File:
[LON-CAPA] /
loncom /
interface /
courseprefs.pm
Revision
1.91:
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Thu Oct 29 23:24:13 2020 UTC (3 years, 7 months ago) by
raeburn
Branches:
MAIN
CVS tags:
HEAD
- Bug 6907
- deeplink parameter incorporates four components:
(a) In Contents or Gradebook?, (b) Access scope via deep-link,
(c) Supported Link Types, (d) Menu Items Displayed
- Allowed values for (c) 'any','only','key','lti'
- If (c) set to key, ':key value' appended; characters allowed in key:
a-zA-Z\d_.!@#$%^&*()+=-
- (d) is either 0 (i.e., standard menu), or numbered menu collection from
Settings > Course Settings > Menu display
1: # The LearningOnline Network with CAPA
2: # Handler to set configuration settings for a course
3: #
4: # $Id: courseprefs.pm,v 1.91 2020/10/29 23:24:13 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 @prefs_order = ('courseinfo','localization','feedback','discussion',
369: 'classlists','appearance','grading','printouts',
370: 'menuitems','spreadsheet','bridgetasks','lti','other');
371:
372: my %prefs = (
373: 'courseinfo' =>
374: { text => $lt{'gens'},
375: help => 'Course_Prefs_General',
376: ordered => ['owner','co-owners','loncaparev','description',
377: 'clonedfrom','courseid','uniquecode','categories',
378: 'hidefromcat','syllabus','cloners','url',
379: 'rolenames'],
380: itemtext => {
381: 'owner' => $lt{'ownr'},
382: 'co-owners' => $lt{'cown'},
383: 'description' => $lt{'desc'},
384: 'courseid' => $lt{'idnu'},
385: 'uniquecode' => $lt{'unco'},
386: 'categories' => $lt{'catg'},
387: 'hidefromcat' => $lt{'excc'},
388: 'cloners' => $lt{'clon'},
389: 'syllabus' => 'Syllabus status',
390: 'url' => 'Top Level Map',
391: 'rolenames' => $lt{'rept'},
392: 'loncaparev' => $lt{'lcrv'},
393: 'clonedfrom' => 'Cloned from',
394: },
395: },
396: 'localization' =>
397: { text => 'Language and time localization',
398: help => 'Course_Prefs_Language',
399: ordered => ['languages','timezone','datelocale'],
400: itemtext => {
401: languages => 'Languages used',
402: timezone => $lt{'time'},
403: datelocale => $lt{'date'},
404: },
405: },
406: 'feedback' =>
407: { text => 'Feedback messages',
408: help => 'Course_Prefs_Feedback',
409: header => [{col1 => 'Questions about:',
410: col2 => 'Recipients'}],
411: ordered => ['question.email','comment.email','policy.email'],
412: itemtext => {
413: 'question.email' => 'Resource Content',
414: 'comment.email' => $lt{'coco'},
415: 'policy.email' => $lt{'copo'},
416: },
417: },
418: 'discussion' =>
419: { text => 'Discussion and Chat',
420: help => 'Course_Prefs_Discussions',
421: ordered => ['pch.roles.denied','pch.users.denied',
422: 'pac.roles.denied','pac.users.denied',
423: 'plc.roles.denied','plc.users.denied',
424: 'allow_limited_html_in_feedback',
425: 'allow_discussion_post_editing',
426: 'discussion_post_fonts'],
427: itemtext => {
428: 'pch.roles.denied' => 'No Resource Discussion',
429: 'pch.users.denied' => 'No Resource Discussion',
430: 'plc.roles.denied' => 'No Chat room use',
431: 'plc.users.denied' => 'No Chat room use',
432: 'pac.roles.denied' => 'No Anonymous Resource Discussion',
433: 'pac.users.denied' => 'No Anonymous Resource Discussion',
434: allow_limited_html_in_feedback => 'Allow limited HTML in discussion',
435: allow_discussion_post_editing => 'Users can edit/delete own discussion posts',
436: discussion_post_fonts => 'Discussion post fonts based on likes/unlikes',
437: },
438: },
439: 'classlists' =>
440: { text => $lt{'clas'},
441: help => 'Course_Prefs_Classlists',
442: header => [{col1 => 'Type',
443: col2 => $lt{'defd'}},
444: {col1 => 'Setting',
445: col2 => $lt{'priv'}},
446: {col1 => 'Setting',
447: col2 => $lt{'stuv'}}],
448: ordered => ['default_enrollment_start_date',
449: 'default_enrollment_end_date',
450: 'defaultcredits',
451: 'nothideprivileged','checkforpriv',
452: 'student_classlist_view',
453: 'student_classlist_opt_in','student_classlist_portfiles'],
454: itemtext => {
455: default_enrollment_start_date => 'Start date',
456: default_enrollment_end_date => 'End date',
457: nothideprivileged => $lt{'prus'},
458: checkforpriv => $lt{'prdo'},
459: student_classlist_view => $lt{'stuv'},
460: student_classlist_opt_in => $lt{'stul'},
461: student_classlist_portfiles => 'Include link to accessible portfolio files',
462: defaultcredits => $lt{'cred'},
463: },
464: },
465: 'appearance' =>
466: { text => 'Display of resources ',
467: help => 'Course_Prefs_Display',
468: ordered => ['default_xml_style','pageseparators',
469: 'disable_receipt_display','texengine',
470: 'tthoptions','uselcmath','usejsme'],
471: itemtext => {
472: default_xml_style => 'Default XML style file',
473: pageseparators => 'Visibly Separate Items on Pages',
474: disable_receipt_display => 'Disable display of problem receipts',
475: texengine => 'Force use of a specific math rendering engine',
476: tthoptions => 'Default set of options to pass to tth/m when converting TeX',
477: uselcmath => 'Student formula entry uses inline preview, not DragMath pop-up',
478: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
479: },
480: },
481: 'grading' =>
482: { text => 'Grading',
483: help => 'Course_Prefs_Grading',
484: ordered => ['grading','rndseed',
485: 'receiptalg','disablesigfigs'],
486: itemtext => {
487: grading => 'Grading',
488: rndseed => 'Randomization algorithm used',
489: receiptalg => 'Receipt algorithm used',
490: disablesigfigs => 'Disable checking of Significant Figures',
491: },
492:
493: },
494: 'printouts' =>
495: { text => 'Printout generation',
496: help => 'Course_Prefs_Printouts',
497: ordered => ['problem_stream_switch','suppress_tries',
498: 'default_paper_size','print_header_format',
499: 'disableexampointprint','canuse_pdfforms'],
500: itemtext => {
501: problem_stream_switch => 'Allow problems to be split over pages',
502: suppress_tries => 'Suppress number of tries in printing',
503: default_paper_size => 'Default paper type',
504: print_header_format => 'Print header format',
505: disableexampointprint => 'Disable automatically printing point values on bubblesheet exams',
506: canuse_pdfforms => 'Users can print problems as PDF forms and upload later for grading',
507: },
508: },
509: 'spreadsheet' =>
510: { text => 'Spreadsheets',
511: help => 'Course_Prefs_Spreadsheet',
512: ordered => ['spreadsheet_default_classcalc',
513: 'spreadsheet_default_studentcalc',
514: 'spreadsheet_default_assesscalc','hideemptyrows'],
515: itemtext => {
516: spreadsheet_default_classcalc => $lt{'defc'},
517: spreadsheet_default_studentcalc => $lt{'defs'},
518: spreadsheet_default_assesscalc => 'Default Assessment Spreadsheet',
519: hideemptyrows => 'Hide Empty Rows in Spreadsheets',
520: },
521: },
522: 'bridgetasks' =>
523: { text => 'Bridge tasks',
524: help => 'Course_Prefs_Bridgetasks',
525: ordered => ['task_messages','task_grading',
526: 'suppress_embed_prompt'],
527: itemtext => {
528: task_messages => $lt{'seme'},
529: task_grading => 'Bridge Task grading by instructors and TAs in sections' ,
530: suppress_embed_prompt => 'Hide upload references prompt if uploading file to portfolio',
531: },
532: },
533: 'lti' =>
534: {
535: text => 'LTI provider settings',
536: help => 'Course_Prefs_LTIProvider',
537: ordered => ['lti.override','lti.topmenu','lti.inlinemenu','lti.lcmenu'],
538: itemtext => {
539: 'lti.override' => 'Override domain defaults',
540: 'lti.topmenu' => 'Display LON-CAPA page header',
541: 'lti.inlinemenu' => 'Display LON-CAPA inline menu',
542: 'lti.lcmenu' => 'Menu items',
543: },
544: },
545: 'menuitems' =>
546: {
547: text => 'Menu display',
548: help => 'Course_Prefs_Menus',
549: header => [{col1 => 'Default Menu',
550: col2 => 'Value',},
551: {col1 => 'Menu collections',
552: col2 => 'Settings',
553: }],
554: ordered => ['menudefault','menucollections'],
555: itemtext => {
556: menudefault => 'Choose default collection of menu items for course',
557: menucollections => 'Menu collections',
558: },
559: },
560: 'other' =>
561: { text => 'Other settings',
562: help => 'Course_Prefs_Other',
563: header => [ {col1 => 'Item',
564: col2 => 'Value',
565: }],
566: },
567: );
568: if (($phase eq 'process') && ($parm_permission->{'process'})) {
569: my @allitems = &get_allitems(%prefs);
570: &Apache::lonconfigsettings::make_changes($r,$cdom,$phase,$context,
571: \@prefs_order,\%prefs,\%values,
572: $cnum,undef,\@allitems,
573: 'coursepref',$parm_permission);
574: } elsif (($phase eq 'display') && ($parm_permission->{'display'})) {
575: my $noedit;
576: if (ref($parm_permission) eq 'HASH') {
577: unless ($parm_permission->{'process'}) {
578: $noedit = 1;
579: }
580: }
581: my $jscript = &get_jscript($cid,$cdom,$phase,$crstype,\%values,$noedit);
582: my @allitems = &get_allitems(%prefs);
583: &Apache::lonconfigsettings::display_settings($r,$cdom,$phase,$context,
584: \@prefs_order,\%prefs,\%values,undef,$jscript,\@allitems,$crstype,
585: 'coursepref',$parm_permission);
586: } else {
587: &Apache::lonconfigsettings::display_choices($r,$phase,$context,
588: \@prefs_order,\%prefs,
589: 'coursepref',$parm_permission);
590: }
591: return OK;
592: }
593:
594: sub get_permission {
595: my ($cid) = @_;
596: my %permission;
597: my $allowed = 0;
598: return (\%permission,$allowed) unless ($cid);
599: if (&Apache::lonnet::allowed('opa',$cid)) {
600: %permission= (
601: 'pickactions' => 1,
602: 'categorizecourse' => 1,
603: 'releaseinfo' => 1,
604: 'process' => 1,
605: 'display' => 1,
606: );
607: } elsif (&Apache::lonnet::allowed('vpa',$env{'request.course.id'})) {
608: %permission = (
609: 'pickactions' => 1,
610: 'releaseinfo' => 1,
611: 'display' => 1,
612: );
613: }
614: foreach my $perm (values(%permission)) {
615: if ($perm) { $allowed=1; last; }
616: }
617: return (\%permission,$allowed);
618: }
619:
620: sub get_allitems {
621: my (%prefs) = @_;
622: my @allitems;
623: foreach my $item (keys(%prefs)) {
624: if (ref($prefs{$item}) eq 'HASH') {
625: if (ref($prefs{$item}{'ordered'}) eq 'ARRAY') {
626: push(@allitems,@{$prefs{$item}{'ordered'}});
627: if ($item eq 'feedback') {
628: push(@allitems,(map { $_.'.text'; } @{$prefs{$item}{'ordered'}}));
629: }
630: }
631: }
632: }
633: return @allitems;
634: }
635:
636: sub print_config_box {
637: my ($r,$cdom,$phase,$action,$item,$settings,$allitems,$crstype,$parm_permission) = @_;
638: my $ordered = $item->{'ordered'};
639: my $itemtext = $item->{'itemtext'};
640: my $noedit;
641: if (ref($parm_permission) eq 'HASH') {
642: unless ($parm_permission->{'process'}) {
643: $noedit = 1;
644: }
645: }
646: my $rowtotal = 0;
647: my $output =
648: '<table class="LC_nested_outer">
649: <tr>
650: <th align="left" valign="middle"><span class="LC_nobreak" style="font-size: larger;" >'.
651: &mt($item->{text});
652: if ($item->{'help'}) {
653: $output .= ' '.
654: &Apache::loncommon::help_open_topic($item->{'help'});
655: }
656: $output .= '</span></th>'."\n".
657: '</tr>';
658: if (($action eq 'feedback') || ($action eq 'classlists') || ($action eq 'menuitems')) {
659: $output .= '
660: <tr>
661: <td>
662: <table class="LC_nested">';
663: if (exists $item->{'header'}->[0]->{'col1'} ||
664: exists $item->{'header'}->[0]->{'col2'}) {
665: $output .= '
666: <tr class="LC_info_row">
667: <td class="LC_left_item">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
668: if ($action eq 'feedback') {
669: $output .= '
670: <td class="LC_right_item" colspan="2">';
671: } else {
672: $output .= '
673: <td class="LC_right_item">';
674: }
675: $output .= &mt($item->{'header'}->[0]->{'col2'}).'</td>
676: </tr>';
677: }
678: $rowtotal ++;
679: if ($action eq 'feedback') {
680: $output .= &print_feedback('top',$cdom,$settings,$ordered,$itemtext,\$rowtotal,$noedit);
681: } elsif ($action eq 'classlists') {
682: $output .= &print_classlists('top',$cdom,$settings,$itemtext,\$rowtotal,$crstype,$noedit);
683: } elsif ($action eq 'menuitems') {
684: $output .= &print_menuitems('top',$cdom,$settings,$itemtext,\$rowtotal,$crstype,$noedit);
685: }
686: $output .= '
687: </table>
688: </td>
689: </tr>
690: <tr>
691: <td>
692: <table class="LC_nested">
693: <tr class="LC_info_row">
694: <td class="LC_left_item">'.&mt($item->{'header'}->[1]->{'col1'}).'</td>';
695: if ($action eq 'classlists') {
696: $output .= '
697: <td class="LC_right_item" colspan="2">';
698: } else {
699: $output .= '
700: <td class="LC_right_item">';
701: }
702: $output .= &mt($item->{'header'}->[1]->{'col2'}).'</td>
703: </tr>';
704: if ($action eq 'classlists') {
705: $output .= &print_classlists('middle',$cdom,$settings,$itemtext,\$rowtotal,$crstype,$noedit).
706: '
707: </table>
708: </td>
709: </tr>
710: <tr>
711: <td>
712: <table class="LC_nested">';
713: if (exists $item->{'header'}->[2]->{'col1'} ||
714: exists $item->{'header'}->[2]->{'col2'}) {
715: $output .= '
716: <tr class="LC_info_row">
717: <td class="LC_left_item">'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
718: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
719: </tr>';
720: }
721: }
722: } else {
723: $output .= '
724: <tr>
725: <td>
726: <table class="LC_nested">';
727: if (exists $item->{'header'}->[0]->{'col1'} ||
728: exists $item->{'header'}->[0]->{'col2'}) {
729: $output .= '
730: <tr class="LC_info_row">
731: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
732: if (($action eq 'courseinfo') || ($action eq 'localization') ||
733: ($action eq 'print_discussion')) {
734: $output .= '<td class="LC_right_item" valign="top" colspan="2">';
735: } else {
736: $output .= '<td class="LC_right_item" valign="top">';
737: }
738: $output .= &mt($item->{'header'}->[0]->{'col2'}).'</td>
739: </tr>';
740: }
741: }
742: $rowtotal ++;
743: if ($action eq 'courseinfo') {
744: $output .= &print_courseinfo($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit);
745: } elsif ($action eq 'localization') {
746: $output .= &print_localization($cdom,$settings,$ordered,$itemtext,\$rowtotal,$noedit);
747: } elsif ($action eq 'feedback') {
748: $output .= &print_feedback('bottom',$cdom,$settings,$ordered,$itemtext,\$rowtotal,$noedit);
749: } elsif ($action eq 'discussion') {
750: $output .= &print_discussion($cdom,$settings,$ordered,$itemtext,\$rowtotal,$noedit);
751: } elsif (($action eq 'classlists') || ($action eq 'viewableroster')) {
752: $output .= &print_classlists('bottom',$cdom,$settings,$itemtext,\$rowtotal,$crstype,$noedit);
753: } elsif ($action eq 'appearance') {
754: $output .= &print_appearance($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit);
755: } elsif ($action eq 'grading') {
756: $output .= &print_grading($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit);
757: } elsif ($action eq 'printouts') {
758: $output .= &print_printouts($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit);
759: } elsif ($action eq 'spreadsheet') {
760: $output .= &print_spreadsheet($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit);
761: } elsif ($action eq 'bridgetasks') {
762: $output .= &print_bridgetasks($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit);
763: } elsif ($action eq 'lti') {
764: $output .= &print_lti($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit);
765: } elsif ($action eq 'menuitems') {
766: $output .= &print_menuitems('bottom',$cdom,$settings,$itemtext,\$rowtotal,$crstype,$noedit);
767: } elsif ($action eq 'other') {
768: $output .= &print_other($cdom,$settings,$allitems,\$rowtotal,$crstype,$noedit);
769: }
770: $output .= '
771: </table>
772: </td>
773: </tr>
774: </table><br />';
775: return ($output,$rowtotal);
776: }
777:
778: sub process_changes {
779: my ($cdom,$action,$values,$item,$changes,$allitems,$disallowed,$crstype) = @_;
780: my %newvalues;
781: if (ref($item) eq 'HASH') {
782: if (ref($changes) eq 'HASH') {
783: my @ordered;
784: if ($action eq 'other') {
785: @ordered = &get_other_items($cdom,$values,$allitems);
786: if ($env{'form.newp_name'} ne '') {
787: my $newp = $env{'form.newp_name'};
788: if ($env{'form.newp_value'} ne '') {
789: if (ref($allitems) eq 'ARRAY') {
790: unless ((grep(/^\Q$newp\E$/,@ordered)) ||
791: (grep(/^\Q$newp\E$/,@{$allitems}))) {
792: $changes->{$newp} = $env{'form.newp_value'};
793: }
794: }
795: }
796: }
797: } elsif (ref($item->{'ordered'}) eq 'ARRAY') {
798: if ($action eq 'courseinfo') {
799: my ($can_toggle_cat,$can_categorize) =
800: &can_modify_catsettings($cdom,$crstype);
801: foreach my $entry (@{$item->{'ordered'}}) {
802: next if (($entry eq 'hidefromcat') &&
803: (!$can_toggle_cat));
804: next if (($entry eq 'categories') &&
805: (!$can_categorize));
806: next if (($entry eq 'loncaparev') ||
807: ($entry eq 'owner') ||
808: ($entry eq 'clonedfrom') ||
809: ($entry eq 'syllabus'));
810: push(@ordered,$entry);
811: }
812: } elsif ($action eq 'classlists') {
813: foreach my $entry (@{$item->{'ordered'}}) {
814: next if ($entry eq 'defaultcredits');
815: push(@ordered,$entry);
816: }
817: } else {
818: @ordered = @{$item->{'ordered'}};
819: }
820: }
821: if (@ordered > 0) {
822: if ($action eq 'feedback') {
823: foreach my $entry (@ordered) {
824: my $userstr = '';
825: my $total = $env{'form.'.$entry.'_total'};
826: if ($total) {
827: my @deletes = &Apache::loncommon::get_env_multiple('form.'.$entry.'_delete');
828: for (my $i=0; $i<$total; $i++) {
829: unless (grep(/^$i$/,@deletes)) {
830: $userstr .= $env{'form.'.$entry.'_user_'.$i}.
831: &get_sec_str($entry,$i).',';
832: }
833: }
834: } else {
835: $total = 0;
836: }
837: if ($env{'form.'.$entry.'_uname_'.$total} ne '') {
838: my $uname = $env{'form.'.$entry.'_uname_'.$total};
839: my $udom = $env{'form.'.$entry.'_udom_'.$total};
840: if (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') {
841: $userstr =~ s/,$//;
842: $disallowed->{'feedback'}{$entry} = $uname.':'.$udom;
843: } else {
844: $userstr .= $uname.':'.$udom.&get_sec_str($entry,$total);
845: }
846: } else {
847: $userstr =~ s/,$//;
848: }
849: $newvalues{$entry} = $userstr;
850: if ($newvalues{$entry} ne $values->{$entry}) {
851: $changes->{$entry} = $newvalues{$entry};
852: }
853: my $ext_entry = $entry.'.text';
854: $newvalues{$ext_entry} = $env{'form.'.$ext_entry};
855: if ($newvalues{$ext_entry} ne $values->{$ext_entry}) {
856: $changes->{$ext_entry} = $newvalues{$ext_entry};
857: }
858: }
859: } elsif ($action eq 'menuitems') {
860: my (%current,@colls);
861: my $next = 1;
862: if ($values->{'menucollections'}) {
863: foreach my $item (split(/;/,$values->{'menucollections'})) {
864: my ($num,$value) = split(/\%/,$item);
865: if ($num =~ /^\d+$/) {
866: unless (grep(/^$num$/,@colls)) {
867: push(@colls,$num);
868: }
869: my @entries = split(/\&/,$value);
870: foreach my $entry (@entries) {
871: my ($name,$fields) = split(/=/,$entry);
872: $current{$num}{$name} = $fields;
873: }
874: }
875: }
876: }
877: if (@colls) {
878: @colls = sort { $a <=> $b } @colls;
879: $next += $colls[-1];
880: }
881: if ($env{'form.menucollections_add'} eq $next) {
882: push(@colls,$next);
883: }
884: my $currdef = $values->{'menudefault'};
885: my $possdef = $env{'form.menudefault'};
886: if (($possdef =~ /^\d+$/) && (grep(/^$possdef$/,@colls))) {
887: if ($values->{'menudefault'} ne $possdef) {
888: $changes->{'menudefault'} = $possdef;
889: }
890: } elsif ($values->{'menudefault'}) {
891: $changes->{'menudefault'} = '';
892: }
893: my $menucoll;
894: if (@colls) {
895: my ($ordered,$cats) = &menuitems_categories();
896: my %shortcats = &menuitems_abbreviations();
897: foreach my $num (@colls) {
898: my ($entry,%include);
899: map { $include{$_}= 1; } &Apache::loncommon::get_env_multiple('form.menucollections_'.$num);
900: foreach my $item (@{$ordered}) {
901: if ($item eq 'shown') {
902: foreach my $type (@{$cats->{$item}}) {
903: $entry .= $type.'=';
904: if ($include{$type}) {
905: $entry .= 'y';
906: } else {
907: $entry .= 'n';
908: }
909: $entry .= '&';
910: }
911: } else {
912: $entry .= $shortcats{$item}.'=';
913: foreach my $type (@{$cats->{$item}}) {
914: if ($include{$type}) {
915: $entry .= $type.',';
916: }
917: }
918: $entry =~ s/,$//;
919: $entry .= '&';
920: }
921: }
922: $entry =~ s/\&$//;
923: if ($menucoll) {
924: $menucoll .= ';';
925: }
926: $menucoll .= $num.'%'.$entry;
927: }
928: if ($menucoll ne $values->{'menucollections'}) {
929: $changes->{'menucollections'} = $menucoll;
930: }
931: } elsif ($values->{'menucollections'}) {
932: $changes->{'menucollections'} = '';
933: }
934: } else {
935: foreach my $entry (@ordered) {
936: if ($entry eq 'cloners') {
937: if ($env{'form.cloners_all'}) {
938: $newvalues{$entry} = '*';
939: } else {
940: my @clonedoms;
941: if (exists($env{'form.cloners_activate'})) {
942: my $actnum = $env{'form.cloners_activate'};
943: if ($actnum ne '-1') {
944: if ($env{'form.cloners_dom_'.$actnum} ne '') {
945: my $clonedom = $env{'form.cloners_dom_'.$actnum};
946: if (&check_clone($clonedom,$disallowed) eq 'ok') {
947: $newvalues{$entry} = '*:'.$clonedom;
948: push(@clonedoms,$newvalues{$entry});
949: }
950: }
951: }
952: } else {
953: my $num = $env{'form.cloners_total'};
954: my @deletes =
955: &Apache::loncommon::get_env_multiple('form.cloners_delete');
956: for (my $i=0; $i<$num; $i++) {
957: if (!grep(/^$i$/,@deletes)) {
958: my $clonedom = $env{'form.cloners_dom_'.$i};
959: if (&check_clone($clonedom,$disallowed) eq 'ok') {
960: if (!grep(/^\*:\Q$clonedom\E$/,@clonedoms)) {
961: push(@clonedoms,'*:'.$clonedom);
962: }
963: }
964: }
965: }
966: if (@clonedoms) {
967: $newvalues{$entry}=join(',',@clonedoms);
968: }
969: }
970: if ($env{'form.cloners_newdom'} ne '') {
971: my $clonedom = $env{'form.cloners_newdom'};
972: if (&check_clone($clonedom,$disallowed) eq 'ok') {
973: my $newdom = '*:'.$env{'form.cloners_newdom'};
974: if (@clonedoms) {
975: if (!grep(/^\Q$newdom\E$/,@clonedoms)) {
976: $newvalues{$entry} .= ','.$newdom;
977: }
978: } else {
979: $newvalues{$entry} = $newdom;
980: }
981: }
982: }
983: if ($env{'form.'.$entry} ne '') {
984: my @cloners = split(',',$env{'form.'.$entry});
985: my @okcloners;
986: foreach my $cloner (@cloners) {
987: $cloner =~ s/^\s+//;
988: $cloner =~ s/\s+$//;
989: unless ($cloner eq '') {
990: my ($uname,$udom) = split(':',$cloner);
991: if (&check_clone($udom,$disallowed,$uname) eq 'ok') {
992: if (!grep(/^\Q$cloner\E$/,@okcloners)) {
993: push(@okcloners,$cloner);
994: }
995: }
996: }
997: }
998: if (@okcloners) {
999: my $okclonestr = join(',',@okcloners);
1000: if ($newvalues{$entry} ne '') {
1001: $newvalues{$entry} .= ','.$okclonestr;
1002: } else {
1003: $newvalues{$entry} = $okclonestr;
1004: }
1005: }
1006: }
1007: if (ref($values) eq 'HASH') {
1008: my (@code_order,%codedefaults);
1009: &Apache::lonnet::auto_instcode_defaults($cdom,\%codedefaults,
1010: \@code_order);
1011: my $clonebycode;
1012: if ($env{'form.cloners_instcode'}) {
1013: if (@code_order > 0) {
1014: my @standardnames = &Apache::loncommon::get_standard_codeitems();
1015: my %local_to_standard;
1016: for (my $i=0; $i<@code_order; $i++) {
1017: $local_to_standard{$code_order[$i]} = $standardnames[$i];
1018: }
1019: foreach my $item (@code_order) {
1020: my $key = $local_to_standard{$item};
1021: if ($key ne '') {
1022: if ($env{'form.'.$key}) {
1023: $clonebycode .= $key.'='.&escape($env{'form.'.$key}).'&';
1024: }
1025: }
1026: }
1027: $clonebycode =~ s/\&$//;
1028: }
1029: }
1030: if ($clonebycode) {
1031: if ($newvalues{$entry}) {
1032: $newvalues{$entry} .= ','.$clonebycode;
1033: } else {
1034: $newvalues{$entry} = $clonebycode;
1035: }
1036: }
1037: }
1038: }
1039: if (ref($disallowed) eq 'HASH') {
1040: if (ref($disallowed->{'cloners'}) eq 'HASH') {
1041: foreach my $key (keys(%{$disallowed->{'cloners'}})) {
1042: $disallowed->{'cloners'}{$key} =~ s/,$//;
1043: }
1044: }
1045: }
1046: } elsif ($entry eq 'co-owners') {
1047: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1048: my $coowners = $values->{'internal.co-owners'};
1049: my @currcoown;
1050: if ($coowners) {
1051: @currcoown = split(',',$coowners);
1052: }
1053: if (&Apache::lonnet::is_course_owner($cdom,$cnum)) {
1054: my $autocoowner;
1055: if (($crstype eq 'Course') &&
1056: ($values->{'internal.coursecode'})) {
1057: my %domconf =
1058: &Apache::lonnet::get_dom('configuration',['autoenroll'],$cdom);
1059: if (ref($domconf{'autoenroll'}) eq 'HASH') {
1060: $autocoowner = $domconf{'autoenroll'}{'co-owners'};
1061: }
1062: }
1063: unless ($autocoowner) {
1064: my @keepcoowners = &Apache::loncommon::get_env_multiple('form.coowners');
1065: my @pendingcoowners = &Apache::loncommon::get_env_multiple('form.pendingcoowners');
1066: my @invitecoowners = &Apache::loncommon::get_env_multiple('form.invitecoowners');
1067: if (@invitecoowners) {
1068: push(@pendingcoowners,@invitecoowners);
1069: }
1070: $newvalues{'pendingco-owners'} = join(',',sort(@pendingcoowners));
1071: $newvalues{'co-owners'} = join(',',sort(@keepcoowners));
1072: if ($newvalues{'co-owners'} ne $values->{'internal.co-owners'}) {
1073: $changes->{$entry}{'co-owners'} = $newvalues{'co-owners'};
1074: push(@{$changes->{$entry}{'changed'}},'co-owners');
1075: }
1076: if ($newvalues{'pendingco-owners'} ne $values->{'internal.pendingco-owners'}) {
1077: $changes->{$entry}{'pendingco-owners'} = $newvalues{'pendingco-owners'};
1078: push(@{$changes->{$entry}{'changed'}},'pendingco-owners');
1079: }
1080: }
1081: } else {
1082: my (@newpending,@newcoown);
1083: my $uname = $env{'user.name'};
1084: my $udom = $env{'user.domain'};
1085: my $pendingcoowners = $values->{'internal.pendingco-owners'};
1086: my @pendingcoown = split(',',$pendingcoowners);
1087: if ($env{'form.pending_coowner'}) {
1088: foreach my $item (@pendingcoown) {
1089: unless ($item eq $uname.':'.$udom) {
1090: push(@newpending,$item);
1091: }
1092: }
1093: @newcoown = @currcoown;
1094: if ($env{'form.pending_coowner'} eq 'accept') {
1095: unless (grep(/^\Q$uname\E:\Q$udom\E$/,@currcoown)) {
1096: push(@newcoown,$uname.':'.$udom);
1097: }
1098: }
1099: } elsif ($env{'form.remove_coowner'}) {
1100: foreach my $item (@currcoown) {
1101: unless ($item eq $uname.':'.$udom) {
1102: push(@newcoown,$item);
1103: }
1104: }
1105: if ($pendingcoowners ne '') {
1106: @newpending = @pendingcoown;
1107: }
1108: }
1109: $newvalues{'pendingco-owners'} = join(',',sort(@newpending));
1110: $newvalues{'co-owners'} = join(',',sort(@newcoown));
1111: if ($newvalues{'co-owners'} ne $values->{'internal.co-owners'}) {
1112: $changes->{$entry}{'co-owners'} = $newvalues{'co-owners'};
1113: push(@{$changes->{$entry}{'changed'}},'co-owners');
1114: }
1115: if ($newvalues{'pendingco-owners'} ne $values->{'internal.pendingco-owners'}) {
1116: $changes->{$entry}{'pendingco-owners'} = $newvalues{'pendingco-owners'};
1117: push(@{$changes->{$entry}{'changed'}},'pendingco-owners');
1118: }
1119: }
1120: } elsif ($entry =~ /^default_enrollment_(start|end)_date$/) {
1121: $newvalues{$entry}=&Apache::lonhtmlcommon::get_date_from_form($entry);
1122: } elsif ($entry eq 'rolenames') {
1123: my %adv_roles =
1124: &Apache::lonnet::get_course_adv_roles($env{'request.course.id'},1);
1125: my @stds;
1126: if ($crstype eq 'Community') {
1127: @stds = ('co');
1128: } else {
1129: @stds = ('cc');
1130: }
1131: push(@stds,('in','ta','ep','ad','st'));
1132: my (@replacements,@regulars);
1133: foreach my $role (@stds) {
1134: if ($values->{$role.'.plaintext'} ne '') {
1135: push(@replacements,$role);
1136: } else {
1137: push(@regulars,$role);
1138: }
1139: }
1140: foreach my $stdrole (@stds) {
1141: my $ext_entry = $entry.'_'.$stdrole;
1142: my $stdname = &Apache::lonnet::plaintext($stdrole,$crstype,
1143: $env{'request.course.id'},1);
1144: if ($env{'form.'.$ext_entry} eq $stdname) {
1145: $newvalues{$ext_entry} = '';
1146: } else {
1147: $newvalues{$ext_entry} = $env{'form.'.$ext_entry};
1148: }
1149: if ($newvalues{$ext_entry} ne $values->{$stdrole.'.plaintext'}) {
1150: my $dupname = 0;
1151: if ($newvalues{$ext_entry} ne '') {
1152: if (grep(/^\Q$newvalues{$ext_entry}\E$/,@replacements)) {
1153: $dupname = 1;
1154: push(@{$disallowed->{'rolenames'}{'replacements'}},$newvalues{$ext_entry});
1155: }
1156: if (!$dupname) {
1157: if (grep(/^\Q$newvalues{$ext_entry}\E$/,@regulars)) {
1158: $dupname = 1;
1159: push(@{$disallowed->{rolenames}{'regulars'}},$newvalues{$ext_entry});
1160: }
1161: }
1162: if (!$dupname) {
1163: foreach my $role (keys(%adv_roles)) {
1164: if ($role =~ m{^cr/$match_domain/$match_name/\Q$newvalues{$ext_entry}\E$}) {
1165: $dupname = 1;
1166: push(@{$disallowed->{rolenames}{'customrole'}},$newvalues{$ext_entry});
1167: last;
1168: }
1169: }
1170: }
1171: }
1172: if (!$dupname) {
1173: $changes->{$ext_entry} = $newvalues{$ext_entry};
1174: }
1175: }
1176: }
1177: } elsif (($entry eq 'plc.roles.denied') || ($entry eq 'pch.roles.denied') ||
1178: ($entry eq 'pac.roles.denied')) {
1179: my @denied = &Apache::loncommon::get_env_multiple('form.'.$entry);
1180: @denied = sort(@denied);
1181: my $deniedstr = '';
1182: if (@denied > 0) {
1183: $deniedstr = join(',',@denied);
1184: }
1185: $newvalues{$entry} = $deniedstr;
1186: } elsif (($entry eq 'plc.users.denied') || ($entry eq 'pch.users.denied') ||
1187: ($entry eq 'pac.users.denied')) {
1188: my $total = $env{'form.'.$entry.'_total'};
1189: my $userstr = '';
1190: my @denied;
1191: if ($total > 0) {
1192: my @deletes =
1193: &Apache::loncommon::get_env_multiple('form.'.$entry.'_delete');
1194: for (my $i=0; $i<$total; $i++) {
1195: unless (grep(/^$i$/,@deletes)) {
1196: $userstr .= $env{'form.'.$entry.'_user_'.$i}.',';
1197: push(@denied,$env{'form.'.$entry.'_user_'.$i});
1198: }
1199: }
1200: } else {
1201: $total = 0;
1202: }
1203: if ($env{'form.'.$entry.'_uname_'.$total} ne '') {
1204: my $uname = $env{'form.'.$entry.'_uname_'.$total};
1205: my $udom = $env{'form.'.$entry.'_udom_'.$total};
1206: if (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') {
1207: $userstr =~ s/,$//;
1208: $disallowed->{'discussion'}{$entry} = $uname.':'.$udom;
1209: } else {
1210: my $newuser .= $uname.':'.$udom;
1211: if (grep(/^\Q$newuser\E$/,@denied)) {
1212: $userstr =~ s/,$//;
1213: } else {
1214: $userstr .= $newuser;
1215: }
1216: }
1217: } else {
1218: $userstr =~ s/,$//;
1219: }
1220: $newvalues{$entry} = $userstr;
1221: } elsif ($entry eq 'allow_discussion_post_editing') {
1222: my @canedit = &Apache::loncommon::get_env_multiple('form.'.$entry);
1223: @canedit = sort(@canedit);
1224: foreach my $role (@canedit) {
1225: my @secs = &Apache::loncommon::get_env_multiple('form.'.$entry.'_sections_'.$role);
1226: if ((grep(/^\s*$/,@secs)) || (@secs == 0)) {
1227: $newvalues{$entry} .= $role.',';
1228: } else {
1229: foreach my $sec (@secs) {
1230: $newvalues{$entry} .= $role.':'.$sec.',';
1231: }
1232: }
1233: }
1234: $newvalues{$entry} =~ s/,$//;
1235: } elsif ($entry eq 'discussion_post_fonts') {
1236: my ($classorder,$classtitles) = &discussion_vote_classes();
1237: my $fontchange = 0;
1238: foreach my $class (@{$classorder}) {
1239: my $ext_entry = $entry.'_'.$class;
1240: my $size = $env{'form.'.$ext_entry.'_size'};
1241: my $unit = $env{'form.'.$ext_entry.'_unit'};
1242: my $weight = $env{'form.'.$ext_entry.'_weight'};
1243: my $style = $env{'form.'.$ext_entry.'_style'};
1244: my $other = $env{'form.'.$ext_entry.'_other'};
1245: $size =~ s/,//g;
1246: $unit =~ s/,//g;
1247: $weight =~ s/,//g;
1248: $style =~ s/,//g;
1249: $other =~ s/[^\w;:\s\-\%.]//g;
1250: $other =~ s/(^\s+|\s+$)//g;
1251: $newvalues{$ext_entry} = join(',',($size.$unit,$weight,$style,$other));
1252: my $current = $values->{$ext_entry};
1253: if ($values->{$ext_entry} eq '') {
1254: $current = ',,,';
1255: }
1256: if ($newvalues{$ext_entry} ne $current) {
1257: $changes->{$ext_entry} = $newvalues{$ext_entry};
1258: $fontchange ++;
1259: }
1260: }
1261: if ($fontchange) {
1262: $changes->{$entry} = 1;
1263: }
1264: } elsif ($entry eq 'nothideprivileged') {
1265: my @curr_nothide;
1266: my @new_nothide;
1267: if ($values->{$entry} ne '') {
1268: foreach my $user (split(/\s*\,\s*/,$values->{$entry})) {
1269: my $nothide;
1270: if ($user !~ /:/) {
1271: $nothide = join(':',split(/[\@]/,$user));
1272: } else {
1273: $nothide = $user;
1274: }
1275: if ((defined($nothide)) &&
1276: (!grep(/^\Q$nothide\E$/,@curr_nothide))) {
1277: push(@curr_nothide,$nothide);
1278: }
1279: }
1280: }
1281: foreach my $key (keys(%env)) {
1282: if ($key =~ /^form\.\Q$entry\E_($match_username:$match_domain)$/) {
1283: if ($env{$key}) {
1284: my $nothide = $1;
1285: if (!grep(/^\Q$nothide\E$/,@new_nothide)) {
1286: push(@new_nothide,$nothide);
1287: }
1288: }
1289: }
1290: }
1291: @new_nothide = sort(@new_nothide);
1292: my @differences =
1293: &Apache::loncommon::compare_arrays(\@curr_nothide,
1294: \@new_nothide);
1295: if (@differences > 0) {
1296: if (@new_nothide > 0) {
1297: $newvalues{$entry} = join(',',@new_nothide);
1298: } else {
1299: $newvalues{$entry} = '';
1300: }
1301: } else {
1302: $newvalues{$entry} = $values->{$entry};
1303: }
1304: } elsif ($entry eq 'print_header_format') {
1305: my $maxnum = $env{'form.printfmthdr_maxnum'};
1306: my @newhdr;
1307: if ($maxnum > 2) {
1308: for (my $i=0; $i<$maxnum-2; $i++) {
1309: if ($env{'form.printfmthdr_del_'.$i}) {
1310: $newhdr[$env{'form.printfmthdr_pos_'.$i}] = '';
1311: } else {
1312: my $hdr;
1313: if ($env{'form.printfmthdr_sub_'.$i} =~ /^[nca]$/) {
1314: $hdr = '%';
1315: if ($env{'form.printfmthdr_limit_'.$i} =~ /^\d+$/) {
1316: $hdr .= $env{'form.printfmthdr_limit_'.$i};
1317: }
1318: $hdr .= $env{'form.printfmthdr_sub_'.$i};
1319: } elsif ($env{'form.printfmthdr_text_'.$i} ne '') {
1320: $hdr = $env{'form.printfmthdr_text_'.$i};
1321: }
1322: $newhdr[$env{'form.printfmthdr_pos_'.$i}] = $hdr;
1323: }
1324: }
1325: }
1326: my $newsub = $maxnum-2;
1327: if ($env{'form.printfmthdr_sub_'.$newsub} =~ /^[nca]$/) {
1328: my $hdr = '%';
1329: if ($env{'form.printfmthdr_limit_'.$newsub} =~ /^\d+$/) {
1330: $hdr .= $env{'form.printfmthdr_limit_'.$newsub};
1331: }
1332: $hdr .= $env{'form.printfmthdr_sub_'.$newsub};
1333: $newhdr[$env{'form.printfmthdr_pos_'.$newsub}] = $hdr;
1334: }
1335: my $newtext = $maxnum-1;
1336: $newhdr[$env{'form.printfmthdr_pos_'.$newtext}] = $env{'form.printfmthdr_text_'.$newtext};
1337: $newvalues{$entry} = join('',@newhdr);
1338: } elsif (($entry eq 'languages') ||
1339: ($entry eq 'checkforpriv')) {
1340: my $settings;
1341: my $total = $env{'form.'.$entry.'_total'};
1342: if ($total) {
1343: my @deletes = &Apache::loncommon::get_env_multiple('form.'.$entry.'_delete');
1344: for (my $i=0; $i<$total; $i++) {
1345: unless (grep(/^$i$/,@deletes)) {
1346: $settings .= $env{'form.'.$entry.'_'.$i}.',';
1347: }
1348: }
1349: } else {
1350: $total = 0;
1351: }
1352: if ($env{'form.'.$entry.'_'.$total} ne '') {
1353: my $new = $env{'form.'.$entry.'_'.$total};
1354: if ($entry eq 'languages') {
1355: my %langchoices = &get_lang_choices();
1356: if ($langchoices{$new}) {
1357: $settings .= $new;
1358: } else {
1359: $settings =~ s/,$//;
1360: $disallowed->{'localization'}{$entry} = $new;
1361: }
1362: } else {
1363: my %domains=map { $_ => 1; } &Apache::lonnet::all_domains();
1364: if ($domains{$new}) {
1365: $settings .= $new;
1366: } else {
1367: $settings =~ s/,$//;
1368: $disallowed->{'classlists'}{$entry} = $new;
1369: }
1370: }
1371: } else {
1372: $settings =~ s/,$//;
1373: }
1374: $newvalues{$entry} = $settings;
1375: } elsif ($action eq 'lti') {
1376: if ($entry eq 'lti.override') {
1377: $newvalues{$entry} = $env{'form.'.$entry};
1378: } elsif (($entry eq 'lti.topmenu') || ($entry eq 'lti.inlinemenu')) {
1379: if ($env{'form.lti.override'}) {
1380: $newvalues{$entry} = $env{'form.'.$entry};
1381: } else {
1382: $newvalues{$entry} = '';
1383: }
1384: } elsif ($entry eq 'lti.lcmenu') {
1385: if (($env{'form.lti.override'}) &&
1386: (($env{'form.lti.topmenu'}) || ($env{'form.lti.inlinemenu'}))) {
1387: my @lcmenu = &Apache::loncommon::get_env_multiple('form.lti.lcmenu');
1388: my @newlcmenu;
1389: if (@lcmenu) {
1390: my @menuitems = ('fullname','coursetitle','role','logout','grades');
1391: foreach my $item (@menuitems) {
1392: next if (($item eq 'grades') && (!$newvalues{'lti.inlinemenu'}));
1393: if (grep(/^\Q$item\E$/,@lcmenu)) {
1394: push(@newlcmenu,$item);
1395: }
1396: }
1397: }
1398: if (@newlcmenu) {
1399: $newvalues{$entry} = join(',',@newlcmenu);
1400: } else {
1401: $newvalues{$entry} = 'none';
1402: }
1403: } else {
1404: $newvalues{$entry} = '';
1405: }
1406: }
1407: } else {
1408: $newvalues{$entry} = $env{'form.'.$entry};
1409: }
1410: unless (($entry eq 'co-owners') || ($entry eq 'discussion_post_fonts')) {
1411: if ($newvalues{$entry} ne $values->{$entry}) {
1412: $changes->{$entry} = $newvalues{$entry};
1413: }
1414: }
1415: }
1416: }
1417: }
1418: }
1419: }
1420: return;
1421: }
1422:
1423: sub get_sec_str {
1424: my ($entry,$num) = @_;
1425: my @secs = &Apache::loncommon::get_env_multiple('form.'.$entry.'_sections_'.$num);
1426: my $secstr;
1427: if (grep(/^\s*$/,@secs)) {
1428: $secstr = '';
1429: } elsif (@secs > 0) {
1430: $secstr = join(';',@secs);
1431: }
1432: if ($secstr ne '') {
1433: return '('.$secstr.')';
1434: }
1435: return;
1436: }
1437:
1438: sub check_clone {
1439: my ($clonedom,$disallowed,$clonename) = @_;
1440: return if (ref($disallowed) ne 'HASH');
1441: if ($clonedom !~ /^$match_domain$/) {
1442: $disallowed->{'cloners'}{'format'} .= $clonedom.',';
1443: return;
1444: } elsif (!&Apache::lonnet::domain($clonedom)) {
1445: $disallowed->{'cloners'}{'domain'} .= $clonedom.',';
1446: return;
1447: }
1448: if ($clonename ne '') {
1449: if ($clonename !~ /^$match_username$/) {
1450: $disallowed->{'cloners'}{'format'} .= $clonename.':'.$clonedom.',';
1451: return;
1452: } else {
1453: if (&Apache::lonnet::homeserver($clonename,$clonedom) eq 'no_host') {
1454: $disallowed->{'cloners'}{'newuser'} .= $clonename.':'.$clonedom.',';
1455: return;
1456: }
1457: }
1458: }
1459: return 'ok';
1460: }
1461:
1462: sub store_changes {
1463: my ($cdom,$cnum,$prefs_order,$actions,$prefs,$values,$changes,$crstype) = @_;
1464: my ($chome,$output);
1465: my (%storehash,@delkeys,@need_env_update,@oldcloner);
1466: if ((ref($values) eq 'HASH') && (ref($changes) eq 'HASH')) {
1467: %storehash = %{$values};
1468: } else {
1469: if ($crstype eq 'Community') {
1470: $output = &mt('No changes made to community settings.');
1471: } else {
1472: $output = &mt('No changes made to course settings.');
1473: }
1474: return $output;
1475: }
1476: my %yesno = (
1477: hidefromcat => '1',
1478: problem_stream_switch => '1',
1479: suppress_tries => '1',
1480: disableexampointprint => '1',
1481: hideemptyrows => '1',
1482: suppress_embed_prompt => '1',
1483: );
1484: foreach my $item (@{$prefs_order}) {
1485: if (grep(/^\Q$item\E$/,@{$actions})) {
1486: $output .= '<h3>'.&mt($prefs->{$item}{'text'}).'</h3>';
1487: if (ref($changes->{$item}) eq 'HASH') {
1488: if (keys(%{$changes->{$item}}) > 0) {
1489: $output .= &mt('Changes made:').'<ul style="list-style:none;">';
1490: if ($item eq 'other') {
1491: foreach my $key (sort(keys(%{$changes->{$item}}))) {
1492: $storehash{$key} = $changes->{$item}{$key};
1493: if ($changes->{$item}{$key} eq '') {
1494: push(@delkeys,$key);
1495: $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('Deleted setting for [_1]','<i>'.$key.'</i>')).'</li>';
1496: } else {
1497: $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]','<i>'.$key.'</i>',
1498: "'$storehash{$key}'")).'</li>';
1499: }
1500: }
1501: } else {
1502: if (ref($prefs->{$item}->{'ordered'}) eq 'ARRAY') {
1503: my @settings = @{$prefs->{$item}->{'ordered'}};
1504: if ($item eq 'feedback') {
1505: push(@settings,(map { $_.'.text'; } @settings));
1506: }
1507: foreach my $key (@settings) {
1508: if ($key eq 'rolenames') {
1509: my $displayname = $prefs->{$item}->{'itemtext'}{$key};
1510: my $msg;
1511: my @roles;
1512: if ($crstype eq 'Community') {
1513: @roles = ('co');
1514: } else {
1515: @roles = ('cc');
1516: }
1517: push(@roles,('in','ta','ep','ad','st'));
1518: foreach my $role (@roles) {
1519: next if (!exists($changes->{$item}{$key.'_'.$role}));
1520: my $stdname = &Apache::lonnet::plaintext($role,$crstype,undef,1);
1521: my $newname = $changes->{$item}{$key.'_'.$role};
1522: $storehash{$role.'.plaintext'} = $newname;
1523: if ($newname eq '') {
1524: $newname = $stdname;
1525: }
1526: $msg .= '<li>'.&mt('[_1] set to [_2]','<i>'.$stdname.'</i>',
1527: "'<b>".$newname."</b>'").'</li>';
1528: }
1529: if ($msg ne '') {
1530: $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt($displayname)).'<ul class="LC_success">'.$msg.'</ul></li>';
1531: }
1532: } else {
1533: next if (!exists($changes->{$item}{$key}));
1534: my ($displayname,$text);
1535: $text = $prefs->{$item}->{'itemtext'}{$key};
1536: my $displayval;
1537: unless (($key eq 'co-owners') || ($key eq 'discussion_post_fonts')) {
1538: $displayval = $changes->{$item}{$key};
1539: }
1540: if ($item eq 'feedback') {
1541: if ($key =~ /^(question|policy|comment)(\.email)\.text$/) {
1542: $text = $prefs->{$item}->{'itemtext'}{$1.$2};
1543: $displayname = &mt('Custom text for '.$text.' questions');
1544: } else {
1545: $displayname = &mt('Recipients of '.$text.' questions');
1546: }
1547: } elsif ($item eq 'discussion') {
1548: if ($key =~ /^p(lc|ch)\.roles\.denied/) {
1549: $displayname = &mt("$text (role-based)");
1550: if ($displayval ne '') {
1551: my @roles = split(',',$displayval);
1552: @roles = map { &Apache::lonnet::plaintext($_); } @roles;
1553: $displayval = join(', ',@roles);
1554: }
1555: } elsif ($key =~ /^p(lc|ch)\.users\.denied/) {
1556: $displayname = &mt("$text (specific user(s))");
1557: } else {
1558: if ($key eq 'allow_discussion_post_editing') {
1559: if ($displayval ne '') {
1560: my @roles = split(',',$displayval);
1561: my @longroles;
1562: foreach my $role (@roles) {
1563: my ($trole,$sec) = split(':',$role);
1564: my $rolename =
1565: &Apache::lonnet::plaintext($trole);
1566: if ($sec ne '') {
1567: $rolename .= ':'.$sec;
1568: }
1569: push(@longroles,$rolename);
1570: }
1571: $displayval = join(', ',@longroles);
1572: }
1573: } elsif ($key eq 'discussion_post_fonts') {
1574: my ($classorder,$classtitles)=&discussion_vote_classes();
1575: my ($styleorder,$styleitems)=&discussion_vote_styles();
1576: my $count = 1;
1577: my $total = scalar(keys(%{$changes->{$item}}));
1578: foreach my $class (@{$classorder}) {
1579: $count ++;
1580: next unless ($changes->{$item}{$key.'_'.$class});
1581: my @vals = split(/,/,$changes->{$item}{$key.'_'.$class});
1582: my $showval = '';
1583: for (my $i=0; $i<@{$styleorder}; $i++) {
1584: if ($vals[$i] ne '') {
1585: $showval .= 'font-'.$styleorder->[$i].': '.$vals[$i].'; ';
1586: }
1587: }
1588: if ($vals[3] ne '') {
1589: $showval .= $vals[3];
1590: }
1591: if ($showval ne '') {
1592: $displayval .= $classtitles->{$class}.':{ '.
1593: $showval.'}';
1594: $storehash{$key.'_'.$class} = $changes->{$item}{$key.'_'.$class};
1595: } else {
1596: $displayval .= $classtitles->{$class}.': '.&mt('None');
1597: push(@delkeys,$key.'_'.$class);
1598: }
1599: unless ($count == $total) {
1600: $displayval .= (' 'x2);
1601: }
1602: }
1603: }
1604: $displayname = &mt($text);
1605: }
1606: } elsif ($item eq 'spreadsheet') {
1607: if ($key =~ /^spreadsheet_default_(studentcalc|assesscalc)$/x) {
1608: my $sheettype = $1;
1609: if ($sheettype eq 'studentcalc') {
1610: &Apache::lonnet::expirespread('','','studentcalc');
1611: } else {
1612: &Apache::lonnet::expirespread('','','assesscalc');
1613: &Apache::lonnet::expirespread('','','studentcalc');
1614: }
1615: }
1616: $displayname = &mt($text);
1617: } elsif ($item eq 'lti') {
1618: if ($key eq 'lti.lcmenu') {
1619: if ($changes->{$item}{$key} eq 'none') {
1620: $displayval = &mt('None of the configurable menu items displayed');
1621: } else {
1622: my %ltititles = <imenu_titles();
1623: $displayval = join(', ', map { $ltititles{$_}; } split(/,/,$changes->{$item}{$key}));
1624: }
1625: } else {
1626: if ($changes->{$item}{$key} eq '1') {
1627: $displayval = &mt('Yes');
1628: } elsif ($changes->{$item}{$key} eq '') {
1629: $displayval = &mt('No');
1630: }
1631: }
1632: $displayname = &mt($text);
1633: } elsif ($item eq 'menuitems') {
1634: unless ($changes->{$item}{$key} eq '') {
1635: if ($key eq 'menudefault') {
1636: $displayname = &mt('Default collection of menu items');
1637: $displayval = &mt('Collection: [_1]',
1638: $changes->{$item}{$key});
1639: } elsif ($key eq 'menucollections') {
1640: $displayval = &menucollections_display($changes->{$item}{$key});
1641: }
1642: }
1643: } else {
1644: $displayname = &mt($text);
1645: }
1646: if (defined($yesno{$key})) {
1647: $displayval = &mt('No');
1648: if ($changes->{$item}{$key} eq 'yes') {
1649: $displayval = &mt('Yes');
1650: }
1651: } elsif (($key =~ /^default_enrollment_(start|end)_date$/) && ($displayval)) {
1652: $displayval = &Apache::lonlocal::locallocaltime($displayval);
1653: } elsif ($key eq 'categories') {
1654: $displayval = $env{'form.categories_display'};
1655: } elsif (($key eq 'canuse_pdfforms') || ($key eq 'usejsme') || ($key eq 'uselcmath')) {
1656: if ($changes->{$item}{$key} eq '1') {
1657: $displayval = &mt('Yes');
1658: } elsif ($changes->{$item}{$key} eq '0') {
1659: $displayval = &mt('No');
1660: }
1661: }
1662: if ($key eq 'co-owners') {
1663: if (ref($changes->{$item}{$key}) eq 'HASH') {
1664: if (ref($changes->{$item}{$key}{'changed'}) eq 'ARRAY') {
1665: foreach my $type ('co-owners','pendingco-owners') {
1666: next unless (grep(/^\Q$type\E$/,@{$changes->{$item}{$key}{'changed'}}));
1667: if ($type eq 'pendingco-owners') {
1668: if (&Apache::lonnet::is_course_owner($cdom,$cnum)) {
1669: $displayname = &mt('Invited as co-owners, pending acceptance');
1670: }
1671: }
1672: if ($changes->{$item}{$key}{$type} eq '') {
1673: push(@delkeys,'internal.'.$type);
1674: if (&Apache::lonnet::is_course_owner($cdom,$cnum)) {
1675: $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('Deleted setting for [_1]',
1676: '<i>'.$displayname.'</i>')).'</li>';
1677: }
1678: } elsif (&Apache::lonnet::is_course_owner($cdom,$cnum)) {
1679: $displayval = join(', ',map { &Apache::loncommon::plainname(split(':',$_)); } split(',',$changes->{$item}{$key}{$type}));
1680: $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]',
1681: '<i>'.$displayname.'</i>',
1682: "'<b>$displayval</b>'")).'</li>';
1683: }
1684: }
1685: }
1686: unless (&Apache::lonnet::is_course_owner($cdom,$cnum)) {
1687: if ($env{'form.pending_coowner'} eq 'accept') {
1688: $displayval = &mt('on');
1689: } elsif ($env{'form.pending_coowner'} eq 'decline') {
1690: $displayval = '';
1691: $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('Invitation to be co-owner declined')).'</li>';
1692: } elsif ($env{'form.remove_coowner'}) {
1693: $displayval = &mt('off');
1694: }
1695: if ($displayval) {
1696: $displayname = &mt('Your co-ownership status');
1697: $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]',
1698: '<i>'.$displayname.'</i>',
1699: "'<b>$displayval</b>'")).'</li>';
1700: }
1701: }
1702: }
1703: } elsif ($changes->{$item}{$key} eq '') {
1704: push(@delkeys,$key);
1705: if ($item eq 'lti') {
1706: if (($key eq 'lti.override') || (($key ne 'lti.override') && ($env{'form.lti.override'} ne ''))) {
1707: if (($key eq 'lti.lcmenu') &&
1708: ((!$env{'form.lti.topmenu'}) && (!$env{'form.lti.inlinemenu'}))) {
1709: $output .= '<li>'.&mt('LTI settings for menu items only saved if page header and/or inline menu is set to be displayed').'</li>';
1710: } else {
1711: $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]',
1712: '<i>'.$displayname.'</i>',
1713: "'<b>$displayval</b>'")).'</li>';
1714: }
1715: } elsif (!exists($changes->{$item}{'lti.override'})) {
1716: $output .= '<li>'.&mt('LTI settings only saved if Override is set to "Yes"').'</li>';
1717: }
1718: } elsif ($item eq 'menuitems') {
1719: if ($key eq 'menudefault') {
1720: $output .= '<li>'.&mt("Default collection of menu items set to: 'Standard' (all menus shown)").'</li>';
1721: } elsif ($key eq 'menucollections') {
1722: $output .= '<li>'.&mt('Specific collections of menus no longer available').'</li>';
1723: }
1724: } else {
1725: $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('Deleted setting for [_1]',
1726: '<i>'.$displayname.'</i>')).'</li>';
1727: }
1728: } elsif ($key eq 'menucollections') {
1729: $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('Numbered menu collections:')).'<br />'.
1730: $displayval.'</li>';
1731: } else {
1732: $output .= '<li>'.&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]',
1733: '<i>'.$displayname.'</i>',
1734: "'<b>$displayval</b>'"));
1735: if ($key eq 'url') {
1736: my $bkuptime=time;
1737: $output .= (' 'x2).&mt('(Previous URL backed up)').': '.
1738: $storehash{'top level map backup '.$bkuptime} = $values->{$key};
1739: }
1740: $output .= '</li>';
1741: }
1742: if ($key eq 'co-owners') {
1743: if (ref($changes->{$item}{$key}) eq 'HASH') {
1744: if (ref($changes->{$item}{$key}{'changed'}) eq 'ARRAY') {
1745: foreach my $type ('co-owners','pendingco-owners') {
1746: next unless (grep(/^\Q$type\E$/,@{$changes->{$item}{$key}{'changed'}}));
1747: $storehash{'internal.'.$type} = $changes->{$item}{$key}{$type};
1748: }
1749: }
1750: }
1751: } else {
1752: unless ($key eq 'discussion_post_fonts') {
1753: $storehash{$key} = $changes->{$item}{$key};
1754: }
1755: }
1756: }
1757: if ($key eq 'cloners') {
1758: # Get existing cloners
1759: my %clonenames =
1760: &Apache::lonnet::dump('environment',$cdom,$cnum,'cloners');
1761: if ($clonenames{'cloners'} =~ /,/) {
1762: @oldcloner = split(/\s*\,\s*/,$clonenames{'cloners'});
1763: } else {
1764: $oldcloner[0] = $clonenames{'cloners'};
1765: }
1766: }
1767: if (($key eq 'description') || ($key eq 'cloners') ||
1768: ($key eq 'hidefromcat') || ($key eq 'categories') ||
1769: ($key eq 'co-owners') || ($key eq 'lti.override') ||
1770: ($key eq 'lti.topmenu') || ($key eq 'lti.inlinemenu') ||
1771: ($key eq 'lti.lcmenu')) {
1772: push(@need_env_update,$key);
1773: }
1774: }
1775: }
1776: }
1777: $output .= '</ul>';
1778: } else {
1779: if ($crstype eq 'Community') {
1780: $output .= &mt('No changes made to community settings.');
1781: } else {
1782: $output .= &mt('No changes made to course settings.');
1783: }
1784: }
1785: }
1786: }
1787: }
1788: if (&Apache::lonnet::put('environment',\%storehash,$cdom,$cnum) eq 'ok') {
1789: if (ref($changes) eq 'HASH') {
1790: if (ref($changes->{'courseinfo'}) eq 'HASH') {
1791: if (exists($changes->{'courseinfo'}{'cloners'})) {
1792: &change_clone($cdom,$cnum,$changes->{'courseinfo'}{'cloners'},
1793: \@oldcloner);
1794: }
1795: }
1796: }
1797: if (@delkeys) {
1798: if (&Apache::lonnet::del('environment',\@delkeys,$cdom,$cnum) ne 'ok') {
1799: $output .= '<br /><span class="LC_error">';
1800: if ($crstype eq 'Community') {
1801: $output .= &mt('An error occurred when removing community settings which are no longer in use.');
1802: } else {
1803: $output .= &mt('An error occurred when removing course settings which are no longer in use.');
1804: }
1805: $output .= '</span>';
1806: } else {
1807: foreach my $key (@delkeys) {
1808: &Apache::lonnet::delenv('course.'.$cdom.'_'.$cnum.'.'.$key);
1809: }
1810: }
1811: }
1812: if (@need_env_update) {
1813: $chome = &Apache::lonnet::homeserver($cnum,$cdom);
1814: &update_env($cnum,$cdom,$chome,\@need_env_update,\%storehash);
1815: }
1816: &Apache::lonnet::coursedescription($env{'request.course.id'},
1817: {'freshen_cache' => 1});
1818: } else {
1819: $output = '<span class="LC_error">';
1820: if ($crstype eq 'Community') {
1821: $output .= &mt('An error occurred when saving changes to community settings, which remain unchanged.');
1822: } else {
1823: $output .= &mt('An error occurred when saving changes to course settings, which remain unchanged.');
1824: }
1825: $output .= '</span>';
1826: }
1827: return $output;
1828: }
1829:
1830: sub update_env {
1831: my ($cnum,$cdom,$chome,$need_env_update,$storehash) = @_;
1832: my $count = 0;
1833: if ((ref($need_env_update) eq 'ARRAY') && (ref($storehash) eq 'HASH')) {
1834: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',$cnum,undef,undef,'.');
1835: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
1836: foreach my $key (@{$need_env_update}) {
1837: if ($key eq 'description' && defined($storehash->{$key})) {
1838: &Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.description' => $storehash->{$key}});
1839: $crsinfo{$env{'request.course.id'}}{'description'} = $storehash->{$key};
1840: $count ++;
1841: } elsif (($key eq 'cloners') || ($key eq 'hidefromcat') || ($key eq 'categories')) {
1842: &Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.'.$key => $storehash->{$key}});
1843: $crsinfo{$env{'request.course.id'}}{$key} = $storehash->{$key};
1844: $count ++;
1845: } elsif ($key eq 'co-owners') {
1846: if ($storehash->{'internal.co-owners'} ne '') {
1847: &Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.internal.co-owners' => $storehash->{'internal.co-owners'}});
1848: }
1849: if ($storehash->{'internal.pendingco-owners'} ne '') {
1850: &Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.internal.pendingco-owners' => $storehash->{'internal.pendingco-owners'}});
1851: }
1852: my @coowners = split(',',$storehash->{'internal.'.$key});
1853: $crsinfo{$env{'request.course.id'}}{'co-owners'} = \@coowners;
1854: $count ++;
1855: } elsif ($key =~ /^lti\./) {
1856: &Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.'.$key => $storehash->{$key}});
1857: }
1858: }
1859: if ($count) {
1860: my $putresult = &Apache::lonnet::courseidput($cdom,\%crsinfo,$chome,'notime');
1861: }
1862: }
1863: }
1864: return;
1865: }
1866:
1867: sub display_disallowed {
1868: my ($item,$disallowed,$prefs,$crstype) = @_;
1869: my $output;
1870: if ((ref($disallowed) eq 'HASH') && (ref($prefs) eq 'HASH')) {
1871: if (keys(%{$disallowed})) {
1872: if ($item eq 'cloners') {
1873: my @fails;
1874: my %lt = &Apache::lonlocal::texthash (
1875: format => 'Invalid format',
1876: domain => 'Domain does not exist',
1877: newuser => 'LON-CAPA user(s) do(es) not exist.',
1878: );
1879: foreach my $error ('format','domain','newuser') {
1880: if (defined($disallowed->{$error})) {
1881: my $msg = '<b>'.$disallowed->{$error}.'</b>, '.&mt('reason').' - '.
1882: $lt{$error};
1883: if ($error eq 'newuser') {
1884: $msg .= '<br />'.&mt("Please [_1]add the user(s)[_2] before returning to the [_3]$crstype Configuration[_2] to add as potential cloners.",'<a href="/adm/createuser">','</a>','<a href="/adm/courseprefs">');
1885: }
1886: push(@fails,$msg);
1887: }
1888: }
1889: if (@fails) {
1890: $output .= '<span class="LC_warning">'.&mt('Unable to add to allowed cloners: ').
1891: '</span>'.join('; ',@fails).'.<br />';
1892: }
1893: } elsif ($item eq 'rolenames') {
1894: my %lt = &Apache::lonlocal::texthash (
1895: replacements => 'Name already used to replace a different standard role name',
1896: regulars => 'Name already used as a standard role name',
1897: customrole => 'Name already used as the name of a custom role',
1898: );
1899: my @fails;
1900: foreach my $error ('replacements','regulars','customrole') {
1901: if (ref($disallowed->{$error}) eq 'ARRAY') {
1902: push(@fails,'<b>'.join(', ',@{$disallowed->{$error}}).
1903: '</b>, '.&mt('reason').' - '.$lt{'error'});
1904: }
1905: }
1906: if (@fails) {
1907: $output .= '<span class="LC_warning">'.
1908: &mt('Unable to include amongst replacements for role names: ').
1909: '</span>'.join('; ',@fails).'.<br />';
1910: }
1911:
1912: } elsif (($item eq 'feedback') || ($item eq 'discussion') || ($item eq 'localization')) {
1913: $output .= '<span class="LC_warning">';
1914: if ($item eq 'feedback') {
1915: if ($crstype eq 'Community') {
1916: $output .= &mt('Unable to include as a recipient of community feedback for:');
1917: } else {
1918: $output .= &mt('Unable to include as a recipient of course feedback for:');
1919: }
1920: } elsif ($item eq 'discussion') {
1921: $output .= &mt('Unable to include in user-based access control for:');
1922: } elsif ($item eq 'localization') {
1923: if ($crstype eq 'Community') {
1924: $output .= &mt('Unable to include in community localization:');
1925: } else {
1926: $output .= &mt('Unable to include in course localization:');
1927: }
1928: }
1929: $output .= '</span><ul>';
1930: foreach my $key (sort(keys(%{$disallowed}))) {
1931: my $itemtext = $prefs->{$item}{'itemtext'}{$key};
1932: $output .= '<li><i>'.$itemtext.'</i> - ';
1933: if ($item eq 'localization') {
1934: $output .= &mt('reason - unsupported language: [_1]',
1935: '<b>'.$disallowed->{$key}.'</b>');
1936: } else {
1937: $output .= &mt('reason - invalid user: [_1]',
1938: '<b>'.$disallowed->{$key}.'</b>').'</li>';
1939: }
1940: }
1941: $output .= '</ul><br />';
1942: }
1943: }
1944: }
1945: return $output;
1946: }
1947:
1948: sub get_course {
1949: my ($courseid) = @_;
1950: if (!defined($courseid)) {
1951: $courseid = $env{'request.course.id'};
1952: }
1953: my $cdom=$env{'course.'.$courseid.'.domain'};
1954: my $cnum=$env{'course.'.$courseid.'.num'};
1955: my $chome=$env{'course.'.$courseid.'.home'};
1956: return ($cnum,$cdom,$chome);
1957: }
1958:
1959: sub get_jscript {
1960: my ($cid,$cdom,$phase,$crstype,$settings,$noedit) = @_;
1961: my ($can_toggle_cat,$can_categorize) = &can_modify_catsettings($cdom,$crstype);
1962: my ($jscript,$categorize_js,$loncaparev_js,$instcode_js);
1963: my $stubrowse_js = &Apache::loncommon::studentbrowser_javascript();
1964: my $browse_js = &Apache::loncommon::browser_and_searcher_javascript('parmset');
1965: my $cloners_js = &cloners_javascript($phase);
1966: my @code_order;
1967: if ($crstype ne 'Community') {
1968: if (ref($settings) eq 'HASH') {
1969: my %codedefaults;
1970: &Apache::lonnet::auto_instcode_defaults($cdom,\%codedefaults,
1971: \@code_order);
1972: if (@code_order > 0) {
1973: if ($phase eq 'display') {
1974: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
1975: if (grep(/^courseinfo$/,@actions)) {
1976: if ($settings->{'cloners'} ne '') {
1977: unless ($settings->{'cloners'} eq '*') {
1978: my @cloners = split(/,/,$settings->{'cloners'});
1979: my @standardnames = &Apache::loncommon::get_standard_codeitems();
1980: my %local_to_standard;
1981: for (my $i=0; $i<@code_order; $i++) {
1982: $local_to_standard{$code_order[$i]} = $standardnames[$i];
1983: }
1984: foreach my $cloner (@cloners) {
1985: if (($cloner !~ /^\Q*:\E$match_domain$/) &&
1986: ($cloner !~ /^$match_username\:$match_domain$/)) {
1987: foreach my $item (split(/\&/,$cloner)) {
1988: my ($key,$val) = split(/\=/,$item);
1989: $val = &unescape($val);
1990: foreach my $code (@code_order) {
1991: if ($key eq $local_to_standard{$code}) {
1992: $env{'form.'.$key} = $val;
1993: }
1994: }
1995: }
1996: }
1997: }
1998: }
1999: }
2000: }
2001: }
2002: my @codetitles;
2003: (undef,$instcode_js) =
2004: &Apache::courseclassifier::instcode_selectors($cdom,'display',undef,
2005: \@codetitles);
2006: $instcode_js .= <<ENDSCRIPT;
2007: function toggleCloners(callerradio) {
2008: if (document.getElementById('LC_cloners_instcode')) {
2009: if (callerradio.value == 1) {
2010: document.getElementById('LC_cloners_instcode').style.display = "block";
2011: } else {
2012: uncheckOfficialLists();
2013: document.getElementById('LC_cloners_instcode').style.display = "none";
2014: }
2015: }
2016: }
2017:
2018: if (!document.getElementsByClassName) {
2019: function getElementsByClassName(node, classname) {
2020: var a = [];
2021: var re = new RegExp('(^| )'+classname+'( |$)');
2022: var els = node.getElementsByTagName("*");
2023: for(var i=0,j=els.length; i<j; i++)
2024: if(re.test(els[i].className))a.push(els[i]);
2025: return a;
2026: }
2027: }
2028:
2029: function uncheckOfficialLists() {
2030: var codepicks;
2031: if (document.getElementsByClassName) {
2032: codepicks = document.getElementsByClassName('LC_cloners_instcodes');
2033: } else {
2034: codepicks = getElementsByClassName(document.body,'LC_cloners_instcodes');
2035: }
2036: if (codepicks.length) {
2037: for (var i=0; i<codepicks.length; i++) {
2038: codepicks[i].selectedIndex = 0;
2039: }
2040: }
2041: }
2042:
2043: ENDSCRIPT
2044: }
2045: }
2046: }
2047: if ($can_categorize) {
2048: $categorize_js = <<ENDSCRIPT;
2049: function catsbrowser() {
2050: var catswin = null;
2051: var url = '/adm/courseprefs?phase=categorizecourse';
2052: if (!catswin || catswin.closed) {
2053: catswin=window.open(url,'categorieswin','height=480,width=600,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no');
2054: } else {
2055: catswin.focus();
2056: }
2057: }
2058: ENDSCRIPT
2059: }
2060: my $loncaparev = $env{'course.'.$cid.'.internal.releaserequired'};
2061: if ($loncaparev) {
2062: $loncaparev_js = <<ENDSCRIPT;
2063: function loncaparevinfo() {
2064: var lcrevwin = null;
2065: var url = '/adm/courseprefs?phase=releaseinfo';
2066: if (!lcrevwin || lcrevwin.closed) {
2067: lcrevwin=window.open(url,'releasewin','height=480,width=600,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no');
2068: } else {
2069: lcrevwin.focus();
2070: }
2071: }
2072: ENDSCRIPT
2073: }
2074: my $cnum = $env{'course.'.$cid.'.num'};
2075: my $syllabus_js = <<ENDSCRIPT;
2076: function syllabusinfo() {
2077: var syllwin = null;
2078: var url = '/public/$cdom/$cnum/syllabus?only_body=1';
2079: if (!syllwin || syllwin.closed) {
2080: syllwin=window.open(url,'syllabuswin','height=480,width=600,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no');
2081: } else {
2082: syllwin.focus();
2083: }
2084: }
2085: ENDSCRIPT
2086: my $menuitems_js;
2087: unless ($noedit) {
2088: my $collections;
2089: my $next = 1;
2090: if (ref($settings) eq 'HASH') {
2091: if ($settings->{'menucollections'} ne '') {
2092: my @current;
2093: foreach my $item (split(/;/,$settings->{'menucollections'})) {
2094: my ($num) = split(/\%/,$item);
2095: if ($num =~ /^\d+$/) {
2096: push(@current,$num);
2097: }
2098: }
2099: $collections = join("','",sort { $a <=> $b } @current);
2100: if ($collections) {
2101: $collections = "'$collections'";
2102: }
2103: $next += $current[-1];
2104: }
2105: }
2106: my $deftext = &mt('Standard (all menus shown)');
2107: $menuitems_js = <<ENDSCRIPT;
2108: function toggleAddmenucoll() {
2109: if (document.getElementById('menucollections_add')) {
2110: var state = 'none';
2111: var add = document.getElementById('menucollections_add').checked;
2112: if (add) {
2113: state = 'inline-block';
2114: }
2115: var fieldsets = new Array('shown','text','links','list','inline');
2116: for (var i=0; i<fieldsets.length; i++) {
2117: if (document.getElementById('addmenucoll_'+fieldsets[i])) {
2118: document.getElementById('addmenucoll_'+fieldsets[i]).style.display = state;
2119: }
2120: }
2121: var box = document.getElementsByClassName('LC_menucoll_add');
2122: if (box.length) {
2123: for (var i=0; i<box.length; i++) {
2124: if (add) {
2125: box[i].checked = true;
2126: } else {
2127: box[i].checked = false;
2128: }
2129: }
2130: }
2131: if (document.getElementById('menudefault')) {
2132: var menudef = document.getElementById('menudefault');
2133: var currsel = menudef.selectedIndex;
2134: var colls = new Array($collections);
2135: menudef.options.length = 0;
2136: if (!add) {
2137: if (currsel == 1 + colls.length) {
2138: currsel = 0;
2139: }
2140: }
2141: if (currsel == 0) {
2142: menudef.options[0] = new Option('$deftext','',true,true);
2143: } else {
2144: menudef.options[0] = new Option('$deftext','',false,false);
2145: }
2146: if (colls.length) {
2147: for (var i=0; i<colls.length; i++) {
2148: var idx = i+1;
2149: if (currsel == colls[i]) {
2150: menudef.options[idx] = new Option(colls[i],colls[i],true,true);
2151: } else {
2152: menudef.options[idx] = new Option(colls[i],colls[i],false,false);
2153: }
2154: }
2155: }
2156: if (add) {
2157: var addidx = 1 + colls.length;
2158: if (currsel == addidx) {
2159: menudef.options[addidx] = new Option('$next','$next',true,true);
2160: } else {
2161: menudef.options[addidx] = new Option('$next','$next',false,false);
2162: }
2163: }
2164: }
2165: }
2166: }
2167: ENDSCRIPT
2168: }
2169: $jscript = '<script type="text/javascript" language="Javascript">'."\n".
2170: '// <![CDATA['."\n".
2171: $browse_js."\n".$categorize_js."\n".$loncaparev_js."\n".
2172: $cloners_js."\n".$instcode_js.
2173: $syllabus_js."\n".$menuitems_js."\n".'//]]>'."\n".
2174: '</script>'."\n".$stubrowse_js."\n";
2175: return $jscript;
2176: }
2177:
2178: sub cloners_javascript {
2179: my ($formname) = @_;
2180: return <<"ENDSCRIPT";
2181:
2182: function update_cloners(caller,num) {
2183: var delidx = getIndexByName('cloners_delete');
2184: var actidx = getIndexByName('cloners_activate');
2185: if (caller == 'cloners_all') {
2186: var selall;
2187: for (var i=0; i<document.$formname.cloners_all.length; i++) {
2188: if (document.$formname.cloners_all[i].checked) {
2189: selall = document.$formname.cloners_all[i].value;
2190: }
2191: }
2192: if (selall == 1) {
2193: if (delidx != -1) {
2194: if (document.$formname.cloners_delete.length) {
2195: for (var j=0; j<document.$formname.cloners_delete.length; j++) {
2196: document.$formname.cloners_delete[j].checked = true;
2197: }
2198: } else {
2199: document.$formname.elements[delidx].checked = true;
2200: }
2201: }
2202: if (actidx != -1) {
2203: if (document.$formname.cloners_activate.length) {
2204: for (var i=0; i<document.$formname.cloners_activate.length; i++) {
2205: if (document.$formname.cloners_activate[i].value == '0') {
2206: document.$formname.cloners_activate[i].checked = false;
2207: }
2208: if (document.$formname.cloners_activate[i].value == '-1') {
2209: document.$formname.cloners_activate[i].checked = true;
2210: }
2211: }
2212: }
2213: }
2214: document.$formname.cloners_newdom.selectedIndex = 0;
2215: }
2216: }
2217: if (caller == 'cloners_activate') {
2218: if (document.$formname.cloners_activate.length) {
2219: for (var j=0; j<document.$formname.cloners_activate.length; j++) {
2220: if (document.$formname.cloners_activate[j].value == num) {
2221: if (document.$formname.cloners_activate[j].checked) {
2222: for (var i=0; i<document.$formname.cloners_all.length; i++) {
2223: if (document.$formname.cloners_all[i].value == '1') {
2224: document.$formname.cloners_all[i].checked = false;
2225: }
2226: if (document.$formname.cloners_all[i].value == '0') {
2227: document.$formname.cloners_all[i].checked = true;
2228: }
2229: }
2230: }
2231: }
2232: }
2233: } else {
2234: for (var i=0; i<document.$formname.cloners_all.length; i++) {
2235: if (document.$formname.cloners_all[i].value == '1') {
2236: document.$formname.cloners_all[i].checked = false;
2237: }
2238: if (document.$formname.cloners_all[i].value == '0') {
2239: document.$formname.cloners_all[i].checked = true;
2240: }
2241: }
2242: }
2243: }
2244: return;
2245: }
2246:
2247: function getIndexByName(item) {
2248: for (var i=0;i<document.$formname.elements.length;i++) {
2249: if (document.$formname.elements[i].name == item) {
2250: return i;
2251: }
2252: }
2253: return -1;
2254: }
2255:
2256: ENDSCRIPT
2257: }
2258:
2259:
2260: sub print_courseinfo {
2261: my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_;
2262: unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
2263: return;
2264: }
2265: my ($cathash,$categoriesform,$autocoowner,$clonedefaults,$disabled);
2266: if ($noedit) {
2267: $disabled = ' disabled="disabled"';
2268: }
2269: my %domconf =
2270: &Apache::lonnet::get_dom('configuration',
2271: ['coursecategories','autoenroll','coursedefaults'],$cdom);
2272: if (ref($domconf{'coursecategories'}) eq 'HASH') {
2273: $cathash = $domconf{'coursecategories'}{'cats'};
2274: if (ref($cathash) eq 'HASH') {
2275: $categoriesform =
2276: &Apache::loncommon::assign_categories_table($cathash,
2277: $settings->{'categories'},$crstype,$disabled)."\n";
2278: }
2279: }
2280: if (ref($domconf{'autoenroll'}) eq 'HASH') {
2281: $autocoowner = $domconf{'autoenroll'}{'co-owners'};
2282: }
2283: my ($currcanclone,@code_order,$cloner_instcode);
2284: my %codedefaults;
2285: &Apache::lonnet::auto_instcode_defaults($cdom,\%codedefaults,
2286: \@code_order);
2287: if ($settings->{'cloners'}) {
2288: unless ($settings->{'cloners'} eq '*') {
2289: my @currclone = split(/,/,$settings->{'cloners'});
2290: foreach my $item (@currclone) {
2291: unless ($item eq '*') {
2292: if (($item !~ /\:/) && ($item =~ /=/)) {
2293: $cloner_instcode = 1;
2294: }
2295: }
2296: }
2297: }
2298: }
2299: if (ref($domconf{'coursedefaults'}) eq 'HASH') {
2300: my $canclone = $domconf{'coursedefaults'}{'canclone'};
2301: if (ref($canclone) eq 'HASH') {
2302: if (ref($canclone->{'instcode'}) eq 'ARRAY') {
2303: if ($settings->{'internal.coursecode'}) {
2304: my @posscodes;
2305: if (@code_order > 0) {
2306: $currcanclone = 'instcode';
2307: foreach my $item (@{$canclone->{'instcode'}}) {
2308: if (grep(/^\Q$item\E$/,@code_order)) {
2309: push(@posscodes,$item);
2310: }
2311: }
2312: my $codestr = join(' + ',@posscodes);
2313: $clonedefaults = &mt('Default for official courses is to also allow cloning if [_1] match in cloner and cloned.',
2314: '"<span class="LC_nobreak" style="font-style:italic">'.$codestr.'</span>"').'<br />';
2315: }
2316: }
2317: }
2318: } elsif ($canclone eq 'domain') {
2319: $clonedefaults = &mt('Default is for any course requester in [_1] domain to be able to clone.',
2320: '<span class="LC_nobreak" style="font-style:italic">'.$cdom.'</span>').'<br />';
2321: $currcanclone = 'domain';
2322: }
2323: if ($clonedefaults) {
2324: if ($settings->{'cloners'} ne '') {
2325: $clonedefaults .= '<br />'.&mt('Default does [_1]not[_2] currently apply because values have been set in the course.','<b>','</b>');
2326: } else {
2327: $clonedefaults .= &mt('Default is disregarded if [_1]any[_2] values are set here in the course.','<i>','</i>');
2328: }
2329: $clonedefaults = '<br /><br />'.$clonedefaults;
2330: }
2331: }
2332: if (!defined($categoriesform)) {
2333: $categoriesform = &mt('No categories defined in this domain.');
2334: }
2335: my ($can_toggle_cat,$can_categorize) = &can_modify_catsettings($cdom,$crstype);
2336: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
2337:
2338: my $replace;
2339: if ($crstype eq 'Community') {
2340: $replace = &mt('To replace the standard title for a course role, enter a title, otherwise leave blank');
2341: } else {
2342: $replace = &mt('To replace the standard title for a course role, enter a title, otherwise leave blank');
2343: }
2344: my ($editmap,$editsyllabus);
2345: unless ($noedit) {
2346: $editmap = (' 'x2).
2347: '<a href="javascript:openbrowser'.
2348: "('display','url','sequence')\">".
2349: &mt('Select Map').'</a><br /><span class="LC_warning"> '.
2350: &mt('Modification may make assessment data inaccessible!').
2351: '</span>';
2352: $editsyllabus = &mt('[_1]Edit[_2]','<a href="/public/'.$cdom.'/'.$cnum.'/syllabus?forceedit=1">',
2353: '</a>');
2354: }
2355: my %items = (
2356: 'url' => {
2357: text => '<b>'.&mt($itemtext->{'url'}).'</b>'.$editmap,
2358: input => 'textbox',
2359: size => '55',
2360: advanced => 1
2361: },
2362: 'description' => {
2363: text => '<b>'.&mt($itemtext->{'description'}).'</b>',
2364: input => 'textbox',
2365: size => '55',
2366: },
2367: 'owner' => {
2368: text => '<b>'.&mt($itemtext->{'owner'}).'</b>',
2369: },
2370: 'co-owners' => {
2371: text => '<b>'.&mt($itemtext->{'co-owners'}).'</b>',
2372: },
2373: 'clonedfrom' => {
2374: text => '<b>'.&mt($itemtext->{'clonedfrom'}).'</b>',
2375: },
2376: 'courseid' => {
2377: text => '<b>'.&mt($itemtext->{'courseid'}).'</b><br />'.'('.
2378: &mt('internal, optional').')',
2379: input => 'textbox',
2380: size => '25',
2381: },
2382: 'uniquecode' => {
2383: text => '<b>'.&mt($itemtext->{'uniquecode'}).'</b>',
2384: },
2385: 'cloners' => {
2386: text => '<b>'.&mt($itemtext->{'cloners'}).'</b><br />'.
2387: &mt('Owner and Coordinators included automatically').
2388: $clonedefaults,
2389: input => 'textbox',
2390: size => '40'
2391: },
2392: 'rolenames' => {
2393: text => '<b>'.&mt($itemtext->{'rolenames'}).'</b><br />'.
2394: '('.$replace.')',
2395: input => 'textbox',
2396: size => '20',
2397: advanced => 1
2398: },
2399: 'syllabus' => {
2400: text => '<b>'.&mt($itemtext->{'syllabus'}).'</b><br />'.
2401: &mt('(Syllabus type in use)').(' ' x2).
2402: $editsyllabus,
2403: },
2404: 'hidefromcat' => {
2405: text => '<b>'.&mt($itemtext->{'hidefromcat'}).'</b><br />'.
2406: ' ('.&mt('included by default if assigned institutional code, or categorized').')',
2407: input => 'radio',
2408: },
2409: 'categories' => {
2410: text => '<b>'.&mt($itemtext->{'categories'}).'</b> <a href="javascript:catsbrowser()">'.
2411: &mt('Display Categories').'</a>',
2412: input => 'textbox',
2413: size => '25',
2414: },
2415: 'loncaparev' => {
2416: text => '<b>'.&mt($itemtext->{'loncaparev'}).'</b>',
2417: },
2418: 'defaultcredits' => {
2419: text => '<b>'.&mt($itemtext->{'defaultcredits'}).'</b>',
2420: },
2421: );
2422: my $datatable;
2423: my $count = 0;
2424: foreach my $item (@{$ordered}) {
2425: my $colspan;
2426: if ($item eq 'hidefromcat') {
2427: next if (!$can_toggle_cat);
2428: } elsif ($item eq 'categories') {
2429: next if (!$can_categorize);
2430: } elsif ($item eq 'uniquecode') {
2431: next if (!$env{'course.'.$env{'request.course.id'}.'.internal.uniquecode'});
2432: }
2433: unless (($item eq 'cloners') || ($item eq 'rolenames')) {
2434: $colspan = 2;
2435: }
2436: $count ++;
2437: if (exists $items{$item}{advanced} && $items{$item}{advanced} == 1) {
2438: $datatable .= &item_table_row_start($items{$item}{text},$count,"advanced",$colspan);
2439: } else {
2440: $datatable .= &item_table_row_start($items{$item}{text},$count,undef,$colspan);
2441: }
2442: if ($items{$item}{input} eq 'radio') {
2443: $datatable .= &yesno_radio($item,$settings,undef,undef,undef,$noedit);
2444: } elsif ($item eq 'cloners') {
2445: my $includeempty = 1;
2446: my $num = 0;
2447: $datatable .= '</td><td align="right">'.
2448: &Apache::loncommon::start_data_table().
2449: &Apache::loncommon::start_data_table_row().
2450: '<td><span class="LC_nobreak"><label>'.
2451: &mt('Any user in any domain:').
2452: ' <input type="radio" name="cloners_all" value="1" ';
2453: if ($settings->{$item} eq '*') {
2454: $datatable .= ' checked="checked" ';
2455: }
2456: $datatable .= 'onchange="javascript:update_cloners('.
2457: "'cloners_all'".');"'.$disabled.' />'.&mt('Yes').'</label>'.
2458: (' 'x2).'<label>'.
2459: '<input type="radio" name="cloners_all" value="0" ';
2460: if ($settings->{$item} ne '*') {
2461: $datatable .= ' checked="checked" ';
2462: }
2463: $datatable .= ' onchange="javascript:update_cloners('.
2464: "'cloners_all'".');"'.$disabled.' />'.&mt('No').'</label></td>'.
2465: &Apache::loncommon::end_data_table_row().
2466: &Apache::loncommon::end_data_table().
2467: '<table><tr><td align="left"><b>'.&mt('Or').
2468: '</b></td></tr></table>'.
2469: &Apache::loncommon::start_data_table();
2470: my @cloners;
2471: if ($settings->{$item} eq '') {
2472: unless ($noedit) {
2473: my $default;
2474: if ($currcanclone eq 'domain') {
2475: $default = '0';
2476: }
2477: $datatable .= &new_cloners_dom_row($cdom,'0',$default);
2478: }
2479: } elsif ($settings->{$item} ne '*') {
2480: my @entries = split(/,/,$settings->{$item});
2481: if (@entries > 0) {
2482: foreach my $entry (@entries) {
2483: my ($uname,$udom) = split(/:/,$entry);
2484: if ($udom =~ /^$match_domain$/) {
2485: unless (&Apache::lonnet::domain($udom)) {
2486: next;
2487: }
2488: } else {
2489: next;
2490: }
2491: if ($uname eq '*') {
2492: $datatable .=
2493: &Apache::loncommon::start_data_table_row().
2494: '<td valign="top" align="left"><span class="LC_nobreak">'.
2495: &mt('Any user in domain:').'<b> '.$udom.
2496: '</b><input type="hidden" name="cloners_dom_'.$num.
2497: '" value="'.$udom.'" /></span><br />'.
2498: '<span class="LC_nobreak"><label><input type="checkbox" '.
2499: 'name="cloners_delete" value="'.$num.'" onchange="javascript:update_cloners('."'cloners_delete','$num'".');"'.$disabled.' />'.
2500: &mt('Delete').'</label></span></td>'.
2501: &Apache::loncommon::end_data_table_row();
2502: $num ++;
2503: } elsif (&Apache::lonnet::homeserver($uname,$udom) ne 'no_host') {
2504: unless (grep(/^\Q$entry\E$/,@cloners)) {
2505: push(@cloners,$entry);
2506: }
2507: }
2508: }
2509: }
2510: }
2511: my $add_domtitle = &mt('Any user in additional domain:');
2512: if ($settings->{$item} eq '*') {
2513: $add_domtitle = &mt('Any user in specific domain:');
2514: } elsif ($settings->{$item} eq '') {
2515: $add_domtitle = &mt('Any user in other domain:');
2516: }
2517: my $cloners_str = join(',',@cloners);
2518: $datatable .= &Apache::loncommon::start_data_table_row().
2519: '<td align="left"><span class="LC_nobreak">'.
2520: $add_domtitle.'</span><br />'.
2521: &Apache::loncommon::select_dom_form('','cloners_newdom',
2522: $includeempty,undef,undef,
2523: undef,undef,$noedit).
2524: '<input type="hidden" name="cloners_total" value="'.$num.'" />'.
2525: '</td>'.&Apache::loncommon::end_data_table_row().
2526: &Apache::loncommon::end_data_table().
2527: '<table><tr><td align="left"><b>'.&mt('And').
2528: '</b></td></tr></table>'.
2529: &Apache::loncommon::start_data_table().
2530: &Apache::loncommon::start_data_table_row().
2531: '<td align="left">'.
2532: &mt('Specific users').' (<tt>'.
2533: &mt('user:domain,user:domain').'</tt>)<br />'.
2534: &Apache::lonhtmlcommon::textbox($item,$cloners_str,
2535: $items{$item}{'size'},$disabled).
2536: '</td>'.&Apache::loncommon::end_data_table_row().
2537: &Apache::loncommon::end_data_table();
2538: if (@code_order > 0) {
2539: my (%cat_items,@codetitles,%cat_titles,%cat_order);
2540: my ($jscript,$totcodes,$numtitles,$lasttitle) =
2541: &Apache::courseclassifier::instcode_selectors_data($cdom,'display',
2542: \%cat_items,\@codetitles,
2543: \%cat_titles,\%cat_order);
2544: my $showncodes = 'off';
2545: my $checkedoff = ' checked="checked"';
2546: my $checkedon = '';
2547: if ($cloner_instcode) {
2548: $checkedon = $checkedoff;
2549: $checkedoff = '';
2550: $showncodes = 'on';
2551: }
2552: $datatable .= '<table><tr><td align="left"><b>'.&mt('And').
2553: '</b></td></tr></table>'.
2554: &Apache::loncommon::start_data_table().
2555: &Apache::loncommon::start_data_table_row().
2556: '<td align="left"><span class="LC_nobreak">'.
2557: &mt('Cloning by official course(s) based on course category').(' 'x2).
2558: '<label>'.
2559: '<input type="radio" name="cloners_instcode" value="1" onclick="toggleCloners(this);"'.$checkedon.$disabled.' />'.&mt('Yes').'</label>'.
2560: (' ').
2561: '<label>'.
2562: '<input type="radio" name="cloners_instcode" value="0" onclick="toggleCloners(this);"'.$checkedoff.$disabled.' />'.&mt('No').'</label>'.
2563: &Apache::courseclassifier::build_instcode_selectors($numtitles,
2564: $lasttitle,\%cat_items,\@codetitles,\%cat_titles,\%cat_order,
2565: $showncodes,'LC_cloners_instcodes','LC_cloners_instcode',$noedit).
2566: '</td>'.&Apache::loncommon::end_data_table_row().
2567: &Apache::loncommon::end_data_table();
2568: }
2569: } elsif ($item eq 'rolenames') {
2570: $datatable .= '</td><td align="right">'.
2571: &Apache::loncommon::start_data_table();
2572: my @roles;
2573: if ($crstype eq 'Community') {
2574: @roles = ('co');
2575: } else {
2576: @roles = ('cc');
2577: }
2578: push (@roles,('in','ta','ep','ad','st'));
2579: foreach my $role (@roles) {
2580: $datatable .= &Apache::loncommon::start_data_table_row().
2581: '<td align="left"><span class="LC_nobreak">'.
2582: &Apache::lonnet::plaintext($role,$crstype,undef,1).
2583: '</span></td><td align="left">'.
2584: &Apache::lonhtmlcommon::textbox('rolenames_'.$role,
2585: $settings->{$role.'.plaintext'},
2586: $items{$item}{size},$disabled).'</td>'.
2587: &Apache::loncommon::end_data_table_row();
2588: }
2589: $datatable .= &Apache::loncommon::end_data_table().'</td>';
2590: } elsif ($item eq 'categories') {
2591: my $launcher;
2592: if ($noedit) {
2593: $launcher = $disabled;
2594: } else {
2595: $launcher = 'onfocus="this.blur();javascript:catsbrowser();"';
2596: }
2597: $datatable .= '<input type="hidden" name="categories" value="'.$settings->{$item}.'" />'.
2598: &Apache::lonhtmlcommon::textbox($item.'_display',$settings->{$item},
2599: $items{$item}{size},$launcher);
2600: } elsif ($item eq 'owner') {
2601: my $owner = $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'};
2602: if ($owner =~ /:/) {
2603: my ($ownername,$ownerdom) = split(':',$owner);
2604: $owner = &Apache::loncommon::plainname($ownername,$ownerdom);
2605: } elsif ($owner ne '') {
2606: $owner = &Apache::loncommon::plainname($owner,$cdom);
2607: } else {
2608: $owner = &mt('None specified');
2609: }
2610: $datatable .= $owner;
2611: } elsif ($item eq 'clonedfrom') {
2612: my $clonesrc = $env{'course.'.$env{'request.course.id'}.'.clonedfrom'};
2613: my $clonedfrom = &mt('None');
2614: if ($clonesrc =~ m{/$match_domain/$match_courseid}) {
2615: my %clonesrcinfo = &Apache::lonnet::coursedescription($clonesrc);
2616: if ($clonesrcinfo{'description'}) {
2617: $clonedfrom = $clonesrcinfo{'description'}.' '.($clonesrc);
2618: }
2619: }
2620: $datatable .= $clonedfrom;
2621: } elsif ($item eq 'uniquecode') {
2622: my $code = $env{'course.'.$env{'request.course.id'}.'.internal.uniquecode'};
2623: if ($code) {
2624: $datatable .= $code;
2625: }
2626: } elsif ($item eq 'co-owners') {
2627: my $coowners = $env{'course.'.$env{'request.course.id'}.'.internal.co-owners'};
2628: my @currcoown;
2629: if ($coowners) {
2630: @currcoown = split(',',$coowners);
2631: }
2632: if (&Apache::lonnet::is_course_owner($cdom,$cnum)) {
2633: if (($crstype eq 'Course') && ($env{'course.'.$env{'request.course.id'}.'.internal.coursecode'}) && ($autocoowner)) {
2634: $datatable .= &show_autocoowners(@currcoown);
2635: } else {
2636: $datatable .= &coowner_invitations($cnum,$cdom,\@currcoown,$noedit);
2637: }
2638: } else {
2639: if (($crstype eq 'Course') && ($env{'course.'.$env{'request.course.id'}.'.internal.coursecode'}) && ($autocoowner)) {
2640: $datatable .= &show_autocoowners(@currcoown);
2641: } else {
2642: $datatable .= &manage_coownership($cnum,$cdom,\@currcoown,$noedit);
2643: }
2644: }
2645: } elsif ($item eq 'syllabus') {
2646: my $external = $env{'course.'.$env{'request.course.id'}.'.externalsyllabus'};
2647: my $uploaded = $env{'course.'.$env{'request.course.id'}.'.uploadedsyllabus'};
2648: my $minimal = $env{'course.'.$env{'request.course.id'}.'.minimalsyllabus'};
2649: if (($minimal =~/\w/) || ($uploaded =~/\w/)) {
2650: if ($minimal =~/\w/) {
2651: if ($external =~ m{\Q$minimal\E$}) {
2652: undef($external);
2653: }
2654: } elsif ($uploaded =~/\w/) {
2655: if ($external =~ m{\Q$uploaded\E$}) {
2656: undef($external);
2657: }
2658: }
2659: } elsif ($external!~/\w/) {
2660: undef($external);
2661: }
2662: if ($external) {
2663: $datatable .= &mt('External URL');
2664: } elsif ($minimal) {
2665: $datatable .= &mt('Minimal template');
2666: } elsif ($uploaded) {
2667: $datatable .= &mt('Uploaded file');
2668: } else {
2669: $datatable .= &mt('Standard template');
2670: }
2671: $datatable .= (' ' x 2).
2672: &mt('[_1]View[_2]',
2673: '<a href="javascript:syllabusinfo();">',
2674: '</a>');
2675: } elsif ($item eq 'loncaparev') {
2676: my $loncaparev = $env{'course.'.$env{'request.course.id'}.'.internal.releaserequired'};
2677: my $showreqd;
2678: if ($loncaparev) {
2679: $showreqd = &mt('[_1] or newer',$loncaparev).' <a href="javascript:loncaparevinfo()">'.
2680: &mt('Details').'</a>';
2681: } else {
2682: $showreqd = &mt('No specific version required');
2683: }
2684: $datatable .= $showreqd;
2685: } else {
2686: $datatable .= &Apache::lonhtmlcommon::textbox($item,$settings->{$item},$items{$item}{size},$disabled);
2687: }
2688: $datatable .= &item_table_row_end();
2689: }
2690: $$rowtotal += scalar(@{$ordered});
2691: return $datatable;
2692: }
2693:
2694: sub new_cloners_dom_row {
2695: my ($newdom,$num,$default) = @_;
2696: my ($output,$checkedon,$checkedoff);
2697: if ($newdom ne '') {
2698: if ($num eq $default) {
2699: $checkedon = 'checked="checked" ';
2700: } else {
2701: $checkedoff = 'checked="checked" ';
2702: }
2703: $output .= &Apache::loncommon::start_data_table_row().
2704: '<td valign="top"><span class="LC_nobreak">'.
2705: &mt('Any user in domain:').' <b>'.$newdom.'</b>'.
2706: (' 'x2).'<label><input type="radio" '.
2707: 'name="cloners_activate" value="'.$num.'" '.$checkedon.
2708: 'onchange="javascript:update_cloners('.
2709: "'cloners_activate','$num'".');" />'.
2710: &mt('Yes').'</label>'.(' 'x2).
2711: '<label><input type="radio" '.
2712: 'name="cloners_activate" value="-1" '.$checkedoff.
2713: 'onchange="javascript:update_cloners('.
2714: "'cloners_activate','$num'".');" />'.
2715: &mt('No').'</label><input type="hidden" name="cloners_dom_'.
2716: $num.'" value="'.$newdom.'" /></span></td>'.
2717: &Apache::loncommon::end_data_table_row();
2718: }
2719: return $output;
2720: }
2721:
2722: sub can_modify_catsettings {
2723: my ($dom,$crstype) = @_;
2724: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$dom);
2725: my ($can_toggle_cat,$can_categorize);
2726: if (ref($domconf{'coursecategories'}) eq 'HASH') {
2727: if ($crstype eq 'Community') {
2728: if ($domconf{'coursecategories'}{'togglecatscomm'} eq 'comm') {
2729: $can_toggle_cat = 1;
2730: }
2731: if ($domconf{'coursecategories'}{'categorizecomm'} eq 'comm') {
2732: $can_categorize = 1;
2733: }
2734: } else {
2735: if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
2736: $can_toggle_cat = 1;
2737: }
2738: if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
2739: $can_categorize = 1;
2740: }
2741: }
2742: }
2743: return ($can_toggle_cat,$can_categorize);
2744: }
2745:
2746: sub assign_course_categories {
2747: my ($r,$crstype) = @_;
2748: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
2749: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
2750: my $hascats = 0;
2751: my $cathash;
2752: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
2753: if (ref($domconf{'coursecategories'}) eq 'HASH') {
2754: $cathash = $domconf{'coursecategories'}{'cats'};
2755: if (ref($cathash) eq 'HASH') {
2756: foreach my $cat (keys(%{$cathash})) {
2757: next if ($cat eq 'instcode::0');
2758: unless ($crstype eq 'Community') {
2759: next if ($cat eq 'communities::0');
2760: }
2761: $hascats ++;
2762: }
2763: }
2764: }
2765: my $catwin_js;
2766: if ($hascats) {
2767: my $alert;
2768: if ($crstype eq 'Community') {
2769: $alert = &mt("Use 'Save' in the main window to save community categories");
2770: } else {
2771: $alert = &mt("Use 'Save' in the main window to save course categories");
2772: }
2773: &js_escape(\$alert);
2774: $catwin_js = <<ENDSCRIPT;
2775: <script type="text/javascript">
2776:
2777: function updateCategories() {
2778: var newcategories = '';
2779: var unescapedcats = '';
2780: if (document.chgcats.usecategory.length) {
2781: for (var i=0; i<document.chgcats.usecategory.length; i++) {
2782: if (document.chgcats.usecategory[i].checked == true) {
2783: newcategories = newcategories + document.chgcats.usecategory[i].value + '&';
2784: unescapedcats = unescapedcats + document.chgcats.catname[i].value + ' & ';
2785: }
2786: }
2787: if (newcategories.length > 0) {
2788: newcategories = newcategories.slice(0,-1);
2789: }
2790: if (unescapedcats.length > 0) {
2791: unescapedcats = unescapedcats.slice(0,-3);
2792: }
2793: } else {
2794: if (document.chgcats.usecategory.checked == true) {
2795: newcategories = document.chgcats.usecategory.value;
2796: unescapedcats = document.chgcats.catname.value;
2797: }
2798: }
2799: opener.document.display.categories.value = newcategories;
2800: opener.document.display.categories_display.value = unescapedcats;
2801: alert("$alert");
2802: self.close();
2803: return;
2804: }
2805:
2806: </script>
2807: ENDSCRIPT
2808: } else {
2809: my $onload;
2810: }
2811: my ($crscat,$catcrs,$assign);
2812: if ($crstype eq 'Community') {
2813: $crscat = 'Community Categories';
2814: $catcrs = &mt('Categorize Community');
2815: $assign = &mt('Assign one or more categories to this community.')
2816: } else {
2817: $crscat = 'Course Categories';
2818: $catcrs = &mt('Categorize Course');
2819: $assign = &mt('Assign one or more categories to this course.')
2820: }
2821: my $start_page =
2822: &Apache::loncommon::start_page($crscat,$catwin_js,
2823: {'only_body' => 1,});
2824: my $end_page = &Apache::loncommon::end_page();
2825: my $categoriesform = '<h3>'.$catcrs.'</h3>';
2826: if ($hascats) {
2827: my %currsettings =
2828: &Apache::lonnet::get('environment',['hidefromcat','categories'],$cdom,$cnum);
2829: my $cattable = &Apache::loncommon::assign_categories_table($cathash,
2830: $currsettings{'categories'},$crstype);
2831: if ($cattable eq '') {
2832: $categoriesform .= &mt('No suitable categories defined for this course type in this domain.');
2833: } else {
2834: $categoriesform .= $assign.'<br /><br />'.
2835: '<form name="chgcats" action="/adm/courseprefs" method="post">'."\n".
2836: $cattable."\n".
2837: '<br /><input type="button" name="changes" value="'.
2838: &mt('Copy to main window').'" '.
2839: 'onclick="javascript:updateCategories()" /></form><br />';
2840: }
2841: } else {
2842: $categoriesform .= &mt('No categories defined in this domain.');
2843: }
2844: $r->print($start_page.$categoriesform.$end_page);
2845: return;
2846: }
2847:
2848: sub display_loncaparev_constraints {
2849: my ($r,$navmap,$loncaparev,$crstype) = @_;
2850: my ($reqdmajor,$reqdminor);
2851: my $cid = $env{'request.course.id'};
2852: my $cdom = $env{'course.'.$cid.'.domain'};
2853: my $cnum = $env{'course.'.$cid.'.num'};
2854: my $output;
2855: my %lt = &Apache::lonlocal::texthash (
2856: 'all' => 'all',
2857: 'section/group' => 'section/group',
2858: 'user' => 'user',
2859: );
2860: &Apache::lonrelrequtils::init_global_hashes();
2861: if (defined($Apache::lonrelrequtils::checkcrstypes{$crstype})) {
2862: ($reqdmajor,$reqdminor) = split(/\./,$Apache::lonrelrequtils::checkcrstypes{$crstype});
2863: $output .= '<h4>'.&mt('Course type: [_1] requires [_2] or newer',$crstype,
2864: $Apache::lonrelrequtils::checkcrstypes{$crstype}).'</h4>';
2865: }
2866: my (%fromparam,%rowspan,%bymap,%byresource,@scopeorder,%toshow,%allmaps,
2867: %byresponsetype,%bysubmission,%fromblocks,%bycrsrestype);
2868: @scopeorder = ('all','section/group','user');
2869: my $now = time;
2870: my $resourcedata = &Apache::lonparmset::readdata($cnum,$cdom);
2871: if (ref($resourcedata) eq 'HASH') {
2872: foreach my $key (keys(%{$resourcedata})) {
2873: my %found;
2874: foreach my $item (keys(%Apache::lonrelrequtils::checkparms)) {
2875: if ($key =~ /(\Q$item\E)$/) {
2876: if (ref($Apache::lonrelrequtils::checkparms{$item}) eq 'ARRAY') {
2877: my $value = $resourcedata->{$key};
2878: if ($item eq 'examcode') {
2879: if (&Apache::lonnet::validCODE($value)) {
2880: $value = 'valid';
2881: } else {
2882: $value = '';
2883: }
2884: } elsif ($item eq 'printstartdate') {
2885: if ($value =~ /^\d+$/) {
2886: if ($value > $now) {
2887: $value = 'future';
2888: }
2889: }
2890: } elsif ($item eq 'printenddate') {
2891: if ($value =~ /^\d+$/) {
2892: if ($value < $now) {
2893: $value = 'past';
2894: }
2895: }
2896: }
2897: if (grep(/^\Q$value\E$/,@{$Apache::lonrelrequtils::checkparms{$item}})) {
2898: my $stdtype = &Apache::lonparmset::standard_parameter_types($item);
2899: $found{$item}{'valname'} = &get_param_description($stdtype,$value);
2900: $found{$item}{'rev'} = $Apache::lonnet::needsrelease{'parameter:'.$item.':'.$value.'::'};
2901: }
2902: }
2903: }
2904: }
2905: foreach my $item (keys(%Apache::lonrelrequtils::checkparmvalsmatch)) {
2906: if (ref($Apache::lonrelrequtils::checkparmvalsmatch{$item}) eq 'ARRAY') {
2907: my $value = $resourcedata->{$key};
2908: foreach my $valuematch (@{$Apache::lonrelrequtils::checkparmvalsmatch{$item}}) {
2909: if ($value =~ /$valuematch/) {
2910: my $stdtype = &Apache::lonparmset::standard_parameter_types($item);
2911: $found{$item}{'valname'} = &get_param_description($stdtype,$value,1);
2912: $found{$item}{'rev'} =
2913: $Apache::lonnet::needsrelease{'parameter:'.$item.'::'.$valuematch.':'};
2914: last;
2915: }
2916: }
2917: }
2918: }
2919: foreach my $item (keys(%Apache::lonrelrequtils::checkparmnamesmatch)) {
2920: my $regexp;
2921: if ($item eq 'maplevelrecurse') {
2922: $regexp = '\.(?:sequence|page)___\(rec\)\.';
2923: }
2924: if ($regexp ne '') {
2925: if ($key =~ /$regexp.*\.(\w+)$/) {
2926: my $name = $1;
2927: my $value = $resourcedata->{$key};
2928: if ($name eq 'type') {
2929: last unless (($value eq 'problem') || ($value eq 'practice') || ($value eq 'exam') ||
2930: ($value eq 'survey') || ($value eq 'surveycred') || ($value eq 'anonsurvey') ||
2931: ($value eq 'anonsurveycred') || ($value eq 'randomizetry') || ($value eq 'library'));
2932: }
2933: my $stdtype = &Apache::lonparmset::standard_parameter_types($name);
2934: $found{$name}{'valname'} = &get_param_description($stdtype,$value);
2935: $found{$name}{'extra'} = &mt('Recursive into sub-folders');
2936: $found{$name}{'rev'} =
2937: $Apache::lonnet::needsrelease{'parameter::::'.$item};
2938: }
2939: }
2940: }
2941: foreach my $item (keys(%found)) {
2942: my $stdname = &Apache::lonparmset::standard_parameter_names($item);
2943: my $rev = $found{$item}{'rev'};
2944: my $valname = $found{$item}{'valname'};
2945: my $extra = $found{$item}{'extra'};
2946: my ($middle,$scope,$which,$level,$map,$resource);
2947: my $start = $cid.'.';
2948: if ($key =~ /^\Q$start\E(\[useropt\:($match_username\:$match_domain)\]\.)/) {
2949: $middle = $1;
2950: $which = $2;
2951: $scope = 'user';
2952: } elsif ($key =~ /^\Q$start\E(\[(\w+)\]\.)/) {
2953: $middle = $1;
2954: $which = $2;
2955: $scope = 'section/group';
2956: } else {
2957: $scope = 'all';
2958: }
2959: my $what="$stdname=$valname";
2960: if ($extra) {
2961: $what .= "<br/>$extra<br />";
2962: }
2963: if ($key =~ /^\Q$start$middle\E\w+\.\Q$item\E$/) {
2964: $level = 'general';
2965: if ($scope eq 'all') {
2966: if (ref($fromparam{$rev}{$scope}) eq 'ARRAY') {
2967: unless(grep(/^\Q$what\E$/,@{$fromparam{$rev}{$scope}})) {
2968: push(@{$fromparam{$rev}{$scope}},$what);
2969: }
2970: } else {
2971: push(@{$fromparam{$rev}{$scope}},$what);
2972: }
2973: } else {
2974: if (ref($fromparam{$rev}{$scope}{$which}) eq 'ARRAY') {
2975: unless (grep(/^\Q$what\E$/,@{$fromparam{$rev}{$scope}{$which}})) {
2976: push(@{$fromparam{$rev}{$scope}{$which}},$what);
2977: }
2978: } else {
2979: push(@{$fromparam{$rev}{$scope}{$which}},$what);
2980: }
2981: }
2982: $rowspan{$rev} ++;
2983: } elsif ($key =~ /^\Q$start$middle\E(.+)___\((all|rec)\).\w+\.\Q$item\E$/) {
2984: $level = 'folder';
2985: $map = $1;
2986: if ($scope eq 'all') {
2987: if (ref($bymap{$map}{$rev}{$scope}) eq 'ARRAY') {
2988: unless(grep(/^\Q$what\E$/,@{$bymap{$map}{$rev}{$scope}})) {
2989: push(@{$bymap{$map}{$rev}{$scope}},$what);
2990: }
2991: } else {
2992: push(@{$bymap{$map}{$rev}{$scope}},$what);
2993: }
2994: } else {
2995: if (ref($bymap{$map}{$rev}{$scope}{$which}) eq 'ARRAY') {
2996: unless(grep(/^\Q$what\E$/,@{$bymap{$map}{$rev}{$scope}{$which}})) {
2997: push(@{$bymap{$map}{$rev}{$scope}{$which}},$what);
2998: }
2999: } else {
3000: push(@{$bymap{$map}{$rev}{$scope}{$which}},$what);
3001: }
3002: }
3003: } elsif ($key =~ /^\Q$start$middle\E(.+)\.\w+\.\Q$item\E$/) {
3004: $level = 'resource';
3005: $resource = $1;
3006: if ($scope eq 'all') {
3007: if (ref($byresource{$resource}{$rev}{$scope}) eq 'ARRAY') {
3008: unless(grep(/^\Q$what\E$/,@{$byresource{$resource}{$rev}{$scope}})) {
3009: push(@{$byresource{$resource}{$rev}{$scope}},$what);
3010: }
3011: } else {
3012: push(@{$byresource{$resource}{$rev}{$scope}},$what);
3013: }
3014: } else {
3015: if (ref($byresource{$resource}{$rev}{$scope}{$which}) eq 'ARRAY') {
3016: unless (grep(/^\Q$what\E$/,@{$byresource{$resource}{$rev}{$scope}{$which}})) {
3017: push(@{$byresource{$resource}{$rev}{$scope}{$which}},$what);
3018: }
3019: } else {
3020: push(@{$byresource{$resource}{$rev}{$scope}{$which}},$what);
3021: }
3022: }
3023: }
3024: }
3025: }
3026: if (keys(%fromparam)) {
3027: $output .= '<h4>'.&mt('Requirements from general settings').'</h4>'.
3028: &Apache::loncommon::start_data_table().
3029: &Apache::loncommon::start_data_table_header_row().
3030: '<th>'.&mt('Release').'</th><th>'.&mt('Scope').'</th>'.
3031: '<th>'.&mt('Extent').'</th><th>'.&mt('Setting').'</th>'.
3032: &Apache::loncommon::end_data_table_header_row();
3033: foreach my $rev (keys(%fromparam)) {
3034: my ($major,$minor) = split(/\./,$rev);
3035: ($reqdmajor,$reqdminor) =
3036: &Apache::lonrelrequtils::update_reqd_loncaparev($major,$minor,$reqdmajor,$reqdminor);
3037: $output .= &Apache::loncommon::start_data_table_row().
3038: '<td rowspan="'.$rowspan{$rev}.'">'.$rev.'</td>';
3039: my $newrow;
3040: foreach my $scope (@scopeorder) {
3041: if (ref($fromparam{$rev}{$scope}) eq 'HASH') {
3042: if ($newrow) {
3043: $output .= &Apache::loncommon::continue_data_table_row();
3044: }
3045: $output .= '<td>'.$lt{$scope}.'</td>';
3046: foreach my $which (sort(keys(%{$fromparam{$rev}{$scope}}))) {
3047: $output .= '<td>'.$which.'</td><td>'.
3048: join('<br />',@{$fromparam{$rev}{$scope}{$which}}).'</td>';
3049: }
3050: $output .= &Apache::loncommon::end_data_table_row();
3051: $newrow = 1;
3052: } elsif (ref($fromparam{$rev}{$scope}) eq 'ARRAY') {
3053: if ($newrow) {
3054: $output .= &Apache::loncommon::continue_data_table_row();
3055: }
3056: $output .= '<td>'.$lt{$scope}.'</td><td> </td><td>'.
3057: join('<br />',@{$fromparam{$rev}{$scope}}).'</td>'.
3058: &Apache::loncommon::end_data_table_row();
3059: $newrow = 1;
3060: }
3061: }
3062: }
3063: $output .= &Apache::loncommon::end_data_table().'<br />';
3064: }
3065: }
3066:
3067: my %comm_blocks = &Apache::lonnet::dump('comm_block',$cdom,$cnum);
3068: my $now = time;
3069: if (keys(%comm_blocks) > 0) {
3070: foreach my $block (keys(%comm_blocks)) {
3071: if ($block =~ /^firstaccess____(.+)$/) {
3072: my $rev = $Apache::lonnet::needsrelease{'course:commblock:timer'};
3073: if (ref($comm_blocks{$block}) eq 'HASH') {
3074: push(@{$fromblocks{'timer'}{$rev}},&unescape($comm_blocks{$block}{'event'}).
3075: ' '.&mt('set by [_1]',
3076: &Apache::loncommon::plainname(split(/:/,$comm_blocks{$block}{'setter'}))));
3077: }
3078: next;
3079: } elsif ($block =~ /^(\d+)____(\d+)$/) {
3080: my ($start,$end) = ($1,$2);
3081: next if ($end < $now);
3082: }
3083: if (ref($comm_blocks{$block}) eq 'HASH') {
3084: if (ref($comm_blocks{$block}{'blocks'}) eq 'HASH') {
3085: if (ref($comm_blocks{$block}{'blocks'}{'docs'}) eq 'HASH') {
3086: if (keys(%{$comm_blocks{$block}{'blocks'}{'docs'}}) > 0) {
3087: my $rev = $Apache::lonnet::needsrelease{'course:commblock:docs'};
3088: push(@{$fromblocks{'docs'}{$rev}},&unescape($comm_blocks{$block}{'event'}).
3089: ' '.
3090: &mt('set by [_1]',
3091: &Apache::loncommon::plainname(split(/:/,$comm_blocks{$block}{'setter'}))));
3092: }
3093: } elsif ($comm_blocks{$block}{'blocks'}{'printout'} eq 'on') {
3094: my $rev = $Apache::lonnet::needsrelease{'course:commblock:printout'};
3095: push(@{$fromblocks{'printout'}{$rev}},&unescape($comm_blocks{$block}{'event'}).
3096: ' '.
3097: &mt('set by [_1]',
3098: &Apache::loncommon::plainname(split(/:/,$comm_blocks{$block}{'setter'}))));
3099:
3100: }
3101: }
3102: }
3103: }
3104: if (keys(%fromblocks)) {
3105: my %lt = (
3106: docs => 'Content blocking',
3107: printout => 'Printout generation',
3108: timer => 'Timed quiz trigger',
3109: );
3110: $output .= '<h4>'.&mt('Requirements from exam blocking').'</h4>'.
3111: &Apache::loncommon::start_data_table().
3112: &Apache::loncommon::start_data_table_header_row().
3113: '<th>'.&mt('Release').'</th><th>'.&mt('Setting').'</th>'.
3114: '<th>'.&mt('Event(s)').'</th>'.
3115: &Apache::loncommon::end_data_table_header_row();
3116: foreach my $type ('docs','printout','timer') {
3117: if (ref($fromblocks{$type}) eq 'HASH') {
3118: foreach my $rev (keys(%{$fromblocks{$type}})) {
3119: my ($major,$minor) = split(/\./,$rev);
3120: ($reqdmajor,$reqdminor) =
3121: &Apache::lonrelrequtils::update_reqd_loncaparev($major,$minor,$reqdmajor,$reqdminor);
3122: $output .= &Apache::loncommon::start_data_table_row().
3123: '<td>'.$rev.'</td><td>'.$lt{$type}.'</td><td>';
3124: foreach my $event (sort(@{$fromblocks{$type}{$rev}})) {
3125: $output .= $event.'<br />';
3126: }
3127: $output =~ s{\Q<br />\E$}{};
3128: $output .= '</td>'.&Apache::loncommon::end_data_table_row();
3129: }
3130: }
3131: }
3132: $output .= &Apache::loncommon::end_data_table().'<br />';
3133: }
3134: }
3135:
3136: if (defined($navmap)) {
3137: my %anonsubms=&Apache::lonnet::dump('nohist_anonsurveys',$cdom,$cnum);
3138: my $rev_anonsurv=$Apache::lonnet::needsrelease{'parameter:type:anonsurvey::'};
3139: my %randtrysubms=&Apache::lonnet::dump('nohist_randomizetry',$cdom,$cnum);
3140: my $rev_randtry=$Apache::lonnet::needsrelease{'parameter:type:randomizetry::'};
3141: my $rev_exttool=$Apache::lonnet::needsrelease{'course:courserestype:exttool'};
3142: my $stdtype=&Apache::lonparmset::standard_parameter_types('type');
3143: my $stdname=&Apache::lonparmset::standard_parameter_names('type');
3144: my $valanon=&get_param_description($stdtype,'anonsurvey');
3145: my $valrandtry=&get_param_description($stdtype,'randomizetry');
3146: my %checkedrev;
3147: foreach my $res ($navmap->retrieveResources(undef,sub { $_[0]->is_problem() || $_[0]->is_tool() },1,0)) {
3148: my @parts = @{$res->parts()};
3149: my $symb = $res->symb();
3150: my $enclosing_map = &Apache::lonnet::declutter($res->enclosing_map_src());
3151: if ($res->is_tool()) {
3152: my $rev = $rev_exttool;
3153: $bycrsrestype{$symb}{$rev} = &mt('External Tool');
3154: $allmaps{$enclosing_map} = 1;
3155: next;
3156: }
3157: foreach my $part (@parts) {
3158: if (exists($anonsubms{$symb."\0".$part})) {
3159: my $rev = $rev_anonsurv;
3160: my $what="$stdname=$valanon";
3161: if (ref($bysubmission{$symb}{$rev}) eq 'ARRAY') {
3162: unless (grep(/^\Q$what\E/,@{$bysubmission{$symb}{$rev}})) {
3163: push(@{$bysubmission{$symb}{$rev}},$what);
3164: }
3165: } else {
3166: push(@{$bysubmission{$symb}{$rev}},$what);
3167: }
3168: $allmaps{$enclosing_map} = 1;
3169: unless ($checkedrev{'anonsurvey'}) {
3170: my ($major,$minor) = split(/\./,$rev);
3171: ($reqdmajor,$reqdminor) =
3172: &Apache::lonrelrequtils::update_reqd_loncaparev($major,$minor,
3173: $reqdmajor,$reqdminor);
3174: $checkedrev{'anonsurvey'} = 1;
3175: }
3176: }
3177: if (exists($randtrysubms{$symb."\0".$part})) {
3178: my $rev = $rev_randtry;
3179: my $what="$stdname=$valrandtry";
3180: if (ref($bysubmission{$symb}{$rev}) eq 'ARRAY') {
3181: unless (grep(/^\Q$what\E/,@{$bysubmission{$symb}{$rev}})) {
3182: push(@{$bysubmission{$symb}{$rev}},$what);
3183: }
3184: } else {
3185: push(@{$bysubmission{$symb}{$rev}},$what);
3186: }
3187: $allmaps{$enclosing_map} = 1;
3188: unless ($checkedrev{'randomizetry'}) {
3189: my ($major,$minor) = split(/\./,$rev);
3190: ($reqdmajor,$reqdminor) =
3191: &Apache::lonrelrequtils::update_reqd_loncaparev($major,$minor,
3192: $reqdmajor,$reqdminor);
3193: $checkedrev{'randomizetry'} = 1;
3194: }
3195: }
3196: }
3197: my %responses = $res->responseTypes();
3198: foreach my $key (keys(%responses)) {
3199: if (exists($Apache::lonrelrequtils::checkresponsetypes{$key})) {
3200: my $rev = $Apache::lonrelrequtils::checkresponsetypes{$key};
3201: unless ($checkedrev{$key}) {
3202: my ($major,$minor) = split(/\./,$rev);
3203: ($reqdmajor,$reqdminor) =
3204: &Apache::lonrelrequtils::update_reqd_loncaparev($major,$minor,
3205: $reqdmajor,$reqdminor);
3206: $checkedrev{$key} = 1;
3207: }
3208: push(@{$byresponsetype{$symb}{$rev}},$key);
3209: $allmaps{$enclosing_map} = 1;
3210: }
3211: }
3212: }
3213: if (keys(%byresource) > 0) {
3214: foreach my $symb (keys(%byresource)) {
3215: my ($map,$resid,$resurl)=&Apache::lonnet::decode_symb($symb);
3216: $allmaps{$map} = 1;
3217: }
3218: }
3219: if (keys(%bymap) > 0) {
3220: foreach my $map (keys(%bymap)) {
3221: $allmaps{$map} = 1;
3222: }
3223: }
3224: foreach my $map (keys(%allmaps)) {
3225: my $mapres = $navmap->getResourceByUrl($map);
3226: if (ref($mapres)) {
3227: my $mapsymb = $mapres->symb();
3228: $toshow{$mapsymb} = 1;
3229: my $pcslist = $mapres->map_hierarchy();
3230: if ($pcslist ne '') {
3231: foreach my $pc (split(/,/,$pcslist)) {
3232: my $res = $navmap->getByMapPc($pc);
3233: if (ref($res)) {
3234: my $symb = $res->symb();
3235: unless ($symb eq '______') {
3236: $toshow{$symb} = 1;
3237: }
3238: }
3239: }
3240: }
3241: }
3242: }
3243: }
3244: my $suppmap = 'supplemental.sequence';
3245: my ($suppcount,$supptools,$errors) = (0,0,0);
3246: ($suppcount,$supptools,$errors) = &Apache::loncommon::recurse_supplemental($cnum,$cdom,
3247: $suppmap,$suppcount,$supptools,$errors);
3248: my $mapres_header = '<h4>'.
3249: &mt('Requirements for specific folders or resources').
3250: '</h4>';
3251: if ((keys(%toshow) > 0) || (keys(%byresource) > 0) ||
3252: (keys(%bysubmission) > 0) || (keys(%byresponsetype))) {
3253: $output .= $mapres_header;
3254: }
3255: my $top_header = '<h3>'.&mt('LON-CAPA version dependencies').'</h3>';
3256: my $title = 'Version Constraints';
3257: my $start_page =
3258: &Apache::loncommon::start_page($title,undef,{'only_body' => 1,});
3259: $r->print($start_page.$top_header);
3260: if ($output) {
3261: $r->print($output);
3262: if (defined($navmap) || $supptools) {
3263: &show_contents_view($r,$navmap,$cid,\%toshow,\%bymap,\%byresource,\%bysubmission,
3264: \%byresponsetype,\%bycrsrestype,\@scopeorder,\%lt,$supptools);
3265: }
3266: $r->print('<br /><br />');
3267: } else {
3268: $r->print('<p class="LC_info">'.
3269: &mt('No version requirements from resource content or settings.').
3270: '</p>');
3271: }
3272: $r->print(&Apache::loncommon::end_page());
3273: my ($currmajor,$currminor) = split(/\./,$loncaparev);
3274: if (($currmajor != $reqdmajor) || ($currminor != $reqdminor)) {
3275: return 1;
3276: }
3277: return;
3278: }
3279:
3280: sub show_contents_view {
3281: my ($r,$navmap,$cid,$toshow,$bymap,$byresource,$bysubmission,$byresponsetype,
3282: $bycrsrestype,$scopeorder,$lt,$supptools) = @_;
3283: my $location=&Apache::loncommon::lonhttpdurl("/adm/lonIcons");
3284: my $whitespace = '<img src="'.$location.'/whitespace_21.gif" alt="" />';
3285: my $showmaincontent;
3286: if ((ref($navmap)) &&
3287: ((keys(%{$toshow}) > 0) || (keys(%{$byresource}) > 0) ||
3288: (keys(%{$bysubmission}) > 0) || (keys(%{$byresponsetype}) > 0) ||
3289: (keys(%{$bycrsrestype}) > 0))) {
3290: $showmaincontent = 1;
3291: }
3292: if ($showmaincontent || $supptools) {
3293: $r->print(&Apache::loncommon::start_data_table());
3294: }
3295: if ($showmaincontent) {
3296: my $icon = '<img src="'.$location.'/navmap.folder.open.gif" alt="" />';
3297: my $topmap = $env{'course.'.$cid.'.url'};
3298: $r->print(&Apache::loncommon::start_data_table_header_row().
3299: '<th>'.&mt('Location').'</th><th>'.&mt('Release').'</th>'.
3300: '<th>'.&mt('Attribute/Setting').'</th>'.
3301: &Apache::loncommon::end_data_table_header_row().
3302: &Apache::loncommon::start_data_table_row().
3303: '<td> '.$icon.' '.&mt('Main Content').'</td>');
3304: &releases_by_map($r,$bymap,$topmap,$scopeorder,$lt);
3305: $r->print(&Apache::loncommon::end_data_table_row());
3306: my $it=$navmap->getIterator(undef,undef,undef,1,1,undef);
3307: my $curRes;
3308: my $depth = 0;
3309: my %parent = ();
3310: my $startcount = 5;
3311: my $lastcontainer = $startcount;
3312: while ($curRes = $it->next()) {
3313: if ($curRes == $it->BEGIN_MAP()) {
3314: $depth++;
3315: $parent{$depth}= $lastcontainer;
3316: }
3317: if ($curRes == $it->END_MAP()) {
3318: $depth--;
3319: $lastcontainer = $parent{$depth};
3320: }
3321: my $indent;
3322: for (my $i=0; $i<$depth; $i++) {
3323: $indent.= $whitespace;
3324: }
3325: if (ref($curRes)) {
3326: my $symb = $curRes->symb();
3327: my $ressymb = $symb;
3328: my $srcf = $curRes->src();
3329: my $title = &Apache::lonnet::gettitle($srcf);
3330: if (($curRes->is_sequence()) || ($curRes->is_page())) {
3331: next unless($toshow->{$symb});
3332: my ($parent,$ind,$url) = &Apache::lonnet::decode_symb($symb);
3333: $icon = '<img src="'.$location.'/navmap.folder.open.gif" alt="" />';
3334: if ($curRes->is_page()) {
3335: $icon = '<img src="'.$location.'/navmap.page.open.gif" alt="" />';
3336: }
3337: my $rowspan = 1;
3338: if (ref($bymap->{$url}) eq 'HASH') {
3339: $rowspan = scalar(keys(%{$bymap->{$url}}));
3340: }
3341: $r->print(&Apache::loncommon::start_data_table_row().
3342: '<td rowspan="'.$rowspan.'">'.$indent.$icon.' '.$title.'</td>');
3343: &releases_by_map($r,$bymap,$url,$scopeorder,$lt);
3344: $r->print(&Apache::loncommon::end_data_table_row());
3345: } else {
3346: my $rowspan;
3347: if (ref($byresource->{$symb}) eq 'HASH') {
3348: $rowspan += scalar(keys(%{$byresource->{$symb}}));
3349: }
3350: if (ref($bysubmission->{$symb}) eq 'HASH') {
3351: $rowspan += scalar(keys(%{$bysubmission->{$symb}}));
3352: }
3353: if (ref($byresponsetype->{$symb}) eq 'HASH') {
3354: $rowspan += scalar(keys(%{$byresponsetype->{$symb}}));
3355: }
3356: if (ref($bycrsrestype->{$symb}) eq 'HASH') {
3357: $rowspan += scalar(keys(%{$bycrsrestype->{$symb}}));
3358: }
3359: next if (!$rowspan);
3360: $icon = '<img class="LC_contentImage" src="'.$location.'/problem.gif" alt="'.
3361: &mt('Problem').'" />';
3362: $r->print(&Apache::loncommon::start_data_table_row().
3363: '<td rowspan="'.$rowspan.'">'.$indent.$icon.' '.$title.'</td>');
3364: my $newrow;
3365: if (ref($byresource->{$symb}) eq 'HASH') {
3366: foreach my $rev (sort(keys(%{$byresource->{$symb}}))) {
3367: if ($newrow) {
3368: $r->print(&Apache::loncommon::continue_data_table_row());
3369: }
3370: $r->print('<td valign="middle">'.$rev.'</td><td>');
3371: if (ref($byresource->{$symb}{$rev}) eq 'HASH') {
3372: $r->print('<table border="0">');
3373: foreach my $scope (@{$scopeorder}) {
3374: if (ref($byresource->{$symb}{$rev}{$scope}) eq 'HASH') {
3375: $r->print('<tr><td>'.&mt('Setting - scope: [_1]',$lt->{$scope}).'</td>');
3376: foreach my $which (sort(keys(%{$byresource->{$symb}{$rev}{$scope}}))) {
3377: $r->print('<td>'.$which.'</td><td>'.
3378: join('<br />',@{$byresource->{$symb}{$rev}{$scope}{$which}}).
3379: '</td>');
3380: }
3381: $r->print('</tr>');
3382: } elsif (ref($byresource->{$symb}{$rev}{$scope}) eq 'ARRAY') {
3383: $r->print('<tr><td>'.&mt('Setting - scope: [_1]',$lt->{$scope}).'</td>'.
3384: '<td> </td><td>'.
3385: join('<br />',@{$byresource->{$symb}{$rev}{$scope}}).'</td></tr>');
3386: }
3387: }
3388: $r->print('</table>');
3389: }
3390: $r->print('</td>');
3391: $r->print(&Apache::loncommon::end_data_table_row());
3392: $newrow = 1;
3393: }
3394: }
3395: if (ref($bysubmission->{$symb}) eq 'HASH') {
3396: foreach my $rev (sort(keys(%{$bysubmission->{$symb}}))) {
3397: if ($newrow) {
3398: $r->print(&Apache::loncommon::continue_data_table_row());
3399: }
3400: $r->print('<td>'.$rev.'</td><td>');
3401: if (ref($bysubmission->{$symb}{$rev}) eq 'ARRAY') {
3402: $r->print(&mt('Submissions to: ').' '.
3403: join(', ',@{$bysubmission->{$symb}{$rev}}));
3404: }
3405: $r->print('</td>');
3406: $r->print(&Apache::loncommon::end_data_table_row());
3407: $newrow = 1;
3408: }
3409: }
3410: if (ref($byresponsetype->{$symb}) eq 'HASH') {
3411: foreach my $rev (sort(keys(%{$byresponsetype->{$symb}}))) {
3412: if ($newrow) {
3413: $r->print(&Apache::loncommon::continue_data_table_row());
3414: }
3415: $r->print('<td>'.$rev.'</td><td>');
3416: if (ref($byresponsetype->{$symb}{$rev}) eq 'ARRAY') {
3417: $r->print(&mt('Response Type(s): ').' '.
3418: join('<br />',@{$byresponsetype->{$symb}{$rev}}));
3419: }
3420: $r->print('</td>');
3421: }
3422: $r->print(&Apache::loncommon::end_data_table_row());
3423: $newrow = 1;
3424: }
3425: if (ref($bycrsrestype->{$symb}) eq 'HASH') {
3426: foreach my $rev (sort(keys(%{$bycrsrestype->{$symb}}))) {
3427: if ($newrow) {
3428: $r->print(&Apache::loncommon::continue_data_table_row());
3429: }
3430: $r->print('<td>'.$rev.'</td><td>'.$bycrsrestype->{$symb}{$rev}.'</td>');
3431: }
3432: $r->print(&Apache::loncommon::end_data_table_row());
3433: }
3434: }
3435: }
3436: }
3437: }
3438: if ($supptools) {
3439: my $icon = '<img src="'.$location.'/navmap.folder.open.gif" alt="" />';
3440: $r->print(&Apache::loncommon::start_data_table_header_row().
3441: '<th>'.&mt('Location').'</th><th>'.&mt('Release').'</th>'.
3442: '<th>'.&mt('Resource Type').'</th>'.
3443: &Apache::loncommon::end_data_table_header_row().
3444: &Apache::loncommon::start_data_table_row().
3445: '<td> '.$icon.' '.&mt('Supplemental Content').'</td>'.
3446: '<td valign="middle">'.
3447: $Apache::lonrelrequtils::exttool{'major'}.'.'.
3448: $Apache::lonrelrequtils::exttool{'minor'}.
3449: '</td><td>'.&mt('[quant,_1,External Tool,External Tools]',
3450: $supptools).'</td>'.
3451: &Apache::loncommon::end_data_table_row());
3452: }
3453: if ($showmaincontent || $supptools) {
3454: $r->print(&Apache::loncommon::end_data_table());
3455: }
3456: return;
3457: }
3458:
3459: sub releases_by_map {
3460: my ($r,$bymap,$url,$scopeorder,$lt) = @_;
3461: return unless ((ref($bymap) eq 'HASH') && (ref($scopeorder) eq 'ARRAY'));
3462: my $newrow = 0;
3463: if (ref($bymap->{$url}) eq 'HASH') {
3464: foreach my $rev (sort(keys(%{$bymap->{$url}}))) {
3465: if ($newrow) {
3466: $r->print(&Apache::loncommon::end_data_table_row().
3467: &Apache::loncommon::continue_data_table_row());
3468: }
3469: $r->print('<td valign="middle">'.$rev.'</td><td>');
3470: if (ref($bymap->{$url}{$rev}) eq 'HASH') {
3471: $r->print('<table border="0">');
3472: foreach my $scope (@{$scopeorder}) {
3473: if (ref($bymap->{$url}{$rev}{$scope}) eq 'HASH') {
3474: $r->print('<tr><td>'.&mt('Setting - scope: [_1]',$lt->{$scope}).'</td>');
3475: foreach my $which (sort(keys(%{$bymap->{$url}{$rev}{$scope}}))) {
3476: $r->print('<td>'.$which.'</td><td>'.
3477: join('<br />',@{$bymap->{$url}{$rev}{$scope}{$which}}).
3478: '</td>');
3479: }
3480: $r->print('</tr>');
3481: } elsif (ref($bymap->{$url}{$rev}{$scope}) eq 'ARRAY') {
3482: $r->print('<tr><td>'.&mt('Setting - scope: [_1]',$lt->{$scope}).
3483: '</td><td> </td><td>'.
3484: join('<br />',@{$bymap->{$url}{$rev}{$scope}}).'</td></tr>');
3485: }
3486: }
3487: $r->print('</table>');
3488: }
3489: $r->print('</td>');
3490: $newrow = 1;
3491: }
3492: } else {
3493: $r->print('<td colspan="2"> </td>');
3494: }
3495: return;
3496: }
3497:
3498: sub get_param_description {
3499: my ($stdtype,$value,$regexp) = @_;
3500: my ($name,$parammatches,$paramstrings,@possibles);
3501: if ($stdtype =~ /^string/) {
3502: $paramstrings = &Apache::lonparmset::standard_string_options($stdtype);
3503: } elsif ($stdtype eq 'date_interval') {
3504: $paramstrings = &Apache::lonparmset::standard_interval_options($stdtype);
3505: }
3506: if ($regexp) {
3507: if ($stdtype =~ /^string/) {
3508: $parammatches = &Apache::lonparmset::standard_string_matches($stdtype);
3509: } elsif ($stdtype eq 'date_interval') {
3510: $parammatches = &Apache::lonparmset::standard_interval_matches($stdtype);
3511: }
3512: if (ref($parammatches) eq 'ARRAY') {
3513: @possibles = @{$parammatches};
3514: } else {
3515: undef($regexp);
3516: $name = $value;
3517: }
3518: }
3519: unless ($regexp) {
3520: $name = $value;
3521: if (ref($paramstrings) eq 'ARRAY') {
3522: @possibles = @{$paramstrings};
3523: } else {
3524: if (($stdtype eq 'date_start') || ($stdtype eq 'date_end')) {
3525: if ($name == 0) {
3526: $name = &mt('Never');
3527: } elsif (($name ne '') && ($name !~ /\D/)) {
3528: $name = &Apache::lonlocal::locallocaltime($name);
3529: }
3530: }
3531: return $name;
3532: }
3533: }
3534: foreach my $possibilities (@possibles) {
3535: next unless (ref($possibilities) eq 'ARRAY');
3536: my $gotregexmatch = '';
3537: if ($regexp) {
3538: last if ($gotregexmatch);
3539: my ($item,$pattern) = @{ $possibilities };
3540: if ($value =~ /$pattern/) {
3541: if (ref($paramstrings) eq 'ARRAY') {
3542: foreach my $possibles (@{$paramstrings}) {
3543: next unless (ref($possibles) eq 'ARRAY');
3544: my ($thing,$description) = @{$possibles};
3545: if ($thing eq $item) {
3546: $name = $description;
3547: $gotregexmatch = 1;
3548: last;
3549: }
3550: }
3551: last if ($gotregexmatch);
3552: }
3553: }
3554: } else {
3555: my ($thing,$description) = @{ $possibilities };
3556: if ($thing eq $value) {
3557: $name = $description;
3558: last;
3559: }
3560: }
3561: }
3562: return $name;
3563: }
3564:
3565: sub update_releasereq {
3566: my $readmap = 1;
3567: my $getrelreq = 1;
3568: if (ref($modified_courses) eq 'ARRAY') {
3569: foreach my $item (@{$modified_courses}) {
3570: if (ref($item) eq 'ARRAY') {
3571: my ($cdom,$cnum,$chome,$crstype) = @{$item};
3572: &Apache::lonrelrequtils::modify_course_relreq(undef,undef,$cnum,$cdom,
3573: $chome,$crstype,$cdom.'_'.$cnum,
3574: $readmap,$getrelreq);
3575: }
3576: }
3577: $modified_courses = [];
3578: }
3579: undef($registered_cleanup);
3580: return;
3581: }
3582:
3583: sub show_autocoowners {
3584: my (@currcoown) = @_;
3585: 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>';
3586: if (@currcoown > 0) {
3587: $output .= '<br />'.&mt('Current co-owners are:').' '.
3588: join(', ',map { &Apache::loncommon::plainname(split(':',$_)); } (@currcoown));
3589: } else {
3590: $output .= '<br />'.&mt('Currently no co-owners.');
3591: }
3592: return $output;
3593: }
3594:
3595: sub coowner_invitations {
3596: my ($cnum,$cdom,$currcoownref,$noedit) = @_;
3597: my ($output,@pendingcoown,@othercoords,@currcoown);
3598: my $pendingcoowners =
3599: $env{'course.'.$env{'request.course.id'}.'.internal.pendingco-owners'};
3600: if ($pendingcoowners) {
3601: @pendingcoown = split(',',$pendingcoowners);
3602: }
3603: if (ref($currcoownref) eq 'ARRAY') {
3604: @currcoown == @{$currcoownref};
3605: }
3606: my $disabled;
3607: if ($noedit) {
3608: $disabled = ' disabled="disabled"';
3609: }
3610: my $ccrole = 'cc';
3611: my %ccroles = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,undef,[$ccrole]);
3612: foreach my $key (sort(keys(%ccroles))) {
3613: my ($ccname,$ccdom,$role) = split(':',$key);
3614: next if ($key eq $env{'user.name'}.':'.$env{'user.domain'}.':'.$ccrole);
3615: unless (grep(/^\Q$ccname\E:\Q$ccdom\E$/,@currcoown,@pendingcoown)) {
3616: push(@othercoords,$ccname.':'.$ccdom);
3617: }
3618: }
3619: my $coowner_rows = @currcoown + @pendingcoown + @othercoords;
3620: if ($coowner_rows) {
3621: $output .= &Apache::loncommon::start_data_table();
3622: if (@currcoown) {
3623: $output .= &Apache::loncommon::start_data_table_row().
3624: '<td><i>'.&mt('Current co-owners').'</i></td><td>';
3625: foreach my $person (@currcoown) {
3626: my ($co_uname,$co_dom) = split(':',$person);
3627: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="coowners" checked="checked" value="'.$person.'"'.$disabled.' />'.&Apache::loncommon::plainname($co_uname,$co_dom).'</label></span>'.(' 'x2).' ';
3628: }
3629: $output .= '</td>'.
3630: &Apache::loncommon::end_data_table_row();
3631: }
3632: if ($pendingcoowners) {
3633: $output .= &Apache::loncommon::start_data_table_row().
3634: '<td><i>'.&mt('Invited as co-owners [_1](agreement pending)','<br />').'</i></td><td>';
3635: foreach my $person (@pendingcoown) {
3636: my ($co_uname,$co_dom) = split(':',$person);
3637: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="pendingcoowners" checked="checked" value="'.$person.'"'.$disabled.' />'.&Apache::loncommon::plainname($co_uname,$co_dom).'</label></span>'.(' 'x2).' ';
3638: }
3639: $output .= '</td>'.
3640: &Apache::loncommon::end_data_table_row();
3641: }
3642: if (@othercoords) {
3643: $output .= &Apache::loncommon::start_data_table_row().
3644: '<td><i>'.&mt('Invite other Coordinators [_1]to become co-owners','<br />').'</i></td><td>';
3645: foreach my $person (@othercoords) {
3646: my ($co_uname,$co_dom) = split(':',$person);
3647: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="invitecoowners" value="'.$person.'"'.$disabled.' />'.&Apache::loncommon::plainname($co_uname,$co_dom).'</label></span>'.(' 'x2).' ';
3648: }
3649: $output .= '</td>'.
3650: &Apache::loncommon::end_data_table_row();
3651: }
3652: $output .= &Apache::loncommon::end_data_table();
3653: } else {
3654: $output = &mt('There are no coordinators to select as co-owners');
3655: }
3656: return $output;
3657: }
3658:
3659: sub manage_coownership {
3660: my ($cnum,$cdom,$currcoownref,$noedit) = @_;
3661: my (@pendingcoown,@currcoown);
3662: my $pendingcoowners =
3663: $env{'course.'.$env{'request.course.id'}.'.internal.pendingco-owners'};
3664: if ($pendingcoowners) {
3665: @pendingcoown = split(',',$pendingcoowners);
3666: }
3667: if (ref($currcoownref) eq 'ARRAY') {
3668: @currcoown == @{$currcoownref};
3669: }
3670: my $disabled;
3671: if ($noedit) {
3672: $disabled = ' disabled="disabled"';
3673: }
3674: my ($is_coowner,$is_pending,$output);
3675: my $uname = $env{'user.name'};
3676: my $udom = $env{'user.domain'};
3677: if (grep(/^\Q$uname\E:\Q$udom\E$/,@currcoown)) {
3678: $is_coowner = 1;
3679: }
3680: if (grep(/^\Q$uname\E:\Q$udom\E$/,@pendingcoown)) {
3681: $is_pending = 1;
3682: }
3683: if (@currcoown && ($is_coowner || $is_pending)) {
3684: $output = &Apache::loncommon::start_data_table();
3685: }
3686: if (@currcoown) {
3687: if ($is_coowner || $is_pending) {
3688: $output .= &Apache::loncommon::start_data_table().
3689: &Apache::loncommon::start_data_table_row().'<td>';
3690: }
3691: $output .= &mt('Current co-owners are:').' '.
3692: join(', ', map { &Apache::loncommon::plainname(split(':',$_)); } (@currcoown));
3693: if ($is_coowner || $is_pending) {
3694: $output .= '</td>'.&Apache::loncommon::end_data_table_row();
3695: }
3696: }
3697: if ($is_coowner || $is_pending) {
3698: if (@currcoown) {
3699: $output .= &Apache::loncommon::start_data_table_row().'<td>';
3700: }
3701: $output .= '<span class="LC_nobreak">';
3702: if ($is_coowner) {
3703: $output .= &mt('You are currently a co-owner:').' <label><input type="checkbox" name="remove_coowner" value="'.$uname.':'.$udom.'" />'.&mt('Discontinue?').'</label>';
3704: } else {
3705: $output .= &mt('The course owner has invited you to become a co-owner:').' <label><input type="radio" name="pending_coowner" value="accept"'.$disabled.' />'.&mt('Accept?').'</label>'.(' 'x2).
3706: '<label><input type="radio" name=pending_coowner" value="decline"'.$disabled.' />'.&mt('Decline?').'</label>';
3707: }
3708: $output .= '</span>';
3709: if (@currcoown) {
3710: $output .= '</td>'.&Apache::loncommon::end_data_table_row();
3711: }
3712: }
3713: if (@currcoown && ($is_coowner || $is_pending)) {
3714: $output .= &Apache::loncommon::end_data_table();
3715: }
3716: return $output;
3717: }
3718:
3719: sub print_localization {
3720: my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$noedit) = @_;
3721: unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
3722: return;
3723: }
3724: my %items = (
3725: languages => {
3726: text => '<b>'.&mt($itemtext->{'languages'}).'</b><br />'.
3727: &mt("(overrides individual user preference)"),
3728: input => 'selectbox',
3729: },
3730: timezone => {
3731: text => '<b>'.&mt($itemtext->{'timezone'}).'</b>',
3732: input => 'selectbox',
3733: },
3734: datelocale => {
3735: text => '<b>'.&mt($itemtext->{'datelocale'}).'</b>',
3736: input => 'selectbox',
3737: },
3738: );
3739: my ($datatable,$disabled);
3740: my $count = 0;
3741: if ($noedit) {
3742: $disabled = ' disabled="disabled"';
3743: }
3744: foreach my $item (@{$ordered}) {
3745: $count ++;
3746: my $colspan;
3747: unless ($item eq 'languages') {
3748: $colspan = 2;
3749: }
3750: $datatable .= &item_table_row_start($items{$item}{text},$count,undef,$colspan);
3751: if ($item eq 'timezone') {
3752: my $includeempty = 1;
3753: my $timezone = &Apache::lonlocal::gettimezone();
3754: $datatable .=
3755: &Apache::loncommon::select_timezone($item,$timezone,undef,
3756: $includeempty,$disabled);
3757: } elsif ($item eq 'datelocale') {
3758: my $includeempty = 1;
3759: my $locale_obj = &Apache::lonlocal::getdatelocale();
3760: my $currdatelocale;
3761: if (ref($locale_obj)) {
3762: $currdatelocale = $locale_obj->id();
3763: }
3764: $datatable .=
3765: &Apache::loncommon::select_datelocale($item,$currdatelocale,
3766: undef,$includeempty,$disabled);
3767: } else {
3768: if ($settings->{$item} eq '') {
3769: unless ($noedit) {
3770: $datatable .= '</td><td align="right">'.
3771: &Apache::loncommon::select_language('languages_0','',1);
3772: }
3773: } else {
3774: my $num = 0;
3775: my @languages = split(/\s*[,;:]\s*/,$settings->{$item});
3776: $datatable .= '</td><td align="right"><br />'.
3777: &Apache::loncommon::start_data_table();
3778: if (@languages > 0) {
3779: my %langchoices = &get_lang_choices();
3780: foreach my $lang (@languages) {
3781: my $showlang = $lang;
3782: if (exists($langchoices{$lang})) {
3783: $showlang = $langchoices{$lang};
3784: }
3785: $datatable .=
3786: &Apache::loncommon::start_data_table_row().
3787: '<td align="left"><span class="LC_nobreak">'.
3788: &mt('Language:').'<b> '.$showlang.
3789: '</b><input type="hidden" name="languages_'.$num.
3790: '" value="'.$lang.'" /></span><br />'.
3791: '<span class="LC_nobreak"><label><input type="checkbox" '.
3792: 'name="languages_delete" value="'.$num.'"'.$disabled.' />'.
3793: &mt('Delete').'</label></span></td>'.
3794: &Apache::loncommon::end_data_table_row();
3795: $num ++;
3796: }
3797: }
3798: unless ($noedit) {
3799: $datatable .=
3800: &Apache::loncommon::start_data_table_row().
3801: '<td align="left"><span class="LC_nobreak">'.
3802: &mt('Additional language:'). '</span><br />'.
3803: &Apache::loncommon::select_language('languages_'.$num,'',1).
3804: '<input type="hidden" name="languages_total" value="'.$num.'" />'.
3805: '</td>'.&Apache::loncommon::end_data_table_row();
3806: }
3807: $datatable .= &Apache::loncommon::end_data_table().'<br />';
3808: }
3809: }
3810: $datatable .= &item_table_row_end();
3811: }
3812: $$rowtotal += scalar(@{$ordered});
3813: return $datatable;
3814: }
3815:
3816: sub get_lang_choices {
3817: my %langchoices;
3818: foreach my $id (&Apache::loncommon::languageids()) {
3819: my $code = &Apache::loncommon::supportedlanguagecode($id);
3820: if ($code) {
3821: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
3822: }
3823: }
3824: return %langchoices;
3825: }
3826:
3827: sub print_feedback {
3828: my ($position,$cdom,$settings,$ordered,$itemtext,$rowtotal,$noedit) = @_;
3829: unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
3830: return;
3831: }
3832: my %items = (
3833: 'question.email' => {
3834: text => '<b>'.&mt($itemtext->{'question.email'}).'</b>',
3835: input => 'textbox',
3836: size => '50',
3837: },
3838:
3839: 'comment.email' => {
3840: text => '<b>'.&mt($itemtext->{'comment.email'}).'</b>',
3841: input => 'textbox',
3842: size => '50',
3843: },
3844:
3845: 'policy.email' => {
3846: text => '<b>'.&mt($itemtext->{'policy.email'}).'</b>',
3847: input => 'textbox',
3848: size => '50',
3849: },
3850: );
3851: my $datatable;
3852: my $count = 0;
3853: my ($cnum) = &get_course();
3854: my %sections = &Apache::loncommon::get_sections($cdom,$cnum);
3855: my @sections = sort( { $a <=> $b } keys(%sections));
3856: my %lt = &Apache::lonlocal::texthash (
3857: currone => 'Current recipient:',
3858: currmult => 'Current recipients:',
3859: add => 'Additional recipient:',
3860: del => 'Delete?',
3861: sec => 'Sections:',
3862: );
3863: my $disabled;
3864: if ($noedit) {
3865: $disabled = ' disabled="disabled"';
3866: }
3867: foreach my $item (@{$ordered}) {
3868: $count ++;
3869: if ($position eq 'top') {
3870: $datatable .= &item_table_row_start($items{$item}{text},$count);
3871: } else {
3872: $datatable .= &item_table_row_start($items{$item}{text}."<br/>(Custom text)",$count, "advanced",2);
3873: }
3874: if ($position eq 'top') {
3875: my $includeempty = 0;
3876: $datatable .= '</td><td align="right">'.
3877: &user_table($cdom,$item,\@sections,
3878: $settings->{$item},\%lt,$noedit);
3879: } else {
3880: $datatable .= &Apache::lonhtmlcommon::textbox($item.'.text',
3881: $settings->{$item.'.text'},$items{$item}{size},$disabled);
3882: }
3883: $datatable .= &item_table_row_end();
3884: }
3885: $$rowtotal += scalar(@{$ordered});
3886: return $datatable;
3887: }
3888:
3889: sub user_table {
3890: my ($cdom,$item,$sections,$currvalue,$lt,$noedit) = @_;
3891: my $output;
3892: if ($currvalue eq '') {
3893: unless ($noedit) {
3894: $output .= &select_recipient($item,'0',$cdom,$sections);
3895: }
3896: } else {
3897: my $num = 0;
3898: my @curr = split(/,/,$currvalue);
3899: $output .= '<table class="LC_data_table">';
3900: my ($currusers);
3901: my $disabled;
3902: if ($noedit) {
3903: $disabled = ' disabled="disabled"';
3904: }
3905: foreach my $val (@curr) {
3906: next if ($val eq '');
3907: my ($uname,$udom,$seclist) = ($val =~ /^($match_username):($match_domain)(\(?[^\)]*\)?)$/);
3908: my @selsec;
3909: if ($seclist) {
3910: $seclist =~ s/(^\(|\)$)//g;
3911: @selsec = split(/\s*;\s*/,$seclist);
3912: }
3913: $currusers .= '<tr>'.
3914: '<td valign="top"><span class="LC_nobreak">'.
3915: '<label><input type="checkbox" '.
3916: 'name="'.$item.'_delete" value="'.$num.'"'.$disabled.' />'.
3917: $lt->{'del'}.'</label>'.
3918: '<input type="hidden" name="'.$item.'_user_'.
3919: $num.'" value="'.$uname.':'.$udom.'" />'.(' 'x2).
3920: &Apache::loncommon::aboutmewrapper(
3921: &Apache::loncommon::plainname($uname,$udom,'firstname'),
3922: $uname,$udom,'aboutuser');
3923: if (ref($sections) eq 'ARRAY') {
3924: if (@{$sections}) {
3925: $currusers.= (' 'x3).$lt->{'sec'}.' '.
3926: &select_sections($item,$num,$sections,
3927: \@selsec,$noedit);
3928: }
3929: }
3930: $currusers .= '</span></td></tr>';
3931: $num ++;
3932: }
3933: if ($num) {
3934: $output .= '<tr>'.
3935: '<td align="left"><i>';
3936: if ($num == 1) {
3937: $output .= $lt->{'currone'};
3938: } else {
3939: $output .= $lt->{'currmult'};
3940: }
3941: $output .= '</i><br />'.
3942: '<table>'.$currusers.'</table></td>'.
3943: '</tr>';
3944: }
3945: unless ($noedit) {
3946: $output .=
3947: '<tr>'.
3948: '<td align="left"><span class="LC_nobreak"><i>'.
3949: $lt->{'add'}.'</i></span><br />'.
3950: &select_recipient($item,$num,$cdom,$sections).
3951: '<input type="hidden" name="'.$item.'_total" value="'.$num.'" />'.
3952: '</td></tr>';
3953: }
3954: $output .= '</table>';
3955: }
3956: return $output;
3957: }
3958:
3959: sub select_recipient {
3960: my ($item,$num,$cdom,$sections,$selected,$includeempty) = @_;
3961: my $domform = &Apache::loncommon::select_dom_form($cdom,$item.'_udom_'.$num,$includeempty);
3962: my $selectlink =
3963: &Apache::loncommon::selectstudent_link('display',$item.'_uname_'.$num,
3964: $item.'_udom_'.$num,'only');
3965: my $output =
3966: '<table><tr><td align="center">'.&mt('Username').'<br />'.
3967: '<input type="text" name="'.$item.'_uname_'.$num.'" value="" /></td>'.
3968: '<td align="center">'.&mt('Domain').'<br />'.$domform.'</td>';
3969: if (ref($sections) eq 'ARRAY') {
3970: if (@{$sections}) {
3971: $output .= '<td align="center">'.&mt('Sections').'<br />'.
3972: &select_sections($item,$num,$sections,$selected).'</td>';
3973: }
3974: }
3975: $output .= '<td valign="top">'.
3976: $selectlink.'</td></tr></table>';
3977: return $output;
3978: }
3979:
3980: sub select_sections {
3981: my ($item,$num,$sections,$selected,$noedit) = @_;
3982: my ($output,@currsecs,$allsec,$disabled);
3983: if (ref($selected) eq 'ARRAY') {
3984: @currsecs = @{$selected};
3985: }
3986: if (!@currsecs) {
3987: $allsec = ' selected="selected"';
3988: }
3989: if ($noedit) {
3990: $disabled = ' disabled="disabled"';
3991: }
3992: if (ref($sections) eq 'ARRAY') {
3993: if (@{$sections}) {
3994: my $mult;
3995: if (@{$sections} > 1) {
3996: $mult = ' multiple="multiple"';
3997: if (@{$sections} > 3) {
3998: $mult .= ' size="4"';
3999: }
4000: }
4001: $output = '<select name="'.$item.'_sections_'.$num.'"'.$mult.$disabled.'>'.
4002: ' <option value=""'.$allsec.'>'.&mt('All').'</option>';
4003: foreach my $sec (@{$sections}) {
4004: my $is_sel;
4005: if ((@currsecs) && (grep(/^\Q$sec\E$/,@currsecs))) {
4006: $is_sel = 'selected="selected"';
4007: }
4008: $output .= '<option value="'.$sec.'"'.$is_sel.'>'.$sec.'</option>';
4009: }
4010: $output .= '</select>';
4011: }
4012: }
4013: return $output;
4014: }
4015:
4016: sub print_discussion {
4017: my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$noedit) = @_;
4018: unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
4019: return;
4020: }
4021: my %items = (
4022: 'plc.roles.denied' => {
4023: text => '<span class="LC_nobreak"><b>'.&mt($itemtext->{'plc.roles.denied'}).'</b>'.
4024: &Apache::loncommon::help_open_topic("Course_Disable_Discussion").'</span><br />'.
4025: &mt('(role-based)'),
4026: input => 'checkbox',
4027: },
4028:
4029: 'plc.users.denied' => {
4030: text => '<b>'.&mt($itemtext->{'plc.users.denied'}).'</b><br />'.
4031: &mt('(specific user(s))'),
4032: input => 'checkbox',
4033: },
4034:
4035: 'pch.roles.denied' => {
4036: text => '<span class="LC_nobreak"><b>'.&mt($itemtext->{'pch.roles.denied'}).'</b>'.
4037: &Apache::loncommon::help_open_topic("Course_Disable_Discussion").'</span><br />'.
4038: &mt('(role-based)'),
4039: input => 'checkbox',
4040: },
4041:
4042: 'pch.users.denied' => {
4043: text => '<b>'.&mt($itemtext->{'pch.users.denied'}).'</b><br />'.
4044: &mt('(specific user(s))'),
4045: input => 'checkbox',
4046: },
4047:
4048: 'pac.roles.denied' => {
4049: text => '<span class="LC_nobreak"><b>'.&mt($itemtext->{'pac.roles.denied'}).'</b>'.
4050: &Apache::loncommon::help_open_topic("Course_Disable_Anonymous_Discussion").'</span><br />'.
4051: &mt('(role-based)'),
4052: input => 'checkbox',
4053: },
4054:
4055: 'pac.users.denied' => {
4056: text => '<span class="LC_nobreak"><b>'.&mt($itemtext->{'pac.users.denied'}).'</b><br />'.
4057: &mt('(specific user(s))'),
4058: input => 'checkbox',
4059: },
4060:
4061: 'allow_limited_html_in_feedback' => {
4062: text => '<b>'.&mt($itemtext->{'allow_limited_html_in_feedback'}).'</b>',
4063: input => 'radio',
4064: },
4065:
4066: 'allow_discussion_post_editing' => {
4067: text => '<b>'.&mt($itemtext->{'allow_discussion_post_editing'}).'</b>',
4068: input => 'checkbox',
4069: },
4070: 'discussion_post_fonts' => {
4071: text => '<b>'.&mt($itemtext->{'discussion_post_fonts'}).'</b>',
4072: input => 'textbox',
4073: size => '20',
4074: },
4075: );
4076: my $datatable;
4077: my $count;
4078: my ($cnum) = &get_course();
4079: my %sections = &Apache::loncommon::get_sections($cdom,$cnum);
4080: my @sections = sort( { $a <=> $b } keys(%sections));
4081: my %lt = &Apache::lonlocal::texthash (
4082: currone => 'Disallowed:',
4083: currmult => 'Disallowed:',
4084: add => 'Disallow more:',
4085: del => 'Delete?',
4086: sec => 'Sections:',
4087: );
4088: foreach my $item (@{$ordered}) {
4089: $count ++;
4090: my $colspan;
4091: if ($item eq 'allow_limited_html_in_feedback') {
4092: $colspan = 2;
4093: }
4094: $datatable .= &item_table_row_start($items{$item}{text},$count,undef,$colspan);
4095: if ($item eq 'plc.roles.denied') {
4096: $datatable .= '</td><td align="right">'.
4097: '<table>'.&role_checkboxes($cdom,$cnum,$item,$settings,undef,undef,$noedit).
4098: '</table>';
4099: } elsif ($item eq 'plc.users.denied') {
4100: $datatable .= '</td><td align="right">'.
4101: &user_table($cdom,$item,undef,
4102: $settings->{$item},\%lt,$noedit);
4103: } elsif ($item eq 'pch.roles.denied') {
4104: $datatable .= '</td><td align="right">'.
4105: '<table>'.&role_checkboxes($cdom,$cnum,$item,$settings,undef,undef,$noedit).
4106: '</table>';
4107: } elsif ($item eq 'pch.users.denied') {
4108: $datatable .= '</td><td align="right">'.
4109: &user_table($cdom,$item,undef,
4110: $settings->{$item},\%lt,$noedit);
4111: } elsif ($item eq 'pac.roles.denied') {
4112: $datatable .= '</td><td align="right">'.
4113: '<table>'.&role_checkboxes($cdom,$cnum,$item,$settings,undef,undef,$noedit).
4114: '</table>';
4115: } elsif ($item eq 'pac.users.denied') {
4116: $datatable .= '</td><td align="right">'.
4117: &user_table($cdom,$item,undef,
4118: $settings->{$item},\%lt,$noedit);
4119: } elsif ($item eq 'allow_limited_html_in_feedback') {
4120: $datatable .= &yesno_radio($item,$settings,undef,undef,undef,$noedit);
4121: } elsif ($item eq 'allow_discussion_post_editing') {
4122: $datatable .= '</td><td align="right"><br />'.
4123: &Apache::loncommon::start_data_table().
4124: &Apache::loncommon::start_data_table_row().
4125: '<th align="left">'.&mt('Role').'</th><th>'.
4126: &mt('Sections').'</th>'.
4127: &Apache::loncommon::end_data_table_row().
4128: &role_checkboxes($cdom,$cnum,$item,$settings,1,undef,$noedit).
4129: &Apache::loncommon::end_data_table().'<br />';
4130: } elsif ($item eq 'discussion_post_fonts') {
4131: $datatable .= '</td><td align="right"><br />'.
4132: &Apache::loncommon::start_data_table().
4133: &Apache::loncommon::start_data_table_row().
4134: '<th align="center">'.&mt('Sum of likes/dislikes').'</th>'.
4135: '<th align="center">'.&mt('font-size').'</th>'.
4136: '<th align="center">'.&mt('font-weight').'</th>'.
4137: '<th align="center">'.&mt('font-style').'</th>'.
4138: '<th align="center">'.&mt('Other css').'</th>'.
4139: &Apache::loncommon::end_data_table_row().
4140: &set_discussion_fonts($cdom,$cnum,$item,$settings,$noedit).
4141: &Apache::loncommon::end_data_table().'<br />';
4142: }
4143: $datatable .= &item_table_row_end();
4144: }
4145: $$rowtotal += scalar(@{$ordered});
4146: return $datatable;
4147: }
4148:
4149: sub role_checkboxes {
4150: my ($cdom,$cnum,$item,$settings,$showsections,$crstype,$noedit) = @_;
4151: my @roles = ('st','ad','ta','ep','in');
4152: if ($crstype eq 'Community') {
4153: push(@roles,'co');
4154: } else {
4155: push(@roles,'cc');
4156: }
4157: my $output;
4158: my (@current,@curr_roles,%currsec,@sections);
4159: if ($showsections) {
4160: my %sections = &Apache::loncommon::get_sections($cdom,$cnum);
4161: @sections = sort( { $a <=> $b } keys(%sections));
4162: }
4163: if (ref($settings) eq 'HASH') {
4164: if ($settings->{$item}) {
4165: @current = split(',',$settings->{$item});
4166: if ($showsections) {
4167: foreach my $role (@current) {
4168: if ($role =~ /:/) {
4169: my ($trole,$sec) = split(':',$role);
4170: push(@curr_roles,$trole);
4171: if (ref($currsec{$trole}) eq 'ARRAY') {
4172: if (!grep(/^\Q$sec\E/,@{$currsec{$trole}})) {
4173: push(@{$currsec{$trole}},$sec);
4174: }
4175: } else {
4176: $currsec{$trole} = [$sec];
4177: }
4178: } else {
4179: push(@curr_roles,$role);
4180: }
4181: }
4182: @current = @curr_roles;
4183: }
4184: }
4185: }
4186: my $numinrow = 3;
4187: my $count = 0;
4188: my $disabled;
4189: if ($noedit) {
4190: $disabled = ' disabled="disabled"';
4191: }
4192: foreach my $role (@roles) {
4193: my $checked = '';
4194: if (grep(/^\Q$role\E$/,@current)) {
4195: $checked = ' checked="checked" ';
4196: }
4197: my $plrole=&Apache::lonnet::plaintext($role,$crstype);
4198: if ($showsections) {
4199: $output .= &Apache::loncommon::start_data_table_row();
4200: } else {
4201: my $rem = $count%($numinrow);
4202: if ($rem == 0) {
4203: if ($count > 0) {
4204: $output .= '</tr>';
4205: }
4206: $output .= '<tr>';
4207: }
4208: }
4209: $output .= '<td align="left"><span class="LC_nobreak"><label><input type="checkbox" name="'.
4210: $item.'" value="'.$role.'"'.$checked.$disabled.'/> '.
4211: $plrole.'</label></span></td>';
4212: if ($showsections) {
4213: $output .= '<td align="left">'.
4214: &select_sections($item,$role,\@sections,$currsec{$role},$noedit).
4215: '</td></tr>';
4216: }
4217: $count ++;
4218: }
4219: my %adv_roles =
4220: &Apache::lonnet::get_course_adv_roles($env{'request.course.id'},1);
4221: my $total = @roles;
4222: foreach my $role (sort(keys(%adv_roles))) {
4223: if ($role =~ m{^cr/($match_domain)/($match_name)/\w$}) {
4224: my $rolename = $3;
4225: my $value = 'cr_'.$1.'_'.$2.'_'.$rolename;
4226: my $checked = '';
4227: if (grep(/^\Q$value\E$/,@current)) {
4228: $checked = ' checked="checked" ';
4229: }
4230: if ($showsections) {
4231: $output .= &Apache::loncommon::start_data_table_row();
4232: } else {
4233: my $rem = $count%($numinrow);
4234: if ($rem == 0) {
4235: if ($count > 0) {
4236: $output .= '</tr>';
4237: }
4238: $output .= '<tr>';
4239: }
4240: }
4241: $output .= '<td><span class="LC_nobreak"><label><input type="checkbox" name="'.
4242: $item.'" value="'.$value.'"'.$checked.$disabled.' /> '.$rolename.
4243: '</label></span></td>';
4244: if ($showsections) {
4245: $output .= '<td>'.
4246: &select_sections($item,$role,\@sections,$currsec{$role},$noedit).
4247: '</td>'.&Apache::loncommon::end_data_table_row();
4248: }
4249: $total ++;
4250: $count ++;
4251: }
4252: }
4253: if (!$showsections) {
4254: my $rem = $total%($numinrow);
4255: my $colsleft = $numinrow - $rem;
4256: if ($colsleft > 1 ) {
4257: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4258: ' </td>';
4259: } elsif ($colsleft == 1) {
4260: $output .= '<td class="LC_left_item"> </td>';
4261: }
4262: $output .= '</tr>';
4263: }
4264: return $output;
4265: }
4266:
4267: sub set_discussion_fonts {
4268: my ($cdom,$cnum,$item,$settings,$noedit) = @_;
4269: my ($classorder,$classtitles) = &discussion_vote_classes();
4270: my ($styleorder,$styleitems) = &discussion_vote_styles();
4271: my $output;
4272: if (ref($classorder) eq 'ARRAY') {
4273: my $disabled;
4274: if ($noedit) {
4275: $disabled = ' disabled="disabled"';
4276: }
4277: foreach my $cat (@{$classorder}) {
4278: my %curr = ();
4279: ($curr{'size'},$curr{'weight'},$curr{'style'},$curr{'other'}) =
4280: split(/,/,$settings->{'discussion_post_fonts_'.$cat});
4281: $output .= &Apache::loncommon::start_data_table_row().
4282: '<td>'.$classtitles->{$cat}.'</td>';
4283: if (ref($styleorder) eq 'ARRAY') {
4284: foreach my $item (@{$styleorder}) {
4285: $output .= '<td><span class="LC_nobreak">';
4286: my $selitem = $item;
4287: if ($item eq 'size') {
4288: my ($currsize,$currunit);
4289: if ($curr{'size'} =~ /^(\d+)(px|%)$/) {
4290: ($currsize,$currunit) = ($1,$2);
4291: $curr{'size'} = $currunit;
4292: }
4293: $output .= '<input type="textbox" name="discussion_post_fonts_'.$cat.'_'.$item.'" value="'.$currsize.'" size="5"'.$disabled.' />'.
4294: ' ';
4295: $selitem = 'unit';
4296: }
4297: if ((ref($styleitems) eq 'HASH') && (ref($styleitems->{$item}) eq 'ARRAY')) {
4298: $output .= '<select name="discussion_post_fonts_'.$cat.'_'.$selitem.'"'.$disabled.'>';
4299: foreach my $val (@{$styleitems->{$item}}) {
4300: my $sel;
4301: if ($val eq $curr{$item}) {
4302: $sel = ' selected="selected"';
4303: }
4304: $output .= '<option value="'.$val.'"'.$sel.'>'.$val.'</option>';
4305: }
4306: }
4307: }
4308: }
4309: $output .= '</span></td><td><input type="textbox" size="10" name="discussion_post_fonts_'.$cat.'_other" value="'.$curr{'other'}.'"'.$disabled.' /></td>';
4310: }
4311: $output .= &Apache::loncommon::end_data_table_row();
4312: }
4313: return $output;
4314: }
4315:
4316: sub discussion_vote_classes {
4317: my $classorder = ['twoplus','oneplus','zero','oneminus','twominus'];
4318: my %classtitles = &Apache::lonlocal::texthash(
4319: 'twoplus' => 'Two sigma above mean',
4320: 'oneplus' => 'One sigma above mean',
4321: 'zero' => 'Within one sigma of mean',
4322: 'oneminus' => 'One sigma below mean',
4323: 'twominus' => 'Two sigma below mean',
4324: );
4325: return ($classorder,\%classtitles);
4326: }
4327:
4328: sub discussion_vote_styles {
4329: my $styleorder = ['size','weight','style'];
4330: my $styleitems = {
4331: size => ['','px','%','xx-small','x-small','small','medium','large',
4332: 'x-large','xx-large','smaller','larger'],
4333: weight => ['','normal','bold','bolder','lighter','100','200','300','400',
4334: '500','600','700','800','900'],
4335: style => ['','normal','italic','oblique'],
4336: };
4337: return ($styleorder,$styleitems);
4338: }
4339:
4340: sub print_classlists {
4341: my ($position,$cdom,$settings,$itemtext,$rowtotal,$crstype,$noedit) = @_;
4342: my @ordered;
4343: if ($position eq 'top') {
4344: @ordered = ('default_enrollment_start_date',
4345: 'default_enrollment_end_date');
4346: if ($crstype eq 'Course') {
4347: push(@ordered,'defaultcredits');
4348: }
4349: } elsif ($position eq 'middle') {
4350: @ordered = ('nothideprivileged','checkforpriv');
4351: } else {
4352: @ordered = ('student_classlist_view',
4353: 'student_classlist_opt_in',
4354: 'student_classlist_portfiles');
4355: }
4356: my %lt;
4357:
4358: if ($crstype eq 'Community') {
4359: %lt = &Apache::lonlocal::texthash (
4360: disabled => 'No viewable membership list',
4361: section => "Membership of viewer's section",
4362: all => 'List of all members',
4363: );
4364: } else {
4365: %lt = &Apache::lonlocal::texthash (
4366: disabled => 'No viewable classlist',
4367: section => "Classlist of viewer's section",
4368: all => 'Classlist of all students',
4369: );
4370: }
4371:
4372: my %items = (
4373: 'default_enrollment_start_date' => {
4374: text => '<b>'.&mt($itemtext->{'default_enrollment_start_date'}).'</b>',
4375: input => 'dates',
4376: },
4377: 'default_enrollment_end_date' => {
4378: text => '<b>'.&mt($itemtext->{'default_enrollment_end_date'}).'</b>',
4379: input => 'dates',
4380: },
4381: 'defaultcredits' => {
4382: text => '<b>'.&mt($itemtext->{'defaultcredits'}).'</b>',
4383: },
4384:
4385: 'nothideprivileged' => {
4386: text => '<b>'.&mt($itemtext->{'nothideprivileged'}).'</b>',
4387: input => 'checkbox',
4388: },
4389:
4390: 'checkforpriv' => {
4391: text => '<b>'.&mt($itemtext->{'checkforpriv'}).'</b>',
4392: input => 'selectbox',
4393: },
4394:
4395: 'student_classlist_view' => {
4396: text => '<b>'.&mt($itemtext->{'student_classlist_view'}).'</b>',
4397: input => 'selectbox',
4398: options => \%lt,
4399: order => ['disabled','all','section'],
4400: },
4401: 'student_classlist_opt_in' => {
4402: text => '<b>'.&mt($itemtext->{'student_classlist_opt_in'}).'</b>',
4403: input => 'radio',
4404: },
4405:
4406: 'student_classlist_portfiles' => {
4407: text => '<b>'.&mt($itemtext->{'student_classlist_portfiles'}).'</b>',
4408: input => 'radio',
4409: },
4410: );
4411: unless (($settings->{'student_classlist_view'} eq 'all') ||
4412: ($settings->{'student_classlist_view'} eq 'section')) {
4413: $settings->{'student_classlist_view'} = 'disabled';
4414: }
4415: return &make_item_rows($cdom,\%items,\@ordered,$settings,$rowtotal,$crstype,'classlists',$noedit);
4416: }
4417:
4418: sub print_appearance {
4419: my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_;
4420: unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
4421: return;
4422: }
4423: my $mathdef;
4424: if ($crstype eq 'Community') {
4425: $mathdef = &mt("None specified - use member's choice");
4426: } else {
4427: $mathdef = &mt("None specified - use student's choice");
4428: }
4429: my %items = (
4430: 'default_xml_style' => {
4431: text => '<b>'.&mt($itemtext->{'default_xml_style'}).'</b> '.
4432: '<a href="javascript:openbrowser'.
4433: "('display','default_xml_style'".
4434: ",'sty')".'">'.&mt('Select Style File').'</a>',
4435: input => 'textbox',
4436: size => 35,
4437: },
4438:
4439: 'pageseparators' => {
4440: text => '<b>'.&mt($itemtext->{'pageseparators'}).'</b>',
4441: input => 'radio',
4442: },
4443: 'disable_receipt_display' => {
4444: text => '<b>'.&mt($itemtext->{'disable_receipt_display'}).'</b>',
4445: input => 'radio',
4446: },
4447: 'texengine' => {
4448: text => '<b>'.&mt($itemtext->{'texengine'}).'</b>',
4449: input => 'selectbox',
4450: options => {
4451: MathJax => 'MathJax',
4452: mimetex => &mt('Convert to Images'),
4453: tth => &mt('TeX to HTML'),
4454: },
4455: order => ['MathJax','mimetex','tth'],
4456: nullval => $mathdef,
4457: },
4458: 'tthoptions' => {
4459: text => '<b>'.&mt($itemtext->{'tthoptions'}).'</b>',
4460: input => 'textbox',
4461: size => 40,
4462: },
4463: 'uselcmath' => {
4464: text => '<b>'.&mt($itemtext->{'uselcmath'}).'</b>',
4465: input => 'radio',
4466: },
4467: 'usejsme' => {
4468: text => '<b>'.&mt($itemtext->{'usejsme'}).'</b>',
4469: input => 'radio',
4470: },
4471: );
4472: return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'appearance',$noedit);
4473: }
4474:
4475: sub print_grading {
4476: my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_;
4477: unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
4478: return;
4479: }
4480: my %items = (
4481: 'grading' => {
4482: text => '<b>'.&mt($itemtext->{'grading'}).'</b>'.
4483: &Apache::loncommon::help_open_topic('GradingOptions'),
4484: input => 'selectbox',
4485: options => {
4486: standard => &mt('Standard: shows points'),
4487: categories => &mt('Categories: shows points according to categories'),
4488: external => &mt('External: shows number of completed parts and totals'),
4489: externalnototals => &mt('External: shows only number of completed parts'),
4490: spreadsheet => &mt('Spreadsheet: (with link to detailed scores)'),
4491: },
4492: order => ['standard','categories','external','externalnototals','spreadsheet'],
4493: },
4494: 'rndseed' => {
4495: text => '<b>'.&mt($itemtext->{'rndseed'}).'</b>'.
4496: '<span class="LC_warning">'.'<br />'.
4497: &mt('Modifying this will make problems have different numbers and answers!').
4498: '</span>',
4499: input => 'selectbox',
4500: options => {
4501: '32bit' => '32bit',
4502: '64bit' => '64bit',
4503: '64bit2' => '64bit2',
4504: '64bit3' => '64bit3',
4505: '64bit4' => '64bit4',
4506: '64bit5' => '64bit5',
4507: },
4508: order => ['32bit','64bit','64bit2','64bit3','64bit4','64bit5'],
4509: advanced => 1
4510: },
4511: 'receiptalg' => {
4512: text => '<b>'.&mt($itemtext->{'receiptalg'}).'</b><br />'.
4513: &mt('This controls how receipt numbers are generated'),
4514: input => 'selectbox',
4515: options => {
4516: receipt => 'receipt',
4517: receipt2 => 'receipt2',
4518: receipt3 => 'receipt3',
4519: },
4520: order => ['receipt','receipt2','receipt3'],
4521: advanced => 1
4522: },
4523: 'disablesigfigs' => {
4524: text => '<b>'.&mt($itemtext->{'disablesigfigs'}).'</b>',
4525: input => 'radio',
4526: },
4527: );
4528: return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'grading',$noedit);
4529: }
4530:
4531: sub print_printouts {
4532: my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_;
4533: unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
4534: return;
4535: }
4536: my %items = (
4537: problem_stream_switch => {
4538: text => '<b>'.&mt($itemtext->{'problem_stream_switch'}).'</b>',
4539: input => 'radio',
4540: },
4541: suppress_tries => {
4542: text => '<b>'.&mt($itemtext->{'suppress_tries'}).'</b>',
4543: input => 'radio',
4544: },
4545: default_paper_size => {
4546: text => '<b>'.&mt($itemtext->{'default_paper_size'}).'</b>',
4547: input => 'selectbox',
4548: options => {
4549: Letter => &mt('Letter').' [8 1/2x11 in]',
4550: Legal => &mt('Legal').' [8 1/2x14 in]',
4551: Tabloid => &mt('Tabloid').' [11x17 in]',
4552: Executive => &mt('Executive').' [7 1/2x10 in]',
4553: A2 => &mt('A2').' [420x594 mm]',
4554: A3 => &mt('A3').' [297x420 mm]',
4555: A4 => &mt('A4').' [210x297 mm]',
4556: A5 => &mt('A5').' [148x210 mm]',
4557: A6 => &mt('A6').' [105x148 mm]',
4558: },
4559: order => ['Letter','Legal','Tabloid','Executive','A2','A3','A4','A5','A6'],
4560: nullval => &mt('None specified'),
4561: },
4562: print_header_format => {
4563: text => '<b>'.&mt($itemtext->{'print_header_format'}).'</b>',
4564: input => 'checkbox',
4565: },
4566: disableexampointprint => {
4567: text => '<b>'.&mt($itemtext->{'disableexampointprint'}).'</b>',
4568: input => 'radio',
4569: },
4570: canuse_pdfforms => {
4571: text => '<b>'.&mt($itemtext->{'canuse_pdfforms'}).'</b>',
4572: input => 'selectbox',
4573: options => {
4574: 1 => &mt('Yes'),
4575: 0 => &mt('No'),
4576: },
4577: order => ['1','0'],
4578: nullval => &mt('None specified - use domain default'),
4579: }
4580: );
4581: return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'printouts',$noedit);
4582: }
4583:
4584: sub print_spreadsheet {
4585: my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_;
4586: unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
4587: return;
4588: }
4589: my $SelectSpreadsheetFile=&mt('Select Spreadsheet File');
4590: my %items = (
4591: spreadsheet_default_classcalc => {
4592: text => '<b>'.&mt($itemtext->{'spreadsheet_default_classcalc'}).'</b> '.
4593: '<span class="LC_nobreak"><a href="javascript:openbrowser'.
4594: "('display','spreadsheet_default_classcalc'".
4595: ",'spreadsheet')".'">'.$SelectSpreadsheetFile.'</a></span>',
4596: input => 'textbox',
4597: },
4598: spreadsheet_default_studentcalc => {
4599: text => '<b>'.&mt($itemtext->{'spreadsheet_default_studentcalc'}).'</b> '.
4600: '<span class="LC_nobreak"><a href="javascript:openbrowser'.
4601: "('display','spreadsheet_default_calc'".
4602: ",'spreadsheet')".'">'.$SelectSpreadsheetFile.'</a></span>',
4603: input => 'textbox',
4604: },
4605: spreadsheet_default_assesscalc => {
4606: text => '<b>'.&mt($itemtext->{'spreadsheet_default_assesscalc'}).'</b> '.
4607: '<span class="LC_nobreak"><a href="javascript:openbrowser'.
4608: "('display','spreadsheet_default_assesscalc'".
4609: ",'spreadsheet')".'">'.$SelectSpreadsheetFile.'</a></span>',
4610: input => 'textbox',
4611: },
4612: hideemptyrows => {
4613: text => '<b>'.&mt($itemtext->{'hideemptyrows'}).'</b>',
4614: input => 'radio',
4615: },
4616: );
4617: return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'spreadsheet',$noedit);
4618: }
4619:
4620: sub print_bridgetasks {
4621: my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_;
4622: unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
4623: return;
4624: }
4625: my ($stumsg,$msgnote);
4626: if ($crstype eq 'Community') {
4627: $stumsg = &mt('Send message to member');
4628: $msgnote = &mt('Message to member and add to user notes');
4629: } else {
4630: $stumsg = &mt('Send message to student');
4631: $msgnote = &mt('Message to student and add to user notes');
4632: }
4633: my %items = (
4634: task_messages => {
4635: text => '<b>'.&mt($itemtext->{'task_messages'}).'</b>',
4636: input => 'selectbox',
4637: options => {
4638: only_student => $stumsg,
4639: student_and_user_notes_screen => $msgnote,
4640: },
4641: order => ['only_student','student_and_user_notes_screen'],
4642: nullval => &mt('No message or record in user notes'),
4643: },
4644: task_grading => {
4645: text => '<b>'.&mt($itemtext->{'task_grading'}).'</b>',
4646: input => 'selectbox',
4647: options => {
4648: any => &mt('Grade BTs in any section'),
4649: section => &mt('Grade BTs only in own section')
4650: },
4651: order => ['any','section'],
4652: },
4653: suppress_embed_prompt => {
4654: text => '<b>'.&mt($itemtext->{'suppress_embed_prompt'}).'</b><span class="LC_nobreak">'.
4655: ' '.&mt('(applies when current role is student)').'</span>',
4656: input => 'radio',
4657: },
4658: );
4659: return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'bridgetasks',$noedit);
4660: }
4661:
4662: sub print_lti {
4663: my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_;
4664: unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) {
4665: return;
4666: }
4667: my @menuitems = ('fullname','coursetitle','role','logout','grades');
4668: my %menutitles = <imenu_titles();
4669: my ($domdefs,$displaydefs);
4670: if ($env{'request.lti.login'}) {
4671: my %lti = &Apache::lonnet::get_domain_lti($cdom,'provider');
4672: my @domdefsmenu;
4673: if (ref($lti{$env{'request.lti.login'}}) eq 'HASH') {
4674: if ($lti{$env{'request.lti.login'}}{'topmenu'}) {
4675: $domdefs = &mt('Header shown').', ';
4676: }
4677: if ($lti{$env{'request.lti.login'}}{'inlinemenu'}) {
4678: $domdefs .= &mt('Inline menu shown');
4679: }
4680: $domdefs =~ s/,\s$//;
4681: if (!$domdefs) {
4682: $domdefs = &mt('No header or inline menu shown');
4683: }
4684: $domdefs = ' ('.&mt('Domain default').': '.$domdefs.')';
4685: if (ref($lti{$env{'request.lti.login'}}{'lcmenu'}) eq 'ARRAY') {
4686: @domdefsmenu = @{$lti{$env{'request.lti.login'}}{'lcmenu'}};
4687: }
4688: }
4689: $displaydefs = &mt('Domain defaults');
4690: if (@domdefsmenu) {
4691: my @diffs = &Apache::loncommon::compare_arrays(\@menuitems,\@domdefsmenu);
4692: if (@diffs) {
4693: my $missing;
4694: foreach my $item (@menuitems) {
4695: unless (grep(/^\Q$item\E$/,@domdefsmenu)) {
4696: $missing .= ' '.$menutitles{$item}.',';
4697: }
4698: }
4699: $missing =~ s/,$//;
4700: $displaydefs .= ': '.&mt('Not shown').' --'.$missing;
4701: } else {
4702: $displaydefs .= ': '.&mt('All shown');
4703: }
4704: } else {
4705: $displaydefs .= ': '.&mt('Not shown').' -- '.join(', ', map { $menutitles{$_}; } @menuitems);
4706: }
4707: } else {
4708: $displaydefs = &mt('Domain defaults only available in LTI context');
4709: }
4710: my %items = (
4711: 'lti.override' => {
4712: text => '<b>'.&mt($itemtext->{'lti.override'}).'</b>'.$domdefs,
4713: input => 'radio',
4714: },
4715: 'lti.topmenu' => {
4716: text => '<b>'.&mt($itemtext->{'lti.topmenu'}).'</b>',
4717: input => 'radio',
4718: },
4719: 'lti.inlinemenu' => {
4720: text => '<b>'.&mt($itemtext->{'lti.inlinemenu'}).'</b>',
4721: input => 'radio',
4722: },
4723: 'lti.lcmenu' => {
4724: text => '<b>'.&mt($itemtext->{'lti.lcmenu'}).'</b><br />'.$displaydefs,
4725: input => 'custom',
4726: },
4727: );
4728: return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'lti',$noedit);
4729: }
4730:
4731: sub lcmenu_checkboxes {
4732: my ($cdom,$caller,$settings,$crstype,$noedit) = @_;
4733: my @menuitems = ('fullname','coursetitle','role','logout','grades');
4734: my %menutitles = <imenu_titles();
4735: my (@current,@domdefs);
4736: if ($env{'request.lti.login'}) {
4737: my %lti = &Apache::lonnet::get_domain_lti($cdom,'provider');
4738: if (ref($lti{$env{'request.lti.login'}}) eq 'HASH') {
4739: if (ref($lti{$env{'request.lti.login'}}{'lcmenu'}) eq 'ARRAY') {
4740: @domdefs = @{$lti{$env{'request.lti.login'}}{'lcmenu'}};
4741: }
4742: }
4743: }
4744: if (ref($settings) eq 'HASH') {
4745: if ($settings->{'lti.lcmenu'}) {
4746: unless ($settings->{'lti.lcmenu'} eq 'none') {
4747: @current = split(',',$settings->{'lti.lcmenu'});
4748: }
4749: } else {
4750: @current = @domdefs;
4751: }
4752: } else {
4753: @current = @domdefs;
4754: }
4755: my $numinrow = 3;
4756: my $count = 0;
4757: my $disabled;
4758: if ($noedit) {
4759: $disabled = ' disabled="disabled"';
4760: }
4761: my $output = '<table>';
4762: foreach my $item (@menuitems) {
4763: my $checked = '';
4764: if (grep(/^\Q$item\E$/,@current)) {
4765: $checked = ' checked="checked" ';
4766: }
4767: my $rem = $count%($numinrow);
4768: if ($rem == 0) {
4769: if ($count > 0) {
4770: $output .= '</tr>';
4771: }
4772: $output .= '<tr>';
4773: }
4774: $output .= '<td align="left"><span class="LC_nobreak"><label><input type="checkbox" '.
4775: 'name="lti.lcmenu" value="'.$item.'"'.$checked.$disabled.'/> '.
4776: $menutitles{$item}.'</label></span></td>';
4777: $count ++;
4778: }
4779: my $rem = $count%($numinrow);
4780: my $colsleft = $numinrow - $rem;
4781: if ($colsleft > 1 ) {
4782: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4783: ' </td>';
4784: } elsif ($colsleft == 1) {
4785: $output .= '<td class="LC_left_item"> </td>';
4786: }
4787: $output .= '</tr></table>';
4788: }
4789:
4790: sub ltimenu_titles {
4791: return &Apache::lonlocal::texthash(
4792: fullname => 'Full name',
4793: coursetitle => 'Course title',
4794: role => 'Role',
4795: logout => 'Logout',
4796: grades => 'Grades',
4797: );
4798: }
4799:
4800: sub print_menuitems {
4801: my ($position,$cdom,$settings,$itemtext,$rowtotal,$crstype,$noedit) = @_;
4802: unless ((ref($settings) eq 'HASH') && (ref($itemtext) eq 'HASH')) {
4803: return;
4804: }
4805: if ($position eq 'top') {
4806: my (%defaultmenu_options,@defaultmenu_order,$addcollection);
4807: if ($settings->{'menucollections'} ne '') {
4808: foreach my $item (split(/;/,$settings->{'menucollections'})) {
4809: my ($num,$value) = split(/\%/,$item);
4810: if ($num =~ /^\d+$/) {
4811: $defaultmenu_options{$num} = $num;
4812: }
4813: }
4814: @defaultmenu_order = sort { $a <=> $b } keys(%defaultmenu_options);
4815: $addcollection = $defaultmenu_order[-1] + 1;
4816: } else {
4817: $addcollection = 1;
4818: }
4819: $defaultmenu_options{$addcollection} = $addcollection;
4820: my %items = (
4821: 'menudefault' => {
4822: text => '<b>'.&mt($itemtext->{'menudefault'}).'</b><br />'.
4823: &mt("(can be overriden in deep-link context)"),
4824: input => 'selectbox',
4825: options => \%defaultmenu_options,
4826: order => \@defaultmenu_order,
4827: nullval => &mt('Standard (all menus shown)'),
4828: },
4829: );
4830: return &make_item_rows($cdom,\%items,['menudefault'],$settings,$rowtotal,$crstype,'menuitems',$noedit);
4831: } else {
4832: my %menu;
4833: my $count = 0;
4834: my $next = 1;
4835: my ($datatable,$disabled);
4836: if ($noedit) {
4837: $disabled = ' disabled="disabled"';
4838: }
4839:
4840: my ($ordered,$cats) = &menuitems_categories();
4841: my @order = @{$ordered};
4842: my %categories = %{$cats};
4843: my %menutitles = &menuitems_titles();
4844: my %menufields = &menuitems_fields();
4845:
4846: if ($settings->{'menucollections'} ne '') {
4847: foreach my $item (split(/;/,$settings->{'menucollections'})) {
4848: my ($num,$value) = split(/\%/,$item);
4849: if ($num =~ /^\d+$/) {
4850: my @entries = split(/\&/,$value);
4851: foreach my $entry (@entries) {
4852: my ($name,$fields) = split(/=/,$entry);
4853: $menu{$num}{$name} = $fields;
4854: }
4855: }
4856: }
4857: if (keys(%menu)) {
4858: my @current = sort { $a <=> $b } keys(%menu);
4859: $next += $current[-1];
4860: foreach my $num (@current) {
4861: my %checked;
4862: my $on = ' checked="checked"';
4863: foreach my $key (keys(%{$menu{$num}})) {
4864: if (($key eq 'top') || ($key eq 'inline') || ($key eq 'main')) {
4865: if ($menu{$num}{$key} eq 'y') {
4866: $checked{$key} = $on;
4867: }
4868: } else {
4869: foreach my $field (split(/,/,$menu{$num}{$key})) {
4870: if (exists($menufields{$field})) {
4871: $checked{$field} = $on;
4872: }
4873: }
4874: }
4875: }
4876: if (ref($menu{$num}) eq 'HASH') {
4877: $datatable .= &item_table_row_start('<em class="LC_nav_bar">'.$num.'</em>',$count,'','','','LC_left_item');
4878: foreach my $category (@order) {
4879: if ((ref($categories{$category}) eq 'ARRAY') && (@{$categories{$category}} > 0)) {
4880: $datatable .= '<fieldset style="vertical-align:top; display:inline-block"><legend>'.$menutitles{$category}.'</legend>'."\n";
4881: foreach my $field (@{$categories{$category}}) {
4882: $datatable .= '<label><input type="checkbox" name="menucollections_'.$num.'" value="'.$field.'"'.$checked{$field}.$disabled.' />'.
4883: $menufields{$field}.'</label><br />';
4884: }
4885: $datatable .= '</fieldset>';
4886: }
4887: }
4888: $datatable .= &item_table_row_end();
4889: $count ++;
4890: }
4891: }
4892: }
4893: } elsif ($noedit) {
4894: my $text = &mt('No menu collections defined for this course.');
4895: $datatable .= &item_table_row_start($text,$count);
4896: }
4897: unless ($noedit) {
4898: my $add = '<label><input type="checkbox" name="menucollections_add" id="menucollections_add" value="'.$next.'" '.
4899: 'onclick="javascript:toggleAddmenucoll();" />'.&mt('Add').'</label>';
4900: $datatable .= &item_table_row_start($add,$count,'','','','LC_left_item');
4901: foreach my $category (@order) {
4902: if ((ref($categories{$category}) eq 'ARRAY') && (@{$categories{$category}} > 0)) {
4903: $datatable .= '<fieldset id="addmenucoll_'.$category.'" style="display:none; vertical-align:top;"><legend>'.$menutitles{$category}.'</legend>'."\n";
4904: foreach my $field (@{$categories{$category}}) {
4905: $datatable .= '<label><input type="checkbox" class="LC_menucoll_add" name="menucollections_'.$next.'" value="'.$field.'"'.$disabled.' />'.
4906: $menufields{$field}.'</label><br />';
4907: }
4908: $datatable .= '</fieldset>';
4909: }
4910: }
4911: $datatable .= &item_table_row_end();
4912: $count ++;
4913: }
4914: return $datatable;
4915: }
4916: }
4917:
4918: sub menuitems_abbreviations {
4919: my %briefcats = (
4920: text => 'pt',
4921: links => 'p',
4922: list => 'ps',
4923: inline => 's',
4924: );
4925: return %briefcats;
4926: }
4927:
4928: sub menuitems_categories {
4929: my @order = ('shown','text','links','list','inline');
4930: my %categories = (
4931: shown => ['top','inline','main'],
4932: text => ['name','role','crs'],
4933: links => ['personal','menu','comm','roles','help','logout'],
4934: list => ['about','prefs','port','wish','anno','rss'],
4935: inline => ['cont','grades','chat','people','groups','resv','syll','feeds'],
4936: );
4937: return (\@order,\%categories);
4938: }
4939:
4940: sub menuitems_titles {
4941: return &Apache::lonlocal::texthash (
4942: shown => 'Hierarchy',
4943: text => 'Header text',
4944: links => 'Header links',
4945: list => 'Drop-down list',
4946: inline => 'Inline links',
4947: );
4948: }
4949:
4950: sub menuitems_fields {
4951: return &Apache::lonlocal::texthash (
4952: top => 'Display header',
4953: inline => 'Display inline menu',
4954: main => 'Access to main menu',
4955: personal => 'Personal',
4956: menu => 'Home',
4957: comm => 'Messages',
4958: roles => 'Roles/Courses',
4959: help => 'Help',
4960: logout => 'Logout',
4961: name => 'Fullname',
4962: crs => 'Course Title',
4963: role => 'Current Role',
4964: about => 'Information',
4965: prefs => 'Preferences',
4966: port => 'Portfolio',
4967: wish => 'Stored Links',
4968: anno => 'Calendar',
4969: rss => 'RSS Feeds',
4970: cont => 'Contents',
4971: grades => 'Grades',
4972: chat => 'Chat',
4973: people => 'People',
4974: groups => 'Groups',
4975: resv => 'Reservations',
4976: syll => 'Syllabus',
4977: feeds => 'Feeds',
4978: );
4979: }
4980:
4981: sub menucollections_display {
4982: my ($collections) = @_;
4983: my %menu;
4984: my ($ordered,$cats) = &menuitems_categories();
4985: my @order = @{$ordered};
4986: my %categories = %{$cats};
4987: my %menutitles = &menuitems_titles();
4988: my %menufields = &menuitems_fields();
4989: foreach my $item (split(/;/,$collections)) {
4990: my ($num,$value) = split(/\%/,$item);
4991: if ($num =~ /^\d+$/) {
4992: my @entries = split(/\&/,$value);
4993: foreach my $entry (@entries) {
4994: my ($name,$fields) = split(/=/,$entry);
4995: $menu{$num}{$name} = $fields;
4996: }
4997: }
4998: }
4999: my $output = '';
5000: if (keys(%menu)) {
5001: my @current = sort { $a <=> $b } keys(%menu);
5002: foreach my $num (@current) {
5003: my %checked;
5004: foreach my $key (keys(%{$menu{$num}})) {
5005: if (($key eq 'top') || ($key eq 'inline') || ($key eq 'main')) {
5006: if ($menu{$num}{$key} eq 'y') {
5007: $checked{$key} = 1;
5008: }
5009: } else {
5010: foreach my $field (split(/,/,$menu{$num}{$key})) {
5011: if (exists($menufields{$field})) {
5012: $checked{$field} = 1;
5013: }
5014: }
5015: }
5016: }
5017: if (ref($menu{$num}) eq 'HASH') {
5018: $output .= '<fieldset><legend>'.&mt('Collection [_1]',$num).'</legend>';
5019: foreach my $category (@order) {
5020: if ((ref($categories{$category}) eq 'ARRAY') && (@{$categories{$category}} > 0)) {
5021: $output .= '<fieldset style="vertical-align:top; display:inline-block">'.
5022: '<legend>'.$menutitles{$category}.'</legend>'."\n";
5023: foreach my $field (@{$categories{$category}}) {
5024: if ($checked{$field}) {
5025: $output .= &Apache::lonhtmlcommon::confirm_success($menufields{$field});
5026: } else {
5027: $output .= &Apache::lonhtmlcommon::confirm_success($menufields{$field},1);
5028: }
5029: $output .= '<br />';
5030: }
5031: $output .= '</fieldset>';
5032: }
5033: }
5034: $output .= '</fieldset>';
5035: }
5036: }
5037: }
5038: return $output;
5039: }
5040:
5041: sub print_other {
5042: my ($cdom,$settings,$allitems,$rowtotal,$crstype,$noedit) = @_;
5043: unless ((ref($settings) eq 'HASH') && (ref($allitems) eq 'ARRAY')) {
5044: return;
5045: }
5046: my @ordered = &get_other_items($cdom,$settings,$allitems);
5047: my %items;
5048: foreach my $parameter (@ordered) {
5049: $items{$parameter} = {
5050: text => '<b>'.$parameter.'</b>',
5051: input => 'textbox',
5052: size => '15',
5053: },
5054: }
5055: push (@ordered,'newp_value');
5056: $items{'newp_value'} = {
5057: text => '<b>'.&mt('Create New Environment Variable').'</b><br />'.
5058: '<input type="textbox" name="newp_name"'.
5059: ' value="" size="30" />',
5060: input => 'textbox',
5061: size => '30',
5062: };
5063: my $output = &make_item_rows($cdom,\%items,\@ordered,$settings,$rowtotal,$crstype,'other',$noedit);
5064: }
5065:
5066: sub get_other_items {
5067: my ($cdom,$settings,$allitems) = @_;
5068: unless ((ref($settings) eq 'HASH') && (ref($allitems) eq 'ARRAY')) {
5069: return;
5070: }
5071: my @ordered;
5072: if (ref($settings) eq 'HASH') {
5073: foreach my $parameter (sort(keys(%{$settings}))) {
5074: next if (grep/^\Q$parameter\E$/,@{$allitems});
5075: next if (($parameter eq 'course.helper.not.run') &&
5076: (!exists($env{'user.role.dc./'.$env{'request.role.domain'}.'/'})));
5077: unless (($parameter =~ m/^internal\./)||($parameter =~ m/^metadata\./) ||
5078: ($parameter =~ m/^selfenroll_/) || ($parameter =~ /_selfenroll$/)
5079: || ($parameter eq 'type') ||
5080: ($parameter =~ m/^(cc|co|in|ta|ep|ad|st)\.plaintext$/)
5081: || ($parameter =~ m/^discussion_post_fonts/) ||
5082: ($parameter =~ m{^(minimal|updated|uploaded|external)syllabus$}) ||
5083: ($parameter eq 'clonedfrom')) {
5084: push(@ordered,$parameter);
5085: }
5086: }
5087: }
5088: return @ordered;
5089: }
5090:
5091: sub item_table_row_start {
5092: my ($text,$count,$add_class,$colspan,$leftclass,$rightclass) = @_;
5093: my $output;
5094: my $css_class = ($count % 2) ? 'LC_odd_row' : 'LC_even_row';
5095: $css_class = (join(' ',$css_class,$add_class)) unless ($add_class eq '');
5096: if ($leftclass eq '') {
5097: $leftclass = 'LC_left_item';
5098: }
5099: if ($rightclass eq '') {
5100: $rightclass = 'LC_right_item';
5101: }
5102: $output .= '<tr class="'.$css_class.'">'."\n".
5103: '<td class="'.$leftclass.'">'.$text.
5104: '</td>';
5105: if ($colspan > 1) {
5106: $output .= '<td class="'.$rightclass.'" colspan="'.$colspan.'">';
5107: } else {
5108: $output .= '<td class="'.$rightclass.'">';
5109: }
5110: return $output;
5111: }
5112:
5113: sub item_table_row_end {
5114: return '</td></tr>';
5115: }
5116:
5117: sub yesno_radio {
5118: my ($item,$settings,$unsetdefault,$valueyes,$valueno,$noedit) = @_;
5119: my $itemon = ' ';
5120: my $itemoff = ' checked="checked" ';
5121: if (($valueyes eq '') && ($valueno eq '')) {
5122: $valueyes = 'yes';
5123: $valueno = '';
5124: }
5125: if (ref($settings) eq 'HASH') {
5126: if ($settings->{$item} eq $valueyes) {
5127: $itemon = $itemoff;
5128: $itemoff = ' ';
5129: }
5130: unless (exists($settings->{$item})) {
5131: if ($unsetdefault eq $valueyes) {
5132: $itemon = $itemoff;
5133: $itemoff = ' ';
5134: }
5135: }
5136: }
5137: my $disabled;
5138: if ($noedit) {
5139: $disabled = ' disabled="disabled"';
5140: }
5141: return '<span class="LC_nobreak"><label>'.
5142: '<input type="radio" name="'.$item.'"'.
5143: $itemon.' value="'.$valueyes.'"'.$disabled.' />'.&mt('Yes').'</label> '.
5144: '<label><input type="radio" name="'.$item.'"'.
5145: $itemoff.' value="'.$valueno.'"'.$disabled.' />'.&mt('No').'</label></span>';
5146: }
5147:
5148: sub select_from_options {
5149: my ($item,$order,$options,$curr,$nullval,$multiple,$maxsize,$onchange,$noedit,$id) = @_;
5150: my $output;
5151: my $disabled;
5152: if ($noedit) {
5153: $disabled = ' disabled=disabled"';
5154: }
5155: if ((ref($order) eq 'ARRAY') && (ref($options) eq 'HASH')) {
5156: $output='<select name="'.$item.'" '.$onchange;
5157: if ($multiple) {
5158: $output .= ' multiple="multiple"';
5159: my $num = @{$order};
5160: $num ++ if ($nullval ne '');
5161: if (($maxsize) && ($maxsize < $num)) {
5162: $output .= ' size="'.$maxsize.'"';
5163: }
5164: }
5165: if ($id ne '') {
5166: $output .= ' id="'.$id.'"';
5167: }
5168: $output .= $disabled.'>'."\n";
5169: if ($nullval ne '') {
5170: $output .= '<option value=""';
5171: if (ref($curr) eq 'ARRAY') {
5172: if ((@{$curr} == 0) || (grep(/^$/,@{$curr}))) {
5173: $output .= ' selected="selected" ';
5174: }
5175: } else {
5176: if ($curr eq '') {
5177: $output .= ' selected="selected" ';
5178: }
5179: }
5180: $output .= '>'.$nullval.'</option>';
5181: }
5182: foreach my $option (@{$order}) {
5183: $output.= '<option value="'.$option.'"';
5184: if (ref($curr) eq 'ARRAY') {
5185: if (grep(/^\Q$option\E$/,@{$curr})) {
5186: $output .= ' selected="selected" ';
5187: }
5188: } else {
5189: if ($option eq $curr) {
5190: $output.=' selected="selected"';
5191: }
5192: }
5193: $output.=">$options->{$option}</option>\n";
5194: }
5195: $output.="</select>";
5196: }
5197: return $output;
5198: }
5199:
5200: sub make_item_rows {
5201: my ($cdom,$items,$ordered,$settings,$rowtotal,$crstype,$caller,$noedit) = @_;
5202: my $datatable;
5203: if ((ref($items) eq 'HASH') && (ref($ordered) eq 'ARRAY')) {
5204: my $count = 0;
5205: foreach my $item (@{$ordered}) {
5206: $count ++;
5207: my $colspan;
5208: if ((($caller eq 'classlists') && ($item eq 'nothideprivileged')) ||
5209: (($caller eq 'printouts') && ($item ne 'print_header_format'))) {
5210: $colspan = 2;
5211: }
5212: if (exists $items->{$item}{advanced} && $items->{$item}{advanced} == 1) {
5213: $datatable .= &item_table_row_start($items->{$item}{text},$count,"advanced",$colspan);
5214: } else {
5215: $datatable .= &item_table_row_start($items->{$item}{text},$count,undef,$colspan);
5216: }
5217: if ($item eq 'defaultcredits') {
5218: my $defaultcredits = $env{'course.'.$env{'request.course.id'}.'.internal.defaultcredits'};
5219: my $showcredits;
5220: if ($defaultcredits ne '') {
5221: $showcredits = &mt('Default is [quant,_1,credit]',$defaultcredits);
5222: } else {
5223: $showcredits = &mt('No default set');
5224: }
5225: $datatable .= $showcredits;
5226: } elsif ($item eq 'nothideprivileged') {
5227: $datatable .= ¬hidepriv_row($cdom,$item,$settings,$crstype,$noedit);
5228: } elsif ($item eq 'checkforpriv') {
5229: $datatable .= &checkforpriv_row($cdom,$item,$settings,$crstype,$noedit);
5230: } elsif ($item eq 'print_header_format') {
5231: $datatable .= &print_hdrfmt_row($item,$settings,$noedit);
5232: } elsif ($item eq 'lti.lcmenu') {
5233: $datatable .= &lcmenu_checkboxes($cdom,$item,$settings,$crstype,$noedit);
5234: } elsif ($items->{$item}{input} eq 'dates') {
5235: my $disabled;
5236: if ($noedit) {
5237: $disabled = ' disabled="disabled"';
5238: }
5239: $datatable .=
5240: &Apache::lonhtmlcommon::date_setter('display',$item,
5241: $settings->{$item},$disabled);
5242: } elsif ($items->{$item}{input} eq 'radio') {
5243: my ($unsetdefault,$valueyes,$valueno);
5244: if (($item eq 'usejsme') || ($item eq 'uselcmath')) {
5245: my %domdefs = &Apache::lonnet::get_domain_defaults($cdom);
5246: unless ($domdefs{$item} eq '0') {
5247: $unsetdefault = 1;
5248: }
5249: $valueyes = "1";
5250: $valueno = "0";
5251: } elsif (($item eq 'lti.topmenu') || ($item eq 'lti.inlinemenu')) {
5252: $valueyes = '1';
5253: }
5254: $datatable .= &yesno_radio($item,$settings,$unsetdefault,$valueyes,$valueno,$noedit);
5255: } elsif ($items->{$item}{input} eq 'selectbox') {
5256: my $id;
5257: if ($caller eq 'menuitems') {
5258: $id = $item;
5259: }
5260: my $curr = $settings->{$item};
5261: $datatable .=
5262: &select_from_options($item,$items->{$item}{'order'},
5263: $items->{$item}{'options'},$curr,
5264: $items->{$item}{'nullval'},
5265: undef,undef,undef,$noedit,$id);
5266: } elsif ($items->{$item}{input} eq 'textbox') {
5267: my $disabled;
5268: if ($noedit) {
5269: $disabled = ' disabled=disabled"';
5270: }
5271: $datatable .=
5272: &Apache::lonhtmlcommon::textbox($item,$settings->{$item},
5273: $items->{$item}{size},
5274: $disabled);
5275: }
5276: $datatable .= &item_table_row_end();
5277: }
5278: if (ref($rowtotal)) {
5279: $$rowtotal += scalar(@{$ordered});
5280: }
5281: }
5282: return $datatable;
5283: }
5284:
5285: sub nothidepriv_row {
5286: my ($cdom,$item,$settings,$crstype,$noedit) = @_;
5287: my ($cnum) = &get_course();
5288: my ($datatable,%nothide,@checkdoms);
5289: if (ref($settings) eq 'HASH') {
5290: if ($settings->{$item} ne '') {
5291: foreach my $user (split(/\s*\,\s*/,$settings->{$item})) {
5292: if ($user !~ /:/) {
5293: $nothide{join(':',split(/[\@]/,$user))}=1;
5294: } else {
5295: $nothide{$user} = 1;
5296: }
5297: }
5298: }
5299: if ($settings->{'checkforpriv'}) {
5300: @checkdoms = split(/,/,$settings->{'checkforpriv'});
5301: }
5302: }
5303: push(@checkdoms,$cdom);
5304: my %coursepersonnel =
5305: &Apache::lonnet::get_my_roles($cnum,$cdom,'',['previous','future','active']);
5306: my @privusers;
5307: foreach my $person (keys(%coursepersonnel)) {
5308: my ($uname,$udom,$role) = split(/:/,$person);
5309: my $user = $uname.':'.$udom;
5310: my ($start,$end) = split(/:/,$coursepersonnel{$person});
5311: if ($end == -1 || $start == -1) {
5312: next;
5313: }
5314: foreach my $dom (@checkdoms) {
5315: if (&Apache::lonnet::privileged($uname,$udom,\@checkdoms,['dc','su'])) {
5316: unless (grep(/^\Q$user\E$/,@privusers)) {
5317: push(@privusers,$user);
5318: }
5319: }
5320: }
5321: }
5322: if (@privusers > 0) {
5323: my $disabled;
5324: if ($noedit) {
5325: $disabled = ' disabled="disabled"';
5326: }
5327: $datatable .= '<table align="right">';
5328: foreach my $user (sort(@privusers)) {
5329: my $hideon = ' checked="checked" ';
5330: my $hideoff = '';
5331: if ($nothide{$user}) {
5332: $hideoff = $hideon;
5333: $hideon = '';
5334: }
5335: my ($uname,$udom) = split(':',$user);
5336: $datatable .= '<tr><td align="left">'.
5337: &Apache::loncommon::aboutmewrapper(
5338: &Apache::loncommon::plainname($uname,$udom,'firstname'),
5339: $uname,$udom,'aboutuser').
5340: '</td><td align="left">'.
5341: '<span class="LC_nobreak"><label>'.
5342: '<input type="radio" name="'.$item.'_'.$user.'"'.
5343: $hideon.' value=""'.$disabled.' />'.&mt('Hidden').'</label> '.
5344: '<label><input type="radio" name="'.$item.'_'.$user.'"'.
5345: $hideoff.' value="yes"'.$disabled.' />'.&mt('Shown').'</label></span></td>'.
5346: '</tr>';
5347: }
5348: $datatable .= '</table>';
5349: } else {
5350: if ($crstype eq 'Community') {
5351: $datatable .= &mt('No Domain Coordinators have community roles');
5352: } else {
5353: $datatable .= &mt('No Domain Coordinators have course roles');
5354: }
5355: }
5356: return $datatable;
5357: }
5358:
5359: sub checkforpriv_row {
5360: my ($cdom,$item,$settings,$crstype,$noedit) = @_;
5361: my $datatable;
5362: my %domains=map { $_ => 1; } &Apache::lonnet::all_domains();
5363: if (keys(%domains) == 1) {
5364: $datatable = '</td><td align="right">'.
5365: &mt("Course's domain is only domain");
5366: return $datatable;
5367: }
5368: my @excdoms = ($cdom);
5369: my $num = 0;
5370: if ($settings->{$item} eq '') {
5371: $datatable = '</td><td align="right">'.
5372: &Apache::loncommon::select_dom_form('','checkforpriv_'.$num,
5373: 1,1,undef,undef,\@excdoms,
5374: $noedit);
5375: } else {
5376: my @privdoms = split(/,/,$settings->{$item});
5377: my %domains=map { $_ => 1; } &Apache::lonnet::all_domains();
5378: $datatable = '</td><td align="right"><br />'.
5379: &Apache::loncommon::start_data_table();
5380: my $disabled;
5381: if ($noedit) {
5382: $disabled = ' disabled="disabled"';
5383: }
5384: if (@privdoms > 0) {
5385: foreach my $currdom (@privdoms) {
5386: next unless ($domains{$currdom});
5387: my $domdesc = &Apache::lonnet::domain($currdom,'description');
5388: if ($domdesc eq '') {
5389: $domdesc = $currdom;
5390: }
5391: $datatable .=
5392: &Apache::loncommon::start_data_table_row().
5393: '<td align="left"><span class="LC_nobreak">'.
5394: &mt('Domain:').'<b> '.$domdesc.
5395: '</b><input type="hidden" name="checkforpriv_'.$num.
5396: '" value="'.$currdom.'" /></span><br />'.
5397: '<span class="LC_nobreak"><label><input type="checkbox" '.
5398: 'name="checkforpriv_delete" value="'.$num.'"'.$disabled.' />'.
5399: &mt('Delete').'</label></span></td>'.
5400: &Apache::loncommon::end_data_table_row();
5401: $num ++;
5402: unless (grep(/^\Q$currdom\E$/,@excdoms)) {
5403: push(@excdoms,$currdom);
5404: }
5405: }
5406: }
5407: if ((scalar(keys(%domains)) - scalar(@excdoms)) > 0) {
5408: $datatable .=
5409: &Apache::loncommon::start_data_table_row().
5410: '<td align="left"><span class="LC_nobreak">'.
5411: &mt('Additional domain:'). '</span><br />'.
5412: &Apache::loncommon::select_dom_form('','checkforpriv_'.$num,1,
5413: 1,undef,undef,\@excdoms,$noedit).
5414: '</td>'.&Apache::loncommon::end_data_table_row();
5415: }
5416: $datatable .= &Apache::loncommon::end_data_table().
5417: '<input type="hidden" name="checkforpriv_total" value="'.$num.'" />'.
5418: '<br />';
5419: }
5420: return $datatable;
5421: }
5422:
5423: sub print_hdrfmt_row {
5424: my ($item,$settings,$noedit) = @_;
5425: my @curr;
5426: my $currnum = 0;
5427: my $maxnum = 2;
5428: my $currstr;
5429: if ($settings->{$item} ne '') {
5430: $currstr .= '<b>'.&mt('Current print header:').' <span class="LC_warning"><tt>'.
5431: $settings->{$item}.'</tt></span></b><br />';
5432: my @current = split(/(%\d*[nca])/,$settings->{$item});
5433: foreach my $val (@current) {
5434: unless ($val eq '') {
5435: push(@curr,$val);
5436: }
5437: }
5438: $currnum = @curr;
5439: $maxnum += $currnum;
5440: }
5441:
5442: my $output = <<ENDJS;
5443:
5444: <script type="text/javascript" language="Javascript">
5445:
5446: function reOrder(chgnum) {
5447: var maxnum = $maxnum;
5448: var oldidx = 'printfmthdr_oldpos_'+chgnum;
5449: var newidx = 'printfmthdr_pos_'+chgnum;
5450: oldidx = getIndexByName(oldidx);
5451: newidx = getIndexByName(newidx);
5452: var oldpos = document.display.elements[oldidx].value;
5453: var newpos = document.display.elements[newidx].options[document.display.elements[newidx].selectedIndex].value;
5454: document.display.elements[oldidx].value = newpos;
5455: var chgtype = 'up';
5456: if (newpos < oldpos) {
5457: chgtype = 'down';
5458: }
5459: for (var j=0; j<maxnum; j++) {
5460: if (j != chgnum) {
5461: oldidx = 'printfmthdr_oldpos_'+j;
5462: newidx = 'printfmthdr_pos_'+j;
5463: oldidx = getIndexByName(oldidx);
5464: newidx = getIndexByName(newidx);
5465: var currpos = document.display.elements[newidx].options[document.display.elements[newidx].selectedIndex].value;
5466: var currsel = document.display.elements[newidx].selectedIndex;
5467: if (chgtype == 'up') {
5468: if ((currpos > oldpos) && (currpos <= newpos)) {
5469: document.display.elements[newidx].selectedIndex = currsel-1;
5470: document.display.elements[oldidx].value = document.display.elements[newidx].options[document.display.elements[newidx].selectedIndex].value;
5471: }
5472: } else {
5473: if ((currpos >= newpos) && (currpos < oldpos)) {
5474: document.display.elements[newidx].selectedIndex = currsel+1;
5475: document.display.elements[oldidx].value = document.display.elements[newidx].options[document.display.elements[newidx].selectedIndex].value;
5476: }
5477: }
5478: }
5479: }
5480: return;
5481: }
5482:
5483: function getIndexByName(item) {
5484: for (var i=0;i<document.display.elements.length;i++) {
5485: if (document.display.elements[i].name == item) {
5486: return i;
5487: }
5488: }
5489: return -1;
5490: }
5491:
5492: </script>
5493:
5494: ENDJS
5495: $output .= '</td><td align="right"><br />'.
5496: $currstr.'<table class="LC_data_table">';
5497: my $disabled;
5498: if ($noedit) {
5499: $disabled = ' disabled="disabled"';
5500: }
5501: if (@curr > 0) {
5502: for (my $i=0; $i<@curr; $i++) {
5503: my $pos = $i+1;
5504: $output .= '<tr>'.
5505: '<td align="left"><span class="LC_nobreak">'.
5506: &position_selector($pos,$i,$maxnum,$disabled).&mt('Delete:').
5507: '<input type="checkbox" name="printfmthdr_del_'.$i.
5508: '"'.$disabled.' /></span></td>';
5509: if ($curr[$i] =~ /^%\d*[nca]$/) {
5510: my ($limit,$subst) = ($curr[$i] =~ /^%(\d*)([nca])$/);
5511: $output .= '<td align="left">'.
5512: &substitution_selector($i,$subst,$limit,$disabled).'</td>';
5513: } else {
5514: $output .= '<td colspan="2" align="left">'.&mt('Text').'<br />'.
5515: '<input type="textbox" name="printfmthdr_text_'.$i.'"'.
5516: ' value="'.$curr[$i].'" size="25"'.$disabled.' /></td>';
5517: }
5518: $output .= '</tr>';
5519: }
5520: }
5521: my $pos = $currnum+1;
5522: unless ($noedit) {
5523: $output .=
5524: '<tr>'.
5525: '<td align="left"><span class="LC_nobreak">'.
5526: &position_selector($pos,$currnum,$maxnum).
5527: '<b>'.&mt('New').'</b></span></td><td align="left">'.
5528: &substitution_selector($currnum).'</td>'.
5529: '</tr>';
5530: $pos ++;
5531: $currnum ++;
5532: $output .=
5533: '<tr>'.
5534: '<td align="left"><span class="LC_nobreak">'.
5535: &position_selector($pos,$currnum,$maxnum).
5536: '<b>'.&mt('New').'</b></span></td>'.
5537: '<td colspan="2" align="left">'.&mt('Text').'<br />'.
5538: '<input type="textbox" name="printfmthdr_text_'.$currnum.
5539: '" value="" size ="25" />'.
5540: '<input type="hidden" name="printfmthdr_maxnum" value="'.
5541: $maxnum.'" /></td>'.
5542: '</tr>';
5543: }
5544: $output .= '</table><br />';
5545: return $output;
5546: }
5547:
5548: sub position_selector {
5549: my ($pos,$num,$maxnum,$disabled) = @_;
5550: my $output = '<select name="printfmthdr_pos_'.$num.'" onchange="reOrder('."'$num'".');"'.$disabled.'>';
5551: for (my $j=1; $j<=$maxnum; $j++) {
5552: my $sel = '';
5553: if ($pos == $j) {
5554: $sel = ' selected="selected"';
5555: }
5556: $output .= '<option value="'.$j.'"'.$sel.'">'.$j.'</option>';
5557: }
5558: $output .= '</select><input type="hidden" name="printfmthdr_oldpos_'.$num.
5559: '" value="'.$pos.'" />';
5560: return $output;
5561: }
5562:
5563: sub substitution_selector {
5564: my ($num,$subst,$limit,$crstype,$disabled) = @_;
5565: my ($stunametxt,$crsidtxt);
5566: if ($crstype eq 'Community') {
5567: $stunametxt = 'member name';
5568: $crsidtxt = 'community ID',
5569: } else {
5570: $stunametxt = 'student name';
5571: $crsidtxt = 'course ID',
5572: }
5573: my %lt = &Apache::lonlocal::texthash(
5574: n => $stunametxt,
5575: c => $crsidtxt,
5576: a => 'assignment note',
5577: );
5578: my $output .= &mt('Substitution').'<br />'.
5579: '<select name="printfmthdr_sub_'.$num.'"'.$disabled.'>';
5580: if ($subst eq '') {
5581: $output .= '<option value="" selected="selected"> </option>';
5582: }
5583: foreach my $field ('n','c','a') {
5584: my $sel ='';
5585: if ($subst eq $field) {
5586: $sel = ' selected="selected"';
5587: }
5588: $output .= '<option value="'.$field.'"'.$sel.'>'.
5589: $lt{$field}.'</option>';
5590: }
5591: $output .= '</select></td><td align="left">'.&mt('Size limit').'<br />'.
5592: '<input type="textbox" name="printfmthdr_limit_'.$num.
5593: '" value="'.$limit.'" size="5"'.$disabled.' /></span>';
5594: return $output;
5595: }
5596:
5597: sub change_clone {
5598: my ($cdom,$cnum,$clonelist,$oldcloner) = @_;
5599: my $clone_crs = $cnum.':'.$cdom;
5600: if ($cnum && $cdom) {
5601: my $clone_crs = $cnum.':'.$cdom;
5602: my @allowclone;
5603: if ($clonelist =~ /,/) {
5604: @allowclone = split(',',$clonelist);
5605: } else {
5606: $allowclone[0] = $clonelist;
5607: }
5608: foreach my $currclone (@allowclone) {
5609: if (!grep(/^$currclone$/,@$oldcloner)) {
5610: if ($currclone ne '*') {
5611: if ($currclone =~ /:/) {
5612: my ($uname,$udom) = split(/:/,$currclone);
5613: if ($uname && $udom && $uname ne '*') {
5614: if (&Apache::lonnet::homeserver($uname,$udom) ne 'no_host') {
5615: my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable');
5616: if ($currclonecrs{'cloneable'} !~ /\Q$clone_crs\E/) {
5617: if ($currclonecrs{'cloneable'} eq '') {
5618: $currclonecrs{'cloneable'} = $clone_crs;
5619: } else {
5620: $currclonecrs{'cloneable'} .= ','.$clone_crs;
5621: }
5622: &Apache::lonnet::put('environment',\%currclonecrs,$udom,$uname);
5623: }
5624: }
5625: }
5626: }
5627: }
5628: }
5629: }
5630: foreach my $oldclone (@$oldcloner) {
5631: if (!grep(/^\Q$oldclone\E$/,@allowclone)) {
5632: if ($oldclone ne '*') {
5633: if ($oldclone =~ /:/) {
5634: my ($uname,$udom) = split(/:/,$oldclone);
5635: if ($uname && $udom && $uname ne '*' ) {
5636: if (&Apache::lonnet::homeserver($uname,$udom) ne 'no_host') {
5637: my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable');
5638: my %newclonecrs = ();
5639: if ($currclonecrs{'cloneable'} =~ /\Q$clone_crs\E/) {
5640: if ($currclonecrs{'cloneable'} =~ /,/) {
5641: my @currclonecrs = split/,/,$currclonecrs{'cloneable'};
5642: foreach my $crs (@currclonecrs) {
5643: if ($crs ne $clone_crs) {
5644: $newclonecrs{'cloneable'} .= $crs.',';
5645: }
5646: }
5647: $newclonecrs{'cloneable'} =~ s/,$//;
5648: } else {
5649: $newclonecrs{'cloneable'} = '';
5650: }
5651: &Apache::lonnet::put('environment',\%newclonecrs,$udom,$uname);
5652: }
5653: }
5654: }
5655: }
5656: }
5657: }
5658: }
5659: }
5660: return;
5661: }
5662:
5663: 1;
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