1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.374 2020/12/23 21:39:23 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'],$dom);
225: my %encconfig =
226: &Apache::lonnet::get_dom('encconfig',['ltitools','lti','proctoring'],$dom);
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}{$item};
258: }
259: }
260: }
261: }
262: }
263: my @prefs_order = ('rolecolors','login','defaults','wafproxy','passwords','quotas',
264: 'autoenroll','autoupdate','autocreate','directorysrch',
265: 'contacts','privacy','usercreation','selfcreation',
266: 'usermodification','scantron','requestcourses','requestauthor',
267: 'coursecategories','serverstatuses','helpsettings','coursedefaults',
268: 'ltitools','proctoring','selfenrollment','usersessions','ssl',
269: 'trust','lti');
270: my %existing;
271: if (ref($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: print => \&print_login,
302: modify => \&modify_login,
303: },
304: 'defaults' =>
305: { text => 'Default authentication/language/timezone/portal/types',
306: help => 'Domain_Configuration_LangTZAuth',
307: header => [{col1 => 'Setting',
308: col2 => 'Value'},
309: {col1 => 'Institutional user types',
310: col2 => 'Name displayed'}],
311: print => \&print_defaults,
312: modify => \&modify_defaults,
313: },
314: 'wafproxy' =>
315: { text => 'Web Application Firewall/Reverse Proxy',
316: help => 'Domain_Configuration_WAF_Proxy',
317: header => [{col1 => 'Domain server',
318: col2 => 'Alias for WAF/Reverse Proxy',
319: },
320: {col1 => 'Setting',
321: col2 => 'Value',}],
322: print => \&print_wafproxy,
323: modify => \&modify_wafproxy,
324: },
325: 'passwords' =>
326: { text => 'Passwords (Internal authentication)',
327: help => 'Domain_Configuration_Passwords',
328: header => [{col1 => 'Resetting Forgotten Password',
329: col2 => 'Settings'},
330: {col1 => 'Encryption of Stored Passwords (Internal Auth)',
331: col2 => 'Settings'},
332: {col1 => 'Rules for LON-CAPA Passwords',
333: col2 => 'Settings'},
334: {col1 => 'Course Owner Changing Student Passwords',
335: col2 => 'Settings'}],
336: print => \&print_passwords,
337: modify => \&modify_passwords,
338: },
339: 'quotas' =>
340: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
341: help => 'Domain_Configuration_Quotas',
342: header => [{col1 => 'User affiliation',
343: col2 => 'Available tools',
344: col3 => 'Quotas, MB; (Authoring requires role)',}],
345: print => \&print_quotas,
346: modify => \&modify_quotas,
347: },
348: 'autoenroll' =>
349: { text => 'Auto-enrollment settings',
350: help => 'Domain_Configuration_Auto_Enrollment',
351: header => [{col1 => 'Configuration setting',
352: col2 => 'Value(s)'}],
353: print => \&print_autoenroll,
354: modify => \&modify_autoenroll,
355: },
356: 'autoupdate' =>
357: { text => 'Auto-update settings',
358: help => 'Domain_Configuration_Auto_Updates',
359: header => [{col1 => 'Setting',
360: col2 => 'Value',},
361: {col1 => 'Setting',
362: col2 => 'Affiliation'},
363: {col1 => 'User population',
364: col2 => 'Updatable user data'}],
365: print => \&print_autoupdate,
366: modify => \&modify_autoupdate,
367: },
368: 'autocreate' =>
369: { text => 'Auto-course creation settings',
370: help => 'Domain_Configuration_Auto_Creation',
371: header => [{col1 => 'Configuration Setting',
372: col2 => 'Value',}],
373: print => \&print_autocreate,
374: modify => \&modify_autocreate,
375: },
376: 'directorysrch' =>
377: { text => 'Directory searches',
378: help => 'Domain_Configuration_InstDirectory_Search',
379: header => [{col1 => 'Institutional Directory Setting',
380: col2 => 'Value',},
381: {col1 => 'LON-CAPA Directory Setting',
382: col2 => 'Value',}],
383: print => \&print_directorysrch,
384: modify => \&modify_directorysrch,
385: },
386: 'contacts' =>
387: { text => 'E-mail addresses and helpform',
388: help => 'Domain_Configuration_Contact_Info',
389: header => [{col1 => 'Default e-mail addresses',
390: col2 => 'Value',},
391: {col1 => 'Recipient(s) for notifications',
392: col2 => 'Value',},
393: {col1 => 'Nightly status check e-mail',
394: col2 => 'Settings',},
395: {col1 => 'Ask helpdesk form settings',
396: col2 => 'Value',},],
397: print => \&print_contacts,
398: modify => \&modify_contacts,
399: },
400: 'usercreation' =>
401: { text => 'User creation',
402: help => 'Domain_Configuration_User_Creation',
403: header => [{col1 => 'Format rule type',
404: col2 => 'Format rules in force'},
405: {col1 => 'User account creation',
406: col2 => 'Usernames which may be created',},
407: {col1 => 'Context',
408: col2 => 'Assignable authentication types'}],
409: print => \&print_usercreation,
410: modify => \&modify_usercreation,
411: },
412: 'selfcreation' =>
413: { text => 'Users self-creating accounts',
414: help => 'Domain_Configuration_Self_Creation',
415: header => [{col1 => 'Self-creation with institutional username',
416: col2 => 'Enabled?'},
417: {col1 => 'Institutional user type (login/SSO self-creation)',
418: col2 => 'Information user can enter'},
419: {col1 => 'Self-creation with e-mail verification',
420: col2 => 'Settings'}],
421: print => \&print_selfcreation,
422: modify => \&modify_selfcreation,
423: },
424: 'usermodification' =>
425: { text => 'User modification',
426: help => 'Domain_Configuration_User_Modification',
427: header => [{col1 => 'Target user has role',
428: col2 => 'User information updatable in author context'},
429: {col1 => 'Target user has role',
430: col2 => 'User information updatable in course context'}],
431: print => \&print_usermodification,
432: modify => \&modify_usermodification,
433: },
434: 'scantron' =>
435: { text => 'Bubblesheet format',
436: help => 'Domain_Configuration_Scantron_Format',
437: header => [ {col1 => 'Bubblesheet format file',
438: col2 => ''},
439: {col1 => 'Bubblesheet data upload formats',
440: col2 => 'Settings'}],
441: print => \&print_scantron,
442: modify => \&modify_scantron,
443: },
444: 'requestcourses' =>
445: {text => 'Request creation of courses',
446: help => 'Domain_Configuration_Request_Courses',
447: header => [{col1 => 'User affiliation',
448: col2 => 'Availability/Processing of requests',},
449: {col1 => 'Setting',
450: col2 => 'Value'},
451: {col1 => 'Available textbooks',
452: col2 => ''},
453: {col1 => 'Available templates',
454: col2 => ''},
455: {col1 => 'Validation (not official courses)',
456: col2 => 'Value'},],
457: print => \&print_quotas,
458: modify => \&modify_quotas,
459: },
460: 'requestauthor' =>
461: {text => 'Request Authoring Space',
462: help => 'Domain_Configuration_Request_Author',
463: header => [{col1 => 'User affiliation',
464: col2 => 'Availability/Processing of requests',},
465: {col1 => 'Setting',
466: col2 => 'Value'}],
467: print => \&print_quotas,
468: modify => \&modify_quotas,
469: },
470: 'coursecategories' =>
471: { text => 'Cataloging of courses/communities',
472: help => 'Domain_Configuration_Cataloging_Courses',
473: header => [{col1 => 'Catalog type/availability',
474: col2 => '',},
475: {col1 => 'Category settings for standard catalog',
476: col2 => '',},
477: {col1 => 'Categories',
478: col2 => '',
479: }],
480: print => \&print_coursecategories,
481: modify => \&modify_coursecategories,
482: },
483: 'serverstatuses' =>
484: {text => 'Access to server status pages',
485: help => 'Domain_Configuration_Server_Status',
486: header => [{col1 => 'Status Page',
487: col2 => 'Other named users',
488: col3 => 'Specific IPs',
489: }],
490: print => \&print_serverstatuses,
491: modify => \&modify_serverstatuses,
492: },
493: 'helpsettings' =>
494: {text => 'Support settings',
495: help => 'Domain_Configuration_Help_Settings',
496: header => [{col1 => 'Help Page Settings (logged-in users)',
497: col2 => 'Value'},
498: {col1 => 'Helpdesk Roles',
499: col2 => 'Settings'},],
500: print => \&print_helpsettings,
501: modify => \&modify_helpsettings,
502: },
503: 'coursedefaults' =>
504: {text => 'Course/Community defaults',
505: help => 'Domain_Configuration_Course_Defaults',
506: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
507: col2 => 'Value',},
508: {col1 => 'Defaults which can be overridden for each course by a DC',
509: col2 => 'Value',},],
510: print => \&print_coursedefaults,
511: modify => \&modify_coursedefaults,
512: },
513: 'selfenrollment' =>
514: {text => 'Self-enrollment in Course/Community',
515: help => 'Domain_Configuration_Selfenrollment',
516: header => [{col1 => 'Configuration Rights',
517: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
518: {col1 => 'Defaults',
519: col2 => 'Value'},
520: {col1 => 'Self-enrollment validation (optional)',
521: col2 => 'Value'},],
522: print => \&print_selfenrollment,
523: modify => \&modify_selfenrollment,
524: },
525: 'privacy' =>
526: {text => 'Availability of User Information',
527: help => 'Domain_Configuration_User_Privacy',
528: header => [{col1 => 'Role assigned in different domain',
529: col2 => 'Approval options'},
530: {col1 => 'Role assigned in different domain to user of type',
531: col2 => 'User information available in that domain'},
532: {col1 => "Role assigned in user's domain",
533: col2 => 'Information viewable by privileged user'},
534: {col1 => "Role assigned in user's domain",
535: col2 => 'Information viewable by unprivileged user'}],
536: print => \&print_privacy,
537: modify => \&modify_privacy,
538: },
539: 'usersessions' =>
540: {text => 'User session hosting/offloading',
541: help => 'Domain_Configuration_User_Sessions',
542: header => [{col1 => 'Domain server',
543: col2 => 'Servers to offload sessions to when busy'},
544: {col1 => 'Hosting of users from other domains',
545: col2 => 'Rules'},
546: {col1 => "Hosting domain's own users elsewhere",
547: col2 => 'Rules'}],
548: print => \&print_usersessions,
549: modify => \&modify_usersessions,
550: },
551: 'loadbalancing' =>
552: {text => 'Dedicated Load Balancer(s)',
553: help => 'Domain_Configuration_Load_Balancing',
554: header => [{col1 => 'Balancers',
555: col2 => 'Default destinations',
556: col3 => 'User affiliation',
557: col4 => 'Overrides'},
558: ],
559: print => \&print_loadbalancing,
560: modify => \&modify_loadbalancing,
561: },
562: 'ltitools' =>
563: {text => 'External Tools (LTI)',
564: help => 'Domain_Configuration_LTI_Tools',
565: header => [{col1 => 'Setting',
566: col2 => 'Value',}],
567: print => \&print_ltitools,
568: modify => \&modify_ltitools,
569: },
570: 'proctoring' =>
571: {text => 'Remote Proctoring Integration',
572: help => 'Domain_Configuration_Proctoring',
573: header => [{col1 => 'Name',
574: col2 => 'Configuration'}],
575: print => \&print_proctoring,
576: modify => \&modify_proctoring,
577: },
578: 'ssl' =>
579: {text => 'LON-CAPA Network (SSL)',
580: help => 'Domain_Configuration_Network_SSL',
581: header => [{col1 => 'Server',
582: col2 => 'Certificate Status'},
583: {col1 => 'Connections to other servers',
584: col2 => 'Rules'},
585: {col1 => 'Connections from other servers',
586: col2 => 'Rules'},
587: {col1 => "Replicating domain's published content",
588: col2 => 'Rules'}],
589: print => \&print_ssl,
590: modify => \&modify_ssl,
591: },
592: 'trust' =>
593: {text => 'Trust Settings',
594: help => 'Domain_Configuration_Trust',
595: header => [{col1 => "Access to this domain's content by others",
596: col2 => 'Rules'},
597: {col1 => "Access to other domain's content by this domain",
598: col2 => 'Rules'},
599: {col1 => "Enrollment in this domain's courses by others",
600: col2 => 'Rules',},
601: {col1 => "Co-author roles in this domain for others",
602: col2 => 'Rules',},
603: {col1 => "Co-author roles for this domain's users elsewhere",
604: col2 => 'Rules',},
605: {col1 => "Domain roles in this domain assignable to others",
606: col2 => 'Rules'},
607: {col1 => "Course catalog for this domain displayed elsewhere",
608: col2 => 'Rules'},
609: {col1 => "Requests for creation of courses in this domain by others",
610: col2 => 'Rules'},
611: {col1 => "Users in other domains can send messages to this domain",
612: col2 => 'Rules'},],
613: print => \&print_trust,
614: modify => \&modify_trust,
615: },
616: 'lti' =>
617: {text => 'LTI Provider',
618: help => 'Domain_Configuration_LTI_Provider',
619: header => [{col1 => 'Setting',
620: col2 => 'Value',}],
621: print => \&print_lti,
622: modify => \&modify_lti,
623: },
624: );
625: if (keys(%servers) > 1) {
626: $prefs{'login'} = { text => 'Log-in page options',
627: help => 'Domain_Configuration_Login_Page',
628: header => [{col1 => 'Log-in Service',
629: col2 => 'Server Setting',},
630: {col1 => 'Log-in Page Items',
631: col2 => ''},
632: {col1 => 'Log-in Help',
633: col2 => 'Value'},
634: {col1 => 'Custom HTML in document head',
635: col2 => 'Value'}],
636: print => \&print_login,
637: modify => \&modify_login,
638: };
639: }
640:
641: my @roles = ('student','coordinator','author','admin');
642: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
643: &Apache::lonhtmlcommon::add_breadcrumb
644: ({href=>"javascript:changePage(document.$phase,'pickactions')",
645: text=>"Settings to display/modify"});
646: my $confname = $dom.'-domainconfig';
647:
648: if ($phase eq 'process') {
649: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
650: \%prefs,\%domconfig,$confname,\@roles);
651: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
652: $r->rflush();
653: &devalidate_remote_domconfs($dom,$result);
654: }
655: } elsif ($phase eq 'display') {
656: my $js = &recaptcha_js().
657: &toggle_display_js();
658: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
659: my ($othertitle,$usertypes,$types) =
660: &Apache::loncommon::sorted_inst_types($dom);
661: $js .= &lonbalance_targets_js($dom,$types,\%servers,
662: $domconfig{'loadbalancing'}).
663: &new_spares_js().
664: &common_domprefs_js().
665: &Apache::loncommon::javascript_array_indexof();
666: }
667: if (grep(/^requestcourses$/,@actions)) {
668: my $javascript_validations;
669: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
670: $js .= <<END;
671: <script type="text/javascript">
672: $javascript_validations
673: </script>
674: $coursebrowserjs
675: END
676: }
677: if (grep(/^selfcreation$/,@actions)) {
678: $js .= &selfcreate_javascript();
679: }
680: if (grep(/^contacts$/,@actions)) {
681: $js .= &contacts_javascript();
682: }
683: if (grep(/^scantron$/,@actions)) {
684: $js .= &scantron_javascript();
685: }
686: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
687: } else {
688: # check if domconfig user exists for the domain.
689: my $servadm = $r->dir_config('lonAdmEMail');
690: my ($configuserok,$author_ok,$switchserver) =
691: &config_check($dom,$confname,$servadm);
692: unless ($configuserok eq 'ok') {
693: &Apache::lonconfigsettings::print_header($r,$phase,$context);
694: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
695: $confname).
696: '<br />'
697: );
698: if ($switchserver) {
699: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
700: '<br />'.
701: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
702: '<br />'.
703: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
704: '<br />'.
705: &mt('To do that now, use the following link: [_1]',$switchserver)
706: );
707: } else {
708: $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.').
709: '<br />'.
710: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
711: );
712: }
713: $r->print(&Apache::loncommon::end_page());
714: return OK;
715: }
716: if (keys(%domconfig) == 0) {
717: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
718: my @ids=&Apache::lonnet::current_machine_ids();
719: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
720: my %designhash = &Apache::loncommon::get_domainconf($dom);
721: my @loginimages = ('img','logo','domlogo','login');
722: my $custom_img_count = 0;
723: foreach my $img (@loginimages) {
724: if ($designhash{$dom.'.login.'.$img} ne '') {
725: $custom_img_count ++;
726: }
727: }
728: foreach my $role (@roles) {
729: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
730: $custom_img_count ++;
731: }
732: }
733: if ($custom_img_count > 0) {
734: &Apache::lonconfigsettings::print_header($r,$phase,$context);
735: my $switch_server = &check_switchserver($dom,$confname);
736: $r->print(
737: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
738: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
739: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
740: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
741: if ($switch_server) {
742: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
743: }
744: $r->print(&Apache::loncommon::end_page());
745: return OK;
746: }
747: }
748: }
749: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
750: }
751: return OK;
752: }
753:
754: sub process_changes {
755: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
756: my %domconfig;
757: if (ref($values) eq 'HASH') {
758: %domconfig = %{$values};
759: }
760: my $output;
761: if ($action eq 'login') {
762: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
763: } elsif ($action eq 'rolecolors') {
764: $output = &modify_rolecolors($r,$dom,$confname,$roles,
765: $lastactref,%domconfig);
766: } elsif ($action eq 'quotas') {
767: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
768: } elsif ($action eq 'autoenroll') {
769: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
770: } elsif ($action eq 'autoupdate') {
771: $output = &modify_autoupdate($dom,%domconfig);
772: } elsif ($action eq 'autocreate') {
773: $output = &modify_autocreate($dom,%domconfig);
774: } elsif ($action eq 'directorysrch') {
775: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
776: } elsif ($action eq 'usercreation') {
777: $output = &modify_usercreation($dom,%domconfig);
778: } elsif ($action eq 'selfcreation') {
779: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
780: } elsif ($action eq 'usermodification') {
781: $output = &modify_usermodification($dom,%domconfig);
782: } elsif ($action eq 'contacts') {
783: $output = &modify_contacts($dom,$lastactref,%domconfig);
784: } elsif ($action eq 'defaults') {
785: $output = &modify_defaults($dom,$lastactref,%domconfig);
786: } elsif ($action eq 'scantron') {
787: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
788: } elsif ($action eq 'coursecategories') {
789: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
790: } elsif ($action eq 'serverstatuses') {
791: $output = &modify_serverstatuses($dom,%domconfig);
792: } elsif ($action eq 'requestcourses') {
793: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
794: } elsif ($action eq 'requestauthor') {
795: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
796: } elsif ($action eq 'helpsettings') {
797: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
798: } elsif ($action eq 'coursedefaults') {
799: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
800: } elsif ($action eq 'selfenrollment') {
801: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
802: } elsif ($action eq 'usersessions') {
803: $output = &modify_usersessions($dom,$lastactref,%domconfig);
804: } elsif ($action eq 'loadbalancing') {
805: $output = &modify_loadbalancing($dom,%domconfig);
806: } elsif ($action eq 'ltitools') {
807: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
808: } elsif ($action eq 'proctoring') {
809: $output = &modify_proctoring($r,$dom,$action,$lastactref,%domconfig);
810: } elsif ($action eq 'ssl') {
811: $output = &modify_ssl($dom,$lastactref,%domconfig);
812: } elsif ($action eq 'trust') {
813: $output = &modify_trust($dom,$lastactref,%domconfig);
814: } elsif ($action eq 'lti') {
815: $output = &modify_lti($r,$dom,$action,$lastactref,%domconfig);
816: } elsif ($action eq 'privacy') {
817: $output = &modify_privacy($dom,%domconfig);
818: } elsif ($action eq 'passwords') {
819: $output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig);
820: } elsif ($action eq 'wafproxy') {
821: $output = &modify_wafproxy($dom,$action,$lastactref,%domconfig);
822: }
823: return $output;
824: }
825:
826: sub print_config_box {
827: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
828: my $rowtotal = 0;
829: my $output;
830: if ($action eq 'coursecategories') {
831: $output = &coursecategories_javascript($settings);
832: } elsif ($action eq 'defaults') {
833: $output = &defaults_javascript($settings);
834: } elsif ($action eq 'passwords') {
835: $output = &passwords_javascript();
836: } elsif ($action eq 'helpsettings') {
837: my (%privs,%levelscurrent);
838: my %full=();
839: my %levels=(
840: course => {},
841: domain => {},
842: system => {},
843: );
844: my $context = 'domain';
845: my $crstype = 'Course';
846: my $formname = 'display';
847: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
848: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
849: $output =
850: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
851: \@templateroles);
852: } elsif ($action eq 'ltitools') {
853: $output .= <itools_javascript($settings);
854: } elsif ($action eq 'lti') {
855: $output .= <i_javascript($settings);
856: } elsif ($action eq 'proctoring') {
857: $output .= &proctoring_javascript($settings);
858: }
859: $output .=
860: '<table class="LC_nested_outer">
861: <tr>
862: <th class="LC_left_item LC_middle"><span class="LC_nobreak">'.
863: &mt($item->{text}).' '.
864: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
865: '</tr>';
866: $rowtotal ++;
867: my $numheaders = 1;
868: if (ref($item->{'header'}) eq 'ARRAY') {
869: $numheaders = scalar(@{$item->{'header'}});
870: }
871: if ($numheaders > 1) {
872: my $colspan = '';
873: my $rightcolspan = '';
874: my $leftnobr = '';
875: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
876: ($action eq 'directorysrch') ||
877: (($action eq 'login') && ($numheaders < 4))) {
878: $colspan = ' colspan="2"';
879: }
880: if ($action eq 'usersessions') {
881: $rightcolspan = ' colspan="3"';
882: }
883: if ($action eq 'passwords') {
884: $leftnobr = ' LC_nobreak';
885: }
886: $output .= '
887: <tr>
888: <td>
889: <table class="LC_nested">
890: <tr class="LC_info_row">
891: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
892: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
893: </tr>';
894: $rowtotal ++;
895: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
896: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
897: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'ssl') ||
898: ($action eq 'directorysrch') || ($action eq 'trust') || ($action eq 'helpsettings') ||
899: ($action eq 'contacts') || ($action eq 'privacy') || ($action eq 'wafproxy')) {
900: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
901: } elsif ($action eq 'passwords') {
902: $output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal);
903: } elsif ($action eq 'coursecategories') {
904: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
905: } elsif ($action eq 'scantron') {
906: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
907: } elsif ($action eq 'login') {
908: if ($numheaders == 4) {
909: $colspan = ' colspan="2"';
910: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
911: } else {
912: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
913: }
914: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
915: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
916: } elsif ($action eq 'rolecolors') {
917: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
918: }
919: $output .= '
920: </table>
921: </td>
922: </tr>
923: <tr>
924: <td>
925: <table class="LC_nested">
926: <tr class="LC_info_row">
927: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
928: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
929: </tr>';
930: $rowtotal ++;
931: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
932: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
933: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
934: ($action eq 'trust') || ($action eq 'contacts') ||
935: ($action eq 'privacy') || ($action eq 'passwords')) {
936: if ($action eq 'coursecategories') {
937: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
938: $colspan = ' colspan="2"';
939: } elsif ($action eq 'trust') {
940: $output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
941: } elsif ($action eq 'passwords') {
942: $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
943: } else {
944: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
945: }
946: if ($action eq 'trust') {
947: $output .= '
948: </table>
949: </td>
950: </tr>';
951: my @trusthdrs = qw(2 3 4 5 6 7);
952: my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
953: for (my $i=0; $i<@trusthdrs; $i++) {
954: $output .= '
955: <tr>
956: <td>
957: <table class="LC_nested">
958: <tr class="LC_info_row">
959: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col1'}).'</td>
960: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col2'}).'</td></tr>'.
961: $item->{'print'}->($prefixes[$i],$dom,$settings,\$rowtotal).'
962: </table>
963: </td>
964: </tr>';
965: }
966: $output .= '
967: <tr>
968: <td>
969: <table class="LC_nested">
970: <tr class="LC_info_row">
971: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col1'}).'</td>
972: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col2'}).'</td></tr>'.
973: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
974: } else {
975: $output .= '
976: </table>
977: </td>
978: </tr>
979: <tr>
980: <td>
981: <table class="LC_nested">
982: <tr class="LC_info_row">
983: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
984: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
985: </tr>'."\n";
986: if ($action eq 'coursecategories') {
987: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
988: } elsif (($action eq 'contacts') || ($action eq 'privacy') || ($action eq 'passwords')) {
989: if ($action eq 'passwords') {
990: $output .= $item->{'print'}->('lower',$dom,$confname,$settings,\$rowtotal);
991: } else {
992: $output .= $item->{'print'}->('lower',$dom,$settings,\$rowtotal);
993: }
994: $output .= '
995: </tr>
996: </table>
997: </td>
998: </tr>
999: <tr>
1000: <td>
1001: <table class="LC_nested">
1002: <tr class="LC_info_row">
1003: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1004: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'."\n";
1005: if ($action eq 'passwords') {
1006: $output .= $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal);
1007: } else {
1008: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1009: }
1010: $output .= '
1011: </table>
1012: </td>
1013: </tr>
1014: <tr>';
1015: } else {
1016: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1017: }
1018: }
1019: $rowtotal ++;
1020: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
1021: ($action eq 'defaults') || ($action eq 'directorysrch') ||
1022: ($action eq 'helpsettings') || ($action eq 'wafproxy')) {
1023: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1024: } elsif ($action eq 'scantron') {
1025: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
1026: } elsif ($action eq 'ssl') {
1027: $output .= $item->{'print'}->('connto',$dom,$settings,\$rowtotal).'
1028: </table>
1029: </td>
1030: </tr>
1031: <tr>
1032: <td>
1033: <table class="LC_nested">
1034: <tr class="LC_info_row">
1035: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1036: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1037: $item->{'print'}->('connfrom',$dom,$settings,\$rowtotal).'
1038: </table>
1039: </td>
1040: </tr>
1041: <tr>
1042: <td>
1043: <table class="LC_nested">
1044: <tr class="LC_info_row">
1045: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1046: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'.
1047: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1048: } elsif ($action eq 'login') {
1049: if ($numheaders == 4) {
1050: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
1051: </table>
1052: </td>
1053: </tr>
1054: <tr>
1055: <td>
1056: <table class="LC_nested">
1057: <tr class="LC_info_row">
1058: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1059: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1060: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1061: $rowtotal ++;
1062: } else {
1063: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1064: }
1065: $output .= '
1066: </table>
1067: </td>
1068: </tr>
1069: <tr>
1070: <td>
1071: <table class="LC_nested">
1072: <tr class="LC_info_row">';
1073: if ($numheaders == 4) {
1074: $output .= '
1075: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1076: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1077: </tr>';
1078: } else {
1079: $output .= '
1080: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1081: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
1082: </tr>';
1083: }
1084: $rowtotal ++;
1085: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
1086: } elsif ($action eq 'requestcourses') {
1087: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1088: $rowtotal ++;
1089: $output .= &print_studentcode($settings,\$rowtotal).'
1090: </table>
1091: </td>
1092: </tr>
1093: <tr>
1094: <td>
1095: <table class="LC_nested">
1096: <tr class="LC_info_row">
1097: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1098: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
1099: &textbookcourses_javascript($settings).
1100: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
1101: </table>
1102: </td>
1103: </tr>
1104: <tr>
1105: <td>
1106: <table class="LC_nested">
1107: <tr class="LC_info_row">
1108: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1109: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
1110: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
1111: </table>
1112: </td>
1113: </tr>
1114: <tr>
1115: <td>
1116: <table class="LC_nested">
1117: <tr class="LC_info_row">
1118: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1119: <td class="LC_right_item" style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1120: </tr>'.
1121: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
1122: } elsif ($action eq 'requestauthor') {
1123: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1124: $rowtotal ++;
1125: } elsif ($action eq 'rolecolors') {
1126: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
1127: </table>
1128: </td>
1129: </tr>
1130: <tr>
1131: <td>
1132: <table class="LC_nested">
1133: <tr class="LC_info_row">
1134: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.
1135: &mt($item->{'header'}->[2]->{'col1'}).'</td>
1136: <td class="LC_right_item" style="vertical-align: top">'.
1137: &mt($item->{'header'}->[2]->{'col2'}).'</td>
1138: </tr>'.
1139: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
1140: </table>
1141: </td>
1142: </tr>
1143: <tr>
1144: <td>
1145: <table class="LC_nested">
1146: <tr class="LC_info_row">
1147: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1148: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1149: </tr>'.
1150: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1151: $rowtotal += 2;
1152: }
1153: } else {
1154: $output .= '
1155: <tr>
1156: <td>
1157: <table class="LC_nested">
1158: <tr class="LC_info_row">';
1159: if ($action eq 'login') {
1160: $output .= '
1161: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1162: } elsif ($action eq 'serverstatuses') {
1163: $output .= '
1164: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).
1165: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1166:
1167: } else {
1168: $output .= '
1169: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1170: }
1171: if (defined($item->{'header'}->[0]->{'col3'})) {
1172: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1173: &mt($item->{'header'}->[0]->{'col2'});
1174: if ($action eq 'serverstatuses') {
1175: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1176: }
1177: } else {
1178: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1179: &mt($item->{'header'}->[0]->{'col2'});
1180: }
1181: $output .= '</td>';
1182: if ($item->{'header'}->[0]->{'col3'}) {
1183: if (defined($item->{'header'}->[0]->{'col4'})) {
1184: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1185: &mt($item->{'header'}->[0]->{'col3'});
1186: } else {
1187: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1188: &mt($item->{'header'}->[0]->{'col3'});
1189: }
1190: if ($action eq 'serverstatuses') {
1191: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1192: }
1193: $output .= '</td>';
1194: }
1195: if ($item->{'header'}->[0]->{'col4'}) {
1196: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1197: &mt($item->{'header'}->[0]->{'col4'});
1198: }
1199: $output .= '</tr>';
1200: $rowtotal ++;
1201: if ($action eq 'quotas') {
1202: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1203: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1204: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1205: ($action eq 'ltitools') || ($action eq 'lti') ||
1206: ($action eq 'proctoring')) {
1207: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1208: }
1209: }
1210: $output .= '
1211: </table>
1212: </td>
1213: </tr>
1214: </table><br />';
1215: return ($output,$rowtotal);
1216: }
1217:
1218: sub print_login {
1219: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1220: my ($css_class,$datatable);
1221: my %choices = &login_choices();
1222:
1223: if ($caller eq 'service') {
1224: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1225: my $choice = $choices{'disallowlogin'};
1226: $css_class = ' class="LC_odd_row"';
1227: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1228: '<td style="text-align: right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1229: '<th>'.$choices{'server'}.'</th>'.
1230: '<th>'.$choices{'serverpath'}.'</th>'.
1231: '<th>'.$choices{'custompath'}.'</th>'.
1232: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1233: my %disallowed;
1234: if (ref($settings) eq 'HASH') {
1235: if (ref($settings->{'loginvia'}) eq 'HASH') {
1236: %disallowed = %{$settings->{'loginvia'}};
1237: }
1238: }
1239: foreach my $lonhost (sort(keys(%servers))) {
1240: my $direct = 'selected="selected"';
1241: if (ref($disallowed{$lonhost}) eq 'HASH') {
1242: if ($disallowed{$lonhost}{'server'} ne '') {
1243: $direct = '';
1244: }
1245: }
1246: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1247: '<td><select name="'.$lonhost.'_server">'.
1248: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1249: '</option>';
1250: foreach my $hostid (sort(keys(%servers))) {
1251: next if ($servers{$hostid} eq $servers{$lonhost});
1252: my $selected = '';
1253: if (ref($disallowed{$lonhost}) eq 'HASH') {
1254: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1255: $selected = 'selected="selected"';
1256: }
1257: }
1258: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1259: $servers{$hostid}.'</option>';
1260: }
1261: $datatable .= '</select></td>'.
1262: '<td><select name="'.$lonhost.'_serverpath">';
1263: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1264: my $pathname = $path;
1265: if ($path eq 'custom') {
1266: $pathname = &mt('Custom Path').' ->';
1267: }
1268: my $selected = '';
1269: if (ref($disallowed{$lonhost}) eq 'HASH') {
1270: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1271: $selected = 'selected="selected"';
1272: }
1273: } elsif ($path eq '') {
1274: $selected = 'selected="selected"';
1275: }
1276: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1277: }
1278: $datatable .= '</select></td>';
1279: my ($custom,$exempt);
1280: if (ref($disallowed{$lonhost}) eq 'HASH') {
1281: $custom = $disallowed{$lonhost}{'custompath'};
1282: $exempt = $disallowed{$lonhost}{'exempt'};
1283: }
1284: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1285: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1286: '</tr>';
1287: }
1288: $datatable .= '</table></td></tr>';
1289: return $datatable;
1290: } elsif ($caller eq 'page') {
1291: my %defaultchecked = (
1292: 'coursecatalog' => 'on',
1293: 'helpdesk' => 'on',
1294: 'adminmail' => 'off',
1295: 'newuser' => 'off',
1296: );
1297: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1298: my (%checkedon,%checkedoff);
1299: foreach my $item (@toggles) {
1300: if ($defaultchecked{$item} eq 'on') {
1301: $checkedon{$item} = ' checked="checked" ';
1302: $checkedoff{$item} = ' ';
1303: } elsif ($defaultchecked{$item} eq 'off') {
1304: $checkedoff{$item} = ' checked="checked" ';
1305: $checkedon{$item} = ' ';
1306: }
1307: }
1308: my @images = ('img','logo','domlogo','login');
1309: my @logintext = ('textcol','bgcol');
1310: my @bgs = ('pgbg','mainbg','sidebg');
1311: my @links = ('link','alink','vlink');
1312: my %designhash = &Apache::loncommon::get_domainconf($dom);
1313: my %defaultdesign = %Apache::loncommon::defaultdesign;
1314: my (%is_custom,%designs);
1315: my %defaults = (
1316: font => $defaultdesign{'login.font'},
1317: );
1318: foreach my $item (@images) {
1319: $defaults{$item} = $defaultdesign{'login.'.$item};
1320: $defaults{'showlogo'}{$item} = 1;
1321: }
1322: foreach my $item (@bgs) {
1323: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1324: }
1325: foreach my $item (@logintext) {
1326: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1327: }
1328: foreach my $item (@links) {
1329: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1330: }
1331: if (ref($settings) eq 'HASH') {
1332: foreach my $item (@toggles) {
1333: if ($settings->{$item} eq '1') {
1334: $checkedon{$item} = ' checked="checked" ';
1335: $checkedoff{$item} = ' ';
1336: } elsif ($settings->{$item} eq '0') {
1337: $checkedoff{$item} = ' checked="checked" ';
1338: $checkedon{$item} = ' ';
1339: }
1340: }
1341: foreach my $item (@images) {
1342: if (defined($settings->{$item})) {
1343: $designs{$item} = $settings->{$item};
1344: $is_custom{$item} = 1;
1345: }
1346: if (defined($settings->{'showlogo'}{$item})) {
1347: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1348: }
1349: }
1350: foreach my $item (@logintext) {
1351: if ($settings->{$item} ne '') {
1352: $designs{'logintext'}{$item} = $settings->{$item};
1353: $is_custom{$item} = 1;
1354: }
1355: }
1356: if ($settings->{'font'} ne '') {
1357: $designs{'font'} = $settings->{'font'};
1358: $is_custom{'font'} = 1;
1359: }
1360: foreach my $item (@bgs) {
1361: if ($settings->{$item} ne '') {
1362: $designs{'bgs'}{$item} = $settings->{$item};
1363: $is_custom{$item} = 1;
1364: }
1365: }
1366: foreach my $item (@links) {
1367: if ($settings->{$item} ne '') {
1368: $designs{'links'}{$item} = $settings->{$item};
1369: $is_custom{$item} = 1;
1370: }
1371: }
1372: } else {
1373: if ($designhash{$dom.'.login.font'} ne '') {
1374: $designs{'font'} = $designhash{$dom.'.login.font'};
1375: $is_custom{'font'} = 1;
1376: }
1377: foreach my $item (@images) {
1378: if ($designhash{$dom.'.login.'.$item} ne '') {
1379: $designs{$item} = $designhash{$dom.'.login.'.$item};
1380: $is_custom{$item} = 1;
1381: }
1382: }
1383: foreach my $item (@bgs) {
1384: if ($designhash{$dom.'.login.'.$item} ne '') {
1385: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1386: $is_custom{$item} = 1;
1387: }
1388: }
1389: foreach my $item (@links) {
1390: if ($designhash{$dom.'.login.'.$item} ne '') {
1391: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1392: $is_custom{$item} = 1;
1393: }
1394: }
1395: }
1396: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1397: logo => 'Institution Logo',
1398: domlogo => 'Domain Logo',
1399: login => 'Login box');
1400: my $itemcount = 1;
1401: foreach my $item (@toggles) {
1402: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1403: $datatable .=
1404: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1405: '</td><td>'.
1406: '<span class="LC_nobreak"><label><input type="radio" name="'.
1407: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1408: '</label> <label><input type="radio" name="'.$item.'"'.
1409: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1410: '</tr>';
1411: $itemcount ++;
1412: }
1413: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1414: $datatable .= '</tr></table></td></tr>';
1415: } elsif ($caller eq 'help') {
1416: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1417: my $switchserver = &check_switchserver($dom,$confname);
1418: my $itemcount = 1;
1419: $defaulturl = '/adm/loginproblems.html';
1420: $defaulttype = 'default';
1421: %lt = &Apache::lonlocal::texthash (
1422: del => 'Delete?',
1423: rep => 'Replace:',
1424: upl => 'Upload:',
1425: default => 'Default',
1426: custom => 'Custom',
1427: );
1428: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1429: my @currlangs;
1430: if (ref($settings) eq 'HASH') {
1431: if (ref($settings->{'helpurl'}) eq 'HASH') {
1432: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1433: next if ($settings->{'helpurl'}{$key} eq '');
1434: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1435: $type{$key} = 'custom';
1436: unless ($key eq 'nolang') {
1437: push(@currlangs,$key);
1438: }
1439: }
1440: } elsif ($settings->{'helpurl'} ne '') {
1441: $type{'nolang'} = 'custom';
1442: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1443: }
1444: }
1445: foreach my $lang ('nolang',sort(@currlangs)) {
1446: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1447: $datatable .= '<tr'.$css_class.'>';
1448: if ($url{$lang} eq '') {
1449: $url{$lang} = $defaulturl;
1450: }
1451: if ($type{$lang} eq '') {
1452: $type{$lang} = $defaulttype;
1453: }
1454: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1455: if ($lang eq 'nolang') {
1456: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1457: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1458: } else {
1459: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1460: $langchoices{$lang},
1461: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1462: }
1463: $datatable .= '</span></td>'."\n".
1464: '<td class="LC_left_item">';
1465: if ($type{$lang} eq 'custom') {
1466: $datatable .= '<span class="LC_nobreak"><label>'.
1467: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1468: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1469: } else {
1470: $datatable .= $lt{'upl'};
1471: }
1472: $datatable .='<br />';
1473: if ($switchserver) {
1474: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1475: } else {
1476: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1477: }
1478: $datatable .= '</td></tr>';
1479: $itemcount ++;
1480: }
1481: my @addlangs;
1482: foreach my $lang (sort(keys(%langchoices))) {
1483: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1484: push(@addlangs,$lang);
1485: }
1486: if (@addlangs > 0) {
1487: my %toadd;
1488: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1489: $toadd{''} = &mt('Select');
1490: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1491: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1492: &mt('Add log-in help page for a specific language:').' '.
1493: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1494: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1495: if ($switchserver) {
1496: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1497: } else {
1498: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1499: }
1500: $datatable .= '</td></tr>';
1501: $itemcount ++;
1502: }
1503: $datatable .= &captcha_choice('login',$settings,$itemcount);
1504: } elsif ($caller eq 'headtag') {
1505: my %domservers = &Apache::lonnet::get_servers($dom);
1506: my $choice = $choices{'headtag'};
1507: $css_class = ' class="LC_odd_row"';
1508: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1509: '<td style="text-align: left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1510: '<th>'.$choices{'current'}.'</th>'.
1511: '<th>'.$choices{'action'}.'</th>'.
1512: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1513: my (%currurls,%currexempt);
1514: if (ref($settings) eq 'HASH') {
1515: if (ref($settings->{'headtag'}) eq 'HASH') {
1516: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1517: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1518: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1519: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1520: }
1521: }
1522: }
1523: }
1524: my %lt = &Apache::lonlocal::texthash(
1525: del => 'Delete?',
1526: rep => 'Replace:',
1527: upl => 'Upload:',
1528: curr => 'View contents',
1529: none => 'None',
1530: );
1531: my $switchserver = &check_switchserver($dom,$confname);
1532: foreach my $lonhost (sort(keys(%domservers))) {
1533: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1534: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1535: if ($currurls{$lonhost}) {
1536: $datatable .= '<td class="LC_right_item"><a href="'.
1537: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1538: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1539: '">'.$lt{'curr'}.'</a></td>'.
1540: '<td><span class="LC_nobreak"><label>'.
1541: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1542: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1543: } else {
1544: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1545: }
1546: $datatable .='<br />';
1547: if ($switchserver) {
1548: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1549: } else {
1550: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1551: }
1552: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1553: }
1554: $datatable .= '</table></td></tr>';
1555: }
1556: return $datatable;
1557: }
1558:
1559: sub login_choices {
1560: my %choices =
1561: &Apache::lonlocal::texthash (
1562: coursecatalog => 'Display Course/Community Catalog link?',
1563: adminmail => "Display Administrator's E-mail Address?",
1564: helpdesk => 'Display "Contact Helpdesk" link',
1565: disallowlogin => "Login page requests redirected",
1566: hostid => "Server",
1567: server => "Redirect to:",
1568: serverpath => "Path",
1569: custompath => "Custom",
1570: exempt => "Exempt IP(s)",
1571: directlogin => "No redirect",
1572: newuser => "Link to create a user account",
1573: img => "Header",
1574: logo => "Main Logo",
1575: domlogo => "Domain Logo",
1576: login => "Log-in Header",
1577: textcol => "Text color",
1578: bgcol => "Box color",
1579: bgs => "Background colors",
1580: links => "Link colors",
1581: font => "Font color",
1582: pgbg => "Header",
1583: mainbg => "Page",
1584: sidebg => "Login box",
1585: link => "Link",
1586: alink => "Active link",
1587: vlink => "Visited link",
1588: headtag => "Custom markup",
1589: action => "Action",
1590: current => "Current",
1591: );
1592: return %choices;
1593: }
1594:
1595: sub print_rolecolors {
1596: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1597: my %choices = &color_font_choices();
1598: my @bgs = ('pgbg','tabbg','sidebg');
1599: my @links = ('link','alink','vlink');
1600: my @images = ('img');
1601: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1602: my %designhash = &Apache::loncommon::get_domainconf($dom);
1603: my %defaultdesign = %Apache::loncommon::defaultdesign;
1604: my (%is_custom,%designs);
1605: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1606: if (ref($settings) eq 'HASH') {
1607: if (ref($settings->{$role}) eq 'HASH') {
1608: if ($settings->{$role}->{'img'} ne '') {
1609: $designs{'img'} = $settings->{$role}->{'img'};
1610: $is_custom{'img'} = 1;
1611: }
1612: if ($settings->{$role}->{'font'} ne '') {
1613: $designs{'font'} = $settings->{$role}->{'font'};
1614: $is_custom{'font'} = 1;
1615: }
1616: if ($settings->{$role}->{'fontmenu'} ne '') {
1617: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1618: $is_custom{'fontmenu'} = 1;
1619: }
1620: foreach my $item (@bgs) {
1621: if ($settings->{$role}->{$item} ne '') {
1622: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1623: $is_custom{$item} = 1;
1624: }
1625: }
1626: foreach my $item (@links) {
1627: if ($settings->{$role}->{$item} ne '') {
1628: $designs{'links'}{$item} = $settings->{$role}->{$item};
1629: $is_custom{$item} = 1;
1630: }
1631: }
1632: }
1633: } else {
1634: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1635: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1636: $is_custom{'img'} = 1;
1637: }
1638: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1639: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1640: $is_custom{'fontmenu'} = 1;
1641: }
1642: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1643: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1644: $is_custom{'font'} = 1;
1645: }
1646: foreach my $item (@bgs) {
1647: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1648: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1649: $is_custom{$item} = 1;
1650:
1651: }
1652: }
1653: foreach my $item (@links) {
1654: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1655: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1656: $is_custom{$item} = 1;
1657: }
1658: }
1659: }
1660: my $itemcount = 1;
1661: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1662: $datatable .= '</tr></table></td></tr>';
1663: return $datatable;
1664: }
1665:
1666: sub role_defaults {
1667: my ($role,$bgs,$links,$images,$logintext) = @_;
1668: my %defaults;
1669: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1670: return %defaults;
1671: }
1672: my %defaultdesign = %Apache::loncommon::defaultdesign;
1673: if ($role eq 'login') {
1674: %defaults = (
1675: font => $defaultdesign{$role.'.font'},
1676: );
1677: if (ref($logintext) eq 'ARRAY') {
1678: foreach my $item (@{$logintext}) {
1679: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1680: }
1681: }
1682: foreach my $item (@{$images}) {
1683: $defaults{'showlogo'}{$item} = 1;
1684: }
1685: } else {
1686: %defaults = (
1687: img => $defaultdesign{$role.'.img'},
1688: font => $defaultdesign{$role.'.font'},
1689: fontmenu => $defaultdesign{$role.'.fontmenu'},
1690: );
1691: }
1692: foreach my $item (@{$bgs}) {
1693: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1694: }
1695: foreach my $item (@{$links}) {
1696: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1697: }
1698: foreach my $item (@{$images}) {
1699: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1700: }
1701: return %defaults;
1702: }
1703:
1704: sub display_color_options {
1705: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1706: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1707: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1708: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1709: my $datatable = '<tr'.$css_class.'>'.
1710: '<td>'.$choices->{'font'}.'</td>';
1711: if (!$is_custom->{'font'}) {
1712: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1713: } else {
1714: $datatable .= '<td> </td>';
1715: }
1716: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1717:
1718: $datatable .= '<td><span class="LC_nobreak">'.
1719: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1720: ' value="'.$current_color.'" /> '.
1721: ' </span></td></tr>';
1722: unless ($role eq 'login') {
1723: $datatable .= '<tr'.$css_class.'>'.
1724: '<td>'.$choices->{'fontmenu'}.'</td>';
1725: if (!$is_custom->{'fontmenu'}) {
1726: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1727: } else {
1728: $datatable .= '<td> </td>';
1729: }
1730: $current_color = $designs->{'fontmenu'} ?
1731: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1732: $datatable .= '<td><span class="LC_nobreak">'.
1733: '<input class="colorchooser" type="text" size="10" name="'
1734: .$role.'_fontmenu"'.
1735: ' value="'.$current_color.'" /> '.
1736: ' </span></td></tr>';
1737: }
1738: my $switchserver = &check_switchserver($dom,$confname);
1739: foreach my $img (@{$images}) {
1740: $itemcount ++;
1741: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1742: $datatable .= '<tr'.$css_class.'>'.
1743: '<td>'.$choices->{$img};
1744: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1745: if ($role eq 'login') {
1746: if ($img eq 'login') {
1747: $login_hdr_pick =
1748: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1749: $logincolors =
1750: &login_text_colors($img,$role,$logintext,$phase,$choices,
1751: $designs,$defaults);
1752: } elsif ($img ne 'domlogo') {
1753: $datatable.= &logo_display_options($img,$defaults,$designs);
1754: }
1755: }
1756: $datatable .= '</td>';
1757: if ($designs->{$img} ne '') {
1758: $imgfile = $designs->{$img};
1759: $img_import = ($imgfile =~ m{^/adm/});
1760: } else {
1761: $imgfile = $defaults->{$img};
1762: }
1763: if ($imgfile) {
1764: my ($showfile,$fullsize);
1765: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1766: my $urldir = $1;
1767: my $filename = $2;
1768: my @info = &Apache::lonnet::stat_file($designs->{$img});
1769: if (@info) {
1770: my $thumbfile = 'tn-'.$filename;
1771: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1772: if (@thumb) {
1773: $showfile = $urldir.'/'.$thumbfile;
1774: } else {
1775: $showfile = $imgfile;
1776: }
1777: } else {
1778: $showfile = '';
1779: }
1780: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1781: $showfile = $imgfile;
1782: my $imgdir = $1;
1783: my $filename = $2;
1784: if (-e "$londocroot/$imgdir/tn-".$filename) {
1785: $showfile = "/$imgdir/tn-".$filename;
1786: } else {
1787: my $input = $londocroot.$imgfile;
1788: my $output = "$londocroot/$imgdir/tn-".$filename;
1789: if (!-e $output) {
1790: my ($width,$height) = &thumb_dimensions();
1791: my ($fullwidth,$fullheight) = &check_dimensions($input);
1792: if ($fullwidth ne '' && $fullheight ne '') {
1793: if ($fullwidth > $width && $fullheight > $height) {
1794: my $size = $width.'x'.$height;
1795: my @args = ('convert','-sample',$size,$input,$output);
1796: system({$args[0]} @args);
1797: $showfile = "/$imgdir/tn-".$filename;
1798: }
1799: }
1800: }
1801: }
1802: }
1803: if ($showfile) {
1804: if ($showfile =~ m{^/(adm|res)/}) {
1805: if ($showfile =~ m{^/res/}) {
1806: my $local_showfile =
1807: &Apache::lonnet::filelocation('',$showfile);
1808: &Apache::lonnet::repcopy($local_showfile);
1809: }
1810: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1811: }
1812: if ($imgfile) {
1813: if ($imgfile =~ m{^/(adm|res)/}) {
1814: if ($imgfile =~ m{^/res/}) {
1815: my $local_imgfile =
1816: &Apache::lonnet::filelocation('',$imgfile);
1817: &Apache::lonnet::repcopy($local_imgfile);
1818: }
1819: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1820: } else {
1821: $fullsize = $imgfile;
1822: }
1823: }
1824: $datatable .= '<td>';
1825: if ($img eq 'login') {
1826: $datatable .= $login_hdr_pick;
1827: }
1828: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1829: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1830: } else {
1831: $datatable .= '<td> </td><td class="LC_left_item">'.
1832: &mt('Upload:').'<br />';
1833: }
1834: } else {
1835: $datatable .= '<td> </td><td class="LC_left_item">'.
1836: &mt('Upload:').'<br />';
1837: }
1838: if ($switchserver) {
1839: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1840: } else {
1841: if ($img ne 'login') { # suppress file selection for Log-in header
1842: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1843: }
1844: }
1845: $datatable .= '</td></tr>';
1846: }
1847: $itemcount ++;
1848: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1849: $datatable .= '<tr'.$css_class.'>'.
1850: '<td>'.$choices->{'bgs'}.'</td>';
1851: my $bgs_def;
1852: foreach my $item (@{$bgs}) {
1853: if (!$is_custom->{$item}) {
1854: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span class="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1855: }
1856: }
1857: if ($bgs_def) {
1858: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1859: } else {
1860: $datatable .= '<td> </td>';
1861: }
1862: $datatable .= '<td class="LC_right_item">'.
1863: '<table border="0"><tr>';
1864:
1865: foreach my $item (@{$bgs}) {
1866: $datatable .= '<td style="text-align: center">'.$choices->{$item};
1867: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1868: if ($designs->{'bgs'}{$item}) {
1869: $datatable .= ' ';
1870: }
1871: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1872: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1873: }
1874: $datatable .= '</tr></table></td></tr>';
1875: $itemcount ++;
1876: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1877: $datatable .= '<tr'.$css_class.'>'.
1878: '<td>'.$choices->{'links'}.'</td>';
1879: my $links_def;
1880: foreach my $item (@{$links}) {
1881: if (!$is_custom->{$item}) {
1882: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1883: }
1884: }
1885: if ($links_def) {
1886: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1887: } else {
1888: $datatable .= '<td> </td>';
1889: }
1890: $datatable .= '<td class="LC_right_item">'.
1891: '<table border="0"><tr>';
1892: foreach my $item (@{$links}) {
1893: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1894: $datatable .= '<td style="text-align: center">'.$choices->{$item}."\n";
1895: if ($designs->{'links'}{$item}) {
1896: $datatable.=' ';
1897: }
1898: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1899: '" /></td>';
1900: }
1901: $$rowtotal += $itemcount;
1902: return $datatable;
1903: }
1904:
1905: sub logo_display_options {
1906: my ($img,$defaults,$designs) = @_;
1907: my $checkedon;
1908: if (ref($defaults) eq 'HASH') {
1909: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1910: if ($defaults->{'showlogo'}{$img}) {
1911: $checkedon = 'checked="checked" ';
1912: }
1913: }
1914: }
1915: if (ref($designs) eq 'HASH') {
1916: if (ref($designs->{'showlogo'}) eq 'HASH') {
1917: if (defined($designs->{'showlogo'}{$img})) {
1918: if ($designs->{'showlogo'}{$img} == 0) {
1919: $checkedon = '';
1920: } elsif ($designs->{'showlogo'}{$img} == 1) {
1921: $checkedon = 'checked="checked" ';
1922: }
1923: }
1924: }
1925: }
1926: return '<br /><label> <input type="checkbox" name="'.
1927: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1928: &mt('show').'</label>'."\n";
1929: }
1930:
1931: sub login_header_options {
1932: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1933: my $output = '';
1934: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1935: $output .= &mt('Text default(s):').'<br />';
1936: if (!$is_custom->{'textcol'}) {
1937: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1938: ' ';
1939: }
1940: if (!$is_custom->{'bgcol'}) {
1941: $output .= $choices->{'bgcol'}.': '.
1942: '<span id="css_'.$role.'_font" style="background-color: '.
1943: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1944: }
1945: $output .= '<br />';
1946: }
1947: $output .='<br />';
1948: return $output;
1949: }
1950:
1951: sub login_text_colors {
1952: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1953: my $color_menu = '<table border="0"><tr>';
1954: foreach my $item (@{$logintext}) {
1955: $color_menu .= '<td style="text-align: center">'.$choices->{$item};
1956: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1957: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1958: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1959: }
1960: $color_menu .= '</tr></table><br />';
1961: return $color_menu;
1962: }
1963:
1964: sub image_changes {
1965: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1966: my $output;
1967: if ($img eq 'login') {
1968: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
1969: } elsif (!$is_custom) {
1970: if ($img ne 'domlogo') {
1971: $output = &mt('Default image:').'<br />';
1972: } else {
1973: $output = &mt('Default in use:').'<br />';
1974: }
1975: }
1976: if ($img ne 'login') {
1977: if ($img_import) {
1978: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1979: }
1980: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1981: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1982: if ($is_custom) {
1983: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1984: '<input type="checkbox" name="'.
1985: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1986: '</label> '.&mt('Replace:').'</span><br />';
1987: } else {
1988: $output .= '<td class="LC_middle">'.$logincolors.&mt('Upload:').'<br />';
1989: }
1990: }
1991: return $output;
1992: }
1993:
1994: sub print_quotas {
1995: my ($dom,$settings,$rowtotal,$action) = @_;
1996: my $context;
1997: if ($action eq 'quotas') {
1998: $context = 'tools';
1999: } else {
2000: $context = $action;
2001: }
2002: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
2003: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2004: my $typecount = 0;
2005: my ($css_class,%titles);
2006: if ($context eq 'requestcourses') {
2007: @usertools = ('official','unofficial','community','textbook','placement','lti');
2008: @options =('norequest','approval','validate','autolimit');
2009: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
2010: %titles = &courserequest_titles();
2011: } elsif ($context eq 'requestauthor') {
2012: @usertools = ('author');
2013: @options = ('norequest','approval','automatic');
2014: %titles = &authorrequest_titles();
2015: } else {
2016: @usertools = ('aboutme','blog','webdav','portfolio');
2017: %titles = &tool_titles();
2018: }
2019: if (ref($types) eq 'ARRAY') {
2020: foreach my $type (@{$types}) {
2021: my ($currdefquota,$currauthorquota);
2022: unless (($context eq 'requestcourses') ||
2023: ($context eq 'requestauthor')) {
2024: if (ref($settings) eq 'HASH') {
2025: if (ref($settings->{defaultquota}) eq 'HASH') {
2026: $currdefquota = $settings->{defaultquota}->{$type};
2027: } else {
2028: $currdefquota = $settings->{$type};
2029: }
2030: if (ref($settings->{authorquota}) eq 'HASH') {
2031: $currauthorquota = $settings->{authorquota}->{$type};
2032: }
2033: }
2034: }
2035: if (defined($usertypes->{$type})) {
2036: $typecount ++;
2037: $css_class = $typecount%2?' class="LC_odd_row"':'';
2038: $datatable .= '<tr'.$css_class.'>'.
2039: '<td>'.$usertypes->{$type}.'</td>'.
2040: '<td class="LC_left_item">';
2041: if ($context eq 'requestcourses') {
2042: $datatable .= '<table><tr>';
2043: }
2044: my %cell;
2045: foreach my $item (@usertools) {
2046: if ($context eq 'requestcourses') {
2047: my ($curroption,$currlimit);
2048: if (ref($settings) eq 'HASH') {
2049: if (ref($settings->{$item}) eq 'HASH') {
2050: $curroption = $settings->{$item}->{$type};
2051: if ($curroption =~ /^autolimit=(\d*)$/) {
2052: $currlimit = $1;
2053: }
2054: }
2055: }
2056: if (!$curroption) {
2057: $curroption = 'norequest';
2058: }
2059: $datatable .= '<th>'.$titles{$item}.'</th>';
2060: foreach my $option (@options) {
2061: my $val = $option;
2062: if ($option eq 'norequest') {
2063: $val = 0;
2064: }
2065: if ($option eq 'validate') {
2066: my $canvalidate = 0;
2067: if (ref($validations{$item}) eq 'HASH') {
2068: if ($validations{$item}{$type}) {
2069: $canvalidate = 1;
2070: }
2071: }
2072: next if (!$canvalidate);
2073: }
2074: my $checked = '';
2075: if ($option eq $curroption) {
2076: $checked = ' checked="checked"';
2077: } elsif ($option eq 'autolimit') {
2078: if ($curroption =~ /^autolimit/) {
2079: $checked = ' checked="checked"';
2080: }
2081: }
2082: $cell{$item} .= '<span class="LC_nobreak"><label>'.
2083: '<input type="radio" name="crsreq_'.$item.
2084: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
2085: $titles{$option}.'</label>';
2086: if ($option eq 'autolimit') {
2087: $cell{$item} .= ' <input type="text" name="crsreq_'.
2088: $item.'_limit_'.$type.'" size="1" '.
2089: 'value="'.$currlimit.'" />';
2090: }
2091: $cell{$item} .= '</span> ';
2092: if ($option eq 'autolimit') {
2093: $cell{$item} .= $titles{'unlimited'};
2094: }
2095: }
2096: } elsif ($context eq 'requestauthor') {
2097: my $curroption;
2098: if (ref($settings) eq 'HASH') {
2099: $curroption = $settings->{$type};
2100: }
2101: if (!$curroption) {
2102: $curroption = 'norequest';
2103: }
2104: foreach my $option (@options) {
2105: my $val = $option;
2106: if ($option eq 'norequest') {
2107: $val = 0;
2108: }
2109: my $checked = '';
2110: if ($option eq $curroption) {
2111: $checked = ' checked="checked"';
2112: }
2113: $datatable .= '<span class="LC_nobreak"><label>'.
2114: '<input type="radio" name="authorreq_'.$type.
2115: '" value="'.$val.'"'.$checked.' />'.
2116: $titles{$option}.'</label></span> ';
2117: }
2118: } else {
2119: my $checked = 'checked="checked" ';
2120: if (ref($settings) eq 'HASH') {
2121: if (ref($settings->{$item}) eq 'HASH') {
2122: if ($settings->{$item}->{$type} == 0) {
2123: $checked = '';
2124: } elsif ($settings->{$item}->{$type} == 1) {
2125: $checked = 'checked="checked" ';
2126: }
2127: }
2128: }
2129: $datatable .= '<span class="LC_nobreak"><label>'.
2130: '<input type="checkbox" name="'.$context.'_'.$item.
2131: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
2132: '</label></span> ';
2133: }
2134: }
2135: if ($context eq 'requestcourses') {
2136: $datatable .= '</tr><tr>';
2137: foreach my $item (@usertools) {
2138: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2139: }
2140: $datatable .= '</tr></table>';
2141: }
2142: $datatable .= '</td>';
2143: unless (($context eq 'requestcourses') ||
2144: ($context eq 'requestauthor')) {
2145: $datatable .=
2146: '<td class="LC_right_item">'.
2147: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2148: '<input type="text" name="quota_'.$type.
2149: '" value="'.$currdefquota.
2150: '" size="5" /></span>'.(' ' x 2).
2151: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2152: '<input type="text" name="authorquota_'.$type.
2153: '" value="'.$currauthorquota.
2154: '" size="5" /></span></td>';
2155: }
2156: $datatable .= '</tr>';
2157: }
2158: }
2159: }
2160: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2161: $defaultquota = '20';
2162: $authorquota = '500';
2163: if (ref($settings) eq 'HASH') {
2164: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2165: $defaultquota = $settings->{'defaultquota'}->{'default'};
2166: } elsif (defined($settings->{'default'})) {
2167: $defaultquota = $settings->{'default'};
2168: }
2169: if (ref($settings->{'authorquota'}) eq 'HASH') {
2170: $authorquota = $settings->{'authorquota'}->{'default'};
2171: }
2172: }
2173: }
2174: $typecount ++;
2175: $css_class = $typecount%2?' class="LC_odd_row"':'';
2176: $datatable .= '<tr'.$css_class.'>'.
2177: '<td>'.$othertitle.'</td>'.
2178: '<td class="LC_left_item">';
2179: if ($context eq 'requestcourses') {
2180: $datatable .= '<table><tr>';
2181: }
2182: my %defcell;
2183: foreach my $item (@usertools) {
2184: if ($context eq 'requestcourses') {
2185: my ($curroption,$currlimit);
2186: if (ref($settings) eq 'HASH') {
2187: if (ref($settings->{$item}) eq 'HASH') {
2188: $curroption = $settings->{$item}->{'default'};
2189: if ($curroption =~ /^autolimit=(\d*)$/) {
2190: $currlimit = $1;
2191: }
2192: }
2193: }
2194: if (!$curroption) {
2195: $curroption = 'norequest';
2196: }
2197: $datatable .= '<th>'.$titles{$item}.'</th>';
2198: foreach my $option (@options) {
2199: my $val = $option;
2200: if ($option eq 'norequest') {
2201: $val = 0;
2202: }
2203: if ($option eq 'validate') {
2204: my $canvalidate = 0;
2205: if (ref($validations{$item}) eq 'HASH') {
2206: if ($validations{$item}{'default'}) {
2207: $canvalidate = 1;
2208: }
2209: }
2210: next if (!$canvalidate);
2211: }
2212: my $checked = '';
2213: if ($option eq $curroption) {
2214: $checked = ' checked="checked"';
2215: } elsif ($option eq 'autolimit') {
2216: if ($curroption =~ /^autolimit/) {
2217: $checked = ' checked="checked"';
2218: }
2219: }
2220: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2221: '<input type="radio" name="crsreq_'.$item.
2222: '_default" value="'.$val.'"'.$checked.' />'.
2223: $titles{$option}.'</label>';
2224: if ($option eq 'autolimit') {
2225: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2226: $item.'_limit_default" size="1" '.
2227: 'value="'.$currlimit.'" />';
2228: }
2229: $defcell{$item} .= '</span> ';
2230: if ($option eq 'autolimit') {
2231: $defcell{$item} .= $titles{'unlimited'};
2232: }
2233: }
2234: } elsif ($context eq 'requestauthor') {
2235: my $curroption;
2236: if (ref($settings) eq 'HASH') {
2237: $curroption = $settings->{'default'};
2238: }
2239: if (!$curroption) {
2240: $curroption = 'norequest';
2241: }
2242: foreach my $option (@options) {
2243: my $val = $option;
2244: if ($option eq 'norequest') {
2245: $val = 0;
2246: }
2247: my $checked = '';
2248: if ($option eq $curroption) {
2249: $checked = ' checked="checked"';
2250: }
2251: $datatable .= '<span class="LC_nobreak"><label>'.
2252: '<input type="radio" name="authorreq_default"'.
2253: ' value="'.$val.'"'.$checked.' />'.
2254: $titles{$option}.'</label></span> ';
2255: }
2256: } else {
2257: my $checked = 'checked="checked" ';
2258: if (ref($settings) eq 'HASH') {
2259: if (ref($settings->{$item}) eq 'HASH') {
2260: if ($settings->{$item}->{'default'} == 0) {
2261: $checked = '';
2262: } elsif ($settings->{$item}->{'default'} == 1) {
2263: $checked = 'checked="checked" ';
2264: }
2265: }
2266: }
2267: $datatable .= '<span class="LC_nobreak"><label>'.
2268: '<input type="checkbox" name="'.$context.'_'.$item.
2269: '" value="default" '.$checked.'/>'.$titles{$item}.
2270: '</label></span> ';
2271: }
2272: }
2273: if ($context eq 'requestcourses') {
2274: $datatable .= '</tr><tr>';
2275: foreach my $item (@usertools) {
2276: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2277: }
2278: $datatable .= '</tr></table>';
2279: }
2280: $datatable .= '</td>';
2281: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2282: $datatable .= '<td class="LC_right_item">'.
2283: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2284: '<input type="text" name="defaultquota" value="'.
2285: $defaultquota.'" size="5" /></span>'.(' ' x2).
2286: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2287: '<input type="text" name="authorquota" value="'.
2288: $authorquota.'" size="5" /></span></td>';
2289: }
2290: $datatable .= '</tr>';
2291: $typecount ++;
2292: $css_class = $typecount%2?' class="LC_odd_row"':'';
2293: $datatable .= '<tr'.$css_class.'>'.
2294: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2295: if ($context eq 'requestcourses') {
2296: $datatable .= &mt('(overrides affiliation, if set)').
2297: '</td>'.
2298: '<td class="LC_left_item">'.
2299: '<table><tr>';
2300: } else {
2301: $datatable .= &mt('(overrides affiliation, if checked)').
2302: '</td>'.
2303: '<td class="LC_left_item" colspan="2">'.
2304: '<br />';
2305: }
2306: my %advcell;
2307: foreach my $item (@usertools) {
2308: if ($context eq 'requestcourses') {
2309: my ($curroption,$currlimit);
2310: if (ref($settings) eq 'HASH') {
2311: if (ref($settings->{$item}) eq 'HASH') {
2312: $curroption = $settings->{$item}->{'_LC_adv'};
2313: if ($curroption =~ /^autolimit=(\d*)$/) {
2314: $currlimit = $1;
2315: }
2316: }
2317: }
2318: $datatable .= '<th>'.$titles{$item}.'</th>';
2319: my $checked = '';
2320: if ($curroption eq '') {
2321: $checked = ' checked="checked"';
2322: }
2323: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2324: '<input type="radio" name="crsreq_'.$item.
2325: '__LC_adv" value=""'.$checked.' />'.
2326: &mt('No override set').'</label></span> ';
2327: foreach my $option (@options) {
2328: my $val = $option;
2329: if ($option eq 'norequest') {
2330: $val = 0;
2331: }
2332: if ($option eq 'validate') {
2333: my $canvalidate = 0;
2334: if (ref($validations{$item}) eq 'HASH') {
2335: if ($validations{$item}{'_LC_adv'}) {
2336: $canvalidate = 1;
2337: }
2338: }
2339: next if (!$canvalidate);
2340: }
2341: my $checked = '';
2342: if ($val eq $curroption) {
2343: $checked = ' checked="checked"';
2344: } elsif ($option eq 'autolimit') {
2345: if ($curroption =~ /^autolimit/) {
2346: $checked = ' checked="checked"';
2347: }
2348: }
2349: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2350: '<input type="radio" name="crsreq_'.$item.
2351: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2352: $titles{$option}.'</label>';
2353: if ($option eq 'autolimit') {
2354: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2355: $item.'_limit__LC_adv" size="1" '.
2356: 'value="'.$currlimit.'" />';
2357: }
2358: $advcell{$item} .= '</span> ';
2359: if ($option eq 'autolimit') {
2360: $advcell{$item} .= $titles{'unlimited'};
2361: }
2362: }
2363: } elsif ($context eq 'requestauthor') {
2364: my $curroption;
2365: if (ref($settings) eq 'HASH') {
2366: $curroption = $settings->{'_LC_adv'};
2367: }
2368: my $checked = '';
2369: if ($curroption eq '') {
2370: $checked = ' checked="checked"';
2371: }
2372: $datatable .= '<span class="LC_nobreak"><label>'.
2373: '<input type="radio" name="authorreq__LC_adv"'.
2374: ' value=""'.$checked.' />'.
2375: &mt('No override set').'</label></span> ';
2376: foreach my $option (@options) {
2377: my $val = $option;
2378: if ($option eq 'norequest') {
2379: $val = 0;
2380: }
2381: my $checked = '';
2382: if ($val eq $curroption) {
2383: $checked = ' checked="checked"';
2384: }
2385: $datatable .= '<span class="LC_nobreak"><label>'.
2386: '<input type="radio" name="authorreq__LC_adv"'.
2387: ' value="'.$val.'"'.$checked.' />'.
2388: $titles{$option}.'</label></span> ';
2389: }
2390: } else {
2391: my $checked = 'checked="checked" ';
2392: if (ref($settings) eq 'HASH') {
2393: if (ref($settings->{$item}) eq 'HASH') {
2394: if ($settings->{$item}->{'_LC_adv'} == 0) {
2395: $checked = '';
2396: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2397: $checked = 'checked="checked" ';
2398: }
2399: }
2400: }
2401: $datatable .= '<span class="LC_nobreak"><label>'.
2402: '<input type="checkbox" name="'.$context.'_'.$item.
2403: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2404: '</label></span> ';
2405: }
2406: }
2407: if ($context eq 'requestcourses') {
2408: $datatable .= '</tr><tr>';
2409: foreach my $item (@usertools) {
2410: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2411: }
2412: $datatable .= '</tr></table>';
2413: }
2414: $datatable .= '</td></tr>';
2415: $$rowtotal += $typecount;
2416: return $datatable;
2417: }
2418:
2419: sub print_requestmail {
2420: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2421: my ($now,$datatable,%currapp);
2422: $now = time;
2423: if (ref($settings) eq 'HASH') {
2424: if (ref($settings->{'notify'}) eq 'HASH') {
2425: if ($settings->{'notify'}{'approval'} ne '') {
2426: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2427: }
2428: }
2429: }
2430: my $numinrow = 2;
2431: my $css_class;
2432: if ($$rowtotal%2) {
2433: $css_class = 'LC_odd_row';
2434: }
2435: if ($customcss) {
2436: $css_class .= " $customcss";
2437: }
2438: $css_class =~ s/^\s+//;
2439: if ($css_class) {
2440: $css_class = ' class="'.$css_class.'"';
2441: }
2442: if ($rowstyle) {
2443: $css_class .= ' style="'.$rowstyle.'"';
2444: }
2445: my $text;
2446: if ($action eq 'requestcourses') {
2447: $text = &mt('Receive notification of course requests requiring approval');
2448: } elsif ($action eq 'requestauthor') {
2449: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2450: } else {
2451: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2452: }
2453: $datatable = '<tr'.$css_class.'>'.
2454: ' <td>'.$text.'</td>'.
2455: ' <td class="LC_left_item">';
2456: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2457: $action.'notifyapproval',%currapp);
2458: if ($numdc > 0) {
2459: $datatable .= $table;
2460: } else {
2461: $datatable .= &mt('There are no active Domain Coordinators');
2462: }
2463: $datatable .='</td></tr>';
2464: return $datatable;
2465: }
2466:
2467: sub print_studentcode {
2468: my ($settings,$rowtotal) = @_;
2469: my $rownum = 0;
2470: my ($output,%current);
2471: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
2472: if (ref($settings) eq 'HASH') {
2473: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2474: foreach my $type (@crstypes) {
2475: $current{$type} = $settings->{'uniquecode'}{$type};
2476: }
2477: }
2478: }
2479: $output .= '<tr>'.
2480: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2481: '<td class="LC_left_item">';
2482: foreach my $type (@crstypes) {
2483: my $check = ' ';
2484: if ($current{$type}) {
2485: $check = ' checked="checked" ';
2486: }
2487: $output .= '<span class="LC_nobreak"><label>'.
2488: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2489: &mt($type).'</label></span>'.(' 'x2).' ';
2490: }
2491: $output .= '</td></tr>';
2492: $$rowtotal ++;
2493: return $output;
2494: }
2495:
2496: sub print_textbookcourses {
2497: my ($dom,$type,$settings,$rowtotal) = @_;
2498: my $rownum = 0;
2499: my $css_class;
2500: my $itemcount = 1;
2501: my $maxnum = 0;
2502: my $bookshash;
2503: if (ref($settings) eq 'HASH') {
2504: $bookshash = $settings->{$type};
2505: }
2506: my %ordered;
2507: if (ref($bookshash) eq 'HASH') {
2508: foreach my $item (keys(%{$bookshash})) {
2509: if (ref($bookshash->{$item}) eq 'HASH') {
2510: my $num = $bookshash->{$item}{'order'};
2511: $ordered{$num} = $item;
2512: }
2513: }
2514: }
2515: my $confname = $dom.'-domainconfig';
2516: my $switchserver = &check_switchserver($dom,$confname);
2517: my $maxnum = scalar(keys(%ordered));
2518: my $datatable;
2519: if (keys(%ordered)) {
2520: my @items = sort { $a <=> $b } keys(%ordered);
2521: for (my $i=0; $i<@items; $i++) {
2522: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2523: my $key = $ordered{$items[$i]};
2524: my %coursehash=&Apache::lonnet::coursedescription($key);
2525: my $coursetitle = $coursehash{'description'};
2526: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2527: if (ref($bookshash->{$key}) eq 'HASH') {
2528: $subject = $bookshash->{$key}->{'subject'};
2529: $title = $bookshash->{$key}->{'title'};
2530: if ($type eq 'textbooks') {
2531: $publisher = $bookshash->{$key}->{'publisher'};
2532: $author = $bookshash->{$key}->{'author'};
2533: $image = $bookshash->{$key}->{'image'};
2534: if ($image ne '') {
2535: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2536: my $imagethumb = "$path/tn-".$imagefile;
2537: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2538: }
2539: }
2540: }
2541: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2542: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2543: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2544: for (my $k=0; $k<=$maxnum; $k++) {
2545: my $vpos = $k+1;
2546: my $selstr;
2547: if ($k == $i) {
2548: $selstr = ' selected="selected" ';
2549: }
2550: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2551: }
2552: $datatable .= '</select>'.(' 'x2).
2553: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2554: &mt('Delete?').'</label></span></td>'.
2555: '<td colspan="2">'.
2556: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2557: (' 'x2).
2558: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2559: if ($type eq 'textbooks') {
2560: $datatable .= (' 'x2).
2561: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2562: (' 'x2).
2563: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2564: (' 'x2).
2565: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2566: if ($image) {
2567: $datatable .= $imgsrc.
2568: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2569: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2570: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2571: }
2572: if ($switchserver) {
2573: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2574: } else {
2575: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2576: }
2577: }
2578: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2579: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2580: $coursetitle.'</span></td></tr>'."\n";
2581: $itemcount ++;
2582: }
2583: }
2584: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2585: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2586: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2587: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2588: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2589: for (my $k=0; $k<$maxnum+1; $k++) {
2590: my $vpos = $k+1;
2591: my $selstr;
2592: if ($k == $maxnum) {
2593: $selstr = ' selected="selected" ';
2594: }
2595: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2596: }
2597: $datatable .= '</select> '."\n".
2598: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2599: '<td colspan="2">'.
2600: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2601: (' 'x2).
2602: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2603: (' 'x2);
2604: if ($type eq 'textbooks') {
2605: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2606: (' 'x2).
2607: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2608: (' 'x2).
2609: '<span class="LC_nobreak">'.&mt('Image:').' ';
2610: if ($switchserver) {
2611: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2612: } else {
2613: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2614: }
2615: $datatable .= '</span>'."\n";
2616: }
2617: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2618: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2619: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2620: &Apache::loncommon::selectcourse_link
2621: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2622: '</span></td>'."\n".
2623: '</tr>'."\n";
2624: $itemcount ++;
2625: return $datatable;
2626: }
2627:
2628: sub textbookcourses_javascript {
2629: my ($settings) = @_;
2630: return unless(ref($settings) eq 'HASH');
2631: my (%ordered,%total,%jstext);
2632: foreach my $type ('textbooks','templates') {
2633: $total{$type} = 0;
2634: if (ref($settings->{$type}) eq 'HASH') {
2635: foreach my $item (keys(%{$settings->{$type}})) {
2636: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2637: my $num = $settings->{$type}->{$item}{'order'};
2638: $ordered{$type}{$num} = $item;
2639: }
2640: }
2641: $total{$type} = scalar(keys(%{$settings->{$type}}));
2642: }
2643: my @jsarray = ();
2644: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2645: push(@jsarray,$ordered{$type}{$item});
2646: }
2647: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2648: }
2649: return <<"ENDSCRIPT";
2650: <script type="text/javascript">
2651: // <![CDATA[
2652: function reorderBooks(form,item,caller) {
2653: var changedVal;
2654: $jstext{'textbooks'};
2655: $jstext{'templates'};
2656: var newpos;
2657: var maxh;
2658: if (caller == 'textbooks') {
2659: newpos = 'textbooks_addbook_pos';
2660: maxh = 1 + $total{'textbooks'};
2661: } else {
2662: newpos = 'templates_addbook_pos';
2663: maxh = 1 + $total{'templates'};
2664: }
2665: var current = new Array;
2666: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2667: if (item == newpos) {
2668: changedVal = newitemVal;
2669: } else {
2670: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2671: current[newitemVal] = newpos;
2672: }
2673: if (caller == 'textbooks') {
2674: for (var i=0; i<textbooks.length; i++) {
2675: var elementName = 'textbooks_'+textbooks[i];
2676: if (elementName != item) {
2677: if (form.elements[elementName]) {
2678: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2679: current[currVal] = elementName;
2680: }
2681: }
2682: }
2683: }
2684: if (caller == 'templates') {
2685: for (var i=0; i<templates.length; i++) {
2686: var elementName = 'templates_'+templates[i];
2687: if (elementName != item) {
2688: if (form.elements[elementName]) {
2689: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2690: current[currVal] = elementName;
2691: }
2692: }
2693: }
2694: }
2695: var oldVal;
2696: for (var j=0; j<maxh; j++) {
2697: if (current[j] == undefined) {
2698: oldVal = j;
2699: }
2700: }
2701: if (oldVal < changedVal) {
2702: for (var k=oldVal+1; k<=changedVal ; k++) {
2703: var elementName = current[k];
2704: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2705: }
2706: } else {
2707: for (var k=changedVal; k<oldVal; k++) {
2708: var elementName = current[k];
2709: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2710: }
2711: }
2712: return;
2713: }
2714:
2715: // ]]>
2716: </script>
2717:
2718: ENDSCRIPT
2719: }
2720:
2721: sub ltitools_javascript {
2722: my ($settings) = @_;
2723: my $togglejs = <itools_toggle_js();
2724: unless (ref($settings) eq 'HASH') {
2725: return $togglejs;
2726: }
2727: my (%ordered,$total,%jstext);
2728: $total = 0;
2729: foreach my $item (keys(%{$settings})) {
2730: if (ref($settings->{$item}) eq 'HASH') {
2731: my $num = $settings->{$item}{'order'};
2732: $ordered{$num} = $item;
2733: }
2734: }
2735: $total = scalar(keys(%{$settings}));
2736: my @jsarray = ();
2737: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2738: push(@jsarray,$ordered{$item});
2739: }
2740: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2741: return <<"ENDSCRIPT";
2742: <script type="text/javascript">
2743: // <![CDATA[
2744: function reorderLTITools(form,item) {
2745: var changedVal;
2746: $jstext
2747: var newpos = 'ltitools_add_pos';
2748: var maxh = 1 + $total;
2749: var current = new Array;
2750: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2751: if (item == newpos) {
2752: changedVal = newitemVal;
2753: } else {
2754: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2755: current[newitemVal] = newpos;
2756: }
2757: for (var i=0; i<ltitools.length; i++) {
2758: var elementName = 'ltitools_'+ltitools[i];
2759: if (elementName != item) {
2760: if (form.elements[elementName]) {
2761: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2762: current[currVal] = elementName;
2763: }
2764: }
2765: }
2766: var oldVal;
2767: for (var j=0; j<maxh; j++) {
2768: if (current[j] == undefined) {
2769: oldVal = j;
2770: }
2771: }
2772: if (oldVal < changedVal) {
2773: for (var k=oldVal+1; k<=changedVal ; k++) {
2774: var elementName = current[k];
2775: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2776: }
2777: } else {
2778: for (var k=changedVal; k<oldVal; k++) {
2779: var elementName = current[k];
2780: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2781: }
2782: }
2783: return;
2784: }
2785:
2786: // ]]>
2787: </script>
2788:
2789: $togglejs
2790:
2791: ENDSCRIPT
2792: }
2793:
2794: sub ltitools_toggle_js {
2795: return <<"ENDSCRIPT";
2796: <script type="text/javascript">
2797: // <![CDATA[
2798:
2799: function toggleLTITools(form,setting,item) {
2800: var radioname = '';
2801: var divid = '';
2802: if ((setting == 'passback') || (setting == 'roster')) {
2803: radioname = 'ltitools_'+setting+'_'+item;
2804: divid = 'ltitools_'+setting+'time_'+item;
2805: var num = form.elements[radioname].length;
2806: if (num) {
2807: var setvis = '';
2808: for (var i=0; i<num; i++) {
2809: if (form.elements[radioname][i].checked) {
2810: if (form.elements[radioname][i].value == '1') {
2811: if (document.getElementById(divid)) {
2812: document.getElementById(divid).style.display = 'inline-block';
2813: }
2814: setvis = 1;
2815: }
2816: break;
2817: }
2818: }
2819: }
2820: if (!setvis) {
2821: if (document.getElementById(divid)) {
2822: document.getElementById(divid).style.display = 'none';
2823: }
2824: }
2825: }
2826: if (setting == 'user') {
2827: divid = 'ltitools_'+setting+'_div_'+item;
2828: var checkid = 'ltitools_'+setting+'_field_'+item;
2829: if (document.getElementById(divid)) {
2830: if (document.getElementById(checkid)) {
2831: if (document.getElementById(checkid).checked) {
2832: document.getElementById(divid).style.display = 'inline-block';
2833: } else {
2834: document.getElementById(divid).style.display = 'none';
2835: }
2836: }
2837: }
2838: }
2839: return;
2840: }
2841: // ]]>
2842: </script>
2843:
2844: ENDSCRIPT
2845: }
2846:
2847: sub proctoring_javascript {
2848: my ($settings) = @_;
2849: my (%ordered,$total,%jstext);
2850: $total = 0;
2851: if (ref($settings) eq 'HASH') {
2852: foreach my $item (keys(%{$settings})) {
2853: if (ref($settings->{$item}) eq 'HASH') {
2854: my $num = $settings->{$item}{'order'};
2855: $ordered{$num} = $item;
2856: }
2857: }
2858: $total = scalar(keys(%{$settings}));
2859: } else {
2860: %ordered = (
2861: 0 => 'proctorio',
2862: 1 => 'examity',
2863: );
2864: $total = 2;
2865: }
2866: my @jsarray = ();
2867: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2868: push(@jsarray,$ordered{$item});
2869: }
2870: my $jstext = ' var proctors = Array('."'".join("','",@jsarray)."'".');'."\n";
2871: return <<"ENDSCRIPT";
2872: <script type="text/javascript">
2873: // <![CDATA[
2874: function reorderProctoring(form,item) {
2875: var changedVal;
2876: $jstext
2877: var maxh = $total;
2878: var current = new Array;
2879: var changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2880: for (var i=0; i<proctors.length; i++) {
2881: var elementName = 'proctoring_pos_'+proctors[i];
2882: if (elementName != item) {
2883: if (form.elements[elementName]) {
2884: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2885: current[currVal] = elementName;
2886: }
2887: }
2888: }
2889: var oldVal;
2890: for (var j=0; j<maxh; j++) {
2891: if (current[j] == undefined) {
2892: oldVal = j;
2893: }
2894: }
2895: if (oldVal < changedVal) {
2896: for (var k=oldVal+1; k<=changedVal ; k++) {
2897: var elementName = current[k];
2898: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2899: }
2900: } else {
2901: for (var k=changedVal; k<oldVal; k++) {
2902: var elementName = current[k];
2903: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2904: }
2905: }
2906: return;
2907: }
2908:
2909: function toggleProctoring(form,item) {
2910: var fieldsets = document.getElementsByClassName('proctoring_'+item);
2911: if (fieldsets.length) {
2912: var radioname = 'proctoring_available_'+item;
2913: var num = form.elements[radioname].length;
2914: if (num) {
2915: var setvis = '';
2916: for (var i=0; i<num; i++) {
2917: if (form.elements[radioname][i].checked) {
2918: if (form.elements[radioname][i].value == '1') {
2919: setvis = 1;
2920: break;
2921: }
2922: }
2923: }
2924: for (var j=0; j<fieldsets.length; j++) {
2925: if (setvis) {
2926: fieldsets[j].style.display = 'block';
2927: } else {
2928: fieldsets[j].style.display = 'none';
2929: }
2930: }
2931: }
2932: }
2933: return;
2934: }
2935:
2936: // ]]>
2937: </script>
2938:
2939: ENDSCRIPT
2940: }
2941:
2942:
2943: sub lti_javascript {
2944: my ($settings) = @_;
2945: my $togglejs = <i_toggle_js();
2946: unless (ref($settings) eq 'HASH') {
2947: return $togglejs;
2948: }
2949: my (%ordered,$total,%jstext);
2950: $total = 0;
2951: foreach my $item (keys(%{$settings})) {
2952: if (ref($settings->{$item}) eq 'HASH') {
2953: my $num = $settings->{$item}{'order'};
2954: $ordered{$num} = $item;
2955: }
2956: }
2957: $total = scalar(keys(%{$settings}));
2958: my @jsarray = ();
2959: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2960: push(@jsarray,$ordered{$item});
2961: }
2962: my $jstext = ' var lti = Array('."'".join("','",@jsarray)."'".');'."\n";
2963: return <<"ENDSCRIPT";
2964: <script type="text/javascript">
2965: // <![CDATA[
2966: function reorderLTI(form,item) {
2967: var changedVal;
2968: $jstext
2969: var newpos = 'lti_pos_add';
2970: var maxh = 1 + $total;
2971: var current = new Array;
2972: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2973: if (item == newpos) {
2974: changedVal = newitemVal;
2975: } else {
2976: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2977: current[newitemVal] = newpos;
2978: }
2979: for (var i=0; i<lti.length; i++) {
2980: var elementName = 'lti_pos_'+lti[i];
2981: if (elementName != item) {
2982: if (form.elements[elementName]) {
2983: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2984: current[currVal] = elementName;
2985: }
2986: }
2987: }
2988: var oldVal;
2989: for (var j=0; j<maxh; j++) {
2990: if (current[j] == undefined) {
2991: oldVal = j;
2992: }
2993: }
2994: if (oldVal < changedVal) {
2995: for (var k=oldVal+1; k<=changedVal ; k++) {
2996: var elementName = current[k];
2997: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2998: }
2999: } else {
3000: for (var k=changedVal; k<oldVal; k++) {
3001: var elementName = current[k];
3002: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3003: }
3004: }
3005: return;
3006: }
3007: // ]]>
3008: </script>
3009:
3010: $togglejs
3011:
3012: ENDSCRIPT
3013: }
3014:
3015: sub lti_toggle_js {
3016: my %lcauthparmtext = &Apache::lonlocal::texthash (
3017: localauth => 'Local auth argument',
3018: krb => 'Kerberos domain',
3019: );
3020: return <<"ENDSCRIPT";
3021: <script type="text/javascript">
3022: // <![CDATA[
3023:
3024: function toggleLTI(form,setting,item) {
3025: if (setting == 'requser') {
3026: var fieldsets = document.getElementsByClassName('ltioption_'+item);
3027: if (fieldsets.length) {
3028: var radioname = 'lti_'+setting+'_'+item;
3029: var num = form.elements[radioname].length;
3030: if (num) {
3031: var setvis = '';
3032: for (var i=0; i<num; i++) {
3033: if (form.elements[radioname][i].checked) {
3034: if (form.elements[radioname][i].value == '1') {
3035: setvis = 1;
3036: break;
3037: }
3038: }
3039: }
3040: for (var j=0; j<fieldsets.length; j++) {
3041: if (setvis) {
3042: fieldsets[j].style.display = 'block';
3043: } else {
3044: fieldsets[j].style.display = 'none';
3045: }
3046: }
3047: }
3048: }
3049: } else if ((setting == 'user') || (setting == 'crs') || (setting == 'passback') || (setting == 'callback')) {
3050: var radioname = '';
3051: var divid = '';
3052: if (setting == 'user') {
3053: radioname = 'lti_mapuser_'+item;
3054: divid = 'lti_userfield_'+item;
3055: } else if (setting == 'crs') {
3056: radioname = 'lti_mapcrs_'+item;
3057: divid = 'lti_crsfield_'+item;
3058: } else if (setting == 'callback') {
3059: radioname = 'lti_callback_'+item;
3060: divid = 'lti_callbackfield_'+item;
3061: } else {
3062: radioname = 'lti_passback_'+item;
3063: divid = 'lti_passback_'+item;
3064: }
3065: var num = form.elements[radioname].length;
3066: if (num) {
3067: var setvis = '';
3068: for (var i=0; i<num; i++) {
3069: if (form.elements[radioname][i].checked) {
3070: if ((setting == 'passback') || (setting == 'callback')) {
3071: if (form.elements[radioname][i].value == '1') {
3072: if (document.getElementById(divid)) {
3073: document.getElementById(divid).style.display = 'inline-block';
3074: }
3075: setvis = 1;
3076: break;
3077: }
3078: } else {
3079: if (form.elements[radioname][i].value == 'other') {
3080: if (document.getElementById(divid)) {
3081: document.getElementById(divid).style.display = 'inline-block';
3082: }
3083: setvis = 1;
3084: break;
3085: }
3086: }
3087: }
3088: }
3089: if (!setvis) {
3090: if (document.getElementById(divid)) {
3091: document.getElementById(divid).style.display = 'none';
3092: }
3093: }
3094: }
3095: } else if ((setting == 'sec') || (setting == 'secsrc')) {
3096: var numsec = form.elements['lti_crssec_'+item].length;
3097: if (numsec) {
3098: var setvis = '';
3099: for (var i=0; i<numsec; i++) {
3100: if (form.elements['lti_crssec_'+item][i].checked) {
3101: if (form.elements['lti_crssec_'+item][i].value == '1') {
3102: if (document.getElementById('lti_crssecfield_'+item)) {
3103: document.getElementById('lti_crssecfield_'+item).style.display = 'inline-block';
3104: setvis = 1;
3105: var numsrcsec = form.elements['lti_crssecsrc_'+item].length;
3106: if (numsrcsec) {
3107: var setsrcvis = '';
3108: for (var j=0; j<numsrcsec; j++) {
3109: if (form.elements['lti_crssecsrc_'+item][j].checked) {
3110: if (form.elements['lti_crssecsrc_'+item][j].value == 'other') {
3111: if (document.getElementById('lti_secsrcfield_'+item)) {
3112: document.getElementById('lti_secsrcfield_'+item).style.display = 'inline-block';
3113: setsrcvis = 1;
3114: }
3115: }
3116: }
3117: }
3118: if (!setsrcvis) {
3119: if (document.getElementById('lti_secsrcfield_'+item)) {
3120: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3121: }
3122: }
3123: }
3124: }
3125: }
3126: }
3127: }
3128: if (!setvis) {
3129: if (document.getElementById('lti_crssecfield_'+item)) {
3130: document.getElementById('lti_crssecfield_'+item).style.display = 'none';
3131: }
3132: if (document.getElementById('lti_secsrcfield_'+item)) {
3133: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3134: }
3135: }
3136: }
3137: } else if (setting == 'lcauth') {
3138: var numauth = form.elements['lti_lcauth_'+item].length;
3139: if (numauth) {
3140: for (var i=0; i<numauth; i++) {
3141: if (form.elements['lti_lcauth_'+item][i].checked) {
3142: if (document.getElementById('lti_'+setting+'_parmrow_'+item)) {
3143: if ((form.elements['lti_'+setting+'_'+item][i].value == 'internal') || (form.elements['lti_'+setting+'_'+item][i].value == 'lti')) {
3144: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'none';
3145: } else {
3146: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'table-row';
3147: if (document.getElementById('lti_'+setting+'_parmtext_'+item)) {
3148: if (form.elements['lti_'+setting+'_'+item][i].value == 'localauth') {
3149: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'localauth'}";
3150: } else {
3151: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'krb'}";
3152: }
3153: }
3154: }
3155: }
3156: }
3157: }
3158: }
3159: } else if (setting == 'lcmenu') {
3160: var menus = new Array('lti_topmenu_'+item,'lti_inlinemenu_'+item);
3161: var divid = 'lti_menufield_'+item;
3162: var setvis = '';
3163: for (var i=0; i<menus.length; i++) {
3164: var radioname = menus[i];
3165: var num = form.elements[radioname].length;
3166: if (num) {
3167: for (var j=0; j<num; j++) {
3168: if (form.elements[radioname][j].checked) {
3169: if (form.elements[radioname][j].value == '1') {
3170: if (document.getElementById(divid)) {
3171: document.getElementById(divid).style.display = 'inline-block';
3172: }
3173: setvis = 1;
3174: break;
3175: }
3176: }
3177: }
3178: }
3179: if (setvis == 1) {
3180: break;
3181: }
3182: }
3183: if (!setvis) {
3184: if (document.getElementById(divid)) {
3185: document.getElementById(divid).style.display = 'none';
3186: }
3187: }
3188: }
3189: return;
3190: }
3191: // ]]>
3192: </script>
3193:
3194: ENDSCRIPT
3195: }
3196:
3197: sub print_autoenroll {
3198: my ($dom,$settings,$rowtotal) = @_;
3199: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
3200: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
3201: if (ref($settings) eq 'HASH') {
3202: if (exists($settings->{'run'})) {
3203: if ($settings->{'run'} eq '0') {
3204: $runoff = ' checked="checked" ';
3205: $runon = ' ';
3206: } else {
3207: $runon = ' checked="checked" ';
3208: $runoff = ' ';
3209: }
3210: } else {
3211: if ($autorun) {
3212: $runon = ' checked="checked" ';
3213: $runoff = ' ';
3214: } else {
3215: $runoff = ' checked="checked" ';
3216: $runon = ' ';
3217: }
3218: }
3219: if (exists($settings->{'co-owners'})) {
3220: if ($settings->{'co-owners'} eq '0') {
3221: $coownersoff = ' checked="checked" ';
3222: $coownerson = ' ';
3223: } else {
3224: $coownerson = ' checked="checked" ';
3225: $coownersoff = ' ';
3226: }
3227: } else {
3228: $coownersoff = ' checked="checked" ';
3229: $coownerson = ' ';
3230: }
3231: if (exists($settings->{'sender_domain'})) {
3232: $defdom = $settings->{'sender_domain'};
3233: }
3234: if (exists($settings->{'autofailsafe'})) {
3235: $failsafe = $settings->{'autofailsafe'};
3236: }
3237: } else {
3238: if ($autorun) {
3239: $runon = ' checked="checked" ';
3240: $runoff = ' ';
3241: } else {
3242: $runoff = ' checked="checked" ';
3243: $runon = ' ';
3244: }
3245: }
3246: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
3247: my $notif_sender;
3248: if (ref($settings) eq 'HASH') {
3249: $notif_sender = $settings->{'sender_uname'};
3250: }
3251: my $datatable='<tr class="LC_odd_row">'.
3252: '<td>'.&mt('Auto-enrollment active?').'</td>'.
3253: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3254: '<input type="radio" name="autoenroll_run"'.
3255: $runon.' value="1" />'.&mt('Yes').'</label> '.
3256: '<label><input type="radio" name="autoenroll_run"'.
3257: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
3258: '</tr><tr>'.
3259: '<td>'.&mt('Notification messages - sender').
3260: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
3261: &mt('username').': '.
3262: '<input type="text" name="sender_uname" value="'.
3263: $notif_sender.'" size="10" /> '.&mt('domain').
3264: ': '.$domform.'</span></td></tr>'.
3265: '<tr class="LC_odd_row">'.
3266: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
3267: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3268: '<input type="radio" name="autoassign_coowners"'.
3269: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
3270: '<label><input type="radio" name="autoassign_coowners"'.
3271: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
3272: '</tr><tr>'.
3273: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
3274: '<td class="LC_right_item"><span class="LC_nobreak">'.
3275: '<input type="text" name="autoenroll_failsafe"'.
3276: ' value="'.$failsafe.'" size="4" /></span></td></tr>';
3277: $$rowtotal += 4;
3278: return $datatable;
3279: }
3280:
3281: sub print_autoupdate {
3282: my ($position,$dom,$settings,$rowtotal) = @_;
3283: my $datatable;
3284: if ($position eq 'top') {
3285: my $updateon = ' ';
3286: my $updateoff = ' checked="checked" ';
3287: my $classlistson = ' ';
3288: my $classlistsoff = ' checked="checked" ';
3289: if (ref($settings) eq 'HASH') {
3290: if ($settings->{'run'} eq '1') {
3291: $updateon = $updateoff;
3292: $updateoff = ' ';
3293: }
3294: if ($settings->{'classlists'} eq '1') {
3295: $classlistson = $classlistsoff;
3296: $classlistsoff = ' ';
3297: }
3298: }
3299: my %title = (
3300: run => 'Auto-update active?',
3301: classlists => 'Update information in classlists?',
3302: );
3303: $datatable = '<tr class="LC_odd_row">'.
3304: '<td>'.&mt($title{'run'}).'</td>'.
3305: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3306: '<input type="radio" name="autoupdate_run"'.
3307: $updateon.' value="1" />'.&mt('Yes').'</label> '.
3308: '<label><input type="radio" name="autoupdate_run"'.
3309: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
3310: '</tr><tr>'.
3311: '<td>'.&mt($title{'classlists'}).'</td>'.
3312: '<td class="LC_right_item"><span class="LC_nobreak">'.
3313: '<label><input type="radio" name="classlists"'.
3314: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
3315: '<label><input type="radio" name="classlists"'.
3316: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
3317: '</tr>';
3318: $$rowtotal += 2;
3319: } elsif ($position eq 'middle') {
3320: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3321: my $numinrow = 3;
3322: my $locknamesettings;
3323: $datatable .= &insttypes_row($settings,$types,$usertypes,
3324: $dom,$numinrow,$othertitle,
3325: 'lockablenames',$rowtotal);
3326: $$rowtotal ++;
3327: } else {
3328: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3329: my @fields = ('lastname','firstname','middlename','generation',
3330: 'permanentemail','id');
3331: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3332: my $numrows = 0;
3333: if (ref($types) eq 'ARRAY') {
3334: if (@{$types} > 0) {
3335: $datatable =
3336: &usertype_update_row($settings,$usertypes,\%fieldtitles,
3337: \@fields,$types,\$numrows);
3338: $$rowtotal += @{$types};
3339: }
3340: }
3341: $datatable .=
3342: &usertype_update_row($settings,{'default' => $othertitle},
3343: \%fieldtitles,\@fields,['default'],
3344: \$numrows);
3345: $$rowtotal ++;
3346: }
3347: return $datatable;
3348: }
3349:
3350: sub print_autocreate {
3351: my ($dom,$settings,$rowtotal) = @_;
3352: my (%createon,%createoff,%currhash);
3353: my @types = ('xml','req');
3354: if (ref($settings) eq 'HASH') {
3355: foreach my $item (@types) {
3356: $createoff{$item} = ' checked="checked" ';
3357: $createon{$item} = ' ';
3358: if (exists($settings->{$item})) {
3359: if ($settings->{$item}) {
3360: $createon{$item} = ' checked="checked" ';
3361: $createoff{$item} = ' ';
3362: }
3363: }
3364: }
3365: if ($settings->{'xmldc'} ne '') {
3366: $currhash{$settings->{'xmldc'}} = 1;
3367: }
3368: } else {
3369: foreach my $item (@types) {
3370: $createoff{$item} = ' checked="checked" ';
3371: $createon{$item} = ' ';
3372: }
3373: }
3374: $$rowtotal += 2;
3375: my $numinrow = 2;
3376: my $datatable='<tr class="LC_odd_row">'.
3377: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
3378: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3379: '<input type="radio" name="autocreate_xml"'.
3380: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
3381: '<label><input type="radio" name="autocreate_xml"'.
3382: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
3383: '</td></tr><tr>'.
3384: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
3385: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3386: '<input type="radio" name="autocreate_req"'.
3387: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
3388: '<label><input type="radio" name="autocreate_req"'.
3389: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
3390: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3391: 'autocreate_xmldc',%currhash);
3392: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
3393: if ($numdc > 1) {
3394: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
3395: '</td><td class="LC_left_item">';
3396: } else {
3397: $datatable .= &mt('Course creation processed as:').
3398: '</td><td class="LC_right_item">';
3399: }
3400: $datatable .= $dctable.'</td></tr>';
3401: $$rowtotal += $rows;
3402: return $datatable;
3403: }
3404:
3405: sub print_directorysrch {
3406: my ($position,$dom,$settings,$rowtotal) = @_;
3407: my $datatable;
3408: if ($position eq 'top') {
3409: my $instsrchon = ' ';
3410: my $instsrchoff = ' checked="checked" ';
3411: my ($exacton,$containson,$beginson);
3412: my $instlocalon = ' ';
3413: my $instlocaloff = ' checked="checked" ';
3414: if (ref($settings) eq 'HASH') {
3415: if ($settings->{'available'} eq '1') {
3416: $instsrchon = $instsrchoff;
3417: $instsrchoff = ' ';
3418: }
3419: if ($settings->{'localonly'} eq '1') {
3420: $instlocalon = $instlocaloff;
3421: $instlocaloff = ' ';
3422: }
3423: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
3424: foreach my $type (@{$settings->{'searchtypes'}}) {
3425: if ($type eq 'exact') {
3426: $exacton = ' checked="checked" ';
3427: } elsif ($type eq 'contains') {
3428: $containson = ' checked="checked" ';
3429: } elsif ($type eq 'begins') {
3430: $beginson = ' checked="checked" ';
3431: }
3432: }
3433: } else {
3434: if ($settings->{'searchtypes'} eq 'exact') {
3435: $exacton = ' checked="checked" ';
3436: } elsif ($settings->{'searchtypes'} eq 'contains') {
3437: $containson = ' checked="checked" ';
3438: } elsif ($settings->{'searchtypes'} eq 'specify') {
3439: $exacton = ' checked="checked" ';
3440: $containson = ' checked="checked" ';
3441: }
3442: }
3443: }
3444: my ($searchtitles,$titleorder) = &sorted_searchtitles();
3445: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3446:
3447: my $numinrow = 4;
3448: my $cansrchrow = 0;
3449: $datatable='<tr class="LC_odd_row">'.
3450: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
3451: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3452: '<input type="radio" name="dirsrch_available"'.
3453: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
3454: '<label><input type="radio" name="dirsrch_available"'.
3455: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3456: '</tr><tr>'.
3457: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
3458: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3459: '<input type="radio" name="dirsrch_instlocalonly"'.
3460: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3461: '<label><input type="radio" name="dirsrch_instlocalonly"'.
3462: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3463: '</tr>';
3464: $$rowtotal += 2;
3465: if (ref($usertypes) eq 'HASH') {
3466: if (keys(%{$usertypes}) > 0) {
3467: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3468: $numinrow,$othertitle,'cansearch',
3469: $rowtotal);
3470: $cansrchrow = 1;
3471: }
3472: }
3473: if ($cansrchrow) {
3474: $$rowtotal ++;
3475: $datatable .= '<tr>';
3476: } else {
3477: $datatable .= '<tr class="LC_odd_row">';
3478: }
3479: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
3480: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
3481: foreach my $title (@{$titleorder}) {
3482: if (defined($searchtitles->{$title})) {
3483: my $check = ' ';
3484: if (ref($settings) eq 'HASH') {
3485: if (ref($settings->{'searchby'}) eq 'ARRAY') {
3486: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
3487: $check = ' checked="checked" ';
3488: }
3489: }
3490: }
3491: $datatable .= '<td class="LC_left_item">'.
3492: '<span class="LC_nobreak"><label>'.
3493: '<input type="checkbox" name="searchby" '.
3494: 'value="'.$title.'"'.$check.'/>'.
3495: $searchtitles->{$title}.'</label></span></td>';
3496: }
3497: }
3498: $datatable .= '</tr></table></td></tr>';
3499: $$rowtotal ++;
3500: if ($cansrchrow) {
3501: $datatable .= '<tr class="LC_odd_row">';
3502: } else {
3503: $datatable .= '<tr>';
3504: }
3505: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
3506: '<td class="LC_left_item" colspan="2">'.
3507: '<span class="LC_nobreak"><label>'.
3508: '<input type="checkbox" name="searchtypes" '.
3509: $exacton.' value="exact" />'.&mt('Exact match').
3510: '</label> '.
3511: '<label><input type="checkbox" name="searchtypes" '.
3512: $beginson.' value="begins" />'.&mt('Begins with').
3513: '</label> '.
3514: '<label><input type="checkbox" name="searchtypes" '.
3515: $containson.' value="contains" />'.&mt('Contains').
3516: '</label></span></td></tr>';
3517: $$rowtotal ++;
3518: } else {
3519: my $domsrchon = ' checked="checked" ';
3520: my $domsrchoff = ' ';
3521: my $domlocalon = ' ';
3522: my $domlocaloff = ' checked="checked" ';
3523: if (ref($settings) eq 'HASH') {
3524: if ($settings->{'lclocalonly'} eq '1') {
3525: $domlocalon = $domlocaloff;
3526: $domlocaloff = ' ';
3527: }
3528: if ($settings->{'lcavailable'} eq '0') {
3529: $domsrchoff = $domsrchon;
3530: $domsrchon = ' ';
3531: }
3532: }
3533: $datatable='<tr class="LC_odd_row">'.
3534: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
3535: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3536: '<input type="radio" name="dirsrch_domavailable"'.
3537: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
3538: '<label><input type="radio" name="dirsrch_domavailable"'.
3539: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
3540: '</tr><tr>'.
3541: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
3542: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3543: '<input type="radio" name="dirsrch_domlocalonly"'.
3544: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
3545: '<label><input type="radio" name="dirsrch_domlocalonly"'.
3546: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
3547: '</tr>';
3548: $$rowtotal += 2;
3549: }
3550: return $datatable;
3551: }
3552:
3553: sub print_contacts {
3554: my ($position,$dom,$settings,$rowtotal) = @_;
3555: my $datatable;
3556: my @contacts = ('adminemail','supportemail');
3557: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
3558: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings,%lonstatus);
3559: if ($position eq 'top') {
3560: if (ref($settings) eq 'HASH') {
3561: foreach my $item (@contacts) {
3562: if (exists($settings->{$item})) {
3563: $to{$item} = $settings->{$item};
3564: }
3565: }
3566: }
3567: } elsif ($position eq 'middle') {
3568: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
3569: 'updatesmail','idconflictsmail','hostipmail');
3570: foreach my $type (@mailings) {
3571: $otheremails{$type} = '';
3572: }
3573: } elsif ($position eq 'lower') {
3574: if (ref($settings) eq 'HASH') {
3575: if (ref($settings->{'lonstatus'}) eq 'HASH') {
3576: %lonstatus = %{$settings->{'lonstatus'}};
3577: }
3578: }
3579: } else {
3580: @mailings = ('helpdeskmail','otherdomsmail');
3581: foreach my $type (@mailings) {
3582: $otheremails{$type} = '';
3583: }
3584: $bccemails{'helpdeskmail'} = '';
3585: $bccemails{'otherdomsmail'} = '';
3586: $includestr{'helpdeskmail'} = '';
3587: $includestr{'otherdomsmail'} = '';
3588: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
3589: }
3590: if (ref($settings) eq 'HASH') {
3591: unless (($position eq 'top') || ($position eq 'lower')) {
3592: foreach my $type (@mailings) {
3593: if (exists($settings->{$type})) {
3594: if (ref($settings->{$type}) eq 'HASH') {
3595: foreach my $item (@contacts) {
3596: if ($settings->{$type}{$item}) {
3597: $checked{$type}{$item} = ' checked="checked" ';
3598: }
3599: }
3600: $otheremails{$type} = $settings->{$type}{'others'};
3601: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3602: $bccemails{$type} = $settings->{$type}{'bcc'};
3603: if ($settings->{$type}{'include'} ne '') {
3604: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3605: $includestr{$type} = &unescape($includestr{$type});
3606: }
3607: }
3608: }
3609: } elsif ($type eq 'lonstatusmail') {
3610: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3611: }
3612: }
3613: }
3614: if ($position eq 'bottom') {
3615: foreach my $type (@mailings) {
3616: $bccemails{$type} = $settings->{$type}{'bcc'};
3617: if ($settings->{$type}{'include'} ne '') {
3618: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3619: $includestr{$type} = &unescape($includestr{$type});
3620: }
3621: }
3622: if (ref($settings->{'helpform'}) eq 'HASH') {
3623: if (ref($fields) eq 'ARRAY') {
3624: foreach my $field (@{$fields}) {
3625: $currfield{$field} = $settings->{'helpform'}{$field};
3626: }
3627: }
3628: if (exists($settings->{'helpform'}{'maxsize'})) {
3629: $maxsize = $settings->{'helpform'}{'maxsize'};
3630: } else {
3631: $maxsize = '1.0';
3632: }
3633: } else {
3634: if (ref($fields) eq 'ARRAY') {
3635: foreach my $field (@{$fields}) {
3636: $currfield{$field} = 'yes';
3637: }
3638: }
3639: $maxsize = '1.0';
3640: }
3641: }
3642: } else {
3643: if ($position eq 'top') {
3644: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
3645: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
3646: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
3647: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
3648: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3649: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
3650: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
3651: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
3652: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
3653: } elsif ($position eq 'bottom') {
3654: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
3655: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
3656: if (ref($fields) eq 'ARRAY') {
3657: foreach my $field (@{$fields}) {
3658: $currfield{$field} = 'yes';
3659: }
3660: }
3661: $maxsize = '1.0';
3662: }
3663: }
3664: my ($titles,$short_titles) = &contact_titles();
3665: my $rownum = 0;
3666: my $css_class;
3667: if ($position eq 'top') {
3668: foreach my $item (@contacts) {
3669: $css_class = $rownum%2?' class="LC_odd_row"':'';
3670: $datatable .= '<tr'.$css_class.'>'.
3671: '<td><span class="LC_nobreak">'.$titles->{$item}.
3672: '</span></td><td class="LC_right_item">'.
3673: '<input type="text" name="'.$item.'" value="'.
3674: $to{$item}.'" /></td></tr>';
3675: $rownum ++;
3676: }
3677: } elsif ($position eq 'bottom') {
3678: $css_class = $rownum%2?' class="LC_odd_row"':'';
3679: $datatable .= '<tr'.$css_class.'>'.
3680: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
3681: &mt('(e-mail, subject, and description always shown)').
3682: '</td><td class="LC_left_item">';
3683: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
3684: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
3685: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
3686: foreach my $field (@{$fields}) {
3687: $datatable .= '<tr><td>'.$fieldtitles->{$field};
3688: if (($field eq 'screenshot') || ($field eq 'cc')) {
3689: $datatable .= ' '.&mt('(logged-in users)');
3690: }
3691: $datatable .='</td><td>';
3692: my $clickaction;
3693: if ($field eq 'screenshot') {
3694: $clickaction = ' onclick="screenshotSize(this);"';
3695: }
3696: if (ref($possoptions->{$field}) eq 'ARRAY') {
3697: foreach my $option (@{$possoptions->{$field}}) {
3698: my $checked;
3699: if ($currfield{$field} eq $option) {
3700: $checked = ' checked="checked"';
3701: }
3702: $datatable .= '<span class="LC_nobreak"><label>'.
3703: '<input type="radio" name="helpform_'.$field.'" '.
3704: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3705: '</label></span>'.(' 'x2);
3706: }
3707: }
3708: if ($field eq 'screenshot') {
3709: my $display;
3710: if ($currfield{$field} eq 'no') {
3711: $display = ' style="display:none"';
3712: }
3713: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
3714: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3715: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3716: }
3717: $datatable .= '</td></tr>';
3718: }
3719: $datatable .= '</table>';
3720: }
3721: $datatable .= '</td></tr>'."\n";
3722: $rownum ++;
3723: }
3724: unless (($position eq 'top') || ($position eq 'lower')) {
3725: foreach my $type (@mailings) {
3726: $css_class = $rownum%2?' class="LC_odd_row"':'';
3727: $datatable .= '<tr'.$css_class.'>'.
3728: '<td><span class="LC_nobreak">'.
3729: $titles->{$type}.': </span></td>'.
3730: '<td class="LC_left_item">';
3731: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3732: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
3733: }
3734: $datatable .= '<span class="LC_nobreak">';
3735: foreach my $item (@contacts) {
3736: $datatable .= '<label>'.
3737: '<input type="checkbox" name="'.$type.'"'.
3738: $checked{$type}{$item}.
3739: ' value="'.$item.'" />'.$short_titles->{$item}.
3740: '</label> ';
3741: }
3742: $datatable .= '</span><br />'.&mt('Others').': '.
3743: '<input type="text" name="'.$type.'_others" '.
3744: 'value="'.$otheremails{$type}.'" />';
3745: my %locchecked;
3746: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3747: foreach my $loc ('s','b') {
3748: if ($includeloc{$type} eq $loc) {
3749: $locchecked{$loc} = ' checked="checked"';
3750: last;
3751: }
3752: }
3753: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3754: '<input type="text" name="'.$type.'_bcc" '.
3755: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3756: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3757: &mt('Text automatically added to e-mail:').' '.
3758: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
3759: '<span class="LC_nobreak">'.&mt('Location:').' '.
3760: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3761: (' 'x2).
3762: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3763: '</span></fieldset>';
3764: }
3765: $datatable .= '</td></tr>'."\n";
3766: $rownum ++;
3767: }
3768: }
3769: if ($position eq 'middle') {
3770: my %choices;
3771: my $corelink = &core_link_msu();
3772: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',$corelink);
3773: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3774: $corelink);
3775: $choices{'reportstatus'} = &mt('E-mail status if errors above threshold to [_1]',$corelink);
3776: my @toggles = ('reporterrors','reportupdates','reportstatus');
3777: my %defaultchecked = ('reporterrors' => 'on',
3778: 'reportupdates' => 'on',
3779: 'reportstatus' => 'on');
3780: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3781: \%choices,$rownum);
3782: $datatable .= $reports;
3783: } elsif ($position eq 'lower') {
3784: $css_class = $rownum%2?' class="LC_odd_row"':'';
3785: my ($threshold,$sysmail,%excluded,%weights);
3786: my ($defaults,$names) = &Apache::loncommon::lon_status_items();
3787: if ($lonstatus{'threshold'} =~ /^\d+$/) {
3788: $threshold = $lonstatus{'threshold'};
3789: } else {
3790: $threshold = $defaults->{'threshold'};
3791: }
3792: if ($lonstatus{'sysmail'} =~ /^\d+$/) {
3793: $sysmail = $lonstatus{'sysmail'};
3794: } else {
3795: $sysmail = $defaults->{'sysmail'};
3796: }
3797: if (ref($lonstatus{'weights'}) eq 'HASH') {
3798: foreach my $type ('E','W','N','U') {
3799: if ($lonstatus{'weights'}{$type} =~ /^\d+$/) {
3800: $weights{$type} = $lonstatus{'weights'}{$type};
3801: } else {
3802: $weights{$type} = $defaults->{$type};
3803: }
3804: }
3805: } else {
3806: foreach my $type ('E','W','N','U') {
3807: $weights{$type} = $defaults->{$type};
3808: }
3809: }
3810: if (ref($lonstatus{'excluded'}) eq 'ARRAY') {
3811: if (@{$lonstatus{'excluded'}} > 0) {
3812: map {$excluded{$_} = 1; } @{$lonstatus{'excluded'}};
3813: }
3814: }
3815: $datatable .= '<tr'.$css_class.'>'.
3816: '<td class="LC_left_item"><span class="LC_nobreak">'.
3817: $titles->{'errorthreshold'}.
3818: '</span></td><td class="LC_left_item">'.
3819: '<input type="text" name="errorthreshold" value="'.
3820: $threshold.'" size="5" /></td></tr>';
3821: $rownum ++;
3822: $css_class = $rownum%2?' class="LC_odd_row"':'';
3823: $datatable .= '<tr'.$css_class.'>'.
3824: '<td class="LC_left_item">'.
3825: '<span class="LC_nobreak">'.$titles->{'errorweights'}.
3826: '</span></td><td class="LC_left_item"><table><tr>';
3827: foreach my $type ('E','W','N','U') {
3828: $datatable .= '<td>'.$names->{$type}.'<br />'.
3829: '<input type="text" name="errorweights_'.$type.'" value="'.
3830: $weights{$type}.'" size="5" /></td>';
3831: }
3832: $datatable .= '</tr></table></tr>';
3833: $rownum ++;
3834: $css_class = $rownum%2?' class="LC_odd_row"':'';
3835: $datatable .= '<tr'.$css_class.'><td class="LC_left_item">'.
3836: $titles->{'errorexcluded'}.'</td>'.
3837: '<td class="LC_left_item"><table>';
3838: my $numinrow = 4;
3839: my @ids = sort(values(%Apache::lonnet::serverhomeIDs));
3840: for (my $i=0; $i<@ids; $i++) {
3841: my $rem = $i%($numinrow);
3842: if ($rem == 0) {
3843: if ($i > 0) {
3844: $datatable .= '</tr>';
3845: }
3846: $datatable .= '<tr>';
3847: }
3848: my $check;
3849: if ($excluded{$ids[$i]}) {
3850: $check = ' checked="checked" ';
3851: }
3852: $datatable .= '<td class="LC_left_item">'.
3853: '<span class="LC_nobreak"><label>'.
3854: '<input type="checkbox" name="errorexcluded" '.
3855: 'value="'.$ids[$i].'"'.$check.' />'.
3856: $ids[$i].'</label></span></td>';
3857: }
3858: my $colsleft = $numinrow - @ids%($numinrow);
3859: if ($colsleft > 1 ) {
3860: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3861: ' </td>';
3862: } elsif ($colsleft == 1) {
3863: $datatable .= '<td class="LC_left_item"> </td>';
3864: }
3865: $datatable .= '</tr></table></td></tr>';
3866: $rownum ++;
3867: $css_class = $rownum%2?' class="LC_odd_row"':'';
3868: $datatable .= '<tr'.$css_class.'>'.
3869: '<td class="LC_left_item"><span class="LC_nobreak">'.
3870: $titles->{'errorsysmail'}.
3871: '</span></td><td class="LC_left_item">'.
3872: '<input type="text" name="errorsysmail" value="'.
3873: $sysmail.'" size="5" /></td></tr>';
3874: $rownum ++;
3875: } elsif ($position eq 'bottom') {
3876: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3877: my (@posstypes,%usertypeshash);
3878: if (ref($types) eq 'ARRAY') {
3879: @posstypes = @{$types};
3880: }
3881: if (@posstypes) {
3882: if (ref($usertypes) eq 'HASH') {
3883: %usertypeshash = %{$usertypes};
3884: }
3885: my @overridden;
3886: my $numinrow = 4;
3887: if (ref($settings) eq 'HASH') {
3888: if (ref($settings->{'overrides'}) eq 'HASH') {
3889: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
3890: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
3891: push(@overridden,$key);
3892: foreach my $item (@contacts) {
3893: if ($settings->{'overrides'}{$key}{$item}) {
3894: $checked{'override_'.$key}{$item} = ' checked="checked" ';
3895: }
3896: }
3897: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
3898: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
3899: $includeloc{'override_'.$key} = '';
3900: $includestr{'override_'.$key} = '';
3901: if ($settings->{'overrides'}{$key}{'include'} ne '') {
3902: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
3903: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
3904: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
3905: }
3906: }
3907: }
3908: }
3909: }
3910: my $customclass = 'LC_helpdesk_override';
3911: my $optionsprefix = 'LC_options_helpdesk_';
3912:
3913: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
3914:
3915: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3916: $numinrow,$othertitle,'overrides',
3917: \$rownum,$onclicktypes,$customclass);
3918: $rownum ++;
3919: $usertypeshash{'default'} = $othertitle;
3920: foreach my $status (@posstypes) {
3921: my $css_class;
3922: if ($rownum%2) {
3923: $css_class = 'LC_odd_row ';
3924: }
3925: $css_class .= $customclass;
3926: my $rowid = $optionsprefix.$status;
3927: my $hidden = 1;
3928: my $currstyle = 'display:none';
3929: if (grep(/^\Q$status\E$/,@overridden)) {
3930: $currstyle = 'display:table-row';
3931: $hidden = 0;
3932: }
3933: my $key = 'override_'.$status;
3934: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
3935: $includeloc{$key},$includestr{$key},$status,$rowid,
3936: $usertypeshash{$status},$css_class,$currstyle,
3937: \@contacts,$short_titles);
3938: unless ($hidden) {
3939: $rownum ++;
3940: }
3941: }
3942: }
3943: }
3944: $$rowtotal += $rownum;
3945: return $datatable;
3946: }
3947:
3948: sub core_link_msu {
3949: return &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3950: &mt('LON-CAPA core group - MSU'),600,500);
3951: }
3952:
3953: sub overridden_helpdesk {
3954: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
3955: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
3956: my $class = 'LC_left_item';
3957: if ($css_class) {
3958: $css_class = ' class="'.$css_class.'"';
3959: }
3960: if ($rowid) {
3961: $rowid = ' id="'.$rowid.'"';
3962: }
3963: if ($rowstyle) {
3964: $rowstyle = ' style="'.$rowstyle.'"';
3965: }
3966: my ($output,$description);
3967: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
3968: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
3969: "<td>$description</td>\n".
3970: '<td class="'.$class.'" colspan="2">'.
3971: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
3972: '<span class="LC_nobreak">';
3973: if (ref($contacts) eq 'ARRAY') {
3974: foreach my $item (@{$contacts}) {
3975: my $check;
3976: if (ref($checked) eq 'HASH') {
3977: $check = $checked->{$item};
3978: }
3979: my $title;
3980: if (ref($short_titles) eq 'HASH') {
3981: $title = $short_titles->{$item};
3982: }
3983: $output .= '<label>'.
3984: '<input type="checkbox" name="override_'.$type.'"'.$check.
3985: ' value="'.$item.'" />'.$title.'</label> ';
3986: }
3987: }
3988: $output .= '</span><br />'.&mt('Others').': '.
3989: '<input type="text" name="override_'.$type.'_others" '.
3990: 'value="'.$otheremails.'" />';
3991: my %locchecked;
3992: foreach my $loc ('s','b') {
3993: if ($includeloc eq $loc) {
3994: $locchecked{$loc} = ' checked="checked"';
3995: last;
3996: }
3997: }
3998: $output .= '<br />'.&mt('Bcc:').(' 'x6).
3999: '<input type="text" name="override_'.$type.'_bcc" '.
4000: 'value="'.$bccemails.'" /></fieldset>'.
4001: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4002: &mt('Text automatically added to e-mail:').' '.
4003: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
4004: '<span class="LC_nobreak">'.&mt('Location:').' '.
4005: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4006: (' 'x2).
4007: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4008: '</span></fieldset>'.
4009: '</td></tr>'."\n";
4010: return $output;
4011: }
4012:
4013: sub contacts_javascript {
4014: return <<"ENDSCRIPT";
4015:
4016: <script type="text/javascript">
4017: // <![CDATA[
4018:
4019: function screenshotSize(field) {
4020: if (document.getElementById('help_screenshotsize')) {
4021: if (field.value == 'no') {
4022: document.getElementById('help_screenshotsize').style.display="none";
4023: } else {
4024: document.getElementById('help_screenshotsize').style.display="";
4025: }
4026: }
4027: return;
4028: }
4029:
4030: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
4031: if (form.elements[checkbox].length != undefined) {
4032: var count = 0;
4033: if (docount) {
4034: for (var i=0; i<form.elements[checkbox].length; i++) {
4035: if (form.elements[checkbox][i].checked) {
4036: count ++;
4037: }
4038: }
4039: }
4040: for (var i=0; i<form.elements[checkbox].length; i++) {
4041: var type = form.elements[checkbox][i].value;
4042: if (document.getElementById(prefix+type)) {
4043: if (form.elements[checkbox][i].checked) {
4044: document.getElementById(prefix+type).style.display = 'table-row';
4045: if (count % 2 == 1) {
4046: document.getElementById(prefix+type).className = target+' LC_odd_row';
4047: } else {
4048: document.getElementById(prefix+type).className = target;
4049: }
4050: count ++;
4051: } else {
4052: document.getElementById(prefix+type).style.display = 'none';
4053: }
4054: }
4055: }
4056: }
4057: return;
4058: }
4059:
4060:
4061: // ]]>
4062: </script>
4063:
4064: ENDSCRIPT
4065: }
4066:
4067: sub print_helpsettings {
4068: my ($position,$dom,$settings,$rowtotal) = @_;
4069: my $confname = $dom.'-domainconfig';
4070: my $formname = 'display';
4071: my ($datatable,$itemcount);
4072: if ($position eq 'top') {
4073: $itemcount = 1;
4074: my (%choices,%defaultchecked,@toggles);
4075: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
4076: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
4077: &mt('LON-CAPA bug tracker'),600,500));
4078: %defaultchecked = ('submitbugs' => 'on');
4079: @toggles = ('submitbugs');
4080: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4081: \%choices,$itemcount);
4082: $$rowtotal ++;
4083: } else {
4084: my $css_class;
4085: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
4086: my (%customroles,%ordered,%current);
4087: if (ref($settings) eq 'HASH') {
4088: if (ref($settings->{'adhoc'}) eq 'HASH') {
4089: %current = %{$settings->{'adhoc'}};
4090: }
4091: }
4092: my $count = 0;
4093: foreach my $key (sort(keys(%existing))) {
4094: if ($key=~/^rolesdef\_(\w+)$/) {
4095: my $rolename = $1;
4096: my (%privs,$order);
4097: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
4098: $customroles{$rolename} = \%privs;
4099: if (ref($current{$rolename}) eq 'HASH') {
4100: $order = $current{$rolename}{'order'};
4101: }
4102: if ($order eq '') {
4103: $order = $count;
4104: }
4105: $ordered{$order} = $rolename;
4106: $count++;
4107: }
4108: }
4109: my $maxnum = scalar(keys(%ordered));
4110: my @roles_by_num = ();
4111: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
4112: push(@roles_by_num,$item);
4113: }
4114: my $context = 'domprefs';
4115: my $crstype = 'Course';
4116: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4117: my @accesstypes = ('all','dh','da','none');
4118: my ($numstatustypes,@jsarray);
4119: if (ref($types) eq 'ARRAY') {
4120: if (@{$types} > 0) {
4121: $numstatustypes = scalar(@{$types});
4122: push(@accesstypes,'status');
4123: @jsarray = ('bystatus');
4124: }
4125: }
4126: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
4127: if (keys(%domhelpdesk)) {
4128: push(@accesstypes,('inc','exc'));
4129: push(@jsarray,('notinc','notexc'));
4130: }
4131: my $hiddenstr = join("','",@jsarray);
4132: my $context = 'domprefs';
4133: my $crstype = 'Course';
4134: my $prefix = 'helproles_';
4135: my $add_class = 'LC_hidden';
4136: foreach my $num (@roles_by_num) {
4137: my $role = $ordered{$num};
4138: my ($desc,$access,@statuses);
4139: if (ref($current{$role}) eq 'HASH') {
4140: $desc = $current{$role}{'desc'};
4141: $access = $current{$role}{'access'};
4142: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
4143: @statuses = @{$current{$role}{'insttypes'}};
4144: }
4145: }
4146: if ($desc eq '') {
4147: $desc = $role;
4148: }
4149: my $identifier = 'custhelp'.$num;
4150: my %full=();
4151: my %levels= (
4152: course => {},
4153: domain => {},
4154: system => {},
4155: );
4156: my %levelscurrent=(
4157: course => {},
4158: domain => {},
4159: system => {},
4160: );
4161: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
4162: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4163: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4164: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
4165: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><b>'.$role.'</b><br />'.
4166: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
4167: for (my $k=0; $k<=$maxnum; $k++) {
4168: my $vpos = $k+1;
4169: my $selstr;
4170: if ($k == $num) {
4171: $selstr = ' selected="selected" ';
4172: }
4173: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4174: }
4175: $datatable .= '</select>'.(' 'x2).
4176: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
4177: '</td>'.
4178: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4179: &mt('Name shown to users:').
4180: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
4181: '</fieldset>'.
4182: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
4183: $othertitle,$usertypes,$types,\%domhelpdesk).
4184: '<fieldset>'.
4185: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
4186: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
4187: \%levelscurrent,$identifier,
4188: 'LC_hidden',$prefix.$num.'_privs').
4189: '</fieldset></td>';
4190: $itemcount ++;
4191: }
4192: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4193: my $newcust = 'custhelp'.$count;
4194: my (%privs,%levelscurrent);
4195: my %full=();
4196: my %levels= (
4197: course => {},
4198: domain => {},
4199: system => {},
4200: );
4201: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
4202: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4203: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
4204: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><span class="LC_nobreak"><label>'.
4205: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
4206: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
4207: for (my $k=0; $k<$maxnum+1; $k++) {
4208: my $vpos = $k+1;
4209: my $selstr;
4210: if ($k == $maxnum) {
4211: $selstr = ' selected="selected" ';
4212: }
4213: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4214: }
4215: $datatable .= '</select> '."\n".
4216: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
4217: '</label></span></td>'.
4218: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4219: '<span class="LC_nobreak">'.
4220: &mt('Internal name:').
4221: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
4222: '</span>'.(' 'x4).
4223: '<span class="LC_nobreak">'.
4224: &mt('Name shown to users:').
4225: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
4226: '</span></fieldset>'.
4227: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
4228: $usertypes,$types,\%domhelpdesk).
4229: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
4230: &Apache::lonuserutils::custom_role_header($context,$crstype,
4231: \@templateroles,$newcust).
4232: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
4233: \%levelscurrent,$newcust).
4234: '</fieldset>'.
4235: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
4236: '</td></tr>';
4237: $count ++;
4238: $$rowtotal += $count;
4239: }
4240: return $datatable;
4241: }
4242:
4243: sub adhocbutton {
4244: my ($prefix,$num,$field,$visibility) = @_;
4245: my %lt = &Apache::lonlocal::texthash(
4246: show => 'Show details',
4247: hide => 'Hide details',
4248: );
4249: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
4250: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
4251: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
4252: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
4253: }
4254:
4255: sub helpsettings_javascript {
4256: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
4257: return unless(ref($roles_by_num) eq 'ARRAY');
4258: my %html_js_lt = &Apache::lonlocal::texthash(
4259: show => 'Show details',
4260: hide => 'Hide details',
4261: );
4262: &html_escape(\%html_js_lt);
4263: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
4264: return <<"ENDSCRIPT";
4265: <script type="text/javascript">
4266: // <![CDATA[
4267:
4268: function reorderHelpRoles(form,item) {
4269: var changedVal;
4270: $jstext
4271: var newpos = 'helproles_${total}_pos';
4272: var maxh = 1 + $total;
4273: var current = new Array();
4274: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
4275: if (item == newpos) {
4276: changedVal = newitemVal;
4277: } else {
4278: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4279: current[newitemVal] = newpos;
4280: }
4281: for (var i=0; i<helproles.length; i++) {
4282: var elementName = 'helproles_'+helproles[i]+'_pos';
4283: if (elementName != item) {
4284: if (form.elements[elementName]) {
4285: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4286: current[currVal] = elementName;
4287: }
4288: }
4289: }
4290: var oldVal;
4291: for (var j=0; j<maxh; j++) {
4292: if (current[j] == undefined) {
4293: oldVal = j;
4294: }
4295: }
4296: if (oldVal < changedVal) {
4297: for (var k=oldVal+1; k<=changedVal ; k++) {
4298: var elementName = current[k];
4299: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4300: }
4301: } else {
4302: for (var k=changedVal; k<oldVal; k++) {
4303: var elementName = current[k];
4304: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4305: }
4306: }
4307: return;
4308: }
4309:
4310: function helpdeskAccess(num) {
4311: var curraccess = null;
4312: if (document.$formname.elements['helproles_'+num+'_access'].length) {
4313: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
4314: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
4315: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
4316: }
4317: }
4318: }
4319: var shown = Array();
4320: var hidden = Array();
4321: if (curraccess == 'none') {
4322: hidden = Array('$hiddenstr');
4323: } else {
4324: if (curraccess == 'status') {
4325: shown = Array('bystatus');
4326: hidden = Array('notinc','notexc');
4327: } else {
4328: if (curraccess == 'exc') {
4329: shown = Array('notexc');
4330: hidden = Array('notinc','bystatus');
4331: }
4332: if (curraccess == 'inc') {
4333: shown = Array('notinc');
4334: hidden = Array('notexc','bystatus');
4335: }
4336: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
4337: hidden = Array('notinc','notexc','bystatus');
4338: }
4339: }
4340: }
4341: if (hidden.length > 0) {
4342: for (var i=0; i<hidden.length; i++) {
4343: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
4344: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
4345: }
4346: }
4347: }
4348: if (shown.length > 0) {
4349: for (var i=0; i<shown.length; i++) {
4350: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
4351: if (shown[i] == 'privs') {
4352: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
4353: } else {
4354: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
4355: }
4356: }
4357: }
4358: }
4359: return;
4360: }
4361:
4362: function toggleHelpdeskItem(num,field) {
4363: if (document.getElementById('helproles_'+num+'_'+field)) {
4364: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
4365: document.getElementById('helproles_'+num+'_'+field).className =
4366: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
4367: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4368: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
4369: }
4370: } else {
4371: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
4372: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4373: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
4374: }
4375: }
4376: }
4377: return;
4378: }
4379:
4380: // ]]>
4381: </script>
4382:
4383: ENDSCRIPT
4384: }
4385:
4386: sub helpdeskroles_access {
4387: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
4388: $usertypes,$types,$domhelpdesk) = @_;
4389: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
4390: my %lt = &Apache::lonlocal::texthash(
4391: 'rou' => 'Role usage',
4392: 'whi' => 'Which helpdesk personnel may use this role?',
4393: 'all' => 'All with domain helpdesk or helpdesk assistant role',
4394: 'dh' => 'All with domain helpdesk role',
4395: 'da' => 'All with domain helpdesk assistant role',
4396: 'none' => 'None',
4397: 'status' => 'Determined based on institutional status',
4398: 'inc' => 'Include all, but exclude specific personnel',
4399: 'exc' => 'Exclude all, but include specific personnel',
4400: );
4401: my %usecheck = (
4402: all => ' checked="checked"',
4403: );
4404: my %displaydiv = (
4405: status => 'none',
4406: inc => 'none',
4407: exc => 'none',
4408: priv => 'block',
4409: );
4410: my $output;
4411: if (ref($current) eq 'HASH') {
4412: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
4413: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
4414: $usecheck{$current->{access}} = $usecheck{'all'};
4415: delete($usecheck{'all'});
4416: if ($current->{access} =~ /^(status|inc|exc)$/) {
4417: my $access = $1;
4418: $displaydiv{$access} = 'inline';
4419: } elsif ($current->{access} eq 'none') {
4420: $displaydiv{'priv'} = 'none';
4421: }
4422: }
4423: }
4424: }
4425: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
4426: '<p>'.$lt{'whi'}.'</p>';
4427: foreach my $access (@{$accesstypes}) {
4428: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
4429: ' onclick="helpdeskAccess('."'$num'".');" />'.
4430: $lt{$access}.'</label>';
4431: if ($access eq 'status') {
4432: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
4433: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
4434: $othertitle,$usertypes,$types).
4435: '</div>';
4436: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
4437: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
4438: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4439: '</div>';
4440: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
4441: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
4442: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4443: '</div>';
4444: }
4445: $output .= '</p>';
4446: }
4447: $output .= '</fieldset>';
4448: return $output;
4449: }
4450:
4451: sub radiobutton_prefs {
4452: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
4453: $additional,$align) = @_;
4454: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
4455: (ref($choices) eq 'HASH'));
4456:
4457: my (%checkedon,%checkedoff,$datatable,$css_class);
4458:
4459: foreach my $item (@{$toggles}) {
4460: if ($defaultchecked->{$item} eq 'on') {
4461: $checkedon{$item} = ' checked="checked" ';
4462: $checkedoff{$item} = ' ';
4463: } elsif ($defaultchecked->{$item} eq 'off') {
4464: $checkedoff{$item} = ' checked="checked" ';
4465: $checkedon{$item} = ' ';
4466: }
4467: }
4468: if (ref($settings) eq 'HASH') {
4469: foreach my $item (@{$toggles}) {
4470: if ($settings->{$item} eq '1') {
4471: $checkedon{$item} = ' checked="checked" ';
4472: $checkedoff{$item} = ' ';
4473: } elsif ($settings->{$item} eq '0') {
4474: $checkedoff{$item} = ' checked="checked" ';
4475: $checkedon{$item} = ' ';
4476: }
4477: }
4478: }
4479: if ($onclick) {
4480: $onclick = ' onclick="'.$onclick.'"';
4481: }
4482: foreach my $item (@{$toggles}) {
4483: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4484: $datatable .=
4485: '<tr'.$css_class.'><td style="vertical-align: top">'.
4486: '<span class="LC_nobreak">'.$choices->{$item}.
4487: '</span></td>';
4488: if ($align eq 'left') {
4489: $datatable .= '<td class="LC_left_item">';
4490: } else {
4491: $datatable .= '<td class="LC_right_item">';
4492: }
4493: $datatable .=
4494: '<span class="LC_nobreak">'.
4495: '<label><input type="radio" name="'.
4496: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
4497: '</label> <label><input type="radio" name="'.$item.'" '.
4498: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
4499: '</span>'.$additional.
4500: '</td>'.
4501: '</tr>';
4502: $itemcount ++;
4503: }
4504: return ($datatable,$itemcount);
4505: }
4506:
4507: sub print_ltitools {
4508: my ($dom,$settings,$rowtotal) = @_;
4509: my $rownum = 0;
4510: my $css_class;
4511: my $itemcount = 1;
4512: my $maxnum = 0;
4513: my %ordered;
4514: if (ref($settings) eq 'HASH') {
4515: foreach my $item (keys(%{$settings})) {
4516: if (ref($settings->{$item}) eq 'HASH') {
4517: my $num = $settings->{$item}{'order'};
4518: $ordered{$num} = $item;
4519: }
4520: }
4521: }
4522: my $confname = $dom.'-domainconfig';
4523: my $switchserver = &check_switchserver($dom,$confname);
4524: my $maxnum = scalar(keys(%ordered));
4525: my $datatable;
4526: my %lt = <itools_names();
4527: my @courseroles = ('cc','in','ta','ep','st');
4528: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
4529: my @fields = ('fullname','firstname','lastname','email','roles','user');
4530: if (keys(%ordered)) {
4531: my @items = sort { $a <=> $b } keys(%ordered);
4532: for (my $i=0; $i<@items; $i++) {
4533: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4534: my $item = $ordered{$items[$i]};
4535: my ($title,$key,$secret,$url,$lifetime,$imgsrc,%sigsel);
4536: if (ref($settings->{$item}) eq 'HASH') {
4537: $title = $settings->{$item}->{'title'};
4538: $url = $settings->{$item}->{'url'};
4539: $key = $settings->{$item}->{'key'};
4540: $secret = $settings->{$item}->{'secret'};
4541: $lifetime = $settings->{$item}->{'lifetime'};
4542: my $image = $settings->{$item}->{'image'};
4543: if ($image ne '') {
4544: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
4545: }
4546: if ($settings->{$item}->{'sigmethod'} eq 'HMAC-256') {
4547: $sigsel{'HMAC-256'} = ' selected="selected"';
4548: } else {
4549: $sigsel{'HMAC-SHA1'} = ' selected="selected"';
4550: }
4551: }
4552: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_".$item."'".');"';
4553: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4554: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
4555: for (my $k=0; $k<=$maxnum; $k++) {
4556: my $vpos = $k+1;
4557: my $selstr;
4558: if ($k == $i) {
4559: $selstr = ' selected="selected" ';
4560: }
4561: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4562: }
4563: $datatable .= '</select>'.(' 'x2).
4564: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
4565: &mt('Delete?').'</label></span></td>'.
4566: '<td colspan="2">'.
4567: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4568: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
4569: (' 'x2).
4570: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
4571: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
4572: (' 'x2).
4573: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
4574: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
4575: (' 'x2).
4576: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_sigmethod_'.$i.'">'.
4577: '<option value="HMAC-SHA1"'.$sigsel{'HMAC-SHA1'}.'>HMAC-SHA1</option>'.
4578: '<option value="HMAC-SHA256"'.$sigsel{'HMAC-SHA256'}.'>HMAC-SHA256</option></select></span>'.
4579: '<br /><br />'.
4580: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_url_'.$i.'"'.
4581: ' value="'.$url.'" /></span>'.
4582: (' 'x2).
4583: '<span class="LC_nobreak">'.$lt{'key'}.':'.
4584: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
4585: (' 'x2).
4586: '<span class="LC_nobreak">'.$lt{'lifetime'}.':'.
4587: '<input type="text" size="5" name="ltitools_lifetime_'.$i.'" value="'.$lifetime.'" /></span> '.
4588: (' 'x2).
4589: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
4590: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
4591: '<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>'.
4592: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
4593: '</fieldset>'.
4594: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
4595: '<span class="LC_nobreak">'.&mt('Display target:');
4596: my %currdisp;
4597: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
4598: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
4599: $currdisp{'window'} = ' checked="checked"';
4600: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
4601: $currdisp{'tab'} = ' checked="checked"';
4602: } else {
4603: $currdisp{'iframe'} = ' checked="checked"';
4604: }
4605: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
4606: $currdisp{'width'} = $1;
4607: }
4608: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
4609: $currdisp{'height'} = $1;
4610: }
4611: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
4612: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
4613: } else {
4614: $currdisp{'iframe'} = ' checked="checked"';
4615: }
4616: foreach my $disp ('iframe','tab','window') {
4617: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
4618: $lt{$disp}.'</label>'.(' 'x2);
4619: }
4620: $datatable .= (' 'x4);
4621: foreach my $dimen ('width','height') {
4622: $datatable .= '<label>'.$lt{$dimen}.' '.
4623: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
4624: (' 'x2);
4625: }
4626: $datatable .= '</span><br />'.
4627: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4628: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></div>'.
4629: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4630: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
4631: '</textarea></div><div style=""></div><br />';
4632: my %units = (
4633: 'passback' => 'days',
4634: 'roster' => 'seconds',
4635: );
4636: foreach my $extra ('passback','roster') {
4637: my $validsty = 'none';
4638: my $currvalid;
4639: my $checkedon = '';
4640: my $checkedoff = ' checked="checked"';
4641: if ($settings->{$item}->{$extra}) {
4642: $checkedon = $checkedoff;
4643: $checkedoff = '';
4644: $validsty = 'inline-block';
4645: if ($settings->{$item}->{$extra.'valid'} =~ /^\d+\.?\d*$/) {
4646: $currvalid = $settings->{$item}->{$extra.'valid'};
4647: }
4648: }
4649: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','$i'".');"';
4650: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
4651: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.$onclick.' />'.
4652: &mt('No').'</label>'.(' 'x2).
4653: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.$onclick.' />'.
4654: &mt('Yes').'</label></span></div>'.
4655: '<div class="LC_floatleft" style="display:'.$validsty.';" id="ltitools_'.$extra.'time_'.$i.'">'.
4656: '<span class="LC_nobreak">'.
4657: &mt("at least [_1] $units{$extra} after launch",
4658: '<input type="text" name="ltitools_'.$extra.'valid_'.$i.'" value="'.$currvalid.'" />').
4659: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
4660: }
4661: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
4662: if ($imgsrc) {
4663: $datatable .= $imgsrc.
4664: '<label><input type="checkbox" name="ltitools_image_del"'.
4665: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
4666: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
4667: } else {
4668: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4669: }
4670: if ($switchserver) {
4671: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4672: } else {
4673: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
4674: }
4675: $datatable .= '</span></fieldset>';
4676: my (%checkedfields,%rolemaps,$userincdom);
4677: if (ref($settings->{$item}) eq 'HASH') {
4678: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
4679: %checkedfields = %{$settings->{$item}->{'fields'}};
4680: }
4681: $userincdom = $settings->{$item}->{'incdom'};
4682: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
4683: %rolemaps = %{$settings->{$item}->{'roles'}};
4684: $checkedfields{'roles'} = 1;
4685: }
4686: }
4687: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4688: '<span class="LC_nobreak">';
4689: my $userfieldstyle = 'display:none;';
4690: my $seluserdom = '';
4691: my $unseluserdom = ' selected="selected"';
4692: foreach my $field (@fields) {
4693: my ($checked,$onclick,$id,$spacer);
4694: if ($checkedfields{$field}) {
4695: $checked = ' checked="checked"';
4696: }
4697: if ($field eq 'user') {
4698: $id = ' id="ltitools_user_field_'.$i.'"';
4699: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','$i'".')"';
4700: if ($checked) {
4701: $userfieldstyle = 'display:inline-block';
4702: if ($userincdom) {
4703: $seluserdom = $unseluserdom;
4704: $unseluserdom = '';
4705: }
4706: }
4707: } else {
4708: $spacer = (' ' x2);
4709: }
4710: $datatable .= '<label>'.
4711: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$id.$checked.$onclick.' />'.
4712: $lt{$field}.'</label>'.$spacer;
4713: }
4714: $datatable .= '</span>';
4715: $datatable .= '<div style="'.$userfieldstyle.'" id="ltitools_user_div_'.$i.'">'.
4716: '<span class="LC_nobreak"> : '.
4717: '<select name="ltitools_userincdom_'.$i.'">'.
4718: '<option value="">'.&mt('Select').'</option>'.
4719: '<option value="0"'.$unseluserdom.'>'.&mt('username').'</option>'.
4720: '<option value="1"'.$seluserdom.'>'.&mt('username:domain').'</option>'.
4721: '</select></span></div>';
4722: $datatable .= '</fieldset>'.
4723: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4724: foreach my $role (@courseroles) {
4725: my ($selected,$selectnone);
4726: if (!$rolemaps{$role}) {
4727: $selectnone = ' selected="selected"';
4728: }
4729: $datatable .= '<td style="text-align: center">'.
4730: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4731: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
4732: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
4733: foreach my $ltirole (@ltiroles) {
4734: unless ($selectnone) {
4735: if ($rolemaps{$role} eq $ltirole) {
4736: $selected = ' selected="selected"';
4737: } else {
4738: $selected = '';
4739: }
4740: }
4741: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
4742: }
4743: $datatable .= '</select></td>';
4744: }
4745: $datatable .= '</tr></table></fieldset>';
4746: my %courseconfig;
4747: if (ref($settings->{$item}) eq 'HASH') {
4748: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
4749: %courseconfig = %{$settings->{$item}->{'crsconf'}};
4750: }
4751: }
4752: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4753: foreach my $item ('label','title','target','linktext','explanation','append') {
4754: my $checked;
4755: if ($courseconfig{$item}) {
4756: $checked = ' checked="checked"';
4757: }
4758: $datatable .= '<label>'.
4759: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
4760: $lt{'crs'.$item}.'</label> '."\n";
4761: }
4762: $datatable .= '</span></fieldset>'.
4763: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4764: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
4765: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
4766: my %custom = %{$settings->{$item}->{'custom'}};
4767: if (keys(%custom) > 0) {
4768: foreach my $key (sort(keys(%custom))) {
4769: $datatable .= '<tr><td><span class="LC_nobreak">'.
4770: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
4771: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
4772: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
4773: ' value="'.$custom{$key}.'" /></td></tr>';
4774: }
4775: }
4776: }
4777: $datatable .= '<tr><td><span class="LC_nobreak">'.
4778: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
4779: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
4780: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
4781: $datatable .= '</table></fieldset></td></tr>'."\n";
4782: $itemcount ++;
4783: }
4784: }
4785: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4786: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_add_pos'".');"';
4787: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
4788: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
4789: '<select name="ltitools_add_pos"'.$chgstr.'>';
4790: for (my $k=0; $k<$maxnum+1; $k++) {
4791: my $vpos = $k+1;
4792: my $selstr;
4793: if ($k == $maxnum) {
4794: $selstr = ' selected="selected" ';
4795: }
4796: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4797: }
4798: $datatable .= '</select> '."\n".
4799: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</span></td>'."\n".
4800: '<td colspan="2">'.
4801: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4802: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_add_title" value="" /></span> '."\n".
4803: (' 'x2).
4804: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
4805: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
4806: (' 'x2).
4807: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
4808: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
4809: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_add_sigmethod">'.
4810: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
4811: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
4812: '<br />'.
4813: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_add_url" value="" /></span> '."\n".
4814: (' 'x2).
4815: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
4816: (' 'x2).
4817: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="ltitools_add_lifetime" value="300" /></span> '."\n".
4818: (' 'x2).
4819: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
4820: '<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".
4821: '</fieldset>'.
4822: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
4823: '<span class="LC_nobreak">'.&mt('Display target:');
4824: my %defaultdisp;
4825: $defaultdisp{'iframe'} = ' checked="checked"';
4826: foreach my $disp ('iframe','tab','window') {
4827: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
4828: $lt{$disp}.'</label>'.(' 'x2);
4829: }
4830: $datatable .= (' 'x4);
4831: foreach my $dimen ('width','height') {
4832: $datatable .= '<label>'.$lt{$dimen}.' '.
4833: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
4834: (' 'x2);
4835: }
4836: $datatable .= '</span><br />'.
4837: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4838: '<input type="text" name="ltitools_add_linktext" size="5" /></div>'.
4839: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4840: '<textarea name="ltitools_add_explanation" rows="5" cols="40"></textarea>'.
4841: '</div><div style=""></div><br />';
4842: my %units = (
4843: 'passback' => 'days',
4844: 'roster' => 'seconds',
4845: );
4846: my %defaulttimes = (
4847: 'passback' => '7',
4848: 'roster' => '300',
4849: );
4850: foreach my $extra ('passback','roster') {
4851: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','add'".');"';
4852: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
4853: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="0" checked="checked"'.$onclick.' />'.
4854: &mt('No').'</label></span>'.(' 'x2).'<span class="LC_nobreak">'.
4855: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="1"'.$onclick.' />'.
4856: &mt('Yes').'</label></span></div>'.
4857: '<div class="LC_floatleft" style="display:none;" id="ltitools_'.$extra.'time_add">'.
4858: '<span class="LC_nobreak">'.
4859: &mt("at least [_1] $units{$extra} after launch",
4860: '<input type="text" name="ltitools_'.$extra.'valid_add" value="'.$defaulttimes{$extra}.'" />').
4861: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
4862: }
4863: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': '.
4864: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4865: if ($switchserver) {
4866: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4867: } else {
4868: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
4869: }
4870: $datatable .= '</span></fieldset>'.
4871: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4872: '<span class="LC_nobreak">';
4873: foreach my $field (@fields) {
4874: my ($id,$onclick,$spacer);
4875: if ($field eq 'user') {
4876: $id = ' id="ltitools_user_field_add"';
4877: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','add'".')"';
4878: } else {
4879: $spacer = (' ' x2);
4880: }
4881: $datatable .= '<label>'.
4882: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'"'.$id.$onclick.' />'.
4883: $lt{$field}.'</label>'.$spacer;
4884: }
4885: $datatable .= '</span>'.
4886: '<div style="display:none;" id="ltitools_user_div_add">'.
4887: '<span class="LC_nobreak"> : '.
4888: '<select name="ltitools_userincdom_add">'.
4889: '<option value="" selected="selected">'.&mt('Select').'</option>'.
4890: '<option value="0">'.&mt('username').'</option>'.
4891: '<option value="1">'.&mt('username:domain').'</option>'.
4892: '</select></span></div></fieldset>';
4893: $datatable .= '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4894: foreach my $role (@courseroles) {
4895: my ($checked,$checkednone);
4896: $datatable .= '<td style="text-align: center">'.
4897: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4898: '<select name="ltitools_add_roles_'.$role.'">'.
4899: '<option value="" selected="selected">'.&mt('Select').'</option>';
4900: foreach my $ltirole (@ltiroles) {
4901: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
4902: }
4903: $datatable .= '</select></td>';
4904: }
4905: $datatable .= '</tr></table></fieldset>'.
4906: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4907: foreach my $item ('label','title','target','linktext','explanation','append') {
4908: $datatable .= '<label>'.
4909: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
4910: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4911: }
4912: $datatable .= '</span></fieldset>'.
4913: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4914: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
4915: '<tr><td><span class="LC_nobreak">'.
4916: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
4917: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
4918: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
4919: '</table></fieldset>'."\n".
4920: '</td>'."\n".
4921: '</tr>'."\n";
4922: $itemcount ++;
4923: return $datatable;
4924: }
4925:
4926: sub ltitools_names {
4927: my %lt = &Apache::lonlocal::texthash(
4928: 'title' => 'Title',
4929: 'version' => 'Version',
4930: 'msgtype' => 'Message Type',
4931: 'sigmethod' => 'Signature Method',
4932: 'url' => 'URL',
4933: 'key' => 'Key',
4934: 'lifetime' => 'Nonce lifetime (s)',
4935: 'secret' => 'Secret',
4936: 'icon' => 'Icon',
4937: 'user' => 'User',
4938: 'fullname' => 'Full Name',
4939: 'firstname' => 'First Name',
4940: 'lastname' => 'Last Name',
4941: 'email' => 'E-mail',
4942: 'roles' => 'Role',
4943: 'window' => 'Window',
4944: 'tab' => 'Tab',
4945: 'iframe' => 'iFrame',
4946: 'height' => 'Height',
4947: 'width' => 'Width',
4948: 'linktext' => 'Default Link Text',
4949: 'explanation' => 'Default Explanation',
4950: 'passback' => 'Tool can return grades:',
4951: 'roster' => 'Tool can retrieve roster:',
4952: 'crstarget' => 'Display target',
4953: 'crslabel' => 'Course label',
4954: 'crstitle' => 'Course title',
4955: 'crslinktext' => 'Link Text',
4956: 'crsexplanation' => 'Explanation',
4957: 'crsappend' => 'Provider URL',
4958: );
4959: return %lt;
4960: }
4961:
4962: sub print_proctoring {
4963: my ($dom,$settings,$rowtotal) = @_;
4964: my $itemcount = 1;
4965: my (%ordered,%providernames,%current,%currentdef);
4966: my $confname = $dom.'-domainconfig';
4967: my $switchserver = &check_switchserver($dom,$confname);
4968: if (ref($settings) eq 'HASH') {
4969: foreach my $item (keys(%{$settings})) {
4970: if (ref($settings->{$item}) eq 'HASH') {
4971: my $num = $settings->{$item}{'order'};
4972: $ordered{$num} = $item;
4973: }
4974: }
4975: } else {
4976: %ordered = (
4977: 1 => 'proctorio',
4978: 2 => 'examity',
4979: );
4980: }
4981: %providernames = &proctoring_providernames();
4982: my $maxnum = scalar(keys(%ordered));
4983: my (%requserfields,%optuserfields,%defaults,%extended,%crsconf,@courseroles,@ltiroles);
4984: my ($requref,$opturef,$defref,$extref,$crsref,$rolesref,$ltiref) = &proctoring_data();
4985: if (ref($requref) eq 'HASH') {
4986: %requserfields = %{$requref};
4987: }
4988: if (ref($opturef) eq 'HASH') {
4989: %optuserfields = %{$opturef};
4990: }
4991: if (ref($defref) eq 'HASH') {
4992: %defaults = %{$defref};
4993: }
4994: if (ref($extref) eq 'HASH') {
4995: %extended = %{$extref};
4996: }
4997: if (ref($crsref) eq 'HASH') {
4998: %crsconf = %{$crsref};
4999: }
5000: if (ref($rolesref) eq 'ARRAY') {
5001: @courseroles = @{$rolesref};
5002: }
5003: if (ref($ltiref) eq 'ARRAY') {
5004: @ltiroles = @{$ltiref};
5005: }
5006: my $datatable;
5007: my $css_class;
5008: if (keys(%ordered)) {
5009: my @items = sort { $a <=> $b } keys(%ordered);
5010: for (my $i=0; $i<@items; $i++) {
5011: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5012: my $provider = $ordered{$items[$i]};
5013: my $optionsty = 'none';
5014: my ($available,$version,$lifetime,$imgsrc,$userincdom,$showroles,
5015: %checkedfields,%rolemaps,%inuse,%crsconfig,%current);
5016: if (ref($settings) eq 'HASH') {
5017: if (ref($settings->{$provider}) eq 'HASH') {
5018: %current = %{$settings->{$provider}};
5019: if ($current{'available'}) {
5020: $optionsty = 'block';
5021: $available = 1;
5022: }
5023: if ($current{'lifetime'} =~ /^\d+$/) {
5024: $lifetime = $current{'lifetime'};
5025: }
5026: if ($current{'version'} =~ /^\d+\.\d+$/) {
5027: $version = $current{'version'};
5028: }
5029: if ($current{'image'} ne '') {
5030: $imgsrc = '<img src="'.$current{'image'}.'" alt="'.&mt('Proctoring service icon').'" />';
5031: }
5032: if (ref($current{'fields'}) eq 'ARRAY') {
5033: map { $checkedfields{$_} = 1; } @{$current{'fields'}};
5034: }
5035: $userincdom = $current{'incdom'};
5036: if (ref($current{'roles'}) eq 'HASH') {
5037: %rolemaps = %{$current{'roles'}};
5038: $checkedfields{'roles'} = 1;
5039: }
5040: if (ref($current{'defaults'}) eq 'ARRAY') {
5041: foreach my $val (@{$current{'defaults'}}) {
5042: if (grep(/^\Q$val\E$/,@{$defaults{$provider}})) {
5043: $inuse{$val} = 1;
5044: } else {
5045: foreach my $poss (keys(%{$extended{$provider}})) {
5046: if (ref($extended{$provider}{$poss}) eq 'ARRAY') {
5047: if (grep(/^\Q$val\E$/,@{$extended{$provider}{$poss}})) {
5048: $inuse{$poss} = $val;
5049: last;
5050: }
5051: }
5052: }
5053: }
5054: }
5055: } elsif (ref($current{'defaults'}) eq 'HASH') {
5056: foreach my $key (keys(%{$current{'defaults'}})) {
5057: my $currval = $current{'defaults'}{$key};
5058: if (grep(/^\Q$key\E$/,@{$defaults{$provider}})) {
5059: $inuse{$key} = 1;
5060: } else {
5061: my $match;
5062: foreach my $poss (keys(%{$extended{$provider}})) {
5063: if (ref($extended{$provider}{$poss}) eq 'ARRAY') {
5064: if (grep(/^\Q$key\E$/,@{$extended{$provider}{$poss}})) {
5065: $inuse{$poss} = $key;
5066: last;
5067: }
5068: } elsif (ref($extended{$provider}{$poss}) eq 'HASH') {
5069: foreach my $inner (sort(keys(%{$extended{$provider}{$poss}}))) {
5070: if (ref($extended{$provider}{$poss}{$inner}) eq 'ARRAY') {
5071: if (grep(/^\Q$currval\E$/,@{$extended{$provider}{$poss}{$inner}})) {
5072: $currentdef{$inner} = $currval;
5073: $match = 1;
5074: last;
5075: }
5076: } elsif ($inner eq $key) {
5077: $currentdef{$key} = $currval;
5078: $match = 1;
5079: last;
5080: }
5081: }
5082: }
5083: last if ($match);
5084: }
5085: }
5086: }
5087: }
5088: if (ref($current{'crsconf'}) eq 'ARRAY') {
5089: map { $crsconfig{$_} = 1; } @{$current{'crsconf'}};
5090: }
5091: }
5092: }
5093: my %lt = &proctoring_titles($provider);
5094: my %fieldtitles = &proctoring_fieldtitles($provider);
5095: my $onclickavailable = ' onclick="toggleProctoring(this.form,'."'$provider'".');"';
5096: my %checkedavailable = (
5097: yes => '',
5098: no => ' checked="checked"',
5099: );
5100: if ($available) {
5101: $checkedavailable{'yes'} = $checkedavailable{'no'};
5102: $checkedavailable{'no'} = '';
5103: }
5104: my $chgstr = ' onchange="javascript:reorderProctoring(this.form,'."'proctoring_pos_".$provider."'".');"';
5105: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5106: .'<select name="proctoring_pos_'.$provider.'"'.$chgstr.'>';
5107: for (my $k=0; $k<$maxnum; $k++) {
5108: my $vpos = $k+1;
5109: my $selstr;
5110: if ($k == $i) {
5111: $selstr = ' selected="selected" ';
5112: }
5113: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5114: }
5115: if ($version eq '') {
5116: if ($provider eq 'proctorio') {
5117: $version = '1.0';
5118: } elsif ($provider eq 'examity') {
5119: $version = '1.1';
5120: }
5121: }
5122: if ($lifetime eq '') {
5123: $lifetime = '300';
5124: }
5125: $datatable .=
5126: '</select>'.(' 'x2).'<b>'.$providernames{$provider}.'</b></span><br />'.
5127: '<span class="LC_nobreak">'.$lt{'avai'}.' '.
5128: '<label><input type="radio" name="proctoring_available_'.$provider.'" value="1"'.$onclickavailable.$checkedavailable{yes}.' />'.&mt('Yes').'</label> '."\n".
5129: '<label><input type="radio" name="proctoring_available_'.$provider.'" value="0"'.$onclickavailable.$checkedavailable{no}.' />'.&mt('No').'</label></span>'."\n".
5130: '</td>'.
5131: '<td colspan="2">'.
5132: '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'base'}.'</legend>'.
5133: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="proctoring_'.$provider.'_version">'.
5134: '<option value="'.$version.'" selected="selected">'.$version.'</option></select></span> '."\n".
5135: (' 'x2).
5136: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="proctoring_'.$provider.'_sigmethod">'.
5137: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
5138: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
5139: (' 'x2).
5140: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="proctoring_'.$provider.'_lifetime" value="'.$lifetime.'" /></span> '."\n".
5141: '<br />'.
5142: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="proctoring_'.$provider.'_url" value="'.$current{'url'}.'" /></span> '."\n".
5143: '<br />'.
5144: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="proctoring_'.$provider.'_key" value="'.$current{'key'}.'" /></span> '."\n".
5145: (' 'x2).
5146: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="proctoring_'.$provider.'_secret" value="'.$current{'secret'}.'" />'.
5147: '<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";
5148: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
5149: if ($imgsrc) {
5150: $datatable .= $imgsrc.
5151: '<label><input type="checkbox" name="proctoring_image_del"'.
5152: ' value="'.$provider.'" />'.&mt('Delete?').'</label></span> '.
5153: '<span class="LC_nobreak"> '.&mt('Replace:');
5154: }
5155: $datatable .= ' ';
5156: if ($switchserver) {
5157: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5158: } else {
5159: $datatable .= '<input type="file" name="proctoring_image_'.$provider.'" value="" />';
5160: }
5161: unless ($imgsrc) {
5162: $datatable .= '<br />('.&mt('if larger than 21x21 pixels, image will be scaled').')';
5163: }
5164: $datatable .= '</fieldset>'."\n";
5165: if (ref($requserfields{$provider}) eq 'ARRAY') {
5166: if (@{$requserfields{$provider}} > 0) {
5167: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'requ'}.'</legend>';
5168: foreach my $field (@{$requserfields{$provider}}) {
5169: $datatable .= '<span class="LC_nobreak">'.
5170: '<label><input type="checkbox" name="proctoring_reqd_'.$provider.'" value="'.$field.'" checked="checked" disabled="disabled" />'.
5171: $lt{$field}.'</label>';
5172: if ($field eq 'user') {
5173: my $seluserdom = '';
5174: my $unseluserdom = ' selected="selected"';
5175: if ($userincdom) {
5176: $seluserdom = $unseluserdom;
5177: $unseluserdom = '';
5178: }
5179: $datatable .= ': '.
5180: '<select name="proctoring_userincdom_'.$provider.'">'.
5181: '<option value="0"'.$unseluserdom.'>'.$lt{'username'}.'</option>'.
5182: '<option value="1"'.$seluserdom.'>'.$lt{'uname:dom'}.'</option>'.
5183: '</select> ';
5184: } else {
5185: $datatable .= ' ';
5186: if ($field eq 'roles') {
5187: $showroles = 1;
5188: }
5189: }
5190: $datatable .= '</span> ';
5191: }
5192: }
5193: $datatable .= '</fieldset>'."\n";
5194: }
5195: if (ref($optuserfields{$provider}) eq 'ARRAY') {
5196: if (@{$optuserfields{$provider}} > 0) {
5197: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'optu'}.'</legend>';
5198: foreach my $field (@{$optuserfields{$provider}}) {
5199: my $checked;
5200: if ($checkedfields{$field}) {
5201: $checked = ' checked="checked"';
5202: }
5203: $datatable .= '<span class="LC_nobreak">'.
5204: '<label><input type="checkbox" name="proctoring_optional_'.$provider.'" value="'.$field.'"'.$checked.' />'.$lt{$field}.'</label></span> ';
5205: }
5206: $datatable .= '</fieldset>'."\n";
5207: }
5208: }
5209: if (ref($defaults{$provider}) eq 'ARRAY') {
5210: if (@{$defaults{$provider}}) {
5211: my (%options,@selectboxes);
5212: if (ref($extended{$provider}) eq 'HASH') {
5213: %options = %{$extended{$provider}};
5214: }
5215: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'defa'}.'</legend>';
5216: my ($rem,$numinrow,$dropdowns);
5217: if ($provider eq 'proctorio') {
5218: $datatable .= '<table>';
5219: $numinrow = 4;
5220: }
5221: my $i = 0;
5222: foreach my $field (@{$defaults{$provider}}) {
5223: my $checked;
5224: if ($inuse{$field}) {
5225: $checked = ' checked="checked"';
5226: }
5227: if ($provider eq 'examity') {
5228: if ($field eq 'display') {
5229: $datatable .= '<span class="LC_nobreak">'.&mt('Display target:');
5230: foreach my $option ('iframe','tab','window') {
5231: my $checkdisp;
5232: if ($currentdef{'target'} eq $option) {
5233: $checkdisp = ' checked="checked"';
5234: }
5235: $datatable .= '<label><input type="radio" name="proctoring_target_'.$provider.'" value="'.$option.'"'.$checkdisp.' />'.
5236: $fieldtitles{$option}.'</label>'.(' 'x2);
5237: }
5238: $datatable .= (' 'x4);
5239: foreach my $dimen ('width','height') {
5240: $datatable .= '<label>'.$fieldtitles{$dimen}.' '.
5241: '<input type="text" name="proctoring_'.$dimen.'_'.$provider.'" size="5" '.
5242: 'value="'.$currentdef{$dimen}.'" /></label>'.
5243: (' 'x2);
5244: }
5245: $datatable .= '</span><br />'.
5246: '<div class="LC_left_float">'.$fieldtitles{'linktext'}.'<br />'.
5247: '<input type="text" name="proctoring_linktext_'.$provider.'" '.
5248: 'size="25" value="'.$currentdef{'linktext'}.'" /></div>'.
5249: '<div class="LC_left_float">'.$fieldtitles{'explanation'}.'<br />'.
5250: '<textarea name="proctoring_explanation_'.$provider.'" rows="5" cols="40">'.
5251: $currentdef{'explanation'}.
5252: '</textarea></div><div style=""></div><br />';
5253: }
5254: } else {
5255: if ((exists($options{$field})) && (ref($options{$field}) eq 'ARRAY')) {
5256: my ($output,$selnone);
5257: unless ($checked) {
5258: $selnone = ' selected="selected"';
5259: }
5260: $output .= '<span class="LC_nobreak">'.$fieldtitles{$field}.': '.
5261: '<select name="proctoring_defaults_'.$field.'_'.$provider.'">'.
5262: '<option value=""'.$selnone.'>'.&mt('Not in use').'</option>';
5263: foreach my $option (@{$options{$field}}) {
5264: my $sel;
5265: if ($inuse{$field} eq $option) {
5266: $sel = ' selected="selected"';
5267: }
5268: $output .= '<option value="'.$option.'"'.$sel.'>'.$fieldtitles{$option}.'</option>';
5269: }
5270: $output .= '</select></span>';
5271: push(@selectboxes,$output);
5272: } else {
5273: $rem = $i%($numinrow);
5274: if ($rem == 0) {
5275: if ($i > 0) {
5276: $datatable .= '</tr>';
5277: }
5278: $datatable .= '<tr>';
5279: }
5280: $datatable .= '<td class="LC_left_item">'.
5281: '<span class="LC_nobreak">'.
5282: '<label><input type="checkbox" name="proctoring_defaults_'.$provider.'" value="'.$field.'"'.$checked.' />'.
5283: $fieldtitles{$field}.'</label></span></td>';
5284: $i++;
5285: }
5286: }
5287: }
5288: if ($provider eq 'proctorio') {
5289: if ($numinrow) {
5290: $rem = $i%$numinrow;
5291: }
5292: my $colsleft = $numinrow - $rem;
5293: if ($colsleft > 1) {
5294: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5295: } else {
5296: $datatable .= '<td class="LC_left_item">';
5297: }
5298: $datatable .= ' '.
5299: '</td></tr></table>';
5300: if (@selectboxes) {
5301: $datatable .= '<hr /><table>';
5302: $numinrow = 2;
5303: for (my $i=0; $i<@selectboxes; $i++) {
5304: $rem = $i%($numinrow);
5305: if ($rem == 0) {
5306: if ($i > 0) {
5307: $datatable .= '</tr>';
5308: }
5309: $datatable .= '<tr>';
5310: }
5311: $datatable .= '<td class="LC_left_item">'.
5312: $selectboxes[$i].'</td>';
5313: }
5314: if ($numinrow) {
5315: $rem = $i%$numinrow;
5316: }
5317: $colsleft = $numinrow - $rem;
5318: if ($colsleft > 1) {
5319: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5320: } else {
5321: $datatable .= '<td class="LC_left_item">';
5322: }
5323: $datatable .= ' '.
5324: '</td></tr></table>';
5325: }
5326: }
5327: $datatable .= '</fieldset>';
5328: }
5329: if (ref($crsconf{$provider}) eq 'ARRAY') {
5330: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
5331: '<legend>'.&mt('Configurable in course').'</legend>';
5332: my ($rem,$numinrow);
5333: if ($provider eq 'proctorio') {
5334: $datatable .= '<table>';
5335: $numinrow = 4;
5336: }
5337: my $i = 0;
5338: foreach my $item (@{$crsconf{$provider}}) {
5339: my $name;
5340: if ($provider eq 'examity') {
5341: $name = $lt{'crs'.$item};
5342: } elsif ($provider eq 'proctorio') {
5343: $name = $fieldtitles{$item};
5344: $rem = $i%($numinrow);
5345: if ($rem == 0) {
5346: if ($i > 0) {
5347: $datatable .= '</tr>';
5348: }
5349: $datatable .= '<tr>';
5350: }
5351: $datatable .= '<td class="LC_left_item>';
5352: }
5353: my $checked;
5354: if ($crsconfig{$item}) {
5355: $checked = ' checked="checked"';
5356: }
5357: $datatable .= '<span class="LC_nobreak"><label>'.
5358: '<input type="checkbox" name="proctoring_crsconf_'.$provider.'" value="'.$item.'"'.$checked.' />'.
5359: $name.'</label></span>';
5360: if ($provider eq 'examity') {
5361: $datatable .= ' ';
5362: }
5363: $datatable .= "\n";
5364: $i++;
5365: }
5366: if ($provider eq 'proctorio') {
5367: if ($numinrow) {
5368: $rem = $i%$numinrow;
5369: }
5370: my $colsleft = $numinrow - $rem;
5371: if ($colsleft > 1) {
5372: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5373: } else {
5374: $datatable .= '<td class="LC_left_item">';
5375: }
5376: $datatable .= ' '.
5377: '</td></tr></table>';
5378: }
5379: $datatable .= '</fieldset>';
5380: }
5381: if ($showroles) {
5382: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
5383: '<legend>'.&mt('Role mapping').'</legend><table><tr>';
5384: foreach my $role (@courseroles) {
5385: my ($selected,$selectnone);
5386: if (!$rolemaps{$role}) {
5387: $selectnone = ' selected="selected"';
5388: }
5389: $datatable .= '<td style="text-align: center">'.
5390: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5391: '<select name="proctoring_roles_'.$role.'_'.$provider.'">'.
5392: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
5393: foreach my $ltirole (@ltiroles) {
5394: unless ($selectnone) {
5395: if ($rolemaps{$role} eq $ltirole) {
5396: $selected = ' selected="selected"';
5397: } else {
5398: $selected = '';
5399: }
5400: }
5401: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
5402: }
5403: $datatable .= '</select></td>';
5404: }
5405: $datatable .= '</tr></table></fieldset>'.
5406: '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
5407: '<legend>'.&mt('Custom items sent on launch').'</legend>'.
5408: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
5409: '<tr><td></td><td>lms</td>'.
5410: '<td><input type="text" name="proctoring_customval_lms_'.$provider.'"'.
5411: ' value="Loncapa" disabled="disabled"/></td></tr>';
5412: if ((ref($settings) eq 'HASH') && (ref($settings->{$provider}) eq 'HASH') &&
5413: (ref($settings->{$provider}->{'custom'}) eq 'HASH')) {
5414: my %custom = %{$settings->{$provider}->{'custom'}};
5415: if (keys(%custom) > 0) {
5416: foreach my $key (sort(keys(%custom))) {
5417: next if ($key eq 'lms');
5418: $datatable .= '<tr><td><span class="LC_nobreak">'.
5419: '<label><input type="checkbox" name="proctoring_customdel_'.$provider.'" value="'.
5420: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
5421: '<td><input type="text" name="proctoring_customval_'.$key.'_'.$provider.'"'.
5422: ' value="'.$custom{$key}.'" /></td></tr>';
5423: }
5424: }
5425: }
5426: $datatable .= '<tr><td><span class="LC_nobreak">'.
5427: '<label><input type="checkbox" name="proctoring_customadd" value="'.$provider.'" />'.
5428: &mt('Add more').'</label></span></td><td><input type="text" name="proctoring_custom_name_'.$provider.'" />'.
5429: '</td><td><input type="text" name="proctoring_custom_value_'.$provider.'" /></td></tr>'.
5430: '</table></fieldset></td></tr>'."\n";
5431: }
5432: $datatable .= '</td></tr>';
5433: }
5434: $itemcount ++;
5435: }
5436: }
5437: return $datatable;
5438: }
5439:
5440: sub proctoring_data {
5441: my $requserfields = {
5442: proctorio => ['user'],
5443: examity => ['roles','user'],
5444: };
5445: my $optuserfields = {
5446: proctorio => ['fullname'],
5447: examity => ['fullname','firstname','lastname','email'],
5448: };
5449: my $defaults = {
5450: proctorio => ['recordvideo','recordaudio','recordscreen','recordwebtraffic',
5451: 'recordroomstart','verifyvideo','verifyaudio','verifydesktop',
5452: 'verifyid','verifysignature','fullscreen','clipboard','tabslinks',
5453: 'closetabs','onescreen','print','downloads','cache','rightclick',
5454: 'reentry','calculator','whiteboard'],
5455: examity => ['display'],
5456: };
5457: my $extended = {
5458: proctorio => {
5459: verifyid => ['verifyidauto','verifyidlive'],
5460: fullscreen => ['fullscreenlenient','fullscreenmoderate','fullscreensever'],
5461: tabslinks => ['notabs','linksonly'],
5462: reentry => ['noreentry','agentreentry'],
5463: calculator => ['calculatorbasic','calculatorsci'],
5464: },
5465: examity => {
5466: display => {
5467: target => ['iframe','tab','window'],
5468: width => '',
5469: height => '',
5470: linktext => '',
5471: explanation => '',
5472: },
5473: },
5474: };
5475: my $crsconf = {
5476: proctorio => ['recordvideo','recordaudio','recordscreen','recordwebtraffic',
5477: 'recordroomstart','verifyvideo','verifyaudio','verifydesktop',
5478: 'verifyid','verifysignature','fullscreen','clipboard','tabslinks',
5479: 'closetabs','onescreen','print','downloads','cache','rightclick',
5480: 'reentry','calculator','whiteboard'],
5481: examity => ['label','title','target','linktext','explanation','append'],
5482: };
5483: my $courseroles = ['cc','in','ta','ep','st'];
5484: my $ltiroles = ['Instructor','ContentDeveloper','TeachingAssistant','Learner'];
5485: return ($requserfields,$optuserfields,$defaults,$extended,$crsconf,$courseroles,$ltiroles);
5486: }
5487:
5488: sub proctoring_titles {
5489: my ($item) = @_;
5490: my (%common_lt,%custom_lt);
5491: %common_lt = &Apache::lonlocal::texthash (
5492: 'avai' => 'Available?',
5493: 'base' => 'Basic Settings',
5494: 'requ' => 'User data required to be sent on launch',
5495: 'optu' => 'User data optionally sent on launch',
5496: 'udsl' => 'User data sent on launch',
5497: 'defa' => 'Defaults for items configurable in course',
5498: 'sigmethod' => 'Signature Method',
5499: 'key' => 'Key',
5500: 'lifetime' => 'Nonce lifetime (s)',
5501: 'secret' => 'Secret',
5502: 'icon' => 'Icon',
5503: 'fullname' => 'Full Name',
5504: 'visible' => 'Visible input',
5505: 'username' => 'username',
5506: 'user' => 'User',
5507: );
5508: if ($item eq 'proctorio') {
5509: %custom_lt = &Apache::lonlocal::texthash (
5510: 'version' => 'OAuth version',
5511: 'url' => 'API URL',
5512: 'uname:dom' => 'username-domain',
5513: );
5514: } elsif ($item eq 'examity') {
5515: %custom_lt = &Apache::lonlocal::texthash (
5516: 'version' => 'LTI Version',
5517: 'url' => 'URL',
5518: 'uname:dom' => 'username:domain',
5519: 'msgtype' => 'Message Type',
5520: 'firstname' => 'First Name',
5521: 'lastname' => 'Last Name',
5522: 'email' => 'E-mail',
5523: 'roles' => 'Role',
5524: 'crstarget' => 'Display target',
5525: 'crslabel' => 'Course label',
5526: 'crstitle' => 'Course title',
5527: 'crslinktext' => 'Link Text',
5528: 'crsexplanation' => 'Explanation',
5529: 'crsappend' => 'Provider URL',
5530: );
5531: }
5532: my %lt = (%common_lt,%custom_lt);
5533: return %lt;
5534: }
5535:
5536: sub proctoring_fieldtitles {
5537: my ($item) = @_;
5538: if ($item eq 'proctorio') {
5539: return &Apache::lonlocal::texthash (
5540: 'recordvideo' => 'Record video',
5541: 'recordaudio' => 'Record audio',
5542: 'recordscreen' => 'Record screen',
5543: 'recordwebtraffic' => 'Record web traffic',
5544: 'recordroomstart' => 'Record room scan',
5545: 'verifyvideo' => 'Verify webcam',
5546: 'verifyaudio' => 'Verify microphone',
5547: 'verifydesktop' => 'Verify desktop recording',
5548: 'verifyid' => 'Photo ID verification',
5549: 'verifysignature' => 'Require signature',
5550: 'fullscreen' => 'Fullscreen',
5551: 'clipboard' => 'Disable copy/paste',
5552: 'tabslinks' => 'New tabs/windows',
5553: 'closetabs' => 'Close other tabs',
5554: 'onescreen' => 'Limit to single screen',
5555: 'print' => 'Disable Printing',
5556: 'downloads' => 'Disable Downloads',
5557: 'cache' => 'Empty cache after exam',
5558: 'rightclick' => 'Disable right click',
5559: 'reentry' => 'Re-entry to exam',
5560: 'calculator' => 'Onscreen calculator',
5561: 'whiteboard' => 'Onscreen whiteboard',
5562: 'verifyidauto' => 'Automated verification',
5563: 'verifyidlive' => 'Live agent verification',
5564: 'fullscreenlenient' => 'Forced, but can navigate away for up to 30s',
5565: 'fullscreenmoderate' => 'Forced, but can navigate away for up to 15s',
5566: 'fullscreensever' => 'Forced, navigation away ends exam',
5567: 'notabs' => 'Disaallowed',
5568: 'linksonly' => 'Allowed from links in exam',
5569: 'noreentry' => 'Disallowed',
5570: 'agentreentry' => 'Agent required for re-entry',
5571: 'calculatorbasic' => 'Basic',
5572: 'calculatorsci' => 'Scientific',
5573: );
5574: } elsif ($item eq 'examity') {
5575: return &Apache::lonlocal::texthash (
5576: 'target' => 'Display target',
5577: 'window' => 'Window',
5578: 'tab' => 'Tab',
5579: 'iframe' => 'iFrame',
5580: 'height' => 'Height (pixels)',
5581: 'width' => 'Width (pixels)',
5582: 'linktext' => 'Default Link Text',
5583: 'explanation' => 'Default Explanation',
5584: 'append' => 'Provider URL',
5585: );
5586: }
5587: }
5588:
5589: sub proctoring_providernames {
5590: return (
5591: proctorio => 'Proctorio',
5592: examity => 'Examity',
5593: );
5594: }
5595:
5596: sub print_lti {
5597: my ($dom,$settings,$rowtotal) = @_;
5598: my $itemcount = 1;
5599: my $maxnum = 0;
5600: my $css_class;
5601: my %ordered;
5602: if (ref($settings) eq 'HASH') {
5603: foreach my $item (keys(%{$settings})) {
5604: if (ref($settings->{$item}) eq 'HASH') {
5605: my $num = $settings->{$item}{'order'};
5606: $ordered{$num} = $item;
5607: }
5608: }
5609: }
5610: my $maxnum = scalar(keys(%ordered));
5611: my $datatable;
5612: my %lt = <i_names();
5613: if (keys(%ordered)) {
5614: my @items = sort { $a <=> $b } keys(%ordered);
5615: for (my $i=0; $i<@items; $i++) {
5616: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5617: my $item = $ordered{$items[$i]};
5618: my ($key,$secret,$lifetime,$consumer,$requser,$current);
5619: if (ref($settings->{$item}) eq 'HASH') {
5620: $key = $settings->{$item}->{'key'};
5621: $secret = $settings->{$item}->{'secret'};
5622: $lifetime = $settings->{$item}->{'lifetime'};
5623: $consumer = $settings->{$item}->{'consumer'};
5624: $requser = $settings->{$item}->{'requser'};
5625: $current = $settings->{$item};
5626: }
5627: my $onclickrequser = ' onclick="toggleLTI(this.form,'."'requser','$i'".');"';
5628: my %checkedrequser = (
5629: yes => ' checked="checked"',
5630: no => '',
5631: );
5632: if (!$requser) {
5633: $checkedrequser{'no'} = $checkedrequser{'yes'};
5634: $checkedrequser{'yes'} = '';
5635: }
5636: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_".$item."'".');"';
5637: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5638: .'<select name="lti_pos_'.$item.'"'.$chgstr.'>';
5639: for (my $k=0; $k<=$maxnum; $k++) {
5640: my $vpos = $k+1;
5641: my $selstr;
5642: if ($k == $i) {
5643: $selstr = ' selected="selected" ';
5644: }
5645: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5646: }
5647: $datatable .= '</select>'.(' 'x2).
5648: '<label><input type="checkbox" name="lti_del" value="'.$item.'" />'.
5649: &mt('Delete?').'</label></span></td>'.
5650: '<td colspan="2">'.
5651: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5652: '<span class="LC_nobreak">'.$lt{'consumer'}.
5653: ':<input type="text" size="15" name="lti_consumer_'.$i.'" value="'.$consumer.'" /></span> '.
5654: (' 'x2).
5655: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_'.$i.'">'.
5656: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
5657: (' 'x2).
5658: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" name="lti_lifetime_'.$i.'"'.
5659: 'value="'.$lifetime.'" size="3" /></span>'.
5660: (' 'x2).
5661: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
5662: '<label><input type="radio" name="lti_requser_'.$i.'" value="1"'.$onclickrequser.$checkedrequser{yes}.' />'.&mt('Yes').'</label> '."\n".
5663: '<label><input type="radio" name="lti_requser_'.$i.'" value="0"'.$onclickrequser.$checkedrequser{no}.' />'.&mt('No').'</label></span>'."\n".
5664: '<br /><br />'.
5665: '<span class="LC_nobreak">'.$lt{'key'}.
5666: ':<input type="text" size="25" name="lti_key_'.$i.'" value="'.$key.'" /></span> '.
5667: (' 'x2).
5668: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
5669: '<input type="password" size="20" name="lti_secret_'.$i.'" value="'.$secret.'" />'.
5670: '<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>'.
5671: '<input type="hidden" name="lti_id_'.$i.'" value="'.$item.'" /></span>'.
5672: '</fieldset>'.<i_options($i,$current,$itemcount,%lt).'</td></tr>';
5673: $itemcount ++;
5674: }
5675: }
5676: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5677: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_add'".');"';
5678: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
5679: '<input type="hidden" name="lti_maxnum" value="'.$maxnum.'" />'."\n".
5680: '<select name="lti_pos_add"'.$chgstr.'>';
5681: for (my $k=0; $k<$maxnum+1; $k++) {
5682: my $vpos = $k+1;
5683: my $selstr;
5684: if ($k == $maxnum) {
5685: $selstr = ' selected="selected" ';
5686: }
5687: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5688: }
5689: $datatable .= '</select> '."\n".
5690: '<input type="checkbox" name="lti_add" value="1" />'.&mt('Add').'</span></td>'."\n".
5691: '<td colspan="2">'.
5692: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5693: '<span class="LC_nobreak">'.$lt{'consumer'}.
5694: ':<input type="text" size="15" name="lti_consumer_add" value="" /></span> '."\n".
5695: (' 'x2).
5696: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_add">'.
5697: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
5698: (' 'x2).
5699: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="3" name="lti_lifetime_add" value="300" /></span> '."\n".
5700: (' 'x2).
5701: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
5702: '<label><input type="radio" name="lti_requser_add" value="1" onclick="toggleLTI(this.form,'."'requser','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
5703: '<label><input type="radio" name="lti_requser_add" value="0" onclick="toggleLTI(this.form,'."'requser','add'".');" />'.&mt('No').'</label></span>'."\n".
5704: '<br /><br />'.
5705: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="lti_key_add" value="" /></span> '."\n".
5706: (' 'x2).
5707: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="lti_secret_add" value="" />'.
5708: '<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".
5709: '</fieldset>'.<i_options('add',undef,$itemcount,%lt).
5710: '</td>'."\n".
5711: '</tr>'."\n";
5712: $$rowtotal ++;
5713: return $datatable;;
5714: }
5715:
5716: sub lti_names {
5717: my %lt = &Apache::lonlocal::texthash(
5718: 'version' => 'LTI Version',
5719: 'url' => 'URL',
5720: 'key' => 'Key',
5721: 'lifetime' => 'Nonce lifetime (s)',
5722: 'consumer' => 'Consumer',
5723: 'secret' => 'Secret',
5724: 'requser' => "User's identity sent",
5725: 'email' => 'Email address',
5726: 'sourcedid' => 'User ID',
5727: 'other' => 'Other',
5728: 'passback' => 'Can return grades to Consumer:',
5729: 'roster' => 'Can retrieve roster from Consumer:',
5730: 'topmenu' => 'Display LON-CAPA page header',
5731: 'inlinemenu'=> 'Display LON-CAPA inline menu',
5732: );
5733: return %lt;
5734: }
5735:
5736: sub lti_options {
5737: my ($num,$current,$itemcount,%lt) = @_;
5738: my (%checked,%rolemaps,$crssecsrc,$userfield,$cidfield,$callback);
5739: $checked{'mapuser'}{'sourcedid'} = ' checked="checked"';
5740: $checked{'mapcrs'}{'course_offering_sourcedid'} = ' checked="checked"';
5741: $checked{'makecrs'}{'N'} = ' checked="checked"';
5742: $checked{'mapcrstype'} = {};
5743: $checked{'makeuser'} = {};
5744: $checked{'selfenroll'} = {};
5745: $checked{'crssec'} = {};
5746: $checked{'crssecsrc'} = {};
5747: $checked{'lcauth'} = {};
5748: $checked{'menuitem'} = {};
5749: if ($num eq 'add') {
5750: $checked{'lcauth'}{'lti'} = ' checked="checked"';
5751: }
5752: my $userfieldsty = 'none';
5753: my $crsfieldsty = 'none';
5754: my $crssecfieldsty = 'none';
5755: my $secsrcfieldsty = 'none';
5756: my $callbacksty = 'none';
5757: my $passbacksty = 'none';
5758: my $optionsty = 'block';
5759: my $lcauthparm;
5760: my $lcauthparmstyle = 'display:none';
5761: my $lcauthparmtext;
5762: my $menusty;
5763: my $numinrow = 4;
5764: my %menutitles = <imenu_titles();
5765:
5766: if (ref($current) eq 'HASH') {
5767: if (!$current->{'requser'}) {
5768: $optionsty = 'none';
5769: }
5770: if (($current->{'mapuser'} ne '') && ($current->{'mapuser'} ne 'lis_person_sourcedid')) {
5771: $checked{'mapuser'}{'sourcedid'} = '';
5772: if ($current->{'mapuser'} eq 'lis_person_contact_email_primary') {
5773: $checked{'mapuser'}{'email'} = ' checked="checked"';
5774: } else {
5775: $checked{'mapuser'}{'other'} = ' checked="checked"';
5776: $userfield = $current->{'mapuser'};
5777: $userfieldsty = 'inline-block';
5778: }
5779: }
5780: if (($current->{'mapcrs'} ne '') && ($current->{'mapcrs'} ne 'course_offering_sourcedid')) {
5781: $checked{'mapcrs'}{'course_offering_sourcedid'} = '';
5782: if ($current->{'mapcrs'} eq 'context_id') {
5783: $checked{'mapcrs'}{'context_id'} = ' checked="checked"';
5784: } else {
5785: $checked{'mapcrs'}{'other'} = ' checked="checked"';
5786: $cidfield = $current->{'mapcrs'};
5787: $crsfieldsty = 'inline-block';
5788: }
5789: }
5790: if (ref($current->{'mapcrstype'}) eq 'ARRAY') {
5791: foreach my $type (@{$current->{'mapcrstype'}}) {
5792: $checked{'mapcrstype'}{$type} = ' checked="checked"';
5793: }
5794: }
5795: if ($current->{'makecrs'}) {
5796: $checked{'makecrs'}{'Y'} = ' checked="checked"';
5797: }
5798: if (ref($current->{'makeuser'}) eq 'ARRAY') {
5799: foreach my $role (@{$current->{'makeuser'}}) {
5800: $checked{'makeuser'}{$role} = ' checked="checked"';
5801: }
5802: }
5803: if ($current->{'lcauth'} =~ /^(internal|localauth|krb4|krb5|lti)$/) {
5804: $checked{'lcauth'}{$1} = ' checked="checked"';
5805: unless (($current->{'lcauth'} eq 'lti') || ($current->{'lcauth'} eq 'internal')) {
5806: $lcauthparm = $current->{'lcauthparm'};
5807: $lcauthparmstyle = 'display:table-row';
5808: if ($current->{'lcauth'} eq 'localauth') {
5809: $lcauthparmtext = &mt('Local auth argument');
5810: } else {
5811: $lcauthparmtext = &mt('Kerberos domain');
5812: }
5813: }
5814: }
5815: if (ref($current->{'selfenroll'}) eq 'ARRAY') {
5816: foreach my $role (@{$current->{'selfenroll'}}) {
5817: $checked{'selfenroll'}{$role} = ' checked="checked"';
5818: }
5819: }
5820: if (ref($current->{'maproles'}) eq 'HASH') {
5821: %rolemaps = %{$current->{'maproles'}};
5822: }
5823: if ($current->{'section'} ne '') {
5824: $checked{'crssec'}{'Y'} = ' checked="checked"';
5825: $crssecfieldsty = 'inline-block';
5826: if ($current->{'section'} eq 'course_section_sourcedid') {
5827: $checked{'crssecsrc'}{'sourcedid'} = ' checked="checked"';
5828: } else {
5829: $checked{'crssecsrc'}{'other'} = ' checked="checked"';
5830: $crssecsrc = $current->{'section'};
5831: $secsrcfieldsty = 'inline-block';
5832: }
5833: } else {
5834: $checked{'crssec'}{'N'} = ' checked="checked"';
5835: }
5836: if ($current->{'callback'} ne '') {
5837: $callback = $current->{'callback'};
5838: $checked{'callback'}{'Y'} = ' checked="checked"';
5839: $callbacksty = 'inline-block';
5840: } else {
5841: $checked{'callback'}{'N'} = ' checked="checked"';
5842: }
5843: if ($current->{'topmenu'}) {
5844: $checked{'topmenu'}{'Y'} = ' checked="checked"';
5845: } else {
5846: $checked{'topmenu'}{'N'} = ' checked="checked"';
5847: }
5848: if ($current->{'inlinemenu'}) {
5849: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
5850: } else {
5851: $checked{'inlinemenu'}{'N'} = ' checked="checked"';
5852: }
5853: if (($current->{'topmenu'}) || ($current->{'inlinemenu'})) {
5854: $menusty = 'inline-block';
5855: if (ref($current->{'lcmenu'}) eq 'ARRAY') {
5856: foreach my $item (@{$current->{'lcmenu'}}) {
5857: if (exists($menutitles{$item})) {
5858: $checked{'menuitem'}{$item} = ' checked="checked"';
5859: }
5860: }
5861: }
5862: } else {
5863: $menusty = 'none';
5864: }
5865: } else {
5866: $checked{'makecrs'}{'N'} = ' checked="checked"';
5867: $checked{'crssec'}{'N'} = ' checked="checked"';
5868: $checked{'callback'}{'N'} = ' checked="checked"';
5869: $checked{'topmenu'}{'N'} = ' checked="checked"';
5870: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
5871: $checked{'menuitem'}{'grades'} = ' checked="checked"';
5872: $menusty = 'inline-block';
5873: }
5874: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
5875: my %coursetypetitles = &Apache::lonlocal::texthash (
5876: official => 'Official',
5877: unofficial => 'Unofficial',
5878: community => 'Community',
5879: textbook => 'Textbook',
5880: placement => 'Placement Test',
5881: lti => 'LTI Provider',
5882: );
5883: my @authtypes = ('internal','krb4','krb5','localauth');
5884: my %shortauth = (
5885: internal => 'int',
5886: krb4 => 'krb4',
5887: krb5 => 'krb5',
5888: localauth => 'loc'
5889: );
5890: my %authnames = &authtype_names();
5891: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
5892: my @lticourseroles = qw(Learner Instructor TeachingAssistant Mentor);
5893: my @courseroles = ('cc','in','ta','ep','st');
5894: my $onclickuser = ' onclick="toggleLTI(this.form,'."'user','$num'".');"';
5895: my $onclickcrs = ' onclick="toggleLTI(this.form,'."'crs','$num'".');"';
5896: my $onclicksec = ' onclick="toggleLTI(this.form,'."'sec','$num'".');"';
5897: my $onclickcallback = ' onclick="toggleLTI(this.form,'."'callback','$num'".');"';
5898: my $onclicksecsrc = ' onclick="toggleLTI(this.form,'."'secsrc','$num'".')"';
5899: my $onclicklcauth = ' onclick="toggleLTI(this.form,'."'lcauth','$num'".')"';
5900: my $onclickmenu = ' onclick="toggleLTI(this.form,'."'lcmenu','$num'".');"';
5901: my $output = '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping users').'</legend>'.
5902: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('LON-CAPA username').': ';
5903: foreach my $option ('sourcedid','email','other') {
5904: $output .= '<label><input type="radio" name="lti_mapuser_'.$num.'" value="'.$option.'"'.
5905: $checked{'mapuser'}{$option}.$onclickuser.' />'.$lt{$option}.'</label>'.
5906: ($option eq 'other' ? '' : (' 'x2) );
5907: }
5908: $output .= '</span></div>'.
5909: '<div class="LC_floatleft" style="display:'.$userfieldsty.';" id="lti_userfield_'.$num.'">'.
5910: '<input type="text" name="lti_customuser_'.$num.'" '.
5911: 'value="'.$userfield.'" /></div></fieldset>'.
5912: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping course roles').'</legend><table><tr>';
5913: foreach my $ltirole (@lticourseroles) {
5914: my ($selected,$selectnone);
5915: if ($rolemaps{$ltirole} eq '') {
5916: $selectnone = ' selected="selected"';
5917: }
5918: $output .= '<td style="text-align: center">'.$ltirole.'<br />'.
5919: '<select name="lti_maprole_'.$ltirole.'_'.$num.'">'.
5920: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
5921: foreach my $role (@courseroles) {
5922: unless ($selectnone) {
5923: if ($rolemaps{$ltirole} eq $role) {
5924: $selected = ' selected="selected"';
5925: } else {
5926: $selected = '';
5927: }
5928: }
5929: $output .= '<option value="'.$role.'"'.$selected.'>'.
5930: &Apache::lonnet::plaintext($role,'Course').
5931: '</option>';
5932: }
5933: $output .= '</select></td>';
5934: }
5935: $output .= '</tr></table></fieldset>'.
5936: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may create user accounts').'</legend>';
5937: foreach my $ltirole (@ltiroles) {
5938: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_makeuser_'.$num.'" value="'.$ltirole.'"'.
5939: $checked{'makeuser'}{$ltirole}.' />'.$ltirole.'</label> </span> ';
5940: }
5941: $output .= '</fieldset>'.
5942: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('New user accounts created for LTI users').'</legend>'.
5943: '<table>'.
5944: &modifiable_userdata_row('lti','instdata_'.$num,$current,$numinrow,$itemcount).
5945: '</table>'.
5946: '<table class="LC_nested"><tr><td class="LC_left_item">LON-CAPA Authentication</td>'.
5947: '<td class="LC_left_item">';
5948: foreach my $auth ('lti',@authtypes) {
5949: my $authtext;
5950: if ($auth eq 'lti') {
5951: $authtext = &mt('None');
5952: } else {
5953: $authtext = $authnames{$shortauth{$auth}};
5954: }
5955: $output .= '<span class="LC_nobreak"><label><input type="radio" name="lti_lcauth_'.$num.
5956: '" value="'.$auth.'"'.$checked{'lcauth'}{$auth}.$onclicklcauth.' />'.
5957: $authtext.'</label></span> ';
5958: }
5959: $output .= '</td></tr>'.
5960: '<tr id="lti_lcauth_parmrow_'.$num.'" style="'.$lcauthparmstyle.'">'.
5961: '<td class="LC_right_item" colspan="2"><span class="LC_nobreak">'.
5962: '<span id="lti_lcauth_parmtext_'.$num.'">'.$lcauthparmtext.'</span>'.
5963: '<input type="text" name="lti_lcauthparm_'.$num.'" value="" /></span></td></tr>'.
5964: '</table></fieldset>'.
5965: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping courses').'</legend>'.
5966: '<div class="LC_floatleft"><span class="LC_nobreak">'.
5967: &mt('Unique course identifier').': ';
5968: foreach my $option ('course_offering_sourcedid','context_id','other') {
5969: $output .= '<label><input type="radio" name="lti_mapcrs_'.$num.'" value="'.$option.'"'.
5970: $checked{'mapcrs'}{$option}.$onclickcrs.' />'.$option.'</label>'.
5971: ($option eq 'other' ? '' : (' 'x2) );
5972: }
5973: $output .= '</span></div><div class="LC_floatleft" style="display:'.$crsfieldsty.';" id="lti_crsfield_'.$num.'">'.
5974: '<input type="text" name="lti_mapcrsfield_'.$num.'" value="'.$cidfield.'" />'.
5975: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>'.
5976: '<span class="LC_nobreak">'.&mt('LON-CAPA course type(s)').': ';
5977: foreach my $type (@coursetypes) {
5978: $output .= '<label><input type="checkbox" name="lti_mapcrstype_'.$num.'" value="'.$type.'"'.
5979: $checked{'mapcrstype'}{$type}.' />'.$coursetypetitles{$type}.'</label>'.
5980: (' 'x2);
5981: }
5982: $output .= '</span></fieldset>'.
5983: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Creating courses').'</legend>'.
5984: '<span class="LC_nobreak">'.&mt('Course created (if absent) on Instructor access').': '.
5985: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="0"'.
5986: $checked{'makecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
5987: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="1"'.
5988: $checked{'makecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
5989: '</fieldset>'.
5990: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may self-enroll').'</legend>';
5991: foreach my $lticrsrole (@lticourseroles) {
5992: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_selfenroll_'.$num.'" value="'.$lticrsrole.'"'.
5993: $checked{'selfenroll'}{$lticrsrole}.' />'.$lticrsrole.'</label> </span> ';
5994: }
5995: $output .= '</fieldset>'.
5996: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Course options').'</legend>'.
5997: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Assign users to sections').': '.
5998: '<label><input type="radio" name="lti_crssec_'.$num.'" value="0"'.
5999: $checked{'crssec'}{'N'}.$onclicksec.' />'.&mt('No').'</label>'.(' 'x2).
6000: '<label><input type="radio" name="lti_crssec_'.$num.'" value="1"'.
6001: $checked{'crssec'}{'Y'}.$onclicksec.' />'.&mt('Yes').'</label></span></div>'.
6002: '<div class="LC_floatleft" style="display:'.$crssecfieldsty.';" id="lti_crssecfield_'.$num.'">'.
6003: '<span class="LC_nobreak">'.&mt('From').':<label>'.
6004: '<input type="radio" name="lti_crssecsrc_'.$num.'" value="course_section_sourcedid"'.
6005: $checked{'crssecsrc'}{'sourcedid'}.$onclicksecsrc.' />'.
6006: &mt('Standard field').'</label>'.(' 'x2).
6007: '<label><input type="radio" name="lti_crssecsrc_'.$num.'" value="other"'.
6008: $checked{'crssecsrc'}{'other'}.$onclicksecsrc.' />'.&mt('Other').
6009: '</label></span></div><div class="LC_floatleft" style="display:'.$secsrcfieldsty.';" id="lti_secsrcfield_'.$num.'">'.
6010: '<input type="text" name="lti_customsection_'.$num.'" value="'.$crssecsrc.'" />'.
6011: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>';
6012: my ($pb1p1chk,$pb1p0chk,$onclickpb);
6013: foreach my $extra ('roster','passback') {
6014: my $checkedon = '';
6015: my $checkedoff = ' checked="checked"';
6016: if ($extra eq 'passback') {
6017: $pb1p1chk = ' checked="checked"';
6018: $pb1p0chk = '';
6019: $onclickpb = ' onclick="toggleLTI(this.form,'."'passback','$num'".');"';
6020: } else {
6021: $onclickpb = '';
6022: }
6023: if (ref($current) eq 'HASH') {
6024: if (($current->{$extra})) {
6025: $checkedon = $checkedoff;
6026: $checkedoff = '';
6027: if ($extra eq 'passback') {
6028: $passbacksty = 'inline-block';
6029: }
6030: if ($current->{'passbackformat'} eq '1.0') {
6031: $pb1p0chk = ' checked="checked"';
6032: $pb1p1chk = '';
6033: }
6034: }
6035: }
6036: $output .= $lt{$extra}.' '.
6037: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="0"'.$checkedoff.$onclickpb.' />'.
6038: &mt('No').'</label>'.(' 'x2).
6039: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="1"'.$checkedon.$onclickpb.' />'.
6040: &mt('Yes').'</label><br />';
6041: }
6042: $output .= '<div class="LC_floatleft" style="display:'.$passbacksty.';" id="lti_passback_'.$num.'">'.
6043: '<span class="LC_nobreak">'.&mt('Grade format').
6044: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.1"'.$pb1p1chk.' />'.
6045: &mt('Outcomes Service (1.1)').'</label>'.(' 'x2).
6046: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.0"'.$pb1p0chk.'/>'.
6047: &mt('Outcomes Extension (1.0)').'</label></span></div>'.
6048: '<div style="padding:0;clear:both;margin:0;border:0"></div>'.
6049: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Callback on logout').': '.
6050: '<label><input type="radio" name="lti_callback_'.$num.'" value="0"'.
6051: $checked{'callback'}{'N'}.$onclickcallback.' />'.&mt('No').'</label>'.(' 'x2).
6052: '<label><input type="radio" name="lti_callback_'.$num.'" value="1"'.
6053: $checked{'callback'}{'Y'}.$onclickcallback.' />'.&mt('Yes').'</label></span></div>'.
6054: '<div class="LC_floatleft" style="display:'.$callbacksty.';" id="lti_callbackfield_'.$num.'">'.
6055: '<span class="LC_nobreak">'.&mt('Parameter').': '.
6056: '<input type="text" name="lti_callbackparam_'.$num.'" value="'.$callback.'" /></span>'.
6057: '</div><div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>'.
6058: '<fieldset class="ltioption_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Course defaults (Course Coordinator can override)').'</legend>'.
6059: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'topmenu'}.': '.
6060: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="0"'.
6061: $checked{'topmenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
6062: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="1"'.
6063: $checked{'topmenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>'.
6064: '<div style="padding:0;clear:both;margin:0;border:0"></div>'.
6065: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'inlinemenu'}.': '.
6066: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="0"'.
6067: $checked{'inlinemenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
6068: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="1"'.
6069: $checked{'inlinemenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>';
6070: $output .='<div style="padding:0;clear:both;margin:0;border:0"></div>'.
6071: '<div class="LC_floatleft" style="display:'.$menusty.';" id="lti_menufield_'.$num.'">'.
6072: '<span class="LC_nobreak">'.&mt('Menu items').': ';
6073: foreach my $type ('fullname','coursetitle','role','logout','grades') {
6074: $output .= '<label><input type="checkbox" name="lti_menuitem_'.$num.'" value="'.$type.'"'.
6075: $checked{'menuitem'}{$type}.' />'.$menutitles{$type}.'</label>'.
6076: (' 'x2);
6077: }
6078: $output .= '</span></div></fieldset>';
6079: # '<fieldset><legend>'.&mt('Assigning author roles').'</legend>';
6080: #
6081: # $output .= '</fieldset>'.
6082: # '<fieldset><legend>'.&mt('Assigning domain roles').'</legend>';
6083: return $output;
6084: }
6085:
6086: sub ltimenu_titles {
6087: return &Apache::lonlocal::texthash(
6088: fullname => 'Full name',
6089: coursetitle => 'Course title',
6090: role => 'Role',
6091: logout => 'Logout',
6092: grades => 'Grades',
6093: );
6094: }
6095:
6096: sub print_coursedefaults {
6097: my ($position,$dom,$settings,$rowtotal) = @_;
6098: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
6099: my $itemcount = 1;
6100: my %choices = &Apache::lonlocal::texthash (
6101: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
6102: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
6103: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
6104: coursecredits => 'Credits can be specified for courses',
6105: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
6106: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
6107: texengine => 'Default method to display mathematics',
6108: postsubmit => 'Disable submit button/keypress following student submission',
6109: canclone => "People who may clone a course (besides course's owner and coordinators)",
6110: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
6111: );
6112: my %staticdefaults = (
6113: anonsurvey_threshold => 10,
6114: uploadquota => 500,
6115: postsubmit => 60,
6116: mysqltables => 172800,
6117: );
6118: if ($position eq 'top') {
6119: %defaultchecked = (
6120: 'canuse_pdfforms' => 'off',
6121: 'uselcmath' => 'on',
6122: 'usejsme' => 'on',
6123: 'canclone' => 'none',
6124: );
6125: @toggles = ('canuse_pdfforms','uselcmath','usejsme');
6126: my $deftex = $Apache::lonnet::deftex;
6127: if (ref($settings) eq 'HASH') {
6128: if ($settings->{'texengine'}) {
6129: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
6130: $deftex = $settings->{'texengine'};
6131: }
6132: }
6133: }
6134: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6135: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
6136: '<span class="LC_nobreak">'.$choices{'texengine'}.
6137: '</span></td><td class="LC_right_item">'.
6138: '<select name="texengine">'."\n";
6139: my %texoptions = (
6140: MathJax => 'MathJax',
6141: mimetex => &mt('Convert to Images'),
6142: tth => &mt('TeX to HTML'),
6143: );
6144: foreach my $renderer ('MathJax','mimetex','tth') {
6145: my $selected = '';
6146: if ($renderer eq $deftex) {
6147: $selected = ' selected="selected"';
6148: }
6149: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
6150: }
6151: $mathdisp .= '</select></td></tr>'."\n";
6152: $itemcount ++;
6153: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
6154: \%choices,$itemcount);
6155: $datatable = $mathdisp.$datatable;
6156: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6157: $datatable .=
6158: '<tr'.$css_class.'><td style="vertical-align: top">'.
6159: '<span class="LC_nobreak">'.$choices{'canclone'}.
6160: '</span></td><td class="LC_left_item">';
6161: my $currcanclone = 'none';
6162: my $onclick;
6163: my @cloneoptions = ('none','domain');
6164: my %clonetitles = (
6165: none => 'No additional course requesters',
6166: domain => "Any course requester in course's domain",
6167: instcode => 'Course requests for official courses ...',
6168: );
6169: my (%codedefaults,@code_order,@posscodes);
6170: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
6171: \@code_order) eq 'ok') {
6172: if (@code_order > 0) {
6173: push(@cloneoptions,'instcode');
6174: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
6175: }
6176: }
6177: if (ref($settings) eq 'HASH') {
6178: if ($settings->{'canclone'}) {
6179: if (ref($settings->{'canclone'}) eq 'HASH') {
6180: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
6181: if (@code_order > 0) {
6182: $currcanclone = 'instcode';
6183: @posscodes = @{$settings->{'canclone'}{'instcode'}};
6184: }
6185: }
6186: } elsif ($settings->{'canclone'} eq 'domain') {
6187: $currcanclone = $settings->{'canclone'};
6188: }
6189: }
6190: }
6191: foreach my $option (@cloneoptions) {
6192: my ($checked,$additional);
6193: if ($currcanclone eq $option) {
6194: $checked = ' checked="checked"';
6195: }
6196: if ($option eq 'instcode') {
6197: if (@code_order) {
6198: my $show = 'none';
6199: if ($checked) {
6200: $show = 'block';
6201: }
6202: $additional = '<div id="cloneinstcode" style="display:'.$show.';" />'.
6203: &mt('Institutional codes for new and cloned course have identical:').
6204: '<br />';
6205: foreach my $item (@code_order) {
6206: my $codechk;
6207: if ($checked) {
6208: if (grep(/^\Q$item\E$/,@posscodes)) {
6209: $codechk = ' checked="checked"';
6210: }
6211: }
6212: $additional .= '<label>'.
6213: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
6214: $item.'</label>';
6215: }
6216: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
6217: }
6218: }
6219: $datatable .=
6220: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
6221: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
6222: '</label> '.$additional.'</span><br />';
6223: }
6224: $datatable .= '</td>'.
6225: '</tr>';
6226: $itemcount ++;
6227: } else {
6228: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6229: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
6230: my $currusecredits = 0;
6231: my $postsubmitclient = 1;
6232: my @types = ('official','unofficial','community','textbook','placement');
6233: if (ref($settings) eq 'HASH') {
6234: $currdefresponder = $settings->{'anonsurvey_threshold'};
6235: if (ref($settings->{'uploadquota'}) eq 'HASH') {
6236: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
6237: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
6238: }
6239: }
6240: if (ref($settings->{'coursecredits'}) eq 'HASH') {
6241: foreach my $type (@types) {
6242: next if ($type eq 'community');
6243: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
6244: if ($defcredits{$type} ne '') {
6245: $currusecredits = 1;
6246: }
6247: }
6248: }
6249: if (ref($settings->{'postsubmit'}) eq 'HASH') {
6250: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
6251: $postsubmitclient = 0;
6252: foreach my $type (@types) {
6253: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6254: }
6255: } else {
6256: foreach my $type (@types) {
6257: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
6258: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
6259: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
6260: } else {
6261: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6262: }
6263: } else {
6264: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6265: }
6266: }
6267: }
6268: } else {
6269: foreach my $type (@types) {
6270: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6271: }
6272: }
6273: if (ref($settings->{'mysqltables'}) eq 'HASH') {
6274: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
6275: $currmysql{$type} = $settings->{'mysqltables'}{$type};
6276: }
6277: } else {
6278: foreach my $type (@types) {
6279: $currmysql{$type} = $staticdefaults{'mysqltables'};
6280: }
6281: }
6282: } else {
6283: foreach my $type (@types) {
6284: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6285: }
6286: }
6287: if (!$currdefresponder) {
6288: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
6289: } elsif ($currdefresponder < 1) {
6290: $currdefresponder = 1;
6291: }
6292: foreach my $type (@types) {
6293: if ($curruploadquota{$type} eq '') {
6294: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
6295: }
6296: }
6297: $datatable .=
6298: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6299: $choices{'anonsurvey_threshold'}.
6300: '</span></td>'.
6301: '<td class="LC_right_item"><span class="LC_nobreak">'.
6302: '<input type="text" name="anonsurvey_threshold"'.
6303: ' value="'.$currdefresponder.'" size="5" /></span>'.
6304: '</td></tr>'."\n";
6305: $itemcount ++;
6306: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6307: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6308: $choices{'uploadquota'}.
6309: '</span></td>'.
6310: '<td style="text-align: right" class="LC_right_item">'.
6311: '<table><tr>';
6312: foreach my $type (@types) {
6313: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
6314: '<input type="text" name="uploadquota_'.$type.'"'.
6315: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
6316: }
6317: $datatable .= '</tr></table></td></tr>'."\n";
6318: $itemcount ++;
6319: my $onclick = "toggleDisplay(this.form,'credits');";
6320: my $display = 'none';
6321: if ($currusecredits) {
6322: $display = 'block';
6323: }
6324: my $additional = '<div id="credits" style="display: '.$display.'">'.
6325: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
6326: foreach my $type (@types) {
6327: next if ($type eq 'community');
6328: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
6329: '<input type="text" name="'.$type.'_credits"'.
6330: ' value="'.$defcredits{$type}.'" size="3" /></td>';
6331: }
6332: $additional .= '</tr></table></div>'."\n";
6333: %defaultchecked = ('coursecredits' => 'off');
6334: @toggles = ('coursecredits');
6335: my $current = {
6336: 'coursecredits' => $currusecredits,
6337: };
6338: (my $table,$itemcount) =
6339: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
6340: \%choices,$itemcount,$onclick,$additional,'left');
6341: $datatable .= $table;
6342: $onclick = "toggleDisplay(this.form,'studentsubmission');";
6343: my $display = 'none';
6344: if ($postsubmitclient) {
6345: $display = 'block';
6346: }
6347: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
6348: &mt('Number of seconds submit is disabled').'<br />'.
6349: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
6350: '<table><tr>';
6351: foreach my $type (@types) {
6352: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
6353: '<input type="text" name="'.$type.'_timeout" value="'.
6354: $deftimeout{$type}.'" size="5" /></td>';
6355: }
6356: $additional .= '</tr></table></div>'."\n";
6357: %defaultchecked = ('postsubmit' => 'on');
6358: @toggles = ('postsubmit');
6359: $current = {
6360: 'postsubmit' => $postsubmitclient,
6361: };
6362: ($table,$itemcount) =
6363: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
6364: \%choices,$itemcount,$onclick,$additional,'left');
6365: $datatable .= $table;
6366: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6367: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6368: $choices{'mysqltables'}.
6369: '</span></td>'.
6370: '<td style="text-align: right" class="LC_right_item">'.
6371: '<table><tr>';
6372: foreach my $type (@types) {
6373: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
6374: '<input type="text" name="mysqltables_'.$type.'"'.
6375: ' value="'.$currmysql{$type}.'" size="8" /></td>';
6376: }
6377: $datatable .= '</tr></table></td></tr>'."\n";
6378: $itemcount ++;
6379:
6380: }
6381: $$rowtotal += $itemcount;
6382: return $datatable;
6383: }
6384:
6385: sub print_selfenrollment {
6386: my ($position,$dom,$settings,$rowtotal) = @_;
6387: my ($css_class,$datatable);
6388: my $itemcount = 1;
6389: my @types = ('official','unofficial','community','textbook','placement');
6390: if (($position eq 'top') || ($position eq 'middle')) {
6391: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
6392: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
6393: my @rows;
6394: my $key;
6395: if ($position eq 'top') {
6396: $key = 'admin';
6397: if (ref($rowsref) eq 'ARRAY') {
6398: @rows = @{$rowsref};
6399: }
6400: } elsif ($position eq 'middle') {
6401: $key = 'default';
6402: @rows = ('types','registered','approval','limit');
6403: }
6404: foreach my $row (@rows) {
6405: if (defined($titlesref->{$row})) {
6406: $itemcount ++;
6407: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6408: $datatable .= '<tr'.$css_class.'>'.
6409: '<td>'.$titlesref->{$row}.'</td>'.
6410: '<td class="LC_left_item">'.
6411: '<table><tr>';
6412: my (%current,%currentcap);
6413: if (ref($settings) eq 'HASH') {
6414: if (ref($settings->{$key}) eq 'HASH') {
6415: foreach my $type (@types) {
6416: if (ref($settings->{$key}->{$type}) eq 'HASH') {
6417: $current{$type} = $settings->{$key}->{$type}->{$row};
6418: }
6419: if (($row eq 'limit') && ($key eq 'default')) {
6420: if (ref($settings->{$key}->{$type}) eq 'HASH') {
6421: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
6422: }
6423: }
6424: }
6425: }
6426: }
6427: my %roles = (
6428: '0' => &Apache::lonnet::plaintext('dc'),
6429: );
6430:
6431: foreach my $type (@types) {
6432: unless (($row eq 'registered') && ($key eq 'default')) {
6433: $datatable .= '<th>'.&mt($type).'</th>';
6434: }
6435: }
6436: unless (($row eq 'registered') && ($key eq 'default')) {
6437: $datatable .= '</tr><tr>';
6438: }
6439: foreach my $type (@types) {
6440: if ($type eq 'community') {
6441: $roles{'1'} = &mt('Community personnel');
6442: } else {
6443: $roles{'1'} = &mt('Course personnel');
6444: }
6445: $datatable .= '<td style="vertical-align: top">';
6446: if ($position eq 'top') {
6447: my %checked;
6448: if ($current{$type} eq '0') {
6449: $checked{'0'} = ' checked="checked"';
6450: } else {
6451: $checked{'1'} = ' checked="checked"';
6452: }
6453: foreach my $role ('1','0') {
6454: $datatable .= '<span class="LC_nobreak"><label>'.
6455: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
6456: 'value="'.$role.'"'.$checked{$role}.' />'.
6457: $roles{$role}.'</label></span> ';
6458: }
6459: } else {
6460: if ($row eq 'types') {
6461: my %checked;
6462: if ($current{$type} =~ /^(all|dom)$/) {
6463: $checked{$1} = ' checked="checked"';
6464: } else {
6465: $checked{''} = ' checked="checked"';
6466: }
6467: foreach my $val ('','dom','all') {
6468: $datatable .= '<span class="LC_nobreak"><label>'.
6469: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
6470: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
6471: }
6472: } elsif ($row eq 'registered') {
6473: my %checked;
6474: if ($current{$type} eq '1') {
6475: $checked{'1'} = ' checked="checked"';
6476: } else {
6477: $checked{'0'} = ' checked="checked"';
6478: }
6479: foreach my $val ('0','1') {
6480: $datatable .= '<span class="LC_nobreak"><label>'.
6481: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
6482: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
6483: }
6484: } elsif ($row eq 'approval') {
6485: my %checked;
6486: if ($current{$type} =~ /^([12])$/) {
6487: $checked{$1} = ' checked="checked"';
6488: } else {
6489: $checked{'0'} = ' checked="checked"';
6490: }
6491: for my $val (0..2) {
6492: $datatable .= '<span class="LC_nobreak"><label>'.
6493: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
6494: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
6495: }
6496: } elsif ($row eq 'limit') {
6497: my %checked;
6498: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
6499: $checked{$1} = ' checked="checked"';
6500: } else {
6501: $checked{'none'} = ' checked="checked"';
6502: }
6503: my $cap;
6504: if ($currentcap{$type} =~ /^\d+$/) {
6505: $cap = $currentcap{$type};
6506: }
6507: foreach my $val ('none','allstudents','selfenrolled') {
6508: $datatable .= '<span class="LC_nobreak"><label>'.
6509: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
6510: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
6511: }
6512: $datatable .= '<br />'.
6513: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
6514: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
6515: '</span>';
6516: }
6517: }
6518: $datatable .= '</td>';
6519: }
6520: $datatable .= '</tr>';
6521: }
6522: $datatable .= '</table></td></tr>';
6523: }
6524: } elsif ($position eq 'bottom') {
6525: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
6526: }
6527: $$rowtotal += $itemcount;
6528: return $datatable;
6529: }
6530:
6531: sub print_validation_rows {
6532: my ($caller,$dom,$settings,$rowtotal) = @_;
6533: my ($itemsref,$namesref,$fieldsref);
6534: if ($caller eq 'selfenroll') {
6535: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
6536: } elsif ($caller eq 'requestcourses') {
6537: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
6538: }
6539: my %currvalidation;
6540: if (ref($settings) eq 'HASH') {
6541: if (ref($settings->{'validation'}) eq 'HASH') {
6542: %currvalidation = %{$settings->{'validation'}};
6543: }
6544: }
6545: my $datatable;
6546: my $itemcount = 0;
6547: foreach my $item (@{$itemsref}) {
6548: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6549: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6550: $namesref->{$item}.
6551: '</span></td>'.
6552: '<td class="LC_left_item">';
6553: if (($item eq 'url') || ($item eq 'button')) {
6554: $datatable .= '<span class="LC_nobreak">'.
6555: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
6556: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
6557: } elsif ($item eq 'fields') {
6558: my @currfields;
6559: if (ref($currvalidation{$item}) eq 'ARRAY') {
6560: @currfields = @{$currvalidation{$item}};
6561: }
6562: foreach my $field (@{$fieldsref}) {
6563: my $check = '';
6564: if (grep(/^\Q$field\E$/,@currfields)) {
6565: $check = ' checked="checked"';
6566: }
6567: $datatable .= '<span class="LC_nobreak"><label>'.
6568: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
6569: ' value="'.$field.'"'.$check.' />'.$field.
6570: '</label></span> ';
6571: }
6572: } elsif ($item eq 'markup') {
6573: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
6574: $currvalidation{$item}.
6575: '</textarea>';
6576: }
6577: $datatable .= '</td></tr>'."\n";
6578: if (ref($rowtotal)) {
6579: $itemcount ++;
6580: }
6581: }
6582: if ($caller eq 'requestcourses') {
6583: my %currhash;
6584: if (ref($settings) eq 'HASH') {
6585: if (ref($settings->{'validation'}) eq 'HASH') {
6586: if ($settings->{'validation'}{'dc'} ne '') {
6587: $currhash{$settings->{'validation'}{'dc'}} = 1;
6588: }
6589: }
6590: }
6591: my $numinrow = 2;
6592: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
6593: 'validationdc',%currhash);
6594: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6595: $datatable .= '<tr'.$css_class.'><td>';
6596: if ($numdc > 1) {
6597: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
6598: } else {
6599: $datatable .= &mt('Course creation processed as: ');
6600: }
6601: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
6602: $itemcount ++;
6603: }
6604: if (ref($rowtotal)) {
6605: $$rowtotal += $itemcount;
6606: }
6607: return $datatable;
6608: }
6609:
6610: sub print_privacy {
6611: my ($position,$dom,$settings,$rowtotal) = @_;
6612: my ($datatable,$css_class,$numinrow,@items,%names,$othertitle,$usertypes,$types);
6613: my $itemcount = 0;
6614: unless ($position eq 'top') {
6615: @items = ('domain','author','course','community');
6616: %names = &Apache::lonlocal::texthash (
6617: domain => 'Assigned domain role(s)',
6618: author => 'Assigned co-author role(s)',
6619: course => 'Assigned course role(s)',
6620: community => 'Assigned community role',
6621: );
6622: $numinrow = 4;
6623: ($othertitle,$usertypes,$types) =
6624: &Apache::loncommon::sorted_inst_types($dom);
6625: }
6626: if (($position eq 'top') || ($position eq 'middle')) {
6627: my (%by_ip,%by_location,@intdoms,@instdoms);
6628: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
6629: if ($position eq 'top') {
6630: my %curr;
6631: my @options = ('none','user','domain','auto');
6632: my %titles = &Apache::lonlocal::texthash (
6633: none => 'Not allowed',
6634: user => 'User authorizes',
6635: domain => 'DC authorizes',
6636: auto => 'Unrestricted',
6637: instdom => 'Other domain shares institution/provider',
6638: extdom => 'Other domain has different institution/provider',
6639: );
6640: my %names = &Apache::lonlocal::texthash (
6641: domain => 'Domain role',
6642: author => 'Co-author role',
6643: course => 'Course role',
6644: community => 'Community role',
6645: );
6646: my $primary_id = &Apache::lonnet::domain($dom,'primary');
6647: my $intdom = &Apache::lonnet::internet_dom($primary_id);
6648: foreach my $domtype ('instdom','extdom') {
6649: my (%checked,$skip);
6650: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6651: $datatable .= '<tr'.$css_class.'><td>'.$titles{$domtype}.'</td>'.
6652: '<td class="LC_left_item">';
6653: if ($domtype eq 'instdom') {
6654: unless (@instdoms > 1) {
6655: $datatable .= &mt('Nothing to set, as no domains besides [_1] are hosted by [_2]',$dom,$intdom);
6656: $skip = 1;
6657: }
6658: } elsif ($domtype eq 'extdom') {
6659: if (keys(%by_location) == 0) {
6660: $datatable .= &mt('Nothing to set, as no other hosts besides [_1]',$intdom);
6661: $skip = 1;
6662: }
6663: }
6664: unless ($skip) {
6665: foreach my $roletype ('domain','author','course','community') {
6666: $checked{'auto'} = ' checked="checked"';
6667: if (ref($settings) eq 'HASH') {
6668: if (ref($settings->{approval}) eq 'HASH') {
6669: if (ref($settings->{approval}->{$domtype}) eq 'HASH') {
6670: if ($settings->{approval}->{$domtype}->{$roletype}=~ /^(none|user|domain)$/) {
6671: $checked{$1} = ' checked="checked"';
6672: $checked{'auto'} = '';
6673: }
6674: }
6675: }
6676: }
6677: $datatable .= '<fieldset><legend>'.$names{$roletype}.'</legend>';
6678: foreach my $option (@options) {
6679: $datatable .= '<span class="LC_nobreak"><label>'.
6680: '<input type="radio" name="privacy_approval_'.$domtype.'_'.$roletype.'" '.
6681: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
6682: '</label></span> ';
6683: }
6684: $datatable .= '</fieldset>';
6685: }
6686: }
6687: $datatable .= '</td></tr>';
6688: $itemcount ++;
6689: }
6690: } elsif ($position eq 'middle') {
6691: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
6692: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6693: foreach my $item (@{$types}) {
6694: $datatable .= &modifiable_userdata_row('privacy','othdom_'.$item,$settings,
6695: $numinrow,$itemcount,'','','','','',
6696: '',$usertypes->{$item});
6697: $itemcount ++;
6698: }
6699: }
6700: $datatable .= &modifiable_userdata_row('privacy','othdom_default',$settings,
6701: $numinrow,$itemcount,'','','','','',
6702: '',$othertitle);
6703: $itemcount ++;
6704: } else {
6705: my (@insttypes,%insttitles);
6706: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6707: @insttypes = @{$types};
6708: %insttitles = %{$usertypes};
6709: }
6710: foreach my $item (@insttypes,'default') {
6711: my $title;
6712: if ($item eq 'default') {
6713: $title = $othertitle;
6714: } else {
6715: $title = $insttitles{$item};
6716: }
6717: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6718: $datatable .= '<tr'.$css_class.'>'.
6719: '<td class="LC_left_item">'.$title.'</td>'.
6720: '<td class="LC_left_item">'.
6721: &mt('Nothing to set here, as there are no other domains').
6722: '</td></tr>';
6723: $itemcount ++;
6724: }
6725: }
6726: }
6727: } else {
6728: my $prefix;
6729: if ($position eq 'lower') {
6730: $prefix = 'priv';
6731: } else {
6732: $prefix = 'unpriv';
6733: }
6734: foreach my $item (@items) {
6735: $datatable .= &modifiable_userdata_row('privacy',$prefix.'_'.$item,$settings,
6736: $numinrow,$itemcount,'','','','','',
6737: '',$names{$item});
6738: $itemcount ++;
6739: }
6740: }
6741: if (ref($rowtotal)) {
6742: $$rowtotal += $itemcount;
6743: }
6744: return $datatable;
6745: }
6746:
6747: sub print_passwords {
6748: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
6749: my ($datatable,$css_class);
6750: my $itemcount = 0;
6751: my %titles = &Apache::lonlocal::texthash (
6752: captcha => '"Forgot Password" CAPTCHA validation',
6753: link => 'Reset link expiration (hours)',
6754: case => 'Case-sensitive usernames/e-mail',
6755: prelink => 'Information required (form 1)',
6756: postlink => 'Information required (form 2)',
6757: emailsrc => 'LON-CAPA e-mail address type(s)',
6758: customtext => 'Domain specific text (HTML)',
6759: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
6760: intauth_check => 'Check bcrypt cost if authenticated',
6761: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
6762: permanent => 'Permanent e-mail address',
6763: critical => 'Critical notification address',
6764: notify => 'Notification address',
6765: min => 'Minimum password length',
6766: max => 'Maximum password length',
6767: chars => 'Required characters',
6768: expire => 'Password expiration (days)',
6769: numsaved => 'Number of previous passwords to save and disallow reuse',
6770: );
6771: if ($position eq 'top') {
6772: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6773: my $shownlinklife = 2;
6774: my $prelink = 'both';
6775: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
6776: if (ref($settings) eq 'HASH') {
6777: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
6778: $shownlinklife = $settings->{resetlink};
6779: }
6780: if (ref($settings->{resetcase}) eq 'ARRAY') {
6781: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
6782: }
6783: if ($settings->{resetprelink} =~ /^(both|either)$/) {
6784: $prelink = $settings->{resetprelink};
6785: }
6786: if (ref($settings->{resetpostlink}) eq 'HASH') {
6787: %postlink = %{$settings->{resetpostlink}};
6788: }
6789: if (ref($settings->{resetemail}) eq 'ARRAY') {
6790: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
6791: }
6792: if ($settings->{resetremove}) {
6793: $nostdtext = 1;
6794: }
6795: if ($settings->{resetcustom}) {
6796: $customurl = $settings->{resetcustom};
6797: }
6798: } else {
6799: if (ref($types) eq 'ARRAY') {
6800: foreach my $item (@{$types}) {
6801: $casesens{$item} = 1;
6802: $postlink{$item} = ['username','email'];
6803: }
6804: }
6805: $casesens{'default'} = 1;
6806: $postlink{'default'} = ['username','email'];
6807: $prelink = 'both';
6808: %emailsrc = (
6809: permanent => 1,
6810: critical => 1,
6811: notify => 1,
6812: );
6813: }
6814: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
6815: $itemcount ++;
6816: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6817: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
6818: '<td class="LC_left_item">'.
6819: '<input type="textbox" value="'.$shownlinklife.'" '.
6820: 'name="passwords_link" size="3" /></td></tr>';
6821: $itemcount ++;
6822: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6823: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
6824: '<td class="LC_left_item">';
6825: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6826: foreach my $item (@{$types}) {
6827: my $checkedcase;
6828: if ($casesens{$item}) {
6829: $checkedcase = ' checked="checked"';
6830: }
6831: $datatable .= '<span class="LC_nobreak"><label>'.
6832: '<input type="checkbox" name="passwords_case_sensitive" value="'.
6833: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
6834: '</span> ';
6835: }
6836: }
6837: my $checkedcase;
6838: if ($casesens{'default'}) {
6839: $checkedcase = ' checked="checked"';
6840: }
6841: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
6842: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
6843: $othertitle.'</label></span></td>';
6844: $itemcount ++;
6845: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6846: my %checkedpre = (
6847: both => ' checked="checked"',
6848: either => '',
6849: );
6850: if ($prelink eq 'either') {
6851: $checkedpre{either} = ' checked="checked"';
6852: $checkedpre{both} = '';
6853: }
6854: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
6855: '<td class="LC_left_item"><span class="LC_nobreak">'.
6856: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
6857: &mt('Both username and e-mail address').'</label></span> '.
6858: '<span class="LC_nobreak"><label>'.
6859: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
6860: &mt('Either username or e-mail address').'</label></span></td></tr>';
6861: $itemcount ++;
6862: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6863: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
6864: '<td class="LC_left_item">';
6865: my %postlinked;
6866: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6867: foreach my $item (@{$types}) {
6868: undef(%postlinked);
6869: $datatable .= '<fieldset style="display: inline-block;">'.
6870: '<legend>'.$usertypes->{$item}.'</legend>';
6871: if (ref($postlink{$item}) eq 'ARRAY') {
6872: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
6873: }
6874: foreach my $field ('email','username') {
6875: my $checked;
6876: if ($postlinked{$field}) {
6877: $checked = ' checked="checked"';
6878: }
6879: $datatable .= '<span class="LC_nobreak"><label>'.
6880: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
6881: $field.'"'.$checked.' />'.$field.'</label>'.
6882: '<span> ';
6883: }
6884: $datatable .= '</fieldset>';
6885: }
6886: }
6887: if (ref($postlink{'default'}) eq 'ARRAY') {
6888: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
6889: }
6890: $datatable .= '<fieldset style="display: inline-block;">'.
6891: '<legend>'.$othertitle.'</legend>';
6892: foreach my $field ('email','username') {
6893: my $checked;
6894: if ($postlinked{$field}) {
6895: $checked = ' checked="checked"';
6896: }
6897: $datatable .= '<span class="LC_nobreak"><label>'.
6898: '<input type="checkbox" name="passwords_postlink_default" value="'.
6899: $field.'"'.$checked.' />'.$field.'</label>'.
6900: '<span> ';
6901: }
6902: $datatable .= '</fieldset></td></tr>';
6903: $itemcount ++;
6904: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6905: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
6906: '<td class="LC_left_item">';
6907: foreach my $type ('permanent','critical','notify') {
6908: my $checkedemail;
6909: if ($emailsrc{$type}) {
6910: $checkedemail = ' checked="checked"';
6911: }
6912: $datatable .= '<span class="LC_nobreak"><label>'.
6913: '<input type="checkbox" name="passwords_emailsrc" value="'.
6914: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
6915: '<span> ';
6916: }
6917: $datatable .= '</td></tr>';
6918: $itemcount ++;
6919: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6920: my $switchserver = &check_switchserver($dom,$confname);
6921: my ($showstd,$noshowstd);
6922: if ($nostdtext) {
6923: $noshowstd = ' checked="checked"';
6924: } else {
6925: $showstd = ' checked="checked"';
6926: }
6927: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
6928: '<td class="LC_left_item"><span class="LC_nobreak">'.
6929: &mt('Retain standard text:').
6930: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
6931: &mt('Yes').'</label>'.' '.
6932: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
6933: &mt('No').'</label></span><br />'.
6934: '<span class="LC_fontsize_small">'.
6935: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
6936: &mt('Include custom text:');
6937: if ($customurl) {
6938: my $link = &Apache::loncommon::modal_link($customurl,&mt('custom text'),600,500,
6939: undef,undef,undef,undef,'background-color:#ffffff');
6940: $datatable .= '<span class="LC_nobreak"> '.$link.
6941: '<label><input type="checkbox" name="passwords_custom_del"'.
6942: ' value="1" />'.&mt('Delete?').'</label></span>'.
6943: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
6944: }
6945: if ($switchserver) {
6946: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
6947: } else {
6948: $datatable .='<span class="LC_nobreak"> '.
6949: '<input type="file" name="passwords_customfile" /></span>';
6950: }
6951: $datatable .= '</td></tr>';
6952: } elsif ($position eq 'middle') {
6953: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
6954: my @items = ('intauth_cost','intauth_check','intauth_switch');
6955: my %defaults;
6956: if (ref($domconf{'defaults'}) eq 'HASH') {
6957: %defaults = %{$domconf{'defaults'}};
6958: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
6959: $defaults{'intauth_cost'} = 10;
6960: }
6961: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
6962: $defaults{'intauth_check'} = 0;
6963: }
6964: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
6965: $defaults{'intauth_switch'} = 0;
6966: }
6967: } else {
6968: %defaults = (
6969: 'intauth_cost' => 10,
6970: 'intauth_check' => 0,
6971: 'intauth_switch' => 0,
6972: );
6973: }
6974: foreach my $item (@items) {
6975: if ($itemcount%2) {
6976: $css_class = '';
6977: } else {
6978: $css_class = ' class="LC_odd_row" ';
6979: }
6980: $datatable .= '<tr'.$css_class.'>'.
6981: '<td><span class="LC_nobreak">'.$titles{$item}.
6982: '</span></td><td class="LC_left_item" colspan="3">';
6983: if ($item eq 'intauth_switch') {
6984: my @options = (0,1,2);
6985: my %optiondesc = &Apache::lonlocal::texthash (
6986: 0 => 'No',
6987: 1 => 'Yes',
6988: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
6989: );
6990: $datatable .= '<table width="100%">';
6991: foreach my $option (@options) {
6992: my $checked = ' ';
6993: if ($defaults{$item} eq $option) {
6994: $checked = ' checked="checked"';
6995: }
6996: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6997: '<label><input type="radio" name="'.$item.
6998: '" value="'.$option.'"'.$checked.' />'.
6999: $optiondesc{$option}.'</label></span></td></tr>';
7000: }
7001: $datatable .= '</table>';
7002: } elsif ($item eq 'intauth_check') {
7003: my @options = (0,1,2);
7004: my %optiondesc = &Apache::lonlocal::texthash (
7005: 0 => 'No',
7006: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
7007: 2 => 'Yes, disallow login if stored cost is less than domain default',
7008: );
7009: $datatable .= '<table width="100%">';
7010: foreach my $option (@options) {
7011: my $checked = ' ';
7012: my $onclick;
7013: if ($defaults{$item} eq $option) {
7014: $checked = ' checked="checked"';
7015: }
7016: if ($option == 2) {
7017: $onclick = ' onclick="javascript:warnIntAuth(this);"';
7018: }
7019: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7020: '<label><input type="radio" name="'.$item.
7021: '" value="'.$option.'"'.$checked.$onclick.' />'.
7022: $optiondesc{$option}.'</label></span></td></tr>';
7023: }
7024: $datatable .= '</table>';
7025: } else {
7026: $datatable .= '<input type="text" name="'.$item.'" value="'.
7027: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
7028: }
7029: $datatable .= '</td></tr>';
7030: $itemcount ++;
7031: }
7032: } elsif ($position eq 'lower') {
7033: my ($min,$max,%chars,$expire,$numsaved);
7034: $min = $Apache::lonnet::passwdmin;
7035: if (ref($settings) eq 'HASH') {
7036: if ($settings->{min}) {
7037: $min = $settings->{min};
7038: }
7039: if ($settings->{max}) {
7040: $max = $settings->{max};
7041: }
7042: if (ref($settings->{chars}) eq 'ARRAY') {
7043: map { $chars{$_} = 1; } (@{$settings->{chars}});
7044: }
7045: if ($settings->{expire}) {
7046: $expire = $settings->{expire};
7047: }
7048: if ($settings->{numsaved}) {
7049: $numsaved = $settings->{numsaved};
7050: }
7051: }
7052: my %rulenames = &Apache::lonlocal::texthash(
7053: uc => 'At least one upper case letter',
7054: lc => 'At least one lower case letter',
7055: num => 'At least one number',
7056: spec => 'At least one non-alphanumeric',
7057: );
7058: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7059: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
7060: '<td class="LC_left_item"><span class="LC_nobreak">'.
7061: '<input type="text" name="passwords_min" value="'.$min.'" size="3" '.
7062: 'onblur="javascript:warnIntPass(this);" />'.
7063: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
7064: '</span></td></tr>';
7065: $itemcount ++;
7066: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7067: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
7068: '<td class="LC_left_item"><span class="LC_nobreak">'.
7069: '<input type="text" name="passwords_max" value="'.$max.'" size="3" '.
7070: 'onblur="javascript:warnIntPass(this);" />'.
7071: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
7072: '</span></td></tr>';
7073: $itemcount ++;
7074: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7075: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
7076: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
7077: '</span></td>';
7078: my $numinrow = 2;
7079: my @possrules = ('uc','lc','num','spec');
7080: $datatable .= '<td class="LC_left_item"><table>';
7081: for (my $i=0; $i<@possrules; $i++) {
7082: my ($rem,$checked);
7083: if ($chars{$possrules[$i]}) {
7084: $checked = ' checked="checked"';
7085: }
7086: $rem = $i%($numinrow);
7087: if ($rem == 0) {
7088: if ($i > 0) {
7089: $datatable .= '</tr>';
7090: }
7091: $datatable .= '<tr>';
7092: }
7093: $datatable .= '<td><span class="LC_nobreak"><label>'.
7094: '<input type="checkbox" name="passwords_chars" value="'.$possrules[$i].'"'.$checked.' />'.
7095: $rulenames{$possrules[$i]}.'</label></span></td>';
7096: }
7097: my $rem = @possrules%($numinrow);
7098: my $colsleft = $numinrow - $rem;
7099: if ($colsleft > 1 ) {
7100: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7101: ' </td>';
7102: } elsif ($colsleft == 1) {
7103: $datatable .= '<td class="LC_left_item"> </td>';
7104: }
7105: $datatable .='</table></td></tr>';
7106: $itemcount ++;
7107: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7108: $datatable .= '<tr'.$css_class.'><td>'.$titles{'expire'}.'</td>'.
7109: '<td class="LC_left_item"><span class="LC_nobreak">'.
7110: '<input type="text" name="passwords_expire" value="'.$expire.'" size="4" '.
7111: 'onblur="javascript:warnIntPass(this);" />'.
7112: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no expiration)').'</span>'.
7113: '</span></td></tr>';
7114: $itemcount ++;
7115: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7116: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
7117: '<td class="LC_left_item"><span class="LC_nobreak">'.
7118: '<input type="text" name="passwords_numsaved" value="'.$numsaved.'" size="3" '.
7119: 'onblur="javascript:warnIntPass(this);" />'.
7120: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
7121: '</span></td></tr>';
7122: } else {
7123: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7124: my %ownerchg = (
7125: by => {},
7126: for => {},
7127: );
7128: my %ownertitles = &Apache::lonlocal::texthash (
7129: by => 'Course owner status(es) allowed',
7130: for => 'Student status(es) allowed',
7131: );
7132: if (ref($settings) eq 'HASH') {
7133: if (ref($settings->{crsownerchg}) eq 'HASH') {
7134: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
7135: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
7136: }
7137: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
7138: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
7139: }
7140: }
7141: }
7142: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7143: $datatable .= '<tr '.$css_class.'>'.
7144: '<td>'.
7145: &mt('Requirements').'<ul>'.
7146: '<li>'.&mt("Course 'type' is not a Community or Placement Test").'</li>'.
7147: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
7148: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
7149: '<li>'.&mt('User, course, and student share same domain').'</li>'.
7150: '</ul>'.
7151: '</td>'.
7152: '<td class="LC_left_item">';
7153: foreach my $item ('by','for') {
7154: $datatable .= '<fieldset style="display: inline-block;">'.
7155: '<legend>'.$ownertitles{$item}.'</legend>';
7156: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7157: foreach my $type (@{$types}) {
7158: my $checked;
7159: if ($ownerchg{$item}{$type}) {
7160: $checked = ' checked="checked"';
7161: }
7162: $datatable .= '<span class="LC_nobreak"><label>'.
7163: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
7164: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
7165: '</span> ';
7166: }
7167: }
7168: my $checked;
7169: if ($ownerchg{$item}{'default'}) {
7170: $checked = ' checked="checked"';
7171: }
7172: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
7173: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
7174: $othertitle.'</label></span></fieldset>';
7175: }
7176: $datatable .= '</td></tr>';
7177: }
7178: return $datatable;
7179: }
7180:
7181: sub print_wafproxy {
7182: my ($position,$dom,$settings,$rowtotal) = @_;
7183: my $css_class;
7184: my $itemcount = 0;
7185: my $datatable;
7186: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7187: my (%othercontrol,%otherdoms,%aliases,%values,$setdom);
7188: my %lt = &wafproxy_titles();
7189: foreach my $server (sort(keys(%servers))) {
7190: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
7191: my $serverdom;
7192: if ($serverhome ne $server) {
7193: $serverdom = &Apache::lonnet::host_domain($serverhome);
7194: $othercontrol{$server} = $serverdom;
7195: } else {
7196: $serverdom = &Apache::lonnet::host_domain($server);
7197: if ($serverdom ne $dom) {
7198: $othercontrol{$server} = $serverdom;
7199: } else {
7200: $setdom = 1;
7201: if (ref($settings) eq 'HASH') {
7202: %{$values{$dom}} = ();
7203: if (ref($settings->{'alias'}) eq 'HASH') {
7204: $aliases{$dom} = $settings->{'alias'};
7205: }
7206: foreach my $item ('ipheader','trusted','exempt') {
7207: $values{$dom}{$item} = $settings->{$item};
7208: }
7209: }
7210: }
7211: }
7212: }
7213: if (keys(%othercontrol)) {
7214: %otherdoms = reverse(%othercontrol);
7215: foreach my $domain (keys(%otherdoms)) {
7216: %{$values{$domain}} = ();
7217: my %config = &Apache::lonnet::get_dom('configuration',['wafproxy'],$domain);
7218: if (ref($config{$domain}) eq 'HASH') {
7219: if (ref($config{$domain}{'wafproxy'}) eq 'HASH') {
7220: $aliases{$domain} = $config{$domain}{'wafproxy'}{'alias'};
7221: foreach my $item ('ipheader','trusted','exempt') {
7222: $values{$domain}{$item} = $config{$domain}{'wafproxy'}{$item};
7223: }
7224: }
7225: }
7226: }
7227: }
7228: if ($position eq 'top') {
7229: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7230: foreach my $server (sort(keys(%servers))) {
7231: $itemcount ++;
7232: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7233: $datatable .= '<tr'.$css_class.'>'.
7234: '<td>'.&mt('Hostname').': '.
7235: &Apache::lonnet::hostname($server).'</td>'.
7236: '<td class="LC_right_item">';
7237: if ($othercontrol{$server}) {
7238: my $current;
7239: if (ref($aliases{$othercontrol{$server}}) eq 'HASH') {
7240: $current = $aliases{$othercontrol{$server}{$server}};
7241: }
7242: if ($current) {
7243: $datatable .= $current;
7244: } else {
7245: $datatable .= &mt('None in effect');
7246: }
7247: $datatable .= '<br /><span class="LC_small">('.
7248: &mt('WAF/Reverse Proxy controlled by domain: [_1]',
7249: '<b>'.$othercontrol{$server}.'</b>').'</span>';
7250: } else {
7251: my $current;
7252: if (ref($aliases{$dom}) eq 'HASH') {
7253: if ($aliases{$dom}{$server}) {
7254: $current = $aliases{$dom}{$server};
7255: }
7256: }
7257: $datatable .= '<input type="text" name="wafproxy_alias_'.$server.'" '.
7258: 'value="'.$current.'" size="30" />';
7259: }
7260: $datatable .= '</td></tr>';
7261: }
7262: } else {
7263: if ($setdom) {
7264: $itemcount ++;
7265: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7266: $datatable .= '<tr'.$css_class.'>'.
7267: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br /><br />'.
7268: &mt('Format for comma separated IP blocks').':<br />'.
7269: &mt('A.B.C.D/N or A.B.C.D - E.F.G.H').'</td>'.
7270: '<td class="LC_left_item"><table>';
7271: foreach my $item ('ipheader','trusted','exempt') {
7272: $datatable .= '<tr>'.
7273: '<td valign="top">'.$lt{$item}.': ';
7274: if ($item eq 'ipheader') {
7275: $datatable .= '<input type="text" value="'.$values{$dom}{$item}.'" '.
7276: 'name="wafproxy_'.$item.'" />';
7277:
7278: } else {
7279: $datatable .= '<textarea name="wafproxy_'.$item.'" rows="3" cols="80">'.
7280: $values{$dom}{$item}.'</textarea>';
7281: }
7282: $datatable .= '</td></tr>';
7283: }
7284: $datatable .= '</table></td></tr>';
7285: }
7286: if (keys(%otherdoms)) {
7287: foreach my $domain (sort(keys(%otherdoms))) {
7288: $itemcount ++;
7289: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7290: $datatable .= '<tr'.$css_class.'>'.
7291: '<td class="LC_left_item">'.&mt('Domain: [_1]',$domain).'</td>'.
7292: '<td class="LC_left_item"><table>';
7293: foreach my $item ('ipheader','trusted','exempt') {
7294: my $showval = &mt('None');
7295: if ($values{$domain}{$item}) {
7296: $showval = $values{$domain}{$item};
7297: }
7298: $datatable .= '<tr>'.
7299: '<td>'.$lt{$item}.': '.$showval.'</td></tr>';
7300: }
7301: $datatable .= '</table></td></tr>';
7302: }
7303: }
7304: }
7305: $$rowtotal += $itemcount;
7306: return $datatable;
7307: }
7308:
7309: sub wafproxy_titles {
7310: return &Apache::lonlocal::texthash(
7311: exempt => 'Exempt IP range(s)',
7312: trusted => 'Trusted IP range(s)',
7313: ipheader => 'Custom request header',
7314: );
7315: }
7316:
7317: sub print_usersessions {
7318: my ($position,$dom,$settings,$rowtotal) = @_;
7319: my ($css_class,$datatable,$itemcount,%checked,%choices);
7320: my (%by_ip,%by_location,@intdoms,@instdoms);
7321: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
7322:
7323: my @alldoms = &Apache::lonnet::all_domains();
7324: my %serverhomes = %Apache::lonnet::serverhomeIDs;
7325: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7326: my %altids = &id_for_thisdom(%servers);
7327: if ($position eq 'top') {
7328: if (keys(%serverhomes) > 1) {
7329: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
7330: my ($curroffloadnow,$curroffloadoth);
7331: if (ref($settings) eq 'HASH') {
7332: if (ref($settings->{'offloadnow'}) eq 'HASH') {
7333: $curroffloadnow = $settings->{'offloadnow'};
7334: }
7335: if (ref($settings->{'offloadoth'}) eq 'HASH') {
7336: $curroffloadoth = $settings->{'offloadoth'};
7337: }
7338: }
7339: my $other_insts = scalar(keys(%by_location));
7340: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,
7341: $other_insts,$curroffloadnow,$curroffloadoth,$rowtotal);
7342: } else {
7343: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
7344: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
7345: '</td></tr>';
7346: }
7347: } else {
7348: my %titles = &usersession_titles();
7349: my ($prefix,@types);
7350: if ($position eq 'bottom') {
7351: $prefix = 'remote';
7352: @types = ('version','excludedomain','includedomain');
7353: } else {
7354: $prefix = 'hosted';
7355: @types = ('excludedomain','includedomain');
7356: }
7357: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
7358: }
7359: $$rowtotal += $itemcount;
7360: return $datatable;
7361: }
7362:
7363: sub rules_by_location {
7364: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
7365: my ($datatable,$itemcount,$css_class);
7366: if (keys(%{$by_location}) == 0) {
7367: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7368: $datatable = '<tr'.$css_class.'><td colspan="2">'.
7369: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
7370: '</td></tr>';
7371: $itemcount = 1;
7372: } else {
7373: $itemcount = 0;
7374: my $numinrow = 5;
7375: my (%current,%checkedon,%checkedoff);
7376: my @locations = sort(keys(%{$by_location}));
7377: foreach my $type (@{$types}) {
7378: $checkedon{$type} = '';
7379: $checkedoff{$type} = ' checked="checked"';
7380: }
7381: if (ref($settings) eq 'HASH') {
7382: if (ref($settings->{$prefix}) eq 'HASH') {
7383: foreach my $key (keys(%{$settings->{$prefix}})) {
7384: $current{$key} = $settings->{$prefix}{$key};
7385: if ($key eq 'version') {
7386: if ($current{$key} ne '') {
7387: $checkedon{$key} = ' checked="checked"';
7388: $checkedoff{$key} = '';
7389: }
7390: } elsif (ref($current{$key}) eq 'ARRAY') {
7391: $checkedon{$key} = ' checked="checked"';
7392: $checkedoff{$key} = '';
7393: }
7394: }
7395: }
7396: }
7397: foreach my $type (@{$types}) {
7398: next if ($type ne 'version' && !@locations);
7399: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7400: $datatable .= '<tr'.$css_class.'>
7401: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
7402: <span class="LC_nobreak">
7403: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
7404: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
7405: if ($type eq 'version') {
7406: my @lcversions = &Apache::lonnet::all_loncaparevs();
7407: my $selector = '<select name="'.$prefix.'_version">';
7408: foreach my $version (@lcversions) {
7409: my $selected = '';
7410: if ($current{'version'} eq $version) {
7411: $selected = ' selected="selected"';
7412: }
7413: $selector .= ' <option value="'.$version.'"'.
7414: $selected.'>'.$version.'</option>';
7415: }
7416: $selector .= '</select> ';
7417: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
7418: } else {
7419: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
7420: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
7421: ' />'.(' 'x2).
7422: '<input type="button" value="'.&mt('uncheck all').'" '.
7423: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
7424: "\n".
7425: '</div><div><table>';
7426: my $rem;
7427: for (my $i=0; $i<@locations; $i++) {
7428: my ($showloc,$value,$checkedtype);
7429: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
7430: my $ip = $by_location->{$locations[$i]}->[0];
7431: if (ref($by_ip->{$ip}) eq 'ARRAY') {
7432: $value = join(':',@{$by_ip->{$ip}});
7433: $showloc = join(', ',@{$by_ip->{$ip}});
7434: if (ref($current{$type}) eq 'ARRAY') {
7435: foreach my $loc (@{$by_ip->{$ip}}) {
7436: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
7437: $checkedtype = ' checked="checked"';
7438: last;
7439: }
7440: }
7441: }
7442: }
7443: }
7444: $rem = $i%($numinrow);
7445: if ($rem == 0) {
7446: if ($i > 0) {
7447: $datatable .= '</tr>';
7448: }
7449: $datatable .= '<tr>';
7450: }
7451: $datatable .= '<td class="LC_left_item">'.
7452: '<span class="LC_nobreak"><label>'.
7453: '<input type="checkbox" name="'.$prefix.'_'.$type.
7454: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
7455: '</label></span></td>';
7456: }
7457: $rem = @locations%($numinrow);
7458: my $colsleft = $numinrow - $rem;
7459: if ($colsleft > 1 ) {
7460: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7461: ' </td>';
7462: } elsif ($colsleft == 1) {
7463: $datatable .= '<td class="LC_left_item"> </td>';
7464: }
7465: $datatable .= '</tr></table>';
7466: }
7467: $datatable .= '</td></tr>';
7468: $itemcount ++;
7469: }
7470: }
7471: return ($datatable,$itemcount);
7472: }
7473:
7474: sub print_ssl {
7475: my ($position,$dom,$settings,$rowtotal) = @_;
7476: my ($css_class,$datatable);
7477: my $itemcount = 1;
7478: if ($position eq 'top') {
7479: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7480: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7481: my $same_institution;
7482: if ($intdom ne '') {
7483: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
7484: if (ref($internet_names) eq 'ARRAY') {
7485: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
7486: $same_institution = 1;
7487: }
7488: }
7489: }
7490: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7491: $datatable = '<tr'.$css_class.'><td colspan="2">';
7492: if ($same_institution) {
7493: my %domservers = &Apache::lonnet::get_servers($dom);
7494: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
7495: } else {
7496: $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.");
7497: }
7498: $datatable .= '</td></tr>';
7499: $itemcount ++;
7500: } else {
7501: my %titles = &ssl_titles();
7502: my (%by_ip,%by_location,@intdoms,@instdoms);
7503: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
7504: my @alldoms = &Apache::lonnet::all_domains();
7505: my %serverhomes = %Apache::lonnet::serverhomeIDs;
7506: my @domservers = &Apache::lonnet::get_servers($dom);
7507: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7508: my %altids = &id_for_thisdom(%servers);
7509: if (($position eq 'connto') || ($position eq 'connfrom')) {
7510: my $legacy;
7511: unless (ref($settings) eq 'HASH') {
7512: my $name;
7513: if ($position eq 'connto') {
7514: $name = 'loncAllowInsecure';
7515: } else {
7516: $name = 'londAllowInsecure';
7517: }
7518: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
7519: my @ids=&Apache::lonnet::current_machine_ids();
7520: if (($primarylibserv ne '') && (!grep(/^\Q$primarylibserv\E$/,@ids))) {
7521: my %what = (
7522: $name => 1,
7523: );
7524: my ($result,$returnhash) =
7525: &Apache::lonnet::get_remote_globals($primarylibserv,\%what);
7526: if ($result eq 'ok') {
7527: if (ref($returnhash) eq 'HASH') {
7528: $legacy = $returnhash->{$name};
7529: }
7530: }
7531: } else {
7532: $legacy = $Apache::lonnet::perlvar{$name};
7533: }
7534: }
7535: foreach my $type ('dom','intdom','other') {
7536: my %checked;
7537: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7538: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
7539: '<td class="LC_right_item">';
7540: my $skip;
7541: if ($type eq 'dom') {
7542: unless (keys(%servers) > 1) {
7543: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
7544: $skip = 1;
7545: }
7546: }
7547: if ($type eq 'intdom') {
7548: unless (@instdoms > 1) {
7549: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
7550: $skip = 1;
7551: }
7552: } elsif ($type eq 'other') {
7553: if (keys(%by_location) == 0) {
7554: $datatable .= &mt('Nothing to set here, as there are no other institutions');
7555: $skip = 1;
7556: }
7557: }
7558: unless ($skip) {
7559: $checked{'yes'} = ' checked="checked"';
7560: if (ref($settings) eq 'HASH') {
7561: if (ref($settings->{$position}) eq 'HASH') {
7562: if ($settings->{$position}->{$type} =~ /^(no|req)$/) {
7563: $checked{$1} = $checked{'yes'};
7564: delete($checked{'yes'});
7565: }
7566: }
7567: } else {
7568: if ($legacy == 0) {
7569: $checked{'req'} = $checked{'yes'};
7570: delete($checked{'yes'});
7571: }
7572: }
7573: foreach my $option ('no','yes','req') {
7574: $datatable .= '<span class="LC_nobreak"><label>'.
7575: '<input type="radio" name="'.$position.'_'.$type.'" '.
7576: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
7577: '</label></span>'.(' 'x2);
7578: }
7579: }
7580: $datatable .= '</td></tr>';
7581: $itemcount ++;
7582: }
7583: } else {
7584: my $prefix = 'replication';
7585: my @types = ('certreq','nocertreq');
7586: if (keys(%by_location) == 0) {
7587: $datatable .= '<tr'.$css_class.'><td>'.
7588: &mt('Nothing to set here, as there are no other institutions').
7589: '</td></tr>';
7590: $itemcount ++;
7591: } else {
7592: ($datatable,$itemcount) =
7593: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
7594: }
7595: }
7596: }
7597: $$rowtotal += $itemcount;
7598: return $datatable;
7599: }
7600:
7601: sub ssl_titles {
7602: return &Apache::lonlocal::texthash (
7603: dom => 'LON-CAPA servers/VMs from same domain',
7604: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
7605: other => 'External LON-CAPA servers/VMs',
7606: connto => 'Connections to other servers',
7607: connfrom => 'Connections from other servers',
7608: replication => 'Replicating content to other institutions',
7609: certreq => 'Client certificate required, but specific domains exempt',
7610: nocertreq => 'No client certificate required, except for specific domains',
7611: no => 'SSL not used',
7612: yes => 'SSL Optional (used if available)',
7613: req => 'SSL Required',
7614: );
7615: }
7616:
7617: sub print_trust {
7618: my ($prefix,$dom,$settings,$rowtotal) = @_;
7619: my ($css_class,$datatable,%checked,%choices);
7620: my (%by_ip,%by_location,@intdoms,@instdoms);
7621: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
7622: my $itemcount = 1;
7623: my %titles = &trust_titles();
7624: my @types = ('exc','inc');
7625: if ($prefix eq 'top') {
7626: $prefix = 'content';
7627: } elsif ($prefix eq 'bottom') {
7628: $prefix = 'msg';
7629: }
7630: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
7631: $$rowtotal += $itemcount;
7632: return $datatable;
7633: }
7634:
7635: sub trust_titles {
7636: return &Apache::lonlocal::texthash(
7637: content => "Access to this domain's content by others",
7638: shared => "Access to other domain's content by this domain",
7639: enroll => "Enrollment in this domain's courses by others",
7640: othcoau => "Co-author roles in this domain for others",
7641: coaurem => "Co-author roles for this domain's users elsewhere",
7642: domroles => "Domain roles in this domain assignable to others",
7643: catalog => "Course Catalog for this domain displayed elsewhere",
7644: reqcrs => "Requests for creation of courses in this domain by others",
7645: msg => "Users in other domains can send messages to this domain",
7646: exc => "Allow all, but exclude specific domains",
7647: inc => "Deny all, but include specific domains",
7648: );
7649: }
7650:
7651: sub build_location_hashes {
7652: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
7653: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
7654: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
7655: my %iphost = &Apache::lonnet::get_iphost();
7656: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
7657: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
7658: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
7659: foreach my $id (@{$iphost{$primary_ip}}) {
7660: my $intdom = &Apache::lonnet::internet_dom($id);
7661: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
7662: push(@{$intdoms},$intdom);
7663: }
7664: }
7665: }
7666: foreach my $ip (keys(%iphost)) {
7667: if (ref($iphost{$ip}) eq 'ARRAY') {
7668: foreach my $id (@{$iphost{$ip}}) {
7669: my $location = &Apache::lonnet::internet_dom($id);
7670: if ($location) {
7671: if (grep(/^\Q$location\E$/,@{$intdoms})) {
7672: my $dom = &Apache::lonnet::host_domain($id);
7673: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
7674: push(@{$instdoms},$dom);
7675: }
7676: next;
7677: }
7678: if (ref($by_ip->{$ip}) eq 'ARRAY') {
7679: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
7680: push(@{$by_ip->{$ip}},$location);
7681: }
7682: } else {
7683: $by_ip->{$ip} = [$location];
7684: }
7685: }
7686: }
7687: }
7688: }
7689: foreach my $ip (sort(keys(%{$by_ip}))) {
7690: if (ref($by_ip->{$ip}) eq 'ARRAY') {
7691: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
7692: my $first = $by_ip->{$ip}->[0];
7693: if (ref($by_location->{$first}) eq 'ARRAY') {
7694: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
7695: push(@{$by_location->{$first}},$ip);
7696: }
7697: } else {
7698: $by_location->{$first} = [$ip];
7699: }
7700: }
7701: }
7702: return;
7703: }
7704:
7705: sub current_offloads_to {
7706: my ($dom,$settings,$servers) = @_;
7707: my (%spareid,%otherdomconfigs);
7708: if (ref($servers) eq 'HASH') {
7709: foreach my $lonhost (sort(keys(%{$servers}))) {
7710: my $gotspares;
7711: if (ref($settings) eq 'HASH') {
7712: if (ref($settings->{'spares'}) eq 'HASH') {
7713: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
7714: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
7715: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
7716: $gotspares = 1;
7717: }
7718: }
7719: }
7720: unless ($gotspares) {
7721: my $gotspares;
7722: my $serverhomeID =
7723: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
7724: my $serverhomedom =
7725: &Apache::lonnet::host_domain($serverhomeID);
7726: if ($serverhomedom ne $dom) {
7727: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
7728: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
7729: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
7730: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
7731: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
7732: $gotspares = 1;
7733: }
7734: }
7735: } else {
7736: $otherdomconfigs{$serverhomedom} =
7737: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
7738: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
7739: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
7740: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
7741: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
7742: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
7743: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
7744: $gotspares = 1;
7745: }
7746: }
7747: }
7748: }
7749: }
7750: }
7751: }
7752: unless ($gotspares) {
7753: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
7754: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
7755: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
7756: } else {
7757: my $server_hostname = &Apache::lonnet::hostname($lonhost);
7758: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
7759: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
7760: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
7761: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
7762: } else {
7763: my %what = (
7764: spareid => 1,
7765: );
7766: my ($result,$returnhash) =
7767: &Apache::lonnet::get_remote_globals($lonhost,\%what);
7768: if ($result eq 'ok') {
7769: if (ref($returnhash) eq 'HASH') {
7770: if (ref($returnhash->{'spareid'}) eq 'HASH') {
7771: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
7772: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
7773: }
7774: }
7775: }
7776: }
7777: }
7778: }
7779: }
7780: }
7781: return %spareid;
7782: }
7783:
7784: sub spares_row {
7785: my ($dom,$servers,$spareid,$serverhomes,$altids,$other_insts,
7786: $curroffloadnow,$curroffloadoth,$rowtotal) = @_;
7787: my $css_class;
7788: my $numinrow = 4;
7789: my $itemcount = 1;
7790: my $datatable;
7791: my %typetitles = &sparestype_titles();
7792: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
7793: foreach my $server (sort(keys(%{$servers}))) {
7794: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
7795: my ($othercontrol,$serverdom);
7796: if ($serverhome ne $server) {
7797: $serverdom = &Apache::lonnet::host_domain($serverhome);
7798: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
7799: } else {
7800: $serverdom = &Apache::lonnet::host_domain($server);
7801: if ($serverdom ne $dom) {
7802: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
7803: }
7804: }
7805: next unless (ref($spareid->{$server}) eq 'HASH');
7806: my ($checkednow,$checkedoth);
7807: if (ref($curroffloadnow) eq 'HASH') {
7808: if ($curroffloadnow->{$server}) {
7809: $checkednow = ' checked="checked"';
7810: }
7811: }
7812: if (ref($curroffloadoth) eq 'HASH') {
7813: if ($curroffloadoth->{$server}) {
7814: $checkedoth = ' checked="checked"';
7815: }
7816: }
7817: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7818: $datatable .= '<tr'.$css_class.'>
7819: <td rowspan="2">
7820: <span class="LC_nobreak">'.
7821: &mt('[_1] when busy, offloads to:'
7822: ,'<b>'.$server.'</b>').'</span><br />'.
7823: '<span class="LC_nobreak">'."\n".
7824: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
7825: ' '.&mt('Switch any active user on next access').'</label></span>'.
7826: "\n";
7827: if ($other_insts) {
7828: $datatable .= '<br />'.
7829: '<span class="LC_nobreak">'."\n".
7830: '<label><input type="checkbox" name="offloadoth" value="'.$server.'"'.$checkedoth.' />'.
7831: ' '.&mt('Switch other institutions on next access').'</label></span>'.
7832: "\n";
7833: }
7834: my (%current,%canselect);
7835: my @choices =
7836: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
7837: foreach my $type ('primary','default') {
7838: if (ref($spareid->{$server}) eq 'HASH') {
7839: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
7840: my @spares = @{$spareid->{$server}{$type}};
7841: if (@spares > 0) {
7842: if ($othercontrol) {
7843: $current{$type} = join(', ',@spares);
7844: } else {
7845: $current{$type} .= '<table>';
7846: my $numspares = scalar(@spares);
7847: for (my $i=0; $i<@spares; $i++) {
7848: my $rem = $i%($numinrow);
7849: if ($rem == 0) {
7850: if ($i > 0) {
7851: $current{$type} .= '</tr>';
7852: }
7853: $current{$type} .= '<tr>';
7854: }
7855: $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'".');" /> '.
7856: $spareid->{$server}{$type}[$i].
7857: '</label></td>'."\n";
7858: }
7859: my $rem = @spares%($numinrow);
7860: my $colsleft = $numinrow - $rem;
7861: if ($colsleft > 1 ) {
7862: $current{$type} .= '<td colspan="'.$colsleft.
7863: '" class="LC_left_item">'.
7864: ' </td>';
7865: } elsif ($colsleft == 1) {
7866: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
7867: }
7868: $current{$type} .= '</tr></table>';
7869: }
7870: }
7871: }
7872: if ($current{$type} eq '') {
7873: $current{$type} = &mt('None specified');
7874: }
7875: if ($othercontrol) {
7876: if ($type eq 'primary') {
7877: $canselect{$type} = $othercontrol;
7878: }
7879: } else {
7880: $canselect{$type} =
7881: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
7882: '<select name="newspare_'.$type.'_'.$server.'" '.
7883: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
7884: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
7885: if (@choices > 0) {
7886: foreach my $lonhost (@choices) {
7887: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
7888: }
7889: }
7890: $canselect{$type} .= '</select>'."\n";
7891: }
7892: } else {
7893: $current{$type} = &mt('Could not be determined');
7894: if ($type eq 'primary') {
7895: $canselect{$type} = $othercontrol;
7896: }
7897: }
7898: if ($type eq 'default') {
7899: $datatable .= '<tr'.$css_class.'>';
7900: }
7901: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
7902: '<td>'.$current{$type}.'</td>'."\n".
7903: '<td>'.$canselect{$type}.'</td></tr>'."\n";
7904: }
7905: $itemcount ++;
7906: }
7907: }
7908: $$rowtotal += $itemcount;
7909: return $datatable;
7910: }
7911:
7912: sub possible_newspares {
7913: my ($server,$currspares,$serverhomes,$altids) = @_;
7914: my $serverhostname = &Apache::lonnet::hostname($server);
7915: my %excluded;
7916: if ($serverhostname ne '') {
7917: %excluded = (
7918: $serverhostname => 1,
7919: );
7920: }
7921: if (ref($currspares) eq 'HASH') {
7922: foreach my $type (keys(%{$currspares})) {
7923: if (ref($currspares->{$type}) eq 'ARRAY') {
7924: if (@{$currspares->{$type}} > 0) {
7925: foreach my $curr (@{$currspares->{$type}}) {
7926: my $hostname = &Apache::lonnet::hostname($curr);
7927: $excluded{$hostname} = 1;
7928: }
7929: }
7930: }
7931: }
7932: }
7933: my @choices;
7934: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
7935: if (keys(%{$serverhomes}) > 1) {
7936: foreach my $name (sort(keys(%{$serverhomes}))) {
7937: unless ($excluded{$name}) {
7938: if (exists($altids->{$serverhomes->{$name}})) {
7939: push(@choices,$altids->{$serverhomes->{$name}});
7940: } else {
7941: push(@choices,$serverhomes->{$name});
7942: }
7943: }
7944: }
7945: }
7946: }
7947: return sort(@choices);
7948: }
7949:
7950: sub print_loadbalancing {
7951: my ($dom,$settings,$rowtotal) = @_;
7952: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7953: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7954: my $numinrow = 1;
7955: my $datatable;
7956: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7957: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
7958: if (ref($settings) eq 'HASH') {
7959: %existing = %{$settings};
7960: }
7961: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
7962: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
7963: \%currtargets,\%currrules,\%currcookies);
7964: } else {
7965: return;
7966: }
7967: my ($othertitle,$usertypes,$types) =
7968: &Apache::loncommon::sorted_inst_types($dom);
7969: my $rownum = 8;
7970: if (ref($types) eq 'ARRAY') {
7971: $rownum += scalar(@{$types});
7972: }
7973: my @css_class = ('LC_odd_row','LC_even_row');
7974: my $balnum = 0;
7975: my $islast;
7976: my (@toshow,$disabledtext);
7977: if (keys(%currbalancer) > 0) {
7978: @toshow = sort(keys(%currbalancer));
7979: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
7980: push(@toshow,'');
7981: }
7982: } else {
7983: @toshow = ('');
7984: $disabledtext = &mt('No existing load balancer');
7985: }
7986: foreach my $lonhost (@toshow) {
7987: if ($balnum == scalar(@toshow)-1) {
7988: $islast = 1;
7989: } else {
7990: $islast = 0;
7991: }
7992: my $cssidx = $balnum%2;
7993: my $targets_div_style = 'display: none';
7994: my $disabled_div_style = 'display: block';
7995: my $homedom_div_style = 'display: none';
7996: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
7997: '<td rowspan="'.$rownum.'" style="vertical-align: top">'.
7998: '<p>';
7999: if ($lonhost eq '') {
8000: $datatable .= '<span class="LC_nobreak">';
8001: if (keys(%currbalancer) > 0) {
8002: $datatable .= &mt('Add balancer:');
8003: } else {
8004: $datatable .= &mt('Enable balancer:');
8005: }
8006: $datatable .= ' '.
8007: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
8008: ' id="loadbalancing_lonhost_'.$balnum.'"'.
8009: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
8010: '<option value="" selected="selected">'.&mt('None').
8011: '</option>'."\n";
8012: foreach my $server (sort(keys(%servers))) {
8013: next if ($currbalancer{$server});
8014: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
8015: }
8016: $datatable .=
8017: '</select>'."\n".
8018: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
8019: } else {
8020: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
8021: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
8022: &mt('Stop balancing').'</label>'.
8023: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
8024: $targets_div_style = 'display: block';
8025: $disabled_div_style = 'display: none';
8026: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
8027: $homedom_div_style = 'display: block';
8028: }
8029: }
8030: $datatable .= '</p></td><td rowspan="'.$rownum.'" style="vertical-align: top">'.
8031: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
8032: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
8033: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
8034: my ($numspares,@spares) = &count_servers($lonhost,%servers);
8035: my @sparestypes = ('primary','default');
8036: my %typetitles = &sparestype_titles();
8037: my %hostherechecked = (
8038: no => ' checked="checked"',
8039: );
8040: my %balcookiechecked = (
8041: no => ' checked="checked"',
8042: );
8043: foreach my $sparetype (@sparestypes) {
8044: my $targettable;
8045: for (my $i=0; $i<$numspares; $i++) {
8046: my $checked;
8047: if (ref($currtargets{$lonhost}) eq 'HASH') {
8048: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
8049: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
8050: $checked = ' checked="checked"';
8051: }
8052: }
8053: }
8054: my ($chkboxval,$disabled);
8055: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
8056: $chkboxval = $spares[$i];
8057: }
8058: if (exists($currbalancer{$spares[$i]})) {
8059: $disabled = ' disabled="disabled"';
8060: }
8061: $targettable .=
8062: '<td><span class="LC_nobreak"><label>'.
8063: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
8064: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
8065: '</span></label></span></td>';
8066: my $rem = $i%($numinrow);
8067: if ($rem == 0) {
8068: if (($i > 0) && ($i < $numspares-1)) {
8069: $targettable .= '</tr>';
8070: }
8071: if ($i < $numspares-1) {
8072: $targettable .= '<tr>';
8073: }
8074: }
8075: }
8076: if ($targettable ne '') {
8077: my $rem = $numspares%($numinrow);
8078: my $colsleft = $numinrow - $rem;
8079: if ($colsleft > 1 ) {
8080: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8081: ' </td>';
8082: } elsif ($colsleft == 1) {
8083: $targettable .= '<td class="LC_left_item"> </td>';
8084: }
8085: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
8086: '<table><tr>'.$targettable.'</tr></table><br />';
8087: }
8088: $hostherechecked{$sparetype} = '';
8089: if (ref($currtargets{$lonhost}) eq 'HASH') {
8090: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
8091: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
8092: $hostherechecked{$sparetype} = ' checked="checked"';
8093: $hostherechecked{'no'} = '';
8094: }
8095: }
8096: }
8097: }
8098: if ($currcookies{$lonhost}) {
8099: %balcookiechecked = (
8100: yes => ' checked="checked"',
8101: );
8102: }
8103: $datatable .= &mt('Hosting on balancer itself').'<br />'.
8104: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
8105: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
8106: foreach my $sparetype (@sparestypes) {
8107: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
8108: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
8109: '</i></label><br />';
8110: }
8111: $datatable .= &mt('Use balancer cookie').'<br />'.
8112: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
8113: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
8114: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
8115: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
8116: '</div></td></tr>'.
8117: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
8118: $othertitle,$usertypes,$types,\%servers,
8119: \%currbalancer,$lonhost,
8120: $targets_div_style,$homedom_div_style,
8121: $css_class[$cssidx],$balnum,$islast);
8122: $$rowtotal += $rownum;
8123: $balnum ++;
8124: }
8125: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
8126: return $datatable;
8127: }
8128:
8129: sub get_loadbalancers_config {
8130: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
8131: return unless ((ref($servers) eq 'HASH') &&
8132: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
8133: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
8134: (ref($currcookies) eq 'HASH'));
8135: if (keys(%{$existing}) > 0) {
8136: my $oldlonhost;
8137: foreach my $key (sort(keys(%{$existing}))) {
8138: if ($key eq 'lonhost') {
8139: $oldlonhost = $existing->{'lonhost'};
8140: $currbalancer->{$oldlonhost} = 1;
8141: } elsif ($key eq 'targets') {
8142: if ($oldlonhost) {
8143: $currtargets->{$oldlonhost} = $existing->{'targets'};
8144: }
8145: } elsif ($key eq 'rules') {
8146: if ($oldlonhost) {
8147: $currrules->{$oldlonhost} = $existing->{'rules'};
8148: }
8149: } elsif (ref($existing->{$key}) eq 'HASH') {
8150: $currbalancer->{$key} = 1;
8151: $currtargets->{$key} = $existing->{$key}{'targets'};
8152: $currrules->{$key} = $existing->{$key}{'rules'};
8153: if ($existing->{$key}{'cookie'}) {
8154: $currcookies->{$key} = 1;
8155: }
8156: }
8157: }
8158: } else {
8159: my ($balancerref,$targetsref) =
8160: &Apache::lonnet::get_lonbalancer_config($servers);
8161: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
8162: foreach my $server (sort(keys(%{$balancerref}))) {
8163: $currbalancer->{$server} = 1;
8164: $currtargets->{$server} = $targetsref->{$server};
8165: }
8166: }
8167: }
8168: return;
8169: }
8170:
8171: sub loadbalancing_rules {
8172: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
8173: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
8174: $css_class,$balnum,$islast) = @_;
8175: my $output;
8176: my $num = 0;
8177: my ($alltypes,$othertypes,$titles) =
8178: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
8179: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
8180: foreach my $type (@{$alltypes}) {
8181: $num ++;
8182: my $current;
8183: if (ref($currrules) eq 'HASH') {
8184: $current = $currrules->{$type};
8185: }
8186: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
8187: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
8188: $current = '';
8189: }
8190: }
8191: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
8192: $servers,$currbalancer,$lonhost,$dom,
8193: $targets_div_style,$homedom_div_style,
8194: $css_class,$balnum,$num,$islast);
8195: }
8196: }
8197: return $output;
8198: }
8199:
8200: sub loadbalancing_titles {
8201: my ($dom,$intdom,$usertypes,$types) = @_;
8202: my %othertypes = (
8203: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
8204: '_LC_author' => &mt('Users from [_1] with author role',$dom),
8205: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
8206: '_LC_external' => &mt('Users not from [_1]',$intdom),
8207: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
8208: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
8209: );
8210: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
8211: my @available;
8212: if (ref($types) eq 'ARRAY') {
8213: @available = @{$types};
8214: }
8215: unless (grep(/^default$/,@available)) {
8216: push(@available,'default');
8217: }
8218: unshift(@alltypes,@available);
8219: my %titles;
8220: foreach my $type (@alltypes) {
8221: if ($type =~ /^_LC_/) {
8222: $titles{$type} = $othertypes{$type};
8223: } elsif ($type eq 'default') {
8224: $titles{$type} = &mt('All users from [_1]',$dom);
8225: if (ref($types) eq 'ARRAY') {
8226: if (@{$types} > 0) {
8227: $titles{$type} = &mt('Other users from [_1]',$dom);
8228: }
8229: }
8230: } elsif (ref($usertypes) eq 'HASH') {
8231: $titles{$type} = $usertypes->{$type};
8232: }
8233: }
8234: return (\@alltypes,\%othertypes,\%titles);
8235: }
8236:
8237: sub loadbalance_rule_row {
8238: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
8239: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
8240: my @rulenames;
8241: my %ruletitles = &offloadtype_text();
8242: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
8243: @rulenames = ('balancer','offloadedto','specific');
8244: } else {
8245: @rulenames = ('default','homeserver');
8246: if ($type eq '_LC_external') {
8247: push(@rulenames,'externalbalancer');
8248: } else {
8249: push(@rulenames,'specific');
8250: }
8251: push(@rulenames,'none');
8252: }
8253: my $style = $targets_div_style;
8254: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
8255: $style = $homedom_div_style;
8256: }
8257: my $space;
8258: if ($islast && $num == 1) {
8259: $space = '<div style="display:inline-block;"> </div>';
8260: }
8261: my $output =
8262: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td style="vertical-align: top">'.$space.
8263: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
8264: '<td valaign="top">'.$space.
8265: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
8266: for (my $i=0; $i<@rulenames; $i++) {
8267: my $rule = $rulenames[$i];
8268: my ($checked,$extra);
8269: if ($rulenames[$i] eq 'default') {
8270: $rule = '';
8271: }
8272: if ($rulenames[$i] eq 'specific') {
8273: if (ref($servers) eq 'HASH') {
8274: my $default;
8275: if (($current ne '') && (exists($servers->{$current}))) {
8276: $checked = ' checked="checked"';
8277: }
8278: unless ($checked) {
8279: $default = ' selected="selected"';
8280: }
8281: $extra =
8282: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
8283: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
8284: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
8285: '<option value=""'.$default.'></option>'."\n";
8286: foreach my $server (sort(keys(%{$servers}))) {
8287: if (ref($currbalancer) eq 'HASH') {
8288: next if (exists($currbalancer->{$server}));
8289: }
8290: my $selected;
8291: if ($server eq $current) {
8292: $selected = ' selected="selected"';
8293: }
8294: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
8295: }
8296: $extra .= '</select>';
8297: }
8298: } elsif ($rule eq $current) {
8299: $checked = ' checked="checked"';
8300: }
8301: $output .= '<span class="LC_nobreak"><label>'.
8302: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
8303: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
8304: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
8305: ')"'.$checked.' /> ';
8306: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
8307: $output .= $ruletitles{'particular'};
8308: } else {
8309: $output .= $ruletitles{$rulenames[$i]};
8310: }
8311: $output .= '</label>'.$extra.'</span><br />'."\n";
8312: }
8313: $output .= '</div></td></tr>'."\n";
8314: return $output;
8315: }
8316:
8317: sub offloadtype_text {
8318: my %ruletitles = &Apache::lonlocal::texthash (
8319: 'default' => 'Offloads to default destinations',
8320: 'homeserver' => "Offloads to user's home server",
8321: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
8322: 'specific' => 'Offloads to specific server',
8323: 'none' => 'No offload',
8324: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
8325: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
8326: 'particular' => 'Session hosted (after re-auth) on server:',
8327: );
8328: return %ruletitles;
8329: }
8330:
8331: sub sparestype_titles {
8332: my %typestitles = &Apache::lonlocal::texthash (
8333: 'primary' => 'primary',
8334: 'default' => 'default',
8335: );
8336: return %typestitles;
8337: }
8338:
8339: sub contact_titles {
8340: my %titles = &Apache::lonlocal::texthash (
8341: 'supportemail' => 'Support E-mail address',
8342: 'adminemail' => 'Default Server Admin E-mail address',
8343: 'errormail' => 'Error reports to be e-mailed to',
8344: 'packagesmail' => 'Package update alerts to be e-mailed to',
8345: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
8346: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
8347: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
8348: 'requestsmail' => 'E-mail from course requests requiring approval',
8349: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
8350: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
8351: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
8352: 'errorthreshold' => 'Error/warning threshold for status e-mail',
8353: 'errorsysmail' => 'Error threshold for e-mail to core group',
8354: 'errorweights' => 'Weights used to compute error count',
8355: 'errorexcluded' => 'Servers with unsent updates excluded from count',
8356: );
8357: my %short_titles = &Apache::lonlocal::texthash (
8358: adminemail => 'Admin E-mail address',
8359: supportemail => 'Support E-mail',
8360: );
8361: return (\%titles,\%short_titles);
8362: }
8363:
8364: sub helpform_fields {
8365: my %titles = &Apache::lonlocal::texthash (
8366: 'username' => 'Name',
8367: 'user' => 'Username/domain',
8368: 'phone' => 'Phone',
8369: 'cc' => 'Cc e-mail',
8370: 'course' => 'Course Details',
8371: 'section' => 'Sections',
8372: 'screenshot' => 'File upload',
8373: );
8374: my @fields = ('username','phone','user','course','section','cc','screenshot');
8375: my %possoptions = (
8376: username => ['yes','no','req'],
8377: phone => ['yes','no','req'],
8378: user => ['yes','no'],
8379: cc => ['yes','no'],
8380: course => ['yes','no'],
8381: section => ['yes','no'],
8382: screenshot => ['yes','no'],
8383: );
8384: my %fieldoptions = &Apache::lonlocal::texthash (
8385: 'yes' => 'Optional',
8386: 'req' => 'Required',
8387: 'no' => "Not shown",
8388: );
8389: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
8390: }
8391:
8392: sub tool_titles {
8393: my %titles = &Apache::lonlocal::texthash (
8394: aboutme => 'Personal web page',
8395: blog => 'Blog',
8396: webdav => 'WebDAV',
8397: portfolio => 'Portfolio',
8398: official => 'Official courses (with institutional codes)',
8399: unofficial => 'Unofficial courses',
8400: community => 'Communities',
8401: textbook => 'Textbook courses',
8402: placement => 'Placement tests',
8403: );
8404: return %titles;
8405: }
8406:
8407: sub courserequest_titles {
8408: my %titles = &Apache::lonlocal::texthash (
8409: official => 'Official',
8410: unofficial => 'Unofficial',
8411: community => 'Communities',
8412: textbook => 'Textbook',
8413: placement => 'Placement tests',
8414: lti => 'LTI Provider',
8415: norequest => 'Not allowed',
8416: approval => 'Approval by DC',
8417: validate => 'With validation',
8418: autolimit => 'Numerical limit',
8419: unlimited => '(blank for unlimited)',
8420: );
8421: return %titles;
8422: }
8423:
8424: sub authorrequest_titles {
8425: my %titles = &Apache::lonlocal::texthash (
8426: norequest => 'Not allowed',
8427: approval => 'Approval by Dom. Coord.',
8428: automatic => 'Automatic approval',
8429: );
8430: return %titles;
8431: }
8432:
8433: sub courserequest_conditions {
8434: my %conditions = &Apache::lonlocal::texthash (
8435: approval => '(Processing of request subject to approval by Domain Coordinator).',
8436: validate => '(Processing of request subject to institutional validation).',
8437: );
8438: return %conditions;
8439: }
8440:
8441:
8442: sub print_usercreation {
8443: my ($position,$dom,$settings,$rowtotal) = @_;
8444: my $numinrow = 4;
8445: my $datatable;
8446: if ($position eq 'top') {
8447: $$rowtotal ++;
8448: my $rowcount = 0;
8449: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
8450: if (ref($rules) eq 'HASH') {
8451: if (keys(%{$rules}) > 0) {
8452: $datatable .= &user_formats_row('username',$settings,$rules,
8453: $ruleorder,$numinrow,$rowcount);
8454: $$rowtotal ++;
8455: $rowcount ++;
8456: }
8457: }
8458: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
8459: if (ref($idrules) eq 'HASH') {
8460: if (keys(%{$idrules}) > 0) {
8461: $datatable .= &user_formats_row('id',$settings,$idrules,
8462: $idruleorder,$numinrow,$rowcount);
8463: $$rowtotal ++;
8464: $rowcount ++;
8465: }
8466: }
8467: if ($rowcount == 0) {
8468: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
8469: $$rowtotal ++;
8470: $rowcount ++;
8471: }
8472: } elsif ($position eq 'middle') {
8473: my @creators = ('author','course','requestcrs');
8474: my ($rules,$ruleorder) =
8475: &Apache::lonnet::inst_userrules($dom,'username');
8476: my %lt = &usercreation_types();
8477: my %checked;
8478: if (ref($settings) eq 'HASH') {
8479: if (ref($settings->{'cancreate'}) eq 'HASH') {
8480: foreach my $item (@creators) {
8481: $checked{$item} = $settings->{'cancreate'}{$item};
8482: }
8483: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
8484: foreach my $item (@creators) {
8485: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
8486: $checked{$item} = 'none';
8487: }
8488: }
8489: }
8490: }
8491: my $rownum = 0;
8492: foreach my $item (@creators) {
8493: $rownum ++;
8494: if ($checked{$item} eq '') {
8495: $checked{$item} = 'any';
8496: }
8497: my $css_class;
8498: if ($rownum%2) {
8499: $css_class = '';
8500: } else {
8501: $css_class = ' class="LC_odd_row" ';
8502: }
8503: $datatable .= '<tr'.$css_class.'>'.
8504: '<td><span class="LC_nobreak">'.$lt{$item}.
8505: '</span></td><td style="text-align: right">';
8506: my @options = ('any');
8507: if (ref($rules) eq 'HASH') {
8508: if (keys(%{$rules}) > 0) {
8509: push(@options,('official','unofficial'));
8510: }
8511: }
8512: push(@options,'none');
8513: foreach my $option (@options) {
8514: my $type = 'radio';
8515: my $check = ' ';
8516: if ($checked{$item} eq $option) {
8517: $check = ' checked="checked" ';
8518: }
8519: $datatable .= '<span class="LC_nobreak"><label>'.
8520: '<input type="'.$type.'" name="can_createuser_'.
8521: $item.'" value="'.$option.'"'.$check.'/> '.
8522: $lt{$option}.'</label> </span>';
8523: }
8524: $datatable .= '</td></tr>';
8525: }
8526: } else {
8527: my @contexts = ('author','course','domain');
8528: my @authtypes = ('int','krb4','krb5','loc','lti');
8529: my %checked;
8530: if (ref($settings) eq 'HASH') {
8531: if (ref($settings->{'authtypes'}) eq 'HASH') {
8532: foreach my $item (@contexts) {
8533: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
8534: foreach my $auth (@authtypes) {
8535: if ($settings->{'authtypes'}{$item}{$auth}) {
8536: $checked{$item}{$auth} = ' checked="checked" ';
8537: }
8538: }
8539: }
8540: }
8541: }
8542: } else {
8543: foreach my $item (@contexts) {
8544: foreach my $auth (@authtypes) {
8545: $checked{$item}{$auth} = ' checked="checked" ';
8546: }
8547: }
8548: }
8549: my %title = &context_names();
8550: my %authname = &authtype_names();
8551: my $rownum = 0;
8552: my $css_class;
8553: foreach my $item (@contexts) {
8554: if ($rownum%2) {
8555: $css_class = '';
8556: } else {
8557: $css_class = ' class="LC_odd_row" ';
8558: }
8559: $datatable .= '<tr'.$css_class.'>'.
8560: '<td>'.$title{$item}.
8561: '</td><td class="LC_left_item">'.
8562: '<span class="LC_nobreak">';
8563: foreach my $auth (@authtypes) {
8564: $datatable .= '<label>'.
8565: '<input type="checkbox" name="'.$item.'_auth" '.
8566: $checked{$item}{$auth}.' value="'.$auth.'" />'.
8567: $authname{$auth}.'</label> ';
8568: }
8569: $datatable .= '</span></td></tr>';
8570: $rownum ++;
8571: }
8572: $$rowtotal += $rownum;
8573: }
8574: return $datatable;
8575: }
8576:
8577: sub print_selfcreation {
8578: my ($position,$dom,$settings,$rowtotal) = @_;
8579: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
8580: $emaildomain,$datatable);
8581: if (ref($settings) eq 'HASH') {
8582: if (ref($settings->{'cancreate'}) eq 'HASH') {
8583: $createsettings = $settings->{'cancreate'};
8584: if (ref($createsettings) eq 'HASH') {
8585: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
8586: @selfcreate = @{$createsettings->{'selfcreate'}};
8587: } elsif ($createsettings->{'selfcreate'} ne '') {
8588: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
8589: @selfcreate = ('email','login','sso');
8590: } elsif ($createsettings->{'selfcreate'} ne 'none') {
8591: @selfcreate = ($createsettings->{'selfcreate'});
8592: }
8593: }
8594: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
8595: $processing = $createsettings->{'selfcreateprocessing'};
8596: }
8597: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
8598: $emailoptions = $createsettings->{'emailoptions'};
8599: }
8600: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
8601: $emailverified = $createsettings->{'emailverified'};
8602: }
8603: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
8604: $emaildomain = $createsettings->{'emaildomain'};
8605: }
8606: }
8607: }
8608: }
8609: my %radiohash;
8610: my $numinrow = 4;
8611: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
8612: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8613: if ($position eq 'top') {
8614: my %choices = &Apache::lonlocal::texthash (
8615: cancreate_login => 'Institutional Login',
8616: cancreate_sso => 'Institutional Single Sign On',
8617: );
8618: my @toggles = sort(keys(%choices));
8619: my %defaultchecked = (
8620: 'cancreate_login' => 'off',
8621: 'cancreate_sso' => 'off',
8622: );
8623: my ($onclick,$itemcount);
8624: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
8625: \%choices,$itemcount,$onclick);
8626: $$rowtotal += $itemcount;
8627:
8628: if (ref($usertypes) eq 'HASH') {
8629: if (keys(%{$usertypes}) > 0) {
8630: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
8631: $dom,$numinrow,$othertitle,
8632: 'statustocreate',$rowtotal);
8633: $$rowtotal ++;
8634: }
8635: }
8636: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
8637: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8638: $fieldtitles{'inststatus'} = &mt('Institutional status');
8639: my $rem;
8640: my $numperrow = 2;
8641: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
8642: $datatable .= '<tr'.$css_class.'>'.
8643: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
8644: '<td class="LC_left_item">'."\n".
8645: '<table>'."\n";
8646: for (my $i=0; $i<@fields; $i++) {
8647: $rem = $i%($numperrow);
8648: if ($rem == 0) {
8649: if ($i > 0) {
8650: $datatable .= '</tr>';
8651: }
8652: $datatable .= '<tr>';
8653: }
8654: my $currval;
8655: if (ref($createsettings) eq 'HASH') {
8656: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
8657: $currval = $createsettings->{'shibenv'}{$fields[$i]};
8658: }
8659: }
8660: $datatable .= '<td class="LC_left_item">'.
8661: '<span class="LC_nobreak">'.
8662: '<input type="text" name="shibenv_'.$fields[$i].'" '.
8663: 'value="'.$currval.'" size="10" /> '.
8664: $fieldtitles{$fields[$i]}.'</span></td>';
8665: }
8666: my $colsleft = $numperrow - $rem;
8667: if ($colsleft > 1 ) {
8668: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8669: ' </td>';
8670: } elsif ($colsleft == 1) {
8671: $datatable .= '<td class="LC_left_item"> </td>';
8672: }
8673: $datatable .= '</tr></table></td></tr>';
8674: $$rowtotal ++;
8675: } elsif ($position eq 'middle') {
8676: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
8677: my @posstypes;
8678: if (ref($types) eq 'ARRAY') {
8679: @posstypes = @{$types};
8680: }
8681: unless (grep(/^default$/,@posstypes)) {
8682: push(@posstypes,'default');
8683: }
8684: my %usertypeshash;
8685: if (ref($usertypes) eq 'HASH') {
8686: %usertypeshash = %{$usertypes};
8687: }
8688: $usertypeshash{'default'} = $othertitle;
8689: foreach my $status (@posstypes) {
8690: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
8691: $numinrow,$$rowtotal,\%usertypeshash);
8692: $$rowtotal ++;
8693: }
8694: } else {
8695: my %choices = &Apache::lonlocal::texthash (
8696: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
8697: );
8698: my @toggles = sort(keys(%choices));
8699: my %defaultchecked = (
8700: 'cancreate_email' => 'off',
8701: );
8702: my $customclass = 'LC_selfcreate_email';
8703: my $classprefix = 'LC_canmodify_emailusername_';
8704: my $optionsprefix = 'LC_options_emailusername_';
8705: my $display = 'none';
8706: my $rowstyle = 'display:none';
8707: if (grep(/^\Qemail\E$/,@selfcreate)) {
8708: $display = 'block';
8709: $rowstyle = 'display:table-row';
8710: }
8711: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
8712: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
8713: \%choices,$$rowtotal,$onclick);
8714: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
8715: $rowstyle);
8716: $$rowtotal ++;
8717: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
8718: $rowstyle);
8719: $$rowtotal ++;
8720: my (@ordered,@posstypes,%usertypeshash);
8721: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
8722: my ($emailrules,$emailruleorder) =
8723: &Apache::lonnet::inst_userrules($dom,'email');
8724: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8725: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8726: if (ref($types) eq 'ARRAY') {
8727: @posstypes = @{$types};
8728: }
8729: if (@posstypes) {
8730: unless (grep(/^default$/,@posstypes)) {
8731: push(@posstypes,'default');
8732: }
8733: if (ref($usertypes) eq 'HASH') {
8734: %usertypeshash = %{$usertypes};
8735: }
8736: my $currassign;
8737: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
8738: $currassign = {
8739: selfassign => $domdefaults{'inststatusguest'},
8740: };
8741: @ordered = @{$domdefaults{'inststatusguest'}};
8742: } else {
8743: $currassign = { selfassign => [] };
8744: }
8745: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
8746: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
8747: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
8748: $numinrow,$othertitle,'selfassign',
8749: $rowtotal,$onclicktypes,$customclass,
8750: $rowstyle);
8751: $$rowtotal ++;
8752: $usertypeshash{'default'} = $othertitle;
8753: foreach my $status (@posstypes) {
8754: my $css_class;
8755: if ($$rowtotal%2) {
8756: $css_class = 'LC_odd_row ';
8757: }
8758: $css_class .= $customclass;
8759: my $rowid = $optionsprefix.$status;
8760: my $hidden = 1;
8761: my $currstyle = 'display:none';
8762: if (grep(/^\Q$status\E$/,@ordered)) {
8763: $currstyle = $rowstyle;
8764: $hidden = 0;
8765: }
8766: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
8767: $emailrules,$emailruleorder,$settings,$status,$rowid,
8768: $usertypeshash{$status},$css_class,$currstyle,$intdom);
8769: unless ($hidden) {
8770: $$rowtotal ++;
8771: }
8772: }
8773: } else {
8774: my $css_class;
8775: if ($$rowtotal%2) {
8776: $css_class = 'LC_odd_row ';
8777: }
8778: $css_class .= $customclass;
8779: $usertypeshash{'default'} = $othertitle;
8780: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
8781: $emailrules,$emailruleorder,$settings,'default','',
8782: $othertitle,$css_class,$rowstyle,$intdom);
8783: $$rowtotal ++;
8784: }
8785: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
8786: $numinrow = 1;
8787: if (@posstypes) {
8788: foreach my $status (@posstypes) {
8789: my $rowid = $classprefix.$status;
8790: my $datarowstyle = 'display:none';
8791: if (grep(/^\Q$status\E$/,@ordered)) {
8792: $datarowstyle = $rowstyle;
8793: }
8794: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
8795: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
8796: $infotitles,$rowid,$customclass,$datarowstyle);
8797: unless ($datarowstyle eq 'display:none') {
8798: $$rowtotal ++;
8799: }
8800: }
8801: } else {
8802: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
8803: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
8804: $infotitles,'',$customclass,$rowstyle);
8805: }
8806: }
8807: return $datatable;
8808: }
8809:
8810: sub selfcreate_javascript {
8811: return <<"ENDSCRIPT";
8812:
8813: <script type="text/javascript">
8814: // <![CDATA[
8815:
8816: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
8817: var x = document.getElementsByClassName(target);
8818: var insttypes = 0;
8819: var insttypeRegExp = new RegExp(prefix);
8820: if ((x.length != undefined) && (x.length > 0)) {
8821: if (form.elements[radio].length != undefined) {
8822: for (var i=0; i<form.elements[radio].length; i++) {
8823: if (form.elements[radio][i].checked) {
8824: if (form.elements[radio][i].value == 1) {
8825: for (var j=0; j<x.length; j++) {
8826: if (x[j].id == 'undefined') {
8827: x[j].style.display = 'table-row';
8828: } else if (insttypeRegExp.test(x[j].id)) {
8829: insttypes ++;
8830: } else {
8831: x[j].style.display = 'table-row';
8832: }
8833: }
8834: } else {
8835: for (var j=0; j<x.length; j++) {
8836: x[j].style.display = 'none';
8837: }
8838: }
8839: break;
8840: }
8841: }
8842: if (insttypes > 0) {
8843: toggleDataRow(form,checkbox,target,altprefix);
8844: toggleDataRow(form,checkbox,target,prefix,1);
8845: }
8846: }
8847: }
8848: return;
8849: }
8850:
8851: function toggleDataRow(form,checkbox,target,prefix,docount) {
8852: if (form.elements[checkbox].length != undefined) {
8853: var count = 0;
8854: if (docount) {
8855: for (var i=0; i<form.elements[checkbox].length; i++) {
8856: if (form.elements[checkbox][i].checked) {
8857: count ++;
8858: }
8859: }
8860: }
8861: for (var i=0; i<form.elements[checkbox].length; i++) {
8862: var type = form.elements[checkbox][i].value;
8863: if (document.getElementById(prefix+type)) {
8864: if (form.elements[checkbox][i].checked) {
8865: document.getElementById(prefix+type).style.display = 'table-row';
8866: if (count % 2 == 1) {
8867: document.getElementById(prefix+type).className = target+' LC_odd_row';
8868: } else {
8869: document.getElementById(prefix+type).className = target;
8870: }
8871: count ++;
8872: } else {
8873: document.getElementById(prefix+type).style.display = 'none';
8874: }
8875: }
8876: }
8877: }
8878: return;
8879: }
8880:
8881: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
8882: var caller = radio+'_'+status;
8883: if (form.elements[caller].length != undefined) {
8884: for (var i=0; i<form.elements[caller].length; i++) {
8885: if (form.elements[caller][i].checked) {
8886: if (document.getElementById(altprefix+'_inst_'+status)) {
8887: var curr = form.elements[caller][i].value;
8888: if (prefix) {
8889: document.getElementById(prefix+'_'+status).style.display = 'none';
8890: }
8891: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
8892: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
8893: if (curr == 'custom') {
8894: if (prefix) {
8895: document.getElementById(prefix+'_'+status).style.display = 'inline';
8896: }
8897: } else if (curr == 'inst') {
8898: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
8899: } else if (curr == 'noninst') {
8900: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
8901: }
8902: break;
8903: }
8904: }
8905: }
8906: }
8907: }
8908:
8909: // ]]>
8910: </script>
8911:
8912: ENDSCRIPT
8913: }
8914:
8915: sub noninst_users {
8916: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
8917: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
8918: my $class = 'LC_left_item';
8919: if ($css_class) {
8920: $css_class = ' class="'.$css_class.'"';
8921: }
8922: if ($rowid) {
8923: $rowid = ' id="'.$rowid.'"';
8924: }
8925: if ($rowstyle) {
8926: $rowstyle = ' style="'.$rowstyle.'"';
8927: }
8928: my ($output,$description);
8929: if ($type eq 'default') {
8930: $description = &mt('Requests for: [_1]',$typetitle);
8931: } else {
8932: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
8933: }
8934: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
8935: "<td>$description</td>\n".
8936: '<td class="'.$class.'" colspan="2">'.
8937: '<table><tr>';
8938: my %headers = &Apache::lonlocal::texthash(
8939: approve => 'Processing',
8940: email => 'E-mail',
8941: username => 'Username',
8942: );
8943: foreach my $item ('approve','email','username') {
8944: $output .= '<th>'.$headers{$item}.'</th>';
8945: }
8946: $output .= '</tr><tr>';
8947: foreach my $item ('approve','email','username') {
8948: $output .= '<td style="vertical-align: top">';
8949: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
8950: if ($item eq 'approve') {
8951: %choices = &Apache::lonlocal::texthash (
8952: automatic => 'Automatically approved',
8953: approval => 'Queued for approval',
8954: );
8955: @options = ('automatic','approval');
8956: $hashref = $processing;
8957: $defoption = 'automatic';
8958: $name = 'cancreate_emailprocess_'.$type;
8959: } elsif ($item eq 'email') {
8960: %choices = &Apache::lonlocal::texthash (
8961: any => 'Any e-mail',
8962: inst => 'Institutional only',
8963: noninst => 'Non-institutional only',
8964: custom => 'Custom restrictions',
8965: );
8966: @options = ('any','inst','noninst');
8967: my $showcustom;
8968: if (ref($emailrules) eq 'HASH') {
8969: if (keys(%{$emailrules}) > 0) {
8970: push(@options,'custom');
8971: $showcustom = 'cancreate_emailrule';
8972: if (ref($settings) eq 'HASH') {
8973: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
8974: foreach my $rule (@{$settings->{'email_rule'}}) {
8975: if (exists($emailrules->{$rule})) {
8976: $hascustom ++;
8977: }
8978: }
8979: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
8980: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
8981: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
8982: if (exists($emailrules->{$rule})) {
8983: $hascustom ++;
8984: }
8985: }
8986: }
8987: }
8988: }
8989: }
8990: }
8991: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
8992: "'cancreate_emaildomain','$type'".');"';
8993: $hashref = $emailoptions;
8994: $defoption = 'any';
8995: $name = 'cancreate_emailoptions_'.$type;
8996: } elsif ($item eq 'username') {
8997: %choices = &Apache::lonlocal::texthash (
8998: all => 'Same as e-mail',
8999: first => 'Omit @domain',
9000: free => 'Free to choose',
9001: );
9002: @options = ('all','first','free');
9003: $hashref = $emailverified;
9004: $defoption = 'all';
9005: $name = 'cancreate_usernameoptions_'.$type;
9006: }
9007: foreach my $option (@options) {
9008: my $checked;
9009: if (ref($hashref) eq 'HASH') {
9010: if ($type eq '') {
9011: if (!exists($hashref->{'default'})) {
9012: if ($option eq $defoption) {
9013: $checked = ' checked="checked"';
9014: }
9015: } else {
9016: if ($hashref->{'default'} eq $option) {
9017: $checked = ' checked="checked"';
9018: }
9019: }
9020: } else {
9021: if (!exists($hashref->{$type})) {
9022: if ($option eq $defoption) {
9023: $checked = ' checked="checked"';
9024: }
9025: } else {
9026: if ($hashref->{$type} eq $option) {
9027: $checked = ' checked="checked"';
9028: }
9029: }
9030: }
9031: } elsif (($item eq 'email') && ($hascustom)) {
9032: if ($option eq 'custom') {
9033: $checked = ' checked="checked"';
9034: }
9035: } elsif ($option eq $defoption) {
9036: $checked = ' checked="checked"';
9037: }
9038: $output .= '<span class="LC_nobreak"><label>'.
9039: '<input type="radio" name="'.$name.'"'.
9040: $checked.' value="'.$option.'"'.$onclick.' />'.
9041: $choices{$option}.'</label></span><br />';
9042: if ($item eq 'email') {
9043: if ($option eq 'custom') {
9044: my $id = 'cancreate_emailrule_'.$type;
9045: my $display = 'none';
9046: if ($checked) {
9047: $display = 'inline';
9048: }
9049: my $numinrow = 2;
9050: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
9051: '<legend>'.&mt('Disallow').'</legend><table>'.
9052: &user_formats_row('email',$settings,$emailrules,
9053: $emailruleorder,$numinrow,'',$type);
9054: '</table></fieldset>';
9055: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
9056: my %text = &Apache::lonlocal::texthash (
9057: inst => 'must end:',
9058: noninst => 'cannot end:',
9059: );
9060: my $value;
9061: if (ref($emaildomain) eq 'HASH') {
9062: if (ref($emaildomain->{$type}) eq 'HASH') {
9063: $value = $emaildomain->{$type}->{$option};
9064: }
9065: }
9066: if ($value eq '') {
9067: $value = '@'.$intdom;
9068: }
9069: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
9070: my $display = 'none';
9071: if ($checked) {
9072: $display = 'inline';
9073: }
9074: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
9075: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
9076: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
9077: '</div>';
9078: }
9079: }
9080: }
9081: $output .= '</td>'."\n";
9082: }
9083: $output .= "</tr></table></td></tr>\n";
9084: return $output;
9085: }
9086:
9087: sub captcha_choice {
9088: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
9089: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
9090: $vertext,$currver);
9091: my %lt = &captcha_phrases();
9092: $keyentry = 'hidden';
9093: my $colspan=2;
9094: if ($context eq 'cancreate') {
9095: $rowname = &mt('CAPTCHA validation');
9096: } elsif ($context eq 'login') {
9097: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
9098: } elsif ($context eq 'passwords') {
9099: $rowname = &mt('"Forgot Password" CAPTCHA validation');
9100: $colspan=1;
9101: }
9102: if (ref($settings) eq 'HASH') {
9103: if ($settings->{'captcha'}) {
9104: $checked{$settings->{'captcha'}} = ' checked="checked"';
9105: } else {
9106: $checked{'original'} = ' checked="checked"';
9107: }
9108: if ($settings->{'captcha'} eq 'recaptcha') {
9109: $pubtext = $lt{'pub'};
9110: $privtext = $lt{'priv'};
9111: $keyentry = 'text';
9112: $vertext = $lt{'ver'};
9113: $currver = $settings->{'recaptchaversion'};
9114: if ($currver ne '2') {
9115: $currver = 1;
9116: }
9117: }
9118: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
9119: $currpub = $settings->{'recaptchakeys'}{'public'};
9120: $currpriv = $settings->{'recaptchakeys'}{'private'};
9121: }
9122: } else {
9123: $checked{'original'} = ' checked="checked"';
9124: }
9125: my $css_class;
9126: if ($itemcount%2) {
9127: $css_class = 'LC_odd_row';
9128: }
9129: if ($customcss) {
9130: $css_class .= " $customcss";
9131: }
9132: $css_class =~ s/^\s+//;
9133: if ($css_class) {
9134: $css_class = ' class="'.$css_class.'"';
9135: }
9136: if ($rowstyle) {
9137: $css_class .= ' style="'.$rowstyle.'"';
9138: }
9139: my $output = '<tr'.$css_class.'>'.
9140: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
9141: '<table><tr><td>'."\n";
9142: foreach my $option ('original','recaptcha','notused') {
9143: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
9144: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
9145: $lt{$option}.'</label></span>';
9146: unless ($option eq 'notused') {
9147: $output .= (' 'x2)."\n";
9148: }
9149: }
9150: #
9151: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
9152: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
9153: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
9154: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
9155: #
9156: $output .= '</td></tr>'."\n".
9157: '<tr><td class="LC_zero_height">'."\n".
9158: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
9159: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
9160: $currpub.'" size="40" /></span><br />'."\n".
9161: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
9162: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
9163: $currpriv.'" size="40" /></span><br />'.
9164: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
9165: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
9166: $currver.'" size="3" /></span><br />'.
9167: '</td></tr></table>'."\n".
9168: '</td></tr>';
9169: return $output;
9170: }
9171:
9172: sub user_formats_row {
9173: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
9174: my $output;
9175: my %text = (
9176: 'username' => 'new usernames',
9177: 'id' => 'IDs',
9178: );
9179: unless ($type eq 'email') {
9180: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
9181: $output = '<tr '.$css_class.'>'.
9182: '<td><span class="LC_nobreak">'.
9183: &mt("Format rules to check for $text{$type}: ").
9184: '</td><td class="LC_left_item" colspan="2"><table>';
9185: }
9186: my $rem;
9187: if (ref($ruleorder) eq 'ARRAY') {
9188: for (my $i=0; $i<@{$ruleorder}; $i++) {
9189: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
9190: my $rem = $i%($numinrow);
9191: if ($rem == 0) {
9192: if ($i > 0) {
9193: $output .= '</tr>';
9194: }
9195: $output .= '<tr>';
9196: }
9197: my $check = ' ';
9198: if (ref($settings) eq 'HASH') {
9199: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
9200: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
9201: $check = ' checked="checked" ';
9202: }
9203: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
9204: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
9205: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
9206: $check = ' checked="checked" ';
9207: }
9208: }
9209: }
9210: }
9211: my $name = $type.'_rule';
9212: if ($type eq 'email') {
9213: $name .= '_'.$status;
9214: }
9215: $output .= '<td class="LC_left_item">'.
9216: '<span class="LC_nobreak"><label>'.
9217: '<input type="checkbox" name="'.$name.'" '.
9218: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
9219: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
9220: }
9221: }
9222: $rem = @{$ruleorder}%($numinrow);
9223: }
9224: my $colsleft;
9225: if ($rem) {
9226: $colsleft = $numinrow - $rem;
9227: }
9228: if ($colsleft > 1 ) {
9229: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9230: ' </td>';
9231: } elsif ($colsleft == 1) {
9232: $output .= '<td class="LC_left_item"> </td>';
9233: }
9234: $output .= '</tr></table>';
9235: unless ($type eq 'email') {
9236: $output .= '</td></tr>';
9237: }
9238: return $output;
9239: }
9240:
9241: sub usercreation_types {
9242: my %lt = &Apache::lonlocal::texthash (
9243: author => 'When adding a co-author',
9244: course => 'When adding a user to a course',
9245: requestcrs => 'When requesting a course',
9246: any => 'Any',
9247: official => 'Institutional only ',
9248: unofficial => 'Non-institutional only',
9249: none => 'None',
9250: );
9251: return %lt;
9252: }
9253:
9254: sub selfcreation_types {
9255: my %lt = &Apache::lonlocal::texthash (
9256: selfcreate => 'User creates own account',
9257: any => 'Any',
9258: official => 'Institutional only ',
9259: unofficial => 'Non-institutional only',
9260: email => 'E-mail address',
9261: login => 'Institutional Login',
9262: sso => 'SSO',
9263: );
9264: }
9265:
9266: sub authtype_names {
9267: my %lt = &Apache::lonlocal::texthash(
9268: int => 'Internal',
9269: krb4 => 'Kerberos 4',
9270: krb5 => 'Kerberos 5',
9271: loc => 'Local',
9272: lti => 'LTI',
9273: );
9274: return %lt;
9275: }
9276:
9277: sub context_names {
9278: my %context_title = &Apache::lonlocal::texthash(
9279: author => 'Creating users when an Author',
9280: course => 'Creating users when in a course',
9281: domain => 'Creating users when a Domain Coordinator',
9282: );
9283: return %context_title;
9284: }
9285:
9286: sub print_usermodification {
9287: my ($position,$dom,$settings,$rowtotal) = @_;
9288: my $numinrow = 4;
9289: my ($context,$datatable,$rowcount);
9290: if ($position eq 'top') {
9291: $rowcount = 0;
9292: $context = 'author';
9293: foreach my $role ('ca','aa') {
9294: $datatable .= &modifiable_userdata_row($context,$role,$settings,
9295: $numinrow,$rowcount);
9296: $$rowtotal ++;
9297: $rowcount ++;
9298: }
9299: } elsif ($position eq 'bottom') {
9300: $context = 'course';
9301: $rowcount = 0;
9302: foreach my $role ('st','ep','ta','in','cr') {
9303: $datatable .= &modifiable_userdata_row($context,$role,$settings,
9304: $numinrow,$rowcount);
9305: $$rowtotal ++;
9306: $rowcount ++;
9307: }
9308: }
9309: return $datatable;
9310: }
9311:
9312: sub print_defaults {
9313: my ($position,$dom,$settings,$rowtotal) = @_;
9314: my $rownum = 0;
9315: my ($datatable,$css_class,$titles);
9316: unless ($position eq 'bottom') {
9317: $titles = &defaults_titles($dom);
9318: }
9319: if ($position eq 'top') {
9320: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
9321: 'datelocale_def','portal_def');
9322: my %defaults;
9323: if (ref($settings) eq 'HASH') {
9324: %defaults = %{$settings};
9325: } else {
9326: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9327: foreach my $item (@items) {
9328: $defaults{$item} = $domdefaults{$item};
9329: }
9330: }
9331: foreach my $item (@items) {
9332: if ($rownum%2) {
9333: $css_class = '';
9334: } else {
9335: $css_class = ' class="LC_odd_row" ';
9336: }
9337: $datatable .= '<tr'.$css_class.'>'.
9338: '<td><span class="LC_nobreak">'.$titles->{$item}.
9339: '</span></td><td class="LC_right_item" colspan="3">';
9340: if ($item eq 'auth_def') {
9341: my @authtypes = ('internal','krb4','krb5','localauth','lti');
9342: my %shortauth = (
9343: internal => 'int',
9344: krb4 => 'krb4',
9345: krb5 => 'krb5',
9346: localauth => 'loc',
9347: lti => 'lti',
9348: );
9349: my %authnames = &authtype_names();
9350: foreach my $auth (@authtypes) {
9351: my $checked = ' ';
9352: if ($defaults{$item} eq $auth) {
9353: $checked = ' checked="checked" ';
9354: }
9355: $datatable .= '<label><input type="radio" name="'.$item.
9356: '" value="'.$auth.'"'.$checked.'/>'.
9357: $authnames{$shortauth{$auth}}.'</label> ';
9358: }
9359: } elsif ($item eq 'timezone_def') {
9360: my $includeempty = 1;
9361: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
9362: } elsif ($item eq 'datelocale_def') {
9363: my $includeempty = 1;
9364: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
9365: } elsif ($item eq 'lang_def') {
9366: my $includeempty = 1;
9367: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
9368: } else {
9369: my $size;
9370: if ($item eq 'portal_def') {
9371: $size = ' size="25"';
9372: }
9373: $datatable .= '<input type="text" name="'.$item.'" value="'.
9374: $defaults{$item}.'"'.$size.' />';
9375: }
9376: $datatable .= '</td></tr>';
9377: $rownum ++;
9378: }
9379: } else {
9380: my %defaults;
9381: if (ref($settings) eq 'HASH') {
9382: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
9383: my $maxnum = @{$settings->{'inststatusorder'}};
9384: for (my $i=0; $i<$maxnum; $i++) {
9385: $css_class = $rownum%2?' class="LC_odd_row"':'';
9386: my $item = $settings->{'inststatusorder'}->[$i];
9387: my $title = $settings->{'inststatustypes'}->{$item};
9388: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
9389: $datatable .= '<tr'.$css_class.'>'.
9390: '<td><span class="LC_nobreak">'.
9391: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
9392: for (my $k=0; $k<=$maxnum; $k++) {
9393: my $vpos = $k+1;
9394: my $selstr;
9395: if ($k == $i) {
9396: $selstr = ' selected="selected" ';
9397: }
9398: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9399: }
9400: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
9401: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
9402: &mt('delete').'</span></td>'.
9403: '<td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.&mt('Name displayed:').
9404: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
9405: '</span></td></tr>';
9406: }
9407: $css_class = $rownum%2?' class="LC_odd_row"':'';
9408: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
9409: $datatable .= '<tr '.$css_class.'>'.
9410: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
9411: for (my $k=0; $k<=$maxnum; $k++) {
9412: my $vpos = $k+1;
9413: my $selstr;
9414: if ($k == $maxnum) {
9415: $selstr = ' selected="selected" ';
9416: }
9417: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9418: }
9419: $datatable .= '</select> '.&mt('Internal ID:').
9420: '<input type="text" size="10" name="addinststatus" value="" />'.
9421: ' '.&mt('(new)').
9422: '</span></td><td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.
9423: &mt('Name displayed:').
9424: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
9425: '</tr>'."\n";
9426: $rownum ++;
9427: }
9428: }
9429: }
9430: $$rowtotal += $rownum;
9431: return $datatable;
9432: }
9433:
9434: sub get_languages_hash {
9435: my %langchoices;
9436: foreach my $id (&Apache::loncommon::languageids()) {
9437: my $code = &Apache::loncommon::supportedlanguagecode($id);
9438: if ($code ne '') {
9439: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
9440: }
9441: }
9442: return %langchoices;
9443: }
9444:
9445: sub defaults_titles {
9446: my ($dom) = @_;
9447: my %titles = &Apache::lonlocal::texthash (
9448: 'auth_def' => 'Default authentication type',
9449: 'auth_arg_def' => 'Default authentication argument',
9450: 'lang_def' => 'Default language',
9451: 'timezone_def' => 'Default timezone',
9452: 'datelocale_def' => 'Default locale for dates',
9453: 'portal_def' => 'Portal/Default URL',
9454: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
9455: 'intauth_check' => 'Check bcrypt cost if authenticated',
9456: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
9457: );
9458: if ($dom) {
9459: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
9460: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
9461: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
9462: $protocol = 'http' if ($protocol ne 'https');
9463: if ($uint_dom) {
9464: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
9465: $uint_dom);
9466: }
9467: }
9468: return (\%titles);
9469: }
9470:
9471: sub print_scantron {
9472: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
9473: if ($position eq 'top') {
9474: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
9475: } else {
9476: return &print_scantronconfig($dom,$settings,\$rowtotal);
9477: }
9478: }
9479:
9480: sub scantron_javascript {
9481: return <<"ENDSCRIPT";
9482:
9483: <script type="text/javascript">
9484: // <![CDATA[
9485:
9486: function toggleScantron(form) {
9487: var csvfieldset = new Array();
9488: if (document.getElementById('scantroncsv_cols')) {
9489: csvfieldset.push(document.getElementById('scantroncsv_cols'));
9490: }
9491: if (document.getElementById('scantroncsv_options')) {
9492: csvfieldset.push(document.getElementById('scantroncsv_options'));
9493: }
9494: if (csvfieldset.length) {
9495: if (document.getElementById('scantronconfcsv')) {
9496: var scantroncsv = document.getElementById('scantronconfcsv');
9497: if (scantroncsv.checked) {
9498: for (var i=0; i<csvfieldset.length; i++) {
9499: csvfieldset[i].style.display = 'block';
9500: }
9501: } else {
9502: for (var i=0; i<csvfieldset.length; i++) {
9503: csvfieldset[i].style.display = 'none';
9504: }
9505: var csvselects = document.getElementsByClassName('scantronconfig_csv');
9506: if (csvselects.length) {
9507: for (var j=0; j<csvselects.length; j++) {
9508: csvselects[j].selectedIndex = 0;
9509: }
9510: }
9511: }
9512: }
9513: }
9514: return;
9515: }
9516: // ]]>
9517: </script>
9518:
9519: ENDSCRIPT
9520:
9521: }
9522:
9523: sub print_scantronformat {
9524: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
9525: my $itemcount = 1;
9526: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
9527: %confhash);
9528: my $switchserver = &check_switchserver($dom,$confname);
9529: my %lt = &Apache::lonlocal::texthash (
9530: default => 'Default bubblesheet format file error',
9531: custom => 'Custom bubblesheet format file error',
9532: );
9533: my %scantronfiles = (
9534: default => 'default.tab',
9535: custom => 'custom.tab',
9536: );
9537: foreach my $key (keys(%scantronfiles)) {
9538: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
9539: .$scantronfiles{$key};
9540: }
9541: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
9542: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
9543: if (!$switchserver) {
9544: my $servadm = $r->dir_config('lonAdmEMail');
9545: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
9546: if ($configuserok eq 'ok') {
9547: if ($author_ok eq 'ok') {
9548: my %legacyfile = (
9549: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
9550: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
9551: );
9552: my %md5chk;
9553: foreach my $type (keys(%legacyfile)) {
9554: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
9555: chomp($md5chk{$type});
9556: }
9557: if ($md5chk{'default'} ne $md5chk{'custom'}) {
9558: foreach my $type (keys(%legacyfile)) {
9559: ($scantronurls{$type},my $error) =
9560: &legacy_scantronformat($r,$dom,$confname,
9561: $type,$legacyfile{$type},
9562: $scantronurls{$type},
9563: $scantronfiles{$type});
9564: if ($error ne '') {
9565: $error{$type} = $error;
9566: }
9567: }
9568: if (keys(%error) == 0) {
9569: $is_custom = 1;
9570: $confhash{'scantron'}{'scantronformat'} =
9571: $scantronurls{'custom'};
9572: my $putresult =
9573: &Apache::lonnet::put_dom('configuration',
9574: \%confhash,$dom);
9575: if ($putresult ne 'ok') {
9576: $error{'custom'} =
9577: '<span class="LC_error">'.
9578: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
9579: }
9580: }
9581: } else {
9582: ($scantronurls{'default'},my $error) =
9583: &legacy_scantronformat($r,$dom,$confname,
9584: 'default',$legacyfile{'default'},
9585: $scantronurls{'default'},
9586: $scantronfiles{'default'});
9587: if ($error eq '') {
9588: $confhash{'scantron'}{'scantronformat'} = '';
9589: my $putresult =
9590: &Apache::lonnet::put_dom('configuration',
9591: \%confhash,$dom);
9592: if ($putresult ne 'ok') {
9593: $error{'default'} =
9594: '<span class="LC_error">'.
9595: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
9596: }
9597: } else {
9598: $error{'default'} = $error;
9599: }
9600: }
9601: }
9602: }
9603: } else {
9604: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
9605: }
9606: }
9607: if (ref($settings) eq 'HASH') {
9608: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
9609: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
9610: if ((!@info) || ($info[0] eq 'no_such_dir')) {
9611: $scantronurl = '';
9612: } else {
9613: $scantronurl = $settings->{'scantronformat'};
9614: }
9615: $is_custom = 1;
9616: } else {
9617: $scantronurl = $scantronurls{'default'};
9618: }
9619: } else {
9620: if ($is_custom) {
9621: $scantronurl = $scantronurls{'custom'};
9622: } else {
9623: $scantronurl = $scantronurls{'default'};
9624: }
9625: }
9626: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9627: $datatable .= '<tr'.$css_class.'>';
9628: if (!$is_custom) {
9629: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
9630: '<span class="LC_nobreak">';
9631: if ($scantronurl) {
9632: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
9633: undef,undef,undef,undef,'background-color:#ffffff');
9634: } else {
9635: $datatable = &mt('File unavailable for display');
9636: }
9637: $datatable .= '</span></td>';
9638: if (keys(%error) == 0) {
9639: $datatable .= '<td style="vertical-align: bottom">';
9640: if (!$switchserver) {
9641: $datatable .= &mt('Upload:').'<br />';
9642: }
9643: } else {
9644: my $errorstr;
9645: foreach my $key (sort(keys(%error))) {
9646: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
9647: }
9648: $datatable .= '<td>'.$errorstr;
9649: }
9650: } else {
9651: if (keys(%error) > 0) {
9652: my $errorstr;
9653: foreach my $key (sort(keys(%error))) {
9654: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
9655: }
9656: $datatable .= '<td>'.$errorstr.'</td><td> ';
9657: } elsif ($scantronurl) {
9658: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
9659: undef,undef,undef,undef,'background-color:#ffffff');
9660: $datatable .= '<td><span class="LC_nobreak">'.
9661: $link.
9662: '<label><input type="checkbox" name="scantronformat_del"'.
9663: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
9664: '<td><span class="LC_nobreak"> '.
9665: &mt('Replace:').'</span><br />';
9666: }
9667: }
9668: if (keys(%error) == 0) {
9669: if ($switchserver) {
9670: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
9671: } else {
9672: $datatable .='<span class="LC_nobreak"> '.
9673: '<input type="file" name="scantronformat" /></span>';
9674: }
9675: }
9676: $datatable .= '</td></tr>';
9677: $$rowtotal ++;
9678: return $datatable;
9679: }
9680:
9681: sub legacy_scantronformat {
9682: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
9683: my ($url,$error);
9684: my @statinfo = &Apache::lonnet::stat_file($newurl);
9685: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
9686: (my $result,$url) =
9687: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
9688: '','',$newfile);
9689: if ($result ne 'ok') {
9690: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
9691: }
9692: }
9693: return ($url,$error);
9694: }
9695:
9696: sub print_scantronconfig {
9697: my ($dom,$settings,$rowtotal) = @_;
9698: my $itemcount = 2;
9699: my $is_checked = ' checked="checked"';
9700: my %optionson = (
9701: hdr => ' checked="checked"',
9702: pad => ' checked="checked"',
9703: rem => ' checked="checked"',
9704: );
9705: my %optionsoff = (
9706: hdr => '',
9707: pad => '',
9708: rem => '',
9709: );
9710: my $currcsvsty = 'none';
9711: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
9712: my @fields = &scantroncsv_fields();
9713: my %titles = &scantronconfig_titles();
9714: if (ref($settings) eq 'HASH') {
9715: if (ref($settings->{config}) eq 'HASH') {
9716: if ($settings->{config}->{dat}) {
9717: $checked{'dat'} = $is_checked;
9718: }
9719: if (ref($settings->{config}->{csv}) eq 'HASH') {
9720: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
9721: %csvfields = %{$settings->{config}->{csv}->{fields}};
9722: if (keys(%csvfields) > 0) {
9723: $checked{'csv'} = $is_checked;
9724: $currcsvsty = 'block';
9725: }
9726: }
9727: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
9728: %csvoptions = %{$settings->{config}->{csv}->{options}};
9729: foreach my $option (keys(%optionson)) {
9730: unless ($csvoptions{$option}) {
9731: $optionsoff{$option} = $optionson{$option};
9732: $optionson{$option} = '';
9733: }
9734: }
9735: }
9736: }
9737: } else {
9738: $checked{'dat'} = $is_checked;
9739: }
9740: } else {
9741: $checked{'dat'} = $is_checked;
9742: }
9743: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
9744: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
9745: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
9746: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
9747: foreach my $item ('dat','csv') {
9748: my $id;
9749: if ($item eq 'csv') {
9750: $id = 'id="scantronconfcsv" ';
9751: }
9752: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
9753: $titles{$item}.'</label>'.(' 'x3);
9754: if ($item eq 'csv') {
9755: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
9756: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
9757: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
9758: foreach my $col (@fields) {
9759: my $selnone;
9760: if ($csvfields{$col} eq '') {
9761: $selnone = ' selected="selected"';
9762: }
9763: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
9764: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
9765: '<option value=""'.$selnone.'></option>';
9766: for (my $i=0; $i<20; $i++) {
9767: my $shown = $i+1;
9768: my $sel;
9769: unless ($selnone) {
9770: if (exists($csvfields{$col})) {
9771: if ($csvfields{$col} == $i) {
9772: $sel = ' selected="selected"';
9773: }
9774: }
9775: }
9776: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
9777: }
9778: $datatable .= '</select></td></tr>';
9779: }
9780: $datatable .= '</table></fieldset>'.
9781: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
9782: '<legend>'.&mt('CSV Options').'</legend>';
9783: foreach my $option ('hdr','pad','rem') {
9784: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
9785: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
9786: &mt('Yes').'</label>'.(' 'x2)."\n".
9787: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
9788: }
9789: $datatable .= '</fieldset>';
9790: $itemcount ++;
9791: }
9792: }
9793: $datatable .= '</td></tr>';
9794: $$rowtotal ++;
9795: return $datatable;
9796: }
9797:
9798: sub scantronconfig_titles {
9799: return &Apache::lonlocal::texthash(
9800: dat => 'Standard format (.dat)',
9801: csv => 'Comma separated values (.csv)',
9802: hdr => 'Remove first line in file (contains column titles)',
9803: pad => 'Prepend 0s to PaperID',
9804: rem => 'Remove leading spaces (except Question Response columns)',
9805: CODE => 'CODE',
9806: ID => 'Student ID',
9807: PaperID => 'Paper ID',
9808: FirstName => 'First Name',
9809: LastName => 'Last Name',
9810: FirstQuestion => 'First Question Response',
9811: Section => 'Section',
9812: );
9813: }
9814:
9815: sub scantroncsv_fields {
9816: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
9817: }
9818:
9819: sub print_coursecategories {
9820: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
9821: my $datatable;
9822: if ($position eq 'top') {
9823: my (%checked);
9824: my @catitems = ('unauth','auth');
9825: my @cattypes = ('std','domonly','codesrch','none');
9826: $checked{'unauth'} = 'std';
9827: $checked{'auth'} = 'std';
9828: if (ref($settings) eq 'HASH') {
9829: foreach my $type (@cattypes) {
9830: if ($type eq $settings->{'unauth'}) {
9831: $checked{'unauth'} = $type;
9832: }
9833: if ($type eq $settings->{'auth'}) {
9834: $checked{'auth'} = $type;
9835: }
9836: }
9837: }
9838: my %lt = &Apache::lonlocal::texthash (
9839: unauth => 'Catalog type for unauthenticated users',
9840: auth => 'Catalog type for authenticated users',
9841: none => 'No catalog',
9842: std => 'Standard catalog',
9843: domonly => 'Domain-only catalog',
9844: codesrch => "Code search form",
9845: );
9846: my $itemcount = 0;
9847: foreach my $item (@catitems) {
9848: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
9849: $datatable .= '<tr '.$css_class.'>'.
9850: '<td>'.$lt{$item}.'</td>'.
9851: '<td class="LC_right_item"><span class="LC_nobreak">';
9852: foreach my $type (@cattypes) {
9853: my $ischecked;
9854: if ($checked{$item} eq $type) {
9855: $ischecked=' checked="checked"';
9856: }
9857: $datatable .= '<label>'.
9858: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
9859: ' />'.$lt{$type}.'</label> ';
9860: }
9861: $datatable .= '</span></td></tr>';
9862: $itemcount ++;
9863: }
9864: $$rowtotal += $itemcount;
9865: } elsif ($position eq 'middle') {
9866: my $toggle_cats_crs = ' ';
9867: my $toggle_cats_dom = ' checked="checked" ';
9868: my $can_cat_crs = ' ';
9869: my $can_cat_dom = ' checked="checked" ';
9870: my $toggle_catscomm_comm = ' ';
9871: my $toggle_catscomm_dom = ' checked="checked" ';
9872: my $can_catcomm_comm = ' ';
9873: my $can_catcomm_dom = ' checked="checked" ';
9874: my $toggle_catsplace_place = ' ';
9875: my $toggle_catsplace_dom = ' checked="checked" ';
9876: my $can_catplace_place = ' ';
9877: my $can_catplace_dom = ' checked="checked" ';
9878:
9879: if (ref($settings) eq 'HASH') {
9880: if ($settings->{'togglecats'} eq 'crs') {
9881: $toggle_cats_crs = $toggle_cats_dom;
9882: $toggle_cats_dom = ' ';
9883: }
9884: if ($settings->{'categorize'} eq 'crs') {
9885: $can_cat_crs = $can_cat_dom;
9886: $can_cat_dom = ' ';
9887: }
9888: if ($settings->{'togglecatscomm'} eq 'comm') {
9889: $toggle_catscomm_comm = $toggle_catscomm_dom;
9890: $toggle_catscomm_dom = ' ';
9891: }
9892: if ($settings->{'categorizecomm'} eq 'comm') {
9893: $can_catcomm_comm = $can_catcomm_dom;
9894: $can_catcomm_dom = ' ';
9895: }
9896: if ($settings->{'togglecatsplace'} eq 'place') {
9897: $toggle_catsplace_place = $toggle_catsplace_dom;
9898: $toggle_catsplace_dom = ' ';
9899: }
9900: if ($settings->{'categorizeplace'} eq 'place') {
9901: $can_catplace_place = $can_catplace_dom;
9902: $can_catplace_dom = ' ';
9903: }
9904: }
9905: my %title = &Apache::lonlocal::texthash (
9906: togglecats => 'Show/Hide a course in catalog',
9907: togglecatscomm => 'Show/Hide a community in catalog',
9908: togglecatsplace => 'Show/Hide a placement test in catalog',
9909: categorize => 'Assign a category to a course',
9910: categorizecomm => 'Assign a category to a community',
9911: categorizeplace => 'Assign a category to a placement test',
9912: );
9913: my %level = &Apache::lonlocal::texthash (
9914: dom => 'Set in Domain',
9915: crs => 'Set in Course',
9916: comm => 'Set in Community',
9917: place => 'Set in Placement Test',
9918: );
9919: $datatable = '<tr class="LC_odd_row">'.
9920: '<td>'.$title{'togglecats'}.'</td>'.
9921: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
9922: '<input type="radio" name="togglecats"'.
9923: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9924: '<label><input type="radio" name="togglecats"'.
9925: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
9926: '</tr><tr>'.
9927: '<td>'.$title{'categorize'}.'</td>'.
9928: '<td class="LC_right_item"><span class="LC_nobreak">'.
9929: '<label><input type="radio" name="categorize"'.
9930: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9931: '<label><input type="radio" name="categorize"'.
9932: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
9933: '</tr><tr class="LC_odd_row">'.
9934: '<td>'.$title{'togglecatscomm'}.'</td>'.
9935: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
9936: '<input type="radio" name="togglecatscomm"'.
9937: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9938: '<label><input type="radio" name="togglecatscomm"'.
9939: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
9940: '</tr><tr>'.
9941: '<td>'.$title{'categorizecomm'}.'</td>'.
9942: '<td class="LC_right_item"><span class="LC_nobreak">'.
9943: '<label><input type="radio" name="categorizecomm"'.
9944: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9945: '<label><input type="radio" name="categorizecomm"'.
9946: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
9947: '</tr><tr class="LC_odd_row">'.
9948: '<td>'.$title{'togglecatsplace'}.'</td>'.
9949: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
9950: '<input type="radio" name="togglecatsplace"'.
9951: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9952: '<label><input type="radio" name="togglecatscomm"'.
9953: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
9954: '</tr><tr>'.
9955: '<td>'.$title{'categorizeplace'}.'</td>'.
9956: '<td class="LC_right_item"><span class="LC_nobreak">'.
9957: '<label><input type="radio" name="categorizeplace"'.
9958: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9959: '<label><input type="radio" name="categorizeplace"'.
9960: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
9961: '</tr>';
9962: $$rowtotal += 6;
9963: } else {
9964: my $css_class;
9965: my $itemcount = 1;
9966: my $cathash;
9967: if (ref($settings) eq 'HASH') {
9968: $cathash = $settings->{'cats'};
9969: }
9970: if (ref($cathash) eq 'HASH') {
9971: my (@cats,@trails,%allitems,%idx,@jsarray);
9972: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
9973: \%allitems,\%idx,\@jsarray);
9974: my $maxdepth = scalar(@cats);
9975: my $colattrib = '';
9976: if ($maxdepth > 2) {
9977: $colattrib = ' colspan="2" ';
9978: }
9979: my @path;
9980: if (@cats > 0) {
9981: if (ref($cats[0]) eq 'ARRAY') {
9982: my $numtop = @{$cats[0]};
9983: my $maxnum = $numtop;
9984: my %default_names = (
9985: instcode => &mt('Official courses'),
9986: communities => &mt('Communities'),
9987: placement => &mt('Placement Tests'),
9988: );
9989:
9990: if ((!grep(/^instcode$/,@{$cats[0]})) ||
9991: ($cathash->{'instcode::0'} eq '') ||
9992: (!grep(/^communities$/,@{$cats[0]})) ||
9993: ($cathash->{'communities::0'} eq '') ||
9994: (!grep(/^placement$/,@{$cats[0]})) ||
9995: ($cathash->{'placement::0'} eq '')) {
9996: $maxnum ++;
9997: }
9998: my $lastidx;
9999: for (my $i=0; $i<$numtop; $i++) {
10000: my $parent = $cats[0][$i];
10001: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10002: my $item = &escape($parent).'::0';
10003: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
10004: $lastidx = $idx{$item};
10005: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
10006: .'<select name="'.$item.'"'.$chgstr.'>';
10007: for (my $k=0; $k<=$maxnum; $k++) {
10008: my $vpos = $k+1;
10009: my $selstr;
10010: if ($k == $i) {
10011: $selstr = ' selected="selected" ';
10012: }
10013: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10014: }
10015: $datatable .= '</select></span></td><td>';
10016: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
10017: $datatable .= '<span class="LC_nobreak">'
10018: .$default_names{$parent}.'</span>';
10019: if ($parent eq 'instcode') {
10020: $datatable .= '<br /><span class="LC_nobreak">('
10021: .&mt('with institutional codes')
10022: .')</span></td><td'.$colattrib.'>';
10023: } else {
10024: $datatable .= '<table><tr><td>';
10025: }
10026: $datatable .= '<span class="LC_nobreak">'
10027: .'<label><input type="radio" name="'
10028: .$parent.'" value="1" checked="checked" />'
10029: .&mt('Display').'</label>';
10030: if ($parent eq 'instcode') {
10031: $datatable .= ' ';
10032: } else {
10033: $datatable .= '</span></td></tr><tr><td>'
10034: .'<span class="LC_nobreak">';
10035: }
10036: $datatable .= '<label><input type="radio" name="'
10037: .$parent.'" value="0" />'
10038: .&mt('Do not display').'</label></span>';
10039: if (($parent eq 'communities') || ($parent eq 'placement')) {
10040: $datatable .= '</td></tr></table>';
10041: }
10042: $datatable .= '</td>';
10043: } else {
10044: $datatable .= $parent
10045: .' <span class="LC_nobreak"><label>'
10046: .'<input type="checkbox" name="deletecategory" '
10047: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
10048: }
10049: my $depth = 1;
10050: push(@path,$parent);
10051: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
10052: pop(@path);
10053: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
10054: $itemcount ++;
10055: }
10056: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10057: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
10058: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
10059: for (my $k=0; $k<=$maxnum; $k++) {
10060: my $vpos = $k+1;
10061: my $selstr;
10062: if ($k == $numtop) {
10063: $selstr = ' selected="selected" ';
10064: }
10065: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10066: }
10067: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
10068: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
10069: .'</tr>'."\n";
10070: $itemcount ++;
10071: foreach my $default ('instcode','communities','placement') {
10072: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
10073: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10074: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
10075: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
10076: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
10077: for (my $k=0; $k<=$maxnum; $k++) {
10078: my $vpos = $k+1;
10079: my $selstr;
10080: if ($k == $maxnum) {
10081: $selstr = ' selected="selected" ';
10082: }
10083: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10084: }
10085: $datatable .= '</select></span></td>'.
10086: '<td><span class="LC_nobreak">'.
10087: $default_names{$default}.'</span>';
10088: if ($default eq 'instcode') {
10089: $datatable .= '<br /><span class="LC_nobreak">('
10090: .&mt('with institutional codes').')</span>';
10091: }
10092: $datatable .= '</td>'
10093: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
10094: .&mt('Display').'</label> '
10095: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
10096: .&mt('Do not display').'</label></span></td></tr>';
10097: }
10098: }
10099: }
10100: } else {
10101: $datatable .= &initialize_categories($itemcount);
10102: }
10103: } else {
10104: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
10105: .&initialize_categories($itemcount);
10106: }
10107: $$rowtotal += $itemcount;
10108: }
10109: return $datatable;
10110: }
10111:
10112: sub print_serverstatuses {
10113: my ($dom,$settings,$rowtotal) = @_;
10114: my $datatable;
10115: my @pages = &serverstatus_pages();
10116: my (%namedaccess,%machineaccess);
10117: foreach my $type (@pages) {
10118: $namedaccess{$type} = '';
10119: $machineaccess{$type}= '';
10120: }
10121: if (ref($settings) eq 'HASH') {
10122: foreach my $type (@pages) {
10123: if (exists($settings->{$type})) {
10124: if (ref($settings->{$type}) eq 'HASH') {
10125: foreach my $key (keys(%{$settings->{$type}})) {
10126: if ($key eq 'namedusers') {
10127: $namedaccess{$type} = $settings->{$type}->{$key};
10128: } elsif ($key eq 'machines') {
10129: $machineaccess{$type} = $settings->{$type}->{$key};
10130: }
10131: }
10132: }
10133: }
10134: }
10135: }
10136: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
10137: my $rownum = 0;
10138: my $css_class;
10139: foreach my $type (@pages) {
10140: $rownum ++;
10141: $css_class = $rownum%2?' class="LC_odd_row"':'';
10142: $datatable .= '<tr'.$css_class.'>'.
10143: '<td><span class="LC_nobreak">'.
10144: $titles->{$type}.'</span></td>'.
10145: '<td class="LC_left_item">'.
10146: '<input type="text" name="'.$type.'_namedusers" '.
10147: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
10148: '<td class="LC_right_item">'.
10149: '<span class="LC_nobreak">'.
10150: '<input type="text" name="'.$type.'_machines" '.
10151: 'value="'.$machineaccess{$type}.'" size="10" />'.
10152: '</span></td></tr>'."\n";
10153: }
10154: $$rowtotal += $rownum;
10155: return $datatable;
10156: }
10157:
10158: sub serverstatus_pages {
10159: return ('userstatus','lonstatus','loncron','server-status','codeversions',
10160: 'checksums','clusterstatus','certstatus','metadata_keywords',
10161: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
10162: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
10163: }
10164:
10165: sub defaults_javascript {
10166: my ($settings) = @_;
10167: return unless (ref($settings) eq 'HASH');
10168: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
10169: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
10170: if ($maxnum eq '') {
10171: $maxnum = 0;
10172: }
10173: $maxnum ++;
10174: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
10175: return <<"ENDSCRIPT";
10176: <script type="text/javascript">
10177: // <![CDATA[
10178: function reorderTypes(form,caller) {
10179: var changedVal;
10180: $jstext
10181: var newpos = 'addinststatus_pos';
10182: var current = new Array;
10183: var maxh = $maxnum;
10184: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
10185: var oldVal;
10186: if (caller == newpos) {
10187: changedVal = newitemVal;
10188: } else {
10189: var curritem = 'inststatus_pos_'+caller;
10190: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
10191: current[newitemVal] = newpos;
10192: }
10193: for (var i=0; i<inststatuses.length; i++) {
10194: if (inststatuses[i] != caller) {
10195: var elementName = 'inststatus_pos_'+inststatuses[i];
10196: if (form.elements[elementName]) {
10197: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
10198: current[currVal] = elementName;
10199: }
10200: }
10201: }
10202: for (var j=0; j<maxh; j++) {
10203: if (current[j] == undefined) {
10204: oldVal = j;
10205: }
10206: }
10207: if (oldVal < changedVal) {
10208: for (var k=oldVal+1; k<=changedVal ; k++) {
10209: var elementName = current[k];
10210: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
10211: }
10212: } else {
10213: for (var k=changedVal; k<oldVal; k++) {
10214: var elementName = current[k];
10215: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
10216: }
10217: }
10218: return;
10219: }
10220:
10221: // ]]>
10222: </script>
10223:
10224: ENDSCRIPT
10225: }
10226: return;
10227: }
10228:
10229: sub passwords_javascript {
10230: my %intalert = &Apache::lonlocal::texthash (
10231: 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.',
10232: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
10233: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
10234: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
10235: passexp => 'Warning: days before password expiration must be a positive integer (or blank).',
10236: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
10237: );
10238: &js_escape(\%intalert);
10239: my $defmin = $Apache::lonnet::passwdmin;
10240: my $intauthjs = <<"ENDSCRIPT";
10241:
10242: function warnIntAuth(field) {
10243: if (field.name == 'intauth_check') {
10244: if (field.value == '2') {
10245: alert('$intalert{authcheck}');
10246: }
10247: }
10248: if (field.name == 'intauth_cost') {
10249: field.value.replace(/\s/g,'');
10250: if (field.value != '') {
10251: var regexdigit=/^\\d+\$/;
10252: if (!regexdigit.test(field.value)) {
10253: alert('$intalert{authcost}');
10254: }
10255: }
10256: }
10257: return;
10258: }
10259:
10260: function warnIntPass(field) {
10261: field.value.replace(/^\s+/,'');
10262: field.value.replace(/\s+\$/,'');
10263: var regexdigit=/^\\d+\$/;
10264: if (field.name == 'passwords_min') {
10265: if (field.value == '') {
10266: alert('$intalert{passmin}');
10267: field.value = '$defmin';
10268: } else {
10269: if (!regexdigit.test(field.value)) {
10270: alert('$intalert{passmin}');
10271: field.value = '$defmin';
10272: }
10273: var minval = parseInt(field.value,10);
10274: if (minval < $defmin) {
10275: alert('$intalert{passmin}');
10276: field.value = '$defmin';
10277: }
10278: }
10279: } else {
10280: if (field.value == '0') {
10281: field.value = '';
10282: }
10283: if (field.value != '') {
10284: if (field.name == 'passwords_expire') {
10285: var regexpposnum=/^\\d+(|\\.\\d*)\$/;
10286: if (!regexpposnum.test(field.value)) {
10287: alert('$intalert{passexp}');
10288: field.value = '';
10289: } else {
10290: var expval = parseFloat(field.value);
10291: if (expval == 0) {
10292: alert('$intalert{passexp}');
10293: field.value = '';
10294: }
10295: }
10296: } else {
10297: if (!regexdigit.test(field.value)) {
10298: if (field.name == 'passwords_max') {
10299: alert('$intalert{passmax}');
10300: } else {
10301: if (field.name == 'passwords_numsaved') {
10302: alert('$intalert{passnum}');
10303: }
10304: }
10305: field.value = '';
10306: }
10307: }
10308: }
10309: }
10310: return;
10311: }
10312:
10313: ENDSCRIPT
10314: return &Apache::lonhtmlcommon::scripttag($intauthjs);
10315: }
10316:
10317: sub coursecategories_javascript {
10318: my ($settings) = @_;
10319: my ($output,$jstext,$cathash);
10320: if (ref($settings) eq 'HASH') {
10321: $cathash = $settings->{'cats'};
10322: }
10323: if (ref($cathash) eq 'HASH') {
10324: my (@cats,@jsarray,%idx);
10325: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
10326: if (@jsarray > 0) {
10327: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
10328: for (my $i=0; $i<@jsarray; $i++) {
10329: if (ref($jsarray[$i]) eq 'ARRAY') {
10330: my $catstr = join('","',@{$jsarray[$i]});
10331: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
10332: }
10333: }
10334: }
10335: } else {
10336: $jstext = ' var categories = Array(1);'."\n".
10337: ' categories[0] = Array("instcode_pos");'."\n";
10338: }
10339: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
10340: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
10341: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
10342: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
10343: &js_escape(\$instcode_reserved);
10344: &js_escape(\$communities_reserved);
10345: &js_escape(\$placement_reserved);
10346: &js_escape(\$choose_again);
10347: $output = <<"ENDSCRIPT";
10348: <script type="text/javascript">
10349: // <![CDATA[
10350: function reorderCats(form,parent,item,idx) {
10351: var changedVal;
10352: $jstext
10353: var newpos = 'addcategory_pos';
10354: if (parent == '') {
10355: var has_instcode = 0;
10356: var maxtop = categories[idx].length;
10357: for (var j=0; j<maxtop; j++) {
10358: if (categories[idx][j] == 'instcode::0') {
10359: has_instcode == 1;
10360: }
10361: }
10362: if (has_instcode == 0) {
10363: categories[idx][maxtop] = 'instcode_pos';
10364: }
10365: } else {
10366: newpos += '_'+parent;
10367: }
10368: var maxh = 1 + categories[idx].length;
10369: var current = new Array;
10370: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
10371: if (item == newpos) {
10372: changedVal = newitemVal;
10373: } else {
10374: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
10375: current[newitemVal] = newpos;
10376: }
10377: for (var i=0; i<categories[idx].length; i++) {
10378: var elementName = categories[idx][i];
10379: if (elementName != item) {
10380: if (form.elements[elementName]) {
10381: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
10382: current[currVal] = elementName;
10383: }
10384: }
10385: }
10386: var oldVal;
10387: for (var j=0; j<maxh; j++) {
10388: if (current[j] == undefined) {
10389: oldVal = j;
10390: }
10391: }
10392: if (oldVal < changedVal) {
10393: for (var k=oldVal+1; k<=changedVal ; k++) {
10394: var elementName = current[k];
10395: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
10396: }
10397: } else {
10398: for (var k=changedVal; k<oldVal; k++) {
10399: var elementName = current[k];
10400: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
10401: }
10402: }
10403: return;
10404: }
10405:
10406: function categoryCheck(form) {
10407: if (form.elements['addcategory_name'].value == 'instcode') {
10408: alert('$instcode_reserved\\n$choose_again');
10409: return false;
10410: }
10411: if (form.elements['addcategory_name'].value == 'communities') {
10412: alert('$communities_reserved\\n$choose_again');
10413: return false;
10414: }
10415: if (form.elements['addcategory_name'].value == 'placement') {
10416: alert('$placement_reserved\\n$choose_again');
10417: return false;
10418: }
10419: return true;
10420: }
10421:
10422: // ]]>
10423: </script>
10424:
10425: ENDSCRIPT
10426: return $output;
10427: }
10428:
10429: sub initialize_categories {
10430: my ($itemcount) = @_;
10431: my ($datatable,$css_class,$chgstr);
10432: my %default_names = (
10433: instcode => 'Official courses (with institutional codes)',
10434: communities => 'Communities',
10435: placement => 'Placement Tests',
10436: );
10437: my %selnum = (
10438: instcode => '0',
10439: communities => '1',
10440: placement => '2',
10441: );
10442: my %selected;
10443: foreach my $default ('instcode','communities','placement') {
10444: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10445: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
10446: map { $selected{$selnum{$_}} = '' } keys(%selnum);
10447: $selected{$selnum{$default}} = ' selected="selected"';
10448: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
10449: .'<select name="'.$default.'_pos"'.$chgstr.'>'
10450: .'<option value="0"'.$selected{'0'}.'>1</option>'
10451: .'<option value="1"'.$selected{'1'}.'>2</option>'
10452: .'<option value="2"'.$selected{'2'}.'>3</option>'
10453: .'<option value="3">4</option></select> '
10454: .$default_names{$default}
10455: .'</span></td><td><span class="LC_nobreak">'
10456: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
10457: .&mt('Display').'</label> <label>'
10458: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
10459: .'</label></span></td></tr>';
10460: $itemcount ++;
10461: }
10462: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10463: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
10464: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
10465: .'<select name="addcategory_pos"'.$chgstr.'>'
10466: .'<option value="0">1</option>'
10467: .'<option value="1">2</option>'
10468: .'<option value="2">3</option>'
10469: .'<option value="3" selected="selected">4</option></select> '
10470: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
10471: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
10472: .'</td></tr>';
10473: return $datatable;
10474: }
10475:
10476: sub build_category_rows {
10477: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
10478: my ($text,$name,$item,$chgstr);
10479: if (ref($cats) eq 'ARRAY') {
10480: my $maxdepth = scalar(@{$cats});
10481: if (ref($cats->[$depth]) eq 'HASH') {
10482: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
10483: my $numchildren = @{$cats->[$depth]{$parent}};
10484: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
10485: $text .= '<td><table class="LC_data_table">';
10486: my ($idxnum,$parent_name,$parent_item);
10487: my $higher = $depth - 1;
10488: if ($higher == 0) {
10489: $parent_name = &escape($parent).'::'.$higher;
10490: } else {
10491: if (ref($path) eq 'ARRAY') {
10492: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
10493: }
10494: }
10495: $parent_item = 'addcategory_pos_'.$parent_name;
10496: for (my $j=0; $j<=$numchildren; $j++) {
10497: if ($j < $numchildren) {
10498: $name = $cats->[$depth]{$parent}[$j];
10499: $item = &escape($name).':'.&escape($parent).':'.$depth;
10500: $idxnum = $idx->{$item};
10501: } else {
10502: $name = $parent_name;
10503: $item = $parent_item;
10504: }
10505: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
10506: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
10507: for (my $i=0; $i<=$numchildren; $i++) {
10508: my $vpos = $i+1;
10509: my $selstr;
10510: if ($j == $i) {
10511: $selstr = ' selected="selected" ';
10512: }
10513: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
10514: }
10515: $text .= '</select> ';
10516: if ($j < $numchildren) {
10517: my $deeper = $depth+1;
10518: $text .= $name.' '
10519: .'<label><input type="checkbox" name="deletecategory" value="'
10520: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
10521: if(ref($path) eq 'ARRAY') {
10522: push(@{$path},$name);
10523: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
10524: pop(@{$path});
10525: }
10526: } else {
10527: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
10528: if ($j == $numchildren) {
10529: $text .= $name;
10530: } else {
10531: $text .= $item;
10532: }
10533: $text .= '" value="" />';
10534: }
10535: $text .= '</td></tr>';
10536: }
10537: $text .= '</table></td>';
10538: } else {
10539: my $higher = $depth-1;
10540: if ($higher == 0) {
10541: $name = &escape($parent).'::'.$higher;
10542: } else {
10543: if (ref($path) eq 'ARRAY') {
10544: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
10545: }
10546: }
10547: my $colspan;
10548: if ($parent ne 'instcode') {
10549: $colspan = $maxdepth - $depth - 1;
10550: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
10551: }
10552: }
10553: }
10554: }
10555: return $text;
10556: }
10557:
10558: sub modifiable_userdata_row {
10559: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
10560: $rowid,$customcss,$rowstyle,$itemdesc) = @_;
10561: my ($role,$rolename,$statustype);
10562: $role = $item;
10563: if ($context eq 'cancreate') {
10564: if ($item =~ /^(emailusername)_(.+)$/) {
10565: $role = $1;
10566: $statustype = $2;
10567: if (ref($usertypes) eq 'HASH') {
10568: if ($usertypes->{$statustype}) {
10569: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
10570: } else {
10571: $rolename = &mt('Data provided by user');
10572: }
10573: }
10574: }
10575: } elsif ($context eq 'selfcreate') {
10576: if (ref($usertypes) eq 'HASH') {
10577: $rolename = $usertypes->{$role};
10578: } else {
10579: $rolename = $role;
10580: }
10581: } elsif ($context eq 'lti') {
10582: $rolename = &mt('Institutional data used (if available)');
10583: } elsif ($context eq 'privacy') {
10584: $rolename = $itemdesc;
10585: } else {
10586: if ($role eq 'cr') {
10587: $rolename = &mt('Custom role');
10588: } else {
10589: $rolename = &Apache::lonnet::plaintext($role);
10590: }
10591: }
10592: my (@fields,%fieldtitles);
10593: if (ref($fieldsref) eq 'ARRAY') {
10594: @fields = @{$fieldsref};
10595: } else {
10596: @fields = ('lastname','firstname','middlename','generation',
10597: 'permanentemail','id');
10598: }
10599: if ((ref($titlesref) eq 'HASH')) {
10600: %fieldtitles = %{$titlesref};
10601: } else {
10602: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
10603: }
10604: my $output;
10605: my $css_class;
10606: if ($rowcount%2) {
10607: $css_class = 'LC_odd_row';
10608: }
10609: if ($customcss) {
10610: $css_class .= " $customcss";
10611: }
10612: $css_class =~ s/^\s+//;
10613: if ($css_class) {
10614: $css_class = ' class="'.$css_class.'"';
10615: }
10616: if ($rowstyle) {
10617: $css_class .= ' style="'.$rowstyle.'"';
10618: }
10619: if ($rowid) {
10620: $rowid = ' id="'.$rowid.'"';
10621: }
10622: $output = '<tr '.$css_class.$rowid.'>'.
10623: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
10624: '<td class="LC_left_item" colspan="2"><table>';
10625: my $rem;
10626: my %checks;
10627: my %current;
10628: if (ref($settings) eq 'HASH') {
10629: my $hashref;
10630: if ($context eq 'lti') {
10631: if (ref($settings) eq 'HASH') {
10632: $hashref = $settings->{'instdata'};
10633: }
10634: } elsif ($context eq 'privacy') {
10635: my ($key,$inner) = split(/_/,$role);
10636: if (ref($settings) eq 'HASH') {
10637: if (ref($settings->{$key}) eq 'HASH') {
10638: $hashref = $settings->{$key}->{$inner};
10639: }
10640: }
10641: } elsif (ref($settings->{$context}) eq 'HASH') {
10642: if (ref($settings->{$context}->{$role}) eq 'HASH') {
10643: $hashref = $settings->{'lti_instdata'};
10644: }
10645: if ($role eq 'emailusername') {
10646: if ($statustype) {
10647: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
10648: $hashref = $settings->{$context}->{$role}->{$statustype};
10649: }
10650: }
10651: }
10652: }
10653: if (ref($hashref) eq 'HASH') {
10654: foreach my $field (@fields) {
10655: if ($hashref->{$field}) {
10656: if ($role eq 'emailusername') {
10657: $checks{$field} = $hashref->{$field};
10658: } else {
10659: $checks{$field} = ' checked="checked" ';
10660: }
10661: }
10662: }
10663: }
10664: }
10665:
10666: my $total = scalar(@fields);
10667: for (my $i=0; $i<$total; $i++) {
10668: $rem = $i%($numinrow);
10669: if ($rem == 0) {
10670: if ($i > 0) {
10671: $output .= '</tr>';
10672: }
10673: $output .= '<tr>';
10674: }
10675: my $check = ' ';
10676: unless ($role eq 'emailusername') {
10677: if (exists($checks{$fields[$i]})) {
10678: $check = $checks{$fields[$i]};
10679: } elsif ($context eq 'privacy') {
10680: if ($role =~ /^priv_(domain|course)$/) {
10681: if (ref($settings) ne 'HASH') {
10682: $check = ' checked="checked" ';
10683: }
10684: } elsif ($role =~ /^priv_(author|community)$/) {
10685: if (ref($settings) ne 'HASH') {
10686: unless ($fields[$i] eq 'id') {
10687: $check = ' checked="checked" ';
10688: }
10689: }
10690: } elsif ($role =~ /^(unpriv|othdom)_/) {
10691: if (ref($settings) ne 'HASH') {
10692: if (($fields[$i] eq 'lastname') || ($fields[$i] eq 'firstname')) {
10693: $check = ' checked="checked" ';
10694: }
10695: }
10696: }
10697: } elsif ($context ne 'lti') {
10698: if ($role eq 'st') {
10699: if (ref($settings) ne 'HASH') {
10700: $check = ' checked="checked" ';
10701: }
10702: }
10703: }
10704: }
10705: $output .= '<td class="LC_left_item">'.
10706: '<span class="LC_nobreak">';
10707: my $prefix = 'canmodify';
10708: if ($role eq 'emailusername') {
10709: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
10710: $checks{$fields[$i]} = 'omit';
10711: }
10712: foreach my $option ('required','optional','omit') {
10713: my $checked='';
10714: if ($checks{$fields[$i]} eq $option) {
10715: $checked='checked="checked" ';
10716: }
10717: $output .= '<label>'.
10718: '<input type="radio" name="'.$prefix.'_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
10719: &mt($option).'</label>'.(' ' x2);
10720: }
10721: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
10722: } else {
10723: if ($context eq 'lti') {
10724: $prefix = 'lti';
10725: } elsif ($context eq 'privacy') {
10726: $prefix = 'privacy';
10727: }
10728: $output .= '<label>'.
10729: '<input type="checkbox" name="'.$prefix.'_'.$role.'" '.
10730: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
10731: '</label>';
10732: }
10733: $output .= '</span></td>';
10734: }
10735: $rem = $total%$numinrow;
10736: my $colsleft;
10737: if ($rem) {
10738: $colsleft = $numinrow - $rem;
10739: }
10740: if ($colsleft > 1) {
10741: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
10742: ' </td>';
10743: } elsif ($colsleft == 1) {
10744: $output .= '<td class="LC_left_item"> </td>';
10745: }
10746: $output .= '</tr></table></td></tr>';
10747: return $output;
10748: }
10749:
10750: sub insttypes_row {
10751: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
10752: $customcss,$rowstyle) = @_;
10753: my %lt = &Apache::lonlocal::texthash (
10754: cansearch => 'Users allowed to search',
10755: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
10756: lockablenames => 'User preference to lock name',
10757: selfassign => 'Self-reportable affiliations',
10758: overrides => "Override domain's helpdesk settings based on requester's affiliation",
10759: );
10760: my $showdom;
10761: if ($context eq 'cansearch') {
10762: $showdom = ' ('.$dom.')';
10763: }
10764: my $class = 'LC_left_item';
10765: if ($context eq 'statustocreate') {
10766: $class = 'LC_right_item';
10767: }
10768: my $css_class;
10769: if ($$rowtotal%2) {
10770: $css_class = 'LC_odd_row';
10771: }
10772: if ($customcss) {
10773: $css_class .= ' '.$customcss;
10774: }
10775: $css_class =~ s/^\s+//;
10776: if ($css_class) {
10777: $css_class = ' class="'.$css_class.'"';
10778: }
10779: if ($rowstyle) {
10780: $css_class .= ' style="'.$rowstyle.'"';
10781: }
10782: if ($onclick) {
10783: $onclick = 'onclick="'.$onclick.'" ';
10784: }
10785: my $output = '<tr'.$css_class.'>'.
10786: '<td>'.$lt{$context}.$showdom.
10787: '</td><td class="'.$class.'" colspan="2"><table>';
10788: my $rem;
10789: if (ref($types) eq 'ARRAY') {
10790: for (my $i=0; $i<@{$types}; $i++) {
10791: if (defined($usertypes->{$types->[$i]})) {
10792: my $rem = $i%($numinrow);
10793: if ($rem == 0) {
10794: if ($i > 0) {
10795: $output .= '</tr>';
10796: }
10797: $output .= '<tr>';
10798: }
10799: my $check = ' ';
10800: if (ref($settings) eq 'HASH') {
10801: if (ref($settings->{$context}) eq 'ARRAY') {
10802: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
10803: $check = ' checked="checked" ';
10804: }
10805: } elsif (ref($settings->{$context}) eq 'HASH') {
10806: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
10807: $check = ' checked="checked" ';
10808: }
10809: } elsif ($context eq 'statustocreate') {
10810: $check = ' checked="checked" ';
10811: }
10812: }
10813: $output .= '<td class="LC_left_item">'.
10814: '<span class="LC_nobreak"><label>'.
10815: '<input type="checkbox" name="'.$context.'" '.
10816: 'value="'.$types->[$i].'"'.$check.$onclick.' />'.
10817: $usertypes->{$types->[$i]}.'</label></span></td>';
10818: }
10819: }
10820: $rem = @{$types}%($numinrow);
10821: }
10822: my $colsleft = $numinrow - $rem;
10823: if ($context eq 'overrides') {
10824: if ($colsleft > 1) {
10825: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
10826: } else {
10827: $output .= '<td class="LC_left_item">';
10828: }
10829: $output .= ' ';
10830: } else {
10831: if ($rem == 0) {
10832: $output .= '<tr>';
10833: }
10834: if ($colsleft > 1) {
10835: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
10836: } else {
10837: $output .= '<td class="LC_left_item">';
10838: }
10839: my $defcheck = ' ';
10840: if (ref($settings) eq 'HASH') {
10841: if (ref($settings->{$context}) eq 'ARRAY') {
10842: if (grep(/^default$/,@{$settings->{$context}})) {
10843: $defcheck = ' checked="checked" ';
10844: }
10845: } elsif ($context eq 'statustocreate') {
10846: $defcheck = ' checked="checked" ';
10847: }
10848: }
10849: $output .= '<span class="LC_nobreak"><label>'.
10850: '<input type="checkbox" name="'.$context.'" '.
10851: 'value="default"'.$defcheck.$onclick.' />'.
10852: $othertitle.'</label></span>';
10853: }
10854: $output .= '</td></tr></table></td></tr>';
10855: return $output;
10856: }
10857:
10858: sub sorted_searchtitles {
10859: my %searchtitles = &Apache::lonlocal::texthash(
10860: 'uname' => 'username',
10861: 'lastname' => 'last name',
10862: 'lastfirst' => 'last name, first name',
10863: );
10864: my @titleorder = ('uname','lastname','lastfirst');
10865: return (\%searchtitles,\@titleorder);
10866: }
10867:
10868: sub sorted_searchtypes {
10869: my %srchtypes_desc = (
10870: exact => 'is exact match',
10871: contains => 'contains ..',
10872: begins => 'begins with ..',
10873: );
10874: my @srchtypeorder = ('exact','begins','contains');
10875: return (\%srchtypes_desc,\@srchtypeorder);
10876: }
10877:
10878: sub usertype_update_row {
10879: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
10880: my $datatable;
10881: my $numinrow = 4;
10882: foreach my $type (@{$types}) {
10883: if (defined($usertypes->{$type})) {
10884: $$rownums ++;
10885: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
10886: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
10887: '</td><td class="LC_left_item"><table>';
10888: for (my $i=0; $i<@{$fields}; $i++) {
10889: my $rem = $i%($numinrow);
10890: if ($rem == 0) {
10891: if ($i > 0) {
10892: $datatable .= '</tr>';
10893: }
10894: $datatable .= '<tr>';
10895: }
10896: my $check = ' ';
10897: if (ref($settings) eq 'HASH') {
10898: if (ref($settings->{'fields'}) eq 'HASH') {
10899: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
10900: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
10901: $check = ' checked="checked" ';
10902: }
10903: }
10904: }
10905: }
10906:
10907: if ($i == @{$fields}-1) {
10908: my $colsleft = $numinrow - $rem;
10909: if ($colsleft > 1) {
10910: $datatable .= '<td colspan="'.$colsleft.'">';
10911: } else {
10912: $datatable .= '<td>';
10913: }
10914: } else {
10915: $datatable .= '<td>';
10916: }
10917: $datatable .= '<span class="LC_nobreak"><label>'.
10918: '<input type="checkbox" name="updateable_'.$type.
10919: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
10920: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
10921: }
10922: $datatable .= '</tr></table></td></tr>';
10923: }
10924: }
10925: return $datatable;
10926: }
10927:
10928: sub modify_login {
10929: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
10930: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
10931: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
10932: %title = ( coursecatalog => 'Display course catalog',
10933: adminmail => 'Display administrator E-mail address',
10934: helpdesk => 'Display "Contact Helpdesk" link',
10935: newuser => 'Link for visitors to create a user account',
10936: loginheader => 'Log-in box header');
10937: @offon = ('off','on');
10938: if (ref($domconfig{login}) eq 'HASH') {
10939: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
10940: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
10941: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
10942: }
10943: }
10944: }
10945: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
10946: \%domconfig,\%loginhash);
10947: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
10948: foreach my $item (@toggles) {
10949: $loginhash{login}{$item} = $env{'form.'.$item};
10950: }
10951: $loginhash{login}{loginheader} = $env{'form.loginheader'};
10952: if (ref($colchanges{'login'}) eq 'HASH') {
10953: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
10954: \%loginhash);
10955: }
10956:
10957: my %servers = &Apache::lonnet::internet_dom_servers($dom);
10958: my %domservers = &Apache::lonnet::get_servers($dom);
10959: my @loginvia_attribs = ('serverpath','custompath','exempt');
10960: if (keys(%servers) > 1) {
10961: foreach my $lonhost (keys(%servers)) {
10962: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
10963: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
10964: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
10965: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
10966: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
10967: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
10968: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
10969: $changes{'loginvia'}{$lonhost} = 1;
10970: } else {
10971: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
10972: $changes{'loginvia'}{$lonhost} = 1;
10973: }
10974: } else {
10975: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
10976: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
10977: $changes{'loginvia'}{$lonhost} = 1;
10978: }
10979: }
10980: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
10981: foreach my $item (@loginvia_attribs) {
10982: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
10983: }
10984: } else {
10985: foreach my $item (@loginvia_attribs) {
10986: my $new = $env{'form.'.$lonhost.'_'.$item};
10987: if (($item eq 'serverpath') && ($new eq 'custom')) {
10988: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
10989: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
10990: $new = '/';
10991: }
10992: }
10993: if (($item eq 'custompath') &&
10994: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
10995: $new = '';
10996: }
10997: if ($new ne $curr_loginvia{$lonhost}{$item}) {
10998: $changes{'loginvia'}{$lonhost} = 1;
10999: }
11000: if ($item eq 'exempt') {
11001: $new = &check_exempt_addresses($new);
11002: }
11003: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
11004: }
11005: }
11006: } else {
11007: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
11008: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
11009: $changes{'loginvia'}{$lonhost} = 1;
11010: foreach my $item (@loginvia_attribs) {
11011: my $new = $env{'form.'.$lonhost.'_'.$item};
11012: if (($item eq 'serverpath') && ($new eq 'custom')) {
11013: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
11014: $new = '/';
11015: }
11016: }
11017: if (($item eq 'custompath') &&
11018: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
11019: $new = '';
11020: }
11021: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
11022: }
11023: }
11024: }
11025: }
11026: }
11027:
11028: my $servadm = $r->dir_config('lonAdmEMail');
11029: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
11030: if (ref($domconfig{'login'}) eq 'HASH') {
11031: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
11032: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
11033: if ($lang eq 'nolang') {
11034: push(@currlangs,$lang);
11035: } elsif (defined($langchoices{$lang})) {
11036: push(@currlangs,$lang);
11037: } else {
11038: next;
11039: }
11040: }
11041: }
11042: }
11043: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
11044: if (@currlangs > 0) {
11045: foreach my $lang (@currlangs) {
11046: if (grep(/^\Q$lang\E$/,@delurls)) {
11047: $changes{'helpurl'}{$lang} = 1;
11048: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
11049: $changes{'helpurl'}{$lang} = 1;
11050: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
11051: push(@newlangs,$lang);
11052: } else {
11053: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
11054: }
11055: }
11056: }
11057: unless (grep(/^nolang$/,@currlangs)) {
11058: if ($env{'form.loginhelpurl_nolang.filename'}) {
11059: $changes{'helpurl'}{'nolang'} = 1;
11060: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
11061: push(@newlangs,'nolang');
11062: }
11063: }
11064: if ($env{'form.loginhelpurl_add_lang'}) {
11065: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
11066: ($env{'form.loginhelpurl_add_file.filename'})) {
11067: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
11068: $addedfile = $env{'form.loginhelpurl_add_lang'};
11069: }
11070: }
11071: if ((@newlangs > 0) || ($addedfile)) {
11072: my $error;
11073: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11074: if ($configuserok eq 'ok') {
11075: if ($switchserver) {
11076: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
11077: } elsif ($author_ok eq 'ok') {
11078: my @allnew = @newlangs;
11079: if ($addedfile ne '') {
11080: push(@allnew,$addedfile);
11081: }
11082: foreach my $lang (@allnew) {
11083: my $formelem = 'loginhelpurl_'.$lang;
11084: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
11085: $formelem = 'loginhelpurl_add_file';
11086: }
11087: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
11088: "help/$lang",'','',$newfile{$lang});
11089: if ($result eq 'ok') {
11090: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
11091: $changes{'helpurl'}{$lang} = 1;
11092: } else {
11093: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
11094: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
11095: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
11096: (!grep(/^\Q$lang\E$/,@delurls))) {
11097: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
11098: }
11099: }
11100: }
11101: } else {
11102: $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);
11103: }
11104: } else {
11105: $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);
11106: }
11107: if ($error) {
11108: &Apache::lonnet::logthis($error);
11109: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11110: }
11111: }
11112:
11113: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
11114: if (ref($domconfig{'login'}) eq 'HASH') {
11115: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
11116: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
11117: if ($domservers{$lonhost}) {
11118: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
11119: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
11120: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
11121: }
11122: }
11123: }
11124: }
11125: }
11126: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
11127: foreach my $lonhost (sort(keys(%domservers))) {
11128: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
11129: $changes{'headtag'}{$lonhost} = 1;
11130: } else {
11131: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
11132: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
11133: }
11134: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
11135: push(@newhosts,$lonhost);
11136: } elsif ($currheadtagurls{$lonhost}) {
11137: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
11138: if ($currexempt{$lonhost}) {
11139: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
11140: $changes{'headtag'}{$lonhost} = 1;
11141: }
11142: } elsif ($possexempt{$lonhost}) {
11143: $changes{'headtag'}{$lonhost} = 1;
11144: }
11145: if ($possexempt{$lonhost}) {
11146: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
11147: }
11148: }
11149: }
11150: }
11151: if (@newhosts) {
11152: my $error;
11153: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11154: if ($configuserok eq 'ok') {
11155: if ($switchserver) {
11156: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
11157: } elsif ($author_ok eq 'ok') {
11158: foreach my $lonhost (@newhosts) {
11159: my $formelem = 'loginheadtag_'.$lonhost;
11160: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
11161: "login/headtag/$lonhost",'','',
11162: $env{'form.loginheadtag_'.$lonhost.'.filename'});
11163: if ($result eq 'ok') {
11164: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
11165: $changes{'headtag'}{$lonhost} = 1;
11166: if ($possexempt{$lonhost}) {
11167: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
11168: }
11169: } else {
11170: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
11171: $newheadtagurls{$lonhost},$result);
11172: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
11173: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
11174: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
11175: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
11176: }
11177: }
11178: }
11179: } else {
11180: $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);
11181: }
11182: } else {
11183: $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);
11184: }
11185: if ($error) {
11186: &Apache::lonnet::logthis($error);
11187: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11188: }
11189: }
11190: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
11191:
11192: my $defaulthelpfile = '/adm/loginproblems.html';
11193: my $defaulttext = &mt('Default in use');
11194:
11195: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
11196: $dom);
11197: if ($putresult eq 'ok') {
11198: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
11199: my %defaultchecked = (
11200: 'coursecatalog' => 'on',
11201: 'helpdesk' => 'on',
11202: 'adminmail' => 'off',
11203: 'newuser' => 'off',
11204: );
11205: if (ref($domconfig{'login'}) eq 'HASH') {
11206: foreach my $item (@toggles) {
11207: if ($defaultchecked{$item} eq 'on') {
11208: if (($domconfig{'login'}{$item} eq '0') &&
11209: ($env{'form.'.$item} eq '1')) {
11210: $changes{$item} = 1;
11211: } elsif (($domconfig{'login'}{$item} eq '' ||
11212: $domconfig{'login'}{$item} eq '1') &&
11213: ($env{'form.'.$item} eq '0')) {
11214: $changes{$item} = 1;
11215: }
11216: } elsif ($defaultchecked{$item} eq 'off') {
11217: if (($domconfig{'login'}{$item} eq '1') &&
11218: ($env{'form.'.$item} eq '0')) {
11219: $changes{$item} = 1;
11220: } elsif (($domconfig{'login'}{$item} eq '' ||
11221: $domconfig{'login'}{$item} eq '0') &&
11222: ($env{'form.'.$item} eq '1')) {
11223: $changes{$item} = 1;
11224: }
11225: }
11226: }
11227: }
11228: if (keys(%changes) > 0 || $colchgtext) {
11229: &Apache::loncommon::devalidate_domconfig_cache($dom);
11230: if (ref($lastactref) eq 'HASH') {
11231: $lastactref->{'domainconfig'} = 1;
11232: }
11233: $resulttext = &mt('Changes made:').'<ul>';
11234: foreach my $item (sort(keys(%changes))) {
11235: if ($item eq 'loginvia') {
11236: if (ref($changes{$item}) eq 'HASH') {
11237: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
11238: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
11239: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
11240: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
11241: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
11242: $protocol = 'http' if ($protocol ne 'https');
11243: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
11244:
11245: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
11246: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
11247: } else {
11248: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
11249: }
11250: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
11251: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
11252: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
11253: }
11254: $resulttext .= '</li>';
11255: } else {
11256: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
11257: }
11258: } else {
11259: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
11260: }
11261: }
11262: $resulttext .= '</ul></li>';
11263: }
11264: } elsif ($item eq 'helpurl') {
11265: if (ref($changes{$item}) eq 'HASH') {
11266: foreach my $lang (sort(keys(%{$changes{$item}}))) {
11267: if (grep(/^\Q$lang\E$/,@delurls)) {
11268: my ($chg,$link);
11269: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
11270: if ($lang eq 'nolang') {
11271: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
11272: } else {
11273: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
11274: }
11275: $resulttext .= '<li>'.$chg.'</li>';
11276: } else {
11277: my $chg;
11278: if ($lang eq 'nolang') {
11279: $chg = &mt('custom log-in help file for no preferred language');
11280: } else {
11281: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
11282: }
11283: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
11284: $loginhash{'login'}{'helpurl'}{$lang}.
11285: '?inhibitmenu=yes',$chg,600,500).
11286: '</li>';
11287: }
11288: }
11289: }
11290: } elsif ($item eq 'headtag') {
11291: if (ref($changes{$item}) eq 'HASH') {
11292: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
11293: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
11294: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
11295: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
11296: $resulttext .= '<li><a href="'.
11297: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
11298: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
11299: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
11300: if ($possexempt{$lonhost}) {
11301: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
11302: } else {
11303: $resulttext .= &mt('included for any client IP');
11304: }
11305: $resulttext .= '</li>';
11306: }
11307: }
11308: }
11309: } elsif ($item eq 'captcha') {
11310: if (ref($loginhash{'login'}) eq 'HASH') {
11311: my $chgtxt;
11312: if ($loginhash{'login'}{$item} eq 'notused') {
11313: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
11314: } else {
11315: my %captchas = &captcha_phrases();
11316: if ($captchas{$loginhash{'login'}{$item}}) {
11317: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
11318: } else {
11319: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
11320: }
11321: }
11322: $resulttext .= '<li>'.$chgtxt.'</li>';
11323: }
11324: } elsif ($item eq 'recaptchakeys') {
11325: if (ref($loginhash{'login'}) eq 'HASH') {
11326: my ($privkey,$pubkey);
11327: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
11328: $pubkey = $loginhash{'login'}{$item}{'public'};
11329: $privkey = $loginhash{'login'}{$item}{'private'};
11330: }
11331: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
11332: if (!$pubkey) {
11333: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
11334: } else {
11335: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
11336: }
11337: if (!$privkey) {
11338: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
11339: } else {
11340: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
11341: }
11342: $chgtxt .= '</ul>';
11343: $resulttext .= '<li>'.$chgtxt.'</li>';
11344: }
11345: } elsif ($item eq 'recaptchaversion') {
11346: if (ref($loginhash{'login'}) eq 'HASH') {
11347: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
11348: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
11349: '</li>';
11350: }
11351: }
11352: } else {
11353: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
11354: }
11355: }
11356: $resulttext .= $colchgtext.'</ul>';
11357: } else {
11358: $resulttext = &mt('No changes made to log-in page settings');
11359: }
11360: } else {
11361: $resulttext = '<span class="LC_error">'.
11362: &mt('An error occurred: [_1]',$putresult).'</span>';
11363: }
11364: if ($errors) {
11365: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
11366: $errors.'</ul>';
11367: }
11368: return $resulttext;
11369: }
11370:
11371: sub check_exempt_addresses {
11372: my ($iplist) = @_;
11373: $iplist =~ s/^\s+//;
11374: $iplist =~ s/\s+$//;
11375: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
11376: my (@okips,$new);
11377: foreach my $ip (@poss_ips) {
11378: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
11379: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
11380: push(@okips,$ip);
11381: }
11382: }
11383: }
11384: if (@okips > 0) {
11385: $new = join(',',@okips);
11386: } else {
11387: $new = '';
11388: }
11389: return $new;
11390: }
11391:
11392: sub color_font_choices {
11393: my %choices =
11394: &Apache::lonlocal::texthash (
11395: img => "Header",
11396: bgs => "Background colors",
11397: links => "Link colors",
11398: images => "Images",
11399: font => "Font color",
11400: fontmenu => "Font menu",
11401: pgbg => "Page",
11402: tabbg => "Header",
11403: sidebg => "Border",
11404: link => "Link",
11405: alink => "Active link",
11406: vlink => "Visited link",
11407: );
11408: return %choices;
11409: }
11410:
11411: sub modify_rolecolors {
11412: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
11413: my ($resulttext,%rolehash);
11414: $rolehash{'rolecolors'} = {};
11415: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
11416: if ($domconfig{'rolecolors'} eq '') {
11417: $domconfig{'rolecolors'} = {};
11418: }
11419: }
11420: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
11421: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
11422: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
11423: $dom);
11424: if ($putresult eq 'ok') {
11425: if (keys(%changes) > 0) {
11426: &Apache::loncommon::devalidate_domconfig_cache($dom);
11427: if (ref($lastactref) eq 'HASH') {
11428: $lastactref->{'domainconfig'} = 1;
11429: }
11430: $resulttext = &display_colorchgs($dom,\%changes,$roles,
11431: $rolehash{'rolecolors'});
11432: } else {
11433: $resulttext = &mt('No changes made to default color schemes');
11434: }
11435: } else {
11436: $resulttext = '<span class="LC_error">'.
11437: &mt('An error occurred: [_1]',$putresult).'</span>';
11438: }
11439: if ($errors) {
11440: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
11441: $errors.'</ul>';
11442: }
11443: return $resulttext;
11444: }
11445:
11446: sub modify_colors {
11447: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
11448: my (%changes,%choices);
11449: my @bgs;
11450: my @links = ('link','alink','vlink');
11451: my @logintext;
11452: my @images;
11453: my $servadm = $r->dir_config('lonAdmEMail');
11454: my $errors;
11455: my %defaults;
11456: foreach my $role (@{$roles}) {
11457: if ($role eq 'login') {
11458: %choices = &login_choices();
11459: @logintext = ('textcol','bgcol');
11460: } else {
11461: %choices = &color_font_choices();
11462: }
11463: if ($role eq 'login') {
11464: @images = ('img','logo','domlogo','login');
11465: @bgs = ('pgbg','mainbg','sidebg');
11466: } else {
11467: @images = ('img');
11468: @bgs = ('pgbg','tabbg','sidebg');
11469: }
11470: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
11471: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
11472: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
11473: }
11474: if ($role eq 'login') {
11475: foreach my $item (@logintext) {
11476: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
11477: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
11478: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
11479: }
11480: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
11481: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
11482: }
11483: }
11484: } else {
11485: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
11486: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
11487: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
11488: }
11489: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
11490: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
11491: }
11492: }
11493: foreach my $item (@bgs) {
11494: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
11495: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
11496: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
11497: }
11498: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
11499: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
11500: }
11501: }
11502: foreach my $item (@links) {
11503: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
11504: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
11505: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
11506: }
11507: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
11508: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
11509: }
11510: }
11511: my ($configuserok,$author_ok,$switchserver) =
11512: &config_check($dom,$confname,$servadm);
11513: my ($width,$height) = &thumb_dimensions();
11514: if (ref($domconfig->{$role}) ne 'HASH') {
11515: $domconfig->{$role} = {};
11516: }
11517: foreach my $img (@images) {
11518: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
11519: if (defined($env{'form.login_showlogo_'.$img})) {
11520: $confhash->{$role}{'showlogo'}{$img} = 1;
11521: } else {
11522: $confhash->{$role}{'showlogo'}{$img} = 0;
11523: }
11524: }
11525: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
11526: && !defined($domconfig->{$role}{$img})
11527: && !$env{'form.'.$role.'_del_'.$img}
11528: && $env{'form.'.$role.'_import_'.$img}) {
11529: # import the old configured image from the .tab setting
11530: # if they haven't provided a new one
11531: $domconfig->{$role}{$img} =
11532: $env{'form.'.$role.'_import_'.$img};
11533: }
11534: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
11535: my $error;
11536: if ($configuserok eq 'ok') {
11537: if ($switchserver) {
11538: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
11539: } else {
11540: if ($author_ok eq 'ok') {
11541: my ($result,$logourl) =
11542: &publishlogo($r,'upload',$role.'_'.$img,
11543: $dom,$confname,$img,$width,$height);
11544: if ($result eq 'ok') {
11545: $confhash->{$role}{$img} = $logourl;
11546: $changes{$role}{'images'}{$img} = 1;
11547: } else {
11548: $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);
11549: }
11550: } else {
11551: $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);
11552: }
11553: }
11554: } else {
11555: $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);
11556: }
11557: if ($error) {
11558: &Apache::lonnet::logthis($error);
11559: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11560: }
11561: } elsif ($domconfig->{$role}{$img} ne '') {
11562: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
11563: my $error;
11564: if ($configuserok eq 'ok') {
11565: # is confname an author?
11566: if ($switchserver eq '') {
11567: if ($author_ok eq 'ok') {
11568: my ($result,$logourl) =
11569: &publishlogo($r,'copy',$domconfig->{$role}{$img},
11570: $dom,$confname,$img,$width,$height);
11571: if ($result eq 'ok') {
11572: $confhash->{$role}{$img} = $logourl;
11573: $changes{$role}{'images'}{$img} = 1;
11574: }
11575: }
11576: }
11577: }
11578: }
11579: }
11580: }
11581: if (ref($domconfig) eq 'HASH') {
11582: if (ref($domconfig->{$role}) eq 'HASH') {
11583: foreach my $img (@images) {
11584: if ($domconfig->{$role}{$img} ne '') {
11585: if ($env{'form.'.$role.'_del_'.$img}) {
11586: $confhash->{$role}{$img} = '';
11587: $changes{$role}{'images'}{$img} = 1;
11588: } else {
11589: if ($confhash->{$role}{$img} eq '') {
11590: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
11591: }
11592: }
11593: } else {
11594: if ($env{'form.'.$role.'_del_'.$img}) {
11595: $confhash->{$role}{$img} = '';
11596: $changes{$role}{'images'}{$img} = 1;
11597: }
11598: }
11599: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
11600: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
11601: if ($confhash->{$role}{'showlogo'}{$img} ne
11602: $domconfig->{$role}{'showlogo'}{$img}) {
11603: $changes{$role}{'showlogo'}{$img} = 1;
11604: }
11605: } else {
11606: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
11607: $changes{$role}{'showlogo'}{$img} = 1;
11608: }
11609: }
11610: }
11611: }
11612: if ($domconfig->{$role}{'font'} ne '') {
11613: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
11614: $changes{$role}{'font'} = 1;
11615: }
11616: } else {
11617: if ($confhash->{$role}{'font'}) {
11618: $changes{$role}{'font'} = 1;
11619: }
11620: }
11621: if ($role ne 'login') {
11622: if ($domconfig->{$role}{'fontmenu'} ne '') {
11623: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
11624: $changes{$role}{'fontmenu'} = 1;
11625: }
11626: } else {
11627: if ($confhash->{$role}{'fontmenu'}) {
11628: $changes{$role}{'fontmenu'} = 1;
11629: }
11630: }
11631: }
11632: foreach my $item (@bgs) {
11633: if ($domconfig->{$role}{$item} ne '') {
11634: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
11635: $changes{$role}{'bgs'}{$item} = 1;
11636: }
11637: } else {
11638: if ($confhash->{$role}{$item}) {
11639: $changes{$role}{'bgs'}{$item} = 1;
11640: }
11641: }
11642: }
11643: foreach my $item (@links) {
11644: if ($domconfig->{$role}{$item} ne '') {
11645: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
11646: $changes{$role}{'links'}{$item} = 1;
11647: }
11648: } else {
11649: if ($confhash->{$role}{$item}) {
11650: $changes{$role}{'links'}{$item} = 1;
11651: }
11652: }
11653: }
11654: foreach my $item (@logintext) {
11655: if ($domconfig->{$role}{$item} ne '') {
11656: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
11657: $changes{$role}{'logintext'}{$item} = 1;
11658: }
11659: } else {
11660: if ($confhash->{$role}{$item}) {
11661: $changes{$role}{'logintext'}{$item} = 1;
11662: }
11663: }
11664: }
11665: } else {
11666: &default_change_checker($role,\@images,\@links,\@bgs,
11667: \@logintext,$confhash,\%changes);
11668: }
11669: } else {
11670: &default_change_checker($role,\@images,\@links,\@bgs,
11671: \@logintext,$confhash,\%changes);
11672: }
11673: }
11674: return ($errors,%changes);
11675: }
11676:
11677: sub config_check {
11678: my ($dom,$confname,$servadm) = @_;
11679: my ($configuserok,$author_ok,$switchserver,%currroles);
11680: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
11681: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
11682: $confname,$servadm);
11683: if ($configuserok eq 'ok') {
11684: $switchserver = &check_switchserver($dom,$confname);
11685: if ($switchserver eq '') {
11686: $author_ok = &check_authorstatus($dom,$confname,%currroles);
11687: }
11688: }
11689: return ($configuserok,$author_ok,$switchserver);
11690: }
11691:
11692: sub default_change_checker {
11693: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
11694: foreach my $item (@{$links}) {
11695: if ($confhash->{$role}{$item}) {
11696: $changes->{$role}{'links'}{$item} = 1;
11697: }
11698: }
11699: foreach my $item (@{$bgs}) {
11700: if ($confhash->{$role}{$item}) {
11701: $changes->{$role}{'bgs'}{$item} = 1;
11702: }
11703: }
11704: foreach my $item (@{$logintext}) {
11705: if ($confhash->{$role}{$item}) {
11706: $changes->{$role}{'logintext'}{$item} = 1;
11707: }
11708: }
11709: foreach my $img (@{$images}) {
11710: if ($env{'form.'.$role.'_del_'.$img}) {
11711: $confhash->{$role}{$img} = '';
11712: $changes->{$role}{'images'}{$img} = 1;
11713: }
11714: if ($role eq 'login') {
11715: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
11716: $changes->{$role}{'showlogo'}{$img} = 1;
11717: }
11718: }
11719: }
11720: if ($confhash->{$role}{'font'}) {
11721: $changes->{$role}{'font'} = 1;
11722: }
11723: }
11724:
11725: sub display_colorchgs {
11726: my ($dom,$changes,$roles,$confhash) = @_;
11727: my (%choices,$resulttext);
11728: if (!grep(/^login$/,@{$roles})) {
11729: $resulttext = &mt('Changes made:').'<br />';
11730: }
11731: foreach my $role (@{$roles}) {
11732: if ($role eq 'login') {
11733: %choices = &login_choices();
11734: } else {
11735: %choices = &color_font_choices();
11736: }
11737: if (ref($changes->{$role}) eq 'HASH') {
11738: if ($role ne 'login') {
11739: $resulttext .= '<h4>'.&mt($role).'</h4>';
11740: }
11741: foreach my $key (sort(keys(%{$changes->{$role}}))) {
11742: if ($role ne 'login') {
11743: $resulttext .= '<ul>';
11744: }
11745: if (ref($changes->{$role}{$key}) eq 'HASH') {
11746: if ($role ne 'login') {
11747: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
11748: }
11749: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
11750: if (($role eq 'login') && ($key eq 'showlogo')) {
11751: if ($confhash->{$role}{$key}{$item}) {
11752: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
11753: } else {
11754: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
11755: }
11756: } elsif ($confhash->{$role}{$item} eq '') {
11757: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
11758: } else {
11759: my $newitem = $confhash->{$role}{$item};
11760: if ($key eq 'images') {
11761: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" style="vertical-align: bottom" />';
11762: }
11763: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
11764: }
11765: }
11766: if ($role ne 'login') {
11767: $resulttext .= '</ul></li>';
11768: }
11769: } else {
11770: if ($confhash->{$role}{$key} eq '') {
11771: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
11772: } else {
11773: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
11774: }
11775: }
11776: if ($role ne 'login') {
11777: $resulttext .= '</ul>';
11778: }
11779: }
11780: }
11781: }
11782: return $resulttext;
11783: }
11784:
11785: sub thumb_dimensions {
11786: return ('200','50');
11787: }
11788:
11789: sub check_dimensions {
11790: my ($inputfile) = @_;
11791: my ($fullwidth,$fullheight);
11792: if ($inputfile =~ m|^[/\w.\-]+$|) {
11793: if (open(PIPE,"identify $inputfile 2>&1 |")) {
11794: my $imageinfo = <PIPE>;
11795: if (!close(PIPE)) {
11796: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
11797: }
11798: chomp($imageinfo);
11799: my ($fullsize) =
11800: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
11801: if ($fullsize) {
11802: ($fullwidth,$fullheight) = split(/x/,$fullsize);
11803: }
11804: }
11805: }
11806: return ($fullwidth,$fullheight);
11807: }
11808:
11809: sub check_configuser {
11810: my ($uhome,$dom,$confname,$servadm) = @_;
11811: my ($configuserok,%currroles);
11812: if ($uhome eq 'no_host') {
11813: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
11814: my $configpass = &LONCAPA::Enrollment::create_password($dom);
11815: $configuserok =
11816: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
11817: $configpass,'','','','','',undef,$servadm);
11818: } else {
11819: $configuserok = 'ok';
11820: %currroles =
11821: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
11822: }
11823: return ($configuserok,%currroles);
11824: }
11825:
11826: sub check_authorstatus {
11827: my ($dom,$confname,%currroles) = @_;
11828: my $author_ok;
11829: if (!$currroles{':'.$dom.':au'}) {
11830: my $start = time;
11831: my $end = 0;
11832: $author_ok =
11833: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
11834: 'au',$end,$start,'','','domconfig');
11835: } else {
11836: $author_ok = 'ok';
11837: }
11838: return $author_ok;
11839: }
11840:
11841: sub publishlogo {
11842: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
11843: my ($output,$fname,$logourl,$madethumb);
11844: if ($action eq 'upload') {
11845: $fname=$env{'form.'.$formname.'.filename'};
11846: chop($env{'form.'.$formname});
11847: } else {
11848: ($fname) = ($formname =~ /([^\/]+)$/);
11849: }
11850: if ($savefileas ne '') {
11851: $fname = $savefileas;
11852: }
11853: $fname=&Apache::lonnet::clean_filename($fname);
11854: # See if there is anything left
11855: unless ($fname) { return ('error: no uploaded file'); }
11856: $fname="$subdir/$fname";
11857: my $docroot=$r->dir_config('lonDocRoot');
11858: my $filepath="$docroot/priv";
11859: my $relpath = "$dom/$confname";
11860: my ($fnamepath,$file,$fetchthumb);
11861: $file=$fname;
11862: if ($fname=~m|/|) {
11863: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
11864: }
11865: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
11866: my $count;
11867: for ($count=5;$count<=$#parts;$count++) {
11868: $filepath.="/$parts[$count]";
11869: if ((-e $filepath)!=1) {
11870: mkdir($filepath,02770);
11871: }
11872: }
11873: # Check for bad extension and disallow upload
11874: if ($file=~/\.(\w+)$/ &&
11875: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
11876: $output =
11877: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
11878: } elsif ($file=~/\.(\w+)$/ &&
11879: !defined(&Apache::loncommon::fileembstyle($1))) {
11880: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
11881: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
11882: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
11883: } elsif (-d "$filepath/$file") {
11884: $output = &mt('Filename is a directory name - rename the file and re-upload');
11885: } else {
11886: my $source = $filepath.'/'.$file;
11887: my $logfile;
11888: if (!open($logfile,">>",$source.'.log')) {
11889: return (&mt('No write permission to Authoring Space'));
11890: }
11891: print $logfile
11892: "\n================= Publish ".localtime()." ================\n".
11893: $env{'user.name'}.':'.$env{'user.domain'}."\n";
11894: # Save the file
11895: if (!open(FH,">",$source)) {
11896: &Apache::lonnet::logthis('Failed to create '.$source);
11897: return (&mt('Failed to create file'));
11898: }
11899: if ($action eq 'upload') {
11900: if (!print FH ($env{'form.'.$formname})) {
11901: &Apache::lonnet::logthis('Failed to write to '.$source);
11902: return (&mt('Failed to write file'));
11903: }
11904: } else {
11905: my $original = &Apache::lonnet::filelocation('',$formname);
11906: if(!copy($original,$source)) {
11907: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
11908: return (&mt('Failed to write file'));
11909: }
11910: }
11911: close(FH);
11912: chmod(0660, $source); # Permissions to rw-rw---.
11913:
11914: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
11915: my $copyfile=$targetdir.'/'.$file;
11916:
11917: my @parts=split(/\//,$targetdir);
11918: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
11919: for (my $count=5;$count<=$#parts;$count++) {
11920: $path.="/$parts[$count]";
11921: if (!-e $path) {
11922: print $logfile "\nCreating directory ".$path;
11923: mkdir($path,02770);
11924: }
11925: }
11926: my $versionresult;
11927: if (-e $copyfile) {
11928: $versionresult = &logo_versioning($targetdir,$file,$logfile);
11929: } else {
11930: $versionresult = 'ok';
11931: }
11932: if ($versionresult eq 'ok') {
11933: if (copy($source,$copyfile)) {
11934: print $logfile "\nCopied original source to ".$copyfile."\n";
11935: $output = 'ok';
11936: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
11937: push(@{$modified_urls},[$copyfile,$source]);
11938: my $metaoutput =
11939: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
11940: unless ($registered_cleanup) {
11941: my $handlers = $r->get_handlers('PerlCleanupHandler');
11942: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
11943: $registered_cleanup=1;
11944: }
11945: } else {
11946: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
11947: $output = &mt('Failed to copy file to RES space').", $!";
11948: }
11949: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
11950: my $inputfile = $filepath.'/'.$file;
11951: my $outfile = $filepath.'/'.'tn-'.$file;
11952: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
11953: if ($fullwidth ne '' && $fullheight ne '') {
11954: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
11955: my $thumbsize = $thumbwidth.'x'.$thumbheight;
11956: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
11957: system({$args[0]} @args);
11958: chmod(0660, $filepath.'/tn-'.$file);
11959: if (-e $outfile) {
11960: my $copyfile=$targetdir.'/tn-'.$file;
11961: if (copy($outfile,$copyfile)) {
11962: print $logfile "\nCopied source to ".$copyfile."\n";
11963: my $thumb_metaoutput =
11964: &write_metadata($dom,$confname,$formname,
11965: $targetdir,'tn-'.$file,$logfile);
11966: push(@{$modified_urls},[$copyfile,$outfile]);
11967: unless ($registered_cleanup) {
11968: my $handlers = $r->get_handlers('PerlCleanupHandler');
11969: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
11970: $registered_cleanup=1;
11971: }
11972: $madethumb = 1;
11973: } else {
11974: print $logfile "\nUnable to write ".$copyfile.
11975: ':'.$!."\n";
11976: }
11977: }
11978: }
11979: }
11980: }
11981: } else {
11982: $output = $versionresult;
11983: }
11984: }
11985: return ($output,$logourl,$madethumb);
11986: }
11987:
11988: sub logo_versioning {
11989: my ($targetdir,$file,$logfile) = @_;
11990: my $target = $targetdir.'/'.$file;
11991: my ($maxversion,$fn,$extn,$output);
11992: $maxversion = 0;
11993: if ($file =~ /^(.+)\.(\w+)$/) {
11994: $fn=$1;
11995: $extn=$2;
11996: }
11997: opendir(DIR,$targetdir);
11998: while (my $filename=readdir(DIR)) {
11999: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
12000: $maxversion=($1>$maxversion)?$1:$maxversion;
12001: }
12002: }
12003: $maxversion++;
12004: print $logfile "\nCreating old version ".$maxversion."\n";
12005: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
12006: if (copy($target,$copyfile)) {
12007: print $logfile "Copied old target to ".$copyfile."\n";
12008: $copyfile=$copyfile.'.meta';
12009: if (copy($target.'.meta',$copyfile)) {
12010: print $logfile "Copied old target metadata to ".$copyfile."\n";
12011: $output = 'ok';
12012: } else {
12013: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
12014: $output = &mt('Failed to copy old meta').", $!, ";
12015: }
12016: } else {
12017: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
12018: $output = &mt('Failed to copy old target').", $!, ";
12019: }
12020: return $output;
12021: }
12022:
12023: sub write_metadata {
12024: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
12025: my (%metadatafields,%metadatakeys,$output);
12026: $metadatafields{'title'}=$formname;
12027: $metadatafields{'creationdate'}=time;
12028: $metadatafields{'lastrevisiondate'}=time;
12029: $metadatafields{'copyright'}='public';
12030: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
12031: $env{'user.domain'};
12032: $metadatafields{'authorspace'}=$confname.':'.$dom;
12033: $metadatafields{'domain'}=$dom;
12034: {
12035: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
12036: my $mfh;
12037: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
12038: foreach (sort(keys(%metadatafields))) {
12039: unless ($_=~/\./) {
12040: my $unikey=$_;
12041: $unikey=~/^([A-Za-z]+)/;
12042: my $tag=$1;
12043: $tag=~tr/A-Z/a-z/;
12044: print $mfh "\n\<$tag";
12045: foreach (split(/\,/,$metadatakeys{$unikey})) {
12046: my $value=$metadatafields{$unikey.'.'.$_};
12047: $value=~s/\"/\'\'/g;
12048: print $mfh ' '.$_.'="'.$value.'"';
12049: }
12050: print $mfh '>'.
12051: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
12052: .'</'.$tag.'>';
12053: }
12054: }
12055: $output = 'ok';
12056: print $logfile "\nWrote metadata";
12057: close($mfh);
12058: } else {
12059: print $logfile "\nFailed to open metadata file";
12060: $output = &mt('Could not write metadata');
12061: }
12062: }
12063: return $output;
12064: }
12065:
12066: sub notifysubscribed {
12067: foreach my $targetsource (@{$modified_urls}){
12068: next unless (ref($targetsource) eq 'ARRAY');
12069: my ($target,$source)=@{$targetsource};
12070: if ($source ne '') {
12071: if (open(my $logfh,">>",$source.'.log')) {
12072: print $logfh "\nCleanup phase: Notifications\n";
12073: my @subscribed=&subscribed_hosts($target);
12074: foreach my $subhost (@subscribed) {
12075: print $logfh "\nNotifying host ".$subhost.':';
12076: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
12077: print $logfh $reply;
12078: }
12079: my @subscribedmeta=&subscribed_hosts("$target.meta");
12080: foreach my $subhost (@subscribedmeta) {
12081: print $logfh "\nNotifying host for metadata only ".$subhost.':';
12082: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
12083: $subhost);
12084: print $logfh $reply;
12085: }
12086: print $logfh "\n============ Done ============\n";
12087: close($logfh);
12088: }
12089: }
12090: }
12091: return OK;
12092: }
12093:
12094: sub subscribed_hosts {
12095: my ($target) = @_;
12096: my @subscribed;
12097: if (open(my $fh,"<","$target.subscription")) {
12098: while (my $subline=<$fh>) {
12099: if ($subline =~ /^($match_lonid):/) {
12100: my $host = $1;
12101: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
12102: unless (grep(/^\Q$host\E$/,@subscribed)) {
12103: push(@subscribed,$host);
12104: }
12105: }
12106: }
12107: }
12108: }
12109: return @subscribed;
12110: }
12111:
12112: sub check_switchserver {
12113: my ($dom,$confname) = @_;
12114: my ($allowed,$switchserver);
12115: my $home = &Apache::lonnet::homeserver($confname,$dom);
12116: if ($home eq 'no_host') {
12117: $home = &Apache::lonnet::domain($dom,'primary');
12118: }
12119: my @ids=&Apache::lonnet::current_machine_ids();
12120: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
12121: if (!$allowed) {
12122: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
12123: }
12124: return $switchserver;
12125: }
12126:
12127: sub modify_quotas {
12128: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
12129: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
12130: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
12131: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
12132: $validationfieldsref);
12133: if ($action eq 'quotas') {
12134: $context = 'tools';
12135: } else {
12136: $context = $action;
12137: }
12138: if ($context eq 'requestcourses') {
12139: @usertools = ('official','unofficial','community','textbook','placement','lti');
12140: @options =('norequest','approval','validate','autolimit');
12141: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
12142: %titles = &courserequest_titles();
12143: $toolregexp = join('|',@usertools);
12144: %conditions = &courserequest_conditions();
12145: $confname = $dom.'-domainconfig';
12146: my $servadm = $r->dir_config('lonAdmEMail');
12147: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12148: ($validationitemsref,$validationnamesref,$validationfieldsref) =
12149: &Apache::loncoursequeueadmin::requestcourses_validation_types();
12150: } elsif ($context eq 'requestauthor') {
12151: @usertools = ('author');
12152: %titles = &authorrequest_titles();
12153: } else {
12154: @usertools = ('aboutme','blog','webdav','portfolio');
12155: %titles = &tool_titles();
12156: }
12157: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12158: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12159: foreach my $key (keys(%env)) {
12160: if ($context eq 'requestcourses') {
12161: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
12162: my $item = $1;
12163: my $type = $2;
12164: if ($type =~ /^limit_(.+)/) {
12165: $limithash{$item}{$1} = $env{$key};
12166: } else {
12167: $confhash{$item}{$type} = $env{$key};
12168: }
12169: }
12170: } elsif ($context eq 'requestauthor') {
12171: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
12172: $confhash{$1} = $env{$key};
12173: }
12174: } else {
12175: if ($key =~ /^form\.quota_(.+)$/) {
12176: $confhash{'defaultquota'}{$1} = $env{$key};
12177: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
12178: $confhash{'authorquota'}{$1} = $env{$key};
12179: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
12180: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
12181: }
12182: }
12183: }
12184: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
12185: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
12186: @approvalnotify = sort(@approvalnotify);
12187: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
12188: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
12189: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
12190: foreach my $type (@hasuniquecode) {
12191: if (grep(/^\Q$type\E$/,@crstypes)) {
12192: $confhash{'uniquecode'}{$type} = 1;
12193: }
12194: }
12195: my (%newbook,%allpos);
12196: if ($context eq 'requestcourses') {
12197: foreach my $type ('textbooks','templates') {
12198: @{$allpos{$type}} = ();
12199: my $invalid;
12200: if ($type eq 'textbooks') {
12201: $invalid = &mt('Invalid LON-CAPA course for textbook');
12202: } else {
12203: $invalid = &mt('Invalid LON-CAPA course for template');
12204: }
12205: if ($env{'form.'.$type.'_addbook'}) {
12206: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
12207: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
12208: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
12209: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
12210: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
12211: } else {
12212: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
12213: my $position = $env{'form.'.$type.'_addbook_pos'};
12214: $position =~ s/\D+//g;
12215: if ($position ne '') {
12216: $allpos{$type}[$position] = $newbook{$type};
12217: }
12218: }
12219: } else {
12220: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
12221: }
12222: }
12223: }
12224: }
12225: if (ref($domconfig{$action}) eq 'HASH') {
12226: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
12227: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
12228: $changes{'notify'}{'approval'} = 1;
12229: }
12230: } else {
12231: if ($confhash{'notify'}{'approval'}) {
12232: $changes{'notify'}{'approval'} = 1;
12233: }
12234: }
12235: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
12236: if (ref($confhash{'uniquecode'}) eq 'HASH') {
12237: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
12238: unless ($confhash{'uniquecode'}{$crstype}) {
12239: $changes{'uniquecode'} = 1;
12240: }
12241: }
12242: unless ($changes{'uniquecode'}) {
12243: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
12244: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
12245: $changes{'uniquecode'} = 1;
12246: }
12247: }
12248: }
12249: } else {
12250: $changes{'uniquecode'} = 1;
12251: }
12252: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
12253: $changes{'uniquecode'} = 1;
12254: }
12255: if ($context eq 'requestcourses') {
12256: foreach my $type ('textbooks','templates') {
12257: if (ref($domconfig{$action}{$type}) eq 'HASH') {
12258: my %deletions;
12259: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
12260: if (@todelete) {
12261: map { $deletions{$_} = 1; } @todelete;
12262: }
12263: my %imgdeletions;
12264: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
12265: if (@todeleteimages) {
12266: map { $imgdeletions{$_} = 1; } @todeleteimages;
12267: }
12268: my $maxnum = $env{'form.'.$type.'_maxnum'};
12269: for (my $i=0; $i<=$maxnum; $i++) {
12270: my $itemid = $env{'form.'.$type.'_id_'.$i};
12271: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
12272: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
12273: if ($deletions{$key}) {
12274: if ($domconfig{$action}{$type}{$key}{'image'}) {
12275: #FIXME need to obsolete item in RES space
12276: }
12277: next;
12278: } else {
12279: my $newpos = $env{'form.'.$itemid};
12280: $newpos =~ s/\D+//g;
12281: foreach my $item ('subject','title','publisher','author') {
12282: next if ((($item eq 'author') || ($item eq 'publisher')) &&
12283: ($type eq 'templates'));
12284: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
12285: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
12286: $changes{$type}{$key} = 1;
12287: }
12288: }
12289: $allpos{$type}[$newpos] = $key;
12290: }
12291: if ($imgdeletions{$key}) {
12292: $changes{$type}{$key} = 1;
12293: #FIXME need to obsolete item in RES space
12294: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
12295: my ($cdom,$cnum) = split(/_/,$key);
12296: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
12297: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
12298: } else {
12299: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
12300: $cdom,$cnum,$type,$configuserok,
12301: $switchserver,$author_ok);
12302: if ($imgurl) {
12303: $confhash{$type}{$key}{'image'} = $imgurl;
12304: $changes{$type}{$key} = 1;
12305: }
12306: if ($error) {
12307: &Apache::lonnet::logthis($error);
12308: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12309: }
12310: }
12311: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
12312: $confhash{$type}{$key}{'image'} =
12313: $domconfig{$action}{$type}{$key}{'image'};
12314: }
12315: }
12316: }
12317: }
12318: }
12319: }
12320: } else {
12321: if ($confhash{'notify'}{'approval'}) {
12322: $changes{'notify'}{'approval'} = 1;
12323: }
12324: if (ref($confhash{'uniquecode'} eq 'HASH')) {
12325: $changes{'uniquecode'} = 1;
12326: }
12327: }
12328: if ($context eq 'requestcourses') {
12329: foreach my $type ('textbooks','templates') {
12330: if ($newbook{$type}) {
12331: $changes{$type}{$newbook{$type}} = 1;
12332: foreach my $item ('subject','title','publisher','author') {
12333: next if ((($item eq 'author') || ($item eq 'publisher')) &&
12334: ($type eq 'template'));
12335: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
12336: if ($env{'form.'.$type.'_addbook_'.$item}) {
12337: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
12338: }
12339: }
12340: if ($type eq 'textbooks') {
12341: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
12342: my ($cdom,$cnum) = split(/_/,$newbook{$type});
12343: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
12344: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
12345: } else {
12346: my ($imageurl,$error) =
12347: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
12348: $configuserok,$switchserver,$author_ok);
12349: if ($imageurl) {
12350: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
12351: }
12352: if ($error) {
12353: &Apache::lonnet::logthis($error);
12354: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12355: }
12356: }
12357: }
12358: }
12359: }
12360: if (@{$allpos{$type}} > 0) {
12361: my $idx = 0;
12362: foreach my $item (@{$allpos{$type}}) {
12363: if ($item ne '') {
12364: $confhash{$type}{$item}{'order'} = $idx;
12365: if (ref($domconfig{$action}) eq 'HASH') {
12366: if (ref($domconfig{$action}{$type}) eq 'HASH') {
12367: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
12368: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
12369: $changes{$type}{$item} = 1;
12370: }
12371: }
12372: }
12373: }
12374: $idx ++;
12375: }
12376: }
12377: }
12378: }
12379: if (ref($validationitemsref) eq 'ARRAY') {
12380: foreach my $item (@{$validationitemsref}) {
12381: if ($item eq 'fields') {
12382: my @changed;
12383: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
12384: if (@{$confhash{'validation'}{$item}} > 0) {
12385: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
12386: }
12387: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
12388: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
12389: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
12390: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
12391: $domconfig{'requestcourses'}{'validation'}{$item});
12392: } else {
12393: @changed = @{$confhash{'validation'}{$item}};
12394: }
12395: } else {
12396: @changed = @{$confhash{'validation'}{$item}};
12397: }
12398: } else {
12399: @changed = @{$confhash{'validation'}{$item}};
12400: }
12401: if (@changed) {
12402: if ($confhash{'validation'}{$item}) {
12403: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
12404: } else {
12405: $changes{'validation'}{$item} = &mt('None');
12406: }
12407: }
12408: } else {
12409: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
12410: if ($item eq 'markup') {
12411: if ($env{'form.requestcourses_validation_'.$item}) {
12412: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
12413: }
12414: }
12415: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
12416: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
12417: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
12418: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
12419: }
12420: } else {
12421: if ($confhash{'validation'}{$item} ne '') {
12422: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
12423: }
12424: }
12425: } else {
12426: if ($confhash{'validation'}{$item} ne '') {
12427: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
12428: }
12429: }
12430: }
12431: }
12432: }
12433: if ($env{'form.validationdc'}) {
12434: my $newval = $env{'form.validationdc'};
12435: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
12436: if (exists($domcoords{$newval})) {
12437: $confhash{'validation'}{'dc'} = $newval;
12438: }
12439: }
12440: if (ref($confhash{'validation'}) eq 'HASH') {
12441: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
12442: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
12443: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
12444: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
12445: if ($confhash{'validation'}{'dc'} eq '') {
12446: $changes{'validation'}{'dc'} = &mt('None');
12447: } else {
12448: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
12449: }
12450: }
12451: } elsif ($confhash{'validation'}{'dc'} ne '') {
12452: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
12453: }
12454: } elsif ($confhash{'validation'}{'dc'} ne '') {
12455: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
12456: }
12457: } elsif ($confhash{'validation'}{'dc'} ne '') {
12458: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
12459: }
12460: } else {
12461: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
12462: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
12463: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
12464: $changes{'validation'}{'dc'} = &mt('None');
12465: }
12466: }
12467: }
12468: }
12469: }
12470: } else {
12471: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
12472: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
12473: }
12474: foreach my $item (@usertools) {
12475: foreach my $type (@{$types},'default','_LC_adv') {
12476: my $unset;
12477: if ($context eq 'requestcourses') {
12478: $unset = '0';
12479: if ($type eq '_LC_adv') {
12480: $unset = '';
12481: }
12482: if ($confhash{$item}{$type} eq 'autolimit') {
12483: $confhash{$item}{$type} .= '=';
12484: unless ($limithash{$item}{$type} =~ /\D/) {
12485: $confhash{$item}{$type} .= $limithash{$item}{$type};
12486: }
12487: }
12488: } elsif ($context eq 'requestauthor') {
12489: $unset = '0';
12490: if ($type eq '_LC_adv') {
12491: $unset = '';
12492: }
12493: } else {
12494: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
12495: $confhash{$item}{$type} = 1;
12496: } else {
12497: $confhash{$item}{$type} = 0;
12498: }
12499: }
12500: if (ref($domconfig{$action}) eq 'HASH') {
12501: if ($action eq 'requestauthor') {
12502: if ($domconfig{$action}{$type} ne $confhash{$type}) {
12503: $changes{$type} = 1;
12504: }
12505: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
12506: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
12507: $changes{$item}{$type} = 1;
12508: }
12509: } else {
12510: if ($context eq 'requestcourses') {
12511: if ($confhash{$item}{$type} ne $unset) {
12512: $changes{$item}{$type} = 1;
12513: }
12514: } else {
12515: if (!$confhash{$item}{$type}) {
12516: $changes{$item}{$type} = 1;
12517: }
12518: }
12519: }
12520: } else {
12521: if ($context eq 'requestcourses') {
12522: if ($confhash{$item}{$type} ne $unset) {
12523: $changes{$item}{$type} = 1;
12524: }
12525: } elsif ($context eq 'requestauthor') {
12526: if ($confhash{$type} ne $unset) {
12527: $changes{$type} = 1;
12528: }
12529: } else {
12530: if (!$confhash{$item}{$type}) {
12531: $changes{$item}{$type} = 1;
12532: }
12533: }
12534: }
12535: }
12536: }
12537: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
12538: if (ref($domconfig{'quotas'}) eq 'HASH') {
12539: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
12540: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
12541: if (exists($confhash{'defaultquota'}{$key})) {
12542: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
12543: $changes{'defaultquota'}{$key} = 1;
12544: }
12545: } else {
12546: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
12547: }
12548: }
12549: } else {
12550: foreach my $key (keys(%{$domconfig{'quotas'}})) {
12551: if (exists($confhash{'defaultquota'}{$key})) {
12552: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
12553: $changes{'defaultquota'}{$key} = 1;
12554: }
12555: } else {
12556: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
12557: }
12558: }
12559: }
12560: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
12561: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
12562: if (exists($confhash{'authorquota'}{$key})) {
12563: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
12564: $changes{'authorquota'}{$key} = 1;
12565: }
12566: } else {
12567: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
12568: }
12569: }
12570: }
12571: }
12572: if (ref($confhash{'defaultquota'}) eq 'HASH') {
12573: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
12574: if (ref($domconfig{'quotas'}) eq 'HASH') {
12575: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
12576: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
12577: $changes{'defaultquota'}{$key} = 1;
12578: }
12579: } else {
12580: if (!exists($domconfig{'quotas'}{$key})) {
12581: $changes{'defaultquota'}{$key} = 1;
12582: }
12583: }
12584: } else {
12585: $changes{'defaultquota'}{$key} = 1;
12586: }
12587: }
12588: }
12589: if (ref($confhash{'authorquota'}) eq 'HASH') {
12590: foreach my $key (keys(%{$confhash{'authorquota'}})) {
12591: if (ref($domconfig{'quotas'}) eq 'HASH') {
12592: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
12593: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
12594: $changes{'authorquota'}{$key} = 1;
12595: }
12596: } else {
12597: $changes{'authorquota'}{$key} = 1;
12598: }
12599: } else {
12600: $changes{'authorquota'}{$key} = 1;
12601: }
12602: }
12603: }
12604: }
12605:
12606: if ($context eq 'requestauthor') {
12607: $domdefaults{'requestauthor'} = \%confhash;
12608: } else {
12609: foreach my $key (keys(%confhash)) {
12610: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
12611: $domdefaults{$key} = $confhash{$key};
12612: }
12613: }
12614: }
12615:
12616: my %quotahash = (
12617: $action => { %confhash }
12618: );
12619: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
12620: $dom);
12621: if ($putresult eq 'ok') {
12622: if (keys(%changes) > 0) {
12623: my $cachetime = 24*60*60;
12624: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12625: if (ref($lastactref) eq 'HASH') {
12626: $lastactref->{'domdefaults'} = 1;
12627: }
12628: $resulttext = &mt('Changes made:').'<ul>';
12629: unless (($context eq 'requestcourses') ||
12630: ($context eq 'requestauthor')) {
12631: if (ref($changes{'defaultquota'}) eq 'HASH') {
12632: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
12633: foreach my $type (@{$types},'default') {
12634: if (defined($changes{'defaultquota'}{$type})) {
12635: my $typetitle = $usertypes->{$type};
12636: if ($type eq 'default') {
12637: $typetitle = $othertitle;
12638: }
12639: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
12640: }
12641: }
12642: $resulttext .= '</ul></li>';
12643: }
12644: if (ref($changes{'authorquota'}) eq 'HASH') {
12645: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
12646: foreach my $type (@{$types},'default') {
12647: if (defined($changes{'authorquota'}{$type})) {
12648: my $typetitle = $usertypes->{$type};
12649: if ($type eq 'default') {
12650: $typetitle = $othertitle;
12651: }
12652: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
12653: }
12654: }
12655: $resulttext .= '</ul></li>';
12656: }
12657: }
12658: my %newenv;
12659: foreach my $item (@usertools) {
12660: my (%haschgs,%inconf);
12661: if ($context eq 'requestauthor') {
12662: %haschgs = %changes;
12663: %inconf = %confhash;
12664: } else {
12665: if (ref($changes{$item}) eq 'HASH') {
12666: %haschgs = %{$changes{$item}};
12667: }
12668: if (ref($confhash{$item}) eq 'HASH') {
12669: %inconf = %{$confhash{$item}};
12670: }
12671: }
12672: if (keys(%haschgs) > 0) {
12673: my $newacc =
12674: &Apache::lonnet::usertools_access($env{'user.name'},
12675: $env{'user.domain'},
12676: $item,'reload',$context);
12677: if (($context eq 'requestcourses') ||
12678: ($context eq 'requestauthor')) {
12679: if ($env{'environment.canrequest.'.$item} ne $newacc) {
12680: $newenv{'environment.canrequest.'.$item} = $newacc;
12681: }
12682: } else {
12683: if ($env{'environment.availabletools.'.$item} ne $newacc) {
12684: $newenv{'environment.availabletools.'.$item} = $newacc;
12685: }
12686: }
12687: unless ($context eq 'requestauthor') {
12688: $resulttext .= '<li>'.$titles{$item}.'<ul>';
12689: }
12690: foreach my $type (@{$types},'default','_LC_adv') {
12691: if ($haschgs{$type}) {
12692: my $typetitle = $usertypes->{$type};
12693: if ($type eq 'default') {
12694: $typetitle = $othertitle;
12695: } elsif ($type eq '_LC_adv') {
12696: $typetitle = 'LON-CAPA Advanced Users';
12697: }
12698: if ($inconf{$type}) {
12699: if ($context eq 'requestcourses') {
12700: my $cond;
12701: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
12702: if ($1 eq '') {
12703: $cond = &mt('(Automatic processing of any request).');
12704: } else {
12705: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
12706: }
12707: } else {
12708: $cond = $conditions{$inconf{$type}};
12709: }
12710: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
12711: } elsif ($context eq 'requestauthor') {
12712: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
12713: $titles{$inconf{$type}},$typetitle);
12714:
12715: } else {
12716: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
12717: }
12718: } else {
12719: if ($type eq '_LC_adv') {
12720: if ($inconf{$type} eq '0') {
12721: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
12722: } else {
12723: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
12724: }
12725: } else {
12726: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
12727: }
12728: }
12729: }
12730: }
12731: unless ($context eq 'requestauthor') {
12732: $resulttext .= '</ul></li>';
12733: }
12734: }
12735: }
12736: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
12737: if (ref($changes{'notify'}) eq 'HASH') {
12738: if ($changes{'notify'}{'approval'}) {
12739: if (ref($confhash{'notify'}) eq 'HASH') {
12740: if ($confhash{'notify'}{'approval'}) {
12741: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
12742: } else {
12743: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
12744: }
12745: }
12746: }
12747: }
12748: }
12749: if ($action eq 'requestcourses') {
12750: my @offon = ('off','on');
12751: if ($changes{'uniquecode'}) {
12752: if (ref($confhash{'uniquecode'}) eq 'HASH') {
12753: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
12754: $resulttext .= '<li>'.
12755: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
12756: '</li>';
12757: } else {
12758: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
12759: '</li>';
12760: }
12761: }
12762: foreach my $type ('textbooks','templates') {
12763: if (ref($changes{$type}) eq 'HASH') {
12764: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
12765: foreach my $key (sort(keys(%{$changes{$type}}))) {
12766: my %coursehash = &Apache::lonnet::coursedescription($key);
12767: my $coursetitle = $coursehash{'description'};
12768: my $position = $confhash{$type}{$key}{'order'} + 1;
12769: $resulttext .= '<li>';
12770: foreach my $item ('subject','title','publisher','author') {
12771: next if ((($item eq 'author') || ($item eq 'publisher')) &&
12772: ($type eq 'templates'));
12773: my $name = $item.':';
12774: $name =~ s/^(\w)/\U$1/;
12775: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
12776: }
12777: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
12778: if ($type eq 'textbooks') {
12779: if ($confhash{$type}{$key}{'image'}) {
12780: $resulttext .= ' '.&mt('Image: [_1]',
12781: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
12782: ' alt="Textbook cover" />').'<br />';
12783: }
12784: }
12785: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
12786: }
12787: $resulttext .= '</ul></li>';
12788: }
12789: }
12790: if (ref($changes{'validation'}) eq 'HASH') {
12791: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
12792: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
12793: foreach my $item (@{$validationitemsref}) {
12794: if (exists($changes{'validation'}{$item})) {
12795: if ($item eq 'markup') {
12796: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
12797: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
12798: } else {
12799: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
12800: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
12801: }
12802: }
12803: }
12804: if (exists($changes{'validation'}{'dc'})) {
12805: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
12806: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
12807: }
12808: }
12809: }
12810: }
12811: $resulttext .= '</ul>';
12812: if (keys(%newenv)) {
12813: &Apache::lonnet::appenv(\%newenv);
12814: }
12815: } else {
12816: if ($context eq 'requestcourses') {
12817: $resulttext = &mt('No changes made to rights to request creation of courses.');
12818: } elsif ($context eq 'requestauthor') {
12819: $resulttext = &mt('No changes made to rights to request author space.');
12820: } else {
12821: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
12822: }
12823: }
12824: } else {
12825: $resulttext = '<span class="LC_error">'.
12826: &mt('An error occurred: [_1]',$putresult).'</span>';
12827: }
12828: if ($errors) {
12829: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
12830: '<ul>'.$errors.'</ul></p>';
12831: }
12832: return $resulttext;
12833: }
12834:
12835: sub process_textbook_image {
12836: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
12837: my $filename = $env{'form.'.$caller.'.filename'};
12838: my ($error,$url);
12839: my ($width,$height) = (50,50);
12840: if ($configuserok eq 'ok') {
12841: if ($switchserver) {
12842: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
12843: $switchserver);
12844: } elsif ($author_ok eq 'ok') {
12845: my ($result,$imageurl) =
12846: &publishlogo($r,'upload',$caller,$dom,$confname,
12847: "$type/$cdom/$cnum/cover",$width,$height);
12848: if ($result eq 'ok') {
12849: $url = $imageurl;
12850: } else {
12851: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
12852: }
12853: } else {
12854: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
12855: }
12856: } else {
12857: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
12858: }
12859: return ($url,$error);
12860: }
12861:
12862: sub modify_ltitools {
12863: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
12864: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12865: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
12866: my $confname = $dom.'-domainconfig';
12867: my $servadm = $r->dir_config('lonAdmEMail');
12868: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12869: my (%posslti,%possfield);
12870: my @courseroles = ('cc','in','ta','ep','st');
12871: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
12872: map { $posslti{$_} = 1; } @ltiroles;
12873: my @allfields = ('fullname','firstname','lastname','email','user','roles');
12874: map { $possfield{$_} = 1; } @allfields;
12875: my %lt = <itools_names();
12876: if ($env{'form.ltitools_add'}) {
12877: my $title = $env{'form.ltitools_add_title'};
12878: $title =~ s/(`)/'/g;
12879: ($newid,my $error) = &get_ltitools_id($dom,$title);
12880: if ($newid) {
12881: my $position = $env{'form.ltitools_add_pos'};
12882: $position =~ s/\D+//g;
12883: if ($position ne '') {
12884: $allpos[$position] = $newid;
12885: }
12886: $changes{$newid} = 1;
12887: foreach my $item ('title','url','key','secret','lifetime') {
12888: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
12889: if ($item eq 'lifetime') {
12890: $env{'form.ltitools_add_'.$item} =~ s/[^\d.]//g;
12891: }
12892: if ($env{'form.ltitools_add_'.$item}) {
12893: if (($item eq 'key') || ($item eq 'secret')) {
12894: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
12895: } else {
12896: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
12897: }
12898: }
12899: }
12900: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
12901: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
12902: }
12903: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
12904: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
12905: }
12906: if ($env{'form.ltitools_add_sigmethod'} eq 'HMAC-SHA256') {
12907: $confhash{$newid}{'sigmethod'} = $env{'form.ltitools_add_sigmethod'};
12908: } else {
12909: $confhash{$newid}{'sigmethod'} = 'HMAC-SHA1';
12910: }
12911: foreach my $item ('width','height','linktext','explanation') {
12912: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
12913: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
12914: if (($item eq 'width') || ($item eq 'height')) {
12915: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
12916: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
12917: }
12918: } else {
12919: if ($env{'form.ltitools_add_'.$item} ne '') {
12920: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
12921: }
12922: }
12923: }
12924: if ($env{'form.ltitools_add_target'} eq 'window') {
12925: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
12926: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
12927: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
12928: } else {
12929: $confhash{$newid}{'display'}{'target'} = 'iframe';
12930: }
12931: foreach my $item ('passback','roster') {
12932: if ($env{'form.ltitools_'.$item.'_add'}) {
12933: $confhash{$newid}{$item} = 1;
12934: if ($env{'form.ltitools_'.$item.'valid_add'} ne '') {
12935: my $lifetime = $env{'form.ltitools_'.$item.'valid_add'};
12936: $lifetime =~ s/^\s+|\s+$//g;
12937: if ($lifetime =~ /^\d+\.?\d*$/) {
12938: $confhash{$newid}{$item.'valid'} = $lifetime;
12939: }
12940: }
12941: }
12942: }
12943: if ($env{'form.ltitools_add_image.filename'} ne '') {
12944: my ($imageurl,$error) =
12945: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
12946: $configuserok,$switchserver,$author_ok);
12947: if ($imageurl) {
12948: $confhash{$newid}{'image'} = $imageurl;
12949: }
12950: if ($error) {
12951: &Apache::lonnet::logthis($error);
12952: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12953: }
12954: }
12955: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
12956: foreach my $field (@fields) {
12957: if ($possfield{$field}) {
12958: if ($field eq 'roles') {
12959: foreach my $role (@courseroles) {
12960: my $choice = $env{'form.ltitools_add_roles_'.$role};
12961: if (($choice ne '') && ($posslti{$choice})) {
12962: $confhash{$newid}{'roles'}{$role} = $choice;
12963: if ($role eq 'cc') {
12964: $confhash{$newid}{'roles'}{'co'} = $choice;
12965: }
12966: }
12967: }
12968: } else {
12969: $confhash{$newid}{'fields'}{$field} = 1;
12970: }
12971: }
12972: }
12973: if (ref($confhash{$newid}{'fields'}) eq 'HASH') {
12974: if ($confhash{$newid}{'fields'}{'user'}) {
12975: if ($env{'form.ltitools_userincdom_add'}) {
12976: $confhash{$newid}{'incdom'} = 1;
12977: }
12978: }
12979: }
12980: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
12981: foreach my $item (@courseconfig) {
12982: $confhash{$newid}{'crsconf'}{$item} = 1;
12983: }
12984: if ($env{'form.ltitools_add_custom'}) {
12985: my $name = $env{'form.ltitools_add_custom_name'};
12986: my $value = $env{'form.ltitools_add_custom_value'};
12987: $value =~ s/(`)/'/g;
12988: $name =~ s/(`)/'/g;
12989: $confhash{$newid}{'custom'}{$name} = $value;
12990: }
12991: } else {
12992: my $error = &mt('Failed to acquire unique ID for new external tool');
12993: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12994: }
12995: }
12996: if (ref($domconfig{$action}) eq 'HASH') {
12997: my %deletions;
12998: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
12999: if (@todelete) {
13000: map { $deletions{$_} = 1; } @todelete;
13001: }
13002: my %customadds;
13003: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
13004: if (@newcustom) {
13005: map { $customadds{$_} = 1; } @newcustom;
13006: }
13007: my %imgdeletions;
13008: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
13009: if (@todeleteimages) {
13010: map { $imgdeletions{$_} = 1; } @todeleteimages;
13011: }
13012: my $maxnum = $env{'form.ltitools_maxnum'};
13013: for (my $i=0; $i<=$maxnum; $i++) {
13014: my $itemid = $env{'form.ltitools_id_'.$i};
13015: $itemid =~ s/\D+//g;
13016: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
13017: if ($deletions{$itemid}) {
13018: if ($domconfig{$action}{$itemid}{'image'}) {
13019: #FIXME need to obsolete item in RES space
13020: }
13021: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
13022: next;
13023: } else {
13024: my $newpos = $env{'form.ltitools_'.$itemid};
13025: $newpos =~ s/\D+//g;
13026: foreach my $item ('title','url','lifetime') {
13027: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
13028: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
13029: $changes{$itemid} = 1;
13030: }
13031: }
13032: foreach my $item ('key','secret') {
13033: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
13034: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
13035: $changes{$itemid} = 1;
13036: }
13037: }
13038: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
13039: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
13040: }
13041: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
13042: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
13043: }
13044: if ($env{'form.ltitools_sigmethod_'.$i} eq 'HMAC-SHA256') {
13045: $confhash{$itemid}{'sigmethod'} = $env{'form.ltitools_sigmethod_'.$i};
13046: } else {
13047: $confhash{$itemid}{'sigmethod'} = 'HMAC-SHA1';
13048: }
13049: if ($domconfig{$action}{$itemid}{'sigmethod'} eq '') {
13050: if ($confhash{$itemid}{'sigmethod'} ne 'HMAC-SHA1') {
13051: $changes{$itemid} = 1;
13052: }
13053: } elsif ($domconfig{$action}{$itemid}{'sigmethod'} ne $confhash{$itemid}{'sigmethod'}) {
13054: $changes{$itemid} = 1;
13055: }
13056: foreach my $size ('width','height') {
13057: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
13058: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
13059: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
13060: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
13061: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
13062: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
13063: $changes{$itemid} = 1;
13064: }
13065: } else {
13066: $changes{$itemid} = 1;
13067: }
13068: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
13069: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
13070: $changes{$itemid} = 1;
13071: }
13072: }
13073: }
13074: foreach my $item ('linktext','explanation') {
13075: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
13076: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
13077: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
13078: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
13079: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
13080: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
13081: $changes{$itemid} = 1;
13082: }
13083: } else {
13084: $changes{$itemid} = 1;
13085: }
13086: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
13087: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
13088: $changes{$itemid} = 1;
13089: }
13090: }
13091: }
13092: if ($env{'form.ltitools_target_'.$i} eq 'window') {
13093: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
13094: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
13095: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
13096: } else {
13097: $confhash{$itemid}{'display'}{'target'} = 'iframe';
13098: }
13099: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
13100: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
13101: $changes{$itemid} = 1;
13102: }
13103: } else {
13104: $changes{$itemid} = 1;
13105: }
13106: foreach my $extra ('passback','roster') {
13107: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
13108: $confhash{$itemid}{$extra} = 1;
13109: if ($env{'form.ltitools_'.$extra.'valid_'.$i} ne '') {
13110: my $lifetime = $env{'form.ltitools_'.$extra.'valid_'.$i};
13111: $lifetime =~ s/^\s+|\s+$//g;
13112: if ($lifetime =~ /^\d+\.?\d*$/) {
13113: $confhash{$itemid}{$extra.'valid'} = $lifetime;
13114: }
13115: }
13116: }
13117: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
13118: $changes{$itemid} = 1;
13119: }
13120: if ($domconfig{$action}{$itemid}{$extra.'valid'} ne $confhash{$itemid}{$extra.'valid'}) {
13121: $changes{$itemid} = 1;
13122: }
13123: }
13124: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
13125: foreach my $item ('label','title','target','linktext','explanation','append') {
13126: if (grep(/^\Q$item\E$/,@courseconfig)) {
13127: $confhash{$itemid}{'crsconf'}{$item} = 1;
13128: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
13129: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
13130: $changes{$itemid} = 1;
13131: }
13132: } else {
13133: $changes{$itemid} = 1;
13134: }
13135: }
13136: }
13137: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
13138: foreach my $field (@fields) {
13139: if ($possfield{$field}) {
13140: if ($field eq 'roles') {
13141: foreach my $role (@courseroles) {
13142: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
13143: if (($choice ne '') && ($posslti{$choice})) {
13144: $confhash{$itemid}{'roles'}{$role} = $choice;
13145: if ($role eq 'cc') {
13146: $confhash{$itemid}{'roles'}{'co'} = $choice;
13147: }
13148: }
13149: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
13150: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
13151: $changes{$itemid} = 1;
13152: }
13153: } elsif ($confhash{$itemid}{'roles'}{$role}) {
13154: $changes{$itemid} = 1;
13155: }
13156: }
13157: } else {
13158: $confhash{$itemid}{'fields'}{$field} = 1;
13159: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
13160: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
13161: $changes{$itemid} = 1;
13162: }
13163: } else {
13164: $changes{$itemid} = 1;
13165: }
13166: }
13167: }
13168: }
13169: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
13170: if ($confhash{$itemid}{'fields'}{'user'}) {
13171: if ($env{'form.ltitools_userincdom_'.$i}) {
13172: $confhash{$itemid}{'incdom'} = 1;
13173: }
13174: if ($domconfig{$action}{$itemid}{'incdom'} ne $confhash{$itemid}{'incdom'}) {
13175: $changes{$itemid} = 1;
13176: }
13177: }
13178: }
13179: $allpos[$newpos] = $itemid;
13180: }
13181: if ($imgdeletions{$itemid}) {
13182: $changes{$itemid} = 1;
13183: #FIXME need to obsolete item in RES space
13184: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
13185: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
13186: $itemid,$configuserok,$switchserver,
13187: $author_ok);
13188: if ($imgurl) {
13189: $confhash{$itemid}{'image'} = $imgurl;
13190: $changes{$itemid} = 1;
13191: }
13192: if ($error) {
13193: &Apache::lonnet::logthis($error);
13194: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13195: }
13196: } elsif ($domconfig{$action}{$itemid}{'image'}) {
13197: $confhash{$itemid}{'image'} =
13198: $domconfig{$action}{$itemid}{'image'};
13199: }
13200: if ($customadds{$i}) {
13201: my $name = $env{'form.ltitools_custom_name_'.$i};
13202: $name =~ s/(`)/'/g;
13203: $name =~ s/^\s+//;
13204: $name =~ s/\s+$//;
13205: my $value = $env{'form.ltitools_custom_value_'.$i};
13206: $value =~ s/(`)/'/g;
13207: $value =~ s/^\s+//;
13208: $value =~ s/\s+$//;
13209: if ($name ne '') {
13210: $confhash{$itemid}{'custom'}{$name} = $value;
13211: $changes{$itemid} = 1;
13212: }
13213: }
13214: my %customdels;
13215: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
13216: if (@customdeletions) {
13217: $changes{$itemid} = 1;
13218: }
13219: map { $customdels{$_} = 1; } @customdeletions;
13220: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
13221: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
13222: unless ($customdels{$key}) {
13223: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
13224: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
13225: }
13226: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
13227: $changes{$itemid} = 1;
13228: }
13229: }
13230: }
13231: }
13232: unless ($changes{$itemid}) {
13233: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
13234: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
13235: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
13236: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
13237: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
13238: $changes{$itemid} = 1;
13239: last;
13240: }
13241: }
13242: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
13243: $changes{$itemid} = 1;
13244: }
13245: }
13246: last if ($changes{$itemid});
13247: }
13248: }
13249: }
13250: }
13251: }
13252: if (@allpos > 0) {
13253: my $idx = 0;
13254: foreach my $itemid (@allpos) {
13255: if ($itemid ne '') {
13256: $confhash{$itemid}{'order'} = $idx;
13257: if (ref($domconfig{$action}) eq 'HASH') {
13258: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
13259: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
13260: $changes{$itemid} = 1;
13261: }
13262: }
13263: }
13264: $idx ++;
13265: }
13266: }
13267: }
13268: my %ltitoolshash = (
13269: $action => { %confhash }
13270: );
13271: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
13272: $dom);
13273: if ($putresult eq 'ok') {
13274: my %ltienchash = (
13275: $action => { %encconfig }
13276: );
13277: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
13278: if (keys(%changes) > 0) {
13279: my $cachetime = 24*60*60;
13280: my %ltiall = %confhash;
13281: foreach my $id (keys(%ltiall)) {
13282: if (ref($encconfig{$id}) eq 'HASH') {
13283: foreach my $item ('key','secret') {
13284: $ltiall{$id}{$item} = $encconfig{$id}{$item};
13285: }
13286: }
13287: }
13288: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
13289: if (ref($lastactref) eq 'HASH') {
13290: $lastactref->{'ltitools'} = 1;
13291: }
13292: $resulttext = &mt('Changes made:').'<ul>';
13293: my %bynum;
13294: foreach my $itemid (sort(keys(%changes))) {
13295: my $position = $confhash{$itemid}{'order'};
13296: $bynum{$position} = $itemid;
13297: }
13298: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
13299: my $itemid = $bynum{$pos};
13300: if (ref($confhash{$itemid}) ne 'HASH') {
13301: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
13302: } else {
13303: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
13304: if ($confhash{$itemid}{'image'}) {
13305: $resulttext .= ' '.
13306: '<img src="'.$confhash{$itemid}{'image'}.'"'.
13307: ' alt="'.&mt('Tool Provider icon').'" />';
13308: }
13309: $resulttext .= '</li><ul>';
13310: my $position = $pos + 1;
13311: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
13312: foreach my $item ('version','msgtype','sigmethod','url','lifetime') {
13313: if ($confhash{$itemid}{$item} ne '') {
13314: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
13315: }
13316: }
13317: if ($encconfig{$itemid}{'key'} ne '') {
13318: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
13319: }
13320: if ($encconfig{$itemid}{'secret'} ne '') {
13321: $resulttext .= '<li>'.$lt{'secret'}.': ';
13322: my $num = length($encconfig{$itemid}{'secret'});
13323: $resulttext .= ('*'x$num).'</li>';
13324: }
13325: $resulttext .= '<li>'.&mt('Configurable in course:');
13326: my @possconfig = ('label','title','target','linktext','explanation','append');
13327: my $numconfig = 0;
13328: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
13329: foreach my $item (@possconfig) {
13330: if ($confhash{$itemid}{'crsconf'}{$item}) {
13331: $numconfig ++;
13332: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
13333: }
13334: }
13335: }
13336: if (!$numconfig) {
13337: $resulttext .= ' '.&mt('None');
13338: }
13339: $resulttext .= '</li>';
13340: foreach my $item ('passback','roster') {
13341: $resulttext .= '<li>'.$lt{$item}.' ';
13342: if ($confhash{$itemid}{$item}) {
13343: $resulttext .= &mt('Yes');
13344: if ($confhash{$itemid}{$item.'valid'}) {
13345: if ($item eq 'passback') {
13346: $resulttext .= ' '.&mt('valid for at least [quant,_1,day] after launch',
13347: $confhash{$itemid}{$item.'valid'});
13348: } else {
13349: $resulttext .= ' '.&mt('valid for at least [quant,_1,second] after launch',
13350: $confhash{$itemid}{$item.'valid'});
13351: }
13352: }
13353: } else {
13354: $resulttext .= &mt('No');
13355: }
13356: $resulttext .= '</li>';
13357: }
13358: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
13359: my $displaylist;
13360: if ($confhash{$itemid}{'display'}{'target'}) {
13361: $displaylist = &mt('Display target').': '.
13362: $confhash{$itemid}{'display'}{'target'}.',';
13363: }
13364: foreach my $size ('width','height') {
13365: if ($confhash{$itemid}{'display'}{$size}) {
13366: $displaylist .= (' 'x2).$lt{$size}.': '.
13367: $confhash{$itemid}{'display'}{$size}.',';
13368: }
13369: }
13370: if ($displaylist) {
13371: $displaylist =~ s/,$//;
13372: $resulttext .= '<li>'.$displaylist.'</li>';
13373: }
13374: foreach my $item ('linktext','explanation') {
13375: if ($confhash{$itemid}{'display'}{$item}) {
13376: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
13377: }
13378: }
13379: }
13380: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
13381: my $fieldlist;
13382: foreach my $field (@allfields) {
13383: if ($confhash{$itemid}{'fields'}{$field}) {
13384: $fieldlist .= (' 'x2).$lt{$field}.',';
13385: }
13386: }
13387: if ($fieldlist) {
13388: $fieldlist =~ s/,$//;
13389: if ($confhash{$itemid}{'fields'}{'user'}) {
13390: if ($confhash{$itemid}{'incdom'}) {
13391: $fieldlist .= ' ('.&mt('username:domain').')';
13392: } else {
13393: $fieldlist .= ' ('.&mt('username').')';
13394: }
13395: }
13396: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
13397: }
13398: }
13399: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
13400: my $rolemaps;
13401: foreach my $role (@courseroles) {
13402: if ($confhash{$itemid}{'roles'}{$role}) {
13403: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
13404: $confhash{$itemid}{'roles'}{$role}.',';
13405: }
13406: }
13407: if ($rolemaps) {
13408: $rolemaps =~ s/,$//;
13409: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
13410: }
13411: }
13412: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
13413: my $customlist;
13414: if (keys(%{$confhash{$itemid}{'custom'}})) {
13415: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
13416: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
13417: }
13418: }
13419: if ($customlist) {
13420: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
13421: }
13422: }
13423: $resulttext .= '</ul></li>';
13424: }
13425: }
13426: $resulttext .= '</ul>';
13427: } else {
13428: $resulttext = &mt('No changes made.');
13429: }
13430: } else {
13431: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
13432: }
13433: if ($errors) {
13434: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
13435: $errors.'</ul>';
13436: }
13437: return $resulttext;
13438: }
13439:
13440: sub process_ltitools_image {
13441: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
13442: my $filename = $env{'form.'.$caller.'.filename'};
13443: my ($error,$url);
13444: my ($width,$height) = (21,21);
13445: if ($configuserok eq 'ok') {
13446: if ($switchserver) {
13447: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
13448: $switchserver);
13449: } elsif ($author_ok eq 'ok') {
13450: my ($result,$imageurl,$madethumb) =
13451: &publishlogo($r,'upload',$caller,$dom,$confname,
13452: "ltitools/$itemid/icon",$width,$height);
13453: if ($result eq 'ok') {
13454: if ($madethumb) {
13455: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
13456: my $imagethumb = "$path/tn-".$imagefile;
13457: $url = $imagethumb;
13458: } else {
13459: $url = $imageurl;
13460: }
13461: } else {
13462: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
13463: }
13464: } else {
13465: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
13466: }
13467: } else {
13468: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
13469: }
13470: return ($url,$error);
13471: }
13472:
13473: sub get_ltitools_id {
13474: my ($cdom,$title) = @_;
13475: # get lock on ltitools db
13476: my $lockhash = {
13477: lock => $env{'user.name'}.
13478: ':'.$env{'user.domain'},
13479: };
13480: my $tries = 0;
13481: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
13482: my ($id,$error);
13483:
13484: while (($gotlock ne 'ok') && ($tries<10)) {
13485: $tries ++;
13486: sleep (0.1);
13487: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
13488: }
13489: if ($gotlock eq 'ok') {
13490: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
13491: if ($currids{'lock'}) {
13492: delete($currids{'lock'});
13493: if (keys(%currids)) {
13494: my @curr = sort { $a <=> $b } keys(%currids);
13495: if ($curr[-1] =~ /^\d+$/) {
13496: $id = 1 + $curr[-1];
13497: }
13498: } else {
13499: $id = 1;
13500: }
13501: if ($id) {
13502: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
13503: $error = 'nostore';
13504: }
13505: } else {
13506: $error = 'nonumber';
13507: }
13508: }
13509: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
13510: } else {
13511: $error = 'nolock';
13512: }
13513: return ($id,$error);
13514: }
13515:
13516: sub modify_proctoring {
13517: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
13518: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13519: my (@allpos,%changes,%confhash,%encconfhash,$errors,$resulttext,%imgdeletions);
13520: my $confname = $dom.'-domainconfig';
13521: my $servadm = $r->dir_config('lonAdmEMail');
13522: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
13523: my %providernames = &proctoring_providernames();
13524: my $maxnum = scalar(keys(%providernames));
13525:
13526: my (%requserfields,%optuserfields,%defaults,%extended,%crsconf,@courseroles,@ltiroles);
13527: my ($requref,$opturef,$defref,$extref,$crsref,$rolesref,$ltiref) = &proctoring_data();
13528: if (ref($requref) eq 'HASH') {
13529: %requserfields = %{$requref};
13530: }
13531: if (ref($opturef) eq 'HASH') {
13532: %optuserfields = %{$opturef};
13533: }
13534: if (ref($defref) eq 'HASH') {
13535: %defaults = %{$defref};
13536: }
13537: if (ref($extref) eq 'HASH') {
13538: %extended = %{$extref};
13539: }
13540: if (ref($crsref) eq 'HASH') {
13541: %crsconf = %{$crsref};
13542: }
13543: if (ref($rolesref) eq 'ARRAY') {
13544: @courseroles = @{$rolesref};
13545: }
13546: if (ref($ltiref) eq 'ARRAY') {
13547: @ltiroles = @{$ltiref};
13548: }
13549:
13550: if (ref($domconfig{$action}) eq 'HASH') {
13551: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.proctoring_image_del');
13552: if (@todeleteimages) {
13553: map { $imgdeletions{$_} = 1; } @todeleteimages;
13554: }
13555: }
13556: my %customadds;
13557: my @newcustom = &Apache::loncommon::get_env_multiple('form.proctoring_customadd');
13558: if (@newcustom) {
13559: map { $customadds{$_} = 1; } @newcustom;
13560: }
13561: foreach my $provider (sort(keys(%providernames))) {
13562: $confhash{$provider} = {};
13563: my $pos = $env{'form.proctoring_pos_'.$provider};
13564: $pos =~ s/\D+//g;
13565: $allpos[$pos] = $provider;
13566: my (%current,%currentenc);
13567: my $showroles = 0;
13568: if (ref($domconfig{$action}) eq 'HASH') {
13569: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
13570: %current = %{$domconfig{$action}{$provider}};
13571: foreach my $item ('key','secret') {
13572: $currentenc{$item} = $current{$item};
13573: delete($current{$item});
13574: }
13575: }
13576: }
13577: if ($env{'form.proctoring_available_'.$provider}) {
13578: $confhash{$provider}{'available'} = 1;
13579: unless ($current{'available'}) {
13580: $changes{$provider} = 1;
13581: }
13582: } else {
13583: %{$confhash{$provider}} = %current;
13584: %{$encconfhash{$provider}} = %currentenc;
13585: $confhash{$provider}{'available'} = 0;
13586: if ($current{'available'}) {
13587: $changes{$provider} = 1;
13588: }
13589: }
13590: if ($confhash{$provider}{'available'}) {
13591: foreach my $field ('lifetime','version','sigmethod','url','key','secret') {
13592: my $possval = $env{'form.proctoring_'.$provider.'_'.$field};
13593: if ($field eq 'lifetime') {
13594: if ($possval =~ /^\d+$/) {
13595: $confhash{$provider}{$field} = $possval;
13596: }
13597: } elsif ($field eq 'version') {
13598: if ($possval =~ /^\d+\.\d+$/) {
13599: $confhash{$provider}{$field} = $possval;
13600: }
13601: } elsif ($field eq 'sigmethod') {
13602: if ($possval =~ /^\QHMAC-SHA\E(1|256)$/) {
13603: $confhash{$provider}{$field} = $possval;
13604: }
13605: } elsif ($field eq 'url') {
13606: $confhash{$provider}{$field} = $possval;
13607: } elsif (($field eq 'key') || ($field eq 'secret')) {
13608: $encconfhash{$provider}{$field} = $possval;
13609: unless ($currentenc{$field} eq $possval) {
13610: $changes{$provider} = 1;
13611: }
13612: }
13613: unless (($field eq 'key') || ($field eq 'secret')) {
13614: unless ($current{$field} eq $confhash{$provider}{$field}) {
13615: $changes{$provider} = 1;
13616: }
13617: }
13618: }
13619: if ($imgdeletions{$provider}) {
13620: $changes{$provider} = 1;
13621: } elsif ($env{'form.proctoring_image_'.$provider.'.filename'} ne '') {
13622: my ($imageurl,$error) =
13623: &process_proctoring_image($r,$dom,$confname,'proctoring_image_'.$provider,$provider,
13624: $configuserok,$switchserver,$author_ok);
13625: if ($imageurl) {
13626: $confhash{$provider}{'image'} = $imageurl;
13627: $changes{$provider} = 1;
13628: }
13629: if ($error) {
13630: &Apache::lonnet::logthis($error);
13631: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13632: }
13633: } elsif (exists($current{'image'})) {
13634: $confhash{$provider}{'image'} = $current{'image'};
13635: }
13636: if (ref($requserfields{$provider}) eq 'ARRAY') {
13637: if (@{$requserfields{$provider}} > 0) {
13638: if (grep(/^user$/,@{$requserfields{$provider}})) {
13639: if ($env{'form.proctoring_userincdom_'.$provider}) {
13640: $confhash{$provider}{'incdom'} = 1;
13641: }
13642: unless ($current{'incdom'} eq $confhash{$provider}{'incdom'}) {
13643: $changes{$provider} = 1;
13644: }
13645: }
13646: if (grep(/^roles$/,@{$requserfields{$provider}})) {
13647: $showroles = 1;
13648: }
13649: }
13650: }
13651: $confhash{$provider}{'fields'} = [];
13652: if (ref($optuserfields{$provider}) eq 'ARRAY') {
13653: if (@{$optuserfields{$provider}} > 0) {
13654: my @optfields = &Apache::loncommon::get_env_multiple('form.proctoring_optional_'.$provider);
13655: foreach my $field (@{$optuserfields{$provider}}) {
13656: if (grep(/^\Q$field\E$/,@optfields)) {
13657: push(@{$confhash{$provider}{'fields'}},$field);
13658: }
13659: }
13660: }
13661: if (ref($current{'fields'}) eq 'ARRAY') {
13662: unless ($changes{$provider}) {
13663: my @new = sort(@{$confhash{$provider}{'fields'}});
13664: my @old = sort(@{$current{'fields'}});
13665: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
13666: if (@diffs) {
13667: $changes{$provider} = 1;
13668: }
13669: }
13670: } elsif (@{$confhash{$provider}{'fields'}}) {
13671: $changes{$provider} = 1;
13672: }
13673: }
13674: if (ref($defaults{$provider}) eq 'ARRAY') {
13675: if (@{$defaults{$provider}} > 0) {
13676: my %options;
13677: if (ref($extended{$provider}) eq 'HASH') {
13678: %options = %{$extended{$provider}};
13679: }
13680: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_defaults_'.$provider);
13681: foreach my $field (@{$defaults{$provider}}) {
13682: if ((exists($options{$field})) && (ref($options{$field}) eq 'ARRAY')) {
13683: my $poss = $env{'form.proctoring_defaults_'.$field.'_'.$provider};
13684: if (grep(/^\Q$poss\E$/,@{$options{$field}})) {
13685: push(@{$confhash{$provider}{'defaults'}},$poss);
13686: }
13687: } elsif ((exists($options{$field})) && (ref($options{$field}) eq 'HASH')) {
13688: foreach my $inner (keys(%{$options{$field}})) {
13689: if (ref($options{$field}{$inner}) eq 'ARRAY') {
13690: my $poss = $env{'form.proctoring_'.$inner.'_'.$provider};
13691: if (grep(/^\Q$poss\E$/,@{$options{$field}{$inner}})) {
13692: $confhash{$provider}{'defaults'}{$inner} = $poss;
13693: }
13694: } else {
13695: $confhash{$provider}{'defaults'}{$inner} = $env{'form.proctoring_'.$inner.'_'.$provider};
13696: }
13697: }
13698: } else {
13699: if (grep(/^\Q$field\E$/,@checked)) {
13700: push(@{$confhash{$provider}{'defaults'}},$field);
13701: }
13702: }
13703: }
13704: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
13705: if (ref($current{'defaults'}) eq 'ARRAY') {
13706: unless ($changes{$provider}) {
13707: my @new = sort(@{$confhash{$provider}{'defaults'}});
13708: my @old = sort(@{$current{'defaults'}});
13709: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
13710: if (@diffs) {
13711: $changes{$provider} = 1;
13712: }
13713: }
13714: } elsif (ref($current{'defaults'}) eq 'ARRAY') {
13715: if (@{$current{'defaults'}}) {
13716: $changes{$provider} = 1;
13717: }
13718: }
13719: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
13720: if (ref($current{'defaults'}) eq 'HASH') {
13721: unless ($changes{$provider}) {
13722: foreach my $key (keys(%{$confhash{$provider}{'defaults'}})) {
13723: unless ($confhash{$provider}{'defaults'}{$key} eq $current{'defaults'}{$key}) {
13724: $changes{$provider} = 1;
13725: last;
13726: }
13727: }
13728: }
13729: unless ($changes{$provider}) {
13730: foreach my $key (keys(%{$current{'defaults'}})) {
13731: unless ($current{'defaults'}{$key} eq $confhash{$provider}{'defaults'}{$key}) {
13732: $changes{$provider} = 1;
13733: last;
13734: }
13735: }
13736: }
13737: } elsif (keys(%{$confhash{$provider}{'defaults'}})) {
13738: $changes{$provider} = 1;
13739: }
13740: }
13741: }
13742: }
13743: if (ref($crsconf{$provider}) eq 'ARRAY') {
13744: if (@{$crsconf{$provider}} > 0) {
13745: $confhash{$provider}{'crsconf'} = [];
13746: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_crsconf_'.$provider);
13747: foreach my $crsfield (@{$crsconf{$provider}}) {
13748: if (grep(/^\Q$crsfield\E$/,@checked)) {
13749: push(@{$confhash{$provider}{'crsconf'}},$crsfield);
13750: }
13751: }
13752: if (ref($current{'crsconf'}) eq 'ARRAY') {
13753: unless ($changes{$provider}) {
13754: my @new = sort(@{$confhash{$provider}{'crsconf'}});
13755: my @old = sort(@{$current{'crsconf'}});
13756: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
13757: if (@diffs) {
13758: $changes{$provider} = 1;
13759: }
13760: }
13761: } elsif (@{$confhash{$provider}{'crsconf'}}) {
13762: $changes{$provider} = 1;
13763: }
13764: }
13765: }
13766: if ($showroles) {
13767: $confhash{$provider}{'roles'} = {};
13768: foreach my $role (@courseroles) {
13769: my $poss = $env{'form.proctoring_roles_'.$role.'_'.$provider};
13770: if (grep(/^\Q$poss\E$/,@ltiroles)) {
13771: $confhash{$provider}{'roles'}{$role} = $poss;
13772: }
13773: }
13774: unless ($changes{$provider}) {
13775: if (ref($current{'roles'}) eq 'HASH') {
13776: foreach my $role (keys(%{$current{'roles'}})) {
13777: unless ($current{'roles'}{$role} eq $confhash{$provider}{'roles'}{$role}) {
13778: $changes{$provider} = 1;
13779: last
13780: }
13781: }
13782: unless ($changes{$provider}) {
13783: foreach my $role (keys(%{$confhash{$provider}{'roles'}})) {
13784: unless ($confhash{$provider}{'roles'}{$role} eq $current{'roles'}{$role}) {
13785: $changes{$provider} = 1;
13786: last;
13787: }
13788: }
13789: }
13790: } elsif (keys(%{$confhash{$provider}{'roles'}})) {
13791: $changes{$provider} = 1;
13792: }
13793: }
13794: }
13795: if (ref($current{'custom'}) eq 'HASH') {
13796: my @customdels = &Apache::loncommon::get_env_multiple('form.proctoring_customdel_'.$provider);
13797: foreach my $key (keys(%{$current{'custom'}})) {
13798: if (grep(/^\Q$key\E$/,@customdels)) {
13799: $changes{$provider} = 1;
13800: } else {
13801: $confhash{$provider}{'custom'}{$key} = $env{'form.proctoring_customval_'.$key.'_'.$provider};
13802: if ($confhash{$provider}{'custom'}{$key} ne $current{'custom'}{$key}) {
13803: $changes{$provider} = 1;
13804: }
13805: }
13806: }
13807: }
13808: if ($customadds{$provider}) {
13809: my $name = $env{'form.proctoring_custom_name_'.$provider};
13810: $name =~ s/(`)/'/g;
13811: $name =~ s/^\s+//;
13812: $name =~ s/\s+$//;
13813: my $value = $env{'form.proctoring_custom_value_'.$provider};
13814: $value =~ s/(`)/'/g;
13815: $value =~ s/^\s+//;
13816: $value =~ s/\s+$//;
13817: if ($name ne '') {
13818: $confhash{$provider}{'custom'}{$name} = $value;
13819: $changes{$provider} = 1;
13820: }
13821: }
13822: }
13823: }
13824: if (@allpos > 0) {
13825: my $idx = 0;
13826: foreach my $provider (@allpos) {
13827: if ($provider ne '') {
13828: $confhash{$provider}{'order'} = $idx;
13829: unless ($changes{$provider}) {
13830: if (ref($domconfig{$action}) eq 'HASH') {
13831: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
13832: if ($domconfig{$action}{$provider}{'order'} ne $idx) {
13833: $changes{$provider} = 1;
13834: }
13835: }
13836: }
13837: }
13838: $idx ++;
13839: }
13840: }
13841: }
13842: my %proc_hash = (
13843: $action => { %confhash }
13844: );
13845: my $putresult = &Apache::lonnet::put_dom('configuration',\%proc_hash,
13846: $dom);
13847: if ($putresult eq 'ok') {
13848: my %proc_enchash = (
13849: $action => { %encconfhash }
13850: );
13851: &Apache::lonnet::put_dom('encconfig',\%proc_enchash,$dom);
13852: if (keys(%changes) > 0) {
13853: my $cachetime = 24*60*60;
13854: my %procall = %confhash;
13855: foreach my $provider (keys(%procall)) {
13856: if (ref($encconfhash{$provider}) eq 'HASH') {
13857: foreach my $key ('key','secret') {
13858: $procall{$provider}{$key} = $encconfhash{$provider}{$key};
13859: }
13860: }
13861: }
13862: &Apache::lonnet::do_cache_new('proctoring',$dom,\%procall,$cachetime);
13863: if (ref($lastactref) eq 'HASH') {
13864: $lastactref->{'proctoring'} = 1;
13865: }
13866: $resulttext = &mt('Configuration for Provider(s) with changes:').'<ul>';
13867: my %bynum;
13868: foreach my $provider (sort(keys(%changes))) {
13869: my $position = $confhash{$provider}{'order'};
13870: $bynum{$position} = $provider;
13871: }
13872: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
13873: my $provider = $bynum{$pos};
13874: my %lt = &proctoring_titles($provider);
13875: my %fieldtitles = &proctoring_fieldtitles($provider);
13876: if (!$confhash{$provider}{'available'}) {
13877: $resulttext .= '<li>'.&mt('Proctoring integration unavailable for: [_1]','<b>'.$providernames{$provider}.'</b>').'</li>';
13878: } else {
13879: $resulttext .= '<li>'.&mt('Proctoring integration available for: [_1]','<b>'.$providernames{$provider}.'</b>');
13880: if ($confhash{$provider}{'image'}) {
13881: $resulttext .= ' '.
13882: '<img src="'.$confhash{$provider}{'image'}.'"'.
13883: ' alt="'.&mt('Proctoring icon').'" />';
13884: }
13885: $resulttext .= '<ul>';
13886: my $position = $pos + 1;
13887: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
13888: foreach my $key ('version','sigmethod','url','lifetime') {
13889: if ($confhash{$provider}{$key} ne '') {
13890: $resulttext .= '<li>'.$lt{$key}.': '.$confhash{$provider}{$key}.'</li>';
13891: }
13892: }
13893: if ($encconfhash{$provider}{'key'} ne '') {
13894: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfhash{$provider}{'key'}.'</li>';
13895: }
13896: if ($encconfhash{$provider}{'secret'} ne '') {
13897: $resulttext .= '<li>'.$lt{'secret'}.': ';
13898: my $num = length($encconfhash{$provider}{'secret'});
13899: $resulttext .= ('*'x$num).'</li>';
13900: }
13901: my (@fields,$showroles);
13902: if (ref($requserfields{$provider}) eq 'ARRAY') {
13903: push(@fields,@{$requserfields{$provider}});
13904: }
13905: if (ref($confhash{$provider}{'fields'}) eq 'ARRAY') {
13906: push(@fields,@{$confhash{$provider}{'fields'}});
13907: } elsif (ref($confhash{$provider}{'fields'}) eq 'HASH') {
13908: push(@fields,(keys(%{$confhash{$provider}{'fields'}})));
13909: }
13910: if (@fields) {
13911: if (grep(/^roles$/,@fields)) {
13912: $showroles = 1;
13913: }
13914: $resulttext .= '<li>'.$lt{'udsl'}.': "'.
13915: join('", "', map { $lt{$_}; } @fields).'"</li>';
13916: }
13917: if (ref($requserfields{$provider}) eq 'ARRAY') {
13918: if (grep(/^user$/,@{$requserfields{$provider}})) {
13919: if ($confhash{$provider}{'incdom'}) {
13920: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'uname:dom'}).'</li>';
13921: } else {
13922: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'username'}).'</li>';
13923: }
13924: }
13925: }
13926: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
13927: if (@{$confhash{$provider}{'defaults'}} > 0) {
13928: $resulttext .= '<li>'.$lt{'defa'};
13929: foreach my $field (@{$confhash{$provider}{'defaults'}}) {
13930: $resulttext .= ' "'.$fieldtitles{$field}.'",';
13931: }
13932: $resulttext =~ s/,$//;
13933: $resulttext .= '</li>';
13934: }
13935: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
13936: if (keys(%{$confhash{$provider}{'defaults'}})) {
13937: $resulttext .= '<li>'.$lt{'defa'}.': <ul>';
13938: foreach my $key (sort(keys(%{$confhash{$provider}{'defaults'}}))) {
13939: if ($confhash{$provider}{'defaults'}{$key} ne '') {
13940: $resulttext .= '<li>'.$fieldtitles{$key}.' = '.$confhash{$provider}{'defaults'}{$key}.'</li>';
13941: }
13942: }
13943: $resulttext .= '</ul></li>';
13944: }
13945: }
13946: if (ref($crsconf{$provider}) eq 'ARRAY') {
13947: if (@{$crsconf{$provider}} > 0) {
13948: $resulttext .= '<li>'.&mt('Configurable in course:');
13949: my $numconfig = 0;
13950: if (ref($confhash{$provider}{'crsconf'}) eq 'ARRAY') {
13951: if (@{$confhash{$provider}{'crsconf'}} > 0) {
13952: foreach my $field (@{$confhash{$provider}{'crsconf'}}) {
13953: $numconfig ++;
13954: if ($provider eq 'examity') {
13955: $resulttext .= ' "'.$lt{'crs'.$field}.'",';
13956: } else {
13957: $resulttext .= ' "'.$fieldtitles{$field}.'",';
13958: }
13959: }
13960: $resulttext =~ s/,$//;
13961: }
13962: }
13963: if (!$numconfig) {
13964: $resulttext .= ' '.&mt('None');
13965: }
13966: $resulttext .= '</li>';
13967: }
13968: }
13969: if ($showroles) {
13970: if (ref($confhash{$provider}{'roles'}) eq 'HASH') {
13971: my $rolemaps;
13972: foreach my $role (@courseroles) {
13973: if ($confhash{$provider}{'roles'}{$role}) {
13974: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
13975: $confhash{$provider}{'roles'}{$role}.',';
13976: }
13977: }
13978: if ($rolemaps) {
13979: $rolemaps =~ s/,$//;
13980: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
13981: }
13982: }
13983: }
13984: if (ref($confhash{$provider}{'custom'}) eq 'HASH') {
13985: my $customlist;
13986: if (keys(%{$confhash{$provider}{'custom'}})) {
13987: foreach my $key (sort(keys(%{$confhash{$provider}{'custom'}}))) {
13988: $customlist .= $key.'='.$confhash{$provider}{'custom'}{$key}.', ';
13989: }
13990: $customlist =~ s/,$//;
13991: }
13992: if ($customlist) {
13993: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
13994: }
13995: }
13996: $resulttext .= '</ul></li>';
13997: }
13998: }
13999: $resulttext .= '</ul>';
14000: } else {
14001: $resulttext = &mt('No changes made.');
14002: }
14003: } else {
14004: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
14005: }
14006: if ($errors) {
14007: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
14008: $errors.'</ul>';
14009: }
14010: return $resulttext;
14011: }
14012:
14013: sub process_proctoring_image {
14014: my ($r,$dom,$confname,$caller,$provider,$configuserok,$switchserver,$author_ok) = @_;
14015: my $filename = $env{'form.'.$caller.'.filename'};
14016: my ($error,$url);
14017: my ($width,$height) = (21,21);
14018: if ($configuserok eq 'ok') {
14019: if ($switchserver) {
14020: $error = &mt('Upload of Remote Proctoring Provider icon is not permitted to this server: [_1]',
14021: $switchserver);
14022: } elsif ($author_ok eq 'ok') {
14023: my ($result,$imageurl,$madethumb) =
14024: &publishlogo($r,'upload',$caller,$dom,$confname,
14025: "proctoring/$provider/icon",$width,$height);
14026: if ($result eq 'ok') {
14027: if ($madethumb) {
14028: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
14029: my $imagethumb = "$path/tn-".$imagefile;
14030: $url = $imagethumb;
14031: } else {
14032: $url = $imageurl;
14033: }
14034: } else {
14035: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
14036: }
14037: } else {
14038: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
14039: }
14040: } else {
14041: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
14042: }
14043: return ($url,$error);
14044: }
14045:
14046: sub modify_lti {
14047: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
14048: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14049: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
14050: my (%posslti,%posslticrs,%posscrstype);
14051: my @courseroles = ('cc','in','ta','ep','st');
14052: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
14053: my @lticourseroles = qw(Instructor TeachingAssistant Mentor Learner);
14054: my @coursetypes = ('official','unofficial','community','textbook','placement');
14055: my %coursetypetitles = &Apache::lonlocal::texthash (
14056: official => 'Official',
14057: unofficial => 'Unofficial',
14058: community => 'Community',
14059: textbook => 'Textbook',
14060: placement => 'Placement Test',
14061: );
14062: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
14063: my %lt = <i_names();
14064: map { $posslti{$_} = 1; } @ltiroles;
14065: map { $posslticrs{$_} = 1; } @lticourseroles;
14066: map { $posscrstype{$_} = 1; } @coursetypes;
14067:
14068: my %menutitles = <imenu_titles();
14069:
14070: my (@items,%deletions,%itemids);
14071: if ($env{'form.lti_add'}) {
14072: my $consumer = $env{'form.lti_consumer_add'};
14073: $consumer =~ s/(`)/'/g;
14074: ($newid,my $error) = &get_lti_id($dom,$consumer);
14075: if ($newid) {
14076: $itemids{'add'} = $newid;
14077: push(@items,'add');
14078: $changes{$newid} = 1;
14079: } else {
14080: my $error = &mt('Failed to acquire unique ID for new LTI configuration');
14081: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14082: }
14083: }
14084: if (ref($domconfig{$action}) eq 'HASH') {
14085: my @todelete = &Apache::loncommon::get_env_multiple('form.lti_del');
14086: if (@todelete) {
14087: map { $deletions{$_} = 1; } @todelete;
14088: }
14089: my $maxnum = $env{'form.lti_maxnum'};
14090: for (my $i=0; $i<=$maxnum; $i++) {
14091: my $itemid = $env{'form.lti_id_'.$i};
14092: $itemid =~ s/\D+//g;
14093: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
14094: if ($deletions{$itemid}) {
14095: $changes{$itemid} = $domconfig{$action}{$itemid}{'consumer'};
14096: } else {
14097: push(@items,$i);
14098: $itemids{$i} = $itemid;
14099: }
14100: }
14101: }
14102: }
14103: foreach my $idx (@items) {
14104: my $itemid = $itemids{$idx};
14105: next unless ($itemid);
14106: my $position = $env{'form.lti_pos_'.$idx};
14107: $position =~ s/\D+//g;
14108: if ($position ne '') {
14109: $allpos[$position] = $itemid;
14110: }
14111: foreach my $item ('consumer','key','secret','lifetime','requser') {
14112: my $formitem = 'form.lti_'.$item.'_'.$idx;
14113: $env{$formitem} =~ s/(`)/'/g;
14114: if ($item eq 'lifetime') {
14115: $env{$formitem} =~ s/[^\d.]//g;
14116: }
14117: if ($env{$formitem} ne '') {
14118: if (($item eq 'key') || ($item eq 'secret')) {
14119: $encconfig{$itemid}{$item} = $env{$formitem};
14120: } else {
14121: $confhash{$itemid}{$item} = $env{$formitem};
14122: unless (($idx eq 'add') || ($changes{$itemid})) {
14123: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
14124: $changes{$itemid} = 1;
14125: }
14126: }
14127: }
14128: }
14129: }
14130: if ($env{'form.lti_version_'.$idx} eq 'LTI-1p0') {
14131: $confhash{$itemid}{'version'} = $env{'form.lti_version_'.$idx};
14132: }
14133: if ($confhash{$itemid}{'requser'}) {
14134: if ($env{'form.lti_mapuser_'.$idx} eq 'sourcedid') {
14135: $confhash{$itemid}{'mapuser'} = 'lis_person_sourcedid';
14136: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'email') {
14137: $confhash{$itemid}{'mapuser'} = 'lis_person_contact_email_primary';
14138: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'other') {
14139: my $mapuser = $env{'form.lti_customuser_'.$idx};
14140: $mapuser =~ s/(`)/'/g;
14141: $mapuser =~ s/^\s+|\s+$//g;
14142: $confhash{$itemid}{'mapuser'} = $mapuser;
14143: }
14144: foreach my $ltirole (@lticourseroles) {
14145: my $possrole = $env{'form.lti_maprole_'.$ltirole.'_'.$idx};
14146: if (grep(/^\Q$possrole\E$/,@courseroles)) {
14147: $confhash{$itemid}{'maproles'}{$ltirole} = $possrole;
14148: }
14149: }
14150: my @possmakeuser = &Apache::loncommon::get_env_multiple('form.lti_makeuser_'.$idx);
14151: my @makeuser;
14152: foreach my $ltirole (sort(@possmakeuser)) {
14153: if ($posslti{$ltirole}) {
14154: push(@makeuser,$ltirole);
14155: }
14156: }
14157: $confhash{$itemid}{'makeuser'} = \@makeuser;
14158: if (@makeuser) {
14159: my $lcauth = $env{'form.lti_lcauth_'.$idx};
14160: if ($lcauth =~ /^(internal|krb4|krb5|localauth)$/) {
14161: $confhash{$itemid}{'lcauth'} = $lcauth;
14162: if ($lcauth ne 'internal') {
14163: my $lcauthparm = $env{'form.lti_lcauthparm_'.$idx};
14164: $lcauthparm =~ s/^(\s+|\s+)$//g;
14165: $lcauthparm =~ s/`//g;
14166: if ($lcauthparm ne '') {
14167: $confhash{$itemid}{'lcauthparm'} = $lcauthparm;
14168: }
14169: }
14170: } else {
14171: $confhash{$itemid}{'lcauth'} = 'lti';
14172: }
14173: }
14174: my @possinstdata = &Apache::loncommon::get_env_multiple('form.lti_instdata_'.$idx);
14175: if (@possinstdata) {
14176: foreach my $field (@possinstdata) {
14177: if (exists($fieldtitles{$field})) {
14178: push(@{$confhash{$itemid}{'instdata'}});
14179: }
14180: }
14181: }
14182: if (($env{'form.lti_mapcrs_'.$idx} eq 'course_offering_sourcedid') ||
14183: ($env{'form.lti_mapcrs_'.$idx} eq 'context_id')) {
14184: $confhash{$itemid}{'mapcrs'} = $env{'form.lti_mapcrs_'.$idx};
14185: } elsif ($env{'form.lti_mapcrs_'.$idx} eq 'other') {
14186: my $mapcrs = $env{'form.lti_mapcrsfield_'.$idx};
14187: $mapcrs =~ s/(`)/'/g;
14188: $mapcrs =~ s/^\s+|\s+$//g;
14189: $confhash{$itemid}{'mapcrs'} = $mapcrs;
14190: }
14191: my @posstypes = &Apache::loncommon::get_env_multiple('form.lti_mapcrstype_'.$idx);
14192: my @crstypes;
14193: foreach my $type (sort(@posstypes)) {
14194: if ($posscrstype{$type}) {
14195: push(@crstypes,$type);
14196: }
14197: }
14198: $confhash{$itemid}{'mapcrstype'} = \@crstypes;
14199: if ($env{'form.lti_makecrs_'.$idx}) {
14200: $confhash{$itemid}{'makecrs'} = 1;
14201: }
14202: my @possenroll = &Apache::loncommon::get_env_multiple('form.lti_selfenroll_'.$idx);
14203: my @selfenroll;
14204: foreach my $type (sort(@possenroll)) {
14205: if ($posslticrs{$type}) {
14206: push(@selfenroll,$type);
14207: }
14208: }
14209: $confhash{$itemid}{'selfenroll'} = \@selfenroll;
14210: if ($env{'form.lti_crssec_'.$idx}) {
14211: if ($env{'form.lti_crssecsrc_'.$idx} eq 'course_section_sourcedid') {
14212: $confhash{$itemid}{'section'} = $env{'form.lti_crssecsrc_'.$idx};
14213: } elsif ($env{'form.lti_crssecsrc_'.$idx} eq 'other') {
14214: my $section = $env{'form.lti_customsection_'.$idx};
14215: $section =~ s/(`)/'/g;
14216: $section =~ s/^\s+|\s+$//g;
14217: if ($section ne '') {
14218: $confhash{$itemid}{'section'} = $section;
14219: }
14220: }
14221: }
14222: if ($env{'form.lti_callback_'.$idx}) {
14223: if ($env{'form.lti_callbackparam_'.$idx}) {
14224: my $callback = $env{'form.lti_callbackparam_'.$idx};
14225: $callback =~ s/^\s+|\s+$//g;
14226: $confhash{$itemid}{'callback'} = $callback;
14227: }
14228: }
14229: foreach my $field ('passback','roster','topmenu','inlinemenu') {
14230: if ($env{'form.lti_'.$field.'_'.$idx}) {
14231: $confhash{$itemid}{$field} = 1;
14232: }
14233: }
14234: if ($env{'form.lti_passback_'.$idx}) {
14235: if ($env{'form.lti_passbackformat_'.$idx} eq '1.0') {
14236: $confhash{$itemid}{'passbackformat'} = '1.0';
14237: } else {
14238: $confhash{$itemid}{'passbackformat'} = '1.1';
14239: }
14240: }
14241: if ($env{'form.lti_topmenu_'.$idx} || $env{'form.lti_inlinemenu_'.$idx}) {
14242: $confhash{$itemid}{lcmenu} = [];
14243: my @possmenu = &Apache::loncommon::get_env_multiple('form.lti_menuitem_'.$idx);
14244: foreach my $field (@possmenu) {
14245: if (exists($menutitles{$field})) {
14246: if ($field eq 'grades') {
14247: next unless ($env{'form.lti_inlinemenu_'.$idx});
14248: }
14249: push(@{$confhash{$itemid}{lcmenu}},$field);
14250: }
14251: }
14252: }
14253: unless (($idx eq 'add') || ($changes{$itemid})) {
14254: foreach my $field ('mapuser','mapcrs','makecrs','section','passback','roster','lcauth','lcauthparm','topmenu','inlinemenu','callback') {
14255: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
14256: $changes{$itemid} = 1;
14257: }
14258: }
14259: unless ($changes{$itemid}) {
14260: if ($domconfig{$action}{$itemid}{'passback'} eq $confhash{$itemid}{'passback'}) {
14261: if ($domconfig{$action}{$itemid}{'passbackformat'} ne $confhash{$itemid}{'passbackformat'}) {
14262: $changes{$itemid} = 1;
14263: }
14264: }
14265: }
14266: foreach my $field ('makeuser','mapcrstype','selfenroll','instdata','lcmenu') {
14267: unless ($changes{$itemid}) {
14268: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
14269: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
14270: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
14271: $confhash{$itemid}{$field});
14272: if (@diffs) {
14273: $changes{$itemid} = 1;
14274: }
14275: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
14276: $changes{$itemid} = 1;
14277: }
14278: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
14279: if (@{$confhash{$itemid}{$field}} > 0) {
14280: $changes{$itemid} = 1;
14281: }
14282: }
14283: }
14284: }
14285: unless ($changes{$itemid}) {
14286: if (ref($domconfig{$action}{$itemid}{'maproles'}) eq 'HASH') {
14287: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
14288: foreach my $ltirole (keys(%{$domconfig{$action}{$itemid}{'maproles'}})) {
14289: if ($domconfig{$action}{$itemid}{'maproles'}{$ltirole} ne
14290: $confhash{$itemid}{'maproles'}{$ltirole}) {
14291: $changes{$itemid} = 1;
14292: last;
14293: }
14294: }
14295: unless ($changes{$itemid}) {
14296: foreach my $ltirole (keys(%{$confhash{$itemid}{'maproles'}})) {
14297: if ($confhash{$itemid}{'maproles'}{$ltirole} ne
14298: $domconfig{$action}{$itemid}{'maproles'}{$ltirole}) {
14299: $changes{$itemid} = 1;
14300: last;
14301: }
14302: }
14303: }
14304: } elsif (keys(%{$domconfig{$action}{$itemid}{'maproles'}}) > 0) {
14305: $changes{$itemid} = 1;
14306: }
14307: } elsif (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
14308: unless ($changes{$itemid}) {
14309: if (keys(%{$confhash{$itemid}{'maproles'}}) > 0) {
14310: $changes{$itemid} = 1;
14311: }
14312: }
14313: }
14314: }
14315: }
14316: }
14317: }
14318: if (@allpos > 0) {
14319: my $idx = 0;
14320: foreach my $itemid (@allpos) {
14321: if ($itemid ne '') {
14322: $confhash{$itemid}{'order'} = $idx;
14323: if (ref($domconfig{$action}) eq 'HASH') {
14324: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
14325: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
14326: $changes{$itemid} = 1;
14327: }
14328: }
14329: }
14330: $idx ++;
14331: }
14332: }
14333: }
14334: my %ltihash = (
14335: $action => { %confhash }
14336: );
14337: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltihash,
14338: $dom);
14339: if ($putresult eq 'ok') {
14340: my %ltienchash = (
14341: $action => { %encconfig }
14342: );
14343: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
14344: if (keys(%changes) > 0) {
14345: my $cachetime = 24*60*60;
14346: my %ltiall = %confhash;
14347: foreach my $id (keys(%ltiall)) {
14348: if (ref($encconfig{$id}) eq 'HASH') {
14349: foreach my $item ('key','secret') {
14350: $ltiall{$id}{$item} = $encconfig{$id}{$item};
14351: }
14352: }
14353: }
14354: &Apache::lonnet::do_cache_new('lti',$dom,\%ltiall,$cachetime);
14355: if (ref($lastactref) eq 'HASH') {
14356: $lastactref->{'lti'} = 1;
14357: }
14358: $resulttext = &mt('Changes made:').'<ul>';
14359: my %bynum;
14360: foreach my $itemid (sort(keys(%changes))) {
14361: my $position = $confhash{$itemid}{'order'};
14362: $bynum{$position} = $itemid;
14363: }
14364: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
14365: my $itemid = $bynum{$pos};
14366: if (ref($confhash{$itemid}) ne 'HASH') {
14367: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
14368: } else {
14369: $resulttext .= '<li><b>'.$confhash{$itemid}{'consumer'}.'</b></li><ul>';
14370: my $position = $pos + 1;
14371: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
14372: foreach my $item ('version','lifetime') {
14373: if ($confhash{$itemid}{$item} ne '') {
14374: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
14375: }
14376: }
14377: if ($encconfig{$itemid}{'key'} ne '') {
14378: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
14379: }
14380: if ($encconfig{$itemid}{'secret'} ne '') {
14381: $resulttext .= '<li>'.$lt{'secret'}.': ';
14382: my $num = length($encconfig{$itemid}{'secret'});
14383: $resulttext .= ('*'x$num).'</li>';
14384: }
14385: if ($confhash{$itemid}{'requser'}) {
14386: if ($confhash{$itemid}{'mapuser'}) {
14387: my $shownmapuser;
14388: if ($confhash{$itemid}{'mapuser'} eq 'lis_person_sourcedid') {
14389: $shownmapuser = $lt{'sourcedid'}.' (lis_person_sourcedid)';
14390: } elsif ($confhash{$itemid}{'mapuser'} eq 'lis_person_contact_email_primary') {
14391: $shownmapuser = $lt{'email'}.' (lis_person_contact_email_primary)';
14392: } else {
14393: $shownmapuser = &mt('Other').' ('.$confhash{$itemid}{'mapuser'}.')';
14394: }
14395: $resulttext .= '<li>'.&mt('LON-CAPA username').': '.$shownmapuser.'</li>';
14396: }
14397: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
14398: my $rolemaps;
14399: foreach my $role (@ltiroles) {
14400: if ($confhash{$itemid}{'maproles'}{$role}) {
14401: $rolemaps .= (' 'x2).$role.'='.
14402: &Apache::lonnet::plaintext($confhash{$itemid}{'maproles'}{$role},
14403: 'Course').',';
14404: }
14405: }
14406: if ($rolemaps) {
14407: $rolemaps =~ s/,$//;
14408: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
14409: }
14410: }
14411: if (ref($confhash{$itemid}{'makeuser'}) eq 'ARRAY') {
14412: if (@{$confhash{$itemid}{'makeuser'}} > 0) {
14413: $resulttext .= '<li>'.&mt('Following roles may create user accounts: [_1]',
14414: join(', ',@{$confhash{$itemid}{'makeuser'}})).'<br />';
14415: if ($confhash{$itemid}{'lcauth'} eq 'lti') {
14416: $resulttext .= &mt('New users will only be able to authenticate via LTI').'</li>';
14417: } else {
14418: $resulttext .= &mt('New users will be assigned LON-CAPA authentication: [_1]',
14419: $confhash{$itemid}{'lcauth'});
14420: if ($confhash{$itemid}{'lcauth'} eq 'internal') {
14421: $resulttext .= '; '.&mt('a randomly generated password will be created');
14422: } elsif ($confhash{$itemid}{'lcauth'} eq 'localauth') {
14423: if ($confhash{$itemid}{'lcauthparm'} ne '') {
14424: $resulttext .= ' '.&mt('with argument: [_1]',$confhash{$itemid}{'lcauthparm'});
14425: }
14426: } else {
14427: $resulttext .= '; '.&mt('Kerberos domain: [_1]',$confhash{$itemid}{'lcauthparm'});
14428: }
14429: }
14430: $resulttext .= '</li>';
14431: } else {
14432: $resulttext .= '<li>'.&mt('User account creation not permitted.').'</li>';
14433: }
14434: }
14435: if (ref($confhash{$itemid}{'instdata'}) eq 'ARRAY') {
14436: if (@{$confhash{$itemid}{'instdata'}} > 0) {
14437: $resulttext .= '<li>'.&mt('Institutional data will be used when creating a new user for: [_1]',
14438: join(', ',map { $fieldtitles{$_}; } @{$confhash{$itemid}{'instdata'}})).'</li>';
14439: } else {
14440: $resulttext .= '<li>'.&mt('No institutional data used when creating a new user.').'</li>';
14441: }
14442: }
14443: if ($confhash{$itemid}{'mapcrs'}) {
14444: $resulttext .= '<li>'.&mt('Unique course identifier').': '.$confhash{$itemid}{'mapcrs'}.'</li>';
14445: }
14446: if (ref($confhash{$itemid}{'mapcrstype'}) eq 'ARRAY') {
14447: if (@{$confhash{$itemid}{'mapcrstype'}} > 0) {
14448: $resulttext .= '<li>'.&mt('Mapping for the following LON-CAPA course types: [_1]',
14449: join(', ',map { $coursetypetitles{$_}; } @coursetypes)).
14450: '</li>';
14451: } else {
14452: $resulttext .= '<li>'.&mt('No mapping to LON-CAPA courses').'</li>';
14453: }
14454: }
14455: if ($confhash{$itemid}{'makecrs'}) {
14456: $resulttext .= '<li>'.&mt('Instructor may create course (if absent).').'</li>';
14457: } else {
14458: $resulttext .= '<li>'.&mt('Instructor may not create course (if absent).').'</li>';
14459: }
14460: if (ref($confhash{$itemid}{'selfenroll'}) eq 'ARRAY') {
14461: if (@{$confhash{$itemid}{'selfenroll'}} > 0) {
14462: $resulttext .= '<li>'.&mt('Self-enrollment for following roles: [_1]',
14463: join(', ',@{$confhash{$itemid}{'selfenroll'}})).
14464: '</li>';
14465: } else {
14466: $resulttext .= '<li>'.&mt('Self-enrollment not permitted').'</li>';
14467: }
14468: }
14469: if ($confhash{$itemid}{'section'}) {
14470: if ($confhash{$itemid}{'section'} eq 'course_section_sourcedid') {
14471: $resulttext .= '<li>'.&mt('User section from standard field:').
14472: ' (course_section_sourcedid)'.'</li>';
14473: } else {
14474: $resulttext .= '<li>'.&mt('User section from:').' '.
14475: $confhash{$itemid}{'section'}.'</li>';
14476: }
14477: } else {
14478: $resulttext .= '<li>'.&mt('No section assignment').'</li>';
14479: }
14480: if ($confhash{$itemid}{'callback'}) {
14481: $resulttext .= '<li>'.&mt('Callback setting').': '.$confhash{$itemid}{'callback'}.'</li>';
14482: } else {
14483: $resulttext .= '<li>'.&mt('No callback to logout LON-CAPA session when user logs out of Comsumer');
14484: }
14485: foreach my $item ('passback','roster','topmenu','inlinemenu') {
14486: $resulttext .= '<li>'.$lt{$item}.': ';
14487: if ($confhash{$itemid}{$item}) {
14488: $resulttext .= &mt('Yes');
14489: if ($item eq 'passback') {
14490: if ($confhash{$itemid}{'passbackformat'} eq '1.0') {
14491: $resulttext .= ' ('.&mt('Outcomes Extension (1.0)').')';
14492: } elsif ($confhash{$itemid}{'passbackformat'} eq '1.1') {
14493: $resulttext .= ' ('.&mt('Outcomes Service (1.1)').')';
14494: }
14495: }
14496: } else {
14497: $resulttext .= &mt('No');
14498: }
14499: $resulttext .= '</li>';
14500: }
14501: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
14502: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
14503: $resulttext .= '<li>'.&mt('Menu items:').' '.
14504: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
14505: } else {
14506: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
14507: }
14508: }
14509: }
14510: $resulttext .= '</ul></li>';
14511: }
14512: }
14513: $resulttext .= '</ul>';
14514: } else {
14515: $resulttext = &mt('No changes made.');
14516: }
14517: } else {
14518: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
14519: }
14520: if ($errors) {
14521: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
14522: $errors.'</ul>';
14523: }
14524: return $resulttext;
14525: }
14526:
14527: sub get_lti_id {
14528: my ($domain,$consumer) = @_;
14529: # get lock on lti db
14530: my $lockhash = {
14531: lock => $env{'user.name'}.
14532: ':'.$env{'user.domain'},
14533: };
14534: my $tries = 0;
14535: my $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
14536: my ($id,$error);
14537:
14538: while (($gotlock ne 'ok') && ($tries<10)) {
14539: $tries ++;
14540: sleep (0.1);
14541: $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
14542: }
14543: if ($gotlock eq 'ok') {
14544: my %currids = &Apache::lonnet::dump_dom('lti',$domain);
14545: if ($currids{'lock'}) {
14546: delete($currids{'lock'});
14547: if (keys(%currids)) {
14548: my @curr = sort { $a <=> $b } keys(%currids);
14549: if ($curr[-1] =~ /^\d+$/) {
14550: $id = 1 + $curr[-1];
14551: }
14552: } else {
14553: $id = 1;
14554: }
14555: if ($id) {
14556: unless (&Apache::lonnet::newput_dom('lti',{ $id => $consumer },$domain) eq 'ok') {
14557: $error = 'nostore';
14558: }
14559: } else {
14560: $error = 'nonumber';
14561: }
14562: }
14563: my $dellockoutcome = &Apache::lonnet::del_dom('lti',['lock'],$domain);
14564: } else {
14565: $error = 'nolock';
14566: }
14567: return ($id,$error);
14568: }
14569:
14570: sub modify_autoenroll {
14571: my ($dom,$lastactref,%domconfig) = @_;
14572: my ($resulttext,%changes);
14573: my %currautoenroll;
14574: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
14575: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
14576: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
14577: }
14578: }
14579: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
14580: my %title = ( run => 'Auto-enrollment active',
14581: sender => 'Sender for notification messages',
14582: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
14583: failsafe => 'Failsafe for no drops if institutional data missing for a section');
14584: my @offon = ('off','on');
14585: my $sender_uname = $env{'form.sender_uname'};
14586: my $sender_domain = $env{'form.sender_domain'};
14587: if ($sender_domain eq '') {
14588: $sender_uname = '';
14589: } elsif ($sender_uname eq '') {
14590: $sender_domain = '';
14591: }
14592: my $coowners = $env{'form.autoassign_coowners'};
14593: my $failsafe = $env{'form.autoenroll_failsafe'};
14594: $failsafe =~ s{^\s+|\s+$}{}g;
14595: if ($failsafe =~ /\D/) {
14596: undef($failsafe);
14597: }
14598: my %autoenrollhash = (
14599: autoenroll => { 'run' => $env{'form.autoenroll_run'},
14600: 'sender_uname' => $sender_uname,
14601: 'sender_domain' => $sender_domain,
14602: 'co-owners' => $coowners,
14603: 'autofailsafe' => $failsafe,
14604: }
14605: );
14606: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
14607: $dom);
14608: if ($putresult eq 'ok') {
14609: if (exists($currautoenroll{'run'})) {
14610: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
14611: $changes{'run'} = 1;
14612: }
14613: } elsif ($autorun) {
14614: if ($env{'form.autoenroll_run'} ne '1') {
14615: $changes{'run'} = 1;
14616: }
14617: }
14618: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
14619: $changes{'sender'} = 1;
14620: }
14621: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
14622: $changes{'sender'} = 1;
14623: }
14624: if ($currautoenroll{'co-owners'} ne '') {
14625: if ($currautoenroll{'co-owners'} ne $coowners) {
14626: $changes{'coowners'} = 1;
14627: }
14628: } elsif ($coowners) {
14629: $changes{'coowners'} = 1;
14630: }
14631: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
14632: $changes{'autofailsafe'} = 1;
14633: }
14634: if (keys(%changes) > 0) {
14635: $resulttext = &mt('Changes made:').'<ul>';
14636: if ($changes{'run'}) {
14637: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
14638: }
14639: if ($changes{'sender'}) {
14640: if ($sender_uname eq '' || $sender_domain eq '') {
14641: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
14642: } else {
14643: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
14644: }
14645: }
14646: if ($changes{'coowners'}) {
14647: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
14648: &Apache::loncommon::devalidate_domconfig_cache($dom);
14649: if (ref($lastactref) eq 'HASH') {
14650: $lastactref->{'domainconfig'} = 1;
14651: }
14652: }
14653: if ($changes{'autofailsafe'}) {
14654: if ($failsafe ne '') {
14655: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
14656: } else {
14657: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
14658: }
14659: &Apache::lonnet::get_domain_defaults($dom,1);
14660: if (ref($lastactref) eq 'HASH') {
14661: $lastactref->{'domdefaults'} = 1;
14662: }
14663: }
14664: $resulttext .= '</ul>';
14665: } else {
14666: $resulttext = &mt('No changes made to auto-enrollment settings');
14667: }
14668: } else {
14669: $resulttext = '<span class="LC_error">'.
14670: &mt('An error occurred: [_1]',$putresult).'</span>';
14671: }
14672: return $resulttext;
14673: }
14674:
14675: sub modify_autoupdate {
14676: my ($dom,%domconfig) = @_;
14677: my ($resulttext,%currautoupdate,%fields,%changes);
14678: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
14679: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
14680: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
14681: }
14682: }
14683: my @offon = ('off','on');
14684: my %title = &Apache::lonlocal::texthash (
14685: run => 'Auto-update:',
14686: classlists => 'Updates to user information in classlists?'
14687: );
14688: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
14689: my %fieldtitles = &Apache::lonlocal::texthash (
14690: id => 'Student/Employee ID',
14691: permanentemail => 'E-mail address',
14692: lastname => 'Last Name',
14693: firstname => 'First Name',
14694: middlename => 'Middle Name',
14695: generation => 'Generation',
14696: );
14697: $othertitle = &mt('All users');
14698: if (keys(%{$usertypes}) > 0) {
14699: $othertitle = &mt('Other users');
14700: }
14701: foreach my $key (keys(%env)) {
14702: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
14703: my ($usertype,$item) = ($1,$2);
14704: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
14705: if ($usertype eq 'default') {
14706: push(@{$fields{$1}},$2);
14707: } elsif (ref($types) eq 'ARRAY') {
14708: if (grep(/^\Q$usertype\E$/,@{$types})) {
14709: push(@{$fields{$1}},$2);
14710: }
14711: }
14712: }
14713: }
14714: }
14715: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
14716: @lockablenames = sort(@lockablenames);
14717: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
14718: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
14719: if (@changed) {
14720: $changes{'lockablenames'} = 1;
14721: }
14722: } else {
14723: if (@lockablenames) {
14724: $changes{'lockablenames'} = 1;
14725: }
14726: }
14727: my %updatehash = (
14728: autoupdate => { run => $env{'form.autoupdate_run'},
14729: classlists => $env{'form.classlists'},
14730: fields => {%fields},
14731: lockablenames => \@lockablenames,
14732: }
14733: );
14734: foreach my $key (keys(%currautoupdate)) {
14735: if (($key eq 'run') || ($key eq 'classlists')) {
14736: if (exists($updatehash{autoupdate}{$key})) {
14737: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
14738: $changes{$key} = 1;
14739: }
14740: }
14741: } elsif ($key eq 'fields') {
14742: if (ref($currautoupdate{$key}) eq 'HASH') {
14743: foreach my $item (@{$types},'default') {
14744: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
14745: my $change = 0;
14746: foreach my $type (@{$currautoupdate{$key}{$item}}) {
14747: if (!exists($fields{$item})) {
14748: $change = 1;
14749: last;
14750: } elsif (ref($fields{$item}) eq 'ARRAY') {
14751: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
14752: $change = 1;
14753: last;
14754: }
14755: }
14756: }
14757: if ($change) {
14758: push(@{$changes{$key}},$item);
14759: }
14760: }
14761: }
14762: }
14763: } elsif ($key eq 'lockablenames') {
14764: if (ref($currautoupdate{$key}) eq 'ARRAY') {
14765: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
14766: if (@changed) {
14767: $changes{'lockablenames'} = 1;
14768: }
14769: } else {
14770: if (@lockablenames) {
14771: $changes{'lockablenames'} = 1;
14772: }
14773: }
14774: }
14775: }
14776: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
14777: if (@lockablenames) {
14778: $changes{'lockablenames'} = 1;
14779: }
14780: }
14781: foreach my $item (@{$types},'default') {
14782: if (defined($fields{$item})) {
14783: if (ref($currautoupdate{'fields'}) eq 'HASH') {
14784: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
14785: my $change = 0;
14786: if (ref($fields{$item}) eq 'ARRAY') {
14787: foreach my $type (@{$fields{$item}}) {
14788: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
14789: $change = 1;
14790: last;
14791: }
14792: }
14793: }
14794: if ($change) {
14795: push(@{$changes{'fields'}},$item);
14796: }
14797: } else {
14798: push(@{$changes{'fields'}},$item);
14799: }
14800: } else {
14801: push(@{$changes{'fields'}},$item);
14802: }
14803: }
14804: }
14805: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
14806: $dom);
14807: if ($putresult eq 'ok') {
14808: if (keys(%changes) > 0) {
14809: $resulttext = &mt('Changes made:').'<ul>';
14810: foreach my $key (sort(keys(%changes))) {
14811: if ($key eq 'lockablenames') {
14812: $resulttext .= '<li>';
14813: if (@lockablenames) {
14814: $usertypes->{'default'} = $othertitle;
14815: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
14816: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
14817: } else {
14818: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
14819: }
14820: $resulttext .= '</li>';
14821: } elsif (ref($changes{$key}) eq 'ARRAY') {
14822: foreach my $item (@{$changes{$key}}) {
14823: my @newvalues;
14824: foreach my $type (@{$fields{$item}}) {
14825: push(@newvalues,$fieldtitles{$type});
14826: }
14827: my $newvaluestr;
14828: if (@newvalues > 0) {
14829: $newvaluestr = join(', ',@newvalues);
14830: } else {
14831: $newvaluestr = &mt('none');
14832: }
14833: if ($item eq 'default') {
14834: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
14835: } else {
14836: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
14837: }
14838: }
14839: } else {
14840: my $newvalue;
14841: if ($key eq 'run') {
14842: $newvalue = $offon[$env{'form.autoupdate_run'}];
14843: } else {
14844: $newvalue = $offon[$env{'form.'.$key}];
14845: }
14846: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
14847: }
14848: }
14849: $resulttext .= '</ul>';
14850: } else {
14851: $resulttext = &mt('No changes made to autoupdates');
14852: }
14853: } else {
14854: $resulttext = '<span class="LC_error">'.
14855: &mt('An error occurred: [_1]',$putresult).'</span>';
14856: }
14857: return $resulttext;
14858: }
14859:
14860: sub modify_autocreate {
14861: my ($dom,%domconfig) = @_;
14862: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
14863: if (ref($domconfig{'autocreate'}) eq 'HASH') {
14864: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
14865: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
14866: }
14867: }
14868: my %title= ( xml => 'Auto-creation of courses in XML course description files',
14869: req => 'Auto-creation of validated requests for official courses',
14870: xmldc => 'Identity of course creator of courses from XML files',
14871: );
14872: my @types = ('xml','req');
14873: foreach my $item (@types) {
14874: $newvals{$item} = $env{'form.autocreate_'.$item};
14875: $newvals{$item} =~ s/\D//g;
14876: $newvals{$item} = 0 if ($newvals{$item} eq '');
14877: }
14878: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
14879: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
14880: unless (exists($domcoords{$newvals{'xmldc'}})) {
14881: $newvals{'xmldc'} = '';
14882: }
14883: %autocreatehash = (
14884: autocreate => { xml => $newvals{'xml'},
14885: req => $newvals{'req'},
14886: }
14887: );
14888: if ($newvals{'xmldc'} ne '') {
14889: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
14890: }
14891: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
14892: $dom);
14893: if ($putresult eq 'ok') {
14894: my @items = @types;
14895: if ($newvals{'xml'}) {
14896: push(@items,'xmldc');
14897: }
14898: foreach my $item (@items) {
14899: if (exists($currautocreate{$item})) {
14900: if ($currautocreate{$item} ne $newvals{$item}) {
14901: $changes{$item} = 1;
14902: }
14903: } elsif ($newvals{$item}) {
14904: $changes{$item} = 1;
14905: }
14906: }
14907: if (keys(%changes) > 0) {
14908: my @offon = ('off','on');
14909: $resulttext = &mt('Changes made:').'<ul>';
14910: foreach my $item (@types) {
14911: if ($changes{$item}) {
14912: my $newtxt = $offon[$newvals{$item}];
14913: $resulttext .= '<li>'.
14914: &mt("$title{$item} set to [_1]$newtxt [_2]",
14915: '<b>','</b>').
14916: '</li>';
14917: }
14918: }
14919: if ($changes{'xmldc'}) {
14920: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
14921: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
14922: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
14923: }
14924: $resulttext .= '</ul>';
14925: } else {
14926: $resulttext = &mt('No changes made to auto-creation settings');
14927: }
14928: } else {
14929: $resulttext = '<span class="LC_error">'.
14930: &mt('An error occurred: [_1]',$putresult).'</span>';
14931: }
14932: return $resulttext;
14933: }
14934:
14935: sub modify_directorysrch {
14936: my ($dom,$lastactref,%domconfig) = @_;
14937: my ($resulttext,%changes);
14938: my %currdirsrch;
14939: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
14940: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
14941: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
14942: }
14943: }
14944: my %title = ( available => 'Institutional directory search available',
14945: localonly => 'Other domains can search institution',
14946: lcavailable => 'LON-CAPA directory search available',
14947: lclocalonly => 'Other domains can search LON-CAPA domain',
14948: searchby => 'Search types',
14949: searchtypes => 'Search latitude');
14950: my @offon = ('off','on');
14951: my @otherdoms = ('Yes','No');
14952:
14953: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
14954: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
14955: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
14956:
14957: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
14958: if (keys(%{$usertypes}) == 0) {
14959: @cansearch = ('default');
14960: } else {
14961: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
14962: foreach my $type (@{$currdirsrch{'cansearch'}}) {
14963: if (!grep(/^\Q$type\E$/,@cansearch)) {
14964: push(@{$changes{'cansearch'}},$type);
14965: }
14966: }
14967: foreach my $type (@cansearch) {
14968: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
14969: push(@{$changes{'cansearch'}},$type);
14970: }
14971: }
14972: } else {
14973: push(@{$changes{'cansearch'}},@cansearch);
14974: }
14975: }
14976:
14977: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
14978: foreach my $by (@{$currdirsrch{'searchby'}}) {
14979: if (!grep(/^\Q$by\E$/,@searchby)) {
14980: push(@{$changes{'searchby'}},$by);
14981: }
14982: }
14983: foreach my $by (@searchby) {
14984: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
14985: push(@{$changes{'searchby'}},$by);
14986: }
14987: }
14988: } else {
14989: push(@{$changes{'searchby'}},@searchby);
14990: }
14991:
14992: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
14993: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
14994: if (!grep(/^\Q$type\E$/,@searchtypes)) {
14995: push(@{$changes{'searchtypes'}},$type);
14996: }
14997: }
14998: foreach my $type (@searchtypes) {
14999: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
15000: push(@{$changes{'searchtypes'}},$type);
15001: }
15002: }
15003: } else {
15004: if (exists($currdirsrch{'searchtypes'})) {
15005: foreach my $type (@searchtypes) {
15006: if ($type ne $currdirsrch{'searchtypes'}) {
15007: push(@{$changes{'searchtypes'}},$type);
15008: }
15009: }
15010: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
15011: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
15012: }
15013: } else {
15014: push(@{$changes{'searchtypes'}},@searchtypes);
15015: }
15016: }
15017:
15018: my %dirsrch_hash = (
15019: directorysrch => { available => $env{'form.dirsrch_available'},
15020: cansearch => \@cansearch,
15021: localonly => $env{'form.dirsrch_instlocalonly'},
15022: lclocalonly => $env{'form.dirsrch_domlocalonly'},
15023: lcavailable => $env{'form.dirsrch_domavailable'},
15024: searchby => \@searchby,
15025: searchtypes => \@searchtypes,
15026: }
15027: );
15028: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
15029: $dom);
15030: if ($putresult eq 'ok') {
15031: if (exists($currdirsrch{'available'})) {
15032: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
15033: $changes{'available'} = 1;
15034: }
15035: } else {
15036: if ($env{'form.dirsrch_available'} eq '1') {
15037: $changes{'available'} = 1;
15038: }
15039: }
15040: if (exists($currdirsrch{'lcavailable'})) {
15041: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
15042: $changes{'lcavailable'} = 1;
15043: }
15044: } else {
15045: if ($env{'form.dirsrch_lcavailable'} eq '1') {
15046: $changes{'lcavailable'} = 1;
15047: }
15048: }
15049: if (exists($currdirsrch{'localonly'})) {
15050: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
15051: $changes{'localonly'} = 1;
15052: }
15053: } else {
15054: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
15055: $changes{'localonly'} = 1;
15056: }
15057: }
15058: if (exists($currdirsrch{'lclocalonly'})) {
15059: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
15060: $changes{'lclocalonly'} = 1;
15061: }
15062: } else {
15063: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
15064: $changes{'lclocalonly'} = 1;
15065: }
15066: }
15067: if (keys(%changes) > 0) {
15068: $resulttext = &mt('Changes made:').'<ul>';
15069: if ($changes{'available'}) {
15070: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
15071: }
15072: if ($changes{'lcavailable'}) {
15073: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
15074: }
15075: if ($changes{'localonly'}) {
15076: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
15077: }
15078: if ($changes{'lclocalonly'}) {
15079: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
15080: }
15081: if (ref($changes{'cansearch'}) eq 'ARRAY') {
15082: my $chgtext;
15083: if (ref($usertypes) eq 'HASH') {
15084: if (keys(%{$usertypes}) > 0) {
15085: foreach my $type (@{$types}) {
15086: if (grep(/^\Q$type\E$/,@cansearch)) {
15087: $chgtext .= $usertypes->{$type}.'; ';
15088: }
15089: }
15090: if (grep(/^default$/,@cansearch)) {
15091: $chgtext .= $othertitle;
15092: } else {
15093: $chgtext =~ s/\; $//;
15094: }
15095: $resulttext .=
15096: '<li>'.
15097: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
15098: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
15099: '</li>';
15100: }
15101: }
15102: }
15103: if (ref($changes{'searchby'}) eq 'ARRAY') {
15104: my ($searchtitles,$titleorder) = &sorted_searchtitles();
15105: my $chgtext;
15106: foreach my $type (@{$titleorder}) {
15107: if (grep(/^\Q$type\E$/,@searchby)) {
15108: if (defined($searchtitles->{$type})) {
15109: $chgtext .= $searchtitles->{$type}.'; ';
15110: }
15111: }
15112: }
15113: $chgtext =~ s/\; $//;
15114: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
15115: }
15116: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
15117: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
15118: my $chgtext;
15119: foreach my $type (@{$srchtypeorder}) {
15120: if (grep(/^\Q$type\E$/,@searchtypes)) {
15121: if (defined($srchtypes_desc->{$type})) {
15122: $chgtext .= $srchtypes_desc->{$type}.'; ';
15123: }
15124: }
15125: }
15126: $chgtext =~ s/\; $//;
15127: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
15128: }
15129: $resulttext .= '</ul>';
15130: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
15131: if (ref($lastactref) eq 'HASH') {
15132: $lastactref->{'directorysrch'} = 1;
15133: }
15134: } else {
15135: $resulttext = &mt('No changes made to directory search settings');
15136: }
15137: } else {
15138: $resulttext = '<span class="LC_error">'.
15139: &mt('An error occurred: [_1]',$putresult).'</span>';
15140: }
15141: return $resulttext;
15142: }
15143:
15144: sub modify_contacts {
15145: my ($dom,$lastactref,%domconfig) = @_;
15146: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
15147: if (ref($domconfig{'contacts'}) eq 'HASH') {
15148: foreach my $key (keys(%{$domconfig{'contacts'}})) {
15149: $currsetting{$key} = $domconfig{'contacts'}{$key};
15150: }
15151: }
15152: my (%others,%to,%bcc,%includestr,%includeloc);
15153: my @contacts = ('supportemail','adminemail');
15154: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
15155: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
15156: my @toggles = ('reporterrors','reportupdates','reportstatus');
15157: my @lonstatus = ('threshold','sysmail','weights','excluded');
15158: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
15159: foreach my $type (@mailings) {
15160: @{$newsetting{$type}} =
15161: &Apache::loncommon::get_env_multiple('form.'.$type);
15162: foreach my $item (@contacts) {
15163: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
15164: $contacts_hash{contacts}{$type}{$item} = 1;
15165: } else {
15166: $contacts_hash{contacts}{$type}{$item} = 0;
15167: }
15168: }
15169: $others{$type} = $env{'form.'.$type.'_others'};
15170: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
15171: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
15172: $bcc{$type} = $env{'form.'.$type.'_bcc'};
15173: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
15174: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
15175: $includestr{$type} = $env{'form.'.$type.'_includestr'};
15176: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
15177: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
15178: }
15179: }
15180: }
15181: foreach my $item (@contacts) {
15182: $to{$item} = $env{'form.'.$item};
15183: $contacts_hash{'contacts'}{$item} = $to{$item};
15184: }
15185: foreach my $item (@toggles) {
15186: if ($env{'form.'.$item} =~ /^(0|1)$/) {
15187: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
15188: }
15189: }
15190: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
15191: foreach my $item (@lonstatus) {
15192: if ($item eq 'excluded') {
15193: my (%serverhomes,@excluded);
15194: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
15195: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
15196: if (@possexcluded) {
15197: foreach my $id (sort(@possexcluded)) {
15198: if ($serverhomes{$id}) {
15199: push(@excluded,$id);
15200: }
15201: }
15202: }
15203: if (@excluded) {
15204: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
15205: }
15206: } elsif ($item eq 'weights') {
15207: foreach my $type ('E','W','N') {
15208: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
15209: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
15210: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
15211: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
15212: $env{'form.error'.$item.'_'.$type};
15213: }
15214: }
15215: }
15216: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
15217: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
15218: if ($env{'form.error'.$item} =~ /^\d+$/) {
15219: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
15220: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
15221: }
15222: }
15223: }
15224: }
15225: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
15226: foreach my $field (@{$fields}) {
15227: if (ref($possoptions->{$field}) eq 'ARRAY') {
15228: my $value = $env{'form.helpform_'.$field};
15229: $value =~ s/^\s+|\s+$//g;
15230: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
15231: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
15232: if ($field eq 'screenshot') {
15233: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
15234: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
15235: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
15236: }
15237: }
15238: }
15239: }
15240: }
15241: }
15242: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
15243: my (@statuses,%usertypeshash,@overrides);
15244: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
15245: @statuses = @{$types};
15246: if (ref($usertypes) eq 'HASH') {
15247: %usertypeshash = %{$usertypes};
15248: }
15249: }
15250: if (@statuses) {
15251: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
15252: foreach my $type (@possoverrides) {
15253: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
15254: push(@overrides,$type);
15255: }
15256: }
15257: if (@overrides) {
15258: foreach my $type (@overrides) {
15259: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
15260: foreach my $item (@contacts) {
15261: if (grep(/^\Q$item\E$/,@standard)) {
15262: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
15263: $newsetting{'override_'.$type}{$item} = 1;
15264: } else {
15265: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
15266: $newsetting{'override_'.$type}{$item} = 0;
15267: }
15268: }
15269: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
15270: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
15271: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
15272: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
15273: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
15274: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
15275: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
15276: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
15277: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
15278: }
15279: }
15280: }
15281: }
15282: if (keys(%currsetting) > 0) {
15283: foreach my $item (@contacts) {
15284: if ($to{$item} ne $currsetting{$item}) {
15285: $changes{$item} = 1;
15286: }
15287: }
15288: foreach my $type (@mailings) {
15289: foreach my $item (@contacts) {
15290: if (ref($currsetting{$type}) eq 'HASH') {
15291: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
15292: push(@{$changes{$type}},$item);
15293: }
15294: } else {
15295: push(@{$changes{$type}},@{$newsetting{$type}});
15296: }
15297: }
15298: if ($others{$type} ne $currsetting{$type}{'others'}) {
15299: push(@{$changes{$type}},'others');
15300: }
15301: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
15302: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
15303: push(@{$changes{$type}},'bcc');
15304: }
15305: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
15306: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
15307: push(@{$changes{$type}},'include');
15308: }
15309: }
15310: }
15311: if (ref($fields) eq 'ARRAY') {
15312: if (ref($currsetting{'helpform'}) eq 'HASH') {
15313: foreach my $field (@{$fields}) {
15314: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
15315: push(@{$changes{'helpform'}},$field);
15316: }
15317: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
15318: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
15319: push(@{$changes{'helpform'}},'maxsize');
15320: }
15321: }
15322: }
15323: } else {
15324: foreach my $field (@{$fields}) {
15325: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
15326: push(@{$changes{'helpform'}},$field);
15327: }
15328: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
15329: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
15330: push(@{$changes{'helpform'}},'maxsize');
15331: }
15332: }
15333: }
15334: }
15335: }
15336: if (@statuses) {
15337: if (ref($currsetting{'overrides'}) eq 'HASH') {
15338: foreach my $key (keys(%{$currsetting{'overrides'}})) {
15339: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
15340: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
15341: foreach my $item (@contacts,'bcc','others','include') {
15342: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
15343: push(@{$changes{'overrides'}},$key);
15344: last;
15345: }
15346: }
15347: } else {
15348: push(@{$changes{'overrides'}},$key);
15349: }
15350: }
15351: }
15352: foreach my $key (@overrides) {
15353: unless (exists($currsetting{'overrides'}{$key})) {
15354: push(@{$changes{'overrides'}},$key);
15355: }
15356: }
15357: } else {
15358: foreach my $key (@overrides) {
15359: push(@{$changes{'overrides'}},$key);
15360: }
15361: }
15362: }
15363: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
15364: foreach my $key ('excluded','weights','threshold','sysmail') {
15365: if ($key eq 'excluded') {
15366: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
15367: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
15368: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
15369: (@{$currsetting{'lonstatus'}{$key}})) {
15370: my @diffs =
15371: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
15372: $currsetting{'lonstatus'}{$key});
15373: if (@diffs) {
15374: push(@{$changes{'lonstatus'}},$key);
15375: }
15376: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
15377: push(@{$changes{'lonstatus'}},$key);
15378: }
15379: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
15380: (@{$currsetting{'lonstatus'}{$key}})) {
15381: push(@{$changes{'lonstatus'}},$key);
15382: }
15383: } elsif ($key eq 'weights') {
15384: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
15385: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
15386: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
15387: foreach my $type ('E','W','N','U') {
15388: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
15389: $currsetting{'lonstatus'}{$key}{$type}) {
15390: push(@{$changes{'lonstatus'}},$key);
15391: last;
15392: }
15393: }
15394: } else {
15395: foreach my $type ('E','W','N','U') {
15396: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
15397: push(@{$changes{'lonstatus'}},$key);
15398: last;
15399: }
15400: }
15401: }
15402: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
15403: foreach my $type ('E','W','N','U') {
15404: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
15405: push(@{$changes{'lonstatus'}},$key);
15406: last;
15407: }
15408: }
15409: }
15410: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
15411: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
15412: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
15413: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
15414: push(@{$changes{'lonstatus'}},$key);
15415: }
15416: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
15417: push(@{$changes{'lonstatus'}},$key);
15418: }
15419: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
15420: push(@{$changes{'lonstatus'}},$key);
15421: }
15422: }
15423: }
15424: } else {
15425: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
15426: foreach my $key ('excluded','weights','threshold','sysmail') {
15427: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
15428: push(@{$changes{'lonstatus'}},$key);
15429: }
15430: }
15431: }
15432: }
15433: } else {
15434: my %default;
15435: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
15436: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
15437: $default{'errormail'} = 'adminemail';
15438: $default{'packagesmail'} = 'adminemail';
15439: $default{'helpdeskmail'} = 'supportemail';
15440: $default{'otherdomsmail'} = 'supportemail';
15441: $default{'lonstatusmail'} = 'adminemail';
15442: $default{'requestsmail'} = 'adminemail';
15443: $default{'updatesmail'} = 'adminemail';
15444: $default{'hostipmail'} = 'adminemail';
15445: foreach my $item (@contacts) {
15446: if ($to{$item} ne $default{$item}) {
15447: $changes{$item} = 1;
15448: }
15449: }
15450: foreach my $type (@mailings) {
15451: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
15452: push(@{$changes{$type}},@{$newsetting{$type}});
15453: }
15454: if ($others{$type} ne '') {
15455: push(@{$changes{$type}},'others');
15456: }
15457: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
15458: if ($bcc{$type} ne '') {
15459: push(@{$changes{$type}},'bcc');
15460: }
15461: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
15462: push(@{$changes{$type}},'include');
15463: }
15464: }
15465: }
15466: if (ref($fields) eq 'ARRAY') {
15467: foreach my $field (@{$fields}) {
15468: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
15469: push(@{$changes{'helpform'}},$field);
15470: }
15471: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
15472: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
15473: push(@{$changes{'helpform'}},'maxsize');
15474: }
15475: }
15476: }
15477: }
15478: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
15479: foreach my $key ('excluded','weights','threshold','sysmail') {
15480: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
15481: push(@{$changes{'lonstatus'}},$key);
15482: }
15483: }
15484: }
15485: }
15486: foreach my $item (@toggles) {
15487: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
15488: $changes{$item} = 1;
15489: } elsif ((!$env{'form.'.$item}) &&
15490: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
15491: $changes{$item} = 1;
15492: }
15493: }
15494: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
15495: $dom);
15496: if ($putresult eq 'ok') {
15497: if (keys(%changes) > 0) {
15498: &Apache::loncommon::devalidate_domconfig_cache($dom);
15499: if (ref($lastactref) eq 'HASH') {
15500: $lastactref->{'domainconfig'} = 1;
15501: }
15502: my ($titles,$short_titles) = &contact_titles();
15503: $resulttext = &mt('Changes made:').'<ul>';
15504: foreach my $item (@contacts) {
15505: if ($changes{$item}) {
15506: $resulttext .= '<li>'.$titles->{$item}.
15507: &mt(' set to: ').
15508: '<span class="LC_cusr_emph">'.
15509: $to{$item}.'</span></li>';
15510: }
15511: }
15512: foreach my $type (@mailings) {
15513: if (ref($changes{$type}) eq 'ARRAY') {
15514: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
15515: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
15516: } else {
15517: $resulttext .= '<li>'.$titles->{$type}.': ';
15518: }
15519: my @text;
15520: foreach my $item (@{$newsetting{$type}}) {
15521: push(@text,$short_titles->{$item});
15522: }
15523: if ($others{$type} ne '') {
15524: push(@text,$others{$type});
15525: }
15526: if (@text) {
15527: $resulttext .= '<span class="LC_cusr_emph">'.
15528: join(', ',@text).'</span>';
15529: }
15530: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
15531: if ($bcc{$type} ne '') {
15532: my $bcctext;
15533: if (@text) {
15534: $bcctext = ' '.&mt('with Bcc to');
15535: } else {
15536: $bcctext = '(Bcc)';
15537: }
15538: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
15539: } elsif (!@text) {
15540: $resulttext .= &mt('No one');
15541: }
15542: if ($includestr{$type} ne '') {
15543: if ($includeloc{$type} eq 'b') {
15544: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
15545: } elsif ($includeloc{$type} eq 's') {
15546: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
15547: }
15548: }
15549: } elsif (!@text) {
15550: $resulttext .= &mt('No recipients');
15551: }
15552: $resulttext .= '</li>';
15553: }
15554: }
15555: if (ref($changes{'overrides'}) eq 'ARRAY') {
15556: my @deletions;
15557: foreach my $type (@{$changes{'overrides'}}) {
15558: if ($usertypeshash{$type}) {
15559: if (grep(/^\Q$type\E/,@overrides)) {
15560: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
15561: $usertypeshash{$type}).'<ul><li>';
15562: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
15563: my @text;
15564: foreach my $item (@contacts) {
15565: if ($newsetting{'override_'.$type}{$item}) {
15566: push(@text,$short_titles->{$item});
15567: }
15568: }
15569: if ($newsetting{'override_'.$type}{'others'} ne '') {
15570: push(@text,$newsetting{'override_'.$type}{'others'});
15571: }
15572:
15573: if (@text) {
15574: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
15575: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
15576: }
15577: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
15578: my $bcctext;
15579: if (@text) {
15580: $bcctext = ' '.&mt('with Bcc to');
15581: } else {
15582: $bcctext = '(Bcc)';
15583: }
15584: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
15585: } elsif (!@text) {
15586: $resulttext .= &mt('Helpdesk e-mail sent to no one');
15587: }
15588: $resulttext .= '</li>';
15589: if ($newsetting{'override_'.$type}{'include'} ne '') {
15590: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
15591: if ($loc eq 'b') {
15592: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
15593: } elsif ($loc eq 's') {
15594: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
15595: }
15596: }
15597: }
15598: $resulttext .= '</li></ul></li>';
15599: } else {
15600: push(@deletions,$usertypeshash{$type});
15601: }
15602: }
15603: }
15604: if (@deletions) {
15605: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
15606: join(', ',@deletions)).'</li>';
15607: }
15608: }
15609: my @offon = ('off','on');
15610: my $corelink = &core_link_msu();
15611: if ($changes{'reporterrors'}) {
15612: $resulttext .= '<li>'.
15613: &mt('E-mail error reports to [_1] set to "'.
15614: $offon[$env{'form.reporterrors'}].'".',
15615: $corelink).
15616: '</li>';
15617: }
15618: if ($changes{'reportupdates'}) {
15619: $resulttext .= '<li>'.
15620: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
15621: $offon[$env{'form.reportupdates'}].'".',
15622: $corelink).
15623: '</li>';
15624: }
15625: if ($changes{'reportstatus'}) {
15626: $resulttext .= '<li>'.
15627: &mt('E-mail status if errors above threshold to [_1] set to "'.
15628: $offon[$env{'form.reportstatus'}].'".',
15629: $corelink).
15630: '</li>';
15631: }
15632: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
15633: $resulttext .= '<li>'.
15634: &mt('Nightly status check e-mail settings').':<ul>';
15635: my (%defval,%use_def,%shown);
15636: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
15637: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
15638: $defval{'weights'} =
15639: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
15640: $defval{'excluded'} = &mt('None');
15641: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
15642: foreach my $item ('threshold','sysmail','weights','excluded') {
15643: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
15644: if (($item eq 'threshold') || ($item eq 'sysmail')) {
15645: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
15646: } elsif ($item eq 'weights') {
15647: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
15648: foreach my $type ('E','W','N','U') {
15649: $shown{$item} .= $lonstatus_names->{$type}.'=';
15650: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
15651: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
15652: } else {
15653: $shown{$item} .= $lonstatus_defs->{$type};
15654: }
15655: $shown{$item} .= ', ';
15656: }
15657: $shown{$item} =~ s/, $//;
15658: } else {
15659: $shown{$item} = $defval{$item};
15660: }
15661: } elsif ($item eq 'excluded') {
15662: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
15663: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
15664: } else {
15665: $shown{$item} = $defval{$item};
15666: }
15667: }
15668: } else {
15669: $shown{$item} = $defval{$item};
15670: }
15671: }
15672: } else {
15673: foreach my $item ('threshold','weights','excluded','sysmail') {
15674: $shown{$item} = $defval{$item};
15675: }
15676: }
15677: foreach my $item ('threshold','weights','excluded','sysmail') {
15678: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
15679: $shown{$item}).'</li>';
15680: }
15681: $resulttext .= '</ul></li>';
15682: }
15683: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
15684: my (@optional,@required,@unused,$maxsizechg);
15685: foreach my $field (@{$changes{'helpform'}}) {
15686: if ($field eq 'maxsize') {
15687: $maxsizechg = 1;
15688: next;
15689: }
15690: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
15691: push(@optional,$field);
15692: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
15693: push(@unused,$field);
15694: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
15695: push(@required,$field);
15696: }
15697: }
15698: if (@optional) {
15699: $resulttext .= '<li>'.
15700: &mt('Help form fields changed to "Optional": [_1].',
15701: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
15702: '</li>';
15703: }
15704: if (@required) {
15705: $resulttext .= '<li>'.
15706: &mt('Help form fields changed to "Required": [_1].',
15707: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
15708: '</li>';
15709: }
15710: if (@unused) {
15711: $resulttext .= '<li>'.
15712: &mt('Help form fields changed to "Not shown": [_1].',
15713: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
15714: '</li>';
15715: }
15716: if ($maxsizechg) {
15717: $resulttext .= '<li>'.
15718: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
15719: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
15720: '</li>';
15721: }
15722: }
15723: $resulttext .= '</ul>';
15724: } else {
15725: $resulttext = &mt('No changes made to contacts and form settings');
15726: }
15727: } else {
15728: $resulttext = '<span class="LC_error">'.
15729: &mt('An error occurred: [_1].',$putresult).'</span>';
15730: }
15731: return $resulttext;
15732: }
15733:
15734: sub modify_privacy {
15735: my ($dom,%domconfig) = @_;
15736: my ($resulttext,%current,%changes);
15737: if (ref($domconfig{'privacy'}) eq 'HASH') {
15738: %current = %{$domconfig{'privacy'}};
15739: }
15740: my @fields = ('lastname','firstname','middlename','generation','permanentemail','id');
15741: my @items = ('domain','author','course','community');
15742: my %names = &Apache::lonlocal::texthash (
15743: domain => 'Assigned domain role(s)',
15744: author => 'Assigned co-author role(s)',
15745: course => 'Assigned course role(s)',
15746: community => 'Assigned community role',
15747: );
15748: my %roles = &Apache::lonlocal::texthash (
15749: domain => 'Domain role',
15750: author => 'Co-author role',
15751: course => 'Course role',
15752: community => 'Community role',
15753: );
15754: my %titles = &Apache::lonlocal::texthash (
15755: approval => 'Approval for role in different domain',
15756: othdom => 'User information available in other domain',
15757: priv => 'Information viewable by privileged user in same domain',
15758: unpriv => 'Information viewable by unprivileged user in same domain',
15759: instdom => 'Other domain shares institution/provider',
15760: extdom => 'Other domain has different institution/provider',
15761: none => 'Not allowed',
15762: user => 'User authorizes',
15763: domain => 'Domain Coordinator authorizes',
15764: auto => 'Unrestricted',
15765: );
15766: my %fieldnames = &Apache::lonlocal::texthash (
15767: id => 'Student/Employee ID',
15768: permanentemail => 'E-mail address',
15769: lastname => 'Last Name',
15770: firstname => 'First Name',
15771: middlename => 'Middle Name',
15772: generation => 'Generation',
15773: );
15774: my ($othertitle,$usertypes,$types) =
15775: &Apache::loncommon::sorted_inst_types($dom);
15776: my (%by_ip,%by_location,@intdoms,@instdoms);
15777: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
15778:
15779: my %privacyhash = (
15780: 'approval' => {
15781: instdom => {},
15782: extdom => {},
15783: },
15784: 'othdom' => {},
15785: 'priv' => {},
15786: 'unpriv' => {},
15787: );
15788: foreach my $item (@items) {
15789: if (@instdoms > 1) {
15790: if ($env{'form.privacy_approval_instdom'.$item} =~ /^(none|user|domain|auto)$/) {
15791: $privacyhash{'approval'}{'instdom'}{$item} = $env{'form.privacy_approval_instdom_'.$item};
15792: }
15793: if (ref($current{'approval'}) eq 'HASH') {
15794: if (ref($current{'approval'}{'instdom'}) eq 'HASH') {
15795: unless ($privacyhash{'approval'}{'instdom'}{$item} eq $current{'approval'}{'instdom'}{$item}) {
15796: $changes{'approval'} = 1;
15797: }
15798: }
15799: } elsif ($privacyhash{'approval'}{'instdom'}{$item} ne 'auto') {
15800: $changes{'approval'} = 1;
15801: }
15802: }
15803: if (keys(%by_location) > 0) {
15804: if ($env{'form.privacy_approval_extdom_'.$item} =~ /^(none|user|domain|auto)$/) {
15805: $privacyhash{'approval'}{'extdom'}{$item} = $env{'form.privacy_approval_extdom_'.$item};
15806: }
15807: if (ref($current{'approval'}) eq 'HASH') {
15808: if (ref($current{'approval'}{'extdom'}) eq 'HASH') {
15809: unless ($privacyhash{'approval'}{'extdom'}{$item} eq $current{'approval'}{'extdom'}{$item}) {
15810: $changes{'approval'} = 1;
15811: }
15812: }
15813: } elsif ($privacyhash{'approval'}{'extdom'}{$item} ne 'auto') {
15814: $changes{'approval'} = 1;
15815: }
15816: }
15817: foreach my $status ('priv','unpriv') {
15818: my @possibles = sort(&Apache::loncommon::get_env_multiple('form.privacy_'.$status.'_'.$item));
15819: my @newvalues;
15820: foreach my $field (@possibles) {
15821: if (grep(/^\Q$field\E$/,@fields)) {
15822: $privacyhash{$status}{$item}{$field} = 1;
15823: push(@newvalues,$field);
15824: }
15825: }
15826: @newvalues = sort(@newvalues);
15827: if (ref($current{$status}) eq 'HASH') {
15828: if (ref($current{$status}{$item}) eq 'HASH') {
15829: my @currvalues = sort(keys(%{$current{$status}{$item}}));
15830: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
15831: if (@diffs > 0) {
15832: $changes{$status} = 1;
15833: }
15834: }
15835: } else {
15836: my @stdfields;
15837: foreach my $field (@fields) {
15838: if ($field eq 'id') {
15839: next if ($status eq 'unpriv');
15840: next if (($status eq 'priv') && ($item eq 'community'));
15841: }
15842: push(@stdfields,$field);
15843: }
15844: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
15845: if (@diffs > 0) {
15846: $changes{$status} = 1;
15847: }
15848: }
15849: }
15850: }
15851: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
15852: my @statuses;
15853: if (ref($types) eq 'ARRAY') {
15854: @statuses = @{$types};
15855: }
15856: foreach my $type (@statuses,'default') {
15857: my @possfields = &Apache::loncommon::get_env_multiple('form.privacy_othdom_'.$type);
15858: my @newvalues;
15859: foreach my $field (sort(@possfields)) {
15860: if (grep(/^\Q$field\E$/,@fields)) {
15861: $privacyhash{'othdom'}{$type}{$field} = 1;
15862: push(@newvalues,$field);
15863: }
15864: }
15865: @newvalues = sort(@newvalues);
15866: if (ref($current{'othdom'}) eq 'HASH') {
15867: if (ref($current{'othdom'}{$type}) eq 'HASH') {
15868: my @currvalues = sort(keys(%{$current{'othdom'}{$type}}));
15869: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
15870: if (@diffs > 0) {
15871: $changes{'othdom'} = 1;
15872: }
15873: }
15874: } else {
15875: my @stdfields = ('lastname','firstname','middlename','generation','permanentemail');
15876: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
15877: if (@diffs > 0) {
15878: $changes{'othdom'} = 1;
15879: }
15880: }
15881: }
15882: }
15883: my %confighash = (
15884: privacy => \%privacyhash,
15885: );
15886: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
15887: if ($putresult eq 'ok') {
15888: if (keys(%changes) > 0) {
15889: $resulttext = &mt('Changes made: ').'<ul>';
15890: foreach my $key ('approval','othdom','priv','unpriv') {
15891: if ($changes{$key}) {
15892: $resulttext .= '<li>'.$titles{$key}.':<ul>';
15893: if ($key eq 'approval') {
15894: if (keys(%{$privacyhash{$key}{instdom}})) {
15895: $resulttext .= '<li>'.$titles{'instdom'}.'<ul>';
15896: foreach my $item (@items) {
15897: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{instdom}{$item}}.'</li>';
15898: }
15899: $resulttext .= '</ul></li>';
15900: }
15901: if (keys(%{$privacyhash{$key}{extdom}})) {
15902: $resulttext .= '<li>'.$titles{'extdom'}.'<ul>';
15903: foreach my $item (@items) {
15904: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{extdom}{$item}}.'</li>';
15905: }
15906: $resulttext .= '</ul></li>';
15907: }
15908: } elsif ($key eq 'othdom') {
15909: my @statuses;
15910: if (ref($types) eq 'ARRAY') {
15911: @statuses = @{$types};
15912: }
15913: if (ref($privacyhash{$key}) eq 'HASH') {
15914: foreach my $status (@statuses,'default') {
15915: if ($status eq 'default') {
15916: $resulttext .= '<li>'.$othertitle.': ';
15917: } elsif (ref($usertypes) eq 'HASH') {
15918: $resulttext .= '<li>'.$usertypes->{$status}.': ';
15919: } else {
15920: next;
15921: }
15922: if (ref($privacyhash{$key}{$status}) eq 'HASH') {
15923: if (keys(%{$privacyhash{$key}{$status}})) {
15924: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$status}}))));
15925: } else {
15926: $resulttext .= &mt('none');
15927: }
15928: }
15929: $resulttext .= '</li>';
15930: }
15931: }
15932: } else {
15933: foreach my $item (@items) {
15934: if (ref($privacyhash{$key}{$item}) eq 'HASH') {
15935: $resulttext .= '<li>'.$names{$item}.': ';
15936: if (keys(%{$privacyhash{$key}{$item}})) {
15937: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$item}}))));
15938: } else {
15939: $resulttext .= &mt('none');
15940: }
15941: $resulttext .= '</li>';
15942: }
15943: }
15944: }
15945: $resulttext .= '</ul></li>';
15946: }
15947: }
15948: } else {
15949: $resulttext = &mt('No changes made to user information settings');
15950: }
15951: } else {
15952: $resulttext = '<span class="LC_error">'.
15953: &mt('An error occurred: [_1]',$putresult).'</span>';
15954: }
15955: return $resulttext;
15956: }
15957:
15958: sub modify_passwords {
15959: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
15960: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
15961: $updatedefaults,$updateconf);
15962: my $customfn = 'resetpw.html';
15963: if (ref($domconfig{'passwords'}) eq 'HASH') {
15964: %current = %{$domconfig{'passwords'}};
15965: }
15966: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15967: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
15968: if (ref($types) eq 'ARRAY') {
15969: @oktypes = @{$types};
15970: }
15971: push(@oktypes,'default');
15972:
15973: my %titles = &Apache::lonlocal::texthash (
15974: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
15975: intauth_check => 'Check bcrypt cost if authenticated',
15976: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
15977: permanent => 'Permanent e-mail address',
15978: critical => 'Critical notification address',
15979: notify => 'Notification address',
15980: min => 'Minimum password length',
15981: max => 'Maximum password length',
15982: chars => 'Required characters',
15983: expire => 'Password expiration (days)',
15984: numsaved => 'Number of previous passwords to save',
15985: reset => 'Resetting Forgotten Password',
15986: intauth => 'Encryption of Stored Passwords (Internal Auth)',
15987: rules => 'Rules for LON-CAPA Passwords',
15988: crsownerchg => 'Course Owner Changing Student Passwords',
15989: username => 'Username',
15990: email => 'E-mail address',
15991: );
15992:
15993: #
15994: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
15995: #
15996: my (%curr_defaults,%save_defaults);
15997: if (ref($domconfig{'defaults'}) eq 'HASH') {
15998: foreach my $key (keys(%{$domconfig{'defaults'}})) {
15999: if ($key =~ /^intauth_(cost|check|switch)$/) {
16000: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
16001: } else {
16002: $save_defaults{$key} = $domconfig{'defaults'}{$key};
16003: }
16004: }
16005: }
16006: my %staticdefaults = (
16007: 'resetlink' => 2,
16008: 'resetcase' => \@oktypes,
16009: 'resetprelink' => 'both',
16010: 'resetemail' => ['critical','notify','permanent'],
16011: 'intauth_cost' => 10,
16012: 'intauth_check' => 0,
16013: 'intauth_switch' => 0,
16014: );
16015: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
16016: foreach my $type (@oktypes) {
16017: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
16018: }
16019: my $linklife = $env{'form.passwords_link'};
16020: $linklife =~ s/^\s+|\s+$//g;
16021: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
16022: $newvalues{'resetlink'} = $linklife;
16023: if ($current{'resetlink'}) {
16024: if ($current{'resetlink'} ne $linklife) {
16025: $changes{'reset'} = 1;
16026: }
16027: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
16028: if ($staticdefaults{'resetlink'} ne $linklife) {
16029: $changes{'reset'} = 1;
16030: }
16031: }
16032: } elsif ($current{'resetlink'}) {
16033: $changes{'reset'} = 1;
16034: }
16035: my @casesens;
16036: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
16037: foreach my $case (sort(@posscase)) {
16038: if (grep(/^\Q$case\E$/,@oktypes)) {
16039: push(@casesens,$case);
16040: }
16041: }
16042: $newvalues{'resetcase'} = \@casesens;
16043: if (ref($current{'resetcase'}) eq 'ARRAY') {
16044: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
16045: if (@diffs > 0) {
16046: $changes{'reset'} = 1;
16047: }
16048: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
16049: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
16050: if (@diffs > 0) {
16051: $changes{'reset'} = 1;
16052: }
16053: }
16054: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
16055: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
16056: if (exists($current{'resetprelink'})) {
16057: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
16058: $changes{'reset'} = 1;
16059: }
16060: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
16061: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
16062: $changes{'reset'} = 1;
16063: }
16064: }
16065: } elsif ($current{'resetprelink'}) {
16066: $changes{'reset'} = 1;
16067: }
16068: foreach my $type (@oktypes) {
16069: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
16070: my @postlink;
16071: foreach my $item (sort(@possplink)) {
16072: if ($item =~ /^(email|username)$/) {
16073: push(@postlink,$item);
16074: }
16075: }
16076: $newvalues{'resetpostlink'}{$type} = \@postlink;
16077: unless ($changes{'reset'}) {
16078: if (ref($current{'resetpostlink'}) eq 'HASH') {
16079: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
16080: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
16081: if (@diffs > 0) {
16082: $changes{'reset'} = 1;
16083: }
16084: } else {
16085: $changes{'reset'} = 1;
16086: }
16087: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
16088: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
16089: if (@diffs > 0) {
16090: $changes{'reset'} = 1;
16091: }
16092: }
16093: }
16094: }
16095: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
16096: my @resetemail;
16097: foreach my $item (sort(@possemailsrc)) {
16098: if ($item =~ /^(permanent|critical|notify)$/) {
16099: push(@resetemail,$item);
16100: }
16101: }
16102: $newvalues{'resetemail'} = \@resetemail;
16103: unless ($changes{'reset'}) {
16104: if (ref($current{'resetemail'}) eq 'ARRAY') {
16105: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
16106: if (@diffs > 0) {
16107: $changes{'reset'} = 1;
16108: }
16109: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
16110: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
16111: if (@diffs > 0) {
16112: $changes{'reset'} = 1;
16113: }
16114: }
16115: }
16116: if ($env{'form.passwords_stdtext'} == 0) {
16117: $newvalues{'resetremove'} = 1;
16118: unless ($current{'resetremove'}) {
16119: $changes{'reset'} = 1;
16120: }
16121: } elsif ($current{'resetremove'}) {
16122: $changes{'reset'} = 1;
16123: }
16124: if ($env{'form.passwords_customfile.filename'} ne '') {
16125: my $servadm = $r->dir_config('lonAdmEMail');
16126: my ($configuserok,$author_ok,$switchserver) =
16127: &config_check($dom,$confname,$servadm);
16128: my $error;
16129: if ($configuserok eq 'ok') {
16130: if ($switchserver) {
16131: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
16132: } else {
16133: if ($author_ok eq 'ok') {
16134: my ($result,$customurl) =
16135: &publishlogo($r,'upload','passwords_customfile',$dom,
16136: $confname,'customtext/resetpw','','',$customfn);
16137: if ($result eq 'ok') {
16138: $newvalues{'resetcustom'} = $customurl;
16139: $changes{'reset'} = 1;
16140: } else {
16141: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
16142: }
16143: } else {
16144: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
16145: }
16146: }
16147: } else {
16148: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
16149: }
16150: if ($error) {
16151: &Apache::lonnet::logthis($error);
16152: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
16153: }
16154: } elsif ($current{'resetcustom'}) {
16155: if ($env{'form.passwords_custom_del'}) {
16156: $changes{'reset'} = 1;
16157: } else {
16158: $newvalues{'resetcustom'} = $current{'resetcustom'};
16159: }
16160: }
16161: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
16162: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
16163: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
16164: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
16165: $changes{'intauth'} = 1;
16166: }
16167: } else {
16168: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
16169: }
16170: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
16171: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
16172: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
16173: $changes{'intauth'} = 1;
16174: }
16175: } else {
16176: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
16177: }
16178: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
16179: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
16180: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
16181: $changes{'intauth'} = 1;
16182: }
16183: } else {
16184: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
16185: }
16186: foreach my $item ('cost','check','switch') {
16187: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
16188: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
16189: $updatedefaults = 1;
16190: }
16191: }
16192: foreach my $rule ('min','max','expire','numsaved') {
16193: $env{'form.passwords_'.$rule} =~ s/^\s+|\s+$//g;
16194: my $ruleok;
16195: if ($rule eq 'expire') {
16196: if (($env{'form.passwords_'.$rule} =~ /^\d+(|\.\d*)$/) &&
16197: ($env{'form.passwords_'.$rule} ne '0')) {
16198: $ruleok = 1;
16199: }
16200: } elsif ($rule eq 'min') {
16201: if ($env{'form.passwords_'.$rule} =~ /^\d+$/) {
16202: if ($env{'form.passwords_'.$rule} >= $Apache::lonnet::passwdmin) {
16203: $ruleok = 1;
16204: }
16205: }
16206: } elsif (($env{'form.passwords_'.$rule} =~ /^\d+$/) &&
16207: ($env{'form.passwords_'.$rule} ne '0')) {
16208: $ruleok = 1;
16209: }
16210: if ($ruleok) {
16211: $newvalues{$rule} = $env{'form.passwords_'.$rule};
16212: if (exists($current{$rule})) {
16213: if ($newvalues{$rule} ne $current{$rule}) {
16214: $changes{'rules'} = 1;
16215: }
16216: } elsif ($rule eq 'min') {
16217: if ($staticdefaults{$rule} ne $newvalues{$rule}) {
16218: $changes{'rules'} = 1;
16219: }
16220: } else {
16221: $changes{'rules'} = 1;
16222: }
16223: } elsif (exists($current{$rule})) {
16224: $changes{'rules'} = 1;
16225: }
16226: }
16227: my @posschars = &Apache::loncommon::get_env_multiple('form.passwords_chars');
16228: my @chars;
16229: foreach my $item (sort(@posschars)) {
16230: if ($item =~ /^(uc|lc|num|spec)$/) {
16231: push(@chars,$item);
16232: }
16233: }
16234: $newvalues{'chars'} = \@chars;
16235: unless ($changes{'rules'}) {
16236: if (ref($current{'chars'}) eq 'ARRAY') {
16237: my @diffs = &Apache::loncommon::compare_arrays($current{'chars'},\@chars);
16238: if (@diffs > 0) {
16239: $changes{'rules'} = 1;
16240: }
16241: } else {
16242: if (@chars > 0) {
16243: $changes{'rules'} = 1;
16244: }
16245: }
16246: }
16247: my %crsownerchg = (
16248: by => [],
16249: for => [],
16250: );
16251: foreach my $item ('by','for') {
16252: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
16253: foreach my $type (sort(@posstypes)) {
16254: if (grep(/^\Q$type\E$/,@oktypes)) {
16255: push(@{$crsownerchg{$item}},$type);
16256: }
16257: }
16258: }
16259: $newvalues{'crsownerchg'} = \%crsownerchg;
16260: if (ref($current{'crsownerchg'}) eq 'HASH') {
16261: foreach my $item ('by','for') {
16262: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
16263: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
16264: if (@diffs > 0) {
16265: $changes{'crsownerchg'} = 1;
16266: last;
16267: }
16268: }
16269: }
16270: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
16271: foreach my $item ('by','for') {
16272: if (@{$crsownerchg{$item}} > 0) {
16273: $changes{'crsownerchg'} = 1;
16274: last;
16275: }
16276: }
16277: }
16278:
16279: my %confighash = (
16280: defaults => \%save_defaults,
16281: passwords => \%newvalues,
16282: );
16283: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
16284:
16285: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
16286: if ($putresult eq 'ok') {
16287: if (keys(%changes) > 0) {
16288: $resulttext = &mt('Changes made: ').'<ul>';
16289: foreach my $key ('reset','intauth','rules','crsownerchg') {
16290: if ($changes{$key}) {
16291: unless ($key eq 'intauth') {
16292: $updateconf = 1;
16293: }
16294: $resulttext .= '<li>'.$titles{$key}.':<ul>';
16295: if ($key eq 'reset') {
16296: if ($confighash{'passwords'}{'captcha'} eq 'original') {
16297: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
16298: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
16299: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
16300: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
16301: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
16302: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
16303: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
16304: }
16305: } else {
16306: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
16307: }
16308: if ($confighash{'passwords'}{'resetlink'}) {
16309: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
16310: } else {
16311: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
16312: &mt('Will default to 2 hours').'</li>';
16313: }
16314: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
16315: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
16316: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
16317: } else {
16318: my $casesens;
16319: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
16320: if ($type eq 'default') {
16321: $casesens .= $othertitle.', ';
16322: } elsif ($usertypes->{$type} ne '') {
16323: $casesens .= $usertypes->{$type}.', ';
16324: }
16325: }
16326: $casesens =~ s/\Q, \E$//;
16327: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
16328: }
16329: } else {
16330: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
16331: }
16332: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
16333: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
16334: } else {
16335: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
16336: }
16337: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
16338: my $output;
16339: if (ref($types) eq 'ARRAY') {
16340: foreach my $type (@{$types}) {
16341: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
16342: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
16343: $output .= $usertypes->{$type}.' -- '.&mt('none');
16344: } else {
16345: $output .= $usertypes->{$type}.' -- '.
16346: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
16347: }
16348: }
16349: }
16350: }
16351: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
16352: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
16353: $output .= $othertitle.' -- '.&mt('none');
16354: } else {
16355: $output .= $othertitle.' -- '.
16356: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
16357: }
16358: }
16359: if ($output) {
16360: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
16361: } else {
16362: $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>';
16363: }
16364: } else {
16365: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
16366: }
16367: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
16368: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
16369: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
16370: } else {
16371: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
16372: }
16373: } else {
16374: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA usedfor verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
16375: }
16376: if ($confighash{'passwords'}{'resetremove'}) {
16377: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
16378: } else {
16379: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
16380: }
16381: if ($confighash{'passwords'}{'resetcustom'}) {
16382: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
16383: &mt('custom text'),600,500,undef,undef,
16384: undef,undef,'background-color:#ffffff');
16385: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
16386: } else {
16387: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
16388: }
16389: } elsif ($key eq 'intauth') {
16390: foreach my $item ('cost','switch','check') {
16391: my $value = $save_defaults{$key.'_'.$item};
16392: if ($item eq 'switch') {
16393: my %optiondesc = &Apache::lonlocal::texthash (
16394: 0 => 'No',
16395: 1 => 'Yes',
16396: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
16397: );
16398: if ($value =~ /^(0|1|2)$/) {
16399: $value = $optiondesc{$value};
16400: } else {
16401: $value = &mt('none -- defaults to No');
16402: }
16403: } elsif ($item eq 'check') {
16404: my %optiondesc = &Apache::lonlocal::texthash (
16405: 0 => 'No',
16406: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
16407: 2 => 'Yes, disallow login if stored cost is less than domain default',
16408: );
16409: if ($value =~ /^(0|1|2)$/) {
16410: $value = $optiondesc{$value};
16411: } else {
16412: $value = &mt('none -- defaults to No');
16413: }
16414: }
16415: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
16416: }
16417: } elsif ($key eq 'rules') {
16418: foreach my $rule ('min','max','expire','numsaved') {
16419: if ($confighash{'passwords'}{$rule} eq '') {
16420: if ($rule eq 'min') {
16421: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
16422: ' '.&mt('Default of [_1] will be used',
16423: $Apache::lonnet::passwdmin).'</li>';
16424: } else {
16425: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
16426: }
16427: } else {
16428: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
16429: }
16430: }
16431: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
16432: if (@{$confighash{'passwords'}{'chars'}} > 0) {
16433: my %rulenames = &Apache::lonlocal::texthash(
16434: uc => 'At least one upper case letter',
16435: lc => 'At least one lower case letter',
16436: num => 'At least one number',
16437: spec => 'At least one non-alphanumeric',
16438: );
16439: my $needed = '<ul><li>'.
16440: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
16441: '</li></ul>';
16442: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
16443: } else {
16444: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
16445: }
16446: } else {
16447: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
16448: }
16449: } elsif ($key eq 'crsownerchg') {
16450: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
16451: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
16452: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
16453: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
16454: } else {
16455: my %crsownerstr;
16456: foreach my $item ('by','for') {
16457: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
16458: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
16459: if ($type eq 'default') {
16460: $crsownerstr{$item} .= $othertitle.', ';
16461: } elsif ($usertypes->{$type} ne '') {
16462: $crsownerstr{$item} .= $usertypes->{$type}.', ';
16463: }
16464: }
16465: $crsownerstr{$item} =~ s/\Q, \E$//;
16466: }
16467: }
16468: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
16469: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
16470: }
16471: } else {
16472: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
16473: }
16474: }
16475: $resulttext .= '</ul></li>';
16476: }
16477: }
16478: $resulttext .= '</ul>';
16479: } else {
16480: $resulttext = &mt('No changes made to password settings');
16481: }
16482: my $cachetime = 24*60*60;
16483: if ($updatedefaults) {
16484: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16485: if (ref($lastactref) eq 'HASH') {
16486: $lastactref->{'domdefaults'} = 1;
16487: }
16488: }
16489: if ($updateconf) {
16490: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
16491: if (ref($lastactref) eq 'HASH') {
16492: $lastactref->{'passwdconf'} = 1;
16493: }
16494: }
16495: } else {
16496: $resulttext = '<span class="LC_error">'.
16497: &mt('An error occurred: [_1]',$putresult).'</span>';
16498: }
16499: if ($errors) {
16500: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
16501: $errors.'</ul></p>';
16502: }
16503: return $resulttext;
16504: }
16505:
16506: sub modify_usercreation {
16507: my ($dom,%domconfig) = @_;
16508: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
16509: my $warningmsg;
16510: if (ref($domconfig{'usercreation'}) eq 'HASH') {
16511: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
16512: if ($key eq 'cancreate') {
16513: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
16514: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
16515: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
16516: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
16517: } else {
16518: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
16519: }
16520: }
16521: }
16522: } elsif ($key eq 'email_rule') {
16523: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
16524: } else {
16525: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
16526: }
16527: }
16528: }
16529: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
16530: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
16531: my @contexts = ('author','course','requestcrs');
16532: foreach my $item(@contexts) {
16533: $cancreate{$item} = $env{'form.can_createuser_'.$item};
16534: }
16535: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
16536: foreach my $item (@contexts) {
16537: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
16538: push(@{$changes{'cancreate'}},$item);
16539: }
16540: }
16541: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
16542: foreach my $item (@contexts) {
16543: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
16544: if ($cancreate{$item} ne 'any') {
16545: push(@{$changes{'cancreate'}},$item);
16546: }
16547: } else {
16548: if ($cancreate{$item} ne 'none') {
16549: push(@{$changes{'cancreate'}},$item);
16550: }
16551: }
16552: }
16553: } else {
16554: foreach my $item (@contexts) {
16555: push(@{$changes{'cancreate'}},$item);
16556: }
16557: }
16558:
16559: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
16560: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
16561: if (!grep(/^\Q$type\E$/,@username_rule)) {
16562: push(@{$changes{'username_rule'}},$type);
16563: }
16564: }
16565: foreach my $type (@username_rule) {
16566: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
16567: push(@{$changes{'username_rule'}},$type);
16568: }
16569: }
16570: } else {
16571: push(@{$changes{'username_rule'}},@username_rule);
16572: }
16573:
16574: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
16575: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
16576: if (!grep(/^\Q$type\E$/,@id_rule)) {
16577: push(@{$changes{'id_rule'}},$type);
16578: }
16579: }
16580: foreach my $type (@id_rule) {
16581: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
16582: push(@{$changes{'id_rule'}},$type);
16583: }
16584: }
16585: } else {
16586: push(@{$changes{'id_rule'}},@id_rule);
16587: }
16588:
16589: my @authen_contexts = ('author','course','domain');
16590: my @authtypes = ('int','krb4','krb5','loc','lti');
16591: my %authhash;
16592: foreach my $item (@authen_contexts) {
16593: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
16594: foreach my $auth (@authtypes) {
16595: if (grep(/^\Q$auth\E$/,@authallowed)) {
16596: $authhash{$item}{$auth} = 1;
16597: } else {
16598: $authhash{$item}{$auth} = 0;
16599: }
16600: }
16601: }
16602: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
16603: foreach my $item (@authen_contexts) {
16604: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
16605: foreach my $auth (@authtypes) {
16606: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
16607: push(@{$changes{'authtypes'}},$item);
16608: last;
16609: }
16610: }
16611: }
16612: }
16613: } else {
16614: foreach my $item (@authen_contexts) {
16615: push(@{$changes{'authtypes'}},$item);
16616: }
16617: }
16618:
16619: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
16620: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
16621: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
16622: $save_usercreate{'id_rule'} = \@id_rule;
16623: $save_usercreate{'username_rule'} = \@username_rule,
16624: $save_usercreate{'authtypes'} = \%authhash;
16625:
16626: my %usercreation_hash = (
16627: usercreation => \%save_usercreate,
16628: );
16629:
16630: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
16631: $dom);
16632:
16633: if ($putresult eq 'ok') {
16634: if (keys(%changes) > 0) {
16635: $resulttext = &mt('Changes made:').'<ul>';
16636: if (ref($changes{'cancreate'}) eq 'ARRAY') {
16637: my %lt = &usercreation_types();
16638: foreach my $type (@{$changes{'cancreate'}}) {
16639: my $chgtext = $lt{$type}.', ';
16640: if ($cancreate{$type} eq 'none') {
16641: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
16642: } elsif ($cancreate{$type} eq 'any') {
16643: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
16644: } elsif ($cancreate{$type} eq 'official') {
16645: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
16646: } elsif ($cancreate{$type} eq 'unofficial') {
16647: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
16648: }
16649: $resulttext .= '<li>'.$chgtext.'</li>';
16650: }
16651: }
16652: if (ref($changes{'username_rule'}) eq 'ARRAY') {
16653: my ($rules,$ruleorder) =
16654: &Apache::lonnet::inst_userrules($dom,'username');
16655: my $chgtext = '<ul>';
16656: foreach my $type (@username_rule) {
16657: if (ref($rules->{$type}) eq 'HASH') {
16658: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
16659: }
16660: }
16661: $chgtext .= '</ul>';
16662: if (@username_rule > 0) {
16663: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
16664: } else {
16665: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
16666: }
16667: }
16668: if (ref($changes{'id_rule'}) eq 'ARRAY') {
16669: my ($idrules,$idruleorder) =
16670: &Apache::lonnet::inst_userrules($dom,'id');
16671: my $chgtext = '<ul>';
16672: foreach my $type (@id_rule) {
16673: if (ref($idrules->{$type}) eq 'HASH') {
16674: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
16675: }
16676: }
16677: $chgtext .= '</ul>';
16678: if (@id_rule > 0) {
16679: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
16680: } else {
16681: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
16682: }
16683: }
16684: my %authname = &authtype_names();
16685: my %context_title = &context_names();
16686: if (ref($changes{'authtypes'}) eq 'ARRAY') {
16687: my $chgtext = '<ul>';
16688: foreach my $type (@{$changes{'authtypes'}}) {
16689: my @allowed;
16690: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
16691: foreach my $auth (@authtypes) {
16692: if ($authhash{$type}{$auth}) {
16693: push(@allowed,$authname{$auth});
16694: }
16695: }
16696: if (@allowed > 0) {
16697: $chgtext .= join(', ',@allowed).'</li>';
16698: } else {
16699: $chgtext .= &mt('none').'</li>';
16700: }
16701: }
16702: $chgtext .= '</ul>';
16703: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
16704: $resulttext .= '</li>';
16705: }
16706: $resulttext .= '</ul>';
16707: } else {
16708: $resulttext = &mt('No changes made to user creation settings');
16709: }
16710: } else {
16711: $resulttext = '<span class="LC_error">'.
16712: &mt('An error occurred: [_1]',$putresult).'</span>';
16713: }
16714: if ($warningmsg ne '') {
16715: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
16716: }
16717: return $resulttext;
16718: }
16719:
16720: sub modify_selfcreation {
16721: my ($dom,$lastactref,%domconfig) = @_;
16722: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
16723: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
16724: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16725: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
16726: if (ref($typesref) eq 'ARRAY') {
16727: @types = @{$typesref};
16728: }
16729: if (ref($usertypesref) eq 'HASH') {
16730: %usertypes = %{$usertypesref};
16731: }
16732: $usertypes{'default'} = $othertitle;
16733: #
16734: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
16735: #
16736: if (ref($domconfig{'usercreation'}) eq 'HASH') {
16737: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
16738: if ($key eq 'cancreate') {
16739: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
16740: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
16741: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
16742: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
16743: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
16744: ($item eq 'emailusername') || ($item eq 'shibenv') ||
16745: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
16746: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
16747: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
16748: } else {
16749: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
16750: }
16751: }
16752: }
16753: } elsif ($key eq 'email_rule') {
16754: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
16755: } else {
16756: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
16757: }
16758: }
16759: }
16760: #
16761: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
16762: #
16763: if (ref($domconfig{'usermodification'}) eq 'HASH') {
16764: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
16765: if ($key eq 'selfcreate') {
16766: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
16767: } else {
16768: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
16769: }
16770: }
16771: }
16772: #
16773: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
16774: #
16775: if (ref($domconfig{'inststatus'}) eq 'HASH') {
16776: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
16777: if ($key eq 'inststatusguest') {
16778: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
16779: } else {
16780: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
16781: }
16782: }
16783: }
16784:
16785: my @contexts = ('selfcreate');
16786: @{$cancreate{'selfcreate'}} = ();
16787: %{$cancreate{'emailusername'}} = ();
16788: if (@types) {
16789: @{$cancreate{'statustocreate'}} = ();
16790: }
16791: %{$cancreate{'selfcreateprocessing'}} = ();
16792: %{$cancreate{'shibenv'}} = ();
16793: %{$cancreate{'emailverified'}} = ();
16794: %{$cancreate{'emailoptions'}} = ();
16795: %{$cancreate{'emaildomain'}} = ();
16796: my %selfcreatetypes = (
16797: sso => 'users authenticated by institutional single sign on',
16798: login => 'users authenticated by institutional log-in',
16799: email => 'users verified by e-mail',
16800: );
16801: #
16802: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
16803: # is permitted.
16804: #
16805: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
16806:
16807: my (@statuses,%email_rule);
16808: foreach my $item ('login','sso','email') {
16809: if ($item eq 'email') {
16810: if ($env{'form.cancreate_email'}) {
16811: if (@types) {
16812: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
16813: foreach my $status (@poss_statuses) {
16814: if (grep(/^\Q$status\E$/,(@types,'default'))) {
16815: push(@statuses,$status);
16816: }
16817: }
16818: $save_inststatus{'inststatusguest'} = \@statuses;
16819: } else {
16820: push(@statuses,'default');
16821: }
16822: if (@statuses) {
16823: my %curr_rule;
16824: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
16825: foreach my $type (@statuses) {
16826: $curr_rule{$type} = $curr_usercreation{'email_rule'};
16827: }
16828: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
16829: foreach my $type (@statuses) {
16830: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
16831: }
16832: }
16833: push(@{$cancreate{'selfcreate'}},'email');
16834: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
16835: my %curremaildom;
16836: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
16837: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
16838: }
16839: foreach my $type (@statuses) {
16840: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
16841: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
16842: }
16843: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
16844: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
16845: }
16846: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
16847: #
16848: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
16849: #
16850: my $chosen = $1;
16851: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
16852: my $emaildom;
16853: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
16854: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
16855: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
16856: if (ref($curremaildom{$type}) eq 'HASH') {
16857: if (exists($curremaildom{$type}{$chosen})) {
16858: if ($curremaildom{$type}{$chosen} ne $emaildom) {
16859: push(@{$changes{'cancreate'}},'emaildomain');
16860: }
16861: } elsif ($emaildom ne '') {
16862: push(@{$changes{'cancreate'}},'emaildomain');
16863: }
16864: } elsif ($emaildom ne '') {
16865: push(@{$changes{'cancreate'}},'emaildomain');
16866: }
16867: }
16868: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
16869: } elsif ($chosen eq 'custom') {
16870: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
16871: $email_rule{$type} = [];
16872: if (ref($emailrules) eq 'HASH') {
16873: foreach my $rule (@possemail_rules) {
16874: if (exists($emailrules->{$rule})) {
16875: push(@{$email_rule{$type}},$rule);
16876: }
16877: }
16878: }
16879: if (@{$email_rule{$type}}) {
16880: $cancreate{'emailoptions'}{$type} = 'custom';
16881: if (ref($curr_rule{$type}) eq 'ARRAY') {
16882: if (@{$curr_rule{$type}} > 0) {
16883: foreach my $rule (@{$curr_rule{$type}}) {
16884: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
16885: push(@{$changes{'email_rule'}},$type);
16886: }
16887: }
16888: }
16889: foreach my $type (@{$email_rule{$type}}) {
16890: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
16891: push(@{$changes{'email_rule'}},$type);
16892: }
16893: }
16894: } else {
16895: push(@{$changes{'email_rule'}},$type);
16896: }
16897: }
16898: } else {
16899: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
16900: }
16901: }
16902: }
16903: if (@types) {
16904: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
16905: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
16906: if (@changed) {
16907: push(@{$changes{'inststatus'}},'inststatusguest');
16908: }
16909: } else {
16910: push(@{$changes{'inststatus'}},'inststatusguest');
16911: }
16912: }
16913: } else {
16914: delete($env{'form.cancreate_email'});
16915: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
16916: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
16917: push(@{$changes{'inststatus'}},'inststatusguest');
16918: }
16919: }
16920: }
16921: } else {
16922: $save_inststatus{'inststatusguest'} = [];
16923: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
16924: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
16925: push(@{$changes{'inststatus'}},'inststatusguest');
16926: }
16927: }
16928: }
16929: } else {
16930: if ($env{'form.cancreate_'.$item}) {
16931: push(@{$cancreate{'selfcreate'}},$item);
16932: }
16933: }
16934: }
16935: my (%userinfo,%savecaptcha);
16936: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
16937: #
16938: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
16939: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
16940: #
16941:
16942: if ($env{'form.cancreate_email'}) {
16943: push(@contexts,'emailusername');
16944: if (@statuses) {
16945: foreach my $type (@statuses) {
16946: if (ref($infofields) eq 'ARRAY') {
16947: foreach my $field (@{$infofields}) {
16948: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
16949: $cancreate{'emailusername'}{$type}{$field} = $1;
16950: }
16951: }
16952: }
16953: }
16954: }
16955: #
16956: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
16957: # queued requests for self-creation of account verified by e-mail.
16958: #
16959:
16960: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
16961: @approvalnotify = sort(@approvalnotify);
16962: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
16963: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
16964: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
16965: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
16966: push(@{$changes{'cancreate'}},'notify');
16967: }
16968: } else {
16969: if ($cancreate{'notify'}{'approval'}) {
16970: push(@{$changes{'cancreate'}},'notify');
16971: }
16972: }
16973: } elsif ($cancreate{'notify'}{'approval'}) {
16974: push(@{$changes{'cancreate'}},'notify');
16975: }
16976:
16977: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
16978: }
16979: #
16980: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
16981: # institutional log-in.
16982: #
16983: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
16984: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
16985: ($domdefaults{'auth_def'} eq 'localauth'))) {
16986: $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.').' '.
16987: &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.');
16988: }
16989: }
16990: my @fields = ('lastname','firstname','middlename','generation',
16991: 'permanentemail','id');
16992: my @shibfields = (@fields,'inststatus');
16993: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
16994: #
16995: # Where usernames may created for institutional log-in and/or institutional single sign on:
16996: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
16997: # may self-create accounts
16998: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
16999: # which the user may supply, if institutional data is unavailable.
17000: #
17001: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
17002: if (@types) {
17003: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
17004: push(@contexts,'statustocreate');
17005: foreach my $type (@types) {
17006: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
17007: foreach my $field (@fields) {
17008: if (grep(/^\Q$field\E$/,@modifiable)) {
17009: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
17010: } else {
17011: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
17012: }
17013: }
17014: }
17015: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
17016: foreach my $type (@types) {
17017: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
17018: foreach my $field (@fields) {
17019: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
17020: $curr_usermodify{'selfcreate'}{$type}{$field}) {
17021: push(@{$changes{'selfcreate'}},$type);
17022: last;
17023: }
17024: }
17025: }
17026: }
17027: } else {
17028: foreach my $type (@types) {
17029: push(@{$changes{'selfcreate'}},$type);
17030: }
17031: }
17032: }
17033: foreach my $field (@shibfields) {
17034: if ($env{'form.shibenv_'.$field} ne '') {
17035: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
17036: }
17037: }
17038: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
17039: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
17040: foreach my $field (@shibfields) {
17041: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
17042: push(@{$changes{'cancreate'}},'shibenv');
17043: }
17044: }
17045: } else {
17046: foreach my $field (@shibfields) {
17047: if ($env{'form.shibenv_'.$field}) {
17048: push(@{$changes{'cancreate'}},'shibenv');
17049: last;
17050: }
17051: }
17052: }
17053: }
17054: }
17055: foreach my $item (@contexts) {
17056: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
17057: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
17058: if (ref($cancreate{$item}) eq 'ARRAY') {
17059: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
17060: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17061: push(@{$changes{'cancreate'}},$item);
17062: }
17063: }
17064: }
17065: }
17066: if (ref($cancreate{$item}) eq 'ARRAY') {
17067: foreach my $type (@{$cancreate{$item}}) {
17068: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
17069: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17070: push(@{$changes{'cancreate'}},$item);
17071: }
17072: }
17073: }
17074: }
17075: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
17076: if (ref($cancreate{$item}) eq 'HASH') {
17077: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
17078: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
17079: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
17080: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
17081: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17082: push(@{$changes{'cancreate'}},$item);
17083: }
17084: }
17085: }
17086: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
17087: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
17088: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17089: push(@{$changes{'cancreate'}},$item);
17090: }
17091: }
17092: }
17093: }
17094: foreach my $type (keys(%{$cancreate{$item}})) {
17095: if (ref($cancreate{$item}{$type}) eq 'HASH') {
17096: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
17097: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
17098: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
17099: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17100: push(@{$changes{'cancreate'}},$item);
17101: }
17102: }
17103: } else {
17104: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17105: push(@{$changes{'cancreate'}},$item);
17106: }
17107: }
17108: }
17109: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
17110: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
17111: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17112: push(@{$changes{'cancreate'}},$item);
17113: }
17114: }
17115: }
17116: }
17117: }
17118: } elsif ($curr_usercreation{'cancreate'}{$item}) {
17119: if (ref($cancreate{$item}) eq 'ARRAY') {
17120: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
17121: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17122: push(@{$changes{'cancreate'}},$item);
17123: }
17124: }
17125: }
17126: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
17127: if (ref($cancreate{$item}) eq 'HASH') {
17128: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17129: push(@{$changes{'cancreate'}},$item);
17130: }
17131: }
17132: } elsif ($item eq 'emailusername') {
17133: if (ref($cancreate{$item}) eq 'HASH') {
17134: foreach my $type (keys(%{$cancreate{$item}})) {
17135: if (ref($cancreate{$item}{$type}) eq 'HASH') {
17136: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
17137: if ($cancreate{$item}{$type}{$field}) {
17138: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
17139: push(@{$changes{'cancreate'}},$item);
17140: }
17141: last;
17142: }
17143: }
17144: }
17145: }
17146: }
17147: }
17148: }
17149: #
17150: # Populate %save_usercreate hash with updates to self-creation configuration.
17151: #
17152: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
17153: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
17154: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
17155: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
17156: if (ref($cancreate{'notify'}) eq 'HASH') {
17157: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
17158: }
17159: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
17160: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
17161: }
17162: if (ref($cancreate{'emailverified'}) eq 'HASH') {
17163: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
17164: }
17165: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
17166: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
17167: }
17168: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
17169: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
17170: }
17171: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
17172: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
17173: }
17174: if (ref($cancreate{'shibenv'}) eq 'HASH') {
17175: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
17176: }
17177: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
17178: $save_usercreate{'email_rule'} = \%email_rule;
17179:
17180: my %userconfig_hash = (
17181: usercreation => \%save_usercreate,
17182: usermodification => \%save_usermodify,
17183: inststatus => \%save_inststatus,
17184: );
17185:
17186: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
17187: $dom);
17188: #
17189: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
17190: #
17191: if ($putresult eq 'ok') {
17192: if (keys(%changes) > 0) {
17193: $resulttext = &mt('Changes made:').'<ul>';
17194: if (ref($changes{'cancreate'}) eq 'ARRAY') {
17195: my %lt = &selfcreation_types();
17196: foreach my $type (@{$changes{'cancreate'}}) {
17197: my $chgtext = '';
17198: if ($type eq 'selfcreate') {
17199: if (@{$cancreate{$type}} == 0) {
17200: $chgtext .= &mt('Self creation of a new user account is not permitted.');
17201: } else {
17202: $chgtext .= &mt('Self-creation of a new account is permitted for:').
17203: '<ul>';
17204: foreach my $case (@{$cancreate{$type}}) {
17205: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
17206: }
17207: $chgtext .= '</ul>';
17208: if (ref($cancreate{$type}) eq 'ARRAY') {
17209: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
17210: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
17211: if (@{$cancreate{'statustocreate'}} == 0) {
17212: $chgtext .= '<span class="LC_warning">'.
17213: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
17214: '</span><br />';
17215: }
17216: }
17217: }
17218: if (grep(/^email$/,@{$cancreate{$type}})) {
17219: if (!@statuses) {
17220: $chgtext .= '<span class="LC_warning">'.
17221: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
17222: '</span><br />';
17223:
17224: }
17225: }
17226: }
17227: }
17228: } elsif ($type eq 'shibenv') {
17229: if (keys(%{$cancreate{$type}}) == 0) {
17230: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
17231: } else {
17232: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
17233: '<ul>';
17234: foreach my $field (@shibfields) {
17235: next if ($cancreate{$type}{$field} eq '');
17236: if ($field eq 'inststatus') {
17237: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
17238: } else {
17239: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
17240: }
17241: }
17242: $chgtext .= '</ul>';
17243: }
17244: } elsif ($type eq 'statustocreate') {
17245: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
17246: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
17247: if (@{$cancreate{'selfcreate'}} > 0) {
17248: if (@{$cancreate{'statustocreate'}} == 0) {
17249: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
17250: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
17251: $chgtext .= '<br />'.
17252: '<span class="LC_warning">'.
17253: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
17254: '</span>';
17255: }
17256: } elsif (keys(%usertypes) > 0) {
17257: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
17258: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
17259: } else {
17260: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
17261: }
17262: $chgtext .= '<ul>';
17263: foreach my $case (@{$cancreate{$type}}) {
17264: if ($case eq 'default') {
17265: $chgtext .= '<li>'.$othertitle.'</li>';
17266: } else {
17267: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
17268: }
17269: }
17270: $chgtext .= '</ul>';
17271: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
17272: $chgtext .= '<span class="LC_warning">'.
17273: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
17274: '</span>';
17275: }
17276: }
17277: } else {
17278: if (@{$cancreate{$type}} == 0) {
17279: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
17280: } else {
17281: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
17282: }
17283: }
17284: $chgtext .= '<br />';
17285: }
17286: } elsif ($type eq 'selfcreateprocessing') {
17287: my %choices = &Apache::lonlocal::texthash (
17288: automatic => 'Automatic approval',
17289: approval => 'Queued for approval',
17290: );
17291: if (@types) {
17292: if (@statuses) {
17293: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
17294: '<ul>';
17295: foreach my $status (@statuses) {
17296: if ($status eq 'default') {
17297: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
17298: } else {
17299: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
17300: }
17301: }
17302: $chgtext .= '</ul>';
17303: }
17304: } else {
17305: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
17306: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
17307: }
17308: } elsif ($type eq 'emailverified') {
17309: my %options = &Apache::lonlocal::texthash (
17310: all => 'Same as e-mail',
17311: first => 'Omit @domain',
17312: free => 'Free to choose',
17313: );
17314: if (@types) {
17315: if (@statuses) {
17316: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
17317: '<ul>';
17318: foreach my $status (@statuses) {
17319: if ($status eq 'default') {
17320: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
17321: } else {
17322: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
17323: }
17324: }
17325: $chgtext .= '</ul>';
17326: }
17327: } else {
17328: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
17329: $options{$cancreate{'emailverified'}{'default'}});
17330: }
17331: } elsif ($type eq 'emailoptions') {
17332: my %options = &Apache::lonlocal::texthash (
17333: any => 'Any e-mail',
17334: inst => 'Institutional only',
17335: noninst => 'Non-institutional only',
17336: custom => 'Custom restrictions',
17337: );
17338: if (@types) {
17339: if (@statuses) {
17340: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
17341: '<ul>';
17342: foreach my $status (@statuses) {
17343: if ($type eq 'default') {
17344: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
17345: } else {
17346: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
17347: }
17348: }
17349: $chgtext .= '</ul>';
17350: }
17351: } else {
17352: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
17353: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
17354: } else {
17355: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
17356: $options{$cancreate{'emailoptions'}{'default'}});
17357: }
17358: }
17359: } elsif ($type eq 'emaildomain') {
17360: my $output;
17361: if (@statuses) {
17362: foreach my $type (@statuses) {
17363: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
17364: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
17365: if ($type eq 'default') {
17366: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
17367: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
17368: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
17369: } else {
17370: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
17371: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
17372: }
17373: } else {
17374: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
17375: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
17376: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
17377: } else {
17378: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
17379: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
17380: }
17381: }
17382: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
17383: if ($type eq 'default') {
17384: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
17385: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
17386: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
17387: } else {
17388: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
17389: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
17390: }
17391: } else {
17392: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
17393: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
17394: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
17395: } else {
17396: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
17397: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
17398: }
17399: }
17400: }
17401: }
17402: }
17403: }
17404: if ($output ne '') {
17405: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
17406: '<ul>'.$output.'</ul>';
17407: }
17408: } elsif ($type eq 'captcha') {
17409: if ($savecaptcha{$type} eq 'notused') {
17410: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
17411: } else {
17412: my %captchas = &captcha_phrases();
17413: if ($captchas{$savecaptcha{$type}}) {
17414: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
17415: } else {
17416: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
17417: }
17418: }
17419: } elsif ($type eq 'recaptchakeys') {
17420: my ($privkey,$pubkey);
17421: if (ref($savecaptcha{$type}) eq 'HASH') {
17422: $pubkey = $savecaptcha{$type}{'public'};
17423: $privkey = $savecaptcha{$type}{'private'};
17424: }
17425: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
17426: if (!$pubkey) {
17427: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
17428: } else {
17429: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
17430: }
17431: if (!$privkey) {
17432: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
17433: } else {
17434: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
17435: }
17436: $chgtext .= '</ul>';
17437: } elsif ($type eq 'recaptchaversion') {
17438: if ($savecaptcha{'captcha'} eq 'recaptcha') {
17439: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
17440: }
17441: } elsif ($type eq 'emailusername') {
17442: if (ref($cancreate{'emailusername'}) eq 'HASH') {
17443: if (@statuses) {
17444: foreach my $type (@statuses) {
17445: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
17446: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
17447: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
17448: '<ul>';
17449: foreach my $field (@{$infofields}) {
17450: if ($cancreate{'emailusername'}{$type}{$field}) {
17451: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
17452: }
17453: }
17454: $chgtext .= '</ul>';
17455: } else {
17456: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
17457: }
17458: } else {
17459: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
17460: }
17461: }
17462: }
17463: }
17464: } elsif ($type eq 'notify') {
17465: my $numapprove = 0;
17466: if (ref($changes{'cancreate'}) eq 'ARRAY') {
17467: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
17468: if ($cancreate{'notify'}{'approval'}) {
17469: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
17470: $numapprove ++;
17471: }
17472: }
17473: }
17474: unless ($numapprove) {
17475: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
17476: }
17477: }
17478: if ($chgtext) {
17479: $resulttext .= '<li>'.$chgtext.'</li>';
17480: }
17481: }
17482: }
17483: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
17484: my ($emailrules,$emailruleorder) =
17485: &Apache::lonnet::inst_userrules($dom,'email');
17486: foreach my $type (@{$changes{'email_rule'}}) {
17487: if (ref($email_rule{$type}) eq 'ARRAY') {
17488: my $chgtext = '<ul>';
17489: foreach my $rule (@{$email_rule{$type}}) {
17490: if (ref($emailrules->{$rule}) eq 'HASH') {
17491: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
17492: }
17493: }
17494: $chgtext .= '</ul>';
17495: my $typename;
17496: if (@types) {
17497: if ($type eq 'default') {
17498: $typename = $othertitle;
17499: } else {
17500: $typename = $usertypes{$type};
17501: }
17502: $chgtext .= &mt('(Affiliation: [_1])',$typename);
17503: }
17504: if (@{$email_rule{$type}} > 0) {
17505: $resulttext .= '<li>'.
17506: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
17507: $usertypes{$type}).
17508: $chgtext.
17509: '</li>';
17510: } else {
17511: $resulttext .= '<li>'.
17512: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
17513: '</li>'.
17514: &mt('(Affiliation: [_1])',$typename);
17515: }
17516: }
17517: }
17518: }
17519: if (ref($changes{'inststatus'}) eq 'ARRAY') {
17520: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
17521: if (@{$save_inststatus{'inststatusguest'}} > 0) {
17522: my $chgtext = '<ul>';
17523: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
17524: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
17525: }
17526: $chgtext .= '</ul>';
17527: $resulttext .= '<li>'.
17528: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
17529: $chgtext.
17530: '</li>';
17531: } else {
17532: $resulttext .= '<li>'.
17533: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
17534: '</li>';
17535: }
17536: }
17537: }
17538: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
17539: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
17540: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
17541: foreach my $type (@{$changes{'selfcreate'}}) {
17542: my $typename = $type;
17543: if (keys(%usertypes) > 0) {
17544: if ($usertypes{$type} ne '') {
17545: $typename = $usertypes{$type};
17546: }
17547: }
17548: my @modifiable;
17549: $resulttext .= '<li>'.
17550: &mt('Self-creation of account by users with status: [_1]',
17551: '<span class="LC_cusr_emph">'.$typename.'</span>').
17552: ' - '.&mt('modifiable fields (if institutional data blank): ');
17553: foreach my $field (@fields) {
17554: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
17555: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
17556: }
17557: }
17558: if (@modifiable > 0) {
17559: $resulttext .= join(', ',@modifiable);
17560: } else {
17561: $resulttext .= &mt('none');
17562: }
17563: $resulttext .= '</li>';
17564: }
17565: $resulttext .= '</ul></li>';
17566: }
17567: $resulttext .= '</ul>';
17568: my $cachetime = 24*60*60;
17569: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
17570: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17571: if (ref($lastactref) eq 'HASH') {
17572: $lastactref->{'domdefaults'} = 1;
17573: }
17574: } else {
17575: $resulttext = &mt('No changes made to self-creation settings');
17576: }
17577: } else {
17578: $resulttext = '<span class="LC_error">'.
17579: &mt('An error occurred: [_1]',$putresult).'</span>';
17580: }
17581: if ($warningmsg ne '') {
17582: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
17583: }
17584: return $resulttext;
17585: }
17586:
17587: sub process_captcha {
17588: my ($container,$changes,$newsettings,$currsettings) = @_;
17589: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
17590: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
17591: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
17592: $newsettings->{'captcha'} = 'original';
17593: }
17594: my %current;
17595: if (ref($currsettings) eq 'HASH') {
17596: %current = %{$currsettings};
17597: }
17598: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
17599: if ($container eq 'cancreate') {
17600: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
17601: push(@{$changes->{'cancreate'}},'captcha');
17602: } elsif (!defined($changes->{'cancreate'})) {
17603: $changes->{'cancreate'} = ['captcha'];
17604: }
17605: } elsif ($container eq 'passwords') {
17606: $changes->{'reset'} = 1;
17607: } else {
17608: $changes->{'captcha'} = 1;
17609: }
17610: }
17611: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
17612: if ($newsettings->{'captcha'} eq 'recaptcha') {
17613: $newpub = $env{'form.'.$container.'_recaptchapub'};
17614: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
17615: $newpub =~ s/[^\w\-]//g;
17616: $newpriv =~ s/[^\w\-]//g;
17617: $newsettings->{'recaptchakeys'} = {
17618: public => $newpub,
17619: private => $newpriv,
17620: };
17621: $newversion = $env{'form.'.$container.'_recaptchaversion'};
17622: $newversion =~ s/\D//g;
17623: if ($newversion ne '2') {
17624: $newversion = 1;
17625: }
17626: $newsettings->{'recaptchaversion'} = $newversion;
17627: }
17628: if (ref($current{'recaptchakeys'}) eq 'HASH') {
17629: $currpub = $current{'recaptchakeys'}{'public'};
17630: $currpriv = $current{'recaptchakeys'}{'private'};
17631: unless ($newsettings->{'captcha'} eq 'recaptcha') {
17632: $newsettings->{'recaptchakeys'} = {
17633: public => '',
17634: private => '',
17635: }
17636: }
17637: }
17638: if ($current{'captcha'} eq 'recaptcha') {
17639: $currversion = $current{'recaptchaversion'};
17640: if ($currversion ne '2') {
17641: $currversion = 1;
17642: }
17643: }
17644: if ($currversion ne $newversion) {
17645: if ($container eq 'cancreate') {
17646: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
17647: push(@{$changes->{'cancreate'}},'recaptchaversion');
17648: } elsif (!defined($changes->{'cancreate'})) {
17649: $changes->{'cancreate'} = ['recaptchaversion'];
17650: }
17651: } elsif ($container eq 'passwords') {
17652: $changes->{'reset'} = 1;
17653: } else {
17654: $changes->{'recaptchaversion'} = 1;
17655: }
17656: }
17657: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
17658: if ($container eq 'cancreate') {
17659: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
17660: push(@{$changes->{'cancreate'}},'recaptchakeys');
17661: } elsif (!defined($changes->{'cancreate'})) {
17662: $changes->{'cancreate'} = ['recaptchakeys'];
17663: }
17664: } elsif ($container eq 'passwords') {
17665: $changes->{'reset'} = 1;
17666: } else {
17667: $changes->{'recaptchakeys'} = 1;
17668: }
17669: }
17670: return;
17671: }
17672:
17673: sub modify_usermodification {
17674: my ($dom,%domconfig) = @_;
17675: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
17676: if (ref($domconfig{'usermodification'}) eq 'HASH') {
17677: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
17678: if ($key eq 'selfcreate') {
17679: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
17680: } else {
17681: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
17682: }
17683: }
17684: }
17685: my @contexts = ('author','course');
17686: my %context_title = (
17687: author => 'In author context',
17688: course => 'In course context',
17689: );
17690: my @fields = ('lastname','firstname','middlename','generation',
17691: 'permanentemail','id');
17692: my %roles = (
17693: author => ['ca','aa'],
17694: course => ['st','ep','ta','in','cr'],
17695: );
17696: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
17697: foreach my $context (@contexts) {
17698: foreach my $role (@{$roles{$context}}) {
17699: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
17700: foreach my $item (@fields) {
17701: if (grep(/^\Q$item\E$/,@modifiable)) {
17702: $modifyhash{$context}{$role}{$item} = 1;
17703: } else {
17704: $modifyhash{$context}{$role}{$item} = 0;
17705: }
17706: }
17707: }
17708: if (ref($curr_usermodification{$context}) eq 'HASH') {
17709: foreach my $role (@{$roles{$context}}) {
17710: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
17711: foreach my $field (@fields) {
17712: if ($modifyhash{$context}{$role}{$field} ne
17713: $curr_usermodification{$context}{$role}{$field}) {
17714: push(@{$changes{$context}},$role);
17715: last;
17716: }
17717: }
17718: }
17719: }
17720: } else {
17721: foreach my $context (@contexts) {
17722: foreach my $role (@{$roles{$context}}) {
17723: push(@{$changes{$context}},$role);
17724: }
17725: }
17726: }
17727: }
17728: my %usermodification_hash = (
17729: usermodification => \%modifyhash,
17730: );
17731: my $putresult = &Apache::lonnet::put_dom('configuration',
17732: \%usermodification_hash,$dom);
17733: if ($putresult eq 'ok') {
17734: if (keys(%changes) > 0) {
17735: $resulttext = &mt('Changes made: ').'<ul>';
17736: foreach my $context (@contexts) {
17737: if (ref($changes{$context}) eq 'ARRAY') {
17738: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
17739: if (ref($changes{$context}) eq 'ARRAY') {
17740: foreach my $role (@{$changes{$context}}) {
17741: my $rolename;
17742: if ($role eq 'cr') {
17743: $rolename = &mt('Custom');
17744: } else {
17745: $rolename = &Apache::lonnet::plaintext($role);
17746: }
17747: my @modifiable;
17748: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
17749: foreach my $field (@fields) {
17750: if ($modifyhash{$context}{$role}{$field}) {
17751: push(@modifiable,$fieldtitles{$field});
17752: }
17753: }
17754: if (@modifiable > 0) {
17755: $resulttext .= join(', ',@modifiable);
17756: } else {
17757: $resulttext .= &mt('none');
17758: }
17759: $resulttext .= '</li>';
17760: }
17761: $resulttext .= '</ul></li>';
17762: }
17763: }
17764: }
17765: $resulttext .= '</ul>';
17766: } else {
17767: $resulttext = &mt('No changes made to user modification settings');
17768: }
17769: } else {
17770: $resulttext = '<span class="LC_error">'.
17771: &mt('An error occurred: [_1]',$putresult).'</span>';
17772: }
17773: return $resulttext;
17774: }
17775:
17776: sub modify_defaults {
17777: my ($dom,$lastactref,%domconfig) = @_;
17778: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
17779: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17780: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
17781: 'portal_def');
17782: my @authtypes = ('internal','krb4','krb5','localauth','lti');
17783: foreach my $item (@items) {
17784: $newvalues{$item} = $env{'form.'.$item};
17785: if ($item eq 'auth_def') {
17786: if ($newvalues{$item} ne '') {
17787: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
17788: push(@errors,$item);
17789: }
17790: }
17791: } elsif ($item eq 'lang_def') {
17792: if ($newvalues{$item} ne '') {
17793: if ($newvalues{$item} =~ /^(\w+)/) {
17794: my $langcode = $1;
17795: if ($langcode ne 'x_chef') {
17796: if (code2language($langcode) eq '') {
17797: push(@errors,$item);
17798: }
17799: }
17800: } else {
17801: push(@errors,$item);
17802: }
17803: }
17804: } elsif ($item eq 'timezone_def') {
17805: if ($newvalues{$item} ne '') {
17806: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
17807: push(@errors,$item);
17808: }
17809: }
17810: } elsif ($item eq 'datelocale_def') {
17811: if ($newvalues{$item} ne '') {
17812: my @datelocale_ids = DateTime::Locale->ids();
17813: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
17814: push(@errors,$item);
17815: }
17816: }
17817: } elsif ($item eq 'portal_def') {
17818: if ($newvalues{$item} ne '') {
17819: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
17820: push(@errors,$item);
17821: }
17822: }
17823: }
17824: if (grep(/^\Q$item\E$/,@errors)) {
17825: $newvalues{$item} = $domdefaults{$item};
17826: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
17827: $changes{$item} = 1;
17828: }
17829: $domdefaults{$item} = $newvalues{$item};
17830: }
17831: my %staticdefaults = (
17832: 'intauth_cost' => 10,
17833: 'intauth_check' => 0,
17834: 'intauth_switch' => 0,
17835: );
17836: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
17837: if (exists($domdefaults{$item})) {
17838: $newvalues{$item} = $domdefaults{$item};
17839: } else {
17840: $newvalues{$item} = $staticdefaults{$item};
17841: }
17842: }
17843: my %defaults_hash = (
17844: defaults => \%newvalues,
17845: );
17846: my $title = &defaults_titles();
17847:
17848: my $currinststatus;
17849: if (ref($domconfig{'inststatus'}) eq 'HASH') {
17850: $currinststatus = $domconfig{'inststatus'};
17851: } else {
17852: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
17853: $currinststatus = {
17854: inststatustypes => $usertypes,
17855: inststatusorder => $types,
17856: inststatusguest => [],
17857: };
17858: }
17859: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
17860: my @allpos;
17861: my %alltypes;
17862: my @inststatusguest;
17863: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
17864: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
17865: unless (grep(/^\Q$type\E$/,@todelete)) {
17866: push(@inststatusguest,$type);
17867: }
17868: }
17869: }
17870: my ($currtitles,$currorder);
17871: if (ref($currinststatus) eq 'HASH') {
17872: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
17873: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
17874: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
17875: if ($currinststatus->{inststatustypes}->{$type} ne '') {
17876: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
17877: }
17878: }
17879: unless (grep(/^\Q$type\E$/,@todelete)) {
17880: my $position = $env{'form.inststatus_pos_'.$type};
17881: $position =~ s/\D+//g;
17882: $allpos[$position] = $type;
17883: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
17884: $alltypes{$type} =~ s/`//g;
17885: }
17886: }
17887: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
17888: $currtitles =~ s/,$//;
17889: }
17890: }
17891: if ($env{'form.addinststatus'}) {
17892: my $newtype = $env{'form.addinststatus'};
17893: $newtype =~ s/\W//g;
17894: unless (exists($alltypes{$newtype})) {
17895: $alltypes{$newtype} = $env{'form.addinststatus_title'};
17896: $alltypes{$newtype} =~ s/`//g;
17897: my $position = $env{'form.addinststatus_pos'};
17898: $position =~ s/\D+//g;
17899: if ($position ne '') {
17900: $allpos[$position] = $newtype;
17901: }
17902: }
17903: }
17904: my @orderedstatus;
17905: foreach my $type (@allpos) {
17906: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
17907: push(@orderedstatus,$type);
17908: }
17909: }
17910: foreach my $type (keys(%alltypes)) {
17911: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
17912: delete($alltypes{$type});
17913: }
17914: }
17915: $defaults_hash{'inststatus'} = {
17916: inststatustypes => \%alltypes,
17917: inststatusorder => \@orderedstatus,
17918: inststatusguest => \@inststatusguest,
17919: };
17920: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
17921: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
17922: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
17923: }
17924: }
17925: if ($currorder ne join(',',@orderedstatus)) {
17926: $changes{'inststatus'}{'inststatusorder'} = 1;
17927: }
17928: my $newtitles;
17929: foreach my $item (@orderedstatus) {
17930: $newtitles .= $alltypes{$item}.',';
17931: }
17932: $newtitles =~ s/,$//;
17933: if ($currtitles ne $newtitles) {
17934: $changes{'inststatus'}{'inststatustypes'} = 1;
17935: }
17936: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
17937: $dom);
17938: if ($putresult eq 'ok') {
17939: if (keys(%changes) > 0) {
17940: $resulttext = &mt('Changes made:').'<ul>';
17941: my $version = &Apache::lonnet::get_server_loncaparev($dom);
17942: 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";
17943: foreach my $item (sort(keys(%changes))) {
17944: if ($item eq 'inststatus') {
17945: if (ref($changes{'inststatus'}) eq 'HASH') {
17946: if (@orderedstatus) {
17947: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
17948: foreach my $type (@orderedstatus) {
17949: $resulttext .= $alltypes{$type}.', ';
17950: }
17951: $resulttext =~ s/, $//;
17952: $resulttext .= '</li>';
17953: } else {
17954: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
17955: }
17956: }
17957: } else {
17958: my $value = $env{'form.'.$item};
17959: if ($value eq '') {
17960: $value = &mt('none');
17961: } elsif ($item eq 'auth_def') {
17962: my %authnames = &authtype_names();
17963: my %shortauth = (
17964: internal => 'int',
17965: krb4 => 'krb4',
17966: krb5 => 'krb5',
17967: localauth => 'loc',
17968: lti => 'lti',
17969: );
17970: $value = $authnames{$shortauth{$value}};
17971: }
17972: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
17973: $mailmsgtext .= "$title->{$item} set to $value\n";
17974: }
17975: }
17976: $resulttext .= '</ul>';
17977: $mailmsgtext .= "\n";
17978: my $cachetime = 24*60*60;
17979: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17980: if (ref($lastactref) eq 'HASH') {
17981: $lastactref->{'domdefaults'} = 1;
17982: }
17983: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
17984: my $notify = 1;
17985: if (ref($domconfig{'contacts'}) eq 'HASH') {
17986: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
17987: $notify = 0;
17988: }
17989: }
17990: if ($notify) {
17991: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
17992: "LON-CAPA Domain Settings Change - $dom",
17993: $mailmsgtext);
17994: }
17995: }
17996: } else {
17997: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
17998: }
17999: } else {
18000: $resulttext = '<span class="LC_error">'.
18001: &mt('An error occurred: [_1]',$putresult).'</span>';
18002: }
18003: if (@errors > 0) {
18004: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
18005: foreach my $item (@errors) {
18006: $resulttext .= ' "'.$title->{$item}.'",';
18007: }
18008: $resulttext =~ s/,$//;
18009: }
18010: return $resulttext;
18011: }
18012:
18013: sub modify_scantron {
18014: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
18015: my ($resulttext,%confhash,%changes,$errors);
18016: my $custom = 'custom.tab';
18017: my $default = 'default.tab';
18018: my $servadm = $r->dir_config('lonAdmEMail');
18019: my ($configuserok,$author_ok,$switchserver) =
18020: &config_check($dom,$confname,$servadm);
18021: if ($env{'form.scantronformat.filename'} ne '') {
18022: my $error;
18023: if ($configuserok eq 'ok') {
18024: if ($switchserver) {
18025: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
18026: } else {
18027: if ($author_ok eq 'ok') {
18028: my ($result,$scantronurl) =
18029: &publishlogo($r,'upload','scantronformat',$dom,
18030: $confname,'scantron','','',$custom);
18031: if ($result eq 'ok') {
18032: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
18033: $changes{'scantronformat'} = 1;
18034: } else {
18035: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
18036: }
18037: } else {
18038: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
18039: }
18040: }
18041: } else {
18042: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
18043: }
18044: if ($error) {
18045: &Apache::lonnet::logthis($error);
18046: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
18047: }
18048: }
18049: if (ref($domconfig{'scantron'}) eq 'HASH') {
18050: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
18051: if ($env{'form.scantronformat_del'}) {
18052: $confhash{'scantron'}{'scantronformat'} = '';
18053: $changes{'scantronformat'} = 1;
18054: } else {
18055: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
18056: }
18057: }
18058: }
18059: my @options = ('hdr','pad','rem');
18060: my @fields = &scantroncsv_fields();
18061: my %titles = &scantronconfig_titles();
18062: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
18063: my ($newdat,$currdat,%newcol,%currcol);
18064: if (grep(/^dat$/,@formats)) {
18065: $confhash{'scantron'}{config}{dat} = 1;
18066: $newdat = 1;
18067: } else {
18068: $newdat = 0;
18069: }
18070: if (grep(/^csv$/,@formats)) {
18071: my %bynum;
18072: foreach my $field (@fields) {
18073: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
18074: my $posscol = $1;
18075: if (($posscol < 20) && (!$bynum{$posscol})) {
18076: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
18077: $bynum{$posscol} = $field;
18078: $newcol{$field} = $posscol;
18079: }
18080: }
18081: }
18082: if (keys(%newcol)) {
18083: foreach my $option (@options) {
18084: if ($env{'form.scantroncsv_'.$option}) {
18085: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
18086: }
18087: }
18088: }
18089: }
18090: $currdat = 1;
18091: if (ref($domconfig{'scantron'}) eq 'HASH') {
18092: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
18093: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
18094: $currdat = 0;
18095: }
18096: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
18097: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
18098: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
18099: }
18100: }
18101: }
18102: }
18103: if ($currdat != $newdat) {
18104: $changes{'config'} = 1;
18105: } else {
18106: foreach my $field (@fields) {
18107: if ($currcol{$field} ne '') {
18108: if ($currcol{$field} ne $newcol{$field}) {
18109: $changes{'config'} = 1;
18110: last;
18111: }
18112: } elsif ($newcol{$field} ne '') {
18113: $changes{'config'} = 1;
18114: last;
18115: }
18116: }
18117: }
18118: if (keys(%confhash) > 0) {
18119: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
18120: $dom);
18121: if ($putresult eq 'ok') {
18122: if (keys(%changes) > 0) {
18123: if (ref($confhash{'scantron'}) eq 'HASH') {
18124: $resulttext = &mt('Changes made:').'<ul>';
18125: if ($changes{'scantronformat'}) {
18126: if ($confhash{'scantron'}{'scantronformat'} eq '') {
18127: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
18128: } else {
18129: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
18130: }
18131: }
18132: if ($changes{'config'}) {
18133: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
18134: if ($confhash{'scantron'}{'config'}{'dat'}) {
18135: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
18136: }
18137: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
18138: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
18139: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
18140: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
18141: foreach my $field (@fields) {
18142: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
18143: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
18144: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
18145: }
18146: }
18147: $resulttext .= '</ul></li>';
18148: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
18149: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
18150: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
18151: foreach my $option (@options) {
18152: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
18153: $resulttext .= '<li>'.$titles{$option}.'</li>';
18154: }
18155: }
18156: $resulttext .= '</ul></li>';
18157: }
18158: }
18159: }
18160: }
18161: }
18162: } else {
18163: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
18164: }
18165: }
18166: $resulttext .= '</ul>';
18167: } else {
18168: $resulttext = &mt('Changes made to bubblesheet format file.');
18169: }
18170: &Apache::loncommon::devalidate_domconfig_cache($dom);
18171: if (ref($lastactref) eq 'HASH') {
18172: $lastactref->{'domainconfig'} = 1;
18173: }
18174: } else {
18175: $resulttext = &mt('No changes made to bubblesheet format settings');
18176: }
18177: } else {
18178: $resulttext = '<span class="LC_error">'.
18179: &mt('An error occurred: [_1]',$putresult).'</span>';
18180: }
18181: } else {
18182: $resulttext = &mt('No changes made to bubblesheet format file');
18183: }
18184: if ($errors) {
18185: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
18186: $errors.'</ul></p>';
18187: }
18188: return $resulttext;
18189: }
18190:
18191: sub modify_coursecategories {
18192: my ($dom,$lastactref,%domconfig) = @_;
18193: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
18194: $cathash);
18195: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
18196: my @catitems = ('unauth','auth');
18197: my @cattypes = ('std','domonly','codesrch','none');
18198: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
18199: $cathash = $domconfig{'coursecategories'}{'cats'};
18200: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
18201: $changes{'togglecats'} = 1;
18202: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
18203: }
18204: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
18205: $changes{'categorize'} = 1;
18206: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
18207: }
18208: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
18209: $changes{'togglecatscomm'} = 1;
18210: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
18211: }
18212: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
18213: $changes{'categorizecomm'} = 1;
18214: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
18215:
18216: }
18217: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
18218: $changes{'togglecatsplace'} = 1;
18219: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
18220: }
18221: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
18222: $changes{'categorizeplace'} = 1;
18223: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
18224: }
18225: foreach my $item (@catitems) {
18226: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
18227: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
18228: $changes{$item} = 1;
18229: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
18230: }
18231: }
18232: }
18233: } else {
18234: $changes{'togglecats'} = 1;
18235: $changes{'categorize'} = 1;
18236: $changes{'togglecatscomm'} = 1;
18237: $changes{'categorizecomm'} = 1;
18238: $changes{'togglecatsplace'} = 1;
18239: $changes{'categorizeplace'} = 1;
18240: $domconfig{'coursecategories'} = {
18241: togglecats => $env{'form.togglecats'},
18242: categorize => $env{'form.categorize'},
18243: togglecatscomm => $env{'form.togglecatscomm'},
18244: categorizecomm => $env{'form.categorizecomm'},
18245: togglecatsplace => $env{'form.togglecatsplace'},
18246: categorizeplace => $env{'form.categorizeplace'},
18247: };
18248: foreach my $item (@catitems) {
18249: if ($env{'form.coursecat_'.$item} ne 'std') {
18250: $changes{$item} = 1;
18251: }
18252: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
18253: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
18254: }
18255: }
18256: }
18257: if (ref($cathash) eq 'HASH') {
18258: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
18259: push (@deletecategory,'instcode::0');
18260: }
18261: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
18262: push(@deletecategory,'communities::0');
18263: }
18264: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
18265: push(@deletecategory,'placement::0');
18266: }
18267: }
18268: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
18269: if (ref($cathash) eq 'HASH') {
18270: if (@deletecategory > 0) {
18271: #FIXME Need to remove category from all courses using a deleted category
18272: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
18273: foreach my $item (@deletecategory) {
18274: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
18275: delete($domconfig{'coursecategories'}{'cats'}{$item});
18276: $deletions{$item} = 1;
18277: &recurse_cat_deletes($item,$cathash,\%deletions);
18278: }
18279: }
18280: }
18281: foreach my $item (keys(%{$cathash})) {
18282: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
18283: if ($cathash->{$item} ne $env{'form.'.$item}) {
18284: $reorderings{$item} = 1;
18285: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
18286: }
18287: if ($env{'form.addcategory_name_'.$item} ne '') {
18288: my $newcat = $env{'form.addcategory_name_'.$item};
18289: my $newdepth = $depth+1;
18290: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
18291: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
18292: $adds{$newitem} = 1;
18293: }
18294: if ($env{'form.subcat_'.$item} ne '') {
18295: my $newcat = $env{'form.subcat_'.$item};
18296: my $newdepth = $depth+1;
18297: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
18298: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
18299: $adds{$newitem} = 1;
18300: }
18301: }
18302: }
18303: if ($env{'form.instcode'} eq '1') {
18304: if (ref($cathash) eq 'HASH') {
18305: my $newitem = 'instcode::0';
18306: if ($cathash->{$newitem} eq '') {
18307: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
18308: $adds{$newitem} = 1;
18309: }
18310: } else {
18311: my $newitem = 'instcode::0';
18312: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
18313: $adds{$newitem} = 1;
18314: }
18315: }
18316: if ($env{'form.communities'} eq '1') {
18317: if (ref($cathash) eq 'HASH') {
18318: my $newitem = 'communities::0';
18319: if ($cathash->{$newitem} eq '') {
18320: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
18321: $adds{$newitem} = 1;
18322: }
18323: } else {
18324: my $newitem = 'communities::0';
18325: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
18326: $adds{$newitem} = 1;
18327: }
18328: }
18329: if ($env{'form.placement'} eq '1') {
18330: if (ref($cathash) eq 'HASH') {
18331: my $newitem = 'placement::0';
18332: if ($cathash->{$newitem} eq '') {
18333: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
18334: $adds{$newitem} = 1;
18335: }
18336: } else {
18337: my $newitem = 'placement::0';
18338: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
18339: $adds{$newitem} = 1;
18340: }
18341: }
18342: if ($env{'form.addcategory_name'} ne '') {
18343: if (($env{'form.addcategory_name'} ne 'instcode') &&
18344: ($env{'form.addcategory_name'} ne 'communities') &&
18345: ($env{'form.addcategory_name'} ne 'placement')) {
18346: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
18347: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
18348: $adds{$newitem} = 1;
18349: }
18350: }
18351: my $putresult;
18352: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
18353: if (keys(%deletions) > 0) {
18354: foreach my $key (keys(%deletions)) {
18355: if ($predelallitems{$key} ne '') {
18356: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
18357: }
18358: }
18359: }
18360: my (@chkcats,@chktrails,%chkallitems);
18361: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
18362: if (ref($chkcats[0]) eq 'ARRAY') {
18363: my $depth = 0;
18364: my $chg = 0;
18365: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
18366: my $name = $chkcats[0][$i];
18367: my $item;
18368: if ($name eq '') {
18369: $chg ++;
18370: } else {
18371: $item = &escape($name).'::0';
18372: if ($chg) {
18373: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
18374: }
18375: $depth ++;
18376: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
18377: $depth --;
18378: }
18379: }
18380: }
18381: }
18382: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
18383: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
18384: if ($putresult eq 'ok') {
18385: my %title = (
18386: togglecats => 'Show/Hide a course in catalog',
18387: categorize => 'Assign a category to a course',
18388: togglecatscomm => 'Show/Hide a community in catalog',
18389: categorizecomm => 'Assign a category to a community',
18390: );
18391: my %level = (
18392: dom => 'set in Domain ("Modify Course/Community")',
18393: crs => 'set in Course ("Course Configuration")',
18394: comm => 'set in Community ("Community Configuration")',
18395: none => 'No catalog',
18396: std => 'Standard catalog',
18397: domonly => 'Domain-only catalog',
18398: codesrch => 'Code search form',
18399: );
18400: $resulttext = &mt('Changes made:').'<ul>';
18401: if ($changes{'togglecats'}) {
18402: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
18403: }
18404: if ($changes{'categorize'}) {
18405: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
18406: }
18407: if ($changes{'togglecatscomm'}) {
18408: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
18409: }
18410: if ($changes{'categorizecomm'}) {
18411: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
18412: }
18413: if ($changes{'unauth'}) {
18414: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
18415: }
18416: if ($changes{'auth'}) {
18417: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
18418: }
18419: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
18420: my $cathash;
18421: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
18422: $cathash = $domconfig{'coursecategories'}{'cats'};
18423: } else {
18424: $cathash = {};
18425: }
18426: my (@cats,@trails,%allitems);
18427: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
18428: if (keys(%deletions) > 0) {
18429: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
18430: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
18431: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
18432: }
18433: $resulttext .= '</ul></li>';
18434: }
18435: if (keys(%reorderings) > 0) {
18436: my %sort_by_trail;
18437: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
18438: foreach my $key (keys(%reorderings)) {
18439: if ($allitems{$key} ne '') {
18440: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
18441: }
18442: }
18443: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
18444: $resulttext .= '<li>'.$trails[$trail].'</li>';
18445: }
18446: $resulttext .= '</ul></li>';
18447: }
18448: if (keys(%adds) > 0) {
18449: my %sort_by_trail;
18450: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
18451: foreach my $key (keys(%adds)) {
18452: if ($allitems{$key} ne '') {
18453: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
18454: }
18455: }
18456: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
18457: $resulttext .= '<li>'.$trails[$trail].'</li>';
18458: }
18459: $resulttext .= '</ul></li>';
18460: }
18461: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
18462: if (ref($lastactref) eq 'HASH') {
18463: $lastactref->{'cats'} = 1;
18464: }
18465: }
18466: $resulttext .= '</ul>';
18467: if ($changes{'unauth'} || $changes{'auth'}) {
18468: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
18469: if ($changes{'auth'}) {
18470: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
18471: }
18472: if ($changes{'unauth'}) {
18473: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
18474: }
18475: my $cachetime = 24*60*60;
18476: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18477: if (ref($lastactref) eq 'HASH') {
18478: $lastactref->{'domdefaults'} = 1;
18479: }
18480: }
18481: } else {
18482: $resulttext = '<span class="LC_error">'.
18483: &mt('An error occurred: [_1]',$putresult).'</span>';
18484: }
18485: } else {
18486: $resulttext = &mt('No changes made to course and community categories');
18487: }
18488: return $resulttext;
18489: }
18490:
18491: sub modify_serverstatuses {
18492: my ($dom,%domconfig) = @_;
18493: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
18494: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
18495: %currserverstatus = %{$domconfig{'serverstatuses'}};
18496: }
18497: my @pages = &serverstatus_pages();
18498: foreach my $type (@pages) {
18499: $newserverstatus{$type}{'namedusers'} = '';
18500: $newserverstatus{$type}{'machines'} = '';
18501: if (defined($env{'form.'.$type.'_namedusers'})) {
18502: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
18503: my @okusers;
18504: foreach my $user (@users) {
18505: my ($uname,$udom) = split(/:/,$user);
18506: if (($udom =~ /^$match_domain$/) &&
18507: (&Apache::lonnet::domain($udom)) &&
18508: ($uname =~ /^$match_username$/)) {
18509: if (!grep(/^\Q$user\E/,@okusers)) {
18510: push(@okusers,$user);
18511: }
18512: }
18513: }
18514: if (@okusers > 0) {
18515: @okusers = sort(@okusers);
18516: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
18517: }
18518: }
18519: if (defined($env{'form.'.$type.'_machines'})) {
18520: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
18521: my @okmachines;
18522: foreach my $ip (@machines) {
18523: my @parts = split(/\./,$ip);
18524: next if (@parts < 4);
18525: my $badip = 0;
18526: for (my $i=0; $i<4; $i++) {
18527: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
18528: $badip = 1;
18529: last;
18530: }
18531: }
18532: if (!$badip) {
18533: push(@okmachines,$ip);
18534: }
18535: }
18536: @okmachines = sort(@okmachines);
18537: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
18538: }
18539: }
18540: my %serverstatushash = (
18541: serverstatuses => \%newserverstatus,
18542: );
18543: foreach my $type (@pages) {
18544: foreach my $setting ('namedusers','machines') {
18545: my (@current,@new);
18546: if (ref($currserverstatus{$type}) eq 'HASH') {
18547: if ($currserverstatus{$type}{$setting} ne '') {
18548: @current = split(/,/,$currserverstatus{$type}{$setting});
18549: }
18550: }
18551: if ($newserverstatus{$type}{$setting} ne '') {
18552: @new = split(/,/,$newserverstatus{$type}{$setting});
18553: }
18554: if (@current > 0) {
18555: if (@new > 0) {
18556: foreach my $item (@current) {
18557: if (!grep(/^\Q$item\E$/,@new)) {
18558: $changes{$type}{$setting} = 1;
18559: last;
18560: }
18561: }
18562: foreach my $item (@new) {
18563: if (!grep(/^\Q$item\E$/,@current)) {
18564: $changes{$type}{$setting} = 1;
18565: last;
18566: }
18567: }
18568: } else {
18569: $changes{$type}{$setting} = 1;
18570: }
18571: } elsif (@new > 0) {
18572: $changes{$type}{$setting} = 1;
18573: }
18574: }
18575: }
18576: if (keys(%changes) > 0) {
18577: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
18578: my $putresult = &Apache::lonnet::put_dom('configuration',
18579: \%serverstatushash,$dom);
18580: if ($putresult eq 'ok') {
18581: $resulttext .= &mt('Changes made:').'<ul>';
18582: foreach my $type (@pages) {
18583: if (ref($changes{$type}) eq 'HASH') {
18584: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
18585: if ($changes{$type}{'namedusers'}) {
18586: if ($newserverstatus{$type}{'namedusers'} eq '') {
18587: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
18588: } else {
18589: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
18590: }
18591: }
18592: if ($changes{$type}{'machines'}) {
18593: if ($newserverstatus{$type}{'machines'} eq '') {
18594: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
18595: } else {
18596: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
18597: }
18598:
18599: }
18600: $resulttext .= '</ul></li>';
18601: }
18602: }
18603: $resulttext .= '</ul>';
18604: } else {
18605: $resulttext = '<span class="LC_error">'.
18606: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
18607:
18608: }
18609: } else {
18610: $resulttext = &mt('No changes made to access to server status pages');
18611: }
18612: return $resulttext;
18613: }
18614:
18615: sub modify_helpsettings {
18616: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
18617: my ($resulttext,$errors,%changes,%helphash);
18618: my %defaultchecked = ('submitbugs' => 'on');
18619: my @offon = ('off','on');
18620: my @toggles = ('submitbugs');
18621: my %current = ('submitbugs' => '',
18622: 'adhoc' => {},
18623: );
18624: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
18625: %current = %{$domconfig{'helpsettings'}};
18626: }
18627: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18628: foreach my $item (@toggles) {
18629: if ($defaultchecked{$item} eq 'on') {
18630: if ($current{$item} eq '') {
18631: if ($env{'form.'.$item} eq '0') {
18632: $changes{$item} = 1;
18633: }
18634: } elsif ($current{$item} ne $env{'form.'.$item}) {
18635: $changes{$item} = 1;
18636: }
18637: } elsif ($defaultchecked{$item} eq 'off') {
18638: if ($current{$item} eq '') {
18639: if ($env{'form.'.$item} eq '1') {
18640: $changes{$item} = 1;
18641: }
18642: } elsif ($current{$item} ne $env{'form.'.$item}) {
18643: $changes{$item} = 1;
18644: }
18645: }
18646: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
18647: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
18648: }
18649: }
18650: my $maxnum = $env{'form.helproles_maxnum'};
18651: my $confname = $dom.'-domainconfig';
18652: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
18653: my (@allpos,%newsettings,%changedprivs,$newrole);
18654: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
18655: my @accesstypes = ('all','dh','da','none','status','inc','exc');
18656: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
18657: my %lt = &Apache::lonlocal::texthash(
18658: s => 'system',
18659: d => 'domain',
18660: order => 'Display order',
18661: access => 'Role usage',
18662: all => 'All with domain helpdesk or helpdesk assistant role',
18663: dh => 'All with domain helpdesk role',
18664: da => 'All with domain helpdesk assistant role',
18665: none => 'None',
18666: status => 'Determined based on institutional status',
18667: inc => 'Include all, but exclude specific personnel',
18668: exc => 'Exclude all, but include specific personnel',
18669: );
18670: for (my $num=0; $num<=$maxnum; $num++) {
18671: my ($prefix,$identifier,$rolename,%curr);
18672: if ($num == $maxnum) {
18673: next unless ($env{'form.newcusthelp'} == $maxnum);
18674: $identifier = 'custhelp'.$num;
18675: $prefix = 'helproles_'.$num;
18676: $rolename = $env{'form.custhelpname'.$num};
18677: $rolename=~s/[^A-Za-z0-9]//gs;
18678: next if ($rolename eq '');
18679: next if (exists($existing{'rolesdef_'.$rolename}));
18680: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
18681: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
18682: $newprivs{'c'},$confname,$dom);
18683: if ($result ne 'ok') {
18684: $errors .= '<li><span class="LC_error">'.
18685: &mt('An error occurred storing the new custom role: [_1]',
18686: $result).'</span></li>';
18687: next;
18688: } else {
18689: $changedprivs{$rolename} = \%newprivs;
18690: $newrole = $rolename;
18691: }
18692: } else {
18693: $prefix = 'helproles_'.$num;
18694: $rolename = $env{'form.'.$prefix};
18695: next if ($rolename eq '');
18696: next unless (exists($existing{'rolesdef_'.$rolename}));
18697: $identifier = 'custhelp'.$num;
18698: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
18699: my %currprivs;
18700: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
18701: split(/\_/,$existing{'rolesdef_'.$rolename});
18702: foreach my $level ('c','d','s') {
18703: if ($newprivs{$level} ne $currprivs{$level}) {
18704: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
18705: $newprivs{'c'},$confname,$dom);
18706: if ($result ne 'ok') {
18707: $errors .= '<li><span class="LC_error">'.
18708: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
18709: $rolename,$result).'</span></li>';
18710: } else {
18711: $changedprivs{$rolename} = \%newprivs;
18712: }
18713: last;
18714: }
18715: }
18716: if (ref($current{'adhoc'}) eq 'HASH') {
18717: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
18718: %curr = %{$current{'adhoc'}{$rolename}};
18719: }
18720: }
18721: }
18722: my $newpos = $env{'form.'.$prefix.'_pos'};
18723: $newpos =~ s/\D+//g;
18724: $allpos[$newpos] = $rolename;
18725: my $newdesc = $env{'form.'.$prefix.'_desc'};
18726: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
18727: if ($curr{'desc'}) {
18728: if ($curr{'desc'} ne $newdesc) {
18729: $changes{'customrole'}{$rolename}{'desc'} = 1;
18730: $newsettings{$rolename}{'desc'} = $newdesc;
18731: }
18732: } elsif ($newdesc ne '') {
18733: $changes{'customrole'}{$rolename}{'desc'} = 1;
18734: $newsettings{$rolename}{'desc'} = $newdesc;
18735: }
18736: my $access = $env{'form.'.$prefix.'_access'};
18737: if (grep(/^\Q$access\E$/,@accesstypes)) {
18738: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
18739: if ($access eq 'status') {
18740: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
18741: if (scalar(@statuses) == 0) {
18742: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
18743: } else {
18744: my (@shownstatus,$numtypes);
18745: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
18746: if (ref($types) eq 'ARRAY') {
18747: $numtypes = scalar(@{$types});
18748: foreach my $type (sort(@statuses)) {
18749: if ($type eq 'default') {
18750: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
18751: } elsif (grep(/^\Q$type\E$/,@{$types})) {
18752: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
18753: push(@shownstatus,$usertypes->{$type});
18754: }
18755: }
18756: }
18757: if (grep(/^default$/,@statuses)) {
18758: push(@shownstatus,$othertitle);
18759: }
18760: if (scalar(@shownstatus) == 1+$numtypes) {
18761: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
18762: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
18763: } else {
18764: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
18765: if (ref($curr{'status'}) eq 'ARRAY') {
18766: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
18767: if (@diffs) {
18768: $changes{'customrole'}{$rolename}{$access} = 1;
18769: }
18770: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
18771: $changes{'customrole'}{$rolename}{$access} = 1;
18772: }
18773: }
18774: }
18775: } elsif (($access eq 'inc') || ($access eq 'exc')) {
18776: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
18777: my @newspecstaff;
18778: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
18779: foreach my $person (sort(@personnel)) {
18780: if ($domhelpdesk{$person}) {
18781: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
18782: }
18783: }
18784: if (ref($curr{$access}) eq 'ARRAY') {
18785: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
18786: if (@diffs) {
18787: $changes{'customrole'}{$rolename}{$access} = 1;
18788: }
18789: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
18790: $changes{'customrole'}{$rolename}{$access} = 1;
18791: }
18792: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
18793: my ($uname,$udom) = split(/:/,$person);
18794: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
18795: }
18796: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
18797: }
18798: } else {
18799: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
18800: }
18801: unless ($curr{'access'} eq $access) {
18802: $changes{'customrole'}{$rolename}{'access'} = 1;
18803: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
18804: }
18805: }
18806: if (@allpos > 0) {
18807: my $idx = 0;
18808: foreach my $rolename (@allpos) {
18809: if ($rolename ne '') {
18810: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
18811: if (ref($current{'adhoc'}) eq 'HASH') {
18812: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
18813: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
18814: $changes{'customrole'}{$rolename}{'order'} = 1;
18815: $newsettings{$rolename}{'order'} = $idx+1;
18816: }
18817: }
18818: }
18819: $idx ++;
18820: }
18821: }
18822: }
18823: my $putresult;
18824: if (keys(%changes) > 0) {
18825: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
18826: if ($putresult eq 'ok') {
18827: if (ref($helphash{'helpsettings'}) eq 'HASH') {
18828: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
18829: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
18830: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
18831: }
18832: }
18833: my $cachetime = 24*60*60;
18834: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18835: if (ref($lastactref) eq 'HASH') {
18836: $lastactref->{'domdefaults'} = 1;
18837: }
18838: } else {
18839: $errors .= '<li><span class="LC_error">'.
18840: &mt('An error occurred storing the settings: [_1]',
18841: $putresult).'</span></li>';
18842: }
18843: }
18844: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
18845: $resulttext = &mt('Changes made:').'<ul>';
18846: my (%shownprivs,@levelorder);
18847: @levelorder = ('c','d','s');
18848: if ((keys(%changes)) && ($putresult eq 'ok')) {
18849: foreach my $item (sort(keys(%changes))) {
18850: if ($item eq 'submitbugs') {
18851: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
18852: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
18853: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
18854: } elsif ($item eq 'customrole') {
18855: if (ref($changes{'customrole'}) eq 'HASH') {
18856: my @keyorder = ('order','desc','access','status','exc','inc');
18857: my %keytext = &Apache::lonlocal::texthash(
18858: order => 'Order',
18859: desc => 'Role description',
18860: access => 'Role usage',
18861: status => 'Allowed institutional types',
18862: exc => 'Allowed personnel',
18863: inc => 'Disallowed personnel',
18864: );
18865: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
18866: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
18867: if ($role eq $newrole) {
18868: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
18869: $role).'<ul>';
18870: } else {
18871: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
18872: $role).'<ul>';
18873: }
18874: foreach my $key (@keyorder) {
18875: if ($changes{'customrole'}{$role}{$key}) {
18876: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
18877: $keytext{$key},$newsettings{$role}{$key}).
18878: '</li>';
18879: }
18880: }
18881: if (ref($changedprivs{$role}) eq 'HASH') {
18882: $shownprivs{$role} = 1;
18883: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
18884: foreach my $level (@levelorder) {
18885: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
18886: next if ($item eq '');
18887: my ($priv) = split(/\&/,$item,2);
18888: if (&Apache::lonnet::plaintext($priv)) {
18889: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
18890: unless ($level eq 'c') {
18891: $resulttext .= ' ('.$lt{$level}.')';
18892: }
18893: $resulttext .= '</li>';
18894: }
18895: }
18896: }
18897: $resulttext .= '</ul>';
18898: }
18899: $resulttext .= '</ul></li>';
18900: }
18901: }
18902: }
18903: }
18904: }
18905: }
18906: if (keys(%changedprivs)) {
18907: foreach my $role (sort(keys(%changedprivs))) {
18908: unless ($shownprivs{$role}) {
18909: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
18910: $role).'<ul>'.
18911: '<li>'.&mt('Privileges set to :').'<ul>';
18912: foreach my $level (@levelorder) {
18913: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
18914: next if ($item eq '');
18915: my ($priv) = split(/\&/,$item,2);
18916: if (&Apache::lonnet::plaintext($priv)) {
18917: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
18918: unless ($level eq 'c') {
18919: $resulttext .= ' ('.$lt{$level}.')';
18920: }
18921: $resulttext .= '</li>';
18922: }
18923: }
18924: }
18925: $resulttext .= '</ul></li></ul></li>';
18926: }
18927: }
18928: }
18929: $resulttext .= '</ul>';
18930: } else {
18931: $resulttext = &mt('No changes made to help settings');
18932: }
18933: if ($errors) {
18934: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
18935: $errors.'</ul>';
18936: }
18937: return $resulttext;
18938: }
18939:
18940: sub modify_coursedefaults {
18941: my ($dom,$lastactref,%domconfig) = @_;
18942: my ($resulttext,$errors,%changes,%defaultshash);
18943: my %defaultchecked = (
18944: 'canuse_pdfforms' => 'off',
18945: 'uselcmath' => 'on',
18946: 'usejsme' => 'on'
18947: );
18948: my @toggles = ('canuse_pdfforms','uselcmath','usejsme');
18949: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
18950: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
18951: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
18952: 'mysqltables_textbook','mysqltables_placement');
18953: my @types = ('official','unofficial','community','textbook','placement');
18954: my %staticdefaults = (
18955: anonsurvey_threshold => 10,
18956: uploadquota => 500,
18957: postsubmit => 60,
18958: mysqltables => 172800,
18959: );
18960: my %texoptions = (
18961: MathJax => 'MathJax',
18962: mimetex => &mt('Convert to Images'),
18963: tth => &mt('TeX to HTML'),
18964: );
18965: $defaultshash{'coursedefaults'} = {};
18966:
18967: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
18968: if ($domconfig{'coursedefaults'} eq '') {
18969: $domconfig{'coursedefaults'} = {};
18970: }
18971: }
18972:
18973: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
18974: foreach my $item (@toggles) {
18975: if ($defaultchecked{$item} eq 'on') {
18976: if (($domconfig{'coursedefaults'}{$item} eq '') &&
18977: ($env{'form.'.$item} eq '0')) {
18978: $changes{$item} = 1;
18979: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
18980: $changes{$item} = 1;
18981: }
18982: } elsif ($defaultchecked{$item} eq 'off') {
18983: if (($domconfig{'coursedefaults'}{$item} eq '') &&
18984: ($env{'form.'.$item} eq '1')) {
18985: $changes{$item} = 1;
18986: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
18987: $changes{$item} = 1;
18988: }
18989: }
18990: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
18991: }
18992: foreach my $item (@numbers) {
18993: my ($currdef,$newdef);
18994: $newdef = $env{'form.'.$item};
18995: if ($item eq 'anonsurvey_threshold') {
18996: $currdef = $domconfig{'coursedefaults'}{$item};
18997: $newdef =~ s/\D//g;
18998: if ($newdef eq '' || $newdef < 1) {
18999: $newdef = 1;
19000: }
19001: $defaultshash{'coursedefaults'}{$item} = $newdef;
19002: } else {
19003: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
19004: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
19005: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
19006: }
19007: $newdef =~ s/[^\w.\-]//g;
19008: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
19009: }
19010: if ($currdef ne $newdef) {
19011: if ($item eq 'anonsurvey_threshold') {
19012: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
19013: $changes{$item} = 1;
19014: }
19015: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
19016: my $setting = $1;
19017: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
19018: $changes{$setting} = 1;
19019: }
19020: }
19021: }
19022: }
19023: my $texengine;
19024: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
19025: $texengine = $env{'form.texengine'};
19026: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
19027: if ($currdef eq '') {
19028: unless ($texengine eq $Apache::lonnet::deftex) {
19029: $changes{'texengine'} = 1;
19030: }
19031: } elsif ($currdef ne $texengine) {
19032: $changes{'texengine'} = 1;
19033: }
19034: }
19035: if ($texengine ne '') {
19036: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
19037: }
19038: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
19039: my @currclonecode;
19040: if (ref($currclone) eq 'HASH') {
19041: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
19042: @currclonecode = @{$currclone->{'instcode'}};
19043: }
19044: }
19045: my $newclone;
19046: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
19047: $newclone = $env{'form.canclone'};
19048: }
19049: if ($newclone eq 'instcode') {
19050: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
19051: my (%codedefaults,@code_order,@clonecode);
19052: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
19053: \@code_order);
19054: foreach my $item (@code_order) {
19055: if (grep(/^\Q$item\E$/,@newcodes)) {
19056: push(@clonecode,$item);
19057: }
19058: }
19059: if (@clonecode) {
19060: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
19061: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
19062: if (@diffs) {
19063: $changes{'canclone'} = 1;
19064: }
19065: } else {
19066: $newclone eq '';
19067: }
19068: } elsif ($newclone ne '') {
19069: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
19070: }
19071: if ($newclone ne $currclone) {
19072: $changes{'canclone'} = 1;
19073: }
19074: my %credits;
19075: foreach my $type (@types) {
19076: unless ($type eq 'community') {
19077: $credits{$type} = $env{'form.'.$type.'_credits'};
19078: $credits{$type} =~ s/[^\d.]+//g;
19079: }
19080: }
19081: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
19082: ($env{'form.coursecredits'} eq '1')) {
19083: $changes{'coursecredits'} = 1;
19084: foreach my $type (keys(%credits)) {
19085: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
19086: }
19087: } else {
19088: if ($env{'form.coursecredits'} eq '1') {
19089: foreach my $type (@types) {
19090: unless ($type eq 'community') {
19091: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
19092: $changes{'coursecredits'} = 1;
19093: }
19094: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
19095: }
19096: }
19097: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
19098: foreach my $type (@types) {
19099: unless ($type eq 'community') {
19100: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
19101: $changes{'coursecredits'} = 1;
19102: last;
19103: }
19104: }
19105: }
19106: }
19107: }
19108: if ($env{'form.postsubmit'} eq '1') {
19109: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
19110: my %currtimeout;
19111: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
19112: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
19113: $changes{'postsubmit'} = 1;
19114: }
19115: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
19116: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
19117: }
19118: } else {
19119: $changes{'postsubmit'} = 1;
19120: }
19121: foreach my $type (@types) {
19122: my $timeout = $env{'form.'.$type.'_timeout'};
19123: $timeout =~ s/\D//g;
19124: if ($timeout == $staticdefaults{'postsubmit'}) {
19125: $timeout = '';
19126: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
19127: $timeout = '0';
19128: }
19129: unless ($timeout eq '') {
19130: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
19131: }
19132: if (exists($currtimeout{$type})) {
19133: if ($timeout ne $currtimeout{$type}) {
19134: $changes{'postsubmit'} = 1;
19135: }
19136: } elsif ($timeout ne '') {
19137: $changes{'postsubmit'} = 1;
19138: }
19139: }
19140: } else {
19141: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
19142: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
19143: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
19144: $changes{'postsubmit'} = 1;
19145: }
19146: } else {
19147: $changes{'postsubmit'} = 1;
19148: }
19149: }
19150: }
19151: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
19152: $dom);
19153: if ($putresult eq 'ok') {
19154: if (keys(%changes) > 0) {
19155: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
19156: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
19157: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
19158: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'})) {
19159: foreach my $item ('canuse_pdfforms','uselcmath','usejsme','texengine') {
19160: if ($changes{$item}) {
19161: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
19162: }
19163: }
19164: if ($changes{'coursecredits'}) {
19165: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
19166: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
19167: $domdefaults{$type.'credits'} =
19168: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
19169: }
19170: }
19171: }
19172: if ($changes{'postsubmit'}) {
19173: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
19174: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
19175: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
19176: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
19177: $domdefaults{$type.'postsubtimeout'} =
19178: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
19179: }
19180: }
19181: }
19182: }
19183: if ($changes{'uploadquota'}) {
19184: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
19185: foreach my $type (@types) {
19186: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
19187: }
19188: }
19189: }
19190: if ($changes{'canclone'}) {
19191: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
19192: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
19193: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
19194: if (@clonecodes) {
19195: $domdefaults{'canclone'} = join('+',@clonecodes);
19196: }
19197: }
19198: } else {
19199: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
19200: }
19201: }
19202: my $cachetime = 24*60*60;
19203: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19204: if (ref($lastactref) eq 'HASH') {
19205: $lastactref->{'domdefaults'} = 1;
19206: }
19207: }
19208: $resulttext = &mt('Changes made:').'<ul>';
19209: foreach my $item (sort(keys(%changes))) {
19210: if ($item eq 'canuse_pdfforms') {
19211: if ($env{'form.'.$item} eq '1') {
19212: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
19213: } else {
19214: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
19215: }
19216: } elsif ($item eq 'uselcmath') {
19217: if ($env{'form.'.$item} eq '1') {
19218: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
19219: } else {
19220: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
19221: }
19222: } elsif ($item eq 'usejsme') {
19223: if ($env{'form.'.$item} eq '1') {
19224: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
19225: } else {
19226: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
19227: }
19228: } elsif ($item eq 'texengine') {
19229: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
19230: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
19231: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
19232: }
19233: } elsif ($item eq 'anonsurvey_threshold') {
19234: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
19235: } elsif ($item eq 'uploadquota') {
19236: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
19237: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
19238: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
19239: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
19240: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
19241: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
19242: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
19243: '</ul>'.
19244: '</li>';
19245: } else {
19246: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
19247: }
19248: } elsif ($item eq 'mysqltables') {
19249: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
19250: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
19251: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
19252: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
19253: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
19254: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
19255: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
19256: '</ul>'.
19257: '</li>';
19258: } else {
19259: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
19260: }
19261: } elsif ($item eq 'postsubmit') {
19262: if ($domdefaults{'postsubmit'} eq 'off') {
19263: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
19264: } else {
19265: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
19266: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
19267: $resulttext .= &mt('durations:').'<ul>';
19268: foreach my $type (@types) {
19269: $resulttext .= '<li>';
19270: my $timeout;
19271: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
19272: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
19273: }
19274: my $display;
19275: if ($timeout eq '0') {
19276: $display = &mt('unlimited');
19277: } elsif ($timeout eq '') {
19278: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
19279: } else {
19280: $display = &mt('[quant,_1,second]',$timeout);
19281: }
19282: if ($type eq 'community') {
19283: $resulttext .= &mt('Communities');
19284: } elsif ($type eq 'official') {
19285: $resulttext .= &mt('Official courses');
19286: } elsif ($type eq 'unofficial') {
19287: $resulttext .= &mt('Unofficial courses');
19288: } elsif ($type eq 'textbook') {
19289: $resulttext .= &mt('Textbook courses');
19290: } elsif ($type eq 'placement') {
19291: $resulttext .= &mt('Placement tests');
19292: }
19293: $resulttext .= ' -- '.$display.'</li>';
19294: }
19295: $resulttext .= '</ul>';
19296: }
19297: $resulttext .= '</li>';
19298: }
19299: } elsif ($item eq 'coursecredits') {
19300: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
19301: if (($domdefaults{'officialcredits'} eq '') &&
19302: ($domdefaults{'unofficialcredits'} eq '') &&
19303: ($domdefaults{'textbookcredits'} eq '')) {
19304: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
19305: } else {
19306: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
19307: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
19308: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
19309: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
19310: '</ul>'.
19311: '</li>';
19312: }
19313: } else {
19314: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
19315: }
19316: } elsif ($item eq 'canclone') {
19317: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
19318: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
19319: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
19320: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
19321: }
19322: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
19323: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
19324: } else {
19325: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
19326: }
19327: }
19328: }
19329: $resulttext .= '</ul>';
19330: } else {
19331: $resulttext = &mt('No changes made to course defaults');
19332: }
19333: } else {
19334: $resulttext = '<span class="LC_error">'.
19335: &mt('An error occurred: [_1]',$putresult).'</span>';
19336: }
19337: return $resulttext;
19338: }
19339:
19340: sub modify_selfenrollment {
19341: my ($dom,$lastactref,%domconfig) = @_;
19342: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
19343: my @types = ('official','unofficial','community','textbook','placement');
19344: my %titles = &tool_titles();
19345: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
19346: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
19347: $ordered{'default'} = ['types','registered','approval','limit'];
19348:
19349: my (%roles,%shown,%toplevel);
19350: $roles{'0'} = &Apache::lonnet::plaintext('dc');
19351:
19352: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
19353: if ($domconfig{'selfenrollment'} eq '') {
19354: $domconfig{'selfenrollment'} = {};
19355: }
19356: }
19357: %toplevel = (
19358: admin => 'Configuration Rights',
19359: default => 'Default settings',
19360: validation => 'Validation of self-enrollment requests',
19361: );
19362: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
19363:
19364: if (ref($ordered{'admin'}) eq 'ARRAY') {
19365: foreach my $item (@{$ordered{'admin'}}) {
19366: foreach my $type (@types) {
19367: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
19368: $selfenrollhash{'admin'}{$type}{$item} = 1;
19369: } else {
19370: $selfenrollhash{'admin'}{$type}{$item} = 0;
19371: }
19372: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
19373: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
19374: if ($selfenrollhash{'admin'}{$type}{$item} ne
19375: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
19376: push(@{$changes{'admin'}{$type}},$item);
19377: }
19378: } else {
19379: if (!$selfenrollhash{'admin'}{$type}{$item}) {
19380: push(@{$changes{'admin'}{$type}},$item);
19381: }
19382: }
19383: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
19384: push(@{$changes{'admin'}{$type}},$item);
19385: }
19386: }
19387: }
19388: }
19389:
19390: foreach my $item (@{$ordered{'default'}}) {
19391: foreach my $type (@types) {
19392: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
19393: if ($item eq 'types') {
19394: unless (($value eq 'all') || ($value eq 'dom')) {
19395: $value = '';
19396: }
19397: } elsif ($item eq 'registered') {
19398: unless ($value eq '1') {
19399: $value = 0;
19400: }
19401: } elsif ($item eq 'approval') {
19402: unless ($value =~ /^[012]$/) {
19403: $value = 0;
19404: }
19405: } else {
19406: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
19407: $value = 'none';
19408: }
19409: }
19410: $selfenrollhash{'default'}{$type}{$item} = $value;
19411: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
19412: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
19413: if ($selfenrollhash{'default'}{$type}{$item} ne
19414: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
19415: push(@{$changes{'default'}{$type}},$item);
19416: }
19417: } else {
19418: push(@{$changes{'default'}{$type}},$item);
19419: }
19420: } else {
19421: push(@{$changes{'default'}{$type}},$item);
19422: }
19423: if ($item eq 'limit') {
19424: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
19425: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
19426: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
19427: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
19428: }
19429: } else {
19430: $selfenrollhash{'default'}{$type}{'cap'} = '';
19431: }
19432: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
19433: if ($selfenrollhash{'default'}{$type}{'cap'} ne
19434: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
19435: push(@{$changes{'default'}{$type}},'cap');
19436: }
19437: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
19438: push(@{$changes{'default'}{$type}},'cap');
19439: }
19440: }
19441: }
19442: }
19443:
19444: foreach my $item (@{$itemsref}) {
19445: if ($item eq 'fields') {
19446: my @changed;
19447: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
19448: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
19449: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
19450: }
19451: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
19452: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
19453: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
19454: $domconfig{'selfenrollment'}{'validation'}{$item});
19455: } else {
19456: @changed = @{$selfenrollhash{'validation'}{$item}};
19457: }
19458: } else {
19459: @changed = @{$selfenrollhash{'validation'}{$item}};
19460: }
19461: if (@changed) {
19462: if ($selfenrollhash{'validation'}{$item}) {
19463: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
19464: } else {
19465: $changes{'validation'}{$item} = &mt('None');
19466: }
19467: }
19468: } else {
19469: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
19470: if ($item eq 'markup') {
19471: if ($env{'form.selfenroll_validation_'.$item}) {
19472: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
19473: }
19474: }
19475: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
19476: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
19477: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
19478: }
19479: }
19480: }
19481: }
19482:
19483: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
19484: $dom);
19485: if ($putresult eq 'ok') {
19486: if (keys(%changes) > 0) {
19487: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
19488: $resulttext = &mt('Changes made:').'<ul>';
19489: foreach my $key ('admin','default','validation') {
19490: if (ref($changes{$key}) eq 'HASH') {
19491: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
19492: if ($key eq 'validation') {
19493: foreach my $item (@{$itemsref}) {
19494: if (exists($changes{$key}{$item})) {
19495: if ($item eq 'markup') {
19496: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
19497: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
19498: } else {
19499: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
19500: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
19501: }
19502: }
19503: }
19504: } else {
19505: foreach my $type (@types) {
19506: if ($type eq 'community') {
19507: $roles{'1'} = &mt('Community personnel');
19508: } else {
19509: $roles{'1'} = &mt('Course personnel');
19510: }
19511: if (ref($changes{$key}{$type}) eq 'ARRAY') {
19512: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
19513: if ($key eq 'admin') {
19514: my @mgrdc = ();
19515: if (ref($ordered{$key}) eq 'ARRAY') {
19516: foreach my $item (@{$ordered{'admin'}}) {
19517: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
19518: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
19519: push(@mgrdc,$item);
19520: }
19521: }
19522: }
19523: if (@mgrdc) {
19524: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
19525: } else {
19526: delete($domdefaults{$type.'selfenrolladmdc'});
19527: }
19528: }
19529: } else {
19530: if (ref($ordered{$key}) eq 'ARRAY') {
19531: foreach my $item (@{$ordered{$key}}) {
19532: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
19533: $domdefaults{$type.'selfenroll'.$item} =
19534: $selfenrollhash{$key}{$type}{$item};
19535: }
19536: }
19537: }
19538: }
19539: }
19540: $resulttext .= '<li>'.$titles{$type}.'<ul>';
19541: foreach my $item (@{$ordered{$key}}) {
19542: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
19543: $resulttext .= '<li>';
19544: if ($key eq 'admin') {
19545: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
19546: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
19547: } else {
19548: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
19549: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
19550: }
19551: $resulttext .= '</li>';
19552: }
19553: }
19554: $resulttext .= '</ul></li>';
19555: }
19556: }
19557: $resulttext .= '</ul></li>';
19558: }
19559: }
19560: }
19561: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
19562: my $cachetime = 24*60*60;
19563: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19564: if (ref($lastactref) eq 'HASH') {
19565: $lastactref->{'domdefaults'} = 1;
19566: }
19567: }
19568: $resulttext .= '</ul>';
19569: } else {
19570: $resulttext = &mt('No changes made to self-enrollment settings');
19571: }
19572: } else {
19573: $resulttext = '<span class="LC_error">'.
19574: &mt('An error occurred: [_1]',$putresult).'</span>';
19575: }
19576: return $resulttext;
19577: }
19578:
19579: sub modify_wafproxy {
19580: my ($dom,$action,$lastactref,%domconfig) = @_;
19581: my %servers = &Apache::lonnet::internet_dom_servers($dom);
19582: my (%othercontrol,%canset,%values,%curralias,%currvalue,@warnings,%wafproxy,
19583: %changes,%expirecache);
19584: foreach my $server (sort(keys(%servers))) {
19585: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
19586: if ($serverhome eq $server) {
19587: my $serverdom = &Apache::lonnet::host_domain($server);
19588: if ($serverdom eq $dom) {
19589: $canset{$server} = 1;
19590: if (ref($domconfig{'wafproxy'}) eq 'HASH') {
19591: %{$values{$dom}} = ();
19592: if (ref($domconfig{'wafproxy'}{'alias'}) eq 'HASH') {
19593: %curralias = %{$domconfig{'wafproxy'}{'alias'}};
19594: }
19595: foreach my $item ('ipheader','trusted','exempt') {
19596: $currvalue{$item} = $domconfig{'wafproxy'}{$item};
19597: }
19598: }
19599: }
19600: }
19601: }
19602: my $output;
19603: if (keys(%canset)) {
19604: %{$wafproxy{'alias'}} = ();
19605: foreach my $key (sort(keys(%canset))) {
19606: $wafproxy{'alias'}{$key} = $env{'form.wafproxy_alias_'.$key};
19607: $wafproxy{'alias'}{$key} =~ s/^\s+|\s+$//g;
19608: if ($wafproxy{'alias'}{$key} ne $curralias{$key}) {
19609: $changes{'alias'} = 1;
19610: }
19611: if ($wafproxy{'alias'}{$key} eq '') {
19612: if ($curralias{$key}) {
19613: $expirecache{$key} = 1;
19614: }
19615: delete($wafproxy{'alias'}{$key});
19616: }
19617: }
19618: unless (keys(%{$wafproxy{'alias'}})) {
19619: delete($wafproxy{'alias'});
19620: }
19621: # Localization for values in %warn occus in &mt() calls separately.
19622: my %warn = (
19623: trusted => 'trusted IP range(s)',
19624: exempt => 'exempt IP range(s)',
19625: );
19626: foreach my $item ('ipheader','trusted','exempt') {
19627: my $possible = $env{'form.wafproxy_'.$item};
19628: $possible =~ s/^\s+|\s+$//g;
19629: if ($possible ne '') {
19630: if ($item eq 'ipheader') {
19631: $wafproxy{$item} = $possible;
19632: } else {
19633: my (@ok,$count);
19634: $possible =~ s/[\r\n]+/\s/g;
19635: $possible =~ s/\s*-\s*/-/g;
19636: $possible =~ s/\s+/,/g;
19637: $count = 0;
19638: if ($possible) {
19639: foreach my $poss (split(/\,/,$possible)) {
19640: $count ++;
19641: if (&validate_ip_pattern($poss)) {
19642: push(@ok,$poss);
19643: }
19644: }
19645: if (@ok) {
19646: $wafproxy{$item} = join(',',@ok);
19647: }
19648: my $diff = $count - scalar(@ok);
19649: if ($diff) {
19650: push(@warnings,'<li>'.
19651: &mt('[quant,_1,IP] invalid and excluded from saved value for [_2]',
19652: $diff,$warn{$item}).
19653: '</li>');
19654: }
19655: if ($wafproxy{$item} ne $currvalue{$item}) {
19656: $changes{$item} = 1;
19657: }
19658: }
19659: }
19660: } else {
19661: if ($currvalue{$item}) {
19662: $changes{$item} = 1;
19663: }
19664: }
19665: }
19666: }
19667: if (keys(%changes)) {
19668: my %defaultshash = (
19669: wafproxy => \%wafproxy,
19670: );
19671: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
19672: $dom);
19673: if ($putresult eq 'ok') {
19674: my $cachetime = 24*60*60;
19675: my (%domdefaults,$updatedomdefs);
19676: foreach my $item ('ipheader','trusted','exempt') {
19677: if ($changes{$item}) {
19678: unless ($updatedomdefs) {
19679: %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
19680: $updatedomdefs = 1;
19681: }
19682: if ($wafproxy{$item}) {
19683: $domdefaults{'waf_'.$item} = $wafproxy{$item};
19684: } elsif (exists($domdefaults{'waf_'.$item})) {
19685: delete($domdefaults{'waf_'.$item});
19686: }
19687: }
19688: }
19689: if ($updatedomdefs) {
19690: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19691: if (ref($lastactref) eq 'HASH') {
19692: $lastactref->{'domdefaults'} = 1;
19693: }
19694: }
19695: if ((exists($wafproxy{'alias'})) || (keys(%expirecache))) {
19696: my %updates = %expirecache;
19697: foreach my $key (keys(%expirecache)) {
19698: &Apache::lonnet::devalidate_cache_new('proxyalias',$key);
19699: }
19700: if (ref($wafproxy{'alias'}) eq 'HASH') {
19701: my $cachetime = 24*60*60;
19702: foreach my $key (keys(%{$wafproxy{'alias'}})) {
19703: $updates{$key} = 1;
19704: &Apache::lonnet::do_cache_new('proxyalias',$key,$wafproxy{'alias'}{$key},
19705: $cachetime);
19706: }
19707: }
19708: if (ref($lastactref) eq 'HASH') {
19709: $lastactref->{'proxyalias'} = \%updates;
19710: }
19711: }
19712: $output = &mt('Changes were made to Web Application Firewall/Reverse Proxy').'<ul>';
19713: foreach my $item ('alias','ipheader','trusted','exempt') {
19714: if ($changes{$item}) {
19715: if ($item eq 'alias') {
19716: my $numaliased = 0;
19717: if (ref($wafproxy{'alias'}) eq 'HASH') {
19718: my $shown;
19719: if (keys(%{$wafproxy{'alias'}})) {
19720: foreach my $server (sort(keys(%{$wafproxy{'alias'}}))) {
19721: $shown .= '<li>'.&mt('[_1] aliased by [_2]',
19722: &Apache::lonnet::hostname($server),
19723: $wafproxy{'alias'}{$server}).'</li>';
19724: $numaliased ++;
19725: }
19726: if ($numaliased) {
19727: $output .= '<li>'.&mt('Aliases for hostnames set to: [_1]',
19728: '<ul>'.$shown.'</ul>').'</li>';
19729: }
19730: }
19731: }
19732: unless ($numaliased) {
19733: $output .= '<li>'.&mt('Aliases deleted for hostnames').'</li>';
19734: }
19735: } else {
19736: if ($item eq 'ipheader') {
19737: if ($wafproxy{$item}) {
19738: $output .= '<li>'.&mt('Custom request header set to [_1]',
19739: $wafproxy{$item}).'</li>';
19740: } else {
19741: $output .= '<li>'.&mt('Custom request header deleted').'</li>';
19742: }
19743: } elsif ($item eq 'trusted') {
19744: if ($wafproxy{$item}) {
19745: $output .= '<li>'.&mt('Trusted IP range(s) set to [_1]',
19746: $wafproxy{$item}).'</li>';
19747: } else {
19748: $output .= '<li>'.&mt('Trusted IP range(s) deleted').'</li>';
19749: }
19750: } elsif ($item eq 'exempt') {
19751: if ($wafproxy{$item}) {
19752: $output .= '<li>'.&mt('Exempt IP range(s) set to [_1]',
19753: $wafproxy{$item}).'</li>';
19754: } else {
19755: $output .= '<li>'.&mt('Exempt IP range(s) deleted').'</li>';
19756: }
19757: }
19758: }
19759: }
19760: }
19761: } else {
19762: $output = '<span class="LC_error">'.
19763: &mt('An error occurred: [_1]',$putresult).'</span>';
19764: }
19765: } elsif (keys(%canset)) {
19766: $output = &mt('No changes made to Web Application Firewall/Reverse Proxy settings');
19767: }
19768: if (@warnings) {
19769: $output .= '<br />'.&mt('Warnings:').'<ul>'.
19770: join("\n",@warnings).'</ul>';
19771: }
19772: return $output;
19773: }
19774:
19775: sub validate_ip_pattern {
19776: my ($pattern) = @_;
19777: if ($pattern =~ /^([^-]+)\-([^-]+)$/) {
19778: my ($start,$end) = ($1,$2);
19779: if ((&Net::CIDR::cidrvalidate($start)) && (&Net::CIDR::cidrvalidate($end))) {
19780: return 1;
19781: }
19782: } elsif (&Net::CIDR::cidrvalidate($pattern)) {
19783: return 1;
19784: }
19785: return
19786: }
19787:
19788: sub modify_usersessions {
19789: my ($dom,$lastactref,%domconfig) = @_;
19790: my @hostingtypes = ('version','excludedomain','includedomain');
19791: my @offloadtypes = ('primary','default');
19792: my %types = (
19793: remote => \@hostingtypes,
19794: hosted => \@hostingtypes,
19795: spares => \@offloadtypes,
19796: );
19797: my @prefixes = ('remote','hosted','spares');
19798: my @lcversions = &Apache::lonnet::all_loncaparevs();
19799: my (%by_ip,%by_location,@intdoms,@instdoms);
19800: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
19801: my @locations = sort(keys(%by_location));
19802: my (%defaultshash,%changes);
19803: foreach my $prefix (@prefixes) {
19804: $defaultshash{'usersessions'}{$prefix} = {};
19805: }
19806: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
19807: my $resulttext;
19808: my %iphost = &Apache::lonnet::get_iphost();
19809: foreach my $prefix (@prefixes) {
19810: next if ($prefix eq 'spares');
19811: foreach my $type (@{$types{$prefix}}) {
19812: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
19813: if ($type eq 'version') {
19814: my $value = $env{'form.'.$prefix.'_'.$type};
19815: my $okvalue;
19816: if ($value ne '') {
19817: if (grep(/^\Q$value\E$/,@lcversions)) {
19818: $okvalue = $value;
19819: }
19820: }
19821: if (ref($domconfig{'usersessions'}) eq 'HASH') {
19822: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
19823: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
19824: if ($inuse == 0) {
19825: $changes{$prefix}{$type} = 1;
19826: } else {
19827: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
19828: $changes{$prefix}{$type} = 1;
19829: }
19830: if ($okvalue ne '') {
19831: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
19832: }
19833: }
19834: } else {
19835: if (($inuse == 1) && ($okvalue ne '')) {
19836: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
19837: $changes{$prefix}{$type} = 1;
19838: }
19839: }
19840: } else {
19841: if (($inuse == 1) && ($okvalue ne '')) {
19842: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
19843: $changes{$prefix}{$type} = 1;
19844: }
19845: }
19846: } else {
19847: if (($inuse == 1) && ($okvalue ne '')) {
19848: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
19849: $changes{$prefix}{$type} = 1;
19850: }
19851: }
19852: } else {
19853: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
19854: my @okvals;
19855: foreach my $val (@vals) {
19856: if ($val =~ /:/) {
19857: my @items = split(/:/,$val);
19858: foreach my $item (@items) {
19859: if (ref($by_location{$item}) eq 'ARRAY') {
19860: push(@okvals,$item);
19861: }
19862: }
19863: } else {
19864: if (ref($by_location{$val}) eq 'ARRAY') {
19865: push(@okvals,$val);
19866: }
19867: }
19868: }
19869: @okvals = sort(@okvals);
19870: if (ref($domconfig{'usersessions'}) eq 'HASH') {
19871: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
19872: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
19873: if ($inuse == 0) {
19874: $changes{$prefix}{$type} = 1;
19875: } else {
19876: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
19877: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
19878: if (@changed > 0) {
19879: $changes{$prefix}{$type} = 1;
19880: }
19881: }
19882: } else {
19883: if ($inuse == 1) {
19884: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
19885: $changes{$prefix}{$type} = 1;
19886: }
19887: }
19888: } else {
19889: if ($inuse == 1) {
19890: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
19891: $changes{$prefix}{$type} = 1;
19892: }
19893: }
19894: } else {
19895: if ($inuse == 1) {
19896: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
19897: $changes{$prefix}{$type} = 1;
19898: }
19899: }
19900: }
19901: }
19902: }
19903:
19904: my @alldoms = &Apache::lonnet::all_domains();
19905: my %servers = &Apache::lonnet::internet_dom_servers($dom);
19906: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
19907: my $savespares;
19908:
19909: foreach my $lonhost (sort(keys(%servers))) {
19910: my $serverhomeID =
19911: &Apache::lonnet::get_server_homeID($servers{$lonhost});
19912: my $serverhostname = &Apache::lonnet::hostname($lonhost);
19913: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
19914: my %spareschg;
19915: foreach my $type (@{$types{'spares'}}) {
19916: my @okspares;
19917: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
19918: foreach my $server (@checked) {
19919: if (&Apache::lonnet::hostname($server) ne '') {
19920: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
19921: unless (grep(/^\Q$server\E$/,@okspares)) {
19922: push(@okspares,$server);
19923: }
19924: }
19925: }
19926: }
19927: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
19928: my $newspare;
19929: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
19930: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
19931: $newspare = $new;
19932: }
19933: }
19934: my @spares;
19935: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
19936: @spares = sort(@okspares,$newspare);
19937: } else {
19938: @spares = sort(@okspares);
19939: }
19940: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
19941: if (ref($spareid{$lonhost}) eq 'HASH') {
19942: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
19943: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
19944: if (@diffs > 0) {
19945: $spareschg{$type} = 1;
19946: }
19947: }
19948: }
19949: }
19950: if (keys(%spareschg) > 0) {
19951: $changes{'spares'}{$lonhost} = \%spareschg;
19952: }
19953: }
19954: $defaultshash{'usersessions'}{'offloadnow'} = {};
19955: $defaultshash{'usersessions'}{'offloadoth'} = {};
19956: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
19957: my @okoffload;
19958: if (@offloadnow) {
19959: foreach my $server (@offloadnow) {
19960: if (&Apache::lonnet::hostname($server) ne '') {
19961: unless (grep(/^\Q$server\E$/,@okoffload)) {
19962: push(@okoffload,$server);
19963: }
19964: }
19965: }
19966: if (@okoffload) {
19967: foreach my $lonhost (@okoffload) {
19968: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
19969: }
19970: }
19971: }
19972: my @offloadoth = &Apache::loncommon::get_env_multiple('form.offloadoth');
19973: my @okoffloadoth;
19974: if (@offloadoth) {
19975: foreach my $server (@offloadoth) {
19976: if (&Apache::lonnet::hostname($server) ne '') {
19977: unless (grep(/^\Q$server\E$/,@okoffloadoth)) {
19978: push(@okoffloadoth,$server);
19979: }
19980: }
19981: }
19982: if (@okoffloadoth) {
19983: foreach my $lonhost (@okoffloadoth) {
19984: $defaultshash{'usersessions'}{'offloadoth'}{$lonhost} = 1;
19985: }
19986: }
19987: }
19988: if (ref($domconfig{'usersessions'}) eq 'HASH') {
19989: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
19990: if (ref($changes{'spares'}) eq 'HASH') {
19991: if (keys(%{$changes{'spares'}}) > 0) {
19992: $savespares = 1;
19993: }
19994: }
19995: } else {
19996: $savespares = 1;
19997: }
19998: foreach my $offload ('offloadnow','offloadoth') {
19999: if (ref($domconfig{'usersessions'}{$offload}) eq 'HASH') {
20000: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{$offload}})) {
20001: unless ($defaultshash{'usersessions'}{$offload}{$lonhost}) {
20002: $changes{$offload} = 1;
20003: last;
20004: }
20005: }
20006: unless ($changes{$offload}) {
20007: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{$offload}})) {
20008: unless ($domconfig{'usersessions'}{$offload}{$lonhost}) {
20009: $changes{$offload} = 1;
20010: last;
20011: }
20012: }
20013: }
20014: } else {
20015: if (($offload eq 'offloadnow') && (@okoffload)) {
20016: $changes{'offloadnow'} = 1;
20017: }
20018: if (($offload eq 'offloadoth') && (@okoffloadoth)) {
20019: $changes{'offloadoth'} = 1;
20020: }
20021: }
20022: }
20023: } else {
20024: if (@okoffload) {
20025: $changes{'offloadnow'} = 1;
20026: }
20027: if (@okoffloadoth) {
20028: $changes{'offloadoth'} = 1;
20029: }
20030: }
20031: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
20032: if ((keys(%changes) > 0) || ($savespares)) {
20033: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
20034: $dom);
20035: if ($putresult eq 'ok') {
20036: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
20037: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
20038: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
20039: }
20040: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
20041: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
20042: }
20043: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
20044: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
20045: }
20046: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
20047: $domdefaults{'offloadoth'} = $defaultshash{'usersessions'}{'offloadoth'};
20048: }
20049: }
20050: my $cachetime = 24*60*60;
20051: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20052: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
20053: if (ref($lastactref) eq 'HASH') {
20054: $lastactref->{'domdefaults'} = 1;
20055: $lastactref->{'usersessions'} = 1;
20056: }
20057: if (keys(%changes) > 0) {
20058: my %lt = &usersession_titles();
20059: $resulttext = &mt('Changes made:').'<ul>';
20060: foreach my $prefix (@prefixes) {
20061: if (ref($changes{$prefix}) eq 'HASH') {
20062: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
20063: if ($prefix eq 'spares') {
20064: if (ref($changes{$prefix}) eq 'HASH') {
20065: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
20066: $resulttext .= '<li><b>'.$lonhost.'</b> ';
20067: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
20068: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
20069: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
20070: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
20071: foreach my $type (@{$types{$prefix}}) {
20072: if ($changes{$prefix}{$lonhost}{$type}) {
20073: my $offloadto = &mt('None');
20074: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
20075: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
20076: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
20077: }
20078: }
20079: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
20080: }
20081: }
20082: }
20083: $resulttext .= '</li>';
20084: }
20085: }
20086: } else {
20087: foreach my $type (@{$types{$prefix}}) {
20088: if (defined($changes{$prefix}{$type})) {
20089: my ($newvalue,$notinuse);
20090: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
20091: if (ref($defaultshash{'usersessions'}{$prefix})) {
20092: if ($type eq 'version') {
20093: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
20094: } else {
20095: if (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
20096: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
20097: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
20098: }
20099: } else {
20100: $notinuse = 1;
20101: }
20102: }
20103: }
20104: }
20105: if ($newvalue eq '') {
20106: if ($type eq 'version') {
20107: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
20108: } elsif ($notinuse) {
20109: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
20110: } else {
20111: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
20112: }
20113: } else {
20114: if ($type eq 'version') {
20115: $newvalue .= ' '.&mt('(or later)');
20116: }
20117: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
20118: }
20119: }
20120: }
20121: }
20122: $resulttext .= '</ul>';
20123: }
20124: }
20125: if ($changes{'offloadnow'}) {
20126: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
20127: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
20128: $resulttext .= '<li>'.&mt('Switch any active user on next access, for server(s):').'<ul>';
20129: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
20130: $resulttext .= '<li>'.$lonhost.'</li>';
20131: }
20132: $resulttext .= '</ul>';
20133: } else {
20134: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.');
20135: }
20136: } else {
20137: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.').'</li>';
20138: }
20139: }
20140: if ($changes{'offloadoth'}) {
20141: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
20142: if (keys(%{$defaultshash{'usersessions'}{'offloadoth'}}) > 0) {
20143: $resulttext .= '<li>'.&mt('Switch other institutions on next access, for server(s):').'<ul>';
20144: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadoth'}}))) {
20145: $resulttext .= '<li>'.$lonhost.'</li>';
20146: }
20147: $resulttext .= '</ul>';
20148: } else {
20149: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.');
20150: }
20151: } else {
20152: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.').'</li>';
20153: }
20154: }
20155: $resulttext .= '</ul>';
20156: } else {
20157: $resulttext = $nochgmsg;
20158: }
20159: } else {
20160: $resulttext = '<span class="LC_error">'.
20161: &mt('An error occurred: [_1]',$putresult).'</span>';
20162: }
20163: } else {
20164: $resulttext = $nochgmsg;
20165: }
20166: return $resulttext;
20167: }
20168:
20169: sub modify_ssl {
20170: my ($dom,$lastactref,%domconfig) = @_;
20171: my (%by_ip,%by_location,@intdoms,@instdoms);
20172: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
20173: my @locations = sort(keys(%by_location));
20174: my %servers = &Apache::lonnet::internet_dom_servers($dom);
20175: my (%defaultshash,%changes);
20176: my $action = 'ssl';
20177: my @prefixes = ('connto','connfrom','replication');
20178: foreach my $prefix (@prefixes) {
20179: $defaultshash{$action}{$prefix} = {};
20180: }
20181: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
20182: my $resulttext;
20183: my %iphost = &Apache::lonnet::get_iphost();
20184: my @reptypes = ('certreq','nocertreq');
20185: my @connecttypes = ('dom','intdom','other');
20186: my %types = (
20187: connto => \@connecttypes,
20188: connfrom => \@connecttypes,
20189: replication => \@reptypes,
20190: );
20191: foreach my $prefix (sort(keys(%types))) {
20192: foreach my $type (@{$types{$prefix}}) {
20193: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
20194: my $value = 'yes';
20195: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
20196: $value = $env{'form.'.$prefix.'_'.$type};
20197: }
20198: if (ref($domconfig{$action}) eq 'HASH') {
20199: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
20200: if ($domconfig{$action}{$prefix}{$type} ne '') {
20201: if ($value ne $domconfig{$action}{$prefix}{$type}) {
20202: $changes{$prefix}{$type} = 1;
20203: }
20204: $defaultshash{$action}{$prefix}{$type} = $value;
20205: } else {
20206: $defaultshash{$action}{$prefix}{$type} = $value;
20207: $changes{$prefix}{$type} = 1;
20208: }
20209: } else {
20210: $defaultshash{$action}{$prefix}{$type} = $value;
20211: $changes{$prefix}{$type} = 1;
20212: }
20213: } else {
20214: $defaultshash{$action}{$prefix}{$type} = $value;
20215: $changes{$prefix}{$type} = 1;
20216: }
20217: if (($type eq 'dom') && (keys(%servers) == 1)) {
20218: delete($changes{$prefix}{$type});
20219: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
20220: delete($changes{$prefix}{$type});
20221: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
20222: delete($changes{$prefix}{$type});
20223: }
20224: } elsif ($prefix eq 'replication') {
20225: if (@locations > 0) {
20226: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
20227: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
20228: my @okvals;
20229: foreach my $val (@vals) {
20230: if ($val =~ /:/) {
20231: my @items = split(/:/,$val);
20232: foreach my $item (@items) {
20233: if (ref($by_location{$item}) eq 'ARRAY') {
20234: push(@okvals,$item);
20235: }
20236: }
20237: } else {
20238: if (ref($by_location{$val}) eq 'ARRAY') {
20239: push(@okvals,$val);
20240: }
20241: }
20242: }
20243: @okvals = sort(@okvals);
20244: if (ref($domconfig{$action}) eq 'HASH') {
20245: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
20246: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
20247: if ($inuse == 0) {
20248: $changes{$prefix}{$type} = 1;
20249: } else {
20250: $defaultshash{$action}{$prefix}{$type} = \@okvals;
20251: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
20252: if (@changed > 0) {
20253: $changes{$prefix}{$type} = 1;
20254: }
20255: }
20256: } else {
20257: if ($inuse == 1) {
20258: $defaultshash{$action}{$prefix}{$type} = \@okvals;
20259: $changes{$prefix}{$type} = 1;
20260: }
20261: }
20262: } else {
20263: if ($inuse == 1) {
20264: $defaultshash{$action}{$prefix}{$type} = \@okvals;
20265: $changes{$prefix}{$type} = 1;
20266: }
20267: }
20268: } else {
20269: if ($inuse == 1) {
20270: $defaultshash{$action}{$prefix}{$type} = \@okvals;
20271: $changes{$prefix}{$type} = 1;
20272: }
20273: }
20274: }
20275: }
20276: }
20277: }
20278: if (keys(%changes)) {
20279: foreach my $prefix (keys(%changes)) {
20280: if (ref($changes{$prefix}) eq 'HASH') {
20281: if (scalar(keys(%{$changes{$prefix}})) == 0) {
20282: delete($changes{$prefix});
20283: }
20284: } else {
20285: delete($changes{$prefix});
20286: }
20287: }
20288: }
20289: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
20290: if (keys(%changes) > 0) {
20291: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
20292: $dom);
20293: if ($putresult eq 'ok') {
20294: if (ref($defaultshash{$action}) eq 'HASH') {
20295: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
20296: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
20297: }
20298: if (ref($defaultshash{$action}{'connto'}) eq 'HASH') {
20299: $domdefaults{'connto'} = $defaultshash{$action}{'connto'};
20300: }
20301: if (ref($defaultshash{$action}{'connfrom'}) eq 'HASH') {
20302: $domdefaults{'connfrom'} = $defaultshash{$action}{'connfrom'};
20303: }
20304: }
20305: my $cachetime = 24*60*60;
20306: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20307: if (ref($lastactref) eq 'HASH') {
20308: $lastactref->{'domdefaults'} = 1;
20309: }
20310: if (keys(%changes) > 0) {
20311: my %titles = &ssl_titles();
20312: $resulttext = &mt('Changes made:').'<ul>';
20313: foreach my $prefix (@prefixes) {
20314: if (ref($changes{$prefix}) eq 'HASH') {
20315: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
20316: foreach my $type (@{$types{$prefix}}) {
20317: if (defined($changes{$prefix}{$type})) {
20318: my ($newvalue,$notinuse);
20319: if (ref($defaultshash{$action}) eq 'HASH') {
20320: if (ref($defaultshash{$action}{$prefix})) {
20321: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
20322: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
20323: } else {
20324: if (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
20325: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
20326: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
20327: }
20328: } else {
20329: $notinuse = 1;
20330: }
20331: }
20332: }
20333: if ($notinuse) {
20334: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$titles{$type}).'</li>';
20335: } elsif ($newvalue eq '') {
20336: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
20337: } else {
20338: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
20339: }
20340: }
20341: }
20342: }
20343: $resulttext .= '</ul>';
20344: }
20345: }
20346: } else {
20347: $resulttext = $nochgmsg;
20348: }
20349: } else {
20350: $resulttext = '<span class="LC_error">'.
20351: &mt('An error occurred: [_1]',$putresult).'</span>';
20352: }
20353: } else {
20354: $resulttext = $nochgmsg;
20355: }
20356: return $resulttext;
20357: }
20358:
20359: sub modify_trust {
20360: my ($dom,$lastactref,%domconfig) = @_;
20361: my (%by_ip,%by_location,@intdoms,@instdoms);
20362: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
20363: my @locations = sort(keys(%by_location));
20364: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
20365: my @types = ('exc','inc');
20366: my (%defaultshash,%changes);
20367: foreach my $prefix (@prefixes) {
20368: $defaultshash{'trust'}{$prefix} = {};
20369: }
20370: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
20371: my $resulttext;
20372: foreach my $prefix (@prefixes) {
20373: foreach my $type (@types) {
20374: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
20375: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
20376: my @okvals;
20377: foreach my $val (@vals) {
20378: if ($val =~ /:/) {
20379: my @items = split(/:/,$val);
20380: foreach my $item (@items) {
20381: if (ref($by_location{$item}) eq 'ARRAY') {
20382: push(@okvals,$item);
20383: }
20384: }
20385: } else {
20386: if (ref($by_location{$val}) eq 'ARRAY') {
20387: push(@okvals,$val);
20388: }
20389: }
20390: }
20391: @okvals = sort(@okvals);
20392: if (ref($domconfig{'trust'}) eq 'HASH') {
20393: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
20394: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
20395: if ($inuse == 0) {
20396: $changes{$prefix}{$type} = 1;
20397: } else {
20398: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
20399: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
20400: if (@changed > 0) {
20401: $changes{$prefix}{$type} = 1;
20402: }
20403: }
20404: } else {
20405: if ($inuse == 1) {
20406: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
20407: $changes{$prefix}{$type} = 1;
20408: }
20409: }
20410: } else {
20411: if ($inuse == 1) {
20412: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
20413: $changes{$prefix}{$type} = 1;
20414: }
20415: }
20416: } else {
20417: if ($inuse == 1) {
20418: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
20419: $changes{$prefix}{$type} = 1;
20420: }
20421: }
20422: }
20423: }
20424: my $nochgmsg = &mt('No changes made to trust settings.');
20425: if (keys(%changes) > 0) {
20426: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
20427: $dom);
20428: if ($putresult eq 'ok') {
20429: if (ref($defaultshash{'trust'}) eq 'HASH') {
20430: foreach my $prefix (@prefixes) {
20431: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
20432: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
20433: }
20434: }
20435: }
20436: my $cachetime = 24*60*60;
20437: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20438: if (ref($lastactref) eq 'HASH') {
20439: $lastactref->{'domdefaults'} = 1;
20440: }
20441: if (keys(%changes) > 0) {
20442: my %lt = &trust_titles();
20443: $resulttext = &mt('Changes made:').'<ul>';
20444: foreach my $prefix (@prefixes) {
20445: if (ref($changes{$prefix}) eq 'HASH') {
20446: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
20447: foreach my $type (@types) {
20448: if (defined($changes{$prefix}{$type})) {
20449: my ($newvalue,$notinuse);
20450: if (ref($defaultshash{'trust'}) eq 'HASH') {
20451: if (ref($defaultshash{'trust'}{$prefix})) {
20452: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
20453: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
20454: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
20455: }
20456: } else {
20457: $notinuse = 1;
20458: }
20459: }
20460: }
20461: if ($notinuse) {
20462: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
20463: } elsif ($newvalue eq '') {
20464: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
20465: } else {
20466: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
20467: }
20468: }
20469: }
20470: $resulttext .= '</ul>';
20471: }
20472: }
20473: $resulttext .= '</ul>';
20474: } else {
20475: $resulttext = $nochgmsg;
20476: }
20477: } else {
20478: $resulttext = '<span class="LC_error">'.
20479: &mt('An error occurred: [_1]',$putresult).'</span>';
20480: }
20481: } else {
20482: $resulttext = $nochgmsg;
20483: }
20484: return $resulttext;
20485: }
20486:
20487: sub modify_loadbalancing {
20488: my ($dom,%domconfig) = @_;
20489: my $primary_id = &Apache::lonnet::domain($dom,'primary');
20490: my $intdom = &Apache::lonnet::internet_dom($primary_id);
20491: my ($othertitle,$usertypes,$types) =
20492: &Apache::loncommon::sorted_inst_types($dom);
20493: my %servers = &Apache::lonnet::internet_dom_servers($dom);
20494: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
20495: my @sparestypes = ('primary','default');
20496: my %typetitles = &sparestype_titles();
20497: my $resulttext;
20498: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
20499: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
20500: %existing = %{$domconfig{'loadbalancing'}};
20501: }
20502: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
20503: \%currtargets,\%currrules,\%currcookies);
20504: my ($saveloadbalancing,%defaultshash,%changes);
20505: my ($alltypes,$othertypes,$titles) =
20506: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
20507: my %ruletitles = &offloadtype_text();
20508: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
20509: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
20510: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
20511: if ($balancer eq '') {
20512: next;
20513: }
20514: if (!exists($servers{$balancer})) {
20515: if (exists($currbalancer{$balancer})) {
20516: push(@{$changes{'delete'}},$balancer);
20517: }
20518: next;
20519: }
20520: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
20521: push(@{$changes{'delete'}},$balancer);
20522: next;
20523: }
20524: if (!exists($currbalancer{$balancer})) {
20525: push(@{$changes{'add'}},$balancer);
20526: }
20527: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
20528: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
20529: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
20530: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
20531: $saveloadbalancing = 1;
20532: }
20533: foreach my $sparetype (@sparestypes) {
20534: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
20535: my @offloadto;
20536: foreach my $target (@targets) {
20537: if (($servers{$target}) && ($target ne $balancer)) {
20538: if ($sparetype eq 'default') {
20539: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
20540: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
20541: }
20542: }
20543: unless(grep(/^\Q$target\E$/,@offloadto)) {
20544: push(@offloadto,$target);
20545: }
20546: }
20547: }
20548: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
20549: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
20550: push(@offloadto,$balancer);
20551: }
20552: }
20553: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
20554: }
20555: if ($env{'form.loadbalancing_cookie_'.$i}) {
20556: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
20557: if (exists($currbalancer{$balancer})) {
20558: unless ($currcookies{$balancer}) {
20559: $changes{'curr'}{$balancer}{'cookie'} = 1;
20560: }
20561: }
20562: } elsif (exists($currbalancer{$balancer})) {
20563: if ($currcookies{$balancer}) {
20564: $changes{'curr'}{$balancer}{'cookie'} = 1;
20565: }
20566: }
20567: if (ref($currtargets{$balancer}) eq 'HASH') {
20568: foreach my $sparetype (@sparestypes) {
20569: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
20570: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
20571: if (@targetdiffs > 0) {
20572: $changes{'curr'}{$balancer}{'targets'} = 1;
20573: }
20574: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
20575: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
20576: $changes{'curr'}{$balancer}{'targets'} = 1;
20577: }
20578: }
20579: }
20580: } else {
20581: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
20582: foreach my $sparetype (@sparestypes) {
20583: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
20584: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
20585: $changes{'curr'}{$balancer}{'targets'} = 1;
20586: }
20587: }
20588: }
20589: }
20590: }
20591: my $ishomedom;
20592: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
20593: $ishomedom = 1;
20594: }
20595: if (ref($alltypes) eq 'ARRAY') {
20596: foreach my $type (@{$alltypes}) {
20597: my $rule;
20598: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
20599: (!$ishomedom)) {
20600: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
20601: }
20602: if ($rule eq 'specific') {
20603: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
20604: if (exists($servers{$specifiedhost})) {
20605: $rule = $specifiedhost;
20606: }
20607: }
20608: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
20609: if (ref($currrules{$balancer}) eq 'HASH') {
20610: if ($rule ne $currrules{$balancer}{$type}) {
20611: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
20612: }
20613: } elsif ($rule ne '') {
20614: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
20615: }
20616: }
20617: }
20618: }
20619: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
20620: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
20621: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
20622: $defaultshash{'loadbalancing'} = {};
20623: }
20624: my $putresult = &Apache::lonnet::put_dom('configuration',
20625: \%defaultshash,$dom);
20626: if ($putresult eq 'ok') {
20627: if (keys(%changes) > 0) {
20628: my %toupdate;
20629: if (ref($changes{'delete'}) eq 'ARRAY') {
20630: foreach my $balancer (sort(@{$changes{'delete'}})) {
20631: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
20632: $toupdate{$balancer} = 1;
20633: }
20634: }
20635: if (ref($changes{'add'}) eq 'ARRAY') {
20636: foreach my $balancer (sort(@{$changes{'add'}})) {
20637: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
20638: $toupdate{$balancer} = 1;
20639: }
20640: }
20641: if (ref($changes{'curr'}) eq 'HASH') {
20642: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
20643: $toupdate{$balancer} = 1;
20644: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
20645: if ($changes{'curr'}{$balancer}{'targets'}) {
20646: my %offloadstr;
20647: foreach my $sparetype (@sparestypes) {
20648: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
20649: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
20650: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
20651: }
20652: }
20653: }
20654: if (keys(%offloadstr) == 0) {
20655: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
20656: } else {
20657: my $showoffload;
20658: foreach my $sparetype (@sparestypes) {
20659: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
20660: if (defined($offloadstr{$sparetype})) {
20661: $showoffload .= $offloadstr{$sparetype};
20662: } else {
20663: $showoffload .= &mt('None');
20664: }
20665: $showoffload .= (' 'x3);
20666: }
20667: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
20668: }
20669: }
20670: }
20671: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
20672: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
20673: foreach my $type (@{$alltypes}) {
20674: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
20675: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
20676: my $balancetext;
20677: if ($rule eq '') {
20678: $balancetext = $ruletitles{'default'};
20679: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
20680: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
20681: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
20682: foreach my $sparetype (@sparestypes) {
20683: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
20684: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
20685: }
20686: }
20687: foreach my $item (@{$alltypes}) {
20688: next if ($item =~ /^_LC_ipchange/);
20689: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
20690: if ($hasrule eq 'homeserver') {
20691: map { $toupdate{$_} = 1; } (keys(%libraryservers));
20692: } else {
20693: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
20694: if ($servers{$hasrule}) {
20695: $toupdate{$hasrule} = 1;
20696: }
20697: }
20698: }
20699: }
20700: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
20701: $balancetext = $ruletitles{$rule};
20702: } else {
20703: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
20704: $balancetext = $ruletitles{'particular'}.' '.$receiver;
20705: if ($receiver) {
20706: $toupdate{$receiver};
20707: }
20708: }
20709: } else {
20710: $balancetext = $ruletitles{$rule};
20711: }
20712: } else {
20713: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
20714: }
20715: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
20716: }
20717: }
20718: }
20719: }
20720: if ($changes{'curr'}{$balancer}{'cookie'}) {
20721: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
20722: $balancer).'</li>';
20723: }
20724: if (keys(%toupdate)) {
20725: my %thismachine;
20726: my $updatedhere;
20727: my $cachetime = 60*60*24;
20728: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
20729: foreach my $lonhost (keys(%toupdate)) {
20730: if ($thismachine{$lonhost}) {
20731: unless ($updatedhere) {
20732: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
20733: $defaultshash{'loadbalancing'},
20734: $cachetime);
20735: $updatedhere = 1;
20736: }
20737: } else {
20738: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
20739: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
20740: }
20741: }
20742: }
20743: }
20744: }
20745: if ($resulttext ne '') {
20746: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
20747: } else {
20748: $resulttext = $nochgmsg;
20749: }
20750: } else {
20751: $resulttext = $nochgmsg;
20752: }
20753: } else {
20754: $resulttext = '<span class="LC_error">'.
20755: &mt('An error occurred: [_1]',$putresult).'</span>';
20756: }
20757: } else {
20758: $resulttext = $nochgmsg;
20759: }
20760: return $resulttext;
20761: }
20762:
20763: sub recurse_check {
20764: my ($chkcats,$categories,$depth,$name) = @_;
20765: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
20766: my $chg = 0;
20767: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
20768: my $category = $chkcats->[$depth]{$name}[$j];
20769: my $item;
20770: if ($category eq '') {
20771: $chg ++;
20772: } else {
20773: my $deeper = $depth + 1;
20774: $item = &escape($category).':'.&escape($name).':'.$depth;
20775: if ($chg) {
20776: $categories->{$item} -= $chg;
20777: }
20778: &recurse_check($chkcats,$categories,$deeper,$category);
20779: $deeper --;
20780: }
20781: }
20782: }
20783: return;
20784: }
20785:
20786: sub recurse_cat_deletes {
20787: my ($item,$coursecategories,$deletions) = @_;
20788: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
20789: my $subdepth = $depth + 1;
20790: if (ref($coursecategories) eq 'HASH') {
20791: foreach my $subitem (keys(%{$coursecategories})) {
20792: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
20793: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
20794: delete($coursecategories->{$subitem});
20795: $deletions->{$subitem} = 1;
20796: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
20797: }
20798: }
20799: }
20800: return;
20801: }
20802:
20803: sub active_dc_picker {
20804: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
20805: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
20806: my @domcoord = keys(%domcoords);
20807: if (keys(%currhash)) {
20808: foreach my $dc (keys(%currhash)) {
20809: unless (exists($domcoords{$dc})) {
20810: push(@domcoord,$dc);
20811: }
20812: }
20813: }
20814: @domcoord = sort(@domcoord);
20815: my $numdcs = scalar(@domcoord);
20816: my $rows = 0;
20817: my $table;
20818: if ($numdcs > 1) {
20819: $table = '<table>';
20820: for (my $i=0; $i<@domcoord; $i++) {
20821: my $rem = $i%($numinrow);
20822: if ($rem == 0) {
20823: if ($i > 0) {
20824: $table .= '</tr>';
20825: }
20826: $table .= '<tr>';
20827: $rows ++;
20828: }
20829: my $check = '';
20830: if ($inputtype eq 'radio') {
20831: if (keys(%currhash) == 0) {
20832: if (!$i) {
20833: $check = ' checked="checked"';
20834: }
20835: } elsif (exists($currhash{$domcoord[$i]})) {
20836: $check = ' checked="checked"';
20837: }
20838: } else {
20839: if (exists($currhash{$domcoord[$i]})) {
20840: $check = ' checked="checked"';
20841: }
20842: }
20843: if ($i == @domcoord - 1) {
20844: my $colsleft = $numinrow - $rem;
20845: if ($colsleft > 1) {
20846: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
20847: } else {
20848: $table .= '<td class="LC_left_item">';
20849: }
20850: } else {
20851: $table .= '<td class="LC_left_item">';
20852: }
20853: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
20854: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
20855: $table .= '<span class="LC_nobreak"><label>'.
20856: '<input type="'.$inputtype.'" name="'.$name.'"'.
20857: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
20858: if ($user ne $dcname.':'.$dcdom) {
20859: $table .= ' ('.$dcname.':'.$dcdom.')';
20860: }
20861: $table .= '</label></span></td>';
20862: }
20863: $table .= '</tr></table>';
20864: } elsif ($numdcs == 1) {
20865: my ($dcname,$dcdom) = split(':',$domcoord[0]);
20866: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
20867: if ($inputtype eq 'radio') {
20868: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
20869: if ($user ne $dcname.':'.$dcdom) {
20870: $table .= ' ('.$dcname.':'.$dcdom.')';
20871: }
20872: } else {
20873: my $check;
20874: if (exists($currhash{$domcoord[0]})) {
20875: $check = ' checked="checked"';
20876: }
20877: $table = '<span class="LC_nobreak"><label>'.
20878: '<input type="checkbox" name="'.$name.'" '.
20879: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
20880: if ($user ne $dcname.':'.$dcdom) {
20881: $table .= ' ('.$dcname.':'.$dcdom.')';
20882: }
20883: $table .= '</label></span>';
20884: $rows ++;
20885: }
20886: }
20887: return ($numdcs,$table,$rows);
20888: }
20889:
20890: sub usersession_titles {
20891: return &Apache::lonlocal::texthash(
20892: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
20893: remote => 'Hosting of sessions for users in this domain on servers in other domains',
20894: spares => 'Servers offloaded to, when busy',
20895: version => 'LON-CAPA version requirement',
20896: excludedomain => 'Allow all, but exclude specific domains',
20897: includedomain => 'Deny all, but include specific domains',
20898: primary => 'Primary (checked first)',
20899: default => 'Default',
20900: );
20901: }
20902:
20903: sub id_for_thisdom {
20904: my (%servers) = @_;
20905: my %altids;
20906: foreach my $server (keys(%servers)) {
20907: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
20908: if ($serverhome ne $server) {
20909: $altids{$serverhome} = $server;
20910: }
20911: }
20912: return %altids;
20913: }
20914:
20915: sub count_servers {
20916: my ($currbalancer,%servers) = @_;
20917: my (@spares,$numspares);
20918: foreach my $lonhost (sort(keys(%servers))) {
20919: next if ($currbalancer eq $lonhost);
20920: push(@spares,$lonhost);
20921: }
20922: if ($currbalancer) {
20923: $numspares = scalar(@spares);
20924: } else {
20925: $numspares = scalar(@spares) - 1;
20926: }
20927: return ($numspares,@spares);
20928: }
20929:
20930: sub lonbalance_targets_js {
20931: my ($dom,$types,$servers,$settings) = @_;
20932: my $select = &mt('Select');
20933: my ($alltargets,$allishome,$allinsttypes,@alltypes);
20934: if (ref($servers) eq 'HASH') {
20935: $alltargets = join("','",sort(keys(%{$servers})));
20936: my @homedoms;
20937: foreach my $server (sort(keys(%{$servers}))) {
20938: if (&Apache::lonnet::host_domain($server) eq $dom) {
20939: push(@homedoms,'1');
20940: } else {
20941: push(@homedoms,'0');
20942: }
20943: }
20944: $allishome = join("','",@homedoms);
20945: }
20946: if (ref($types) eq 'ARRAY') {
20947: if (@{$types} > 0) {
20948: @alltypes = @{$types};
20949: }
20950: }
20951: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
20952: $allinsttypes = join("','",@alltypes);
20953: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
20954: if (ref($settings) eq 'HASH') {
20955: %existing = %{$settings};
20956: }
20957: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
20958: \%currtargets,\%currrules,\%currcookies);
20959: my $balancers = join("','",sort(keys(%currbalancer)));
20960: return <<"END";
20961:
20962: <script type="text/javascript">
20963: // <![CDATA[
20964:
20965: currBalancers = new Array('$balancers');
20966:
20967: function toggleTargets(balnum) {
20968: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
20969: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
20970: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
20971: var prevbalancer = prevhostitem.value;
20972: var baltotal = document.getElementById('loadbalancing_total').value;
20973: prevhostitem.value = balancer;
20974: if (prevbalancer != '') {
20975: var prevIdx = currBalancers.indexOf(prevbalancer);
20976: if (prevIdx != -1) {
20977: currBalancers.splice(prevIdx,1);
20978: }
20979: }
20980: if (balancer == '') {
20981: hideSpares(balnum);
20982: } else {
20983: var currIdx = currBalancers.indexOf(balancer);
20984: if (currIdx == -1) {
20985: currBalancers.push(balancer);
20986: }
20987: var homedoms = new Array('$allishome');
20988: var ishomedom = homedoms[lonhostitem.selectedIndex];
20989: showSpares(balancer,ishomedom,balnum);
20990: }
20991: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
20992: return;
20993: }
20994:
20995: function showSpares(balancer,ishomedom,balnum) {
20996: var alltargets = new Array('$alltargets');
20997: var insttypes = new Array('$allinsttypes');
20998: var offloadtypes = new Array('primary','default');
20999:
21000: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
21001: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
21002:
21003: for (var i=0; i<offloadtypes.length; i++) {
21004: var count = 0;
21005: for (var j=0; j<alltargets.length; j++) {
21006: if (alltargets[j] != balancer) {
21007: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
21008: item.value = alltargets[j];
21009: item.style.textAlign='left';
21010: item.style.textFace='normal';
21011: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
21012: if (currBalancers.indexOf(alltargets[j]) == -1) {
21013: item.disabled = '';
21014: } else {
21015: item.disabled = 'disabled';
21016: item.checked = false;
21017: }
21018: count ++;
21019: }
21020: }
21021: }
21022: for (var k=0; k<insttypes.length; k++) {
21023: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
21024: if (ishomedom == 1) {
21025: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
21026: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
21027: } else {
21028: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
21029: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
21030: }
21031: } else {
21032: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
21033: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
21034: }
21035: if ((insttypes[k] != '_LC_external') &&
21036: ((insttypes[k] != '_LC_internetdom') ||
21037: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
21038: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
21039: item.options.length = 0;
21040: item.options[0] = new Option("","",true,true);
21041: var idx = 0;
21042: for (var m=0; m<alltargets.length; m++) {
21043: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
21044: idx ++;
21045: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
21046: }
21047: }
21048: }
21049: }
21050: return;
21051: }
21052:
21053: function hideSpares(balnum) {
21054: var alltargets = new Array('$alltargets');
21055: var insttypes = new Array('$allinsttypes');
21056: var offloadtypes = new Array('primary','default');
21057:
21058: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
21059: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
21060:
21061: var total = alltargets.length - 1;
21062: for (var i=0; i<offloadtypes; i++) {
21063: for (var j=0; j<total; j++) {
21064: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
21065: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
21066: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
21067: }
21068: }
21069: for (var k=0; k<insttypes.length; k++) {
21070: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
21071: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
21072: if (insttypes[k] != '_LC_external') {
21073: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
21074: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
21075: }
21076: }
21077: return;
21078: }
21079:
21080: function checkOffloads(item,balnum,type) {
21081: var alltargets = new Array('$alltargets');
21082: var offloadtypes = new Array('primary','default');
21083: if (item.checked) {
21084: var total = alltargets.length - 1;
21085: var other;
21086: if (type == offloadtypes[0]) {
21087: other = offloadtypes[1];
21088: } else {
21089: other = offloadtypes[0];
21090: }
21091: for (var i=0; i<total; i++) {
21092: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
21093: if (server == item.value) {
21094: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
21095: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
21096: }
21097: }
21098: }
21099: }
21100: return;
21101: }
21102:
21103: function singleServerToggle(balnum,type) {
21104: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
21105: if (offloadtoSelIdx == 0) {
21106: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
21107: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
21108:
21109: } else {
21110: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
21111: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
21112: }
21113: return;
21114: }
21115:
21116: function balanceruleChange(formname,balnum,type) {
21117: if (type == '_LC_external') {
21118: return;
21119: }
21120: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
21121: for (var i=0; i<typesRules.length; i++) {
21122: if (formname.elements[typesRules[i]].checked) {
21123: if (formname.elements[typesRules[i]].value != 'specific') {
21124: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
21125: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
21126: } else {
21127: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
21128: }
21129: }
21130: }
21131: return;
21132: }
21133:
21134: function balancerDeleteChange(balnum) {
21135: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
21136: var baltotal = document.getElementById('loadbalancing_total').value;
21137: var addtarget;
21138: var removetarget;
21139: var action = 'delete';
21140: if (document.getElementById('loadbalancing_delete_'+balnum)) {
21141: var lonhost = hostitem.value;
21142: var currIdx = currBalancers.indexOf(lonhost);
21143: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
21144: if (currIdx != -1) {
21145: currBalancers.splice(currIdx,1);
21146: }
21147: addtarget = lonhost;
21148: } else {
21149: if (currIdx == -1) {
21150: currBalancers.push(lonhost);
21151: }
21152: removetarget = lonhost;
21153: action = 'undelete';
21154: }
21155: balancerChange(balnum,baltotal,action,addtarget,removetarget);
21156: }
21157: return;
21158: }
21159:
21160: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
21161: if (baltotal > 1) {
21162: var offloadtypes = new Array('primary','default');
21163: var alltargets = new Array('$alltargets');
21164: var insttypes = new Array('$allinsttypes');
21165: for (var i=0; i<baltotal; i++) {
21166: if (i != balnum) {
21167: for (var j=0; j<offloadtypes.length; j++) {
21168: var total = alltargets.length - 1;
21169: for (var k=0; k<total; k++) {
21170: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
21171: var server = serveritem.value;
21172: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
21173: if (server == addtarget) {
21174: serveritem.disabled = '';
21175: }
21176: }
21177: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
21178: if (server == removetarget) {
21179: serveritem.disabled = 'disabled';
21180: serveritem.checked = false;
21181: }
21182: }
21183: }
21184: }
21185: for (var j=0; j<insttypes.length; j++) {
21186: if (insttypes[j] != '_LC_external') {
21187: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
21188: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
21189: var currSel = singleserver.selectedIndex;
21190: var currVal = singleserver.options[currSel].value;
21191: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
21192: var numoptions = singleserver.options.length;
21193: var needsnew = 1;
21194: for (var k=0; k<numoptions; k++) {
21195: if (singleserver.options[k] == addtarget) {
21196: needsnew = 0;
21197: break;
21198: }
21199: }
21200: if (needsnew == 1) {
21201: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
21202: }
21203: }
21204: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
21205: singleserver.options.length = 0;
21206: if ((currVal) && (currVal != removetarget)) {
21207: singleserver.options[0] = new Option("","",false,false);
21208: } else {
21209: singleserver.options[0] = new Option("","",true,true);
21210: }
21211: var idx = 0;
21212: for (var m=0; m<alltargets.length; m++) {
21213: if (currBalancers.indexOf(alltargets[m]) == -1) {
21214: idx ++;
21215: if (currVal == alltargets[m]) {
21216: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
21217: } else {
21218: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
21219: }
21220: }
21221: }
21222: }
21223: }
21224: }
21225: }
21226: }
21227: }
21228: }
21229: return;
21230: }
21231:
21232: // ]]>
21233: </script>
21234:
21235: END
21236: }
21237:
21238:
21239: sub new_spares_js {
21240: my @sparestypes = ('primary','default');
21241: my $types = join("','",@sparestypes);
21242: my $select = &mt('Select');
21243: return <<"END";
21244:
21245: <script type="text/javascript">
21246: // <![CDATA[
21247:
21248: function updateNewSpares(formname,lonhost) {
21249: var types = new Array('$types');
21250: var include = new Array();
21251: var exclude = new Array();
21252: for (var i=0; i<types.length; i++) {
21253: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
21254: for (var j=0; j<spareboxes.length; j++) {
21255: if (formname.elements[spareboxes[j]].checked) {
21256: exclude.push(formname.elements[spareboxes[j]].value);
21257: } else {
21258: include.push(formname.elements[spareboxes[j]].value);
21259: }
21260: }
21261: }
21262: for (var i=0; i<types.length; i++) {
21263: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
21264: var selIdx = newSpare.selectedIndex;
21265: var currnew = newSpare.options[selIdx].value;
21266: var okSpares = new Array();
21267: for (var j=0; j<newSpare.options.length; j++) {
21268: var possible = newSpare.options[j].value;
21269: if (possible != '') {
21270: if (exclude.indexOf(possible) == -1) {
21271: okSpares.push(possible);
21272: } else {
21273: if (currnew == possible) {
21274: selIdx = 0;
21275: }
21276: }
21277: }
21278: }
21279: for (var k=0; k<include.length; k++) {
21280: if (okSpares.indexOf(include[k]) == -1) {
21281: okSpares.push(include[k]);
21282: }
21283: }
21284: okSpares.sort();
21285: newSpare.options.length = 0;
21286: if (selIdx == 0) {
21287: newSpare.options[0] = new Option("$select","",true,true);
21288: } else {
21289: newSpare.options[0] = new Option("$select","",false,false);
21290: }
21291: for (var m=0; m<okSpares.length; m++) {
21292: var idx = m+1;
21293: var selThis = 0;
21294: if (selIdx != 0) {
21295: if (okSpares[m] == currnew) {
21296: selThis = 1;
21297: }
21298: }
21299: if (selThis == 1) {
21300: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
21301: } else {
21302: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
21303: }
21304: }
21305: }
21306: return;
21307: }
21308:
21309: function checkNewSpares(lonhost,type) {
21310: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
21311: var chosen = newSpare.options[newSpare.selectedIndex].value;
21312: if (chosen != '') {
21313: var othertype;
21314: var othernewSpare;
21315: if (type == 'primary') {
21316: othernewSpare = document.getElementById('newspare_default_'+lonhost);
21317: }
21318: if (type == 'default') {
21319: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
21320: }
21321: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
21322: othernewSpare.selectedIndex = 0;
21323: }
21324: }
21325: return;
21326: }
21327:
21328: // ]]>
21329: </script>
21330:
21331: END
21332:
21333: }
21334:
21335: sub common_domprefs_js {
21336: return <<"END";
21337:
21338: <script type="text/javascript">
21339: // <![CDATA[
21340:
21341: function getIndicesByName(formname,item) {
21342: var group = new Array();
21343: for (var i=0;i<formname.elements.length;i++) {
21344: if (formname.elements[i].name == item) {
21345: group.push(formname.elements[i].id);
21346: }
21347: }
21348: return group;
21349: }
21350:
21351: // ]]>
21352: </script>
21353:
21354: END
21355:
21356: }
21357:
21358: sub recaptcha_js {
21359: my %lt = &captcha_phrases();
21360: return <<"END";
21361:
21362: <script type="text/javascript">
21363: // <![CDATA[
21364:
21365: function updateCaptcha(caller,context) {
21366: var privitem;
21367: var pubitem;
21368: var privtext;
21369: var pubtext;
21370: var versionitem;
21371: var versiontext;
21372: if (document.getElementById(context+'_recaptchapub')) {
21373: pubitem = document.getElementById(context+'_recaptchapub');
21374: } else {
21375: return;
21376: }
21377: if (document.getElementById(context+'_recaptchapriv')) {
21378: privitem = document.getElementById(context+'_recaptchapriv');
21379: } else {
21380: return;
21381: }
21382: if (document.getElementById(context+'_recaptchapubtxt')) {
21383: pubtext = document.getElementById(context+'_recaptchapubtxt');
21384: } else {
21385: return;
21386: }
21387: if (document.getElementById(context+'_recaptchaprivtxt')) {
21388: privtext = document.getElementById(context+'_recaptchaprivtxt');
21389: } else {
21390: return;
21391: }
21392: if (document.getElementById(context+'_recaptchaversion')) {
21393: versionitem = document.getElementById(context+'_recaptchaversion');
21394: } else {
21395: return;
21396: }
21397: if (document.getElementById(context+'_recaptchavertxt')) {
21398: versiontext = document.getElementById(context+'_recaptchavertxt');
21399: } else {
21400: return;
21401: }
21402: if (caller.checked) {
21403: if (caller.value == 'recaptcha') {
21404: pubitem.type = 'text';
21405: privitem.type = 'text';
21406: pubitem.size = '40';
21407: privitem.size = '40';
21408: pubtext.innerHTML = "$lt{'pub'}";
21409: privtext.innerHTML = "$lt{'priv'}";
21410: versionitem.type = 'text';
21411: versionitem.size = '3';
21412: versiontext.innerHTML = "$lt{'ver'}";
21413: } else {
21414: pubitem.type = 'hidden';
21415: privitem.type = 'hidden';
21416: versionitem.type = 'hidden';
21417: pubtext.innerHTML = '';
21418: privtext.innerHTML = '';
21419: versiontext.innerHTML = '';
21420: }
21421: }
21422: return;
21423: }
21424:
21425: // ]]>
21426: </script>
21427:
21428: END
21429:
21430: }
21431:
21432: sub toggle_display_js {
21433: return <<"END";
21434:
21435: <script type="text/javascript">
21436: // <![CDATA[
21437:
21438: function toggleDisplay(domForm,caller) {
21439: if (document.getElementById(caller)) {
21440: var divitem = document.getElementById(caller);
21441: var optionsElement = domForm.coursecredits;
21442: var checkval = 1;
21443: var dispval = 'block';
21444: var selfcreateRegExp = /^cancreate_emailverified/;
21445: if (caller == 'emailoptions') {
21446: optionsElement = domForm.cancreate_email;
21447: }
21448: if (caller == 'studentsubmission') {
21449: optionsElement = domForm.postsubmit;
21450: }
21451: if (caller == 'cloneinstcode') {
21452: optionsElement = domForm.canclone;
21453: checkval = 'instcode';
21454: }
21455: if (selfcreateRegExp.test(caller)) {
21456: optionsElement = domForm.elements[caller];
21457: checkval = 'other';
21458: dispval = 'inline'
21459: }
21460: if (optionsElement.length) {
21461: var currval;
21462: for (var i=0; i<optionsElement.length; i++) {
21463: if (optionsElement[i].checked) {
21464: currval = optionsElement[i].value;
21465: }
21466: }
21467: if (currval == checkval) {
21468: divitem.style.display = dispval;
21469: } else {
21470: divitem.style.display = 'none';
21471: }
21472: }
21473: }
21474: return;
21475: }
21476:
21477: // ]]>
21478: </script>
21479:
21480: END
21481:
21482: }
21483:
21484: sub captcha_phrases {
21485: return &Apache::lonlocal::texthash (
21486: priv => 'Private key',
21487: pub => 'Public key',
21488: original => 'original (CAPTCHA)',
21489: recaptcha => 'successor (ReCAPTCHA)',
21490: notused => 'unused',
21491: ver => 'ReCAPTCHA version (1 or 2)',
21492: );
21493: }
21494:
21495: sub devalidate_remote_domconfs {
21496: my ($dom,$cachekeys) = @_;
21497: return unless (ref($cachekeys) eq 'HASH');
21498: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21499: my %thismachine;
21500: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
21501: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions',
21502: 'directorysrch','passwdconf','cats','proxyalias');
21503: if (keys(%servers)) {
21504: foreach my $server (keys(%servers)) {
21505: next if ($thismachine{$server});
21506: my @cached;
21507: foreach my $name (@posscached) {
21508: if ($cachekeys->{$name}) {
21509: if ($name eq 'proxyalias') {
21510: if (ref($cachekeys->{$name}) eq 'HASH') {
21511: foreach my $key (keys(%{$cachekeys->{$name}})) {
21512: push(@cached,&escape($name).':'.&escape($key));
21513: }
21514: }
21515: } else {
21516: push(@cached,&escape($name).':'.&escape($dom));
21517: }
21518: }
21519: }
21520: if (@cached) {
21521: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
21522: }
21523: }
21524: }
21525: return;
21526: }
21527:
21528: 1;
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