1: # The LearningOnline Network
2: # Request a course
3: #
4: # $Id: lonrequestcourse.pm,v 1.83 2014/05/14 18:20:09 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: ###
29:
30: =head1 NAME
31:
32: Apache::lonrequestcourse.pm
33:
34: =head1 SYNOPSIS
35:
36: Allows users to request creation of new courses.
37:
38: This is part of the LearningOnline Network with CAPA project
39: described at http://www.lon-capa.org.
40:
41: =head1 SUBROUTINES
42:
43: =over
44:
45: =item handler()
46:
47: =item get_breadcrumbs()
48:
49: =item header()
50:
51: =item form_elements()
52:
53: =item onload_action()
54:
55: =item print_main_menu()
56:
57: =item request_administration()
58:
59: =item close_popup_form()
60:
61: =item get_instcode()
62:
63: =item print_request_form()
64:
65: =item print_enrollment_menu()
66:
67: =item show_invalid_crosslists()
68:
69: =item inst_section_selector()
70:
71: =item date_setting_table()
72:
73: =item print_personnel_menu()
74:
75: =item print_request_status()
76:
77: =item print_request_logs()
78:
79: =item print_review()
80:
81: =item dates_from_form()
82:
83: =item courseinfo_form()
84:
85: =item clone_form()
86:
87: =item clone_text()
88:
89: =item coursecode_form()
90:
91: =item get_course_dom()
92:
93: =item display_navbuttons()
94:
95: =item print_request_outcome()
96:
97: =item check_autolimit()
98:
99: =item retrieve_settings()
100:
101: =item get_request_settings()
102:
103: =item extract_instcode()
104:
105: =item generate_date_items()
106:
107: =back
108:
109: =cut
110:
111: package Apache::lonrequestcourse;
112:
113: use strict;
114: use Apache::Constants qw(:common :http);
115: use Apache::lonnet;
116: use Apache::loncommon;
117: use Apache::lonlocal;
118: use Apache::loncoursequeueadmin;
119: use Apache::lonuserutils;
120: use LONCAPA qw(:DEFAULT :match);
121:
122: sub handler {
123: my ($r) = @_;
124: &Apache::loncommon::content_type($r,'text/html');
125: $r->send_http_header;
126: if ($r->header_only) {
127: return OK;
128: }
129:
130: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
131: ['action','showdom','cnum','state','crstype','queue','tabs']);
132: &Apache::lonhtmlcommon::clear_breadcrumbs();
133: my $dom = &get_course_dom();
134: my $action = $env{'form.action'};
135: my $state = $env{'form.state'};
136: my (%states,%stored);
137: my ($jscript,$uname,$udom,$result,$warning,$showcredits,$instcredits,%can_request,
138: %request_domains,@incdoms);
139: my %domdefs = &Apache::lonnet::get_domain_defaults($dom);
140: if ($domdefs{'officialcredits'} || $domdefs{'unofficialcredits'} || $domdefs{'textbookcredits'}) {
141: $showcredits = 1;
142: }
143:
144: my $canreq =
145: &Apache::lonnet::check_can_request($dom,\%can_request,\%request_domains);
146:
147: foreach my $item (keys(%request_domains)) {
148: if (ref($request_domains{$item}) eq 'ARRAY') {
149: foreach my $possdom (@{$request_domains{$item}}) {
150: unless(grep(/^\Q$possdom\E$/,@incdoms)) {
151: push(@incdoms,$possdom);
152: }
153: }
154: }
155: }
156:
157: if ($canreq) {
158: if (($env{'form.crstype'} eq 'textbook') ||
159: (scalar(keys(%can_request)) == 1) && ($can_request{'textbook'})) {
160: my %domconfig = &Apache::lonnet::get_dom('configuration',['requestcourses'],$dom);
161: if ($action eq 'log') {
162: my $usetabs;
163: if ((scalar(keys(%can_request)) == 1) && ($can_request{'textbook'})) {
164: $usetabs = 1;
165: } elsif ($env{'form.tabs'} eq 'on') {
166: $usetabs = 1;
167: }
168: &Apache::lonhtmlcommon::add_breadcrumb({text=>'Course Request'});
169: my $crumb = &Apache::lonhtmlcommon::breadcrumbs('Course Requests','Course_Requests');
170: &print_request_logs($r,$dom,undef,undef,$crumb,$usetabs);
171: } elsif ($action eq 'process') {
172: if ($can_request{'textbook'}) {
173: &process_textbook_request($r,$dom,$action,\%domdefs,\%domconfig,\%can_request);
174: } else {
175: &textbook_request_disabled($r,$dom,\%can_request);
176: }
177: } elsif ($action eq 'display') {
178: my ($uname,$udom,$result,$warning) = &domcoord_display($dom);
179: if ($warning ne '') {
180: my $args = { only_body => 1 };
181: $r->print(&header('Course/Community Requests','','' ,'',$args).
182: '<h3>'.&mt('Course/Community Request Details').'</h3>'.
183: '<div class="LC_warning">'.$warning.'</div>'.
184: &close_popup_form());
185: } else {
186: $states{'display'} = ['details'];
187: my $loaditems = &onload_action($action,$state);
188: my $page = 0;
189: &request_administration($r,$action,$state,$page,\%states,$dom,$jscript,
190: $loaditems,'','','','','',$showcredits,'','',
191: $uname,$udom);
192: }
193: } else {
194: if ($can_request{'textbook'}) {
195: &print_textbook_form($r,$dom,\@incdoms,\%domdefs,$domconfig{'requestcourses'},\%can_request);
196: } else {
197: &textbook_request_disabled($r,$dom,\%can_request);
198: }
199: }
200: return OK;
201: }
202: }
203:
204: $states{'display'} = ['details'];
205: $states{'view'} = ['pick_request','details','cancel','removal'];
206: $states{'log'} = ['display'];
207: $states{'new'} = ['courseinfo','enrollment','personnel','review','process'];
208:
209: if (($action eq 'new') && ($env{'form.crstype'} eq 'official')) {
210: unless ($env{'form.state'} eq 'crstype') {
211: unshift(@{$states{'new'}},'codepick');
212: }
213: }
214:
215: if (($action eq 'new') && (&Apache::loncoursequeueadmin::author_prompt())) {
216: if (ref($states{$action}) eq 'ARRAY') {
217: push(@{$states{$action}},'reqauthor');
218: }
219: }
220:
221: foreach my $key (keys(%states)) {
222: if (ref($states{$key}) eq 'ARRAY') {
223: unshift (@{$states{$key}},'crstype');
224: }
225: }
226:
227: my @invalidcrosslist;
228: my %trail = (
229: crstype => 'Pick Action',
230: codepick => 'Category',
231: courseinfo => 'Description',
232: enrollment => 'Access Dates',
233: personnel => 'Personnel',
234: review => 'Review',
235: process => 'Result',
236: reqauthor => 'Authoring Space Result',
237: pick_request => 'Display Summary',
238: details => 'Request Details',
239: cancel => 'Cancel Request',
240: removal => 'Outcome',
241: display => 'Request Logs',
242: );
243:
244: if (($env{'form.crstype'} eq 'official') && (&Apache::lonnet::auto_run('',$dom))) {
245: $trail{'enrollment'} = 'Enrollment';
246: }
247:
248: my ($page,$crumb,$newinstcode,$codechk,$checkedcode,$description) =
249: &get_breadcrumbs($dom,$action,\$state,\%states,\%trail);
250: if ($action eq 'display') {
251: ($uname,$udom,$result,$warning) = &domcoord_display($dom);
252: } elsif ((defined($state)) && (defined($action))) {
253: if (($action eq 'view') && ($state eq 'details')) {
254: if ((defined($env{'form.showdom'})) && (defined($env{'form.cnum'}))) {
255: my $result = &retrieve_settings($env{'form.showdom'},$env{'form.cnum'});
256: }
257: } elsif ($env{'form.crstype'} eq 'official') {
258: if (&Apache::lonnet::auto_run('',$dom)) {
259: if (($action eq 'new') && (($state eq 'enrollment') ||
260: ($state eq 'personnel'))) {
261: my $checkcrosslist = 0;
262: for (my $i=0; $i<$env{'form.crosslisttotal'}; $i++) {
263: if ($env{'form.crosslist_'.$i}) {
264: $checkcrosslist ++;
265: }
266: }
267: if ($checkcrosslist) {
268: my %codechk;
269: my (@codetitles,%cat_titles,%cat_order,@code_order,$lastitem);
270: &Apache::lonnet::auto_possible_instcodes($dom,\@codetitles,
271: \%cat_titles,
272: \%cat_order,
273: \@code_order);
274: my $numtitles = scalar(@codetitles);
275: if ($numtitles) {
276: for (my $i=0; $i<$env{'form.crosslisttotal'}; $i++) {
277: if ($env{'form.crosslist_'.$i}) {
278: my $codecheck;
279: my $crosslistcode = '';
280: foreach my $item (@code_order) {
281: $crosslistcode .= $env{'form.crosslist_'.$i.'_'.$item};
282: }
283: if ($crosslistcode ne '') {
284: ($codechk{$i}, my $rest) =
285: &Apache::lonnet::auto_validate_instcode('',$dom,$crosslistcode);
286: }
287: unless ($codechk{$i} eq 'valid') {
288: $env{'form.crosslist_'.$i} = '';
289: push(@invalidcrosslist,$crosslistcode);
290: }
291: }
292: }
293: }
294: }
295: }
296: }
297: }
298: (my $elements,$instcredits) = &form_elements($dom,$showcredits);
299: my $elementsref = {};
300: if ((ref($elements) eq 'HASH') && (ref($elements->{$action}) eq 'HASH')) {
301: if (ref($elements->{$action}{$state}) eq 'HASH') {
302: $elementsref = $elements->{$action}{$state};
303: }
304: }
305: if (($state eq 'courseinfo') && ($env{'form.clonedom'} eq '')) {
306: $env{'form.clonedom'} = $dom;
307: }
308: if ($state eq 'crstype') {
309: $jscript = &mainmenu_javascript();
310: } else {
311: $jscript = &Apache::lonhtmlcommon::set_form_elements($elementsref,\%stored);
312: if ($state eq 'courseinfo') {
313: $jscript .= &cloning_javascript();
314: }
315: }
316: }
317:
318: if ($state eq 'personnel') {
319: $jscript .= "\n".&Apache::loncommon::userbrowser_javascript();
320: }
321:
322: my $loaditems = &onload_action($action,$state);
323:
324: if ($action eq 'new') {
325: if ($canreq) {
326: if ($state eq 'crstype') {
327: &print_main_menu($r,\%can_request,\%states,$dom,$jscript,$loaditems,
328: $crumb,\@incdoms);
329: } else {
330: &request_administration($r,$action,$state,$page,\%states,$dom,
331: $jscript,$loaditems,$crumb,$newinstcode,
332: $codechk,$checkedcode,$description,
333: $showcredits,$instcredits,\@invalidcrosslist);
334: }
335: } else {
336: $r->print(&header('Course/Community Requests').$crumb.
337: '<div class="LC_warning">'.
338: &mt('You do not have privileges to request creation of courses or communities.').
339: '</div>'.&Apache::loncommon::end_page());
340: }
341: } elsif ($action eq 'view') {
342: if ($state eq 'crstype') {
343: &print_main_menu($r,\%can_request,\%states,$dom,$jscript,$loaditems,$crumb,\@incdoms);
344: } else {
345: &request_administration($r,$action,$state,$page,\%states,$dom,$jscript,
346: $loaditems,$crumb,'','','','',$showcredits);
347: }
348: } elsif ($action eq 'display') {
349: if ($warning ne '') {
350: my $args = { only_body => 1 };
351: $r->print(&header('Course/Community Requests','','' ,'',$args).$crumb.
352: '<h3>'.&mt('Course/Community Request Details').'</h3>'.
353: '<div class="LC_warning">'.$warning.'</div>'.
354: &close_popup_form());
355: } else {
356: &request_administration($r,$action,$state,$page,\%states,$dom,$jscript,
357: $loaditems,$crumb,'','','','',$showcredits,'','',
358: $uname,$udom);
359: }
360: } elsif ($action eq 'log') {
361: if ($state eq 'crstype') {
362: &print_main_menu($r,\%can_request,\%states,$dom,$jscript,'',$crumb,\@incdoms);
363: } else {
364: $jscript .= <<ENDJS;
365:
366: function backPage(formname,prevstate) {
367: formname.state.value = prevstate;
368: formname.submit();
369: }
370:
371: function setPage(formname) {
372: formname.page.value = '1';
373: return;
374: }
375:
376: ENDJS
377: &print_request_logs($r,$dom,$jscript,$loaditems,$crumb,\%can_request);
378: }
379: } else {
380: &print_main_menu($r,\%can_request,\%states,$dom,$jscript,'',$crumb,\@incdoms);
381: }
382: return OK;
383: }
384:
385: sub mainmenu_javascript {
386: return <<"END";
387: function setType(courseForm) {
388: for (var i=0; i<courseForm.crstype.length; i++) {
389: if (courseForm.crstype.options[i].value == "$env{'form.crstype'}") {
390: courseForm.crstype.options[i].selected = true;
391: } else {
392: courseForm.crstype.options[i].selected = false;
393: }
394: }
395: }
396:
397: function setAction(courseForm) {
398: for (var i=0; i<courseForm.action.length; i++) {
399: if (courseForm.action.options[i].value == "$env{'form.action'}") {
400: courseForm.action.options[i].selected = true;
401: } else {
402: courseForm.action.options[i].selected = false;
403: }
404: }
405: }
406: END
407: }
408:
409: sub cloning_javascript {
410: return <<"END";
411: function setCloneDisplay(courseForm) {
412: if (courseForm.cloning.length > 1) {
413: for (var i=0; i<courseForm.cloning.length; i++) {
414: if (courseForm.cloning[i].checked) {
415: if (courseForm.cloning[i].value == 1) {
416: document.getElementById('cloneoptions').style.display="block";;
417: }
418: }
419: }
420: }
421: }
422: END
423: }
424:
425: sub get_breadcrumbs {
426: my ($dom,$action,$state,$states,$trail) = @_;
427: my ($crumb,$newinstcode,$codechk,$checkedcode,$numtitles,$description);
428: my $page = 0;
429: if ((ref($states) eq 'HASH') && (ref($trail) eq 'HASH') && (ref($state))) {
430: if (defined($action)) {
431: my $done = 0;
432: my $i=0;
433: if (ref($states->{$action}) eq 'ARRAY') {
434: while ($i<@{$states->{$action}} && !$done) {
435: if ($states->{$action}[$i] eq $$state) {
436: $page = $i;
437: $done = 1;
438: }
439: $i++;
440: }
441: }
442: if ($env{'form.crstype'} eq 'official') {
443: if ($page > 1) {
444: if ($states->{$action}[$page-1] eq 'codepick') {
445: if ($env{'form.instcode'} eq '') {
446: ($newinstcode,$numtitles) = &get_instcode($dom);
447: if ($numtitles) {
448: if ($newinstcode eq '') {
449: $$state = 'codepick';
450: $page --;
451: } else {
452: ($codechk,$description) =
453: &Apache::lonnet::auto_validate_instcode('',
454: $dom,$newinstcode);
455: if ($codechk ne 'valid') {
456: $$state = 'codepick';
457: $page --;
458: }
459: $checkedcode = 1;
460: }
461: }
462: }
463: }
464: }
465: }
466: for (my $i=0; $i<@{$states->{$action}}; $i++) {
467: if ($$state eq $states->{$action}[$i]) {
468: &Apache::lonhtmlcommon::add_breadcrumb(
469: {text=>"$trail->{$$state}"});
470: $crumb = &Apache::lonhtmlcommon::breadcrumbs('Course/Community Requests','Course_Requests');
471: last;
472: } else {
473: if (($$state eq 'process') || ($$state eq 'removal') || ($$state eq 'reqauthor')) {
474: &Apache::lonhtmlcommon::add_breadcrumb(
475: { href => '/adm/requestcourse',
476: text => "$trail->{$states->{$action}[$i]}",
477: }
478: );
479: } else {
480: &Apache::lonhtmlcommon::add_breadcrumb(
481: { href => "javascript:backPage(document.requestcrs,'$states->{$action}[$i]')",
482: text => "$trail->{$states->{$action}[$i]}", }
483: );
484: }
485: }
486: }
487: } else {
488: &Apache::lonhtmlcommon::add_breadcrumb(
489: {text=>'Pick Action'});
490: $crumb = &Apache::lonhtmlcommon::breadcrumbs('Course/Community Requests','Course_Requests');
491: }
492: } else {
493: &Apache::lonhtmlcommon::add_breadcrumb(
494: {text=>'Pick Action'});
495: $crumb = &Apache::lonhtmlcommon::breadcrumbs('Course/Community Requests','Course_Requests');
496: }
497: return ($page,$crumb,$newinstcode,$codechk,$checkedcode,$description);
498: }
499:
500: sub header {
501: my ($bodytitle,$jscript,$loaditems,$jsextra,$args) = @_;
502: if ($jscript) {
503: $jscript = '<script type="text/javascript">'."\n".
504: '// <![CDATA['."\n".
505: $jscript."\n".'// ]]>'."\n".'</script>'."\n";
506: }
507: if ($loaditems) {
508: if (ref($args) eq 'HASH') {
509: my %loadhash = (
510: 'add_entries' => $loaditems,
511: );
512: my %arghash = (%loadhash,%{$args});
513: $args = \%arghash;
514: } else {
515: $args = {'add_entries' => $loaditems,};
516: }
517: }
518: return &Apache::loncommon::start_page($bodytitle,$jscript.$jsextra,$args);
519: }
520:
521: sub form_elements {
522: my ($dom,$showcredits) = @_;
523: my $instcredits;
524: my %elements =
525: (
526: new => {
527: crstype => {
528: crstype => 'selectbox',
529: action => 'selectbox',
530: origcnum => 'hidden',
531: },
532: courseinfo => {
533: cdescr => 'text',
534: cloning => 'radio',
535: clonecrs => 'text',
536: clonedom => 'selectbox',
537: datemode => 'radio',
538: dateshift => 'text',
539: },
540: enrollment => {
541: accessstart_month => 'selectbox',
542: accessstart_hour => 'selectbox',
543: accessend_month => 'selectbox',
544: accessend_hour => 'selectbox',
545: accessstart_day => 'text',
546: accessstart_year => 'text',
547: accessstart_minute => 'text',
548: accessstart_second => 'text',
549: accessend_day => 'text',
550: accessend_year => 'text',
551: accessend_minute => 'text',
552: accessend_second => 'text',
553: no_end_date => 'checkbox',
554: },
555: personnel => {
556: addperson => 'checkbox',
557: },
558: review => {
559: cnum => 'hidden',
560: },
561: },
562: view => {
563: crstype => {
564: crstype => 'selectbox',
565: action => 'selectbox',
566: },
567: },
568: );
569: my %servers = &Apache::lonnet::get_servers($dom,'library');
570: my $numlib = keys(%servers);
571: if ($numlib > 1) {
572: $elements{'new'}{'courseinfo'}{'chome'} = 'selectbox';
573: } else {
574: $elements{'new'}{'courseinfo'}{'chome'} = 'hidden';
575: }
576: my (@codetitles,%cat_titles,%cat_order,@code_order,$lastitem);
577: &Apache::lonnet::auto_possible_instcodes($dom,\@codetitles,\%cat_titles,
578: \%cat_order,\@code_order);
579: my $numtitles = scalar(@codetitles);
580: if ($numtitles) {
581: my %extras;
582: $lastitem = pop(@codetitles);
583: $extras{'instcode_'.$lastitem} = 'text';
584: foreach my $item (@codetitles) {
585: $extras{'instcode_'.$item} = 'selectbox';
586: }
587: $elements{'new'}{'codepick'} = \%extras;
588: }
589: if (&Apache::lonnet::auto_run('',$dom)) {
590: my %extras = (
591: enrollstart_month => 'selectbox',
592: enrollstart_hour => 'selectbox',
593: enrollend_month => 'selectbox',
594: enrollend_hour => 'selectbox',
595: enrollstart_day => 'text',
596: enrollstart_year => 'text',
597: enrollstart_minute => 'text',
598: enrollstart_second => 'text',
599: enrollend_day => 'text',
600: enrollend_year => 'text',
601: enrollend_minute => 'text',
602: enrollend_second => 'text',
603: addcrosslist => 'checkbox',
604: autoadds => 'radio',
605: autodrops => 'radio',
606: );
607: my ($instcode,$titlescount) = &get_instcode($dom);
608: if ($instcode) {
609: my @sections = &Apache::lonnet::auto_get_sections(undef,$dom,$instcode);
610: if (@sections) {
611: $extras{'sectotal'} = 'hidden';
612: if ($env{'form.sectotal'} > 0) {
613: for (my $i=0; $i<$env{'form.sectotal'}; $i++) {
614: $extras{'sec_'.$i} = 'radio';
615: $extras{'secnum_'.$i} = 'text';
616: $extras{'loncapasec_'.$i} = 'text';
617: }
618: }
619: } else {
620: $extras{'addsection'} = 'checkbox';
621: my $sectotal = $env{'form.sectotal'};
622: if ($env{'form.addsection'}) {
623: $sectotal ++;
624: }
625: for (my $i=0; $i<$sectotal; $i++) {
626: $extras{'sec_'.$i} = 'checkbox';
627: $extras{'secnum_'.$i} = 'text',
628: $extras{'loncapasec_'.$i} = 'text',
629: }
630: }
631: (my $outcome,my $desc,$instcredits) =
632: &Apache::lonnet::auto_validate_instcode(undef,$dom,$instcode);
633: if ($showcredits && $instcredits eq '') {
634: $extras{'coursecredits'} = 'text';
635: }
636: } elsif (($env{'form.crstype'} eq 'unofficial') || ($env{'form.crstype'} eq 'textbook')) {
637: if ($showcredits) {
638: $extras{'coursecredits'} = 'text';
639: }
640: }
641: my $crosslisttotal = $env{'form.crosslisttotal'};
642: if ($env{'form.addcrosslist'}) {
643: $crosslisttotal ++;
644: }
645: if (!$crosslisttotal) {
646: $crosslisttotal = 1;
647: }
648: for (my $i=0; $i<$env{'form.crosslisttotal'}; $i++) {
649: if ($numtitles) {
650: $extras{'crosslist_'.$i.'_'.$lastitem} = 'text';
651: }
652: if (@codetitles > 0) {
653: foreach my $item (@codetitles) {
654: $extras{'crosslist_'.$i.'_'.$item} = 'selectbox';
655: }
656: }
657: $extras{'crosslist_'.$i} = 'checkbox';
658: $extras{'crosslist_'.$i.'_instsec'} = 'text',
659: $extras{'crosslist_'.$i.'_lcsec'} = 'text',
660: }
661: my %mergedhash = (%{$elements{'new'}{'enrollment'}},%extras);
662: %{$elements{'new'}{'enrollment'}} = %mergedhash;
663: }
664: my %people;
665: my $persontotal = $env{'form.persontotal'};
666: if ($env{'form.addperson'}) {
667: $persontotal ++;
668: }
669: if ((!defined($persontotal)) || (!$persontotal)) {
670: $persontotal = 1;
671: }
672: for (my $i=0; $i<$persontotal; $i++) {
673: $people{'person_'.$i.'_uname'} = 'text',
674: $people{'person_'.$i.'_dom'} = 'selectbox',
675: $people{'person_'.$i.'_hidedom'} = 'hidden',
676: $people{'person_'.$i.'_firstname'} = 'text',
677: $people{'person_'.$i.'_lastname'} = 'text',
678: $people{'person_'.$i.'_emailaddr'} = 'text',
679: $people{'person_'.$i.'_role'} = 'selectbox',
680: $people{'person_'.$i.'_sec'} = 'selectbox',
681: $people{'person_'.$i.'_newsec'} = 'text',
682: }
683: my %personnelhash = (%{$elements{'new'}{'personnel'}},%people);
684: %{$elements{'new'}{'personnel'}} = %personnelhash;
685: return (\%elements,$instcredits);;
686: }
687:
688: sub onload_action {
689: my ($action,$state) = @_;
690: my %loaditems;
691: if (($action eq 'new') || ($action eq 'view')) {
692: if ($state eq 'crstype') {
693: $loaditems{'onload'} = 'javascript:setAction(document.mainmenu_action);javascript:setType(document.mainmenu_coursetype)';
694: } else {
695: $loaditems{'onload'} = 'javascript:setFormElements(document.requestcrs);';
696: }
697: if ($state eq 'courseinfo') {
698: $loaditems{'onload'} .= 'javascript:setCloneDisplay(document.requestcrs);';
699: }
700: }
701: return \%loaditems;
702: }
703:
704: sub print_main_menu {
705: my ($r,$can_request,$states,$dom,$jscript,$loaditems,$crumb,$incdoms) = @_;
706: my ($types,$typename) = &Apache::loncommon::course_types();
707: my $onchange = 'this.form.submit()';
708: my $nextstate_setter = "\n";
709: if (ref($states) eq 'HASH') {
710: foreach my $key (keys(%{$states})) {
711: if (ref($states->{$key}) eq 'ARRAY') {
712: $nextstate_setter .=
713: " if (actionchoice == '$key') {
714: nextstate = '".$states->{$key}[1]."';
715: }
716: ";
717: }
718: }
719: }
720:
721: my $js = <<"END";
722:
723: function nextPage(formname) {
724: var crschoice = document.mainmenu_coursetype.crstype.value;
725: var actionchoice = document.mainmenu_action.action.value;
726: if (check_can_request(crschoice,actionchoice) == true) {
727: if ((actionchoice == 'new') && (crschoice == 'official')) {
728: nextstate = 'codepick';
729: } else {
730: $nextstate_setter
731: }
732: formname.crstype.value = crschoice;
733: formname.action.value = actionchoice;
734: formname.state.value= nextstate;
735: formname.submit();
736: }
737: return;
738: }
739:
740: function check_can_request(crschoice,actionchoice) {
741: var official = '';
742: var unofficial = '';
743: var community = '';
744: var textbook = '';
745: END
746: if (ref($can_request) eq 'HASH') {
747: foreach my $item (keys(%{$can_request})) {
748: $js .= "
749: $item = 1;
750: ";
751: }
752: }
753: my %lt = &Apache::lonlocal::texthash(
754: official => 'You are not permitted to request creation of an official course in this domain.',
755: unofficial => 'You are not permitted to request creation of an unofficial course in this domain.',
756: community => 'You are not permitted to request creation of a community in this domain.',
757: textbook => 'You are not permitted to request creation of a textbook course in this domain',
758: all => 'You must choose a specific course type when making a new course request.',
759: allt => '"All types" is not allowed.',
760: );
761: $js .= <<END;
762: if (crschoice == 'official') {
763: if (official != 1) {
764: alert("$lt{'official'}");
765: return false;
766: }
767: } else {
768: if (crschoice == 'unofficial') {
769: if (unofficial != 1) {
770: alert("$lt{'unofficial'}");
771: return false;
772: }
773: } else {
774: if (crschoice == 'community') {
775: if (community != 1) {
776: alert("$lt{'community'}");
777: return false;
778: }
779: } else {
780: if (crschoice == 'textbook') {
781: if (textbook != 1) {
782: alert("$lt{'community'}");
783: return false;
784: }
785: } else {
786: if (actionchoice == 'new') {
787: alert('$lt{'all'}'+'\\n'+'$lt{'allt'}');
788: return false;
789: }
790: }
791: }
792: }
793: }
794: return true;
795: }
796: END
797: my ($pagetitle,$pageinfo,$domaintitle,$earlyout);
798: if (ref($can_request) eq 'HASH') {
799: if (($can_request->{'official'}) || ($can_request->{'unofficial'}) || $can_request->{'textbook'}) {
800: if ($can_request->{'community'}) {
801: $pagetitle = 'Course/Community Requests';
802: $pageinfo = &mt('Request creation of a new course or community, or review your pending requests.');
803: $domaintitle = &mt('Course/Community Domain');
804: } else {
805: $pagetitle = 'Course Requests';
806: $pageinfo = &mt('Request creation of a new course, or review your pending course requests.');
807: $domaintitle = &mt('Course Domain');
808: }
809: } elsif ($can_request->{'community'}) {
810: $pagetitle = 'Community Requests';
811: $pageinfo = &mt('Request creation of a new course, or review your pending requests.');
812: $domaintitle = &mt('Community Domain');
813: } elsif ((ref($incdoms) eq 'ARRAY') && ((@{$incdoms} > 1) ||
814: ((@{$incdoms} == 1) && ($incdoms->[0] ne $dom)))) {
815: $pagetitle = 'Course/Community Requests';
816: $pageinfo = &mt('You do not have rights to request creation of courses in this domain; please choose a different domain.');
817: $domaintitle = &mt('Course/Community Domain');
818: } else {
819: $pagetitle = 'Course/Community Requests';
820: $pageinfo = &mt('You do not have rights to request creation of courses or communities.');
821: $earlyout = 1;
822: }
823: }
824: $r->print(&header($pagetitle,$js.$jscript,$loaditems).$crumb.
825: '<p>'.$pageinfo.'</p>');
826: if ($earlyout) {
827: $r->print(&Apache::loncommon::end_page());
828: return;
829: }
830: $r->print('<div>'.
831: &Apache::lonhtmlcommon::start_pick_box().
832: &Apache::lonhtmlcommon::row_title($domaintitle).
833: '<form name="domforcourse" method="post" action="/adm/requestcourse">'.
834: &Apache::loncommon::select_dom_form($dom,'showdom','',1,$onchange,$incdoms));
835: if (!$onchange) {
836: $r->print(' <input type="submit" name="godom" value="'.
837: &mt('Change').'" />');
838: }
839: unless ((ref($can_request) eq 'HASH') && (keys(%{$can_request}) > 0)) {
840: $r->print('</form>'.&Apache::lonhtmlcommon::row_closure(1)."\n".
841: &Apache::lonhtmlcommon::end_pick_box().'</div>'."\n".
842: &Apache::loncommon::end_page());
843: return;
844: }
845: $r->print('</form>'.&Apache::lonhtmlcommon::row_closure());
846: my $formname = 'requestcrs';
847: my $nexttext = &mt('Next');
848: $r->print(&Apache::lonhtmlcommon::row_title(&mt('Action')).'
849: <form name="mainmenu_action" method="post" action="">
850: <select size="1" name="action" >
851: <option value="new">'.&mt('New request').'</option>
852: <option value="view">'.&mt('View/Modify/Cancel pending requests').'</option>
853: <option value="log">'.&mt('View request history').'</option>
854: </select></form>'.
855: &Apache::lonhtmlcommon::row_closure().
856: &Apache::lonhtmlcommon::row_title(&mt('Type')).'
857: <form name="mainmenu_coursetype" method="post" action="">
858: <select size="1" name="crstype">');
859: if (ref($can_request) eq 'HASH') {
860: if (keys(%{$can_request}) > 1) {
861: $r->print(' <option value="any">'.&mt('All types').'</option>');
862: }
863: if ((ref($types) eq 'ARRAY') && (ref($typename) eq 'HASH')) {
864: foreach my $type (@{$types}) {
865: next unless($can_request->{$type});
866: my $selected = '';
867: if ($env{'form.crstype'} eq '') {
868: if ($type eq 'official') {
869: $selected = ' selected="selected"';
870: }
871: } else {
872: if ($type eq $env{'form.crstype'}) {
873: $selected = ' selected="selected"';
874: }
875: }
876: $r->print('<option value="'.$type.'"'.$selected.'>'.&mt($typename->{$type}).
877: '</option>'."\n");
878: }
879: }
880: }
881: $r->print('</select></form>'."\n".
882: &Apache::lonhtmlcommon::row_closure(1)."\n".
883: &Apache::lonhtmlcommon::end_pick_box().'</div>'."\n".
884: '<div><form name="'.$formname.'" method="post" action="/adm/requestcourse">'."\n".
885: '<input type="hidden" name="state" value="crstype" />'."\n".
886: '<input type="hidden" name="showdom" value="'.$dom.'" />'."\n".
887: '<input type="hidden" name="crstype" value="" />'."\n".
888: '<input type="hidden" name="action" value="" />'."\n".
889: '<input type="button" name="next" value="'.$nexttext.
890: '" onclick="javascript:nextPage(document.'.$formname.')" />'."\n".
891: '</form></div>');
892: $r->print(&Apache::loncommon::end_page());
893: return;
894: }
895:
896: sub request_administration {
897: my ($r,$action,$state,$page,$states,$dom,$jscript,$loaditems,$crumb,
898: $newinstcode,$codechk,$checkedcode,$description,$showcredits,
899: $instcredits,$invalidcrosslist,$uname,$udom) = @_;
900: my $js;
901: if (($action eq 'new') || (($action eq 'view') && ($state eq 'pick_request'))) {
902: $js = <<END;
903:
904: function nextPage(formname,nextstate) {
905: formname.state.value= nextstate;
906: formname.submit();
907: }
908:
909: END
910: }
911: if (($action eq 'new') || ($action eq 'view')) {
912: $js .= <<END;
913:
914: function backPage(formname,prevstate) {
915: formname.state.value = prevstate;
916: formname.submit();
917: }
918:
919: END
920: }
921: if ($action eq 'new') {
922: my $jsextra;
923: if (($state eq 'courseinfo') || ($state eq 'codepick')) {
924: $jsextra = "\n".&Apache::loncommon::coursebrowser_javascript($dom);
925: } elsif ($state eq 'enrollment') {
926: if (($env{'form.crstype'} eq 'official') &&
927: (&Apache::lonnet::auto_run('',$dom))) {
928: $js .= "\n".§ion_check_javascript()."\n".&enrollment_lcsec_js();
929: }
930: } elsif ($state eq 'personnel') {
931: $js .= "\n".§ion_check_javascript()."\n".&personnel_lcsec_js();
932: }
933: my $title;
934: if ($env{'form.crstype'} eq 'community') {
935: $title = 'Request a community';
936: } else {
937: $title = 'Request a course';
938: }
939: $r->print(&header($title,$js.$jscript,$loaditems,$jsextra).$crumb);
940: &print_request_form($r,$action,$state,$page,$states,$dom,$newinstcode,
941: $codechk,$checkedcode,$description,$showcredits,
942: $instcredits,$invalidcrosslist);
943: } elsif ($action eq 'view') {
944: my $jsextra;
945: my $formname = 'requestcrs';
946: my $prev = $states->{$action}[$page-1];
947: my $next = $states->{$action}[$page+1];
948: if ($state eq 'pick_request') {
949: $next = $states->{$action}[$page+1];
950: $jsextra = &viewrequest_javascript($formname,$next);
951: } elsif ($state eq 'details') {
952: $jsextra = &viewdetails_javascript($formname);
953:
954: } elsif ($state eq 'cancel') {
955: $jsextra = &viewcancel_javascript($formname);
956: }
957: my $title;
958: if ($env{'form.crstype'} eq 'community') {
959: $title = 'Manage community requests';
960: } else {
961: $title = 'Manage course requests';
962: }
963: $r->print(&header($title,$js.$jscript.$jsextra,$loaditems).$crumb);
964: my $form = '<form method="post" name="'.$formname.'" action="/adm/requestcourse" />';
965: if ($state eq 'pick_request') {
966: my $title;
967: if ($env{'form.crstype'} eq 'community') {
968: $title = &mt('Pending community requests');
969: } elsif ($env{'form.crstype'} eq 'official') {
970: $title = &mt('Pending requests for official courses');
971: } elsif ($env{'form.crstype'} eq 'unofficial') {
972: $title = &mt('Pending requests for unofficial courses');
973: } elsif ($env{'form.crstype'} eq 'textbook') {
974: $title = &mt('Pending requests for textbook courses');
975: } else {
976: $title = &mt('Pending course/community requests');
977: }
978: $r->print('<h3>'.$title.'</h3><div>'."\n".$form."\n".
979: &print_request_status($dom,$action).'</form></div>');
980: } elsif ($state eq 'details') {
981: my (@codetitles,%cat_titles,%cat_order,@code_order,$instcode,$code_chk);
982: my $origcnum = $env{'form.cnum'};
983: if ($origcnum eq '') {
984: $origcnum = $env{'form.origcnum'};
985: }
986: if ($env{'form.crstype'} eq 'official') {
987: &Apache::lonnet::auto_possible_instcodes($dom,\@codetitles,\%cat_titles,
988: \%cat_order,\@code_order);
989: }
990: my $title;
991: if ($env{'form.crstype'} eq 'community') {
992: $title = &mt('Community Request Details');
993: } else {
994: $title = &mt('Course Request Details');
995: }
996: $r->print('<h3>'.$title.'</h3><div>'."\n".$form."\n".
997: &print_review($dom,\@codetitles,\%cat_titles,\%cat_order,
998: \@code_order,'','','','',$instcredits)."\n".
999: '<input name="origcnum" value="'.$origcnum.'" type="hidden" />'."\n");
1000: my @excluded = &get_excluded_elements($dom,$states,'new','review',
1001: $showcredits);
1002: push(@excluded,'origcnum');
1003: $r->print(&Apache::lonhtmlcommon::echo_form_input(\@excluded).'</div>');
1004: my $other = 'modify';
1005: my %navtxt = &Apache::lonlocal::texthash (
1006: prev => 'Back',
1007: other => 'Modify Request',
1008: next => 'Cancel Request',
1009: );
1010: &display_navbuttons($r,$dom,$formname,$prev,$navtxt{'prev'},$next,
1011: $navtxt{'next'},$state,$other,$navtxt{'other'});
1012: $r->print('</form>');
1013: } elsif ($state eq 'cancel') {
1014: my $title;
1015: if ($env{'form.crstype'} eq 'community') {
1016: $title = &mt('Cancel community request');
1017: } else {
1018: $title = &mt('Cancel course request');
1019: }
1020: my ($result,$output) = &print_cancel_request($dom,$env{'form.origcnum'});
1021: $r->print('<h3>'.$title.'</h3><div>'."\n".$form."\n".
1022: $output);
1023: my @excluded = &get_excluded_elements($dom,$states,'view','cancel',
1024: $showcredits);
1025: $r->print(&Apache::lonhtmlcommon::echo_form_input(\@excluded).'</div>');
1026: my %navtxt = &Apache::lonlocal::texthash (
1027: prev => 'Back',
1028: next => 'Confirm Cancellation',
1029: );
1030: if ($result eq 'ok') {
1031: &display_navbuttons($r,$dom,$formname,$prev,$navtxt{'prev'},$next,
1032: $navtxt{'next'},$state);
1033: } else {
1034: &display_navbuttons($r,$dom,$formname,$prev,$navtxt{'prev'},undef,
1035: '',$state);
1036: }
1037: $r->print('</form>');
1038: } elsif ($state eq 'removal') {
1039: my $cnum = $env{'form.origcnum'};
1040: my $statuskey = 'status:'.$dom.':'.$cnum;
1041: my %userreqhash = &Apache::lonnet::get('courserequests',[$statuskey],
1042: $env{'user.domain'},$env{'user.name'});
1043: my $currstatus = $userreqhash{$statuskey};
1044: my ($result,$error);
1045: if (($currstatus eq 'approval') || ($currstatus eq 'pending')) {
1046: my %status = (
1047: $statuskey => 'cancelled',
1048: );
1049: my $statusresult = &Apache::lonnet::put('courserequests',\%status);
1050: if ($statusresult eq 'ok') {
1051: my $delresult =
1052: &Apache::lonnet::del_dom('courserequestqueue',
1053: [$cnum.'_'.$currstatus],$dom);
1054: if ($delresult eq 'ok') {
1055: $result = 'ok';
1056: } else {
1057: $error = &mt('An error occurred when updating the pending requests queue: [_1]',$delresult);
1058: }
1059: } else {
1060: $error = &mt("An error occurred when updating the status of this request in the requestor's records: [_1]",$statusresult);
1061: }
1062: } else {
1063: $error = &mt('The current status of this request could not be verified as pending approval/institutional action.');
1064: }
1065: $r->print('<h3>'.&mt('Request Cancellation').'</h3><div>'."\n".$form."\n".
1066: '<input type="hidden" name="state" value="'.$state.'" />'."\n".
1067: '<input type="hidden" name="action" value="'.$action.'" />'."\n".
1068: '<input type="hidden" name="showdom" value="'.$dom.'" />'."\n".
1069: '<input type="hidden" name="orignum" value="'.$cnum.'" />'."\n");
1070: if ($result eq 'ok') {
1071: if ($env{'form.crstype'} eq 'community') {
1072: $r->print(&mt('Your community request has been cancelled.'));
1073: } else {
1074: $r->print(&mt('Your course request has been cancelled.'));
1075: }
1076: } else {
1077: $r->print('<div class="LC_error">'.
1078: &mt('The request cancellation process was not complete.').
1079: '<br />'.$error.'</div>');
1080: }
1081: $r->print('</form>');
1082: }
1083: } elsif ($action eq 'display') {
1084: my $formname = 'requestcrs';
1085: my (@codetitles,%cat_titles,%cat_order,@code_order,$instcode,$code_chk);
1086: if ($env{'form.crstype'} eq 'official') {
1087: &Apache::lonnet::auto_possible_instcodes($dom,\@codetitles,\%cat_titles,
1088: \%cat_order,\@code_order);
1089: }
1090: my ($title,$header);
1091: if ($env{'form.crstype'} eq 'community') {
1092: $title = 'Community Request';
1093: $header = &mt('Community Request');
1094: } else {
1095: $title = 'Course Request';
1096: $header = &mt('Course Request');
1097: }
1098: $r->print(&header($title,'','','',{ 'only_body' => 1}).
1099: $crumb."\n".'<h3>'.$header.'</h3>'.
1100: &print_review($dom,\@codetitles,\%cat_titles,\%cat_order,
1101: \@code_order,$uname,$udom,'','',$instcredits)."\n".
1102: '</div>'.
1103: &close_popup_form());
1104: }
1105: $r->print(&Apache::loncommon::end_page());
1106: return;
1107: }
1108:
1109: sub domcoord_display {
1110: my ($dom) = @_;
1111: my ($uname,$udom,$result,$warning);
1112: if (($dom eq $env{'request.role.domain'}) && (&Apache::lonnet::allowed('ccc',$dom))) {
1113: if ($env{'form.cnum'} ne '') {
1114: my $cnum = $env{'form.cnum'};
1115: my $queue = $env{'form.queue'};
1116: my $reqkey = $cnum.'_'.$queue;
1117: my $namespace = 'courserequestqueue';
1118: my $domconfig = &Apache::lonnet::get_domainconfiguser($dom);
1119: my %queued =
1120: &Apache::lonnet::get($namespace,[$reqkey],$dom,$domconfig);
1121: if (ref($queued{$reqkey}) eq 'HASH') {
1122: $uname = $queued{$reqkey}{'ownername'};
1123: $udom = $queued{$reqkey}{'ownerdom'};
1124: if (($udom =~ /^$match_domain$/) && ($uname =~ /^$match_username$/)) {
1125: $result = &retrieve_settings($dom,$cnum,$udom,$uname);
1126: } else {
1127: if ($env{'form.crstype'} eq 'community') {
1128: $warning = &mt('Invalid username or domain for community requestor');
1129: } else {
1130: $warning = &mt('Invalid username or domain for course requestor');
1131: }
1132: }
1133: } else {
1134: if ($env{'form.crstype'} eq 'community') {
1135: $warning = &mt('No information was found for this community request.');
1136: } else {
1137: $warning = &mt('No information was found for this course request.');
1138: }
1139: }
1140: } else {
1141: $warning = &mt('No course request ID provided.');
1142: }
1143: } else {
1144: if ($env{'form.crstype'} eq 'any') {
1145: $warning = &mt('You do not have rights to view course or community request information.');
1146: } elsif ($env{'form.crstype'} eq 'community') {
1147: $warning = &mt('You do not have rights to view community request information.');
1148: } else {
1149: $warning = &mt('You do not have rights to view course request information.');
1150: }
1151: }
1152: return ($uname,$udom,$result,$warning);
1153: }
1154:
1155: sub enrollment_lcsec_js {
1156: my %alerts = §ion_check_alerts();
1157: my $secname = $alerts{'badsec'};
1158: my $secnone = $alerts{'reserved'};
1159: my $output = '
1160: function validateEnrollSections(formname,nextstate) {
1161: var badsectotal = 0;
1162: var reservedtotal = 0;
1163: var secTest = "";
1164: ';
1165: for (my $i=0; $i<$env{'form.sectotal'}; $i++) {
1166: $output .= "
1167: var selSec = 0;
1168: for (var j=0; j<document.requestcrs.sec_".$i.".length; j++) {
1169: if (document.requestcrs.sec_".$i."[j].checked) {
1170: selSec = document.requestcrs.sec_".$i."[j].value;
1171: }
1172: if (selSec == 1) {
1173: secTest = validsection(document.requestcrs.loncapasec_".$i.");
1174: if (secTest == 'badsec') {
1175: badsectotal++;
1176: }
1177: if (secTest == 'reserved') {
1178: reservedtotal++;
1179: }
1180: }
1181: }
1182: ";
1183: }
1184: for (my $i=0; $i<$env{'form.crosslisttotal'}; $i++) {
1185: $output .= "
1186: if (document.requestcrs.crosslist_".$i.".checked) {
1187: secTest = validsection(document.requestcrs.crosslist_".$i."_lcsec);
1188: if (secTest == 'badsec') {
1189: badsectotal++;
1190: }
1191: if (secTest == 'reserved') {
1192: reservedtotal++;
1193: }
1194: }
1195: ";
1196: }
1197: $output .= "
1198: if (badsectotal>0) {
1199: alert('$secname');
1200: return false;
1201: }
1202: if (reservedtotal>0) {
1203: alert('$secnone');
1204: return false;
1205: }
1206: formname.state.value= nextstate;
1207: formname.submit();
1208: return;
1209: }
1210: ";
1211: return $output;
1212: }
1213:
1214: sub personnel_lcsec_js {
1215: my %alerts = §ion_check_alerts();
1216: my $secname = $alerts{'badsec'}.'\\n'.$alerts{'separate'};
1217: my $secnone = $alerts{'reserved'};
1218: my $output = '
1219: function validatePersonnelSections(formname,nextstate) {
1220: var badsectotal = 0;
1221: var reservedtotal = 0;
1222: var secTest = "";
1223: ';
1224: for (my $i=0; $i<$env{'form.persontotal'}; $i++) {
1225: $output .= "
1226: if (document.requestcrs.person_".$i."_uname.value != '') {
1227: secTest = validsection(document.requestcrs.person_".$i."_newsec,'1');
1228: if (secTest == 'badsec') {
1229: badsectotal++;
1230: }
1231: if (secTest == 'reserved') {
1232: reservedtotal++;
1233: }
1234: }
1235: ";
1236: }
1237: $output .= "
1238: if (badsectotal > 0) {
1239: alert('$secname');
1240: return false;
1241: } else {
1242: if (reservedtotal > 0) {
1243: alert('$secnone');
1244: return false;
1245: }
1246: }
1247: formname.state.value = nextstate;
1248: formname.submit();
1249: return;
1250: }
1251: ";
1252: return $output;
1253: }
1254:
1255: sub section_check_alerts {
1256: my %lt =
1257: &Apache::lonlocal::texthash(
1258: reserved => "You need to change one or more LON-CAPA section names - none is a reserved word in the system, and may not be used.",
1259: badsec => 'You need to change one or more LON-CAPA section names - names may only contain letters or numbers.',
1260: separate => 'Separate multiple sections with a comma.'
1261: );
1262: return %lt;
1263: }
1264:
1265: sub section_check_javascript {
1266: return <<"END";
1267: function validsection(field,mult) {
1268: var str = field.value;
1269: var badsec=0;
1270: var reserved=0;
1271: if (window.RegExp) {
1272: var badsecnum=0;
1273: var reservednum=0;
1274: var pattern=/[^a-zA-Z0-9]/;
1275: str = str.replace(/(^\\s*)|(\\s*\$)/gi,"");
1276: str = str.replace(/[ ]{2,}/gi," ");
1277: if (mult == '1') {
1278: var sections = new Array();
1279: sections = str.split(/\\s*[\\s,;:]\\s*/);
1280: var i;
1281: for (i=0; i<sections.length; i++) {
1282: if ((sections[i] != '') && (sections[i] != undefined) && (sections[i] != null)) {
1283: if (pattern.test(sections[i])) {
1284: badsecnum++;
1285: } else {
1286: if (sections[i] == 'none') {
1287: reservednum++;
1288: }
1289: }
1290: }
1291: }
1292: } else {
1293: if ((str != '') && (str != undefined) && (str != null)) {
1294: if (pattern.test(str)) {
1295: badsecnum++;
1296: } else {
1297: if (str == 'none') {
1298: reservednum++;
1299: }
1300: }
1301: }
1302: }
1303: if (badsecnum > 0) {
1304: return 'badsec';
1305: }
1306: if (reservednum > 0) {
1307: return 'reserved';
1308: }
1309: }
1310: return;
1311: }
1312: END
1313: }
1314:
1315: sub close_popup_form {
1316: my $close= &mt('Close Window');
1317: return << "END";
1318: <p><form name="displayreq" action="" method="post">
1319: <input type="button" name="closeme" value="$close" onclick="javascript:self.close();" />
1320: </form></p>
1321: END
1322: }
1323:
1324: sub get_instcode {
1325: my ($dom) = @_;
1326: my ($instcode,$numtitles);
1327: my (@codetitles,%cat_titles,%cat_order,@code_order,$instcode,$code_chk);
1328: &Apache::lonnet::auto_possible_instcodes($dom,\@codetitles,\%cat_titles,
1329: \%cat_order,\@code_order);
1330: $numtitles = scalar(@codetitles);
1331: if (@code_order > 0) {
1332: my $message;
1333: foreach my $item (@code_order) {
1334: $instcode .= $env{'form.instcode_'.$item};
1335: }
1336: }
1337: return ($instcode,$numtitles);
1338: }
1339:
1340: sub print_request_form {
1341: my ($r,$action,$state,$page,$states,$dom,$newinstcode,$codechk,$checkedcode,
1342: $description,$showcredits,$instcredits,$invalidcrosslist) = @_;
1343: my $formname = 'requestcrs';
1344: my ($next,$prev,$message,$output,$codepicker,$crstype);
1345: $prev = $states->{$action}[$page-1];
1346: $next = $states->{$action}[$page+1];
1347: my %navtxt = &Apache::lonlocal::texthash (
1348: prev => 'Back',
1349: next => 'Next',
1350: );
1351: $crstype = $env{'form.crstype'};
1352: $r->print('<br /><form name="'.$formname.'" method="post" action="/adm/requestcourse">');
1353: my (@codetitles,%cat_titles,%cat_order,@code_order,$instcode,$code_chk,
1354: @disallowed);
1355: if ($crstype eq 'official') {
1356: if ($env{'form.instcode'} ne '') {
1357: $instcode = $env{'form.instcode'};
1358: } elsif ($newinstcode ne '') {
1359: $instcode = $newinstcode;
1360: }
1361: if ($checkedcode) {
1362: if ($codechk eq 'valid') {
1363: $message = '<div class="LC_info">'.
1364: &mt('The chosen course category [_1] is valid.','<b>'.
1365: $instcode.'</b>').
1366: '<input type="hidden" name="instcode" value="'.
1367: $instcode.'" /></div>';
1368: } else {
1369: $message = '<div class="LC_warning">'.
1370: &mt('No course was found matching your choice of institutional course category.');
1371: if ($codechk ne '') {
1372: $message .= '<br />'.$codechk;
1373: }
1374: $message .= '</div>';
1375: $prev = 'crstype';
1376: }
1377: $r->print($message);
1378: }
1379: }
1380: if ($prev eq 'crstype') {
1381: if ($crstype eq 'official') {
1382: &Apache::lonnet::auto_possible_instcodes($dom,\@codetitles,\%cat_titles,
1383: \%cat_order,\@code_order);
1384: }
1385: if (@code_order > 0) {
1386: $codepicker = &coursecode_form($dom,'instcode',\@codetitles,
1387: \%cat_titles,\%cat_order);
1388: if ($codepicker) {
1389: $r->print(&mt('Specify the course to be created.').
1390: '<div>'.&Apache::lonhtmlcommon::start_pick_box().
1391: $codepicker.
1392: &Apache::lonhtmlcommon::end_pick_box().'</div>');
1393: } else {
1394: $next = $states->{$action}[$page+2];
1395: $r->print(&courseinfo_form($dom,$formname,$crstype,$next));
1396: }
1397: } else {
1398: if ($crstype eq 'official') {
1399: $next = $states->{$action}[$page+2];
1400: }
1401: $r->print(&courseinfo_form($dom,$formname,$crstype,$next));
1402: }
1403: } elsif ($prev eq 'codepick') {
1404: if ($instcode eq '') {
1405: $prev = $states->{$action}[$page-2];
1406: }
1407: $r->print(&courseinfo_form($dom,$formname,$crstype,$next,$description));
1408: } elsif ($state eq 'enrollment') {
1409: if ($crstype eq 'official') {
1410: &Apache::lonnet::auto_possible_instcodes($dom,\@codetitles,\%cat_titles,
1411: \%cat_order,\@code_order);
1412: }
1413: $r->print(&print_enrollment_menu($formname,$instcode,$dom,\@codetitles,
1414: \%cat_titles,\%cat_order,\@code_order,
1415: $showcredits,$instcredits,$invalidcrosslist));
1416: } elsif ($state eq 'personnel') {
1417: $r->print(&print_personnel_menu($dom,$formname,$crstype,$invalidcrosslist));
1418: } elsif ($state eq 'review') {
1419: my (%alerts,%rulematch,%inst_results,%curr_rules,%got_rules,%disallowmsg);
1420: my $now = time;
1421: for (my $i=0; $i<$env{'form.persontotal'}; $i++) {
1422: my $personname = $env{'form.person_'.$i.'_uname'};
1423: my $persondom = $env{'form.person_'.$i.'_dom'};
1424: if (($personname =~ /^$match_username$/) &&
1425: ($persondom =~ /^$match_domain$/)) {
1426: if (&Apache::lonnet::domain($persondom)) {
1427: my $personhome =
1428: &Apache::lonnet::homeserver($personname,$persondom);
1429: if ($personhome eq 'no_host') {
1430: if ($persondom ne $dom) {
1431: my $skipuser = 1;
1432: if ($env{'user.role.dc./'.$persondom.'/'}) {
1433: my ($start,$end) = split('.',$env{'user.role.dc./'.$persondom.'/'});
1434: if (((!$start) || ($start < $now)) &&
1435: ((!$end) || ($end > $now))) {
1436: $skipuser = 0;
1437: }
1438: }
1439: if ($skipuser) {
1440: push(@disallowed,$i);
1441: $disallowmsg{$i} = &mt('[_1] was excluded because new users need to be from the course domain','<tt>'.$personname.':'.$persondom.'</tt>');
1442: next;
1443: }
1444: }
1445: my $usertype = &get_usertype($persondom,$personname,\%curr_rules,\%got_rules);
1446: if (&Apache::lonuserutils::can_create_user($dom,'requestcrs',$usertype)) {
1447: my ($allowed,$msg,$authtype,$authparam) =
1448: &check_newuser_rules($persondom,$personname,
1449: \%alerts,\%rulematch,\%inst_results,
1450: \%curr_rules,\%got_rules);
1451: if ($allowed) {
1452: my %domdefaults = &Apache::lonnet::get_domain_defaults($persondom);
1453: if ($usertype eq 'official') {
1454: if ($authtype eq '') {
1455: $authtype = $domdefaults{'auth_def'};
1456: $authparam = $domdefaults{'auth_arg_def'};
1457: }
1458: } elsif ($usertype eq 'unofficial') {
1459: if ($authtype eq '') {
1460: $authtype = 'internal';
1461: $authparam = '';
1462: }
1463: } else {
1464: $authtype = $domdefaults{'auth_def'};
1465: $authparam = $domdefaults{'auth_arg_def'};
1466: }
1467: if (($authtype eq '') ||
1468: (($authtype =~/^krb/) && ($authparam eq ''))) {
1469: push(@disallowed,$i);
1470: $disallowmsg{$i} = &mt('[_1] was excluded because institutional information is incomplete for this new user.','<tt>'.$personname.':'.$persondom.'</tt>');
1471: next;
1472: }
1473: if (ref($inst_results{$personname.':'.$persondom}) eq 'HASH') {
1474: if ($inst_results{$personname.':'.$persondom}{'lastname'} ne '') {
1475: $env{'form.person_'.$i.'_lastname'} = $inst_results{$personname.':'.$persondom}{'lastname'};
1476: }
1477: if ($inst_results{$personname.':'.$persondom}{'firstname'} ne '') {
1478: $env{'form.person_'.$i.'_firstname'} = $inst_results{$personname.':'.$persondom}{'firstname'};
1479: }
1480: if ($inst_results{$personname.':'.$persondom}{'permanentemail'} ne '') {
1481: $env{'form.person_'.$i.'_emailaddr'} = $inst_results{$personname.':'.$persondom}{'permanentemail'};
1482: }
1483: }
1484: } else {
1485: push(@disallowed,$i);
1486: $disallowmsg{$i} = &mt('[_1] was excluded because the username violated format rules for the domain','<tt>'.$personname.':'.$persondom.'</tt>');
1487: }
1488: } else {
1489: push(@disallowed,$i);
1490: $disallowmsg{$i} = &mt('[_1] was excluded because you may not request new users in the domain','<tt>'.$personname.':'.$persondom.'</tt>');
1491: }
1492: } else {
1493: my %userenv =
1494: &Apache::lonnet::userenvironment($persondom,$personname,'lastname','firstname','permanentemail');
1495: if ($env{'form.person_'.$i.'_lastname'} eq '') {
1496: $env{'form.person_'.$i.'_lastname'} = $userenv{'lastname'};
1497: }
1498: if ($env{'form.person_'.$i.'_firstname'} eq '') {
1499: $env{'form.person_'.$i.'_firstname'} = $userenv{'firstname'};
1500: }
1501: if ($env{'form.person_'.$i.'_emailaddr'} eq '') {
1502: $env{'form.person_'.$i.'_emailaddr'} = $userenv{'permanentemail'};
1503: }
1504: }
1505: } elsif ($personname ne '') {
1506: push(@disallowed,$i);
1507: $disallowmsg{$i} = &mt('[_1] was excluded because the domain is invalid','<tt>'.$personname.':'.$persondom.'</tt>');
1508: }
1509: } elsif ($personname ne '') {
1510: push(@disallowed,$i);
1511: $disallowmsg{$i} = &mt('[_1] was excluded because the username or domain is invalid.','<tt>'.$personname.':'.$persondom.'</tt>');
1512: }
1513: }
1514: my $cnum;
1515: if ($env{'form.origcnum'} =~ /^($match_courseid)$/) {
1516: $cnum = $env{'form.origcnum'};
1517: } else {
1518: my $gentype = 'Course';
1519: if ($crstype eq 'community') {
1520: $gentype = 'Community';
1521: }
1522: $cnum = &Apache::lonnet::generate_coursenum($dom,$gentype);
1523: }
1524: &Apache::lonnet::auto_possible_instcodes($dom,\@codetitles,\%cat_titles,
1525: \%cat_order,\@code_order);
1526: if ($crstype eq 'community') {
1527: $r->print('<h3>'.&mt('Review community request details before submission').'</h3>');
1528: } else {
1529: $r->print('<h3>'.&mt('Review course request details before submission').'</h3>');
1530: }
1531: $r->print(&print_review($dom,\@codetitles,\%cat_titles,\%cat_order,\@code_order,'','',\@disallowed,\%disallowmsg,$instcredits).
1532: '<input type="hidden" name="cnum" value="'.$cnum.'" />');
1533: my $fullname = &Apache::loncommon::plainname($env{'user.name'},
1534: $env{'user.domain'});
1535: my $postprocess = &Apache::lonnet::auto_crsreq_update($dom,$cnum,$crstype,'review',$env{'user.name'},
1536: $env{'user.domain'},$fullname,$env{'form.cdescr'});
1537: if (ref($postprocess) eq 'HASH') {
1538: if ($postprocess->{'reviewweb'}) {
1539: $r->print($postprocess->{'reviewweb'});
1540: }
1541: }
1542: if ($crstype eq 'community') {
1543: $navtxt{'next'} = &mt('Submit community request');
1544: } else {
1545: $navtxt{'next'} = &mt('Submit course request');
1546: }
1547: } elsif ($state eq 'process') {
1548: if ($crstype eq 'official') {
1549: &Apache::lonnet::auto_possible_instcodes($dom,\@codetitles,\%cat_titles,
1550: \%cat_order,\@code_order);
1551: }
1552: my $lonhost = $r->dir_config('lonHostID');
1553: my ($storeresult,$result) = &print_request_outcome($lonhost,$dom,\@codetitles,
1554: \@code_order,$instcredits);
1555: $r->print($result);
1556: if (($storeresult eq 'ok') || ($storeresult eq 'created')) {
1557: if ($storeresult eq 'ok') {
1558: $r->print('<p><a href="/adm/requestcourse?action=view&state=details&showdom='.$dom.'&cnum='. $env{'form.cnum'}.'">'.
1559: &mt('Modify this request').'</a>'.(' 'x4).
1560: '<a href="/adm/requestcourse">'.&mt('Make another request').'</a></p>');
1561: }
1562: if (&Apache::loncoursequeueadmin::author_prompt()) {
1563: &print_author_prompt($r,$env{'form.action'},$env{'form.cnum'},$env{'form.showdom'},
1564: $env{'form.crstype'},$storeresult);
1565: } elsif ($storeresult eq 'created') {
1566: $r->print('<p><a href="/adm/requestcourse">'.&mt('Make another request').'</a></p>');
1567: }
1568: }
1569: } elsif ($state eq 'reqauthor') {
1570: my ($result,@links);
1571: if ($env{'form.requestauthor'}) {
1572: $r->print(&Apache::loncoursequeueadmin::process_reqauthor(\$result));
1573: if ($result eq 'created') {
1574: my $role = 'au';
1575: my $spec = "$role./$env{'form.showdom'}/";
1576: push(@links,&mt('Enter your Authoring Space with role: [_1]',
1577: '<a href="/adm/roles?selectrole=1&'.$spec.'=1">'.
1578: &Apache::lonnet::plaintext($role).'</a>'));
1579: }
1580: }
1581: if (($env{'form.disposition'} eq 'created') &&
1582: ($env{'form.cnum'} =~ /^$match_courseid$/) &&
1583: ($env{'form.showdom'} =~ /^$match_domain$/)) {
1584: my ($spec,$area,$role,$type);
1585: my $role = 'cc';
1586: my $spec = "$role./$env{'form.showdom'}/$env{'form.cnum'}";
1587: my $type = 'Course';
1588: if ($env{'form.crstype'} eq 'community') {
1589: $type = 'Community';
1590: }
1591: my $showrole = &Apache::lonnet::plaintext($role,$type);
1592: unshift(@links,&mt('Enter new course with role: [_1]',
1593: '<a href="/adm/roles?selectrole=1&'.$spec.'=1">'.$showrole.'</a>'));
1594: }
1595: if (@links > 1) {
1596: $r->print(&mt('New roles will be listed on your [_1]Roles[_2] page.',
1597: '<a href="/adm/roles">','</a>').' '.&mt('Choose a role:').
1598: '<ul>');
1599: foreach my $link (@links) {
1600: $r->print('<li>'.$link.'</li>');
1601: }
1602: $r->print('</ul>');
1603: } elsif (@links == 1) {
1604: $r->print('<p>'.$links[0].'</p>');
1605: }
1606: }
1607: my @excluded = &get_excluded_elements($dom,$states,$action,$state,$showcredits);
1608: if ($state eq 'personnel') {
1609: push(@excluded,'persontotal');
1610: }
1611: if ($state eq 'review') {
1612: if (@disallowed > 0) {
1613: my @items = qw(uname dom lastname firstname emailaddr hidedom role newsec);
1614: my @currsecs = ¤t_lc_sections();
1615: if (@currsecs) {
1616: push(@items,'sec');
1617: }
1618: my $count = 0;
1619: for (my $i=0; $i<$env{'form.persontotal'}; $i++) {
1620: unless ($env{'form.person_'.$i.'_uname'} eq '') {
1621: if (grep(/^$i$/,@disallowed)) {
1622: foreach my $item (@items) {
1623: $env{'form.person_'.$i.'_'.$item} = '';
1624: }
1625: } else {
1626: foreach my $item (@items) {
1627: $env{'form.person_'.$count.'_'.$item} = $env{'form.person_'.$i.'_'.$item};
1628: }
1629: }
1630: }
1631: $count ++;
1632: }
1633: $env{'form.persontotal'} = $count;
1634: }
1635: }
1636: if ($state eq 'enrollment') {
1637: push(@excluded,('sectotal','crosslisttotal'));
1638: }
1639: if (($state eq 'process') || ($state eq 'reqauthor')) {
1640: $r->print('</form>');
1641: } else {
1642: $r->print(&Apache::lonhtmlcommon::echo_form_input(\@excluded).'</form>');
1643: &display_navbuttons($r,$dom,$formname,$prev,$navtxt{'prev'},$next,
1644: $navtxt{'next'},$state);
1645: }
1646: return;
1647: }
1648:
1649: sub print_author_prompt {
1650: my ($r,$action,$cnum,$showdom,$crstype,$storeresult) = @_;
1651: $r->print('<h3>'.&mt('Access to Authoring Space').'</h3>'.
1652: '<p>'.
1653: &mt('Although assessment items can be created directly inside a course, such items only use part of the assessment capabilities of LON-CAPA.').
1654: '<br />'.
1655: &mt('By contrast, items created in Authoring Space, then imported into a course, can use all of the features of the assessment engine.').'</p>'.
1656: '<p>'.&mt('Request Authoring Space access now?').
1657: '<span class="LC_nobreak"> '.
1658: '<label><input type="radio" name="requestauthor" value="1" />'.&mt('Yes').'</label>'.
1659: (' 'x2).
1660: '<label><input type="radio" name="requestauthor" value="0" checked="checked"/>'.&mt('No').'</label>'.
1661: '</span></p>'.
1662: '<input type="submit" name="newauthor" value="'.&mt('Submit authoring request').'" />'.
1663: '<input type="hidden" name="state" value="reqauthor" />'.
1664: '<input type="hidden" name="action" value="'.$action.'" />'.
1665: '<input type="hidden" name="cnum" value="'.$cnum.'" />'.
1666: '<input type="hidden" name="showdom" value="'.$showdom.'" />'.
1667: '<input type="hidden" name="crstype" value="'.$crstype.'" />'.
1668: '<input type="hidden" name="disposition" value="'.$storeresult.'" />'.
1669: '<br />');
1670: }
1671:
1672: sub get_usertype {
1673: my ($persondom,$personname,$curr_rules,$got_rules) = @_;
1674: my ($rules,$ruleorder) =
1675: &Apache::lonnet::inst_userrules($persondom,'username');
1676: my $usertype = &Apache::lonuserutils::check_usertype($persondom,$personname,
1677: $rules,$curr_rules,$got_rules);
1678: return $usertype;
1679: }
1680:
1681: sub check_newuser_rules {
1682: my ($persondom,$personname,$alerts,$rulematch,$inst_results,$curr_rules,
1683: $got_rules) = @_;
1684: my $allowed = 1;
1685: my $newuser = 1;
1686: my ($checkhash,$userchkmsg,$authtype,$authparam);
1687: my $checks = { 'username' => 1 };
1688: $checkhash->{$personname.':'.$persondom} = { 'newuser' => $newuser };
1689: &Apache::loncommon::user_rule_check($checkhash,$checks,$alerts,$rulematch,
1690: $inst_results,$curr_rules,$got_rules);
1691: if (ref($alerts->{'username'}) eq 'HASH') {
1692: if (ref($alerts->{'username'}{$persondom}) eq 'HASH') {
1693: my $domdesc =
1694: &Apache::lonnet::domain($persondom,'description');
1695: if ($alerts->{'username'}{$persondom}{$personname}) {
1696: if (ref($curr_rules->{$persondom}) eq 'HASH') {
1697: $userchkmsg =
1698: &Apache::loncommon::instrule_disallow_msg('username',
1699: $domdesc,1).
1700: &Apache::loncommon::user_rule_formats($persondom,
1701: $domdesc,$curr_rules->{$persondom}{'username'},
1702: 'username');
1703: }
1704: $allowed = 0;
1705: }
1706: }
1707: }
1708: if ($allowed) {
1709: if (ref($rulematch) eq 'HASH') {
1710: if (ref($rulematch->{$personname.':'.$persondom}) eq 'HASH') {
1711: my $matchedrule = $rulematch->{$personname.':'.$persondom}{'username'};
1712: my ($rules,$ruleorder) =
1713: &Apache::lonnet::inst_userrules($persondom,'username');
1714: if (ref($rules) eq 'HASH') {
1715: if (ref($rules->{$matchedrule}) eq 'HASH') {
1716: $authtype = $rules->{$matchedrule}{'authtype'};
1717: $authparam = $rules->{$matchedrule}{'authparm'};
1718: }
1719: }
1720: }
1721: }
1722: }
1723: return ($allowed,$userchkmsg,$authtype,$authparam);
1724: }
1725:
1726: sub get_excluded_elements {
1727: my ($dom,$states,$action,$state,$showcredits) = @_;
1728: my @excluded = ('counter');
1729: my ($elements,$instcredits) = &form_elements($dom,$showcredits);
1730: if (ref($states) eq 'HASH') {
1731: if (ref($states->{$action}) eq 'ARRAY') {
1732: my @items = @{$states->{$action}};
1733: my $numitems = scalar(@items);
1734: if ($numitems) {
1735: for (my $i=$numitems-1; $i>=0; $i--) {
1736: if ((ref($elements) eq 'HASH') &&
1737: (ref($elements->{$action}) eq 'HASH')) {
1738: if (ref($elements->{$action}{$items[$i]}) eq 'HASH') {
1739: foreach my $key (keys(%{$elements->{$action}{$items[$i]}})) {
1740: push(@excluded,$key);
1741: }
1742: }
1743: }
1744: last if ($items[$i] eq $state);
1745: }
1746: }
1747: }
1748: }
1749: if (grep(/^instcode_/,@excluded)) {
1750: push(@excluded,'instcode');
1751: }
1752: return @excluded;
1753: }
1754:
1755: sub print_enrollment_menu {
1756: my ($formname,$instcode,$dom,$codetitles,$cat_titles,$cat_order,$code_order,
1757: $showcredits,$instcredits,$invalidcrosslist) =@_;
1758: my ($sections,$autoenroll,$access_dates,$output,$hasauto,$hascredits,
1759: $creditsrow,$domdefcredits);
1760: my $starttime = time;
1761: my $endtime = time+(6*30*24*60*60); # 6 months from now, approx
1762:
1763: my %accesstitles = (
1764: 'start' => 'Default start access',
1765: 'end' => 'Default end access',
1766: );
1767: my %enrolltitles = (
1768: 'start' => 'Start auto-enrollment',
1769: 'end' => 'End auto-enrollment',
1770: );
1771: if ($showcredits) {
1772: unless ($env{'form.crstype'} eq 'community') {
1773: my %domdefs = &Apache::lonnet::get_domain_defaults($dom);
1774: $domdefcredits = $domdefs{$env{'form.crstype'}.'credits'};
1775: }
1776: }
1777: if ($env{'form.crstype'} eq 'official') {
1778: if (&Apache::lonnet::auto_run('',$dom)) {
1779: $output = &show_invalid_crosslists($invalidcrosslist);
1780: my ($section_form,$crosslist_form);
1781: if ($instcode ne '') {
1782: $section_form = &inst_section_selector($dom,$instcode);
1783: if ($section_form eq '') {
1784: my $sectotal = $env{'form.sectotal'};
1785: if (!$sectotal) {
1786: $sectotal = 1;
1787: }
1788: if ($env{'form.addsection'}) {
1789: $sectotal ++;
1790: }
1791: for (my $i=0; $i<$sectotal; $i++) {
1792: $section_form .= §ions_form($dom,$instcode,$i);
1793: }
1794: if ($section_form) {
1795: $section_form .=
1796: &Apache::lonhtmlcommon::row_title(&mt('Add another')).
1797: '<input name="sectotal" type="hidden" value="'.$sectotal.'" />'.
1798: '<input name="addsection" type="checkbox" value="'.$sectotal.'"'.
1799: ' onclick="javascript:nextPage(document.'.$formname.",'".$env{'form.state'}.
1800: "'".');" />'.&mt('Add?').&Apache::lonhtmlcommon::row_closure();
1801: }
1802: }
1803: }
1804: if ($section_form) {
1805: $sections = &Apache::lonhtmlcommon::row_headline().
1806: '<h3>'.&Apache::loncommon::help_open_topic('Course_Request_Sections').
1807: ' '.&mt('Sections for auto-enrollment').'</h3>'.
1808: &Apache::lonhtmlcommon::row_closure(1).
1809: $section_form;
1810: }
1811: my $crosslisttotal = $env{'form.crosslisttotal'};
1812: if (!$crosslisttotal) {
1813: $crosslisttotal = 1;
1814: }
1815: if ($env{'form.addcrosslist'}) {
1816: $crosslisttotal ++;
1817: }
1818: for (my $i=0; $i<$crosslisttotal; $i++) {
1819: $crosslist_form .= &coursecode_form($dom,'crosslist',$codetitles,
1820: $cat_titles,$cat_order,$i);
1821: }
1822: if ($crosslist_form) {
1823: $crosslist_form .=
1824: &Apache::lonhtmlcommon::row_title(&mt('Add another')).
1825: '<input name="crosslisttotal" type="hidden" value="'.$crosslisttotal.'" />'.
1826: '<input name="addcrosslist" type="checkbox" value="'.$crosslisttotal.'"'.
1827: ' onclick="javascript:nextPage(document.'.$formname.",'".$env{'form.state'}.
1828: "'".');" />'.&mt('Add?').&Apache::lonhtmlcommon::row_closure();
1829: $sections .= &Apache::lonhtmlcommon::row_headline.
1830: '<h3>'.&Apache::loncommon::help_open_topic('Course_Request_Crosslist').' '.&mt('Crosslisted courses for auto-enrollment').'</h3>'.
1831: &Apache::lonhtmlcommon::row_closure(1).
1832: $crosslist_form;
1833: }
1834: $hasauto = 1;
1835: $autoenroll =
1836: &Apache::lonhtmlcommon::row_title(&Apache::loncommon::help_open_topic('Course_Request_Autoadd').' '.&mt('Add registered students automatically')).
1837: '<span class="LC_nobreak"><label>'.
1838: '<input type="radio" name="autoadds" value="1">'.
1839: &mt('Yes').'</label>'.(' 'x3).'<label>'.
1840: '<input type="radio" name="autoadds" value="0" checked="checked">'.
1841: &mt('No').'</label></span>'.
1842: &Apache::lonhtmlcommon::row_closure(1).
1843: &Apache::lonhtmlcommon::row_title(&Apache::loncommon::help_open_topic('Course_Request_Autodrop').' '.&mt('Drop unregistered students automatically')).
1844: '<span class="LC_nobreak"><label>'.
1845: '<input type="radio" name="autodrops" value="1">'.
1846: &mt('Yes').'</label>'.(' 'x3).'<label>'.
1847: '<input type="radio" name="autodrops" value="0" checked="checked">'.
1848: &mt('No').'</label></span>'.
1849: &Apache::lonhtmlcommon::row_closure(1).
1850: &date_setting_table($starttime,$endtime,$formname,'enroll',
1851: $hasauto,undef,%enrolltitles);
1852: if ($showcredits) {
1853: if ($instcredits) {
1854: $creditsrow = &mt('[quant,_1,credit]',$instcredits);
1855: } else {
1856: $creditsrow = '<span class="LC_nobreak">'.
1857: '<input type="text" size="3" name="coursecredits"'.
1858: ' value="'.$domdefcredits.'" />';
1859: }
1860: $hascredits = 1;
1861: }
1862: }
1863: } elsif (($env{'form.crstype'} eq 'unofficial') || ($env{'form.crstype'} eq 'textbook')) {
1864: if ($showcredits) {
1865: $creditsrow = '<span class="LC_nobreak">'.
1866: '<input type="text" size="3" name="coursecredits"'.
1867: ' value="'.$domdefcredits.'"/>';
1868: $hascredits = 1;
1869: }
1870: }
1871: my $access_dates =
1872: &date_setting_table($starttime,$endtime,$formname,'access',$hasauto,
1873: $hascredits,%accesstitles);
1874: $output .= &Apache::lonhtmlcommon::start_pick_box();
1875: if ($sections) {
1876: $output .= $sections;
1877: }
1878: if ($autoenroll) {
1879: $output .= &Apache::lonhtmlcommon::row_headline('Auto-enroll').
1880: '<h3>'.&mt('Auto-enrollment settings').'</h3>'.
1881: &Apache::lonhtmlcommon::row_closure(1).
1882: $autoenroll;
1883: }
1884: if ($access_dates) {
1885: my $header = &mt('Access dates for students');
1886: if ($env{'form.crstype'} eq 'community') {
1887: $header = &mt('Access dates for community members');
1888: }
1889: $output .= &Apache::lonhtmlcommon::row_headline('Access').
1890: '<h3>'.$header.'</h3>'.
1891: &Apache::lonhtmlcommon::row_closure(1).
1892: $access_dates;
1893: }
1894: if ($creditsrow) {
1895: $output .= &Apache::lonhtmlcommon::row_headline('Credits').
1896: '<h3>'.&mt('Credits earned by students').'</h3>'.
1897: &Apache::lonhtmlcommon::row_closure(1).
1898: &Apache::lonhtmlcommon::row_title(&mt('Default credits')).
1899: $creditsrow.
1900: &Apache::lonhtmlcommon::row_closure(1);
1901: }
1902: return '<div>'.&Apache::lonhtmlcommon::start_pick_box().$output.
1903: &Apache::lonhtmlcommon::end_pick_box().'</div>';
1904: }
1905:
1906: sub show_invalid_crosslists {
1907: my ($invalidcrosslist) = @_;
1908: my $output;
1909: if (ref($invalidcrosslist) eq 'ARRAY') {
1910: if (@{$invalidcrosslist} > 0) {
1911: $output = '<div class="LC_warning">'.
1912: &mt('The following crosslisted courses were invalid:').'<ul>';
1913: foreach my $item (@{$invalidcrosslist}) {
1914: $output .= '<li>'.$item.'</li>';
1915: }
1916: $output .= '</ul></div><br />';
1917: }
1918: }
1919: return $output;
1920: }
1921:
1922:
1923: sub inst_section_selector {
1924: my ($dom,$instcode) = @_;
1925: my @sections = &Apache::lonnet::auto_get_sections(undef,$dom,$instcode);
1926: my $sectotal = scalar(@sections);
1927: my $output;
1928: if ($sectotal) {
1929: $output .= &Apache::lonhtmlcommon::row_title(&mt('Sections of [_1]',$instcode)).
1930: &Apache::loncommon::start_data_table().
1931: &Apache::loncommon::start_data_table_row().
1932: '<th>'.&mt('Include?').'<input type="hidden" name="sectotal" '.
1933: 'value="'.$sectotal.'" /></th>'.
1934: '<th>'.&mt('Institutional Section').'</th>'.
1935: '<th>'.&Apache::loncommon::help_open_topic('Course_Request_LCSection').
1936: ' '.&mt('LON-CAPA section').'</th>'.
1937: &Apache::loncommon::end_data_table_row();
1938: for (my $i=0; $i<@sections; $i++) {
1939: my $colflag = $i%2;
1940: my $secon = ' checked="checked"';
1941: my $secoff = '';
1942: if ($env{'form.origcnum'}) {
1943: $secoff = $secon;
1944: $secon='';
1945: }
1946: $output .= &Apache::loncommon::start_data_table_row().
1947: '<td><label><input type="radio" name="sec_'.$i.
1948: '"'.$secon.' value="1" />'.&mt('Yes').'</label>'.
1949: (' 'x2).'<label><input type="radio" name="sec_'.$i.
1950: '"'.$secoff.' value="0" />'.&mt('No').'</label></td>'.
1951: '<td align="center">'.$sections[$i].
1952: '<input type="hidden" name="secnum_'.$i.'" value="'.
1953: $sections[$i].'" /></td>'.
1954: '<td><input type="text" size="10" name="loncapasec_'.$i.
1955: '" value="'.$sections[$i].'" /></td>'.
1956: &Apache::loncommon::end_data_table_row();
1957: }
1958: $output .= &Apache::loncommon::end_data_table().
1959: &Apache::lonhtmlcommon::row_closure();
1960: }
1961: return $output;
1962: }
1963:
1964: sub date_setting_table {
1965: my ($starttime,$endtime,$formname,$prefix,$hasauto,$hascredits,%datetitles)=@_;
1966: my ($perpetual,$table);
1967: my $startform = &Apache::lonhtmlcommon::date_setter($formname,$prefix.'start',
1968: $starttime,'','','',1,'','','',1);
1969: my $endform = &Apache::lonhtmlcommon::date_setter($formname,$prefix.'end',
1970: $endtime,'','','',1,'','','',1);
1971: my $closure = '';
1972: if ($prefix eq 'access') {
1973: $perpetual = ' <span class="LC_nobreak"><label>'.
1974: '<input type="checkbox" name="no_end_date" />'.
1975: &mt('No end date').'</label></span>';
1976: unless ($hascredits) {
1977: $closure = '1';
1978: }
1979: }
1980:
1981: my %help_item = (
1982: access => {
1983: start => 'Course_Request_Access_Start',
1984: end => 'Course_Request_Access_End',
1985: },
1986: enroll => {
1987: start => 'Course_Request_Enroll_Start',
1988: end => 'Course_Request_Enroll_End',
1989: },
1990: );
1991: if ($hasauto) {
1992: $help_item{'access'}{'start'} = 'Course_Request_RegAccess_Start';
1993: $help_item{'access'}{'end'} = 'Course_Request_RegAccess_End';
1994: }
1995:
1996: $table = &Apache::lonhtmlcommon::row_title(&Apache::loncommon::help_open_topic($help_item{$prefix}{'start'}).
1997: ' '.&mt($datetitles{'start'})).$startform.
1998: &Apache::lonhtmlcommon::row_closure(1).
1999: &Apache::lonhtmlcommon::row_title(&Apache::loncommon::help_open_topic($help_item{$prefix}{'end'}).
2000: ' '.&mt($datetitles{'end'})).$endform.$perpetual.
2001: &Apache::lonhtmlcommon::row_closure($closure);
2002: return $table;
2003: }
2004:
2005: sub print_personnel_menu {
2006: my ($dom,$formname,$crstype,$invalidcrosslist) = @_;
2007: my $output;
2008: if ($crstype eq 'official') {
2009: if (&Apache::lonnet::auto_run('',$dom)) {
2010: $output .= &show_invalid_crosslists($invalidcrosslist);
2011: }
2012: }
2013: $output .= '<div>'.&Apache::lonhtmlcommon::start_pick_box();
2014: my $persontotal = $env{'form.persontotal'};
2015: if ((!defined($persontotal)) || (!$persontotal)) {
2016: $persontotal = 1;
2017: }
2018: if ($env{'form.addperson'}) {
2019: $persontotal ++;
2020: }
2021: my @items = ('uname','dom','lastname','firstname','emailaddr','hidedom');
2022:
2023: my $type = 'Course';
2024: if ($crstype eq 'community') {
2025: $type = 'Community';
2026: }
2027: my $roleoptions;
2028: my @roles = &Apache::lonuserutils::roles_by_context('course','',$type);
2029: foreach my $role (@roles) {
2030: my $plrole = &Apache::lonnet::plaintext($role,$type);
2031: $roleoptions .= ' <option value="'.$role.'">'.$plrole.'</option>'."\n";
2032: }
2033: my %customroles=&Apache::lonuserutils::my_custom_roles();
2034: if (keys(%customroles) > 0) {
2035: foreach my $cust (sort(keys(%customroles))) {
2036: my $custrole="cr/$env{'user.domain'}/$env{'user.name'}/$cust";
2037: $roleoptions .= ' <option value="'.$custrole.'">'.$cust.'</option>'."\n";
2038: }
2039: }
2040:
2041: my @currsecs = ¤t_lc_sections();
2042:
2043: my ($existtitle,$existops,$existmult,$newtitle,$seccolspan);
2044: if (@currsecs) {
2045: my $existsize = scalar(@currsecs);
2046: if ($existsize > 3) {
2047: $existsize = 3;
2048: }
2049: if ($existsize > 1) {
2050: $existmult = ' multiple="multiple" size="'.$existsize.'" ';
2051: }
2052: @currsecs = sort { $a <=> $b } (@currsecs);
2053: $existtitle = &mt('Official').': ';
2054: $existops = '<option value="">'.&mt('None').'</option>';
2055: foreach my $sec (@currsecs) {
2056: $existops .= '<option value="'.$sec.'">'.$sec.'</option>'."\n";
2057: }
2058: $seccolspan = ' colspan="2"';
2059: $newtitle = &mt('Other').': ';
2060: }
2061:
2062: if ($persontotal) {
2063: my %lt = &Apache::lonlocal::texthash(
2064: community => 'Requestor is automatically assigned Coordinator role.',
2065: official => 'Requestor is automatically assigned Course Coordinator role.',
2066: );
2067: $lt{'unofficial'} = $lt{'official'};
2068: $lt{'textbook'} = $lt{'textbook'};
2069: $output .= &Apache::lonhtmlcommon::row_headline().
2070: '<h3>'.&Apache::loncommon::help_open_topic('Course_Request_Personnel').' '.$lt{$crstype}.' '.&mt('Include other personnel?').'</h3>';
2071: }
2072: for (my $i=0; $i<$persontotal; $i++) {
2073: my @linkargs = map { 'person_'.$i.'_'.$_ } (@items);
2074: my $linkargstr = join("','",@linkargs);
2075: my $uname_form = '<input type="text" name="person_'.$i.'_uname" value="" size="20" />';
2076: my $onchange = 'javascript:fix_domain('."'$formname','person_".$i."_dom',".
2077: "'person_".$i."_hidedom','person_".$i."_uname'".');';
2078: my $udom_form = &Apache::loncommon::select_dom_form($dom,'person_'.$i.'_dom','',
2079: 1,$onchange).
2080: '<input type="hidden" name="person_'.$i.'_hidedom" value="" />';
2081: my %form_elems;
2082: foreach my $item (@items) {
2083: next if (($item eq 'dom') || ($item eq 'uname') || ($item eq 'hidedom'));
2084: $form_elems{$item} = '<input type="text" name="person_'.$i.'_'.$item.'" '.
2085: 'value="" readonly="readonly" />';
2086: }
2087: my $roleselector = '<select name="person_'.$i.'_role">'."\n".
2088: $roleoptions.'</select>';
2089: my $sectionselector;
2090: if (@currsecs) {
2091: $sectionselector = $existtitle.'<select name="person_'.$i.'_sec"'.
2092: $existmult.'>'."\n".$existops.'</select>'.(' ' x3);
2093: }
2094: $sectionselector .= $newtitle.
2095: '<input type="text" name="person_'.$i.'_newsec" size="15" value="" />'."\n";
2096: my $usersrchlinktxt = &mt('Search for user');
2097: my $usersrchlink = &Apache::loncommon::selectuser_link($formname,@linkargs,$dom,
2098: $usersrchlinktxt);
2099: my $userchklinktxt = &mt('Check username');
2100: my $userchklink = &Apache::loncommon::selectuser_link($formname,@linkargs,$dom,
2101: $userchklinktxt,'checkusername');
2102: $output .=
2103: &Apache::lonhtmlcommon::row_title(&mt('Additional Personnel')).
2104: '<table><tr><td align="center" valign="middle"><b>'.$usersrchlink.'</b></td>'."\n".
2105: '<td align="left" valign="top" colspan="2"><span class="LC_nobreak">'.
2106: &mt('Username').': '.$uname_form.' '.$userchklink.'</span><br />'."\n".
2107: '<span class="LC_nobreak">'.&mt('Domain').': '.$udom_form.'</span></td>'.
2108: '</tr>'."\n".'<tr>'.
2109: '<td align="center" valign="top">'.&mt('First Name').'<br />'.$form_elems{'firstname'}.'</td>'."\n".
2110: '<td align="center" valign="top">'.&mt('Last Name').'<br />'.$form_elems{'lastname'}.'</td>'."\n".
2111: '<td align="center" valign="top">'.&mt('E-mail').'<br />'.$form_elems{'emailaddr'}.'</td></tr>'."\n".
2112: '<tr><td align="center" valign="top">'.&Apache::loncommon::help_open_topic('Course_Roles').' '.&mt('Role').'<br />'.$roleselector.'</td>'."\n".
2113: '<td'.$seccolspan.' align="center" valign="top">'.
2114: &Apache::loncommon::help_open_topic('Course_Request_Rolesection').' '.&mt('LON-CAPA Section(s)').'<br />'.$sectionselector.'</td>'."\n".
2115: '</tr></table>'.&Apache::lonhtmlcommon::row_closure();
2116: }
2117: $output .= &Apache::lonhtmlcommon::row_title(&mt('Add another')).
2118: '<input name="persontotal" type="hidden" value="'.$persontotal.'" />'.
2119: '<input name="addperson" type="checkbox" value="'.$persontotal.'"'.
2120: ' onclick="javascript:nextPage(document.'.$formname.",'".$env{'form.state'}.
2121: "'".');" />'.&mt('Add?').&Apache::lonhtmlcommon::row_closure(1).
2122: &Apache::lonhtmlcommon::end_pick_box().'</div>';
2123: if ($crstype eq 'community') {
2124: $output .= '<p>'.&mt('You may also add users later, once the community has been created, by using the "Manage community users" link, accessible from the "Main Menu".').'</p>';
2125: } else {
2126: $output .= '<p>'.&mt('You may also add users later, once the course has been created, by using the "Manage course users" link, accessible from the "Main Menu".').'</p>';
2127: }
2128: return $output;
2129: }
2130:
2131: sub current_lc_sections {
2132: my @currsecs;
2133: if ($env{'form.sectotal'}) {
2134: for (my $i=0; $i<$env{'form.sectotal'}; $i++) {
2135: if ($env{'form.sec_'.$i}) {
2136: if (defined($env{'form.loncapasec_'.$i})) {
2137: my $lcsec = $env{'form.loncapasec_'.$i};
2138: unless (grep(/^\Q$lcsec\E$/,@currsecs)) {
2139: push(@currsecs,$lcsec);
2140: }
2141: }
2142: }
2143: }
2144: }
2145: return @currsecs;
2146: }
2147:
2148: sub sorted_request_history {
2149: my ($dom,$action,$curr_req) = @_;
2150: my ($after,$before,$statusfilter,$crstypefilter);
2151: if ($env{'form.status'} ne '') {
2152: $statusfilter = $env{'form.status'};
2153: }
2154: if ($env{'form.crstype'} ne '') {
2155: $crstypefilter = $env{'form.crstype'};
2156: }
2157: if (ref($curr_req) eq 'HASH') {
2158: $after = $curr_req->{'requested_after_date'},
2159: $before = $curr_req->{'requested_before_date'};
2160: $statusfilter = $curr_req->{'status'};
2161: $crstypefilter = $curr_req->{'crstype'};
2162: }
2163: my %statusinfo = &Apache::lonnet::dump('courserequests',$env{'user.domain'},
2164: $env{'user.name'},'^status:'.$dom);
2165: my %queue_by_date;
2166: my ($types,$typenames) = &Apache::loncommon::course_types();
2167: foreach my $key (keys(%statusinfo)) {
2168: if ($action eq 'view') {
2169: next unless (($statusinfo{$key} eq 'approval') || ($statusinfo{$key} eq 'pending'));
2170: } else {
2171: next unless (($statusfilter eq 'any') ||
2172: ($statusfilter eq $statusinfo{$key}));
2173: }
2174: (undef,my($cdom,$cnum)) = split(':',$key);
2175: next if ($cdom ne $dom);
2176: my $requestkey = $cdom.'_'.$cnum;
2177: if ($requestkey =~ /^($match_domain)_($match_courseid)$/) {
2178: my %history = &Apache::lonnet::restore($requestkey,'courserequests',
2179: $env{'user.domain'},$env{'user.name'});
2180: my $entry;
2181: my $reqtime = $history{'reqtime'};
2182: my $lastupdate = $history{'timestamp'};
2183: my $crstype = $history{'crstype'};
2184: my $disposition = $history{'disposition'};
2185: my $status = $history{'status'};
2186: my $uniquecode = $history{'code'};
2187: if ($action eq 'view') {
2188: next if ((exists($history{'status'})) && ($history{'status'} eq 'created'));
2189: } else {
2190: next if (($reqtime < $after) || ($reqtime > $before));
2191: }
2192: next unless (($crstypefilter eq 'any') ||
2193: ($crstypefilter eq $crstype));
2194: if ($action eq 'view') {
2195: next unless (($disposition eq 'approval') ||
2196: ($disposition eq 'pending'));
2197: }
2198: if (ref($history{'details'}) eq 'HASH') {
2199: $entry = $requestkey.':'.$crstype.':'.
2200: &escape($history{'details'}{'cdescr'});
2201: if ($action eq 'log') {
2202: $entry .= ':'.$uniquecode.':'.$lastupdate.':';
2203: if ($statusinfo{$key} ne '') {
2204: $entry .= $statusinfo{$key};
2205: } elsif ($status ne '') {
2206: $entry .= $status;
2207: } else {
2208: $entry .= $disposition;
2209: }
2210: }
2211: if ($crstype eq 'official') {
2212: $entry .= ':'.&escape($history{'details'}{'instcode'});
2213: }
2214: }
2215: if ($entry ne '') {
2216: if (exists($queue_by_date{$reqtime})) {
2217: if (ref($queue_by_date{$reqtime}) eq 'ARRAY') {
2218: push(@{$queue_by_date{$reqtime}},$entry);
2219: }
2220: } else {
2221: @{$queue_by_date{$reqtime}} = ($entry);
2222: }
2223: }
2224: }
2225: }
2226: return %queue_by_date;
2227: }
2228:
2229: sub print_request_status {
2230: my ($dom,$action) = @_;
2231: my %queue_by_date = &sorted_request_history($dom,$action);
2232: my @sortedtimes = sort {$a <=> $b} (keys(%queue_by_date));
2233: my $formname = 'requestcrs';
2234: my ($types,$typenames) = &Apache::loncommon::course_types();
2235: my $output = '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
2236:
2237: '<input type="hidden" name="state" value="'.$env{'form.state'}.'" />'."\n".
2238: '<input type="hidden" name="crstype" value="'.$env{'form.crstype'}.'" />'."\n".
2239: '<input type="hidden" name="showdom" value="" />'."\n".
2240: '<input type="hidden" name="cnum" value="" />'."\n";
2241: if (@sortedtimes > 0) {
2242: my $desctitle;
2243: if ($env{'form.crstype'} eq 'any') {
2244: $desctitle = &mt('Course/Community Description')
2245: } elsif ($env{'form.crstype'} eq 'community') {
2246: $desctitle = &mt('Community Description')
2247: } else {
2248: $desctitle = &mt('Course Description');
2249: }
2250: $output .= &Apache::loncommon::start_data_table().
2251: &Apache::loncommon::start_data_table_header_row().
2252: '<th>'.&mt('Action').'</th>'.
2253: '<th>'.$desctitle.'</th>'.
2254: '<th>'.&mt('Domain').'</th>';
2255: if ($env{'form.crstype'} eq 'any') {
2256: $output .= '<th>'.&mt('Type').'</th>';
2257: }
2258: if (($env{'form.crstype'} eq 'any') || ($env{'form.crstype'} eq 'official')) {
2259: $output .= '<th>'.&mt('Institutional Code').'</th>';
2260: }
2261: $output .= '<th>'.&mt('Date requested').'</th>'.
2262: &Apache::loncommon::end_data_table_header_row();
2263: my $count = 0;
2264: foreach my $item (@sortedtimes) {
2265: my $showtime = &Apache::lonlocal::locallocaltime($item);
2266: if (ref($queue_by_date{$item}) eq 'ARRAY') {
2267: foreach my $request (sort(@{$queue_by_date{$item}})) {
2268: my ($key,$type,$desc,$instcode) = split(':',$request);
2269: my ($cdom,$cnum) = split('_',$key);
2270: $output .= &Apache::loncommon::start_data_table_row().
2271: '<td><input type="button" value="'.&mt('Select').'" onclick="javascript:chooseRequest('."'$cdom','$cnum'".')" /></td>'.
2272: '<td>'.&unescape($desc).'</td>'.
2273: '<td>'.$cdom.'</td>';
2274: if ($env{'form.crstype'} eq 'any') {
2275: my $typename;
2276: if (ref($typenames) eq 'HASH') {
2277: $typename = &mt($typenames->{$type});
2278: }
2279: if ($typename eq '') {
2280: $typename = &mt('Unknown type');
2281: }
2282: $output .= '<td>'.$typename.'</td>';
2283: }
2284: if (($env{'form.crstype'} eq 'any') ||
2285: ($env{'form.crstype'} eq 'official')) {
2286: my $showinstcode;
2287: if ($type eq 'official') {
2288: $showinstcode = &unescape($instcode);
2289: } else {
2290: $showinstcode = &mt('Not applicable');
2291: }
2292: $output .= '<td>'.$showinstcode.'</td>';
2293: }
2294: $output .= '<td>'.$showtime.'</td>'.
2295: &Apache::loncommon::end_data_table_row();
2296: }
2297: }
2298: }
2299: $output .= &Apache::loncommon::end_data_table();
2300: } else {
2301: if ($env{'form.crstype'} eq 'any') {
2302: $output .= '<div>'.&mt('You have no matching course or community requests awaiting approval by a Domain Coordinator or held in a queue pending administrative action at your institution.').'</div>';
2303: } elsif ($env{'form.crstype'} eq 'community') {
2304: $output .= '<div>'.&mt('You have no matching community requests awaiting approval by a Domain Coordinator or held in a queue pending administrative action at your institution.').'</div>';
2305: } else {
2306: $output .= '<div>'.&mt('You have no matching course requests awaiting approval by a Domain Coordinator or held in a queue pending administrative action at your institution.').'</div>';
2307: }
2308: }
2309: $output .= '
2310: <br /><input type="button" name="prev" value="'.&mt('Back').'" onclick="javascript:backPage(document.'.$formname.",'crstype'".')" />';
2311: return $output;
2312: }
2313:
2314: sub print_cancel_request {
2315: my ($dom,$cnum) = @_;
2316: my $requestkey = $dom.'_'.$cnum;
2317: my ($result,$output);
2318: if ($requestkey =~ /^($match_domain)_($match_courseid)$/) {
2319: my %history = &Apache::lonnet::restore($requestkey,'courserequests',
2320: $env{'user.domain'},$env{'user.name'});
2321: my $timestamp = $history{'reqtime'};
2322: my $crstype = $history{'crstype'};
2323: my $status = $history{'status'};
2324: if (($status eq 'cancelled') || ($status eq 'created')) {
2325: if ($status eq 'cancelled') {
2326: $output = &mt('This request has already been cancelled.');
2327: } elsif ($status eq 'created') {
2328: $output = &mt('This request has already been processed, and a course created.');
2329: }
2330: $output = &mt('No further action will be taken');
2331: } elsif (ref($history{'details'}) eq 'HASH') {
2332: my ($types,$typename) = &Apache::loncommon::course_types();
2333: my $showtype = $crstype;
2334: if (defined($typename->{$crstype})) {
2335: $showtype = $typename->{$crstype};
2336: }
2337: $output = '<p>'.&Apache::loncommon::start_data_table().
2338: &Apache::loncommon::start_data_table_header_row().
2339: '<th>'.&mt('Description').'</th><th>'.&mt('Requested').'</th>'.
2340: '<th>'.&mt('Type').'</th>'.
2341: &Apache::loncommon::end_data_table_header_row().
2342: &Apache::loncommon::start_data_table_row().
2343: '<td>'.$history{details}{'cdescr'}.'</td><td>'.
2344: &Apache::lonlocal::locallocaltime($timestamp).'</td>'.
2345: '<td>'.$showtype.'</td>'.
2346: &Apache::loncommon::end_data_table_row().
2347: &Apache::loncommon::end_data_table().
2348: '<br /><div class="LC_warning">';
2349: if ($crstype eq 'community') {
2350: $output .= &mt('Cancelling the request will remove it from the queue of pending community requests').'</div>';
2351: } else {
2352: $output .= &mt('Cancelling the request will remove it from the queue of pending course requests').'</div>';
2353: }
2354: $result = 'ok';
2355: } else {
2356: $output = '<div class="LC_error">'.&mt('No record exists for the course ID').'</div>';
2357: }
2358: } else {
2359: $output = '<div class="LC_error">'.&mt('Invalid course ID').'</div>';
2360: }
2361: return ($result,$output);
2362: }
2363:
2364: sub viewrequest_javascript {
2365: my ($formname,$next) = @_;
2366: return <<"ENDJS";
2367:
2368: function chooseRequest(cdom,cnum) {
2369: document.$formname.showdom.value = cdom;
2370: document.$formname.cnum.value = cnum;
2371: nextPage(document.$formname,'$next');
2372: }
2373:
2374: ENDJS
2375: }
2376:
2377: sub viewdetails_javascript {
2378: my ($formname) = @_;
2379: return << "ENDJS";
2380:
2381: function nextPage(formname,nextstate) {
2382: if (nextstate == "modify") {
2383: formname.state.value = "personnel";
2384: formname.action.value = "new";
2385: } else {
2386: formname.state.value = nextstate;
2387: }
2388: formname.submit();
2389: }
2390:
2391: function backPage(formname,prevstate) {
2392: formname.state.value = prevstate;
2393: formname.submit();
2394: }
2395:
2396: ENDJS
2397: }
2398:
2399: sub viewcancel_javascript {
2400: my $alert = &mt('Are you sure you want to cancel this request?').'\\n'.
2401: &mt('Your request will be removed.');
2402: return << "ENDJS";
2403: function nextPage(formname,nextstate) {
2404: if (confirm('$alert')) {
2405: formname.state.value = nextstate;
2406: formname.submit();
2407: }
2408: return;
2409: }
2410:
2411: ENDJS
2412: }
2413:
2414: sub print_request_logs {
2415: my ($r,$dom,$jscript,$loaditems,$crumb,$usetabs) = @_;
2416: my $title;
2417: if ($env{'form.crstype'} eq 'community') {
2418: $title = 'Community Request Logs';
2419: } elsif ($env{'form.crstype'} eq 'any') {
2420: $title = 'Course/Community Request Logs';
2421: } else {
2422: $title = 'Course Request Logs';
2423: }
2424: $r->print(&header($title,$jscript,$loaditems).$crumb);
2425: if ($usetabs) {
2426: &startContentScreen($r,'textbooklogs');
2427: }
2428: my $formname = 'requestcrs';
2429: $r->print('<form action="/adm/requestcourse" method="post" name="'.$formname.'" onsubmit="javascript:setPage(this);">'."\n".
2430: '<input type="hidden" name="action" value="log" />'."\n".
2431: '<input type="hidden" name="state" value="display" />'."\n");
2432: # set defaults
2433: my $now = time();
2434: my $defstart = $now - (7*24*3600); #7 days ago
2435: my %defaults = (
2436: page => '1',
2437: show => '10',
2438: crstype => 'any',
2439: status => 'any',
2440: requested_before_date => $now,
2441: requested_after_date => $defstart,
2442: );
2443: my ($types,$typenames) = &Apache::loncommon::course_types();
2444: my $more_records = 0;
2445: my %curr;
2446: foreach my $item ('show','page','crstype','status') {
2447: $curr{$item} = $env{'form.'.$item};
2448: }
2449: $curr{'requested_after_date'} = &Apache::lonhtmlcommon::get_date_from_form('requested_after_date');
2450: $curr{'requested_before_date'} = &Apache::lonhtmlcommon::get_date_from_form('requested_before_date');
2451: foreach my $key (keys(%defaults)) {
2452: if ($curr{$key} eq '') {
2453: $curr{$key} = $defaults{$key};
2454: }
2455: }
2456: my ($statuses,$statusnames) = &reqstatus_names($curr{'crstype'});
2457: $r->print('<input type="hidden" name="page" value="'.$curr{'page'}.'" />'.
2458: &requestlog_display_filter($formname,\%curr));
2459: my %queue_by_date = &sorted_request_history($dom,$env{'form.action'},\%curr);
2460: my @sortedtimes = sort {$a <=> $b} (keys(%queue_by_date));
2461: my $showntablehdr = 0;
2462: my $tablehdr = &Apache::loncommon::start_data_table().
2463: &Apache::loncommon::start_data_table_header_row().
2464: '<th> </th><th>'.&mt('Request Date').'</th>'.
2465: '<th>'.&mt('Description').'</th>';
2466: if ($curr{'crstype'} eq 'any') {
2467: $tablehdr .= '<th>'.&mt('Course Type').'</th>';
2468: }
2469: if (($curr{'crstype'} eq 'official') || ($curr{'crstype'} eq 'any')) {
2470: $tablehdr .= '<th>'.&mt('Institutional Code').'</th>';
2471: }
2472: my $showuniquecode;
2473: my %domconfig = &Apache::lonnet::get_dom('configuration',['requestcourses'],$dom);
2474: if (($curr{'status'} eq 'any') || ($curr{'status'} eq 'created')) {
2475: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
2476: if (ref($domconfig{'requestcourses'}{'uniquecode'}) eq 'HASH') {
2477: if ($curr{'crstype'} eq 'any') {
2478: my @types = qw(official unofficial community textbook);
2479: foreach my $type (@types) {
2480: if ($domconfig{'requestcourses'}{'uniquecode'}{$type}) {
2481: $showuniquecode = 1;
2482: last;
2483: }
2484: }
2485: } elsif ($domconfig{'requestcourses'}{'uniquecode'}{$curr{'crstype'}}) {
2486: $showuniquecode = 1;
2487: }
2488: }
2489: }
2490: }
2491: if ($showuniquecode) {
2492: $tablehdr .= '<th>'.&mt('Unique Code').'</th>';
2493: }
2494: if ($curr{'status'} eq 'any') {
2495: $tablehdr .= '<th>'.&mt('Status').'</th>';
2496: } elsif ($curr{'status'} eq 'created') {
2497: $tablehdr .= '<th>'.&mt('Creation Date').'</th>';
2498: } elsif ($curr{'status'} eq 'cancelled') {
2499: $tablehdr .= '<th>'.&mt('Cancellation Date').'</th>';
2500: } elsif ($curr{'status'} eq 'rejected') {
2501: $tablehdr .= '<th>'.&mt('Rejection Date').'</th>';
2502: }
2503: $tablehdr .= &Apache::loncommon::end_data_table_header_row();
2504: my ($minshown,$maxshown);
2505: $minshown = 1;
2506: my $count = 0;
2507: if ($curr{'show'} ne &mt('all')) {
2508: $maxshown = $curr{'page'} * $curr{'show'};
2509: if ($curr{'page'} > 1) {
2510: $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'};
2511: }
2512: }
2513: my $norecords;
2514: if (@sortedtimes > 0) {
2515: foreach my $item (@sortedtimes) {
2516: if ($curr{'show'} ne &mt('all')) {
2517: if ($count >= $curr{'page'} * $curr{'show'}) {
2518: $more_records = 1;
2519: last;
2520: }
2521: }
2522: $count ++;
2523: next if ($count < $minshown);
2524: if (!$showntablehdr) {
2525: $r->print($tablehdr);
2526: $showntablehdr = 1;
2527: }
2528: my $showtime = &Apache::lonlocal::locallocaltime($item);
2529: if (ref($queue_by_date{$item}) eq 'ARRAY') {
2530: foreach my $request (sort(@{$queue_by_date{$item}})) {
2531: my ($key,$crstype,$desc,$uniquecode,$timestamp,$status,$instcode) = split(':',$request);
2532: my ($cdom,$cnum) = split('_',$key);
2533: my $output = &Apache::loncommon::start_data_table_row().
2534: '<td>'.$count.'</td>'.
2535: '<td>'.$showtime.'</td>'.
2536: '<td>'.&unescape($desc).'</td>';
2537: if ($curr{'crstype'} eq 'any') {
2538: my $typename;
2539: if (ref($typenames) eq 'HASH') {
2540: $typename = &mt($typenames->{$crstype});
2541: }
2542: if ($typename eq '') {
2543: $typename = &mt('Unknown type');
2544: }
2545: $output .= '<td>'.$typename.'</td>';
2546: }
2547: if (($curr{'crstype'} eq 'any') ||
2548: ($curr{'crstype'} eq 'official')) {
2549: my $showinstcode;
2550: if ($crstype eq 'official') {
2551: $showinstcode = &unescape($instcode);
2552: } else {
2553: $showinstcode = &mt('Not applicable');
2554: }
2555: $output .= '<td>'.$showinstcode.'</td>';
2556: }
2557: if ($showuniquecode) {
2558: if ($status eq 'created') {
2559: $output .= '<td>'.$uniquecode.'</td>';
2560: } else {
2561: $output .= '<td>'.&mt('Not applicable').'</td>';
2562: }
2563: }
2564: if ($curr{'status'} eq 'any') {
2565: my $statusname = &mt('Unknown status');
2566: if (ref($statusnames) eq 'HASH') {
2567: if ($statusnames->{$status} ne '') {
2568: $statusname = $statusnames->{$status};
2569: }
2570: }
2571: if (($status eq 'created') || ($status eq 'cancelled') ||
2572: ($status eq 'rejected')) {
2573: $statusname .= ' '.&Apache::lonlocal::locallocaltime($timestamp);
2574: }
2575: $output .= '<td>'.$statusname.'</td>';
2576: } elsif (($status eq 'created') || ($status eq 'cancelled') ||
2577: ($status eq 'rejected')) {
2578: $output .= '<td>'.&Apache::lonlocal::locallocaltime($timestamp).'</td>';
2579: }
2580: $output .= &Apache::loncommon::end_data_table_row();
2581: $r->print($output);
2582: }
2583: }
2584: }
2585: if ($showntablehdr) {
2586: $r->print(&Apache::loncommon::end_data_table());
2587: if (($curr{'page'} > 1) || ($more_records)) {
2588: $r->print('<table><tr>');
2589: if ($curr{'page'} > 1) {
2590: $r->print('<td><a href="javascript:chgPage('."'previous'".');">'.&mt('Previous [_1] changes',$curr{'show'}).'</a></td>');
2591: }
2592: if ($more_records) {
2593: $r->print('<td><a href="javascript:chgPage('."'next'".');">'.&mt('Next [_1] changes',$curr{'show'}).'</a></td>');
2594: }
2595: $r->print('</tr></table>');
2596: $r->print(<<"ENDSCRIPT");
2597: <script type="text/javascript">
2598: // <![CDATA[
2599: function chgPage(caller) {
2600: if (caller == 'previous') {
2601: document.$formname.page.value --;
2602: }
2603: if (caller == 'next') {
2604: document.$formname.page.value ++;
2605: }
2606: document.$formname.submit();
2607: return;
2608: }
2609: // ]]>
2610: </script>
2611: ENDSCRIPT
2612: }
2613: } else {
2614: $norecords = 1;
2615: }
2616: } else {
2617: $norecords = 1;
2618: }
2619: if ($norecords) {
2620: $r->print('<p class="LC_info">'.
2621: &mt('There are no records to display').
2622: '</p>');
2623: }
2624: if ($usetabs) {
2625: $r->print('<input type="hidden" name="tabs" value="on" />');
2626: }
2627: $r->print('</form>');
2628: if ($usetabs) {
2629: &endContentScreen($r);
2630: }
2631: $r->print(&Apache::loncommon::end_page());
2632: return;
2633: }
2634:
2635: sub reqstatus_names {
2636: my ($crstype) = @_;
2637: my @statuses = qw(created approval pending rejected cancelled);
2638: my %statusnames =
2639: &Apache::lonlocal::texthash (
2640: created => 'Created',
2641: approval => 'Queued pending approval',
2642: pending => 'Queued pending validation',
2643: rejected => 'Request rejected',
2644: cancelled => 'Request cancelled',
2645: );
2646: if (($crstype eq 'official') || ($crstype eq 'unofficial') || ($crstype eq 'textbook')) {
2647: $statusnames{'created'} = &mt('Course created');
2648: } elsif ($crstype eq 'community') {
2649: $statusnames{'created'} = &mt('Community created');
2650: }
2651: return (\@statuses,\%statusnames);
2652: }
2653:
2654: sub requestlog_display_filter {
2655: my ($formname,$curr) = @_;
2656: my $nolink = 1;
2657: my $output = '<table><tr><td valign="top">'.
2658: '<span class="LC_nobreak"><b>'.&mt('Records/page:').'</b></span><br />'.
2659: &Apache::lonmeta::selectbox('show',$curr->{'show'},undef,
2660: (&mt('all'),5,10,20,50,100,1000,10000)).
2661: '</td><td> </td>';
2662: my $startform =
2663: &Apache::lonhtmlcommon::date_setter($formname,'requested_after_date',
2664: $curr->{'requested_after_date'},undef,
2665: undef,undef,undef,undef,undef,undef,$nolink);
2666: my $endform =
2667: &Apache::lonhtmlcommon::date_setter($formname,'requested_before_date',
2668: $curr->{'requested_before_date'},undef,
2669: undef,undef,undef,undef,undef,undef,$nolink);
2670: $output .= '<td valign="top"><b>'.&mt('Window during which course/community was requested:').'</b><br />'.
2671: '<table><tr><td>'.&mt('After:').
2672: '</td><td>'.$startform.'</td></tr>'.
2673: '<tr><td>'.&mt('Before:').'</td>'.
2674: '<td>'.$endform.'</td></tr></table>'.
2675: '</td>'.
2676: '<td> </td>';
2677: my ($types,$typenames) = &Apache::loncommon::course_types();
2678: if (ref($types) eq 'ARRAY') {
2679: if (@{$types} > 1) {
2680: $output .= '<td valign="top"><b>'.
2681: &mt('Course Type:').'</b><br /><select name="crstype">';
2682: my $selstr = '';
2683: if ($curr->{'crstype'} eq 'any') {
2684: $selstr = ' selected="selected"';
2685: }
2686: $output .= '<option value="any"'.$selstr.'>'.&mt('All types').'</option>'."\n";
2687: foreach my $crstype (@{$types}) {
2688: my $selstr = '';
2689: if ($curr->{'crstype'} eq $crstype) {
2690: $selstr = ' selected="selected"';
2691: }
2692: my $typename = $crstype;
2693: if (ref($typenames) eq 'HASH') {
2694: if ($typenames->{$crstype} ne '') {
2695: $typename = $typenames->{$crstype};
2696: }
2697: }
2698: $output .= '<option value="'.$crstype.'"'.$selstr.'>'.$typename.'</option>'."\n";
2699: }
2700: $output .= '</select></td>';
2701: }
2702: }
2703: my ($statuses,$statusnames) = &reqstatus_names($curr->{'crstype'});
2704: if (ref($statuses) eq 'ARRAY') {
2705: if (@{$statuses} > 1) {
2706: $output .= '<td valign="top"><b>'.
2707: &mt('Request Status:').'</b><br /><select name="status">';
2708: my $selstr = '';
2709: if ($curr->{'status'} eq 'any') {
2710: $selstr = ' selected="selected"';
2711: }
2712: $output .= '<option value="any"'.$selstr.'>'.&mt('Any status').'</option>'."\n";
2713: foreach my $status (@{$statuses}) {
2714: my $selstr = '';
2715: if ($curr->{'status'} eq $status) {
2716: $selstr = ' selected="selected"';
2717: }
2718: my $statusname = $status;
2719: if (ref($statusnames) eq 'HASH') {
2720: if ($statusnames->{$status} ne '') {
2721: $statusname = $statusnames->{$status};
2722: }
2723: }
2724: $output .= '<option value="'.$status.'"'.$selstr.'>'.$statusname.'</option>'."\n";
2725: }
2726: $output .= '</select></td>';
2727: }
2728: }
2729: $output .= '</tr></table>';
2730:
2731: # Update Display button
2732: $output .= '<p>'.
2733: '<input type="submit" value="'.&mt('Update Display').'" />'.
2734: '</p><hr />';
2735: return $output;
2736: }
2737:
2738: sub print_review {
2739: my ($dom,$codetitles,$cat_titles,$cat_order,$code_order,$uname,$udom,
2740: $disallowed,$disallowmsg,$instcredits) = @_;
2741: my ($types,$typename) = &Apache::loncommon::course_types();
2742: my ($owner,$ownername,$owneremail);
2743: if ($uname eq '' || $udom eq '') {
2744: $uname = $env{'user.name'};
2745: $udom = $env{'user.domain'};
2746: }
2747: $owner = $uname.':'.$udom;
2748: $ownername = &Apache::loncommon::plainname($uname,$udom,'first');
2749: my %emails = &Apache::loncommon::getemails($uname,$udom);
2750: foreach my $email ('permanentemail','critnotification','notification') {
2751: $owneremail = $emails{$email};
2752: last if ($owneremail ne '');
2753: }
2754: my ($inst_headers,$inst_values,$crstypename,$enroll_headers,$enroll_values,
2755: $section_headers,$section_values,$personnel_headers,$personnel_values);
2756:
2757: $crstypename = $env{'form.crstype'};
2758: if (ref($typename) eq 'HASH') {
2759: unless ($typename->{$env{'form.crstype'}} eq '') {
2760: $crstypename = &mt($typename->{$env{'form.crstype'}});
2761: }
2762: }
2763: my $category = 'Course';
2764: if ($env{'form.crstype'} eq 'community') {
2765: $category = 'Community';
2766: }
2767:
2768: $inst_headers = '<th>'.&mt('Description').'</th><th>'.&mt('Type').'</th>';
2769: $inst_values = '<td>'.$env{'form.cdescr'}.'</td><td>'.$crstypename.'</td>';
2770:
2771: my $enrollrow_title = &mt('Default Access Dates').'<br />'.
2772: '('.&Apache::lonnet::plaintext('st',$category).')';
2773: if ($env{'form.crstype'} eq 'official') {
2774: if ((ref($codetitles) eq 'ARRAY') && (ref($cat_titles) eq 'HASH')) {
2775: foreach my $title (@{$codetitles}) {
2776: if ($env{'form.instcode_'.$title} ne '') {
2777: $inst_headers .= '<th>'.$title.'</th>';
2778: my $longitem = $env{'form.instcode_'.$title};
2779: if (ref($cat_titles->{$title}) eq 'HASH') {
2780: if ($cat_titles->{$title}{$env{'form.instcode_'.$title}} ne '') {
2781: $longitem = $cat_titles->{$title}{$env{'form.instcode_'.$title}};
2782: }
2783: }
2784: $inst_values .= '<td>'.$longitem.'</td>';
2785: }
2786: }
2787: }
2788: $inst_headers .= '<th>'.&mt('Credits').'</th>';
2789: if ($instcredits) {
2790: $inst_values .= '<td>'.$instcredits.'</td>';
2791: } else {
2792: $inst_values .= '<td>'.$env{'form.coursecredits'}.'</td>';
2793: }
2794: if (&Apache::lonnet::auto_run('',$dom)) {
2795: $enrollrow_title = &mt('Enrollment');
2796: $enroll_headers = '<th>'.&mt('Automatic Adds').'</th>'.
2797: '<th>'.&mt('Automatic Drops').'</th>'.
2798: '<th>'.&mt('Enrollment Starts').'</th>'.
2799: '<th>'.&mt('Enrollment Ends').'</th>';
2800: $section_headers = '<th>'.&mt('Sections').'</th>'.
2801: '<th>'.&mt('Crosslistings').'</th>';
2802:
2803: my ($enrollstart,$enrollend) = &dates_from_form('enrollstart','enrollend');
2804: my @autoroster = (&mt('No'),&mt('Yes'));
2805: $enroll_values = '<td>'.$autoroster[$env{'form.autoadds'}].'</td>'.
2806: '<td>'.$autoroster[$env{'form.autodrops'}].'</td>'.
2807: '<td>'.&Apache::lonlocal::locallocaltime($enrollstart).'</td>'.
2808: '<td>'.&Apache::lonlocal::locallocaltime($enrollend).'</td>';
2809: $section_values = '<td><table class="LC_innerpickbox"><tr><th>'.
2810: &mt('Institutional section').'</th>'.
2811: '<th>'.&mt('LON-CAPA section').'</th></tr>';
2812: my $secinfo;
2813: if ($env{'form.sectotal'} > 0) {
2814: for (my $i=0; $i<$env{'form.sectotal'}; $i++) {
2815: if ($env{'form.sec_'.$i}) {
2816: $secinfo .= '<tr><td>'.$env{'form.secnum_'.$i}.'</td><td>';
2817: if ($env{'form.loncapasec_'.$i} ne '') {
2818: $secinfo .= $env{'form.loncapasec_'.$i};
2819: } else {
2820: $secinfo .= &mt('None');
2821: }
2822: $secinfo .= '</td></tr>';
2823: }
2824: }
2825: }
2826: if ($secinfo eq '') {
2827: $secinfo = '<tr><td colspan="2">'.&mt('None').'</td></tr>';
2828: }
2829: $section_values .= $secinfo.'</table></td><td>'.
2830: '<table class="LC_innerpickbox"><tr><th>'.
2831: &mt('Institutional course/section').'</th>'.
2832: '<th>'.&mt('LON-CAPA section').'</th></tr>';
2833: my $xlistinfo;
2834: my $crosslisttotal = $env{'form.crosslisttotal'};
2835: if (!$crosslisttotal) {
2836: $crosslisttotal = 1;
2837: }
2838: for (my $i=0; $i<$crosslisttotal; $i++) {
2839: if ($env{'form.crosslist_'.$i}) {
2840: $xlistinfo .= '<tr><td>';
2841: if (ref($code_order) eq 'ARRAY') {
2842: if (@{$code_order} > 0) {
2843: foreach my $item (@{$code_order}) {
2844: $xlistinfo .= $env{'form.crosslist_'.$i.'_'.$item};
2845: }
2846: }
2847: }
2848: $xlistinfo .= $env{'form.crosslist_'.$i.'_instsec'}.'</td><td>';
2849: if ($env{'form.crosslist_'.$i.'_lcsec'}) {
2850: $xlistinfo .= $env{'form.crosslist_'.$i.'_lcsec'};
2851: } else {
2852: $xlistinfo .= &mt('None');
2853: }
2854: $xlistinfo .= '</td></tr>';
2855: }
2856: }
2857: if ($xlistinfo eq '') {
2858: $xlistinfo = '<tr><td colspan="2">'.&mt('None').'</td></tr>';
2859: }
2860: $section_values .= $xlistinfo;
2861: }
2862: $section_values .= '</table></td>';
2863: } elsif (($env{'form.crstype'} eq 'unofficial') || ($env{'form.crstype'} eq 'textbook')) {
2864: $inst_headers .= '<th>'.&mt('Credits').'</th>';
2865: $inst_values .= '<td>'.$env{'form.coursecredits'}.'</td>';
2866: }
2867:
2868: my %ctxt = &clone_text();
2869: $inst_headers .= '<th>'.&mt('Clone From').'</th>';
2870: if (($env{'form.cloning'}) &&
2871: ($env{'form.clonecrs'} =~ /^$match_name$/) &&
2872: ($env{'form.clonedom'} =~ /^$match_domain$/)) {
2873: my $canclone = &Apache::loncoursequeueadmin::can_clone_course($uname,
2874: $udom,$env{'form.clonecrs'},$env{'form.clonedom'},
2875: $env{'form.crstype'});
2876: if ($canclone) {
2877: my %courseenv = &Apache::lonnet::userenvironment($env{'form.clonedom'},
2878: $env{'form.clonecrs'},('description','internal.coursecode'));
2879: if (keys(%courseenv) > 0) {
2880: $inst_headers .= '<th>'.$ctxt{'dsh'}.'</th>';
2881: $inst_values .= '<td>'.$courseenv{'description'}.' ';
2882: my $cloneinst = $courseenv{'internal.coursecode'};
2883: if ($cloneinst ne '') {
2884: $inst_values .= $cloneinst.' '.&mt('in').' '.$env{'form.clonedom'};
2885: } else {
2886: $inst_values .= &mt('from').' '.$env{'form.clonedom'};
2887: }
2888: $inst_values .= '</td><td>';
2889: if ($env{'form.datemode'} eq 'preserve') {
2890: $inst_values .= $ctxt{'prd'};
2891: } elsif ($env{'form.datemode'} eq 'shift') {
2892: $inst_values .= &mt('Shift dates by [_1] days',$env{'form.dateshift'});
2893: } else {
2894: $inst_values .= $ctxt{'ncd'};
2895: }
2896: $inst_values .= '</td>';
2897: } else {
2898: $inst_values .= '<td>'.&mt('Unknown').'</td>';
2899: }
2900: } else {
2901: $inst_values .= '<td>'.&mt('Not permitted'),'</td>';
2902: }
2903: } else {
2904: $inst_values .= '<td>'.&mt('None').'</td>';
2905: }
2906: $enroll_headers .= '<th>'.&mt('Access Starts').'</th>'.
2907: '<th>'.&mt('Access Ends').'</th>';
2908: my ($accessstart,$accessend) = &dates_from_form('accessstart','accessend');
2909: $enroll_values .= '<td>'.&Apache::lonlocal::locallocaltime($accessstart).'</td>';
2910: if ($accessend == 0) {
2911: $enroll_values .= '<td>'.&mt('No end date').'</td>';
2912: } else {
2913: $enroll_values .= '<td>'.&Apache::lonlocal::locallocaltime($accessend).'</td>';
2914: }
2915:
2916: my $container = 'Course';
2917: my $ccrole = 'cc';
2918: if ($env{'form.crstype'} eq 'community') {
2919: $container = 'Community';
2920: $ccrole = 'co';
2921: }
2922:
2923: $personnel_headers = '<th>'.&mt('Name').'</th><th>'.&mt('Username:Domain').
2924: '</th><th>'.&mt('Role').'</th><th>'.&mt('LON-CAPA Sections').
2925: '</th>';
2926:
2927: $personnel_values .= '<tr><td>'.$ownername.'</td><td>'.$owner.'</td>'.
2928: '<td>'.&Apache::lonnet::plaintext($ccrole,$container).'</td>'.
2929: '<td>'.&mt('None').'</td></tr>';
2930: for (my $i=0; $i<$env{'form.persontotal'}; $i++) {
2931: if ($env{'form.person_'.$i.'_uname'} ne '') {
2932: if (ref($disallowed) eq 'ARRAY') {
2933: next if (grep(/^$i$/,@{$disallowed}));
2934: }
2935: my @officialsecs = &Apache::loncommon::get_env_multiple('form.person_'.$i.'_sec');
2936: my @allsecs;
2937: foreach my $sec (@officialsecs) {
2938: next unless ($sec =~ /\w/);
2939: next if ($sec =~ /\W/);
2940: next if ($sec eq 'none');
2941: push(@allsecs,$sec);
2942: }
2943: my $newsec = $env{'form.person_'.$i.'_newsec'};
2944: $newsec =~ s/^\s+//;
2945: $newsec =~s/\s+$//;
2946: my @newsecs = split(/\s*[\s,;:]\s*/,$newsec);
2947: foreach my $sec (@newsecs) {
2948: next unless ($sec =~ /\w/);
2949: next if ($sec =~ /\W/);
2950: next if ($sec eq 'none');
2951: if ($sec ne '') {
2952: unless (grep(/^\Q$sec\E$/,@allsecs)) {
2953: push(@allsecs,$sec);
2954: }
2955: }
2956: }
2957: my $showsec;
2958: if (@allsecs) {
2959: $showsec = join(', ',@allsecs);
2960: }
2961: if ($showsec eq '') {
2962: $showsec = &mt('None');
2963: }
2964: if ($env{'form.person_'.$i.'_role'} eq $ccrole) {
2965: $showsec = &mt('None');
2966: }
2967: my $role = $env{'form.person_'.$i.'_role'};
2968: $personnel_values .=
2969: '<tr><td>'.$env{'form.person_'.$i.'_firstname'}.' '.
2970: $env{'form.person_'.$i.'_lastname'}.'</td>'.
2971: '<td>'.$env{'form.person_'.$i.'_uname'}.':'.
2972: $env{'form.person_'.$i.'_dom'}.'</td>'.
2973: '<td>'.&Apache::lonnet::plaintext($role,$container).'</td>'.
2974: '<td>'.$showsec.'</td></tr>';
2975: }
2976: }
2977: my $output;
2978: if (ref($disallowed) eq 'ARRAY') {
2979: if (@{$disallowed} > 0) {
2980: if (ref($disallowmsg) eq 'HASH') {
2981: $output = '<p class="LC_warning">'.
2982: &mt('Not all requested personnel could be included.').'<ul>';
2983: foreach my $item (@{$disallowed}) {
2984: $output .= '<li>'.$disallowmsg->{$item}.'</li>';
2985: }
2986: $output .= '</ul></p>';
2987: }
2988: }
2989: }
2990: $output .= '<div>'.&Apache::lonhtmlcommon::start_pick_box().
2991: &Apache::lonhtmlcommon::row_title(&mt('Owner')).
2992: '<table class="LC_innerpickbox"><tr>'.
2993: '<th>'.&mt('Name').'</th>'.
2994: '<th>'.&mt('Username:Domain').'</th>'.
2995: '<th>'.&mt('E-mail address').'</th>'.
2996: '</tr><tr>'."\n".
2997: '<td>'.$ownername.'</td><td>'.$owner.'</td>'.
2998: '<td>'.$owneremail.'</td>'.
2999: '</tr></table>'."\n".
3000: &Apache::lonhtmlcommon::row_closure().
3001: &Apache::lonhtmlcommon::row_title(&mt('Description')).
3002: '<table class="LC_innerpickbox"><tr>'.$inst_headers.'</tr>'."\n".
3003: '<tr>'.$inst_values.'</tr></table>'."\n".
3004: &Apache::lonhtmlcommon::row_closure().
3005: &Apache::lonhtmlcommon::row_title($enrollrow_title).
3006: '<table class="LC_innerpickbox"><tr>'.$enroll_headers.'</tr>'."\n".
3007: '<tr>'.$enroll_values.'</tr></table>'."\n".
3008: &Apache::lonhtmlcommon::row_closure();
3009: if ($section_headers ne '') {
3010: $output .= &Apache::lonhtmlcommon::row_title(&mt('Sections')).
3011: '<table class="LC_innerpickbox"><tr>'.$section_headers.'</tr>'."\n".
3012: '<tr>'.$section_values.'</tr></table>'."\n".
3013: &Apache::lonhtmlcommon::row_closure();
3014: }
3015: $output .= &Apache::lonhtmlcommon::row_title(&mt('Personnel')).
3016: '<table class="LC_innerpickbox"><tr>'.$personnel_headers.'</tr>'."\n".
3017: $personnel_values.'</table>'."\n".
3018: &Apache::lonhtmlcommon::row_closure(1).
3019: &Apache::lonhtmlcommon::end_pick_box().'</div>';
3020: return $output;
3021: }
3022:
3023: sub dates_from_form {
3024: my ($startname,$endname) = @_;
3025: my $startdate = &Apache::lonhtmlcommon::get_date_from_form($startname);
3026: my $enddate = &Apache::lonhtmlcommon::get_date_from_form($endname);
3027: if ($endname eq 'accessend') {
3028: if (exists($env{'form.no_end_date'}) ) {
3029: $enddate = 0;
3030: }
3031: }
3032: return ($startdate,$enddate);
3033: }
3034:
3035: sub courseinfo_form {
3036: my ($dom,$formname,$crstype,$next,$description) = @_;
3037: my %lt = &Apache::lonlocal::texthash(
3038: official => 'You must provide a (brief) course description.',
3039: community => 'You must provide a (brief) community description.'
3040: );
3041: $lt{'unofficial'} = $lt{'official'};
3042: $lt{'textbook'} = $lt{'official'};
3043: my $js_validate = <<"ENDJS";
3044: <script type="text/javascript">
3045: // <![CDATA['
3046:
3047: function validateForm() {
3048: if ((document.$formname.cdescr.value == "") || (document.$formname.cdescr.value == "undefined")) {
3049: alert('$lt{$crstype}');
3050: return;
3051: }
3052: nextPage(document.$formname,'$next');
3053: }
3054:
3055: function toggleCloning() {
3056: var willclone;
3057: if (document.$formname.cloning.length > 1) {
3058: for (var i=0; i<document.$formname.cloning.length; i++) {
3059: if (document.$formname.cloning[i].checked) {
3060: willclone = document.$formname.cloning[i].value;
3061: }
3062: }
3063: }
3064: if (willclone == 1) {
3065: document.getElementById('cloneoptions').style.display="block";
3066: } else {
3067: document.getElementById('cloneoptions').style.display="none";
3068: document.$formname.clonecrs.value = '';
3069: }
3070: }
3071:
3072: // ]]
3073: </script>
3074:
3075: ENDJS
3076: my $title = &mt('Brief Course Description');
3077: my $clonetitle = &mt('Clone content and settings from an existing course?');
3078: if ($crstype eq 'community') {
3079: $title = &mt('Brief Community Description');
3080: $clonetitle = &mt('Clone content and settings from an existing community?');
3081: }
3082: my $output .= $js_validate."\n".&Apache::lonhtmlcommon::start_pick_box().
3083: &Apache::lonhtmlcommon::row_headline().
3084: '<h3>'.&Apache::loncommon::help_open_topic('Course_Request_Description').' '.$title.'</h3>'.
3085: &Apache::lonhtmlcommon::row_closure(1).
3086: &Apache::lonhtmlcommon::row_title(&mt('Description')).
3087: '<input type="text" size="60" name="cdescr" value="'.$description.'" />';
3088: my ($home_server_pick,$numlib) =
3089: &Apache::loncommon::home_server_form_item($dom,'chome',
3090: 'default','hide');
3091: if ($numlib > 1) {
3092: $output .= &Apache::lonhtmlcommon::row_closure().
3093: &Apache::lonhtmlcommon::row_title(&mt('Home Server for Course'));
3094: }
3095: $output .= $home_server_pick.
3096: &Apache::lonhtmlcommon::row_closure().
3097: &Apache::lonhtmlcommon::row_headline().
3098: '<h3>'.&Apache::loncommon::help_open_topic('Course_Request_Clone').' '.$clonetitle.
3099: &Apache::lonhtmlcommon::row_closure(1).
3100: &Apache::lonhtmlcommon::row_title(&mt('Clone?')).
3101: '<label><input type="radio" name="cloning" value="1" '.
3102: 'onclick="javascript:toggleCloning()" />'.
3103: &mt('Yes').(' 'x2).'</label><label>'.
3104: '<input type="radio" name="cloning" value="0" checked="checked" '.
3105: 'onclick="javascript:toggleCloning()" />'.&mt('No').'</label>'.
3106: '</h3>'.
3107: &Apache::lonhtmlcommon::row_closure(1).
3108: &Apache::lonhtmlcommon::row_headline().
3109: '<div id="cloneoptions" style="display: none" >'.
3110: &Apache::lonhtmlcommon::start_pick_box().
3111: &clone_form($dom,$formname,$crstype).
3112: &Apache::lonhtmlcommon::end_pick_box().'</div>'.
3113: &Apache::lonhtmlcommon::end_pick_box()."\n";
3114: return $output;
3115: }
3116:
3117: sub clone_form {
3118: my ($dom,$formname,$crstype) = @_;
3119: my $type = 'Course';
3120: if ($crstype eq 'community') {
3121: $type = 'Community';
3122: }
3123: my %lt = &clone_text();
3124: my $output .=
3125: &Apache::lonhtmlcommon::row_title($lt{'dmn'}).'<label>'.
3126: &Apache::loncommon::select_dom_form($dom,'clonedom').'</label>'.
3127: &Apache::lonhtmlcommon::row_closure(1).
3128: &Apache::lonhtmlcommon::row_title($lt{'cid'}).'<label>'.
3129: '<input type="text" size="25" name="clonecrs" value="" onfocus="this.blur();opencrsbrowser('."'$formname','clonecrs','clonedom','','','','','$type'".')" />'.
3130: '</label> '.
3131: &Apache::loncommon::selectcourse_link($formname,'clonecrs','clonedom','','','',$type).
3132: &Apache::lonhtmlcommon::row_closure(1).
3133: &Apache::lonhtmlcommon::row_title($lt{'dsh'}).'<label>'.
3134: '<input type="radio" name="datemode" value="delete" /> '.$lt{'ncd'}.
3135: '</label><br /><label>'.
3136: '<input type="radio" name="datemode" value="preserve" /> '.$lt{'prd'}.
3137: '</label><br /><label>'.
3138: '<input type="radio" name="datemode" value="shift" checked="checked" /> '.
3139: $lt{'shd'}.'</label>'.
3140: '<input type="text" size="5" name="dateshift" value="365" />'.
3141: &Apache::lonhtmlcommon::row_closure(1);
3142: return $output;
3143: }
3144:
3145: sub clone_text {
3146: return &Apache::lonlocal::texthash(
3147: 'cid' => 'Course ID',
3148: 'dmn' => 'Domain',
3149: 'dsh' => 'Date Shift',
3150: 'ncd' => 'Do not clone date parameters',
3151: 'prd' => 'Clone date parameters as-is',
3152: 'shd' => 'Shift date parameters by number of days',
3153: );
3154: }
3155:
3156: sub coursecode_form {
3157: my ($dom,$context,$codetitles,$cat_titles,$cat_order,$num) = @_;
3158: my $output;
3159: my %rowtitle = &Apache::lonlocal::texthash (
3160: instcode => 'Course Category',
3161: crosslist => 'Cross Listed Course',
3162: );
3163: my %helpitem = (
3164: instcode => 'Course_Request_Category',
3165: );
3166: if ((ref($codetitles) eq 'ARRAY') && (ref($cat_titles) eq 'HASH') &&
3167: (ref($cat_order))) {
3168: my ($sel,$instsec,$lcsec);
3169: $sel = $context;
3170: if ($context eq 'crosslist') {
3171: $sel .= '_'.$num;
3172: $instsec = &mt('Institutional section').'<br />'.
3173: '<input type="text" size="10" name="'.$sel.'_instsec" />';
3174: $lcsec = &mt('LON-CAPA section').'<br />'.
3175: '<input type="text" size="10" name="'.$sel.'_lcsec" />';
3176: }
3177: if (@{$codetitles} > 0) {
3178: my $lastitem = pop(@{$codetitles});
3179: my $lastinput = '<input type="text" size="5" name="'.$sel.'_'. $lastitem.'" />';
3180: if (@{$codetitles} > 0) {
3181: my $helplink;
3182: if (defined($helpitem{$context})) {
3183: $helplink = &Apache::loncommon::help_open_topic($helpitem{$context}).' ';
3184: }
3185: $output = &Apache::lonhtmlcommon::row_title($helplink.$rowtitle{$context}).
3186: '<table><tr>';
3187: if ($context eq 'crosslist') {
3188: $output .= '<td>'.&mt('Include?').'<br />'.
3189: '<input type="checkbox" name="'.$sel.'" value="1" /></td>';
3190: }
3191: foreach my $title (@{$codetitles}) {
3192: if (ref($cat_order->{$title}) eq 'ARRAY') {
3193: if (@{$cat_order->{$title}} > 0) {
3194: $output .= '<td align="center">'.$title.'<br />'."\n".
3195: '<select name="'.$sel.'_'.$title.'">'."\n".
3196: ' <option value="" selected="selected">'.
3197: &mt('Select').'</option>'."\n";
3198: foreach my $item (@{$cat_order->{$title}}) {
3199: my $longitem = $item;
3200: if (ref($cat_titles->{$title}) eq 'HASH') {
3201: if ($cat_titles->{$title}{$item} ne '') {
3202: $longitem = $cat_titles->{$title}{$item};
3203: }
3204: }
3205: $output .= '<option value="'.$item.'">'.$longitem.
3206: '</option>'."\n";
3207: }
3208: }
3209: $output .= '</select></td>'."\n";
3210: }
3211: }
3212: if ($context eq 'crosslist') {
3213: $output .= '<td align="center">'.$lastitem.'<br />'."\n".
3214: $lastinput.'</td><td align="center">'.$instsec.'</td>'.
3215: '<td align="center">'.$lcsec.'</td></tr></table>';
3216: } else {
3217: $output .= '</tr></table>'.
3218: &Apache::lonhtmlcommon::row_closure().
3219: &Apache::lonhtmlcommon::row_title('Course '.$lastitem).
3220: $lastinput;
3221: }
3222: } else {
3223: if ($context eq 'crosslist') {
3224: $output .= &Apache::lonhtmlcommon::row_title($rowtitle{$context}).
3225: '<table><tr>'.
3226: '<td align="center">'.$lastitem.'<br />'.$lastinput.'</td>'.
3227: '<td align="center">'.$instsec.'</td><td>'.$lcsec.'</td>'.
3228: '</tr></table>';
3229: } else {
3230: $output .= &Apache::lonhtmlcommon::row_title('Course '.$lastitem).
3231: $lastinput;
3232: }
3233: }
3234: $output .= &Apache::lonhtmlcommon::row_closure(1);
3235: push(@$codetitles,$lastitem);
3236: } elsif ($context eq 'crosslist') {
3237: $output .= &Apache::lonhtmlcommon::row_title($rowtitle{$context}).
3238: '<table><tr><td align="center">'.
3239: '<span class="LC_nobreak">'.&mt('Include?').
3240: '<input type="checkbox" name="'.$sel.'" value="1" /></span>'.
3241: '</td><td align="center">'.&mt('Institutional ID').'<br />'.
3242: '<input type="text" size="10" name="'.$sel.'_instsec" />'.
3243: '</td><td align="center">'.$lcsec.'</td></tr></table>'.
3244: &Apache::lonhtmlcommon::row_closure(1);
3245: }
3246: }
3247: return $output;
3248: }
3249:
3250: sub sections_form {
3251: my ($dom,$instcode,$num) = @_;
3252: my $rowtitle;
3253: if ($instcode eq '') {
3254: $rowtitle = &mt('Sections');
3255: } else {
3256: $rowtitle = &mt('Sections of [_1]',$instcode);
3257: }
3258: return &Apache::lonhtmlcommon::row_title($rowtitle).
3259: '<table><tr><td align="center">'.
3260: '<span class="LC_nobreak">'.&mt('Include?').
3261: '<input type="checkbox" name="sec_'.$num.'" value="1" /></span>'.
3262: '</td><td align="center">'.&mt('Institutional section').'<br />'.
3263: '<input type="text" size="10" name="secnum_'.$num.'" />'.
3264: '</td><td align="center">'.&mt('LON-CAPA section').'<br />'.
3265: '<input type="text" size="10" name="loncapasec_'.$num.'" />'.
3266: '</td></tr></table>'.
3267: &Apache::lonhtmlcommon::row_closure(1);
3268: }
3269:
3270: sub get_course_dom {
3271: my $codedom = &Apache::lonnet::default_login_domain();
3272: if ($env{'form.showdom'} ne '') {
3273: if (&Apache::lonnet::domain($env{'form.showdom'}) ne '') {
3274: return $env{'form.showdom'};
3275: }
3276: }
3277: if (($env{'user.domain'} ne '') && ($env{'user.domain'} ne 'public')) {
3278: my ($types,$typename) = &Apache::loncommon::course_types();
3279: if (ref($types) eq 'ARRAY') {
3280: foreach my $type (@{$types}) {
3281: if (&Apache::lonnet::usertools_access($env{'user.name'},
3282: $env{'user.domain'},$type,
3283: undef,'requestcourses')) {
3284: return $env{'user.domain'};
3285: }
3286: }
3287: my @possible_doms;
3288: foreach my $type (@{$types}) {
3289: my $dom_str = $env{'environment.reqcrsotherdom.'.$type};
3290: if ($dom_str ne '') {
3291: my @domains = split(',',$dom_str);
3292: foreach my $entry (@domains) {
3293: my ($extdom,$extopt) = split(':',$entry);
3294: if ($extdom eq $env{'request.role.domain'}) {
3295: return $extdom;
3296: }
3297: unless(grep(/^\Q$extdom\E$/,@possible_doms)) {
3298: push(@possible_doms,$extdom);
3299: }
3300: }
3301: }
3302: }
3303: if (@possible_doms) {
3304: @possible_doms = sort(@possible_doms);
3305: return $possible_doms[0];
3306: }
3307: }
3308: $codedom = $env{'user.domain'};
3309: if ($env{'request.role.domain'} ne '') {
3310: $codedom = $env{'request.role.domain'};
3311: }
3312: }
3313: return $codedom;
3314: }
3315:
3316: sub display_navbuttons {
3317: my ($r,$dom,$formname,$prev,$prevtext,$next,$nexttext,$state,$other,$othertext) = @_;
3318: $r->print('<div class="LC_navbuttons">');
3319: if ($prev) {
3320: $r->print('<input type="button" name="previous" value = "'.$prevtext.'" '.
3321: 'onclick="javascript:backPage('."document.$formname,'$prev'".')"/>'.
3322: (' 'x3));
3323: } elsif ($prevtext) {
3324: $r->print('<input type="button" name="previous" value = "'.$prevtext.'" '.
3325: 'onclick="javascript:history.back()"/>'.(' 'x3));
3326: }
3327: if ($state eq 'details') {
3328: $r->print(' <input type="button" name="other" value="'.$othertext.'" '.
3329: 'onclick="javascript:nextPage('."document.$formname,'$other'".
3330: ')" />');
3331: }
3332: my $gotnext;
3333: if ($state eq 'courseinfo') {
3334: $r->print('<input type="button" name="next" value="'.$nexttext.'" '.
3335: 'onclick="javascript:validateForm();" />');
3336: $gotnext = 1;
3337: } elsif ($state eq 'enrollment') {
3338: if (($env{'form.crstype'} eq 'official') &&
3339: (&Apache::lonnet::auto_run('',$dom))) {
3340: $r->print('<input type="button" name="next" value="'.$nexttext.'" '.
3341: 'onclick="javascript:validateEnrollSections('."document.$formname,'$next'".');" />');
3342: $gotnext = 1;
3343: }
3344: } elsif ($state eq 'personnel') {
3345: if ($env{'form.persontotal'} > 0) {
3346: $r->print('<input type="button" name="next" value="'.$nexttext.'" '.
3347: 'onclick="javascript:validatePersonnelSections('."document.$formname,'$next'".');" />');
3348: $gotnext = 1;
3349: }
3350: }
3351: unless ($gotnext) {
3352: if ($next) {
3353: $r->print('
3354: <input type="button" name="next" value="'.$nexttext.'" '.
3355: 'onclick="javascript:nextPage('."document.$formname,'$next'".')" />');
3356: }
3357: }
3358: $r->print('</div>');
3359: }
3360:
3361: sub print_request_outcome {
3362: my ($lonhost,$dom,$codetitles,$code_order,$instcredits) = @_;
3363: my ($output,$cnum,$now,$req_notifylist,$crstype,$enrollstart,$enrollend,
3364: %sections,%crosslistings,%personnel,@baduname,@missingdom,%domconfig,
3365: $uniquecode);
3366: my $sectotal = $env{'form.sectotal'};
3367: my $crosslisttotal = 0;
3368: $cnum = $env{'form.cnum'};
3369: unless ($cnum =~ /^$match_courseid$/) {
3370: $output = &mt('Invalid LON-CAPA course number for the new course')."\n";
3371: return $output;
3372: }
3373: $crstype = $env{'form.crstype'};
3374: my %domconfig = &Apache::lonnet::get_dom('configuration',['requestcourses'],$dom);
3375: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
3376: if (ref($domconfig{'requestcourses'}{'notify'}) eq 'HASH') {
3377: $req_notifylist = $domconfig{'requestcourses'}{'notify'}{'approval'};
3378: }
3379: if (ref($domconfig{'requestcourses'}{'uniquecode'}) eq 'HASH') {
3380: $uniquecode = $domconfig{'requestcourses'}{'uniquecode'}{$crstype};
3381: }
3382: }
3383: $now = time;
3384: my $ccrole = 'cc';
3385: if ($crstype eq 'community') {
3386: $ccrole = 'co';
3387: }
3388: my @instsections;
3389: if ($crstype eq 'official') {
3390: if (&Apache::lonnet::auto_run('',$dom)) {
3391: ($enrollstart,$enrollend)=&dates_from_form('enrollstart','enrollend');
3392: }
3393: for (my $i=0; $i<$env{'form.sectotal'}; $i++) {
3394: if ($env{'form.sec_'.$i}) {
3395: if ($env{'form.secnum_'.$i} ne '') {
3396: my $sec = $env{'form.secnum_'.$i};
3397: $sections{$i}{'inst'} = $sec;
3398: if (($sec ne '') && (!grep(/^\Q$sec\E$/,@instsections))) {
3399: push(@instsections,$sec);
3400: }
3401: $sections{$i}{'loncapa'} = $env{'form.loncapasec_'.$i};
3402: $sections{$i}{'loncapa'} =~ s/\W//g;
3403: if ($sections{$i}{'loncapa'} eq 'none') {
3404: $sections{$i}{'loncapa'} = '';
3405: }
3406: }
3407: }
3408: }
3409: for (my $i=0; $i<$env{'form.crosslisttotal'}; $i++) {
3410: if ($env{'form.crosslist_'.$i}) {
3411: my $xlistinfo = '';
3412: if (ref($code_order) eq 'ARRAY') {
3413: if (@{$code_order} > 0) {
3414: foreach my $item (@{$code_order}) {
3415: $xlistinfo .= $env{'form.crosslist_'.$i.'_'.$item};
3416: }
3417: }
3418: }
3419: $crosslistings{$i}{'instcode'} = $xlistinfo;
3420: if ($xlistinfo ne '') {
3421: $crosslisttotal ++;
3422: }
3423: $crosslistings{$i}{'instsec'} = $env{'form.crosslist_'.$i.'_instsec'};
3424: $crosslistings{$i}{'loncapa'} = $env{'form.crosslist_'.$i.'_lcsec'};
3425: }
3426: }
3427: } else {
3428: $enrollstart = '';
3429: $enrollend = '';
3430: }
3431: my (%alerts,%rulematch,%inst_results,%curr_rules,%got_rules,%disallowmsg,%skipped);
3432: for (my $i=0; $i<$env{'form.persontotal'}; $i++) {
3433: my $uname = $env{'form.person_'.$i.'_uname'};
3434: my $udom = $env{'form.person_'.$i.'_dom'};
3435: if (($uname =~ /^$match_username$/) && ($udom =~ /^$match_domain$/)) {
3436: if (&Apache::lonnet::domain($udom) ne '') {
3437: unless (ref($personnel{$uname.':'.$udom}) eq 'HASH') {
3438: $personnel{$uname.':'.$udom} = {
3439: firstname => $env{'form.person_'.$i.'_firstname'},
3440: lastname => $env{'form.person_'.$i.'_lastname'},
3441: emailaddr => $env{'form.person_'.$i.'_emailaddr'},
3442: };
3443: if (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') {
3444: my $usertype = &get_usertype($udom,$uname,\%curr_rules,\%got_rules);
3445: if (&Apache::lonuserutils::can_create_user($udom,'requestcrs',$usertype)) {
3446: my ($allowed,$msg,$authtype,$authparam) =
3447: &check_newuser_rules($udom,$uname,\%alerts,\%rulematch,
3448: \%inst_results,\%curr_rules,\%got_rules);
3449: if ($allowed) {
3450: my %domdefaults = &Apache::lonnet::get_domain_defaults($udom);
3451: if ($usertype eq 'official') {
3452: if ($authtype eq '') {
3453: $authtype = $domdefaults{'auth_def'};
3454: $authparam = $domdefaults{'auth_arg_def'};
3455: } else {
3456: if ($authtype eq 'loc') {
3457: $authtype = 'localauth';
3458: } elsif ($authtype eq 'int') {
3459: $authtype = 'internal';
3460: }
3461: if ($authtype !~ /^(krb4|krb5|internal|localauth)$/) {
3462: $authtype = $domdefaults{'auth_def'};
3463: $authparam = $domdefaults{'auth_arg_def'};
3464: }
3465: }
3466: } elsif ($usertype eq 'unofficial') {
3467: if ($authtype eq '') {
3468: $authtype = 'internal';
3469: $authparam = '';
3470: }
3471: } else {
3472: $authtype = $domdefaults{'auth_def'};
3473: $authparam = $domdefaults{'auth_arg_def'};
3474: }
3475: if (($authtype eq '') ||
3476: (($authtype =~/^krb(4|5)$/) && ($authparam eq '')) ||
3477: ($authtype !~ /^(krb4|krb5|internal|localauth)$/)) {
3478: $skipped{$uname.':'.$udom} = 1;
3479: next;
3480: } else {
3481: $personnel{$uname.':'.$udom}{'authtype'} = $authtype;
3482: $personnel{$uname.':'.$udom}{'autharg'} = $authparam;
3483: }
3484: } else {
3485: $skipped{$uname.':'.$udom} = 1;
3486: next;
3487: }
3488: } else {
3489: $skipped{$uname.':'.$udom} = 1;
3490: next;
3491: }
3492: }
3493: }
3494: my $role = $env{'form.person_'.$i.'_role'};
3495: unless ($role eq '') {
3496: if (ref($personnel{$uname.':'.$udom}{'roles'}) eq 'ARRAY') {
3497: my @curr_roles = @{$personnel{$uname.':'.$udom}{'roles'}};
3498: unless (grep(/^\Q$role\E$/,@curr_roles)) {
3499: push(@{$personnel{$uname.':'.$udom}{'roles'}},$role);
3500: }
3501: } else {
3502: @{$personnel{$uname.':'.$udom}{'roles'}} = ($role);
3503: }
3504: if ($role eq $ccrole) {
3505: @{$personnel{$uname.':'.$udom}{$role}{'usec'}} = ();
3506: } else {
3507: my @currsec = &Apache::loncommon::get_env_multiple('form.person_'.$i.'_sec');
3508: my @allsecs;
3509: foreach my $sec (@currsec) {
3510: next unless ($sec =~ /\w/);
3511: next if ($sec =~ /\W/);
3512: next if ($sec eq 'none');
3513: push(@allsecs,$sec);
3514: }
3515: my $newsec = $env{'form.person_'.$i.'_newsec'};
3516: $newsec =~ s/^\s+//;
3517: $newsec =~s/\s+$//;
3518: my @newsecs = split(/[\s,;]+/,$newsec);
3519: foreach my $sec (@newsecs) {
3520: next if ($sec =~ /\W/);
3521: next if ($sec eq 'none');
3522: if ($sec ne '') {
3523: unless (grep(/^\Q$sec\E$/,@allsecs)) {
3524: push(@allsecs,$sec);
3525: }
3526: }
3527: }
3528: @{$personnel{$uname.':'.$udom}{$role}{'usec'}} = @allsecs;
3529: }
3530: }
3531: } else {
3532: push(@missingdom,$uname.':'.$udom);
3533: }
3534: } else {
3535: push(@baduname,$uname.':'.$udom);
3536: }
3537: }
3538: if (keys(%skipped)) {
3539: foreach my $key (keys(%skipped)) {
3540: delete($personnel{$key});
3541: }
3542: }
3543: my ($accessstart,$accessend) = &dates_from_form('accessstart','accessend');
3544: my $autodrops = 0;
3545: if ($env{'form.autodrops'}) {
3546: $autodrops = $env{'form.autodrops'};
3547: }
3548: my $autoadds = 0;
3549: if ($env{'form.autoadds'}) {
3550: $autoadds = $env{'form.autoadds'};
3551: }
3552: my $instcode = '';
3553: if (exists($env{'form.instcode'})) {
3554: $instcode = $env{'form.instcode'};
3555: }
3556: my $credits;
3557: if ($instcredits) {
3558: $credits = $instcredits;
3559: } elsif (exists($env{'form.coursecredits'})) {
3560: $credits = $env{'form.coursecredits'};
3561: }
3562: my $clonecrs = '';
3563: my $clonedom = '';
3564: if (($env{'form.cloning'}) &&
3565: ($env{'form.clonecrs'} =~ /^($match_courseid)$/) &&
3566: ($env{'form.clonedom'} =~ /^($match_domain)$/)) {
3567: my $clonehome = &Apache::lonnet::homeserver($env{'form.clonecrs'},
3568: $env{'form.clonedom'});
3569: if ($clonehome ne 'no_host') {
3570: my $canclone =
3571: &Apache::loncoursequeueadmin::can_clone_course($env{'user.name'},
3572: $env{'user.domain'},$env{'form.clonecrs'},$env{'form.clonedom'},
3573: $crstype);
3574: if ($canclone) {
3575: $clonecrs = $env{'form.clonecrs'};
3576: $clonedom = $env{'form.clonedom'};
3577: }
3578: }
3579: }
3580: my $details = {
3581: owner => $env{'user.name'},
3582: domain => $env{'user.domain'},
3583: cdom => $dom,
3584: cnum => $cnum,
3585: coursehome => $env{'form.chome'},
3586: cdescr => $env{'form.cdescr'},
3587: crstype => $env{'form.crstype'},
3588: instcode => $instcode,
3589: defaultcredits => $credits,
3590: uniquecode => $uniquecode,
3591: clonedom => $clonedom,
3592: clonecrs => $clonecrs,
3593: datemode => $env{'form.datemode'},
3594: dateshift => $env{'form.dateshift'},
3595: sectotal => $sectotal,
3596: sections => \%sections,
3597: crosslisttotal => $crosslisttotal,
3598: crosslists => \%crosslistings,
3599: autoadds => $autoadds,
3600: autodrops => $autodrops,
3601: enrollstart => $enrollstart,
3602: enrollend => $enrollend,
3603: accessstart => $accessstart,
3604: accessend => $accessend,
3605: personnel => \%personnel,
3606: };
3607: my ($result,$output) = &process_request($lonhost,$dom,$cnum,$crstype,$now,$details,$instcode,
3608: $req_notifylist,\@instsections,\%domconfig);
3609: return ($result,$output);
3610: }
3611:
3612: sub process_request {
3613: my ($lonhost,$dom,$cnum,$crstype,$now,$details,$instcode,$req_notifylist,$instsections,
3614: $domconfig) = @_;
3615: my (@inststatuses,$storeresult,$creationresult,$output);
3616: my $val =
3617: &Apache::loncoursequeueadmin::get_processtype('course',$env{'user.name'},
3618: $env{'user.domain'},$env{'user.adv'},
3619: $dom,$crstype,\@inststatuses,$domconfig);
3620: if ($val eq '') {
3621: if ($crstype eq 'official') {
3622: $output = &mt('You are not permitted to request creation of official courses.');
3623: } elsif ($crstype eq 'unofficial') {
3624: $output = &mt('You are not permitted to request creation of unofficial courses.');
3625: } elsif ($crstype eq 'community') {
3626: $output = &mt('You are not permitted to request creation of communities');
3627: } elsif ($crstype eq 'textbook') {
3628: $output = &mt('You are not permitted to request creation of textbook courses');
3629: } else {
3630: $output = &mt('Unrecognized course type: [_1]',$crstype);
3631: }
3632: $storeresult = 'notpermitted';
3633: } else {
3634: my ($disposition,$message,$reqstatus,$coursedesc);
3635: my %reqhash = (
3636: reqtime => $now,
3637: crstype => $crstype,
3638: details => $details,
3639: );
3640: my $requestkey = $dom.'_'.$cnum;
3641: my $validationerror;
3642: my $fullname = &Apache::loncommon::plainname($env{'user.name'},
3643: $env{'user.domain'});
3644: if (ref($details) eq 'HASH') {
3645: $coursedesc = $details->{'cdescr'};
3646: }
3647: if ($val eq 'autolimit=') {
3648: $disposition = 'process';
3649: } elsif ($val =~ /^autolimit=(\d+)$/) {
3650: my $limit = $1;
3651: $disposition = &check_autolimit($env{'user.name'},$env{'user.domain'},
3652: $dom,$crstype,$limit,\$message);
3653: } elsif ($val eq 'validate') {
3654: my ($inststatuslist,$validationchk,$validation,%custominfo);
3655: if (@inststatuses > 0) {
3656: $inststatuslist = join(',',@inststatuses);
3657: }
3658: my $instseclist;
3659: if (ref($instsections) eq 'ARRAY') {
3660: if (@{$instsections} > 0) {
3661: $instseclist = join(',',@{$instsections});
3662: }
3663: }
3664: my $preprocess = &Apache::lonnet::auto_crsreq_update($dom,$cnum,$crstype,'prevalidate',$env{'user.name'},
3665: $env{'user.domain'},$fullname,$coursedesc);
3666: if (ref($preprocess) eq 'HASH') {
3667: if (ref($preprocess->{'formitems'}) eq 'HASH') {
3668: foreach my $key (keys(%{$preprocess->{'formitems'}})) {
3669: if ($preprocess->{'formitems'}->{$key} eq 'multiple') {
3670: if (exists($env{'form.'.$key})) {
3671: @{$custominfo{$key}} = &Apache::loncommon::get_env_multiple($env{'form.'.$key});
3672: }
3673: } else {
3674: if (exists($env{'form.'.$key})) {
3675: $custominfo{$key} = $env{'form.'.$key};
3676: }
3677: }
3678: }
3679: }
3680: }
3681: $validationchk =
3682: &Apache::lonnet::auto_courserequest_validation($dom,
3683: $env{'user.name'}.':'.$env{'user.domain'},$crstype,
3684: $inststatuslist,$instcode,$instseclist,\%custominfo);
3685: if ($validationchk =~ /:/) {
3686: ($validation,$message) = split(':',$validationchk);
3687: } else {
3688: $validation = $validationchk;
3689: }
3690: if ($validation =~ /^error(.*)$/) {
3691: $disposition = 'approval';
3692: $validationerror = $1;
3693: } else {
3694: $disposition = $validation;
3695: }
3696: } else {
3697: $disposition = 'approval';
3698: }
3699: $reqhash{'disposition'} = $disposition;
3700: $reqstatus = $disposition;
3701: my ($modified,$queued,$coursedesc,$token,%customitems);
3702: unless ($disposition eq 'rejected') {
3703: my $inprocess = &Apache::lonnet::auto_crsreq_update($dom,$cnum,$crstype,'process',$env{'user.name'},
3704: $env{'user.domain'},$fullname,$coursedesc);
3705: if (ref($inprocess) eq 'HASH') {
3706: if (ref($inprocess->{'formitems'}) eq 'HASH') {
3707: foreach my $key (keys(%{$inprocess->{'formitems'}})) {
3708: if ($inprocess->{'formitems'}->{$key} eq 'multiple') {
3709: if (exists($env{'form.'.$key})) {
3710: @{$customitems{$key}} = &Apache::loncommon::get_env_multiple($env{'form.'.$key});
3711: }
3712: } else {
3713: if (exists($env{'form.'.$key})) {
3714: $customitems{$key} = $env{'form.'.$key};
3715: $reqhash{'custom'}{$key} = $customitems{$key};
3716: }
3717: }
3718: }
3719: }
3720: }
3721: }
3722: if ($disposition eq 'rejected') {
3723: if ($crstype eq 'community') {
3724: $output = &mt('Your community request was rejected.');
3725: } else {
3726: $output = &mt('Your course request was rejected.');
3727: }
3728: if ($message) {
3729: $output .= '<div class="LC_warning">'.$message.'</div>';
3730: }
3731: $storeresult = 'rejected';
3732: } elsif ($disposition eq 'process') {
3733: my %domdefs = &Apache::lonnet::get_domain_defaults($dom);
3734: my ($logmsg,$newusermsg,$addresult,$enrollcount,$response,$keysmsg,%longroles,$code);
3735: my $type = 'Course';
3736: if ($crstype eq 'community') {
3737: $type = 'Community';
3738: }
3739: my @roles = &Apache::lonuserutils::roles_by_context('course','',$type);
3740: foreach my $role (@roles) {
3741: $longroles{$role}=&Apache::lonnet::plaintext($role,$type);
3742: }
3743: my ($result,$postprocess) = &Apache::loncoursequeueadmin::course_creation($dom,$cnum,
3744: 'autocreate',$details,\$logmsg,\$newusermsg,\$addresult,
3745: \$enrollcount,\$response,\$keysmsg,\%domdefs,\%longroles,
3746: \$code,\%customitems);
3747: if ($result eq 'created') {
3748: $disposition = 'created';
3749: $reqstatus = 'created';
3750: my $role_result = &update_requestors_roles($dom,$cnum,$crstype,$details,
3751: \%longroles);
3752: if ($crstype eq 'community') {
3753: $output = '<p>'.&mt('Your community request has been processed and the community has been created.');
3754: } else {
3755: $output = '<p>'.&mt('Your course request has been processed and the course has been created.');
3756: }
3757: if (($code) || ((ref($postprocess) eq 'HASH') &&
3758: (($postprocess->{'createdweb'}) || ($postprocess->{'createdmsg'})))) {
3759: $output .= ¬ification_information($disposition,$env{'user.name'}.':'.$env{'user.domain'},
3760: $dom,$cnum,$now,$code,$postprocess);
3761: }
3762: if ($code) {
3763: $reqhash{'code'} = $code;
3764: }
3765: if (ref($postprocess) eq 'HASH') {
3766: if (ref($postprocess->{'createdactions'}) eq 'HASH') {
3767: if (ref($postprocess->{'createdactions'}{'environment'}) eq 'HASH') {
3768: &Apache::loncoursequeueadmin::postprocess_crsenv($dom,$cnum,
3769: $postprocess->{'createdactions'}{'environment'});
3770: }
3771: }
3772: }
3773: $output .= '<br />'.$role_result.'</p>';
3774: $creationresult = 'created';
3775: } else {
3776: $output = '<span class="LC_error">';
3777: if ($crstype eq 'community') {
3778: $output .= &mt('An error occurred when processing your community request.');
3779: } else {
3780: $output .= &mt('An error occurred when processing your course request.');
3781: }
3782: $output .= '<br />'.
3783: &mt('You may want to review the request details and submit the request again.').
3784: '</span>';
3785: $creationresult = 'error';
3786: }
3787: } else {
3788: my $requestid = $cnum.'_'.$disposition;
3789: my $request = {
3790: $requestid => {
3791: timestamp => $now,
3792: crstype => $crstype,
3793: ownername => $env{'user.name'},
3794: ownerdom => $env{'user.domain'},
3795: description => $env{'form.cdescr'},
3796: lonhost => $lonhost,
3797: },
3798: };
3799: if ($crstype eq 'official') {
3800: $request->{$requestid}->{'instcode'} = $instcode;
3801: }
3802: my $statuskey = 'status:'.$dom.':'.$cnum;
3803: my %userreqhash = &Apache::lonnet::get('courserequests',[$statuskey],
3804: $env{'user.domain'},$env{'user.name'});
3805: if ($userreqhash{$statuskey} ne '') {
3806: $modified = 1;
3807: my $uname = &Apache::lonnet::get_domainconfiguser($dom);
3808: my %queuehash = &Apache::lonnet::get('courserequestqueue',
3809: [$cnum.'_approval',
3810: $cnum.'_pending'],$dom,$uname);
3811: if (($queuehash{$cnum.'_approval'} ne '') ||
3812: ($queuehash{$cnum.'_pending'} ne '')) {
3813: $queued = 1;
3814: if (ref($queuehash{$cnum.'_pending'}) eq 'HASH') {
3815: $token = $queuehash{$cnum.'_pending'}{'token'};
3816: }
3817: }
3818: }
3819: unless ($queued) {
3820: if (($disposition eq 'pending') && ($crstype ne 'official')) {
3821: my %reqinfo = (
3822: $cnum.':'.$dom => $now.':'.$env{'user.name'}.':'.$env{'user.domain'},
3823: );
3824: $token = &Apache::lonnet::tmpput(\%reqinfo,$lonhost);
3825: $request->{$requestid}->{'token'} = $token;
3826: }
3827: my $putresult = &Apache::lonnet::newput_dom('courserequestqueue',$request,
3828: $dom);
3829: if ($putresult eq 'ok') {
3830: if ($crstype eq 'community') {
3831: $output .= &mt('Your community request has been recorded.');
3832: } else {
3833: $output .= &mt('Your course request has been recorded.')
3834: }
3835: unless ($disposition eq 'pending') {
3836: $output .= '<br />'.
3837: ¬ification_information($disposition,$req_notifylist,
3838: $dom,$cnum,$now);
3839: }
3840: } else {
3841: $reqstatus = 'domainerror';
3842: $reqhash{'disposition'} = $disposition;
3843: my $warning = &mt('An error occurred saving your request in the pending requests queue.');
3844: $output = '<span class"LC_warning">'.$warning.'</span><br />';
3845: }
3846: }
3847: }
3848: ($storeresult,my $updateresult) =
3849: &Apache::loncoursequeueadmin::update_coursereq_status(\%reqhash,$dom,
3850: $cnum,$reqstatus,'request',$env{'user.domain'},$env{'user.name'});
3851: if ($storeresult eq 'ok') {
3852: my $postprocess;
3853: if (($disposition eq 'approval') || ($disposition eq 'pending')) {
3854: my $updateaction = $disposition;
3855: if ($disposition eq 'approval') {
3856: $updateaction = 'queued';
3857: }
3858: my $fullname = &Apache::loncommon::plainname($env{'user.name'},
3859: $env{'user.domain'});
3860: $postprocess =
3861: &Apache::lonnet::auto_crsreq_update($dom,$cnum,$crstype,$updateaction,$env{'user.name'},
3862: $env{'user.domain'},$fullname,$env{'form.cdescr'});
3863: }
3864: if ($modified && $queued) {
3865: if ($crstype eq 'community') {
3866: $output .= '<p>'.&mt('Your community request has been updated').'</p>';
3867: } else {
3868: $output .= '<p>'.&mt('Your course request has been updated').'</p>';
3869: }
3870: if ($disposition eq 'approval') {
3871: $output .= ¬ification_information($disposition,$req_notifylist,$dom,$cnum,$now);
3872: }
3873: }
3874: if ($disposition eq 'approval') {
3875: if ((ref($postprocess) eq 'HASH') &&
3876: ((ref($postprocess->{'queuedmsg'}) eq 'HASH') || ($postprocess->{'queuedweb'}))) {
3877: ¬ification_information($disposition,undef,$dom,$cnum,$now,undef,$postprocess);
3878: }
3879: } elsif ($disposition eq 'pending') {
3880: my $pendingform;
3881: if ($crstype ne 'official') {
3882: $pendingform = &pending_validation_form($dom,$cnum,$crstype,$now,$token,
3883: $lonhost,$env{'form.cdescr'});
3884: }
3885: if ($pendingform) {
3886: $output .= $pendingform;
3887: } else {
3888: $output .= ¬ification_information($disposition,undef,$dom,$cnum,$now,undef,$postprocess);
3889: }
3890: }
3891: }
3892: if ($validationerror ne '') {
3893: $output .= '<p class="LC_warning">'.&mt('An error occurred validating your request with institutional data sources: [_1].',$validationerror).'</p>';
3894: }
3895: if ($updateresult) {
3896: $output .= $updateresult;
3897: }
3898: }
3899: if ($creationresult ne '') {
3900: return ($creationresult,$output);
3901: } else {
3902: return ($storeresult,$output);
3903: }
3904: }
3905:
3906: sub update_requestors_roles {
3907: my ($dom,$cnum,$crstype,$details,$longroles) = @_;
3908: my $now = time;
3909: my ($active,$future,$numactive,$numfuture,$output);
3910: my $owner = $env{'user.name'}.':'.$env{'user.domain'};
3911: if (ref($details) eq 'HASH') {
3912: if (ref($details->{'personnel'}) eq 'HASH') {
3913: my $ccrole = 'cc';
3914: if ($crstype eq 'community') {
3915: $ccrole = 'co';
3916: }
3917: unless (ref($details->{'personnel'}{$owner}) eq 'HASH') {
3918: $details->{'personnel'}{$owner} = {
3919: 'roles' => [$ccrole],
3920: $ccrole => { 'usec' => [] },
3921: };
3922: }
3923: my @roles;
3924: if (ref($details->{'personnel'}{$owner}{'roles'}) eq 'ARRAY') {
3925: @roles = sort(@{$details->{'personnel'}{$owner}{'roles'}});
3926: unless (grep(/^\Q$ccrole\E$/,@roles)) {
3927: push(@roles,$ccrole);
3928: }
3929: } else {
3930: @roles = ($ccrole);
3931: }
3932: foreach my $role (@roles) {
3933: my $refresh=$env{'user.refresh.time'};
3934: if ($refresh eq '') {
3935: $refresh = $env{'user.login.time'};
3936: }
3937: if ($refresh eq '') {
3938: $refresh = $now;
3939: }
3940: my $start = $refresh-1;
3941: my $end = '0';
3942: if ($role eq 'st') {
3943: if ($details->{'accessstart'} ne '') {
3944: $start = $details->{'accessstart'};
3945: }
3946: if ($details->{'accessend'} ne '') {
3947: $end = $details->{'accessend'};
3948: }
3949: }
3950: my @usecs;
3951: if ($role ne $ccrole) {
3952: if (ref($details->{'personnel'}{$owner}{$role}{'usec'}) eq 'ARRAY') {
3953: @usecs = @{$details->{'personnel'}{$owner}{$role}{'usec'}};
3954: }
3955: }
3956: if ($role eq 'st') {
3957: if (@usecs > 1) {
3958: my $firstsec = $usecs[0];
3959: @usecs = ($firstsec);
3960: }
3961: }
3962: if (@usecs == 0) {
3963: push(@usecs,'');
3964: }
3965: foreach my $usec (@usecs) {
3966: my (%userroles,%newrole,%newgroups,$spec,$area);
3967: my $area = '/'.$dom.'/'.$cnum;
3968: my $spec = $role.'.'.$area;
3969: if ($usec ne '') {
3970: $spec .= '/'.$usec;
3971: $area .= '/'.$usec;
3972: }
3973: if ($role =~ /^cr\//) {
3974: &Apache::lonnet::custom_roleprivs(\%newrole,$role,$dom,
3975: $cnum,$spec,$area);
3976: } else {
3977: &Apache::lonnet::standard_roleprivs(\%newrole,$role,$dom,
3978: $spec,$cnum,$area);
3979: }
3980: &Apache::lonnet::set_userprivs(\%userroles,\%newrole,
3981: \%newgroups);
3982: $userroles{'user.role.'.$spec} = $start.'.'.$end;
3983: &Apache::lonnet::appenv(\%userroles,[$role,'cm']);
3984: if (($end == 0) || ($end > $now)) {
3985: my $showrole = $role;
3986: if ($role =~ /^cr\//) {
3987: $showrole = &Apache::lonnet::plaintext($role,$crstype);
3988: } elsif (ref($longroles) eq 'HASH') {
3989: if ($longroles->{$role} ne '') {
3990: $showrole = $longroles->{$role};
3991: }
3992: }
3993: if ($start <= $now) {
3994: $active .= '<li><a href="/adm/roles?selectrole=1&'.
3995: $spec.'=1">'.$showrole;
3996: if ($usec ne '') {
3997: $active .= ' - '.&mt('section:').' '.$usec;
3998: }
3999: $active .= '</a></li>';
4000: $numactive ++;
4001: } else {
4002: $future .= '<li>'.$showrole;
4003: if ($usec ne '') {
4004: $future .= ' - '.&mt('section:').' '.$usec;
4005: }
4006: $future .= '</li>';
4007: $numfuture ++;
4008: }
4009: }
4010: }
4011: }
4012: }
4013: }
4014: if ($active) {
4015: if ($numactive == 1) {
4016: if ($crstype eq 'Community') {
4017: $output = &mt('Use the following link to enter the community:');
4018: } else {
4019: $output = &mt('Use the following link to enter the course:');
4020: }
4021: } else {
4022: if ($crstype eq 'Community') {
4023: $output = &mt('Use the following links to your new roles to enter the community:');
4024: } else {
4025: $output = &mt('Use the following links to your new roles to enter the course:');
4026: }
4027: }
4028: $output .= ' <ul>'.$active.'</ul><br />';
4029: }
4030: if ($future) {
4031: if ($crstype eq 'Community') {
4032: $output .= &mt('The following community [quant,_1,role] will become available for selection from your [_2]roles page[_3], once the default student access start date - [_4] - has been reached:',$numfuture,'<a href="/adm/roles">','</a>',&Apache::lonlocal::locallocaltime($details->{'accessstart'}))
4033: } else {
4034: $output .= &mt('The following course [quant,_1,role] will become available for selection from your [_2]roles page[_3], once the default student access start date - [_4] - has been reached:',$numfuture,'<a href="/adm/roles">','</a>',&Apache::lonlocal::locallocaltime($details->{'accessstart'}));
4035: }
4036: $output .= ' <ul>'.$future.'</ul>';
4037: }
4038: return $output;
4039: }
4040:
4041: sub notification_information {
4042: my ($disposition,$req_notifylist,$dom,$cnum,$now,$code,$postprocess) = @_;
4043: my %emails = &Apache::loncommon::getemails();
4044: my $address;
4045: if (($emails{'permanentemail'} ne '') || ($emails{'notification'} ne '')) {
4046: $address = $emails{'permanentemail'};
4047: if ($address eq '') {
4048: $address = $emails{'notification'};
4049: }
4050: }
4051: my $output;
4052: if ($disposition eq 'approval') {
4053: $output .= &mt('A message will be sent to your LON-CAPA account when a domain coordinator takes action on your request.').'<br />'.
4054: &mt('To access your LON-CAPA message, go to the Main Menu and click on "Send and Receive Messages".').'<br />';
4055: if ($address ne '') {
4056: $output.= &mt('An e-mail will also be sent to: [_1] when this occurs.',$address).'<br />';
4057: }
4058: if ($req_notifylist) {
4059: my $fullname = &Apache::loncommon::plainname($env{'user.name'},
4060: $env{'user.domain'});
4061: my $sender = $env{'user.name'}.':'.$env{'user.domain'};
4062: &Apache::loncoursequeueadmin::send_selfserve_notification($req_notifylist,"$fullname ($env{'user.name'}:$env{'user.domain'})",
4063: 'undef',$env{'form.cdescr'},$now,'coursereq',$sender);
4064: }
4065: if (ref($postprocess) eq 'HASH') {
4066: if (ref($postprocess->{'queuedmsg'}) eq 'ARRAY') {
4067: if (scalar(@{$postprocess->{'queuedmsg'}}) > 0) {
4068: my $recipient = $env{'user.name'}.':'.$env{'user.domain'};
4069: my $sender = $recipient;
4070: my $addmsg = [];
4071: foreach my $item (@{$postprocess->{'queuedmsg'}}) {
4072: if (ref($item) eq 'HASH') {
4073: if ($item->{'mt'} ne '') {
4074: push(@{$addmsg},$item);
4075: }
4076: }
4077: }
4078: if (scalar(@{$addmsg}) > 0) {
4079: &Apache::loncoursequeueadmin::send_selfserve_notification($recipient,$addmsg,undef,
4080: $env{'form.cdescr'},$now,
4081: 'queuedcrsreq',$sender);
4082: }
4083: }
4084: }
4085: if ($postprocess->{'queuedweb'}) {
4086: $output .= $postprocess->{'queuedweb'};
4087: }
4088: }
4089: } elsif ($disposition eq 'pending') {
4090: my $pending_default = '<div class="LC_info">'.
4091: &mt('Your request has been placed in a queue pending administrative action.').'<br />'.
4092: &mt("Usually this means that your institution's information systems do not list you among the instructional personnel for this course.").'<br />'.
4093: &mt('The list of instructional personnel for the course will be automatically checked daily, and once you are listed the request will be processed.').
4094: '</div>';
4095: if (ref($postprocess) eq 'HASH') {
4096: if ($postprocess->{'pendingweb'}) {
4097: $output .= $postprocess->{'pendingweb'};
4098: } else {
4099: $output .= $pending_default;
4100: }
4101: } else {
4102: $output .= $pending_default;
4103: }
4104: } elsif ($disposition eq 'created') {
4105: if (($code) || ((ref($postprocess) eq 'HASH') &&
4106: ((ref($postprocess->{'createdmsg'}) eq 'ARRAY') || ($postprocess->{'createdweb'})))) {
4107: my $addmsg = [];
4108: my $recipient = $env{'user.name'}.':'.$env{'user.domain'};
4109: my $sender = $recipient;
4110: if ($code) {
4111: push(@{$addmsg},{
4112: mt => 'Students can automatically select your course: "[_1]" by entering this code: [_2]',
4113: args => [$env{'form.cdescr'},$code],
4114: });
4115: $output .= '<p>'.
4116: &mt('Students can automatically select your course by entering this code: [_1].','<b>'.$code.'</b>').
4117: '<br />'.
4118: &mt('A message has been sent to your LON-CAPA account with this information.');
4119: if ($address ne '') {
4120: $output.= '<br />'.&mt('An e-mail has also been sent to: [_1] with this code.',$address);
4121: }
4122: $output .= '</p>';
4123: }
4124: if (ref($postprocess) eq 'HASH') {
4125: if (ref($postprocess->{'createdmsg'}) eq 'ARRAY') {
4126: foreach my $item (@{$postprocess->{'createdmsg'}}) {
4127: if (ref($item) eq 'HASH') {
4128: if ($item->{'mt'} ne '') {
4129: push(@{$addmsg},$item);
4130: }
4131: }
4132: }
4133: }
4134: if ($postprocess->{'createdweb'}) {
4135: $output .= $postprocess->{'createdweb'}
4136: }
4137: }
4138: if (scalar(@{$addmsg}) > 0) {
4139: my $type = 'createdcrsreq';
4140: if ($code) {
4141: $type = 'uniquecode';
4142: }
4143: &Apache::loncoursequeueadmin::send_selfserve_notification($recipient,$addmsg,$dom.'_'.$cnum,$env{'form.cdescr'},
4144: $now,$type,$sender);
4145: }
4146: }
4147: } else {
4148: $output .= '<div class="LC_warning">'.
4149: &mt('Your request status is: [_1].',$disposition).
4150: '</div>';
4151: }
4152: return $output;
4153: }
4154:
4155: sub pending_validation_form {
4156: my ($cdom,$cnum,$crstype,$now,$token,$lonhost,$cdesc) = @_;
4157: my $output;
4158: my %postvalues = (
4159: 'owner' => $env{'user.name'}.':'.$env{'user.domain'},
4160: 'course' => $cdom.'_'.$cnum,
4161: 'coursetype' => $crstype,
4162: );
4163: my %domconfig = &Apache::lonnet::get_dom('configuration',['requestcourses'],$cdom);
4164:
4165: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
4166: my ($url,$buttontext,$code,@fields);
4167: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
4168: $postvalues{'description'} = $cdesc;
4169: $url = $domconfig{'requestcourses'}{'validation'}{'url'};
4170: if (ref($domconfig{'requestcourses'}{'validation'}{'fields'}) eq 'ARRAY') {
4171: @fields = @{$domconfig{'requestcourses'}{'validation'}{'fields'}};
4172: }
4173: $buttontext = $domconfig{'requestcourses'}{'validation'}{'button'};
4174: $output .= $domconfig{'requestcourses'}{'validation'}{'markup'};
4175: if (($url =~ m{^(https?\://|/)}) && (@fields > 0)) {
4176: $output .= '<form name="crsreqvalidation" action="'.$url.'" method="post">'."\n";
4177: foreach my $field (@fields) {
4178: if ($postvalues{$field}) {
4179: $output .= '<input type="hidden" name="'.$field.'" value="'.$postvalues{$field}.'" />'."\n";
4180: }
4181: }
4182: if ($buttontext eq '') {
4183: if ($crstype eq 'community') {
4184: $buttontext = &mt('Create community');
4185: } else {
4186: $buttontext = &mt('Create course');
4187: }
4188: }
4189: my $protocol = $Apache::lonnet::protocol{$lonhost};
4190: $protocol = 'http' if ($protocol ne 'https');
4191: my $crscreator = $protocol.'://'.&Apache::lonnet::hostname($lonhost).'/cgi-bin/createpending.pl';
4192: $output .= '<input type="hidden" name="crscreator" value="'.$crscreator.'" />'."\n".
4193: '<input type="hidden" name="token" value="'.$token.'" />'."\n".
4194: '<input type="submit" name="validate" value="'.$buttontext.'" />'."\n".
4195: '</form>'."\n";
4196: }
4197: }
4198: }
4199: return $output;
4200: }
4201:
4202: sub check_autolimit {
4203: my ($uname,$udom,$dom,$crstype,$limit,$message) = @_;
4204: my %crsroles = &Apache::lonnet::get_my_roles($env{'user.name'},$env{'user.domain'},
4205: 'userroles',['active','future'],['cc','co'],[$dom]);
4206: my ($types,$typename) = &Apache::loncommon::course_types();
4207: my %requests = &Apache::lonnet::dumpstore('courserequests',$udom,$uname);
4208: my $count = 0;
4209: foreach my $key (keys(%requests)) {
4210: my ($cdom,$cnum) = split('_',$key);
4211: if (ref($requests{$key}) eq 'HASH') {
4212: next if ($requests{$key}{'crstype'} ne $crstype);
4213: if (($crstype eq 'community') &&
4214: (exists($crsroles{$cnum.':'.$cdom.':co'}))) {
4215: $count ++;
4216: } elsif ((($crstype eq 'official') || ($crstype eq 'unofficial') || ($crstype eq 'textbook')) &&
4217: (exists($crsroles{$cnum.':'.$cdom.':cc'}))) {
4218: $count ++;
4219: }
4220: }
4221: }
4222: if ($count < $limit) {
4223: return 'process';
4224: } else {
4225: if (ref($typename) eq 'HASH') {
4226: if ($crstype eq 'community') {
4227: $$message = &mt('Your request has not been processed because you have reached the limit for the number of communities.').
4228: '<br />'.&mt("Your limit is [_1].",$limit);
4229: } else {
4230: $$message = &mt('Your request has not been processed because you have reached the limit for the number of courses of this type.').
4231: '<br />'.&mt("Your $typename->{$crstype} limit is [_1].",$limit);
4232: }
4233: }
4234: return 'rejected';
4235: }
4236: return;
4237: }
4238:
4239: sub retrieve_settings {
4240: my ($dom,$cnum,$udom,$uname) = @_;
4241: if ($udom eq '' || $uname eq '') {
4242: $udom = $env{'user.domain'};
4243: $uname = $env{'user.name'};
4244: }
4245: my ($result,%reqinfo) = &get_request_settings($dom,$cnum,$udom,$uname);
4246: if ($result eq 'ok') {
4247: if (($udom eq $reqinfo{'domain'}) && ($uname eq $reqinfo{'owner'})) {
4248: $env{'form.chome'} = $reqinfo{'coursehome'};
4249: $env{'form.cdescr'} = $reqinfo{'cdescr'};
4250: $env{'form.crstype'} = $reqinfo{'crstype'};
4251: &generate_date_items($reqinfo{'accessstart'},'accessstart');
4252: &generate_date_items($reqinfo{'accessend'},'accessend');
4253: if ($reqinfo{'accessend'} == 0) {
4254: $env{'form.no_end_date'} = 1;
4255: }
4256: if (($reqinfo{'crstype'} eq 'official') && (&Apache::lonnet::auto_run('',$dom))) {
4257: &generate_date_items($reqinfo{'enrollstart'},'enrollstart');
4258: &generate_date_items($reqinfo{'enrollend'},'enrollend');
4259: }
4260: $env{'form.clonecrs'} = $reqinfo{'clonecrs'};
4261: $env{'form.clonedom'} = $reqinfo{'clonedom'};
4262: if (($reqinfo{'clonecrs'} ne '') && ($reqinfo{'clonedom'} ne '')) {
4263: $env{'form.cloning'} = 1;
4264: }
4265: $env{'form.datemode'} = $reqinfo{'datemode'};
4266: $env{'form.dateshift'} = $reqinfo{'dateshift'};
4267: if ($reqinfo{'crstype'} eq 'official') {
4268: $env{'form.autoadds'} = $reqinfo{'autoadds'};
4269: $env{'form.autodrops'} = $reqinfo{'autodrops'};
4270: if ($reqinfo{'instcode'} ne '') {
4271: $env{'form.sectotal'} = $reqinfo{'sectotal'};
4272: $env{'form.crosslisttotal'} = $reqinfo{'crosslisttotal'};
4273: $env{'form.instcode'} = $reqinfo{'instcode'};
4274: my $crscode = {
4275: $cnum => $reqinfo{'instcode'},
4276: };
4277: &extract_instcode($dom,'instcode',$crscode,$cnum);
4278: (undef,undef,my $instcredits) =
4279: &Apache::lonnet::auto_validate_instcode(undef,$dom,
4280: $reqinfo{'instcode'});
4281: if ($instcredits ne $reqinfo{'defaultcredits'}) {
4282: $env{'form.coursecredits'} = $reqinfo{'defaultcredits'};
4283: }
4284: }
4285: } elsif (($reqinfo{'crstype'} eq 'unofficial') || ($reqinfo{'crstype'} eq 'textbook')) {
4286: $env{'form.coursecredits'} = $reqinfo{'defaultcredits'};
4287: }
4288: my @currsec;
4289: if (ref($reqinfo{'sections'}) eq 'HASH') {
4290: foreach my $i (sort(keys(%{$reqinfo{'sections'}}))) {
4291: if (ref($reqinfo{'sections'}{$i}) eq 'HASH') {
4292: my $sec = $reqinfo{'sections'}{$i}{'inst'};
4293: $env{'form.secnum_'.$i} = $sec;
4294: $env{'form.sec_'.$i} = '1';
4295: if (!grep(/^\Q$sec\E$/,@currsec)) {
4296: push(@currsec,$sec);
4297: }
4298: $env{'form.loncapasec_'.$i} = $reqinfo{'sections'}{$i}{'loncapa'};
4299: }
4300: }
4301: }
4302: if (ref($reqinfo{'crosslists'}) eq 'HASH') {
4303: foreach my $i (sort(keys(%{$reqinfo{'crosslists'}}))) {
4304: if (ref($reqinfo{'crosslists'}{$i}) eq 'HASH') {
4305: $env{'form.crosslist_'.$i} = '1';
4306: $env{'form.crosslist_'.$i.'_instsec'} = $reqinfo{'crosslists'}{$i}{'instsec'};
4307: $env{'form.crosslist_'.$i.'_lcsec'} = $reqinfo{'crosslists'}{$i}{'loncapa'};
4308: if ($reqinfo{'crosslists'}{$i}{'instcode'} ne '') {
4309: my $key = $cnum.$i;
4310: my $crscode = {
4311: $key => $reqinfo{'crosslists'}{$i}{'instcode'},
4312: };
4313: &extract_instcode($dom,'crosslist',$crscode,$key,$i);
4314: }
4315: }
4316: }
4317: }
4318: if (ref($reqinfo{'personnel'}) eq 'HASH') {
4319: my $i = 0;
4320: foreach my $user (sort(keys(%{$reqinfo{'personnel'}}))) {
4321: my ($uname,$udom) = split(':',$user);
4322: if (ref($reqinfo{'personnel'}{$user}) eq 'HASH') {
4323: if (ref($reqinfo{'personnel'}{$user}{'roles'}) eq 'ARRAY') {
4324: foreach my $role (sort(@{$reqinfo{'personnel'}{$user}{'roles'}})) {
4325: $env{'form.person_'.$i.'_role'} = $role;
4326: $env{'form.person_'.$i.'_firstname'} = $reqinfo{'personnel'}{$user}{'firstname'};
4327: $env{'form.person_'.$i.'_lastname'} = $reqinfo{'personnel'}{$user}{'lastname'}; ;
4328: $env{'form.person_'.$i.'_emailaddr'} = $reqinfo{'personnel'}{$user}{'emailaddr'};
4329: $env{'form.person_'.$i.'_uname'} = $uname;
4330: $env{'form.person_'.$i.'_dom'} = $udom;
4331: if (ref($reqinfo{'personnel'}{$user}{$role}) eq 'HASH') {
4332: if (ref($reqinfo{'personnel'}{$user}{$role}{'usec'}) eq 'ARRAY') {
4333: my @usecs = @{$reqinfo{'personnel'}{$user}{$role}{'usec'}};
4334: my @newsecs;
4335: if (@usecs > 0) {
4336: foreach my $sec (@usecs) {
4337: if (grep(/^\Q$sec\E/,@currsec)) {
4338: $env{'form.person_'.$i.'_sec'} = $sec;
4339: } else {
4340: push(@newsecs,$sec);
4341: }
4342: }
4343: }
4344: if (@newsecs > 0) {
4345: $env{'form.person_'.$i.'_newsec'} = join(',',@newsecs);
4346: }
4347: }
4348: }
4349: $i ++;
4350: }
4351: }
4352: }
4353: }
4354: $env{'form.persontotal'} = $i;
4355: }
4356: }
4357: }
4358: return $result;
4359: }
4360:
4361: sub get_request_settings {
4362: my ($dom,$cnum,$udom,$uname) = @_;
4363: my $requestkey = $dom.'_'.$cnum;
4364: my ($result,%reqinfo);
4365: if ($requestkey =~ /^($match_domain)_($match_courseid)$/) {
4366: my %history = &Apache::lonnet::restore($requestkey,'courserequests',$udom,$uname);
4367: my $disposition = $history{'disposition'};
4368: if (($disposition eq 'approval') || ($disposition eq 'pending')) {
4369: if (ref($history{'details'}) eq 'HASH') {
4370: %reqinfo = %{$history{'details'}};
4371: $result = 'ok';
4372: } else {
4373: $result = 'nothash';
4374: }
4375: } else {
4376: $result = 'notqueued';
4377: }
4378: } else {
4379: $result = 'invalid';
4380: }
4381: return ($result,%reqinfo);
4382: }
4383:
4384: sub extract_instcode {
4385: my ($cdom,$element,$crscode,$crskey,$counter) = @_;
4386: my (%codes,@codetitles,%cat_titles,%cat_order);
4387: if (&Apache::lonnet::auto_instcode_format('requests',$cdom,$crscode,\%codes,
4388: \@codetitles,\%cat_titles,
4389: \%cat_order) eq 'ok') {
4390: if (ref($codes{$crskey}) eq 'HASH') {
4391: if (@codetitles > 0) {
4392: my $sel = $element;
4393: if ($element eq 'crosslist') {
4394: $sel .= '_'.$counter;
4395: }
4396: foreach my $title (@codetitles) {
4397: $env{'form.'.$sel.'_'.$title} = $codes{$crskey}{$title};
4398: }
4399: }
4400: }
4401: }
4402: return;
4403: }
4404:
4405: sub generate_date_items {
4406: my ($currentval,$item) = @_;
4407: if ($currentval =~ /\d+/) {
4408: my ($tzname,$sec,$min,$hour,$mday,$month,$year) =
4409: &Apache::lonhtmlcommon::get_timedates($currentval);
4410: $env{'form.'.$item.'_day'} = $mday;
4411: $env{'form.'.$item.'_month'} = $month+1;
4412: $env{'form.'.$item.'_year'} = $year;
4413: }
4414: return;
4415: }
4416:
4417: sub print_textbook_form {
4418: my ($r,$dom,$incdoms,$domdefs,$settings,$can_request) = @_;
4419: my (%prefab,%ordered,%numprefab);
4420: my $crstype = 'textbook';
4421: #
4422: # Retrieve list of prefabricated courses (textbook courses and templates) cloneable by user
4423: #
4424: foreach my $type ('textbooks','templates') {
4425: $numprefab{$type} = 0;
4426: if (ref($settings) eq 'HASH') {
4427: $prefab{$type} = $settings->{$type};
4428: if (ref($prefab{$type}) eq 'HASH') {
4429: foreach my $item (keys(%{$prefab{$type}})) {
4430: my ($clonedom,$clonecrs) = split(/_/,$item);
4431: if (ref($prefab{$type}{$item}) eq 'HASH') {
4432: if (&Apache::loncoursequeueadmin::can_clone_course($env{'user.name'},
4433: $env{'user.domain'},$clonecrs,$clonedom,$crstype)) {
4434:
4435: my $num = $prefab{$type}{$item}{'order'};
4436: $ordered{$type}{$num} = $item;
4437: $numprefab{$type} ++;
4438: }
4439: }
4440: }
4441: }
4442: }
4443: }
4444:
4445: #
4446: # Check if domain has multiple library servers
4447: #
4448: my ($home_server_pick,$numlib) =
4449: &Apache::loncommon::home_server_form_item($dom,'chome',
4450: 'default','hide');
4451: if ($numlib > 1) {
4452: $home_server_pick = &mt('Home Server for Course').': '.$home_server_pick.'<br />';
4453: }
4454:
4455: #
4456: # Retrieve information about courses owned by user, or in which user has an active or future
4457: # Course Coordinator role
4458: #
4459: my $numcurrent;
4460: my %cloneable = &Apache::lonnet::courseiddump($dom,'.',1,'.',$env{'user.name'}.':'.$env{'user.domain'},
4461: undef,undef,undef,'Course');
4462: my %ccroles = &Apache::lonnet::get_my_roles($env{'user.name'},$env{'user.domain'},'userroles',
4463: ['active','future'],['cc']);
4464: foreach my $role (keys(%ccroles)) {
4465: my ($cnum,$cdom,$rest) = split(/:/,$role,3);
4466: unless (exists($cloneable{$cdom.'_'.$cnum})) {
4467: my %courseinfo = &Apache::lonnet::coursedescription($cdom.'_'.$cnum,{'one_time' => 1});
4468: $cloneable{$cdom.'_'.$cnum} = \%courseinfo;
4469: }
4470: }
4471:
4472: my $numcurrent = scalar(keys(%cloneable));
4473:
4474: my $jscript = &textbook_request_javascript(\%numprefab,$numcurrent);
4475: my %loaditems;
4476: $loaditems{'onload'} = 'javascript:uncheckAllRadio();';
4477: $r->print(&header('Course Request',$jscript,\%loaditems));
4478:
4479: if (ref($can_request) eq 'HASH') {
4480: unless ((scalar(keys(%{$can_request})) == 1) && ($can_request->{'textbook'})) {
4481: &Apache::lonhtmlcommon::add_breadcrumb(
4482: { href => '/adm/requestcourse',
4483: text => 'Pick action',
4484: });
4485: }
4486: }
4487: &Apache::lonhtmlcommon::add_breadcrumb({text=>'Course Request'});
4488: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Course Requests','Course_Requests'));
4489:
4490: &startContentScreen($r,'textbookrequests');
4491: #
4492: # Show domain selector form, if required.
4493: #
4494: if (@{$incdoms} > 1) {
4495: my $onchange = 'this.form.submit()';
4496: $r->print('<form name="domforcourse" method="post" action="/adm/requestcourse">'.
4497: '<div><fieldset><legend>'.&mt('Domain').'</legend>'.
4498: &Apache::loncommon::select_dom_form($dom,'showdom','',1,$onchange,$incdoms).
4499: '</fieldset></form>');
4500: }
4501:
4502: #
4503: # Course request form
4504: #
4505:
4506: #
4507: # Course Title
4508: #
4509: $r->print('<form name="requestcourse" method="post" action="/adm/requestcourse" onsubmit="return validTextbookReq();">'.
4510: '<div>'.
4511: '<fieldset>'.
4512: '<legend>'.&mt('Course Information').'</legend>'.
4513: '<span class="LC_nobreak">'.&mt('Title').': '.
4514: '<input type="text" size="60" name="cdescr" value="" /></span><br />'.
4515: $home_server_pick.'<br /></fieldset>'.
4516: '</div>');
4517:
4518: #
4519: # Content source selection, if more than one available
4520: #
4521: if (keys(%cloneable) || keys(%ordered)) {
4522: $r->print('<div>'.
4523: '<fieldset><legend>'.&mt('Course Content').'</legend>');
4524: if (keys(%ordered)) {
4525: if (ref($ordered{'textbooks'}) eq 'HASH') {
4526: $r->print('<span class="LC_nobreak"><label>'.
4527: '<input type="radio" name="cloning" value="textbook" onclick="javascript:cloneChoice();" />'.
4528: &mt('Load textbook content').'</span>'.(' 'x2).' ');
4529: }
4530: if (ref($ordered{'templates'}) eq 'HASH') {
4531: $r->print('<span class="LC_nobreak"><label>'.
4532: '<input type="radio" name="cloning" value="template" onclick="javascript:cloneChoice();" />'.
4533: &mt('Load pre-existing template').'</span>'.(' 'x2).' ');
4534: }
4535: }
4536: if (keys(%cloneable)) {
4537: $r->print('<span class="LC_nobreak"><label>'.
4538: '<input type="radio" name="cloning" value="existing" onclick="javascript:cloneChoice();" />'.
4539: &mt('Copy one of your courses').'</label></span>'.(' 'x2).' ');
4540: }
4541: $r->print('<span class="LC_nobreak"><label>'.
4542: '<input type="radio" name="cloning" value="none" checked="checked" onclick="javascript:cloneChoice();" />'.
4543: &mt('Empty course shell').'</label></span>');
4544: } else {
4545: $r->print('<input type="hidden" name="cloning" value="none" />');
4546: }
4547:
4548: #
4549: # Table of cloneable textbook courses
4550: #
4551: if (keys(%ordered)) {
4552: foreach my $type ('textbooks','templates') {
4553: my $divid = 'showtextbook';
4554: my $radioid = 'book';
4555: if ($type eq 'templates') {
4556: $divid = 'showtemplate';
4557: $radioid = 'template';
4558: }
4559: if (ref($ordered{$type}) eq 'HASH') {
4560: $r->print('<div id="'.$divid.'" style="display:none">'.
4561: &Apache::loncommon::start_data_table().
4562: &Apache::loncommon::start_data_table_header_row().
4563: '<th>'.&mt('Title').'</th>');
4564: if ($type eq 'textbooks') {
4565: $r->print('<th>'.&mt('Author(s)').'</th>');
4566: }
4567: $r->print('<th>'.&mt('Subject').'</th>');
4568: if ($type eq 'textbooks') {
4569: $r->print('<th>'.&mt('Publisher').'</th>'.
4570: '<th>'.&mt('Book').'</th>');
4571: }
4572: $r->print(&Apache::loncommon::end_data_table_header_row());
4573: my @items = sort { $a <=> $b } keys(%{$ordered{$type}});
4574: foreach my $num (@items) {
4575: my $item = $ordered{$type}{$num};
4576: my $cleantitle=&HTML::Entities::encode($prefab{$type}{$item}{'title'},'<>&"');
4577: $cleantitle=~s/'/\\'/g;
4578: $cleantitle =~ s/^\s+//;
4579: $r->print(&Apache::loncommon::start_data_table_row().
4580: '<td><label><input type="radio" name="'.$radioid.'" value="'.$item.'" />'.
4581: $cleantitle.'</label></td>');
4582: if ($type eq 'textbooks') {
4583: $r->print('<td>'.$prefab{$type}{$item}{'author'}.'</td>');
4584: }
4585: $r->print('<td>'.$prefab{$type}{$item}{'subject'}.'</td>');
4586: if ($type eq 'textbooks') {
4587: $r->print('<td>'.$prefab{$type}{$item}{'publisher'}.'</td>'.
4588: '<td><img border="0" src="'.$prefab{$type}{$item}{'image'}.
4589: '" alt="'.$cleantitle.'" /></td>');
4590: }
4591: $r->print(&Apache::loncommon::end_data_table_row());
4592: }
4593: $r->print(&Apache::loncommon::end_data_table().
4594: '</div>');
4595: }
4596: }
4597: }
4598:
4599: #
4600: # Table of user's current courses (owner and/or course coordinator)
4601: #
4602: if (keys(%cloneable)) {
4603: my %lt = &clone_text();
4604: $r->print('<div id="showexisting" style="display:none">'.
4605: &Apache::loncommon::start_data_table().
4606: &Apache::loncommon::start_data_table_header_row().
4607: '<th>'.&mt('Title').'</th>'.
4608: '<th>'.&mt('Owner/co-owner(s)').'</th>'.
4609: &Apache::loncommon::end_data_table_header_row());
4610: my %allownernames;
4611: my %sortbytitle;
4612: foreach my $cid (sort(keys(%cloneable))) {
4613: if (ref($cloneable{$cid}) eq 'HASH') {
4614: my $cdesc = $cloneable{$cid}{'description'};
4615: $cdesc =~ s/`/'/g;
4616: if ($cdesc ne '') {
4617: push(@{$sortbytitle{$cdesc}},$cid);
4618: }
4619: }
4620: }
4621: foreach my $title (sort(keys(%sortbytitle))) {
4622: if (ref($sortbytitle{$title}) eq 'ARRAY') {
4623: foreach my $cid (sort(@{$sortbytitle{$title}})) {
4624: my $cleantitle=&HTML::Entities::encode($title,'<>&"');
4625: $cleantitle=~s/'/\\'/g;
4626: $cleantitle =~ s/^\s+//;
4627: my ($namestr,@owners,%ownernames);
4628: my $singleowner = $cloneable{$cid}{'internal.courseowner'};
4629: push(@owners,$singleowner);
4630: if ($cloneable{$cid}{'co-owners'} ne '') {
4631: foreach my $item (split(/,/,$cloneable{$cid}{'internal.co-owners'})) {
4632: push(@owners,$item);
4633: }
4634: }
4635: foreach my $owner (@owners) {
4636: my ($ownername,$ownerdom);
4637: if ($owner =~ /:/) {
4638: ($ownername,$ownerdom) = split(/:/,$owner);
4639: } else {
4640: $ownername = $owner;
4641: if ($owner ne '') {
4642: $ownerdom = $dom;
4643: }
4644: }
4645: if ($ownername ne '' && $ownerdom ne '') {
4646: if (exists($allownernames{$ownername.':'.$ownerdom})) {
4647: $ownernames{$ownername.':'.$ownerdom} = $allownernames{$ownername.':'.$ownerdom};
4648: } else {
4649: my %namehash=&Apache::loncommon::getnames($ownername,$ownerdom);
4650: $ownernames{$ownername.':'.$ownerdom} = \%namehash;
4651: $allownernames{$ownername.':'.$ownerdom} = $ownernames{$ownername.':'.$ownerdom};
4652: }
4653: }
4654: }
4655: my @lastnames;
4656: foreach my $owner (keys(%ownernames)) {
4657: if (ref($ownernames{$owner}) eq 'HASH') {
4658: push(@lastnames,$ownernames{$owner}{'lastname'});
4659: }
4660: }
4661: if (@lastnames) {
4662: $namestr = join(', ',sort(@lastnames));
4663: }
4664: $r->print(&Apache::loncommon::start_data_table_row().
4665: '<td><label><input type="radio" name="owned" value="'.$cid.'" />'.
4666: ' '.$cleantitle.'</label></td>'.
4667: '<td>'.$namestr.'</td>'.
4668: &Apache::loncommon::end_data_table_row());
4669: }
4670: }
4671: }
4672: $r->print(&Apache::loncommon::end_data_table().
4673: '<p><input type="radio" name="datemode" value="delete" /> '.$lt{'ncd'}.
4674: '</label><br /><label>'.
4675: '<input type="radio" name="datemode" value="preserve" /> '.$lt{'prd'}.
4676: '</label><br /><label>'.
4677: '<input type="radio" name="datemode" value="shift" checked="checked" /> '.
4678: $lt{'shd'}.'</label>'.
4679: '<input type="text" size="5" name="dateshift" value="365" />'.
4680: '</div>');
4681: }
4682: #
4683: # End of content selector
4684: #
4685: if (keys(%cloneable) || keys(%ordered)) {
4686: $r->print('</fieldset></div>');
4687: }
4688:
4689: my %accesstitles = (
4690: 'start' => 'Default start access',
4691: 'end' => 'Default end access',
4692: );
4693: my %help_item = (
4694: start => 'Course_Request_Access_Start',
4695: end => 'Course_Request_Access_End',
4696: );
4697: my $starttime = time;
4698: my $endtime = time+(6*30*24*60*60); # 6 months from now, approx
4699: my $startform = &Apache::lonhtmlcommon::date_setter('requestcourse','accessstart',
4700: $starttime,'','','',1,'','','',1);
4701: my $endform = &Apache::lonhtmlcommon::date_setter('requestcourse','accessend',
4702: $endtime,'','','',1,'','','',1);
4703: #
4704: # Set default start and end dates for student access
4705: #
4706: $r->print('<div>'.
4707: '<fieldset><legend>'.&mt('Student Access Dates').'</legend>'.
4708: &Apache::loncommon::help_open_topic($help_item{'start'}).
4709: ' '.&mt($accesstitles{'start'}).$startform.'<br />'.
4710: &Apache::loncommon::help_open_topic($help_item{'end'}).
4711: ' '.&mt($accesstitles{'end'}).$endform.'<br /></div>');
4712:
4713: #
4714: # Display any custom fields for this course type
4715: #
4716: my $fullname = &Apache::loncommon::plainname($env{'user.name'},
4717: $env{'user.domain'});
4718: my $postprocess = &Apache::lonnet::auto_crsreq_update($dom,undef,$crstype,'review',
4719: $env{'user.name'},
4720: $env{'user.domain'},$fullname);
4721: if (ref($postprocess) eq 'HASH') {
4722: if ($postprocess->{'reviewweb'}) {
4723: $r->print($postprocess->{'reviewweb'});
4724: }
4725: }
4726:
4727: #
4728: # Submit button
4729: #
4730: $r->print('<input type="hidden" name="crstype" value="textbook" />'.
4731: '<input type="hidden" name="action" value="process" />'.
4732: '<input type="submit" value="'.&mt('Create course').'" />');
4733:
4734: #
4735: # End request form
4736: #
4737: $r->print('</form>');
4738: &endContentScreen($r).
4739: $r->print(&Apache::loncommon::end_page());
4740: return;
4741: }
4742:
4743: sub process_textbook_request {
4744: my ($r,$dom,$action,$domdefs,$domconfig,$can_request) = @_;
4745: my ($uniquecode,$req_notifylist);
4746: my $crstype = 'textbook';
4747: if (ref($domconfig) eq 'HASH') {
4748: if (ref($domconfig->{'requestcourses'}) eq 'HASH') {
4749: if (ref($domconfig->{'requestcourses'}{'notify'}) eq 'HASH') {
4750: $req_notifylist = $domconfig->{'requestcourses'}{'notify'}{'approval'};
4751: }
4752: if (ref($domconfig->{'requestcourses'}{'uniquecode'}) eq 'HASH') {
4753: $uniquecode = $domconfig->{'requestcourses'}{'uniquecode'}{$crstype};
4754: }
4755: }
4756: }
4757: my $now = time;
4758: my $reqtype = $env{'form.cloning'};
4759: my (@inststatuses,$storeresult,$creationresult);
4760: my $cnum = &Apache::lonnet::generate_coursenum($dom,'Course');
4761: my ($clonefrom,$clonedom,$clonecrs);
4762: if ($reqtype eq 'textbook') {
4763: $clonefrom = $env{'form.book'};
4764: } elsif ($reqtype eq 'template') {
4765: $clonefrom = $env{'form.template'};
4766: } elsif ($reqtype eq 'existing') {
4767: $clonefrom = $env{'form.owned'};
4768: }
4769: my ($accessstart,$accessend) = &dates_from_form('accessstart','accessend');
4770: if ($clonefrom) {
4771: ($clonedom,$clonecrs) = split(/_/,$clonefrom);
4772: if (&Apache::lonnet::homeserver($clonecrs,$clonedom) ne 'no_host') {
4773: my $canclone =
4774: &Apache::loncoursequeueadmin::can_clone_course($env{'user.name'},
4775: $env{'user.domain'},$clonecrs,$clonedom,$crstype);
4776: unless ($canclone) {
4777: undef($clonecrs);
4778: undef($clonedom);
4779: }
4780: } else {
4781: undef($clonecrs);
4782: undef($clonedom);
4783: }
4784: }
4785: $r->print(&header('Course Creation'));
4786:
4787: if (ref($can_request) eq 'HASH') {
4788: unless ((scalar(keys(%{$can_request})) == 1) && ($can_request->{'textbook'})) {
4789: &Apache::lonhtmlcommon::add_breadcrumb(
4790: { href => '/adm/requestcourse',
4791: text => 'Pick action',
4792: });
4793: }
4794: }
4795: &Apache::lonhtmlcommon::add_breadcrumb(
4796: { href => '/adm/requestcourse',
4797: text => "Create Course",
4798: }
4799: );
4800: &Apache::lonhtmlcommon::add_breadcrumb({text=>'Request Processed'});
4801: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Course Requests','Course_Requests'));
4802: &startContentScreen($r,'textbookrequests');
4803:
4804: my $details = {
4805: owner => $env{'user.name'},
4806: domain => $env{'user.domain'},
4807: cdom => $dom,
4808: cnum => $cnum,
4809: coursehome => $env{'form.chome'},
4810: cdescr => $env{'form.cdescr'},
4811: crstype => $crstype,
4812: uniquecode => $uniquecode,
4813: clonedom => $clonedom,
4814: clonecrs => $clonecrs,
4815: accessstart => $accessstart,
4816: accessend => $accessend,
4817: personnel => {},
4818: };
4819: if ($reqtype eq 'existing') {
4820: $details->{datemode} = $env{'form.datemode'};
4821: $details->{dateshift} = $env{'form.dateshift'};
4822: }
4823: my $lonhost = $r->dir_config('lonHostID');
4824: my ($result,$output) = &process_request($lonhost,$dom,$cnum,$crstype,$now,$details,'',
4825: $req_notifylist,[],$domconfig);
4826: $r->print($output);
4827: if (&Apache::loncoursequeueadmin::author_prompt()) {
4828: &print_author_prompt($r,$action,$cnum,$dom,$crstype,$result);
4829: } elsif ($result eq 'created') {
4830: $r->print('<p><a href="/adm/requestcourse">'.&mt('Create another course').'</a></p>');
4831: }
4832: &endContentScreen($r);
4833: $r->print(&Apache::loncommon::end_page());
4834: }
4835:
4836: sub textbook_request_javascript {
4837: my ($numprefab,$numcurrent) = @_;
4838: return unless (ref($numprefab) eq 'HASH');
4839: return if (!$numprefab->{'textbooks'} && !$numprefab->{'templates'} && !$numcurrent);
4840: my %lt = &Apache::lonlocal::texthash(
4841: choose => 'Please select a content option.',
4842: textbook => 'Please select a textbook, or choose a different option.',
4843: template => 'Please select a template, or choose a different option.',
4844: existing => 'Please select one of your existing courses to copy, or choose a different option.',
4845: title => 'Please enter a course title.',
4846: );
4847: return <<"ENDSCRIPT";
4848: function cloneChoice() {
4849: if (document.requestcourse.cloning) {
4850: var radioLength = document.requestcourse.cloning.length;
4851: if (radioLength == undefined) {
4852: var val = document.requestcourse.cloning.value;
4853: if ((val == 'textbook') || (val == 'template') || (val == 'existing')) {
4854: var elem = document.getElementById('show'+val);
4855: if (document.requestcourse.cloning.checked) {
4856: elem.style.display = 'block';
4857: } else {
4858: uncheckRadio(val);
4859: elem.style.display = 'none';
4860: }
4861: }
4862: } else {
4863: for (var i=0; i<radioLength; i++) {
4864: var val = document.requestcourse.cloning[i].value;
4865: if ((val == 'textbook') || (val == 'template') || (val == 'existing')) {
4866: var elem = document.getElementById('show'+val);
4867: if (document.requestcourse.cloning[i].checked) {
4868: elem.style.display = 'block';
4869: } else {
4870: if (val == 'textbook') {
4871: uncheckRadio('book');
4872: }
4873: if (val == 'template') {
4874: uncheckRadio('template');
4875: }
4876: if (val == 'existing') {
4877: uncheckRadio('owned');
4878: }
4879: elem.style.display = 'none';
4880: }
4881: }
4882: }
4883: }
4884: }
4885: return;
4886: }
4887:
4888: function uncheckRadio(radioGroupName) {
4889: var group = document.getElementsByName(radioGroupName);
4890: var radioLength = group.length;
4891: if (radioLength == undefined) {
4892: group.checked = false;
4893: } else {
4894: for (var i=0; i<radioLength; i++) {
4895: group[i].checked = false;
4896: }
4897: }
4898: return;
4899: }
4900:
4901: function uncheckAllRadio() {
4902: uncheckRadio('cloning');
4903: var numbook = $numprefab->{'textbooks'};
4904: var numtemplate = $numprefab->{'templates'};
4905: var numcurrent = $numcurrent;
4906: if (numbook > 0) {
4907: uncheckRadio('textbook');
4908: }
4909: if (nutemplate > 0) {
4910: uncheckRadio('template');
4911: }m
4912: if (numcurrent > 0) {
4913: uncheckRadio('existing');
4914: }
4915: return;
4916: }
4917:
4918: function validTextbookReq() {
4919: if (document.requestcourse.cloning) {
4920: var cloneChoice = 0;
4921: var radioLength = document.requestcourse.cloning.length;
4922: if (radioLength == undefined) {
4923: if (document.requestcourse.cloning.checked == false) {
4924: alert("$lt{'choose'}");
4925: return false;
4926: } else {
4927: cloneChoice = document.requestcourse.cloning.value;
4928: }
4929: } else {
4930: for (var i=0; i<radioLength; i++) {
4931: if (document.requestcourse.cloning[i].checked) {
4932: cloneChoice = document.requestcourse.cloning[i].value;
4933: break;
4934: }
4935: }
4936: if (cloneChoice == 0) {
4937: alert("$lt{'choose'}");
4938: return false;
4939: }
4940: }
4941: var group;
4942: if ((cloneChoice == 'textbook') || (cloneChoice == 'template') || (cloneChoice == 'existing')) {
4943: var group;
4944: if (cloneChoice == 'textbook') {
4945: group = document.getElementsByName('book');
4946: } else {
4947: if (cloneChoice == 'template') {
4948: group = document.getElementsByName('template');
4949: } else {
4950: group = document.getElementsByName('owned');
4951: }
4952: }
4953: var groupLength = group.length;
4954: var chosen = 0;
4955: if (groupLength == undefined) {
4956: if (group.checked) {
4957: chosen = 1;
4958: }
4959: } else {
4960: for (var j=0; j<groupLength; j++) {
4961: if (group[j].checked) {
4962: chosen = 1;
4963: break;
4964: }
4965: }
4966: }
4967: if (chosen == 0) {
4968: if (cloneChoice == 'textbook') {
4969: alert("$lt{'textbook'}");
4970: } else {
4971: if (cloneChoice == 'template') {
4972: alert("$lt{'template'}");
4973: } else {
4974: alert("$lt{'existing'}");
4975: }
4976: }
4977: return false;
4978: }
4979: }
4980: }
4981: if (document.requestcourse.cdescr.value == '') {
4982: alert("$lt{'title'}");
4983: return false;
4984: }
4985: return true;
4986: }
4987:
4988: ENDSCRIPT
4989:
4990: }
4991:
4992: sub startContentScreen {
4993: my ($r,$mode)=@_;
4994: $r->print("\n".'<ul class="LC_TabContentBigger" id="textbookreq">'."\n");
4995: $r->print('<li'.(($mode eq 'textbookrequests')?' class="active"':'').'><a href="/adm/requestcourse"><b> '.&mt('Request a Course').' </b></a></li>'."\n");
4996: $r->print('<li'.(($mode eq 'textbooklogs')?' class="active"':'').'><a href="/adm/requestcourse?action=log&crstype=textbook&tabs=on"><b> '.&mt('Course Request History').' </b></a></li>'."\n");
4997: $r->print("\n".'</ul>'."\n");
4998: $r->print('<div class="LC_Box" style="clear:both;margin:0;"><div id="mainbox" style="margin:0 0;padding:0 0;"><div class="LC_ContentBox" id="maincontentbox" style="display: block;">');
4999: }
5000:
5001: sub endContentScreen {
5002: my ($r)=@_;
5003: $r->print('</div></div></div>');
5004: }
5005:
5006: 1;
5007:
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