1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.403 2022/01/19 16:54:16 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: #
29: ###############################################################
30: ###############################################################
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::domainprefs.pm
37:
38: =head1 SYNOPSIS
39:
40: Handles configuration of a LON-CAPA domain.
41:
42: This is part of the LearningOnline Network with CAPA project
43: described at http://www.lon-capa.org.
44:
45:
46: =head1 OVERVIEW
47:
48: Each institution using LON-CAPA will typically have a single domain designated
49: for use by individuals affiliated with the institution. Accordingly, each domain
50: may define a default set of logos and a color scheme which can be used to "brand"
51: the LON-CAPA instance. In addition, an institution will typically have a language
52: and timezone which are used for the majority of courses.
53:
54: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
55: host of other domain-wide settings which determine the types of functionality
56: available to users and courses in the domain.
57:
58: There is also a mechanism to configure cataloging of courses in the domain, and
59: controls on the operation of automated processes which govern such things as
60: roster updates, user directory updates and processing of course requests.
61:
62: The domain coordination manual which is built dynamically on install/update of
63: LON-CAPA from the relevant help items provides more information about domain
64: configuration.
65:
66: Most of the domain settings are stored in the configuration.db GDBM file which is
67: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
68: where $dom is the domain. The configuration.db stores settings in a number of
69: frozen hashes of hashes. In a few cases, domain information must be uploaded to
70: the domain as files (e.g., image files for logos etc., or plain text files for
71: bubblesheet formats). In this case the domainprefs.pm must be running in a user
72: session hosted on the primary library server in the domain, as these files are
73: stored in author space belonging to a special $dom-domainconfig user.
74:
75: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
76: the current settings, and provides an interface to make modifications.
77:
78: =head1 SUBROUTINES
79:
80: =over
81:
82: =item print_quotas()
83:
84: Inputs: 4
85:
86: $dom,$settings,$rowtotal,$action.
87:
88: $dom is the domain, $settings is a reference to a hash of current settings for
89: the current context, $rowtotal is a reference to the scalar used to record the
90: number of rows displayed on the page, and $action is the context (quotas,
91: requestcourses or requestauthor).
92:
93: The print_quotas routine was orginally created to display/store information
94: about default quota sizes for portfolio spaces for the different types of
95: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
96: but is now also used to manage availability of user tools:
97: i.e., blogs, aboutme page, and portfolios, and the course request tool,
98: used by course owners to request creation of a course, and to display/store
99: default quota sizes for Authoring Spaces.
100:
101: Outputs: 1
102:
103: $datatable - HTML containing form elements which allow settings to be changed.
104:
105: In the case of course requests, radio buttons are displayed for each institutional
106: affiliate type (and also default, and _LC_adv) for each of the course types
107: (official, unofficial, community, textbook, placement, and lti).
108: In each case the radio buttons allow the selection of one of four values:
109:
110: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
111: which have the following effects:
112:
113: 0
114:
115: =over
116:
117: - course requests are not allowed for this course types/affiliation
118:
119: =back
120:
121: approval
122:
123: =over
124:
125: - course requests must be approved by a Doman Coordinator in the
126: course's domain
127:
128: =back
129:
130: validate
131:
132: =over
133:
134: - an institutional validation (e.g., check requestor is instructor
135: of record) needs to be passed before the course will be created. The required
136: validation is in localenroll.pm on the primary library server for the course
137: domain.
138:
139: =back
140:
141: autolimit
142:
143: =over
144:
145: - course requests will be processed automatically up to a limit of
146: N requests for the course type for the particular requestor.
147: If N is undefined, there is no limit to the number of course requests
148: which a course owner may submit and have processed automatically.
149:
150: =back
151:
152: =item modify_quotas()
153:
154: =back
155:
156: =cut
157:
158: package Apache::domainprefs;
159:
160: use strict;
161: use Apache::Constants qw(:common :http);
162: use Apache::lonnet;
163: use Apache::loncommon();
164: use Apache::lonhtmlcommon();
165: use Apache::lonlocal;
166: use Apache::lonmsg();
167: use Apache::lonconfigsettings;
168: use Apache::lonuserutils();
169: use Apache::loncoursequeueadmin();
170: use LONCAPA qw(:DEFAULT :match);
171: use LONCAPA::Enrollment;
172: use LONCAPA::lonauthcgi();
173: use LONCAPA::SSL;
174: use File::Copy;
175: use Locale::Language;
176: use DateTime::TimeZone;
177: use DateTime::Locale;
178: use Time::HiRes qw( sleep );
179: use Net::CIDR;
180:
181: my $registered_cleanup;
182: my $modified_urls;
183:
184: sub handler {
185: my $r=shift;
186: if ($r->header_only) {
187: &Apache::loncommon::content_type($r,'text/html');
188: $r->send_http_header;
189: return OK;
190: }
191:
192: my $context = 'domain';
193: my $dom = $env{'request.role.domain'};
194: my $domdesc = &Apache::lonnet::domain($dom,'description');
195: if (&Apache::lonnet::allowed('mau',$dom)) {
196: &Apache::loncommon::content_type($r,'text/html');
197: $r->send_http_header;
198: } else {
199: $env{'user.error.msg'}=
200: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
201: return HTTP_NOT_ACCEPTABLE;
202: }
203:
204: $registered_cleanup=0;
205: @{$modified_urls}=();
206:
207: &Apache::lonhtmlcommon::clear_breadcrumbs();
208: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
209: ['phase','actions']);
210: my $phase = 'pickactions';
211: if ( exists($env{'form.phase'}) ) {
212: $phase = $env{'form.phase'};
213: }
214: my %servers = &Apache::lonnet::internet_dom_servers($dom);
215: my %domconfig =
216: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
217: 'quotas','autoenroll','autoupdate','autocreate',
218: 'directorysrch','usercreation','usermodification',
219: 'contacts','defaults','scantron','coursecategories',
220: 'serverstatuses','requestcourses','helpsettings',
221: 'coursedefaults','usersessions','loadbalancing',
222: 'requestauthor','selfenrollment','inststatus',
223: 'ltitools','ssl','trust','lti','privacy','passwords',
224: 'proctoring','wafproxy','ipaccess'],$dom);
225: my %encconfig =
226: &Apache::lonnet::get_dom('encconfig',['ltitools','lti','proctoring'],$dom,undef,1);
227: if (ref($domconfig{'ltitools'}) eq 'HASH') {
228: if (ref($encconfig{'ltitools'}) eq 'HASH') {
229: foreach my $id (keys(%{$domconfig{'ltitools'}})) {
230: if ((ref($domconfig{'ltitools'}{$id}) eq 'HASH') &&
231: (ref($encconfig{'ltitools'}{$id}) eq 'HASH')) {
232: foreach my $item ('key','secret') {
233: $domconfig{'ltitools'}{$id}{$item} = $encconfig{'ltitools'}{$id}{$item};
234: }
235: }
236: }
237: }
238: }
239: if (ref($domconfig{'lti'}) eq 'HASH') {
240: if (ref($encconfig{'lti'}) eq 'HASH') {
241: foreach my $id (keys(%{$domconfig{'lti'}})) {
242: if ((ref($domconfig{'lti'}{$id}) eq 'HASH') &&
243: (ref($encconfig{'lti'}{$id}) eq 'HASH')) {
244: foreach my $item ('key','secret') {
245: $domconfig{'lti'}{$id}{$item} = $encconfig{'lti'}{$id}{$item};
246: }
247: }
248: }
249: }
250: }
251: if (ref($domconfig{'proctoring'}) eq 'HASH') {
252: if (ref($encconfig{'proctoring'}) eq 'HASH') {
253: foreach my $provider (keys(%{$domconfig{'proctoring'}})) {
254: if ((ref($domconfig{'proctoring'}{$provider}) eq 'HASH') &&
255: (ref($encconfig{'proctoring'}{$provider}) eq 'HASH')) {
256: foreach my $item ('key','secret') {
257: $domconfig{'proctoring'}{$provider}{$item} = $encconfig{'proctoring'}{$provider}{$item};
258: }
259: }
260: }
261: }
262: }
263: my @prefs_order = ('rolecolors','login','ipaccess','defaults','wafproxy','passwords',
264: 'quotas','autoenroll','autoupdate','autocreate','directorysrch',
265: 'contacts','privacy','usercreation','selfcreation',
266: 'usermodification','scantron','requestcourses','requestauthor',
267: 'coursecategories','serverstatuses','helpsettings','coursedefaults',
268: 'ltitools','proctoring','selfenrollment','usersessions','ssl',
269: 'trust','lti');
270: my %existing;
271: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
272: %existing = %{$domconfig{'loadbalancing'}};
273: }
274: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
275: push(@prefs_order,'loadbalancing');
276: }
277: my %prefs = (
278: 'rolecolors' =>
279: { text => 'Default color schemes',
280: help => 'Domain_Configuration_Color_Schemes',
281: header => [{col1 => 'Student Settings',
282: col2 => '',},
283: {col1 => 'Coordinator Settings',
284: col2 => '',},
285: {col1 => 'Author Settings',
286: col2 => '',},
287: {col1 => 'Administrator Settings',
288: col2 => '',}],
289: print => \&print_rolecolors,
290: modify => \&modify_rolecolors,
291: },
292: 'login' =>
293: { text => 'Log-in page options',
294: help => 'Domain_Configuration_Login_Page',
295: header => [{col1 => 'Log-in Page Items',
296: col2 => '',},
297: {col1 => 'Log-in Help',
298: col2 => 'Value'},
299: {col1 => 'Custom HTML in document head',
300: col2 => 'Value'},
301: {col1 => 'SSO',
302: col2 => 'Dual login: SSO and non-SSO options'},
303: ],
304: print => \&print_login,
305: modify => \&modify_login,
306: },
307: 'defaults' =>
308: { text => 'Default authentication/language/timezone/portal/types',
309: help => 'Domain_Configuration_LangTZAuth',
310: header => [{col1 => 'Setting',
311: col2 => 'Value'},
312: {col1 => 'Institutional user types',
313: col2 => 'Name displayed'}],
314: print => \&print_defaults,
315: modify => \&modify_defaults,
316: },
317: 'wafproxy' =>
318: { text => 'Web Application Firewall/Reverse Proxy',
319: help => 'Domain_Configuration_WAF_Proxy',
320: header => [{col1 => 'Domain(s)',
321: col2 => 'Servers and WAF/Reverse Proxy alias(es)',
322: },
323: {col1 => 'Domain(s)',
324: col2 => 'WAF Configuration',}],
325: print => \&print_wafproxy,
326: modify => \&modify_wafproxy,
327: },
328: 'passwords' =>
329: { text => 'Passwords (Internal authentication)',
330: help => 'Domain_Configuration_Passwords',
331: header => [{col1 => 'Resetting Forgotten Password',
332: col2 => 'Settings'},
333: {col1 => 'Encryption of Stored Passwords (Internal Auth)',
334: col2 => 'Settings'},
335: {col1 => 'Rules for LON-CAPA Passwords',
336: col2 => 'Settings'},
337: {col1 => 'Course Owner Changing Student Passwords',
338: col2 => 'Settings'}],
339: print => \&print_passwords,
340: modify => \&modify_passwords,
341: },
342: 'quotas' =>
343: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
344: help => 'Domain_Configuration_Quotas',
345: header => [{col1 => 'User affiliation',
346: col2 => 'Available tools',
347: col3 => 'Quotas, MB; (Authoring requires role)',}],
348: print => \&print_quotas,
349: modify => \&modify_quotas,
350: },
351: 'autoenroll' =>
352: { text => 'Auto-enrollment settings',
353: help => 'Domain_Configuration_Auto_Enrollment',
354: header => [{col1 => 'Configuration setting',
355: col2 => 'Value(s)'}],
356: print => \&print_autoenroll,
357: modify => \&modify_autoenroll,
358: },
359: 'autoupdate' =>
360: { text => 'Auto-update settings',
361: help => 'Domain_Configuration_Auto_Updates',
362: header => [{col1 => 'Setting',
363: col2 => 'Value',},
364: {col1 => 'Setting',
365: col2 => 'Affiliation'},
366: {col1 => 'User population',
367: col2 => 'Updatable user data'}],
368: print => \&print_autoupdate,
369: modify => \&modify_autoupdate,
370: },
371: 'autocreate' =>
372: { text => 'Auto-course creation settings',
373: help => 'Domain_Configuration_Auto_Creation',
374: header => [{col1 => 'Configuration Setting',
375: col2 => 'Value',}],
376: print => \&print_autocreate,
377: modify => \&modify_autocreate,
378: },
379: 'directorysrch' =>
380: { text => 'Directory searches',
381: help => 'Domain_Configuration_InstDirectory_Search',
382: header => [{col1 => 'Institutional Directory Setting',
383: col2 => 'Value',},
384: {col1 => 'LON-CAPA Directory Setting',
385: col2 => 'Value',}],
386: print => \&print_directorysrch,
387: modify => \&modify_directorysrch,
388: },
389: 'contacts' =>
390: { text => 'E-mail addresses and helpform',
391: help => 'Domain_Configuration_Contact_Info',
392: header => [{col1 => 'Default e-mail addresses',
393: col2 => 'Value',},
394: {col1 => 'Recipient(s) for notifications',
395: col2 => 'Value',},
396: {col1 => 'Nightly status check e-mail',
397: col2 => 'Settings',},
398: {col1 => 'Ask helpdesk form settings',
399: col2 => 'Value',},],
400: print => \&print_contacts,
401: modify => \&modify_contacts,
402: },
403: 'usercreation' =>
404: { text => 'User creation',
405: help => 'Domain_Configuration_User_Creation',
406: header => [{col1 => 'Format rule type',
407: col2 => 'Format rules in force'},
408: {col1 => 'User account creation',
409: col2 => 'Usernames which may be created',},
410: {col1 => 'Context',
411: col2 => 'Assignable authentication types'}],
412: print => \&print_usercreation,
413: modify => \&modify_usercreation,
414: },
415: 'selfcreation' =>
416: { text => 'Users self-creating accounts',
417: help => 'Domain_Configuration_Self_Creation',
418: header => [{col1 => 'Self-creation with institutional username',
419: col2 => 'Enabled?'},
420: {col1 => 'Institutional user type (login/SSO self-creation)',
421: col2 => 'Information user can enter'},
422: {col1 => 'Self-creation with e-mail verification',
423: col2 => 'Settings'}],
424: print => \&print_selfcreation,
425: modify => \&modify_selfcreation,
426: },
427: 'usermodification' =>
428: { text => 'User modification',
429: help => 'Domain_Configuration_User_Modification',
430: header => [{col1 => 'Target user has role',
431: col2 => 'User information updatable in author context'},
432: {col1 => 'Target user has role',
433: col2 => 'User information updatable in course context'}],
434: print => \&print_usermodification,
435: modify => \&modify_usermodification,
436: },
437: 'scantron' =>
438: { text => 'Bubblesheet format',
439: help => 'Domain_Configuration_Scantron_Format',
440: header => [ {col1 => 'Bubblesheet format file',
441: col2 => ''},
442: {col1 => 'Bubblesheet data upload formats',
443: col2 => 'Settings'}],
444: print => \&print_scantron,
445: modify => \&modify_scantron,
446: },
447: 'requestcourses' =>
448: {text => 'Request creation of courses',
449: help => 'Domain_Configuration_Request_Courses',
450: header => [{col1 => 'User affiliation',
451: col2 => 'Availability/Processing of requests',},
452: {col1 => 'Setting',
453: col2 => 'Value'},
454: {col1 => 'Available textbooks',
455: col2 => ''},
456: {col1 => 'Available templates',
457: col2 => ''},
458: {col1 => 'Validation (not official courses)',
459: col2 => 'Value'},],
460: print => \&print_quotas,
461: modify => \&modify_quotas,
462: },
463: 'requestauthor' =>
464: {text => 'Request Authoring Space',
465: help => 'Domain_Configuration_Request_Author',
466: header => [{col1 => 'User affiliation',
467: col2 => 'Availability/Processing of requests',},
468: {col1 => 'Setting',
469: col2 => 'Value'}],
470: print => \&print_quotas,
471: modify => \&modify_quotas,
472: },
473: 'coursecategories' =>
474: { text => 'Cataloging of courses/communities',
475: help => 'Domain_Configuration_Cataloging_Courses',
476: header => [{col1 => 'Catalog type/availability',
477: col2 => '',},
478: {col1 => 'Category settings for standard catalog',
479: col2 => '',},
480: {col1 => 'Categories',
481: col2 => '',
482: }],
483: print => \&print_coursecategories,
484: modify => \&modify_coursecategories,
485: },
486: 'serverstatuses' =>
487: {text => 'Access to server status pages',
488: help => 'Domain_Configuration_Server_Status',
489: header => [{col1 => 'Status Page',
490: col2 => 'Other named users',
491: col3 => 'Specific IPs',
492: }],
493: print => \&print_serverstatuses,
494: modify => \&modify_serverstatuses,
495: },
496: 'helpsettings' =>
497: {text => 'Support settings',
498: help => 'Domain_Configuration_Help_Settings',
499: header => [{col1 => 'Help Page Settings (logged-in users)',
500: col2 => 'Value'},
501: {col1 => 'Helpdesk Roles',
502: col2 => 'Settings'},],
503: print => \&print_helpsettings,
504: modify => \&modify_helpsettings,
505: },
506: 'coursedefaults' =>
507: {text => 'Course/Community defaults',
508: help => 'Domain_Configuration_Course_Defaults',
509: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
510: col2 => 'Value',},
511: {col1 => 'Defaults which can be overridden for each course by a DC',
512: col2 => 'Value',},],
513: print => \&print_coursedefaults,
514: modify => \&modify_coursedefaults,
515: },
516: 'selfenrollment' =>
517: {text => 'Self-enrollment in Course/Community',
518: help => 'Domain_Configuration_Selfenrollment',
519: header => [{col1 => 'Configuration Rights',
520: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
521: {col1 => 'Defaults',
522: col2 => 'Value'},
523: {col1 => 'Self-enrollment validation (optional)',
524: col2 => 'Value'},],
525: print => \&print_selfenrollment,
526: modify => \&modify_selfenrollment,
527: },
528: 'privacy' =>
529: {text => 'Availability of User Information',
530: help => 'Domain_Configuration_User_Privacy',
531: header => [{col1 => 'Role assigned in different domain',
532: col2 => 'Approval options'},
533: {col1 => 'Role assigned in different domain to user of type',
534: col2 => 'User information available in that domain'},
535: {col1 => "Role assigned in user's domain",
536: col2 => 'Information viewable by privileged user'},
537: {col1 => "Role assigned in user's domain",
538: col2 => 'Information viewable by unprivileged user'}],
539: print => \&print_privacy,
540: modify => \&modify_privacy,
541: },
542: 'usersessions' =>
543: {text => 'User session hosting/offloading',
544: help => 'Domain_Configuration_User_Sessions',
545: header => [{col1 => 'Domain server',
546: col2 => 'Servers to offload sessions to when busy'},
547: {col1 => 'Hosting of users from other domains',
548: col2 => 'Rules'},
549: {col1 => "Hosting domain's own users elsewhere",
550: col2 => 'Rules'}],
551: print => \&print_usersessions,
552: modify => \&modify_usersessions,
553: },
554: 'loadbalancing' =>
555: {text => 'Dedicated Load Balancer(s)',
556: help => 'Domain_Configuration_Load_Balancing',
557: header => [{col1 => 'Balancers',
558: col2 => 'Default destinations',
559: col3 => 'User affiliation',
560: col4 => 'Overrides'},
561: ],
562: print => \&print_loadbalancing,
563: modify => \&modify_loadbalancing,
564: },
565: 'ltitools' =>
566: {text => 'External Tools (LTI)',
567: help => 'Domain_Configuration_LTI_Tools',
568: header => [{col1 => 'Setting',
569: col2 => 'Value',}],
570: print => \&print_ltitools,
571: modify => \&modify_ltitools,
572: },
573: 'proctoring' =>
574: {text => 'Remote Proctoring Integration',
575: help => 'Domain_Configuration_Proctoring',
576: header => [{col1 => 'Name',
577: col2 => 'Configuration'}],
578: print => \&print_proctoring,
579: modify => \&modify_proctoring,
580: },
581: 'ssl' =>
582: {text => 'LON-CAPA Network (SSL)',
583: help => 'Domain_Configuration_Network_SSL',
584: header => [{col1 => 'Server',
585: col2 => 'Certificate Status'},
586: {col1 => 'Connections to other servers',
587: col2 => 'Rules'},
588: {col1 => 'Connections from other servers',
589: col2 => 'Rules'},
590: {col1 => "Replicating domain's published content",
591: col2 => 'Rules'}],
592: print => \&print_ssl,
593: modify => \&modify_ssl,
594: },
595: 'trust' =>
596: {text => 'Trust Settings',
597: help => 'Domain_Configuration_Trust',
598: header => [{col1 => "Access to this domain's content by others",
599: col2 => 'Rules'},
600: {col1 => "Access to other domain's content by this domain",
601: col2 => 'Rules'},
602: {col1 => "Enrollment in this domain's courses by others",
603: col2 => 'Rules',},
604: {col1 => "Co-author roles in this domain for others",
605: col2 => 'Rules',},
606: {col1 => "Co-author roles for this domain's users elsewhere",
607: col2 => 'Rules',},
608: {col1 => "Domain roles in this domain assignable to others",
609: col2 => 'Rules'},
610: {col1 => "Course catalog for this domain displayed elsewhere",
611: col2 => 'Rules'},
612: {col1 => "Requests for creation of courses in this domain by others",
613: col2 => 'Rules'},
614: {col1 => "Users in other domains can send messages to this domain",
615: col2 => 'Rules'},],
616: print => \&print_trust,
617: modify => \&modify_trust,
618: },
619: 'lti' =>
620: {text => 'LTI Provider',
621: help => 'Domain_Configuration_LTI_Provider',
622: header => [{col1 => 'Setting',
623: col2 => 'Value',}],
624: print => \&print_lti,
625: modify => \&modify_lti,
626: },
627: 'ipaccess' =>
628: {text => 'IP-based access control',
629: help => 'Domain_Configuration_IP_Access',
630: header => [{col1 => 'Setting',
631: col2 => 'Value'},],
632: print => \&print_ipaccess,
633: modify => \&modify_ipaccess,
634: },
635: );
636: if (keys(%servers) > 1) {
637: $prefs{'login'} = { text => 'Log-in page options',
638: help => 'Domain_Configuration_Login_Page',
639: header => [{col1 => 'Log-in Service',
640: col2 => 'Server Setting',},
641: {col1 => 'Log-in Page Items',
642: col2 => ''},
643: {col1 => 'Log-in Help',
644: col2 => 'Value'},
645: {col1 => 'Custom HTML in document head',
646: col2 => 'Value'},
647: {col1 => 'SSO',
648: col2 => 'Dual login: SSO and non-SSO options'},
649: ],
650: print => \&print_login,
651: modify => \&modify_login,
652: };
653: }
654:
655: my @roles = ('student','coordinator','author','admin');
656: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
657: &Apache::lonhtmlcommon::add_breadcrumb
658: ({href=>"javascript:changePage(document.$phase,'pickactions')",
659: text=>"Settings to display/modify"});
660: my $confname = $dom.'-domainconfig';
661:
662: if ($phase eq 'process') {
663: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
664: \%prefs,\%domconfig,$confname,\@roles);
665: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
666: $r->rflush();
667: &devalidate_remote_domconfs($dom,$result);
668: }
669: } elsif ($phase eq 'display') {
670: my $js = &recaptcha_js().
671: &toggle_display_js();
672: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
673: my ($othertitle,$usertypes,$types) =
674: &Apache::loncommon::sorted_inst_types($dom);
675: $js .= &lonbalance_targets_js($dom,$types,\%servers,
676: $domconfig{'loadbalancing'}).
677: &new_spares_js().
678: &common_domprefs_js().
679: &Apache::loncommon::javascript_array_indexof();
680: }
681: if (grep(/^requestcourses$/,@actions)) {
682: my $javascript_validations;
683: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
684: $js .= <<END;
685: <script type="text/javascript">
686: $javascript_validations
687: </script>
688: $coursebrowserjs
689: END
690: } elsif (grep(/^ipaccess$/,@actions)) {
691: $js .= &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
692: }
693: if (grep(/^selfcreation$/,@actions)) {
694: $js .= &selfcreate_javascript();
695: }
696: if (grep(/^contacts$/,@actions)) {
697: $js .= &contacts_javascript();
698: }
699: if (grep(/^scantron$/,@actions)) {
700: $js .= &scantron_javascript();
701: }
702: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
703: } else {
704: # check if domconfig user exists for the domain.
705: my $servadm = $r->dir_config('lonAdmEMail');
706: my ($configuserok,$author_ok,$switchserver) =
707: &config_check($dom,$confname,$servadm);
708: unless ($configuserok eq 'ok') {
709: &Apache::lonconfigsettings::print_header($r,$phase,$context);
710: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
711: $confname).
712: '<br />'
713: );
714: if ($switchserver) {
715: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
716: '<br />'.
717: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
718: '<br />'.
719: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
720: '<br />'.
721: &mt('To do that now, use the following link: [_1]',$switchserver)
722: );
723: } else {
724: $r->print(&mt('To create that user from the command line run the ./UPDATE script found in the top level directory of the extracted LON-CAPA tarball.').
725: '<br />'.
726: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
727: );
728: }
729: $r->print(&Apache::loncommon::end_page());
730: return OK;
731: }
732: if (keys(%domconfig) == 0) {
733: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
734: my @ids=&Apache::lonnet::current_machine_ids();
735: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
736: my %designhash = &Apache::loncommon::get_domainconf($dom);
737: my @loginimages = ('img','logo','domlogo','login');
738: my $custom_img_count = 0;
739: foreach my $img (@loginimages) {
740: if ($designhash{$dom.'.login.'.$img} ne '') {
741: $custom_img_count ++;
742: }
743: }
744: foreach my $role (@roles) {
745: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
746: $custom_img_count ++;
747: }
748: }
749: if ($custom_img_count > 0) {
750: &Apache::lonconfigsettings::print_header($r,$phase,$context);
751: my $switch_server = &check_switchserver($dom,$confname);
752: $r->print(
753: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
754: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
755: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
756: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
757: if ($switch_server) {
758: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
759: }
760: $r->print(&Apache::loncommon::end_page());
761: return OK;
762: }
763: }
764: }
765: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
766: }
767: return OK;
768: }
769:
770: sub process_changes {
771: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
772: my %domconfig;
773: if (ref($values) eq 'HASH') {
774: %domconfig = %{$values};
775: }
776: my $output;
777: if ($action eq 'login') {
778: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
779: } elsif ($action eq 'rolecolors') {
780: $output = &modify_rolecolors($r,$dom,$confname,$roles,
781: $lastactref,%domconfig);
782: } elsif ($action eq 'quotas') {
783: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
784: } elsif ($action eq 'autoenroll') {
785: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
786: } elsif ($action eq 'autoupdate') {
787: $output = &modify_autoupdate($dom,%domconfig);
788: } elsif ($action eq 'autocreate') {
789: $output = &modify_autocreate($dom,%domconfig);
790: } elsif ($action eq 'directorysrch') {
791: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
792: } elsif ($action eq 'usercreation') {
793: $output = &modify_usercreation($dom,%domconfig);
794: } elsif ($action eq 'selfcreation') {
795: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
796: } elsif ($action eq 'usermodification') {
797: $output = &modify_usermodification($dom,%domconfig);
798: } elsif ($action eq 'contacts') {
799: $output = &modify_contacts($dom,$lastactref,%domconfig);
800: } elsif ($action eq 'defaults') {
801: $output = &modify_defaults($dom,$lastactref,%domconfig);
802: } elsif ($action eq 'scantron') {
803: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
804: } elsif ($action eq 'coursecategories') {
805: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
806: } elsif ($action eq 'serverstatuses') {
807: $output = &modify_serverstatuses($dom,%domconfig);
808: } elsif ($action eq 'requestcourses') {
809: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
810: } elsif ($action eq 'requestauthor') {
811: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
812: } elsif ($action eq 'helpsettings') {
813: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
814: } elsif ($action eq 'coursedefaults') {
815: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
816: } elsif ($action eq 'selfenrollment') {
817: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
818: } elsif ($action eq 'usersessions') {
819: $output = &modify_usersessions($dom,$lastactref,%domconfig);
820: } elsif ($action eq 'loadbalancing') {
821: $output = &modify_loadbalancing($dom,%domconfig);
822: } elsif ($action eq 'ltitools') {
823: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
824: } elsif ($action eq 'proctoring') {
825: $output = &modify_proctoring($r,$dom,$action,$lastactref,%domconfig);
826: } elsif ($action eq 'ssl') {
827: $output = &modify_ssl($dom,$lastactref,%domconfig);
828: } elsif ($action eq 'trust') {
829: $output = &modify_trust($dom,$lastactref,%domconfig);
830: } elsif ($action eq 'lti') {
831: $output = &modify_lti($r,$dom,$action,$lastactref,%domconfig);
832: } elsif ($action eq 'privacy') {
833: $output = &modify_privacy($dom,%domconfig);
834: } elsif ($action eq 'passwords') {
835: $output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig);
836: } elsif ($action eq 'wafproxy') {
837: $output = &modify_wafproxy($dom,$action,$lastactref,%domconfig);
838: } elsif ($action eq 'ipaccess') {
839: $output = &modify_ipaccess($dom,$lastactref,%domconfig);
840: }
841: return $output;
842: }
843:
844: sub print_config_box {
845: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
846: my $rowtotal = 0;
847: my $output;
848: if ($action eq 'coursecategories') {
849: $output = &coursecategories_javascript($settings);
850: } elsif ($action eq 'defaults') {
851: $output = &defaults_javascript($settings);
852: } elsif ($action eq 'passwords') {
853: $output = &passwords_javascript();
854: } elsif ($action eq 'helpsettings') {
855: my (%privs,%levelscurrent);
856: my %full=();
857: my %levels=(
858: course => {},
859: domain => {},
860: system => {},
861: );
862: my $context = 'domain';
863: my $crstype = 'Course';
864: my $formname = 'display';
865: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
866: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
867: $output =
868: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
869: \@templateroles);
870: } elsif ($action eq 'ltitools') {
871: $output .= <itools_javascript($settings);
872: } elsif ($action eq 'lti') {
873: $output .= <i_javascript($settings);
874: } elsif ($action eq 'proctoring') {
875: $output .= &proctoring_javascript($settings);
876: } elsif ($action eq 'wafproxy') {
877: $output .= &wafproxy_javascript($dom);
878: } elsif ($action eq 'autoupdate') {
879: $output .= &autoupdate_javascript();
880: } elsif ($action eq 'autoenroll') {
881: $output .= &autoenroll_javascript();
882: } elsif ($action eq 'login') {
883: $output .= &saml_javascript();
884: } elsif ($action eq 'ipaccess') {
885: $output .= &ipaccess_javascript($settings);
886: }
887: $output .=
888: '<table class="LC_nested_outer">
889: <tr>
890: <th class="LC_left_item LC_middle"><span class="LC_nobreak">'.
891: &mt($item->{text}).' '.
892: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
893: '</tr>';
894: $rowtotal ++;
895: my $numheaders = 1;
896: if (ref($item->{'header'}) eq 'ARRAY') {
897: $numheaders = scalar(@{$item->{'header'}});
898: }
899: if ($numheaders > 1) {
900: my $colspan = '';
901: my $rightcolspan = '';
902: my $leftnobr = '';
903: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
904: ($action eq 'directorysrch') ||
905: (($action eq 'login') && ($numheaders < 5))) {
906: $colspan = ' colspan="2"';
907: }
908: if ($action eq 'usersessions') {
909: $rightcolspan = ' colspan="3"';
910: }
911: if ($action eq 'passwords') {
912: $leftnobr = ' LC_nobreak';
913: }
914: $output .= '
915: <tr>
916: <td>
917: <table class="LC_nested">
918: <tr class="LC_info_row">
919: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
920: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
921: </tr>';
922: $rowtotal ++;
923: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
924: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
925: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'ssl') ||
926: ($action eq 'directorysrch') || ($action eq 'trust') || ($action eq 'helpsettings') ||
927: ($action eq 'contacts') || ($action eq 'privacy') || ($action eq 'wafproxy')) {
928: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
929: } elsif ($action eq 'passwords') {
930: $output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal);
931: } elsif ($action eq 'coursecategories') {
932: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
933: } elsif ($action eq 'scantron') {
934: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
935: } elsif ($action eq 'login') {
936: if ($numheaders == 5) {
937: $colspan = ' colspan="2"';
938: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
939: } else {
940: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
941: }
942: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
943: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
944: } elsif ($action eq 'rolecolors') {
945: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
946: }
947: $output .= '
948: </table>
949: </td>
950: </tr>
951: <tr>
952: <td>
953: <table class="LC_nested">
954: <tr class="LC_info_row">
955: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
956: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
957: </tr>';
958: $rowtotal ++;
959: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
960: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
961: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
962: ($action eq 'trust') || ($action eq 'contacts') ||
963: ($action eq 'privacy') || ($action eq 'passwords')) {
964: if ($action eq 'coursecategories') {
965: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
966: $colspan = ' colspan="2"';
967: } elsif ($action eq 'trust') {
968: $output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
969: } elsif ($action eq 'passwords') {
970: $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
971: } else {
972: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
973: }
974: if ($action eq 'trust') {
975: $output .= '
976: </table>
977: </td>
978: </tr>';
979: my @trusthdrs = qw(2 3 4 5 6 7);
980: my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
981: for (my $i=0; $i<@trusthdrs; $i++) {
982: $output .= '
983: <tr>
984: <td>
985: <table class="LC_nested">
986: <tr class="LC_info_row">
987: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col1'}).'</td>
988: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col2'}).'</td></tr>'.
989: $item->{'print'}->($prefixes[$i],$dom,$settings,\$rowtotal).'
990: </table>
991: </td>
992: </tr>';
993: }
994: $output .= '
995: <tr>
996: <td>
997: <table class="LC_nested">
998: <tr class="LC_info_row">
999: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col1'}).'</td>
1000: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col2'}).'</td></tr>'.
1001: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1002: } else {
1003: $output .= '
1004: </table>
1005: </td>
1006: </tr>
1007: <tr>
1008: <td>
1009: <table class="LC_nested">
1010: <tr class="LC_info_row">
1011: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1012: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
1013: </tr>'."\n";
1014: if ($action eq 'coursecategories') {
1015: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
1016: } elsif (($action eq 'contacts') || ($action eq 'privacy') || ($action eq 'passwords')) {
1017: if ($action eq 'passwords') {
1018: $output .= $item->{'print'}->('lower',$dom,$confname,$settings,\$rowtotal);
1019: } else {
1020: $output .= $item->{'print'}->('lower',$dom,$settings,\$rowtotal);
1021: }
1022: $output .= '
1023: </tr>
1024: </table>
1025: </td>
1026: </tr>
1027: <tr>
1028: <td>
1029: <table class="LC_nested">
1030: <tr class="LC_info_row">
1031: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1032: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'."\n";
1033: if ($action eq 'passwords') {
1034: $output .= $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal);
1035: } else {
1036: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1037: }
1038: $output .= '
1039: </table>
1040: </td>
1041: </tr>
1042: <tr>';
1043: } else {
1044: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1045: }
1046: }
1047: $rowtotal ++;
1048: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
1049: ($action eq 'defaults') || ($action eq 'directorysrch') ||
1050: ($action eq 'helpsettings') || ($action eq 'wafproxy')) {
1051: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1052: } elsif ($action eq 'scantron') {
1053: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
1054: } elsif ($action eq 'ssl') {
1055: $output .= $item->{'print'}->('connto',$dom,$settings,\$rowtotal).'
1056: </table>
1057: </td>
1058: </tr>
1059: <tr>
1060: <td>
1061: <table class="LC_nested">
1062: <tr class="LC_info_row">
1063: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1064: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1065: $item->{'print'}->('connfrom',$dom,$settings,\$rowtotal).'
1066: </table>
1067: </td>
1068: </tr>
1069: <tr>
1070: <td>
1071: <table class="LC_nested">
1072: <tr class="LC_info_row">
1073: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1074: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'.
1075: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1076: } elsif ($action eq 'login') {
1077: if ($numheaders == 5) {
1078: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
1079: </table>
1080: </td>
1081: </tr>
1082: <tr>
1083: <td>
1084: <table class="LC_nested">
1085: <tr class="LC_info_row">
1086: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1087: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1088: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1089: $rowtotal ++;
1090: } else {
1091: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1092: }
1093: $output .= '
1094: </table>
1095: </td>
1096: </tr>
1097: <tr>
1098: <td>
1099: <table class="LC_nested">
1100: <tr class="LC_info_row">';
1101: if ($numheaders == 5) {
1102: $output .= '
1103: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1104: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1105: </tr>';
1106: } else {
1107: $output .= '
1108: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1109: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
1110: </tr>';
1111: }
1112: $rowtotal ++;
1113: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal).'
1114: </table>
1115: </td>
1116: </tr>
1117: <tr>
1118: <td>
1119: <table class="LC_nested">
1120: <tr class="LC_info_row">';
1121: if ($numheaders == 5) {
1122: $output .= '
1123: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1124: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1125: </tr>';
1126: } else {
1127: $output .= '
1128: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1129: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1130: </tr>';
1131: }
1132: $rowtotal ++;
1133: $output .= &print_login('saml',$dom,$confname,$phase,$settings,\$rowtotal);
1134: } elsif ($action eq 'requestcourses') {
1135: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1136: $rowtotal ++;
1137: $output .= &print_studentcode($settings,\$rowtotal).'
1138: </table>
1139: </td>
1140: </tr>
1141: <tr>
1142: <td>
1143: <table class="LC_nested">
1144: <tr class="LC_info_row">
1145: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1146: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
1147: &textbookcourses_javascript($settings).
1148: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
1149: </table>
1150: </td>
1151: </tr>
1152: <tr>
1153: <td>
1154: <table class="LC_nested">
1155: <tr class="LC_info_row">
1156: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1157: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
1158: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
1159: </table>
1160: </td>
1161: </tr>
1162: <tr>
1163: <td>
1164: <table class="LC_nested">
1165: <tr class="LC_info_row">
1166: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1167: <td class="LC_right_item" style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1168: </tr>'.
1169: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
1170: } elsif ($action eq 'requestauthor') {
1171: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1172: $rowtotal ++;
1173: } elsif ($action eq 'rolecolors') {
1174: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
1175: </table>
1176: </td>
1177: </tr>
1178: <tr>
1179: <td>
1180: <table class="LC_nested">
1181: <tr class="LC_info_row">
1182: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.
1183: &mt($item->{'header'}->[2]->{'col1'}).'</td>
1184: <td class="LC_right_item" style="vertical-align: top">'.
1185: &mt($item->{'header'}->[2]->{'col2'}).'</td>
1186: </tr>'.
1187: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
1188: </table>
1189: </td>
1190: </tr>
1191: <tr>
1192: <td>
1193: <table class="LC_nested">
1194: <tr class="LC_info_row">
1195: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1196: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1197: </tr>'.
1198: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1199: $rowtotal += 2;
1200: }
1201: } else {
1202: $output .= '
1203: <tr>
1204: <td>
1205: <table class="LC_nested">
1206: <tr class="LC_info_row">';
1207: if ($action eq 'login') {
1208: $output .= '
1209: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1210: } elsif ($action eq 'serverstatuses') {
1211: $output .= '
1212: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).
1213: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1214:
1215: } else {
1216: $output .= '
1217: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1218: }
1219: if (defined($item->{'header'}->[0]->{'col3'})) {
1220: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1221: &mt($item->{'header'}->[0]->{'col2'});
1222: if ($action eq 'serverstatuses') {
1223: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1224: }
1225: } else {
1226: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1227: &mt($item->{'header'}->[0]->{'col2'});
1228: }
1229: $output .= '</td>';
1230: if ($item->{'header'}->[0]->{'col3'}) {
1231: if (defined($item->{'header'}->[0]->{'col4'})) {
1232: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1233: &mt($item->{'header'}->[0]->{'col3'});
1234: } else {
1235: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1236: &mt($item->{'header'}->[0]->{'col3'});
1237: }
1238: if ($action eq 'serverstatuses') {
1239: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1240: }
1241: $output .= '</td>';
1242: }
1243: if ($item->{'header'}->[0]->{'col4'}) {
1244: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1245: &mt($item->{'header'}->[0]->{'col4'});
1246: }
1247: $output .= '</tr>';
1248: $rowtotal ++;
1249: if ($action eq 'quotas') {
1250: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1251: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1252: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1253: ($action eq 'ltitools') || ($action eq 'lti') ||
1254: ($action eq 'proctoring') || ($action eq 'ipaccess')) {
1255: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1256: }
1257: }
1258: $output .= '
1259: </table>
1260: </td>
1261: </tr>
1262: </table><br />';
1263: return ($output,$rowtotal);
1264: }
1265:
1266: sub print_login {
1267: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1268: my ($css_class,$datatable,$switchserver,%lt);
1269: my %choices = &login_choices();
1270: if (($caller eq 'help') || ($caller eq 'headtag') || ($caller eq 'saml')) {
1271: %lt = &login_file_options();
1272: $switchserver = &check_switchserver($dom,$confname);
1273: }
1274: if ($caller eq 'service') {
1275: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1276: my $choice = $choices{'disallowlogin'};
1277: $css_class = ' class="LC_odd_row"';
1278: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1279: '<td style="text-align: right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1280: '<th>'.$choices{'server'}.'</th>'.
1281: '<th>'.$choices{'serverpath'}.'</th>'.
1282: '<th>'.$choices{'custompath'}.'</th>'.
1283: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1284: my %disallowed;
1285: if (ref($settings) eq 'HASH') {
1286: if (ref($settings->{'loginvia'}) eq 'HASH') {
1287: %disallowed = %{$settings->{'loginvia'}};
1288: }
1289: }
1290: foreach my $lonhost (sort(keys(%servers))) {
1291: my $direct = 'selected="selected"';
1292: if (ref($disallowed{$lonhost}) eq 'HASH') {
1293: if ($disallowed{$lonhost}{'server'} ne '') {
1294: $direct = '';
1295: }
1296: }
1297: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1298: '<td><select name="'.$lonhost.'_server">'.
1299: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1300: '</option>';
1301: foreach my $hostid (sort(keys(%servers))) {
1302: next if ($servers{$hostid} eq $servers{$lonhost});
1303: my $selected = '';
1304: if (ref($disallowed{$lonhost}) eq 'HASH') {
1305: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1306: $selected = 'selected="selected"';
1307: }
1308: }
1309: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1310: $servers{$hostid}.'</option>';
1311: }
1312: $datatable .= '</select></td>'.
1313: '<td><select name="'.$lonhost.'_serverpath">';
1314: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1315: my $pathname = $path;
1316: if ($path eq 'custom') {
1317: $pathname = &mt('Custom Path').' ->';
1318: }
1319: my $selected = '';
1320: if (ref($disallowed{$lonhost}) eq 'HASH') {
1321: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1322: $selected = 'selected="selected"';
1323: }
1324: } elsif ($path eq '') {
1325: $selected = 'selected="selected"';
1326: }
1327: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1328: }
1329: $datatable .= '</select></td>';
1330: my ($custom,$exempt);
1331: if (ref($disallowed{$lonhost}) eq 'HASH') {
1332: $custom = $disallowed{$lonhost}{'custompath'};
1333: $exempt = $disallowed{$lonhost}{'exempt'};
1334: }
1335: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1336: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1337: '</tr>';
1338: }
1339: $datatable .= '</table></td></tr>';
1340: return $datatable;
1341: } elsif ($caller eq 'page') {
1342: my %defaultchecked = (
1343: 'coursecatalog' => 'on',
1344: 'helpdesk' => 'on',
1345: 'adminmail' => 'off',
1346: 'newuser' => 'off',
1347: );
1348: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1349: my (%checkedon,%checkedoff);
1350: foreach my $item (@toggles) {
1351: if ($defaultchecked{$item} eq 'on') {
1352: $checkedon{$item} = ' checked="checked" ';
1353: $checkedoff{$item} = ' ';
1354: } elsif ($defaultchecked{$item} eq 'off') {
1355: $checkedoff{$item} = ' checked="checked" ';
1356: $checkedon{$item} = ' ';
1357: }
1358: }
1359: my @images = ('img','logo','domlogo','login');
1360: my @alttext = ('img','logo','domlogo');
1361: my @logintext = ('textcol','bgcol');
1362: my @bgs = ('pgbg','mainbg','sidebg');
1363: my @links = ('link','alink','vlink');
1364: my %designhash = &Apache::loncommon::get_domainconf($dom);
1365: my %defaultdesign = %Apache::loncommon::defaultdesign;
1366: my (%is_custom,%designs);
1367: my %defaults = (
1368: font => $defaultdesign{'login.font'},
1369: );
1370: foreach my $item (@images) {
1371: $defaults{$item} = $defaultdesign{'login.'.$item};
1372: $defaults{'showlogo'}{$item} = 1;
1373: }
1374: foreach my $item (@bgs) {
1375: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1376: }
1377: foreach my $item (@logintext) {
1378: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1379: }
1380: foreach my $item (@links) {
1381: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1382: }
1383: if (ref($settings) eq 'HASH') {
1384: foreach my $item (@toggles) {
1385: if ($settings->{$item} eq '1') {
1386: $checkedon{$item} = ' checked="checked" ';
1387: $checkedoff{$item} = ' ';
1388: } elsif ($settings->{$item} eq '0') {
1389: $checkedoff{$item} = ' checked="checked" ';
1390: $checkedon{$item} = ' ';
1391: }
1392: }
1393: foreach my $item (@images) {
1394: if (defined($settings->{$item})) {
1395: $designs{$item} = $settings->{$item};
1396: $is_custom{$item} = 1;
1397: }
1398: if (defined($settings->{'showlogo'}{$item})) {
1399: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1400: }
1401: }
1402: foreach my $item (@alttext) {
1403: if (ref($settings->{'alttext'}) eq 'HASH') {
1404: if ($settings->{'alttext'}->{$item} ne '') {
1405: $designs{'alttext'}{$item} = $settings->{'alttext'}{$item};
1406: }
1407: }
1408: }
1409: foreach my $item (@logintext) {
1410: if ($settings->{$item} ne '') {
1411: $designs{'logintext'}{$item} = $settings->{$item};
1412: $is_custom{$item} = 1;
1413: }
1414: }
1415: if ($settings->{'font'} ne '') {
1416: $designs{'font'} = $settings->{'font'};
1417: $is_custom{'font'} = 1;
1418: }
1419: foreach my $item (@bgs) {
1420: if ($settings->{$item} ne '') {
1421: $designs{'bgs'}{$item} = $settings->{$item};
1422: $is_custom{$item} = 1;
1423: }
1424: }
1425: foreach my $item (@links) {
1426: if ($settings->{$item} ne '') {
1427: $designs{'links'}{$item} = $settings->{$item};
1428: $is_custom{$item} = 1;
1429: }
1430: }
1431: } else {
1432: if ($designhash{$dom.'.login.font'} ne '') {
1433: $designs{'font'} = $designhash{$dom.'.login.font'};
1434: $is_custom{'font'} = 1;
1435: }
1436: foreach my $item (@images) {
1437: if ($designhash{$dom.'.login.'.$item} ne '') {
1438: $designs{$item} = $designhash{$dom.'.login.'.$item};
1439: $is_custom{$item} = 1;
1440: }
1441: }
1442: foreach my $item (@bgs) {
1443: if ($designhash{$dom.'.login.'.$item} ne '') {
1444: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1445: $is_custom{$item} = 1;
1446: }
1447: }
1448: foreach my $item (@links) {
1449: if ($designhash{$dom.'.login.'.$item} ne '') {
1450: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1451: $is_custom{$item} = 1;
1452: }
1453: }
1454: }
1455: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1456: logo => 'Institution Logo',
1457: domlogo => 'Domain Logo',
1458: login => 'Login box');
1459: my $itemcount = 1;
1460: foreach my $item (@toggles) {
1461: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1462: $datatable .=
1463: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1464: '</td><td>'.
1465: '<span class="LC_nobreak"><label><input type="radio" name="'.
1466: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1467: '</label> <label><input type="radio" name="'.$item.'"'.
1468: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1469: '</tr>';
1470: $itemcount ++;
1471: }
1472: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1473: $datatable .= '</tr></table></td></tr>';
1474: } elsif ($caller eq 'help') {
1475: my ($defaulturl,$defaulttype,%url,%type,%langchoices);
1476: my $itemcount = 1;
1477: $defaulturl = '/adm/loginproblems.html';
1478: $defaulttype = 'default';
1479: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1480: my @currlangs;
1481: if (ref($settings) eq 'HASH') {
1482: if (ref($settings->{'helpurl'}) eq 'HASH') {
1483: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1484: next if ($settings->{'helpurl'}{$key} eq '');
1485: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1486: $type{$key} = 'custom';
1487: unless ($key eq 'nolang') {
1488: push(@currlangs,$key);
1489: }
1490: }
1491: } elsif ($settings->{'helpurl'} ne '') {
1492: $type{'nolang'} = 'custom';
1493: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1494: }
1495: }
1496: foreach my $lang ('nolang',sort(@currlangs)) {
1497: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1498: $datatable .= '<tr'.$css_class.'>';
1499: if ($url{$lang} eq '') {
1500: $url{$lang} = $defaulturl;
1501: }
1502: if ($type{$lang} eq '') {
1503: $type{$lang} = $defaulttype;
1504: }
1505: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1506: if ($lang eq 'nolang') {
1507: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1508: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1509: } else {
1510: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1511: $langchoices{$lang},
1512: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1513: }
1514: $datatable .= '</span></td>'."\n".
1515: '<td class="LC_left_item">';
1516: if ($type{$lang} eq 'custom') {
1517: $datatable .= '<span class="LC_nobreak"><label>'.
1518: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1519: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1520: } else {
1521: $datatable .= $lt{'upl'};
1522: }
1523: $datatable .='<br />';
1524: if ($switchserver) {
1525: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1526: } else {
1527: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1528: }
1529: $datatable .= '</td></tr>';
1530: $itemcount ++;
1531: }
1532: my @addlangs;
1533: foreach my $lang (sort(keys(%langchoices))) {
1534: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1535: push(@addlangs,$lang);
1536: }
1537: if (@addlangs > 0) {
1538: my %toadd;
1539: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1540: $toadd{''} = &mt('Select');
1541: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1542: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1543: &mt('Add log-in help page for a specific language:').' '.
1544: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1545: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1546: if ($switchserver) {
1547: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1548: } else {
1549: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1550: }
1551: $datatable .= '</td></tr>';
1552: $itemcount ++;
1553: }
1554: $datatable .= &captcha_choice('login',$settings,$itemcount);
1555: } elsif ($caller eq 'headtag') {
1556: my %domservers = &Apache::lonnet::get_servers($dom);
1557: my $choice = $choices{'headtag'};
1558: $css_class = ' class="LC_odd_row"';
1559: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1560: '<td style="text-align: left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1561: '<th>'.$choices{'current'}.'</th>'.
1562: '<th>'.$choices{'action'}.'</th>'.
1563: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1564: my (%currurls,%currexempt);
1565: if (ref($settings) eq 'HASH') {
1566: if (ref($settings->{'headtag'}) eq 'HASH') {
1567: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1568: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1569: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1570: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1571: }
1572: }
1573: }
1574: }
1575: foreach my $lonhost (sort(keys(%domservers))) {
1576: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1577: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1578: if ($currurls{$lonhost}) {
1579: $datatable .= '<td class="LC_right_item"><a href="'.
1580: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1581: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1582: '">'.$lt{'curr'}.'</a></td>'.
1583: '<td><span class="LC_nobreak"><label>'.
1584: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1585: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1586: } else {
1587: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1588: }
1589: $datatable .='<br />';
1590: if ($switchserver) {
1591: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1592: } else {
1593: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1594: }
1595: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1596: }
1597: $datatable .= '</table></td></tr>';
1598: } elsif ($caller eq 'saml') {
1599: my %domservers = &Apache::lonnet::get_servers($dom);
1600: $datatable .= '<tr><td colspan="3" style="text-align: left">'.
1601: '<table><tr><th>'.$choices{'hostid'}.'</th>'.
1602: '<th>'.$choices{'samllanding'}.'</th>'.
1603: '<th>'.$choices{'samloptions'}.'</th></tr>'."\n";
1604: my (%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlnotsso,%styleon,%styleoff);
1605: foreach my $lonhost (keys(%domservers)) {
1606: $samlurl{$lonhost} = '/adm/sso';
1607: $styleon{$lonhost} = 'display:none';
1608: $styleoff{$lonhost} = '';
1609: }
1610: if (ref($settings->{'saml'}) eq 'HASH') {
1611: foreach my $lonhost (keys(%{$settings->{'saml'}})) {
1612: if (ref($settings->{'saml'}{$lonhost}) eq 'HASH') {
1613: $saml{$lonhost} = 1;
1614: $samltext{$lonhost} = $settings->{'saml'}{$lonhost}{'text'};
1615: $samlimg{$lonhost} = $settings->{'saml'}{$lonhost}{'img'};
1616: $samlalt{$lonhost} = $settings->{'saml'}{$lonhost}{'alt'};
1617: $samlurl{$lonhost} = $settings->{'saml'}{$lonhost}{'url'};
1618: $samltitle{$lonhost} = $settings->{'saml'}{$lonhost}{'title'};
1619: $samlnotsso{$lonhost} = $settings->{'saml'}{$lonhost}{'notsso'};
1620: $styleon{$lonhost} = '';
1621: $styleoff{$lonhost} = 'display:none';
1622: } else {
1623: $styleon{$lonhost} = 'display:none';
1624: $styleoff{$lonhost} = '';
1625: }
1626: }
1627: }
1628: my $itemcount = 1;
1629: foreach my $lonhost (sort(keys(%domservers))) {
1630: my $samlon = ' ';
1631: my $samloff = ' checked="checked" ';
1632: if ($saml{$lonhost}) {
1633: $samlon = $samloff;
1634: $samloff = ' ';
1635: }
1636: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1637: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.$domservers{$lonhost}.'</span></td>'.
1638: '<td><span class="LC_nobreak"><label><input type="radio" name="saml_'.$lonhost.'"'.$samloff.
1639: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="0" />'.
1640: &mt('No').'</label>'.(' 'x2).
1641: '<label><input type="radio" name="saml_'.$lonhost.'"'.$samlon.
1642: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="1" />'.
1643: &mt('Yes').'</label></span></td>'.
1644: '<td id="samloptionson_'.$lonhost.'" style="'.$styleon{$lonhost}.'" width="100%">'.
1645: '<table><tr><th colspan="5" align="center">'.&mt('SSO').'</th><th align="center">'.
1646: '<span class="LC_nobreak">'.&mt('Non-SSO').'</span></th></tr>'.
1647: '<tr><th>'.&mt('Text').'</th><th>'.&mt('Image').'</th>'.
1648: '<th>'.&mt('Alt Text').'</th><th>'.&mt('URL').'</th>'.
1649: '<th>'.&mt('Tool Tip').'</th><th>'.&mt('Text').'</th></tr>'.
1650: '<tr'.$css_class.'><td><input type="text" name="saml_text_'.$lonhost.'" size="8" value="'.
1651: $samltext{$lonhost}.'" /></td><td>';
1652: if ($samlimg{$lonhost}) {
1653: $datatable .= '<img src="'.$samlimg{$lonhost}.'" /><br />'.
1654: '<span class="LC_nobreak"><label>'.
1655: '<input type="checkbox" name="saml_img_del" value="'.$lonhost.'" />'.
1656: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1657: } else {
1658: $datatable .= $lt{'upl'};
1659: }
1660: $datatable .='<br />';
1661: if ($switchserver) {
1662: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1663: } else {
1664: $datatable .= '<input type="file" name="saml_img_'.$lonhost.'" />';
1665: }
1666: $datatable .= '</td>'.
1667: '<td><input type="text" name="saml_alt_'.$lonhost.'" size="20" '.
1668: 'value="'.$samlalt{$lonhost}.'" /></td>'.
1669: '<td><input type="text" name="saml_url_'.$lonhost.'" size="8" '.
1670: 'value="'.$samlurl{$lonhost}.'" /></td>'.
1671: '<td><textarea name="saml_title_'.$lonhost.'" rows="3" cols="15">'.
1672: $samltitle{$lonhost}.'</textarea></td>'.
1673: '<td><input type="text" name="saml_notsso_'.$lonhost.'" size="8" '.
1674: 'value="'.$samlnotsso{$lonhost}.'" /></td></tr>'.
1675: '</table></td>'.
1676: '<td id="samloptionsoff_'.$lonhost.'" style="'.$styleoff{$lonhost}.'" width="100%"> </td></tr>';
1677: $itemcount ++;
1678: }
1679: $datatable .= '</table></td></tr>';
1680: }
1681: return $datatable;
1682: }
1683:
1684: sub login_choices {
1685: my %choices =
1686: &Apache::lonlocal::texthash (
1687: coursecatalog => 'Display Course/Community Catalog link?',
1688: adminmail => "Display Administrator's E-mail Address?",
1689: helpdesk => 'Display "Contact Helpdesk" link',
1690: disallowlogin => "Login page requests redirected",
1691: hostid => "Server",
1692: server => "Redirect to:",
1693: serverpath => "Path",
1694: custompath => "Custom",
1695: exempt => "Exempt IP(s)",
1696: directlogin => "No redirect",
1697: newuser => "Link to create a user account",
1698: img => "Header",
1699: logo => "Main Logo",
1700: domlogo => "Domain Logo",
1701: login => "Log-in Header",
1702: textcol => "Text color",
1703: bgcol => "Box color",
1704: bgs => "Background colors",
1705: links => "Link colors",
1706: font => "Font color",
1707: pgbg => "Header",
1708: mainbg => "Page",
1709: sidebg => "Login box",
1710: link => "Link",
1711: alink => "Active link",
1712: vlink => "Visited link",
1713: headtag => "Custom markup",
1714: action => "Action",
1715: current => "Current",
1716: samllanding => "Dual login?",
1717: samloptions => "Options",
1718: alttext => "Alt text",
1719: );
1720: return %choices;
1721: }
1722:
1723: sub login_file_options {
1724: return &Apache::lonlocal::texthash(
1725: del => 'Delete?',
1726: rep => 'Replace:',
1727: upl => 'Upload:',
1728: curr => 'View contents',
1729: default => 'Default',
1730: custom => 'Custom',
1731: none => 'None',
1732: );
1733: }
1734:
1735: sub print_ipaccess {
1736: my ($dom,$settings,$rowtotal) = @_;
1737: my $css_class;
1738: my $itemcount = 0;
1739: my $datatable;
1740: my %ordered;
1741: if (ref($settings) eq 'HASH') {
1742: foreach my $item (keys(%{$settings})) {
1743: if (ref($settings->{$item}) eq 'HASH') {
1744: my $num = $settings->{$item}{'order'};
1745: if ($num eq '') {
1746: $num = scalar(keys(%{$settings}));
1747: }
1748: $ordered{$num} = $item;
1749: }
1750: }
1751: }
1752: my $maxnum = scalar(keys(%ordered));
1753: if (keys(%ordered)) {
1754: my @items = sort { $a <=> $b } keys(%ordered);
1755: for (my $i=0; $i<@items; $i++) {
1756: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1757: my $item = $ordered{$items[$i]};
1758: my ($name,$ipranges,%commblocks,%courses);
1759: if (ref($settings->{$item}) eq 'HASH') {
1760: $name = $settings->{$item}->{'name'};
1761: $ipranges = $settings->{$item}->{'ip'};
1762: if (ref($settings->{$item}->{'commblocks'}) eq 'HASH') {
1763: %commblocks = %{$settings->{$item}->{'commblocks'}};
1764: }
1765: if (ref($settings->{$item}->{'courses'}) eq 'HASH') {
1766: %courses = %{$settings->{$item}->{'courses'}};
1767: }
1768: }
1769: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_".$item."'".');"';
1770: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
1771: .'<select name="ipaccess_pos_'.$item.'"'.$chgstr.'>';
1772: for (my $k=0; $k<=$maxnum; $k++) {
1773: my $vpos = $k+1;
1774: my $selstr;
1775: if ($k == $i) {
1776: $selstr = ' selected="selected" ';
1777: }
1778: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1779: }
1780: $datatable .= '</select>'.(' 'x2).
1781: '<label><input type="checkbox" name="ipaccess_del" value="'.$item.'" />'.
1782: &mt('Delete?').'</label></span></td>'.
1783: '<td colspan="2"><input type="hidden" name="ipaccess_id_'.$i.'" value="'.$item.'" />'.
1784: &ipaccess_options($i,$itemcount,$dom,$name,$ipranges,\%commblocks,\%courses).
1785: '</td></tr>';
1786: $itemcount ++;
1787: }
1788: }
1789: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1790: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_add'".');"';
1791: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
1792: '<input type="hidden" name="ipaccess_maxnum" value="'.$maxnum.'" />'."\n".
1793: '<select name="ipaccess_pos_add"'.$chgstr.'>';
1794: for (my $k=0; $k<$maxnum+1; $k++) {
1795: my $vpos = $k+1;
1796: my $selstr;
1797: if ($k == $maxnum) {
1798: $selstr = ' selected="selected" ';
1799: }
1800: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1801: }
1802: $datatable .= '</select> '."\n".
1803: '<input type="checkbox" name="ipaccess_add" value="1" />'.&mt('Add').'</span></td>'."\n".
1804: '<td colspan="2">'.
1805: &ipaccess_options('add',$itemcount,$dom).
1806: '</td>'."\n".
1807: '</tr>'."\n";
1808: $$rowtotal ++;
1809: return $datatable;
1810: }
1811:
1812: sub ipaccess_options {
1813: my ($num,$itemcount,$dom,$name,$ipranges,$blocksref,$coursesref) = @_;
1814: my (%currblocks,%currcourses,$output);
1815: if (ref($blocksref) eq 'HASH') {
1816: %currblocks = %{$blocksref};
1817: }
1818: if (ref($coursesref) eq 'HASH') {
1819: %currcourses = %{$coursesref};
1820: }
1821: $output = '<fieldset><legend>'.&mt('Location(s)').'</legend>'.
1822: '<span class="LC_nobreak">'.&mt('Name').': '.
1823: '<input type="text" name="ipaccess_name_'.$num.'" value="'.$name.'" />'.
1824: '</span></fieldset>'.
1825: '<fieldset><legend>'.&mt('IP Range(s)').'</legend>'.
1826: &mt('Format for each IP range').': '.&mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
1827: &mt('Range(s) will be stored as IP netblock(s) in CIDR notation (comma separated)').'<br />'.
1828: '<textarea name="ipaccess_range_'.$num.'" rows="3" cols="80">'.
1829: $ipranges.'</textarea></fieldset>'.
1830: '<fieldset><legend>'.&mt('Functionality Blocked?').'</legend>'.
1831: &blocker_checkboxes($num,$blocksref).'</fieldset>'.
1832: '<fieldset><legend>'.&mt('Courses/Communities allowed').'</legend>'.
1833: '<table>';
1834: foreach my $cid (sort(keys(%currcourses))) {
1835: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
1836: $output .= '<tr><td><span class="LC_nobreak">'.
1837: '<label><input type="checkbox" name="ipaccess_course_delete_'.$num.'" value="'.$cid.'" />'.
1838: &mt('Delete?').' <span class="LC_cusr_emph">'.$courseinfo{'description'}.'</span></label></span>'.
1839: ' <span class="LC_fontsize_medium">('.$cid.')</span></td></tr>';
1840: }
1841: $output .= '<tr><td><span class="LC_nobreak">'.&mt('Add').': '.
1842: '<input type="text" name="ipaccess_cdesc_'.$num.'" value="" onfocus="this.blur();opencrsbrowser('."'display','ipaccess_cnum_$num','ipaccess_cdom_$num','ipaccess_cdesc_$num'".');" />'.
1843: &Apache::loncommon::selectcourse_link('display','ipaccess_cnum_'.$num,'ipaccess_cdom_'.$num,'ipaccess_cdesc_'.$num,$dom,undef,'Course/Community').
1844: '<input type="hidden" name="ipaccess_cnum_'.$num.'" value="" />'.
1845: '<input type="hidden" name="ipaccess_cdom_'.$num.'" value="" />'.
1846: '</span></td></tr></table>'."\n".
1847: '</fieldset>';
1848: return $output;
1849: }
1850:
1851: sub blocker_checkboxes {
1852: my ($num,$blocks) = @_;
1853: my ($typeorder,$types) = &commblocktype_text();
1854: my $numinrow = 6;
1855: my $output = '<table>';
1856: for (my $i=0; $i<@{$typeorder}; $i++) {
1857: my $block = $typeorder->[$i];
1858: my $blockstatus;
1859: if (ref($blocks) eq 'HASH') {
1860: if ($blocks->{$block} eq 'on') {
1861: $blockstatus = 'checked="checked"';
1862: }
1863: }
1864: my $rem = $i%($numinrow);
1865: if ($rem == 0) {
1866: if ($i > 0) {
1867: $output .= '</tr>';
1868: }
1869: $output .= '<tr>';
1870: }
1871: if ($i == scalar(@{$typeorder})-1) {
1872: my $colsleft = $numinrow-$rem;
1873: if ($colsleft > 1) {
1874: $output .= '<td colspan="'.$colsleft.'">';
1875: } else {
1876: $output .= '<td>';
1877: }
1878: } else {
1879: $output .= '<td>';
1880: }
1881: my $item = 'ipaccess_block_'.$num;
1882: if ($blockstatus) {
1883: $blockstatus = ' '.$blockstatus;
1884: }
1885: $output .= '<span class="LC_nobreak"><label>'."\n".
1886: '<input type="checkbox" name="'.$item.'"'.
1887: $blockstatus.' value="'.$block.'"'.' />'.
1888: $types->{$block}.'</label></span>'."\n".
1889: '<br /></td>';
1890: }
1891: $output .= '</tr></table>';
1892: return $output;
1893: }
1894:
1895: sub commblocktype_text {
1896: my %types = &Apache::lonlocal::texthash(
1897: 'com' => 'Messaging',
1898: 'chat' => 'Chat Room',
1899: 'boards' => 'Discussion',
1900: 'port' => 'Portfolio',
1901: 'groups' => 'Groups',
1902: 'blogs' => 'Blogs',
1903: 'about' => 'User Information',
1904: 'printout' => 'Printouts',
1905: 'passwd' => 'Change Password',
1906: 'grades' => 'Gradebook',
1907: 'search' => 'Course search',
1908: 'wishlist' => 'Stored links',
1909: 'annotate' => 'Annotations',
1910: );
1911: my $typeorder = ['com','chat','boards','port','groups','blogs','about','wishlist','printout','grades','search','annotate','passwd'];
1912: return ($typeorder,\%types);
1913: }
1914:
1915: sub print_rolecolors {
1916: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1917: my %choices = &color_font_choices();
1918: my @bgs = ('pgbg','tabbg','sidebg');
1919: my @links = ('link','alink','vlink');
1920: my @images = ('img');
1921: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1922: my %designhash = &Apache::loncommon::get_domainconf($dom);
1923: my %defaultdesign = %Apache::loncommon::defaultdesign;
1924: my (%is_custom,%designs);
1925: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1926: if (ref($settings) eq 'HASH') {
1927: if (ref($settings->{$role}) eq 'HASH') {
1928: if ($settings->{$role}->{'img'} ne '') {
1929: $designs{'img'} = $settings->{$role}->{'img'};
1930: $is_custom{'img'} = 1;
1931: }
1932: if ($settings->{$role}->{'font'} ne '') {
1933: $designs{'font'} = $settings->{$role}->{'font'};
1934: $is_custom{'font'} = 1;
1935: }
1936: if ($settings->{$role}->{'fontmenu'} ne '') {
1937: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1938: $is_custom{'fontmenu'} = 1;
1939: }
1940: foreach my $item (@bgs) {
1941: if ($settings->{$role}->{$item} ne '') {
1942: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1943: $is_custom{$item} = 1;
1944: }
1945: }
1946: foreach my $item (@links) {
1947: if ($settings->{$role}->{$item} ne '') {
1948: $designs{'links'}{$item} = $settings->{$role}->{$item};
1949: $is_custom{$item} = 1;
1950: }
1951: }
1952: }
1953: } else {
1954: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1955: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1956: $is_custom{'img'} = 1;
1957: }
1958: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1959: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1960: $is_custom{'fontmenu'} = 1;
1961: }
1962: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1963: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1964: $is_custom{'font'} = 1;
1965: }
1966: foreach my $item (@bgs) {
1967: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1968: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1969: $is_custom{$item} = 1;
1970:
1971: }
1972: }
1973: foreach my $item (@links) {
1974: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1975: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1976: $is_custom{$item} = 1;
1977: }
1978: }
1979: }
1980: my $itemcount = 1;
1981: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1982: $datatable .= '</tr></table></td></tr>';
1983: return $datatable;
1984: }
1985:
1986: sub role_defaults {
1987: my ($role,$bgs,$links,$images,$logintext) = @_;
1988: my %defaults;
1989: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1990: return %defaults;
1991: }
1992: my %defaultdesign = %Apache::loncommon::defaultdesign;
1993: if ($role eq 'login') {
1994: %defaults = (
1995: font => $defaultdesign{$role.'.font'},
1996: );
1997: if (ref($logintext) eq 'ARRAY') {
1998: foreach my $item (@{$logintext}) {
1999: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
2000: }
2001: }
2002: foreach my $item (@{$images}) {
2003: $defaults{'showlogo'}{$item} = 1;
2004: }
2005: } else {
2006: %defaults = (
2007: img => $defaultdesign{$role.'.img'},
2008: font => $defaultdesign{$role.'.font'},
2009: fontmenu => $defaultdesign{$role.'.fontmenu'},
2010: );
2011: }
2012: foreach my $item (@{$bgs}) {
2013: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
2014: }
2015: foreach my $item (@{$links}) {
2016: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
2017: }
2018: foreach my $item (@{$images}) {
2019: $defaults{$item} = $defaultdesign{$role.'.'.$item};
2020: }
2021: return %defaults;
2022: }
2023:
2024: sub display_color_options {
2025: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
2026: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
2027: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
2028: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
2029: my $datatable = '<tr'.$css_class.'>'.
2030: '<td>'.$choices->{'font'}.'</td>';
2031: if (!$is_custom->{'font'}) {
2032: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
2033: } else {
2034: $datatable .= '<td> </td>';
2035: }
2036: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
2037:
2038: $datatable .= '<td><span class="LC_nobreak">'.
2039: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
2040: ' value="'.$current_color.'" /> '.
2041: ' </span></td></tr>';
2042: unless ($role eq 'login') {
2043: $datatable .= '<tr'.$css_class.'>'.
2044: '<td>'.$choices->{'fontmenu'}.'</td>';
2045: if (!$is_custom->{'fontmenu'}) {
2046: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
2047: } else {
2048: $datatable .= '<td> </td>';
2049: }
2050: $current_color = $designs->{'fontmenu'} ?
2051: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
2052: $datatable .= '<td><span class="LC_nobreak">'.
2053: '<input class="colorchooser" type="text" size="10" name="'
2054: .$role.'_fontmenu"'.
2055: ' value="'.$current_color.'" /> '.
2056: ' </span></td></tr>';
2057: }
2058: my $switchserver = &check_switchserver($dom,$confname);
2059: foreach my $img (@{$images}) {
2060: $itemcount ++;
2061: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2062: $datatable .= '<tr'.$css_class.'>'.
2063: '<td>'.$choices->{$img};
2064: my ($imgfile,$img_import,$login_hdr_pick,$logincolors,$alttext);
2065: if ($role eq 'login') {
2066: if ($img eq 'login') {
2067: $login_hdr_pick =
2068: &login_header_options($img,$role,$defaults,$is_custom,$choices);
2069: $logincolors =
2070: &login_text_colors($img,$role,$logintext,$phase,$choices,
2071: $designs,$defaults);
2072: } else {
2073: if ($img ne 'domlogo') {
2074: $datatable.= &logo_display_options($img,$defaults,$designs);
2075: }
2076: if (ref($designs->{'alttext'}) eq 'HASH') {
2077: $alttext = $designs->{'alttext'}{$img};
2078: }
2079: }
2080: }
2081: $datatable .= '</td>';
2082: if ($designs->{$img} ne '') {
2083: $imgfile = $designs->{$img};
2084: $img_import = ($imgfile =~ m{^/adm/});
2085: } else {
2086: $imgfile = $defaults->{$img};
2087: }
2088: if ($imgfile) {
2089: my ($showfile,$fullsize);
2090: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
2091: my $urldir = $1;
2092: my $filename = $2;
2093: my @info = &Apache::lonnet::stat_file($designs->{$img});
2094: if (@info) {
2095: my $thumbfile = 'tn-'.$filename;
2096: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
2097: if (@thumb) {
2098: $showfile = $urldir.'/'.$thumbfile;
2099: } else {
2100: $showfile = $imgfile;
2101: }
2102: } else {
2103: $showfile = '';
2104: }
2105: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
2106: $showfile = $imgfile;
2107: my $imgdir = $1;
2108: my $filename = $2;
2109: if (-e "$londocroot/$imgdir/tn-".$filename) {
2110: $showfile = "/$imgdir/tn-".$filename;
2111: } else {
2112: my $input = $londocroot.$imgfile;
2113: my $output = "$londocroot/$imgdir/tn-".$filename;
2114: if (!-e $output) {
2115: my ($width,$height) = &thumb_dimensions();
2116: my ($fullwidth,$fullheight) = &check_dimensions($input);
2117: if ($fullwidth ne '' && $fullheight ne '') {
2118: if ($fullwidth > $width && $fullheight > $height) {
2119: my $size = $width.'x'.$height;
2120: my @args = ('convert','-sample',$size,$input,$output);
2121: system({$args[0]} @args);
2122: $showfile = "/$imgdir/tn-".$filename;
2123: }
2124: }
2125: }
2126: }
2127: }
2128: if ($showfile) {
2129: if ($showfile =~ m{^/(adm|res)/}) {
2130: if ($showfile =~ m{^/res/}) {
2131: my $local_showfile =
2132: &Apache::lonnet::filelocation('',$showfile);
2133: &Apache::lonnet::repcopy($local_showfile);
2134: }
2135: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
2136: }
2137: if ($imgfile) {
2138: if ($imgfile =~ m{^/(adm|res)/}) {
2139: if ($imgfile =~ m{^/res/}) {
2140: my $local_imgfile =
2141: &Apache::lonnet::filelocation('',$imgfile);
2142: &Apache::lonnet::repcopy($local_imgfile);
2143: }
2144: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
2145: } else {
2146: $fullsize = $imgfile;
2147: }
2148: }
2149: $datatable .= '<td>';
2150: if ($img eq 'login') {
2151: $datatable .= $login_hdr_pick;
2152: }
2153: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
2154: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
2155: } else {
2156: $datatable .= '<td> </td><td class="LC_left_item">'.
2157: &mt('Upload:').'<br />';
2158: }
2159: } else {
2160: $datatable .= '<td> </td><td class="LC_left_item">'.
2161: &mt('Upload:').'<br />';
2162: }
2163: if ($switchserver) {
2164: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2165: } else {
2166: if ($img ne 'login') { # suppress file selection for Log-in header
2167: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
2168: }
2169: }
2170: if (($role eq 'login') && ($img ne 'login')) {
2171: $datatable .= (' ' x2).' <span class="LC_nobreak"><label>'.$choices->{'alttext'}.':'.
2172: '<input type="text" name="'.$role.'_alt_'.$img.'" size="10" value="'.$alttext.'" />'.
2173: '</label></span>';
2174: }
2175: $datatable .= '</td></tr>';
2176: }
2177: $itemcount ++;
2178: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2179: $datatable .= '<tr'.$css_class.'>'.
2180: '<td>'.$choices->{'bgs'}.'</td>';
2181: my $bgs_def;
2182: foreach my $item (@{$bgs}) {
2183: if (!$is_custom->{$item}) {
2184: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span class="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
2185: }
2186: }
2187: if ($bgs_def) {
2188: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
2189: } else {
2190: $datatable .= '<td> </td>';
2191: }
2192: $datatable .= '<td class="LC_right_item">'.
2193: '<table border="0"><tr>';
2194:
2195: foreach my $item (@{$bgs}) {
2196: $datatable .= '<td style="text-align: center">'.$choices->{$item};
2197: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
2198: if ($designs->{'bgs'}{$item}) {
2199: $datatable .= ' ';
2200: }
2201: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2202: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2203: }
2204: $datatable .= '</tr></table></td></tr>';
2205: $itemcount ++;
2206: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2207: $datatable .= '<tr'.$css_class.'>'.
2208: '<td>'.$choices->{'links'}.'</td>';
2209: my $links_def;
2210: foreach my $item (@{$links}) {
2211: if (!$is_custom->{$item}) {
2212: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
2213: }
2214: }
2215: if ($links_def) {
2216: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
2217: } else {
2218: $datatable .= '<td> </td>';
2219: }
2220: $datatable .= '<td class="LC_right_item">'.
2221: '<table border="0"><tr>';
2222: foreach my $item (@{$links}) {
2223: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
2224: $datatable .= '<td style="text-align: center">'.$choices->{$item}."\n";
2225: if ($designs->{'links'}{$item}) {
2226: $datatable.=' ';
2227: }
2228: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
2229: '" /></td>';
2230: }
2231: $$rowtotal += $itemcount;
2232: return $datatable;
2233: }
2234:
2235: sub logo_display_options {
2236: my ($img,$defaults,$designs) = @_;
2237: my $checkedon;
2238: if (ref($defaults) eq 'HASH') {
2239: if (ref($defaults->{'showlogo'}) eq 'HASH') {
2240: if ($defaults->{'showlogo'}{$img}) {
2241: $checkedon = 'checked="checked" ';
2242: }
2243: }
2244: }
2245: if (ref($designs) eq 'HASH') {
2246: if (ref($designs->{'showlogo'}) eq 'HASH') {
2247: if (defined($designs->{'showlogo'}{$img})) {
2248: if ($designs->{'showlogo'}{$img} == 0) {
2249: $checkedon = '';
2250: } elsif ($designs->{'showlogo'}{$img} == 1) {
2251: $checkedon = 'checked="checked" ';
2252: }
2253: }
2254: }
2255: }
2256: return '<br /><label> <input type="checkbox" name="'.
2257: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
2258: &mt('show').'</label>'."\n";
2259: }
2260:
2261: sub login_header_options {
2262: my ($img,$role,$defaults,$is_custom,$choices) = @_;
2263: my $output = '';
2264: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
2265: $output .= &mt('Text default(s):').'<br />';
2266: if (!$is_custom->{'textcol'}) {
2267: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
2268: ' ';
2269: }
2270: if (!$is_custom->{'bgcol'}) {
2271: $output .= $choices->{'bgcol'}.': '.
2272: '<span id="css_'.$role.'_font" style="background-color: '.
2273: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
2274: }
2275: $output .= '<br />';
2276: }
2277: $output .='<br />';
2278: return $output;
2279: }
2280:
2281: sub login_text_colors {
2282: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
2283: my $color_menu = '<table border="0"><tr>';
2284: foreach my $item (@{$logintext}) {
2285: $color_menu .= '<td style="text-align: center">'.$choices->{$item};
2286: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
2287: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2288: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2289: }
2290: $color_menu .= '</tr></table><br />';
2291: return $color_menu;
2292: }
2293:
2294: sub image_changes {
2295: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
2296: my $output;
2297: if ($img eq 'login') {
2298: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
2299: } elsif (!$is_custom) {
2300: if ($img ne 'domlogo') {
2301: $output = &mt('Default image:').'<br />';
2302: } else {
2303: $output = &mt('Default in use:').'<br />';
2304: }
2305: }
2306: if ($img ne 'login') {
2307: if ($img_import) {
2308: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
2309: }
2310: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
2311: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
2312: if ($is_custom) {
2313: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
2314: '<input type="checkbox" name="'.
2315: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
2316: '</label> '.&mt('Replace:').'</span><br />';
2317: } else {
2318: $output .= '<td class="LC_middle">'.$logincolors.&mt('Upload:').'<br />';
2319: }
2320: }
2321: return $output;
2322: }
2323:
2324: sub print_quotas {
2325: my ($dom,$settings,$rowtotal,$action) = @_;
2326: my $context;
2327: if ($action eq 'quotas') {
2328: $context = 'tools';
2329: } else {
2330: $context = $action;
2331: }
2332: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
2333: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2334: my $typecount = 0;
2335: my ($css_class,%titles);
2336: if ($context eq 'requestcourses') {
2337: @usertools = ('official','unofficial','community','textbook','placement','lti');
2338: @options =('norequest','approval','validate','autolimit');
2339: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
2340: %titles = &courserequest_titles();
2341: } elsif ($context eq 'requestauthor') {
2342: @usertools = ('author');
2343: @options = ('norequest','approval','automatic');
2344: %titles = &authorrequest_titles();
2345: } else {
2346: @usertools = ('aboutme','blog','webdav','portfolio');
2347: %titles = &tool_titles();
2348: }
2349: if (ref($types) eq 'ARRAY') {
2350: foreach my $type (@{$types}) {
2351: my ($currdefquota,$currauthorquota);
2352: unless (($context eq 'requestcourses') ||
2353: ($context eq 'requestauthor')) {
2354: if (ref($settings) eq 'HASH') {
2355: if (ref($settings->{defaultquota}) eq 'HASH') {
2356: $currdefquota = $settings->{defaultquota}->{$type};
2357: } else {
2358: $currdefquota = $settings->{$type};
2359: }
2360: if (ref($settings->{authorquota}) eq 'HASH') {
2361: $currauthorquota = $settings->{authorquota}->{$type};
2362: }
2363: }
2364: }
2365: if (defined($usertypes->{$type})) {
2366: $typecount ++;
2367: $css_class = $typecount%2?' class="LC_odd_row"':'';
2368: $datatable .= '<tr'.$css_class.'>'.
2369: '<td>'.$usertypes->{$type}.'</td>'.
2370: '<td class="LC_left_item">';
2371: if ($context eq 'requestcourses') {
2372: $datatable .= '<table><tr>';
2373: }
2374: my %cell;
2375: foreach my $item (@usertools) {
2376: if ($context eq 'requestcourses') {
2377: my ($curroption,$currlimit);
2378: if (ref($settings) eq 'HASH') {
2379: if (ref($settings->{$item}) eq 'HASH') {
2380: $curroption = $settings->{$item}->{$type};
2381: if ($curroption =~ /^autolimit=(\d*)$/) {
2382: $currlimit = $1;
2383: }
2384: }
2385: }
2386: if (!$curroption) {
2387: $curroption = 'norequest';
2388: }
2389: $datatable .= '<th>'.$titles{$item}.'</th>';
2390: foreach my $option (@options) {
2391: my $val = $option;
2392: if ($option eq 'norequest') {
2393: $val = 0;
2394: }
2395: if ($option eq 'validate') {
2396: my $canvalidate = 0;
2397: if (ref($validations{$item}) eq 'HASH') {
2398: if ($validations{$item}{$type}) {
2399: $canvalidate = 1;
2400: }
2401: }
2402: next if (!$canvalidate);
2403: }
2404: my $checked = '';
2405: if ($option eq $curroption) {
2406: $checked = ' checked="checked"';
2407: } elsif ($option eq 'autolimit') {
2408: if ($curroption =~ /^autolimit/) {
2409: $checked = ' checked="checked"';
2410: }
2411: }
2412: $cell{$item} .= '<span class="LC_nobreak"><label>'.
2413: '<input type="radio" name="crsreq_'.$item.
2414: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
2415: $titles{$option}.'</label>';
2416: if ($option eq 'autolimit') {
2417: $cell{$item} .= ' <input type="text" name="crsreq_'.
2418: $item.'_limit_'.$type.'" size="1" '.
2419: 'value="'.$currlimit.'" />';
2420: }
2421: $cell{$item} .= '</span> ';
2422: if ($option eq 'autolimit') {
2423: $cell{$item} .= $titles{'unlimited'};
2424: }
2425: }
2426: } elsif ($context eq 'requestauthor') {
2427: my $curroption;
2428: if (ref($settings) eq 'HASH') {
2429: $curroption = $settings->{$type};
2430: }
2431: if (!$curroption) {
2432: $curroption = 'norequest';
2433: }
2434: foreach my $option (@options) {
2435: my $val = $option;
2436: if ($option eq 'norequest') {
2437: $val = 0;
2438: }
2439: my $checked = '';
2440: if ($option eq $curroption) {
2441: $checked = ' checked="checked"';
2442: }
2443: $datatable .= '<span class="LC_nobreak"><label>'.
2444: '<input type="radio" name="authorreq_'.$type.
2445: '" value="'.$val.'"'.$checked.' />'.
2446: $titles{$option}.'</label></span> ';
2447: }
2448: } else {
2449: my $checked = 'checked="checked" ';
2450: if (ref($settings) eq 'HASH') {
2451: if (ref($settings->{$item}) eq 'HASH') {
2452: if ($settings->{$item}->{$type} == 0) {
2453: $checked = '';
2454: } elsif ($settings->{$item}->{$type} == 1) {
2455: $checked = 'checked="checked" ';
2456: }
2457: }
2458: }
2459: $datatable .= '<span class="LC_nobreak"><label>'.
2460: '<input type="checkbox" name="'.$context.'_'.$item.
2461: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
2462: '</label></span> ';
2463: }
2464: }
2465: if ($context eq 'requestcourses') {
2466: $datatable .= '</tr><tr>';
2467: foreach my $item (@usertools) {
2468: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2469: }
2470: $datatable .= '</tr></table>';
2471: }
2472: $datatable .= '</td>';
2473: unless (($context eq 'requestcourses') ||
2474: ($context eq 'requestauthor')) {
2475: $datatable .=
2476: '<td class="LC_right_item">'.
2477: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2478: '<input type="text" name="quota_'.$type.
2479: '" value="'.$currdefquota.
2480: '" size="5" /></span>'.(' ' x 2).
2481: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2482: '<input type="text" name="authorquota_'.$type.
2483: '" value="'.$currauthorquota.
2484: '" size="5" /></span></td>';
2485: }
2486: $datatable .= '</tr>';
2487: }
2488: }
2489: }
2490: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2491: $defaultquota = '20';
2492: $authorquota = '500';
2493: if (ref($settings) eq 'HASH') {
2494: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2495: $defaultquota = $settings->{'defaultquota'}->{'default'};
2496: } elsif (defined($settings->{'default'})) {
2497: $defaultquota = $settings->{'default'};
2498: }
2499: if (ref($settings->{'authorquota'}) eq 'HASH') {
2500: $authorquota = $settings->{'authorquota'}->{'default'};
2501: }
2502: }
2503: }
2504: $typecount ++;
2505: $css_class = $typecount%2?' class="LC_odd_row"':'';
2506: $datatable .= '<tr'.$css_class.'>'.
2507: '<td>'.$othertitle.'</td>'.
2508: '<td class="LC_left_item">';
2509: if ($context eq 'requestcourses') {
2510: $datatable .= '<table><tr>';
2511: }
2512: my %defcell;
2513: foreach my $item (@usertools) {
2514: if ($context eq 'requestcourses') {
2515: my ($curroption,$currlimit);
2516: if (ref($settings) eq 'HASH') {
2517: if (ref($settings->{$item}) eq 'HASH') {
2518: $curroption = $settings->{$item}->{'default'};
2519: if ($curroption =~ /^autolimit=(\d*)$/) {
2520: $currlimit = $1;
2521: }
2522: }
2523: }
2524: if (!$curroption) {
2525: $curroption = 'norequest';
2526: }
2527: $datatable .= '<th>'.$titles{$item}.'</th>';
2528: foreach my $option (@options) {
2529: my $val = $option;
2530: if ($option eq 'norequest') {
2531: $val = 0;
2532: }
2533: if ($option eq 'validate') {
2534: my $canvalidate = 0;
2535: if (ref($validations{$item}) eq 'HASH') {
2536: if ($validations{$item}{'default'}) {
2537: $canvalidate = 1;
2538: }
2539: }
2540: next if (!$canvalidate);
2541: }
2542: my $checked = '';
2543: if ($option eq $curroption) {
2544: $checked = ' checked="checked"';
2545: } elsif ($option eq 'autolimit') {
2546: if ($curroption =~ /^autolimit/) {
2547: $checked = ' checked="checked"';
2548: }
2549: }
2550: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2551: '<input type="radio" name="crsreq_'.$item.
2552: '_default" value="'.$val.'"'.$checked.' />'.
2553: $titles{$option}.'</label>';
2554: if ($option eq 'autolimit') {
2555: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2556: $item.'_limit_default" size="1" '.
2557: 'value="'.$currlimit.'" />';
2558: }
2559: $defcell{$item} .= '</span> ';
2560: if ($option eq 'autolimit') {
2561: $defcell{$item} .= $titles{'unlimited'};
2562: }
2563: }
2564: } elsif ($context eq 'requestauthor') {
2565: my $curroption;
2566: if (ref($settings) eq 'HASH') {
2567: $curroption = $settings->{'default'};
2568: }
2569: if (!$curroption) {
2570: $curroption = 'norequest';
2571: }
2572: foreach my $option (@options) {
2573: my $val = $option;
2574: if ($option eq 'norequest') {
2575: $val = 0;
2576: }
2577: my $checked = '';
2578: if ($option eq $curroption) {
2579: $checked = ' checked="checked"';
2580: }
2581: $datatable .= '<span class="LC_nobreak"><label>'.
2582: '<input type="radio" name="authorreq_default"'.
2583: ' value="'.$val.'"'.$checked.' />'.
2584: $titles{$option}.'</label></span> ';
2585: }
2586: } else {
2587: my $checked = 'checked="checked" ';
2588: if (ref($settings) eq 'HASH') {
2589: if (ref($settings->{$item}) eq 'HASH') {
2590: if ($settings->{$item}->{'default'} == 0) {
2591: $checked = '';
2592: } elsif ($settings->{$item}->{'default'} == 1) {
2593: $checked = 'checked="checked" ';
2594: }
2595: }
2596: }
2597: $datatable .= '<span class="LC_nobreak"><label>'.
2598: '<input type="checkbox" name="'.$context.'_'.$item.
2599: '" value="default" '.$checked.'/>'.$titles{$item}.
2600: '</label></span> ';
2601: }
2602: }
2603: if ($context eq 'requestcourses') {
2604: $datatable .= '</tr><tr>';
2605: foreach my $item (@usertools) {
2606: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2607: }
2608: $datatable .= '</tr></table>';
2609: }
2610: $datatable .= '</td>';
2611: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2612: $datatable .= '<td class="LC_right_item">'.
2613: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2614: '<input type="text" name="defaultquota" value="'.
2615: $defaultquota.'" size="5" /></span>'.(' ' x2).
2616: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2617: '<input type="text" name="authorquota" value="'.
2618: $authorquota.'" size="5" /></span></td>';
2619: }
2620: $datatable .= '</tr>';
2621: $typecount ++;
2622: $css_class = $typecount%2?' class="LC_odd_row"':'';
2623: $datatable .= '<tr'.$css_class.'>'.
2624: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2625: if ($context eq 'requestcourses') {
2626: $datatable .= &mt('(overrides affiliation, if set)').
2627: '</td>'.
2628: '<td class="LC_left_item">'.
2629: '<table><tr>';
2630: } else {
2631: $datatable .= &mt('(overrides affiliation, if checked)').
2632: '</td>'.
2633: '<td class="LC_left_item" colspan="2">'.
2634: '<br />';
2635: }
2636: my %advcell;
2637: foreach my $item (@usertools) {
2638: if ($context eq 'requestcourses') {
2639: my ($curroption,$currlimit);
2640: if (ref($settings) eq 'HASH') {
2641: if (ref($settings->{$item}) eq 'HASH') {
2642: $curroption = $settings->{$item}->{'_LC_adv'};
2643: if ($curroption =~ /^autolimit=(\d*)$/) {
2644: $currlimit = $1;
2645: }
2646: }
2647: }
2648: $datatable .= '<th>'.$titles{$item}.'</th>';
2649: my $checked = '';
2650: if ($curroption eq '') {
2651: $checked = ' checked="checked"';
2652: }
2653: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2654: '<input type="radio" name="crsreq_'.$item.
2655: '__LC_adv" value=""'.$checked.' />'.
2656: &mt('No override set').'</label></span> ';
2657: foreach my $option (@options) {
2658: my $val = $option;
2659: if ($option eq 'norequest') {
2660: $val = 0;
2661: }
2662: if ($option eq 'validate') {
2663: my $canvalidate = 0;
2664: if (ref($validations{$item}) eq 'HASH') {
2665: if ($validations{$item}{'_LC_adv'}) {
2666: $canvalidate = 1;
2667: }
2668: }
2669: next if (!$canvalidate);
2670: }
2671: my $checked = '';
2672: if ($val eq $curroption) {
2673: $checked = ' checked="checked"';
2674: } elsif ($option eq 'autolimit') {
2675: if ($curroption =~ /^autolimit/) {
2676: $checked = ' checked="checked"';
2677: }
2678: }
2679: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2680: '<input type="radio" name="crsreq_'.$item.
2681: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2682: $titles{$option}.'</label>';
2683: if ($option eq 'autolimit') {
2684: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2685: $item.'_limit__LC_adv" size="1" '.
2686: 'value="'.$currlimit.'" />';
2687: }
2688: $advcell{$item} .= '</span> ';
2689: if ($option eq 'autolimit') {
2690: $advcell{$item} .= $titles{'unlimited'};
2691: }
2692: }
2693: } elsif ($context eq 'requestauthor') {
2694: my $curroption;
2695: if (ref($settings) eq 'HASH') {
2696: $curroption = $settings->{'_LC_adv'};
2697: }
2698: my $checked = '';
2699: if ($curroption eq '') {
2700: $checked = ' checked="checked"';
2701: }
2702: $datatable .= '<span class="LC_nobreak"><label>'.
2703: '<input type="radio" name="authorreq__LC_adv"'.
2704: ' value=""'.$checked.' />'.
2705: &mt('No override set').'</label></span> ';
2706: foreach my $option (@options) {
2707: my $val = $option;
2708: if ($option eq 'norequest') {
2709: $val = 0;
2710: }
2711: my $checked = '';
2712: if ($val eq $curroption) {
2713: $checked = ' checked="checked"';
2714: }
2715: $datatable .= '<span class="LC_nobreak"><label>'.
2716: '<input type="radio" name="authorreq__LC_adv"'.
2717: ' value="'.$val.'"'.$checked.' />'.
2718: $titles{$option}.'</label></span> ';
2719: }
2720: } else {
2721: my $checked = 'checked="checked" ';
2722: if (ref($settings) eq 'HASH') {
2723: if (ref($settings->{$item}) eq 'HASH') {
2724: if ($settings->{$item}->{'_LC_adv'} == 0) {
2725: $checked = '';
2726: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2727: $checked = 'checked="checked" ';
2728: }
2729: }
2730: }
2731: $datatable .= '<span class="LC_nobreak"><label>'.
2732: '<input type="checkbox" name="'.$context.'_'.$item.
2733: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2734: '</label></span> ';
2735: }
2736: }
2737: if ($context eq 'requestcourses') {
2738: $datatable .= '</tr><tr>';
2739: foreach my $item (@usertools) {
2740: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2741: }
2742: $datatable .= '</tr></table>';
2743: }
2744: $datatable .= '</td></tr>';
2745: $$rowtotal += $typecount;
2746: return $datatable;
2747: }
2748:
2749: sub print_requestmail {
2750: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2751: my ($now,$datatable,%currapp);
2752: $now = time;
2753: if (ref($settings) eq 'HASH') {
2754: if (ref($settings->{'notify'}) eq 'HASH') {
2755: if ($settings->{'notify'}{'approval'} ne '') {
2756: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2757: }
2758: }
2759: }
2760: my $numinrow = 2;
2761: my $css_class;
2762: if ($$rowtotal%2) {
2763: $css_class = 'LC_odd_row';
2764: }
2765: if ($customcss) {
2766: $css_class .= " $customcss";
2767: }
2768: $css_class =~ s/^\s+//;
2769: if ($css_class) {
2770: $css_class = ' class="'.$css_class.'"';
2771: }
2772: if ($rowstyle) {
2773: $css_class .= ' style="'.$rowstyle.'"';
2774: }
2775: my $text;
2776: if ($action eq 'requestcourses') {
2777: $text = &mt('Receive notification of course requests requiring approval');
2778: } elsif ($action eq 'requestauthor') {
2779: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2780: } else {
2781: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2782: }
2783: $datatable = '<tr'.$css_class.'>'.
2784: ' <td>'.$text.'</td>'.
2785: ' <td class="LC_left_item">';
2786: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2787: $action.'notifyapproval',%currapp);
2788: if ($numdc > 0) {
2789: $datatable .= $table;
2790: } else {
2791: $datatable .= &mt('There are no active Domain Coordinators');
2792: }
2793: $datatable .='</td></tr>';
2794: return $datatable;
2795: }
2796:
2797: sub print_studentcode {
2798: my ($settings,$rowtotal) = @_;
2799: my $rownum = 0;
2800: my ($output,%current);
2801: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
2802: if (ref($settings) eq 'HASH') {
2803: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2804: foreach my $type (@crstypes) {
2805: $current{$type} = $settings->{'uniquecode'}{$type};
2806: }
2807: }
2808: }
2809: $output .= '<tr>'.
2810: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2811: '<td class="LC_left_item">';
2812: foreach my $type (@crstypes) {
2813: my $check = ' ';
2814: if ($current{$type}) {
2815: $check = ' checked="checked" ';
2816: }
2817: $output .= '<span class="LC_nobreak"><label>'.
2818: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2819: &mt($type).'</label></span>'.(' 'x2).' ';
2820: }
2821: $output .= '</td></tr>';
2822: $$rowtotal ++;
2823: return $output;
2824: }
2825:
2826: sub print_textbookcourses {
2827: my ($dom,$type,$settings,$rowtotal) = @_;
2828: my $rownum = 0;
2829: my $css_class;
2830: my $itemcount = 1;
2831: my $maxnum = 0;
2832: my $bookshash;
2833: if (ref($settings) eq 'HASH') {
2834: $bookshash = $settings->{$type};
2835: }
2836: my %ordered;
2837: if (ref($bookshash) eq 'HASH') {
2838: foreach my $item (keys(%{$bookshash})) {
2839: if (ref($bookshash->{$item}) eq 'HASH') {
2840: my $num = $bookshash->{$item}{'order'};
2841: $ordered{$num} = $item;
2842: }
2843: }
2844: }
2845: my $confname = $dom.'-domainconfig';
2846: my $switchserver = &check_switchserver($dom,$confname);
2847: my $maxnum = scalar(keys(%ordered));
2848: my $datatable;
2849: if (keys(%ordered)) {
2850: my @items = sort { $a <=> $b } keys(%ordered);
2851: for (my $i=0; $i<@items; $i++) {
2852: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2853: my $key = $ordered{$items[$i]};
2854: my %coursehash=&Apache::lonnet::coursedescription($key);
2855: my $coursetitle = $coursehash{'description'};
2856: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2857: if (ref($bookshash->{$key}) eq 'HASH') {
2858: $subject = $bookshash->{$key}->{'subject'};
2859: $title = $bookshash->{$key}->{'title'};
2860: if ($type eq 'textbooks') {
2861: $publisher = $bookshash->{$key}->{'publisher'};
2862: $author = $bookshash->{$key}->{'author'};
2863: $image = $bookshash->{$key}->{'image'};
2864: if ($image ne '') {
2865: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2866: my $imagethumb = "$path/tn-".$imagefile;
2867: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2868: }
2869: }
2870: }
2871: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2872: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2873: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2874: for (my $k=0; $k<=$maxnum; $k++) {
2875: my $vpos = $k+1;
2876: my $selstr;
2877: if ($k == $i) {
2878: $selstr = ' selected="selected" ';
2879: }
2880: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2881: }
2882: $datatable .= '</select>'.(' 'x2).
2883: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2884: &mt('Delete?').'</label></span></td>'.
2885: '<td colspan="2">'.
2886: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2887: (' 'x2).
2888: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2889: if ($type eq 'textbooks') {
2890: $datatable .= (' 'x2).
2891: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2892: (' 'x2).
2893: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2894: (' 'x2).
2895: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2896: if ($image) {
2897: $datatable .= $imgsrc.
2898: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2899: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2900: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2901: }
2902: if ($switchserver) {
2903: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2904: } else {
2905: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2906: }
2907: }
2908: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2909: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2910: $coursetitle.'</span></td></tr>'."\n";
2911: $itemcount ++;
2912: }
2913: }
2914: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2915: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2916: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2917: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2918: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2919: for (my $k=0; $k<$maxnum+1; $k++) {
2920: my $vpos = $k+1;
2921: my $selstr;
2922: if ($k == $maxnum) {
2923: $selstr = ' selected="selected" ';
2924: }
2925: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2926: }
2927: $datatable .= '</select> '."\n".
2928: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2929: '<td colspan="2">'.
2930: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2931: (' 'x2).
2932: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2933: (' 'x2);
2934: if ($type eq 'textbooks') {
2935: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2936: (' 'x2).
2937: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2938: (' 'x2).
2939: '<span class="LC_nobreak">'.&mt('Image:').' ';
2940: if ($switchserver) {
2941: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2942: } else {
2943: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2944: }
2945: $datatable .= '</span>'."\n";
2946: }
2947: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2948: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2949: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2950: &Apache::loncommon::selectcourse_link
2951: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2952: '</span></td>'."\n".
2953: '</tr>'."\n";
2954: $itemcount ++;
2955: return $datatable;
2956: }
2957:
2958: sub textbookcourses_javascript {
2959: my ($settings) = @_;
2960: return unless(ref($settings) eq 'HASH');
2961: my (%ordered,%total,%jstext);
2962: foreach my $type ('textbooks','templates') {
2963: $total{$type} = 0;
2964: if (ref($settings->{$type}) eq 'HASH') {
2965: foreach my $item (keys(%{$settings->{$type}})) {
2966: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2967: my $num = $settings->{$type}->{$item}{'order'};
2968: $ordered{$type}{$num} = $item;
2969: }
2970: }
2971: $total{$type} = scalar(keys(%{$settings->{$type}}));
2972: }
2973: my @jsarray = ();
2974: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2975: push(@jsarray,$ordered{$type}{$item});
2976: }
2977: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2978: }
2979: return <<"ENDSCRIPT";
2980: <script type="text/javascript">
2981: // <![CDATA[
2982: function reorderBooks(form,item,caller) {
2983: var changedVal;
2984: $jstext{'textbooks'};
2985: $jstext{'templates'};
2986: var newpos;
2987: var maxh;
2988: if (caller == 'textbooks') {
2989: newpos = 'textbooks_addbook_pos';
2990: maxh = 1 + $total{'textbooks'};
2991: } else {
2992: newpos = 'templates_addbook_pos';
2993: maxh = 1 + $total{'templates'};
2994: }
2995: var current = new Array;
2996: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2997: if (item == newpos) {
2998: changedVal = newitemVal;
2999: } else {
3000: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3001: current[newitemVal] = newpos;
3002: }
3003: if (caller == 'textbooks') {
3004: for (var i=0; i<textbooks.length; i++) {
3005: var elementName = 'textbooks_'+textbooks[i];
3006: if (elementName != item) {
3007: if (form.elements[elementName]) {
3008: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3009: current[currVal] = elementName;
3010: }
3011: }
3012: }
3013: }
3014: if (caller == 'templates') {
3015: for (var i=0; i<templates.length; i++) {
3016: var elementName = 'templates_'+templates[i];
3017: if (elementName != item) {
3018: if (form.elements[elementName]) {
3019: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3020: current[currVal] = elementName;
3021: }
3022: }
3023: }
3024: }
3025: var oldVal;
3026: for (var j=0; j<maxh; j++) {
3027: if (current[j] == undefined) {
3028: oldVal = j;
3029: }
3030: }
3031: if (oldVal < changedVal) {
3032: for (var k=oldVal+1; k<=changedVal ; k++) {
3033: var elementName = current[k];
3034: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3035: }
3036: } else {
3037: for (var k=changedVal; k<oldVal; k++) {
3038: var elementName = current[k];
3039: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3040: }
3041: }
3042: return;
3043: }
3044:
3045: // ]]>
3046: </script>
3047:
3048: ENDSCRIPT
3049: }
3050:
3051: sub ltitools_javascript {
3052: my ($settings) = @_;
3053: my $togglejs = <itools_toggle_js();
3054: unless (ref($settings) eq 'HASH') {
3055: return $togglejs;
3056: }
3057: my (%ordered,$total,%jstext);
3058: $total = 0;
3059: foreach my $item (keys(%{$settings})) {
3060: if (ref($settings->{$item}) eq 'HASH') {
3061: my $num = $settings->{$item}{'order'};
3062: $ordered{$num} = $item;
3063: }
3064: }
3065: $total = scalar(keys(%{$settings}));
3066: my @jsarray = ();
3067: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3068: push(@jsarray,$ordered{$item});
3069: }
3070: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
3071: return <<"ENDSCRIPT";
3072: <script type="text/javascript">
3073: // <![CDATA[
3074: function reorderLTITools(form,item) {
3075: var changedVal;
3076: $jstext
3077: var newpos = 'ltitools_add_pos';
3078: var maxh = 1 + $total;
3079: var current = new Array;
3080: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3081: if (item == newpos) {
3082: changedVal = newitemVal;
3083: } else {
3084: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3085: current[newitemVal] = newpos;
3086: }
3087: for (var i=0; i<ltitools.length; i++) {
3088: var elementName = 'ltitools_'+ltitools[i];
3089: if (elementName != item) {
3090: if (form.elements[elementName]) {
3091: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3092: current[currVal] = elementName;
3093: }
3094: }
3095: }
3096: var oldVal;
3097: for (var j=0; j<maxh; j++) {
3098: if (current[j] == undefined) {
3099: oldVal = j;
3100: }
3101: }
3102: if (oldVal < changedVal) {
3103: for (var k=oldVal+1; k<=changedVal ; k++) {
3104: var elementName = current[k];
3105: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3106: }
3107: } else {
3108: for (var k=changedVal; k<oldVal; k++) {
3109: var elementName = current[k];
3110: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3111: }
3112: }
3113: return;
3114: }
3115:
3116: // ]]>
3117: </script>
3118:
3119: $togglejs
3120:
3121: ENDSCRIPT
3122: }
3123:
3124: sub ltitools_toggle_js {
3125: return <<"ENDSCRIPT";
3126: <script type="text/javascript">
3127: // <![CDATA[
3128:
3129: function toggleLTITools(form,setting,item) {
3130: var radioname = '';
3131: var divid = '';
3132: if ((setting == 'passback') || (setting == 'roster')) {
3133: radioname = 'ltitools_'+setting+'_'+item;
3134: divid = 'ltitools_'+setting+'time_'+item;
3135: var num = form.elements[radioname].length;
3136: if (num) {
3137: var setvis = '';
3138: for (var i=0; i<num; i++) {
3139: if (form.elements[radioname][i].checked) {
3140: if (form.elements[radioname][i].value == '1') {
3141: if (document.getElementById(divid)) {
3142: document.getElementById(divid).style.display = 'inline-block';
3143: }
3144: setvis = 1;
3145: }
3146: break;
3147: }
3148: }
3149: }
3150: if (!setvis) {
3151: if (document.getElementById(divid)) {
3152: document.getElementById(divid).style.display = 'none';
3153: }
3154: }
3155: }
3156: if (setting == 'user') {
3157: divid = 'ltitools_'+setting+'_div_'+item;
3158: var checkid = 'ltitools_'+setting+'_field_'+item;
3159: if (document.getElementById(divid)) {
3160: if (document.getElementById(checkid)) {
3161: if (document.getElementById(checkid).checked) {
3162: document.getElementById(divid).style.display = 'inline-block';
3163: } else {
3164: document.getElementById(divid).style.display = 'none';
3165: }
3166: }
3167: }
3168: }
3169: return;
3170: }
3171: // ]]>
3172: </script>
3173:
3174: ENDSCRIPT
3175: }
3176:
3177: sub wafproxy_javascript {
3178: my ($dom) = @_;
3179: return <<"ENDSCRIPT";
3180: <script type="text/javascript">
3181: // <![CDATA[
3182: function updateWAF() {
3183: if (document.getElementById('wafproxy_remoteip')) {
3184: var wafremote = 0;
3185: if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value == 'h') {
3186: wafremote = 1;
3187: }
3188: var fields = new Array('header','trust');
3189: for (var i=0; i<fields.length; i++) {
3190: if (document.getElementById('wafproxy_'+fields[i])) {
3191: if (wafremote == 1) {
3192: document.getElementById('wafproxy_'+fields[i]).style.display = 'table-row';
3193: }
3194: else {
3195: document.getElementById('wafproxy_'+fields[i]).style.display = 'none';
3196: }
3197: }
3198: }
3199: if (document.getElementById('wafproxyranges_$dom')) {
3200: if (wafremote == 1) {
3201: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3202: } else {
3203: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3204: if (document.display.wafproxy_vpnaccess[i].checked) {
3205: if (document.display.wafproxy_vpnaccess[i].value == 0) {
3206: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3207: }
3208: }
3209: }
3210: }
3211: }
3212: }
3213: return;
3214: }
3215:
3216: function checkWAF() {
3217: if (document.getElementById('wafproxy_remoteip')) {
3218: var wafvpn = 0;
3219: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3220: if (document.display.wafproxy_vpnaccess[i].checked) {
3221: if (document.display.wafproxy_vpnaccess[i].value == 1) {
3222: wafvpn = 1;
3223: }
3224: break;
3225: }
3226: }
3227: var vpn = new Array('vpnint','vpnext');
3228: for (var i=0; i<vpn.length; i++) {
3229: if (document.getElementById('wafproxy_show_'+vpn[i])) {
3230: if (wafvpn == 1) {
3231: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'table-row';
3232: }
3233: else {
3234: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'none';
3235: }
3236: }
3237: }
3238: if (document.getElementById('wafproxyranges_$dom')) {
3239: if (wafvpn == 1) {
3240: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3241: }
3242: else if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value != 'h') {
3243: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3244: }
3245: }
3246: }
3247: return;
3248: }
3249:
3250: function toggleWAF() {
3251: if (document.getElementById('wafproxy_table')) {
3252: var wafproxy = 0;
3253: for (var i=0; i<document.display.wafproxy_${dom}.length; i++) {
3254: if (document.display.wafproxy_${dom}[i].checked) {
3255: if (document.display.wafproxy_${dom}[i].value == 1) {
3256: wafproxy = 1;
3257: break;
3258: }
3259: }
3260: }
3261: if (wafproxy == 1) {
3262: document.getElementById('wafproxy_table').style.display='inline';
3263: }
3264: else {
3265: document.getElementById('wafproxy_table').style.display='none';
3266: }
3267: if (document.getElementById('wafproxyrow_${dom}')) {
3268: if (wafproxy == 1) {
3269: document.getElementById('wafproxyrow_${dom}').style.display = 'table-row';
3270: }
3271: else {
3272: document.getElementById('wafproxyrow_${dom}').style.display = 'none';
3273: }
3274: }
3275: if (document.getElementById('nowafproxyrow_$dom')) {
3276: if (wafproxy == 1) {
3277: document.getElementById('nowafproxyrow_${dom}').style.display = 'none';
3278: }
3279: else {
3280: document.getElementById('nowafproxyrow_${dom}').style.display = 'table-row';
3281: }
3282: }
3283: }
3284: return;
3285: }
3286: // ]]>
3287: </script>
3288:
3289: ENDSCRIPT
3290: }
3291:
3292: sub proctoring_javascript {
3293: my ($settings) = @_;
3294: my (%ordered,$total,%jstext);
3295: $total = 0;
3296: if (ref($settings) eq 'HASH') {
3297: foreach my $item (keys(%{$settings})) {
3298: if (ref($settings->{$item}) eq 'HASH') {
3299: my $num = $settings->{$item}{'order'};
3300: $ordered{$num} = $item;
3301: }
3302: }
3303: $total = scalar(keys(%{$settings}));
3304: } else {
3305: %ordered = (
3306: 0 => 'proctorio',
3307: 1 => 'examity',
3308: );
3309: $total = 2;
3310: }
3311: my @jsarray = ();
3312: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3313: push(@jsarray,$ordered{$item});
3314: }
3315: my $jstext = ' var proctors = Array('."'".join("','",@jsarray)."'".');'."\n";
3316: return <<"ENDSCRIPT";
3317: <script type="text/javascript">
3318: // <![CDATA[
3319: function reorderProctoring(form,item) {
3320: var changedVal;
3321: $jstext
3322: var maxh = $total;
3323: var current = new Array;
3324: var changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3325: for (var i=0; i<proctors.length; i++) {
3326: var elementName = 'proctoring_pos_'+proctors[i];
3327: if (elementName != item) {
3328: if (form.elements[elementName]) {
3329: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3330: current[currVal] = elementName;
3331: }
3332: }
3333: }
3334: var oldVal;
3335: for (var j=0; j<maxh; j++) {
3336: if (current[j] == undefined) {
3337: oldVal = j;
3338: }
3339: }
3340: if (oldVal < changedVal) {
3341: for (var k=oldVal+1; k<=changedVal ; k++) {
3342: var elementName = current[k];
3343: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3344: }
3345: } else {
3346: for (var k=changedVal; k<oldVal; k++) {
3347: var elementName = current[k];
3348: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3349: }
3350: }
3351: return;
3352: }
3353:
3354: function toggleProctoring(form,item) {
3355: var fieldsets = document.getElementsByClassName('proctoring_'+item);
3356: if (fieldsets.length) {
3357: var radioname = 'proctoring_available_'+item;
3358: var num = form.elements[radioname].length;
3359: if (num) {
3360: var setvis = '';
3361: for (var i=0; i<num; i++) {
3362: if (form.elements[radioname][i].checked) {
3363: if (form.elements[radioname][i].value == '1') {
3364: setvis = 1;
3365: break;
3366: }
3367: }
3368: }
3369: for (var j=0; j<fieldsets.length; j++) {
3370: if (setvis) {
3371: fieldsets[j].style.display = 'block';
3372: } else {
3373: fieldsets[j].style.display = 'none';
3374: }
3375: }
3376: }
3377: }
3378: return;
3379: }
3380:
3381: // ]]>
3382: </script>
3383:
3384: ENDSCRIPT
3385: }
3386:
3387:
3388: sub lti_javascript {
3389: my ($settings) = @_;
3390: my $togglejs = <i_toggle_js();
3391: unless (ref($settings) eq 'HASH') {
3392: return $togglejs;
3393: }
3394: my (%ordered,$total,%jstext);
3395: $total = scalar(keys(%{$settings}));
3396: foreach my $item (keys(%{$settings})) {
3397: if (ref($settings->{$item}) eq 'HASH') {
3398: my $num = $settings->{$item}{'order'};
3399: if ($num eq '') {
3400: $num = $total - 1;
3401: }
3402: $ordered{$num} = $item;
3403: }
3404: }
3405: my @jsarray = ();
3406: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3407: push(@jsarray,$ordered{$item});
3408: }
3409: my $jstext = ' var lti = Array('."'".join("','",@jsarray)."'".');'."\n";
3410: return <<"ENDSCRIPT";
3411: <script type="text/javascript">
3412: // <![CDATA[
3413: function reorderLTI(form,item) {
3414: var changedVal;
3415: $jstext
3416: var newpos = 'lti_pos_add';
3417: var maxh = 1 + $total;
3418: var current = new Array;
3419: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3420: if (item == newpos) {
3421: changedVal = newitemVal;
3422: } else {
3423: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3424: current[newitemVal] = newpos;
3425: }
3426: for (var i=0; i<lti.length; i++) {
3427: var elementName = 'lti_pos_'+lti[i];
3428: if (elementName != item) {
3429: if (form.elements[elementName]) {
3430: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3431: current[currVal] = elementName;
3432: }
3433: }
3434: }
3435: var oldVal;
3436: for (var j=0; j<maxh; j++) {
3437: if (current[j] == undefined) {
3438: oldVal = j;
3439: }
3440: }
3441: if (oldVal < changedVal) {
3442: for (var k=oldVal+1; k<=changedVal ; k++) {
3443: var elementName = current[k];
3444: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3445: }
3446: } else {
3447: for (var k=changedVal; k<oldVal; k++) {
3448: var elementName = current[k];
3449: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3450: }
3451: }
3452: return;
3453: }
3454: // ]]>
3455: </script>
3456:
3457: $togglejs
3458:
3459: ENDSCRIPT
3460: }
3461:
3462: sub lti_toggle_js {
3463: my %lcauthparmtext = &Apache::lonlocal::texthash (
3464: localauth => 'Local auth argument',
3465: krb => 'Kerberos domain',
3466: );
3467: my $crsincalert = &mt('"User\'s identity sent" needs to be set to "Yes" first,[_1] before setting "Course\'s identity sent" to "Yes"',"\n");
3468: &js_escape(\$crsincalert);
3469: return <<"ENDSCRIPT";
3470: <script type="text/javascript">
3471: // <![CDATA[
3472:
3473: function toggleLTI(form,setting,item) {
3474: if ((setting == 'requser') || (setting == 'crsinc')) {
3475: var usrfieldsets = document.getElementsByClassName('ltioption_usr_'+item);
3476: var setvis = '';
3477: var radioname = 'lti_requser_'+item;
3478: var num = form.elements[radioname].length;
3479: if (num) {
3480: for (var i=0; i<num; i++) {
3481: if (form.elements[radioname][i].checked) {
3482: if (form.elements[radioname][i].value == '1') {
3483: setvis = 1;
3484: break;
3485: }
3486: }
3487: }
3488: }
3489: if (usrfieldsets.length) {
3490: for (var j=0; j<usrfieldsets.length; j++) {
3491: if (setvis) {
3492: usrfieldsets[j].style.display = 'block';
3493: } else {
3494: usrfieldsets[j].style.display = 'none';
3495: }
3496: }
3497: }
3498: var crsfieldsets = document.getElementsByClassName('ltioption_crs_'+item);
3499: if (crsfieldsets.length) {
3500: radioname = 'lti_crsinc_'+item;
3501: var num = form.elements[radioname].length;
3502: if (num) {
3503: var crsvis = '';
3504: for (var i=0; i<num; i++) {
3505: if (form.elements[radioname][i].checked) {
3506: if (form.elements[radioname][i].value == '1') {
3507: if (setvis == '') {
3508: if (setting == 'crsinc'){
3509: alert("$crsincalert");
3510: form.elements[radioname][0].checked = true;
3511: }
3512: } else {
3513: crsvis = 1;
3514: }
3515: break;
3516: }
3517: }
3518: }
3519: setvis = crsvis;
3520: }
3521: for (var j=0; j<crsfieldsets.length; j++) {
3522: if (setvis) {
3523: crsfieldsets[j].style.display = 'block';
3524: } else {
3525: crsfieldsets[j].style.display = 'none';
3526: }
3527: }
3528: }
3529: } else if ((setting == 'user') || (setting == 'crs') || (setting == 'passback') || (setting == 'callback')) {
3530: var radioname = '';
3531: var divid = '';
3532: if (setting == 'user') {
3533: radioname = 'lti_mapuser_'+item;
3534: divid = 'lti_userfield_'+item;
3535: } else if (setting == 'crs') {
3536: radioname = 'lti_mapcrs_'+item;
3537: divid = 'lti_crsfield_'+item;
3538: } else if (setting == 'callback') {
3539: radioname = 'lti_callback_'+item;
3540: divid = 'lti_callbackfield_'+item;
3541: } else {
3542: radioname = 'lti_passback_'+item;
3543: divid = 'lti_passback_'+item;
3544: }
3545: var num = form.elements[radioname].length;
3546: if (num) {
3547: var setvis = '';
3548: for (var i=0; i<num; i++) {
3549: if (form.elements[radioname][i].checked) {
3550: if ((setting == 'passback') || (setting == 'callback')) {
3551: if (form.elements[radioname][i].value == '1') {
3552: if (document.getElementById(divid)) {
3553: document.getElementById(divid).style.display = 'inline-block';
3554: }
3555: setvis = 1;
3556: break;
3557: }
3558: } else {
3559: if (form.elements[radioname][i].value == 'other') {
3560: if (document.getElementById(divid)) {
3561: document.getElementById(divid).style.display = 'inline-block';
3562: }
3563: setvis = 1;
3564: break;
3565: }
3566: }
3567: }
3568: }
3569: if (!setvis) {
3570: if (document.getElementById(divid)) {
3571: document.getElementById(divid).style.display = 'none';
3572: }
3573: }
3574: }
3575: } else if ((setting == 'sec') || (setting == 'secsrc')) {
3576: var numsec = form.elements['lti_crssec_'+item].length;
3577: if (numsec) {
3578: var setvis = '';
3579: for (var i=0; i<numsec; i++) {
3580: if (form.elements['lti_crssec_'+item][i].checked) {
3581: if (form.elements['lti_crssec_'+item][i].value == '1') {
3582: if (document.getElementById('lti_crssecfield_'+item)) {
3583: document.getElementById('lti_crssecfield_'+item).style.display = 'inline-block';
3584: setvis = 1;
3585: var numsrcsec = form.elements['lti_crssecsrc_'+item].length;
3586: if (numsrcsec) {
3587: var setsrcvis = '';
3588: for (var j=0; j<numsrcsec; j++) {
3589: if (form.elements['lti_crssecsrc_'+item][j].checked) {
3590: if (form.elements['lti_crssecsrc_'+item][j].value == 'other') {
3591: if (document.getElementById('lti_secsrcfield_'+item)) {
3592: document.getElementById('lti_secsrcfield_'+item).style.display = 'inline-block';
3593: setsrcvis = 1;
3594: }
3595: }
3596: }
3597: }
3598: if (!setsrcvis) {
3599: if (document.getElementById('lti_secsrcfield_'+item)) {
3600: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3601: }
3602: }
3603: }
3604: }
3605: }
3606: }
3607: }
3608: if (!setvis) {
3609: if (document.getElementById('lti_crssecfield_'+item)) {
3610: document.getElementById('lti_crssecfield_'+item).style.display = 'none';
3611: }
3612: if (document.getElementById('lti_secsrcfield_'+item)) {
3613: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3614: }
3615: }
3616: }
3617: } else if (setting == 'lcauth') {
3618: var numauth = form.elements['lti_lcauth_'+item].length;
3619: if (numauth) {
3620: for (var i=0; i<numauth; i++) {
3621: if (form.elements['lti_lcauth_'+item][i].checked) {
3622: if (document.getElementById('lti_'+setting+'_parmrow_'+item)) {
3623: if ((form.elements['lti_'+setting+'_'+item][i].value == 'internal') || (form.elements['lti_'+setting+'_'+item][i].value == 'lti')) {
3624: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'none';
3625: } else {
3626: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'table-row';
3627: if (document.getElementById('lti_'+setting+'_parmtext_'+item)) {
3628: if (form.elements['lti_'+setting+'_'+item][i].value == 'localauth') {
3629: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'localauth'}";
3630: } else {
3631: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'krb'}";
3632: }
3633: }
3634: }
3635: }
3636: }
3637: }
3638: }
3639: } else if (setting == 'lcmenu') {
3640: var menus = new Array('lti_topmenu_'+item,'lti_inlinemenu_'+item);
3641: var divid = 'lti_menufield_'+item;
3642: var setvis = '';
3643: for (var i=0; i<menus.length; i++) {
3644: var radioname = menus[i];
3645: var num = form.elements[radioname].length;
3646: if (num) {
3647: for (var j=0; j<num; j++) {
3648: if (form.elements[radioname][j].checked) {
3649: if (form.elements[radioname][j].value == '1') {
3650: if (document.getElementById(divid)) {
3651: document.getElementById(divid).style.display = 'inline-block';
3652: }
3653: setvis = 1;
3654: break;
3655: }
3656: }
3657: }
3658: }
3659: if (setvis == 1) {
3660: break;
3661: }
3662: }
3663: if (!setvis) {
3664: if (document.getElementById(divid)) {
3665: document.getElementById(divid).style.display = 'none';
3666: }
3667: }
3668: }
3669: return;
3670: }
3671: // ]]>
3672: </script>
3673:
3674: ENDSCRIPT
3675: }
3676:
3677: sub autoupdate_javascript {
3678: return <<"ENDSCRIPT";
3679: <script type="text/javascript">
3680: // <![CDATA[
3681: function toggleLastActiveDays(form) {
3682: var radioname = 'lastactive';
3683: var divid = 'lastactive_div';
3684: var num = form.elements[radioname].length;
3685: if (num) {
3686: var setvis = '';
3687: for (var i=0; i<num; i++) {
3688: if (form.elements[radioname][i].checked) {
3689: if (form.elements[radioname][i].value == '1') {
3690: if (document.getElementById(divid)) {
3691: document.getElementById(divid).style.display = 'inline-block';
3692: }
3693: setvis = 1;
3694: }
3695: break;
3696: }
3697: }
3698: if (!setvis) {
3699: if (document.getElementById(divid)) {
3700: document.getElementById(divid).style.display = 'none';
3701: }
3702: }
3703: }
3704: return;
3705: }
3706: // ]]>
3707: </script>
3708:
3709: ENDSCRIPT
3710: }
3711:
3712: sub autoenroll_javascript {
3713: return <<"ENDSCRIPT";
3714: <script type="text/javascript">
3715: // <![CDATA[
3716: function toggleFailsafe(form) {
3717: var radioname = 'autoenroll_failsafe';
3718: var divid = 'autoenroll_failsafe_div';
3719: var num = form.elements[radioname].length;
3720: if (num) {
3721: var setvis = '';
3722: for (var i=0; i<num; i++) {
3723: if (form.elements[radioname][i].checked) {
3724: if ((form.elements[radioname][i].value == 'zero') || (form.elements[radioname][i].value == 'any')) {
3725: if (document.getElementById(divid)) {
3726: document.getElementById(divid).style.display = 'inline-block';
3727: }
3728: setvis = 1;
3729: }
3730: break;
3731: }
3732: }
3733: if (!setvis) {
3734: if (document.getElementById(divid)) {
3735: document.getElementById(divid).style.display = 'none';
3736: }
3737: }
3738: }
3739: return;
3740: }
3741: // ]]>
3742: </script>
3743:
3744: ENDSCRIPT
3745: }
3746:
3747: sub saml_javascript {
3748: return <<"ENDSCRIPT";
3749: <script type="text/javascript">
3750: // <![CDATA[
3751: function toggleSamlOptions(form,hostid) {
3752: var radioname = 'saml_'+hostid;
3753: var tablecellon = 'samloptionson_'+hostid;
3754: var tablecelloff = 'samloptionsoff_'+hostid;
3755: var num = form.elements[radioname].length;
3756: if (num) {
3757: var setvis = '';
3758: for (var i=0; i<num; i++) {
3759: if (form.elements[radioname][i].checked) {
3760: if (form.elements[radioname][i].value == '1') {
3761: if (document.getElementById(tablecellon)) {
3762: document.getElementById(tablecellon).style.display='';
3763: }
3764: if (document.getElementById(tablecelloff)) {
3765: document.getElementById(tablecelloff).style.display='none';
3766: }
3767: setvis = 1;
3768: }
3769: break;
3770: }
3771: }
3772: if (!setvis) {
3773: if (document.getElementById(tablecellon)) {
3774: document.getElementById(tablecellon).style.display='none';
3775: }
3776: if (document.getElementById(tablecelloff)) {
3777: document.getElementById(tablecelloff).style.display='';
3778: }
3779: }
3780: }
3781: return;
3782: }
3783: // ]]>
3784: </script>
3785:
3786: ENDSCRIPT
3787: }
3788:
3789: sub ipaccess_javascript {
3790: my ($settings) = @_;
3791: my (%ordered,$total,%jstext);
3792: $total = 0;
3793: if (ref($settings) eq 'HASH') {
3794: foreach my $item (keys(%{$settings})) {
3795: if (ref($settings->{$item}) eq 'HASH') {
3796: my $num = $settings->{$item}{'order'};
3797: $ordered{$num} = $item;
3798: }
3799: }
3800: $total = scalar(keys(%{$settings}));
3801: }
3802: my @jsarray = ();
3803: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3804: push(@jsarray,$ordered{$item});
3805: }
3806: my $jstext = ' var ipaccess = Array('."'".join("','",@jsarray)."'".');'."\n";
3807: return <<"ENDSCRIPT";
3808: <script type="text/javascript">
3809: // <![CDATA[
3810: function reorderIPaccess(form,item) {
3811: var changedVal;
3812: $jstext
3813: var newpos = 'ipaccess_pos_add';
3814: var maxh = 1 + $total;
3815: var current = new Array;
3816: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3817: if (item == newpos) {
3818: changedVal = newitemVal;
3819: } else {
3820: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3821: current[newitemVal] = newpos;
3822: }
3823: for (var i=0; i<ipaccess.length; i++) {
3824: var elementName = 'ipaccess_pos_'+ipaccess[i];
3825: if (elementName != item) {
3826: if (form.elements[elementName]) {
3827: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3828: current[currVal] = elementName;
3829: }
3830: }
3831: }
3832: var oldVal;
3833: for (var j=0; j<maxh; j++) {
3834: if (current[j] == undefined) {
3835: oldVal = j;
3836: }
3837: }
3838: if (oldVal < changedVal) {
3839: for (var k=oldVal+1; k<=changedVal ; k++) {
3840: var elementName = current[k];
3841: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3842: }
3843: } else {
3844: for (var k=changedVal; k<oldVal; k++) {
3845: var elementName = current[k];
3846: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3847: }
3848: }
3849: return;
3850: }
3851: // ]]>
3852: </script>
3853:
3854: ENDSCRIPT
3855: }
3856:
3857: sub print_autoenroll {
3858: my ($dom,$settings,$rowtotal) = @_;
3859: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
3860: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,
3861: $failsafe,$autofailsafe,$failsafesty,%failsafechecked);
3862: $failsafesty = 'none';
3863: %failsafechecked = (
3864: off => ' checked="checked"',
3865: );
3866: if (ref($settings) eq 'HASH') {
3867: if (exists($settings->{'run'})) {
3868: if ($settings->{'run'} eq '0') {
3869: $runoff = ' checked="checked" ';
3870: $runon = ' ';
3871: } else {
3872: $runon = ' checked="checked" ';
3873: $runoff = ' ';
3874: }
3875: } else {
3876: if ($autorun) {
3877: $runon = ' checked="checked" ';
3878: $runoff = ' ';
3879: } else {
3880: $runoff = ' checked="checked" ';
3881: $runon = ' ';
3882: }
3883: }
3884: if (exists($settings->{'co-owners'})) {
3885: if ($settings->{'co-owners'} eq '0') {
3886: $coownersoff = ' checked="checked" ';
3887: $coownerson = ' ';
3888: } else {
3889: $coownerson = ' checked="checked" ';
3890: $coownersoff = ' ';
3891: }
3892: } else {
3893: $coownersoff = ' checked="checked" ';
3894: $coownerson = ' ';
3895: }
3896: if (exists($settings->{'sender_domain'})) {
3897: $defdom = $settings->{'sender_domain'};
3898: }
3899: if (exists($settings->{'failsafe'})) {
3900: $failsafe = $settings->{'failsafe'};
3901: if ($failsafe eq 'zero') {
3902: $failsafechecked{'zero'} = ' checked="checked"';
3903: $failsafechecked{'off'} = '';
3904: $failsafesty = 'inline-block';
3905: } elsif ($failsafe eq 'any') {
3906: $failsafechecked{'any'} = ' checked="checked"';
3907: $failsafechecked{'off'} = '';
3908: }
3909: $autofailsafe = $settings->{'autofailsafe'};
3910: } elsif (exists($settings->{'autofailsafe'})) {
3911: $autofailsafe = $settings->{'autofailsafe'};
3912: if ($autofailsafe ne '') {
3913: $failsafechecked{'zero'} = ' checked="checked"';
3914: $failsafe = 'zero';
3915: $failsafechecked{'off'} = '';
3916: }
3917: }
3918: } else {
3919: if ($autorun) {
3920: $runon = ' checked="checked" ';
3921: $runoff = ' ';
3922: } else {
3923: $runoff = ' checked="checked" ';
3924: $runon = ' ';
3925: }
3926: }
3927: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
3928: my $notif_sender;
3929: if (ref($settings) eq 'HASH') {
3930: $notif_sender = $settings->{'sender_uname'};
3931: }
3932: my $datatable='<tr class="LC_odd_row">'.
3933: '<td>'.&mt('Auto-enrollment active?').'</td>'.
3934: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3935: '<input type="radio" name="autoenroll_run"'.
3936: $runon.' value="1" />'.&mt('Yes').'</label> '.
3937: '<label><input type="radio" name="autoenroll_run"'.
3938: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
3939: '</tr><tr>'.
3940: '<td>'.&mt('Notification messages - sender').
3941: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
3942: &mt('username').': '.
3943: '<input type="text" name="sender_uname" value="'.
3944: $notif_sender.'" size="10" /> '.&mt('domain').
3945: ': '.$domform.'</span></td></tr>'.
3946: '<tr class="LC_odd_row">'.
3947: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
3948: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3949: '<input type="radio" name="autoassign_coowners"'.
3950: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
3951: '<label><input type="radio" name="autoassign_coowners"'.
3952: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
3953: '</tr><tr>'.
3954: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
3955: '<td class="LC_left_item"><span class="LC_nobreak">'.
3956: '<span class="LC_nobreak"><label><input type="radio" name="autoenroll_failsafe" value="off" onclick="toggleFailsafe(this.form)"'.$failsafechecked{'off'}.' />'.&mt('Not in use').'</label></span> '.
3957: '<span class="LC_nobreak"><label><input type="radio" name="autoenroll_failsafe" value="zero" onclick="toggleFailsafe(this.form)"'.$failsafechecked{'zero'}.' />'.&mt('Retrieved section enrollment is zero').'</label></span><br />'.
3958: '<span class="LC_nobreak"><label><input type="radio" name="autoenroll_failsafe" value="any" onclick="toggleFailsafe(this.form)"'.$failsafechecked{'any'}.' />'.&mt('Retrieved section enrollment is zero or greater').'</label></span>'.
3959: '<div class="LC_floatleft" style="display:'.$failsafesty.';" id="autoenroll_failsafe_div">'.
3960: '<span class="LC_nobreak">'.
3961: &mt('Threshold for number of students in section to drop: [_1]',
3962: '<input type="text" name="autoenroll_autofailsafe" value="'.$autofailsafe.'" size="4" />').
3963: '</span></div></td></tr>';
3964: $$rowtotal += 4;
3965: return $datatable;
3966: }
3967:
3968: sub print_autoupdate {
3969: my ($position,$dom,$settings,$rowtotal) = @_;
3970: my ($enable,$datatable);
3971: if ($position eq 'top') {
3972: my %choices = &Apache::lonlocal::texthash (
3973: run => 'Auto-update active?',
3974: classlists => 'Update information in classlists?',
3975: unexpired => 'Skip updates for users without active or future roles?',
3976: lastactive => 'Skip updates for inactive users?',
3977: );
3978: my $itemcount = 0;
3979: my $updateon = ' ';
3980: my $updateoff = ' checked="checked" ';
3981: if (ref($settings) eq 'HASH') {
3982: if ($settings->{'run'} eq '1') {
3983: $updateon = $updateoff;
3984: $updateoff = ' ';
3985: }
3986: }
3987: $enable = '<tr class="LC_odd_row">'.
3988: '<td>'.$choices{'run'}.'</td>'.
3989: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
3990: '<input type="radio" name="autoupdate_run"'.
3991: $updateoff.'value="0" />'.&mt('No').'</label> '.
3992: '<label><input type="radio" name="autoupdate_run"'.
3993: $updateon.'value="1" />'.&mt('Yes').'</label></span></td>'.
3994: '</tr>';
3995: my @toggles = ('classlists','unexpired');
3996: my %defaultchecked = ('classlists' => 'off',
3997: 'unexpired' => 'off'
3998: );
3999: $$rowtotal ++;
4000: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4001: \%choices,$itemcount,'','','left','no');
4002: $datatable = $enable.$datatable;
4003: $$rowtotal += $itemcount;
4004: my $lastactiveon = ' ';
4005: my $lastactiveoff = ' checked="checked" ';
4006: my $lastactivestyle = 'none';
4007: my $lastactivedays;
4008: my $onclick = ' onclick="javascript:toggleLastActiveDays(this.form);"';
4009: if (ref($settings) eq 'HASH') {
4010: if ($settings->{'lastactive'} =~ /^\d+$/) {
4011: $lastactiveon = $lastactiveoff;
4012: $lastactiveoff = ' ';
4013: $lastactivestyle = 'inline-block';
4014: $lastactivedays = $settings->{'lastactive'};
4015: }
4016: }
4017: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4018: $datatable .= '<tr'.$css_class.'>'.
4019: '<td>'.$choices{'lastactive'}.'</td>'.
4020: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
4021: '<input type="radio" name="lastactive"'.
4022: $lastactiveoff.'value="0"'.$onclick.' />'.&mt('No').'</label>'.
4023: ' <label>'.
4024: '<input type="radio" name="lastactive"'.
4025: $lastactiveon.' value="1"'.$onclick.' />'.&mt('Yes').'</label>'.
4026: '<div id="lastactive_div" style="display:'.$lastactivestyle.';">'.
4027: ': '.&mt('inactive = no activity in last [_1] days',
4028: '<input type="text" size="5" name="lastactivedays" value="'.
4029: $lastactivedays.'" />').
4030: '</span></td>'.
4031: '</tr>';
4032: $$rowtotal ++;
4033: } elsif ($position eq 'middle') {
4034: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4035: my $numinrow = 3;
4036: my $locknamesettings;
4037: $datatable .= &insttypes_row($settings,$types,$usertypes,
4038: $dom,$numinrow,$othertitle,
4039: 'lockablenames',$rowtotal);
4040: $$rowtotal ++;
4041: } else {
4042: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4043: my @fields = ('lastname','firstname','middlename','generation',
4044: 'permanentemail','id');
4045: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4046: my $numrows = 0;
4047: if (ref($types) eq 'ARRAY') {
4048: if (@{$types} > 0) {
4049: $datatable =
4050: &usertype_update_row($settings,$usertypes,\%fieldtitles,
4051: \@fields,$types,\$numrows);
4052: $$rowtotal += @{$types};
4053: }
4054: }
4055: $datatable .=
4056: &usertype_update_row($settings,{'default' => $othertitle},
4057: \%fieldtitles,\@fields,['default'],
4058: \$numrows);
4059: $$rowtotal ++;
4060: }
4061: return $datatable;
4062: }
4063:
4064: sub print_autocreate {
4065: my ($dom,$settings,$rowtotal) = @_;
4066: my (%createon,%createoff,%currhash);
4067: my @types = ('xml','req');
4068: if (ref($settings) eq 'HASH') {
4069: foreach my $item (@types) {
4070: $createoff{$item} = ' checked="checked" ';
4071: $createon{$item} = ' ';
4072: if (exists($settings->{$item})) {
4073: if ($settings->{$item}) {
4074: $createon{$item} = ' checked="checked" ';
4075: $createoff{$item} = ' ';
4076: }
4077: }
4078: }
4079: if ($settings->{'xmldc'} ne '') {
4080: $currhash{$settings->{'xmldc'}} = 1;
4081: }
4082: } else {
4083: foreach my $item (@types) {
4084: $createoff{$item} = ' checked="checked" ';
4085: $createon{$item} = ' ';
4086: }
4087: }
4088: $$rowtotal += 2;
4089: my $numinrow = 2;
4090: my $datatable='<tr class="LC_odd_row">'.
4091: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
4092: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4093: '<input type="radio" name="autocreate_xml"'.
4094: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
4095: '<label><input type="radio" name="autocreate_xml"'.
4096: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
4097: '</td></tr><tr>'.
4098: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
4099: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4100: '<input type="radio" name="autocreate_req"'.
4101: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
4102: '<label><input type="radio" name="autocreate_req"'.
4103: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
4104: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4105: 'autocreate_xmldc',%currhash);
4106: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
4107: if ($numdc > 1) {
4108: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
4109: '</td><td class="LC_left_item">';
4110: } else {
4111: $datatable .= &mt('Course creation processed as:').
4112: '</td><td class="LC_right_item">';
4113: }
4114: $datatable .= $dctable.'</td></tr>';
4115: $$rowtotal += $rows;
4116: return $datatable;
4117: }
4118:
4119: sub print_directorysrch {
4120: my ($position,$dom,$settings,$rowtotal) = @_;
4121: my $datatable;
4122: if ($position eq 'top') {
4123: my $instsrchon = ' ';
4124: my $instsrchoff = ' checked="checked" ';
4125: my ($exacton,$containson,$beginson);
4126: my $instlocalon = ' ';
4127: my $instlocaloff = ' checked="checked" ';
4128: if (ref($settings) eq 'HASH') {
4129: if ($settings->{'available'} eq '1') {
4130: $instsrchon = $instsrchoff;
4131: $instsrchoff = ' ';
4132: }
4133: if ($settings->{'localonly'} eq '1') {
4134: $instlocalon = $instlocaloff;
4135: $instlocaloff = ' ';
4136: }
4137: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
4138: foreach my $type (@{$settings->{'searchtypes'}}) {
4139: if ($type eq 'exact') {
4140: $exacton = ' checked="checked" ';
4141: } elsif ($type eq 'contains') {
4142: $containson = ' checked="checked" ';
4143: } elsif ($type eq 'begins') {
4144: $beginson = ' checked="checked" ';
4145: }
4146: }
4147: } else {
4148: if ($settings->{'searchtypes'} eq 'exact') {
4149: $exacton = ' checked="checked" ';
4150: } elsif ($settings->{'searchtypes'} eq 'contains') {
4151: $containson = ' checked="checked" ';
4152: } elsif ($settings->{'searchtypes'} eq 'specify') {
4153: $exacton = ' checked="checked" ';
4154: $containson = ' checked="checked" ';
4155: }
4156: }
4157: }
4158: my ($searchtitles,$titleorder) = &sorted_searchtitles();
4159: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4160:
4161: my $numinrow = 4;
4162: my $cansrchrow = 0;
4163: $datatable='<tr class="LC_odd_row">'.
4164: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
4165: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4166: '<input type="radio" name="dirsrch_available"'.
4167: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
4168: '<label><input type="radio" name="dirsrch_available"'.
4169: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
4170: '</tr><tr>'.
4171: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
4172: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4173: '<input type="radio" name="dirsrch_instlocalonly"'.
4174: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
4175: '<label><input type="radio" name="dirsrch_instlocalonly"'.
4176: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
4177: '</tr>';
4178: $$rowtotal += 2;
4179: if (ref($usertypes) eq 'HASH') {
4180: if (keys(%{$usertypes}) > 0) {
4181: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4182: $numinrow,$othertitle,'cansearch',
4183: $rowtotal);
4184: $cansrchrow = 1;
4185: }
4186: }
4187: if ($cansrchrow) {
4188: $$rowtotal ++;
4189: $datatable .= '<tr>';
4190: } else {
4191: $datatable .= '<tr class="LC_odd_row">';
4192: }
4193: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
4194: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
4195: foreach my $title (@{$titleorder}) {
4196: if (defined($searchtitles->{$title})) {
4197: my $check = ' ';
4198: if (ref($settings) eq 'HASH') {
4199: if (ref($settings->{'searchby'}) eq 'ARRAY') {
4200: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
4201: $check = ' checked="checked" ';
4202: }
4203: }
4204: }
4205: $datatable .= '<td class="LC_left_item">'.
4206: '<span class="LC_nobreak"><label>'.
4207: '<input type="checkbox" name="searchby" '.
4208: 'value="'.$title.'"'.$check.'/>'.
4209: $searchtitles->{$title}.'</label></span></td>';
4210: }
4211: }
4212: $datatable .= '</tr></table></td></tr>';
4213: $$rowtotal ++;
4214: if ($cansrchrow) {
4215: $datatable .= '<tr class="LC_odd_row">';
4216: } else {
4217: $datatable .= '<tr>';
4218: }
4219: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
4220: '<td class="LC_left_item" colspan="2">'.
4221: '<span class="LC_nobreak"><label>'.
4222: '<input type="checkbox" name="searchtypes" '.
4223: $exacton.' value="exact" />'.&mt('Exact match').
4224: '</label> '.
4225: '<label><input type="checkbox" name="searchtypes" '.
4226: $beginson.' value="begins" />'.&mt('Begins with').
4227: '</label> '.
4228: '<label><input type="checkbox" name="searchtypes" '.
4229: $containson.' value="contains" />'.&mt('Contains').
4230: '</label></span></td></tr>';
4231: $$rowtotal ++;
4232: } else {
4233: my $domsrchon = ' checked="checked" ';
4234: my $domsrchoff = ' ';
4235: my $domlocalon = ' ';
4236: my $domlocaloff = ' checked="checked" ';
4237: if (ref($settings) eq 'HASH') {
4238: if ($settings->{'lclocalonly'} eq '1') {
4239: $domlocalon = $domlocaloff;
4240: $domlocaloff = ' ';
4241: }
4242: if ($settings->{'lcavailable'} eq '0') {
4243: $domsrchoff = $domsrchon;
4244: $domsrchon = ' ';
4245: }
4246: }
4247: $datatable='<tr class="LC_odd_row">'.
4248: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
4249: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4250: '<input type="radio" name="dirsrch_domavailable"'.
4251: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
4252: '<label><input type="radio" name="dirsrch_domavailable"'.
4253: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
4254: '</tr><tr>'.
4255: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
4256: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4257: '<input type="radio" name="dirsrch_domlocalonly"'.
4258: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
4259: '<label><input type="radio" name="dirsrch_domlocalonly"'.
4260: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
4261: '</tr>';
4262: $$rowtotal += 2;
4263: }
4264: return $datatable;
4265: }
4266:
4267: sub print_contacts {
4268: my ($position,$dom,$settings,$rowtotal) = @_;
4269: my $datatable;
4270: my @contacts = ('adminemail','supportemail');
4271: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
4272: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings,%lonstatus);
4273: if ($position eq 'top') {
4274: if (ref($settings) eq 'HASH') {
4275: foreach my $item (@contacts) {
4276: if (exists($settings->{$item})) {
4277: $to{$item} = $settings->{$item};
4278: }
4279: }
4280: }
4281: } elsif ($position eq 'middle') {
4282: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
4283: 'updatesmail','idconflictsmail','hostipmail');
4284: foreach my $type (@mailings) {
4285: $otheremails{$type} = '';
4286: }
4287: } elsif ($position eq 'lower') {
4288: if (ref($settings) eq 'HASH') {
4289: if (ref($settings->{'lonstatus'}) eq 'HASH') {
4290: %lonstatus = %{$settings->{'lonstatus'}};
4291: }
4292: }
4293: } else {
4294: @mailings = ('helpdeskmail','otherdomsmail');
4295: foreach my $type (@mailings) {
4296: $otheremails{$type} = '';
4297: }
4298: $bccemails{'helpdeskmail'} = '';
4299: $bccemails{'otherdomsmail'} = '';
4300: $includestr{'helpdeskmail'} = '';
4301: $includestr{'otherdomsmail'} = '';
4302: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
4303: }
4304: if (ref($settings) eq 'HASH') {
4305: unless (($position eq 'top') || ($position eq 'lower')) {
4306: foreach my $type (@mailings) {
4307: if (exists($settings->{$type})) {
4308: if (ref($settings->{$type}) eq 'HASH') {
4309: foreach my $item (@contacts) {
4310: if ($settings->{$type}{$item}) {
4311: $checked{$type}{$item} = ' checked="checked" ';
4312: }
4313: }
4314: $otheremails{$type} = $settings->{$type}{'others'};
4315: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4316: $bccemails{$type} = $settings->{$type}{'bcc'};
4317: if ($settings->{$type}{'include'} ne '') {
4318: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
4319: $includestr{$type} = &unescape($includestr{$type});
4320: }
4321: }
4322: }
4323: } elsif ($type eq 'lonstatusmail') {
4324: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
4325: }
4326: }
4327: }
4328: if ($position eq 'bottom') {
4329: foreach my $type (@mailings) {
4330: $bccemails{$type} = $settings->{$type}{'bcc'};
4331: if ($settings->{$type}{'include'} ne '') {
4332: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
4333: $includestr{$type} = &unescape($includestr{$type});
4334: }
4335: }
4336: if (ref($settings->{'helpform'}) eq 'HASH') {
4337: if (ref($fields) eq 'ARRAY') {
4338: foreach my $field (@{$fields}) {
4339: $currfield{$field} = $settings->{'helpform'}{$field};
4340: }
4341: }
4342: if (exists($settings->{'helpform'}{'maxsize'})) {
4343: $maxsize = $settings->{'helpform'}{'maxsize'};
4344: } else {
4345: $maxsize = '1.0';
4346: }
4347: } else {
4348: if (ref($fields) eq 'ARRAY') {
4349: foreach my $field (@{$fields}) {
4350: $currfield{$field} = 'yes';
4351: }
4352: }
4353: $maxsize = '1.0';
4354: }
4355: }
4356: } else {
4357: if ($position eq 'top') {
4358: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
4359: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
4360: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
4361: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
4362: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
4363: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
4364: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
4365: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
4366: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
4367: } elsif ($position eq 'bottom') {
4368: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
4369: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
4370: if (ref($fields) eq 'ARRAY') {
4371: foreach my $field (@{$fields}) {
4372: $currfield{$field} = 'yes';
4373: }
4374: }
4375: $maxsize = '1.0';
4376: }
4377: }
4378: my ($titles,$short_titles) = &contact_titles();
4379: my $rownum = 0;
4380: my $css_class;
4381: if ($position eq 'top') {
4382: foreach my $item (@contacts) {
4383: $css_class = $rownum%2?' class="LC_odd_row"':'';
4384: $datatable .= '<tr'.$css_class.'>'.
4385: '<td><span class="LC_nobreak">'.$titles->{$item}.
4386: '</span></td><td class="LC_right_item">'.
4387: '<input type="text" name="'.$item.'" value="'.
4388: $to{$item}.'" /></td></tr>';
4389: $rownum ++;
4390: }
4391: } elsif ($position eq 'bottom') {
4392: $css_class = $rownum%2?' class="LC_odd_row"':'';
4393: $datatable .= '<tr'.$css_class.'>'.
4394: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
4395: &mt('(e-mail, subject, and description always shown)').
4396: '</td><td class="LC_left_item">';
4397: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
4398: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
4399: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
4400: foreach my $field (@{$fields}) {
4401: $datatable .= '<tr><td>'.$fieldtitles->{$field};
4402: if (($field eq 'screenshot') || ($field eq 'cc')) {
4403: $datatable .= ' '.&mt('(logged-in users)');
4404: }
4405: $datatable .='</td><td>';
4406: my $clickaction;
4407: if ($field eq 'screenshot') {
4408: $clickaction = ' onclick="screenshotSize(this);"';
4409: }
4410: if (ref($possoptions->{$field}) eq 'ARRAY') {
4411: foreach my $option (@{$possoptions->{$field}}) {
4412: my $checked;
4413: if ($currfield{$field} eq $option) {
4414: $checked = ' checked="checked"';
4415: }
4416: $datatable .= '<span class="LC_nobreak"><label>'.
4417: '<input type="radio" name="helpform_'.$field.'" '.
4418: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
4419: '</label></span>'.(' 'x2);
4420: }
4421: }
4422: if ($field eq 'screenshot') {
4423: my $display;
4424: if ($currfield{$field} eq 'no') {
4425: $display = ' style="display:none"';
4426: }
4427: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
4428: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
4429: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
4430: }
4431: $datatable .= '</td></tr>';
4432: }
4433: $datatable .= '</table>';
4434: }
4435: $datatable .= '</td></tr>'."\n";
4436: $rownum ++;
4437: }
4438: unless (($position eq 'top') || ($position eq 'lower')) {
4439: foreach my $type (@mailings) {
4440: $css_class = $rownum%2?' class="LC_odd_row"':'';
4441: $datatable .= '<tr'.$css_class.'>'.
4442: '<td><span class="LC_nobreak">'.
4443: $titles->{$type}.': </span></td>'.
4444: '<td class="LC_left_item">';
4445: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4446: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
4447: }
4448: $datatable .= '<span class="LC_nobreak">';
4449: foreach my $item (@contacts) {
4450: $datatable .= '<label>'.
4451: '<input type="checkbox" name="'.$type.'"'.
4452: $checked{$type}{$item}.
4453: ' value="'.$item.'" />'.$short_titles->{$item}.
4454: '</label> ';
4455: }
4456: $datatable .= '</span><br />'.&mt('Others').': '.
4457: '<input type="text" name="'.$type.'_others" '.
4458: 'value="'.$otheremails{$type}.'" />';
4459: my %locchecked;
4460: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4461: foreach my $loc ('s','b') {
4462: if ($includeloc{$type} eq $loc) {
4463: $locchecked{$loc} = ' checked="checked"';
4464: last;
4465: }
4466: }
4467: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
4468: '<input type="text" name="'.$type.'_bcc" '.
4469: 'value="'.$bccemails{$type}.'" /></fieldset>'.
4470: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4471: &mt('Text automatically added to e-mail:').' '.
4472: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
4473: '<span class="LC_nobreak">'.&mt('Location:').' '.
4474: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4475: (' 'x2).
4476: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4477: '</span></fieldset>';
4478: }
4479: $datatable .= '</td></tr>'."\n";
4480: $rownum ++;
4481: }
4482: }
4483: if ($position eq 'middle') {
4484: my %choices;
4485: my $corelink = &core_link_msu();
4486: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',$corelink);
4487: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
4488: $corelink);
4489: $choices{'reportstatus'} = &mt('E-mail status if errors above threshold to [_1]',$corelink);
4490: my @toggles = ('reporterrors','reportupdates','reportstatus');
4491: my %defaultchecked = ('reporterrors' => 'on',
4492: 'reportupdates' => 'on',
4493: 'reportstatus' => 'on');
4494: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4495: \%choices,$rownum);
4496: $datatable .= $reports;
4497: } elsif ($position eq 'lower') {
4498: my (%current,%excluded,%weights);
4499: my ($defaults,$names) = &Apache::loncommon::lon_status_items();
4500: if ($lonstatus{'threshold'} =~ /^\d+$/) {
4501: $current{'errorthreshold'} = $lonstatus{'threshold'};
4502: } else {
4503: $current{'errorthreshold'} = $defaults->{'threshold'};
4504: }
4505: if ($lonstatus{'sysmail'} =~ /^\d+$/) {
4506: $current{'errorsysmail'} = $lonstatus{'sysmail'};
4507: } else {
4508: $current{'errorsysmail'} = $defaults->{'sysmail'};
4509: }
4510: if (ref($lonstatus{'weights'}) eq 'HASH') {
4511: foreach my $type ('E','W','N','U') {
4512: if ($lonstatus{'weights'}{$type} =~ /^\d+$/) {
4513: $weights{$type} = $lonstatus{'weights'}{$type};
4514: } else {
4515: $weights{$type} = $defaults->{$type};
4516: }
4517: }
4518: } else {
4519: foreach my $type ('E','W','N','U') {
4520: $weights{$type} = $defaults->{$type};
4521: }
4522: }
4523: if (ref($lonstatus{'excluded'}) eq 'ARRAY') {
4524: if (@{$lonstatus{'excluded'}} > 0) {
4525: map {$excluded{$_} = 1; } @{$lonstatus{'excluded'}};
4526: }
4527: }
4528: foreach my $item ('errorthreshold','errorsysmail') {
4529: $css_class = $rownum%2?' class="LC_odd_row"':'';
4530: $datatable .= '<tr'.$css_class.'>'.
4531: '<td class="LC_left_item"><span class="LC_nobreak">'.
4532: $titles->{$item}.
4533: '</span></td><td class="LC_left_item">'.
4534: '<input type="text" name="'.$item.'" value="'.
4535: $current{$item}.'" size="5" /></td></tr>';
4536: $rownum ++;
4537: }
4538: $css_class = $rownum%2?' class="LC_odd_row"':'';
4539: $datatable .= '<tr'.$css_class.'>'.
4540: '<td class="LC_left_item">'.
4541: '<span class="LC_nobreak">'.$titles->{'errorweights'}.
4542: '</span></td><td class="LC_left_item"><table><tr>';
4543: foreach my $type ('E','W','N','U') {
4544: $datatable .= '<td>'.$names->{$type}.'<br />'.
4545: '<input type="text" name="errorweights_'.$type.'" value="'.
4546: $weights{$type}.'" size="5" /></td>';
4547: }
4548: $datatable .= '</tr></table></tr>';
4549: $rownum ++;
4550: $css_class = $rownum%2?' class="LC_odd_row"':'';
4551: $datatable .= '<tr'.$css_class.'><td class="LC_left_item">'.
4552: $titles->{'errorexcluded'}.'</td>'.
4553: '<td class="LC_left_item"><table>';
4554: my $numinrow = 4;
4555: my @ids = sort(values(%Apache::lonnet::serverhomeIDs));
4556: for (my $i=0; $i<@ids; $i++) {
4557: my $rem = $i%($numinrow);
4558: if ($rem == 0) {
4559: if ($i > 0) {
4560: $datatable .= '</tr>';
4561: }
4562: $datatable .= '<tr>';
4563: }
4564: my $check;
4565: if ($excluded{$ids[$i]}) {
4566: $check = ' checked="checked" ';
4567: }
4568: $datatable .= '<td class="LC_left_item">'.
4569: '<span class="LC_nobreak"><label>'.
4570: '<input type="checkbox" name="errorexcluded" '.
4571: 'value="'.$ids[$i].'"'.$check.' />'.
4572: $ids[$i].'</label></span></td>';
4573: }
4574: my $colsleft = $numinrow - @ids%($numinrow);
4575: if ($colsleft > 1 ) {
4576: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4577: ' </td>';
4578: } elsif ($colsleft == 1) {
4579: $datatable .= '<td class="LC_left_item"> </td>';
4580: }
4581: $datatable .= '</tr></table></td></tr>';
4582: $rownum ++;
4583: } elsif ($position eq 'bottom') {
4584: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4585: my (@posstypes,%usertypeshash);
4586: if (ref($types) eq 'ARRAY') {
4587: @posstypes = @{$types};
4588: }
4589: if (@posstypes) {
4590: if (ref($usertypes) eq 'HASH') {
4591: %usertypeshash = %{$usertypes};
4592: }
4593: my @overridden;
4594: my $numinrow = 4;
4595: if (ref($settings) eq 'HASH') {
4596: if (ref($settings->{'overrides'}) eq 'HASH') {
4597: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
4598: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
4599: push(@overridden,$key);
4600: foreach my $item (@contacts) {
4601: if ($settings->{'overrides'}{$key}{$item}) {
4602: $checked{'override_'.$key}{$item} = ' checked="checked" ';
4603: }
4604: }
4605: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
4606: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
4607: $includeloc{'override_'.$key} = '';
4608: $includestr{'override_'.$key} = '';
4609: if ($settings->{'overrides'}{$key}{'include'} ne '') {
4610: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
4611: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
4612: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
4613: }
4614: }
4615: }
4616: }
4617: }
4618: my $customclass = 'LC_helpdesk_override';
4619: my $optionsprefix = 'LC_options_helpdesk_';
4620:
4621: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
4622:
4623: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4624: $numinrow,$othertitle,'overrides',
4625: \$rownum,$onclicktypes,$customclass);
4626: $rownum ++;
4627: $usertypeshash{'default'} = $othertitle;
4628: foreach my $status (@posstypes) {
4629: my $css_class;
4630: if ($rownum%2) {
4631: $css_class = 'LC_odd_row ';
4632: }
4633: $css_class .= $customclass;
4634: my $rowid = $optionsprefix.$status;
4635: my $hidden = 1;
4636: my $currstyle = 'display:none';
4637: if (grep(/^\Q$status\E$/,@overridden)) {
4638: $currstyle = 'display:table-row';
4639: $hidden = 0;
4640: }
4641: my $key = 'override_'.$status;
4642: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
4643: $includeloc{$key},$includestr{$key},$status,$rowid,
4644: $usertypeshash{$status},$css_class,$currstyle,
4645: \@contacts,$short_titles);
4646: unless ($hidden) {
4647: $rownum ++;
4648: }
4649: }
4650: }
4651: }
4652: $$rowtotal += $rownum;
4653: return $datatable;
4654: }
4655:
4656: sub core_link_msu {
4657: return &Apache::loncommon::modal_link('http://loncapa.org/core.html',
4658: &mt('LON-CAPA core group - MSU'),600,500);
4659: }
4660:
4661: sub overridden_helpdesk {
4662: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
4663: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
4664: my $class = 'LC_left_item';
4665: if ($css_class) {
4666: $css_class = ' class="'.$css_class.'"';
4667: }
4668: if ($rowid) {
4669: $rowid = ' id="'.$rowid.'"';
4670: }
4671: if ($rowstyle) {
4672: $rowstyle = ' style="'.$rowstyle.'"';
4673: }
4674: my ($output,$description);
4675: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
4676: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
4677: "<td>$description</td>\n".
4678: '<td class="'.$class.'" colspan="2">'.
4679: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
4680: '<span class="LC_nobreak">';
4681: if (ref($contacts) eq 'ARRAY') {
4682: foreach my $item (@{$contacts}) {
4683: my $check;
4684: if (ref($checked) eq 'HASH') {
4685: $check = $checked->{$item};
4686: }
4687: my $title;
4688: if (ref($short_titles) eq 'HASH') {
4689: $title = $short_titles->{$item};
4690: }
4691: $output .= '<label>'.
4692: '<input type="checkbox" name="override_'.$type.'"'.$check.
4693: ' value="'.$item.'" />'.$title.'</label> ';
4694: }
4695: }
4696: $output .= '</span><br />'.&mt('Others').': '.
4697: '<input type="text" name="override_'.$type.'_others" '.
4698: 'value="'.$otheremails.'" />';
4699: my %locchecked;
4700: foreach my $loc ('s','b') {
4701: if ($includeloc eq $loc) {
4702: $locchecked{$loc} = ' checked="checked"';
4703: last;
4704: }
4705: }
4706: $output .= '<br />'.&mt('Bcc:').(' 'x6).
4707: '<input type="text" name="override_'.$type.'_bcc" '.
4708: 'value="'.$bccemails.'" /></fieldset>'.
4709: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4710: &mt('Text automatically added to e-mail:').' '.
4711: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
4712: '<span class="LC_nobreak">'.&mt('Location:').' '.
4713: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4714: (' 'x2).
4715: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4716: '</span></fieldset>'.
4717: '</td></tr>'."\n";
4718: return $output;
4719: }
4720:
4721: sub contacts_javascript {
4722: return <<"ENDSCRIPT";
4723:
4724: <script type="text/javascript">
4725: // <![CDATA[
4726:
4727: function screenshotSize(field) {
4728: if (document.getElementById('help_screenshotsize')) {
4729: if (field.value == 'no') {
4730: document.getElementById('help_screenshotsize').style.display="none";
4731: } else {
4732: document.getElementById('help_screenshotsize').style.display="";
4733: }
4734: }
4735: return;
4736: }
4737:
4738: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
4739: if (form.elements[checkbox].length != undefined) {
4740: var count = 0;
4741: if (docount) {
4742: for (var i=0; i<form.elements[checkbox].length; i++) {
4743: if (form.elements[checkbox][i].checked) {
4744: count ++;
4745: }
4746: }
4747: }
4748: for (var i=0; i<form.elements[checkbox].length; i++) {
4749: var type = form.elements[checkbox][i].value;
4750: if (document.getElementById(prefix+type)) {
4751: if (form.elements[checkbox][i].checked) {
4752: document.getElementById(prefix+type).style.display = 'table-row';
4753: if (count % 2 == 1) {
4754: document.getElementById(prefix+type).className = target+' LC_odd_row';
4755: } else {
4756: document.getElementById(prefix+type).className = target;
4757: }
4758: count ++;
4759: } else {
4760: document.getElementById(prefix+type).style.display = 'none';
4761: }
4762: }
4763: }
4764: }
4765: return;
4766: }
4767:
4768:
4769: // ]]>
4770: </script>
4771:
4772: ENDSCRIPT
4773: }
4774:
4775: sub print_helpsettings {
4776: my ($position,$dom,$settings,$rowtotal) = @_;
4777: my $confname = $dom.'-domainconfig';
4778: my $formname = 'display';
4779: my ($datatable,$itemcount);
4780: if ($position eq 'top') {
4781: $itemcount = 1;
4782: my (%choices,%defaultchecked,@toggles);
4783: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
4784: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
4785: &mt('LON-CAPA bug tracker'),600,500));
4786: %defaultchecked = ('submitbugs' => 'on');
4787: @toggles = ('submitbugs');
4788: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4789: \%choices,$itemcount);
4790: $$rowtotal ++;
4791: } else {
4792: my $css_class;
4793: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
4794: my (%customroles,%ordered,%current);
4795: if (ref($settings) eq 'HASH') {
4796: if (ref($settings->{'adhoc'}) eq 'HASH') {
4797: %current = %{$settings->{'adhoc'}};
4798: }
4799: }
4800: my $count = 0;
4801: foreach my $key (sort(keys(%existing))) {
4802: if ($key=~/^rolesdef\_(\w+)$/) {
4803: my $rolename = $1;
4804: my (%privs,$order);
4805: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
4806: $customroles{$rolename} = \%privs;
4807: if (ref($current{$rolename}) eq 'HASH') {
4808: $order = $current{$rolename}{'order'};
4809: }
4810: if ($order eq '') {
4811: $order = $count;
4812: }
4813: $ordered{$order} = $rolename;
4814: $count++;
4815: }
4816: }
4817: my $maxnum = scalar(keys(%ordered));
4818: my @roles_by_num = ();
4819: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
4820: push(@roles_by_num,$item);
4821: }
4822: my $context = 'domprefs';
4823: my $crstype = 'Course';
4824: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4825: my @accesstypes = ('all','dh','da','none');
4826: my ($numstatustypes,@jsarray);
4827: if (ref($types) eq 'ARRAY') {
4828: if (@{$types} > 0) {
4829: $numstatustypes = scalar(@{$types});
4830: push(@accesstypes,'status');
4831: @jsarray = ('bystatus');
4832: }
4833: }
4834: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
4835: if (keys(%domhelpdesk)) {
4836: push(@accesstypes,('inc','exc'));
4837: push(@jsarray,('notinc','notexc'));
4838: }
4839: my $hiddenstr = join("','",@jsarray);
4840: my $context = 'domprefs';
4841: my $crstype = 'Course';
4842: my $prefix = 'helproles_';
4843: my $add_class = 'LC_hidden';
4844: foreach my $num (@roles_by_num) {
4845: my $role = $ordered{$num};
4846: my ($desc,$access,@statuses);
4847: if (ref($current{$role}) eq 'HASH') {
4848: $desc = $current{$role}{'desc'};
4849: $access = $current{$role}{'access'};
4850: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
4851: @statuses = @{$current{$role}{'insttypes'}};
4852: }
4853: }
4854: if ($desc eq '') {
4855: $desc = $role;
4856: }
4857: my $identifier = 'custhelp'.$num;
4858: my %full=();
4859: my %levels= (
4860: course => {},
4861: domain => {},
4862: system => {},
4863: );
4864: my %levelscurrent=(
4865: course => {},
4866: domain => {},
4867: system => {},
4868: );
4869: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
4870: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4871: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4872: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
4873: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><b>'.$role.'</b><br />'.
4874: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
4875: for (my $k=0; $k<=$maxnum; $k++) {
4876: my $vpos = $k+1;
4877: my $selstr;
4878: if ($k == $num) {
4879: $selstr = ' selected="selected" ';
4880: }
4881: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4882: }
4883: $datatable .= '</select>'.(' 'x2).
4884: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
4885: '</td>'.
4886: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4887: &mt('Name shown to users:').
4888: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
4889: '</fieldset>'.
4890: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
4891: $othertitle,$usertypes,$types,\%domhelpdesk).
4892: '<fieldset>'.
4893: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
4894: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
4895: \%levelscurrent,$identifier,
4896: 'LC_hidden',$prefix.$num.'_privs').
4897: '</fieldset></td>';
4898: $itemcount ++;
4899: }
4900: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4901: my $newcust = 'custhelp'.$count;
4902: my (%privs,%levelscurrent);
4903: my %full=();
4904: my %levels= (
4905: course => {},
4906: domain => {},
4907: system => {},
4908: );
4909: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
4910: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4911: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
4912: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><span class="LC_nobreak"><label>'.
4913: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
4914: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
4915: for (my $k=0; $k<$maxnum+1; $k++) {
4916: my $vpos = $k+1;
4917: my $selstr;
4918: if ($k == $maxnum) {
4919: $selstr = ' selected="selected" ';
4920: }
4921: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4922: }
4923: $datatable .= '</select> '."\n".
4924: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
4925: '</label></span></td>'.
4926: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4927: '<span class="LC_nobreak">'.
4928: &mt('Internal name:').
4929: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
4930: '</span>'.(' 'x4).
4931: '<span class="LC_nobreak">'.
4932: &mt('Name shown to users:').
4933: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
4934: '</span></fieldset>'.
4935: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
4936: $usertypes,$types,\%domhelpdesk).
4937: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
4938: &Apache::lonuserutils::custom_role_header($context,$crstype,
4939: \@templateroles,$newcust).
4940: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
4941: \%levelscurrent,$newcust).
4942: '</fieldset>'.
4943: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
4944: '</td></tr>';
4945: $count ++;
4946: $$rowtotal += $count;
4947: }
4948: return $datatable;
4949: }
4950:
4951: sub adhocbutton {
4952: my ($prefix,$num,$field,$visibility) = @_;
4953: my %lt = &Apache::lonlocal::texthash(
4954: show => 'Show details',
4955: hide => 'Hide details',
4956: );
4957: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
4958: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
4959: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
4960: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
4961: }
4962:
4963: sub helpsettings_javascript {
4964: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
4965: return unless(ref($roles_by_num) eq 'ARRAY');
4966: my %html_js_lt = &Apache::lonlocal::texthash(
4967: show => 'Show details',
4968: hide => 'Hide details',
4969: );
4970: &html_escape(\%html_js_lt);
4971: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
4972: return <<"ENDSCRIPT";
4973: <script type="text/javascript">
4974: // <![CDATA[
4975:
4976: function reorderHelpRoles(form,item) {
4977: var changedVal;
4978: $jstext
4979: var newpos = 'helproles_${total}_pos';
4980: var maxh = 1 + $total;
4981: var current = new Array();
4982: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
4983: if (item == newpos) {
4984: changedVal = newitemVal;
4985: } else {
4986: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4987: current[newitemVal] = newpos;
4988: }
4989: for (var i=0; i<helproles.length; i++) {
4990: var elementName = 'helproles_'+helproles[i]+'_pos';
4991: if (elementName != item) {
4992: if (form.elements[elementName]) {
4993: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4994: current[currVal] = elementName;
4995: }
4996: }
4997: }
4998: var oldVal;
4999: for (var j=0; j<maxh; j++) {
5000: if (current[j] == undefined) {
5001: oldVal = j;
5002: }
5003: }
5004: if (oldVal < changedVal) {
5005: for (var k=oldVal+1; k<=changedVal ; k++) {
5006: var elementName = current[k];
5007: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5008: }
5009: } else {
5010: for (var k=changedVal; k<oldVal; k++) {
5011: var elementName = current[k];
5012: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5013: }
5014: }
5015: return;
5016: }
5017:
5018: function helpdeskAccess(num) {
5019: var curraccess = null;
5020: if (document.$formname.elements['helproles_'+num+'_access'].length) {
5021: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
5022: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
5023: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
5024: }
5025: }
5026: }
5027: var shown = Array();
5028: var hidden = Array();
5029: if (curraccess == 'none') {
5030: hidden = Array('$hiddenstr');
5031: } else {
5032: if (curraccess == 'status') {
5033: shown = Array('bystatus');
5034: hidden = Array('notinc','notexc');
5035: } else {
5036: if (curraccess == 'exc') {
5037: shown = Array('notexc');
5038: hidden = Array('notinc','bystatus');
5039: }
5040: if (curraccess == 'inc') {
5041: shown = Array('notinc');
5042: hidden = Array('notexc','bystatus');
5043: }
5044: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
5045: hidden = Array('notinc','notexc','bystatus');
5046: }
5047: }
5048: }
5049: if (hidden.length > 0) {
5050: for (var i=0; i<hidden.length; i++) {
5051: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
5052: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
5053: }
5054: }
5055: }
5056: if (shown.length > 0) {
5057: for (var i=0; i<shown.length; i++) {
5058: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
5059: if (shown[i] == 'privs') {
5060: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
5061: } else {
5062: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
5063: }
5064: }
5065: }
5066: }
5067: return;
5068: }
5069:
5070: function toggleHelpdeskItem(num,field) {
5071: if (document.getElementById('helproles_'+num+'_'+field)) {
5072: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
5073: document.getElementById('helproles_'+num+'_'+field).className =
5074: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
5075: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
5076: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
5077: }
5078: } else {
5079: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
5080: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
5081: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
5082: }
5083: }
5084: }
5085: return;
5086: }
5087:
5088: // ]]>
5089: </script>
5090:
5091: ENDSCRIPT
5092: }
5093:
5094: sub helpdeskroles_access {
5095: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
5096: $usertypes,$types,$domhelpdesk) = @_;
5097: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
5098: my %lt = &Apache::lonlocal::texthash(
5099: 'rou' => 'Role usage',
5100: 'whi' => 'Which helpdesk personnel may use this role?',
5101: 'all' => 'All with domain helpdesk or helpdesk assistant role',
5102: 'dh' => 'All with domain helpdesk role',
5103: 'da' => 'All with domain helpdesk assistant role',
5104: 'none' => 'None',
5105: 'status' => 'Determined based on institutional status',
5106: 'inc' => 'Include all, but exclude specific personnel',
5107: 'exc' => 'Exclude all, but include specific personnel',
5108: );
5109: my %usecheck = (
5110: all => ' checked="checked"',
5111: );
5112: my %displaydiv = (
5113: status => 'none',
5114: inc => 'none',
5115: exc => 'none',
5116: priv => 'block',
5117: );
5118: my $output;
5119: if (ref($current) eq 'HASH') {
5120: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
5121: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
5122: $usecheck{$current->{access}} = $usecheck{'all'};
5123: delete($usecheck{'all'});
5124: if ($current->{access} =~ /^(status|inc|exc)$/) {
5125: my $access = $1;
5126: $displaydiv{$access} = 'inline';
5127: } elsif ($current->{access} eq 'none') {
5128: $displaydiv{'priv'} = 'none';
5129: }
5130: }
5131: }
5132: }
5133: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
5134: '<p>'.$lt{'whi'}.'</p>';
5135: foreach my $access (@{$accesstypes}) {
5136: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
5137: ' onclick="helpdeskAccess('."'$num'".');" />'.
5138: $lt{$access}.'</label>';
5139: if ($access eq 'status') {
5140: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
5141: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
5142: $othertitle,$usertypes,$types).
5143: '</div>';
5144: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
5145: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
5146: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
5147: '</div>';
5148: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
5149: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
5150: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
5151: '</div>';
5152: }
5153: $output .= '</p>';
5154: }
5155: $output .= '</fieldset>';
5156: return $output;
5157: }
5158:
5159: sub radiobutton_prefs {
5160: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
5161: $additional,$align,$firstval) = @_;
5162: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
5163: (ref($choices) eq 'HASH'));
5164:
5165: my (%checkedon,%checkedoff,$datatable,$css_class);
5166:
5167: foreach my $item (@{$toggles}) {
5168: if ($defaultchecked->{$item} eq 'on') {
5169: $checkedon{$item} = ' checked="checked" ';
5170: $checkedoff{$item} = ' ';
5171: } elsif ($defaultchecked->{$item} eq 'off') {
5172: $checkedoff{$item} = ' checked="checked" ';
5173: $checkedon{$item} = ' ';
5174: }
5175: }
5176: if (ref($settings) eq 'HASH') {
5177: foreach my $item (@{$toggles}) {
5178: if ($settings->{$item} eq '1') {
5179: $checkedon{$item} = ' checked="checked" ';
5180: $checkedoff{$item} = ' ';
5181: } elsif ($settings->{$item} eq '0') {
5182: $checkedoff{$item} = ' checked="checked" ';
5183: $checkedon{$item} = ' ';
5184: }
5185: }
5186: }
5187: if ($onclick) {
5188: $onclick = ' onclick="'.$onclick.'"';
5189: }
5190: foreach my $item (@{$toggles}) {
5191: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5192: $datatable .=
5193: '<tr'.$css_class.'><td style="vertical-align: top">'.
5194: '<span class="LC_nobreak">'.$choices->{$item}.
5195: '</span></td>';
5196: if ($align eq 'left') {
5197: $datatable .= '<td class="LC_left_item">';
5198: } else {
5199: $datatable .= '<td class="LC_right_item">';
5200: }
5201: $datatable .= '<span class="LC_nobreak">';
5202: if ($firstval eq 'no') {
5203: $datatable .=
5204: '<label><input type="radio" name="'.
5205: $item.'" '.$checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').
5206: '</label> <label><input type="radio" name="'.$item.'" '.
5207: $checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').'</label>';
5208: } else {
5209: $datatable .=
5210: '<label><input type="radio" name="'.
5211: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
5212: '</label> <label><input type="radio" name="'.$item.'" '.
5213: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>';
5214: }
5215: $datatable .= '</span>'.$additional.'</td></tr>';
5216: $itemcount ++;
5217: }
5218: return ($datatable,$itemcount);
5219: }
5220:
5221: sub print_ltitools {
5222: my ($dom,$settings,$rowtotal) = @_;
5223: my $rownum = 0;
5224: my $css_class;
5225: my $itemcount = 1;
5226: my $maxnum = 0;
5227: my %ordered;
5228: if (ref($settings) eq 'HASH') {
5229: foreach my $item (keys(%{$settings})) {
5230: if (ref($settings->{$item}) eq 'HASH') {
5231: my $num = $settings->{$item}{'order'};
5232: $ordered{$num} = $item;
5233: }
5234: }
5235: }
5236: my $confname = $dom.'-domainconfig';
5237: my $switchserver = &check_switchserver($dom,$confname);
5238: my $maxnum = scalar(keys(%ordered));
5239: my $datatable;
5240: my %lt = <itools_names();
5241: my @courseroles = ('cc','in','ta','ep','st');
5242: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
5243: my @fields = ('fullname','firstname','lastname','email','roles','user');
5244: if (keys(%ordered)) {
5245: my @items = sort { $a <=> $b } keys(%ordered);
5246: for (my $i=0; $i<@items; $i++) {
5247: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5248: my $item = $ordered{$items[$i]};
5249: my ($title,$key,$secret,$url,$lifetime,$imgsrc,%sigsel);
5250: if (ref($settings->{$item}) eq 'HASH') {
5251: $title = $settings->{$item}->{'title'};
5252: $url = $settings->{$item}->{'url'};
5253: $key = $settings->{$item}->{'key'};
5254: $secret = $settings->{$item}->{'secret'};
5255: $lifetime = $settings->{$item}->{'lifetime'};
5256: my $image = $settings->{$item}->{'image'};
5257: if ($image ne '') {
5258: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
5259: }
5260: if ($settings->{$item}->{'sigmethod'} eq 'HMAC-256') {
5261: $sigsel{'HMAC-256'} = ' selected="selected"';
5262: } else {
5263: $sigsel{'HMAC-SHA1'} = ' selected="selected"';
5264: }
5265: }
5266: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_".$item."'".');"';
5267: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5268: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
5269: for (my $k=0; $k<=$maxnum; $k++) {
5270: my $vpos = $k+1;
5271: my $selstr;
5272: if ($k == $i) {
5273: $selstr = ' selected="selected" ';
5274: }
5275: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5276: }
5277: $datatable .= '</select>'.(' 'x2).
5278: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
5279: &mt('Delete?').'</label></span></td>'.
5280: '<td colspan="2">'.
5281: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5282: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
5283: (' 'x2).
5284: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
5285: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
5286: (' 'x2).
5287: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
5288: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
5289: (' 'x2).
5290: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_sigmethod_'.$i.'">'.
5291: '<option value="HMAC-SHA1"'.$sigsel{'HMAC-SHA1'}.'>HMAC-SHA1</option>'.
5292: '<option value="HMAC-SHA256"'.$sigsel{'HMAC-SHA256'}.'>HMAC-SHA256</option></select></span>'.
5293: '<br /><br />'.
5294: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_url_'.$i.'"'.
5295: ' value="'.$url.'" /></span>'.
5296: (' 'x2).
5297: '<span class="LC_nobreak">'.$lt{'key'}.':'.
5298: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
5299: (' 'x2).
5300: '<span class="LC_nobreak">'.$lt{'lifetime'}.':'.
5301: '<input type="text" size="5" name="ltitools_lifetime_'.$i.'" value="'.$lifetime.'" /></span> '.
5302: (' 'x2).
5303: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
5304: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
5305: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltitools_secret_'.$i.'.type='."'text'".' } else { this.form.ltitools_secret_'.$i.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
5306: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
5307: '</fieldset>'.
5308: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
5309: '<span class="LC_nobreak">'.&mt('Display target:');
5310: my %currdisp;
5311: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
5312: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
5313: $currdisp{'window'} = ' checked="checked"';
5314: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
5315: $currdisp{'tab'} = ' checked="checked"';
5316: } else {
5317: $currdisp{'iframe'} = ' checked="checked"';
5318: }
5319: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
5320: $currdisp{'width'} = $1;
5321: }
5322: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
5323: $currdisp{'height'} = $1;
5324: }
5325: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
5326: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
5327: } else {
5328: $currdisp{'iframe'} = ' checked="checked"';
5329: }
5330: foreach my $disp ('iframe','tab','window') {
5331: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
5332: $lt{$disp}.'</label>'.(' 'x2);
5333: }
5334: $datatable .= (' 'x4);
5335: foreach my $dimen ('width','height') {
5336: $datatable .= '<label>'.$lt{$dimen}.' '.
5337: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
5338: (' 'x2);
5339: }
5340: $datatable .= '</span><br />'.
5341: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
5342: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></div>'.
5343: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
5344: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
5345: '</textarea></div><div style=""></div><br />';
5346: my %units = (
5347: 'passback' => 'days',
5348: 'roster' => 'seconds',
5349: );
5350: foreach my $extra ('passback','roster') {
5351: my $validsty = 'none';
5352: my $currvalid;
5353: my $checkedon = '';
5354: my $checkedoff = ' checked="checked"';
5355: if ($settings->{$item}->{$extra}) {
5356: $checkedon = $checkedoff;
5357: $checkedoff = '';
5358: $validsty = 'inline-block';
5359: if ($settings->{$item}->{$extra.'valid'} =~ /^\d+\.?\d*$/) {
5360: $currvalid = $settings->{$item}->{$extra.'valid'};
5361: }
5362: }
5363: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','$i'".');"';
5364: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
5365: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.$onclick.' />'.
5366: &mt('No').'</label>'.(' 'x2).
5367: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.$onclick.' />'.
5368: &mt('Yes').'</label></span></div>'.
5369: '<div class="LC_floatleft" style="display:'.$validsty.';" id="ltitools_'.$extra.'time_'.$i.'">'.
5370: '<span class="LC_nobreak">'.
5371: &mt("at least [_1] $units{$extra} after launch",
5372: '<input type="text" name="ltitools_'.$extra.'valid_'.$i.'" value="'.$currvalid.'" />').
5373: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5374: }
5375: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
5376: if ($imgsrc) {
5377: $datatable .= $imgsrc.
5378: '<label><input type="checkbox" name="ltitools_image_del"'.
5379: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
5380: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
5381: } else {
5382: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
5383: }
5384: if ($switchserver) {
5385: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5386: } else {
5387: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
5388: }
5389: $datatable .= '</span></fieldset>';
5390: my (%checkedfields,%rolemaps,$userincdom);
5391: if (ref($settings->{$item}) eq 'HASH') {
5392: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
5393: %checkedfields = %{$settings->{$item}->{'fields'}};
5394: }
5395: $userincdom = $settings->{$item}->{'incdom'};
5396: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
5397: %rolemaps = %{$settings->{$item}->{'roles'}};
5398: $checkedfields{'roles'} = 1;
5399: }
5400: }
5401: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
5402: '<span class="LC_nobreak">';
5403: my $userfieldstyle = 'display:none;';
5404: my $seluserdom = '';
5405: my $unseluserdom = ' selected="selected"';
5406: foreach my $field (@fields) {
5407: my ($checked,$onclick,$id,$spacer);
5408: if ($checkedfields{$field}) {
5409: $checked = ' checked="checked"';
5410: }
5411: if ($field eq 'user') {
5412: $id = ' id="ltitools_user_field_'.$i.'"';
5413: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','$i'".')"';
5414: if ($checked) {
5415: $userfieldstyle = 'display:inline-block';
5416: if ($userincdom) {
5417: $seluserdom = $unseluserdom;
5418: $unseluserdom = '';
5419: }
5420: }
5421: } else {
5422: $spacer = (' ' x2);
5423: }
5424: $datatable .= '<label>'.
5425: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$id.$checked.$onclick.' />'.
5426: $lt{$field}.'</label>'.$spacer;
5427: }
5428: $datatable .= '</span>';
5429: $datatable .= '<div style="'.$userfieldstyle.'" id="ltitools_user_div_'.$i.'">'.
5430: '<span class="LC_nobreak"> : '.
5431: '<select name="ltitools_userincdom_'.$i.'">'.
5432: '<option value="">'.&mt('Select').'</option>'.
5433: '<option value="0"'.$unseluserdom.'>'.&mt('username').'</option>'.
5434: '<option value="1"'.$seluserdom.'>'.&mt('username:domain').'</option>'.
5435: '</select></span></div>';
5436: $datatable .= '</fieldset>'.
5437: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
5438: foreach my $role (@courseroles) {
5439: my ($selected,$selectnone);
5440: if (!$rolemaps{$role}) {
5441: $selectnone = ' selected="selected"';
5442: }
5443: $datatable .= '<td style="text-align: center">'.
5444: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5445: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
5446: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
5447: foreach my $ltirole (@ltiroles) {
5448: unless ($selectnone) {
5449: if ($rolemaps{$role} eq $ltirole) {
5450: $selected = ' selected="selected"';
5451: } else {
5452: $selected = '';
5453: }
5454: }
5455: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
5456: }
5457: $datatable .= '</select></td>';
5458: }
5459: $datatable .= '</tr></table></fieldset>';
5460: my %courseconfig;
5461: if (ref($settings->{$item}) eq 'HASH') {
5462: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
5463: %courseconfig = %{$settings->{$item}->{'crsconf'}};
5464: }
5465: }
5466: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
5467: foreach my $item ('label','title','target','linktext','explanation','append') {
5468: my $checked;
5469: if ($courseconfig{$item}) {
5470: $checked = ' checked="checked"';
5471: }
5472: $datatable .= '<label>'.
5473: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
5474: $lt{'crs'.$item}.'</label> '."\n";
5475: }
5476: $datatable .= '</span></fieldset>'.
5477: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
5478: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
5479: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
5480: my %custom = %{$settings->{$item}->{'custom'}};
5481: if (keys(%custom) > 0) {
5482: foreach my $key (sort(keys(%custom))) {
5483: $datatable .= '<tr><td><span class="LC_nobreak">'.
5484: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
5485: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
5486: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
5487: ' value="'.$custom{$key}.'" /></td></tr>';
5488: }
5489: }
5490: }
5491: $datatable .= '<tr><td><span class="LC_nobreak">'.
5492: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
5493: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
5494: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
5495: $datatable .= '</table></fieldset></td></tr>'."\n";
5496: $itemcount ++;
5497: }
5498: }
5499: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5500: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_add_pos'".');"';
5501: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
5502: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
5503: '<select name="ltitools_add_pos"'.$chgstr.'>';
5504: for (my $k=0; $k<$maxnum+1; $k++) {
5505: my $vpos = $k+1;
5506: my $selstr;
5507: if ($k == $maxnum) {
5508: $selstr = ' selected="selected" ';
5509: }
5510: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5511: }
5512: $datatable .= '</select> '."\n".
5513: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</span></td>'."\n".
5514: '<td colspan="2">'.
5515: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5516: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_add_title" value="" /></span> '."\n".
5517: (' 'x2).
5518: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
5519: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
5520: (' 'x2).
5521: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
5522: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
5523: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_add_sigmethod">'.
5524: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
5525: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
5526: '<br />'.
5527: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_add_url" value="" /></span> '."\n".
5528: (' 'x2).
5529: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
5530: (' 'x2).
5531: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="ltitools_add_lifetime" value="300" /></span> '."\n".
5532: (' 'x2).
5533: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
5534: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltitools_add_secret.type='."'text'".' } else { this.form.ltitools_add_secret.type='."'password'".' }" />'.&mt('Visible input').'</label></span> '."\n".
5535: '</fieldset>'.
5536: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
5537: '<span class="LC_nobreak">'.&mt('Display target:');
5538: my %defaultdisp;
5539: $defaultdisp{'iframe'} = ' checked="checked"';
5540: foreach my $disp ('iframe','tab','window') {
5541: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
5542: $lt{$disp}.'</label>'.(' 'x2);
5543: }
5544: $datatable .= (' 'x4);
5545: foreach my $dimen ('width','height') {
5546: $datatable .= '<label>'.$lt{$dimen}.' '.
5547: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
5548: (' 'x2);
5549: }
5550: $datatable .= '</span><br />'.
5551: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
5552: '<input type="text" name="ltitools_add_linktext" size="5" /></div>'.
5553: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
5554: '<textarea name="ltitools_add_explanation" rows="5" cols="40"></textarea>'.
5555: '</div><div style=""></div><br />';
5556: my %units = (
5557: 'passback' => 'days',
5558: 'roster' => 'seconds',
5559: );
5560: my %defaulttimes = (
5561: 'passback' => '7',
5562: 'roster' => '300',
5563: );
5564: foreach my $extra ('passback','roster') {
5565: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','add'".');"';
5566: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
5567: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="0" checked="checked"'.$onclick.' />'.
5568: &mt('No').'</label></span>'.(' 'x2).'<span class="LC_nobreak">'.
5569: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="1"'.$onclick.' />'.
5570: &mt('Yes').'</label></span></div>'.
5571: '<div class="LC_floatleft" style="display:none;" id="ltitools_'.$extra.'time_add">'.
5572: '<span class="LC_nobreak">'.
5573: &mt("at least [_1] $units{$extra} after launch",
5574: '<input type="text" name="ltitools_'.$extra.'valid_add" value="'.$defaulttimes{$extra}.'" />').
5575: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5576: }
5577: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': '.
5578: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
5579: if ($switchserver) {
5580: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5581: } else {
5582: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
5583: }
5584: $datatable .= '</span></fieldset>'.
5585: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
5586: '<span class="LC_nobreak">';
5587: foreach my $field (@fields) {
5588: my ($id,$onclick,$spacer);
5589: if ($field eq 'user') {
5590: $id = ' id="ltitools_user_field_add"';
5591: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','add'".')"';
5592: } else {
5593: $spacer = (' ' x2);
5594: }
5595: $datatable .= '<label>'.
5596: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'"'.$id.$onclick.' />'.
5597: $lt{$field}.'</label>'.$spacer;
5598: }
5599: $datatable .= '</span>'.
5600: '<div style="display:none;" id="ltitools_user_div_add">'.
5601: '<span class="LC_nobreak"> : '.
5602: '<select name="ltitools_userincdom_add">'.
5603: '<option value="" selected="selected">'.&mt('Select').'</option>'.
5604: '<option value="0">'.&mt('username').'</option>'.
5605: '<option value="1">'.&mt('username:domain').'</option>'.
5606: '</select></span></div></fieldset>';
5607: $datatable .= '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
5608: foreach my $role (@courseroles) {
5609: my ($checked,$checkednone);
5610: $datatable .= '<td style="text-align: center">'.
5611: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5612: '<select name="ltitools_add_roles_'.$role.'">'.
5613: '<option value="" selected="selected">'.&mt('Select').'</option>';
5614: foreach my $ltirole (@ltiroles) {
5615: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
5616: }
5617: $datatable .= '</select></td>';
5618: }
5619: $datatable .= '</tr></table></fieldset>'.
5620: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
5621: foreach my $item ('label','title','target','linktext','explanation','append') {
5622: $datatable .= '<label>'.
5623: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
5624: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
5625: }
5626: $datatable .= '</span></fieldset>'.
5627: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
5628: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
5629: '<tr><td><span class="LC_nobreak">'.
5630: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
5631: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
5632: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
5633: '</table></fieldset>'."\n".
5634: '</td>'."\n".
5635: '</tr>'."\n";
5636: $itemcount ++;
5637: return $datatable;
5638: }
5639:
5640: sub ltitools_names {
5641: my %lt = &Apache::lonlocal::texthash(
5642: 'title' => 'Title',
5643: 'version' => 'Version',
5644: 'msgtype' => 'Message Type',
5645: 'sigmethod' => 'Signature Method',
5646: 'url' => 'URL',
5647: 'key' => 'Key',
5648: 'lifetime' => 'Nonce lifetime (s)',
5649: 'secret' => 'Secret',
5650: 'icon' => 'Icon',
5651: 'user' => 'User',
5652: 'fullname' => 'Full Name',
5653: 'firstname' => 'First Name',
5654: 'lastname' => 'Last Name',
5655: 'email' => 'E-mail',
5656: 'roles' => 'Role',
5657: 'window' => 'Window',
5658: 'tab' => 'Tab',
5659: 'iframe' => 'iFrame',
5660: 'height' => 'Height',
5661: 'width' => 'Width',
5662: 'linktext' => 'Default Link Text',
5663: 'explanation' => 'Default Explanation',
5664: 'passback' => 'Tool can return grades:',
5665: 'roster' => 'Tool can retrieve roster:',
5666: 'crstarget' => 'Display target',
5667: 'crslabel' => 'Course label',
5668: 'crstitle' => 'Course title',
5669: 'crslinktext' => 'Link Text',
5670: 'crsexplanation' => 'Explanation',
5671: 'crsappend' => 'Provider URL',
5672: );
5673: return %lt;
5674: }
5675:
5676: sub print_proctoring {
5677: my ($dom,$settings,$rowtotal) = @_;
5678: my $itemcount = 1;
5679: my (%ordered,%providernames,%current,%currentdef);
5680: my $confname = $dom.'-domainconfig';
5681: my $switchserver = &check_switchserver($dom,$confname);
5682: if (ref($settings) eq 'HASH') {
5683: foreach my $item (keys(%{$settings})) {
5684: if (ref($settings->{$item}) eq 'HASH') {
5685: my $num = $settings->{$item}{'order'};
5686: $ordered{$num} = $item;
5687: }
5688: }
5689: } else {
5690: %ordered = (
5691: 1 => 'proctorio',
5692: 2 => 'examity',
5693: );
5694: }
5695: %providernames = &proctoring_providernames();
5696: my $maxnum = scalar(keys(%ordered));
5697: my (%requserfields,%optuserfields,%defaults,%extended,%crsconf,@courseroles,@ltiroles);
5698: my ($requref,$opturef,$defref,$extref,$crsref,$rolesref,$ltiref) = &proctoring_data();
5699: if (ref($requref) eq 'HASH') {
5700: %requserfields = %{$requref};
5701: }
5702: if (ref($opturef) eq 'HASH') {
5703: %optuserfields = %{$opturef};
5704: }
5705: if (ref($defref) eq 'HASH') {
5706: %defaults = %{$defref};
5707: }
5708: if (ref($extref) eq 'HASH') {
5709: %extended = %{$extref};
5710: }
5711: if (ref($crsref) eq 'HASH') {
5712: %crsconf = %{$crsref};
5713: }
5714: if (ref($rolesref) eq 'ARRAY') {
5715: @courseroles = @{$rolesref};
5716: }
5717: if (ref($ltiref) eq 'ARRAY') {
5718: @ltiroles = @{$ltiref};
5719: }
5720: my $datatable;
5721: my $css_class;
5722: if (keys(%ordered)) {
5723: my @items = sort { $a <=> $b } keys(%ordered);
5724: for (my $i=0; $i<@items; $i++) {
5725: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5726: my $provider = $ordered{$items[$i]};
5727: my $optionsty = 'none';
5728: my ($available,$version,$lifetime,$imgsrc,$userincdom,$showroles,
5729: %checkedfields,%rolemaps,%inuse,%crsconfig,%current);
5730: if (ref($settings) eq 'HASH') {
5731: if (ref($settings->{$provider}) eq 'HASH') {
5732: %current = %{$settings->{$provider}};
5733: if ($current{'available'}) {
5734: $optionsty = 'block';
5735: $available = 1;
5736: }
5737: if ($current{'lifetime'} =~ /^\d+$/) {
5738: $lifetime = $current{'lifetime'};
5739: }
5740: if ($current{'version'} =~ /^\d+\.\d+$/) {
5741: $version = $current{'version'};
5742: }
5743: if ($current{'image'} ne '') {
5744: $imgsrc = '<img src="'.$current{'image'}.'" alt="'.&mt('Proctoring service icon').'" />';
5745: }
5746: if (ref($current{'fields'}) eq 'ARRAY') {
5747: map { $checkedfields{$_} = 1; } @{$current{'fields'}};
5748: }
5749: $userincdom = $current{'incdom'};
5750: if (ref($current{'roles'}) eq 'HASH') {
5751: %rolemaps = %{$current{'roles'}};
5752: $checkedfields{'roles'} = 1;
5753: }
5754: if (ref($current{'defaults'}) eq 'ARRAY') {
5755: foreach my $val (@{$current{'defaults'}}) {
5756: if (grep(/^\Q$val\E$/,@{$defaults{$provider}})) {
5757: $inuse{$val} = 1;
5758: } else {
5759: foreach my $poss (keys(%{$extended{$provider}})) {
5760: if (ref($extended{$provider}{$poss}) eq 'ARRAY') {
5761: if (grep(/^\Q$val\E$/,@{$extended{$provider}{$poss}})) {
5762: $inuse{$poss} = $val;
5763: last;
5764: }
5765: }
5766: }
5767: }
5768: }
5769: } elsif (ref($current{'defaults'}) eq 'HASH') {
5770: foreach my $key (keys(%{$current{'defaults'}})) {
5771: my $currval = $current{'defaults'}{$key};
5772: if (grep(/^\Q$key\E$/,@{$defaults{$provider}})) {
5773: $inuse{$key} = 1;
5774: } else {
5775: my $match;
5776: foreach my $poss (keys(%{$extended{$provider}})) {
5777: if (ref($extended{$provider}{$poss}) eq 'ARRAY') {
5778: if (grep(/^\Q$key\E$/,@{$extended{$provider}{$poss}})) {
5779: $inuse{$poss} = $key;
5780: last;
5781: }
5782: } elsif (ref($extended{$provider}{$poss}) eq 'HASH') {
5783: foreach my $inner (sort(keys(%{$extended{$provider}{$poss}}))) {
5784: if (ref($extended{$provider}{$poss}{$inner}) eq 'ARRAY') {
5785: if (grep(/^\Q$currval\E$/,@{$extended{$provider}{$poss}{$inner}})) {
5786: $currentdef{$inner} = $currval;
5787: $match = 1;
5788: last;
5789: }
5790: } elsif ($inner eq $key) {
5791: $currentdef{$key} = $currval;
5792: $match = 1;
5793: last;
5794: }
5795: }
5796: }
5797: last if ($match);
5798: }
5799: }
5800: }
5801: }
5802: if (ref($current{'crsconf'}) eq 'ARRAY') {
5803: map { $crsconfig{$_} = 1; } @{$current{'crsconf'}};
5804: }
5805: }
5806: }
5807: my %lt = &proctoring_titles($provider);
5808: my %fieldtitles = &proctoring_fieldtitles($provider);
5809: my $onclickavailable = ' onclick="toggleProctoring(this.form,'."'$provider'".');"';
5810: my %checkedavailable = (
5811: yes => '',
5812: no => ' checked="checked"',
5813: );
5814: if ($available) {
5815: $checkedavailable{'yes'} = $checkedavailable{'no'};
5816: $checkedavailable{'no'} = '';
5817: }
5818: my $chgstr = ' onchange="javascript:reorderProctoring(this.form,'."'proctoring_pos_".$provider."'".');"';
5819: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5820: .'<select name="proctoring_pos_'.$provider.'"'.$chgstr.'>';
5821: for (my $k=0; $k<$maxnum; $k++) {
5822: my $vpos = $k+1;
5823: my $selstr;
5824: if ($k == $i) {
5825: $selstr = ' selected="selected" ';
5826: }
5827: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5828: }
5829: if ($version eq '') {
5830: if ($provider eq 'proctorio') {
5831: $version = '1.0';
5832: } elsif ($provider eq 'examity') {
5833: $version = '1.1';
5834: }
5835: }
5836: if ($lifetime eq '') {
5837: $lifetime = '300';
5838: }
5839: $datatable .=
5840: '</select>'.(' 'x2).'<b>'.$providernames{$provider}.'</b></span><br />'.
5841: '<span class="LC_nobreak">'.$lt{'avai'}.' '.
5842: '<label><input type="radio" name="proctoring_available_'.$provider.'" value="1"'.$onclickavailable.$checkedavailable{yes}.' />'.&mt('Yes').'</label> '."\n".
5843: '<label><input type="radio" name="proctoring_available_'.$provider.'" value="0"'.$onclickavailable.$checkedavailable{no}.' />'.&mt('No').'</label></span>'."\n".
5844: '</td>'.
5845: '<td colspan="2">'.
5846: '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'base'}.'</legend>'.
5847: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="proctoring_'.$provider.'_version">'.
5848: '<option value="'.$version.'" selected="selected">'.$version.'</option></select></span> '."\n".
5849: (' 'x2).
5850: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="proctoring_'.$provider.'_sigmethod">'.
5851: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
5852: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
5853: (' 'x2).
5854: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="proctoring_'.$provider.'_lifetime" value="'.$lifetime.'" /></span> '."\n".
5855: '<br />'.
5856: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="proctoring_'.$provider.'_url" value="'.$current{'url'}.'" /></span> '."\n".
5857: '<br />'.
5858: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="proctoring_'.$provider.'_key" value="'.$current{'key'}.'" /></span> '."\n".
5859: (' 'x2).
5860: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="proctoring_'.$provider.'_secret" value="'.$current{'secret'}.'" />'.
5861: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.proctoring_'.$provider.'_secret.type='."'text'".' } else { this.form.proctoring_'.$provider.'_secret.type='."'password'".' }" />'.$lt{'visible'}.'</label></span><br />'."\n";
5862: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
5863: if ($imgsrc) {
5864: $datatable .= $imgsrc.
5865: '<label><input type="checkbox" name="proctoring_image_del"'.
5866: ' value="'.$provider.'" />'.&mt('Delete?').'</label></span> '.
5867: '<span class="LC_nobreak"> '.&mt('Replace:');
5868: }
5869: $datatable .= ' ';
5870: if ($switchserver) {
5871: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5872: } else {
5873: $datatable .= '<input type="file" name="proctoring_image_'.$provider.'" value="" />';
5874: }
5875: unless ($imgsrc) {
5876: $datatable .= '<br />('.&mt('if larger than 21x21 pixels, image will be scaled').')';
5877: }
5878: $datatable .= '</fieldset>'."\n";
5879: if (ref($requserfields{$provider}) eq 'ARRAY') {
5880: if (@{$requserfields{$provider}} > 0) {
5881: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'requ'}.'</legend>';
5882: foreach my $field (@{$requserfields{$provider}}) {
5883: $datatable .= '<span class="LC_nobreak">'.
5884: '<label><input type="checkbox" name="proctoring_reqd_'.$provider.'" value="'.$field.'" checked="checked" disabled="disabled" />'.
5885: $lt{$field}.'</label>';
5886: if ($field eq 'user') {
5887: my $seluserdom = '';
5888: my $unseluserdom = ' selected="selected"';
5889: if ($userincdom) {
5890: $seluserdom = $unseluserdom;
5891: $unseluserdom = '';
5892: }
5893: $datatable .= ': '.
5894: '<select name="proctoring_userincdom_'.$provider.'">'.
5895: '<option value="0"'.$unseluserdom.'>'.$lt{'username'}.'</option>'.
5896: '<option value="1"'.$seluserdom.'>'.$lt{'uname:dom'}.'</option>'.
5897: '</select> ';
5898: } else {
5899: $datatable .= ' ';
5900: if ($field eq 'roles') {
5901: $showroles = 1;
5902: }
5903: }
5904: $datatable .= '</span> ';
5905: }
5906: }
5907: $datatable .= '</fieldset>'."\n";
5908: }
5909: if (ref($optuserfields{$provider}) eq 'ARRAY') {
5910: if (@{$optuserfields{$provider}} > 0) {
5911: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'optu'}.'</legend>';
5912: foreach my $field (@{$optuserfields{$provider}}) {
5913: my $checked;
5914: if ($checkedfields{$field}) {
5915: $checked = ' checked="checked"';
5916: }
5917: $datatable .= '<span class="LC_nobreak">'.
5918: '<label><input type="checkbox" name="proctoring_optional_'.$provider.'" value="'.$field.'"'.$checked.' />'.$lt{$field}.'</label></span> ';
5919: }
5920: $datatable .= '</fieldset>'."\n";
5921: }
5922: }
5923: if (ref($defaults{$provider}) eq 'ARRAY') {
5924: if (@{$defaults{$provider}}) {
5925: my (%options,@selectboxes);
5926: if (ref($extended{$provider}) eq 'HASH') {
5927: %options = %{$extended{$provider}};
5928: }
5929: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'defa'}.'</legend>';
5930: my ($rem,$numinrow,$dropdowns);
5931: if ($provider eq 'proctorio') {
5932: $datatable .= '<table>';
5933: $numinrow = 4;
5934: }
5935: my $i = 0;
5936: foreach my $field (@{$defaults{$provider}}) {
5937: my $checked;
5938: if ($inuse{$field}) {
5939: $checked = ' checked="checked"';
5940: }
5941: if ($provider eq 'examity') {
5942: if ($field eq 'display') {
5943: $datatable .= '<span class="LC_nobreak">'.&mt('Display target:');
5944: foreach my $option ('iframe','tab','window') {
5945: my $checkdisp;
5946: if ($currentdef{'target'} eq $option) {
5947: $checkdisp = ' checked="checked"';
5948: }
5949: $datatable .= '<label><input type="radio" name="proctoring_target_'.$provider.'" value="'.$option.'"'.$checkdisp.' />'.
5950: $fieldtitles{$option}.'</label>'.(' 'x2);
5951: }
5952: $datatable .= (' 'x4);
5953: foreach my $dimen ('width','height') {
5954: $datatable .= '<label>'.$fieldtitles{$dimen}.' '.
5955: '<input type="text" name="proctoring_'.$dimen.'_'.$provider.'" size="5" '.
5956: 'value="'.$currentdef{$dimen}.'" /></label>'.
5957: (' 'x2);
5958: }
5959: $datatable .= '</span><br />'.
5960: '<div class="LC_left_float">'.$fieldtitles{'linktext'}.'<br />'.
5961: '<input type="text" name="proctoring_linktext_'.$provider.'" '.
5962: 'size="25" value="'.$currentdef{'linktext'}.'" /></div>'.
5963: '<div class="LC_left_float">'.$fieldtitles{'explanation'}.'<br />'.
5964: '<textarea name="proctoring_explanation_'.$provider.'" rows="5" cols="40">'.
5965: $currentdef{'explanation'}.
5966: '</textarea></div><div style=""></div><br />';
5967: }
5968: } else {
5969: if ((exists($options{$field})) && (ref($options{$field}) eq 'ARRAY')) {
5970: my ($output,$selnone);
5971: unless ($checked) {
5972: $selnone = ' selected="selected"';
5973: }
5974: $output .= '<span class="LC_nobreak">'.$fieldtitles{$field}.': '.
5975: '<select name="proctoring_defaults_'.$field.'_'.$provider.'">'.
5976: '<option value=""'.$selnone.'>'.&mt('Not in use').'</option>';
5977: foreach my $option (@{$options{$field}}) {
5978: my $sel;
5979: if ($inuse{$field} eq $option) {
5980: $sel = ' selected="selected"';
5981: }
5982: $output .= '<option value="'.$option.'"'.$sel.'>'.$fieldtitles{$option}.'</option>';
5983: }
5984: $output .= '</select></span>';
5985: push(@selectboxes,$output);
5986: } else {
5987: $rem = $i%($numinrow);
5988: if ($rem == 0) {
5989: if ($i > 0) {
5990: $datatable .= '</tr>';
5991: }
5992: $datatable .= '<tr>';
5993: }
5994: $datatable .= '<td class="LC_left_item">'.
5995: '<span class="LC_nobreak">'.
5996: '<label><input type="checkbox" name="proctoring_defaults_'.$provider.'" value="'.$field.'"'.$checked.' />'.
5997: $fieldtitles{$field}.'</label></span></td>';
5998: $i++;
5999: }
6000: }
6001: }
6002: if ($provider eq 'proctorio') {
6003: if ($numinrow) {
6004: $rem = $i%$numinrow;
6005: }
6006: my $colsleft = $numinrow - $rem;
6007: if ($colsleft > 1) {
6008: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6009: } else {
6010: $datatable .= '<td class="LC_left_item">';
6011: }
6012: $datatable .= ' '.
6013: '</td></tr></table>';
6014: if (@selectboxes) {
6015: $datatable .= '<hr /><table>';
6016: $numinrow = 2;
6017: for (my $i=0; $i<@selectboxes; $i++) {
6018: $rem = $i%($numinrow);
6019: if ($rem == 0) {
6020: if ($i > 0) {
6021: $datatable .= '</tr>';
6022: }
6023: $datatable .= '<tr>';
6024: }
6025: $datatable .= '<td class="LC_left_item">'.
6026: $selectboxes[$i].'</td>';
6027: }
6028: if ($numinrow) {
6029: $rem = $i%$numinrow;
6030: }
6031: $colsleft = $numinrow - $rem;
6032: if ($colsleft > 1) {
6033: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6034: } else {
6035: $datatable .= '<td class="LC_left_item">';
6036: }
6037: $datatable .= ' '.
6038: '</td></tr></table>';
6039: }
6040: }
6041: $datatable .= '</fieldset>';
6042: }
6043: if (ref($crsconf{$provider}) eq 'ARRAY') {
6044: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
6045: '<legend>'.&mt('Configurable in course').'</legend>';
6046: my ($rem,$numinrow);
6047: if ($provider eq 'proctorio') {
6048: $datatable .= '<table>';
6049: $numinrow = 4;
6050: }
6051: my $i = 0;
6052: foreach my $item (@{$crsconf{$provider}}) {
6053: my $name;
6054: if ($provider eq 'examity') {
6055: $name = $lt{'crs'.$item};
6056: } elsif ($provider eq 'proctorio') {
6057: $name = $fieldtitles{$item};
6058: $rem = $i%($numinrow);
6059: if ($rem == 0) {
6060: if ($i > 0) {
6061: $datatable .= '</tr>';
6062: }
6063: $datatable .= '<tr>';
6064: }
6065: $datatable .= '<td class="LC_left_item>';
6066: }
6067: my $checked;
6068: if ($crsconfig{$item}) {
6069: $checked = ' checked="checked"';
6070: }
6071: $datatable .= '<span class="LC_nobreak"><label>'.
6072: '<input type="checkbox" name="proctoring_crsconf_'.$provider.'" value="'.$item.'"'.$checked.' />'.
6073: $name.'</label></span>';
6074: if ($provider eq 'examity') {
6075: $datatable .= ' ';
6076: }
6077: $datatable .= "\n";
6078: $i++;
6079: }
6080: if ($provider eq 'proctorio') {
6081: if ($numinrow) {
6082: $rem = $i%$numinrow;
6083: }
6084: my $colsleft = $numinrow - $rem;
6085: if ($colsleft > 1) {
6086: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6087: } else {
6088: $datatable .= '<td class="LC_left_item">';
6089: }
6090: $datatable .= ' '.
6091: '</td></tr></table>';
6092: }
6093: $datatable .= '</fieldset>';
6094: }
6095: if ($showroles) {
6096: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
6097: '<legend>'.&mt('Role mapping').'</legend><table><tr>';
6098: foreach my $role (@courseroles) {
6099: my ($selected,$selectnone);
6100: if (!$rolemaps{$role}) {
6101: $selectnone = ' selected="selected"';
6102: }
6103: $datatable .= '<td style="text-align: center">'.
6104: &Apache::lonnet::plaintext($role,'Course').'<br />'.
6105: '<select name="proctoring_roles_'.$role.'_'.$provider.'">'.
6106: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
6107: foreach my $ltirole (@ltiroles) {
6108: unless ($selectnone) {
6109: if ($rolemaps{$role} eq $ltirole) {
6110: $selected = ' selected="selected"';
6111: } else {
6112: $selected = '';
6113: }
6114: }
6115: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
6116: }
6117: $datatable .= '</select></td>';
6118: }
6119: $datatable .= '</tr></table></fieldset>'.
6120: '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
6121: '<legend>'.&mt('Custom items sent on launch').'</legend>'.
6122: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
6123: '<tr><td></td><td>lms</td>'.
6124: '<td><input type="text" name="proctoring_customval_lms_'.$provider.'"'.
6125: ' value="Loncapa" disabled="disabled"/></td></tr>';
6126: if ((ref($settings) eq 'HASH') && (ref($settings->{$provider}) eq 'HASH') &&
6127: (ref($settings->{$provider}->{'custom'}) eq 'HASH')) {
6128: my %custom = %{$settings->{$provider}->{'custom'}};
6129: if (keys(%custom) > 0) {
6130: foreach my $key (sort(keys(%custom))) {
6131: next if ($key eq 'lms');
6132: $datatable .= '<tr><td><span class="LC_nobreak">'.
6133: '<label><input type="checkbox" name="proctoring_customdel_'.$provider.'" value="'.
6134: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
6135: '<td><input type="text" name="proctoring_customval_'.$key.'_'.$provider.'"'.
6136: ' value="'.$custom{$key}.'" /></td></tr>';
6137: }
6138: }
6139: }
6140: $datatable .= '<tr><td><span class="LC_nobreak">'.
6141: '<label><input type="checkbox" name="proctoring_customadd" value="'.$provider.'" />'.
6142: &mt('Add more').'</label></span></td><td><input type="text" name="proctoring_custom_name_'.$provider.'" />'.
6143: '</td><td><input type="text" name="proctoring_custom_value_'.$provider.'" /></td></tr>'.
6144: '</table></fieldset></td></tr>'."\n";
6145: }
6146: $datatable .= '</td></tr>';
6147: }
6148: $itemcount ++;
6149: }
6150: }
6151: return $datatable;
6152: }
6153:
6154: sub proctoring_data {
6155: my $requserfields = {
6156: proctorio => ['user'],
6157: examity => ['roles','user'],
6158: };
6159: my $optuserfields = {
6160: proctorio => ['fullname'],
6161: examity => ['fullname','firstname','lastname','email'],
6162: };
6163: my $defaults = {
6164: proctorio => ['recordvideo','recordaudio','recordscreen','recordwebtraffic',
6165: 'recordroomstart','verifyvideo','verifyaudio','verifydesktop',
6166: 'verifyid','verifysignature','fullscreen','clipboard','tabslinks',
6167: 'closetabs','onescreen','print','downloads','cache','rightclick',
6168: 'reentry','calculator','whiteboard'],
6169: examity => ['display'],
6170: };
6171: my $extended = {
6172: proctorio => {
6173: verifyid => ['verifyidauto','verifyidlive'],
6174: fullscreen => ['fullscreenlenient','fullscreenmoderate','fullscreensever'],
6175: tabslinks => ['notabs','linksonly'],
6176: reentry => ['noreentry','agentreentry'],
6177: calculator => ['calculatorbasic','calculatorsci'],
6178: },
6179: examity => {
6180: display => {
6181: target => ['iframe','tab','window'],
6182: width => '',
6183: height => '',
6184: linktext => '',
6185: explanation => '',
6186: },
6187: },
6188: };
6189: my $crsconf = {
6190: proctorio => ['recordvideo','recordaudio','recordscreen','recordwebtraffic',
6191: 'recordroomstart','verifyvideo','verifyaudio','verifydesktop',
6192: 'verifyid','verifysignature','fullscreen','clipboard','tabslinks',
6193: 'closetabs','onescreen','print','downloads','cache','rightclick',
6194: 'reentry','calculator','whiteboard'],
6195: examity => ['label','title','target','linktext','explanation','append'],
6196: };
6197: my $courseroles = ['cc','in','ta','ep','st'];
6198: my $ltiroles = ['Instructor','ContentDeveloper','TeachingAssistant','Learner'];
6199: return ($requserfields,$optuserfields,$defaults,$extended,$crsconf,$courseroles,$ltiroles);
6200: }
6201:
6202: sub proctoring_titles {
6203: my ($item) = @_;
6204: my (%common_lt,%custom_lt);
6205: %common_lt = &Apache::lonlocal::texthash (
6206: 'avai' => 'Available?',
6207: 'base' => 'Basic Settings',
6208: 'requ' => 'User data required to be sent on launch',
6209: 'optu' => 'User data optionally sent on launch',
6210: 'udsl' => 'User data sent on launch',
6211: 'defa' => 'Defaults for items configurable in course',
6212: 'sigmethod' => 'Signature Method',
6213: 'key' => 'Key',
6214: 'lifetime' => 'Nonce lifetime (s)',
6215: 'secret' => 'Secret',
6216: 'icon' => 'Icon',
6217: 'fullname' => 'Full Name',
6218: 'visible' => 'Visible input',
6219: 'username' => 'username',
6220: 'user' => 'User',
6221: );
6222: if ($item eq 'proctorio') {
6223: %custom_lt = &Apache::lonlocal::texthash (
6224: 'version' => 'OAuth version',
6225: 'url' => 'API URL',
6226: 'uname:dom' => 'username-domain',
6227: );
6228: } elsif ($item eq 'examity') {
6229: %custom_lt = &Apache::lonlocal::texthash (
6230: 'version' => 'LTI Version',
6231: 'url' => 'URL',
6232: 'uname:dom' => 'username:domain',
6233: 'msgtype' => 'Message Type',
6234: 'firstname' => 'First Name',
6235: 'lastname' => 'Last Name',
6236: 'email' => 'E-mail',
6237: 'roles' => 'Role',
6238: 'crstarget' => 'Display target',
6239: 'crslabel' => 'Course label',
6240: 'crstitle' => 'Course title',
6241: 'crslinktext' => 'Link Text',
6242: 'crsexplanation' => 'Explanation',
6243: 'crsappend' => 'Provider URL',
6244: );
6245: }
6246: my %lt = (%common_lt,%custom_lt);
6247: return %lt;
6248: }
6249:
6250: sub proctoring_fieldtitles {
6251: my ($item) = @_;
6252: if ($item eq 'proctorio') {
6253: return &Apache::lonlocal::texthash (
6254: 'recordvideo' => 'Record video',
6255: 'recordaudio' => 'Record audio',
6256: 'recordscreen' => 'Record screen',
6257: 'recordwebtraffic' => 'Record web traffic',
6258: 'recordroomstart' => 'Record room scan',
6259: 'verifyvideo' => 'Verify webcam',
6260: 'verifyaudio' => 'Verify microphone',
6261: 'verifydesktop' => 'Verify desktop recording',
6262: 'verifyid' => 'Photo ID verification',
6263: 'verifysignature' => 'Require signature',
6264: 'fullscreen' => 'Fullscreen',
6265: 'clipboard' => 'Disable copy/paste',
6266: 'tabslinks' => 'New tabs/windows',
6267: 'closetabs' => 'Close other tabs',
6268: 'onescreen' => 'Limit to single screen',
6269: 'print' => 'Disable Printing',
6270: 'downloads' => 'Disable Downloads',
6271: 'cache' => 'Empty cache after exam',
6272: 'rightclick' => 'Disable right click',
6273: 'reentry' => 'Re-entry to exam',
6274: 'calculator' => 'Onscreen calculator',
6275: 'whiteboard' => 'Onscreen whiteboard',
6276: 'verifyidauto' => 'Automated verification',
6277: 'verifyidlive' => 'Live agent verification',
6278: 'fullscreenlenient' => 'Forced, but can navigate away for up to 30s',
6279: 'fullscreenmoderate' => 'Forced, but can navigate away for up to 15s',
6280: 'fullscreensever' => 'Forced, navigation away ends exam',
6281: 'notabs' => 'Disaallowed',
6282: 'linksonly' => 'Allowed from links in exam',
6283: 'noreentry' => 'Disallowed',
6284: 'agentreentry' => 'Agent required for re-entry',
6285: 'calculatorbasic' => 'Basic',
6286: 'calculatorsci' => 'Scientific',
6287: );
6288: } elsif ($item eq 'examity') {
6289: return &Apache::lonlocal::texthash (
6290: 'target' => 'Display target',
6291: 'window' => 'Window',
6292: 'tab' => 'Tab',
6293: 'iframe' => 'iFrame',
6294: 'height' => 'Height (pixels)',
6295: 'width' => 'Width (pixels)',
6296: 'linktext' => 'Default Link Text',
6297: 'explanation' => 'Default Explanation',
6298: 'append' => 'Provider URL',
6299: );
6300: }
6301: }
6302:
6303: sub proctoring_providernames {
6304: return (
6305: proctorio => 'Proctorio',
6306: examity => 'Examity',
6307: );
6308: }
6309:
6310: sub print_lti {
6311: my ($dom,$settings,$rowtotal) = @_;
6312: my $itemcount = 1;
6313: my $maxnum = 0;
6314: my $css_class;
6315: my %ordered;
6316: if (ref($settings) eq 'HASH') {
6317: foreach my $item (keys(%{$settings})) {
6318: if (ref($settings->{$item}) eq 'HASH') {
6319: my $num = $settings->{$item}{'order'};
6320: if ($num eq '') {
6321: $num = scalar(keys(%{$settings}));
6322: }
6323: $ordered{$num} = $item;
6324: }
6325: }
6326: }
6327: my $maxnum = scalar(keys(%ordered));
6328: my $datatable;
6329: my %lt = <i_names();
6330: if (keys(%ordered)) {
6331: my @items = sort { $a <=> $b } keys(%ordered);
6332: for (my $i=0; $i<@items; $i++) {
6333: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6334: my $item = $ordered{$items[$i]};
6335: my ($key,$secret,$lifetime,$consumer,$requser,$crsinc,$current);
6336: if (ref($settings->{$item}) eq 'HASH') {
6337: $key = $settings->{$item}->{'key'};
6338: $secret = $settings->{$item}->{'secret'};
6339: $lifetime = $settings->{$item}->{'lifetime'};
6340: $consumer = $settings->{$item}->{'consumer'};
6341: $requser = $settings->{$item}->{'requser'};
6342: $crsinc = $settings->{$item}->{'crsinc'};
6343: $current = $settings->{$item};
6344: }
6345: my $onclickrequser = ' onclick="toggleLTI(this.form,'."'requser','$i'".');"';
6346: my %checkedrequser = (
6347: yes => ' checked="checked"',
6348: no => '',
6349: );
6350: if (!$requser) {
6351: $checkedrequser{'no'} = $checkedrequser{'yes'};
6352: $checkedrequser{'yes'} = '';
6353: }
6354: my $onclickcrsinc = ' onclick="toggleLTI(this.form,'."'crsinc','$i'".');"';
6355: my %checkedcrsinc = (
6356: yes => ' checked="checked"',
6357: no => '',
6358: );
6359: if (!$crsinc) {
6360: $checkedcrsinc{'no'} = $checkedcrsinc{'yes'};
6361: $checkedcrsinc{'yes'} = '';
6362: }
6363: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_".$item."'".');"';
6364: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6365: .'<select name="lti_pos_'.$item.'"'.$chgstr.'>';
6366: for (my $k=0; $k<=$maxnum; $k++) {
6367: my $vpos = $k+1;
6368: my $selstr;
6369: if ($k == $i) {
6370: $selstr = ' selected="selected" ';
6371: }
6372: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6373: }
6374: $datatable .= '</select>'.(' 'x2).
6375: '<label><input type="checkbox" name="lti_del" value="'.$item.'" />'.
6376: &mt('Delete?').'</label></span></td>'.
6377: '<td colspan="2">'.
6378: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
6379: '<span class="LC_nobreak">'.$lt{'consumer'}.
6380: ':<input type="text" size="15" name="lti_consumer_'.$i.'" value="'.$consumer.'" /></span> '.
6381: (' 'x2).
6382: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_'.$i.'">'.
6383: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
6384: (' 'x2).
6385: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" name="lti_lifetime_'.$i.'"'.
6386: 'value="'.$lifetime.'" size="3" /></span>'.
6387: (' 'x2).
6388: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
6389: '<label><input type="radio" name="lti_requser_'.$i.'" value="1"'.$onclickrequser.$checkedrequser{yes}.' />'.&mt('Yes').'</label> '."\n".
6390: '<label><input type="radio" name="lti_requser_'.$i.'" value="0"'.$onclickrequser.$checkedrequser{no}.' />'.&mt('No').'</label></span>'."\n".
6391: '<br /><br />'.
6392: '<span class="LC_nobreak">'.$lt{'crsinc'}.':'.
6393: '<label><input type="radio" name="lti_crsinc_'.$i.'" value="1"'.$onclickcrsinc.$checkedcrsinc{yes}.' />'.&mt('Yes').'</label> '."\n".
6394: '<label><input type="radio" name="lti_crsinc_'.$i.'" value="0"'.$onclickcrsinc.$checkedcrsinc{no}.' />'.&mt('No').'</label></span>'."\n".
6395: (' 'x4).
6396: '<span class="LC_nobreak">'.$lt{'key'}.
6397: ':<input type="text" size="25" name="lti_key_'.$i.'" value="'.$key.'" /></span> '.
6398: (' 'x2).
6399: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
6400: '<input type="password" size="20" name="lti_secret_'.$i.'" value="'.$secret.'" />'.
6401: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.lti_secret_'.$i.'.type='."'text'".' } else { this.form.lti_secret_'.$i.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
6402: '<input type="hidden" name="lti_id_'.$i.'" value="'.$item.'" /></span>'.
6403: '</fieldset>'.<i_options($i,$current,$itemcount,%lt).'</td></tr>';
6404: $itemcount ++;
6405: }
6406: }
6407: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6408: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_add'".');"';
6409: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
6410: '<input type="hidden" name="lti_maxnum" value="'.$maxnum.'" />'."\n".
6411: '<select name="lti_pos_add"'.$chgstr.'>';
6412: for (my $k=0; $k<$maxnum+1; $k++) {
6413: my $vpos = $k+1;
6414: my $selstr;
6415: if ($k == $maxnum) {
6416: $selstr = ' selected="selected" ';
6417: }
6418: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6419: }
6420: $datatable .= '</select> '."\n".
6421: '<input type="checkbox" name="lti_add" value="1" />'.&mt('Add').'</span></td>'."\n".
6422: '<td colspan="2">'.
6423: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
6424: '<span class="LC_nobreak">'.$lt{'consumer'}.
6425: ':<input type="text" size="15" name="lti_consumer_add" value="" /></span> '."\n".
6426: (' 'x2).
6427: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_add">'.
6428: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
6429: (' 'x2).
6430: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="3" name="lti_lifetime_add" value="300" /></span> '."\n".
6431: (' 'x2).
6432: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
6433: '<label><input type="radio" name="lti_requser_add" value="1" onclick="toggleLTI(this.form,'."'requser','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
6434: '<label><input type="radio" name="lti_requser_add" value="0" onclick="toggleLTI(this.form,'."'requser','add'".');" />'.&mt('No').'</label></span>'."\n".
6435: '<br /><br />'.
6436: '<span class="LC_nobreak">'.$lt{'crsinc'}.':'.
6437: '<label><input type="radio" name="lti_crsinc_add" value="1" onclick="toggleLTI(this.form,'."'crsinc','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
6438: '<label><input type="radio" name="lti_crsinc_add" value="0" onclick="toggleLTI(this.form,'."'crsinc','add'".');" />'.&mt('No').'</label></span>'."\n".
6439: (' 'x4).
6440: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="lti_key_add" value="" /></span> '."\n".
6441: (' 'x2).
6442: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="lti_secret_add" value="" />'.
6443: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.lti_secret_add.type='."'text'".' } else { this.form.lti_secret_add.type='."'password'".' }" />'.&mt('Visible input').'</label></span> '."\n".
6444: '</fieldset>'.<i_options('add',undef,$itemcount,%lt).
6445: '</td>'."\n".
6446: '</tr>'."\n";
6447: $$rowtotal ++;
6448: return $datatable;;
6449: }
6450:
6451: sub lti_names {
6452: my %lt = &Apache::lonlocal::texthash(
6453: 'version' => 'LTI Version',
6454: 'url' => 'URL',
6455: 'key' => 'Key',
6456: 'lifetime' => 'Nonce lifetime (s)',
6457: 'consumer' => 'Consumer',
6458: 'secret' => 'Secret',
6459: 'requser' => "User's identity sent",
6460: 'crsinc' => "Course's identity sent",
6461: 'email' => 'Email address',
6462: 'sourcedid' => 'User ID',
6463: 'other' => 'Other',
6464: 'passback' => 'Can return grades to Consumer:',
6465: 'roster' => 'Can retrieve roster from Consumer:',
6466: 'topmenu' => 'Display LON-CAPA page header',
6467: 'inlinemenu'=> 'Display LON-CAPA inline menu',
6468: );
6469: return %lt;
6470: }
6471:
6472: sub lti_options {
6473: my ($num,$current,$itemcount,%lt) = @_;
6474: my (%checked,%rolemaps,$crssecsrc,$userfield,$cidfield,$callback);
6475: $checked{'mapuser'}{'sourcedid'} = ' checked="checked"';
6476: $checked{'mapcrs'}{'course_offering_sourcedid'} = ' checked="checked"';
6477: $checked{'storecrs'}{'Y'} = ' checked="checked"';
6478: $checked{'makecrs'}{'N'} = ' checked="checked"';
6479: $checked{'mapcrstype'} = {};
6480: $checked{'makeuser'} = {};
6481: $checked{'selfenroll'} = {};
6482: $checked{'crssec'} = {};
6483: $checked{'crssecsrc'} = {};
6484: $checked{'lcauth'} = {};
6485: $checked{'menuitem'} = {};
6486: if ($num eq 'add') {
6487: $checked{'lcauth'}{'lti'} = ' checked="checked"';
6488: }
6489: my $userfieldsty = 'none';
6490: my $crsfieldsty = 'none';
6491: my $crssecfieldsty = 'none';
6492: my $secsrcfieldsty = 'none';
6493: my $callbacksty = 'none';
6494: my $passbacksty = 'none';
6495: my $optionsty = 'block';
6496: my $crssty = 'block';
6497: my $lcauthparm;
6498: my $lcauthparmstyle = 'display:none';
6499: my $lcauthparmtext;
6500: my $menusty;
6501: my $numinrow = 4;
6502: my %menutitles = <imenu_titles();
6503:
6504: if (ref($current) eq 'HASH') {
6505: if (!$current->{'requser'}) {
6506: $optionsty = 'none';
6507: $crssty = 'none';
6508: } elsif (!$current->{'crsinc'}) {
6509: $crssty = 'none';
6510: }
6511: if (($current->{'mapuser'} ne '') && ($current->{'mapuser'} ne 'lis_person_sourcedid')) {
6512: $checked{'mapuser'}{'sourcedid'} = '';
6513: if ($current->{'mapuser'} eq 'lis_person_contact_email_primary') {
6514: $checked{'mapuser'}{'email'} = ' checked="checked"';
6515: } else {
6516: $checked{'mapuser'}{'other'} = ' checked="checked"';
6517: $userfield = $current->{'mapuser'};
6518: $userfieldsty = 'inline-block';
6519: }
6520: }
6521: if (($current->{'mapcrs'} ne '') && ($current->{'mapcrs'} ne 'course_offering_sourcedid')) {
6522: $checked{'mapcrs'}{'course_offering_sourcedid'} = '';
6523: if ($current->{'mapcrs'} eq 'context_id') {
6524: $checked{'mapcrs'}{'context_id'} = ' checked="checked"';
6525: } else {
6526: $checked{'mapcrs'}{'other'} = ' checked="checked"';
6527: $cidfield = $current->{'mapcrs'};
6528: $crsfieldsty = 'inline-block';
6529: }
6530: }
6531: if (ref($current->{'mapcrstype'}) eq 'ARRAY') {
6532: foreach my $type (@{$current->{'mapcrstype'}}) {
6533: $checked{'mapcrstype'}{$type} = ' checked="checked"';
6534: }
6535: }
6536: if (!$current->{'storecrs'}) {
6537: $checked{'storecrs'}{'N'} = $checked{'storecrs'}{'Y'};
6538: $checked{'storecrs'}{'Y'} = '';
6539: }
6540: if ($current->{'makecrs'}) {
6541: $checked{'makecrs'}{'Y'} = ' checked="checked"';
6542: }
6543: if (ref($current->{'makeuser'}) eq 'ARRAY') {
6544: foreach my $role (@{$current->{'makeuser'}}) {
6545: $checked{'makeuser'}{$role} = ' checked="checked"';
6546: }
6547: }
6548: if ($current->{'lcauth'} =~ /^(internal|localauth|krb4|krb5|lti)$/) {
6549: $checked{'lcauth'}{$1} = ' checked="checked"';
6550: unless (($current->{'lcauth'} eq 'lti') || ($current->{'lcauth'} eq 'internal')) {
6551: $lcauthparm = $current->{'lcauthparm'};
6552: $lcauthparmstyle = 'display:table-row';
6553: if ($current->{'lcauth'} eq 'localauth') {
6554: $lcauthparmtext = &mt('Local auth argument');
6555: } else {
6556: $lcauthparmtext = &mt('Kerberos domain');
6557: }
6558: }
6559: }
6560: if (ref($current->{'selfenroll'}) eq 'ARRAY') {
6561: foreach my $role (@{$current->{'selfenroll'}}) {
6562: $checked{'selfenroll'}{$role} = ' checked="checked"';
6563: }
6564: }
6565: if (ref($current->{'maproles'}) eq 'HASH') {
6566: %rolemaps = %{$current->{'maproles'}};
6567: }
6568: if ($current->{'section'} ne '') {
6569: $checked{'crssec'}{'Y'} = ' checked="checked"';
6570: $crssecfieldsty = 'inline-block';
6571: if ($current->{'section'} eq 'course_section_sourcedid') {
6572: $checked{'crssecsrc'}{'sourcedid'} = ' checked="checked"';
6573: } else {
6574: $checked{'crssecsrc'}{'other'} = ' checked="checked"';
6575: $crssecsrc = $current->{'section'};
6576: $secsrcfieldsty = 'inline-block';
6577: }
6578: } else {
6579: $checked{'crssec'}{'N'} = ' checked="checked"';
6580: }
6581: if ($current->{'callback'} ne '') {
6582: $callback = $current->{'callback'};
6583: $checked{'callback'}{'Y'} = ' checked="checked"';
6584: $callbacksty = 'inline-block';
6585: } else {
6586: $checked{'callback'}{'N'} = ' checked="checked"';
6587: }
6588: if ($current->{'topmenu'}) {
6589: $checked{'topmenu'}{'Y'} = ' checked="checked"';
6590: } else {
6591: $checked{'topmenu'}{'N'} = ' checked="checked"';
6592: }
6593: if ($current->{'inlinemenu'}) {
6594: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
6595: } else {
6596: $checked{'inlinemenu'}{'N'} = ' checked="checked"';
6597: }
6598: if (($current->{'topmenu'}) || ($current->{'inlinemenu'})) {
6599: $menusty = 'inline-block';
6600: if (ref($current->{'lcmenu'}) eq 'ARRAY') {
6601: foreach my $item (@{$current->{'lcmenu'}}) {
6602: if (exists($menutitles{$item})) {
6603: $checked{'menuitem'}{$item} = ' checked="checked"';
6604: }
6605: }
6606: }
6607: } else {
6608: $menusty = 'none';
6609: }
6610: } else {
6611: $checked{'makecrs'}{'N'} = ' checked="checked"';
6612: $checked{'crssec'}{'N'} = ' checked="checked"';
6613: $checked{'callback'}{'N'} = ' checked="checked"';
6614: $checked{'topmenu'}{'N'} = ' checked="checked"';
6615: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
6616: $checked{'menuitem'}{'grades'} = ' checked="checked"';
6617: $menusty = 'inline-block';
6618: }
6619: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
6620: my %coursetypetitles = &Apache::lonlocal::texthash (
6621: official => 'Official',
6622: unofficial => 'Unofficial',
6623: community => 'Community',
6624: textbook => 'Textbook',
6625: placement => 'Placement Test',
6626: lti => 'LTI Provider',
6627: );
6628: my @authtypes = ('internal','krb4','krb5','localauth');
6629: my %shortauth = (
6630: internal => 'int',
6631: krb4 => 'krb4',
6632: krb5 => 'krb5',
6633: localauth => 'loc'
6634: );
6635: my %authnames = &authtype_names();
6636: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
6637: my @lticourseroles = qw(Learner Instructor TeachingAssistant Mentor);
6638: my @courseroles = ('cc','in','ta','ep','st');
6639: my $onclickuser = ' onclick="toggleLTI(this.form,'."'user','$num'".');"';
6640: my $onclickcrs = ' onclick="toggleLTI(this.form,'."'crs','$num'".');"';
6641: my $onclicksec = ' onclick="toggleLTI(this.form,'."'sec','$num'".');"';
6642: my $onclickcallback = ' onclick="toggleLTI(this.form,'."'callback','$num'".');"';
6643: my $onclicksecsrc = ' onclick="toggleLTI(this.form,'."'secsrc','$num'".')"';
6644: my $onclicklcauth = ' onclick="toggleLTI(this.form,'."'lcauth','$num'".')"';
6645: my $onclickmenu = ' onclick="toggleLTI(this.form,'."'lcmenu','$num'".');"';
6646: my $output = '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Logout options').'</legend>'.
6647: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Callback to logout LON-CAPA on log out from Consumer').': '.
6648: '<label><input type="radio" name="lti_callback_'.$num.'" value="0"'.
6649: $checked{'callback'}{'N'}.$onclickcallback.' />'.&mt('No').'</label>'.(' 'x2).
6650: '<label><input type="radio" name="lti_callback_'.$num.'" value="1"'.
6651: $checked{'callback'}{'Y'}.$onclickcallback.' />'.&mt('Yes').'</label></span></div>'.
6652: '<div class="LC_floatleft" style="display:'.$callbacksty.';" id="lti_callbackfield_'.$num.'">'.
6653: '<span class="LC_nobreak">'.&mt('Parameter').': '.
6654: '<input type="text" name="lti_callbackparam_'.$num.'" value="'.$callback.'" /></span>'.
6655: '</div><div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>'.
6656: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping users').'</legend>'.
6657: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('LON-CAPA username').': ';
6658: foreach my $option ('sourcedid','email','other') {
6659: $output .= '<label><input type="radio" name="lti_mapuser_'.$num.'" value="'.$option.'"'.
6660: $checked{'mapuser'}{$option}.$onclickuser.' />'.$lt{$option}.'</label>'.
6661: ($option eq 'other' ? '' : (' 'x2) );
6662: }
6663: $output .= '</span></div>'.
6664: '<div class="LC_floatleft" style="display:'.$userfieldsty.';" id="lti_userfield_'.$num.'">'.
6665: '<input type="text" name="lti_customuser_'.$num.'" '.
6666: 'value="'.$userfield.'" /></div></fieldset>'.
6667: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may create user accounts').'</legend>';
6668: foreach my $ltirole (@ltiroles) {
6669: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_makeuser_'.$num.'" value="'.$ltirole.'"'.
6670: $checked{'makeuser'}{$ltirole}.' />'.$ltirole.'</label> </span> ';
6671: }
6672: $output .= '</fieldset>'.
6673: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('New user accounts created for LTI users').'</legend>'.
6674: '<table>'.
6675: &modifiable_userdata_row('lti','instdata_'.$num,$current,$numinrow,$itemcount).
6676: '</table>'.
6677: '<table class="LC_nested"><tr><td class="LC_left_item">LON-CAPA Authentication</td>'.
6678: '<td class="LC_left_item">';
6679: foreach my $auth ('lti',@authtypes) {
6680: my $authtext;
6681: if ($auth eq 'lti') {
6682: $authtext = &mt('None');
6683: } else {
6684: $authtext = $authnames{$shortauth{$auth}};
6685: }
6686: $output .= '<span class="LC_nobreak"><label><input type="radio" name="lti_lcauth_'.$num.
6687: '" value="'.$auth.'"'.$checked{'lcauth'}{$auth}.$onclicklcauth.' />'.
6688: $authtext.'</label></span> ';
6689: }
6690: $output .= '</td></tr>'.
6691: '<tr id="lti_lcauth_parmrow_'.$num.'" style="'.$lcauthparmstyle.'">'.
6692: '<td class="LC_right_item" colspan="2"><span class="LC_nobreak">'.
6693: '<span id="lti_lcauth_parmtext_'.$num.'">'.$lcauthparmtext.'</span>'.
6694: '<input type="text" name="lti_lcauthparm_'.$num.'" value="" /></span></td></tr>'.
6695: '</table></fieldset>'.
6696: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.
6697: &mt('LON-CAPA menu items (Course Coordinator can override)').'</legend>'.
6698: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'topmenu'}.': '.
6699: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="0"'.
6700: $checked{'topmenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
6701: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="1"'.
6702: $checked{'topmenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>'.
6703: '<div style="padding:0;clear:both;margin:0;border:0"></div>'.
6704: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'inlinemenu'}.': '.
6705: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="0"'.
6706: $checked{'inlinemenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
6707: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="1"'.
6708: $checked{'inlinemenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>';
6709: $output .='<div style="padding:0;clear:both;margin:0;border:0"></div>'.
6710: '<div class="LC_floatleft" style="display:'.$menusty.';" id="lti_menufield_'.$num.'">'.
6711: '<span class="LC_nobreak">'.&mt('Menu items').': ';
6712: foreach my $type ('fullname','coursetitle','role','logout','grades') {
6713: $output .= '<label><input type="checkbox" name="lti_menuitem_'.$num.'" value="'.$type.'"'.
6714: $checked{'menuitem'}{$type}.' />'.$menutitles{$type}.'</label>'.
6715: (' 'x2);
6716: }
6717: $output .= '</span></div></fieldset>'.
6718: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Mapping courses').'</legend>'.
6719: '<div class="LC_floatleft"><span class="LC_nobreak">'.
6720: &mt('Unique course identifier').': ';
6721: foreach my $option ('course_offering_sourcedid','context_id','other') {
6722: $output .= '<label><input type="radio" name="lti_mapcrs_'.$num.'" value="'.$option.'"'.
6723: $checked{'mapcrs'}{$option}.$onclickcrs.' />'.$option.'</label>'.
6724: ($option eq 'other' ? '' : (' 'x2) );
6725: }
6726: $output .= '</span></div><div class="LC_floatleft" style="display:'.$crsfieldsty.';" id="lti_crsfield_'.$num.'">'.
6727: '<input type="text" name="lti_mapcrsfield_'.$num.'" value="'.$cidfield.'" />'.
6728: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>'.
6729: '<span class="LC_nobreak">'.&mt('LON-CAPA course type(s)').': ';
6730: foreach my $type (@coursetypes) {
6731: $output .= '<label><input type="checkbox" name="lti_mapcrstype_'.$num.'" value="'.$type.'"'.
6732: $checked{'mapcrstype'}{$type}.' />'.$coursetypetitles{$type}.'</label>'.
6733: (' 'x2);
6734: }
6735: $output .= '</span><br /><br />'.
6736: '<span class="LC_nobreak">'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.
6737: '<label><input type="radio" name="lti_storecrs_'.$num.'" value="0"'.
6738: $checked{'storecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
6739: '<label><input type="radio" name="lti_storecrs_'.$num.'" value="1"'.
6740: $checked{'storecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
6741: '</fieldset>'.
6742: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Mapping course roles').'</legend><table><tr>';
6743: foreach my $ltirole (@lticourseroles) {
6744: my ($selected,$selectnone);
6745: if ($rolemaps{$ltirole} eq '') {
6746: $selectnone = ' selected="selected"';
6747: }
6748: $output .= '<td style="text-align: center">'.$ltirole.'<br />'.
6749: '<select name="lti_maprole_'.$ltirole.'_'.$num.'">'.
6750: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
6751: foreach my $role (@courseroles) {
6752: unless ($selectnone) {
6753: if ($rolemaps{$ltirole} eq $role) {
6754: $selected = ' selected="selected"';
6755: } else {
6756: $selected = '';
6757: }
6758: }
6759: $output .= '<option value="'.$role.'"'.$selected.'>'.
6760: &Apache::lonnet::plaintext($role,'Course').
6761: '</option>';
6762: }
6763: $output .= '</select></td>';
6764: }
6765: $output .= '</tr></table></fieldset>'.
6766: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Creating courses').'</legend>'.
6767: '<span class="LC_nobreak">'.&mt('Course created (if absent) on Instructor access').': '.
6768: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="0"'.
6769: $checked{'makecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
6770: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="1"'.
6771: $checked{'makecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
6772: '</fieldset>'.
6773: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Roles which may self-enroll').'</legend>';
6774: foreach my $lticrsrole (@lticourseroles) {
6775: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_selfenroll_'.$num.'" value="'.$lticrsrole.'"'.
6776: $checked{'selfenroll'}{$lticrsrole}.' />'.$lticrsrole.'</label> </span> ';
6777: }
6778: $output .= '</fieldset>'.
6779: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Course options').'</legend>'.
6780: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Assign users to sections').': '.
6781: '<label><input type="radio" name="lti_crssec_'.$num.'" value="0"'.
6782: $checked{'crssec'}{'N'}.$onclicksec.' />'.&mt('No').'</label>'.(' 'x2).
6783: '<label><input type="radio" name="lti_crssec_'.$num.'" value="1"'.
6784: $checked{'crssec'}{'Y'}.$onclicksec.' />'.&mt('Yes').'</label></span></div>'.
6785: '<div class="LC_floatleft" style="display:'.$crssecfieldsty.';" id="lti_crssecfield_'.$num.'">'.
6786: '<span class="LC_nobreak">'.&mt('From').':<label>'.
6787: '<input type="radio" name="lti_crssecsrc_'.$num.'" value="course_section_sourcedid"'.
6788: $checked{'crssecsrc'}{'sourcedid'}.$onclicksecsrc.' />'.
6789: &mt('Standard field').'</label>'.(' 'x2).
6790: '<label><input type="radio" name="lti_crssecsrc_'.$num.'" value="other"'.
6791: $checked{'crssecsrc'}{'other'}.$onclicksecsrc.' />'.&mt('Other').
6792: '</label></span></div><div class="LC_floatleft" style="display:'.$secsrcfieldsty.';" id="lti_secsrcfield_'.$num.'">'.
6793: '<input type="text" name="lti_customsection_'.$num.'" value="'.$crssecsrc.'" />'.
6794: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>';
6795: my ($pb1p1chk,$pb1p0chk,$onclickpb);
6796: foreach my $extra ('roster','passback') {
6797: my $checkedon = '';
6798: my $checkedoff = ' checked="checked"';
6799: if ($extra eq 'passback') {
6800: $pb1p1chk = ' checked="checked"';
6801: $pb1p0chk = '';
6802: $onclickpb = ' onclick="toggleLTI(this.form,'."'passback','$num'".');"';
6803: } else {
6804: $onclickpb = '';
6805: }
6806: if (ref($current) eq 'HASH') {
6807: if (($current->{$extra})) {
6808: $checkedon = $checkedoff;
6809: $checkedoff = '';
6810: if ($extra eq 'passback') {
6811: $passbacksty = 'inline-block';
6812: }
6813: if ($current->{'passbackformat'} eq '1.0') {
6814: $pb1p0chk = ' checked="checked"';
6815: $pb1p1chk = '';
6816: }
6817: }
6818: }
6819: $output .= $lt{$extra}.' '.
6820: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="0"'.$checkedoff.$onclickpb.' />'.
6821: &mt('No').'</label>'.(' 'x2).
6822: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="1"'.$checkedon.$onclickpb.' />'.
6823: &mt('Yes').'</label><br />';
6824: }
6825: $output .= '<div class="LC_floatleft" style="display:'.$passbacksty.';" id="lti_passback_'.$num.'">'.
6826: '<span class="LC_nobreak">'.&mt('Grade format').
6827: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.1"'.$pb1p1chk.' />'.
6828: &mt('Outcomes Service (1.1)').'</label>'.(' 'x2).
6829: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.0"'.$pb1p0chk.'/>'.
6830: &mt('Outcomes Extension (1.0)').'</label></span></div>'.
6831: '<div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>';
6832: $output .= '</span></div></fieldset>';
6833: # '<fieldset><legend>'.&mt('Assigning author roles').'</legend>';
6834: #
6835: # $output .= '</fieldset>'.
6836: # '<fieldset><legend>'.&mt('Assigning domain roles').'</legend>';
6837: return $output;
6838: }
6839:
6840: sub ltimenu_titles {
6841: return &Apache::lonlocal::texthash(
6842: fullname => 'Full name',
6843: coursetitle => 'Course title',
6844: role => 'Role',
6845: logout => 'Logout',
6846: grades => 'Grades',
6847: );
6848: }
6849:
6850: sub print_coursedefaults {
6851: my ($position,$dom,$settings,$rowtotal) = @_;
6852: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
6853: my $itemcount = 1;
6854: my %choices = &Apache::lonlocal::texthash (
6855: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
6856: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
6857: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
6858: coursecredits => 'Credits can be specified for courses',
6859: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
6860: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
6861: inline_chem => 'Use inline previewer for chemical reaction response in place of pop-up',
6862: texengine => 'Default method to display mathematics',
6863: postsubmit => 'Disable submit button/keypress following student submission',
6864: canclone => "People who may clone a course (besides course's owner and coordinators)",
6865: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
6866: );
6867: my %staticdefaults = (
6868: anonsurvey_threshold => 10,
6869: uploadquota => 500,
6870: postsubmit => 60,
6871: mysqltables => 172800,
6872: );
6873: if ($position eq 'top') {
6874: %defaultchecked = (
6875: 'canuse_pdfforms' => 'off',
6876: 'uselcmath' => 'on',
6877: 'usejsme' => 'on',
6878: 'inline_chem' => 'on',
6879: 'canclone' => 'none',
6880: );
6881: @toggles = ('canuse_pdfforms','uselcmath','usejsme','inline_chem');
6882: my $deftex = $Apache::lonnet::deftex;
6883: if (ref($settings) eq 'HASH') {
6884: if ($settings->{'texengine'}) {
6885: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
6886: $deftex = $settings->{'texengine'};
6887: }
6888: }
6889: }
6890: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6891: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
6892: '<span class="LC_nobreak">'.$choices{'texengine'}.
6893: '</span></td><td class="LC_right_item">'.
6894: '<select name="texengine">'."\n";
6895: my %texoptions = (
6896: MathJax => 'MathJax',
6897: mimetex => &mt('Convert to Images'),
6898: tth => &mt('TeX to HTML'),
6899: );
6900: foreach my $renderer ('MathJax','mimetex','tth') {
6901: my $selected = '';
6902: if ($renderer eq $deftex) {
6903: $selected = ' selected="selected"';
6904: }
6905: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
6906: }
6907: $mathdisp .= '</select></td></tr>'."\n";
6908: $itemcount ++;
6909: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
6910: \%choices,$itemcount);
6911: $datatable = $mathdisp.$datatable;
6912: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6913: $datatable .=
6914: '<tr'.$css_class.'><td style="vertical-align: top">'.
6915: '<span class="LC_nobreak">'.$choices{'canclone'}.
6916: '</span></td><td class="LC_left_item">';
6917: my $currcanclone = 'none';
6918: my $onclick;
6919: my @cloneoptions = ('none','domain');
6920: my %clonetitles = &Apache::lonlocal::texthash (
6921: none => 'No additional course requesters',
6922: domain => "Any course requester in course's domain",
6923: instcode => 'Course requests for official courses ...',
6924: );
6925: my (%codedefaults,@code_order,@posscodes);
6926: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
6927: \@code_order) eq 'ok') {
6928: if (@code_order > 0) {
6929: push(@cloneoptions,'instcode');
6930: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
6931: }
6932: }
6933: if (ref($settings) eq 'HASH') {
6934: if ($settings->{'canclone'}) {
6935: if (ref($settings->{'canclone'}) eq 'HASH') {
6936: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
6937: if (@code_order > 0) {
6938: $currcanclone = 'instcode';
6939: @posscodes = @{$settings->{'canclone'}{'instcode'}};
6940: }
6941: }
6942: } elsif ($settings->{'canclone'} eq 'domain') {
6943: $currcanclone = $settings->{'canclone'};
6944: }
6945: }
6946: }
6947: foreach my $option (@cloneoptions) {
6948: my ($checked,$additional);
6949: if ($currcanclone eq $option) {
6950: $checked = ' checked="checked"';
6951: }
6952: if ($option eq 'instcode') {
6953: if (@code_order) {
6954: my $show = 'none';
6955: if ($checked) {
6956: $show = 'block';
6957: }
6958: $additional = '<div id="cloneinstcode" style="display:'.$show.';" />'.
6959: &mt('Institutional codes for new and cloned course have identical:').
6960: '<br />';
6961: foreach my $item (@code_order) {
6962: my $codechk;
6963: if ($checked) {
6964: if (grep(/^\Q$item\E$/,@posscodes)) {
6965: $codechk = ' checked="checked"';
6966: }
6967: }
6968: $additional .= '<label>'.
6969: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
6970: $item.'</label>';
6971: }
6972: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
6973: }
6974: }
6975: $datatable .=
6976: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
6977: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
6978: '</label> '.$additional.'</span><br />';
6979: }
6980: $datatable .= '</td>'.
6981: '</tr>';
6982: $itemcount ++;
6983: } else {
6984: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6985: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
6986: my $currusecredits = 0;
6987: my $postsubmitclient = 1;
6988: my @types = ('official','unofficial','community','textbook','placement');
6989: if (ref($settings) eq 'HASH') {
6990: $currdefresponder = $settings->{'anonsurvey_threshold'};
6991: if (ref($settings->{'uploadquota'}) eq 'HASH') {
6992: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
6993: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
6994: }
6995: }
6996: if (ref($settings->{'coursecredits'}) eq 'HASH') {
6997: foreach my $type (@types) {
6998: next if ($type eq 'community');
6999: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
7000: if ($defcredits{$type} ne '') {
7001: $currusecredits = 1;
7002: }
7003: }
7004: }
7005: if (ref($settings->{'postsubmit'}) eq 'HASH') {
7006: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
7007: $postsubmitclient = 0;
7008: foreach my $type (@types) {
7009: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7010: }
7011: } else {
7012: foreach my $type (@types) {
7013: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
7014: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
7015: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
7016: } else {
7017: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7018: }
7019: } else {
7020: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7021: }
7022: }
7023: }
7024: } else {
7025: foreach my $type (@types) {
7026: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7027: }
7028: }
7029: if (ref($settings->{'mysqltables'}) eq 'HASH') {
7030: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
7031: $currmysql{$type} = $settings->{'mysqltables'}{$type};
7032: }
7033: } else {
7034: foreach my $type (@types) {
7035: $currmysql{$type} = $staticdefaults{'mysqltables'};
7036: }
7037: }
7038: } else {
7039: foreach my $type (@types) {
7040: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7041: }
7042: }
7043: if (!$currdefresponder) {
7044: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
7045: } elsif ($currdefresponder < 1) {
7046: $currdefresponder = 1;
7047: }
7048: foreach my $type (@types) {
7049: if ($curruploadquota{$type} eq '') {
7050: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
7051: }
7052: }
7053: $datatable .=
7054: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7055: $choices{'anonsurvey_threshold'}.
7056: '</span></td>'.
7057: '<td class="LC_right_item"><span class="LC_nobreak">'.
7058: '<input type="text" name="anonsurvey_threshold"'.
7059: ' value="'.$currdefresponder.'" size="5" /></span>'.
7060: '</td></tr>'."\n";
7061: $itemcount ++;
7062: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7063: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7064: $choices{'uploadquota'}.
7065: '</span></td>'.
7066: '<td style="text-align: right" class="LC_right_item">'.
7067: '<table><tr>';
7068: foreach my $type (@types) {
7069: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
7070: '<input type="text" name="uploadquota_'.$type.'"'.
7071: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
7072: }
7073: $datatable .= '</tr></table></td></tr>'."\n";
7074: $itemcount ++;
7075: my $onclick = "toggleDisplay(this.form,'credits');";
7076: my $display = 'none';
7077: if ($currusecredits) {
7078: $display = 'block';
7079: }
7080: my $additional = '<div id="credits" style="display: '.$display.'">'.
7081: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
7082: foreach my $type (@types) {
7083: next if ($type eq 'community');
7084: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
7085: '<input type="text" name="'.$type.'_credits"'.
7086: ' value="'.$defcredits{$type}.'" size="3" /></td>';
7087: }
7088: $additional .= '</tr></table></div>'."\n";
7089: %defaultchecked = ('coursecredits' => 'off');
7090: @toggles = ('coursecredits');
7091: my $current = {
7092: 'coursecredits' => $currusecredits,
7093: };
7094: (my $table,$itemcount) =
7095: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7096: \%choices,$itemcount,$onclick,$additional,'left');
7097: $datatable .= $table;
7098: $onclick = "toggleDisplay(this.form,'studentsubmission');";
7099: my $display = 'none';
7100: if ($postsubmitclient) {
7101: $display = 'block';
7102: }
7103: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
7104: &mt('Number of seconds submit is disabled').'<br />'.
7105: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
7106: '<table><tr>';
7107: foreach my $type (@types) {
7108: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
7109: '<input type="text" name="'.$type.'_timeout" value="'.
7110: $deftimeout{$type}.'" size="5" /></td>';
7111: }
7112: $additional .= '</tr></table></div>'."\n";
7113: %defaultchecked = ('postsubmit' => 'on');
7114: @toggles = ('postsubmit');
7115: $current = {
7116: 'postsubmit' => $postsubmitclient,
7117: };
7118: ($table,$itemcount) =
7119: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7120: \%choices,$itemcount,$onclick,$additional,'left');
7121: $datatable .= $table;
7122: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7123: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7124: $choices{'mysqltables'}.
7125: '</span></td>'.
7126: '<td style="text-align: right" class="LC_right_item">'.
7127: '<table><tr>';
7128: foreach my $type (@types) {
7129: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
7130: '<input type="text" name="mysqltables_'.$type.'"'.
7131: ' value="'.$currmysql{$type}.'" size="8" /></td>';
7132: }
7133: $datatable .= '</tr></table></td></tr>'."\n";
7134: $itemcount ++;
7135:
7136: }
7137: $$rowtotal += $itemcount;
7138: return $datatable;
7139: }
7140:
7141: sub print_selfenrollment {
7142: my ($position,$dom,$settings,$rowtotal) = @_;
7143: my ($css_class,$datatable);
7144: my $itemcount = 1;
7145: my @types = ('official','unofficial','community','textbook','placement');
7146: if (($position eq 'top') || ($position eq 'middle')) {
7147: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
7148: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
7149: my @rows;
7150: my $key;
7151: if ($position eq 'top') {
7152: $key = 'admin';
7153: if (ref($rowsref) eq 'ARRAY') {
7154: @rows = @{$rowsref};
7155: }
7156: } elsif ($position eq 'middle') {
7157: $key = 'default';
7158: @rows = ('types','registered','approval','limit');
7159: }
7160: foreach my $row (@rows) {
7161: if (defined($titlesref->{$row})) {
7162: $itemcount ++;
7163: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7164: $datatable .= '<tr'.$css_class.'>'.
7165: '<td>'.$titlesref->{$row}.'</td>'.
7166: '<td class="LC_left_item">'.
7167: '<table><tr>';
7168: my (%current,%currentcap);
7169: if (ref($settings) eq 'HASH') {
7170: if (ref($settings->{$key}) eq 'HASH') {
7171: foreach my $type (@types) {
7172: if (ref($settings->{$key}->{$type}) eq 'HASH') {
7173: $current{$type} = $settings->{$key}->{$type}->{$row};
7174: }
7175: if (($row eq 'limit') && ($key eq 'default')) {
7176: if (ref($settings->{$key}->{$type}) eq 'HASH') {
7177: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
7178: }
7179: }
7180: }
7181: }
7182: }
7183: my %roles = (
7184: '0' => &Apache::lonnet::plaintext('dc'),
7185: );
7186:
7187: foreach my $type (@types) {
7188: unless (($row eq 'registered') && ($key eq 'default')) {
7189: $datatable .= '<th>'.&mt($type).'</th>';
7190: }
7191: }
7192: unless (($row eq 'registered') && ($key eq 'default')) {
7193: $datatable .= '</tr><tr>';
7194: }
7195: foreach my $type (@types) {
7196: if ($type eq 'community') {
7197: $roles{'1'} = &mt('Community personnel');
7198: } else {
7199: $roles{'1'} = &mt('Course personnel');
7200: }
7201: $datatable .= '<td style="vertical-align: top">';
7202: if ($position eq 'top') {
7203: my %checked;
7204: if ($current{$type} eq '0') {
7205: $checked{'0'} = ' checked="checked"';
7206: } else {
7207: $checked{'1'} = ' checked="checked"';
7208: }
7209: foreach my $role ('1','0') {
7210: $datatable .= '<span class="LC_nobreak"><label>'.
7211: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
7212: 'value="'.$role.'"'.$checked{$role}.' />'.
7213: $roles{$role}.'</label></span> ';
7214: }
7215: } else {
7216: if ($row eq 'types') {
7217: my %checked;
7218: if ($current{$type} =~ /^(all|dom)$/) {
7219: $checked{$1} = ' checked="checked"';
7220: } else {
7221: $checked{''} = ' checked="checked"';
7222: }
7223: foreach my $val ('','dom','all') {
7224: $datatable .= '<span class="LC_nobreak"><label>'.
7225: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7226: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7227: }
7228: } elsif ($row eq 'registered') {
7229: my %checked;
7230: if ($current{$type} eq '1') {
7231: $checked{'1'} = ' checked="checked"';
7232: } else {
7233: $checked{'0'} = ' checked="checked"';
7234: }
7235: foreach my $val ('0','1') {
7236: $datatable .= '<span class="LC_nobreak"><label>'.
7237: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7238: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7239: }
7240: } elsif ($row eq 'approval') {
7241: my %checked;
7242: if ($current{$type} =~ /^([12])$/) {
7243: $checked{$1} = ' checked="checked"';
7244: } else {
7245: $checked{'0'} = ' checked="checked"';
7246: }
7247: for my $val (0..2) {
7248: $datatable .= '<span class="LC_nobreak"><label>'.
7249: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7250: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7251: }
7252: } elsif ($row eq 'limit') {
7253: my %checked;
7254: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
7255: $checked{$1} = ' checked="checked"';
7256: } else {
7257: $checked{'none'} = ' checked="checked"';
7258: }
7259: my $cap;
7260: if ($currentcap{$type} =~ /^\d+$/) {
7261: $cap = $currentcap{$type};
7262: }
7263: foreach my $val ('none','allstudents','selfenrolled') {
7264: $datatable .= '<span class="LC_nobreak"><label>'.
7265: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7266: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7267: }
7268: $datatable .= '<br />'.
7269: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
7270: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
7271: '</span>';
7272: }
7273: }
7274: $datatable .= '</td>';
7275: }
7276: $datatable .= '</tr>';
7277: }
7278: $datatable .= '</table></td></tr>';
7279: }
7280: } elsif ($position eq 'bottom') {
7281: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
7282: }
7283: $$rowtotal += $itemcount;
7284: return $datatable;
7285: }
7286:
7287: sub print_validation_rows {
7288: my ($caller,$dom,$settings,$rowtotal) = @_;
7289: my ($itemsref,$namesref,$fieldsref);
7290: if ($caller eq 'selfenroll') {
7291: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
7292: } elsif ($caller eq 'requestcourses') {
7293: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
7294: }
7295: my %currvalidation;
7296: if (ref($settings) eq 'HASH') {
7297: if (ref($settings->{'validation'}) eq 'HASH') {
7298: %currvalidation = %{$settings->{'validation'}};
7299: }
7300: }
7301: my $datatable;
7302: my $itemcount = 0;
7303: foreach my $item (@{$itemsref}) {
7304: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7305: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7306: $namesref->{$item}.
7307: '</span></td>'.
7308: '<td class="LC_left_item">';
7309: if (($item eq 'url') || ($item eq 'button')) {
7310: $datatable .= '<span class="LC_nobreak">'.
7311: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
7312: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
7313: } elsif ($item eq 'fields') {
7314: my @currfields;
7315: if (ref($currvalidation{$item}) eq 'ARRAY') {
7316: @currfields = @{$currvalidation{$item}};
7317: }
7318: foreach my $field (@{$fieldsref}) {
7319: my $check = '';
7320: if (grep(/^\Q$field\E$/,@currfields)) {
7321: $check = ' checked="checked"';
7322: }
7323: $datatable .= '<span class="LC_nobreak"><label>'.
7324: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
7325: ' value="'.$field.'"'.$check.' />'.$field.
7326: '</label></span> ';
7327: }
7328: } elsif ($item eq 'markup') {
7329: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
7330: $currvalidation{$item}.
7331: '</textarea>';
7332: }
7333: $datatable .= '</td></tr>'."\n";
7334: if (ref($rowtotal)) {
7335: $itemcount ++;
7336: }
7337: }
7338: if ($caller eq 'requestcourses') {
7339: my %currhash;
7340: if (ref($settings) eq 'HASH') {
7341: if (ref($settings->{'validation'}) eq 'HASH') {
7342: if ($settings->{'validation'}{'dc'} ne '') {
7343: $currhash{$settings->{'validation'}{'dc'}} = 1;
7344: }
7345: }
7346: }
7347: my $numinrow = 2;
7348: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
7349: 'validationdc',%currhash);
7350: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7351: $datatable .= '<tr'.$css_class.'><td>';
7352: if ($numdc > 1) {
7353: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
7354: } else {
7355: $datatable .= &mt('Course creation processed as: ');
7356: }
7357: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
7358: $itemcount ++;
7359: }
7360: if (ref($rowtotal)) {
7361: $$rowtotal += $itemcount;
7362: }
7363: return $datatable;
7364: }
7365:
7366: sub print_privacy {
7367: my ($position,$dom,$settings,$rowtotal) = @_;
7368: my ($datatable,$css_class,$numinrow,@items,%names,$othertitle,$usertypes,$types);
7369: my $itemcount = 0;
7370: unless ($position eq 'top') {
7371: @items = ('domain','author','course','community');
7372: %names = &Apache::lonlocal::texthash (
7373: domain => 'Assigned domain role(s)',
7374: author => 'Assigned co-author role(s)',
7375: course => 'Assigned course role(s)',
7376: community => 'Assigned community role',
7377: );
7378: $numinrow = 4;
7379: ($othertitle,$usertypes,$types) =
7380: &Apache::loncommon::sorted_inst_types($dom);
7381: }
7382: if (($position eq 'top') || ($position eq 'middle')) {
7383: my (%by_ip,%by_location,@intdoms,@instdoms);
7384: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
7385: if ($position eq 'top') {
7386: my %curr;
7387: my @options = ('none','user','domain','auto');
7388: my %titles = &Apache::lonlocal::texthash (
7389: none => 'Not allowed',
7390: user => 'User authorizes',
7391: domain => 'DC authorizes',
7392: auto => 'Unrestricted',
7393: instdom => 'Other domain shares institution/provider',
7394: extdom => 'Other domain has different institution/provider',
7395: );
7396: my %names = &Apache::lonlocal::texthash (
7397: domain => 'Domain role',
7398: author => 'Co-author role',
7399: course => 'Course role',
7400: community => 'Community role',
7401: );
7402: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7403: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7404: foreach my $domtype ('instdom','extdom') {
7405: my (%checked,$skip);
7406: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7407: $datatable .= '<tr'.$css_class.'><td>'.$titles{$domtype}.'</td>'.
7408: '<td class="LC_left_item">';
7409: if ($domtype eq 'instdom') {
7410: unless (@instdoms > 1) {
7411: $datatable .= &mt('Nothing to set, as no domains besides [_1] are hosted by [_2]',$dom,$intdom);
7412: $skip = 1;
7413: }
7414: } elsif ($domtype eq 'extdom') {
7415: if (keys(%by_location) == 0) {
7416: $datatable .= &mt('Nothing to set, as no other hosts besides [_1]',$intdom);
7417: $skip = 1;
7418: }
7419: }
7420: unless ($skip) {
7421: foreach my $roletype ('domain','author','course','community') {
7422: $checked{'auto'} = ' checked="checked"';
7423: if (ref($settings) eq 'HASH') {
7424: if (ref($settings->{approval}) eq 'HASH') {
7425: if (ref($settings->{approval}->{$domtype}) eq 'HASH') {
7426: if ($settings->{approval}->{$domtype}->{$roletype}=~ /^(none|user|domain)$/) {
7427: $checked{$1} = ' checked="checked"';
7428: $checked{'auto'} = '';
7429: }
7430: }
7431: }
7432: }
7433: $datatable .= '<fieldset><legend>'.$names{$roletype}.'</legend>';
7434: foreach my $option (@options) {
7435: $datatable .= '<span class="LC_nobreak"><label>'.
7436: '<input type="radio" name="privacy_approval_'.$domtype.'_'.$roletype.'" '.
7437: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
7438: '</label></span> ';
7439: }
7440: $datatable .= '</fieldset>';
7441: }
7442: }
7443: $datatable .= '</td></tr>';
7444: $itemcount ++;
7445: }
7446: } elsif ($position eq 'middle') {
7447: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
7448: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7449: foreach my $item (@{$types}) {
7450: $datatable .= &modifiable_userdata_row('privacy','othdom_'.$item,$settings,
7451: $numinrow,$itemcount,'','','','','',
7452: '',$usertypes->{$item});
7453: $itemcount ++;
7454: }
7455: }
7456: $datatable .= &modifiable_userdata_row('privacy','othdom_default',$settings,
7457: $numinrow,$itemcount,'','','','','',
7458: '',$othertitle);
7459: $itemcount ++;
7460: } else {
7461: my (@insttypes,%insttitles);
7462: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7463: @insttypes = @{$types};
7464: %insttitles = %{$usertypes};
7465: }
7466: foreach my $item (@insttypes,'default') {
7467: my $title;
7468: if ($item eq 'default') {
7469: $title = $othertitle;
7470: } else {
7471: $title = $insttitles{$item};
7472: }
7473: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7474: $datatable .= '<tr'.$css_class.'>'.
7475: '<td class="LC_left_item">'.$title.'</td>'.
7476: '<td class="LC_left_item">'.
7477: &mt('Nothing to set here, as there are no other domains').
7478: '</td></tr>';
7479: $itemcount ++;
7480: }
7481: }
7482: }
7483: } else {
7484: my $prefix;
7485: if ($position eq 'lower') {
7486: $prefix = 'priv';
7487: } else {
7488: $prefix = 'unpriv';
7489: }
7490: foreach my $item (@items) {
7491: $datatable .= &modifiable_userdata_row('privacy',$prefix.'_'.$item,$settings,
7492: $numinrow,$itemcount,'','','','','',
7493: '',$names{$item});
7494: $itemcount ++;
7495: }
7496: }
7497: if (ref($rowtotal)) {
7498: $$rowtotal += $itemcount;
7499: }
7500: return $datatable;
7501: }
7502:
7503: sub print_passwords {
7504: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
7505: my ($datatable,$css_class);
7506: my $itemcount = 0;
7507: my %titles = &Apache::lonlocal::texthash (
7508: captcha => '"Forgot Password" CAPTCHA validation',
7509: link => 'Reset link expiration (hours)',
7510: case => 'Case-sensitive usernames/e-mail',
7511: prelink => 'Information required (form 1)',
7512: postlink => 'Information required (form 2)',
7513: emailsrc => 'LON-CAPA e-mail address type(s)',
7514: customtext => 'Domain specific text (HTML)',
7515: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
7516: intauth_check => 'Check bcrypt cost if authenticated',
7517: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
7518: permanent => 'Permanent e-mail address',
7519: critical => 'Critical notification address',
7520: notify => 'Notification address',
7521: min => 'Minimum password length',
7522: max => 'Maximum password length',
7523: chars => 'Required characters',
7524: expire => 'Password expiration (days)',
7525: numsaved => 'Number of previous passwords to save and disallow reuse',
7526: );
7527: if ($position eq 'top') {
7528: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7529: my $shownlinklife = 2;
7530: my $prelink = 'both';
7531: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
7532: if (ref($settings) eq 'HASH') {
7533: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
7534: $shownlinklife = $settings->{resetlink};
7535: }
7536: if (ref($settings->{resetcase}) eq 'ARRAY') {
7537: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
7538: }
7539: if ($settings->{resetprelink} =~ /^(both|either)$/) {
7540: $prelink = $settings->{resetprelink};
7541: }
7542: if (ref($settings->{resetpostlink}) eq 'HASH') {
7543: %postlink = %{$settings->{resetpostlink}};
7544: }
7545: if (ref($settings->{resetemail}) eq 'ARRAY') {
7546: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
7547: }
7548: if ($settings->{resetremove}) {
7549: $nostdtext = 1;
7550: }
7551: if ($settings->{resetcustom}) {
7552: $customurl = $settings->{resetcustom};
7553: }
7554: } else {
7555: if (ref($types) eq 'ARRAY') {
7556: foreach my $item (@{$types}) {
7557: $casesens{$item} = 1;
7558: $postlink{$item} = ['username','email'];
7559: }
7560: }
7561: $casesens{'default'} = 1;
7562: $postlink{'default'} = ['username','email'];
7563: $prelink = 'both';
7564: %emailsrc = (
7565: permanent => 1,
7566: critical => 1,
7567: notify => 1,
7568: );
7569: }
7570: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
7571: $itemcount ++;
7572: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7573: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
7574: '<td class="LC_left_item">'.
7575: '<input type="textbox" value="'.$shownlinklife.'" '.
7576: 'name="passwords_link" size="3" /></td></tr>';
7577: $itemcount ++;
7578: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7579: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
7580: '<td class="LC_left_item">';
7581: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7582: foreach my $item (@{$types}) {
7583: my $checkedcase;
7584: if ($casesens{$item}) {
7585: $checkedcase = ' checked="checked"';
7586: }
7587: $datatable .= '<span class="LC_nobreak"><label>'.
7588: '<input type="checkbox" name="passwords_case_sensitive" value="'.
7589: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
7590: '</span> ';
7591: }
7592: }
7593: my $checkedcase;
7594: if ($casesens{'default'}) {
7595: $checkedcase = ' checked="checked"';
7596: }
7597: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
7598: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
7599: $othertitle.'</label></span></td>';
7600: $itemcount ++;
7601: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7602: my %checkedpre = (
7603: both => ' checked="checked"',
7604: either => '',
7605: );
7606: if ($prelink eq 'either') {
7607: $checkedpre{either} = ' checked="checked"';
7608: $checkedpre{both} = '';
7609: }
7610: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
7611: '<td class="LC_left_item"><span class="LC_nobreak">'.
7612: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
7613: &mt('Both username and e-mail address').'</label></span> '.
7614: '<span class="LC_nobreak"><label>'.
7615: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
7616: &mt('Either username or e-mail address').'</label></span></td></tr>';
7617: $itemcount ++;
7618: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7619: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
7620: '<td class="LC_left_item">';
7621: my %postlinked;
7622: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7623: foreach my $item (@{$types}) {
7624: undef(%postlinked);
7625: $datatable .= '<fieldset style="display: inline-block;">'.
7626: '<legend>'.$usertypes->{$item}.'</legend>';
7627: if (ref($postlink{$item}) eq 'ARRAY') {
7628: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
7629: }
7630: foreach my $field ('email','username') {
7631: my $checked;
7632: if ($postlinked{$field}) {
7633: $checked = ' checked="checked"';
7634: }
7635: $datatable .= '<span class="LC_nobreak"><label>'.
7636: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
7637: $field.'"'.$checked.' />'.$field.'</label>'.
7638: '<span> ';
7639: }
7640: $datatable .= '</fieldset>';
7641: }
7642: }
7643: if (ref($postlink{'default'}) eq 'ARRAY') {
7644: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
7645: }
7646: $datatable .= '<fieldset style="display: inline-block;">'.
7647: '<legend>'.$othertitle.'</legend>';
7648: foreach my $field ('email','username') {
7649: my $checked;
7650: if ($postlinked{$field}) {
7651: $checked = ' checked="checked"';
7652: }
7653: $datatable .= '<span class="LC_nobreak"><label>'.
7654: '<input type="checkbox" name="passwords_postlink_default" value="'.
7655: $field.'"'.$checked.' />'.$field.'</label>'.
7656: '<span> ';
7657: }
7658: $datatable .= '</fieldset></td></tr>';
7659: $itemcount ++;
7660: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7661: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
7662: '<td class="LC_left_item">';
7663: foreach my $type ('permanent','critical','notify') {
7664: my $checkedemail;
7665: if ($emailsrc{$type}) {
7666: $checkedemail = ' checked="checked"';
7667: }
7668: $datatable .= '<span class="LC_nobreak"><label>'.
7669: '<input type="checkbox" name="passwords_emailsrc" value="'.
7670: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
7671: '<span> ';
7672: }
7673: $datatable .= '</td></tr>';
7674: $itemcount ++;
7675: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7676: my $switchserver = &check_switchserver($dom,$confname);
7677: my ($showstd,$noshowstd);
7678: if ($nostdtext) {
7679: $noshowstd = ' checked="checked"';
7680: } else {
7681: $showstd = ' checked="checked"';
7682: }
7683: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
7684: '<td class="LC_left_item"><span class="LC_nobreak">'.
7685: &mt('Retain standard text:').
7686: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
7687: &mt('Yes').'</label>'.' '.
7688: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
7689: &mt('No').'</label></span><br />'.
7690: '<span class="LC_fontsize_small">'.
7691: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
7692: &mt('Include custom text:');
7693: if ($customurl) {
7694: my $link = &Apache::loncommon::modal_link($customurl,&mt('custom text'),600,500,
7695: undef,undef,undef,undef,'background-color:#ffffff');
7696: $datatable .= '<span class="LC_nobreak"> '.$link.
7697: '<label><input type="checkbox" name="passwords_custom_del"'.
7698: ' value="1" />'.&mt('Delete?').'</label></span>'.
7699: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
7700: }
7701: if ($switchserver) {
7702: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
7703: } else {
7704: $datatable .='<span class="LC_nobreak"> '.
7705: '<input type="file" name="passwords_customfile" /></span>';
7706: }
7707: $datatable .= '</td></tr>';
7708: } elsif ($position eq 'middle') {
7709: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
7710: my @items = ('intauth_cost','intauth_check','intauth_switch');
7711: my %defaults;
7712: if (ref($domconf{'defaults'}) eq 'HASH') {
7713: %defaults = %{$domconf{'defaults'}};
7714: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
7715: $defaults{'intauth_cost'} = 10;
7716: }
7717: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
7718: $defaults{'intauth_check'} = 0;
7719: }
7720: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
7721: $defaults{'intauth_switch'} = 0;
7722: }
7723: } else {
7724: %defaults = (
7725: 'intauth_cost' => 10,
7726: 'intauth_check' => 0,
7727: 'intauth_switch' => 0,
7728: );
7729: }
7730: foreach my $item (@items) {
7731: if ($itemcount%2) {
7732: $css_class = '';
7733: } else {
7734: $css_class = ' class="LC_odd_row" ';
7735: }
7736: $datatable .= '<tr'.$css_class.'>'.
7737: '<td><span class="LC_nobreak">'.$titles{$item}.
7738: '</span></td><td class="LC_left_item" colspan="3">';
7739: if ($item eq 'intauth_switch') {
7740: my @options = (0,1,2);
7741: my %optiondesc = &Apache::lonlocal::texthash (
7742: 0 => 'No',
7743: 1 => 'Yes',
7744: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
7745: );
7746: $datatable .= '<table width="100%">';
7747: foreach my $option (@options) {
7748: my $checked = ' ';
7749: if ($defaults{$item} eq $option) {
7750: $checked = ' checked="checked"';
7751: }
7752: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7753: '<label><input type="radio" name="'.$item.
7754: '" value="'.$option.'"'.$checked.' />'.
7755: $optiondesc{$option}.'</label></span></td></tr>';
7756: }
7757: $datatable .= '</table>';
7758: } elsif ($item eq 'intauth_check') {
7759: my @options = (0,1,2);
7760: my %optiondesc = &Apache::lonlocal::texthash (
7761: 0 => 'No',
7762: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
7763: 2 => 'Yes, disallow login if stored cost is less than domain default',
7764: );
7765: $datatable .= '<table width="100%">';
7766: foreach my $option (@options) {
7767: my $checked = ' ';
7768: my $onclick;
7769: if ($defaults{$item} eq $option) {
7770: $checked = ' checked="checked"';
7771: }
7772: if ($option == 2) {
7773: $onclick = ' onclick="javascript:warnIntAuth(this);"';
7774: }
7775: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7776: '<label><input type="radio" name="'.$item.
7777: '" value="'.$option.'"'.$checked.$onclick.' />'.
7778: $optiondesc{$option}.'</label></span></td></tr>';
7779: }
7780: $datatable .= '</table>';
7781: } else {
7782: $datatable .= '<input type="text" name="'.$item.'" value="'.
7783: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
7784: }
7785: $datatable .= '</td></tr>';
7786: $itemcount ++;
7787: }
7788: } elsif ($position eq 'lower') {
7789: my ($min,$max,%chars,$expire,$numsaved);
7790: $min = $Apache::lonnet::passwdmin;
7791: if (ref($settings) eq 'HASH') {
7792: if ($settings->{min}) {
7793: $min = $settings->{min};
7794: }
7795: if ($settings->{max}) {
7796: $max = $settings->{max};
7797: }
7798: if (ref($settings->{chars}) eq 'ARRAY') {
7799: map { $chars{$_} = 1; } (@{$settings->{chars}});
7800: }
7801: if ($settings->{expire}) {
7802: $expire = $settings->{expire};
7803: }
7804: if ($settings->{numsaved}) {
7805: $numsaved = $settings->{numsaved};
7806: }
7807: }
7808: my %rulenames = &Apache::lonlocal::texthash(
7809: uc => 'At least one upper case letter',
7810: lc => 'At least one lower case letter',
7811: num => 'At least one number',
7812: spec => 'At least one non-alphanumeric',
7813: );
7814: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7815: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
7816: '<td class="LC_left_item"><span class="LC_nobreak">'.
7817: '<input type="text" name="passwords_min" value="'.$min.'" size="3" '.
7818: 'onblur="javascript:warnIntPass(this);" />'.
7819: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
7820: '</span></td></tr>';
7821: $itemcount ++;
7822: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7823: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
7824: '<td class="LC_left_item"><span class="LC_nobreak">'.
7825: '<input type="text" name="passwords_max" value="'.$max.'" size="3" '.
7826: 'onblur="javascript:warnIntPass(this);" />'.
7827: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
7828: '</span></td></tr>';
7829: $itemcount ++;
7830: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7831: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
7832: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
7833: '</span></td>';
7834: my $numinrow = 2;
7835: my @possrules = ('uc','lc','num','spec');
7836: $datatable .= '<td class="LC_left_item"><table>';
7837: for (my $i=0; $i<@possrules; $i++) {
7838: my ($rem,$checked);
7839: if ($chars{$possrules[$i]}) {
7840: $checked = ' checked="checked"';
7841: }
7842: $rem = $i%($numinrow);
7843: if ($rem == 0) {
7844: if ($i > 0) {
7845: $datatable .= '</tr>';
7846: }
7847: $datatable .= '<tr>';
7848: }
7849: $datatable .= '<td><span class="LC_nobreak"><label>'.
7850: '<input type="checkbox" name="passwords_chars" value="'.$possrules[$i].'"'.$checked.' />'.
7851: $rulenames{$possrules[$i]}.'</label></span></td>';
7852: }
7853: my $rem = @possrules%($numinrow);
7854: my $colsleft = $numinrow - $rem;
7855: if ($colsleft > 1 ) {
7856: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7857: ' </td>';
7858: } elsif ($colsleft == 1) {
7859: $datatable .= '<td class="LC_left_item"> </td>';
7860: }
7861: $datatable .='</table></td></tr>';
7862: $itemcount ++;
7863: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7864: $datatable .= '<tr'.$css_class.'><td>'.$titles{'expire'}.'</td>'.
7865: '<td class="LC_left_item"><span class="LC_nobreak">'.
7866: '<input type="text" name="passwords_expire" value="'.$expire.'" size="4" '.
7867: 'onblur="javascript:warnIntPass(this);" />'.
7868: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no expiration)').'</span>'.
7869: '</span></td></tr>';
7870: $itemcount ++;
7871: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7872: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
7873: '<td class="LC_left_item"><span class="LC_nobreak">'.
7874: '<input type="text" name="passwords_numsaved" value="'.$numsaved.'" size="3" '.
7875: 'onblur="javascript:warnIntPass(this);" />'.
7876: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
7877: '</span></td></tr>';
7878: } else {
7879: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7880: my %ownerchg = (
7881: by => {},
7882: for => {},
7883: );
7884: my %ownertitles = &Apache::lonlocal::texthash (
7885: by => 'Course owner status(es) allowed',
7886: for => 'Student status(es) allowed',
7887: );
7888: if (ref($settings) eq 'HASH') {
7889: if (ref($settings->{crsownerchg}) eq 'HASH') {
7890: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
7891: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
7892: }
7893: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
7894: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
7895: }
7896: }
7897: }
7898: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7899: $datatable .= '<tr '.$css_class.'>'.
7900: '<td>'.
7901: &mt('Requirements').'<ul>'.
7902: '<li>'.&mt("Course 'type' is not a Community or Placement Test").'</li>'.
7903: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
7904: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
7905: '<li>'.&mt('User, course, and student share same domain').'</li>'.
7906: '</ul>'.
7907: '</td>'.
7908: '<td class="LC_left_item">';
7909: foreach my $item ('by','for') {
7910: $datatable .= '<fieldset style="display: inline-block;">'.
7911: '<legend>'.$ownertitles{$item}.'</legend>';
7912: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7913: foreach my $type (@{$types}) {
7914: my $checked;
7915: if ($ownerchg{$item}{$type}) {
7916: $checked = ' checked="checked"';
7917: }
7918: $datatable .= '<span class="LC_nobreak"><label>'.
7919: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
7920: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
7921: '</span> ';
7922: }
7923: }
7924: my $checked;
7925: if ($ownerchg{$item}{'default'}) {
7926: $checked = ' checked="checked"';
7927: }
7928: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
7929: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
7930: $othertitle.'</label></span></fieldset>';
7931: }
7932: $datatable .= '</td></tr>';
7933: }
7934: return $datatable;
7935: }
7936:
7937: sub print_wafproxy {
7938: my ($position,$dom,$settings,$rowtotal) = @_;
7939: my $css_class;
7940: my $itemcount = 0;
7941: my $datatable;
7942: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7943: my (%othercontrol,%otherdoms,%aliases,%saml,%values,$setdom,$showdom);
7944: my %lt = &wafproxy_titles();
7945: foreach my $server (sort(keys(%servers))) {
7946: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
7947: next if ($serverhome eq '');
7948: my $serverdom;
7949: if ($serverhome ne $server) {
7950: $serverdom = &Apache::lonnet::host_domain($serverhome);
7951: if (($serverdom ne '') && (&Apache::lonnet::domain($serverdom) ne '')) {
7952: $othercontrol{$server} = $serverdom;
7953: }
7954: } else {
7955: $serverdom = &Apache::lonnet::host_domain($server);
7956: next if (($serverdom eq '') || (&Apache::lonnet::domain($serverdom) eq ''));
7957: if ($serverdom ne $dom) {
7958: $othercontrol{$server} = $serverdom;
7959: } else {
7960: $setdom = 1;
7961: if (ref($settings) eq 'HASH') {
7962: if (ref($settings->{'alias'}) eq 'HASH') {
7963: $aliases{$dom} = $settings->{'alias'};
7964: if ($aliases{$dom} ne '') {
7965: $showdom = 1;
7966: }
7967: }
7968: if (ref($settings->{'saml'}) eq 'HASH') {
7969: $saml{$dom} = $settings->{'saml'};
7970: }
7971: }
7972: }
7973: }
7974: }
7975: if ($setdom) {
7976: %{$values{$dom}} = ();
7977: if (ref($settings) eq 'HASH') {
7978: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
7979: $values{$dom}{$item} = $settings->{$item};
7980: }
7981: }
7982: }
7983: if (keys(%othercontrol)) {
7984: %otherdoms = reverse(%othercontrol);
7985: foreach my $domain (keys(%otherdoms)) {
7986: %{$values{$domain}} = ();
7987: my %config = &Apache::lonnet::get_dom('configuration',['wafproxy'],$domain);
7988: if (ref($config{'wafproxy'}) eq 'HASH') {
7989: $aliases{$domain} = $config{'wafproxy'}{'alias'};
7990: if (exists($config{'wafproxy'}{'saml'})) {
7991: $saml{$domain} = $config{'wafproxy'}{'saml'};
7992: }
7993: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
7994: $values{$domain}{$item} = $config{'wafproxy'}{$item};
7995: }
7996: }
7997: }
7998: }
7999: if ($position eq 'top') {
8000: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8001: my %aliasinfo;
8002: foreach my $server (sort(keys(%servers))) {
8003: $itemcount ++;
8004: my $dom_in_effect;
8005: my $aliasrows = '<tr>'.
8006: '<td class="LC_left_item" style="vertical-align: baseline;">'.
8007: &mt('Hostname').': '.
8008: '<i>'.&Apache::lonnet::hostname($server).'</i></td><td> </td>';
8009: if ($othercontrol{$server}) {
8010: $dom_in_effect = $othercontrol{$server};
8011: my ($current,$forsaml);
8012: if (ref($aliases{$dom_in_effect}) eq 'HASH') {
8013: $current = $aliases{$dom_in_effect}{$server};
8014: }
8015: if (ref($saml{$dom_in_effect}) eq 'HASH') {
8016: if ($saml{$dom_in_effect}{$server}) {
8017: $forsaml = 1;
8018: }
8019: }
8020: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
8021: &mt('Alias').': ';
8022: if ($current) {
8023: $aliasrows .= $current;
8024: if ($forsaml) {
8025: $aliasrows .= ' ('.&mt('also for SSO Auth').')';
8026: }
8027: } else {
8028: $aliasrows .= &mt('None');
8029: }
8030: $aliasrows .= ' <span class="LC_small">('.
8031: &mt('controlled by domain: [_1]',
8032: '<b>'.$dom_in_effect.'</b>').')</span></td>';
8033: } else {
8034: $dom_in_effect = $dom;
8035: my ($current,$samlon,$samloff);
8036: $samloff = ' checked="checked"';
8037: if (ref($aliases{$dom}) eq 'HASH') {
8038: if ($aliases{$dom}{$server}) {
8039: $current = $aliases{$dom}{$server};
8040: }
8041: }
8042: if (ref($saml{$dom}) eq 'HASH') {
8043: if ($saml{$dom}{$server}) {
8044: $samlon = $samloff;
8045: undef($samloff);
8046: }
8047: }
8048: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
8049: &mt('Alias').': '.
8050: '<input type="text" name="wafproxy_alias_'.$server.'" '.
8051: 'value="'.$current.'" size="30" />'.
8052: (' 'x2).'<span class="LC_nobreak">'.
8053: &mt('Alias used for SSO Auth').': <label>'.
8054: '<input type="radio" value="0"'.$samloff.' name="wafproxy_alias_saml_'.$server.'" />'.
8055: &mt('No').'</label> <label>'.
8056: '<input type="radio" value="1"'.$samlon.' name="wafproxy_alias_saml_'.$server.'" />'.
8057: &mt('Yes').'</label></span>'.
8058: '</td>';
8059: }
8060: $aliasrows .= '</tr>';
8061: $aliasinfo{$dom_in_effect} .= $aliasrows;
8062: }
8063: if ($aliasinfo{$dom}) {
8064: my ($onclick,$wafon,$wafoff,$showtable);
8065: $onclick = ' onclick="javascript:toggleWAF();"';
8066: $wafoff = ' checked="checked"';
8067: $showtable = ' style="display:none";';
8068: if ($showdom) {
8069: $wafon = $wafoff;
8070: $wafoff = '';
8071: $showtable = ' style="display:inline;"';
8072: }
8073: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8074: $datatable = '<tr'.$css_class.'>'.
8075: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br />'.
8076: '<span class="LC_nobreak">'.&mt('WAF in use?').' <label>'.
8077: '<input type="radio" name="wafproxy_'.$dom.'" value="1"'.$wafon.$onclick.' />'.
8078: &mt('Yes').'</label>'.(' 'x2).'<label>'.
8079: '<input type="radio" name="wafproxy_'.$dom.'" value="0"'.$wafoff.$onclick.' />'.
8080: &mt('No').'</label></span></td>'.
8081: '<td class="LC_left_item">'.
8082: '<table id="wafproxy_table"'.$showtable.'>'.$aliasinfo{$dom}.
8083: '</table></td></tr>';
8084: $itemcount++;
8085: }
8086: if (keys(%otherdoms)) {
8087: foreach my $key (sort(keys(%otherdoms))) {
8088: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8089: $datatable .= '<tr'.$css_class.'>'.
8090: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$key.'</b>').'</td>'.
8091: '<td class="LC_left_item"><table>'.$aliasinfo{$key}.
8092: '</table></td></tr>';
8093: $itemcount++;
8094: }
8095: }
8096: } else {
8097: my %ip_methods = &remoteip_methods();
8098: if ($setdom) {
8099: $itemcount ++;
8100: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8101: my ($nowafstyle,$wafstyle,$curr_remotip,$currwafdisplay,$vpndircheck,$vpnaliascheck,
8102: $currwafvpn,$wafrangestyle,$alltossl,$ssltossl);
8103: $wafstyle = ' style="display:none;"';
8104: $nowafstyle = ' style="display:table-row;"';
8105: $currwafdisplay = ' style="display: none"';
8106: $wafrangestyle = ' style="display: none"';
8107: $curr_remotip = 'n';
8108: $ssltossl = ' checked="checked"';
8109: if ($showdom) {
8110: $wafstyle = ' style="display:table-row;"';
8111: $nowafstyle = ' style="display:none;"';
8112: if (keys(%{$values{$dom}})) {
8113: if ($values{$dom}{remoteip} =~ /^[nmh]$/) {
8114: $curr_remotip = $values{$dom}{remoteip};
8115: }
8116: if ($curr_remotip eq 'h') {
8117: $currwafdisplay = ' style="display:table-row"';
8118: $wafrangestyle = ' style="display:inline-block;"';
8119: }
8120: if ($values{$dom}{'sslopt'}) {
8121: $alltossl = ' checked="checked"';
8122: $ssltossl = '';
8123: }
8124: }
8125: if (($values{$dom}{'vpnint'} ne '') || ($values{$dom}{'vpnext'} ne '')) {
8126: $vpndircheck = ' checked="checked"';
8127: $currwafvpn = ' style="display:table-row;"';
8128: $wafrangestyle = ' style="display:inline-block;"';
8129: } else {
8130: $vpnaliascheck = ' checked="checked"';
8131: $currwafvpn = ' style="display:none;"';
8132: }
8133: }
8134: $datatable .= '<tr'.$css_class.' id="nowafproxyrow_'.$dom.'"'.$wafstyle.'>'.
8135: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'</td>'.
8136: '<td class="LC_right_item">'.&mt('WAF not in use, nothing to set').'</td>'.
8137: '</tr>'.
8138: '<tr'.$css_class.' id="wafproxyrow_'.$dom.'"'.$wafstyle.'>'.
8139: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br /><br />'.
8140: '<div id="wafproxyranges_'.$dom.'">'.&mt('Format for comma separated IP ranges').':<br />'.
8141: &mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
8142: &mt('Range(s) stored in CIDR notation').'</div></td>'.
8143: '<td class="LC_left_item"><table>'.
8144: '<tr>'.
8145: '<td valign="top">'.$lt{'remoteip'}.': '.
8146: '<select name="wafproxy_remoteip" id="wafproxy_remoteip" onchange="javascript:updateWAF();">';
8147: foreach my $option ('m','h','n') {
8148: my $sel;
8149: if ($option eq $curr_remotip) {
8150: $sel = ' selected="selected"';
8151: }
8152: $datatable .= '<option value="'.$option.'"'.$sel.'>'.
8153: $ip_methods{$option}.'</option>';
8154: }
8155: $datatable .= '</select></td></tr>'."\n".
8156: '<tr id="wafproxy_header"'.$currwafdisplay.'><td>'.
8157: $lt{'ipheader'}.': '.
8158: '<input type="text" value="'.$values{$dom}{'ipheader'}.'" '.
8159: 'name="wafproxy_ipheader" />'.
8160: '</td></tr>'."\n".
8161: '<tr id="wafproxy_trust"'.$currwafdisplay.'><td>'.
8162: $lt{'trusted'}.':<br />'.
8163: '<textarea name="wafproxy_trusted" rows="3" cols="80">'.
8164: $values{$dom}{'trusted'}.'</textarea>'.
8165: '</td></tr>'."\n".
8166: '<tr><td><hr /></td></tr>'."\n".
8167: '<tr>'.
8168: '<td valign="top">'.$lt{'vpnaccess'}.':<br /><span class="LC_nobreak">'.
8169: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpndircheck.' value="1" onclick="javascript:checkWAF();" />'.
8170: $lt{'vpndirect'}.'</label>'.(' 'x2).
8171: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpnaliascheck.' value="0" onclick="javascript:checkWAF();" />'.
8172: $lt{'vpnaliased'}.'</label></span></td></tr>';
8173: foreach my $item ('vpnint','vpnext') {
8174: $datatable .= '<tr id="wafproxy_show_'.$item.'"'.$currwafvpn.'>'.
8175: '<td valign="top">'.$lt{$item}.':<br />'.
8176: '<textarea name="wafproxy_'.$item.'" rows="3" cols="80">'.
8177: $values{$dom}{$item}.'</textarea>'.
8178: '</td></tr>'."\n";
8179: }
8180: $datatable .= '<tr><td><hr /></td></tr>'."\n".
8181: '<tr>'.
8182: '<td valign="top">'.$lt{'sslopt'}.':<br /><span class="LC_nobreak">'.
8183: '<label><input type="radio" name="wafproxy_sslopt"'.$alltossl.' value="1" />'.
8184: $lt{'alltossl'}.'</label>'.(' 'x2).
8185: '<label><input type="radio" name="wafproxy_sslopt"'.$ssltossl.' value="0" />'.
8186: $lt{'ssltossl'}.'</label></span></td></tr>'."\n".
8187: '</table></td></tr>';
8188: }
8189: if (keys(%otherdoms)) {
8190: foreach my $domain (sort(keys(%otherdoms))) {
8191: $itemcount ++;
8192: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8193: $datatable .= '<tr'.$css_class.'>'.
8194: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$domain.'</b>').'</td>'.
8195: '<td class="LC_left_item"><table>';
8196: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
8197: my $showval = &mt('None');
8198: if ($item eq 'ssl') {
8199: $showval = $lt{'ssltossl'};
8200: }
8201: if ($values{$domain}{$item}) {
8202: $showval = $values{$domain}{$item};
8203: if ($item eq 'ssl') {
8204: $showval = $lt{'alltossl'};
8205: } elsif ($item eq 'remoteip') {
8206: $showval = $ip_methods{$values{$domain}{$item}};
8207: }
8208: }
8209: $datatable .= '<tr>'.
8210: '<td>'.$lt{$item}.': '.$showval.'</td></tr>';
8211: }
8212: $datatable .= '</table></td></tr>';
8213: }
8214: }
8215: }
8216: $$rowtotal += $itemcount;
8217: return $datatable;
8218: }
8219:
8220: sub wafproxy_titles {
8221: return &Apache::lonlocal::texthash(
8222: remoteip => "Method for determining user's IP",
8223: ipheader => 'Request header containing remote IP',
8224: trusted => 'Trusted IP range(s)',
8225: vpnaccess => 'Access from institutional VPN',
8226: vpndirect => 'via regular hostname (no WAF)',
8227: vpnaliased => 'via aliased hostname (WAF)',
8228: vpnint => 'Internal IP Range(s) for VPN sessions',
8229: vpnext => 'IP Range(s) for backend WAF connections',
8230: sslopt => 'Forwarding http/https',
8231: alltossl => 'WAF forwards both http and https requests to https',
8232: ssltossl => 'WAF forwards http requests to http and https to https',
8233: );
8234: }
8235:
8236: sub remoteip_methods {
8237: return &Apache::lonlocal::texthash(
8238: m => 'Use Apache mod_remoteip',
8239: h => 'Use headers parsed by LON-CAPA',
8240: n => 'Not in use',
8241: );
8242: }
8243:
8244: sub print_usersessions {
8245: my ($position,$dom,$settings,$rowtotal) = @_;
8246: my ($css_class,$datatable,$itemcount,%checked,%choices);
8247: my (%by_ip,%by_location,@intdoms,@instdoms);
8248: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8249:
8250: my @alldoms = &Apache::lonnet::all_domains();
8251: my %serverhomes = %Apache::lonnet::serverhomeIDs;
8252: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8253: my %altids = &id_for_thisdom(%servers);
8254: if ($position eq 'top') {
8255: if (keys(%serverhomes) > 1) {
8256: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
8257: my ($curroffloadnow,$curroffloadoth);
8258: if (ref($settings) eq 'HASH') {
8259: if (ref($settings->{'offloadnow'}) eq 'HASH') {
8260: $curroffloadnow = $settings->{'offloadnow'};
8261: }
8262: if (ref($settings->{'offloadoth'}) eq 'HASH') {
8263: $curroffloadoth = $settings->{'offloadoth'};
8264: }
8265: }
8266: my $other_insts = scalar(keys(%by_location));
8267: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,
8268: $other_insts,$curroffloadnow,$curroffloadoth,$rowtotal);
8269: } else {
8270: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
8271: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
8272: '</td></tr>';
8273: }
8274: } else {
8275: my %titles = &usersession_titles();
8276: my ($prefix,@types);
8277: if ($position eq 'bottom') {
8278: $prefix = 'remote';
8279: @types = ('version','excludedomain','includedomain');
8280: } else {
8281: $prefix = 'hosted';
8282: @types = ('excludedomain','includedomain');
8283: }
8284: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8285: }
8286: $$rowtotal += $itemcount;
8287: return $datatable;
8288: }
8289:
8290: sub rules_by_location {
8291: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
8292: my ($datatable,$itemcount,$css_class);
8293: if (keys(%{$by_location}) == 0) {
8294: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8295: $datatable = '<tr'.$css_class.'><td colspan="2">'.
8296: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
8297: '</td></tr>';
8298: $itemcount = 1;
8299: } else {
8300: $itemcount = 0;
8301: my $numinrow = 5;
8302: my (%current,%checkedon,%checkedoff);
8303: my @locations = sort(keys(%{$by_location}));
8304: foreach my $type (@{$types}) {
8305: $checkedon{$type} = '';
8306: $checkedoff{$type} = ' checked="checked"';
8307: }
8308: if (ref($settings) eq 'HASH') {
8309: if (ref($settings->{$prefix}) eq 'HASH') {
8310: foreach my $key (keys(%{$settings->{$prefix}})) {
8311: $current{$key} = $settings->{$prefix}{$key};
8312: if ($key eq 'version') {
8313: if ($current{$key} ne '') {
8314: $checkedon{$key} = ' checked="checked"';
8315: $checkedoff{$key} = '';
8316: }
8317: } elsif (ref($current{$key}) eq 'ARRAY') {
8318: $checkedon{$key} = ' checked="checked"';
8319: $checkedoff{$key} = '';
8320: }
8321: }
8322: }
8323: }
8324: foreach my $type (@{$types}) {
8325: next if ($type ne 'version' && !@locations);
8326: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8327: $datatable .= '<tr'.$css_class.'>
8328: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
8329: <span class="LC_nobreak">
8330: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
8331: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
8332: if ($type eq 'version') {
8333: my @lcversions = &Apache::lonnet::all_loncaparevs();
8334: my $selector = '<select name="'.$prefix.'_version">';
8335: foreach my $version (@lcversions) {
8336: my $selected = '';
8337: if ($current{'version'} eq $version) {
8338: $selected = ' selected="selected"';
8339: }
8340: $selector .= ' <option value="'.$version.'"'.
8341: $selected.'>'.$version.'</option>';
8342: }
8343: $selector .= '</select> ';
8344: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
8345: } else {
8346: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
8347: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
8348: ' />'.(' 'x2).
8349: '<input type="button" value="'.&mt('uncheck all').'" '.
8350: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
8351: "\n".
8352: '</div><div><table>';
8353: my $rem;
8354: for (my $i=0; $i<@locations; $i++) {
8355: my ($showloc,$value,$checkedtype);
8356: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
8357: my $ip = $by_location->{$locations[$i]}->[0];
8358: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8359: $value = join(':',@{$by_ip->{$ip}});
8360: $showloc = join(', ',@{$by_ip->{$ip}});
8361: if (ref($current{$type}) eq 'ARRAY') {
8362: foreach my $loc (@{$by_ip->{$ip}}) {
8363: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
8364: $checkedtype = ' checked="checked"';
8365: last;
8366: }
8367: }
8368: }
8369: }
8370: }
8371: $rem = $i%($numinrow);
8372: if ($rem == 0) {
8373: if ($i > 0) {
8374: $datatable .= '</tr>';
8375: }
8376: $datatable .= '<tr>';
8377: }
8378: $datatable .= '<td class="LC_left_item">'.
8379: '<span class="LC_nobreak"><label>'.
8380: '<input type="checkbox" name="'.$prefix.'_'.$type.
8381: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
8382: '</label></span></td>';
8383: }
8384: $rem = @locations%($numinrow);
8385: my $colsleft = $numinrow - $rem;
8386: if ($colsleft > 1 ) {
8387: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8388: ' </td>';
8389: } elsif ($colsleft == 1) {
8390: $datatable .= '<td class="LC_left_item"> </td>';
8391: }
8392: $datatable .= '</tr></table>';
8393: }
8394: $datatable .= '</td></tr>';
8395: $itemcount ++;
8396: }
8397: }
8398: return ($datatable,$itemcount);
8399: }
8400:
8401: sub print_ssl {
8402: my ($position,$dom,$settings,$rowtotal) = @_;
8403: my ($css_class,$datatable);
8404: my $itemcount = 1;
8405: if ($position eq 'top') {
8406: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8407: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8408: my $same_institution;
8409: if ($intdom ne '') {
8410: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
8411: if (ref($internet_names) eq 'ARRAY') {
8412: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
8413: $same_institution = 1;
8414: }
8415: }
8416: }
8417: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8418: $datatable = '<tr'.$css_class.'><td colspan="2">';
8419: if ($same_institution) {
8420: my %domservers = &Apache::lonnet::get_servers($dom);
8421: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
8422: } else {
8423: $datatable .= &mt("You need to be logged into one of your own domain's servers to display information about the status of LON-CAPA SSL certificates.");
8424: }
8425: $datatable .= '</td></tr>';
8426: $itemcount ++;
8427: } else {
8428: my %titles = &ssl_titles();
8429: my (%by_ip,%by_location,@intdoms,@instdoms);
8430: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8431: my @alldoms = &Apache::lonnet::all_domains();
8432: my %serverhomes = %Apache::lonnet::serverhomeIDs;
8433: my @domservers = &Apache::lonnet::get_servers($dom);
8434: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8435: my %altids = &id_for_thisdom(%servers);
8436: if (($position eq 'connto') || ($position eq 'connfrom')) {
8437: my $legacy;
8438: unless (ref($settings) eq 'HASH') {
8439: my $name;
8440: if ($position eq 'connto') {
8441: $name = 'loncAllowInsecure';
8442: } else {
8443: $name = 'londAllowInsecure';
8444: }
8445: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
8446: my @ids=&Apache::lonnet::current_machine_ids();
8447: if (($primarylibserv ne '') && (!grep(/^\Q$primarylibserv\E$/,@ids))) {
8448: my %what = (
8449: $name => 1,
8450: );
8451: my ($result,$returnhash) =
8452: &Apache::lonnet::get_remote_globals($primarylibserv,\%what);
8453: if ($result eq 'ok') {
8454: if (ref($returnhash) eq 'HASH') {
8455: $legacy = $returnhash->{$name};
8456: }
8457: }
8458: } else {
8459: $legacy = $Apache::lonnet::perlvar{$name};
8460: }
8461: }
8462: foreach my $type ('dom','intdom','other') {
8463: my %checked;
8464: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8465: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
8466: '<td class="LC_right_item">';
8467: my $skip;
8468: if ($type eq 'dom') {
8469: unless (keys(%servers) > 1) {
8470: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
8471: $skip = 1;
8472: }
8473: }
8474: if ($type eq 'intdom') {
8475: unless (@instdoms > 1) {
8476: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
8477: $skip = 1;
8478: }
8479: } elsif ($type eq 'other') {
8480: if (keys(%by_location) == 0) {
8481: $datatable .= &mt('Nothing to set here, as there are no other institutions');
8482: $skip = 1;
8483: }
8484: }
8485: unless ($skip) {
8486: $checked{'yes'} = ' checked="checked"';
8487: if (ref($settings) eq 'HASH') {
8488: if (ref($settings->{$position}) eq 'HASH') {
8489: if ($settings->{$position}->{$type} =~ /^(no|req)$/) {
8490: $checked{$1} = $checked{'yes'};
8491: delete($checked{'yes'});
8492: }
8493: }
8494: } else {
8495: if ($legacy == 0) {
8496: $checked{'req'} = $checked{'yes'};
8497: delete($checked{'yes'});
8498: }
8499: }
8500: foreach my $option ('no','yes','req') {
8501: $datatable .= '<span class="LC_nobreak"><label>'.
8502: '<input type="radio" name="'.$position.'_'.$type.'" '.
8503: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
8504: '</label></span>'.(' 'x2);
8505: }
8506: }
8507: $datatable .= '</td></tr>';
8508: $itemcount ++;
8509: }
8510: } else {
8511: my $prefix = 'replication';
8512: my @types = ('certreq','nocertreq');
8513: if (keys(%by_location) == 0) {
8514: $datatable .= '<tr'.$css_class.'><td>'.
8515: &mt('Nothing to set here, as there are no other institutions').
8516: '</td></tr>';
8517: $itemcount ++;
8518: } else {
8519: ($datatable,$itemcount) =
8520: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8521: }
8522: }
8523: }
8524: $$rowtotal += $itemcount;
8525: return $datatable;
8526: }
8527:
8528: sub ssl_titles {
8529: return &Apache::lonlocal::texthash (
8530: dom => 'LON-CAPA servers/VMs from same domain',
8531: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
8532: other => 'External LON-CAPA servers/VMs',
8533: connto => 'Connections to other servers',
8534: connfrom => 'Connections from other servers',
8535: replication => 'Replicating content to other institutions',
8536: certreq => 'Client certificate required, but specific domains exempt',
8537: nocertreq => 'No client certificate required, except for specific domains',
8538: no => 'SSL not used',
8539: yes => 'SSL Optional (used if available)',
8540: req => 'SSL Required',
8541: );
8542: }
8543:
8544: sub print_trust {
8545: my ($prefix,$dom,$settings,$rowtotal) = @_;
8546: my ($css_class,$datatable,%checked,%choices);
8547: my (%by_ip,%by_location,@intdoms,@instdoms);
8548: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8549: my $itemcount = 1;
8550: my %titles = &trust_titles();
8551: my @types = ('exc','inc');
8552: if ($prefix eq 'top') {
8553: $prefix = 'content';
8554: } elsif ($prefix eq 'bottom') {
8555: $prefix = 'msg';
8556: }
8557: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8558: $$rowtotal += $itemcount;
8559: return $datatable;
8560: }
8561:
8562: sub trust_titles {
8563: return &Apache::lonlocal::texthash(
8564: content => "Access to this domain's content by others",
8565: shared => "Access to other domain's content by this domain",
8566: enroll => "Enrollment in this domain's courses by others",
8567: othcoau => "Co-author roles in this domain for others",
8568: coaurem => "Co-author roles for this domain's users elsewhere",
8569: domroles => "Domain roles in this domain assignable to others",
8570: catalog => "Course Catalog for this domain displayed elsewhere",
8571: reqcrs => "Requests for creation of courses in this domain by others",
8572: msg => "Users in other domains can send messages to this domain",
8573: exc => "Allow all, but exclude specific domains",
8574: inc => "Deny all, but include specific domains",
8575: );
8576: }
8577:
8578: sub build_location_hashes {
8579: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
8580: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
8581: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
8582: my %iphost = &Apache::lonnet::get_iphost();
8583: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
8584: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
8585: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
8586: foreach my $id (@{$iphost{$primary_ip}}) {
8587: my $intdom = &Apache::lonnet::internet_dom($id);
8588: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
8589: push(@{$intdoms},$intdom);
8590: }
8591: }
8592: }
8593: foreach my $ip (keys(%iphost)) {
8594: if (ref($iphost{$ip}) eq 'ARRAY') {
8595: foreach my $id (@{$iphost{$ip}}) {
8596: my $location = &Apache::lonnet::internet_dom($id);
8597: if ($location) {
8598: if (grep(/^\Q$location\E$/,@{$intdoms})) {
8599: my $dom = &Apache::lonnet::host_domain($id);
8600: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
8601: push(@{$instdoms},$dom);
8602: }
8603: next;
8604: }
8605: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8606: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
8607: push(@{$by_ip->{$ip}},$location);
8608: }
8609: } else {
8610: $by_ip->{$ip} = [$location];
8611: }
8612: }
8613: }
8614: }
8615: }
8616: foreach my $ip (sort(keys(%{$by_ip}))) {
8617: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8618: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
8619: my $first = $by_ip->{$ip}->[0];
8620: if (ref($by_location->{$first}) eq 'ARRAY') {
8621: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
8622: push(@{$by_location->{$first}},$ip);
8623: }
8624: } else {
8625: $by_location->{$first} = [$ip];
8626: }
8627: }
8628: }
8629: return;
8630: }
8631:
8632: sub current_offloads_to {
8633: my ($dom,$settings,$servers) = @_;
8634: my (%spareid,%otherdomconfigs);
8635: if (ref($servers) eq 'HASH') {
8636: foreach my $lonhost (sort(keys(%{$servers}))) {
8637: my $gotspares;
8638: if (ref($settings) eq 'HASH') {
8639: if (ref($settings->{'spares'}) eq 'HASH') {
8640: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
8641: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
8642: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
8643: $gotspares = 1;
8644: }
8645: }
8646: }
8647: unless ($gotspares) {
8648: my $gotspares;
8649: my $serverhomeID =
8650: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
8651: my $serverhomedom =
8652: &Apache::lonnet::host_domain($serverhomeID);
8653: if ($serverhomedom ne $dom) {
8654: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
8655: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
8656: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
8657: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
8658: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
8659: $gotspares = 1;
8660: }
8661: }
8662: } else {
8663: $otherdomconfigs{$serverhomedom} =
8664: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
8665: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
8666: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
8667: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
8668: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
8669: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
8670: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
8671: $gotspares = 1;
8672: }
8673: }
8674: }
8675: }
8676: }
8677: }
8678: }
8679: unless ($gotspares) {
8680: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
8681: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
8682: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
8683: } else {
8684: my $server_hostname = &Apache::lonnet::hostname($lonhost);
8685: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
8686: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
8687: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
8688: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
8689: } else {
8690: my %what = (
8691: spareid => 1,
8692: );
8693: my ($result,$returnhash) =
8694: &Apache::lonnet::get_remote_globals($lonhost,\%what);
8695: if ($result eq 'ok') {
8696: if (ref($returnhash) eq 'HASH') {
8697: if (ref($returnhash->{'spareid'}) eq 'HASH') {
8698: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
8699: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
8700: }
8701: }
8702: }
8703: }
8704: }
8705: }
8706: }
8707: }
8708: return %spareid;
8709: }
8710:
8711: sub spares_row {
8712: my ($dom,$servers,$spareid,$serverhomes,$altids,$other_insts,
8713: $curroffloadnow,$curroffloadoth,$rowtotal) = @_;
8714: my $css_class;
8715: my $numinrow = 4;
8716: my $itemcount = 1;
8717: my $datatable;
8718: my %typetitles = &sparestype_titles();
8719: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
8720: foreach my $server (sort(keys(%{$servers}))) {
8721: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
8722: my ($othercontrol,$serverdom);
8723: if ($serverhome ne $server) {
8724: $serverdom = &Apache::lonnet::host_domain($serverhome);
8725: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
8726: } else {
8727: $serverdom = &Apache::lonnet::host_domain($server);
8728: if ($serverdom ne $dom) {
8729: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
8730: }
8731: }
8732: next unless (ref($spareid->{$server}) eq 'HASH');
8733: my ($checkednow,$checkedoth);
8734: if (ref($curroffloadnow) eq 'HASH') {
8735: if ($curroffloadnow->{$server}) {
8736: $checkednow = ' checked="checked"';
8737: }
8738: }
8739: if (ref($curroffloadoth) eq 'HASH') {
8740: if ($curroffloadoth->{$server}) {
8741: $checkedoth = ' checked="checked"';
8742: }
8743: }
8744: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8745: $datatable .= '<tr'.$css_class.'>
8746: <td rowspan="2">
8747: <span class="LC_nobreak">'.
8748: &mt('[_1] when busy, offloads to:'
8749: ,'<b>'.$server.'</b>').'</span><br />'.
8750: '<span class="LC_nobreak">'."\n".
8751: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
8752: ' '.&mt('Switch any active user on next access').'</label></span>'.
8753: "\n";
8754: if ($other_insts) {
8755: $datatable .= '<br />'.
8756: '<span class="LC_nobreak">'."\n".
8757: '<label><input type="checkbox" name="offloadoth" value="'.$server.'"'.$checkedoth.' />'.
8758: ' '.&mt('Switch other institutions on next access').'</label></span>'.
8759: "\n";
8760: }
8761: my (%current,%canselect);
8762: my @choices =
8763: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
8764: foreach my $type ('primary','default') {
8765: if (ref($spareid->{$server}) eq 'HASH') {
8766: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
8767: my @spares = @{$spareid->{$server}{$type}};
8768: if (@spares > 0) {
8769: if ($othercontrol) {
8770: $current{$type} = join(', ',@spares);
8771: } else {
8772: $current{$type} .= '<table>';
8773: my $numspares = scalar(@spares);
8774: for (my $i=0; $i<@spares; $i++) {
8775: my $rem = $i%($numinrow);
8776: if ($rem == 0) {
8777: if ($i > 0) {
8778: $current{$type} .= '</tr>';
8779: }
8780: $current{$type} .= '<tr>';
8781: }
8782: $current{$type} .= '<td><label><input type="checkbox" name="spare_'.$type.'_'.$server.'" id="spare_'.$type.'_'.$server.'_'.$i.'" checked="checked" value="'.$spareid->{$server}{$type}[$i].'" onclick="updateNewSpares(this.form,'."'$server'".');" /> '.
8783: $spareid->{$server}{$type}[$i].
8784: '</label></td>'."\n";
8785: }
8786: my $rem = @spares%($numinrow);
8787: my $colsleft = $numinrow - $rem;
8788: if ($colsleft > 1 ) {
8789: $current{$type} .= '<td colspan="'.$colsleft.
8790: '" class="LC_left_item">'.
8791: ' </td>';
8792: } elsif ($colsleft == 1) {
8793: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
8794: }
8795: $current{$type} .= '</tr></table>';
8796: }
8797: }
8798: }
8799: if ($current{$type} eq '') {
8800: $current{$type} = &mt('None specified');
8801: }
8802: if ($othercontrol) {
8803: if ($type eq 'primary') {
8804: $canselect{$type} = $othercontrol;
8805: }
8806: } else {
8807: $canselect{$type} =
8808: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
8809: '<select name="newspare_'.$type.'_'.$server.'" '.
8810: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
8811: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
8812: if (@choices > 0) {
8813: foreach my $lonhost (@choices) {
8814: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
8815: }
8816: }
8817: $canselect{$type} .= '</select>'."\n";
8818: }
8819: } else {
8820: $current{$type} = &mt('Could not be determined');
8821: if ($type eq 'primary') {
8822: $canselect{$type} = $othercontrol;
8823: }
8824: }
8825: if ($type eq 'default') {
8826: $datatable .= '<tr'.$css_class.'>';
8827: }
8828: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
8829: '<td>'.$current{$type}.'</td>'."\n".
8830: '<td>'.$canselect{$type}.'</td></tr>'."\n";
8831: }
8832: $itemcount ++;
8833: }
8834: }
8835: $$rowtotal += $itemcount;
8836: return $datatable;
8837: }
8838:
8839: sub possible_newspares {
8840: my ($server,$currspares,$serverhomes,$altids) = @_;
8841: my $serverhostname = &Apache::lonnet::hostname($server);
8842: my %excluded;
8843: if ($serverhostname ne '') {
8844: %excluded = (
8845: $serverhostname => 1,
8846: );
8847: }
8848: if (ref($currspares) eq 'HASH') {
8849: foreach my $type (keys(%{$currspares})) {
8850: if (ref($currspares->{$type}) eq 'ARRAY') {
8851: if (@{$currspares->{$type}} > 0) {
8852: foreach my $curr (@{$currspares->{$type}}) {
8853: my $hostname = &Apache::lonnet::hostname($curr);
8854: $excluded{$hostname} = 1;
8855: }
8856: }
8857: }
8858: }
8859: }
8860: my @choices;
8861: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
8862: if (keys(%{$serverhomes}) > 1) {
8863: foreach my $name (sort(keys(%{$serverhomes}))) {
8864: unless ($excluded{$name}) {
8865: if (exists($altids->{$serverhomes->{$name}})) {
8866: push(@choices,$altids->{$serverhomes->{$name}});
8867: } else {
8868: push(@choices,$serverhomes->{$name});
8869: }
8870: }
8871: }
8872: }
8873: }
8874: return sort(@choices);
8875: }
8876:
8877: sub print_loadbalancing {
8878: my ($dom,$settings,$rowtotal) = @_;
8879: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8880: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8881: my $numinrow = 1;
8882: my $datatable;
8883: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8884: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
8885: if (ref($settings) eq 'HASH') {
8886: %existing = %{$settings};
8887: }
8888: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
8889: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
8890: \%currtargets,\%currrules,\%currcookies);
8891: } else {
8892: return;
8893: }
8894: my ($othertitle,$usertypes,$types) =
8895: &Apache::loncommon::sorted_inst_types($dom);
8896: my $rownum = 8;
8897: if (ref($types) eq 'ARRAY') {
8898: $rownum += scalar(@{$types});
8899: }
8900: my @css_class = ('LC_odd_row','LC_even_row');
8901: my $balnum = 0;
8902: my $islast;
8903: my (@toshow,$disabledtext);
8904: if (keys(%currbalancer) > 0) {
8905: @toshow = sort(keys(%currbalancer));
8906: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
8907: push(@toshow,'');
8908: }
8909: } else {
8910: @toshow = ('');
8911: $disabledtext = &mt('No existing load balancer');
8912: }
8913: foreach my $lonhost (@toshow) {
8914: if ($balnum == scalar(@toshow)-1) {
8915: $islast = 1;
8916: } else {
8917: $islast = 0;
8918: }
8919: my $cssidx = $balnum%2;
8920: my $targets_div_style = 'display: none';
8921: my $disabled_div_style = 'display: block';
8922: my $homedom_div_style = 'display: none';
8923: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
8924: '<td rowspan="'.$rownum.'" style="vertical-align: top">'.
8925: '<p>';
8926: if ($lonhost eq '') {
8927: $datatable .= '<span class="LC_nobreak">';
8928: if (keys(%currbalancer) > 0) {
8929: $datatable .= &mt('Add balancer:');
8930: } else {
8931: $datatable .= &mt('Enable balancer:');
8932: }
8933: $datatable .= ' '.
8934: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
8935: ' id="loadbalancing_lonhost_'.$balnum.'"'.
8936: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
8937: '<option value="" selected="selected">'.&mt('None').
8938: '</option>'."\n";
8939: foreach my $server (sort(keys(%servers))) {
8940: next if ($currbalancer{$server});
8941: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
8942: }
8943: $datatable .=
8944: '</select>'."\n".
8945: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
8946: } else {
8947: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
8948: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
8949: &mt('Stop balancing').'</label>'.
8950: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
8951: $targets_div_style = 'display: block';
8952: $disabled_div_style = 'display: none';
8953: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
8954: $homedom_div_style = 'display: block';
8955: }
8956: }
8957: $datatable .= '</p></td><td rowspan="'.$rownum.'" style="vertical-align: top">'.
8958: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
8959: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
8960: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
8961: my ($numspares,@spares) = &count_servers($lonhost,%servers);
8962: my @sparestypes = ('primary','default');
8963: my %typetitles = &sparestype_titles();
8964: my %hostherechecked = (
8965: no => ' checked="checked"',
8966: );
8967: my %balcookiechecked = (
8968: no => ' checked="checked"',
8969: );
8970: foreach my $sparetype (@sparestypes) {
8971: my $targettable;
8972: for (my $i=0; $i<$numspares; $i++) {
8973: my $checked;
8974: if (ref($currtargets{$lonhost}) eq 'HASH') {
8975: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
8976: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
8977: $checked = ' checked="checked"';
8978: }
8979: }
8980: }
8981: my ($chkboxval,$disabled);
8982: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
8983: $chkboxval = $spares[$i];
8984: }
8985: if (exists($currbalancer{$spares[$i]})) {
8986: $disabled = ' disabled="disabled"';
8987: }
8988: $targettable .=
8989: '<td><span class="LC_nobreak"><label>'.
8990: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
8991: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
8992: '</span></label></span></td>';
8993: my $rem = $i%($numinrow);
8994: if ($rem == 0) {
8995: if (($i > 0) && ($i < $numspares-1)) {
8996: $targettable .= '</tr>';
8997: }
8998: if ($i < $numspares-1) {
8999: $targettable .= '<tr>';
9000: }
9001: }
9002: }
9003: if ($targettable ne '') {
9004: my $rem = $numspares%($numinrow);
9005: my $colsleft = $numinrow - $rem;
9006: if ($colsleft > 1 ) {
9007: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9008: ' </td>';
9009: } elsif ($colsleft == 1) {
9010: $targettable .= '<td class="LC_left_item"> </td>';
9011: }
9012: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
9013: '<table><tr>'.$targettable.'</tr></table><br />';
9014: }
9015: $hostherechecked{$sparetype} = '';
9016: if (ref($currtargets{$lonhost}) eq 'HASH') {
9017: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
9018: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
9019: $hostherechecked{$sparetype} = ' checked="checked"';
9020: $hostherechecked{'no'} = '';
9021: }
9022: }
9023: }
9024: }
9025: if ($currcookies{$lonhost}) {
9026: %balcookiechecked = (
9027: yes => ' checked="checked"',
9028: );
9029: }
9030: $datatable .= &mt('Hosting on balancer itself').'<br />'.
9031: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
9032: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
9033: foreach my $sparetype (@sparestypes) {
9034: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
9035: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
9036: '</i></label><br />';
9037: }
9038: $datatable .= &mt('Use balancer cookie').'<br />'.
9039: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
9040: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
9041: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
9042: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
9043: '</div></td></tr>'.
9044: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
9045: $othertitle,$usertypes,$types,\%servers,
9046: \%currbalancer,$lonhost,
9047: $targets_div_style,$homedom_div_style,
9048: $css_class[$cssidx],$balnum,$islast);
9049: $$rowtotal += $rownum;
9050: $balnum ++;
9051: }
9052: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
9053: return $datatable;
9054: }
9055:
9056: sub get_loadbalancers_config {
9057: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
9058: return unless ((ref($servers) eq 'HASH') &&
9059: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
9060: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
9061: (ref($currcookies) eq 'HASH'));
9062: if (keys(%{$existing}) > 0) {
9063: my $oldlonhost;
9064: foreach my $key (sort(keys(%{$existing}))) {
9065: if ($key eq 'lonhost') {
9066: $oldlonhost = $existing->{'lonhost'};
9067: $currbalancer->{$oldlonhost} = 1;
9068: } elsif ($key eq 'targets') {
9069: if ($oldlonhost) {
9070: $currtargets->{$oldlonhost} = $existing->{'targets'};
9071: }
9072: } elsif ($key eq 'rules') {
9073: if ($oldlonhost) {
9074: $currrules->{$oldlonhost} = $existing->{'rules'};
9075: }
9076: } elsif (ref($existing->{$key}) eq 'HASH') {
9077: $currbalancer->{$key} = 1;
9078: $currtargets->{$key} = $existing->{$key}{'targets'};
9079: $currrules->{$key} = $existing->{$key}{'rules'};
9080: if ($existing->{$key}{'cookie'}) {
9081: $currcookies->{$key} = 1;
9082: }
9083: }
9084: }
9085: } else {
9086: my ($balancerref,$targetsref) =
9087: &Apache::lonnet::get_lonbalancer_config($servers);
9088: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
9089: foreach my $server (sort(keys(%{$balancerref}))) {
9090: $currbalancer->{$server} = 1;
9091: $currtargets->{$server} = $targetsref->{$server};
9092: }
9093: }
9094: }
9095: return;
9096: }
9097:
9098: sub loadbalancing_rules {
9099: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
9100: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
9101: $css_class,$balnum,$islast) = @_;
9102: my $output;
9103: my $num = 0;
9104: my ($alltypes,$othertypes,$titles) =
9105: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
9106: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
9107: foreach my $type (@{$alltypes}) {
9108: $num ++;
9109: my $current;
9110: if (ref($currrules) eq 'HASH') {
9111: $current = $currrules->{$type};
9112: }
9113: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
9114: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
9115: $current = '';
9116: }
9117: }
9118: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
9119: $servers,$currbalancer,$lonhost,$dom,
9120: $targets_div_style,$homedom_div_style,
9121: $css_class,$balnum,$num,$islast);
9122: }
9123: }
9124: return $output;
9125: }
9126:
9127: sub loadbalancing_titles {
9128: my ($dom,$intdom,$usertypes,$types) = @_;
9129: my %othertypes = (
9130: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
9131: '_LC_author' => &mt('Users from [_1] with author role',$dom),
9132: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
9133: '_LC_external' => &mt('Users not from [_1]',$intdom),
9134: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
9135: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
9136: );
9137: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
9138: my @available;
9139: if (ref($types) eq 'ARRAY') {
9140: @available = @{$types};
9141: }
9142: unless (grep(/^default$/,@available)) {
9143: push(@available,'default');
9144: }
9145: unshift(@alltypes,@available);
9146: my %titles;
9147: foreach my $type (@alltypes) {
9148: if ($type =~ /^_LC_/) {
9149: $titles{$type} = $othertypes{$type};
9150: } elsif ($type eq 'default') {
9151: $titles{$type} = &mt('All users from [_1]',$dom);
9152: if (ref($types) eq 'ARRAY') {
9153: if (@{$types} > 0) {
9154: $titles{$type} = &mt('Other users from [_1]',$dom);
9155: }
9156: }
9157: } elsif (ref($usertypes) eq 'HASH') {
9158: $titles{$type} = $usertypes->{$type};
9159: }
9160: }
9161: return (\@alltypes,\%othertypes,\%titles);
9162: }
9163:
9164: sub loadbalance_rule_row {
9165: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
9166: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
9167: my @rulenames;
9168: my %ruletitles = &offloadtype_text();
9169: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
9170: @rulenames = ('balancer','offloadedto','specific');
9171: } else {
9172: @rulenames = ('default','homeserver');
9173: if ($type eq '_LC_external') {
9174: push(@rulenames,'externalbalancer');
9175: } else {
9176: push(@rulenames,'specific');
9177: }
9178: push(@rulenames,'none');
9179: }
9180: my $style = $targets_div_style;
9181: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
9182: $style = $homedom_div_style;
9183: }
9184: my $space;
9185: if ($islast && $num == 1) {
9186: $space = '<div style="display:inline-block;"> </div>';
9187: }
9188: my $output =
9189: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td style="vertical-align: top">'.$space.
9190: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
9191: '<td valaign="top">'.$space.
9192: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
9193: for (my $i=0; $i<@rulenames; $i++) {
9194: my $rule = $rulenames[$i];
9195: my ($checked,$extra);
9196: if ($rulenames[$i] eq 'default') {
9197: $rule = '';
9198: }
9199: if ($rulenames[$i] eq 'specific') {
9200: if (ref($servers) eq 'HASH') {
9201: my $default;
9202: if (($current ne '') && (exists($servers->{$current}))) {
9203: $checked = ' checked="checked"';
9204: }
9205: unless ($checked) {
9206: $default = ' selected="selected"';
9207: }
9208: $extra =
9209: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
9210: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
9211: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
9212: '<option value=""'.$default.'></option>'."\n";
9213: foreach my $server (sort(keys(%{$servers}))) {
9214: if (ref($currbalancer) eq 'HASH') {
9215: next if (exists($currbalancer->{$server}));
9216: }
9217: my $selected;
9218: if ($server eq $current) {
9219: $selected = ' selected="selected"';
9220: }
9221: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
9222: }
9223: $extra .= '</select>';
9224: }
9225: } elsif ($rule eq $current) {
9226: $checked = ' checked="checked"';
9227: }
9228: $output .= '<span class="LC_nobreak"><label>'.
9229: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
9230: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
9231: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
9232: ')"'.$checked.' /> ';
9233: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
9234: $output .= $ruletitles{'particular'};
9235: } else {
9236: $output .= $ruletitles{$rulenames[$i]};
9237: }
9238: $output .= '</label>'.$extra.'</span><br />'."\n";
9239: }
9240: $output .= '</div></td></tr>'."\n";
9241: return $output;
9242: }
9243:
9244: sub offloadtype_text {
9245: my %ruletitles = &Apache::lonlocal::texthash (
9246: 'default' => 'Offloads to default destinations',
9247: 'homeserver' => "Offloads to user's home server",
9248: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
9249: 'specific' => 'Offloads to specific server',
9250: 'none' => 'No offload',
9251: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
9252: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
9253: 'particular' => 'Session hosted (after re-auth) on server:',
9254: );
9255: return %ruletitles;
9256: }
9257:
9258: sub sparestype_titles {
9259: my %typestitles = &Apache::lonlocal::texthash (
9260: 'primary' => 'primary',
9261: 'default' => 'default',
9262: );
9263: return %typestitles;
9264: }
9265:
9266: sub contact_titles {
9267: my %titles = &Apache::lonlocal::texthash (
9268: 'supportemail' => 'Support E-mail address',
9269: 'adminemail' => 'Default Server Admin E-mail address',
9270: 'errormail' => 'Error reports to be e-mailed to',
9271: 'packagesmail' => 'Package update alerts to be e-mailed to',
9272: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
9273: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
9274: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
9275: 'requestsmail' => 'E-mail from course requests requiring approval',
9276: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
9277: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
9278: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
9279: 'errorthreshold' => 'Error count threshold for status e-mail to admin(s)',
9280: 'errorsysmail' => 'Error count threshold for e-mail to developer group',
9281: 'errorweights' => 'Weights used to compute error count',
9282: 'errorexcluded' => 'Servers with unsent updates excluded from count',
9283: );
9284: my %short_titles = &Apache::lonlocal::texthash (
9285: adminemail => 'Admin E-mail address',
9286: supportemail => 'Support E-mail',
9287: );
9288: return (\%titles,\%short_titles);
9289: }
9290:
9291: sub helpform_fields {
9292: my %titles = &Apache::lonlocal::texthash (
9293: 'username' => 'Name',
9294: 'user' => 'Username/domain',
9295: 'phone' => 'Phone',
9296: 'cc' => 'Cc e-mail',
9297: 'course' => 'Course Details',
9298: 'section' => 'Sections',
9299: 'screenshot' => 'File upload',
9300: );
9301: my @fields = ('username','phone','user','course','section','cc','screenshot');
9302: my %possoptions = (
9303: username => ['yes','no','req'],
9304: phone => ['yes','no','req'],
9305: user => ['yes','no'],
9306: cc => ['yes','no'],
9307: course => ['yes','no'],
9308: section => ['yes','no'],
9309: screenshot => ['yes','no'],
9310: );
9311: my %fieldoptions = &Apache::lonlocal::texthash (
9312: 'yes' => 'Optional',
9313: 'req' => 'Required',
9314: 'no' => "Not shown",
9315: );
9316: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
9317: }
9318:
9319: sub tool_titles {
9320: my %titles = &Apache::lonlocal::texthash (
9321: aboutme => 'Personal web page',
9322: blog => 'Blog',
9323: webdav => 'WebDAV',
9324: portfolio => 'Portfolio',
9325: official => 'Official courses (with institutional codes)',
9326: unofficial => 'Unofficial courses',
9327: community => 'Communities',
9328: textbook => 'Textbook courses',
9329: placement => 'Placement tests',
9330: );
9331: return %titles;
9332: }
9333:
9334: sub courserequest_titles {
9335: my %titles = &Apache::lonlocal::texthash (
9336: official => 'Official',
9337: unofficial => 'Unofficial',
9338: community => 'Communities',
9339: textbook => 'Textbook',
9340: placement => 'Placement tests',
9341: lti => 'LTI Provider',
9342: norequest => 'Not allowed',
9343: approval => 'Approval by DC',
9344: validate => 'With validation',
9345: autolimit => 'Numerical limit',
9346: unlimited => '(blank for unlimited)',
9347: );
9348: return %titles;
9349: }
9350:
9351: sub authorrequest_titles {
9352: my %titles = &Apache::lonlocal::texthash (
9353: norequest => 'Not allowed',
9354: approval => 'Approval by Dom. Coord.',
9355: automatic => 'Automatic approval',
9356: );
9357: return %titles;
9358: }
9359:
9360: sub courserequest_conditions {
9361: my %conditions = &Apache::lonlocal::texthash (
9362: approval => '(Processing of request subject to approval by Domain Coordinator).',
9363: validate => '(Processing of request subject to institutional validation).',
9364: );
9365: return %conditions;
9366: }
9367:
9368:
9369: sub print_usercreation {
9370: my ($position,$dom,$settings,$rowtotal) = @_;
9371: my $numinrow = 4;
9372: my $datatable;
9373: if ($position eq 'top') {
9374: $$rowtotal ++;
9375: my $rowcount = 0;
9376: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
9377: if (ref($rules) eq 'HASH') {
9378: if (keys(%{$rules}) > 0) {
9379: $datatable .= &user_formats_row('username',$settings,$rules,
9380: $ruleorder,$numinrow,$rowcount);
9381: $$rowtotal ++;
9382: $rowcount ++;
9383: }
9384: }
9385: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
9386: if (ref($idrules) eq 'HASH') {
9387: if (keys(%{$idrules}) > 0) {
9388: $datatable .= &user_formats_row('id',$settings,$idrules,
9389: $idruleorder,$numinrow,$rowcount);
9390: $$rowtotal ++;
9391: $rowcount ++;
9392: }
9393: }
9394: if ($rowcount == 0) {
9395: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
9396: $$rowtotal ++;
9397: $rowcount ++;
9398: }
9399: } elsif ($position eq 'middle') {
9400: my @creators = ('author','course','requestcrs');
9401: my ($rules,$ruleorder) =
9402: &Apache::lonnet::inst_userrules($dom,'username');
9403: my %lt = &usercreation_types();
9404: my %checked;
9405: if (ref($settings) eq 'HASH') {
9406: if (ref($settings->{'cancreate'}) eq 'HASH') {
9407: foreach my $item (@creators) {
9408: $checked{$item} = $settings->{'cancreate'}{$item};
9409: }
9410: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
9411: foreach my $item (@creators) {
9412: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
9413: $checked{$item} = 'none';
9414: }
9415: }
9416: }
9417: }
9418: my $rownum = 0;
9419: foreach my $item (@creators) {
9420: $rownum ++;
9421: if ($checked{$item} eq '') {
9422: $checked{$item} = 'any';
9423: }
9424: my $css_class;
9425: if ($rownum%2) {
9426: $css_class = '';
9427: } else {
9428: $css_class = ' class="LC_odd_row" ';
9429: }
9430: $datatable .= '<tr'.$css_class.'>'.
9431: '<td><span class="LC_nobreak">'.$lt{$item}.
9432: '</span></td><td style="text-align: right">';
9433: my @options = ('any');
9434: if (ref($rules) eq 'HASH') {
9435: if (keys(%{$rules}) > 0) {
9436: push(@options,('official','unofficial'));
9437: }
9438: }
9439: push(@options,'none');
9440: foreach my $option (@options) {
9441: my $type = 'radio';
9442: my $check = ' ';
9443: if ($checked{$item} eq $option) {
9444: $check = ' checked="checked" ';
9445: }
9446: $datatable .= '<span class="LC_nobreak"><label>'.
9447: '<input type="'.$type.'" name="can_createuser_'.
9448: $item.'" value="'.$option.'"'.$check.'/> '.
9449: $lt{$option}.'</label> </span>';
9450: }
9451: $datatable .= '</td></tr>';
9452: }
9453: } else {
9454: my @contexts = ('author','course','domain');
9455: my @authtypes = ('int','krb4','krb5','loc','lti');
9456: my %checked;
9457: if (ref($settings) eq 'HASH') {
9458: if (ref($settings->{'authtypes'}) eq 'HASH') {
9459: foreach my $item (@contexts) {
9460: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
9461: foreach my $auth (@authtypes) {
9462: if ($settings->{'authtypes'}{$item}{$auth}) {
9463: $checked{$item}{$auth} = ' checked="checked" ';
9464: }
9465: }
9466: }
9467: }
9468: }
9469: } else {
9470: foreach my $item (@contexts) {
9471: foreach my $auth (@authtypes) {
9472: $checked{$item}{$auth} = ' checked="checked" ';
9473: }
9474: }
9475: }
9476: my %title = &context_names();
9477: my %authname = &authtype_names();
9478: my $rownum = 0;
9479: my $css_class;
9480: foreach my $item (@contexts) {
9481: if ($rownum%2) {
9482: $css_class = '';
9483: } else {
9484: $css_class = ' class="LC_odd_row" ';
9485: }
9486: $datatable .= '<tr'.$css_class.'>'.
9487: '<td>'.$title{$item}.
9488: '</td><td class="LC_left_item">'.
9489: '<span class="LC_nobreak">';
9490: foreach my $auth (@authtypes) {
9491: $datatable .= '<label>'.
9492: '<input type="checkbox" name="'.$item.'_auth" '.
9493: $checked{$item}{$auth}.' value="'.$auth.'" />'.
9494: $authname{$auth}.'</label> ';
9495: }
9496: $datatable .= '</span></td></tr>';
9497: $rownum ++;
9498: }
9499: $$rowtotal += $rownum;
9500: }
9501: return $datatable;
9502: }
9503:
9504: sub print_selfcreation {
9505: my ($position,$dom,$settings,$rowtotal) = @_;
9506: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
9507: $emaildomain,$datatable);
9508: if (ref($settings) eq 'HASH') {
9509: if (ref($settings->{'cancreate'}) eq 'HASH') {
9510: $createsettings = $settings->{'cancreate'};
9511: if (ref($createsettings) eq 'HASH') {
9512: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
9513: @selfcreate = @{$createsettings->{'selfcreate'}};
9514: } elsif ($createsettings->{'selfcreate'} ne '') {
9515: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
9516: @selfcreate = ('email','login','sso');
9517: } elsif ($createsettings->{'selfcreate'} ne 'none') {
9518: @selfcreate = ($createsettings->{'selfcreate'});
9519: }
9520: }
9521: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
9522: $processing = $createsettings->{'selfcreateprocessing'};
9523: }
9524: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
9525: $emailoptions = $createsettings->{'emailoptions'};
9526: }
9527: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
9528: $emailverified = $createsettings->{'emailverified'};
9529: }
9530: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
9531: $emaildomain = $createsettings->{'emaildomain'};
9532: }
9533: }
9534: }
9535: }
9536: my %radiohash;
9537: my $numinrow = 4;
9538: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
9539: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9540: if ($position eq 'top') {
9541: my %choices = &Apache::lonlocal::texthash (
9542: cancreate_login => 'Institutional Login',
9543: cancreate_sso => 'Institutional Single Sign On',
9544: );
9545: my @toggles = sort(keys(%choices));
9546: my %defaultchecked = (
9547: 'cancreate_login' => 'off',
9548: 'cancreate_sso' => 'off',
9549: );
9550: my ($onclick,$itemcount);
9551: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
9552: \%choices,$itemcount,$onclick);
9553: $$rowtotal += $itemcount;
9554:
9555: if (ref($usertypes) eq 'HASH') {
9556: if (keys(%{$usertypes}) > 0) {
9557: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
9558: $dom,$numinrow,$othertitle,
9559: 'statustocreate',$rowtotal);
9560: $$rowtotal ++;
9561: }
9562: }
9563: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
9564: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9565: $fieldtitles{'inststatus'} = &mt('Institutional status');
9566: my $rem;
9567: my $numperrow = 2;
9568: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
9569: $datatable .= '<tr'.$css_class.'>'.
9570: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
9571: '<td class="LC_left_item">'."\n".
9572: '<table>'."\n";
9573: for (my $i=0; $i<@fields; $i++) {
9574: $rem = $i%($numperrow);
9575: if ($rem == 0) {
9576: if ($i > 0) {
9577: $datatable .= '</tr>';
9578: }
9579: $datatable .= '<tr>';
9580: }
9581: my $currval;
9582: if (ref($createsettings) eq 'HASH') {
9583: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
9584: $currval = $createsettings->{'shibenv'}{$fields[$i]};
9585: }
9586: }
9587: $datatable .= '<td class="LC_left_item">'.
9588: '<span class="LC_nobreak">'.
9589: '<input type="text" name="shibenv_'.$fields[$i].'" '.
9590: 'value="'.$currval.'" size="10" /> '.
9591: $fieldtitles{$fields[$i]}.'</span></td>';
9592: }
9593: my $colsleft = $numperrow - $rem;
9594: if ($colsleft > 1 ) {
9595: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9596: ' </td>';
9597: } elsif ($colsleft == 1) {
9598: $datatable .= '<td class="LC_left_item"> </td>';
9599: }
9600: $datatable .= '</tr></table></td></tr>';
9601: $$rowtotal ++;
9602: } elsif ($position eq 'middle') {
9603: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
9604: my @posstypes;
9605: if (ref($types) eq 'ARRAY') {
9606: @posstypes = @{$types};
9607: }
9608: unless (grep(/^default$/,@posstypes)) {
9609: push(@posstypes,'default');
9610: }
9611: my %usertypeshash;
9612: if (ref($usertypes) eq 'HASH') {
9613: %usertypeshash = %{$usertypes};
9614: }
9615: $usertypeshash{'default'} = $othertitle;
9616: foreach my $status (@posstypes) {
9617: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
9618: $numinrow,$$rowtotal,\%usertypeshash);
9619: $$rowtotal ++;
9620: }
9621: } else {
9622: my %choices = &Apache::lonlocal::texthash (
9623: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
9624: );
9625: my @toggles = sort(keys(%choices));
9626: my %defaultchecked = (
9627: 'cancreate_email' => 'off',
9628: );
9629: my $customclass = 'LC_selfcreate_email';
9630: my $classprefix = 'LC_canmodify_emailusername_';
9631: my $optionsprefix = 'LC_options_emailusername_';
9632: my $display = 'none';
9633: my $rowstyle = 'display:none';
9634: if (grep(/^\Qemail\E$/,@selfcreate)) {
9635: $display = 'block';
9636: $rowstyle = 'display:table-row';
9637: }
9638: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
9639: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
9640: \%choices,$$rowtotal,$onclick);
9641: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
9642: $rowstyle);
9643: $$rowtotal ++;
9644: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
9645: $rowstyle);
9646: $$rowtotal ++;
9647: my (@ordered,@posstypes,%usertypeshash);
9648: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
9649: my ($emailrules,$emailruleorder) =
9650: &Apache::lonnet::inst_userrules($dom,'email');
9651: my $primary_id = &Apache::lonnet::domain($dom,'primary');
9652: my $intdom = &Apache::lonnet::internet_dom($primary_id);
9653: if (ref($types) eq 'ARRAY') {
9654: @posstypes = @{$types};
9655: }
9656: if (@posstypes) {
9657: unless (grep(/^default$/,@posstypes)) {
9658: push(@posstypes,'default');
9659: }
9660: if (ref($usertypes) eq 'HASH') {
9661: %usertypeshash = %{$usertypes};
9662: }
9663: my $currassign;
9664: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
9665: $currassign = {
9666: selfassign => $domdefaults{'inststatusguest'},
9667: };
9668: @ordered = @{$domdefaults{'inststatusguest'}};
9669: } else {
9670: $currassign = { selfassign => [] };
9671: }
9672: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
9673: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
9674: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
9675: $numinrow,$othertitle,'selfassign',
9676: $rowtotal,$onclicktypes,$customclass,
9677: $rowstyle);
9678: $$rowtotal ++;
9679: $usertypeshash{'default'} = $othertitle;
9680: foreach my $status (@posstypes) {
9681: my $css_class;
9682: if ($$rowtotal%2) {
9683: $css_class = 'LC_odd_row ';
9684: }
9685: $css_class .= $customclass;
9686: my $rowid = $optionsprefix.$status;
9687: my $hidden = 1;
9688: my $currstyle = 'display:none';
9689: if (grep(/^\Q$status\E$/,@ordered)) {
9690: $currstyle = $rowstyle;
9691: $hidden = 0;
9692: }
9693: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
9694: $emailrules,$emailruleorder,$settings,$status,$rowid,
9695: $usertypeshash{$status},$css_class,$currstyle,$intdom);
9696: unless ($hidden) {
9697: $$rowtotal ++;
9698: }
9699: }
9700: } else {
9701: my $css_class;
9702: if ($$rowtotal%2) {
9703: $css_class = 'LC_odd_row ';
9704: }
9705: $css_class .= $customclass;
9706: $usertypeshash{'default'} = $othertitle;
9707: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
9708: $emailrules,$emailruleorder,$settings,'default','',
9709: $othertitle,$css_class,$rowstyle,$intdom);
9710: $$rowtotal ++;
9711: }
9712: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
9713: $numinrow = 1;
9714: if (@posstypes) {
9715: foreach my $status (@posstypes) {
9716: my $rowid = $classprefix.$status;
9717: my $datarowstyle = 'display:none';
9718: if (grep(/^\Q$status\E$/,@ordered)) {
9719: $datarowstyle = $rowstyle;
9720: }
9721: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
9722: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
9723: $infotitles,$rowid,$customclass,$datarowstyle);
9724: unless ($datarowstyle eq 'display:none') {
9725: $$rowtotal ++;
9726: }
9727: }
9728: } else {
9729: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
9730: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
9731: $infotitles,'',$customclass,$rowstyle);
9732: }
9733: }
9734: return $datatable;
9735: }
9736:
9737: sub selfcreate_javascript {
9738: return <<"ENDSCRIPT";
9739:
9740: <script type="text/javascript">
9741: // <![CDATA[
9742:
9743: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
9744: var x = document.getElementsByClassName(target);
9745: var insttypes = 0;
9746: var insttypeRegExp = new RegExp(prefix);
9747: if ((x.length != undefined) && (x.length > 0)) {
9748: if (form.elements[radio].length != undefined) {
9749: for (var i=0; i<form.elements[radio].length; i++) {
9750: if (form.elements[radio][i].checked) {
9751: if (form.elements[radio][i].value == 1) {
9752: for (var j=0; j<x.length; j++) {
9753: if (x[j].id == 'undefined') {
9754: x[j].style.display = 'table-row';
9755: } else if (insttypeRegExp.test(x[j].id)) {
9756: insttypes ++;
9757: } else {
9758: x[j].style.display = 'table-row';
9759: }
9760: }
9761: } else {
9762: for (var j=0; j<x.length; j++) {
9763: x[j].style.display = 'none';
9764: }
9765: }
9766: break;
9767: }
9768: }
9769: if (insttypes > 0) {
9770: toggleDataRow(form,checkbox,target,altprefix);
9771: toggleDataRow(form,checkbox,target,prefix,1);
9772: }
9773: }
9774: }
9775: return;
9776: }
9777:
9778: function toggleDataRow(form,checkbox,target,prefix,docount) {
9779: if (form.elements[checkbox].length != undefined) {
9780: var count = 0;
9781: if (docount) {
9782: for (var i=0; i<form.elements[checkbox].length; i++) {
9783: if (form.elements[checkbox][i].checked) {
9784: count ++;
9785: }
9786: }
9787: }
9788: for (var i=0; i<form.elements[checkbox].length; i++) {
9789: var type = form.elements[checkbox][i].value;
9790: if (document.getElementById(prefix+type)) {
9791: if (form.elements[checkbox][i].checked) {
9792: document.getElementById(prefix+type).style.display = 'table-row';
9793: if (count % 2 == 1) {
9794: document.getElementById(prefix+type).className = target+' LC_odd_row';
9795: } else {
9796: document.getElementById(prefix+type).className = target;
9797: }
9798: count ++;
9799: } else {
9800: document.getElementById(prefix+type).style.display = 'none';
9801: }
9802: }
9803: }
9804: }
9805: return;
9806: }
9807:
9808: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
9809: var caller = radio+'_'+status;
9810: if (form.elements[caller].length != undefined) {
9811: for (var i=0; i<form.elements[caller].length; i++) {
9812: if (form.elements[caller][i].checked) {
9813: if (document.getElementById(altprefix+'_inst_'+status)) {
9814: var curr = form.elements[caller][i].value;
9815: if (prefix) {
9816: document.getElementById(prefix+'_'+status).style.display = 'none';
9817: }
9818: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
9819: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
9820: if (curr == 'custom') {
9821: if (prefix) {
9822: document.getElementById(prefix+'_'+status).style.display = 'inline';
9823: }
9824: } else if (curr == 'inst') {
9825: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
9826: } else if (curr == 'noninst') {
9827: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
9828: }
9829: break;
9830: }
9831: }
9832: }
9833: }
9834: }
9835:
9836: // ]]>
9837: </script>
9838:
9839: ENDSCRIPT
9840: }
9841:
9842: sub noninst_users {
9843: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
9844: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
9845: my $class = 'LC_left_item';
9846: if ($css_class) {
9847: $css_class = ' class="'.$css_class.'"';
9848: }
9849: if ($rowid) {
9850: $rowid = ' id="'.$rowid.'"';
9851: }
9852: if ($rowstyle) {
9853: $rowstyle = ' style="'.$rowstyle.'"';
9854: }
9855: my ($output,$description);
9856: if ($type eq 'default') {
9857: $description = &mt('Requests for: [_1]',$typetitle);
9858: } else {
9859: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
9860: }
9861: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
9862: "<td>$description</td>\n".
9863: '<td class="'.$class.'" colspan="2">'.
9864: '<table><tr>';
9865: my %headers = &Apache::lonlocal::texthash(
9866: approve => 'Processing',
9867: email => 'E-mail',
9868: username => 'Username',
9869: );
9870: foreach my $item ('approve','email','username') {
9871: $output .= '<th>'.$headers{$item}.'</th>';
9872: }
9873: $output .= '</tr><tr>';
9874: foreach my $item ('approve','email','username') {
9875: $output .= '<td style="vertical-align: top">';
9876: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
9877: if ($item eq 'approve') {
9878: %choices = &Apache::lonlocal::texthash (
9879: automatic => 'Automatically approved',
9880: approval => 'Queued for approval',
9881: );
9882: @options = ('automatic','approval');
9883: $hashref = $processing;
9884: $defoption = 'automatic';
9885: $name = 'cancreate_emailprocess_'.$type;
9886: } elsif ($item eq 'email') {
9887: %choices = &Apache::lonlocal::texthash (
9888: any => 'Any e-mail',
9889: inst => 'Institutional only',
9890: noninst => 'Non-institutional only',
9891: custom => 'Custom restrictions',
9892: );
9893: @options = ('any','inst','noninst');
9894: my $showcustom;
9895: if (ref($emailrules) eq 'HASH') {
9896: if (keys(%{$emailrules}) > 0) {
9897: push(@options,'custom');
9898: $showcustom = 'cancreate_emailrule';
9899: if (ref($settings) eq 'HASH') {
9900: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
9901: foreach my $rule (@{$settings->{'email_rule'}}) {
9902: if (exists($emailrules->{$rule})) {
9903: $hascustom ++;
9904: }
9905: }
9906: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
9907: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
9908: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
9909: if (exists($emailrules->{$rule})) {
9910: $hascustom ++;
9911: }
9912: }
9913: }
9914: }
9915: }
9916: }
9917: }
9918: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
9919: "'cancreate_emaildomain','$type'".');"';
9920: $hashref = $emailoptions;
9921: $defoption = 'any';
9922: $name = 'cancreate_emailoptions_'.$type;
9923: } elsif ($item eq 'username') {
9924: %choices = &Apache::lonlocal::texthash (
9925: all => 'Same as e-mail',
9926: first => 'Omit @domain',
9927: free => 'Free to choose',
9928: );
9929: @options = ('all','first','free');
9930: $hashref = $emailverified;
9931: $defoption = 'all';
9932: $name = 'cancreate_usernameoptions_'.$type;
9933: }
9934: foreach my $option (@options) {
9935: my $checked;
9936: if (ref($hashref) eq 'HASH') {
9937: if ($type eq '') {
9938: if (!exists($hashref->{'default'})) {
9939: if ($option eq $defoption) {
9940: $checked = ' checked="checked"';
9941: }
9942: } else {
9943: if ($hashref->{'default'} eq $option) {
9944: $checked = ' checked="checked"';
9945: }
9946: }
9947: } else {
9948: if (!exists($hashref->{$type})) {
9949: if ($option eq $defoption) {
9950: $checked = ' checked="checked"';
9951: }
9952: } else {
9953: if ($hashref->{$type} eq $option) {
9954: $checked = ' checked="checked"';
9955: }
9956: }
9957: }
9958: } elsif (($item eq 'email') && ($hascustom)) {
9959: if ($option eq 'custom') {
9960: $checked = ' checked="checked"';
9961: }
9962: } elsif ($option eq $defoption) {
9963: $checked = ' checked="checked"';
9964: }
9965: $output .= '<span class="LC_nobreak"><label>'.
9966: '<input type="radio" name="'.$name.'"'.
9967: $checked.' value="'.$option.'"'.$onclick.' />'.
9968: $choices{$option}.'</label></span><br />';
9969: if ($item eq 'email') {
9970: if ($option eq 'custom') {
9971: my $id = 'cancreate_emailrule_'.$type;
9972: my $display = 'none';
9973: if ($checked) {
9974: $display = 'inline';
9975: }
9976: my $numinrow = 2;
9977: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
9978: '<legend>'.&mt('Disallow').'</legend><table>'.
9979: &user_formats_row('email',$settings,$emailrules,
9980: $emailruleorder,$numinrow,'',$type);
9981: '</table></fieldset>';
9982: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
9983: my %text = &Apache::lonlocal::texthash (
9984: inst => 'must end:',
9985: noninst => 'cannot end:',
9986: );
9987: my $value;
9988: if (ref($emaildomain) eq 'HASH') {
9989: if (ref($emaildomain->{$type}) eq 'HASH') {
9990: $value = $emaildomain->{$type}->{$option};
9991: }
9992: }
9993: if ($value eq '') {
9994: $value = '@'.$intdom;
9995: }
9996: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
9997: my $display = 'none';
9998: if ($checked) {
9999: $display = 'inline';
10000: }
10001: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
10002: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
10003: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
10004: '</div>';
10005: }
10006: }
10007: }
10008: $output .= '</td>'."\n";
10009: }
10010: $output .= "</tr></table></td></tr>\n";
10011: return $output;
10012: }
10013:
10014: sub captcha_choice {
10015: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
10016: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
10017: $vertext,$currver);
10018: my %lt = &captcha_phrases();
10019: $keyentry = 'hidden';
10020: my $colspan=2;
10021: if ($context eq 'cancreate') {
10022: $rowname = &mt('CAPTCHA validation');
10023: } elsif ($context eq 'login') {
10024: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
10025: } elsif ($context eq 'passwords') {
10026: $rowname = &mt('"Forgot Password" CAPTCHA validation');
10027: $colspan=1;
10028: }
10029: if (ref($settings) eq 'HASH') {
10030: if ($settings->{'captcha'}) {
10031: $checked{$settings->{'captcha'}} = ' checked="checked"';
10032: } else {
10033: $checked{'original'} = ' checked="checked"';
10034: }
10035: if ($settings->{'captcha'} eq 'recaptcha') {
10036: $pubtext = $lt{'pub'};
10037: $privtext = $lt{'priv'};
10038: $keyentry = 'text';
10039: $vertext = $lt{'ver'};
10040: $currver = $settings->{'recaptchaversion'};
10041: if ($currver ne '2') {
10042: $currver = 1;
10043: }
10044: }
10045: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
10046: $currpub = $settings->{'recaptchakeys'}{'public'};
10047: $currpriv = $settings->{'recaptchakeys'}{'private'};
10048: }
10049: } else {
10050: $checked{'original'} = ' checked="checked"';
10051: }
10052: my $css_class;
10053: if ($itemcount%2) {
10054: $css_class = 'LC_odd_row';
10055: }
10056: if ($customcss) {
10057: $css_class .= " $customcss";
10058: }
10059: $css_class =~ s/^\s+//;
10060: if ($css_class) {
10061: $css_class = ' class="'.$css_class.'"';
10062: }
10063: if ($rowstyle) {
10064: $css_class .= ' style="'.$rowstyle.'"';
10065: }
10066: my $output = '<tr'.$css_class.'>'.
10067: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
10068: '<table><tr><td>'."\n";
10069: foreach my $option ('original','recaptcha','notused') {
10070: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
10071: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
10072: $lt{$option}.'</label></span>';
10073: unless ($option eq 'notused') {
10074: $output .= (' 'x2)."\n";
10075: }
10076: }
10077: #
10078: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
10079: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
10080: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
10081: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
10082: #
10083: $output .= '</td></tr>'."\n".
10084: '<tr><td class="LC_zero_height">'."\n".
10085: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
10086: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
10087: $currpub.'" size="40" /></span><br />'."\n".
10088: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
10089: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
10090: $currpriv.'" size="40" /></span><br />'.
10091: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
10092: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
10093: $currver.'" size="3" /></span><br />'.
10094: '</td></tr></table>'."\n".
10095: '</td></tr>';
10096: return $output;
10097: }
10098:
10099: sub user_formats_row {
10100: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
10101: my $output;
10102: my %text = (
10103: 'username' => 'new usernames',
10104: 'id' => 'IDs',
10105: );
10106: unless ($type eq 'email') {
10107: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
10108: $output = '<tr '.$css_class.'>'.
10109: '<td><span class="LC_nobreak">'.
10110: &mt("Format rules to check for $text{$type}: ").
10111: '</td><td class="LC_left_item" colspan="2"><table>';
10112: }
10113: my $rem;
10114: if (ref($ruleorder) eq 'ARRAY') {
10115: for (my $i=0; $i<@{$ruleorder}; $i++) {
10116: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
10117: my $rem = $i%($numinrow);
10118: if ($rem == 0) {
10119: if ($i > 0) {
10120: $output .= '</tr>';
10121: }
10122: $output .= '<tr>';
10123: }
10124: my $check = ' ';
10125: if (ref($settings) eq 'HASH') {
10126: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
10127: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
10128: $check = ' checked="checked" ';
10129: }
10130: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
10131: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
10132: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
10133: $check = ' checked="checked" ';
10134: }
10135: }
10136: }
10137: }
10138: my $name = $type.'_rule';
10139: if ($type eq 'email') {
10140: $name .= '_'.$status;
10141: }
10142: $output .= '<td class="LC_left_item">'.
10143: '<span class="LC_nobreak"><label>'.
10144: '<input type="checkbox" name="'.$name.'" '.
10145: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
10146: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
10147: }
10148: }
10149: $rem = @{$ruleorder}%($numinrow);
10150: }
10151: my $colsleft;
10152: if ($rem) {
10153: $colsleft = $numinrow - $rem;
10154: }
10155: if ($colsleft > 1 ) {
10156: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
10157: ' </td>';
10158: } elsif ($colsleft == 1) {
10159: $output .= '<td class="LC_left_item"> </td>';
10160: }
10161: $output .= '</tr></table>';
10162: unless ($type eq 'email') {
10163: $output .= '</td></tr>';
10164: }
10165: return $output;
10166: }
10167:
10168: sub usercreation_types {
10169: my %lt = &Apache::lonlocal::texthash (
10170: author => 'When adding a co-author',
10171: course => 'When adding a user to a course',
10172: requestcrs => 'When requesting a course',
10173: any => 'Any',
10174: official => 'Institutional only ',
10175: unofficial => 'Non-institutional only',
10176: none => 'None',
10177: );
10178: return %lt;
10179: }
10180:
10181: sub selfcreation_types {
10182: my %lt = &Apache::lonlocal::texthash (
10183: selfcreate => 'User creates own account',
10184: any => 'Any',
10185: official => 'Institutional only ',
10186: unofficial => 'Non-institutional only',
10187: email => 'E-mail address',
10188: login => 'Institutional Login',
10189: sso => 'SSO',
10190: );
10191: }
10192:
10193: sub authtype_names {
10194: my %lt = &Apache::lonlocal::texthash(
10195: int => 'Internal',
10196: krb4 => 'Kerberos 4',
10197: krb5 => 'Kerberos 5',
10198: loc => 'Local',
10199: lti => 'LTI',
10200: );
10201: return %lt;
10202: }
10203:
10204: sub context_names {
10205: my %context_title = &Apache::lonlocal::texthash(
10206: author => 'Creating users when an Author',
10207: course => 'Creating users when in a course',
10208: domain => 'Creating users when a Domain Coordinator',
10209: );
10210: return %context_title;
10211: }
10212:
10213: sub print_usermodification {
10214: my ($position,$dom,$settings,$rowtotal) = @_;
10215: my $numinrow = 4;
10216: my ($context,$datatable,$rowcount);
10217: if ($position eq 'top') {
10218: $rowcount = 0;
10219: $context = 'author';
10220: foreach my $role ('ca','aa') {
10221: $datatable .= &modifiable_userdata_row($context,$role,$settings,
10222: $numinrow,$rowcount);
10223: $$rowtotal ++;
10224: $rowcount ++;
10225: }
10226: } elsif ($position eq 'bottom') {
10227: $context = 'course';
10228: $rowcount = 0;
10229: foreach my $role ('st','ep','ta','in','cr') {
10230: $datatable .= &modifiable_userdata_row($context,$role,$settings,
10231: $numinrow,$rowcount);
10232: $$rowtotal ++;
10233: $rowcount ++;
10234: }
10235: }
10236: return $datatable;
10237: }
10238:
10239: sub print_defaults {
10240: my ($position,$dom,$settings,$rowtotal) = @_;
10241: my $rownum = 0;
10242: my ($datatable,$css_class,$titles);
10243: unless ($position eq 'bottom') {
10244: $titles = &defaults_titles($dom);
10245: }
10246: if ($position eq 'top') {
10247: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
10248: 'datelocale_def','portal_def');
10249: my %defaults;
10250: if (ref($settings) eq 'HASH') {
10251: %defaults = %{$settings};
10252: } else {
10253: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10254: foreach my $item (@items) {
10255: $defaults{$item} = $domdefaults{$item};
10256: }
10257: }
10258: foreach my $item (@items) {
10259: if ($rownum%2) {
10260: $css_class = '';
10261: } else {
10262: $css_class = ' class="LC_odd_row" ';
10263: }
10264: $datatable .= '<tr'.$css_class.'>'.
10265: '<td><span class="LC_nobreak">'.$titles->{$item}.
10266: '</span></td><td class="LC_right_item" colspan="3">';
10267: if ($item eq 'auth_def') {
10268: my @authtypes = ('internal','krb4','krb5','localauth','lti');
10269: my %shortauth = (
10270: internal => 'int',
10271: krb4 => 'krb4',
10272: krb5 => 'krb5',
10273: localauth => 'loc',
10274: lti => 'lti',
10275: );
10276: my %authnames = &authtype_names();
10277: foreach my $auth (@authtypes) {
10278: my $checked = ' ';
10279: if ($defaults{$item} eq $auth) {
10280: $checked = ' checked="checked" ';
10281: }
10282: $datatable .= '<label><input type="radio" name="'.$item.
10283: '" value="'.$auth.'"'.$checked.'/>'.
10284: $authnames{$shortauth{$auth}}.'</label> ';
10285: }
10286: } elsif ($item eq 'timezone_def') {
10287: my $includeempty = 1;
10288: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
10289: } elsif ($item eq 'datelocale_def') {
10290: my $includeempty = 1;
10291: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
10292: } elsif ($item eq 'lang_def') {
10293: my $includeempty = 1;
10294: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
10295: } else {
10296: my $size;
10297: if ($item eq 'portal_def') {
10298: $size = ' size="25"';
10299: }
10300: $datatable .= '<input type="text" name="'.$item.'" value="'.
10301: $defaults{$item}.'"'.$size.' />';
10302: }
10303: $datatable .= '</td></tr>';
10304: $rownum ++;
10305: }
10306: } else {
10307: my %defaults;
10308: if (ref($settings) eq 'HASH') {
10309: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
10310: my $maxnum = @{$settings->{'inststatusorder'}};
10311: for (my $i=0; $i<$maxnum; $i++) {
10312: $css_class = $rownum%2?' class="LC_odd_row"':'';
10313: my $item = $settings->{'inststatusorder'}->[$i];
10314: my $title = $settings->{'inststatustypes'}->{$item};
10315: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
10316: $datatable .= '<tr'.$css_class.'>'.
10317: '<td><span class="LC_nobreak">'.
10318: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
10319: for (my $k=0; $k<=$maxnum; $k++) {
10320: my $vpos = $k+1;
10321: my $selstr;
10322: if ($k == $i) {
10323: $selstr = ' selected="selected" ';
10324: }
10325: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10326: }
10327: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
10328: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
10329: &mt('delete').'</span></td>'.
10330: '<td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.&mt('Name displayed').':'.
10331: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
10332: '</span></td></tr>';
10333: }
10334: $css_class = $rownum%2?' class="LC_odd_row"':'';
10335: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
10336: $datatable .= '<tr '.$css_class.'>'.
10337: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
10338: for (my $k=0; $k<=$maxnum; $k++) {
10339: my $vpos = $k+1;
10340: my $selstr;
10341: if ($k == $maxnum) {
10342: $selstr = ' selected="selected" ';
10343: }
10344: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10345: }
10346: $datatable .= '</select> '.&mt('Internal ID:').
10347: '<input type="text" size="10" name="addinststatus" value="" />'.
10348: ' '.&mt('(new)').
10349: '</span></td><td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.
10350: &mt('Name displayed').':'.
10351: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
10352: '</tr>'."\n";
10353: $rownum ++;
10354: }
10355: }
10356: }
10357: $$rowtotal += $rownum;
10358: return $datatable;
10359: }
10360:
10361: sub get_languages_hash {
10362: my %langchoices;
10363: foreach my $id (&Apache::loncommon::languageids()) {
10364: my $code = &Apache::loncommon::supportedlanguagecode($id);
10365: if ($code ne '') {
10366: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
10367: }
10368: }
10369: return %langchoices;
10370: }
10371:
10372: sub defaults_titles {
10373: my ($dom) = @_;
10374: my %titles = &Apache::lonlocal::texthash (
10375: 'auth_def' => 'Default authentication type',
10376: 'auth_arg_def' => 'Default authentication argument',
10377: 'lang_def' => 'Default language',
10378: 'timezone_def' => 'Default timezone',
10379: 'datelocale_def' => 'Default locale for dates',
10380: 'portal_def' => 'Portal/Default URL',
10381: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
10382: 'intauth_check' => 'Check bcrypt cost if authenticated',
10383: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
10384: );
10385: if ($dom) {
10386: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
10387: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
10388: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
10389: $protocol = 'http' if ($protocol ne 'https');
10390: if ($uint_dom) {
10391: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
10392: $uint_dom);
10393: }
10394: }
10395: return (\%titles);
10396: }
10397:
10398: sub print_scantron {
10399: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
10400: if ($position eq 'top') {
10401: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
10402: } else {
10403: return &print_scantronconfig($dom,$settings,\$rowtotal);
10404: }
10405: }
10406:
10407: sub scantron_javascript {
10408: return <<"ENDSCRIPT";
10409:
10410: <script type="text/javascript">
10411: // <![CDATA[
10412:
10413: function toggleScantron(form) {
10414: var csvfieldset = new Array();
10415: if (document.getElementById('scantroncsv_cols')) {
10416: csvfieldset.push(document.getElementById('scantroncsv_cols'));
10417: }
10418: if (document.getElementById('scantroncsv_options')) {
10419: csvfieldset.push(document.getElementById('scantroncsv_options'));
10420: }
10421: if (csvfieldset.length) {
10422: if (document.getElementById('scantronconfcsv')) {
10423: var scantroncsv = document.getElementById('scantronconfcsv');
10424: if (scantroncsv.checked) {
10425: for (var i=0; i<csvfieldset.length; i++) {
10426: csvfieldset[i].style.display = 'block';
10427: }
10428: } else {
10429: for (var i=0; i<csvfieldset.length; i++) {
10430: csvfieldset[i].style.display = 'none';
10431: }
10432: var csvselects = document.getElementsByClassName('scantronconfig_csv');
10433: if (csvselects.length) {
10434: for (var j=0; j<csvselects.length; j++) {
10435: csvselects[j].selectedIndex = 0;
10436: }
10437: }
10438: }
10439: }
10440: }
10441: return;
10442: }
10443: // ]]>
10444: </script>
10445:
10446: ENDSCRIPT
10447:
10448: }
10449:
10450: sub print_scantronformat {
10451: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
10452: my $itemcount = 1;
10453: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
10454: %confhash);
10455: my $switchserver = &check_switchserver($dom,$confname);
10456: my %lt = &Apache::lonlocal::texthash (
10457: default => 'Default bubblesheet format file error',
10458: custom => 'Custom bubblesheet format file error',
10459: );
10460: my %scantronfiles = (
10461: default => 'default.tab',
10462: custom => 'custom.tab',
10463: );
10464: foreach my $key (keys(%scantronfiles)) {
10465: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
10466: .$scantronfiles{$key};
10467: }
10468: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
10469: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
10470: if (!$switchserver) {
10471: my $servadm = $r->dir_config('lonAdmEMail');
10472: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
10473: if ($configuserok eq 'ok') {
10474: if ($author_ok eq 'ok') {
10475: my %legacyfile = (
10476: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
10477: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
10478: );
10479: my %md5chk;
10480: foreach my $type (keys(%legacyfile)) {
10481: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
10482: chomp($md5chk{$type});
10483: }
10484: if ($md5chk{'default'} ne $md5chk{'custom'}) {
10485: foreach my $type (keys(%legacyfile)) {
10486: ($scantronurls{$type},my $error) =
10487: &legacy_scantronformat($r,$dom,$confname,
10488: $type,$legacyfile{$type},
10489: $scantronurls{$type},
10490: $scantronfiles{$type});
10491: if ($error ne '') {
10492: $error{$type} = $error;
10493: }
10494: }
10495: if (keys(%error) == 0) {
10496: $is_custom = 1;
10497: $confhash{'scantron'}{'scantronformat'} =
10498: $scantronurls{'custom'};
10499: my $putresult =
10500: &Apache::lonnet::put_dom('configuration',
10501: \%confhash,$dom);
10502: if ($putresult ne 'ok') {
10503: $error{'custom'} =
10504: '<span class="LC_error">'.
10505: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
10506: }
10507: }
10508: } else {
10509: ($scantronurls{'default'},my $error) =
10510: &legacy_scantronformat($r,$dom,$confname,
10511: 'default',$legacyfile{'default'},
10512: $scantronurls{'default'},
10513: $scantronfiles{'default'});
10514: if ($error eq '') {
10515: $confhash{'scantron'}{'scantronformat'} = '';
10516: my $putresult =
10517: &Apache::lonnet::put_dom('configuration',
10518: \%confhash,$dom);
10519: if ($putresult ne 'ok') {
10520: $error{'default'} =
10521: '<span class="LC_error">'.
10522: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
10523: }
10524: } else {
10525: $error{'default'} = $error;
10526: }
10527: }
10528: }
10529: }
10530: } else {
10531: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
10532: }
10533: }
10534: if (ref($settings) eq 'HASH') {
10535: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
10536: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
10537: if ((!@info) || ($info[0] eq 'no_such_dir')) {
10538: $scantronurl = '';
10539: } else {
10540: $scantronurl = $settings->{'scantronformat'};
10541: }
10542: $is_custom = 1;
10543: } else {
10544: $scantronurl = $scantronurls{'default'};
10545: }
10546: } else {
10547: if ($is_custom) {
10548: $scantronurl = $scantronurls{'custom'};
10549: } else {
10550: $scantronurl = $scantronurls{'default'};
10551: }
10552: }
10553: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10554: $datatable .= '<tr'.$css_class.'>';
10555: if (!$is_custom) {
10556: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
10557: '<span class="LC_nobreak">';
10558: if ($scantronurl) {
10559: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
10560: undef,undef,undef,undef,'background-color:#ffffff');
10561: } else {
10562: $datatable = &mt('File unavailable for display');
10563: }
10564: $datatable .= '</span></td>';
10565: if (keys(%error) == 0) {
10566: $datatable .= '<td style="vertical-align: bottom">';
10567: if (!$switchserver) {
10568: $datatable .= &mt('Upload:').'<br />';
10569: }
10570: } else {
10571: my $errorstr;
10572: foreach my $key (sort(keys(%error))) {
10573: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
10574: }
10575: $datatable .= '<td>'.$errorstr;
10576: }
10577: } else {
10578: if (keys(%error) > 0) {
10579: my $errorstr;
10580: foreach my $key (sort(keys(%error))) {
10581: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
10582: }
10583: $datatable .= '<td>'.$errorstr.'</td><td> ';
10584: } elsif ($scantronurl) {
10585: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
10586: undef,undef,undef,undef,'background-color:#ffffff');
10587: $datatable .= '<td><span class="LC_nobreak">'.
10588: $link.
10589: '<label><input type="checkbox" name="scantronformat_del"'.
10590: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
10591: '<td><span class="LC_nobreak"> '.
10592: &mt('Replace:').'</span><br />';
10593: }
10594: }
10595: if (keys(%error) == 0) {
10596: if ($switchserver) {
10597: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
10598: } else {
10599: $datatable .='<span class="LC_nobreak"> '.
10600: '<input type="file" name="scantronformat" /></span>';
10601: }
10602: }
10603: $datatable .= '</td></tr>';
10604: $$rowtotal ++;
10605: return $datatable;
10606: }
10607:
10608: sub legacy_scantronformat {
10609: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
10610: my ($url,$error);
10611: my @statinfo = &Apache::lonnet::stat_file($newurl);
10612: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
10613: (my $result,$url) =
10614: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
10615: '','',$newfile);
10616: if ($result ne 'ok') {
10617: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
10618: }
10619: }
10620: return ($url,$error);
10621: }
10622:
10623: sub print_scantronconfig {
10624: my ($dom,$settings,$rowtotal) = @_;
10625: my $itemcount = 2;
10626: my $is_checked = ' checked="checked"';
10627: my %optionson = (
10628: hdr => ' checked="checked"',
10629: pad => ' checked="checked"',
10630: rem => ' checked="checked"',
10631: );
10632: my %optionsoff = (
10633: hdr => '',
10634: pad => '',
10635: rem => '',
10636: );
10637: my $currcsvsty = 'none';
10638: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
10639: my @fields = &scantroncsv_fields();
10640: my %titles = &scantronconfig_titles();
10641: if (ref($settings) eq 'HASH') {
10642: if (ref($settings->{config}) eq 'HASH') {
10643: if ($settings->{config}->{dat}) {
10644: $checked{'dat'} = $is_checked;
10645: }
10646: if (ref($settings->{config}->{csv}) eq 'HASH') {
10647: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
10648: %csvfields = %{$settings->{config}->{csv}->{fields}};
10649: if (keys(%csvfields) > 0) {
10650: $checked{'csv'} = $is_checked;
10651: $currcsvsty = 'block';
10652: }
10653: }
10654: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
10655: %csvoptions = %{$settings->{config}->{csv}->{options}};
10656: foreach my $option (keys(%optionson)) {
10657: unless ($csvoptions{$option}) {
10658: $optionsoff{$option} = $optionson{$option};
10659: $optionson{$option} = '';
10660: }
10661: }
10662: }
10663: }
10664: } else {
10665: $checked{'dat'} = $is_checked;
10666: }
10667: } else {
10668: $checked{'dat'} = $is_checked;
10669: }
10670: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
10671: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
10672: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
10673: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
10674: foreach my $item ('dat','csv') {
10675: my $id;
10676: if ($item eq 'csv') {
10677: $id = 'id="scantronconfcsv" ';
10678: }
10679: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
10680: $titles{$item}.'</label>'.(' 'x3);
10681: if ($item eq 'csv') {
10682: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
10683: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
10684: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
10685: foreach my $col (@fields) {
10686: my $selnone;
10687: if ($csvfields{$col} eq '') {
10688: $selnone = ' selected="selected"';
10689: }
10690: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
10691: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
10692: '<option value=""'.$selnone.'></option>';
10693: for (my $i=0; $i<20; $i++) {
10694: my $shown = $i+1;
10695: my $sel;
10696: unless ($selnone) {
10697: if (exists($csvfields{$col})) {
10698: if ($csvfields{$col} == $i) {
10699: $sel = ' selected="selected"';
10700: }
10701: }
10702: }
10703: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
10704: }
10705: $datatable .= '</select></td></tr>';
10706: }
10707: $datatable .= '</table></fieldset>'.
10708: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
10709: '<legend>'.&mt('CSV Options').'</legend>';
10710: foreach my $option ('hdr','pad','rem') {
10711: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
10712: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
10713: &mt('Yes').'</label>'.(' 'x2)."\n".
10714: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
10715: }
10716: $datatable .= '</fieldset>';
10717: $itemcount ++;
10718: }
10719: }
10720: $datatable .= '</td></tr>';
10721: $$rowtotal ++;
10722: return $datatable;
10723: }
10724:
10725: sub scantronconfig_titles {
10726: return &Apache::lonlocal::texthash(
10727: dat => 'Standard format (.dat)',
10728: csv => 'Comma separated values (.csv)',
10729: hdr => 'Remove first line in file (contains column titles)',
10730: pad => 'Prepend 0s to PaperID',
10731: rem => 'Remove leading spaces (except Question Response columns)',
10732: CODE => 'CODE',
10733: ID => 'Student ID',
10734: PaperID => 'Paper ID',
10735: FirstName => 'First Name',
10736: LastName => 'Last Name',
10737: FirstQuestion => 'First Question Response',
10738: Section => 'Section',
10739: );
10740: }
10741:
10742: sub scantroncsv_fields {
10743: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
10744: }
10745:
10746: sub print_coursecategories {
10747: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
10748: my $datatable;
10749: if ($position eq 'top') {
10750: my (%checked);
10751: my @catitems = ('unauth','auth');
10752: my @cattypes = ('std','domonly','codesrch','none');
10753: $checked{'unauth'} = 'std';
10754: $checked{'auth'} = 'std';
10755: if (ref($settings) eq 'HASH') {
10756: foreach my $type (@cattypes) {
10757: if ($type eq $settings->{'unauth'}) {
10758: $checked{'unauth'} = $type;
10759: }
10760: if ($type eq $settings->{'auth'}) {
10761: $checked{'auth'} = $type;
10762: }
10763: }
10764: }
10765: my %lt = &Apache::lonlocal::texthash (
10766: unauth => 'Catalog type for unauthenticated users',
10767: auth => 'Catalog type for authenticated users',
10768: none => 'No catalog',
10769: std => 'Standard catalog',
10770: domonly => 'Domain-only catalog',
10771: codesrch => "Code search form",
10772: );
10773: my $itemcount = 0;
10774: foreach my $item (@catitems) {
10775: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
10776: $datatable .= '<tr '.$css_class.'>'.
10777: '<td>'.$lt{$item}.'</td>'.
10778: '<td class="LC_right_item"><span class="LC_nobreak">';
10779: foreach my $type (@cattypes) {
10780: my $ischecked;
10781: if ($checked{$item} eq $type) {
10782: $ischecked=' checked="checked"';
10783: }
10784: $datatable .= '<label>'.
10785: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
10786: ' />'.$lt{$type}.'</label> ';
10787: }
10788: $datatable .= '</span></td></tr>';
10789: $itemcount ++;
10790: }
10791: $$rowtotal += $itemcount;
10792: } elsif ($position eq 'middle') {
10793: my $toggle_cats_crs = ' ';
10794: my $toggle_cats_dom = ' checked="checked" ';
10795: my $can_cat_crs = ' ';
10796: my $can_cat_dom = ' checked="checked" ';
10797: my $toggle_catscomm_comm = ' ';
10798: my $toggle_catscomm_dom = ' checked="checked" ';
10799: my $can_catcomm_comm = ' ';
10800: my $can_catcomm_dom = ' checked="checked" ';
10801: my $toggle_catsplace_place = ' ';
10802: my $toggle_catsplace_dom = ' checked="checked" ';
10803: my $can_catplace_place = ' ';
10804: my $can_catplace_dom = ' checked="checked" ';
10805:
10806: if (ref($settings) eq 'HASH') {
10807: if ($settings->{'togglecats'} eq 'crs') {
10808: $toggle_cats_crs = $toggle_cats_dom;
10809: $toggle_cats_dom = ' ';
10810: }
10811: if ($settings->{'categorize'} eq 'crs') {
10812: $can_cat_crs = $can_cat_dom;
10813: $can_cat_dom = ' ';
10814: }
10815: if ($settings->{'togglecatscomm'} eq 'comm') {
10816: $toggle_catscomm_comm = $toggle_catscomm_dom;
10817: $toggle_catscomm_dom = ' ';
10818: }
10819: if ($settings->{'categorizecomm'} eq 'comm') {
10820: $can_catcomm_comm = $can_catcomm_dom;
10821: $can_catcomm_dom = ' ';
10822: }
10823: if ($settings->{'togglecatsplace'} eq 'place') {
10824: $toggle_catsplace_place = $toggle_catsplace_dom;
10825: $toggle_catsplace_dom = ' ';
10826: }
10827: if ($settings->{'categorizeplace'} eq 'place') {
10828: $can_catplace_place = $can_catplace_dom;
10829: $can_catplace_dom = ' ';
10830: }
10831: }
10832: my %title = &Apache::lonlocal::texthash (
10833: togglecats => 'Show/Hide a course in catalog',
10834: togglecatscomm => 'Show/Hide a community in catalog',
10835: togglecatsplace => 'Show/Hide a placement test in catalog',
10836: categorize => 'Assign a category to a course',
10837: categorizecomm => 'Assign a category to a community',
10838: categorizeplace => 'Assign a category to a placement test',
10839: );
10840: my %level = &Apache::lonlocal::texthash (
10841: dom => 'Set in Domain',
10842: crs => 'Set in Course',
10843: comm => 'Set in Community',
10844: place => 'Set in Placement Test',
10845: );
10846: $datatable = '<tr class="LC_odd_row">'.
10847: '<td>'.$title{'togglecats'}.'</td>'.
10848: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
10849: '<input type="radio" name="togglecats"'.
10850: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10851: '<label><input type="radio" name="togglecats"'.
10852: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
10853: '</tr><tr>'.
10854: '<td>'.$title{'categorize'}.'</td>'.
10855: '<td class="LC_right_item"><span class="LC_nobreak">'.
10856: '<label><input type="radio" name="categorize"'.
10857: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10858: '<label><input type="radio" name="categorize"'.
10859: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
10860: '</tr><tr class="LC_odd_row">'.
10861: '<td>'.$title{'togglecatscomm'}.'</td>'.
10862: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
10863: '<input type="radio" name="togglecatscomm"'.
10864: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10865: '<label><input type="radio" name="togglecatscomm"'.
10866: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
10867: '</tr><tr>'.
10868: '<td>'.$title{'categorizecomm'}.'</td>'.
10869: '<td class="LC_right_item"><span class="LC_nobreak">'.
10870: '<label><input type="radio" name="categorizecomm"'.
10871: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10872: '<label><input type="radio" name="categorizecomm"'.
10873: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
10874: '</tr><tr class="LC_odd_row">'.
10875: '<td>'.$title{'togglecatsplace'}.'</td>'.
10876: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
10877: '<input type="radio" name="togglecatsplace"'.
10878: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10879: '<label><input type="radio" name="togglecatscomm"'.
10880: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
10881: '</tr><tr>'.
10882: '<td>'.$title{'categorizeplace'}.'</td>'.
10883: '<td class="LC_right_item"><span class="LC_nobreak">'.
10884: '<label><input type="radio" name="categorizeplace"'.
10885: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10886: '<label><input type="radio" name="categorizeplace"'.
10887: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
10888: '</tr>';
10889: $$rowtotal += 6;
10890: } else {
10891: my $css_class;
10892: my $itemcount = 1;
10893: my $cathash;
10894: if (ref($settings) eq 'HASH') {
10895: $cathash = $settings->{'cats'};
10896: }
10897: if (ref($cathash) eq 'HASH') {
10898: my (@cats,@trails,%allitems,%idx,@jsarray);
10899: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
10900: \%allitems,\%idx,\@jsarray);
10901: my $maxdepth = scalar(@cats);
10902: my $colattrib = '';
10903: if ($maxdepth > 2) {
10904: $colattrib = ' colspan="2" ';
10905: }
10906: my @path;
10907: if (@cats > 0) {
10908: if (ref($cats[0]) eq 'ARRAY') {
10909: my $numtop = @{$cats[0]};
10910: my $maxnum = $numtop;
10911: my %default_names = (
10912: instcode => &mt('Official courses'),
10913: communities => &mt('Communities'),
10914: placement => &mt('Placement Tests'),
10915: );
10916:
10917: if ((!grep(/^instcode$/,@{$cats[0]})) ||
10918: ($cathash->{'instcode::0'} eq '') ||
10919: (!grep(/^communities$/,@{$cats[0]})) ||
10920: ($cathash->{'communities::0'} eq '') ||
10921: (!grep(/^placement$/,@{$cats[0]})) ||
10922: ($cathash->{'placement::0'} eq '')) {
10923: $maxnum ++;
10924: }
10925: my $lastidx;
10926: for (my $i=0; $i<$numtop; $i++) {
10927: my $parent = $cats[0][$i];
10928: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10929: my $item = &escape($parent).'::0';
10930: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
10931: $lastidx = $idx{$item};
10932: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
10933: .'<select name="'.$item.'"'.$chgstr.'>';
10934: for (my $k=0; $k<=$maxnum; $k++) {
10935: my $vpos = $k+1;
10936: my $selstr;
10937: if ($k == $i) {
10938: $selstr = ' selected="selected" ';
10939: }
10940: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10941: }
10942: $datatable .= '</select></span></td><td>';
10943: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
10944: $datatable .= '<span class="LC_nobreak">'
10945: .$default_names{$parent}.'</span>';
10946: if ($parent eq 'instcode') {
10947: $datatable .= '<br /><span class="LC_nobreak">('
10948: .&mt('with institutional codes')
10949: .')</span></td><td'.$colattrib.'>';
10950: } else {
10951: $datatable .= '<table><tr><td>';
10952: }
10953: $datatable .= '<span class="LC_nobreak">'
10954: .'<label><input type="radio" name="'
10955: .$parent.'" value="1" checked="checked" />'
10956: .&mt('Display').'</label>';
10957: if ($parent eq 'instcode') {
10958: $datatable .= ' ';
10959: } else {
10960: $datatable .= '</span></td></tr><tr><td>'
10961: .'<span class="LC_nobreak">';
10962: }
10963: $datatable .= '<label><input type="radio" name="'
10964: .$parent.'" value="0" />'
10965: .&mt('Do not display').'</label></span>';
10966: if (($parent eq 'communities') || ($parent eq 'placement')) {
10967: $datatable .= '</td></tr></table>';
10968: }
10969: $datatable .= '</td>';
10970: } else {
10971: $datatable .= $parent
10972: .' <span class="LC_nobreak"><label>'
10973: .'<input type="checkbox" name="deletecategory" '
10974: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
10975: }
10976: my $depth = 1;
10977: push(@path,$parent);
10978: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
10979: pop(@path);
10980: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
10981: $itemcount ++;
10982: }
10983: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10984: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
10985: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
10986: for (my $k=0; $k<=$maxnum; $k++) {
10987: my $vpos = $k+1;
10988: my $selstr;
10989: if ($k == $numtop) {
10990: $selstr = ' selected="selected" ';
10991: }
10992: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10993: }
10994: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
10995: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
10996: .'</tr>'."\n";
10997: $itemcount ++;
10998: foreach my $default ('instcode','communities','placement') {
10999: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
11000: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11001: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
11002: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
11003: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
11004: for (my $k=0; $k<=$maxnum; $k++) {
11005: my $vpos = $k+1;
11006: my $selstr;
11007: if ($k == $maxnum) {
11008: $selstr = ' selected="selected" ';
11009: }
11010: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
11011: }
11012: $datatable .= '</select></span></td>'.
11013: '<td><span class="LC_nobreak">'.
11014: $default_names{$default}.'</span>';
11015: if ($default eq 'instcode') {
11016: $datatable .= '<br /><span class="LC_nobreak">('
11017: .&mt('with institutional codes').')</span>';
11018: }
11019: $datatable .= '</td>'
11020: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
11021: .&mt('Display').'</label> '
11022: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
11023: .&mt('Do not display').'</label></span></td></tr>';
11024: }
11025: }
11026: }
11027: } else {
11028: $datatable .= &initialize_categories($itemcount);
11029: }
11030: } else {
11031: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
11032: .&initialize_categories($itemcount);
11033: }
11034: $$rowtotal += $itemcount;
11035: }
11036: return $datatable;
11037: }
11038:
11039: sub print_serverstatuses {
11040: my ($dom,$settings,$rowtotal) = @_;
11041: my $datatable;
11042: my @pages = &serverstatus_pages();
11043: my (%namedaccess,%machineaccess);
11044: foreach my $type (@pages) {
11045: $namedaccess{$type} = '';
11046: $machineaccess{$type}= '';
11047: }
11048: if (ref($settings) eq 'HASH') {
11049: foreach my $type (@pages) {
11050: if (exists($settings->{$type})) {
11051: if (ref($settings->{$type}) eq 'HASH') {
11052: foreach my $key (keys(%{$settings->{$type}})) {
11053: if ($key eq 'namedusers') {
11054: $namedaccess{$type} = $settings->{$type}->{$key};
11055: } elsif ($key eq 'machines') {
11056: $machineaccess{$type} = $settings->{$type}->{$key};
11057: }
11058: }
11059: }
11060: }
11061: }
11062: }
11063: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
11064: my $rownum = 0;
11065: my $css_class;
11066: foreach my $type (@pages) {
11067: $rownum ++;
11068: $css_class = $rownum%2?' class="LC_odd_row"':'';
11069: $datatable .= '<tr'.$css_class.'>'.
11070: '<td><span class="LC_nobreak">'.
11071: $titles->{$type}.'</span></td>'.
11072: '<td class="LC_left_item">'.
11073: '<input type="text" name="'.$type.'_namedusers" '.
11074: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
11075: '<td class="LC_right_item">'.
11076: '<span class="LC_nobreak">'.
11077: '<input type="text" name="'.$type.'_machines" '.
11078: 'value="'.$machineaccess{$type}.'" size="10" />'.
11079: '</span></td></tr>'."\n";
11080: }
11081: $$rowtotal += $rownum;
11082: return $datatable;
11083: }
11084:
11085: sub serverstatus_pages {
11086: return ('userstatus','lonstatus','loncron','server-status','codeversions',
11087: 'checksums','clusterstatus','certstatus','metadata_keywords',
11088: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
11089: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
11090: }
11091:
11092: sub defaults_javascript {
11093: my ($settings) = @_;
11094: return unless (ref($settings) eq 'HASH');
11095: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
11096: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
11097: if ($maxnum eq '') {
11098: $maxnum = 0;
11099: }
11100: $maxnum ++;
11101: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
11102: return <<"ENDSCRIPT";
11103: <script type="text/javascript">
11104: // <![CDATA[
11105: function reorderTypes(form,caller) {
11106: var changedVal;
11107: $jstext
11108: var newpos = 'addinststatus_pos';
11109: var current = new Array;
11110: var maxh = $maxnum;
11111: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
11112: var oldVal;
11113: if (caller == newpos) {
11114: changedVal = newitemVal;
11115: } else {
11116: var curritem = 'inststatus_pos_'+caller;
11117: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
11118: current[newitemVal] = newpos;
11119: }
11120: for (var i=0; i<inststatuses.length; i++) {
11121: if (inststatuses[i] != caller) {
11122: var elementName = 'inststatus_pos_'+inststatuses[i];
11123: if (form.elements[elementName]) {
11124: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
11125: current[currVal] = elementName;
11126: }
11127: }
11128: }
11129: for (var j=0; j<maxh; j++) {
11130: if (current[j] == undefined) {
11131: oldVal = j;
11132: }
11133: }
11134: if (oldVal < changedVal) {
11135: for (var k=oldVal+1; k<=changedVal ; k++) {
11136: var elementName = current[k];
11137: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
11138: }
11139: } else {
11140: for (var k=changedVal; k<oldVal; k++) {
11141: var elementName = current[k];
11142: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
11143: }
11144: }
11145: return;
11146: }
11147:
11148: // ]]>
11149: </script>
11150:
11151: ENDSCRIPT
11152: }
11153: return;
11154: }
11155:
11156: sub passwords_javascript {
11157: my %intalert = &Apache::lonlocal::texthash (
11158: authcheck => 'Warning: disallowing login for an authenticated user if the stored cost is less than the default will require a password reset by/for the user.',
11159: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
11160: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
11161: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
11162: passexp => 'Warning: days before password expiration must be a positive integer (or blank).',
11163: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
11164: );
11165: &js_escape(\%intalert);
11166: my $defmin = $Apache::lonnet::passwdmin;
11167: my $intauthjs = <<"ENDSCRIPT";
11168:
11169: function warnIntAuth(field) {
11170: if (field.name == 'intauth_check') {
11171: if (field.value == '2') {
11172: alert('$intalert{authcheck}');
11173: }
11174: }
11175: if (field.name == 'intauth_cost') {
11176: field.value.replace(/\s/g,'');
11177: if (field.value != '') {
11178: var regexdigit=/^\\d+\$/;
11179: if (!regexdigit.test(field.value)) {
11180: alert('$intalert{authcost}');
11181: }
11182: }
11183: }
11184: return;
11185: }
11186:
11187: function warnIntPass(field) {
11188: field.value.replace(/^\s+/,'');
11189: field.value.replace(/\s+\$/,'');
11190: var regexdigit=/^\\d+\$/;
11191: if (field.name == 'passwords_min') {
11192: if (field.value == '') {
11193: alert('$intalert{passmin}');
11194: field.value = '$defmin';
11195: } else {
11196: if (!regexdigit.test(field.value)) {
11197: alert('$intalert{passmin}');
11198: field.value = '$defmin';
11199: }
11200: var minval = parseInt(field.value,10);
11201: if (minval < $defmin) {
11202: alert('$intalert{passmin}');
11203: field.value = '$defmin';
11204: }
11205: }
11206: } else {
11207: if (field.value == '0') {
11208: field.value = '';
11209: }
11210: if (field.value != '') {
11211: if (field.name == 'passwords_expire') {
11212: var regexpposnum=/^\\d+(|\\.\\d*)\$/;
11213: if (!regexpposnum.test(field.value)) {
11214: alert('$intalert{passexp}');
11215: field.value = '';
11216: } else {
11217: var expval = parseFloat(field.value);
11218: if (expval == 0) {
11219: alert('$intalert{passexp}');
11220: field.value = '';
11221: }
11222: }
11223: } else {
11224: if (!regexdigit.test(field.value)) {
11225: if (field.name == 'passwords_max') {
11226: alert('$intalert{passmax}');
11227: } else {
11228: if (field.name == 'passwords_numsaved') {
11229: alert('$intalert{passnum}');
11230: }
11231: }
11232: field.value = '';
11233: }
11234: }
11235: }
11236: }
11237: return;
11238: }
11239:
11240: ENDSCRIPT
11241: return &Apache::lonhtmlcommon::scripttag($intauthjs);
11242: }
11243:
11244: sub coursecategories_javascript {
11245: my ($settings) = @_;
11246: my ($output,$jstext,$cathash);
11247: if (ref($settings) eq 'HASH') {
11248: $cathash = $settings->{'cats'};
11249: }
11250: if (ref($cathash) eq 'HASH') {
11251: my (@cats,@jsarray,%idx);
11252: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
11253: if (@jsarray > 0) {
11254: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
11255: for (my $i=0; $i<@jsarray; $i++) {
11256: if (ref($jsarray[$i]) eq 'ARRAY') {
11257: my $catstr = join('","',@{$jsarray[$i]});
11258: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
11259: }
11260: }
11261: }
11262: } else {
11263: $jstext = ' var categories = Array(1);'."\n".
11264: ' categories[0] = Array("instcode_pos");'."\n";
11265: }
11266: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
11267: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
11268: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
11269: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
11270: &js_escape(\$instcode_reserved);
11271: &js_escape(\$communities_reserved);
11272: &js_escape(\$placement_reserved);
11273: &js_escape(\$choose_again);
11274: $output = <<"ENDSCRIPT";
11275: <script type="text/javascript">
11276: // <![CDATA[
11277: function reorderCats(form,parent,item,idx) {
11278: var changedVal;
11279: $jstext
11280: var newpos = 'addcategory_pos';
11281: if (parent == '') {
11282: var has_instcode = 0;
11283: var maxtop = categories[idx].length;
11284: for (var j=0; j<maxtop; j++) {
11285: if (categories[idx][j] == 'instcode::0') {
11286: has_instcode == 1;
11287: }
11288: }
11289: if (has_instcode == 0) {
11290: categories[idx][maxtop] = 'instcode_pos';
11291: }
11292: } else {
11293: newpos += '_'+parent;
11294: }
11295: var maxh = 1 + categories[idx].length;
11296: var current = new Array;
11297: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
11298: if (item == newpos) {
11299: changedVal = newitemVal;
11300: } else {
11301: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
11302: current[newitemVal] = newpos;
11303: }
11304: for (var i=0; i<categories[idx].length; i++) {
11305: var elementName = categories[idx][i];
11306: if (elementName != item) {
11307: if (form.elements[elementName]) {
11308: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
11309: current[currVal] = elementName;
11310: }
11311: }
11312: }
11313: var oldVal;
11314: for (var j=0; j<maxh; j++) {
11315: if (current[j] == undefined) {
11316: oldVal = j;
11317: }
11318: }
11319: if (oldVal < changedVal) {
11320: for (var k=oldVal+1; k<=changedVal ; k++) {
11321: var elementName = current[k];
11322: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
11323: }
11324: } else {
11325: for (var k=changedVal; k<oldVal; k++) {
11326: var elementName = current[k];
11327: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
11328: }
11329: }
11330: return;
11331: }
11332:
11333: function categoryCheck(form) {
11334: if (form.elements['addcategory_name'].value == 'instcode') {
11335: alert('$instcode_reserved\\n$choose_again');
11336: return false;
11337: }
11338: if (form.elements['addcategory_name'].value == 'communities') {
11339: alert('$communities_reserved\\n$choose_again');
11340: return false;
11341: }
11342: if (form.elements['addcategory_name'].value == 'placement') {
11343: alert('$placement_reserved\\n$choose_again');
11344: return false;
11345: }
11346: return true;
11347: }
11348:
11349: // ]]>
11350: </script>
11351:
11352: ENDSCRIPT
11353: return $output;
11354: }
11355:
11356: sub initialize_categories {
11357: my ($itemcount) = @_;
11358: my ($datatable,$css_class,$chgstr);
11359: my %default_names = &Apache::lonlocal::texthash (
11360: instcode => 'Official courses (with institutional codes)',
11361: communities => 'Communities',
11362: placement => 'Placement Tests',
11363: );
11364: my %selnum = (
11365: instcode => '0',
11366: communities => '1',
11367: placement => '2',
11368: );
11369: my %selected;
11370: foreach my $default ('instcode','communities','placement') {
11371: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11372: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
11373: map { $selected{$selnum{$_}} = '' } keys(%selnum);
11374: $selected{$selnum{$default}} = ' selected="selected"';
11375: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11376: .'<select name="'.$default.'_pos"'.$chgstr.'>'
11377: .'<option value="0"'.$selected{'0'}.'>1</option>'
11378: .'<option value="1"'.$selected{'1'}.'>2</option>'
11379: .'<option value="2"'.$selected{'2'}.'>3</option>'
11380: .'<option value="3">4</option></select> '
11381: .$default_names{$default}
11382: .'</span></td><td><span class="LC_nobreak">'
11383: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
11384: .&mt('Display').'</label> <label>'
11385: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
11386: .'</label></span></td></tr>';
11387: $itemcount ++;
11388: }
11389: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11390: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
11391: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11392: .'<select name="addcategory_pos"'.$chgstr.'>'
11393: .'<option value="0">1</option>'
11394: .'<option value="1">2</option>'
11395: .'<option value="2">3</option>'
11396: .'<option value="3" selected="selected">4</option></select> '
11397: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
11398: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
11399: .'</td></tr>';
11400: return $datatable;
11401: }
11402:
11403: sub build_category_rows {
11404: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
11405: my ($text,$name,$item,$chgstr);
11406: if (ref($cats) eq 'ARRAY') {
11407: my $maxdepth = scalar(@{$cats});
11408: if (ref($cats->[$depth]) eq 'HASH') {
11409: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
11410: my $numchildren = @{$cats->[$depth]{$parent}};
11411: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
11412: $text .= '<td><table class="LC_data_table">';
11413: my ($idxnum,$parent_name,$parent_item);
11414: my $higher = $depth - 1;
11415: if ($higher == 0) {
11416: $parent_name = &escape($parent).'::'.$higher;
11417: } else {
11418: if (ref($path) eq 'ARRAY') {
11419: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
11420: }
11421: }
11422: $parent_item = 'addcategory_pos_'.$parent_name;
11423: for (my $j=0; $j<=$numchildren; $j++) {
11424: if ($j < $numchildren) {
11425: $name = $cats->[$depth]{$parent}[$j];
11426: $item = &escape($name).':'.&escape($parent).':'.$depth;
11427: $idxnum = $idx->{$item};
11428: } else {
11429: $name = $parent_name;
11430: $item = $parent_item;
11431: }
11432: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
11433: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
11434: for (my $i=0; $i<=$numchildren; $i++) {
11435: my $vpos = $i+1;
11436: my $selstr;
11437: if ($j == $i) {
11438: $selstr = ' selected="selected" ';
11439: }
11440: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
11441: }
11442: $text .= '</select> ';
11443: if ($j < $numchildren) {
11444: my $deeper = $depth+1;
11445: $text .= $name.' '
11446: .'<label><input type="checkbox" name="deletecategory" value="'
11447: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
11448: if(ref($path) eq 'ARRAY') {
11449: push(@{$path},$name);
11450: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
11451: pop(@{$path});
11452: }
11453: } else {
11454: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
11455: if ($j == $numchildren) {
11456: $text .= $name;
11457: } else {
11458: $text .= $item;
11459: }
11460: $text .= '" value="" />';
11461: }
11462: $text .= '</td></tr>';
11463: }
11464: $text .= '</table></td>';
11465: } else {
11466: my $higher = $depth-1;
11467: if ($higher == 0) {
11468: $name = &escape($parent).'::'.$higher;
11469: } else {
11470: if (ref($path) eq 'ARRAY') {
11471: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
11472: }
11473: }
11474: my $colspan;
11475: if ($parent ne 'instcode') {
11476: $colspan = $maxdepth - $depth - 1;
11477: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
11478: }
11479: }
11480: }
11481: }
11482: return $text;
11483: }
11484:
11485: sub modifiable_userdata_row {
11486: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
11487: $rowid,$customcss,$rowstyle,$itemdesc) = @_;
11488: my ($role,$rolename,$statustype);
11489: $role = $item;
11490: if ($context eq 'cancreate') {
11491: if ($item =~ /^(emailusername)_(.+)$/) {
11492: $role = $1;
11493: $statustype = $2;
11494: if (ref($usertypes) eq 'HASH') {
11495: if ($usertypes->{$statustype}) {
11496: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
11497: } else {
11498: $rolename = &mt('Data provided by user');
11499: }
11500: }
11501: }
11502: } elsif ($context eq 'selfcreate') {
11503: if (ref($usertypes) eq 'HASH') {
11504: $rolename = $usertypes->{$role};
11505: } else {
11506: $rolename = $role;
11507: }
11508: } elsif ($context eq 'lti') {
11509: $rolename = &mt('Institutional data used (if available)');
11510: } elsif ($context eq 'privacy') {
11511: $rolename = $itemdesc;
11512: } else {
11513: if ($role eq 'cr') {
11514: $rolename = &mt('Custom role');
11515: } else {
11516: $rolename = &Apache::lonnet::plaintext($role);
11517: }
11518: }
11519: my (@fields,%fieldtitles);
11520: if (ref($fieldsref) eq 'ARRAY') {
11521: @fields = @{$fieldsref};
11522: } else {
11523: @fields = ('lastname','firstname','middlename','generation',
11524: 'permanentemail','id');
11525: }
11526: if ((ref($titlesref) eq 'HASH')) {
11527: %fieldtitles = %{$titlesref};
11528: } else {
11529: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11530: }
11531: my $output;
11532: my $css_class;
11533: if ($rowcount%2) {
11534: $css_class = 'LC_odd_row';
11535: }
11536: if ($customcss) {
11537: $css_class .= " $customcss";
11538: }
11539: $css_class =~ s/^\s+//;
11540: if ($css_class) {
11541: $css_class = ' class="'.$css_class.'"';
11542: }
11543: if ($rowstyle) {
11544: $css_class .= ' style="'.$rowstyle.'"';
11545: }
11546: if ($rowid) {
11547: $rowid = ' id="'.$rowid.'"';
11548: }
11549: $output = '<tr '.$css_class.$rowid.'>'.
11550: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
11551: '<td class="LC_left_item" colspan="2"><table>';
11552: my $rem;
11553: my %checks;
11554: my %current;
11555: if (ref($settings) eq 'HASH') {
11556: my $hashref;
11557: if ($context eq 'lti') {
11558: if (ref($settings) eq 'HASH') {
11559: $hashref = $settings->{'instdata'};
11560: }
11561: } elsif ($context eq 'privacy') {
11562: my ($key,$inner) = split(/_/,$role);
11563: if (ref($settings) eq 'HASH') {
11564: if (ref($settings->{$key}) eq 'HASH') {
11565: $hashref = $settings->{$key}->{$inner};
11566: }
11567: }
11568: } elsif (ref($settings->{$context}) eq 'HASH') {
11569: if (ref($settings->{$context}->{$role}) eq 'HASH') {
11570: $hashref = $settings->{'lti_instdata'};
11571: }
11572: if ($role eq 'emailusername') {
11573: if ($statustype) {
11574: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
11575: $hashref = $settings->{$context}->{$role}->{$statustype};
11576: }
11577: }
11578: }
11579: }
11580: if (ref($hashref) eq 'HASH') {
11581: foreach my $field (@fields) {
11582: if ($hashref->{$field}) {
11583: if ($role eq 'emailusername') {
11584: $checks{$field} = $hashref->{$field};
11585: } else {
11586: $checks{$field} = ' checked="checked" ';
11587: }
11588: }
11589: }
11590: }
11591: }
11592:
11593: my $total = scalar(@fields);
11594: for (my $i=0; $i<$total; $i++) {
11595: $rem = $i%($numinrow);
11596: if ($rem == 0) {
11597: if ($i > 0) {
11598: $output .= '</tr>';
11599: }
11600: $output .= '<tr>';
11601: }
11602: my $check = ' ';
11603: unless ($role eq 'emailusername') {
11604: if (exists($checks{$fields[$i]})) {
11605: $check = $checks{$fields[$i]};
11606: } elsif ($context eq 'privacy') {
11607: if ($role =~ /^priv_(domain|course)$/) {
11608: if (ref($settings) ne 'HASH') {
11609: $check = ' checked="checked" ';
11610: }
11611: } elsif ($role =~ /^priv_(author|community)$/) {
11612: if (ref($settings) ne 'HASH') {
11613: unless ($fields[$i] eq 'id') {
11614: $check = ' checked="checked" ';
11615: }
11616: }
11617: } elsif ($role =~ /^(unpriv|othdom)_/) {
11618: if (ref($settings) ne 'HASH') {
11619: if (($fields[$i] eq 'lastname') || ($fields[$i] eq 'firstname')) {
11620: $check = ' checked="checked" ';
11621: }
11622: }
11623: }
11624: } elsif ($context ne 'lti') {
11625: if ($role eq 'st') {
11626: if (ref($settings) ne 'HASH') {
11627: $check = ' checked="checked" ';
11628: }
11629: }
11630: }
11631: }
11632: $output .= '<td class="LC_left_item">'.
11633: '<span class="LC_nobreak">';
11634: my $prefix = 'canmodify';
11635: if ($role eq 'emailusername') {
11636: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
11637: $checks{$fields[$i]} = 'omit';
11638: }
11639: foreach my $option ('required','optional','omit') {
11640: my $checked='';
11641: if ($checks{$fields[$i]} eq $option) {
11642: $checked='checked="checked" ';
11643: }
11644: $output .= '<label>'.
11645: '<input type="radio" name="'.$prefix.'_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
11646: &mt($option).'</label>'.(' ' x2);
11647: }
11648: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
11649: } else {
11650: if ($context eq 'lti') {
11651: $prefix = 'lti';
11652: } elsif ($context eq 'privacy') {
11653: $prefix = 'privacy';
11654: }
11655: $output .= '<label>'.
11656: '<input type="checkbox" name="'.$prefix.'_'.$role.'" '.
11657: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
11658: '</label>';
11659: }
11660: $output .= '</span></td>';
11661: }
11662: $rem = $total%$numinrow;
11663: my $colsleft;
11664: if ($rem) {
11665: $colsleft = $numinrow - $rem;
11666: }
11667: if ($colsleft > 1) {
11668: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
11669: ' </td>';
11670: } elsif ($colsleft == 1) {
11671: $output .= '<td class="LC_left_item"> </td>';
11672: }
11673: $output .= '</tr></table></td></tr>';
11674: return $output;
11675: }
11676:
11677: sub insttypes_row {
11678: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
11679: $customcss,$rowstyle) = @_;
11680: my %lt = &Apache::lonlocal::texthash (
11681: cansearch => 'Users allowed to search',
11682: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
11683: lockablenames => 'User preference to lock name',
11684: selfassign => 'Self-reportable affiliations',
11685: overrides => "Override domain's helpdesk settings based on requester's affiliation",
11686: );
11687: my $showdom;
11688: if ($context eq 'cansearch') {
11689: $showdom = ' ('.$dom.')';
11690: }
11691: my $class = 'LC_left_item';
11692: if ($context eq 'statustocreate') {
11693: $class = 'LC_right_item';
11694: }
11695: my $css_class;
11696: if ($$rowtotal%2) {
11697: $css_class = 'LC_odd_row';
11698: }
11699: if ($customcss) {
11700: $css_class .= ' '.$customcss;
11701: }
11702: $css_class =~ s/^\s+//;
11703: if ($css_class) {
11704: $css_class = ' class="'.$css_class.'"';
11705: }
11706: if ($rowstyle) {
11707: $css_class .= ' style="'.$rowstyle.'"';
11708: }
11709: if ($onclick) {
11710: $onclick = 'onclick="'.$onclick.'" ';
11711: }
11712: my $output = '<tr'.$css_class.'>'.
11713: '<td>'.$lt{$context}.$showdom.
11714: '</td><td class="'.$class.'" colspan="2"><table>';
11715: my $rem;
11716: if (ref($types) eq 'ARRAY') {
11717: for (my $i=0; $i<@{$types}; $i++) {
11718: if (defined($usertypes->{$types->[$i]})) {
11719: my $rem = $i%($numinrow);
11720: if ($rem == 0) {
11721: if ($i > 0) {
11722: $output .= '</tr>';
11723: }
11724: $output .= '<tr>';
11725: }
11726: my $check = ' ';
11727: if (ref($settings) eq 'HASH') {
11728: if (ref($settings->{$context}) eq 'ARRAY') {
11729: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
11730: $check = ' checked="checked" ';
11731: }
11732: } elsif (ref($settings->{$context}) eq 'HASH') {
11733: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
11734: $check = ' checked="checked" ';
11735: }
11736: } elsif ($context eq 'statustocreate') {
11737: $check = ' checked="checked" ';
11738: }
11739: }
11740: $output .= '<td class="LC_left_item">'.
11741: '<span class="LC_nobreak"><label>'.
11742: '<input type="checkbox" name="'.$context.'" '.
11743: 'value="'.$types->[$i].'"'.$check.$onclick.' />'.
11744: $usertypes->{$types->[$i]}.'</label></span></td>';
11745: }
11746: }
11747: $rem = @{$types}%($numinrow);
11748: }
11749: my $colsleft = $numinrow - $rem;
11750: if ($context eq 'overrides') {
11751: if ($colsleft > 1) {
11752: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
11753: } else {
11754: $output .= '<td class="LC_left_item">';
11755: }
11756: $output .= ' ';
11757: } else {
11758: if ($rem == 0) {
11759: $output .= '<tr>';
11760: }
11761: if ($colsleft > 1) {
11762: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
11763: } else {
11764: $output .= '<td class="LC_left_item">';
11765: }
11766: my $defcheck = ' ';
11767: if (ref($settings) eq 'HASH') {
11768: if (ref($settings->{$context}) eq 'ARRAY') {
11769: if (grep(/^default$/,@{$settings->{$context}})) {
11770: $defcheck = ' checked="checked" ';
11771: }
11772: } elsif ($context eq 'statustocreate') {
11773: $defcheck = ' checked="checked" ';
11774: }
11775: }
11776: $output .= '<span class="LC_nobreak"><label>'.
11777: '<input type="checkbox" name="'.$context.'" '.
11778: 'value="default"'.$defcheck.$onclick.' />'.
11779: $othertitle.'</label></span>';
11780: }
11781: $output .= '</td></tr></table></td></tr>';
11782: return $output;
11783: }
11784:
11785: sub sorted_searchtitles {
11786: my %searchtitles = &Apache::lonlocal::texthash(
11787: 'uname' => 'username',
11788: 'lastname' => 'last name',
11789: 'lastfirst' => 'last name, first name',
11790: );
11791: my @titleorder = ('uname','lastname','lastfirst');
11792: return (\%searchtitles,\@titleorder);
11793: }
11794:
11795: sub sorted_searchtypes {
11796: my %srchtypes_desc = (
11797: exact => 'is exact match',
11798: contains => 'contains ..',
11799: begins => 'begins with ..',
11800: );
11801: my @srchtypeorder = ('exact','begins','contains');
11802: return (\%srchtypes_desc,\@srchtypeorder);
11803: }
11804:
11805: sub usertype_update_row {
11806: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
11807: my $datatable;
11808: my $numinrow = 4;
11809: foreach my $type (@{$types}) {
11810: if (defined($usertypes->{$type})) {
11811: $$rownums ++;
11812: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
11813: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
11814: '</td><td class="LC_left_item"><table>';
11815: for (my $i=0; $i<@{$fields}; $i++) {
11816: my $rem = $i%($numinrow);
11817: if ($rem == 0) {
11818: if ($i > 0) {
11819: $datatable .= '</tr>';
11820: }
11821: $datatable .= '<tr>';
11822: }
11823: my $check = ' ';
11824: if (ref($settings) eq 'HASH') {
11825: if (ref($settings->{'fields'}) eq 'HASH') {
11826: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
11827: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
11828: $check = ' checked="checked" ';
11829: }
11830: }
11831: }
11832: }
11833:
11834: if ($i == @{$fields}-1) {
11835: my $colsleft = $numinrow - $rem;
11836: if ($colsleft > 1) {
11837: $datatable .= '<td colspan="'.$colsleft.'">';
11838: } else {
11839: $datatable .= '<td>';
11840: }
11841: } else {
11842: $datatable .= '<td>';
11843: }
11844: $datatable .= '<span class="LC_nobreak"><label>'.
11845: '<input type="checkbox" name="updateable_'.$type.
11846: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
11847: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
11848: }
11849: $datatable .= '</tr></table></td></tr>';
11850: }
11851: }
11852: return $datatable;
11853: }
11854:
11855: sub modify_login {
11856: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
11857: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
11858: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon,
11859: %currsaml,%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlnotsso);
11860: %title = ( coursecatalog => 'Display course catalog',
11861: adminmail => 'Display administrator E-mail address',
11862: helpdesk => 'Display "Contact Helpdesk" link',
11863: newuser => 'Link for visitors to create a user account',
11864: loginheader => 'Log-in box header',
11865: saml => 'Dual SSO and non-SSO login');
11866: @offon = ('off','on');
11867: if (ref($domconfig{login}) eq 'HASH') {
11868: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
11869: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
11870: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
11871: }
11872: }
11873: if (ref($domconfig{login}{'saml'}) eq 'HASH') {
11874: foreach my $lonhost (keys(%{$domconfig{login}{'saml'}})) {
11875: if (ref($domconfig{login}{'saml'}{$lonhost}) eq 'HASH') {
11876: $currsaml{$lonhost} = $domconfig{login}{'saml'}{$lonhost};
11877: $saml{$lonhost} = 1;
11878: $samltext{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'text'};
11879: $samlurl{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'url'};
11880: $samlalt{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'alt'};
11881: $samlimg{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'img'};
11882: $samltitle{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'title'};
11883: $samlnotsso{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'notsso'};
11884: }
11885: }
11886: }
11887: }
11888: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
11889: \%domconfig,\%loginhash);
11890: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
11891: foreach my $item (@toggles) {
11892: $loginhash{login}{$item} = $env{'form.'.$item};
11893: }
11894: $loginhash{login}{loginheader} = $env{'form.loginheader'};
11895: if (ref($colchanges{'login'}) eq 'HASH') {
11896: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
11897: \%loginhash);
11898: }
11899:
11900: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11901: my %domservers = &Apache::lonnet::get_servers($dom);
11902: my @loginvia_attribs = ('serverpath','custompath','exempt');
11903: if (keys(%servers) > 1) {
11904: foreach my $lonhost (keys(%servers)) {
11905: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
11906: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
11907: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
11908: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
11909: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
11910: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
11911: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
11912: $changes{'loginvia'}{$lonhost} = 1;
11913: } else {
11914: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
11915: $changes{'loginvia'}{$lonhost} = 1;
11916: }
11917: } else {
11918: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
11919: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
11920: $changes{'loginvia'}{$lonhost} = 1;
11921: }
11922: }
11923: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
11924: foreach my $item (@loginvia_attribs) {
11925: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
11926: }
11927: } else {
11928: foreach my $item (@loginvia_attribs) {
11929: my $new = $env{'form.'.$lonhost.'_'.$item};
11930: if (($item eq 'serverpath') && ($new eq 'custom')) {
11931: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
11932: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
11933: $new = '/';
11934: }
11935: }
11936: if (($item eq 'custompath') &&
11937: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
11938: $new = '';
11939: }
11940: if ($new ne $curr_loginvia{$lonhost}{$item}) {
11941: $changes{'loginvia'}{$lonhost} = 1;
11942: }
11943: if ($item eq 'exempt') {
11944: $new = &check_exempt_addresses($new);
11945: }
11946: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
11947: }
11948: }
11949: } else {
11950: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
11951: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
11952: $changes{'loginvia'}{$lonhost} = 1;
11953: foreach my $item (@loginvia_attribs) {
11954: my $new = $env{'form.'.$lonhost.'_'.$item};
11955: if (($item eq 'serverpath') && ($new eq 'custom')) {
11956: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
11957: $new = '/';
11958: }
11959: }
11960: if (($item eq 'custompath') &&
11961: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
11962: $new = '';
11963: }
11964: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
11965: }
11966: }
11967: }
11968: }
11969: }
11970:
11971: my $servadm = $r->dir_config('lonAdmEMail');
11972: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
11973: if (ref($domconfig{'login'}) eq 'HASH') {
11974: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
11975: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
11976: if ($lang eq 'nolang') {
11977: push(@currlangs,$lang);
11978: } elsif (defined($langchoices{$lang})) {
11979: push(@currlangs,$lang);
11980: } else {
11981: next;
11982: }
11983: }
11984: }
11985: }
11986: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
11987: if (@currlangs > 0) {
11988: foreach my $lang (@currlangs) {
11989: if (grep(/^\Q$lang\E$/,@delurls)) {
11990: $changes{'helpurl'}{$lang} = 1;
11991: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
11992: $changes{'helpurl'}{$lang} = 1;
11993: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
11994: push(@newlangs,$lang);
11995: } else {
11996: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
11997: }
11998: }
11999: }
12000: unless (grep(/^nolang$/,@currlangs)) {
12001: if ($env{'form.loginhelpurl_nolang.filename'}) {
12002: $changes{'helpurl'}{'nolang'} = 1;
12003: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
12004: push(@newlangs,'nolang');
12005: }
12006: }
12007: if ($env{'form.loginhelpurl_add_lang'}) {
12008: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
12009: ($env{'form.loginhelpurl_add_file.filename'})) {
12010: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
12011: $addedfile = $env{'form.loginhelpurl_add_lang'};
12012: }
12013: }
12014: if ((@newlangs > 0) || ($addedfile)) {
12015: my $error;
12016: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12017: if ($configuserok eq 'ok') {
12018: if ($switchserver) {
12019: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
12020: } elsif ($author_ok eq 'ok') {
12021: my @allnew = @newlangs;
12022: if ($addedfile ne '') {
12023: push(@allnew,$addedfile);
12024: }
12025: foreach my $lang (@allnew) {
12026: my $formelem = 'loginhelpurl_'.$lang;
12027: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
12028: $formelem = 'loginhelpurl_add_file';
12029: }
12030: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
12031: "help/$lang",'','',$newfile{$lang});
12032: if ($result eq 'ok') {
12033: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
12034: $changes{'helpurl'}{$lang} = 1;
12035: } else {
12036: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
12037: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12038: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
12039: (!grep(/^\Q$lang\E$/,@delurls))) {
12040: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
12041: }
12042: }
12043: }
12044: } else {
12045: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
12046: }
12047: } else {
12048: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
12049: }
12050: if ($error) {
12051: &Apache::lonnet::logthis($error);
12052: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12053: }
12054: }
12055:
12056: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
12057: if (ref($domconfig{'login'}) eq 'HASH') {
12058: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
12059: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
12060: if ($domservers{$lonhost}) {
12061: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
12062: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
12063: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
12064: }
12065: }
12066: }
12067: }
12068: }
12069: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
12070: foreach my $lonhost (sort(keys(%domservers))) {
12071: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
12072: $changes{'headtag'}{$lonhost} = 1;
12073: } else {
12074: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
12075: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
12076: }
12077: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
12078: push(@newhosts,$lonhost);
12079: } elsif ($currheadtagurls{$lonhost}) {
12080: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
12081: if ($currexempt{$lonhost}) {
12082: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
12083: $changes{'headtag'}{$lonhost} = 1;
12084: }
12085: } elsif ($possexempt{$lonhost}) {
12086: $changes{'headtag'}{$lonhost} = 1;
12087: }
12088: if ($possexempt{$lonhost}) {
12089: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
12090: }
12091: }
12092: }
12093: }
12094: if (@newhosts) {
12095: my $error;
12096: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12097: if ($configuserok eq 'ok') {
12098: if ($switchserver) {
12099: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
12100: } elsif ($author_ok eq 'ok') {
12101: foreach my $lonhost (@newhosts) {
12102: my $formelem = 'loginheadtag_'.$lonhost;
12103: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
12104: "login/headtag/$lonhost",'','',
12105: $env{'form.loginheadtag_'.$lonhost.'.filename'});
12106: if ($result eq 'ok') {
12107: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
12108: $changes{'headtag'}{$lonhost} = 1;
12109: if ($possexempt{$lonhost}) {
12110: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
12111: }
12112: } else {
12113: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
12114: $newheadtagurls{$lonhost},$result);
12115: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12116: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
12117: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
12118: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
12119: }
12120: }
12121: }
12122: } else {
12123: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
12124: }
12125: } else {
12126: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
12127: }
12128: if ($error) {
12129: &Apache::lonnet::logthis($error);
12130: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12131: }
12132: }
12133: my @delsamlimg = &Apache::loncommon::get_env_multiple('form.saml_img_del');
12134: my @newsamlimgs;
12135: foreach my $lonhost (keys(%domservers)) {
12136: if ($env{'form.saml_'.$lonhost}) {
12137: if ($env{'form.saml_img_'.$lonhost.'.filename'}) {
12138: push(@newsamlimgs,$lonhost);
12139: }
12140: foreach my $item ('text','alt','url','title','notsso') {
12141: $env{'form.saml_'.$item.'_'.$lonhost} =~ s/^\s+|\s+$//g;
12142: }
12143: if ($saml{$lonhost}) {
12144: if (grep(/^\Q$lonhost\E$/,@delsamlimg)) {
12145: #FIXME Need to obsolete published image
12146: delete($currsaml{$lonhost}{'img'});
12147: $changes{'saml'}{$lonhost} = 1;
12148: }
12149: if ($env{'form.saml_alt_'.$lonhost} ne $samlalt{$lonhost}) {
12150: $changes{'saml'}{$lonhost} = 1;
12151: }
12152: if ($env{'form.saml_text_'.$lonhost} ne $samltext{$lonhost}) {
12153: $changes{'saml'}{$lonhost} = 1;
12154: }
12155: if ($env{'form.saml_url_'.$lonhost} ne $samlurl{$lonhost}) {
12156: $changes{'saml'}{$lonhost} = 1;
12157: }
12158: if ($env{'form.saml_title_'.$lonhost} ne $samltitle{$lonhost}) {
12159: $changes{'saml'}{$lonhost} = 1;
12160: }
12161: if ($env{'form.saml_notsso_'.$lonhost} ne $samlnotsso{$lonhost}) {
12162: $changes{'saml'}{$lonhost} = 1;
12163: }
12164: } else {
12165: $changes{'saml'}{$lonhost} = 1;
12166: }
12167: foreach my $item ('text','alt','url','title','notsso') {
12168: $currsaml{$lonhost}{$item} = $env{'form.saml_'.$item.'_'.$lonhost};
12169: }
12170: } else {
12171: if ($saml{$lonhost}) {
12172: $changes{'saml'}{$lonhost} = 1;
12173: delete($currsaml{$lonhost});
12174: }
12175: }
12176: }
12177: foreach my $posshost (keys(%currsaml)) {
12178: unless (exists($domservers{$posshost})) {
12179: delete($currsaml{$posshost});
12180: }
12181: }
12182: %{$loginhash{'login'}{'saml'}} = %currsaml;
12183: if (@newsamlimgs) {
12184: my $error;
12185: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12186: if ($configuserok eq 'ok') {
12187: if ($switchserver) {
12188: $error = &mt("Upload of SSO Button Image is not permitted to this server: [_1].",$switchserver);
12189: } elsif ($author_ok eq 'ok') {
12190: foreach my $lonhost (@newsamlimgs) {
12191: my $formelem = 'saml_img_'.$lonhost;
12192: my ($result,$imgurl) = &publishlogo($r,'upload',$formelem,$dom,$confname,
12193: "login/saml/$lonhost",'','',
12194: $env{'form.saml_img_'.$lonhost.'.filename'});
12195: if ($result eq 'ok') {
12196: $currsaml{$lonhost}{'img'} = $imgurl;
12197: $loginhash{'login'}{'saml'}{$lonhost}{'img'} = $imgurl;
12198: $changes{'saml'}{$lonhost} = 1;
12199: } else {
12200: my $puberror = &mt("Upload of SSO button image failed for [_1] because an error occurred publishing the file in RES space. Error was: [_2].",
12201: $lonhost,$result);
12202: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12203: }
12204: }
12205: } else {
12206: $error = &mt("Upload of SSO button image file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
12207: }
12208: } else {
12209: $error = &mt("Upload of SSO button image file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
12210: }
12211: if ($error) {
12212: &Apache::lonnet::logthis($error);
12213: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12214: }
12215: }
12216: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
12217:
12218: my $defaulthelpfile = '/adm/loginproblems.html';
12219: my $defaulttext = &mt('Default in use');
12220:
12221: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
12222: $dom);
12223: if ($putresult eq 'ok') {
12224: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
12225: my %defaultchecked = (
12226: 'coursecatalog' => 'on',
12227: 'helpdesk' => 'on',
12228: 'adminmail' => 'off',
12229: 'newuser' => 'off',
12230: );
12231: if (ref($domconfig{'login'}) eq 'HASH') {
12232: foreach my $item (@toggles) {
12233: if ($defaultchecked{$item} eq 'on') {
12234: if (($domconfig{'login'}{$item} eq '0') &&
12235: ($env{'form.'.$item} eq '1')) {
12236: $changes{$item} = 1;
12237: } elsif (($domconfig{'login'}{$item} eq '' ||
12238: $domconfig{'login'}{$item} eq '1') &&
12239: ($env{'form.'.$item} eq '0')) {
12240: $changes{$item} = 1;
12241: }
12242: } elsif ($defaultchecked{$item} eq 'off') {
12243: if (($domconfig{'login'}{$item} eq '1') &&
12244: ($env{'form.'.$item} eq '0')) {
12245: $changes{$item} = 1;
12246: } elsif (($domconfig{'login'}{$item} eq '' ||
12247: $domconfig{'login'}{$item} eq '0') &&
12248: ($env{'form.'.$item} eq '1')) {
12249: $changes{$item} = 1;
12250: }
12251: }
12252: }
12253: }
12254: if (keys(%changes) > 0 || $colchgtext) {
12255: &Apache::loncommon::devalidate_domconfig_cache($dom);
12256: if (exists($changes{'saml'})) {
12257: my $hostid_in_use;
12258: my @hosts = &Apache::lonnet::current_machine_ids();
12259: if (@hosts > 1) {
12260: foreach my $hostid (@hosts) {
12261: if (&Apache::lonnet::host_domain($hostid) eq $dom) {
12262: $hostid_in_use = $hostid;
12263: last;
12264: }
12265: }
12266: } else {
12267: $hostid_in_use = $r->dir_config('lonHostID');
12268: }
12269: if (($hostid_in_use) &&
12270: (&Apache::lonnet::host_domain($hostid_in_use) eq $dom)) {
12271: &Apache::lonnet::devalidate_cache_new('samllanding',$hostid_in_use);
12272: }
12273: if (ref($lastactref) eq 'HASH') {
12274: if (ref($changes{'saml'}) eq 'HASH') {
12275: my %updates;
12276: map { $updates{$_} = 1; } keys(%{$changes{'saml'}});
12277: $lastactref->{'samllanding'} = \%updates;
12278: }
12279: }
12280: }
12281: if (ref($lastactref) eq 'HASH') {
12282: $lastactref->{'domainconfig'} = 1;
12283: }
12284: $resulttext = &mt('Changes made:').'<ul>';
12285: foreach my $item (sort(keys(%changes))) {
12286: if ($item eq 'loginvia') {
12287: if (ref($changes{$item}) eq 'HASH') {
12288: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
12289: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12290: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
12291: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
12292: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
12293: $protocol = 'http' if ($protocol ne 'https');
12294: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
12295:
12296: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
12297: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
12298: } else {
12299: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
12300: }
12301: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
12302: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
12303: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
12304: }
12305: $resulttext .= '</li>';
12306: } else {
12307: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
12308: }
12309: } else {
12310: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
12311: }
12312: }
12313: $resulttext .= '</ul></li>';
12314: }
12315: } elsif ($item eq 'helpurl') {
12316: if (ref($changes{$item}) eq 'HASH') {
12317: foreach my $lang (sort(keys(%{$changes{$item}}))) {
12318: if (grep(/^\Q$lang\E$/,@delurls)) {
12319: my ($chg,$link);
12320: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
12321: if ($lang eq 'nolang') {
12322: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
12323: } else {
12324: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
12325: }
12326: $resulttext .= '<li>'.$chg.'</li>';
12327: } else {
12328: my $chg;
12329: if ($lang eq 'nolang') {
12330: $chg = &mt('custom log-in help file for no preferred language');
12331: } else {
12332: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
12333: }
12334: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
12335: $loginhash{'login'}{'helpurl'}{$lang}.
12336: '?inhibitmenu=yes',$chg,600,500).
12337: '</li>';
12338: }
12339: }
12340: }
12341: } elsif ($item eq 'headtag') {
12342: if (ref($changes{$item}) eq 'HASH') {
12343: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12344: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
12345: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
12346: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
12347: $resulttext .= '<li><a href="'.
12348: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
12349: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
12350: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
12351: if ($possexempt{$lonhost}) {
12352: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
12353: } else {
12354: $resulttext .= &mt('included for any client IP');
12355: }
12356: $resulttext .= '</li>';
12357: }
12358: }
12359: }
12360: } elsif ($item eq 'saml') {
12361: if (ref($changes{$item}) eq 'HASH') {
12362: my %notlt = (
12363: text => 'Text for log-in by SSO',
12364: img => 'SSO button image',
12365: alt => 'Alt text for button image',
12366: url => 'SSO URL',
12367: title => 'Tooltip for SSO link',
12368: notsso => 'Text for non-SSO log-in',
12369: );
12370: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12371: if (ref($currsaml{$lonhost}) eq 'HASH') {
12372: $resulttext .= '<li>'.&mt("$title{$item} in use for [_1]","<b>$lonhost</b>").
12373: '<ul>';
12374: foreach my $key ('text','img','alt','url','title','notsso') {
12375: if ($currsaml{$lonhost}{$key} eq '') {
12376: $resulttext .= '<li>'.&mt("$notlt{$key} not in use").'</li>';
12377: } else {
12378: my $value = "'$currsaml{$lonhost}{$key}'";
12379: if ($key eq 'img') {
12380: $value = '<img src="'.$currsaml{$lonhost}{$key}.'" />';
12381: }
12382: $resulttext .= '<li>'.&mt("$notlt{$key} set to: [_1]",
12383: $value).'</li>';
12384: }
12385: }
12386: $resulttext .= '</ul></li>';
12387: } else {
12388: $resulttext .= '<li>'.&mt("$title{$item} not in use for [_1]",$lonhost).'</li>';
12389: }
12390: }
12391: }
12392: } elsif ($item eq 'captcha') {
12393: if (ref($loginhash{'login'}) eq 'HASH') {
12394: my $chgtxt;
12395: if ($loginhash{'login'}{$item} eq 'notused') {
12396: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
12397: } else {
12398: my %captchas = &captcha_phrases();
12399: if ($captchas{$loginhash{'login'}{$item}}) {
12400: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
12401: } else {
12402: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
12403: }
12404: }
12405: $resulttext .= '<li>'.$chgtxt.'</li>';
12406: }
12407: } elsif ($item eq 'recaptchakeys') {
12408: if (ref($loginhash{'login'}) eq 'HASH') {
12409: my ($privkey,$pubkey);
12410: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
12411: $pubkey = $loginhash{'login'}{$item}{'public'};
12412: $privkey = $loginhash{'login'}{$item}{'private'};
12413: }
12414: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
12415: if (!$pubkey) {
12416: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
12417: } else {
12418: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
12419: }
12420: if (!$privkey) {
12421: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
12422: } else {
12423: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
12424: }
12425: $chgtxt .= '</ul>';
12426: $resulttext .= '<li>'.$chgtxt.'</li>';
12427: }
12428: } elsif ($item eq 'recaptchaversion') {
12429: if (ref($loginhash{'login'}) eq 'HASH') {
12430: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
12431: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
12432: '</li>';
12433: }
12434: }
12435: } else {
12436: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
12437: }
12438: }
12439: $resulttext .= $colchgtext.'</ul>';
12440: } else {
12441: $resulttext = &mt('No changes made to log-in page settings');
12442: }
12443: } else {
12444: $resulttext = '<span class="LC_error">'.
12445: &mt('An error occurred: [_1]',$putresult).'</span>';
12446: }
12447: if ($errors) {
12448: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
12449: $errors.'</ul>';
12450: }
12451: return $resulttext;
12452: }
12453:
12454: sub check_exempt_addresses {
12455: my ($iplist) = @_;
12456: $iplist =~ s/^\s+//;
12457: $iplist =~ s/\s+$//;
12458: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
12459: my (@okips,$new);
12460: foreach my $ip (@poss_ips) {
12461: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
12462: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
12463: push(@okips,$ip);
12464: }
12465: }
12466: }
12467: if (@okips > 0) {
12468: $new = join(',',@okips);
12469: } else {
12470: $new = '';
12471: }
12472: return $new;
12473: }
12474:
12475: sub color_font_choices {
12476: my %choices =
12477: &Apache::lonlocal::texthash (
12478: img => "Header",
12479: bgs => "Background colors",
12480: links => "Link colors",
12481: images => "Images",
12482: font => "Font color",
12483: fontmenu => "Font menu",
12484: pgbg => "Page",
12485: tabbg => "Header",
12486: sidebg => "Border",
12487: link => "Link",
12488: alink => "Active link",
12489: vlink => "Visited link",
12490: );
12491: return %choices;
12492: }
12493:
12494: sub modify_ipaccess {
12495: my ($dom,$lastactref,%domconfig) = @_;
12496: my (@allpos,%changes,%confhash,$errors,$resulttext);
12497: my (@items,%deletions,%itemids,@warnings);
12498: my ($typeorder,$types) = &commblocktype_text();
12499: if ($env{'form.ipaccess_add'}) {
12500: my $name = $env{'form.ipaccess_name_add'};
12501: my ($newid,$error) = &get_ipaccess_id($dom,$name);
12502: if ($newid) {
12503: $itemids{'add'} = $newid;
12504: push(@items,'add');
12505: $changes{$newid} = 1;
12506: } else {
12507: $error = &mt('Failed to acquire unique ID for new IP access control item');
12508: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12509: }
12510: }
12511: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
12512: my @todelete = &Apache::loncommon::get_env_multiple('form.ipaccess_del');
12513: if (@todelete) {
12514: map { $deletions{$_} = 1; } @todelete;
12515: }
12516: my $maxnum = $env{'form.ipaccess_maxnum'};
12517: for (my $i=0; $i<$maxnum; $i++) {
12518: my $itemid = $env{'form.ipaccess_id_'.$i};
12519: $itemid =~ s/\D+//g;
12520: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
12521: if ($deletions{$itemid}) {
12522: $changes{$itemid} = $domconfig{'ipaccess'}{$itemid}{'name'};
12523: } else {
12524: push(@items,$i);
12525: $itemids{$i} = $itemid;
12526: }
12527: }
12528: }
12529: }
12530: foreach my $idx (@items) {
12531: my $itemid = $itemids{$idx};
12532: next unless ($itemid);
12533: my %current;
12534: unless ($idx eq 'add') {
12535: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
12536: %current = %{$domconfig{'ipaccess'}{$itemid}};
12537: }
12538: }
12539: my $position = $env{'form.ipaccess_pos_'.$itemid};
12540: $position =~ s/\D+//g;
12541: if ($position ne '') {
12542: $allpos[$position] = $itemid;
12543: }
12544: my $name = $env{'form.ipaccess_name_'.$idx};
12545: $name =~ s/^\s+|\s+$//g;
12546: $confhash{$itemid}{'name'} = $name;
12547: my $possrange = $env{'form.ipaccess_range_'.$idx};
12548: $possrange =~ s/^\s+|\s+$//g;
12549: unless ($possrange eq '') {
12550: $possrange =~ s/[\r\n]+/\s/g;
12551: $possrange =~ s/\s*-\s*/-/g;
12552: $possrange =~ s/\s+/,/g;
12553: $possrange =~ s/,+/,/g;
12554: if ($possrange ne '') {
12555: my (@ok,$count);
12556: $count = 0;
12557: foreach my $poss (split(/\,/,$possrange)) {
12558: $count ++;
12559: $poss = &validate_ip_pattern($poss);
12560: if ($poss ne '') {
12561: push(@ok,$poss);
12562: }
12563: }
12564: my $diff = $count - scalar(@ok);
12565: if ($diff) {
12566: $errors .= '<li><span class="LC_error">'.
12567: &mt('[quant,_1,IP] invalid and excluded from saved value for IP range(s) for [_2]',
12568: $diff,$name).
12569: '</span></li>';
12570: }
12571: if (@ok) {
12572: my @cidr_list;
12573: foreach my $item (@ok) {
12574: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
12575: }
12576: $confhash{$itemid}{'ip'} = join(',',@cidr_list);
12577: }
12578: }
12579: }
12580: foreach my $field ('name','ip') {
12581: unless (($idx eq 'add') || ($changes{$itemid})) {
12582: if ($current{$field} ne $confhash{$itemid}{$field}) {
12583: $changes{$itemid} = 1;
12584: last;
12585: }
12586: }
12587: }
12588: $confhash{$itemid}{'commblocks'} = {};
12589:
12590: my %commblocks;
12591: map { $commblocks{$_} = 1; } &Apache::loncommon::get_env_multiple('form.ipaccess_block_'.$idx);
12592: foreach my $type (@{$typeorder}) {
12593: if ($commblocks{$type}) {
12594: $confhash{$itemid}{'commblocks'}{$type} = 'on';
12595: }
12596: unless (($idx eq 'add') || ($changes{$itemid})) {
12597: if (ref($current{'commblocks'}) eq 'HASH') {
12598: if ($confhash{$itemid}{'commblocks'}{$type} ne $current{'commblocks'}{$type}) {
12599: $changes{$itemid} = 1;
12600: }
12601: } elsif ($confhash{$itemid}{'commblocks'}{$type}) {
12602: $changes{$itemid} = 1;
12603: }
12604: }
12605: }
12606: $confhash{$itemid}{'courses'} = {};
12607: my %crsdeletions;
12608: my @delcrs = &Apache::loncommon::get_env_multiple('form.ipaccess_course_delete_'.$idx);
12609: if (@delcrs) {
12610: map { $crsdeletions{$_} = 1; } @delcrs;
12611: }
12612: if (ref($current{'courses'}) eq 'HASH') {
12613: foreach my $cid (sort(keys(%{$current{'courses'}}))) {
12614: if ($crsdeletions{$cid}) {
12615: $changes{$itemid} = 1;
12616: } else {
12617: $confhash{$itemid}{'courses'}{$cid} = 1;
12618: }
12619: }
12620: }
12621: $env{'form.ipaccess_cnum_'.$idx} =~ s/^\s+|\s+$//g;
12622: $env{'form.ipaccess_cdom_'.$idx} =~ s/^\s+|\s+$//g;
12623: if (($env{'form.ipaccess_cnum_'.$idx} =~ /^$match_courseid$/) &&
12624: ($env{'form.ipaccess_cdom_'.$idx} =~ /^$match_domain$/)) {
12625: if (&Apache::lonnet::homeserver($env{'form.ipaccess_cnum_'.$idx},
12626: $env{'form.ipaccess_cdom_'.$idx}) eq 'no_host') {
12627: $errors .= '<li><span class="LC_error">'.
12628: &mt('Invalid courseID [_1] omitted from list of allowed courses',
12629: $env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}).
12630: '</span></li>';
12631: } else {
12632: $confhash{$itemid}{'courses'}{$env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}} = 1;
12633: $changes{$itemid} = 1;
12634: }
12635: }
12636: }
12637: if (@allpos > 0) {
12638: my $idx = 0;
12639: foreach my $itemid (@allpos) {
12640: if ($itemid ne '') {
12641: $confhash{$itemid}{'order'} = $idx;
12642: unless ($changes{$itemid}) {
12643: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
12644: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
12645: if ($domconfig{'ipaccess'}{$itemid}{'order'} ne $idx) {
12646: $changes{$itemid} = 1;
12647: }
12648: }
12649: }
12650: }
12651: $idx ++;
12652: }
12653: }
12654: }
12655: if (keys(%changes)) {
12656: my %defaultshash = (
12657: ipaccess => \%confhash,
12658: );
12659: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
12660: $dom);
12661: if ($putresult eq 'ok') {
12662: my $cachetime = 1800;
12663: &Apache::lonnet::do_cache_new('ipaccess',$dom,\%confhash,$cachetime);
12664: if (ref($lastactref) eq 'HASH') {
12665: $lastactref->{'ipaccess'} = 1;
12666: }
12667: $resulttext = &mt('Changes made:').'<ul>';
12668: my %bynum;
12669: foreach my $itemid (sort(keys(%changes))) {
12670: if (ref($confhash{$itemid}) eq 'HASH') {
12671: my $position = $confhash{$itemid}{'order'};
12672: if ($position =~ /^\d+$/) {
12673: $bynum{$position} = $itemid;
12674: }
12675: }
12676: }
12677: if (keys(%deletions)) {
12678: foreach my $itemid (sort { $a <=> $b } keys(%deletions)) {
12679: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
12680: }
12681: }
12682: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
12683: my $itemid = $bynum{$pos};
12684: if (ref($confhash{$itemid}) eq 'HASH') {
12685: $resulttext .= '<li><b>'.$confhash{$itemid}{'name'}.'</b><ul>';
12686: my $position = $pos + 1;
12687: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
12688: if ($confhash{$itemid}{'ip'} eq '') {
12689: $resulttext .= '<li>'.&mt('No IP Range(s) set').'</li>';
12690: } else {
12691: $resulttext .= '<li>'.&mt('IP Range(s): [_1]',$confhash{$itemid}{'ip'}).'</li>';
12692: }
12693: if (keys(%{$confhash{$itemid}{'commblocks'}})) {
12694: $resulttext .= '<li>'.&mt('Functionality Blocked: [_1]',
12695: join(', ', map { $types->{$_}; } sort(keys(%{$confhash{$itemid}{'commblocks'}})))).
12696: '</li>';
12697: } else {
12698: $resulttext .= '<li>'.&mt('No functionality blocked').'</li>';
12699: }
12700: if (keys(%{$confhash{$itemid}{'courses'}})) {
12701: my @courses;
12702: foreach my $cid (sort(keys(%{$confhash{$itemid}{'courses'}}))) {
12703: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
12704: push(@courses,$courseinfo{'description'}.' ('.$cid.')');
12705: }
12706: $resulttext .= '<li>'.&mt('Courses/Communities allowed').':<ul><li>'.
12707: join('</li><li>',@courses).'</li></ul>';
12708: } else {
12709: $resulttext .= '<li>'.&mt('No courses allowed').'</li>';
12710: }
12711: $resulttext .= '</ul></li>';
12712: }
12713: }
12714: $resulttext .= '</ul>';
12715: } else {
12716: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
12717: }
12718: } else {
12719: $resulttext = &mt('No changes made');
12720: }
12721: if ($errors) {
12722: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
12723: $errors.'</ul></p>';
12724: }
12725: return $resulttext;
12726: }
12727:
12728: sub get_ipaccess_id {
12729: my ($domain,$location) = @_;
12730: # get lock on ipaccess db
12731: my $lockhash = {
12732: lock => $env{'user.name'}.
12733: ':'.$env{'user.domain'},
12734: };
12735: my $tries = 0;
12736: my $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
12737: my ($id,$error);
12738:
12739: while (($gotlock ne 'ok') && ($tries<10)) {
12740: $tries ++;
12741: sleep (0.1);
12742: $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
12743: }
12744: if ($gotlock eq 'ok') {
12745: my %currids = &Apache::lonnet::dump_dom('ipaccess',$domain);
12746: if ($currids{'lock'}) {
12747: delete($currids{'lock'});
12748: if (keys(%currids)) {
12749: my @curr = sort { $a <=> $b } keys(%currids);
12750: if ($curr[-1] =~ /^\d+$/) {
12751: $id = 1 + $curr[-1];
12752: }
12753: } else {
12754: $id = 1;
12755: }
12756: if ($id) {
12757: unless (&Apache::lonnet::newput_dom('ipaccess',{ $id => $location },$domain) eq 'ok') {
12758: $error = 'nostore';
12759: }
12760: } else {
12761: $error = 'nonumber';
12762: }
12763: }
12764: my $dellockoutcome = &Apache::lonnet::del_dom('ipaccess',['lock'],$domain);
12765: } else {
12766: $error = 'nolock';
12767: }
12768: return ($id,$error);
12769: }
12770:
12771: sub modify_rolecolors {
12772: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
12773: my ($resulttext,%rolehash);
12774: $rolehash{'rolecolors'} = {};
12775: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
12776: if ($domconfig{'rolecolors'} eq '') {
12777: $domconfig{'rolecolors'} = {};
12778: }
12779: }
12780: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
12781: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
12782: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
12783: $dom);
12784: if ($putresult eq 'ok') {
12785: if (keys(%changes) > 0) {
12786: &Apache::loncommon::devalidate_domconfig_cache($dom);
12787: if (ref($lastactref) eq 'HASH') {
12788: $lastactref->{'domainconfig'} = 1;
12789: }
12790: $resulttext = &display_colorchgs($dom,\%changes,$roles,
12791: $rolehash{'rolecolors'});
12792: } else {
12793: $resulttext = &mt('No changes made to default color schemes');
12794: }
12795: } else {
12796: $resulttext = '<span class="LC_error">'.
12797: &mt('An error occurred: [_1]',$putresult).'</span>';
12798: }
12799: if ($errors) {
12800: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
12801: $errors.'</ul>';
12802: }
12803: return $resulttext;
12804: }
12805:
12806: sub modify_colors {
12807: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
12808: my (%changes,%choices);
12809: my @bgs;
12810: my @links = ('link','alink','vlink');
12811: my @logintext;
12812: my @images;
12813: my $servadm = $r->dir_config('lonAdmEMail');
12814: my $errors;
12815: my %defaults;
12816: foreach my $role (@{$roles}) {
12817: if ($role eq 'login') {
12818: %choices = &login_choices();
12819: @logintext = ('textcol','bgcol');
12820: } else {
12821: %choices = &color_font_choices();
12822: }
12823: if ($role eq 'login') {
12824: @images = ('img','logo','domlogo','login');
12825: @bgs = ('pgbg','mainbg','sidebg');
12826: } else {
12827: @images = ('img');
12828: @bgs = ('pgbg','tabbg','sidebg');
12829: }
12830: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
12831: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
12832: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
12833: }
12834: if ($role eq 'login') {
12835: foreach my $item (@logintext) {
12836: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
12837: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
12838: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
12839: }
12840: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
12841: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
12842: }
12843: }
12844: } else {
12845: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
12846: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
12847: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
12848: }
12849: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
12850: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
12851: }
12852: }
12853: foreach my $item (@bgs) {
12854: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
12855: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
12856: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
12857: }
12858: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
12859: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
12860: }
12861: }
12862: foreach my $item (@links) {
12863: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
12864: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
12865: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
12866: }
12867: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
12868: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
12869: }
12870: }
12871: my ($configuserok,$author_ok,$switchserver) =
12872: &config_check($dom,$confname,$servadm);
12873: my ($width,$height) = &thumb_dimensions();
12874: if (ref($domconfig->{$role}) ne 'HASH') {
12875: $domconfig->{$role} = {};
12876: }
12877: foreach my $img (@images) {
12878: if ($role eq 'login') {
12879: if (($img eq 'img') || ($img eq 'logo')) {
12880: if (defined($env{'form.login_showlogo_'.$img})) {
12881: $confhash->{$role}{'showlogo'}{$img} = 1;
12882: } else {
12883: $confhash->{$role}{'showlogo'}{$img} = 0;
12884: }
12885: }
12886: if ($env{'form.login_alt_'.$img} ne '') {
12887: $confhash->{$role}{'alttext'}{$img} = $env{'form.login_alt_'.$img};
12888: }
12889: }
12890: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
12891: && !defined($domconfig->{$role}{$img})
12892: && !$env{'form.'.$role.'_del_'.$img}
12893: && $env{'form.'.$role.'_import_'.$img}) {
12894: # import the old configured image from the .tab setting
12895: # if they haven't provided a new one
12896: $domconfig->{$role}{$img} =
12897: $env{'form.'.$role.'_import_'.$img};
12898: }
12899: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
12900: my $error;
12901: if ($configuserok eq 'ok') {
12902: if ($switchserver) {
12903: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
12904: } else {
12905: if ($author_ok eq 'ok') {
12906: my ($result,$logourl) =
12907: &publishlogo($r,'upload',$role.'_'.$img,
12908: $dom,$confname,$img,$width,$height);
12909: if ($result eq 'ok') {
12910: $confhash->{$role}{$img} = $logourl;
12911: $changes{$role}{'images'}{$img} = 1;
12912: } else {
12913: $error = &mt("Upload of [_1] image for $role page(s) failed because an error occurred publishing the file in RES space. Error was: [_2].",$choices{img},$result);
12914: }
12915: } else {
12916: $error = &mt("Upload of [_1] image for $role page(s) failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$choices{$img},$confname,$dom,$author_ok);
12917: }
12918: }
12919: } else {
12920: $error = &mt("Upload of [_1] image for $role page(s) failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$choices{$img},$confname,$dom,$configuserok);
12921: }
12922: if ($error) {
12923: &Apache::lonnet::logthis($error);
12924: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12925: }
12926: } elsif ($domconfig->{$role}{$img} ne '') {
12927: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
12928: my $error;
12929: if ($configuserok eq 'ok') {
12930: # is confname an author?
12931: if ($switchserver eq '') {
12932: if ($author_ok eq 'ok') {
12933: my ($result,$logourl) =
12934: &publishlogo($r,'copy',$domconfig->{$role}{$img},
12935: $dom,$confname,$img,$width,$height);
12936: if ($result eq 'ok') {
12937: $confhash->{$role}{$img} = $logourl;
12938: $changes{$role}{'images'}{$img} = 1;
12939: }
12940: }
12941: }
12942: }
12943: }
12944: }
12945: }
12946: if (ref($domconfig) eq 'HASH') {
12947: if (ref($domconfig->{$role}) eq 'HASH') {
12948: foreach my $img (@images) {
12949: if ($domconfig->{$role}{$img} ne '') {
12950: if ($env{'form.'.$role.'_del_'.$img}) {
12951: $confhash->{$role}{$img} = '';
12952: $changes{$role}{'images'}{$img} = 1;
12953: } else {
12954: if ($confhash->{$role}{$img} eq '') {
12955: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
12956: }
12957: }
12958: } else {
12959: if ($env{'form.'.$role.'_del_'.$img}) {
12960: $confhash->{$role}{$img} = '';
12961: $changes{$role}{'images'}{$img} = 1;
12962: }
12963: }
12964: if ($role eq 'login') {
12965: if (($img eq 'logo') || ($img eq 'img')) {
12966: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
12967: if ($confhash->{$role}{'showlogo'}{$img} ne
12968: $domconfig->{$role}{'showlogo'}{$img}) {
12969: $changes{$role}{'showlogo'}{$img} = 1;
12970: }
12971: } else {
12972: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
12973: $changes{$role}{'showlogo'}{$img} = 1;
12974: }
12975: }
12976: }
12977: if ($img ne 'login') {
12978: if (ref($domconfig->{$role}{'alttext'}) eq 'HASH') {
12979: if ($confhash->{$role}{'alttext'}{$img} ne
12980: $domconfig->{$role}{'alttext'}{$img}) {
12981: $changes{$role}{'alttext'}{$img} = 1;
12982: }
12983: } else {
12984: if ($confhash->{$role}{'alttext'}{$img} ne '') {
12985: $changes{$role}{'alttext'}{$img} = 1;
12986: }
12987: }
12988: }
12989: }
12990: }
12991: if ($domconfig->{$role}{'font'} ne '') {
12992: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
12993: $changes{$role}{'font'} = 1;
12994: }
12995: } else {
12996: if ($confhash->{$role}{'font'}) {
12997: $changes{$role}{'font'} = 1;
12998: }
12999: }
13000: if ($role ne 'login') {
13001: if ($domconfig->{$role}{'fontmenu'} ne '') {
13002: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
13003: $changes{$role}{'fontmenu'} = 1;
13004: }
13005: } else {
13006: if ($confhash->{$role}{'fontmenu'}) {
13007: $changes{$role}{'fontmenu'} = 1;
13008: }
13009: }
13010: }
13011: foreach my $item (@bgs) {
13012: if ($domconfig->{$role}{$item} ne '') {
13013: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
13014: $changes{$role}{'bgs'}{$item} = 1;
13015: }
13016: } else {
13017: if ($confhash->{$role}{$item}) {
13018: $changes{$role}{'bgs'}{$item} = 1;
13019: }
13020: }
13021: }
13022: foreach my $item (@links) {
13023: if ($domconfig->{$role}{$item} ne '') {
13024: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
13025: $changes{$role}{'links'}{$item} = 1;
13026: }
13027: } else {
13028: if ($confhash->{$role}{$item}) {
13029: $changes{$role}{'links'}{$item} = 1;
13030: }
13031: }
13032: }
13033: foreach my $item (@logintext) {
13034: if ($domconfig->{$role}{$item} ne '') {
13035: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
13036: $changes{$role}{'logintext'}{$item} = 1;
13037: }
13038: } else {
13039: if ($confhash->{$role}{$item}) {
13040: $changes{$role}{'logintext'}{$item} = 1;
13041: }
13042: }
13043: }
13044: } else {
13045: &default_change_checker($role,\@images,\@links,\@bgs,
13046: \@logintext,$confhash,\%changes);
13047: }
13048: } else {
13049: &default_change_checker($role,\@images,\@links,\@bgs,
13050: \@logintext,$confhash,\%changes);
13051: }
13052: }
13053: return ($errors,%changes);
13054: }
13055:
13056: sub config_check {
13057: my ($dom,$confname,$servadm) = @_;
13058: my ($configuserok,$author_ok,$switchserver,%currroles);
13059: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
13060: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
13061: $confname,$servadm);
13062: if ($configuserok eq 'ok') {
13063: $switchserver = &check_switchserver($dom,$confname);
13064: if ($switchserver eq '') {
13065: $author_ok = &check_authorstatus($dom,$confname,%currroles);
13066: }
13067: }
13068: return ($configuserok,$author_ok,$switchserver);
13069: }
13070:
13071: sub default_change_checker {
13072: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
13073: foreach my $item (@{$links}) {
13074: if ($confhash->{$role}{$item}) {
13075: $changes->{$role}{'links'}{$item} = 1;
13076: }
13077: }
13078: foreach my $item (@{$bgs}) {
13079: if ($confhash->{$role}{$item}) {
13080: $changes->{$role}{'bgs'}{$item} = 1;
13081: }
13082: }
13083: foreach my $item (@{$logintext}) {
13084: if ($confhash->{$role}{$item}) {
13085: $changes->{$role}{'logintext'}{$item} = 1;
13086: }
13087: }
13088: foreach my $img (@{$images}) {
13089: if ($env{'form.'.$role.'_del_'.$img}) {
13090: $confhash->{$role}{$img} = '';
13091: $changes->{$role}{'images'}{$img} = 1;
13092: }
13093: if ($role eq 'login') {
13094: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
13095: $changes->{$role}{'showlogo'}{$img} = 1;
13096: }
13097: if (ref($confhash->{$role}{'alttext'}) eq 'HASH') {
13098: if ($confhash->{$role}{'alttext'}{$img} ne '') {
13099: $changes->{$role}{'alttext'}{$img} = 1;
13100: }
13101: }
13102: }
13103: }
13104: if ($confhash->{$role}{'font'}) {
13105: $changes->{$role}{'font'} = 1;
13106: }
13107: }
13108:
13109: sub display_colorchgs {
13110: my ($dom,$changes,$roles,$confhash) = @_;
13111: my (%choices,$resulttext);
13112: if (!grep(/^login$/,@{$roles})) {
13113: $resulttext = &mt('Changes made:').'<br />';
13114: }
13115: foreach my $role (@{$roles}) {
13116: if ($role eq 'login') {
13117: %choices = &login_choices();
13118: } else {
13119: %choices = &color_font_choices();
13120: }
13121: if (ref($changes->{$role}) eq 'HASH') {
13122: if ($role ne 'login') {
13123: $resulttext .= '<h4>'.&mt($role).'</h4>';
13124: }
13125: foreach my $key (sort(keys(%{$changes->{$role}}))) {
13126: if ($role ne 'login') {
13127: $resulttext .= '<ul>';
13128: }
13129: if (ref($changes->{$role}{$key}) eq 'HASH') {
13130: if ($role ne 'login') {
13131: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
13132: }
13133: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
13134: if (($role eq 'login') && ($key eq 'showlogo')) {
13135: if ($confhash->{$role}{$key}{$item}) {
13136: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
13137: } else {
13138: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
13139: }
13140: } elsif (($role eq 'login') && ($key eq 'alttext')) {
13141: if ($confhash->{$role}{$key}{$item} ne '') {
13142: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} set to [_1].",
13143: $confhash->{$role}{$key}{$item}).'</li>';
13144: } else {
13145: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} deleted.").'</li>';
13146: }
13147: } elsif ($confhash->{$role}{$item} eq '') {
13148: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
13149: } else {
13150: my $newitem = $confhash->{$role}{$item};
13151: if ($key eq 'images') {
13152: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" style="vertical-align: bottom" />';
13153: }
13154: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
13155: }
13156: }
13157: if ($role ne 'login') {
13158: $resulttext .= '</ul></li>';
13159: }
13160: } else {
13161: if ($confhash->{$role}{$key} eq '') {
13162: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
13163: } else {
13164: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
13165: }
13166: }
13167: if ($role ne 'login') {
13168: $resulttext .= '</ul>';
13169: }
13170: }
13171: }
13172: }
13173: return $resulttext;
13174: }
13175:
13176: sub thumb_dimensions {
13177: return ('200','50');
13178: }
13179:
13180: sub check_dimensions {
13181: my ($inputfile) = @_;
13182: my ($fullwidth,$fullheight);
13183: if ($inputfile =~ m|^[/\w.\-]+$|) {
13184: if (open(PIPE,"identify $inputfile 2>&1 |")) {
13185: my $imageinfo = <PIPE>;
13186: if (!close(PIPE)) {
13187: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
13188: }
13189: chomp($imageinfo);
13190: my ($fullsize) =
13191: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
13192: if ($fullsize) {
13193: ($fullwidth,$fullheight) = split(/x/,$fullsize);
13194: }
13195: }
13196: }
13197: return ($fullwidth,$fullheight);
13198: }
13199:
13200: sub check_configuser {
13201: my ($uhome,$dom,$confname,$servadm) = @_;
13202: my ($configuserok,%currroles);
13203: if ($uhome eq 'no_host') {
13204: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
13205: my $configpass = &LONCAPA::Enrollment::create_password($dom);
13206: $configuserok =
13207: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
13208: $configpass,'','','','','',undef,$servadm);
13209: } else {
13210: $configuserok = 'ok';
13211: %currroles =
13212: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
13213: }
13214: return ($configuserok,%currroles);
13215: }
13216:
13217: sub check_authorstatus {
13218: my ($dom,$confname,%currroles) = @_;
13219: my $author_ok;
13220: if (!$currroles{':'.$dom.':au'}) {
13221: my $start = time;
13222: my $end = 0;
13223: $author_ok =
13224: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
13225: 'au',$end,$start,'','','domconfig');
13226: } else {
13227: $author_ok = 'ok';
13228: }
13229: return $author_ok;
13230: }
13231:
13232: sub publishlogo {
13233: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
13234: my ($output,$fname,$logourl,$madethumb);
13235: if ($action eq 'upload') {
13236: $fname=$env{'form.'.$formname.'.filename'};
13237: chop($env{'form.'.$formname});
13238: } else {
13239: ($fname) = ($formname =~ /([^\/]+)$/);
13240: }
13241: if ($savefileas ne '') {
13242: $fname = $savefileas;
13243: }
13244: $fname=&Apache::lonnet::clean_filename($fname);
13245: # See if there is anything left
13246: unless ($fname) { return ('error: no uploaded file'); }
13247: $fname="$subdir/$fname";
13248: my $docroot=$r->dir_config('lonDocRoot');
13249: my $filepath="$docroot/priv";
13250: my $relpath = "$dom/$confname";
13251: my ($fnamepath,$file,$fetchthumb);
13252: $file=$fname;
13253: if ($fname=~m|/|) {
13254: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
13255: }
13256: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
13257: my $count;
13258: for ($count=5;$count<=$#parts;$count++) {
13259: $filepath.="/$parts[$count]";
13260: if ((-e $filepath)!=1) {
13261: mkdir($filepath,02770);
13262: }
13263: }
13264: # Check for bad extension and disallow upload
13265: if ($file=~/\.(\w+)$/ &&
13266: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
13267: $output =
13268: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
13269: } elsif ($file=~/\.(\w+)$/ &&
13270: !defined(&Apache::loncommon::fileembstyle($1))) {
13271: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
13272: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
13273: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
13274: } elsif (-d "$filepath/$file") {
13275: $output = &mt('Filename is a directory name - rename the file and re-upload');
13276: } else {
13277: my $source = $filepath.'/'.$file;
13278: my $logfile;
13279: if (!open($logfile,">>",$source.'.log')) {
13280: return (&mt('No write permission to Authoring Space'));
13281: }
13282: print $logfile
13283: "\n================= Publish ".localtime()." ================\n".
13284: $env{'user.name'}.':'.$env{'user.domain'}."\n";
13285: # Save the file
13286: if (!open(FH,">",$source)) {
13287: &Apache::lonnet::logthis('Failed to create '.$source);
13288: return (&mt('Failed to create file'));
13289: }
13290: if ($action eq 'upload') {
13291: if (!print FH ($env{'form.'.$formname})) {
13292: &Apache::lonnet::logthis('Failed to write to '.$source);
13293: return (&mt('Failed to write file'));
13294: }
13295: } else {
13296: my $original = &Apache::lonnet::filelocation('',$formname);
13297: if(!copy($original,$source)) {
13298: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
13299: return (&mt('Failed to write file'));
13300: }
13301: }
13302: close(FH);
13303: chmod(0660, $source); # Permissions to rw-rw---.
13304:
13305: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
13306: my $copyfile=$targetdir.'/'.$file;
13307:
13308: my @parts=split(/\//,$targetdir);
13309: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
13310: for (my $count=5;$count<=$#parts;$count++) {
13311: $path.="/$parts[$count]";
13312: if (!-e $path) {
13313: print $logfile "\nCreating directory ".$path;
13314: mkdir($path,02770);
13315: }
13316: }
13317: my $versionresult;
13318: if (-e $copyfile) {
13319: $versionresult = &logo_versioning($targetdir,$file,$logfile);
13320: } else {
13321: $versionresult = 'ok';
13322: }
13323: if ($versionresult eq 'ok') {
13324: if (copy($source,$copyfile)) {
13325: print $logfile "\nCopied original source to ".$copyfile."\n";
13326: $output = 'ok';
13327: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
13328: push(@{$modified_urls},[$copyfile,$source]);
13329: my $metaoutput =
13330: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
13331: unless ($registered_cleanup) {
13332: my $handlers = $r->get_handlers('PerlCleanupHandler');
13333: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
13334: $registered_cleanup=1;
13335: }
13336: } else {
13337: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
13338: $output = &mt('Failed to copy file to RES space').", $!";
13339: }
13340: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
13341: my $inputfile = $filepath.'/'.$file;
13342: my $outfile = $filepath.'/'.'tn-'.$file;
13343: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
13344: if ($fullwidth ne '' && $fullheight ne '') {
13345: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
13346: my $thumbsize = $thumbwidth.'x'.$thumbheight;
13347: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
13348: system({$args[0]} @args);
13349: chmod(0660, $filepath.'/tn-'.$file);
13350: if (-e $outfile) {
13351: my $copyfile=$targetdir.'/tn-'.$file;
13352: if (copy($outfile,$copyfile)) {
13353: print $logfile "\nCopied source to ".$copyfile."\n";
13354: my $thumb_metaoutput =
13355: &write_metadata($dom,$confname,$formname,
13356: $targetdir,'tn-'.$file,$logfile);
13357: push(@{$modified_urls},[$copyfile,$outfile]);
13358: unless ($registered_cleanup) {
13359: my $handlers = $r->get_handlers('PerlCleanupHandler');
13360: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
13361: $registered_cleanup=1;
13362: }
13363: $madethumb = 1;
13364: } else {
13365: print $logfile "\nUnable to write ".$copyfile.
13366: ':'.$!."\n";
13367: }
13368: }
13369: }
13370: }
13371: }
13372: } else {
13373: $output = $versionresult;
13374: }
13375: }
13376: return ($output,$logourl,$madethumb);
13377: }
13378:
13379: sub logo_versioning {
13380: my ($targetdir,$file,$logfile) = @_;
13381: my $target = $targetdir.'/'.$file;
13382: my ($maxversion,$fn,$extn,$output);
13383: $maxversion = 0;
13384: if ($file =~ /^(.+)\.(\w+)$/) {
13385: $fn=$1;
13386: $extn=$2;
13387: }
13388: opendir(DIR,$targetdir);
13389: while (my $filename=readdir(DIR)) {
13390: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
13391: $maxversion=($1>$maxversion)?$1:$maxversion;
13392: }
13393: }
13394: $maxversion++;
13395: print $logfile "\nCreating old version ".$maxversion."\n";
13396: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
13397: if (copy($target,$copyfile)) {
13398: print $logfile "Copied old target to ".$copyfile."\n";
13399: $copyfile=$copyfile.'.meta';
13400: if (copy($target.'.meta',$copyfile)) {
13401: print $logfile "Copied old target metadata to ".$copyfile."\n";
13402: $output = 'ok';
13403: } else {
13404: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
13405: $output = &mt('Failed to copy old meta').", $!, ";
13406: }
13407: } else {
13408: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
13409: $output = &mt('Failed to copy old target').", $!, ";
13410: }
13411: return $output;
13412: }
13413:
13414: sub write_metadata {
13415: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
13416: my (%metadatafields,%metadatakeys,$output);
13417: $metadatafields{'title'}=$formname;
13418: $metadatafields{'creationdate'}=time;
13419: $metadatafields{'lastrevisiondate'}=time;
13420: $metadatafields{'copyright'}='public';
13421: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
13422: $env{'user.domain'};
13423: $metadatafields{'authorspace'}=$confname.':'.$dom;
13424: $metadatafields{'domain'}=$dom;
13425: {
13426: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
13427: my $mfh;
13428: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
13429: foreach (sort(keys(%metadatafields))) {
13430: unless ($_=~/\./) {
13431: my $unikey=$_;
13432: $unikey=~/^([A-Za-z]+)/;
13433: my $tag=$1;
13434: $tag=~tr/A-Z/a-z/;
13435: print $mfh "\n\<$tag";
13436: foreach (split(/\,/,$metadatakeys{$unikey})) {
13437: my $value=$metadatafields{$unikey.'.'.$_};
13438: $value=~s/\"/\'\'/g;
13439: print $mfh ' '.$_.'="'.$value.'"';
13440: }
13441: print $mfh '>'.
13442: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
13443: .'</'.$tag.'>';
13444: }
13445: }
13446: $output = 'ok';
13447: print $logfile "\nWrote metadata";
13448: close($mfh);
13449: } else {
13450: print $logfile "\nFailed to open metadata file";
13451: $output = &mt('Could not write metadata');
13452: }
13453: }
13454: return $output;
13455: }
13456:
13457: sub notifysubscribed {
13458: foreach my $targetsource (@{$modified_urls}){
13459: next unless (ref($targetsource) eq 'ARRAY');
13460: my ($target,$source)=@{$targetsource};
13461: if ($source ne '') {
13462: if (open(my $logfh,">>",$source.'.log')) {
13463: print $logfh "\nCleanup phase: Notifications\n";
13464: my @subscribed=&subscribed_hosts($target);
13465: foreach my $subhost (@subscribed) {
13466: print $logfh "\nNotifying host ".$subhost.':';
13467: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
13468: print $logfh $reply;
13469: }
13470: my @subscribedmeta=&subscribed_hosts("$target.meta");
13471: foreach my $subhost (@subscribedmeta) {
13472: print $logfh "\nNotifying host for metadata only ".$subhost.':';
13473: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
13474: $subhost);
13475: print $logfh $reply;
13476: }
13477: print $logfh "\n============ Done ============\n";
13478: close($logfh);
13479: }
13480: }
13481: }
13482: return OK;
13483: }
13484:
13485: sub subscribed_hosts {
13486: my ($target) = @_;
13487: my @subscribed;
13488: if (open(my $fh,"<","$target.subscription")) {
13489: while (my $subline=<$fh>) {
13490: if ($subline =~ /^($match_lonid):/) {
13491: my $host = $1;
13492: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
13493: unless (grep(/^\Q$host\E$/,@subscribed)) {
13494: push(@subscribed,$host);
13495: }
13496: }
13497: }
13498: }
13499: }
13500: return @subscribed;
13501: }
13502:
13503: sub check_switchserver {
13504: my ($dom,$confname) = @_;
13505: my ($allowed,$switchserver);
13506: my $home = &Apache::lonnet::homeserver($confname,$dom);
13507: if ($home eq 'no_host') {
13508: $home = &Apache::lonnet::domain($dom,'primary');
13509: }
13510: my @ids=&Apache::lonnet::current_machine_ids();
13511: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
13512: if (!$allowed) {
13513: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
13514: }
13515: return $switchserver;
13516: }
13517:
13518: sub modify_quotas {
13519: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
13520: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
13521: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
13522: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
13523: $validationfieldsref);
13524: if ($action eq 'quotas') {
13525: $context = 'tools';
13526: } else {
13527: $context = $action;
13528: }
13529: if ($context eq 'requestcourses') {
13530: @usertools = ('official','unofficial','community','textbook','placement','lti');
13531: @options =('norequest','approval','validate','autolimit');
13532: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
13533: %titles = &courserequest_titles();
13534: $toolregexp = join('|',@usertools);
13535: %conditions = &courserequest_conditions();
13536: $confname = $dom.'-domainconfig';
13537: my $servadm = $r->dir_config('lonAdmEMail');
13538: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
13539: ($validationitemsref,$validationnamesref,$validationfieldsref) =
13540: &Apache::loncoursequeueadmin::requestcourses_validation_types();
13541: } elsif ($context eq 'requestauthor') {
13542: @usertools = ('author');
13543: %titles = &authorrequest_titles();
13544: } else {
13545: @usertools = ('aboutme','blog','webdav','portfolio');
13546: %titles = &tool_titles();
13547: }
13548: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13549: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13550: foreach my $key (keys(%env)) {
13551: if ($context eq 'requestcourses') {
13552: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
13553: my $item = $1;
13554: my $type = $2;
13555: if ($type =~ /^limit_(.+)/) {
13556: $limithash{$item}{$1} = $env{$key};
13557: } else {
13558: $confhash{$item}{$type} = $env{$key};
13559: }
13560: }
13561: } elsif ($context eq 'requestauthor') {
13562: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
13563: $confhash{$1} = $env{$key};
13564: }
13565: } else {
13566: if ($key =~ /^form\.quota_(.+)$/) {
13567: $confhash{'defaultquota'}{$1} = $env{$key};
13568: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
13569: $confhash{'authorquota'}{$1} = $env{$key};
13570: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
13571: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
13572: }
13573: }
13574: }
13575: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
13576: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
13577: @approvalnotify = sort(@approvalnotify);
13578: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
13579: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
13580: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
13581: foreach my $type (@hasuniquecode) {
13582: if (grep(/^\Q$type\E$/,@crstypes)) {
13583: $confhash{'uniquecode'}{$type} = 1;
13584: }
13585: }
13586: my (%newbook,%allpos);
13587: if ($context eq 'requestcourses') {
13588: foreach my $type ('textbooks','templates') {
13589: @{$allpos{$type}} = ();
13590: my $invalid;
13591: if ($type eq 'textbooks') {
13592: $invalid = &mt('Invalid LON-CAPA course for textbook');
13593: } else {
13594: $invalid = &mt('Invalid LON-CAPA course for template');
13595: }
13596: if ($env{'form.'.$type.'_addbook'}) {
13597: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
13598: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
13599: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
13600: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
13601: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
13602: } else {
13603: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
13604: my $position = $env{'form.'.$type.'_addbook_pos'};
13605: $position =~ s/\D+//g;
13606: if ($position ne '') {
13607: $allpos{$type}[$position] = $newbook{$type};
13608: }
13609: }
13610: } else {
13611: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
13612: }
13613: }
13614: }
13615: }
13616: if (ref($domconfig{$action}) eq 'HASH') {
13617: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
13618: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
13619: $changes{'notify'}{'approval'} = 1;
13620: }
13621: } else {
13622: if ($confhash{'notify'}{'approval'}) {
13623: $changes{'notify'}{'approval'} = 1;
13624: }
13625: }
13626: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
13627: if (ref($confhash{'uniquecode'}) eq 'HASH') {
13628: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
13629: unless ($confhash{'uniquecode'}{$crstype}) {
13630: $changes{'uniquecode'} = 1;
13631: }
13632: }
13633: unless ($changes{'uniquecode'}) {
13634: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
13635: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
13636: $changes{'uniquecode'} = 1;
13637: }
13638: }
13639: }
13640: } else {
13641: $changes{'uniquecode'} = 1;
13642: }
13643: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
13644: $changes{'uniquecode'} = 1;
13645: }
13646: if ($context eq 'requestcourses') {
13647: foreach my $type ('textbooks','templates') {
13648: if (ref($domconfig{$action}{$type}) eq 'HASH') {
13649: my %deletions;
13650: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
13651: if (@todelete) {
13652: map { $deletions{$_} = 1; } @todelete;
13653: }
13654: my %imgdeletions;
13655: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
13656: if (@todeleteimages) {
13657: map { $imgdeletions{$_} = 1; } @todeleteimages;
13658: }
13659: my $maxnum = $env{'form.'.$type.'_maxnum'};
13660: for (my $i=0; $i<=$maxnum; $i++) {
13661: my $itemid = $env{'form.'.$type.'_id_'.$i};
13662: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
13663: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
13664: if ($deletions{$key}) {
13665: if ($domconfig{$action}{$type}{$key}{'image'}) {
13666: #FIXME need to obsolete item in RES space
13667: }
13668: next;
13669: } else {
13670: my $newpos = $env{'form.'.$itemid};
13671: $newpos =~ s/\D+//g;
13672: foreach my $item ('subject','title','publisher','author') {
13673: next if ((($item eq 'author') || ($item eq 'publisher')) &&
13674: ($type eq 'templates'));
13675: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
13676: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
13677: $changes{$type}{$key} = 1;
13678: }
13679: }
13680: $allpos{$type}[$newpos] = $key;
13681: }
13682: if ($imgdeletions{$key}) {
13683: $changes{$type}{$key} = 1;
13684: #FIXME need to obsolete item in RES space
13685: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
13686: my ($cdom,$cnum) = split(/_/,$key);
13687: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
13688: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
13689: } else {
13690: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
13691: $cdom,$cnum,$type,$configuserok,
13692: $switchserver,$author_ok);
13693: if ($imgurl) {
13694: $confhash{$type}{$key}{'image'} = $imgurl;
13695: $changes{$type}{$key} = 1;
13696: }
13697: if ($error) {
13698: &Apache::lonnet::logthis($error);
13699: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13700: }
13701: }
13702: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
13703: $confhash{$type}{$key}{'image'} =
13704: $domconfig{$action}{$type}{$key}{'image'};
13705: }
13706: }
13707: }
13708: }
13709: }
13710: }
13711: } else {
13712: if ($confhash{'notify'}{'approval'}) {
13713: $changes{'notify'}{'approval'} = 1;
13714: }
13715: if (ref($confhash{'uniquecode'} eq 'HASH')) {
13716: $changes{'uniquecode'} = 1;
13717: }
13718: }
13719: if ($context eq 'requestcourses') {
13720: foreach my $type ('textbooks','templates') {
13721: if ($newbook{$type}) {
13722: $changes{$type}{$newbook{$type}} = 1;
13723: foreach my $item ('subject','title','publisher','author') {
13724: next if ((($item eq 'author') || ($item eq 'publisher')) &&
13725: ($type eq 'template'));
13726: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
13727: if ($env{'form.'.$type.'_addbook_'.$item}) {
13728: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
13729: }
13730: }
13731: if ($type eq 'textbooks') {
13732: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
13733: my ($cdom,$cnum) = split(/_/,$newbook{$type});
13734: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
13735: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
13736: } else {
13737: my ($imageurl,$error) =
13738: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
13739: $configuserok,$switchserver,$author_ok);
13740: if ($imageurl) {
13741: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
13742: }
13743: if ($error) {
13744: &Apache::lonnet::logthis($error);
13745: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13746: }
13747: }
13748: }
13749: }
13750: }
13751: if (@{$allpos{$type}} > 0) {
13752: my $idx = 0;
13753: foreach my $item (@{$allpos{$type}}) {
13754: if ($item ne '') {
13755: $confhash{$type}{$item}{'order'} = $idx;
13756: if (ref($domconfig{$action}) eq 'HASH') {
13757: if (ref($domconfig{$action}{$type}) eq 'HASH') {
13758: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
13759: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
13760: $changes{$type}{$item} = 1;
13761: }
13762: }
13763: }
13764: }
13765: $idx ++;
13766: }
13767: }
13768: }
13769: }
13770: if (ref($validationitemsref) eq 'ARRAY') {
13771: foreach my $item (@{$validationitemsref}) {
13772: if ($item eq 'fields') {
13773: my @changed;
13774: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
13775: if (@{$confhash{'validation'}{$item}} > 0) {
13776: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
13777: }
13778: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13779: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13780: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
13781: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
13782: $domconfig{'requestcourses'}{'validation'}{$item});
13783: } else {
13784: @changed = @{$confhash{'validation'}{$item}};
13785: }
13786: } else {
13787: @changed = @{$confhash{'validation'}{$item}};
13788: }
13789: } else {
13790: @changed = @{$confhash{'validation'}{$item}};
13791: }
13792: if (@changed) {
13793: if ($confhash{'validation'}{$item}) {
13794: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
13795: } else {
13796: $changes{'validation'}{$item} = &mt('None');
13797: }
13798: }
13799: } else {
13800: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
13801: if ($item eq 'markup') {
13802: if ($env{'form.requestcourses_validation_'.$item}) {
13803: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
13804: }
13805: }
13806: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13807: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13808: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
13809: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
13810: }
13811: } else {
13812: if ($confhash{'validation'}{$item} ne '') {
13813: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
13814: }
13815: }
13816: } else {
13817: if ($confhash{'validation'}{$item} ne '') {
13818: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
13819: }
13820: }
13821: }
13822: }
13823: }
13824: if ($env{'form.validationdc'}) {
13825: my $newval = $env{'form.validationdc'};
13826: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
13827: if (exists($domcoords{$newval})) {
13828: $confhash{'validation'}{'dc'} = $newval;
13829: }
13830: }
13831: if (ref($confhash{'validation'}) eq 'HASH') {
13832: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13833: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13834: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
13835: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
13836: if ($confhash{'validation'}{'dc'} eq '') {
13837: $changes{'validation'}{'dc'} = &mt('None');
13838: } else {
13839: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13840: }
13841: }
13842: } elsif ($confhash{'validation'}{'dc'} ne '') {
13843: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13844: }
13845: } elsif ($confhash{'validation'}{'dc'} ne '') {
13846: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13847: }
13848: } elsif ($confhash{'validation'}{'dc'} ne '') {
13849: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13850: }
13851: } else {
13852: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13853: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13854: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
13855: $changes{'validation'}{'dc'} = &mt('None');
13856: }
13857: }
13858: }
13859: }
13860: }
13861: } else {
13862: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
13863: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
13864: }
13865: foreach my $item (@usertools) {
13866: foreach my $type (@{$types},'default','_LC_adv') {
13867: my $unset;
13868: if ($context eq 'requestcourses') {
13869: $unset = '0';
13870: if ($type eq '_LC_adv') {
13871: $unset = '';
13872: }
13873: if ($confhash{$item}{$type} eq 'autolimit') {
13874: $confhash{$item}{$type} .= '=';
13875: unless ($limithash{$item}{$type} =~ /\D/) {
13876: $confhash{$item}{$type} .= $limithash{$item}{$type};
13877: }
13878: }
13879: } elsif ($context eq 'requestauthor') {
13880: $unset = '0';
13881: if ($type eq '_LC_adv') {
13882: $unset = '';
13883: }
13884: } else {
13885: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
13886: $confhash{$item}{$type} = 1;
13887: } else {
13888: $confhash{$item}{$type} = 0;
13889: }
13890: }
13891: if (ref($domconfig{$action}) eq 'HASH') {
13892: if ($action eq 'requestauthor') {
13893: if ($domconfig{$action}{$type} ne $confhash{$type}) {
13894: $changes{$type} = 1;
13895: }
13896: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
13897: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
13898: $changes{$item}{$type} = 1;
13899: }
13900: } else {
13901: if ($context eq 'requestcourses') {
13902: if ($confhash{$item}{$type} ne $unset) {
13903: $changes{$item}{$type} = 1;
13904: }
13905: } else {
13906: if (!$confhash{$item}{$type}) {
13907: $changes{$item}{$type} = 1;
13908: }
13909: }
13910: }
13911: } else {
13912: if ($context eq 'requestcourses') {
13913: if ($confhash{$item}{$type} ne $unset) {
13914: $changes{$item}{$type} = 1;
13915: }
13916: } elsif ($context eq 'requestauthor') {
13917: if ($confhash{$type} ne $unset) {
13918: $changes{$type} = 1;
13919: }
13920: } else {
13921: if (!$confhash{$item}{$type}) {
13922: $changes{$item}{$type} = 1;
13923: }
13924: }
13925: }
13926: }
13927: }
13928: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
13929: if (ref($domconfig{'quotas'}) eq 'HASH') {
13930: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
13931: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
13932: if (exists($confhash{'defaultquota'}{$key})) {
13933: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
13934: $changes{'defaultquota'}{$key} = 1;
13935: }
13936: } else {
13937: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
13938: }
13939: }
13940: } else {
13941: foreach my $key (keys(%{$domconfig{'quotas'}})) {
13942: if (exists($confhash{'defaultquota'}{$key})) {
13943: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
13944: $changes{'defaultquota'}{$key} = 1;
13945: }
13946: } else {
13947: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
13948: }
13949: }
13950: }
13951: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
13952: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
13953: if (exists($confhash{'authorquota'}{$key})) {
13954: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
13955: $changes{'authorquota'}{$key} = 1;
13956: }
13957: } else {
13958: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
13959: }
13960: }
13961: }
13962: }
13963: if (ref($confhash{'defaultquota'}) eq 'HASH') {
13964: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
13965: if (ref($domconfig{'quotas'}) eq 'HASH') {
13966: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
13967: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
13968: $changes{'defaultquota'}{$key} = 1;
13969: }
13970: } else {
13971: if (!exists($domconfig{'quotas'}{$key})) {
13972: $changes{'defaultquota'}{$key} = 1;
13973: }
13974: }
13975: } else {
13976: $changes{'defaultquota'}{$key} = 1;
13977: }
13978: }
13979: }
13980: if (ref($confhash{'authorquota'}) eq 'HASH') {
13981: foreach my $key (keys(%{$confhash{'authorquota'}})) {
13982: if (ref($domconfig{'quotas'}) eq 'HASH') {
13983: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
13984: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
13985: $changes{'authorquota'}{$key} = 1;
13986: }
13987: } else {
13988: $changes{'authorquota'}{$key} = 1;
13989: }
13990: } else {
13991: $changes{'authorquota'}{$key} = 1;
13992: }
13993: }
13994: }
13995: }
13996:
13997: if ($context eq 'requestauthor') {
13998: $domdefaults{'requestauthor'} = \%confhash;
13999: } else {
14000: foreach my $key (keys(%confhash)) {
14001: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
14002: $domdefaults{$key} = $confhash{$key};
14003: }
14004: }
14005: }
14006:
14007: my %quotahash = (
14008: $action => { %confhash }
14009: );
14010: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
14011: $dom);
14012: if ($putresult eq 'ok') {
14013: if (keys(%changes) > 0) {
14014: my $cachetime = 24*60*60;
14015: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14016: if (ref($lastactref) eq 'HASH') {
14017: $lastactref->{'domdefaults'} = 1;
14018: }
14019: $resulttext = &mt('Changes made:').'<ul>';
14020: unless (($context eq 'requestcourses') ||
14021: ($context eq 'requestauthor')) {
14022: if (ref($changes{'defaultquota'}) eq 'HASH') {
14023: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
14024: foreach my $type (@{$types},'default') {
14025: if (defined($changes{'defaultquota'}{$type})) {
14026: my $typetitle = $usertypes->{$type};
14027: if ($type eq 'default') {
14028: $typetitle = $othertitle;
14029: }
14030: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
14031: }
14032: }
14033: $resulttext .= '</ul></li>';
14034: }
14035: if (ref($changes{'authorquota'}) eq 'HASH') {
14036: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
14037: foreach my $type (@{$types},'default') {
14038: if (defined($changes{'authorquota'}{$type})) {
14039: my $typetitle = $usertypes->{$type};
14040: if ($type eq 'default') {
14041: $typetitle = $othertitle;
14042: }
14043: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
14044: }
14045: }
14046: $resulttext .= '</ul></li>';
14047: }
14048: }
14049: my %newenv;
14050: foreach my $item (@usertools) {
14051: my (%haschgs,%inconf);
14052: if ($context eq 'requestauthor') {
14053: %haschgs = %changes;
14054: %inconf = %confhash;
14055: } else {
14056: if (ref($changes{$item}) eq 'HASH') {
14057: %haschgs = %{$changes{$item}};
14058: }
14059: if (ref($confhash{$item}) eq 'HASH') {
14060: %inconf = %{$confhash{$item}};
14061: }
14062: }
14063: if (keys(%haschgs) > 0) {
14064: my $newacc =
14065: &Apache::lonnet::usertools_access($env{'user.name'},
14066: $env{'user.domain'},
14067: $item,'reload',$context);
14068: if (($context eq 'requestcourses') ||
14069: ($context eq 'requestauthor')) {
14070: if ($env{'environment.canrequest.'.$item} ne $newacc) {
14071: $newenv{'environment.canrequest.'.$item} = $newacc;
14072: }
14073: } else {
14074: if ($env{'environment.availabletools.'.$item} ne $newacc) {
14075: $newenv{'environment.availabletools.'.$item} = $newacc;
14076: }
14077: }
14078: unless ($context eq 'requestauthor') {
14079: $resulttext .= '<li>'.$titles{$item}.'<ul>';
14080: }
14081: foreach my $type (@{$types},'default','_LC_adv') {
14082: if ($haschgs{$type}) {
14083: my $typetitle = $usertypes->{$type};
14084: if ($type eq 'default') {
14085: $typetitle = $othertitle;
14086: } elsif ($type eq '_LC_adv') {
14087: $typetitle = 'LON-CAPA Advanced Users';
14088: }
14089: if ($inconf{$type}) {
14090: if ($context eq 'requestcourses') {
14091: my $cond;
14092: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
14093: if ($1 eq '') {
14094: $cond = &mt('(Automatic processing of any request).');
14095: } else {
14096: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
14097: }
14098: } else {
14099: $cond = $conditions{$inconf{$type}};
14100: }
14101: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
14102: } elsif ($context eq 'requestauthor') {
14103: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
14104: $titles{$inconf{$type}},$typetitle);
14105:
14106: } else {
14107: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
14108: }
14109: } else {
14110: if ($type eq '_LC_adv') {
14111: if ($inconf{$type} eq '0') {
14112: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
14113: } else {
14114: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
14115: }
14116: } else {
14117: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
14118: }
14119: }
14120: }
14121: }
14122: unless ($context eq 'requestauthor') {
14123: $resulttext .= '</ul></li>';
14124: }
14125: }
14126: }
14127: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
14128: if (ref($changes{'notify'}) eq 'HASH') {
14129: if ($changes{'notify'}{'approval'}) {
14130: if (ref($confhash{'notify'}) eq 'HASH') {
14131: if ($confhash{'notify'}{'approval'}) {
14132: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
14133: } else {
14134: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
14135: }
14136: }
14137: }
14138: }
14139: }
14140: if ($action eq 'requestcourses') {
14141: my @offon = ('off','on');
14142: if ($changes{'uniquecode'}) {
14143: if (ref($confhash{'uniquecode'}) eq 'HASH') {
14144: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
14145: $resulttext .= '<li>'.
14146: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
14147: '</li>';
14148: } else {
14149: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
14150: '</li>';
14151: }
14152: }
14153: foreach my $type ('textbooks','templates') {
14154: if (ref($changes{$type}) eq 'HASH') {
14155: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
14156: foreach my $key (sort(keys(%{$changes{$type}}))) {
14157: my %coursehash = &Apache::lonnet::coursedescription($key);
14158: my $coursetitle = $coursehash{'description'};
14159: my $position = $confhash{$type}{$key}{'order'} + 1;
14160: $resulttext .= '<li>';
14161: foreach my $item ('subject','title','publisher','author') {
14162: next if ((($item eq 'author') || ($item eq 'publisher')) &&
14163: ($type eq 'templates'));
14164: my $name = $item.':';
14165: $name =~ s/^(\w)/\U$1/;
14166: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
14167: }
14168: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
14169: if ($type eq 'textbooks') {
14170: if ($confhash{$type}{$key}{'image'}) {
14171: $resulttext .= ' '.&mt('Image: [_1]',
14172: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
14173: ' alt="Textbook cover" />').'<br />';
14174: }
14175: }
14176: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
14177: }
14178: $resulttext .= '</ul></li>';
14179: }
14180: }
14181: if (ref($changes{'validation'}) eq 'HASH') {
14182: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
14183: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
14184: foreach my $item (@{$validationitemsref}) {
14185: if (exists($changes{'validation'}{$item})) {
14186: if ($item eq 'markup') {
14187: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
14188: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
14189: } else {
14190: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
14191: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
14192: }
14193: }
14194: }
14195: if (exists($changes{'validation'}{'dc'})) {
14196: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
14197: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
14198: }
14199: }
14200: }
14201: }
14202: $resulttext .= '</ul>';
14203: if (keys(%newenv)) {
14204: &Apache::lonnet::appenv(\%newenv);
14205: }
14206: } else {
14207: if ($context eq 'requestcourses') {
14208: $resulttext = &mt('No changes made to rights to request creation of courses.');
14209: } elsif ($context eq 'requestauthor') {
14210: $resulttext = &mt('No changes made to rights to request author space.');
14211: } else {
14212: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
14213: }
14214: }
14215: } else {
14216: $resulttext = '<span class="LC_error">'.
14217: &mt('An error occurred: [_1]',$putresult).'</span>';
14218: }
14219: if ($errors) {
14220: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
14221: '<ul>'.$errors.'</ul></p>';
14222: }
14223: return $resulttext;
14224: }
14225:
14226: sub process_textbook_image {
14227: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
14228: my $filename = $env{'form.'.$caller.'.filename'};
14229: my ($error,$url);
14230: my ($width,$height) = (50,50);
14231: if ($configuserok eq 'ok') {
14232: if ($switchserver) {
14233: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
14234: $switchserver);
14235: } elsif ($author_ok eq 'ok') {
14236: my ($result,$imageurl) =
14237: &publishlogo($r,'upload',$caller,$dom,$confname,
14238: "$type/$cdom/$cnum/cover",$width,$height);
14239: if ($result eq 'ok') {
14240: $url = $imageurl;
14241: } else {
14242: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
14243: }
14244: } else {
14245: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
14246: }
14247: } else {
14248: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
14249: }
14250: return ($url,$error);
14251: }
14252:
14253: sub modify_ltitools {
14254: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
14255: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14256: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
14257: my $confname = $dom.'-domainconfig';
14258: my $servadm = $r->dir_config('lonAdmEMail');
14259: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
14260: my (%posslti,%possfield);
14261: my @courseroles = ('cc','in','ta','ep','st');
14262: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
14263: map { $posslti{$_} = 1; } @ltiroles;
14264: my @allfields = ('fullname','firstname','lastname','email','user','roles');
14265: map { $possfield{$_} = 1; } @allfields;
14266: my %lt = <itools_names();
14267: if ($env{'form.ltitools_add'}) {
14268: my $title = $env{'form.ltitools_add_title'};
14269: $title =~ s/(`)/'/g;
14270: ($newid,my $error) = &get_ltitools_id($dom,$title);
14271: if ($newid) {
14272: my $position = $env{'form.ltitools_add_pos'};
14273: $position =~ s/\D+//g;
14274: if ($position ne '') {
14275: $allpos[$position] = $newid;
14276: }
14277: $changes{$newid} = 1;
14278: foreach my $item ('title','url','key','secret','lifetime') {
14279: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
14280: if ($item eq 'lifetime') {
14281: $env{'form.ltitools_add_'.$item} =~ s/[^\d.]//g;
14282: }
14283: if ($env{'form.ltitools_add_'.$item}) {
14284: if (($item eq 'key') || ($item eq 'secret')) {
14285: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
14286: } else {
14287: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
14288: }
14289: }
14290: }
14291: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
14292: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
14293: }
14294: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
14295: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
14296: }
14297: if ($env{'form.ltitools_add_sigmethod'} eq 'HMAC-SHA256') {
14298: $confhash{$newid}{'sigmethod'} = $env{'form.ltitools_add_sigmethod'};
14299: } else {
14300: $confhash{$newid}{'sigmethod'} = 'HMAC-SHA1';
14301: }
14302: foreach my $item ('width','height','linktext','explanation') {
14303: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
14304: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
14305: if (($item eq 'width') || ($item eq 'height')) {
14306: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
14307: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
14308: }
14309: } else {
14310: if ($env{'form.ltitools_add_'.$item} ne '') {
14311: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
14312: }
14313: }
14314: }
14315: if ($env{'form.ltitools_add_target'} eq 'window') {
14316: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
14317: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
14318: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
14319: } else {
14320: $confhash{$newid}{'display'}{'target'} = 'iframe';
14321: }
14322: foreach my $item ('passback','roster') {
14323: if ($env{'form.ltitools_'.$item.'_add'}) {
14324: $confhash{$newid}{$item} = 1;
14325: if ($env{'form.ltitools_'.$item.'valid_add'} ne '') {
14326: my $lifetime = $env{'form.ltitools_'.$item.'valid_add'};
14327: $lifetime =~ s/^\s+|\s+$//g;
14328: if ($lifetime =~ /^\d+\.?\d*$/) {
14329: $confhash{$newid}{$item.'valid'} = $lifetime;
14330: }
14331: }
14332: }
14333: }
14334: if ($env{'form.ltitools_add_image.filename'} ne '') {
14335: my ($imageurl,$error) =
14336: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
14337: $configuserok,$switchserver,$author_ok);
14338: if ($imageurl) {
14339: $confhash{$newid}{'image'} = $imageurl;
14340: }
14341: if ($error) {
14342: &Apache::lonnet::logthis($error);
14343: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14344: }
14345: }
14346: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
14347: foreach my $field (@fields) {
14348: if ($possfield{$field}) {
14349: if ($field eq 'roles') {
14350: foreach my $role (@courseroles) {
14351: my $choice = $env{'form.ltitools_add_roles_'.$role};
14352: if (($choice ne '') && ($posslti{$choice})) {
14353: $confhash{$newid}{'roles'}{$role} = $choice;
14354: if ($role eq 'cc') {
14355: $confhash{$newid}{'roles'}{'co'} = $choice;
14356: }
14357: }
14358: }
14359: } else {
14360: $confhash{$newid}{'fields'}{$field} = 1;
14361: }
14362: }
14363: }
14364: if (ref($confhash{$newid}{'fields'}) eq 'HASH') {
14365: if ($confhash{$newid}{'fields'}{'user'}) {
14366: if ($env{'form.ltitools_userincdom_add'}) {
14367: $confhash{$newid}{'incdom'} = 1;
14368: }
14369: }
14370: }
14371: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
14372: foreach my $item (@courseconfig) {
14373: $confhash{$newid}{'crsconf'}{$item} = 1;
14374: }
14375: if ($env{'form.ltitools_add_custom'}) {
14376: my $name = $env{'form.ltitools_add_custom_name'};
14377: my $value = $env{'form.ltitools_add_custom_value'};
14378: $value =~ s/(`)/'/g;
14379: $name =~ s/(`)/'/g;
14380: $confhash{$newid}{'custom'}{$name} = $value;
14381: }
14382: } else {
14383: my $error = &mt('Failed to acquire unique ID for new external tool');
14384: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14385: }
14386: }
14387: if (ref($domconfig{$action}) eq 'HASH') {
14388: my %deletions;
14389: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
14390: if (@todelete) {
14391: map { $deletions{$_} = 1; } @todelete;
14392: }
14393: my %customadds;
14394: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
14395: if (@newcustom) {
14396: map { $customadds{$_} = 1; } @newcustom;
14397: }
14398: my %imgdeletions;
14399: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
14400: if (@todeleteimages) {
14401: map { $imgdeletions{$_} = 1; } @todeleteimages;
14402: }
14403: my $maxnum = $env{'form.ltitools_maxnum'};
14404: for (my $i=0; $i<=$maxnum; $i++) {
14405: my $itemid = $env{'form.ltitools_id_'.$i};
14406: $itemid =~ s/\D+//g;
14407: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
14408: if ($deletions{$itemid}) {
14409: if ($domconfig{$action}{$itemid}{'image'}) {
14410: #FIXME need to obsolete item in RES space
14411: }
14412: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
14413: next;
14414: } else {
14415: my $newpos = $env{'form.ltitools_'.$itemid};
14416: $newpos =~ s/\D+//g;
14417: foreach my $item ('title','url','lifetime') {
14418: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
14419: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
14420: $changes{$itemid} = 1;
14421: }
14422: }
14423: foreach my $item ('key','secret') {
14424: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
14425: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
14426: $changes{$itemid} = 1;
14427: }
14428: }
14429: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
14430: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
14431: }
14432: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
14433: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
14434: }
14435: if ($env{'form.ltitools_sigmethod_'.$i} eq 'HMAC-SHA256') {
14436: $confhash{$itemid}{'sigmethod'} = $env{'form.ltitools_sigmethod_'.$i};
14437: } else {
14438: $confhash{$itemid}{'sigmethod'} = 'HMAC-SHA1';
14439: }
14440: if ($domconfig{$action}{$itemid}{'sigmethod'} eq '') {
14441: if ($confhash{$itemid}{'sigmethod'} ne 'HMAC-SHA1') {
14442: $changes{$itemid} = 1;
14443: }
14444: } elsif ($domconfig{$action}{$itemid}{'sigmethod'} ne $confhash{$itemid}{'sigmethod'}) {
14445: $changes{$itemid} = 1;
14446: }
14447: foreach my $size ('width','height') {
14448: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
14449: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
14450: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
14451: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
14452: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14453: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
14454: $changes{$itemid} = 1;
14455: }
14456: } else {
14457: $changes{$itemid} = 1;
14458: }
14459: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14460: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
14461: $changes{$itemid} = 1;
14462: }
14463: }
14464: }
14465: foreach my $item ('linktext','explanation') {
14466: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
14467: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
14468: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
14469: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
14470: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14471: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
14472: $changes{$itemid} = 1;
14473: }
14474: } else {
14475: $changes{$itemid} = 1;
14476: }
14477: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14478: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
14479: $changes{$itemid} = 1;
14480: }
14481: }
14482: }
14483: if ($env{'form.ltitools_target_'.$i} eq 'window') {
14484: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
14485: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
14486: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
14487: } else {
14488: $confhash{$itemid}{'display'}{'target'} = 'iframe';
14489: }
14490: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14491: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
14492: $changes{$itemid} = 1;
14493: }
14494: } else {
14495: $changes{$itemid} = 1;
14496: }
14497: foreach my $extra ('passback','roster') {
14498: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
14499: $confhash{$itemid}{$extra} = 1;
14500: if ($env{'form.ltitools_'.$extra.'valid_'.$i} ne '') {
14501: my $lifetime = $env{'form.ltitools_'.$extra.'valid_'.$i};
14502: $lifetime =~ s/^\s+|\s+$//g;
14503: if ($lifetime =~ /^\d+\.?\d*$/) {
14504: $confhash{$itemid}{$extra.'valid'} = $lifetime;
14505: }
14506: }
14507: }
14508: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
14509: $changes{$itemid} = 1;
14510: }
14511: if ($domconfig{$action}{$itemid}{$extra.'valid'} ne $confhash{$itemid}{$extra.'valid'}) {
14512: $changes{$itemid} = 1;
14513: }
14514: }
14515: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
14516: foreach my $item ('label','title','target','linktext','explanation','append') {
14517: if (grep(/^\Q$item\E$/,@courseconfig)) {
14518: $confhash{$itemid}{'crsconf'}{$item} = 1;
14519: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
14520: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
14521: $changes{$itemid} = 1;
14522: }
14523: } else {
14524: $changes{$itemid} = 1;
14525: }
14526: }
14527: }
14528: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
14529: foreach my $field (@fields) {
14530: if ($possfield{$field}) {
14531: if ($field eq 'roles') {
14532: foreach my $role (@courseroles) {
14533: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
14534: if (($choice ne '') && ($posslti{$choice})) {
14535: $confhash{$itemid}{'roles'}{$role} = $choice;
14536: if ($role eq 'cc') {
14537: $confhash{$itemid}{'roles'}{'co'} = $choice;
14538: }
14539: }
14540: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
14541: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
14542: $changes{$itemid} = 1;
14543: }
14544: } elsif ($confhash{$itemid}{'roles'}{$role}) {
14545: $changes{$itemid} = 1;
14546: }
14547: }
14548: } else {
14549: $confhash{$itemid}{'fields'}{$field} = 1;
14550: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
14551: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
14552: $changes{$itemid} = 1;
14553: }
14554: } else {
14555: $changes{$itemid} = 1;
14556: }
14557: }
14558: }
14559: }
14560: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
14561: if ($confhash{$itemid}{'fields'}{'user'}) {
14562: if ($env{'form.ltitools_userincdom_'.$i}) {
14563: $confhash{$itemid}{'incdom'} = 1;
14564: }
14565: if ($domconfig{$action}{$itemid}{'incdom'} ne $confhash{$itemid}{'incdom'}) {
14566: $changes{$itemid} = 1;
14567: }
14568: }
14569: }
14570: $allpos[$newpos] = $itemid;
14571: }
14572: if ($imgdeletions{$itemid}) {
14573: $changes{$itemid} = 1;
14574: #FIXME need to obsolete item in RES space
14575: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
14576: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
14577: $itemid,$configuserok,$switchserver,
14578: $author_ok);
14579: if ($imgurl) {
14580: $confhash{$itemid}{'image'} = $imgurl;
14581: $changes{$itemid} = 1;
14582: }
14583: if ($error) {
14584: &Apache::lonnet::logthis($error);
14585: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14586: }
14587: } elsif ($domconfig{$action}{$itemid}{'image'}) {
14588: $confhash{$itemid}{'image'} =
14589: $domconfig{$action}{$itemid}{'image'};
14590: }
14591: if ($customadds{$i}) {
14592: my $name = $env{'form.ltitools_custom_name_'.$i};
14593: $name =~ s/(`)/'/g;
14594: $name =~ s/^\s+//;
14595: $name =~ s/\s+$//;
14596: my $value = $env{'form.ltitools_custom_value_'.$i};
14597: $value =~ s/(`)/'/g;
14598: $value =~ s/^\s+//;
14599: $value =~ s/\s+$//;
14600: if ($name ne '') {
14601: $confhash{$itemid}{'custom'}{$name} = $value;
14602: $changes{$itemid} = 1;
14603: }
14604: }
14605: my %customdels;
14606: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
14607: if (@customdeletions) {
14608: $changes{$itemid} = 1;
14609: }
14610: map { $customdels{$_} = 1; } @customdeletions;
14611: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
14612: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
14613: unless ($customdels{$key}) {
14614: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
14615: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
14616: }
14617: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
14618: $changes{$itemid} = 1;
14619: }
14620: }
14621: }
14622: }
14623: unless ($changes{$itemid}) {
14624: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
14625: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
14626: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
14627: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
14628: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
14629: $changes{$itemid} = 1;
14630: last;
14631: }
14632: }
14633: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
14634: $changes{$itemid} = 1;
14635: }
14636: }
14637: last if ($changes{$itemid});
14638: }
14639: }
14640: }
14641: }
14642: }
14643: if (@allpos > 0) {
14644: my $idx = 0;
14645: foreach my $itemid (@allpos) {
14646: if ($itemid ne '') {
14647: $confhash{$itemid}{'order'} = $idx;
14648: if (ref($domconfig{$action}) eq 'HASH') {
14649: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
14650: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
14651: $changes{$itemid} = 1;
14652: }
14653: }
14654: }
14655: $idx ++;
14656: }
14657: }
14658: }
14659: my %ltitoolshash = (
14660: $action => { %confhash }
14661: );
14662: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
14663: $dom);
14664: if ($putresult eq 'ok') {
14665: my %ltienchash = (
14666: $action => { %encconfig }
14667: );
14668: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
14669: if (keys(%changes) > 0) {
14670: my $cachetime = 24*60*60;
14671: my %ltiall = %confhash;
14672: foreach my $id (keys(%ltiall)) {
14673: if (ref($encconfig{$id}) eq 'HASH') {
14674: foreach my $item ('key','secret') {
14675: $ltiall{$id}{$item} = $encconfig{$id}{$item};
14676: }
14677: }
14678: }
14679: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
14680: if (ref($lastactref) eq 'HASH') {
14681: $lastactref->{'ltitools'} = 1;
14682: }
14683: $resulttext = &mt('Changes made:').'<ul>';
14684: my %bynum;
14685: foreach my $itemid (sort(keys(%changes))) {
14686: my $position = $confhash{$itemid}{'order'};
14687: $bynum{$position} = $itemid;
14688: }
14689: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
14690: my $itemid = $bynum{$pos};
14691: if (ref($confhash{$itemid}) ne 'HASH') {
14692: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
14693: } else {
14694: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
14695: if ($confhash{$itemid}{'image'}) {
14696: $resulttext .= ' '.
14697: '<img src="'.$confhash{$itemid}{'image'}.'"'.
14698: ' alt="'.&mt('Tool Provider icon').'" />';
14699: }
14700: $resulttext .= '</li><ul>';
14701: my $position = $pos + 1;
14702: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
14703: foreach my $item ('version','msgtype','sigmethod','url','lifetime') {
14704: if ($confhash{$itemid}{$item} ne '') {
14705: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
14706: }
14707: }
14708: if ($encconfig{$itemid}{'key'} ne '') {
14709: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
14710: }
14711: if ($encconfig{$itemid}{'secret'} ne '') {
14712: $resulttext .= '<li>'.$lt{'secret'}.': ';
14713: my $num = length($encconfig{$itemid}{'secret'});
14714: $resulttext .= ('*'x$num).'</li>';
14715: }
14716: $resulttext .= '<li>'.&mt('Configurable in course:');
14717: my @possconfig = ('label','title','target','linktext','explanation','append');
14718: my $numconfig = 0;
14719: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
14720: foreach my $item (@possconfig) {
14721: if ($confhash{$itemid}{'crsconf'}{$item}) {
14722: $numconfig ++;
14723: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
14724: }
14725: }
14726: }
14727: if (!$numconfig) {
14728: $resulttext .= ' '.&mt('None');
14729: }
14730: $resulttext .= '</li>';
14731: foreach my $item ('passback','roster') {
14732: $resulttext .= '<li>'.$lt{$item}.' ';
14733: if ($confhash{$itemid}{$item}) {
14734: $resulttext .= &mt('Yes');
14735: if ($confhash{$itemid}{$item.'valid'}) {
14736: if ($item eq 'passback') {
14737: $resulttext .= ' '.&mt('valid for at least [quant,_1,day] after launch',
14738: $confhash{$itemid}{$item.'valid'});
14739: } else {
14740: $resulttext .= ' '.&mt('valid for at least [quant,_1,second] after launch',
14741: $confhash{$itemid}{$item.'valid'});
14742: }
14743: }
14744: } else {
14745: $resulttext .= &mt('No');
14746: }
14747: $resulttext .= '</li>';
14748: }
14749: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
14750: my $displaylist;
14751: if ($confhash{$itemid}{'display'}{'target'}) {
14752: $displaylist = &mt('Display target').': '.
14753: $confhash{$itemid}{'display'}{'target'}.',';
14754: }
14755: foreach my $size ('width','height') {
14756: if ($confhash{$itemid}{'display'}{$size}) {
14757: $displaylist .= (' 'x2).$lt{$size}.': '.
14758: $confhash{$itemid}{'display'}{$size}.',';
14759: }
14760: }
14761: if ($displaylist) {
14762: $displaylist =~ s/,$//;
14763: $resulttext .= '<li>'.$displaylist.'</li>';
14764: }
14765: foreach my $item ('linktext','explanation') {
14766: if ($confhash{$itemid}{'display'}{$item}) {
14767: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
14768: }
14769: }
14770: }
14771: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
14772: my $fieldlist;
14773: foreach my $field (@allfields) {
14774: if ($confhash{$itemid}{'fields'}{$field}) {
14775: $fieldlist .= (' 'x2).$lt{$field}.',';
14776: }
14777: }
14778: if ($fieldlist) {
14779: $fieldlist =~ s/,$//;
14780: if ($confhash{$itemid}{'fields'}{'user'}) {
14781: if ($confhash{$itemid}{'incdom'}) {
14782: $fieldlist .= ' ('.&mt('username:domain').')';
14783: } else {
14784: $fieldlist .= ' ('.&mt('username').')';
14785: }
14786: }
14787: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
14788: }
14789: }
14790: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
14791: my $rolemaps;
14792: foreach my $role (@courseroles) {
14793: if ($confhash{$itemid}{'roles'}{$role}) {
14794: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
14795: $confhash{$itemid}{'roles'}{$role}.',';
14796: }
14797: }
14798: if ($rolemaps) {
14799: $rolemaps =~ s/,$//;
14800: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
14801: }
14802: }
14803: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
14804: my $customlist;
14805: if (keys(%{$confhash{$itemid}{'custom'}})) {
14806: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
14807: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
14808: }
14809: }
14810: if ($customlist) {
14811: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
14812: }
14813: }
14814: $resulttext .= '</ul></li>';
14815: }
14816: }
14817: $resulttext .= '</ul>';
14818: } else {
14819: $resulttext = &mt('No changes made.');
14820: }
14821: } else {
14822: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
14823: }
14824: if ($errors) {
14825: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
14826: $errors.'</ul>';
14827: }
14828: return $resulttext;
14829: }
14830:
14831: sub process_ltitools_image {
14832: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
14833: my $filename = $env{'form.'.$caller.'.filename'};
14834: my ($error,$url);
14835: my ($width,$height) = (21,21);
14836: if ($configuserok eq 'ok') {
14837: if ($switchserver) {
14838: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
14839: $switchserver);
14840: } elsif ($author_ok eq 'ok') {
14841: my ($result,$imageurl,$madethumb) =
14842: &publishlogo($r,'upload',$caller,$dom,$confname,
14843: "ltitools/$itemid/icon",$width,$height);
14844: if ($result eq 'ok') {
14845: if ($madethumb) {
14846: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
14847: my $imagethumb = "$path/tn-".$imagefile;
14848: $url = $imagethumb;
14849: } else {
14850: $url = $imageurl;
14851: }
14852: } else {
14853: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
14854: }
14855: } else {
14856: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
14857: }
14858: } else {
14859: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
14860: }
14861: return ($url,$error);
14862: }
14863:
14864: sub get_ltitools_id {
14865: my ($cdom,$title) = @_;
14866: # get lock on ltitools db
14867: my $lockhash = {
14868: lock => $env{'user.name'}.
14869: ':'.$env{'user.domain'},
14870: };
14871: my $tries = 0;
14872: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
14873: my ($id,$error);
14874:
14875: while (($gotlock ne 'ok') && ($tries<10)) {
14876: $tries ++;
14877: sleep (0.1);
14878: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
14879: }
14880: if ($gotlock eq 'ok') {
14881: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
14882: if ($currids{'lock'}) {
14883: delete($currids{'lock'});
14884: if (keys(%currids)) {
14885: my @curr = sort { $a <=> $b } keys(%currids);
14886: if ($curr[-1] =~ /^\d+$/) {
14887: $id = 1 + $curr[-1];
14888: }
14889: } else {
14890: $id = 1;
14891: }
14892: if ($id) {
14893: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
14894: $error = 'nostore';
14895: }
14896: } else {
14897: $error = 'nonumber';
14898: }
14899: }
14900: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
14901: } else {
14902: $error = 'nolock';
14903: }
14904: return ($id,$error);
14905: }
14906:
14907: sub modify_proctoring {
14908: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
14909: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14910: my (@allpos,%changes,%confhash,%encconfhash,$errors,$resulttext,%imgdeletions);
14911: my $confname = $dom.'-domainconfig';
14912: my $servadm = $r->dir_config('lonAdmEMail');
14913: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
14914: my %providernames = &proctoring_providernames();
14915: my $maxnum = scalar(keys(%providernames));
14916:
14917: my (%requserfields,%optuserfields,%defaults,%extended,%crsconf,@courseroles,@ltiroles);
14918: my ($requref,$opturef,$defref,$extref,$crsref,$rolesref,$ltiref) = &proctoring_data();
14919: if (ref($requref) eq 'HASH') {
14920: %requserfields = %{$requref};
14921: }
14922: if (ref($opturef) eq 'HASH') {
14923: %optuserfields = %{$opturef};
14924: }
14925: if (ref($defref) eq 'HASH') {
14926: %defaults = %{$defref};
14927: }
14928: if (ref($extref) eq 'HASH') {
14929: %extended = %{$extref};
14930: }
14931: if (ref($crsref) eq 'HASH') {
14932: %crsconf = %{$crsref};
14933: }
14934: if (ref($rolesref) eq 'ARRAY') {
14935: @courseroles = @{$rolesref};
14936: }
14937: if (ref($ltiref) eq 'ARRAY') {
14938: @ltiroles = @{$ltiref};
14939: }
14940:
14941: if (ref($domconfig{$action}) eq 'HASH') {
14942: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.proctoring_image_del');
14943: if (@todeleteimages) {
14944: map { $imgdeletions{$_} = 1; } @todeleteimages;
14945: }
14946: }
14947: my %customadds;
14948: my @newcustom = &Apache::loncommon::get_env_multiple('form.proctoring_customadd');
14949: if (@newcustom) {
14950: map { $customadds{$_} = 1; } @newcustom;
14951: }
14952: foreach my $provider (sort(keys(%providernames))) {
14953: $confhash{$provider} = {};
14954: my $pos = $env{'form.proctoring_pos_'.$provider};
14955: $pos =~ s/\D+//g;
14956: $allpos[$pos] = $provider;
14957: my (%current,%currentenc);
14958: my $showroles = 0;
14959: if (ref($domconfig{$action}) eq 'HASH') {
14960: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
14961: %current = %{$domconfig{$action}{$provider}};
14962: foreach my $item ('key','secret') {
14963: $currentenc{$item} = $current{$item};
14964: delete($current{$item});
14965: }
14966: }
14967: }
14968: if ($env{'form.proctoring_available_'.$provider}) {
14969: $confhash{$provider}{'available'} = 1;
14970: unless ($current{'available'}) {
14971: $changes{$provider} = 1;
14972: }
14973: } else {
14974: %{$confhash{$provider}} = %current;
14975: %{$encconfhash{$provider}} = %currentenc;
14976: $confhash{$provider}{'available'} = 0;
14977: if ($current{'available'}) {
14978: $changes{$provider} = 1;
14979: }
14980: }
14981: if ($confhash{$provider}{'available'}) {
14982: foreach my $field ('lifetime','version','sigmethod','url','key','secret') {
14983: my $possval = $env{'form.proctoring_'.$provider.'_'.$field};
14984: if ($field eq 'lifetime') {
14985: if ($possval =~ /^\d+$/) {
14986: $confhash{$provider}{$field} = $possval;
14987: }
14988: } elsif ($field eq 'version') {
14989: if ($possval =~ /^\d+\.\d+$/) {
14990: $confhash{$provider}{$field} = $possval;
14991: }
14992: } elsif ($field eq 'sigmethod') {
14993: if ($possval =~ /^\QHMAC-SHA\E(1|256)$/) {
14994: $confhash{$provider}{$field} = $possval;
14995: }
14996: } elsif ($field eq 'url') {
14997: $confhash{$provider}{$field} = $possval;
14998: } elsif (($field eq 'key') || ($field eq 'secret')) {
14999: $encconfhash{$provider}{$field} = $possval;
15000: unless ($currentenc{$field} eq $possval) {
15001: $changes{$provider} = 1;
15002: }
15003: }
15004: unless (($field eq 'key') || ($field eq 'secret')) {
15005: unless ($current{$field} eq $confhash{$provider}{$field}) {
15006: $changes{$provider} = 1;
15007: }
15008: }
15009: }
15010: if ($imgdeletions{$provider}) {
15011: $changes{$provider} = 1;
15012: } elsif ($env{'form.proctoring_image_'.$provider.'.filename'} ne '') {
15013: my ($imageurl,$error) =
15014: &process_proctoring_image($r,$dom,$confname,'proctoring_image_'.$provider,$provider,
15015: $configuserok,$switchserver,$author_ok);
15016: if ($imageurl) {
15017: $confhash{$provider}{'image'} = $imageurl;
15018: $changes{$provider} = 1;
15019: }
15020: if ($error) {
15021: &Apache::lonnet::logthis($error);
15022: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
15023: }
15024: } elsif (exists($current{'image'})) {
15025: $confhash{$provider}{'image'} = $current{'image'};
15026: }
15027: if (ref($requserfields{$provider}) eq 'ARRAY') {
15028: if (@{$requserfields{$provider}} > 0) {
15029: if (grep(/^user$/,@{$requserfields{$provider}})) {
15030: if ($env{'form.proctoring_userincdom_'.$provider}) {
15031: $confhash{$provider}{'incdom'} = 1;
15032: }
15033: unless ($current{'incdom'} eq $confhash{$provider}{'incdom'}) {
15034: $changes{$provider} = 1;
15035: }
15036: }
15037: if (grep(/^roles$/,@{$requserfields{$provider}})) {
15038: $showroles = 1;
15039: }
15040: }
15041: }
15042: $confhash{$provider}{'fields'} = [];
15043: if (ref($optuserfields{$provider}) eq 'ARRAY') {
15044: if (@{$optuserfields{$provider}} > 0) {
15045: my @optfields = &Apache::loncommon::get_env_multiple('form.proctoring_optional_'.$provider);
15046: foreach my $field (@{$optuserfields{$provider}}) {
15047: if (grep(/^\Q$field\E$/,@optfields)) {
15048: push(@{$confhash{$provider}{'fields'}},$field);
15049: }
15050: }
15051: }
15052: if (ref($current{'fields'}) eq 'ARRAY') {
15053: unless ($changes{$provider}) {
15054: my @new = sort(@{$confhash{$provider}{'fields'}});
15055: my @old = sort(@{$current{'fields'}});
15056: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
15057: if (@diffs) {
15058: $changes{$provider} = 1;
15059: }
15060: }
15061: } elsif (@{$confhash{$provider}{'fields'}}) {
15062: $changes{$provider} = 1;
15063: }
15064: }
15065: if (ref($defaults{$provider}) eq 'ARRAY') {
15066: if (@{$defaults{$provider}} > 0) {
15067: my %options;
15068: if (ref($extended{$provider}) eq 'HASH') {
15069: %options = %{$extended{$provider}};
15070: }
15071: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_defaults_'.$provider);
15072: foreach my $field (@{$defaults{$provider}}) {
15073: if ((exists($options{$field})) && (ref($options{$field}) eq 'ARRAY')) {
15074: my $poss = $env{'form.proctoring_defaults_'.$field.'_'.$provider};
15075: if (grep(/^\Q$poss\E$/,@{$options{$field}})) {
15076: push(@{$confhash{$provider}{'defaults'}},$poss);
15077: }
15078: } elsif ((exists($options{$field})) && (ref($options{$field}) eq 'HASH')) {
15079: foreach my $inner (keys(%{$options{$field}})) {
15080: if (ref($options{$field}{$inner}) eq 'ARRAY') {
15081: my $poss = $env{'form.proctoring_'.$inner.'_'.$provider};
15082: if (grep(/^\Q$poss\E$/,@{$options{$field}{$inner}})) {
15083: $confhash{$provider}{'defaults'}{$inner} = $poss;
15084: }
15085: } else {
15086: $confhash{$provider}{'defaults'}{$inner} = $env{'form.proctoring_'.$inner.'_'.$provider};
15087: }
15088: }
15089: } else {
15090: if (grep(/^\Q$field\E$/,@checked)) {
15091: push(@{$confhash{$provider}{'defaults'}},$field);
15092: }
15093: }
15094: }
15095: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
15096: if (ref($current{'defaults'}) eq 'ARRAY') {
15097: unless ($changes{$provider}) {
15098: my @new = sort(@{$confhash{$provider}{'defaults'}});
15099: my @old = sort(@{$current{'defaults'}});
15100: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
15101: if (@diffs) {
15102: $changes{$provider} = 1;
15103: }
15104: }
15105: } elsif (ref($current{'defaults'}) eq 'ARRAY') {
15106: if (@{$current{'defaults'}}) {
15107: $changes{$provider} = 1;
15108: }
15109: }
15110: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
15111: if (ref($current{'defaults'}) eq 'HASH') {
15112: unless ($changes{$provider}) {
15113: foreach my $key (keys(%{$confhash{$provider}{'defaults'}})) {
15114: unless ($confhash{$provider}{'defaults'}{$key} eq $current{'defaults'}{$key}) {
15115: $changes{$provider} = 1;
15116: last;
15117: }
15118: }
15119: }
15120: unless ($changes{$provider}) {
15121: foreach my $key (keys(%{$current{'defaults'}})) {
15122: unless ($current{'defaults'}{$key} eq $confhash{$provider}{'defaults'}{$key}) {
15123: $changes{$provider} = 1;
15124: last;
15125: }
15126: }
15127: }
15128: } elsif (keys(%{$confhash{$provider}{'defaults'}})) {
15129: $changes{$provider} = 1;
15130: }
15131: }
15132: }
15133: }
15134: if (ref($crsconf{$provider}) eq 'ARRAY') {
15135: if (@{$crsconf{$provider}} > 0) {
15136: $confhash{$provider}{'crsconf'} = [];
15137: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_crsconf_'.$provider);
15138: foreach my $crsfield (@{$crsconf{$provider}}) {
15139: if (grep(/^\Q$crsfield\E$/,@checked)) {
15140: push(@{$confhash{$provider}{'crsconf'}},$crsfield);
15141: }
15142: }
15143: if (ref($current{'crsconf'}) eq 'ARRAY') {
15144: unless ($changes{$provider}) {
15145: my @new = sort(@{$confhash{$provider}{'crsconf'}});
15146: my @old = sort(@{$current{'crsconf'}});
15147: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
15148: if (@diffs) {
15149: $changes{$provider} = 1;
15150: }
15151: }
15152: } elsif (@{$confhash{$provider}{'crsconf'}}) {
15153: $changes{$provider} = 1;
15154: }
15155: }
15156: }
15157: if ($showroles) {
15158: $confhash{$provider}{'roles'} = {};
15159: foreach my $role (@courseroles) {
15160: my $poss = $env{'form.proctoring_roles_'.$role.'_'.$provider};
15161: if (grep(/^\Q$poss\E$/,@ltiroles)) {
15162: $confhash{$provider}{'roles'}{$role} = $poss;
15163: }
15164: }
15165: unless ($changes{$provider}) {
15166: if (ref($current{'roles'}) eq 'HASH') {
15167: foreach my $role (keys(%{$current{'roles'}})) {
15168: unless ($current{'roles'}{$role} eq $confhash{$provider}{'roles'}{$role}) {
15169: $changes{$provider} = 1;
15170: last
15171: }
15172: }
15173: unless ($changes{$provider}) {
15174: foreach my $role (keys(%{$confhash{$provider}{'roles'}})) {
15175: unless ($confhash{$provider}{'roles'}{$role} eq $current{'roles'}{$role}) {
15176: $changes{$provider} = 1;
15177: last;
15178: }
15179: }
15180: }
15181: } elsif (keys(%{$confhash{$provider}{'roles'}})) {
15182: $changes{$provider} = 1;
15183: }
15184: }
15185: }
15186: if (ref($current{'custom'}) eq 'HASH') {
15187: my @customdels = &Apache::loncommon::get_env_multiple('form.proctoring_customdel_'.$provider);
15188: foreach my $key (keys(%{$current{'custom'}})) {
15189: if (grep(/^\Q$key\E$/,@customdels)) {
15190: $changes{$provider} = 1;
15191: } else {
15192: $confhash{$provider}{'custom'}{$key} = $env{'form.proctoring_customval_'.$key.'_'.$provider};
15193: if ($confhash{$provider}{'custom'}{$key} ne $current{'custom'}{$key}) {
15194: $changes{$provider} = 1;
15195: }
15196: }
15197: }
15198: }
15199: if ($customadds{$provider}) {
15200: my $name = $env{'form.proctoring_custom_name_'.$provider};
15201: $name =~ s/(`)/'/g;
15202: $name =~ s/^\s+//;
15203: $name =~ s/\s+$//;
15204: my $value = $env{'form.proctoring_custom_value_'.$provider};
15205: $value =~ s/(`)/'/g;
15206: $value =~ s/^\s+//;
15207: $value =~ s/\s+$//;
15208: if ($name ne '') {
15209: $confhash{$provider}{'custom'}{$name} = $value;
15210: $changes{$provider} = 1;
15211: }
15212: }
15213: }
15214: }
15215: if (@allpos > 0) {
15216: my $idx = 0;
15217: foreach my $provider (@allpos) {
15218: if ($provider ne '') {
15219: $confhash{$provider}{'order'} = $idx;
15220: unless ($changes{$provider}) {
15221: if (ref($domconfig{$action}) eq 'HASH') {
15222: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
15223: if ($domconfig{$action}{$provider}{'order'} ne $idx) {
15224: $changes{$provider} = 1;
15225: }
15226: }
15227: }
15228: }
15229: $idx ++;
15230: }
15231: }
15232: }
15233: my %proc_hash = (
15234: $action => { %confhash }
15235: );
15236: my $putresult = &Apache::lonnet::put_dom('configuration',\%proc_hash,
15237: $dom);
15238: if ($putresult eq 'ok') {
15239: my %proc_enchash = (
15240: $action => { %encconfhash }
15241: );
15242: &Apache::lonnet::put_dom('encconfig',\%proc_enchash,$dom,undef,1);
15243: if (keys(%changes) > 0) {
15244: my $cachetime = 24*60*60;
15245: my %procall = %confhash;
15246: foreach my $provider (keys(%procall)) {
15247: if (ref($encconfhash{$provider}) eq 'HASH') {
15248: foreach my $key ('key','secret') {
15249: $procall{$provider}{$key} = $encconfhash{$provider}{$key};
15250: }
15251: }
15252: }
15253: &Apache::lonnet::do_cache_new('proctoring',$dom,\%procall,$cachetime);
15254: if (ref($lastactref) eq 'HASH') {
15255: $lastactref->{'proctoring'} = 1;
15256: }
15257: $resulttext = &mt('Configuration for Provider(s) with changes:').'<ul>';
15258: my %bynum;
15259: foreach my $provider (sort(keys(%changes))) {
15260: my $position = $confhash{$provider}{'order'};
15261: $bynum{$position} = $provider;
15262: }
15263: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
15264: my $provider = $bynum{$pos};
15265: my %lt = &proctoring_titles($provider);
15266: my %fieldtitles = &proctoring_fieldtitles($provider);
15267: if (!$confhash{$provider}{'available'}) {
15268: $resulttext .= '<li>'.&mt('Proctoring integration unavailable for: [_1]','<b>'.$providernames{$provider}.'</b>').'</li>';
15269: } else {
15270: $resulttext .= '<li>'.&mt('Proctoring integration available for: [_1]','<b>'.$providernames{$provider}.'</b>');
15271: if ($confhash{$provider}{'image'}) {
15272: $resulttext .= ' '.
15273: '<img src="'.$confhash{$provider}{'image'}.'"'.
15274: ' alt="'.&mt('Proctoring icon').'" />';
15275: }
15276: $resulttext .= '<ul>';
15277: my $position = $pos + 1;
15278: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
15279: foreach my $key ('version','sigmethod','url','lifetime') {
15280: if ($confhash{$provider}{$key} ne '') {
15281: $resulttext .= '<li>'.$lt{$key}.': '.$confhash{$provider}{$key}.'</li>';
15282: }
15283: }
15284: if ($encconfhash{$provider}{'key'} ne '') {
15285: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfhash{$provider}{'key'}.'</li>';
15286: }
15287: if ($encconfhash{$provider}{'secret'} ne '') {
15288: $resulttext .= '<li>'.$lt{'secret'}.': ';
15289: my $num = length($encconfhash{$provider}{'secret'});
15290: $resulttext .= ('*'x$num).'</li>';
15291: }
15292: my (@fields,$showroles);
15293: if (ref($requserfields{$provider}) eq 'ARRAY') {
15294: push(@fields,@{$requserfields{$provider}});
15295: }
15296: if (ref($confhash{$provider}{'fields'}) eq 'ARRAY') {
15297: push(@fields,@{$confhash{$provider}{'fields'}});
15298: } elsif (ref($confhash{$provider}{'fields'}) eq 'HASH') {
15299: push(@fields,(keys(%{$confhash{$provider}{'fields'}})));
15300: }
15301: if (@fields) {
15302: if (grep(/^roles$/,@fields)) {
15303: $showroles = 1;
15304: }
15305: $resulttext .= '<li>'.$lt{'udsl'}.': "'.
15306: join('", "', map { $lt{$_}; } @fields).'"</li>';
15307: }
15308: if (ref($requserfields{$provider}) eq 'ARRAY') {
15309: if (grep(/^user$/,@{$requserfields{$provider}})) {
15310: if ($confhash{$provider}{'incdom'}) {
15311: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'uname:dom'}).'</li>';
15312: } else {
15313: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'username'}).'</li>';
15314: }
15315: }
15316: }
15317: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
15318: if (@{$confhash{$provider}{'defaults'}} > 0) {
15319: $resulttext .= '<li>'.$lt{'defa'};
15320: foreach my $field (@{$confhash{$provider}{'defaults'}}) {
15321: $resulttext .= ' "'.$fieldtitles{$field}.'",';
15322: }
15323: $resulttext =~ s/,$//;
15324: $resulttext .= '</li>';
15325: }
15326: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
15327: if (keys(%{$confhash{$provider}{'defaults'}})) {
15328: $resulttext .= '<li>'.$lt{'defa'}.': <ul>';
15329: foreach my $key (sort(keys(%{$confhash{$provider}{'defaults'}}))) {
15330: if ($confhash{$provider}{'defaults'}{$key} ne '') {
15331: $resulttext .= '<li>'.$fieldtitles{$key}.' = '.$confhash{$provider}{'defaults'}{$key}.'</li>';
15332: }
15333: }
15334: $resulttext .= '</ul></li>';
15335: }
15336: }
15337: if (ref($crsconf{$provider}) eq 'ARRAY') {
15338: if (@{$crsconf{$provider}} > 0) {
15339: $resulttext .= '<li>'.&mt('Configurable in course:');
15340: my $numconfig = 0;
15341: if (ref($confhash{$provider}{'crsconf'}) eq 'ARRAY') {
15342: if (@{$confhash{$provider}{'crsconf'}} > 0) {
15343: foreach my $field (@{$confhash{$provider}{'crsconf'}}) {
15344: $numconfig ++;
15345: if ($provider eq 'examity') {
15346: $resulttext .= ' "'.$lt{'crs'.$field}.'",';
15347: } else {
15348: $resulttext .= ' "'.$fieldtitles{$field}.'",';
15349: }
15350: }
15351: $resulttext =~ s/,$//;
15352: }
15353: }
15354: if (!$numconfig) {
15355: $resulttext .= ' '.&mt('None');
15356: }
15357: $resulttext .= '</li>';
15358: }
15359: }
15360: if ($showroles) {
15361: if (ref($confhash{$provider}{'roles'}) eq 'HASH') {
15362: my $rolemaps;
15363: foreach my $role (@courseroles) {
15364: if ($confhash{$provider}{'roles'}{$role}) {
15365: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
15366: $confhash{$provider}{'roles'}{$role}.',';
15367: }
15368: }
15369: if ($rolemaps) {
15370: $rolemaps =~ s/,$//;
15371: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
15372: }
15373: }
15374: }
15375: if (ref($confhash{$provider}{'custom'}) eq 'HASH') {
15376: my $customlist;
15377: if (keys(%{$confhash{$provider}{'custom'}})) {
15378: foreach my $key (sort(keys(%{$confhash{$provider}{'custom'}}))) {
15379: $customlist .= $key.'='.$confhash{$provider}{'custom'}{$key}.', ';
15380: }
15381: $customlist =~ s/,$//;
15382: }
15383: if ($customlist) {
15384: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
15385: }
15386: }
15387: $resulttext .= '</ul></li>';
15388: }
15389: }
15390: $resulttext .= '</ul>';
15391: } else {
15392: $resulttext = &mt('No changes made.');
15393: }
15394: } else {
15395: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
15396: }
15397: if ($errors) {
15398: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
15399: $errors.'</ul>';
15400: }
15401: return $resulttext;
15402: }
15403:
15404: sub process_proctoring_image {
15405: my ($r,$dom,$confname,$caller,$provider,$configuserok,$switchserver,$author_ok) = @_;
15406: my $filename = $env{'form.'.$caller.'.filename'};
15407: my ($error,$url);
15408: my ($width,$height) = (21,21);
15409: if ($configuserok eq 'ok') {
15410: if ($switchserver) {
15411: $error = &mt('Upload of Remote Proctoring Provider icon is not permitted to this server: [_1]',
15412: $switchserver);
15413: } elsif ($author_ok eq 'ok') {
15414: my ($result,$imageurl,$madethumb) =
15415: &publishlogo($r,'upload',$caller,$dom,$confname,
15416: "proctoring/$provider/icon",$width,$height);
15417: if ($result eq 'ok') {
15418: if ($madethumb) {
15419: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
15420: my $imagethumb = "$path/tn-".$imagefile;
15421: $url = $imagethumb;
15422: } else {
15423: $url = $imageurl;
15424: }
15425: } else {
15426: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
15427: }
15428: } else {
15429: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
15430: }
15431: } else {
15432: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
15433: }
15434: return ($url,$error);
15435: }
15436:
15437: sub modify_lti {
15438: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
15439: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15440: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
15441: my (%posslti,%posslticrs,%posscrstype);
15442: my @courseroles = ('cc','in','ta','ep','st');
15443: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
15444: my @lticourseroles = qw(Instructor TeachingAssistant Mentor Learner);
15445: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
15446: my %coursetypetitles = &Apache::lonlocal::texthash (
15447: official => 'Official',
15448: unofficial => 'Unofficial',
15449: community => 'Community',
15450: textbook => 'Textbook',
15451: placement => 'Placement Test',
15452: lti => 'LTI Provider',
15453: );
15454: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
15455: my %lt = <i_names();
15456: map { $posslti{$_} = 1; } @ltiroles;
15457: map { $posslticrs{$_} = 1; } @lticourseroles;
15458: map { $posscrstype{$_} = 1; } @coursetypes;
15459:
15460: my %menutitles = <imenu_titles();
15461:
15462: my (@items,%deletions,%itemids);
15463: if ($env{'form.lti_add'}) {
15464: my $consumer = $env{'form.lti_consumer_add'};
15465: $consumer =~ s/(`)/'/g;
15466: ($newid,my $error) = &get_lti_id($dom,$consumer);
15467: if ($newid) {
15468: $itemids{'add'} = $newid;
15469: push(@items,'add');
15470: $changes{$newid} = 1;
15471: } else {
15472: my $error = &mt('Failed to acquire unique ID for new LTI configuration');
15473: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
15474: }
15475: }
15476: if (ref($domconfig{$action}) eq 'HASH') {
15477: my @todelete = &Apache::loncommon::get_env_multiple('form.lti_del');
15478: if (@todelete) {
15479: map { $deletions{$_} = 1; } @todelete;
15480: }
15481: my $maxnum = $env{'form.lti_maxnum'};
15482: for (my $i=0; $i<$maxnum; $i++) {
15483: my $itemid = $env{'form.lti_id_'.$i};
15484: $itemid =~ s/\D+//g;
15485: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
15486: if ($deletions{$itemid}) {
15487: $changes{$itemid} = $domconfig{$action}{$itemid}{'consumer'};
15488: } else {
15489: push(@items,$i);
15490: $itemids{$i} = $itemid;
15491: }
15492: }
15493: }
15494: }
15495: foreach my $idx (@items) {
15496: my $itemid = $itemids{$idx};
15497: next unless ($itemid);
15498: my $position = $env{'form.lti_pos_'.$itemid};
15499: $position =~ s/\D+//g;
15500: if ($position ne '') {
15501: $allpos[$position] = $itemid;
15502: }
15503: foreach my $item ('consumer','key','secret','lifetime','requser','crsinc') {
15504: my $formitem = 'form.lti_'.$item.'_'.$idx;
15505: $env{$formitem} =~ s/(`)/'/g;
15506: if ($item eq 'lifetime') {
15507: $env{$formitem} =~ s/[^\d.]//g;
15508: }
15509: if ($env{$formitem} ne '') {
15510: if (($item eq 'key') || ($item eq 'secret')) {
15511: $encconfig{$itemid}{$item} = $env{$formitem};
15512: } else {
15513: $confhash{$itemid}{$item} = $env{$formitem};
15514: unless (($idx eq 'add') || ($changes{$itemid})) {
15515: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
15516: $changes{$itemid} = 1;
15517: }
15518: }
15519: }
15520: }
15521: }
15522: if ($env{'form.lti_version_'.$idx} eq 'LTI-1p0') {
15523: $confhash{$itemid}{'version'} = $env{'form.lti_version_'.$idx};
15524: }
15525: if ($confhash{$itemid}{'requser'}) {
15526: if ($env{'form.lti_mapuser_'.$idx} eq 'sourcedid') {
15527: $confhash{$itemid}{'mapuser'} = 'lis_person_sourcedid';
15528: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'email') {
15529: $confhash{$itemid}{'mapuser'} = 'lis_person_contact_email_primary';
15530: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'other') {
15531: my $mapuser = $env{'form.lti_customuser_'.$idx};
15532: $mapuser =~ s/(`)/'/g;
15533: $mapuser =~ s/^\s+|\s+$//g;
15534: $confhash{$itemid}{'mapuser'} = $mapuser;
15535: }
15536: my @possmakeuser = &Apache::loncommon::get_env_multiple('form.lti_makeuser_'.$idx);
15537: my @makeuser;
15538: foreach my $ltirole (sort(@possmakeuser)) {
15539: if ($posslti{$ltirole}) {
15540: push(@makeuser,$ltirole);
15541: }
15542: }
15543: $confhash{$itemid}{'makeuser'} = \@makeuser;
15544: if (@makeuser) {
15545: my $lcauth = $env{'form.lti_lcauth_'.$idx};
15546: if ($lcauth =~ /^(internal|krb4|krb5|localauth)$/) {
15547: $confhash{$itemid}{'lcauth'} = $lcauth;
15548: if ($lcauth ne 'internal') {
15549: my $lcauthparm = $env{'form.lti_lcauthparm_'.$idx};
15550: $lcauthparm =~ s/^(\s+|\s+)$//g;
15551: $lcauthparm =~ s/`//g;
15552: if ($lcauthparm ne '') {
15553: $confhash{$itemid}{'lcauthparm'} = $lcauthparm;
15554: }
15555: }
15556: } else {
15557: $confhash{$itemid}{'lcauth'} = 'lti';
15558: }
15559: }
15560: my @possinstdata = &Apache::loncommon::get_env_multiple('form.lti_instdata_'.$idx);
15561: if (@possinstdata) {
15562: foreach my $field (@possinstdata) {
15563: if (exists($fieldtitles{$field})) {
15564: push(@{$confhash{$itemid}{'instdata'}});
15565: }
15566: }
15567: }
15568: if ($env{'form.lti_callback_'.$idx}) {
15569: if ($env{'form.lti_callbackparam_'.$idx}) {
15570: my $callback = $env{'form.lti_callbackparam_'.$idx};
15571: $callback =~ s/^\s+|\s+$//g;
15572: $confhash{$itemid}{'callback'} = $callback;
15573: }
15574: }
15575: foreach my $field ('topmenu','inlinemenu') {
15576: if ($env{'form.lti_'.$field.'_'.$idx}) {
15577: $confhash{$itemid}{$field} = 1;
15578: }
15579: }
15580: if ($env{'form.lti_topmenu_'.$idx} || $env{'form.lti_inlinemenu_'.$idx}) {
15581: $confhash{$itemid}{lcmenu} = [];
15582: my @possmenu = &Apache::loncommon::get_env_multiple('form.lti_menuitem_'.$idx);
15583: foreach my $field (@possmenu) {
15584: if (exists($menutitles{$field})) {
15585: if ($field eq 'grades') {
15586: next unless ($env{'form.lti_inlinemenu_'.$idx});
15587: }
15588: push(@{$confhash{$itemid}{lcmenu}},$field);
15589: }
15590: }
15591: }
15592: if ($confhash{$itemid}{'crsinc'}) {
15593: if (($env{'form.lti_mapcrs_'.$idx} eq 'course_offering_sourcedid') ||
15594: ($env{'form.lti_mapcrs_'.$idx} eq 'context_id')) {
15595: $confhash{$itemid}{'mapcrs'} = $env{'form.lti_mapcrs_'.$idx};
15596: } elsif ($env{'form.lti_mapcrs_'.$idx} eq 'other') {
15597: my $mapcrs = $env{'form.lti_mapcrsfield_'.$idx};
15598: $mapcrs =~ s/(`)/'/g;
15599: $mapcrs =~ s/^\s+|\s+$//g;
15600: $confhash{$itemid}{'mapcrs'} = $mapcrs;
15601: }
15602: my @posstypes = &Apache::loncommon::get_env_multiple('form.lti_mapcrstype_'.$idx);
15603: my @crstypes;
15604: foreach my $type (sort(@posstypes)) {
15605: if ($posscrstype{$type}) {
15606: push(@crstypes,$type);
15607: }
15608: }
15609: $confhash{$itemid}{'mapcrstype'} = \@crstypes;
15610: if ($env{'form.lti_storecrs_'.$idx}) {
15611: $confhash{$itemid}{'storecrs'} = 1;
15612: }
15613: if ($env{'form.lti_makecrs_'.$idx}) {
15614: $confhash{$itemid}{'makecrs'} = 1;
15615: }
15616: foreach my $ltirole (@lticourseroles) {
15617: my $possrole = $env{'form.lti_maprole_'.$ltirole.'_'.$idx};
15618: if (grep(/^\Q$possrole\E$/,@courseroles)) {
15619: $confhash{$itemid}{'maproles'}{$ltirole} = $possrole;
15620: }
15621: }
15622: my @possenroll = &Apache::loncommon::get_env_multiple('form.lti_selfenroll_'.$idx);
15623: my @selfenroll;
15624: foreach my $type (sort(@possenroll)) {
15625: if ($posslticrs{$type}) {
15626: push(@selfenroll,$type);
15627: }
15628: }
15629: $confhash{$itemid}{'selfenroll'} = \@selfenroll;
15630: if ($env{'form.lti_crssec_'.$idx}) {
15631: if ($env{'form.lti_crssecsrc_'.$idx} eq 'course_section_sourcedid') {
15632: $confhash{$itemid}{'section'} = $env{'form.lti_crssecsrc_'.$idx};
15633: } elsif ($env{'form.lti_crssecsrc_'.$idx} eq 'other') {
15634: my $section = $env{'form.lti_customsection_'.$idx};
15635: $section =~ s/(`)/'/g;
15636: $section =~ s/^\s+|\s+$//g;
15637: if ($section ne '') {
15638: $confhash{$itemid}{'section'} = $section;
15639: }
15640: }
15641: }
15642: foreach my $field ('passback','roster') {
15643: if ($env{'form.lti_'.$field.'_'.$idx}) {
15644: $confhash{$itemid}{$field} = 1;
15645: }
15646: }
15647: if ($env{'form.lti_passback_'.$idx}) {
15648: if ($env{'form.lti_passbackformat_'.$idx} eq '1.0') {
15649: $confhash{$itemid}{'passbackformat'} = '1.0';
15650: } else {
15651: $confhash{$itemid}{'passbackformat'} = '1.1';
15652: }
15653: }
15654: }
15655: unless (($idx eq 'add') || ($changes{$itemid})) {
15656: if ($confhash{$itemid}{'crsinc'}) {
15657: foreach my $field ('mapcrs','storecrs','makecrs','section','passback','roster') {
15658: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
15659: $changes{$itemid} = 1;
15660: }
15661: }
15662: unless ($changes{$itemid}) {
15663: if ($domconfig{$action}{$itemid}{'passback'} eq $confhash{$itemid}{'passback'}) {
15664: if ($domconfig{$action}{$itemid}{'passbackformat'} ne $confhash{$itemid}{'passbackformat'}) {
15665: $changes{$itemid} = 1;
15666: }
15667: }
15668: }
15669: foreach my $field ('mapcrstype','selfenroll') {
15670: unless ($changes{$itemid}) {
15671: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
15672: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
15673: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
15674: $confhash{$itemid}{$field});
15675: if (@diffs) {
15676: $changes{$itemid} = 1;
15677: }
15678: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
15679: $changes{$itemid} = 1;
15680: }
15681: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
15682: if (@{$confhash{$itemid}{$field}} > 0) {
15683: $changes{$itemid} = 1;
15684: }
15685: }
15686: }
15687: }
15688: unless ($changes{$itemid}) {
15689: if (ref($domconfig{$action}{$itemid}{'maproles'}) eq 'HASH') {
15690: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
15691: foreach my $ltirole (keys(%{$domconfig{$action}{$itemid}{'maproles'}})) {
15692: if ($domconfig{$action}{$itemid}{'maproles'}{$ltirole} ne
15693: $confhash{$itemid}{'maproles'}{$ltirole}) {
15694: $changes{$itemid} = 1;
15695: last;
15696: }
15697: }
15698: unless ($changes{$itemid}) {
15699: foreach my $ltirole (keys(%{$confhash{$itemid}{'maproles'}})) {
15700: if ($confhash{$itemid}{'maproles'}{$ltirole} ne
15701: $domconfig{$action}{$itemid}{'maproles'}{$ltirole}) {
15702: $changes{$itemid} = 1;
15703: last;
15704: }
15705: }
15706: }
15707: } elsif (keys(%{$domconfig{$action}{$itemid}{'maproles'}}) > 0) {
15708: $changes{$itemid} = 1;
15709: }
15710: } elsif (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
15711: unless ($changes{$itemid}) {
15712: if (keys(%{$confhash{$itemid}{'maproles'}}) > 0) {
15713: $changes{$itemid} = 1;
15714: }
15715: }
15716: }
15717: }
15718: }
15719: unless ($changes{$itemid}) {
15720: foreach my $field ('mapuser','lcauth','lcauthparm','topmenu','inlinemenu','callback') {
15721: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
15722: $changes{$itemid} = 1;
15723: }
15724: }
15725: unless ($changes{$itemid}) {
15726: foreach my $field ('makeuser','lcmenu') {
15727: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
15728: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
15729: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
15730: $confhash{$itemid}{$field});
15731: if (@diffs) {
15732: $changes{$itemid} = 1;
15733: }
15734: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
15735: $changes{$itemid} = 1;
15736: }
15737: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
15738: if (@{$confhash{$itemid}{$field}} > 0) {
15739: $changes{$itemid} = 1;
15740: }
15741: }
15742: }
15743: }
15744: }
15745: }
15746: }
15747: }
15748: if (@allpos > 0) {
15749: my $idx = 0;
15750: foreach my $itemid (@allpos) {
15751: if ($itemid ne '') {
15752: $confhash{$itemid}{'order'} = $idx;
15753: if (ref($domconfig{$action}) eq 'HASH') {
15754: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
15755: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
15756: $changes{$itemid} = 1;
15757: }
15758: }
15759: }
15760: $idx ++;
15761: }
15762: }
15763: }
15764: my %ltihash = (
15765: $action => { %confhash }
15766: );
15767: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltihash,
15768: $dom);
15769: if ($putresult eq 'ok') {
15770: my %ltienchash = (
15771: $action => { %encconfig }
15772: );
15773: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
15774: if (keys(%changes) > 0) {
15775: my $cachetime = 24*60*60;
15776: my %ltiall = %confhash;
15777: foreach my $id (keys(%ltiall)) {
15778: if (ref($encconfig{$id}) eq 'HASH') {
15779: foreach my $item ('key','secret') {
15780: $ltiall{$id}{$item} = $encconfig{$id}{$item};
15781: }
15782: }
15783: }
15784: &Apache::lonnet::do_cache_new('lti',$dom,\%ltiall,$cachetime);
15785: if (ref($lastactref) eq 'HASH') {
15786: $lastactref->{'lti'} = 1;
15787: }
15788: $resulttext = &mt('Changes made:').'<ul>';
15789: my %bynum;
15790: foreach my $itemid (sort(keys(%changes))) {
15791: my $position = $confhash{$itemid}{'order'};
15792: $bynum{$position} = $itemid;
15793: }
15794: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
15795: my $itemid = $bynum{$pos};
15796: if (ref($confhash{$itemid}) ne 'HASH') {
15797: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
15798: } else {
15799: $resulttext .= '<li><b>'.$confhash{$itemid}{'consumer'}.'</b><ul>';
15800: my $position = $pos + 1;
15801: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
15802: foreach my $item ('version','lifetime') {
15803: if ($confhash{$itemid}{$item} ne '') {
15804: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
15805: }
15806: }
15807: if ($encconfig{$itemid}{'key'} ne '') {
15808: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
15809: }
15810: if ($encconfig{$itemid}{'secret'} ne '') {
15811: $resulttext .= '<li>'.$lt{'secret'}.': ';
15812: my $num = length($encconfig{$itemid}{'secret'});
15813: $resulttext .= ('*'x$num).'</li>';
15814: }
15815: if ($confhash{$itemid}{'requser'}) {
15816: if ($confhash{$itemid}{'callback'}) {
15817: $resulttext .= '<li>'.&mt('Callback setting').': '.$confhash{$itemid}{'callback'}.'</li>';
15818: } else {
15819: $resulttext .= '<li>'.&mt('Callback to logout LON-CAPA on log out from Consumer').'</li>';
15820: }
15821: if ($confhash{$itemid}{'mapuser'}) {
15822: my $shownmapuser;
15823: if ($confhash{$itemid}{'mapuser'} eq 'lis_person_sourcedid') {
15824: $shownmapuser = $lt{'sourcedid'}.' (lis_person_sourcedid)';
15825: } elsif ($confhash{$itemid}{'mapuser'} eq 'lis_person_contact_email_primary') {
15826: $shownmapuser = $lt{'email'}.' (lis_person_contact_email_primary)';
15827: } else {
15828: $shownmapuser = &mt('Other').' ('.$confhash{$itemid}{'mapuser'}.')';
15829: }
15830: $resulttext .= '<li>'.&mt('LON-CAPA username').': '.$shownmapuser.'</li>';
15831: }
15832: if (ref($confhash{$itemid}{'makeuser'}) eq 'ARRAY') {
15833: if (@{$confhash{$itemid}{'makeuser'}} > 0) {
15834: $resulttext .= '<li>'.&mt('Following roles may create user accounts: [_1]',
15835: join(', ',@{$confhash{$itemid}{'makeuser'}})).'<br />';
15836: if ($confhash{$itemid}{'lcauth'} eq 'lti') {
15837: $resulttext .= &mt('New users will only be able to authenticate via LTI').'</li>';
15838: } else {
15839: $resulttext .= &mt('New users will be assigned LON-CAPA authentication: [_1]',
15840: $confhash{$itemid}{'lcauth'});
15841: if ($confhash{$itemid}{'lcauth'} eq 'internal') {
15842: $resulttext .= '; '.&mt('a randomly generated password will be created');
15843: } elsif ($confhash{$itemid}{'lcauth'} eq 'localauth') {
15844: if ($confhash{$itemid}{'lcauthparm'} ne '') {
15845: $resulttext .= ' '.&mt('with argument: [_1]',$confhash{$itemid}{'lcauthparm'});
15846: }
15847: } else {
15848: $resulttext .= '; '.&mt('Kerberos domain: [_1]',$confhash{$itemid}{'lcauthparm'});
15849: }
15850: }
15851: $resulttext .= '</li>';
15852: } else {
15853: $resulttext .= '<li>'.&mt('User account creation not permitted.').'</li>';
15854: }
15855: }
15856: if (ref($confhash{$itemid}{'instdata'}) eq 'ARRAY') {
15857: if (@{$confhash{$itemid}{'instdata'}} > 0) {
15858: $resulttext .= '<li>'.&mt('Institutional data will be used when creating a new user for: [_1]',
15859: join(', ',map { $fieldtitles{$_}; } @{$confhash{$itemid}{'instdata'}})).'</li>';
15860: } else {
15861: $resulttext .= '<li>'.&mt('No institutional data used when creating a new user.').'</li>';
15862: }
15863: }
15864: foreach my $item ('topmenu','inlinemenu') {
15865: $resulttext .= '<li>'.$lt{$item}.': ';
15866: if ($confhash{$itemid}{$item}) {
15867: $resulttext .= &mt('Yes');
15868: } else {
15869: $resulttext .= &mt('No');
15870: }
15871: $resulttext .= '</li>';
15872: }
15873: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
15874: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
15875: $resulttext .= '<li>'.&mt('Menu items:').' '.
15876: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
15877: } else {
15878: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
15879: }
15880: }
15881: if ($confhash{$itemid}{'crsinc'}) {
15882: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
15883: my $rolemaps;
15884: foreach my $role (@ltiroles) {
15885: if ($confhash{$itemid}{'maproles'}{$role}) {
15886: $rolemaps .= (' 'x2).$role.'='.
15887: &Apache::lonnet::plaintext($confhash{$itemid}{'maproles'}{$role},
15888: 'Course').',';
15889: }
15890: }
15891: if ($rolemaps) {
15892: $rolemaps =~ s/,$//;
15893: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
15894: }
15895: }
15896: if ($confhash{$itemid}{'mapcrs'}) {
15897: $resulttext .= '<li>'.&mt('Unique course identifier').': '.$confhash{$itemid}{'mapcrs'}.'</li>';
15898: }
15899: if (ref($confhash{$itemid}{'mapcrstype'}) eq 'ARRAY') {
15900: if (@{$confhash{$itemid}{'mapcrstype'}} > 0) {
15901: $resulttext .= '<li>'.&mt('Mapping for the following LON-CAPA course types: [_1]',
15902: join(', ',map { $coursetypetitles{$_}; } @coursetypes)).
15903: '</li>';
15904: } else {
15905: $resulttext .= '<li>'.&mt('No mapping to LON-CAPA courses').'</li>';
15906: }
15907: }
15908: if ($confhash{$itemid}{'storecrs'}) {
15909: $resulttext .= '<li>'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.$confhash{$itemid}{'storecrs'}.'</li>';
15910: }
15911: if ($confhash{$itemid}{'makecrs'}) {
15912: $resulttext .= '<li>'.&mt('Instructor may create course (if absent).').'</li>';
15913: } else {
15914: $resulttext .= '<li>'.&mt('Instructor may not create course (if absent).').'</li>';
15915: }
15916: if (ref($confhash{$itemid}{'selfenroll'}) eq 'ARRAY') {
15917: if (@{$confhash{$itemid}{'selfenroll'}} > 0) {
15918: $resulttext .= '<li>'.&mt('Self-enrollment for following roles: [_1]',
15919: join(', ',@{$confhash{$itemid}{'selfenroll'}})).
15920: '</li>';
15921: } else {
15922: $resulttext .= '<li>'.&mt('Self-enrollment not permitted').'</li>';
15923: }
15924: }
15925: if ($confhash{$itemid}{'section'}) {
15926: if ($confhash{$itemid}{'section'} eq 'course_section_sourcedid') {
15927: $resulttext .= '<li>'.&mt('User section from standard field:').
15928: ' (course_section_sourcedid)'.'</li>';
15929: } else {
15930: $resulttext .= '<li>'.&mt('User section from:').' '.
15931: $confhash{$itemid}{'section'}.'</li>';
15932: }
15933: } else {
15934: $resulttext .= '<li>'.&mt('No section assignment').'</li>';
15935: }
15936: foreach my $item ('passback','roster','topmenu','inlinemenu') {
15937: $resulttext .= '<li>'.$lt{$item}.': ';
15938: if ($confhash{$itemid}{$item}) {
15939: $resulttext .= &mt('Yes');
15940: if ($item eq 'passback') {
15941: if ($confhash{$itemid}{'passbackformat'} eq '1.0') {
15942: $resulttext .= ' ('.&mt('Outcomes Extension (1.0)').')';
15943: } elsif ($confhash{$itemid}{'passbackformat'} eq '1.1') {
15944: $resulttext .= ' ('.&mt('Outcomes Service (1.1)').')';
15945: }
15946: }
15947: } else {
15948: $resulttext .= &mt('No');
15949: }
15950: $resulttext .= '</li>';
15951: }
15952: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
15953: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
15954: $resulttext .= '<li>'.&mt('Menu items:').' '.
15955: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
15956: } else {
15957: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
15958: }
15959: }
15960: }
15961: }
15962: $resulttext .= '</ul></li>';
15963: }
15964: }
15965: $resulttext .= '</ul>';
15966: } else {
15967: $resulttext = &mt('No changes made.');
15968: }
15969: } else {
15970: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
15971: }
15972: if ($errors) {
15973: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
15974: $errors.'</ul>';
15975: }
15976: return $resulttext;
15977: }
15978:
15979: sub get_lti_id {
15980: my ($domain,$consumer) = @_;
15981: # get lock on lti db
15982: my $lockhash = {
15983: lock => $env{'user.name'}.
15984: ':'.$env{'user.domain'},
15985: };
15986: my $tries = 0;
15987: my $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
15988: my ($id,$error);
15989:
15990: while (($gotlock ne 'ok') && ($tries<10)) {
15991: $tries ++;
15992: sleep (0.1);
15993: $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
15994: }
15995: if ($gotlock eq 'ok') {
15996: my %currids = &Apache::lonnet::dump_dom('lti',$domain);
15997: if ($currids{'lock'}) {
15998: delete($currids{'lock'});
15999: if (keys(%currids)) {
16000: my @curr = sort { $a <=> $b } keys(%currids);
16001: if ($curr[-1] =~ /^\d+$/) {
16002: $id = 1 + $curr[-1];
16003: }
16004: } else {
16005: $id = 1;
16006: }
16007: if ($id) {
16008: unless (&Apache::lonnet::newput_dom('lti',{ $id => $consumer },$domain) eq 'ok') {
16009: $error = 'nostore';
16010: }
16011: } else {
16012: $error = 'nonumber';
16013: }
16014: }
16015: my $dellockoutcome = &Apache::lonnet::del_dom('lti',['lock'],$domain);
16016: } else {
16017: $error = 'nolock';
16018: }
16019: return ($id,$error);
16020: }
16021:
16022: sub modify_autoenroll {
16023: my ($dom,$lastactref,%domconfig) = @_;
16024: my ($resulttext,%changes);
16025: my %currautoenroll;
16026: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
16027: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
16028: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
16029: }
16030: }
16031: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
16032: my %title = ( run => 'Auto-enrollment active',
16033: sender => 'Sender for notification messages',
16034: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
16035: autofailsafe => 'Failsafe for no drops if institutional data missing for a section');
16036: my @offon = ('off','on');
16037: my $sender_uname = $env{'form.sender_uname'};
16038: my $sender_domain = $env{'form.sender_domain'};
16039: if ($sender_domain eq '') {
16040: $sender_uname = '';
16041: } elsif ($sender_uname eq '') {
16042: $sender_domain = '';
16043: }
16044: my $coowners = $env{'form.autoassign_coowners'};
16045: my $autofailsafe = $env{'form.autoenroll_autofailsafe'};
16046: $autofailsafe =~ s{^\s+|\s+$}{}g;
16047: if ($autofailsafe =~ /\D/) {
16048: undef($autofailsafe);
16049: }
16050: my $failsafe = $env{'form.autoenroll_failsafe'};
16051: unless (($failsafe eq 'zero') || ($failsafe eq 'any')) {
16052: $failsafe = 'off';
16053: undef($autofailsafe);
16054: }
16055: my %autoenrollhash = (
16056: autoenroll => { 'run' => $env{'form.autoenroll_run'},
16057: 'sender_uname' => $sender_uname,
16058: 'sender_domain' => $sender_domain,
16059: 'co-owners' => $coowners,
16060: 'autofailsafe' => $autofailsafe,
16061: 'failsafe' => $failsafe,
16062: }
16063: );
16064: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
16065: $dom);
16066: if ($putresult eq 'ok') {
16067: if (exists($currautoenroll{'run'})) {
16068: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
16069: $changes{'run'} = 1;
16070: }
16071: } elsif ($autorun) {
16072: if ($env{'form.autoenroll_run'} ne '1') {
16073: $changes{'run'} = 1;
16074: }
16075: }
16076: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
16077: $changes{'sender'} = 1;
16078: }
16079: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
16080: $changes{'sender'} = 1;
16081: }
16082: if ($currautoenroll{'co-owners'} ne '') {
16083: if ($currautoenroll{'co-owners'} ne $coowners) {
16084: $changes{'coowners'} = 1;
16085: }
16086: } elsif ($coowners) {
16087: $changes{'coowners'} = 1;
16088: }
16089: if ($currautoenroll{'autofailsafe'} ne $autofailsafe) {
16090: $changes{'autofailsafe'} = 1;
16091: }
16092: if ($currautoenroll{'failsafe'} ne $failsafe) {
16093: $changes{'failsafe'} = 1;
16094: }
16095: if (keys(%changes) > 0) {
16096: $resulttext = &mt('Changes made:').'<ul>';
16097: if ($changes{'run'}) {
16098: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
16099: }
16100: if ($changes{'sender'}) {
16101: if ($sender_uname eq '' || $sender_domain eq '') {
16102: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
16103: } else {
16104: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
16105: }
16106: }
16107: if ($changes{'coowners'}) {
16108: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
16109: &Apache::loncommon::devalidate_domconfig_cache($dom);
16110: if (ref($lastactref) eq 'HASH') {
16111: $lastactref->{'domainconfig'} = 1;
16112: }
16113: }
16114: if ($changes{'autofailsafe'}) {
16115: if ($autofailsafe ne '') {
16116: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$autofailsafe).'</li>';
16117: } else {
16118: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
16119: }
16120: }
16121: if ($changes{'failsafe'}) {
16122: if ($failsafe eq 'off') {
16123: unless ($changes{'autofailsafe'}) {
16124: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
16125: }
16126: } elsif ($failsafe eq 'zero') {
16127: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero').'</li>';
16128: } else {
16129: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero or greater').'</li>';
16130: }
16131: }
16132: if (($changes{'autofailsafe'}) || ($changes{'failsafe'})) {
16133: &Apache::lonnet::get_domain_defaults($dom,1);
16134: if (ref($lastactref) eq 'HASH') {
16135: $lastactref->{'domdefaults'} = 1;
16136: }
16137: }
16138: $resulttext .= '</ul>';
16139: } else {
16140: $resulttext = &mt('No changes made to auto-enrollment settings');
16141: }
16142: } else {
16143: $resulttext = '<span class="LC_error">'.
16144: &mt('An error occurred: [_1]',$putresult).'</span>';
16145: }
16146: return $resulttext;
16147: }
16148:
16149: sub modify_autoupdate {
16150: my ($dom,%domconfig) = @_;
16151: my ($resulttext,%currautoupdate,%fields,%changes);
16152: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
16153: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
16154: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
16155: }
16156: }
16157: my @offon = ('off','on');
16158: my %title = &Apache::lonlocal::texthash (
16159: run => 'Auto-update:',
16160: classlists => 'Updates to user information in classlists?',
16161: unexpired => 'Skip updates for users without active or future roles?',
16162: lastactive => 'Skip updates for inactive users?',
16163: );
16164: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16165: my %fieldtitles = &Apache::lonlocal::texthash (
16166: id => 'Student/Employee ID',
16167: permanentemail => 'E-mail address',
16168: lastname => 'Last Name',
16169: firstname => 'First Name',
16170: middlename => 'Middle Name',
16171: generation => 'Generation',
16172: );
16173: $othertitle = &mt('All users');
16174: if (keys(%{$usertypes}) > 0) {
16175: $othertitle = &mt('Other users');
16176: }
16177: foreach my $key (keys(%env)) {
16178: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
16179: my ($usertype,$item) = ($1,$2);
16180: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
16181: if ($usertype eq 'default') {
16182: push(@{$fields{$1}},$2);
16183: } elsif (ref($types) eq 'ARRAY') {
16184: if (grep(/^\Q$usertype\E$/,@{$types})) {
16185: push(@{$fields{$1}},$2);
16186: }
16187: }
16188: }
16189: }
16190: }
16191: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
16192: @lockablenames = sort(@lockablenames);
16193: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
16194: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
16195: if (@changed) {
16196: $changes{'lockablenames'} = 1;
16197: }
16198: } else {
16199: if (@lockablenames) {
16200: $changes{'lockablenames'} = 1;
16201: }
16202: }
16203: my %updatehash = (
16204: autoupdate => { run => $env{'form.autoupdate_run'},
16205: classlists => $env{'form.classlists'},
16206: unexpired => $env{'form.unexpired'},
16207: fields => {%fields},
16208: lockablenames => \@lockablenames,
16209: }
16210: );
16211: my $lastactivedays;
16212: if ($env{'form.lastactive'}) {
16213: $lastactivedays = $env{'form.lastactivedays'};
16214: $lastactivedays =~ s/^\s+|\s+$//g;
16215: unless ($lastactivedays =~ /^\d+$/) {
16216: undef($lastactivedays);
16217: $env{'form.lastactive'} = 0;
16218: }
16219: }
16220: $updatehash{'autoupdate'}{'lastactive'} = $lastactivedays;
16221: foreach my $key (keys(%currautoupdate)) {
16222: if (($key eq 'run') || ($key eq 'classlists') || ($key eq 'unexpired') || ($key eq 'lastactive')) {
16223: if (exists($updatehash{autoupdate}{$key})) {
16224: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
16225: $changes{$key} = 1;
16226: }
16227: }
16228: } elsif ($key eq 'fields') {
16229: if (ref($currautoupdate{$key}) eq 'HASH') {
16230: foreach my $item (@{$types},'default') {
16231: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
16232: my $change = 0;
16233: foreach my $type (@{$currautoupdate{$key}{$item}}) {
16234: if (!exists($fields{$item})) {
16235: $change = 1;
16236: last;
16237: } elsif (ref($fields{$item}) eq 'ARRAY') {
16238: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
16239: $change = 1;
16240: last;
16241: }
16242: }
16243: }
16244: if ($change) {
16245: push(@{$changes{$key}},$item);
16246: }
16247: }
16248: }
16249: }
16250: } elsif ($key eq 'lockablenames') {
16251: if (ref($currautoupdate{$key}) eq 'ARRAY') {
16252: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
16253: if (@changed) {
16254: $changes{'lockablenames'} = 1;
16255: }
16256: } else {
16257: if (@lockablenames) {
16258: $changes{'lockablenames'} = 1;
16259: }
16260: }
16261: }
16262: }
16263: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
16264: if (@lockablenames) {
16265: $changes{'lockablenames'} = 1;
16266: }
16267: }
16268: unless (grep(/^unexpired$/,keys(%currautoupdate))) {
16269: if ($updatehash{'autoupdate'}{'unexpired'}) {
16270: $changes{'unexpired'} = 1;
16271: }
16272: }
16273: unless (grep(/^lastactive$/,keys(%currautoupdate))) {
16274: if ($updatehash{'autoupdate'}{'lastactive'} ne '') {
16275: $changes{'lastactive'} = 1;
16276: }
16277: }
16278: foreach my $item (@{$types},'default') {
16279: if (defined($fields{$item})) {
16280: if (ref($currautoupdate{'fields'}) eq 'HASH') {
16281: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
16282: my $change = 0;
16283: if (ref($fields{$item}) eq 'ARRAY') {
16284: foreach my $type (@{$fields{$item}}) {
16285: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
16286: $change = 1;
16287: last;
16288: }
16289: }
16290: }
16291: if ($change) {
16292: push(@{$changes{'fields'}},$item);
16293: }
16294: } else {
16295: push(@{$changes{'fields'}},$item);
16296: }
16297: } else {
16298: push(@{$changes{'fields'}},$item);
16299: }
16300: }
16301: }
16302: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
16303: $dom);
16304: if ($putresult eq 'ok') {
16305: if (keys(%changes) > 0) {
16306: $resulttext = &mt('Changes made:').'<ul>';
16307: foreach my $key (sort(keys(%changes))) {
16308: if ($key eq 'lockablenames') {
16309: $resulttext .= '<li>';
16310: if (@lockablenames) {
16311: $usertypes->{'default'} = $othertitle;
16312: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
16313: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
16314: } else {
16315: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
16316: }
16317: $resulttext .= '</li>';
16318: } elsif (ref($changes{$key}) eq 'ARRAY') {
16319: foreach my $item (@{$changes{$key}}) {
16320: my @newvalues;
16321: foreach my $type (@{$fields{$item}}) {
16322: push(@newvalues,$fieldtitles{$type});
16323: }
16324: my $newvaluestr;
16325: if (@newvalues > 0) {
16326: $newvaluestr = join(', ',@newvalues);
16327: } else {
16328: $newvaluestr = &mt('none');
16329: }
16330: if ($item eq 'default') {
16331: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
16332: } else {
16333: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
16334: }
16335: }
16336: } else {
16337: my $newvalue;
16338: if ($key eq 'run') {
16339: $newvalue = $offon[$env{'form.autoupdate_run'}];
16340: } elsif ($key eq 'lastactive') {
16341: $newvalue = $offon[$env{'form.lastactive'}];
16342: unless ($lastactivedays eq '') {
16343: $newvalue .= '; '.&mt('inactive = no activity in last [quant,_1,day]',$lastactivedays);
16344: }
16345: } else {
16346: $newvalue = $offon[$env{'form.'.$key}];
16347: }
16348: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
16349: }
16350: }
16351: $resulttext .= '</ul>';
16352: } else {
16353: $resulttext = &mt('No changes made to autoupdates');
16354: }
16355: } else {
16356: $resulttext = '<span class="LC_error">'.
16357: &mt('An error occurred: [_1]',$putresult).'</span>';
16358: }
16359: return $resulttext;
16360: }
16361:
16362: sub modify_autocreate {
16363: my ($dom,%domconfig) = @_;
16364: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
16365: if (ref($domconfig{'autocreate'}) eq 'HASH') {
16366: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
16367: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
16368: }
16369: }
16370: my %title= ( xml => 'Auto-creation of courses in XML course description files',
16371: req => 'Auto-creation of validated requests for official courses',
16372: xmldc => 'Identity of course creator of courses from XML files',
16373: );
16374: my @types = ('xml','req');
16375: foreach my $item (@types) {
16376: $newvals{$item} = $env{'form.autocreate_'.$item};
16377: $newvals{$item} =~ s/\D//g;
16378: $newvals{$item} = 0 if ($newvals{$item} eq '');
16379: }
16380: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
16381: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
16382: unless (exists($domcoords{$newvals{'xmldc'}})) {
16383: $newvals{'xmldc'} = '';
16384: }
16385: %autocreatehash = (
16386: autocreate => { xml => $newvals{'xml'},
16387: req => $newvals{'req'},
16388: }
16389: );
16390: if ($newvals{'xmldc'} ne '') {
16391: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
16392: }
16393: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
16394: $dom);
16395: if ($putresult eq 'ok') {
16396: my @items = @types;
16397: if ($newvals{'xml'}) {
16398: push(@items,'xmldc');
16399: }
16400: foreach my $item (@items) {
16401: if (exists($currautocreate{$item})) {
16402: if ($currautocreate{$item} ne $newvals{$item}) {
16403: $changes{$item} = 1;
16404: }
16405: } elsif ($newvals{$item}) {
16406: $changes{$item} = 1;
16407: }
16408: }
16409: if (keys(%changes) > 0) {
16410: my @offon = ('off','on');
16411: $resulttext = &mt('Changes made:').'<ul>';
16412: foreach my $item (@types) {
16413: if ($changes{$item}) {
16414: my $newtxt = $offon[$newvals{$item}];
16415: $resulttext .= '<li>'.
16416: &mt("$title{$item} set to [_1]$newtxt [_2]",
16417: '<b>','</b>').
16418: '</li>';
16419: }
16420: }
16421: if ($changes{'xmldc'}) {
16422: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
16423: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
16424: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
16425: }
16426: $resulttext .= '</ul>';
16427: } else {
16428: $resulttext = &mt('No changes made to auto-creation settings');
16429: }
16430: } else {
16431: $resulttext = '<span class="LC_error">'.
16432: &mt('An error occurred: [_1]',$putresult).'</span>';
16433: }
16434: return $resulttext;
16435: }
16436:
16437: sub modify_directorysrch {
16438: my ($dom,$lastactref,%domconfig) = @_;
16439: my ($resulttext,%changes);
16440: my %currdirsrch;
16441: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
16442: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
16443: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
16444: }
16445: }
16446: my %title = ( available => 'Institutional directory search available',
16447: localonly => 'Other domains can search institution',
16448: lcavailable => 'LON-CAPA directory search available',
16449: lclocalonly => 'Other domains can search LON-CAPA domain',
16450: searchby => 'Search types',
16451: searchtypes => 'Search latitude');
16452: my @offon = ('off','on');
16453: my @otherdoms = ('Yes','No');
16454:
16455: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
16456: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
16457: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
16458:
16459: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16460: if (keys(%{$usertypes}) == 0) {
16461: @cansearch = ('default');
16462: } else {
16463: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
16464: foreach my $type (@{$currdirsrch{'cansearch'}}) {
16465: if (!grep(/^\Q$type\E$/,@cansearch)) {
16466: push(@{$changes{'cansearch'}},$type);
16467: }
16468: }
16469: foreach my $type (@cansearch) {
16470: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
16471: push(@{$changes{'cansearch'}},$type);
16472: }
16473: }
16474: } else {
16475: push(@{$changes{'cansearch'}},@cansearch);
16476: }
16477: }
16478:
16479: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
16480: foreach my $by (@{$currdirsrch{'searchby'}}) {
16481: if (!grep(/^\Q$by\E$/,@searchby)) {
16482: push(@{$changes{'searchby'}},$by);
16483: }
16484: }
16485: foreach my $by (@searchby) {
16486: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
16487: push(@{$changes{'searchby'}},$by);
16488: }
16489: }
16490: } else {
16491: push(@{$changes{'searchby'}},@searchby);
16492: }
16493:
16494: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
16495: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
16496: if (!grep(/^\Q$type\E$/,@searchtypes)) {
16497: push(@{$changes{'searchtypes'}},$type);
16498: }
16499: }
16500: foreach my $type (@searchtypes) {
16501: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
16502: push(@{$changes{'searchtypes'}},$type);
16503: }
16504: }
16505: } else {
16506: if (exists($currdirsrch{'searchtypes'})) {
16507: foreach my $type (@searchtypes) {
16508: if ($type ne $currdirsrch{'searchtypes'}) {
16509: push(@{$changes{'searchtypes'}},$type);
16510: }
16511: }
16512: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
16513: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
16514: }
16515: } else {
16516: push(@{$changes{'searchtypes'}},@searchtypes);
16517: }
16518: }
16519:
16520: my %dirsrch_hash = (
16521: directorysrch => { available => $env{'form.dirsrch_available'},
16522: cansearch => \@cansearch,
16523: localonly => $env{'form.dirsrch_instlocalonly'},
16524: lclocalonly => $env{'form.dirsrch_domlocalonly'},
16525: lcavailable => $env{'form.dirsrch_domavailable'},
16526: searchby => \@searchby,
16527: searchtypes => \@searchtypes,
16528: }
16529: );
16530: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
16531: $dom);
16532: if ($putresult eq 'ok') {
16533: if (exists($currdirsrch{'available'})) {
16534: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
16535: $changes{'available'} = 1;
16536: }
16537: } else {
16538: if ($env{'form.dirsrch_available'} eq '1') {
16539: $changes{'available'} = 1;
16540: }
16541: }
16542: if (exists($currdirsrch{'lcavailable'})) {
16543: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
16544: $changes{'lcavailable'} = 1;
16545: }
16546: } else {
16547: if ($env{'form.dirsrch_lcavailable'} eq '1') {
16548: $changes{'lcavailable'} = 1;
16549: }
16550: }
16551: if (exists($currdirsrch{'localonly'})) {
16552: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
16553: $changes{'localonly'} = 1;
16554: }
16555: } else {
16556: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
16557: $changes{'localonly'} = 1;
16558: }
16559: }
16560: if (exists($currdirsrch{'lclocalonly'})) {
16561: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
16562: $changes{'lclocalonly'} = 1;
16563: }
16564: } else {
16565: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
16566: $changes{'lclocalonly'} = 1;
16567: }
16568: }
16569: if (keys(%changes) > 0) {
16570: $resulttext = &mt('Changes made:').'<ul>';
16571: if ($changes{'available'}) {
16572: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
16573: }
16574: if ($changes{'lcavailable'}) {
16575: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
16576: }
16577: if ($changes{'localonly'}) {
16578: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
16579: }
16580: if ($changes{'lclocalonly'}) {
16581: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
16582: }
16583: if (ref($changes{'cansearch'}) eq 'ARRAY') {
16584: my $chgtext;
16585: if (ref($usertypes) eq 'HASH') {
16586: if (keys(%{$usertypes}) > 0) {
16587: foreach my $type (@{$types}) {
16588: if (grep(/^\Q$type\E$/,@cansearch)) {
16589: $chgtext .= $usertypes->{$type}.'; ';
16590: }
16591: }
16592: if (grep(/^default$/,@cansearch)) {
16593: $chgtext .= $othertitle;
16594: } else {
16595: $chgtext =~ s/\; $//;
16596: }
16597: $resulttext .=
16598: '<li>'.
16599: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
16600: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
16601: '</li>';
16602: }
16603: }
16604: }
16605: if (ref($changes{'searchby'}) eq 'ARRAY') {
16606: my ($searchtitles,$titleorder) = &sorted_searchtitles();
16607: my $chgtext;
16608: foreach my $type (@{$titleorder}) {
16609: if (grep(/^\Q$type\E$/,@searchby)) {
16610: if (defined($searchtitles->{$type})) {
16611: $chgtext .= $searchtitles->{$type}.'; ';
16612: }
16613: }
16614: }
16615: $chgtext =~ s/\; $//;
16616: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
16617: }
16618: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
16619: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
16620: my $chgtext;
16621: foreach my $type (@{$srchtypeorder}) {
16622: if (grep(/^\Q$type\E$/,@searchtypes)) {
16623: if (defined($srchtypes_desc->{$type})) {
16624: $chgtext .= $srchtypes_desc->{$type}.'; ';
16625: }
16626: }
16627: }
16628: $chgtext =~ s/\; $//;
16629: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
16630: }
16631: $resulttext .= '</ul>';
16632: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
16633: if (ref($lastactref) eq 'HASH') {
16634: $lastactref->{'directorysrch'} = 1;
16635: }
16636: } else {
16637: $resulttext = &mt('No changes made to directory search settings');
16638: }
16639: } else {
16640: $resulttext = '<span class="LC_error">'.
16641: &mt('An error occurred: [_1]',$putresult).'</span>';
16642: }
16643: return $resulttext;
16644: }
16645:
16646: sub modify_contacts {
16647: my ($dom,$lastactref,%domconfig) = @_;
16648: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
16649: if (ref($domconfig{'contacts'}) eq 'HASH') {
16650: foreach my $key (keys(%{$domconfig{'contacts'}})) {
16651: $currsetting{$key} = $domconfig{'contacts'}{$key};
16652: }
16653: }
16654: my (%others,%to,%bcc,%includestr,%includeloc);
16655: my @contacts = ('supportemail','adminemail');
16656: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
16657: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
16658: my @toggles = ('reporterrors','reportupdates','reportstatus');
16659: my @lonstatus = ('threshold','sysmail','weights','excluded');
16660: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
16661: foreach my $type (@mailings) {
16662: @{$newsetting{$type}} =
16663: &Apache::loncommon::get_env_multiple('form.'.$type);
16664: foreach my $item (@contacts) {
16665: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
16666: $contacts_hash{contacts}{$type}{$item} = 1;
16667: } else {
16668: $contacts_hash{contacts}{$type}{$item} = 0;
16669: }
16670: }
16671: $others{$type} = $env{'form.'.$type.'_others'};
16672: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
16673: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16674: $bcc{$type} = $env{'form.'.$type.'_bcc'};
16675: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
16676: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
16677: $includestr{$type} = $env{'form.'.$type.'_includestr'};
16678: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
16679: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
16680: }
16681: }
16682: }
16683: foreach my $item (@contacts) {
16684: $to{$item} = $env{'form.'.$item};
16685: $contacts_hash{'contacts'}{$item} = $to{$item};
16686: }
16687: foreach my $item (@toggles) {
16688: if ($env{'form.'.$item} =~ /^(0|1)$/) {
16689: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
16690: }
16691: }
16692: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
16693: foreach my $item (@lonstatus) {
16694: if ($item eq 'excluded') {
16695: my (%serverhomes,@excluded);
16696: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
16697: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
16698: if (@possexcluded) {
16699: foreach my $id (sort(@possexcluded)) {
16700: if ($serverhomes{$id}) {
16701: push(@excluded,$id);
16702: }
16703: }
16704: }
16705: if (@excluded) {
16706: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
16707: }
16708: } elsif ($item eq 'weights') {
16709: foreach my $type ('E','W','N','U') {
16710: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
16711: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
16712: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
16713: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
16714: $env{'form.error'.$item.'_'.$type};
16715: }
16716: }
16717: }
16718: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
16719: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
16720: if ($env{'form.error'.$item} =~ /^\d+$/) {
16721: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
16722: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
16723: }
16724: }
16725: }
16726: }
16727: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
16728: foreach my $field (@{$fields}) {
16729: if (ref($possoptions->{$field}) eq 'ARRAY') {
16730: my $value = $env{'form.helpform_'.$field};
16731: $value =~ s/^\s+|\s+$//g;
16732: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
16733: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
16734: if ($field eq 'screenshot') {
16735: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
16736: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
16737: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
16738: }
16739: }
16740: }
16741: }
16742: }
16743: }
16744: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16745: my (@statuses,%usertypeshash,@overrides);
16746: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
16747: @statuses = @{$types};
16748: if (ref($usertypes) eq 'HASH') {
16749: %usertypeshash = %{$usertypes};
16750: }
16751: }
16752: if (@statuses) {
16753: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
16754: foreach my $type (@possoverrides) {
16755: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
16756: push(@overrides,$type);
16757: }
16758: }
16759: if (@overrides) {
16760: foreach my $type (@overrides) {
16761: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
16762: foreach my $item (@contacts) {
16763: if (grep(/^\Q$item\E$/,@standard)) {
16764: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
16765: $newsetting{'override_'.$type}{$item} = 1;
16766: } else {
16767: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
16768: $newsetting{'override_'.$type}{$item} = 0;
16769: }
16770: }
16771: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
16772: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
16773: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
16774: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
16775: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
16776: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
16777: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
16778: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
16779: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
16780: }
16781: }
16782: }
16783: }
16784: if (keys(%currsetting) > 0) {
16785: foreach my $item (@contacts) {
16786: if ($to{$item} ne $currsetting{$item}) {
16787: $changes{$item} = 1;
16788: }
16789: }
16790: foreach my $type (@mailings) {
16791: foreach my $item (@contacts) {
16792: if (ref($currsetting{$type}) eq 'HASH') {
16793: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
16794: push(@{$changes{$type}},$item);
16795: }
16796: } else {
16797: push(@{$changes{$type}},@{$newsetting{$type}});
16798: }
16799: }
16800: if ($others{$type} ne $currsetting{$type}{'others'}) {
16801: push(@{$changes{$type}},'others');
16802: }
16803: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16804: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
16805: push(@{$changes{$type}},'bcc');
16806: }
16807: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
16808: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
16809: push(@{$changes{$type}},'include');
16810: }
16811: }
16812: }
16813: if (ref($fields) eq 'ARRAY') {
16814: if (ref($currsetting{'helpform'}) eq 'HASH') {
16815: foreach my $field (@{$fields}) {
16816: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
16817: push(@{$changes{'helpform'}},$field);
16818: }
16819: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
16820: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
16821: push(@{$changes{'helpform'}},'maxsize');
16822: }
16823: }
16824: }
16825: } else {
16826: foreach my $field (@{$fields}) {
16827: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
16828: push(@{$changes{'helpform'}},$field);
16829: }
16830: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
16831: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
16832: push(@{$changes{'helpform'}},'maxsize');
16833: }
16834: }
16835: }
16836: }
16837: }
16838: if (@statuses) {
16839: if (ref($currsetting{'overrides'}) eq 'HASH') {
16840: foreach my $key (keys(%{$currsetting{'overrides'}})) {
16841: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
16842: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
16843: foreach my $item (@contacts,'bcc','others','include') {
16844: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
16845: push(@{$changes{'overrides'}},$key);
16846: last;
16847: }
16848: }
16849: } else {
16850: push(@{$changes{'overrides'}},$key);
16851: }
16852: }
16853: }
16854: foreach my $key (@overrides) {
16855: unless (exists($currsetting{'overrides'}{$key})) {
16856: push(@{$changes{'overrides'}},$key);
16857: }
16858: }
16859: } else {
16860: foreach my $key (@overrides) {
16861: push(@{$changes{'overrides'}},$key);
16862: }
16863: }
16864: }
16865: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
16866: foreach my $key ('excluded','weights','threshold','sysmail') {
16867: if ($key eq 'excluded') {
16868: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
16869: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
16870: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
16871: (@{$currsetting{'lonstatus'}{$key}})) {
16872: my @diffs =
16873: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
16874: $currsetting{'lonstatus'}{$key});
16875: if (@diffs) {
16876: push(@{$changes{'lonstatus'}},$key);
16877: }
16878: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
16879: push(@{$changes{'lonstatus'}},$key);
16880: }
16881: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
16882: (@{$currsetting{'lonstatus'}{$key}})) {
16883: push(@{$changes{'lonstatus'}},$key);
16884: }
16885: } elsif ($key eq 'weights') {
16886: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
16887: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
16888: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
16889: foreach my $type ('E','W','N','U') {
16890: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
16891: $currsetting{'lonstatus'}{$key}{$type}) {
16892: push(@{$changes{'lonstatus'}},$key);
16893: last;
16894: }
16895: }
16896: } else {
16897: foreach my $type ('E','W','N','U') {
16898: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
16899: push(@{$changes{'lonstatus'}},$key);
16900: last;
16901: }
16902: }
16903: }
16904: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
16905: foreach my $type ('E','W','N','U') {
16906: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
16907: push(@{$changes{'lonstatus'}},$key);
16908: last;
16909: }
16910: }
16911: }
16912: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
16913: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
16914: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
16915: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
16916: push(@{$changes{'lonstatus'}},$key);
16917: }
16918: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
16919: push(@{$changes{'lonstatus'}},$key);
16920: }
16921: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
16922: push(@{$changes{'lonstatus'}},$key);
16923: }
16924: }
16925: }
16926: } else {
16927: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
16928: foreach my $key ('excluded','weights','threshold','sysmail') {
16929: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
16930: push(@{$changes{'lonstatus'}},$key);
16931: }
16932: }
16933: }
16934: }
16935: } else {
16936: my %default;
16937: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
16938: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
16939: $default{'errormail'} = 'adminemail';
16940: $default{'packagesmail'} = 'adminemail';
16941: $default{'helpdeskmail'} = 'supportemail';
16942: $default{'otherdomsmail'} = 'supportemail';
16943: $default{'lonstatusmail'} = 'adminemail';
16944: $default{'requestsmail'} = 'adminemail';
16945: $default{'updatesmail'} = 'adminemail';
16946: $default{'hostipmail'} = 'adminemail';
16947: foreach my $item (@contacts) {
16948: if ($to{$item} ne $default{$item}) {
16949: $changes{$item} = 1;
16950: }
16951: }
16952: foreach my $type (@mailings) {
16953: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
16954: push(@{$changes{$type}},@{$newsetting{$type}});
16955: }
16956: if ($others{$type} ne '') {
16957: push(@{$changes{$type}},'others');
16958: }
16959: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16960: if ($bcc{$type} ne '') {
16961: push(@{$changes{$type}},'bcc');
16962: }
16963: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
16964: push(@{$changes{$type}},'include');
16965: }
16966: }
16967: }
16968: if (ref($fields) eq 'ARRAY') {
16969: foreach my $field (@{$fields}) {
16970: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
16971: push(@{$changes{'helpform'}},$field);
16972: }
16973: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
16974: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
16975: push(@{$changes{'helpform'}},'maxsize');
16976: }
16977: }
16978: }
16979: }
16980: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
16981: foreach my $key ('excluded','weights','threshold','sysmail') {
16982: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
16983: push(@{$changes{'lonstatus'}},$key);
16984: }
16985: }
16986: }
16987: }
16988: foreach my $item (@toggles) {
16989: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
16990: $changes{$item} = 1;
16991: } elsif ((!$env{'form.'.$item}) &&
16992: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
16993: $changes{$item} = 1;
16994: }
16995: }
16996: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
16997: $dom);
16998: if ($putresult eq 'ok') {
16999: if (keys(%changes) > 0) {
17000: &Apache::loncommon::devalidate_domconfig_cache($dom);
17001: if (ref($lastactref) eq 'HASH') {
17002: $lastactref->{'domainconfig'} = 1;
17003: }
17004: my ($titles,$short_titles) = &contact_titles();
17005: $resulttext = &mt('Changes made:').'<ul>';
17006: foreach my $item (@contacts) {
17007: if ($changes{$item}) {
17008: $resulttext .= '<li>'.$titles->{$item}.
17009: &mt(' set to: ').
17010: '<span class="LC_cusr_emph">'.
17011: $to{$item}.'</span></li>';
17012: }
17013: }
17014: foreach my $type (@mailings) {
17015: if (ref($changes{$type}) eq 'ARRAY') {
17016: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17017: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
17018: } else {
17019: $resulttext .= '<li>'.$titles->{$type}.': ';
17020: }
17021: my @text;
17022: foreach my $item (@{$newsetting{$type}}) {
17023: push(@text,$short_titles->{$item});
17024: }
17025: if ($others{$type} ne '') {
17026: push(@text,$others{$type});
17027: }
17028: if (@text) {
17029: $resulttext .= '<span class="LC_cusr_emph">'.
17030: join(', ',@text).'</span>';
17031: }
17032: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17033: if ($bcc{$type} ne '') {
17034: my $bcctext;
17035: if (@text) {
17036: $bcctext = ' '.&mt('with Bcc to');
17037: } else {
17038: $bcctext = '(Bcc)';
17039: }
17040: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
17041: } elsif (!@text) {
17042: $resulttext .= &mt('No one');
17043: }
17044: if ($includestr{$type} ne '') {
17045: if ($includeloc{$type} eq 'b') {
17046: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
17047: } elsif ($includeloc{$type} eq 's') {
17048: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
17049: }
17050: }
17051: } elsif (!@text) {
17052: $resulttext .= &mt('No recipients');
17053: }
17054: $resulttext .= '</li>';
17055: }
17056: }
17057: if (ref($changes{'overrides'}) eq 'ARRAY') {
17058: my @deletions;
17059: foreach my $type (@{$changes{'overrides'}}) {
17060: if ($usertypeshash{$type}) {
17061: if (grep(/^\Q$type\E/,@overrides)) {
17062: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
17063: $usertypeshash{$type}).'<ul><li>';
17064: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
17065: my @text;
17066: foreach my $item (@contacts) {
17067: if ($newsetting{'override_'.$type}{$item}) {
17068: push(@text,$short_titles->{$item});
17069: }
17070: }
17071: if ($newsetting{'override_'.$type}{'others'} ne '') {
17072: push(@text,$newsetting{'override_'.$type}{'others'});
17073: }
17074:
17075: if (@text) {
17076: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
17077: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
17078: }
17079: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
17080: my $bcctext;
17081: if (@text) {
17082: $bcctext = ' '.&mt('with Bcc to');
17083: } else {
17084: $bcctext = '(Bcc)';
17085: }
17086: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
17087: } elsif (!@text) {
17088: $resulttext .= &mt('Helpdesk e-mail sent to no one');
17089: }
17090: $resulttext .= '</li>';
17091: if ($newsetting{'override_'.$type}{'include'} ne '') {
17092: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
17093: if ($loc eq 'b') {
17094: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
17095: } elsif ($loc eq 's') {
17096: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
17097: }
17098: }
17099: }
17100: $resulttext .= '</li></ul></li>';
17101: } else {
17102: push(@deletions,$usertypeshash{$type});
17103: }
17104: }
17105: }
17106: if (@deletions) {
17107: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
17108: join(', ',@deletions)).'</li>';
17109: }
17110: }
17111: my @offon = ('off','on');
17112: my $corelink = &core_link_msu();
17113: if ($changes{'reporterrors'}) {
17114: $resulttext .= '<li>'.
17115: &mt('E-mail error reports to [_1] set to "'.
17116: $offon[$env{'form.reporterrors'}].'".',
17117: $corelink).
17118: '</li>';
17119: }
17120: if ($changes{'reportupdates'}) {
17121: $resulttext .= '<li>'.
17122: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
17123: $offon[$env{'form.reportupdates'}].'".',
17124: $corelink).
17125: '</li>';
17126: }
17127: if ($changes{'reportstatus'}) {
17128: $resulttext .= '<li>'.
17129: &mt('E-mail status if errors above threshold to [_1] set to "'.
17130: $offon[$env{'form.reportstatus'}].'".',
17131: $corelink).
17132: '</li>';
17133: }
17134: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
17135: $resulttext .= '<li>'.
17136: &mt('Nightly status check e-mail settings').':<ul>';
17137: my (%defval,%use_def,%shown);
17138: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
17139: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
17140: $defval{'weights'} =
17141: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
17142: $defval{'excluded'} = &mt('None');
17143: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
17144: foreach my $item ('threshold','sysmail','weights','excluded') {
17145: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
17146: if (($item eq 'threshold') || ($item eq 'sysmail')) {
17147: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
17148: } elsif ($item eq 'weights') {
17149: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
17150: foreach my $type ('E','W','N','U') {
17151: $shown{$item} .= $lonstatus_names->{$type}.'=';
17152: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
17153: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
17154: } else {
17155: $shown{$item} .= $lonstatus_defs->{$type};
17156: }
17157: $shown{$item} .= ', ';
17158: }
17159: $shown{$item} =~ s/, $//;
17160: } else {
17161: $shown{$item} = $defval{$item};
17162: }
17163: } elsif ($item eq 'excluded') {
17164: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
17165: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
17166: } else {
17167: $shown{$item} = $defval{$item};
17168: }
17169: }
17170: } else {
17171: $shown{$item} = $defval{$item};
17172: }
17173: }
17174: } else {
17175: foreach my $item ('threshold','weights','excluded','sysmail') {
17176: $shown{$item} = $defval{$item};
17177: }
17178: }
17179: foreach my $item ('threshold','weights','excluded','sysmail') {
17180: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
17181: $shown{$item}).'</li>';
17182: }
17183: $resulttext .= '</ul></li>';
17184: }
17185: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
17186: my (@optional,@required,@unused,$maxsizechg);
17187: foreach my $field (@{$changes{'helpform'}}) {
17188: if ($field eq 'maxsize') {
17189: $maxsizechg = 1;
17190: next;
17191: }
17192: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
17193: push(@optional,$field);
17194: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
17195: push(@unused,$field);
17196: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
17197: push(@required,$field);
17198: }
17199: }
17200: if (@optional) {
17201: $resulttext .= '<li>'.
17202: &mt('Help form fields changed to "Optional": [_1].',
17203: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
17204: '</li>';
17205: }
17206: if (@required) {
17207: $resulttext .= '<li>'.
17208: &mt('Help form fields changed to "Required": [_1].',
17209: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
17210: '</li>';
17211: }
17212: if (@unused) {
17213: $resulttext .= '<li>'.
17214: &mt('Help form fields changed to "Not shown": [_1].',
17215: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
17216: '</li>';
17217: }
17218: if ($maxsizechg) {
17219: $resulttext .= '<li>'.
17220: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
17221: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
17222: '</li>';
17223: }
17224: }
17225: $resulttext .= '</ul>';
17226: } else {
17227: $resulttext = &mt('No changes made to contacts and form settings');
17228: }
17229: } else {
17230: $resulttext = '<span class="LC_error">'.
17231: &mt('An error occurred: [_1].',$putresult).'</span>';
17232: }
17233: return $resulttext;
17234: }
17235:
17236: sub modify_privacy {
17237: my ($dom,%domconfig) = @_;
17238: my ($resulttext,%current,%changes);
17239: if (ref($domconfig{'privacy'}) eq 'HASH') {
17240: %current = %{$domconfig{'privacy'}};
17241: }
17242: my @fields = ('lastname','firstname','middlename','generation','permanentemail','id');
17243: my @items = ('domain','author','course','community');
17244: my %names = &Apache::lonlocal::texthash (
17245: domain => 'Assigned domain role(s)',
17246: author => 'Assigned co-author role(s)',
17247: course => 'Assigned course role(s)',
17248: community => 'Assigned community role',
17249: );
17250: my %roles = &Apache::lonlocal::texthash (
17251: domain => 'Domain role',
17252: author => 'Co-author role',
17253: course => 'Course role',
17254: community => 'Community role',
17255: );
17256: my %titles = &Apache::lonlocal::texthash (
17257: approval => 'Approval for role in different domain',
17258: othdom => 'User information available in other domain',
17259: priv => 'Information viewable by privileged user in same domain',
17260: unpriv => 'Information viewable by unprivileged user in same domain',
17261: instdom => 'Other domain shares institution/provider',
17262: extdom => 'Other domain has different institution/provider',
17263: none => 'Not allowed',
17264: user => 'User authorizes',
17265: domain => 'Domain Coordinator authorizes',
17266: auto => 'Unrestricted',
17267: );
17268: my %fieldnames = &Apache::lonlocal::texthash (
17269: id => 'Student/Employee ID',
17270: permanentemail => 'E-mail address',
17271: lastname => 'Last Name',
17272: firstname => 'First Name',
17273: middlename => 'Middle Name',
17274: generation => 'Generation',
17275: );
17276: my ($othertitle,$usertypes,$types) =
17277: &Apache::loncommon::sorted_inst_types($dom);
17278: my (%by_ip,%by_location,@intdoms,@instdoms);
17279: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
17280:
17281: my %privacyhash = (
17282: 'approval' => {
17283: instdom => {},
17284: extdom => {},
17285: },
17286: 'othdom' => {},
17287: 'priv' => {},
17288: 'unpriv' => {},
17289: );
17290: foreach my $item (@items) {
17291: if (@instdoms > 1) {
17292: if ($env{'form.privacy_approval_instdom'.$item} =~ /^(none|user|domain|auto)$/) {
17293: $privacyhash{'approval'}{'instdom'}{$item} = $env{'form.privacy_approval_instdom_'.$item};
17294: }
17295: if (ref($current{'approval'}) eq 'HASH') {
17296: if (ref($current{'approval'}{'instdom'}) eq 'HASH') {
17297: unless ($privacyhash{'approval'}{'instdom'}{$item} eq $current{'approval'}{'instdom'}{$item}) {
17298: $changes{'approval'} = 1;
17299: }
17300: }
17301: } elsif ($privacyhash{'approval'}{'instdom'}{$item} ne 'auto') {
17302: $changes{'approval'} = 1;
17303: }
17304: }
17305: if (keys(%by_location) > 0) {
17306: if ($env{'form.privacy_approval_extdom_'.$item} =~ /^(none|user|domain|auto)$/) {
17307: $privacyhash{'approval'}{'extdom'}{$item} = $env{'form.privacy_approval_extdom_'.$item};
17308: }
17309: if (ref($current{'approval'}) eq 'HASH') {
17310: if (ref($current{'approval'}{'extdom'}) eq 'HASH') {
17311: unless ($privacyhash{'approval'}{'extdom'}{$item} eq $current{'approval'}{'extdom'}{$item}) {
17312: $changes{'approval'} = 1;
17313: }
17314: }
17315: } elsif ($privacyhash{'approval'}{'extdom'}{$item} ne 'auto') {
17316: $changes{'approval'} = 1;
17317: }
17318: }
17319: foreach my $status ('priv','unpriv') {
17320: my @possibles = sort(&Apache::loncommon::get_env_multiple('form.privacy_'.$status.'_'.$item));
17321: my @newvalues;
17322: foreach my $field (@possibles) {
17323: if (grep(/^\Q$field\E$/,@fields)) {
17324: $privacyhash{$status}{$item}{$field} = 1;
17325: push(@newvalues,$field);
17326: }
17327: }
17328: @newvalues = sort(@newvalues);
17329: if (ref($current{$status}) eq 'HASH') {
17330: if (ref($current{$status}{$item}) eq 'HASH') {
17331: my @currvalues = sort(keys(%{$current{$status}{$item}}));
17332: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
17333: if (@diffs > 0) {
17334: $changes{$status} = 1;
17335: }
17336: }
17337: } else {
17338: my @stdfields;
17339: foreach my $field (@fields) {
17340: if ($field eq 'id') {
17341: next if ($status eq 'unpriv');
17342: next if (($status eq 'priv') && ($item eq 'community'));
17343: }
17344: push(@stdfields,$field);
17345: }
17346: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
17347: if (@diffs > 0) {
17348: $changes{$status} = 1;
17349: }
17350: }
17351: }
17352: }
17353: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
17354: my @statuses;
17355: if (ref($types) eq 'ARRAY') {
17356: @statuses = @{$types};
17357: }
17358: foreach my $type (@statuses,'default') {
17359: my @possfields = &Apache::loncommon::get_env_multiple('form.privacy_othdom_'.$type);
17360: my @newvalues;
17361: foreach my $field (sort(@possfields)) {
17362: if (grep(/^\Q$field\E$/,@fields)) {
17363: $privacyhash{'othdom'}{$type}{$field} = 1;
17364: push(@newvalues,$field);
17365: }
17366: }
17367: @newvalues = sort(@newvalues);
17368: if (ref($current{'othdom'}) eq 'HASH') {
17369: if (ref($current{'othdom'}{$type}) eq 'HASH') {
17370: my @currvalues = sort(keys(%{$current{'othdom'}{$type}}));
17371: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
17372: if (@diffs > 0) {
17373: $changes{'othdom'} = 1;
17374: }
17375: }
17376: } else {
17377: my @stdfields = ('lastname','firstname','middlename','generation','permanentemail');
17378: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
17379: if (@diffs > 0) {
17380: $changes{'othdom'} = 1;
17381: }
17382: }
17383: }
17384: }
17385: my %confighash = (
17386: privacy => \%privacyhash,
17387: );
17388: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
17389: if ($putresult eq 'ok') {
17390: if (keys(%changes) > 0) {
17391: $resulttext = &mt('Changes made: ').'<ul>';
17392: foreach my $key ('approval','othdom','priv','unpriv') {
17393: if ($changes{$key}) {
17394: $resulttext .= '<li>'.$titles{$key}.':<ul>';
17395: if ($key eq 'approval') {
17396: if (keys(%{$privacyhash{$key}{instdom}})) {
17397: $resulttext .= '<li>'.$titles{'instdom'}.'<ul>';
17398: foreach my $item (@items) {
17399: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{instdom}{$item}}.'</li>';
17400: }
17401: $resulttext .= '</ul></li>';
17402: }
17403: if (keys(%{$privacyhash{$key}{extdom}})) {
17404: $resulttext .= '<li>'.$titles{'extdom'}.'<ul>';
17405: foreach my $item (@items) {
17406: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{extdom}{$item}}.'</li>';
17407: }
17408: $resulttext .= '</ul></li>';
17409: }
17410: } elsif ($key eq 'othdom') {
17411: my @statuses;
17412: if (ref($types) eq 'ARRAY') {
17413: @statuses = @{$types};
17414: }
17415: if (ref($privacyhash{$key}) eq 'HASH') {
17416: foreach my $status (@statuses,'default') {
17417: if ($status eq 'default') {
17418: $resulttext .= '<li>'.$othertitle.': ';
17419: } elsif (ref($usertypes) eq 'HASH') {
17420: $resulttext .= '<li>'.$usertypes->{$status}.': ';
17421: } else {
17422: next;
17423: }
17424: if (ref($privacyhash{$key}{$status}) eq 'HASH') {
17425: if (keys(%{$privacyhash{$key}{$status}})) {
17426: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$status}}))));
17427: } else {
17428: $resulttext .= &mt('none');
17429: }
17430: }
17431: $resulttext .= '</li>';
17432: }
17433: }
17434: } else {
17435: foreach my $item (@items) {
17436: if (ref($privacyhash{$key}{$item}) eq 'HASH') {
17437: $resulttext .= '<li>'.$names{$item}.': ';
17438: if (keys(%{$privacyhash{$key}{$item}})) {
17439: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$item}}))));
17440: } else {
17441: $resulttext .= &mt('none');
17442: }
17443: $resulttext .= '</li>';
17444: }
17445: }
17446: }
17447: $resulttext .= '</ul></li>';
17448: }
17449: }
17450: } else {
17451: $resulttext = &mt('No changes made to user information settings');
17452: }
17453: } else {
17454: $resulttext = '<span class="LC_error">'.
17455: &mt('An error occurred: [_1]',$putresult).'</span>';
17456: }
17457: return $resulttext;
17458: }
17459:
17460: sub modify_passwords {
17461: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
17462: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
17463: $updatedefaults,$updateconf);
17464: my $customfn = 'resetpw.html';
17465: if (ref($domconfig{'passwords'}) eq 'HASH') {
17466: %current = %{$domconfig{'passwords'}};
17467: }
17468: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17469: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
17470: if (ref($types) eq 'ARRAY') {
17471: @oktypes = @{$types};
17472: }
17473: push(@oktypes,'default');
17474:
17475: my %titles = &Apache::lonlocal::texthash (
17476: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
17477: intauth_check => 'Check bcrypt cost if authenticated',
17478: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
17479: permanent => 'Permanent e-mail address',
17480: critical => 'Critical notification address',
17481: notify => 'Notification address',
17482: min => 'Minimum password length',
17483: max => 'Maximum password length',
17484: chars => 'Required characters',
17485: expire => 'Password expiration (days)',
17486: numsaved => 'Number of previous passwords to save',
17487: reset => 'Resetting Forgotten Password',
17488: intauth => 'Encryption of Stored Passwords (Internal Auth)',
17489: rules => 'Rules for LON-CAPA Passwords',
17490: crsownerchg => 'Course Owner Changing Student Passwords',
17491: username => 'Username',
17492: email => 'E-mail address',
17493: );
17494:
17495: #
17496: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
17497: #
17498: my (%curr_defaults,%save_defaults);
17499: if (ref($domconfig{'defaults'}) eq 'HASH') {
17500: foreach my $key (keys(%{$domconfig{'defaults'}})) {
17501: if ($key =~ /^intauth_(cost|check|switch)$/) {
17502: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
17503: } else {
17504: $save_defaults{$key} = $domconfig{'defaults'}{$key};
17505: }
17506: }
17507: }
17508: my %staticdefaults = (
17509: 'resetlink' => 2,
17510: 'resetcase' => \@oktypes,
17511: 'resetprelink' => 'both',
17512: 'resetemail' => ['critical','notify','permanent'],
17513: 'intauth_cost' => 10,
17514: 'intauth_check' => 0,
17515: 'intauth_switch' => 0,
17516: );
17517: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
17518: foreach my $type (@oktypes) {
17519: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
17520: }
17521: my $linklife = $env{'form.passwords_link'};
17522: $linklife =~ s/^\s+|\s+$//g;
17523: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
17524: $newvalues{'resetlink'} = $linklife;
17525: if ($current{'resetlink'}) {
17526: if ($current{'resetlink'} ne $linklife) {
17527: $changes{'reset'} = 1;
17528: }
17529: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
17530: if ($staticdefaults{'resetlink'} ne $linklife) {
17531: $changes{'reset'} = 1;
17532: }
17533: }
17534: } elsif ($current{'resetlink'}) {
17535: $changes{'reset'} = 1;
17536: }
17537: my @casesens;
17538: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
17539: foreach my $case (sort(@posscase)) {
17540: if (grep(/^\Q$case\E$/,@oktypes)) {
17541: push(@casesens,$case);
17542: }
17543: }
17544: $newvalues{'resetcase'} = \@casesens;
17545: if (ref($current{'resetcase'}) eq 'ARRAY') {
17546: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
17547: if (@diffs > 0) {
17548: $changes{'reset'} = 1;
17549: }
17550: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
17551: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
17552: if (@diffs > 0) {
17553: $changes{'reset'} = 1;
17554: }
17555: }
17556: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
17557: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
17558: if (exists($current{'resetprelink'})) {
17559: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
17560: $changes{'reset'} = 1;
17561: }
17562: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
17563: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
17564: $changes{'reset'} = 1;
17565: }
17566: }
17567: } elsif ($current{'resetprelink'}) {
17568: $changes{'reset'} = 1;
17569: }
17570: foreach my $type (@oktypes) {
17571: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
17572: my @postlink;
17573: foreach my $item (sort(@possplink)) {
17574: if ($item =~ /^(email|username)$/) {
17575: push(@postlink,$item);
17576: }
17577: }
17578: $newvalues{'resetpostlink'}{$type} = \@postlink;
17579: unless ($changes{'reset'}) {
17580: if (ref($current{'resetpostlink'}) eq 'HASH') {
17581: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
17582: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
17583: if (@diffs > 0) {
17584: $changes{'reset'} = 1;
17585: }
17586: } else {
17587: $changes{'reset'} = 1;
17588: }
17589: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
17590: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
17591: if (@diffs > 0) {
17592: $changes{'reset'} = 1;
17593: }
17594: }
17595: }
17596: }
17597: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
17598: my @resetemail;
17599: foreach my $item (sort(@possemailsrc)) {
17600: if ($item =~ /^(permanent|critical|notify)$/) {
17601: push(@resetemail,$item);
17602: }
17603: }
17604: $newvalues{'resetemail'} = \@resetemail;
17605: unless ($changes{'reset'}) {
17606: if (ref($current{'resetemail'}) eq 'ARRAY') {
17607: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
17608: if (@diffs > 0) {
17609: $changes{'reset'} = 1;
17610: }
17611: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
17612: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
17613: if (@diffs > 0) {
17614: $changes{'reset'} = 1;
17615: }
17616: }
17617: }
17618: if ($env{'form.passwords_stdtext'} == 0) {
17619: $newvalues{'resetremove'} = 1;
17620: unless ($current{'resetremove'}) {
17621: $changes{'reset'} = 1;
17622: }
17623: } elsif ($current{'resetremove'}) {
17624: $changes{'reset'} = 1;
17625: }
17626: if ($env{'form.passwords_customfile.filename'} ne '') {
17627: my $servadm = $r->dir_config('lonAdmEMail');
17628: my ($configuserok,$author_ok,$switchserver) =
17629: &config_check($dom,$confname,$servadm);
17630: my $error;
17631: if ($configuserok eq 'ok') {
17632: if ($switchserver) {
17633: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
17634: } else {
17635: if ($author_ok eq 'ok') {
17636: my ($result,$customurl) =
17637: &publishlogo($r,'upload','passwords_customfile',$dom,
17638: $confname,'customtext/resetpw','','',$customfn);
17639: if ($result eq 'ok') {
17640: $newvalues{'resetcustom'} = $customurl;
17641: $changes{'reset'} = 1;
17642: } else {
17643: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
17644: }
17645: } else {
17646: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
17647: }
17648: }
17649: } else {
17650: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
17651: }
17652: if ($error) {
17653: &Apache::lonnet::logthis($error);
17654: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
17655: }
17656: } elsif ($current{'resetcustom'}) {
17657: if ($env{'form.passwords_custom_del'}) {
17658: $changes{'reset'} = 1;
17659: } else {
17660: $newvalues{'resetcustom'} = $current{'resetcustom'};
17661: }
17662: }
17663: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
17664: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
17665: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
17666: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
17667: $changes{'intauth'} = 1;
17668: }
17669: } else {
17670: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
17671: }
17672: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
17673: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
17674: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
17675: $changes{'intauth'} = 1;
17676: }
17677: } else {
17678: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
17679: }
17680: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
17681: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
17682: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
17683: $changes{'intauth'} = 1;
17684: }
17685: } else {
17686: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
17687: }
17688: foreach my $item ('cost','check','switch') {
17689: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
17690: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
17691: $updatedefaults = 1;
17692: }
17693: }
17694: foreach my $rule ('min','max','expire','numsaved') {
17695: $env{'form.passwords_'.$rule} =~ s/^\s+|\s+$//g;
17696: my $ruleok;
17697: if ($rule eq 'expire') {
17698: if (($env{'form.passwords_'.$rule} =~ /^\d+(|\.\d*)$/) &&
17699: ($env{'form.passwords_'.$rule} ne '0')) {
17700: $ruleok = 1;
17701: }
17702: } elsif ($rule eq 'min') {
17703: if ($env{'form.passwords_'.$rule} =~ /^\d+$/) {
17704: if ($env{'form.passwords_'.$rule} >= $Apache::lonnet::passwdmin) {
17705: $ruleok = 1;
17706: }
17707: }
17708: } elsif (($env{'form.passwords_'.$rule} =~ /^\d+$/) &&
17709: ($env{'form.passwords_'.$rule} ne '0')) {
17710: $ruleok = 1;
17711: }
17712: if ($ruleok) {
17713: $newvalues{$rule} = $env{'form.passwords_'.$rule};
17714: if (exists($current{$rule})) {
17715: if ($newvalues{$rule} ne $current{$rule}) {
17716: $changes{'rules'} = 1;
17717: }
17718: } elsif ($rule eq 'min') {
17719: if ($staticdefaults{$rule} ne $newvalues{$rule}) {
17720: $changes{'rules'} = 1;
17721: }
17722: } else {
17723: $changes{'rules'} = 1;
17724: }
17725: } elsif (exists($current{$rule})) {
17726: $changes{'rules'} = 1;
17727: }
17728: }
17729: my @posschars = &Apache::loncommon::get_env_multiple('form.passwords_chars');
17730: my @chars;
17731: foreach my $item (sort(@posschars)) {
17732: if ($item =~ /^(uc|lc|num|spec)$/) {
17733: push(@chars,$item);
17734: }
17735: }
17736: $newvalues{'chars'} = \@chars;
17737: unless ($changes{'rules'}) {
17738: if (ref($current{'chars'}) eq 'ARRAY') {
17739: my @diffs = &Apache::loncommon::compare_arrays($current{'chars'},\@chars);
17740: if (@diffs > 0) {
17741: $changes{'rules'} = 1;
17742: }
17743: } else {
17744: if (@chars > 0) {
17745: $changes{'rules'} = 1;
17746: }
17747: }
17748: }
17749: my %crsownerchg = (
17750: by => [],
17751: for => [],
17752: );
17753: foreach my $item ('by','for') {
17754: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
17755: foreach my $type (sort(@posstypes)) {
17756: if (grep(/^\Q$type\E$/,@oktypes)) {
17757: push(@{$crsownerchg{$item}},$type);
17758: }
17759: }
17760: }
17761: $newvalues{'crsownerchg'} = \%crsownerchg;
17762: if (ref($current{'crsownerchg'}) eq 'HASH') {
17763: foreach my $item ('by','for') {
17764: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
17765: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
17766: if (@diffs > 0) {
17767: $changes{'crsownerchg'} = 1;
17768: last;
17769: }
17770: }
17771: }
17772: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
17773: foreach my $item ('by','for') {
17774: if (@{$crsownerchg{$item}} > 0) {
17775: $changes{'crsownerchg'} = 1;
17776: last;
17777: }
17778: }
17779: }
17780:
17781: my %confighash = (
17782: defaults => \%save_defaults,
17783: passwords => \%newvalues,
17784: );
17785: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
17786:
17787: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
17788: if ($putresult eq 'ok') {
17789: if (keys(%changes) > 0) {
17790: $resulttext = &mt('Changes made: ').'<ul>';
17791: foreach my $key ('reset','intauth','rules','crsownerchg') {
17792: if ($changes{$key}) {
17793: unless ($key eq 'intauth') {
17794: $updateconf = 1;
17795: }
17796: $resulttext .= '<li>'.$titles{$key}.':<ul>';
17797: if ($key eq 'reset') {
17798: if ($confighash{'passwords'}{'captcha'} eq 'original') {
17799: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
17800: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
17801: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
17802: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
17803: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
17804: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
17805: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
17806: }
17807: } else {
17808: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
17809: }
17810: if ($confighash{'passwords'}{'resetlink'}) {
17811: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
17812: } else {
17813: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
17814: &mt('Will default to 2 hours').'</li>';
17815: }
17816: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
17817: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
17818: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
17819: } else {
17820: my $casesens;
17821: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
17822: if ($type eq 'default') {
17823: $casesens .= $othertitle.', ';
17824: } elsif ($usertypes->{$type} ne '') {
17825: $casesens .= $usertypes->{$type}.', ';
17826: }
17827: }
17828: $casesens =~ s/\Q, \E$//;
17829: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
17830: }
17831: } else {
17832: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
17833: }
17834: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
17835: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
17836: } else {
17837: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
17838: }
17839: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
17840: my $output;
17841: if (ref($types) eq 'ARRAY') {
17842: foreach my $type (@{$types}) {
17843: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
17844: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
17845: $output .= $usertypes->{$type}.' -- '.&mt('none');
17846: } else {
17847: $output .= $usertypes->{$type}.' -- '.
17848: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
17849: }
17850: }
17851: }
17852: }
17853: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
17854: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
17855: $output .= $othertitle.' -- '.&mt('none');
17856: } else {
17857: $output .= $othertitle.' -- '.
17858: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
17859: }
17860: }
17861: if ($output) {
17862: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
17863: } else {
17864: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
17865: }
17866: } else {
17867: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
17868: }
17869: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
17870: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
17871: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
17872: } else {
17873: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
17874: }
17875: } else {
17876: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
17877: }
17878: if ($confighash{'passwords'}{'resetremove'}) {
17879: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
17880: } else {
17881: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
17882: }
17883: if ($confighash{'passwords'}{'resetcustom'}) {
17884: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
17885: &mt('custom text'),600,500,undef,undef,
17886: undef,undef,'background-color:#ffffff');
17887: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
17888: } else {
17889: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
17890: }
17891: } elsif ($key eq 'intauth') {
17892: foreach my $item ('cost','switch','check') {
17893: my $value = $save_defaults{$key.'_'.$item};
17894: if ($item eq 'switch') {
17895: my %optiondesc = &Apache::lonlocal::texthash (
17896: 0 => 'No',
17897: 1 => 'Yes',
17898: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
17899: );
17900: if ($value =~ /^(0|1|2)$/) {
17901: $value = $optiondesc{$value};
17902: } else {
17903: $value = &mt('none -- defaults to No');
17904: }
17905: } elsif ($item eq 'check') {
17906: my %optiondesc = &Apache::lonlocal::texthash (
17907: 0 => 'No',
17908: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
17909: 2 => 'Yes, disallow login if stored cost is less than domain default',
17910: );
17911: if ($value =~ /^(0|1|2)$/) {
17912: $value = $optiondesc{$value};
17913: } else {
17914: $value = &mt('none -- defaults to No');
17915: }
17916: }
17917: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
17918: }
17919: } elsif ($key eq 'rules') {
17920: foreach my $rule ('min','max','expire','numsaved') {
17921: if ($confighash{'passwords'}{$rule} eq '') {
17922: if ($rule eq 'min') {
17923: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
17924: ' '.&mt('Default of [_1] will be used',
17925: $Apache::lonnet::passwdmin).'</li>';
17926: } else {
17927: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
17928: }
17929: } else {
17930: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
17931: }
17932: }
17933: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
17934: if (@{$confighash{'passwords'}{'chars'}} > 0) {
17935: my %rulenames = &Apache::lonlocal::texthash(
17936: uc => 'At least one upper case letter',
17937: lc => 'At least one lower case letter',
17938: num => 'At least one number',
17939: spec => 'At least one non-alphanumeric',
17940: );
17941: my $needed = '<ul><li>'.
17942: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
17943: '</li></ul>';
17944: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
17945: } else {
17946: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
17947: }
17948: } else {
17949: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
17950: }
17951: } elsif ($key eq 'crsownerchg') {
17952: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
17953: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
17954: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
17955: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
17956: } else {
17957: my %crsownerstr;
17958: foreach my $item ('by','for') {
17959: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
17960: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
17961: if ($type eq 'default') {
17962: $crsownerstr{$item} .= $othertitle.', ';
17963: } elsif ($usertypes->{$type} ne '') {
17964: $crsownerstr{$item} .= $usertypes->{$type}.', ';
17965: }
17966: }
17967: $crsownerstr{$item} =~ s/\Q, \E$//;
17968: }
17969: }
17970: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
17971: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
17972: }
17973: } else {
17974: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
17975: }
17976: }
17977: $resulttext .= '</ul></li>';
17978: }
17979: }
17980: $resulttext .= '</ul>';
17981: } else {
17982: $resulttext = &mt('No changes made to password settings');
17983: }
17984: my $cachetime = 24*60*60;
17985: if ($updatedefaults) {
17986: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17987: if (ref($lastactref) eq 'HASH') {
17988: $lastactref->{'domdefaults'} = 1;
17989: }
17990: }
17991: if ($updateconf) {
17992: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
17993: if (ref($lastactref) eq 'HASH') {
17994: $lastactref->{'passwdconf'} = 1;
17995: }
17996: }
17997: } else {
17998: $resulttext = '<span class="LC_error">'.
17999: &mt('An error occurred: [_1]',$putresult).'</span>';
18000: }
18001: if ($errors) {
18002: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
18003: $errors.'</ul></p>';
18004: }
18005: return $resulttext;
18006: }
18007:
18008: sub modify_usercreation {
18009: my ($dom,%domconfig) = @_;
18010: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
18011: my $warningmsg;
18012: if (ref($domconfig{'usercreation'}) eq 'HASH') {
18013: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
18014: if ($key eq 'cancreate') {
18015: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
18016: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
18017: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
18018: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18019: } else {
18020: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18021: }
18022: }
18023: }
18024: } elsif ($key eq 'email_rule') {
18025: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
18026: } else {
18027: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
18028: }
18029: }
18030: }
18031: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
18032: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
18033: my @contexts = ('author','course','requestcrs');
18034: foreach my $item(@contexts) {
18035: $cancreate{$item} = $env{'form.can_createuser_'.$item};
18036: }
18037: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
18038: foreach my $item (@contexts) {
18039: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
18040: push(@{$changes{'cancreate'}},$item);
18041: }
18042: }
18043: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
18044: foreach my $item (@contexts) {
18045: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
18046: if ($cancreate{$item} ne 'any') {
18047: push(@{$changes{'cancreate'}},$item);
18048: }
18049: } else {
18050: if ($cancreate{$item} ne 'none') {
18051: push(@{$changes{'cancreate'}},$item);
18052: }
18053: }
18054: }
18055: } else {
18056: foreach my $item (@contexts) {
18057: push(@{$changes{'cancreate'}},$item);
18058: }
18059: }
18060:
18061: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
18062: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
18063: if (!grep(/^\Q$type\E$/,@username_rule)) {
18064: push(@{$changes{'username_rule'}},$type);
18065: }
18066: }
18067: foreach my $type (@username_rule) {
18068: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
18069: push(@{$changes{'username_rule'}},$type);
18070: }
18071: }
18072: } else {
18073: push(@{$changes{'username_rule'}},@username_rule);
18074: }
18075:
18076: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
18077: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
18078: if (!grep(/^\Q$type\E$/,@id_rule)) {
18079: push(@{$changes{'id_rule'}},$type);
18080: }
18081: }
18082: foreach my $type (@id_rule) {
18083: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
18084: push(@{$changes{'id_rule'}},$type);
18085: }
18086: }
18087: } else {
18088: push(@{$changes{'id_rule'}},@id_rule);
18089: }
18090:
18091: my @authen_contexts = ('author','course','domain');
18092: my @authtypes = ('int','krb4','krb5','loc','lti');
18093: my %authhash;
18094: foreach my $item (@authen_contexts) {
18095: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
18096: foreach my $auth (@authtypes) {
18097: if (grep(/^\Q$auth\E$/,@authallowed)) {
18098: $authhash{$item}{$auth} = 1;
18099: } else {
18100: $authhash{$item}{$auth} = 0;
18101: }
18102: }
18103: }
18104: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
18105: foreach my $item (@authen_contexts) {
18106: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
18107: foreach my $auth (@authtypes) {
18108: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
18109: push(@{$changes{'authtypes'}},$item);
18110: last;
18111: }
18112: }
18113: }
18114: }
18115: } else {
18116: foreach my $item (@authen_contexts) {
18117: push(@{$changes{'authtypes'}},$item);
18118: }
18119: }
18120:
18121: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
18122: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
18123: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
18124: $save_usercreate{'id_rule'} = \@id_rule;
18125: $save_usercreate{'username_rule'} = \@username_rule,
18126: $save_usercreate{'authtypes'} = \%authhash;
18127:
18128: my %usercreation_hash = (
18129: usercreation => \%save_usercreate,
18130: );
18131:
18132: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
18133: $dom);
18134:
18135: if ($putresult eq 'ok') {
18136: if (keys(%changes) > 0) {
18137: $resulttext = &mt('Changes made:').'<ul>';
18138: if (ref($changes{'cancreate'}) eq 'ARRAY') {
18139: my %lt = &usercreation_types();
18140: foreach my $type (@{$changes{'cancreate'}}) {
18141: my $chgtext = $lt{$type}.', ';
18142: if ($cancreate{$type} eq 'none') {
18143: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
18144: } elsif ($cancreate{$type} eq 'any') {
18145: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
18146: } elsif ($cancreate{$type} eq 'official') {
18147: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
18148: } elsif ($cancreate{$type} eq 'unofficial') {
18149: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
18150: }
18151: $resulttext .= '<li>'.$chgtext.'</li>';
18152: }
18153: }
18154: if (ref($changes{'username_rule'}) eq 'ARRAY') {
18155: my ($rules,$ruleorder) =
18156: &Apache::lonnet::inst_userrules($dom,'username');
18157: my $chgtext = '<ul>';
18158: foreach my $type (@username_rule) {
18159: if (ref($rules->{$type}) eq 'HASH') {
18160: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
18161: }
18162: }
18163: $chgtext .= '</ul>';
18164: if (@username_rule > 0) {
18165: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
18166: } else {
18167: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
18168: }
18169: }
18170: if (ref($changes{'id_rule'}) eq 'ARRAY') {
18171: my ($idrules,$idruleorder) =
18172: &Apache::lonnet::inst_userrules($dom,'id');
18173: my $chgtext = '<ul>';
18174: foreach my $type (@id_rule) {
18175: if (ref($idrules->{$type}) eq 'HASH') {
18176: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
18177: }
18178: }
18179: $chgtext .= '</ul>';
18180: if (@id_rule > 0) {
18181: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
18182: } else {
18183: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
18184: }
18185: }
18186: my %authname = &authtype_names();
18187: my %context_title = &context_names();
18188: if (ref($changes{'authtypes'}) eq 'ARRAY') {
18189: my $chgtext = '<ul>';
18190: foreach my $type (@{$changes{'authtypes'}}) {
18191: my @allowed;
18192: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
18193: foreach my $auth (@authtypes) {
18194: if ($authhash{$type}{$auth}) {
18195: push(@allowed,$authname{$auth});
18196: }
18197: }
18198: if (@allowed > 0) {
18199: $chgtext .= join(', ',@allowed).'</li>';
18200: } else {
18201: $chgtext .= &mt('none').'</li>';
18202: }
18203: }
18204: $chgtext .= '</ul>';
18205: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
18206: $resulttext .= '</li>';
18207: }
18208: $resulttext .= '</ul>';
18209: } else {
18210: $resulttext = &mt('No changes made to user creation settings');
18211: }
18212: } else {
18213: $resulttext = '<span class="LC_error">'.
18214: &mt('An error occurred: [_1]',$putresult).'</span>';
18215: }
18216: if ($warningmsg ne '') {
18217: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
18218: }
18219: return $resulttext;
18220: }
18221:
18222: sub modify_selfcreation {
18223: my ($dom,$lastactref,%domconfig) = @_;
18224: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
18225: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
18226: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18227: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
18228: if (ref($typesref) eq 'ARRAY') {
18229: @types = @{$typesref};
18230: }
18231: if (ref($usertypesref) eq 'HASH') {
18232: %usertypes = %{$usertypesref};
18233: }
18234: $usertypes{'default'} = $othertitle;
18235: #
18236: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
18237: #
18238: if (ref($domconfig{'usercreation'}) eq 'HASH') {
18239: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
18240: if ($key eq 'cancreate') {
18241: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
18242: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
18243: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
18244: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
18245: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
18246: ($item eq 'emailusername') || ($item eq 'shibenv') ||
18247: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
18248: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
18249: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18250: } else {
18251: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18252: }
18253: }
18254: }
18255: } elsif ($key eq 'email_rule') {
18256: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
18257: } else {
18258: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
18259: }
18260: }
18261: }
18262: #
18263: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
18264: #
18265: if (ref($domconfig{'usermodification'}) eq 'HASH') {
18266: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
18267: if ($key eq 'selfcreate') {
18268: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
18269: } else {
18270: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
18271: }
18272: }
18273: }
18274: #
18275: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
18276: #
18277: if (ref($domconfig{'inststatus'}) eq 'HASH') {
18278: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
18279: if ($key eq 'inststatusguest') {
18280: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
18281: } else {
18282: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
18283: }
18284: }
18285: }
18286:
18287: my @contexts = ('selfcreate');
18288: @{$cancreate{'selfcreate'}} = ();
18289: %{$cancreate{'emailusername'}} = ();
18290: if (@types) {
18291: @{$cancreate{'statustocreate'}} = ();
18292: }
18293: %{$cancreate{'selfcreateprocessing'}} = ();
18294: %{$cancreate{'shibenv'}} = ();
18295: %{$cancreate{'emailverified'}} = ();
18296: %{$cancreate{'emailoptions'}} = ();
18297: %{$cancreate{'emaildomain'}} = ();
18298: my %selfcreatetypes = (
18299: sso => 'users authenticated by institutional single sign on',
18300: login => 'users authenticated by institutional log-in',
18301: email => 'users verified by e-mail',
18302: );
18303: #
18304: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
18305: # is permitted.
18306: #
18307: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
18308:
18309: my (@statuses,%email_rule);
18310: foreach my $item ('login','sso','email') {
18311: if ($item eq 'email') {
18312: if ($env{'form.cancreate_email'}) {
18313: if (@types) {
18314: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
18315: foreach my $status (@poss_statuses) {
18316: if (grep(/^\Q$status\E$/,(@types,'default'))) {
18317: push(@statuses,$status);
18318: }
18319: }
18320: $save_inststatus{'inststatusguest'} = \@statuses;
18321: } else {
18322: push(@statuses,'default');
18323: }
18324: if (@statuses) {
18325: my %curr_rule;
18326: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
18327: foreach my $type (@statuses) {
18328: $curr_rule{$type} = $curr_usercreation{'email_rule'};
18329: }
18330: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
18331: foreach my $type (@statuses) {
18332: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
18333: }
18334: }
18335: push(@{$cancreate{'selfcreate'}},'email');
18336: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
18337: my %curremaildom;
18338: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
18339: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
18340: }
18341: foreach my $type (@statuses) {
18342: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
18343: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
18344: }
18345: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
18346: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
18347: }
18348: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
18349: #
18350: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
18351: #
18352: my $chosen = $1;
18353: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
18354: my $emaildom;
18355: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
18356: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
18357: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
18358: if (ref($curremaildom{$type}) eq 'HASH') {
18359: if (exists($curremaildom{$type}{$chosen})) {
18360: if ($curremaildom{$type}{$chosen} ne $emaildom) {
18361: push(@{$changes{'cancreate'}},'emaildomain');
18362: }
18363: } elsif ($emaildom ne '') {
18364: push(@{$changes{'cancreate'}},'emaildomain');
18365: }
18366: } elsif ($emaildom ne '') {
18367: push(@{$changes{'cancreate'}},'emaildomain');
18368: }
18369: }
18370: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
18371: } elsif ($chosen eq 'custom') {
18372: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
18373: $email_rule{$type} = [];
18374: if (ref($emailrules) eq 'HASH') {
18375: foreach my $rule (@possemail_rules) {
18376: if (exists($emailrules->{$rule})) {
18377: push(@{$email_rule{$type}},$rule);
18378: }
18379: }
18380: }
18381: if (@{$email_rule{$type}}) {
18382: $cancreate{'emailoptions'}{$type} = 'custom';
18383: if (ref($curr_rule{$type}) eq 'ARRAY') {
18384: if (@{$curr_rule{$type}} > 0) {
18385: foreach my $rule (@{$curr_rule{$type}}) {
18386: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
18387: push(@{$changes{'email_rule'}},$type);
18388: }
18389: }
18390: }
18391: foreach my $type (@{$email_rule{$type}}) {
18392: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
18393: push(@{$changes{'email_rule'}},$type);
18394: }
18395: }
18396: } else {
18397: push(@{$changes{'email_rule'}},$type);
18398: }
18399: }
18400: } else {
18401: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
18402: }
18403: }
18404: }
18405: if (@types) {
18406: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
18407: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
18408: if (@changed) {
18409: push(@{$changes{'inststatus'}},'inststatusguest');
18410: }
18411: } else {
18412: push(@{$changes{'inststatus'}},'inststatusguest');
18413: }
18414: }
18415: } else {
18416: delete($env{'form.cancreate_email'});
18417: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
18418: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
18419: push(@{$changes{'inststatus'}},'inststatusguest');
18420: }
18421: }
18422: }
18423: } else {
18424: $save_inststatus{'inststatusguest'} = [];
18425: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
18426: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
18427: push(@{$changes{'inststatus'}},'inststatusguest');
18428: }
18429: }
18430: }
18431: } else {
18432: if ($env{'form.cancreate_'.$item}) {
18433: push(@{$cancreate{'selfcreate'}},$item);
18434: }
18435: }
18436: }
18437: my (%userinfo,%savecaptcha);
18438: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
18439: #
18440: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
18441: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
18442: #
18443:
18444: if ($env{'form.cancreate_email'}) {
18445: push(@contexts,'emailusername');
18446: if (@statuses) {
18447: foreach my $type (@statuses) {
18448: if (ref($infofields) eq 'ARRAY') {
18449: foreach my $field (@{$infofields}) {
18450: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
18451: $cancreate{'emailusername'}{$type}{$field} = $1;
18452: }
18453: }
18454: }
18455: }
18456: }
18457: #
18458: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
18459: # queued requests for self-creation of account verified by e-mail.
18460: #
18461:
18462: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
18463: @approvalnotify = sort(@approvalnotify);
18464: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
18465: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
18466: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
18467: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
18468: push(@{$changes{'cancreate'}},'notify');
18469: }
18470: } else {
18471: if ($cancreate{'notify'}{'approval'}) {
18472: push(@{$changes{'cancreate'}},'notify');
18473: }
18474: }
18475: } elsif ($cancreate{'notify'}{'approval'}) {
18476: push(@{$changes{'cancreate'}},'notify');
18477: }
18478:
18479: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
18480: }
18481: #
18482: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
18483: # institutional log-in.
18484: #
18485: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
18486: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
18487: ($domdefaults{'auth_def'} eq 'localauth'))) {
18488: $warningmsg = &mt('Although account creation has been set to be available for institutional logins, currently default authentication in this domain has not been set to support this.').' '.
18489: &mt('You need to set the default authentication type to Kerberos 4 or 5 (with a Kerberos domain specified), or to Local authentication, if the localauth module has been customized in your domain to authenticate institutional logins.');
18490: }
18491: }
18492: my @fields = ('lastname','firstname','middlename','generation',
18493: 'permanentemail','id');
18494: my @shibfields = (@fields,'inststatus');
18495: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
18496: #
18497: # Where usernames may created for institutional log-in and/or institutional single sign on:
18498: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
18499: # may self-create accounts
18500: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
18501: # which the user may supply, if institutional data is unavailable.
18502: #
18503: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
18504: if (@types) {
18505: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
18506: push(@contexts,'statustocreate');
18507: foreach my $type (@types) {
18508: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
18509: foreach my $field (@fields) {
18510: if (grep(/^\Q$field\E$/,@modifiable)) {
18511: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
18512: } else {
18513: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
18514: }
18515: }
18516: }
18517: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
18518: foreach my $type (@types) {
18519: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
18520: foreach my $field (@fields) {
18521: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
18522: $curr_usermodify{'selfcreate'}{$type}{$field}) {
18523: push(@{$changes{'selfcreate'}},$type);
18524: last;
18525: }
18526: }
18527: }
18528: }
18529: } else {
18530: foreach my $type (@types) {
18531: push(@{$changes{'selfcreate'}},$type);
18532: }
18533: }
18534: }
18535: foreach my $field (@shibfields) {
18536: if ($env{'form.shibenv_'.$field} ne '') {
18537: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
18538: }
18539: }
18540: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
18541: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
18542: foreach my $field (@shibfields) {
18543: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
18544: push(@{$changes{'cancreate'}},'shibenv');
18545: }
18546: }
18547: } else {
18548: foreach my $field (@shibfields) {
18549: if ($env{'form.shibenv_'.$field}) {
18550: push(@{$changes{'cancreate'}},'shibenv');
18551: last;
18552: }
18553: }
18554: }
18555: }
18556: }
18557: foreach my $item (@contexts) {
18558: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
18559: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
18560: if (ref($cancreate{$item}) eq 'ARRAY') {
18561: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
18562: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18563: push(@{$changes{'cancreate'}},$item);
18564: }
18565: }
18566: }
18567: }
18568: if (ref($cancreate{$item}) eq 'ARRAY') {
18569: foreach my $type (@{$cancreate{$item}}) {
18570: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
18571: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18572: push(@{$changes{'cancreate'}},$item);
18573: }
18574: }
18575: }
18576: }
18577: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
18578: if (ref($cancreate{$item}) eq 'HASH') {
18579: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
18580: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
18581: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
18582: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
18583: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18584: push(@{$changes{'cancreate'}},$item);
18585: }
18586: }
18587: }
18588: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
18589: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
18590: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18591: push(@{$changes{'cancreate'}},$item);
18592: }
18593: }
18594: }
18595: }
18596: foreach my $type (keys(%{$cancreate{$item}})) {
18597: if (ref($cancreate{$item}{$type}) eq 'HASH') {
18598: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
18599: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
18600: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
18601: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18602: push(@{$changes{'cancreate'}},$item);
18603: }
18604: }
18605: } else {
18606: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18607: push(@{$changes{'cancreate'}},$item);
18608: }
18609: }
18610: }
18611: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
18612: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
18613: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18614: push(@{$changes{'cancreate'}},$item);
18615: }
18616: }
18617: }
18618: }
18619: }
18620: } elsif ($curr_usercreation{'cancreate'}{$item}) {
18621: if (ref($cancreate{$item}) eq 'ARRAY') {
18622: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
18623: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18624: push(@{$changes{'cancreate'}},$item);
18625: }
18626: }
18627: }
18628: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
18629: if (ref($cancreate{$item}) eq 'HASH') {
18630: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18631: push(@{$changes{'cancreate'}},$item);
18632: }
18633: }
18634: } elsif ($item eq 'emailusername') {
18635: if (ref($cancreate{$item}) eq 'HASH') {
18636: foreach my $type (keys(%{$cancreate{$item}})) {
18637: if (ref($cancreate{$item}{$type}) eq 'HASH') {
18638: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
18639: if ($cancreate{$item}{$type}{$field}) {
18640: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18641: push(@{$changes{'cancreate'}},$item);
18642: }
18643: last;
18644: }
18645: }
18646: }
18647: }
18648: }
18649: }
18650: }
18651: #
18652: # Populate %save_usercreate hash with updates to self-creation configuration.
18653: #
18654: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
18655: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
18656: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
18657: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
18658: if (ref($cancreate{'notify'}) eq 'HASH') {
18659: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
18660: }
18661: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
18662: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
18663: }
18664: if (ref($cancreate{'emailverified'}) eq 'HASH') {
18665: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
18666: }
18667: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
18668: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
18669: }
18670: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
18671: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
18672: }
18673: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
18674: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
18675: }
18676: if (ref($cancreate{'shibenv'}) eq 'HASH') {
18677: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
18678: }
18679: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
18680: $save_usercreate{'email_rule'} = \%email_rule;
18681:
18682: my %userconfig_hash = (
18683: usercreation => \%save_usercreate,
18684: usermodification => \%save_usermodify,
18685: inststatus => \%save_inststatus,
18686: );
18687:
18688: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
18689: $dom);
18690: #
18691: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
18692: #
18693: if ($putresult eq 'ok') {
18694: if (keys(%changes) > 0) {
18695: $resulttext = &mt('Changes made:').'<ul>';
18696: if (ref($changes{'cancreate'}) eq 'ARRAY') {
18697: my %lt = &selfcreation_types();
18698: foreach my $type (@{$changes{'cancreate'}}) {
18699: my $chgtext = '';
18700: if ($type eq 'selfcreate') {
18701: if (@{$cancreate{$type}} == 0) {
18702: $chgtext .= &mt('Self creation of a new user account is not permitted.');
18703: } else {
18704: $chgtext .= &mt('Self-creation of a new account is permitted for:').
18705: '<ul>';
18706: foreach my $case (@{$cancreate{$type}}) {
18707: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
18708: }
18709: $chgtext .= '</ul>';
18710: if (ref($cancreate{$type}) eq 'ARRAY') {
18711: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
18712: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
18713: if (@{$cancreate{'statustocreate'}} == 0) {
18714: $chgtext .= '<span class="LC_warning">'.
18715: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
18716: '</span><br />';
18717: }
18718: }
18719: }
18720: if (grep(/^email$/,@{$cancreate{$type}})) {
18721: if (!@statuses) {
18722: $chgtext .= '<span class="LC_warning">'.
18723: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
18724: '</span><br />';
18725:
18726: }
18727: }
18728: }
18729: }
18730: } elsif ($type eq 'shibenv') {
18731: if (keys(%{$cancreate{$type}}) == 0) {
18732: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
18733: } else {
18734: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
18735: '<ul>';
18736: foreach my $field (@shibfields) {
18737: next if ($cancreate{$type}{$field} eq '');
18738: if ($field eq 'inststatus') {
18739: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
18740: } else {
18741: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
18742: }
18743: }
18744: $chgtext .= '</ul>';
18745: }
18746: } elsif ($type eq 'statustocreate') {
18747: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
18748: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
18749: if (@{$cancreate{'selfcreate'}} > 0) {
18750: if (@{$cancreate{'statustocreate'}} == 0) {
18751: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
18752: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
18753: $chgtext .= '<br />'.
18754: '<span class="LC_warning">'.
18755: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
18756: '</span>';
18757: }
18758: } elsif (keys(%usertypes) > 0) {
18759: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
18760: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
18761: } else {
18762: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
18763: }
18764: $chgtext .= '<ul>';
18765: foreach my $case (@{$cancreate{$type}}) {
18766: if ($case eq 'default') {
18767: $chgtext .= '<li>'.$othertitle.'</li>';
18768: } else {
18769: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
18770: }
18771: }
18772: $chgtext .= '</ul>';
18773: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
18774: $chgtext .= '<span class="LC_warning">'.
18775: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
18776: '</span>';
18777: }
18778: }
18779: } else {
18780: if (@{$cancreate{$type}} == 0) {
18781: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
18782: } else {
18783: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
18784: }
18785: }
18786: $chgtext .= '<br />';
18787: }
18788: } elsif ($type eq 'selfcreateprocessing') {
18789: my %choices = &Apache::lonlocal::texthash (
18790: automatic => 'Automatic approval',
18791: approval => 'Queued for approval',
18792: );
18793: if (@types) {
18794: if (@statuses) {
18795: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
18796: '<ul>';
18797: foreach my $status (@statuses) {
18798: if ($status eq 'default') {
18799: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
18800: } else {
18801: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
18802: }
18803: }
18804: $chgtext .= '</ul>';
18805: }
18806: } else {
18807: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
18808: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
18809: }
18810: } elsif ($type eq 'emailverified') {
18811: my %options = &Apache::lonlocal::texthash (
18812: all => 'Same as e-mail',
18813: first => 'Omit @domain',
18814: free => 'Free to choose',
18815: );
18816: if (@types) {
18817: if (@statuses) {
18818: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
18819: '<ul>';
18820: foreach my $status (@statuses) {
18821: if ($status eq 'default') {
18822: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
18823: } else {
18824: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
18825: }
18826: }
18827: $chgtext .= '</ul>';
18828: }
18829: } else {
18830: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
18831: $options{$cancreate{'emailverified'}{'default'}});
18832: }
18833: } elsif ($type eq 'emailoptions') {
18834: my %options = &Apache::lonlocal::texthash (
18835: any => 'Any e-mail',
18836: inst => 'Institutional only',
18837: noninst => 'Non-institutional only',
18838: custom => 'Custom restrictions',
18839: );
18840: if (@types) {
18841: if (@statuses) {
18842: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
18843: '<ul>';
18844: foreach my $status (@statuses) {
18845: if ($type eq 'default') {
18846: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
18847: } else {
18848: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
18849: }
18850: }
18851: $chgtext .= '</ul>';
18852: }
18853: } else {
18854: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
18855: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
18856: } else {
18857: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
18858: $options{$cancreate{'emailoptions'}{'default'}});
18859: }
18860: }
18861: } elsif ($type eq 'emaildomain') {
18862: my $output;
18863: if (@statuses) {
18864: foreach my $type (@statuses) {
18865: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
18866: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
18867: if ($type eq 'default') {
18868: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
18869: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
18870: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
18871: } else {
18872: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
18873: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
18874: }
18875: } else {
18876: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
18877: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
18878: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
18879: } else {
18880: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
18881: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
18882: }
18883: }
18884: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
18885: if ($type eq 'default') {
18886: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
18887: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
18888: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
18889: } else {
18890: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
18891: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
18892: }
18893: } else {
18894: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
18895: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
18896: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
18897: } else {
18898: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
18899: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
18900: }
18901: }
18902: }
18903: }
18904: }
18905: }
18906: if ($output ne '') {
18907: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
18908: '<ul>'.$output.'</ul>';
18909: }
18910: } elsif ($type eq 'captcha') {
18911: if ($savecaptcha{$type} eq 'notused') {
18912: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
18913: } else {
18914: my %captchas = &captcha_phrases();
18915: if ($captchas{$savecaptcha{$type}}) {
18916: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
18917: } else {
18918: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
18919: }
18920: }
18921: } elsif ($type eq 'recaptchakeys') {
18922: my ($privkey,$pubkey);
18923: if (ref($savecaptcha{$type}) eq 'HASH') {
18924: $pubkey = $savecaptcha{$type}{'public'};
18925: $privkey = $savecaptcha{$type}{'private'};
18926: }
18927: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
18928: if (!$pubkey) {
18929: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
18930: } else {
18931: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
18932: }
18933: if (!$privkey) {
18934: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
18935: } else {
18936: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
18937: }
18938: $chgtext .= '</ul>';
18939: } elsif ($type eq 'recaptchaversion') {
18940: if ($savecaptcha{'captcha'} eq 'recaptcha') {
18941: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
18942: }
18943: } elsif ($type eq 'emailusername') {
18944: if (ref($cancreate{'emailusername'}) eq 'HASH') {
18945: if (@statuses) {
18946: foreach my $type (@statuses) {
18947: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
18948: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
18949: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
18950: '<ul>';
18951: foreach my $field (@{$infofields}) {
18952: if ($cancreate{'emailusername'}{$type}{$field}) {
18953: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
18954: }
18955: }
18956: $chgtext .= '</ul>';
18957: } else {
18958: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
18959: }
18960: } else {
18961: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
18962: }
18963: }
18964: }
18965: }
18966: } elsif ($type eq 'notify') {
18967: my $numapprove = 0;
18968: if (ref($changes{'cancreate'}) eq 'ARRAY') {
18969: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
18970: if ($cancreate{'notify'}{'approval'}) {
18971: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
18972: $numapprove ++;
18973: }
18974: }
18975: }
18976: unless ($numapprove) {
18977: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
18978: }
18979: }
18980: if ($chgtext) {
18981: $resulttext .= '<li>'.$chgtext.'</li>';
18982: }
18983: }
18984: }
18985: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
18986: my ($emailrules,$emailruleorder) =
18987: &Apache::lonnet::inst_userrules($dom,'email');
18988: foreach my $type (@{$changes{'email_rule'}}) {
18989: if (ref($email_rule{$type}) eq 'ARRAY') {
18990: my $chgtext = '<ul>';
18991: foreach my $rule (@{$email_rule{$type}}) {
18992: if (ref($emailrules->{$rule}) eq 'HASH') {
18993: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
18994: }
18995: }
18996: $chgtext .= '</ul>';
18997: my $typename;
18998: if (@types) {
18999: if ($type eq 'default') {
19000: $typename = $othertitle;
19001: } else {
19002: $typename = $usertypes{$type};
19003: }
19004: $chgtext .= &mt('(Affiliation: [_1])',$typename);
19005: }
19006: if (@{$email_rule{$type}} > 0) {
19007: $resulttext .= '<li>'.
19008: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
19009: $usertypes{$type}).
19010: $chgtext.
19011: '</li>';
19012: } else {
19013: $resulttext .= '<li>'.
19014: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
19015: '</li>'.
19016: &mt('(Affiliation: [_1])',$typename);
19017: }
19018: }
19019: }
19020: }
19021: if (ref($changes{'inststatus'}) eq 'ARRAY') {
19022: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
19023: if (@{$save_inststatus{'inststatusguest'}} > 0) {
19024: my $chgtext = '<ul>';
19025: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
19026: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
19027: }
19028: $chgtext .= '</ul>';
19029: $resulttext .= '<li>'.
19030: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
19031: $chgtext.
19032: '</li>';
19033: } else {
19034: $resulttext .= '<li>'.
19035: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
19036: '</li>';
19037: }
19038: }
19039: }
19040: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
19041: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
19042: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
19043: foreach my $type (@{$changes{'selfcreate'}}) {
19044: my $typename = $type;
19045: if (keys(%usertypes) > 0) {
19046: if ($usertypes{$type} ne '') {
19047: $typename = $usertypes{$type};
19048: }
19049: }
19050: my @modifiable;
19051: $resulttext .= '<li>'.
19052: &mt('Self-creation of account by users with status: [_1]',
19053: '<span class="LC_cusr_emph">'.$typename.'</span>').
19054: ' - '.&mt('modifiable fields (if institutional data blank): ');
19055: foreach my $field (@fields) {
19056: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
19057: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
19058: }
19059: }
19060: if (@modifiable > 0) {
19061: $resulttext .= join(', ',@modifiable);
19062: } else {
19063: $resulttext .= &mt('none');
19064: }
19065: $resulttext .= '</li>';
19066: }
19067: $resulttext .= '</ul></li>';
19068: }
19069: $resulttext .= '</ul>';
19070: my $cachetime = 24*60*60;
19071: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
19072: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19073: if (ref($lastactref) eq 'HASH') {
19074: $lastactref->{'domdefaults'} = 1;
19075: }
19076: } else {
19077: $resulttext = &mt('No changes made to self-creation settings');
19078: }
19079: } else {
19080: $resulttext = '<span class="LC_error">'.
19081: &mt('An error occurred: [_1]',$putresult).'</span>';
19082: }
19083: if ($warningmsg ne '') {
19084: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
19085: }
19086: return $resulttext;
19087: }
19088:
19089: sub process_captcha {
19090: my ($container,$changes,$newsettings,$currsettings) = @_;
19091: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
19092: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
19093: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
19094: $newsettings->{'captcha'} = 'original';
19095: }
19096: my %current;
19097: if (ref($currsettings) eq 'HASH') {
19098: %current = %{$currsettings};
19099: }
19100: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
19101: if ($container eq 'cancreate') {
19102: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19103: push(@{$changes->{'cancreate'}},'captcha');
19104: } elsif (!defined($changes->{'cancreate'})) {
19105: $changes->{'cancreate'} = ['captcha'];
19106: }
19107: } elsif ($container eq 'passwords') {
19108: $changes->{'reset'} = 1;
19109: } else {
19110: $changes->{'captcha'} = 1;
19111: }
19112: }
19113: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
19114: if ($newsettings->{'captcha'} eq 'recaptcha') {
19115: $newpub = $env{'form.'.$container.'_recaptchapub'};
19116: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
19117: $newpub =~ s/[^\w\-]//g;
19118: $newpriv =~ s/[^\w\-]//g;
19119: $newsettings->{'recaptchakeys'} = {
19120: public => $newpub,
19121: private => $newpriv,
19122: };
19123: $newversion = $env{'form.'.$container.'_recaptchaversion'};
19124: $newversion =~ s/\D//g;
19125: if ($newversion ne '2') {
19126: $newversion = 1;
19127: }
19128: $newsettings->{'recaptchaversion'} = $newversion;
19129: }
19130: if (ref($current{'recaptchakeys'}) eq 'HASH') {
19131: $currpub = $current{'recaptchakeys'}{'public'};
19132: $currpriv = $current{'recaptchakeys'}{'private'};
19133: unless ($newsettings->{'captcha'} eq 'recaptcha') {
19134: $newsettings->{'recaptchakeys'} = {
19135: public => '',
19136: private => '',
19137: }
19138: }
19139: }
19140: if ($current{'captcha'} eq 'recaptcha') {
19141: $currversion = $current{'recaptchaversion'};
19142: if ($currversion ne '2') {
19143: $currversion = 1;
19144: }
19145: }
19146: if ($currversion ne $newversion) {
19147: if ($container eq 'cancreate') {
19148: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19149: push(@{$changes->{'cancreate'}},'recaptchaversion');
19150: } elsif (!defined($changes->{'cancreate'})) {
19151: $changes->{'cancreate'} = ['recaptchaversion'];
19152: }
19153: } elsif ($container eq 'passwords') {
19154: $changes->{'reset'} = 1;
19155: } else {
19156: $changes->{'recaptchaversion'} = 1;
19157: }
19158: }
19159: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
19160: if ($container eq 'cancreate') {
19161: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19162: push(@{$changes->{'cancreate'}},'recaptchakeys');
19163: } elsif (!defined($changes->{'cancreate'})) {
19164: $changes->{'cancreate'} = ['recaptchakeys'];
19165: }
19166: } elsif ($container eq 'passwords') {
19167: $changes->{'reset'} = 1;
19168: } else {
19169: $changes->{'recaptchakeys'} = 1;
19170: }
19171: }
19172: return;
19173: }
19174:
19175: sub modify_usermodification {
19176: my ($dom,%domconfig) = @_;
19177: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
19178: if (ref($domconfig{'usermodification'}) eq 'HASH') {
19179: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
19180: if ($key eq 'selfcreate') {
19181: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
19182: } else {
19183: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
19184: }
19185: }
19186: }
19187: my @contexts = ('author','course');
19188: my %context_title = (
19189: author => 'In author context',
19190: course => 'In course context',
19191: );
19192: my @fields = ('lastname','firstname','middlename','generation',
19193: 'permanentemail','id');
19194: my %roles = (
19195: author => ['ca','aa'],
19196: course => ['st','ep','ta','in','cr'],
19197: );
19198: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
19199: foreach my $context (@contexts) {
19200: foreach my $role (@{$roles{$context}}) {
19201: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
19202: foreach my $item (@fields) {
19203: if (grep(/^\Q$item\E$/,@modifiable)) {
19204: $modifyhash{$context}{$role}{$item} = 1;
19205: } else {
19206: $modifyhash{$context}{$role}{$item} = 0;
19207: }
19208: }
19209: }
19210: if (ref($curr_usermodification{$context}) eq 'HASH') {
19211: foreach my $role (@{$roles{$context}}) {
19212: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
19213: foreach my $field (@fields) {
19214: if ($modifyhash{$context}{$role}{$field} ne
19215: $curr_usermodification{$context}{$role}{$field}) {
19216: push(@{$changes{$context}},$role);
19217: last;
19218: }
19219: }
19220: }
19221: }
19222: } else {
19223: foreach my $context (@contexts) {
19224: foreach my $role (@{$roles{$context}}) {
19225: push(@{$changes{$context}},$role);
19226: }
19227: }
19228: }
19229: }
19230: my %usermodification_hash = (
19231: usermodification => \%modifyhash,
19232: );
19233: my $putresult = &Apache::lonnet::put_dom('configuration',
19234: \%usermodification_hash,$dom);
19235: if ($putresult eq 'ok') {
19236: if (keys(%changes) > 0) {
19237: $resulttext = &mt('Changes made: ').'<ul>';
19238: foreach my $context (@contexts) {
19239: if (ref($changes{$context}) eq 'ARRAY') {
19240: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
19241: if (ref($changes{$context}) eq 'ARRAY') {
19242: foreach my $role (@{$changes{$context}}) {
19243: my $rolename;
19244: if ($role eq 'cr') {
19245: $rolename = &mt('Custom');
19246: } else {
19247: $rolename = &Apache::lonnet::plaintext($role);
19248: }
19249: my @modifiable;
19250: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
19251: foreach my $field (@fields) {
19252: if ($modifyhash{$context}{$role}{$field}) {
19253: push(@modifiable,$fieldtitles{$field});
19254: }
19255: }
19256: if (@modifiable > 0) {
19257: $resulttext .= join(', ',@modifiable);
19258: } else {
19259: $resulttext .= &mt('none');
19260: }
19261: $resulttext .= '</li>';
19262: }
19263: $resulttext .= '</ul></li>';
19264: }
19265: }
19266: }
19267: $resulttext .= '</ul>';
19268: } else {
19269: $resulttext = &mt('No changes made to user modification settings');
19270: }
19271: } else {
19272: $resulttext = '<span class="LC_error">'.
19273: &mt('An error occurred: [_1]',$putresult).'</span>';
19274: }
19275: return $resulttext;
19276: }
19277:
19278: sub modify_defaults {
19279: my ($dom,$lastactref,%domconfig) = @_;
19280: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
19281: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
19282: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
19283: 'portal_def');
19284: my @authtypes = ('internal','krb4','krb5','localauth','lti');
19285: foreach my $item (@items) {
19286: $newvalues{$item} = $env{'form.'.$item};
19287: if ($item eq 'auth_def') {
19288: if ($newvalues{$item} ne '') {
19289: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
19290: push(@errors,$item);
19291: }
19292: }
19293: } elsif ($item eq 'lang_def') {
19294: if ($newvalues{$item} ne '') {
19295: if ($newvalues{$item} =~ /^(\w+)/) {
19296: my $langcode = $1;
19297: if ($langcode ne 'x_chef') {
19298: if (code2language($langcode) eq '') {
19299: push(@errors,$item);
19300: }
19301: }
19302: } else {
19303: push(@errors,$item);
19304: }
19305: }
19306: } elsif ($item eq 'timezone_def') {
19307: if ($newvalues{$item} ne '') {
19308: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
19309: push(@errors,$item);
19310: }
19311: }
19312: } elsif ($item eq 'datelocale_def') {
19313: if ($newvalues{$item} ne '') {
19314: my @datelocale_ids = DateTime::Locale->ids();
19315: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
19316: push(@errors,$item);
19317: }
19318: }
19319: } elsif ($item eq 'portal_def') {
19320: if ($newvalues{$item} ne '') {
19321: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
19322: push(@errors,$item);
19323: }
19324: }
19325: }
19326: if (grep(/^\Q$item\E$/,@errors)) {
19327: $newvalues{$item} = $domdefaults{$item};
19328: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
19329: $changes{$item} = 1;
19330: }
19331: $domdefaults{$item} = $newvalues{$item};
19332: }
19333: my %staticdefaults = (
19334: 'intauth_cost' => 10,
19335: 'intauth_check' => 0,
19336: 'intauth_switch' => 0,
19337: );
19338: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
19339: if (exists($domdefaults{$item})) {
19340: $newvalues{$item} = $domdefaults{$item};
19341: } else {
19342: $newvalues{$item} = $staticdefaults{$item};
19343: }
19344: }
19345: my %defaults_hash = (
19346: defaults => \%newvalues,
19347: );
19348: my $title = &defaults_titles();
19349:
19350: my $currinststatus;
19351: if (ref($domconfig{'inststatus'}) eq 'HASH') {
19352: $currinststatus = $domconfig{'inststatus'};
19353: } else {
19354: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
19355: $currinststatus = {
19356: inststatustypes => $usertypes,
19357: inststatusorder => $types,
19358: inststatusguest => [],
19359: };
19360: }
19361: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
19362: my @allpos;
19363: my %alltypes;
19364: my @inststatusguest;
19365: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
19366: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
19367: unless (grep(/^\Q$type\E$/,@todelete)) {
19368: push(@inststatusguest,$type);
19369: }
19370: }
19371: }
19372: my ($currtitles,$currorder);
19373: if (ref($currinststatus) eq 'HASH') {
19374: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
19375: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
19376: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
19377: if ($currinststatus->{inststatustypes}->{$type} ne '') {
19378: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
19379: }
19380: }
19381: unless (grep(/^\Q$type\E$/,@todelete)) {
19382: my $position = $env{'form.inststatus_pos_'.$type};
19383: $position =~ s/\D+//g;
19384: $allpos[$position] = $type;
19385: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
19386: $alltypes{$type} =~ s/`//g;
19387: }
19388: }
19389: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
19390: $currtitles =~ s/,$//;
19391: }
19392: }
19393: if ($env{'form.addinststatus'}) {
19394: my $newtype = $env{'form.addinststatus'};
19395: $newtype =~ s/\W//g;
19396: unless (exists($alltypes{$newtype})) {
19397: $alltypes{$newtype} = $env{'form.addinststatus_title'};
19398: $alltypes{$newtype} =~ s/`//g;
19399: my $position = $env{'form.addinststatus_pos'};
19400: $position =~ s/\D+//g;
19401: if ($position ne '') {
19402: $allpos[$position] = $newtype;
19403: }
19404: }
19405: }
19406: my @orderedstatus;
19407: foreach my $type (@allpos) {
19408: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
19409: push(@orderedstatus,$type);
19410: }
19411: }
19412: foreach my $type (keys(%alltypes)) {
19413: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
19414: delete($alltypes{$type});
19415: }
19416: }
19417: $defaults_hash{'inststatus'} = {
19418: inststatustypes => \%alltypes,
19419: inststatusorder => \@orderedstatus,
19420: inststatusguest => \@inststatusguest,
19421: };
19422: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
19423: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
19424: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
19425: }
19426: }
19427: if ($currorder ne join(',',@orderedstatus)) {
19428: $changes{'inststatus'}{'inststatusorder'} = 1;
19429: }
19430: my $newtitles;
19431: foreach my $item (@orderedstatus) {
19432: $newtitles .= $alltypes{$item}.',';
19433: }
19434: $newtitles =~ s/,$//;
19435: if ($currtitles ne $newtitles) {
19436: $changes{'inststatus'}{'inststatustypes'} = 1;
19437: }
19438: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
19439: $dom);
19440: if ($putresult eq 'ok') {
19441: if (keys(%changes) > 0) {
19442: $resulttext = &mt('Changes made:').'<ul>';
19443: my $version = &Apache::lonnet::get_server_loncaparev($dom);
19444: my $mailmsgtext = "Changes made to domain settings in a LON-CAPA installation - domain: $dom (running version: $version) - dns_domain.tab needs to be updated with the following changes, to support legacy 2.4, 2.5 and 2.6 versions of LON-CAPA.\n\n";
19445: foreach my $item (sort(keys(%changes))) {
19446: if ($item eq 'inststatus') {
19447: if (ref($changes{'inststatus'}) eq 'HASH') {
19448: if (@orderedstatus) {
19449: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
19450: foreach my $type (@orderedstatus) {
19451: $resulttext .= $alltypes{$type}.', ';
19452: }
19453: $resulttext =~ s/, $//;
19454: $resulttext .= '</li>';
19455: } else {
19456: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
19457: }
19458: }
19459: } else {
19460: my $value = $env{'form.'.$item};
19461: if ($value eq '') {
19462: $value = &mt('none');
19463: } elsif ($item eq 'auth_def') {
19464: my %authnames = &authtype_names();
19465: my %shortauth = (
19466: internal => 'int',
19467: krb4 => 'krb4',
19468: krb5 => 'krb5',
19469: localauth => 'loc',
19470: lti => 'lti',
19471: );
19472: $value = $authnames{$shortauth{$value}};
19473: }
19474: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
19475: $mailmsgtext .= "$title->{$item} set to $value\n";
19476: }
19477: }
19478: $resulttext .= '</ul>';
19479: $mailmsgtext .= "\n";
19480: my $cachetime = 24*60*60;
19481: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19482: if (ref($lastactref) eq 'HASH') {
19483: $lastactref->{'domdefaults'} = 1;
19484: }
19485: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
19486: my $notify = 1;
19487: if (ref($domconfig{'contacts'}) eq 'HASH') {
19488: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
19489: $notify = 0;
19490: }
19491: }
19492: if ($notify) {
19493: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
19494: "LON-CAPA Domain Settings Change - $dom",
19495: $mailmsgtext);
19496: }
19497: }
19498: } else {
19499: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
19500: }
19501: } else {
19502: $resulttext = '<span class="LC_error">'.
19503: &mt('An error occurred: [_1]',$putresult).'</span>';
19504: }
19505: if (@errors > 0) {
19506: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
19507: foreach my $item (@errors) {
19508: $resulttext .= ' "'.$title->{$item}.'",';
19509: }
19510: $resulttext =~ s/,$//;
19511: }
19512: return $resulttext;
19513: }
19514:
19515: sub modify_scantron {
19516: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
19517: my ($resulttext,%confhash,%changes,$errors);
19518: my $custom = 'custom.tab';
19519: my $default = 'default.tab';
19520: my $servadm = $r->dir_config('lonAdmEMail');
19521: my ($configuserok,$author_ok,$switchserver) =
19522: &config_check($dom,$confname,$servadm);
19523: if ($env{'form.scantronformat.filename'} ne '') {
19524: my $error;
19525: if ($configuserok eq 'ok') {
19526: if ($switchserver) {
19527: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
19528: } else {
19529: if ($author_ok eq 'ok') {
19530: my ($result,$scantronurl) =
19531: &publishlogo($r,'upload','scantronformat',$dom,
19532: $confname,'scantron','','',$custom);
19533: if ($result eq 'ok') {
19534: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
19535: $changes{'scantronformat'} = 1;
19536: } else {
19537: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
19538: }
19539: } else {
19540: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
19541: }
19542: }
19543: } else {
19544: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
19545: }
19546: if ($error) {
19547: &Apache::lonnet::logthis($error);
19548: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
19549: }
19550: }
19551: if (ref($domconfig{'scantron'}) eq 'HASH') {
19552: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
19553: if ($env{'form.scantronformat_del'}) {
19554: $confhash{'scantron'}{'scantronformat'} = '';
19555: $changes{'scantronformat'} = 1;
19556: } else {
19557: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
19558: }
19559: }
19560: }
19561: my @options = ('hdr','pad','rem');
19562: my @fields = &scantroncsv_fields();
19563: my %titles = &scantronconfig_titles();
19564: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
19565: my ($newdat,$currdat,%newcol,%currcol);
19566: if (grep(/^dat$/,@formats)) {
19567: $confhash{'scantron'}{config}{dat} = 1;
19568: $newdat = 1;
19569: } else {
19570: $newdat = 0;
19571: }
19572: if (grep(/^csv$/,@formats)) {
19573: my %bynum;
19574: foreach my $field (@fields) {
19575: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
19576: my $posscol = $1;
19577: if (($posscol < 20) && (!$bynum{$posscol})) {
19578: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
19579: $bynum{$posscol} = $field;
19580: $newcol{$field} = $posscol;
19581: }
19582: }
19583: }
19584: if (keys(%newcol)) {
19585: foreach my $option (@options) {
19586: if ($env{'form.scantroncsv_'.$option}) {
19587: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
19588: }
19589: }
19590: }
19591: }
19592: $currdat = 1;
19593: if (ref($domconfig{'scantron'}) eq 'HASH') {
19594: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
19595: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
19596: $currdat = 0;
19597: }
19598: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
19599: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
19600: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
19601: }
19602: }
19603: }
19604: }
19605: if ($currdat != $newdat) {
19606: $changes{'config'} = 1;
19607: } else {
19608: foreach my $field (@fields) {
19609: if ($currcol{$field} ne '') {
19610: if ($currcol{$field} ne $newcol{$field}) {
19611: $changes{'config'} = 1;
19612: last;
19613: }
19614: } elsif ($newcol{$field} ne '') {
19615: $changes{'config'} = 1;
19616: last;
19617: }
19618: }
19619: }
19620: if (keys(%confhash) > 0) {
19621: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
19622: $dom);
19623: if ($putresult eq 'ok') {
19624: if (keys(%changes) > 0) {
19625: if (ref($confhash{'scantron'}) eq 'HASH') {
19626: $resulttext = &mt('Changes made:').'<ul>';
19627: if ($changes{'scantronformat'}) {
19628: if ($confhash{'scantron'}{'scantronformat'} eq '') {
19629: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
19630: } else {
19631: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
19632: }
19633: }
19634: if ($changes{'config'}) {
19635: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
19636: if ($confhash{'scantron'}{'config'}{'dat'}) {
19637: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
19638: }
19639: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
19640: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
19641: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
19642: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
19643: foreach my $field (@fields) {
19644: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
19645: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
19646: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
19647: }
19648: }
19649: $resulttext .= '</ul></li>';
19650: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
19651: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
19652: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
19653: foreach my $option (@options) {
19654: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
19655: $resulttext .= '<li>'.$titles{$option}.'</li>';
19656: }
19657: }
19658: $resulttext .= '</ul></li>';
19659: }
19660: }
19661: }
19662: }
19663: }
19664: } else {
19665: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
19666: }
19667: }
19668: $resulttext .= '</ul>';
19669: } else {
19670: $resulttext = &mt('Changes made to bubblesheet format file.');
19671: }
19672: &Apache::loncommon::devalidate_domconfig_cache($dom);
19673: if (ref($lastactref) eq 'HASH') {
19674: $lastactref->{'domainconfig'} = 1;
19675: }
19676: } else {
19677: $resulttext = &mt('No changes made to bubblesheet format settings');
19678: }
19679: } else {
19680: $resulttext = '<span class="LC_error">'.
19681: &mt('An error occurred: [_1]',$putresult).'</span>';
19682: }
19683: } else {
19684: $resulttext = &mt('No changes made to bubblesheet format file');
19685: }
19686: if ($errors) {
19687: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
19688: $errors.'</ul></p>';
19689: }
19690: return $resulttext;
19691: }
19692:
19693: sub modify_coursecategories {
19694: my ($dom,$lastactref,%domconfig) = @_;
19695: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
19696: $cathash);
19697: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
19698: my @catitems = ('unauth','auth');
19699: my @cattypes = ('std','domonly','codesrch','none');
19700: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
19701: $cathash = $domconfig{'coursecategories'}{'cats'};
19702: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
19703: $changes{'togglecats'} = 1;
19704: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
19705: }
19706: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
19707: $changes{'categorize'} = 1;
19708: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
19709: }
19710: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
19711: $changes{'togglecatscomm'} = 1;
19712: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
19713: }
19714: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
19715: $changes{'categorizecomm'} = 1;
19716: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
19717:
19718: }
19719: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
19720: $changes{'togglecatsplace'} = 1;
19721: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
19722: }
19723: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
19724: $changes{'categorizeplace'} = 1;
19725: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
19726: }
19727: foreach my $item (@catitems) {
19728: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
19729: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
19730: $changes{$item} = 1;
19731: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
19732: }
19733: }
19734: }
19735: } else {
19736: $changes{'togglecats'} = 1;
19737: $changes{'categorize'} = 1;
19738: $changes{'togglecatscomm'} = 1;
19739: $changes{'categorizecomm'} = 1;
19740: $changes{'togglecatsplace'} = 1;
19741: $changes{'categorizeplace'} = 1;
19742: $domconfig{'coursecategories'} = {
19743: togglecats => $env{'form.togglecats'},
19744: categorize => $env{'form.categorize'},
19745: togglecatscomm => $env{'form.togglecatscomm'},
19746: categorizecomm => $env{'form.categorizecomm'},
19747: togglecatsplace => $env{'form.togglecatsplace'},
19748: categorizeplace => $env{'form.categorizeplace'},
19749: };
19750: foreach my $item (@catitems) {
19751: if ($env{'form.coursecat_'.$item} ne 'std') {
19752: $changes{$item} = 1;
19753: }
19754: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
19755: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
19756: }
19757: }
19758: }
19759: if (ref($cathash) eq 'HASH') {
19760: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
19761: push (@deletecategory,'instcode::0');
19762: }
19763: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
19764: push(@deletecategory,'communities::0');
19765: }
19766: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
19767: push(@deletecategory,'placement::0');
19768: }
19769: }
19770: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
19771: if (ref($cathash) eq 'HASH') {
19772: if (@deletecategory > 0) {
19773: #FIXME Need to remove category from all courses using a deleted category
19774: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
19775: foreach my $item (@deletecategory) {
19776: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
19777: delete($domconfig{'coursecategories'}{'cats'}{$item});
19778: $deletions{$item} = 1;
19779: &recurse_cat_deletes($item,$cathash,\%deletions);
19780: }
19781: }
19782: }
19783: foreach my $item (keys(%{$cathash})) {
19784: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
19785: if ($cathash->{$item} ne $env{'form.'.$item}) {
19786: $reorderings{$item} = 1;
19787: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
19788: }
19789: if ($env{'form.addcategory_name_'.$item} ne '') {
19790: my $newcat = $env{'form.addcategory_name_'.$item};
19791: my $newdepth = $depth+1;
19792: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
19793: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
19794: $adds{$newitem} = 1;
19795: }
19796: if ($env{'form.subcat_'.$item} ne '') {
19797: my $newcat = $env{'form.subcat_'.$item};
19798: my $newdepth = $depth+1;
19799: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
19800: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
19801: $adds{$newitem} = 1;
19802: }
19803: }
19804: }
19805: if ($env{'form.instcode'} eq '1') {
19806: if (ref($cathash) eq 'HASH') {
19807: my $newitem = 'instcode::0';
19808: if ($cathash->{$newitem} eq '') {
19809: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
19810: $adds{$newitem} = 1;
19811: }
19812: } else {
19813: my $newitem = 'instcode::0';
19814: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
19815: $adds{$newitem} = 1;
19816: }
19817: }
19818: if ($env{'form.communities'} eq '1') {
19819: if (ref($cathash) eq 'HASH') {
19820: my $newitem = 'communities::0';
19821: if ($cathash->{$newitem} eq '') {
19822: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
19823: $adds{$newitem} = 1;
19824: }
19825: } else {
19826: my $newitem = 'communities::0';
19827: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
19828: $adds{$newitem} = 1;
19829: }
19830: }
19831: if ($env{'form.placement'} eq '1') {
19832: if (ref($cathash) eq 'HASH') {
19833: my $newitem = 'placement::0';
19834: if ($cathash->{$newitem} eq '') {
19835: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
19836: $adds{$newitem} = 1;
19837: }
19838: } else {
19839: my $newitem = 'placement::0';
19840: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
19841: $adds{$newitem} = 1;
19842: }
19843: }
19844: if ($env{'form.addcategory_name'} ne '') {
19845: if (($env{'form.addcategory_name'} ne 'instcode') &&
19846: ($env{'form.addcategory_name'} ne 'communities') &&
19847: ($env{'form.addcategory_name'} ne 'placement')) {
19848: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
19849: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
19850: $adds{$newitem} = 1;
19851: }
19852: }
19853: my $putresult;
19854: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
19855: if (keys(%deletions) > 0) {
19856: foreach my $key (keys(%deletions)) {
19857: if ($predelallitems{$key} ne '') {
19858: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
19859: }
19860: }
19861: }
19862: my (@chkcats,@chktrails,%chkallitems);
19863: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
19864: if (ref($chkcats[0]) eq 'ARRAY') {
19865: my $depth = 0;
19866: my $chg = 0;
19867: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
19868: my $name = $chkcats[0][$i];
19869: my $item;
19870: if ($name eq '') {
19871: $chg ++;
19872: } else {
19873: $item = &escape($name).'::0';
19874: if ($chg) {
19875: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
19876: }
19877: $depth ++;
19878: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
19879: $depth --;
19880: }
19881: }
19882: }
19883: }
19884: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
19885: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
19886: if ($putresult eq 'ok') {
19887: my %title = (
19888: togglecats => 'Show/Hide a course in catalog',
19889: categorize => 'Assign a category to a course',
19890: togglecatscomm => 'Show/Hide a community in catalog',
19891: categorizecomm => 'Assign a category to a community',
19892: );
19893: my %level = (
19894: dom => 'set in Domain ("Modify Course/Community")',
19895: crs => 'set in Course ("Course Configuration")',
19896: comm => 'set in Community ("Community Configuration")',
19897: none => 'No catalog',
19898: std => 'Standard catalog',
19899: domonly => 'Domain-only catalog',
19900: codesrch => 'Code search form',
19901: );
19902: $resulttext = &mt('Changes made:').'<ul>';
19903: if ($changes{'togglecats'}) {
19904: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
19905: }
19906: if ($changes{'categorize'}) {
19907: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
19908: }
19909: if ($changes{'togglecatscomm'}) {
19910: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
19911: }
19912: if ($changes{'categorizecomm'}) {
19913: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
19914: }
19915: if ($changes{'unauth'}) {
19916: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
19917: }
19918: if ($changes{'auth'}) {
19919: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
19920: }
19921: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
19922: my $cathash;
19923: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
19924: $cathash = $domconfig{'coursecategories'}{'cats'};
19925: } else {
19926: $cathash = {};
19927: }
19928: my (@cats,@trails,%allitems);
19929: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
19930: if (keys(%deletions) > 0) {
19931: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
19932: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
19933: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
19934: }
19935: $resulttext .= '</ul></li>';
19936: }
19937: if (keys(%reorderings) > 0) {
19938: my %sort_by_trail;
19939: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
19940: foreach my $key (keys(%reorderings)) {
19941: if ($allitems{$key} ne '') {
19942: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
19943: }
19944: }
19945: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
19946: $resulttext .= '<li>'.$trails[$trail].'</li>';
19947: }
19948: $resulttext .= '</ul></li>';
19949: }
19950: if (keys(%adds) > 0) {
19951: my %sort_by_trail;
19952: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
19953: foreach my $key (keys(%adds)) {
19954: if ($allitems{$key} ne '') {
19955: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
19956: }
19957: }
19958: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
19959: $resulttext .= '<li>'.$trails[$trail].'</li>';
19960: }
19961: $resulttext .= '</ul></li>';
19962: }
19963: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
19964: if (ref($lastactref) eq 'HASH') {
19965: $lastactref->{'cats'} = 1;
19966: }
19967: }
19968: $resulttext .= '</ul>';
19969: if ($changes{'unauth'} || $changes{'auth'}) {
19970: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
19971: if ($changes{'auth'}) {
19972: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
19973: }
19974: if ($changes{'unauth'}) {
19975: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
19976: }
19977: my $cachetime = 24*60*60;
19978: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19979: if (ref($lastactref) eq 'HASH') {
19980: $lastactref->{'domdefaults'} = 1;
19981: }
19982: }
19983: } else {
19984: $resulttext = '<span class="LC_error">'.
19985: &mt('An error occurred: [_1]',$putresult).'</span>';
19986: }
19987: } else {
19988: $resulttext = &mt('No changes made to course and community categories');
19989: }
19990: return $resulttext;
19991: }
19992:
19993: sub modify_serverstatuses {
19994: my ($dom,%domconfig) = @_;
19995: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
19996: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
19997: %currserverstatus = %{$domconfig{'serverstatuses'}};
19998: }
19999: my @pages = &serverstatus_pages();
20000: foreach my $type (@pages) {
20001: $newserverstatus{$type}{'namedusers'} = '';
20002: $newserverstatus{$type}{'machines'} = '';
20003: if (defined($env{'form.'.$type.'_namedusers'})) {
20004: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
20005: my @okusers;
20006: foreach my $user (@users) {
20007: my ($uname,$udom) = split(/:/,$user);
20008: if (($udom =~ /^$match_domain$/) &&
20009: (&Apache::lonnet::domain($udom)) &&
20010: ($uname =~ /^$match_username$/)) {
20011: if (!grep(/^\Q$user\E/,@okusers)) {
20012: push(@okusers,$user);
20013: }
20014: }
20015: }
20016: if (@okusers > 0) {
20017: @okusers = sort(@okusers);
20018: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
20019: }
20020: }
20021: if (defined($env{'form.'.$type.'_machines'})) {
20022: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
20023: my @okmachines;
20024: foreach my $ip (@machines) {
20025: my @parts = split(/\./,$ip);
20026: next if (@parts < 4);
20027: my $badip = 0;
20028: for (my $i=0; $i<4; $i++) {
20029: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
20030: $badip = 1;
20031: last;
20032: }
20033: }
20034: if (!$badip) {
20035: push(@okmachines,$ip);
20036: }
20037: }
20038: @okmachines = sort(@okmachines);
20039: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
20040: }
20041: }
20042: my %serverstatushash = (
20043: serverstatuses => \%newserverstatus,
20044: );
20045: foreach my $type (@pages) {
20046: foreach my $setting ('namedusers','machines') {
20047: my (@current,@new);
20048: if (ref($currserverstatus{$type}) eq 'HASH') {
20049: if ($currserverstatus{$type}{$setting} ne '') {
20050: @current = split(/,/,$currserverstatus{$type}{$setting});
20051: }
20052: }
20053: if ($newserverstatus{$type}{$setting} ne '') {
20054: @new = split(/,/,$newserverstatus{$type}{$setting});
20055: }
20056: if (@current > 0) {
20057: if (@new > 0) {
20058: foreach my $item (@current) {
20059: if (!grep(/^\Q$item\E$/,@new)) {
20060: $changes{$type}{$setting} = 1;
20061: last;
20062: }
20063: }
20064: foreach my $item (@new) {
20065: if (!grep(/^\Q$item\E$/,@current)) {
20066: $changes{$type}{$setting} = 1;
20067: last;
20068: }
20069: }
20070: } else {
20071: $changes{$type}{$setting} = 1;
20072: }
20073: } elsif (@new > 0) {
20074: $changes{$type}{$setting} = 1;
20075: }
20076: }
20077: }
20078: if (keys(%changes) > 0) {
20079: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
20080: my $putresult = &Apache::lonnet::put_dom('configuration',
20081: \%serverstatushash,$dom);
20082: if ($putresult eq 'ok') {
20083: $resulttext .= &mt('Changes made:').'<ul>';
20084: foreach my $type (@pages) {
20085: if (ref($changes{$type}) eq 'HASH') {
20086: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
20087: if ($changes{$type}{'namedusers'}) {
20088: if ($newserverstatus{$type}{'namedusers'} eq '') {
20089: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
20090: } else {
20091: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
20092: }
20093: }
20094: if ($changes{$type}{'machines'}) {
20095: if ($newserverstatus{$type}{'machines'} eq '') {
20096: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
20097: } else {
20098: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
20099: }
20100:
20101: }
20102: $resulttext .= '</ul></li>';
20103: }
20104: }
20105: $resulttext .= '</ul>';
20106: } else {
20107: $resulttext = '<span class="LC_error">'.
20108: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
20109:
20110: }
20111: } else {
20112: $resulttext = &mt('No changes made to access to server status pages');
20113: }
20114: return $resulttext;
20115: }
20116:
20117: sub modify_helpsettings {
20118: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
20119: my ($resulttext,$errors,%changes,%helphash);
20120: my %defaultchecked = ('submitbugs' => 'on');
20121: my @offon = ('off','on');
20122: my @toggles = ('submitbugs');
20123: my %current = ('submitbugs' => '',
20124: 'adhoc' => {},
20125: );
20126: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
20127: %current = %{$domconfig{'helpsettings'}};
20128: }
20129: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
20130: foreach my $item (@toggles) {
20131: if ($defaultchecked{$item} eq 'on') {
20132: if ($current{$item} eq '') {
20133: if ($env{'form.'.$item} eq '0') {
20134: $changes{$item} = 1;
20135: }
20136: } elsif ($current{$item} ne $env{'form.'.$item}) {
20137: $changes{$item} = 1;
20138: }
20139: } elsif ($defaultchecked{$item} eq 'off') {
20140: if ($current{$item} eq '') {
20141: if ($env{'form.'.$item} eq '1') {
20142: $changes{$item} = 1;
20143: }
20144: } elsif ($current{$item} ne $env{'form.'.$item}) {
20145: $changes{$item} = 1;
20146: }
20147: }
20148: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
20149: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
20150: }
20151: }
20152: my $maxnum = $env{'form.helproles_maxnum'};
20153: my $confname = $dom.'-domainconfig';
20154: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
20155: my (@allpos,%newsettings,%changedprivs,$newrole);
20156: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
20157: my @accesstypes = ('all','dh','da','none','status','inc','exc');
20158: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
20159: my %lt = &Apache::lonlocal::texthash(
20160: s => 'system',
20161: d => 'domain',
20162: order => 'Display order',
20163: access => 'Role usage',
20164: all => 'All with domain helpdesk or helpdesk assistant role',
20165: dh => 'All with domain helpdesk role',
20166: da => 'All with domain helpdesk assistant role',
20167: none => 'None',
20168: status => 'Determined based on institutional status',
20169: inc => 'Include all, but exclude specific personnel',
20170: exc => 'Exclude all, but include specific personnel',
20171: );
20172: for (my $num=0; $num<=$maxnum; $num++) {
20173: my ($prefix,$identifier,$rolename,%curr);
20174: if ($num == $maxnum) {
20175: next unless ($env{'form.newcusthelp'} == $maxnum);
20176: $identifier = 'custhelp'.$num;
20177: $prefix = 'helproles_'.$num;
20178: $rolename = $env{'form.custhelpname'.$num};
20179: $rolename=~s/[^A-Za-z0-9]//gs;
20180: next if ($rolename eq '');
20181: next if (exists($existing{'rolesdef_'.$rolename}));
20182: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
20183: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
20184: $newprivs{'c'},$confname,$dom);
20185: if ($result ne 'ok') {
20186: $errors .= '<li><span class="LC_error">'.
20187: &mt('An error occurred storing the new custom role: [_1]',
20188: $result).'</span></li>';
20189: next;
20190: } else {
20191: $changedprivs{$rolename} = \%newprivs;
20192: $newrole = $rolename;
20193: }
20194: } else {
20195: $prefix = 'helproles_'.$num;
20196: $rolename = $env{'form.'.$prefix};
20197: next if ($rolename eq '');
20198: next unless (exists($existing{'rolesdef_'.$rolename}));
20199: $identifier = 'custhelp'.$num;
20200: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
20201: my %currprivs;
20202: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
20203: split(/\_/,$existing{'rolesdef_'.$rolename});
20204: foreach my $level ('c','d','s') {
20205: if ($newprivs{$level} ne $currprivs{$level}) {
20206: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
20207: $newprivs{'c'},$confname,$dom);
20208: if ($result ne 'ok') {
20209: $errors .= '<li><span class="LC_error">'.
20210: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
20211: $rolename,$result).'</span></li>';
20212: } else {
20213: $changedprivs{$rolename} = \%newprivs;
20214: }
20215: last;
20216: }
20217: }
20218: if (ref($current{'adhoc'}) eq 'HASH') {
20219: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
20220: %curr = %{$current{'adhoc'}{$rolename}};
20221: }
20222: }
20223: }
20224: my $newpos = $env{'form.'.$prefix.'_pos'};
20225: $newpos =~ s/\D+//g;
20226: $allpos[$newpos] = $rolename;
20227: my $newdesc = $env{'form.'.$prefix.'_desc'};
20228: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
20229: if ($curr{'desc'}) {
20230: if ($curr{'desc'} ne $newdesc) {
20231: $changes{'customrole'}{$rolename}{'desc'} = 1;
20232: $newsettings{$rolename}{'desc'} = $newdesc;
20233: }
20234: } elsif ($newdesc ne '') {
20235: $changes{'customrole'}{$rolename}{'desc'} = 1;
20236: $newsettings{$rolename}{'desc'} = $newdesc;
20237: }
20238: my $access = $env{'form.'.$prefix.'_access'};
20239: if (grep(/^\Q$access\E$/,@accesstypes)) {
20240: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
20241: if ($access eq 'status') {
20242: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
20243: if (scalar(@statuses) == 0) {
20244: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
20245: } else {
20246: my (@shownstatus,$numtypes);
20247: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
20248: if (ref($types) eq 'ARRAY') {
20249: $numtypes = scalar(@{$types});
20250: foreach my $type (sort(@statuses)) {
20251: if ($type eq 'default') {
20252: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
20253: } elsif (grep(/^\Q$type\E$/,@{$types})) {
20254: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
20255: push(@shownstatus,$usertypes->{$type});
20256: }
20257: }
20258: }
20259: if (grep(/^default$/,@statuses)) {
20260: push(@shownstatus,$othertitle);
20261: }
20262: if (scalar(@shownstatus) == 1+$numtypes) {
20263: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
20264: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
20265: } else {
20266: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
20267: if (ref($curr{'status'}) eq 'ARRAY') {
20268: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
20269: if (@diffs) {
20270: $changes{'customrole'}{$rolename}{$access} = 1;
20271: }
20272: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
20273: $changes{'customrole'}{$rolename}{$access} = 1;
20274: }
20275: }
20276: }
20277: } elsif (($access eq 'inc') || ($access eq 'exc')) {
20278: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
20279: my @newspecstaff;
20280: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
20281: foreach my $person (sort(@personnel)) {
20282: if ($domhelpdesk{$person}) {
20283: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
20284: }
20285: }
20286: if (ref($curr{$access}) eq 'ARRAY') {
20287: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
20288: if (@diffs) {
20289: $changes{'customrole'}{$rolename}{$access} = 1;
20290: }
20291: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
20292: $changes{'customrole'}{$rolename}{$access} = 1;
20293: }
20294: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
20295: my ($uname,$udom) = split(/:/,$person);
20296: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
20297: }
20298: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
20299: }
20300: } else {
20301: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
20302: }
20303: unless ($curr{'access'} eq $access) {
20304: $changes{'customrole'}{$rolename}{'access'} = 1;
20305: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
20306: }
20307: }
20308: if (@allpos > 0) {
20309: my $idx = 0;
20310: foreach my $rolename (@allpos) {
20311: if ($rolename ne '') {
20312: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
20313: if (ref($current{'adhoc'}) eq 'HASH') {
20314: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
20315: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
20316: $changes{'customrole'}{$rolename}{'order'} = 1;
20317: $newsettings{$rolename}{'order'} = $idx+1;
20318: }
20319: }
20320: }
20321: $idx ++;
20322: }
20323: }
20324: }
20325: my $putresult;
20326: if (keys(%changes) > 0) {
20327: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
20328: if ($putresult eq 'ok') {
20329: if (ref($helphash{'helpsettings'}) eq 'HASH') {
20330: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
20331: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
20332: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
20333: }
20334: }
20335: my $cachetime = 24*60*60;
20336: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20337: if (ref($lastactref) eq 'HASH') {
20338: $lastactref->{'domdefaults'} = 1;
20339: }
20340: } else {
20341: $errors .= '<li><span class="LC_error">'.
20342: &mt('An error occurred storing the settings: [_1]',
20343: $putresult).'</span></li>';
20344: }
20345: }
20346: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
20347: $resulttext = &mt('Changes made:').'<ul>';
20348: my (%shownprivs,@levelorder);
20349: @levelorder = ('c','d','s');
20350: if ((keys(%changes)) && ($putresult eq 'ok')) {
20351: foreach my $item (sort(keys(%changes))) {
20352: if ($item eq 'submitbugs') {
20353: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
20354: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
20355: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
20356: } elsif ($item eq 'customrole') {
20357: if (ref($changes{'customrole'}) eq 'HASH') {
20358: my @keyorder = ('order','desc','access','status','exc','inc');
20359: my %keytext = &Apache::lonlocal::texthash(
20360: order => 'Order',
20361: desc => 'Role description',
20362: access => 'Role usage',
20363: status => 'Allowed institutional types',
20364: exc => 'Allowed personnel',
20365: inc => 'Disallowed personnel',
20366: );
20367: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
20368: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
20369: if ($role eq $newrole) {
20370: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
20371: $role).'<ul>';
20372: } else {
20373: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
20374: $role).'<ul>';
20375: }
20376: foreach my $key (@keyorder) {
20377: if ($changes{'customrole'}{$role}{$key}) {
20378: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
20379: $keytext{$key},$newsettings{$role}{$key}).
20380: '</li>';
20381: }
20382: }
20383: if (ref($changedprivs{$role}) eq 'HASH') {
20384: $shownprivs{$role} = 1;
20385: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
20386: foreach my $level (@levelorder) {
20387: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
20388: next if ($item eq '');
20389: my ($priv) = split(/\&/,$item,2);
20390: if (&Apache::lonnet::plaintext($priv)) {
20391: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
20392: unless ($level eq 'c') {
20393: $resulttext .= ' ('.$lt{$level}.')';
20394: }
20395: $resulttext .= '</li>';
20396: }
20397: }
20398: }
20399: $resulttext .= '</ul>';
20400: }
20401: $resulttext .= '</ul></li>';
20402: }
20403: }
20404: }
20405: }
20406: }
20407: }
20408: if (keys(%changedprivs)) {
20409: foreach my $role (sort(keys(%changedprivs))) {
20410: unless ($shownprivs{$role}) {
20411: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
20412: $role).'<ul>'.
20413: '<li>'.&mt('Privileges set to :').'<ul>';
20414: foreach my $level (@levelorder) {
20415: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
20416: next if ($item eq '');
20417: my ($priv) = split(/\&/,$item,2);
20418: if (&Apache::lonnet::plaintext($priv)) {
20419: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
20420: unless ($level eq 'c') {
20421: $resulttext .= ' ('.$lt{$level}.')';
20422: }
20423: $resulttext .= '</li>';
20424: }
20425: }
20426: }
20427: $resulttext .= '</ul></li></ul></li>';
20428: }
20429: }
20430: }
20431: $resulttext .= '</ul>';
20432: } else {
20433: $resulttext = &mt('No changes made to help settings');
20434: }
20435: if ($errors) {
20436: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
20437: $errors.'</ul>';
20438: }
20439: return $resulttext;
20440: }
20441:
20442: sub modify_coursedefaults {
20443: my ($dom,$lastactref,%domconfig) = @_;
20444: my ($resulttext,$errors,%changes,%defaultshash);
20445: my %defaultchecked = (
20446: 'canuse_pdfforms' => 'off',
20447: 'uselcmath' => 'on',
20448: 'usejsme' => 'on',
20449: 'inline_chem' => 'on',
20450: );
20451: my @toggles = ('canuse_pdfforms','uselcmath','usejsme','inline_chem');
20452: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
20453: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
20454: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
20455: 'mysqltables_textbook','mysqltables_placement');
20456: my @types = ('official','unofficial','community','textbook','placement');
20457: my %staticdefaults = (
20458: anonsurvey_threshold => 10,
20459: uploadquota => 500,
20460: postsubmit => 60,
20461: mysqltables => 172800,
20462: );
20463: my %texoptions = (
20464: MathJax => 'MathJax',
20465: mimetex => &mt('Convert to Images'),
20466: tth => &mt('TeX to HTML'),
20467: );
20468: $defaultshash{'coursedefaults'} = {};
20469:
20470: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
20471: if ($domconfig{'coursedefaults'} eq '') {
20472: $domconfig{'coursedefaults'} = {};
20473: }
20474: }
20475:
20476: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
20477: foreach my $item (@toggles) {
20478: if ($defaultchecked{$item} eq 'on') {
20479: if (($domconfig{'coursedefaults'}{$item} eq '') &&
20480: ($env{'form.'.$item} eq '0')) {
20481: $changes{$item} = 1;
20482: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
20483: $changes{$item} = 1;
20484: }
20485: } elsif ($defaultchecked{$item} eq 'off') {
20486: if (($domconfig{'coursedefaults'}{$item} eq '') &&
20487: ($env{'form.'.$item} eq '1')) {
20488: $changes{$item} = 1;
20489: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
20490: $changes{$item} = 1;
20491: }
20492: }
20493: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
20494: }
20495: foreach my $item (@numbers) {
20496: my ($currdef,$newdef);
20497: $newdef = $env{'form.'.$item};
20498: if ($item eq 'anonsurvey_threshold') {
20499: $currdef = $domconfig{'coursedefaults'}{$item};
20500: $newdef =~ s/\D//g;
20501: if ($newdef eq '' || $newdef < 1) {
20502: $newdef = 1;
20503: }
20504: $defaultshash{'coursedefaults'}{$item} = $newdef;
20505: } else {
20506: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
20507: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
20508: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
20509: }
20510: $newdef =~ s/[^\w.\-]//g;
20511: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
20512: }
20513: if ($currdef ne $newdef) {
20514: if ($item eq 'anonsurvey_threshold') {
20515: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
20516: $changes{$item} = 1;
20517: }
20518: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
20519: my $setting = $1;
20520: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
20521: $changes{$setting} = 1;
20522: }
20523: }
20524: }
20525: }
20526: my $texengine;
20527: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
20528: $texengine = $env{'form.texengine'};
20529: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
20530: if ($currdef eq '') {
20531: unless ($texengine eq $Apache::lonnet::deftex) {
20532: $changes{'texengine'} = 1;
20533: }
20534: } elsif ($currdef ne $texengine) {
20535: $changes{'texengine'} = 1;
20536: }
20537: }
20538: if ($texengine ne '') {
20539: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
20540: }
20541: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
20542: my @currclonecode;
20543: if (ref($currclone) eq 'HASH') {
20544: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
20545: @currclonecode = @{$currclone->{'instcode'}};
20546: }
20547: }
20548: my $newclone;
20549: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
20550: $newclone = $env{'form.canclone'};
20551: }
20552: if ($newclone eq 'instcode') {
20553: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
20554: my (%codedefaults,@code_order,@clonecode);
20555: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
20556: \@code_order);
20557: foreach my $item (@code_order) {
20558: if (grep(/^\Q$item\E$/,@newcodes)) {
20559: push(@clonecode,$item);
20560: }
20561: }
20562: if (@clonecode) {
20563: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
20564: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
20565: if (@diffs) {
20566: $changes{'canclone'} = 1;
20567: }
20568: } else {
20569: $newclone eq '';
20570: }
20571: } elsif ($newclone ne '') {
20572: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
20573: }
20574: if ($newclone ne $currclone) {
20575: $changes{'canclone'} = 1;
20576: }
20577: my %credits;
20578: foreach my $type (@types) {
20579: unless ($type eq 'community') {
20580: $credits{$type} = $env{'form.'.$type.'_credits'};
20581: $credits{$type} =~ s/[^\d.]+//g;
20582: }
20583: }
20584: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
20585: ($env{'form.coursecredits'} eq '1')) {
20586: $changes{'coursecredits'} = 1;
20587: foreach my $type (keys(%credits)) {
20588: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
20589: }
20590: } else {
20591: if ($env{'form.coursecredits'} eq '1') {
20592: foreach my $type (@types) {
20593: unless ($type eq 'community') {
20594: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
20595: $changes{'coursecredits'} = 1;
20596: }
20597: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
20598: }
20599: }
20600: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
20601: foreach my $type (@types) {
20602: unless ($type eq 'community') {
20603: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
20604: $changes{'coursecredits'} = 1;
20605: last;
20606: }
20607: }
20608: }
20609: }
20610: }
20611: if ($env{'form.postsubmit'} eq '1') {
20612: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
20613: my %currtimeout;
20614: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
20615: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
20616: $changes{'postsubmit'} = 1;
20617: }
20618: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
20619: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
20620: }
20621: } else {
20622: $changes{'postsubmit'} = 1;
20623: }
20624: foreach my $type (@types) {
20625: my $timeout = $env{'form.'.$type.'_timeout'};
20626: $timeout =~ s/\D//g;
20627: if ($timeout == $staticdefaults{'postsubmit'}) {
20628: $timeout = '';
20629: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
20630: $timeout = '0';
20631: }
20632: unless ($timeout eq '') {
20633: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
20634: }
20635: if (exists($currtimeout{$type})) {
20636: if ($timeout ne $currtimeout{$type}) {
20637: $changes{'postsubmit'} = 1;
20638: }
20639: } elsif ($timeout ne '') {
20640: $changes{'postsubmit'} = 1;
20641: }
20642: }
20643: } else {
20644: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
20645: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
20646: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
20647: $changes{'postsubmit'} = 1;
20648: }
20649: } else {
20650: $changes{'postsubmit'} = 1;
20651: }
20652: }
20653: }
20654: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
20655: $dom);
20656: if ($putresult eq 'ok') {
20657: if (keys(%changes) > 0) {
20658: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
20659: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
20660: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
20661: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'}) ||
20662: ($changes{'inline_chem'})) {
20663: foreach my $item ('canuse_pdfforms','uselcmath','usejsme','inline_chem','texengine') {
20664: if ($changes{$item}) {
20665: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
20666: }
20667: }
20668: if ($changes{'coursecredits'}) {
20669: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
20670: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
20671: $domdefaults{$type.'credits'} =
20672: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
20673: }
20674: }
20675: }
20676: if ($changes{'postsubmit'}) {
20677: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
20678: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
20679: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
20680: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
20681: $domdefaults{$type.'postsubtimeout'} =
20682: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
20683: }
20684: }
20685: }
20686: }
20687: if ($changes{'uploadquota'}) {
20688: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
20689: foreach my $type (@types) {
20690: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
20691: }
20692: }
20693: }
20694: if ($changes{'canclone'}) {
20695: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
20696: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
20697: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
20698: if (@clonecodes) {
20699: $domdefaults{'canclone'} = join('+',@clonecodes);
20700: }
20701: }
20702: } else {
20703: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
20704: }
20705: }
20706: my $cachetime = 24*60*60;
20707: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20708: if (ref($lastactref) eq 'HASH') {
20709: $lastactref->{'domdefaults'} = 1;
20710: }
20711: }
20712: $resulttext = &mt('Changes made:').'<ul>';
20713: foreach my $item (sort(keys(%changes))) {
20714: if ($item eq 'canuse_pdfforms') {
20715: if ($env{'form.'.$item} eq '1') {
20716: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
20717: } else {
20718: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
20719: }
20720: } elsif ($item eq 'uselcmath') {
20721: if ($env{'form.'.$item} eq '1') {
20722: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
20723: } else {
20724: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
20725: }
20726: } elsif ($item eq 'usejsme') {
20727: if ($env{'form.'.$item} eq '1') {
20728: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
20729: } else {
20730: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
20731: }
20732: } elsif ($item eq 'inline_chem') {
20733: if ($env{'form.'.$item} eq '1') {
20734: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses inline previewer').'</li>';
20735: } else {
20736: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses pop-up previewer').'</li>';
20737: }
20738: } elsif ($item eq 'texengine') {
20739: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
20740: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
20741: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
20742: }
20743: } elsif ($item eq 'anonsurvey_threshold') {
20744: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
20745: } elsif ($item eq 'uploadquota') {
20746: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
20747: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
20748: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
20749: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
20750: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
20751: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
20752: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
20753: '</ul>'.
20754: '</li>';
20755: } else {
20756: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
20757: }
20758: } elsif ($item eq 'mysqltables') {
20759: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
20760: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
20761: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
20762: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
20763: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
20764: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
20765: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
20766: '</ul>'.
20767: '</li>';
20768: } else {
20769: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
20770: }
20771: } elsif ($item eq 'postsubmit') {
20772: if ($domdefaults{'postsubmit'} eq 'off') {
20773: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
20774: } else {
20775: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
20776: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
20777: $resulttext .= &mt('durations:').'<ul>';
20778: foreach my $type (@types) {
20779: $resulttext .= '<li>';
20780: my $timeout;
20781: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
20782: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
20783: }
20784: my $display;
20785: if ($timeout eq '0') {
20786: $display = &mt('unlimited');
20787: } elsif ($timeout eq '') {
20788: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
20789: } else {
20790: $display = &mt('[quant,_1,second]',$timeout);
20791: }
20792: if ($type eq 'community') {
20793: $resulttext .= &mt('Communities');
20794: } elsif ($type eq 'official') {
20795: $resulttext .= &mt('Official courses');
20796: } elsif ($type eq 'unofficial') {
20797: $resulttext .= &mt('Unofficial courses');
20798: } elsif ($type eq 'textbook') {
20799: $resulttext .= &mt('Textbook courses');
20800: } elsif ($type eq 'placement') {
20801: $resulttext .= &mt('Placement tests');
20802: }
20803: $resulttext .= ' -- '.$display.'</li>';
20804: }
20805: $resulttext .= '</ul>';
20806: }
20807: $resulttext .= '</li>';
20808: }
20809: } elsif ($item eq 'coursecredits') {
20810: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
20811: if (($domdefaults{'officialcredits'} eq '') &&
20812: ($domdefaults{'unofficialcredits'} eq '') &&
20813: ($domdefaults{'textbookcredits'} eq '')) {
20814: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
20815: } else {
20816: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
20817: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
20818: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
20819: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
20820: '</ul>'.
20821: '</li>';
20822: }
20823: } else {
20824: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
20825: }
20826: } elsif ($item eq 'canclone') {
20827: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
20828: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
20829: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
20830: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
20831: }
20832: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
20833: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
20834: } else {
20835: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
20836: }
20837: }
20838: }
20839: $resulttext .= '</ul>';
20840: } else {
20841: $resulttext = &mt('No changes made to course defaults');
20842: }
20843: } else {
20844: $resulttext = '<span class="LC_error">'.
20845: &mt('An error occurred: [_1]',$putresult).'</span>';
20846: }
20847: return $resulttext;
20848: }
20849:
20850: sub modify_selfenrollment {
20851: my ($dom,$lastactref,%domconfig) = @_;
20852: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
20853: my @types = ('official','unofficial','community','textbook','placement');
20854: my %titles = &tool_titles();
20855: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
20856: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
20857: $ordered{'default'} = ['types','registered','approval','limit'];
20858:
20859: my (%roles,%shown,%toplevel);
20860: $roles{'0'} = &Apache::lonnet::plaintext('dc');
20861:
20862: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
20863: if ($domconfig{'selfenrollment'} eq '') {
20864: $domconfig{'selfenrollment'} = {};
20865: }
20866: }
20867: %toplevel = (
20868: admin => 'Configuration Rights',
20869: default => 'Default settings',
20870: validation => 'Validation of self-enrollment requests',
20871: );
20872: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
20873:
20874: if (ref($ordered{'admin'}) eq 'ARRAY') {
20875: foreach my $item (@{$ordered{'admin'}}) {
20876: foreach my $type (@types) {
20877: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
20878: $selfenrollhash{'admin'}{$type}{$item} = 1;
20879: } else {
20880: $selfenrollhash{'admin'}{$type}{$item} = 0;
20881: }
20882: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
20883: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
20884: if ($selfenrollhash{'admin'}{$type}{$item} ne
20885: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
20886: push(@{$changes{'admin'}{$type}},$item);
20887: }
20888: } else {
20889: if (!$selfenrollhash{'admin'}{$type}{$item}) {
20890: push(@{$changes{'admin'}{$type}},$item);
20891: }
20892: }
20893: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
20894: push(@{$changes{'admin'}{$type}},$item);
20895: }
20896: }
20897: }
20898: }
20899:
20900: foreach my $item (@{$ordered{'default'}}) {
20901: foreach my $type (@types) {
20902: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
20903: if ($item eq 'types') {
20904: unless (($value eq 'all') || ($value eq 'dom')) {
20905: $value = '';
20906: }
20907: } elsif ($item eq 'registered') {
20908: unless ($value eq '1') {
20909: $value = 0;
20910: }
20911: } elsif ($item eq 'approval') {
20912: unless ($value =~ /^[012]$/) {
20913: $value = 0;
20914: }
20915: } else {
20916: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
20917: $value = 'none';
20918: }
20919: }
20920: $selfenrollhash{'default'}{$type}{$item} = $value;
20921: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
20922: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
20923: if ($selfenrollhash{'default'}{$type}{$item} ne
20924: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
20925: push(@{$changes{'default'}{$type}},$item);
20926: }
20927: } else {
20928: push(@{$changes{'default'}{$type}},$item);
20929: }
20930: } else {
20931: push(@{$changes{'default'}{$type}},$item);
20932: }
20933: if ($item eq 'limit') {
20934: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
20935: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
20936: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
20937: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
20938: }
20939: } else {
20940: $selfenrollhash{'default'}{$type}{'cap'} = '';
20941: }
20942: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
20943: if ($selfenrollhash{'default'}{$type}{'cap'} ne
20944: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
20945: push(@{$changes{'default'}{$type}},'cap');
20946: }
20947: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
20948: push(@{$changes{'default'}{$type}},'cap');
20949: }
20950: }
20951: }
20952: }
20953:
20954: foreach my $item (@{$itemsref}) {
20955: if ($item eq 'fields') {
20956: my @changed;
20957: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
20958: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
20959: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
20960: }
20961: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
20962: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
20963: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
20964: $domconfig{'selfenrollment'}{'validation'}{$item});
20965: } else {
20966: @changed = @{$selfenrollhash{'validation'}{$item}};
20967: }
20968: } else {
20969: @changed = @{$selfenrollhash{'validation'}{$item}};
20970: }
20971: if (@changed) {
20972: if ($selfenrollhash{'validation'}{$item}) {
20973: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
20974: } else {
20975: $changes{'validation'}{$item} = &mt('None');
20976: }
20977: }
20978: } else {
20979: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
20980: if ($item eq 'markup') {
20981: if ($env{'form.selfenroll_validation_'.$item}) {
20982: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
20983: }
20984: }
20985: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
20986: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
20987: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
20988: }
20989: }
20990: }
20991: }
20992:
20993: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
20994: $dom);
20995: if ($putresult eq 'ok') {
20996: if (keys(%changes) > 0) {
20997: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
20998: $resulttext = &mt('Changes made:').'<ul>';
20999: foreach my $key ('admin','default','validation') {
21000: if (ref($changes{$key}) eq 'HASH') {
21001: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
21002: if ($key eq 'validation') {
21003: foreach my $item (@{$itemsref}) {
21004: if (exists($changes{$key}{$item})) {
21005: if ($item eq 'markup') {
21006: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
21007: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
21008: } else {
21009: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
21010: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
21011: }
21012: }
21013: }
21014: } else {
21015: foreach my $type (@types) {
21016: if ($type eq 'community') {
21017: $roles{'1'} = &mt('Community personnel');
21018: } else {
21019: $roles{'1'} = &mt('Course personnel');
21020: }
21021: if (ref($changes{$key}{$type}) eq 'ARRAY') {
21022: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
21023: if ($key eq 'admin') {
21024: my @mgrdc = ();
21025: if (ref($ordered{$key}) eq 'ARRAY') {
21026: foreach my $item (@{$ordered{'admin'}}) {
21027: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
21028: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
21029: push(@mgrdc,$item);
21030: }
21031: }
21032: }
21033: if (@mgrdc) {
21034: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
21035: } else {
21036: delete($domdefaults{$type.'selfenrolladmdc'});
21037: }
21038: }
21039: } else {
21040: if (ref($ordered{$key}) eq 'ARRAY') {
21041: foreach my $item (@{$ordered{$key}}) {
21042: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
21043: $domdefaults{$type.'selfenroll'.$item} =
21044: $selfenrollhash{$key}{$type}{$item};
21045: }
21046: }
21047: }
21048: }
21049: }
21050: $resulttext .= '<li>'.$titles{$type}.'<ul>';
21051: foreach my $item (@{$ordered{$key}}) {
21052: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
21053: $resulttext .= '<li>';
21054: if ($key eq 'admin') {
21055: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
21056: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
21057: } else {
21058: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
21059: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
21060: }
21061: $resulttext .= '</li>';
21062: }
21063: }
21064: $resulttext .= '</ul></li>';
21065: }
21066: }
21067: $resulttext .= '</ul></li>';
21068: }
21069: }
21070: }
21071: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
21072: my $cachetime = 24*60*60;
21073: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21074: if (ref($lastactref) eq 'HASH') {
21075: $lastactref->{'domdefaults'} = 1;
21076: }
21077: }
21078: $resulttext .= '</ul>';
21079: } else {
21080: $resulttext = &mt('No changes made to self-enrollment settings');
21081: }
21082: } else {
21083: $resulttext = '<span class="LC_error">'.
21084: &mt('An error occurred: [_1]',$putresult).'</span>';
21085: }
21086: return $resulttext;
21087: }
21088:
21089: sub modify_wafproxy {
21090: my ($dom,$action,$lastactref,%domconfig) = @_;
21091: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21092: my (%othercontrol,%canset,%values,%curralias,%currsaml,%currvalue,@warnings,
21093: %wafproxy,%changes,%expirecache,%expiresaml);
21094: foreach my $server (sort(keys(%servers))) {
21095: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
21096: if ($serverhome eq $server) {
21097: my $serverdom = &Apache::lonnet::host_domain($server);
21098: if ($serverdom eq $dom) {
21099: $canset{$server} = 1;
21100: }
21101: }
21102: }
21103: if (ref($domconfig{'wafproxy'}) eq 'HASH') {
21104: %{$values{$dom}} = ();
21105: if (ref($domconfig{'wafproxy'}{'alias'}) eq 'HASH') {
21106: %curralias = %{$domconfig{'wafproxy'}{'alias'}};
21107: }
21108: if (ref($domconfig{'wafproxy'}{'saml'}) eq 'HASH') {
21109: %currsaml = %{$domconfig{'wafproxy'}{'saml'}};
21110: }
21111: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
21112: $currvalue{$item} = $domconfig{'wafproxy'}{$item};
21113: }
21114: }
21115: my $output;
21116: if (keys(%canset)) {
21117: %{$wafproxy{'alias'}} = ();
21118: %{$wafproxy{'saml'}} = ();
21119: foreach my $key (sort(keys(%canset))) {
21120: if ($env{'form.wafproxy_'.$dom}) {
21121: $wafproxy{'alias'}{$key} = $env{'form.wafproxy_alias_'.$key};
21122: $wafproxy{'alias'}{$key} =~ s/^\s+|\s+$//g;
21123: if ($wafproxy{'alias'}{$key} ne $curralias{$key}) {
21124: $changes{'alias'} = 1;
21125: }
21126: if ($env{'form.wafproxy_alias_saml_'.$key}) {
21127: $wafproxy{'saml'}{$key} = 1;
21128: }
21129: if ($wafproxy{'saml'}{$key} ne $currsaml{$key}) {
21130: $changes{'saml'} = 1;
21131: }
21132: } else {
21133: $wafproxy{'alias'}{$key} = '';
21134: $wafproxy{'saml'}{$key} = '';
21135: if ($curralias{$key}) {
21136: $changes{'alias'} = 1;
21137: }
21138: if ($currsaml{$key}) {
21139: $changes{'saml'} = 1;
21140: }
21141: }
21142: if ($wafproxy{'alias'}{$key} eq '') {
21143: if ($curralias{$key}) {
21144: $expirecache{$key} = 1;
21145: }
21146: delete($wafproxy{'alias'}{$key});
21147: }
21148: if ($wafproxy{'saml'}{$key} eq '') {
21149: if ($currsaml{$key}) {
21150: $expiresaml{$key} = 1;
21151: }
21152: delete($wafproxy{'saml'}{$key});
21153: }
21154: }
21155: unless (keys(%{$wafproxy{'alias'}})) {
21156: delete($wafproxy{'alias'});
21157: }
21158: unless (keys(%{$wafproxy{'saml'}})) {
21159: delete($wafproxy{'saml'});
21160: }
21161: # Localization for values in %warn occurs in &mt() calls separately.
21162: my %warn = (
21163: trusted => 'trusted IP range(s)',
21164: vpnint => 'internal IP range(s) for VPN sessions(s)',
21165: vpnext => 'IP range(s) for backend WAF connections',
21166: );
21167: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
21168: my $possible = $env{'form.wafproxy_'.$item};
21169: $possible =~ s/^\s+|\s+$//g;
21170: if ($possible ne '') {
21171: if ($item eq 'remoteip') {
21172: if ($possible =~ /^[mhn]$/) {
21173: $wafproxy{$item} = $possible;
21174: }
21175: } elsif ($item eq 'ipheader') {
21176: if ($wafproxy{'remoteip'} eq 'h') {
21177: $wafproxy{$item} = $possible;
21178: }
21179: } elsif ($item eq 'sslopt') {
21180: if ($possible =~ /^0|1$/) {
21181: $wafproxy{$item} = $possible;
21182: }
21183: } else {
21184: my (@ok,$count);
21185: if (($item eq 'vpnint') || ($item eq 'vpnext')) {
21186: unless ($env{'form.wafproxy_vpnaccess'}) {
21187: $possible = '';
21188: }
21189: } elsif ($item eq 'trusted') {
21190: unless ($wafproxy{'remoteip'} eq 'h') {
21191: $possible = '';
21192: }
21193: }
21194: unless ($possible eq '') {
21195: $possible =~ s/[\r\n]+/\s/g;
21196: $possible =~ s/\s*-\s*/-/g;
21197: $possible =~ s/\s+/,/g;
21198: $possible =~ s/,+/,/g;
21199: }
21200: $count = 0;
21201: if ($possible ne '') {
21202: foreach my $poss (split(/\,/,$possible)) {
21203: $count ++;
21204: $poss = &validate_ip_pattern($poss);
21205: if ($poss ne '') {
21206: push(@ok,$poss);
21207: }
21208: }
21209: my $diff = $count - scalar(@ok);
21210: if ($diff) {
21211: push(@warnings,'<li>'.
21212: &mt('[quant,_1,IP] invalid and excluded from saved value for [_2]',
21213: $diff,$warn{$item}).
21214: '</li>');
21215: }
21216: if (@ok) {
21217: my @cidr_list;
21218: foreach my $item (@ok) {
21219: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
21220: }
21221: $wafproxy{$item} = join(',',@cidr_list);
21222: }
21223: }
21224: }
21225: if ($wafproxy{$item} ne $currvalue{$item}) {
21226: $changes{$item} = 1;
21227: }
21228: } elsif ($currvalue{$item}) {
21229: $changes{$item} = 1;
21230: }
21231: }
21232: } else {
21233: if (keys(%curralias)) {
21234: $changes{'alias'} = 1;
21235: }
21236: if (keys(%currsaml)) {
21237: $changes{'saml'} = 1;
21238: }
21239: if (keys(%currvalue)) {
21240: foreach my $key (keys(%currvalue)) {
21241: $changes{$key} = 1;
21242: }
21243: }
21244: }
21245: if (keys(%changes)) {
21246: my %defaultshash = (
21247: wafproxy => \%wafproxy,
21248: );
21249: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
21250: $dom);
21251: if ($putresult eq 'ok') {
21252: my $cachetime = 24*60*60;
21253: my (%domdefaults,$updatedomdefs);
21254: foreach my $item ('ipheader','trusted','vpnint','vpnext','sslopt') {
21255: if ($changes{$item}) {
21256: unless ($updatedomdefs) {
21257: %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
21258: $updatedomdefs = 1;
21259: }
21260: if ($wafproxy{$item}) {
21261: $domdefaults{'waf_'.$item} = $wafproxy{$item};
21262: } elsif (exists($domdefaults{'waf_'.$item})) {
21263: delete($domdefaults{'waf_'.$item});
21264: }
21265: }
21266: }
21267: if ($updatedomdefs) {
21268: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21269: if (ref($lastactref) eq 'HASH') {
21270: $lastactref->{'domdefaults'} = 1;
21271: }
21272: }
21273: if ((exists($wafproxy{'alias'})) || (keys(%expirecache))) {
21274: my %updates = %expirecache;
21275: foreach my $key (keys(%expirecache)) {
21276: &Apache::lonnet::devalidate_cache_new('proxyalias',$key);
21277: }
21278: if (ref($wafproxy{'alias'}) eq 'HASH') {
21279: my $cachetime = 24*60*60;
21280: foreach my $key (keys(%{$wafproxy{'alias'}})) {
21281: $updates{$key} = 1;
21282: &Apache::lonnet::do_cache_new('proxyalias',$key,$wafproxy{'alias'}{$key},
21283: $cachetime);
21284: }
21285: }
21286: if (ref($lastactref) eq 'HASH') {
21287: $lastactref->{'proxyalias'} = \%updates;
21288: }
21289: }
21290: if ((exists($wafproxy{'saml'})) || (keys(%expiresaml))) {
21291: my %samlupdates = %expiresaml;
21292: foreach my $key (keys(%expiresaml)) {
21293: &Apache::lonnet::devalidate_cache_new('proxysaml',$key);
21294: }
21295: if (ref($wafproxy{'saml'}) eq 'HASH') {
21296: my $cachetime = 24*60*60;
21297: foreach my $key (keys(%{$wafproxy{'saml'}})) {
21298: $samlupdates{$key} = 1;
21299: &Apache::lonnet::do_cache_new('proxysaml',$key,$wafproxy{'saml'}{$key},
21300: $cachetime);
21301: }
21302: }
21303: if (ref($lastactref) eq 'HASH') {
21304: $lastactref->{'proxysaml'} = \%samlupdates;
21305: }
21306: }
21307: $output = &mt('Changes were made to Web Application Firewall/Reverse Proxy').'<ul>';
21308: foreach my $item ('alias','saml','remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
21309: if ($changes{$item}) {
21310: if ($item eq 'alias') {
21311: my $numaliased = 0;
21312: if (ref($wafproxy{'alias'}) eq 'HASH') {
21313: my $shown;
21314: if (keys(%{$wafproxy{'alias'}})) {
21315: foreach my $server (sort(keys(%{$wafproxy{'alias'}}))) {
21316: $shown .= '<li>'.&mt('[_1] aliased by [_2]',
21317: &Apache::lonnet::hostname($server),
21318: $wafproxy{'alias'}{$server}).'</li>';
21319: $numaliased ++;
21320: }
21321: if ($numaliased) {
21322: $output .= '<li>'.&mt('Aliases for hostnames set to: [_1]',
21323: '<ul>'.$shown.'</ul>').'</li>';
21324: }
21325: }
21326: }
21327: unless ($numaliased) {
21328: $output .= '<li>'.&mt('Aliases deleted for hostnames').'</li>';
21329: }
21330: } elsif ($item eq 'saml') {
21331: my $shown;
21332: if (ref($wafproxy{'saml'}) eq 'HASH') {
21333: if (keys(%{$wafproxy{'saml'}})) {
21334: $shown = join(', ',sort(keys(%{$wafproxy{'saml'}})));
21335: }
21336: }
21337: if ($shown) {
21338: $output .= '<li>'.&mt('Alias used by SSO Auth for: [_1]',
21339: $shown).'</li>';
21340: } else {
21341: $output .= '<li>'.&mt('No alias used for SSO Auth').'</li>';
21342: }
21343: } else {
21344: if ($item eq 'remoteip') {
21345: my %ip_methods = &remoteip_methods();
21346: if ($wafproxy{$item} =~ /^[mh]$/) {
21347: $output .= '<li>'.&mt("Method for determining user's IP set to: [_1]",
21348: $ip_methods{$wafproxy{$item}}).'</li>';
21349: } else {
21350: if (($env{'form.wafproxy_'.$dom}) && (ref($wafproxy{'alias'}) eq 'HASH')) {
21351: $output .= '<li>'.&mt("No method in use to get user's real IP (will report IP used by WAF).").
21352: '</li>';
21353: } else {
21354: $output .= '<li>'.&mt('WAF/Reverse Proxy not in use').'</li>';
21355: }
21356: }
21357: } elsif ($item eq 'ipheader') {
21358: if ($wafproxy{$item}) {
21359: $output .= '<li>'.&mt('Request header with remote IP set to: [_1]',
21360: $wafproxy{$item}).'</li>';
21361: } else {
21362: $output .= '<li>'.&mt('Request header with remote IP deleted').'</li>';
21363: }
21364: } elsif ($item eq 'trusted') {
21365: if ($wafproxy{$item}) {
21366: $output .= '<li>'.&mt('Trusted IP range(s) set to: [_1]',
21367: $wafproxy{$item}).'</li>';
21368: } else {
21369: $output .= '<li>'.&mt('Trusted IP range(s) deleted').'</li>';
21370: }
21371: } elsif ($item eq 'vpnint') {
21372: if ($wafproxy{$item}) {
21373: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions set to: [_1]',
21374: $wafproxy{$item}).'</li>';
21375: } else {
21376: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions deleted').'</li>';
21377: }
21378: } elsif ($item eq 'vpnext') {
21379: if ($wafproxy{$item}) {
21380: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections set to: [_1]',
21381: $wafproxy{$item}).'</li>';
21382: } else {
21383: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections deleted').'</li>';
21384: }
21385: } elsif ($item eq 'sslopt') {
21386: if ($wafproxy{$item}) {
21387: $output .= '<li>'.&mt('WAF/Reverse Proxy expected to forward requests to https on LON-CAPA node, regardless of original protocol in web browser (http or https).').'</li>';
21388: } else {
21389: $output .= '<li>'.&mt('WAF/Reverse Proxy expected to preserve original protocol in web browser (either http or https) when forwarding to LON-CAPA node.').'</li>';
21390: }
21391: }
21392: }
21393: }
21394: }
21395: } else {
21396: $output = '<span class="LC_error">'.
21397: &mt('An error occurred: [_1]',$putresult).'</span>';
21398: }
21399: } elsif (keys(%canset)) {
21400: $output = &mt('No changes made to Web Application Firewall/Reverse Proxy settings');
21401: }
21402: if (@warnings) {
21403: $output .= '<br />'.&mt('Warnings:').'<ul>'.
21404: join("\n",@warnings).'</ul>';
21405: }
21406: return $output;
21407: }
21408:
21409: sub validate_ip_pattern {
21410: my ($pattern) = @_;
21411: if ($pattern =~ /^([^-]+)\-([^-]+)$/) {
21412: my ($start,$end) = ($1,$2);
21413: if ((&Net::CIDR::cidrvalidate($start)) && (&Net::CIDR::cidrvalidate($end))) {
21414: if (($start !~ m{/}) && ($end !~ m{/})) {
21415: return $start.'-'.$end;
21416: }
21417: }
21418: } elsif ($pattern ne '') {
21419: $pattern = &Net::CIDR::cidrvalidate($pattern);
21420: if ($pattern ne '') {
21421: return $pattern;
21422: }
21423: }
21424: return;
21425: }
21426:
21427: sub modify_usersessions {
21428: my ($dom,$lastactref,%domconfig) = @_;
21429: my @hostingtypes = ('version','excludedomain','includedomain');
21430: my @offloadtypes = ('primary','default');
21431: my %types = (
21432: remote => \@hostingtypes,
21433: hosted => \@hostingtypes,
21434: spares => \@offloadtypes,
21435: );
21436: my @prefixes = ('remote','hosted','spares');
21437: my @lcversions = &Apache::lonnet::all_loncaparevs();
21438: my (%by_ip,%by_location,@intdoms,@instdoms);
21439: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
21440: my @locations = sort(keys(%by_location));
21441: my (%defaultshash,%changes);
21442: foreach my $prefix (@prefixes) {
21443: $defaultshash{'usersessions'}{$prefix} = {};
21444: }
21445: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21446: my $resulttext;
21447: my %iphost = &Apache::lonnet::get_iphost();
21448: foreach my $prefix (@prefixes) {
21449: next if ($prefix eq 'spares');
21450: foreach my $type (@{$types{$prefix}}) {
21451: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
21452: if ($type eq 'version') {
21453: my $value = $env{'form.'.$prefix.'_'.$type};
21454: my $okvalue;
21455: if ($value ne '') {
21456: if (grep(/^\Q$value\E$/,@lcversions)) {
21457: $okvalue = $value;
21458: }
21459: }
21460: if (ref($domconfig{'usersessions'}) eq 'HASH') {
21461: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
21462: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
21463: if ($inuse == 0) {
21464: $changes{$prefix}{$type} = 1;
21465: } else {
21466: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
21467: $changes{$prefix}{$type} = 1;
21468: }
21469: if ($okvalue ne '') {
21470: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
21471: }
21472: }
21473: } else {
21474: if (($inuse == 1) && ($okvalue ne '')) {
21475: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
21476: $changes{$prefix}{$type} = 1;
21477: }
21478: }
21479: } else {
21480: if (($inuse == 1) && ($okvalue ne '')) {
21481: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
21482: $changes{$prefix}{$type} = 1;
21483: }
21484: }
21485: } else {
21486: if (($inuse == 1) && ($okvalue ne '')) {
21487: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
21488: $changes{$prefix}{$type} = 1;
21489: }
21490: }
21491: } else {
21492: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
21493: my @okvals;
21494: foreach my $val (@vals) {
21495: if ($val =~ /:/) {
21496: my @items = split(/:/,$val);
21497: foreach my $item (@items) {
21498: if (ref($by_location{$item}) eq 'ARRAY') {
21499: push(@okvals,$item);
21500: }
21501: }
21502: } else {
21503: if (ref($by_location{$val}) eq 'ARRAY') {
21504: push(@okvals,$val);
21505: }
21506: }
21507: }
21508: @okvals = sort(@okvals);
21509: if (ref($domconfig{'usersessions'}) eq 'HASH') {
21510: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
21511: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
21512: if ($inuse == 0) {
21513: $changes{$prefix}{$type} = 1;
21514: } else {
21515: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
21516: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
21517: if (@changed > 0) {
21518: $changes{$prefix}{$type} = 1;
21519: }
21520: }
21521: } else {
21522: if ($inuse == 1) {
21523: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
21524: $changes{$prefix}{$type} = 1;
21525: }
21526: }
21527: } else {
21528: if ($inuse == 1) {
21529: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
21530: $changes{$prefix}{$type} = 1;
21531: }
21532: }
21533: } else {
21534: if ($inuse == 1) {
21535: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
21536: $changes{$prefix}{$type} = 1;
21537: }
21538: }
21539: }
21540: }
21541: }
21542:
21543: my @alldoms = &Apache::lonnet::all_domains();
21544: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21545: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
21546: my $savespares;
21547:
21548: foreach my $lonhost (sort(keys(%servers))) {
21549: my $serverhomeID =
21550: &Apache::lonnet::get_server_homeID($servers{$lonhost});
21551: my $serverhostname = &Apache::lonnet::hostname($lonhost);
21552: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
21553: my %spareschg;
21554: foreach my $type (@{$types{'spares'}}) {
21555: my @okspares;
21556: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
21557: foreach my $server (@checked) {
21558: if (&Apache::lonnet::hostname($server) ne '') {
21559: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
21560: unless (grep(/^\Q$server\E$/,@okspares)) {
21561: push(@okspares,$server);
21562: }
21563: }
21564: }
21565: }
21566: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
21567: my $newspare;
21568: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
21569: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
21570: $newspare = $new;
21571: }
21572: }
21573: my @spares;
21574: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
21575: @spares = sort(@okspares,$newspare);
21576: } else {
21577: @spares = sort(@okspares);
21578: }
21579: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
21580: if (ref($spareid{$lonhost}) eq 'HASH') {
21581: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
21582: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
21583: if (@diffs > 0) {
21584: $spareschg{$type} = 1;
21585: }
21586: }
21587: }
21588: }
21589: if (keys(%spareschg) > 0) {
21590: $changes{'spares'}{$lonhost} = \%spareschg;
21591: }
21592: }
21593: $defaultshash{'usersessions'}{'offloadnow'} = {};
21594: $defaultshash{'usersessions'}{'offloadoth'} = {};
21595: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
21596: my @okoffload;
21597: if (@offloadnow) {
21598: foreach my $server (@offloadnow) {
21599: if (&Apache::lonnet::hostname($server) ne '') {
21600: unless (grep(/^\Q$server\E$/,@okoffload)) {
21601: push(@okoffload,$server);
21602: }
21603: }
21604: }
21605: if (@okoffload) {
21606: foreach my $lonhost (@okoffload) {
21607: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
21608: }
21609: }
21610: }
21611: my @offloadoth = &Apache::loncommon::get_env_multiple('form.offloadoth');
21612: my @okoffloadoth;
21613: if (@offloadoth) {
21614: foreach my $server (@offloadoth) {
21615: if (&Apache::lonnet::hostname($server) ne '') {
21616: unless (grep(/^\Q$server\E$/,@okoffloadoth)) {
21617: push(@okoffloadoth,$server);
21618: }
21619: }
21620: }
21621: if (@okoffloadoth) {
21622: foreach my $lonhost (@okoffloadoth) {
21623: $defaultshash{'usersessions'}{'offloadoth'}{$lonhost} = 1;
21624: }
21625: }
21626: }
21627: if (ref($domconfig{'usersessions'}) eq 'HASH') {
21628: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
21629: if (ref($changes{'spares'}) eq 'HASH') {
21630: if (keys(%{$changes{'spares'}}) > 0) {
21631: $savespares = 1;
21632: }
21633: }
21634: } else {
21635: $savespares = 1;
21636: }
21637: foreach my $offload ('offloadnow','offloadoth') {
21638: if (ref($domconfig{'usersessions'}{$offload}) eq 'HASH') {
21639: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{$offload}})) {
21640: unless ($defaultshash{'usersessions'}{$offload}{$lonhost}) {
21641: $changes{$offload} = 1;
21642: last;
21643: }
21644: }
21645: unless ($changes{$offload}) {
21646: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{$offload}})) {
21647: unless ($domconfig{'usersessions'}{$offload}{$lonhost}) {
21648: $changes{$offload} = 1;
21649: last;
21650: }
21651: }
21652: }
21653: } else {
21654: if (($offload eq 'offloadnow') && (@okoffload)) {
21655: $changes{'offloadnow'} = 1;
21656: }
21657: if (($offload eq 'offloadoth') && (@okoffloadoth)) {
21658: $changes{'offloadoth'} = 1;
21659: }
21660: }
21661: }
21662: } else {
21663: if (@okoffload) {
21664: $changes{'offloadnow'} = 1;
21665: }
21666: if (@okoffloadoth) {
21667: $changes{'offloadoth'} = 1;
21668: }
21669: }
21670: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
21671: if ((keys(%changes) > 0) || ($savespares)) {
21672: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
21673: $dom);
21674: if ($putresult eq 'ok') {
21675: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
21676: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
21677: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
21678: }
21679: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
21680: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
21681: }
21682: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
21683: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
21684: }
21685: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
21686: $domdefaults{'offloadoth'} = $defaultshash{'usersessions'}{'offloadoth'};
21687: }
21688: }
21689: my $cachetime = 24*60*60;
21690: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21691: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
21692: if (ref($lastactref) eq 'HASH') {
21693: $lastactref->{'domdefaults'} = 1;
21694: $lastactref->{'usersessions'} = 1;
21695: }
21696: if (keys(%changes) > 0) {
21697: my %lt = &usersession_titles();
21698: $resulttext = &mt('Changes made:').'<ul>';
21699: foreach my $prefix (@prefixes) {
21700: if (ref($changes{$prefix}) eq 'HASH') {
21701: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
21702: if ($prefix eq 'spares') {
21703: if (ref($changes{$prefix}) eq 'HASH') {
21704: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
21705: $resulttext .= '<li><b>'.$lonhost.'</b> ';
21706: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
21707: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
21708: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
21709: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
21710: foreach my $type (@{$types{$prefix}}) {
21711: if ($changes{$prefix}{$lonhost}{$type}) {
21712: my $offloadto = &mt('None');
21713: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
21714: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
21715: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
21716: }
21717: }
21718: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
21719: }
21720: }
21721: }
21722: $resulttext .= '</li>';
21723: }
21724: }
21725: } else {
21726: foreach my $type (@{$types{$prefix}}) {
21727: if (defined($changes{$prefix}{$type})) {
21728: my ($newvalue,$notinuse);
21729: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
21730: if (ref($defaultshash{'usersessions'}{$prefix})) {
21731: if ($type eq 'version') {
21732: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
21733: } else {
21734: if (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
21735: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
21736: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
21737: }
21738: } else {
21739: $notinuse = 1;
21740: }
21741: }
21742: }
21743: }
21744: if ($newvalue eq '') {
21745: if ($type eq 'version') {
21746: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
21747: } elsif ($notinuse) {
21748: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
21749: } else {
21750: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
21751: }
21752: } else {
21753: if ($type eq 'version') {
21754: $newvalue .= ' '.&mt('(or later)');
21755: }
21756: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
21757: }
21758: }
21759: }
21760: }
21761: $resulttext .= '</ul>';
21762: }
21763: }
21764: if ($changes{'offloadnow'}) {
21765: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
21766: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
21767: $resulttext .= '<li>'.&mt('Switch any active user on next access, for server(s):').'<ul>';
21768: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
21769: $resulttext .= '<li>'.$lonhost.'</li>';
21770: }
21771: $resulttext .= '</ul>';
21772: } else {
21773: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.');
21774: }
21775: } else {
21776: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.').'</li>';
21777: }
21778: }
21779: if ($changes{'offloadoth'}) {
21780: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
21781: if (keys(%{$defaultshash{'usersessions'}{'offloadoth'}}) > 0) {
21782: $resulttext .= '<li>'.&mt('Switch other institutions on next access, for server(s):').'<ul>';
21783: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadoth'}}))) {
21784: $resulttext .= '<li>'.$lonhost.'</li>';
21785: }
21786: $resulttext .= '</ul>';
21787: } else {
21788: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.');
21789: }
21790: } else {
21791: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.').'</li>';
21792: }
21793: }
21794: $resulttext .= '</ul>';
21795: } else {
21796: $resulttext = $nochgmsg;
21797: }
21798: } else {
21799: $resulttext = '<span class="LC_error">'.
21800: &mt('An error occurred: [_1]',$putresult).'</span>';
21801: }
21802: } else {
21803: $resulttext = $nochgmsg;
21804: }
21805: return $resulttext;
21806: }
21807:
21808: sub modify_ssl {
21809: my ($dom,$lastactref,%domconfig) = @_;
21810: my (%by_ip,%by_location,@intdoms,@instdoms);
21811: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
21812: my @locations = sort(keys(%by_location));
21813: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21814: my (%defaultshash,%changes);
21815: my $action = 'ssl';
21816: my @prefixes = ('connto','connfrom','replication');
21817: foreach my $prefix (@prefixes) {
21818: $defaultshash{$action}{$prefix} = {};
21819: }
21820: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21821: my $resulttext;
21822: my %iphost = &Apache::lonnet::get_iphost();
21823: my @reptypes = ('certreq','nocertreq');
21824: my @connecttypes = ('dom','intdom','other');
21825: my %types = (
21826: connto => \@connecttypes,
21827: connfrom => \@connecttypes,
21828: replication => \@reptypes,
21829: );
21830: foreach my $prefix (sort(keys(%types))) {
21831: foreach my $type (@{$types{$prefix}}) {
21832: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
21833: my $value = 'yes';
21834: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
21835: $value = $env{'form.'.$prefix.'_'.$type};
21836: }
21837: if (ref($domconfig{$action}) eq 'HASH') {
21838: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
21839: if ($domconfig{$action}{$prefix}{$type} ne '') {
21840: if ($value ne $domconfig{$action}{$prefix}{$type}) {
21841: $changes{$prefix}{$type} = 1;
21842: }
21843: $defaultshash{$action}{$prefix}{$type} = $value;
21844: } else {
21845: $defaultshash{$action}{$prefix}{$type} = $value;
21846: $changes{$prefix}{$type} = 1;
21847: }
21848: } else {
21849: $defaultshash{$action}{$prefix}{$type} = $value;
21850: $changes{$prefix}{$type} = 1;
21851: }
21852: } else {
21853: $defaultshash{$action}{$prefix}{$type} = $value;
21854: $changes{$prefix}{$type} = 1;
21855: }
21856: if (($type eq 'dom') && (keys(%servers) == 1)) {
21857: delete($changes{$prefix}{$type});
21858: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
21859: delete($changes{$prefix}{$type});
21860: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
21861: delete($changes{$prefix}{$type});
21862: }
21863: } elsif ($prefix eq 'replication') {
21864: if (@locations > 0) {
21865: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
21866: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
21867: my @okvals;
21868: foreach my $val (@vals) {
21869: if ($val =~ /:/) {
21870: my @items = split(/:/,$val);
21871: foreach my $item (@items) {
21872: if (ref($by_location{$item}) eq 'ARRAY') {
21873: push(@okvals,$item);
21874: }
21875: }
21876: } else {
21877: if (ref($by_location{$val}) eq 'ARRAY') {
21878: push(@okvals,$val);
21879: }
21880: }
21881: }
21882: @okvals = sort(@okvals);
21883: if (ref($domconfig{$action}) eq 'HASH') {
21884: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
21885: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
21886: if ($inuse == 0) {
21887: $changes{$prefix}{$type} = 1;
21888: } else {
21889: $defaultshash{$action}{$prefix}{$type} = \@okvals;
21890: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
21891: if (@changed > 0) {
21892: $changes{$prefix}{$type} = 1;
21893: }
21894: }
21895: } else {
21896: if ($inuse == 1) {
21897: $defaultshash{$action}{$prefix}{$type} = \@okvals;
21898: $changes{$prefix}{$type} = 1;
21899: }
21900: }
21901: } else {
21902: if ($inuse == 1) {
21903: $defaultshash{$action}{$prefix}{$type} = \@okvals;
21904: $changes{$prefix}{$type} = 1;
21905: }
21906: }
21907: } else {
21908: if ($inuse == 1) {
21909: $defaultshash{$action}{$prefix}{$type} = \@okvals;
21910: $changes{$prefix}{$type} = 1;
21911: }
21912: }
21913: }
21914: }
21915: }
21916: }
21917: if (keys(%changes)) {
21918: foreach my $prefix (keys(%changes)) {
21919: if (ref($changes{$prefix}) eq 'HASH') {
21920: if (scalar(keys(%{$changes{$prefix}})) == 0) {
21921: delete($changes{$prefix});
21922: }
21923: } else {
21924: delete($changes{$prefix});
21925: }
21926: }
21927: }
21928: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
21929: if (keys(%changes) > 0) {
21930: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
21931: $dom);
21932: if ($putresult eq 'ok') {
21933: if (ref($defaultshash{$action}) eq 'HASH') {
21934: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
21935: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
21936: }
21937: if (ref($defaultshash{$action}{'connto'}) eq 'HASH') {
21938: $domdefaults{'connto'} = $defaultshash{$action}{'connto'};
21939: }
21940: if (ref($defaultshash{$action}{'connfrom'}) eq 'HASH') {
21941: $domdefaults{'connfrom'} = $defaultshash{$action}{'connfrom'};
21942: }
21943: }
21944: my $cachetime = 24*60*60;
21945: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21946: if (ref($lastactref) eq 'HASH') {
21947: $lastactref->{'domdefaults'} = 1;
21948: }
21949: if (keys(%changes) > 0) {
21950: my %titles = &ssl_titles();
21951: $resulttext = &mt('Changes made:').'<ul>';
21952: foreach my $prefix (@prefixes) {
21953: if (ref($changes{$prefix}) eq 'HASH') {
21954: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
21955: foreach my $type (@{$types{$prefix}}) {
21956: if (defined($changes{$prefix}{$type})) {
21957: my ($newvalue,$notinuse);
21958: if (ref($defaultshash{$action}) eq 'HASH') {
21959: if (ref($defaultshash{$action}{$prefix})) {
21960: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
21961: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
21962: } else {
21963: if (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
21964: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
21965: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
21966: }
21967: } else {
21968: $notinuse = 1;
21969: }
21970: }
21971: }
21972: if ($notinuse) {
21973: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$titles{$type}).'</li>';
21974: } elsif ($newvalue eq '') {
21975: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
21976: } else {
21977: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
21978: }
21979: }
21980: }
21981: }
21982: $resulttext .= '</ul>';
21983: }
21984: }
21985: } else {
21986: $resulttext = $nochgmsg;
21987: }
21988: } else {
21989: $resulttext = '<span class="LC_error">'.
21990: &mt('An error occurred: [_1]',$putresult).'</span>';
21991: }
21992: } else {
21993: $resulttext = $nochgmsg;
21994: }
21995: return $resulttext;
21996: }
21997:
21998: sub modify_trust {
21999: my ($dom,$lastactref,%domconfig) = @_;
22000: my (%by_ip,%by_location,@intdoms,@instdoms);
22001: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
22002: my @locations = sort(keys(%by_location));
22003: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
22004: my @types = ('exc','inc');
22005: my (%defaultshash,%changes);
22006: foreach my $prefix (@prefixes) {
22007: $defaultshash{'trust'}{$prefix} = {};
22008: }
22009: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
22010: my $resulttext;
22011: foreach my $prefix (@prefixes) {
22012: foreach my $type (@types) {
22013: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
22014: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
22015: my @okvals;
22016: foreach my $val (@vals) {
22017: if ($val =~ /:/) {
22018: my @items = split(/:/,$val);
22019: foreach my $item (@items) {
22020: if (ref($by_location{$item}) eq 'ARRAY') {
22021: push(@okvals,$item);
22022: }
22023: }
22024: } else {
22025: if (ref($by_location{$val}) eq 'ARRAY') {
22026: push(@okvals,$val);
22027: }
22028: }
22029: }
22030: @okvals = sort(@okvals);
22031: if (ref($domconfig{'trust'}) eq 'HASH') {
22032: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
22033: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
22034: if ($inuse == 0) {
22035: $changes{$prefix}{$type} = 1;
22036: } else {
22037: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22038: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
22039: if (@changed > 0) {
22040: $changes{$prefix}{$type} = 1;
22041: }
22042: }
22043: } else {
22044: if ($inuse == 1) {
22045: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22046: $changes{$prefix}{$type} = 1;
22047: }
22048: }
22049: } else {
22050: if ($inuse == 1) {
22051: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22052: $changes{$prefix}{$type} = 1;
22053: }
22054: }
22055: } else {
22056: if ($inuse == 1) {
22057: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22058: $changes{$prefix}{$type} = 1;
22059: }
22060: }
22061: }
22062: }
22063: my $nochgmsg = &mt('No changes made to trust settings.');
22064: if (keys(%changes) > 0) {
22065: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
22066: $dom);
22067: if ($putresult eq 'ok') {
22068: if (ref($defaultshash{'trust'}) eq 'HASH') {
22069: foreach my $prefix (@prefixes) {
22070: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
22071: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
22072: }
22073: }
22074: }
22075: my $cachetime = 24*60*60;
22076: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
22077: if (ref($lastactref) eq 'HASH') {
22078: $lastactref->{'domdefaults'} = 1;
22079: }
22080: if (keys(%changes) > 0) {
22081: my %lt = &trust_titles();
22082: $resulttext = &mt('Changes made:').'<ul>';
22083: foreach my $prefix (@prefixes) {
22084: if (ref($changes{$prefix}) eq 'HASH') {
22085: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
22086: foreach my $type (@types) {
22087: if (defined($changes{$prefix}{$type})) {
22088: my ($newvalue,$notinuse);
22089: if (ref($defaultshash{'trust'}) eq 'HASH') {
22090: if (ref($defaultshash{'trust'}{$prefix})) {
22091: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
22092: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
22093: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
22094: }
22095: } else {
22096: $notinuse = 1;
22097: }
22098: }
22099: }
22100: if ($notinuse) {
22101: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
22102: } elsif ($newvalue eq '') {
22103: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
22104: } else {
22105: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
22106: }
22107: }
22108: }
22109: $resulttext .= '</ul>';
22110: }
22111: }
22112: $resulttext .= '</ul>';
22113: } else {
22114: $resulttext = $nochgmsg;
22115: }
22116: } else {
22117: $resulttext = '<span class="LC_error">'.
22118: &mt('An error occurred: [_1]',$putresult).'</span>';
22119: }
22120: } else {
22121: $resulttext = $nochgmsg;
22122: }
22123: return $resulttext;
22124: }
22125:
22126: sub modify_loadbalancing {
22127: my ($dom,%domconfig) = @_;
22128: my $primary_id = &Apache::lonnet::domain($dom,'primary');
22129: my $intdom = &Apache::lonnet::internet_dom($primary_id);
22130: my ($othertitle,$usertypes,$types) =
22131: &Apache::loncommon::sorted_inst_types($dom);
22132: my %servers = &Apache::lonnet::internet_dom_servers($dom);
22133: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
22134: my @sparestypes = ('primary','default');
22135: my %typetitles = &sparestype_titles();
22136: my $resulttext;
22137: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
22138: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
22139: %existing = %{$domconfig{'loadbalancing'}};
22140: }
22141: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
22142: \%currtargets,\%currrules,\%currcookies);
22143: my ($saveloadbalancing,%defaultshash,%changes);
22144: my ($alltypes,$othertypes,$titles) =
22145: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
22146: my %ruletitles = &offloadtype_text();
22147: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
22148: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
22149: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
22150: if ($balancer eq '') {
22151: next;
22152: }
22153: if (!exists($servers{$balancer})) {
22154: if (exists($currbalancer{$balancer})) {
22155: push(@{$changes{'delete'}},$balancer);
22156: }
22157: next;
22158: }
22159: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
22160: push(@{$changes{'delete'}},$balancer);
22161: next;
22162: }
22163: if (!exists($currbalancer{$balancer})) {
22164: push(@{$changes{'add'}},$balancer);
22165: }
22166: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
22167: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
22168: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
22169: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
22170: $saveloadbalancing = 1;
22171: }
22172: foreach my $sparetype (@sparestypes) {
22173: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
22174: my @offloadto;
22175: foreach my $target (@targets) {
22176: if (($servers{$target}) && ($target ne $balancer)) {
22177: if ($sparetype eq 'default') {
22178: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
22179: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
22180: }
22181: }
22182: unless(grep(/^\Q$target\E$/,@offloadto)) {
22183: push(@offloadto,$target);
22184: }
22185: }
22186: }
22187: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
22188: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
22189: push(@offloadto,$balancer);
22190: }
22191: }
22192: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
22193: }
22194: if ($env{'form.loadbalancing_cookie_'.$i}) {
22195: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
22196: if (exists($currbalancer{$balancer})) {
22197: unless ($currcookies{$balancer}) {
22198: $changes{'curr'}{$balancer}{'cookie'} = 1;
22199: }
22200: }
22201: } elsif (exists($currbalancer{$balancer})) {
22202: if ($currcookies{$balancer}) {
22203: $changes{'curr'}{$balancer}{'cookie'} = 1;
22204: }
22205: }
22206: if (ref($currtargets{$balancer}) eq 'HASH') {
22207: foreach my $sparetype (@sparestypes) {
22208: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
22209: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
22210: if (@targetdiffs > 0) {
22211: $changes{'curr'}{$balancer}{'targets'} = 1;
22212: }
22213: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22214: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
22215: $changes{'curr'}{$balancer}{'targets'} = 1;
22216: }
22217: }
22218: }
22219: } else {
22220: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
22221: foreach my $sparetype (@sparestypes) {
22222: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22223: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
22224: $changes{'curr'}{$balancer}{'targets'} = 1;
22225: }
22226: }
22227: }
22228: }
22229: }
22230: my $ishomedom;
22231: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
22232: $ishomedom = 1;
22233: }
22234: if (ref($alltypes) eq 'ARRAY') {
22235: foreach my $type (@{$alltypes}) {
22236: my $rule;
22237: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
22238: (!$ishomedom)) {
22239: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
22240: }
22241: if ($rule eq 'specific') {
22242: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
22243: if (exists($servers{$specifiedhost})) {
22244: $rule = $specifiedhost;
22245: }
22246: }
22247: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
22248: if (ref($currrules{$balancer}) eq 'HASH') {
22249: if ($rule ne $currrules{$balancer}{$type}) {
22250: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
22251: }
22252: } elsif ($rule ne '') {
22253: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
22254: }
22255: }
22256: }
22257: }
22258: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
22259: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
22260: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
22261: $defaultshash{'loadbalancing'} = {};
22262: }
22263: my $putresult = &Apache::lonnet::put_dom('configuration',
22264: \%defaultshash,$dom);
22265: if ($putresult eq 'ok') {
22266: if (keys(%changes) > 0) {
22267: my %toupdate;
22268: if (ref($changes{'delete'}) eq 'ARRAY') {
22269: foreach my $balancer (sort(@{$changes{'delete'}})) {
22270: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
22271: $toupdate{$balancer} = 1;
22272: }
22273: }
22274: if (ref($changes{'add'}) eq 'ARRAY') {
22275: foreach my $balancer (sort(@{$changes{'add'}})) {
22276: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
22277: $toupdate{$balancer} = 1;
22278: }
22279: }
22280: if (ref($changes{'curr'}) eq 'HASH') {
22281: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
22282: $toupdate{$balancer} = 1;
22283: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
22284: if ($changes{'curr'}{$balancer}{'targets'}) {
22285: my %offloadstr;
22286: foreach my $sparetype (@sparestypes) {
22287: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22288: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
22289: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
22290: }
22291: }
22292: }
22293: if (keys(%offloadstr) == 0) {
22294: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
22295: } else {
22296: my $showoffload;
22297: foreach my $sparetype (@sparestypes) {
22298: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
22299: if (defined($offloadstr{$sparetype})) {
22300: $showoffload .= $offloadstr{$sparetype};
22301: } else {
22302: $showoffload .= &mt('None');
22303: }
22304: $showoffload .= (' 'x3);
22305: }
22306: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
22307: }
22308: }
22309: }
22310: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
22311: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
22312: foreach my $type (@{$alltypes}) {
22313: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
22314: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
22315: my $balancetext;
22316: if ($rule eq '') {
22317: $balancetext = $ruletitles{'default'};
22318: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
22319: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
22320: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
22321: foreach my $sparetype (@sparestypes) {
22322: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22323: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
22324: }
22325: }
22326: foreach my $item (@{$alltypes}) {
22327: next if ($item =~ /^_LC_ipchange/);
22328: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
22329: if ($hasrule eq 'homeserver') {
22330: map { $toupdate{$_} = 1; } (keys(%libraryservers));
22331: } else {
22332: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
22333: if ($servers{$hasrule}) {
22334: $toupdate{$hasrule} = 1;
22335: }
22336: }
22337: }
22338: }
22339: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
22340: $balancetext = $ruletitles{$rule};
22341: } else {
22342: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
22343: $balancetext = $ruletitles{'particular'}.' '.$receiver;
22344: if ($receiver) {
22345: $toupdate{$receiver};
22346: }
22347: }
22348: } else {
22349: $balancetext = $ruletitles{$rule};
22350: }
22351: } else {
22352: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
22353: }
22354: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
22355: }
22356: }
22357: }
22358: }
22359: if ($changes{'curr'}{$balancer}{'cookie'}) {
22360: if ($currcookies{$balancer}) {
22361: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use disabled',
22362: $balancer).'</li>';
22363: } else {
22364: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
22365: $balancer).'</li>';
22366: }
22367: }
22368: }
22369: }
22370: if (keys(%toupdate)) {
22371: my %thismachine;
22372: my $updatedhere;
22373: my $cachetime = 60*60*24;
22374: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
22375: foreach my $lonhost (keys(%toupdate)) {
22376: if ($thismachine{$lonhost}) {
22377: unless ($updatedhere) {
22378: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
22379: $defaultshash{'loadbalancing'},
22380: $cachetime);
22381: $updatedhere = 1;
22382: }
22383: } else {
22384: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
22385: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
22386: }
22387: }
22388: }
22389: if ($resulttext ne '') {
22390: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
22391: } else {
22392: $resulttext = $nochgmsg;
22393: }
22394: } else {
22395: $resulttext = $nochgmsg;
22396: }
22397: } else {
22398: $resulttext = '<span class="LC_error">'.
22399: &mt('An error occurred: [_1]',$putresult).'</span>';
22400: }
22401: } else {
22402: $resulttext = $nochgmsg;
22403: }
22404: return $resulttext;
22405: }
22406:
22407: sub recurse_check {
22408: my ($chkcats,$categories,$depth,$name) = @_;
22409: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
22410: my $chg = 0;
22411: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
22412: my $category = $chkcats->[$depth]{$name}[$j];
22413: my $item;
22414: if ($category eq '') {
22415: $chg ++;
22416: } else {
22417: my $deeper = $depth + 1;
22418: $item = &escape($category).':'.&escape($name).':'.$depth;
22419: if ($chg) {
22420: $categories->{$item} -= $chg;
22421: }
22422: &recurse_check($chkcats,$categories,$deeper,$category);
22423: $deeper --;
22424: }
22425: }
22426: }
22427: return;
22428: }
22429:
22430: sub recurse_cat_deletes {
22431: my ($item,$coursecategories,$deletions) = @_;
22432: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
22433: my $subdepth = $depth + 1;
22434: if (ref($coursecategories) eq 'HASH') {
22435: foreach my $subitem (keys(%{$coursecategories})) {
22436: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
22437: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
22438: delete($coursecategories->{$subitem});
22439: $deletions->{$subitem} = 1;
22440: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
22441: }
22442: }
22443: }
22444: return;
22445: }
22446:
22447: sub active_dc_picker {
22448: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
22449: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
22450: my @domcoord = keys(%domcoords);
22451: if (keys(%currhash)) {
22452: foreach my $dc (keys(%currhash)) {
22453: unless (exists($domcoords{$dc})) {
22454: push(@domcoord,$dc);
22455: }
22456: }
22457: }
22458: @domcoord = sort(@domcoord);
22459: my $numdcs = scalar(@domcoord);
22460: my $rows = 0;
22461: my $table;
22462: if ($numdcs > 1) {
22463: $table = '<table>';
22464: for (my $i=0; $i<@domcoord; $i++) {
22465: my $rem = $i%($numinrow);
22466: if ($rem == 0) {
22467: if ($i > 0) {
22468: $table .= '</tr>';
22469: }
22470: $table .= '<tr>';
22471: $rows ++;
22472: }
22473: my $check = '';
22474: if ($inputtype eq 'radio') {
22475: if (keys(%currhash) == 0) {
22476: if (!$i) {
22477: $check = ' checked="checked"';
22478: }
22479: } elsif (exists($currhash{$domcoord[$i]})) {
22480: $check = ' checked="checked"';
22481: }
22482: } else {
22483: if (exists($currhash{$domcoord[$i]})) {
22484: $check = ' checked="checked"';
22485: }
22486: }
22487: if ($i == @domcoord - 1) {
22488: my $colsleft = $numinrow - $rem;
22489: if ($colsleft > 1) {
22490: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
22491: } else {
22492: $table .= '<td class="LC_left_item">';
22493: }
22494: } else {
22495: $table .= '<td class="LC_left_item">';
22496: }
22497: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
22498: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
22499: $table .= '<span class="LC_nobreak"><label>'.
22500: '<input type="'.$inputtype.'" name="'.$name.'"'.
22501: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
22502: if ($user ne $dcname.':'.$dcdom) {
22503: $table .= ' ('.$dcname.':'.$dcdom.')';
22504: }
22505: $table .= '</label></span></td>';
22506: }
22507: $table .= '</tr></table>';
22508: } elsif ($numdcs == 1) {
22509: my ($dcname,$dcdom) = split(':',$domcoord[0]);
22510: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
22511: if ($inputtype eq 'radio') {
22512: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
22513: if ($user ne $dcname.':'.$dcdom) {
22514: $table .= ' ('.$dcname.':'.$dcdom.')';
22515: }
22516: } else {
22517: my $check;
22518: if (exists($currhash{$domcoord[0]})) {
22519: $check = ' checked="checked"';
22520: }
22521: $table = '<span class="LC_nobreak"><label>'.
22522: '<input type="checkbox" name="'.$name.'" '.
22523: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
22524: if ($user ne $dcname.':'.$dcdom) {
22525: $table .= ' ('.$dcname.':'.$dcdom.')';
22526: }
22527: $table .= '</label></span>';
22528: $rows ++;
22529: }
22530: }
22531: return ($numdcs,$table,$rows);
22532: }
22533:
22534: sub usersession_titles {
22535: return &Apache::lonlocal::texthash(
22536: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
22537: remote => 'Hosting of sessions for users in this domain on servers in other domains',
22538: spares => 'Servers offloaded to, when busy',
22539: version => 'LON-CAPA version requirement',
22540: excludedomain => 'Allow all, but exclude specific domains',
22541: includedomain => 'Deny all, but include specific domains',
22542: primary => 'Primary (checked first)',
22543: default => 'Default',
22544: );
22545: }
22546:
22547: sub id_for_thisdom {
22548: my (%servers) = @_;
22549: my %altids;
22550: foreach my $server (keys(%servers)) {
22551: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
22552: if ($serverhome ne $server) {
22553: $altids{$serverhome} = $server;
22554: }
22555: }
22556: return %altids;
22557: }
22558:
22559: sub count_servers {
22560: my ($currbalancer,%servers) = @_;
22561: my (@spares,$numspares);
22562: foreach my $lonhost (sort(keys(%servers))) {
22563: next if ($currbalancer eq $lonhost);
22564: push(@spares,$lonhost);
22565: }
22566: if ($currbalancer) {
22567: $numspares = scalar(@spares);
22568: } else {
22569: $numspares = scalar(@spares) - 1;
22570: }
22571: return ($numspares,@spares);
22572: }
22573:
22574: sub lonbalance_targets_js {
22575: my ($dom,$types,$servers,$settings) = @_;
22576: my $select = &mt('Select');
22577: my ($alltargets,$allishome,$allinsttypes,@alltypes);
22578: if (ref($servers) eq 'HASH') {
22579: $alltargets = join("','",sort(keys(%{$servers})));
22580: my @homedoms;
22581: foreach my $server (sort(keys(%{$servers}))) {
22582: if (&Apache::lonnet::host_domain($server) eq $dom) {
22583: push(@homedoms,'1');
22584: } else {
22585: push(@homedoms,'0');
22586: }
22587: }
22588: $allishome = join("','",@homedoms);
22589: }
22590: if (ref($types) eq 'ARRAY') {
22591: if (@{$types} > 0) {
22592: @alltypes = @{$types};
22593: }
22594: }
22595: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
22596: $allinsttypes = join("','",@alltypes);
22597: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
22598: if (ref($settings) eq 'HASH') {
22599: %existing = %{$settings};
22600: }
22601: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
22602: \%currtargets,\%currrules,\%currcookies);
22603: my $balancers = join("','",sort(keys(%currbalancer)));
22604: return <<"END";
22605:
22606: <script type="text/javascript">
22607: // <![CDATA[
22608:
22609: currBalancers = new Array('$balancers');
22610:
22611: function toggleTargets(balnum) {
22612: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
22613: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
22614: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
22615: var prevbalancer = prevhostitem.value;
22616: var baltotal = document.getElementById('loadbalancing_total').value;
22617: prevhostitem.value = balancer;
22618: if (prevbalancer != '') {
22619: var prevIdx = currBalancers.indexOf(prevbalancer);
22620: if (prevIdx != -1) {
22621: currBalancers.splice(prevIdx,1);
22622: }
22623: }
22624: if (balancer == '') {
22625: hideSpares(balnum);
22626: } else {
22627: var currIdx = currBalancers.indexOf(balancer);
22628: if (currIdx == -1) {
22629: currBalancers.push(balancer);
22630: }
22631: var homedoms = new Array('$allishome');
22632: var ishomedom = homedoms[lonhostitem.selectedIndex];
22633: showSpares(balancer,ishomedom,balnum);
22634: }
22635: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
22636: return;
22637: }
22638:
22639: function showSpares(balancer,ishomedom,balnum) {
22640: var alltargets = new Array('$alltargets');
22641: var insttypes = new Array('$allinsttypes');
22642: var offloadtypes = new Array('primary','default');
22643:
22644: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
22645: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
22646:
22647: for (var i=0; i<offloadtypes.length; i++) {
22648: var count = 0;
22649: for (var j=0; j<alltargets.length; j++) {
22650: if (alltargets[j] != balancer) {
22651: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
22652: item.value = alltargets[j];
22653: item.style.textAlign='left';
22654: item.style.textFace='normal';
22655: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
22656: if (currBalancers.indexOf(alltargets[j]) == -1) {
22657: item.disabled = '';
22658: } else {
22659: item.disabled = 'disabled';
22660: item.checked = false;
22661: }
22662: count ++;
22663: }
22664: }
22665: }
22666: for (var k=0; k<insttypes.length; k++) {
22667: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
22668: if (ishomedom == 1) {
22669: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
22670: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
22671: } else {
22672: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
22673: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
22674: }
22675: } else {
22676: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
22677: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
22678: }
22679: if ((insttypes[k] != '_LC_external') &&
22680: ((insttypes[k] != '_LC_internetdom') ||
22681: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
22682: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
22683: item.options.length = 0;
22684: item.options[0] = new Option("","",true,true);
22685: var idx = 0;
22686: for (var m=0; m<alltargets.length; m++) {
22687: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
22688: idx ++;
22689: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
22690: }
22691: }
22692: }
22693: }
22694: return;
22695: }
22696:
22697: function hideSpares(balnum) {
22698: var alltargets = new Array('$alltargets');
22699: var insttypes = new Array('$allinsttypes');
22700: var offloadtypes = new Array('primary','default');
22701:
22702: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
22703: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
22704:
22705: var total = alltargets.length - 1;
22706: for (var i=0; i<offloadtypes; i++) {
22707: for (var j=0; j<total; j++) {
22708: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
22709: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
22710: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
22711: }
22712: }
22713: for (var k=0; k<insttypes.length; k++) {
22714: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
22715: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
22716: if (insttypes[k] != '_LC_external') {
22717: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
22718: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
22719: }
22720: }
22721: return;
22722: }
22723:
22724: function checkOffloads(item,balnum,type) {
22725: var alltargets = new Array('$alltargets');
22726: var offloadtypes = new Array('primary','default');
22727: if (item.checked) {
22728: var total = alltargets.length - 1;
22729: var other;
22730: if (type == offloadtypes[0]) {
22731: other = offloadtypes[1];
22732: } else {
22733: other = offloadtypes[0];
22734: }
22735: for (var i=0; i<total; i++) {
22736: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
22737: if (server == item.value) {
22738: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
22739: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
22740: }
22741: }
22742: }
22743: }
22744: return;
22745: }
22746:
22747: function singleServerToggle(balnum,type) {
22748: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
22749: if (offloadtoSelIdx == 0) {
22750: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
22751: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
22752:
22753: } else {
22754: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
22755: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
22756: }
22757: return;
22758: }
22759:
22760: function balanceruleChange(formname,balnum,type) {
22761: if (type == '_LC_external') {
22762: return;
22763: }
22764: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
22765: for (var i=0; i<typesRules.length; i++) {
22766: if (formname.elements[typesRules[i]].checked) {
22767: if (formname.elements[typesRules[i]].value != 'specific') {
22768: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
22769: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
22770: } else {
22771: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
22772: }
22773: }
22774: }
22775: return;
22776: }
22777:
22778: function balancerDeleteChange(balnum) {
22779: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
22780: var baltotal = document.getElementById('loadbalancing_total').value;
22781: var addtarget;
22782: var removetarget;
22783: var action = 'delete';
22784: if (document.getElementById('loadbalancing_delete_'+balnum)) {
22785: var lonhost = hostitem.value;
22786: var currIdx = currBalancers.indexOf(lonhost);
22787: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
22788: if (currIdx != -1) {
22789: currBalancers.splice(currIdx,1);
22790: }
22791: addtarget = lonhost;
22792: } else {
22793: if (currIdx == -1) {
22794: currBalancers.push(lonhost);
22795: }
22796: removetarget = lonhost;
22797: action = 'undelete';
22798: }
22799: balancerChange(balnum,baltotal,action,addtarget,removetarget);
22800: }
22801: return;
22802: }
22803:
22804: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
22805: if (baltotal > 1) {
22806: var offloadtypes = new Array('primary','default');
22807: var alltargets = new Array('$alltargets');
22808: var insttypes = new Array('$allinsttypes');
22809: for (var i=0; i<baltotal; i++) {
22810: if (i != balnum) {
22811: for (var j=0; j<offloadtypes.length; j++) {
22812: var total = alltargets.length - 1;
22813: for (var k=0; k<total; k++) {
22814: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
22815: var server = serveritem.value;
22816: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
22817: if (server == addtarget) {
22818: serveritem.disabled = '';
22819: }
22820: }
22821: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
22822: if (server == removetarget) {
22823: serveritem.disabled = 'disabled';
22824: serveritem.checked = false;
22825: }
22826: }
22827: }
22828: }
22829: for (var j=0; j<insttypes.length; j++) {
22830: if (insttypes[j] != '_LC_external') {
22831: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
22832: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
22833: var currSel = singleserver.selectedIndex;
22834: var currVal = singleserver.options[currSel].value;
22835: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
22836: var numoptions = singleserver.options.length;
22837: var needsnew = 1;
22838: for (var k=0; k<numoptions; k++) {
22839: if (singleserver.options[k] == addtarget) {
22840: needsnew = 0;
22841: break;
22842: }
22843: }
22844: if (needsnew == 1) {
22845: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
22846: }
22847: }
22848: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
22849: singleserver.options.length = 0;
22850: if ((currVal) && (currVal != removetarget)) {
22851: singleserver.options[0] = new Option("","",false,false);
22852: } else {
22853: singleserver.options[0] = new Option("","",true,true);
22854: }
22855: var idx = 0;
22856: for (var m=0; m<alltargets.length; m++) {
22857: if (currBalancers.indexOf(alltargets[m]) == -1) {
22858: idx ++;
22859: if (currVal == alltargets[m]) {
22860: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
22861: } else {
22862: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
22863: }
22864: }
22865: }
22866: }
22867: }
22868: }
22869: }
22870: }
22871: }
22872: }
22873: return;
22874: }
22875:
22876: // ]]>
22877: </script>
22878:
22879: END
22880: }
22881:
22882:
22883: sub new_spares_js {
22884: my @sparestypes = ('primary','default');
22885: my $types = join("','",@sparestypes);
22886: my $select = &mt('Select');
22887: return <<"END";
22888:
22889: <script type="text/javascript">
22890: // <![CDATA[
22891:
22892: function updateNewSpares(formname,lonhost) {
22893: var types = new Array('$types');
22894: var include = new Array();
22895: var exclude = new Array();
22896: for (var i=0; i<types.length; i++) {
22897: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
22898: for (var j=0; j<spareboxes.length; j++) {
22899: if (formname.elements[spareboxes[j]].checked) {
22900: exclude.push(formname.elements[spareboxes[j]].value);
22901: } else {
22902: include.push(formname.elements[spareboxes[j]].value);
22903: }
22904: }
22905: }
22906: for (var i=0; i<types.length; i++) {
22907: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
22908: var selIdx = newSpare.selectedIndex;
22909: var currnew = newSpare.options[selIdx].value;
22910: var okSpares = new Array();
22911: for (var j=0; j<newSpare.options.length; j++) {
22912: var possible = newSpare.options[j].value;
22913: if (possible != '') {
22914: if (exclude.indexOf(possible) == -1) {
22915: okSpares.push(possible);
22916: } else {
22917: if (currnew == possible) {
22918: selIdx = 0;
22919: }
22920: }
22921: }
22922: }
22923: for (var k=0; k<include.length; k++) {
22924: if (okSpares.indexOf(include[k]) == -1) {
22925: okSpares.push(include[k]);
22926: }
22927: }
22928: okSpares.sort();
22929: newSpare.options.length = 0;
22930: if (selIdx == 0) {
22931: newSpare.options[0] = new Option("$select","",true,true);
22932: } else {
22933: newSpare.options[0] = new Option("$select","",false,false);
22934: }
22935: for (var m=0; m<okSpares.length; m++) {
22936: var idx = m+1;
22937: var selThis = 0;
22938: if (selIdx != 0) {
22939: if (okSpares[m] == currnew) {
22940: selThis = 1;
22941: }
22942: }
22943: if (selThis == 1) {
22944: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
22945: } else {
22946: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
22947: }
22948: }
22949: }
22950: return;
22951: }
22952:
22953: function checkNewSpares(lonhost,type) {
22954: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
22955: var chosen = newSpare.options[newSpare.selectedIndex].value;
22956: if (chosen != '') {
22957: var othertype;
22958: var othernewSpare;
22959: if (type == 'primary') {
22960: othernewSpare = document.getElementById('newspare_default_'+lonhost);
22961: }
22962: if (type == 'default') {
22963: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
22964: }
22965: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
22966: othernewSpare.selectedIndex = 0;
22967: }
22968: }
22969: return;
22970: }
22971:
22972: // ]]>
22973: </script>
22974:
22975: END
22976:
22977: }
22978:
22979: sub common_domprefs_js {
22980: return <<"END";
22981:
22982: <script type="text/javascript">
22983: // <![CDATA[
22984:
22985: function getIndicesByName(formname,item) {
22986: var group = new Array();
22987: for (var i=0;i<formname.elements.length;i++) {
22988: if (formname.elements[i].name == item) {
22989: group.push(formname.elements[i].id);
22990: }
22991: }
22992: return group;
22993: }
22994:
22995: // ]]>
22996: </script>
22997:
22998: END
22999:
23000: }
23001:
23002: sub recaptcha_js {
23003: my %lt = &captcha_phrases();
23004: return <<"END";
23005:
23006: <script type="text/javascript">
23007: // <![CDATA[
23008:
23009: function updateCaptcha(caller,context) {
23010: var privitem;
23011: var pubitem;
23012: var privtext;
23013: var pubtext;
23014: var versionitem;
23015: var versiontext;
23016: if (document.getElementById(context+'_recaptchapub')) {
23017: pubitem = document.getElementById(context+'_recaptchapub');
23018: } else {
23019: return;
23020: }
23021: if (document.getElementById(context+'_recaptchapriv')) {
23022: privitem = document.getElementById(context+'_recaptchapriv');
23023: } else {
23024: return;
23025: }
23026: if (document.getElementById(context+'_recaptchapubtxt')) {
23027: pubtext = document.getElementById(context+'_recaptchapubtxt');
23028: } else {
23029: return;
23030: }
23031: if (document.getElementById(context+'_recaptchaprivtxt')) {
23032: privtext = document.getElementById(context+'_recaptchaprivtxt');
23033: } else {
23034: return;
23035: }
23036: if (document.getElementById(context+'_recaptchaversion')) {
23037: versionitem = document.getElementById(context+'_recaptchaversion');
23038: } else {
23039: return;
23040: }
23041: if (document.getElementById(context+'_recaptchavertxt')) {
23042: versiontext = document.getElementById(context+'_recaptchavertxt');
23043: } else {
23044: return;
23045: }
23046: if (caller.checked) {
23047: if (caller.value == 'recaptcha') {
23048: pubitem.type = 'text';
23049: privitem.type = 'text';
23050: pubitem.size = '40';
23051: privitem.size = '40';
23052: pubtext.innerHTML = "$lt{'pub'}";
23053: privtext.innerHTML = "$lt{'priv'}";
23054: versionitem.type = 'text';
23055: versionitem.size = '3';
23056: versiontext.innerHTML = "$lt{'ver'}";
23057: } else {
23058: pubitem.type = 'hidden';
23059: privitem.type = 'hidden';
23060: versionitem.type = 'hidden';
23061: pubtext.innerHTML = '';
23062: privtext.innerHTML = '';
23063: versiontext.innerHTML = '';
23064: }
23065: }
23066: return;
23067: }
23068:
23069: // ]]>
23070: </script>
23071:
23072: END
23073:
23074: }
23075:
23076: sub toggle_display_js {
23077: return <<"END";
23078:
23079: <script type="text/javascript">
23080: // <![CDATA[
23081:
23082: function toggleDisplay(domForm,caller) {
23083: if (document.getElementById(caller)) {
23084: var divitem = document.getElementById(caller);
23085: var optionsElement = domForm.coursecredits;
23086: var checkval = 1;
23087: var dispval = 'block';
23088: var selfcreateRegExp = /^cancreate_emailverified/;
23089: if (caller == 'emailoptions') {
23090: optionsElement = domForm.cancreate_email;
23091: }
23092: if (caller == 'studentsubmission') {
23093: optionsElement = domForm.postsubmit;
23094: }
23095: if (caller == 'cloneinstcode') {
23096: optionsElement = domForm.canclone;
23097: checkval = 'instcode';
23098: }
23099: if (selfcreateRegExp.test(caller)) {
23100: optionsElement = domForm.elements[caller];
23101: checkval = 'other';
23102: dispval = 'inline'
23103: }
23104: if (optionsElement.length) {
23105: var currval;
23106: for (var i=0; i<optionsElement.length; i++) {
23107: if (optionsElement[i].checked) {
23108: currval = optionsElement[i].value;
23109: }
23110: }
23111: if (currval == checkval) {
23112: divitem.style.display = dispval;
23113: } else {
23114: divitem.style.display = 'none';
23115: }
23116: }
23117: }
23118: return;
23119: }
23120:
23121: // ]]>
23122: </script>
23123:
23124: END
23125:
23126: }
23127:
23128: sub captcha_phrases {
23129: return &Apache::lonlocal::texthash (
23130: priv => 'Private key',
23131: pub => 'Public key',
23132: original => 'original (CAPTCHA)',
23133: recaptcha => 'successor (ReCAPTCHA)',
23134: notused => 'unused',
23135: ver => 'ReCAPTCHA version (1 or 2)',
23136: );
23137: }
23138:
23139: sub devalidate_remote_domconfs {
23140: my ($dom,$cachekeys) = @_;
23141: return unless (ref($cachekeys) eq 'HASH');
23142: my %servers = &Apache::lonnet::internet_dom_servers($dom);
23143: my %thismachine;
23144: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
23145: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions',
23146: 'directorysrch','passwdconf','cats','proxyalias','proxysaml',
23147: 'ipaccess');
23148: my %cache_by_lonhost;
23149: if (exists($cachekeys->{'samllanding'})) {
23150: if (ref($cachekeys->{'samllanding'}) eq 'HASH') {
23151: my %landing = %{$cachekeys->{'samllanding'}};
23152: my %domservers = &Apache::lonnet::get_servers($dom);
23153: if (keys(%domservers)) {
23154: foreach my $server (keys(%domservers)) {
23155: my @cached;
23156: next if ($thismachine{$server});
23157: if ($landing{$server}) {
23158: push(@cached,&escape('samllanding').':'.&escape($server));
23159: }
23160: if (@cached) {
23161: $cache_by_lonhost{$server} = \@cached;
23162: }
23163: }
23164: }
23165: }
23166: }
23167: if (keys(%servers)) {
23168: foreach my $server (keys(%servers)) {
23169: next if ($thismachine{$server});
23170: my @cached;
23171: foreach my $name (@posscached) {
23172: if ($cachekeys->{$name}) {
23173: if (($name eq 'proxyalias') || ($name eq 'proxysaml')) {
23174: if (ref($cachekeys->{$name}) eq 'HASH') {
23175: foreach my $key (keys(%{$cachekeys->{$name}})) {
23176: push(@cached,&escape($name).':'.&escape($key));
23177: }
23178: }
23179: } else {
23180: push(@cached,&escape($name).':'.&escape($dom));
23181: }
23182: }
23183: }
23184: if ((exists($cache_by_lonhost{$server})) &&
23185: (ref($cache_by_lonhost{$server}) eq 'ARRAY')) {
23186: push(@cached,@{$cache_by_lonhost{$server}});
23187: }
23188: if (@cached) {
23189: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
23190: }
23191: }
23192: }
23193: return;
23194: }
23195:
23196: 1;
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