1: # The LearningOnline Network
2: # Utilities to administer domain course requests and course self-enroll requests
3: #
4: # $Id: loncoursequeueadmin.pm,v 1.52.2.2.2.2 2020/07/17 23:04:15 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: =pod
31:
32: =head1 NAME
33:
34: Apache::loncoursequeueadmin.pm
35:
36: =head1 SYNOPSIS
37:
38: Utilities used by domain coordinators to administer queued course creation requests,
39: and by course coordinators for queued self-enrollment requests, and by general
40: users to display their queued self-enrollment requests.
41:
42: This is part of the LearningOnline Network with CAPA project
43: described at http://www.lon-capa.org.
44:
45: =head1 SUBROUTINES
46:
47: =over
48:
49: =item send_selfserve_notification()
50:
51: =item display_queued_requests()
52:
53: =item build_queue_display()
54:
55: =item update_request_queue()
56:
57: =item get_student_counts()
58:
59: =item course_creation()
60:
61: =item build_batchcreatehash()
62:
63: =item can_clone_course()
64:
65: =item get_processtype()
66:
67: =item queued_selfenrollment()
68:
69: =item update_coursereq_status()
70:
71: =item process_official_reqs()
72:
73: =item is_active_author()
74:
75: =item author_prompt()
76:
77: =item reqauthor_check()
78:
79: =item process_reqauthor()
80:
81: =back
82:
83: =cut
84:
85: package Apache::loncoursequeueadmin;
86:
87: use strict;
88: use Apache::lonnet;
89: use Apache::loncommon;
90: use Apache::lonmsg;
91: use Apache::lonlocal;
92: use Apache::lonuserutils;
93: use LONCAPA::batchcreatecourse;
94: use LONCAPA qw(:DEFAULT :match);
95:
96: sub send_selfserve_notification {
97: my ($notifylist,$textstr,$cid,$contextdesc,$timestamp,$context,$sender,
98: $approvedlist,$rejectedlist,$crstype) = @_;
99: # FIXME locallocaltime needs to be able to take $sender_lh as an argument
100: # so this can be localized to the recipients date display format/time zone
101: $timestamp =&Apache::lonlocal::locallocaltime($timestamp);
102: my ($msgcc,$rawsubj,@rawmsg,$subject,$message,$reviewer,$msgtxt);
103: my ($senderuname,$senderudom) = split(':',$sender);
104: if ($context eq 'coursemanagers') {
105: $rawsubj = 'Self-enrollment requests processed';
106: push(@rawmsg,{
107: mt => 'Enrollment requests in the following course: [_1] have been processed.',
108: args => ["\n$contextdesc"],
109: });
110: } elsif ($context eq 'domainmanagers') {
111: $rawsubj = 'Course/Community requests reviewed';
112: push(@rawmsg,{
113: mt => 'Course/Community creation requests in the following domain: "[_1]" have been reviewed.',
114: args => ["\n$contextdesc"],
115: });
116: if (ref($textstr) eq 'ARRAY') {
117: push(@rawmsg,@{$textstr});
118: }
119: } elsif ($context eq 'authormanagers') {
120: $rawsubj = 'Authoring Space requests reviewed';
121: push(@rawmsg,{
122: mt => 'Authoring requests in the following domain: "[_1]" have been reviewed.',
123: args => ["\n$contextdesc"],
124: });
125: if (ref($textstr) eq 'ARRAY') {
126: push(@rawmsg,@{$textstr});
127: }
128: } elsif ($context eq 'usernamemanagers') {
129: $rawsubj = 'LON-CAPA account requests reviewed';
130: push(@rawmsg,{
131: mt => 'Account requests in the following domain: "[_1]" have been reviewed.',
132: args => ["\n$contextdesc"],
133: });
134: if (ref($textstr) eq 'ARRAY') {
135: push(@rawmsg,@{$textstr});
136: }
137: } elsif ($context eq 'enroller') {
138: $rawsubj = 'Enrollment request';
139: if ($crstype eq 'community') {
140: $msgtxt = 'Your request for enrollment in the following community: [_1]requested on [_2]has been reviewed by a Coordinator.'
141: } else {
142: $msgtxt = 'Your request for enrollment in the following course: [_1]requested on [_2]has been reviewed by a Course Coordinator.';
143: }
144: push(@rawmsg,{
145: mt => $msgtxt,
146: args => ["\n ".$contextdesc.",\n",$timestamp.",\n"],
147:
148: });
149: if (ref($textstr) eq 'ARRAY') {
150: push(@rawmsg,@{$textstr});
151: }
152: } elsif ($context eq 'courserequestor') {
153: if ($crstype eq 'Community') {
154: $rawsubj = 'Community request';
155: $msgtxt = 'Your request for creation of the following community: [_1]requested on [_2]has been reviewed by a Domain Coordinator.';
156: } else {
157: $rawsubj = 'Course request';
158: $msgtxt = 'Your request for creation of the following course: [_1]requested on [_2]has been reviewed by a Domain Coordinator.';
159: }
160: push(@rawmsg,{
161: mt => $msgtxt,
162: args => ["\n".$contextdesc.",\n",$timestamp.",\n"],
163:
164: });
165: if (ref($textstr) eq 'ARRAY') {
166: push(@rawmsg,@{$textstr});
167: }
168: } elsif ($context eq 'pendingrequestor') {
169: if ($crstype eq 'Community') {
170: $rawsubj = 'Community request';
171: } else {
172: $rawsubj = 'Processed course request';
173: }
174: if (ref($textstr) eq 'ARRAY') {
175: push(@rawmsg,@{$textstr});
176: }
177: } elsif ($context eq 'coursereq') {
178: if ($crstype eq 'community') {
179: $rawsubj = 'Community request to review';
180: $msgtxt = 'Creation of the following community: [_1]was requested by [_2] on [_3].';
181: } else {
182: $rawsubj = 'Course request to review';
183: $msgtxt = 'Creation of the following course: [_1]was requested by [_2] on [_3].';
184: }
185: push(@rawmsg,{
186: mt => $msgtxt,
187: args => ["\n $contextdesc\n",$textstr,$timestamp],
188: },
189: {
190: mt =>'[_1]As Domain Coordinator, use: [_2]Main Menu -> Course and community creation -> Approve or reject requests[_3]to display a list of pending requests, which you can either approve or reject.',
191: args => ["\n","\n\n","\n\n"],
192: });
193: } elsif ($context eq 'selfenrollreq') {
194: $rawsubj = 'Self-enrollment request';
195: if ($crstype eq 'community') {
196: $msgtxt = 'Enrollment in the following community: [_1]was requested by [_2] on [_3].'
197: } else {
198: $msgtxt = 'Enrollment in the following course: [_1]was requested by [_2] on [_3].'
199: }
200: push(@rawmsg,{
201: mt => $msgtxt,
202: args => ["\n $contextdesc\n",$textstr,$timestamp."\n"],
203: });
204: my $directions;
205: if ($crstype eq 'community') {
206: $directions = 'As Coordinator, use: [_1]Main Menu -> Manage Community Users -> Enrollment Requests[_2]to display a list of pending enrollment requests, which you can either approve or reject.';
207: } else {
208: $directions = 'As Course Coordinator, use: [_1]Main Menu -> Manage Course Users -> Enrollment Requests[_2]to display a list of pending enrollment requests, which you can either approve or reject.';
209: }
210: push(@rawmsg,
211: {
212: mt => $directions,
213: args => [" \n\n","\n"],
214: });
215: } elsif ($context eq 'authorreq') {
216: $rawsubj = 'Authoring Space request to review';
217: $msgtxt = 'Assignment of an author role in the [_1] domain[_2]was requested by [_3] on [_4].';
218: push(@rawmsg,{
219: mt => $msgtxt,
220: args => [$contextdesc,"\n",$textstr,$timestamp],
221: },
222: {
223: mt =>'[_1]As Domain Coordinator, use: [_2]Main Menu -> Create users or modify the roles and privileges of users -> Authoring Space requests[_3]to display a list of pending requests, which you can either approve or reject.',
224: args => ["\n","\n\n ","\n\n"],
225: });
226: } elsif ($context eq 'requestauthor') {
227: $rawsubj = 'Authoring Space request';
228: $msgtxt = 'Your request for an Authoring Space requested on [_1]has been reviewed by a Domain Coordinator.';
229: push(@rawmsg,{
230: mt => $msgtxt,
231: args => [$timestamp."\n"],
232: });
233: if (ref($textstr) eq 'ARRAY') {
234: push(@rawmsg,@{$textstr});
235: }
236: } elsif ($context eq 'usernamereq') {
237: $rawsubj = 'LON-CAPA account request';
238: $msgtxt = 'Creation of a LON-CAPA account in the [_1] domain[_2]was requested by [_3] on [_4].';
239: push(@rawmsg,{
240: mt => $msgtxt,
241: args => [$contextdesc,"\n",$textstr,$timestamp],
242: },
243: {
244: mt =>'[_1]As Domain Coordinator, use: [_2]Main Menu -> Create users or modify the roles and privileges of users
245: -> LON-CAPA account requests[_3]to display a list of pending requests, which you can either approve or reject.',
246: args => ["\n","\n\n ","\n\n"],
247: });
248: } elsif ($context eq 'requestusername') {
249: $rawsubj = 'LON-CAPA account request';
250: $msgtxt = 'Your request for a LON-CAPA account requested on [_1]has been reviewed by a Domain Coordinator.';
251: push(@rawmsg,{
252: mt => $msgtxt,
253: args => [$timestamp."\n"],
254: });
255: if (ref($textstr) eq 'ARRAY') {
256: push(@rawmsg,@{$textstr});
257: }
258: } elsif ($context eq 'uniquecode') {
259: $rawsubj = 'Course Identifier';
260: if (ref($textstr) eq 'ARRAY') {
261: push(@rawmsg,@{$textstr});
262: }
263: } elsif ($context eq 'queuedcrsreq') {
264: $rawsubj = 'Course Request Queued';
265: if (ref($textstr) eq 'ARRAY') {
266: push(@rawmsg,@{$textstr});
267: }
268: } elsif ($context eq 'createdcrsreq') {
269: $rawsubj = 'Course Creation Information';
270: if (ref($textstr) eq 'ARRAY') {
271: push(@rawmsg,@{$textstr});
272: }
273: }
274: my @to_notify = split(/,/,$notifylist);
275: my $numsent = 0;
276: my @recusers;
277: my @recudoms;
278: foreach my $cc (@to_notify) {
279: my ($ccname,$ccdom) = split(/:/,$cc);
280: if (!exists($msgcc->{$ccname.':'.$ccdom})) {
281: push(@recusers,$ccname);
282: push(@recudoms,$ccdom);
283: $msgcc->{$ccname.':'.$ccdom}='';
284: $numsent ++;
285: }
286: }
287: my %reciphash = (
288: cc => $msgcc,
289: );
290: my ($uname,$udom,$need_temp_env);
291: if ($sender =~ /:/) {
292: ($uname,$udom) = split(/:/,$sender);
293: if ($context eq 'usernamereq') {
294: unless ($env{'user.name'} && $env{'user.domain'}) {
295: $need_temp_env = 1;
296: }
297: }
298: } elsif ($context eq 'course') {
299: $uname = $sender;
300: my %courseinfo = &Apache::lonnet::coursedescription($cid);
301: $udom = $courseinfo{'num'};
302: }
303: my %sentmessage;
304: my $stamp = time;
305: my $msgcount = &Apache::lonmsg::get_uniq();
306: my $sender_lh = &Apache::loncommon::user_lang($uname,$udom,$cid);
307: $subject = &mt_user($sender_lh,$rawsubj);
308: $message = '';
309: foreach my $item (@rawmsg) {
310: if (ref($item) eq 'HASH') {
311: $message .= &mt_user($sender_lh,$item->{mt},@{$item->{args}})."\n";
312: }
313: }
314: &Apache::lonmsg::process_sent_mail($subject,'',$numsent,$stamp,$uname,$udom,$msgcount,$cid,$$,$message,
315: \@recusers,\@recudoms,undef,undef,undef,undef,$senderuname,$senderudom);
316: my ($recipid,$recipstatus) = &Apache::lonmsg::store_recipients($subject,$uname,$udom,\%reciphash);
317: my $status;
318: if ($need_temp_env) {
319: $env{'user.name'} = $uname;
320: $env{'user.domain'} = $udom;
321: }
322: foreach my $recip (sort(keys(%{$msgcc}))) {
323: my ($ccname,$ccdom) = split(/:/,$recip);
324: my $recip_lh = &Apache::loncommon::user_lang($ccname,$ccdom,$cid);
325: my $subject = &mt_user($sender_lh,$rawsubj);
326: my $message = '';
327: foreach my $item (@rawmsg) {
328: if (ref($item) eq 'HASH') {
329: $message .= &mt_user($sender_lh,$item->{mt},
330: @{$item->{args}})."\n";
331: }
332: }
333: if ($context eq 'coursemanagers') {
334: if ($approvedlist) {
335: $message .= "\n\n".&mt_user($sender_lh,'Approved enrollments:')."\n".$approvedlist;
336: }
337: if ($rejectedlist) {
338: $message .= "\n\n".&mt_user($sender_lh,'Rejected enrollments:')."\n".$rejectedlist;
339: }
340: } elsif ($context eq 'domainmanagers') {
341: if ($approvedlist) {
342: $message .= "\n\n".&mt_user($sender_lh,'Approved course requests:')."\n".$approvedlist;
343: }
344: if ($rejectedlist) {
345: $message .= "\n\n".&mt_user($sender_lh,'Rejected course requests:')."\n".$rejectedlist;
346: }
347: } elsif ($context eq 'authormanagers') {
348: if ($approvedlist) {
349: $message .= "\n\n".&mt_user($sender_lh,'Approved author role requests:')."\n".$approvedlist;
350: }
351: if ($rejectedlist) {
352: $message .= "\n\n".&mt_user($sender_lh,'Rejected author role requests:')."\n".$rejectedlist;
353: }
354: } elsif ($context eq 'usernamemanagers') {
355: if ($approvedlist) {
356: $message .= "\n\n".&mt_user($sender_lh,'Approved LON-CAPA account requests:')."\n".$approvedlist;
357: }
358: if ($rejectedlist) {
359: $message .= "\n\n".&mt_user($sender_lh,'Rejected LON-CAPA account requests:')."\n".$rejectedlist;
360: }
361: }
362: $status .= &Apache::lonmsg::user_normal_msg($ccname,$ccdom,$subject,$message,undef,undef,undef,1,
363: \%sentmessage,undef,undef,undef,1,$recipid).',';
364: }
365: $status =~ s/,$//;
366: if ($need_temp_env) {
367: undef($env{'user.name'});
368: undef($env{'user.domain'});
369: }
370: return ($recipstatus,$status);
371: }
372:
373: sub display_queued_requests {
374: my ($context,$dom,$cnum) = @_;
375: my ($namespace,$formaction,$nextelement,%requesthash);
376: if ($context eq 'course') {
377: $formaction = '/adm/createuser';
378: $namespace = 'selfenrollrequests';
379: %requesthash = &Apache::lonnet::dump($namespace,$dom,$cnum);
380: $nextelement = '<input type="hidden" name="state" value="done" />';
381: } elsif ($context eq 'requestauthor') {
382: $formaction = '/adm/createuser';
383: $namespace = 'requestauthorqueue';
384: %requesthash = &Apache::lonnet::dump_dom($namespace,$dom);
385: $nextelement = '<input type="hidden" name="state" value="done" />';
386: } elsif ($context eq 'requestusername') {
387: $formaction = '/adm/createuser';
388: $namespace = 'usernamequeue';
389: %requesthash = &Apache::lonnet::dump_dom($namespace,$dom);
390: $nextelement = '<input type="hidden" name="state" value="done" />';
391: } else {
392: $formaction = '/adm/createcourse';
393: $namespace = 'courserequestqueue';
394: my $disposition = 'approval';
395: my $nextphase = 'requestchange';
396: if ($context eq 'pending') {
397: $disposition = 'pending';
398: $nextphase = 'requestvalidation';
399: } elsif ($context eq 'displaypending') {
400: $disposition = 'pending';
401: }
402: %requesthash = &Apache::lonnet::dump_dom($namespace,$dom,'_'.$disposition);
403: $nextelement = '<input type="hidden" name="phase" value="'.$nextphase.'" />';
404: }
405: my ($output,%queue_by_date);
406: if (keys(%requesthash) > 0) {
407: $output = '<form method="post" name="changequeue" action="'.$formaction.'" />'."\n".
408: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
409: $nextelement."\n";
410: foreach my $item (keys(%requesthash)) {
411: my ($timestamp,$entry,$pending);
412: if ($context eq 'course') {
413: ($timestamp, my $usec) = split(/:/,$requesthash{$item});
414: $entry = $item.':'.$usec;
415: } elsif ($context eq 'requestauthor') {
416: $timestamp = $requesthash{$item};
417: ($entry) = ($item =~ /^($match_username)_approval$/);
418: } elsif ($context eq 'requestusername') {
419: $timestamp = $requesthash{$item};
420: ($entry) = (&unescape($item) =~ /^($match_username)_approval$/);
421: } else {
422: $timestamp = $requesthash{$item}{'timestamp'};
423: if (ref($requesthash{$item}) eq 'HASH') {
424: my ($cnum,$disposition) = split('_',$item);
425: $entry = $cnum.':'.$requesthash{$item}{'ownername'}.':'.
426: $requesthash{$item}{'ownerdom'}.':';
427: if (($context eq 'pending') || ($context eq 'displaypending')) {
428: $entry .= $requesthash{$item}{'instcode'};
429: } else {
430: $entry .= $requesthash{$item}{'crstype'};
431: }
432: $entry .= ':'.$requesthash{$item}{'description'};
433: }
434: }
435: if ($entry ne '') {
436: if (ref($queue_by_date{$timestamp}) eq 'ARRAY') {
437: push(@{$queue_by_date{$timestamp}},$entry);
438: } else {
439: $queue_by_date{$timestamp} = [$entry];
440: }
441: }
442: }
443: if (keys(%queue_by_date) > 0) {
444: if ($context eq 'course') {
445: $output .= '<h3>'.&mt('Self-enrollment requests queued pending approval by a Coordinator').'</h3>';
446: } elsif (($context eq 'pending') || ($context eq 'displaypending')) {
447: $output .= '<h3>'.&mt('Requests for official courses queued pending validation').'</h3>'.
448: '<p>'.&mt('Requests are validated against institutional data to confirm that the requestor is an instructor of record.').'<br />'.
449: &mt('Validation is attempted when the request is submitted.').' '.
450: &mt('If unvalidated, the request will be held in a queue.').' '.
451: &mt('Validation of pending requests is automatically repeated daily.').'</p>';
452: } elsif ($context eq 'requestauthor') {
453: $output .= '<h3>'.&mt('Requests for Authoring Space queued pending approval by a Domain Coordinator').'</h3>';
454: } elsif ($context eq 'requestusername') {
455: $output .= '<h3>'.&mt('Requests for LON-CAPA accounts queued pending approval by a Domain Coordinator').'</h3>';
456: } else {
457: $output .= '<h3>'.&mt('Course/Community requests queued pending approval by a Domain Coordinator').'</h3>';
458: }
459: $output .= &build_queue_display($dom,$context,\%queue_by_date).
460: '<input type="hidden" name="queue" value="approval" />';
461: } else {
462: $output .= '<div class="LC_info">';
463: if ($context eq 'course') {
464: $output .= &mt('There are currently no enrollment requests awaiting approval.');
465: } elsif ($context eq 'pending') {
466: $output .= &mt('There are currently no requests for official courses awaiting validation.');
467: } elsif ($context eq 'requestauthor') {
468: $output .= &mt('There are currently no requests for Authoring Space awaiting approval.');
469: } elsif ($context eq 'requestusername') {
470: $output .= &mt('There are currently no requests for LON-CAPA accounts awaiting approval.');
471: } elsif ($context eq 'domain') {
472: $output .= &mt('There are currently no course or community requests awaiting approval.');
473: }
474: $output .= '</div>';
475: }
476: if ($context eq 'pending') {
477: $output .= '<br /><input type="submit" name="validationcheck" value="'.
478: &mt('Validate').'" /><br />'."\n".
479: '<p>'.&mt('Any course/community requests which are successfully validated will be created immediately.').' '.
480: &mt('Unvalidated requests will be listed for manual approval/rejection.').'</p>';
481: } elsif (($context ne 'helpdesk') && ($context ne 'displaypending')) {
482: $output .= '<br /><input type="submit" name="processqueue" value="'.&mt('Save').'" />';
483: }
484: $output .= '</form>';
485: } else {
486: $output .= '<div class="LC_info">';
487: if ($context eq 'course') {
488: $output .= &mt('There are currently no enrollment requests awaiting approval.');
489: } elsif (($context eq 'pending') || ($context eq 'displaypending')) {
490: $output .= &mt('There are currently no requests for official courses awaiting validation.');
491: } elsif ($context eq 'requestauthor') {
492: $output .= &mt('There are currently no requests for Authoring Space awaiting approval.');
493: } elsif ($context eq 'requestusername') {
494: $output .= &mt('There are currently no requests for LON-CAPA accounts awaiting approval.');
495: } else {
496: $output .= &mt('There are currently no course or community requests awaiting approval.');
497: }
498: $output .= '</div>';
499: }
500: return $output;
501: }
502:
503: sub build_queue_display {
504: my ($dom,$context,$queue) = @_;
505: return unless (ref($queue) eq 'HASH');
506: my %crstypes;
507: my $output = &Apache::loncommon::start_data_table().
508: &Apache::loncommon::start_data_table_header_row();
509: unless (($context eq 'pending') || ($context eq 'displaypending') || ($context eq 'helpdesk')) {
510: $output .= '<th>'.&mt('Action').'</th>';
511: }
512: $output .= '<th>'.&mt('Requestor').'</th>';
513: if ($context eq 'course') {
514: $output .= '<th>'.&mt('Section').'</th>'.
515: '<th>'.&mt('Date requested').'</th>';
516: } elsif ($context eq 'requestauthor') {
517: $output .= '<th>'.&mt('Date requested').'</th>';
518: } elsif ($context eq 'requestusername') {
519: $output .= '<th>'.&mt('Date requested').'</th>'.
520: '<th>'.&mt('Details').'</th>';
521: } elsif ($context eq 'pending' || $context eq 'displaypending' || $context eq 'stillpending') {
522: $output .= '<th>'.&mt('Institutional code').'</th>'.
523: '<th>'.&mt('Date requested').'</th>'.
524: '<th>'.&mt('Details').'</th>';
525: } else {
526: %crstypes = &Apache::lonlocal::texthash (
527: official => 'Official course',
528: unofficial => 'Unofficial course',
529: community => 'Community',
530: textbook => 'Textbook course',
531: );
532: $output .= '<th>'.&mt('Type').'</th>'.
533: '<th>'.&mt('Date requested').'</th>'.
534: '<th>'.&mt('Details').'</th>';
535: }
536: $output .= &Apache::loncommon::end_data_table_header_row();
537: my @sortedtimes = sort {$a <=> $b} (keys(%{$queue}));
538: my $count = 0;
539: foreach my $item (@sortedtimes) {
540: if (ref($queue->{$item}) eq 'ARRAY') {
541: foreach my $request (sort(@{$queue->{$item}})) {
542: my ($row,$approve,$reject,$showtime,$showsec,$namelink,
543: $detailslink,$crstype,$instcode);
544: $showtime = &Apache::lonlocal::locallocaltime($item);
545: if ($context eq 'course') {
546: my ($puname,$pudom,$pusec) = split(/:/,$request);
547: $approve = $count.':'.$puname.':'.$pudom.':'.$pusec;
548: $reject = $puname.':'.$pudom;
549: $showsec = $pusec;
550: if ($showsec eq '') {
551: $showsec = &mt('none');
552: }
553: $namelink = &Apache::loncommon::aboutmewrapper(
554: &Apache::loncommon::plainname($puname,$pudom),
555: $puname,$pudom);
556: } elsif ($context eq 'requestauthor') {
557: if (&Apache::lonnet::homeserver($request,$dom) ne 'no_host') {
558: $approve = $count.':'.$request;
559: $reject = $request;
560: $namelink = &Apache::loncommon::aboutmewrapper(
561: &Apache::loncommon::plainname($request,$dom),
562: $request,$dom);
563: }
564: } elsif ($context eq 'requestusername') {
565: if (&Apache::lonnet::homeserver($request,$dom) eq 'no_host') {
566: my $queued = 'approval';
567: $approve = $count.':'.$request;
568: $reject = $request;
569: $detailslink='<a href="javascript:openusernamereqdisplay('.
570: "'$dom','$request','$queued'".');">'.$request.'</a>';
571: $namelink = $request;
572: }
573: } else {
574: my ($cnum,$ownername,$ownerdom,$type,$cdesc);
575: my $queued = 'approval';
576: if ($context eq 'pending' || $context eq 'displaypending' || $context eq 'stillpending') {
577: ($cnum,$ownername,$ownerdom,$instcode,$cdesc)=split(/:/,$request,5);
578: $queued = 'pending';
579: } else {
580: ($cnum,$ownername,$ownerdom,$type,$cdesc)=split(/:/,$request,5);
581: $crstype = $type;
582: if (defined($crstypes{$type})) {
583: $crstype = $crstypes{$type};
584: }
585: }
586: $detailslink='<a href="javascript:opencoursereqdisplay('.
587: "'$dom','$cnum','$queued'".');">'.$cdesc.'</a>';
588: $approve = $count.':'.$cnum;
589: $reject = $cnum;
590: $namelink = &Apache::loncommon::aboutmewrapper(
591: &Apache::loncommon::plainname($ownername,$ownerdom),
592: $ownername,$ownerdom);
593: }
594: unless (($context eq 'pending') || ($context eq 'displaypending') || ($context eq 'helpdesk')) {
595: $row = '<td><span class="LC_nobreak"><label>'.
596: '<input type="radio" value="'.$approve.'" name="'.$count.'radioreq" />'.&mt('Approve').'</label>'.
597: '<label>'.(' 'x2).
598: '<input type="radio" value="'.$reject.'" name="'.$count.'radioreq" />'.&mt('Reject').'</label>'.
599: '<label>'.(' 'x2).
600: '<input type="radio" value="'."later:".$reject.'" name="'.$count.'radioreq" checked />'.&mt('Decide Later').
601: '</label></span><br /></td>';
602: }
603: $row .= '<td>'.$namelink.'</td>'."\n";
604: if ($context eq 'course') {
605: $row .= '<td>'.$showsec.'</td>'."\n".
606: '<td>'.$showtime.'</td>'."\n";
607: } elsif ($context eq 'requestauthor') {
608: $row .= '<td>'.$showtime.'</td>'."\n";
609: } elsif ($context eq 'requestusername') {
610: $row .= '<td>'.$showtime.'</td>'."\n".
611: '<td>'.$detailslink.'</td>'."\n";
612: } else {
613: if ($context eq 'pending' || $context eq 'displaypending' || $context eq 'stillpending') {
614: $row .= '<td>'.$instcode.'</td>'."\n";
615: } else {
616: $row .= '<td>'.$crstype.'</td>'."\n";
617: }
618: $row .= '<td>'.$showtime.'</td>'."\n".
619: '<td>'.$detailslink.'</td>'."\n";
620: }
621: $output .= &Apache::loncommon::start_data_table_row()."\n".
622: $row.
623: &Apache::loncommon::end_data_table_row()."\n";
624: $count ++;
625: }
626: }
627: }
628: $output .= &Apache::loncommon::end_data_table();
629: return $output;
630: }
631:
632: sub update_request_queue {
633: my ($context,$cdom,$cnum,$coursedesc) = @_;
634: my ($output,$access_start,$access_end,$limit,$cap,$notifylist,$namespace,
635: $stucounts,$idx,$classlist,%requesthash,$cid,$domdesc,$now,
636: $sender,$approvedmsg,$rejectedmsg,$beneficiary,
637: @existing,@missingreq,@invalidusers,@limitexceeded,@completed,
638: @processing_errors,@warn_approves,@warn_rejects,@approvals,@warn_dels,
639: @rejections,@rejectionerrors,@nopermissions,%courseroles,@toremove,
640: %communityroles,%domdefs,%approvalmsg,%rejectionmsg,$crstype,$queue,
641: $firsturl,$uniquecode,%codes);
642: my $count=0;
643: while (my $item = $env{'form.'.$count.'radioreq'}) {
644: if ($item =~ /^\d+:/) {
645: push(@approvals,$item);
646: } elsif ($item !~ /^later:/) {
647: push(@rejections,$item);
648: }
649: $count ++;
650: }
651:
652: $now = time;
653: $sender = $env{'user.name'}.':'.$env{'user.domain'};
654: if ($context eq 'course') {
655: $namespace = 'selfenrollrequests';
656: $beneficiary = 'enroller';
657: $cid = $env{'request.course.id'};
658: $crstype = lc(&Apache::loncommon::course_type());
659: $firsturl = &Apache::lonnet::course_portal_url($cnum,$cdom);
660: %requesthash = &Apache::lonnet::dump($namespace,$cdom,$cnum);
661: $access_start = $env{'course.'.$cid.'.internal.selfenroll_start_access'};
662: $access_end = $env{'course.'.$cid.'.internal.selfenroll_end_access'};
663: $limit = $env{'course.'.$cid.'.internal.selfenroll_limit'};
664: $cap = $env{'course.'.$cid.'.internal.selfenroll_cap'};
665: $notifylist = $env{'course.'.$cid.'.internal.selfenroll_notifylist'};
666: ($stucounts,$idx,$classlist) = &get_student_counts($cdom,$cnum);
667: $approvedmsg = [{
668: mt => 'Your request for enrollment has been approved.',
669: },
670: {
671: mt => 'Visit [_1] to log-in and access the course',
672: args => [$firsturl],
673: }];
674: $rejectedmsg = [{
675: mt => 'Your request for enrollment has not been approved.',
676: }];
677: } elsif ($context eq 'requestauthor') {
678: $namespace = 'requestauthorqueue';
679: $beneficiary = 'requestauthor';
680: %requesthash = &Apache::lonnet::dump_dom($namespace,$cdom);
681: my %domdefs = &Apache::lonnet::get_domain_defaults($cdom);
682: if (ref($domdefs{'requestauthor'}) eq 'HASH') {
683: if (ref($domdefs{'requestauthor'}{'notify'}) eq 'HASH') {
684: $notifylist = $domdefs{'requestauthor'}{'notify'}{'approval'};
685: }
686: }
687: my $domconfiguser = &Apache::lonnet::get_domainconfiguser($cdom);
688: $firsturl = &Apache::lonnet::course_portal_url($domconfiguser,$cdom);
689: $approvedmsg = [{
690: mt => 'Your request for Authoring Space has been approved.',
691: },
692: {
693: mt => 'Visit [_1] to log-in and select your author role',
694: args => [$firsturl],
695: }];
696: $rejectedmsg = [{
697: mt => 'Your request for Authoring Space has not been approved.',
698: }];
699: $domdesc = &Apache::lonnet::domain($cdom);
700: } elsif ($context eq 'requestusername') {
701: $namespace = 'usernamequeue';
702: $beneficiary = 'requestusername';
703: %requesthash = &Apache::lonnet::dump_dom($namespace,$cdom);
704: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$cdom);
705: if (ref($domconfig{'usercreation'}) eq 'HASH') {
706: if (ref($domconfig{'usercreation'}{'cancreate'}) eq 'HASH') {
707: if (ref($domconfig{'usercreation'}{'cancreate'}{'notify'}) eq 'HASH') {
708: $notifylist = $domconfig{'usercreation'}{'cancreate'}{'notify'}{'approval'};
709: }
710: }
711: }
712: my $domconfiguser = &Apache::lonnet::get_domainconfiguser($cdom);
713: $firsturl = &Apache::lonnet::course_portal_url($domconfiguser,$cdom);
714: $approvedmsg = [{
715: mt => 'Your request for a LON-CAPA account has been approved.',
716: },
717: {
718: mt => 'Visit [_1] to log-in.',
719: args => [$firsturl],
720: }];
721: $rejectedmsg = [{
722: mt => 'Your request for a LON-CAPA account has not been approved.',
723: }];
724: $domdesc = &Apache::lonnet::domain($cdom);
725: } else {
726: $domdesc = &Apache::lonnet::domain($cdom);
727: $namespace = 'courserequestqueue';
728: $beneficiary = 'courserequestor';
729: $queue = 'approval';
730: if ($env{'form.queue'} eq 'pending') {
731: $queue = 'pending';
732: }
733: %requesthash = &Apache::lonnet::dump_dom($namespace,$cdom,'_'.$queue);
734: my %domconfig = &Apache::lonnet::get_dom('configuration',['requestcourses'],$cdom);
735: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
736: if (ref($domconfig{'requestcourses'}{'notify'}) eq 'HASH') {
737: $notifylist = $domconfig{'requestcourses'}{'notify'}{'approval'};
738: }
739: }
740: $approvalmsg{'course'} =
741: [{
742: mt => 'Your course request has been approved.',
743: },
744: {
745: mt => 'Visit [_1] to log-in and access the course',
746: args => [],
747: }];
748: $rejectionmsg{'course'} =
749: [{
750: mt => 'Your course request has not been approved.',
751: }];
752:
753: $approvalmsg{'community'} =
754: [{
755: mt => 'Your community request has been approved.',
756: },
757: {
758: mt => 'Visit [_1] to log-in and access the community',
759: args => [],
760: }];
761:
762: $rejectionmsg{'community'} =
763: [{
764: mt => 'Your community request has not been approved.',
765: }];
766:
767: %domdefs = &Apache::lonnet::get_domain_defaults($cdom);
768: my @roles = &Apache::lonuserutils::roles_by_context('course');
769: foreach my $role (@roles) {
770: $courseroles{$role}=&Apache::lonnet::plaintext($role,'Course');
771: }
772: foreach my $role (@roles) {
773: $communityroles{$role}=&Apache::lonnet::plaintext($role,'Community');
774: }
775: }
776: foreach my $item (sort {$a <=> $b} @approvals) {
777: if ($context eq 'course') {
778: my ($num,$uname,$udom,$usec) = split(/:/,$item);
779: my $uhome = &Apache::lonnet::homeserver($uname,$udom);
780: if ($uhome ne 'no_host') {
781: if (exists($requesthash{$uname.':'.$udom})) {
782: if (exists($classlist->{$uname.':'.$udom})) {
783: if (ref($classlist->{$uname.':'.$udom}) eq 'ARRAY') {
784: if (($classlist->{$uname.':'.$udom}->[$idx->{'status'}] eq 'Active') ||
785: ($classlist->{$uname.':'.$udom}->[$idx->{'status'}] eq 'Future')) {
786: push(@existing,$uname.':'.$udom);
787: next;
788: }
789: }
790: }
791: } else {
792: push(@missingreq,$uname.':'.$udom);
793: next;
794: }
795: if (!grep(/^\Q$item\E$/,@rejections)) {
796: if ($limit eq 'allstudents') {
797: if ($stucounts->{$limit} >= $cap) {
798: push(@limitexceeded,$uname.':'.$udom);
799: last;
800: }
801: } elsif ($limit eq 'selfenrolled') {
802: if ($stucounts->{$limit} >= $cap) {
803: push(@limitexceeded,$uname.':'.$udom);
804: last;
805: }
806: }
807: my $result =
808: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$usec,$access_end,$access_start,'selfenroll',undef,$cdom.'_'.$cnum,1);
809: if ($result eq 'ok') {
810: push(@completed,$uname.':'.$udom);
811: $stucounts->{'allstudents'} ++;
812: $stucounts->{'selfenrolled'} ++;
813: &send_selfserve_notification($uname.':'.$udom,$approvedmsg,
814: $cid,$coursedesc,$now,$beneficiary,$sender,
815: undef,undef,$crstype);
816: my %userrequest = (
817: $cdom.'_'.$cnum => {
818: timestamp => $now,
819: section => $usec,
820: adjudicator => $env{'user.name'}.':'.$env{'user.domain'},
821: status => 'approved',
822: }
823: );
824: my $userresult =
825: &Apache::lonnet::put($namespace,\%userrequest,$udom,$uname);
826: if ($userresult ne 'ok') {
827: push(@warn_approves,$uname.':'.$udom);
828: }
829: } else {
830: push(@processing_errors,$uname.':'.$udom);
831: }
832: }
833: } else {
834: push(@invalidusers,$uname.':'.$udom);
835: }
836: } elsif ($context eq 'requestauthor') {
837: my ($num,$uname) = split(/:/,$item);
838: my $uhome = &Apache::lonnet::homeserver($uname,$cdom);
839: if ($uhome ne 'no_host') {
840: my ($user_is_adv,$user_is_author) = &Apache::lonnet::is_advanced_user($cdom,$uname);
841: if ($user_is_author) {
842: push(@existing,$uname);
843: } elsif (&Apache::lonnet::usertools_access($uname,$cdom,'requestauthor',
844: undef,'requestauthor')) {
845: if (&Apache::lonnet::allowed('cau',$cdom)) {
846: if (&Apache::lonnet::assignrole($cdom,$uname,'/'.$cdom.'/','au',undef,time,undef,undef,'requestauthor') eq 'ok') {
847: push(@completed,$uname);
848: &send_selfserve_notification($uname.':'.$cdom,
849: $approvedmsg,undef,undef,$now,
850: $beneficiary,$sender);
851: my %userrequest = (
852: author => {
853: timestamp => $now,
854: adjudicator => $env{'user.name'}.':'.$env{'user.domain'},
855: status => 'approved',
856: },
857: author_status => 'approved',
858: );
859: my $userresult =
860: &Apache::lonnet::put('requestauthor',\%userrequest,$cdom,$uname);
861: if ($userresult ne 'ok') {
862: push(@warn_approves,$uname.':'.$cdom);
863: }
864: } else {
865: push(@processing_errors,$uname);
866: }
867: } else {
868: push(@nopermissions,$uname);
869: }
870: } else {
871: push(@nopermissions,$uname);
872: }
873: } else {
874: push(@invalidusers,$uname.':'.$cdom);
875: }
876: push(@toremove,(@invalidusers,@nopermissions));
877: } elsif ($context eq 'requestusername') {
878: my ($num,$uname) = split(/:/,$item);
879: my $dbname = 'nohist_requestedusernames';
880: my $domconfiguser = &Apache::lonnet::get_domainconfiguser($cdom);
881: my %curr = &Apache::lonnet::get($dbname,[$uname],$cdom,$domconfiguser);
882:
883: if (ref($curr{$uname}) eq 'HASH') {
884: my ($username,$logtoken,$serverid,$encpass,$courseid,$id,$firstname,
885: $middlename,$lastname,$generation,$inststatus);
886: $curr{$uname}{'timestamp'} = $now;
887: $curr{$uname}{'adjudicator'} = $env{'user.name'}.':'.$env{'user.domain'};
888: $courseid = $curr{$uname}{'courseid'};
889: $id = $curr{$uname}{'id'};
890: $firstname = $curr{$uname}{'firstname'};
891: $middlename = $curr{$uname}{'middlename'};
892: $lastname = $curr{$uname}{'lastname'};
893: $generation = $curr{$uname}{'generation'};
894: $inststatus = $curr{$uname}{'inststatus'};
895:
896: my ($key,$caller)=split(/&/,$curr{$uname}{'tmpinfo'});
897: if ($caller eq 'createaccount') {
898: my $upass = &Apache::loncommon::des_decrypt($key,$curr{$uname}{'upass'});
899: undef($curr{$uname}{'upass'});
900: my $result =
901: &Apache::lonnet::modifyuser($cdom,$uname,$id,'internal',$upass,
902: $firstname,$middlename,$lastname,
903: $generation,undef,undef,$uname);
904: if ($result eq 'ok') {
905: $curr{$uname}{'status'} = 'created';
906: push(@completed,$uname);
907: my $uhome = &Apache::lonnet::homeserver($uname,$cdom);
908: if ($uhome eq 'no_host') {
909: push(@warn_approves,$uname);
910: } else {
911: unless (($inststatus eq 'default') || ($inststatus eq '')) {
912: &Apache::lonnet::put('environment',{inststatus => $inststatus},$cdom,$uname);
913: }
914: &send_selfserve_notification($uname.':'.$cdom,
915: $approvedmsg,undef,undef,$now,
916: $beneficiary,$sender);
917: if (&Apache::lonnet::put($dbname,\%curr,$cdom,$domconfiguser) ne 'ok') {
918: push(@warn_approves,$uname);
919: }
920: }
921: } else {
922: push(@processing_errors,$uname);
923: }
924: } else {
925: push(@processing_errors,$uname);
926: }
927: } else {
928: push(@invalidusers,$uname);
929: }
930: push(@toremove,@invalidusers);
931: } else {
932: my ($num,$cnum) = split(':',$item);
933: if (ref($requesthash{$cnum.'_'.$queue}) eq 'HASH') {
934: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
935: my $ownername = $requesthash{$cnum.'_'.$queue}{'ownername'};
936: my $ownerdom = $requesthash{$cnum.'_'.$queue}{'ownerdom'};
937: $crstype = $requesthash{$cnum.'_'.$queue}{'crstype'};
938: my $coursedesc = $requesthash{$cnum.'_'.$queue}{'description'};
939: my $longroles = \%courseroles;
940: if ($crstype eq 'community') {
941: $longroles = \%communityroles;
942: }
943: my $cancreate;
944: if ($cdom eq $ownerdom) {
945: if (&Apache::lonnet::usertools_access($ownername,$ownerdom,$crstype,
946: undef,'requestcourses')) {
947: $cancreate = 1;
948: }
949: } else {
950: my %userenv = &Apache::lonnet::userenvironment($ownerdom,$ownername,'reqcrsotherdom.'.$crstype);
951: if ($userenv{'reqcrsotherdom.'.$crstype}) {
952: my @doms = split(',',$userenv{'reqcrsotherdom.'.$crstype});
953: if (grep(/^\Q$cdom\E:/,@doms)) {
954: $cancreate = 1;
955: }
956: }
957: }
958: if ($cancreate) {
959: my $requestkey = $cdom.'_'.$cnum;
960: my %history =
961: &Apache::lonnet::restore($requestkey,'courserequests',
962: $ownerdom,$ownername);
963: if ((ref($history{'details'}) eq 'HASH') &&
964: ($history{'disposition'} eq $queue)) {
965: my ($logmsg,$newusermsg,$addresult,$enrollcount,$response,
966: $keysmsg,$code,%customitems);
967: my $clonemsg = [];
968: my $fullname = '';
969: my $inprocess = &Apache::lonnet::auto_crsreq_update($cdom,$cnum,$crstype,'process',$ownername,
970: $ownerdom,$fullname,$coursedesc);
971: if (ref($inprocess) eq 'HASH') {
972: foreach my $key (keys(%{$inprocess})) {
973: if (exists($history{'details'}{$key})) {
974: $customitems{$key} = $history{'details'}{$key};
975: }
976: }
977: }
978: if ($history{'details'}{'clonecrs'}) {
979: $customitems{'_LC_clonefrom'} = $history{'details'}{'clonedom'}.'_'.$history{'details'}{'clonecrs'};
980: }
981: my ($result,$postprocess) = &course_creation($cdom,$cnum,$context,$history{'details'},
982: \$logmsg,$clonemsg,\$newusermsg,\$addresult,\$enrollcount,
983: \$response,\$keysmsg,\%domdefs,$longroles,\$code,\%customitems);
984: if ($result eq 'created') {
985: if ($crstype eq 'community') {
986: $approvedmsg = $approvalmsg{'community'};
987: } else {
988: $approvedmsg = $approvalmsg{'course'};
989: }
990: my $firsturl = &Apache::lonnet::course_portal_url($cnum,$cdom);
991: if (ref($approvedmsg) eq 'ARRAY') {
992: if (ref($approvedmsg->[1]) eq 'HASH') {
993: $approvedmsg->[1]->{'args'} = [$firsturl];
994: }
995: if ((ref($clonemsg) eq 'ARRAY') && (@{$clonemsg})) {
996: push(@{$approvedmsg},@{$clonemsg});
997: }
998: if ($code) {
999: push(@{$approvedmsg},
1000: {
1001: mt => 'Students can automatically select your course by entering this code: [_1]',
1002: args => [$code],
1003: });
1004: $codes{$cnum} = $code;
1005: }
1006: if (ref($postprocess) eq 'HASH') {
1007: if (ref($postprocess->{'createdmsg'}) eq 'ARRAY') {
1008: foreach my $item (@{$postprocess->{'createdmsg'}}) {
1009: if (ref($item) eq 'HASH') {
1010: if ($item->{'mt'} ne '') {
1011: push(@{$approvedmsg},$item);
1012: }
1013: }
1014: }
1015: }
1016: }
1017: }
1018: push(@completed,$cnum);
1019:
1020: unless (&Apache::lonnet::del_dom($namespace,[$cnum.'_'.$queue],$cdom) eq 'ok') {
1021: push(@warn_dels,$cnum);
1022: }
1023: &send_selfserve_notification($ownername.':'.$ownerdom,
1024: $approvedmsg,$cid,$coursedesc,$now,
1025: $beneficiary,$sender,undef,undef,$crstype);
1026: my %reqhash = (
1027: reqtime => $history{'reqtime'},
1028: crstype => $history{'crstype'},
1029: details => $history{'details'},
1030: disposition => $history{'disposition'},
1031: status => 'created',
1032: adjudicator => $env{'user.name'}.':'.
1033: $env{'user.domain'},
1034: );
1035: my $userresult =
1036: &Apache::lonnet::store_userdata(\%reqhash,$requestkey,
1037: 'courserequests',$ownerdom,$ownername);
1038: if ($userresult eq 'ok') {
1039: my %status = (
1040: 'status:'.$cdom.':'.$cnum => 'created'
1041: );
1042: my $statusresult =
1043: &Apache::lonnet::put('courserequests',\%status,
1044: $ownerdom,$ownername);
1045: if ($statusresult ne 'ok') {
1046: push(@warn_approves,$cnum);
1047: }
1048: }
1049: if ($userresult ne 'ok') {
1050: push(@warn_approves,$cnum);
1051: }
1052: } else {
1053: push(@processing_errors,$cnum);
1054: }
1055: } else {
1056: push(@processing_errors,$cnum);
1057: }
1058: } else {
1059: push(@nopermissions,$cnum);
1060: }
1061: } else {
1062: push(@existing,$cnum);
1063: }
1064: } else {
1065: push(@missingreq,$cnum);
1066: }
1067: }
1068: }
1069: my @changes = (@completed,@rejections);
1070: if ($context eq 'domain') {
1071: @changes = map {$_.'_'.$queue} (@changes);
1072: } elsif ($context eq 'requestauthor') {
1073: @changes = map {$_.'_approval'} (@changes);
1074: } elsif ($context eq 'requestusername') {
1075: @changes = map {&escape($_).'_approval'} (@changes);
1076: }
1077: if (@rejections) {
1078: foreach my $item (@rejections) {
1079: if (($context eq 'course') || ($context eq 'requestauthor')) {
1080: my ($user,$uname,$udom,%userrequest,$key,$dbname);
1081: if ($context eq 'requestauthor') {
1082: $uname = $item;
1083: $udom = $cdom;
1084: $user = $uname.':'.$udom;
1085: $key = 'author';
1086: $dbname = 'requestauthor';
1087: } else {
1088: $user = $item;
1089: ($uname,$udom) = split(/:/,$user);
1090: $key = $cdom.'_'.$cnum;
1091: $dbname = $namespace;
1092: }
1093: &send_selfserve_notification($user,$rejectedmsg,$cid,$coursedesc,
1094: $now,$beneficiary,$sender,undef,undef,
1095: $crstype);
1096: %userrequest = (
1097: $key => {
1098: timestamp => $now,
1099: adjudicator => $env{'user.name'}.':'.$env{'user.domain'},
1100: status => 'rejection',
1101: }
1102: );
1103: if ($context eq 'requestauthor') {
1104: $userrequest{'author_status'} = 'rejection';
1105: }
1106: my $userresult =
1107: &Apache::lonnet::put($dbname,\%userrequest,$udom,$uname);
1108: if ($userresult ne 'ok') {
1109: push(@warn_rejects,$item);
1110: }
1111: } elsif ($context eq 'requestusername') {
1112: my ($uname,$udom,$dbname);
1113: $uname = $item;
1114: $udom = $cdom;
1115: $dbname = 'nohist_requestedusernames';
1116: my $domconfiguser = &Apache::lonnet::get_domainconfiguser($cdom);
1117: my %curr = &Apache::lonnet::get($dbname,[$uname],$cdom,$domconfiguser);
1118: if (ref($curr{$uname}) eq 'HASH') {
1119: $curr{$uname}{'status'} = 'rejected';
1120: $curr{$uname}{'timestamp'} = $now;
1121: $curr{$uname}{'adjudicator'} = $env{'user.name'}.':'.$env{'user.domain'};
1122: undef($curr{$uname}{'tmpinfo'});
1123: undef($curr{$uname}{'upass'});
1124: }
1125: my $userresult =
1126: &Apache::lonnet::put($dbname,\%curr,$cdom,$domconfiguser);
1127: if ($userresult ne 'ok') {
1128: push(@warn_rejects,$uname);
1129: }
1130: } else {
1131: my $cnum = $item;
1132: if (ref($requesthash{$cnum.'_'.$queue}) eq 'HASH') {
1133: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
1134: my $requestkey = $cdom.'_'.$cnum;
1135: my $ownername = $requesthash{$cnum.'_'.$queue}{'ownername'};
1136: my $ownerdom = $requesthash{$cnum.'_'.$queue}{'ownerdom'};
1137: my $coursedesc = $requesthash{$cnum.'_'.$queue}{'description'};
1138: $crstype = $requesthash{$cnum.'_'.$queue}{'crstype'};
1139: if ($crstype eq 'community') {
1140: $rejectedmsg = $rejectionmsg{'community'};
1141: } else {
1142: $rejectedmsg = $rejectionmsg{'course'};
1143: }
1144: &send_selfserve_notification($ownername.':'.$ownerdom,$rejectedmsg,
1145: $cid,$coursedesc,$now,$beneficiary,
1146: $sender,undef,undef,$crstype);
1147: my %history =
1148: &Apache::lonnet::restore($requestkey,'courserequests',
1149: $ownerdom,$ownername);
1150: if ((ref($history{'details'}) eq 'HASH') &&
1151: ($history{'disposition'} eq $queue)) {
1152: my %reqhash = (
1153: reqtime => $history{'reqtime'},
1154: crstype => $history{'crstype'},
1155: details => $history{'details'},
1156: disposition => $history{'disposition'},
1157: status => 'rejected',
1158: adjudicator => $env{'user.name'}.':'.$env{'user.domain'},
1159: );
1160: my $userresult =
1161: &Apache::lonnet::store_userdata(\%reqhash,$requestkey,
1162: 'courserequests',$ownerdom,$ownername);
1163: if ($userresult eq 'ok') {
1164: my %status = (
1165: 'status:'.$cdom.':'.$cnum => 'rejected'
1166: );
1167: my $statusresult =
1168: &Apache::lonnet::put('courserequests',\%status,
1169: $ownerdom,$ownername);
1170: if ($statusresult ne 'ok') {
1171: push(@warn_rejects,$cnum);
1172: }
1173: } else {
1174: push(@warn_rejects,$cnum);
1175: }
1176: unless (&Apache::lonnet::del_dom($namespace,[$cnum.'_'.$queue],$cdom) eq 'ok') {
1177: push(@warn_dels,$cnum);
1178: }
1179: } else {
1180: push(@warn_rejects,$cnum);
1181: }
1182: } else {
1183: push(@existing,$cnum);
1184: }
1185: } else {
1186: push(@rejectionerrors,$cnum);
1187: }
1188: }
1189: }
1190: }
1191: if (@toremove) {
1192: my $domconfiguser = &Apache::lonnet::get_domainconfiguser($cdom);
1193: foreach my $item (@toremove) {
1194: if ($context eq 'requestauthor') {
1195: my %userrequest = (
1196: author => {
1197: timestamp => $now,
1198: adjudicator => $env{'user.name'}.':'.$env{'user.domain'},
1199: status => 'deleted',
1200: },
1201: author_status => 'deleted',
1202: );
1203: &Apache::lonnet::put('requestauthor',\%userrequest,$cdom,$item);
1204: } elsif ($context eq 'requestusername') {
1205: my $dbname = 'nohist_requestedusernames';
1206: my %curr = &Apache::lonnet::get($dbname,[$item],$cdom,$domconfiguser);
1207: if (ref($curr{$item}) eq 'HASH') {
1208: $curr{$item}{'status'} = 'deleted';
1209: $curr{$item}{'timestamp'} = $now;
1210: $curr{$item}{'adjudicator'} = $env{'user.name'}.':'.$env{'user.domain'};
1211: undef($curr{$item}{'upass'});
1212: undef($curr{$item}{'tmpinfo'});
1213: }
1214: }
1215: }
1216: @toremove = map {$_.'_approval'} (@toremove);
1217: my $delresult = &Apache::lonnet::del_dom($namespace,\@toremove,$cdom);
1218: }
1219: if (@changes) {
1220: my $delresult;
1221: if ($context eq 'course') {
1222: $delresult = &Apache::lonnet::del($namespace,\@changes,$cdom,$cnum);
1223: } else {
1224: $delresult = &Apache::lonnet::del_dom($namespace,\@changes,$cdom);
1225: }
1226: if ($delresult eq 'ok') {
1227: my $namelink =
1228: &Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'}).' ('.$env{'user.name'}.':'.$env{'user.domain'}.')';
1229: my ($chgmsg,$approvedlist,$rejectedlist);
1230: if ($context eq 'course') {
1231: $chgmsg = "'Action was taken on the following enrollment requests by [_1].',$namelink";
1232: if (@completed) {
1233: $approvedlist = join("\n",@completed);
1234: if ($crstype eq 'community') {
1235: $output .= '<p>'.&mt('The following were enrolled in the community:').'<ul>';
1236: } else {
1237: $output .= '<p>'.&mt('The following were enrolled in the course:').'<ul>';
1238: }
1239: foreach my $user (@completed) {
1240: my ($uname,$udom) = split(/:/,$user);
1241: my $userlink =
1242: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom),$uname,$udom);
1243: $output .= '<li>'.$userlink.'</li>';
1244: }
1245: $output .= '</ul></p>';
1246: }
1247: if (@rejections) {
1248: $rejectedlist = join("\n",@rejections);
1249: $output .= '<p>'.&mt('The following enrollment requests were rejected:').'<ul>';
1250: foreach my $user (@rejections) {
1251: $output .= '<li>'.$user.'</li>';
1252: }
1253: $output .= '</ul></p>';
1254: }
1255: if ($notifylist ne '') {
1256: &send_selfserve_notification($notifylist,$chgmsg,$cid,$coursedesc,
1257: $now,'coursemanagers',$sender,
1258: $approvedlist,$rejectedlist,$crstype);
1259: }
1260: } elsif ($context eq 'requestauthor') {
1261: $chgmsg = "'Action was taken on the following Authoring Space requests by [_1].',$namelink";
1262: if (@completed) {
1263: $approvedlist = join("\n",@completed);
1264: $output .= '<p>'.&mt('The following requests were approved:').'<ul>';
1265: foreach my $uname (@completed) {
1266: my $userlink =
1267: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
1268: $output .= '<li>'.$userlink.'</li>';
1269:
1270: }
1271: $output .= '</ul></p>';
1272: }
1273: if (@rejections) {
1274: $rejectedlist = join("\n",@rejections);
1275: $output .= '<p>'.&mt('The following requests were rejected:').'<ul>';
1276: foreach my $uname (@rejections) {
1277: my $userlink =
1278: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
1279: $output .= '<li>'.$userlink.'</li>';
1280: }
1281: $output .= '</ul></p>';
1282: }
1283: if ($notifylist ne '') {
1284: &send_selfserve_notification($notifylist,$chgmsg,undef,$domdesc,
1285: $now,'authormanagers',$sender,
1286: $approvedlist,$rejectedlist);
1287: }
1288: } elsif ($context eq 'requestusername') {
1289: $chgmsg = "'Action was taken on the following LON-CAPA account requests by [_1].',$namelink";
1290: if (@completed) {
1291: $approvedlist = join("\n",@completed);
1292: $output .= '<p>'.&mt('The following requests were approved:').'<ul>';
1293: foreach my $uname (@completed) {
1294: $output .= '<li>'.$uname.'</li>';
1295:
1296: }
1297: $output .= '</ul></p>';
1298: }
1299: if (@rejections) {
1300: $rejectedlist = join("\n",@rejections);
1301: $output .= '<p>'.&mt('The following requests were rejected:').'<ul>';
1302: foreach my $uname (@rejections) {
1303: $output .= '<li>'.$uname.'</li>';
1304: }
1305: $output .= '</ul></p>';
1306: }
1307: if ($notifylist ne '') {
1308: &send_selfserve_notification($notifylist,$chgmsg,undef,$domdesc,
1309: $now,'usernamemanagers',$sender,
1310: $approvedlist,$rejectedlist);
1311: }
1312: } else {
1313: $chgmsg = "'Action was taken on the following course and community requests by [_1].',$namelink";
1314: if (@completed) {
1315: $approvedlist = join("\n",@completed);
1316: $output .= '<p>'.&mt('The following courses/communities were created:').'<ul>';
1317: foreach my $cnum (@completed) {
1318: my $showcourse;
1319: if (ref($requesthash{$cnum.'_'.$queue})) {
1320: $showcourse = $requesthash{$cnum.'_'.$queue}{'description'};
1321: } else {
1322: $showcourse = $cnum;
1323: }
1324: my $syllabuslink =
1325: &Apache::loncommon::syllabuswrapper($showcourse,$cnum,$cdom);
1326: if ($codes{$cnum}) {
1327: $syllabuslink .= ' '.&mt('Unique code: [_1]',$codes{$cnum});
1328: }
1329: $output .= '<li>'.$syllabuslink.'</li>';
1330: }
1331: $output .= '</ul></p>';
1332: }
1333: if (@rejections) {
1334: $rejectedlist = join("\n",@rejections);
1335: $output .= '<p>'.&mt('The following requests were rejected:').'<ul>';
1336: foreach my $cnum (@rejections) {
1337: my $showcourse;
1338: if (ref($requesthash{$cnum.'_'.$queue})) {
1339: $showcourse = $requesthash{$cnum.'_'.$queue}{'description'};
1340: } else {
1341: $showcourse = $cnum;
1342: }
1343: $output .= '<li>'.$showcourse.'</li>';
1344: }
1345: $output .= '</ul></p>';
1346: }
1347: if ($notifylist ne '') {
1348: &send_selfserve_notification($notifylist,$chgmsg,$cid,$domdesc,
1349: $now,'domainmanagers',$sender,
1350: $approvedlist,$rejectedlist,$crstype);
1351: }
1352: }
1353: } else {
1354: if (($context eq 'requestauthor') || ($context eq 'requestusername')) {
1355: push(@warn_dels,@changes);
1356: }
1357: }
1358: }
1359: if (@existing) {
1360: if ($context eq 'course') {
1361: $output .= '<p>'.&mt('The following enrollment requests were deleted because the user is already enrolled in the course:').'<ul>';
1362: foreach my $user (@existing) {
1363: $output .= '<li>'.$user.'</li>';
1364: }
1365: $output .= '</ul></p>';
1366: } elsif ($context eq 'requestauthor') {
1367: $output .= '<p>'.&mt('Authoring Space requests from the following users were deleted because one already exists:').'<ul>';
1368: foreach my $uname (@existing) {
1369: my $userlink =
1370: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
1371: $output .= '<li>'.$userlink.'</li>';
1372: }
1373: $output .= '</ul></p>';
1374: } else {
1375: $output .= '<p>'.&mt('The following course/community creation requests were deleted because the course or community has already been created:').'<ul>';
1376: foreach my $cnum (@existing) {
1377: my $showcourse;
1378: my %coursehash = &Apache::lonnet::coursedescription($cdom.'/'.$cnum);
1379: if ($coursehash{'description'} ne '') {
1380: $showcourse = $coursehash{'description'};
1381: } else {
1382: $showcourse = $cnum;
1383: }
1384: $output .= '<li>'.$showcourse.'</li>';
1385: }
1386: $output .= '</ul></p>';
1387: }
1388: }
1389: if (@missingreq) {
1390: if ($context eq 'course') {
1391: $output .= '<p>'.&mt('The following enrollment requests were ignored because the request is no longer in the enrollment queue:').'<ul>';
1392: foreach my $user (@missingreq) {
1393: $output .= '<li>'.$user.'</li>';
1394: }
1395: $output .= '</ul></p>';
1396: } elsif ($context eq 'requestauthor') {
1397: $output .= '<p>'.&mt('The following requests were ignored because the request is no longer in the queue:').'<ul>';
1398: foreach my $uname (@missingreq) {
1399: my $userlink =
1400: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
1401: $output .= '<li>'.$userlink.'</li>';
1402: }
1403: $output .= '</ul></p>';
1404: } else {
1405: $output .= '<p>'.&mt('The following course/community creation requests were ignored because the request is no longer in the queue:').'<ul>';
1406: foreach my $cnum (@missingreq) {
1407: $output .= '<li>'.$cnum.'</li>';
1408: }
1409: $output .= '</ul></p>';
1410: }
1411: }
1412: if (@invalidusers) {
1413: if ($context eq 'course') {
1414: $output .= '<p>'.&mt('The following enrollment requests were deleted because the requestor does not have a LON-CAPA account:').'<ul>';
1415: foreach my $user (@invalidusers) {
1416: $output .= '<li>'.$user.'</li>';
1417: }
1418: $output .= '</ul></p>';
1419: } elsif ($context eq 'requestauthor') {
1420: $output .= '<p>'.&mt('The following Authoring Space requests were deleted because the requestor does not have a LON-CAPA account:').'<ul>';
1421: foreach my $uname (@invalidusers) {
1422: my $userlink =
1423: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
1424: $output .= '<li>'.$userlink.'</li>';
1425: }
1426: $output .= '</ul></p>';
1427: }
1428: }
1429: if (@limitexceeded) {
1430: if ($context eq 'course') {
1431: $output .= '<p>'.&mt('The following enrollment requests were skipped because the enrollment limit has been reached for the course:').'<ul>';
1432: foreach my $user (@limitexceeded) {
1433: $output .= '<li>'.$user.'</li>';
1434: }
1435: $output .= '</ul></p>';
1436: }
1437: }
1438: if (@nopermissions) {
1439: if ($context eq 'course') {
1440: $output .= '<p>'.&mt('The following course/community creation requests could not be processed because the owner does not have rights to create this type of course:').'<ul>';
1441: foreach my $cnum (@nopermissions) {
1442: my $showcourse;
1443: if (ref($requesthash{$cnum.'_'.$queue})) {
1444: $showcourse = $requesthash{$cnum.'_'.$queue}{'description'};
1445: } else {
1446: $showcourse = $cnum;
1447: }
1448: $output .= '<li>'.$showcourse.'</li>';
1449: }
1450: $output .= '</ul></p>';
1451: } elsif ($context eq 'requestauthor') {
1452: $output .= '<p>'.&mt('The following requests could not be processed because the requestor does not have rights to request an Authoring Space:').'<ul>';
1453: foreach my $uname (@nopermissions) {
1454: my $userlink =
1455: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
1456: $output .= '<li>'.$userlink.'</li>';
1457: }
1458: $output .= '</ul></p>';
1459: }
1460: }
1461: if (@processing_errors) {
1462: if ($context eq 'course') {
1463: $output .= '<p>'.&mt('The following enrollment requests could not be processed because an error occurred:').'<ul>';
1464: foreach my $user (@processing_errors) {
1465: $output .= '<li>'.$user.'</li>';
1466: }
1467: $output .= '</ul></p>';
1468: } elsif ($context eq 'requestauthor') {
1469: $output .= '<p>'.&mt('The following requests could not be processed because an error occurred:').'<ul>';
1470: foreach my $uname (@processing_errors) {
1471: my $userlink =
1472: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
1473: $output .= '<li>'.$userlink.'</li>';
1474: }
1475: $output .= '</ul></p>';
1476: } elsif ($context eq 'requestusername') {
1477: $output .= '<p>'.&mt('The following requests could not be processed because an error occurred:').'<ul>';
1478: foreach my $uname (@processing_errors) {
1479: $output .= '<li>'.$uname.'</li>';
1480: }
1481: $output .= '</ul></p>';
1482: } else {
1483: $output .= '<p>'.&mt('The following course/community creation requests could not be processed because an error occurred:').'<ul>';
1484: foreach my $cnum (@processing_errors) {
1485: my $showcourse;
1486: if (ref($requesthash{$cnum.'_'.$queue})) {
1487: $showcourse = $requesthash{$cnum.'_'.$queue}{'description'};
1488: } else {
1489: $showcourse = $cnum;
1490: }
1491: $output .= '<li>'.$showcourse.'</li>';
1492: }
1493: $output .= '</ul></p>';
1494: }
1495: }
1496: if (@rejectionerrors) {
1497: $output .= '<p>'.&mt('The following course/community creation request rejections could not be fully processed because an error occurred:').'<ul>';
1498: foreach my $cnum (@rejectionerrors) {
1499: my $showcourse;
1500: if (ref($requesthash{$cnum.'_'.$queue})) {
1501: $showcourse = $requesthash{$cnum.'_'.$queue}{'description'};
1502: } else {
1503: $showcourse = $cnum;
1504: }
1505: $output .= '<li>'.$showcourse.'</li>';
1506: }
1507: $output .= '</ul></p>';
1508: }
1509: if (@warn_approves || @warn_rejects) {
1510: if ($context eq 'course') {
1511: $output .= '<p>'.&mt("For the following users, an error occurred when updating the user's own self-enroll requests record:").'<ul>';
1512: foreach my $user (@warn_approves) {
1513: $output .= '<li>'.$user.'</li>';
1514: }
1515: $output .= '</ul></p>';
1516: } elsif ($context eq 'requestauthor') {
1517: $output .= '<p>'.&mt("For the following users, an error occurred when updating the user's own author request record:").'<ul>';
1518: foreach my $uname (@warn_approves,@warn_rejects) {
1519: my $userlink =
1520: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
1521: $output .= '<li>'.$userlink.'</li>';
1522: }
1523: $output .= '</ul></p>';
1524: } elsif ($context eq 'requestusername') {
1525: $output .= '<p>'.&mt("For the following users, an error occurred when updating the account request record for the user:").'<ul>';
1526: foreach my $uname (@warn_approves,@warn_rejects) {
1527: $output .= '<li>'.$uname.'</li>';
1528: }
1529: $output .= '</ul></p>';
1530: } else {
1531: $output .= '<p>'.&mt("For the following course/community requests an error occurred when updating the requestor's own requests record:").'<ul>';
1532: foreach my $cnum (@warn_approves,@warn_rejects) {
1533: my $showcourse;
1534: if (ref($requesthash{$cnum.'_'.$queue})) {
1535: $showcourse = $requesthash{$cnum.'_'.$queue}{'description'};
1536: } else {
1537: $showcourse = $cnum;
1538: }
1539: $output .= '<li>'.$showcourse.'</li>';
1540: }
1541: $output .= '</ul></p>';
1542: }
1543: }
1544: if (@warn_dels) {
1545: if ($context eq 'requestauthor') {
1546: $output .= '<p>'.&mt("For the following requests an error occurred when removing the request from the queue:").'<ul>';
1547: foreach my $uname (@warn_dels) {
1548: my $userlink =
1549: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
1550: $output .= '<li>'.$userlink.'</li>';
1551: }
1552: $output .= '</ul></p>';
1553: } elsif ($context eq 'requestusername') {
1554: $output .= '<p>'.&mt("For the following requests an error occurred when removing the request from the queue:").'<ul>';
1555: foreach my $item (@warn_dels) {
1556: my ($escuname) = split(/_/,$item);
1557: $output .= '<li>'.&unescape($escuname).'</li>';
1558: }
1559: $output .= '</ul></p>';
1560: } else {
1561: $output .= '<p>'.&mt("For the following course/community requests an error occurred when removing requests from the pending queue:").'<ul>';
1562: foreach my $cnum (@warn_dels) {
1563: my $showcourse;
1564: if (ref($requesthash{$cnum.'_'.$queue})) {
1565: $showcourse = $requesthash{$cnum.'_'.$queue}{'description'};
1566: } else {
1567: $showcourse = $cnum;
1568: }
1569: $output .= '<li>'.$showcourse.'</li>';
1570: }
1571: $output .= '</ul></p>';
1572: }
1573: }
1574: return $output;
1575: }
1576:
1577: sub get_student_counts {
1578: my ($cdom,$cnum) = @_;
1579: my (%idx,%stucounts);
1580: my $classlist = &Apache::loncoursedata::get_classlist($cdom,$cnum);
1581: $idx{'type'} = &Apache::loncoursedata::CL_TYPE();
1582: $idx{'status'} = &Apache::loncoursedata::CL_STATUS();
1583: while (my ($student,$data) = each(%$classlist)) {
1584: if (($data->[$idx{'status'}] eq 'Active') ||
1585: ($data->[$idx{'status'}] eq 'Future')) {
1586: if ($data->[$idx{'type'}] eq 'selfenroll') {
1587: $stucounts{'selfenroll'} ++;
1588: }
1589: $stucounts{'allstudents'} ++;
1590: }
1591: }
1592: return (\%stucounts,\%idx,$classlist);
1593: }
1594:
1595: sub course_creation {
1596: my ($dom,$cnum,$context,$details,$logmsg,$clonemsg,$newusermsg,$addresult,
1597: $enrollcount,$output,$keysmsg,$domdefs,$longroles,$coderef,$customhash,
1598: $callercontext,$user_lh) = @_;
1599: unless ((ref($details) eq 'HASH') && (ref($domdefs) eq 'HASH') &&
1600: (ref($longroles) eq 'HASH')) {
1601: return ('error: Invalid request');
1602: }
1603: my ($result,$ownername,$ownerdom);
1604: my $crstype = $details->{'crstype'};
1605: my $coursedesc = $details->{'cdescr'};
1606: my $accessstart = $details->{'accessstart'};
1607: my $accessend = $details->{'accessend'};
1608: my %domconfig = &Apache::lonnet::get_dom('configuration',['requestcourses'],$dom);
1609: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
1610: if (ref($domconfig{'requestcourses'}{'uniquecode'}) eq 'HASH') {
1611: if ($domconfig{'requestcourses'}{'uniquecode'}{$crstype}) {
1612: $details->{'uniquecode'} = 1;
1613: }
1614: }
1615: }
1616: if ($context eq 'domain') {
1617: $ownername = $details->{'owner'};
1618: $ownerdom = $details->{'domain'};
1619: } else {
1620: $ownername = $env{'user.name'};
1621: $ownerdom = $env{'user.domain'};
1622: }
1623: my $fullname = &Apache::loncommon::plainname($ownername,$ownerdom);
1624: my $owneremail;
1625: my %emails = &Apache::loncommon::getemails($ownername,$ownerdom);
1626: foreach my $email ('permanentemail','critnotification','notification') {
1627: $owneremail = $emails{$email};
1628: last if ($owneremail ne '');
1629: }
1630: my %reqdetails = &build_batchcreatehash($dom,$context,$details,$owneremail,$domdefs);
1631: my $cid = &LONCAPA::batchcreatecourse::build_course($dom,$cnum,'requestcourses',
1632: \%reqdetails,$longroles,$logmsg,$clonemsg,$newusermsg,$addresult,
1633: $enrollcount,$output,$keysmsg,$ownerdom,$ownername,$cnum,$crstype,
1634: $coderef,$callercontext,$user_lh);
1635: my $postprocess;
1636: if ($cid eq "/$dom/$cnum") {
1637: $result = 'created';
1638: my $code;
1639: if (ref($coderef)) {
1640: $code = $$coderef;
1641: }
1642: $postprocess = &Apache::lonnet::auto_crsreq_update($dom,$cnum,$crstype,$result,$ownername,
1643: $ownerdom,$fullname,$coursedesc,$code,
1644: $accessstart,$accessend,$customhash);
1645: } else {
1646: $result = 'error: '.$cid;
1647: }
1648: return ($result,$postprocess);
1649: }
1650:
1651: sub build_batchcreatehash {
1652: my ($dom,$context,$details,$owneremail,$domdefs) = @_;
1653: my %batchhash;
1654: my @items = qw{owner domain coursehome clonecrs clonedom datemode dateshift tinyurls enrollstart enrollend accessstart accessend sections crosslists users uniquecode};
1655: if ((ref($details) eq 'HASH') && (ref($domdefs) eq 'HASH')) {
1656: my $emailenc = &escape($owneremail);
1657: my $owner = $details->{'owner'}.':'.$details->{'domain'};
1658: foreach my $item (@items) {
1659: $batchhash{$item} = $details->{$item};
1660: }
1661: $batchhash{'title'} = $details->{'cdescr'};
1662: $batchhash{'coursecode'} = $details->{'instcode'};
1663: if ($domdefs->{'officialcredits'} || $domdefs->{'unofficialcredits'}) {
1664: $batchhash{'defaultcredits'} = $details->{'defaultcredits'};
1665: }
1666: $batchhash{'emailenc'} = $emailenc;
1667: $batchhash{'adds'} = $details->{'autoadds'};
1668: $batchhash{'drops'} = $details->{'autodrops'};
1669: $batchhash{'authtype'} = $domdefs->{'auth_def'};
1670: $batchhash{'authparam'} = $domdefs->{'auth_arg_def'};
1671: if ($details->{'crstype'} eq 'community') {
1672: $batchhash{'crstype'} = 'Community';
1673: } else {
1674: if ($details->{'crstype'} eq 'textbook') {
1675: if ($details->{'clonecrs'} && $details->{'clonedom'}) {
1676: my %clonedfrom = &Apache::lonnet::coursedescription($details->{'clonedom'}.'_'.$details->{'clonecrs'});
1677: $batchhash{'textbook'} = $clonedfrom{'description'};
1678: }
1679: }
1680: $batchhash{'crstype'} = 'Course';
1681: }
1682: my ($owner_firstname,$owner_lastname);
1683: if ($context eq 'domain') {
1684: my %userenv = &Apache::lonnet::userenvironment($details->{'domain'},
1685: $details->{'owner'},
1686: 'firstname','lastname');
1687: $owner_firstname = $userenv{'firstname'};
1688: $owner_lastname = $userenv{'lastname'};
1689: } else {
1690: $owner_firstname = $env{'environment.firstname'};
1691: $owner_lastname = $env{'environment.lastname'};
1692: }
1693: if (ref($details->{'personnel'}) eq 'HASH') {
1694: %{$batchhash{'users'}} = %{$details->{'personnel'}};
1695: if (ref($batchhash{'users'}) eq 'HASH') {
1696: foreach my $userkey (keys(%{$batchhash{'users'}})) {
1697: if (ref($batchhash{'users'}{$userkey}) eq 'HASH') {
1698: if (ref($batchhash{'users'}{$userkey}{'roles'}) eq 'ARRAY') {
1699: foreach my $role (@{$batchhash{'users'}{$userkey}{'roles'}}) {
1700: my $start = '';
1701: my $end = '';
1702: if ($role eq 'st') {
1703: $start = $details->{'accessstart'};
1704: $end = $details->{'accessend'};
1705: }
1706: $batchhash{'users'}{$userkey}{$role}{'start'} = $start;
1707: $batchhash{'users'}{$userkey}{$role}{'end'} = $end;
1708: }
1709: }
1710: }
1711: }
1712: }
1713: }
1714: $batchhash{'users'}{$owner}{firstname} = $owner_firstname;
1715: $batchhash{'users'}{$owner}{lastname} = $owner_lastname;
1716: $batchhash{'users'}{$owner}{emailenc} = $emailenc;
1717: $batchhash{'users'}{$owner}{owneremail} = $owneremail;
1718: $batchhash{'setcomment'} = 1;
1719: }
1720: return %batchhash;
1721: }
1722:
1723: sub can_clone_course {
1724: my ($uname,$udom,$clonecrs,$clonedom,$crstype,$dom,$instcode) = @_;
1725: my $canclone;
1726: my $ccrole = 'cc';
1727: if ($crstype eq 'community') {
1728: $ccrole = 'co';
1729: }
1730: my %roleshash = &Apache::lonnet::get_my_roles($uname,$udom,'userroles',['active'],
1731: [$ccrole],[$clonedom]);
1732: if (exists($roleshash{$clonecrs.':'.$clonedom.':'.$ccrole})) {
1733: $canclone = 1;
1734: } else {
1735: my %courseenv = &Apache::lonnet::userenvironment($clonedom,$clonecrs,
1736: ('cloners','internal.coursecode'));
1737: my $cloners = $courseenv{'cloners'};
1738: my $clonefromcode = $courseenv{'internal.coursecode'};
1739: if ($cloners ne '') {
1740: my @cloneable = split(',',$cloners);
1741: if (grep(/^\*$/,@cloneable)) {
1742: $canclone = 1;
1743: } elsif (grep(/^\*:\Q$udom\E$/,@cloneable)) {
1744: $canclone = 1;
1745: } elsif (grep(/^\Q$uname\E:\Q$udom\E$/,@cloneable)) {
1746: $canclone = 1;
1747: }
1748: unless ($canclone) {
1749: if (($clonefromcode) && ($instcode) && ($clonedom eq $dom)) {
1750: my (%gotdomdefaults,%gotcodedefaults);
1751: foreach my $cloner (@cloneable) {
1752: if (($cloner ne '*') && ($cloner !~ /^\*\:$match_domain$/) &&
1753: ($cloner !~ /^$match_username\:$match_domain$/) && ($cloner ne '')) {
1754: if ($cloner =~ /\=/) {
1755: my (%codedefaults,@code_order);
1756: if (ref($gotcodedefaults{$clonedom}) eq 'HASH') {
1757: if (ref($gotcodedefaults{$clonedom}{'defaults'}) eq 'HASH') {
1758: %codedefaults = %{$gotcodedefaults{$clonedom}{'defaults'}};
1759: }
1760: if (ref($gotcodedefaults{$clonedom}{'order'}) eq 'ARRAY') {
1761: @code_order = @{$gotcodedefaults{$dom}{'order'}};
1762: }
1763: } else {
1764: &Apache::lonnet::auto_instcode_defaults($clonedom,
1765: \%codedefaults,
1766: \@code_order);
1767: $gotcodedefaults{$clonedom}{'defaults'} = \%codedefaults;
1768: $gotcodedefaults{$clonedom}{'order'} = \@code_order;
1769: }
1770: if (@code_order > 0) {
1771: if (&Apache::lonnet::check_instcode_cloning(\%codedefaults,\@code_order,
1772: $cloner,$clonefromcode,$instcode)) {
1773: $canclone = 1;
1774: last;
1775: }
1776: }
1777: }
1778: }
1779: }
1780: }
1781: }
1782: } else {
1783: my %domdefs = &Apache::lonnet::get_domain_defaults($clonedom);
1784: if ($domdefs{'canclone'}) {
1785: unless ($domdefs{'canclone'} eq 'none') {
1786: if ($domdefs{'canclone'} eq 'domain') {
1787: if ($udom eq $clonedom) {
1788: $canclone = 1;
1789: }
1790: } elsif (($clonefromcode) && ($instcode) &&
1791: ($clonedom eq $dom)) {
1792: if (&Apache::lonnet::default_instcode_cloning($clonedom,$domdefs{'canclone'},
1793: $clonefromcode,$instcode)) {
1794: $canclone = 1;
1795: }
1796: }
1797: }
1798: }
1799: }
1800: unless ($canclone) {
1801: if (&Apache::lonnet::is_course_owner($clonedom,$clonecrs,$uname,$udom)) {
1802: $canclone = 1;
1803: }
1804: }
1805: }
1806: return $canclone;
1807: }
1808:
1809: sub get_processtype {
1810: my ($context,$uname,$udom,$isadv,$dom,$crstype,$inststatuses,$domconfig) = @_;
1811: return unless ((ref($inststatuses) eq 'ARRAY') && (ref($domconfig) eq 'HASH'));
1812: if ($uname eq '' || $udom eq '') {
1813: $uname = $env{'user.name'};
1814: $udom = $env{'user.domain'};
1815: $isadv = $env{'user.adv'};
1816: }
1817: my (%userenv,%settings,$val,@options,$envkey);
1818: if ($context eq 'course') {
1819: @options = ('autolimit','validate','approval');
1820: $envkey = 'requestcourses.'.$crstype;
1821: if (ref($domconfig->{'requestcourses'}) eq 'HASH') {
1822: if (ref($domconfig->{'requestcourses'}->{$crstype}) eq 'HASH') {
1823: %settings = %{$domconfig->{'requestcourses'}->{$crstype}};
1824: }
1825: }
1826: } else {
1827: @options = ('automatic','approval');
1828: $envkey = 'requestauthor';
1829: if (ref($domconfig->{'requestauthor'}) eq 'HASH') {
1830: %settings = %{$domconfig->{'requestauthor'}};
1831: }
1832: }
1833: if (($dom eq $udom) || ($context eq 'requestauthor')) {
1834: %userenv =
1835: &Apache::lonnet::userenvironment($udom,$uname,$envkey,'inststatus');
1836: if ($userenv{$envkey}) {
1837: $val = $userenv{$envkey};
1838: @{$inststatuses} = ('_custom_');
1839: } else {
1840: my %alltasks;
1841: if (($isadv) && ($settings{'_LC_adv'} ne '')) {
1842: $val = $settings{'_LC_adv'};
1843: @{$inststatuses} = ('_LC_adv_');
1844: } else {
1845: if ($userenv{'inststatus'} ne '') {
1846: @{$inststatuses} = split(',',$userenv{'inststatus'});
1847: } else {
1848: @{$inststatuses} = ('default');
1849: }
1850: foreach my $status (@{$inststatuses}) {
1851: if (exists($settings{$status})) {
1852: my $value = $settings{$status};
1853: next unless ($value);
1854: unless (exists($alltasks{$value})) {
1855: if (ref($alltasks{$value}) eq 'ARRAY') {
1856: unless(grep(/^\Q$status\E$/,@{$alltasks{$value}})) {
1857: push(@{$alltasks{$value}},$status);
1858: }
1859: } else {
1860: @{$alltasks{$value}} = ($status);
1861: }
1862: }
1863: }
1864: }
1865: my $maxlimit = 0;
1866: if ($context eq 'course') {
1867: foreach my $key (sort(keys(%alltasks))) {
1868: if ($key =~ /^autolimit=(\d*)$/) {
1869: if ($1 eq '') {
1870: $val ='autolimit=';
1871: last;
1872: } elsif ($1 > $maxlimit) {
1873: $maxlimit = $1;
1874: }
1875: }
1876: }
1877: }
1878: if (($context eq 'requestauthor') || (!$val)) {
1879: if ($context eq 'course' && $maxlimit) {
1880: $val = 'autolimit='.$maxlimit;
1881: } else {
1882: foreach my $option (@options) {
1883: if ($alltasks{$option}) {
1884: $val = $option;
1885: last;
1886: }
1887: }
1888: }
1889: }
1890: }
1891: }
1892: } else {
1893: %userenv = &Apache::lonnet::userenvironment($udom,$uname,'reqcrsotherdom.'.$crstype);
1894: if ($userenv{'reqcrsotherdom.'.$crstype}) {
1895: my @doms = split(',',$userenv{'reqcrsotherdom.'.$crstype});
1896: my $optregex = join('|',@options);
1897: foreach my $item (@doms) {
1898: my ($extdom,$extopt) = split(':',$item);
1899: if ($extdom eq $dom) {
1900: if ($extopt =~ /^($optregex)(=?\d*)$/) {
1901: $val = $1.$2;
1902: }
1903: last;
1904: }
1905: }
1906: @{$inststatuses} = ('_external_');
1907: }
1908: }
1909: return $val;
1910: }
1911:
1912: sub queued_selfenrollment {
1913: my ($notitle) = @_;
1914: my $output;
1915: my %selfenrollrequests = &Apache::lonnet::dump('selfenrollrequests');
1916: my %reqs_by_date;
1917: foreach my $item (keys(%selfenrollrequests)) {
1918: if (ref($selfenrollrequests{$item}) eq 'HASH') {
1919: if ($selfenrollrequests{$item}{'status'} eq 'request') {
1920: if ($selfenrollrequests{$item}{'timestamp'}) {
1921: push(@{$reqs_by_date{$selfenrollrequests{$item}{'timestamp'}}},$item);
1922: }
1923: }
1924: }
1925: }
1926: if (keys(%reqs_by_date)) {
1927: unless ($notitle) {
1928: $output .= '<br /><b>'.&mt('Enrollment requests pending Course Coordinator approval').'</b><br />';
1929: }
1930: $output .= &Apache::loncommon::start_data_table().
1931: &Apache::loncommon::start_data_table_header_row().
1932: '<th>'.&mt('Date requested').'</th><th>'.&mt('Course title').'</th>'.
1933: '<th>'.&mt('User role').'</th><th>'.&mt('Section').'</th>'.
1934: &Apache::loncommon::end_data_table_header_row();
1935: my @sorted = sort { $a <=> $b } (keys(%reqs_by_date));
1936: foreach my $item (@sorted) {
1937: if (ref($reqs_by_date{$item}) eq 'ARRAY') {
1938: foreach my $crs (@{$reqs_by_date{$item}}) {
1939: my %courseinfo = &Apache::lonnet::coursedescription($crs);
1940: my $usec = $selfenrollrequests{$crs}{'section'};
1941: my $rolename = &Apache::lonnet::plaintext('st',$courseinfo{'type'},$crs);
1942: if ($usec eq '') {
1943: $usec = &mt('No section');
1944: }
1945: $output .= &Apache::loncommon::start_data_table_row().
1946: '<td>'.&Apache::lonlocal::locallocaltime($item).'</td>'.
1947: '<td>'.$courseinfo{'description'}.'</td>'.
1948: '<td>'.$rolename.'</td><td>'.$usec.'</td>'.
1949: &Apache::loncommon::end_data_table_row();
1950: }
1951: }
1952: }
1953: $output .= &Apache::loncommon::end_data_table();
1954: }
1955: return $output;
1956: }
1957:
1958: sub update_coursereq_status {
1959: my ($reqhash,$dom,$cnum,$reqstatus,$context,$udom,$uname) = @_;
1960: my ($storeresult,$statusresult,$output);
1961: my $requestkey = $dom.'_'.$cnum;
1962: if ($requestkey =~ /^($match_domain)_($match_courseid)$/) {
1963: $storeresult = &Apache::lonnet::store_userdata($reqhash,$requestkey,
1964: 'courserequests',$udom,$uname);
1965: if ($storeresult eq 'ok') {
1966: my %status = (
1967: 'status:'.$dom.':'.$cnum => $reqstatus,
1968: );
1969: $statusresult = &Apache::lonnet::put('courserequests',\%status,$udom,$uname);
1970: }
1971: } else {
1972: $storeresult = 'error: invalid requestkey format';
1973: }
1974: if ($storeresult ne 'ok') {
1975: $output = &mt('An error occurred saving a record of the details of your request: [_1].',$storeresult);
1976: if ($context eq 'domain') {
1977: $output .= "\n";
1978: } else {
1979: $output = '<span class="LC_warning">'.$output.'</span><br />';
1980: }
1981: &Apache::lonnet::logthis("Error saving course request - $requestkey for $uname:$udom - $storeresult");
1982: } elsif ($statusresult ne 'ok') {
1983: $output = &mt('An error occurred saving a record of the status of your request: [_1].',$statusresult);
1984: if ($context eq 'domain') {
1985: $output .= "\n";
1986: } else {
1987: $output = '<span class="LC_warning">'.$output.'</span><br />';
1988: }
1989: &Apache::lonnet::logthis("Error saving course request status for $requestkey (for $uname:$udom) - $statusresult");
1990: }
1991: return ($storeresult,$output);
1992: }
1993:
1994: sub process_official_reqs {
1995: my ($context,$dom,$dcname,$dcdom) = @_;
1996: my $reqsnamespace = 'courserequestqueue';
1997: my %requesthash =
1998: &Apache::lonnet::dump_dom($reqsnamespace,$dom,'_pending');
1999: my (%newcids,%longroles,%stillpending);
2000: my @courseroles = ('cc','in','ta','ep','ad','st');
2001: foreach my $role (@courseroles) {
2002: $longroles{$role}=&Apache::lonnet::plaintext($role);
2003: }
2004: my %domdefs = &Apache::lonnet::get_domain_defaults($dom);
2005: my ($output,$linefeed,$user_lh);
2006: if ($context eq 'auto') {
2007: $linefeed = "\n";
2008: $user_lh = &Apache::loncommon::user_lang($dcname,$dcdom);
2009: } else {
2010: $linefeed = '<br />'."\n";
2011: }
2012: foreach my $key (keys(%requesthash)) {
2013: my ($cnum,$status) = split('_',$key);
2014: next if (&Apache::lonnet::homeserver($cnum,$dom) ne 'no_host');
2015: if (ref($requesthash{$key}) eq 'HASH') {
2016: my $ownername = $requesthash{$key}{'ownername'};
2017: my $ownerdom = $requesthash{$key}{'ownerdom'};
2018: next if (&Apache::lonnet::homeserver($ownername,$ownerdom) eq 'no_host');
2019: my $inststatus;
2020: my %userenv =
2021: &Apache::lonnet::get('environment',['inststatus'],
2022: $ownerdom,$ownername);
2023: my ($tmp) = keys(%userenv);
2024: if ($tmp !~ /^(con_lost|error|no_such_host)/i) {
2025: $inststatus = $userenv{'inststatus'};
2026: } else {
2027: undef(%userenv);
2028: }
2029: my $reqkey = $dom.'_'.$cnum;
2030: my %history = &Apache::lonnet::restore($reqkey,'courserequests',
2031: $ownerdom,$ownername);
2032: if (ref($history{'details'}) eq 'HASH') {
2033: my $instcode = $history{'details'}{'instcode'};
2034: my $crstype = $history{'details'}{'crstype'};
2035: my $reqtime = $history{'details'}{'reqtime'};
2036: my $cdescr = $history{'details'}{'cdescr'};
2037: my @currsec;
2038: my $sections = $history{'details'}{'sections'};
2039: if (ref($sections) eq 'HASH') {
2040: foreach my $i (sort(keys(%{$sections}))) {
2041: if (ref($sections->{$i}) eq 'HASH') {
2042: my $sec = $sections->{$i}{'inst'};
2043: if (!grep(/^\Q$sec\E$/,@currsec)) {
2044: push(@currsec,$sec);
2045: }
2046: }
2047: }
2048: }
2049: my $instseclist = join(',',@currsec);
2050: my ($validationchk,$disposition,$reqstatus,$message,
2051: $validation,$validationerror);
2052: $validationchk =
2053: &Apache::lonnet::auto_courserequest_validation($dom,
2054: $ownername.':'.$ownerdom,$crstype,$inststatus,
2055: $instcode,$instseclist);
2056: if ($validationchk =~ /:/) {
2057: ($validation,$message) = split(':',$validationchk);
2058: } else {
2059: $validation = $validationchk;
2060: }
2061: if ($validation =~ /^error(.*)$/) {
2062: $disposition = 'approval';
2063: $validationerror = $1;
2064: } else {
2065: $disposition = $validation;
2066: }
2067: $reqstatus = $disposition;
2068: if ($disposition eq 'process') {
2069: my ($logmsg,$newusermsg,$addresult,$enrollcount,$response,$keysmsg,$code);
2070: my $clonemsg = [];
2071: my %customitems;
2072: my $fullname = &Apache::loncommon::plainname($ownername,$ownerdom);
2073: my $inprocess = &Apache::lonnet::auto_crsreq_update($dom,$cnum,$crstype,'process',$ownername,
2074: $ownerdom,$fullname,$cdescr);
2075: if (ref($inprocess) eq 'HASH') {
2076: foreach my $key (keys(%{$inprocess})) {
2077: if (exists($history{'details'}{$key})) {
2078: $customitems{$key} = $history{'details'}{$key};
2079: }
2080: }
2081: }
2082: if ($history{'details'}{'clonecrs'}) {
2083: $customitems{'_LC_clonefrom'} = $history{'details'}{'clonedom'}.'_'.$history{'details'}{'clonecrs'};
2084: }
2085: my ($result,$postprocess) =
2086: &course_creation($dom,$cnum,'domain',$history{'details'},\$logmsg,$clonemsg,\$newusermsg,
2087: \$addresult,\$enrollcount,\$response,\$keysmsg,\%domdefs,\%longroles,
2088: \$code,\%customitems,$context,$user_lh);
2089: if ($result eq 'created') {
2090: $disposition = 'created';
2091: $reqstatus = 'created';
2092: my $cid = $dom.'_'.$cnum;
2093: push(@{$newcids{$instcode}},$cid);
2094: if ($dcname && $dcdom) {
2095: my $firsturl = &Apache::lonnet::course_portal_url($cnum,$dom);
2096: my $beneficiary = 'pendingrequestor';
2097: my $now = time;
2098: my $owner = $ownername.':'.$ownerdom;
2099: my $approvedmsg =
2100: [{
2101: mt => 'Your requested course: [_1], (queued pending validation) has now been created.',
2102: args => [$cdescr],
2103: }];
2104: if ((ref($clonemsg) eq 'ARRAY') && (@{$clonemsg})) {
2105: push(@{$approvedmsg},@{$clonemsg});
2106: }
2107: push(@{$approvedmsg},
2108: {
2109: mt => 'Visit [_1] to log-in and access the course.',
2110: args => [$firsturl],
2111: },
2112: {
2113: mt => 'If currently logged-in to LON-CAPA, log-out and log-in again to select your new course role.',
2114: args => [],
2115: }
2116: );
2117: my $sender = $dcname.':'.$dcdom;
2118: if (ref($postprocess) eq 'HASH') {
2119: if (ref($postprocess->{'createdmsg'}) eq 'ARRAY') {
2120: foreach my $item (@{$postprocess->{'createdmsg'}}) {
2121: if (ref($item) eq 'HASH') {
2122: if ($item->{'mt'} ne '') {
2123: push(@{$approvedmsg},$item);
2124: }
2125: }
2126: }
2127: }
2128: if (ref($postprocess->{'createdactions'}) eq 'HASH') {
2129: if (ref($postprocess->{'createdactions'}{'environment'}) eq 'HASH') {
2130: &postprocess_crsenv($dom,$cnum,$postprocess->{'createdactions'}{'environment'});
2131: }
2132: }
2133: }
2134: &send_selfserve_notification($owner,$approvedmsg,
2135: $cid,$cdescr,$now,
2136: $beneficiary,$sender,
2137: undef,undef,$crstype);
2138: }
2139: }
2140: } elsif ($disposition eq 'rejected') {
2141: $output .= &mt('Queued course request for [_1] submitted by [_2] with status [_3] rejected when validating.',$instcode,$ownername.':'.$ownerdom,$inststatus).$linefeed;
2142: } elsif ($disposition eq 'approval') {
2143: $output .= &mt('Queued course request for [_1] submitted by [_2] with status [_3] switched to "approval by DC" because of validation error: [_4].',$instcode,$ownername.':'.$ownerdom,$inststatus,$validationerror).$linefeed;
2144:
2145: my $requestid = $cnum.'_'.$disposition;
2146: my $request = {
2147: $requestid => {
2148: timestamp => $reqtime,
2149: crstype => $crstype,
2150: ownername => $ownername,
2151: ownerdom => $ownerdom,
2152: description => $cdescr,
2153: },
2154: };
2155: my $putresult = &Apache::lonnet::newput_dom('courserequestqueue',$request,$dom);
2156: unless ($putresult eq 'ok') {
2157: $output .= &mt("An error occurred saving the modified course request for [_1] submitted by [_2] in the domain's courserequestqueue.db.",$instcode,$ownername.':'.$ownerdom).$linefeed;
2158: }
2159: } elsif ($disposition eq 'pending') {
2160: my $instcode = $requesthash{$key}{'instcode'};
2161: my $description = $requesthash{$key}{'description'};
2162: my $timestamp = $requesthash{$key}{'timestamp'};
2163: my $entry = $cnum.':'.$ownername.':'.$ownerdom.':'.
2164: $instcode.':'.$description;
2165: if (ref($stillpending{$timestamp}) eq 'ARRAY') {
2166: push(@{$stillpending{$timestamp}},$entry);
2167: } else {
2168: $stillpending{$timestamp} = [$entry];
2169: }
2170: }
2171: unless ($disposition eq 'pending') {
2172: my ($statusresult,$output) =
2173: &update_coursereq_status(\%requesthash,$dom,$cnum,
2174: $reqstatus,'domain',$ownerdom,
2175: $ownername);
2176: unless (&Apache::lonnet::del_dom($reqsnamespace,[$cnum.'_pending'],$dom) eq 'ok') {
2177: $output .= &mt('An error occurred when removing the request for [_1] submitted by [_2] from the pending queue.',$instcode,$ownername.':'.$ownerdom).$linefeed;
2178: }
2179: }
2180: }
2181: }
2182: }
2183: foreach my $key (sort(keys(%newcids))) {
2184: if (ref($newcids{$key}) eq 'ARRAY') {
2185: $output .= "created course from queued request: $key - ".join(', ',@{$newcids{$key}}).$linefeed;
2186: my $newcourse = &LONCAPA::escape($key.':'.$newcids{$key});
2187: }
2188: }
2189: unless ($context eq 'auto') {
2190: if (keys(%stillpending) > 0) {
2191: $output .= '<form method="post" name="changequeue" action="/adm/createcourse" />'."\n".
2192: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
2193: '<input type="hidden" name="phase" value="requestchange" />'.
2194: '<p>'.&mt('For the following requests, the requestor could [_1]not[_2] be validated as official course personnel, so the request remains in the pending queue.','<b>','</b>').'<br />'.&mt('Requests may be left in the queue, or you can manually approve or reject them.').'</p>'.
2195: &build_queue_display($dom,'stillpending',\%stillpending).
2196: '<br /><input type="hidden" name="queue" value="pending" />'."\n".
2197: '<input type="submit" name="processqueue" value="'.&mt('Save').'" />'.
2198: '</form>';
2199: }
2200: }
2201: return $output;
2202: }
2203:
2204: sub postprocess_crsenv {
2205: my ($dom,$cnum,$postprocessenv) = @_;
2206: if (ref($postprocessenv) eq 'HASH') {
2207: my $cid = $dom.'_'.$cnum;
2208: my %settablecrsenv = (
2209: 'internal.selfenroll_types' => 1,
2210: 'internal.selfenroll_registered' => 1,
2211: 'internal.selfenroll_section' => 1,
2212: 'internal.selfenroll_start_access' => 1,
2213: 'internal.selfenroll_end_access' => 1,
2214: 'internal.selfenroll_limit' => 1,
2215: 'internal.selfenroll_cap' => 1,
2216: 'internal.selfenroll_approval' => 1,
2217: 'internal.selfenroll_notifylist' => 1,
2218: );
2219: my %needcrsidput = (
2220: 'internal.selfenroll_types' => 1,
2221: 'internal.selfenroll_start_date' => 1,
2222: 'internal. selfenroll_end_date' => 1,
2223: );
2224: my (@needupdate,%newcrsenv);
2225: foreach my $key (keys(%{$postprocessenv})) {
2226: if ($settablecrsenv{$key}) {
2227: $newcrsenv{$key} = $postprocessenv->{$key};
2228: if ($needcrsidput{$key}) {
2229: push(@needupdate,$key);
2230: }
2231: }
2232: if (keys(%newcrsenv)) {
2233: my $putresult = &Apache::lonnet::put('environment',\%newcrsenv,$dom,$cnum);
2234: if ($putresult eq 'ok') {
2235: if (@needupdate) {
2236: my %crsinfo =
2237: &Apache::lonnet::courseiddump($dom,'.',1,'.','.',$cnum,undef,undef,'.');
2238: if (ref($crsinfo{$cid}) eq 'HASH') {
2239: foreach my $key (@needupdate) {
2240: $crsinfo{$cid}{$key} = $newcrsenv{$key};
2241: }
2242: my $chome = &Apache::lonnet::homeserver($cnum,$dom);
2243: &Apache::lonnet::courseidput($dom,\%crsinfo,$chome,'notime');
2244: }
2245: }
2246: }
2247: }
2248: }
2249: }
2250: return;
2251: }
2252:
2253:
2254: sub requestcourses_validation_types {
2255: my @items = ('url','fields','button','markup');
2256: my %names = &Apache::lonlocal::texthash (
2257: url => 'Web address of validation server/script',
2258: fields => 'Form fields to send to validator',
2259: button => 'Text for validation button',
2260: markup => 'Validation description (HTML)',
2261: );
2262: my @fields = ('owner','course','coursetype','description');
2263: return (\@items,\%names,\@fields);
2264: }
2265:
2266: sub is_active_author {
2267: if ($env{'user.role.au./'.$env{'user.domain'}.'/'} =~ /^(\d*)\.(\d*)$/) {
2268: if ((!$1 || $1 < time) &&
2269: (!$2 || $2 > time)) {
2270: return 1;
2271: }
2272: }
2273: }
2274:
2275: sub author_prompt {
2276: my ($is_active_author,$offer_author);
2277: if ($env{'environment.canrequest.author'}) {
2278: unless (&is_active_author()) {
2279: unless (&reqauthor_check() =~ /^approval:\d+$/) {
2280: $offer_author = 1;
2281: }
2282: }
2283: }
2284: return $offer_author;
2285: }
2286:
2287: sub reqauthor_check {
2288: my $queued = $env{'environment.requestauthorqueued'};
2289: my %reqauthor = &Apache::lonnet::get('requestauthor',['author_status','author'],
2290: $env{'user.domain'},$env{'user.name'});
2291: my $reqstatus = $reqauthor{'author_status'};
2292: if (($reqstatus eq '' && $queued ne '') ||
2293: ($env{'environment.requestauthorqueued'} !~ /^\Q$reqstatus\E/)) {
2294: if (ref($reqauthor{'author'}) eq 'HASH') {
2295: $queued = $reqstatus.':'.$reqauthor{'author'}{'timestamp'};
2296: } else {
2297: undef($queued);
2298: }
2299: &Apache::lonnet::appenv({'environment.requestauthorqueued' => $queued});
2300: }
2301: return $queued;
2302: }
2303:
2304: sub process_reqauthor {
2305: my ($dispositionref,$updateref) = @_;
2306: if (&is_active_author()) {
2307: return '<span class="LC_warning">'.
2308: &mt('An Authoring Space has already been assigned to you.').'<br />'.
2309: &mt('Please select the Author role from your [_1]roles page[_2].','<a href="/adm/roles">',
2310: '</a>').'</span>';
2311: }
2312: unless ($env{'environment.canrequest.author'}) {
2313: return '<span class="LC_warning">'.
2314: &mt('You do not currently have rights to request an Authoring Space.').'<br />'.
2315: &mt('Please contact the [_1]helpdesk[_2] for assistance.','<a href="/adm/helpdesk">',
2316: '</a>').'</span>';
2317: }
2318: my $queued = &reqauthor_check();
2319: if ($queued =~ /^approval:(\d+)$/) {
2320: my $timestamp = $1;
2321: return '<span class="LC_info">'.
2322: &mt('A request for Authoring Space submitted on [_1] is awaiting approval',
2323: &Apache::lonlocal::locallocaltime($timestamp)).
2324: '</span>';
2325: } elsif ($queued =~ /^approved:(\d+)$/) {
2326: my $timestamp = $1;
2327: my %roleshash = &Apache::lonnet::get_my_roles($env{'user.name'},$env{'user.domain'},'userroles',
2328: ['active'],['au'],[$env{'user.domain'}]);
2329: if (keys(%roleshash) > 0) {
2330: return '<span class="LC_info">'.
2331: &mt('A request for Authoring Space submitted on [_1] has been approved.',
2332: &Apache::lonlocal::locallocaltime($timestamp)).
2333: '</span>';
2334: }
2335: }
2336: my ($output,@inststatuses,%domconfig);
2337: %domconfig = &Apache::lonnet::get_dom('configuration',['requestauthor'],
2338: $env{'user.domain'});
2339: my $val = &get_processtype('requestauthor',$env{'user.name'},$env{'user.domain'},
2340: $env{'user.adv'},$env{'user.domain'},undef,
2341: \@inststatuses,\%domconfig);
2342: my $now = time;
2343: if ($val eq 'automatic') {
2344: my $start = $now-1;
2345: if (&Apache::lonnet::assignrole($env{'user.domain'},$env{'user.name'},'/'.$env{'user.domain'}.'/',
2346: 'au',undef,$start,undef,undef,'requestauthor') eq 'ok') {
2347: $output = '<span class="LC_info">'.
2348: &mt('Access to Authoring Space has been activated').'</span><br />';
2349: &Apache::lonroles::update_session_roles();
2350: &Apache::lonnet::appenv({'user.update.time' => $now});
2351: if (ref($updateref)) {
2352: $$updateref = $now;
2353: }
2354: if (ref($dispositionref)) {
2355: $$dispositionref = 'created';
2356: }
2357: } else {
2358: $output = '<span class="LC_info">'.
2359: &mt('An error occurred while activating your access to Authoring Space');
2360: }
2361: } elsif ($val eq 'approval') {
2362: my $domconfiguser = &Apache::lonnet::get_domainconfiguser($env{'user.domain'});
2363: if (&Apache::lonnet::put('requestauthorqueue',{ $env{'user.name'}.'_'.$val => $now },
2364: $env{'user.domain'},$domconfiguser) eq 'ok') {
2365: my %userrequest = (
2366: author => {
2367: timestamp => $now,
2368: status => $val,
2369: },
2370: author_status => $val,
2371: );
2372: my $req_notifylist;
2373: if (ref($domconfig{'requestauthor'}) eq 'HASH') {
2374: if (ref($domconfig{'requestauthor'}{'notify'}) eq 'HASH') {
2375: my $req_notifylist = $domconfig{'requestauthor'}{'notify'}{'approval'};
2376: if ($req_notifylist) {
2377: my $fullname = &Apache::loncommon::plainname($env{'user.name'},
2378: $env{'user.domain'});
2379: my $sender = $env{'user.name'}.':'.$env{'user.domain'};
2380: my $domdesc = &Apache::lonnet::domain($env{'user.domain'},'description');
2381: &send_selfserve_notification($req_notifylist,
2382: "$fullname ($env{'user.name'}:$env{'user.domain'})",
2383: undef,$domdesc,$now,'authorreq',$sender);
2384: }
2385: }
2386: }
2387: my $userresult =
2388: &Apache::lonnet::put('requestauthor',\%userrequest,$env{'user.domain'},$env{'user.name'});
2389: $output = '<span class="LC_info">'.
2390: &mt('Your request for Authoring Space has been submitted for approval.').
2391: '</span>';
2392: &Apache::lonnet::appenv({'environment.requestauthorqueued' => $val.':'.$now});
2393: } else {
2394: $output = '<span class="LC_info">'.
2395: &mt('An error occurred saving your request for Authoring Space.').
2396: '</span>';
2397: }
2398: }
2399: return $output;
2400: }
2401:
2402: 1;
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