File:
[LON-CAPA] /
loncom /
interface /
lonrequestcourse.pm
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1.21:
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Sat Aug 22 18:12:37 2009 UTC (14 years, 10 months ago) by
raeburn
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CVS tags:
HEAD
- For users with type 'validate', use lonnet::auto_courserequest_validation()
instead of auto_validate_instcode() to determine if request can be processed immediately.
- Change response expected from &auto_validate_instcode() when course code is valid from 'ok' to 'valid' for consistency with localenroll.pm.
1: # The LearningOnline Network
2: # Request a course
3: #
4: # $Id: lonrequestcourse.pm,v 1.21 2009/08/22 18:12:37 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 header()
48:
49: =item form_elements()
50:
51: =item onload_action()
52:
53: =item check_can_request()
54:
55: =item course_types()
56:
57: =item print_main_menu()
58:
59: =item request_administration()
60:
61: =item print_request_form()
62:
63: =item print_enrollment_menu()
64:
65: =item inst_section_selector()
66:
67: =item date_setting_table()
68:
69: =item print_personnel_menu()
70:
71: =item print_request_status()
72:
73: =item print_request_logs()
74:
75: =item print_review()
76:
77: =item dates_from_form()
78:
79: =item courseinfo_form()
80:
81: =item clone_form()
82:
83: =item clone_text()
84:
85: =item coursecode_form()
86:
87: =item get_course_dom()
88:
89: =item display_navbuttons()
90:
91: =item print_request_outcome()
92:
93: =item get_processtype()
94:
95: =item check_autolimit()
96:
97: =item build_batchcreatehash()
98:
99: =item retrieve_settings()
100:
101: =item get_request_settings()
102:
103: =back
104:
105: =cut
106:
107: package Apache::lonrequestcourse;
108:
109: use strict;
110: use Apache::Constants qw(:common :http);
111: use Apache::lonnet;
112: use Apache::loncommon;
113: use Apache::lonlocal;
114: use Apache::loncoursequeueadmin;
115: use LONCAPA qw(:DEFAULT :match);
116:
117: sub handler {
118: my ($r) = @_;
119: &Apache::loncommon::content_type($r,'text/html');
120: $r->send_http_header;
121: if ($r->header_only) {
122: return OK;
123: }
124:
125: &Apache::lonhtmlcommon::clear_breadcrumbs();
126: my $dom = &get_course_dom();
127: my $action = $env{'form.action'};
128: my $state = $env{'form.state'};
129: my %stored;
130: my $jscript;
131: if ((defined($state)) && (defined($action))) {
132: if (($action eq 'view') && ($state eq 'details')) {
133: if ((defined($env{'form.showdom'})) && (defined($env{'form.cnum'}))) {
134: my $result = &retrieve_settings($env{'form.showdom'},$env{'form.cnum'});
135: }
136: }
137: my %elements = &form_elements($dom);
138: my $elementsref = {};
139: if (ref($elements{$action}) eq 'HASH') {
140: if (ref($elements{$action}{$state}) eq 'HASH') {
141: $elementsref = $elements{$action}{$state};
142: }
143: }
144: if (($state eq 'courseinfo') && ($env{'form.clonedom'} eq '')) {
145: $env{'form.clonedom'} = $dom;
146: }
147: $jscript = &Apache::lonhtmlcommon::set_form_elements($elementsref,\%stored);
148: }
149:
150: if ($state eq 'personnel') {
151: $jscript .= "\n".&Apache::loncommon::userbrowser_javascript();
152: }
153:
154: my $loaditems = &onload_action($action,$state);
155:
156: my %states;
157: $states{'view'} = ['pick_request','details','cancel','removal'];
158: $states{'log'} = ['filter','display'];
159: $states{'new'} = ['courseinfo','enrollment','personnel','review','process'];
160:
161: if (($action eq 'new') && ($env{'form.crstype'} eq 'official')) {
162: unless ($env{'form.state'} eq 'crstype') {
163: unshift(@{$states{'new'}},'codepick');
164: }
165: }
166:
167: foreach my $key (keys(%states)) {
168: if (ref($states{$key}) eq 'ARRAY') {
169: unshift (@{$states{$key}},'crstype');
170: }
171: }
172:
173: my %trail = (
174: crstype => 'Course Request Action',
175: codepick => 'Category',
176: courseinfo => 'Description',
177: enrollment => 'Access Dates',
178: personnel => 'Personnel',
179: review => 'Review',
180: process => 'Result',
181: pick_request => 'Display Summary',
182: details => 'Request Details',
183: cancel => 'Cancel Request',
184: removal => 'Outcome',
185: );
186:
187: if (($env{'form.crstype'} eq 'official') && (&Apache::lonnet::auto_run('',$dom))) {
188: $trail{'enrollment'} = 'Enrollment';
189: }
190:
191: my $page = 0;
192: my $crumb;
193: if (defined($action)) {
194: my $done = 0;
195: my $i=0;
196: if (ref($states{$action}) eq 'ARRAY') {
197: while ($i<@{$states{$action}} && !$done) {
198: if ($states{$action}[$i] eq $state) {
199: $page = $i;
200: $done = 1;
201: }
202: $i++;
203: }
204: }
205: for (my $i=0; $i<@{$states{$action}}; $i++) {
206: if ($state eq $states{$action}[$i]) {
207: &Apache::lonhtmlcommon::add_breadcrumb(
208: {text=>"$trail{$state}"});
209: $crumb = &Apache::lonhtmlcommon::breadcrumbs('Course Requests','Course_Requests');
210: last;
211: } else {
212: if (($state eq 'process') && ($i > 0)) {
213: &Apache::lonhtmlcommon::add_breadcrumb(
214: {href=>"javascript:backPage(document.requestcrs,'$states{$action}[0]')",
215: text=>"$trail{$states{$action}[$i]}"});
216: } else {
217: &Apache::lonhtmlcommon::add_breadcrumb(
218: {href=>"javascript:backPage(document.requestcrs,'$states{$action}[$i]')",
219: text=>"$trail{$states{$action}[$i]}"});
220: }
221: }
222: }
223: } else {
224: &Apache::lonhtmlcommon::add_breadcrumb(
225: {text=>'Pick Action'});
226: $crumb = &Apache::lonhtmlcommon::breadcrumbs('Course Requests','Course_Requests');
227: }
228:
229: my %can_request;
230: my $canreq = &check_can_request($dom,\%can_request);
231: if ($action eq 'new') {
232: if ($canreq) {
233: if ($state eq 'crstype') {
234: &print_main_menu($r,\%can_request,\%states,$dom,$jscript,$loaditems,
235: $crumb);
236: } else {
237: &request_administration($r,$action,$state,$page,\%states,$dom,$jscript,
238: $loaditems,$crumb);
239: }
240: } else {
241: $r->print(&header('Course Requests').$crumb.
242: '<div class="LC_warning">'.
243: &mt('You do not have privileges to request creation of courses.').
244: '</div>'.&Apache::loncommon::end_page());
245: }
246: } elsif ($action eq 'view') {
247: if ($state eq 'crstype') {
248: &print_main_menu($r,\%can_request,\%states,$dom,$jscript,'',$crumb);
249: } else {
250: &request_administration($r,$action,$state,$page,\%states,$dom,$jscript,
251: $loaditems,$crumb);
252: }
253: } elsif ($action eq 'log') {
254: &print_request_logs($jscript,$loaditems,$crumb);
255: } else {
256: &print_main_menu($r,\%can_request,\%states,$dom,$jscript,'',$crumb);
257: }
258: return OK;
259: }
260:
261: sub header {
262: my ($bodytitle,$jscript,$loaditems,$jsextra) = @_;
263: if ($jscript) {
264: $jscript = '<script type="text/javascript">'."\n".
265: '// <![CDATA['."\n".
266: $jscript."\n".'// ]]>'."\n".'</script>'."\n";
267: }
268: if ($loaditems) {
269: $loaditems = {'add_entries' => $loaditems,};
270: return &Apache::loncommon::start_page($bodytitle,$jscript.$jsextra,$loaditems);
271: } else {
272: return &Apache::loncommon::start_page($bodytitle,$jscript.$jsextra);
273: }
274: }
275:
276: sub form_elements {
277: my ($dom) = @_;
278: my %elements =
279: (
280: new => {
281: crstype => {
282: crstype => 'selectbox',
283: action => 'selectbox',
284: origcnum => 'hidden',
285: },
286: courseinfo => {
287: cdescr => 'text',
288: clonecrs => 'text',
289: clonedom => 'selectbox',
290: datemode => 'radio',
291: dateshift => 'text',
292: },
293: enrollment => {
294: accessstart_month => 'selectbox',
295: accessstart_hour => 'selectbox',
296: accessend_month => 'selectbox',
297: accessend_hour => 'selectbox',
298: accessstart_day => 'text',
299: accessstart_year => 'text',
300: accessstart_minute => 'text',
301: accessstart_second => 'text',
302: accessend_day => 'text',
303: accessend_year => 'text',
304: accessend_minute => 'text',
305: accessend_second => 'text',
306: no_end_date => 'checkbox',
307: },
308: personnel => {
309: addperson => 'checkbox',
310: },
311: review => {
312: cnum => 'hidden',
313: },
314: },
315: view => {
316: crstype => {
317: crstype => 'selectbox',
318: action => 'selectbox',
319: },
320: },
321: );
322: my %servers = &Apache::lonnet::get_servers($dom,'library');
323: my $numlib = keys(%servers);
324: if ($numlib > 1) {
325: $elements{'new'}{'courseinfo'}{'chome'} = 'selectbox';
326: } else {
327: $elements{'new'}{'courseinfo'}{'chome'} = 'hidden';
328: }
329: my (@codetitles,%cat_titles,%cat_order,@code_order,$lastitem);
330: &Apache::lonnet::auto_possible_instcodes($dom,\@codetitles,\%cat_titles,
331: \%cat_order,\@code_order);
332: my $numtitles = scalar(@codetitles);
333: if ($numtitles) {
334: my %extras;
335: $lastitem = pop(@codetitles);
336: $extras{'instcode_'.$lastitem} = 'text';
337: foreach my $item (@codetitles) {
338: $extras{'instcode_'.$item} = 'selectbox';
339: }
340: $elements{'new'}{'codepick'} = \%extras;
341: }
342: if (&Apache::lonnet::auto_run('',$dom)) {
343: my %extras = (
344: sectotal => 'hidden',
345: enrollstart_month => 'selectbox',
346: enrollstart_hour => 'selectbox',
347: enrollend_month => 'selectbox',
348: enrollend_hour => 'selectbox',
349: enrollstart_day => 'text',
350: enrollstart_year => 'text',
351: enrollstart_minute => 'text',
352: enrollstart_second => 'text',
353: enrollend_day => 'text',
354: enrollend_year => 'text',
355: enrollend_minute => 'text',
356: enrollend_second => 'text',
357: crosslisttotal => 'hidden',
358: addcrosslist => 'checkbox',
359: autoadds => 'radio',
360: autodrops => 'radio',
361: );
362: if ($env{'form.sectotal'} > 0) {
363: for (my $i=0; $i<$env{'form.sectotal'}; $i++) {
364: $extras{'sec_'.$i} = 'checkbox',
365: $extras{'secnum_'.$i} = 'text',
366: $extras{'loncapasec_'.$i} = 'checkbox',
367: }
368: }
369: my $crosslisttotal = $env{'form.crosslisttotal'};
370: if ($env{'form.addcrosslist'}) {
371: $crosslisttotal ++;
372: }
373: if (!defined($crosslisttotal)) {
374: $crosslisttotal = 1;
375: }
376: if ($crosslisttotal > 0) {
377: for (my $i=0; $i<$env{'form.crosslisttotal'}; $i++) {
378: if ($numtitles) {
379: $extras{'crosslist_'.$i.'_'.$lastitem} = 'text';
380: }
381: if (@codetitles > 0) {
382: foreach my $item (@codetitles) {
383: $extras{'crosslist_'.$i.'_'.$item} = 'selectbox';
384: }
385: }
386: $extras{'crosslist_'.$i} = 'checkbox';
387: $extras{'crosslist_'.$i.'_instsec'} = 'text',
388: $extras{'crosslist_'.$i.'_lcsec'} = 'text',
389: }
390: }
391: my %mergedhash = (%{$elements{'new'}{'enrollment'}},%extras);
392: %{$elements{'new'}{'enrollment'}} = %mergedhash;
393: }
394: my %people;
395: my $persontotal = $env{'form.persontotal'};
396: if ($env{'form.addperson'}) {
397: $persontotal ++;
398: }
399: if ((!defined($persontotal)) || (!$persontotal)) {
400: $persontotal = 1;
401: }
402: for (my $i=0; $i<$persontotal; $i++) {
403: $people{'person_'.$i.'_uname'} = 'text',
404: $people{'person_'.$i.'_dom'} = 'selectbox',
405: $people{'person_'.$i.'_hidedom'} = 'hidden',
406: $people{'person_'.$i.'_firstname'} = 'text',
407: $people{'person_'.$i.'_lastname'} = 'text',
408: $people{'person_'.$i.'_emailaddr'} = 'text',
409: $people{'person_'.$i.'_role'} = 'selectbox',
410: $people{'person_'.$i.'_sec'} = 'selectbox',
411: $people{'person_'.$i.'_newsec'} = 'text',
412: }
413: my %personnelhash = (%{$elements{'new'}{'personnel'}},%people);
414: %{$elements{'new'}{'personnel'}} = %personnelhash;
415: return %elements;
416: }
417:
418: sub onload_action {
419: my ($action,$state) = @_;
420: my %loaditems;
421: if (($action eq 'new') || ($action eq 'view')) {
422: $loaditems{'onload'} = 'javascript:setFormElements(document.requestcrs)';
423: }
424: return \%loaditems;
425: }
426:
427: sub check_can_request {
428: my ($dom,$can_request) = @_;
429: my $canreq = 0;
430: my ($types,$typename) = &course_types();
431: my @options = ('approval','validate','autolimit');
432: my $optregex = join('|',@options);
433: if ((ref($can_request) eq 'HASH') && (ref($types) eq 'ARRAY')) {
434: foreach my $type (@{$types}) {
435: if (&Apache::lonnet::usertools_access($env{'user.name'},
436: $env{'user.domain'},
437: $type,undef,'requestcourses')) {
438: $canreq ++;
439: if ($dom eq $env{'user.domain'}) {
440: $can_request->{$type} = 1;
441: }
442: }
443: if ($env{'environment.reqcrsotherdom.'.$type} ne '') {
444: my @curr = split(',',$env{'environment.reqcrsotherdom.'.$type});
445: if (@curr > 0) {
446: $canreq ++;
447: unless ($dom eq $env{'user.domain'}) {
448: if (grep(/^\Q$dom\E:($optregex)(=?\d*)$/,@curr)) {
449: $can_request->{$type} = 1;
450: }
451: }
452: }
453: }
454: }
455: }
456: return $canreq;
457: }
458:
459: sub course_types {
460: my @types = ('official','unofficial','community');
461: my %typename = (
462: official => 'Official course',
463: unofficial => 'Unofficial course',
464: community => 'Community',
465: );
466: return (\@types,\%typename);
467: }
468:
469:
470: sub print_main_menu {
471: my ($r,$can_request,$states,$dom,$jscript,$loaditems,$crumb) = @_;
472: my ($types,$typename) = &course_types();
473: my $onchange;
474: unless ($env{'form.interface'} eq 'textual') {
475: $onchange = 1;
476: }
477:
478: my $nextstate_setter = "\n";
479: if (ref($states) eq 'HASH') {
480: foreach my $key (keys(%{$states})) {
481: if (ref($states->{$key}) eq 'ARRAY') {
482: $nextstate_setter .=
483: " if (actionchoice == '$key') {
484: nextstate = '".$states->{$key}[1]."';
485: }
486: ";
487: }
488: }
489: }
490:
491: my $js = <<"END";
492:
493: function nextPage(formname) {
494: var crschoice = document.requestcrs.crstype.value;
495: var actionchoice = document.requestcrs.action.value;
496: if (check_can_request(crschoice,actionchoice) == true) {
497: if ((actionchoice == 'new') && (crschoice == 'official')) {
498: nextstate = 'codepick';
499: } else {
500: $nextstate_setter
501: }
502: formname.state.value= nextstate;
503: formname.submit();
504: }
505: return;
506: }
507:
508: function check_can_request(crschoice,actionchoice) {
509: var official = '';
510: var unofficial = '';
511: var community = '';
512: END
513:
514: foreach my $item (keys(%{$can_request})) {
515: $js .= "
516: $item = 1;
517: ";
518: }
519: my %lt = &Apache::lonlocal::texthash(
520: official => 'You are not permitted to request creation of an official course in this domain.',
521: unofficial => 'You are not permitted to request creation of an unofficial course in this domain.',
522: community => 'You are not permitted to request creation of a community this domain.',
523: all => 'You must choose a specific course type when making a new course request.\\nAll types is not allowed.',
524: );
525: $js .= <<END;
526: if (crschoice == 'official') {
527: if (official != 1) {
528: alert("$lt{'official'}");
529: return false;
530: }
531: } else {
532: if (crschoice == 'unofficial') {
533: if (unofficial != 1) {
534: alert("$lt{'unofficial'}");
535: return false;
536: }
537: } else {
538: if (crschoice == 'community') {
539: if (community != 1) {
540: alert("$lt{'community'}");
541: return false;
542: }
543: } else {
544: if (actionchoice == 'new') {
545: alert("$lt{'all'}");
546: return false;
547: }
548: }
549: }
550: }
551: return true;
552: }
553:
554: END
555:
556: $r->print(&header('Course Requests',$js.$jscript,$loaditems).$crumb.
557: '<div>'.
558: '<form name="domforcourse" method="post" action="/adm/requestcourse">'.
559: &Apache::lonhtmlcommon::start_pick_box().
560: &Apache::lonhtmlcommon::row_title('Course Domain').
561: &Apache::loncommon::select_dom_form($dom,'showdom','',1,$onchange));
562: if (!$onchange) {
563: $r->print(' <input type="submit" name="godom" value="'.
564: &mt('Change').'" />');
565: }
566: $r->print(&Apache::lonhtmlcommon::row_closure(1).
567: &Apache::lonhtmlcommon::end_pick_box().'</form></div>');
568:
569: my $formname = 'requestcrs';
570: my $nexttext = &mt('Next');
571: $r->print(
572: '<div><form name="'.$formname.'" method="post" action="/adm/requestcourse">'.
573: &Apache::lonhtmlcommon::start_pick_box().
574: &Apache::lonhtmlcommon::row_title('Action').'
575: <input type="hidden" name="showdom" value="'.$dom.'" />
576: <select size="1" name="action" >
577: <option value="new">'.&mt('New request').'</option>
578: <option value="view">'.&mt('View/Modify/Cancel pending requests').'</option>
579: <option value="log">'.&mt('View request history').'</option>
580: </select>'.
581: &Apache::lonhtmlcommon::row_closure().
582: &Apache::lonhtmlcommon::row_title('Course Type').'
583: <select size="1" name="crstype">
584: <option value="any">'.&mt('All types').'</option>');
585: if ((ref($types) eq 'ARRAY') && (ref($typename) eq 'HASH')) {
586: foreach my $type (@{$types}) {
587: my $selected = '';
588: if ($type eq 'official') {
589: $selected = ' selected="selected"';
590: }
591: $r->print('<option value="'.$type.'"'.$selected.'>'.$typename->{$type}.
592: '</option>'."\n");
593: }
594: }
595: $r->print('</select>
596: <input type="hidden" name="state" value="crstype" />'.
597: &Apache::lonhtmlcommon::row_closure(1).
598: &Apache::lonhtmlcommon::end_pick_box().'<br />
599: <input type="button" name="next" value="'.$nexttext.'" onclick="javascript:nextPage(document.'.$formname.')" />
600: </form></div>');
601: $r->print(&Apache::loncommon::end_page());
602: return;
603: }
604:
605: sub request_administration {
606: my ($r,$action,$state,$page,$states,$dom,$jscript,$loaditems,$crumb) = @_;
607: my $js;
608: if (($action eq 'new') || (($action eq 'view') && ($state eq 'pick_request'))) {
609: $js = <<END;
610:
611: function nextPage(formname,nextstate) {
612: formname.state.value= nextstate;
613: formname.submit();
614: }
615:
616: END
617: }
618: if (($action eq 'new') || ($action eq 'view')) {
619: $js .= <<END;
620:
621: function backPage(formname,prevstate) {
622: formname.state.value = prevstate;
623: formname.submit();
624: }
625:
626: END
627: }
628: if ($action eq 'new') {
629: my $jsextra;
630: unless (($state eq 'review') || ($state eq 'process')) {
631: $jsextra = "\n".&Apache::loncommon::coursebrowser_javascript($dom);
632: }
633: $r->print(&header('Request a course',$js.$jscript,$loaditems,$jsextra).$crumb);
634: &print_request_form($r,$action,$state,$page,$states,$dom);
635: } elsif ($action eq 'view') {
636: my $jsextra;
637: my $formname = 'requestcrs';
638: my $prev = $states->{$action}[$page-1];
639: my $next = $states->{$action}[$page+1];
640: if ($state eq 'pick_request') {
641: $next = $states->{$action}[$page+1];
642: $jsextra = &viewrequest_javascript($formname,$next);
643: } elsif ($state eq 'details') {
644: $jsextra = &viewdetails_javascript($formname);
645:
646: } elsif ($state eq 'cancel') {
647: $jsextra = &viewcancel_javascript($formname);
648: }
649: $r->print(&header('Manage course requests',$js.$jscript.$jsextra,$loaditems).
650: $crumb);
651: my $form = '<form method="post" name="'.$formname.'" action="/adm/requestcourse" />';
652: if ($state eq 'pick_request') {
653: $r->print('<h3>'.&mt('Pending course requests').'</h3><div>'."\n".$form."\n".
654: &print_request_status($dom).'</form>');
655: } elsif ($state eq 'details') {
656: my (@codetitles,%cat_titles,%cat_order,@code_order,$instcode,$code_chk);
657: my $origcnum = $env{'form.cnum'};
658: if ($origcnum eq '') {
659: $origcnum = $env{'form.origcnum'};
660: }
661: if ($env{'form.crstype'} eq 'official') {
662: &Apache::lonnet::auto_possible_instcodes($dom,\@codetitles,\%cat_titles,
663: \%cat_order,\@code_order);
664: }
665: $r->print('<h3>'.&mt('Course Request Details').'</h3><div>'."\n".$form."\n".
666: &print_review($formname,$dom,\@codetitles,\%cat_titles,\%cat_order,
667: \@code_order)."\n".
668: '<input name="origcnum" value="'.$origcnum.'" type="hidden" />'."\n");
669: my @excluded = &get_excluded_elements($dom,$states,'new','review');
670: push(@excluded,'origcnum');
671: $r->print(&Apache::lonhtmlcommon::echo_form_input(\@excluded).'</div>');
672: my $other = 'modify';
673: my %navtxt = &Apache::lonlocal::texthash (
674: prev => 'Back',
675: other => 'Modify Request',
676: next => 'Cancel Request',
677: );
678: &display_navbuttons($r,$formname,$prev,$navtxt{'prev'},$next,$navtxt{'next'},
679: $state,$other,$navtxt{'other'});
680: $r->print('</form>');
681: } elsif ($state eq 'cancel') {
682: my ($result,$output) = &print_cancel_request($dom,$env{'form.origcnum'});
683: $r->print('<h3>'.&mt('Cancel course request').'</h3><div>'."\n".$form."\n".
684: $output);
685: my @excluded = &get_excluded_elements($dom,$states,'view','cancel');
686: $r->print(&Apache::lonhtmlcommon::echo_form_input(\@excluded).'</div>');
687: my %navtxt = &Apache::lonlocal::texthash (
688: prev => 'Back',
689: next => 'Confirm Cancellation',
690: );
691: if ($result eq 'ok') {
692: &display_navbuttons($r,$formname,$prev,$navtxt{'prev'},$next,
693: $navtxt{'next'},$state);
694: } else {
695: &display_navbuttons($r,$formname,$prev,$navtxt{'prev'},undef,'',$state);
696: }
697: $r->print('</form>');
698: } elsif ($state eq 'removal') {
699: my $cnum = $env{'form.origcnum'};
700: my $statuskey = 'status:'.$dom.':'.$cnum;
701: my %userreqhash = &Apache::lonnet::get('courserequests',[$statuskey],
702: $env{'user.domain'},$env{'user.name'});
703: my $currstatus = $userreqhash{$statuskey};
704: my ($result,$error);
705: if (($currstatus eq 'approval') || ($currstatus eq 'pending')) {
706: my %status = (
707: $statuskey => 'cancelled',
708: );
709: my $statusresult = &Apache::lonnet::put('courserequests',\%status);
710: if ($statusresult eq 'ok') {
711: my $delresult =
712: &Apache::lonnet::del_dom('courserequestqueue',
713: [$cnum.'_'.$currstatus],$dom);
714: if ($delresult eq 'ok') {
715: $result = 'ok';
716: } else {
717: $error = &mt('An error occurred when updating the pending requests queue: [_1]',$delresult);
718: }
719: } else {
720: $error = &mt("An error occurred when updating the status of this request in the requestor's records: [_1]",$statusresult);
721: }
722: } else {
723: $error = &mt('The current status of this request could not be verified as pending approval/institutional action.');
724: }
725: $r->print('<h3>'.&mt('Request Cancellation').'</h3><div>'."\n".$form."\n".
726: '<input type="hidden" name="state" value="'.$state.'" />'."\n".
727: '<input type="hidden" name="action" value="'.$action.'" />'."\n".
728: '<input type="hidden" name="showdom" value="'.$dom.'" />'."\n".
729: '<input type="hidden" name="orignum" value="'.$cnum.'" />'."\n");
730: if ($result eq 'ok') {
731: $r->print(&mt('Your course request has been cancelled.'));
732: } else {
733: $r->print('<div class="LC_error">'.
734: &mt('The request cancellation process was not complete.').
735: '<br />'.$error.'</div>');
736: }
737: $r->print('</form>');
738: }
739: } elsif ($action eq 'log') {
740: $r->print(&coursereq_log('View request log',$jscript,$loaditems).$crumb);
741: }
742: $r->print(&Apache::loncommon::end_page());
743: return;
744: }
745:
746: sub print_request_form {
747: my ($r,$action,$state,$page,$states,$dom) = @_;
748: my $formname = 'requestcrs';
749: my ($next,$prev,$message,$output,$codepicker,$crstype);
750: $prev = $states->{$action}[$page-1];
751: $next = $states->{$action}[$page+1];
752: my %navtxt = &Apache::lonlocal::texthash (
753: prev => 'Back',
754: next => 'Next',
755: );
756: $crstype = $env{'form.crstype'};
757: $r->print('<form name="'.$formname.'" method="post" action="/adm/requestcourse">');
758: my (@codetitles,%cat_titles,%cat_order,@code_order,$instcode,$code_chk);
759: if ($crstype eq 'official') {
760: if ($env{'form.instcode'} ne '') {
761: $instcode = $env{'form.instcode'};
762: }
763: }
764: if ($prev eq 'codepick') {
765: if ($crstype eq 'official') {
766: &Apache::lonnet::auto_possible_instcodes($dom,\@codetitles,\%cat_titles,
767: \%cat_order,\@code_order);
768: }
769: if (@code_order > 0) {
770: my $message;
771: if ($instcode eq '') {
772: foreach my $item (@code_order) {
773: $instcode .= $env{'form.instcode_'.$item};
774: }
775: $r->print('<input type="hidden" name="instcode" value="'.$instcode.'" />'."\n");
776: }
777: if ($instcode ne '') {
778: $code_chk = &Apache::lonnet::auto_validate_instcode('',$dom,$instcode);
779: if ($code_chk eq 'valid') {
780: $message = '<div class="LC_info">'.
781: &mt('The chosen course category [_1] is valid.','<b>'.
782: $instcode.'</b>').'</div>';
783: } else {
784: $message = '<div class="LC_warning">'.
785: &mt('No course was found matching your choice of institutional course category.');
786: if ($code_chk ne '') {
787: $message .= '<br />'.$code_chk;
788: }
789: $message .= '</div>';
790: }
791: } else {
792: $message = '<div class="LC_warning">'.
793: &mt('No course was found matching your choice of institutional course category.');
794: }
795: unless ($code_chk eq 'valid') {
796: $prev = 'crstype';
797: }
798: $r->print($message);
799: }
800: }
801: if ($prev eq 'crstype') {
802: if ($crstype eq 'official') {
803: &Apache::lonnet::auto_possible_instcodes($dom,\@codetitles,\%cat_titles,
804: \%cat_order,\@code_order);
805: }
806: if (@code_order > 0) {
807: $codepicker = &coursecode_form($dom,'instcode',\@codetitles,
808: \%cat_titles,\%cat_order);
809: if ($codepicker) {
810: $r->print('<div>'.&Apache::lonhtmlcommon::start_pick_box().$codepicker.
811: &Apache::lonhtmlcommon::end_pick_box().'</div>');
812: } else {
813: $next = $states->{$action}[$page+2];
814: $r->print(&courseinfo_form($dom,$formname,$crstype,$next));
815: }
816: } else {
817: if ($crstype eq 'official') {
818: $next = $states->{$action}[$page+2];
819: }
820: $r->print(&courseinfo_form($dom,$formname,$crstype,$next));
821: }
822: } elsif ($prev eq 'codepick') {
823: if ($env{'form.instcode'} eq '') {
824: $prev = $states->{$action}[$page-2];
825: }
826: $r->print(&courseinfo_form($dom,$formname,$crstype,$next));
827: } elsif ($state eq 'enrollment') {
828: if ($crstype eq 'official') {
829: &Apache::lonnet::auto_possible_instcodes($dom,\@codetitles,\%cat_titles,
830: \%cat_order,\@code_order);
831: }
832: $r->print(&print_enrollment_menu($formname,$instcode,$dom,\@codetitles,
833: \%cat_titles,\%cat_order,\@code_order));
834: } elsif ($state eq 'personnel') {
835: $r->print(&print_personnel_menu($dom,$formname,$crstype));
836: } elsif ($state eq 'review') {
837: my $cnum;
838: if ($env{'form.origcnum'} =~ /^($match_courseid)$/) {
839: $cnum = $env{'form.origcnum'};
840: } else {
841: $cnum = &Apache::lonnet::generate_coursenum($dom);
842: }
843: &Apache::lonnet::auto_possible_instcodes($dom,\@codetitles,\%cat_titles,
844: \%cat_order,\@code_order);
845: $r->print('<p>'.&mt('Review the details of the course request before submission.').'</p>'.
846: &print_review($formname,$dom,\@codetitles,\%cat_titles,\%cat_order,
847: \@code_order).
848: '<input type="hidden" name="cnum" value="'.$cnum.'" />');
849: $navtxt{'next'} = &mt('Submit course request');
850: } elsif ($state eq 'process') {
851: if ($crstype eq 'official') {
852: &Apache::lonnet::auto_possible_instcodes($dom,\@codetitles,\%cat_titles,
853: \%cat_order,\@code_order);
854: }
855: my $result = &print_request_outcome($dom,\@codetitles,\@code_order);
856: $r->print($result);
857: }
858: my @excluded = &get_excluded_elements($dom,$states,$action,$state);
859: $r->print(&Apache::lonhtmlcommon::echo_form_input(\@excluded).'</form>');
860: &display_navbuttons($r,$formname,$prev,$navtxt{'prev'},$next,$navtxt{'next'},$state);
861: return;
862: }
863:
864: sub get_excluded_elements {
865: my ($dom,$states,$action,$state) = @_;
866: my @excluded = ('counter');
867: my %elements = &form_elements($dom);
868: if (ref($states) eq 'HASH') {
869: if (ref($states->{$action}) eq 'ARRAY') {
870: my @items = @{$states->{$action}};
871: my $numitems = scalar(@items);
872: if ($numitems) {
873: for (my $i=$numitems-1; $i>=0; $i--) {
874: if (ref($elements{$action}) eq 'HASH') {
875: if (ref($elements{$action}{$items[$i]}) eq 'HASH') {
876: foreach my $key (keys(%{$elements{$action}{$items[$i]}})) {
877: push(@excluded,$key);
878: }
879: }
880: }
881: last if ($items[$i] eq $state);
882: }
883: }
884: }
885: }
886: if (grep(/^instcode_/,@excluded)) {
887: push(@excluded,'instcode');
888: }
889: return @excluded;
890: }
891:
892: sub print_enrollment_menu {
893: my ($formname,$instcode,$dom,$codetitles,$cat_titles,$cat_order,$code_order) =@_;
894: my ($sections,$autoenroll,$access_dates);
895: my $starttime = time;
896: my $endtime = time+(6*30*24*60*60); # 6 months from now, approx
897:
898: my %accesstitles = (
899: 'start' => 'Default start access',
900: 'end' => 'Default end access',
901: );
902: my %enrolltitles = (
903: 'start' => 'Start auto-enrollment',
904: 'end' => 'End auto-enrollment',
905: );
906: if ($env{'form.crstype'} eq 'official') {
907: if (&Apache::lonnet::auto_run('',$dom)) {
908: my ($section_form,$crosslist_form,$autoenroll_form);
909: $section_form = &inst_section_selector($dom,$instcode);
910: my $crosslisttotal = $env{'form.crosslisttotal'};
911: if (!defined($crosslisttotal)) {
912: $crosslisttotal = 1;
913: }
914: if ($env{'form.addcrosslist'}) {
915: $crosslisttotal ++;
916: }
917: for (my $i=0; $i<$crosslisttotal; $i++) {
918: $crosslist_form .= &coursecode_form($dom,'crosslist',$codetitles,
919: $cat_titles,$cat_order,$i);
920: }
921: if ($crosslist_form) {
922: $crosslist_form .=
923: &Apache::lonhtmlcommon::row_title(&mt('Add another?')).
924: '<input name="crosslisttotal" type="hidden" value="'.$crosslisttotal.'" />'.
925: '<input name="addcrosslist" type="checkbox" value="'.$crosslisttotal.'"'.
926: ' onclick="javascript:nextPage(document.'.$formname.",'".$env{'form.state'}.
927: "'".');" />'.&mt('Add?').&Apache::lonhtmlcommon::row_closure(1);
928: }
929: if ($section_form || $crosslist_form) {
930: $sections = '<div>'.&Apache::lonhtmlcommon::start_pick_box().
931: $section_form.$crosslist_form.
932: &Apache::lonhtmlcommon::end_pick_box().'</div>'."\n";
933: }
934: $autoenroll_form =
935: &Apache::lonhtmlcommon::row_title(&mt('Add registered students automatically')).
936: '<span class="LC_nobreak"><label>'.
937: '<input type="radio" name="autoadds" value="1">'.
938: &mt('Yes').'</label>'.(' 'x3).'<label>'.
939: '<input type="radio" name="autoadds" value="0" checked="checked">'.
940: &mt('No').'</label></span>'.
941: &Apache::lonhtmlcommon::row_closure().
942: &Apache::lonhtmlcommon::row_title(&mt('Drop unregistered students automatically')).
943: '<span class="LC_nobreak"><label>'.
944: '<input type="radio" name="autodrops" value="1">'.
945: &mt('Yes').'</label>'.(' 'x3).'<label>'.
946: '<input type="radio" name="autodrops" value="0" checked="checked">'.
947: &mt('No').'</label></span>'.
948: &Apache::lonhtmlcommon::row_closure().
949: &date_setting_table($starttime,$endtime,$formname,'enroll',%enrolltitles);
950: if ($autoenroll_form) {
951: $autoenroll = '<div>'.&Apache::lonhtmlcommon::start_pick_box().
952: $autoenroll_form.
953: &Apache::lonhtmlcommon::end_pick_box().'</div>'."\n";
954: }
955: }
956: }
957: my $access_dates_form =
958: &date_setting_table($starttime,$endtime,$formname,'access',%accesstitles);
959: if ($access_dates_form) {
960: $access_dates = '<div>'.&Apache::lonhtmlcommon::start_pick_box().
961: $access_dates_form.
962: &Apache::lonhtmlcommon::end_pick_box().'</div>'."\n";
963: }
964: return $sections.$autoenroll.$access_dates;
965: }
966:
967: sub inst_section_selector {
968: my ($dom,$instcode) = @_;
969: my @sections = &Apache::lonnet::auto_get_sections(undef,$dom,$instcode);
970: my $sectotal = scalar(@sections);
971: my $output;
972: if ($sectotal) {
973: $output .= &Apache::lonhtmlcommon::row_title('Sections').
974: &Apache::loncommon::start_data_table().
975: &Apache::loncommon::start_data_table_row().
976: '<th>'.&mt('Include?').'<input type="hidden" name="sectotal" '.
977: 'value="'.$sectotal.'"</th>'.
978: '<th>'.&mt('Institutional Section').'</th>'.
979: '<th>'.&mt('LON-CAPA section').'</th>'.
980: &Apache::loncommon::end_data_table_row();
981: for (my $i=0; $i<@sections; $i++) {
982: my $colflag = $i%2;
983: $output .= &Apache::loncommon::start_data_table_row().
984: '<td><input type="checkbox" name="sec_'.$i.
985: '" checked="checked" /></td>'.
986: '<td>'.$sections[$i].
987: '<input type="hidden" name="secnum_'.$i.'" value="'.
988: $sections[$i].'" /></td>'.
989: '<td><input type="text" size="10" name="loncapasec_'.$i.
990: '" value="'.$sections[$i].'" /></td>'.
991: &Apache::loncommon::end_data_table_row();
992: }
993: $output .= &Apache::loncommon::end_data_table().
994: &Apache::lonhtmlcommon::row_closure();
995: }
996: return $output;
997: }
998:
999: sub date_setting_table {
1000: my ($starttime,$endtime,$formname,$prefix,%datetitles) = @_;
1001: my ($perpetual,$table);
1002: my $startform = &Apache::lonhtmlcommon::date_setter($formname,$prefix.'start',
1003: $starttime,'','','',1,'','','',1);
1004: my $endform = &Apache::lonhtmlcommon::date_setter($formname,$prefix.'end',
1005: $endtime,'','','',1,'','','',1);
1006: if ($prefix eq 'access') {
1007: $perpetual = ' <span class="LC_nobreak"><label>'.
1008: '<input type="checkbox" name="no_end_date" />'.
1009: &mt('No end date').'</label></span>';
1010: }
1011: $table = &Apache::lonhtmlcommon::row_title($datetitles{'start'}).
1012: $startform.
1013: &Apache::lonhtmlcommon::row_closure().
1014: &Apache::lonhtmlcommon::row_title($datetitles{'end'}).
1015: $endform.$perpetual.
1016: &Apache::lonhtmlcommon::row_closure(1);
1017: return $table;
1018: }
1019:
1020: sub print_personnel_menu {
1021: my ($dom,$formname,$crstype) = @_;
1022: my $output = '<div>'.&Apache::lonhtmlcommon::start_pick_box();
1023: my $persontotal = $env{'form.persontotal'};
1024: if ((!defined($persontotal)) || (!$persontotal)) {
1025: $persontotal = 1;
1026: }
1027: if ($env{'form.addperson'}) {
1028: $persontotal ++;
1029: }
1030: my $userlinktxt = &mt('Set User');
1031: my @items = ('uname','dom','lastname','firstname','emailaddr','hidedom');
1032:
1033: my $roleoptions;
1034: my @roles = &Apache::lonuserutils::roles_by_context('course');
1035: my $type = 'Course';
1036: if ($crstype eq 'community') {
1037: $type = 'Community';
1038: }
1039: foreach my $role (@roles) {
1040: my $plrole=&Apache::lonnet::plaintext($role,$type);
1041: $roleoptions .= ' <option value="'.$role.'">'.$plrole.'</option>'."\n";
1042: }
1043: my %customroles=&Apache::lonuserutils::my_custom_roles();
1044: if (keys(%customroles) > 0) {
1045: foreach my $cust (sort(keys(%customroles))) {
1046: my $custrole='cr_cr_'.$env{'user.domain'}.
1047: '_'.$env{'user.name'}.'_'.$cust;
1048: $roleoptions .= ' <option value="'.$custrole.'">'.$cust.'</option>'."\n";
1049: }
1050: }
1051:
1052: my @currsecs;
1053: if ($env{'form.sectotal'}) {
1054: for (my $i=0; $i<$env{'form.sectotal'}; $i++) {
1055: if (defined($env{'form.loncapasec_'.$i})) {
1056: my $lcsec = $env{'form.loncapasec_'.$i};
1057: unless (grep(/^\Q$lcsec\E$/,@currsecs)) {
1058: push(@currsecs,$lcsec);
1059: }
1060: }
1061: }
1062: }
1063:
1064: my ($existtitle,$existops,$existmult,$newtitle,$seccolspan);
1065: if (@currsecs) {
1066: my $existsize = scalar(@currsecs);
1067: if ($existsize > 3) {
1068: $existsize = 3;
1069: }
1070: if ($existsize > 1) {
1071: $existmult = ' multiple="multiple" size="'.$existsize.'" ';
1072: }
1073: @currsecs = sort { $a <=> $b } (@currsecs);
1074: $existtitle = &mt('Official').': ';
1075: $existops = '<option value="">'.&mt('None').'</option>';
1076: foreach my $sec (@currsecs) {
1077: $existops .= '<option value="'.$sec.'">'.$sec.'</option>'."\n";
1078: }
1079: $seccolspan = ' colspan="2"';
1080: $newtitle = &mt('Other').': ';
1081: }
1082:
1083: for (my $i=0; $i<$persontotal; $i++) {
1084: my @linkargs = map { 'person_'.$i.'_'.$_ } (@items);
1085: my $linkargstr = join("','",@linkargs);
1086: my $userlink = &Apache::loncommon::selectuser_link($formname,@linkargs,$dom,$userlinktxt);
1087: my $uname_form = '<input type="text" name="person_'.$i.'_uname" value=""'.
1088: ' onFocus="this.blur();'.
1089: 'openuserbrowser('."'$formname','$linkargstr','$dom'".');" />';
1090: my $onchange = 'javascript:fix_domain('."'$formname','person_".$i."_dom',".
1091: "'person_".$i."_hidedom'".');'.
1092: 'openuserbrowser('."'$formname','$linkargstr','$dom'".');';
1093: my $udom_form = &Apache::loncommon::select_dom_form($dom,'person_'.$i.'_dom','',
1094: 1,$onchange).
1095: '<input type="hidden" name="person_'.$i.'_hidedom" value="'.$dom.'" />';
1096: my %form_elems;
1097: foreach my $item (@items) {
1098: next if (($item eq 'dom') || ($item eq 'uname') || ($item eq 'hidedom'));
1099: $form_elems{$item} = '<input type="text" name="person_'.$i.'_'.$item.'" '.
1100: 'value="" readonly="readonly" />';
1101: }
1102: my $roleselector = '<select name="person_'.$i.'_role">'."\n".
1103: $roleoptions.'</select>';
1104: my $sectionselector;
1105: if (@currsecs) {
1106: $sectionselector = $existtitle.'<select name="person_'.$i.'_sec"'.
1107: $existmult.'>'."\n".$existops.'</select>'.(' ' x3);
1108: }
1109: $sectionselector .= $newtitle.
1110: '<input type="text" name="person_'.$i.'_newsec" size="15" value="" />'."\n";
1111: $output .=
1112: &Apache::lonhtmlcommon::row_title(&mt('Additional Personnel').'<br />'.
1113: '<span class="LC_nobreak">'.$userlink.
1114: '</span>').
1115: '<table><tr><td align="center" valign="top">'.&mt('Username').'<br />'.$uname_form.'</td>'."\n".
1116: '<td align="center" valign="top" colspan="2">'.&mt('Domain').'<br />'.$udom_form.'</td></tr><tr>'."\n".
1117: '<td align="center" valign="top">'.&mt('First Name').'<br />'.$form_elems{'firstname'}.'</td>'."\n".
1118: '<td align="center" valign="top">'.&mt('Last Name').'<br />'.$form_elems{'lastname'}.'</td>'."\n".
1119: '<td align="center" valign="top">'.&mt('E-mail').'<br />'.$form_elems{'emailaddr'}.'</td></tr>'."\n".
1120: '<tr><td align="center" valign="top">'.&mt('Role').'<br />'.$roleselector.'</td>'."\n".
1121: '<td'.$seccolspan.' align="center" valign="top">'.&mt('Section(s)').'<br />'.$sectionselector.'</td>'."\n".
1122: '</tr></table>'.&Apache::lonhtmlcommon::row_closure();
1123: }
1124: $output .= &Apache::lonhtmlcommon::row_title(&mt('Add another?')).
1125: '<input name="persontotal" type="hidden" value="'.$persontotal.'" />'.
1126: '<input name="addperson" type="checkbox" value="'.$persontotal.'"'.
1127: ' onclick="javascript:nextPage(document.'.$formname.",'".$env{'form.state'}.
1128: "'".');" />'.&mt('Add?').&Apache::lonhtmlcommon::row_closure(1).
1129: &Apache::lonhtmlcommon::end_pick_box().'</div>';
1130: return $output;
1131: }
1132:
1133: sub print_request_status {
1134: my ($dom) = @_;
1135: my %statusinfo = &Apache::lonnet::dump('courserequests',$env{'user.domain'},
1136: $env{'user.name'},'^status:'.$dom);
1137: my ($output,$formname,%queue_by_date,%typenames);
1138: if ($env{'form.crstype'} eq 'any') {
1139: %typenames = &Apache::lonlocal::texthash (
1140: official => 'Official course',
1141: unofficial => 'Unofficial course',
1142: community => 'Community',
1143: );
1144: }
1145: foreach my $key (keys(%statusinfo)) {
1146: if (($statusinfo{$key} eq 'approval') || ($statusinfo{$key} eq 'pending')) {
1147: (undef,my($cdom,$cnum)) = split(':',$key);
1148: next if ($cdom ne $dom);
1149: my $requestkey = $cdom.'_'.$cnum;
1150: if ($requestkey =~ /^($match_domain)_($match_courseid)$/) {
1151: my %history = &Apache::lonnet::restore($requestkey,'courserequests',
1152: $env{'user.domain'},$env{'user.name'});
1153: my $entry;
1154: my $timestamp = $history{'reqtime'};
1155: my $crstype = $history{'crstype'};
1156: my $disposition = $history{'disposition'};
1157: next if ((exists($history{'status'})) && ($history{'status'} eq 'created'));
1158: next unless (($env{'form.crstype'} eq 'any') ||
1159: ($env{'form.crstype'} eq $crstype));
1160: next unless (($disposition eq 'approval') ||
1161: ($disposition eq 'pending'));
1162: if (ref($history{'details'}) eq 'HASH') {
1163: $entry = $requestkey.':'.$crstype.':'.
1164: &escape($history{'details'}{'cdescr'});
1165: if ($crstype eq 'official') {
1166: $entry .= ':'.&escape($history{'details'}{'instcode'});
1167: }
1168: }
1169: if ($entry ne '') {
1170: if (exists($queue_by_date{$timestamp})) {
1171: if (ref($queue_by_date{$timestamp}) eq 'ARRAY') {
1172: push(@{$queue_by_date{$timestamp}},$entry);
1173: }
1174: } else {
1175: @{$queue_by_date{$timestamp}} = ($entry);
1176: }
1177: }
1178: }
1179: }
1180: }
1181: $formname = 'requestcrs';
1182: my @sortedtimes = sort {$a <=> $b} (keys(%queue_by_date));
1183: $output = '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
1184:
1185: '<input type="hidden" name="state" value="'.$env{'form.state'}.'" />'."\n".
1186: '<input type="hidden" name="crstype" value="'.$env{'form.crstype'}.'" />'."\n".
1187: '<input type="hidden" name="showdom" value="" />'."\n".
1188: '<input type="hidden" name="cnum" value="" />'."\n";
1189: if (@sortedtimes > 0) {
1190: $output .= &Apache::loncommon::start_data_table().
1191: &Apache::loncommon::start_data_table_header_row().
1192: '<th>'.&mt('Action').'</th>'.
1193: '<th>'.&mt('Course Description').'</th>'.
1194: '<th>'.&mt('Domain').'</th>';
1195: if ($env{'form.crstype'} eq 'any') {
1196: $output .= '<th>'.&mt('Type').'</th>';
1197: }
1198: if (($env{'form.crstype'} eq 'any') || ($env{'form.crstype'} eq 'official')) {
1199: $output .= '<th>'.&mt('Institutional Code').'</th>';
1200: }
1201: $output .= '<th>'.&mt('Date requested').'</th>'.
1202: &Apache::loncommon::end_data_table_header_row();
1203: my $count = 0;
1204: foreach my $item (@sortedtimes) {
1205: my $showtime = &Apache::lonlocal::locallocaltime($item);
1206: if (ref($queue_by_date{$item}) eq 'ARRAY') {
1207: foreach my $request (sort(@{$queue_by_date{$item}})) {
1208: my ($key,$type,$desc,$instcode) = split(':',$request);
1209: my ($cdom,$cnum) = split('_',$key);
1210: $output .= &Apache::loncommon::start_data_table_row().
1211: '<td><input type="button" value="'.&mt('Select').'" onclick="javascript:chooseRequest('."'$cdom','$cnum'".')" /></td>'.
1212: '<td>'.&unescape($desc).'</td>'.
1213: '<td>'.$cdom.'</td>';
1214: if ($env{'form.crstype'} eq 'any') {
1215: my $typename = $typenames{$type};
1216: if ($typename eq '') {
1217: $typename = &mt('Unknown type');
1218: }
1219: $output .= '<td>'.$typename.'</td>';
1220: }
1221: if (($env{'form.crstype'} eq 'any') ||
1222: ($env{'form.crstype'} eq 'official')) {
1223: my $showinstcode;
1224: if ($type eq 'official') {
1225: $showinstcode = &unescape($instcode);
1226: } else {
1227: $showinstcode = &mt('Not applicable');
1228: }
1229: $output .= '<td>'.$showinstcode.'</td>';
1230: }
1231: $output .= '<td>'.$showtime.'</td>'.
1232: &Apache::loncommon::end_data_table_row();
1233: }
1234: }
1235: }
1236: $output .= &Apache::loncommon::end_data_table();
1237: } else {
1238: $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>';
1239: }
1240: $output .= '
1241: <br /><input type="button" name="prev" value="'.&mt('Back').'" onclick="javascript:backPage(document.'.$formname.",'crstype'".')" />
1242: </form></div>';
1243: return $output;
1244: }
1245:
1246: sub print_cancel_request {
1247: my ($dom,$cnum) = @_;
1248: my $requestkey = $dom.'_'.$cnum;
1249: my ($result,$output);
1250: if ($requestkey =~ /^($match_domain)_($match_courseid)$/) {
1251: my %history = &Apache::lonnet::restore($requestkey,'courserequests',
1252: $env{'user.domain'},$env{'user.name'});
1253: my $timestamp = $history{'reqtime'};
1254: my $crstype = $history{'crstype'};
1255: my $status = $history{'status'};
1256: if (($status eq 'cancelled') || ($status eq 'created')) {
1257: if ($status eq 'cancelled') {
1258: $output = &mt('This request has already been cancelled.');
1259: } elsif ($status eq 'created') {
1260: $output = &mt('This request has already been processed, and a course created.');
1261: }
1262: $output = &mt('No further action will be taken');
1263: } elsif (ref($history{'details'}) eq 'HASH') {
1264: my ($types,$typename) = &course_types();
1265: my $showtype = $crstype;
1266: if (defined($typename->{$crstype})) {
1267: $showtype = $typename->{$crstype};
1268: }
1269: $output = '<p>'.&Apache::loncommon::start_data_table().
1270: &Apache::loncommon::start_data_table_header_row().
1271: '<th>'.&mt('Description').'</th><th>'.&mt('Requested').'</th>'.
1272: '<th>'.&mt('Type').'</th>'.
1273: &Apache::loncommon::end_data_table_header_row().
1274: &Apache::loncommon::start_data_table_row().
1275: '<td>'.$history{details}{'cdescr'}.'</td><td>'.
1276: &Apache::lonlocal::locallocaltime($timestamp).'</td>'.
1277: '<td>'.$showtype.'</td>'.
1278: &Apache::loncommon::end_data_table_row().
1279: &Apache::loncommon::end_data_table().
1280: '<br /><div class="LC_warning">'.
1281: &mt('Cancelling the request will remove it from the queue of pending course requests').'</div>';
1282: $result = 'ok';
1283: } else {
1284: $output = '<div class="LC_error">'.&mt('No record exists for the course ID').'</div>';
1285: }
1286: } else {
1287: $output = '<div class="LC_error">'.&mt('Invalid course ID').'</div>';
1288: }
1289: return ($result,$output);
1290: }
1291:
1292: sub viewrequest_javascript {
1293: my ($formname,$next) = @_;
1294: return <<"ENDJS";
1295:
1296: function chooseRequest(cdom,cnum) {
1297: document.$formname.showdom.value = cdom;
1298: document.$formname.cnum.value = cnum;
1299: nextPage(document.$formname,'$next');
1300: }
1301:
1302: ENDJS
1303: }
1304:
1305: sub viewdetails_javascript {
1306: my ($formname) = @_;
1307: return << "ENDJS";
1308:
1309: function nextPage(formname,nextstate) {
1310: if (nextstate == "modify") {
1311: formname.state.value = "personnel";
1312: formname.action.value = "new";
1313: } else {
1314: formname.state.value = nextstate;
1315: }
1316: formname.submit();
1317: }
1318:
1319: function backPage(formname,prevstate) {
1320: formname.state.value = prevstate;
1321: formname.submit();
1322: }
1323:
1324: ENDJS
1325: }
1326:
1327: sub viewcancel_javascript {
1328: my $alert = &mt('Are you sure you want to cancel this request?\\n'.
1329: 'Your request will be removed.');
1330: return << "ENDJS";
1331: function nextPage(formname,nextstate) {
1332: if (confirm('$alert')) {
1333: formname.state.value = nextstate;
1334: formname.submit();
1335: }
1336: return;
1337: }
1338:
1339: ENDJS
1340: }
1341:
1342: sub print_request_logs {
1343: my ($jscript,$loaditems,$crumb) = @_;
1344: return;
1345: }
1346:
1347: sub print_review {
1348: my ($formname,$dom,$codetitles,$cat_titles,$cat_order,$code_order) = @_;
1349: my ($types,$typename) = &course_types();
1350: my ($owner,$ownername,$owneremail);
1351: $owner = $env{'user.name'}.':'.$env{'user.domain'};
1352: $ownername = &Apache::loncommon::plainname($env{'user.name'},
1353: $env{'user.domain'},'first');
1354: my %emails = &Apache::loncommon::getemails();
1355: foreach my $email ('permanentemail','critnotification','notification') {
1356: $owneremail = $emails{$email};
1357: last if ($owneremail ne '');
1358: }
1359: my ($inst_headers,$inst_values,$crstypename,$enroll_headers,$enroll_values,
1360: $section_headers,$section_values,$personnel_headers,$personnel_values);
1361:
1362: $crstypename = $env{'form.crstype'};
1363: if (ref($typename) eq 'HASH') {
1364: unless ($typename->{$env{'form.crstype'}} eq '') {
1365: $crstypename = $typename->{$env{'form.crstype'}};
1366: }
1367: }
1368: my $category = 'Course';
1369: if ($env{'form.crstype'} eq 'community') {
1370: $category = 'Community';
1371: }
1372:
1373: $inst_headers = '<th>'.&mt('Description').'</th><th>'.&mt('Type').'</th>';
1374: $inst_values = '<td>'.$env{'form.cdescr'}.'</td><td>'.$crstypename.'</td>';
1375:
1376: my $enrollrow_title = &mt('Default Access Dates').'<br />'.
1377: '('.&Apache::lonnet::plaintext('st',$category).')';
1378: if ($env{'form.crstype'} eq 'official') {
1379: if ((ref($codetitles) eq 'ARRAY') && (ref($cat_titles) eq 'HASH')) {
1380: foreach my $title (@{$codetitles}) {
1381: if ($env{'form.instcode_'.$title} ne '') {
1382: $inst_headers .= '<th>'.$title.'</th>';
1383: my $longitem = $env{'form.instcode_'.$title};
1384: if (ref($cat_titles->{$title}) eq 'HASH') {
1385: if ($cat_titles->{$title}{$env{'form.instcode_'.$title}} ne '') {
1386: $longitem = $cat_titles->{$title}{$env{'form.instcode_'.$title}};
1387: }
1388: }
1389: $inst_values .= '<td>'.$longitem.'</td>';
1390: }
1391: }
1392: }
1393: if (&Apache::lonnet::auto_run('',$dom)) {
1394: $enrollrow_title = &mt('Enrollment');
1395: $enroll_headers = '<th>'.&mt('Automatic Adds').'</th>'.
1396: '<th>'.&mt('Automatic Drops').'</th>'.
1397: '<th>'.&mt('Enrollment Starts').'</th>'.
1398: '<th>'.&mt('Enrollment Ends').'</th>';
1399: $section_headers = '<th>'.&mt('Sections').'</th>'.
1400: '<th>'.&mt('Crosslistings').'</th>';
1401:
1402: my ($enrollstart,$enrollend) = &dates_from_form('enrollstart','enrollend');
1403: my @autoroster = (&mt('No'),&mt('Yes'));
1404: $enroll_values = '<td>'.$autoroster[$env{'form.autoadds'}].'</td>'.
1405: '<td>'.$autoroster[$env{'form.autodrops'}].'</td>'.
1406: '<td>'.&Apache::lonlocal::locallocaltime($enrollstart).'</td>'.
1407: '<td>'.&Apache::lonlocal::locallocaltime($enrollend).'</td>';
1408: $section_values = '<td><table class="LC_innerpickbox"><tr><th>'.
1409: &mt('Institutional section').'</th>'.
1410: '<th>'.&mt('LON-CAPA section').'</th></tr>';
1411: my $secinfo;
1412: if ($env{'form.sectotal'} > 0) {
1413: for (my $i=0; $i<$env{'form.sectotal'}; $i++) {
1414: if ($env{'form.sec_'.$i}) {
1415: $secinfo .= '<tr><td>'.$env{'form.secnum_'.$i}.'</td><td>';
1416: if ($env{'form.loncapasec_'.$i} ne '') {
1417: $secinfo .= $env{'form.loncapasec_'.$i};
1418: } else {
1419: $secinfo .= &mt('None');
1420: }
1421: $secinfo .= '</td></tr>';
1422: }
1423: }
1424: }
1425: if ($secinfo eq '') {
1426: $secinfo = '<tr><td colspan="2">'.&mt('None').'</td></tr>';
1427: }
1428: $section_values .= $secinfo.'</table></td><td>'.
1429: '<table class="LC_innerpickbox"><tr><th>'.
1430: &mt('Institutional course/section').'</th>'.
1431: '<th>'.&mt('LON-CAPA section').'</th></tr>';
1432: my $xlistinfo;
1433: if ($env{'form.crosslisttotal'}) {
1434: for (my $i=0; $i<$env{'form.crosslisttotal'}; $i++) {
1435: if ($env{'form.crosslist_'.$i}) {
1436: $xlistinfo .= '<tr><td>';
1437: if (ref($code_order) eq 'ARRAY') {
1438: if (@{$code_order} > 0) {
1439: foreach my $item (@{$code_order}) {
1440: $xlistinfo .= $env{'form.crosslist_'.$i.'_'.$item};
1441: }
1442: }
1443: }
1444: $xlistinfo .= $env{'form.crosslist_'.$i.'_instsec'}.'</td><td>';
1445: if ($env{'form.crosslist_'.$i.'_lcsec'}) {
1446: $xlistinfo .= $env{'form.crosslist_'.$i.'_lcsec'};
1447: } else {
1448: $xlistinfo .= &mt('None');
1449: }
1450: $xlistinfo .= '</td></tr>';
1451: }
1452: }
1453: }
1454: if ($xlistinfo eq '') {
1455: $xlistinfo = '<tr><td colspan="2">'.&mt('None').'</td></tr>';
1456: }
1457: $section_values .= $xlistinfo.'</table></td>';
1458: }
1459: }
1460:
1461: my %ctxt = &clone_text();
1462: $inst_headers .= '<th>'.&mt('Clone From').'</th>';
1463: if (($env{'form.clonecrs'} =~ /^$match_name$/) &&
1464: ($env{'form.clonedom'} =~ /^$match_domain$/)) {
1465: my $canclone = &Apache::loncoursequeueadmin::can_clone_course($env{'user.name'},
1466: $env{'user.domain'},$env{'form.clonecrs'}, $env{'form.clonedom'});
1467: if ($canclone) {
1468: my %courseenv = &Apache::lonnet::userenvironment($env{'form.clonedom'},
1469: $env{'form.clonecrs'},('description','internal.coursecode'));
1470: if (keys(%courseenv) > 0) {
1471: $inst_headers .= '<th>'.$ctxt{'dsh'}.'</th>';
1472: $inst_values .= '<td>'.$courseenv{'description'}.' ';
1473: my $cloneinst = $courseenv{'internal.coursecode'};
1474: if ($cloneinst ne '') {
1475: $inst_values .= $cloneinst.' '.&mt('in').' '.$env{'form.clonedom'};
1476: } else {
1477: $inst_values .= &mt('from').' '.$env{'form.clonedom'};
1478: }
1479: $inst_values .= '</td><td>';
1480: if ($env{'form.datemode'} eq 'preserve') {
1481: $inst_values .= $ctxt{'prd'};
1482: } elsif ($env{'form.datemode'} eq 'shift') {
1483: $inst_values .= &mt('Shift dates by [_1] days',$env{'form.dateshift'});
1484: } else {
1485: $inst_values .= $ctxt{'ncd'};
1486: }
1487: $inst_values .= '</td>';
1488: } else {
1489: $inst_values .= '<td>'.&mt('Unknown').'</td>';
1490: }
1491: } else {
1492: $inst_values .= '<td>'.&mt('Not permitted'),'</td>';
1493: }
1494: } else {
1495: $inst_values .= '<td>'.&mt('None').'</td>';
1496: }
1497: $enroll_headers .= '<th>'.&mt('Access Starts').'</th>'.
1498: '<th>'.&mt('Access Ends').'</th>';
1499: my ($accessstart,$accessend) = &dates_from_form('accessstart','accessend');
1500: $enroll_values .= '<td>'.&Apache::lonlocal::locallocaltime($accessstart).'</td>';
1501: if ($accessend == 0) {
1502: $enroll_values .= '<td>'.&mt('No end date').'</td>';
1503: } else {
1504: $enroll_values .= '<td>'.&Apache::lonlocal::locallocaltime($accessend).'</td>';
1505: }
1506:
1507: my $container = 'Course';
1508: if ($env{'form.crstype'} eq 'community') {
1509: $container = 'Community';
1510: }
1511:
1512: $personnel_headers = '<th>'.&mt('Name').'</th><th>'.&mt('Username:Domain').
1513: '</th><th>'.&mt('Role').'</th><th>'.&mt('LON-CAPA Sections').
1514: '</th>';
1515: $personnel_values .= '<tr><td>'.$ownername.'</td><td>'.$owner.'</td>'.
1516: '<td>'.&Apache::lonnet::plaintext('cc',$container).'</td>'.
1517: '<td>'.&mt('None').'</td></tr>';
1518: for (my $i=0; $i<$env{'form.persontotal'}; $i++) {
1519: if ($env{'form.person_'.$i.'_uname'} ne '') {
1520: my @allsecs = &Apache::loncommon::get_env_multiple('form.person_'.$i.'_sec');
1521: my $newsec = $env{'form.person_'.$i.'_newsec'};
1522: $newsec =~ s/^\s+//;
1523: $newsec =~s/\s+$//;
1524: my @newsecs = split(/[\s,;]+/,$newsec);
1525: foreach my $sec (@newsecs) {
1526: next if ($sec =~ /\W/);
1527: next if ($newsec eq 'none');
1528: if ($sec ne '') {
1529: unless (grep(/^\Q$sec\E$/,@allsecs)) {
1530: push(@allsecs,$sec);
1531: }
1532: }
1533: }
1534: my $showsec = 'None';
1535: if (@allsecs) {
1536: $showsec = join(', ',@allsecs);
1537: }
1538: $personnel_values .=
1539: '<tr><td>'.$env{'form.person_'.$i.'_firstname'}.' '.
1540: $env{'form.person_'.$i.'_lastname'}.'</td>'.
1541: '<td>'.$env{'form.person_'.$i.'_uname'}.':'.
1542: $env{'form.person_'.$i.'_dom'}.'</td>'.
1543: '<td>'.&Apache::lonnet::plaintext($env{'form.person_'.$i.'_role'},
1544: $container).'</td>'.
1545: '<td>'.$showsec.'</td></tr>';
1546: }
1547: }
1548: my $output =
1549: '<div>'.&Apache::lonhtmlcommon::start_pick_box().
1550: &Apache::lonhtmlcommon::row_title(&mt('Owner')).
1551: '<table class="LC_innerpickbox"><tr>'.
1552: '<th>'.&mt('Name').'</th>'.
1553: '<th>'.&mt('Username:Domain').'</th>'.
1554: '<th>'.&mt('E-mail address').'</th>'.
1555: '</tr><tr>'."\n".
1556: '<td>'.$ownername.'</td><td>'.$owner.'</td>'.
1557: '<td>'.$owneremail.'</td>'.
1558: '</tr></table>'."\n".
1559: &Apache::lonhtmlcommon::row_closure().
1560: &Apache::lonhtmlcommon::row_title(&mt('Description')).
1561: '<table class="LC_innerpickbox"><tr>'.$inst_headers.'</tr>'."\n".
1562: '<tr>'.$inst_values.'</tr></table>'."\n".
1563: &Apache::lonhtmlcommon::row_closure().
1564: &Apache::lonhtmlcommon::row_title($enrollrow_title).
1565: '<table class="LC_innerpickbox"><tr>'.$enroll_headers.'</tr>'."\n".
1566: '<tr>'.$enroll_values.'</tr></table>'."\n".
1567: &Apache::lonhtmlcommon::row_closure();
1568: if ($section_headers ne '') {
1569: $output .= &Apache::lonhtmlcommon::row_title(&mt('Sections')).
1570: '<table class="LC_innerpickbox"><tr>'.$section_headers.'</tr>'."\n".
1571: '<tr>'.$section_values.'</tr></table>'."\n".
1572: &Apache::lonhtmlcommon::row_closure();
1573: }
1574: $output .= &Apache::lonhtmlcommon::row_title(&mt('Personnel')).
1575: '<table class="LC_innerpickbox"><tr>'.$personnel_headers.'</tr>'."\n".
1576: $personnel_values.'</table>'."\n".
1577: &Apache::lonhtmlcommon::row_closure(1).
1578: &Apache::lonhtmlcommon::end_pick_box();
1579: return $output;
1580: }
1581:
1582: sub dates_from_form {
1583: my ($startname,$endname) = @_;
1584: my $startdate = &Apache::lonhtmlcommon::get_date_from_form($startname);
1585: my $enddate = &Apache::lonhtmlcommon::get_date_from_form($endname);
1586: if ($endname eq 'accessend') {
1587: if (exists($env{'form.no_end_date'}) ) {
1588: $enddate = 0;
1589: }
1590: }
1591: return ($startdate,$enddate);
1592: }
1593:
1594: sub courseinfo_form {
1595: my ($dom,$formname,$crstype,$next) = @_;
1596: my $nodescr = &mt('You must provide a (brief) course description.');
1597: my $js_validate = <<"ENDJS";
1598: <script type="text/javascript">
1599: // <![CDATA['
1600:
1601: function validateForm() {
1602: if ((document.$formname.cdescr.value == "") || (document.$formname.cdescr.value == "undefined")) {
1603: alert('$nodescr');
1604: return;
1605: }
1606: nextPage(document.$formname,'$next');
1607: }
1608: // ]]
1609: </script>
1610:
1611: ENDJS
1612:
1613: my $output .= $js_validate."\n".'<div>'.&Apache::lonhtmlcommon::start_pick_box().
1614: &Apache::lonhtmlcommon::row_title('Course Description').
1615: '<input type="text" size="40" name="cdescr" />';
1616: my ($home_server_pick,$numlib) =
1617: &Apache::loncommon::home_server_form_item($dom,'chome',
1618: 'default','hide');
1619: if ($numlib > 1) {
1620: $output .= &Apache::lonhtmlcommon::row_closure().
1621: &Apache::lonhtmlcommon::row_title(&mt('Home Server for Course'));
1622: }
1623: $output .= $home_server_pick.
1624: &Apache::lonhtmlcommon::row_closure(1).
1625: &Apache::lonhtmlcommon::end_pick_box().'</div>'.
1626: '<div>'.&clone_form($dom,$formname,$crstype).'</div>'."\n";
1627: return $output;
1628: }
1629:
1630: sub clone_form {
1631: my ($dom,$formname,$crstype) = @_;
1632: my $type = 'Course';
1633: if ($crstype eq 'community') {
1634: $type = 'Community';
1635: }
1636: my $cloneform = &Apache::loncommon::select_dom_form($dom,'clonedom').
1637: &Apache::loncommon::selectcourse_link($formname,'clonecrs','clonedom','','','',$type);
1638: my %lt = &clone_text();
1639: my $output .=
1640: &Apache::lonhtmlcommon::start_pick_box().
1641: &Apache::lonhtmlcommon::row_title($lt{'cid'}).'<label>'.
1642: '<input type="text" size="25" name="clonecrs" value="" onfocus="this.blur();'.
1643: 'opencrsbrowser('."'$formname','clonecrs','clonedom','','','','$type'".');" />'.
1644: '</label>'.&Apache::lonhtmlcommon::row_closure(1).'<label>'.
1645: &Apache::lonhtmlcommon::row_title($lt{'dmn'}).'</label>'.
1646: $cloneform.'</label>'.&Apache::lonhtmlcommon::row_closure().
1647: &Apache::lonhtmlcommon::row_title($lt{'dsh'}).'<label>'.
1648: '<input type="radio" name="datemode" value="delete" /> '.$lt{'ncd'}.
1649: '</label><br /><label>'.
1650: '<input type="radio" name="datemode" value="preserve" /> '.$lt{'prd'}.
1651: '</label><br /><label>'.
1652: '<input type="radio" name="datemode" value="shift" checked="checked" /> '.
1653: $lt{'shd'}.'</label>'.
1654: '<input type="text" size="5" name="dateshift" value="365" />'.
1655: &Apache::lonhtmlcommon::row_closure(1).
1656: &Apache::lonhtmlcommon::end_pick_box();
1657: return $output;
1658: }
1659:
1660: sub clone_text {
1661: return &Apache::lonlocal::texthash(
1662: 'cid' => 'Course ID',
1663: 'dmn' => 'Domain',
1664: 'dsh' => 'Date Shift',
1665: 'ncd' => 'Do not clone date parameters',
1666: 'prd' => 'Clone date parameters as-is',
1667: 'shd' => 'Shift date parameters by number of days',
1668: );
1669: }
1670:
1671: sub coursecode_form {
1672: my ($dom,$context,$codetitles,$cat_titles,$cat_order,$num) = @_;
1673: my $output;
1674: my %rowtitle = (
1675: instcode => 'Course Category',
1676: crosslist => 'Cross Listed Course',
1677: );
1678: if ((ref($codetitles) eq 'ARRAY') && (ref($cat_titles) eq 'HASH') &&
1679: (ref($cat_order))) {
1680: my ($sel,$instsec,$lcsec);
1681: $sel = $context;
1682: if ($context eq 'crosslist') {
1683: $sel .= '_'.$num;
1684: $instsec = &mt('Institutional section').'<br />'.
1685: '<input type="text" size="10" name="'.$sel.'_instsec" />';
1686: $lcsec = &mt('LON-CAPA section').'<br />'.
1687: '<input type="text" size="10" name="'.$sel.'_lcsec" />';
1688: }
1689: if (@{$codetitles} > 0) {
1690: my $lastitem = pop(@{$codetitles});
1691: my $lastinput = '<input type="text" size="5" name="'.$sel.'_'. $lastitem.'" />';
1692: if (@{$codetitles} > 0) {
1693: $output = &Apache::lonhtmlcommon::row_title($rowtitle{$context}).
1694: '<table><tr>';
1695: if ($context eq 'crosslist') {
1696: $output .= '<td>'.&mt('Include?').'<br />'.
1697: '<input type="checkbox" name="'.$sel.'" value="1" /></td>';
1698: }
1699: foreach my $title (@{$codetitles}) {
1700: if (ref($cat_order->{$title}) eq 'ARRAY') {
1701: if (@{$cat_order->{$title}} > 0) {
1702: $output .= '<td align="center">'.$title.'<br />'."\n".
1703: '<select name="'.$sel.'_'.$title.'">'."\n".
1704: ' <option value="" selected="selected">'.
1705: &mt('Select').'</option>'."\n";
1706: foreach my $item (@{$cat_order->{$title}}) {
1707: my $longitem = $item;
1708: if (ref($cat_titles->{$title}) eq 'HASH') {
1709: if ($cat_titles->{$title}{$item} ne '') {
1710: $longitem = $cat_titles->{$title}{$item};
1711: }
1712: }
1713: $output .= '<option value="'.$item.'">'.$longitem.
1714: '</option>'."\n";
1715: }
1716: }
1717: $output .= '</select></td>'."\n";
1718: }
1719: }
1720: if ($context eq 'crosslist') {
1721: $output .= '<td align="center">'.$lastitem.'<br />'."\n".
1722: $lastinput.'</td><td align="center">'.$instsec.'</td>'.
1723: '<td align="center">'.$lcsec.'</td></tr></table>';
1724: } else {
1725: $output .= '</tr></table>'.
1726: &Apache::lonhtmlcommon::row_closure().
1727: &Apache::lonhtmlcommon::row_title('Course '.$lastitem).
1728: $lastinput;
1729: }
1730: } else {
1731: if ($context eq 'crosslist') {
1732: $output .= &Apache::lonhtmlcommon::row_title($rowtitle{$context}).
1733: '<table><tr>'.
1734: '<td align="center">'.$lastitem.'<br />'.$lastinput.'</td>'.
1735: '<td align="center">'.$instsec.'</td><td>'.$lcsec.'</td>'.
1736: '</tr></table>';
1737: } else {
1738: $output .= &Apache::lonhtmlcommon::row_title('Course '.$lastitem).
1739: $lastinput;
1740: }
1741: }
1742: $output .= &Apache::lonhtmlcommon::row_closure(1);
1743: push(@$codetitles,$lastitem);
1744: } elsif ($context eq 'crosslist') {
1745: $output .= &Apache::lonhtmlcommon::row_title($rowtitle{$context}).
1746: '<table><tr><td align="center">'.
1747: '<span class="LC_nobreak">'.&mt('Include?').
1748: '<input type="checkbox" name="'.$sel.'" value="1" /></span>'.
1749: '</td><td align="center">'.&mt('Institutional ID').'<br />'.
1750: '<input type="text" size="10" name="'.$sel.'_instsec" />'.
1751: '</td><td align="center">'.$lcsec.'</td></tr></table>'.
1752: &Apache::lonhtmlcommon::row_closure(1);
1753: }
1754: }
1755: return $output;
1756: }
1757:
1758: sub get_course_dom {
1759: my $codedom = &Apache::lonnet::default_login_domain();
1760: if ($env{'form.showdom'} ne '') {
1761: if (&Apache::lonnet::domain($env{'form.showdom'}) ne '') {
1762: return $env{'form.showdom'};
1763: }
1764: }
1765: if (($env{'user.domain'} ne '') && ($env{'user.domain'} ne 'public')) {
1766: my ($types,$typename) = &course_types();
1767: if (ref($types) eq 'ARRAY') {
1768: foreach my $type (@{$types}) {
1769: if (&Apache::lonnet::usertools_access($env{'user.name'},
1770: $env{'user.domain'},$type,
1771: undef,'requestcourses')) {
1772: return $env{'user.domain'};
1773: }
1774: }
1775: my @possible_doms;
1776: foreach my $type (@{$types}) {
1777: my $dom_str = $env{'environment.reqcrsotherdom.'.$type};
1778: if ($dom_str ne '') {
1779: my @domains = split(',',$dom_str);
1780: foreach my $entry (@domains) {
1781: my ($extdom,$extopt) = split(':',$entry);
1782: if ($extdom eq $env{'request.role.domain'}) {
1783: return $extdom;
1784: }
1785: unless(grep(/^\Q$extdom\E$/,@possible_doms)) {
1786: push(@possible_doms,$extdom);
1787: }
1788: }
1789: }
1790: }
1791: if (@possible_doms) {
1792: @possible_doms = sort(@possible_doms);
1793: return $possible_doms[0];
1794: }
1795: }
1796: $codedom = $env{'user.domain'};
1797: if ($env{'request.role.domain'} ne '') {
1798: $codedom = $env{'request.role.domain'};
1799: }
1800: }
1801: return $codedom;
1802: }
1803:
1804: sub display_navbuttons {
1805: my ($r,$formname,$prev,$prevtext,$next,$nexttext,$state,$other,$othertext) = @_;
1806: $r->print('<div class="LC_navbuttons">');
1807: if ($prev) {
1808: $r->print('<input type="button" name="previous" value = "'.$prevtext.'" '.
1809: 'onclick="javascript:backPage(document.'.$formname.','."'".$prev."'".')"/>'.
1810: (' 'x3));
1811: } elsif ($prevtext) {
1812: $r->print('<input type="button" name="previous" value = "'.$prevtext.'" '.
1813: 'onclick="javascript:history.back()"/>'.(' 'x3));
1814: }
1815: if ($state eq 'details') {
1816: $r->print(' <input type="button" name="other" value="'.$othertext.'" '.
1817: 'onclick="javascript:nextPage(document.'.$formname.','."'".$other."'".
1818: ')" />');
1819: }
1820: if ($state eq 'courseinfo') {
1821: $r->print('<input type="button" name="next" value="'.$nexttext.'" '.
1822: 'onclick="javascript:validateForm();" />');
1823: } elsif ($next) {
1824: $r->print('
1825: <input type="button" name="next" value="'.$nexttext.'" '.
1826: 'onclick="javascript:nextPage(document.'.$formname.','."'".$next."'".')" />');
1827: }
1828: $r->print('</div>');
1829: }
1830:
1831: sub print_request_outcome {
1832: my ($dom,$codetitles,$code_order) = @_;
1833: my ($output,$cnum,$now,$req_notifylist,$crstype,$enrollstart,$enrollend,
1834: %sections,%crosslistings,%personnel,@baduname,@missingdom,%domconfig,);
1835: $cnum = $env{'form.cnum'};
1836: unless ($cnum =~ /^$match_courseid$/) {
1837: $output = &mt('Invalid LON-CAPA course number for the new course')."\n";
1838: return $output;
1839: }
1840:
1841: %domconfig = &Apache::lonnet::get_dom('configuration',['requestcourses'],$dom);
1842: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
1843: if (ref($domconfig{'requestcourses'}{'notify'}) eq 'HASH') {
1844: $req_notifylist = $domconfig{'requestcourses'}{'notify'}{'approval'};
1845: }
1846: }
1847: $now = time;
1848: $crstype = $env{'form.crstype'};
1849: my @instsections;
1850: if ($crstype eq 'official') {
1851: if (&Apache::lonnet::auto_run('',$dom)) {
1852: ($enrollstart,$enrollend)=&dates_from_form('enrollstart','enrollend');
1853: }
1854: for (my $i=0; $i<$env{'form.sectotal'}; $i++) {
1855: if ($env{'form.sec_'.$i}) {
1856: if ($env{'form.secnum_'.$i} ne '') {
1857: my $sec = $env{'form.secnum_'.$i};
1858: $sections{$i}{'inst'} = $sec;
1859: if (($sec ne '') && (!grep(/^\Q$sec\E$/,@instsections))) {
1860: push(@instsections,$sec);
1861: }
1862: $sections{$i}{'loncapa'} = $env{'form.loncapasec_'.$i};
1863: }
1864: }
1865: }
1866: for (my $i=0; $i<$env{'form.crosslisttotal'}; $i++) {
1867: if ($env{'form.crosslist_'.$i}) {
1868: my $xlistinfo = '';
1869: if (ref($code_order) eq 'ARRAY') {
1870: if (@{$code_order} > 0) {
1871: foreach my $item (@{$code_order}) {
1872: $xlistinfo .= $env{'form.crosslist_'.$i.'_'.$item};
1873: }
1874: }
1875: }
1876: $xlistinfo .= $env{'form.crosslist_'.$i.'_instsec'};
1877: $crosslistings{$i}{'inst'} = $xlistinfo;
1878: $crosslistings{$i}{'loncapa'} = $env{'form.crosslist_'.$i.'_lcsec'};
1879: }
1880: }
1881: } else {
1882: $enrollstart = '';
1883: $enrollend = '';
1884: }
1885: for (my $i=0; $i<$env{'form.persontotal'}; $i++) {
1886: my $uname = $env{'form.person_'.$i.'_uname'};
1887: my $udom = $env{'form.person_'.$i.'_dom'};
1888: if (($uname =~ /^$match_username$/) && ($udom =~ /^$match_domain$/)) {
1889: if (&Apache::lonnet::domain($udom) ne '') {
1890: unless (ref($personnel{$uname.':'.$udom}) eq 'HASH') {
1891: $personnel{$uname.':'.$udom} = {
1892: firstname => $env{'form.person_'.$i.'_firstname'},
1893: lastname => $env{'form.person_'.$i.'_lastname'},
1894: emailaddr => $env{'form.person_'.$i.'_emailaddr'},
1895: };
1896: }
1897: my $role = $env{'form.person_'.$i.'_role'};
1898: unless ($role eq '') {
1899: if (ref($personnel{$uname.':'.$udom}{'roles'}) eq 'ARRAY') {
1900: my @curr_roles = @{$personnel{$uname.':'.$udom}{'roles'}};
1901: unless (grep(/^\Q$role\E$/,@curr_roles)) {
1902: push(@{$personnel{$uname.':'.$udom}{'roles'}},$role);
1903: }
1904: } else {
1905: @{$personnel{$uname.':'.$udom}{'roles'}} = ($role);
1906: }
1907: if ($role eq 'cc') {
1908: @{$personnel{$uname.':'.$udom}{$role}{'usec'}} = ();
1909: } else {
1910: my @currsec = &Apache::loncommon::get_env_multiple('form.person_'.$i.'_sec');
1911: my $newsec = $env{'form.person_'.$i.'_newsec'};
1912: $newsec =~ s/^\s+//;
1913: $newsec =~s/\s+$//;
1914: my @newsecs = split(/[\s,;]+/,$newsec);
1915: foreach my $sec (@newsecs) {
1916: next if ($sec =~ /\W/);
1917: next if ($newsec eq 'none');
1918: if ($sec ne '') {
1919: unless (grep(/^\Q$sec\E$/,@currsec)) {
1920: push(@currsec,$sec);
1921: }
1922: }
1923: }
1924: @{$personnel{$uname.':'.$udom}{$role}{'usec'}} = @currsec;
1925: }
1926: }
1927: } else {
1928: push(@missingdom,$uname.':'.$udom);
1929: }
1930: } else {
1931: push(@baduname,$uname.':'.$udom);
1932: }
1933: }
1934: my ($accessstart,$accessend) = &dates_from_form('accessstart','accessend');
1935: my $autodrops = 0;
1936: if ($env{'form.autodrops'}) {
1937: $autodrops = $env{'form.autodrops'};
1938: }
1939: my $autoadds = 0;
1940: if ($env{'form.autoadds'}) {
1941: $autodrops = $env{'form.autoadds'};
1942: }
1943: my $sectotal = 0;
1944: if ($env{'form.sectotal'}) {
1945: $sectotal = $env{'form.sectotal'};
1946: }
1947: if ($env{'form.autoadds'}) {
1948: $autodrops = $env{'form.autoadds'};
1949: }
1950: my $crosslisttotal = 0;
1951: if ($env{'form.crosslisttotal'}) {
1952: $crosslisttotal = $env{'form.crosslisttotal'};
1953: }
1954: my $instcode = '';
1955: if (exists($env{'form.instcode'})) {
1956: $instcode = $env{'form.instcode'};
1957: }
1958: my $clonecrs = '';
1959: my $clonedom = '';
1960: if (($env{'form.clonecrs'} =~ /^($match_courseid)$/) &&
1961: ($env{'form.clonedom'} =~ /^($match_domain)$/)) {
1962: my $clonehome = &Apache::lonnet::homeserver($env{'form.clonecrs'},
1963: $env{'form.clonedom'});
1964: if ($clonehome ne 'no_host') {
1965: my $canclone =
1966: &Apache::loncoursequeueadmin::can_clone_course($env{'user.name'},
1967: $env{'user.domain'},$env{'form.clonecrs'}, $env{'form.clonedom'});
1968: if ($canclone) {
1969: $clonecrs = $env{'form.clonecrs'};
1970: $clonedom = $env{'form.clonedom'};
1971: }
1972: }
1973: }
1974: my $details = {
1975: owner => $env{'user.name'},
1976: domain => $env{'user.domain'},
1977: cdom => $dom,
1978: cnum => $cnum,
1979: coursehome => $env{'form.chome'},
1980: cdescr => $env{'form.cdescr'},
1981: crstype => $env{'form.crstype'},
1982: instcode => $instcode,
1983: clonedom => $clonedom,
1984: clonecrs => $clonecrs,
1985: datemode => $env{'form.datemode'},
1986: dateshift => $env{'form.dateshift'},
1987: sectotal => $sectotal,
1988: sections => \%sections,
1989: crosslisttotal => $crosslisttotal,
1990: crosslists => \%crosslistings,
1991: autoadds => $autoadds,
1992: autodrops => $autodrops,
1993: enrollstart => $enrollstart,
1994: enrollend => $enrollend,
1995: accessstart => $accessstart,
1996: accessend => $accessend,
1997: personnel => \%personnel,
1998: };
1999: my @inststatuses;
2000: my $val = &get_processtype($dom,$crstype,\@inststatuses,\%domconfig);
2001: if ($val eq '') {
2002: if ($crstype eq 'official') {
2003: $output = &mt('You are not permitted to request creation of official courses.');
2004: } elsif ($crstype eq 'unofficial') {
2005: $output = &mt('You are not permitted to request creation of unofficial courses.');
2006: } elsif ($crstype eq 'community') {
2007: $output = &mt('You are not permitted to request creation of communities');
2008: } else {
2009: $output = &mt('Unrecognized course type: [_1]',$crstype);
2010: }
2011: } else {
2012: my ($disposition,$message,$reqstatus);
2013: my %reqhash = (
2014: reqtime => $now,
2015: crstype => $crstype,
2016: details => $details,
2017: );
2018: my $requestkey = $dom.'_'.$cnum;
2019: my $validationerror;
2020: if ($val eq 'autolimit=') {
2021: $disposition = 'process';
2022: } elsif ($val =~ /^autolimit=(\d+)$/) {
2023: my $limit = $1;
2024: $disposition = &check_autolimit($env{'user.name'},$env{'user.domain'},
2025: $dom,$crstype,$limit,\$message);
2026: } elsif ($val eq 'validate') {
2027: my ($inststatuslist,$validationchk,$validation);
2028: if (@inststatuses > 0) {
2029: $inststatuslist = join(',',@inststatuses);
2030: }
2031: my $instseclist;
2032: if (@instsections > 0) {
2033: $instseclist = join(',',@instsections);
2034: }
2035: $validationchk =
2036: &Apache::lonnet::auto_courserequest_validation($dom,
2037: $env{'user.name'}.':'.$env{'user.domain'},$crstype,
2038: $inststatuslist,$instcode,$instseclist);
2039: if ($validationchk =~ /:/) {
2040: ($validation,$message) = split(':',$validationchk);
2041: } else {
2042: $validation = $validationchk;
2043: }
2044: if ($validation =~ /^error(.*)$/) {
2045: $disposition = 'approval';
2046: $validationerror = $1;
2047: }
2048: } else {
2049: $disposition = 'approval';
2050: }
2051: $reqhash{'disposition'} = $disposition;
2052: $reqstatus = $disposition;
2053: my ($modified,$queued);
2054: if ($disposition eq 'rejected') {
2055: $output = &mt('Your course request was rejected.');
2056: if ($message) {
2057: $output .= '<div class="LC_warning">'.$message.'</div>';
2058: }
2059: } elsif ($disposition eq 'process') {
2060: my %domdefs = &Apache::lonnet::get_domain_defaults($dom);
2061: my ($logmsg,$newusermsg,$addresult,$enrollcount,$response,$keysmsg,%longroles);
2062: my @roles = &Apache::lonuserutils::roles_by_context('course');
2063: my $type = 'Course';
2064: if ($crstype eq 'community') {
2065: $type = 'Community';
2066: }
2067: foreach my $role (@roles) {
2068: $longroles{$role}=&Apache::lonnet::plaintext($role,$type);
2069: }
2070: my $result = &Apache::loncoursequeueadmin::course_creation($dom,$cnum,
2071: 'autocreate',$details,\$logmsg,\$newusermsg,\$addresult,
2072: \$enrollcount,\$response,\$keysmsg,\%domdefs,\%longroles);
2073: if ($result eq 'created') {
2074: $disposition = 'created';
2075: $reqstatus = 'created';
2076: $output = &mt('Your course request has been processed and the course has been created.').
2077: '<br />'.
2078: &mt('You will need to logout and log-in again to be able to select a role in the course.');
2079: } else {
2080: $output = '<span class="LC_error">'.
2081: &mt('An error occurred when processing your course request.').
2082: '<br />'.
2083: &mt('You may want to review the request details and submit the request again.').
2084: '</span>';
2085: }
2086: } else {
2087: my $requestid = $cnum.'_'.$disposition;
2088: my $request = {
2089: $requestid => {
2090: timestamp => $now,
2091: crstype => $crstype,
2092: ownername => $env{'user.name'},
2093: ownerdom => $env{'user.domain'},
2094: description => $env{'form.cdescr'},
2095: },
2096: };
2097: my $statuskey = 'status:'.$dom.':'.$cnum;
2098: my %userreqhash = &Apache::lonnet::get('courserequests',[$statuskey],
2099: $env{'user.domain'},$env{'user.name'});
2100: if ($userreqhash{$statuskey} ne '') {
2101: $modified = 1;
2102: my %queuehash = &Apache::lonnet::get_dom('courserequestqueue',
2103: [$cnum.'_approval',
2104: $cnum.'_pending'],$dom);
2105: if (($queuehash{$cnum.'_approval'} ne '') ||
2106: ($queuehash{$cnum.'_pending'} ne '')) {
2107: $queued = 1;
2108: }
2109: }
2110: unless ($queued) {
2111: my $putresult = &Apache::lonnet::newput_dom('courserequestqueue',$request,
2112: $dom);
2113: if ($putresult eq 'ok') {
2114: $output = &mt('Your course request has been recorded.').'<br />'.
2115: ¬ification_information($disposition,$req_notifylist,
2116: $cnum,$now);
2117: } else {
2118: $reqstatus = 'domainerror';
2119: $reqhash{'disposition'} = $disposition;
2120: my $warning = &mt('An error occurred saving your request in the pending requests queue.');
2121: $output = '<span class"LC_warning">'.$warning.'</span><br />';
2122: }
2123: }
2124: }
2125: my ($storeresult,$statusresult);
2126: if ($requestkey =~ /^($match_domain)_($match_courseid)$/) {
2127: $storeresult = &Apache::lonnet::store_userdata(\%reqhash,$requestkey,
2128: 'courserequests');
2129: if ($storeresult eq 'ok') {
2130: my %status = (
2131: 'status:'.$dom.':'.$cnum => $reqstatus,
2132: );
2133: $statusresult = &Apache::lonnet::put('courserequests',\%status);
2134: }
2135: } else {
2136: $storeresult = 'error: invalid requestkey format';
2137: }
2138: if ($storeresult ne 'ok') {
2139: $output .= '<span class="LC_warning">'.&mt('An error occurred saving a record of the details of your request: [_1].',$storeresult).'</span><br />';
2140: &Apache::lonnet::logthis("Error saving course request - $requestkey for $env{'user.name'}:$env{'user.domain'} - $storeresult");
2141: } elsif ($statusresult ne 'ok') {
2142: $output .= '<span class="LC_warning">'.&mt('An error occurred saving a record of the status of your request: [_1].',$statusresult).'</span><br />';
2143: &Apache::lonnet::logthis("Error saving course request status for $requestkey (for $env{'user.name'}:$env{'user.domain'}) - $statusresult");
2144: }
2145: if ($modified && $queued && $storeresult eq 'ok') {
2146: $output .= '<p>'.&mt('Your course request has been updated').'</p>'.
2147: ¬ification_information($disposition,$req_notifylist,$cnum,$now);
2148: }
2149: if ($validationerror ne '') {
2150: $output .= '<span class="LC_warning">'.&mt('An error occurred validating your request with institutional data sources: [_1].',$validationerror).'</p>';
2151: }
2152: }
2153: return $output;
2154: }
2155:
2156: sub notification_information {
2157: my ($disposition,$req_notifylist,$cnum,$now) = @_;
2158: my %emails = &Apache::loncommon::getemails();
2159: my $address;
2160: if (($emails{'permanentemail'} ne '') || ($emails{'notification'} ne '')) {
2161: $address = $emails{'permanentemail'};
2162: if ($address eq '') {
2163: $address = $emails{'notification'};
2164: }
2165: }
2166: my $output;
2167: if ($disposition eq 'approval') {
2168: $output .= &mt('A message will be sent to your LON-CAPA account when a domain coordinator takes action on your request.').'<br />'.
2169: &mt('To access your LON-CAPA message, go to the Main Menu and click on "Send and Receive Messages".').'<br />';
2170: if ($address ne '') {
2171: $output.= &mt('An e-mail will also be sent to: [_1] when this occurs.',$address).'<br />';
2172: }
2173: if ($req_notifylist) {
2174: my $fullname = &Apache::loncommon::plainname($env{'user.name'},
2175: $env{'user.domain'});
2176: my $sender = $env{'user.name'}.':'.$env{'user.domain'};
2177: &Apache::loncoursequeueadmin::send_selfserve_notification($req_notifylist,"$fullname ($env{'user.name'}:$env{'user.domain'})",$cnum,$env{'form.cdescr'},$now,'coursereq',$sender);
2178: }
2179: } elsif ($disposition eq 'pending') {
2180: $output .= '<div class="LC_info">'.
2181: &mt('Your request has been placed in a queue pending administrative action.').'<br />'.
2182: &mt("Usually this means that your institution's information systems do not list you among the instructional personnel for this course.").'<br />'.
2183: &mt('The list of instructional personnel for the course will be automatically checked daily, and once you are listed the request will be processed.').
2184: '</div>';
2185: } else {
2186: $output .= '<div class="LC_warning">'.
2187: &mt('Your request status is: [_1].',$disposition).
2188: '</div>'
2189: }
2190: return $output;
2191: }
2192:
2193: sub get_processtype {
2194: my ($dom,$crstype,$inststatuses,$domconfig) = @_;
2195: return unless ((ref($inststatuses) eq 'ARRAY') && (ref($domconfig) eq 'HASH'));
2196: my (%userenv,%settings,$val);
2197: my @options = ('autolimit','validate','approval');
2198: if ($dom eq $env{'user.domain'}) {
2199: %userenv =
2200: &Apache::lonnet::userenvironment($env{'user.domain'},$env{'user.name'},
2201: 'requestcourses.'.$crstype,'inststatus');
2202: if ($userenv{'requestcourses.'.$crstype}) {
2203: $val = $userenv{'requestcourses.'.$crstype};
2204: @{$inststatuses} = ('_custom_');
2205: } else {
2206: my ($task,%alltasks);
2207: if (ref($domconfig->{'requestcourses'}) eq 'HASH') {
2208: %settings = %{$domconfig->{'requestcourses'}};
2209: if (ref($settings{$crstype}) eq 'HASH') {
2210: if (($env{'user.adv'}) && (exists($settings{$crstype}{'_LC_adv'}))) {
2211: $val = $settings{$crstype}{'_LC_adv'};
2212: @{$inststatuses} = ('_LC_adv_');
2213: } else {
2214: if ($userenv{'inststatus'} ne '') {
2215: @{$inststatuses} = split(',',$userenv{'inststatus'});
2216: } else {
2217: @{$inststatuses} = ('default');
2218: }
2219: foreach my $status (@{$inststatuses}) {
2220: if (exists($settings{$crstype}{$status})) {
2221: my $value = $settings{$crstype}{$status};
2222: next unless ($value);
2223: unless (exists($alltasks{$value})) {
2224: if (ref($alltasks{$value}) eq 'ARRAY') {
2225: unless(grep(/^\Q$status\E$/,@{$alltasks{$value}})) {
2226: push(@{$alltasks{$value}},$status);
2227: }
2228: } else {
2229: @{$alltasks{$value}} = ($status);
2230: }
2231: }
2232: }
2233: }
2234: my $maxlimit = 0;
2235:
2236: foreach my $key (sort(keys(%alltasks))) {
2237: if ($key =~ /^autolimit=(\d*)$/) {
2238: if ($1 eq '') {
2239: $val ='autolimit=';
2240: last;
2241: } elsif ($1 > $maxlimit) {
2242: $maxlimit = $1;
2243: }
2244: }
2245: }
2246: if ($maxlimit) {
2247: $val = 'autolimit='.$maxlimit;
2248: } else {
2249: foreach my $option (@options) {
2250: if ($alltasks{$option}) {
2251: $val = $option;
2252: last;
2253: }
2254: }
2255: }
2256: }
2257: }
2258: }
2259: }
2260: } else {
2261: %userenv = &Apache::lonnet::userenvironment($env{'user.domain'},
2262: $env{'user.name'},'reqcrsotherdom.'.$env{'form.crstype'});
2263: if ($userenv{'reqcrsotherdom.'.$crstype}) {
2264: my @doms = split(',',$userenv{'reqcrsotherdom.'.$crstype});
2265: my $optregex = join('|',@options);
2266: foreach my $item (@doms) {
2267: my ($extdom,$extopt) = split(':',$item);
2268: if ($extdom eq $dom) {
2269: if ($extopt =~ /^($optregex)(=?\d*)$/) {
2270: $val = $1.$2;
2271: }
2272: last;
2273: }
2274: }
2275: @{$inststatuses} = ('_external_');
2276: }
2277: }
2278: return $val;
2279: }
2280:
2281: sub check_autolimit {
2282: my ($uname,$udom,$dom,$crstype,$limit,$message) = @_;
2283: my %crsroles = &Apache::lonnet::get_my_roles($env{'user.name'},$env{'user.domain'},
2284: 'userroles',['active','future'],['cc'],[$dom]);
2285: my ($types,$typename) = &course_types();
2286: my %requests = &Apache::lonnet::dumpstore('courserequests',$udom,$uname);
2287: my %count;
2288: if (ref($types) eq 'ARRAY') {
2289: foreach my $type (@{$types}) {
2290: $count{$type} = 0;
2291: }
2292: }
2293: foreach my $key (keys(%requests)) {
2294: my ($cdom,$cnum) = split('_',$key);
2295: if (exists($crsroles{$cnum.':'.$cdom.':cc'})) {
2296: if (ref($requests{$key}) eq 'HASH') {
2297: my $type = $requests{$key}{'crstype'};
2298: if ($type =~ /^official|unofficial|community$/) {
2299: $count{$type} ++;
2300: }
2301: }
2302: }
2303: }
2304: if ($count{$crstype} < $limit) {
2305: return 'process';
2306: } else {
2307: if (ref($typename) eq 'HASH') {
2308: $$message = &mt('Your request has not been processed because you have reached the limit for the number of courses of this type.').'<br />'.&mt("Your $typename->{$crstype} limit is [_1].",$limit);
2309: }
2310: return 'rejected';
2311: }
2312: return;
2313: }
2314:
2315: sub retrieve_settings {
2316: my ($dom,$cnum) = @_;
2317: my ($result,%reqinfo) = &get_request_settings($dom,$cnum);
2318: if ($result eq 'ok') {
2319: if (($env{'user.name'} eq $reqinfo{'owner'}) &&
2320: ($env{'user.domain'} eq $reqinfo{'domain'})) {
2321: $env{'form.chome'} = $reqinfo{'coursehome'};
2322: $env{'form.cdescr'} = $reqinfo{'cdescr'};
2323: $env{'form.crstype'} = $reqinfo{'crstype'};
2324: &generate_date_items($reqinfo{'accessstart'},'accessstart');
2325: &generate_date_items($reqinfo{'accessend'},'accessend');
2326: if ($reqinfo{'accessend'} == 0) {
2327: $env{'form.no_end_date'} = 1;
2328: }
2329: if (($reqinfo{'crstype'} eq 'official') && (&Apache::lonnet::auto_run('',$dom))) {
2330: &generate_date_items($reqinfo{'enrollstart'},'enrollstart');
2331: &generate_date_items($reqinfo{'enrollend'},'enrollend');
2332: }
2333: $env{'form.clonecrs'} = $reqinfo{'clonecrs'};
2334: $env{'form.clonedom'} = $reqinfo{'clonedom'};
2335: $env{'form.datemode'} = $reqinfo{'datemode'};
2336: $env{'form.dateshift'} = $reqinfo{'dateshift'};
2337: if (($reqinfo{'crstype'} eq 'official') && ($reqinfo{'instcode'} ne '')) {
2338: $env{'form.sectotal'} = $reqinfo{'sectotal'};
2339: $env{'form.crosslisttotal'} = $reqinfo{'crosslisttotal'};
2340: $env{'form.autoadds'} = $reqinfo{'autoadds'};
2341: $env{'form.autdrops'} = $reqinfo{'autodrops'};
2342: $env{'form.instcode'} = $reqinfo{'instcode'};
2343: my %crscode = (
2344: instcode => $reqinfo{'instcode'},
2345: );
2346: &extract_instcode($dom,'instcode',\%crscode);
2347: }
2348: my @currsec;
2349: if (ref($reqinfo{'sections'}) eq 'HASH') {
2350: foreach my $i (sort(keys(%{$reqinfo{'sections'}}))) {
2351: if (ref($reqinfo{'sections'}{$i}) eq 'HASH') {
2352: my $sec = $reqinfo{'sections'}{$i}{'inst'};;
2353: $env{'form.secnum_'.$i} = $sec;
2354: if (!grep(/^\Q$sec\E$/,@currsec)) {
2355: push(@currsec,$sec);
2356: }
2357: $env{'form.loncapasec_'.$i} = $reqinfo{'sections'}{$i}{'loncapa'};
2358: }
2359: }
2360: }
2361: if (ref($reqinfo{'crosslistings'}) eq 'HASH') {
2362: foreach my $i (sort(keys(%{$reqinfo{'crosslistings'}}))) {
2363: if (ref($reqinfo{'crosslistings'}{$i}) eq 'HASH') {
2364: $env{'form.crosslist_'.$i.'_lcsec'} = $reqinfo{'crosslistings'}{$i}{'loncapa'};
2365: my $xlistsec = $reqinfo{'crosslistings'}{$i}{'instsec'};
2366: my %crscode = (
2367: $i => $reqinfo{'crosslistings'}{$i}{'instcode'},
2368: );
2369: &extract_instcode($dom,'crosslist',\%crscode,$1,$xlistsec);
2370: }
2371: }
2372: }
2373: if (ref($reqinfo{'personnel'}) eq 'HASH') {
2374: my $i = 0;
2375: foreach my $user (sort(keys(%{$reqinfo{'personnel'}}))) {
2376: my ($uname,$udom) = split(':',$user);
2377: if (ref($reqinfo{'personnel'}{$user}) eq 'HASH') {
2378: if (ref($reqinfo{'personnel'}{$user}{'roles'}) eq 'ARRAY') {
2379: foreach my $role (sort(@{$reqinfo{'personnel'}{$user}{'roles'}})) {
2380: $env{'form.person_'.$i.'_role'} = $role;
2381: $env{'form.person_'.$i.'_firstname'} = $reqinfo{'personnel'}{$user}{'firstname'};
2382: $env{'form.person_'.$i.'_lastname'} = $reqinfo{'personnel'}{$user}{'lastname'}; ;
2383: $env{'form.person_'.$i.'_emailaddr'} = $reqinfo{'personnel'}{$user}{'emailaddr'};
2384: $env{'form.person_'.$i.'_uname'} = $uname;
2385: $env{'form.person_'.$i.'_dom'} = $udom;
2386: if (ref($reqinfo{'personnel'}{$user}{$role}) eq 'HASH') {
2387: if (ref($reqinfo{'personnel'}{$user}{$role}{'usec'}) eq 'ARRAY') {
2388: my @usecs = @{$reqinfo{'personnel'}{$user}{$role}{'usec'}};
2389: my @newsecs;
2390: if (@usecs > 0) {
2391: foreach my $sec (@usecs) {
2392: if (grep(/^\Q$sec\E/,@currsec)) {
2393: $env{'form.person_'.$i.'_sec'} = $sec;
2394: } else {
2395: push(@newsecs,$sec);
2396: }
2397: }
2398: }
2399: if (@newsecs > 0) {
2400: $env{'form.person_'.$i.'_newsec'} = join(',',@newsecs);
2401: }
2402: }
2403: }
2404: $i ++;
2405: }
2406: }
2407: }
2408: }
2409: $env{'form.persontotal'} = $i;
2410: }
2411: }
2412: }
2413: return $result;
2414: }
2415:
2416: sub get_request_settings {
2417: my ($dom,$cnum) = @_;
2418: my $requestkey = $dom.'_'.$cnum;
2419: my ($result,%reqinfo);
2420: if ($requestkey =~ /^($match_domain)_($match_courseid)$/) {
2421: my %history = &Apache::lonnet::restore($requestkey,'courserequests',
2422: $env{'user.domain'},$env{'user.name'});
2423: my $disposition = $history{'disposition'};
2424: if (($disposition eq 'approval') || ($disposition eq 'pending')) {
2425: if (ref($history{'details'}) eq 'HASH') {
2426: %reqinfo = %{$history{'details'}};
2427: $result = 'ok';
2428: } else {
2429: $result = 'nothash';
2430: }
2431: } else {
2432: $result = 'notqueued';
2433: }
2434: } else {
2435: $result = 'invalid';
2436: }
2437: return ($result,%reqinfo);
2438: }
2439:
2440: sub extract_instcode {
2441: my ($cdom,$element,$crscodehashref,$counter,$xlistsec) = @_;
2442: my (%codes,@codetitles,%cat_titles,%cat_order);
2443: if (ref($crscodehashref) eq 'HASH') {
2444: if (&Apache::lonnet::auto_instcode_format('requests',$cdom,$crscodehashref,
2445: \%codes,\@codetitles,\%cat_titles,\%cat_order) eq 'ok') {
2446: if (@codetitles > 0) {
2447: my $sel = $element;
2448: if ($element eq 'crosslist') {
2449: $sel .= '_'.$counter;
2450: }
2451: my $lastitem = pop(@codetitles);
2452: foreach my $title (@codetitles) {
2453: if (ref($cat_order{$title}) eq 'ARRAY') {
2454: if (@{$cat_order{$title}} > 0) {
2455: $env{'form.'.$sel.'_'.$title} = $cat_order{$title}[0];
2456: }
2457: }
2458: }
2459: if ($element eq 'crosslist') {
2460: $env{'form.'.$sel.'_'.$lastitem} = $xlistsec;
2461: }
2462: }
2463: }
2464: }
2465: return;
2466: }
2467:
2468: sub generate_date_items {
2469: my ($currentval,$item) = @_;
2470: if ($currentval =~ /\d+/) {
2471: my ($tzname,$sec,$min,$hour,$mday,$month,$year) =
2472: &Apache::lonhtmlcommon::get_timedates($currentval);
2473: $env{'form.'.$item.'_day'} = $mday;
2474: $env{'form.'.$item.'_month'} = $month+1;
2475: $env{'form.'.$item.'_year'} = $year;
2476: }
2477: return;
2478: }
2479:
2480: 1;
2481:
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