1: # The LearningOnline Network
2: # Utilities to administer domain course requests and course self-enroll requests
3: #
4: # $Id: loncoursequeueadmin.pm,v 1.52.2.2.6.1 2020/04/06 22:32:32 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: $subject = &Apache::lonlocal::mt_user($sender_lh,$rawsubj);
308: $message = '';
309: foreach my $item (@rawmsg) {
310: if (ref($item) eq 'HASH') {
311: $message .= &Apache::lonlocal::mt_user($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 = &Apache::lonlocal::mt_user($sender_lh,$rawsubj);
326: my $message = '';
327: foreach my $item (@rawmsg) {
328: if (ref($item) eq 'HASH') {
329: $message .= &Apache::lonlocal::mt_user($sender_lh,$item->{mt},
330: @{$item->{args}})."\n";
331: }
332: }
333: if ($context eq 'coursemanagers') {
334: if ($approvedlist) {
335: $message .= "\n\n".&Apache::lonlocal::mt_user($sender_lh,'Approved enrollments:')."\n".$approvedlist;
336: }
337: if ($rejectedlist) {
338: $message .= "\n\n".&Apache::lonlocal::mt_user($sender_lh,'Rejected enrollments:')."\n".$rejectedlist;
339: }
340: } elsif ($context eq 'domainmanagers') {
341: if ($approvedlist) {
342: $message .= "\n\n".&Apache::lonlocal::mt_user($sender_lh,'Approved course requests:')."\n".$approvedlist;
343: }
344: if ($rejectedlist) {
345: $message .= "\n\n".&Apache::lonlocal::mt_user($sender_lh,'Rejected course requests:')."\n".$rejectedlist;
346: }
347: } elsif ($context eq 'authormanagers') {
348: if ($approvedlist) {
349: $message .= "\n\n".&Apache::lonlocal::mt_user($sender_lh,'Approved author role requests:')."\n".$approvedlist;
350: }
351: if ($rejectedlist) {
352: $message .= "\n\n".&Apache::lonlocal::mt_user($sender_lh,'Rejected author role requests:')."\n".$rejectedlist;
353: }
354: } elsif ($context eq 'usernamemanagers') {
355: if ($approvedlist) {
356: $message .= "\n\n".&Apache::lonlocal::mt_user($sender_lh,'Approved LON-CAPA account requests:')."\n".$approvedlist;
357: }
358: if ($rejectedlist) {
359: $message .= "\n\n".&Apache::lonlocal::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,$keysmsg,$code,%customitems);
966: my $fullname = '';
967: my $inprocess = &Apache::lonnet::auto_crsreq_update($cdom,$cnum,$crstype,'process',$ownername,
968: $ownerdom,$fullname,$coursedesc);
969: if (ref($inprocess) eq 'HASH') {
970: foreach my $key (keys(%{$inprocess})) {
971: if (exists($history{'details'}{$key})) {
972: $customitems{$key} = $history{'details'}{$key};
973: }
974: }
975: }
976: if ($history{'details'}{'clonecrs'}) {
977: $customitems{'_LC_clonefrom'} = $history{'details'}{'clonedom'}.'_'.$history{'details'}{'clonecrs'};
978: }
979: my ($result,$postprocess) = &course_creation($cdom,$cnum,$context,$history{'details'},\$logmsg,
980: \$newusermsg,\$addresult,\$enrollcount,
981: \$response,\$keysmsg,\%domdefs,$longroles,\$code,\%customitems);
982: if ($result eq 'created') {
983: if ($crstype eq 'community') {
984: $approvedmsg = $approvalmsg{'community'};
985: } else {
986: $approvedmsg = $approvalmsg{'course'};
987: }
988: my $firsturl = &Apache::lonnet::course_portal_url($cnum,$cdom);
989: if (ref($approvedmsg) eq 'ARRAY') {
990: if (ref($approvedmsg->[1]) eq 'HASH') {
991: $approvedmsg->[1]->{'args'} = [$firsturl];
992: }
993: if ($code) {
994: push(@{$approvedmsg},
995: {
996: mt => 'Students can automatically select your course by entering this code: [_1]',
997: args => [$code],
998: });
999: $codes{$cnum} = $code;
1000: }
1001: if (ref($postprocess) eq 'HASH') {
1002: if (ref($postprocess->{'createdmsg'}) eq 'ARRAY') {
1003: foreach my $item (@{$postprocess->{'createdmsg'}}) {
1004: if (ref($item) eq 'HASH') {
1005: if ($item->{'mt'} ne '') {
1006: push(@{$approvedmsg},$item);
1007: }
1008: }
1009: }
1010: }
1011: }
1012: }
1013: push(@completed,$cnum);
1014:
1015: unless (&Apache::lonnet::del_dom($namespace,[$cnum.'_'.$queue],$cdom) eq 'ok') {
1016: push(@warn_dels,$cnum);
1017: }
1018: &send_selfserve_notification($ownername.':'.$ownerdom,
1019: $approvedmsg,$cid,$coursedesc,$now,
1020: $beneficiary,$sender,undef,undef,$crstype);
1021: my %reqhash = (
1022: reqtime => $history{'reqtime'},
1023: crstype => $history{'crstype'},
1024: details => $history{'details'},
1025: disposition => $history{'disposition'},
1026: status => 'created',
1027: adjudicator => $env{'user.name'}.':'.
1028: $env{'user.domain'},
1029: );
1030: my $userresult =
1031: &Apache::lonnet::store_userdata(\%reqhash,$requestkey,
1032: 'courserequests',$ownerdom,$ownername);
1033: if ($userresult eq 'ok') {
1034: my %status = (
1035: 'status:'.$cdom.':'.$cnum => 'created'
1036: );
1037: my $statusresult =
1038: &Apache::lonnet::put('courserequests',\%status,
1039: $ownerdom,$ownername);
1040: if ($statusresult ne 'ok') {
1041: push(@warn_approves,$cnum);
1042: }
1043: }
1044: if ($userresult ne 'ok') {
1045: push(@warn_approves,$cnum);
1046: }
1047: } else {
1048: push(@processing_errors,$cnum);
1049: }
1050: } else {
1051: push(@processing_errors,$cnum);
1052: }
1053: } else {
1054: push(@nopermissions,$cnum);
1055: }
1056: } else {
1057: push(@existing,$cnum);
1058: }
1059: } else {
1060: push(@missingreq,$cnum);
1061: }
1062: }
1063: }
1064: my @changes = (@completed,@rejections);
1065: if ($context eq 'domain') {
1066: @changes = map {$_.'_'.$queue} (@changes);
1067: } elsif ($context eq 'requestauthor') {
1068: @changes = map {$_.'_approval'} (@changes);
1069: } elsif ($context eq 'requestusername') {
1070: @changes = map {&escape($_).'_approval'} (@changes);
1071: }
1072: if (@rejections) {
1073: foreach my $item (@rejections) {
1074: if (($context eq 'course') || ($context eq 'requestauthor')) {
1075: my ($user,$uname,$udom,%userrequest,$key,$dbname);
1076: if ($context eq 'requestauthor') {
1077: $uname = $item;
1078: $udom = $cdom;
1079: $user = $uname.':'.$udom;
1080: $key = 'author';
1081: $dbname = 'requestauthor';
1082: } else {
1083: $user = $item;
1084: ($uname,$udom) = split(/:/,$user);
1085: $key = $cdom.'_'.$cnum;
1086: $dbname = $namespace;
1087: }
1088: &send_selfserve_notification($user,$rejectedmsg,$cid,$coursedesc,
1089: $now,$beneficiary,$sender,undef,undef,
1090: $crstype);
1091: %userrequest = (
1092: $key => {
1093: timestamp => $now,
1094: adjudicator => $env{'user.name'}.':'.$env{'user.domain'},
1095: status => 'rejection',
1096: }
1097: );
1098: if ($context eq 'requestauthor') {
1099: $userrequest{'author_status'} = 'rejection';
1100: }
1101: my $userresult =
1102: &Apache::lonnet::put($dbname,\%userrequest,$udom,$uname);
1103: if ($userresult ne 'ok') {
1104: push(@warn_rejects,$item);
1105: }
1106: } elsif ($context eq 'requestusername') {
1107: my ($uname,$udom,$dbname);
1108: $uname = $item;
1109: $udom = $cdom;
1110: $dbname = 'nohist_requestedusernames';
1111: my $domconfiguser = &Apache::lonnet::get_domainconfiguser($cdom);
1112: my %curr = &Apache::lonnet::get($dbname,[$uname],$cdom,$domconfiguser);
1113: if (ref($curr{$uname}) eq 'HASH') {
1114: $curr{$uname}{'status'} = 'rejected';
1115: $curr{$uname}{'timestamp'} = $now;
1116: $curr{$uname}{'adjudicator'} = $env{'user.name'}.':'.$env{'user.domain'};
1117: undef($curr{$uname}{'tmpinfo'});
1118: undef($curr{$uname}{'upass'});
1119: }
1120: my $userresult =
1121: &Apache::lonnet::put($dbname,\%curr,$cdom,$domconfiguser);
1122: if ($userresult ne 'ok') {
1123: push(@warn_rejects,$uname);
1124: }
1125: } else {
1126: my $cnum = $item;
1127: if (ref($requesthash{$cnum.'_'.$queue}) eq 'HASH') {
1128: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
1129: my $requestkey = $cdom.'_'.$cnum;
1130: my $ownername = $requesthash{$cnum.'_'.$queue}{'ownername'};
1131: my $ownerdom = $requesthash{$cnum.'_'.$queue}{'ownerdom'};
1132: my $coursedesc = $requesthash{$cnum.'_'.$queue}{'description'};
1133: $crstype = $requesthash{$cnum.'_'.$queue}{'crstype'};
1134: if ($crstype eq 'community') {
1135: $rejectedmsg = $rejectionmsg{'community'};
1136: } else {
1137: $rejectedmsg = $rejectionmsg{'course'};
1138: }
1139: &send_selfserve_notification($ownername.':'.$ownerdom,$rejectedmsg,
1140: $cid,$coursedesc,$now,$beneficiary,
1141: $sender,undef,undef,$crstype);
1142: my %history =
1143: &Apache::lonnet::restore($requestkey,'courserequests',
1144: $ownerdom,$ownername);
1145: if ((ref($history{'details'}) eq 'HASH') &&
1146: ($history{'disposition'} eq $queue)) {
1147: my %reqhash = (
1148: reqtime => $history{'reqtime'},
1149: crstype => $history{'crstype'},
1150: details => $history{'details'},
1151: disposition => $history{'disposition'},
1152: status => 'rejected',
1153: adjudicator => $env{'user.name'}.':'.$env{'user.domain'},
1154: );
1155: my $userresult =
1156: &Apache::lonnet::store_userdata(\%reqhash,$requestkey,
1157: 'courserequests',$ownerdom,$ownername);
1158: if ($userresult eq 'ok') {
1159: my %status = (
1160: 'status:'.$cdom.':'.$cnum => 'rejected'
1161: );
1162: my $statusresult =
1163: &Apache::lonnet::put('courserequests',\%status,
1164: $ownerdom,$ownername);
1165: if ($statusresult ne 'ok') {
1166: push(@warn_rejects,$cnum);
1167: }
1168: } else {
1169: push(@warn_rejects,$cnum);
1170: }
1171: unless (&Apache::lonnet::del_dom($namespace,[$cnum.'_'.$queue],$cdom) eq 'ok') {
1172: push(@warn_dels,$cnum);
1173: }
1174: } else {
1175: push(@warn_rejects,$cnum);
1176: }
1177: } else {
1178: push(@existing,$cnum);
1179: }
1180: } else {
1181: push(@rejectionerrors,$cnum);
1182: }
1183: }
1184: }
1185: }
1186: if (@toremove) {
1187: my $domconfiguser = &Apache::lonnet::get_domainconfiguser($cdom);
1188: foreach my $item (@toremove) {
1189: if ($context eq 'requestauthor') {
1190: my %userrequest = (
1191: author => {
1192: timestamp => $now,
1193: adjudicator => $env{'user.name'}.':'.$env{'user.domain'},
1194: status => 'deleted',
1195: },
1196: author_status => 'deleted',
1197: );
1198: &Apache::lonnet::put('requestauthor',\%userrequest,$cdom,$item);
1199: } elsif ($context eq 'requestusername') {
1200: my $dbname = 'nohist_requestedusernames';
1201: my %curr = &Apache::lonnet::get($dbname,[$item],$cdom,$domconfiguser);
1202: if (ref($curr{$item}) eq 'HASH') {
1203: $curr{$item}{'status'} = 'deleted';
1204: $curr{$item}{'timestamp'} = $now;
1205: $curr{$item}{'adjudicator'} = $env{'user.name'}.':'.$env{'user.domain'};
1206: undef($curr{$item}{'upass'});
1207: undef($curr{$item}{'tmpinfo'});
1208: }
1209: }
1210: }
1211: @toremove = map {$_.'_approval'} (@toremove);
1212: my $delresult = &Apache::lonnet::del_dom($namespace,\@toremove,$cdom);
1213: }
1214: if (@changes) {
1215: my $delresult;
1216: if ($context eq 'course') {
1217: $delresult = &Apache::lonnet::del($namespace,\@changes,$cdom,$cnum);
1218: } else {
1219: $delresult = &Apache::lonnet::del_dom($namespace,\@changes,$cdom);
1220: }
1221: if ($delresult eq 'ok') {
1222: my $namelink =
1223: &Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'}).' ('.$env{'user.name'}.':'.$env{'user.domain'}.')';
1224: my ($chgmsg,$approvedlist,$rejectedlist);
1225: if ($context eq 'course') {
1226: $chgmsg = "'Action was taken on the following enrollment requests by [_1].',$namelink";
1227: if (@completed) {
1228: $approvedlist = join("\n",@completed);
1229: if ($crstype eq 'community') {
1230: $output .= '<p>'.&mt('The following were enrolled in the community:').'<ul>';
1231: } else {
1232: $output .= '<p>'.&mt('The following were enrolled in the course:').'<ul>';
1233: }
1234: foreach my $user (@completed) {
1235: my ($uname,$udom) = split(/:/,$user);
1236: my $userlink =
1237: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom),$uname,$udom);
1238: $output .= '<li>'.$userlink.'</li>';
1239: }
1240: $output .= '</ul></p>';
1241: }
1242: if (@rejections) {
1243: $rejectedlist = join("\n",@rejections);
1244: $output .= '<p>'.&mt('The following enrollment requests were rejected:').'<ul>';
1245: foreach my $user (@rejections) {
1246: $output .= '<li>'.$user.'</li>';
1247: }
1248: $output .= '</ul></p>';
1249: }
1250: if ($notifylist ne '') {
1251: &send_selfserve_notification($notifylist,$chgmsg,$cid,$coursedesc,
1252: $now,'coursemanagers',$sender,
1253: $approvedlist,$rejectedlist,$crstype);
1254: }
1255: } elsif ($context eq 'requestauthor') {
1256: $chgmsg = "'Action was taken on the following Authoring Space requests by [_1].',$namelink";
1257: if (@completed) {
1258: $approvedlist = join("\n",@completed);
1259: $output .= '<p>'.&mt('The following requests were approved:').'<ul>';
1260: foreach my $uname (@completed) {
1261: my $userlink =
1262: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
1263: $output .= '<li>'.$userlink.'</li>';
1264:
1265: }
1266: $output .= '</ul></p>';
1267: }
1268: if (@rejections) {
1269: $rejectedlist = join("\n",@rejections);
1270: $output .= '<p>'.&mt('The following requests were rejected:').'<ul>';
1271: foreach my $uname (@rejections) {
1272: my $userlink =
1273: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
1274: $output .= '<li>'.$userlink.'</li>';
1275: }
1276: $output .= '</ul></p>';
1277: }
1278: if ($notifylist ne '') {
1279: &send_selfserve_notification($notifylist,$chgmsg,undef,$domdesc,
1280: $now,'authormanagers',$sender,
1281: $approvedlist,$rejectedlist);
1282: }
1283: } elsif ($context eq 'requestusername') {
1284: $chgmsg = "'Action was taken on the following LON-CAPA account requests by [_1].',$namelink";
1285: if (@completed) {
1286: $approvedlist = join("\n",@completed);
1287: $output .= '<p>'.&mt('The following requests were approved:').'<ul>';
1288: foreach my $uname (@completed) {
1289: $output .= '<li>'.$uname.'</li>';
1290:
1291: }
1292: $output .= '</ul></p>';
1293: }
1294: if (@rejections) {
1295: $rejectedlist = join("\n",@rejections);
1296: $output .= '<p>'.&mt('The following requests were rejected:').'<ul>';
1297: foreach my $uname (@rejections) {
1298: $output .= '<li>'.$uname.'</li>';
1299: }
1300: $output .= '</ul></p>';
1301: }
1302: if ($notifylist ne '') {
1303: &send_selfserve_notification($notifylist,$chgmsg,undef,$domdesc,
1304: $now,'usernamemanagers',$sender,
1305: $approvedlist,$rejectedlist);
1306: }
1307: } else {
1308: $chgmsg = "'Action was taken on the following course and community requests by [_1].',$namelink";
1309: if (@completed) {
1310: $approvedlist = join("\n",@completed);
1311: $output .= '<p>'.&mt('The following courses/communities were created:').'<ul>';
1312: foreach my $cnum (@completed) {
1313: my $showcourse;
1314: if (ref($requesthash{$cnum.'_'.$queue})) {
1315: $showcourse = $requesthash{$cnum.'_'.$queue}{'description'};
1316: } else {
1317: $showcourse = $cnum;
1318: }
1319: my $syllabuslink =
1320: &Apache::loncommon::syllabuswrapper($showcourse,$cnum,$cdom);
1321: if ($codes{$cnum}) {
1322: $syllabuslink .= ' '.&mt('Unique code: [_1]',$codes{$cnum});
1323: }
1324: $output .= '<li>'.$syllabuslink.'</li>';
1325: }
1326: $output .= '</ul></p>';
1327: }
1328: if (@rejections) {
1329: $rejectedlist = join("\n",@rejections);
1330: $output .= '<p>'.&mt('The following requests were rejected:').'<ul>';
1331: foreach my $cnum (@rejections) {
1332: my $showcourse;
1333: if (ref($requesthash{$cnum.'_'.$queue})) {
1334: $showcourse = $requesthash{$cnum.'_'.$queue}{'description'};
1335: } else {
1336: $showcourse = $cnum;
1337: }
1338: $output .= '<li>'.$showcourse.'</li>';
1339: }
1340: $output .= '</ul></p>';
1341: }
1342: if ($notifylist ne '') {
1343: &send_selfserve_notification($notifylist,$chgmsg,$cid,$domdesc,
1344: $now,'domainmanagers',$sender,
1345: $approvedlist,$rejectedlist,$crstype);
1346: }
1347: }
1348: } else {
1349: if (($context eq 'requestauthor') || ($context eq 'requestusername')) {
1350: push(@warn_dels,@changes);
1351: }
1352: }
1353: }
1354: if (@existing) {
1355: if ($context eq 'course') {
1356: $output .= '<p>'.&mt('The following enrollment requests were deleted because the user is already enrolled in the course:').'<ul>';
1357: foreach my $user (@existing) {
1358: $output .= '<li>'.$user.'</li>';
1359: }
1360: $output .= '</ul></p>';
1361: } elsif ($context eq 'requestauthor') {
1362: $output .= '<p>'.&mt('Authoring Space requests from the following users were deleted because one already exists:').'<ul>';
1363: foreach my $uname (@existing) {
1364: my $userlink =
1365: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
1366: $output .= '<li>'.$userlink.'</li>';
1367: }
1368: $output .= '</ul></p>';
1369: } else {
1370: $output .= '<p>'.&mt('The following course/community creation requests were deleted because the course or community has already been created:').'<ul>';
1371: foreach my $cnum (@existing) {
1372: my $showcourse;
1373: my %coursehash = &Apache::lonnet::coursedescription($cdom.'/'.$cnum);
1374: if ($coursehash{'description'} ne '') {
1375: $showcourse = $coursehash{'description'};
1376: } else {
1377: $showcourse = $cnum;
1378: }
1379: $output .= '<li>'.$showcourse.'</li>';
1380: }
1381: $output .= '</ul></p>';
1382: }
1383: }
1384: if (@missingreq) {
1385: if ($context eq 'course') {
1386: $output .= '<p>'.&mt('The following enrollment requests were ignored because the request is no longer in the enrollment queue:').'<ul>';
1387: foreach my $user (@missingreq) {
1388: $output .= '<li>'.$user.'</li>';
1389: }
1390: $output .= '</ul></p>';
1391: } elsif ($context eq 'requestauthor') {
1392: $output .= '<p>'.&mt('The following requests were ignored because the request is no longer in the queue:').'<ul>';
1393: foreach my $uname (@missingreq) {
1394: my $userlink =
1395: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
1396: $output .= '<li>'.$userlink.'</li>';
1397: }
1398: $output .= '</ul></p>';
1399: } else {
1400: $output .= '<p>'.&mt('The following course/community creation requests were ignored because the request is no longer in the queue:').'<ul>';
1401: foreach my $cnum (@missingreq) {
1402: $output .= '<li>'.$cnum.'</li>';
1403: }
1404: $output .= '</ul></p>';
1405: }
1406: }
1407: if (@invalidusers) {
1408: if ($context eq 'course') {
1409: $output .= '<p>'.&mt('The following enrollment requests were deleted because the requestor does not have a LON-CAPA account:').'<ul>';
1410: foreach my $user (@invalidusers) {
1411: $output .= '<li>'.$user.'</li>';
1412: }
1413: $output .= '</ul></p>';
1414: } elsif ($context eq 'requestauthor') {
1415: $output .= '<p>'.&mt('The following Authoring Space requests were deleted because the requestor does not have a LON-CAPA account:').'<ul>';
1416: foreach my $uname (@invalidusers) {
1417: my $userlink =
1418: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
1419: $output .= '<li>'.$userlink.'</li>';
1420: }
1421: $output .= '</ul></p>';
1422: }
1423: }
1424: if (@limitexceeded) {
1425: if ($context eq 'course') {
1426: $output .= '<p>'.&mt('The following enrollment requests were skipped because the enrollment limit has been reached for the course:').'<ul>';
1427: foreach my $user (@limitexceeded) {
1428: $output .= '<li>'.$user.'</li>';
1429: }
1430: $output .= '</ul></p>';
1431: }
1432: }
1433: if (@nopermissions) {
1434: if ($context eq 'course') {
1435: $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>';
1436: foreach my $cnum (@nopermissions) {
1437: my $showcourse;
1438: if (ref($requesthash{$cnum.'_'.$queue})) {
1439: $showcourse = $requesthash{$cnum.'_'.$queue}{'description'};
1440: } else {
1441: $showcourse = $cnum;
1442: }
1443: $output .= '<li>'.$showcourse.'</li>';
1444: }
1445: $output .= '</ul></p>';
1446: } elsif ($context eq 'requestauthor') {
1447: $output .= '<p>'.&mt('The following requests could not be processed because the requestor does not have rights to request an Authoring Space:').'<ul>';
1448: foreach my $uname (@nopermissions) {
1449: my $userlink =
1450: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
1451: $output .= '<li>'.$userlink.'</li>';
1452: }
1453: $output .= '</ul></p>';
1454: }
1455: }
1456: if (@processing_errors) {
1457: if ($context eq 'course') {
1458: $output .= '<p>'.&mt('The following enrollment requests could not be processed because an error occurred:').'<ul>';
1459: foreach my $user (@processing_errors) {
1460: $output .= '<li>'.$user.'</li>';
1461: }
1462: $output .= '</ul></p>';
1463: } elsif ($context eq 'requestauthor') {
1464: $output .= '<p>'.&mt('The following requests could not be processed because an error occurred:').'<ul>';
1465: foreach my $uname (@processing_errors) {
1466: my $userlink =
1467: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
1468: $output .= '<li>'.$userlink.'</li>';
1469: }
1470: $output .= '</ul></p>';
1471: } elsif ($context eq 'requestusername') {
1472: $output .= '<p>'.&mt('The following requests could not be processed because an error occurred:').'<ul>';
1473: foreach my $uname (@processing_errors) {
1474: $output .= '<li>'.$uname.'</li>';
1475: }
1476: $output .= '</ul></p>';
1477: } else {
1478: $output .= '<p>'.&mt('The following course/community creation requests could not be processed because an error occurred:').'<ul>';
1479: foreach my $cnum (@processing_errors) {
1480: my $showcourse;
1481: if (ref($requesthash{$cnum.'_'.$queue})) {
1482: $showcourse = $requesthash{$cnum.'_'.$queue}{'description'};
1483: } else {
1484: $showcourse = $cnum;
1485: }
1486: $output .= '<li>'.$showcourse.'</li>';
1487: }
1488: $output .= '</ul></p>';
1489: }
1490: }
1491: if (@rejectionerrors) {
1492: $output .= '<p>'.&mt('The following course/community creation request rejections could not be fully processed because an error occurred:').'<ul>';
1493: foreach my $cnum (@rejectionerrors) {
1494: my $showcourse;
1495: if (ref($requesthash{$cnum.'_'.$queue})) {
1496: $showcourse = $requesthash{$cnum.'_'.$queue}{'description'};
1497: } else {
1498: $showcourse = $cnum;
1499: }
1500: $output .= '<li>'.$showcourse.'</li>';
1501: }
1502: $output .= '</ul></p>';
1503: }
1504: if (@warn_approves || @warn_rejects) {
1505: if ($context eq 'course') {
1506: $output .= '<p>'.&mt("For the following users, an error occurred when updating the user's own self-enroll requests record:").'<ul>';
1507: foreach my $user (@warn_approves) {
1508: $output .= '<li>'.$user.'</li>';
1509: }
1510: $output .= '</ul></p>';
1511: } elsif ($context eq 'requestauthor') {
1512: $output .= '<p>'.&mt("For the following users, an error occurred when updating the user's own author request record:").'<ul>';
1513: foreach my $uname (@warn_approves,@warn_rejects) {
1514: my $userlink =
1515: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
1516: $output .= '<li>'.$userlink.'</li>';
1517: }
1518: $output .= '</ul></p>';
1519: } elsif ($context eq 'requestusername') {
1520: $output .= '<p>'.&mt("For the following users, an error occurred when updating the account request record for the user:").'<ul>';
1521: foreach my $uname (@warn_approves,@warn_rejects) {
1522: $output .= '<li>'.$uname.'</li>';
1523: }
1524: $output .= '</ul></p>';
1525: } else {
1526: $output .= '<p>'.&mt("For the following course/community requests an error occurred when updating the requestor's own requests record:").'<ul>';
1527: foreach my $cnum (@warn_approves,@warn_rejects) {
1528: my $showcourse;
1529: if (ref($requesthash{$cnum.'_'.$queue})) {
1530: $showcourse = $requesthash{$cnum.'_'.$queue}{'description'};
1531: } else {
1532: $showcourse = $cnum;
1533: }
1534: $output .= '<li>'.$showcourse.'</li>';
1535: }
1536: $output .= '</ul></p>';
1537: }
1538: }
1539: if (@warn_dels) {
1540: if ($context eq 'requestauthor') {
1541: $output .= '<p>'.&mt("For the following requests an error occurred when removing the request from the queue:").'<ul>';
1542: foreach my $uname (@warn_dels) {
1543: my $userlink =
1544: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
1545: $output .= '<li>'.$userlink.'</li>';
1546: }
1547: $output .= '</ul></p>';
1548: } elsif ($context eq 'requestusername') {
1549: $output .= '<p>'.&mt("For the following requests an error occurred when removing the request from the queue:").'<ul>';
1550: foreach my $item (@warn_dels) {
1551: my ($escuname) = split(/_/,$item);
1552: $output .= '<li>'.&unescape($escuname).'</li>';
1553: }
1554: $output .= '</ul></p>';
1555: } else {
1556: $output .= '<p>'.&mt("For the following course/community requests an error occurred when removing requests from the pending queue:").'<ul>';
1557: foreach my $cnum (@warn_dels) {
1558: my $showcourse;
1559: if (ref($requesthash{$cnum.'_'.$queue})) {
1560: $showcourse = $requesthash{$cnum.'_'.$queue}{'description'};
1561: } else {
1562: $showcourse = $cnum;
1563: }
1564: $output .= '<li>'.$showcourse.'</li>';
1565: }
1566: $output .= '</ul></p>';
1567: }
1568: }
1569: return $output;
1570: }
1571:
1572: sub get_student_counts {
1573: my ($cdom,$cnum) = @_;
1574: my (%idx,%stucounts);
1575: my $classlist = &Apache::loncoursedata::get_classlist($cdom,$cnum);
1576: $idx{'type'} = &Apache::loncoursedata::CL_TYPE();
1577: $idx{'status'} = &Apache::loncoursedata::CL_STATUS();
1578: while (my ($student,$data) = each(%$classlist)) {
1579: if (($data->[$idx{'status'}] eq 'Active') ||
1580: ($data->[$idx{'status'}] eq 'Future')) {
1581: if ($data->[$idx{'type'}] eq 'selfenroll') {
1582: $stucounts{'selfenroll'} ++;
1583: }
1584: $stucounts{'allstudents'} ++;
1585: }
1586: }
1587: return (\%stucounts,\%idx,$classlist);
1588: }
1589:
1590: sub course_creation {
1591: my ($dom,$cnum,$context,$details,$logmsg,$newusermsg,$addresult,$enrollcount,$output,
1592: $keysmsg,$domdefs,$longroles,$coderef,$customhash) = @_;
1593: unless ((ref($details) eq 'HASH') && (ref($domdefs) eq 'HASH') &&
1594: (ref($longroles) eq 'HASH')) {
1595: return ('error: Invalid request');
1596: }
1597: my ($result,$ownername,$ownerdom);
1598: my $crstype = $details->{'crstype'};
1599: my $coursedesc = $details->{'cdescr'};
1600: my $accessstart = $details->{'accessstart'};
1601: my $accessend = $details->{'accessend'};
1602: my %domconfig = &Apache::lonnet::get_dom('configuration',['requestcourses'],$dom);
1603: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
1604: if (ref($domconfig{'requestcourses'}{'uniquecode'}) eq 'HASH') {
1605: if ($domconfig{'requestcourses'}{'uniquecode'}{$crstype}) {
1606: $details->{'uniquecode'} = 1;
1607: }
1608: }
1609: }
1610: if ($context eq 'domain') {
1611: $ownername = $details->{'owner'};
1612: $ownerdom = $details->{'domain'};
1613: } else {
1614: $ownername = $env{'user.name'};
1615: $ownerdom = $env{'user.domain'};
1616: }
1617: my $fullname = &Apache::loncommon::plainname($ownername,$ownerdom);
1618: my $owneremail;
1619: my %emails = &Apache::loncommon::getemails($ownername,$ownerdom);
1620: foreach my $email ('permanentemail','critnotification','notification') {
1621: $owneremail = $emails{$email};
1622: last if ($owneremail ne '');
1623: }
1624: my %reqdetails = &build_batchcreatehash($dom,$context,$details,$owneremail,$domdefs);
1625: my $cid = &LONCAPA::batchcreatecourse::build_course($dom,$cnum,'requestcourses',
1626: \%reqdetails,$longroles,$logmsg,$newusermsg,$addresult,
1627: $enrollcount,$output,$keysmsg,$ownerdom,$ownername,$cnum,$crstype,$coderef);
1628: my $postprocess;
1629: if ($cid eq "/$dom/$cnum") {
1630: $result = 'created';
1631: my $code;
1632: if (ref($coderef)) {
1633: $code = $$coderef;
1634: }
1635: $postprocess = &Apache::lonnet::auto_crsreq_update($dom,$cnum,$crstype,$result,$ownername,
1636: $ownerdom,$fullname,$coursedesc,$code,
1637: $accessstart,$accessend,$customhash);
1638: } else {
1639: $result = 'error: '.$cid;
1640: }
1641: return ($result,$postprocess);
1642: }
1643:
1644: sub build_batchcreatehash {
1645: my ($dom,$context,$details,$owneremail,$domdefs) = @_;
1646: my %batchhash;
1647: my @items = qw{owner domain coursehome clonecrs clonedom datemode dateshift enrollstart enrollend accessstart accessend sections crosslists users uniquecode};
1648: if ((ref($details) eq 'HASH') && (ref($domdefs) eq 'HASH')) {
1649: my $emailenc = &escape($owneremail);
1650: my $owner = $details->{'owner'}.':'.$details->{'domain'};
1651: foreach my $item (@items) {
1652: $batchhash{$item} = $details->{$item};
1653: }
1654: $batchhash{'title'} = $details->{'cdescr'};
1655: $batchhash{'coursecode'} = $details->{'instcode'};
1656: if ($domdefs->{'officialcredits'} || $domdefs->{'unofficialcredits'}) {
1657: $batchhash{'defaultcredits'} = $details->{'defaultcredits'};
1658: }
1659: $batchhash{'emailenc'} = $emailenc;
1660: $batchhash{'adds'} = $details->{'autoadds'};
1661: $batchhash{'drops'} = $details->{'autodrops'};
1662: $batchhash{'authtype'} = $domdefs->{'auth_def'};
1663: $batchhash{'authparam'} = $domdefs->{'auth_arg_def'};
1664: if ($details->{'crstype'} eq 'community') {
1665: $batchhash{'crstype'} = 'Community';
1666: } else {
1667: if ($details->{'crstype'} eq 'textbook') {
1668: if ($details->{'clonecrs'} && $details->{'clonedom'}) {
1669: my %clonedfrom = &Apache::lonnet::coursedescription($details->{'clonedom'}.'_'.$details->{'clonecrs'});
1670: $batchhash{'textbook'} = $clonedfrom{'description'};
1671: }
1672: }
1673: $batchhash{'crstype'} = 'Course';
1674: }
1675: my ($owner_firstname,$owner_lastname);
1676: if ($context eq 'domain') {
1677: my %userenv = &Apache::lonnet::userenvironment($details->{'domain'},
1678: $details->{'owner'},
1679: 'firstname','lastname');
1680: $owner_firstname = $userenv{'firstname'};
1681: $owner_lastname = $userenv{'lastname'};
1682: } else {
1683: $owner_firstname = $env{'environment.firstname'};
1684: $owner_lastname = $env{'environment.lastname'};
1685: }
1686: if (ref($details->{'personnel'}) eq 'HASH') {
1687: %{$batchhash{'users'}} = %{$details->{'personnel'}};
1688: if (ref($batchhash{'users'}) eq 'HASH') {
1689: foreach my $userkey (keys(%{$batchhash{'users'}})) {
1690: if (ref($batchhash{'users'}{$userkey}) eq 'HASH') {
1691: if (ref($batchhash{'users'}{$userkey}{'roles'}) eq 'ARRAY') {
1692: foreach my $role (@{$batchhash{'users'}{$userkey}{'roles'}}) {
1693: my $start = '';
1694: my $end = '';
1695: if ($role eq 'st') {
1696: $start = $details->{'accessstart'};
1697: $end = $details->{'accessend'};
1698: }
1699: $batchhash{'users'}{$userkey}{$role}{'start'} = $start;
1700: $batchhash{'users'}{$userkey}{$role}{'end'} = $end;
1701: }
1702: }
1703: }
1704: }
1705: }
1706: }
1707: $batchhash{'users'}{$owner}{firstname} = $owner_firstname;
1708: $batchhash{'users'}{$owner}{lastname} = $owner_lastname;
1709: $batchhash{'users'}{$owner}{emailenc} = $emailenc;
1710: $batchhash{'users'}{$owner}{owneremail} = $owneremail;
1711: $batchhash{'setcomment'} = 1;
1712: }
1713: return %batchhash;
1714: }
1715:
1716: sub can_clone_course {
1717: my ($uname,$udom,$clonecrs,$clonedom,$crstype,$dom,$instcode) = @_;
1718: my $canclone;
1719: my $ccrole = 'cc';
1720: if ($crstype eq 'community') {
1721: $ccrole = 'co';
1722: }
1723: my %roleshash = &Apache::lonnet::get_my_roles($uname,$udom,'userroles',['active'],
1724: [$ccrole],[$clonedom]);
1725: if (exists($roleshash{$clonecrs.':'.$clonedom.':'.$ccrole})) {
1726: $canclone = 1;
1727: } else {
1728: my %courseenv = &Apache::lonnet::userenvironment($clonedom,$clonecrs,
1729: ('cloners','internal.coursecode'));
1730: my $cloners = $courseenv{'cloners'};
1731: my $clonefromcode = $courseenv{'internal.coursecode'};
1732: if ($cloners ne '') {
1733: my @cloneable = split(',',$cloners);
1734: if (grep(/^\*$/,@cloneable)) {
1735: $canclone = 1;
1736: } elsif (grep(/^\*:\Q$udom\E$/,@cloneable)) {
1737: $canclone = 1;
1738: } elsif (grep(/^\Q$uname\E:\Q$udom\E$/,@cloneable)) {
1739: $canclone = 1;
1740: }
1741: unless ($canclone) {
1742: if (($clonefromcode) && ($instcode) && ($clonedom eq $dom)) {
1743: my (%gotdomdefaults,%gotcodedefaults);
1744: foreach my $cloner (@cloneable) {
1745: if (($cloner ne '*') && ($cloner !~ /^\*\:$match_domain$/) &&
1746: ($cloner !~ /^$match_username\:$match_domain$/) && ($cloner ne '')) {
1747: if ($cloner =~ /\=/) {
1748: my (%codedefaults,@code_order);
1749: if (ref($gotcodedefaults{$clonedom}) eq 'HASH') {
1750: if (ref($gotcodedefaults{$clonedom}{'defaults'}) eq 'HASH') {
1751: %codedefaults = %{$gotcodedefaults{$clonedom}{'defaults'}};
1752: }
1753: if (ref($gotcodedefaults{$clonedom}{'order'}) eq 'ARRAY') {
1754: @code_order = @{$gotcodedefaults{$dom}{'order'}};
1755: }
1756: } else {
1757: &Apache::lonnet::auto_instcode_defaults($clonedom,
1758: \%codedefaults,
1759: \@code_order);
1760: $gotcodedefaults{$clonedom}{'defaults'} = \%codedefaults;
1761: $gotcodedefaults{$clonedom}{'order'} = \@code_order;
1762: }
1763: if (@code_order > 0) {
1764: if (&Apache::lonnet::check_instcode_cloning(\%codedefaults,\@code_order,
1765: $cloner,$clonefromcode,$instcode)) {
1766: $canclone = 1;
1767: last;
1768: }
1769: }
1770: }
1771: }
1772: }
1773: }
1774: }
1775: } else {
1776: my %domdefs = &Apache::lonnet::get_domain_defaults($clonedom);
1777: if ($domdefs{'canclone'}) {
1778: unless ($domdefs{'canclone'} eq 'none') {
1779: if ($domdefs{'canclone'} eq 'domain') {
1780: if ($udom eq $clonedom) {
1781: $canclone = 1;
1782: }
1783: } elsif (($clonefromcode) && ($instcode) &&
1784: ($clonedom eq $dom)) {
1785: if (&Apache::lonnet::default_instcode_cloning($clonedom,$domdefs{'canclone'},
1786: $clonefromcode,$instcode)) {
1787: $canclone = 1;
1788: }
1789: }
1790: }
1791: }
1792: }
1793: unless ($canclone) {
1794: if (&Apache::lonnet::is_course_owner($clonedom,$clonecrs,$uname,$udom)) {
1795: $canclone = 1;
1796: }
1797: }
1798: }
1799: return $canclone;
1800: }
1801:
1802: sub get_processtype {
1803: my ($context,$uname,$udom,$isadv,$dom,$crstype,$inststatuses,$domconfig) = @_;
1804: return unless ((ref($inststatuses) eq 'ARRAY') && (ref($domconfig) eq 'HASH'));
1805: if ($uname eq '' || $udom eq '') {
1806: $uname = $env{'user.name'};
1807: $udom = $env{'user.domain'};
1808: $isadv = $env{'user.adv'};
1809: }
1810: my (%userenv,%settings,$val,@options,$envkey);
1811: if ($context eq 'course') {
1812: @options = ('autolimit','validate','approval');
1813: $envkey = 'requestcourses.'.$crstype;
1814: if (ref($domconfig->{'requestcourses'}) eq 'HASH') {
1815: if (ref($domconfig->{'requestcourses'}->{$crstype}) eq 'HASH') {
1816: %settings = %{$domconfig->{'requestcourses'}->{$crstype}};
1817: }
1818: }
1819: } else {
1820: @options = ('automatic','approval');
1821: $envkey = 'requestauthor';
1822: if (ref($domconfig->{'requestauthor'}) eq 'HASH') {
1823: %settings = %{$domconfig->{'requestauthor'}};
1824: }
1825: }
1826: if (($dom eq $udom) || ($context eq 'requestauthor')) {
1827: %userenv =
1828: &Apache::lonnet::userenvironment($udom,$uname,$envkey,'inststatus');
1829: if ($userenv{$envkey}) {
1830: $val = $userenv{$envkey};
1831: @{$inststatuses} = ('_custom_');
1832: } else {
1833: my %alltasks;
1834: if (($isadv) && ($settings{'_LC_adv'} ne '')) {
1835: $val = $settings{'_LC_adv'};
1836: @{$inststatuses} = ('_LC_adv_');
1837: } else {
1838: if ($userenv{'inststatus'} ne '') {
1839: @{$inststatuses} = split(',',$userenv{'inststatus'});
1840: } else {
1841: @{$inststatuses} = ('default');
1842: }
1843: foreach my $status (@{$inststatuses}) {
1844: if (exists($settings{$status})) {
1845: my $value = $settings{$status};
1846: next unless ($value);
1847: unless (exists($alltasks{$value})) {
1848: if (ref($alltasks{$value}) eq 'ARRAY') {
1849: unless(grep(/^\Q$status\E$/,@{$alltasks{$value}})) {
1850: push(@{$alltasks{$value}},$status);
1851: }
1852: } else {
1853: @{$alltasks{$value}} = ($status);
1854: }
1855: }
1856: }
1857: }
1858: my $maxlimit = 0;
1859: if ($context eq 'course') {
1860: foreach my $key (sort(keys(%alltasks))) {
1861: if ($key =~ /^autolimit=(\d*)$/) {
1862: if ($1 eq '') {
1863: $val ='autolimit=';
1864: last;
1865: } elsif ($1 > $maxlimit) {
1866: $maxlimit = $1;
1867: }
1868: }
1869: }
1870: }
1871: if (($context eq 'requestauthor') || (!$val)) {
1872: if ($context eq 'course' && $maxlimit) {
1873: $val = 'autolimit='.$maxlimit;
1874: } else {
1875: foreach my $option (@options) {
1876: if ($alltasks{$option}) {
1877: $val = $option;
1878: last;
1879: }
1880: }
1881: }
1882: }
1883: }
1884: }
1885: } else {
1886: %userenv = &Apache::lonnet::userenvironment($udom,$uname,'reqcrsotherdom.'.$crstype);
1887: if ($userenv{'reqcrsotherdom.'.$crstype}) {
1888: my @doms = split(',',$userenv{'reqcrsotherdom.'.$crstype});
1889: my $optregex = join('|',@options);
1890: foreach my $item (@doms) {
1891: my ($extdom,$extopt) = split(':',$item);
1892: if ($extdom eq $dom) {
1893: if ($extopt =~ /^($optregex)(=?\d*)$/) {
1894: $val = $1.$2;
1895: }
1896: last;
1897: }
1898: }
1899: @{$inststatuses} = ('_external_');
1900: }
1901: }
1902: return $val;
1903: }
1904:
1905: sub queued_selfenrollment {
1906: my ($notitle) = @_;
1907: my $output;
1908: my %selfenrollrequests = &Apache::lonnet::dump('selfenrollrequests');
1909: my %reqs_by_date;
1910: foreach my $item (keys(%selfenrollrequests)) {
1911: if (ref($selfenrollrequests{$item}) eq 'HASH') {
1912: if ($selfenrollrequests{$item}{'status'} eq 'request') {
1913: if ($selfenrollrequests{$item}{'timestamp'}) {
1914: push(@{$reqs_by_date{$selfenrollrequests{$item}{'timestamp'}}},$item);
1915: }
1916: }
1917: }
1918: }
1919: if (keys(%reqs_by_date)) {
1920: unless ($notitle) {
1921: $output .= '<br /><b>'.&mt('Enrollment requests pending Course Coordinator approval').'</b><br />';
1922: }
1923: $output .= &Apache::loncommon::start_data_table().
1924: &Apache::loncommon::start_data_table_header_row().
1925: '<th>'.&mt('Date requested').'</th><th>'.&mt('Course title').'</th>'.
1926: '<th>'.&mt('User role').'</th><th>'.&mt('Section').'</th>'.
1927: &Apache::loncommon::end_data_table_header_row();
1928: my @sorted = sort { $a <=> $b } (keys(%reqs_by_date));
1929: foreach my $item (@sorted) {
1930: if (ref($reqs_by_date{$item}) eq 'ARRAY') {
1931: foreach my $crs (@{$reqs_by_date{$item}}) {
1932: my %courseinfo = &Apache::lonnet::coursedescription($crs);
1933: my $usec = $selfenrollrequests{$crs}{'section'};
1934: my $rolename = &Apache::lonnet::plaintext('st',$courseinfo{'type'},$crs);
1935: if ($usec eq '') {
1936: $usec = &mt('No section');
1937: }
1938: $output .= &Apache::loncommon::start_data_table_row().
1939: '<td>'.&Apache::lonlocal::locallocaltime($item).'</td>'.
1940: '<td>'.$courseinfo{'description'}.'</td>'.
1941: '<td>'.$rolename.'</td><td>'.$usec.'</td>'.
1942: &Apache::loncommon::end_data_table_row();
1943: }
1944: }
1945: }
1946: $output .= &Apache::loncommon::end_data_table();
1947: }
1948: return $output;
1949: }
1950:
1951: sub update_coursereq_status {
1952: my ($reqhash,$dom,$cnum,$reqstatus,$context,$udom,$uname) = @_;
1953: my ($storeresult,$statusresult,$output);
1954: my $requestkey = $dom.'_'.$cnum;
1955: if ($requestkey =~ /^($match_domain)_($match_courseid)$/) {
1956: $storeresult = &Apache::lonnet::store_userdata($reqhash,$requestkey,
1957: 'courserequests',$udom,$uname);
1958: if ($storeresult eq 'ok') {
1959: my %status = (
1960: 'status:'.$dom.':'.$cnum => $reqstatus,
1961: );
1962: $statusresult = &Apache::lonnet::put('courserequests',\%status,$udom,$uname);
1963: }
1964: } else {
1965: $storeresult = 'error: invalid requestkey format';
1966: }
1967: if ($storeresult ne 'ok') {
1968: $output = &mt('An error occurred saving a record of the details of your request: [_1].',$storeresult);
1969: if ($context eq 'domain') {
1970: $output .= "\n";
1971: } else {
1972: $output = '<span class="LC_warning">'.$output.'</span><br />';
1973: }
1974: &Apache::lonnet::logthis("Error saving course request - $requestkey for $uname:$udom - $storeresult");
1975: } elsif ($statusresult ne 'ok') {
1976: $output = &mt('An error occurred saving a record of the status of your request: [_1].',$statusresult);
1977: if ($context eq 'domain') {
1978: $output .= "\n";
1979: } else {
1980: $output = '<span class="LC_warning">'.$output.'</span><br />';
1981: }
1982: &Apache::lonnet::logthis("Error saving course request status for $requestkey (for $uname:$udom) - $statusresult");
1983: }
1984: return ($storeresult,$output);
1985: }
1986:
1987: sub process_official_reqs {
1988: my ($context,$dom,$dcname,$dcdom) = @_;
1989: my $reqsnamespace = 'courserequestqueue';
1990: my %requesthash =
1991: &Apache::lonnet::dump_dom($reqsnamespace,$dom,'_pending');
1992: my (%newcids,%longroles,%stillpending);
1993: my @courseroles = ('cc','in','ta','ep','ad','st');
1994: foreach my $role (@courseroles) {
1995: $longroles{$role}=&Apache::lonnet::plaintext($role);
1996: }
1997: my %domdefs = &Apache::lonnet::get_domain_defaults($dom);
1998: my ($output,$linefeed);
1999: if ($context eq 'auto') {
2000: $linefeed = "\n";
2001: } else {
2002: $linefeed = '<br />'."\n";
2003: }
2004: foreach my $key (keys(%requesthash)) {
2005: my ($cnum,$status) = split('_',$key);
2006: next if (&Apache::lonnet::homeserver($cnum,$dom) ne 'no_host');
2007: if (ref($requesthash{$key}) eq 'HASH') {
2008: my $ownername = $requesthash{$key}{'ownername'};
2009: my $ownerdom = $requesthash{$key}{'ownerdom'};
2010: next if (&Apache::lonnet::homeserver($ownername,$ownerdom) eq 'no_host');
2011: my $inststatus;
2012: my %userenv =
2013: &Apache::lonnet::get('environment',['inststatus'],
2014: $ownerdom,$ownername);
2015: my ($tmp) = keys(%userenv);
2016: if ($tmp !~ /^(con_lost|error|no_such_host)/i) {
2017: $inststatus = $userenv{'inststatus'};
2018: } else {
2019: undef(%userenv);
2020: }
2021: my $reqkey = $dom.'_'.$cnum;
2022: my %history = &Apache::lonnet::restore($reqkey,'courserequests',
2023: $ownerdom,$ownername);
2024: if (ref($history{'details'}) eq 'HASH') {
2025: my $instcode = $history{'details'}{'instcode'};
2026: my $crstype = $history{'details'}{'crstype'};
2027: my $reqtime = $history{'details'}{'reqtime'};
2028: my $cdescr = $history{'details'}{'cdescr'};
2029: my @currsec;
2030: my $sections = $history{'details'}{'sections'};
2031: if (ref($sections) eq 'HASH') {
2032: foreach my $i (sort(keys(%{$sections}))) {
2033: if (ref($sections->{$i}) eq 'HASH') {
2034: my $sec = $sections->{$i}{'inst'};
2035: if (!grep(/^\Q$sec\E$/,@currsec)) {
2036: push(@currsec,$sec);
2037: }
2038: }
2039: }
2040: }
2041: my $instseclist = join(',',@currsec);
2042: my ($validationchk,$disposition,$reqstatus,$message,
2043: $validation,$validationerror);
2044: $validationchk =
2045: &Apache::lonnet::auto_courserequest_validation($dom,
2046: $ownername.':'.$ownerdom,$crstype,$inststatus,
2047: $instcode,$instseclist);
2048: if ($validationchk =~ /:/) {
2049: ($validation,$message) = split(':',$validationchk);
2050: } else {
2051: $validation = $validationchk;
2052: }
2053: if ($validation =~ /^error(.*)$/) {
2054: $disposition = 'approval';
2055: $validationerror = $1;
2056: } else {
2057: $disposition = $validation;
2058: }
2059: $reqstatus = $disposition;
2060: if ($disposition eq 'process') {
2061: my ($logmsg,$newusermsg,$addresult,$enrollcount,$response,$keysmsg,$code);
2062: my %customitems;
2063: my $fullname = &Apache::loncommon::plainname($ownername,$ownerdom);
2064: my $inprocess = &Apache::lonnet::auto_crsreq_update($dom,$cnum,$crstype,'process',$ownername,
2065: $ownerdom,$fullname,$cdescr);
2066: if (ref($inprocess) eq 'HASH') {
2067: foreach my $key (keys(%{$inprocess})) {
2068: if (exists($history{'details'}{$key})) {
2069: $customitems{$key} = $history{'details'}{$key};
2070: }
2071: }
2072: }
2073: if ($history{'details'}{'clonecrs'}) {
2074: $customitems{'_LC_clonefrom'} = $history{'details'}{'clonedom'}.'_'.$history{'details'}{'clonecrs'};
2075: }
2076: my ($result,$postprocess) =
2077: &course_creation($dom,$cnum,'domain',$history{'details'},\$logmsg,\$newusermsg,\$addresult,
2078: \$enrollcount,\$response,\$keysmsg,\%domdefs,\%longroles,\$code,\%customitems);
2079: if ($result eq 'created') {
2080: $disposition = 'created';
2081: $reqstatus = 'created';
2082: my $cid = $dom.'_'.$cnum;
2083: push(@{$newcids{$instcode}},$cid);
2084: if ($dcname && $dcdom) {
2085: my $firsturl = &Apache::lonnet::course_portal_url($cnum,$dom);
2086: my $beneficiary = 'pendingrequestor';
2087: my $now = time;
2088: my $owner = $ownername.':'.$ownerdom;
2089: my $approvedmsg =
2090: [{
2091: mt => 'Your requested course: [_1], (queued pending validation) has now been created.',
2092: args => [$cdescr],
2093: },
2094: {
2095: mt => 'Visit [_1] to log-in and access the course.',
2096: args => [$firsturl],
2097: },
2098: {
2099: mt => 'If currently logged-in to LON-CAPA, log-out and log-in again to select your new course role.'
2100: }];
2101: my $sender = $dcname.':'.$dcdom;
2102: if (ref($postprocess) eq 'HASH') {
2103: if (ref($postprocess->{'createdmsg'}) eq 'ARRAY') {
2104: foreach my $item (@{$postprocess->{'createdmsg'}}) {
2105: if (ref($item) eq 'HASH') {
2106: if ($item->{'mt'} ne '') {
2107: push(@{$approvedmsg},$item);
2108: }
2109: }
2110: }
2111: }
2112: if (ref($postprocess->{'createdactions'}) eq 'HASH') {
2113: if (ref($postprocess->{'createdactions'}{'environment'}) eq 'HASH') {
2114: &postprocess_crsenv($dom,$cnum,$postprocess->{'createdactions'}{'environment'});
2115: }
2116: }
2117: }
2118: &send_selfserve_notification($owner,$approvedmsg,
2119: $cid,$cdescr,$now,
2120: $beneficiary,$sender,
2121: undef,undef,$crstype);
2122: }
2123: }
2124: } elsif ($disposition eq 'rejected') {
2125: $output .= &mt('Queued course request for [_1] submitted by [_2] with status [_3] rejected when validating.',$instcode,$ownername.':'.$ownerdom,$inststatus).$linefeed;
2126: } elsif ($disposition eq 'approval') {
2127: $output .= &mt('Queued course request for [_1] submitted by [_2] with status [_3] switched to "approval by DC" because of validation error: [_4].',$instcode,$ownername.':'.$ownerdom,$inststatus,$validationerror).$linefeed;
2128:
2129: my $requestid = $cnum.'_'.$disposition;
2130: my $request = {
2131: $requestid => {
2132: timestamp => $reqtime,
2133: crstype => $crstype,
2134: ownername => $ownername,
2135: ownerdom => $ownerdom,
2136: description => $cdescr,
2137: },
2138: };
2139: my $putresult = &Apache::lonnet::newput_dom('courserequestqueue',$request,$dom);
2140: unless ($putresult eq 'ok') {
2141: $output .= &mt("An error occurred saving the modified course request for [_1] submitted by [_2] in the domain's courserequestqueue.db.",$instcode,$ownername.':'.$ownerdom).$linefeed;
2142: }
2143: } elsif ($disposition eq 'pending') {
2144: my $instcode = $requesthash{$key}{'instcode'};
2145: my $description = $requesthash{$key}{'description'};
2146: my $timestamp = $requesthash{$key}{'timestamp'};
2147: my $entry = $cnum.':'.$ownername.':'.$ownerdom.':'.
2148: $instcode.':'.$description;
2149: if (ref($stillpending{$timestamp}) eq 'ARRAY') {
2150: push(@{$stillpending{$timestamp}},$entry);
2151: } else {
2152: $stillpending{$timestamp} = [$entry];
2153: }
2154: }
2155: unless ($disposition eq 'pending') {
2156: my ($statusresult,$output) =
2157: &update_coursereq_status(\%requesthash,$dom,$cnum,
2158: $reqstatus,'domain',$ownerdom,
2159: $ownername);
2160: unless (&Apache::lonnet::del_dom($reqsnamespace,[$cnum.'_pending'],$dom) eq 'ok') {
2161: $output .= &mt('An error occurred when removing the request for [_1] submitted by [_2] from the pending queue.',$instcode,$ownername.':'.$ownerdom).$linefeed;
2162: }
2163: }
2164: }
2165: }
2166: }
2167: foreach my $key (sort(keys(%newcids))) {
2168: if (ref($newcids{$key}) eq 'ARRAY') {
2169: $output .= "created course from queued request: $key - ".join(', ',@{$newcids{$key}}).$linefeed;
2170: my $newcourse = &LONCAPA::escape($key.':'.$newcids{$key});
2171: }
2172: }
2173: unless ($context eq 'auto') {
2174: if (keys(%stillpending) > 0) {
2175: $output .= '<form method="post" name="changequeue" action="/adm/createcourse" />'."\n".
2176: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
2177: '<input type="hidden" name="phase" value="requestchange" />'.
2178: '<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>'.
2179: &build_queue_display($dom,'stillpending',\%stillpending).
2180: '<br /><input type="hidden" name="queue" value="pending" />'."\n".
2181: '<input type="submit" name="processqueue" value="'.&mt('Save').'" />'.
2182: '</form>';
2183: }
2184: }
2185: return $output;
2186: }
2187:
2188: sub postprocess_crsenv {
2189: my ($dom,$cnum,$postprocessenv) = @_;
2190: if (ref($postprocessenv) eq 'HASH') {
2191: my $cid = $dom.'_'.$cnum;
2192: my %settablecrsenv = (
2193: 'internal.selfenroll_types' => 1,
2194: 'internal.selfenroll_registered' => 1,
2195: 'internal.selfenroll_section' => 1,
2196: 'internal.selfenroll_start_access' => 1,
2197: 'internal.selfenroll_end_access' => 1,
2198: 'internal.selfenroll_limit' => 1,
2199: 'internal.selfenroll_cap' => 1,
2200: 'internal.selfenroll_approval' => 1,
2201: 'internal.selfenroll_notifylist' => 1,
2202: );
2203: my %needcrsidput = (
2204: 'internal.selfenroll_types' => 1,
2205: 'internal.selfenroll_start_date' => 1,
2206: 'internal. selfenroll_end_date' => 1,
2207: );
2208: my (@needupdate,%newcrsenv);
2209: foreach my $key (keys(%{$postprocessenv})) {
2210: if ($settablecrsenv{$key}) {
2211: $newcrsenv{$key} = $postprocessenv->{$key};
2212: if ($needcrsidput{$key}) {
2213: push(@needupdate,$key);
2214: }
2215: }
2216: if (keys(%newcrsenv)) {
2217: my $putresult = &Apache::lonnet::put('environment',\%newcrsenv,$dom,$cnum);
2218: if ($putresult eq 'ok') {
2219: if (@needupdate) {
2220: my %crsinfo =
2221: &Apache::lonnet::courseiddump($dom,'.',1,'.','.',$cnum,undef,undef,'.');
2222: if (ref($crsinfo{$cid}) eq 'HASH') {
2223: foreach my $key (@needupdate) {
2224: $crsinfo{$cid}{$key} = $newcrsenv{$key};
2225: }
2226: my $chome = &Apache::lonnet::homeserver($cnum,$dom);
2227: &Apache::lonnet::courseidput($dom,\%crsinfo,$chome,'notime');
2228: }
2229: }
2230: }
2231: }
2232: }
2233: }
2234: return;
2235: }
2236:
2237:
2238: sub requestcourses_validation_types {
2239: my @items = ('url','fields','button','markup');
2240: my %names = &Apache::lonlocal::texthash (
2241: url => 'Web address of validation server/script',
2242: fields => 'Form fields to send to validator',
2243: button => 'Text for validation button',
2244: markup => 'Validation description (HTML)',
2245: );
2246: my @fields = ('owner','course','coursetype','description');
2247: return (\@items,\%names,\@fields);
2248: }
2249:
2250: sub is_active_author {
2251: if ($env{'user.role.au./'.$env{'user.domain'}.'/'} =~ /^(\d*)\.(\d*)$/) {
2252: if ((!$1 || $1 < time) &&
2253: (!$2 || $2 > time)) {
2254: return 1;
2255: }
2256: }
2257: }
2258:
2259: sub author_prompt {
2260: my ($is_active_author,$offer_author);
2261: if ($env{'environment.canrequest.author'}) {
2262: unless (&is_active_author()) {
2263: unless (&reqauthor_check() =~ /^approval:\d+$/) {
2264: $offer_author = 1;
2265: }
2266: }
2267: }
2268: return $offer_author;
2269: }
2270:
2271: sub reqauthor_check {
2272: my $queued = $env{'environment.requestauthorqueued'};
2273: my %reqauthor = &Apache::lonnet::get('requestauthor',['author_status','author'],
2274: $env{'user.domain'},$env{'user.name'});
2275: my $reqstatus = $reqauthor{'author_status'};
2276: if (($reqstatus eq '' && $queued ne '') ||
2277: ($env{'environment.requestauthorqueued'} !~ /^\Q$reqstatus\E/)) {
2278: if (ref($reqauthor{'author'}) eq 'HASH') {
2279: $queued = $reqstatus.':'.$reqauthor{'author'}{'timestamp'};
2280: } else {
2281: undef($queued);
2282: }
2283: &Apache::lonnet::appenv({'environment.requestauthorqueued' => $queued});
2284: }
2285: return $queued;
2286: }
2287:
2288: sub process_reqauthor {
2289: my ($dispositionref,$updateref) = @_;
2290: if (&is_active_author()) {
2291: return '<span class="LC_warning">'.
2292: &mt('An Authoring Space has already been assigned to you.').'<br />'.
2293: &mt('Please select the Author role from your [_1]roles page[_2].','<a href="/adm/roles">',
2294: '</a>').'</span>';
2295: }
2296: unless ($env{'environment.canrequest.author'}) {
2297: return '<span class="LC_warning">'.
2298: &mt('You do not currently have rights to request an Authoring Space.').'<br />'.
2299: &mt('Please contact the [_1]helpdesk[_2] for assistance.','<a href="/adm/helpdesk">',
2300: '</a>').'</span>';
2301: }
2302: my $queued = &reqauthor_check();
2303: if ($queued =~ /^approval:(\d+)$/) {
2304: my $timestamp = $1;
2305: return '<span class="LC_info">'.
2306: &mt('A request for Authoring Space submitted on [_1] is awaiting approval',
2307: &Apache::lonlocal::locallocaltime($timestamp)).
2308: '</span>';
2309: } elsif ($queued =~ /^approved:(\d+)$/) {
2310: my $timestamp = $1;
2311: my %roleshash = &Apache::lonnet::get_my_roles($env{'user.name'},$env{'user.domain'},'userroles',
2312: ['active'],['au'],[$env{'user.domain'}]);
2313: if (keys(%roleshash) > 0) {
2314: return '<span class="LC_info">'.
2315: &mt('A request for Authoring Space submitted on [_1] has been approved.',
2316: &Apache::lonlocal::locallocaltime($timestamp)).
2317: '</span>';
2318: }
2319: }
2320: my ($output,@inststatuses,%domconfig);
2321: %domconfig = &Apache::lonnet::get_dom('configuration',['requestauthor'],
2322: $env{'user.domain'});
2323: my $val = &get_processtype('requestauthor',$env{'user.name'},$env{'user.domain'},
2324: $env{'user.adv'},$env{'user.domain'},undef,
2325: \@inststatuses,\%domconfig);
2326: my $now = time;
2327: if ($val eq 'automatic') {
2328: my $start = $now-1;
2329: if (&Apache::lonnet::assignrole($env{'user.domain'},$env{'user.name'},'/'.$env{'user.domain'}.'/',
2330: 'au',undef,$start,undef,undef,'requestauthor') eq 'ok') {
2331: $output = '<span class="LC_info">'.
2332: &mt('Access to Authoring Space has been activated').'</span><br />';
2333: &Apache::lonroles::update_session_roles();
2334: &Apache::lonnet::appenv({'user.update.time' => $now});
2335: if (ref($updateref)) {
2336: $$updateref = $now;
2337: }
2338: if (ref($dispositionref)) {
2339: $$dispositionref = 'created';
2340: }
2341: } else {
2342: $output = '<span class="LC_info">'.
2343: &mt('An error occurred while activating your access to Authoring Space');
2344: }
2345: } elsif ($val eq 'approval') {
2346: my $domconfiguser = &Apache::lonnet::get_domainconfiguser($env{'user.domain'});
2347: if (&Apache::lonnet::put('requestauthorqueue',{ $env{'user.name'}.'_'.$val => $now },
2348: $env{'user.domain'},$domconfiguser) eq 'ok') {
2349: my %userrequest = (
2350: author => {
2351: timestamp => $now,
2352: status => $val,
2353: },
2354: author_status => $val,
2355: );
2356: my $req_notifylist;
2357: if (ref($domconfig{'requestauthor'}) eq 'HASH') {
2358: if (ref($domconfig{'requestauthor'}{'notify'}) eq 'HASH') {
2359: my $req_notifylist = $domconfig{'requestauthor'}{'notify'}{'approval'};
2360: if ($req_notifylist) {
2361: my $fullname = &Apache::loncommon::plainname($env{'user.name'},
2362: $env{'user.domain'});
2363: my $sender = $env{'user.name'}.':'.$env{'user.domain'};
2364: my $domdesc = &Apache::lonnet::domain($env{'user.domain'},'description');
2365: &send_selfserve_notification($req_notifylist,
2366: "$fullname ($env{'user.name'}:$env{'user.domain'})",
2367: undef,$domdesc,$now,'authorreq',$sender);
2368: }
2369: }
2370: }
2371: my $userresult =
2372: &Apache::lonnet::put('requestauthor',\%userrequest,$env{'user.domain'},$env{'user.name'});
2373: $output = '<span class="LC_info">'.
2374: &mt('Your request for Authoring Space has been submitted for approval.').
2375: '</span>';
2376: &Apache::lonnet::appenv({'environment.requestauthorqueued' => $val.':'.$now});
2377: } else {
2378: $output = '<span class="LC_info">'.
2379: &mt('An error occurred saving your request for Authoring Space.').
2380: '</span>';
2381: }
2382: }
2383: return $output;
2384: }
2385:
2386: 1;
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