1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.102.2.5 2020/10/25 18:40:38 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, and textbook). In each case the radio buttons
108: 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 File::Copy;
174: use Locale::Language;
175: use DateTime::TimeZone;
176: use DateTime::Locale;
177:
178: my $registered_cleanup;
179: my $modified_urls;
180:
181: sub handler {
182: my $r=shift;
183: if ($r->header_only) {
184: &Apache::loncommon::content_type($r,'text/html');
185: $r->send_http_header;
186: return OK;
187: }
188:
189: my $context = 'domain';
190: my $dom = $env{'request.role.domain'};
191: my $domdesc = &Apache::lonnet::domain($dom,'description');
192: if (&Apache::lonnet::allowed('mau',$dom)) {
193: &Apache::loncommon::content_type($r,'text/html');
194: $r->send_http_header;
195: } else {
196: $env{'user.error.msg'}=
197: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
198: return HTTP_NOT_ACCEPTABLE;
199: }
200:
201: $registered_cleanup=0;
202: @{$modified_urls}=();
203:
204: &Apache::lonhtmlcommon::clear_breadcrumbs();
205: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
206: ['phase','actions']);
207: my $phase = 'pickactions';
208: if ( exists($env{'form.phase'}) ) {
209: $phase = $env{'form.phase'};
210: }
211: my %servers = &Apache::lonnet::internet_dom_servers($dom);
212: my %domconfig =
213: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
214: 'quotas','autoenroll','autoupdate','autocreate',
215: 'directorysrch','usercreation','usermodification',
216: 'contacts','defaults','scantron','coursecategories',
217: 'serverstatuses','requestcourses','helpsettings',
218: 'coursedefaults','usersessions','loadbalancing',
219: 'requestauthor','selfenrollment','inststatus',
220: 'passwords','ltitools'],$dom);
221: if (ref($domconfig{'ltitools'}) eq 'HASH') {
222: my %encconfig =
223: &Apache::lonnet::get_dom('encconfig',['ltitools'],$dom);
224: if (ref($encconfig{'ltitools'}) eq 'HASH') {
225: foreach my $id (keys(%{$domconfig{'ltitools'}})) {
226: if (ref($domconfig{'ltitools'}{$id}) eq 'HASH') {
227: foreach my $item ('key','secret') {
228: $domconfig{'ltitools'}{$id}{$item} = $encconfig{'ltitools'}{$id}{$item};
229: }
230: }
231: }
232: }
233: }
234: my @prefs_order = ('rolecolors','login','defaults','passwords','quotas','autoenroll',
235: 'autoupdate','autocreate','directorysrch','contacts',
236: 'usercreation','selfcreation','usermodification','scantron',
237: 'requestcourses','requestauthor','coursecategories',
238: 'serverstatuses','helpsettings','coursedefaults',
239: 'ltitools','selfenrollment','usersessions');
240: my %existing;
241: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
242: %existing = %{$domconfig{'loadbalancing'}};
243: }
244: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
245: push(@prefs_order,'loadbalancing');
246: }
247: my %prefs = (
248: 'rolecolors' =>
249: { text => 'Default color schemes',
250: help => 'Domain_Configuration_Color_Schemes',
251: header => [{col1 => 'Student Settings',
252: col2 => '',},
253: {col1 => 'Coordinator Settings',
254: col2 => '',},
255: {col1 => 'Author Settings',
256: col2 => '',},
257: {col1 => 'Administrator Settings',
258: col2 => '',}],
259: print => \&print_rolecolors,
260: modify => \&modify_rolecolors,
261: },
262: 'login' =>
263: { text => 'Log-in page options',
264: help => 'Domain_Configuration_Login_Page',
265: header => [{col1 => 'Log-in Page Items',
266: col2 => '',},
267: {col1 => 'Log-in Help',
268: col2 => 'Value'},
269: {col1 => 'Custom HTML in document head',
270: col2 => 'Value'}],
271: print => \&print_login,
272: modify => \&modify_login,
273: },
274: 'defaults' =>
275: { text => 'Default authentication/language/timezone/portal/types',
276: help => 'Domain_Configuration_LangTZAuth',
277: header => [{col1 => 'Setting',
278: col2 => 'Value'},
279: {col1 => 'Institutional user types',
280: col2 => 'Name displayed'}],
281: print => \&print_defaults,
282: modify => \&modify_defaults,
283: },
284: 'passwords' =>
285: { text => 'Passwords (Internal authentication)',
286: help => 'Domain_Configuration_Passwords',
287: header => [{col1 => 'Resetting Forgotten Password',
288: col2 => 'Settings'},
289: {col1 => 'Encryption of Stored Passwords (Internal Auth)',
290: col2 => 'Settings'},
291: {col1 => 'Rules for LON-CAPA Passwords',
292: col2 => 'Settings'},
293: {col1 => 'Course Owner Changing Student Passwords',
294: col2 => 'Settings'}],
295: print => \&print_passwords,
296: modify => \&modify_passwords,
297: },
298: 'quotas' =>
299: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
300: help => 'Domain_Configuration_Quotas',
301: header => [{col1 => 'User affiliation',
302: col2 => 'Available tools',
303: col3 => 'Quotas, MB; (Authoring requires role)',}],
304: print => \&print_quotas,
305: modify => \&modify_quotas,
306: },
307: 'autoenroll' =>
308: { text => 'Auto-enrollment settings',
309: help => 'Domain_Configuration_Auto_Enrollment',
310: header => [{col1 => 'Configuration setting',
311: col2 => 'Value(s)'}],
312: print => \&print_autoenroll,
313: modify => \&modify_autoenroll,
314: },
315: 'autoupdate' =>
316: { text => 'Auto-update settings',
317: help => 'Domain_Configuration_Auto_Updates',
318: header => [{col1 => 'Setting',
319: col2 => 'Value',},
320: {col1 => 'Setting',
321: col2 => 'Affiliation'},
322: {col1 => 'User population',
323: col2 => 'Updatable user data'}],
324: print => \&print_autoupdate,
325: modify => \&modify_autoupdate,
326: },
327: 'autocreate' =>
328: { text => 'Auto-course creation settings',
329: help => 'Domain_Configuration_Auto_Creation',
330: header => [{col1 => 'Configuration Setting',
331: col2 => 'Value',}],
332: print => \&print_autocreate,
333: modify => \&modify_autocreate,
334: },
335: 'directorysrch' =>
336: { text => 'Directory searches',
337: help => 'Domain_Configuration_InstDirectory_Search',
338: header => [{col1 => 'Institutional Directory Setting',
339: col2 => 'Value',},
340: {col1 => 'LON-CAPA Directory Setting',
341: col2 => 'Value',}],
342: print => \&print_directorysrch,
343: modify => \&modify_directorysrch,
344: },
345: 'contacts' =>
346: { text => 'E-mail addresses and helpform',
347: help => 'Domain_Configuration_Contact_Info',
348: header => [{col1 => 'Default e-mail addresses',
349: col2 => 'Value',},
350: {col1 => 'Recipient(s) for notifications',
351: col2 => 'Value',},
352: {col1 => 'Ask helpdesk form settings',
353: col2 => 'Value',},],
354: print => \&print_contacts,
355: modify => \&modify_contacts,
356: },
357: 'usercreation' =>
358: { text => 'User creation',
359: help => 'Domain_Configuration_User_Creation',
360: header => [{col1 => 'Format rule type',
361: col2 => 'Format rules in force'},
362: {col1 => 'User account creation',
363: col2 => 'Usernames which may be created',},
364: {col1 => 'Context',
365: col2 => 'Assignable authentication types'}],
366: print => \&print_usercreation,
367: modify => \&modify_usercreation,
368: },
369: 'selfcreation' =>
370: { text => 'Users self-creating accounts',
371: help => 'Domain_Configuration_Self_Creation',
372: header => [{col1 => 'Self-creation with institutional username',
373: col2 => 'Enabled?'},
374: {col1 => 'Institutional user type (login/SSO self-creation)',
375: col2 => 'Information user can enter'},
376: {col1 => 'Self-creation with e-mail verification',
377: col2 => 'Settings'}],
378: print => \&print_selfcreation,
379: modify => \&modify_selfcreation,
380: },
381: 'usermodification' =>
382: { text => 'User modification',
383: help => 'Domain_Configuration_User_Modification',
384: header => [{col1 => 'Target user has role',
385: col2 => 'User information updatable in author context'},
386: {col1 => 'Target user has role',
387: col2 => 'User information updatable in course context'}],
388: print => \&print_usermodification,
389: modify => \&modify_usermodification,
390: },
391: 'scantron' =>
392: { text => 'Bubblesheet format',
393: help => 'Domain_Configuration_Scantron_Format',
394: header => [ {col1 => 'Bubblesheet format file',
395: col2 => ''},
396: {col1 => 'Bubblesheet data upload formats',
397: col2 => 'Settings'}],
398: print => \&print_scantron,
399: modify => \&modify_scantron,
400: },
401: 'requestcourses' =>
402: {text => 'Request creation of courses',
403: help => 'Domain_Configuration_Request_Courses',
404: header => [{col1 => 'User affiliation',
405: col2 => 'Availability/Processing of requests',},
406: {col1 => 'Setting',
407: col2 => 'Value'},
408: {col1 => 'Available textbooks',
409: col2 => ''},
410: {col1 => 'Available templates',
411: col2 => ''},
412: {col1 => 'Validation (not official courses)',
413: col2 => 'Value'},],
414: print => \&print_quotas,
415: modify => \&modify_quotas,
416: },
417: 'requestauthor' =>
418: {text => 'Request Authoring Space',
419: help => 'Domain_Configuration_Request_Author',
420: header => [{col1 => 'User affiliation',
421: col2 => 'Availability/Processing of requests',},
422: {col1 => 'Setting',
423: col2 => 'Value'}],
424: print => \&print_quotas,
425: modify => \&modify_quotas,
426: },
427: 'coursecategories' =>
428: { text => 'Cataloging of courses/communities',
429: help => 'Domain_Configuration_Cataloging_Courses',
430: header => [{col1 => 'Catalog type/availability',
431: col2 => '',},
432: {col1 => 'Category settings for standard catalog',
433: col2 => '',},
434: {col1 => 'Categories',
435: col2 => '',
436: }],
437: print => \&print_coursecategories,
438: modify => \&modify_coursecategories,
439: },
440: 'serverstatuses' =>
441: {text => 'Access to server status pages',
442: help => 'Domain_Configuration_Server_Status',
443: header => [{col1 => 'Status Page',
444: col2 => 'Other named users',
445: col3 => 'Specific IPs',
446: }],
447: print => \&print_serverstatuses,
448: modify => \&modify_serverstatuses,
449: },
450: 'helpsettings' =>
451: {text => 'Support settings',
452: help => 'Domain_Configuration_Help_Settings',
453: header => [{col1 => 'Help Page Settings (logged-in users)',
454: col2 => 'Value'},
455: {col1 => 'Helpdesk Roles',
456: col2 => 'Settings'},],
457: print => \&print_helpsettings,
458: modify => \&modify_helpsettings,
459: },
460: 'coursedefaults' =>
461: {text => 'Course/Community defaults',
462: help => 'Domain_Configuration_Course_Defaults',
463: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
464: col2 => 'Value',},
465: {col1 => 'Defaults which can be overridden for each course by a DC',
466: col2 => 'Value',},],
467: print => \&print_coursedefaults,
468: modify => \&modify_coursedefaults,
469: },
470: 'selfenrollment' =>
471: {text => 'Self-enrollment in Course/Community',
472: help => 'Domain_Configuration_Selfenrollment',
473: header => [{col1 => 'Configuration Rights',
474: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
475: {col1 => 'Defaults',
476: col2 => 'Value'},
477: {col1 => 'Self-enrollment validation (optional)',
478: col2 => 'Value'},],
479: print => \&print_selfenrollment,
480: modify => \&modify_selfenrollment,
481: },
482: 'usersessions' =>
483: {text => 'User session hosting/offloading',
484: help => 'Domain_Configuration_User_Sessions',
485: header => [{col1 => 'Domain server',
486: col2 => 'Servers to offload sessions to when busy'},
487: {col1 => 'Hosting of users from other domains',
488: col2 => 'Rules'},
489: {col1 => "Hosting domain's own users elsewhere",
490: col2 => 'Rules'}],
491: print => \&print_usersessions,
492: modify => \&modify_usersessions,
493: },
494: 'loadbalancing' =>
495: {text => 'Dedicated Load Balancer(s)',
496: help => 'Domain_Configuration_Load_Balancing',
497: header => [{col1 => 'Balancers',
498: col2 => 'Default destinations',
499: col3 => 'User affiliation',
500: col4 => 'Overrides'},
501: ],
502: print => \&print_loadbalancing,
503: modify => \&modify_loadbalancing,
504: },
505: 'ltitools' =>
506: {text => 'External Tools (LTI)',
507: help => 'Domain_Configuration_LTI_Tools',
508: header => [{col1 => 'Setting',
509: col2 => 'Value',}],
510: print => \&print_ltitools,
511: modify => \&modify_ltitools,
512: },
513: );
514: if (keys(%servers) > 1) {
515: $prefs{'login'} = { text => 'Log-in page options',
516: help => 'Domain_Configuration_Login_Page',
517: header => [{col1 => 'Log-in Service',
518: col2 => 'Server Setting',},
519: {col1 => 'Log-in Page Items',
520: col2 => ''},
521: {col1 => 'Log-in Help',
522: col2 => 'Value'},
523: {col1 => 'Custom HTML in document head',
524: col2 => 'Value'}],
525: print => \&print_login,
526: modify => \&modify_login,
527: };
528: }
529:
530: my @roles = ('student','coordinator','author','admin');
531: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
532: &Apache::lonhtmlcommon::add_breadcrumb
533: ({href=>"javascript:changePage(document.$phase,'pickactions')",
534: text=>"Settings to display/modify"});
535: my $confname = $dom.'-domainconfig';
536:
537: if ($phase eq 'process') {
538: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
539: \%prefs,\%domconfig,$confname,\@roles);
540: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
541: $r->rflush();
542: &devalidate_remote_domconfs($dom,$result);
543: }
544: } elsif ($phase eq 'display') {
545: my $js = &recaptcha_js().
546: &toggle_display_js();
547: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
548: my ($othertitle,$usertypes,$types) =
549: &Apache::loncommon::sorted_inst_types($dom);
550: $js .= &lonbalance_targets_js($dom,$types,\%servers,
551: $domconfig{'loadbalancing'}).
552: &new_spares_js().
553: &common_domprefs_js().
554: &Apache::loncommon::javascript_array_indexof();
555: }
556: if (grep(/^requestcourses$/,@actions)) {
557: my $javascript_validations;
558: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
559: $js .= <<END;
560: <script type="text/javascript">
561: $javascript_validations
562: </script>
563: $coursebrowserjs
564: END
565: }
566: if (grep(/^selfcreation$/,@actions)) {
567: $js .= &selfcreate_javascript();
568: }
569: if (grep(/^contacts$/,@actions)) {
570: $js .= &contacts_javascript();
571: }
572: if (grep(/^scantron$/,@actions)) {
573: $js .= &scantron_javascript();
574: }
575: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
576: } else {
577: # check if domconfig user exists for the domain.
578: my $servadm = $r->dir_config('lonAdmEMail');
579: my ($configuserok,$author_ok,$switchserver) =
580: &config_check($dom,$confname,$servadm);
581: unless ($configuserok eq 'ok') {
582: &Apache::lonconfigsettings::print_header($r,$phase,$context);
583: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
584: $confname).
585: '<br />'
586: );
587: if ($switchserver) {
588: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
589: '<br />'.
590: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
591: '<br />'.
592: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
593: '<br />'.
594: &mt('To do that now, use the following link: [_1]',$switchserver)
595: );
596: } else {
597: $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.').
598: '<br />'.
599: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
600: );
601: }
602: $r->print(&Apache::loncommon::end_page());
603: return OK;
604: }
605: if (keys(%domconfig) == 0) {
606: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
607: my @ids=&Apache::lonnet::current_machine_ids();
608: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
609: my %designhash = &Apache::loncommon::get_domainconf($dom);
610: my @loginimages = ('img','logo','domlogo','login');
611: my $custom_img_count = 0;
612: foreach my $img (@loginimages) {
613: if ($designhash{$dom.'.login.'.$img} ne '') {
614: $custom_img_count ++;
615: }
616: }
617: foreach my $role (@roles) {
618: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
619: $custom_img_count ++;
620: }
621: }
622: if ($custom_img_count > 0) {
623: &Apache::lonconfigsettings::print_header($r,$phase,$context);
624: my $switch_server = &check_switchserver($dom,$confname);
625: $r->print(
626: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
627: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
628: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
629: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
630: if ($switch_server) {
631: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
632: }
633: $r->print(&Apache::loncommon::end_page());
634: return OK;
635: }
636: }
637: }
638: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
639: }
640: return OK;
641: }
642:
643: sub process_changes {
644: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
645: my %domconfig;
646: if (ref($values) eq 'HASH') {
647: %domconfig = %{$values};
648: }
649: my $output;
650: if ($action eq 'login') {
651: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
652: } elsif ($action eq 'rolecolors') {
653: $output = &modify_rolecolors($r,$dom,$confname,$roles,
654: $lastactref,%domconfig);
655: } elsif ($action eq 'quotas') {
656: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
657: } elsif ($action eq 'autoenroll') {
658: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
659: } elsif ($action eq 'autoupdate') {
660: $output = &modify_autoupdate($dom,%domconfig);
661: } elsif ($action eq 'autocreate') {
662: $output = &modify_autocreate($dom,%domconfig);
663: } elsif ($action eq 'directorysrch') {
664: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
665: } elsif ($action eq 'usercreation') {
666: $output = &modify_usercreation($dom,%domconfig);
667: } elsif ($action eq 'selfcreation') {
668: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
669: } elsif ($action eq 'usermodification') {
670: $output = &modify_usermodification($dom,%domconfig);
671: } elsif ($action eq 'contacts') {
672: $output = &modify_contacts($dom,$lastactref,%domconfig);
673: } elsif ($action eq 'defaults') {
674: $output = &modify_defaults($dom,$lastactref,%domconfig);
675: } elsif ($action eq 'scantron') {
676: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
677: } elsif ($action eq 'coursecategories') {
678: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
679: } elsif ($action eq 'serverstatuses') {
680: $output = &modify_serverstatuses($dom,%domconfig);
681: } elsif ($action eq 'requestcourses') {
682: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
683: } elsif ($action eq 'requestauthor') {
684: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
685: } elsif ($action eq 'helpsettings') {
686: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
687: } elsif ($action eq 'coursedefaults') {
688: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
689: } elsif ($action eq 'selfenrollment') {
690: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
691: } elsif ($action eq 'usersessions') {
692: $output = &modify_usersessions($dom,$lastactref,%domconfig);
693: } elsif ($action eq 'loadbalancing') {
694: $output = &modify_loadbalancing($dom,%domconfig);
695: } elsif ($action eq 'passwords') {
696: $output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig);
697: } elsif ($action eq 'ltitools') {
698: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
699: }
700: return $output;
701: }
702:
703: sub print_config_box {
704: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
705: my $rowtotal = 0;
706: my $output;
707: if ($action eq 'coursecategories') {
708: $output = &coursecategories_javascript($settings);
709: } elsif ($action eq 'defaults') {
710: $output = &defaults_javascript($settings);
711: } elsif ($action eq 'passwords') {
712: $output = &passwords_javascript();
713: } elsif ($action eq 'helpsettings') {
714: my (%privs,%levelscurrent);
715: my %full=();
716: my %levels=(
717: course => {},
718: domain => {},
719: system => {},
720: );
721: my $context = 'domain';
722: my $crstype = 'Course';
723: my $formname = 'display';
724: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
725: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
726: $output =
727: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
728: \@templateroles);
729: } elsif ($action eq 'ltitools') {
730: $output .= <itools_javascript($settings);
731: }
732: $output .=
733: '<table class="LC_nested_outer">
734: <tr>
735: <th align="left" valign="middle"><span class="LC_nobreak">'.
736: &mt($item->{text}).' '.
737: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
738: '</tr>';
739: $rowtotal ++;
740: my $numheaders = 1;
741: if (ref($item->{'header'}) eq 'ARRAY') {
742: $numheaders = scalar(@{$item->{'header'}});
743: }
744: if ($numheaders > 1) {
745: my $colspan = '';
746: my $rightcolspan = '';
747: my $leftnobr = '';
748: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
749: ($action eq 'directorysrch') ||
750: (($action eq 'login') && ($numheaders < 4))) {
751: $colspan = ' colspan="2"';
752: }
753: if ($action eq 'usersessions') {
754: $rightcolspan = ' colspan="3"';
755: }
756: if ($action eq 'passwords') {
757: $leftnobr = ' LC_nobreak';
758: }
759: $output .= '
760: <tr>
761: <td>
762: <table class="LC_nested">
763: <tr class="LC_info_row">
764: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
765: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
766: </tr>';
767: $rowtotal ++;
768: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
769: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
770: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'directorysrch') ||
771: ($action eq 'helpsettings') || ($action eq 'contacts')) {
772: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
773: } elsif ($action eq 'passwords') {
774: $output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal);
775: } elsif ($action eq 'coursecategories') {
776: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
777: } elsif ($action eq 'scantron') {
778: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
779: } elsif ($action eq 'login') {
780: if ($numheaders == 4) {
781: $colspan = ' colspan="2"';
782: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
783: } else {
784: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
785: }
786: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
787: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
788: } elsif ($action eq 'rolecolors') {
789: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
790: }
791: $output .= '
792: </table>
793: </td>
794: </tr>
795: <tr>
796: <td>
797: <table class="LC_nested">
798: <tr class="LC_info_row">
799: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
800: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
801: </tr>';
802: $rowtotal ++;
803: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
804: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
805: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
806: ($action eq 'contacts') || ($action eq 'passwords')) {
807: if ($action eq 'coursecategories') {
808: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
809: $colspan = ' colspan="2"';
810: } elsif ($action eq 'passwords') {
811: $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
812: } else {
813: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
814: }
815: $output .= '
816: </table>
817: </td>
818: </tr>
819: <tr>
820: <td>
821: <table class="LC_nested">
822: <tr class="LC_info_row">
823: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
824: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
825: </tr>'."\n";
826: if ($action eq 'coursecategories') {
827: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
828: } elsif ($action eq 'passwords') {
829: $output .= $item->{'print'}->('lower',$dom,$confname,$settings,\$rowtotal).'
830: </tr>
831: </table>
832: </td>
833: </tr>
834: <tr>
835: <td>
836: <table class="LC_nested">
837: <tr class="LC_info_row">
838: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
839: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'."\n".
840: $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal).'
841: </table>
842: </td>
843: </tr>
844: <tr>';
845: } else {
846: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
847: }
848: $rowtotal ++;
849: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
850: ($action eq 'defaults') || ($action eq 'directorysrch') ||
851: ($action eq 'helpsettings')) {
852: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
853: } elsif ($action eq 'scantron') {
854: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
855: } elsif ($action eq 'login') {
856: if ($numheaders == 4) {
857: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
858: </table>
859: </td>
860: </tr>
861: <tr>
862: <td>
863: <table class="LC_nested">
864: <tr class="LC_info_row">
865: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
866: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
867: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
868: $rowtotal ++;
869: } else {
870: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
871: }
872: $output .= '
873: </table>
874: </td>
875: </tr>
876: <tr>
877: <td>
878: <table class="LC_nested">
879: <tr class="LC_info_row">';
880: if ($numheaders == 4) {
881: $output .= '
882: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
883: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
884: </tr>';
885: } else {
886: $output .= '
887: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
888: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
889: </tr>';
890: }
891: $rowtotal ++;
892: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
893: } elsif ($action eq 'requestcourses') {
894: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
895: $rowtotal ++;
896: $output .= &print_studentcode($settings,\$rowtotal).'
897: </table>
898: </td>
899: </tr>
900: <tr>
901: <td>
902: <table class="LC_nested">
903: <tr class="LC_info_row">
904: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
905: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
906: &textbookcourses_javascript($settings).
907: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
908: </table>
909: </td>
910: </tr>
911: <tr>
912: <td>
913: <table class="LC_nested">
914: <tr class="LC_info_row">
915: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
916: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
917: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
918: </table>
919: </td>
920: </tr>
921: <tr>
922: <td>
923: <table class="LC_nested">
924: <tr class="LC_info_row">
925: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
926: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
927: </tr>'.
928: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
929: } elsif ($action eq 'requestauthor') {
930: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
931: $rowtotal ++;
932: } elsif ($action eq 'rolecolors') {
933: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
934: </table>
935: </td>
936: </tr>
937: <tr>
938: <td>
939: <table class="LC_nested">
940: <tr class="LC_info_row">
941: <td class="LC_left_item"'.$colspan.' valign="top">'.
942: &mt($item->{'header'}->[2]->{'col1'}).'</td>
943: <td class="LC_right_item" valign="top">'.
944: &mt($item->{'header'}->[2]->{'col2'}).'</td>
945: </tr>'.
946: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
947: </table>
948: </td>
949: </tr>
950: <tr>
951: <td>
952: <table class="LC_nested">
953: <tr class="LC_info_row">
954: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
955: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
956: </tr>'.
957: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
958: $rowtotal += 2;
959: }
960: } else {
961: $output .= '
962: <tr>
963: <td>
964: <table class="LC_nested">
965: <tr class="LC_info_row">';
966: if ($action eq 'login') {
967: $output .= '
968: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
969: } elsif ($action eq 'serverstatuses') {
970: $output .= '
971: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
972: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
973:
974: } else {
975: $output .= '
976: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
977: }
978: if (defined($item->{'header'}->[0]->{'col3'})) {
979: $output .= '<td class="LC_left_item" valign="top">'.
980: &mt($item->{'header'}->[0]->{'col2'});
981: if ($action eq 'serverstatuses') {
982: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
983: }
984: } else {
985: $output .= '<td class="LC_right_item" valign="top">'.
986: &mt($item->{'header'}->[0]->{'col2'});
987: }
988: $output .= '</td>';
989: if ($item->{'header'}->[0]->{'col3'}) {
990: if (defined($item->{'header'}->[0]->{'col4'})) {
991: $output .= '<td class="LC_left_item" valign="top">'.
992: &mt($item->{'header'}->[0]->{'col3'});
993: } else {
994: $output .= '<td class="LC_right_item" valign="top">'.
995: &mt($item->{'header'}->[0]->{'col3'});
996: }
997: if ($action eq 'serverstatuses') {
998: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
999: }
1000: $output .= '</td>';
1001: }
1002: if ($item->{'header'}->[0]->{'col4'}) {
1003: $output .= '<td class="LC_right_item" valign="top">'.
1004: &mt($item->{'header'}->[0]->{'col4'});
1005: }
1006: $output .= '</tr>';
1007: $rowtotal ++;
1008: if ($action eq 'quotas') {
1009: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1010: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1011: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1012: ($action eq 'ltitools')) {
1013: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1014: }
1015: }
1016: $output .= '
1017: </table>
1018: </td>
1019: </tr>
1020: </table><br />';
1021: return ($output,$rowtotal);
1022: }
1023:
1024: sub print_login {
1025: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1026: my ($css_class,$datatable);
1027: my %choices = &login_choices();
1028:
1029: if ($caller eq 'service') {
1030: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1031: my $choice = $choices{'disallowlogin'};
1032: $css_class = ' class="LC_odd_row"';
1033: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1034: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1035: '<th>'.$choices{'server'}.'</th>'.
1036: '<th>'.$choices{'serverpath'}.'</th>'.
1037: '<th>'.$choices{'custompath'}.'</th>'.
1038: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1039: my %disallowed;
1040: if (ref($settings) eq 'HASH') {
1041: if (ref($settings->{'loginvia'}) eq 'HASH') {
1042: %disallowed = %{$settings->{'loginvia'}};
1043: }
1044: }
1045: foreach my $lonhost (sort(keys(%servers))) {
1046: my $direct = 'selected="selected"';
1047: if (ref($disallowed{$lonhost}) eq 'HASH') {
1048: if ($disallowed{$lonhost}{'server'} ne '') {
1049: $direct = '';
1050: }
1051: }
1052: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1053: '<td><select name="'.$lonhost.'_server">'.
1054: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1055: '</option>';
1056: foreach my $hostid (sort(keys(%servers))) {
1057: next if ($servers{$hostid} eq $servers{$lonhost});
1058: my $selected = '';
1059: if (ref($disallowed{$lonhost}) eq 'HASH') {
1060: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1061: $selected = 'selected="selected"';
1062: }
1063: }
1064: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1065: $servers{$hostid}.'</option>';
1066: }
1067: $datatable .= '</select></td>'.
1068: '<td><select name="'.$lonhost.'_serverpath">';
1069: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1070: my $pathname = $path;
1071: if ($path eq 'custom') {
1072: $pathname = &mt('Custom Path').' ->';
1073: }
1074: my $selected = '';
1075: if (ref($disallowed{$lonhost}) eq 'HASH') {
1076: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1077: $selected = 'selected="selected"';
1078: }
1079: } elsif ($path eq '') {
1080: $selected = 'selected="selected"';
1081: }
1082: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1083: }
1084: $datatable .= '</select></td>';
1085: my ($custom,$exempt);
1086: if (ref($disallowed{$lonhost}) eq 'HASH') {
1087: $custom = $disallowed{$lonhost}{'custompath'};
1088: $exempt = $disallowed{$lonhost}{'exempt'};
1089: }
1090: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1091: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1092: '</tr>';
1093: }
1094: $datatable .= '</table></td></tr>';
1095: return $datatable;
1096: } elsif ($caller eq 'page') {
1097: my %defaultchecked = (
1098: 'coursecatalog' => 'on',
1099: 'helpdesk' => 'on',
1100: 'adminmail' => 'off',
1101: 'newuser' => 'off',
1102: );
1103: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1104: my (%checkedon,%checkedoff);
1105: foreach my $item (@toggles) {
1106: if ($defaultchecked{$item} eq 'on') {
1107: $checkedon{$item} = ' checked="checked" ';
1108: $checkedoff{$item} = ' ';
1109: } elsif ($defaultchecked{$item} eq 'off') {
1110: $checkedoff{$item} = ' checked="checked" ';
1111: $checkedon{$item} = ' ';
1112: }
1113: }
1114: my @images = ('img','logo','domlogo','login');
1115: my @logintext = ('textcol','bgcol');
1116: my @bgs = ('pgbg','mainbg','sidebg');
1117: my @links = ('link','alink','vlink');
1118: my %designhash = &Apache::loncommon::get_domainconf($dom);
1119: my %defaultdesign = %Apache::loncommon::defaultdesign;
1120: my (%is_custom,%designs);
1121: my %defaults = (
1122: font => $defaultdesign{'login.font'},
1123: );
1124: foreach my $item (@images) {
1125: $defaults{$item} = $defaultdesign{'login.'.$item};
1126: $defaults{'showlogo'}{$item} = 1;
1127: }
1128: foreach my $item (@bgs) {
1129: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1130: }
1131: foreach my $item (@logintext) {
1132: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1133: }
1134: foreach my $item (@links) {
1135: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1136: }
1137: if (ref($settings) eq 'HASH') {
1138: foreach my $item (@toggles) {
1139: if ($settings->{$item} eq '1') {
1140: $checkedon{$item} = ' checked="checked" ';
1141: $checkedoff{$item} = ' ';
1142: } elsif ($settings->{$item} eq '0') {
1143: $checkedoff{$item} = ' checked="checked" ';
1144: $checkedon{$item} = ' ';
1145: }
1146: }
1147: foreach my $item (@images) {
1148: if (defined($settings->{$item})) {
1149: $designs{$item} = $settings->{$item};
1150: $is_custom{$item} = 1;
1151: }
1152: if (defined($settings->{'showlogo'}{$item})) {
1153: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1154: }
1155: }
1156: foreach my $item (@logintext) {
1157: if ($settings->{$item} ne '') {
1158: $designs{'logintext'}{$item} = $settings->{$item};
1159: $is_custom{$item} = 1;
1160: }
1161: }
1162: if ($settings->{'font'} ne '') {
1163: $designs{'font'} = $settings->{'font'};
1164: $is_custom{'font'} = 1;
1165: }
1166: foreach my $item (@bgs) {
1167: if ($settings->{$item} ne '') {
1168: $designs{'bgs'}{$item} = $settings->{$item};
1169: $is_custom{$item} = 1;
1170: }
1171: }
1172: foreach my $item (@links) {
1173: if ($settings->{$item} ne '') {
1174: $designs{'links'}{$item} = $settings->{$item};
1175: $is_custom{$item} = 1;
1176: }
1177: }
1178: } else {
1179: if ($designhash{$dom.'.login.font'} ne '') {
1180: $designs{'font'} = $designhash{$dom.'.login.font'};
1181: $is_custom{'font'} = 1;
1182: }
1183: foreach my $item (@images) {
1184: if ($designhash{$dom.'.login.'.$item} ne '') {
1185: $designs{$item} = $designhash{$dom.'.login.'.$item};
1186: $is_custom{$item} = 1;
1187: }
1188: }
1189: foreach my $item (@bgs) {
1190: if ($designhash{$dom.'.login.'.$item} ne '') {
1191: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1192: $is_custom{$item} = 1;
1193: }
1194: }
1195: foreach my $item (@links) {
1196: if ($designhash{$dom.'.login.'.$item} ne '') {
1197: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1198: $is_custom{$item} = 1;
1199: }
1200: }
1201: }
1202: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1203: logo => 'Institution Logo',
1204: domlogo => 'Domain Logo',
1205: login => 'Login box');
1206: my $itemcount = 1;
1207: foreach my $item (@toggles) {
1208: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1209: $datatable .=
1210: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1211: '</td><td>'.
1212: '<span class="LC_nobreak"><label><input type="radio" name="'.
1213: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1214: '</label> <label><input type="radio" name="'.$item.'"'.
1215: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1216: '</tr>';
1217: $itemcount ++;
1218: }
1219: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1220: $datatable .= '</tr></table></td></tr>';
1221: } elsif ($caller eq 'help') {
1222: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1223: my $switchserver = &check_switchserver($dom,$confname);
1224: my $itemcount = 1;
1225: $defaulturl = '/adm/loginproblems.html';
1226: $defaulttype = 'default';
1227: %lt = &Apache::lonlocal::texthash (
1228: del => 'Delete?',
1229: rep => 'Replace:',
1230: upl => 'Upload:',
1231: default => 'Default',
1232: custom => 'Custom',
1233: );
1234: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1235: my @currlangs;
1236: if (ref($settings) eq 'HASH') {
1237: if (ref($settings->{'helpurl'}) eq 'HASH') {
1238: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1239: next if ($settings->{'helpurl'}{$key} eq '');
1240: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1241: $type{$key} = 'custom';
1242: unless ($key eq 'nolang') {
1243: push(@currlangs,$key);
1244: }
1245: }
1246: } elsif ($settings->{'helpurl'} ne '') {
1247: $type{'nolang'} = 'custom';
1248: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1249: }
1250: }
1251: foreach my $lang ('nolang',sort(@currlangs)) {
1252: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1253: $datatable .= '<tr'.$css_class.'>';
1254: if ($url{$lang} eq '') {
1255: $url{$lang} = $defaulturl;
1256: }
1257: if ($type{$lang} eq '') {
1258: $type{$lang} = $defaulttype;
1259: }
1260: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1261: if ($lang eq 'nolang') {
1262: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1263: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1264: } else {
1265: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1266: $langchoices{$lang},
1267: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1268: }
1269: $datatable .= '</span></td>'."\n".
1270: '<td class="LC_left_item">';
1271: if ($type{$lang} eq 'custom') {
1272: $datatable .= '<span class="LC_nobreak"><label>'.
1273: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1274: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1275: } else {
1276: $datatable .= $lt{'upl'};
1277: }
1278: $datatable .='<br />';
1279: if ($switchserver) {
1280: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1281: } else {
1282: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1283: }
1284: $datatable .= '</td></tr>';
1285: $itemcount ++;
1286: }
1287: my @addlangs;
1288: foreach my $lang (sort(keys(%langchoices))) {
1289: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1290: push(@addlangs,$lang);
1291: }
1292: if (@addlangs > 0) {
1293: my %toadd;
1294: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1295: $toadd{''} = &mt('Select');
1296: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1297: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1298: &mt('Add log-in help page for a specific language:').' '.
1299: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1300: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1301: if ($switchserver) {
1302: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1303: } else {
1304: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1305: }
1306: $datatable .= '</td></tr>';
1307: $itemcount ++;
1308: }
1309: $datatable .= &captcha_choice('login',$settings,$itemcount);
1310: } elsif ($caller eq 'headtag') {
1311: my %domservers = &Apache::lonnet::get_servers($dom);
1312: my $choice = $choices{'headtag'};
1313: $css_class = ' class="LC_odd_row"';
1314: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1315: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1316: '<th>'.$choices{'current'}.'</th>'.
1317: '<th>'.$choices{'action'}.'</th>'.
1318: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1319: my (%currurls,%currexempt);
1320: if (ref($settings) eq 'HASH') {
1321: if (ref($settings->{'headtag'}) eq 'HASH') {
1322: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1323: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1324: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1325: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1326: }
1327: }
1328: }
1329: }
1330: my %lt = &Apache::lonlocal::texthash(
1331: del => 'Delete?',
1332: rep => 'Replace:',
1333: upl => 'Upload:',
1334: curr => 'View contents',
1335: none => 'None',
1336: );
1337: my $switchserver = &check_switchserver($dom,$confname);
1338: foreach my $lonhost (sort(keys(%domservers))) {
1339: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1340: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1341: if ($currurls{$lonhost}) {
1342: $datatable .= '<td class="LC_right_item"><a href="'.
1343: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1344: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1345: '">'.$lt{'curr'}.'</a></td>'.
1346: '<td><span class="LC_nobreak"><label>'.
1347: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1348: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1349: } else {
1350: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1351: }
1352: $datatable .='<br />';
1353: if ($switchserver) {
1354: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1355: } else {
1356: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1357: }
1358: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1359: }
1360: $datatable .= '</table></td></tr>';
1361: }
1362: return $datatable;
1363: }
1364:
1365: sub login_choices {
1366: my %choices =
1367: &Apache::lonlocal::texthash (
1368: coursecatalog => 'Display Course/Community Catalog link?',
1369: adminmail => "Display Administrator's E-mail Address?",
1370: helpdesk => 'Display "Contact Helpdesk" link',
1371: disallowlogin => "Login page requests redirected",
1372: hostid => "Server",
1373: server => "Redirect to:",
1374: serverpath => "Path",
1375: custompath => "Custom",
1376: exempt => "Exempt IP(s)",
1377: directlogin => "No redirect",
1378: newuser => "Link to create a user account",
1379: img => "Header",
1380: logo => "Main Logo",
1381: domlogo => "Domain Logo",
1382: login => "Log-in Header",
1383: textcol => "Text color",
1384: bgcol => "Box color",
1385: bgs => "Background colors",
1386: links => "Link colors",
1387: font => "Font color",
1388: pgbg => "Header",
1389: mainbg => "Page",
1390: sidebg => "Login box",
1391: link => "Link",
1392: alink => "Active link",
1393: vlink => "Visited link",
1394: headtag => "Custom markup",
1395: action => "Action",
1396: current => "Current",
1397: );
1398: return %choices;
1399: }
1400:
1401: sub print_rolecolors {
1402: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1403: my %choices = &color_font_choices();
1404: my @bgs = ('pgbg','tabbg','sidebg');
1405: my @links = ('link','alink','vlink');
1406: my @images = ('img');
1407: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1408: my %designhash = &Apache::loncommon::get_domainconf($dom);
1409: my %defaultdesign = %Apache::loncommon::defaultdesign;
1410: my (%is_custom,%designs);
1411: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1412: if (ref($settings) eq 'HASH') {
1413: if (ref($settings->{$role}) eq 'HASH') {
1414: if ($settings->{$role}->{'img'} ne '') {
1415: $designs{'img'} = $settings->{$role}->{'img'};
1416: $is_custom{'img'} = 1;
1417: }
1418: if ($settings->{$role}->{'font'} ne '') {
1419: $designs{'font'} = $settings->{$role}->{'font'};
1420: $is_custom{'font'} = 1;
1421: }
1422: if ($settings->{$role}->{'fontmenu'} ne '') {
1423: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1424: $is_custom{'fontmenu'} = 1;
1425: }
1426: foreach my $item (@bgs) {
1427: if ($settings->{$role}->{$item} ne '') {
1428: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1429: $is_custom{$item} = 1;
1430: }
1431: }
1432: foreach my $item (@links) {
1433: if ($settings->{$role}->{$item} ne '') {
1434: $designs{'links'}{$item} = $settings->{$role}->{$item};
1435: $is_custom{$item} = 1;
1436: }
1437: }
1438: }
1439: } else {
1440: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1441: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1442: $is_custom{'img'} = 1;
1443: }
1444: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1445: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1446: $is_custom{'fontmenu'} = 1;
1447: }
1448: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1449: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1450: $is_custom{'font'} = 1;
1451: }
1452: foreach my $item (@bgs) {
1453: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1454: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1455: $is_custom{$item} = 1;
1456:
1457: }
1458: }
1459: foreach my $item (@links) {
1460: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1461: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1462: $is_custom{$item} = 1;
1463: }
1464: }
1465: }
1466: my $itemcount = 1;
1467: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1468: $datatable .= '</tr></table></td></tr>';
1469: return $datatable;
1470: }
1471:
1472: sub role_defaults {
1473: my ($role,$bgs,$links,$images,$logintext) = @_;
1474: my %defaults;
1475: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1476: return %defaults;
1477: }
1478: my %defaultdesign = %Apache::loncommon::defaultdesign;
1479: if ($role eq 'login') {
1480: %defaults = (
1481: font => $defaultdesign{$role.'.font'},
1482: );
1483: if (ref($logintext) eq 'ARRAY') {
1484: foreach my $item (@{$logintext}) {
1485: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1486: }
1487: }
1488: foreach my $item (@{$images}) {
1489: $defaults{'showlogo'}{$item} = 1;
1490: }
1491: } else {
1492: %defaults = (
1493: img => $defaultdesign{$role.'.img'},
1494: font => $defaultdesign{$role.'.font'},
1495: fontmenu => $defaultdesign{$role.'.fontmenu'},
1496: );
1497: }
1498: foreach my $item (@{$bgs}) {
1499: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1500: }
1501: foreach my $item (@{$links}) {
1502: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1503: }
1504: foreach my $item (@{$images}) {
1505: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1506: }
1507: return %defaults;
1508: }
1509:
1510: sub display_color_options {
1511: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1512: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1513: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1514: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1515: my $datatable = '<tr'.$css_class.'>'.
1516: '<td>'.$choices->{'font'}.'</td>';
1517: if (!$is_custom->{'font'}) {
1518: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1519: } else {
1520: $datatable .= '<td> </td>';
1521: }
1522: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1523:
1524: $datatable .= '<td><span class="LC_nobreak">'.
1525: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1526: ' value="'.$current_color.'" /> '.
1527: ' </span></td></tr>';
1528: unless ($role eq 'login') {
1529: $datatable .= '<tr'.$css_class.'>'.
1530: '<td>'.$choices->{'fontmenu'}.'</td>';
1531: if (!$is_custom->{'fontmenu'}) {
1532: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1533: } else {
1534: $datatable .= '<td> </td>';
1535: }
1536: $current_color = $designs->{'fontmenu'} ?
1537: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1538: $datatable .= '<td><span class="LC_nobreak">'.
1539: '<input class="colorchooser" type="text" size="10" name="'
1540: .$role.'_fontmenu"'.
1541: ' value="'.$current_color.'" /> '.
1542: ' </span></td></tr>';
1543: }
1544: my $switchserver = &check_switchserver($dom,$confname);
1545: foreach my $img (@{$images}) {
1546: $itemcount ++;
1547: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1548: $datatable .= '<tr'.$css_class.'>'.
1549: '<td>'.$choices->{$img};
1550: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1551: if ($role eq 'login') {
1552: if ($img eq 'login') {
1553: $login_hdr_pick =
1554: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1555: $logincolors =
1556: &login_text_colors($img,$role,$logintext,$phase,$choices,
1557: $designs,$defaults);
1558: } elsif ($img ne 'domlogo') {
1559: $datatable.= &logo_display_options($img,$defaults,$designs);
1560: }
1561: }
1562: $datatable .= '</td>';
1563: if ($designs->{$img} ne '') {
1564: $imgfile = $designs->{$img};
1565: $img_import = ($imgfile =~ m{^/adm/});
1566: } else {
1567: $imgfile = $defaults->{$img};
1568: }
1569: if ($imgfile) {
1570: my ($showfile,$fullsize);
1571: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1572: my $urldir = $1;
1573: my $filename = $2;
1574: my @info = &Apache::lonnet::stat_file($designs->{$img});
1575: if (@info) {
1576: my $thumbfile = 'tn-'.$filename;
1577: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1578: if (@thumb) {
1579: $showfile = $urldir.'/'.$thumbfile;
1580: } else {
1581: $showfile = $imgfile;
1582: }
1583: } else {
1584: $showfile = '';
1585: }
1586: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1587: $showfile = $imgfile;
1588: my $imgdir = $1;
1589: my $filename = $2;
1590: if (-e "$londocroot/$imgdir/tn-".$filename) {
1591: $showfile = "/$imgdir/tn-".$filename;
1592: } else {
1593: my $input = $londocroot.$imgfile;
1594: my $output = "$londocroot/$imgdir/tn-".$filename;
1595: if (!-e $output) {
1596: my ($width,$height) = &thumb_dimensions();
1597: my ($fullwidth,$fullheight) = &check_dimensions($input);
1598: if ($fullwidth ne '' && $fullheight ne '') {
1599: if ($fullwidth > $width && $fullheight > $height) {
1600: my $size = $width.'x'.$height;
1601: my @args = ('convert','-sample',$size,$input,$output);
1602: system({$args[0]} @args);
1603: $showfile = "/$imgdir/tn-".$filename;
1604: }
1605: }
1606: }
1607: }
1608: }
1609: if ($showfile) {
1610: if ($showfile =~ m{^/(adm|res)/}) {
1611: if ($showfile =~ m{^/res/}) {
1612: my $local_showfile =
1613: &Apache::lonnet::filelocation('',$showfile);
1614: &Apache::lonnet::repcopy($local_showfile);
1615: }
1616: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1617: }
1618: if ($imgfile) {
1619: if ($imgfile =~ m{^/(adm|res)/}) {
1620: if ($imgfile =~ m{^/res/}) {
1621: my $local_imgfile =
1622: &Apache::lonnet::filelocation('',$imgfile);
1623: &Apache::lonnet::repcopy($local_imgfile);
1624: }
1625: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1626: } else {
1627: $fullsize = $imgfile;
1628: }
1629: }
1630: $datatable .= '<td>';
1631: if ($img eq 'login') {
1632: $datatable .= $login_hdr_pick;
1633: }
1634: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1635: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1636: } else {
1637: $datatable .= '<td> </td><td class="LC_left_item">'.
1638: &mt('Upload:').'<br />';
1639: }
1640: } else {
1641: $datatable .= '<td> </td><td class="LC_left_item">'.
1642: &mt('Upload:').'<br />';
1643: }
1644: if ($switchserver) {
1645: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1646: } else {
1647: if ($img ne 'login') { # suppress file selection for Log-in header
1648: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1649: }
1650: }
1651: $datatable .= '</td></tr>';
1652: }
1653: $itemcount ++;
1654: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1655: $datatable .= '<tr'.$css_class.'>'.
1656: '<td>'.$choices->{'bgs'}.'</td>';
1657: my $bgs_def;
1658: foreach my $item (@{$bgs}) {
1659: if (!$is_custom->{$item}) {
1660: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span class="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1661: }
1662: }
1663: if ($bgs_def) {
1664: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1665: } else {
1666: $datatable .= '<td> </td>';
1667: }
1668: $datatable .= '<td class="LC_right_item">'.
1669: '<table border="0"><tr>';
1670:
1671: foreach my $item (@{$bgs}) {
1672: $datatable .= '<td align="center">'.$choices->{$item};
1673: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1674: if ($designs->{'bgs'}{$item}) {
1675: $datatable .= ' ';
1676: }
1677: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1678: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1679: }
1680: $datatable .= '</tr></table></td></tr>';
1681: $itemcount ++;
1682: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1683: $datatable .= '<tr'.$css_class.'>'.
1684: '<td>'.$choices->{'links'}.'</td>';
1685: my $links_def;
1686: foreach my $item (@{$links}) {
1687: if (!$is_custom->{$item}) {
1688: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1689: }
1690: }
1691: if ($links_def) {
1692: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1693: } else {
1694: $datatable .= '<td> </td>';
1695: }
1696: $datatable .= '<td class="LC_right_item">'.
1697: '<table border="0"><tr>';
1698: foreach my $item (@{$links}) {
1699: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1700: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1701: if ($designs->{'links'}{$item}) {
1702: $datatable.=' ';
1703: }
1704: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1705: '" /></td>';
1706: }
1707: $$rowtotal += $itemcount;
1708: return $datatable;
1709: }
1710:
1711: sub logo_display_options {
1712: my ($img,$defaults,$designs) = @_;
1713: my $checkedon;
1714: if (ref($defaults) eq 'HASH') {
1715: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1716: if ($defaults->{'showlogo'}{$img}) {
1717: $checkedon = 'checked="checked" ';
1718: }
1719: }
1720: }
1721: if (ref($designs) eq 'HASH') {
1722: if (ref($designs->{'showlogo'}) eq 'HASH') {
1723: if (defined($designs->{'showlogo'}{$img})) {
1724: if ($designs->{'showlogo'}{$img} == 0) {
1725: $checkedon = '';
1726: } elsif ($designs->{'showlogo'}{$img} == 1) {
1727: $checkedon = 'checked="checked" ';
1728: }
1729: }
1730: }
1731: }
1732: return '<br /><label> <input type="checkbox" name="'.
1733: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1734: &mt('show').'</label>'."\n";
1735: }
1736:
1737: sub login_header_options {
1738: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1739: my $output = '';
1740: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1741: $output .= &mt('Text default(s):').'<br />';
1742: if (!$is_custom->{'textcol'}) {
1743: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1744: ' ';
1745: }
1746: if (!$is_custom->{'bgcol'}) {
1747: $output .= $choices->{'bgcol'}.': '.
1748: '<span id="css_'.$role.'_font" style="background-color: '.
1749: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1750: }
1751: $output .= '<br />';
1752: }
1753: $output .='<br />';
1754: return $output;
1755: }
1756:
1757: sub login_text_colors {
1758: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1759: my $color_menu = '<table border="0"><tr>';
1760: foreach my $item (@{$logintext}) {
1761: $color_menu .= '<td align="center">'.$choices->{$item};
1762: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1763: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1764: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1765: }
1766: $color_menu .= '</tr></table><br />';
1767: return $color_menu;
1768: }
1769:
1770: sub image_changes {
1771: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1772: my $output;
1773: if ($img eq 'login') {
1774: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
1775: } elsif (!$is_custom) {
1776: if ($img ne 'domlogo') {
1777: $output = &mt('Default image:').'<br />';
1778: } else {
1779: $output = &mt('Default in use:').'<br />';
1780: }
1781: }
1782: if ($img ne 'login') {
1783: if ($img_import) {
1784: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1785: }
1786: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1787: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1788: if ($is_custom) {
1789: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1790: '<input type="checkbox" name="'.
1791: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1792: '</label> '.&mt('Replace:').'</span><br />';
1793: } else {
1794: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1795: }
1796: }
1797: return $output;
1798: }
1799:
1800: sub print_quotas {
1801: my ($dom,$settings,$rowtotal,$action) = @_;
1802: my $context;
1803: if ($action eq 'quotas') {
1804: $context = 'tools';
1805: } else {
1806: $context = $action;
1807: }
1808: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1809: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1810: my $typecount = 0;
1811: my ($css_class,%titles);
1812: if ($context eq 'requestcourses') {
1813: @usertools = ('official','unofficial','community','textbook');
1814: @options =('norequest','approval','validate','autolimit');
1815: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1816: %titles = &courserequest_titles();
1817: } elsif ($context eq 'requestauthor') {
1818: @usertools = ('author');
1819: @options = ('norequest','approval','automatic');
1820: %titles = &authorrequest_titles();
1821: } else {
1822: @usertools = ('aboutme','blog','webdav','portfolio');
1823: %titles = &tool_titles();
1824: }
1825: if (ref($types) eq 'ARRAY') {
1826: foreach my $type (@{$types}) {
1827: my ($currdefquota,$currauthorquota);
1828: unless (($context eq 'requestcourses') ||
1829: ($context eq 'requestauthor')) {
1830: if (ref($settings) eq 'HASH') {
1831: if (ref($settings->{defaultquota}) eq 'HASH') {
1832: $currdefquota = $settings->{defaultquota}->{$type};
1833: } else {
1834: $currdefquota = $settings->{$type};
1835: }
1836: if (ref($settings->{authorquota}) eq 'HASH') {
1837: $currauthorquota = $settings->{authorquota}->{$type};
1838: }
1839: }
1840: }
1841: if (defined($usertypes->{$type})) {
1842: $typecount ++;
1843: $css_class = $typecount%2?' class="LC_odd_row"':'';
1844: $datatable .= '<tr'.$css_class.'>'.
1845: '<td>'.$usertypes->{$type}.'</td>'.
1846: '<td class="LC_left_item">';
1847: if ($context eq 'requestcourses') {
1848: $datatable .= '<table><tr>';
1849: }
1850: my %cell;
1851: foreach my $item (@usertools) {
1852: if ($context eq 'requestcourses') {
1853: my ($curroption,$currlimit);
1854: if (ref($settings) eq 'HASH') {
1855: if (ref($settings->{$item}) eq 'HASH') {
1856: $curroption = $settings->{$item}->{$type};
1857: if ($curroption =~ /^autolimit=(\d*)$/) {
1858: $currlimit = $1;
1859: }
1860: }
1861: }
1862: if (!$curroption) {
1863: $curroption = 'norequest';
1864: }
1865: $datatable .= '<th>'.$titles{$item}.'</th>';
1866: foreach my $option (@options) {
1867: my $val = $option;
1868: if ($option eq 'norequest') {
1869: $val = 0;
1870: }
1871: if ($option eq 'validate') {
1872: my $canvalidate = 0;
1873: if (ref($validations{$item}) eq 'HASH') {
1874: if ($validations{$item}{$type}) {
1875: $canvalidate = 1;
1876: }
1877: }
1878: next if (!$canvalidate);
1879: }
1880: my $checked = '';
1881: if ($option eq $curroption) {
1882: $checked = ' checked="checked"';
1883: } elsif ($option eq 'autolimit') {
1884: if ($curroption =~ /^autolimit/) {
1885: $checked = ' checked="checked"';
1886: }
1887: }
1888: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1889: '<input type="radio" name="crsreq_'.$item.
1890: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1891: $titles{$option}.'</label>';
1892: if ($option eq 'autolimit') {
1893: $cell{$item} .= ' <input type="text" name="crsreq_'.
1894: $item.'_limit_'.$type.'" size="1" '.
1895: 'value="'.$currlimit.'" />';
1896: }
1897: $cell{$item} .= '</span> ';
1898: if ($option eq 'autolimit') {
1899: $cell{$item} .= $titles{'unlimited'};
1900: }
1901: }
1902: } elsif ($context eq 'requestauthor') {
1903: my $curroption;
1904: if (ref($settings) eq 'HASH') {
1905: $curroption = $settings->{$type};
1906: }
1907: if (!$curroption) {
1908: $curroption = 'norequest';
1909: }
1910: foreach my $option (@options) {
1911: my $val = $option;
1912: if ($option eq 'norequest') {
1913: $val = 0;
1914: }
1915: my $checked = '';
1916: if ($option eq $curroption) {
1917: $checked = ' checked="checked"';
1918: }
1919: $datatable .= '<span class="LC_nobreak"><label>'.
1920: '<input type="radio" name="authorreq_'.$type.
1921: '" value="'.$val.'"'.$checked.' />'.
1922: $titles{$option}.'</label></span> ';
1923: }
1924: } else {
1925: my $checked = 'checked="checked" ';
1926: if (ref($settings) eq 'HASH') {
1927: if (ref($settings->{$item}) eq 'HASH') {
1928: if ($settings->{$item}->{$type} == 0) {
1929: $checked = '';
1930: } elsif ($settings->{$item}->{$type} == 1) {
1931: $checked = 'checked="checked" ';
1932: }
1933: }
1934: }
1935: $datatable .= '<span class="LC_nobreak"><label>'.
1936: '<input type="checkbox" name="'.$context.'_'.$item.
1937: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1938: '</label></span> ';
1939: }
1940: }
1941: if ($context eq 'requestcourses') {
1942: $datatable .= '</tr><tr>';
1943: foreach my $item (@usertools) {
1944: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1945: }
1946: $datatable .= '</tr></table>';
1947: }
1948: $datatable .= '</td>';
1949: unless (($context eq 'requestcourses') ||
1950: ($context eq 'requestauthor')) {
1951: $datatable .=
1952: '<td class="LC_right_item">'.
1953: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1954: '<input type="text" name="quota_'.$type.
1955: '" value="'.$currdefquota.
1956: '" size="5" /></span>'.(' ' x 2).
1957: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1958: '<input type="text" name="authorquota_'.$type.
1959: '" value="'.$currauthorquota.
1960: '" size="5" /></span></td>';
1961: }
1962: $datatable .= '</tr>';
1963: }
1964: }
1965: }
1966: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1967: $defaultquota = '20';
1968: $authorquota = '500';
1969: if (ref($settings) eq 'HASH') {
1970: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1971: $defaultquota = $settings->{'defaultquota'}->{'default'};
1972: } elsif (defined($settings->{'default'})) {
1973: $defaultquota = $settings->{'default'};
1974: }
1975: if (ref($settings->{'authorquota'}) eq 'HASH') {
1976: $authorquota = $settings->{'authorquota'}->{'default'};
1977: }
1978: }
1979: }
1980: $typecount ++;
1981: $css_class = $typecount%2?' class="LC_odd_row"':'';
1982: $datatable .= '<tr'.$css_class.'>'.
1983: '<td>'.$othertitle.'</td>'.
1984: '<td class="LC_left_item">';
1985: if ($context eq 'requestcourses') {
1986: $datatable .= '<table><tr>';
1987: }
1988: my %defcell;
1989: foreach my $item (@usertools) {
1990: if ($context eq 'requestcourses') {
1991: my ($curroption,$currlimit);
1992: if (ref($settings) eq 'HASH') {
1993: if (ref($settings->{$item}) eq 'HASH') {
1994: $curroption = $settings->{$item}->{'default'};
1995: if ($curroption =~ /^autolimit=(\d*)$/) {
1996: $currlimit = $1;
1997: }
1998: }
1999: }
2000: if (!$curroption) {
2001: $curroption = 'norequest';
2002: }
2003: $datatable .= '<th>'.$titles{$item}.'</th>';
2004: foreach my $option (@options) {
2005: my $val = $option;
2006: if ($option eq 'norequest') {
2007: $val = 0;
2008: }
2009: if ($option eq 'validate') {
2010: my $canvalidate = 0;
2011: if (ref($validations{$item}) eq 'HASH') {
2012: if ($validations{$item}{'default'}) {
2013: $canvalidate = 1;
2014: }
2015: }
2016: next if (!$canvalidate);
2017: }
2018: my $checked = '';
2019: if ($option eq $curroption) {
2020: $checked = ' checked="checked"';
2021: } elsif ($option eq 'autolimit') {
2022: if ($curroption =~ /^autolimit/) {
2023: $checked = ' checked="checked"';
2024: }
2025: }
2026: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2027: '<input type="radio" name="crsreq_'.$item.
2028: '_default" value="'.$val.'"'.$checked.' />'.
2029: $titles{$option}.'</label>';
2030: if ($option eq 'autolimit') {
2031: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2032: $item.'_limit_default" size="1" '.
2033: 'value="'.$currlimit.'" />';
2034: }
2035: $defcell{$item} .= '</span> ';
2036: if ($option eq 'autolimit') {
2037: $defcell{$item} .= $titles{'unlimited'};
2038: }
2039: }
2040: } elsif ($context eq 'requestauthor') {
2041: my $curroption;
2042: if (ref($settings) eq 'HASH') {
2043: $curroption = $settings->{'default'};
2044: }
2045: if (!$curroption) {
2046: $curroption = 'norequest';
2047: }
2048: foreach my $option (@options) {
2049: my $val = $option;
2050: if ($option eq 'norequest') {
2051: $val = 0;
2052: }
2053: my $checked = '';
2054: if ($option eq $curroption) {
2055: $checked = ' checked="checked"';
2056: }
2057: $datatable .= '<span class="LC_nobreak"><label>'.
2058: '<input type="radio" name="authorreq_default"'.
2059: ' value="'.$val.'"'.$checked.' />'.
2060: $titles{$option}.'</label></span> ';
2061: }
2062: } else {
2063: my $checked = 'checked="checked" ';
2064: if (ref($settings) eq 'HASH') {
2065: if (ref($settings->{$item}) eq 'HASH') {
2066: if ($settings->{$item}->{'default'} == 0) {
2067: $checked = '';
2068: } elsif ($settings->{$item}->{'default'} == 1) {
2069: $checked = 'checked="checked" ';
2070: }
2071: }
2072: }
2073: $datatable .= '<span class="LC_nobreak"><label>'.
2074: '<input type="checkbox" name="'.$context.'_'.$item.
2075: '" value="default" '.$checked.'/>'.$titles{$item}.
2076: '</label></span> ';
2077: }
2078: }
2079: if ($context eq 'requestcourses') {
2080: $datatable .= '</tr><tr>';
2081: foreach my $item (@usertools) {
2082: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2083: }
2084: $datatable .= '</tr></table>';
2085: }
2086: $datatable .= '</td>';
2087: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2088: $datatable .= '<td class="LC_right_item">'.
2089: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2090: '<input type="text" name="defaultquota" value="'.
2091: $defaultquota.'" size="5" /></span>'.(' ' x2).
2092: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2093: '<input type="text" name="authorquota" value="'.
2094: $authorquota.'" size="5" /></span></td>';
2095: }
2096: $datatable .= '</tr>';
2097: $typecount ++;
2098: $css_class = $typecount%2?' class="LC_odd_row"':'';
2099: $datatable .= '<tr'.$css_class.'>'.
2100: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2101: if ($context eq 'requestcourses') {
2102: $datatable .= &mt('(overrides affiliation, if set)').
2103: '</td>'.
2104: '<td class="LC_left_item">'.
2105: '<table><tr>';
2106: } else {
2107: $datatable .= &mt('(overrides affiliation, if checked)').
2108: '</td>'.
2109: '<td class="LC_left_item" colspan="2">'.
2110: '<br />';
2111: }
2112: my %advcell;
2113: foreach my $item (@usertools) {
2114: if ($context eq 'requestcourses') {
2115: my ($curroption,$currlimit);
2116: if (ref($settings) eq 'HASH') {
2117: if (ref($settings->{$item}) eq 'HASH') {
2118: $curroption = $settings->{$item}->{'_LC_adv'};
2119: if ($curroption =~ /^autolimit=(\d*)$/) {
2120: $currlimit = $1;
2121: }
2122: }
2123: }
2124: $datatable .= '<th>'.$titles{$item}.'</th>';
2125: my $checked = '';
2126: if ($curroption eq '') {
2127: $checked = ' checked="checked"';
2128: }
2129: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2130: '<input type="radio" name="crsreq_'.$item.
2131: '__LC_adv" value=""'.$checked.' />'.
2132: &mt('No override set').'</label></span> ';
2133: foreach my $option (@options) {
2134: my $val = $option;
2135: if ($option eq 'norequest') {
2136: $val = 0;
2137: }
2138: if ($option eq 'validate') {
2139: my $canvalidate = 0;
2140: if (ref($validations{$item}) eq 'HASH') {
2141: if ($validations{$item}{'_LC_adv'}) {
2142: $canvalidate = 1;
2143: }
2144: }
2145: next if (!$canvalidate);
2146: }
2147: my $checked = '';
2148: if ($val eq $curroption) {
2149: $checked = ' checked="checked"';
2150: } elsif ($option eq 'autolimit') {
2151: if ($curroption =~ /^autolimit/) {
2152: $checked = ' checked="checked"';
2153: }
2154: }
2155: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2156: '<input type="radio" name="crsreq_'.$item.
2157: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2158: $titles{$option}.'</label>';
2159: if ($option eq 'autolimit') {
2160: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2161: $item.'_limit__LC_adv" size="1" '.
2162: 'value="'.$currlimit.'" />';
2163: }
2164: $advcell{$item} .= '</span> ';
2165: if ($option eq 'autolimit') {
2166: $advcell{$item} .= $titles{'unlimited'};
2167: }
2168: }
2169: } elsif ($context eq 'requestauthor') {
2170: my $curroption;
2171: if (ref($settings) eq 'HASH') {
2172: $curroption = $settings->{'_LC_adv'};
2173: }
2174: my $checked = '';
2175: if ($curroption eq '') {
2176: $checked = ' checked="checked"';
2177: }
2178: $datatable .= '<span class="LC_nobreak"><label>'.
2179: '<input type="radio" name="authorreq__LC_adv"'.
2180: ' value=""'.$checked.' />'.
2181: &mt('No override set').'</label></span> ';
2182: foreach my $option (@options) {
2183: my $val = $option;
2184: if ($option eq 'norequest') {
2185: $val = 0;
2186: }
2187: my $checked = '';
2188: if ($val eq $curroption) {
2189: $checked = ' checked="checked"';
2190: }
2191: $datatable .= '<span class="LC_nobreak"><label>'.
2192: '<input type="radio" name="authorreq__LC_adv"'.
2193: ' value="'.$val.'"'.$checked.' />'.
2194: $titles{$option}.'</label></span> ';
2195: }
2196: } else {
2197: my $checked = 'checked="checked" ';
2198: if (ref($settings) eq 'HASH') {
2199: if (ref($settings->{$item}) eq 'HASH') {
2200: if ($settings->{$item}->{'_LC_adv'} == 0) {
2201: $checked = '';
2202: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2203: $checked = 'checked="checked" ';
2204: }
2205: }
2206: }
2207: $datatable .= '<span class="LC_nobreak"><label>'.
2208: '<input type="checkbox" name="'.$context.'_'.$item.
2209: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2210: '</label></span> ';
2211: }
2212: }
2213: if ($context eq 'requestcourses') {
2214: $datatable .= '</tr><tr>';
2215: foreach my $item (@usertools) {
2216: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2217: }
2218: $datatable .= '</tr></table>';
2219: }
2220: $datatable .= '</td></tr>';
2221: $$rowtotal += $typecount;
2222: return $datatable;
2223: }
2224:
2225: sub print_requestmail {
2226: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2227: my ($now,$datatable,%currapp);
2228: $now = time;
2229: if (ref($settings) eq 'HASH') {
2230: if (ref($settings->{'notify'}) eq 'HASH') {
2231: if ($settings->{'notify'}{'approval'} ne '') {
2232: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2233: }
2234: }
2235: }
2236: my $numinrow = 2;
2237: my $css_class;
2238: if ($$rowtotal%2) {
2239: $css_class = 'LC_odd_row';
2240: }
2241: if ($customcss) {
2242: $css_class .= " $customcss";
2243: }
2244: $css_class =~ s/^\s+//;
2245: if ($css_class) {
2246: $css_class = ' class="'.$css_class.'"';
2247: }
2248: if ($rowstyle) {
2249: $css_class .= ' style="'.$rowstyle.'"';
2250: }
2251: my $text;
2252: if ($action eq 'requestcourses') {
2253: $text = &mt('Receive notification of course requests requiring approval');
2254: } elsif ($action eq 'requestauthor') {
2255: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2256: } else {
2257: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2258: }
2259: $datatable = '<tr'.$css_class.'>'.
2260: ' <td>'.$text.'</td>'.
2261: ' <td class="LC_left_item">';
2262: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2263: $action.'notifyapproval',%currapp);
2264: if ($numdc > 0) {
2265: $datatable .= $table;
2266: } else {
2267: $datatable .= &mt('There are no active Domain Coordinators');
2268: }
2269: $datatable .='</td></tr>';
2270: return $datatable;
2271: }
2272:
2273: sub print_studentcode {
2274: my ($settings,$rowtotal) = @_;
2275: my $rownum = 0;
2276: my ($output,%current);
2277: my @crstypes = ('official','unofficial','community','textbook');
2278: if (ref($settings) eq 'HASH') {
2279: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2280: foreach my $type (@crstypes) {
2281: $current{$type} = $settings->{'uniquecode'}{$type};
2282: }
2283: }
2284: }
2285: $output .= '<tr>'.
2286: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2287: '<td class="LC_left_item">';
2288: foreach my $type (@crstypes) {
2289: my $check = ' ';
2290: if ($current{$type}) {
2291: $check = ' checked="checked" ';
2292: }
2293: $output .= '<span class="LC_nobreak"><label>'.
2294: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2295: &mt($type).'</label></span>'.(' 'x2).' ';
2296: }
2297: $output .= '</td></tr>';
2298: $$rowtotal ++;
2299: return $output;
2300: }
2301:
2302: sub print_textbookcourses {
2303: my ($dom,$type,$settings,$rowtotal) = @_;
2304: my $rownum = 0;
2305: my $css_class;
2306: my $itemcount = 1;
2307: my $maxnum = 0;
2308: my $bookshash;
2309: if (ref($settings) eq 'HASH') {
2310: $bookshash = $settings->{$type};
2311: }
2312: my %ordered;
2313: if (ref($bookshash) eq 'HASH') {
2314: foreach my $item (keys(%{$bookshash})) {
2315: if (ref($bookshash->{$item}) eq 'HASH') {
2316: my $num = $bookshash->{$item}{'order'};
2317: $ordered{$num} = $item;
2318: }
2319: }
2320: }
2321: my $confname = $dom.'-domainconfig';
2322: my $switchserver = &check_switchserver($dom,$confname);
2323: my $maxnum = scalar(keys(%ordered));
2324: my $datatable;
2325: if (keys(%ordered)) {
2326: my @items = sort { $a <=> $b } keys(%ordered);
2327: for (my $i=0; $i<@items; $i++) {
2328: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2329: my $key = $ordered{$items[$i]};
2330: my %coursehash=&Apache::lonnet::coursedescription($key);
2331: my $coursetitle = $coursehash{'description'};
2332: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2333: if (ref($bookshash->{$key}) eq 'HASH') {
2334: $subject = $bookshash->{$key}->{'subject'};
2335: $title = $bookshash->{$key}->{'title'};
2336: if ($type eq 'textbooks') {
2337: $publisher = $bookshash->{$key}->{'publisher'};
2338: $author = $bookshash->{$key}->{'author'};
2339: $image = $bookshash->{$key}->{'image'};
2340: if ($image ne '') {
2341: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2342: my $imagethumb = "$path/tn-".$imagefile;
2343: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2344: }
2345: }
2346: }
2347: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2348: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2349: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2350: for (my $k=0; $k<=$maxnum; $k++) {
2351: my $vpos = $k+1;
2352: my $selstr;
2353: if ($k == $i) {
2354: $selstr = ' selected="selected" ';
2355: }
2356: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2357: }
2358: $datatable .= '</select>'.(' 'x2).
2359: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2360: &mt('Delete?').'</label></span></td>'.
2361: '<td colspan="2">'.
2362: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2363: (' 'x2).
2364: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2365: if ($type eq 'textbooks') {
2366: $datatable .= (' 'x2).
2367: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2368: (' 'x2).
2369: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2370: (' 'x2).
2371: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2372: if ($image) {
2373: $datatable .= '<span class="LC_nobreak">'.
2374: $imgsrc.
2375: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2376: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2377: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2378: }
2379: if ($switchserver) {
2380: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2381: } else {
2382: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2383: }
2384: }
2385: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2386: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2387: $coursetitle.'</span></td></tr>'."\n";
2388: $itemcount ++;
2389: }
2390: }
2391: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2392: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2393: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2394: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2395: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2396: for (my $k=0; $k<$maxnum+1; $k++) {
2397: my $vpos = $k+1;
2398: my $selstr;
2399: if ($k == $maxnum) {
2400: $selstr = ' selected="selected" ';
2401: }
2402: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2403: }
2404: $datatable .= '</select> '."\n".
2405: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2406: '<td colspan="2">'.
2407: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2408: (' 'x2).
2409: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2410: (' 'x2);
2411: if ($type eq 'textbooks') {
2412: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2413: (' 'x2).
2414: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2415: (' 'x2).
2416: '<span class="LC_nobreak">'.&mt('Image:').' ';
2417: if ($switchserver) {
2418: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2419: } else {
2420: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2421: }
2422: $datatable .= '</span>'."\n";
2423: }
2424: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2425: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2426: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2427: &Apache::loncommon::selectcourse_link
2428: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2429: '</span></td>'."\n".
2430: '</tr>'."\n";
2431: $itemcount ++;
2432: return $datatable;
2433: }
2434:
2435: sub textbookcourses_javascript {
2436: my ($settings) = @_;
2437: return unless(ref($settings) eq 'HASH');
2438: my (%ordered,%total,%jstext);
2439: foreach my $type ('textbooks','templates') {
2440: $total{$type} = 0;
2441: if (ref($settings->{$type}) eq 'HASH') {
2442: foreach my $item (keys(%{$settings->{$type}})) {
2443: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2444: my $num = $settings->{$type}->{$item}{'order'};
2445: $ordered{$type}{$num} = $item;
2446: }
2447: }
2448: $total{$type} = scalar(keys(%{$settings->{$type}}));
2449: }
2450: my @jsarray = ();
2451: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2452: push(@jsarray,$ordered{$type}{$item});
2453: }
2454: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2455: }
2456: return <<"ENDSCRIPT";
2457: <script type="text/javascript">
2458: // <![CDATA[
2459: function reorderBooks(form,item,caller) {
2460: var changedVal;
2461: $jstext{'textbooks'};
2462: $jstext{'templates'};
2463: var newpos;
2464: var maxh;
2465: if (caller == 'textbooks') {
2466: newpos = 'textbooks_addbook_pos';
2467: maxh = 1 + $total{'textbooks'};
2468: } else {
2469: newpos = 'templates_addbook_pos';
2470: maxh = 1 + $total{'templates'};
2471: }
2472: var current = new Array;
2473: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2474: if (item == newpos) {
2475: changedVal = newitemVal;
2476: } else {
2477: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2478: current[newitemVal] = newpos;
2479: }
2480: if (caller == 'textbooks') {
2481: for (var i=0; i<textbooks.length; i++) {
2482: var elementName = 'textbooks_'+textbooks[i];
2483: if (elementName != item) {
2484: if (form.elements[elementName]) {
2485: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2486: current[currVal] = elementName;
2487: }
2488: }
2489: }
2490: }
2491: if (caller == 'templates') {
2492: for (var i=0; i<templates.length; i++) {
2493: var elementName = 'templates_'+templates[i];
2494: if (elementName != item) {
2495: if (form.elements[elementName]) {
2496: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2497: current[currVal] = elementName;
2498: }
2499: }
2500: }
2501: }
2502: var oldVal;
2503: for (var j=0; j<maxh; j++) {
2504: if (current[j] == undefined) {
2505: oldVal = j;
2506: }
2507: }
2508: if (oldVal < changedVal) {
2509: for (var k=oldVal+1; k<=changedVal ; k++) {
2510: var elementName = current[k];
2511: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2512: }
2513: } else {
2514: for (var k=changedVal; k<oldVal; k++) {
2515: var elementName = current[k];
2516: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2517: }
2518: }
2519: return;
2520: }
2521:
2522: // ]]>
2523: </script>
2524:
2525: ENDSCRIPT
2526: }
2527:
2528: sub ltitools_javascript {
2529: my ($settings) = @_;
2530: my $togglejs = <itools_toggle_js();
2531: unless (ref($settings) eq 'HASH') {
2532: return $togglejs;
2533: }
2534: my (%ordered,$total,%jstext);
2535: $total = 0;
2536: foreach my $item (keys(%{$settings})) {
2537: if (ref($settings->{$item}) eq 'HASH') {
2538: my $num = $settings->{$item}{'order'};
2539: $ordered{$num} = $item;
2540: }
2541: }
2542: $total = scalar(keys(%{$settings}));
2543: my @jsarray = ();
2544: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2545: push(@jsarray,$ordered{$item});
2546: }
2547: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2548: return <<"ENDSCRIPT";
2549: <script type="text/javascript">
2550: // <![CDATA[
2551: function reorderLTITools(form,item) {
2552: var changedVal;
2553: $jstext
2554: var newpos = 'ltitools_add_pos';
2555: var maxh = 1 + $total;
2556: var current = new Array;
2557: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2558: if (item == newpos) {
2559: changedVal = newitemVal;
2560: } else {
2561: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2562: current[newitemVal] = newpos;
2563: }
2564: for (var i=0; i<ltitools.length; i++) {
2565: var elementName = 'ltitools_'+ltitools[i];
2566: if (elementName != item) {
2567: if (form.elements[elementName]) {
2568: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2569: current[currVal] = elementName;
2570: }
2571: }
2572: }
2573: var oldVal;
2574: for (var j=0; j<maxh; j++) {
2575: if (current[j] == undefined) {
2576: oldVal = j;
2577: }
2578: }
2579: if (oldVal < changedVal) {
2580: for (var k=oldVal+1; k<=changedVal ; k++) {
2581: var elementName = current[k];
2582: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2583: }
2584: } else {
2585: for (var k=changedVal; k<oldVal; k++) {
2586: var elementName = current[k];
2587: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2588: }
2589: }
2590: return;
2591: }
2592:
2593: // ]]>
2594: </script>
2595:
2596: $togglejs
2597:
2598: ENDSCRIPT
2599: }
2600:
2601: sub ltitools_toggle_js {
2602: return <<"ENDSCRIPT";
2603: <script type="text/javascript">
2604: // <![CDATA[
2605:
2606: function toggleLTITools(form,setting,item) {
2607: var radioname = '';
2608: var divid = '';
2609: if (setting == 'user') {
2610: divid = 'ltitools_'+setting+'_div_'+item;
2611: var checkid = 'ltitools_'+setting+'_field_'+item;
2612: if (document.getElementById(divid)) {
2613: if (document.getElementById(checkid)) {
2614: if (document.getElementById(checkid).checked) {
2615: document.getElementById(divid).style.display = 'inline-block';
2616: } else {
2617: document.getElementById(divid).style.display = 'none';
2618: }
2619: }
2620: }
2621: }
2622: return;
2623: }
2624: // ]]>
2625: </script>
2626:
2627: ENDSCRIPT
2628: }
2629:
2630: sub print_autoenroll {
2631: my ($dom,$settings,$rowtotal) = @_;
2632: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2633: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
2634: if (ref($settings) eq 'HASH') {
2635: if (exists($settings->{'run'})) {
2636: if ($settings->{'run'} eq '0') {
2637: $runoff = ' checked="checked" ';
2638: $runon = ' ';
2639: } else {
2640: $runon = ' checked="checked" ';
2641: $runoff = ' ';
2642: }
2643: } else {
2644: if ($autorun) {
2645: $runon = ' checked="checked" ';
2646: $runoff = ' ';
2647: } else {
2648: $runoff = ' checked="checked" ';
2649: $runon = ' ';
2650: }
2651: }
2652: if (exists($settings->{'co-owners'})) {
2653: if ($settings->{'co-owners'} eq '0') {
2654: $coownersoff = ' checked="checked" ';
2655: $coownerson = ' ';
2656: } else {
2657: $coownerson = ' checked="checked" ';
2658: $coownersoff = ' ';
2659: }
2660: } else {
2661: $coownersoff = ' checked="checked" ';
2662: $coownerson = ' ';
2663: }
2664: if (exists($settings->{'sender_domain'})) {
2665: $defdom = $settings->{'sender_domain'};
2666: }
2667: if (exists($settings->{'autofailsafe'})) {
2668: $failsafe = $settings->{'autofailsafe'};
2669: }
2670: } else {
2671: if ($autorun) {
2672: $runon = ' checked="checked" ';
2673: $runoff = ' ';
2674: } else {
2675: $runoff = ' checked="checked" ';
2676: $runon = ' ';
2677: }
2678: }
2679: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2680: my $notif_sender;
2681: if (ref($settings) eq 'HASH') {
2682: $notif_sender = $settings->{'sender_uname'};
2683: }
2684: my $datatable='<tr class="LC_odd_row">'.
2685: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2686: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2687: '<input type="radio" name="autoenroll_run"'.
2688: $runon.' value="1" />'.&mt('Yes').'</label> '.
2689: '<label><input type="radio" name="autoenroll_run"'.
2690: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2691: '</tr><tr>'.
2692: '<td>'.&mt('Notification messages - sender').
2693: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2694: &mt('username').': '.
2695: '<input type="text" name="sender_uname" value="'.
2696: $notif_sender.'" size="10" /> '.&mt('domain').
2697: ': '.$domform.'</span></td></tr>'.
2698: '<tr class="LC_odd_row">'.
2699: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2700: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2701: '<input type="radio" name="autoassign_coowners"'.
2702: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2703: '<label><input type="radio" name="autoassign_coowners"'.
2704: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2705: '</tr><tr>'.
2706: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
2707: '<td class="LC_right_item"><span class="LC_nobreak">'.
2708: '<input type="text" name="autoenroll_failsafe"'.
2709: ' value="'.$failsafe.'" size="4" /></span></td></tr>';
2710: $$rowtotal += 4;
2711: return $datatable;
2712: }
2713:
2714: sub print_autoupdate {
2715: my ($position,$dom,$settings,$rowtotal) = @_;
2716: my $datatable;
2717: if ($position eq 'top') {
2718: my $updateon = ' ';
2719: my $updateoff = ' checked="checked" ';
2720: my $classlistson = ' ';
2721: my $classlistsoff = ' checked="checked" ';
2722: if (ref($settings) eq 'HASH') {
2723: if ($settings->{'run'} eq '1') {
2724: $updateon = $updateoff;
2725: $updateoff = ' ';
2726: }
2727: if ($settings->{'classlists'} eq '1') {
2728: $classlistson = $classlistsoff;
2729: $classlistsoff = ' ';
2730: }
2731: }
2732: my %title = (
2733: run => 'Auto-update active?',
2734: classlists => 'Update information in classlists?',
2735: );
2736: $datatable = '<tr class="LC_odd_row">'.
2737: '<td>'.&mt($title{'run'}).'</td>'.
2738: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2739: '<input type="radio" name="autoupdate_run"'.
2740: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2741: '<label><input type="radio" name="autoupdate_run"'.
2742: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2743: '</tr><tr>'.
2744: '<td>'.&mt($title{'classlists'}).'</td>'.
2745: '<td class="LC_right_item"><span class="LC_nobreak">'.
2746: '<label><input type="radio" name="classlists"'.
2747: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2748: '<label><input type="radio" name="classlists"'.
2749: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2750: '</tr>';
2751: $$rowtotal += 2;
2752: } elsif ($position eq 'middle') {
2753: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2754: my $numinrow = 3;
2755: my $locknamesettings;
2756: $datatable .= &insttypes_row($settings,$types,$usertypes,
2757: $dom,$numinrow,$othertitle,
2758: 'lockablenames',$rowtotal);
2759: $$rowtotal ++;
2760: } else {
2761: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2762: my @fields = ('lastname','firstname','middlename','generation',
2763: 'permanentemail','id');
2764: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2765: my $numrows = 0;
2766: if (ref($types) eq 'ARRAY') {
2767: if (@{$types} > 0) {
2768: $datatable =
2769: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2770: \@fields,$types,\$numrows);
2771: $$rowtotal += @{$types};
2772: }
2773: }
2774: $datatable .=
2775: &usertype_update_row($settings,{'default' => $othertitle},
2776: \%fieldtitles,\@fields,['default'],
2777: \$numrows);
2778: $$rowtotal ++;
2779: }
2780: return $datatable;
2781: }
2782:
2783: sub print_autocreate {
2784: my ($dom,$settings,$rowtotal) = @_;
2785: my (%createon,%createoff,%currhash);
2786: my @types = ('xml','req');
2787: if (ref($settings) eq 'HASH') {
2788: foreach my $item (@types) {
2789: $createoff{$item} = ' checked="checked" ';
2790: $createon{$item} = ' ';
2791: if (exists($settings->{$item})) {
2792: if ($settings->{$item}) {
2793: $createon{$item} = ' checked="checked" ';
2794: $createoff{$item} = ' ';
2795: }
2796: }
2797: }
2798: if ($settings->{'xmldc'} ne '') {
2799: $currhash{$settings->{'xmldc'}} = 1;
2800: }
2801: } else {
2802: foreach my $item (@types) {
2803: $createoff{$item} = ' checked="checked" ';
2804: $createon{$item} = ' ';
2805: }
2806: }
2807: $$rowtotal += 2;
2808: my $numinrow = 2;
2809: my $datatable='<tr class="LC_odd_row">'.
2810: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2811: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2812: '<input type="radio" name="autocreate_xml"'.
2813: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2814: '<label><input type="radio" name="autocreate_xml"'.
2815: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2816: '</td></tr><tr>'.
2817: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2818: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2819: '<input type="radio" name="autocreate_req"'.
2820: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2821: '<label><input type="radio" name="autocreate_req"'.
2822: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2823: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2824: 'autocreate_xmldc',%currhash);
2825: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2826: if ($numdc > 1) {
2827: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2828: '</td><td class="LC_left_item">';
2829: } else {
2830: $datatable .= &mt('Course creation processed as:').
2831: '</td><td class="LC_right_item">';
2832: }
2833: $datatable .= $dctable.'</td></tr>';
2834: $$rowtotal += $rows;
2835: return $datatable;
2836: }
2837:
2838: sub print_directorysrch {
2839: my ($position,$dom,$settings,$rowtotal) = @_;
2840: my $datatable;
2841: if ($position eq 'top') {
2842: my $instsrchon = ' ';
2843: my $instsrchoff = ' checked="checked" ';
2844: my ($exacton,$containson,$beginson);
2845: my $instlocalon = ' ';
2846: my $instlocaloff = ' checked="checked" ';
2847: if (ref($settings) eq 'HASH') {
2848: if ($settings->{'available'} eq '1') {
2849: $instsrchon = $instsrchoff;
2850: $instsrchoff = ' ';
2851: }
2852: if ($settings->{'localonly'} eq '1') {
2853: $instlocalon = $instlocaloff;
2854: $instlocaloff = ' ';
2855: }
2856: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2857: foreach my $type (@{$settings->{'searchtypes'}}) {
2858: if ($type eq 'exact') {
2859: $exacton = ' checked="checked" ';
2860: } elsif ($type eq 'contains') {
2861: $containson = ' checked="checked" ';
2862: } elsif ($type eq 'begins') {
2863: $beginson = ' checked="checked" ';
2864: }
2865: }
2866: } else {
2867: if ($settings->{'searchtypes'} eq 'exact') {
2868: $exacton = ' checked="checked" ';
2869: } elsif ($settings->{'searchtypes'} eq 'contains') {
2870: $containson = ' checked="checked" ';
2871: } elsif ($settings->{'searchtypes'} eq 'specify') {
2872: $exacton = ' checked="checked" ';
2873: $containson = ' checked="checked" ';
2874: }
2875: }
2876: }
2877: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2878: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2879:
2880: my $numinrow = 4;
2881: my $cansrchrow = 0;
2882: $datatable='<tr class="LC_odd_row">'.
2883: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
2884: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2885: '<input type="radio" name="dirsrch_available"'.
2886: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
2887: '<label><input type="radio" name="dirsrch_available"'.
2888: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2889: '</tr><tr>'.
2890: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
2891: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2892: '<input type="radio" name="dirsrch_instlocalonly"'.
2893: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2894: '<label><input type="radio" name="dirsrch_instlocalonly"'.
2895: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2896: '</tr>';
2897: $$rowtotal += 2;
2898: if (ref($usertypes) eq 'HASH') {
2899: if (keys(%{$usertypes}) > 0) {
2900: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2901: $numinrow,$othertitle,'cansearch',
2902: $rowtotal);
2903: $cansrchrow = 1;
2904: }
2905: }
2906: if ($cansrchrow) {
2907: $$rowtotal ++;
2908: $datatable .= '<tr>';
2909: } else {
2910: $datatable .= '<tr class="LC_odd_row">';
2911: }
2912: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2913: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2914: foreach my $title (@{$titleorder}) {
2915: if (defined($searchtitles->{$title})) {
2916: my $check = ' ';
2917: if (ref($settings) eq 'HASH') {
2918: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2919: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2920: $check = ' checked="checked" ';
2921: }
2922: }
2923: }
2924: $datatable .= '<td class="LC_left_item">'.
2925: '<span class="LC_nobreak"><label>'.
2926: '<input type="checkbox" name="searchby" '.
2927: 'value="'.$title.'"'.$check.'/>'.
2928: $searchtitles->{$title}.'</label></span></td>';
2929: }
2930: }
2931: $datatable .= '</tr></table></td></tr>';
2932: $$rowtotal ++;
2933: if ($cansrchrow) {
2934: $datatable .= '<tr class="LC_odd_row">';
2935: } else {
2936: $datatable .= '<tr>';
2937: }
2938: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2939: '<td class="LC_left_item" colspan="2">'.
2940: '<span class="LC_nobreak"><label>'.
2941: '<input type="checkbox" name="searchtypes" '.
2942: $exacton.' value="exact" />'.&mt('Exact match').
2943: '</label> '.
2944: '<label><input type="checkbox" name="searchtypes" '.
2945: $beginson.' value="begins" />'.&mt('Begins with').
2946: '</label> '.
2947: '<label><input type="checkbox" name="searchtypes" '.
2948: $containson.' value="contains" />'.&mt('Contains').
2949: '</label></span></td></tr>';
2950: $$rowtotal ++;
2951: } else {
2952: my $domsrchon = ' checked="checked" ';
2953: my $domsrchoff = ' ';
2954: my $domlocalon = ' ';
2955: my $domlocaloff = ' checked="checked" ';
2956: if (ref($settings) eq 'HASH') {
2957: if ($settings->{'lclocalonly'} eq '1') {
2958: $domlocalon = $domlocaloff;
2959: $domlocaloff = ' ';
2960: }
2961: if ($settings->{'lcavailable'} eq '0') {
2962: $domsrchoff = $domsrchon;
2963: $domsrchon = ' ';
2964: }
2965: }
2966: $datatable='<tr class="LC_odd_row">'.
2967: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
2968: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2969: '<input type="radio" name="dirsrch_domavailable"'.
2970: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
2971: '<label><input type="radio" name="dirsrch_domavailable"'.
2972: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2973: '</tr><tr>'.
2974: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
2975: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2976: '<input type="radio" name="dirsrch_domlocalonly"'.
2977: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2978: '<label><input type="radio" name="dirsrch_domlocalonly"'.
2979: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2980: '</tr>';
2981: $$rowtotal += 2;
2982: }
2983: return $datatable;
2984: }
2985:
2986: sub print_contacts {
2987: my ($position,$dom,$settings,$rowtotal) = @_;
2988: my $datatable;
2989: my @contacts = ('adminemail','supportemail');
2990: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
2991: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings);
2992: if ($position eq 'top') {
2993: if (ref($settings) eq 'HASH') {
2994: foreach my $item (@contacts) {
2995: if (exists($settings->{$item})) {
2996: $to{$item} = $settings->{$item};
2997: }
2998: }
2999: }
3000: } elsif ($position eq 'middle') {
3001: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
3002: 'updatesmail','idconflictsmail','hostipmail');
3003: foreach my $type (@mailings) {
3004: $otheremails{$type} = '';
3005: }
3006: } else {
3007: @mailings = ('helpdeskmail','otherdomsmail');
3008: foreach my $type (@mailings) {
3009: $otheremails{$type} = '';
3010: }
3011: $bccemails{'helpdeskmail'} = '';
3012: $bccemails{'otherdomsmail'} = '';
3013: $includestr{'helpdeskmail'} = '';
3014: $includestr{'otherdomsmail'} = '';
3015: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
3016: }
3017: if (ref($settings) eq 'HASH') {
3018: unless ($position eq 'top') {
3019: foreach my $type (@mailings) {
3020: if (exists($settings->{$type})) {
3021: if (ref($settings->{$type}) eq 'HASH') {
3022: foreach my $item (@contacts) {
3023: if ($settings->{$type}{$item}) {
3024: $checked{$type}{$item} = ' checked="checked" ';
3025: }
3026: }
3027: $otheremails{$type} = $settings->{$type}{'others'};
3028: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3029: $bccemails{$type} = $settings->{$type}{'bcc'};
3030: if ($settings->{$type}{'include'} ne '') {
3031: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3032: $includestr{$type} = &unescape($includestr{$type});
3033: }
3034: }
3035: }
3036: } elsif ($type eq 'lonstatusmail') {
3037: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3038: }
3039: }
3040: }
3041: if ($position eq 'bottom') {
3042: foreach my $type (@mailings) {
3043: $bccemails{$type} = $settings->{$type}{'bcc'};
3044: if ($settings->{$type}{'include'} ne '') {
3045: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
3046: $includestr{$type} = &unescape($includestr{$type});
3047: }
3048: }
3049: if (ref($settings->{'helpform'}) eq 'HASH') {
3050: if (ref($fields) eq 'ARRAY') {
3051: foreach my $field (@{$fields}) {
3052: $currfield{$field} = $settings->{'helpform'}{$field};
3053: }
3054: }
3055: if (exists($settings->{'helpform'}{'maxsize'})) {
3056: $maxsize = $settings->{'helpform'}{'maxsize'};
3057: } else {
3058: $maxsize = '1.0';
3059: }
3060: } else {
3061: if (ref($fields) eq 'ARRAY') {
3062: foreach my $field (@{$fields}) {
3063: $currfield{$field} = 'yes';
3064: }
3065: }
3066: $maxsize = '1.0';
3067: }
3068: }
3069: } else {
3070: if ($position eq 'top') {
3071: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
3072: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
3073: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
3074: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
3075: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3076: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
3077: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
3078: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
3079: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
3080: } elsif ($position eq 'bottom') {
3081: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
3082: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
3083: if (ref($fields) eq 'ARRAY') {
3084: foreach my $field (@{$fields}) {
3085: $currfield{$field} = 'yes';
3086: }
3087: }
3088: $maxsize = '1.0';
3089: }
3090: }
3091: my ($titles,$short_titles) = &contact_titles();
3092: my $rownum = 0;
3093: my $css_class;
3094: if ($position eq 'top') {
3095: foreach my $item (@contacts) {
3096: $css_class = $rownum%2?' class="LC_odd_row"':'';
3097: $datatable .= '<tr'.$css_class.'>'.
3098: '<td><span class="LC_nobreak">'.$titles->{$item}.
3099: '</span></td><td class="LC_right_item">'.
3100: '<input type="text" name="'.$item.'" value="'.
3101: $to{$item}.'" /></td></tr>';
3102: $rownum ++;
3103: }
3104: } elsif ($position eq 'bottom') {
3105: $css_class = $rownum%2?' class="LC_odd_row"':'';
3106: $datatable .= '<tr'.$css_class.'>'.
3107: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
3108: &mt('(e-mail, subject, and description always shown)').
3109: '</td><td class="LC_left_item">';
3110: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
3111: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
3112: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
3113: foreach my $field (@{$fields}) {
3114: $datatable .= '<tr><td>'.$fieldtitles->{$field};
3115: if (($field eq 'screenshot') || ($field eq 'cc')) {
3116: $datatable .= ' '.&mt('(logged-in users)');
3117: }
3118: $datatable .='</td><td>';
3119: my $clickaction;
3120: if ($field eq 'screenshot') {
3121: $clickaction = ' onclick="screenshotSize(this);"';
3122: }
3123: if (ref($possoptions->{$field}) eq 'ARRAY') {
3124: foreach my $option (@{$possoptions->{$field}}) {
3125: my $checked;
3126: if ($currfield{$field} eq $option) {
3127: $checked = ' checked="checked"';
3128: }
3129: $datatable .= '<span class="LC_nobreak"><label>'.
3130: '<input type="radio" name="helpform_'.$field.'" '.
3131: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3132: '</label></span>'.(' 'x2);
3133: }
3134: }
3135: if ($field eq 'screenshot') {
3136: my $display;
3137: if ($currfield{$field} eq 'no') {
3138: $display = ' style="display:none"';
3139: }
3140: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
3141: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3142: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3143: }
3144: $datatable .= '</td></tr>';
3145: }
3146: $datatable .= '</table>';
3147: }
3148: $datatable .= '</td></tr>'."\n";
3149: $rownum ++;
3150: }
3151: unless ($position eq 'top') {
3152: foreach my $type (@mailings) {
3153: $css_class = $rownum%2?' class="LC_odd_row"':'';
3154: $datatable .= '<tr'.$css_class.'>'.
3155: '<td><span class="LC_nobreak">'.
3156: $titles->{$type}.': </span></td>'.
3157: '<td class="LC_left_item">';
3158: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3159: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
3160: }
3161: $datatable .= '<span class="LC_nobreak">';
3162: foreach my $item (@contacts) {
3163: $datatable .= '<label>'.
3164: '<input type="checkbox" name="'.$type.'"'.
3165: $checked{$type}{$item}.
3166: ' value="'.$item.'" />'.$short_titles->{$item}.
3167: '</label> ';
3168: }
3169: $datatable .= '</span><br />'.&mt('Others').': '.
3170: '<input type="text" name="'.$type.'_others" '.
3171: 'value="'.$otheremails{$type}.'" />';
3172: my %locchecked;
3173: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3174: foreach my $loc ('s','b') {
3175: if ($includeloc{$type} eq $loc) {
3176: $locchecked{$loc} = ' checked="checked"';
3177: last;
3178: }
3179: }
3180: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3181: '<input type="text" name="'.$type.'_bcc" '.
3182: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3183: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3184: &mt('Text automatically added to e-mail:').' '.
3185: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
3186: '<span class="LC_nobreak">'.&mt('Location:').' '.
3187: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3188: (' 'x2).
3189: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3190: '</span></fieldset>';
3191: }
3192: $datatable .= '</td></tr>'."\n";
3193: $rownum ++;
3194: }
3195: }
3196: if ($position eq 'middle') {
3197: my %choices;
3198: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
3199: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3200: &mt('LON-CAPA core group - MSU'),600,500));
3201: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3202: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3203: &mt('LON-CAPA core group - MSU'),600,500));
3204: my @toggles = ('reporterrors','reportupdates');
3205: my %defaultchecked = ('reporterrors' => 'on',
3206: 'reportupdates' => 'on');
3207: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3208: \%choices,$rownum);
3209: $datatable .= $reports;
3210: } elsif ($position eq 'bottom') {
3211: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3212: my (@posstypes,%usertypeshash);
3213: if (ref($types) eq 'ARRAY') {
3214: @posstypes = @{$types};
3215: }
3216: if (@posstypes) {
3217: if (ref($usertypes) eq 'HASH') {
3218: %usertypeshash = %{$usertypes};
3219: }
3220: my @overridden;
3221: my $numinrow = 4;
3222: if (ref($settings) eq 'HASH') {
3223: if (ref($settings->{'overrides'}) eq 'HASH') {
3224: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
3225: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
3226: push(@overridden,$key);
3227: foreach my $item (@contacts) {
3228: if ($settings->{'overrides'}{$key}{$item}) {
3229: $checked{'override_'.$key}{$item} = ' checked="checked" ';
3230: }
3231: }
3232: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
3233: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
3234: $includeloc{'override_'.$key} = '';
3235: $includestr{'override_'.$key} = '';
3236: if ($settings->{'overrides'}{$key}{'include'} ne '') {
3237: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
3238: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
3239: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
3240: }
3241: }
3242: }
3243: }
3244: }
3245: my $customclass = 'LC_helpdesk_override';
3246: my $optionsprefix = 'LC_options_helpdesk_';
3247:
3248: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
3249:
3250: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
3251: $numinrow,$othertitle,'overrides',
3252: \$rownum,$onclicktypes,$customclass);
3253: $rownum ++;
3254: $usertypeshash{'default'} = $othertitle;
3255: foreach my $status (@posstypes) {
3256: my $css_class;
3257: if ($rownum%2) {
3258: $css_class = 'LC_odd_row ';
3259: }
3260: $css_class .= $customclass;
3261: my $rowid = $optionsprefix.$status;
3262: my $hidden = 1;
3263: my $currstyle = 'display:none';
3264: if (grep(/^\Q$status\E$/,@overridden)) {
3265: $currstyle = 'display:table-row';
3266: $hidden = 0;
3267: }
3268: my $key = 'override_'.$status;
3269: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
3270: $includeloc{$key},$includestr{$key},$status,$rowid,
3271: $usertypeshash{$status},$css_class,$currstyle,
3272: \@contacts,$short_titles);
3273: unless ($hidden) {
3274: $rownum ++;
3275: }
3276: }
3277: }
3278: }
3279: $$rowtotal += $rownum;
3280: return $datatable;
3281: }
3282:
3283: sub overridden_helpdesk {
3284: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
3285: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
3286: my $class = 'LC_left_item';
3287: if ($css_class) {
3288: $css_class = ' class="'.$css_class.'"';
3289: }
3290: if ($rowid) {
3291: $rowid = ' id="'.$rowid.'"';
3292: }
3293: if ($rowstyle) {
3294: $rowstyle = ' style="'.$rowstyle.'"';
3295: }
3296: my ($output,$description);
3297: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
3298: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
3299: "<td>$description</td>\n".
3300: '<td class="'.$class.'" colspan="2">'.
3301: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
3302: '<span class="LC_nobreak">';
3303: if (ref($contacts) eq 'ARRAY') {
3304: foreach my $item (@{$contacts}) {
3305: my $check;
3306: if (ref($checked) eq 'HASH') {
3307: $check = $checked->{$item};
3308: }
3309: my $title;
3310: if (ref($short_titles) eq 'HASH') {
3311: $title = $short_titles->{$item};
3312: }
3313: $output .= '<label>'.
3314: '<input type="checkbox" name="override_'.$type.'"'.$check.
3315: ' value="'.$item.'" />'.$title.'</label> ';
3316: }
3317: }
3318: $output .= '</span><br />'.&mt('Others').': '.
3319: '<input type="text" name="override_'.$type.'_others" '.
3320: 'value="'.$otheremails.'" />';
3321: my %locchecked;
3322: foreach my $loc ('s','b') {
3323: if ($includeloc eq $loc) {
3324: $locchecked{$loc} = ' checked="checked"';
3325: last;
3326: }
3327: }
3328: $output .= '<br />'.&mt('Bcc:').(' 'x6).
3329: '<input type="text" name="override_'.$type.'_bcc" '.
3330: 'value="'.$bccemails.'" /></fieldset>'.
3331: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3332: &mt('Text automatically added to e-mail:').' '.
3333: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
3334: '<span class="LC_nobreak">'.&mt('Location:').' '.
3335: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3336: (' 'x2).
3337: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3338: '</span></fieldset>'.
3339: '</td></tr>'."\n";
3340: return $output;
3341: }
3342:
3343: sub contacts_javascript {
3344: return <<"ENDSCRIPT";
3345:
3346: <script type="text/javascript">
3347: // <![CDATA[
3348:
3349: function screenshotSize(field) {
3350: if (document.getElementById('help_screenshotsize')) {
3351: if (field.value == 'no') {
3352: document.getElementById('help_screenshotsize').style.display="none";
3353: } else {
3354: document.getElementById('help_screenshotsize').style.display="";
3355: }
3356: }
3357: return;
3358: }
3359:
3360: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
3361: if (form.elements[checkbox].length != undefined) {
3362: var count = 0;
3363: if (docount) {
3364: for (var i=0; i<form.elements[checkbox].length; i++) {
3365: if (form.elements[checkbox][i].checked) {
3366: count ++;
3367: }
3368: }
3369: }
3370: for (var i=0; i<form.elements[checkbox].length; i++) {
3371: var type = form.elements[checkbox][i].value;
3372: if (document.getElementById(prefix+type)) {
3373: if (form.elements[checkbox][i].checked) {
3374: document.getElementById(prefix+type).style.display = 'table-row';
3375: if (count % 2 == 1) {
3376: document.getElementById(prefix+type).className = target+' LC_odd_row';
3377: } else {
3378: document.getElementById(prefix+type).className = target;
3379: }
3380: count ++;
3381: } else {
3382: document.getElementById(prefix+type).style.display = 'none';
3383: }
3384: }
3385: }
3386: }
3387: return;
3388: }
3389:
3390: // ]]>
3391: </script>
3392:
3393: ENDSCRIPT
3394: }
3395:
3396: sub print_helpsettings {
3397: my ($position,$dom,$settings,$rowtotal) = @_;
3398: my $confname = $dom.'-domainconfig';
3399: my $formname = 'display';
3400: my ($datatable,$itemcount);
3401: if ($position eq 'top') {
3402: $itemcount = 1;
3403: my (%choices,%defaultchecked,@toggles);
3404: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3405: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3406: &mt('LON-CAPA bug tracker'),600,500));
3407: %defaultchecked = ('submitbugs' => 'on');
3408: @toggles = ('submitbugs');
3409: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3410: \%choices,$itemcount);
3411: $$rowtotal ++;
3412: } else {
3413: my $css_class;
3414: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3415: my (%customroles,%ordered,%current);
3416: if (ref($settings) eq 'HASH') {
3417: if (ref($settings->{'adhoc'}) eq 'HASH') {
3418: %current = %{$settings->{'adhoc'}};
3419: }
3420: }
3421: my $count = 0;
3422: foreach my $key (sort(keys(%existing))) {
3423: if ($key=~/^rolesdef\_(\w+)$/) {
3424: my $rolename = $1;
3425: my (%privs,$order);
3426: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3427: $customroles{$rolename} = \%privs;
3428: if (ref($current{$rolename}) eq 'HASH') {
3429: $order = $current{$rolename}{'order'};
3430: }
3431: if ($order eq '') {
3432: $order = $count;
3433: }
3434: $ordered{$order} = $rolename;
3435: $count++;
3436: }
3437: }
3438: my $maxnum = scalar(keys(%ordered));
3439: my @roles_by_num = ();
3440: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3441: push(@roles_by_num,$item);
3442: }
3443: my $context = 'domprefs';
3444: my $crstype = 'Course';
3445: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3446: my @accesstypes = ('all','dh','da','none');
3447: my ($numstatustypes,@jsarray);
3448: if (ref($types) eq 'ARRAY') {
3449: if (@{$types} > 0) {
3450: $numstatustypes = scalar(@{$types});
3451: push(@accesstypes,'status');
3452: @jsarray = ('bystatus');
3453: }
3454: }
3455: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
3456: if (keys(%domhelpdesk)) {
3457: push(@accesstypes,('inc','exc'));
3458: push(@jsarray,('notinc','notexc'));
3459: }
3460: my $hiddenstr = join("','",@jsarray);
3461: $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
3462: my $context = 'domprefs';
3463: my $crstype = 'Course';
3464: my $prefix = 'helproles_';
3465: my $add_class = 'LC_hidden';
3466: foreach my $num (@roles_by_num) {
3467: my $role = $ordered{$num};
3468: my ($desc,$access,@statuses);
3469: if (ref($current{$role}) eq 'HASH') {
3470: $desc = $current{$role}{'desc'};
3471: $access = $current{$role}{'access'};
3472: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
3473: @statuses = @{$current{$role}{'insttypes'}};
3474: }
3475: }
3476: if ($desc eq '') {
3477: $desc = $role;
3478: }
3479: my $identifier = 'custhelp'.$num;
3480: my %full=();
3481: my %levels= (
3482: course => {},
3483: domain => {},
3484: system => {},
3485: );
3486: my %levelscurrent=(
3487: course => {},
3488: domain => {},
3489: system => {},
3490: );
3491: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
3492: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3493: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3494: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
3495: $datatable .= '<tr '.$css_class.'><td valign="top"><b>'.$role.'</b><br />'.
3496: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
3497: for (my $k=0; $k<=$maxnum; $k++) {
3498: my $vpos = $k+1;
3499: my $selstr;
3500: if ($k == $num) {
3501: $selstr = ' selected="selected" ';
3502: }
3503: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3504: }
3505: $datatable .= '</select>'.(' 'x2).
3506: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
3507: '</td>'.
3508: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3509: &mt('Name shown to users:').
3510: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
3511: '</fieldset>'.
3512: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
3513: $othertitle,$usertypes,$types,\%domhelpdesk).
3514: '<fieldset>'.
3515: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
3516: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
3517: \%levelscurrent,$identifier,
3518: 'LC_hidden',$prefix.$num.'_privs').
3519: '</fieldset></td>';
3520: $itemcount ++;
3521: }
3522: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3523: my $newcust = 'custhelp'.$count;
3524: my (%privs,%levelscurrent);
3525: my %full=();
3526: my %levels= (
3527: course => {},
3528: domain => {},
3529: system => {},
3530: );
3531: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
3532: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3533: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
3534: $datatable .= '<tr '.$css_class.'><td valign="top"><span class="LC_nobreak"><label>'.
3535: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
3536: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
3537: for (my $k=0; $k<$maxnum+1; $k++) {
3538: my $vpos = $k+1;
3539: my $selstr;
3540: if ($k == $maxnum) {
3541: $selstr = ' selected="selected" ';
3542: }
3543: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3544: }
3545: $datatable .= '</select> '."\n".
3546: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
3547: '</label></span></td>'.
3548: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3549: '<span class="LC_nobreak">'.
3550: &mt('Internal name:').
3551: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
3552: '</span>'.(' 'x4).
3553: '<span class="LC_nobreak">'.
3554: &mt('Name shown to users:').
3555: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
3556: '</span></fieldset>'.
3557: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
3558: $usertypes,$types,\%domhelpdesk).
3559: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
3560: &Apache::lonuserutils::custom_role_header($context,$crstype,
3561: \@templateroles,$newcust).
3562: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
3563: \%levelscurrent,$newcust).
3564: '</fieldset>'.
3565: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
3566: '</td></tr>';
3567: $count ++;
3568: $$rowtotal += $count;
3569: }
3570: return $datatable;
3571: }
3572:
3573: sub adhocbutton {
3574: my ($prefix,$num,$field,$visibility) = @_;
3575: my %lt = &Apache::lonlocal::texthash(
3576: show => 'Show details',
3577: hide => 'Hide details',
3578: );
3579: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
3580: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
3581: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
3582: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
3583: }
3584:
3585: sub helpsettings_javascript {
3586: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
3587: return unless(ref($roles_by_num) eq 'ARRAY');
3588: my %html_js_lt = &Apache::lonlocal::texthash(
3589: show => 'Show details',
3590: hide => 'Hide details',
3591: );
3592: &html_escape(\%html_js_lt);
3593: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
3594: return <<"ENDSCRIPT";
3595: <script type="text/javascript">
3596: // <![CDATA[
3597:
3598: function reorderHelpRoles(form,item) {
3599: var changedVal;
3600: $jstext
3601: var newpos = 'helproles_${total}_pos';
3602: var maxh = 1 + $total;
3603: var current = new Array();
3604: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3605: if (item == newpos) {
3606: changedVal = newitemVal;
3607: } else {
3608: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3609: current[newitemVal] = newpos;
3610: }
3611: for (var i=0; i<helproles.length; i++) {
3612: var elementName = 'helproles_'+helproles[i]+'_pos';
3613: if (elementName != item) {
3614: if (form.elements[elementName]) {
3615: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3616: current[currVal] = elementName;
3617: }
3618: }
3619: }
3620: var oldVal;
3621: for (var j=0; j<maxh; j++) {
3622: if (current[j] == undefined) {
3623: oldVal = j;
3624: }
3625: }
3626: if (oldVal < changedVal) {
3627: for (var k=oldVal+1; k<=changedVal ; k++) {
3628: var elementName = current[k];
3629: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3630: }
3631: } else {
3632: for (var k=changedVal; k<oldVal; k++) {
3633: var elementName = current[k];
3634: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3635: }
3636: }
3637: return;
3638: }
3639:
3640: function helpdeskAccess(num) {
3641: var curraccess = null;
3642: if (document.$formname.elements['helproles_'+num+'_access'].length) {
3643: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
3644: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
3645: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
3646: }
3647: }
3648: }
3649: var shown = Array();
3650: var hidden = Array();
3651: if (curraccess == 'none') {
3652: hidden = Array('$hiddenstr');
3653: } else {
3654: if (curraccess == 'status') {
3655: shown = Array('bystatus');
3656: hidden = Array('notinc','notexc');
3657: } else {
3658: if (curraccess == 'exc') {
3659: shown = Array('notexc');
3660: hidden = Array('notinc','bystatus');
3661: }
3662: if (curraccess == 'inc') {
3663: shown = Array('notinc');
3664: hidden = Array('notexc','bystatus');
3665: }
3666: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
3667: hidden = Array('notinc','notexc','bystatus');
3668: }
3669: }
3670: }
3671: if (hidden.length > 0) {
3672: for (var i=0; i<hidden.length; i++) {
3673: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
3674: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
3675: }
3676: }
3677: }
3678: if (shown.length > 0) {
3679: for (var i=0; i<shown.length; i++) {
3680: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
3681: if (shown[i] == 'privs') {
3682: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
3683: } else {
3684: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
3685: }
3686: }
3687: }
3688: }
3689: return;
3690: }
3691:
3692: function toggleHelpdeskItem(num,field) {
3693: if (document.getElementById('helproles_'+num+'_'+field)) {
3694: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
3695: document.getElementById('helproles_'+num+'_'+field).className =
3696: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
3697: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3698: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
3699: }
3700: } else {
3701: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
3702: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3703: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
3704: }
3705: }
3706: }
3707: return;
3708: }
3709:
3710: // ]]>
3711: </script>
3712:
3713: ENDSCRIPT
3714: }
3715:
3716: sub helpdeskroles_access {
3717: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
3718: $usertypes,$types,$domhelpdesk) = @_;
3719: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
3720: my %lt = &Apache::lonlocal::texthash(
3721: 'rou' => 'Role usage',
3722: 'whi' => 'Which helpdesk personnel may use this role?',
3723: 'all' => 'All with domain helpdesk or helpdesk assistant role',
3724: 'dh' => 'All with domain helpdesk role',
3725: 'da' => 'All with domain helpdesk assistant role',
3726: 'none' => 'None',
3727: 'status' => 'Determined based on institutional status',
3728: 'inc' => 'Include all, but exclude specific personnel',
3729: 'exc' => 'Exclude all, but include specific personnel',
3730: );
3731: my %usecheck = (
3732: all => ' checked="checked"',
3733: );
3734: my %displaydiv = (
3735: status => 'none',
3736: inc => 'none',
3737: exc => 'none',
3738: priv => 'block',
3739: );
3740: my $output;
3741: if (ref($current) eq 'HASH') {
3742: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
3743: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
3744: $usecheck{$current->{access}} = $usecheck{'all'};
3745: delete($usecheck{'all'});
3746: if ($current->{access} =~ /^(status|inc|exc)$/) {
3747: my $access = $1;
3748: $displaydiv{$access} = 'inline';
3749: } elsif ($current->{access} eq 'none') {
3750: $displaydiv{'priv'} = 'none';
3751: }
3752: }
3753: }
3754: }
3755: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
3756: '<p>'.$lt{'whi'}.'</p>';
3757: foreach my $access (@{$accesstypes}) {
3758: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
3759: ' onclick="helpdeskAccess('."'$num'".');" />'.
3760: $lt{$access}.'</label>';
3761: if ($access eq 'status') {
3762: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
3763: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
3764: $othertitle,$usertypes,$types).
3765: '</div>';
3766: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
3767: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
3768: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3769: '</div>';
3770: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
3771: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
3772: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3773: '</div>';
3774: }
3775: $output .= '</p>';
3776: }
3777: $output .= '</fieldset>';
3778: return $output;
3779: }
3780:
3781: sub radiobutton_prefs {
3782: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
3783: $additional,$align) = @_;
3784: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
3785: (ref($choices) eq 'HASH'));
3786:
3787: my (%checkedon,%checkedoff,$datatable,$css_class);
3788:
3789: foreach my $item (@{$toggles}) {
3790: if ($defaultchecked->{$item} eq 'on') {
3791: $checkedon{$item} = ' checked="checked" ';
3792: $checkedoff{$item} = ' ';
3793: } elsif ($defaultchecked->{$item} eq 'off') {
3794: $checkedoff{$item} = ' checked="checked" ';
3795: $checkedon{$item} = ' ';
3796: }
3797: }
3798: if (ref($settings) eq 'HASH') {
3799: foreach my $item (@{$toggles}) {
3800: if ($settings->{$item} eq '1') {
3801: $checkedon{$item} = ' checked="checked" ';
3802: $checkedoff{$item} = ' ';
3803: } elsif ($settings->{$item} eq '0') {
3804: $checkedoff{$item} = ' checked="checked" ';
3805: $checkedon{$item} = ' ';
3806: }
3807: }
3808: }
3809: if ($onclick) {
3810: $onclick = ' onclick="'.$onclick.'"';
3811: }
3812: foreach my $item (@{$toggles}) {
3813: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3814: $datatable .=
3815: '<tr'.$css_class.'><td valign="top">'.
3816: '<span class="LC_nobreak">'.$choices->{$item}.
3817: '</span></td>';
3818: if ($align eq 'left') {
3819: $datatable .= '<td class="LC_left_item">';
3820: } else {
3821: $datatable .= '<td class="LC_right_item">';
3822: }
3823: $datatable .=
3824: '<span class="LC_nobreak">'.
3825: '<label><input type="radio" name="'.
3826: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
3827: '</label> <label><input type="radio" name="'.$item.'" '.
3828: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
3829: '</span>'.$additional.
3830: '</td>'.
3831: '</tr>';
3832: $itemcount ++;
3833: }
3834: return ($datatable,$itemcount);
3835: }
3836:
3837: sub print_ltitools {
3838: my ($dom,$settings,$rowtotal) = @_;
3839: my $rownum = 0;
3840: my $css_class;
3841: my $itemcount = 1;
3842: my $maxnum = 0;
3843: my %ordered;
3844: if (ref($settings) eq 'HASH') {
3845: foreach my $item (keys(%{$settings})) {
3846: if (ref($settings->{$item}) eq 'HASH') {
3847: my $num = $settings->{$item}{'order'};
3848: $ordered{$num} = $item;
3849: }
3850: }
3851: }
3852: my $confname = $dom.'-domainconfig';
3853: my $switchserver = &check_switchserver($dom,$confname);
3854: my $maxnum = scalar(keys(%ordered));
3855: my $datatable;
3856: my %lt = <itools_names();
3857: my @courseroles = ('cc','in','ta','ep','st');
3858: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
3859: my @fields = ('fullname','firstname','lastname','email','roles','user');
3860: if (keys(%ordered)) {
3861: my @items = sort { $a <=> $b } keys(%ordered);
3862: for (my $i=0; $i<@items; $i++) {
3863: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3864: my $item = $ordered{$items[$i]};
3865: my ($title,$key,$secret,$url,$lifetime,$imgsrc,%sigsel);
3866: if (ref($settings->{$item}) eq 'HASH') {
3867: $title = $settings->{$item}->{'title'};
3868: $url = $settings->{$item}->{'url'};
3869: $key = $settings->{$item}->{'key'};
3870: $secret = $settings->{$item}->{'secret'};
3871: $lifetime = $settings->{$item}->{'lifetime'};
3872: my $image = $settings->{$item}->{'image'};
3873: if ($image ne '') {
3874: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
3875: }
3876: if ($settings->{$item}->{'sigmethod'} eq 'HMAC-256') {
3877: $sigsel{'HMAC-256'} = ' selected="selected"';
3878: } else {
3879: $sigsel{'HMAC-SHA1'} = ' selected="selected"';
3880: }
3881: }
3882: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_".$item."'".');"';
3883: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3884: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
3885: for (my $k=0; $k<=$maxnum; $k++) {
3886: my $vpos = $k+1;
3887: my $selstr;
3888: if ($k == $i) {
3889: $selstr = ' selected="selected" ';
3890: }
3891: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3892: }
3893: $datatable .= '</select>'.(' 'x2).
3894: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
3895: &mt('Delete?').'</label></span></td>'.
3896: '<td colspan="2">'.
3897: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3898: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
3899: (' 'x2).
3900: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
3901: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
3902: (' 'x2).
3903: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
3904: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3905: (' 'x2).
3906: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_sigmethod_'.$i.'">'.
3907: '<option value="HMAC-SHA1"'.$sigsel{'HMAC-SHA1'}.'>HMAC-SHA1</option>'.
3908: '<option value="HMAC-SHA256"'.$sigsel{'HMAC-SHA256'}.'>HMAC-SHA256</option></select></span>'.
3909: '<br /><br />'.
3910: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_url_'.$i.'"'.
3911: ' value="'.$url.'" /></span>'.
3912: (' 'x2).
3913: '<span class="LC_nobreak">'.$lt{'key'}.':'.
3914: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
3915: (' 'x2).
3916: '<span class="LC_nobreak">'.$lt{'lifetime'}.':'.
3917: '<input type="text" size="5" name="ltitools_lifetime_'.$i.'" value="'.$lifetime.'" /></span> '.
3918: (' 'x2).
3919: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
3920: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
3921: '<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>'.
3922: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
3923: '</fieldset>'.
3924: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3925: '<span class="LC_nobreak">'.&mt('Display target:');
3926: my %currdisp;
3927: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
3928: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
3929: $currdisp{'window'} = ' checked="checked"';
3930: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
3931: $currdisp{'tab'} = ' checked="checked"';
3932: } else {
3933: $currdisp{'iframe'} = ' checked="checked"';
3934: }
3935: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
3936: $currdisp{'width'} = $1;
3937: }
3938: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
3939: $currdisp{'height'} = $1;
3940: }
3941: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
3942: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
3943: } else {
3944: $currdisp{'iframe'} = ' checked="checked"';
3945: }
3946: foreach my $disp ('iframe','tab','window') {
3947: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
3948: $lt{$disp}.'</label>'.(' 'x2);
3949: }
3950: $datatable .= (' 'x4);
3951: foreach my $dimen ('width','height') {
3952: $datatable .= '<label>'.$lt{$dimen}.' '.
3953: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
3954: (' 'x2);
3955: }
3956: $datatable .= '</span><br />'.
3957: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
3958: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></div>'.
3959: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
3960: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
3961: '</textarea></div><div style=""></div>'.
3962: '<div style="padding:0;clear:both;margin:0;border:0"></div>';
3963: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
3964: if ($imgsrc) {
3965: $datatable .= $imgsrc.
3966: '<label><input type="checkbox" name="ltitools_image_del"'.
3967: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
3968: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
3969: } else {
3970: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3971: }
3972: if ($switchserver) {
3973: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3974: } else {
3975: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
3976: }
3977: $datatable .= '</span></fieldset>';
3978: my (%checkedfields,%rolemaps,$userincdom);
3979: if (ref($settings->{$item}) eq 'HASH') {
3980: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
3981: %checkedfields = %{$settings->{$item}->{'fields'}};
3982: }
3983: $userincdom = $settings->{$item}->{'incdom'};
3984: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
3985: %rolemaps = %{$settings->{$item}->{'roles'}};
3986: $checkedfields{'roles'} = 1;
3987: }
3988: }
3989: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
3990: '<span class="LC_nobreak">';
3991: my $userfieldstyle = 'display:none;';
3992: my $seluserdom = '';
3993: my $unseluserdom = ' selected="selected"';
3994: foreach my $field (@fields) {
3995: my ($checked,$onclick,$id,$spacer);
3996: if ($checkedfields{$field}) {
3997: $checked = ' checked="checked"';
3998: }
3999: if ($field eq 'user') {
4000: $id = ' id="ltitools_user_field_'.$i.'"';
4001: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','$i'".')"';
4002: if ($checked) {
4003: $userfieldstyle = 'display:inline-block';
4004: if ($userincdom) {
4005: $seluserdom = $unseluserdom;
4006: $unseluserdom = '';
4007: }
4008: }
4009: } else {
4010: $spacer = (' ' x2);
4011: }
4012: $datatable .= '<label>'.
4013: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$id.$checked.$onclick.' />'.
4014: $lt{$field}.'</label>'.$spacer;
4015: }
4016: $datatable .= '</span>';
4017: $datatable .= '<div style="'.$userfieldstyle.'" id="ltitools_user_div_'.$i.'">'.
4018: '<span class="LC_nobreak"> : '.
4019: '<select name="ltitools_userincdom_'.$i.'">'.
4020: '<option value="">'.&mt('Select').'</option>'.
4021: '<option value="0"'.$unseluserdom.'>'.&mt('username').'</option>'.
4022: '<option value="1"'.$seluserdom.'>'.&mt('username:domain').'</option>'.
4023: '</select></span></div>';
4024: $datatable .= '</fieldset>'.
4025: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4026: foreach my $role (@courseroles) {
4027: my ($selected,$selectnone);
4028: if (!$rolemaps{$role}) {
4029: $selectnone = ' selected="selected"';
4030: }
4031: $datatable .= '<td align="center">'.
4032: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4033: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
4034: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
4035: foreach my $ltirole (@ltiroles) {
4036: unless ($selectnone) {
4037: if ($rolemaps{$role} eq $ltirole) {
4038: $selected = ' selected="selected"';
4039: } else {
4040: $selected = '';
4041: }
4042: }
4043: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
4044: }
4045: $datatable .= '</select></td>';
4046: }
4047: $datatable .= '</tr></table></fieldset>';
4048: my %courseconfig;
4049: if (ref($settings->{$item}) eq 'HASH') {
4050: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
4051: %courseconfig = %{$settings->{$item}->{'crsconf'}};
4052: }
4053: }
4054: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4055: foreach my $item ('label','title','target','linktext','explanation','append') {
4056: my $checked;
4057: if ($courseconfig{$item}) {
4058: $checked = ' checked="checked"';
4059: }
4060: $datatable .= '<label>'.
4061: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
4062: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4063: }
4064: $datatable .= '</span></fieldset>'.
4065: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4066: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
4067: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
4068: my %custom = %{$settings->{$item}->{'custom'}};
4069: if (keys(%custom) > 0) {
4070: foreach my $key (sort(keys(%custom))) {
4071: $datatable .= '<tr><td><span class="LC_nobreak">'.
4072: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
4073: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
4074: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
4075: ' value="'.$custom{$key}.'" /></td></tr>';
4076: }
4077: }
4078: }
4079: $datatable .= '<tr><td><span class="LC_nobreak">'.
4080: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
4081: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
4082: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
4083: $datatable .= '</table></fieldset></td></tr>'."\n";
4084: $itemcount ++;
4085: }
4086: }
4087: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4088: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_add_pos'".');"';
4089: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
4090: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
4091: '<select name="ltitools_add_pos"'.$chgstr.'>';
4092: for (my $k=0; $k<$maxnum+1; $k++) {
4093: my $vpos = $k+1;
4094: my $selstr;
4095: if ($k == $maxnum) {
4096: $selstr = ' selected="selected" ';
4097: }
4098: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4099: }
4100: $datatable .= '</select> '."\n".
4101: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</span></td>'."\n".
4102: '<td colspan="2">'.
4103: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
4104: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_add_title" value="" /></span> '."\n".
4105: (' 'x2).
4106: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
4107: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
4108: (' 'x2).
4109: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
4110: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
4111: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_add_sigmethod">'.
4112: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
4113: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
4114: '<br />'.
4115: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_add_url" value="" /></span> '."\n".
4116: (' 'x2).
4117: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
4118: (' 'x2).
4119: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="ltitools_add_lifetime" value="300" /></span> '."\n".
4120: (' 'x2).
4121: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
4122: '<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".
4123: '</fieldset>'.
4124: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
4125: '<span class="LC_nobreak">'.&mt('Display target:');
4126: my %defaultdisp;
4127: $defaultdisp{'iframe'} = ' checked="checked"';
4128: foreach my $disp ('iframe','tab','window') {
4129: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
4130: $lt{$disp}.'</label>'.(' 'x2);
4131: }
4132: $datatable .= (' 'x4);
4133: foreach my $dimen ('width','height') {
4134: $datatable .= '<label>'.$lt{$dimen}.' '.
4135: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
4136: (' 'x2);
4137: }
4138: $datatable .= '</span><br />'.
4139: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
4140: '<input type="text" name="ltitools_add_linktext" size="5" /></div>'.
4141: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
4142: '<textarea name="ltitools_add_explanation" rows="5" cols="40"></textarea>'.
4143: '</div><div style=""></div>'.
4144: '<div style="padding:0;clear:both;margin:0;border:0"></div>';
4145: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': '.
4146: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
4147: if ($switchserver) {
4148: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4149: } else {
4150: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
4151: }
4152: $datatable .= '</span></fieldset>'.
4153: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
4154: '<span class="LC_nobreak">';
4155: foreach my $field (@fields) {
4156: my ($id,$onclick,$spacer);
4157: if ($field eq 'user') {
4158: $id = ' id="ltitools_user_field_add"';
4159: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','add'".')"';
4160: } else {
4161: $spacer = (' ' x2);
4162: }
4163: $datatable .= '<label>'.
4164: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'"'.$id.$onclick.' />'.
4165: $lt{$field}.'</label>'.$spacer;
4166: }
4167: $datatable .= '</span>'.
4168: '<div style="display:none;" id="ltitools_user_div_add">'.
4169: '<span class="LC_nobreak"> : '.
4170: '<select name="ltitools_userincdom_add">'.
4171: '<option value="" selected="selected">'.&mt('Select').'</option>'.
4172: '<option value="0">'.&mt('username').'</option>'.
4173: '<option value="1">'.&mt('username:domain').'</option>'.
4174: '</select></span></div></fieldset>';
4175: $datatable .= '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
4176: foreach my $role (@courseroles) {
4177: my ($checked,$checkednone);
4178: $datatable .= '<td align="center">'.
4179: &Apache::lonnet::plaintext($role,'Course').'<br />'.
4180: '<select name="ltitools_add_roles_'.$role.'">'.
4181: '<option value="" selected="selected">'.&mt('Select').'</option>';
4182: foreach my $ltirole (@ltiroles) {
4183: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
4184: }
4185: $datatable .= '</select></td>';
4186: }
4187: $datatable .= '</tr></table></fieldset>'.
4188: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
4189: foreach my $item ('label','title','target','linktext','explanation','append') {
4190: $datatable .= '<label>'.
4191: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
4192: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
4193: }
4194: $datatable .= '</span></fieldset>'.
4195: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
4196: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
4197: '<tr><td><span class="LC_nobreak">'.
4198: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
4199: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
4200: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
4201: '</table></fieldset>'."\n".
4202: '</td>'."\n".
4203: '</tr>'."\n";
4204: $itemcount ++;
4205: return $datatable;
4206: }
4207:
4208: sub ltitools_names {
4209: my %lt = &Apache::lonlocal::texthash(
4210: 'title' => 'Title',
4211: 'version' => 'Version',
4212: 'msgtype' => 'Message Type',
4213: 'sigmethod' => 'Signature Method',
4214: 'url' => 'URL',
4215: 'key' => 'Key',
4216: 'lifetime' => 'Nonce lifetime (s)',
4217: 'secret' => 'Secret',
4218: 'icon' => 'Icon',
4219: 'user' => 'User',
4220: 'fullname' => 'Full Name',
4221: 'firstname' => 'First Name',
4222: 'lastname' => 'Last Name',
4223: 'email' => 'E-mail',
4224: 'roles' => 'Role',
4225: 'window' => 'Window',
4226: 'tab' => 'Tab',
4227: 'iframe' => 'iFrame',
4228: 'height' => 'Height',
4229: 'width' => 'Width',
4230: 'linktext' => 'Default Link Text',
4231: 'explanation' => 'Default Explanation',
4232: 'crstarget' => 'Display target',
4233: 'crslabel' => 'Course label',
4234: 'crstitle' => 'Course title',
4235: 'crslinktext' => 'Link Text',
4236: 'crsexplanation' => 'Explanation',
4237: 'crsappend' => 'Provider URL',
4238: );
4239:
4240: return %lt;
4241: }
4242:
4243: sub print_coursedefaults {
4244: my ($position,$dom,$settings,$rowtotal) = @_;
4245: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
4246: my $itemcount = 1;
4247: my %choices = &Apache::lonlocal::texthash (
4248: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
4249: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
4250: coursecredits => 'Credits can be specified for courses',
4251: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
4252: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
4253: texengine => 'Default method to display mathematics',
4254: postsubmit => 'Disable submit button/keypress following student submission',
4255: canclone => "People who may clone a course (besides course's owner and coordinators)",
4256: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
4257: );
4258: my %staticdefaults = (
4259: anonsurvey_threshold => 10,
4260: uploadquota => 500,
4261: postsubmit => 60,
4262: mysqltables => 172800,
4263: );
4264: if ($position eq 'top') {
4265: %defaultchecked = (
4266: 'uselcmath' => 'on',
4267: 'usejsme' => 'on',
4268: 'canclone' => 'none',
4269: );
4270: @toggles = ('uselcmath','usejsme');
4271: my $deftex = $Apache::lonnet::deftex;
4272: if (ref($settings) eq 'HASH') {
4273: if ($settings->{'texengine'}) {
4274: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
4275: $deftex = $settings->{'texengine'};
4276: }
4277: }
4278: }
4279: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4280: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
4281: '<span class="LC_nobreak">'.$choices{'texengine'}.
4282: '</span></td><td class="LC_right_item">'.
4283: '<select name="texengine">'."\n";
4284: my %texoptions = (
4285: MathJax => 'MathJax',
4286: mimetex => &mt('Convert to Images'),
4287: tth => &mt('TeX to HTML'),
4288: );
4289: foreach my $renderer ('MathJax','mimetex','tth') {
4290: my $selected = '';
4291: if ($renderer eq $deftex) {
4292: $selected = ' selected="selected"';
4293: }
4294: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
4295: }
4296: $mathdisp .= '</select></td></tr>'."\n";
4297: $itemcount ++;
4298: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4299: \%choices,$itemcount);
4300: $datatable = $mathdisp.$datatable;
4301: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4302: $datatable .=
4303: '<tr'.$css_class.'><td valign="top">'.
4304: '<span class="LC_nobreak">'.$choices{'canclone'}.
4305: '</span></td><td class="LC_left_item">';
4306: my $currcanclone = 'none';
4307: my $onclick;
4308: my @cloneoptions = ('none','domain');
4309: my %clonetitles = (
4310: none => 'No additional course requesters',
4311: domain => "Any course requester in course's domain",
4312: instcode => 'Course requests for official courses ...',
4313: );
4314: my (%codedefaults,@code_order,@posscodes);
4315: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
4316: \@code_order) eq 'ok') {
4317: if (@code_order > 0) {
4318: push(@cloneoptions,'instcode');
4319: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
4320: }
4321: }
4322: if (ref($settings) eq 'HASH') {
4323: if ($settings->{'canclone'}) {
4324: if (ref($settings->{'canclone'}) eq 'HASH') {
4325: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
4326: if (@code_order > 0) {
4327: $currcanclone = 'instcode';
4328: @posscodes = @{$settings->{'canclone'}{'instcode'}};
4329: }
4330: }
4331: } elsif ($settings->{'canclone'} eq 'domain') {
4332: $currcanclone = $settings->{'canclone'};
4333: }
4334: }
4335: }
4336: foreach my $option (@cloneoptions) {
4337: my ($checked,$additional);
4338: if ($currcanclone eq $option) {
4339: $checked = ' checked="checked"';
4340: }
4341: if ($option eq 'instcode') {
4342: if (@code_order) {
4343: my $show = 'none';
4344: if ($checked) {
4345: $show = 'block';
4346: }
4347: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
4348: &mt('Institutional codes for new and cloned course have identical:').
4349: '<br />';
4350: foreach my $item (@code_order) {
4351: my $codechk;
4352: if ($checked) {
4353: if (grep(/^\Q$item\E$/,@posscodes)) {
4354: $codechk = ' checked="checked"';
4355: }
4356: }
4357: $additional .= '<label>'.
4358: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
4359: $item.'</label>';
4360: }
4361: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
4362: }
4363: }
4364: $datatable .=
4365: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
4366: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
4367: '</label> '.$additional.'</span><br />';
4368: }
4369: $datatable .= '</td>'.
4370: '</tr>';
4371: $itemcount ++;
4372: } else {
4373: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4374: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
4375: my $currusecredits = 0;
4376: my $postsubmitclient = 1;
4377: my @types = ('official','unofficial','community','textbook');
4378: if (ref($settings) eq 'HASH') {
4379: $currdefresponder = $settings->{'anonsurvey_threshold'};
4380: if (ref($settings->{'uploadquota'}) eq 'HASH') {
4381: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
4382: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
4383: }
4384: }
4385: if (ref($settings->{'coursecredits'}) eq 'HASH') {
4386: foreach my $type (@types) {
4387: next if ($type eq 'community');
4388: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
4389: if ($defcredits{$type} ne '') {
4390: $currusecredits = 1;
4391: }
4392: }
4393: }
4394: if (ref($settings->{'postsubmit'}) eq 'HASH') {
4395: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
4396: $postsubmitclient = 0;
4397: foreach my $type (@types) {
4398: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4399: }
4400: } else {
4401: foreach my $type (@types) {
4402: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
4403: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
4404: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
4405: } else {
4406: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4407: }
4408: } else {
4409: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4410: }
4411: }
4412: }
4413: } else {
4414: foreach my $type (@types) {
4415: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4416: }
4417: }
4418: if (ref($settings->{'mysqltables'}) eq 'HASH') {
4419: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
4420: $currmysql{$type} = $settings->{'mysqltables'}{$type};
4421: }
4422: } else {
4423: foreach my $type (@types) {
4424: $currmysql{$type} = $staticdefaults{'mysqltables'};
4425: }
4426: }
4427: } else {
4428: foreach my $type (@types) {
4429: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4430: }
4431: }
4432: if (!$currdefresponder) {
4433: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
4434: } elsif ($currdefresponder < 1) {
4435: $currdefresponder = 1;
4436: }
4437: foreach my $type (@types) {
4438: if ($curruploadquota{$type} eq '') {
4439: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
4440: }
4441: }
4442: $datatable .=
4443: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4444: $choices{'anonsurvey_threshold'}.
4445: '</span></td>'.
4446: '<td class="LC_right_item"><span class="LC_nobreak">'.
4447: '<input type="text" name="anonsurvey_threshold"'.
4448: ' value="'.$currdefresponder.'" size="5" /></span>'.
4449: '</td></tr>'."\n";
4450: $itemcount ++;
4451: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4452: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4453: $choices{'uploadquota'}.
4454: '</span></td>'.
4455: '<td align="right" class="LC_right_item">'.
4456: '<table><tr>';
4457: foreach my $type (@types) {
4458: $datatable .= '<td align="center">'.&mt($type).'<br />'.
4459: '<input type="text" name="uploadquota_'.$type.'"'.
4460: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
4461: }
4462: $datatable .= '</tr></table></td></tr>'."\n";
4463: $itemcount ++;
4464: my $onclick = "toggleDisplay(this.form,'credits');";
4465: my $display = 'none';
4466: if ($currusecredits) {
4467: $display = 'block';
4468: }
4469: my $additional = '<div id="credits" style="display: '.$display.'">'.
4470: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
4471: foreach my $type (@types) {
4472: next if ($type eq 'community');
4473: $additional .= '<td align="center">'.&mt($type).'<br />'.
4474: '<input type="text" name="'.$type.'_credits"'.
4475: ' value="'.$defcredits{$type}.'" size="3" /></td>';
4476: }
4477: $additional .= '</tr></table></div>'."\n";
4478: %defaultchecked = ('coursecredits' => 'off');
4479: @toggles = ('coursecredits');
4480: my $current = {
4481: 'coursecredits' => $currusecredits,
4482: };
4483: (my $table,$itemcount) =
4484: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4485: \%choices,$itemcount,$onclick,$additional,'left');
4486: $datatable .= $table;
4487: $onclick = "toggleDisplay(this.form,'studentsubmission');";
4488: my $display = 'none';
4489: if ($postsubmitclient) {
4490: $display = 'block';
4491: }
4492: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
4493: &mt('Number of seconds submit is disabled').'<br />'.
4494: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
4495: '<table><tr>';
4496: foreach my $type (@types) {
4497: $additional .= '<td align="center">'.&mt($type).'<br />'.
4498: '<input type="text" name="'.$type.'_timeout" value="'.
4499: $deftimeout{$type}.'" size="5" /></td>';
4500: }
4501: $additional .= '</tr></table></div>'."\n";
4502: %defaultchecked = ('postsubmit' => 'on');
4503: @toggles = ('postsubmit');
4504: $current = {
4505: 'postsubmit' => $postsubmitclient,
4506: };
4507: ($table,$itemcount) =
4508: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4509: \%choices,$itemcount,$onclick,$additional,'left');
4510: $datatable .= $table;
4511: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4512: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4513: $choices{'mysqltables'}.
4514: '</span></td>'.
4515: '<td align="right" class="LC_right_item">'.
4516: '<table><tr>';
4517: foreach my $type (@types) {
4518: $datatable .= '<td align="center">'.&mt($type).'<br />'.
4519: '<input type="text" name="mysqltables_'.$type.'"'.
4520: ' value="'.$currmysql{$type}.'" size="8" /></td>';
4521: }
4522: $datatable .= '</tr></table></td></tr>'."\n";
4523: $itemcount ++;
4524:
4525: }
4526: $$rowtotal += $itemcount;
4527: return $datatable;
4528: }
4529:
4530: sub print_selfenrollment {
4531: my ($position,$dom,$settings,$rowtotal) = @_;
4532: my ($css_class,$datatable);
4533: my $itemcount = 1;
4534: my @types = ('official','unofficial','community','textbook');
4535: if (($position eq 'top') || ($position eq 'middle')) {
4536: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
4537: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
4538: my @rows;
4539: my $key;
4540: if ($position eq 'top') {
4541: $key = 'admin';
4542: if (ref($rowsref) eq 'ARRAY') {
4543: @rows = @{$rowsref};
4544: }
4545: } elsif ($position eq 'middle') {
4546: $key = 'default';
4547: @rows = ('types','registered','approval','limit');
4548: }
4549: foreach my $row (@rows) {
4550: if (defined($titlesref->{$row})) {
4551: $itemcount ++;
4552: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4553: $datatable .= '<tr'.$css_class.'>'.
4554: '<td>'.$titlesref->{$row}.'</td>'.
4555: '<td class="LC_left_item">'.
4556: '<table><tr>';
4557: my (%current,%currentcap);
4558: if (ref($settings) eq 'HASH') {
4559: if (ref($settings->{$key}) eq 'HASH') {
4560: foreach my $type (@types) {
4561: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4562: $current{$type} = $settings->{$key}->{$type}->{$row};
4563: }
4564: if (($row eq 'limit') && ($key eq 'default')) {
4565: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4566: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
4567: }
4568: }
4569: }
4570: }
4571: }
4572: my %roles = (
4573: '0' => &Apache::lonnet::plaintext('dc'),
4574: );
4575:
4576: foreach my $type (@types) {
4577: unless (($row eq 'registered') && ($key eq 'default')) {
4578: $datatable .= '<th>'.&mt($type).'</th>';
4579: }
4580: }
4581: unless (($row eq 'registered') && ($key eq 'default')) {
4582: $datatable .= '</tr><tr>';
4583: }
4584: foreach my $type (@types) {
4585: if ($type eq 'community') {
4586: $roles{'1'} = &mt('Community personnel');
4587: } else {
4588: $roles{'1'} = &mt('Course personnel');
4589: }
4590: $datatable .= '<td style="vertical-align: top">';
4591: if ($position eq 'top') {
4592: my %checked;
4593: if ($current{$type} eq '0') {
4594: $checked{'0'} = ' checked="checked"';
4595: } else {
4596: $checked{'1'} = ' checked="checked"';
4597: }
4598: foreach my $role ('1','0') {
4599: $datatable .= '<span class="LC_nobreak"><label>'.
4600: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
4601: 'value="'.$role.'"'.$checked{$role}.' />'.
4602: $roles{$role}.'</label></span> ';
4603: }
4604: } else {
4605: if ($row eq 'types') {
4606: my %checked;
4607: if ($current{$type} =~ /^(all|dom)$/) {
4608: $checked{$1} = ' checked="checked"';
4609: } else {
4610: $checked{''} = ' checked="checked"';
4611: }
4612: foreach my $val ('','dom','all') {
4613: $datatable .= '<span class="LC_nobreak"><label>'.
4614: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4615: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4616: }
4617: } elsif ($row eq 'registered') {
4618: my %checked;
4619: if ($current{$type} eq '1') {
4620: $checked{'1'} = ' checked="checked"';
4621: } else {
4622: $checked{'0'} = ' checked="checked"';
4623: }
4624: foreach my $val ('0','1') {
4625: $datatable .= '<span class="LC_nobreak"><label>'.
4626: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4627: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4628: }
4629: } elsif ($row eq 'approval') {
4630: my %checked;
4631: if ($current{$type} =~ /^([12])$/) {
4632: $checked{$1} = ' checked="checked"';
4633: } else {
4634: $checked{'0'} = ' checked="checked"';
4635: }
4636: for my $val (0..2) {
4637: $datatable .= '<span class="LC_nobreak"><label>'.
4638: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4639: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4640: }
4641: } elsif ($row eq 'limit') {
4642: my %checked;
4643: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
4644: $checked{$1} = ' checked="checked"';
4645: } else {
4646: $checked{'none'} = ' checked="checked"';
4647: }
4648: my $cap;
4649: if ($currentcap{$type} =~ /^\d+$/) {
4650: $cap = $currentcap{$type};
4651: }
4652: foreach my $val ('none','allstudents','selfenrolled') {
4653: $datatable .= '<span class="LC_nobreak"><label>'.
4654: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4655: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4656: }
4657: $datatable .= '<br />'.
4658: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
4659: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
4660: '</span>';
4661: }
4662: }
4663: $datatable .= '</td>';
4664: }
4665: $datatable .= '</tr>';
4666: }
4667: $datatable .= '</table></td></tr>';
4668: }
4669: } elsif ($position eq 'bottom') {
4670: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
4671: }
4672: $$rowtotal += $itemcount;
4673: return $datatable;
4674: }
4675:
4676: sub print_validation_rows {
4677: my ($caller,$dom,$settings,$rowtotal) = @_;
4678: my ($itemsref,$namesref,$fieldsref);
4679: if ($caller eq 'selfenroll') {
4680: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
4681: } elsif ($caller eq 'requestcourses') {
4682: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
4683: }
4684: my %currvalidation;
4685: if (ref($settings) eq 'HASH') {
4686: if (ref($settings->{'validation'}) eq 'HASH') {
4687: %currvalidation = %{$settings->{'validation'}};
4688: }
4689: }
4690: my $datatable;
4691: my $itemcount = 0;
4692: foreach my $item (@{$itemsref}) {
4693: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4694: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4695: $namesref->{$item}.
4696: '</span></td>'.
4697: '<td class="LC_left_item">';
4698: if (($item eq 'url') || ($item eq 'button')) {
4699: $datatable .= '<span class="LC_nobreak">'.
4700: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
4701: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
4702: } elsif ($item eq 'fields') {
4703: my @currfields;
4704: if (ref($currvalidation{$item}) eq 'ARRAY') {
4705: @currfields = @{$currvalidation{$item}};
4706: }
4707: foreach my $field (@{$fieldsref}) {
4708: my $check = '';
4709: if (grep(/^\Q$field\E$/,@currfields)) {
4710: $check = ' checked="checked"';
4711: }
4712: $datatable .= '<span class="LC_nobreak"><label>'.
4713: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
4714: ' value="'.$field.'"'.$check.' />'.$field.
4715: '</label></span> ';
4716: }
4717: } elsif ($item eq 'markup') {
4718: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
4719: $currvalidation{$item}.
4720: '</textarea>';
4721: }
4722: $datatable .= '</td></tr>'."\n";
4723: if (ref($rowtotal)) {
4724: $itemcount ++;
4725: }
4726: }
4727: if ($caller eq 'requestcourses') {
4728: my %currhash;
4729: if (ref($settings) eq 'HASH') {
4730: if (ref($settings->{'validation'}) eq 'HASH') {
4731: if ($settings->{'validation'}{'dc'} ne '') {
4732: $currhash{$settings->{'validation'}{'dc'}} = 1;
4733: }
4734: }
4735: }
4736: my $numinrow = 2;
4737: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4738: 'validationdc',%currhash);
4739: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4740: $datatable .= '<tr'.$css_class.'><td>';
4741: if ($numdc > 1) {
4742: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
4743: } else {
4744: $datatable .= &mt('Course creation processed as: ');
4745: }
4746: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
4747: $itemcount ++;
4748: }
4749: if (ref($rowtotal)) {
4750: $$rowtotal += $itemcount;
4751: }
4752: return $datatable;
4753: }
4754:
4755: sub print_passwords {
4756: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
4757: my ($datatable,$css_class);
4758: my $itemcount = 0;
4759: my %titles = &Apache::lonlocal::texthash (
4760: captcha => '"Forgot Password" CAPTCHA validation',
4761: link => 'Reset link expiration (hours)',
4762: case => 'Case-sensitive usernames/e-mail',
4763: prelink => 'Information required (form 1)',
4764: postlink => 'Information required (form 2)',
4765: emailsrc => 'LON-CAPA e-mail address type(s)',
4766: customtext => 'Domain specific text (HTML)',
4767: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
4768: intauth_check => 'Check bcrypt cost if authenticated',
4769: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
4770: permanent => 'Permanent e-mail address',
4771: critical => 'Critical notification address',
4772: notify => 'Notification address',
4773: min => 'Minimum password length',
4774: max => 'Maximum password length',
4775: chars => 'Required characters',
4776: numsaved => 'Number of previous passwords to save and disallow reuse',
4777: );
4778: if ($position eq 'top') {
4779: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4780: my $shownlinklife = 2;
4781: my $prelink = 'both';
4782: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
4783: if (ref($settings) eq 'HASH') {
4784: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
4785: $shownlinklife = $settings->{resetlink};
4786: }
4787: if (ref($settings->{resetcase}) eq 'ARRAY') {
4788: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
4789: }
4790: if ($settings->{resetprelink} =~ /^(both|either)$/) {
4791: $prelink = $settings->{resetprelink};
4792: }
4793: if (ref($settings->{resetpostlink}) eq 'HASH') {
4794: %postlink = %{$settings->{resetpostlink}};
4795: }
4796: if (ref($settings->{resetemail}) eq 'ARRAY') {
4797: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
4798: }
4799: if ($settings->{resetremove}) {
4800: $nostdtext = 1;
4801: }
4802: if ($settings->{resetcustom}) {
4803: $customurl = $settings->{resetcustom};
4804: }
4805: } else {
4806: if (ref($types) eq 'ARRAY') {
4807: foreach my $item (@{$types}) {
4808: $casesens{$item} = 1;
4809: $postlink{$item} = ['username','email'];
4810: }
4811: }
4812: $casesens{'default'} = 1;
4813: $postlink{'default'} = ['username','email'];
4814: $prelink = 'both';
4815: %emailsrc = (
4816: permanent => 1,
4817: critical => 1,
4818: notify => 1,
4819: );
4820: }
4821: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
4822: $itemcount ++;
4823: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4824: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
4825: '<td class="LC_left_item">'.
4826: '<input type="textbox" value="'.$shownlinklife.'" '.
4827: 'name="passwords_link" size="3" /></td></tr>';
4828: $itemcount ++;
4829: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4830: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
4831: '<td class="LC_left_item">';
4832: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
4833: foreach my $item (@{$types}) {
4834: my $checkedcase;
4835: if ($casesens{$item}) {
4836: $checkedcase = ' checked="checked"';
4837: }
4838: $datatable .= '<span class="LC_nobreak"><label>'.
4839: '<input type="checkbox" name="passwords_case_sensitive" value="'.
4840: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
4841: '</span> ';
4842: }
4843: }
4844: my $checkedcase;
4845: if ($casesens{'default'}) {
4846: $checkedcase = ' checked="checked"';
4847: }
4848: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
4849: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
4850: $othertitle.'</label></span></td>';
4851: $itemcount ++;
4852: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4853: my %checkedpre = (
4854: both => ' checked="checked"',
4855: either => '',
4856: );
4857: if ($prelink eq 'either') {
4858: $checkedpre{either} = ' checked="checked"';
4859: $checkedpre{both} = '';
4860: }
4861: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
4862: '<td class="LC_left_item"><span class="LC_nobreak">'.
4863: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
4864: &mt('Both username and e-mail address').'</label></span> '.
4865: '<span class="LC_nobreak"><label>'.
4866: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
4867: &mt('Either username or e-mail address').'</label></span></td></tr>';
4868: $itemcount ++;
4869: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4870: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
4871: '<td class="LC_left_item">';
4872: my %postlinked;
4873: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
4874: foreach my $item (@{$types}) {
4875: undef(%postlinked);
4876: $datatable .= '<fieldset style="display: inline-block;">'.
4877: '<legend>'.$usertypes->{$item}.'</legend>';
4878: if (ref($postlink{$item}) eq 'ARRAY') {
4879: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
4880: }
4881: foreach my $field ('email','username') {
4882: my $checked;
4883: if ($postlinked{$field}) {
4884: $checked = ' checked="checked"';
4885: }
4886: $datatable .= '<span class="LC_nobreak"><label>'.
4887: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
4888: $field.'"'.$checked.' />'.$field.'</label>'.
4889: '<span> ';
4890: }
4891: $datatable .= '</fieldset>';
4892: }
4893: }
4894: if (ref($postlink{'default'}) eq 'ARRAY') {
4895: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
4896: }
4897: $datatable .= '<fieldset style="display: inline-block;">'.
4898: '<legend>'.$othertitle.'</legend>';
4899: foreach my $field ('email','username') {
4900: my $checked;
4901: if ($postlinked{$field}) {
4902: $checked = ' checked="checked"';
4903: }
4904: $datatable .= '<span class="LC_nobreak"><label>'.
4905: '<input type="checkbox" name="passwords_postlink_default" value="'.
4906: $field.'"'.$checked.' />'.$field.'</label>'.
4907: '<span> ';
4908: }
4909: $datatable .= '</fieldset></td></tr>';
4910: $itemcount ++;
4911: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4912: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
4913: '<td class="LC_left_item">';
4914: foreach my $type ('permanent','critical','notify') {
4915: my $checkedemail;
4916: if ($emailsrc{$type}) {
4917: $checkedemail = ' checked="checked"';
4918: }
4919: $datatable .= '<span class="LC_nobreak"><label>'.
4920: '<input type="checkbox" name="passwords_emailsrc" value="'.
4921: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
4922: '<span> ';
4923: }
4924: $datatable .= '</td></tr>';
4925: $itemcount ++;
4926: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4927: my $switchserver = &check_switchserver($dom,$confname);
4928: my ($showstd,$noshowstd);
4929: if ($nostdtext) {
4930: $noshowstd = ' checked="checked"';
4931: } else {
4932: $showstd = ' checked="checked"';
4933: }
4934: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
4935: '<td class="LC_left_item"><span class="LC_nobreak">'.
4936: &mt('Retain standard text:').
4937: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
4938: &mt('Yes').'</label>'.' '.
4939: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
4940: &mt('No').'</label></span><br />'.
4941: '<span class="LC_fontsize_small">'.
4942: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
4943: &mt('Include custom text:');
4944: if ($customurl) {
4945: my $link = &Apache::loncommon::modal_link($customurl,&mt('custom text'),600,500,
4946: undef,undef,undef,undef,'background-color:#ffffff');
4947: $datatable .= '<span class="LC_nobreak"> '.$link.
4948: '<label><input type="checkbox" name="passwords_custom_del"'.
4949: ' value="1" />'.&mt('Delete?').'</label></span>'.
4950: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
4951: }
4952: if ($switchserver) {
4953: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
4954: } else {
4955: $datatable .='<span class="LC_nobreak"> '.
4956: '<input type="file" name="passwords_customfile" /></span>';
4957: }
4958: $datatable .= '</td></tr>';
4959: } elsif ($position eq 'middle') {
4960: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
4961: my @items = ('intauth_cost','intauth_check','intauth_switch');
4962: my %defaults;
4963: if (ref($domconf{'defaults'}) eq 'HASH') {
4964: %defaults = %{$domconf{'defaults'}};
4965: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
4966: $defaults{'intauth_cost'} = 10;
4967: }
4968: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
4969: $defaults{'intauth_check'} = 0;
4970: }
4971: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
4972: $defaults{'intauth_switch'} = 0;
4973: }
4974: } else {
4975: %defaults = (
4976: 'intauth_cost' => 10,
4977: 'intauth_check' => 0,
4978: 'intauth_switch' => 0,
4979: );
4980: }
4981: foreach my $item (@items) {
4982: if ($itemcount%2) {
4983: $css_class = '';
4984: } else {
4985: $css_class = ' class="LC_odd_row" ';
4986: }
4987: $datatable .= '<tr'.$css_class.'>'.
4988: '<td><span class="LC_nobreak">'.$titles{$item}.
4989: '</span></td><td class="LC_left_item" colspan="3">';
4990: if ($item eq 'intauth_switch') {
4991: my @options = (0,1,2);
4992: my %optiondesc = &Apache::lonlocal::texthash (
4993: 0 => 'No',
4994: 1 => 'Yes',
4995: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
4996: );
4997: $datatable .= '<table width="100%">';
4998: foreach my $option (@options) {
4999: my $checked = ' ';
5000: if ($defaults{$item} eq $option) {
5001: $checked = ' checked="checked"';
5002: }
5003: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
5004: '<label><input type="radio" name="'.$item.
5005: '" value="'.$option.'"'.$checked.' />'.
5006: $optiondesc{$option}.'</label></span></td></tr>';
5007: }
5008: $datatable .= '</table>';
5009: } elsif ($item eq 'intauth_check') {
5010: my @options = (0,1,2);
5011: my %optiondesc = &Apache::lonlocal::texthash (
5012: 0 => 'No',
5013: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
5014: 2 => 'Yes, disallow login if stored cost is less than domain default',
5015: );
5016: $datatable .= '<table width="100%">';
5017: foreach my $option (@options) {
5018: my $checked = ' ';
5019: my $onclick;
5020: if ($defaults{$item} eq $option) {
5021: $checked = ' checked="checked"';
5022: }
5023: if ($option == 2) {
5024: $onclick = ' onclick="javascript:warnIntAuth(this);"';
5025: }
5026: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
5027: '<label><input type="radio" name="'.$item.
5028: '" value="'.$option.'"'.$checked.$onclick.' />'.
5029: $optiondesc{$option}.'</label></span></td></tr>';
5030: }
5031: $datatable .= '</table>';
5032: } else {
5033: $datatable .= '<input type="text" name="'.$item.'" value="'.
5034: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
5035: }
5036: $datatable .= '</td></tr>';
5037: $itemcount ++;
5038: }
5039: } elsif ($position eq 'lower') {
5040: my ($min,$max,%chars,$numsaved);
5041: $min = $Apache::lonnet::passwdmin;
5042: if (ref($settings) eq 'HASH') {
5043: if ($settings->{min}) {
5044: $min = $settings->{min};
5045: }
5046: if ($settings->{max}) {
5047: $max = $settings->{max};
5048: }
5049: if (ref($settings->{chars}) eq 'ARRAY') {
5050: map { $chars{$_} = 1; } (@{$settings->{chars}});
5051: }
5052: if ($settings->{numsaved}) {
5053: $numsaved = $settings->{numsaved};
5054: }
5055: }
5056: my %rulenames = &Apache::lonlocal::texthash(
5057: uc => 'At least one upper case letter',
5058: lc => 'At least one lower case letter',
5059: num => 'At least one number',
5060: spec => 'At least one non-alphanumeric',
5061: );
5062: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5063: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
5064: '<td class="LC_left_item"><span class="LC_nobreak">'.
5065: '<input type="text" name="passwords_min" value="'.$min.'" size="3" '.
5066: 'onblur="javascript:warnIntPass(this);" />'.
5067: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
5068: '</span></td></tr>';
5069: $itemcount ++;
5070: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5071: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
5072: '<td class="LC_left_item"><span class="LC_nobreak">'.
5073: '<input type="text" name="passwords_max" value="'.$max.'" size="3" '.
5074: 'onblur="javascript:warnIntPass(this);" />'.
5075: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
5076: '</span></td></tr>';
5077: $itemcount ++;
5078: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5079: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
5080: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
5081: '</span></td>';
5082: my $numinrow = 2;
5083: my @possrules = ('uc','lc','num','spec');
5084: $datatable .= '<td class="LC_left_item"><table>';
5085: for (my $i=0; $i<@possrules; $i++) {
5086: my ($rem,$checked);
5087: if ($chars{$possrules[$i]}) {
5088: $checked = ' checked="checked"';
5089: }
5090: $rem = $i%($numinrow);
5091: if ($rem == 0) {
5092: if ($i > 0) {
5093: $datatable .= '</tr>';
5094: }
5095: $datatable .= '<tr>';
5096: }
5097: $datatable .= '<td><span class="LC_nobreak"><label>'.
5098: '<input type="checkbox" name="passwords_chars" value="'.$possrules[$i].'"'.$checked.' />'.
5099: $rulenames{$possrules[$i]}.'</label></span></td>';
5100: }
5101: my $rem = @possrules%($numinrow);
5102: my $colsleft = $numinrow - $rem;
5103: if ($colsleft > 1 ) {
5104: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5105: ' </td>';
5106: } elsif ($colsleft == 1) {
5107: $datatable .= '<td class="LC_left_item"> </td>';
5108: }
5109: $datatable .='</table></td></tr>';
5110: $itemcount ++;
5111: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5112: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
5113: '<td class="LC_left_item"><span class="LC_nobreak">'.
5114: '<input type="text" name="passwords_numsaved" value="'.$numsaved.'" size="3" '.
5115: 'onblur="javascript:warnIntPass(this);" />'.
5116: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
5117: '</span></td></tr>';
5118: } else {
5119: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5120: my %ownerchg = (
5121: by => {},
5122: for => {},
5123: );
5124: my %ownertitles = &Apache::lonlocal::texthash (
5125: by => 'Course owner status(es) allowed',
5126: for => 'Student status(es) allowed',
5127: );
5128: if (ref($settings) eq 'HASH') {
5129: if (ref($settings->{crsownerchg}) eq 'HASH') {
5130: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
5131: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
5132: }
5133: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
5134: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
5135: }
5136: }
5137: }
5138: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5139: $datatable .= '<tr '.$css_class.'>'.
5140: '<td>'.
5141: &mt('Requirements').'<ul>'.
5142: '<li>'.&mt("Course 'type' is not a Community").'</li>'.
5143: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
5144: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
5145: '<li>'.&mt('User, course, and student share same domain').'</li>'.
5146: '</ul>'.
5147: '</td>'.
5148: '<td class="LC_left_item">';
5149: foreach my $item ('by','for') {
5150: $datatable .= '<fieldset style="display: inline-block;">'.
5151: '<legend>'.$ownertitles{$item}.'</legend>';
5152: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5153: foreach my $type (@{$types}) {
5154: my $checked;
5155: if ($ownerchg{$item}{$type}) {
5156: $checked = ' checked="checked"';
5157: }
5158: $datatable .= '<span class="LC_nobreak"><label>'.
5159: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
5160: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
5161: '</span> ';
5162: }
5163: }
5164: my $checked;
5165: if ($ownerchg{$item}{'default'}) {
5166: $checked = ' checked="checked"';
5167: }
5168: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
5169: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
5170: $othertitle.'</label></span></fieldset>';
5171: }
5172: $datatable .= '</td></tr>';
5173: }
5174: return $datatable;
5175: }
5176:
5177: sub print_usersessions {
5178: my ($position,$dom,$settings,$rowtotal) = @_;
5179: my ($css_class,$datatable,%checked,%choices);
5180: my (%by_ip,%by_location,@intdoms);
5181: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
5182:
5183: my @alldoms = &Apache::lonnet::all_domains();
5184: my %serverhomes = %Apache::lonnet::serverhomeIDs;
5185: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5186: my %altids = &id_for_thisdom(%servers);
5187: my $itemcount = 1;
5188: if ($position eq 'top') {
5189: if (keys(%serverhomes) > 1) {
5190: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
5191: my ($curroffloadnow,$curroffloadoth);
5192: if (ref($settings) eq 'HASH') {
5193: if (ref($settings->{'offloadnow'}) eq 'HASH') {
5194: $curroffloadnow = $settings->{'offloadnow'};
5195: }
5196: if (ref($settings->{'offloadoth'}) eq 'HASH') {
5197: $curroffloadoth = $settings->{'offloadoth'};
5198: }
5199: }
5200: my $other_insts = scalar(keys(%by_location));
5201: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,
5202: $other_insts,$curroffloadnow,$curroffloadoth,$rowtotal);
5203: } else {
5204: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
5205: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
5206: }
5207: } else {
5208: if (keys(%by_location) == 0) {
5209: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
5210: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
5211: } else {
5212: my %lt = &usersession_titles();
5213: my $numinrow = 5;
5214: my $prefix;
5215: my @types;
5216: if ($position eq 'bottom') {
5217: $prefix = 'remote';
5218: @types = ('version','excludedomain','includedomain');
5219: } else {
5220: $prefix = 'hosted';
5221: @types = ('excludedomain','includedomain');
5222: }
5223: my (%current,%checkedon,%checkedoff);
5224: my @lcversions = &Apache::lonnet::all_loncaparevs();
5225: my @locations = sort(keys(%by_location));
5226: foreach my $type (@types) {
5227: $checkedon{$type} = '';
5228: $checkedoff{$type} = ' checked="checked"';
5229: }
5230: if (ref($settings) eq 'HASH') {
5231: if (ref($settings->{$prefix}) eq 'HASH') {
5232: foreach my $key (keys(%{$settings->{$prefix}})) {
5233: $current{$key} = $settings->{$prefix}{$key};
5234: if ($key eq 'version') {
5235: if ($current{$key} ne '') {
5236: $checkedon{$key} = ' checked="checked"';
5237: $checkedoff{$key} = '';
5238: }
5239: } elsif (ref($current{$key}) eq 'ARRAY') {
5240: $checkedon{$key} = ' checked="checked"';
5241: $checkedoff{$key} = '';
5242: }
5243: }
5244: }
5245: }
5246: foreach my $type (@types) {
5247: next if ($type ne 'version' && !@locations);
5248: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5249: $datatable .= '<tr'.$css_class.'>
5250: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
5251: <span class="LC_nobreak">
5252: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
5253: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
5254: if ($type eq 'version') {
5255: my $selector = '<select name="'.$prefix.'_version">';
5256: foreach my $version (@lcversions) {
5257: my $selected = '';
5258: if ($current{'version'} eq $version) {
5259: $selected = ' selected="selected"';
5260: }
5261: $selector .= ' <option value="'.$version.'"'.
5262: $selected.'>'.$version.'</option>';
5263: }
5264: $selector .= '</select> ';
5265: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
5266: } else {
5267: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
5268: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
5269: ' />'.(' 'x2).
5270: '<input type="button" value="'.&mt('uncheck all').'" '.
5271: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
5272: "\n".
5273: '</div><div><table>';
5274: my $rem;
5275: for (my $i=0; $i<@locations; $i++) {
5276: my ($showloc,$value,$checkedtype);
5277: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
5278: my $ip = $by_location{$locations[$i]}->[0];
5279: if (ref($by_ip{$ip}) eq 'ARRAY') {
5280: $value = join(':',@{$by_ip{$ip}});
5281: $showloc = join(', ',@{$by_ip{$ip}});
5282: if (ref($current{$type}) eq 'ARRAY') {
5283: foreach my $loc (@{$by_ip{$ip}}) {
5284: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
5285: $checkedtype = ' checked="checked"';
5286: last;
5287: }
5288: }
5289: }
5290: }
5291: }
5292: $rem = $i%($numinrow);
5293: if ($rem == 0) {
5294: if ($i > 0) {
5295: $datatable .= '</tr>';
5296: }
5297: $datatable .= '<tr>';
5298: }
5299: $datatable .= '<td class="LC_left_item">'.
5300: '<span class="LC_nobreak"><label>'.
5301: '<input type="checkbox" name="'.$prefix.'_'.$type.
5302: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
5303: '</label></span></td>';
5304: }
5305: $rem = @locations%($numinrow);
5306: my $colsleft = $numinrow - $rem;
5307: if ($colsleft > 1 ) {
5308: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5309: ' </td>';
5310: } elsif ($colsleft == 1) {
5311: $datatable .= '<td class="LC_left_item"> </td>';
5312: }
5313: $datatable .= '</tr></table>';
5314: }
5315: $datatable .= '</td></tr>';
5316: $itemcount ++;
5317: }
5318: }
5319: }
5320: $$rowtotal += $itemcount;
5321: return $datatable;
5322: }
5323:
5324: sub build_location_hashes {
5325: my ($intdoms,$by_ip,$by_location) = @_;
5326: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
5327: (ref($by_location) eq 'HASH'));
5328: my %iphost = &Apache::lonnet::get_iphost();
5329: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
5330: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
5331: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
5332: foreach my $id (@{$iphost{$primary_ip}}) {
5333: my $intdom = &Apache::lonnet::internet_dom($id);
5334: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
5335: push(@{$intdoms},$intdom);
5336: }
5337: }
5338: }
5339: foreach my $ip (keys(%iphost)) {
5340: if (ref($iphost{$ip}) eq 'ARRAY') {
5341: foreach my $id (@{$iphost{$ip}}) {
5342: my $location = &Apache::lonnet::internet_dom($id);
5343: if ($location) {
5344: next if (grep(/^\Q$location\E$/,@{$intdoms}));
5345: if (ref($by_ip->{$ip}) eq 'ARRAY') {
5346: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
5347: push(@{$by_ip->{$ip}},$location);
5348: }
5349: } else {
5350: $by_ip->{$ip} = [$location];
5351: }
5352: }
5353: }
5354: }
5355: }
5356: foreach my $ip (sort(keys(%{$by_ip}))) {
5357: if (ref($by_ip->{$ip}) eq 'ARRAY') {
5358: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
5359: my $first = $by_ip->{$ip}->[0];
5360: if (ref($by_location->{$first}) eq 'ARRAY') {
5361: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
5362: push(@{$by_location->{$first}},$ip);
5363: }
5364: } else {
5365: $by_location->{$first} = [$ip];
5366: }
5367: }
5368: }
5369: return;
5370: }
5371:
5372: sub current_offloads_to {
5373: my ($dom,$settings,$servers) = @_;
5374: my (%spareid,%otherdomconfigs);
5375: if (ref($servers) eq 'HASH') {
5376: foreach my $lonhost (sort(keys(%{$servers}))) {
5377: my $gotspares;
5378: if (ref($settings) eq 'HASH') {
5379: if (ref($settings->{'spares'}) eq 'HASH') {
5380: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
5381: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
5382: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
5383: $gotspares = 1;
5384: }
5385: }
5386: }
5387: unless ($gotspares) {
5388: my $gotspares;
5389: my $serverhomeID =
5390: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
5391: my $serverhomedom =
5392: &Apache::lonnet::host_domain($serverhomeID);
5393: if ($serverhomedom ne $dom) {
5394: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
5395: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
5396: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
5397: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
5398: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
5399: $gotspares = 1;
5400: }
5401: }
5402: } else {
5403: $otherdomconfigs{$serverhomedom} =
5404: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
5405: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
5406: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
5407: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
5408: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
5409: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
5410: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
5411: $gotspares = 1;
5412: }
5413: }
5414: }
5415: }
5416: }
5417: }
5418: }
5419: unless ($gotspares) {
5420: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
5421: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
5422: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
5423: } else {
5424: my $server_hostname = &Apache::lonnet::hostname($lonhost);
5425: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
5426: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
5427: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
5428: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
5429: } else {
5430: my %what = (
5431: spareid => 1,
5432: );
5433: my ($result,$returnhash) =
5434: &Apache::lonnet::get_remote_globals($lonhost,\%what);
5435: if ($result eq 'ok') {
5436: if (ref($returnhash) eq 'HASH') {
5437: if (ref($returnhash->{'spareid'}) eq 'HASH') {
5438: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
5439: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
5440: }
5441: }
5442: }
5443: }
5444: }
5445: }
5446: }
5447: }
5448: return %spareid;
5449: }
5450:
5451: sub spares_row {
5452: my ($dom,$servers,$spareid,$serverhomes,$altids,$other_insts,
5453: $curroffloadnow,$curroffloadoth,$rowtotal) = @_;
5454: my $css_class;
5455: my $numinrow = 4;
5456: my $itemcount = 1;
5457: my $datatable;
5458: my %typetitles = &sparestype_titles();
5459: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
5460: foreach my $server (sort(keys(%{$servers}))) {
5461: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
5462: my ($othercontrol,$serverdom);
5463: if ($serverhome ne $server) {
5464: $serverdom = &Apache::lonnet::host_domain($serverhome);
5465: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
5466: } else {
5467: $serverdom = &Apache::lonnet::host_domain($server);
5468: if ($serverdom ne $dom) {
5469: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
5470: }
5471: }
5472: next unless (ref($spareid->{$server}) eq 'HASH');
5473: my ($checkednow,$checkedoth);
5474: if (ref($curroffloadnow) eq 'HASH') {
5475: if ($curroffloadnow->{$server}) {
5476: $checkednow = ' checked="checked"';
5477: }
5478: }
5479: if (ref($curroffloadoth) eq 'HASH') {
5480: if ($curroffloadoth->{$server}) {
5481: $checkedoth = ' checked="checked"';
5482: }
5483: }
5484: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
5485: $datatable .= '<tr'.$css_class.'>
5486: <td rowspan="2">
5487: <span class="LC_nobreak">'.
5488: &mt('[_1] when busy, offloads to:'
5489: ,'<b>'.$server.'</b>').'</span><br />'.
5490: '<span class="LC_nobreak">'."\n".
5491: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
5492: ' '.&mt('Switch any active user on next access').'</label></span>'.
5493: "\n";
5494: if ($other_insts) {
5495: $datatable .= '<br />'.
5496: '<span class="LC_nobreak">'."\n".
5497: '<label><input type="checkbox" name="offloadoth" value="'.$server.'"'.$checkedoth.' />'.
5498: ' '.&mt('Switch other institutions on next access').'</label></span>'.
5499: "\n";
5500: }
5501: my (%current,%canselect);
5502: my @choices =
5503: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
5504: foreach my $type ('primary','default') {
5505: if (ref($spareid->{$server}) eq 'HASH') {
5506: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
5507: my @spares = @{$spareid->{$server}{$type}};
5508: if (@spares > 0) {
5509: if ($othercontrol) {
5510: $current{$type} = join(', ',@spares);
5511: } else {
5512: $current{$type} .= '<table>';
5513: my $numspares = scalar(@spares);
5514: for (my $i=0; $i<@spares; $i++) {
5515: my $rem = $i%($numinrow);
5516: if ($rem == 0) {
5517: if ($i > 0) {
5518: $current{$type} .= '</tr>';
5519: }
5520: $current{$type} .= '<tr>';
5521: }
5522: $current{$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'".');" /> '.
5523: $spareid->{$server}{$type}[$i].
5524: '</label></td>'."\n";
5525: }
5526: my $rem = @spares%($numinrow);
5527: my $colsleft = $numinrow - $rem;
5528: if ($colsleft > 1 ) {
5529: $current{$type} .= '<td colspan="'.$colsleft.
5530: '" class="LC_left_item">'.
5531: ' </td>';
5532: } elsif ($colsleft == 1) {
5533: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
5534: }
5535: $current{$type} .= '</tr></table>';
5536: }
5537: }
5538: }
5539: if ($current{$type} eq '') {
5540: $current{$type} = &mt('None specified');
5541: }
5542: if ($othercontrol) {
5543: if ($type eq 'primary') {
5544: $canselect{$type} = $othercontrol;
5545: }
5546: } else {
5547: $canselect{$type} =
5548: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
5549: '<select name="newspare_'.$type.'_'.$server.'" '.
5550: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
5551: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
5552: if (@choices > 0) {
5553: foreach my $lonhost (@choices) {
5554: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
5555: }
5556: }
5557: $canselect{$type} .= '</select>'."\n";
5558: }
5559: } else {
5560: $current{$type} = &mt('Could not be determined');
5561: if ($type eq 'primary') {
5562: $canselect{$type} = $othercontrol;
5563: }
5564: }
5565: if ($type eq 'default') {
5566: $datatable .= '<tr'.$css_class.'>';
5567: }
5568: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
5569: '<td>'.$current{$type}.'</td>'."\n".
5570: '<td>'.$canselect{$type}.'</td></tr>'."\n";
5571: }
5572: $itemcount ++;
5573: }
5574: }
5575: $$rowtotal += $itemcount;
5576: return $datatable;
5577: }
5578:
5579: sub possible_newspares {
5580: my ($server,$currspares,$serverhomes,$altids) = @_;
5581: my $serverhostname = &Apache::lonnet::hostname($server);
5582: my %excluded;
5583: if ($serverhostname ne '') {
5584: %excluded = (
5585: $serverhostname => 1,
5586: );
5587: }
5588: if (ref($currspares) eq 'HASH') {
5589: foreach my $type (keys(%{$currspares})) {
5590: if (ref($currspares->{$type}) eq 'ARRAY') {
5591: if (@{$currspares->{$type}} > 0) {
5592: foreach my $curr (@{$currspares->{$type}}) {
5593: my $hostname = &Apache::lonnet::hostname($curr);
5594: $excluded{$hostname} = 1;
5595: }
5596: }
5597: }
5598: }
5599: }
5600: my @choices;
5601: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
5602: if (keys(%{$serverhomes}) > 1) {
5603: foreach my $name (sort(keys(%{$serverhomes}))) {
5604: unless ($excluded{$name}) {
5605: if (exists($altids->{$serverhomes->{$name}})) {
5606: push(@choices,$altids->{$serverhomes->{$name}});
5607: } else {
5608: push(@choices,$serverhomes->{$name});
5609: }
5610: }
5611: }
5612: }
5613: }
5614: return sort(@choices);
5615: }
5616:
5617: sub print_loadbalancing {
5618: my ($dom,$settings,$rowtotal) = @_;
5619: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5620: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5621: my $numinrow = 1;
5622: my $datatable;
5623: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5624: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
5625: if (ref($settings) eq 'HASH') {
5626: %existing = %{$settings};
5627: }
5628: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
5629: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
5630: \%currtargets,\%currrules,\%currcookies);
5631: } else {
5632: return;
5633: }
5634: my ($othertitle,$usertypes,$types) =
5635: &Apache::loncommon::sorted_inst_types($dom);
5636: my $rownum = 8;
5637: if (ref($types) eq 'ARRAY') {
5638: $rownum += scalar(@{$types});
5639: }
5640: my @css_class = ('LC_odd_row','LC_even_row');
5641: my $balnum = 0;
5642: my $islast;
5643: my (@toshow,$disabledtext);
5644: if (keys(%currbalancer) > 0) {
5645: @toshow = sort(keys(%currbalancer));
5646: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
5647: push(@toshow,'');
5648: }
5649: } else {
5650: @toshow = ('');
5651: $disabledtext = &mt('No existing load balancer');
5652: }
5653: foreach my $lonhost (@toshow) {
5654: if ($balnum == scalar(@toshow)-1) {
5655: $islast = 1;
5656: } else {
5657: $islast = 0;
5658: }
5659: my $cssidx = $balnum%2;
5660: my $targets_div_style = 'display: none';
5661: my $disabled_div_style = 'display: block';
5662: my $homedom_div_style = 'display: none';
5663: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
5664: '<td rowspan="'.$rownum.'" valign="top">'.
5665: '<p>';
5666: if ($lonhost eq '') {
5667: $datatable .= '<span class="LC_nobreak">';
5668: if (keys(%currbalancer) > 0) {
5669: $datatable .= &mt('Add balancer:');
5670: } else {
5671: $datatable .= &mt('Enable balancer:');
5672: }
5673: $datatable .= ' '.
5674: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
5675: ' id="loadbalancing_lonhost_'.$balnum.'"'.
5676: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
5677: '<option value="" selected="selected">'.&mt('None').
5678: '</option>'."\n";
5679: foreach my $server (sort(keys(%servers))) {
5680: next if ($currbalancer{$server});
5681: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
5682: }
5683: $datatable .=
5684: '</select>'."\n".
5685: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
5686: } else {
5687: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
5688: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
5689: &mt('Stop balancing').'</label>'.
5690: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
5691: $targets_div_style = 'display: block';
5692: $disabled_div_style = 'display: none';
5693: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
5694: $homedom_div_style = 'display: block';
5695: }
5696: }
5697: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
5698: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
5699: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
5700: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
5701: my ($numspares,@spares) = &count_servers($lonhost,%servers);
5702: my @sparestypes = ('primary','default');
5703: my %typetitles = &sparestype_titles();
5704: my %hostherechecked = (
5705: no => ' checked="checked"',
5706: );
5707: my %balcookiechecked = (
5708: no => ' checked="checked"',
5709: );
5710: foreach my $sparetype (@sparestypes) {
5711: my $targettable;
5712: for (my $i=0; $i<$numspares; $i++) {
5713: my $checked;
5714: if (ref($currtargets{$lonhost}) eq 'HASH') {
5715: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5716: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5717: $checked = ' checked="checked"';
5718: }
5719: }
5720: }
5721: my ($chkboxval,$disabled);
5722: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
5723: $chkboxval = $spares[$i];
5724: }
5725: if (exists($currbalancer{$spares[$i]})) {
5726: $disabled = ' disabled="disabled"';
5727: }
5728: $targettable .=
5729: '<td><span class="LC_nobreak"><label>'.
5730: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
5731: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
5732: '</span></label></span></td>';
5733: my $rem = $i%($numinrow);
5734: if ($rem == 0) {
5735: if (($i > 0) && ($i < $numspares-1)) {
5736: $targettable .= '</tr>';
5737: }
5738: if ($i < $numspares-1) {
5739: $targettable .= '<tr>';
5740: }
5741: }
5742: }
5743: if ($targettable ne '') {
5744: my $rem = $numspares%($numinrow);
5745: my $colsleft = $numinrow - $rem;
5746: if ($colsleft > 1 ) {
5747: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5748: ' </td>';
5749: } elsif ($colsleft == 1) {
5750: $targettable .= '<td class="LC_left_item"> </td>';
5751: }
5752: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
5753: '<table><tr>'.$targettable.'</tr></table><br />';
5754: }
5755: $hostherechecked{$sparetype} = '';
5756: if (ref($currtargets{$lonhost}) eq 'HASH') {
5757: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5758: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5759: $hostherechecked{$sparetype} = ' checked="checked"';
5760: $hostherechecked{'no'} = '';
5761: }
5762: }
5763: }
5764: }
5765: if ($currcookies{$lonhost}) {
5766: %balcookiechecked = (
5767: yes => ' checked="checked"',
5768: );
5769: }
5770: $datatable .= &mt('Hosting on balancer itself').'<br />'.
5771: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
5772: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
5773: foreach my $sparetype (@sparestypes) {
5774: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
5775: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
5776: '</i></label><br />';
5777: }
5778: $datatable .= &mt('Use balancer cookie').'<br />'.
5779: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
5780: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
5781: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
5782: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
5783: '</div></td></tr>'.
5784: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
5785: $othertitle,$usertypes,$types,\%servers,
5786: \%currbalancer,$lonhost,
5787: $targets_div_style,$homedom_div_style,
5788: $css_class[$cssidx],$balnum,$islast);
5789: $$rowtotal += $rownum;
5790: $balnum ++;
5791: }
5792: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
5793: return $datatable;
5794: }
5795:
5796: sub get_loadbalancers_config {
5797: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
5798: return unless ((ref($servers) eq 'HASH') &&
5799: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
5800: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
5801: (ref($currcookies) eq 'HASH'));
5802: if (keys(%{$existing}) > 0) {
5803: my $oldlonhost;
5804: foreach my $key (sort(keys(%{$existing}))) {
5805: if ($key eq 'lonhost') {
5806: $oldlonhost = $existing->{'lonhost'};
5807: $currbalancer->{$oldlonhost} = 1;
5808: } elsif ($key eq 'targets') {
5809: if ($oldlonhost) {
5810: $currtargets->{$oldlonhost} = $existing->{'targets'};
5811: }
5812: } elsif ($key eq 'rules') {
5813: if ($oldlonhost) {
5814: $currrules->{$oldlonhost} = $existing->{'rules'};
5815: }
5816: } elsif (ref($existing->{$key}) eq 'HASH') {
5817: $currbalancer->{$key} = 1;
5818: $currtargets->{$key} = $existing->{$key}{'targets'};
5819: $currrules->{$key} = $existing->{$key}{'rules'};
5820: if ($existing->{$key}{'cookie'}) {
5821: $currcookies->{$key} = 1;
5822: }
5823: }
5824: }
5825: } else {
5826: my ($balancerref,$targetsref) =
5827: &Apache::lonnet::get_lonbalancer_config($servers);
5828: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
5829: foreach my $server (sort(keys(%{$balancerref}))) {
5830: $currbalancer->{$server} = 1;
5831: $currtargets->{$server} = $targetsref->{$server};
5832: }
5833: }
5834: }
5835: return;
5836: }
5837:
5838: sub loadbalancing_rules {
5839: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
5840: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
5841: $css_class,$balnum,$islast) = @_;
5842: my $output;
5843: my $num = 0;
5844: my ($alltypes,$othertypes,$titles) =
5845: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
5846: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
5847: foreach my $type (@{$alltypes}) {
5848: $num ++;
5849: my $current;
5850: if (ref($currrules) eq 'HASH') {
5851: $current = $currrules->{$type};
5852: }
5853: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5854: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
5855: $current = '';
5856: }
5857: }
5858: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
5859: $servers,$currbalancer,$lonhost,$dom,
5860: $targets_div_style,$homedom_div_style,
5861: $css_class,$balnum,$num,$islast);
5862: }
5863: }
5864: return $output;
5865: }
5866:
5867: sub loadbalancing_titles {
5868: my ($dom,$intdom,$usertypes,$types) = @_;
5869: my %othertypes = (
5870: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
5871: '_LC_author' => &mt('Users from [_1] with author role',$dom),
5872: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
5873: '_LC_external' => &mt('Users not from [_1]',$intdom),
5874: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
5875: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
5876: );
5877: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
5878: my @available;
5879: if (ref($types) eq 'ARRAY') {
5880: @available = @{$types};
5881: }
5882: unless (grep(/^default$/,@available)) {
5883: push(@available,'default');
5884: }
5885: unshift(@alltypes,@available);
5886: my %titles;
5887: foreach my $type (@alltypes) {
5888: if ($type =~ /^_LC_/) {
5889: $titles{$type} = $othertypes{$type};
5890: } elsif ($type eq 'default') {
5891: $titles{$type} = &mt('All users from [_1]',$dom);
5892: if (ref($types) eq 'ARRAY') {
5893: if (@{$types} > 0) {
5894: $titles{$type} = &mt('Other users from [_1]',$dom);
5895: }
5896: }
5897: } elsif (ref($usertypes) eq 'HASH') {
5898: $titles{$type} = $usertypes->{$type};
5899: }
5900: }
5901: return (\@alltypes,\%othertypes,\%titles);
5902: }
5903:
5904: sub loadbalance_rule_row {
5905: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
5906: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
5907: my @rulenames;
5908: my %ruletitles = &offloadtype_text();
5909: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
5910: @rulenames = ('balancer','offloadedto','specific');
5911: } else {
5912: @rulenames = ('default','homeserver');
5913: if ($type eq '_LC_external') {
5914: push(@rulenames,'externalbalancer');
5915: } else {
5916: push(@rulenames,'specific');
5917: }
5918: push(@rulenames,'none');
5919: }
5920: my $style = $targets_div_style;
5921: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5922: $style = $homedom_div_style;
5923: }
5924: my $space;
5925: if ($islast && $num == 1) {
5926: $space = '<div display="inline-block"> </div>';
5927: }
5928: my $output =
5929: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
5930: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
5931: '<td valaign="top">'.$space.
5932: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
5933: for (my $i=0; $i<@rulenames; $i++) {
5934: my $rule = $rulenames[$i];
5935: my ($checked,$extra);
5936: if ($rulenames[$i] eq 'default') {
5937: $rule = '';
5938: }
5939: if ($rulenames[$i] eq 'specific') {
5940: if (ref($servers) eq 'HASH') {
5941: my $default;
5942: if (($current ne '') && (exists($servers->{$current}))) {
5943: $checked = ' checked="checked"';
5944: }
5945: unless ($checked) {
5946: $default = ' selected="selected"';
5947: }
5948: $extra =
5949: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
5950: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
5951: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
5952: '<option value=""'.$default.'></option>'."\n";
5953: foreach my $server (sort(keys(%{$servers}))) {
5954: if (ref($currbalancer) eq 'HASH') {
5955: next if (exists($currbalancer->{$server}));
5956: }
5957: my $selected;
5958: if ($server eq $current) {
5959: $selected = ' selected="selected"';
5960: }
5961: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
5962: }
5963: $extra .= '</select>';
5964: }
5965: } elsif ($rule eq $current) {
5966: $checked = ' checked="checked"';
5967: }
5968: $output .= '<span class="LC_nobreak"><label>'.
5969: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
5970: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
5971: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
5972: ')"'.$checked.' /> ';
5973: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
5974: $output .= $ruletitles{'particular'};
5975: } else {
5976: $output .= $ruletitles{$rulenames[$i]};
5977: }
5978: $output .= '</label>'.$extra.'</span><br />'."\n";
5979: }
5980: $output .= '</div></td></tr>'."\n";
5981: return $output;
5982: }
5983:
5984: sub offloadtype_text {
5985: my %ruletitles = &Apache::lonlocal::texthash (
5986: 'default' => 'Offloads to default destinations',
5987: 'homeserver' => "Offloads to user's home server",
5988: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
5989: 'specific' => 'Offloads to specific server',
5990: 'none' => 'No offload',
5991: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
5992: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
5993: 'particular' => 'Session hosted (after re-auth) on server:',
5994: );
5995: return %ruletitles;
5996: }
5997:
5998: sub sparestype_titles {
5999: my %typestitles = &Apache::lonlocal::texthash (
6000: 'primary' => 'primary',
6001: 'default' => 'default',
6002: );
6003: return %typestitles;
6004: }
6005:
6006: sub contact_titles {
6007: my %titles = &Apache::lonlocal::texthash (
6008: 'supportemail' => 'Support E-mail address',
6009: 'adminemail' => 'Default Server Admin E-mail address',
6010: 'errormail' => 'Error reports to be e-mailed to',
6011: 'packagesmail' => 'Package update alerts to be e-mailed to',
6012: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
6013: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
6014: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
6015: 'requestsmail' => 'E-mail from course requests requiring approval',
6016: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
6017: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
6018: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
6019: );
6020: my %short_titles = &Apache::lonlocal::texthash (
6021: adminemail => 'Admin E-mail address',
6022: supportemail => 'Support E-mail',
6023: );
6024: return (\%titles,\%short_titles);
6025: }
6026:
6027: sub helpform_fields {
6028: my %titles = &Apache::lonlocal::texthash (
6029: 'username' => 'Name',
6030: 'user' => 'Username/domain',
6031: 'phone' => 'Phone',
6032: 'cc' => 'Cc e-mail',
6033: 'course' => 'Course Details',
6034: 'section' => 'Sections',
6035: 'screenshot' => 'File upload',
6036: );
6037: my @fields = ('username','phone','user','course','section','cc','screenshot');
6038: my %possoptions = (
6039: username => ['yes','no','req'],
6040: phone => ['yes','no','req'],
6041: user => ['yes','no'],
6042: cc => ['yes','no'],
6043: course => ['yes','no'],
6044: section => ['yes','no'],
6045: screenshot => ['yes','no'],
6046: );
6047: my %fieldoptions = &Apache::lonlocal::texthash (
6048: 'yes' => 'Optional',
6049: 'req' => 'Required',
6050: 'no' => "Not shown",
6051: );
6052: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
6053: }
6054:
6055: sub tool_titles {
6056: my %titles = &Apache::lonlocal::texthash (
6057: aboutme => 'Personal web page',
6058: blog => 'Blog',
6059: webdav => 'WebDAV',
6060: portfolio => 'Portfolio',
6061: official => 'Official courses (with institutional codes)',
6062: unofficial => 'Unofficial courses',
6063: community => 'Communities',
6064: textbook => 'Textbook courses',
6065: );
6066: return %titles;
6067: }
6068:
6069: sub courserequest_titles {
6070: my %titles = &Apache::lonlocal::texthash (
6071: official => 'Official',
6072: unofficial => 'Unofficial',
6073: community => 'Communities',
6074: textbook => 'Textbook',
6075: norequest => 'Not allowed',
6076: approval => 'Approval by Dom. Coord.',
6077: validate => 'With validation',
6078: autolimit => 'Numerical limit',
6079: unlimited => '(blank for unlimited)',
6080: );
6081: return %titles;
6082: }
6083:
6084: sub authorrequest_titles {
6085: my %titles = &Apache::lonlocal::texthash (
6086: norequest => 'Not allowed',
6087: approval => 'Approval by Dom. Coord.',
6088: automatic => 'Automatic approval',
6089: );
6090: return %titles;
6091: }
6092:
6093: sub courserequest_conditions {
6094: my %conditions = &Apache::lonlocal::texthash (
6095: approval => '(Processing of request subject to approval by Domain Coordinator).',
6096: validate => '(Processing of request subject to institutional validation).',
6097: );
6098: return %conditions;
6099: }
6100:
6101:
6102: sub print_usercreation {
6103: my ($position,$dom,$settings,$rowtotal) = @_;
6104: my $numinrow = 4;
6105: my $datatable;
6106: if ($position eq 'top') {
6107: $$rowtotal ++;
6108: my $rowcount = 0;
6109: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
6110: if (ref($rules) eq 'HASH') {
6111: if (keys(%{$rules}) > 0) {
6112: $datatable .= &user_formats_row('username',$settings,$rules,
6113: $ruleorder,$numinrow,$rowcount);
6114: $$rowtotal ++;
6115: $rowcount ++;
6116: }
6117: }
6118: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
6119: if (ref($idrules) eq 'HASH') {
6120: if (keys(%{$idrules}) > 0) {
6121: $datatable .= &user_formats_row('id',$settings,$idrules,
6122: $idruleorder,$numinrow,$rowcount);
6123: $$rowtotal ++;
6124: $rowcount ++;
6125: }
6126: }
6127: if ($rowcount == 0) {
6128: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
6129: $$rowtotal ++;
6130: $rowcount ++;
6131: }
6132: } elsif ($position eq 'middle') {
6133: my @creators = ('author','course','requestcrs');
6134: my ($rules,$ruleorder) =
6135: &Apache::lonnet::inst_userrules($dom,'username');
6136: my %lt = &usercreation_types();
6137: my %checked;
6138: if (ref($settings) eq 'HASH') {
6139: if (ref($settings->{'cancreate'}) eq 'HASH') {
6140: foreach my $item (@creators) {
6141: $checked{$item} = $settings->{'cancreate'}{$item};
6142: }
6143: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
6144: foreach my $item (@creators) {
6145: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
6146: $checked{$item} = 'none';
6147: }
6148: }
6149: }
6150: }
6151: my $rownum = 0;
6152: foreach my $item (@creators) {
6153: $rownum ++;
6154: if ($checked{$item} eq '') {
6155: $checked{$item} = 'any';
6156: }
6157: my $css_class;
6158: if ($rownum%2) {
6159: $css_class = '';
6160: } else {
6161: $css_class = ' class="LC_odd_row" ';
6162: }
6163: $datatable .= '<tr'.$css_class.'>'.
6164: '<td><span class="LC_nobreak">'.$lt{$item}.
6165: '</span></td><td align="right">';
6166: my @options = ('any');
6167: if (ref($rules) eq 'HASH') {
6168: if (keys(%{$rules}) > 0) {
6169: push(@options,('official','unofficial'));
6170: }
6171: }
6172: push(@options,'none');
6173: foreach my $option (@options) {
6174: my $type = 'radio';
6175: my $check = ' ';
6176: if ($checked{$item} eq $option) {
6177: $check = ' checked="checked" ';
6178: }
6179: $datatable .= '<span class="LC_nobreak"><label>'.
6180: '<input type="'.$type.'" name="can_createuser_'.
6181: $item.'" value="'.$option.'"'.$check.'/> '.
6182: $lt{$option}.'</label> </span>';
6183: }
6184: $datatable .= '</td></tr>';
6185: }
6186: } else {
6187: my @contexts = ('author','course','domain');
6188: my @authtypes = ('int','krb4','krb5','loc');
6189: my %checked;
6190: if (ref($settings) eq 'HASH') {
6191: if (ref($settings->{'authtypes'}) eq 'HASH') {
6192: foreach my $item (@contexts) {
6193: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
6194: foreach my $auth (@authtypes) {
6195: if ($settings->{'authtypes'}{$item}{$auth}) {
6196: $checked{$item}{$auth} = ' checked="checked" ';
6197: }
6198: }
6199: }
6200: }
6201: }
6202: } else {
6203: foreach my $item (@contexts) {
6204: foreach my $auth (@authtypes) {
6205: $checked{$item}{$auth} = ' checked="checked" ';
6206: }
6207: }
6208: }
6209: my %title = &context_names();
6210: my %authname = &authtype_names();
6211: my $rownum = 0;
6212: my $css_class;
6213: foreach my $item (@contexts) {
6214: if ($rownum%2) {
6215: $css_class = '';
6216: } else {
6217: $css_class = ' class="LC_odd_row" ';
6218: }
6219: $datatable .= '<tr'.$css_class.'>'.
6220: '<td>'.$title{$item}.
6221: '</td><td class="LC_left_item">'.
6222: '<span class="LC_nobreak">';
6223: foreach my $auth (@authtypes) {
6224: $datatable .= '<label>'.
6225: '<input type="checkbox" name="'.$item.'_auth" '.
6226: $checked{$item}{$auth}.' value="'.$auth.'" />'.
6227: $authname{$auth}.'</label> ';
6228: }
6229: $datatable .= '</span></td></tr>';
6230: $rownum ++;
6231: }
6232: $$rowtotal += $rownum;
6233: }
6234: return $datatable;
6235: }
6236:
6237: sub print_selfcreation {
6238: my ($position,$dom,$settings,$rowtotal) = @_;
6239: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
6240: $emaildomain,$datatable);
6241: if (ref($settings) eq 'HASH') {
6242: if (ref($settings->{'cancreate'}) eq 'HASH') {
6243: $createsettings = $settings->{'cancreate'};
6244: if (ref($createsettings) eq 'HASH') {
6245: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
6246: @selfcreate = @{$createsettings->{'selfcreate'}};
6247: } elsif ($createsettings->{'selfcreate'} ne '') {
6248: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
6249: @selfcreate = ('email','login','sso');
6250: } elsif ($createsettings->{'selfcreate'} ne 'none') {
6251: @selfcreate = ($createsettings->{'selfcreate'});
6252: }
6253: }
6254: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
6255: $processing = $createsettings->{'selfcreateprocessing'};
6256: }
6257: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
6258: $emailoptions = $createsettings->{'emailoptions'};
6259: }
6260: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
6261: $emailverified = $createsettings->{'emailverified'};
6262: }
6263: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
6264: $emaildomain = $createsettings->{'emaildomain'};
6265: }
6266: }
6267: }
6268: }
6269: my %radiohash;
6270: my $numinrow = 4;
6271: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
6272: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6273: if ($position eq 'top') {
6274: my %choices = &Apache::lonlocal::texthash (
6275: cancreate_login => 'Institutional Login',
6276: cancreate_sso => 'Institutional Single Sign On',
6277: );
6278: my @toggles = sort(keys(%choices));
6279: my %defaultchecked = (
6280: 'cancreate_login' => 'off',
6281: 'cancreate_sso' => 'off',
6282: );
6283: my ($onclick,$itemcount);
6284: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
6285: \%choices,$itemcount,$onclick);
6286: $$rowtotal += $itemcount;
6287:
6288: if (ref($usertypes) eq 'HASH') {
6289: if (keys(%{$usertypes}) > 0) {
6290: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
6291: $dom,$numinrow,$othertitle,
6292: 'statustocreate',$rowtotal);
6293: $$rowtotal ++;
6294: }
6295: }
6296: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
6297: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
6298: $fieldtitles{'inststatus'} = &mt('Institutional status');
6299: my $rem;
6300: my $numperrow = 2;
6301: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
6302: $datatable .= '<tr'.$css_class.'>'.
6303: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
6304: '<td class="LC_left_item">'."\n".
6305: '<table>'."\n";
6306: for (my $i=0; $i<@fields; $i++) {
6307: $rem = $i%($numperrow);
6308: if ($rem == 0) {
6309: if ($i > 0) {
6310: $datatable .= '</tr>';
6311: }
6312: $datatable .= '<tr>';
6313: }
6314: my $currval;
6315: if (ref($createsettings) eq 'HASH') {
6316: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
6317: $currval = $createsettings->{'shibenv'}{$fields[$i]};
6318: }
6319: }
6320: $datatable .= '<td class="LC_left_item">'.
6321: '<span class="LC_nobreak">'.
6322: '<input type="text" name="shibenv_'.$fields[$i].'" '.
6323: 'value="'.$currval.'" size="10" /> '.
6324: $fieldtitles{$fields[$i]}.'</span></td>';
6325: }
6326: my $colsleft = $numperrow - $rem;
6327: if ($colsleft > 1 ) {
6328: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6329: ' </td>';
6330: } elsif ($colsleft == 1) {
6331: $datatable .= '<td class="LC_left_item"> </td>';
6332: }
6333: $datatable .= '</tr></table></td></tr>';
6334: $$rowtotal ++;
6335: } elsif ($position eq 'middle') {
6336: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
6337: my @posstypes;
6338: if (ref($types) eq 'ARRAY') {
6339: @posstypes = @{$types};
6340: }
6341: unless (grep(/^default$/,@posstypes)) {
6342: push(@posstypes,'default');
6343: }
6344: my %usertypeshash;
6345: if (ref($usertypes) eq 'HASH') {
6346: %usertypeshash = %{$usertypes};
6347: }
6348: $usertypeshash{'default'} = $othertitle;
6349: foreach my $status (@posstypes) {
6350: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
6351: $numinrow,$$rowtotal,\%usertypeshash);
6352: $$rowtotal ++;
6353: }
6354: } else {
6355: my %choices = &Apache::lonlocal::texthash (
6356: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
6357: );
6358: my @toggles = sort(keys(%choices));
6359: my %defaultchecked = (
6360: 'cancreate_email' => 'off',
6361: );
6362: my $customclass = 'LC_selfcreate_email';
6363: my $classprefix = 'LC_canmodify_emailusername_';
6364: my $optionsprefix = 'LC_options_emailusername_';
6365: my $display = 'none';
6366: my $rowstyle = 'display:none';
6367: if (grep(/^\Qemail\E$/,@selfcreate)) {
6368: $display = 'block';
6369: $rowstyle = 'display:table-row';
6370: }
6371: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
6372: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
6373: \%choices,$$rowtotal,$onclick);
6374: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
6375: $rowstyle);
6376: $$rowtotal ++;
6377: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
6378: $rowstyle);
6379: $$rowtotal ++;
6380: my (@ordered,@posstypes,%usertypeshash);
6381: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6382: my ($emailrules,$emailruleorder) =
6383: &Apache::lonnet::inst_userrules($dom,'email');
6384: my $primary_id = &Apache::lonnet::domain($dom,'primary');
6385: my $intdom = &Apache::lonnet::internet_dom($primary_id);
6386: if (ref($types) eq 'ARRAY') {
6387: @posstypes = @{$types};
6388: }
6389: if (@posstypes) {
6390: unless (grep(/^default$/,@posstypes)) {
6391: push(@posstypes,'default');
6392: }
6393: if (ref($usertypes) eq 'HASH') {
6394: %usertypeshash = %{$usertypes};
6395: }
6396: my $currassign;
6397: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
6398: $currassign = {
6399: selfassign => $domdefaults{'inststatusguest'},
6400: };
6401: @ordered = @{$domdefaults{'inststatusguest'}};
6402: } else {
6403: $currassign = { selfassign => [] };
6404: }
6405: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
6406: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
6407: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
6408: $numinrow,$othertitle,'selfassign',
6409: $rowtotal,$onclicktypes,$customclass,
6410: $rowstyle);
6411: $$rowtotal ++;
6412: $usertypeshash{'default'} = $othertitle;
6413: foreach my $status (@posstypes) {
6414: my $css_class;
6415: if ($$rowtotal%2) {
6416: $css_class = 'LC_odd_row ';
6417: }
6418: $css_class .= $customclass;
6419: my $rowid = $optionsprefix.$status;
6420: my $hidden = 1;
6421: my $currstyle = 'display:none';
6422: if (grep(/^\Q$status\E$/,@ordered)) {
6423: $currstyle = $rowstyle;
6424: $hidden = 0;
6425: }
6426: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
6427: $emailrules,$emailruleorder,$settings,$status,$rowid,
6428: $usertypeshash{$status},$css_class,$currstyle,$intdom);
6429: unless ($hidden) {
6430: $$rowtotal ++;
6431: }
6432: }
6433: } else {
6434: my $css_class;
6435: if ($$rowtotal%2) {
6436: $css_class = 'LC_odd_row ';
6437: }
6438: $css_class .= $customclass;
6439: $usertypeshash{'default'} = $othertitle;
6440: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
6441: $emailrules,$emailruleorder,$settings,'default','',
6442: $othertitle,$css_class,$rowstyle,$intdom);
6443: $$rowtotal ++;
6444: }
6445: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
6446: $numinrow = 1;
6447: if (@posstypes) {
6448: foreach my $status (@posstypes) {
6449: my $rowid = $classprefix.$status;
6450: my $datarowstyle = 'display:none';
6451: if (grep(/^\Q$status\E$/,@ordered)) {
6452: $datarowstyle = $rowstyle;
6453: }
6454: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
6455: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
6456: $infotitles,$rowid,$customclass,$datarowstyle);
6457: unless ($datarowstyle eq 'display:none') {
6458: $$rowtotal ++;
6459: }
6460: }
6461: } else {
6462: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
6463: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
6464: $infotitles,'',$customclass,$rowstyle);
6465: }
6466: }
6467: return $datatable;
6468: }
6469:
6470: sub selfcreate_javascript {
6471: return <<"ENDSCRIPT";
6472:
6473: <script type="text/javascript">
6474: // <![CDATA[
6475:
6476: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
6477: var x = document.getElementsByClassName(target);
6478: var insttypes = 0;
6479: var insttypeRegExp = new RegExp(prefix);
6480: if ((x.length != undefined) && (x.length > 0)) {
6481: if (form.elements[radio].length != undefined) {
6482: for (var i=0; i<form.elements[radio].length; i++) {
6483: if (form.elements[radio][i].checked) {
6484: if (form.elements[radio][i].value == 1) {
6485: for (var j=0; j<x.length; j++) {
6486: if (x[j].id == 'undefined') {
6487: x[j].style.display = 'table-row';
6488: } else if (insttypeRegExp.test(x[j].id)) {
6489: insttypes ++;
6490: } else {
6491: x[j].style.display = 'table-row';
6492: }
6493: }
6494: } else {
6495: for (var j=0; j<x.length; j++) {
6496: x[j].style.display = 'none';
6497: }
6498: }
6499: break;
6500: }
6501: }
6502: if (insttypes > 0) {
6503: toggleDataRow(form,checkbox,target,altprefix);
6504: toggleDataRow(form,checkbox,target,prefix,1);
6505: }
6506: }
6507: }
6508: return;
6509: }
6510:
6511: function toggleDataRow(form,checkbox,target,prefix,docount) {
6512: if (form.elements[checkbox].length != undefined) {
6513: var count = 0;
6514: if (docount) {
6515: for (var i=0; i<form.elements[checkbox].length; i++) {
6516: if (form.elements[checkbox][i].checked) {
6517: count ++;
6518: }
6519: }
6520: }
6521: for (var i=0; i<form.elements[checkbox].length; i++) {
6522: var type = form.elements[checkbox][i].value;
6523: if (document.getElementById(prefix+type)) {
6524: if (form.elements[checkbox][i].checked) {
6525: document.getElementById(prefix+type).style.display = 'table-row';
6526: if (count % 2 == 1) {
6527: document.getElementById(prefix+type).className = target+' LC_odd_row';
6528: } else {
6529: document.getElementById(prefix+type).className = target;
6530: }
6531: count ++;
6532: } else {
6533: document.getElementById(prefix+type).style.display = 'none';
6534: }
6535: }
6536: }
6537: }
6538: return;
6539: }
6540:
6541: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
6542: var caller = radio+'_'+status;
6543: if (form.elements[caller].length != undefined) {
6544: for (var i=0; i<form.elements[caller].length; i++) {
6545: if (form.elements[caller][i].checked) {
6546: if (document.getElementById(altprefix+'_inst_'+status)) {
6547: var curr = form.elements[caller][i].value;
6548: if (prefix) {
6549: document.getElementById(prefix+'_'+status).style.display = 'none';
6550: }
6551: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
6552: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
6553: if (curr == 'custom') {
6554: if (prefix) {
6555: document.getElementById(prefix+'_'+status).style.display = 'inline';
6556: }
6557: } else if (curr == 'inst') {
6558: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
6559: } else if (curr == 'noninst') {
6560: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
6561: }
6562: break;
6563: }
6564: }
6565: }
6566: }
6567: }
6568:
6569: // ]]>
6570: </script>
6571:
6572: ENDSCRIPT
6573: }
6574:
6575: sub noninst_users {
6576: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
6577: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
6578: my $class = 'LC_left_item';
6579: if ($css_class) {
6580: $css_class = ' class="'.$css_class.'"';
6581: }
6582: if ($rowid) {
6583: $rowid = ' id="'.$rowid.'"';
6584: }
6585: if ($rowstyle) {
6586: $rowstyle = ' style="'.$rowstyle.'"';
6587: }
6588: my ($output,$description);
6589: if ($type eq 'default') {
6590: $description = &mt('Requests for: [_1]',$typetitle);
6591: } else {
6592: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
6593: }
6594: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
6595: "<td>$description</td>\n".
6596: '<td class="'.$class.'" colspan="2">'.
6597: '<table><tr>';
6598: my %headers = &Apache::lonlocal::texthash(
6599: approve => 'Processing',
6600: email => 'E-mail',
6601: username => 'Username',
6602: );
6603: foreach my $item ('approve','email','username') {
6604: $output .= '<th>'.$headers{$item}.'</th>';
6605: }
6606: $output .= '</tr><tr>';
6607: foreach my $item ('approve','email','username') {
6608: $output .= '<td valign="top">';
6609: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
6610: if ($item eq 'approve') {
6611: %choices = &Apache::lonlocal::texthash (
6612: automatic => 'Automatically approved',
6613: approval => 'Queued for approval',
6614: );
6615: @options = ('automatic','approval');
6616: $hashref = $processing;
6617: $defoption = 'automatic';
6618: $name = 'cancreate_emailprocess_'.$type;
6619: } elsif ($item eq 'email') {
6620: %choices = &Apache::lonlocal::texthash (
6621: any => 'Any e-mail',
6622: inst => 'Institutional only',
6623: noninst => 'Non-institutional only',
6624: custom => 'Custom restrictions',
6625: );
6626: @options = ('any','inst','noninst');
6627: my $showcustom;
6628: if (ref($emailrules) eq 'HASH') {
6629: if (keys(%{$emailrules}) > 0) {
6630: push(@options,'custom');
6631: $showcustom = 'cancreate_emailrule';
6632: if (ref($settings) eq 'HASH') {
6633: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
6634: foreach my $rule (@{$settings->{'email_rule'}}) {
6635: if (exists($emailrules->{$rule})) {
6636: $hascustom ++;
6637: }
6638: }
6639: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
6640: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
6641: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
6642: if (exists($emailrules->{$rule})) {
6643: $hascustom ++;
6644: }
6645: }
6646: }
6647: }
6648: }
6649: }
6650: }
6651: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
6652: "'cancreate_emaildomain','$type'".');"';
6653: $hashref = $emailoptions;
6654: $defoption = 'any';
6655: $name = 'cancreate_emailoptions_'.$type;
6656: } elsif ($item eq 'username') {
6657: %choices = &Apache::lonlocal::texthash (
6658: all => 'Same as e-mail',
6659: first => 'Omit @domain',
6660: free => 'Free to choose',
6661: );
6662: @options = ('all','first','free');
6663: $hashref = $emailverified;
6664: $defoption = 'all';
6665: $name = 'cancreate_usernameoptions_'.$type;
6666: }
6667: foreach my $option (@options) {
6668: my $checked;
6669: if (ref($hashref) eq 'HASH') {
6670: if ($type eq '') {
6671: if (!exists($hashref->{'default'})) {
6672: if ($option eq $defoption) {
6673: $checked = ' checked="checked"';
6674: }
6675: } else {
6676: if ($hashref->{'default'} eq $option) {
6677: $checked = ' checked="checked"';
6678: }
6679: }
6680: } else {
6681: if (!exists($hashref->{$type})) {
6682: if ($option eq $defoption) {
6683: $checked = ' checked="checked"';
6684: }
6685: } else {
6686: if ($hashref->{$type} eq $option) {
6687: $checked = ' checked="checked"';
6688: }
6689: }
6690: }
6691: } elsif (($item eq 'email') && ($hascustom)) {
6692: if ($option eq 'custom') {
6693: $checked = ' checked="checked"';
6694: }
6695: } elsif ($option eq $defoption) {
6696: $checked = ' checked="checked"';
6697: }
6698: $output .= '<span class="LC_nobreak"><label>'.
6699: '<input type="radio" name="'.$name.'"'.
6700: $checked.' value="'.$option.'"'.$onclick.' />'.
6701: $choices{$option}.'</label></span><br />';
6702: if ($item eq 'email') {
6703: if ($option eq 'custom') {
6704: my $id = 'cancreate_emailrule_'.$type;
6705: my $display = 'none';
6706: if ($checked) {
6707: $display = 'inline';
6708: }
6709: my $numinrow = 2;
6710: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
6711: '<legend>'.&mt('Disallow').'</legend><table>'.
6712: &user_formats_row('email',$settings,$emailrules,
6713: $emailruleorder,$numinrow,'',$type);
6714: '</table></fieldset>';
6715: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
6716: my %text = &Apache::lonlocal::texthash (
6717: inst => 'must end:',
6718: noninst => 'cannot end:',
6719: );
6720: my $value;
6721: if (ref($emaildomain) eq 'HASH') {
6722: if (ref($emaildomain->{$type}) eq 'HASH') {
6723: $value = $emaildomain->{$type}->{$option};
6724: }
6725: }
6726: if ($value eq '') {
6727: $value = '@'.$intdom;
6728: }
6729: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
6730: my $display = 'none';
6731: if ($checked) {
6732: $display = 'inline';
6733: }
6734: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
6735: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
6736: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
6737: '</div>';
6738: }
6739: }
6740: }
6741: $output .= '</td>'."\n";
6742: }
6743: $output .= "</tr></table></td></tr>\n";
6744: return $output;
6745: }
6746:
6747: sub captcha_choice {
6748: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
6749: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
6750: $vertext,$currver);
6751: my %lt = &captcha_phrases();
6752: $keyentry = 'hidden';
6753: my $colspan=2;
6754: if ($context eq 'cancreate') {
6755: $rowname = &mt('CAPTCHA validation');
6756: } elsif ($context eq 'login') {
6757: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
6758: } elsif ($context eq 'passwords') {
6759: $rowname = &mt('"Forgot Password" CAPTCHA validation');
6760: $colspan=1;
6761: }
6762: if (ref($settings) eq 'HASH') {
6763: if ($settings->{'captcha'}) {
6764: $checked{$settings->{'captcha'}} = ' checked="checked"';
6765: } else {
6766: $checked{'original'} = ' checked="checked"';
6767: }
6768: if ($settings->{'captcha'} eq 'recaptcha') {
6769: $pubtext = $lt{'pub'};
6770: $privtext = $lt{'priv'};
6771: $keyentry = 'text';
6772: $vertext = $lt{'ver'};
6773: $currver = $settings->{'recaptchaversion'};
6774: if ($currver ne '2') {
6775: $currver = 1;
6776: }
6777: }
6778: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
6779: $currpub = $settings->{'recaptchakeys'}{'public'};
6780: $currpriv = $settings->{'recaptchakeys'}{'private'};
6781: }
6782: } else {
6783: $checked{'original'} = ' checked="checked"';
6784: }
6785: my $css_class;
6786: if ($itemcount%2) {
6787: $css_class = 'LC_odd_row';
6788: }
6789: if ($customcss) {
6790: $css_class .= " $customcss";
6791: }
6792: $css_class =~ s/^\s+//;
6793: if ($css_class) {
6794: $css_class = ' class="'.$css_class.'"';
6795: }
6796: if ($rowstyle) {
6797: $css_class .= ' style="'.$rowstyle.'"';
6798: }
6799: my $output = '<tr'.$css_class.'>'.
6800: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
6801: '<table><tr><td>'."\n";
6802: foreach my $option ('original','recaptcha','notused') {
6803: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
6804: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
6805: $lt{$option}.'</label></span>';
6806: unless ($option eq 'notused') {
6807: $output .= (' 'x2)."\n";
6808: }
6809: }
6810: #
6811: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
6812: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
6813: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
6814: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
6815: #
6816: $output .= '</td></tr>'."\n".
6817: '<tr><td class="LC_zero_height">'."\n".
6818: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
6819: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
6820: $currpub.'" size="40" /></span><br />'."\n".
6821: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
6822: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
6823: $currpriv.'" size="40" /></span><br />'.
6824: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
6825: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
6826: $currver.'" size="3" /></span><br />'.
6827: '</td></tr></table>'."\n".
6828: '</td></tr>';
6829: return $output;
6830: }
6831:
6832: sub user_formats_row {
6833: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
6834: my $output;
6835: my %text = (
6836: 'username' => 'new usernames',
6837: 'id' => 'IDs',
6838: );
6839: unless ($type eq 'email') {
6840: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
6841: $output = '<tr '.$css_class.'>'.
6842: '<td><span class="LC_nobreak">'.
6843: &mt("Format rules to check for $text{$type}: ").
6844: '</td><td class="LC_left_item" colspan="2"><table>';
6845: }
6846: my $rem;
6847: if (ref($ruleorder) eq 'ARRAY') {
6848: for (my $i=0; $i<@{$ruleorder}; $i++) {
6849: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
6850: my $rem = $i%($numinrow);
6851: if ($rem == 0) {
6852: if ($i > 0) {
6853: $output .= '</tr>';
6854: }
6855: $output .= '<tr>';
6856: }
6857: my $check = ' ';
6858: if (ref($settings) eq 'HASH') {
6859: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
6860: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
6861: $check = ' checked="checked" ';
6862: }
6863: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
6864: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
6865: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
6866: $check = ' checked="checked" ';
6867: }
6868: }
6869: }
6870: }
6871: my $name = $type.'_rule';
6872: if ($type eq 'email') {
6873: $name .= '_'.$status;
6874: }
6875: $output .= '<td class="LC_left_item">'.
6876: '<span class="LC_nobreak"><label>'.
6877: '<input type="checkbox" name="'.$name.'" '.
6878: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
6879: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
6880: }
6881: }
6882: $rem = @{$ruleorder}%($numinrow);
6883: }
6884: my $colsleft;
6885: if ($rem) {
6886: $colsleft = $numinrow - $rem;
6887: }
6888: if ($colsleft > 1 ) {
6889: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6890: ' </td>';
6891: } elsif ($colsleft == 1) {
6892: $output .= '<td class="LC_left_item"> </td>';
6893: }
6894: $output .= '</tr></table>';
6895: unless ($type eq 'email') {
6896: $output .= '</td></tr>';
6897: }
6898: return $output;
6899: }
6900:
6901: sub usercreation_types {
6902: my %lt = &Apache::lonlocal::texthash (
6903: author => 'When adding a co-author',
6904: course => 'When adding a user to a course',
6905: requestcrs => 'When requesting a course',
6906: any => 'Any',
6907: official => 'Institutional only ',
6908: unofficial => 'Non-institutional only',
6909: none => 'None',
6910: );
6911: return %lt;
6912: }
6913:
6914: sub selfcreation_types {
6915: my %lt = &Apache::lonlocal::texthash (
6916: selfcreate => 'User creates own account',
6917: any => 'Any',
6918: official => 'Institutional only ',
6919: unofficial => 'Non-institutional only',
6920: email => 'E-mail address',
6921: login => 'Institutional Login',
6922: sso => 'SSO',
6923: );
6924: }
6925:
6926: sub authtype_names {
6927: my %lt = &Apache::lonlocal::texthash(
6928: int => 'Internal',
6929: krb4 => 'Kerberos 4',
6930: krb5 => 'Kerberos 5',
6931: loc => 'Local',
6932: );
6933: return %lt;
6934: }
6935:
6936: sub context_names {
6937: my %context_title = &Apache::lonlocal::texthash(
6938: author => 'Creating users when an Author',
6939: course => 'Creating users when in a course',
6940: domain => 'Creating users when a Domain Coordinator',
6941: );
6942: return %context_title;
6943: }
6944:
6945: sub print_usermodification {
6946: my ($position,$dom,$settings,$rowtotal) = @_;
6947: my $numinrow = 4;
6948: my ($context,$datatable,$rowcount);
6949: if ($position eq 'top') {
6950: $rowcount = 0;
6951: $context = 'author';
6952: foreach my $role ('ca','aa') {
6953: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6954: $numinrow,$rowcount);
6955: $$rowtotal ++;
6956: $rowcount ++;
6957: }
6958: } elsif ($position eq 'bottom') {
6959: $context = 'course';
6960: $rowcount = 0;
6961: foreach my $role ('st','ep','ta','in','cr') {
6962: $datatable .= &modifiable_userdata_row($context,$role,$settings,
6963: $numinrow,$rowcount);
6964: $$rowtotal ++;
6965: $rowcount ++;
6966: }
6967: }
6968: return $datatable;
6969: }
6970:
6971: sub print_defaults {
6972: my ($position,$dom,$settings,$rowtotal) = @_;
6973: my $rownum = 0;
6974: my ($datatable,$css_class,$titles);
6975: unless ($position eq 'bottom') {
6976: $titles = &defaults_titles($dom);
6977: }
6978: if ($position eq 'top') {
6979: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
6980: 'datelocale_def','portal_def');
6981: my %defaults;
6982: if (ref($settings) eq 'HASH') {
6983: %defaults = %{$settings};
6984: } else {
6985: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
6986: foreach my $item (@items) {
6987: $defaults{$item} = $domdefaults{$item};
6988: }
6989: }
6990: foreach my $item (@items) {
6991: if ($rownum%2) {
6992: $css_class = '';
6993: } else {
6994: $css_class = ' class="LC_odd_row" ';
6995: }
6996: $datatable .= '<tr'.$css_class.'>'.
6997: '<td><span class="LC_nobreak">'.$titles->{$item}.
6998: '</span></td><td class="LC_right_item" colspan="3">';
6999: if ($item eq 'auth_def') {
7000: my @authtypes = ('internal','krb4','krb5','localauth');
7001: my %shortauth = (
7002: internal => 'int',
7003: krb4 => 'krb4',
7004: krb5 => 'krb5',
7005: localauth => 'loc'
7006: );
7007: my %authnames = &authtype_names();
7008: foreach my $auth (@authtypes) {
7009: my $checked = ' ';
7010: if ($defaults{$item} eq $auth) {
7011: $checked = ' checked="checked" ';
7012: }
7013: $datatable .= '<label><input type="radio" name="'.$item.
7014: '" value="'.$auth.'"'.$checked.'/>'.
7015: $authnames{$shortauth{$auth}}.'</label> ';
7016: }
7017: } elsif ($item eq 'timezone_def') {
7018: my $includeempty = 1;
7019: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
7020: } elsif ($item eq 'datelocale_def') {
7021: my $includeempty = 1;
7022: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
7023: } elsif ($item eq 'lang_def') {
7024: my $includeempty = 1;
7025: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
7026: } else {
7027: my $size;
7028: if ($item eq 'portal_def') {
7029: $size = ' size="25"';
7030: }
7031: $datatable .= '<input type="text" name="'.$item.'" value="'.
7032: $defaults{$item}.'"'.$size.' />';
7033: }
7034: $datatable .= '</td></tr>';
7035: $rownum ++;
7036: }
7037: } else {
7038: my %defaults;
7039: if (ref($settings) eq 'HASH') {
7040: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
7041: my $maxnum = @{$settings->{'inststatusorder'}};
7042: for (my $i=0; $i<$maxnum; $i++) {
7043: $css_class = $rownum%2?' class="LC_odd_row"':'';
7044: my $item = $settings->{'inststatusorder'}->[$i];
7045: my $title = $settings->{'inststatustypes'}->{$item};
7046: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
7047: $datatable .= '<tr'.$css_class.'>'.
7048: '<td><span class="LC_nobreak">'.
7049: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
7050: for (my $k=0; $k<=$maxnum; $k++) {
7051: my $vpos = $k+1;
7052: my $selstr;
7053: if ($k == $i) {
7054: $selstr = ' selected="selected" ';
7055: }
7056: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7057: }
7058: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
7059: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
7060: &mt('delete').'</span></td>'.
7061: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
7062: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
7063: '</span></td></tr>';
7064: }
7065: $css_class = $rownum%2?' class="LC_odd_row"':'';
7066: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
7067: $datatable .= '<tr '.$css_class.'>'.
7068: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
7069: for (my $k=0; $k<=$maxnum; $k++) {
7070: my $vpos = $k+1;
7071: my $selstr;
7072: if ($k == $maxnum) {
7073: $selstr = ' selected="selected" ';
7074: }
7075: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7076: }
7077: $datatable .= '</select> '.&mt('Internal ID:').
7078: '<input type="text" size="10" name="addinststatus" value="" />'.
7079: ' '.&mt('(new)').
7080: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
7081: &mt('Name displayed:').
7082: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
7083: '</tr>'."\n";
7084: $rownum ++;
7085: }
7086: }
7087: }
7088: $$rowtotal += $rownum;
7089: return $datatable;
7090: }
7091:
7092: sub get_languages_hash {
7093: my %langchoices;
7094: foreach my $id (&Apache::loncommon::languageids()) {
7095: my $code = &Apache::loncommon::supportedlanguagecode($id);
7096: if ($code ne '') {
7097: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
7098: }
7099: }
7100: return %langchoices;
7101: }
7102:
7103: sub defaults_titles {
7104: my ($dom) = @_;
7105: my %titles = &Apache::lonlocal::texthash (
7106: 'auth_def' => 'Default authentication type',
7107: 'auth_arg_def' => 'Default authentication argument',
7108: 'lang_def' => 'Default language',
7109: 'timezone_def' => 'Default timezone',
7110: 'datelocale_def' => 'Default locale for dates',
7111: 'portal_def' => 'Portal/Default URL',
7112: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
7113: 'intauth_check' => 'Check bcrypt cost if authenticated',
7114: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
7115: );
7116: if ($dom) {
7117: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
7118: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
7119: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
7120: $protocol = 'http' if ($protocol ne 'https');
7121: if ($uint_dom) {
7122: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
7123: $uint_dom);
7124: }
7125: }
7126: return (\%titles);
7127: }
7128:
7129: sub print_scantron {
7130: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
7131: if ($position eq 'top') {
7132: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
7133: } else {
7134: return &print_scantronconfig($dom,$settings,\$rowtotal);
7135: }
7136: }
7137:
7138: sub scantron_javascript {
7139: return <<"ENDSCRIPT";
7140:
7141: <script type="text/javascript">
7142: // <![CDATA[
7143:
7144: function toggleScantron(form) {
7145: var csvfieldset = new Array();
7146: if (document.getElementById('scantroncsv_cols')) {
7147: csvfieldset.push(document.getElementById('scantroncsv_cols'));
7148: }
7149: if (document.getElementById('scantroncsv_options')) {
7150: csvfieldset.push(document.getElementById('scantroncsv_options'));
7151: }
7152: if (csvfieldset.length) {
7153: if (document.getElementById('scantronconfcsv')) {
7154: var scantroncsv = document.getElementById('scantronconfcsv');
7155: if (scantroncsv.checked) {
7156: for (var i=0; i<csvfieldset.length; i++) {
7157: csvfieldset[i].style.display = 'block';
7158: }
7159: } else {
7160: for (var i=0; i<csvfieldset.length; i++) {
7161: csvfieldset[i].style.display = 'none';
7162: }
7163: var csvselects = document.getElementsByClassName('scantronconfig_csv');
7164: if (csvselects.length) {
7165: for (var j=0; j<csvselects.length; j++) {
7166: csvselects[j].selectedIndex = 0;
7167: }
7168: }
7169: }
7170: }
7171: }
7172: return;
7173: }
7174: // ]]>
7175: </script>
7176:
7177: ENDSCRIPT
7178:
7179: }
7180:
7181: sub print_scantronformat {
7182: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
7183: my $itemcount = 1;
7184: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
7185: %confhash);
7186: my $switchserver = &check_switchserver($dom,$confname);
7187: my %lt = &Apache::lonlocal::texthash (
7188: default => 'Default bubblesheet format file error',
7189: custom => 'Custom bubblesheet format file error',
7190: );
7191: my %scantronfiles = (
7192: default => 'default.tab',
7193: custom => 'custom.tab',
7194: );
7195: foreach my $key (keys(%scantronfiles)) {
7196: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
7197: .$scantronfiles{$key};
7198: }
7199: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
7200: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
7201: if (!$switchserver) {
7202: my $servadm = $r->dir_config('lonAdmEMail');
7203: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
7204: if ($configuserok eq 'ok') {
7205: if ($author_ok eq 'ok') {
7206: my %legacyfile = (
7207: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
7208: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
7209: );
7210: my %md5chk;
7211: foreach my $type (keys(%legacyfile)) {
7212: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
7213: chomp($md5chk{$type});
7214: }
7215: if ($md5chk{'default'} ne $md5chk{'custom'}) {
7216: foreach my $type (keys(%legacyfile)) {
7217: ($scantronurls{$type},my $error) =
7218: &legacy_scantronformat($r,$dom,$confname,
7219: $type,$legacyfile{$type},
7220: $scantronurls{$type},
7221: $scantronfiles{$type});
7222: if ($error ne '') {
7223: $error{$type} = $error;
7224: }
7225: }
7226: if (keys(%error) == 0) {
7227: $is_custom = 1;
7228: $confhash{'scantron'}{'scantronformat'} =
7229: $scantronurls{'custom'};
7230: my $putresult =
7231: &Apache::lonnet::put_dom('configuration',
7232: \%confhash,$dom);
7233: if ($putresult ne 'ok') {
7234: $error{'custom'} =
7235: '<span class="LC_error">'.
7236: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
7237: }
7238: }
7239: } else {
7240: ($scantronurls{'default'},my $error) =
7241: &legacy_scantronformat($r,$dom,$confname,
7242: 'default',$legacyfile{'default'},
7243: $scantronurls{'default'},
7244: $scantronfiles{'default'});
7245: if ($error eq '') {
7246: $confhash{'scantron'}{'scantronformat'} = '';
7247: my $putresult =
7248: &Apache::lonnet::put_dom('configuration',
7249: \%confhash,$dom);
7250: if ($putresult ne 'ok') {
7251: $error{'default'} =
7252: '<span class="LC_error">'.
7253: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
7254: }
7255: } else {
7256: $error{'default'} = $error;
7257: }
7258: }
7259: }
7260: }
7261: } else {
7262: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
7263: }
7264: }
7265: if (ref($settings) eq 'HASH') {
7266: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
7267: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
7268: if ((!@info) || ($info[0] eq 'no_such_dir')) {
7269: $scantronurl = '';
7270: } else {
7271: $scantronurl = $settings->{'scantronformat'};
7272: }
7273: $is_custom = 1;
7274: } else {
7275: $scantronurl = $scantronurls{'default'};
7276: }
7277: } else {
7278: if ($is_custom) {
7279: $scantronurl = $scantronurls{'custom'};
7280: } else {
7281: $scantronurl = $scantronurls{'default'};
7282: }
7283: }
7284: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7285: $datatable .= '<tr'.$css_class.'>';
7286: if (!$is_custom) {
7287: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
7288: '<span class="LC_nobreak">';
7289: if ($scantronurl) {
7290: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
7291: undef,undef,undef,undef,'background-color:#ffffff');
7292: } else {
7293: $datatable = &mt('File unavailable for display');
7294: }
7295: $datatable .= '</span></td>';
7296: if (keys(%error) == 0) {
7297: $datatable .= '<td valign="bottom">';
7298: if (!$switchserver) {
7299: $datatable .= &mt('Upload:').'<br />';
7300: }
7301: } else {
7302: my $errorstr;
7303: foreach my $key (sort(keys(%error))) {
7304: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
7305: }
7306: $datatable .= '<td>'.$errorstr;
7307: }
7308: } else {
7309: if (keys(%error) > 0) {
7310: my $errorstr;
7311: foreach my $key (sort(keys(%error))) {
7312: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
7313: }
7314: $datatable .= '<td>'.$errorstr.'</td><td> ';
7315: } elsif ($scantronurl) {
7316: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
7317: undef,undef,undef,undef,'background-color:#ffffff');
7318: $datatable .= '<td><span class="LC_nobreak">'.
7319: $link.
7320: '<label><input type="checkbox" name="scantronformat_del"'.
7321: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
7322: '<td><span class="LC_nobreak"> '.
7323: &mt('Replace:').'</span><br />';
7324: }
7325: }
7326: if (keys(%error) == 0) {
7327: if ($switchserver) {
7328: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
7329: } else {
7330: $datatable .='<span class="LC_nobreak"> '.
7331: '<input type="file" name="scantronformat" /></span>';
7332: }
7333: }
7334: $datatable .= '</td></tr>';
7335: $$rowtotal ++;
7336: return $datatable;
7337: }
7338:
7339: sub legacy_scantronformat {
7340: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
7341: my ($url,$error);
7342: my @statinfo = &Apache::lonnet::stat_file($newurl);
7343: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
7344: (my $result,$url) =
7345: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
7346: '','',$newfile);
7347: if ($result ne 'ok') {
7348: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
7349: }
7350: }
7351: return ($url,$error);
7352: }
7353:
7354: sub print_scantronconfig {
7355: my ($dom,$settings,$rowtotal) = @_;
7356: my $itemcount = 2;
7357: my $is_checked = ' checked="checked"';
7358: my %optionson = (
7359: hdr => ' checked="checked"',
7360: pad => ' checked="checked"',
7361: rem => ' checked="checked"',
7362: );
7363: my %optionsoff = (
7364: hdr => '',
7365: pad => '',
7366: rem => '',
7367: );
7368: my $currcsvsty = 'none';
7369: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
7370: my @fields = &scantroncsv_fields();
7371: my %titles = &scantronconfig_titles();
7372: if (ref($settings) eq 'HASH') {
7373: if (ref($settings->{config}) eq 'HASH') {
7374: if ($settings->{config}->{dat}) {
7375: $checked{'dat'} = $is_checked;
7376: }
7377: if (ref($settings->{config}->{csv}) eq 'HASH') {
7378: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
7379: %csvfields = %{$settings->{config}->{csv}->{fields}};
7380: if (keys(%csvfields) > 0) {
7381: $checked{'csv'} = $is_checked;
7382: $currcsvsty = 'block';
7383: }
7384: }
7385: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
7386: %csvoptions = %{$settings->{config}->{csv}->{options}};
7387: foreach my $option (keys(%optionson)) {
7388: unless ($csvoptions{$option}) {
7389: $optionsoff{$option} = $optionson{$option};
7390: $optionson{$option} = '';
7391: }
7392: }
7393: }
7394: }
7395: } else {
7396: $checked{'dat'} = $is_checked;
7397: }
7398: } else {
7399: $checked{'dat'} = $is_checked;
7400: }
7401: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
7402: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
7403: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
7404: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
7405: foreach my $item ('dat','csv') {
7406: my $id;
7407: if ($item eq 'csv') {
7408: $id = 'id="scantronconfcsv" ';
7409: }
7410: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
7411: $titles{$item}.'</label>'.(' 'x3);
7412: if ($item eq 'csv') {
7413: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
7414: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
7415: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
7416: foreach my $col (@fields) {
7417: my $selnone;
7418: if ($csvfields{$col} eq '') {
7419: $selnone = ' selected="selected"';
7420: }
7421: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
7422: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
7423: '<option value=""'.$selnone.'></option>';
7424: for (my $i=0; $i<20; $i++) {
7425: my $shown = $i+1;
7426: my $sel;
7427: unless ($selnone) {
7428: if (exists($csvfields{$col})) {
7429: if ($csvfields{$col} == $i) {
7430: $sel = ' selected="selected"';
7431: }
7432: }
7433: }
7434: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
7435: }
7436: $datatable .= '</select></td></tr>';
7437: }
7438: $datatable .= '</table></fieldset>'.
7439: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
7440: '<legend>'.&mt('CSV Options').'</legend>';
7441: foreach my $option ('hdr','pad','rem') {
7442: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
7443: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
7444: &mt('Yes').'</label>'.(' 'x2)."\n".
7445: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
7446: }
7447: $datatable .= '</fieldset>';
7448: $itemcount ++;
7449: }
7450: }
7451: $datatable .= '</td></tr>';
7452: $$rowtotal ++;
7453: return $datatable;
7454: }
7455:
7456: sub scantronconfig_titles {
7457: return &Apache::lonlocal::texthash(
7458: dat => 'Standard format (.dat)',
7459: csv => 'Comma separated values (.csv)',
7460: hdr => 'Remove first line in file (contains column titles)',
7461: pad => 'Prepend 0s to PaperID',
7462: rem => 'Remove leading spaces (except Question Response columns)',
7463: CODE => 'CODE',
7464: ID => 'Student ID',
7465: PaperID => 'Paper ID',
7466: FirstName => 'First Name',
7467: LastName => 'Last Name',
7468: FirstQuestion => 'First Question Response',
7469: Section => 'Section',
7470: );
7471: }
7472:
7473: sub scantroncsv_fields {
7474: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
7475: }
7476:
7477: sub print_coursecategories {
7478: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
7479: my $datatable;
7480: if ($position eq 'top') {
7481: my (%checked);
7482: my @catitems = ('unauth','auth');
7483: my @cattypes = ('std','domonly','codesrch','none');
7484: $checked{'unauth'} = 'std';
7485: $checked{'auth'} = 'std';
7486: if (ref($settings) eq 'HASH') {
7487: foreach my $type (@cattypes) {
7488: if ($type eq $settings->{'unauth'}) {
7489: $checked{'unauth'} = $type;
7490: }
7491: if ($type eq $settings->{'auth'}) {
7492: $checked{'auth'} = $type;
7493: }
7494: }
7495: }
7496: my %lt = &Apache::lonlocal::texthash (
7497: unauth => 'Catalog type for unauthenticated users',
7498: auth => 'Catalog type for authenticated users',
7499: none => 'No catalog',
7500: std => 'Standard catalog',
7501: domonly => 'Domain-only catalog',
7502: codesrch => "Code search form",
7503: );
7504: my $itemcount = 0;
7505: foreach my $item (@catitems) {
7506: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
7507: $datatable .= '<tr '.$css_class.'>'.
7508: '<td>'.$lt{$item}.'</td>'.
7509: '<td class="LC_right_item"><span class="LC_nobreak">';
7510: foreach my $type (@cattypes) {
7511: my $ischecked;
7512: if ($checked{$item} eq $type) {
7513: $ischecked=' checked="checked"';
7514: }
7515: $datatable .= '<label>'.
7516: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
7517: ' />'.$lt{$type}.'</label> ';
7518: }
7519: $datatable .= '</span></td></tr>';
7520: $itemcount ++;
7521: }
7522: $$rowtotal += $itemcount;
7523: } elsif ($position eq 'middle') {
7524: my $toggle_cats_crs = ' ';
7525: my $toggle_cats_dom = ' checked="checked" ';
7526: my $can_cat_crs = ' ';
7527: my $can_cat_dom = ' checked="checked" ';
7528: my $toggle_catscomm_comm = ' ';
7529: my $toggle_catscomm_dom = ' checked="checked" ';
7530: my $can_catcomm_comm = ' ';
7531: my $can_catcomm_dom = ' checked="checked" ';
7532:
7533: if (ref($settings) eq 'HASH') {
7534: if ($settings->{'togglecats'} eq 'crs') {
7535: $toggle_cats_crs = $toggle_cats_dom;
7536: $toggle_cats_dom = ' ';
7537: }
7538: if ($settings->{'categorize'} eq 'crs') {
7539: $can_cat_crs = $can_cat_dom;
7540: $can_cat_dom = ' ';
7541: }
7542: if ($settings->{'togglecatscomm'} eq 'comm') {
7543: $toggle_catscomm_comm = $toggle_catscomm_dom;
7544: $toggle_catscomm_dom = ' ';
7545: }
7546: if ($settings->{'categorizecomm'} eq 'comm') {
7547: $can_catcomm_comm = $can_catcomm_dom;
7548: $can_catcomm_dom = ' ';
7549: }
7550: }
7551: my %title = &Apache::lonlocal::texthash (
7552: togglecats => 'Show/Hide a course in catalog',
7553: togglecatscomm => 'Show/Hide a community in catalog',
7554: categorize => 'Assign a category to a course',
7555: categorizecomm => 'Assign a category to a community',
7556: );
7557: my %level = &Apache::lonlocal::texthash (
7558: dom => 'Set in Domain',
7559: crs => 'Set in Course',
7560: comm => 'Set in Community',
7561: );
7562: $datatable = '<tr class="LC_odd_row">'.
7563: '<td>'.$title{'togglecats'}.'</td>'.
7564: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
7565: '<input type="radio" name="togglecats"'.
7566: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7567: '<label><input type="radio" name="togglecats"'.
7568: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
7569: '</tr><tr>'.
7570: '<td>'.$title{'categorize'}.'</td>'.
7571: '<td class="LC_right_item"><span class="LC_nobreak">'.
7572: '<label><input type="radio" name="categorize"'.
7573: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7574: '<label><input type="radio" name="categorize"'.
7575: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
7576: '</tr><tr class="LC_odd_row">'.
7577: '<td>'.$title{'togglecatscomm'}.'</td>'.
7578: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
7579: '<input type="radio" name="togglecatscomm"'.
7580: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7581: '<label><input type="radio" name="togglecatscomm"'.
7582: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
7583: '</tr><tr>'.
7584: '<td>'.$title{'categorizecomm'}.'</td>'.
7585: '<td class="LC_right_item"><span class="LC_nobreak">'.
7586: '<label><input type="radio" name="categorizecomm"'.
7587: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
7588: '<label><input type="radio" name="categorizecomm"'.
7589: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
7590: '</tr>';
7591: $$rowtotal += 4;
7592: } else {
7593: my $css_class;
7594: my $itemcount = 1;
7595: my $cathash;
7596: if (ref($settings) eq 'HASH') {
7597: $cathash = $settings->{'cats'};
7598: }
7599: if (ref($cathash) eq 'HASH') {
7600: my (@cats,@trails,%allitems,%idx,@jsarray);
7601: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
7602: \%allitems,\%idx,\@jsarray);
7603: my $maxdepth = scalar(@cats);
7604: my $colattrib = '';
7605: if ($maxdepth > 2) {
7606: $colattrib = ' colspan="2" ';
7607: }
7608: my @path;
7609: if (@cats > 0) {
7610: if (ref($cats[0]) eq 'ARRAY') {
7611: my $numtop = @{$cats[0]};
7612: my $maxnum = $numtop;
7613: my %default_names = (
7614: instcode => &mt('Official courses'),
7615: communities => &mt('Communities'),
7616: );
7617:
7618: if ((!grep(/^instcode$/,@{$cats[0]})) ||
7619: ($cathash->{'instcode::0'} eq '') ||
7620: (!grep(/^communities$/,@{$cats[0]})) ||
7621: ($cathash->{'communities::0'} eq '')) {
7622: $maxnum ++;
7623: }
7624: my $lastidx;
7625: for (my $i=0; $i<$numtop; $i++) {
7626: my $parent = $cats[0][$i];
7627: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7628: my $item = &escape($parent).'::0';
7629: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
7630: $lastidx = $idx{$item};
7631: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
7632: .'<select name="'.$item.'"'.$chgstr.'>';
7633: for (my $k=0; $k<=$maxnum; $k++) {
7634: my $vpos = $k+1;
7635: my $selstr;
7636: if ($k == $i) {
7637: $selstr = ' selected="selected" ';
7638: }
7639: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7640: }
7641: $datatable .= '</select></span></td><td>';
7642: if ($parent eq 'instcode' || $parent eq 'communities') {
7643: $datatable .= '<span class="LC_nobreak">'
7644: .$default_names{$parent}.'</span>';
7645: if ($parent eq 'instcode') {
7646: $datatable .= '<br /><span class="LC_nobreak">('
7647: .&mt('with institutional codes')
7648: .')</span></td><td'.$colattrib.'>';
7649: } else {
7650: $datatable .= '<table><tr><td>';
7651: }
7652: $datatable .= '<span class="LC_nobreak">'
7653: .'<label><input type="radio" name="'
7654: .$parent.'" value="1" checked="checked" />'
7655: .&mt('Display').'</label>';
7656: if ($parent eq 'instcode') {
7657: $datatable .= ' ';
7658: } else {
7659: $datatable .= '</span></td></tr><tr><td>'
7660: .'<span class="LC_nobreak">';
7661: }
7662: $datatable .= '<label><input type="radio" name="'
7663: .$parent.'" value="0" />'
7664: .&mt('Do not display').'</label></span>';
7665: if ($parent eq 'communities') {
7666: $datatable .= '</td></tr></table>';
7667: }
7668: $datatable .= '</td>';
7669: } else {
7670: $datatable .= $parent
7671: .' <span class="LC_nobreak"><label>'
7672: .'<input type="checkbox" name="deletecategory" '
7673: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
7674: }
7675: my $depth = 1;
7676: push(@path,$parent);
7677: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
7678: pop(@path);
7679: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
7680: $itemcount ++;
7681: }
7682: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7683: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
7684: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
7685: for (my $k=0; $k<=$maxnum; $k++) {
7686: my $vpos = $k+1;
7687: my $selstr;
7688: if ($k == $numtop) {
7689: $selstr = ' selected="selected" ';
7690: }
7691: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7692: }
7693: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
7694: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
7695: .'</tr>'."\n";
7696: $itemcount ++;
7697: foreach my $default ('instcode','communities') {
7698: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
7699: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7700: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
7701: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
7702: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
7703: for (my $k=0; $k<=$maxnum; $k++) {
7704: my $vpos = $k+1;
7705: my $selstr;
7706: if ($k == $maxnum) {
7707: $selstr = ' selected="selected" ';
7708: }
7709: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
7710: }
7711: $datatable .= '</select></span></td>'.
7712: '<td><span class="LC_nobreak">'.
7713: $default_names{$default}.'</span>';
7714: if ($default eq 'instcode') {
7715: $datatable .= '<br /><span class="LC_nobreak">('
7716: .&mt('with institutional codes').')</span>';
7717: }
7718: $datatable .= '</td>'
7719: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
7720: .&mt('Display').'</label> '
7721: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
7722: .&mt('Do not display').'</label></span></td></tr>';
7723: }
7724: }
7725: }
7726: } else {
7727: $datatable .= &initialize_categories($itemcount);
7728: }
7729: } else {
7730: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
7731: .&initialize_categories($itemcount);
7732: }
7733: $$rowtotal += $itemcount;
7734: }
7735: return $datatable;
7736: }
7737:
7738: sub print_serverstatuses {
7739: my ($dom,$settings,$rowtotal) = @_;
7740: my $datatable;
7741: my @pages = &serverstatus_pages();
7742: my (%namedaccess,%machineaccess);
7743: foreach my $type (@pages) {
7744: $namedaccess{$type} = '';
7745: $machineaccess{$type}= '';
7746: }
7747: if (ref($settings) eq 'HASH') {
7748: foreach my $type (@pages) {
7749: if (exists($settings->{$type})) {
7750: if (ref($settings->{$type}) eq 'HASH') {
7751: foreach my $key (keys(%{$settings->{$type}})) {
7752: if ($key eq 'namedusers') {
7753: $namedaccess{$type} = $settings->{$type}->{$key};
7754: } elsif ($key eq 'machines') {
7755: $machineaccess{$type} = $settings->{$type}->{$key};
7756: }
7757: }
7758: }
7759: }
7760: }
7761: }
7762: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
7763: my $rownum = 0;
7764: my $css_class;
7765: foreach my $type (@pages) {
7766: $rownum ++;
7767: $css_class = $rownum%2?' class="LC_odd_row"':'';
7768: $datatable .= '<tr'.$css_class.'>'.
7769: '<td><span class="LC_nobreak">'.
7770: $titles->{$type}.'</span></td>'.
7771: '<td class="LC_left_item">'.
7772: '<input type="text" name="'.$type.'_namedusers" '.
7773: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
7774: '<td class="LC_right_item">'.
7775: '<span class="LC_nobreak">'.
7776: '<input type="text" name="'.$type.'_machines" '.
7777: 'value="'.$machineaccess{$type}.'" size="10" />'.
7778: '</span></td></tr>'."\n";
7779: }
7780: $$rowtotal += $rownum;
7781: return $datatable;
7782: }
7783:
7784: sub serverstatus_pages {
7785: return ('userstatus','lonstatus','loncron','server-status','codeversions',
7786: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
7787: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
7788: 'uniquecodes','diskusage','coursecatalog');
7789: }
7790:
7791: sub defaults_javascript {
7792: my ($settings) = @_;
7793: return unless (ref($settings) eq 'HASH');
7794: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
7795: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
7796: if ($maxnum eq '') {
7797: $maxnum = 0;
7798: }
7799: $maxnum ++;
7800: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
7801: return <<"ENDSCRIPT";
7802: <script type="text/javascript">
7803: // <![CDATA[
7804: function reorderTypes(form,caller) {
7805: var changedVal;
7806: $jstext
7807: var newpos = 'addinststatus_pos';
7808: var current = new Array;
7809: var maxh = $maxnum;
7810: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
7811: var oldVal;
7812: if (caller == newpos) {
7813: changedVal = newitemVal;
7814: } else {
7815: var curritem = 'inststatus_pos_'+caller;
7816: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
7817: current[newitemVal] = newpos;
7818: }
7819: for (var i=0; i<inststatuses.length; i++) {
7820: if (inststatuses[i] != caller) {
7821: var elementName = 'inststatus_pos_'+inststatuses[i];
7822: if (form.elements[elementName]) {
7823: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
7824: current[currVal] = elementName;
7825: }
7826: }
7827: }
7828: for (var j=0; j<maxh; j++) {
7829: if (current[j] == undefined) {
7830: oldVal = j;
7831: }
7832: }
7833: if (oldVal < changedVal) {
7834: for (var k=oldVal+1; k<=changedVal ; k++) {
7835: var elementName = current[k];
7836: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
7837: }
7838: } else {
7839: for (var k=changedVal; k<oldVal; k++) {
7840: var elementName = current[k];
7841: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
7842: }
7843: }
7844: return;
7845: }
7846:
7847: // ]]>
7848: </script>
7849:
7850: ENDSCRIPT
7851: }
7852: }
7853:
7854: sub passwords_javascript {
7855: my %intalert = &Apache::lonlocal::texthash (
7856: 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.',
7857: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
7858: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
7859: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
7860: passexp => 'Warning: days before password expiration must be a positive integer (or blank).',
7861: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
7862: );
7863: &js_escape(\%intalert);
7864: my $defmin = $Apache::lonnet::passwdmin;
7865: my $intauthjs = <<"ENDSCRIPT";
7866:
7867: function warnIntAuth(field) {
7868: if (field.name == 'intauth_check') {
7869: if (field.value == '2') {
7870: alert('$intalert{authcheck}');
7871: }
7872: }
7873: if (field.name == 'intauth_cost') {
7874: field.value.replace(/\s/g,'');
7875: if (field.value != '') {
7876: var regexdigit=/^\\d+\$/;
7877: if (!regexdigit.test(field.value)) {
7878: alert('$intalert{authcost}');
7879: }
7880: }
7881: }
7882: return;
7883: }
7884:
7885: function warnIntPass(field) {
7886: field.value.replace(/^\s+/,'');
7887: field.value.replace(/\s+\$/,'');
7888: var regexdigit=/^\\d+\$/;
7889: if (field.name == 'passwords_min') {
7890: if (field.value == '') {
7891: alert('$intalert{passmin}');
7892: field.value = '$defmin';
7893: } else {
7894: if (!regexdigit.test(field.value)) {
7895: alert('$intalert{passmin}');
7896: field.value = '$defmin';
7897: }
7898: var minval = parseInt(field.value,10);
7899: if (minval < $defmin) {
7900: alert('$intalert{passmin}');
7901: field.value = '$defmin';
7902: }
7903: }
7904: } else {
7905: if (field.value == '0') {
7906: field.value = '';
7907: }
7908: if (field.value != '') {
7909: if (field.name == 'passwords_expire') {
7910: var regexpposnum=/^\\d+(|\\.\\d*)\$/;
7911: if (!regexpposnum.test(field.value)) {
7912: alert('$intalert{passexp}');
7913: field.value = '';
7914: } else {
7915: var expval = parseFloat(field.value);
7916: if (expval == 0) {
7917: alert('$intalert{passexp}');
7918: field.value = '';
7919: }
7920: }
7921: } else {
7922: if (!regexdigit.test(field.value)) {
7923: if (field.name == 'passwords_max') {
7924: alert('$intalert{passmax}');
7925: } else {
7926: if (field.name == 'passwords_numsaved') {
7927: alert('$intalert{passnum}');
7928: }
7929: }
7930: field.value = '';
7931: }
7932: }
7933: }
7934: }
7935: return;
7936: }
7937:
7938: ENDSCRIPT
7939: return &Apache::lonhtmlcommon::scripttag($intauthjs);
7940: }
7941:
7942: sub coursecategories_javascript {
7943: my ($settings) = @_;
7944: my ($output,$jstext,$cathash);
7945: if (ref($settings) eq 'HASH') {
7946: $cathash = $settings->{'cats'};
7947: }
7948: if (ref($cathash) eq 'HASH') {
7949: my (@cats,@jsarray,%idx);
7950: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
7951: if (@jsarray > 0) {
7952: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
7953: for (my $i=0; $i<@jsarray; $i++) {
7954: if (ref($jsarray[$i]) eq 'ARRAY') {
7955: my $catstr = join('","',@{$jsarray[$i]});
7956: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
7957: }
7958: }
7959: }
7960: } else {
7961: $jstext = ' var categories = Array(1);'."\n".
7962: ' categories[0] = Array("instcode_pos");'."\n";
7963: }
7964: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
7965: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
7966: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
7967: &js_escape(\$instcode_reserved);
7968: &js_escape(\$communities_reserved);
7969: &js_escape(\$choose_again);
7970: $output = <<"ENDSCRIPT";
7971: <script type="text/javascript">
7972: // <![CDATA[
7973: function reorderCats(form,parent,item,idx) {
7974: var changedVal;
7975: $jstext
7976: var newpos = 'addcategory_pos';
7977: if (parent == '') {
7978: var has_instcode = 0;
7979: var maxtop = categories[idx].length;
7980: for (var j=0; j<maxtop; j++) {
7981: if (categories[idx][j] == 'instcode::0') {
7982: has_instcode == 1;
7983: }
7984: }
7985: if (has_instcode == 0) {
7986: categories[idx][maxtop] = 'instcode_pos';
7987: }
7988: } else {
7989: newpos += '_'+parent;
7990: }
7991: var maxh = 1 + categories[idx].length;
7992: var current = new Array;
7993: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
7994: if (item == newpos) {
7995: changedVal = newitemVal;
7996: } else {
7997: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
7998: current[newitemVal] = newpos;
7999: }
8000: for (var i=0; i<categories[idx].length; i++) {
8001: var elementName = categories[idx][i];
8002: if (elementName != item) {
8003: if (form.elements[elementName]) {
8004: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
8005: current[currVal] = elementName;
8006: }
8007: }
8008: }
8009: var oldVal;
8010: for (var j=0; j<maxh; j++) {
8011: if (current[j] == undefined) {
8012: oldVal = j;
8013: }
8014: }
8015: if (oldVal < changedVal) {
8016: for (var k=oldVal+1; k<=changedVal ; k++) {
8017: var elementName = current[k];
8018: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
8019: }
8020: } else {
8021: for (var k=changedVal; k<oldVal; k++) {
8022: var elementName = current[k];
8023: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
8024: }
8025: }
8026: return;
8027: }
8028:
8029: function categoryCheck(form) {
8030: if (form.elements['addcategory_name'].value == 'instcode') {
8031: alert('$instcode_reserved\\n$choose_again');
8032: return false;
8033: }
8034: if (form.elements['addcategory_name'].value == 'communities') {
8035: alert('$communities_reserved\\n$choose_again');
8036: return false;
8037: }
8038: return true;
8039: }
8040:
8041: // ]]>
8042: </script>
8043:
8044: ENDSCRIPT
8045: return $output;
8046: }
8047:
8048: sub initialize_categories {
8049: my ($itemcount) = @_;
8050: my ($datatable,$css_class,$chgstr);
8051: my %default_names = (
8052: instcode => 'Official courses (with institutional codes)',
8053: communities => 'Communities',
8054: );
8055: my $select0 = ' selected="selected"';
8056: my $select1 = '';
8057: foreach my $default ('instcode','communities') {
8058: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8059: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
8060: if ($default eq 'communities') {
8061: $select1 = $select0;
8062: $select0 = '';
8063: }
8064: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
8065: .'<select name="'.$default.'_pos">'
8066: .'<option value="0"'.$select0.'>1</option>'
8067: .'<option value="1"'.$select1.'>2</option>'
8068: .'<option value="2">3</option></select> '
8069: .$default_names{$default}
8070: .'</span></td><td><span class="LC_nobreak">'
8071: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
8072: .&mt('Display').'</label> <label>'
8073: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
8074: .'</label></span></td></tr>';
8075: $itemcount ++;
8076: }
8077: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8078: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
8079: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
8080: .'<select name="addcategory_pos"'.$chgstr.'>'
8081: .'<option value="0">1</option>'
8082: .'<option value="1">2</option>'
8083: .'<option value="2" selected="selected">3</option></select> '
8084: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
8085: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
8086: .'</td></tr>';
8087: return $datatable;
8088: }
8089:
8090: sub build_category_rows {
8091: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
8092: my ($text,$name,$item,$chgstr);
8093: if (ref($cats) eq 'ARRAY') {
8094: my $maxdepth = scalar(@{$cats});
8095: if (ref($cats->[$depth]) eq 'HASH') {
8096: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
8097: my $numchildren = @{$cats->[$depth]{$parent}};
8098: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
8099: $text .= '<td><table class="LC_data_table">';
8100: my ($idxnum,$parent_name,$parent_item);
8101: my $higher = $depth - 1;
8102: if ($higher == 0) {
8103: $parent_name = &escape($parent).'::'.$higher;
8104: } else {
8105: if (ref($path) eq 'ARRAY') {
8106: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
8107: }
8108: }
8109: $parent_item = 'addcategory_pos_'.$parent_name;
8110: for (my $j=0; $j<=$numchildren; $j++) {
8111: if ($j < $numchildren) {
8112: $name = $cats->[$depth]{$parent}[$j];
8113: $item = &escape($name).':'.&escape($parent).':'.$depth;
8114: $idxnum = $idx->{$item};
8115: } else {
8116: $name = $parent_name;
8117: $item = $parent_item;
8118: }
8119: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
8120: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
8121: for (my $i=0; $i<=$numchildren; $i++) {
8122: my $vpos = $i+1;
8123: my $selstr;
8124: if ($j == $i) {
8125: $selstr = ' selected="selected" ';
8126: }
8127: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
8128: }
8129: $text .= '</select> ';
8130: if ($j < $numchildren) {
8131: my $deeper = $depth+1;
8132: $text .= $name.' '
8133: .'<label><input type="checkbox" name="deletecategory" value="'
8134: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
8135: if(ref($path) eq 'ARRAY') {
8136: push(@{$path},$name);
8137: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
8138: pop(@{$path});
8139: }
8140: } else {
8141: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
8142: if ($j == $numchildren) {
8143: $text .= $name;
8144: } else {
8145: $text .= $item;
8146: }
8147: $text .= '" value="" />';
8148: }
8149: $text .= '</td></tr>';
8150: }
8151: $text .= '</table></td>';
8152: } else {
8153: my $higher = $depth-1;
8154: if ($higher == 0) {
8155: $name = &escape($parent).'::'.$higher;
8156: } else {
8157: if (ref($path) eq 'ARRAY') {
8158: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
8159: }
8160: }
8161: my $colspan;
8162: if ($parent ne 'instcode') {
8163: $colspan = $maxdepth - $depth - 1;
8164: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
8165: }
8166: }
8167: }
8168: }
8169: return $text;
8170: }
8171:
8172: sub modifiable_userdata_row {
8173: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
8174: $rowid,$customcss,$rowstyle) = @_;
8175: my ($role,$rolename,$statustype);
8176: $role = $item;
8177: if ($context eq 'cancreate') {
8178: if ($item =~ /^(emailusername)_(.+)$/) {
8179: $role = $1;
8180: $statustype = $2;
8181: if (ref($usertypes) eq 'HASH') {
8182: if ($usertypes->{$statustype}) {
8183: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
8184: } else {
8185: $rolename = &mt('Data provided by user');
8186: }
8187: }
8188: }
8189: } elsif ($context eq 'selfcreate') {
8190: if (ref($usertypes) eq 'HASH') {
8191: $rolename = $usertypes->{$role};
8192: } else {
8193: $rolename = $role;
8194: }
8195: } else {
8196: if ($role eq 'cr') {
8197: $rolename = &mt('Custom role');
8198: } else {
8199: $rolename = &Apache::lonnet::plaintext($role);
8200: }
8201: }
8202: my (@fields,%fieldtitles);
8203: if (ref($fieldsref) eq 'ARRAY') {
8204: @fields = @{$fieldsref};
8205: } else {
8206: @fields = ('lastname','firstname','middlename','generation',
8207: 'permanentemail','id');
8208: }
8209: if ((ref($titlesref) eq 'HASH')) {
8210: %fieldtitles = %{$titlesref};
8211: } else {
8212: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8213: }
8214: my $output;
8215: my $css_class;
8216: if ($rowcount%2) {
8217: $css_class = 'LC_odd_row';
8218: }
8219: if ($customcss) {
8220: $css_class .= " $customcss";
8221: }
8222: $css_class =~ s/^\s+//;
8223: if ($css_class) {
8224: $css_class = ' class="'.$css_class.'"';
8225: }
8226: if ($rowstyle) {
8227: $css_class .= ' style="'.$rowstyle.'"';
8228: }
8229: if ($rowid) {
8230: $rowid = ' id="'.$rowid.'"';
8231: }
8232:
8233: $output = '<tr '.$css_class.$rowid.'>'.
8234: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
8235: '<td class="LC_left_item" colspan="2"><table>';
8236: my $rem;
8237: my %checks;
8238: if (ref($settings) eq 'HASH') {
8239: if (ref($settings->{$context}) eq 'HASH') {
8240: if (ref($settings->{$context}->{$role}) eq 'HASH') {
8241: my $hashref = $settings->{$context}->{$role};
8242: if ($role eq 'emailusername') {
8243: if ($statustype) {
8244: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
8245: $hashref = $settings->{$context}->{$role}->{$statustype};
8246: if (ref($hashref) eq 'HASH') {
8247: foreach my $field (@fields) {
8248: if ($hashref->{$field}) {
8249: $checks{$field} = $hashref->{$field};
8250: }
8251: }
8252: }
8253: }
8254: }
8255: } else {
8256: if (ref($hashref) eq 'HASH') {
8257: foreach my $field (@fields) {
8258: if ($hashref->{$field}) {
8259: $checks{$field} = ' checked="checked" ';
8260: }
8261: }
8262: }
8263: }
8264: }
8265: }
8266: }
8267:
8268: my $total = scalar(@fields);
8269: for (my $i=0; $i<$total; $i++) {
8270: $rem = $i%($numinrow);
8271: if ($rem == 0) {
8272: if ($i > 0) {
8273: $output .= '</tr>';
8274: }
8275: $output .= '<tr>';
8276: }
8277: my $check = ' ';
8278: unless ($role eq 'emailusername') {
8279: if (exists($checks{$fields[$i]})) {
8280: $check = $checks{$fields[$i]};
8281: } else {
8282: if ($role eq 'st') {
8283: if (ref($settings) ne 'HASH') {
8284: $check = ' checked="checked" ';
8285: }
8286: }
8287: }
8288: }
8289: $output .= '<td class="LC_left_item">'.
8290: '<span class="LC_nobreak">';
8291: if ($role eq 'emailusername') {
8292: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
8293: $checks{$fields[$i]} = 'omit';
8294: }
8295: foreach my $option ('required','optional','omit') {
8296: my $checked='';
8297: if ($checks{$fields[$i]} eq $option) {
8298: $checked='checked="checked" ';
8299: }
8300: $output .= '<label>'.
8301: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
8302: &mt($option).'</label>'.(' ' x2);
8303: }
8304: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
8305: } else {
8306: $output .= '<label>'.
8307: '<input type="checkbox" name="canmodify_'.$role.'" '.
8308: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
8309: '</label>';
8310: }
8311: $output .= '</span></td>';
8312: }
8313: $rem = $total%$numinrow;
8314: my $colsleft;
8315: if ($rem) {
8316: $colsleft = $numinrow - $rem;
8317: }
8318: if ($colsleft > 1) {
8319: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8320: ' </td>';
8321: } elsif ($colsleft == 1) {
8322: $output .= '<td class="LC_left_item"> </td>';
8323: }
8324: $output .= '</tr></table></td></tr>';
8325: return $output;
8326: }
8327:
8328: sub insttypes_row {
8329: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
8330: $customcss,$rowstyle) = @_;
8331: my %lt = &Apache::lonlocal::texthash (
8332: cansearch => 'Users allowed to search',
8333: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
8334: lockablenames => 'User preference to lock name',
8335: selfassign => 'Self-reportable affiliations',
8336: overrides => "Override domain's helpdesk settings based on requester's affiliation",
8337: );
8338: my $showdom;
8339: if ($context eq 'cansearch') {
8340: $showdom = ' ('.$dom.')';
8341: }
8342: my $class = 'LC_left_item';
8343: if ($context eq 'statustocreate') {
8344: $class = 'LC_right_item';
8345: }
8346: my $css_class;
8347: if ($$rowtotal%2) {
8348: $css_class = 'LC_odd_row';
8349: }
8350: if ($customcss) {
8351: $css_class .= ' '.$customcss;
8352: }
8353: $css_class =~ s/^\s+//;
8354: if ($css_class) {
8355: $css_class = ' class="'.$css_class.'"';
8356: }
8357: if ($rowstyle) {
8358: $css_class .= ' style="'.$rowstyle.'"';
8359: }
8360: if ($onclick) {
8361: $onclick = 'onclick="'.$onclick.'" ';
8362: }
8363: my $output = '<tr'.$css_class.'>'.
8364: '<td>'.$lt{$context}.$showdom.
8365: '</td><td class="'.$class.'" colspan="2"><table>';
8366: my $rem;
8367: if (ref($types) eq 'ARRAY') {
8368: for (my $i=0; $i<@{$types}; $i++) {
8369: if (defined($usertypes->{$types->[$i]})) {
8370: my $rem = $i%($numinrow);
8371: if ($rem == 0) {
8372: if ($i > 0) {
8373: $output .= '</tr>';
8374: }
8375: $output .= '<tr>';
8376: }
8377: my $check = ' ';
8378: if (ref($settings) eq 'HASH') {
8379: if (ref($settings->{$context}) eq 'ARRAY') {
8380: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
8381: $check = ' checked="checked" ';
8382: }
8383: } elsif (ref($settings->{$context}) eq 'HASH') {
8384: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
8385: $check = ' checked="checked" ';
8386: }
8387: } elsif ($context eq 'statustocreate') {
8388: $check = ' checked="checked" ';
8389: }
8390: }
8391: $output .= '<td class="LC_left_item">'.
8392: '<span class="LC_nobreak"><label>'.
8393: '<input type="checkbox" name="'.$context.'" '.
8394: 'value="'.$types->[$i].'"'.$check.$onclick.'/>'.
8395: $usertypes->{$types->[$i]}.'</label></span></td>';
8396: }
8397: }
8398: $rem = @{$types}%($numinrow);
8399: }
8400: my $colsleft = $numinrow - $rem;
8401: if ($context eq 'overrides') {
8402: if ($colsleft > 1) {
8403: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
8404: } else {
8405: $output .= '<td class="LC_left_item">';
8406: }
8407: $output .= ' ';
8408: } else {
8409: if ($rem == 0) {
8410: $output .= '<tr>';
8411: }
8412: if ($colsleft > 1) {
8413: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
8414: } else {
8415: $output .= '<td class="LC_left_item">';
8416: }
8417: my $defcheck = ' ';
8418: if (ref($settings) eq 'HASH') {
8419: if (ref($settings->{$context}) eq 'ARRAY') {
8420: if (grep(/^default$/,@{$settings->{$context}})) {
8421: $defcheck = ' checked="checked" ';
8422: }
8423: } elsif ($context eq 'statustocreate') {
8424: $defcheck = ' checked="checked" ';
8425: }
8426: }
8427: $output .= '<span class="LC_nobreak"><label>'.
8428: '<input type="checkbox" name="'.$context.'" '.
8429: 'value="default"'.$defcheck.$onclick.' />'.
8430: $othertitle.'</label></span>';
8431: }
8432: $output .= '</td></tr></table></td></tr>';
8433: return $output;
8434: }
8435:
8436: sub sorted_searchtitles {
8437: my %searchtitles = &Apache::lonlocal::texthash(
8438: 'uname' => 'username',
8439: 'lastname' => 'last name',
8440: 'lastfirst' => 'last name, first name',
8441: );
8442: my @titleorder = ('uname','lastname','lastfirst');
8443: return (\%searchtitles,\@titleorder);
8444: }
8445:
8446: sub sorted_searchtypes {
8447: my %srchtypes_desc = (
8448: exact => 'is exact match',
8449: contains => 'contains ..',
8450: begins => 'begins with ..',
8451: );
8452: my @srchtypeorder = ('exact','begins','contains');
8453: return (\%srchtypes_desc,\@srchtypeorder);
8454: }
8455:
8456: sub usertype_update_row {
8457: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
8458: my $datatable;
8459: my $numinrow = 4;
8460: foreach my $type (@{$types}) {
8461: if (defined($usertypes->{$type})) {
8462: $$rownums ++;
8463: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
8464: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
8465: '</td><td class="LC_left_item"><table>';
8466: for (my $i=0; $i<@{$fields}; $i++) {
8467: my $rem = $i%($numinrow);
8468: if ($rem == 0) {
8469: if ($i > 0) {
8470: $datatable .= '</tr>';
8471: }
8472: $datatable .= '<tr>';
8473: }
8474: my $check = ' ';
8475: if (ref($settings) eq 'HASH') {
8476: if (ref($settings->{'fields'}) eq 'HASH') {
8477: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
8478: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
8479: $check = ' checked="checked" ';
8480: }
8481: }
8482: }
8483: }
8484:
8485: if ($i == @{$fields}-1) {
8486: my $colsleft = $numinrow - $rem;
8487: if ($colsleft > 1) {
8488: $datatable .= '<td colspan="'.$colsleft.'">';
8489: } else {
8490: $datatable .= '<td>';
8491: }
8492: } else {
8493: $datatable .= '<td>';
8494: }
8495: $datatable .= '<span class="LC_nobreak"><label>'.
8496: '<input type="checkbox" name="updateable_'.$type.
8497: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
8498: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
8499: }
8500: $datatable .= '</tr></table></td></tr>';
8501: }
8502: }
8503: return $datatable;
8504: }
8505:
8506: sub modify_login {
8507: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
8508: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
8509: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
8510: %title = ( coursecatalog => 'Display course catalog',
8511: adminmail => 'Display administrator E-mail address',
8512: helpdesk => 'Display "Contact Helpdesk" link',
8513: newuser => 'Link for visitors to create a user account',
8514: loginheader => 'Log-in box header');
8515: @offon = ('off','on');
8516: if (ref($domconfig{login}) eq 'HASH') {
8517: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
8518: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
8519: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
8520: }
8521: }
8522: }
8523: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
8524: \%domconfig,\%loginhash);
8525: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
8526: foreach my $item (@toggles) {
8527: $loginhash{login}{$item} = $env{'form.'.$item};
8528: }
8529: $loginhash{login}{loginheader} = $env{'form.loginheader'};
8530: if (ref($colchanges{'login'}) eq 'HASH') {
8531: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
8532: \%loginhash);
8533: }
8534:
8535: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8536: my %domservers = &Apache::lonnet::get_servers($dom);
8537: my @loginvia_attribs = ('serverpath','custompath','exempt');
8538: if (keys(%servers) > 1) {
8539: foreach my $lonhost (keys(%servers)) {
8540: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
8541: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
8542: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
8543: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
8544: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
8545: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8546: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8547: $changes{'loginvia'}{$lonhost} = 1;
8548: } else {
8549: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
8550: $changes{'loginvia'}{$lonhost} = 1;
8551: }
8552: } else {
8553: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8554: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8555: $changes{'loginvia'}{$lonhost} = 1;
8556: }
8557: }
8558: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
8559: foreach my $item (@loginvia_attribs) {
8560: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
8561: }
8562: } else {
8563: foreach my $item (@loginvia_attribs) {
8564: my $new = $env{'form.'.$lonhost.'_'.$item};
8565: if (($item eq 'serverpath') && ($new eq 'custom')) {
8566: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
8567: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
8568: $new = '/';
8569: }
8570: }
8571: if (($item eq 'custompath') &&
8572: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
8573: $new = '';
8574: }
8575: if ($new ne $curr_loginvia{$lonhost}{$item}) {
8576: $changes{'loginvia'}{$lonhost} = 1;
8577: }
8578: if ($item eq 'exempt') {
8579: $new = &check_exempt_addresses($new);
8580: }
8581: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
8582: }
8583: }
8584: } else {
8585: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
8586: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
8587: $changes{'loginvia'}{$lonhost} = 1;
8588: foreach my $item (@loginvia_attribs) {
8589: my $new = $env{'form.'.$lonhost.'_'.$item};
8590: if (($item eq 'serverpath') && ($new eq 'custom')) {
8591: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
8592: $new = '/';
8593: }
8594: }
8595: if (($item eq 'custompath') &&
8596: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
8597: $new = '';
8598: }
8599: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
8600: }
8601: }
8602: }
8603: }
8604: }
8605:
8606: my $servadm = $r->dir_config('lonAdmEMail');
8607: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
8608: if (ref($domconfig{'login'}) eq 'HASH') {
8609: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
8610: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
8611: if ($lang eq 'nolang') {
8612: push(@currlangs,$lang);
8613: } elsif (defined($langchoices{$lang})) {
8614: push(@currlangs,$lang);
8615: } else {
8616: next;
8617: }
8618: }
8619: }
8620: }
8621: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
8622: if (@currlangs > 0) {
8623: foreach my $lang (@currlangs) {
8624: if (grep(/^\Q$lang\E$/,@delurls)) {
8625: $changes{'helpurl'}{$lang} = 1;
8626: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
8627: $changes{'helpurl'}{$lang} = 1;
8628: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
8629: push(@newlangs,$lang);
8630: } else {
8631: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
8632: }
8633: }
8634: }
8635: unless (grep(/^nolang$/,@currlangs)) {
8636: if ($env{'form.loginhelpurl_nolang.filename'}) {
8637: $changes{'helpurl'}{'nolang'} = 1;
8638: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
8639: push(@newlangs,'nolang');
8640: }
8641: }
8642: if ($env{'form.loginhelpurl_add_lang'}) {
8643: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
8644: ($env{'form.loginhelpurl_add_file.filename'})) {
8645: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
8646: $addedfile = $env{'form.loginhelpurl_add_lang'};
8647: }
8648: }
8649: if ((@newlangs > 0) || ($addedfile)) {
8650: my $error;
8651: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8652: if ($configuserok eq 'ok') {
8653: if ($switchserver) {
8654: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
8655: } elsif ($author_ok eq 'ok') {
8656: my @allnew = @newlangs;
8657: if ($addedfile ne '') {
8658: push(@allnew,$addedfile);
8659: }
8660: foreach my $lang (@allnew) {
8661: my $formelem = 'loginhelpurl_'.$lang;
8662: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
8663: $formelem = 'loginhelpurl_add_file';
8664: }
8665: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
8666: "help/$lang",'','',$newfile{$lang});
8667: if ($result eq 'ok') {
8668: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
8669: $changes{'helpurl'}{$lang} = 1;
8670: } else {
8671: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
8672: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
8673: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
8674: (!grep(/^\Q$lang\E$/,@delurls))) {
8675: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
8676: }
8677: }
8678: }
8679: } else {
8680: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
8681: }
8682: } else {
8683: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
8684: }
8685: if ($error) {
8686: &Apache::lonnet::logthis($error);
8687: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8688: }
8689: }
8690:
8691: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
8692: if (ref($domconfig{'login'}) eq 'HASH') {
8693: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
8694: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
8695: if ($domservers{$lonhost}) {
8696: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
8697: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
8698: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
8699: }
8700: }
8701: }
8702: }
8703: }
8704: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
8705: foreach my $lonhost (sort(keys(%domservers))) {
8706: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
8707: $changes{'headtag'}{$lonhost} = 1;
8708: } else {
8709: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
8710: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
8711: }
8712: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
8713: push(@newhosts,$lonhost);
8714: } elsif ($currheadtagurls{$lonhost}) {
8715: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
8716: if ($currexempt{$lonhost}) {
8717: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
8718: $changes{'headtag'}{$lonhost} = 1;
8719: }
8720: } elsif ($possexempt{$lonhost}) {
8721: $changes{'headtag'}{$lonhost} = 1;
8722: }
8723: if ($possexempt{$lonhost}) {
8724: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
8725: }
8726: }
8727: }
8728: }
8729: if (@newhosts) {
8730: my $error;
8731: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8732: if ($configuserok eq 'ok') {
8733: if ($switchserver) {
8734: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
8735: } elsif ($author_ok eq 'ok') {
8736: foreach my $lonhost (@newhosts) {
8737: my $formelem = 'loginheadtag_'.$lonhost;
8738: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
8739: "login/headtag/$lonhost",'','',
8740: $env{'form.loginheadtag_'.$lonhost.'.filename'});
8741: if ($result eq 'ok') {
8742: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
8743: $changes{'headtag'}{$lonhost} = 1;
8744: if ($possexempt{$lonhost}) {
8745: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
8746: }
8747: } else {
8748: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
8749: $newheadtagurls{$lonhost},$result);
8750: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
8751: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
8752: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
8753: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
8754: }
8755: }
8756: }
8757: } else {
8758: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
8759: }
8760: } else {
8761: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
8762: }
8763: if ($error) {
8764: &Apache::lonnet::logthis($error);
8765: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8766: }
8767: }
8768: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
8769:
8770: my $defaulthelpfile = '/adm/loginproblems.html';
8771: my $defaulttext = &mt('Default in use');
8772:
8773: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
8774: $dom);
8775: if ($putresult eq 'ok') {
8776: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
8777: my %defaultchecked = (
8778: 'coursecatalog' => 'on',
8779: 'helpdesk' => 'on',
8780: 'adminmail' => 'off',
8781: 'newuser' => 'off',
8782: );
8783: if (ref($domconfig{'login'}) eq 'HASH') {
8784: foreach my $item (@toggles) {
8785: if ($defaultchecked{$item} eq 'on') {
8786: if (($domconfig{'login'}{$item} eq '0') &&
8787: ($env{'form.'.$item} eq '1')) {
8788: $changes{$item} = 1;
8789: } elsif (($domconfig{'login'}{$item} eq '' ||
8790: $domconfig{'login'}{$item} eq '1') &&
8791: ($env{'form.'.$item} eq '0')) {
8792: $changes{$item} = 1;
8793: }
8794: } elsif ($defaultchecked{$item} eq 'off') {
8795: if (($domconfig{'login'}{$item} eq '1') &&
8796: ($env{'form.'.$item} eq '0')) {
8797: $changes{$item} = 1;
8798: } elsif (($domconfig{'login'}{$item} eq '' ||
8799: $domconfig{'login'}{$item} eq '0') &&
8800: ($env{'form.'.$item} eq '1')) {
8801: $changes{$item} = 1;
8802: }
8803: }
8804: }
8805: }
8806: if (keys(%changes) > 0 || $colchgtext) {
8807: &Apache::loncommon::devalidate_domconfig_cache($dom);
8808: if (ref($lastactref) eq 'HASH') {
8809: $lastactref->{'domainconfig'} = 1;
8810: }
8811: $resulttext = &mt('Changes made:').'<ul>';
8812: foreach my $item (sort(keys(%changes))) {
8813: if ($item eq 'loginvia') {
8814: if (ref($changes{$item}) eq 'HASH') {
8815: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
8816: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
8817: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
8818: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
8819: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
8820: $protocol = 'http' if ($protocol ne 'https');
8821: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
8822:
8823: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
8824: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
8825: } else {
8826: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
8827: }
8828: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
8829: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
8830: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
8831: }
8832: $resulttext .= '</li>';
8833: } else {
8834: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
8835: }
8836: } else {
8837: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
8838: }
8839: }
8840: $resulttext .= '</ul></li>';
8841: }
8842: } elsif ($item eq 'helpurl') {
8843: if (ref($changes{$item}) eq 'HASH') {
8844: foreach my $lang (sort(keys(%{$changes{$item}}))) {
8845: if (grep(/^\Q$lang\E$/,@delurls)) {
8846: my ($chg,$link);
8847: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
8848: if ($lang eq 'nolang') {
8849: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
8850: } else {
8851: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
8852: }
8853: $resulttext .= '<li>'.$chg.'</li>';
8854: } else {
8855: my $chg;
8856: if ($lang eq 'nolang') {
8857: $chg = &mt('custom log-in help file for no preferred language');
8858: } else {
8859: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
8860: }
8861: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
8862: $loginhash{'login'}{'helpurl'}{$lang}.
8863: '?inhibitmenu=yes',$chg,600,500).
8864: '</li>';
8865: }
8866: }
8867: }
8868: } elsif ($item eq 'headtag') {
8869: if (ref($changes{$item}) eq 'HASH') {
8870: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
8871: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
8872: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
8873: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
8874: $resulttext .= '<li><a href="'.
8875: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
8876: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
8877: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
8878: if ($possexempt{$lonhost}) {
8879: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
8880: } else {
8881: $resulttext .= &mt('included for any client IP');
8882: }
8883: $resulttext .= '</li>';
8884: }
8885: }
8886: }
8887: } elsif ($item eq 'captcha') {
8888: if (ref($loginhash{'login'}) eq 'HASH') {
8889: my $chgtxt;
8890: if ($loginhash{'login'}{$item} eq 'notused') {
8891: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
8892: } else {
8893: my %captchas = &captcha_phrases();
8894: if ($captchas{$loginhash{'login'}{$item}}) {
8895: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
8896: } else {
8897: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
8898: }
8899: }
8900: $resulttext .= '<li>'.$chgtxt.'</li>';
8901: }
8902: } elsif ($item eq 'recaptchakeys') {
8903: if (ref($loginhash{'login'}) eq 'HASH') {
8904: my ($privkey,$pubkey);
8905: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
8906: $pubkey = $loginhash{'login'}{$item}{'public'};
8907: $privkey = $loginhash{'login'}{$item}{'private'};
8908: }
8909: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
8910: if (!$pubkey) {
8911: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
8912: } else {
8913: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
8914: }
8915: if (!$privkey) {
8916: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
8917: } else {
8918: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
8919: }
8920: $chgtxt .= '</ul>';
8921: $resulttext .= '<li>'.$chgtxt.'</li>';
8922: }
8923: } elsif ($item eq 'recaptchaversion') {
8924: if (ref($loginhash{'login'}) eq 'HASH') {
8925: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
8926: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
8927: '</li>';
8928: }
8929: }
8930: } else {
8931: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
8932: }
8933: }
8934: $resulttext .= $colchgtext.'</ul>';
8935: } else {
8936: $resulttext = &mt('No changes made to log-in page settings');
8937: }
8938: } else {
8939: $resulttext = '<span class="LC_error">'.
8940: &mt('An error occurred: [_1]',$putresult).'</span>';
8941: }
8942: if ($errors) {
8943: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
8944: $errors.'</ul>';
8945: }
8946: return $resulttext;
8947: }
8948:
8949: sub check_exempt_addresses {
8950: my ($iplist) = @_;
8951: $iplist =~ s/^\s+//;
8952: $iplist =~ s/\s+$//;
8953: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
8954: my (@okips,$new);
8955: foreach my $ip (@poss_ips) {
8956: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
8957: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
8958: push(@okips,$ip);
8959: }
8960: }
8961: }
8962: if (@okips > 0) {
8963: $new = join(',',@okips);
8964: } else {
8965: $new = '';
8966: }
8967: return $new;
8968: }
8969:
8970: sub color_font_choices {
8971: my %choices =
8972: &Apache::lonlocal::texthash (
8973: img => "Header",
8974: bgs => "Background colors",
8975: links => "Link colors",
8976: images => "Images",
8977: font => "Font color",
8978: fontmenu => "Font menu",
8979: pgbg => "Page",
8980: tabbg => "Header",
8981: sidebg => "Border",
8982: link => "Link",
8983: alink => "Active link",
8984: vlink => "Visited link",
8985: );
8986: return %choices;
8987: }
8988:
8989: sub modify_rolecolors {
8990: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
8991: my ($resulttext,%rolehash);
8992: $rolehash{'rolecolors'} = {};
8993: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
8994: if ($domconfig{'rolecolors'} eq '') {
8995: $domconfig{'rolecolors'} = {};
8996: }
8997: }
8998: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
8999: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
9000: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
9001: $dom);
9002: if ($putresult eq 'ok') {
9003: if (keys(%changes) > 0) {
9004: &Apache::loncommon::devalidate_domconfig_cache($dom);
9005: if (ref($lastactref) eq 'HASH') {
9006: $lastactref->{'domainconfig'} = 1;
9007: }
9008: $resulttext = &display_colorchgs($dom,\%changes,$roles,
9009: $rolehash{'rolecolors'});
9010: } else {
9011: $resulttext = &mt('No changes made to default color schemes');
9012: }
9013: } else {
9014: $resulttext = '<span class="LC_error">'.
9015: &mt('An error occurred: [_1]',$putresult).'</span>';
9016: }
9017: if ($errors) {
9018: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9019: $errors.'</ul>';
9020: }
9021: return $resulttext;
9022: }
9023:
9024: sub modify_colors {
9025: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
9026: my (%changes,%choices);
9027: my @bgs;
9028: my @links = ('link','alink','vlink');
9029: my @logintext;
9030: my @images;
9031: my $servadm = $r->dir_config('lonAdmEMail');
9032: my $errors;
9033: my %defaults;
9034: foreach my $role (@{$roles}) {
9035: if ($role eq 'login') {
9036: %choices = &login_choices();
9037: @logintext = ('textcol','bgcol');
9038: } else {
9039: %choices = &color_font_choices();
9040: }
9041: if ($role eq 'login') {
9042: @images = ('img','logo','domlogo','login');
9043: @bgs = ('pgbg','mainbg','sidebg');
9044: } else {
9045: @images = ('img');
9046: @bgs = ('pgbg','tabbg','sidebg');
9047: }
9048: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
9049: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
9050: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
9051: }
9052: if ($role eq 'login') {
9053: foreach my $item (@logintext) {
9054: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
9055: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
9056: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
9057: }
9058: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
9059: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
9060: }
9061: }
9062: } else {
9063: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
9064: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
9065: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
9066: }
9067: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
9068: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
9069: }
9070: }
9071: foreach my $item (@bgs) {
9072: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
9073: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
9074: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
9075: }
9076: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
9077: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
9078: }
9079: }
9080: foreach my $item (@links) {
9081: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
9082: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
9083: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
9084: }
9085: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
9086: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
9087: }
9088: }
9089: my ($configuserok,$author_ok,$switchserver) =
9090: &config_check($dom,$confname,$servadm);
9091: my ($width,$height) = &thumb_dimensions();
9092: if (ref($domconfig->{$role}) ne 'HASH') {
9093: $domconfig->{$role} = {};
9094: }
9095: foreach my $img (@images) {
9096: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
9097: if (defined($env{'form.login_showlogo_'.$img})) {
9098: $confhash->{$role}{'showlogo'}{$img} = 1;
9099: } else {
9100: $confhash->{$role}{'showlogo'}{$img} = 0;
9101: }
9102: }
9103: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
9104: && !defined($domconfig->{$role}{$img})
9105: && !$env{'form.'.$role.'_del_'.$img}
9106: && $env{'form.'.$role.'_import_'.$img}) {
9107: # import the old configured image from the .tab setting
9108: # if they haven't provided a new one
9109: $domconfig->{$role}{$img} =
9110: $env{'form.'.$role.'_import_'.$img};
9111: }
9112: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
9113: my $error;
9114: if ($configuserok eq 'ok') {
9115: if ($switchserver) {
9116: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
9117: } else {
9118: if ($author_ok eq 'ok') {
9119: my ($result,$logourl) =
9120: &publishlogo($r,'upload',$role.'_'.$img,
9121: $dom,$confname,$img,$width,$height);
9122: if ($result eq 'ok') {
9123: $confhash->{$role}{$img} = $logourl;
9124: $changes{$role}{'images'}{$img} = 1;
9125: } else {
9126: $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);
9127: }
9128: } else {
9129: $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);
9130: }
9131: }
9132: } else {
9133: $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);
9134: }
9135: if ($error) {
9136: &Apache::lonnet::logthis($error);
9137: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9138: }
9139: } elsif ($domconfig->{$role}{$img} ne '') {
9140: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
9141: my $error;
9142: if ($configuserok eq 'ok') {
9143: # is confname an author?
9144: if ($switchserver eq '') {
9145: if ($author_ok eq 'ok') {
9146: my ($result,$logourl) =
9147: &publishlogo($r,'copy',$domconfig->{$role}{$img},
9148: $dom,$confname,$img,$width,$height);
9149: if ($result eq 'ok') {
9150: $confhash->{$role}{$img} = $logourl;
9151: $changes{$role}{'images'}{$img} = 1;
9152: }
9153: }
9154: }
9155: }
9156: }
9157: }
9158: }
9159: if (ref($domconfig) eq 'HASH') {
9160: if (ref($domconfig->{$role}) eq 'HASH') {
9161: foreach my $img (@images) {
9162: if ($domconfig->{$role}{$img} ne '') {
9163: if ($env{'form.'.$role.'_del_'.$img}) {
9164: $confhash->{$role}{$img} = '';
9165: $changes{$role}{'images'}{$img} = 1;
9166: } else {
9167: if ($confhash->{$role}{$img} eq '') {
9168: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
9169: }
9170: }
9171: } else {
9172: if ($env{'form.'.$role.'_del_'.$img}) {
9173: $confhash->{$role}{$img} = '';
9174: $changes{$role}{'images'}{$img} = 1;
9175: }
9176: }
9177: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
9178: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
9179: if ($confhash->{$role}{'showlogo'}{$img} ne
9180: $domconfig->{$role}{'showlogo'}{$img}) {
9181: $changes{$role}{'showlogo'}{$img} = 1;
9182: }
9183: } else {
9184: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
9185: $changes{$role}{'showlogo'}{$img} = 1;
9186: }
9187: }
9188: }
9189: }
9190: if ($domconfig->{$role}{'font'} ne '') {
9191: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
9192: $changes{$role}{'font'} = 1;
9193: }
9194: } else {
9195: if ($confhash->{$role}{'font'}) {
9196: $changes{$role}{'font'} = 1;
9197: }
9198: }
9199: if ($role ne 'login') {
9200: if ($domconfig->{$role}{'fontmenu'} ne '') {
9201: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
9202: $changes{$role}{'fontmenu'} = 1;
9203: }
9204: } else {
9205: if ($confhash->{$role}{'fontmenu'}) {
9206: $changes{$role}{'fontmenu'} = 1;
9207: }
9208: }
9209: }
9210: foreach my $item (@bgs) {
9211: if ($domconfig->{$role}{$item} ne '') {
9212: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
9213: $changes{$role}{'bgs'}{$item} = 1;
9214: }
9215: } else {
9216: if ($confhash->{$role}{$item}) {
9217: $changes{$role}{'bgs'}{$item} = 1;
9218: }
9219: }
9220: }
9221: foreach my $item (@links) {
9222: if ($domconfig->{$role}{$item} ne '') {
9223: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
9224: $changes{$role}{'links'}{$item} = 1;
9225: }
9226: } else {
9227: if ($confhash->{$role}{$item}) {
9228: $changes{$role}{'links'}{$item} = 1;
9229: }
9230: }
9231: }
9232: foreach my $item (@logintext) {
9233: if ($domconfig->{$role}{$item} ne '') {
9234: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
9235: $changes{$role}{'logintext'}{$item} = 1;
9236: }
9237: } else {
9238: if ($confhash->{$role}{$item}) {
9239: $changes{$role}{'logintext'}{$item} = 1;
9240: }
9241: }
9242: }
9243: } else {
9244: &default_change_checker($role,\@images,\@links,\@bgs,
9245: \@logintext,$confhash,\%changes);
9246: }
9247: } else {
9248: &default_change_checker($role,\@images,\@links,\@bgs,
9249: \@logintext,$confhash,\%changes);
9250: }
9251: }
9252: return ($errors,%changes);
9253: }
9254:
9255: sub config_check {
9256: my ($dom,$confname,$servadm) = @_;
9257: my ($configuserok,$author_ok,$switchserver,%currroles);
9258: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
9259: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
9260: $confname,$servadm);
9261: if ($configuserok eq 'ok') {
9262: $switchserver = &check_switchserver($dom,$confname);
9263: if ($switchserver eq '') {
9264: $author_ok = &check_authorstatus($dom,$confname,%currroles);
9265: }
9266: }
9267: return ($configuserok,$author_ok,$switchserver);
9268: }
9269:
9270: sub default_change_checker {
9271: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
9272: foreach my $item (@{$links}) {
9273: if ($confhash->{$role}{$item}) {
9274: $changes->{$role}{'links'}{$item} = 1;
9275: }
9276: }
9277: foreach my $item (@{$bgs}) {
9278: if ($confhash->{$role}{$item}) {
9279: $changes->{$role}{'bgs'}{$item} = 1;
9280: }
9281: }
9282: foreach my $item (@{$logintext}) {
9283: if ($confhash->{$role}{$item}) {
9284: $changes->{$role}{'logintext'}{$item} = 1;
9285: }
9286: }
9287: foreach my $img (@{$images}) {
9288: if ($env{'form.'.$role.'_del_'.$img}) {
9289: $confhash->{$role}{$img} = '';
9290: $changes->{$role}{'images'}{$img} = 1;
9291: }
9292: if ($role eq 'login') {
9293: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
9294: $changes->{$role}{'showlogo'}{$img} = 1;
9295: }
9296: }
9297: }
9298: if ($confhash->{$role}{'font'}) {
9299: $changes->{$role}{'font'} = 1;
9300: }
9301: }
9302:
9303: sub display_colorchgs {
9304: my ($dom,$changes,$roles,$confhash) = @_;
9305: my (%choices,$resulttext);
9306: if (!grep(/^login$/,@{$roles})) {
9307: $resulttext = &mt('Changes made:').'<br />';
9308: }
9309: foreach my $role (@{$roles}) {
9310: if ($role eq 'login') {
9311: %choices = &login_choices();
9312: } else {
9313: %choices = &color_font_choices();
9314: }
9315: if (ref($changes->{$role}) eq 'HASH') {
9316: if ($role ne 'login') {
9317: $resulttext .= '<h4>'.&mt($role).'</h4>';
9318: }
9319: foreach my $key (sort(keys(%{$changes->{$role}}))) {
9320: if ($role ne 'login') {
9321: $resulttext .= '<ul>';
9322: }
9323: if (ref($changes->{$role}{$key}) eq 'HASH') {
9324: if ($role ne 'login') {
9325: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
9326: }
9327: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
9328: if (($role eq 'login') && ($key eq 'showlogo')) {
9329: if ($confhash->{$role}{$key}{$item}) {
9330: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
9331: } else {
9332: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
9333: }
9334: } elsif ($confhash->{$role}{$item} eq '') {
9335: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
9336: } else {
9337: my $newitem = $confhash->{$role}{$item};
9338: if ($key eq 'images') {
9339: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
9340: }
9341: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
9342: }
9343: }
9344: if ($role ne 'login') {
9345: $resulttext .= '</ul></li>';
9346: }
9347: } else {
9348: if ($confhash->{$role}{$key} eq '') {
9349: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
9350: } else {
9351: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
9352: }
9353: }
9354: if ($role ne 'login') {
9355: $resulttext .= '</ul>';
9356: }
9357: }
9358: }
9359: }
9360: return $resulttext;
9361: }
9362:
9363: sub thumb_dimensions {
9364: return ('200','50');
9365: }
9366:
9367: sub check_dimensions {
9368: my ($inputfile) = @_;
9369: my ($fullwidth,$fullheight);
9370: if ($inputfile =~ m|^[/\w.\-]+$|) {
9371: if (open(PIPE,"identify $inputfile 2>&1 |")) {
9372: my $imageinfo = <PIPE>;
9373: if (!close(PIPE)) {
9374: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
9375: }
9376: chomp($imageinfo);
9377: my ($fullsize) =
9378: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
9379: if ($fullsize) {
9380: ($fullwidth,$fullheight) = split(/x/,$fullsize);
9381: }
9382: }
9383: }
9384: return ($fullwidth,$fullheight);
9385: }
9386:
9387: sub check_configuser {
9388: my ($uhome,$dom,$confname,$servadm) = @_;
9389: my ($configuserok,%currroles);
9390: if ($uhome eq 'no_host') {
9391: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
9392: my $configpass = &LONCAPA::Enrollment::create_password($dom);
9393: $configuserok =
9394: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
9395: $configpass,'','','','','',undef,$servadm);
9396: } else {
9397: $configuserok = 'ok';
9398: %currroles =
9399: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
9400: }
9401: return ($configuserok,%currroles);
9402: }
9403:
9404: sub check_authorstatus {
9405: my ($dom,$confname,%currroles) = @_;
9406: my $author_ok;
9407: if (!$currroles{':'.$dom.':au'}) {
9408: my $start = time;
9409: my $end = 0;
9410: $author_ok =
9411: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
9412: 'au',$end,$start,'','','domconfig');
9413: } else {
9414: $author_ok = 'ok';
9415: }
9416: return $author_ok;
9417: }
9418:
9419: sub publishlogo {
9420: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
9421: my ($output,$fname,$logourl);
9422: if ($action eq 'upload') {
9423: $fname=$env{'form.'.$formname.'.filename'};
9424: chop($env{'form.'.$formname});
9425: } else {
9426: ($fname) = ($formname =~ /([^\/]+)$/);
9427: }
9428: if ($savefileas ne '') {
9429: $fname = $savefileas;
9430: }
9431: $fname=&Apache::lonnet::clean_filename($fname);
9432: # See if there is anything left
9433: unless ($fname) { return ('error: no uploaded file'); }
9434: $fname="$subdir/$fname";
9435: my $docroot=$r->dir_config('lonDocRoot');
9436: my $filepath="$docroot/priv";
9437: my $relpath = "$dom/$confname";
9438: my ($fnamepath,$file,$fetchthumb);
9439: $file=$fname;
9440: if ($fname=~m|/|) {
9441: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
9442: }
9443: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
9444: my $count;
9445: for ($count=5;$count<=$#parts;$count++) {
9446: $filepath.="/$parts[$count]";
9447: if ((-e $filepath)!=1) {
9448: mkdir($filepath,02770);
9449: }
9450: }
9451: # Check for bad extension and disallow upload
9452: if ($file=~/\.(\w+)$/ &&
9453: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
9454: $output =
9455: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
9456: } elsif ($file=~/\.(\w+)$/ &&
9457: !defined(&Apache::loncommon::fileembstyle($1))) {
9458: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
9459: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
9460: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
9461: } elsif (-d "$filepath/$file") {
9462: $output = &mt('Filename is a directory name - rename the file and re-upload');
9463: } else {
9464: my $source = $filepath.'/'.$file;
9465: my $logfile;
9466: if (!open($logfile,">>",$source.'.log')) {
9467: return (&mt('No write permission to Authoring Space'));
9468: }
9469: print $logfile
9470: "\n================= Publish ".localtime()." ================\n".
9471: $env{'user.name'}.':'.$env{'user.domain'}."\n";
9472: # Save the file
9473: if (!open(FH,">",$source)) {
9474: &Apache::lonnet::logthis('Failed to create '.$source);
9475: return (&mt('Failed to create file'));
9476: }
9477: if ($action eq 'upload') {
9478: if (!print FH ($env{'form.'.$formname})) {
9479: &Apache::lonnet::logthis('Failed to write to '.$source);
9480: return (&mt('Failed to write file'));
9481: }
9482: } else {
9483: my $original = &Apache::lonnet::filelocation('',$formname);
9484: if(!copy($original,$source)) {
9485: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
9486: return (&mt('Failed to write file'));
9487: }
9488: }
9489: close(FH);
9490: chmod(0660, $source); # Permissions to rw-rw---.
9491:
9492: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
9493: my $copyfile=$targetdir.'/'.$file;
9494:
9495: my @parts=split(/\//,$targetdir);
9496: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
9497: for (my $count=5;$count<=$#parts;$count++) {
9498: $path.="/$parts[$count]";
9499: if (!-e $path) {
9500: print $logfile "\nCreating directory ".$path;
9501: mkdir($path,02770);
9502: }
9503: }
9504: my $versionresult;
9505: if (-e $copyfile) {
9506: $versionresult = &logo_versioning($targetdir,$file,$logfile);
9507: } else {
9508: $versionresult = 'ok';
9509: }
9510: if ($versionresult eq 'ok') {
9511: if (copy($source,$copyfile)) {
9512: print $logfile "\nCopied original source to ".$copyfile."\n";
9513: $output = 'ok';
9514: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
9515: push(@{$modified_urls},[$copyfile,$source]);
9516: my $metaoutput =
9517: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
9518: unless ($registered_cleanup) {
9519: my $handlers = $r->get_handlers('PerlCleanupHandler');
9520: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
9521: $registered_cleanup=1;
9522: }
9523: } else {
9524: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
9525: $output = &mt('Failed to copy file to RES space').", $!";
9526: }
9527: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
9528: my $inputfile = $filepath.'/'.$file;
9529: my $outfile = $filepath.'/'.'tn-'.$file;
9530: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
9531: if ($fullwidth ne '' && $fullheight ne '') {
9532: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
9533: my $thumbsize = $thumbwidth.'x'.$thumbheight;
9534: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
9535: system({$args[0]} @args);
9536: chmod(0660, $filepath.'/tn-'.$file);
9537: if (-e $outfile) {
9538: my $copyfile=$targetdir.'/tn-'.$file;
9539: if (copy($outfile,$copyfile)) {
9540: print $logfile "\nCopied source to ".$copyfile."\n";
9541: my $thumb_metaoutput =
9542: &write_metadata($dom,$confname,$formname,
9543: $targetdir,'tn-'.$file,$logfile);
9544: push(@{$modified_urls},[$copyfile,$outfile]);
9545: unless ($registered_cleanup) {
9546: my $handlers = $r->get_handlers('PerlCleanupHandler');
9547: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
9548: $registered_cleanup=1;
9549: }
9550: } else {
9551: print $logfile "\nUnable to write ".$copyfile.
9552: ':'.$!."\n";
9553: }
9554: }
9555: }
9556: }
9557: }
9558: } else {
9559: $output = $versionresult;
9560: }
9561: }
9562: return ($output,$logourl);
9563: }
9564:
9565: sub logo_versioning {
9566: my ($targetdir,$file,$logfile) = @_;
9567: my $target = $targetdir.'/'.$file;
9568: my ($maxversion,$fn,$extn,$output);
9569: $maxversion = 0;
9570: if ($file =~ /^(.+)\.(\w+)$/) {
9571: $fn=$1;
9572: $extn=$2;
9573: }
9574: opendir(DIR,$targetdir);
9575: while (my $filename=readdir(DIR)) {
9576: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
9577: $maxversion=($1>$maxversion)?$1:$maxversion;
9578: }
9579: }
9580: $maxversion++;
9581: print $logfile "\nCreating old version ".$maxversion."\n";
9582: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
9583: if (copy($target,$copyfile)) {
9584: print $logfile "Copied old target to ".$copyfile."\n";
9585: $copyfile=$copyfile.'.meta';
9586: if (copy($target.'.meta',$copyfile)) {
9587: print $logfile "Copied old target metadata to ".$copyfile."\n";
9588: $output = 'ok';
9589: } else {
9590: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
9591: $output = &mt('Failed to copy old meta').", $!, ";
9592: }
9593: } else {
9594: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
9595: $output = &mt('Failed to copy old target').", $!, ";
9596: }
9597: return $output;
9598: }
9599:
9600: sub write_metadata {
9601: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
9602: my (%metadatafields,%metadatakeys,$output);
9603: $metadatafields{'title'}=$formname;
9604: $metadatafields{'creationdate'}=time;
9605: $metadatafields{'lastrevisiondate'}=time;
9606: $metadatafields{'copyright'}='public';
9607: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
9608: $env{'user.domain'};
9609: $metadatafields{'authorspace'}=$confname.':'.$dom;
9610: $metadatafields{'domain'}=$dom;
9611: {
9612: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
9613: my $mfh;
9614: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
9615: foreach (sort(keys(%metadatafields))) {
9616: unless ($_=~/\./) {
9617: my $unikey=$_;
9618: $unikey=~/^([A-Za-z]+)/;
9619: my $tag=$1;
9620: $tag=~tr/A-Z/a-z/;
9621: print $mfh "\n\<$tag";
9622: foreach (split(/\,/,$metadatakeys{$unikey})) {
9623: my $value=$metadatafields{$unikey.'.'.$_};
9624: $value=~s/\"/\'\'/g;
9625: print $mfh ' '.$_.'="'.$value.'"';
9626: }
9627: print $mfh '>'.
9628: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
9629: .'</'.$tag.'>';
9630: }
9631: }
9632: $output = 'ok';
9633: print $logfile "\nWrote metadata";
9634: close($mfh);
9635: } else {
9636: print $logfile "\nFailed to open metadata file";
9637: $output = &mt('Could not write metadata');
9638: }
9639: }
9640: return $output;
9641: }
9642:
9643: sub notifysubscribed {
9644: foreach my $targetsource (@{$modified_urls}){
9645: next unless (ref($targetsource) eq 'ARRAY');
9646: my ($target,$source)=@{$targetsource};
9647: if ($source ne '') {
9648: if (open(my $logfh,">>",$source.'.log')) {
9649: print $logfh "\nCleanup phase: Notifications\n";
9650: my @subscribed=&subscribed_hosts($target);
9651: foreach my $subhost (@subscribed) {
9652: print $logfh "\nNotifying host ".$subhost.':';
9653: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
9654: print $logfh $reply;
9655: }
9656: my @subscribedmeta=&subscribed_hosts("$target.meta");
9657: foreach my $subhost (@subscribedmeta) {
9658: print $logfh "\nNotifying host for metadata only ".$subhost.':';
9659: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
9660: $subhost);
9661: print $logfh $reply;
9662: }
9663: print $logfh "\n============ Done ============\n";
9664: close($logfh);
9665: }
9666: }
9667: }
9668: return OK;
9669: }
9670:
9671: sub subscribed_hosts {
9672: my ($target) = @_;
9673: my @subscribed;
9674: if (open(my $fh,"<","$target.subscription")) {
9675: while (my $subline=<$fh>) {
9676: if ($subline =~ /^($match_lonid):/) {
9677: my $host = $1;
9678: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
9679: unless (grep(/^\Q$host\E$/,@subscribed)) {
9680: push(@subscribed,$host);
9681: }
9682: }
9683: }
9684: }
9685: }
9686: return @subscribed;
9687: }
9688:
9689: sub check_switchserver {
9690: my ($dom,$confname) = @_;
9691: my ($allowed,$switchserver);
9692: my $home = &Apache::lonnet::homeserver($confname,$dom);
9693: if ($home eq 'no_host') {
9694: $home = &Apache::lonnet::domain($dom,'primary');
9695: }
9696: my @ids=&Apache::lonnet::current_machine_ids();
9697: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
9698: if (!$allowed) {
9699: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
9700: }
9701: return $switchserver;
9702: }
9703:
9704: sub modify_quotas {
9705: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
9706: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
9707: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
9708: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
9709: $validationfieldsref);
9710: if ($action eq 'quotas') {
9711: $context = 'tools';
9712: } else {
9713: $context = $action;
9714: }
9715: if ($context eq 'requestcourses') {
9716: @usertools = ('official','unofficial','community','textbook');
9717: @options =('norequest','approval','validate','autolimit');
9718: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
9719: %titles = &courserequest_titles();
9720: $toolregexp = join('|',@usertools);
9721: %conditions = &courserequest_conditions();
9722: $confname = $dom.'-domainconfig';
9723: my $servadm = $r->dir_config('lonAdmEMail');
9724: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9725: ($validationitemsref,$validationnamesref,$validationfieldsref) =
9726: &Apache::loncoursequeueadmin::requestcourses_validation_types();
9727: } elsif ($context eq 'requestauthor') {
9728: @usertools = ('author');
9729: %titles = &authorrequest_titles();
9730: } else {
9731: @usertools = ('aboutme','blog','webdav','portfolio');
9732: %titles = &tool_titles();
9733: }
9734: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9735: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9736: foreach my $key (keys(%env)) {
9737: if ($context eq 'requestcourses') {
9738: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
9739: my $item = $1;
9740: my $type = $2;
9741: if ($type =~ /^limit_(.+)/) {
9742: $limithash{$item}{$1} = $env{$key};
9743: } else {
9744: $confhash{$item}{$type} = $env{$key};
9745: }
9746: }
9747: } elsif ($context eq 'requestauthor') {
9748: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
9749: $confhash{$1} = $env{$key};
9750: }
9751: } else {
9752: if ($key =~ /^form\.quota_(.+)$/) {
9753: $confhash{'defaultquota'}{$1} = $env{$key};
9754: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
9755: $confhash{'authorquota'}{$1} = $env{$key};
9756: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
9757: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
9758: }
9759: }
9760: }
9761: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
9762: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
9763: @approvalnotify = sort(@approvalnotify);
9764: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
9765: my @crstypes = ('official','unofficial','community','textbook');
9766: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
9767: foreach my $type (@hasuniquecode) {
9768: if (grep(/^\Q$type\E$/,@crstypes)) {
9769: $confhash{'uniquecode'}{$type} = 1;
9770: }
9771: }
9772: my (%newbook,%allpos);
9773: if ($context eq 'requestcourses') {
9774: foreach my $type ('textbooks','templates') {
9775: @{$allpos{$type}} = ();
9776: my $invalid;
9777: if ($type eq 'textbooks') {
9778: $invalid = &mt('Invalid LON-CAPA course for textbook');
9779: } else {
9780: $invalid = &mt('Invalid LON-CAPA course for template');
9781: }
9782: if ($env{'form.'.$type.'_addbook'}) {
9783: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
9784: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
9785: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
9786: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
9787: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
9788: } else {
9789: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
9790: my $position = $env{'form.'.$type.'_addbook_pos'};
9791: $position =~ s/\D+//g;
9792: if ($position ne '') {
9793: $allpos{$type}[$position] = $newbook{$type};
9794: }
9795: }
9796: } else {
9797: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
9798: }
9799: }
9800: }
9801: }
9802: if (ref($domconfig{$action}) eq 'HASH') {
9803: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
9804: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
9805: $changes{'notify'}{'approval'} = 1;
9806: }
9807: } else {
9808: if ($confhash{'notify'}{'approval'}) {
9809: $changes{'notify'}{'approval'} = 1;
9810: }
9811: }
9812: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
9813: if (ref($confhash{'uniquecode'}) eq 'HASH') {
9814: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
9815: unless ($confhash{'uniquecode'}{$crstype}) {
9816: $changes{'uniquecode'} = 1;
9817: }
9818: }
9819: unless ($changes{'uniquecode'}) {
9820: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
9821: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
9822: $changes{'uniquecode'} = 1;
9823: }
9824: }
9825: }
9826: } else {
9827: $changes{'uniquecode'} = 1;
9828: }
9829: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
9830: $changes{'uniquecode'} = 1;
9831: }
9832: if ($context eq 'requestcourses') {
9833: foreach my $type ('textbooks','templates') {
9834: if (ref($domconfig{$action}{$type}) eq 'HASH') {
9835: my %deletions;
9836: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
9837: if (@todelete) {
9838: map { $deletions{$_} = 1; } @todelete;
9839: }
9840: my %imgdeletions;
9841: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
9842: if (@todeleteimages) {
9843: map { $imgdeletions{$_} = 1; } @todeleteimages;
9844: }
9845: my $maxnum = $env{'form.'.$type.'_maxnum'};
9846: for (my $i=0; $i<=$maxnum; $i++) {
9847: my $itemid = $env{'form.'.$type.'_id_'.$i};
9848: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
9849: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
9850: if ($deletions{$key}) {
9851: if ($domconfig{$action}{$type}{$key}{'image'}) {
9852: #FIXME need to obsolete item in RES space
9853: }
9854: next;
9855: } else {
9856: my $newpos = $env{'form.'.$itemid};
9857: $newpos =~ s/\D+//g;
9858: foreach my $item ('subject','title','publisher','author') {
9859: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9860: ($type eq 'templates'));
9861: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
9862: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
9863: $changes{$type}{$key} = 1;
9864: }
9865: }
9866: $allpos{$type}[$newpos] = $key;
9867: }
9868: if ($imgdeletions{$key}) {
9869: $changes{$type}{$key} = 1;
9870: #FIXME need to obsolete item in RES space
9871: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
9872: my ($cdom,$cnum) = split(/_/,$key);
9873: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
9874: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
9875: } else {
9876: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
9877: $cdom,$cnum,$type,$configuserok,
9878: $switchserver,$author_ok);
9879: if ($imgurl) {
9880: $confhash{$type}{$key}{'image'} = $imgurl;
9881: $changes{$type}{$key} = 1;
9882: }
9883: if ($error) {
9884: &Apache::lonnet::logthis($error);
9885: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9886: }
9887: }
9888: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
9889: $confhash{$type}{$key}{'image'} =
9890: $domconfig{$action}{$type}{$key}{'image'};
9891: }
9892: }
9893: }
9894: }
9895: }
9896: }
9897: } else {
9898: if ($confhash{'notify'}{'approval'}) {
9899: $changes{'notify'}{'approval'} = 1;
9900: }
9901: if (ref($confhash{'uniquecode'} eq 'HASH')) {
9902: $changes{'uniquecode'} = 1;
9903: }
9904: }
9905: if ($context eq 'requestcourses') {
9906: foreach my $type ('textbooks','templates') {
9907: if ($newbook{$type}) {
9908: $changes{$type}{$newbook{$type}} = 1;
9909: foreach my $item ('subject','title','publisher','author') {
9910: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9911: ($type eq 'template'));
9912: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
9913: if ($env{'form.'.$type.'_addbook_'.$item}) {
9914: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
9915: }
9916: }
9917: if ($type eq 'textbooks') {
9918: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
9919: my ($cdom,$cnum) = split(/_/,$newbook{$type});
9920: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
9921: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
9922: } else {
9923: my ($imageurl,$error) =
9924: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
9925: $configuserok,$switchserver,$author_ok);
9926: if ($imageurl) {
9927: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
9928: }
9929: if ($error) {
9930: &Apache::lonnet::logthis($error);
9931: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9932: }
9933: }
9934: }
9935: }
9936: }
9937: if (@{$allpos{$type}} > 0) {
9938: my $idx = 0;
9939: foreach my $item (@{$allpos{$type}}) {
9940: if ($item ne '') {
9941: $confhash{$type}{$item}{'order'} = $idx;
9942: if (ref($domconfig{$action}) eq 'HASH') {
9943: if (ref($domconfig{$action}{$type}) eq 'HASH') {
9944: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
9945: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
9946: $changes{$type}{$item} = 1;
9947: }
9948: }
9949: }
9950: }
9951: $idx ++;
9952: }
9953: }
9954: }
9955: }
9956: if (ref($validationitemsref) eq 'ARRAY') {
9957: foreach my $item (@{$validationitemsref}) {
9958: if ($item eq 'fields') {
9959: my @changed;
9960: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
9961: if (@{$confhash{'validation'}{$item}} > 0) {
9962: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
9963: }
9964: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9965: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9966: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
9967: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
9968: $domconfig{'requestcourses'}{'validation'}{$item});
9969: } else {
9970: @changed = @{$confhash{'validation'}{$item}};
9971: }
9972: } else {
9973: @changed = @{$confhash{'validation'}{$item}};
9974: }
9975: } else {
9976: @changed = @{$confhash{'validation'}{$item}};
9977: }
9978: if (@changed) {
9979: if ($confhash{'validation'}{$item}) {
9980: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
9981: } else {
9982: $changes{'validation'}{$item} = &mt('None');
9983: }
9984: }
9985: } else {
9986: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
9987: if ($item eq 'markup') {
9988: if ($env{'form.requestcourses_validation_'.$item}) {
9989: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
9990: }
9991: }
9992: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
9993: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
9994: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
9995: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
9996: }
9997: } else {
9998: if ($confhash{'validation'}{$item} ne '') {
9999: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
10000: }
10001: }
10002: } else {
10003: if ($confhash{'validation'}{$item} ne '') {
10004: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
10005: }
10006: }
10007: }
10008: }
10009: }
10010: if ($env{'form.validationdc'}) {
10011: my $newval = $env{'form.validationdc'};
10012: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
10013: if (exists($domcoords{$newval})) {
10014: $confhash{'validation'}{'dc'} = $newval;
10015: }
10016: }
10017: if (ref($confhash{'validation'}) eq 'HASH') {
10018: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
10019: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
10020: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
10021: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
10022: if ($confhash{'validation'}{'dc'} eq '') {
10023: $changes{'validation'}{'dc'} = &mt('None');
10024: } else {
10025: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
10026: }
10027: }
10028: } elsif ($confhash{'validation'}{'dc'} ne '') {
10029: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
10030: }
10031: } elsif ($confhash{'validation'}{'dc'} ne '') {
10032: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
10033: }
10034: } elsif ($confhash{'validation'}{'dc'} ne '') {
10035: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
10036: }
10037: } else {
10038: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
10039: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
10040: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
10041: $changes{'validation'}{'dc'} = &mt('None');
10042: }
10043: }
10044: }
10045: }
10046: }
10047: } else {
10048: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
10049: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
10050: }
10051: foreach my $item (@usertools) {
10052: foreach my $type (@{$types},'default','_LC_adv') {
10053: my $unset;
10054: if ($context eq 'requestcourses') {
10055: $unset = '0';
10056: if ($type eq '_LC_adv') {
10057: $unset = '';
10058: }
10059: if ($confhash{$item}{$type} eq 'autolimit') {
10060: $confhash{$item}{$type} .= '=';
10061: unless ($limithash{$item}{$type} =~ /\D/) {
10062: $confhash{$item}{$type} .= $limithash{$item}{$type};
10063: }
10064: }
10065: } elsif ($context eq 'requestauthor') {
10066: $unset = '0';
10067: if ($type eq '_LC_adv') {
10068: $unset = '';
10069: }
10070: } else {
10071: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
10072: $confhash{$item}{$type} = 1;
10073: } else {
10074: $confhash{$item}{$type} = 0;
10075: }
10076: }
10077: if (ref($domconfig{$action}) eq 'HASH') {
10078: if ($action eq 'requestauthor') {
10079: if ($domconfig{$action}{$type} ne $confhash{$type}) {
10080: $changes{$type} = 1;
10081: }
10082: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
10083: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
10084: $changes{$item}{$type} = 1;
10085: }
10086: } else {
10087: if ($context eq 'requestcourses') {
10088: if ($confhash{$item}{$type} ne $unset) {
10089: $changes{$item}{$type} = 1;
10090: }
10091: } else {
10092: if (!$confhash{$item}{$type}) {
10093: $changes{$item}{$type} = 1;
10094: }
10095: }
10096: }
10097: } else {
10098: if ($context eq 'requestcourses') {
10099: if ($confhash{$item}{$type} ne $unset) {
10100: $changes{$item}{$type} = 1;
10101: }
10102: } elsif ($context eq 'requestauthor') {
10103: if ($confhash{$type} ne $unset) {
10104: $changes{$type} = 1;
10105: }
10106: } else {
10107: if (!$confhash{$item}{$type}) {
10108: $changes{$item}{$type} = 1;
10109: }
10110: }
10111: }
10112: }
10113: }
10114: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
10115: if (ref($domconfig{'quotas'}) eq 'HASH') {
10116: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
10117: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
10118: if (exists($confhash{'defaultquota'}{$key})) {
10119: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
10120: $changes{'defaultquota'}{$key} = 1;
10121: }
10122: } else {
10123: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
10124: }
10125: }
10126: } else {
10127: foreach my $key (keys(%{$domconfig{'quotas'}})) {
10128: if (exists($confhash{'defaultquota'}{$key})) {
10129: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
10130: $changes{'defaultquota'}{$key} = 1;
10131: }
10132: } else {
10133: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
10134: }
10135: }
10136: }
10137: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
10138: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
10139: if (exists($confhash{'authorquota'}{$key})) {
10140: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
10141: $changes{'authorquota'}{$key} = 1;
10142: }
10143: } else {
10144: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
10145: }
10146: }
10147: }
10148: }
10149: if (ref($confhash{'defaultquota'}) eq 'HASH') {
10150: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
10151: if (ref($domconfig{'quotas'}) eq 'HASH') {
10152: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
10153: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
10154: $changes{'defaultquota'}{$key} = 1;
10155: }
10156: } else {
10157: if (!exists($domconfig{'quotas'}{$key})) {
10158: $changes{'defaultquota'}{$key} = 1;
10159: }
10160: }
10161: } else {
10162: $changes{'defaultquota'}{$key} = 1;
10163: }
10164: }
10165: }
10166: if (ref($confhash{'authorquota'}) eq 'HASH') {
10167: foreach my $key (keys(%{$confhash{'authorquota'}})) {
10168: if (ref($domconfig{'quotas'}) eq 'HASH') {
10169: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
10170: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
10171: $changes{'authorquota'}{$key} = 1;
10172: }
10173: } else {
10174: $changes{'authorquota'}{$key} = 1;
10175: }
10176: } else {
10177: $changes{'authorquota'}{$key} = 1;
10178: }
10179: }
10180: }
10181: }
10182:
10183: if ($context eq 'requestauthor') {
10184: $domdefaults{'requestauthor'} = \%confhash;
10185: } else {
10186: foreach my $key (keys(%confhash)) {
10187: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
10188: $domdefaults{$key} = $confhash{$key};
10189: }
10190: }
10191: }
10192:
10193: my %quotahash = (
10194: $action => { %confhash }
10195: );
10196: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
10197: $dom);
10198: if ($putresult eq 'ok') {
10199: if (keys(%changes) > 0) {
10200: my $cachetime = 24*60*60;
10201: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10202: if (ref($lastactref) eq 'HASH') {
10203: $lastactref->{'domdefaults'} = 1;
10204: }
10205: $resulttext = &mt('Changes made:').'<ul>';
10206: unless (($context eq 'requestcourses') ||
10207: ($context eq 'requestauthor')) {
10208: if (ref($changes{'defaultquota'}) eq 'HASH') {
10209: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
10210: foreach my $type (@{$types},'default') {
10211: if (defined($changes{'defaultquota'}{$type})) {
10212: my $typetitle = $usertypes->{$type};
10213: if ($type eq 'default') {
10214: $typetitle = $othertitle;
10215: }
10216: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
10217: }
10218: }
10219: $resulttext .= '</ul></li>';
10220: }
10221: if (ref($changes{'authorquota'}) eq 'HASH') {
10222: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
10223: foreach my $type (@{$types},'default') {
10224: if (defined($changes{'authorquota'}{$type})) {
10225: my $typetitle = $usertypes->{$type};
10226: if ($type eq 'default') {
10227: $typetitle = $othertitle;
10228: }
10229: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
10230: }
10231: }
10232: $resulttext .= '</ul></li>';
10233: }
10234: }
10235: my %newenv;
10236: foreach my $item (@usertools) {
10237: my (%haschgs,%inconf);
10238: if ($context eq 'requestauthor') {
10239: %haschgs = %changes;
10240: %inconf = %confhash;
10241: } else {
10242: if (ref($changes{$item}) eq 'HASH') {
10243: %haschgs = %{$changes{$item}};
10244: }
10245: if (ref($confhash{$item}) eq 'HASH') {
10246: %inconf = %{$confhash{$item}};
10247: }
10248: }
10249: if (keys(%haschgs) > 0) {
10250: my $newacc =
10251: &Apache::lonnet::usertools_access($env{'user.name'},
10252: $env{'user.domain'},
10253: $item,'reload',$context);
10254: if (($context eq 'requestcourses') ||
10255: ($context eq 'requestauthor')) {
10256: if ($env{'environment.canrequest.'.$item} ne $newacc) {
10257: $newenv{'environment.canrequest.'.$item} = $newacc;
10258: }
10259: } else {
10260: if ($env{'environment.availabletools.'.$item} ne $newacc) {
10261: $newenv{'environment.availabletools.'.$item} = $newacc;
10262: }
10263: }
10264: unless ($context eq 'requestauthor') {
10265: $resulttext .= '<li>'.$titles{$item}.'<ul>';
10266: }
10267: foreach my $type (@{$types},'default','_LC_adv') {
10268: if ($haschgs{$type}) {
10269: my $typetitle = $usertypes->{$type};
10270: if ($type eq 'default') {
10271: $typetitle = $othertitle;
10272: } elsif ($type eq '_LC_adv') {
10273: $typetitle = 'LON-CAPA Advanced Users';
10274: }
10275: if ($inconf{$type}) {
10276: if ($context eq 'requestcourses') {
10277: my $cond;
10278: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
10279: if ($1 eq '') {
10280: $cond = &mt('(Automatic processing of any request).');
10281: } else {
10282: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
10283: }
10284: } else {
10285: $cond = $conditions{$inconf{$type}};
10286: }
10287: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
10288: } elsif ($context eq 'requestauthor') {
10289: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
10290: $titles{$inconf{$type}},$typetitle);
10291:
10292: } else {
10293: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
10294: }
10295: } else {
10296: if ($type eq '_LC_adv') {
10297: if ($inconf{$type} eq '0') {
10298: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
10299: } else {
10300: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
10301: }
10302: } else {
10303: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
10304: }
10305: }
10306: }
10307: }
10308: unless ($context eq 'requestauthor') {
10309: $resulttext .= '</ul></li>';
10310: }
10311: }
10312: }
10313: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
10314: if (ref($changes{'notify'}) eq 'HASH') {
10315: if ($changes{'notify'}{'approval'}) {
10316: if (ref($confhash{'notify'}) eq 'HASH') {
10317: if ($confhash{'notify'}{'approval'}) {
10318: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
10319: } else {
10320: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
10321: }
10322: }
10323: }
10324: }
10325: }
10326: if ($action eq 'requestcourses') {
10327: my @offon = ('off','on');
10328: if ($changes{'uniquecode'}) {
10329: if (ref($confhash{'uniquecode'}) eq 'HASH') {
10330: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
10331: $resulttext .= '<li>'.
10332: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
10333: '</li>';
10334: } else {
10335: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
10336: '</li>';
10337: }
10338: }
10339: foreach my $type ('textbooks','templates') {
10340: if (ref($changes{$type}) eq 'HASH') {
10341: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
10342: foreach my $key (sort(keys(%{$changes{$type}}))) {
10343: my %coursehash = &Apache::lonnet::coursedescription($key);
10344: my $coursetitle = $coursehash{'description'};
10345: my $position = $confhash{$type}{$key}{'order'} + 1;
10346: $resulttext .= '<li>';
10347: foreach my $item ('subject','title','publisher','author') {
10348: next if ((($item eq 'author') || ($item eq 'publisher')) &&
10349: ($type eq 'templates'));
10350: my $name = $item.':';
10351: $name =~ s/^(\w)/\U$1/;
10352: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
10353: }
10354: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
10355: if ($type eq 'textbooks') {
10356: if ($confhash{$type}{$key}{'image'}) {
10357: $resulttext .= ' '.&mt('Image: [_1]',
10358: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
10359: ' alt="Textbook cover" />').'<br />';
10360: }
10361: }
10362: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
10363: }
10364: $resulttext .= '</ul></li>';
10365: }
10366: }
10367: if (ref($changes{'validation'}) eq 'HASH') {
10368: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
10369: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
10370: foreach my $item (@{$validationitemsref}) {
10371: if (exists($changes{'validation'}{$item})) {
10372: if ($item eq 'markup') {
10373: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
10374: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
10375: } else {
10376: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
10377: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
10378: }
10379: }
10380: }
10381: if (exists($changes{'validation'}{'dc'})) {
10382: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
10383: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
10384: }
10385: }
10386: }
10387: }
10388: $resulttext .= '</ul>';
10389: if (keys(%newenv)) {
10390: &Apache::lonnet::appenv(\%newenv);
10391: }
10392: } else {
10393: if ($context eq 'requestcourses') {
10394: $resulttext = &mt('No changes made to rights to request creation of courses.');
10395: } elsif ($context eq 'requestauthor') {
10396: $resulttext = &mt('No changes made to rights to request author space.');
10397: } else {
10398: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
10399: }
10400: }
10401: } else {
10402: $resulttext = '<span class="LC_error">'.
10403: &mt('An error occurred: [_1]',$putresult).'</span>';
10404: }
10405: if ($errors) {
10406: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
10407: '<ul>'.$errors.'</ul></p>';
10408: }
10409: return $resulttext;
10410: }
10411:
10412: sub process_textbook_image {
10413: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
10414: my $filename = $env{'form.'.$caller.'.filename'};
10415: my ($error,$url);
10416: my ($width,$height) = (50,50);
10417: if ($configuserok eq 'ok') {
10418: if ($switchserver) {
10419: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
10420: $switchserver);
10421: } elsif ($author_ok eq 'ok') {
10422: my ($result,$imageurl) =
10423: &publishlogo($r,'upload',$caller,$dom,$confname,
10424: "$type/$cdom/$cnum/cover",$width,$height);
10425: if ($result eq 'ok') {
10426: $url = $imageurl;
10427: } else {
10428: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
10429: }
10430: } else {
10431: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
10432: }
10433: } else {
10434: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
10435: }
10436: return ($url,$error);
10437: }
10438:
10439: sub modify_ltitools {
10440: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
10441: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10442: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
10443: my $confname = $dom.'-domainconfig';
10444: my $servadm = $r->dir_config('lonAdmEMail');
10445: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
10446: my (%posslti,%possfield);
10447: my @courseroles = ('cc','in','ta','ep','st');
10448: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
10449: map { $posslti{$_} = 1; } @ltiroles;
10450: my @allfields = ('fullname','firstname','lastname','email','user','roles');
10451: map { $possfield{$_} = 1; } @allfields;
10452: my %lt = <itools_names();
10453: if ($env{'form.ltitools_add'}) {
10454: my $title = $env{'form.ltitools_add_title'};
10455: $title =~ s/(`)/'/g;
10456: ($newid,my $error) = &get_ltitools_id($dom,$title);
10457: if ($newid) {
10458: my $position = $env{'form.ltitools_add_pos'};
10459: $position =~ s/\D+//g;
10460: if ($position ne '') {
10461: $allpos[$position] = $newid;
10462: }
10463: $changes{$newid} = 1;
10464: foreach my $item ('title','url','key','secret','lifetime') {
10465: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
10466: if ($item eq 'lifetime') {
10467: $env{'form.ltitools_add_'.$item} =~ s/[^\d.]//g;
10468: }
10469: if ($env{'form.ltitools_add_'.$item}) {
10470: if (($item eq 'key') || ($item eq 'secret')) {
10471: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
10472: } else {
10473: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
10474: }
10475: }
10476: }
10477: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
10478: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
10479: }
10480: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
10481: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
10482: }
10483: if ($env{'form.ltitools_add_sigmethod'} eq 'HMAC-SHA256') {
10484: $confhash{$newid}{'sigmethod'} = $env{'form.ltitools_add_sigmethod'};
10485: } else {
10486: $confhash{$newid}{'sigmethod'} = 'HMAC-SHA1';
10487: }
10488: foreach my $item ('width','height','linktext','explanation') {
10489: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
10490: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
10491: if (($item eq 'width') || ($item eq 'height')) {
10492: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
10493: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
10494: }
10495: } else {
10496: if ($env{'form.ltitools_add_'.$item} ne '') {
10497: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
10498: }
10499: }
10500: }
10501: if ($env{'form.ltitools_add_target'} eq 'window') {
10502: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
10503: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
10504: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
10505: } else {
10506: $confhash{$newid}{'display'}{'target'} = 'iframe';
10507: }
10508: if ($env{'form.ltitools_add_image.filename'} ne '') {
10509: my ($imageurl,$error) =
10510: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
10511: $configuserok,$switchserver,$author_ok);
10512: if ($imageurl) {
10513: $confhash{$newid}{'image'} = $imageurl;
10514: }
10515: if ($error) {
10516: &Apache::lonnet::logthis($error);
10517: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10518: }
10519: }
10520: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
10521: foreach my $field (@fields) {
10522: if ($possfield{$field}) {
10523: if ($field eq 'roles') {
10524: foreach my $role (@courseroles) {
10525: my $choice = $env{'form.ltitools_add_roles_'.$role};
10526: if (($choice ne '') && ($posslti{$choice})) {
10527: $confhash{$newid}{'roles'}{$role} = $choice;
10528: if ($role eq 'cc') {
10529: $confhash{$newid}{'roles'}{'co'} = $choice;
10530: }
10531: }
10532: }
10533: } else {
10534: $confhash{$newid}{'fields'}{$field} = 1;
10535: }
10536: }
10537: }
10538: if (ref($confhash{$newid}{'fields'}) eq 'HASH') {
10539: if ($confhash{$newid}{'fields'}{'user'}) {
10540: if ($env{'form.ltitools_userincdom_add'}) {
10541: $confhash{$newid}{'incdom'} = 1;
10542: }
10543: }
10544: }
10545: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
10546: foreach my $item (@courseconfig) {
10547: $confhash{$newid}{'crsconf'}{$item} = 1;
10548: }
10549: if ($env{'form.ltitools_add_custom'}) {
10550: my $name = $env{'form.ltitools_add_custom_name'};
10551: my $value = $env{'form.ltitools_add_custom_value'};
10552: $value =~ s/(`)/'/g;
10553: $name =~ s/(`)/'/g;
10554: $confhash{$newid}{'custom'}{$name} = $value;
10555: }
10556: } else {
10557: my $error = &mt('Failed to acquire unique ID for new external tool');
10558: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10559: }
10560: }
10561: if (ref($domconfig{$action}) eq 'HASH') {
10562: my %deletions;
10563: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
10564: if (@todelete) {
10565: map { $deletions{$_} = 1; } @todelete;
10566: }
10567: my %customadds;
10568: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
10569: if (@newcustom) {
10570: map { $customadds{$_} = 1; } @newcustom;
10571: }
10572: my %imgdeletions;
10573: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
10574: if (@todeleteimages) {
10575: map { $imgdeletions{$_} = 1; } @todeleteimages;
10576: }
10577: my $maxnum = $env{'form.ltitools_maxnum'};
10578: for (my $i=0; $i<=$maxnum; $i++) {
10579: my $itemid = $env{'form.ltitools_id_'.$i};
10580: $itemid =~ s/\D+//g;
10581: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
10582: if ($deletions{$itemid}) {
10583: if ($domconfig{$action}{$itemid}{'image'}) {
10584: #FIXME need to obsolete item in RES space
10585: }
10586: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
10587: next;
10588: } else {
10589: my $newpos = $env{'form.ltitools_'.$itemid};
10590: $newpos =~ s/\D+//g;
10591: foreach my $item ('title','url','lifetime') {
10592: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
10593: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
10594: $changes{$itemid} = 1;
10595: }
10596: }
10597: foreach my $item ('key','secret') {
10598: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
10599: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
10600: $changes{$itemid} = 1;
10601: }
10602: }
10603: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
10604: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
10605: }
10606: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
10607: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
10608: }
10609: if ($env{'form.ltitools_sigmethod_'.$i} eq 'HMAC-SHA256') {
10610: $confhash{$itemid}{'sigmethod'} = $env{'form.ltitools_sigmethod_'.$i};
10611: } else {
10612: $confhash{$itemid}{'sigmethod'} = 'HMAC-SHA1';
10613: }
10614: if ($domconfig{$action}{$itemid}{'sigmethod'} eq '') {
10615: if ($confhash{$itemid}{'sigmethod'} ne 'HMAC-SHA1') {
10616: $changes{$itemid} = 1;
10617: }
10618: } elsif ($domconfig{$action}{$itemid}{'sigmethod'} ne $confhash{$itemid}{'sigmethod'}) {
10619: $changes{$itemid} = 1;
10620: }
10621: foreach my $size ('width','height') {
10622: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
10623: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
10624: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
10625: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
10626: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10627: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
10628: $changes{$itemid} = 1;
10629: }
10630: } else {
10631: $changes{$itemid} = 1;
10632: }
10633: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10634: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
10635: $changes{$itemid} = 1;
10636: }
10637: }
10638: }
10639: foreach my $item ('linktext','explanation') {
10640: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
10641: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
10642: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
10643: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
10644: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10645: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
10646: $changes{$itemid} = 1;
10647: }
10648: } else {
10649: $changes{$itemid} = 1;
10650: }
10651: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10652: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
10653: $changes{$itemid} = 1;
10654: }
10655: }
10656: }
10657: if ($env{'form.ltitools_target_'.$i} eq 'window') {
10658: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
10659: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
10660: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
10661: } else {
10662: $confhash{$itemid}{'display'}{'target'} = 'iframe';
10663: }
10664: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
10665: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
10666: $changes{$itemid} = 1;
10667: }
10668: } else {
10669: $changes{$itemid} = 1;
10670: }
10671: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
10672: foreach my $item ('label','title','target','linktext','explanation','append') {
10673: if (grep(/^\Q$item\E$/,@courseconfig)) {
10674: $confhash{$itemid}{'crsconf'}{$item} = 1;
10675: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
10676: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
10677: $changes{$itemid} = 1;
10678: }
10679: } else {
10680: $changes{$itemid} = 1;
10681: }
10682: }
10683: }
10684: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
10685: foreach my $field (@fields) {
10686: if ($possfield{$field}) {
10687: if ($field eq 'roles') {
10688: foreach my $role (@courseroles) {
10689: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
10690: if (($choice ne '') && ($posslti{$choice})) {
10691: $confhash{$itemid}{'roles'}{$role} = $choice;
10692: if ($role eq 'cc') {
10693: $confhash{$itemid}{'roles'}{'co'} = $choice;
10694: }
10695: }
10696: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
10697: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
10698: $changes{$itemid} = 1;
10699: }
10700: } elsif ($confhash{$itemid}{'roles'}{$role}) {
10701: $changes{$itemid} = 1;
10702: }
10703: }
10704: } else {
10705: $confhash{$itemid}{'fields'}{$field} = 1;
10706: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
10707: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
10708: $changes{$itemid} = 1;
10709: }
10710: } else {
10711: $changes{$itemid} = 1;
10712: }
10713: }
10714: }
10715: }
10716: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
10717: if ($confhash{$itemid}{'fields'}{'user'}) {
10718: if ($env{'form.ltitools_userincdom_'.$i}) {
10719: $confhash{$itemid}{'incdom'} = 1;
10720: }
10721: if ($domconfig{$action}{$itemid}{'incdom'} ne $confhash{$itemid}{'incdom'}) {
10722: $changes{$itemid} = 1;
10723: }
10724: }
10725: }
10726: $allpos[$newpos] = $itemid;
10727: }
10728: if ($imgdeletions{$itemid}) {
10729: $changes{$itemid} = 1;
10730: #FIXME need to obsolete item in RES space
10731: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
10732: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
10733: $itemid,$configuserok,$switchserver,
10734: $author_ok);
10735: if ($imgurl) {
10736: $confhash{$itemid}{'image'} = $imgurl;
10737: $changes{$itemid} = 1;
10738: }
10739: if ($error) {
10740: &Apache::lonnet::logthis($error);
10741: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10742: }
10743: } elsif ($domconfig{$action}{$itemid}{'image'}) {
10744: $confhash{$itemid}{'image'} =
10745: $domconfig{$action}{$itemid}{'image'};
10746: }
10747: if ($customadds{$i}) {
10748: my $name = $env{'form.ltitools_custom_name_'.$i};
10749: $name =~ s/(`)/'/g;
10750: $name =~ s/^\s+//;
10751: $name =~ s/\s+$//;
10752: my $value = $env{'form.ltitools_custom_value_'.$i};
10753: $value =~ s/(`)/'/g;
10754: $value =~ s/^\s+//;
10755: $value =~ s/\s+$//;
10756: if ($name ne '') {
10757: $confhash{$itemid}{'custom'}{$name} = $value;
10758: $changes{$itemid} = 1;
10759: }
10760: }
10761: my %customdels;
10762: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
10763: if (@customdeletions) {
10764: $changes{$itemid} = 1;
10765: }
10766: map { $customdels{$_} = 1; } @customdeletions;
10767: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
10768: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
10769: unless ($customdels{$key}) {
10770: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
10771: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
10772: }
10773: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
10774: $changes{$itemid} = 1;
10775: }
10776: }
10777: }
10778: }
10779: unless ($changes{$itemid}) {
10780: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
10781: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
10782: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
10783: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
10784: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
10785: $changes{$itemid} = 1;
10786: last;
10787: }
10788: }
10789: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
10790: $changes{$itemid} = 1;
10791: }
10792: }
10793: last if ($changes{$itemid});
10794: }
10795: }
10796: }
10797: }
10798: }
10799: if (@allpos > 0) {
10800: my $idx = 0;
10801: foreach my $itemid (@allpos) {
10802: if ($itemid ne '') {
10803: $confhash{$itemid}{'order'} = $idx;
10804: if (ref($domconfig{$action}) eq 'HASH') {
10805: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
10806: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
10807: $changes{$itemid} = 1;
10808: }
10809: }
10810: }
10811: $idx ++;
10812: }
10813: }
10814: }
10815: my %ltitoolshash = (
10816: $action => { %confhash }
10817: );
10818: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
10819: $dom);
10820: if ($putresult eq 'ok') {
10821: my %ltienchash = (
10822: $action => { %encconfig }
10823: );
10824: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
10825: if (keys(%changes) > 0) {
10826: my $cachetime = 24*60*60;
10827: my %ltiall = %confhash;
10828: foreach my $id (keys(%ltiall)) {
10829: if (ref($encconfig{$id}) eq 'HASH') {
10830: foreach my $item ('key','secret') {
10831: $ltiall{$id}{$item} = $encconfig{$id}{$item};
10832: }
10833: }
10834: }
10835: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
10836: if (ref($lastactref) eq 'HASH') {
10837: $lastactref->{'ltitools'} = 1;
10838: }
10839: $resulttext = &mt('Changes made:').'<ul>';
10840: my %bynum;
10841: foreach my $itemid (sort(keys(%changes))) {
10842: my $position = $confhash{$itemid}{'order'};
10843: $bynum{$position} = $itemid;
10844: }
10845: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
10846: my $itemid = $bynum{$pos};
10847: if (ref($confhash{$itemid}) ne 'HASH') {
10848: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
10849: } else {
10850: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
10851: if ($confhash{$itemid}{'image'}) {
10852: $resulttext .= ' '.
10853: '<img src="'.$confhash{$itemid}{'image'}.'"'.
10854: ' alt="'.&mt('Tool Provider icon').'" />';
10855: }
10856: $resulttext .= '</li><ul>';
10857: my $position = $pos + 1;
10858: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
10859: foreach my $item ('version','msgtype','sigmethod','url','lifetime') {
10860: if ($confhash{$itemid}{$item} ne '') {
10861: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
10862: }
10863: }
10864: if ($encconfig{$itemid}{'key'} ne '') {
10865: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
10866: }
10867: if ($encconfig{$itemid}{'secret'} ne '') {
10868: $resulttext .= '<li>'.$lt{'secret'}.': ';
10869: my $num = length($encconfig{$itemid}{'secret'});
10870: $resulttext .= ('*'x$num).'</li>';
10871: }
10872: $resulttext .= '<li>'.&mt('Configurable in course:');
10873: my @possconfig = ('label','title','target','linktext','explanation','append');
10874: my $numconfig = 0;
10875: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
10876: foreach my $item (@possconfig) {
10877: if ($confhash{$itemid}{'crsconf'}{$item}) {
10878: $numconfig ++;
10879: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
10880: }
10881: }
10882: }
10883: if (!$numconfig) {
10884: $resulttext .= &mt('None');
10885: }
10886: $resulttext .= '</li>';
10887: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
10888: my $displaylist;
10889: if ($confhash{$itemid}{'display'}{'target'}) {
10890: $displaylist = &mt('Display target').': '.
10891: $confhash{$itemid}{'display'}{'target'}.',';
10892: }
10893: foreach my $size ('width','height') {
10894: if ($confhash{$itemid}{'display'}{$size}) {
10895: $displaylist .= (' 'x2).$lt{$size}.': '.
10896: $confhash{$itemid}{'display'}{$size}.',';
10897: }
10898: }
10899: if ($displaylist) {
10900: $displaylist =~ s/,$//;
10901: $resulttext .= '<li>'.$displaylist.'</li>';
10902: }
10903: foreach my $item ('linktext','explanation') {
10904: if ($confhash{$itemid}{'display'}{$item}) {
10905: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
10906: }
10907: }
10908: }
10909: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
10910: my $fieldlist;
10911: foreach my $field (@allfields) {
10912: if ($confhash{$itemid}{'fields'}{$field}) {
10913: $fieldlist .= (' 'x2).$lt{$field}.',';
10914: }
10915: }
10916: if ($fieldlist) {
10917: $fieldlist =~ s/,$//;
10918: if ($confhash{$itemid}{'fields'}{'user'}) {
10919: if ($confhash{$itemid}{'incdom'}) {
10920: $fieldlist .= ' ('.&mt('username:domain').')';
10921: } else {
10922: $fieldlist .= ' ('.&mt('username').')';
10923: }
10924: }
10925: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
10926: }
10927: }
10928: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
10929: my $rolemaps;
10930: foreach my $role (@courseroles) {
10931: if ($confhash{$itemid}{'roles'}{$role}) {
10932: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
10933: $confhash{$itemid}{'roles'}{$role}.',';
10934: }
10935: }
10936: if ($rolemaps) {
10937: $rolemaps =~ s/,$//;
10938: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
10939: }
10940: }
10941: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
10942: my $customlist;
10943: if (keys(%{$confhash{$itemid}{'custom'}})) {
10944: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
10945: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
10946: }
10947: }
10948: if ($customlist) {
10949: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
10950: }
10951: }
10952: $resulttext .= '</ul></li>';
10953: }
10954: }
10955: $resulttext .= '</ul>';
10956: } else {
10957: $resulttext = &mt('No changes made.');
10958: }
10959: } else {
10960: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
10961: }
10962: if ($errors) {
10963: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
10964: $errors.'</ul>';
10965: }
10966: return $resulttext;
10967: }
10968:
10969: sub process_ltitools_image {
10970: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
10971: my $filename = $env{'form.'.$caller.'.filename'};
10972: my ($error,$url);
10973: my ($width,$height) = (21,21);
10974: if ($configuserok eq 'ok') {
10975: if ($switchserver) {
10976: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
10977: $switchserver);
10978: } elsif ($author_ok eq 'ok') {
10979: my ($result,$imageurl,$madethumb) =
10980: &publishlogo($r,'upload',$caller,$dom,$confname,
10981: "ltitools/$itemid/icon",$width,$height);
10982: if ($result eq 'ok') {
10983: if ($madethumb) {
10984: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
10985: my $imagethumb = "$path/tn-".$imagefile;
10986: $url = $imagethumb;
10987: } else {
10988: $url = $imageurl;
10989: }
10990: } else {
10991: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
10992: }
10993: } else {
10994: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
10995: }
10996: } else {
10997: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
10998: }
10999: return ($url,$error);
11000: }
11001:
11002: sub get_ltitools_id {
11003: my ($cdom,$title) = @_;
11004: # get lock on ltitools db
11005: my $lockhash = {
11006: lock => $env{'user.name'}.
11007: ':'.$env{'user.domain'},
11008: };
11009: my $tries = 0;
11010: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
11011: my ($id,$error);
11012:
11013: while (($gotlock ne 'ok') && ($tries<10)) {
11014: $tries ++;
11015: sleep (0.1);
11016: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
11017: }
11018: if ($gotlock eq 'ok') {
11019: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
11020: if ($currids{'lock'}) {
11021: delete($currids{'lock'});
11022: if (keys(%currids)) {
11023: my @curr = sort { $a <=> $b } keys(%currids);
11024: if ($curr[-1] =~ /^\d+$/) {
11025: $id = 1 + $curr[-1];
11026: }
11027: } else {
11028: $id = 1;
11029: }
11030: if ($id) {
11031: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
11032: $error = 'nostore';
11033: }
11034: } else {
11035: $error = 'nonumber';
11036: }
11037: }
11038: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
11039: } else {
11040: $error = 'nolock';
11041: }
11042: return ($id,$error);
11043: }
11044:
11045: sub modify_autoenroll {
11046: my ($dom,$lastactref,%domconfig) = @_;
11047: my ($resulttext,%changes);
11048: my %currautoenroll;
11049: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
11050: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
11051: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
11052: }
11053: }
11054: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
11055: my %title = ( run => 'Auto-enrollment active',
11056: sender => 'Sender for notification messages',
11057: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
11058: failsafe => 'Failsafe for no drops if institutional data missing for a section');
11059: my @offon = ('off','on');
11060: my $sender_uname = $env{'form.sender_uname'};
11061: my $sender_domain = $env{'form.sender_domain'};
11062: if ($sender_domain eq '') {
11063: $sender_uname = '';
11064: } elsif ($sender_uname eq '') {
11065: $sender_domain = '';
11066: }
11067: my $coowners = $env{'form.autoassign_coowners'};
11068: my $failsafe = $env{'form.autoenroll_failsafe'};
11069: $failsafe =~ s{^\s+|\s+$}{}g;
11070: if ($failsafe =~ /\D/) {
11071: undef($failsafe);
11072: }
11073: my %autoenrollhash = (
11074: autoenroll => { 'run' => $env{'form.autoenroll_run'},
11075: 'sender_uname' => $sender_uname,
11076: 'sender_domain' => $sender_domain,
11077: 'co-owners' => $coowners,
11078: 'autofailsafe' => $failsafe,
11079: }
11080: );
11081: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
11082: $dom);
11083: if ($putresult eq 'ok') {
11084: if (exists($currautoenroll{'run'})) {
11085: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
11086: $changes{'run'} = 1;
11087: }
11088: } elsif ($autorun) {
11089: if ($env{'form.autoenroll_run'} ne '1') {
11090: $changes{'run'} = 1;
11091: }
11092: }
11093: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
11094: $changes{'sender'} = 1;
11095: }
11096: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
11097: $changes{'sender'} = 1;
11098: }
11099: if ($currautoenroll{'co-owners'} ne '') {
11100: if ($currautoenroll{'co-owners'} ne $coowners) {
11101: $changes{'coowners'} = 1;
11102: }
11103: } elsif ($coowners) {
11104: $changes{'coowners'} = 1;
11105: }
11106: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
11107: $changes{'autofailsafe'} = 1;
11108: }
11109: if (keys(%changes) > 0) {
11110: $resulttext = &mt('Changes made:').'<ul>';
11111: if ($changes{'run'}) {
11112: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
11113: }
11114: if ($changes{'sender'}) {
11115: if ($sender_uname eq '' || $sender_domain eq '') {
11116: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
11117: } else {
11118: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
11119: }
11120: }
11121: if ($changes{'coowners'}) {
11122: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
11123: &Apache::loncommon::devalidate_domconfig_cache($dom);
11124: if (ref($lastactref) eq 'HASH') {
11125: $lastactref->{'domainconfig'} = 1;
11126: }
11127: }
11128: if ($changes{'autofailsafe'}) {
11129: if ($failsafe ne '') {
11130: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
11131: } else {
11132: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
11133: }
11134: &Apache::lonnet::get_domain_defaults($dom,1);
11135: if (ref($lastactref) eq 'HASH') {
11136: $lastactref->{'domdefaults'} = 1;
11137: }
11138: }
11139: $resulttext .= '</ul>';
11140: } else {
11141: $resulttext = &mt('No changes made to auto-enrollment settings');
11142: }
11143: } else {
11144: $resulttext = '<span class="LC_error">'.
11145: &mt('An error occurred: [_1]',$putresult).'</span>';
11146: }
11147: return $resulttext;
11148: }
11149:
11150: sub modify_autoupdate {
11151: my ($dom,%domconfig) = @_;
11152: my ($resulttext,%currautoupdate,%fields,%changes);
11153: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
11154: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
11155: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
11156: }
11157: }
11158: my @offon = ('off','on');
11159: my %title = &Apache::lonlocal::texthash (
11160: run => 'Auto-update:',
11161: classlists => 'Updates to user information in classlists?'
11162: );
11163: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11164: my %fieldtitles = &Apache::lonlocal::texthash (
11165: id => 'Student/Employee ID',
11166: permanentemail => 'E-mail address',
11167: lastname => 'Last Name',
11168: firstname => 'First Name',
11169: middlename => 'Middle Name',
11170: generation => 'Generation',
11171: );
11172: $othertitle = &mt('All users');
11173: if (keys(%{$usertypes}) > 0) {
11174: $othertitle = &mt('Other users');
11175: }
11176: foreach my $key (keys(%env)) {
11177: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
11178: my ($usertype,$item) = ($1,$2);
11179: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
11180: if ($usertype eq 'default') {
11181: push(@{$fields{$1}},$2);
11182: } elsif (ref($types) eq 'ARRAY') {
11183: if (grep(/^\Q$usertype\E$/,@{$types})) {
11184: push(@{$fields{$1}},$2);
11185: }
11186: }
11187: }
11188: }
11189: }
11190: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
11191: @lockablenames = sort(@lockablenames);
11192: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
11193: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
11194: if (@changed) {
11195: $changes{'lockablenames'} = 1;
11196: }
11197: } else {
11198: if (@lockablenames) {
11199: $changes{'lockablenames'} = 1;
11200: }
11201: }
11202: my %updatehash = (
11203: autoupdate => { run => $env{'form.autoupdate_run'},
11204: classlists => $env{'form.classlists'},
11205: fields => {%fields},
11206: lockablenames => \@lockablenames,
11207: }
11208: );
11209: foreach my $key (keys(%currautoupdate)) {
11210: if (($key eq 'run') || ($key eq 'classlists')) {
11211: if (exists($updatehash{autoupdate}{$key})) {
11212: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
11213: $changes{$key} = 1;
11214: }
11215: }
11216: } elsif ($key eq 'fields') {
11217: if (ref($currautoupdate{$key}) eq 'HASH') {
11218: foreach my $item (@{$types},'default') {
11219: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
11220: my $change = 0;
11221: foreach my $type (@{$currautoupdate{$key}{$item}}) {
11222: if (!exists($fields{$item})) {
11223: $change = 1;
11224: last;
11225: } elsif (ref($fields{$item}) eq 'ARRAY') {
11226: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
11227: $change = 1;
11228: last;
11229: }
11230: }
11231: }
11232: if ($change) {
11233: push(@{$changes{$key}},$item);
11234: }
11235: }
11236: }
11237: }
11238: } elsif ($key eq 'lockablenames') {
11239: if (ref($currautoupdate{$key}) eq 'ARRAY') {
11240: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
11241: if (@changed) {
11242: $changes{'lockablenames'} = 1;
11243: }
11244: } else {
11245: if (@lockablenames) {
11246: $changes{'lockablenames'} = 1;
11247: }
11248: }
11249: }
11250: }
11251: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
11252: if (@lockablenames) {
11253: $changes{'lockablenames'} = 1;
11254: }
11255: }
11256: foreach my $item (@{$types},'default') {
11257: if (defined($fields{$item})) {
11258: if (ref($currautoupdate{'fields'}) eq 'HASH') {
11259: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
11260: my $change = 0;
11261: if (ref($fields{$item}) eq 'ARRAY') {
11262: foreach my $type (@{$fields{$item}}) {
11263: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
11264: $change = 1;
11265: last;
11266: }
11267: }
11268: }
11269: if ($change) {
11270: push(@{$changes{'fields'}},$item);
11271: }
11272: } else {
11273: push(@{$changes{'fields'}},$item);
11274: }
11275: } else {
11276: push(@{$changes{'fields'}},$item);
11277: }
11278: }
11279: }
11280: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
11281: $dom);
11282: if ($putresult eq 'ok') {
11283: if (keys(%changes) > 0) {
11284: $resulttext = &mt('Changes made:').'<ul>';
11285: foreach my $key (sort(keys(%changes))) {
11286: if ($key eq 'lockablenames') {
11287: $resulttext .= '<li>';
11288: if (@lockablenames) {
11289: $usertypes->{'default'} = $othertitle;
11290: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
11291: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
11292: } else {
11293: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
11294: }
11295: $resulttext .= '</li>';
11296: } elsif (ref($changes{$key}) eq 'ARRAY') {
11297: foreach my $item (@{$changes{$key}}) {
11298: my @newvalues;
11299: foreach my $type (@{$fields{$item}}) {
11300: push(@newvalues,$fieldtitles{$type});
11301: }
11302: my $newvaluestr;
11303: if (@newvalues > 0) {
11304: $newvaluestr = join(', ',@newvalues);
11305: } else {
11306: $newvaluestr = &mt('none');
11307: }
11308: if ($item eq 'default') {
11309: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
11310: } else {
11311: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
11312: }
11313: }
11314: } else {
11315: my $newvalue;
11316: if ($key eq 'run') {
11317: $newvalue = $offon[$env{'form.autoupdate_run'}];
11318: } else {
11319: $newvalue = $offon[$env{'form.'.$key}];
11320: }
11321: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
11322: }
11323: }
11324: $resulttext .= '</ul>';
11325: } else {
11326: $resulttext = &mt('No changes made to autoupdates');
11327: }
11328: } else {
11329: $resulttext = '<span class="LC_error">'.
11330: &mt('An error occurred: [_1]',$putresult).'</span>';
11331: }
11332: return $resulttext;
11333: }
11334:
11335: sub modify_autocreate {
11336: my ($dom,%domconfig) = @_;
11337: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
11338: if (ref($domconfig{'autocreate'}) eq 'HASH') {
11339: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
11340: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
11341: }
11342: }
11343: my %title= ( xml => 'Auto-creation of courses in XML course description files',
11344: req => 'Auto-creation of validated requests for official courses',
11345: xmldc => 'Identity of course creator of courses from XML files',
11346: );
11347: my @types = ('xml','req');
11348: foreach my $item (@types) {
11349: $newvals{$item} = $env{'form.autocreate_'.$item};
11350: $newvals{$item} =~ s/\D//g;
11351: $newvals{$item} = 0 if ($newvals{$item} eq '');
11352: }
11353: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
11354: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
11355: unless (exists($domcoords{$newvals{'xmldc'}})) {
11356: $newvals{'xmldc'} = '';
11357: }
11358: %autocreatehash = (
11359: autocreate => { xml => $newvals{'xml'},
11360: req => $newvals{'req'},
11361: }
11362: );
11363: if ($newvals{'xmldc'} ne '') {
11364: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
11365: }
11366: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
11367: $dom);
11368: if ($putresult eq 'ok') {
11369: my @items = @types;
11370: if ($newvals{'xml'}) {
11371: push(@items,'xmldc');
11372: }
11373: foreach my $item (@items) {
11374: if (exists($currautocreate{$item})) {
11375: if ($currautocreate{$item} ne $newvals{$item}) {
11376: $changes{$item} = 1;
11377: }
11378: } elsif ($newvals{$item}) {
11379: $changes{$item} = 1;
11380: }
11381: }
11382: if (keys(%changes) > 0) {
11383: my @offon = ('off','on');
11384: $resulttext = &mt('Changes made:').'<ul>';
11385: foreach my $item (@types) {
11386: if ($changes{$item}) {
11387: my $newtxt = $offon[$newvals{$item}];
11388: $resulttext .= '<li>'.
11389: &mt("$title{$item} set to [_1]$newtxt [_2]",
11390: '<b>','</b>').
11391: '</li>';
11392: }
11393: }
11394: if ($changes{'xmldc'}) {
11395: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
11396: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
11397: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
11398: }
11399: $resulttext .= '</ul>';
11400: } else {
11401: $resulttext = &mt('No changes made to auto-creation settings');
11402: }
11403: } else {
11404: $resulttext = '<span class="LC_error">'.
11405: &mt('An error occurred: [_1]',$putresult).'</span>';
11406: }
11407: return $resulttext;
11408: }
11409:
11410: sub modify_directorysrch {
11411: my ($dom,$lastactref,%domconfig) = @_;
11412: my ($resulttext,%changes);
11413: my %currdirsrch;
11414: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
11415: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
11416: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
11417: }
11418: }
11419: my %title = ( available => 'Institutional directory search available',
11420: localonly => 'Other domains can search institution',
11421: lcavailable => 'LON-CAPA directory search available',
11422: lclocalonly => 'Other domains can search LON-CAPA domain',
11423: searchby => 'Search types',
11424: searchtypes => 'Search latitude');
11425: my @offon = ('off','on');
11426: my @otherdoms = ('Yes','No');
11427:
11428: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
11429: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
11430: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
11431:
11432: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11433: if (keys(%{$usertypes}) == 0) {
11434: @cansearch = ('default');
11435: } else {
11436: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
11437: foreach my $type (@{$currdirsrch{'cansearch'}}) {
11438: if (!grep(/^\Q$type\E$/,@cansearch)) {
11439: push(@{$changes{'cansearch'}},$type);
11440: }
11441: }
11442: foreach my $type (@cansearch) {
11443: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
11444: push(@{$changes{'cansearch'}},$type);
11445: }
11446: }
11447: } else {
11448: push(@{$changes{'cansearch'}},@cansearch);
11449: }
11450: }
11451:
11452: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
11453: foreach my $by (@{$currdirsrch{'searchby'}}) {
11454: if (!grep(/^\Q$by\E$/,@searchby)) {
11455: push(@{$changes{'searchby'}},$by);
11456: }
11457: }
11458: foreach my $by (@searchby) {
11459: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
11460: push(@{$changes{'searchby'}},$by);
11461: }
11462: }
11463: } else {
11464: push(@{$changes{'searchby'}},@searchby);
11465: }
11466:
11467: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
11468: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
11469: if (!grep(/^\Q$type\E$/,@searchtypes)) {
11470: push(@{$changes{'searchtypes'}},$type);
11471: }
11472: }
11473: foreach my $type (@searchtypes) {
11474: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
11475: push(@{$changes{'searchtypes'}},$type);
11476: }
11477: }
11478: } else {
11479: if (exists($currdirsrch{'searchtypes'})) {
11480: foreach my $type (@searchtypes) {
11481: if ($type ne $currdirsrch{'searchtypes'}) {
11482: push(@{$changes{'searchtypes'}},$type);
11483: }
11484: }
11485: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
11486: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
11487: }
11488: } else {
11489: push(@{$changes{'searchtypes'}},@searchtypes);
11490: }
11491: }
11492:
11493: my %dirsrch_hash = (
11494: directorysrch => { available => $env{'form.dirsrch_available'},
11495: cansearch => \@cansearch,
11496: localonly => $env{'form.dirsrch_instlocalonly'},
11497: lclocalonly => $env{'form.dirsrch_domlocalonly'},
11498: lcavailable => $env{'form.dirsrch_domavailable'},
11499: searchby => \@searchby,
11500: searchtypes => \@searchtypes,
11501: }
11502: );
11503: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
11504: $dom);
11505: if ($putresult eq 'ok') {
11506: if (exists($currdirsrch{'available'})) {
11507: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
11508: $changes{'available'} = 1;
11509: }
11510: } else {
11511: if ($env{'form.dirsrch_available'} eq '1') {
11512: $changes{'available'} = 1;
11513: }
11514: }
11515: if (exists($currdirsrch{'lcavailable'})) {
11516: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
11517: $changes{'lcavailable'} = 1;
11518: }
11519: } else {
11520: if ($env{'form.dirsrch_lcavailable'} eq '1') {
11521: $changes{'lcavailable'} = 1;
11522: }
11523: }
11524: if (exists($currdirsrch{'localonly'})) {
11525: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
11526: $changes{'localonly'} = 1;
11527: }
11528: } else {
11529: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
11530: $changes{'localonly'} = 1;
11531: }
11532: }
11533: if (exists($currdirsrch{'lclocalonly'})) {
11534: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
11535: $changes{'lclocalonly'} = 1;
11536: }
11537: } else {
11538: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
11539: $changes{'lclocalonly'} = 1;
11540: }
11541: }
11542: if (keys(%changes) > 0) {
11543: $resulttext = &mt('Changes made:').'<ul>';
11544: if ($changes{'available'}) {
11545: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
11546: }
11547: if ($changes{'lcavailable'}) {
11548: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
11549: }
11550: if ($changes{'localonly'}) {
11551: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
11552: }
11553: if ($changes{'lclocalonly'}) {
11554: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
11555: }
11556: if (ref($changes{'cansearch'}) eq 'ARRAY') {
11557: my $chgtext;
11558: if (ref($usertypes) eq 'HASH') {
11559: if (keys(%{$usertypes}) > 0) {
11560: foreach my $type (@{$types}) {
11561: if (grep(/^\Q$type\E$/,@cansearch)) {
11562: $chgtext .= $usertypes->{$type}.'; ';
11563: }
11564: }
11565: if (grep(/^default$/,@cansearch)) {
11566: $chgtext .= $othertitle;
11567: } else {
11568: $chgtext =~ s/\; $//;
11569: }
11570: $resulttext .=
11571: '<li>'.
11572: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
11573: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
11574: '</li>';
11575: }
11576: }
11577: }
11578: if (ref($changes{'searchby'}) eq 'ARRAY') {
11579: my ($searchtitles,$titleorder) = &sorted_searchtitles();
11580: my $chgtext;
11581: foreach my $type (@{$titleorder}) {
11582: if (grep(/^\Q$type\E$/,@searchby)) {
11583: if (defined($searchtitles->{$type})) {
11584: $chgtext .= $searchtitles->{$type}.'; ';
11585: }
11586: }
11587: }
11588: $chgtext =~ s/\; $//;
11589: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
11590: }
11591: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
11592: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
11593: my $chgtext;
11594: foreach my $type (@{$srchtypeorder}) {
11595: if (grep(/^\Q$type\E$/,@searchtypes)) {
11596: if (defined($srchtypes_desc->{$type})) {
11597: $chgtext .= $srchtypes_desc->{$type}.'; ';
11598: }
11599: }
11600: }
11601: $chgtext =~ s/\; $//;
11602: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
11603: }
11604: $resulttext .= '</ul>';
11605: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
11606: if (ref($lastactref) eq 'HASH') {
11607: $lastactref->{'directorysrch'} = 1;
11608: }
11609: } else {
11610: $resulttext = &mt('No changes made to directory search settings');
11611: }
11612: } else {
11613: $resulttext = '<span class="LC_error">'.
11614: &mt('An error occurred: [_1]',$putresult).'</span>';
11615: }
11616: return $resulttext;
11617: }
11618:
11619: sub modify_contacts {
11620: my ($dom,$lastactref,%domconfig) = @_;
11621: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
11622: if (ref($domconfig{'contacts'}) eq 'HASH') {
11623: foreach my $key (keys(%{$domconfig{'contacts'}})) {
11624: $currsetting{$key} = $domconfig{'contacts'}{$key};
11625: }
11626: }
11627: my (%others,%to,%bcc,%includestr,%includeloc);
11628: my @contacts = ('supportemail','adminemail');
11629: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
11630: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
11631: my @toggles = ('reporterrors','reportupdates');
11632: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
11633: foreach my $type (@mailings) {
11634: @{$newsetting{$type}} =
11635: &Apache::loncommon::get_env_multiple('form.'.$type);
11636: foreach my $item (@contacts) {
11637: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
11638: $contacts_hash{contacts}{$type}{$item} = 1;
11639: } else {
11640: $contacts_hash{contacts}{$type}{$item} = 0;
11641: }
11642: }
11643: $others{$type} = $env{'form.'.$type.'_others'};
11644: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
11645: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11646: $bcc{$type} = $env{'form.'.$type.'_bcc'};
11647: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
11648: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
11649: $includestr{$type} = $env{'form.'.$type.'_includestr'};
11650: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
11651: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
11652: }
11653: }
11654: }
11655: foreach my $item (@contacts) {
11656: $to{$item} = $env{'form.'.$item};
11657: $contacts_hash{'contacts'}{$item} = $to{$item};
11658: }
11659: foreach my $item (@toggles) {
11660: if ($env{'form.'.$item} =~ /^(0|1)$/) {
11661: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
11662: }
11663: }
11664: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
11665: foreach my $field (@{$fields}) {
11666: if (ref($possoptions->{$field}) eq 'ARRAY') {
11667: my $value = $env{'form.helpform_'.$field};
11668: $value =~ s/^\s+|\s+$//g;
11669: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
11670: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
11671: if ($field eq 'screenshot') {
11672: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
11673: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
11674: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
11675: }
11676: }
11677: }
11678: }
11679: }
11680: }
11681: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11682: my (@statuses,%usertypeshash,@overrides);
11683: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
11684: @statuses = @{$types};
11685: if (ref($usertypes) eq 'HASH') {
11686: %usertypeshash = %{$usertypes};
11687: }
11688: }
11689: if (@statuses) {
11690: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
11691: foreach my $type (@possoverrides) {
11692: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
11693: push(@overrides,$type);
11694: }
11695: }
11696: if (@overrides) {
11697: foreach my $type (@overrides) {
11698: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
11699: foreach my $item (@contacts) {
11700: if (grep(/^\Q$item\E$/,@standard)) {
11701: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
11702: $newsetting{'override_'.$type}{$item} = 1;
11703: } else {
11704: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
11705: $newsetting{'override_'.$type}{$item} = 0;
11706: }
11707: }
11708: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
11709: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
11710: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
11711: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
11712: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
11713: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
11714: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
11715: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
11716: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
11717: }
11718: }
11719: }
11720: }
11721: if (keys(%currsetting) > 0) {
11722: foreach my $item (@contacts) {
11723: if ($to{$item} ne $currsetting{$item}) {
11724: $changes{$item} = 1;
11725: }
11726: }
11727: foreach my $type (@mailings) {
11728: foreach my $item (@contacts) {
11729: if (ref($currsetting{$type}) eq 'HASH') {
11730: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
11731: push(@{$changes{$type}},$item);
11732: }
11733: } else {
11734: push(@{$changes{$type}},@{$newsetting{$type}});
11735: }
11736: }
11737: if ($others{$type} ne $currsetting{$type}{'others'}) {
11738: push(@{$changes{$type}},'others');
11739: }
11740: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11741: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
11742: push(@{$changes{$type}},'bcc');
11743: }
11744: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
11745: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
11746: push(@{$changes{$type}},'include');
11747: }
11748: }
11749: }
11750: if (ref($fields) eq 'ARRAY') {
11751: if (ref($currsetting{'helpform'}) eq 'HASH') {
11752: foreach my $field (@{$fields}) {
11753: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
11754: push(@{$changes{'helpform'}},$field);
11755: }
11756: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
11757: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
11758: push(@{$changes{'helpform'}},'maxsize');
11759: }
11760: }
11761: }
11762: } else {
11763: foreach my $field (@{$fields}) {
11764: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
11765: push(@{$changes{'helpform'}},$field);
11766: }
11767: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
11768: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
11769: push(@{$changes{'helpform'}},'maxsize');
11770: }
11771: }
11772: }
11773: }
11774: }
11775: if (@statuses) {
11776: if (ref($currsetting{'overrides'}) eq 'HASH') {
11777: foreach my $key (keys(%{$currsetting{'overrides'}})) {
11778: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
11779: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
11780: foreach my $item (@contacts,'bcc','others','include') {
11781: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
11782: push(@{$changes{'overrides'}},$key);
11783: last;
11784: }
11785: }
11786: } else {
11787: push(@{$changes{'overrides'}},$key);
11788: }
11789: }
11790: }
11791: foreach my $key (@overrides) {
11792: unless (exists($currsetting{'overrides'}{$key})) {
11793: push(@{$changes{'overrides'}},$key);
11794: }
11795: }
11796: } else {
11797: foreach my $key (@overrides) {
11798: push(@{$changes{'overrides'}},$key);
11799: }
11800: }
11801: }
11802: } else {
11803: my %default;
11804: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
11805: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
11806: $default{'errormail'} = 'adminemail';
11807: $default{'packagesmail'} = 'adminemail';
11808: $default{'helpdeskmail'} = 'supportemail';
11809: $default{'otherdomsmail'} = 'supportemail';
11810: $default{'lonstatusmail'} = 'adminemail';
11811: $default{'requestsmail'} = 'adminemail';
11812: $default{'updatesmail'} = 'adminemail';
11813: $default{'hostipmail'} = 'adminemail';
11814: foreach my $item (@contacts) {
11815: if ($to{$item} ne $default{$item}) {
11816: $changes{$item} = 1;
11817: }
11818: }
11819: foreach my $type (@mailings) {
11820: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
11821: push(@{$changes{$type}},@{$newsetting{$type}});
11822: }
11823: if ($others{$type} ne '') {
11824: push(@{$changes{$type}},'others');
11825: }
11826: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11827: if ($bcc{$type} ne '') {
11828: push(@{$changes{$type}},'bcc');
11829: }
11830: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
11831: push(@{$changes{$type}},'include');
11832: }
11833: }
11834: }
11835: if (ref($fields) eq 'ARRAY') {
11836: foreach my $field (@{$fields}) {
11837: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
11838: push(@{$changes{'helpform'}},$field);
11839: }
11840: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
11841: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
11842: push(@{$changes{'helpform'}},'maxsize');
11843: }
11844: }
11845: }
11846: }
11847: }
11848: foreach my $item (@toggles) {
11849: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
11850: $changes{$item} = 1;
11851: } elsif ((!$env{'form.'.$item}) &&
11852: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
11853: $changes{$item} = 1;
11854: }
11855: }
11856: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
11857: $dom);
11858: if ($putresult eq 'ok') {
11859: if (keys(%changes) > 0) {
11860: &Apache::loncommon::devalidate_domconfig_cache($dom);
11861: if (ref($lastactref) eq 'HASH') {
11862: $lastactref->{'domainconfig'} = 1;
11863: }
11864: my ($titles,$short_titles) = &contact_titles();
11865: $resulttext = &mt('Changes made:').'<ul>';
11866: foreach my $item (@contacts) {
11867: if ($changes{$item}) {
11868: $resulttext .= '<li>'.$titles->{$item}.
11869: &mt(' set to: ').
11870: '<span class="LC_cusr_emph">'.
11871: $to{$item}.'</span></li>';
11872: }
11873: }
11874: foreach my $type (@mailings) {
11875: if (ref($changes{$type}) eq 'ARRAY') {
11876: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11877: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
11878: } else {
11879: $resulttext .= '<li>'.$titles->{$type}.': ';
11880: }
11881: my @text;
11882: foreach my $item (@{$newsetting{$type}}) {
11883: push(@text,$short_titles->{$item});
11884: }
11885: if ($others{$type} ne '') {
11886: push(@text,$others{$type});
11887: }
11888: if (@text) {
11889: $resulttext .= '<span class="LC_cusr_emph">'.
11890: join(', ',@text).'</span>';
11891: }
11892: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
11893: if ($bcc{$type} ne '') {
11894: my $bcctext;
11895: if (@text) {
11896: $bcctext = ' '.&mt('with Bcc to');
11897: } else {
11898: $bcctext = '(Bcc)';
11899: }
11900: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
11901: } elsif (!@text) {
11902: $resulttext .= &mt('No one');
11903: }
11904: if ($includestr{$type} ne '') {
11905: if ($includeloc{$type} eq 'b') {
11906: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
11907: } elsif ($includeloc{$type} eq 's') {
11908: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
11909: }
11910: }
11911: } elsif (!@text) {
11912: $resulttext .= &mt('No recipients');
11913: }
11914: $resulttext .= '</li>';
11915: }
11916: }
11917: if (ref($changes{'overrides'}) eq 'ARRAY') {
11918: my @deletions;
11919: foreach my $type (@{$changes{'overrides'}}) {
11920: if ($usertypeshash{$type}) {
11921: if (grep(/^\Q$type\E/,@overrides)) {
11922: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
11923: $usertypeshash{$type}).'<ul><li>';
11924: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
11925: my @text;
11926: foreach my $item (@contacts) {
11927: if ($newsetting{'override_'.$type}{$item}) {
11928: push(@text,$short_titles->{$item});
11929: }
11930: }
11931: if ($newsetting{'override_'.$type}{'others'} ne '') {
11932: push(@text,$newsetting{'override_'.$type}{'others'});
11933: }
11934:
11935: if (@text) {
11936: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
11937: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
11938: }
11939: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
11940: my $bcctext;
11941: if (@text) {
11942: $bcctext = ' '.&mt('with Bcc to');
11943: } else {
11944: $bcctext = '(Bcc)';
11945: }
11946: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
11947: } elsif (!@text) {
11948: $resulttext .= &mt('Helpdesk e-mail sent to no one');
11949: }
11950: $resulttext .= '</li>';
11951: if ($newsetting{'override_'.$type}{'include'} ne '') {
11952: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
11953: if ($loc eq 'b') {
11954: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
11955: } elsif ($loc eq 's') {
11956: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
11957: }
11958: }
11959: }
11960: $resulttext .= '</li></ul></li>';
11961: } else {
11962: push(@deletions,$usertypeshash{$type});
11963: }
11964: }
11965: }
11966: if (@deletions) {
11967: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
11968: join(', ',@deletions)).'</li>';
11969: }
11970: }
11971: my @offon = ('off','on');
11972: if ($changes{'reporterrors'}) {
11973: $resulttext .= '<li>'.
11974: &mt('E-mail error reports to [_1] set to "'.
11975: $offon[$env{'form.reporterrors'}].'".',
11976: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
11977: &mt('LON-CAPA core group - MSU'),600,500)).
11978: '</li>';
11979: }
11980: if ($changes{'reportupdates'}) {
11981: $resulttext .= '<li>'.
11982: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
11983: $offon[$env{'form.reportupdates'}].'".',
11984: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
11985: &mt('LON-CAPA core group - MSU'),600,500)).
11986: '</li>';
11987: }
11988: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
11989: my (@optional,@required,@unused,$maxsizechg);
11990: foreach my $field (@{$changes{'helpform'}}) {
11991: if ($field eq 'maxsize') {
11992: $maxsizechg = 1;
11993: next;
11994: }
11995: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
11996: push(@optional,$field);
11997: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
11998: push(@unused,$field);
11999: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
12000: push(@required,$field);
12001: }
12002: }
12003: if (@optional) {
12004: $resulttext .= '<li>'.
12005: &mt('Help form fields changed to "Optional": [_1].',
12006: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
12007: '</li>';
12008: }
12009: if (@required) {
12010: $resulttext .= '<li>'.
12011: &mt('Help form fields changed to "Required": [_1].',
12012: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
12013: '</li>';
12014: }
12015: if (@unused) {
12016: $resulttext .= '<li>'.
12017: &mt('Help form fields changed to "Not shown": [_1].',
12018: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
12019: '</li>';
12020: }
12021: if ($maxsizechg) {
12022: $resulttext .= '<li>'.
12023: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
12024: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
12025: '</li>';
12026: }
12027: }
12028: $resulttext .= '</ul>';
12029: } else {
12030: $resulttext = &mt('No changes made to contacts and form settings');
12031: }
12032: } else {
12033: $resulttext = '<span class="LC_error">'.
12034: &mt('An error occurred: [_1].',$putresult).'</span>';
12035: }
12036: return $resulttext;
12037: }
12038:
12039: sub modify_passwords {
12040: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
12041: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
12042: $updatedefaults,$updateconf);
12043: my $customfn = 'resetpw.html';
12044: if (ref($domconfig{'passwords'}) eq 'HASH') {
12045: %current = %{$domconfig{'passwords'}};
12046: }
12047: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12048: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12049: if (ref($types) eq 'ARRAY') {
12050: @oktypes = @{$types};
12051: }
12052: push(@oktypes,'default');
12053:
12054: my %titles = &Apache::lonlocal::texthash (
12055: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
12056: intauth_check => 'Check bcrypt cost if authenticated',
12057: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
12058: permanent => 'Permanent e-mail address',
12059: critical => 'Critical notification address',
12060: notify => 'Notification address',
12061: min => 'Minimum password length',
12062: max => 'Maximum password length',
12063: chars => 'Required characters',
12064: numsaved => 'Number of previous passwords to save',
12065: reset => 'Resetting Forgotten Password',
12066: intauth => 'Encryption of Stored Passwords (Internal Auth)',
12067: rules => 'Rules for LON-CAPA Passwords',
12068: crsownerchg => 'Course Owner Changing Student Passwords',
12069: username => 'Username',
12070: email => 'E-mail address',
12071: );
12072:
12073: #
12074: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
12075: #
12076: my (%curr_defaults,%save_defaults);
12077: if (ref($domconfig{'defaults'}) eq 'HASH') {
12078: foreach my $key (keys(%{$domconfig{'defaults'}})) {
12079: if ($key =~ /^intauth_(cost|check|switch)$/) {
12080: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
12081: } else {
12082: $save_defaults{$key} = $domconfig{'defaults'}{$key};
12083: }
12084: }
12085: }
12086: my %staticdefaults = (
12087: 'resetlink' => 2,
12088: 'resetcase' => \@oktypes,
12089: 'resetprelink' => 'both',
12090: 'resetemail' => ['critical','notify','permanent'],
12091: 'intauth_cost' => 10,
12092: 'intauth_check' => 0,
12093: 'intauth_switch' => 0,
12094: );
12095: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
12096: foreach my $type (@oktypes) {
12097: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
12098: }
12099: my $linklife = $env{'form.passwords_link'};
12100: $linklife =~ s/^\s+|\s+$//g;
12101: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
12102: $newvalues{'resetlink'} = $linklife;
12103: if ($current{'resetlink'}) {
12104: if ($current{'resetlink'} ne $linklife) {
12105: $changes{'reset'} = 1;
12106: }
12107: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
12108: if ($staticdefaults{'resetlink'} ne $linklife) {
12109: $changes{'reset'} = 1;
12110: }
12111: }
12112: } elsif ($current{'resetlink'}) {
12113: $changes{'reset'} = 1;
12114: }
12115: my @casesens;
12116: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
12117: foreach my $case (sort(@posscase)) {
12118: if (grep(/^\Q$case\E$/,@oktypes)) {
12119: push(@casesens,$case);
12120: }
12121: }
12122: $newvalues{'resetcase'} = \@casesens;
12123: if (ref($current{'resetcase'}) eq 'ARRAY') {
12124: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
12125: if (@diffs > 0) {
12126: $changes{'reset'} = 1;
12127: }
12128: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
12129: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
12130: if (@diffs > 0) {
12131: $changes{'reset'} = 1;
12132: }
12133: }
12134: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
12135: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
12136: if (exists($current{'resetprelink'})) {
12137: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
12138: $changes{'reset'} = 1;
12139: }
12140: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
12141: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
12142: $changes{'reset'} = 1;
12143: }
12144: }
12145: } elsif ($current{'resetprelink'}) {
12146: $changes{'reset'} = 1;
12147: }
12148: foreach my $type (@oktypes) {
12149: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
12150: my @postlink;
12151: foreach my $item (sort(@possplink)) {
12152: if ($item =~ /^(email|username)$/) {
12153: push(@postlink,$item);
12154: }
12155: }
12156: $newvalues{'resetpostlink'}{$type} = \@postlink;
12157: unless ($changes{'reset'}) {
12158: if (ref($current{'resetpostlink'}) eq 'HASH') {
12159: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
12160: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
12161: if (@diffs > 0) {
12162: $changes{'reset'} = 1;
12163: }
12164: } else {
12165: $changes{'reset'} = 1;
12166: }
12167: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
12168: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
12169: if (@diffs > 0) {
12170: $changes{'reset'} = 1;
12171: }
12172: }
12173: }
12174: }
12175: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
12176: my @resetemail;
12177: foreach my $item (sort(@possemailsrc)) {
12178: if ($item =~ /^(permanent|critical|notify)$/) {
12179: push(@resetemail,$item);
12180: }
12181: }
12182: $newvalues{'resetemail'} = \@resetemail;
12183: unless ($changes{'reset'}) {
12184: if (ref($current{'resetemail'}) eq 'ARRAY') {
12185: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
12186: if (@diffs > 0) {
12187: $changes{'reset'} = 1;
12188: }
12189: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
12190: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
12191: if (@diffs > 0) {
12192: $changes{'reset'} = 1;
12193: }
12194: }
12195: }
12196: if ($env{'form.passwords_stdtext'} == 0) {
12197: $newvalues{'resetremove'} = 1;
12198: unless ($current{'resetremove'}) {
12199: $changes{'reset'} = 1;
12200: }
12201: } elsif ($current{'resetremove'}) {
12202: $changes{'reset'} = 1;
12203: }
12204: if ($env{'form.passwords_customfile.filename'} ne '') {
12205: my $servadm = $r->dir_config('lonAdmEMail');
12206: my $servadm = $r->dir_config('lonAdmEMail');
12207: my ($configuserok,$author_ok,$switchserver) =
12208: &config_check($dom,$confname,$servadm);
12209: my $error;
12210: if ($configuserok eq 'ok') {
12211: if ($switchserver) {
12212: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
12213: } else {
12214: if ($author_ok eq 'ok') {
12215: my ($result,$customurl) =
12216: &publishlogo($r,'upload','passwords_customfile',$dom,
12217: $confname,'customtext/resetpw','','',$customfn);
12218: if ($result eq 'ok') {
12219: $newvalues{'resetcustom'} = $customurl;
12220: $changes{'reset'} = 1;
12221: } else {
12222: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
12223: }
12224: } else {
12225: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
12226: }
12227: }
12228: } else {
12229: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
12230: }
12231: if ($error) {
12232: &Apache::lonnet::logthis($error);
12233: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12234: }
12235: } elsif ($current{'resetcustom'}) {
12236: if ($env{'form.passwords_custom_del'}) {
12237: $changes{'reset'} = 1;
12238: } else {
12239: $newvalues{'resetcustom'} = $current{'resetcustom'};
12240: }
12241: }
12242: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
12243: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
12244: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
12245: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
12246: $changes{'intauth'} = 1;
12247: }
12248: } else {
12249: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
12250: }
12251: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
12252: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
12253: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
12254: $changes{'intauth'} = 1;
12255: }
12256: } else {
12257: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
12258: }
12259: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
12260: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
12261: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
12262: $changes{'intauth'} = 1;
12263: }
12264: } else {
12265: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
12266: }
12267: foreach my $item ('cost','check','switch') {
12268: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
12269: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
12270: $updatedefaults = 1;
12271: }
12272: }
12273: foreach my $rule ('min','max','numsaved') {
12274: $env{'form.passwords_'.$rule} =~ s/^\s+|\s+$//g;
12275: my $ruleok;
12276: if ($rule eq 'min') {
12277: if ($env{'form.passwords_'.$rule} =~ /^\d+$/) {
12278: if ($env{'form.passwords_'.$rule} >= $Apache::lonnet::passwdmin) {
12279: $ruleok = 1;
12280: }
12281: }
12282: } elsif (($env{'form.passwords_'.$rule} =~ /^\d+$/) &&
12283: ($env{'form.passwords_'.$rule} ne '0')) {
12284: $ruleok = 1;
12285: }
12286: if ($ruleok) {
12287: $newvalues{$rule} = $env{'form.passwords_'.$rule};
12288: if (exists($current{$rule})) {
12289: if ($newvalues{$rule} ne $current{$rule}) {
12290: $changes{'rules'} = 1;
12291: }
12292: } elsif ($rule eq 'min') {
12293: if ($staticdefaults{$rule} ne $newvalues{$rule}) {
12294: $changes{'rules'} = 1;
12295: }
12296: } else {
12297: $changes{'rules'} = 1;
12298: }
12299: } elsif (exists($current{$rule})) {
12300: $changes{'rules'} = 1;
12301: }
12302: }
12303: my @posschars = &Apache::loncommon::get_env_multiple('form.passwords_chars');
12304: my @chars;
12305: foreach my $item (sort(@posschars)) {
12306: if ($item =~ /^(uc|lc|num|spec)$/) {
12307: push(@chars,$item);
12308: }
12309: }
12310: $newvalues{'chars'} = \@chars;
12311: unless ($changes{'rules'}) {
12312: if (ref($current{'chars'}) eq 'ARRAY') {
12313: my @diffs = &Apache::loncommon::compare_arrays($current{'chars'},\@chars);
12314: if (@diffs > 0) {
12315: $changes{'rules'} = 1;
12316: }
12317: } else {
12318: if (@chars > 0) {
12319: $changes{'rules'} = 1;
12320: }
12321: }
12322: }
12323: my %crsownerchg = (
12324: by => [],
12325: for => [],
12326: );
12327: foreach my $item ('by','for') {
12328: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
12329: foreach my $type (sort(@posstypes)) {
12330: if (grep(/^\Q$type\E$/,@oktypes)) {
12331: push(@{$crsownerchg{$item}},$type);
12332: }
12333: }
12334: }
12335: $newvalues{'crsownerchg'} = \%crsownerchg;
12336: if (ref($current{'crsownerchg'}) eq 'HASH') {
12337: foreach my $item ('by','for') {
12338: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
12339: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
12340: if (@diffs > 0) {
12341: $changes{'crsownerchg'} = 1;
12342: last;
12343: }
12344: }
12345: }
12346: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
12347: foreach my $item ('by','for') {
12348: if (@{$crsownerchg{$item}} > 0) {
12349: $changes{'crsownerchg'} = 1;
12350: last;
12351: }
12352: }
12353: }
12354:
12355: my %confighash = (
12356: defaults => \%save_defaults,
12357: passwords => \%newvalues,
12358: );
12359: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
12360:
12361: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
12362: if ($putresult eq 'ok') {
12363: if (keys(%changes) > 0) {
12364: $resulttext = &mt('Changes made: ').'<ul>';
12365: foreach my $key ('reset','intauth','rules','crsownerchg') {
12366: if ($changes{$key}) {
12367: unless ($key eq 'intauth') {
12368: $updateconf = 1;
12369: }
12370: $resulttext .= '<li>'.$titles{$key}.':<ul>';
12371: if ($key eq 'reset') {
12372: if ($confighash{'passwords'}{'captcha'} eq 'original') {
12373: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
12374: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
12375: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
12376: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
12377: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
12378: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
12379: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
12380: }
12381: } else {
12382: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
12383: }
12384: if ($confighash{'passwords'}{'resetlink'}) {
12385: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
12386: } else {
12387: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
12388: &mt('Will default to 2 hours').'</li>';
12389: }
12390: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
12391: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
12392: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
12393: } else {
12394: my $casesens;
12395: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
12396: if ($type eq 'default') {
12397: $casesens .= $othertitle.', ';
12398: } elsif ($usertypes->{$type} ne '') {
12399: $casesens .= $usertypes->{$type}.', ';
12400: }
12401: }
12402: $casesens =~ s/\Q, \E$//;
12403: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
12404: }
12405: } else {
12406: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
12407: }
12408: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
12409: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
12410: } else {
12411: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
12412: }
12413: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
12414: my $output;
12415: if (ref($types) eq 'ARRAY') {
12416: foreach my $type (@{$types}) {
12417: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
12418: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
12419: $output .= $usertypes->{$type}.' -- '.&mt('none');
12420: } else {
12421: $output .= $usertypes->{$type}.' -- '.
12422: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
12423: }
12424: }
12425: }
12426: }
12427: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
12428: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
12429: $output .= $othertitle.' -- '.&mt('none');
12430: } else {
12431: $output .= $othertitle.' -- '.
12432: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
12433: }
12434: }
12435: if ($output) {
12436: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
12437: } else {
12438: $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>';
12439: }
12440: } else {
12441: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
12442: }
12443: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
12444: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
12445: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
12446: } else {
12447: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
12448: }
12449: } else {
12450: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA usedfor verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
12451: }
12452: if ($confighash{'passwords'}{'resetremove'}) {
12453: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
12454: } else {
12455: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
12456: }
12457: if ($confighash{'passwords'}{'resetcustom'}) {
12458: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
12459: &mt('custom text'),600,500,undef,undef,
12460: undef,undef,'background-color:#ffffff');
12461: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
12462: } else {
12463: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
12464: }
12465: } elsif ($key eq 'intauth') {
12466: foreach my $item ('cost','switch','check') {
12467: my $value = $save_defaults{$key.'_'.$item};
12468: if ($item eq 'switch') {
12469: my %optiondesc = &Apache::lonlocal::texthash (
12470: 0 => 'No',
12471: 1 => 'Yes',
12472: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
12473: );
12474: if ($value =~ /^(0|1|2)$/) {
12475: $value = $optiondesc{$value};
12476: } else {
12477: $value = &mt('none -- defaults to No');
12478: }
12479: } elsif ($item eq 'check') {
12480: my %optiondesc = &Apache::lonlocal::texthash (
12481: 0 => 'No',
12482: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
12483: 2 => 'Yes, disallow login if stored cost is less than domain default',
12484: );
12485: if ($value =~ /^(0|1|2)$/) {
12486: $value = $optiondesc{$value};
12487: } else {
12488: $value = &mt('none -- defaults to No');
12489: }
12490: }
12491: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
12492: }
12493: } elsif ($key eq 'rules') {
12494: foreach my $rule ('min','max','numsaved') {
12495: if ($confighash{'passwords'}{$rule} eq '') {
12496: if ($rule eq 'min') {
12497: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
12498: ' '.&mt('Default of [_1] will be used',
12499: $Apache::lonnet::passwdmin).'</li>';
12500: } else {
12501: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
12502: }
12503: } else {
12504: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
12505: }
12506: }
12507: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
12508: if (@{$confighash{'passwords'}{'chars'}} > 0) {
12509: my %rulenames = &Apache::lonlocal::texthash(
12510: uc => 'At least one upper case letter',
12511: lc => 'At least one lower case letter',
12512: num => 'At least one number',
12513: spec => 'At least one non-alphanumeric',
12514: );
12515: my $needed = '<ul><li>'.
12516: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
12517: '</li></ul>';
12518: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
12519: } else {
12520: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
12521: }
12522: } else {
12523: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
12524: }
12525: } elsif ($key eq 'crsownerchg') {
12526: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
12527: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
12528: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
12529: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
12530: } else {
12531: my %crsownerstr;
12532: foreach my $item ('by','for') {
12533: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
12534: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
12535: if ($type eq 'default') {
12536: $crsownerstr{$item} .= $othertitle.', ';
12537: } elsif ($usertypes->{$type} ne '') {
12538: $crsownerstr{$item} .= $usertypes->{$type}.', ';
12539: }
12540: }
12541: $crsownerstr{$item} =~ s/\Q, \E$//;
12542: }
12543: }
12544: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
12545: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
12546: }
12547: } else {
12548: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
12549: }
12550: }
12551: $resulttext .= '</ul></li>';
12552: }
12553: }
12554: $resulttext .= '</ul>';
12555: } else {
12556: $resulttext = &mt('No changes made to password settings');
12557: }
12558: my $cachetime = 24*60*60;
12559: if ($updatedefaults) {
12560: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12561: if (ref($lastactref) eq 'HASH') {
12562: $lastactref->{'domdefaults'} = 1;
12563: }
12564: }
12565: if ($updateconf) {
12566: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
12567: if (ref($lastactref) eq 'HASH') {
12568: $lastactref->{'passwdconf'} = 1;
12569: }
12570: }
12571: } else {
12572: $resulttext = '<span class="LC_error">'.
12573: &mt('An error occurred: [_1]',$putresult).'</span>';
12574: }
12575: if ($errors) {
12576: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
12577: $errors.'</ul></p>';
12578: }
12579: return $resulttext;
12580: }
12581:
12582: sub modify_usercreation {
12583: my ($dom,%domconfig) = @_;
12584: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
12585: my $warningmsg;
12586: if (ref($domconfig{'usercreation'}) eq 'HASH') {
12587: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
12588: if ($key eq 'cancreate') {
12589: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
12590: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
12591: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
12592: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
12593: } else {
12594: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
12595: }
12596: }
12597: }
12598: } elsif ($key eq 'email_rule') {
12599: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
12600: } else {
12601: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
12602: }
12603: }
12604: }
12605: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
12606: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
12607: my @contexts = ('author','course','requestcrs');
12608: foreach my $item(@contexts) {
12609: $cancreate{$item} = $env{'form.can_createuser_'.$item};
12610: }
12611: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
12612: foreach my $item (@contexts) {
12613: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
12614: push(@{$changes{'cancreate'}},$item);
12615: }
12616: }
12617: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
12618: foreach my $item (@contexts) {
12619: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
12620: if ($cancreate{$item} ne 'any') {
12621: push(@{$changes{'cancreate'}},$item);
12622: }
12623: } else {
12624: if ($cancreate{$item} ne 'none') {
12625: push(@{$changes{'cancreate'}},$item);
12626: }
12627: }
12628: }
12629: } else {
12630: foreach my $item (@contexts) {
12631: push(@{$changes{'cancreate'}},$item);
12632: }
12633: }
12634:
12635: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
12636: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
12637: if (!grep(/^\Q$type\E$/,@username_rule)) {
12638: push(@{$changes{'username_rule'}},$type);
12639: }
12640: }
12641: foreach my $type (@username_rule) {
12642: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
12643: push(@{$changes{'username_rule'}},$type);
12644: }
12645: }
12646: } else {
12647: push(@{$changes{'username_rule'}},@username_rule);
12648: }
12649:
12650: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
12651: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
12652: if (!grep(/^\Q$type\E$/,@id_rule)) {
12653: push(@{$changes{'id_rule'}},$type);
12654: }
12655: }
12656: foreach my $type (@id_rule) {
12657: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
12658: push(@{$changes{'id_rule'}},$type);
12659: }
12660: }
12661: } else {
12662: push(@{$changes{'id_rule'}},@id_rule);
12663: }
12664:
12665: my @authen_contexts = ('author','course','domain');
12666: my @authtypes = ('int','krb4','krb5','loc');
12667: my %authhash;
12668: foreach my $item (@authen_contexts) {
12669: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
12670: foreach my $auth (@authtypes) {
12671: if (grep(/^\Q$auth\E$/,@authallowed)) {
12672: $authhash{$item}{$auth} = 1;
12673: } else {
12674: $authhash{$item}{$auth} = 0;
12675: }
12676: }
12677: }
12678: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
12679: foreach my $item (@authen_contexts) {
12680: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
12681: foreach my $auth (@authtypes) {
12682: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
12683: push(@{$changes{'authtypes'}},$item);
12684: last;
12685: }
12686: }
12687: }
12688: }
12689: } else {
12690: foreach my $item (@authen_contexts) {
12691: push(@{$changes{'authtypes'}},$item);
12692: }
12693: }
12694:
12695: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
12696: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
12697: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
12698: $save_usercreate{'id_rule'} = \@id_rule;
12699: $save_usercreate{'username_rule'} = \@username_rule,
12700: $save_usercreate{'authtypes'} = \%authhash;
12701:
12702: my %usercreation_hash = (
12703: usercreation => \%save_usercreate,
12704: );
12705:
12706: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
12707: $dom);
12708:
12709: if ($putresult eq 'ok') {
12710: if (keys(%changes) > 0) {
12711: $resulttext = &mt('Changes made:').'<ul>';
12712: if (ref($changes{'cancreate'}) eq 'ARRAY') {
12713: my %lt = &usercreation_types();
12714: foreach my $type (@{$changes{'cancreate'}}) {
12715: my $chgtext = $lt{$type}.', ';
12716: if ($cancreate{$type} eq 'none') {
12717: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
12718: } elsif ($cancreate{$type} eq 'any') {
12719: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
12720: } elsif ($cancreate{$type} eq 'official') {
12721: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
12722: } elsif ($cancreate{$type} eq 'unofficial') {
12723: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
12724: }
12725: $resulttext .= '<li>'.$chgtext.'</li>';
12726: }
12727: }
12728: if (ref($changes{'username_rule'}) eq 'ARRAY') {
12729: my ($rules,$ruleorder) =
12730: &Apache::lonnet::inst_userrules($dom,'username');
12731: my $chgtext = '<ul>';
12732: foreach my $type (@username_rule) {
12733: if (ref($rules->{$type}) eq 'HASH') {
12734: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
12735: }
12736: }
12737: $chgtext .= '</ul>';
12738: if (@username_rule > 0) {
12739: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
12740: } else {
12741: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
12742: }
12743: }
12744: if (ref($changes{'id_rule'}) eq 'ARRAY') {
12745: my ($idrules,$idruleorder) =
12746: &Apache::lonnet::inst_userrules($dom,'id');
12747: my $chgtext = '<ul>';
12748: foreach my $type (@id_rule) {
12749: if (ref($idrules->{$type}) eq 'HASH') {
12750: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
12751: }
12752: }
12753: $chgtext .= '</ul>';
12754: if (@id_rule > 0) {
12755: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
12756: } else {
12757: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
12758: }
12759: }
12760: my %authname = &authtype_names();
12761: my %context_title = &context_names();
12762: if (ref($changes{'authtypes'}) eq 'ARRAY') {
12763: my $chgtext = '<ul>';
12764: foreach my $type (@{$changes{'authtypes'}}) {
12765: my @allowed;
12766: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
12767: foreach my $auth (@authtypes) {
12768: if ($authhash{$type}{$auth}) {
12769: push(@allowed,$authname{$auth});
12770: }
12771: }
12772: if (@allowed > 0) {
12773: $chgtext .= join(', ',@allowed).'</li>';
12774: } else {
12775: $chgtext .= &mt('none').'</li>';
12776: }
12777: }
12778: $chgtext .= '</ul>';
12779: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
12780: $resulttext .= '</li>';
12781: }
12782: $resulttext .= '</ul>';
12783: } else {
12784: $resulttext = &mt('No changes made to user creation settings');
12785: }
12786: } else {
12787: $resulttext = '<span class="LC_error">'.
12788: &mt('An error occurred: [_1]',$putresult).'</span>';
12789: }
12790: if ($warningmsg ne '') {
12791: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
12792: }
12793: return $resulttext;
12794: }
12795:
12796: sub modify_selfcreation {
12797: my ($dom,$lastactref,%domconfig) = @_;
12798: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
12799: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
12800: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12801: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
12802: if (ref($typesref) eq 'ARRAY') {
12803: @types = @{$typesref};
12804: }
12805: if (ref($usertypesref) eq 'HASH') {
12806: %usertypes = %{$usertypesref};
12807: }
12808: $usertypes{'default'} = $othertitle;
12809: #
12810: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
12811: #
12812: if (ref($domconfig{'usercreation'}) eq 'HASH') {
12813: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
12814: if ($key eq 'cancreate') {
12815: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
12816: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
12817: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
12818: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
12819: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
12820: ($item eq 'emailusername') || ($item eq 'shibenv') ||
12821: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
12822: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
12823: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
12824: } else {
12825: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
12826: }
12827: }
12828: }
12829: } elsif ($key eq 'email_rule') {
12830: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
12831: } else {
12832: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
12833: }
12834: }
12835: }
12836: #
12837: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
12838: #
12839: if (ref($domconfig{'usermodification'}) eq 'HASH') {
12840: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
12841: if ($key eq 'selfcreate') {
12842: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
12843: } else {
12844: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
12845: }
12846: }
12847: }
12848: #
12849: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
12850: #
12851: if (ref($domconfig{'inststatus'}) eq 'HASH') {
12852: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
12853: if ($key eq 'inststatusguest') {
12854: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
12855: } else {
12856: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
12857: }
12858: }
12859: }
12860:
12861: my @contexts = ('selfcreate');
12862: @{$cancreate{'selfcreate'}} = ();
12863: %{$cancreate{'emailusername'}} = ();
12864: if (@types) {
12865: @{$cancreate{'statustocreate'}} = ();
12866: }
12867: %{$cancreate{'selfcreateprocessing'}} = ();
12868: %{$cancreate{'shibenv'}} = ();
12869: %{$cancreate{'emailverified'}} = ();
12870: %{$cancreate{'emailoptions'}} = ();
12871: %{$cancreate{'emaildomain'}} = ();
12872: my %selfcreatetypes = (
12873: sso => 'users authenticated by institutional single sign on',
12874: login => 'users authenticated by institutional log-in',
12875: email => 'users verified by e-mail',
12876: );
12877: #
12878: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
12879: # is permitted.
12880: #
12881:
12882: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
12883:
12884: my (@statuses,%email_rule);
12885: foreach my $item ('login','sso','email') {
12886: if ($item eq 'email') {
12887: if ($env{'form.cancreate_email'}) {
12888: if (@types) {
12889: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
12890: foreach my $status (@poss_statuses) {
12891: if (grep(/^\Q$status\E$/,(@types,'default'))) {
12892: push(@statuses,$status);
12893: }
12894: }
12895: $save_inststatus{'inststatusguest'} = \@statuses;
12896: } else {
12897: push(@statuses,'default');
12898: }
12899: if (@statuses) {
12900: my %curr_rule;
12901: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
12902: foreach my $type (@statuses) {
12903: $curr_rule{$type} = $curr_usercreation{'email_rule'};
12904: }
12905: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
12906: foreach my $type (@statuses) {
12907: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
12908: }
12909: }
12910: push(@{$cancreate{'selfcreate'}},'email');
12911: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
12912: my %curremaildom;
12913: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
12914: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
12915: }
12916: foreach my $type (@statuses) {
12917: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
12918: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
12919: }
12920: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
12921: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
12922: }
12923: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
12924: #
12925: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
12926: #
12927: my $chosen = $1;
12928: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
12929: my $emaildom;
12930: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
12931: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
12932: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
12933: if (ref($curremaildom{$type}) eq 'HASH') {
12934: if (exists($curremaildom{$type}{$chosen})) {
12935: if ($curremaildom{$type}{$chosen} ne $emaildom) {
12936: push(@{$changes{'cancreate'}},'emaildomain');
12937: }
12938: } elsif ($emaildom ne '') {
12939: push(@{$changes{'cancreate'}},'emaildomain');
12940: }
12941: } elsif ($emaildom ne '') {
12942: push(@{$changes{'cancreate'}},'emaildomain');
12943: }
12944: }
12945: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
12946: } elsif ($chosen eq 'custom') {
12947: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
12948: $email_rule{$type} = [];
12949: if (ref($emailrules) eq 'HASH') {
12950: foreach my $rule (@possemail_rules) {
12951: if (exists($emailrules->{$rule})) {
12952: push(@{$email_rule{$type}},$rule);
12953: }
12954: }
12955: }
12956: if (@{$email_rule{$type}}) {
12957: $cancreate{'emailoptions'}{$type} = 'custom';
12958: if (ref($curr_rule{$type}) eq 'ARRAY') {
12959: if (@{$curr_rule{$type}} > 0) {
12960: foreach my $rule (@{$curr_rule{$type}}) {
12961: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
12962: push(@{$changes{'email_rule'}},$type);
12963: }
12964: }
12965: }
12966: foreach my $type (@{$email_rule{$type}}) {
12967: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
12968: push(@{$changes{'email_rule'}},$type);
12969: }
12970: }
12971: } else {
12972: push(@{$changes{'email_rule'}},$type);
12973: }
12974: }
12975: } else {
12976: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
12977: }
12978: }
12979: }
12980: if (@types) {
12981: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
12982: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
12983: if (@changed) {
12984: push(@{$changes{'inststatus'}},'inststatusguest');
12985: }
12986: } else {
12987: push(@{$changes{'inststatus'}},'inststatusguest');
12988: }
12989: }
12990: } else {
12991: delete($env{'form.cancreate_email'});
12992: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
12993: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
12994: push(@{$changes{'inststatus'}},'inststatusguest');
12995: }
12996: }
12997: }
12998: } else {
12999: $save_inststatus{'inststatusguest'} = [];
13000: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
13001: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
13002: push(@{$changes{'inststatus'}},'inststatusguest');
13003: }
13004: }
13005: }
13006: } else {
13007: if ($env{'form.cancreate_'.$item}) {
13008: push(@{$cancreate{'selfcreate'}},$item);
13009: }
13010: }
13011: }
13012: my (%userinfo,%savecaptcha);
13013: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
13014: #
13015: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
13016: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
13017: #
13018:
13019: if ($env{'form.cancreate_email'}) {
13020: push(@contexts,'emailusername');
13021: if (@statuses) {
13022: foreach my $type (@statuses) {
13023: if (ref($infofields) eq 'ARRAY') {
13024: foreach my $field (@{$infofields}) {
13025: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
13026: $cancreate{'emailusername'}{$type}{$field} = $1;
13027: }
13028: }
13029: }
13030: }
13031: }
13032: #
13033: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
13034: # queued requests for self-creation of account verified by e-mail.
13035: #
13036:
13037: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
13038: @approvalnotify = sort(@approvalnotify);
13039: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
13040: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
13041: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
13042: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
13043: push(@{$changes{'cancreate'}},'notify');
13044: }
13045: } else {
13046: if ($cancreate{'notify'}{'approval'}) {
13047: push(@{$changes{'cancreate'}},'notify');
13048: }
13049: }
13050: } elsif ($cancreate{'notify'}{'approval'}) {
13051: push(@{$changes{'cancreate'}},'notify');
13052: }
13053:
13054: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
13055: }
13056: #
13057: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
13058: # institutional log-in.
13059: #
13060: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
13061: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
13062: ($domdefaults{'auth_def'} eq 'localauth'))) {
13063: $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.').' '.
13064: &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.');
13065: }
13066: }
13067: my @fields = ('lastname','firstname','middlename','generation',
13068: 'permanentemail','id');
13069: my @shibfields = (@fields,'inststatus');
13070: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
13071: #
13072: # Where usernames may created for institutional log-in and/or institutional single sign on:
13073: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
13074: # may self-create accounts
13075: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
13076: # which the user may supply, if institutional data is unavailable.
13077: #
13078: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
13079: if (@types) {
13080: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
13081: push(@contexts,'statustocreate');
13082: foreach my $type (@types) {
13083: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
13084: foreach my $field (@fields) {
13085: if (grep(/^\Q$field\E$/,@modifiable)) {
13086: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
13087: } else {
13088: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
13089: }
13090: }
13091: }
13092: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
13093: foreach my $type (@types) {
13094: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
13095: foreach my $field (@fields) {
13096: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
13097: $curr_usermodify{'selfcreate'}{$type}{$field}) {
13098: push(@{$changes{'selfcreate'}},$type);
13099: last;
13100: }
13101: }
13102: }
13103: }
13104: } else {
13105: foreach my $type (@types) {
13106: push(@{$changes{'selfcreate'}},$type);
13107: }
13108: }
13109: }
13110: foreach my $field (@shibfields) {
13111: if ($env{'form.shibenv_'.$field} ne '') {
13112: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
13113: }
13114: }
13115: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
13116: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
13117: foreach my $field (@shibfields) {
13118: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
13119: push(@{$changes{'cancreate'}},'shibenv');
13120: }
13121: }
13122: } else {
13123: foreach my $field (@shibfields) {
13124: if ($env{'form.shibenv_'.$field}) {
13125: push(@{$changes{'cancreate'}},'shibenv');
13126: last;
13127: }
13128: }
13129: }
13130: }
13131: }
13132: foreach my $item (@contexts) {
13133: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
13134: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
13135: if (ref($cancreate{$item}) eq 'ARRAY') {
13136: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
13137: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13138: push(@{$changes{'cancreate'}},$item);
13139: }
13140: }
13141: }
13142: }
13143: if (ref($cancreate{$item}) eq 'ARRAY') {
13144: foreach my $type (@{$cancreate{$item}}) {
13145: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
13146: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13147: push(@{$changes{'cancreate'}},$item);
13148: }
13149: }
13150: }
13151: }
13152: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
13153: if (ref($cancreate{$item}) eq 'HASH') {
13154: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
13155: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
13156: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
13157: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
13158: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13159: push(@{$changes{'cancreate'}},$item);
13160: }
13161: }
13162: }
13163: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
13164: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
13165: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13166: push(@{$changes{'cancreate'}},$item);
13167: }
13168: }
13169: }
13170: }
13171: foreach my $type (keys(%{$cancreate{$item}})) {
13172: if (ref($cancreate{$item}{$type}) eq 'HASH') {
13173: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
13174: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
13175: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
13176: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13177: push(@{$changes{'cancreate'}},$item);
13178: }
13179: }
13180: } else {
13181: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13182: push(@{$changes{'cancreate'}},$item);
13183: }
13184: }
13185: }
13186: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
13187: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
13188: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13189: push(@{$changes{'cancreate'}},$item);
13190: }
13191: }
13192: }
13193: }
13194: }
13195: } elsif ($curr_usercreation{'cancreate'}{$item}) {
13196: if (ref($cancreate{$item}) eq 'ARRAY') {
13197: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
13198: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13199: push(@{$changes{'cancreate'}},$item);
13200: }
13201: }
13202: }
13203: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
13204: if (ref($cancreate{$item}) eq 'HASH') {
13205: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13206: push(@{$changes{'cancreate'}},$item);
13207: }
13208: }
13209: } elsif ($item eq 'emailusername') {
13210: if (ref($cancreate{$item}) eq 'HASH') {
13211: foreach my $type (keys(%{$cancreate{$item}})) {
13212: if (ref($cancreate{$item}{$type}) eq 'HASH') {
13213: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
13214: if ($cancreate{$item}{$type}{$field}) {
13215: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
13216: push(@{$changes{'cancreate'}},$item);
13217: }
13218: last;
13219: }
13220: }
13221: }
13222: }
13223: }
13224: }
13225: }
13226: #
13227: # Populate %save_usercreate hash with updates to self-creation configuration.
13228: #
13229: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
13230: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
13231: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
13232: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
13233: if (ref($cancreate{'notify'}) eq 'HASH') {
13234: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
13235: }
13236: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
13237: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
13238: }
13239: if (ref($cancreate{'emailverified'}) eq 'HASH') {
13240: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
13241: }
13242: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
13243: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
13244: }
13245: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
13246: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
13247: }
13248: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
13249: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
13250: }
13251: if (ref($cancreate{'shibenv'}) eq 'HASH') {
13252: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
13253: }
13254: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
13255: $save_usercreate{'email_rule'} = \%email_rule;
13256:
13257: my %userconfig_hash = (
13258: usercreation => \%save_usercreate,
13259: usermodification => \%save_usermodify,
13260: inststatus => \%save_inststatus,
13261: );
13262:
13263: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
13264: $dom);
13265: #
13266: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
13267: #
13268: if ($putresult eq 'ok') {
13269: if (keys(%changes) > 0) {
13270: $resulttext = &mt('Changes made:').'<ul>';
13271: if (ref($changes{'cancreate'}) eq 'ARRAY') {
13272: my %lt = &selfcreation_types();
13273: foreach my $type (@{$changes{'cancreate'}}) {
13274: my $chgtext = '';
13275: if ($type eq 'selfcreate') {
13276: if (@{$cancreate{$type}} == 0) {
13277: $chgtext .= &mt('Self creation of a new user account is not permitted.');
13278: } else {
13279: $chgtext .= &mt('Self-creation of a new account is permitted for:').
13280: '<ul>';
13281: foreach my $case (@{$cancreate{$type}}) {
13282: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
13283: }
13284: $chgtext .= '</ul>';
13285: if (ref($cancreate{$type}) eq 'ARRAY') {
13286: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
13287: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
13288: if (@{$cancreate{'statustocreate'}} == 0) {
13289: $chgtext .= '<span class="LC_warning">'.
13290: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
13291: '</span><br />';
13292: }
13293: }
13294: }
13295: if (grep(/^email$/,@{$cancreate{$type}})) {
13296: if (!@statuses) {
13297: $chgtext .= '<span class="LC_warning">'.
13298: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
13299: '</span><br />';
13300:
13301: }
13302: }
13303: }
13304: }
13305: } elsif ($type eq 'shibenv') {
13306: if (keys(%{$cancreate{$type}}) == 0) {
13307: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
13308: } else {
13309: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
13310: '<ul>';
13311: foreach my $field (@shibfields) {
13312: next if ($cancreate{$type}{$field} eq '');
13313: if ($field eq 'inststatus') {
13314: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
13315: } else {
13316: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
13317: }
13318: }
13319: $chgtext .= '</ul>';
13320: }
13321: } elsif ($type eq 'statustocreate') {
13322: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
13323: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
13324: if (@{$cancreate{'selfcreate'}} > 0) {
13325: if (@{$cancreate{'statustocreate'}} == 0) {
13326: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
13327: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
13328: $chgtext .= '<br />'.
13329: '<span class="LC_warning">'.
13330: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
13331: '</span>';
13332: }
13333: } elsif (keys(%usertypes) > 0) {
13334: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
13335: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
13336: } else {
13337: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
13338: }
13339: $chgtext .= '<ul>';
13340: foreach my $case (@{$cancreate{$type}}) {
13341: if ($case eq 'default') {
13342: $chgtext .= '<li>'.$othertitle.'</li>';
13343: } else {
13344: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
13345: }
13346: }
13347: $chgtext .= '</ul>';
13348: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
13349: $chgtext .= '<span class="LC_warning">'.
13350: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
13351: '</span>';
13352: }
13353: }
13354: } else {
13355: if (@{$cancreate{$type}} == 0) {
13356: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
13357: } else {
13358: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
13359: }
13360: }
13361: $chgtext .= '<br />';
13362: }
13363: } elsif ($type eq 'selfcreateprocessing') {
13364: my %choices = &Apache::lonlocal::texthash (
13365: automatic => 'Automatic approval',
13366: approval => 'Queued for approval',
13367: );
13368: if (@types) {
13369: if (@statuses) {
13370: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
13371: '<ul>';
13372: foreach my $status (@statuses) {
13373: if ($status eq 'default') {
13374: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
13375: } else {
13376: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
13377: }
13378: }
13379: $chgtext .= '</ul>';
13380: }
13381: } else {
13382: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
13383: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
13384: }
13385: } elsif ($type eq 'emailverified') {
13386: my %options = &Apache::lonlocal::texthash (
13387: all => 'Same as e-mail',
13388: first => 'Omit @domain',
13389: free => 'Free to choose',
13390: );
13391: if (@types) {
13392: if (@statuses) {
13393: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
13394: '<ul>';
13395: foreach my $status (@statuses) {
13396: if ($status eq 'default') {
13397: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
13398: } else {
13399: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
13400: }
13401: }
13402: $chgtext .= '</ul>';
13403: }
13404: } else {
13405: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
13406: $options{$cancreate{'emailverified'}{'default'}});
13407: }
13408: } elsif ($type eq 'emailoptions') {
13409: my %options = &Apache::lonlocal::texthash (
13410: any => 'Any e-mail',
13411: inst => 'Institutional only',
13412: noninst => 'Non-institutional only',
13413: custom => 'Custom restrictions',
13414: );
13415: if (@types) {
13416: if (@statuses) {
13417: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
13418: '<ul>';
13419: foreach my $status (@statuses) {
13420: if ($type eq 'default') {
13421: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
13422: } else {
13423: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
13424: }
13425: }
13426: $chgtext .= '</ul>';
13427: }
13428: } else {
13429: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
13430: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
13431: } else {
13432: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
13433: $options{$cancreate{'emailoptions'}{'default'}});
13434: }
13435: }
13436: } elsif ($type eq 'emaildomain') {
13437: my $output;
13438: if (@statuses) {
13439: foreach my $type (@statuses) {
13440: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
13441: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
13442: if ($type eq 'default') {
13443: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
13444: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
13445: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
13446: } else {
13447: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
13448: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
13449: }
13450: } else {
13451: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
13452: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
13453: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
13454: } else {
13455: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
13456: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
13457: }
13458: }
13459: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
13460: if ($type eq 'default') {
13461: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
13462: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
13463: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
13464: } else {
13465: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
13466: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
13467: }
13468: } else {
13469: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
13470: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
13471: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
13472: } else {
13473: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
13474: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
13475: }
13476: }
13477: }
13478: }
13479: }
13480: }
13481: if ($output ne '') {
13482: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
13483: '<ul>'.$output.'</ul>';
13484: }
13485: } elsif ($type eq 'captcha') {
13486: if ($savecaptcha{$type} eq 'notused') {
13487: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
13488: } else {
13489: my %captchas = &captcha_phrases();
13490: if ($captchas{$savecaptcha{$type}}) {
13491: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
13492: } else {
13493: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
13494: }
13495: }
13496: } elsif ($type eq 'recaptchakeys') {
13497: my ($privkey,$pubkey);
13498: if (ref($savecaptcha{$type}) eq 'HASH') {
13499: $pubkey = $savecaptcha{$type}{'public'};
13500: $privkey = $savecaptcha{$type}{'private'};
13501: }
13502: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
13503: if (!$pubkey) {
13504: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
13505: } else {
13506: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
13507: }
13508: if (!$privkey) {
13509: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
13510: } else {
13511: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
13512: }
13513: $chgtext .= '</ul>';
13514: } elsif ($type eq 'recaptchaversion') {
13515: if ($savecaptcha{'captcha'} eq 'recaptcha') {
13516: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
13517: }
13518: } elsif ($type eq 'emailusername') {
13519: if (ref($cancreate{'emailusername'}) eq 'HASH') {
13520: if (@statuses) {
13521: foreach my $type (@statuses) {
13522: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
13523: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
13524: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
13525: '<ul>';
13526: foreach my $field (@{$infofields}) {
13527: if ($cancreate{'emailusername'}{$type}{$field}) {
13528: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
13529: }
13530: }
13531: $chgtext .= '</ul>';
13532: } else {
13533: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
13534: }
13535: } else {
13536: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
13537: }
13538: }
13539: }
13540: }
13541: } elsif ($type eq 'notify') {
13542: my $numapprove = 0;
13543: if (ref($changes{'cancreate'}) eq 'ARRAY') {
13544: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
13545: if ($cancreate{'notify'}{'approval'}) {
13546: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
13547: $numapprove ++;
13548: }
13549: }
13550: }
13551: unless ($numapprove) {
13552: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
13553: }
13554: }
13555: if ($chgtext) {
13556: $resulttext .= '<li>'.$chgtext.'</li>';
13557: }
13558: }
13559: }
13560: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
13561: my ($emailrules,$emailruleorder) =
13562: &Apache::lonnet::inst_userrules($dom,'email');
13563: foreach my $type (@{$changes{'email_rule'}}) {
13564: if (ref($email_rule{$type}) eq 'ARRAY') {
13565: my $chgtext = '<ul>';
13566: foreach my $rule (@{$email_rule{$type}}) {
13567: if (ref($emailrules->{$rule}) eq 'HASH') {
13568: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
13569: }
13570: }
13571: $chgtext .= '</ul>';
13572: my $typename;
13573: if (@types) {
13574: if ($type eq 'default') {
13575: $typename = $othertitle;
13576: } else {
13577: $typename = $usertypes{$type};
13578: }
13579: $chgtext .= &mt('(Affiliation: [_1])',$typename);
13580: }
13581: if (@{$email_rule{$type}} > 0) {
13582: $resulttext .= '<li>'.
13583: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
13584: $usertypes{$type}).
13585: $chgtext.
13586: '</li>';
13587: } else {
13588: $resulttext .= '<li>'.
13589: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
13590: '</li>'.
13591: &mt('(Affiliation: [_1])',$typename);
13592: }
13593: }
13594: }
13595: }
13596: if (ref($changes{'inststatus'}) eq 'ARRAY') {
13597: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
13598: if (@{$save_inststatus{'inststatusguest'}} > 0) {
13599: my $chgtext = '<ul>';
13600: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
13601: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
13602: }
13603: $chgtext .= '</ul>';
13604: $resulttext .= '<li>'.
13605: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
13606: $chgtext.
13607: '</li>';
13608: } else {
13609: $resulttext .= '<li>'.
13610: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
13611: '</li>';
13612: }
13613: }
13614: }
13615: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
13616: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
13617: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
13618: foreach my $type (@{$changes{'selfcreate'}}) {
13619: my $typename = $type;
13620: if (keys(%usertypes) > 0) {
13621: if ($usertypes{$type} ne '') {
13622: $typename = $usertypes{$type};
13623: }
13624: }
13625: my @modifiable;
13626: $resulttext .= '<li>'.
13627: &mt('Self-creation of account by users with status: [_1]',
13628: '<span class="LC_cusr_emph">'.$typename.'</span>').
13629: ' - '.&mt('modifiable fields (if institutional data blank): ');
13630: foreach my $field (@fields) {
13631: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
13632: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
13633: }
13634: }
13635: if (@modifiable > 0) {
13636: $resulttext .= join(', ',@modifiable);
13637: } else {
13638: $resulttext .= &mt('none');
13639: }
13640: $resulttext .= '</li>';
13641: }
13642: $resulttext .= '</ul></li>';
13643: }
13644: $resulttext .= '</ul>';
13645: my $cachetime = 24*60*60;
13646: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
13647: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13648: if (ref($lastactref) eq 'HASH') {
13649: $lastactref->{'domdefaults'} = 1;
13650: }
13651: } else {
13652: $resulttext = &mt('No changes made to self-creation settings');
13653: }
13654: } else {
13655: $resulttext = '<span class="LC_error">'.
13656: &mt('An error occurred: [_1]',$putresult).'</span>';
13657: }
13658: if ($warningmsg ne '') {
13659: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
13660: }
13661: return $resulttext;
13662: }
13663:
13664: sub process_captcha {
13665: my ($container,$changes,$newsettings,$currsettings) = @_;
13666: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
13667: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
13668: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
13669: $newsettings->{'captcha'} = 'original';
13670: }
13671: my %current;
13672: if (ref($currsettings) eq 'HASH') {
13673: %current = %{$currsettings};
13674: }
13675: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
13676: if ($container eq 'cancreate') {
13677: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
13678: push(@{$changes->{'cancreate'}},'captcha');
13679: } elsif (!defined($changes->{'cancreate'})) {
13680: $changes->{'cancreate'} = ['captcha'];
13681: }
13682: } elsif ($container eq 'passwords') {
13683: $changes->{'reset'} = 1;
13684: } else {
13685: $changes->{'captcha'} = 1;
13686: }
13687: }
13688: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
13689: if ($newsettings->{'captcha'} eq 'recaptcha') {
13690: $newpub = $env{'form.'.$container.'_recaptchapub'};
13691: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
13692: $newpub =~ s/[^\w\-]//g;
13693: $newpriv =~ s/[^\w\-]//g;
13694: $newsettings->{'recaptchakeys'} = {
13695: public => $newpub,
13696: private => $newpriv,
13697: };
13698: $newversion = $env{'form.'.$container.'_recaptchaversion'};
13699: $newversion =~ s/\D//g;
13700: if ($newversion ne '2') {
13701: $newversion = 1;
13702: }
13703: $newsettings->{'recaptchaversion'} = $newversion;
13704: }
13705: if (ref($current{'recaptchakeys'}) eq 'HASH') {
13706: $currpub = $current{'recaptchakeys'}{'public'};
13707: $currpriv = $current{'recaptchakeys'}{'private'};
13708: unless ($newsettings->{'captcha'} eq 'recaptcha') {
13709: $newsettings->{'recaptchakeys'} = {
13710: public => '',
13711: private => '',
13712: }
13713: }
13714: }
13715: if ($current{'captcha'} eq 'recaptcha') {
13716: $currversion = $current{'recaptchaversion'};
13717: if ($currversion ne '2') {
13718: $currversion = 1;
13719: }
13720: }
13721: if ($currversion ne $newversion) {
13722: if ($container eq 'cancreate') {
13723: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
13724: push(@{$changes->{'cancreate'}},'recaptchaversion');
13725: } elsif (!defined($changes->{'cancreate'})) {
13726: $changes->{'cancreate'} = ['recaptchaversion'];
13727: }
13728: } elsif ($container eq 'passwords') {
13729: $changes->{'reset'} = 1;
13730: } else {
13731: $changes->{'recaptchaversion'} = 1;
13732: }
13733: }
13734: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
13735: if ($container eq 'cancreate') {
13736: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
13737: push(@{$changes->{'cancreate'}},'recaptchakeys');
13738: } elsif (!defined($changes->{'cancreate'})) {
13739: $changes->{'cancreate'} = ['recaptchakeys'];
13740: }
13741: } elsif ($container eq 'passwords') {
13742: $changes->{'reset'} = 1;
13743: } else {
13744: $changes->{'recaptchakeys'} = 1;
13745: }
13746: }
13747: return;
13748: }
13749:
13750: sub modify_usermodification {
13751: my ($dom,%domconfig) = @_;
13752: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
13753: if (ref($domconfig{'usermodification'}) eq 'HASH') {
13754: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
13755: if ($key eq 'selfcreate') {
13756: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
13757: } else {
13758: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
13759: }
13760: }
13761: }
13762: my @contexts = ('author','course');
13763: my %context_title = (
13764: author => 'In author context',
13765: course => 'In course context',
13766: );
13767: my @fields = ('lastname','firstname','middlename','generation',
13768: 'permanentemail','id');
13769: my %roles = (
13770: author => ['ca','aa'],
13771: course => ['st','ep','ta','in','cr'],
13772: );
13773: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
13774: foreach my $context (@contexts) {
13775: foreach my $role (@{$roles{$context}}) {
13776: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
13777: foreach my $item (@fields) {
13778: if (grep(/^\Q$item\E$/,@modifiable)) {
13779: $modifyhash{$context}{$role}{$item} = 1;
13780: } else {
13781: $modifyhash{$context}{$role}{$item} = 0;
13782: }
13783: }
13784: }
13785: if (ref($curr_usermodification{$context}) eq 'HASH') {
13786: foreach my $role (@{$roles{$context}}) {
13787: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
13788: foreach my $field (@fields) {
13789: if ($modifyhash{$context}{$role}{$field} ne
13790: $curr_usermodification{$context}{$role}{$field}) {
13791: push(@{$changes{$context}},$role);
13792: last;
13793: }
13794: }
13795: }
13796: }
13797: } else {
13798: foreach my $context (@contexts) {
13799: foreach my $role (@{$roles{$context}}) {
13800: push(@{$changes{$context}},$role);
13801: }
13802: }
13803: }
13804: }
13805: my %usermodification_hash = (
13806: usermodification => \%modifyhash,
13807: );
13808: my $putresult = &Apache::lonnet::put_dom('configuration',
13809: \%usermodification_hash,$dom);
13810: if ($putresult eq 'ok') {
13811: if (keys(%changes) > 0) {
13812: $resulttext = &mt('Changes made: ').'<ul>';
13813: foreach my $context (@contexts) {
13814: if (ref($changes{$context}) eq 'ARRAY') {
13815: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
13816: if (ref($changes{$context}) eq 'ARRAY') {
13817: foreach my $role (@{$changes{$context}}) {
13818: my $rolename;
13819: if ($role eq 'cr') {
13820: $rolename = &mt('Custom');
13821: } else {
13822: $rolename = &Apache::lonnet::plaintext($role);
13823: }
13824: my @modifiable;
13825: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
13826: foreach my $field (@fields) {
13827: if ($modifyhash{$context}{$role}{$field}) {
13828: push(@modifiable,$fieldtitles{$field});
13829: }
13830: }
13831: if (@modifiable > 0) {
13832: $resulttext .= join(', ',@modifiable);
13833: } else {
13834: $resulttext .= &mt('none');
13835: }
13836: $resulttext .= '</li>';
13837: }
13838: $resulttext .= '</ul></li>';
13839: }
13840: }
13841: }
13842: $resulttext .= '</ul>';
13843: } else {
13844: $resulttext = &mt('No changes made to user modification settings');
13845: }
13846: } else {
13847: $resulttext = '<span class="LC_error">'.
13848: &mt('An error occurred: [_1]',$putresult).'</span>';
13849: }
13850: return $resulttext;
13851: }
13852:
13853: sub modify_defaults {
13854: my ($dom,$lastactref,%domconfig) = @_;
13855: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
13856: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13857: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
13858: 'portal_def');
13859: my @authtypes = ('internal','krb4','krb5','localauth');
13860: foreach my $item (@items) {
13861: $newvalues{$item} = $env{'form.'.$item};
13862: if ($item eq 'auth_def') {
13863: if ($newvalues{$item} ne '') {
13864: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
13865: push(@errors,$item);
13866: }
13867: }
13868: } elsif ($item eq 'lang_def') {
13869: if ($newvalues{$item} ne '') {
13870: if ($newvalues{$item} =~ /^(\w+)/) {
13871: my $langcode = $1;
13872: if ($langcode ne 'x_chef') {
13873: if (code2language($langcode) eq '') {
13874: push(@errors,$item);
13875: }
13876: }
13877: } else {
13878: push(@errors,$item);
13879: }
13880: }
13881: } elsif ($item eq 'timezone_def') {
13882: if ($newvalues{$item} ne '') {
13883: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
13884: push(@errors,$item);
13885: }
13886: }
13887: } elsif ($item eq 'datelocale_def') {
13888: if ($newvalues{$item} ne '') {
13889: my @datelocale_ids = DateTime::Locale->ids();
13890: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
13891: push(@errors,$item);
13892: }
13893: }
13894: } elsif ($item eq 'portal_def') {
13895: if ($newvalues{$item} ne '') {
13896: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
13897: push(@errors,$item);
13898: }
13899: }
13900: }
13901: if (grep(/^\Q$item\E$/,@errors)) {
13902: $newvalues{$item} = $domdefaults{$item};
13903: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
13904: $changes{$item} = 1;
13905: }
13906: $domdefaults{$item} = $newvalues{$item};
13907: }
13908: my %staticdefaults = (
13909: 'intauth_cost' => 10,
13910: 'intauth_check' => 0,
13911: 'intauth_switch' => 0,
13912: );
13913: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
13914: if (exists($domdefaults{$item})) {
13915: $newvalues{$item} = $domdefaults{$item};
13916: } else {
13917: $newvalues{$item} = $staticdefaults{$item};
13918: }
13919: }
13920: my %defaults_hash = (
13921: defaults => \%newvalues,
13922: );
13923: my $title = &defaults_titles();
13924:
13925: my $currinststatus;
13926: if (ref($domconfig{'inststatus'}) eq 'HASH') {
13927: $currinststatus = $domconfig{'inststatus'};
13928: } else {
13929: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13930: $currinststatus = {
13931: inststatustypes => $usertypes,
13932: inststatusorder => $types,
13933: inststatusguest => [],
13934: };
13935: }
13936: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
13937: my @allpos;
13938: my %alltypes;
13939: my @inststatusguest;
13940: if (ref($currinststatus) eq 'HASH') {
13941: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
13942: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
13943: unless (grep(/^\Q$type\E$/,@todelete)) {
13944: push(@inststatusguest,$type);
13945: }
13946: }
13947: }
13948: }
13949: my ($currtitles,$currorder);
13950: if (ref($currinststatus) eq 'HASH') {
13951: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
13952: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
13953: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
13954: if ($currinststatus->{inststatustypes}->{$type} ne '') {
13955: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
13956: }
13957: }
13958: unless (grep(/^\Q$type\E$/,@todelete)) {
13959: my $position = $env{'form.inststatus_pos_'.$type};
13960: $position =~ s/\D+//g;
13961: $allpos[$position] = $type;
13962: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
13963: $alltypes{$type} =~ s/`//g;
13964: }
13965: }
13966: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
13967: $currtitles =~ s/,$//;
13968: }
13969: }
13970: if ($env{'form.addinststatus'}) {
13971: my $newtype = $env{'form.addinststatus'};
13972: $newtype =~ s/\W//g;
13973: unless (exists($alltypes{$newtype})) {
13974: $alltypes{$newtype} = $env{'form.addinststatus_title'};
13975: $alltypes{$newtype} =~ s/`//g;
13976: my $position = $env{'form.addinststatus_pos'};
13977: $position =~ s/\D+//g;
13978: if ($position ne '') {
13979: $allpos[$position] = $newtype;
13980: }
13981: }
13982: }
13983: my @orderedstatus;
13984: foreach my $type (@allpos) {
13985: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
13986: push(@orderedstatus,$type);
13987: }
13988: }
13989: foreach my $type (keys(%alltypes)) {
13990: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
13991: delete($alltypes{$type});
13992: }
13993: }
13994: $defaults_hash{'inststatus'} = {
13995: inststatustypes => \%alltypes,
13996: inststatusorder => \@orderedstatus,
13997: inststatusguest => \@inststatusguest,
13998: };
13999: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
14000: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
14001: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
14002: }
14003: }
14004: if ($currorder ne join(',',@orderedstatus)) {
14005: $changes{'inststatus'}{'inststatusorder'} = 1;
14006: }
14007: my $newtitles;
14008: foreach my $item (@orderedstatus) {
14009: $newtitles .= $alltypes{$item}.',';
14010: }
14011: $newtitles =~ s/,$//;
14012: if ($currtitles ne $newtitles) {
14013: $changes{'inststatus'}{'inststatustypes'} = 1;
14014: }
14015: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
14016: $dom);
14017: if ($putresult eq 'ok') {
14018: if (keys(%changes) > 0) {
14019: $resulttext = &mt('Changes made:').'<ul>';
14020: my $version = &Apache::lonnet::get_server_loncaparev($dom);
14021: 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";
14022: foreach my $item (sort(keys(%changes))) {
14023: if ($item eq 'inststatus') {
14024: if (ref($changes{'inststatus'}) eq 'HASH') {
14025: if (@orderedstatus) {
14026: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
14027: foreach my $type (@orderedstatus) {
14028: $resulttext .= $alltypes{$type}.', ';
14029: }
14030: $resulttext =~ s/, $//;
14031: $resulttext .= '</li>';
14032: } else {
14033: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
14034: }
14035: }
14036: } else {
14037: my $value = $env{'form.'.$item};
14038: if ($value eq '') {
14039: $value = &mt('none');
14040: } elsif ($item eq 'auth_def') {
14041: my %authnames = &authtype_names();
14042: my %shortauth = (
14043: internal => 'int',
14044: krb4 => 'krb4',
14045: krb5 => 'krb5',
14046: localauth => 'loc',
14047: );
14048: $value = $authnames{$shortauth{$value}};
14049: }
14050: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
14051: $mailmsgtext .= "$title->{$item} set to $value\n";
14052: }
14053: }
14054: $resulttext .= '</ul>';
14055: $mailmsgtext .= "\n";
14056: my $cachetime = 24*60*60;
14057: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14058: if (ref($lastactref) eq 'HASH') {
14059: $lastactref->{'domdefaults'} = 1;
14060: }
14061: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
14062: my $notify = 1;
14063: if (ref($domconfig{'contacts'}) eq 'HASH') {
14064: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
14065: $notify = 0;
14066: }
14067: }
14068: if ($notify) {
14069: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
14070: "LON-CAPA Domain Settings Change - $dom",
14071: $mailmsgtext);
14072: }
14073: }
14074: } else {
14075: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
14076: }
14077: } else {
14078: $resulttext = '<span class="LC_error">'.
14079: &mt('An error occurred: [_1]',$putresult).'</span>';
14080: }
14081: if (@errors > 0) {
14082: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
14083: foreach my $item (@errors) {
14084: $resulttext .= ' "'.$title->{$item}.'",';
14085: }
14086: $resulttext =~ s/,$//;
14087: }
14088: return $resulttext;
14089: }
14090:
14091: sub modify_scantron {
14092: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
14093: my ($resulttext,%confhash,%changes,$errors);
14094: my $custom = 'custom.tab';
14095: my $default = 'default.tab';
14096: my $servadm = $r->dir_config('lonAdmEMail');
14097: my ($configuserok,$author_ok,$switchserver) =
14098: &config_check($dom,$confname,$servadm);
14099: if ($env{'form.scantronformat.filename'} ne '') {
14100: my $error;
14101: if ($configuserok eq 'ok') {
14102: if ($switchserver) {
14103: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
14104: } else {
14105: if ($author_ok eq 'ok') {
14106: my ($result,$scantronurl) =
14107: &publishlogo($r,'upload','scantronformat',$dom,
14108: $confname,'scantron','','',$custom);
14109: if ($result eq 'ok') {
14110: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
14111: $changes{'scantronformat'} = 1;
14112: } else {
14113: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
14114: }
14115: } else {
14116: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
14117: }
14118: }
14119: } else {
14120: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
14121: }
14122: if ($error) {
14123: &Apache::lonnet::logthis($error);
14124: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14125: }
14126: }
14127: if (ref($domconfig{'scantron'}) eq 'HASH') {
14128: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
14129: if ($env{'form.scantronformat_del'}) {
14130: $confhash{'scantron'}{'scantronformat'} = '';
14131: $changes{'scantronformat'} = 1;
14132: } else {
14133: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
14134: }
14135: }
14136: }
14137: my @options = ('hdr','pad','rem');
14138: my @fields = &scantroncsv_fields();
14139: my %titles = &scantronconfig_titles();
14140: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
14141: my ($newdat,$currdat,%newcol,%currcol);
14142: if (grep(/^dat$/,@formats)) {
14143: $confhash{'scantron'}{config}{dat} = 1;
14144: $newdat = 1;
14145: } else {
14146: $newdat = 0;
14147: }
14148: if (grep(/^csv$/,@formats)) {
14149: my %bynum;
14150: foreach my $field (@fields) {
14151: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
14152: my $posscol = $1;
14153: if (($posscol < 20) && (!$bynum{$posscol})) {
14154: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
14155: $bynum{$posscol} = $field;
14156: $newcol{$field} = $posscol;
14157: }
14158: }
14159: }
14160: if (keys(%newcol)) {
14161: foreach my $option (@options) {
14162: if ($env{'form.scantroncsv_'.$option}) {
14163: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
14164: }
14165: }
14166: }
14167: }
14168: $currdat = 1;
14169: if (ref($domconfig{'scantron'}) eq 'HASH') {
14170: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
14171: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
14172: $currdat = 0;
14173: }
14174: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
14175: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
14176: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
14177: }
14178: }
14179: }
14180: }
14181: if ($currdat != $newdat) {
14182: $changes{'config'} = 1;
14183: } else {
14184: foreach my $field (@fields) {
14185: if ($currcol{$field} ne '') {
14186: if ($currcol{$field} ne $newcol{$field}) {
14187: $changes{'config'} = 1;
14188: last;
14189: }
14190: } elsif ($newcol{$field} ne '') {
14191: $changes{'config'} = 1;
14192: last;
14193: }
14194: }
14195: }
14196: if (keys(%confhash) > 0) {
14197: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
14198: $dom);
14199: if ($putresult eq 'ok') {
14200: if (keys(%changes) > 0) {
14201: if (ref($confhash{'scantron'}) eq 'HASH') {
14202: $resulttext = &mt('Changes made:').'<ul>';
14203: if ($changes{'scantronformat'}) {
14204: if ($confhash{'scantron'}{'scantronformat'} eq '') {
14205: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
14206: } else {
14207: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
14208: }
14209: }
14210: if ($changes{'config'}) {
14211: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
14212: if ($confhash{'scantron'}{'config'}{'dat'}) {
14213: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
14214: }
14215: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
14216: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
14217: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
14218: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
14219: foreach my $field (@fields) {
14220: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
14221: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
14222: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
14223: }
14224: }
14225: $resulttext .= '</ul></li>';
14226: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
14227: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
14228: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
14229: foreach my $option (@options) {
14230: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
14231: $resulttext .= '<li>'.$titles{$option}.'</li>';
14232: }
14233: }
14234: $resulttext .= '</ul></li>';
14235: }
14236: }
14237: }
14238: }
14239: }
14240: } else {
14241: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
14242: }
14243: }
14244: $resulttext .= '</ul>';
14245: } else {
14246: $resulttext = &mt('Changes made to bubblesheet format file.');
14247: }
14248: &Apache::loncommon::devalidate_domconfig_cache($dom);
14249: if (ref($lastactref) eq 'HASH') {
14250: $lastactref->{'domainconfig'} = 1;
14251: }
14252: } else {
14253: $resulttext = &mt('No changes made to bubblesheet format settings');
14254: }
14255: } else {
14256: $resulttext = '<span class="LC_error">'.
14257: &mt('An error occurred: [_1]',$putresult).'</span>';
14258: }
14259: } else {
14260: $resulttext = &mt('No changes made to bubblesheet format settings');
14261: }
14262: if ($errors) {
14263: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
14264: $errors.'</ul>';
14265: }
14266: return $resulttext;
14267: }
14268:
14269: sub modify_coursecategories {
14270: my ($dom,$lastactref,%domconfig) = @_;
14271: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
14272: $cathash);
14273: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
14274: my @catitems = ('unauth','auth');
14275: my @cattypes = ('std','domonly','codesrch','none');
14276: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
14277: $cathash = $domconfig{'coursecategories'}{'cats'};
14278: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
14279: $changes{'togglecats'} = 1;
14280: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
14281: }
14282: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
14283: $changes{'categorize'} = 1;
14284: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
14285: }
14286: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
14287: $changes{'togglecatscomm'} = 1;
14288: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
14289: }
14290: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
14291: $changes{'categorizecomm'} = 1;
14292: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
14293: }
14294: foreach my $item (@catitems) {
14295: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
14296: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
14297: $changes{$item} = 1;
14298: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
14299: }
14300: }
14301: }
14302: } else {
14303: $changes{'togglecats'} = 1;
14304: $changes{'categorize'} = 1;
14305: $changes{'togglecatscomm'} = 1;
14306: $changes{'categorizecomm'} = 1;
14307: $domconfig{'coursecategories'} = {
14308: togglecats => $env{'form.togglecats'},
14309: categorize => $env{'form.categorize'},
14310: togglecatscomm => $env{'form.togglecatscomm'},
14311: categorizecomm => $env{'form.categorizecomm'},
14312: };
14313: foreach my $item (@catitems) {
14314: if ($env{'form.coursecat_'.$item} ne 'std') {
14315: $changes{$item} = 1;
14316: }
14317: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
14318: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
14319: }
14320: }
14321: }
14322: if (ref($cathash) eq 'HASH') {
14323: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
14324: push (@deletecategory,'instcode::0');
14325: }
14326: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
14327: push(@deletecategory,'communities::0');
14328: }
14329: }
14330: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
14331: if (ref($cathash) eq 'HASH') {
14332: if (@deletecategory > 0) {
14333: #FIXME Need to remove category from all courses using a deleted category
14334: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
14335: foreach my $item (@deletecategory) {
14336: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
14337: delete($domconfig{'coursecategories'}{'cats'}{$item});
14338: $deletions{$item} = 1;
14339: &recurse_cat_deletes($item,$cathash,\%deletions);
14340: }
14341: }
14342: }
14343: foreach my $item (keys(%{$cathash})) {
14344: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
14345: if ($cathash->{$item} ne $env{'form.'.$item}) {
14346: $reorderings{$item} = 1;
14347: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
14348: }
14349: if ($env{'form.addcategory_name_'.$item} ne '') {
14350: my $newcat = $env{'form.addcategory_name_'.$item};
14351: my $newdepth = $depth+1;
14352: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
14353: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
14354: $adds{$newitem} = 1;
14355: }
14356: if ($env{'form.subcat_'.$item} ne '') {
14357: my $newcat = $env{'form.subcat_'.$item};
14358: my $newdepth = $depth+1;
14359: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
14360: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
14361: $adds{$newitem} = 1;
14362: }
14363: }
14364: }
14365: if ($env{'form.instcode'} eq '1') {
14366: if (ref($cathash) eq 'HASH') {
14367: my $newitem = 'instcode::0';
14368: if ($cathash->{$newitem} eq '') {
14369: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
14370: $adds{$newitem} = 1;
14371: }
14372: } else {
14373: my $newitem = 'instcode::0';
14374: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
14375: $adds{$newitem} = 1;
14376: }
14377: }
14378: if ($env{'form.communities'} eq '1') {
14379: if (ref($cathash) eq 'HASH') {
14380: my $newitem = 'communities::0';
14381: if ($cathash->{$newitem} eq '') {
14382: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
14383: $adds{$newitem} = 1;
14384: }
14385: } else {
14386: my $newitem = 'communities::0';
14387: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
14388: $adds{$newitem} = 1;
14389: }
14390: }
14391: if ($env{'form.addcategory_name'} ne '') {
14392: if (($env{'form.addcategory_name'} ne 'instcode') &&
14393: ($env{'form.addcategory_name'} ne 'communities')) {
14394: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
14395: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
14396: $adds{$newitem} = 1;
14397: }
14398: }
14399: my $putresult;
14400: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
14401: if (keys(%deletions) > 0) {
14402: foreach my $key (keys(%deletions)) {
14403: if ($predelallitems{$key} ne '') {
14404: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
14405: }
14406: }
14407: }
14408: my (@chkcats,@chktrails,%chkallitems);
14409: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
14410: if (ref($chkcats[0]) eq 'ARRAY') {
14411: my $depth = 0;
14412: my $chg = 0;
14413: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
14414: my $name = $chkcats[0][$i];
14415: my $item;
14416: if ($name eq '') {
14417: $chg ++;
14418: } else {
14419: $item = &escape($name).'::0';
14420: if ($chg) {
14421: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
14422: }
14423: $depth ++;
14424: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
14425: $depth --;
14426: }
14427: }
14428: }
14429: }
14430: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
14431: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
14432: if ($putresult eq 'ok') {
14433: my %title = (
14434: togglecats => 'Show/Hide a course in catalog',
14435: categorize => 'Assign a category to a course',
14436: togglecatscomm => 'Show/Hide a community in catalog',
14437: categorizecomm => 'Assign a category to a community',
14438: );
14439: my %level = (
14440: dom => 'set in Domain ("Modify Course/Community")',
14441: crs => 'set in Course ("Course Configuration")',
14442: comm => 'set in Community ("Community Configuration")',
14443: none => 'No catalog',
14444: std => 'Standard catalog',
14445: domonly => 'Domain-only catalog',
14446: codesrch => 'Code search form',
14447: );
14448: $resulttext = &mt('Changes made:').'<ul>';
14449: if ($changes{'togglecats'}) {
14450: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
14451: }
14452: if ($changes{'categorize'}) {
14453: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
14454: }
14455: if ($changes{'togglecatscomm'}) {
14456: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
14457: }
14458: if ($changes{'categorizecomm'}) {
14459: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
14460: }
14461: if ($changes{'unauth'}) {
14462: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
14463: }
14464: if ($changes{'auth'}) {
14465: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
14466: }
14467: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
14468: my $cathash;
14469: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
14470: $cathash = $domconfig{'coursecategories'}{'cats'};
14471: } else {
14472: $cathash = {};
14473: }
14474: my (@cats,@trails,%allitems);
14475: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
14476: if (keys(%deletions) > 0) {
14477: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
14478: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
14479: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
14480: }
14481: $resulttext .= '</ul></li>';
14482: }
14483: if (keys(%reorderings) > 0) {
14484: my %sort_by_trail;
14485: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
14486: foreach my $key (keys(%reorderings)) {
14487: if ($allitems{$key} ne '') {
14488: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
14489: }
14490: }
14491: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
14492: $resulttext .= '<li>'.$trails[$trail].'</li>';
14493: }
14494: $resulttext .= '</ul></li>';
14495: }
14496: if (keys(%adds) > 0) {
14497: my %sort_by_trail;
14498: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
14499: foreach my $key (keys(%adds)) {
14500: if ($allitems{$key} ne '') {
14501: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
14502: }
14503: }
14504: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
14505: $resulttext .= '<li>'.$trails[$trail].'</li>';
14506: }
14507: $resulttext .= '</ul></li>';
14508: }
14509: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
14510: if (ref($lastactref) eq 'HASH') {
14511: $lastactref->{'cats'} = 1;
14512: }
14513: }
14514: $resulttext .= '</ul>';
14515: if ($changes{'unauth'} || $changes{'auth'}) {
14516: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
14517: if ($changes{'auth'}) {
14518: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
14519: }
14520: if ($changes{'unauth'}) {
14521: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
14522: }
14523: my $cachetime = 24*60*60;
14524: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14525: if (ref($lastactref) eq 'HASH') {
14526: $lastactref->{'domdefaults'} = 1;
14527: }
14528: }
14529: } else {
14530: $resulttext = '<span class="LC_error">'.
14531: &mt('An error occurred: [_1]',$putresult).'</span>';
14532: }
14533: } else {
14534: $resulttext = &mt('No changes made to course and community categories');
14535: }
14536: return $resulttext;
14537: }
14538:
14539: sub modify_serverstatuses {
14540: my ($dom,%domconfig) = @_;
14541: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
14542: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
14543: %currserverstatus = %{$domconfig{'serverstatuses'}};
14544: }
14545: my @pages = &serverstatus_pages();
14546: foreach my $type (@pages) {
14547: $newserverstatus{$type}{'namedusers'} = '';
14548: $newserverstatus{$type}{'machines'} = '';
14549: if (defined($env{'form.'.$type.'_namedusers'})) {
14550: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
14551: my @okusers;
14552: foreach my $user (@users) {
14553: my ($uname,$udom) = split(/:/,$user);
14554: if (($udom =~ /^$match_domain$/) &&
14555: (&Apache::lonnet::domain($udom)) &&
14556: ($uname =~ /^$match_username$/)) {
14557: if (!grep(/^\Q$user\E/,@okusers)) {
14558: push(@okusers,$user);
14559: }
14560: }
14561: }
14562: if (@okusers > 0) {
14563: @okusers = sort(@okusers);
14564: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
14565: }
14566: }
14567: if (defined($env{'form.'.$type.'_machines'})) {
14568: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
14569: my @okmachines;
14570: foreach my $ip (@machines) {
14571: my @parts = split(/\./,$ip);
14572: next if (@parts < 4);
14573: my $badip = 0;
14574: for (my $i=0; $i<4; $i++) {
14575: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
14576: $badip = 1;
14577: last;
14578: }
14579: }
14580: if (!$badip) {
14581: push(@okmachines,$ip);
14582: }
14583: }
14584: @okmachines = sort(@okmachines);
14585: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
14586: }
14587: }
14588: my %serverstatushash = (
14589: serverstatuses => \%newserverstatus,
14590: );
14591: foreach my $type (@pages) {
14592: foreach my $setting ('namedusers','machines') {
14593: my (@current,@new);
14594: if (ref($currserverstatus{$type}) eq 'HASH') {
14595: if ($currserverstatus{$type}{$setting} ne '') {
14596: @current = split(/,/,$currserverstatus{$type}{$setting});
14597: }
14598: }
14599: if ($newserverstatus{$type}{$setting} ne '') {
14600: @new = split(/,/,$newserverstatus{$type}{$setting});
14601: }
14602: if (@current > 0) {
14603: if (@new > 0) {
14604: foreach my $item (@current) {
14605: if (!grep(/^\Q$item\E$/,@new)) {
14606: $changes{$type}{$setting} = 1;
14607: last;
14608: }
14609: }
14610: foreach my $item (@new) {
14611: if (!grep(/^\Q$item\E$/,@current)) {
14612: $changes{$type}{$setting} = 1;
14613: last;
14614: }
14615: }
14616: } else {
14617: $changes{$type}{$setting} = 1;
14618: }
14619: } elsif (@new > 0) {
14620: $changes{$type}{$setting} = 1;
14621: }
14622: }
14623: }
14624: if (keys(%changes) > 0) {
14625: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
14626: my $putresult = &Apache::lonnet::put_dom('configuration',
14627: \%serverstatushash,$dom);
14628: if ($putresult eq 'ok') {
14629: $resulttext .= &mt('Changes made:').'<ul>';
14630: foreach my $type (@pages) {
14631: if (ref($changes{$type}) eq 'HASH') {
14632: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
14633: if ($changes{$type}{'namedusers'}) {
14634: if ($newserverstatus{$type}{'namedusers'} eq '') {
14635: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
14636: } else {
14637: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
14638: }
14639: }
14640: if ($changes{$type}{'machines'}) {
14641: if ($newserverstatus{$type}{'machines'} eq '') {
14642: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
14643: } else {
14644: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
14645: }
14646:
14647: }
14648: $resulttext .= '</ul></li>';
14649: }
14650: }
14651: $resulttext .= '</ul>';
14652: } else {
14653: $resulttext = '<span class="LC_error">'.
14654: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
14655:
14656: }
14657: } else {
14658: $resulttext = &mt('No changes made to access to server status pages');
14659: }
14660: return $resulttext;
14661: }
14662:
14663: sub modify_helpsettings {
14664: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
14665: my ($resulttext,$errors,%changes,%helphash);
14666: my %defaultchecked = ('submitbugs' => 'on');
14667: my @offon = ('off','on');
14668: my @toggles = ('submitbugs');
14669: my %current = ('submitbugs' => '',
14670: 'adhoc' => {},
14671: );
14672: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
14673: %current = %{$domconfig{'helpsettings'}};
14674: }
14675: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14676: foreach my $item (@toggles) {
14677: if ($defaultchecked{$item} eq 'on') {
14678: if ($current{$item} eq '') {
14679: if ($env{'form.'.$item} eq '0') {
14680: $changes{$item} = 1;
14681: }
14682: } elsif ($current{$item} ne $env{'form.'.$item}) {
14683: $changes{$item} = 1;
14684: }
14685: } elsif ($defaultchecked{$item} eq 'off') {
14686: if ($current{$item} eq '') {
14687: if ($env{'form.'.$item} eq '1') {
14688: $changes{$item} = 1;
14689: }
14690: } elsif ($current{$item} ne $env{'form.'.$item}) {
14691: $changes{$item} = 1;
14692: }
14693: }
14694: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
14695: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
14696: }
14697: }
14698: my $maxnum = $env{'form.helproles_maxnum'};
14699: my $confname = $dom.'-domainconfig';
14700: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
14701: my (@allpos,%newsettings,%changedprivs,$newrole);
14702: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
14703: my @accesstypes = ('all','dh','da','none','status','inc','exc');
14704: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
14705: my %lt = &Apache::lonlocal::texthash(
14706: s => 'system',
14707: d => 'domain',
14708: order => 'Display order',
14709: access => 'Role usage',
14710: all => 'All with domain helpdesk or helpdesk assistant role',
14711: dh => 'All with domain helpdesk role',
14712: da => 'All with domain helpdesk assistant role',
14713: none => 'None',
14714: status => 'Determined based on institutional status',
14715: inc => 'Include all, but exclude specific personnel',
14716: exc => 'Exclude all, but include specific personnel',
14717: );
14718: for (my $num=0; $num<=$maxnum; $num++) {
14719: my ($prefix,$identifier,$rolename,%curr);
14720: if ($num == $maxnum) {
14721: next unless ($env{'form.newcusthelp'} == $maxnum);
14722: $identifier = 'custhelp'.$num;
14723: $prefix = 'helproles_'.$num;
14724: $rolename = $env{'form.custhelpname'.$num};
14725: $rolename=~s/[^A-Za-z0-9]//gs;
14726: next if ($rolename eq '');
14727: next if (exists($existing{'rolesdef_'.$rolename}));
14728: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
14729: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
14730: $newprivs{'c'},$confname,$dom);
14731: if ($result ne 'ok') {
14732: $errors .= '<li><span class="LC_error">'.
14733: &mt('An error occurred storing the new custom role: [_1]',
14734: $result).'</span></li>';
14735: next;
14736: } else {
14737: $changedprivs{$rolename} = \%newprivs;
14738: $newrole = $rolename;
14739: }
14740: } else {
14741: $prefix = 'helproles_'.$num;
14742: $rolename = $env{'form.'.$prefix};
14743: next if ($rolename eq '');
14744: next unless (exists($existing{'rolesdef_'.$rolename}));
14745: $identifier = 'custhelp'.$num;
14746: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
14747: my %currprivs;
14748: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
14749: split(/\_/,$existing{'rolesdef_'.$rolename});
14750: foreach my $level ('c','d','s') {
14751: if ($newprivs{$level} ne $currprivs{$level}) {
14752: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
14753: $newprivs{'c'},$confname,$dom);
14754: if ($result ne 'ok') {
14755: $errors .= '<li><span class="LC_error">'.
14756: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
14757: $rolename,$result).'</span></li>';
14758: } else {
14759: $changedprivs{$rolename} = \%newprivs;
14760: }
14761: last;
14762: }
14763: }
14764: if (ref($current{'adhoc'}) eq 'HASH') {
14765: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
14766: %curr = %{$current{'adhoc'}{$rolename}};
14767: }
14768: }
14769: }
14770: my $newpos = $env{'form.'.$prefix.'_pos'};
14771: $newpos =~ s/\D+//g;
14772: $allpos[$newpos] = $rolename;
14773: my $newdesc = $env{'form.'.$prefix.'_desc'};
14774: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
14775: if ($curr{'desc'}) {
14776: if ($curr{'desc'} ne $newdesc) {
14777: $changes{'customrole'}{$rolename}{'desc'} = 1;
14778: $newsettings{$rolename}{'desc'} = $newdesc;
14779: }
14780: } elsif ($newdesc ne '') {
14781: $changes{'customrole'}{$rolename}{'desc'} = 1;
14782: $newsettings{$rolename}{'desc'} = $newdesc;
14783: }
14784: my $access = $env{'form.'.$prefix.'_access'};
14785: if (grep(/^\Q$access\E$/,@accesstypes)) {
14786: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
14787: if ($access eq 'status') {
14788: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
14789: if (scalar(@statuses) == 0) {
14790: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
14791: } else {
14792: my (@shownstatus,$numtypes);
14793: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
14794: if (ref($types) eq 'ARRAY') {
14795: $numtypes = scalar(@{$types});
14796: foreach my $type (sort(@statuses)) {
14797: if ($type eq 'default') {
14798: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
14799: } elsif (grep(/^\Q$type\E$/,@{$types})) {
14800: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
14801: push(@shownstatus,$usertypes->{$type});
14802: }
14803: }
14804: }
14805: if (grep(/^default$/,@statuses)) {
14806: push(@shownstatus,$othertitle);
14807: }
14808: if (scalar(@shownstatus) == 1+$numtypes) {
14809: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
14810: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
14811: } else {
14812: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
14813: if (ref($curr{'status'}) eq 'ARRAY') {
14814: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
14815: if (@diffs) {
14816: $changes{'customrole'}{$rolename}{$access} = 1;
14817: }
14818: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
14819: $changes{'customrole'}{$rolename}{$access} = 1;
14820: }
14821: }
14822: }
14823: } elsif (($access eq 'inc') || ($access eq 'exc')) {
14824: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
14825: my @newspecstaff;
14826: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
14827: foreach my $person (sort(@personnel)) {
14828: if ($domhelpdesk{$person}) {
14829: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
14830: }
14831: }
14832: if (ref($curr{$access}) eq 'ARRAY') {
14833: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
14834: if (@diffs) {
14835: $changes{'customrole'}{$rolename}{$access} = 1;
14836: }
14837: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
14838: $changes{'customrole'}{$rolename}{$access} = 1;
14839: }
14840: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
14841: my ($uname,$udom) = split(/:/,$person);
14842: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
14843: }
14844: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
14845: }
14846: } else {
14847: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
14848: }
14849: unless ($curr{'access'} eq $access) {
14850: $changes{'customrole'}{$rolename}{'access'} = 1;
14851: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
14852: }
14853: }
14854: if (@allpos > 0) {
14855: my $idx = 0;
14856: foreach my $rolename (@allpos) {
14857: if ($rolename ne '') {
14858: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
14859: if (ref($current{'adhoc'}) eq 'HASH') {
14860: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
14861: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
14862: $changes{'customrole'}{$rolename}{'order'} = 1;
14863: $newsettings{$rolename}{'order'} = $idx+1;
14864: }
14865: }
14866: }
14867: $idx ++;
14868: }
14869: }
14870: }
14871: my $putresult;
14872: if (keys(%changes) > 0) {
14873: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
14874: if ($putresult eq 'ok') {
14875: if (ref($helphash{'helpsettings'}) eq 'HASH') {
14876: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
14877: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
14878: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
14879: }
14880: }
14881: my $cachetime = 24*60*60;
14882: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14883: if (ref($lastactref) eq 'HASH') {
14884: $lastactref->{'domdefaults'} = 1;
14885: }
14886: } else {
14887: $errors .= '<li><span class="LC_error">'.
14888: &mt('An error occurred storing the settings: [_1]',
14889: $putresult).'</span></li>';
14890: }
14891: }
14892: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
14893: $resulttext = &mt('Changes made:').'<ul>';
14894: my (%shownprivs,@levelorder);
14895: @levelorder = ('c','d','s');
14896: if ((keys(%changes)) && ($putresult eq 'ok')) {
14897: foreach my $item (sort(keys(%changes))) {
14898: if ($item eq 'submitbugs') {
14899: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
14900: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
14901: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
14902: } elsif ($item eq 'customrole') {
14903: if (ref($changes{'customrole'}) eq 'HASH') {
14904: my @keyorder = ('order','desc','access','status','exc','inc');
14905: my %keytext = &Apache::lonlocal::texthash(
14906: order => 'Order',
14907: desc => 'Role description',
14908: access => 'Role usage',
14909: status => 'Allowed institutional types',
14910: exc => 'Allowed personnel',
14911: inc => 'Disallowed personnel',
14912: );
14913: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
14914: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
14915: if ($role eq $newrole) {
14916: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
14917: $role).'<ul>';
14918: } else {
14919: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
14920: $role).'<ul>';
14921: }
14922: foreach my $key (@keyorder) {
14923: if ($changes{'customrole'}{$role}{$key}) {
14924: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
14925: $keytext{$key},$newsettings{$role}{$key}).
14926: '</li>';
14927: }
14928: }
14929: if (ref($changedprivs{$role}) eq 'HASH') {
14930: $shownprivs{$role} = 1;
14931: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
14932: foreach my $level (@levelorder) {
14933: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
14934: next if ($item eq '');
14935: my ($priv) = split(/\&/,$item,2);
14936: if (&Apache::lonnet::plaintext($priv)) {
14937: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
14938: unless ($level eq 'c') {
14939: $resulttext .= ' ('.$lt{$level}.')';
14940: }
14941: $resulttext .= '</li>';
14942: }
14943: }
14944: }
14945: $resulttext .= '</ul>';
14946: }
14947: $resulttext .= '</ul></li>';
14948: }
14949: }
14950: }
14951: }
14952: }
14953: }
14954: if (keys(%changedprivs)) {
14955: foreach my $role (sort(keys(%changedprivs))) {
14956: unless ($shownprivs{$role}) {
14957: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
14958: $role).'<ul>'.
14959: '<li>'.&mt('Privileges set to :').'<ul>';
14960: foreach my $level (@levelorder) {
14961: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
14962: next if ($item eq '');
14963: my ($priv) = split(/\&/,$item,2);
14964: if (&Apache::lonnet::plaintext($priv)) {
14965: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
14966: unless ($level eq 'c') {
14967: $resulttext .= ' ('.$lt{$level}.')';
14968: }
14969: $resulttext .= '</li>';
14970: }
14971: }
14972: }
14973: $resulttext .= '</ul></li></ul></li>';
14974: }
14975: }
14976: }
14977: $resulttext .= '</ul>';
14978: } else {
14979: $resulttext = &mt('No changes made to help settings');
14980: }
14981: if ($errors) {
14982: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
14983: $errors.'</ul>';
14984: }
14985: return $resulttext;
14986: }
14987:
14988: sub modify_coursedefaults {
14989: my ($dom,$lastactref,%domconfig) = @_;
14990: my ($resulttext,$errors,%changes,%defaultshash);
14991: my %defaultchecked = (
14992: 'uselcmath' => 'on',
14993: 'usejsme' => 'on'
14994: );
14995: my @toggles = ('uselcmath','usejsme');
14996: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
14997: 'uploadquota_community','uploadquota_textbook','mysqltables_official',
14998: 'mysqltables_unofficial','mysqltables_community','mysqltables_textbook');
14999: my @types = ('official','unofficial','community','textbook');
15000: my %staticdefaults = (
15001: anonsurvey_threshold => 10,
15002: uploadquota => 500,
15003: postsubmit => 60,
15004: mysqltables => 172800,
15005: );
15006: my %texoptions = (
15007: MathJax => 'MathJax',
15008: mimetex => &mt('Convert to Images'),
15009: tth => &mt('TeX to HTML'),
15010: );
15011: $defaultshash{'coursedefaults'} = {};
15012:
15013: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
15014: if ($domconfig{'coursedefaults'} eq '') {
15015: $domconfig{'coursedefaults'} = {};
15016: }
15017: }
15018:
15019: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
15020: foreach my $item (@toggles) {
15021: if ($defaultchecked{$item} eq 'on') {
15022: if (($domconfig{'coursedefaults'}{$item} eq '') &&
15023: ($env{'form.'.$item} eq '0')) {
15024: $changes{$item} = 1;
15025: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
15026: $changes{$item} = 1;
15027: }
15028: } elsif ($defaultchecked{$item} eq 'off') {
15029: if (($domconfig{'coursedefaults'}{$item} eq '') &&
15030: ($env{'form.'.$item} eq '1')) {
15031: $changes{$item} = 1;
15032: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
15033: $changes{$item} = 1;
15034: }
15035: }
15036: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
15037: }
15038: foreach my $item (@numbers) {
15039: my ($currdef,$newdef);
15040: $newdef = $env{'form.'.$item};
15041: if ($item eq 'anonsurvey_threshold') {
15042: $currdef = $domconfig{'coursedefaults'}{$item};
15043: $newdef =~ s/\D//g;
15044: if ($newdef eq '' || $newdef < 1) {
15045: $newdef = 1;
15046: }
15047: $defaultshash{'coursedefaults'}{$item} = $newdef;
15048: } else {
15049: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
15050: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
15051: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
15052: }
15053: $newdef =~ s/[^\w.\-]//g;
15054: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
15055: }
15056: if ($currdef ne $newdef) {
15057: if ($item eq 'anonsurvey_threshold') {
15058: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
15059: $changes{$item} = 1;
15060: }
15061: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
15062: my $setting = $1;
15063: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
15064: $changes{$setting} = 1;
15065: }
15066: }
15067: }
15068: }
15069: my $texengine;
15070: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
15071: $texengine = $env{'form.texengine'};
15072: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
15073: if ($currdef eq '') {
15074: unless ($texengine eq $Apache::lonnet::deftex) {
15075: $changes{'texengine'} = 1;
15076: }
15077: } elsif ($currdef ne $texengine) {
15078: $changes{'texengine'} = 1;
15079: }
15080: }
15081: if ($texengine ne '') {
15082: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
15083: }
15084: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
15085: my @currclonecode;
15086: if (ref($currclone) eq 'HASH') {
15087: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
15088: @currclonecode = @{$currclone->{'instcode'}};
15089: }
15090: }
15091: my $newclone;
15092: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
15093: $newclone = $env{'form.canclone'};
15094: }
15095: if ($newclone eq 'instcode') {
15096: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
15097: my (%codedefaults,@code_order,@clonecode);
15098: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
15099: \@code_order);
15100: foreach my $item (@code_order) {
15101: if (grep(/^\Q$item\E$/,@newcodes)) {
15102: push(@clonecode,$item);
15103: }
15104: }
15105: if (@clonecode) {
15106: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
15107: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
15108: if (@diffs) {
15109: $changes{'canclone'} = 1;
15110: }
15111: } else {
15112: $newclone eq '';
15113: }
15114: } elsif ($newclone ne '') {
15115: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
15116: }
15117: if ($newclone ne $currclone) {
15118: $changes{'canclone'} = 1;
15119: }
15120: my %credits;
15121: foreach my $type (@types) {
15122: unless ($type eq 'community') {
15123: $credits{$type} = $env{'form.'.$type.'_credits'};
15124: $credits{$type} =~ s/[^\d.]+//g;
15125: }
15126: }
15127: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
15128: ($env{'form.coursecredits'} eq '1')) {
15129: $changes{'coursecredits'} = 1;
15130: foreach my $type (keys(%credits)) {
15131: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
15132: }
15133: } else {
15134: if ($env{'form.coursecredits'} eq '1') {
15135: foreach my $type (@types) {
15136: unless ($type eq 'community') {
15137: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
15138: $changes{'coursecredits'} = 1;
15139: }
15140: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
15141: }
15142: }
15143: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
15144: foreach my $type (@types) {
15145: unless ($type eq 'community') {
15146: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
15147: $changes{'coursecredits'} = 1;
15148: last;
15149: }
15150: }
15151: }
15152: }
15153: }
15154: if ($env{'form.postsubmit'} eq '1') {
15155: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
15156: my %currtimeout;
15157: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
15158: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
15159: $changes{'postsubmit'} = 1;
15160: }
15161: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
15162: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
15163: }
15164: } else {
15165: $changes{'postsubmit'} = 1;
15166: }
15167: foreach my $type (@types) {
15168: my $timeout = $env{'form.'.$type.'_timeout'};
15169: $timeout =~ s/\D//g;
15170: if ($timeout == $staticdefaults{'postsubmit'}) {
15171: $timeout = '';
15172: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
15173: $timeout = '0';
15174: }
15175: unless ($timeout eq '') {
15176: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
15177: }
15178: if (exists($currtimeout{$type})) {
15179: if ($timeout ne $currtimeout{$type}) {
15180: $changes{'postsubmit'} = 1;
15181: }
15182: } elsif ($timeout ne '') {
15183: $changes{'postsubmit'} = 1;
15184: }
15185: }
15186: } else {
15187: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
15188: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
15189: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
15190: $changes{'postsubmit'} = 1;
15191: }
15192: } else {
15193: $changes{'postsubmit'} = 1;
15194: }
15195: }
15196: }
15197: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
15198: $dom);
15199: if ($putresult eq 'ok') {
15200: if (keys(%changes) > 0) {
15201: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15202: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
15203: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
15204: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'})) {
15205: foreach my $item ('uselcmath','usejsme','texengine') {
15206: if ($changes{$item}) {
15207: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
15208: }
15209: }
15210: if ($changes{'coursecredits'}) {
15211: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
15212: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
15213: $domdefaults{$type.'credits'} =
15214: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
15215: }
15216: }
15217: }
15218: if ($changes{'postsubmit'}) {
15219: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
15220: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
15221: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
15222: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
15223: $domdefaults{$type.'postsubtimeout'} =
15224: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
15225: }
15226: }
15227: }
15228: }
15229: if ($changes{'uploadquota'}) {
15230: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
15231: foreach my $type (@types) {
15232: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
15233: }
15234: }
15235: }
15236: if ($changes{'canclone'}) {
15237: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
15238: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
15239: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
15240: if (@clonecodes) {
15241: $domdefaults{'canclone'} = join('+',@clonecodes);
15242: }
15243: }
15244: } else {
15245: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
15246: }
15247: }
15248: my $cachetime = 24*60*60;
15249: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15250: if (ref($lastactref) eq 'HASH') {
15251: $lastactref->{'domdefaults'} = 1;
15252: }
15253: }
15254: $resulttext = &mt('Changes made:').'<ul>';
15255: foreach my $item (sort(keys(%changes))) {
15256: if ($item eq 'uselcmath') {
15257: if ($env{'form.'.$item} eq '1') {
15258: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
15259: } else {
15260: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
15261: }
15262: } elsif ($item eq 'usejsme') {
15263: if ($env{'form.'.$item} eq '1') {
15264: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
15265: } else {
15266: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
15267: }
15268: } elsif ($item eq 'texengine') {
15269: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
15270: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
15271: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
15272: }
15273: } elsif ($item eq 'anonsurvey_threshold') {
15274: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
15275: } elsif ($item eq 'uploadquota') {
15276: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
15277: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
15278: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
15279: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
15280: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
15281:
15282: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
15283: '</ul>'.
15284: '</li>';
15285: } else {
15286: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
15287: }
15288: } elsif ($item eq 'mysqltables') {
15289: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
15290: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
15291: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
15292: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
15293: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
15294: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
15295: '</ul>'.
15296: '</li>';
15297: } else {
15298: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
15299: }
15300: } elsif ($item eq 'postsubmit') {
15301: if ($domdefaults{'postsubmit'} eq 'off') {
15302: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
15303: } else {
15304: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
15305: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
15306: $resulttext .= &mt('durations:').'<ul>';
15307: foreach my $type (@types) {
15308: $resulttext .= '<li>';
15309: my $timeout;
15310: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
15311: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
15312: }
15313: my $display;
15314: if ($timeout eq '0') {
15315: $display = &mt('unlimited');
15316: } elsif ($timeout eq '') {
15317: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
15318: } else {
15319: $display = &mt('[quant,_1,second]',$timeout);
15320: }
15321: if ($type eq 'community') {
15322: $resulttext .= &mt('Communities');
15323: } elsif ($type eq 'official') {
15324: $resulttext .= &mt('Official courses');
15325: } elsif ($type eq 'unofficial') {
15326: $resulttext .= &mt('Unofficial courses');
15327: } elsif ($type eq 'textbook') {
15328: $resulttext .= &mt('Textbook courses');
15329: }
15330: $resulttext .= ' -- '.$display.'</li>';
15331: }
15332: $resulttext .= '</ul>';
15333: }
15334: $resulttext .= '</li>';
15335: }
15336: } elsif ($item eq 'coursecredits') {
15337: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
15338: if (($domdefaults{'officialcredits'} eq '') &&
15339: ($domdefaults{'unofficialcredits'} eq '') &&
15340: ($domdefaults{'textbookcredits'} eq '')) {
15341: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
15342: } else {
15343: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
15344: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
15345: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
15346: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
15347: '</ul>'.
15348: '</li>';
15349: }
15350: } else {
15351: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
15352: }
15353: } elsif ($item eq 'canclone') {
15354: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
15355: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
15356: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
15357: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
15358: }
15359: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
15360: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
15361: } else {
15362: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
15363: }
15364: }
15365: }
15366: $resulttext .= '</ul>';
15367: } else {
15368: $resulttext = &mt('No changes made to course defaults');
15369: }
15370: } else {
15371: $resulttext = '<span class="LC_error">'.
15372: &mt('An error occurred: [_1]',$putresult).'</span>';
15373: }
15374: return $resulttext;
15375: }
15376:
15377: sub modify_selfenrollment {
15378: my ($dom,$lastactref,%domconfig) = @_;
15379: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
15380: my @types = ('official','unofficial','community','textbook');
15381: my %titles = &tool_titles();
15382: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
15383: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
15384: $ordered{'default'} = ['types','registered','approval','limit'];
15385:
15386: my (%roles,%shown,%toplevel);
15387: $roles{'0'} = &Apache::lonnet::plaintext('dc');
15388:
15389: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
15390: if ($domconfig{'selfenrollment'} eq '') {
15391: $domconfig{'selfenrollment'} = {};
15392: }
15393: }
15394: %toplevel = (
15395: admin => 'Configuration Rights',
15396: default => 'Default settings',
15397: validation => 'Validation of self-enrollment requests',
15398: );
15399: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
15400:
15401: if (ref($ordered{'admin'}) eq 'ARRAY') {
15402: foreach my $item (@{$ordered{'admin'}}) {
15403: foreach my $type (@types) {
15404: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
15405: $selfenrollhash{'admin'}{$type}{$item} = 1;
15406: } else {
15407: $selfenrollhash{'admin'}{$type}{$item} = 0;
15408: }
15409: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
15410: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
15411: if ($selfenrollhash{'admin'}{$type}{$item} ne
15412: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
15413: push(@{$changes{'admin'}{$type}},$item);
15414: }
15415: } else {
15416: if (!$selfenrollhash{'admin'}{$type}{$item}) {
15417: push(@{$changes{'admin'}{$type}},$item);
15418: }
15419: }
15420: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
15421: push(@{$changes{'admin'}{$type}},$item);
15422: }
15423: }
15424: }
15425: }
15426:
15427: foreach my $item (@{$ordered{'default'}}) {
15428: foreach my $type (@types) {
15429: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
15430: if ($item eq 'types') {
15431: unless (($value eq 'all') || ($value eq 'dom')) {
15432: $value = '';
15433: }
15434: } elsif ($item eq 'registered') {
15435: unless ($value eq '1') {
15436: $value = 0;
15437: }
15438: } elsif ($item eq 'approval') {
15439: unless ($value =~ /^[012]$/) {
15440: $value = 0;
15441: }
15442: } else {
15443: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
15444: $value = 'none';
15445: }
15446: }
15447: $selfenrollhash{'default'}{$type}{$item} = $value;
15448: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
15449: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
15450: if ($selfenrollhash{'default'}{$type}{$item} ne
15451: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
15452: push(@{$changes{'default'}{$type}},$item);
15453: }
15454: } else {
15455: push(@{$changes{'default'}{$type}},$item);
15456: }
15457: } else {
15458: push(@{$changes{'default'}{$type}},$item);
15459: }
15460: if ($item eq 'limit') {
15461: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
15462: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
15463: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
15464: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
15465: }
15466: } else {
15467: $selfenrollhash{'default'}{$type}{'cap'} = '';
15468: }
15469: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
15470: if ($selfenrollhash{'default'}{$type}{'cap'} ne
15471: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
15472: push(@{$changes{'default'}{$type}},'cap');
15473: }
15474: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
15475: push(@{$changes{'default'}{$type}},'cap');
15476: }
15477: }
15478: }
15479: }
15480:
15481: foreach my $item (@{$itemsref}) {
15482: if ($item eq 'fields') {
15483: my @changed;
15484: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
15485: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
15486: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
15487: }
15488: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
15489: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
15490: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
15491: $domconfig{'selfenrollment'}{'validation'}{$item});
15492: } else {
15493: @changed = @{$selfenrollhash{'validation'}{$item}};
15494: }
15495: } else {
15496: @changed = @{$selfenrollhash{'validation'}{$item}};
15497: }
15498: if (@changed) {
15499: if ($selfenrollhash{'validation'}{$item}) {
15500: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
15501: } else {
15502: $changes{'validation'}{$item} = &mt('None');
15503: }
15504: }
15505: } else {
15506: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
15507: if ($item eq 'markup') {
15508: if ($env{'form.selfenroll_validation_'.$item}) {
15509: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
15510: }
15511: }
15512: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
15513: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
15514: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
15515: }
15516: }
15517: }
15518: }
15519:
15520: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
15521: $dom);
15522: if ($putresult eq 'ok') {
15523: if (keys(%changes) > 0) {
15524: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15525: $resulttext = &mt('Changes made:').'<ul>';
15526: foreach my $key ('admin','default','validation') {
15527: if (ref($changes{$key}) eq 'HASH') {
15528: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
15529: if ($key eq 'validation') {
15530: foreach my $item (@{$itemsref}) {
15531: if (exists($changes{$key}{$item})) {
15532: if ($item eq 'markup') {
15533: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
15534: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
15535: } else {
15536: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
15537: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
15538: }
15539: }
15540: }
15541: } else {
15542: foreach my $type (@types) {
15543: if ($type eq 'community') {
15544: $roles{'1'} = &mt('Community personnel');
15545: } else {
15546: $roles{'1'} = &mt('Course personnel');
15547: }
15548: if (ref($changes{$key}{$type}) eq 'ARRAY') {
15549: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
15550: if ($key eq 'admin') {
15551: my @mgrdc = ();
15552: if (ref($ordered{$key}) eq 'ARRAY') {
15553: foreach my $item (@{$ordered{'admin'}}) {
15554: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
15555: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
15556: push(@mgrdc,$item);
15557: }
15558: }
15559: }
15560: if (@mgrdc) {
15561: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
15562: } else {
15563: delete($domdefaults{$type.'selfenrolladmdc'});
15564: }
15565: }
15566: } else {
15567: if (ref($ordered{$key}) eq 'ARRAY') {
15568: foreach my $item (@{$ordered{$key}}) {
15569: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
15570: $domdefaults{$type.'selfenroll'.$item} =
15571: $selfenrollhash{$key}{$type}{$item};
15572: }
15573: }
15574: }
15575: }
15576: }
15577: $resulttext .= '<li>'.$titles{$type}.'<ul>';
15578: foreach my $item (@{$ordered{$key}}) {
15579: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
15580: $resulttext .= '<li>';
15581: if ($key eq 'admin') {
15582: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
15583: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
15584: } else {
15585: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
15586: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
15587: }
15588: $resulttext .= '</li>';
15589: }
15590: }
15591: $resulttext .= '</ul></li>';
15592: }
15593: }
15594: $resulttext .= '</ul></li>';
15595: }
15596: }
15597: }
15598: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
15599: my $cachetime = 24*60*60;
15600: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15601: if (ref($lastactref) eq 'HASH') {
15602: $lastactref->{'domdefaults'} = 1;
15603: }
15604: }
15605: $resulttext .= '</ul>';
15606: } else {
15607: $resulttext = &mt('No changes made to self-enrollment settings');
15608: }
15609: } else {
15610: $resulttext = '<span class="LC_error">'.
15611: &mt('An error occurred: [_1]',$putresult).'</span>';
15612: }
15613: return $resulttext;
15614: }
15615:
15616: sub modify_usersessions {
15617: my ($dom,$lastactref,%domconfig) = @_;
15618: my @hostingtypes = ('version','excludedomain','includedomain');
15619: my @offloadtypes = ('primary','default');
15620: my %types = (
15621: remote => \@hostingtypes,
15622: hosted => \@hostingtypes,
15623: spares => \@offloadtypes,
15624: );
15625: my @prefixes = ('remote','hosted','spares');
15626: my @lcversions = &Apache::lonnet::all_loncaparevs();
15627: my (%by_ip,%by_location,@intdoms);
15628: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
15629: my @locations = sort(keys(%by_location));
15630: my (%defaultshash,%changes);
15631: foreach my $prefix (@prefixes) {
15632: $defaultshash{'usersessions'}{$prefix} = {};
15633: }
15634: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15635: my $resulttext;
15636: my %iphost = &Apache::lonnet::get_iphost();
15637: foreach my $prefix (@prefixes) {
15638: next if ($prefix eq 'spares');
15639: foreach my $type (@{$types{$prefix}}) {
15640: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
15641: if ($type eq 'version') {
15642: my $value = $env{'form.'.$prefix.'_'.$type};
15643: my $okvalue;
15644: if ($value ne '') {
15645: if (grep(/^\Q$value\E$/,@lcversions)) {
15646: $okvalue = $value;
15647: }
15648: }
15649: if (ref($domconfig{'usersessions'}) eq 'HASH') {
15650: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
15651: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
15652: if ($inuse == 0) {
15653: $changes{$prefix}{$type} = 1;
15654: } else {
15655: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
15656: $changes{$prefix}{$type} = 1;
15657: }
15658: if ($okvalue ne '') {
15659: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
15660: }
15661: }
15662: } else {
15663: if (($inuse == 1) && ($okvalue ne '')) {
15664: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
15665: $changes{$prefix}{$type} = 1;
15666: }
15667: }
15668: } else {
15669: if (($inuse == 1) && ($okvalue ne '')) {
15670: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
15671: $changes{$prefix}{$type} = 1;
15672: }
15673: }
15674: } else {
15675: if (($inuse == 1) && ($okvalue ne '')) {
15676: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
15677: $changes{$prefix}{$type} = 1;
15678: }
15679: }
15680: } else {
15681: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
15682: my @okvals;
15683: foreach my $val (@vals) {
15684: if ($val =~ /:/) {
15685: my @items = split(/:/,$val);
15686: foreach my $item (@items) {
15687: if (ref($by_location{$item}) eq 'ARRAY') {
15688: push(@okvals,$item);
15689: }
15690: }
15691: } else {
15692: if (ref($by_location{$val}) eq 'ARRAY') {
15693: push(@okvals,$val);
15694: }
15695: }
15696: }
15697: @okvals = sort(@okvals);
15698: if (ref($domconfig{'usersessions'}) eq 'HASH') {
15699: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
15700: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
15701: if ($inuse == 0) {
15702: $changes{$prefix}{$type} = 1;
15703: } else {
15704: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
15705: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
15706: if (@changed > 0) {
15707: $changes{$prefix}{$type} = 1;
15708: }
15709: }
15710: } else {
15711: if ($inuse == 1) {
15712: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
15713: $changes{$prefix}{$type} = 1;
15714: }
15715: }
15716: } else {
15717: if ($inuse == 1) {
15718: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
15719: $changes{$prefix}{$type} = 1;
15720: }
15721: }
15722: } else {
15723: if ($inuse == 1) {
15724: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
15725: $changes{$prefix}{$type} = 1;
15726: }
15727: }
15728: }
15729: }
15730: }
15731:
15732: my @alldoms = &Apache::lonnet::all_domains();
15733: my %servers = &Apache::lonnet::internet_dom_servers($dom);
15734: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
15735: my $savespares;
15736:
15737: foreach my $lonhost (sort(keys(%servers))) {
15738: my $serverhomeID =
15739: &Apache::lonnet::get_server_homeID($servers{$lonhost});
15740: my $serverhostname = &Apache::lonnet::hostname($lonhost);
15741: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
15742: my %spareschg;
15743: foreach my $type (@{$types{'spares'}}) {
15744: my @okspares;
15745: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
15746: foreach my $server (@checked) {
15747: if (&Apache::lonnet::hostname($server) ne '') {
15748: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
15749: unless (grep(/^\Q$server\E$/,@okspares)) {
15750: push(@okspares,$server);
15751: }
15752: }
15753: }
15754: }
15755: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
15756: my $newspare;
15757: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
15758: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
15759: $newspare = $new;
15760: }
15761: }
15762: my @spares;
15763: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
15764: @spares = sort(@okspares,$newspare);
15765: } else {
15766: @spares = sort(@okspares);
15767: }
15768: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
15769: if (ref($spareid{$lonhost}) eq 'HASH') {
15770: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
15771: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
15772: if (@diffs > 0) {
15773: $spareschg{$type} = 1;
15774: }
15775: }
15776: }
15777: }
15778: if (keys(%spareschg) > 0) {
15779: $changes{'spares'}{$lonhost} = \%spareschg;
15780: }
15781: }
15782: $defaultshash{'usersessions'}{'offloadnow'} = {};
15783: $defaultshash{'usersessions'}{'offloadoth'} = {};
15784: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
15785: my @okoffload;
15786: if (@offloadnow) {
15787: foreach my $server (@offloadnow) {
15788: if (&Apache::lonnet::hostname($server) ne '') {
15789: unless (grep(/^\Q$server\E$/,@okoffload)) {
15790: push(@okoffload,$server);
15791: }
15792: }
15793: }
15794: if (@okoffload) {
15795: foreach my $lonhost (@okoffload) {
15796: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
15797: }
15798: }
15799: }
15800: my @offloadoth = &Apache::loncommon::get_env_multiple('form.offloadoth');
15801: my @okoffloadoth;
15802: if (@offloadoth) {
15803: foreach my $server (@offloadoth) {
15804: if (&Apache::lonnet::hostname($server) ne '') {
15805: unless (grep(/^\Q$server\E$/,@okoffloadoth)) {
15806: push(@okoffloadoth,$server);
15807: }
15808: }
15809: }
15810: if (@okoffloadoth) {
15811: foreach my $lonhost (@okoffloadoth) {
15812: $defaultshash{'usersessions'}{'offloadoth'}{$lonhost} = 1;
15813: }
15814: }
15815: }
15816: if (ref($domconfig{'usersessions'}) eq 'HASH') {
15817: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
15818: if (ref($changes{'spares'}) eq 'HASH') {
15819: if (keys(%{$changes{'spares'}}) > 0) {
15820: $savespares = 1;
15821: }
15822: }
15823: } else {
15824: $savespares = 1;
15825: }
15826: foreach my $offload ('offloadnow','offloadoth') {
15827: if (ref($domconfig{'usersessions'}{$offload}) eq 'HASH') {
15828: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{$offload}})) {
15829: unless ($defaultshash{'usersessions'}{$offload}{$lonhost}) {
15830: $changes{$offload} = 1;
15831: last;
15832: }
15833: }
15834: unless ($changes{$offload}) {
15835: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{$offload}})) {
15836: unless ($domconfig{'usersessions'}{$offload}{$lonhost}) {
15837: $changes{$offload} = 1;
15838: last;
15839: }
15840: }
15841: }
15842: } else {
15843: if (($offload eq 'offloadnow') && (@okoffload)) {
15844: $changes{'offloadnow'} = 1;
15845: }
15846: if (($offload eq 'offloadoth') && (@okoffloadoth)) {
15847: $changes{'offloadoth'} = 1;
15848: }
15849: }
15850: }
15851: } else {
15852: if (@okoffload) {
15853: $changes{'offloadnow'} = 1;
15854: }
15855: if (@okoffloadoth) {
15856: $changes{'offloadoth'} = 1;
15857: }
15858: }
15859: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
15860: if ((keys(%changes) > 0) || ($savespares)) {
15861: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
15862: $dom);
15863: if ($putresult eq 'ok') {
15864: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
15865: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
15866: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
15867: }
15868: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
15869: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
15870: }
15871: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
15872: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
15873: }
15874: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
15875: $domdefaults{'offloadoth'} = $defaultshash{'usersessions'}{'offloadoth'};
15876: }
15877: }
15878: my $cachetime = 24*60*60;
15879: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15880: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
15881: if (ref($lastactref) eq 'HASH') {
15882: $lastactref->{'domdefaults'} = 1;
15883: $lastactref->{'usersessions'} = 1;
15884: }
15885: if (keys(%changes) > 0) {
15886: my %lt = &usersession_titles();
15887: $resulttext = &mt('Changes made:').'<ul>';
15888: foreach my $prefix (@prefixes) {
15889: if (ref($changes{$prefix}) eq 'HASH') {
15890: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
15891: if ($prefix eq 'spares') {
15892: if (ref($changes{$prefix}) eq 'HASH') {
15893: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
15894: $resulttext .= '<li><b>'.$lonhost.'</b> ';
15895: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
15896: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
15897: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
15898: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
15899: foreach my $type (@{$types{$prefix}}) {
15900: if ($changes{$prefix}{$lonhost}{$type}) {
15901: my $offloadto = &mt('None');
15902: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
15903: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
15904: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
15905: }
15906: }
15907: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
15908: }
15909: }
15910: }
15911: $resulttext .= '</li>';
15912: }
15913: }
15914: } else {
15915: foreach my $type (@{$types{$prefix}}) {
15916: if (defined($changes{$prefix}{$type})) {
15917: my $newvalue;
15918: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
15919: if (ref($defaultshash{'usersessions'}{$prefix})) {
15920: if ($type eq 'version') {
15921: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
15922: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
15923: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
15924: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
15925: }
15926: }
15927: }
15928: }
15929: if ($newvalue eq '') {
15930: if ($type eq 'version') {
15931: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
15932: } else {
15933: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
15934: }
15935: } else {
15936: if ($type eq 'version') {
15937: $newvalue .= ' '.&mt('(or later)');
15938: }
15939: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
15940: }
15941: }
15942: }
15943: }
15944: $resulttext .= '</ul>';
15945: }
15946: }
15947: if ($changes{'offloadnow'}) {
15948: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
15949: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
15950: $resulttext .= '<li>'.&mt('Switch any active user on next access, for server(s):').'<ul>';
15951: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
15952: $resulttext .= '<li>'.$lonhost.'</li>';
15953: }
15954: $resulttext .= '</ul>';
15955: } else {
15956: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.');
15957: }
15958: } else {
15959: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.').'</li>';
15960: }
15961: }
15962: if ($changes{'offloadoth'}) {
15963: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
15964: if (keys(%{$defaultshash{'usersessions'}{'offloadoth'}}) > 0) {
15965: $resulttext .= '<li>'.&mt('Switch other institutions on next access, for server(s):').'<ul>';
15966: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadoth'}}))) {
15967: $resulttext .= '<li>'.$lonhost.'</li>';
15968: }
15969: $resulttext .= '</ul>';
15970: } else {
15971: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.');
15972: }
15973: } else {
15974: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.').'</li>';
15975: }
15976: }
15977: $resulttext .= '</ul>';
15978: } else {
15979: $resulttext = $nochgmsg;
15980: }
15981: } else {
15982: $resulttext = '<span class="LC_error">'.
15983: &mt('An error occurred: [_1]',$putresult).'</span>';
15984: }
15985: } else {
15986: $resulttext = $nochgmsg;
15987: }
15988: return $resulttext;
15989: }
15990:
15991: sub modify_loadbalancing {
15992: my ($dom,%domconfig) = @_;
15993: my $primary_id = &Apache::lonnet::domain($dom,'primary');
15994: my $intdom = &Apache::lonnet::internet_dom($primary_id);
15995: my ($othertitle,$usertypes,$types) =
15996: &Apache::loncommon::sorted_inst_types($dom);
15997: my %servers = &Apache::lonnet::internet_dom_servers($dom);
15998: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
15999: my @sparestypes = ('primary','default');
16000: my %typetitles = &sparestype_titles();
16001: my $resulttext;
16002: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
16003: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
16004: %existing = %{$domconfig{'loadbalancing'}};
16005: }
16006: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
16007: \%currtargets,\%currrules,\%currcookies);
16008: my ($saveloadbalancing,%defaultshash,%changes);
16009: my ($alltypes,$othertypes,$titles) =
16010: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
16011: my %ruletitles = &offloadtype_text();
16012: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
16013: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
16014: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
16015: if ($balancer eq '') {
16016: next;
16017: }
16018: if (!exists($servers{$balancer})) {
16019: if (exists($currbalancer{$balancer})) {
16020: push(@{$changes{'delete'}},$balancer);
16021: }
16022: next;
16023: }
16024: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
16025: push(@{$changes{'delete'}},$balancer);
16026: next;
16027: }
16028: if (!exists($currbalancer{$balancer})) {
16029: push(@{$changes{'add'}},$balancer);
16030: }
16031: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
16032: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
16033: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
16034: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
16035: $saveloadbalancing = 1;
16036: }
16037: foreach my $sparetype (@sparestypes) {
16038: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
16039: my @offloadto;
16040: foreach my $target (@targets) {
16041: if (($servers{$target}) && ($target ne $balancer)) {
16042: if ($sparetype eq 'default') {
16043: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
16044: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
16045: }
16046: }
16047: unless(grep(/^\Q$target\E$/,@offloadto)) {
16048: push(@offloadto,$target);
16049: }
16050: }
16051: }
16052: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
16053: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
16054: push(@offloadto,$balancer);
16055: }
16056: }
16057: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
16058: }
16059: if ($env{'form.loadbalancing_cookie_'.$i}) {
16060: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
16061: if (exists($currbalancer{$balancer})) {
16062: unless ($currcookies{$balancer}) {
16063: $changes{'curr'}{$balancer}{'cookie'} = 1;
16064: }
16065: }
16066: } elsif (exists($currbalancer{$balancer})) {
16067: if ($currcookies{$balancer}) {
16068: $changes{'curr'}{$balancer}{'cookie'} = 1;
16069: }
16070: }
16071: if (ref($currtargets{$balancer}) eq 'HASH') {
16072: foreach my $sparetype (@sparestypes) {
16073: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
16074: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
16075: if (@targetdiffs > 0) {
16076: $changes{'curr'}{$balancer}{'targets'} = 1;
16077: }
16078: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
16079: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
16080: $changes{'curr'}{$balancer}{'targets'} = 1;
16081: }
16082: }
16083: }
16084: } else {
16085: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
16086: foreach my $sparetype (@sparestypes) {
16087: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
16088: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
16089: $changes{'curr'}{$balancer}{'targets'} = 1;
16090: }
16091: }
16092: }
16093: }
16094: }
16095: my $ishomedom;
16096: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
16097: $ishomedom = 1;
16098: }
16099: if (ref($alltypes) eq 'ARRAY') {
16100: foreach my $type (@{$alltypes}) {
16101: my $rule;
16102: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
16103: (!$ishomedom)) {
16104: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
16105: }
16106: if ($rule eq 'specific') {
16107: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
16108: if (exists($servers{$specifiedhost})) {
16109: $rule = $specifiedhost;
16110: }
16111: }
16112: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
16113: if (ref($currrules{$balancer}) eq 'HASH') {
16114: if ($rule ne $currrules{$balancer}{$type}) {
16115: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
16116: }
16117: } elsif ($rule ne '') {
16118: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
16119: }
16120: }
16121: }
16122: }
16123: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
16124: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
16125: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
16126: $defaultshash{'loadbalancing'} = {};
16127: }
16128: my $putresult = &Apache::lonnet::put_dom('configuration',
16129: \%defaultshash,$dom);
16130: if ($putresult eq 'ok') {
16131: if (keys(%changes) > 0) {
16132: my %toupdate;
16133: if (ref($changes{'delete'}) eq 'ARRAY') {
16134: foreach my $balancer (sort(@{$changes{'delete'}})) {
16135: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
16136: $toupdate{$balancer} = 1;
16137: }
16138: }
16139: if (ref($changes{'add'}) eq 'ARRAY') {
16140: foreach my $balancer (sort(@{$changes{'add'}})) {
16141: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
16142: $toupdate{$balancer} = 1;
16143: }
16144: }
16145: if (ref($changes{'curr'}) eq 'HASH') {
16146: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
16147: $toupdate{$balancer} = 1;
16148: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
16149: if ($changes{'curr'}{$balancer}{'targets'}) {
16150: my %offloadstr;
16151: foreach my $sparetype (@sparestypes) {
16152: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
16153: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
16154: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
16155: }
16156: }
16157: }
16158: if (keys(%offloadstr) == 0) {
16159: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
16160: } else {
16161: my $showoffload;
16162: foreach my $sparetype (@sparestypes) {
16163: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
16164: if (defined($offloadstr{$sparetype})) {
16165: $showoffload .= $offloadstr{$sparetype};
16166: } else {
16167: $showoffload .= &mt('None');
16168: }
16169: $showoffload .= (' 'x3);
16170: }
16171: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
16172: }
16173: }
16174: }
16175: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
16176: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
16177: foreach my $type (@{$alltypes}) {
16178: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
16179: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
16180: my $balancetext;
16181: if ($rule eq '') {
16182: $balancetext = $ruletitles{'default'};
16183: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
16184: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
16185: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
16186: foreach my $sparetype (@sparestypes) {
16187: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
16188: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
16189: }
16190: }
16191: foreach my $item (@{$alltypes}) {
16192: next if ($item =~ /^_LC_ipchange/);
16193: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
16194: if ($hasrule eq 'homeserver') {
16195: map { $toupdate{$_} = 1; } (keys(%libraryservers));
16196: } else {
16197: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
16198: if ($servers{$hasrule}) {
16199: $toupdate{$hasrule} = 1;
16200: }
16201: }
16202: }
16203: }
16204: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
16205: $balancetext = $ruletitles{$rule};
16206: } else {
16207: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
16208: $balancetext = $ruletitles{'particular'}.' '.$receiver;
16209: if ($receiver) {
16210: $toupdate{$receiver};
16211: }
16212: }
16213: } else {
16214: $balancetext = $ruletitles{$rule};
16215: }
16216: } else {
16217: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
16218: }
16219: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
16220: }
16221: }
16222: }
16223: }
16224: if ($changes{'curr'}{$balancer}{'cookie'}) {
16225: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
16226: $balancer).'</li>';
16227: }
16228: if (keys(%toupdate)) {
16229: my %thismachine;
16230: my $updatedhere;
16231: my $cachetime = 60*60*24;
16232: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
16233: foreach my $lonhost (keys(%toupdate)) {
16234: if ($thismachine{$lonhost}) {
16235: unless ($updatedhere) {
16236: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
16237: $defaultshash{'loadbalancing'},
16238: $cachetime);
16239: $updatedhere = 1;
16240: }
16241: } else {
16242: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
16243: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
16244: }
16245: }
16246: }
16247: }
16248: }
16249: if ($resulttext ne '') {
16250: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
16251: } else {
16252: $resulttext = $nochgmsg;
16253: }
16254: } else {
16255: $resulttext = $nochgmsg;
16256: }
16257: } else {
16258: $resulttext = '<span class="LC_error">'.
16259: &mt('An error occurred: [_1]',$putresult).'</span>';
16260: }
16261: } else {
16262: $resulttext = $nochgmsg;
16263: }
16264: return $resulttext;
16265: }
16266:
16267: sub recurse_check {
16268: my ($chkcats,$categories,$depth,$name) = @_;
16269: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
16270: my $chg = 0;
16271: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
16272: my $category = $chkcats->[$depth]{$name}[$j];
16273: my $item;
16274: if ($category eq '') {
16275: $chg ++;
16276: } else {
16277: my $deeper = $depth + 1;
16278: $item = &escape($category).':'.&escape($name).':'.$depth;
16279: if ($chg) {
16280: $categories->{$item} -= $chg;
16281: }
16282: &recurse_check($chkcats,$categories,$deeper,$category);
16283: $deeper --;
16284: }
16285: }
16286: }
16287: return;
16288: }
16289:
16290: sub recurse_cat_deletes {
16291: my ($item,$coursecategories,$deletions) = @_;
16292: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
16293: my $subdepth = $depth + 1;
16294: if (ref($coursecategories) eq 'HASH') {
16295: foreach my $subitem (keys(%{$coursecategories})) {
16296: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
16297: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
16298: delete($coursecategories->{$subitem});
16299: $deletions->{$subitem} = 1;
16300: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
16301: }
16302: }
16303: }
16304: return;
16305: }
16306:
16307: sub active_dc_picker {
16308: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
16309: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
16310: my @domcoord = keys(%domcoords);
16311: if (keys(%currhash)) {
16312: foreach my $dc (keys(%currhash)) {
16313: unless (exists($domcoords{$dc})) {
16314: push(@domcoord,$dc);
16315: }
16316: }
16317: }
16318: @domcoord = sort(@domcoord);
16319: my $numdcs = scalar(@domcoord);
16320: my $rows = 0;
16321: my $table;
16322: if ($numdcs > 1) {
16323: $table = '<table>';
16324: for (my $i=0; $i<@domcoord; $i++) {
16325: my $rem = $i%($numinrow);
16326: if ($rem == 0) {
16327: if ($i > 0) {
16328: $table .= '</tr>';
16329: }
16330: $table .= '<tr>';
16331: $rows ++;
16332: }
16333: my $check = '';
16334: if ($inputtype eq 'radio') {
16335: if (keys(%currhash) == 0) {
16336: if (!$i) {
16337: $check = ' checked="checked"';
16338: }
16339: } elsif (exists($currhash{$domcoord[$i]})) {
16340: $check = ' checked="checked"';
16341: }
16342: } else {
16343: if (exists($currhash{$domcoord[$i]})) {
16344: $check = ' checked="checked"';
16345: }
16346: }
16347: if ($i == @domcoord - 1) {
16348: my $colsleft = $numinrow - $rem;
16349: if ($colsleft > 1) {
16350: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
16351: } else {
16352: $table .= '<td class="LC_left_item">';
16353: }
16354: } else {
16355: $table .= '<td class="LC_left_item">';
16356: }
16357: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
16358: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
16359: $table .= '<span class="LC_nobreak"><label>'.
16360: '<input type="'.$inputtype.'" name="'.$name.'"'.
16361: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
16362: if ($user ne $dcname.':'.$dcdom) {
16363: $table .= ' ('.$dcname.':'.$dcdom.')';
16364: }
16365: $table .= '</label></span></td>';
16366: }
16367: $table .= '</tr></table>';
16368: } elsif ($numdcs == 1) {
16369: my ($dcname,$dcdom) = split(':',$domcoord[0]);
16370: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
16371: if ($inputtype eq 'radio') {
16372: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
16373: if ($user ne $dcname.':'.$dcdom) {
16374: $table .= ' ('.$dcname.':'.$dcdom.')';
16375: }
16376: } else {
16377: my $check;
16378: if (exists($currhash{$domcoord[0]})) {
16379: $check = ' checked="checked"';
16380: }
16381: $table = '<span class="LC_nobreak"><label>'.
16382: '<input type="checkbox" name="'.$name.'" '.
16383: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
16384: if ($user ne $dcname.':'.$dcdom) {
16385: $table .= ' ('.$dcname.':'.$dcdom.')';
16386: }
16387: $table .= '</label></span>';
16388: $rows ++;
16389: }
16390: }
16391: return ($numdcs,$table,$rows);
16392: }
16393:
16394: sub usersession_titles {
16395: return &Apache::lonlocal::texthash(
16396: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
16397: remote => 'Hosting of sessions for users in this domain on servers in other domains',
16398: spares => 'Servers offloaded to, when busy',
16399: version => 'LON-CAPA version requirement',
16400: excludedomain => 'Allow all, but exclude specific domains',
16401: includedomain => 'Deny all, but include specific domains',
16402: primary => 'Primary (checked first)',
16403: default => 'Default',
16404: );
16405: }
16406:
16407: sub id_for_thisdom {
16408: my (%servers) = @_;
16409: my %altids;
16410: foreach my $server (keys(%servers)) {
16411: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
16412: if ($serverhome ne $server) {
16413: $altids{$serverhome} = $server;
16414: }
16415: }
16416: return %altids;
16417: }
16418:
16419: sub count_servers {
16420: my ($currbalancer,%servers) = @_;
16421: my (@spares,$numspares);
16422: foreach my $lonhost (sort(keys(%servers))) {
16423: next if ($currbalancer eq $lonhost);
16424: push(@spares,$lonhost);
16425: }
16426: if ($currbalancer) {
16427: $numspares = scalar(@spares);
16428: } else {
16429: $numspares = scalar(@spares) - 1;
16430: }
16431: return ($numspares,@spares);
16432: }
16433:
16434: sub lonbalance_targets_js {
16435: my ($dom,$types,$servers,$settings) = @_;
16436: my $select = &mt('Select');
16437: my ($alltargets,$allishome,$allinsttypes,@alltypes);
16438: if (ref($servers) eq 'HASH') {
16439: $alltargets = join("','",sort(keys(%{$servers})));
16440: my @homedoms;
16441: foreach my $server (sort(keys(%{$servers}))) {
16442: if (&Apache::lonnet::host_domain($server) eq $dom) {
16443: push(@homedoms,'1');
16444: } else {
16445: push(@homedoms,'0');
16446: }
16447: }
16448: $allishome = join("','",@homedoms);
16449: }
16450: if (ref($types) eq 'ARRAY') {
16451: if (@{$types} > 0) {
16452: @alltypes = @{$types};
16453: }
16454: }
16455: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
16456: $allinsttypes = join("','",@alltypes);
16457: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
16458: if (ref($settings) eq 'HASH') {
16459: %existing = %{$settings};
16460: }
16461: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
16462: \%currtargets,\%currrules,\%currcookies);
16463: my $balancers = join("','",sort(keys(%currbalancer)));
16464: return <<"END";
16465:
16466: <script type="text/javascript">
16467: // <![CDATA[
16468:
16469: currBalancers = new Array('$balancers');
16470:
16471: function toggleTargets(balnum) {
16472: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
16473: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
16474: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
16475: var prevbalancer = prevhostitem.value;
16476: var baltotal = document.getElementById('loadbalancing_total').value;
16477: prevhostitem.value = balancer;
16478: if (prevbalancer != '') {
16479: var prevIdx = currBalancers.indexOf(prevbalancer);
16480: if (prevIdx != -1) {
16481: currBalancers.splice(prevIdx,1);
16482: }
16483: }
16484: if (balancer == '') {
16485: hideSpares(balnum);
16486: } else {
16487: var currIdx = currBalancers.indexOf(balancer);
16488: if (currIdx == -1) {
16489: currBalancers.push(balancer);
16490: }
16491: var homedoms = new Array('$allishome');
16492: var ishomedom = homedoms[lonhostitem.selectedIndex];
16493: showSpares(balancer,ishomedom,balnum);
16494: }
16495: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
16496: return;
16497: }
16498:
16499: function showSpares(balancer,ishomedom,balnum) {
16500: var alltargets = new Array('$alltargets');
16501: var insttypes = new Array('$allinsttypes');
16502: var offloadtypes = new Array('primary','default');
16503:
16504: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
16505: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
16506:
16507: for (var i=0; i<offloadtypes.length; i++) {
16508: var count = 0;
16509: for (var j=0; j<alltargets.length; j++) {
16510: if (alltargets[j] != balancer) {
16511: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
16512: item.value = alltargets[j];
16513: item.style.textAlign='left';
16514: item.style.textFace='normal';
16515: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
16516: if (currBalancers.indexOf(alltargets[j]) == -1) {
16517: item.disabled = '';
16518: } else {
16519: item.disabled = 'disabled';
16520: item.checked = false;
16521: }
16522: count ++;
16523: }
16524: }
16525: }
16526: for (var k=0; k<insttypes.length; k++) {
16527: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
16528: if (ishomedom == 1) {
16529: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
16530: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
16531: } else {
16532: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
16533: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
16534: }
16535: } else {
16536: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
16537: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
16538: }
16539: if ((insttypes[k] != '_LC_external') &&
16540: ((insttypes[k] != '_LC_internetdom') ||
16541: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
16542: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
16543: item.options.length = 0;
16544: item.options[0] = new Option("","",true,true);
16545: var idx = 0;
16546: for (var m=0; m<alltargets.length; m++) {
16547: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
16548: idx ++;
16549: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
16550: }
16551: }
16552: }
16553: }
16554: return;
16555: }
16556:
16557: function hideSpares(balnum) {
16558: var alltargets = new Array('$alltargets');
16559: var insttypes = new Array('$allinsttypes');
16560: var offloadtypes = new Array('primary','default');
16561:
16562: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
16563: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
16564:
16565: var total = alltargets.length - 1;
16566: for (var i=0; i<offloadtypes; i++) {
16567: for (var j=0; j<total; j++) {
16568: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
16569: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
16570: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
16571: }
16572: }
16573: for (var k=0; k<insttypes.length; k++) {
16574: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
16575: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
16576: if (insttypes[k] != '_LC_external') {
16577: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
16578: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
16579: }
16580: }
16581: return;
16582: }
16583:
16584: function checkOffloads(item,balnum,type) {
16585: var alltargets = new Array('$alltargets');
16586: var offloadtypes = new Array('primary','default');
16587: if (item.checked) {
16588: var total = alltargets.length - 1;
16589: var other;
16590: if (type == offloadtypes[0]) {
16591: other = offloadtypes[1];
16592: } else {
16593: other = offloadtypes[0];
16594: }
16595: for (var i=0; i<total; i++) {
16596: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
16597: if (server == item.value) {
16598: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
16599: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
16600: }
16601: }
16602: }
16603: }
16604: return;
16605: }
16606:
16607: function singleServerToggle(balnum,type) {
16608: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
16609: if (offloadtoSelIdx == 0) {
16610: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
16611: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
16612:
16613: } else {
16614: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
16615: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
16616: }
16617: return;
16618: }
16619:
16620: function balanceruleChange(formname,balnum,type) {
16621: if (type == '_LC_external') {
16622: return;
16623: }
16624: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
16625: for (var i=0; i<typesRules.length; i++) {
16626: if (formname.elements[typesRules[i]].checked) {
16627: if (formname.elements[typesRules[i]].value != 'specific') {
16628: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
16629: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
16630: } else {
16631: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
16632: }
16633: }
16634: }
16635: return;
16636: }
16637:
16638: function balancerDeleteChange(balnum) {
16639: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
16640: var baltotal = document.getElementById('loadbalancing_total').value;
16641: var addtarget;
16642: var removetarget;
16643: var action = 'delete';
16644: if (document.getElementById('loadbalancing_delete_'+balnum)) {
16645: var lonhost = hostitem.value;
16646: var currIdx = currBalancers.indexOf(lonhost);
16647: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
16648: if (currIdx != -1) {
16649: currBalancers.splice(currIdx,1);
16650: }
16651: addtarget = lonhost;
16652: } else {
16653: if (currIdx == -1) {
16654: currBalancers.push(lonhost);
16655: }
16656: removetarget = lonhost;
16657: action = 'undelete';
16658: }
16659: balancerChange(balnum,baltotal,action,addtarget,removetarget);
16660: }
16661: return;
16662: }
16663:
16664: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
16665: if (baltotal > 1) {
16666: var offloadtypes = new Array('primary','default');
16667: var alltargets = new Array('$alltargets');
16668: var insttypes = new Array('$allinsttypes');
16669: for (var i=0; i<baltotal; i++) {
16670: if (i != balnum) {
16671: for (var j=0; j<offloadtypes.length; j++) {
16672: var total = alltargets.length - 1;
16673: for (var k=0; k<total; k++) {
16674: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
16675: var server = serveritem.value;
16676: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
16677: if (server == addtarget) {
16678: serveritem.disabled = '';
16679: }
16680: }
16681: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
16682: if (server == removetarget) {
16683: serveritem.disabled = 'disabled';
16684: serveritem.checked = false;
16685: }
16686: }
16687: }
16688: }
16689: for (var j=0; j<insttypes.length; j++) {
16690: if (insttypes[j] != '_LC_external') {
16691: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
16692: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
16693: var currSel = singleserver.selectedIndex;
16694: var currVal = singleserver.options[currSel].value;
16695: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
16696: var numoptions = singleserver.options.length;
16697: var needsnew = 1;
16698: for (var k=0; k<numoptions; k++) {
16699: if (singleserver.options[k] == addtarget) {
16700: needsnew = 0;
16701: break;
16702: }
16703: }
16704: if (needsnew == 1) {
16705: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
16706: }
16707: }
16708: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
16709: singleserver.options.length = 0;
16710: if ((currVal) && (currVal != removetarget)) {
16711: singleserver.options[0] = new Option("","",false,false);
16712: } else {
16713: singleserver.options[0] = new Option("","",true,true);
16714: }
16715: var idx = 0;
16716: for (var m=0; m<alltargets.length; m++) {
16717: if (currBalancers.indexOf(alltargets[m]) == -1) {
16718: idx ++;
16719: if (currVal == alltargets[m]) {
16720: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
16721: } else {
16722: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
16723: }
16724: }
16725: }
16726: }
16727: }
16728: }
16729: }
16730: }
16731: }
16732: }
16733: return;
16734: }
16735:
16736: // ]]>
16737: </script>
16738:
16739: END
16740: }
16741:
16742: sub new_spares_js {
16743: my @sparestypes = ('primary','default');
16744: my $types = join("','",@sparestypes);
16745: my $select = &mt('Select');
16746: return <<"END";
16747:
16748: <script type="text/javascript">
16749: // <![CDATA[
16750:
16751: function updateNewSpares(formname,lonhost) {
16752: var types = new Array('$types');
16753: var include = new Array();
16754: var exclude = new Array();
16755: for (var i=0; i<types.length; i++) {
16756: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
16757: for (var j=0; j<spareboxes.length; j++) {
16758: if (formname.elements[spareboxes[j]].checked) {
16759: exclude.push(formname.elements[spareboxes[j]].value);
16760: } else {
16761: include.push(formname.elements[spareboxes[j]].value);
16762: }
16763: }
16764: }
16765: for (var i=0; i<types.length; i++) {
16766: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
16767: var selIdx = newSpare.selectedIndex;
16768: var currnew = newSpare.options[selIdx].value;
16769: var okSpares = new Array();
16770: for (var j=0; j<newSpare.options.length; j++) {
16771: var possible = newSpare.options[j].value;
16772: if (possible != '') {
16773: if (exclude.indexOf(possible) == -1) {
16774: okSpares.push(possible);
16775: } else {
16776: if (currnew == possible) {
16777: selIdx = 0;
16778: }
16779: }
16780: }
16781: }
16782: for (var k=0; k<include.length; k++) {
16783: if (okSpares.indexOf(include[k]) == -1) {
16784: okSpares.push(include[k]);
16785: }
16786: }
16787: okSpares.sort();
16788: newSpare.options.length = 0;
16789: if (selIdx == 0) {
16790: newSpare.options[0] = new Option("$select","",true,true);
16791: } else {
16792: newSpare.options[0] = new Option("$select","",false,false);
16793: }
16794: for (var m=0; m<okSpares.length; m++) {
16795: var idx = m+1;
16796: var selThis = 0;
16797: if (selIdx != 0) {
16798: if (okSpares[m] == currnew) {
16799: selThis = 1;
16800: }
16801: }
16802: if (selThis == 1) {
16803: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
16804: } else {
16805: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
16806: }
16807: }
16808: }
16809: return;
16810: }
16811:
16812: function checkNewSpares(lonhost,type) {
16813: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
16814: var chosen = newSpare.options[newSpare.selectedIndex].value;
16815: if (chosen != '') {
16816: var othertype;
16817: var othernewSpare;
16818: if (type == 'primary') {
16819: othernewSpare = document.getElementById('newspare_default_'+lonhost);
16820: }
16821: if (type == 'default') {
16822: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
16823: }
16824: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
16825: othernewSpare.selectedIndex = 0;
16826: }
16827: }
16828: return;
16829: }
16830:
16831: // ]]>
16832: </script>
16833:
16834: END
16835:
16836: }
16837:
16838: sub common_domprefs_js {
16839: return <<"END";
16840:
16841: <script type="text/javascript">
16842: // <![CDATA[
16843:
16844: function getIndicesByName(formname,item) {
16845: var group = new Array();
16846: for (var i=0;i<formname.elements.length;i++) {
16847: if (formname.elements[i].name == item) {
16848: group.push(formname.elements[i].id);
16849: }
16850: }
16851: return group;
16852: }
16853:
16854: // ]]>
16855: </script>
16856:
16857: END
16858:
16859: }
16860:
16861: sub recaptcha_js {
16862: my %lt = &captcha_phrases();
16863: return <<"END";
16864:
16865: <script type="text/javascript">
16866: // <![CDATA[
16867:
16868: function updateCaptcha(caller,context) {
16869: var privitem;
16870: var pubitem;
16871: var privtext;
16872: var pubtext;
16873: var versionitem;
16874: var versiontext;
16875: if (document.getElementById(context+'_recaptchapub')) {
16876: pubitem = document.getElementById(context+'_recaptchapub');
16877: } else {
16878: return;
16879: }
16880: if (document.getElementById(context+'_recaptchapriv')) {
16881: privitem = document.getElementById(context+'_recaptchapriv');
16882: } else {
16883: return;
16884: }
16885: if (document.getElementById(context+'_recaptchapubtxt')) {
16886: pubtext = document.getElementById(context+'_recaptchapubtxt');
16887: } else {
16888: return;
16889: }
16890: if (document.getElementById(context+'_recaptchaprivtxt')) {
16891: privtext = document.getElementById(context+'_recaptchaprivtxt');
16892: } else {
16893: return;
16894: }
16895: if (document.getElementById(context+'_recaptchaversion')) {
16896: versionitem = document.getElementById(context+'_recaptchaversion');
16897: } else {
16898: return;
16899: }
16900: if (document.getElementById(context+'_recaptchavertxt')) {
16901: versiontext = document.getElementById(context+'_recaptchavertxt');
16902: } else {
16903: return;
16904: }
16905: if (caller.checked) {
16906: if (caller.value == 'recaptcha') {
16907: pubitem.type = 'text';
16908: privitem.type = 'text';
16909: pubitem.size = '40';
16910: privitem.size = '40';
16911: pubtext.innerHTML = "$lt{'pub'}";
16912: privtext.innerHTML = "$lt{'priv'}";
16913: versionitem.type = 'text';
16914: versionitem.size = '3';
16915: versiontext.innerHTML = "$lt{'ver'}";
16916: } else {
16917: pubitem.type = 'hidden';
16918: privitem.type = 'hidden';
16919: versionitem.type = 'hidden';
16920: pubtext.innerHTML = '';
16921: privtext.innerHTML = '';
16922: versiontext.innerHTML = '';
16923: }
16924: }
16925: return;
16926: }
16927:
16928: // ]]>
16929: </script>
16930:
16931: END
16932:
16933: }
16934:
16935: sub toggle_display_js {
16936: return <<"END";
16937:
16938: <script type="text/javascript">
16939: // <![CDATA[
16940:
16941: function toggleDisplay(domForm,caller) {
16942: if (document.getElementById(caller)) {
16943: var divitem = document.getElementById(caller);
16944: var optionsElement = domForm.coursecredits;
16945: var checkval = 1;
16946: var dispval = 'block';
16947: var selfcreateRegExp = /^cancreate_emailverified/;
16948: if (caller == 'emailoptions') {
16949: optionsElement = domForm.cancreate_email;
16950: }
16951: if (caller == 'studentsubmission') {
16952: optionsElement = domForm.postsubmit;
16953: }
16954: if (caller == 'cloneinstcode') {
16955: optionsElement = domForm.canclone;
16956: checkval = 'instcode';
16957: }
16958: if (selfcreateRegExp.test(caller)) {
16959: optionsElement = domForm.elements[caller];
16960: checkval = 'other';
16961: dispval = 'inline'
16962: }
16963: if (optionsElement.length) {
16964: var currval;
16965: for (var i=0; i<optionsElement.length; i++) {
16966: if (optionsElement[i].checked) {
16967: currval = optionsElement[i].value;
16968: }
16969: }
16970: if (currval == checkval) {
16971: divitem.style.display = dispval;
16972: } else {
16973: divitem.style.display = 'none';
16974: }
16975: }
16976: }
16977: return;
16978: }
16979:
16980: // ]]>
16981: </script>
16982:
16983: END
16984:
16985: }
16986:
16987: sub captcha_phrases {
16988: return &Apache::lonlocal::texthash (
16989: priv => 'Private key',
16990: pub => 'Public key',
16991: original => 'original (CAPTCHA)',
16992: recaptcha => 'successor (ReCAPTCHA)',
16993: notused => 'unused',
16994: ver => 'ReCAPTCHA version (1 or 2)',
16995: );
16996: }
16997:
16998: sub devalidate_remote_domconfs {
16999: my ($dom,$cachekeys) = @_;
17000: return unless (ref($cachekeys) eq 'HASH');
17001: my %servers = &Apache::lonnet::internet_dom_servers($dom);
17002: my %thismachine;
17003: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
17004: my @posscached = ('domainconfig','domdefaults','usersessions',
17005: 'ltitools','directorysrch','passwdconf','cats');
17006: if (keys(%servers)) {
17007: foreach my $server (keys(%servers)) {
17008: next if ($thismachine{$server});
17009: my @cached;
17010: foreach my $name (@posscached) {
17011: if ($cachekeys->{$name}) {
17012: push(@cached,&escape($name).':'.&escape($dom));
17013: }
17014: }
17015: if (@cached) {
17016: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
17017: }
17018: }
17019: }
17020: return;
17021: }
17022:
17023: 1;
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