Annotation of loncom/interface/loncoursequeueadmin.pm, revision 1.30
1.1 raeburn 1: # The LearningOnline Network
1.19 raeburn 2: # Utilities to administer domain course requests and course self-enroll requests
1.1 raeburn 3: #
1.30 ! raeburn 4: # $Id: loncoursequeueadmin.pm,v 1.29 2011/11/30 12:31:00 goltermann Exp $
1.1 raeburn 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:
1.23 raeburn 30: =pod
31:
1.1 raeburn 32: =head1 NAME
33:
34: Apache::loncoursequeueadmin.pm
35:
36: =head1 SYNOPSIS
37:
1.14 raeburn 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.
1.1 raeburn 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:
1.23 raeburn 53: =item build_queue_display()
54:
1.1 raeburn 55: =item update_request_queue()
56:
57: =item get_student_counts()
58:
1.13 raeburn 59: =item course_creation()
60:
61: =item build_batchcreatehash()
62:
63: =item can_clone_course()
64:
65: =item get_processtype()
66:
1.14 raeburn 67: =item queued_selfenrollment()
68:
1.23 raeburn 69: =item update_coursereq_status()
70:
71: =item process_official_reqs()
72:
1.1 raeburn 73: =back
74:
75: =cut
76:
77: package Apache::loncoursequeueadmin;
78:
79: use strict;
80: use Apache::lonnet;
81: use Apache::loncommon;
82: use Apache::lonmsg;
83: use Apache::lonlocal;
1.2 raeburn 84: use Apache::lonuserutils;
1.19 raeburn 85: use LONCAPA qw(:DEFAULT :match);
1.1 raeburn 86:
87: sub send_selfserve_notification {
1.2 raeburn 88: my ($notifylist,$textstr,$cid,$contextdesc,$timestamp,$context,$sender,
1.12 raeburn 89: $approvedlist,$rejectedlist,$crstype) = @_;
1.1 raeburn 90: # FIXME locallocaltime needs to be able to take $sender_lh as an argument
91: # so this can be localized to the recipients date display format/time zone
92: $timestamp =&Apache::lonlocal::locallocaltime($timestamp);
1.26 raeburn 93: my ($msgcc,$rawsubj,@rawmsg,$subject,$message,$reviewer,$msgtxt);
94: my ($senderuname,$senderudom) = split(':',$sender);
1.1 raeburn 95: if ($context eq 'coursemanagers') {
96: $rawsubj = 'Self-enrollment requests processed';
97: push(@rawmsg,{
1.10 raeburn 98: mt => 'Enrollment requests in the following course: [_1] have been processed.',
1.30 ! raeburn 99: args => ["\n$contextdesc"],
1.1 raeburn 100: });
101: } elsif ($context eq 'domainmanagers') {
1.12 raeburn 102: $rawsubj = 'Course/Community requests reviewed';
1.1 raeburn 103: push(@rawmsg,{
1.12 raeburn 104: mt => 'Course/Community creation requests in the following domain: [_1] have been reviewed.',
1.30 ! raeburn 105: args => ["\n$contextdesc"],
! 106: });
! 107: if (ref($textstr) eq 'ARRAY') {
! 108: push(@rawmsg,@{$textstr});
! 109: }
! 110: } elsif ($context eq 'authormanagers') {
! 111: $rawsubj = 'Authoring space requests reviewed';
! 112: push(@rawmsg,{
! 113: mt => 'Authoring requests in the following domain: [_1] have been reviewed.',
! 114: args => ["\n$contextdesc"],
1.1 raeburn 115: });
116: if (ref($textstr) eq 'ARRAY') {
117: push(@rawmsg,@{$textstr});
118: }
119: } elsif ($context eq 'enroller') {
120: $rawsubj = 'Enrollment request';
1.12 raeburn 121: if ($crstype eq 'community') {
122: $msgtxt = 'Your request for enrollment in the following community: [_1]requested on [_2]has been reviewed by a Coordinator.'
123: } else {
124: $msgtxt = 'Your request for enrollment in the following course: [_1]requested on [_2]has been reviewed by a Course Coordinator.';
125: }
1.1 raeburn 126: push(@rawmsg,{
1.12 raeburn 127: mt => $msgtxt,
1.2 raeburn 128: args => ["\n ".$contextdesc.",\n",$timestamp.",\n"],
1.1 raeburn 129:
130: });
131: if (ref($textstr) eq 'ARRAY') {
132: push(@rawmsg,@{$textstr});
133: }
134: } elsif ($context eq 'courserequestor') {
1.12 raeburn 135: if ($crstype eq 'Community') {
136: $rawsubj = 'Community request';
137: $msgtxt = 'Your request for creation of the following community: [_1]requested on [_2]has been reviewed by a Domain Coordinator.';
138: } else {
139: $rawsubj = 'Course request';
140: $msgtxt = 'Your request for creation of the following course: [_1]requested on [_2]has been reviewed by a Domain Coordinator.';
141: }
1.1 raeburn 142: push(@rawmsg,{
1.12 raeburn 143: mt => $msgtxt,
1.2 raeburn 144: args => ["\n".$contextdesc.",\n",$timestamp.",\n"],
1.1 raeburn 145:
146: });
147: if (ref($textstr) eq 'ARRAY') {
148: push(@rawmsg,@{$textstr});
149: }
1.26 raeburn 150: } elsif ($context eq 'pendingrequestor') {
151: if ($crstype eq 'Community') {
152: $rawsubj = 'Community request';
153: } else {
154: $rawsubj = 'Processed course request';
155: }
156: if (ref($textstr) eq 'ARRAY') {
157: push(@rawmsg,@{$textstr});
158: }
1.1 raeburn 159: } elsif ($context eq 'coursereq') {
1.12 raeburn 160: if ($crstype eq 'community') {
161: $rawsubj = 'Community request to review';
162: $msgtxt = 'Creation of the following community: [_1]was requested by [_2] on [_3].';
163: } else {
164: $rawsubj = 'Course request to review';
165: $msgtxt = 'Creation of the following course: [_1]was requested by [_2] on [_3].';
166: }
1.1 raeburn 167: push(@rawmsg,{
1.12 raeburn 168: mt => $msgtxt,
1.2 raeburn 169: args => ["\n $contextdesc\n",$textstr,$timestamp],
1.1 raeburn 170: },
171: {
1.12 raeburn 172: mt =>'[_1]As Domain Coordinator, use: [_2]Main Menu -> Course and community creation -> Approve or reject requests[_3]to display a list of pending requests, which you can either approve or reject.',
1.2 raeburn 173: args => ["\n","\n\n ","\n\n"],
1.1 raeburn 174: });
175: } elsif ($context eq 'selfenrollreq') {
176: $rawsubj = 'Self-enrollment request';
1.12 raeburn 177: if ($crstype eq 'community') {
178: $msgtxt = 'Enrollment in the following community: [_1] was requested by [_2] on [_3].'
179: } else {
180: $msgtxt = 'Enrollment in the following course: [_1] was requested by [_2] on [_3].'
181: }
1.1 raeburn 182: push(@rawmsg,{
1.12 raeburn 183: mt => $msgtxt,
1.2 raeburn 184: args => ["\n $contextdesc\n",$textstr,$timestamp."\n"],
185: });
1.12 raeburn 186: my $directions;
187: if ($crstype eq 'community') {
188: $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.';
1.2 raeburn 189: } else {
1.12 raeburn 190: $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.';
191: }
192: push(@rawmsg,
1.1 raeburn 193: {
1.12 raeburn 194: mt => $directions,
1.2 raeburn 195: args => [" \n\n","\n"],
1.1 raeburn 196: });
1.30 ! raeburn 197: } elsif ($context eq 'authorreq') {
! 198: $rawsubj = 'Authoring space request to review';
! 199: $msgtxt = 'Assignment of an author role in the [_1] domain[_2] was requested by [_3] on [_4].';
! 200: push(@rawmsg,{
! 201: mt => $msgtxt,
! 202: args => [$contextdesc,"\n",$textstr,$timestamp],
! 203: },
! 204: {
! 205: mt =>'[_1]As Domain Coordinator, use: [_2]Main Menu -> Create users or modify the roles and privileges of users -> Authoring space reqests[_3]to display a list of pending requests, which you can either approve or reject.',
! 206: args => ["\n","\n\n ","\n\n"],
! 207: });
1.2 raeburn 208:
1.30 ! raeburn 209: } elsif ($context eq 'requestauthor') {
! 210: $rawsubj = 'Authoring space request';
! 211: $msgtxt = 'Your request for an authoring space requested on [_1]has been reviewed by a Domain Coordinator.';
! 212: push(@rawmsg,{
! 213: mt => $msgtxt,
! 214: args => [$timestamp."\n"],
! 215: });
! 216: if (ref($textstr) eq 'ARRAY') {
! 217: push(@rawmsg,@{$textstr});
! 218: }
1.1 raeburn 219: }
220: my @to_notify = split(/,/,$notifylist);
221: my $numsent = 0;
222: my @recusers;
223: my @recudoms;
224: foreach my $cc (@to_notify) {
225: my ($ccname,$ccdom) = split(/:/,$cc);
226: if (!exists($msgcc->{$ccname.':'.$ccdom})) {
227: push(@recusers,$ccname);
228: push(@recudoms,$ccdom);
229: $msgcc->{$ccname.':'.$ccdom}='';
230: $numsent ++;
231: }
232: }
233: my %reciphash = (
234: cc => $msgcc,
235: );
236: my ($uname,$udom);
237: if ($sender =~ /:/) {
238: ($uname,$udom) = split(/:/,$sender);
1.2 raeburn 239: } elsif ($context eq 'course') {
1.1 raeburn 240: $uname = $sender;
241: my %courseinfo = &Apache::lonnet::coursedescription($cid);
242: $udom = $courseinfo{'num'};
243: }
244: my %sentmessage;
245: my $stamp = time;
246: my $msgcount = &Apache::lonmsg::get_uniq();
247: my $sender_lh = &Apache::loncommon::user_lang($uname,$udom,$cid);
248: $subject = &Apache::lonlocal::mt_user($sender_lh,$rawsubj);
249: $message = '';
250: foreach my $item (@rawmsg) {
251: if (ref($item) eq 'HASH') {
252: $message .= &Apache::lonlocal::mt_user($sender_lh,$item->{mt},@{$item->{args}})."\n";
253: }
254: }
1.26 raeburn 255: &Apache::lonmsg::process_sent_mail($subject,'',$numsent,$stamp,$uname,$udom,$msgcount,$cid,$$,$message,\@recusers,\@recudoms,undef,undef,undef,undef,$senderuname,$senderudom);
1.1 raeburn 256: my ($recipid,$recipstatus) = &Apache::lonmsg::store_recipients($subject,$uname,$udom,\%reciphash);
257: my $status;
258: foreach my $recip (sort(keys(%{$msgcc}))) {
259: my ($ccname,$ccdom) = split(/:/,$recip);
260: my $recip_lh = &Apache::loncommon::user_lang($ccname,$ccdom,$cid);
261: my $subject = &Apache::lonlocal::mt_user($sender_lh,$rawsubj);
262: my $message = '';
263: foreach my $item (@rawmsg) {
264: if (ref($item) eq 'HASH') {
265: $message .= &Apache::lonlocal::mt_user($sender_lh,$item->{mt},
266: @{$item->{args}})."\n";
267: }
268: }
1.10 raeburn 269: if ($context eq 'coursemanagers') {
1.1 raeburn 270: if ($approvedlist) {
271: $message .= "\n\n".&Apache::lonlocal::mt_user($sender_lh,'Approved enrollments:')."\n".$approvedlist;
272: }
273: if ($rejectedlist) {
274: $message .= "\n\n".&Apache::lonlocal::mt_user($sender_lh,'Rejected enrollments:')."\n".$rejectedlist;
275: }
276: } elsif ($context eq 'domainmanagers') {
277: if ($approvedlist) {
278: $message .= "\n\n".&Apache::lonlocal::mt_user($sender_lh,'Approved course requests:')."\n".$approvedlist;
279: }
280: if ($rejectedlist) {
281: $message .= "\n\n".&Apache::lonlocal::mt_user($sender_lh,'Rejected course requests:')."\n".$rejectedlist;
282: }
1.30 ! raeburn 283: } elsif ($context eq 'authormanagers') {
! 284: if ($approvedlist) {
! 285: $message .= "\n\n".&Apache::lonlocal::mt_user($sender_lh,'Approved author role requests:')."\n".$approvedlist;
! 286: }
! 287: if ($rejectedlist) {
! 288: $message .= "\n\n".&Apache::lonlocal::mt_user($sender_lh,'Rejected author role requests:')."\n".$rejectedlist;
! 289: }
1.1 raeburn 290: }
291: $status .= &Apache::lonmsg::user_normal_msg($ccname,$ccdom,$subject,$message,undef,undef,undef,1,\%sentmessage,undef,undef,undef,1,$recipid).',';
292: }
293: $status =~ s/,$//;
294: return ($recipstatus,$status);
295: }
296:
297: sub display_queued_requests {
298: my ($context,$dom,$cnum) = @_;
1.2 raeburn 299: my ($namespace,$formaction,$nextelement,%requesthash);
1.1 raeburn 300: if ($context eq 'course') {
301: $formaction = '/adm/createuser';
302: $namespace = 'selfenrollrequests';
303: %requesthash = &Apache::lonnet::dump($namespace,$dom,$cnum);
1.2 raeburn 304: $nextelement = '<input type="hidden" name="state" value="done" />';
1.30 ! raeburn 305: } elsif ($context eq 'requestauthor') {
! 306: $formaction = '/adm/createuser';
! 307: $namespace = 'requestauthorqueue';
! 308: %requesthash = &Apache::lonnet::dump_dom($namespace,$dom);
! 309: $nextelement = '<input type="hidden" name="state" value="done" />';
1.1 raeburn 310: } else {
311: $formaction = '/adm/createcourse';
312: $namespace = 'courserequestqueue';
1.23 raeburn 313: my $disposition = 'approval';
1.24 raeburn 314: my $nextphase = 'requestchange';
1.23 raeburn 315: if ($context eq 'pending') {
316: $disposition = 'pending';
1.24 raeburn 317: $nextphase = 'requestvalidation';
1.23 raeburn 318: }
319: %requesthash = &Apache::lonnet::dump_dom($namespace,$dom,'_'.$disposition);
1.24 raeburn 320: $nextelement = '<input type="hidden" name="phase" value="'.$nextphase.'" />';
1.1 raeburn 321: }
1.23 raeburn 322: my ($output,%queue_by_date);
1.1 raeburn 323: if (keys(%requesthash) > 0) {
1.2 raeburn 324: $output = '<form method="post" name="changequeue" action="'.$formaction.'" />'."\n".
325: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
1.23 raeburn 326: $nextelement."\n";
1.1 raeburn 327: foreach my $item (keys(%requesthash)) {
1.23 raeburn 328: my ($timestamp,$entry,$pending);
1.1 raeburn 329: if ($context eq 'course') {
330: ($timestamp, my $usec) = split(/:/,$requesthash{$item});
331: $entry = $item.':'.$usec;
1.30 ! raeburn 332: } elsif ($context eq 'requestauthor') {
! 333: $timestamp = $requesthash{$item};
! 334: ($entry) = ($item =~ /^($match_username)_approval$/);
1.1 raeburn 335: } else {
336: $timestamp = $requesthash{$item}{'timestamp'};
337: if (ref($requesthash{$item}) eq 'HASH') {
1.2 raeburn 338: my ($cnum,$disposition) = split('_',$item);
339: $entry = $cnum.':'.$requesthash{$item}{'ownername'}.':'.
1.23 raeburn 340: $requesthash{$item}{'ownerdom'}.':';
341: if ($context eq 'pending') {
342: $entry .= $requesthash{$item}{'instcode'};
343: } else {
344: $entry .= $requesthash{$item}{'crstype'};
345: }
346: $entry .= ':'.$requesthash{$item}{'description'};
1.1 raeburn 347: }
348: }
349: if ($entry ne '') {
1.23 raeburn 350: if (ref($queue_by_date{$timestamp}) eq 'ARRAY') {
351: push(@{$queue_by_date{$timestamp}},$entry);
1.1 raeburn 352: } else {
1.23 raeburn 353: $queue_by_date{$timestamp} = [$entry];
1.1 raeburn 354: }
355: }
356: }
1.23 raeburn 357: if (keys(%queue_by_date) > 0) {
358: if ($context eq 'course') {
359: $output .= '<h3>'.&mt('Self-enrollment requests queued pending approval by a Coordinator').'</h3>';
360: } elsif ($context eq 'pending') {
361: $output .= '<h3>'.&mt('Requests for official courses queued pending validation').'</h3>'.
362: '<p>'.&mt('Requests are validated against institutional data to confirm that the requestor is an instructor of record.').'<br />'.
363: &mt('Validation is attempted when the request is submitted.').' '.&mt('If unvalidated, the request will be held in a queue.').' '.&mt('Validation of pending requests is automatically repeated daily.').'</p>';
1.30 ! raeburn 364: } elsif ($context eq 'requestauthor') {
! 365: $output .= '<h3>'.&mt('Requests for authoring space queued pending approval by a Domain Coordinator').'</h3>';
1.23 raeburn 366: } else {
1.30 ! raeburn 367: $output .= '<h3>'.&mt('Course/Community requests queued pending approval by a Domain Coordinator').'</h3>';
1.23 raeburn 368: }
369: $output .= &build_queue_display($dom,$context,\%queue_by_date).
370: '<input type="hidden" name="queue" value="approval" />';
371: } else {
372: $output .= '<div class="LC_info">';
373: if ($context eq 'course') {
374: $output .= &mt('There are currently no enrollment requests awaiting approval.');
375: } elsif ($context eq 'pending') {
376: $output .= &mt('There are currently no requests for official courses awaiting validation.');
1.30 ! raeburn 377: } elsif ($context eq 'requestauthor') {
! 378: $output .= &mt('There are currently no requests for authoring space awaiting approval.');
1.23 raeburn 379: } elsif ($context eq 'domain') {
380: $output .= &mt('There are currently no course or community requests awaiting approval.');
381: }
382: $output .= '</div>';
383: }
384: if ($context eq 'pending') {
1.24 raeburn 385: $output .= '<br /><input type="submit" name="validationcheck" value="'.
386: &mt('Validate').'" /><br />'."\n".
1.23 raeburn 387: '<p>'.&mt('Any course/community requests which are successfully validated will be created immediately.').' '.&mt('Unvalidated requests will be listed for manual approval/rejection.').'</p>';
388: } else {
389: $output .= '<br /><input type="submit" name="processqueue" value="'.&mt('Save').'" />';
390: }
391: $output .= '</form>';
392: } else {
393: $output .= '<div class="LC_info">';
394: if ($context eq 'course') {
395: $output .= &mt('There are currently no enrollment requests awaiting approval.');
396: } elsif ($context eq 'pending') {
397: $output .= &mt('There are currently no requests for official courses awaiting validation.');
398: } else {
399: $output .= &mt('There are currently no course or community requests awaiting approval.');
400: }
401: $output .= '</div>';
402: }
403: return $output;
404: }
1.1 raeburn 405:
1.23 raeburn 406: sub build_queue_display {
407: my ($dom,$context,$queue) = @_;
408: return unless (ref($queue) eq 'HASH');
409: my %crstypes;
410: my $output = &Apache::loncommon::start_data_table().
411: &Apache::loncommon::start_data_table_header_row();
412: unless ($context eq 'pending') {
413: $output .= '<th>'.&mt('Action').'</th>';
414: }
415: $output .= '<th>'.&mt('Requestor').'</th>';
416: if ($context eq 'course') {
417: $output .= '<th>'.&mt('Section').'</th>'.
418: '<th>'.&mt('Date requested').'</th>';
1.30 ! raeburn 419: } elsif ($context eq 'requestauthor') {
! 420: $output .= '<th>'.&mt('Date requested').'</th>';
1.23 raeburn 421: } elsif ($context eq 'pending' || $context eq 'stillpending') {
422: $output .= '<th>'.&mt('Institutional code').'</th>'.
423: '<th>'.&mt('Date requested').'</th>'.
424: '<th>'.&mt('Details').'</th>';
425: } else {
426: %crstypes = &Apache::lonlocal::texthash (
427: official => 'Official course',
428: unofficial => 'Unofficial course',
429: community => 'Community',
430: );
431: $output .= '<th>'.&mt('Type').'</th>'.
432: '<th>'.&mt('Date requested').'</th>'.
433: '<th>'.&mt('Details').'</th>';
434: }
435: $output .= &Apache::loncommon::end_data_table_header_row();
436: my @sortedtimes = sort {$a <=> $b} (keys(%{$queue}));
437: my $count = 0;
438: foreach my $item (@sortedtimes) {
439: if (ref($queue->{$item}) eq 'ARRAY') {
440: foreach my $request (sort(@{$queue->{$item}})) {
441: my ($row,$approve,$reject,$showtime,$showsec,$namelink,
442: $detailslink,$crstype,$instcode);
443: $showtime = &Apache::lonlocal::locallocaltime($item);
444: if ($context eq 'course') {
445: my ($puname,$pudom,$pusec) = split(/:/,$request);
446: $approve = $count.':'.$puname.':'.$pudom.':'.$pusec;
447: $reject = $puname.':'.$pudom;
448: $showsec = $pusec;
449: if ($showsec eq '') {
450: $showsec = &mt('none');
451: }
452: $namelink = &Apache::loncommon::aboutmewrapper(
453: &Apache::loncommon::plainname($puname,$pudom),
454: $puname,$pudom);
1.30 ! raeburn 455: } elsif ($context eq 'requestauthor') {
! 456: if (&Apache::lonnet::homeserver($request,$dom) ne 'no_host') {
! 457: $approve = $count.':'.$request;
! 458: $reject = $request;
! 459: $namelink = &Apache::loncommon::aboutmewrapper(
! 460: &Apache::loncommon::plainname($request,$dom),
! 461: $request,$dom);
! 462: }
1.23 raeburn 463: } else {
464: my ($cnum,$ownername,$ownerdom,$type,$cdesc);
465: my $queue = 'approval';
466: if ($context eq 'pending' || $context eq 'stillpending') {
467: ($cnum,$ownername,$ownerdom,$instcode,$cdesc)=split(/:/,$request,5);
468: $queue = 'pending';
1.1 raeburn 469: } else {
1.23 raeburn 470: ($cnum,$ownername,$ownerdom,$type,$cdesc)=split(/:/,$request,5);
1.1 raeburn 471: $crstype = $type;
472: if (defined($crstypes{$type})) {
473: $crstype = $crstypes{$type};
474: }
475: }
1.23 raeburn 476: $detailslink='<a href="javascript:opencoursereqdisplay('.
477: "'$dom','$cnum','$queue'".');">'.$cdesc.'</a>';
478: $approve = $count.':'.$cnum;
479: $reject = $cnum;
480: $namelink = &Apache::loncommon::aboutmewrapper(
481: &Apache::loncommon::plainname($ownername,$ownerdom),
482: $ownername,$ownerdom);
483: }
484: unless ($context eq 'pending') {
1.1 raeburn 485: $row = '<td><span class="LC_nobreak"><label>'.
1.30 ! raeburn 486: '<input type="radio" value="'.$approve.'" name="'.$count.'radioreq" />'.&mt('Approve').'</label>'.
! 487: '<label>'.(' 'x2).
! 488: '<input type="radio" value="'.$reject.'" name="'.$count.'radioreq" />'.&mt('Reject').'</label>'.
! 489: '<label>'.(' 'x2).
1.29 golterma 490: '<input type="radio" value="'."later:".$reject.'" name="'.$count.'radioreq" checked />'.&mt('Decide Later').
491: '</label></span><br /></td>';
1.1 raeburn 492: }
1.23 raeburn 493: $row .= '<td>'.$namelink.'</td>'."\n";
494: if ($context eq 'course') {
495: $row .= '<td>'.$showsec.'</td>'."\n".
496: '<td>'.$showtime.'</td>'."\n";
1.30 ! raeburn 497: } elsif ($context eq 'requestauthor') {
! 498: $row .= '<td>'.$showtime.'</td>'."\n";
1.23 raeburn 499: } else {
500: if ($context eq 'pending' || $context eq 'stillpending') {
501: $row .= '<td>'.$instcode.'</td>'."\n";
502: } else {
503: $row .= '<td>'.$crstype.'</td>'."\n";
504: }
505: $row .= '<td>'.$showtime.'</td>'."\n".
506: '<td>'.$detailslink.'</td>'."\n";
507: }
508: $output .= &Apache::loncommon::start_data_table_row()."\n".
509: $row.
510: &Apache::loncommon::end_data_table_row()."\n";
511: $count ++;
1.1 raeburn 512: }
513: }
514: }
1.23 raeburn 515: $output .= &Apache::loncommon::end_data_table();
1.1 raeburn 516: return $output;
517: }
518:
519: sub update_request_queue {
520: my ($context,$cdom,$cnum,$coursedesc) = @_;
521: my ($output,$access_start,$access_end,$limit,$cap,$notifylist,$namespace,
1.26 raeburn 522: $stucounts,$idx,$classlist,%requesthash,$cid,$domdesc,$now,
523: $sender,$approvedmsg,$rejectedmsg,$beneficiary,
1.2 raeburn 524: @existing,@missingreq,@invalidusers,@limitexceeded,@completed,
1.19 raeburn 525: @processing_errors,@warn_approves,@warn_rejects,@approvals,@warn_dels,
1.30 ! raeburn 526: @rejections,@rejectionerrors,@nopermissions,%courseroles,@toremove,
! 527: %communityroles,%domdefs,%approvalmsg,%rejectionmsg,$crstype,$queue,
! 528: $firsturl);
1.29 golterma 529: my $count=0;
530: while (my @course = &Apache::loncommon::get_env_multiple('form.'.$count.'radioreq')) {
531: if (@course[0] =~ /^\d+:.*/) {
532: push(@approvals,@course[0]);
533: } elsif (@course[0] =~ /^later:.*/) {
534: #decide later
535: } else {
536: push(@rejections,@course[0]);
537: }
538: $count+=1;
539: }
540:
1.1 raeburn 541: $now = time;
542: $sender = $env{'user.name'}.':'.$env{'user.domain'};
543: if ($context eq 'course') {
544: $namespace = 'selfenrollrequests';
545: $beneficiary = 'enroller';
546: $cid = $env{'request.course.id'};
1.12 raeburn 547: $crstype = lc(&Apache::loncommon::course_type());
1.26 raeburn 548: $firsturl = &course_portal_url($cnum,$cdom);
1.1 raeburn 549: %requesthash = &Apache::lonnet::dump($namespace,$cdom,$cnum);
550: $access_start = $env{'course.'.$cid.'.internal.selfenroll_start_access'};
551: $access_end = $env{'course.'.$cid.'.internal.selfenroll_end_access'};
552: $limit = $env{'course.'.$cid.'.internal.selfenroll_limit'};
553: $cap = $env{'course.'.$cid.'.internal.selfenroll_cap'};
554: $notifylist = $env{'course.'.$cid.'.internal.selfenroll_notifylist'};
555: ($stucounts,$idx,$classlist) = &get_student_counts($cdom,$cnum);
556: $approvedmsg = [{
557: mt => 'Your request for enrollment has been approved.',
558: },
559: {
1.28 raeburn 560: mt => 'Visit [_1] to log-in and access the course',
1.25 raeburn 561: args => [$firsturl],
1.1 raeburn 562: }];
563: $rejectedmsg = [{
564: mt => 'Your request for enrollment has not been approved.',
565: }];
1.30 ! raeburn 566: } elsif ($context eq 'requestauthor') {
! 567: $namespace = 'requestauthorqueue';
! 568: $beneficiary = 'requestauthor';
! 569: %requesthash = &Apache::lonnet::dump_dom($namespace,$cdom);
! 570: my %domdefs = &Apache::lonnet::get_domain_defaults($cdom);
! 571: if (ref($domdefs{'requestauthor'}) eq 'HASH') {
! 572: if (ref($domdefs{'requestauthor'}{'notify'}) eq 'HASH') {
! 573: $notifylist = $domdefs{'requestauthor'}{'notify'}{'approval'};
! 574: }
! 575: }
! 576: my $domconfiguser = &Apache::lonnet::get_domainconfiguser($cdom);
! 577: $firsturl = &course_portal_url($domconfiguser,$cdom);
! 578: $approvedmsg = [{
! 579: mt => 'Your request for authoring space has been approved.',
! 580: },
! 581: {
! 582: mt => 'Visit [_1] to log-in and select your author role',
! 583: args => [$firsturl],
! 584: }];
! 585: $rejectedmsg = [{
! 586: mt => 'Your request for authoring space has not been approved.',
! 587: }];
! 588: $domdesc = &Apache::lonnet::domain($cdom);
1.1 raeburn 589: } else {
1.2 raeburn 590: $domdesc = &Apache::lonnet::domain($cdom);
591: $namespace = 'courserequestqueue';
592: $beneficiary = 'courserequestor';
1.23 raeburn 593: $queue = 'approval';
594: if ($env{'form.queue'} eq 'pending') {
595: $queue = 'pending';
596: }
597: %requesthash = &Apache::lonnet::dump_dom($namespace,$cdom,'_'.$queue);
1.2 raeburn 598: my %domconfig = &Apache::lonnet::get_dom('configuration',['requestcourses'],$cdom);
599: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
600: if (ref($domconfig{'requestcourses'}{'notify'}) eq 'HASH') {
601: $notifylist = $domconfig{'requestcourses'}{'notify'}{'approval'};
602: }
603: }
1.12 raeburn 604: $approvalmsg{'course'} =
605: [{
1.2 raeburn 606: mt => 'Your course request has been approved.',
607: },
608: {
1.28 raeburn 609: mt => 'Visit [_1] to log-in and access the course',
610: args => [],
1.2 raeburn 611: }];
1.12 raeburn 612: $rejectionmsg{'course'} =
613: [{
1.2 raeburn 614: mt => 'Your course request has not been approved.',
615: }];
1.12 raeburn 616:
617: $approvalmsg{'community'} =
618: [{
619: mt => 'Your community request has been approved.',
620: },
621: {
1.28 raeburn 622: mt => 'Visit [_1] to log-in and access the community',
623: args => [],
1.12 raeburn 624: }];
625:
626: $rejectionmsg{'community'} =
627: [{
628: mt => 'Your community request has not been approved.',
629: }];
630:
1.2 raeburn 631: %domdefs = &Apache::lonnet::get_domain_defaults($cdom);
632: my @roles = &Apache::lonuserutils::roles_by_context('course');
633: foreach my $role (@roles) {
634: $courseroles{$role}=&Apache::lonnet::plaintext($role,'Course');
635: }
636: foreach my $role (@roles) {
637: $communityroles{$role}=&Apache::lonnet::plaintext($role,'Community');
638: }
1.1 raeburn 639: }
640: foreach my $item (sort {$a <=> $b} @approvals) {
641: if ($context eq 'course') {
642: my ($num,$uname,$udom,$usec) = split(/:/,$item);
643: my $uhome = &Apache::lonnet::homeserver($uname,$udom);
644: if ($uhome ne 'no_host') {
645: if (exists($requesthash{$uname.':'.$udom})) {
646: if (exists($classlist->{$uname.':'.$udom})) {
647: if (ref($classlist->{$uname.':'.$udom}) eq 'ARRAY') {
648: if (($classlist->{$uname.':'.$udom}->[$idx->{'status'}] eq 'Active') ||
649: ($classlist->{$uname.':'.$udom}->[$idx->{'status'}] eq 'Future')) {
650: push(@existing,$uname.':'.$udom);
651: next;
652: }
653: }
654: }
655: } else {
656: push(@missingreq,$uname.':'.$udom);
657: next;
658: }
659: if (!grep(/^\Q$item\E$/,@rejections)) {
660: if ($limit eq 'allstudents') {
661: if ($stucounts->{$limit} >= $cap) {
662: push(@limitexceeded,$uname.':'.$udom);
663: last;
664: }
665: } elsif ($limit eq 'selfenrolled') {
666: if ($stucounts->{$limit} >= $cap) {
667: push(@limitexceeded,$uname.':'.$udom);
668: last;
669: }
670: }
671: my $result =
672: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$usec,$access_end,$access_start,'selfenroll',undef,$cdom.'_'.$cnum,1);
673: if ($result eq 'ok') {
1.2 raeburn 674: push(@completed,$uname.':'.$udom);
1.1 raeburn 675: $stucounts->{'allstudents'} ++;
676: $stucounts->{'selfenrolled'} ++;
677: &send_selfserve_notification($uname.':'.$udom,$approvedmsg,
1.26 raeburn 678: $cid,$coursedesc,$now,$beneficiary,$sender,
679: undef,undef,$crstype);
1.2 raeburn 680: my %userrequest = (
681: $cdom.'_'.$cnum => {
682: timestamp => $now,
683: section => $usec,
684: adjudicator => $env{'user.name'}.':'.$env{'user.domain'},
685: status => 'approved',
686: }
687: );
1.1 raeburn 688: my $userresult =
689: &Apache::lonnet::put($namespace,\%userrequest,$udom,$uname);
690: if ($userresult ne 'ok') {
691: push(@warn_approves,$uname.':'.$udom);
692: }
693: } else {
1.2 raeburn 694: push(@processing_errors,$uname.':'.$udom);
1.1 raeburn 695: }
696: }
697: } else {
698: push(@invalidusers,$uname.':'.$udom);
699: }
1.30 ! raeburn 700: } elsif ($context eq 'requestauthor') {
! 701: my ($num,$uname) = split(/:/,$item);
! 702: my $uhome = &Apache::lonnet::homeserver($uname,$cdom);
! 703: if ($uhome ne 'no_host') {
! 704: my ($user_is_adv,$user_is_author) = &Apache::lonnet::is_advanced_user($cdom,$uname);
! 705: if ($user_is_author) {
! 706: push(@existing,$uname);
! 707: } elsif (&Apache::lonnet::usertools_access($uname,$cdom,'requestauthor',
! 708: undef,'requestauthor')) {
! 709: if (&Apache::lonnet::allowed('cau',$cdom)) {
! 710: if (&Apache::lonnet::assignrole($cdom,$uname,'/'.$cdom.'/','au',undef,time,undef,undef,'requestauthor') eq 'ok') {
! 711: push(@completed,$uname);
! 712: unless (&Apache::lonnet::del_dom($namespace,[$uname.'_approval'],$cdom) eq 'ok') {
! 713: push(@warn_dels,$uname);
! 714: }
! 715: &send_selfserve_notification($uname.':'.$cdom,
! 716: $approvedmsg,undef,undef,$now,
! 717: $beneficiary,$sender);
! 718: my %userrequest = (
! 719: author => {
! 720: timestamp => $now,
! 721: adjudicator => $env{'user.name'}.':'.$env{'user.domain'},
! 722: status => 'approved',
! 723: },
! 724: author_status => 'approved',
! 725: );
! 726: my $userresult =
! 727: &Apache::lonnet::put('requestauthor',\%userrequest,$cdom,$uname);
! 728: if ($userresult ne 'ok') {
! 729: push(@warn_approves,$item);
! 730: }
! 731: } else {
! 732: push(@processing_errors,$uname);
! 733: }
! 734: } else {
! 735: push(@nopermissions,$uname);
! 736: }
! 737: } else {
! 738: push(@nopermissions,$uname);
! 739: }
! 740: } else {
! 741: push(@invalidusers,$uname.':'.$cdom);
! 742: }
! 743: push(@toremove,(@invalidusers,@nopermissions));
1.1 raeburn 744: } else {
1.2 raeburn 745: my ($num,$cnum) = split(':',$item);
1.23 raeburn 746: if (ref($requesthash{$cnum.'_'.$queue}) eq 'HASH') {
1.2 raeburn 747: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
1.23 raeburn 748: my $ownername = $requesthash{$cnum.'_'.$queue}{'ownername'};
749: my $ownerdom = $requesthash{$cnum.'_'.$queue}{'ownerdom'};
750: $crstype = $requesthash{$cnum.'_'.$queue}{'crstype'};
751: my $coursedesc = $requesthash{$cnum.'_'.$queue}{'description'};
1.2 raeburn 752: my $longroles = \%courseroles;
753: if ($crstype eq 'community') {
754: $longroles = \%communityroles;
755: }
1.5 raeburn 756: my $cancreate;
757: if ($cdom eq $ownerdom) {
758: if (&Apache::lonnet::usertools_access($ownername,$ownerdom,$crstype,
759: undef,'requestcourses')) {
760: $cancreate = 1;
761: }
762: } else {
763: my %userenv = &Apache::lonnet::userenvironment($ownerdom,$ownername,'reqcrsotherdom.'.$crstype);
764: if ($userenv{'reqcrsotherdom.'.$crstype}) {
765: my @doms = split(',',$userenv{'reqcrsotherdom.'.$crstype});
766: if (grep(/^\Q$cdom\E:/,@doms)) {
767: $cancreate = 1;
768: }
769: }
770: }
771: if ($cancreate) {
1.2 raeburn 772: my $requestkey = $cdom.'_'.$cnum;
773: my %history =
774: &Apache::lonnet::restore($requestkey,'courserequests',
775: $ownerdom,$ownername);
776: if ((ref($history{'details'}) eq 'HASH') &&
1.23 raeburn 777: ($history{'disposition'} eq $queue)) {
1.2 raeburn 778: my ($logmsg,$newusermsg,$addresult,$enrollcount,$response,$keysmsg);
779: my $result = &course_creation($cdom,$cnum,$context,$history{'details'},\$logmsg,
780: \$newusermsg,\$addresult,\$enrollcount,
781: \$response,\$keysmsg,\%domdefs,$longroles);
782: if ($result eq 'created') {
1.12 raeburn 783: if ($crstype eq 'community') {
784: $approvedmsg = $approvalmsg{'community'};
785: } else {
786: $approvedmsg = $approvalmsg{'course'};
787: }
1.28 raeburn 788: my $firsturl = &course_portal_url($cnum,$cdom);
789: if (ref($approvedmsg) eq 'ARRAY') {
790: if (ref($approvedmsg->[1]) eq 'HASH') {
791: $approvedmsg->[1]->{'args'} = [$firsturl];
792: }
793: }
1.2 raeburn 794: push(@completed,$cnum);
1.19 raeburn 795:
1.23 raeburn 796: unless (&Apache::lonnet::del_dom($namespace,[$cnum.'_'.$queue],$cdom) eq 'ok') {
1.19 raeburn 797: push(@warn_dels,$cnum);
798: }
1.26 raeburn 799: &send_selfserve_notification($ownername.':'.$ownerdom,
800: $approvedmsg,$cid,$coursedesc,$now,
801: $beneficiary,$sender,undef,undef,$crstype);
1.2 raeburn 802: my %reqhash = (
803: reqtime => $history{'reqtime'},
804: crstype => $history{'crstype'},
805: details => $history{'details'},
806: disposition => $history{'disposition'},
807: status => 'created',
808: adjudicator => $env{'user.name'}.':'.
809: $env{'user.domain'},
810: );
811: my $userresult =
812: &Apache::lonnet::store_userdata(\%reqhash,$requestkey,
813: 'courserequests',$ownerdom,$ownername);
814: if ($userresult eq 'ok') {
815: my %status = (
816: 'status:'.$cdom.':'.$cnum => 'created'
817: );
818: my $statusresult =
819: &Apache::lonnet::put('courserequests',\%status,
820: $ownerdom,$ownername);
821: if ($statusresult ne 'ok') {
822: push(@warn_approves,$cnum);
823: }
824: }
825: if ($userresult ne 'ok') {
826: push(@warn_approves,$cnum);
827: }
828: } else {
829: push(@processing_errors,$cnum);
830: }
831: } else {
832: push(@processing_errors,$cnum);
833: }
834: } else {
1.5 raeburn 835: push(@nopermissions,$cnum);
1.2 raeburn 836: }
837: } else {
838: push(@existing,$cnum);
839: }
840: } else {
841: push(@missingreq,$cnum);
842: }
1.1 raeburn 843: }
844: }
1.2 raeburn 845: my @changes = (@completed,@rejections);
846: if ($context eq 'domain') {
1.23 raeburn 847: @changes = map {$_.'_'.$queue} (@changes);
1.30 ! raeburn 848: } elsif ($context eq 'requestauthor') {
! 849: @changes = map {$_.'_approval'} (@changes);
1.2 raeburn 850: }
1.1 raeburn 851: if (@rejections) {
1.3 raeburn 852: foreach my $item (@rejections) {
1.30 ! raeburn 853: if (($context eq 'course') || ($context eq 'requestauthor')) {
! 854: my ($user,$uname,$udom,%userrequest,$key);
! 855: if ($context eq 'requestauthor') {
! 856: $uname = $item;
! 857: $udom = $cdom;
! 858: $user = $uname.':'.$udom;
! 859: $key = 'author';
! 860: } else {
! 861: $user = $item;
! 862: ($uname,$udom) = split(/:/,$user);
! 863: $key = $cdom.'_'.$cnum;
! 864: }
1.2 raeburn 865: &send_selfserve_notification($user,$rejectedmsg,$cid,$coursedesc,
1.26 raeburn 866: $now,$beneficiary,$sender,undef,undef,
867: $crstype);
1.30 ! raeburn 868: %userrequest = (
! 869: $key => {
1.1 raeburn 870: timestamp => $now,
871: adjudicator => $env{'user.name'}.':'.$env{'user.domain'},
1.30 ! raeburn 872: status => 'rejection',
1.1 raeburn 873: }
874: );
1.30 ! raeburn 875: if ($context eq 'requestauthor') {
! 876: $userrequest{'author_status'} = 'rejection';
! 877: }
1.1 raeburn 878: my $userresult =
1.30 ! raeburn 879: &Apache::lonnet::put('requestauthor',\%userrequest,$udom,$uname);
1.1 raeburn 880: if ($userresult ne 'ok') {
1.30 ! raeburn 881: push(@warn_rejects,$item);
1.1 raeburn 882: }
883: } else {
1.3 raeburn 884: my $cnum = $item;
1.23 raeburn 885: if (ref($requesthash{$cnum.'_'.$queue}) eq 'HASH') {
1.3 raeburn 886: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
887: my $requestkey = $cdom.'_'.$cnum;
1.23 raeburn 888: my $ownername = $requesthash{$cnum.'_'.$queue}{'ownername'};
889: my $ownerdom = $requesthash{$cnum.'_'.$queue}{'ownerdom'};
890: my $coursedesc = $requesthash{$cnum.'_'.$queue}{'description'};
891: $crstype = $requesthash{$cnum.'_'.$queue}{'crstype'};
1.12 raeburn 892: if ($crstype eq 'community') {
893: $rejectedmsg = $rejectionmsg{'community'};
894: } else {
895: $rejectedmsg = $rejectionmsg{'course'};
896: }
1.2 raeburn 897: &send_selfserve_notification($ownername.':'.$ownerdom,$rejectedmsg,
898: $cid,$coursedesc,$now,$beneficiary,
1.12 raeburn 899: $sender,undef,undef,$crstype);
1.2 raeburn 900: my %history =
1.3 raeburn 901: &Apache::lonnet::restore($requestkey,'courserequests',
1.2 raeburn 902: $ownerdom,$ownername);
903: if ((ref($history{'details'}) eq 'HASH') &&
1.23 raeburn 904: ($history{'disposition'} eq $queue)) {
1.2 raeburn 905: my %reqhash = (
906: reqtime => $history{'reqtime'},
907: crstype => $history{'crstype'},
908: details => $history{'details'},
909: disposition => $history{'disposition'},
910: status => 'rejected',
911: adjudicator => $env{'user.name'}.':'.$env{'user.domain'},
912: );
913: my $userresult =
1.3 raeburn 914: &Apache::lonnet::store_userdata(\%reqhash,$requestkey,
915: 'courserequests',$ownerdom,$ownername);
916: if ($userresult eq 'ok') {
917: my %status = (
918: 'status:'.$cdom.':'.$cnum => 'rejected'
919: );
920: my $statusresult =
921: &Apache::lonnet::put('courserequests',\%status,
922: $ownerdom,$ownername);
923: if ($statusresult ne 'ok') {
924: push(@warn_rejects,$cnum);
925: }
926: } else {
927: push(@warn_rejects,$cnum);
1.2 raeburn 928: }
1.23 raeburn 929: unless (&Apache::lonnet::del_dom($namespace,[$cnum.'_'.$queue],$cdom) eq 'ok') {
1.19 raeburn 930: push(@warn_dels,$cnum);
931: }
1.3 raeburn 932: } else {
933: push(@warn_rejects,$cnum);
1.2 raeburn 934: }
1.3 raeburn 935: } else {
936: push(@existing,$cnum);
1.2 raeburn 937: }
1.3 raeburn 938: } else {
939: push(@rejectionerrors,$cnum);
1.2 raeburn 940: }
1.1 raeburn 941: }
942: }
943: }
1.30 ! raeburn 944: if (@toremove) {
! 945: foreach my $item (@toremove) {
! 946: my %userrequest = (
! 947: author => {
! 948: timestamp => $now,
! 949: adjudicator => $env{'user.name'}.':'.$env{'user.domain'},
! 950: status => 'deleted',
! 951: },
! 952: author_status => 'deleted',
! 953: );
! 954: &Apache::lonnet::put('requestauthor',\%userrequest,$cdom,$item);
! 955: }
! 956: @toremove = map {$_.'_approval'} (@toremove);
! 957: my $delresult = &Apache::lonnet::del_dom($namespace,\@toremove,$cdom);
! 958: }
1.1 raeburn 959: if (@changes) {
960: my $delresult;
961: if ($context eq 'course') {
962: $delresult = &Apache::lonnet::del($namespace,\@changes,$cdom,$cnum);
963: } else {
964: $delresult = &Apache::lonnet::del_dom($namespace,\@changes,$cdom);
965: }
966: if ($delresult eq 'ok') {
967: my $namelink =
968: &Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'}).' ('.$env{'user.name'}.':'.$env{'user.domain'}.')';
969: my ($chgmsg,$approvedlist,$rejectedlist);
970: if ($context eq 'course') {
971: $chgmsg = "'Action was taken on the following enrollment requests by [_1].',$namelink";
1.2 raeburn 972: if (@completed) {
973: $approvedlist = join("\n",@completed);
1.12 raeburn 974: if ($crstype eq 'community') {
975: $output .= '<p>'.&mt('The following were enrolled in the community:').'<ul>';
976: } else {
977: $output .= '<p>'.&mt('The following were enrolled in the course:').'<ul>';
978: }
1.2 raeburn 979: foreach my $user (@completed) {
1.1 raeburn 980: my ($uname,$udom) = split(/:/,$user);
981: my $userlink =
982: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom),$uname,$udom);
983: $output .= '<li>'.$userlink.'</li>';
984: }
985: $output .= '</ul></p>';
986: }
987: if (@rejections) {
988: $rejectedlist = join("\n",@rejections);
989: $output .= '<p>'.&mt('The following enrollment requests were rejected:').'<ul>';
990: foreach my $user (@rejections) {
991: $output .= '<li>'.$user.'</li>';
992: }
993: $output .= '</ul></p>';
994: }
1.2 raeburn 995: if ($notifylist ne '') {
996: &send_selfserve_notification($notifylist,$chgmsg,$cid,$coursedesc,
997: $now,'coursemanagers',$sender,
1.12 raeburn 998: $approvedlist,$rejectedlist,$crstype);
1.2 raeburn 999: }
1.30 ! raeburn 1000: } elsif ($context eq 'requestauthor') {
! 1001: $chgmsg = "'Action was taken on the following authoring space requests by [_1].',$namelink";
! 1002: if (@completed) {
! 1003: $approvedlist = join("\n",@completed);
! 1004: $output .= '<p>'.&mt('The following requests were approved:').'<ul>';
! 1005: foreach my $uname (@completed) {
! 1006: my $userlink =
! 1007: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
! 1008: $output .= '<li>'.$userlink.'</li>';
! 1009:
! 1010: }
! 1011: $output .= '</ul></p>';
! 1012: }
! 1013: if (@rejections) {
! 1014: $rejectedlist = join("\n",@rejections);
! 1015: $output .= '<p>'.&mt('The following requests were rejected:').'<ul>';
! 1016: foreach my $uname (@rejections) {
! 1017: my $userlink =
! 1018: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
! 1019: $output .= '<li>'.$userlink.'</li>';
! 1020: }
! 1021: $output .= '</ul></p>';
! 1022: }
! 1023: if ($notifylist ne '') {
! 1024: &send_selfserve_notification($notifylist,$chgmsg,undef,$domdesc,
! 1025: $now,'authormanagers',$sender,
! 1026: $approvedlist,$rejectedlist);
! 1027: }
1.1 raeburn 1028: } else {
1.12 raeburn 1029: $chgmsg = "'Action was taken on the following course and community requests by [_1].',$namelink";
1.2 raeburn 1030: if (@completed) {
1031: $approvedlist = join("\n",@completed);
1.12 raeburn 1032: $output .= '<p>'.&mt('The following courses/communities were created:').'<ul>';
1.2 raeburn 1033: foreach my $cnum (@completed) {
1034: my $showcourse;
1.23 raeburn 1035: if (ref($requesthash{$cnum.'_'.$queue})) {
1036: $showcourse = $requesthash{$cnum.'_'.$queue}{'description'};
1.2 raeburn 1037: } else {
1038: $showcourse = $cnum;
1039: }
1040: my $syllabuslink =
1041: &Apache::loncommon::syllabuswrapper($showcourse,$cnum,$cdom);
1042: $output .= '<li>'.$syllabuslink.'</li>';
1043: }
1044: $output .= '</ul></p>';
1045: }
1046: if (@rejections) {
1047: $rejectedlist = join("\n",@rejections);
1048: $output .= '<p>'.&mt('The following requests were rejected:').'<ul>';
1049: foreach my $cnum (@rejections) {
1050: my $showcourse;
1.23 raeburn 1051: if (ref($requesthash{$cnum.'_'.$queue})) {
1052: $showcourse = $requesthash{$cnum.'_'.$queue}{'description'};
1.2 raeburn 1053: } else {
1054: $showcourse = $cnum;
1055: }
1056: $output .= '<li>'.$showcourse.'</li>';
1057: }
1058: $output .= '</ul></p>';
1059: }
1060: if ($notifylist ne '') {
1061: &send_selfserve_notification($notifylist,$chgmsg,$cid,$domdesc,
1062: $now,'domainmanagers',$sender,
1.12 raeburn 1063: $approvedlist,$rejectedlist,$crstype);
1.2 raeburn 1064: }
1.1 raeburn 1065: }
1066: }
1067: }
1068: if (@existing) {
1069: if ($context eq 'course') {
1070: $output .= '<p>'.&mt('The following enrollment requests were deleted because the user is already enrolled in the course:').'<ul>';
1071: foreach my $user (@existing) {
1072: $output .= '<li>'.$user.'</li>';
1073: }
1074: $output .= '</ul></p>';
1.30 ! raeburn 1075: } elsif ($context eq 'requestauthor') {
! 1076: $output .= '<p>'.&mt('Authoring space requests from the following users were deleted because one already exists:').'<ul>';
! 1077: foreach my $uname (@existing) {
! 1078: my $userlink =
! 1079: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
! 1080: $output .= '<li>'.$userlink.'</li>';
! 1081: }
! 1082: $output .= '</ul></p>';
1.1 raeburn 1083: } else {
1.12 raeburn 1084: $output .= '<p>'.&mt('The following course/community creation requests were deleted because the course or community has already been created:').'<ul>';
1.2 raeburn 1085: foreach my $cnum (@existing) {
1086: my $showcourse;
1087: my %coursehash = &Apache::lonnet::coursedescription($cdom.'/'.$cnum);
1088: if ($coursehash{'description'} ne '') {
1089: $showcourse = $coursehash{'description'};
1090: } else {
1091: $showcourse = $cnum;
1092: }
1093: $output .= '<li>'.$showcourse.'</li>';
1094: }
1095: $output .= '</ul></p>';
1.1 raeburn 1096: }
1097: }
1098: if (@missingreq) {
1099: if ($context eq 'course') {
1100: $output .= '<p>'.&mt('The following enrollment requests were ignored because the request is no longer in the enrollment queue:').'<ul>';
1101: foreach my $user (@missingreq) {
1102: $output .= '<li>'.$user.'</li>';
1103: }
1104: $output .= '</ul></p>';
1.30 ! raeburn 1105: } elsif ($context eq 'requestauthor') {
! 1106: $output .= '<p>'.&mt('The following requests were ignored because the request is no longer in the queue:').'<ul>';
! 1107: foreach my $uname (@missingreq) {
! 1108: my $userlink =
! 1109: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
! 1110: $output .= '<li>'.$userlink.'</li>';
! 1111: }
! 1112: $output .= '</ul></p>';
1.2 raeburn 1113: } else {
1.12 raeburn 1114: $output .= '<p>'.&mt('The following course/community creation requests were ignored because the request is no longer in the queue:').'<ul>';
1.2 raeburn 1115: foreach my $cnum (@missingreq) {
1116: $output .= '<li>'.$cnum.'</li>';
1117: }
1118: $output .= '</ul></p>';
1.1 raeburn 1119: }
1120: }
1121: if (@invalidusers) {
1122: if ($context eq 'course') {
1123: $output .= '<p>'.&mt('The following enrollment requests were deleted because the requestor does not have a LON-CAPA account:').'<ul>';
1124: foreach my $user (@invalidusers) {
1125: $output .= '<li>'.$user.'</li>';
1126: }
1127: $output .= '</ul></p>';
1.30 ! raeburn 1128: } elsif ($context eq 'requestauthor') {
! 1129: $output .= '<p>'.&mt('The following authoring space requests were deleted because the requestor does not have a LON-CAPA account:').'<ul>';
! 1130: foreach my $uname (@invalidusers) {
! 1131: my $userlink =
! 1132: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
! 1133: $output .= '<li>'.$userlink.'</li>';
! 1134: }
! 1135: $output .= '</ul></p>';
1.1 raeburn 1136: }
1137: }
1138: if (@limitexceeded) {
1139: if ($context eq 'course') {
1140: $output .= '<p>'.&mt('The following enrollment requests were skipped because the enrollment limit has been reached for the course:').'<ul>';
1141: foreach my $user (@limitexceeded) {
1142: $output .= '<li>'.$user.'</li>';
1143: }
1144: $output .= '</ul></p>';
1145: }
1146: }
1.5 raeburn 1147: if (@nopermissions) {
1.30 ! raeburn 1148: if ($context eq 'course') {
! 1149: $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>';
! 1150: foreach my $cnum (@nopermissions) {
! 1151: my $showcourse;
! 1152: if (ref($requesthash{$cnum.'_'.$queue})) {
! 1153: $showcourse = $requesthash{$cnum.'_'.$queue}{'description'};
! 1154: } else {
! 1155: $showcourse = $cnum;
! 1156: }
! 1157: $output .= '<li>'.$showcourse.'</li>';
! 1158: }
! 1159: $output .= '</ul></p>';
! 1160: } elsif ($context eq 'requestauthor') {
! 1161: $output .= '<p>'.&mt('The following requests could not be processed because the requestor does not have rights to request an authoring space:').'<ul>';
! 1162: foreach my $uname (@nopermissions) {
! 1163: my $userlink =
! 1164: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
! 1165: $output .= '<li>'.$userlink.'</li>';
1.5 raeburn 1166: }
1.30 ! raeburn 1167: $output .= '</ul></p>';
1.5 raeburn 1168: }
1169: }
1.2 raeburn 1170: if (@processing_errors) {
1.1 raeburn 1171: if ($context eq 'course') {
1172: $output .= '<p>'.&mt('The following enrollment requests could not be processed because an error occurred:').'<ul>';
1.2 raeburn 1173: foreach my $user (@processing_errors) {
1.1 raeburn 1174: $output .= '<li>'.$user.'</li>';
1175: }
1176: $output .= '</ul></p>';
1.30 ! raeburn 1177: } elsif ($context eq 'requestauthor') {
! 1178: $output .= '<p>'.&mt('The following requests could not be processed because an error occurred:').'<ul>';
! 1179: foreach my $uname (@processing_errors) {
! 1180: my $userlink =
! 1181: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
! 1182: $output .= '<li>'.$userlink.'</li>';
! 1183: }
! 1184: $output .= '</ul></p>';
1.1 raeburn 1185: } else {
1.12 raeburn 1186: $output .= '<p>'.&mt('The following course/community creation requests could not be processed because an error occurred:').'<ul>';
1.2 raeburn 1187: foreach my $cnum (@processing_errors) {
1188: my $showcourse;
1.23 raeburn 1189: if (ref($requesthash{$cnum.'_'.$queue})) {
1190: $showcourse = $requesthash{$cnum.'_'.$queue}{'description'};
1.2 raeburn 1191: } else {
1192: $showcourse = $cnum;
1193: }
1194: $output .= '<li>'.$showcourse.'</li>';
1195: }
1196: $output .= '</ul></p>';
1.1 raeburn 1197: }
1198: }
1.3 raeburn 1199: if (@rejectionerrors) {
1.12 raeburn 1200: $output .= '<p>'.&mt('The following course/community creation request rejections could not be fully processed because an error occurred:').'<ul>';
1.3 raeburn 1201: foreach my $cnum (@rejectionerrors) {
1202: my $showcourse;
1.23 raeburn 1203: if (ref($requesthash{$cnum.'_'.$queue})) {
1204: $showcourse = $requesthash{$cnum.'_'.$queue}{'description'};
1.3 raeburn 1205: } else {
1206: $showcourse = $cnum;
1207: }
1208: $output .= '<li>'.$showcourse.'</li>';
1209: }
1210: $output .= '</ul></p>';
1211: }
1.2 raeburn 1212: if (@warn_approves || @warn_rejects) {
1.1 raeburn 1213: if ($context eq 'course') {
1214: $output .= '<p>'.&mt("For the following users, an error occurred when updating the user's own self-enroll requests record:").'<ul>';
1215: foreach my $user (@warn_approves) {
1216: $output .= '<li>'.$user.'</li>';
1217: }
1218: $output .= '</ul></p>';
1.30 ! raeburn 1219: } elsif ($context eq 'requestauthor') {
! 1220: $output .= '<p>'.&mt("For the following users, an error occurred when updating the user's own author request record:").'<ul>';
! 1221: foreach my $uname (@warn_approves,@warn_rejects) {
! 1222: my $userlink =
! 1223: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
! 1224: $output .= '<li>'.$userlink.'</li>';
! 1225: }
! 1226: $output .= '</ul></p>';
1.1 raeburn 1227: } else {
1.12 raeburn 1228: $output .= '<p>'.&mt("For the following course/community requests an error occurred when updating the requestor's own requests record:").'<ul>';
1.2 raeburn 1229: foreach my $cnum (@warn_approves,@warn_rejects) {
1230: my $showcourse;
1.23 raeburn 1231: if (ref($requesthash{$cnum.'_'.$queue})) {
1232: $showcourse = $requesthash{$cnum.'_'.$queue}{'description'};
1.2 raeburn 1233: } else {
1234: $showcourse = $cnum;
1235: }
1236: $output .= '<li>'.$showcourse.'</li>';
1.1 raeburn 1237: }
1238: $output .= '</ul></p>';
1239: }
1240: }
1.19 raeburn 1241: if (@warn_dels) {
1.30 ! raeburn 1242: if ($context eq 'requestauthor') {
! 1243: $output .= '<p>'.&mt("For the following requests an error occurred when removing the request from the queue:").'<ul>';
! 1244: foreach my $uname (@warn_dels) {
! 1245: my $userlink =
! 1246: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$cdom),$uname,$cdom);
! 1247: $output .= '<li>'.$userlink.'</li>';
! 1248: }
! 1249: $output .= '</ul></p>';
! 1250: } else {
! 1251: $output .= '<p>'.&mt("For the following course/community requests an error occurred when removing requests for the following from the pending queue:").'<ul>';
! 1252: foreach my $cnum (@warn_dels) {
! 1253: my $showcourse;
! 1254: if (ref($requesthash{$cnum.'_'.$queue})) {
! 1255: $showcourse = $requesthash{$cnum.'_'.$queue}{'description'};
! 1256: } else {
! 1257: $showcourse = $cnum;
! 1258: }
! 1259: $output .= '<li>'.$showcourse.'</li>';
1.19 raeburn 1260: }
1.30 ! raeburn 1261: $output .= '</ul></p>';
1.19 raeburn 1262: }
1263: }
1.1 raeburn 1264: return $output;
1265: }
1266:
1.26 raeburn 1267: sub course_portal_url {
1268: my ($cnum,$cdom) = @_;
1269: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
1270: my $hostname = &Apache::lonnet::hostname($chome);
1271: my $protocol = $Apache::lonnet::protocol{$chome};
1272: $protocol = 'http' if ($protocol ne 'https');
1273: my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom);
1274: my $firsturl;
1275: if ($domdefaults{'portal_def'}) {
1276: $firsturl = $domdefaults{'portal_def'};
1277: } else {
1278: $firsturl = $protocol.'://'.$hostname;
1279: }
1280: return $firsturl;
1281: }
1282:
1.1 raeburn 1283: sub get_student_counts {
1284: my ($cdom,$cnum) = @_;
1285: my (%idx,%stucounts);
1286: my $classlist = &Apache::loncoursedata::get_classlist($cdom,$cnum);
1287: $idx{'type'} = &Apache::loncoursedata::CL_TYPE();
1288: $idx{'status'} = &Apache::loncoursedata::CL_STATUS();
1289: while (my ($student,$data) = each(%$classlist)) {
1290: if (($data->[$idx{'status'}] eq 'Active') ||
1291: ($data->[$idx{'status'}] eq 'Future')) {
1292: if ($data->[$idx{'type'}] eq 'selfenroll') {
1293: $stucounts{'selfenroll'} ++;
1294: }
1295: $stucounts{'allstudents'} ++;
1296: }
1297: }
1298: return (\%stucounts,\%idx,$classlist);
1299: }
1300:
1.2 raeburn 1301: sub course_creation {
1302: my ($dom,$cnum,$context,$details,$logmsg,$newusermsg,$addresult,$enrollcount,$output,
1303: $keysmsg,$domdefs,$longroles) = @_;
1304: unless ((ref($details) eq 'HASH') && (ref($domdefs) eq 'HASH') &&
1305: (ref($longroles) eq 'HASH')) {
1306: return 'error: Invalid request';
1307: }
1308: my ($result,$ownername,$ownerdom);
1309: my $crstype = $details->{'crstype'};
1310: if ($context eq 'domain') {
1311: $ownername = $details->{'owner'};
1312: $ownerdom = $details->{'domain'};
1313: } else {
1314: $ownername = $env{'user.name'};
1315: $ownerdom = $env{'user.domain'};
1316: }
1317: my $owneremail;
1318: my %emails = &Apache::loncommon::getemails($ownername,$ownerdom);
1319: foreach my $email ('permanentemail','critnotification','notification') {
1320: $owneremail = $emails{$email};
1321: last if ($owneremail ne '');
1322: }
1.8 raeburn 1323: my %reqdetails = &build_batchcreatehash($dom,$context,$details,$owneremail,$domdefs);
1.2 raeburn 1324: my $cid = &LONCAPA::batchcreatecourse::build_course($dom,$cnum,'requestcourses',
1.22 raeburn 1325: \%reqdetails,$longroles,$logmsg,$newusermsg,$addresult,
1326: $enrollcount,$output,$keysmsg,$ownerdom,$ownername,$cnum,$crstype);
1.2 raeburn 1327: if ($cid eq "/$dom/$cnum") {
1328: $result = 'created';
1329: } else {
1330: $result = 'error: '.$cid;
1331: }
1332: return $result;
1333: }
1334:
1335: sub build_batchcreatehash {
1.8 raeburn 1336: my ($dom,$context,$details,$owneremail,$domdefs) = @_;
1.2 raeburn 1337: my %batchhash;
1338: my @items = qw{owner domain coursehome clonecrs clonedom datemode dateshift enrollstart enrollend accessstart accessend sections crosslists users};
1339: if ((ref($details) eq 'HASH') && (ref($domdefs) eq 'HASH')) {
1.17 raeburn 1340: my $emailenc = &escape($owneremail);
1.2 raeburn 1341: my $owner = $details->{'owner'}.':'.$details->{'domain'};
1342: foreach my $item (@items) {
1343: $batchhash{$item} = $details->{$item};
1344: }
1345: $batchhash{'title'} = $details->{'cdescr'};
1346: $batchhash{'coursecode'} = $details->{'instcode'};
1347: $batchhash{'emailenc'} = $emailenc;
1348: $batchhash{'adds'} = $details->{'autoadds'};
1349: $batchhash{'drops'} = $details->{'autodrops'};
1350: $batchhash{'authtype'} = $domdefs->{'auth_def'};
1351: $batchhash{'authparam'} = $domdefs->{'auth_arg_def'};
1352: if ($details->{'crstype'} eq 'community') {
1353: $batchhash{'crstype'} = 'Community';
1354: } else {
1355: $batchhash{'crstype'} = 'Course';
1356: }
1.8 raeburn 1357: my ($owner_firstname,$owner_lastname);
1358: if ($context eq 'domain') {
1359: my %userenv = &Apache::lonnet::userenvironment($details->{'domain'},
1360: $details->{'owner'},
1361: 'firstname','lastname');
1362: $owner_firstname = $userenv{'firstname'};
1363: $owner_lastname = $userenv{'lastname'};
1364: } else {
1365: $owner_firstname = $env{'environment.firstname'};
1366: $owner_lastname = $env{'environment.lastname'};
1367: }
1368: if (ref($details->{'personnel'}) eq 'HASH') {
1369: %{$batchhash{'users'}} = %{$details->{'personnel'}};
1370: if (ref($batchhash{'users'}) eq 'HASH') {
1371: foreach my $userkey (keys(%{$batchhash{'users'}})) {
1372: if (ref($batchhash{'users'}{$userkey}) eq 'HASH') {
1373: if (ref($batchhash{'users'}{$userkey}{'roles'}) eq 'ARRAY') {
1374: foreach my $role (@{$batchhash{'users'}{$userkey}{'roles'}}) {
1375: my $start = '';
1376: my $end = '';
1377: if ($role eq 'st') {
1378: $start = $details->{'accessstart'};
1379: $end = $details->{'accessend'};
1380: }
1381: $batchhash{'users'}{$userkey}{$role}{'start'} = $start;
1382: $batchhash{'users'}{$userkey}{$role}{'end'} = $end;
1383: }
1384: }
1385: }
1386: }
1387: }
1388: }
1389: $batchhash{'users'}{$owner}{firstname} = $owner_firstname;
1390: $batchhash{'users'}{$owner}{lastname} = $owner_lastname;
1391: $batchhash{'users'}{$owner}{emailenc} = $emailenc;
1392: $batchhash{'users'}{$owner}{owneremail} = $owneremail;
1.2 raeburn 1393: }
1394: return %batchhash;
1395: }
1396:
1.4 raeburn 1397: sub can_clone_course {
1.11 raeburn 1398: my ($uname,$udom,$clonecrs,$clonedom,$crstype) = @_;
1.4 raeburn 1399: my $canclone;
1.11 raeburn 1400: my $ccrole = 'cc';
1.12 raeburn 1401: if ($crstype eq 'community') {
1.11 raeburn 1402: $ccrole = 'co';
1403: }
1.4 raeburn 1404: my %roleshash = &Apache::lonnet::get_my_roles($uname,$udom,'userroles',['active'],
1.11 raeburn 1405: [$ccrole],[$clonedom]);
1406: if (exists($roleshash{$clonecrs.':'.$clonedom.':'.$ccrole})) {
1.4 raeburn 1407: $canclone = 1;
1408: } else {
1409: my %courseenv = &Apache::lonnet::userenvironment($clonedom,$clonecrs,('cloners'));
1410: my $cloners = $courseenv{'cloners'};
1411: if ($cloners ne '') {
1412: my @cloneable = split(',',$cloners);
1413: if (grep(/^\*$/,@cloneable)) {
1414: $canclone = 1;
1415: }
1416: if (grep(/^\*:\Q$udom\E$/,@cloneable)) {
1417: $canclone = 1;
1418: }
1419: if (grep(/^\Q$uname\E:\Q$udom\E$/,@cloneable)) {
1420: $canclone = 1;
1421: }
1422: }
1.18 raeburn 1423: unless ($canclone) {
1424: if (&Apache::lonnet::is_course_owner($clonedom,$clonecrs,$uname,$udom)) {
1.20 bisitz 1425: $canclone = 1;
1.18 raeburn 1426: }
1427: }
1.4 raeburn 1428: }
1429: return $canclone;
1430: }
1431:
1.13 raeburn 1432: sub get_processtype {
1.30 ! raeburn 1433: my ($context,$uname,$udom,$isadv,$dom,$crstype,$inststatuses,$domconfig) = @_;
1.13 raeburn 1434: return unless ((ref($inststatuses) eq 'ARRAY') && (ref($domconfig) eq 'HASH'));
1435: if ($uname eq '' || $udom eq '') {
1436: $uname = $env{'user.name'};
1437: $udom = $env{'user.domain'};
1438: $isadv = $env{'user.adv'};
1439: }
1.30 ! raeburn 1440: my (%userenv,%settings,$val,@options,$envkey);
! 1441: if ($context eq 'course') {
! 1442: @options = ('autolimit','validate','approval');
! 1443: $envkey = 'requestcourses.'.$crstype;
! 1444: if (ref($domconfig->{'requestcourses'}) eq 'HASH') {
! 1445: if (ref($domconfig->{'requestcourses'}->{$crstype}) eq 'HASH') {
! 1446: %settings = %{$domconfig->{'requestcourses'}->{$crstype}};
! 1447: }
! 1448: }
! 1449: } else {
! 1450: @options = ('automatic','approval');
! 1451: $envkey = 'requestauthor';
! 1452: if (ref($domconfig->{'requestauthor'}) eq 'HASH') {
! 1453: %settings = %{$domconfig->{'requestauthor'}};
! 1454: }
! 1455: }
! 1456: if (($dom eq $udom) || ($context eq 'requestauthor')) {
1.13 raeburn 1457: %userenv =
1.30 ! raeburn 1458: &Apache::lonnet::userenvironment($udom,$uname,$envkey,'inststatus');
! 1459: if ($userenv{$envkey}) {
! 1460: $val = $userenv{$envkey};
1.13 raeburn 1461: @{$inststatuses} = ('_custom_');
1462: } else {
1.30 ! raeburn 1463: my %alltasks;
! 1464: if (($isadv) && ($settings{'_LC_adv'} ne '')) {
! 1465: $val = $settings{$crstype}{'_LC_adv'};
! 1466: @{$inststatuses} = ('_LC_adv_');
! 1467: } else {
! 1468: if ($userenv{'inststatus'} ne '') {
! 1469: @{$inststatuses} = split(',',$userenv{'inststatus'});
! 1470: } else {
! 1471: @{$inststatuses} = ('default');
! 1472: }
! 1473: foreach my $status (@{$inststatuses}) {
! 1474: if (exists($settings{$status})) {
! 1475: my $value = $settings{$status};
! 1476: next unless ($value);
! 1477: unless (exists($alltasks{$value})) {
! 1478: if (ref($alltasks{$value}) eq 'ARRAY') {
! 1479: unless(grep(/^\Q$status\E$/,@{$alltasks{$value}})) {
! 1480: push(@{$alltasks{$value}},$status);
1.13 raeburn 1481: }
1.30 ! raeburn 1482: } else {
! 1483: @{$alltasks{$value}} = ($status);
1.13 raeburn 1484: }
1485: }
1.30 ! raeburn 1486: }
! 1487: }
! 1488: my $maxlimit = 0;
! 1489: if ($context eq 'course') {
! 1490: foreach my $key (sort(keys(%alltasks))) {
! 1491: if ($key =~ /^autolimit=(\d*)$/) {
! 1492: if ($1 eq '') {
! 1493: $val ='autolimit=';
! 1494: last;
! 1495: } elsif ($1 > $maxlimit) {
! 1496: $maxlimit = $1;
1.13 raeburn 1497: }
1498: }
1.30 ! raeburn 1499: }
! 1500: }
! 1501: if (($context eq 'requestauthor') || (!$val)) {
! 1502: if ($context eq 'course' && $maxlimit) {
! 1503: $val = 'autolimit='.$maxlimit;
! 1504: } else {
! 1505: foreach my $option (@options) {
! 1506: if ($alltasks{$option}) {
! 1507: $val = $option;
! 1508: last;
1.13 raeburn 1509: }
1510: }
1511: }
1512: }
1513: }
1514: }
1515: } else {
1516: %userenv = &Apache::lonnet::userenvironment($udom,$uname,'reqcrsotherdom.'.$crstype);
1517: if ($userenv{'reqcrsotherdom.'.$crstype}) {
1518: my @doms = split(',',$userenv{'reqcrsotherdom.'.$crstype});
1519: my $optregex = join('|',@options);
1520: foreach my $item (@doms) {
1521: my ($extdom,$extopt) = split(':',$item);
1522: if ($extdom eq $dom) {
1523: if ($extopt =~ /^($optregex)(=?\d*)$/) {
1524: $val = $1.$2;
1525: }
1526: last;
1527: }
1528: }
1529: @{$inststatuses} = ('_external_');
1530: }
1531: }
1532: return $val;
1533: }
1534:
1.14 raeburn 1535: sub queued_selfenrollment {
1536: my ($notitle) = @_;
1537: my $output;
1538: my %selfenrollrequests = &Apache::lonnet::dump('selfenrollrequests');
1539: my %reqs_by_date;
1540: foreach my $item (keys(%selfenrollrequests)) {
1541: if (ref($selfenrollrequests{$item}) eq 'HASH') {
1542: if ($selfenrollrequests{$item}{'status'} eq 'request') {
1543: if ($selfenrollrequests{$item}{'timestamp'}) {
1544: push(@{$reqs_by_date{$selfenrollrequests{$item}{'timestamp'}}},$item);
1545: }
1546: }
1547: }
1548: }
1549: if (keys(%reqs_by_date)) {
1550: unless ($notitle) {
1551: $output .= '<b>'.&mt('Enrollment requests pending Course Coordinator approval').'</b><br />';
1552: }
1553: $output .= &Apache::loncommon::start_data_table().
1554: &Apache::loncommon::start_data_table_header_row().
1555: '<th>'.&mt('Date requested').'</th><th>'.&mt('Course title').'</th>'.
1556: '<th>'.&mt('User role').'</th><th>'.&mt('Section').'</th>'.
1557: &Apache::loncommon::end_data_table_header_row();
1558: my @sorted = sort { $a <=> $b } (keys(%reqs_by_date));
1559: foreach my $item (@sorted) {
1560: if (ref($reqs_by_date{$item}) eq 'ARRAY') {
1561: foreach my $crs (@{$reqs_by_date{$item}}) {
1562: my %courseinfo = &Apache::lonnet::coursedescription($crs);
1563: my $usec = $selfenrollrequests{$crs}{'section'};
1.16 raeburn 1564: my $rolename = &Apache::lonnet::plaintext('st',$courseinfo{'type'},$crs);
1.14 raeburn 1565: if ($usec eq '') {
1566: $usec = &mt('No section');
1567: }
1568: $output .= &Apache::loncommon::start_data_table_row().
1569: '<td>'.&Apache::lonlocal::locallocaltime($item).'</td>'.
1570: '<td>'.$courseinfo{'description'}.'</td>'.
1571: '<td>'.$rolename.'</td><td>'.$usec.'</td>'.
1572: &Apache::loncommon::end_data_table_row();
1573: }
1574: }
1575: }
1576: $output .= &Apache::loncommon::end_data_table();
1577: }
1578: return $output;
1579: }
1580:
1.19 raeburn 1581: sub update_coursereq_status {
1.26 raeburn 1582: my ($reqhash,$dom,$cnum,$reqstatus,$context,$udom,$uname) = @_;
1.19 raeburn 1583: my ($storeresult,$statusresult,$output);
1584: my $requestkey = $dom.'_'.$cnum;
1585: if ($requestkey =~ /^($match_domain)_($match_courseid)$/) {
1586: $storeresult = &Apache::lonnet::store_userdata($reqhash,$requestkey,
1.26 raeburn 1587: 'courserequests',$udom,$uname);
1.19 raeburn 1588: if ($storeresult eq 'ok') {
1589: my %status = (
1590: 'status:'.$dom.':'.$cnum => $reqstatus,
1591: );
1.26 raeburn 1592: $statusresult = &Apache::lonnet::put('courserequests',\%status,$udom,$uname);
1.19 raeburn 1593: }
1594: } else {
1595: $storeresult = 'error: invalid requestkey format';
1596: }
1597: if ($storeresult ne 'ok') {
1598: $output = &mt('An error occurred saving a record of the details of your request: [_1].',$storeresult);
1599: if ($context eq 'domain') {
1600: $output .= "\n";
1601: } else {
1602: $output = '<span class="LC_warning">'.$output.'</span><br />';
1603: }
1.26 raeburn 1604: &Apache::lonnet::logthis("Error saving course request - $requestkey for $uname:$udom - $storeresult");
1.19 raeburn 1605: } elsif ($statusresult ne 'ok') {
1606: $output = &mt('An error occurred saving a record of the status of your request: [_1].',$statusresult);
1607: if ($context eq 'domain') {
1608: $output .= "\n";
1609: } else {
1610: $output = '<span class="LC_warning">'.$output.'</span><br />';
1611: }
1.26 raeburn 1612: &Apache::lonnet::logthis("Error saving course request status for $requestkey (for $uname:$udom) - $statusresult");
1.19 raeburn 1613: }
1614: return ($storeresult,$output);
1615: }
1616:
1.23 raeburn 1617: sub process_official_reqs {
1.26 raeburn 1618: my ($context,$dom,$dcname,$dcdom) = @_;
1.23 raeburn 1619: my $reqsnamespace = 'courserequestqueue';
1620: my %requesthash =
1.24 raeburn 1621: &Apache::lonnet::dump_dom($reqsnamespace,$dom,'_pending');
1.23 raeburn 1622: my (%newcids,%longroles,%stillpending);
1623: my @courseroles = ('cc','in','ta','ep','ad','st');
1624: foreach my $role (@courseroles) {
1625: $longroles{$role}=&Apache::lonnet::plaintext($role);
1626: }
1627: my %domdefs = &Apache::lonnet::get_domain_defaults($dom);
1628: my ($output,$linefeed);
1629: if ($context eq 'auto') {
1630: $linefeed = "\n";
1631: } else {
1632: $linefeed = '<br />'."\n";
1633: }
1634: foreach my $key (keys(%requesthash)) {
1635: my ($cnum,$status) = split('_',$key);
1636: next if (&Apache::lonnet::homeserver($cnum,$dom) ne 'no_host');
1637: if (ref($requesthash{$key}) eq 'HASH') {
1638: my $ownername = $requesthash{$key}{'ownername'};
1639: my $ownerdom = $requesthash{$key}{'ownerdom'};
1640: next if (&Apache::lonnet::homeserver($ownername,$ownerdom) eq 'no_host');
1641: my $inststatus;
1642: my %userenv =
1643: &Apache::lonnet::get('environment',['inststatus'],
1644: $ownerdom,$ownername);
1645: my ($tmp) = keys(%userenv);
1646: if ($tmp !~ /^(con_lost|error|no_such_host)/i) {
1647: $inststatus = $userenv{'inststatus'};
1648: } else {
1649: undef(%userenv);
1650: }
1651: my $reqkey = $dom.'_'.$cnum;
1652: my %history = &Apache::lonnet::restore($reqkey,'courserequests',
1653: $ownerdom,$ownername);
1654: if (ref($history{'details'}) eq 'HASH') {
1655: my $instcode = $history{'details'}{'instcode'};
1656: my $crstype = $history{'details'}{'crstype'};
1657: my $reqtime = $history{'details'}{'reqtime'};
1658: my $cdescr = $history{'details'}{'cdescr'};
1659: my @currsec;
1660: my $sections = $history{'details'}{'sections'};
1661: if (ref($sections) eq 'HASH') {
1662: foreach my $i (sort(keys(%{$sections}))) {
1663: if (ref($sections->{$i}) eq 'HASH') {
1664: my $sec = $sections->{$i}{'inst'};
1665: if (!grep(/^\Q$sec\E$/,@currsec)) {
1666: push(@currsec,$sec);
1667: }
1668: }
1669: }
1670: }
1671: my $instseclist = join(',',@currsec);
1672: my ($validationchk,$disposition,$reqstatus,$message,
1673: $validation,$validationerror);
1674: $validationchk =
1675: &Apache::lonnet::auto_courserequest_validation($dom,
1676: $ownername.':'.$ownerdom,$crstype,$inststatus,
1677: $instcode,$instseclist);
1678: if ($validationchk =~ /:/) {
1679: ($validation,$message) = split(':',$validationchk);
1680: } else {
1681: $validation = $validationchk;
1682: }
1683: if ($validation =~ /^error(.*)$/) {
1684: $disposition = 'approval';
1685: $validationerror = $1;
1686: } else {
1687: $disposition = $validation;
1688: }
1689: $reqstatus = $disposition;
1690: if ($disposition eq 'process') {
1691: my ($logmsg,$newusermsg,$addresult,$enrollcount,$response,$keysmsg);
1692: my $result = &course_creation($dom,$cnum,'domain',$history{'details'},\$logmsg,\$newusermsg,\$addresult,\$enrollcount,\$response,\$keysmsg,\%domdefs,\%longroles);
1693: if ($result eq 'created') {
1694: $disposition = 'created';
1695: $reqstatus = 'created';
1.26 raeburn 1696: my $cid = $dom.'_'.$cnum;
1697: push(@{$newcids{$instcode}},$cid);
1698: if ($dcname && $dcdom) {
1699: my $firsturl = &course_portal_url($cnum,$dom);
1700: my $beneficiary = 'pendingrequestor';
1701: my $now = time;
1702: my $owner = $ownername.':'.$ownerdom;
1703: my $approvedmsg =
1704: [{
1.27 raeburn 1705: mt => 'Your requested course: [_1], (queued pending validation) has now been created.',
1706: args => [$cdescr],
1.26 raeburn 1707: },
1708: {
1.28 raeburn 1709: mt => 'Visit [_1] to log-in and access the course.',
1.26 raeburn 1710: args => [$firsturl],
1.27 raeburn 1711: },
1712: {
1713: mt => 'If currently logged-in to LON-CAPA, log-out and log-in again to select your new course role.'
1.26 raeburn 1714: }];
1715: my $sender = $dcname.':'.$dcdom;
1716: &send_selfserve_notification($owner,$approvedmsg,
1717: $cid,$cdescr,$now,
1718: $beneficiary,$sender,
1719: undef,undef,$crstype);
1720: }
1.23 raeburn 1721: }
1722: } elsif ($disposition eq 'rejected') {
1723: $output .= &mt('Queued course request for [_1] submitted by [_2] with status [_3] rejected when validating.',$instcode,$ownername.':'.$ownerdom,$inststatus).$linefeed;
1724: } elsif ($disposition eq 'approval') {
1725: $output .= &mt('Queued course request for [_1] submitted by [_2] with status [_3] switched to "approval by DC" because of validation error: [_4].',$instcode,$ownername.':'.$ownerdom,$inststatus,$validationerror).$linefeed;
1726:
1727: my $requestid = $cnum.'_'.$disposition;
1728: my $request = {
1729: $requestid => {
1730: timestamp => $reqtime,
1731: crstype => $crstype,
1732: ownername => $ownername,
1733: ownerdom => $ownerdom,
1734: description => $cdescr,
1735: },
1736: };
1737: my $putresult = &Apache::lonnet::newput_dom('courserequestqueue',$request,$dom);
1738: unless ($putresult eq 'ok') {
1739: $output .= &mt("An error occurred saving the modified course request for [_1] submitted by [_2] in the domain's courserequestqueue.db.",$instcode,$ownername.':'.$ownerdom).$linefeed;
1740: }
1741: } elsif ($disposition eq 'pending') {
1742: my $instcode = $requesthash{$key}{'instcode'};
1743: my $description = $requesthash{$key}{'description'};
1744: my $timestamp = $requesthash{$key}{'timestamp'};
1745: my $entry = $cnum.':'.$ownername.':'.$ownerdom.':'.
1746: $instcode.':'.$description;
1747: if (ref($stillpending{$timestamp}) eq 'ARRAY') {
1748: push(@{$stillpending{$timestamp}},$entry);
1749: } else {
1750: $stillpending{$timestamp} = [$entry];
1751: }
1752: }
1753: unless ($disposition eq 'pending') {
1754: my ($statusresult,$output) =
1755: &update_coursereq_status(\%requesthash,$dom,$cnum,
1.26 raeburn 1756: $reqstatus,'domain',$ownerdom,
1757: $ownername);
1.23 raeburn 1758: unless (&Apache::lonnet::del_dom($reqsnamespace,[$cnum.'_pending'],$dom) eq 'ok') {
1759: $output .= &mt('An error occurred when removing the request for [_1] submitted by [_2] from the pending queue.',$instcode,$ownername.':'.$ownerdom).$linefeed;
1760: }
1761: }
1762: }
1763: }
1764: }
1765: foreach my $key (sort(keys(%newcids))) {
1766: if (ref($newcids{$key}) eq 'ARRAY') {
1767: $output .= "created course from queued request: $key - ".join(', ',@{$newcids{$key}}).$linefeed;
1768: my $newcourse = &LONCAPA::escape($key.':'.$newcids{$key});
1769: }
1770: }
1771: unless ($context eq 'auto') {
1772: if (keys(%stillpending) > 0) {
1773: $output .= '<form method="post" name="changequeue" action="/adm/createcourse" />'."\n".
1774: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
1775: '<input type="hidden" name="phase" value="requestchange" />'.
1776: '<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>'.
1777: &build_queue_display($dom,'stillpending',\%stillpending).
1778: '<br /><input type="hidden" name="queue" value="pending" />'."\n".
1779: '<input type="submit" name="processqueue" value="'.&mt('Save').'" />'.
1780: '</form>';
1781: }
1782: }
1783: return $output;
1784: }
1785:
1.1 raeburn 1786: 1;
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