1: # The LearningOnline Network with CAPA
2: # Handler to set configuration settings for a course
3: #
4: # $Id: courseprefs.pm,v 1.49.2.28.2.4 2022/02/07 18:29:01 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: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ##############################################################
30:
31: =pod
32:
33: =head1 NAME
34:
35: courseprefs- Handler to set/modify course configuration
36:
37: =head1 SYNOPSIS
38:
39: courseprefs provides an interface for setting general course configuration
40:
41: =head1 DESCRIPTION
42:
43: This module is used for configuration of a course
44:
45: =head1 INTERNAL SUBROUTINES
46:
47: =over
48:
49: =item get_allitems()
50:
51: =item print_config_box()
52:
53: =item process_changes()
54:
55: =item get_sec_str()
56:
57: =item check_clone()
58:
59: =item store_changes()
60:
61: =item update_env()
62:
63: =item display_disallowed()
64:
65: =item get_course()
66:
67: =item get_jscript()
68:
69: =item cloners_javascript()
70:
71: =item print_courseinfo()
72:
73: =item new_cloners_dom_row()
74:
75: =item can_modify_catsettings()
76:
77: =item assign_course_categories()
78:
79: =item print_localization()
80:
81: =item get_lang_choices()
82:
83: =item print_feedback()
84:
85: =item user_table()
86:
87: =item select_recipient()
88:
89: =item select_sections()
90:
91: =item print_discussion()
92:
93: =item role_checkboxes()
94:
95: =item print_classlists()
96:
97: =item print_appearance()
98:
99: =item print_grading()
100:
101: =item print_printouts()
102:
103: =item print_spreadsheet()
104:
105: =item print_bridgetasks()
106:
107: =item print_other()
108:
109: =item get_other_items()
110:
111: =item item_table_row_start()
112:
113: =item item_table_row_end()
114:
115: =item yes_no_radio()
116:
117: =item select_from_options()
118:
119: =item make_item_rows()
120:
121: Creates table used to display and set course configuration items.
122:
123: Inputs: $cdom,$items,$ordered,$settings,$rowtotal,$crstype
124: where $cdom is course's domain, $items is HASH ref for current config
125: item, $ordered is ARRAY ref of items to include in row in
126: display order, $settings is HASH ref of current values forrow,
127: $rowtotal is SCALAR ref used to accumulate row count, $crstype is
128: course type.
129:
130: Returns: $datatable
131: HTML mark-up of data table which accumulates individual rows.
132:
133: =item nothidepriv_row()
134:
135: Creates row containing form elements used to display and set
136: whether Domain coordinators who are currently included in
137: advanced course user .db file for a course are to be hidden (e.g.,
138: in syllabus, or from course user lists).
139:
140: Inputs: $cdom,$item,$settings,$crstype,$noedit
141: where $cdom is course domain, item is nothideprivileged, $settings is
142: HASH ref of the current values for nothideprivileged, $crstype is
143: course type (Course or Community).
144:
145: Return: $datatable
146: HTML mark-up for Privileged users (Domain Coordinators) in staff listing.
147:
148: =item print_hdrfmt_row()
149:
150: Creates row containing form elements used to display and set
151: substitution items and text to be used in the header included
152: on printouts.
153:
154: Inputs: $item,$settings
155: where $item is print_header_format, and $settings is a HASH ref
156: of the current values stored for print_header_format.
157:
158: Returns: $output
159: HTML mark-up containing Javascript functions: reOrder() and getIndexByName()
160: used to dynamically update position selectboxes, and HTML table elements
161: for the "Print header format" row.
162:
163: =item position_selector()
164:
165: Creates a select box which can be used to reorder substitutions
166: and text included in a printout header.
167:
168: Inputs: $pos,$num,$maxnum
169: where $pos is current position, $num is the unique identifier,
170: and $maxnum is the total number of items (both substitutions
171: and text in the printout header.
172:
173: Returns: $output
174: HTML mark-up for the selectbox and a hidden form element containing
175: the current position.
176:
177: =item substitution_selector()
178:
179: Creates a combination of select box for choosing an item
180: (student name, course ID or assignment note) to substitute,
181: and a corresponding size limit in the header used for printouts.
182:
183: Inputs: $num,$subst,$limit,$crstype
184: where $num is the unique identifier, $subst is the current
185: substitution (n,c or a, for name, course or note respectively,
186: $limit is the current size limit (integer), and $crstype is
187: course type - course or community.
188:
189: Returns: $output
190: HTML mark-up for selectbox and textbox (separate table cells).
191:
192: =item change_clone()
193:
194: Modifies the list of courses a user can clone (stored
195: in the user's environment.db file), called when a
196: change is made to the list of users allowed to clone
197: a course.
198:
199: Inputs: $action,$cloner
200: where $action is add or drop, and $cloner is identity of
201: user for whom cloning ability is to be changed in course.
202:
203: Returns: nothing
204:
205: =back
206:
207: =cut
208:
209:
210: package Apache::courseprefs;
211:
212: use strict;
213: use Apache::Constants qw(:common :http);
214: use Apache::lonnet;
215: use Apache::loncommon();
216: use Apache::lonhtmlcommon();
217: use Apache::lonconfigsettings;
218: use Apache::lonrelrequtils;
219: use Apache::lonparmset;
220: use Apache::courseclassifier;
221: use Apache::lonlocal;
222: use LONCAPA qw(:DEFAULT :match);
223:
224: my $registered_cleanup;
225: my $modified_courses;
226:
227: sub handler {
228: my $r=shift;
229: if ($r->header_only) {
230: &Apache::loncommon::content_type($r,'text/html');
231: $r->send_http_header;
232: return OK;
233: }
234: my $context = 'course';
235: my $cid = $env{'request.course.id'};
236: my ($cnum,$cdom,$chome) = &get_course($cid);
237: my $crstype = &Apache::loncommon::course_type();
238: my ($parm_permission,$allowed) = &get_permission($cid);
239: my $navmap = Apache::lonnavmaps::navmap->new();
240: if ($allowed && $navmap) {
241: &Apache::loncommon::content_type($r,'text/html');
242: $r->send_http_header;
243: } else {
244: if ($navmap) {
245: if ($crstype eq 'Community') {
246: $env{'user.error.msg'}=
247: "/adm/courseprefs:opa:0:0:Cannot modify community settings";
248: } else {
249: $env{'user.error.msg'}=
250: "/adm/courseprefs:opa:0:0:Cannot modify course settings";
251: }
252: } else {
253: if ($crstype eq 'Community') {
254: $env{'user.error.msg'}=
255: "/adm/courseprefs::0:1:Course environment gone, reinitialize the community";
256: } else {
257: $env{'user.error.msg'}=
258: "/adm/courseprefs::0:1:Course environment gone, reinitialize the course";
259:
260: }
261: }
262: return HTTP_NOT_ACCEPTABLE;
263: }
264:
265: $registered_cleanup=0;
266: @{$modified_courses}=();
267:
268: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
269: ['phase','actions','origin']);
270: &Apache::lonhtmlcommon::clear_breadcrumbs();
271: if ($env{'form.origin'} eq 'params') {
272: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/parmset",
273: text=>"Parameter Manager"});
274: }
275: my ($brtext,$brtitle,$crsinfotext,$crsinfodesc,$crscateg,$crshide);
276: my %lt;
277: if ($crstype eq 'Community') {
278: %lt = (
279: conf => 'Community Settings',
280: edit => 'Edit Community Settings',
281: gens => 'General community settings',
282: idnu => 'Community ID or number',
283: unco => 'Unique code',
284: desc => 'Community Description',
285: ownr => 'Community Owner',
286: cown => 'Community Co-owners',
287: catg => 'Categorize community',
288: excc => 'Exclude from community catalog',
289: clon => 'Users allowed to clone community',
290: rept => 'Replacement titles for standard community roles',
291: time => 'Timezone where the community is located',
292: date => 'Locale used for community calendar',
293: coco => 'Community Content',
294: copo => 'Community Policy',
295: priv => 'Domain Coordinators in community',
296: defd => 'Default dates for member access',
297: stuv => 'Member-viewable membership list options',
298: stul => 'Member agreement needed to be listed',
299: clas => 'Membership and facilitator listing',
300: prus => 'Privileged users (Domain Coordinators) in facilitator listing',
301: defc => 'Default Community Spreadsheet',
302: defs => 'Default User Spreadsheet',
303: seme => 'Send message to member when clicking Done on Tasks'
304: );
305: } else {
306: %lt = (
307: conf => 'Course Settings',
308: edit => 'Edit Course Settings',
309: gens => 'General course settings',
310: idnu => 'Course ID or number',
311: unco => 'Unique code',
312: desc => 'Course Description',
313: cred => 'Student credits',
314: ownr => 'Course Owner',
315: cown => 'Course Co-owners',
316: catg => 'Categorize course',
317: excc => 'Exclude from course catalog',
318: clon => 'Users allowed to clone course',
319: rept => 'Replacement titles for standard course roles',
320: time => 'Timezone in which the course takes place',
321: date => 'Locale used for course calendar',
322: coco => 'Course Content',
323: copo => 'Course Policy',
324: priv => 'Domain Coordinators in course',
325: defd => 'Default dates for student access',
326: stuv => 'Student-viewable classlist options',
327: stul => 'Student agreement needed to be listed',
328: clas => 'Classlists and staff listing',
329: prus => 'Privileged users (Domain Coordinators) in staff listing',
330: prdo => "Domains to check for privileged users (besides course's domain)",
331: defc => 'Default Course Spreadsheet',
332: defs => 'Default Student Spreadsheet',
333: seme => 'Send message to student when clicking Done on Tasks',
334: );
335: }
336: $lt{'lcrv'} = 'Required LON-CAPA version';
337: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/courseprefs',
338: text=>$lt{'conf'}});
339: my $breadcrumbs =
340: &Apache::lonhtmlcommon::breadcrumbs($lt{'edit'});
341:
342: my $phase = 'pickactions';
343: if ( exists($env{'form.phase'}) ) {
344: $phase = $env{'form.phase'};
345: }
346:
347: if (($phase eq 'categorizecourse') && ($parm_permission->{'categorizecourse'})) {
348: &assign_course_categories($r,$crstype);
349: return OK;
350: }
351:
352: if (($phase eq 'releaseinfo') && ($parm_permission->{'releaseinfo'})) {
353: my $loncaparev = $env{'course.'.$cid.'.internal.releaserequired'};
354: if ($loncaparev) {
355: if (&display_loncaparev_constraints($r,$navmap,$loncaparev,$crstype)) {
356: push(@{$modified_courses},[$cdom,$cnum,$chome,$crstype]);
357: unless ($registered_cleanup) {
358: my $handlers = $r->get_handlers('PerlCleanupHandler');
359: $r->set_handlers('PerlCleanupHandler' => [\&update_releasereq,@{$handlers}]);
360: $registered_cleanup=1;
361: }
362: }
363: return OK;
364: }
365: }
366:
367: my %values=&Apache::lonnet::dump('environment',$cdom,$cnum);
368: my %lti=&Apache::lonnet::dump('lti',$cdom,$cnum,undef,undef,undef,1);
369: my %ltienc = &Apache::lonnet::dump('nohist_ltienc',$cdom,$cnum,undef,undef,undef,1);
370: foreach my $id (keys(%lti)) {
371: if (ref($lti{$id}) eq 'HASH') {
372: if (ref($ltienc{$id}) eq 'HASH') {
373: $values{'linkprotection'}{$id} = { %{$lti{$id}}, %{$ltienc{$id}} };
374: } else {
375: $values{'linkprotection'}{$id} = $lti{$id};
376: }
377: }
378: unless ($phase eq 'process') {
379: if (ref($values{'linkprotection'}{$id}) eq 'HASH') {
380: delete($values{'linkprotection'}{$id}{'secret'});
381: }
382: }
383: }
384: if ($lti{'lock'}) {
385: delete($lti{'lock'});
386: }
387: my @prefs_order = ('courseinfo','localization','feedback','discussion',
388: 'classlists','appearance','grading','printouts',
389: 'menuitems','linkprotection','spreadsheet','bridgetasks',
390: 'other');
391:
392: my %prefs = (
393: 'courseinfo' =>
394: { text => $lt{'gens'},
395: help => 'Course_Prefs_General',
396: ordered => ['owner','co-owners','loncaparev','description',
397: 'clonedfrom','courseid','uniquecode','categories',
398: 'hidefromcat','syllabus','cloners','url',
399: 'rolenames'],
400: itemtext => {
401: 'owner' => $lt{'ownr'},
402: 'co-owners' => $lt{'cown'},
403: 'description' => $lt{'desc'},
404: 'courseid' => $lt{'idnu'},
405: 'uniquecode' => $lt{'unco'},
406: 'categories' => $lt{'catg'},
407: 'hidefromcat' => $lt{'excc'},
408: 'cloners' => $lt{'clon'},
409: 'syllabus' => 'Syllabus status',
410: 'url' => 'Top Level Map',
411: 'rolenames' => $lt{'rept'},
412: 'loncaparev' => $lt{'lcrv'},
413: 'clonedfrom' => 'Cloned from',
414: },
415: },
416: 'localization' =>
417: { text => 'Language and time localization',
418: help => 'Course_Prefs_Language',
419: ordered => ['languages','timezone','datelocale'],
420: itemtext => {
421: languages => 'Languages used',
422: timezone => $lt{'time'},
423: datelocale => $lt{'date'},
424: },
425: },
426: 'feedback' =>
427: { text => 'Feedback messages',
428: help => 'Course_Prefs_Feedback',
429: header => [{col1 => 'Questions about:',
430: col2 => 'Recipients'}],
431: ordered => ['question.email','comment.email','policy.email'],
432: itemtext => {
433: 'question.email' => 'Resource Content',
434: 'comment.email' => $lt{'coco'},
435: 'policy.email' => $lt{'copo'},
436: },
437: },
438: 'discussion' =>
439: { text => 'Discussion and Chat',
440: help => 'Course_Prefs_Discussions',
441: ordered => ['pch.roles.denied','pch.users.denied',
442: 'plc.roles.denied','plc.users.denied',
443: 'allow_limited_html_in_feedback',
444: 'allow_discussion_post_editing',
445: 'discussion_post_fonts'],
446: itemtext => {
447: 'pch.roles.denied' => 'No Resource Discussion',
448: 'pch.users.denied' => 'No Resource Discussion',
449: 'plc.roles.denied' => 'No Chat room use',
450: 'plc.users.denied' => 'No Chat room use',
451: allow_limited_html_in_feedback => 'Allow limited HTML in discussion',
452: allow_discussion_post_editing => 'Users can edit/delete own discussion posts',
453: discussion_post_fonts => 'Discussion post fonts based on likes/unlikes',
454: },
455: },
456: 'classlists' =>
457: { text => $lt{'clas'},
458: help => 'Course_Prefs_Classlists',
459: header => [{col1 => 'Type',
460: col2 => $lt{'defd'}},
461: {col1 => 'Setting',
462: col2 => $lt{'priv'}},
463: {col1 => 'Setting',
464: col2 => $lt{'stuv'}}],
465: ordered => ['default_enrollment_start_date',
466: 'default_enrollment_end_date',
467: 'defaultcredits',
468: 'nothideprivileged','checkforpriv',
469: 'student_classlist_view',
470: 'student_classlist_opt_in','student_classlist_portfiles'],
471: itemtext => {
472: default_enrollment_start_date => 'Start date',
473: default_enrollment_end_date => 'End date',
474: nothideprivileged => $lt{'prus'},
475: checkforpriv => $lt{'prdo'},
476: student_classlist_view => $lt{'stuv'},
477: student_classlist_opt_in => $lt{'stul'},
478: student_classlist_portfiles => 'Include link to accessible portfolio files',
479: defaultcredits => $lt{'cred'},
480: },
481: },
482: 'appearance' =>
483: { text => 'Display of resources ',
484: help => 'Course_Prefs_Display',
485: ordered => ['default_xml_style','pageseparators',
486: 'disable_receipt_display','texengine',
487: 'tthoptions','uselcmath','usejsme','inline_chem'],
488: itemtext => {
489: default_xml_style => 'Default XML style file',
490: pageseparators => 'Visibly Separate Items on Pages',
491: disable_receipt_display => 'Disable display of problem receipts',
492: texengine => 'Force use of a specific math rendering engine',
493: tthoptions => 'Default set of options to pass to tth/m when converting TeX',
494: uselcmath => 'Student formula entry uses inline preview, not DragMath pop-up',
495: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
496: inline_chem => 'Chemical reaction response uses inline preview, not pop-up',
497: },
498: },
499: 'grading' =>
500: { text => 'Grading',
501: help => 'Course_Prefs_Grading',
502: ordered => ['grading','rndseed',
503: 'receiptalg','disablesigfigs'],
504: itemtext => {
505: grading => 'Grading',
506: rndseed => 'Randomization algorithm used',
507: receiptalg => 'Receipt algorithm used',
508: disablesigfigs => 'Disable checking of Significant Figures',
509: },
510:
511: },
512: 'printouts' =>
513: { text => 'Printout generation',
514: help => 'Course_Prefs_Printouts',
515: ordered => ['problem_stream_switch','suppress_tries',
516: 'default_paper_size','print_header_format',
517: 'disableexampointprint'],
518: itemtext => {
519: problem_stream_switch => 'Allow problems to be split over pages',
520: suppress_tries => 'Suppress number of tries in printing',
521: default_paper_size => 'Default paper type',
522: print_header_format => 'Print header format',
523: disableexampointprint => 'Disable automatically printing point values on bubblesheet exams',
524: canuse_pdfforms => 'Users can print problems as PDF forms and upload later for grading',
525: },
526: },
527: 'spreadsheet' =>
528: { text => 'Spreadsheets',
529: help => 'Course_Prefs_Spreadsheet',
530: ordered => ['spreadsheet_default_classcalc',
531: 'spreadsheet_default_studentcalc',
532: 'spreadsheet_default_assesscalc','hideemptyrows'],
533: itemtext => {
534: spreadsheet_default_classcalc => $lt{'defc'},
535: spreadsheet_default_studentcalc => $lt{'defs'},
536: spreadsheet_default_assesscalc => 'Default Assessment Spreadsheet',
537: hideemptyrows => 'Hide Empty Rows in Spreadsheets',
538: },
539: },
540: 'bridgetasks' =>
541: { text => 'Bridge tasks',
542: help => 'Course_Prefs_Bridgetasks',
543: ordered => ['task_messages','task_grading',
544: 'suppress_embed_prompt'],
545: itemtext => {
546: task_messages => $lt{'seme'},
547: task_grading => 'Bridge Task grading by instructors and TAs in sections' ,
548: suppress_embed_prompt => 'Hide upload references prompt if uploading file to portfolio',
549: },
550: },
551: 'menuitems' =>
552: {
553: text => 'Menu display',
554: help => 'Course_Prefs_Menus',
555: header => [{col1 => 'Default Menu',
556: col2 => 'Value',},
557: {col1 => 'Menu collections',
558: col2 => 'Settings',
559: }],
560: ordered => ['menudefault','menucollections'],
561: itemtext => {
562: menudefault => 'Choose default collection of menu items for course',
563: menucollections => 'Menu collections',
564: },
565: },
566: 'linkprotection' =>
567: {
568: text => 'Link protection',
569: help => 'Course_Prefs_Linkprotection',
570: header => [{col1 => 'Item',
571: col2 => 'Settings',
572: }],
573: },
574: 'other' =>
575: { text => 'Other settings',
576: help => 'Course_Prefs_Other',
577: header => [ {col1 => 'Item',
578: col2 => 'Value',
579: }],
580: },
581: );
582: if (($phase eq 'process') && ($parm_permission->{'process'})) {
583: my @allitems = &get_allitems(%prefs);
584: &Apache::lonconfigsettings::make_changes($r,$cdom,$phase,$context,
585: \@prefs_order,\%prefs,\%values,
586: $cnum,undef,\@allitems,
587: 'coursepref',$parm_permission);
588: } elsif (($phase eq 'display') && ($parm_permission->{'display'})) {
589: my $noedit;
590: if (ref($parm_permission) eq 'HASH') {
591: unless ($parm_permission->{'process'}) {
592: $noedit = 1;
593: }
594: }
595: my $jscript = &get_jscript($cid,$cdom,$phase,$crstype,\%values,$noedit);
596: my @allitems = &get_allitems(%prefs);
597: &Apache::lonconfigsettings::display_settings($r,$cdom,$phase,$context,
598: \@prefs_order,\%prefs,\%values,$cnum,$jscript,\@allitems,$crstype,
599: 'coursepref',$parm_permission);
600: } else {
601: &Apache::lonconfigsettings::display_choices($r,$phase,$context,
602: \@prefs_order,\%prefs,
603: 'coursepref',$parm_permission);
604: }
605: return OK;
606: }
607:
608: sub get_permission {
609: my ($cid) = @_;
610: my %permission;
611: my $allowed = 0;
612: return (\%permission,$allowed) unless ($cid);
613: if (&Apache::lonnet::allowed('opa',$cid)) {
614: %permission= (
615: 'pickactions' => 1,
616: 'categorizecourse' => 1,
617: 'releaseinfo' => 1,
618: 'process' => 1,
619: 'display' => 1,
620: );
621: } elsif (&Apache::lonnet::allowed('vpa',$env{'request.course.id'})) {
622: %permission = (
623: 'pickactions' => 1,
624: 'releaseinfo' => 1,
625: 'display' => 1,
626: );
627: }
628: foreach my $perm (values(%permission)) {
629: if ($perm) { $allowed=1; last; }
630: }
631: return (\%permission,$allowed);
632: }
633:
634: sub get_allitems {
635: my (%prefs) = @_;
636: my @allitems;
637: foreach my $item (keys(%prefs)) {
638: if (ref($prefs{$item}) eq 'HASH') {
639: if (ref($prefs{$item}{'ordered'}) eq 'ARRAY') {
640: push(@allitems,@{$prefs{$item}{'ordered'}});
641: if ($item eq 'feedback') {
642: push(@allitems,(map { $_.'.text'; } @{$prefs{$item}{'ordered'}}));
643: }
644: }
645: }
646: }
647: return @allitems;
648: }
649:
650: sub print_config_box {
651: my ($r,$cdom,$cnum,$phase,$action,$item,$settings,$allitems,$crstype,$parm_permission) = @_;
652: my $ordered = $item->{'ordered'};
653: my $itemtext = $item->{'itemtext'};
654: my $noedit;
655: if (ref($parm_permission) eq 'HASH') {
656: unless ($parm_permission->{'process'}) {
657: $noedit = 1;
658: }
659: }
660: my $rowtotal = 0;
661: my $output =
662: '<table class="LC_nested_outer">
663: <tr>
664: <th align="left" valign="middle"><span class="LC_nobreak" style="font-size: larger;" >'.
665: &mt($item->{text});
666: if ($item->{'help'}) {
667: $output .= ' '.
668: &Apache::loncommon::help_open_topic($item->{'help'});
669: }
670: $output .= '</span></th>'."\n".
671: '</tr>';
672: if (($action eq 'feedback') || ($action eq 'classlists') || ($action eq 'menuitems')) {
673: $output .= '
674: <tr>
675: <td>
676: <table class="LC_nested">';
677: if (exists $item->{'header'}->[0]->{'col1'} ||
678: exists $item->{'header'}->[0]->{'col2'}) {
679: $output .= '
680: <tr class="LC_info_row">
681: <td class="LC_left_item">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
682: if ($action eq 'feedback') {
683: $output .= '
684: <td class="LC_right_item" colspan="2">';
685: } else {
686: $output .= '
687: <td class="LC_right_item">';
688: }
689: $output .= &mt($item->{'header'}->[0]->{'col2'}).'</td>
690: </tr>';
691: }
692: $rowtotal ++;
693: if ($action eq 'feedback') {
694: $output .= &print_feedback('top',$cdom,$settings,$ordered,$itemtext,\$rowtotal,$noedit);
695: } elsif ($action eq 'classlists') {
696: $output .= &print_classlists('top',$cdom,$settings,$itemtext,\$rowtotal,$crstype,$noedit);
697: } elsif ($action eq 'menuitems') {
698: $output .= &print_menuitems('top',$cdom,$settings,$itemtext,\$rowtotal,$crstype,$noedit);
699: }
700: $output .= '
701: </table>
702: </td>
703: </tr>
704: <tr>
705: <td>
706: <table class="LC_nested">
707: <tr class="LC_info_row">
708: <td class="LC_left_item">'.&mt($item->{'header'}->[1]->{'col1'}).'</td>';
709: if ($action eq 'classlists') {
710: $output .= '
711: <td class="LC_right_item" colspan="2">';
712: } else {
713: $output .= '
714: <td class="LC_right_item">';
715: }
716: $output .= &mt($item->{'header'}->[1]->{'col2'}).'</td>
717: </tr>';
718: if ($action eq 'classlists') {
719: $output .= &print_classlists('middle',$cdom,$settings,$itemtext,\$rowtotal,$crstype,$noedit).
720: '
721: </table>
722: </td>
723: </tr>
724: <tr>
725: <td>
726: <table class="LC_nested">';
727: if (exists $item->{'header'}->[2]->{'col1'} ||
728: exists $item->{'header'}->[2]->{'col2'}) {
729: $output .= '
730: <tr class="LC_info_row">
731: <td class="LC_left_item">'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
732: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
733: </tr>';
734: }
735: }
736: } else {
737: $output .= '
738: <tr>
739: <td>
740: <table class="LC_nested">';
741: if (exists $item->{'header'}->[0]->{'col1'} ||
742: exists $item->{'header'}->[0]->{'col2'}) {
743: $output .= '
744: <tr class="LC_info_row">
745: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
746: if (($action eq 'courseinfo') || ($action eq 'localization') ||
747: ($action eq 'print_discussion')) {
748: $output .= '<td class="LC_right_item" valign="top" colspan="2">';
749: } else {
750: $output .= '<td class="LC_right_item" valign="top">';
751: }
752: $output .= &mt($item->{'header'}->[0]->{'col2'}).'</td>
753: </tr>';
754: }
755: }
756: $rowtotal ++;
757: if ($action eq 'courseinfo') {
758: $output .= &print_courseinfo($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit);
759: } elsif ($action eq 'localization') {
760: $output .= &print_localization($cdom,$settings,$ordered,$itemtext,\$rowtotal,$noedit);
761: } elsif ($action eq 'feedback') {
762: $output .= &print_feedback('bottom',$cdom,$settings,$ordered,$itemtext,\$rowtotal,$noedit);
763: } elsif ($action eq 'discussion') {
764: $output .= &print_discussion($cdom,$settings,$ordered,$itemtext,\$rowtotal,$noedit);
765: } elsif (($action eq 'classlists') || ($action eq 'viewableroster')) {
766: $output .= &print_classlists('bottom',$cdom,$settings,$itemtext,\$rowtotal,$crstype,$noedit);
767: } elsif ($action eq 'appearance') {
768: $output .= &print_appearance($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit);
769: } elsif ($action eq 'grading') {
770: $output .= &print_grading($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit);
771: } elsif ($action eq 'printouts') {
772: $output .= &print_printouts($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit);
773: } elsif ($action eq 'spreadsheet') {
774: $output .= &print_spreadsheet($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit);
775: } elsif ($action eq 'bridgetasks') {
776: $output .= &print_bridgetasks($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit);
777: } elsif ($action eq 'menuitems') {
778: $output .= &print_menuitems('bottom',$cdom,$settings,$itemtext,\$rowtotal,$crstype,$noedit);
779: } elsif ($action eq 'linkprotection') {
780: $output .= &print_linkprotection($cdom,$cnum,$settings,\$rowtotal,$crstype,$noedit);
781: } elsif ($action eq 'other') {
782: $output .= &print_other($cdom,$settings,$allitems,\$rowtotal,$crstype,$noedit);
783: }
784: $output .= '
785: </table>
786: </td>
787: </tr>
788: </table><br />';
789: return ($output,$rowtotal);
790: }
791:
792: sub process_changes {
793: my ($cdom,$cnum,$action,$values,$item,$changes,$allitems,$disallowed,$crstype) = @_;
794: my (%newvalues,%lti,%ltienc,$ltiauth,$errors);
795: if (ref($item) eq 'HASH') {
796: if (ref($changes) eq 'HASH') {
797: my @ordered;
798: if ($action eq 'other') {
799: @ordered = &get_other_items($cdom,$values,$allitems);
800: if ($env{'form.newp_name'} ne '') {
801: my $newp = $env{'form.newp_name'};
802: if ($env{'form.newp_value'} ne '') {
803: if (ref($allitems) eq 'ARRAY') {
804: unless ((grep(/^\Q$newp\E$/,@ordered)) ||
805: (grep(/^\Q$newp\E$/,@{$allitems}))) {
806: $changes->{$newp} = $env{'form.newp_value'};
807: }
808: }
809: }
810: }
811: } elsif ($action eq 'linkprotection') {
812: if (ref($values->{$action}) eq 'HASH') {
813: foreach my $id (keys(%{$values->{$action}})) {
814: if ($id =~ /^\d+$/) {
815: push(@ordered,$id);
816: unless (ref($values->{$action}->{$id}) eq 'HASH') {
817: $lti{$id} = '';
818: }
819: }
820: }
821: }
822: @ordered = sort { $a <=> $b } @ordered;
823: if (($env{'form.linkprot_add'}) && ($env{'form.linkprot_maxnum'} =~ /^\d+$/)) {
824: push(@ordered,$env{'form.linkprot_maxnum'});
825: }
826: if (exists($env{'course.'.$env{'request.course.id'}.'.internal.ltiauth'})) {
827: $ltiauth = $env{'course.'.$env{'request.course.id'}.'.internal.ltiauth'};
828: } else {
829: my %domdefs = &Apache::lonnet::get_domain_defaults($cdom);
830: $ltiauth = $domdefs{'crsltiauth'};
831: }
832: } elsif (ref($item->{'ordered'}) eq 'ARRAY') {
833: if ($action eq 'courseinfo') {
834: my ($can_toggle_cat,$can_categorize) =
835: &can_modify_catsettings($cdom,$crstype);
836: foreach my $entry (@{$item->{'ordered'}}) {
837: next if (($entry eq 'hidefromcat') &&
838: (!$can_toggle_cat));
839: next if (($entry eq 'categories') &&
840: (!$can_categorize));
841: next if (($entry eq 'loncaparev') ||
842: ($entry eq 'owner') ||
843: ($entry eq 'clonedfrom') ||
844: ($entry eq 'syllabus'));
845: push(@ordered,$entry);
846: }
847: } elsif ($action eq 'classlists') {
848: foreach my $entry (@{$item->{'ordered'}}) {
849: next if ($entry eq 'defaultcredits');
850: push(@ordered,$entry);
851: }
852: } else {
853: @ordered = @{$item->{'ordered'}};
854: }
855: }
856: if (@ordered > 0) {
857: if ($action eq 'feedback') {
858: foreach my $entry (@ordered) {
859: my $userstr = '';
860: my $total = $env{'form.'.$entry.'_total'};
861: if ($total) {
862: my @deletes = &Apache::loncommon::get_env_multiple('form.'.$entry.'_delete');
863: for (my $i=0; $i<$total; $i++) {
864: unless (grep(/^$i$/,@deletes)) {
865: $userstr .= $env{'form.'.$entry.'_user_'.$i}.
866: &get_sec_str($entry,$i).',';
867: }
868: }
869: } else {
870: $total = 0;
871: }
872: if ($env{'form.'.$entry.'_uname_'.$total} ne '') {
873: my $uname = $env{'form.'.$entry.'_uname_'.$total};
874: my $udom = $env{'form.'.$entry.'_udom_'.$total};
875: if (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') {
876: $userstr =~ s/,$//;
877: $disallowed->{'feedback'}{$entry} = $uname.':'.$udom;
878: } else {
879: $userstr .= $uname.':'.$udom.&get_sec_str($entry,$total);
880: }
881: } else {
882: $userstr =~ s/,$//;
883: }
884: $newvalues{$entry} = $userstr;
885: if ($newvalues{$entry} ne $values->{$entry}) {
886: $changes->{$entry} = $newvalues{$entry};
887: }
888: my $ext_entry = $entry.'.text';
889: $newvalues{$ext_entry} = $env{'form.'.$ext_entry};
890: if ($newvalues{$ext_entry} ne $values->{$ext_entry}) {
891: $changes->{$ext_entry} = $newvalues{$ext_entry};
892: }
893: }
894: } elsif ($action eq 'menuitems') {
895: my (%current,@colls);
896: my $next = 1;
897: if ($values->{'menucollections'}) {
898: foreach my $item (split(/;/,$values->{'menucollections'})) {
899: my ($num,$value) = split(/\%/,$item);
900: if ($num =~ /^\d+$/) {
901: unless (grep(/^$num$/,@colls)) {
902: push(@colls,$num);
903: }
904: my @entries = split(/\&/,$value);
905: foreach my $entry (@entries) {
906: my ($name,$fields) = split(/=/,$entry);
907: $current{$num}{$name} = $fields;
908: }
909: }
910: }
911: }
912: if (@colls) {
913: @colls = sort { $a <=> $b } @colls;
914: $next += $colls[-1];
915: }
916: if ($env{'form.menucollections_add'} eq $next) {
917: push(@colls,$next);
918: }
919: my $currdef = $values->{'menudefault'};
920: my $possdef = $env{'form.menudefault'};
921: if (($possdef =~ /^\d+$/) && (grep(/^$possdef$/,@colls))) {
922: if ($currdef ne $possdef) {
923: $changes->{'menudefault'} = $possdef;
924: }
925: } elsif ($currdef) {
926: $changes->{'menudefault'} = '';
927: }
928: my $menucoll;
929: if (@colls) {
930: my ($ordered,$cats) = &menuitems_categories();
931: my %shortcats = &menuitems_abbreviations();
932: foreach my $num (@colls) {
933: my ($entry,%include);
934: map { $include{$_}= 1; } &Apache::loncommon::get_env_multiple('form.menucollections_'.$num);
935: foreach my $item (@{$ordered}) {
936: if ($item eq 'shown') {
937: foreach my $type (@{$cats->{$item}}) {
938: $entry .= $type.'=';
939: if ($include{$type}) {
940: $entry .= 'y';
941: } else {
942: $entry .= 'n';
943: }
944: $entry .= '&';
945: }
946: } else {
947: $entry .= $shortcats{$item}.'=';
948: foreach my $type (@{$cats->{$item}}) {
949: if ($include{$type}) {
950: $entry .= $type.',';
951: }
952: }
953: $entry =~ s/,$//;
954: $entry .= '&';
955: }
956: }
957: $entry =~ s/\&$//;
958: if ($menucoll) {
959: $menucoll .= ';';
960: }
961: $menucoll .= $num.'%'.$entry;
962: }
963: if ($menucoll ne $values->{'menucollections'}) {
964: $changes->{'menucollections'} = $menucoll;
965: }
966: } elsif ($values->{'menucollections'}) {
967: $changes->{'menucollections'} = '';
968: }
969: } elsif ($action eq 'linkprotection') {
970: my %menutitles = <imenu_titles();
971: my $switchserver = &check_switchserver($cdom,$cnum);
972: my (@items,%deletions,%itemids,%haschanges);
973: if ($env{'form.linkprot_add'}) {
974: my $name = $env{'form.linkprot_name_add'};
975: $name =~ s/(`)/'/g;
976: my ($newid,$error) = &get_courselti_id($cdom,$cnum,$name);
977: if ($newid) {
978: $itemids{'add'} = $newid;
979: push(@items,'add');
980: $haschanges{$newid} = 1;
981: } else {
982: $errors .= '<span class="LC_error">'.
983: &mt('Failed to acquire unique ID for link protection').
984: '</span>';
985: }
986: }
987: if (ref($values->{$action}) eq 'HASH') {
988: my @todelete = &Apache::loncommon::get_env_multiple('form.linkprot_del');
989: my $maxnum = $env{'form.linkprot_maxnum'};
990: for (my $i=0; $i<=$maxnum; $i++) {
991: my $itemid = $env{'form.linkprot_id_'.$i};
992: $itemid =~ s/\D+//g;
993: if ($itemid) {
994: if (ref($values->{$action}->{$itemid}) eq 'HASH') {
995: push(@items,$i);
996: $itemids{$i} = $itemid;
997: if ((@todelete > 0) && (grep(/^$i$/,@todelete))) {
998: $deletions{$itemid} = $values->{$action}->{$itemid}->{'name'};
999: }
1000: }
1001: }
1002: }
1003: }
1004: foreach my $idx (@items) {
1005: my $itemid = $itemids{$idx};
1006: next unless ($itemid);
1007: if (exists($deletions{$itemid})) {
1008: $lti{$itemid} = $deletions{$itemid};
1009: $haschanges{$itemid} = 1;
1010: next;
1011: }
1012: my %current;
1013: if (ref($values->{$action}) eq 'HASH') {
1014: if (ref($values->{$action}->{$itemid}) eq 'HASH') {
1015: foreach my $key (keys(%{$values->{$action}->{$itemid}})) {
1016: $current{$key} = $values->{$action}->{$itemid}->{$key};
1017: }
1018: }
1019: }
1020: foreach my $inner ('name','lifetime','version') {
1021: my $formitem = 'form.linkprot_'.$inner.'_'.$idx;
1022: $env{$formitem} =~ s/(`)/'/g;
1023: if ($inner eq 'lifetime') {
1024: $env{$formitem} =~ s/[^\d.]//g;
1025: }
1026: unless ($idx eq 'add') {
1027: if ($current{$inner} ne $env{$formitem}) {
1028: $haschanges{$itemid} = 1;
1029: }
1030: }
1031: if ($env{$formitem} ne '') {
1032: $lti{$itemid}{$inner} = $env{$formitem};
1033: }
1034: }
1035: if ($ltiauth) {
1036: my $reqitem = 'form.linkprot_requser_'.$idx;
1037: $env{$reqitem} =~ s/(`)/'/g;
1038: unless ($idx eq 'add') {
1039: if ($current{'requser'} ne $env{$reqitem}) {
1040: $haschanges{$itemid} = 1;
1041: }
1042: }
1043: if ($env{$reqitem} ne '') {
1044: $lti{$itemid}{'requser'} = $env{$reqitem};
1045: foreach my $inner ('mapuser','notstudent') {
1046: my $formitem = 'form.linkprot_'.$inner.'_'.$idx;
1047: $env{$formitem} =~ s/(`)/'/g;
1048: if ($inner eq 'mapuser') {
1049: if ($env{$formitem} eq 'other') {
1050: my $mapuser = $env{'form.linkprot_customuser_'.$idx};
1051: $mapuser =~ s/(`)/'/g;
1052: $mapuser =~ s/^\s+|\s+$//g;
1053: if ($mapuser ne '') {
1054: $lti{$itemid}{$inner} = $mapuser;
1055: } else {
1056: delete($lti{$itemid}{'requser'});
1057: last;
1058: }
1059: } elsif ($env{$formitem} eq 'sourcedid') {
1060: $lti{$itemid}{$inner} = 'lis_person_sourcedid';
1061: } elsif ($env{$formitem} eq 'email') {
1062: $lti{$itemid}{$inner} = 'lis_person_contact_email_primary';
1063: }
1064: } else {
1065: $lti{$itemid}{$inner} = $env{$formitem};
1066: }
1067: unless ($idx eq 'add') {
1068: if ($current{$inner} ne $lti{$itemid}{$inner}) {
1069: $haschanges{$itemid} = 1;
1070: }
1071: }
1072: }
1073: }
1074: }
1075: unless ($switchserver) {
1076: my $keyitem = 'form.linkprot_key_'.$idx;
1077: $env{$keyitem} =~ s/(`)/'/g;
1078: unless ($idx eq 'add') {
1079: if ($current{'key'} ne $env{$keyitem}) {
1080: $haschanges{$itemid} = 1;
1081: }
1082: }
1083: if ($env{$keyitem} ne '') {
1084: $lti{$itemid}{'key'} = $env{$keyitem};
1085: }
1086: my $secretitem = 'form.linkprot_secret_'.$idx;
1087: $env{$secretitem} =~ s/(`)/'/g;
1088: if ($current{'usable'}) {
1089: if ($env{'form.linkprot_changesecret_'.$idx}) {
1090: if ($env{$secretitem} ne '') {
1091: $lti{$itemid}{'secret'} = $env{$secretitem};
1092: $haschanges{$itemid} = 1;
1093: }
1094: } else {
1095: $lti{$itemid}{'secret'} = $current{'secret'};
1096: }
1097: } elsif ($env{$secretitem} ne '') {
1098: $lti{$itemid}{'secret'} = $env{$secretitem};
1099: $haschanges{$itemid} = 1;
1100: }
1101: }
1102: }
1103: if (keys(%haschanges)) {
1104: foreach my $entry (keys(%haschanges)) {
1105: $changes->{$entry} = $lti{$entry};
1106: }
1107: }
1108: } else {
1109: foreach my $entry (@ordered) {
1110: if ($entry eq 'cloners') {
1111: if ($env{'form.cloners_all'}) {
1112: $newvalues{$entry} = '*';
1113: } else {
1114: my @clonedoms;
1115: if (exists($env{'form.cloners_activate'})) {
1116: my $actnum = $env{'form.cloners_activate'};
1117: if ($actnum ne '-1') {
1118: if ($env{'form.cloners_dom_'.$actnum} ne '') {
1119: my $clonedom = $env{'form.cloners_dom_'.$actnum};
1120: if (&check_clone($clonedom,$disallowed) eq 'ok') {
1121: $newvalues{$entry} = '*:'.$clonedom;
1122: push(@clonedoms,$newvalues{$entry});
1123: }
1124: }
1125: }
1126: } else {
1127: my $num = $env{'form.cloners_total'};
1128: my @deletes =
1129: &Apache::loncommon::get_env_multiple('form.cloners_delete');
1130: for (my $i=0; $i<$num; $i++) {
1131: if (!grep(/^$i$/,@deletes)) {
1132: my $clonedom = $env{'form.cloners_dom_'.$i};
1133: if (&check_clone($clonedom,$disallowed) eq 'ok') {
1134: if (!grep(/^\*:\Q$clonedom\E$/,@clonedoms)) {
1135: push(@clonedoms,'*:'.$clonedom);
1136: }
1137: }
1138: }
1139: }
1140: if (@clonedoms) {
1141: $newvalues{$entry}=join(',',@clonedoms);
1142: }
1143: }
1144: if ($env{'form.cloners_newdom'} ne '') {
1145: my $clonedom = $env{'form.cloners_newdom'};
1146: if (&check_clone($clonedom,$disallowed) eq 'ok') {
1147: my $newdom = '*:'.$env{'form.cloners_newdom'};
1148: if (@clonedoms) {
1149: if (!grep(/^\Q$newdom\E$/,@clonedoms)) {
1150: $newvalues{$entry} .= ','.$newdom;
1151: }
1152: } else {
1153: $newvalues{$entry} = $newdom;
1154: }
1155: }
1156: }
1157: if ($env{'form.'.$entry} ne '') {
1158: my @cloners = split(',',$env{'form.'.$entry});
1159: my @okcloners;
1160: foreach my $cloner (@cloners) {
1161: $cloner =~ s/^\s+//;
1162: $cloner =~ s/\s+$//;
1163: unless ($cloner eq '') {
1164: my ($uname,$udom) = split(':',$cloner);
1165: if (&check_clone($udom,$disallowed,$uname) eq 'ok') {
1166: if (!grep(/^\Q$cloner\E$/,@okcloners)) {
1167: push(@okcloners,$cloner);
1168: }
1169: }
1170: }
1171: }
1172: if (@okcloners) {
1173: my $okclonestr = join(',',@okcloners);
1174: if ($newvalues{$entry} ne '') {
1175: $newvalues{$entry} .= ','.$okclonestr;
1176: } else {
1177: $newvalues{$entry} = $okclonestr;
1178: }
1179: }
1180: }
1181: if (ref($values) eq 'HASH') {
1182: my (@code_order,%codedefaults);
1183: &Apache::lonnet::auto_instcode_defaults($cdom,\%codedefaults,
1184: \@code_order);
1185: my $clonebycode;
1186: if ($env{'form.cloners_instcode'}) {
1187: if (@code_order > 0) {
1188: my @standardnames = &Apache::loncommon::get_standard_codeitems();
1189: my %local_to_standard;
1190: for (my $i=0; $i<@code_order; $i++) {
1191: $local_to_standard{$code_order[$i]} = $standardnames[$i];
1192: }
1193: foreach my $item (@code_order) {
1194: my $key = $local_to_standard{$item};
1195: if ($key ne '') {
1196: if ($env{'form.'.$key}) {
1197: $clonebycode .= $key.'='.&escape($env{'form.'.$key}).'&';
1198: }
1199: }
1200: }
1201: $clonebycode =~ s/\&$//;
1202: }
1203: }
1204: if ($clonebycode) {
1205: if ($newvalues{$entry}) {
1206: $newvalues{$entry} .= ','.$clonebycode;
1207: } else {
1208: $newvalues{$entry} = $clonebycode;
1209: }
1210: }
1211: }
1212: }
1213: if (ref($disallowed) eq 'HASH') {
1214: if (ref($disallowed->{'cloners'}) eq 'HASH') {
1215: foreach my $key (keys(%{$disallowed->{'cloners'}})) {
1216: $disallowed->{'cloners'}{$key} =~ s/,$//;
1217: }
1218: }
1219: }
1220: } elsif ($entry eq 'co-owners') {
1221: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1222: my $coowners = $values->{'internal.co-owners'};
1223: my @currcoown;
1224: if ($coowners) {
1225: @currcoown = split(',',$coowners);
1226: }
1227: if (&Apache::lonnet::is_course_owner($cdom,$cnum)) {
1228: my $autocoowner;
1229: if (($crstype eq 'Course') &&
1230: ($values->{'internal.coursecode'})) {
1231: my %domconf =
1232: &Apache::lonnet::get_dom('configuration',['autoenroll'],$cdom);
1233: if (ref($domconf{'autoenroll'}) eq 'HASH') {
1234: $autocoowner = $domconf{'autoenroll'}{'co-owners'};
1235: }
1236: }
1237: if ($autocoowner) {
1238: $newvalues{'co-owners'} = $values->{'internal.co-owners'};
1239: } else {
1240: my @keepcoowners = &Apache::loncommon::get_env_multiple('form.coowners');
1241: my @pendingcoowners = &Apache::loncommon::get_env_multiple('form.pendingcoowners');
1242: my @invitecoowners = &Apache::loncommon::get_env_multiple('form.invitecoowners');
1243: if (@invitecoowners) {
1244: push(@pendingcoowners,@invitecoowners);
1245: }
1246: $newvalues{'pendingco-owners'} = join(',',sort(@pendingcoowners));
1247: $newvalues{'co-owners'} = join(',',sort(@keepcoowners));
1248: if ($newvalues{'co-owners'} ne $values->{'internal.co-owners'}) {
1249: $changes->{$entry}{'co-owners'} = $newvalues{'co-owners'};
1250: push(@{$changes->{$entry}{'changed'}},'co-owners');
1251: }
1252: if ($newvalues{'pendingco-owners'} ne $values->{'internal.pendingco-owners'}) {
1253: $changes->{$entry}{'pendingco-owners'} = $newvalues{'pendingco-owners'};
1254: push(@{$changes->{$entry}{'changed'}},'pendingco-owners');
1255: }
1256: }
1257: } else {
1258: my (@newpending,@newcoown);
1259: my $uname = $env{'user.name'};
1260: my $udom = $env{'user.domain'};
1261: my $pendingcoowners = $values->{'internal.pendingco-owners'};
1262: my @pendingcoown = split(',',$pendingcoowners);
1263: if ($env{'form.pending_coowner'}) {
1264: foreach my $item (@pendingcoown) {
1265: unless ($item eq $uname.':'.$udom) {
1266: push(@newpending,$item);
1267: }
1268: }
1269: @newcoown = @currcoown;
1270: if ($env{'form.pending_coowner'} eq 'accept') {
1271: unless (grep(/^\Q$uname\E:\Q$udom\E$/,@currcoown)) {
1272: push(@newcoown,$uname.':'.$udom);
1273: }
1274: }
1275: } elsif ($env{'form.remove_coowner'}) {
1276: foreach my $item (@currcoown) {
1277: unless ($item eq $uname.':'.$udom) {
1278: push(@newcoown,$item);
1279: }
1280: }
1281: if ($pendingcoowners ne '') {
1282: @newpending = @pendingcoown;
1283: }
1284: } else {
1285: @newcoown = @currcoown;
1286: }
1287: $newvalues{'pendingco-owners'} = join(',',sort(@newpending));
1288: $newvalues{'co-owners'} = join(',',sort(@newcoown));
1289: if ($newvalues{'co-owners'} ne $values->{'internal.co-owners'}) {
1290: $changes->{$entry}{'co-owners'} = $newvalues{'co-owners'};
1291: push(@{$changes->{$entry}{'changed'}},'co-owners');
1292: }
1293: if ($newvalues{'pendingco-owners'} ne $values->{'internal.pendingco-owners'}) {
1294: $changes->{$entry}{'pendingco-owners'} = $newvalues{'pendingco-owners'};
1295: push(@{$changes->{$entry}{'changed'}},'pendingco-owners');
1296: }
1297: }
1298: } elsif ($entry =~ /^default_enrollment_(start|end)_date$/) {
1299: $newvalues{$entry}=&Apache::lonhtmlcommon::get_date_from_form($entry);
1300: } elsif ($entry eq 'rolenames') {
1301: my %adv_roles =
1302: &Apache::lonnet::get_course_adv_roles($env{'request.course.id'},1);
1303: my @stds;
1304: if ($crstype eq 'Community') {
1305: @stds = ('co');
1306: } else {
1307: @stds = ('cc');
1308: }
1309: push(@stds,('in','ta','ep','ad','st'));
1310: my (@replacements,@regulars);
1311: foreach my $role (@stds) {
1312: if ($values->{$role.'.plaintext'} ne '') {
1313: push(@replacements,$role);
1314: } else {
1315: push(@regulars,$role);
1316: }
1317: }
1318: foreach my $stdrole (@stds) {
1319: my $ext_entry = $entry.'_'.$stdrole;
1320: my $stdname = &Apache::lonnet::plaintext($stdrole,$crstype,
1321: $env{'request.course.id'},1);
1322: if ($env{'form.'.$ext_entry} eq $stdname) {
1323: $newvalues{$ext_entry} = '';
1324: } else {
1325: $newvalues{$ext_entry} = $env{'form.'.$ext_entry};
1326: }
1327: if ($newvalues{$ext_entry} ne $values->{$stdrole.'.plaintext'}) {
1328: my $dupname = 0;
1329: if ($newvalues{$ext_entry} ne '') {
1330: if (grep(/^\Q$newvalues{$ext_entry}\E$/,@replacements)) {
1331: $dupname = 1;
1332: push(@{$disallowed->{'rolenames'}{'replacements'}},$newvalues{$ext_entry});
1333: }
1334: if (!$dupname) {
1335: if (grep(/^\Q$newvalues{$ext_entry}\E$/,@regulars)) {
1336: $dupname = 1;
1337: push(@{$disallowed->{rolenames}{'regulars'}},$newvalues{$ext_entry});
1338: }
1339: }
1340: if (!$dupname) {
1341: foreach my $role (keys(%adv_roles)) {
1342: if ($role =~ m{^cr/$match_domain/$match_name/\Q$newvalues{$ext_entry}\E$}) {
1343: $dupname = 1;
1344: push(@{$disallowed->{rolenames}{'customrole'}},$newvalues{$ext_entry});
1345: last;
1346: }
1347: }
1348: }
1349: }
1350: if (!$dupname) {
1351: $changes->{$ext_entry} = $newvalues{$ext_entry};
1352: }
1353: }
1354: }
1355: } elsif (($entry eq 'plc.roles.denied') || ($entry eq 'pch.roles.denied')) {
1356: my @denied = &Apache::loncommon::get_env_multiple('form.'.$entry);
1357: @denied = sort(@denied);
1358: my $deniedstr = '';
1359: if (@denied > 0) {
1360: $deniedstr = join(',',@denied);
1361: }
1362: $newvalues{$entry} = $deniedstr;
1363: } elsif (($entry eq 'plc.users.denied') || ($entry eq 'pch.users.denied')) {
1364: my $total = $env{'form.'.$entry.'_total'};
1365: my $userstr = '';
1366: my @denied;
1367: if ($total > 0) {
1368: my @deletes =
1369: &Apache::loncommon::get_env_multiple('form.'.$entry.'_delete');
1370: for (my $i=0; $i<$total; $i++) {
1371: unless (grep(/^$i$/,@deletes)) {
1372: $userstr .= $env{'form.'.$entry.'_user_'.$i}.',';
1373: push(@denied,$env{'form.'.$entry.'_user_'.$i});
1374: }
1375: }
1376: } else {
1377: $total = 0;
1378: }
1379: if ($env{'form.'.$entry.'_uname_'.$total} ne '') {
1380: my $uname = $env{'form.'.$entry.'_uname_'.$total};
1381: my $udom = $env{'form.'.$entry.'_udom_'.$total};
1382: if (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') {
1383: $userstr =~ s/,$//;
1384: $disallowed->{'discussion'}{$entry} = $uname.':'.$udom;
1385: } else {
1386: my $newuser .= $uname.':'.$udom;
1387: if (grep(/^\Q$newuser\E$/,@denied)) {
1388: $userstr =~ s/,$//;
1389: } else {
1390: $userstr .= $newuser;
1391: }
1392: }
1393: } else {
1394: $userstr =~ s/,$//;
1395: }
1396: $newvalues{$entry} = $userstr;
1397: } elsif ($entry eq 'allow_discussion_post_editing') {
1398: my @canedit = &Apache::loncommon::get_env_multiple('form.'.$entry);
1399: @canedit = sort(@canedit);
1400: foreach my $role (@canedit) {
1401: my @secs = &Apache::loncommon::get_env_multiple('form.'.$entry.'_sections_'.$role);
1402: if ((grep(/^\s*$/,@secs)) || (@secs == 0)) {
1403: $newvalues{$entry} .= $role.',';
1404: } else {
1405: foreach my $sec (@secs) {
1406: $newvalues{$entry} .= $role.':'.$sec.',';
1407: }
1408: }
1409: }
1410: $newvalues{$entry} =~ s/,$//;
1411: } elsif ($entry eq 'discussion_post_fonts') {
1412: my ($classorder,$classtitles) = &discussion_vote_classes();
1413: my $fontchange = 0;
1414: foreach my $class (@{$classorder}) {
1415: my $ext_entry = $entry.'_'.$class;
1416: my $size = $env{'form.'.$ext_entry.'_size'};
1417: my $unit = $env{'form.'.$ext_entry.'_unit'};
1418: my $weight = $env{'form.'.$ext_entry.'_weight'};
1419: my $style = $env{'form.'.$ext_entry.'_style'};
1420: my $other = $env{'form.'.$ext_entry.'_other'};
1421: $size =~ s/,//g;
1422: $unit =~ s/,//g;
1423: $weight =~ s/,//g;
1424: $style =~ s/,//g;
1425: $other =~ s/[^\w;:\s\-\%.]//g;
1426: $other =~ s/(^\s+|\s+$)//g;
1427: $newvalues{$ext_entry} = join(',',($size.$unit,$weight,$style,$other));
1428: my $current = $values->{$ext_entry};
1429: if ($values->{$ext_entry} eq '') {
1430: $current = ',,,';
1431: }
1432: if ($newvalues{$ext_entry} ne $current) {
1433: $changes->{$ext_entry} = $newvalues{$ext_entry};
1434: $fontchange ++;
1435: }
1436: }
1437: if ($fontchange) {
1438: $changes->{$entry} = 1;
1439: }
1440: } elsif ($entry eq 'nothideprivileged') {
1441: my @curr_nothide;
1442: my @new_nothide;
1443: if ($values->{$entry} ne '') {
1444: foreach my $user (split(/\s*\,\s*/,$values->{$entry})) {
1445: my $nothide;
1446: if ($user !~ /:/) {
1447: $nothide = join(':',split(/[\@]/,$user));
1448: } else {
1449: $nothide = $user;
1450: }
1451: if ((defined($nothide)) &&
1452: (!grep(/^\Q$nothide\E$/,@curr_nothide))) {
1453: push(@curr_nothide,$nothide);
1454: }
1455: }
1456: }
1457: foreach my $key (keys(%env)) {
1458: if ($key =~ /^form\.\Q$entry\E_($match_username:$match_domain)$/) {
1459: if ($env{$key}) {
1460: my $nothide = $1;
1461: if (!grep(/^\Q$nothide\E$/,@new_nothide)) {
1462: push(@new_nothide,$nothide);
1463: }
1464: }
1465: }
1466: }
1467: @new_nothide = sort(@new_nothide);
1468: my @differences =
1469: &Apache::loncommon::compare_arrays(\@curr_nothide,
1470: \@new_nothide);
1471: if (@differences > 0) {
1472: if (@new_nothide > 0) {
1473: $newvalues{$entry} = join(',',@new_nothide);
1474: } else {
1475: $newvalues{$entry} = '';
1476: }
1477: } else {
1478: $newvalues{$entry} = $values->{$entry};
1479: }
1480: } elsif ($entry eq 'print_header_format') {
1481: my $maxnum = $env{'form.printfmthdr_maxnum'};
1482: my @newhdr;
1483: if ($maxnum > 2) {
1484: for (my $i=0; $i<$maxnum-2; $i++) {
1485: if ($env{'form.printfmthdr_del_'.$i}) {
1486: $newhdr[$env{'form.printfmthdr_pos_'.$i}] = '';
1487: } else {
1488: my $hdr;
1489: if ($env{'form.printfmthdr_sub_'.$i} =~ /^[nca]$/) {
1490: $hdr = '%';
1491: if ($env{'form.printfmthdr_limit_'.$i} =~ /^\d+$/) {
1492: $hdr .= $env{'form.printfmthdr_limit_'.$i};
1493: }
1494: $hdr .= $env{'form.printfmthdr_sub_'.$i};
1495: } elsif ($env{'form.printfmthdr_text_'.$i} ne '') {
1496: $hdr = $env{'form.printfmthdr_text_'.$i};
1497: }
1498: $newhdr[$env{'form.printfmthdr_pos_'.$i}] = $hdr;
1499: }
1500: }
1501: }
1502: my $newsub = $maxnum-2;
1503: if ($env{'form.printfmthdr_sub_'.$newsub} =~ /^[nca]$/) {
1504: my $hdr = '%';
1505: if ($env{'form.printfmthdr_limit_'.$newsub} =~ /^\d+$/) {
1506: $hdr .= $env{'form.printfmthdr_limit_'.$newsub};
1507: }
1508: $hdr .= $env{'form.printfmthdr_sub_'.$newsub};
1509: $newhdr[$env{'form.printfmthdr_pos_'.$newsub}] = $hdr;
1510: }
1511: my $newtext = $maxnum-1;
1512: $newhdr[$env{'form.printfmthdr_pos_'.$newtext}] = $env{'form.printfmthdr_text_'.$newtext};
1513: $newvalues{$entry} = join('',@newhdr);
1514: } elsif (($entry eq 'languages') ||
1515: ($entry eq 'checkforpriv')) {
1516: my $settings;
1517: my $total = $env{'form.'.$entry.'_total'};
1518: if ($total) {
1519: my @deletes = &Apache::loncommon::get_env_multiple('form.'.$entry.'_delete');
1520: for (my $i=0; $i<$total; $i++) {
1521: unless (grep(/^$i$/,@deletes)) {
1522: $settings .= $env{'form.'.$entry.'_'.$i}.',';
1523: }
1524: }
1525: } else {
1526: $total = 0;
1527: }
1528: if ($env{'form.'.$entry.'_'.$total} ne '') {
1529: my $new = $env{'form.'.$entry.'_'.$total};
1530: if ($entry eq 'languages') {
1531: my %langchoices = &get_lang_choices();
1532: if ($langchoices{$new}) {
1533: $settings .= $new;
1534: } else {
1535: $settings =~ s/,$//;
1536: $disallowed->{'localization'}{$entry} = $new;
1537: }
1538: } else {
1539: my %domains=map { $_ => 1; } &Apache::lonnet::all_domains();
1540: if ($domains{$new}) {
1541: $settings .= $new;
1542: } else {
1543: $settings =~ s/,$//;
1544: $disallowed->{'classlists'}{$entry} = $new;
1545: }
1546: }
1547: } else {
1548: $settings =~ s/,$//;
1549: }
1550: $newvalues{$entry} = $settings;
1551: } else {
1552: $newvalues{$entry} = $env{'form.'.$entry};
1553: }
1554: unless (($entry eq 'co-owners') || ($entry eq 'discussion_post_fonts')) {
1555: if ($newvalues{$entry} ne $values->{$entry}) {
1556: $changes->{$entry} = $newvalues{$entry};
1557: }
1558: }
1559: }
1560: }
1561: }
1562: }
1563: }
1564: return $errors;
1565: }
1566:
1567: sub get_courselti_id {
1568: my ($cdom,$cnum,$name) = @_;
1569: # get lock on lti db in course
1570: my $lockhash = {
1571: lock => $env{'user.name'}.
1572: ':'.$env{'user.domain'},
1573: };
1574: my $tries = 0;
1575: my $gotlock = &Apache::lonnet::newput('lti',$lockhash,$cdom,$cnum);
1576: my ($id,$error);
1577: while (($gotlock ne 'ok') && ($tries<10)) {
1578: $tries ++;
1579: sleep (0.1);
1580: $gotlock = &Apache::lonnet::newput('lti',$lockhash,$cdom,$cnum);
1581: }
1582: if ($gotlock eq 'ok') {
1583: my %currids = &Apache::lonnet::dump('lti',$cdom,$cnum,undef,undef,undef,1);
1584: if ($currids{'lock'}) {
1585: delete($currids{'lock'});
1586: if (keys(%currids)) {
1587: my @curr = sort { $a <=> $b } keys(%currids);
1588: if ($curr[-1] =~ /^\d+$/) {
1589: $id = 1 + $curr[-1];
1590: } else {
1591: $id = 1;
1592: }
1593: } else {
1594: $id = 1;
1595: }
1596: if ($id) {
1597: unless (&Apache::lonnet::newput('lti',{ $id => $name },$cdom,$cnum) eq 'ok') {
1598: $error = 'nostore';
1599: }
1600: } else {
1601: $error = 'nonumber';
1602: }
1603: }
1604: my $dellockoutcome = &Apache::lonnet::del('lti',['lock'],$cdom,$cnum);
1605: } else {
1606: $error = 'nolock';
1607: }
1608: return ($id,$error);
1609: }
1610:
1611: sub get_sec_str {
1612: my ($entry,$num) = @_;
1613: my @secs = &Apache::loncommon::get_env_multiple('form.'.$entry.'_sections_'.$num);
1614: my $secstr;
1615: if (grep(/^\s*$/,@secs)) {
1616: $secstr = '';
1617: } elsif (@secs > 0) {
1618: $secstr = join(';',@secs);
1619: }
1620: if ($secstr ne '') {
1621: return '('.$secstr.')';
1622: }
1623: return;
1624: }
1625:
1626: sub check_clone {
1627: my ($clonedom,$disallowed,$clonename) = @_;
1628: return if (ref($disallowed) ne 'HASH');
1629: if ($clonedom !~ /^$match_domain$/) {
1630: $disallowed->{'cloners'}{'format'} .= $clonedom.',';
1631: return;
1632: } elsif (!&Apache::lonnet::domain($clonedom)) {
1633: $disallowed->{'cloners'}{'domain'} .= $clonedom.',';
1634: return;
1635: }
1636: if ($clonename ne '') {
1637: if ($clonename !~ /^$match_username$/) {
1638: $disallowed->{'cloners'}{'format'} .= $clonename.':'.$clonedom.',';
1639: return;
1640: } else {
1641: if (&Apache::lonnet::homeserver($clonename,$clonedom) eq 'no_host') {
1642: $disallowed->{'cloners'}{'newuser'} .= $clonename.':'.$clonedom.',';
1643: return;
1644: }
1645: }
1646: }
1647: return 'ok';
1648: }
1649:
1650: sub store_changes {
1651: my ($cdom,$cnum,$prefs_order,$actions,$prefs,$values,$changes,$crstype) = @_;
1652: my ($chome,$output);
1653: my (%storehash,@delkeys,@need_env_update,@oldcloner,%oldlinkprot);
1654: if ((ref($values) eq 'HASH') && (ref($changes) eq 'HASH')) {
1655: if (ref($values->{'linkprotection'}) eq 'HASH') {
1656: %oldlinkprot = %{$values->{'linkprotection'}};
1657: }
1658: delete($values->{'linkprotection'});
1659: %storehash = %{$values};
1660: } else {
1661: if ($crstype eq 'Community') {
1662: $output = &mt('No changes made to community settings.');
1663: } else {
1664: $output = &mt('No changes made to course settings.');
1665: }
1666: return $output;
1667: }
1668: my ($numchanges,$skipstore);
1669: if (ref($changes) eq 'HASH') {
1670: $numchanges = scalar(keys(%{$changes}));
1671: if (($numchanges == 1) && (exists($changes->{'linkprotection'}))) {
1672: $skipstore = 1;
1673: } elsif (!$numchanges) {
1674: if ($crstype eq 'Community') {
1675: $output = &mt('No changes made to community settings.');
1676: } else {
1677: $output = &mt('No changes made to course settings.');
1678: }
1679: return $output;
1680: }
1681: }
1682: my %yesno = (
1683: hidefromcat => '1',
1684: problem_stream_switch => '1',
1685: suppress_tries => '1',
1686: disableexampointprint => '1',
1687: hideemptyrows => '1',
1688: suppress_embed_prompt => '1',
1689: );
1690: foreach my $item (@{$prefs_order}) {
1691: if (grep(/^\Q$item\E$/,@{$actions})) {
1692: $output .= '<h3>'.&mt($prefs->{$item}{'text'}).'</h3>';
1693: if (ref($changes->{$item}) eq 'HASH') {
1694: if (keys(%{$changes->{$item}}) > 0) {
1695: $output .= &mt('Changes made:').'<ul style="list-style:none;">';
1696: if ($item eq 'other') {
1697: foreach my $key (sort(keys(%{$changes->{$item}}))) {
1698: $storehash{$key} = $changes->{$item}{$key};
1699: if ($changes->{$item}{$key} eq '') {
1700: push(@delkeys,$key);
1701: $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('Deleted setting for [_1]','<i>'.$key.'</i>')).'</li>';
1702: } else {
1703: $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]','<i>'.$key.'</i>',
1704: "'$storehash{$key}'")).'</li>';
1705: }
1706: }
1707: } elsif ($item eq 'linkprotection') {
1708: my ($ltiauth,%ltienc,$lti_save_error);
1709: if (exists($env{'course.'.$env{'request.course.id'}.'.internal.ltiauth'})) {
1710: $ltiauth = $env{'course.'.$env{'request.course.id'}.'.internal.ltiauth'};
1711: } else {
1712: my %domdefs = &Apache::lonnet::get_domain_defaults($cdom);
1713: $ltiauth = $domdefs{'crsltiauth'};
1714: }
1715: if (ref($changes->{$item}) eq 'HASH') {
1716: foreach my $id (sort { $a <=> $b } keys(%{$changes->{$item}})) {
1717: if (ref($changes->{$item}->{$id}) eq 'HASH') {
1718: if (exists($changes->{$item}->{$id}->{'key'})) {
1719: $ltienc{$id}{'key'} = $changes->{$item}->{$id}->{'key'};
1720: delete($changes->{$item}->{$id}->{'key'});
1721: }
1722: if (exists($changes->{$item}->{$id}->{'secret'})) {
1723: $ltienc{$id}{'secret'} = $changes->{$item}->{$id}->{'secret'};
1724: delete($changes->{$item}->{$id}->{'secret'});
1725: } elsif (ref($oldlinkprot{$id}) eq 'HASH') {
1726: if (exists($oldlinkprot{$id}{'usable'})) {
1727: $changes->{$item}->{$id}->{'usable'} = 1;
1728: }
1729: }
1730: }
1731: }
1732: }
1733: if (keys(%ltienc) > 0) {
1734: if (&Apache::lonnet::put('nohist_ltienc',\%ltienc,$cdom,$cnum,1) eq 'ok') {
1735: foreach my $id (keys(%ltienc)) {
1736: if (exists($ltienc{$id}{'secret'})) {
1737: $changes->{$item}->{$id}->{'usable'} = 1;
1738: }
1739: }
1740: } else {
1741: $lti_save_error = 1;
1742: }
1743: }
1744: unless ($lti_save_error) {
1745: if (&Apache::lonnet::put('lti',$changes->{$item},$cdom,$cnum,1) eq 'ok') {
1746: my $hashid=$cdom.'_'.$cnum;
1747: &Apache::lonnet::devalidate_cache_new('courselti',$hashid);
1748: $chome = &Apache::lonnet::homeserver($cnum,$cdom);
1749: unless (($chome eq 'no_host') || ($chome eq '')) {
1750: my @ids=&Apache::lonnet::current_machine_ids();
1751: if (grep(/^\Q$chome\E$/,@ids)) {
1752: &Apache::lonnet::devalidate_cache_new('courseltienc',$hashid);
1753: }
1754: }
1755: foreach my $id (sort { $a <=> $b } %{$changes->{$item}}) {
1756: if (ref($changes->{$item}->{$id}) eq 'HASH') {
1757: my %values = %{$changes->{$item}->{$id}};
1758: my %desc = &linkprot_names();
1759: my $display;
1760: foreach my $title ('name','lifetime','version','key','secret') {
1761: if (($title eq 'key') || ($title eq 'secret')) {
1762: if (ref($ltienc{$id}) eq 'HASH') {
1763: if (exists($ltienc{$id}{$title})) {
1764: if ($title eq 'secret') {
1765: my $length = length($ltienc{$id}{$title});
1766: $display .= $desc{$title}.': '.('*' x $length).', ';
1767: } else {
1768: $display .= $desc{$title}.': '.$ltienc{$id}{$title}.', ';
1769: }
1770: }
1771: }
1772: } elsif ($title eq 'version') {
1773: if ($values{$title} eq 'LTI-1p0') {
1774: $display .= $desc{$title}.': 1.1, ';
1775: }
1776: } else {
1777: $display .= $desc{$title}.': '.$values{$title}.', ';
1778: }
1779: }
1780: if ($ltiauth) {
1781: if (($values{'requser'}) && ($values{'mapuser'} ne '')) {
1782: if ($values{'mapuser'} eq 'lis_person_contact_email_primary') {
1783: $display .= &mt('Source of username: Email address [_1]',
1784: '(lis_person_contact_email_primary)').', ';
1785: } elsif ($values{'mapuser'} eq 'lis_person_sourcedid') {
1786: $display .= &mt('Source of username: User ID [_1]',
1787: '(lis_person_sourcedid)').', ';
1788: } else {
1789: $display .= &mt('Source of username: [_1]',$values{'mapuser'}).', ';
1790: }
1791: if ($values{'notstudent'} eq 'auth') {
1792: $display .= &mt('Display LON-CAPA login page if no match').', ';
1793: } elsif ($values{'notstudent'} eq 'reject') {
1794: $display .= &mt('Discontinue launch if no match').', ';
1795: }
1796: }
1797: }
1798: $display =~ s/, $//;
1799: $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]','<i>'.$id.'</i>',
1800: "'$display'")).'</li>';
1801: } elsif (ref($oldlinkprot{$id}) eq 'HASH') {
1802: my $oldname = $oldlinkprot{$id}{'name'};
1803: $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('Deleted setting for [_1]','<i>'."$id ($oldname)".'</i>')).'</li>';
1804: }
1805: }
1806: } else {
1807: $lti_save_error = 1;
1808: }
1809: }
1810: unless ($lti_save_error) {
1811: my @deletions;
1812: foreach my $id (sort { $a <=> $b } keys(%{$changes->{$item}})) {
1813: unless (ref($changes->{$item}->{$id}) eq 'HASH') {
1814: push (@deletions,$id);
1815: }
1816: }
1817: if (@deletions) {
1818: &Apache::lonnet::del('nohist_ltienc',\@deletions,$cdom,$cnum);
1819: }
1820: }
1821: if ($lti_save_error) {
1822: $output .= '<li>'.
1823: '<span class="LC_error">'.
1824: &mt('An error occurred when saving changes to link protection settings, which remain unchanged.').
1825: '</span>'.
1826: '</li>';
1827: }
1828: } else {
1829: if (ref($prefs->{$item}->{'ordered'}) eq 'ARRAY') {
1830: my @settings = @{$prefs->{$item}->{'ordered'}};
1831: if ($item eq 'feedback') {
1832: push(@settings,(map { $_.'.text'; } @settings));
1833: }
1834: foreach my $key (@settings) {
1835: if ($key eq 'rolenames') {
1836: my $displayname = $prefs->{$item}->{'itemtext'}{$key};
1837: my $msg;
1838: my @roles;
1839: if ($crstype eq 'Community') {
1840: @roles = ('co');
1841: } else {
1842: @roles = ('cc');
1843: }
1844: push(@roles,('in','ta','ep','ad','st'));
1845: foreach my $role (@roles) {
1846: next if (!exists($changes->{$item}{$key.'_'.$role}));
1847: my $stdname = &Apache::lonnet::plaintext($role,$crstype,undef,1);
1848: my $newname = $changes->{$item}{$key.'_'.$role};
1849: $storehash{$role.'.plaintext'} = $newname;
1850: if ($newname eq '') {
1851: $newname = $stdname;
1852: }
1853: $msg .= '<li>'.&mt('[_1] set to [_2]','<i>'.$stdname.'</i>',
1854: "'<b>".$newname."</b>'").'</li>';
1855: }
1856: if ($msg ne '') {
1857: $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt($displayname)).'<ul class="LC_success">'.$msg.'</ul></li>';
1858: }
1859: } else {
1860: next if (!exists($changes->{$item}{$key}));
1861: my ($displayname,$text);
1862: $text = $prefs->{$item}->{'itemtext'}{$key};
1863: my $displayval;
1864: unless (($key eq 'co-owners') || ($key eq 'discussion_post_fonts')) {
1865: $displayval = $changes->{$item}{$key};
1866: }
1867: if ($item eq 'feedback') {
1868: if ($key =~ /^(question|policy|comment)(\.email)\.text$/) {
1869: $text = $prefs->{$item}->{'itemtext'}{$1.$2};
1870: $displayname = &mt('Custom text for '.$text.' questions');
1871: } else {
1872: $displayname = &mt('Recipients of '.$text.' questions');
1873: }
1874: } elsif ($item eq 'discussion') {
1875: if ($key =~ /^p(lc|ch)\.roles\.denied/) {
1876: $displayname = &mt("$text (role-based)");
1877: if ($displayval ne '') {
1878: my @roles = split(',',$displayval);
1879: @roles = map { &Apache::lonnet::plaintext($_); } @roles;
1880: $displayval = join(', ',@roles);
1881: }
1882: } elsif ($key =~ /^p(lc|ch)\.users\.denied/) {
1883: $displayname = &mt("$text (specific user(s))");
1884: } else {
1885: if ($key eq 'allow_discussion_post_editing') {
1886: if ($displayval ne '') {
1887: my @roles = split(',',$displayval);
1888: my @longroles;
1889: foreach my $role (@roles) {
1890: my ($trole,$sec) = split(':',$role);
1891: my $rolename =
1892: &Apache::lonnet::plaintext($trole);
1893: if ($sec ne '') {
1894: $rolename .= ':'.$sec;
1895: }
1896: push(@longroles,$rolename);
1897: }
1898: $displayval = join(', ',@longroles);
1899: }
1900: } elsif ($key eq 'discussion_post_fonts') {
1901: my ($classorder,$classtitles)=&discussion_vote_classes();
1902: my ($styleorder,$styleitems)=&discussion_vote_styles();
1903: my $count = 1;
1904: my $total = scalar(keys(%{$changes->{$item}}));
1905: foreach my $class (@{$classorder}) {
1906: $count ++;
1907: next unless ($changes->{$item}{$key.'_'.$class});
1908: my @vals = split(/,/,$changes->{$item}{$key.'_'.$class});
1909: my $showval = '';
1910: for (my $i=0; $i<@{$styleorder}; $i++) {
1911: if ($vals[$i] ne '') {
1912: $showval .= 'font-'.$styleorder->[$i].': '.$vals[$i].'; ';
1913: }
1914: }
1915: if ($vals[3] ne '') {
1916: $showval .= $vals[3];
1917: }
1918: if ($showval ne '') {
1919: $displayval .= $classtitles->{$class}.':{ '.
1920: $showval.'}';
1921: $storehash{$key.'_'.$class} = $changes->{$item}{$key.'_'.$class};
1922: } else {
1923: $displayval .= $classtitles->{$class}.': '.&mt('None');
1924: push(@delkeys,$key.'_'.$class);
1925: }
1926: unless ($count == $total) {
1927: $displayval .= (' 'x2);
1928: }
1929: }
1930: }
1931: $displayname = &mt($text);
1932: }
1933: } elsif ($item eq 'spreadsheet') {
1934: if ($key =~ /^spreadsheet_default_(studentcalc|assesscalc)$/x) {
1935: my $sheettype = $1;
1936: if ($sheettype eq 'studentcalc') {
1937: &Apache::lonnet::expirespread('','','studentcalc');
1938: } else {
1939: &Apache::lonnet::expirespread('','','assesscalc');
1940: &Apache::lonnet::expirespread('','','studentcalc');
1941: }
1942: }
1943: $displayname = &mt($text);
1944: } elsif ($item eq 'menuitems') {
1945: unless ($changes->{$item}{$key} eq '') {
1946: if ($key eq 'menudefault') {
1947: $displayname = &mt('Default collection of menu items');
1948: $displayval = &mt('Collection: [_1]',
1949: $changes->{$item}{$key});
1950: } elsif ($key eq 'menucollections') {
1951: $displayval = &menucollections_display($changes->{$item}{$key});
1952: }
1953: }
1954: } else {
1955: $displayname = &mt($text);
1956: }
1957: if (defined($yesno{$key})) {
1958: $displayval = &mt('No');
1959: if ($changes->{$item}{$key} eq 'yes') {
1960: $displayval = &mt('Yes');
1961: }
1962: } elsif (($key =~ /^default_enrollment_(start|end)_date$/) && ($displayval)) {
1963: $displayval = &Apache::lonlocal::locallocaltime($displayval);
1964: } elsif ($key eq 'categories') {
1965: $displayval = $env{'form.categories_display'};
1966: } elsif (($key eq 'canuse_pdfforms') || ($key eq 'usejsme') ||
1967: ($key eq 'uselcmath') || ($key eq 'inline_chem')) {
1968: if ($changes->{$item}{$key} eq '1') {
1969: $displayval = &mt('Yes');
1970: } elsif ($changes->{$item}{$key} eq '0') {
1971: $displayval = &mt('No');
1972: }
1973: }
1974: if ($key eq 'co-owners') {
1975: if (ref($changes->{$item}{$key}) eq 'HASH') {
1976: if (ref($changes->{$item}{$key}{'changed'}) eq 'ARRAY') {
1977: foreach my $type ('co-owners','pendingco-owners') {
1978: next unless (grep(/^\Q$type\E$/,@{$changes->{$item}{$key}{'changed'}}));
1979: if ($type eq 'pendingco-owners') {
1980: if (&Apache::lonnet::is_course_owner($cdom,$cnum)) {
1981: $displayname = &mt('Invited as co-owners, pending acceptance');
1982: }
1983: }
1984: if ($changes->{$item}{$key}{$type} eq '') {
1985: push(@delkeys,'internal.'.$type);
1986: if (&Apache::lonnet::is_course_owner($cdom,$cnum)) {
1987: $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('Deleted setting for [_1]',
1988: '<i>'.$displayname.'</i>')).'</li>';
1989: }
1990: } elsif (&Apache::lonnet::is_course_owner($cdom,$cnum)) {
1991: $displayval = join(', ',map { &Apache::loncommon::plainname(split(':',$_)); } split(',',$changes->{$item}{$key}{$type}));
1992: $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]',
1993: '<i>'.$displayname.'</i>',
1994: "'<b>$displayval</b>'")).'</li>';
1995: }
1996: }
1997: }
1998: unless (&Apache::lonnet::is_course_owner($cdom,$cnum)) {
1999: if ($env{'form.pending_coowner'} eq 'accept') {
2000: $displayval = &mt('on');
2001: } elsif ($env{'form.pending_coowner'} eq 'decline') {
2002: $displayval = '';
2003: $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('Invitation to be co-owner declined')).'</li>';
2004: } elsif ($env{'form.remove_coowner'}) {
2005: $displayval = &mt('off');
2006: }
2007: if ($displayval) {
2008: $displayname = &mt('Your co-ownership status');
2009: $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]',
2010: '<i>'.$displayname.'</i>',
2011: "'<b>$displayval</b>'")).'</li>';
2012: }
2013: }
2014: }
2015: } elsif ($changes->{$item}{$key} eq '') {
2016: push(@delkeys,$key);
2017: if ($item eq 'menuitems') {
2018: if ($key eq 'menudefault') {
2019: $output .= '<li>'.&mt("Default collection of menu items set to: 'Standard' (all menus shown)").'</li>';
2020: } elsif ($key eq 'menucollections') {
2021: $output .= '<li>'.&mt('Specific collections of menus no longer available').'</li>';
2022: }
2023: } else {
2024: $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('Deleted setting for [_1]',
2025: '<i>'.$displayname.'</i>')).'</li>';
2026: }
2027: } elsif ($key eq 'menucollections') {
2028: $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('Numbered menu collections:')).'<br />'.
2029: $displayval.'</li>';
2030: } else {
2031: $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]',
2032: '<i>'.$displayname.'</i>',
2033: "'<b>$displayval</b>'"));
2034: if ($key eq 'url') {
2035: my $bkuptime=time;
2036: $output .= (' 'x2).&mt('(Previous URL backed up)').': '.
2037: $storehash{'top level map backup '.$bkuptime} = $values->{$key};
2038: }
2039: $output .= '</li>';
2040: }
2041: if ($key eq 'co-owners') {
2042: if (ref($changes->{$item}{$key}) eq 'HASH') {
2043: if (ref($changes->{$item}{$key}{'changed'}) eq 'ARRAY') {
2044: foreach my $type ('co-owners','pendingco-owners') {
2045: next unless (grep(/^\Q$type\E$/,@{$changes->{$item}{$key}{'changed'}}));
2046: $storehash{'internal.'.$type} = $changes->{$item}{$key}{$type};
2047: }
2048: }
2049: }
2050: } else {
2051: unless ($key eq 'discussion_post_fonts') {
2052: $storehash{$key} = $changes->{$item}{$key};
2053: }
2054: }
2055: }
2056: if ($key eq 'cloners') {
2057: # Get existing cloners
2058: my %clonenames =
2059: &Apache::lonnet::dump('environment',$cdom,$cnum,'cloners');
2060: if ($clonenames{'cloners'} =~ /,/) {
2061: @oldcloner = split(/\s*\,\s*/,$clonenames{'cloners'});
2062: } else {
2063: $oldcloner[0] = $clonenames{'cloners'};
2064: }
2065: }
2066: if (($key eq 'description') || ($key eq 'cloners') ||
2067: ($key eq 'hidefromcat') || ($key eq 'categories') ||
2068: ($key eq 'co-owners')) {
2069: push(@need_env_update,$key);
2070: }
2071: }
2072: }
2073: }
2074: $output .= '</ul>';
2075: } else {
2076: if ($crstype eq 'Community') {
2077: $output .= &mt('No changes made to community settings.');
2078: } else {
2079: $output .= &mt('No changes made to course settings.');
2080: }
2081: }
2082: }
2083: }
2084: }
2085: if ($skipstore) {
2086: return $output;
2087: }
2088: if (&Apache::lonnet::put('environment',\%storehash,$cdom,$cnum) eq 'ok') {
2089: if (ref($changes) eq 'HASH') {
2090: if (ref($changes->{'courseinfo'}) eq 'HASH') {
2091: if (exists($changes->{'courseinfo'}{'cloners'})) {
2092: &change_clone($cdom,$cnum,$changes->{'courseinfo'}{'cloners'},
2093: \@oldcloner);
2094: }
2095: }
2096: }
2097: if (@delkeys) {
2098: if (&Apache::lonnet::del('environment',\@delkeys,$cdom,$cnum) ne 'ok') {
2099: $output .= '<br /><span class="LC_error">';
2100: if ($crstype eq 'Community') {
2101: $output .= &mt('An error occurred when removing community settings which are no longer in use.');
2102: } else {
2103: $output .= &mt('An error occurred when removing course settings which are no longer in use.');
2104: }
2105: $output .= '</span>';
2106: } else {
2107: foreach my $key (@delkeys) {
2108: &Apache::lonnet::delenv('course.'.$cdom.'_'.$cnum.'.'.$key);
2109: }
2110: }
2111: }
2112: if (@need_env_update) {
2113: $chome = &Apache::lonnet::homeserver($cnum,$cdom);
2114: &update_env($cnum,$cdom,$chome,\@need_env_update,\%storehash);
2115: }
2116: &Apache::lonnet::coursedescription($env{'request.course.id'},
2117: {'freshen_cache' => 1});
2118: } else {
2119: $output = '<span class="LC_error">';
2120: if ($crstype eq 'Community') {
2121: $output .= &mt('An error occurred when saving changes to community settings, which remain unchanged.');
2122: } else {
2123: $output .= &mt('An error occurred when saving changes to course settings, which remain unchanged.');
2124: }
2125: $output .= '</span>';
2126: }
2127: return $output;
2128: }
2129:
2130: sub update_env {
2131: my ($cnum,$cdom,$chome,$need_env_update,$storehash) = @_;
2132: my $count = 0;
2133: if ((ref($need_env_update) eq 'ARRAY') && (ref($storehash) eq 'HASH')) {
2134: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',$cnum,undef,undef,'.');
2135: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
2136: foreach my $key (@{$need_env_update}) {
2137: if ($key eq 'description' && defined($storehash->{$key})) {
2138: &Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.description' => $storehash->{$key}});
2139: $crsinfo{$env{'request.course.id'}}{'description'} = $storehash->{$key};
2140: $count ++;
2141: } elsif (($key eq 'cloners') || ($key eq 'hidefromcat') || ($key eq 'categories')) {
2142: &Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.'.$key => $storehash->{$key}});
2143: $crsinfo{$env{'request.course.id'}}{$key} = $storehash->{$key};
2144: $count ++;
2145: } elsif ($key eq 'co-owners') {
2146: if ($storehash->{'internal.co-owners'} ne '') {
2147: &Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.internal.co-owners' => $storehash->{'internal.co-owners'}});
2148: }
2149: if ($storehash->{'internal.pendingco-owners'} ne '') {
2150: &Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.internal.pendingco-owners' => $storehash->{'internal.pendingco-owners'}});
2151: }
2152: my @coowners = split(',',$storehash->{'internal.'.$key});
2153: $crsinfo{$env{'request.course.id'}}{'co-owners'} = \@coowners;
2154: $count ++;
2155: }
2156: }
2157: if ($count) {
2158: my $putresult = &Apache::lonnet::courseidput($cdom,\%crsinfo,$chome,'notime');
2159: }
2160: }
2161: }
2162: return;
2163: }
2164:
2165: sub display_disallowed {
2166: my ($item,$disallowed,$prefs,$crstype) = @_;
2167: my $output;
2168: if ((ref($disallowed) eq 'HASH') && (ref($prefs) eq 'HASH')) {
2169: if (keys(%{$disallowed})) {
2170: if ($item eq 'cloners') {
2171: my @fails;
2172: my %lt = &Apache::lonlocal::texthash (
2173: format => 'Invalid format',
2174: domain => 'Domain does not exist',
2175: newuser => 'LON-CAPA user(s) do(es) not exist.',
2176: );
2177: foreach my $error ('format','domain','newuser') {
2178: if (defined($disallowed->{$error})) {
2179: my $msg = '<b>'.$disallowed->{$error}.'</b>, '.&mt('reason').' - '.
2180: $lt{$error};
2181: if ($error eq 'newuser') {
2182: $msg .= '<br />'.&mt("Please [_1]add the user(s)[_2] before returning to the [_3]$crstype Configuration[_2] to add as potential cloners.",'<a href="/adm/createuser">','</a>','<a href="/adm/courseprefs">');
2183: }
2184: push(@fails,$msg);
2185: }
2186: }
2187: if (@fails) {
2188: $output .= '<span class="LC_warning">'.&mt('Unable to add to allowed cloners: ').
2189: '</span>'.join('; ',@fails).'.<br />';
2190: }
2191: } elsif ($item eq 'rolenames') {
2192: my %lt = &Apache::lonlocal::texthash (
2193: replacements => 'Name already used to replace a different standard role name',
2194: regulars => 'Name already used as a standard role name',
2195: customrole => 'Name already used as the name of a custom role',
2196: );
2197: my @fails;
2198: foreach my $error ('replacements','regulars','customrole') {
2199: if (ref($disallowed->{$error}) eq 'ARRAY') {
2200: push(@fails,'<b>'.join(', ',@{$disallowed->{$error}}).
2201: '</b>, '.&mt('reason').' - '.$lt{'error'});
2202: }
2203: }
2204: if (@fails) {
2205: $output .= '<span class="LC_warning">'.
2206: &mt('Unable to include amongst replacements for role names: ').
2207: '</span>'.join('; ',@fails).'.<br />';
2208: }
2209:
2210: } elsif (($item eq 'feedback') || ($item eq 'discussion') || ($item eq 'localization')) {
2211: $output .= '<span class="LC_warning">';
2212: if ($item eq 'feedback') {
2213: if ($crstype eq 'Community') {
2214: $output .= &mt('Unable to include as a recipient of community feedback for:');
2215: } else {
2216: $output .= &mt('Unable to include as a recipient of course feedback for:');
2217: }
2218: } elsif ($item eq 'discussion') {
2219: $output .= &mt('Unable to include in user-based access control for:');
2220: } elsif ($item eq 'localization') {
2221: if ($crstype eq 'Community') {
2222: $output .= &mt('Unable to include in community localization:');
2223: } else {
2224: $output .= &mt('Unable to include in course localization:');
2225: }
2226: }
2227: $output .= '</span><ul>';
2228: foreach my $key (sort(keys(%{$disallowed}))) {
2229: my $itemtext = $prefs->{$item}{'itemtext'}{$key};
2230: $output .= '<li><i>'.$itemtext.'</i> - ';
2231: if ($item eq 'localization') {
2232: $output .= &mt('reason - unsupported language: [_1]',
2233: '<b>'.$disallowed->{$key}.'</b>');
2234: } else {
2235: $output .= &mt('reason - invalid user: [_1]',
2236: '<b>'.$disallowed->{$key}.'</b>').'</li>';
2237: }
2238: }
2239: $output .= '</ul><br />';
2240: }
2241: }
2242: }
2243: return $output;
2244: }
2245:
2246: sub get_course {
2247: my ($courseid) = @_;
2248: if (!defined($courseid)) {
2249: $courseid = $env{'request.course.id'};
2250: }
2251: my $cdom=$env{'course.'.$courseid.'.domain'};
2252: my $cnum=$env{'course.'.$courseid.'.num'};
2253: my $chome=$env{'course.'.$courseid.'.home'};
2254: return ($cnum,$cdom,$chome);
2255: }
2256:
2257: sub get_jscript {
2258: my ($cid,$cdom,$phase,$crstype,$settings,$noedit) = @_;
2259: my ($can_toggle_cat,$can_categorize) = &can_modify_catsettings($cdom,$crstype);
2260: my ($jscript,$categorize_js,$loncaparev_js,$instcode_js);
2261: my $stubrowse_js = &Apache::loncommon::studentbrowser_javascript();
2262: my $browse_js = &Apache::loncommon::browser_and_searcher_javascript('parmset');
2263: my $cloners_js = &cloners_javascript($phase);
2264: my @code_order;
2265: if ($crstype ne 'Community') {
2266: if (ref($settings) eq 'HASH') {
2267: my %codedefaults;
2268: &Apache::lonnet::auto_instcode_defaults($cdom,\%codedefaults,
2269: \@code_order);
2270: if (@code_order > 0) {
2271: if ($phase eq 'display') {
2272: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
2273: if (grep(/^courseinfo$/,@actions)) {
2274: if ($settings->{'cloners'} ne '') {
2275: unless ($settings->{'cloners'} eq '*') {
2276: my @cloners = split(/,/,$settings->{'cloners'});
2277: my @standardnames = &Apache::loncommon::get_standard_codeitems();
2278: my %local_to_standard;
2279: for (my $i=0; $i<@code_order; $i++) {
2280: $local_to_standard{$code_order[$i]} = $standardnames[$i];
2281: }
2282: foreach my $cloner (@cloners) {
2283: if (($cloner !~ /^\Q*:\E$match_domain$/) &&
2284: ($cloner !~ /^$match_username\:$match_domain$/)) {
2285: foreach my $item (split(/\&/,$cloner)) {
2286: my ($key,$val) = split(/\=/,$item);
2287: $val = &unescape($val);
2288: foreach my $code (@code_order) {
2289: if ($key eq $local_to_standard{$code}) {
2290: $env{'form.'.$key} = $val;
2291: }
2292: }
2293: }
2294: }
2295: }
2296: }
2297: }
2298: }
2299: }
2300: my @codetitles;
2301: (undef,$instcode_js) =
2302: &Apache::courseclassifier::instcode_selectors($cdom,'display',undef,
2303: \@codetitles);
2304: $instcode_js .= <<ENDSCRIPT;
2305: function toggleCloners(callerradio) {
2306: if (document.getElementById('LC_cloners_instcode')) {
2307: if (callerradio.value == 1) {
2308: document.getElementById('LC_cloners_instcode').style.display = "block";
2309: } else {
2310: uncheckOfficialLists();
2311: document.getElementById('LC_cloners_instcode').style.display = "none";
2312: }
2313: }
2314: }
2315:
2316: if (!document.getElementsByClassName) {
2317: function getElementsByClassName(node, classname) {
2318: var a = [];
2319: var re = new RegExp('(^| )'+classname+'( |$)');
2320: var els = node.getElementsByTagName("*");
2321: for(var i=0,j=els.length; i<j; i++)
2322: if(re.test(els[i].className))a.push(els[i]);
2323: return a;
2324: }
2325: }
2326:
2327: function uncheckOfficialLists() {
2328: var codepicks;
2329: if (document.getElementsByClassName) {
2330: codepicks = document.getElementsByClassName('LC_cloners_instcodes');
2331: } else {
2332: codepicks = getElementsByClassName(document.body,'LC_cloners_instcodes');
2333: }
2334: if (codepicks.length) {
2335: for (var i=0; i<codepicks.length; i++) {
2336: codepicks[i].selectedIndex = 0;
2337: }
2338: }
2339: }
2340:
2341: ENDSCRIPT
2342: }
2343: }
2344: }
2345: if ($can_categorize) {
2346: $categorize_js = <<ENDSCRIPT;
2347: function catsbrowser() {
2348: var catswin = null;
2349: var url = '/adm/courseprefs?phase=categorizecourse';
2350: if (!catswin || catswin.closed) {
2351: catswin=window.open(url,'categorieswin','height=480,width=600,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no');
2352: } else {
2353: catswin.focus();
2354: }
2355: }
2356: ENDSCRIPT
2357: }
2358: my $loncaparev = $env{'course.'.$cid.'.internal.releaserequired'};
2359: if ($loncaparev) {
2360: $loncaparev_js = <<ENDSCRIPT;
2361: function loncaparevinfo() {
2362: var lcrevwin = null;
2363: var url = '/adm/courseprefs?phase=releaseinfo';
2364: if (!lcrevwin || lcrevwin.closed) {
2365: lcrevwin=window.open(url,'releasewin','height=480,width=600,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no');
2366: } else {
2367: lcrevwin.focus();
2368: }
2369: }
2370: ENDSCRIPT
2371: }
2372: my $cnum = $env{'course.'.$cid.'.num'};
2373: my $syllabus_js = <<ENDSCRIPT;
2374: function syllabusinfo() {
2375: var syllwin = null;
2376: var url = '/public/$cdom/$cnum/syllabus?only_body=1';
2377: if (!syllwin || syllwin.closed) {
2378: syllwin=window.open(url,'syllabuswin','height=480,width=600,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no');
2379: } else {
2380: syllwin.focus();
2381: }
2382: }
2383: ENDSCRIPT
2384: my $menuitems_js;
2385: unless ($noedit) {
2386: my $collections;
2387: my $next = 1;
2388: if (ref($settings) eq 'HASH') {
2389: if ($settings->{'menucollections'} ne '') {
2390: my @current;
2391: foreach my $item (split(/;/,$settings->{'menucollections'})) {
2392: my ($num) = split(/\%/,$item);
2393: if ($num =~ /^\d+$/) {
2394: push(@current,$num);
2395: }
2396: }
2397: $collections = join("','",sort { $a <=> $b } @current);
2398: if ($collections) {
2399: $collections = "'$collections'";
2400: }
2401: $next += $current[-1];
2402: }
2403: }
2404: my $deftext = &mt('Standard (all menus shown)');
2405: $menuitems_js = <<ENDSCRIPT;
2406: function toggleAddmenucoll() {
2407: if (document.getElementById('menucollections_add')) {
2408: var state = 'none';
2409: var add = document.getElementById('menucollections_add').checked;
2410: if (add) {
2411: state = 'inline-block';
2412: }
2413: var fieldsets = new Array('shown','text','links','list','inline');
2414: for (var i=0; i<fieldsets.length; i++) {
2415: if (document.getElementById('addmenucoll_'+fieldsets[i])) {
2416: document.getElementById('addmenucoll_'+fieldsets[i]).style.display = state;
2417: }
2418: }
2419: var box = document.getElementsByClassName('LC_menucoll_add');
2420: if (box.length) {
2421: for (var i=0; i<box.length; i++) {
2422: if (add) {
2423: box[i].checked = true;
2424: } else {
2425: box[i].checked = false;
2426: }
2427: }
2428: }
2429: if (document.getElementById('menudefault')) {
2430: var menudef = document.getElementById('menudefault');
2431: var currsel = menudef.selectedIndex;
2432: var colls = new Array($collections);
2433: menudef.options.length = 0;
2434: if (!add) {
2435: if (currsel == 1 + colls.length) {
2436: currsel = 0;
2437: }
2438: }
2439: if (currsel == 0) {
2440: menudef.options[0] = new Option('$deftext','',true,true);
2441: } else {
2442: menudef.options[0] = new Option('$deftext','',false,false);
2443: }
2444: if (colls.length) {
2445: for (var i=0; i<colls.length; i++) {
2446: var idx = i+1;
2447: if (currsel == colls[i]) {
2448: menudef.options[idx] = new Option(colls[i],colls[i],true,true);
2449: } else {
2450: menudef.options[idx] = new Option(colls[i],colls[i],false,false);
2451: }
2452: }
2453: }
2454: if (add) {
2455: var addidx = 1 + colls.length;
2456: if (currsel == addidx) {
2457: menudef.options[addidx] = new Option('$next','$next',true,true);
2458: } else {
2459: menudef.options[addidx] = new Option('$next','$next',false,false);
2460: }
2461: }
2462: }
2463: }
2464: }
2465: ENDSCRIPT
2466: }
2467: my $linkprotector_js = <<"ENDSCRIPT";
2468: function toggleLTI(form,num,item) {
2469: var radioname = '';
2470: var currdivid = '';
2471: var newdivid = '';
2472: if ((document.getElementById('linkprot_divcurr'+item+'_'+num)) &&
2473: (document.getElementById('linkprot_divchg'+item+'_'+num))) {
2474: currdivid = document.getElementById('linkprot_divcurr'+item+'_'+num);
2475: newdivid = document.getElementById('linkprot_divchg'+item+'_'+num);
2476: radioname = form.elements['linkprot_change'+item+'_'+num];
2477: if (radioname) {
2478: if (radioname.length > 0) {
2479: var setvis;
2480: for (var i=0; i<radioname.length; i++) {
2481: if (radioname[i].checked == true) {
2482: if (radioname[i].value == 1) {
2483: newdivid.style.display = 'inline-block';
2484: currdivid.style.display = 'none';
2485: setvis = 1;
2486: }
2487: break;
2488: }
2489: }
2490: if (!setvis) {
2491: newdivid.style.display = 'none';
2492: currdivid.style.display = 'inline-block';
2493: }
2494: }
2495: }
2496: }
2497: return;
2498: }
2499:
2500: function toggleLTIReqUser(form,item,extra,valon,styleon,num) {
2501: if (document.getElementById('linkprot_'+extra+'_'+num)) {
2502: var extraid = document.getElementById('linkprot_'+extra+'_'+num);
2503: var itemname = form.elements['linkprot_'+item+'_'+num];
2504: if (itemname) {
2505: if (itemname.length > 0) {
2506: var setvis;
2507: for (var i=0; i<itemname.length; i++) {
2508: if (itemname[i].checked == true) {
2509: if (itemname[i].value == valon) {
2510: extraid.style.display = styleon;
2511: setvis = 1;
2512: }
2513: break;
2514: }
2515: }
2516: if (!setvis) {
2517: extraid.style.display = 'none';
2518: }
2519: }
2520: }
2521: }
2522: return;
2523: }
2524: ENDSCRIPT
2525: $jscript = '<script type="text/javascript" language="Javascript">'."\n".
2526: '// <![CDATA['."\n".
2527: $browse_js."\n".$categorize_js."\n".$loncaparev_js."\n".
2528: $cloners_js."\n".$instcode_js.
2529: $syllabus_js."\n".$menuitems_js."\n".
2530: $linkprotector_js."\n".'//]]>'."\n".
2531: '</script>'."\n".$stubrowse_js."\n";
2532: return $jscript;
2533: }
2534:
2535: sub cloners_javascript {
2536: my ($formname) = @_;
2537: return <<"ENDSCRIPT";
2538:
2539: function update_cloners(caller,num) {
2540: var delidx = getIndexByName('cloners_delete');
2541: var actidx = getIndexByName('cloners_activate');
2542: if (caller == 'cloners_all') {
2543: var selall;
2544: for (var i=0; i<document.$formname.cloners_all.length; i++) {
2545: if (document.$formname.cloners_all[i].checked) {
2546: selall = document.$formname.cloners_all[i].value;
2547: }
2548: }
2549: if (selall == 1) {
2550: if (delidx != -1) {
2551: if (document.$formname.cloners_delete.length) {
2552: for (var j=0; j<document.$formname.cloners_delete.length; j++) {
2553: document.$formname.cloners_delete[j].checked = true;
2554: }
2555: } else {
2556: document.$formname.elements[delidx].checked = true;
2557: }
2558: }
2559: if (actidx != -1) {
2560: if (document.$formname.cloners_activate.length) {
2561: for (var i=0; i<document.$formname.cloners_activate.length; i++) {
2562: if (document.$formname.cloners_activate[i].value == '0') {
2563: document.$formname.cloners_activate[i].checked = false;
2564: }
2565: if (document.$formname.cloners_activate[i].value == '-1') {
2566: document.$formname.cloners_activate[i].checked = true;
2567: }
2568: }
2569: }
2570: }
2571: document.$formname.cloners_newdom.selectedIndex = 0;
2572: }
2573: }
2574: if (caller == 'cloners_activate') {
2575: if (document.$formname.cloners_activate.length) {
2576: for (var j=0; j<document.$formname.cloners_activate.length; j++) {
2577: if (document.$formname.cloners_activate[j].value == num) {
2578: if (document.$formname.cloners_activate[j].checked) {
2579: for (var i=0; i<document.$formname.cloners_all.length; i++) {
2580: if (document.$formname.cloners_all[i].value == '1') {
2581: document.$formname.cloners_all[i].checked = false;
2582: }
2583: if (document.$formname.cloners_all[i].value == '0') {
2584: document.$formname.cloners_all[i].checked = true;
2585: }
2586: }
2587: }
2588: }
2589: }
2590: } else {
2591: for (var i=0; i<document.$formname.cloners_all.length; i++) {
2592: if (document.$formname.cloners_all[i].value == '1') {
2593: document.$formname.cloners_all[i].checked = false;
2594: }
2595: if (document.$formname.cloners_all[i].value == '0') {
2596: document.$formname.cloners_all[i].checked = true;
2597: }
2598: }
2599: }
2600: }
2601: return;
2602: }
2603:
2604: function getIndexByName(item) {
2605: for (var i=0;i<document.$formname.elements.length;i++) {
2606: if (document.$formname.elements[i].name == item) {
2607: return i;
2608: }
2609: }
2610: return -1;
2611: }
2612:
2613: ENDSCRIPT
2614: }
2615:
2616:
2617: sub print_courseinfo {
2618: my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_;
2619: unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
2620: return;
2621: }
2622: my ($cathash,$categoriesform,$autocoowner,$clonedefaults,$disabled);
2623: if ($noedit) {
2624: $disabled = ' disabled="disabled"';
2625: }
2626: my %domconf =
2627: &Apache::lonnet::get_dom('configuration',
2628: ['coursecategories','autoenroll','coursedefaults'],$cdom);
2629: if (ref($domconf{'coursecategories'}) eq 'HASH') {
2630: $cathash = $domconf{'coursecategories'}{'cats'};
2631: if (ref($cathash) eq 'HASH') {
2632: $categoriesform =
2633: &Apache::loncommon::assign_categories_table($cathash,
2634: $settings->{'categories'},$crstype,$disabled)."\n";
2635: }
2636: }
2637: if (ref($domconf{'autoenroll'}) eq 'HASH') {
2638: $autocoowner = $domconf{'autoenroll'}{'co-owners'};
2639: }
2640: my ($currcanclone,@code_order,$cloner_instcode);
2641: my %codedefaults;
2642: &Apache::lonnet::auto_instcode_defaults($cdom,\%codedefaults,
2643: \@code_order);
2644: if ($settings->{'cloners'}) {
2645: unless ($settings->{'cloners'} eq '*') {
2646: my @currclone = split(/,/,$settings->{'cloners'});
2647: foreach my $item (@currclone) {
2648: unless ($item eq '*') {
2649: if (($item !~ /\:/) && ($item =~ /=/)) {
2650: $cloner_instcode = 1;
2651: }
2652: }
2653: }
2654: }
2655: }
2656: if (ref($domconf{'coursedefaults'}) eq 'HASH') {
2657: my $canclone = $domconf{'coursedefaults'}{'canclone'};
2658: if (ref($canclone) eq 'HASH') {
2659: if (ref($canclone->{'instcode'}) eq 'ARRAY') {
2660: if ($settings->{'internal.coursecode'}) {
2661: my @posscodes;
2662: if (@code_order > 0) {
2663: $currcanclone = 'instcode';
2664: foreach my $item (@{$canclone->{'instcode'}}) {
2665: if (grep(/^\Q$item\E$/,@code_order)) {
2666: push(@posscodes,$item);
2667: }
2668: }
2669: my $codestr = join(' + ',@posscodes);
2670: $clonedefaults = &mt('Default for official courses is to also allow cloning if [_1] match in cloner and cloned.',
2671: '"<span class="LC_nobreak" style="font-style:italic">'.$codestr.'</span>"').'<br />';
2672: }
2673: }
2674: }
2675: } elsif ($canclone eq 'domain') {
2676: $clonedefaults = &mt('Default is for any course requester in [_1] domain to be able to clone.',
2677: '<span class="LC_nobreak" style="font-style:italic">'.$cdom.'</span>').'<br />';
2678: $currcanclone = 'domain';
2679: }
2680: if ($clonedefaults) {
2681: if ($settings->{'cloners'} ne '') {
2682: $clonedefaults .= '<br />'.&mt('Default does [_1]not[_2] currently apply because values have been set in the course.','<b>','</b>');
2683: } else {
2684: $clonedefaults .= &mt('Default is disregarded if [_1]any[_2] values are set here in the course.','<i>','</i>');
2685: }
2686: $clonedefaults = '<br /><br />'.$clonedefaults;
2687: }
2688: }
2689: if (!defined($categoriesform)) {
2690: $categoriesform = &mt('No categories defined in this domain.');
2691: }
2692: my ($can_toggle_cat,$can_categorize) = &can_modify_catsettings($cdom,$crstype);
2693: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
2694:
2695: my $replace;
2696: if ($crstype eq 'Community') {
2697: $replace = &mt('To replace the standard title for a course role, enter a title, otherwise leave blank');
2698: } else {
2699: $replace = &mt('To replace the standard title for a course role, enter a title, otherwise leave blank');
2700: }
2701: my ($editmap,$editsyllabus);
2702: unless ($noedit) {
2703: $editmap = (' 'x2).
2704: '<a href="javascript:openbrowser'.
2705: "('display','url','sequence')\">".
2706: &mt('Select Map').'</a><br /><span class="LC_warning"> '.
2707: &mt('Modification may make assessment data inaccessible!').
2708: '</span>';
2709: $editsyllabus = &mt('[_1]Edit[_2]','<a href="/public/'.$cdom.'/'.$cnum.'/syllabus?forceedit=1">',
2710: '</a>');
2711: }
2712: my %items = (
2713: 'url' => {
2714: text => '<b>'.&mt($itemtext->{'url'}).'</b>'.$editmap,
2715: input => 'textbox',
2716: size => '55',
2717: advanced => 1
2718: },
2719: 'description' => {
2720: text => '<b>'.&mt($itemtext->{'description'}).'</b>',
2721: input => 'textbox',
2722: size => '55',
2723: },
2724: 'owner' => {
2725: text => '<b>'.&mt($itemtext->{'owner'}).'</b>',
2726: },
2727: 'co-owners' => {
2728: text => '<b>'.&mt($itemtext->{'co-owners'}).'</b>',
2729: },
2730: 'clonedfrom' => {
2731: text => '<b>'.&mt($itemtext->{'clonedfrom'}).'</b>',
2732: },
2733: 'courseid' => {
2734: text => '<b>'.&mt($itemtext->{'courseid'}).'</b><br />'.'('.
2735: &mt('internal, optional').')',
2736: input => 'textbox',
2737: size => '25',
2738: },
2739: 'uniquecode' => {
2740: text => '<b>'.&mt($itemtext->{'uniquecode'}).'</b>',
2741: },
2742: 'cloners' => {
2743: text => '<b>'.&mt($itemtext->{'cloners'}).'</b><br />'.
2744: &mt('Owner and Coordinators included automatically').
2745: $clonedefaults,
2746: input => 'textbox',
2747: size => '40'
2748: },
2749: 'rolenames' => {
2750: text => '<b>'.&mt($itemtext->{'rolenames'}).'</b><br />'.
2751: '('.$replace.')',
2752: input => 'textbox',
2753: size => '20',
2754: advanced => 1
2755: },
2756: 'syllabus' => {
2757: text => '<b>'.&mt($itemtext->{'syllabus'}).'</b><br />'.
2758: &mt('(Syllabus type in use)').(' ' x2).
2759: $editsyllabus,
2760: },
2761: 'hidefromcat' => {
2762: text => '<b>'.&mt($itemtext->{'hidefromcat'}).'</b><br />'.
2763: ' ('.&mt('included by default if assigned institutional code, or categorized').')',
2764: input => 'radio',
2765: },
2766: 'categories' => {
2767: text => '<b>'.&mt($itemtext->{'categories'}).'</b> <a href="javascript:catsbrowser()">'.
2768: &mt('Display Categories').'</a>',
2769: input => 'textbox',
2770: size => '25',
2771: },
2772: 'loncaparev' => {
2773: text => '<b>'.&mt($itemtext->{'loncaparev'}).'</b>',
2774: },
2775: 'defaultcredits' => {
2776: text => '<b>'.&mt($itemtext->{'defaultcredits'}).'</b>',
2777: },
2778: );
2779: my $datatable;
2780: my $count = 0;
2781: foreach my $item (@{$ordered}) {
2782: my $colspan;
2783: if ($item eq 'hidefromcat') {
2784: next if (!$can_toggle_cat);
2785: } elsif ($item eq 'categories') {
2786: next if (!$can_categorize);
2787: } elsif ($item eq 'uniquecode') {
2788: next if (!$env{'course.'.$env{'request.course.id'}.'.internal.uniquecode'});
2789: }
2790: unless (($item eq 'cloners') || ($item eq 'rolenames')) {
2791: $colspan = 2;
2792: }
2793: $count ++;
2794: if (exists $items{$item}{advanced} && $items{$item}{advanced} == 1) {
2795: $datatable .= &item_table_row_start($items{$item}{text},$count,"advanced",$colspan);
2796: } else {
2797: $datatable .= &item_table_row_start($items{$item}{text},$count,undef,$colspan);
2798: }
2799: if ($items{$item}{input} eq 'radio') {
2800: $datatable .= &yesno_radio($item,$settings,undef,undef,undef,$noedit);
2801: } elsif ($item eq 'cloners') {
2802: my $includeempty = 1;
2803: my $num = 0;
2804: $datatable .= '</td><td align="right">'.
2805: &Apache::loncommon::start_data_table().
2806: &Apache::loncommon::start_data_table_row().
2807: '<td><span class="LC_nobreak"><label>'.
2808: &mt('Any user in any domain:').
2809: ' <input type="radio" name="cloners_all" value="1" ';
2810: if ($settings->{$item} eq '*') {
2811: $datatable .= ' checked="checked" ';
2812: }
2813: $datatable .= 'onchange="javascript:update_cloners('.
2814: "'cloners_all'".');"'.$disabled.' />'.&mt('Yes').'</label>'.
2815: (' 'x2).'<label>'.
2816: '<input type="radio" name="cloners_all" value="0" ';
2817: if ($settings->{$item} ne '*') {
2818: $datatable .= ' checked="checked" ';
2819: }
2820: $datatable .= ' onchange="javascript:update_cloners('.
2821: "'cloners_all'".');"'.$disabled.' />'.&mt('No').'</label></td>'.
2822: &Apache::loncommon::end_data_table_row().
2823: &Apache::loncommon::end_data_table().
2824: '<table><tr><td align="left"><b>'.&mt('Or').
2825: '</b></td></tr></table>'.
2826: &Apache::loncommon::start_data_table();
2827: my @cloners;
2828: if ($settings->{$item} eq '') {
2829: unless ($noedit) {
2830: my $default;
2831: if ($currcanclone eq 'domain') {
2832: $default = '0';
2833: }
2834: $datatable .= &new_cloners_dom_row($cdom,'0',$default);
2835: }
2836: } elsif ($settings->{$item} ne '*') {
2837: my @entries = split(/,/,$settings->{$item});
2838: if (@entries > 0) {
2839: foreach my $entry (@entries) {
2840: my ($uname,$udom) = split(/:/,$entry);
2841: if ($udom =~ /^$match_domain$/) {
2842: unless (&Apache::lonnet::domain($udom)) {
2843: next;
2844: }
2845: } else {
2846: next;
2847: }
2848: if ($uname eq '*') {
2849: $datatable .=
2850: &Apache::loncommon::start_data_table_row().
2851: '<td valign="top" align="left"><span class="LC_nobreak">'.
2852: &mt('Any user in domain:').'<b> '.$udom.
2853: '</b><input type="hidden" name="cloners_dom_'.$num.
2854: '" value="'.$udom.'" /></span><br />'.
2855: '<span class="LC_nobreak"><label><input type="checkbox" '.
2856: 'name="cloners_delete" value="'.$num.'" onchange="javascript:update_cloners('."'cloners_delete','$num'".');"'.$disabled.' />'.
2857: &mt('Delete').'</label></span></td>'.
2858: &Apache::loncommon::end_data_table_row();
2859: $num ++;
2860: } elsif (&Apache::lonnet::homeserver($uname,$udom) ne 'no_host') {
2861: unless (grep(/^\Q$entry\E$/,@cloners)) {
2862: push(@cloners,$entry);
2863: }
2864: }
2865: }
2866: }
2867: }
2868: my $add_domtitle = &mt('Any user in additional domain:');
2869: if ($settings->{$item} eq '*') {
2870: $add_domtitle = &mt('Any user in specific domain:');
2871: } elsif ($settings->{$item} eq '') {
2872: $add_domtitle = &mt('Any user in other domain:');
2873: }
2874: my $cloners_str = join(',',@cloners);
2875: $datatable .= &Apache::loncommon::start_data_table_row().
2876: '<td align="left"><span class="LC_nobreak">'.
2877: $add_domtitle.'</span><br />'.
2878: &Apache::loncommon::select_dom_form('','cloners_newdom',
2879: $includeempty,undef,undef,
2880: undef,undef,$noedit).
2881: '<input type="hidden" name="cloners_total" value="'.$num.'" />'.
2882: '</td>'.&Apache::loncommon::end_data_table_row().
2883: &Apache::loncommon::end_data_table().
2884: '<table><tr><td align="left"><b>'.&mt('And').
2885: '</b></td></tr></table>'.
2886: &Apache::loncommon::start_data_table().
2887: &Apache::loncommon::start_data_table_row().
2888: '<td align="left">'.
2889: &mt('Specific users').' (<tt>'.
2890: &mt('user:domain,user:domain').'</tt>)<br />'.
2891: &Apache::lonhtmlcommon::textbox($item,$cloners_str,
2892: $items{$item}{'size'},$disabled).
2893: '</td>'.&Apache::loncommon::end_data_table_row().
2894: &Apache::loncommon::end_data_table();
2895: if (@code_order > 0) {
2896: my (%cat_items,@codetitles,%cat_titles,%cat_order);
2897: my ($jscript,$totcodes,$numtitles,$lasttitle) =
2898: &Apache::courseclassifier::instcode_selectors_data($cdom,'display',
2899: \%cat_items,\@codetitles,
2900: \%cat_titles,\%cat_order);
2901: my $showncodes = 'off';
2902: my $checkedoff = ' checked="checked"';
2903: my $checkedon = '';
2904: if ($cloner_instcode) {
2905: $checkedon = $checkedoff;
2906: $checkedoff = '';
2907: $showncodes = 'on';
2908: }
2909: $datatable .= '<table><tr><td align="left"><b>'.&mt('And').
2910: '</b></td></tr></table>'.
2911: &Apache::loncommon::start_data_table().
2912: &Apache::loncommon::start_data_table_row().
2913: '<td align="left"><span class="LC_nobreak">'.
2914: &mt('Cloning by official course(s) based on course category').(' 'x2).
2915: '<label>'.
2916: '<input type="radio" name="cloners_instcode" value="1" onclick="toggleCloners(this);"'.$checkedon.$disabled.' />'.&mt('Yes').'</label>'.
2917: (' ').
2918: '<label>'.
2919: '<input type="radio" name="cloners_instcode" value="0" onclick="toggleCloners(this);"'.$checkedoff.$disabled.' />'.&mt('No').'</label>'.
2920: &Apache::courseclassifier::build_instcode_selectors($numtitles,
2921: $lasttitle,\%cat_items,\@codetitles,\%cat_titles,\%cat_order,
2922: $showncodes,'LC_cloners_instcodes','LC_cloners_instcode',$noedit).
2923: '</td>'.&Apache::loncommon::end_data_table_row().
2924: &Apache::loncommon::end_data_table();
2925: }
2926: } elsif ($item eq 'rolenames') {
2927: $datatable .= '</td><td align="right">'.
2928: &Apache::loncommon::start_data_table();
2929: my @roles;
2930: if ($crstype eq 'Community') {
2931: @roles = ('co');
2932: } else {
2933: @roles = ('cc');
2934: }
2935: push (@roles,('in','ta','ep','ad','st'));
2936: foreach my $role (@roles) {
2937: $datatable .= &Apache::loncommon::start_data_table_row().
2938: '<td align="left"><span class="LC_nobreak">'.
2939: &Apache::lonnet::plaintext($role,$crstype,undef,1).
2940: '</span></td><td align="left">'.
2941: &Apache::lonhtmlcommon::textbox('rolenames_'.$role,
2942: $settings->{$role.'.plaintext'},
2943: $items{$item}{size},$disabled).'</td>'.
2944: &Apache::loncommon::end_data_table_row();
2945: }
2946: $datatable .= &Apache::loncommon::end_data_table().'</td>';
2947: } elsif ($item eq 'categories') {
2948: my $launcher;
2949: if ($noedit) {
2950: $launcher = $disabled;
2951: } else {
2952: $launcher = 'onfocus="this.blur();javascript:catsbrowser();"';
2953: }
2954: $datatable .= '<input type="hidden" name="categories" value="'.$settings->{$item}.'" />'.
2955: &Apache::lonhtmlcommon::textbox($item.'_display',$settings->{$item},
2956: $items{$item}{size},$launcher);
2957: } elsif ($item eq 'owner') {
2958: my $owner = $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'};
2959: if ($owner =~ /:/) {
2960: my ($ownername,$ownerdom) = split(':',$owner);
2961: $owner = &Apache::loncommon::plainname($ownername,$ownerdom);
2962: } elsif ($owner ne '') {
2963: $owner = &Apache::loncommon::plainname($owner,$cdom);
2964: } else {
2965: $owner = &mt('None specified');
2966: }
2967: $datatable .= $owner;
2968: } elsif ($item eq 'clonedfrom') {
2969: my $clonesrc = $env{'course.'.$env{'request.course.id'}.'.clonedfrom'};
2970: my $clonedfrom = &mt('None');
2971: if ($clonesrc =~ m{/$match_domain/$match_courseid}) {
2972: my %clonesrcinfo = &Apache::lonnet::coursedescription($clonesrc);
2973: if ($clonesrcinfo{'description'}) {
2974: $clonedfrom = $clonesrcinfo{'description'}.' '.($clonesrc);
2975: }
2976: }
2977: $datatable .= $clonedfrom;
2978: } elsif ($item eq 'uniquecode') {
2979: my $code = $env{'course.'.$env{'request.course.id'}.'.internal.uniquecode'};
2980: if ($code) {
2981: $datatable .= $code;
2982: }
2983: } elsif ($item eq 'co-owners') {
2984: my $coowners = $env{'course.'.$env{'request.course.id'}.'.internal.co-owners'};
2985: my @currcoown;
2986: if ($coowners) {
2987: @currcoown = split(',',$coowners);
2988: }
2989: if (&Apache::lonnet::is_course_owner($cdom,$cnum)) {
2990: if (($crstype eq 'Course') && ($env{'course.'.$env{'request.course.id'}.'.internal.coursecode'}) && ($autocoowner)) {
2991: $datatable .= &show_autocoowners(@currcoown);
2992: } else {
2993: $datatable .= &coowner_invitations($cnum,$cdom,\@currcoown,$noedit);
2994: }
2995: } else {
2996: if (($crstype eq 'Course') && ($env{'course.'.$env{'request.course.id'}.'.internal.coursecode'}) && ($autocoowner)) {
2997: $datatable .= &show_autocoowners(@currcoown);
2998: } else {
2999: $datatable .= &manage_coownership($cnum,$cdom,\@currcoown,$noedit);
3000: }
3001: }
3002: } elsif ($item eq 'syllabus') {
3003: my $external = $env{'course.'.$env{'request.course.id'}.'.externalsyllabus'};
3004: my $uploaded = $env{'course.'.$env{'request.course.id'}.'.uploadedsyllabus'};
3005: my $minimal = $env{'course.'.$env{'request.course.id'}.'.minimalsyllabus'};
3006: if (($minimal =~/\w/) || ($uploaded =~/\w/)) {
3007: if ($minimal =~/\w/) {
3008: if ($external =~ m{\Q$minimal\E$}) {
3009: undef($external);
3010: }
3011: } elsif ($uploaded =~/\w/) {
3012: if ($external =~ m{\Q$uploaded\E$}) {
3013: undef($external);
3014: }
3015: }
3016: } elsif ($external!~/\w/) {
3017: undef($external);
3018: }
3019: if ($external) {
3020: $datatable .= &mt('External URL');
3021: } elsif ($minimal) {
3022: $datatable .= &mt('Minimal template');
3023: } elsif ($uploaded) {
3024: $datatable .= &mt('Uploaded file');
3025: } else {
3026: $datatable .= &mt('Standard template');
3027: }
3028: $datatable .= (' ' x 2).
3029: &mt('[_1]View[_2]',
3030: '<a href="javascript:syllabusinfo();">',
3031: '</a>');
3032: } elsif ($item eq 'loncaparev') {
3033: my $loncaparev = $env{'course.'.$env{'request.course.id'}.'.internal.releaserequired'};
3034: my $showreqd;
3035: if ($loncaparev) {
3036: $showreqd = &mt('[_1] or newer',$loncaparev).' <a href="javascript:loncaparevinfo()">'.
3037: &mt('Details').'</a>';
3038: } else {
3039: $showreqd = &mt('No specific version required');
3040: }
3041: $datatable .= $showreqd;
3042: } else {
3043: $datatable .= &Apache::lonhtmlcommon::textbox($item,$settings->{$item},$items{$item}{size},$disabled);
3044: }
3045: $datatable .= &item_table_row_end();
3046: }
3047: $$rowtotal += scalar(@{$ordered});
3048: return $datatable;
3049: }
3050:
3051: sub new_cloners_dom_row {
3052: my ($newdom,$num,$default) = @_;
3053: my ($output,$checkedon,$checkedoff);
3054: if ($newdom ne '') {
3055: if ($num eq $default) {
3056: $checkedon = 'checked="checked" ';
3057: } else {
3058: $checkedoff = 'checked="checked" ';
3059: }
3060: $output .= &Apache::loncommon::start_data_table_row().
3061: '<td valign="top"><span class="LC_nobreak">'.
3062: &mt('Any user in domain:').' <b>'.$newdom.'</b>'.
3063: (' 'x2).'<label><input type="radio" '.
3064: 'name="cloners_activate" value="'.$num.'" '.$checkedon.
3065: 'onchange="javascript:update_cloners('.
3066: "'cloners_activate','$num'".');" />'.
3067: &mt('Yes').'</label>'.(' 'x2).
3068: '<label><input type="radio" '.
3069: 'name="cloners_activate" value="-1" '.$checkedoff.
3070: 'onchange="javascript:update_cloners('.
3071: "'cloners_activate','$num'".');" />'.
3072: &mt('No').'</label><input type="hidden" name="cloners_dom_'.
3073: $num.'" value="'.$newdom.'" /></span></td>'.
3074: &Apache::loncommon::end_data_table_row();
3075: }
3076: return $output;
3077: }
3078:
3079: sub can_modify_catsettings {
3080: my ($dom,$crstype) = @_;
3081: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$dom);
3082: my ($can_toggle_cat,$can_categorize);
3083: if (ref($domconf{'coursecategories'}) eq 'HASH') {
3084: if ($crstype eq 'Community') {
3085: if ($domconf{'coursecategories'}{'togglecatscomm'} eq 'comm') {
3086: $can_toggle_cat = 1;
3087: }
3088: if ($domconf{'coursecategories'}{'categorizecomm'} eq 'comm') {
3089: $can_categorize = 1;
3090: }
3091: } else {
3092: if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
3093: $can_toggle_cat = 1;
3094: }
3095: if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
3096: $can_categorize = 1;
3097: }
3098: }
3099: }
3100: return ($can_toggle_cat,$can_categorize);
3101: }
3102:
3103: sub assign_course_categories {
3104: my ($r,$crstype) = @_;
3105: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
3106: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
3107: my $hascats = 0;
3108: my $cathash;
3109: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
3110: if (ref($domconf{'coursecategories'}) eq 'HASH') {
3111: $cathash = $domconf{'coursecategories'}{'cats'};
3112: if (ref($cathash) eq 'HASH') {
3113: foreach my $cat (keys(%{$cathash})) {
3114: next if ($cat eq 'instcode::0');
3115: unless ($crstype eq 'Community') {
3116: next if ($cat eq 'communities::0');
3117: }
3118: $hascats ++;
3119: }
3120: }
3121: }
3122: my $catwin_js;
3123: if ($hascats) {
3124: my $alert;
3125: if ($crstype eq 'Community') {
3126: $alert = &mt("Use 'Save' in the main window to save community categories");
3127: } else {
3128: $alert = &mt("Use 'Save' in the main window to save course categories");
3129: }
3130: &js_escape(\$alert);
3131: $catwin_js = <<ENDSCRIPT;
3132: <script type="text/javascript">
3133:
3134: function updateCategories() {
3135: var newcategories = '';
3136: var unescapedcats = '';
3137: if (document.chgcats.usecategory.length) {
3138: for (var i=0; i<document.chgcats.usecategory.length; i++) {
3139: if (document.chgcats.usecategory[i].checked == true) {
3140: newcategories = newcategories + document.chgcats.usecategory[i].value + '&';
3141: unescapedcats = unescapedcats + document.chgcats.catname[i].value + ' & ';
3142: }
3143: }
3144: if (newcategories.length > 0) {
3145: newcategories = newcategories.slice(0,-1);
3146: }
3147: if (unescapedcats.length > 0) {
3148: unescapedcats = unescapedcats.slice(0,-3);
3149: }
3150: } else {
3151: if (document.chgcats.usecategory.checked == true) {
3152: newcategories = document.chgcats.usecategory.value;
3153: unescapedcats = document.chgcats.catname.value;
3154: }
3155: }
3156: opener.document.display.categories.value = newcategories;
3157: opener.document.display.categories_display.value = unescapedcats;
3158: alert("$alert");
3159: self.close();
3160: return;
3161: }
3162:
3163: </script>
3164: ENDSCRIPT
3165: } else {
3166: my $onload;
3167: }
3168: my ($crscat,$catcrs,$assign);
3169: if ($crstype eq 'Community') {
3170: $crscat = 'Community Categories';
3171: $catcrs = &mt('Categorize Community');
3172: $assign = &mt('Assign one or more categories to this community.')
3173: } else {
3174: $crscat = 'Course Categories';
3175: $catcrs = &mt('Categorize Course');
3176: $assign = &mt('Assign one or more categories to this course.')
3177: }
3178: my $start_page =
3179: &Apache::loncommon::start_page($crscat,$catwin_js,
3180: {'only_body' => 1,});
3181: my $end_page = &Apache::loncommon::end_page();
3182: my $categoriesform = '<h3>'.$catcrs.'</h3>';
3183: if ($hascats) {
3184: my %currsettings =
3185: &Apache::lonnet::get('environment',['hidefromcat','categories'],$cdom,$cnum);
3186: my $cattable = &Apache::loncommon::assign_categories_table($cathash,
3187: $currsettings{'categories'},$crstype);
3188: if ($cattable eq '') {
3189: $categoriesform .= &mt('No suitable categories defined for this course type in this domain.');
3190: } else {
3191: $categoriesform .= $assign.'<br /><br />'.
3192: '<form name="chgcats" action="/adm/courseprefs" method="post">'."\n".
3193: $cattable."\n".
3194: '<br /><input type="button" name="changes" value="'.
3195: &mt('Copy to main window').'" '.
3196: 'onclick="javascript:updateCategories()" /></form><br />';
3197: }
3198: } else {
3199: $categoriesform .= &mt('No categories defined in this domain.');
3200: }
3201: $r->print($start_page.$categoriesform.$end_page);
3202: return;
3203: }
3204:
3205: sub display_loncaparev_constraints {
3206: my ($r,$navmap,$loncaparev,$crstype) = @_;
3207: my ($reqdmajor,$reqdminor);
3208: my $cid = $env{'request.course.id'};
3209: my $cdom = $env{'course.'.$cid.'.domain'};
3210: my $cnum = $env{'course.'.$cid.'.num'};
3211: my $output;
3212: my %lt = &Apache::lonlocal::texthash (
3213: 'all' => 'all',
3214: 'section/group' => 'section/group',
3215: 'user' => 'user',
3216: );
3217: &Apache::lonrelrequtils::init_global_hashes();
3218: if (defined($Apache::lonrelrequtils::checkcrstypes{$crstype})) {
3219: ($reqdmajor,$reqdminor) = split(/\./,$Apache::lonrelrequtils::checkcrstypes{$crstype});
3220: $output .= '<h4>'.&mt('Course type: [_1] requires [_2] or newer',$crstype,
3221: $Apache::lonrelrequtils::checkcrstypes{$crstype}).'</h4>';
3222: }
3223: my (%fromparam,%rowspan,%bymap,%byresource,@scopeorder,%toshow,%allmaps,
3224: %byresponsetype,%bysubmission,%fromblocks);
3225: @scopeorder = ('all','section/group','user');
3226: my $now = time;
3227: my $resourcedata = &Apache::lonparmset::readdata($cnum,$cdom);
3228: if (ref($resourcedata) eq 'HASH') {
3229: foreach my $key (keys(%{$resourcedata})) {
3230: foreach my $item (keys(%Apache::lonrelrequtils::checkparms)) {
3231: if ($key =~ /(\Q$item\E)$/) {
3232: if (ref($Apache::lonrelrequtils::checkparms{$item}) eq 'ARRAY') {
3233: my $value = $resourcedata->{$key};
3234: if ($item eq 'examcode') {
3235: if (&Apache::lonnet::validCODE($value)) {
3236: $value = 'valid';
3237: } else {
3238: $value = '';
3239: }
3240: } elsif ($item eq 'printstartdate') {
3241: if ($value =~ /^\d+$/) {
3242: if ($value > $now) {
3243: $value = 'future';
3244: }
3245: }
3246: } elsif ($item eq 'printenddate') {
3247: if ($value =~ /^\d+$/) {
3248: if ($value < $now) {
3249: $value = 'past';
3250: }
3251: }
3252:
3253: }
3254: my ($middle,$scope,$which,$level,$map,$resource);
3255: if (grep(/^\Q$value\E$/,@{$Apache::lonrelrequtils::checkparms{$item}})) {
3256: my $stdtype = &Apache::lonparmset::standard_parameter_types($item);
3257: my $stdname = &Apache::lonparmset::standard_parameter_names($item);
3258: my $valname = &get_param_description($stdtype,$value);
3259: my $rev = $Apache::lonnet::needsrelease{'parameter:'.$item.':'.$value};
3260: my $start = $cid.'.';
3261: if ($key =~ /^\Q$start\E(\[useropt\:($match_username\:$match_domain)\]\.)/) {
3262: $middle = $1;
3263: $which = $2;
3264: $scope = 'user';
3265: } elsif ($key =~ /^\Q$start\E(\[(\w+)\]\.)/) {
3266: $middle = $1;
3267: $which = $2;
3268: $scope = 'section/group';
3269: } else {
3270: $scope = 'all';
3271: }
3272: my $what="$stdname=$valname";
3273: if ($key =~ /^\Q$start$middle\E\w+\.\Q$item\E$/) {
3274: $level = 'general';
3275: if ($scope eq 'all') {
3276: if (ref($fromparam{$rev}{$scope}) eq 'ARRAY') {
3277: unless(grep(/^\Q$what\E$/,@{$fromparam{$rev}{$scope}})) {
3278: push(@{$fromparam{$rev}{$scope}},$what);
3279: }
3280: } else {
3281: push(@{$fromparam{$rev}{$scope}},$what);
3282: }
3283: } else {
3284: if (ref($fromparam{$rev}{$scope}{$which}) eq 'ARRAY') {
3285: unless (grep(/^\Q$what\E$/,@{$fromparam{$rev}{$scope}{$which}})) {
3286: push(@{$fromparam{$rev}{$scope}{$which}},$what);
3287: }
3288: } else {
3289: push(@{$fromparam{$rev}{$scope}{$which}},$what);
3290: }
3291: }
3292: $rowspan{$rev} ++;
3293: } elsif ($key =~ /^\Q$start$middle\E(.+)___\(all\).\w+\.\Q$item\E$/) {
3294: $level = 'folder';
3295: $map = $1;
3296: if ($scope eq 'all') {
3297: if (ref($bymap{$map}{$rev}{$scope}) eq 'ARRAY') {
3298: unless(grep(/^\Q$what\E$/,@{$bymap{$map}{$rev}{$scope}})) {
3299: push(@{$bymap{$map}{$rev}{$scope}},$what);
3300: }
3301: } else {
3302: push(@{$bymap{$map}{$rev}{$scope}},$what);
3303: }
3304: } else {
3305: if (ref($bymap{$map}{$rev}{$scope}{$which}) eq 'ARRAY') {
3306: unless(grep(/^\Q$what\E$/,@{$bymap{$map}{$rev}{$scope}{$which}})) {
3307: push(@{$bymap{$map}{$rev}{$scope}{$which}},$what);
3308: }
3309: } else {
3310: push(@{$bymap{$map}{$rev}{$scope}{$which}},$what);
3311: }
3312: }
3313: } elsif ($key =~ /^\Q$start$middle\E(.+)\.\w+\.\Q$item\E$/) {
3314: $level = 'resource';
3315: $resource = $1;
3316: if ($scope eq 'all') {
3317: if (ref($byresource{$resource}{$rev}{$scope}) eq 'ARRAY') {
3318: unless(grep(/^\Q$what\E$/,@{$byresource{$resource}{$rev}{$scope}})) {
3319: push(@{$byresource{$resource}{$rev}{$scope}},$what);
3320: }
3321: } else {
3322: push(@{$byresource{$resource}{$rev}{$scope}},$what);
3323: }
3324: } else {
3325: if (ref($byresource{$resource}{$rev}{$scope}{$which}) eq 'ARRAY') {
3326: unless (grep(/^\Q$what\E$/,@{$byresource{$resource}{$rev}{$scope}{$which}})) {
3327: push(@{$byresource{$resource}{$rev}{$scope}{$which}},$what);
3328: }
3329: } else {
3330: push(@{$byresource{$resource}{$rev}{$scope}{$which}},$what);
3331: }
3332: }
3333: }
3334: }
3335: }
3336: }
3337: }
3338: }
3339: if (keys(%fromparam)) {
3340: $output .= '<h4>'.&mt('Requirements from general settings').'</h4>'.
3341: &Apache::loncommon::start_data_table().
3342: &Apache::loncommon::start_data_table_header_row().
3343: '<th>'.&mt('Release').'</th><th>'.&mt('Scope').'</th>'.
3344: '<th>'.&mt('Extent').'</th><th>'.&mt('Setting').'</th>'.
3345: &Apache::loncommon::end_data_table_header_row();
3346: foreach my $rev (keys(%fromparam)) {
3347: my ($major,$minor) = split(/\./,$rev);
3348: ($reqdmajor,$reqdminor) =
3349: &Apache::lonrelrequtils::update_reqd_loncaparev($major,$minor,$reqdmajor,$reqdminor);
3350: $output .= &Apache::loncommon::start_data_table_row().
3351: '<td rowspan="'.$rowspan{$rev}.'">'.$rev.'</td>';
3352: my $newrow;
3353: foreach my $scope (@scopeorder) {
3354: if (ref($fromparam{$rev}{$scope}) eq 'HASH') {
3355: if ($newrow) {
3356: $output .= &Apache::loncommon::continue_data_table_row();
3357: }
3358: $output .= '<td>'.$lt{$scope}.'</td>';
3359: foreach my $which (sort(keys(%{$fromparam{$rev}{$scope}}))) {
3360: $output .= '<td>'.$which.'</td><td>'.
3361: join('<br />',@{$fromparam{$rev}{$scope}{$which}}).'</td>';
3362: }
3363: $output .= &Apache::loncommon::end_data_table_row();
3364: $newrow = 1;
3365: } elsif (ref($fromparam{$rev}{$scope}) eq 'ARRAY') {
3366: if ($newrow) {
3367: $output .= &Apache::loncommon::continue_data_table_row();
3368: }
3369: $output .= '<td>'.$lt{$scope}.'</td><td> </td><td>'.
3370: join('<br />',@{$fromparam{$rev}{$scope}}).'</td>'.
3371: &Apache::loncommon::end_data_table_row();
3372: $newrow = 1;
3373: }
3374: }
3375: }
3376: $output .= &Apache::loncommon::end_data_table().'<br />';
3377: }
3378: }
3379:
3380: my %comm_blocks = &Apache::lonnet::dump('comm_block',$cdom,$cnum);
3381: my $now = time;
3382: if (keys(%comm_blocks) > 0) {
3383: foreach my $block (keys(%comm_blocks)) {
3384: if ($block =~ /^firstaccess____(.+)$/) {
3385: my $rev = $Apache::lonnet::needsrelease{'course:commblock:timer'};
3386: if (ref($comm_blocks{$block}) eq 'HASH') {
3387: push(@{$fromblocks{'timer'}{$rev}},&unescape($comm_blocks{$block}{'event'}).
3388: ' '.&mt('set by [_1]',
3389: &Apache::loncommon::plainname(split(/:/,$comm_blocks{$block}{'setter'}))));
3390: }
3391: next;
3392: } elsif ($block =~ /^(\d+)____(\d+)$/) {
3393: my ($start,$end) = ($1,$2);
3394: next if ($end < $now);
3395: }
3396: if (ref($comm_blocks{$block}) eq 'HASH') {
3397: if (ref($comm_blocks{$block}{'blocks'}) eq 'HASH') {
3398: if (ref($comm_blocks{$block}{'blocks'}{'docs'}) eq 'HASH') {
3399: if (keys(%{$comm_blocks{$block}{'blocks'}{'docs'}}) > 0) {
3400: my $rev = $Apache::lonnet::needsrelease{'course:commblock:docs'};
3401: push(@{$fromblocks{'docs'}{$rev}},&unescape($comm_blocks{$block}{'event'}).
3402: ' '.
3403: &mt('set by [_1]',
3404: &Apache::loncommon::plainname(split(/:/,$comm_blocks{$block}{'setter'}))));
3405: }
3406: } elsif ($comm_blocks{$block}{'blocks'}{'printout'} eq 'on') {
3407: my $rev = $Apache::lonnet::needsrelease{'course:commblock:printout'};
3408: push(@{$fromblocks{'printout'}{$rev}},&unescape($comm_blocks{$block}{'event'}).
3409: ' '.
3410: &mt('set by [_1]',
3411: &Apache::loncommon::plainname(split(/:/,$comm_blocks{$block}{'setter'}))));
3412:
3413: }
3414: }
3415: }
3416: }
3417: if (keys(%fromblocks)) {
3418: my %lt = (
3419: docs => 'Content blocking',
3420: printout => 'Printout generation',
3421: timer => 'Timed quiz trigger',
3422: );
3423: $output .= '<h4>'.&mt('Requirements from exam blocking').'</h4>'.
3424: &Apache::loncommon::start_data_table().
3425: &Apache::loncommon::start_data_table_header_row().
3426: '<th>'.&mt('Release').'</th><th>'.&mt('Setting').'</th>'.
3427: '<th>'.&mt('Event(s)').'</th>'.
3428: &Apache::loncommon::end_data_table_header_row();
3429: foreach my $type ('docs','printout','timer') {
3430: if (ref($fromblocks{$type}) eq 'HASH') {
3431: foreach my $rev (keys(%{$fromblocks{$type}})) {
3432: my ($major,$minor) = split(/\./,$rev);
3433: ($reqdmajor,$reqdminor) =
3434: &Apache::lonrelrequtils::update_reqd_loncaparev($major,$minor,$reqdmajor,$reqdminor);
3435: $output .= &Apache::loncommon::start_data_table_row().
3436: '<td>'.$rev.'</td><td>'.$lt{$type}.'</td><td>';
3437: foreach my $event (sort(@{$fromblocks{$type}{$rev}})) {
3438: $output .= $event.'<br />';
3439: }
3440: $output =~ s{\Q<br />\E$}{};
3441: $output .= '</td>'.&Apache::loncommon::end_data_table_row();
3442: }
3443: }
3444: }
3445: $output .= &Apache::loncommon::end_data_table().'<br />';
3446: }
3447: }
3448:
3449: if (defined($navmap)) {
3450: my %anonsubms=&Apache::lonnet::dump('nohist_anonsurveys',$cdom,$cnum);
3451: my $rev_anonsurv=$Apache::lonnet::needsrelease{'parameter:type:anonsurvey'};
3452: my %randtrysubms=&Apache::lonnet::dump('nohist_randomizetry',$cdom,$cnum);
3453: my $rev_randtry=$Apache::lonnet::needsrelease{'parameter:type:randomizetry'};
3454: my $stdtype=&Apache::lonparmset::standard_parameter_types('type');
3455: my $stdname=&Apache::lonparmset::standard_parameter_names('type');
3456: my $valanon=&get_param_description($stdtype,'anonsurvey');
3457: my $valrandtry=&get_param_description($stdtype,'randomizetry');
3458: my %checkedrev;
3459: foreach my $res ($navmap->retrieveResources(undef,sub { $_[0]->is_problem() },1,0)) {
3460: my @parts = @{$res->parts()};
3461: my $symb = $res->symb();
3462: my $enclosing_map = &Apache::lonnet::declutter($res->enclosing_map_src());
3463: foreach my $part (@parts) {
3464: if (exists($anonsubms{$symb."\0".$part})) {
3465: my $rev = $rev_anonsurv;
3466: my $what="$stdname=$valanon";
3467: if (ref($bysubmission{$symb}{$rev}) eq 'ARRAY') {
3468: unless (grep(/^\Q$what\E/,@{$bysubmission{$symb}{$rev}})) {
3469: push(@{$bysubmission{$symb}{$rev}},$what);
3470: }
3471: } else {
3472: push(@{$bysubmission{$symb}{$rev}},$what);
3473: }
3474: $allmaps{$enclosing_map} = 1;
3475: unless ($checkedrev{'anonsurvey'}) {
3476: my ($major,$minor) = split(/\./,$rev);
3477: ($reqdmajor,$reqdminor) =
3478: &Apache::lonrelrequtils::update_reqd_loncaparev($major,$minor,
3479: $reqdmajor,$reqdminor);
3480: $checkedrev{'anonsurvey'} = 1;
3481: }
3482: }
3483: if (exists($randtrysubms{$symb."\0".$part})) {
3484: my $rev = $rev_randtry;
3485: my $what="$stdname=$valrandtry";
3486: if (ref($bysubmission{$symb}{$rev}) eq 'ARRAY') {
3487: unless (grep(/^\Q$what\E/,@{$bysubmission{$symb}{$rev}})) {
3488: push(@{$bysubmission{$symb}{$rev}},$what);
3489: }
3490: } else {
3491: push(@{$bysubmission{$symb}{$rev}},$what);
3492: }
3493: $allmaps{$enclosing_map} = 1;
3494: unless ($checkedrev{'randomizetry'}) {
3495: my ($major,$minor) = split(/\./,$rev);
3496: ($reqdmajor,$reqdminor) =
3497: &Apache::lonrelrequtils::update_reqd_loncaparev($major,$minor,
3498: $reqdmajor,$reqdminor);
3499: $checkedrev{'randomizetry'} = 1;
3500: }
3501: }
3502: }
3503: my %responses = $res->responseTypes();
3504: foreach my $key (keys(%responses)) {
3505: if (exists($Apache::lonrelrequtils::checkresponsetypes{$key})) {
3506: my $rev = $Apache::lonrelrequtils::checkresponsetypes{$key};
3507: unless ($checkedrev{$key}) {
3508: my ($major,$minor) = split(/\./,$rev);
3509: ($reqdmajor,$reqdminor) =
3510: &Apache::lonrelrequtils::update_reqd_loncaparev($major,$minor,
3511: $reqdmajor,$reqdminor);
3512: $checkedrev{$key} = 1;
3513: }
3514: push(@{$byresponsetype{$symb}{$rev}},$key);
3515: $allmaps{$enclosing_map} = 1;
3516: }
3517: }
3518: }
3519: if (keys(%byresource) > 0) {
3520: foreach my $symb (keys(%byresource)) {
3521: my ($map,$resid,$resurl)=&Apache::lonnet::decode_symb($symb);
3522: $allmaps{$map} = 1;
3523: }
3524: }
3525: if (keys(%bymap) > 0) {
3526: foreach my $map (keys(%bymap)) {
3527: $allmaps{$map} = 1;
3528: }
3529: }
3530: foreach my $map (keys(%allmaps)) {
3531: my $mapres = $navmap->getResourceByUrl($map);
3532: if (ref($mapres)) {
3533: my $mapsymb = $mapres->symb();
3534: $toshow{$mapsymb} = 1;
3535: my $pcslist = $mapres->map_hierarchy();
3536: if ($pcslist ne '') {
3537: foreach my $pc (split(/,/,$pcslist)) {
3538: my $res = $navmap->getByMapPc($pc);
3539: if (ref($res)) {
3540: my $symb = $res->symb();
3541: unless ($symb eq '______') {
3542: $toshow{$symb} = 1;
3543: }
3544: }
3545: }
3546: }
3547: }
3548: }
3549: }
3550: my $mapres_header = '<h4>'.
3551: &mt('Requirements for specific folders or resources').
3552: '</h4>';
3553: if ((keys(%toshow) > 0) || (keys(%byresource) > 0) ||
3554: (keys(%bysubmission) > 0) || (keys(%byresponsetype))) {
3555: $output .= $mapres_header;
3556: }
3557: my $top_header = '<h3>'.&mt('LON-CAPA version dependencies').'</h3>';
3558: my $title = 'Version Constraints';
3559: my $start_page =
3560: &Apache::loncommon::start_page($title,undef,{'only_body' => 1,});
3561: $r->print($start_page.$top_header);
3562: if ($output) {
3563: $r->print($output);
3564: if (defined($navmap)) {
3565: &show_contents_view($r,$navmap,$cid,\%toshow,\%bymap,\%byresource,\%bysubmission,
3566: \%byresponsetype,\@scopeorder,\%lt);
3567: }
3568: $r->print('<br /><br />');
3569: } else {
3570: $r->print('<p class="LC_info">'.
3571: &mt('No version requirements from resource content or settings.').
3572: '</p>');
3573: }
3574: $r->print(&Apache::loncommon::end_page());
3575: my ($currmajor,$currminor) = split(/\./,$loncaparev);
3576: if (($currmajor != $reqdmajor) || ($currminor != $reqdminor)) {
3577: return 1;
3578: }
3579: return;
3580: }
3581:
3582: sub show_contents_view {
3583: my ($r,$navmap,$cid,$toshow,$bymap,$byresource,$bysubmission,$byresponsetype,
3584: $scopeorder,$lt) = @_;
3585: if ((keys(%{$toshow}) > 0) || (keys(%{$byresource}) > 0) ||
3586: (keys(%{$bysubmission}) > 0) || (keys(%{$byresponsetype}) > 0)) {
3587: my $location=&Apache::loncommon::lonhttpdurl("/adm/lonIcons");
3588: my $whitespace = '<img src="'.$location.'/whitespace_21.gif" alt="" />';
3589: my $icon = '<img src="'.$location.'/navmap.folder.open.gif" alt="" />';
3590: my $topmap = $env{'course.'.$cid.'.url'};
3591: $r->print(&Apache::loncommon::start_data_table().
3592: &Apache::loncommon::start_data_table_header_row().
3593: '<th>'.&mt('Location').'</th><th>'.&mt('Release').'</th>'.
3594: '<th>'.&mt('Attribute/Setting').'</th>'.
3595: &Apache::loncommon::end_data_table_header_row().
3596: &Apache::loncommon::start_data_table_row().
3597: '<td> '.$icon.' '.&mt('Main Content').'</td>');
3598: &releases_by_map($r,$bymap,$topmap,$scopeorder,$lt);
3599: $r->print(&Apache::loncommon::end_data_table_row());
3600: my $it=$navmap->getIterator(undef,undef,undef,1,1,undef);
3601: my $curRes;
3602: my $depth = 0;
3603: my %parent = ();
3604: my $startcount = 5;
3605: my $lastcontainer = $startcount;
3606: while ($curRes = $it->next()) {
3607: if ($curRes == $it->BEGIN_MAP()) {
3608: $depth++;
3609: $parent{$depth}= $lastcontainer;
3610: }
3611: if ($curRes == $it->END_MAP()) {
3612: $depth--;
3613: $lastcontainer = $parent{$depth};
3614: }
3615: my $indent;
3616: for (my $i=0; $i<$depth; $i++) {
3617: $indent.= $whitespace;
3618: }
3619: if (ref($curRes)) {
3620: my $symb = $curRes->symb();
3621: my $ressymb = $symb;
3622: my $srcf = $curRes->src();
3623: my $title = &Apache::lonnet::gettitle($srcf);
3624: if (($curRes->is_sequence()) || ($curRes->is_page())) {
3625: next unless($toshow->{$symb});
3626: my ($parent,$ind,$url) = &Apache::lonnet::decode_symb($symb);
3627: $icon = '<img src="'.$location.'/navmap.folder.open.gif" alt="" />';
3628: if ($curRes->is_page()) {
3629: $icon = '<img src="'.$location.'/navmap.page.open.gif" alt="" />';
3630: }
3631: my $rowspan = 1;
3632: if (ref($bymap->{$url}) eq 'HASH') {
3633: $rowspan = scalar(keys(%{$bymap->{$url}}));
3634: }
3635: $r->print(&Apache::loncommon::start_data_table_row().
3636: '<td rowspan="'.$rowspan.'">'.$indent.$icon.' '.$title.'</td>');
3637: &releases_by_map($r,$bymap,$url,$scopeorder,$lt);
3638: $r->print(&Apache::loncommon::end_data_table_row());
3639: } else {
3640: my $rowspan;
3641: if (ref($byresource->{$symb}) eq 'HASH') {
3642: $rowspan += scalar(keys(%{$byresource->{$symb}}));
3643: }
3644: if (ref($bysubmission->{$symb}) eq 'HASH') {
3645: $rowspan += scalar(keys(%{$bysubmission->{$symb}}));
3646: }
3647: if (ref($byresponsetype->{$symb}) eq 'HASH') {
3648: $rowspan += scalar(keys(%{$byresponsetype->{$symb}}));
3649: }
3650: next if (!$rowspan);
3651: $icon = '<img class="LC_contentImage" src="'.$location.'/problem.gif" alt="'.
3652: &mt('Problem').'" />';
3653: $r->print(&Apache::loncommon::start_data_table_row().
3654: '<td rowspan="'.$rowspan.'">'.$indent.$icon.' '.$title.'</td>');
3655: my $newrow;
3656: if (ref($byresource->{$symb}) eq 'HASH') {
3657: foreach my $rev (sort(keys(%{$byresource->{$symb}}))) {
3658: if ($newrow) {
3659: $r->print(&Apache::loncommon::continue_data_table_row());
3660: }
3661: $r->print('<td valign="middle">'.$rev.'</td><td>');
3662: if (ref($byresource->{$symb}{$rev}) eq 'HASH') {
3663: $r->print('<table border="0">');
3664: foreach my $scope (@{$scopeorder}) {
3665: if (ref($byresource->{$symb}{$rev}{$scope}) eq 'HASH') {
3666: $r->print('<tr><td>'.&mt('Setting - scope: [_1]',$lt->{$scope}).'</td>');
3667: foreach my $which (sort(keys(%{$byresource->{$symb}{$rev}{$scope}}))) {
3668: $r->print('<td>'.$which.'</td><td>'.
3669: join('<br />',@{$byresource->{$symb}{$rev}{$scope}{$which}}).
3670: '</td>');
3671: }
3672: $r->print('</tr>');
3673: } elsif (ref($byresource->{$symb}{$rev}{$scope}) eq 'ARRAY') {
3674: $r->print('<tr><td>'.&mt('Setting - scope: [_1]',$lt->{$scope}).'</td>'.
3675: '<td> </td><td>'.
3676: join('<br />',@{$byresource->{$symb}{$rev}{$scope}}).'</td></tr>');
3677: }
3678: }
3679: $r->print('</table>');
3680: }
3681: $r->print('</td>');
3682: $r->print(&Apache::loncommon::end_data_table_row());
3683: $newrow = 1;
3684: }
3685: }
3686: if (ref($bysubmission->{$symb}) eq 'HASH') {
3687: foreach my $rev (sort(keys(%{$bysubmission->{$symb}}))) {
3688: if ($newrow) {
3689: $r->print(&Apache::loncommon::continue_data_table_row());
3690: }
3691: $r->print('<td>'.$rev.'</td><td>');
3692: if (ref($bysubmission->{$symb}{$rev}) eq 'ARRAY') {
3693: $r->print(&mt('Submissions to: ').' '.
3694: join(', ',@{$bysubmission->{$symb}{$rev}}));
3695: }
3696: $r->print('</td>');
3697: $r->print(&Apache::loncommon::end_data_table_row());
3698: $newrow = 1;
3699: }
3700: }
3701: if (ref($byresponsetype->{$symb}) eq 'HASH') {
3702: foreach my $rev (sort(keys(%{$byresponsetype->{$symb}}))) {
3703: if ($newrow) {
3704: $r->print(&Apache::loncommon::continue_data_table_row());
3705: }
3706: $r->print('<td>'.$rev.'</td><td>');
3707: if (ref($byresponsetype->{$symb}{$rev}) eq 'ARRAY') {
3708: $r->print(&mt('Response Type(s): ').' '.
3709: join('<br />',@{$byresponsetype->{$symb}{$rev}}));
3710: }
3711: $r->print('</td>');
3712: }
3713: $r->print(&Apache::loncommon::end_data_table_row());
3714: }
3715: }
3716: }
3717: }
3718: $r->print(&Apache::loncommon::end_data_table());
3719: }
3720: return;
3721: }
3722:
3723: sub releases_by_map {
3724: my ($r,$bymap,$url,$scopeorder,$lt) = @_;
3725: return unless ((ref($bymap) eq 'HASH') && (ref($scopeorder) eq 'ARRAY'));
3726: my $newrow = 0;
3727: if (ref($bymap->{$url}) eq 'HASH') {
3728: foreach my $rev (sort(keys(%{$bymap->{$url}}))) {
3729: if ($newrow) {
3730: $r->print(&Apache::loncommon::end_data_table_row().
3731: &Apache::loncommon::continue_data_table_row());
3732: }
3733: $r->print('<td valign="middle">'.$rev.'</td><td>');
3734: if (ref($bymap->{$url}{$rev}) eq 'HASH') {
3735: $r->print('<table border="0">');
3736: foreach my $scope (@{$scopeorder}) {
3737: if (ref($bymap->{$url}{$rev}{$scope}) eq 'HASH') {
3738: $r->print('<tr><td>'.&mt('Setting - scope: [_1]',$lt->{$scope}).'</td>');
3739: foreach my $which (sort(keys(%{$bymap->{$url}{$rev}{$scope}}))) {
3740: $r->print('<td>'.$which.'</td><td>'.
3741: join('<br />',@{$bymap->{$url}{$rev}{$scope}{$which}}).
3742: '</td>');
3743: }
3744: $r->print('</tr>');
3745: } elsif (ref($bymap->{$url}{$rev}{$scope}) eq 'ARRAY') {
3746: $r->print('<tr><td>'.&mt('Setting - scope: [_1]',$lt->{$scope}).
3747: '</td><td> </td><td>'.
3748: join('<br />',@{$bymap->{$url}{$rev}{$scope}}).'</td></tr>');
3749: }
3750: }
3751: $r->print('</table>');
3752: }
3753: $r->print('</td>');
3754: $newrow = 1;
3755: }
3756: } else {
3757: $r->print('<td colspan="2"> </td>');
3758: }
3759: return;
3760: }
3761:
3762: sub get_param_description {
3763: my ($stdtype,$value) = @_;
3764: my $name = $value;
3765: my $paramstrings = &Apache::lonparmset::standard_string_options($stdtype);
3766: unless (ref($paramstrings) eq 'ARRAY') {
3767: return $name;
3768: }
3769: foreach my $possibilities (@{$paramstrings}) {
3770: next unless (ref($possibilities) eq 'ARRAY');
3771: my ($thing, $description) = @{ $possibilities };
3772: if ($thing eq $value) {
3773: $name = $description;
3774: last;
3775: }
3776: }
3777: return $name;
3778: }
3779:
3780: sub update_releasereq {
3781: my $readmap = 1;
3782: my $getrelreq = 1;
3783: if (ref($modified_courses) eq 'ARRAY') {
3784: foreach my $item (@{$modified_courses}) {
3785: if (ref($item) eq 'ARRAY') {
3786: my ($cdom,$cnum,$chome,$crstype) = @{$item};
3787: &Apache::lonrelrequtils::modify_course_relreq(undef,undef,$cnum,$cdom,
3788: $chome,$crstype,$cdom.'_'.$cnum,
3789: $readmap,$getrelreq);
3790: }
3791: }
3792: $modified_courses = [];
3793: }
3794: undef($registered_cleanup);
3795: return;
3796: }
3797:
3798: sub show_autocoowners {
3799: my (@currcoown) = @_;
3800: my $output = '<i><span class="LC_nobreak">'.&mt('Co-ownership is set automatically when a Course Coordinator role[_1] is assigned to official course personnel (from institutional data).','</span><br /><span class="LC_nobreak">').'</span></i>';
3801: if (@currcoown > 0) {
3802: $output .= '<br />'.&mt('Current co-owners are:').' '.
3803: join(', ',map { &Apache::loncommon::plainname(split(':',$_)); } (@currcoown));
3804: } else {
3805: $output .= '<br />'.&mt('Currently no co-owners.');
3806: }
3807: return $output;
3808: }
3809:
3810: sub coowner_invitations {
3811: my ($cnum,$cdom,$currcoownref,$noedit) = @_;
3812: my ($output,@pendingcoown,@othercoords,@currcoown);
3813: my $pendingcoowners =
3814: $env{'course.'.$env{'request.course.id'}.'.internal.pendingco-owners'};
3815: if ($pendingcoowners) {
3816: @pendingcoown = split(',',$pendingcoowners);
3817: }
3818: if (ref($currcoownref) eq 'ARRAY') {
3819: @currcoown = @{$currcoownref};
3820: }
3821: my $disabled;
3822: if ($noedit) {
3823: $disabled = ' disabled="disabled"';
3824: }
3825: my $ccrole = 'cc';
3826: my %ccroles = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,undef,[$ccrole]);
3827: foreach my $key (sort(keys(%ccroles))) {
3828: my ($ccname,$ccdom,$role) = split(':',$key);
3829: next if ($key eq $env{'user.name'}.':'.$env{'user.domain'}.':'.$ccrole);
3830: unless (grep(/^\Q$ccname\E:\Q$ccdom\E$/,@currcoown,@pendingcoown)) {
3831: push(@othercoords,$ccname.':'.$ccdom);
3832: }
3833: }
3834: my $coowner_rows = @currcoown + @pendingcoown + @othercoords;
3835: if ($coowner_rows) {
3836: $output .= &Apache::loncommon::start_data_table();
3837: if (@currcoown) {
3838: $output .= &Apache::loncommon::start_data_table_row().
3839: '<td><i>'.&mt('Current co-owners').'</i></td><td>';
3840: foreach my $person (@currcoown) {
3841: my ($co_uname,$co_dom) = split(':',$person);
3842: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="coowners" checked="checked" value="'.$person.'"'.$disabled.' />'.&Apache::loncommon::plainname($co_uname,$co_dom).'</label></span>'.(' 'x2).' ';
3843: }
3844: $output .= '</td>'.
3845: &Apache::loncommon::end_data_table_row();
3846: }
3847: if ($pendingcoowners) {
3848: $output .= &Apache::loncommon::start_data_table_row().
3849: '<td><i>'.&mt('Invited as co-owners [_1](agreement pending)','<br />').'</i></td><td>';
3850: foreach my $person (@pendingcoown) {
3851: my ($co_uname,$co_dom) = split(':',$person);
3852: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="pendingcoowners" checked="checked" value="'.$person.'"'.$disabled.' />'.&Apache::loncommon::plainname($co_uname,$co_dom).'</label></span>'.(' 'x2).' ';
3853: }
3854: $output .= '</td>'.
3855: &Apache::loncommon::end_data_table_row();
3856: }
3857: if (@othercoords) {
3858: $output .= &Apache::loncommon::start_data_table_row().
3859: '<td><i>'.&mt('Invite other Coordinators [_1]to become co-owners','<br />').'</i></td><td>';
3860: foreach my $person (@othercoords) {
3861: my ($co_uname,$co_dom) = split(':',$person);
3862: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="invitecoowners" value="'.$person.'"'.$disabled.' />'.&Apache::loncommon::plainname($co_uname,$co_dom).'</label></span>'.(' 'x2).' ';
3863: }
3864: $output .= '</td>'.
3865: &Apache::loncommon::end_data_table_row();
3866: }
3867: $output .= &Apache::loncommon::end_data_table();
3868: } else {
3869: $output = &mt('There are no coordinators to select as co-owners');
3870: }
3871: return $output;
3872: }
3873:
3874: sub manage_coownership {
3875: my ($cnum,$cdom,$currcoownref,$noedit) = @_;
3876: my (@pendingcoown,@currcoown);
3877: my $pendingcoowners =
3878: $env{'course.'.$env{'request.course.id'}.'.internal.pendingco-owners'};
3879: if ($pendingcoowners) {
3880: @pendingcoown = split(',',$pendingcoowners);
3881: }
3882: if (ref($currcoownref) eq 'ARRAY') {
3883: @currcoown = @{$currcoownref};
3884: }
3885: my $disabled;
3886: if ($noedit) {
3887: $disabled = ' disabled="disabled"';
3888: }
3889: my ($is_coowner,$is_pending,$output);
3890: my $uname = $env{'user.name'};
3891: my $udom = $env{'user.domain'};
3892: if (grep(/^\Q$uname\E:\Q$udom\E$/,@currcoown)) {
3893: $is_coowner = 1;
3894: }
3895: if (grep(/^\Q$uname\E:\Q$udom\E$/,@pendingcoown)) {
3896: $is_pending = 1;
3897: }
3898: if (@currcoown && ($is_coowner || $is_pending)) {
3899: $output = &Apache::loncommon::start_data_table();
3900: }
3901: if (@currcoown) {
3902: if ($is_coowner || $is_pending) {
3903: $output .= &Apache::loncommon::start_data_table().
3904: &Apache::loncommon::start_data_table_row().'<td>';
3905: }
3906: $output .= &mt('Current co-owners are:').' '.
3907: join(', ', map { &Apache::loncommon::plainname(split(':',$_)); } (@currcoown));
3908: if ($is_coowner || $is_pending) {
3909: $output .= '</td>'.&Apache::loncommon::end_data_table_row();
3910: }
3911: }
3912: if ($is_coowner || $is_pending) {
3913: if (@currcoown) {
3914: $output .= &Apache::loncommon::start_data_table_row().'<td>';
3915: }
3916: $output .= '<span class="LC_nobreak">';
3917: if ($is_coowner) {
3918: $output .= &mt('You are currently a co-owner:').' <label><input type="checkbox" name="remove_coowner" value="'.$uname.':'.$udom.'" />'.&mt('Discontinue?').'</label>';
3919: } else {
3920: $output .= &mt('The course owner has invited you to become a co-owner:').' <label><input type="radio" name="pending_coowner" value="accept"'.$disabled.' />'.&mt('Accept?').'</label>'.(' 'x2).
3921: '<label><input type="radio" name=pending_coowner" value="decline"'.$disabled.' />'.&mt('Decline?').'</label>';
3922: }
3923: $output .= '</span>';
3924: if (@currcoown) {
3925: $output .= '</td>'.&Apache::loncommon::end_data_table_row();
3926: }
3927: }
3928: if (@currcoown && ($is_coowner || $is_pending)) {
3929: $output .= &Apache::loncommon::end_data_table();
3930: }
3931: return $output;
3932: }
3933:
3934: sub print_localization {
3935: my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$noedit) = @_;
3936: unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
3937: return;
3938: }
3939: my %items = (
3940: languages => {
3941: text => '<b>'.&mt($itemtext->{'languages'}).'</b><br />'.
3942: &mt("(overrides individual user preference)"),
3943: input => 'selectbox',
3944: },
3945: timezone => {
3946: text => '<b>'.&mt($itemtext->{'timezone'}).'</b>',
3947: input => 'selectbox',
3948: },
3949: datelocale => {
3950: text => '<b>'.&mt($itemtext->{'datelocale'}).'</b>',
3951: input => 'selectbox',
3952: },
3953: );
3954: my ($datatable,$disabled);
3955: my $count = 0;
3956: if ($noedit) {
3957: $disabled = ' disabled="disabled"';
3958: }
3959: foreach my $item (@{$ordered}) {
3960: $count ++;
3961: my $colspan;
3962: unless ($item eq 'languages') {
3963: $colspan = 2;
3964: }
3965: $datatable .= &item_table_row_start($items{$item}{text},$count,undef,$colspan);
3966: if ($item eq 'timezone') {
3967: my $includeempty = 1;
3968: my $timezone = &Apache::lonlocal::gettimezone();
3969: $datatable .=
3970: &Apache::loncommon::select_timezone($item,$timezone,undef,
3971: $includeempty,$disabled);
3972: } elsif ($item eq 'datelocale') {
3973: my $includeempty = 1;
3974: my $locale_obj = &Apache::lonlocal::getdatelocale();
3975: my $currdatelocale;
3976: if (ref($locale_obj)) {
3977: $currdatelocale = $locale_obj->id();
3978: }
3979: $datatable .=
3980: &Apache::loncommon::select_datelocale($item,$currdatelocale,
3981: undef,$includeempty,$disabled);
3982: } else {
3983: if ($settings->{$item} eq '') {
3984: unless ($noedit) {
3985: $datatable .= '</td><td align="right">'.
3986: &Apache::loncommon::select_language('languages_0','',1);
3987: }
3988: } else {
3989: my $num = 0;
3990: my @languages = split(/\s*[,;:]\s*/,$settings->{$item});
3991: $datatable .= '</td><td align="right"><br />'.
3992: &Apache::loncommon::start_data_table();
3993: if (@languages > 0) {
3994: my %langchoices = &get_lang_choices();
3995: foreach my $lang (@languages) {
3996: my $showlang = $lang;
3997: if (exists($langchoices{$lang})) {
3998: $showlang = $langchoices{$lang};
3999: }
4000: $datatable .=
4001: &Apache::loncommon::start_data_table_row().
4002: '<td align="left"><span class="LC_nobreak">'.
4003: &mt('Language:').'<b> '.$showlang.
4004: '</b><input type="hidden" name="languages_'.$num.
4005: '" value="'.$lang.'" /></span><br />'.
4006: '<span class="LC_nobreak"><label><input type="checkbox" '.
4007: 'name="languages_delete" value="'.$num.'"'.$disabled.' />'.
4008: &mt('Delete').'</label></span></td>'.
4009: &Apache::loncommon::end_data_table_row();
4010: $num ++;
4011: }
4012: }
4013: unless ($noedit) {
4014: $datatable .=
4015: &Apache::loncommon::start_data_table_row().
4016: '<td align="left"><span class="LC_nobreak">'.
4017: &mt('Additional language:'). '</span><br />'.
4018: &Apache::loncommon::select_language('languages_'.$num,'',1).
4019: '<input type="hidden" name="languages_total" value="'.$num.'" />'.
4020: '</td>'.&Apache::loncommon::end_data_table_row();
4021: }
4022: $datatable .= &Apache::loncommon::end_data_table().'<br />';
4023: }
4024: }
4025: $datatable .= &item_table_row_end();
4026: }
4027: $$rowtotal += scalar(@{$ordered});
4028: return $datatable;
4029: }
4030:
4031: sub get_lang_choices {
4032: my %langchoices;
4033: foreach my $id (&Apache::loncommon::languageids()) {
4034: my $code = &Apache::loncommon::supportedlanguagecode($id);
4035: if ($code) {
4036: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
4037: }
4038: }
4039: return %langchoices;
4040: }
4041:
4042: sub print_feedback {
4043: my ($position,$cdom,$settings,$ordered,$itemtext,$rowtotal,$noedit) = @_;
4044: unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
4045: return;
4046: }
4047: my %items = (
4048: 'question.email' => {
4049: text => '<b>'.&mt($itemtext->{'question.email'}).'</b>',
4050: input => 'textbox',
4051: size => '50',
4052: },
4053:
4054: 'comment.email' => {
4055: text => '<b>'.&mt($itemtext->{'comment.email'}).'</b>',
4056: input => 'textbox',
4057: size => '50',
4058: },
4059:
4060: 'policy.email' => {
4061: text => '<b>'.&mt($itemtext->{'policy.email'}).'</b>',
4062: input => 'textbox',
4063: size => '50',
4064: },
4065: );
4066: my $datatable;
4067: my $count = 0;
4068: my ($cnum) = &get_course();
4069: my %sections = &Apache::loncommon::get_sections($cdom,$cnum);
4070: my @sections = sort( { $a <=> $b } keys(%sections));
4071: my %lt = &Apache::lonlocal::texthash (
4072: currone => 'Current recipient:',
4073: currmult => 'Current recipients:',
4074: add => 'Additional recipient:',
4075: del => 'Delete?',
4076: sec => 'Sections:',
4077: );
4078: my $disabled;
4079: if ($noedit) {
4080: $disabled = ' disabled="disabled"';
4081: }
4082: foreach my $item (@{$ordered}) {
4083: $count ++;
4084: if ($position eq 'top') {
4085: $datatable .= &item_table_row_start($items{$item}{text},$count);
4086: } else {
4087: $datatable .= &item_table_row_start($items{$item}{text}."<br/>(Custom text)",$count, "advanced",2);
4088: }
4089: if ($position eq 'top') {
4090: my $includeempty = 0;
4091: $datatable .= '</td><td align="right">'.
4092: &user_table($cdom,$item,\@sections,
4093: $settings->{$item},\%lt,$noedit);
4094: } else {
4095: $datatable .= &Apache::lonhtmlcommon::textbox($item.'.text',
4096: $settings->{$item.'.text'},$items{$item}{size},$disabled);
4097: }
4098: $datatable .= &item_table_row_end();
4099: }
4100: $$rowtotal += scalar(@{$ordered});
4101: return $datatable;
4102: }
4103:
4104: sub user_table {
4105: my ($cdom,$item,$sections,$currvalue,$lt,$noedit) = @_;
4106: my $output;
4107: if ($currvalue eq '') {
4108: unless ($noedit) {
4109: $output .= &select_recipient($item,'0',$cdom,$sections);
4110: }
4111: } else {
4112: my $num = 0;
4113: my @curr = split(/,/,$currvalue);
4114: $output .= '<table class="LC_data_table">';
4115: my ($currusers);
4116: my $disabled;
4117: if ($noedit) {
4118: $disabled = ' disabled="disabled"';
4119: }
4120: foreach my $val (@curr) {
4121: next if ($val eq '');
4122: my ($uname,$udom,$seclist) = ($val =~ /^($match_username):($match_domain)(\(?[^\)]*\)?)$/);
4123: my @selsec;
4124: if ($seclist) {
4125: $seclist =~ s/(^\(|\)$)//g;
4126: @selsec = split(/\s*;\s*/,$seclist);
4127: }
4128: $currusers .= '<tr>'.
4129: '<td valign="top"><span class="LC_nobreak">'.
4130: '<label><input type="checkbox" '.
4131: 'name="'.$item.'_delete" value="'.$num.'"'.$disabled.' />'.
4132: $lt->{'del'}.'</label>'.
4133: '<input type="hidden" name="'.$item.'_user_'.
4134: $num.'" value="'.$uname.':'.$udom.'" />'.(' 'x2).
4135: &Apache::loncommon::aboutmewrapper(
4136: &Apache::loncommon::plainname($uname,$udom,'firstname'),
4137: $uname,$udom,'aboutuser');
4138: if (ref($sections) eq 'ARRAY') {
4139: if (@{$sections}) {
4140: $currusers.= (' 'x3).$lt->{'sec'}.' '.
4141: &select_sections($item,$num,$sections,
4142: \@selsec,$noedit);
4143: }
4144: }
4145: $currusers .= '</span></td></tr>';
4146: $num ++;
4147: }
4148: if ($num) {
4149: $output .= '<tr>'.
4150: '<td align="left"><i>';
4151: if ($num == 1) {
4152: $output .= $lt->{'currone'};
4153: } else {
4154: $output .= $lt->{'currmult'};
4155: }
4156: $output .= '</i><br />'.
4157: '<table>'.$currusers.'</table></td>'.
4158: '</tr>';
4159: }
4160: unless ($noedit) {
4161: $output .=
4162: '<tr>'.
4163: '<td align="left"><span class="LC_nobreak"><i>'.
4164: $lt->{'add'}.'</i></span><br />'.
4165: &select_recipient($item,$num,$cdom,$sections).
4166: '<input type="hidden" name="'.$item.'_total" value="'.$num.'" />'.
4167: '</td></tr>';
4168: }
4169: $output .= '</table>';
4170: }
4171: return $output;
4172: }
4173:
4174: sub select_recipient {
4175: my ($item,$num,$cdom,$sections,$selected,$includeempty) = @_;
4176: my $domform = &Apache::loncommon::select_dom_form($cdom,$item.'_udom_'.$num,$includeempty);
4177: my $selectlink =
4178: &Apache::loncommon::selectstudent_link('display',$item.'_uname_'.$num,
4179: $item.'_udom_'.$num,'only');
4180: my $output =
4181: '<table><tr><td align="center">'.&mt('Username').'<br />'.
4182: '<input type="text" name="'.$item.'_uname_'.$num.'" value="" /></td>'.
4183: '<td align="center">'.&mt('Domain').'<br />'.$domform.'</td>';
4184: if (ref($sections) eq 'ARRAY') {
4185: if (@{$sections}) {
4186: $output .= '<td align="center">'.&mt('Sections').'<br />'.
4187: &select_sections($item,$num,$sections,$selected).'</td>';
4188: }
4189: }
4190: $output .= '<td valign="top">'.
4191: $selectlink.'</td></tr></table>';
4192: return $output;
4193: }
4194:
4195: sub select_sections {
4196: my ($item,$num,$sections,$selected,$noedit) = @_;
4197: my ($output,@currsecs,$allsec,$disabled);
4198: if (ref($selected) eq 'ARRAY') {
4199: @currsecs = @{$selected};
4200: }
4201: if (!@currsecs) {
4202: $allsec = ' selected="selected"';
4203: }
4204: if ($noedit) {
4205: $disabled = ' disabled="disabled"';
4206: }
4207: if (ref($sections) eq 'ARRAY') {
4208: if (@{$sections}) {
4209: my $mult;
4210: if (@{$sections} > 1) {
4211: $mult = ' multiple="multiple"';
4212: if (@{$sections} > 3) {
4213: $mult .= ' size="4"';
4214: }
4215: }
4216: $output = '<select name="'.$item.'_sections_'.$num.'"'.$mult.$disabled.'>'.
4217: ' <option value=""'.$allsec.'>'.&mt('All').'</option>';
4218: foreach my $sec (@{$sections}) {
4219: my $is_sel;
4220: if ((@currsecs) && (grep(/^\Q$sec\E$/,@currsecs))) {
4221: $is_sel = 'selected="selected"';
4222: }
4223: $output .= '<option value="'.$sec.'"'.$is_sel.'>'.$sec.'</option>';
4224: }
4225: $output .= '</select>';
4226: }
4227: }
4228: return $output;
4229: }
4230:
4231: sub print_discussion {
4232: my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$noedit) = @_;
4233: unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
4234: return;
4235: }
4236: my %items = (
4237: 'plc.roles.denied' => {
4238: text => '<span class="LC_nobreak"><b>'.&mt($itemtext->{'plc.roles.denied'}).'</b>'.
4239: &Apache::loncommon::help_open_topic("Course_Disable_Discussion").'</span><br />'.
4240: &mt('(role-based)'),
4241: input => 'checkbox',
4242: },
4243:
4244: 'plc.users.denied' => {
4245: text => '<b>'.&mt($itemtext->{'plc.users.denied'}).'</b><br />'.
4246: &mt('(specific user(s))'),
4247: input => 'checkbox',
4248: },
4249:
4250: 'pch.roles.denied' => {
4251: text => '<span class="LC_nobreak"><b>'.&mt($itemtext->{'pch.roles.denied'}).'</b>'.
4252: &Apache::loncommon::help_open_topic("Course_Disable_Discussion").'</span><br />'.
4253: &mt('(role-based)'),
4254: input => 'checkbox',
4255: },
4256:
4257: 'pch.users.denied' => {
4258: text => '<b>'.&mt($itemtext->{'pch.users.denied'}).'</b><br />'.
4259: &mt('(specific user(s))'),
4260: input => 'checkbox',
4261: },
4262: 'allow_limited_html_in_feedback' => {
4263: text => '<b>'.&mt($itemtext->{'allow_limited_html_in_feedback'}).'</b>',
4264: input => 'radio',
4265: },
4266:
4267: 'allow_discussion_post_editing' => {
4268: text => '<b>'.&mt($itemtext->{'allow_discussion_post_editing'}).'</b>',
4269: input => 'checkbox',
4270: },
4271: 'discussion_post_fonts' => {
4272: text => '<b>'.&mt($itemtext->{'discussion_post_fonts'}).'</b>',
4273: input => 'textbox',
4274: size => '20',
4275: },
4276: );
4277: my $datatable;
4278: my $count;
4279: my ($cnum) = &get_course();
4280: my %sections = &Apache::loncommon::get_sections($cdom,$cnum);
4281: my @sections = sort( { $a <=> $b } keys(%sections));
4282: my %lt = &Apache::lonlocal::texthash (
4283: currone => 'Disallowed:',
4284: currmult => 'Disallowed:',
4285: add => 'Disallow more:',
4286: del => 'Delete?',
4287: sec => 'Sections:',
4288: );
4289: foreach my $item (@{$ordered}) {
4290: $count ++;
4291: my $colspan;
4292: if ($item eq 'allow_limited_html_in_feedback') {
4293: $colspan = 2;
4294: }
4295: $datatable .= &item_table_row_start($items{$item}{text},$count,undef,$colspan);
4296: if ($item eq 'plc.roles.denied') {
4297: $datatable .= '</td><td align="right">'.
4298: '<table>'.&role_checkboxes($cdom,$cnum,$item,$settings,undef,undef,$noedit).
4299: '</table>';
4300: } elsif ($item eq 'plc.users.denied') {
4301: $datatable .= '</td><td align="right">'.
4302: &user_table($cdom,$item,undef,
4303: $settings->{$item},\%lt,$noedit);
4304: } elsif ($item eq 'pch.roles.denied') {
4305: $datatable .= '</td><td align="right">'.
4306: '<table>'.&role_checkboxes($cdom,$cnum,$item,$settings,undef,undef,$noedit).
4307: '</table>';
4308: } elsif ($item eq 'pch.users.denied') {
4309: $datatable .= '</td><td align="right">'.
4310: &user_table($cdom,$item,undef,
4311: $settings->{$item},\%lt,$noedit);
4312: } elsif ($item eq 'allow_limited_html_in_feedback') {
4313: $datatable .= &yesno_radio($item,$settings,undef,undef,undef,$noedit);
4314: } elsif ($item eq 'allow_discussion_post_editing') {
4315: $datatable .= '</td><td align="right"><br />'.
4316: &Apache::loncommon::start_data_table().
4317: &Apache::loncommon::start_data_table_row().
4318: '<th align="left">'.&mt('Role').'</th><th>'.
4319: &mt('Sections').'</th>'.
4320: &Apache::loncommon::end_data_table_row().
4321: &role_checkboxes($cdom,$cnum,$item,$settings,1,undef,$noedit).
4322: &Apache::loncommon::end_data_table().'<br />';
4323: } elsif ($item eq 'discussion_post_fonts') {
4324: $datatable .= '</td><td align="right"><br />'.
4325: &Apache::loncommon::start_data_table().
4326: &Apache::loncommon::start_data_table_row().
4327: '<th align="center">'.&mt('Sum of likes/dislikes').'</th>'.
4328: '<th align="center">'.&mt('font-size').'</th>'.
4329: '<th align="center">'.&mt('font-weight').'</th>'.
4330: '<th align="center">'.&mt('font-style').'</th>'.
4331: '<th align="center">'.&mt('Other css').'</th>'.
4332: &Apache::loncommon::end_data_table_row().
4333: &set_discussion_fonts($cdom,$cnum,$item,$settings,$noedit).
4334: &Apache::loncommon::end_data_table().'<br />';
4335: }
4336: $datatable .= &item_table_row_end();
4337: }
4338: $$rowtotal += scalar(@{$ordered});
4339: return $datatable;
4340: }
4341:
4342: sub role_checkboxes {
4343: my ($cdom,$cnum,$item,$settings,$showsections,$crstype,$noedit) = @_;
4344: my @roles = ('st','ad','ta','ep','in');
4345: if ($crstype eq 'Community') {
4346: push(@roles,'co');
4347: } else {
4348: push(@roles,'cc');
4349: }
4350: my $output;
4351: my (@current,@curr_roles,%currsec,@sections);
4352: if ($showsections) {
4353: my %sections = &Apache::loncommon::get_sections($cdom,$cnum);
4354: @sections = sort( { $a <=> $b } keys(%sections));
4355: }
4356: if (ref($settings) eq 'HASH') {
4357: if ($settings->{$item}) {
4358: @current = split(',',$settings->{$item});
4359: if ($showsections) {
4360: foreach my $role (@current) {
4361: if ($role =~ /:/) {
4362: my ($trole,$sec) = split(':',$role);
4363: push(@curr_roles,$trole);
4364: if (ref($currsec{$trole}) eq 'ARRAY') {
4365: if (!grep(/^\Q$sec\E/,@{$currsec{$trole}})) {
4366: push(@{$currsec{$trole}},$sec);
4367: }
4368: } else {
4369: $currsec{$trole} = [$sec];
4370: }
4371: } else {
4372: push(@curr_roles,$role);
4373: }
4374: }
4375: @current = @curr_roles;
4376: }
4377: }
4378: }
4379: my $numinrow = 3;
4380: my $count = 0;
4381: my $disabled;
4382: if ($noedit) {
4383: $disabled = ' disabled="disabled"';
4384: }
4385: foreach my $role (@roles) {
4386: my $checked = '';
4387: if (grep(/^\Q$role\E$/,@current)) {
4388: $checked = ' checked="checked" ';
4389: }
4390: my $plrole=&Apache::lonnet::plaintext($role,$crstype);
4391: if ($showsections) {
4392: $output .= &Apache::loncommon::start_data_table_row();
4393: } else {
4394: my $rem = $count%($numinrow);
4395: if ($rem == 0) {
4396: if ($count > 0) {
4397: $output .= '</tr>';
4398: }
4399: $output .= '<tr>';
4400: }
4401: }
4402: $output .= '<td align="left"><span class="LC_nobreak"><label><input type="checkbox" name="'.
4403: $item.'" value="'.$role.'"'.$checked.$disabled.'/> '.
4404: $plrole.'</label></span></td>';
4405: if ($showsections) {
4406: $output .= '<td align="left">'.
4407: &select_sections($item,$role,\@sections,$currsec{$role},$noedit).
4408: '</td></tr>';
4409: }
4410: $count ++;
4411: }
4412: my %adv_roles =
4413: &Apache::lonnet::get_course_adv_roles($env{'request.course.id'},1);
4414: my $total = @roles;
4415: foreach my $role (sort(keys(%adv_roles))) {
4416: if ($role =~ m{^cr/($match_domain)/($match_name)/\w$}) {
4417: my $rolename = $3;
4418: my $value = 'cr_'.$1.'_'.$2.'_'.$rolename;
4419: my $checked = '';
4420: if (grep(/^\Q$value\E$/,@current)) {
4421: $checked = ' checked="checked" ';
4422: }
4423: if ($showsections) {
4424: $output .= &Apache::loncommon::start_data_table_row();
4425: } else {
4426: my $rem = $count%($numinrow);
4427: if ($rem == 0) {
4428: if ($count > 0) {
4429: $output .= '</tr>';
4430: }
4431: $output .= '<tr>';
4432: }
4433: }
4434: $output .= '<td><span class="LC_nobreak"><label><input type="checkbox" name="'.
4435: $item.'" value="'.$value.'"'.$checked.$disabled.' /> '.$rolename.
4436: '</label></span></td>';
4437: if ($showsections) {
4438: $output .= '<td>'.
4439: &select_sections($item,$role,\@sections,$currsec{$role},$noedit).
4440: '</td>'.&Apache::loncommon::end_data_table_row();
4441: }
4442: $total ++;
4443: $count ++;
4444: }
4445: }
4446: if (!$showsections) {
4447: my $rem = $total%($numinrow);
4448: my $colsleft = $numinrow - $rem;
4449: if ($colsleft > 1 ) {
4450: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4451: ' </td>';
4452: } elsif ($colsleft == 1) {
4453: $output .= '<td class="LC_left_item"> </td>';
4454: }
4455: $output .= '</tr>';
4456: }
4457: return $output;
4458: }
4459:
4460: sub set_discussion_fonts {
4461: my ($cdom,$cnum,$item,$settings,$noedit) = @_;
4462: my ($classorder,$classtitles) = &discussion_vote_classes();
4463: my ($styleorder,$styleitems) = &discussion_vote_styles();
4464: my $output;
4465: if (ref($classorder) eq 'ARRAY') {
4466: my $disabled;
4467: if ($noedit) {
4468: $disabled = ' disabled="disabled"';
4469: }
4470: foreach my $cat (@{$classorder}) {
4471: my %curr = ();
4472: ($curr{'size'},$curr{'weight'},$curr{'style'},$curr{'other'}) =
4473: split(/,/,$settings->{'discussion_post_fonts_'.$cat});
4474: $output .= &Apache::loncommon::start_data_table_row().
4475: '<td>'.$classtitles->{$cat}.'</td>';
4476: if (ref($styleorder) eq 'ARRAY') {
4477: foreach my $item (@{$styleorder}) {
4478: $output .= '<td><span class="LC_nobreak">';
4479: my $selitem = $item;
4480: if ($item eq 'size') {
4481: my ($currsize,$currunit);
4482: if ($curr{'size'} =~ /^(\d+)(px|%)$/) {
4483: ($currsize,$currunit) = ($1,$2);
4484: $curr{'size'} = $currunit;
4485: }
4486: $output .= '<input type="textbox" name="discussion_post_fonts_'.$cat.'_'.$item.'" value="'.$currsize.'" size="5"'.$disabled.' />'.
4487: ' ';
4488: $selitem = 'unit';
4489: }
4490: if ((ref($styleitems) eq 'HASH') && (ref($styleitems->{$item}) eq 'ARRAY')) {
4491: $output .= '<select name="discussion_post_fonts_'.$cat.'_'.$selitem.'"'.$disabled.'>';
4492: foreach my $val (@{$styleitems->{$item}}) {
4493: my $sel;
4494: if ($val eq $curr{$item}) {
4495: $sel = ' selected="selected"';
4496: }
4497: $output .= '<option value="'.$val.'"'.$sel.'>'.$val.'</option>';
4498: }
4499: }
4500: }
4501: }
4502: $output .= '</span></td><td><input type="textbox" size="10" name="discussion_post_fonts_'.$cat.'_other" value="'.$curr{'other'}.'"'.$disabled.' /></td>';
4503: }
4504: $output .= &Apache::loncommon::end_data_table_row();
4505: }
4506: return $output;
4507: }
4508:
4509: sub discussion_vote_classes {
4510: my $classorder = ['twoplus','oneplus','zero','oneminus','twominus'];
4511: my %classtitles = &Apache::lonlocal::texthash(
4512: 'twoplus' => 'Two sigma above mean',
4513: 'oneplus' => 'One sigma above mean',
4514: 'zero' => 'Within one sigma of mean',
4515: 'oneminus' => 'One sigma below mean',
4516: 'twominus' => 'Two sigma below mean',
4517: );
4518: return ($classorder,\%classtitles);
4519: }
4520:
4521: sub discussion_vote_styles {
4522: my $styleorder = ['size','weight','style'];
4523: my $styleitems = {
4524: size => ['','px','%','xx-small','x-small','small','medium','large',
4525: 'x-large','xx-large','smaller','larger'],
4526: weight => ['','normal','bold','bolder','lighter','100','200','300','400',
4527: '500','600','700','800','900'],
4528: style => ['','normal','italic','oblique'],
4529: };
4530: return ($styleorder,$styleitems);
4531: }
4532:
4533: sub print_classlists {
4534: my ($position,$cdom,$settings,$itemtext,$rowtotal,$crstype,$noedit) = @_;
4535: my @ordered;
4536: if ($position eq 'top') {
4537: @ordered = ('default_enrollment_start_date',
4538: 'default_enrollment_end_date');
4539: if ($crstype eq 'Course') {
4540: push(@ordered,'defaultcredits');
4541: }
4542: } elsif ($position eq 'middle') {
4543: @ordered = ('nothideprivileged','checkforpriv');
4544: } else {
4545: @ordered = ('student_classlist_view',
4546: 'student_classlist_opt_in',
4547: 'student_classlist_portfiles');
4548: }
4549: my %lt;
4550:
4551: if ($crstype eq 'Community') {
4552: %lt = &Apache::lonlocal::texthash (
4553: disabled => 'No viewable membership list',
4554: section => "Membership of viewer's section",
4555: all => 'List of all members',
4556: );
4557: } else {
4558: %lt = &Apache::lonlocal::texthash (
4559: disabled => 'No viewable classlist',
4560: section => "Classlist of viewer's section",
4561: all => 'Classlist of all students',
4562: );
4563: }
4564:
4565: my %items = (
4566: 'default_enrollment_start_date' => {
4567: text => '<b>'.&mt($itemtext->{'default_enrollment_start_date'}).'</b>',
4568: input => 'dates',
4569: },
4570: 'default_enrollment_end_date' => {
4571: text => '<b>'.&mt($itemtext->{'default_enrollment_end_date'}).'</b>',
4572: input => 'dates',
4573: },
4574: 'defaultcredits' => {
4575: text => '<b>'.&mt($itemtext->{'defaultcredits'}).'</b>',
4576: },
4577:
4578: 'nothideprivileged' => {
4579: text => '<b>'.&mt($itemtext->{'nothideprivileged'}).'</b>',
4580: input => 'checkbox',
4581: },
4582:
4583: 'checkforpriv' => {
4584: text => '<b>'.&mt($itemtext->{'checkforpriv'}).'</b>',
4585: input => 'selectbox',
4586: },
4587:
4588: 'student_classlist_view' => {
4589: text => '<b>'.&mt($itemtext->{'student_classlist_view'}).'</b>',
4590: input => 'selectbox',
4591: options => \%lt,
4592: order => ['disabled','all','section'],
4593: },
4594: 'student_classlist_opt_in' => {
4595: text => '<b>'.&mt($itemtext->{'student_classlist_opt_in'}).'</b>',
4596: input => 'radio',
4597: },
4598:
4599: 'student_classlist_portfiles' => {
4600: text => '<b>'.&mt($itemtext->{'student_classlist_portfiles'}).'</b>',
4601: input => 'radio',
4602: },
4603: );
4604: unless (($settings->{'student_classlist_view'} eq 'all') ||
4605: ($settings->{'student_classlist_view'} eq 'section')) {
4606: $settings->{'student_classlist_view'} = 'disabled';
4607: }
4608: return &make_item_rows($cdom,\%items,\@ordered,$settings,$rowtotal,$crstype,'classlists',$noedit);
4609: }
4610:
4611: sub print_appearance {
4612: my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_;
4613: unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
4614: return;
4615: }
4616: my $mathdef;
4617: if ($crstype eq 'Community') {
4618: $mathdef = &mt("None specified - use member's choice");
4619: } else {
4620: $mathdef = &mt("None specified - use student's choice");
4621: }
4622: my %items = (
4623: 'default_xml_style' => {
4624: text => '<b>'.&mt($itemtext->{'default_xml_style'}).'</b> '.
4625: '<a href="javascript:openbrowser'.
4626: "('display','default_xml_style'".
4627: ",'sty')".'">'.&mt('Select Style File').'</a>',
4628: input => 'textbox',
4629: size => 35,
4630: },
4631:
4632: 'pageseparators' => {
4633: text => '<b>'.&mt($itemtext->{'pageseparators'}).'</b>',
4634: input => 'radio',
4635: },
4636: 'disable_receipt_display' => {
4637: text => '<b>'.&mt($itemtext->{'disable_receipt_display'}).'</b>',
4638: input => 'radio',
4639: },
4640: 'texengine' => {
4641: text => '<b>'.&mt($itemtext->{'texengine'}).'</b>',
4642: input => 'selectbox',
4643: options => {
4644: MathJax => 'MathJax',
4645: mimetex => &mt('Convert to Images'),
4646: tth => &mt('TeX to HTML'),
4647: },
4648: order => ['MathJax','mimetex','tth'],
4649: nullval => $mathdef,
4650: },
4651: 'tthoptions' => {
4652: text => '<b>'.&mt($itemtext->{'tthoptions'}).'</b>',
4653: input => 'textbox',
4654: size => 40,
4655: },
4656: 'uselcmath' => {
4657: text => '<b>'.&mt($itemtext->{'uselcmath'}).'</b>',
4658: input => 'radio',
4659: },
4660: 'usejsme' => {
4661: text => '<b>'.&mt($itemtext->{'usejsme'}).'</b>',
4662: input => 'radio',
4663: },
4664: 'inline_chem' => {
4665: text => '<b>'.&mt($itemtext->{'inline_chem'}).'</b>',
4666: input => 'radio',
4667: },
4668: );
4669: return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'appearance',$noedit);
4670: }
4671:
4672: sub print_grading {
4673: my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_;
4674: unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
4675: return;
4676: }
4677: my %items = (
4678: 'grading' => {
4679: text => '<b>'.&mt($itemtext->{'grading'}).'</b>'.
4680: &Apache::loncommon::help_open_topic('GradingOptions'),
4681: input => 'selectbox',
4682: options => {
4683: standard => &mt('Standard: shows points'),
4684: external => &mt('External: shows number of completed parts and totals'),
4685: externalnototals => &mt('External: shows only number of completed parts'),
4686: spreadsheet => &mt('Spreadsheet: (with link to detailed scores)'),
4687: },
4688: order => ['standard','external','externalnototals','spreadsheet'],
4689: },
4690: 'rndseed' => {
4691: text => '<b>'.&mt($itemtext->{'rndseed'}).'</b>'.
4692: '<span class="LC_warning">'.'<br />'.
4693: &mt('Modifying this will make problems have different numbers and answers!').
4694: '</span>',
4695: input => 'selectbox',
4696: options => {
4697: '32bit' => '32bit',
4698: '64bit' => '64bit',
4699: '64bit2' => '64bit2',
4700: '64bit3' => '64bit3',
4701: '64bit4' => '64bit4',
4702: '64bit5' => '64bit5',
4703: },
4704: order => ['32bit','64bit','64bit2','64bit3','64bit4','64bit5'],
4705: advanced => 1
4706: },
4707: 'receiptalg' => {
4708: text => '<b>'.&mt($itemtext->{'receiptalg'}).'</b><br />'.
4709: &mt('This controls how receipt numbers are generated'),
4710: input => 'selectbox',
4711: options => {
4712: receipt => 'receipt',
4713: receipt2 => 'receipt2',
4714: receipt3 => 'receipt3',
4715: },
4716: order => ['receipt','receipt2','receipt3'],
4717: advanced => 1
4718: },
4719: 'disablesigfigs' => {
4720: text => '<b>'.&mt($itemtext->{'disablesigfigs'}).'</b>',
4721: input => 'radio',
4722: },
4723: );
4724: return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'grading',$noedit);
4725: }
4726:
4727: sub print_printouts {
4728: my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_;
4729: unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
4730: return;
4731: }
4732: my %items = (
4733: problem_stream_switch => {
4734: text => '<b>'.&mt($itemtext->{'problem_stream_switch'}).'</b>',
4735: input => 'radio',
4736: },
4737: suppress_tries => {
4738: text => '<b>'.&mt($itemtext->{'suppress_tries'}).'</b>',
4739: input => 'radio',
4740: },
4741: default_paper_size => {
4742: text => '<b>'.&mt($itemtext->{'default_paper_size'}).'</b>',
4743: input => 'selectbox',
4744: options => {
4745: Letter => &mt('Letter').' [8 1/2x11 in]',
4746: Legal => &mt('Legal').' [8 1/2x14 in]',
4747: Tabloid => &mt('Tabloid').' [11x17 in]',
4748: Executive => &mt('Executive').' [7 1/2x10 in]',
4749: A2 => &mt('A2').' [420x594 mm]',
4750: A3 => &mt('A3').' [297x420 mm]',
4751: A4 => &mt('A4').' [210x297 mm]',
4752: A5 => &mt('A5').' [148x210 mm]',
4753: A6 => &mt('A6').' [105x148 mm]',
4754: },
4755: order => ['Letter','Legal','Tabloid','Executive','A2','A3','A4','A5','A6'],
4756: nullval => &mt('None specified'),
4757: },
4758: print_header_format => {
4759: text => '<b>'.&mt($itemtext->{'print_header_format'}).'</b>',
4760: input => 'checkbox',
4761: },
4762: disableexampointprint => {
4763: text => '<b>'.&mt($itemtext->{'disableexampointprint'}).'</b>',
4764: input => 'radio',
4765: },
4766: canuse_pdfforms => {
4767: text => '<b>'.&mt($itemtext->{'canuse_pdfforms'}).'</b>',
4768: input => 'selectbox',
4769: options => {
4770: 1 => &mt('Yes'),
4771: 0 => &mt('No'),
4772: },
4773: order => ['1','0'],
4774: nullval => &mt('None specified - use domain default'),
4775: }
4776: );
4777: return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'printouts',$noedit);
4778: }
4779:
4780: sub print_spreadsheet {
4781: my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_;
4782: unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
4783: return;
4784: }
4785: my $SelectSpreadsheetFile=&mt('Select Spreadsheet File');
4786: my %items = (
4787: spreadsheet_default_classcalc => {
4788: text => '<b>'.&mt($itemtext->{'spreadsheet_default_classcalc'}).'</b> '.
4789: '<span class="LC_nobreak"><a href="javascript:openbrowser'.
4790: "('display','spreadsheet_default_classcalc'".
4791: ",'spreadsheet')".'">'.$SelectSpreadsheetFile.'</a></span>',
4792: input => 'textbox',
4793: },
4794: spreadsheet_default_studentcalc => {
4795: text => '<b>'.&mt($itemtext->{'spreadsheet_default_studentcalc'}).'</b> '.
4796: '<span class="LC_nobreak"><a href="javascript:openbrowser'.
4797: "('display','spreadsheet_default_calc'".
4798: ",'spreadsheet')".'">'.$SelectSpreadsheetFile.'</a></span>',
4799: input => 'textbox',
4800: },
4801: spreadsheet_default_assesscalc => {
4802: text => '<b>'.&mt($itemtext->{'spreadsheet_default_assesscalc'}).'</b> '.
4803: '<span class="LC_nobreak"><a href="javascript:openbrowser'.
4804: "('display','spreadsheet_default_assesscalc'".
4805: ",'spreadsheet')".'">'.$SelectSpreadsheetFile.'</a></span>',
4806: input => 'textbox',
4807: },
4808: hideemptyrows => {
4809: text => '<b>'.&mt($itemtext->{'hideemptyrows'}).'</b>',
4810: input => 'radio',
4811: },
4812: );
4813: return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'spreadsheet',$noedit);
4814: }
4815:
4816: sub print_bridgetasks {
4817: my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_;
4818: unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
4819: return;
4820: }
4821: my ($stumsg,$msgnote);
4822: if ($crstype eq 'Community') {
4823: $stumsg = &mt('Send message to member');
4824: $msgnote = &mt('Message to member and add to user notes');
4825: } else {
4826: $stumsg = &mt('Send message to student');
4827: $msgnote = &mt('Message to student and add to user notes');
4828: }
4829: my %items = (
4830: task_messages => {
4831: text => '<b>'.&mt($itemtext->{'task_messages'}).'</b>',
4832: input => 'selectbox',
4833: options => {
4834: only_student => $stumsg,
4835: student_and_user_notes_screen => $msgnote,
4836: },
4837: order => ['only_student','student_and_user_notes_screen'],
4838: nullval => &mt('No message or record in user notes'),
4839: },
4840: task_grading => {
4841: text => '<b>'.&mt($itemtext->{'task_grading'}).'</b>',
4842: input => 'selectbox',
4843: options => {
4844: any => &mt('Grade BTs in any section'),
4845: section => &mt('Grade BTs only in own section')
4846: },
4847: order => ['any','section'],
4848: },
4849: suppress_embed_prompt => {
4850: text => '<b>'.&mt($itemtext->{'suppress_embed_prompt'}).'</b><span class="LC_nobreak">'.
4851: ' '.&mt('(applies when current role is student)').'</span>',
4852: input => 'radio',
4853: },
4854: );
4855: return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'bridgetasks',$noedit);
4856: }
4857:
4858: sub ltimenu_titles {
4859: return &Apache::lonlocal::texthash(
4860: fullname => 'Full name',
4861: coursetitle => 'Course title',
4862: role => 'Role',
4863: logout => 'Logout',
4864: grades => 'Grades',
4865: );
4866: }
4867:
4868: sub print_menuitems {
4869: my ($position,$cdom,$settings,$itemtext,$rowtotal,$crstype,$noedit) = @_;
4870: unless ((ref($settings) eq 'HASH') && (ref($itemtext) eq 'HASH')) {
4871: return;
4872: }
4873: if ($position eq 'top') {
4874: my (%defaultmenu_options,@defaultmenu_order,$addcollection);
4875: if ($settings->{'menucollections'} ne '') {
4876: foreach my $item (split(/;/,$settings->{'menucollections'})) {
4877: my ($num,$value) = split(/\%/,$item);
4878: if ($num =~ /^\d+$/) {
4879: $defaultmenu_options{$num} = $num;
4880: }
4881: }
4882: @defaultmenu_order = sort { $a <=> $b } keys(%defaultmenu_options);
4883: $addcollection = $defaultmenu_order[-1] + 1;
4884: } else {
4885: $addcollection = 1;
4886: }
4887: $defaultmenu_options{$addcollection} = $addcollection;
4888: my %items = (
4889: 'menudefault' => {
4890: text => '<b>'.&mt($itemtext->{'menudefault'}).'</b><br />'.
4891: &mt("(can be overriden in deep-link context)"),
4892: input => 'selectbox',
4893: options => \%defaultmenu_options,
4894: order => \@defaultmenu_order,
4895: nullval => &mt('Standard (all menus shown)'),
4896: },
4897: );
4898: return &make_item_rows($cdom,\%items,['menudefault'],$settings,$rowtotal,$crstype,'menuitems',$noedit);
4899: } else {
4900: my %menu;
4901: my $count = 0;
4902: my $next = 1;
4903: my ($datatable,$disabled);
4904: if ($noedit) {
4905: $disabled = ' disabled="disabled"';
4906: }
4907:
4908: my ($ordered,$cats) = &menuitems_categories();
4909: my @order = @{$ordered};
4910: my %categories = %{$cats};
4911: my %menutitles = &menuitems_titles();
4912: my %menufields = &menuitems_fields();
4913:
4914: if ($settings->{'menucollections'} ne '') {
4915: foreach my $item (split(/;/,$settings->{'menucollections'})) {
4916: my ($num,$value) = split(/\%/,$item);
4917: if ($num =~ /^\d+$/) {
4918: my @entries = split(/\&/,$value);
4919: foreach my $entry (@entries) {
4920: my ($name,$fields) = split(/=/,$entry);
4921: $menu{$num}{$name} = $fields;
4922: }
4923: }
4924: }
4925: if (keys(%menu)) {
4926: my @current = sort { $a <=> $b } keys(%menu);
4927: $next += $current[-1];
4928: foreach my $num (@current) {
4929: my %checked;
4930: my $on = ' checked="checked"';
4931: foreach my $key (keys(%{$menu{$num}})) {
4932: if (($key eq 'top') || ($key eq 'inline') || ($key eq 'foot') || ($key eq 'main')) {
4933: if ($menu{$num}{$key} eq 'y') {
4934: $checked{$key} = $on;
4935: }
4936: } else {
4937: foreach my $field (split(/,/,$menu{$num}{$key})) {
4938: if (exists($menufields{$field})) {
4939: $checked{$field} = $on;
4940: }
4941: }
4942: }
4943: }
4944: if (ref($menu{$num}) eq 'HASH') {
4945: $datatable .= &item_table_row_start('<em class="LC_nav_bar">'.$num.'</em>',$count,'','','','LC_left_item');
4946: foreach my $category (@order) {
4947: if ((ref($categories{$category}) eq 'ARRAY') && (@{$categories{$category}} > 0)) {
4948: $datatable .= '<fieldset style="vertical-align:top; display:inline-block"><legend>'.$menutitles{$category}.'</legend>'."\n";
4949: if ($category eq 'text') {
4950: $datatable .= '<i>'.&mt('Header').'</i><br />';
4951: }
4952: foreach my $field (@{$categories{$category}}) {
4953: if ($field eq 'disc') {
4954: $datatable .= '<br /><i>'.&mt('Footer').'</i><br />';
4955: }
4956: $datatable .= '<label><input type="checkbox" name="menucollections_'.$num.'" value="'.$field.'"'.$checked{$field}.$disabled.' />'.
4957: $menufields{$field}.'</label><br />';
4958: }
4959: $datatable .= '</fieldset>';
4960: }
4961: }
4962: $datatable .= &item_table_row_end();
4963: $count ++;
4964: }
4965: }
4966: }
4967: } elsif ($noedit) {
4968: my $text = &mt('No menu collections defined for this course.');
4969: $datatable .= &item_table_row_start($text,$count);
4970: }
4971: unless ($noedit) {
4972: my $add = '<label><input type="checkbox" name="menucollections_add" id="menucollections_add" value="'.$next.'" '.
4973: 'onclick="javascript:toggleAddmenucoll();" />'.&mt('Add').'</label>';
4974: $datatable .= &item_table_row_start($add,$count,'','','','LC_left_item');
4975: foreach my $category (@order) {
4976: if ((ref($categories{$category}) eq 'ARRAY') && (@{$categories{$category}} > 0)) {
4977: $datatable .= '<fieldset id="addmenucoll_'.$category.'" style="display:none; vertical-align:top;"><legend>'.$menutitles{$category}.'</legend>'."\n";
4978: foreach my $field (@{$categories{$category}}) {
4979: $datatable .= '<label><input type="checkbox" class="LC_menucoll_add" name="menucollections_'.$next.'" value="'.$field.'"'.$disabled.' />'.
4980: $menufields{$field}.'</label><br />';
4981: }
4982: $datatable .= '</fieldset>';
4983: }
4984: }
4985: $datatable .= &item_table_row_end();
4986: $count ++;
4987: }
4988: return $datatable;
4989: }
4990: }
4991:
4992: sub menuitems_abbreviations {
4993: my %briefcats = (
4994: text => 'pt',
4995: links => 'p',
4996: list => 'ps',
4997: inline => 's',
4998: );
4999: return %briefcats;
5000: }
5001:
5002: sub menuitems_categories {
5003: my @order = ('shown','text','links','list','inline');
5004: my %categories = (
5005: shown => ['top','inline','foot','main'],
5006: text => ['name','role','crs','disc','fdbk'],
5007: links => ['pers','logo','comm','roles','help','logout'],
5008: list => ['about','prefs','port','wish','anno','rss'],
5009: inline => ['cont','grades','chat','people','groups','resv','syll','feeds'],
5010: );
5011: return (\@order,\%categories);
5012: }
5013:
5014: sub menuitems_titles {
5015: return &Apache::lonlocal::texthash (
5016: shown => 'Hierarchy',
5017: text => 'Text',
5018: links => 'Header links',
5019: list => 'Drop-down list',
5020: inline => 'Inline links',
5021: );
5022: }
5023:
5024: sub menuitems_fields {
5025: return &Apache::lonlocal::texthash (
5026: top => 'Display header',
5027: inline => 'Display inline menu',
5028: foot => 'Display footer',
5029: main => 'Access to main menu',
5030: pers => 'Personal',
5031: logo => 'LON-CAPA',
5032: comm => 'Messages',
5033: roles => 'Roles/Courses',
5034: help => 'Help',
5035: logout => 'Logout',
5036: name => 'Fullname',
5037: crs => 'Course Title',
5038: role => 'Current Role',
5039: disc => 'Discussion',
5040: fdbk => 'Feedback',
5041: about => 'Information',
5042: prefs => 'Preferences',
5043: port => 'Portfolio',
5044: wish => 'Stored Links',
5045: anno => 'Calendar',
5046: rss => 'RSS Feeds',
5047: cont => 'Contents',
5048: grades => 'Grades',
5049: chat => 'Chat',
5050: people => 'People',
5051: groups => 'Groups',
5052: resv => 'Reservations',
5053: syll => 'Syllabus',
5054: feeds => 'Feeds',
5055: );
5056: }
5057:
5058: sub menucollections_display {
5059: my ($collections) = @_;
5060: my %menu;
5061: my ($ordered,$cats) = &menuitems_categories();
5062: my @order = @{$ordered};
5063: my %categories = %{$cats};
5064: my %menutitles = &menuitems_titles();
5065: my %menufields = &menuitems_fields();
5066: foreach my $item (split(/;/,$collections)) {
5067: my ($num,$value) = split(/\%/,$item);
5068: if ($num =~ /^\d+$/) {
5069: my @entries = split(/\&/,$value);
5070: foreach my $entry (@entries) {
5071: my ($name,$fields) = split(/=/,$entry);
5072: $menu{$num}{$name} = $fields;
5073: }
5074: }
5075: }
5076: my $output = '';
5077: if (keys(%menu)) {
5078: my @current = sort { $a <=> $b } keys(%menu);
5079: foreach my $num (@current) {
5080: my %checked;
5081: foreach my $key (keys(%{$menu{$num}})) {
5082: if (($key eq 'top') || ($key eq 'inline') || ($key eq 'foot') || ($key eq 'main')) {
5083: if ($menu{$num}{$key} eq 'y') {
5084: $checked{$key} = 1;
5085: }
5086: } else {
5087: foreach my $field (split(/,/,$menu{$num}{$key})) {
5088: if (exists($menufields{$field})) {
5089: $checked{$field} = 1;
5090: }
5091: }
5092: }
5093: }
5094: if (ref($menu{$num}) eq 'HASH') {
5095: $output .= '<fieldset><legend>'.&mt('Collection [_1]',$num).'</legend>';
5096: foreach my $category (@order) {
5097: if ((ref($categories{$category}) eq 'ARRAY') && (@{$categories{$category}} > 0)) {
5098: $output .= '<fieldset style="vertical-align:top; display:inline-block">'.
5099: '<legend>'.$menutitles{$category}.'</legend>'."\n";
5100: if ($category eq 'text') {
5101: $output .= '<b>'.&mt('Header Text').'</b><br /><br />';
5102: }
5103: foreach my $field (@{$categories{$category}}) {
5104: if ($field eq 'disc') {
5105: $output .= '<br /><b>'.&mt('Footer Text').'</b><br /><br />';
5106: }
5107: if ($checked{$field}) {
5108: $output .= &Apache::lonhtmlcommon::confirm_success($menufields{$field});
5109: } else {
5110: $output .= &Apache::lonhtmlcommon::confirm_success($menufields{$field},1);
5111: }
5112: $output .= '<br />';
5113: }
5114: $output .= '</fieldset>';
5115: }
5116: }
5117: $output .= '</fieldset>';
5118: }
5119: }
5120: }
5121: return $output;
5122: }
5123:
5124: sub print_linkprotection {
5125: my ($cdom,$cnum,$settings,$rowtotal,$crstype,$noedit) = @_;
5126: unless (ref($settings) eq 'HASH') {
5127: return;
5128: }
5129:
5130: my %linkprotection;
5131: my $count = 0;
5132: my $next = 1;
5133: my ($datatable,$disabled,$css_class);
5134: if ($noedit) {
5135: $disabled = ' disabled="disabled"';
5136: }
5137: my %desc = &linkprot_names();
5138: my %lt = &Apache::lonlocal::texthash (
5139: 'requ' => 'Required settings',
5140: 'opti' => 'Optional settings',
5141: );
5142: my $itemcount = 0;
5143:
5144: my $ltiauth;
5145: if (exists($env{'course.'.$env{'request.course.id'}.'.internal.ltiauth'})) {
5146: $ltiauth = $env{'course.'.$env{'request.course.id'}.'.internal.ltiauth'};
5147: } else {
5148: my %domdefs = &Apache::lonnet::get_domain_defaults($cdom);
5149: $ltiauth = $domdefs{'crsltiauth'};
5150: }
5151: my $switchserver = &check_switchserver($cdom,$cnum);
5152:
5153: if (ref($settings->{'linkprotection'}) eq 'HASH') {
5154: if (keys(%{$settings->{'linkprotection'}})) {
5155: my @current = sort { $a <=> $b } keys(%{$settings->{'linkprotection'}});
5156: $next += $current[-1];
5157: for (my $i=0; $i<@current; $i++) {
5158: my $num = $current[$i];
5159: my %values;
5160: if (ref($settings->{'linkprotection'}->{$num}) eq 'HASH') {
5161: %values = %{$settings->{'linkprotection'}->{$num}};
5162: } else {
5163: next;
5164: }
5165: my $selected;
5166: if (($values{'version'} eq 'LTI-1p0') || ($values{'version'} eq '')) {
5167: $selected = ' selected="selected"';
5168: }
5169: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5170: $datatable .=
5171: '<tr '.$css_class.'><td><span class="LC_nobreak">'.
5172: '<label><input type="checkbox" name="linkprot_del" value="'.$i.'"'.$disabled.' />'.
5173: &mt('Delete?').'</label></span></td><td>';
5174: my ($usersty,$onclickrequser,%checkedrequser);
5175: if ($ltiauth) {
5176: $usersty = 'display:none';
5177: $onclickrequser = ' onclick="toggleLTIReqUser(this.form,'."'requser','optional','1','block','$i'".');"';
5178: %checkedrequser = (
5179: no => ' checked="checked"',
5180: yes => '',
5181: );
5182: if ($values{'requser'}) {
5183: $checkedrequser{'yes'} = $checkedrequser{'no'};
5184: $checkedrequser{'no'} = '';
5185: }
5186: $datatable .= '<fieldset><legend>'.$lt{'requ'}.'</legend>';
5187: if ($values{'requser'}) {
5188: $usersty = 'display:inline-block';
5189: }
5190: }
5191: $datatable .=
5192: '<span class="LC_nobreak">'.$desc{'name'}.
5193: ':<input type="text" size="15" name="linkprot_name_'.$i.'" value="'.$values{'name'}.'" autocomplete="off"'.$disabled.' /></span> '.
5194: (' 'x2).
5195: '<span class="LC_nobreak">'.$desc{'version'}.':<select name="linkprot_version_'.$i.'"'.$disabled.'>'.
5196: '<option value="LTI-1p0" '.$selected.'>1.1</option></select></span> '."\n".
5197: (' 'x2).
5198: '<span class="LC_nobreak">'.$desc{'lifetime'}.':<input type="text" name="linkprot_lifetime_'.$i.'"'.
5199: ' value="'.$values{'lifetime'}.'" size="3"'.$disabled.' /></span>';
5200: if ($ltiauth) {
5201: $datatable .= (' 'x2).'<span class="LC_nobreak">'.$desc{'requser'}.'?'.
5202: '<label><input type="radio" name="linkprot_requser_'.$i.'" value="0"'.
5203: $onclickrequser.$checkedrequser{'no'}.$disabled.' />'.&mt('No').'</label> '.
5204: '<label><input type="radio" name="linkprot_requser_'.$i.'" value="1"'.
5205: $onclickrequser.$checkedrequser{'yes'}.$disabled.' />'.&mt('Yes').'</label></span>';
5206: }
5207: $datatable .= '<br /><br />';
5208: if ($values{'key'} ne '') {
5209: $datatable .= '<span class="LC_nobreak">'.$desc{'key'};
5210: if ($noedit) {
5211: $datatable .= ': ['.&mt('not shown').']';
5212: } elsif ($switchserver) {
5213: $datatable .= ': ['.&mt('[_1] to view/edit',$switchserver).']';
5214: } else {
5215: $datatable .= ':<input type="text" size="25" name="linkprot_key_'.$i.'" value="'.$values{'key'}.'" autocomplete="off"'.$disabled.' />';
5216: }
5217: $datatable .= '</span> '.(' 'x2);
5218: } elsif (!$switchserver) {
5219: $datatable .= '<span class="LC_nobreak">'.$desc{'key'}.':'.
5220: '<input type="text" size="25" name="linkprot_key_'.$i.'" value="'.$values{'key'}.'" autocomplete="off"'.$disabled.' />'.
5221: '</span> '.(' 'x2);
5222: }
5223: if ($switchserver) {
5224: if ($values{'usable'} ne '') {
5225: $datatable .= '<div id="linkprot_divcurrsecret_'.$i.'" style="display:inline-block" /><span class="LC_nobreak">'.
5226: $desc{'secret'}.': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
5227: '<span class="LC_nobreak">'.&mt('Change secret?').
5228: '<label><input type="radio" value="0" name="linkprot_changesecret_'.$i.'" onclick="javascript:toggleLTI(this.form,'."'$i','secret'".');" checked="checked"'.$disabled.' />'.&mt('No').'</label>'.
5229: (' 'x2).
5230: '<label><input type="radio" value="1" name="linkprot_changesecret_'.$i.'" onclick="javascript:toggleLTI(this.form,'."'$i','secret'".');" '.$disabled.' />'.&mt('Yes').'</label>'.(' 'x2).
5231: '</span><div id="linkprot_divchgsecret_'.$i.'" style="display:none" />'.
5232: '<span class="LC_nobreak"> - '.&mt("submit from course's home server: [_1].",$switchserver).'</span>'.
5233: '</div>';
5234: } elsif ($values{'key'} eq '') {
5235: $datatable .= '<span class="LC_nobreak">'.&mt('Key and Secret are required').' - '.&mt("submit from course's home server: [_1].",$switchserver).'</span>'."\n";
5236: } else {
5237: $datatable .= '<span class="LC_nobreak">'.&mt('Secret required').' - '.&mt("submit from course's home server: [_1].",$switchserver).'</span>'."\n";
5238: }
5239: } else {
5240: if ($values{'usable'} ne '') {
5241: $datatable .= '<div id="linkprot_divcurrsecret_'.$i.'" style="display:inline-block" /><span class="LC_nobreak">'.
5242: $desc{'secret'}.': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
5243: '<span class="LC_nobreak">'.&mt('Change?').
5244: '<label><input type="radio" value="0" name="linkprot_changesecret_'.$i.'" onclick="javascript:toggleLTI(this.form,'."'$i','secret'".');" checked="checked"'.$disabled.' />'.&mt('No').'</label>'.
5245: (' 'x2).
5246: '<label><input type="radio" value="1" name="linkprot_changesecret_'.$i.'" onclick="javascript:toggleLTI(this.form,'."'$i','secret'".');"'.$disabled.' />'.&mt('Yes').
5247: '</label> </span><div id="linkprot_divchgsecret_'.$i.'" style="display:none" />'.
5248: '<span class="LC_nobreak">'.&mt('New Secret').':'.
5249: '<input type="password" size="20" name="linkprot_secret_'.$i.'" value="" autocomplete="off"'.$disabled.' />'.
5250: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.linkprot_secret_'.$i.'.type='."'text'".' } else { this.form.linkprot_secret_'.$i.'.type='."'password'".' }"'.$disabled.' />'.&mt('Visible input').'</label>'.
5251: '<input type="hidden" name="linkprot_id_'.$i.'" value="'.$num.'" /></span></div>';
5252: } else {
5253: $datatable .=
5254: '<span class="LC_nobreak">'.$desc{'secret'}.':'.
5255: '<input type="password" size="20" name="linkprot_secret_'.$i.'" value="" autocomplete="off"'.$disabled.' />'.
5256: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.linkprot_secret_'.$i.'.type='."'text'".' } else { this.form.linkprot_secret_'.$i.'.type='."'password'".' }"'.$disabled.' />'.&mt('Visible input').'</label>'.
5257: '<input type="hidden" name="linkprot_id_'.$i.'" value="'.$num.'" /></span>';
5258: }
5259: }
5260: if ($ltiauth) {
5261: $datatable .=
5262: '</fieldset>'.
5263: '<fieldset id="linkprot_optional_'.$i.'" style="'.$usersty.'"><legend>'.$lt{'opti'}.'</legend>'.
5264: &linkprot_options($i,$itemcount,$disabled,\%values,\%desc).
5265: '</fieldset>';
5266: }
5267: $datatable .= '</td></tr>';
5268: $itemcount ++;
5269: }
5270: }
5271: }
5272: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5273: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
5274: '<input type="hidden" name="linkprot_maxnum" value="'.$next.'" />'."\n".
5275: '<input type="checkbox" name="linkprot_add" value="1"'.$disabled.' />'.&mt('Add').'</span></td>'."\n".
5276: '<td>';
5277: my ($usersty,$onclickrequser,%checkedrequser);
5278: if ($ltiauth) {
5279: $usersty = 'display:none';
5280: $onclickrequser = ' onclick="toggleLTIReqUser(this.form,'."'requser','optional','1','block','add'".');"';
5281: %checkedrequser = (
5282: no => ' checked="checked"',
5283: yes => '',
5284: );
5285: $datatable .= '<fieldset><legend>'.$lt{'requ'}.'</legend>';
5286: }
5287: $datatable .= '<span class="LC_nobreak">'.$desc{'name'}.
5288: ':<input type="text" size="15" name="linkprot_name_add" value="" autocomplete="off"'.$disabled.' /></span> '."\n".
5289: (' 'x2).
5290: '<span class="LC_nobreak">'.$desc{'version'}.':<select name="linkprot_version_add"'.$disabled.'>'.
5291: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
5292: (' 'x2).
5293: '<span class="LC_nobreak">'.$desc{'lifetime'}.':<input type="text" size="3" name="linkprot_lifetime_add" value="300"'.$disabled.' /></span> '."\n";
5294: if ($ltiauth) {
5295: $datatable .= (' 'x2).'<span class="LC_nobreak">'.$desc{'requser'}.'?'.
5296: '<label><input type="radio" name="linkprot_requser_add" value="0"'.
5297: $onclickrequser.$checkedrequser{'no'}.$disabled.' />'.&mt('No').'</label> '.
5298: '<label><input type="radio" name="linkprot_requser_add" value="1"'.
5299: $onclickrequser.$checkedrequser{'yes'}.$disabled.' />'.&mt('Yes').'</label></span>';
5300: }
5301: $datatable .= '<br /><br />';
5302: if ($switchserver) {
5303: $datatable .= '<span class="LC_nobreak">'.&mt('Key and Secret are required').' - '.&mt("submit from course's home server: [_1].",$switchserver).'</span>'."\n";
5304: } else {
5305: $datatable .= '<span class="LC_nobreak">'.$desc{'key'}.':<input type="text" size="25" name="linkprot_key_add" value="" autocomplete="off"'.$disabled.' /></span> '."\n".
5306: (' 'x2).
5307: '<span class="LC_nobreak">'.$desc{'secret'}.':<input type="password" size="20" name="linkprot_secret_add" value="" autocomplete="off"'.$disabled.' />'.
5308: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.linkprot_secret_add.type='."'text'".' } else { this.form.linkprot_secret_add.type='."'password'".' }"'.$disabled.' />'.&mt('Visible input').'</label></span> '."\n";
5309: }
5310: if ($ltiauth) {
5311: $datatable .= '</fieldset>'.
5312: '<fieldset id="linkprot_optional_add" style="'.$usersty.'"><legend>'.$lt{'opti'}.'</legend>'.
5313: &linkprot_options('add',$itemcount,$disabled,{},\%desc).
5314: '</fieldset>';
5315: }
5316: $datatable .= '</td></tr>';
5317: $$rowtotal ++;
5318: return $datatable;
5319: }
5320:
5321: sub linkprot_names {
5322: return &Apache::lonlocal::texthash(
5323: 'version' => 'LTI Version',
5324: 'key' => 'Key',
5325: 'lifetime' => 'Nonce lifetime (s)',
5326: 'name' => 'Launcher Application',
5327: 'secret' => 'Secret',
5328: 'requser' => 'Use identity',
5329: 'email' => 'Email address',
5330: 'sourcedid' => 'User ID',
5331: 'other' => 'Other',
5332: 'auth' => 'Display LON-CAPA login page',
5333: 'reject' => 'Discontinue launch process',
5334: );
5335: }
5336:
5337: sub check_switchserver {
5338: my ($cdom,$cnum) = @_;
5339: my ($allowed,$switchserver);
5340: my $home = &Apache::lonnet::homeserver($cnum,$cdom);
5341: unless ($home eq 'no_host') {
5342: my @ids=&Apache::lonnet::current_machine_ids();
5343: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
5344: if (!$allowed) {
5345: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role='.
5346: &HTML::Entities::encode($env{'request.role'},'\'<>"&').
5347: '&destinationurl=/adm/courseprefs">'.&mt('Switch Server').'</a>';
5348: }
5349: }
5350: return $switchserver;
5351: }
5352:
5353: sub linkprot_options {
5354: my ($num,$itemcount,$disabled,$current,$desc) = @_;
5355: my %lt;
5356: if (ref($desc) eq 'HASH') {
5357: %lt = %{$desc};
5358: }
5359: my $userfieldsty = 'none';
5360: my (%checked,$userfield);
5361: $checked{'sourcedid'} = ' checked="checked"';
5362: $checked{'reject'} = ' checked="checked"';
5363: if (ref($current) eq 'HASH') {
5364: if (($current->{'mapuser'} ne '') && ($current->{'mapuser'} ne 'lis_person_sourcedid')) {
5365: $checked{'sourcedid'} = '';
5366: if ($current->{'mapuser'} eq 'lis_person_contact_email_primary') {
5367: $checked{'email'} = ' checked="checked"';
5368: } else {
5369: $checked{'other'} = ' checked="checked"';
5370: $userfield = $current->{'mapuser'};
5371: $userfieldsty = 'inline-block';
5372: }
5373: }
5374: if (($current->{'notstudent'} ne '') && ($current->{'notstudent'} ne 'reject')) {
5375: $checked{'reject'} = '';
5376: $checked{'auth'} = ' checked="checked"';
5377: }
5378: }
5379: my $onclickuser = ' onclick="toggleLTIReqUser(this.form,'."'mapuser','userfield','other','inline-block','$num'".');"';
5380: my $output = '<div class="LC_floatleft"><span class="LC_nobreak">'.
5381: &mt('Source of LON-CAPA username in LTI request').': ';
5382: foreach my $option ('sourcedid','email','other') {
5383: $output .= '<label><input type="radio" name="linkprot_mapuser_'.$num.'" value="'.$option.'"'.
5384: $checked{$option}.$onclickuser.$disabled.' />'.$lt{$option}.'</label>'.
5385: ($option eq 'other' ? '' : (' 'x2) );
5386: }
5387: $output .= '</span></div>'.
5388: '<div class="LC_floatleft" style="display:'.$userfieldsty.';" id="linkprot_userfield_'.$num.'">'.
5389: '<input type="text" name="linkprot_customuser_'.$num.'" '.
5390: 'value="'.$userfield.'"'.$disabled.' /></div>';
5391: $output .= '<br />'.
5392: '<div class="LC_floatleft"><span class="LC_nobreak">'.
5393: &mt('Action when username is not for an enrolled student').': ';
5394: foreach my $option ('reject','auth') {
5395: $output .= '<label><input type="radio" name="linkprot_notstudent_'.$num.'" value="'.$option.'"'.
5396: $checked{$option}.$disabled.' />'.$lt{$option}.'</label>'.
5397: ($option eq 'auth' ? '' : (' 'x2) );
5398: }
5399: $output .= '</span></div>';
5400: return $output;
5401: }
5402:
5403: sub print_other {
5404: my ($cdom,$settings,$allitems,$rowtotal,$crstype,$noedit) = @_;
5405: unless ((ref($settings) eq 'HASH') && (ref($allitems) eq 'ARRAY')) {
5406: return;
5407: }
5408: my @ordered = &get_other_items($cdom,$settings,$allitems);
5409: my %items;
5410: foreach my $parameter (@ordered) {
5411: $items{$parameter} = {
5412: text => '<b>'.$parameter.'</b>',
5413: input => 'textbox',
5414: size => '15',
5415: },
5416: }
5417: push (@ordered,'newp_value');
5418: $items{'newp_value'} = {
5419: text => '<b>'.&mt('Create New Environment Variable').'</b><br />'.
5420: '<input type="textbox" name="newp_name"'.
5421: ' value="" size="30" />',
5422: input => 'textbox',
5423: size => '30',
5424: };
5425: return &make_item_rows($cdom,\%items,\@ordered,$settings,$rowtotal,$crstype,'other',$noedit);
5426: }
5427:
5428: sub get_other_items {
5429: my ($cdom,$settings,$allitems) = @_;
5430: unless ((ref($settings) eq 'HASH') && (ref($allitems) eq 'ARRAY')) {
5431: return;
5432: }
5433: my @ordered;
5434: if (ref($settings) eq 'HASH') {
5435: foreach my $parameter (sort(keys(%{$settings}))) {
5436: next if (grep/^\Q$parameter\E$/,@{$allitems});
5437: next if (($parameter eq 'course.helper.not.run') &&
5438: (!exists($env{'user.role.dc./'.$env{'request.role.domain'}.'/'})));
5439: unless (($parameter =~ m/^internal\./)||($parameter =~ m/^metadata\./) ||
5440: ($parameter =~ m/^selfenroll_/) || ($parameter =~ /_selfenroll$/)
5441: || ($parameter eq 'type') ||
5442: ($parameter =~ m/^(cc|co|in|ta|ep|ad|st)\.plaintext$/)
5443: || ($parameter =~ m/^discussion_post_fonts/) ||
5444: ($parameter =~ m{^(minimal|updated|uploaded|external)syllabus$}) ||
5445: ($parameter eq 'clonedfrom')) {
5446: push(@ordered,$parameter);
5447: }
5448: }
5449: }
5450: return @ordered;
5451: }
5452:
5453: sub item_table_row_start {
5454: my ($text,$count,$add_class,$colspan,$leftclass,$rightclass) = @_;
5455: my $output;
5456: my $css_class = ($count % 2) ? 'LC_odd_row' : 'LC_even_row';
5457: $css_class = (join(' ',$css_class,$add_class)) unless ($add_class eq '');
5458: if ($leftclass eq '') {
5459: $leftclass = 'LC_left_item';
5460: }
5461: if ($rightclass eq '') {
5462: $rightclass = 'LC_right_item';
5463: }
5464: $output .= '<tr class="'.$css_class.'">'."\n".
5465: '<td class="'.$leftclass.'">'.$text.
5466: '</td>';
5467: if ($colspan > 1) {
5468: $output .= '<td class="'.$rightclass.'" colspan="'.$colspan.'">';
5469: } else {
5470: $output .= '<td class="'.$rightclass.'">';
5471: }
5472: return $output;
5473: }
5474:
5475: sub item_table_row_end {
5476: return '</td></tr>';
5477: }
5478:
5479: sub yesno_radio {
5480: my ($item,$settings,$unsetdefault,$valueyes,$valueno,$noedit) = @_;
5481: my $itemon = ' ';
5482: my $itemoff = ' checked="checked" ';
5483: if (($valueyes eq '') && ($valueno eq '')) {
5484: $valueyes = 'yes';
5485: $valueno = '';
5486: }
5487: if (ref($settings) eq 'HASH') {
5488: if ($settings->{$item} eq $valueyes) {
5489: $itemon = $itemoff;
5490: $itemoff = ' ';
5491: }
5492: unless (exists($settings->{$item})) {
5493: if ($unsetdefault eq $valueyes) {
5494: $itemon = $itemoff;
5495: $itemoff = ' ';
5496: }
5497: }
5498: }
5499: my $disabled;
5500: if ($noedit) {
5501: $disabled = ' disabled="disabled"';
5502: }
5503: return '<span class="LC_nobreak"><label>'.
5504: '<input type="radio" name="'.$item.'"'.
5505: $itemon.' value="'.$valueyes.'"'.$disabled.' />'.&mt('Yes').'</label> '.
5506: '<label><input type="radio" name="'.$item.'"'.
5507: $itemoff.' value="'.$valueno.'"'.$disabled.' />'.&mt('No').'</label></span>';
5508: }
5509:
5510: sub select_from_options {
5511: my ($item,$order,$options,$curr,$nullval,$multiple,$maxsize,$onchange,$noedit,$id) = @_;
5512: my $output;
5513: my $disabled;
5514: if ($noedit) {
5515: $disabled = ' disabled=disabled"';
5516: }
5517: if ((ref($order) eq 'ARRAY') && (ref($options) eq 'HASH')) {
5518: $output='<select name="'.$item.'" '.$onchange;
5519: if ($multiple) {
5520: $output .= ' multiple="multiple"';
5521: my $num = @{$order};
5522: $num ++ if ($nullval ne '');
5523: if (($maxsize) && ($maxsize < $num)) {
5524: $output .= ' size="'.$maxsize.'"';
5525: }
5526: }
5527: if ($id ne '') {
5528: $output .= ' id="'.$id.'"';
5529: }
5530: $output .= $disabled.'>'."\n";
5531: if ($nullval ne '') {
5532: $output .= '<option value=""';
5533: if (ref($curr) eq 'ARRAY') {
5534: if ((@{$curr} == 0) || (grep(/^$/,@{$curr}))) {
5535: $output .= ' selected="selected" ';
5536: }
5537: } else {
5538: if ($curr eq '') {
5539: $output .= ' selected="selected" ';
5540: }
5541: }
5542: $output .= '>'.$nullval.'</option>';
5543: }
5544: foreach my $option (@{$order}) {
5545: $output.= '<option value="'.$option.'"';
5546: if (ref($curr) eq 'ARRAY') {
5547: if (grep(/^\Q$option\E$/,@{$curr})) {
5548: $output .= ' selected="selected" ';
5549: }
5550: } else {
5551: if ($option eq $curr) {
5552: $output.=' selected="selected"';
5553: }
5554: }
5555: $output.=">$options->{$option}</option>\n";
5556: }
5557: $output.="</select>";
5558: }
5559: return $output;
5560: }
5561:
5562: sub make_item_rows {
5563: my ($cdom,$items,$ordered,$settings,$rowtotal,$crstype,$caller,$noedit) = @_;
5564: my $datatable;
5565: if ((ref($items) eq 'HASH') && (ref($ordered) eq 'ARRAY')) {
5566: my $count = 0;
5567: foreach my $item (@{$ordered}) {
5568: $count ++;
5569: my $colspan;
5570: if ((($caller eq 'classlists') && ($item eq 'nothideprivileged')) ||
5571: (($caller eq 'printouts') && ($item ne 'print_header_format'))) {
5572: $colspan = 2;
5573: }
5574: if (exists $items->{$item}{advanced} && $items->{$item}{advanced} == 1) {
5575: $datatable .= &item_table_row_start($items->{$item}{text},$count,"advanced",$colspan);
5576: } else {
5577: $datatable .= &item_table_row_start($items->{$item}{text},$count,undef,$colspan);
5578: }
5579: if ($item eq 'defaultcredits') {
5580: my $defaultcredits = $env{'course.'.$env{'request.course.id'}.'.internal.defaultcredits'};
5581: my $showcredits;
5582: if ($defaultcredits ne '') {
5583: $showcredits = &mt('Default is [quant,_1,credit]',$defaultcredits);
5584: } else {
5585: $showcredits = &mt('No default set');
5586: }
5587: $datatable .= $showcredits;
5588: } elsif ($item eq 'nothideprivileged') {
5589: $datatable .= ¬hidepriv_row($cdom,$item,$settings,$crstype,$noedit);
5590: } elsif ($item eq 'checkforpriv') {
5591: $datatable .= &checkforpriv_row($cdom,$item,$settings,$crstype,$noedit);
5592: } elsif ($item eq 'print_header_format') {
5593: $datatable .= &print_hdrfmt_row($item,$settings,$noedit);
5594: } elsif ($items->{$item}{input} eq 'dates') {
5595: my $disabled;
5596: if ($noedit) {
5597: $disabled = ' disabled="disabled"';
5598: }
5599: $datatable .=
5600: &Apache::lonhtmlcommon::date_setter('display',$item,
5601: $settings->{$item},$disabled);
5602: } elsif ($items->{$item}{input} eq 'radio') {
5603: my ($unsetdefault,$valueyes,$valueno);
5604: if (($item eq 'usejsme') || ($item eq 'uselcmath') || ($item eq 'inline_chem')) {
5605: my %domdefs = &Apache::lonnet::get_domain_defaults($cdom);
5606: unless ($domdefs{$item} eq '0') {
5607: $unsetdefault = 1;
5608: }
5609: $valueyes = "1";
5610: $valueno = "0";
5611: }
5612: $datatable .= &yesno_radio($item,$settings,$unsetdefault,$valueyes,$valueno,$noedit);
5613: } elsif ($items->{$item}{input} eq 'selectbox') {
5614: my $id;
5615: if ($caller eq 'menuitems') {
5616: $id = $item;
5617: }
5618: my $curr = $settings->{$item};
5619: $datatable .=
5620: &select_from_options($item,$items->{$item}{'order'},
5621: $items->{$item}{'options'},$curr,
5622: $items->{$item}{'nullval'},
5623: undef,undef,undef,$noedit,$id);
5624: } elsif ($items->{$item}{input} eq 'textbox') {
5625: my $disabled;
5626: if ($noedit) {
5627: $disabled = ' disabled=disabled"';
5628: }
5629: $datatable .=
5630: &Apache::lonhtmlcommon::textbox($item,$settings->{$item},
5631: $items->{$item}{size},
5632: $disabled);
5633: }
5634: $datatable .= &item_table_row_end();
5635: }
5636: if (ref($rowtotal)) {
5637: $$rowtotal += scalar(@{$ordered});
5638: }
5639: }
5640: return $datatable;
5641: }
5642:
5643: sub nothidepriv_row {
5644: my ($cdom,$item,$settings,$crstype,$noedit) = @_;
5645: my ($cnum) = &get_course();
5646: my ($datatable,%nothide,@checkdoms);
5647: if (ref($settings) eq 'HASH') {
5648: if ($settings->{$item} ne '') {
5649: foreach my $user (split(/\s*\,\s*/,$settings->{$item})) {
5650: if ($user !~ /:/) {
5651: $nothide{join(':',split(/[\@]/,$user))}=1;
5652: } else {
5653: $nothide{$user} = 1;
5654: }
5655: }
5656: }
5657: if ($settings->{'checkforpriv'}) {
5658: @checkdoms = split(/,/,$settings->{'checkforpriv'});
5659: }
5660: }
5661: push(@checkdoms,$cdom);
5662: my %coursepersonnel =
5663: &Apache::lonnet::get_my_roles($cnum,$cdom,'',['previous','future','active']);
5664: my @privusers;
5665: foreach my $person (keys(%coursepersonnel)) {
5666: my ($uname,$udom,$role) = split(/:/,$person);
5667: my $user = $uname.':'.$udom;
5668: my ($start,$end) = split(/:/,$coursepersonnel{$person});
5669: if ($end == -1 || $start == -1) {
5670: next;
5671: }
5672: foreach my $dom (@checkdoms) {
5673: if (&Apache::lonnet::privileged($uname,$udom,\@checkdoms,['dc','su'])) {
5674: unless (grep(/^\Q$user\E$/,@privusers)) {
5675: push(@privusers,$user);
5676: }
5677: }
5678: }
5679: }
5680: if (@privusers > 0) {
5681: my $disabled;
5682: if ($noedit) {
5683: $disabled = ' disabled="disabled"';
5684: }
5685: $datatable .= '<table align="right">';
5686: foreach my $user (sort(@privusers)) {
5687: my $hideon = ' checked="checked" ';
5688: my $hideoff = '';
5689: if ($nothide{$user}) {
5690: $hideoff = $hideon;
5691: $hideon = '';
5692: }
5693: my ($uname,$udom) = split(':',$user);
5694: $datatable .= '<tr><td align="left">'.
5695: &Apache::loncommon::aboutmewrapper(
5696: &Apache::loncommon::plainname($uname,$udom,'firstname'),
5697: $uname,$udom,'aboutuser').
5698: '</td><td align="left">'.
5699: '<span class="LC_nobreak"><label>'.
5700: '<input type="radio" name="'.$item.'_'.$user.'"'.
5701: $hideon.' value=""'.$disabled.' />'.&mt('Hidden').'</label> '.
5702: '<label><input type="radio" name="'.$item.'_'.$user.'"'.
5703: $hideoff.' value="yes"'.$disabled.' />'.&mt('Shown').'</label></span></td>'.
5704: '</tr>';
5705: }
5706: $datatable .= '</table>';
5707: } else {
5708: if ($crstype eq 'Community') {
5709: $datatable .= &mt('No Domain Coordinators have community roles');
5710: } else {
5711: $datatable .= &mt('No Domain Coordinators have course roles');
5712: }
5713: }
5714: return $datatable;
5715: }
5716:
5717: sub checkforpriv_row {
5718: my ($cdom,$item,$settings,$crstype,$noedit) = @_;
5719: my $datatable;
5720: my %domains=map { $_ => 1; } &Apache::lonnet::all_domains();
5721: if (keys(%domains) == 1) {
5722: $datatable = '</td><td align="right">'.
5723: &mt("Course's domain is only domain");
5724: return $datatable;
5725: }
5726: my @excdoms = ($cdom);
5727: my $num = 0;
5728: if ($settings->{$item} eq '') {
5729: $datatable = '</td><td align="right">'.
5730: &Apache::loncommon::select_dom_form('','checkforpriv_'.$num,
5731: 1,1,undef,undef,\@excdoms,
5732: $noedit);
5733: } else {
5734: my @privdoms = split(/,/,$settings->{$item});
5735: my %domains=map { $_ => 1; } &Apache::lonnet::all_domains();
5736: $datatable = '</td><td align="right"><br />'.
5737: &Apache::loncommon::start_data_table();
5738: my $disabled;
5739: if ($noedit) {
5740: $disabled = ' disabled="disabled"';
5741: }
5742: if (@privdoms > 0) {
5743: foreach my $currdom (@privdoms) {
5744: next unless ($domains{$currdom});
5745: my $domdesc = &Apache::lonnet::domain($currdom,'description');
5746: if ($domdesc eq '') {
5747: $domdesc = $currdom;
5748: }
5749: $datatable .=
5750: &Apache::loncommon::start_data_table_row().
5751: '<td align="left"><span class="LC_nobreak">'.
5752: &mt('Domain:').'<b> '.$domdesc.
5753: '</b><input type="hidden" name="checkforpriv_'.$num.
5754: '" value="'.$currdom.'" /></span><br />'.
5755: '<span class="LC_nobreak"><label><input type="checkbox" '.
5756: 'name="checkforpriv_delete" value="'.$num.'"'.$disabled.' />'.
5757: &mt('Delete').'</label></span></td>'.
5758: &Apache::loncommon::end_data_table_row();
5759: $num ++;
5760: unless (grep(/^\Q$currdom\E$/,@excdoms)) {
5761: push(@excdoms,$currdom);
5762: }
5763: }
5764: }
5765: if ((scalar(keys(%domains)) - scalar(@excdoms)) > 0) {
5766: $datatable .=
5767: &Apache::loncommon::start_data_table_row().
5768: '<td align="left"><span class="LC_nobreak">'.
5769: &mt('Additional domain:'). '</span><br />'.
5770: &Apache::loncommon::select_dom_form('','checkforpriv_'.$num,1,
5771: 1,undef,undef,\@excdoms,$noedit).
5772: '</td>'.&Apache::loncommon::end_data_table_row();
5773: }
5774: $datatable .= &Apache::loncommon::end_data_table().
5775: '<input type="hidden" name="checkforpriv_total" value="'.$num.'" />'.
5776: '<br />';
5777: }
5778: return $datatable;
5779: }
5780:
5781: sub print_hdrfmt_row {
5782: my ($item,$settings,$noedit) = @_;
5783: my @curr;
5784: my $currnum = 0;
5785: my $maxnum = 2;
5786: my $currstr;
5787: if ($settings->{$item} ne '') {
5788: $currstr .= '<b>'.&mt('Current print header:').' <span class="LC_warning"><tt>'.
5789: $settings->{$item}.'</tt></span></b><br />';
5790: my @current = split(/(%\d*[nca])/,$settings->{$item});
5791: foreach my $val (@current) {
5792: unless ($val eq '') {
5793: push(@curr,$val);
5794: }
5795: }
5796: $currnum = @curr;
5797: $maxnum += $currnum;
5798: }
5799:
5800: my $output = <<ENDJS;
5801:
5802: <script type="text/javascript" language="Javascript">
5803:
5804: function reOrder(chgnum) {
5805: var maxnum = $maxnum;
5806: var oldidx = 'printfmthdr_oldpos_'+chgnum;
5807: var newidx = 'printfmthdr_pos_'+chgnum;
5808: oldidx = getIndexByName(oldidx);
5809: newidx = getIndexByName(newidx);
5810: var oldpos = document.display.elements[oldidx].value;
5811: var newpos = document.display.elements[newidx].options[document.display.elements[newidx].selectedIndex].value;
5812: document.display.elements[oldidx].value = newpos;
5813: var chgtype = 'up';
5814: if (newpos < oldpos) {
5815: chgtype = 'down';
5816: }
5817: for (var j=0; j<maxnum; j++) {
5818: if (j != chgnum) {
5819: oldidx = 'printfmthdr_oldpos_'+j;
5820: newidx = 'printfmthdr_pos_'+j;
5821: oldidx = getIndexByName(oldidx);
5822: newidx = getIndexByName(newidx);
5823: var currpos = document.display.elements[newidx].options[document.display.elements[newidx].selectedIndex].value;
5824: var currsel = document.display.elements[newidx].selectedIndex;
5825: if (chgtype == 'up') {
5826: if ((currpos > oldpos) && (currpos <= newpos)) {
5827: document.display.elements[newidx].selectedIndex = currsel-1;
5828: document.display.elements[oldidx].value = document.display.elements[newidx].options[document.display.elements[newidx].selectedIndex].value;
5829: }
5830: } else {
5831: if ((currpos >= newpos) && (currpos < oldpos)) {
5832: document.display.elements[newidx].selectedIndex = currsel+1;
5833: document.display.elements[oldidx].value = document.display.elements[newidx].options[document.display.elements[newidx].selectedIndex].value;
5834: }
5835: }
5836: }
5837: }
5838: return;
5839: }
5840:
5841: function getIndexByName(item) {
5842: for (var i=0;i<document.display.elements.length;i++) {
5843: if (document.display.elements[i].name == item) {
5844: return i;
5845: }
5846: }
5847: return -1;
5848: }
5849:
5850: </script>
5851:
5852: ENDJS
5853: $output .= '</td><td align="right"><br />'.
5854: $currstr.'<table class="LC_data_table">';
5855: my $disabled;
5856: if ($noedit) {
5857: $disabled = ' disabled="disabled"';
5858: }
5859: if (@curr > 0) {
5860: for (my $i=0; $i<@curr; $i++) {
5861: my $pos = $i+1;
5862: $output .= '<tr>'.
5863: '<td align="left"><span class="LC_nobreak">'.
5864: &position_selector($pos,$i,$maxnum,$disabled).&mt('Delete:').
5865: '<input type="checkbox" name="printfmthdr_del_'.$i.
5866: '"'.$disabled.' /></span></td>';
5867: if ($curr[$i] =~ /^%\d*[nca]$/) {
5868: my ($limit,$subst) = ($curr[$i] =~ /^%(\d*)([nca])$/);
5869: $output .= '<td align="left">'.
5870: &substitution_selector($i,$subst,$limit,$disabled).'</td>';
5871: } else {
5872: $output .= '<td colspan="2" align="left">'.&mt('Text').'<br />'.
5873: '<input type="textbox" name="printfmthdr_text_'.$i.'"'.
5874: ' value="'.$curr[$i].'" size="25"'.$disabled.' /></td>';
5875: }
5876: $output .= '</tr>';
5877: }
5878: }
5879: my $pos = $currnum+1;
5880: unless ($noedit) {
5881: $output .=
5882: '<tr>'.
5883: '<td align="left"><span class="LC_nobreak">'.
5884: &position_selector($pos,$currnum,$maxnum).
5885: '<b>'.&mt('New').'</b></span></td><td align="left">'.
5886: &substitution_selector($currnum).'</td>'.
5887: '</tr>';
5888: $pos ++;
5889: $currnum ++;
5890: $output .=
5891: '<tr>'.
5892: '<td align="left"><span class="LC_nobreak">'.
5893: &position_selector($pos,$currnum,$maxnum).
5894: '<b>'.&mt('New').'</b></span></td>'.
5895: '<td colspan="2" align="left">'.&mt('Text').'<br />'.
5896: '<input type="textbox" name="printfmthdr_text_'.$currnum.
5897: '" value="" size ="25" />'.
5898: '<input type="hidden" name="printfmthdr_maxnum" value="'.
5899: $maxnum.'" /></td>'.
5900: '</tr>';
5901: }
5902: $output .= '</table><br />';
5903: return $output;
5904: }
5905:
5906: sub position_selector {
5907: my ($pos,$num,$maxnum,$disabled) = @_;
5908: my $output = '<select name="printfmthdr_pos_'.$num.'" onchange="reOrder('."'$num'".');"'.$disabled.'>';
5909: for (my $j=1; $j<=$maxnum; $j++) {
5910: my $sel = '';
5911: if ($pos == $j) {
5912: $sel = ' selected="selected"';
5913: }
5914: $output .= '<option value="'.$j.'"'.$sel.'">'.$j.'</option>';
5915: }
5916: $output .= '</select><input type="hidden" name="printfmthdr_oldpos_'.$num.
5917: '" value="'.$pos.'" />';
5918: return $output;
5919: }
5920:
5921: sub substitution_selector {
5922: my ($num,$subst,$limit,$crstype,$disabled) = @_;
5923: my ($stunametxt,$crsidtxt);
5924: if ($crstype eq 'Community') {
5925: $stunametxt = 'member name';
5926: $crsidtxt = 'community ID',
5927: } else {
5928: $stunametxt = 'student name';
5929: $crsidtxt = 'course ID',
5930: }
5931: my %lt = &Apache::lonlocal::texthash(
5932: n => $stunametxt,
5933: c => $crsidtxt,
5934: a => 'assignment note',
5935: );
5936: my $output .= &mt('Substitution').'<br />'.
5937: '<select name="printfmthdr_sub_'.$num.'"'.$disabled.'>';
5938: if ($subst eq '') {
5939: $output .= '<option value="" selected="selected"> </option>';
5940: }
5941: foreach my $field ('n','c','a') {
5942: my $sel ='';
5943: if ($subst eq $field) {
5944: $sel = ' selected="selected"';
5945: }
5946: $output .= '<option value="'.$field.'"'.$sel.'>'.
5947: $lt{$field}.'</option>';
5948: }
5949: $output .= '</select></td><td align="left">'.&mt('Size limit').'<br />'.
5950: '<input type="textbox" name="printfmthdr_limit_'.$num.
5951: '" value="'.$limit.'" size="5"'.$disabled.' /></span>';
5952: return $output;
5953: }
5954:
5955: sub change_clone {
5956: my ($cdom,$cnum,$clonelist,$oldcloner) = @_;
5957: my $clone_crs = $cnum.':'.$cdom;
5958: if ($cnum && $cdom) {
5959: my $clone_crs = $cnum.':'.$cdom;
5960: my @allowclone;
5961: if ($clonelist =~ /,/) {
5962: @allowclone = split(',',$clonelist);
5963: } else {
5964: $allowclone[0] = $clonelist;
5965: }
5966: foreach my $currclone (@allowclone) {
5967: if (!grep(/^$currclone$/,@$oldcloner)) {
5968: if ($currclone ne '*') {
5969: if ($currclone =~ /:/) {
5970: my ($uname,$udom) = split(/:/,$currclone);
5971: if ($uname && $udom && $uname ne '*') {
5972: if (&Apache::lonnet::homeserver($uname,$udom) ne 'no_host') {
5973: my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable');
5974: if ($currclonecrs{'cloneable'} !~ /\Q$clone_crs\E/) {
5975: if ($currclonecrs{'cloneable'} eq '') {
5976: $currclonecrs{'cloneable'} = $clone_crs;
5977: } else {
5978: $currclonecrs{'cloneable'} .= ','.$clone_crs;
5979: }
5980: &Apache::lonnet::put('environment',\%currclonecrs,$udom,$uname);
5981: }
5982: }
5983: }
5984: }
5985: }
5986: }
5987: }
5988: foreach my $oldclone (@$oldcloner) {
5989: if (!grep(/^\Q$oldclone\E$/,@allowclone)) {
5990: if ($oldclone ne '*') {
5991: if ($oldclone =~ /:/) {
5992: my ($uname,$udom) = split(/:/,$oldclone);
5993: if ($uname && $udom && $uname ne '*' ) {
5994: if (&Apache::lonnet::homeserver($uname,$udom) ne 'no_host') {
5995: my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable');
5996: my %newclonecrs = ();
5997: if ($currclonecrs{'cloneable'} =~ /\Q$clone_crs\E/) {
5998: if ($currclonecrs{'cloneable'} =~ /,/) {
5999: my @currclonecrs = split/,/,$currclonecrs{'cloneable'};
6000: foreach my $crs (@currclonecrs) {
6001: if ($crs ne $clone_crs) {
6002: $newclonecrs{'cloneable'} .= $crs.',';
6003: }
6004: }
6005: $newclonecrs{'cloneable'} =~ s/,$//;
6006: } else {
6007: $newclonecrs{'cloneable'} = '';
6008: }
6009: &Apache::lonnet::put('environment',\%newclonecrs,$udom,$uname);
6010: }
6011: }
6012: }
6013: }
6014: }
6015: }
6016: }
6017: }
6018: return;
6019: }
6020:
6021: 1;
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