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[LON-CAPA] /
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lonuserutils.pm
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Wed Nov 23 02:55:37 2022 UTC (19 months ago) by
raeburn
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- Take into account domain configuration in user's domain for whether approval
(from user's DC or user) is needed to complete assignment of a role in a
domain, authoring space, or course that does not belog to the user's domain.
Work in progress.
1: # The LearningOnline Network with CAPA
2: # Utility functions for managing LON-CAPA user accounts
3: #
4: # $Id: lonuserutils.pm,v 1.212 2022/11/23 02:55:37 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA#
23: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ###############################################################
30:
31: package Apache::lonuserutils;
32:
33: =pod
34:
35: =head1 NAME
36:
37: Apache::lonuserutils.pm
38:
39: =head1 SYNOPSIS
40:
41: Utilities for management of users and custom roles
42:
43: Provides subroutines called by loncreateuser.pm
44:
45: =head1 OVERVIEW
46:
47: =cut
48:
49: use strict;
50: use Apache::lonnet;
51: use Apache::loncommon();
52: use Apache::lonhtmlcommon;
53: use Apache::loncoursequeueadmin;
54: use Apache::lonlocal;
55: use Apache::longroup;
56: use HTML::Entities;
57: use LONCAPA qw(:DEFAULT :match);
58:
59: ###############################################################
60: ###############################################################
61: # Drop student from all sections of a course, except optional $csec
62: sub modifystudent {
63: my ($udom,$unam,$courseid,$csec,$desiredhost,$context)=@_;
64: # if $csec is undefined, drop the student from all the courses matching
65: # this one. If $csec is defined, drop them from all other sections of
66: # this course and add them to section $csec
67: my ($cnum,$cdom) = &get_course_identity($courseid);
68: my %roles = &Apache::lonnet::dump('roles',$udom,$unam);
69: my ($tmp) = keys(%roles);
70: # Bail out if we were unable to get the students roles
71: return "$1" if ($tmp =~ /^(con_lost|error|no_such_host)/i);
72: # Go through the roles looking for enrollment in this course
73: my $result = '';
74: foreach my $course (keys(%roles)) {
75: if ($course=~m{^/\Q$cdom\E/\Q$cnum\E(?:\/)*(?:\s+)*(\w+)*\_st$}) {
76: # We are in this course
77: my $section=$1;
78: $section='' if ($course eq "/$cdom/$cnum".'_st');
79: if (defined($csec) && $section eq $csec) {
80: $result .= 'ok:';
81: } elsif ( ((!$section) && (!$csec)) || ($section ne $csec) ) {
82: my (undef,$end,$start)=split(/\_/,$roles{$course});
83: my $now=time;
84: # if this is an active role
85: if (!($start && ($now<$start)) || !($end && ($now>$end))) {
86: my $reply=&Apache::lonnet::modifystudent
87: # dom name id mode pass f m l g
88: ($udom,$unam,'', '', '',undef,undef,undef,undef,
89: $section,time,undef,undef,$desiredhost,'','manual',
90: '',$courseid,'',$context);
91: $result .= $reply.':';
92: }
93: }
94: }
95: }
96: if ($result eq '') {
97: $result = &mt('Unable to find section for this student');
98: } else {
99: $result =~ s/(ok:)+/ok/g;
100: }
101: return $result;
102: }
103:
104: sub modifyuserrole {
105: my ($context,$setting,$changeauth,$cid,$udom,$uname,$uid,$umode,$upass,
106: $first,$middle,$last,$gene,$sec,$forceid,$desiredhome,$email,$role,
107: $end,$start,$checkid,$inststatus) = @_;
108: my ($scope,$userresult,$authresult,$roleresult,$idresult);
109: if ($setting eq 'course' || $context eq 'course') {
110: $scope = '/'.$cid;
111: $scope =~ s/\_/\//g;
112: if (($role ne 'cc') && ($role ne 'co') && ($sec ne '')) {
113: $scope .='/'.$sec;
114: }
115: } elsif ($context eq 'domain') {
116: $scope = '/'.$env{'request.role.domain'}.'/';
117: } elsif ($context eq 'author') {
118: $scope = '/'.$env{'user.domain'}.'/'.$env{'user.name'};
119: }
120: if ($context eq 'domain') {
121: my $uhome = &Apache::lonnet::homeserver($uname,$udom);
122: if ($uhome ne 'no_host') {
123: if (($changeauth eq 'Yes') && (&Apache::lonnet::allowed('mau',$udom))) {
124: if ((($umode =~ /^krb4|krb5|internal$/) && $upass ne '') ||
125: ($umode eq 'localauth')) {
126: $authresult = &Apache::lonnet::modifyuserauth($udom,$uname,$umode,$upass);
127: }
128: }
129: if (($forceid) && (&Apache::lonnet::allowed('mau',$udom)) &&
130: ($env{'form.recurseid'}) && ($checkid)) {
131: my %userupdate = (
132: lastname => $last,
133: middlename => $middle,
134: firstname => $first,
135: generation => $gene,
136: id => $uid,
137: );
138: $idresult = &propagate_id_change($uname,$udom,\%userupdate);
139: }
140: }
141: }
142: $userresult =
143: &Apache::lonnet::modifyuser($udom,$uname,$uid,$umode,$upass,$first,
144: $middle,$last,$gene,$forceid,$desiredhome,
145: $email,$inststatus);
146: if ($userresult eq 'ok') {
147: if ($role ne '') {
148: $role =~ s/_/\//g;
149: $roleresult = &Apache::lonnet::assignrole($udom,$uname,$scope,
150: $role,$end,$start,'',
151: '',$context);
152: }
153: }
154: return ($userresult,$authresult,$roleresult,$idresult);
155: }
156:
157: sub role_approval {
158: my ($dom,$context,$process_by,$notifydc) = @_;
159: if (ref($process_by) eq 'HASH') {
160: my %domconfig = &Apache::lonnet::get_dom('configuration',['privacy'],$dom);
161: if (ref($domconfig{'privacy'}) eq 'HASH') {
162: if (ref($notifydc) eq 'ARRAY') {
163: if ($domconfig{'privacy'}{'notify'} ne '') {
164: @{$notifydc} = split(/,/,$domconfig{'privacy'}{'notify'});
165: }
166: }
167: if (ref($domconfig{'privacy'}{'approval'}) eq 'HASH') {
168: my %approvalconf = %{$domconfig{'privacy'}{'approval'}};
169: foreach my $key ('instdom','extdom') {
170: if (ref($approvalconf{$key}) eq 'HASH') {
171: if (keys(%{$approvalconf{$key}})) {
172: $process_by->{$key} = $approvalconf{$key}{$context};
173: }
174: }
175: }
176: }
177: }
178: }
179: return;
180: }
181:
182: sub get_instdoms {
183: my ($udom,$instdoms) = @_;
184: return unless (ref($instdoms) eq 'ARRAY');
185: my @intdoms;
186: my %iphost = &Apache::lonnet::get_iphost();
187: my $primary_id = &Apache::lonnet::domain($udom,'primary');
188: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
189: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
190: foreach my $id (@{$iphost{$primary_ip}}) {
191: my $intdom = &Apache::lonnet::internet_dom($id);
192: unless(grep(/^\Q$intdom\E$/,@intdoms)) {
193: push(@intdoms,$intdom);
194: }
195: }
196: }
197: foreach my $ip (keys(%iphost)) {
198: if (ref($iphost{$ip}) eq 'ARRAY') {
199: foreach my $id (@{$iphost{$ip}}) {
200: my $location = &Apache::lonnet::internet_dom($id);
201: if ($location) {
202: if (grep(/^\Q$location\E$/,@intdoms)) {
203: my $dom = &Apache::lonnet::host_domain($id);
204: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
205: push(@{$instdoms},$dom);
206: }
207: }
208: }
209: }
210: }
211: }
212: return;
213: }
214:
215: sub restricted_dom {
216: my ($context,$key,$udom,$uname,$role,$start,$end,$cdom,$cnum,$csec,$credits,
217: $process_by,$instdoms,$got_role_approvals,$got_instdoms,$reject,$pending,
218: $notifydc) = @_;
219: return if ($udom eq $cdom);
220: return unless ((ref($process_by) eq 'HASH') && (ref($instdoms) eq 'HASH') &&
221: (ref($got_role_approvals) eq 'HASH') && (ref($got_instdoms) eq 'HASH') &&
222: (ref($reject) eq 'HASH') && (ref($pending) eq 'HASH') &&
223: (ref($notifydc) eq 'HASH'));
224: my (%approval,@notify,$gotdata,$skip);
225: if (ref($got_role_approvals->{$context}) eq 'HASH') {
226: if ($got_role_approvals->{$context}{$udom}) {
227: $gotdata = 1;
228: if (ref($process_by->{$context}{$udom}) eq 'HASH') {
229: %approval = %{$process_by->{$context}{$udom}};
230: }
231: }
232: }
233: unless ($gotdata) {
234: &role_approval($udom,$context,\%approval,\@notify);
235: $process_by->{$context} = {
236: $udom => \%approval,
237: };
238: $got_role_approvals->{$context} = {
239: $udom => 1,
240: };
241: $notifydc->{$udom} = \@notify;
242: }
243: if (ref($process_by->{$context}) eq 'HASH') {
244: if (ref($process_by->{$context}{$udom}) eq 'HASH') {
245: my @inst;
246: if ($got_instdoms->{$udom}) {
247: if (ref($instdoms->{$udom}) eq 'ARRAY') {
248: @inst = @{$instdoms->{$udom}};
249: }
250: } else {
251: &get_instdoms(\@inst);
252: $instdoms->{$udom} = \@inst;
253: $got_instdoms->{$udom} = 1;
254: }
255: if (grep(/^\Q$cdom\E$/,@inst)) {
256: if (exists($approval{'instdom'})) {
257: my $rule = $approval{'instdom'};
258: if ($rule eq 'none') {
259: $reject->{$key} = {
260: cdom => $cdom,
261: cnum => $cnum,
262: csec => $csec,
263: udom => $udom,
264: uname => $uname,
265: role => $role,
266: };
267: $skip = 1;
268: } elsif (($rule eq 'user') || ($rule eq 'domain')) {
269: $pending->{$key} = {
270: cdom => $cdom,
271: cnum => $cnum,
272: csec => $csec,
273: udom => $udom,
274: uname => $uname,
275: role => $role,
276: start => $start,
277: end => $end,
278: adj => $rule,
279: };
280: if (($role eq 'st') && ($credits ne '')) {
281: $pending->{$key}->{'credits'} = $credits;
282: }
283: $skip = 1;
284: }
285: }
286: } elsif (exists($approval{'extdom'})) {
287: my $rule = $approval{'extdom'};
288: if ($rule eq 'none') {
289: $reject->{$key} = {
290: cdom => $cdom,
291: cnum => $cnum,
292: csec => $csec,
293: udom => $udom,
294: uname => $uname,
295: role => $role,
296: };
297: $skip = 1;
298: } elsif (($rule eq 'user') || ($rule eq 'domain')) {
299: $pending->{$key} = {
300: cdom => $cdom,
301: cnum => $cnum,
302: csec => $csec,
303: udom => $udom,
304: uname => $uname,
305: role => $role,
306: start => $start,
307: end => $end,
308: adj => $rule,
309: };
310: if (($role eq 'st') && ($credits ne '')) {
311: $pending->{$key}->{'credits'} = $credits;
312: }
313: $skip = 1;
314: }
315: }
316: }
317: }
318: return $skip;
319: }
320:
321: sub print_roles_rejected {
322: my ($context,$reject) = @_;
323: return unless (ref($reject) eq 'HASH');
324: my $output;
325: if (keys(%{$reject}) > 0) {
326: $output = '<p class="LC_warning">'.
327: &mt("The following roles could not be assigned because the user is from another domain, and that domain's policies disallow it").'<ul>';
328: foreach my $key (sort(keys(%{$reject}))) {
329: if (ref($reject->{$key}) eq 'HASH') {
330: my ($crstype,$role,$cdom,$cnum,$title);
331: $role = $reject->{$key}{'role'};
332: $cdom = $reject->{$key}{'cdom'};
333: $cnum = $reject->{$key}{'cnum'};
334: if ($context eq 'domain') {
335: if (&Apache::lonnet::is_course($cdom,$cnum)) {
336: my %coursedata = &Apache::lonnet::coursedescription($cdom.'_'.$cnum);
337: $crstype = $coursedata{'type'};
338: $title = $coursedata{'description'};
339: } elsif (($role eq 'ca') || ($role eq 'aa')) {
340: $title = &Apache::loncommon::plainname($cnum,$cdom);
341: }
342: } elsif ($context eq 'course') {
343: $crstype = &Apache::loncommon::course_type();
344: }
345: my $plainrole = &Apache::lonnet::plaintext($reject->{$key}{'role'},$crstype);
346: $output .= '<li>'.&mt('User: [_1]',$reject->{$key}{'uname'}).' | '.
347: &mt('Domain: [_1]',$reject->{$key}{'udom'}).' | '.
348: &mt('Role: [_1]',$plainrole);
349: if ($crstype) {
350: $output .= ' | '.&mt('Section: [_1]',$reject->{$key}{'csec'});
351: } elsif (($context eq 'domain') && (($role eq 'ca') || ($role eq 'aa'))) {
352: $output .= ' | '.&mt('Authoring Space belonging to: [_1]',$title);
353: }
354: if (($context eq 'domain') && ($crstype)) {
355: $output .= ' | '.&mt("$crstype: [_1]",$title);
356: }
357: $output .= '</li>';
358: }
359: }
360: $output .= '</ul></p>';
361: }
362: return $output;
363: }
364:
365: sub print_roles_queued {
366: my ($context,$pending,$notifydc) = @_;
367: return unless ((ref($pending) eq 'HASH') && (ref($notifydc) eq 'HASH'));
368: my $output;
369: if (keys(%{$pending}) > 0) {
370: my $now = time;
371: $output = '<p class="LC_warning">'.
372: &mt("The following role assignments have been queued because the user is from another domain, and that domain's policies require approval by the user themselves or by a domain coordinator in that domain").'<ul>';
373: my (%todom,%touser,%crsqueue,%caqueue,%domqueue);
374: my $requester = $env{'user.name'}.':'.$env{'user.domain'};
375: foreach my $key (sort(keys(%{$pending}))) {
376: if (ref($pending->{$key}) eq 'HASH') {
377: my $role = $pending->{$key}{'role'};
378: my $uname = $pending->{$key}{'uname'};
379: my $udom = $pending->{$key}{'udom'};
380: my $csec = $pending->{$key}{'csec'};
381: my $cdom = $pending->{$key}{'cdom'};
382: my $cnum = $pending->{$key}{'cnum'};
383: my $adj = $pending->{$key}{'adj'};
384: my $start = $pending->{$key}{'start'};
385: my $end = $pending->{$key}{'end'};
386: my $credits = $pending->{$key}{'credits'};
387: my $now = time;
388: my ($crstype,$title);
389: if ($context eq 'course') {
390: $crstype = &Apache::loncommon::course_type();
391: } elsif ($context eq 'domain') {
392: if (&Apache::lonnet::is_course($cdom,$cnum)) {
393: my %coursedata = &Apache::lonnet::coursedescription($cdom.'_'.$cnum);
394: $crstype = $coursedata{'type'};
395: $title = $coursedata{'description'};
396: } elsif (($role eq 'ca') || ($role eq 'aa')) {
397: $title = &Apache::loncommon::plainname($cnum,$cdom);
398: }
399: }
400: my $plainrole = &Apache::lonnet::plaintext($role,$crstype);
401: my $extent = "/$cdom/$cnum";
402: $output .= '<li>'.&mt('User: [_1]',$uname).' | '.
403: &mt('Domain: [_1]',$udom).' | '.
404: &mt('Role: [_1]',$plainrole).' | ';
405: if ($crstype) {
406: if ($csec ne '') {
407: $output .= &mt('Section: [_1]',$csec).' | ';
408: $extent .= "/$csec";
409: }
410: }
411: if ($adj eq 'user') {
412: $output .= '<br />'.&mt('Message sent to user for approval');
413: $touser{$uname.':'.$udom}{$extent.':'.$role} = {
414: timestamp => $now,
415: requester => $requester,
416: start => $start,
417: end => $end,
418: credits => $credits,
419: context => $context,
420: };
421: } elsif ($adj eq 'domain') {
422: $output .= '<br />'.&mt("Message sent to user's domain coordinator for approval");
423: $todom{$udom}{$uname.':'.$extent.':'.$role} = {
424: timestamp => $now,
425: requester => $requester,
426: start => $start,
427: end => $end,
428: credits => $credits,
429: context => $context,
430: };
431: }
432: $output .= '</li>';
433: my $id = $uname.':'.$udom.':'.$role;
434: if (($context eq 'course') || ($crstype)) {
435: $id .= ':'.$csec;
436: $crsqueue{$cdom.'_'.$cnum}{$id} = {
437: timestamp => $now,
438: requester => $requester,
439: adj => $adj,
440: };
441: } elsif (($context eq 'author') ||
442: (($context eq 'domain') && (($role eq 'ca') || ($role eq 'aa')))) {
443: $caqueue{$cnum.':'.$cdom}{$id} = {
444: timestamp => $now,
445: requester => $requester,
446: adj => $adj,
447: };
448: } elsif ($context eq 'domain') {
449: $domqueue{$id} = {
450: timestamp => $now,
451: requester => $requester,
452: adj => $adj,
453: };
454: }
455: }
456: }
457: $output .= '</ul></p>';
458: if (keys(%touser)) {
459: foreach my $key (keys(%touser)) {
460: my ($uname,$udom) = split(/:/,$touser{$key});
461: if (&Apache::lonnet::put('queuedrolereqs',$touser{$key},$udom,$uname) eq 'ok') {
462: my $owndomdesc = &Apache::lonnet::domain($udom);
463: &Apache::loncoursequeueadmin::send_selfserve_notification($uname.':'.$udom,
464: '','',$owndomdesc,$now,'othdomroleuser',$requester);
465: }
466: }
467: }
468: if (keys(%todom)) {
469: foreach my $dom (keys(%todom)) {
470: if (ref($todom{$dom}) eq 'HASH') {
471: my $confname = &Apache::lonnet::get_domainconfiguser($dom);
472: if (&Apache::lonnet::put('queuedrolereqs',$todom{$dom},$dom,$confname) eq 'ok') {
473: if (ref($notifydc->{$dom}) eq 'ARRAY') {
474: if (@{$notifydc->{$dom}} > 0) {
475: my $notifylist = join(',',@{$notifydc->{$dom}});
476: &Apache::loncoursequeueadmin::send_selfserve_notification($notifylist,
477: '','','',$now,'othdomroledc',$requester);
478: }
479: }
480: }
481: }
482: }
483: }
484: if (keys(%crsqueue)) {
485: foreach my $key (keys(%crsqueue)) {
486: my ($cdom,$cnum) = split(/_/,$key);
487: if (ref($crsqueue{$key}) eq 'HASH') {
488: &Apache::lonnet::put('othdomqueued',$crsqueue{$key},$cdom,$cnum);
489: }
490: }
491: }
492: if (keys(%caqueue)) {
493: foreach my $key (keys(%caqueue)) {
494: my ($auname,$audom) = split(/:/,$key);
495: if (ref($caqueue{$key}) eq 'HASH') {
496: &Apache::lonnet::put('othdomqueued',$caqueue{$key},$audom,$auname);
497: }
498: }
499: }
500: if (keys(%domqueue)) {
501: my $confname = &Apache::lonnet::get_domainconfiguser($env{'request.role.domain'});
502: &Apache::lonnet::put('othdomqueued',\%domqueue,$env{'request.role.domain'},$confname);
503: }
504: }
505: return $output;
506: }
507:
508: sub propagate_id_change {
509: my ($uname,$udom,$user) = @_;
510: my (@types,@roles);
511: @types = ('active','future');
512: @roles = ('st');
513: my $idresult;
514: my %roleshash = &Apache::lonnet::get_my_roles($uname,
515: $udom,'userroles',\@types,\@roles);
516: my %args = (
517: one_time => 1,
518: );
519: foreach my $item (keys(%roleshash)) {
520: my ($cnum,$cdom,$role) = split(/:/,$item,-1);
521: my ($start,$end) = split(/:/,$roleshash{$item});
522: if (&Apache::lonnet::is_course($cdom,$cnum)) {
523: my $result = &update_classlist($cdom,$cnum,$udom,$uname,$user);
524: my %coursehash =
525: &Apache::lonnet::coursedescription($cdom.'_'.$cnum,\%args);
526: my $cdesc = $coursehash{'description'};
527: if ($cdesc eq '') {
528: $cdesc = $cdom.'_'.$cnum;
529: }
530: if ($result eq 'ok') {
531: $idresult .= &mt('Classlist update for "[_1]" in "[_2]".',$uname.':'.$udom,$cdesc).'<br />'."\n";
532: } else {
533: $idresult .= &mt('Error: "[_1]" during classlist update for "[_2]" in "[_3]".',$result,$uname.':'.$udom,$cdesc).'<br />'."\n";
534: }
535: }
536: }
537: return $idresult;
538: }
539:
540: sub update_classlist {
541: my ($cdom,$cnum,$udom,$uname,$user,$newend) = @_;
542: my ($uid,$classlistentry);
543: my $fullname =
544: &Apache::lonnet::format_name($user->{'firstname'},$user->{'middlename'},
545: $user->{'lastname'},$user->{'generation'},
546: 'lastname');
547: my %classhash = &Apache::lonnet::get('classlist',[$uname.':'.$udom],
548: $cdom,$cnum);
549: my @classinfo = split(/:/,$classhash{$uname.':'.$udom});
550: my $ididx=&Apache::loncoursedata::CL_ID() - 2;
551: my $nameidx=&Apache::loncoursedata::CL_FULLNAME() - 2;
552: my $endidx = &Apache::loncoursedata::CL_END() - 2;
553: my $startidx = &Apache::loncoursedata::CL_START() - 2;
554: for (my $i=0; $i<@classinfo; $i++) {
555: if ($i == $endidx) {
556: if ($newend ne '') {
557: $classlistentry .= $newend.':';
558: } else {
559: $classlistentry .= $classinfo[$i].':';
560: }
561: } elsif ($i == $startidx) {
562: if ($newend ne '') {
563: if ($classinfo[$i] > $newend) {
564: $classlistentry .= $newend.':';
565: } else {
566: $classlistentry .= $classinfo[$i].':';
567: }
568: } else {
569: $classlistentry .= $classinfo[$i].':';
570: }
571: } elsif ($i == $ididx) {
572: if (defined($user->{'id'})) {
573: $classlistentry .= $user->{'id'}.':';
574: } else {
575: $classlistentry .= $classinfo[$i].':';
576: }
577: } elsif ($i == $nameidx) {
578: if (defined($user->{'lastname'})) {
579: $classlistentry .= $fullname.':';
580: } else {
581: $classlistentry .= $classinfo[$i].':';
582: }
583: } else {
584: $classlistentry .= $classinfo[$i].':';
585: }
586: }
587: $classlistentry =~ s/:$//;
588: my $reply=&Apache::lonnet::cput('classlist',
589: {"$uname:$udom" => $classlistentry},
590: $cdom,$cnum);
591: if (($reply eq 'ok') || ($reply eq 'delayed')) {
592: return 'ok';
593: } else {
594: return 'error: '.$reply;
595: }
596: }
597:
598:
599: ###############################################################
600: ###############################################################
601: # build a role type and role selection form
602: sub domain_roles_select {
603: # Set up the role type and role selection boxes when in
604: # domain context
605: #
606: # Role types
607: my @roletypes = ('domain','author','course','community');
608: my %lt = &role_type_names();
609: my $onchangefirst = "updateCols('showrole')";
610: my $onchangesecond = "updateCols('showrole')";
611: #
612: # build up the menu information to be passed to
613: # &Apache::loncommon::linked_select_forms
614: my %select_menus;
615: if ($env{'form.roletype'} eq '') {
616: $env{'form.roletype'} = 'domain';
617: }
618: foreach my $roletype (@roletypes) {
619: # set up the text for this domain
620: $select_menus{$roletype}->{'text'}= $lt{$roletype};
621: my $crstype;
622: if ($roletype eq 'community') {
623: $crstype = 'Community';
624: }
625: # we want a choice of 'default' as the default in the second menu
626: if ($env{'form.roletype'} ne '') {
627: $select_menus{$roletype}->{'default'} = $env{'form.showrole'};
628: } else {
629: $select_menus{$roletype}->{'default'} = 'Any';
630: }
631: # Now build up the other items in the second menu
632: my @roles;
633: if ($roletype eq 'domain') {
634: @roles = &domain_roles();
635: } elsif ($roletype eq 'author') {
636: @roles = &construction_space_roles();
637: } else {
638: my $custom = 1;
639: @roles = &course_roles('domain',undef,$custom,$roletype);
640: }
641: my $order = ['Any',@roles];
642: $select_menus{$roletype}->{'order'} = $order;
643: foreach my $role (@roles) {
644: if ($role eq 'cr') {
645: $select_menus{$roletype}->{'select2'}->{$role} =
646: &mt('Custom role');
647: } else {
648: $select_menus{$roletype}->{'select2'}->{$role} =
649: &Apache::lonnet::plaintext($role,$crstype);
650: }
651: }
652: $select_menus{$roletype}->{'select2'}->{'Any'} = &mt('Any');
653: }
654: my $result = &Apache::loncommon::linked_select_forms
655: ('studentform',(' 'x3).&mt('Role: '),$env{'form.roletype'},
656: 'roletype','showrole',\%select_menus,
657: ['domain','author','course','community'],$onchangefirst,
658: $onchangesecond);
659: return $result;
660: }
661:
662: ###############################################################
663: ###############################################################
664: sub hidden_input {
665: my ($name,$value) = @_;
666: return '<input type="hidden" name="'.$name.'" value="'.$value.'" />'."\n";
667: }
668:
669: sub print_upload_manager_header {
670: my ($r,$datatoken,$distotal,$krbdefdom,$context,$permission,$crstype,
671: $can_assign)=@_;
672: my $javascript;
673: #
674: if (! exists($env{'form.upfile_associate'})) {
675: $env{'form.upfile_associate'} = 'forward';
676: }
677: if ($env{'form.associate'} eq 'Reverse Association') {
678: if ( $env{'form.upfile_associate'} ne 'reverse' ) {
679: $env{'form.upfile_associate'} = 'reverse';
680: } else {
681: $env{'form.upfile_associate'} = 'forward';
682: }
683: }
684: if ($env{'form.upfile_associate'} eq 'reverse') {
685: $javascript=&upload_manager_javascript_reverse_associate($can_assign);
686: } else {
687: $javascript=&upload_manager_javascript_forward_associate($can_assign);
688: }
689: #
690: # Deal with restored settings
691: my $password_choice = '';
692: if (exists($env{'form.ipwd_choice'}) &&
693: $env{'form.ipwd_choice'} ne '') {
694: # If a column was specified for password, assume it is for an
695: # internal password. This is a bug waiting to be filed (could be
696: # local or krb auth instead of internal) but I do not have the
697: # time to mess around with this now.
698: $password_choice = 'int';
699: }
700: #
701: my $groupslist;
702: if ($context eq 'course') {
703: $groupslist = &get_groupslist();
704: }
705: my $javascript_validations =
706: &javascript_validations('upload',$krbdefdom,$password_choice,undef,
707: $env{'request.role.domain'},$context,
708: $groupslist,$crstype);
709: my $checked=(($env{'form.noFirstLine'})?' checked="checked"':'');
710: $r->print(
711: '<h3>'.&mt('Identify fields in uploaded list')."</h3>\n".
712: '<p class="LC_info">'.
713: &mt('Total number of records found in file: [_1]'
714: ,'<b>'.$distotal.'</b>').
715: "</p>\n"
716: );
717: if ($distotal == 0) {
718: $r->print('<p class="LC_warning">'.&mt('None found').'</p>');
719: }
720: $r->print(
721: '<p>'.
722: &mt('Enter as many fields as you can.').'<br />'.
723: &mt('The system will inform you and bring you back to this page,[_1]if the data selected are insufficient to add users.','<br />').
724: "</p>\n"
725: );
726: $r->print(&hidden_input('action','upload').
727: &hidden_input('state','got_file').
728: &hidden_input('associate','').
729: &hidden_input('datatoken',$datatoken).
730: &hidden_input('fileupload',$env{'form.fileupload'}).
731: &hidden_input('upfiletype',$env{'form.upfiletype'}).
732: &hidden_input('upfile_associate',$env{'form.upfile_associate'}));
733: $r->print(
734: '<div class="LC_left_float">'.
735: '<fieldset><legend>'.&mt('Functions').'</legend>'.
736: '<label><input type="checkbox" name="noFirstLine"'.$checked.' />'.
737: &mt('Ignore First Line').'</label>'.
738: ' <input type="button" value="'.&mt('Reverse Association').'" '.
739: 'name="Reverse Association" '.
740: 'onclick="javascript:this.form.associate.value=\'Reverse Association\';submit(this.form);" />'.
741: '</fieldset></div><br clear="all" />'
742: );
743: $r->print(
744: '<script type="text/javascript" language="Javascript">'."\n".
745: '// <![CDATA['."\n".
746: $javascript."\n".$javascript_validations."\n".
747: '// ]]>'."\n".
748: '</script>'
749: );
750: }
751:
752: ###############################################################
753: ###############################################################
754: sub javascript_validations {
755: my ($mode,$krbdefdom,$curr_authtype,$curr_authfield,$domain,
756: $context,$groupslist,$crstype)=@_;
757: my %param = (
758: kerb_def_dom => $krbdefdom,
759: curr_authtype => $curr_authtype,
760: );
761: if ($mode eq 'upload') {
762: $param{'formname'} = 'studentform';
763: } elsif ($mode eq 'createcourse') {
764: $param{'formname'} = 'ccrs';
765: } elsif ($mode eq 'modifycourse') {
766: $param{'formname'} = 'cmod';
767: $param{'mode'} = 'modifycourse',
768: $param{'curr_autharg'} = $curr_authfield;
769: }
770:
771: my $showcredits;
772: my %domdefaults = &Apache::lonnet::get_domain_defaults($domain);
773: if ($domdefaults{'officialcredits'} || $domdefaults{'unofficialcredits'} || $domdefaults{'textbookcredits'}) {
774: $showcredits = 1;
775: }
776:
777: my ($setsection_call,$setsections_js);
778: my $finish = " vf.submit();\n";
779: if ($mode eq 'upload') {
780: if (($context eq 'course') || ($context eq 'domain')) {
781: if ($context eq 'course') {
782: if ($env{'request.course.sec'} eq '') {
783: $setsection_call = 'setSections(document.'.$param{'formname'}.",'$crstype'".');';
784: $setsections_js =
785: &setsections_javascript($param{'formname'},$groupslist,
786: $mode,'',$crstype,$showcredits);
787: } else {
788: $setsection_call = "'ok'";
789: }
790: } elsif ($context eq 'domain') {
791: $setsection_call = 'setCourse()';
792: $setsections_js = &dc_setcourse_js($param{'formname'},$mode,
793: $context,$showcredits,$domain);
794: }
795: $finish = " var checkSec = $setsection_call\n".
796: " if (checkSec == 'ok') {\n".
797: " vf.submit();\n".
798: " }\n";
799: }
800: }
801: my $authheader = &Apache::loncommon::authform_header(%param);
802:
803: my %alert = &Apache::lonlocal::texthash
804: (username => 'You need to specify the username field.',
805: authen => 'You must choose an authentication type.',
806: krb => 'You need to specify the Kerberos domain.',
807: ipass => 'You need to specify the initial password.',
808: name => 'The optional name field was not specified.',
809: snum => 'The optional student/employee ID field was not specified.',
810: section => 'The optional section field was not specified.',
811: email => 'The optional e-mail address field was not specified.',
812: role => 'The optional role field was not specified.',
813: domain => 'The optional domain field was not specified.',
814: continue => 'Continue adding users?',
815: );
816: if ($showcredits) {
817: $alert{'credits'} = &mt('The optional credits field was not specified');
818: }
819: if (($mode eq 'upload') && ($context eq 'domain')) {
820: $alert{'inststatus'} = &mt('The optional affiliation field was not specified');
821: }
822: &js_escape(\%alert);
823: my $function_name = <<"END";
824: $setsections_js
825:
826: function verify_message (vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus,foundcredits) {
827: END
828: my ($authnum,%can_assign) = &Apache::loncommon::get_assignable_auth($domain);
829: my $auth_checks;
830: if ($mode eq 'createcourse') {
831: $auth_checks .= (<<END);
832: if (vf.autoadds[0].checked == true) {
833: if (current.radiovalue == null || current.radiovalue == 'nochange') {
834: alert('$alert{'authen'}');
835: return;
836: }
837: }
838: END
839: } else {
840: $auth_checks .= (<<END);
841: var foundatype=0;
842: if (founduname==0) {
843: alert('$alert{'username'}');
844: return;
845: }
846:
847: END
848: if ($authnum > 1) {
849: $auth_checks .= (<<END);
850: if (current.radiovalue == null || current.radiovalue == '' || current.radiovalue == 'nochange') {
851: // They did not check any of the login radiobuttons.
852: alert('$alert{'authen'}');
853: return;
854: }
855: END
856: }
857: }
858: if ($mode eq 'createcourse') {
859: $auth_checks .= "
860: if ( (vf.autoadds[0].checked == true) &&
861: (vf.elements[current.argfield].value == null || vf.elements[current.argfield].value == '') ) {
862: ";
863: } elsif ($mode eq 'modifycourse') {
864: $auth_checks .= "
865: if (vf.elements[current.argfield].value == null || vf.elements[current.argfield].value == '') {
866: ";
867: }
868: if ( ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) {
869: $auth_checks .= (<<END);
870: var alertmsg = '';
871: switch (current.radiovalue) {
872: case 'krb':
873: alertmsg = '$alert{'krb'}';
874: break;
875: default:
876: alertmsg = '';
877: }
878: if (alertmsg != '') {
879: alert(alertmsg);
880: return;
881: }
882: }
883: /* regexp here to check for non \d \. in credits */
884: END
885: } else {
886: my ($numrules,$intargjs) =
887: &Apache::loncommon::passwd_validation_js('vf.elements[current.argfield].value',$domain);
888: $auth_checks .= (<<END);
889: foundatype=1;
890: if (current.argfield == null || current.argfield == '') {
891: // The login radiobutton checked does not have an associated textbox
892: } else if (vf.elements[current.argfield].value == '') {
893: var alertmsg = '';
894: switch (current.radiovalue) {
895: case 'krb':
896: alertmsg = '$alert{'krb'}';
897: break;
898: case 'int':
899: alertmsg = '$alert{'ipass'}';
900: break;
901: case 'fsys':
902: alertmsg = '$alert{'ipass'}';
903: break;
904: case 'loc':
905: alertmsg = '';
906: break;
907: case 'lti':
908: default:
909: alertmsg = '';
910: }
911: if (alertmsg != '') {
912: alert(alertmsg);
913: return;
914: }
915: } else if (current.radiovalue == 'int') {
916: if ($numrules > 0) {
917: $intargjs
918: }
919: }
920: END
921: }
922: my $section_checks;
923: my $optional_checks = '';
924: if ( ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) {
925: $optional_checks = (<<END);
926: vf.submit();
927: }
928: END
929: } else {
930: $section_checks = §ion_check_js();
931: $optional_checks = (<<END);
932: var message='';
933: if (foundname==0) {
934: message='$alert{'name'}';
935: }
936: if (foundid==0) {
937: if (message!='') {
938: message+='\\n';
939: }
940: message+='$alert{'snum'}';
941: }
942: if (foundsec==0) {
943: if (message!='') {
944: message+='\\n';
945: }
946: message+='$alert{'section'}';
947: }
948: if (foundemail==0) {
949: if (message!='') {
950: message+='\\n';
951: }
952: message+='$alert{'email'}';
953: }
954: if (foundrole==0) {
955: if (message!='') {
956: message+='\\n';
957: }
958: message+='$alert{'role'}';
959: }
960: if (founddomain==0) {
961: if (message!='') {
962: message+='\\n';
963: }
964: message+='$alert{'domain'}';
965: }
966: END
967: if ($showcredits) {
968: $optional_checks .= <<END;
969: if (foundcredits==0) {
970: if (message!='') {
971: message+='\\n';
972: }
973: message+='$alert{'credits'}';
974: }
975: END
976: }
977: if (($mode eq 'upload') && ($context eq 'domain')) {
978: $optional_checks .= (<<END);
979:
980: if (foundinststatus==0) {
981: if (message!='') {
982: message+='\\n';
983: }
984: message+='$alert{'inststatus'}';
985: }
986: END
987: }
988: $optional_checks .= (<<END);
989:
990: if (message!='') {
991: message+= '\\n$alert{'continue'}';
992: if (confirm(message)) {
993: vf.state.value='enrolling';
994: $finish
995: }
996: } else {
997: vf.state.value='enrolling';
998: $finish
999: }
1000: }
1001: END
1002: }
1003: my $result = $function_name.$auth_checks.$optional_checks."\n".
1004: $section_checks.$authheader;
1005: return $result;
1006: }
1007:
1008: ###############################################################
1009: ###############################################################
1010: sub upload_manager_javascript_forward_associate {
1011: my ($can_assign) = @_;
1012: my ($auth_update,$numbuttons,$argreset);
1013: if (ref($can_assign) eq 'HASH') {
1014: if ($can_assign->{'krb4'} || $can_assign->{'krb5'}) {
1015: $argreset .= " vf.krbarg.value='';\n";
1016: $numbuttons ++ ;
1017: }
1018: if ($can_assign->{'int'}) {
1019: $argreset .= " vf.intarg.value='';\n";
1020: $numbuttons ++;
1021: }
1022: if ($can_assign->{'loc'}) {
1023: $argreset .= " vf.locarg.value='';\n";
1024: $numbuttons ++;
1025: }
1026: if (!$can_assign->{'int'}) {
1027: my $warning = &mt('You may not specify an initial password for each user, as this is only available when new users use LON-CAPA internal authentication.')."\n".
1028: &mt('Your current role does not have rights to create users with that authentication type.');
1029: &js_escape(\$warning);
1030: $auth_update = <<"END";
1031: // Currently the initial password field is only supported for internal auth
1032: // (see bug 6368).
1033: if (nw==9) {
1034: eval('vf.f'+tf+'.selectedIndex=0;')
1035: alert('$warning');
1036: }
1037: END
1038: } elsif ($numbuttons > 1) {
1039: $auth_update = <<"END";
1040: // If we set the password, make the password form below correspond to
1041: // the new value.
1042: if (nw==9) {
1043: changed_radio('int',document.studentform);
1044: set_auth_radio_buttons('int',document.studentform);
1045: $argreset
1046: }
1047:
1048: END
1049: }
1050: }
1051:
1052: return(<<ENDPICK);
1053: function verify(vf,sec_caller) {
1054: var founduname=0;
1055: var foundpwd=0;
1056: var foundname=0;
1057: var foundid=0;
1058: var foundsec=0;
1059: var foundemail=0;
1060: var foundrole=0;
1061: var founddomain=0;
1062: var foundinststatus=0;
1063: var foundcredits=0;
1064: var tw;
1065: for (i=0;i<=vf.nfields.value;i++) {
1066: tw=eval('vf.f'+i+'.selectedIndex');
1067: if (tw==1) { founduname=1; }
1068: if ((tw>=2) && (tw<=6)) { foundname=1; }
1069: if (tw==7) { foundid=1; }
1070: if (tw==8) { foundsec=1; }
1071: if (tw==9) { foundpwd=1; }
1072: if (tw==10) { foundemail=1; }
1073: if (tw==11) { foundrole=1; }
1074: if (tw==12) { founddomain=1; }
1075: if (tw==13) { foundinststatus=1; }
1076: if (tw==14) { foundcredits=1; }
1077: }
1078: verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus,foundcredits);
1079: }
1080:
1081: //
1082: // vf = this.form
1083: // tf = column number
1084: //
1085: // values of nw
1086: //
1087: // 0 = none
1088: // 1 = username
1089: // 2 = names (lastname, firstnames)
1090: // 3 = fname (firstname)
1091: // 4 = mname (middlename)
1092: // 5 = lname (lastname)
1093: // 6 = gen (generation)
1094: // 7 = id
1095: // 8 = section
1096: // 9 = ipwd (password)
1097: // 10 = email address
1098: // 11 = role
1099: // 12 = domain
1100: // 13 = inststatus
1101: // 14 = foundcredits
1102:
1103: function flip(vf,tf) {
1104: var nw=eval('vf.f'+tf+'.selectedIndex');
1105: var i;
1106: // make sure no other columns are labeled the same as this one
1107: for (i=0;i<=vf.nfields.value;i++) {
1108: if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) {
1109: eval('vf.f'+i+'.selectedIndex=0;')
1110: }
1111: }
1112: // If we set this to 'lastname, firstnames', clear out all the ones
1113: // set to 'fname','mname','lname','gen' (3,4,5,6) currently.
1114: if (nw==2) {
1115: for (i=0;i<=vf.nfields.value;i++) {
1116: if ((eval('vf.f'+i+'.selectedIndex')>=3) &&
1117: (eval('vf.f'+i+'.selectedIndex')<=6)) {
1118: eval('vf.f'+i+'.selectedIndex=0;')
1119: }
1120: }
1121: }
1122: // If we set this to one of 'fname','mname','lname','gen' (3,4,5,6),
1123: // clear out any that are set to 'lastname, firstnames' (2)
1124: if ((nw>=3) && (nw<=6)) {
1125: for (i=0;i<=vf.nfields.value;i++) {
1126: if (eval('vf.f'+i+'.selectedIndex')==2) {
1127: eval('vf.f'+i+'.selectedIndex=0;')
1128: }
1129: }
1130: }
1131: $auth_update
1132: }
1133:
1134: function clearpwd(vf) {
1135: var i;
1136: for (i=0;i<=vf.nfields.value;i++) {
1137: if (eval('vf.f'+i+'.selectedIndex')==9) {
1138: eval('vf.f'+i+'.selectedIndex=0;')
1139: }
1140: }
1141: }
1142:
1143: ENDPICK
1144: }
1145:
1146: ###############################################################
1147: ###############################################################
1148: sub upload_manager_javascript_reverse_associate {
1149: my ($can_assign) = @_;
1150: my ($auth_update,$numbuttons,$argreset);
1151: if (ref($can_assign) eq 'HASH') {
1152: if ($can_assign->{'krb4'} || $can_assign->{'krb5'}) {
1153: $argreset .= " vf.krbarg.value='';\n";
1154: $numbuttons ++ ;
1155: }
1156: if ($can_assign->{'int'}) {
1157: $argreset .= " vf.intarg.value='';\n";
1158: $numbuttons ++;
1159: }
1160: if ($can_assign->{'loc'}) {
1161: $argreset .= " vf.locarg.value='';\n";
1162: $numbuttons ++;
1163: }
1164: if (!$can_assign->{'int'}) {
1165: my $warning = &mt('You may not specify an initial password, as this is only available when new users use LON-CAPA internal authentication.\n').
1166: &mt('Your current role does not have rights to create users with that authentication type.');
1167: &js_escape(\$warning);
1168: $auth_update = <<"END";
1169: // Currently the initial password field is only supported for internal auth
1170: // (see bug 6368).
1171: if (tf==8 && nw!=0) {
1172: eval('vf.f'+tf+'.selectedIndex=0;')
1173: alert('$warning');
1174: }
1175: END
1176: } elsif ($numbuttons > 1) {
1177: $auth_update = <<"END";
1178: // initial password specified, pick internal authentication
1179: if (tf==8 && nw!=0) {
1180: changed_radio('int',document.studentform);
1181: set_auth_radio_buttons('int',document.studentform);
1182: $argreset
1183: }
1184:
1185: END
1186: }
1187: }
1188:
1189: return(<<ENDPICK);
1190: function verify(vf,sec_caller) {
1191: var founduname=0;
1192: var foundpwd=0;
1193: var foundname=0;
1194: var foundid=0;
1195: var foundsec=0;
1196: var foundemail=0;
1197: var foundrole=0;
1198: var founddomain=0;
1199: var foundinststatus=0;
1200: var foundcredits=0;
1201: var tw;
1202: for (i=0;i<=vf.nfields.value;i++) {
1203: tw=eval('vf.f'+i+'.selectedIndex');
1204: if (i==0 && tw!=0) { founduname=1; }
1205: if (((i>=1) && (i<=5)) && tw!=0 ) { foundname=1; }
1206: if (i==6 && tw!=0) { foundid=1; }
1207: if (i==7 && tw!=0) { foundsec=1; }
1208: if (i==8 && tw!=0) { foundpwd=1; }
1209: if (i==9 && tw!=0) { foundemail=1; }
1210: if (i==10 && tw!=0) { foundrole=1; }
1211: if (i==11 && tw!=0) { founddomain=1; }
1212: if (i==12 && tw!=0) { foundinstatus=1; }
1213: if (i==13 && tw!=0) { foundcredits=1; }
1214: }
1215: verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus,foundcredits);
1216: }
1217:
1218: function flip(vf,tf) {
1219: var nw=eval('vf.f'+tf+'.selectedIndex');
1220: var i;
1221: // picked the all one name field, reset the other name ones to blank
1222: if (tf==1 && nw!=0) {
1223: for (i=2;i<=5;i++) {
1224: eval('vf.f'+i+'.selectedIndex=0;')
1225: }
1226: }
1227: //picked one of the piecewise name fields, reset the all in
1228: //one field to blank
1229: if ((tf>=2) && (tf<=5) && (nw!=0)) {
1230: eval('vf.f1.selectedIndex=0;')
1231: }
1232: $auth_update
1233: }
1234:
1235: function clearpwd(vf) {
1236: var i;
1237: if (eval('vf.f8.selectedIndex')!=0) {
1238: eval('vf.f8.selectedIndex=0;')
1239: }
1240: }
1241: ENDPICK
1242: }
1243:
1244: ###############################################################
1245: ###############################################################
1246: sub print_upload_manager_footer {
1247: my ($r,$i,$keyfields,$defdom,$today,$halfyear,$context,$permission,$crstype,
1248: $showcredits) = @_;
1249: my $form = 'document.studentform';
1250: my $formname = 'studentform';
1251: my ($krbdef,$krbdefdom) =
1252: &Apache::loncommon::get_kerberos_defaults($defdom);
1253: my %param = ( formname => $form,
1254: kerb_def_dom => $krbdefdom,
1255: kerb_def_auth => $krbdef
1256: );
1257: if (exists($env{'form.ipwd_choice'}) &&
1258: defined($env{'form.ipwd_choice'}) &&
1259: $env{'form.ipwd_choice'} ne '') {
1260: $param{'curr_authtype'} = 'int';
1261: }
1262: my $krbform = &Apache::loncommon::authform_kerberos(%param);
1263: my $intform = &Apache::loncommon::authform_internal(%param);
1264: my $locform = &Apache::loncommon::authform_local(%param);
1265: my $ltiform = &Apache::loncommon::authform_lti(%param);
1266: my $date_table = &date_setting_table(undef,undef,$context,undef,
1267: $formname,$permission,$crstype);
1268:
1269: my $Str = "\n".'<div class="LC_left_float">';
1270: $Str .= &hidden_input('nfields',$i);
1271: $Str .= &hidden_input('keyfields',$keyfields);
1272:
1273: $Str .= '<h3>'.&mt('Options').'</h3>'
1274: .&Apache::lonhtmlcommon::start_pick_box();
1275:
1276: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Login Type'));
1277: if ($context eq 'domain') {
1278: $Str .= '<p>'
1279: .&mt('Change authentication for existing users in domain "[_1]" to these settings?'
1280: ,$defdom)
1281: .' <span class="LC_nobreak"><label>'
1282: .'<input type="radio" name="changeauth" value="No" checked="checked" />'
1283: .&mt('No').'</label>'
1284: .' <label>'
1285: .'<input type="radio" name="changeauth" value="Yes" />'
1286: .&mt('Yes').'</label>'
1287: .'</span></p>';
1288: } else {
1289: $Str .= '<p class="LC_info">'."\n".
1290: &mt('This will not take effect if the user already exists.').
1291: &Apache::loncommon::help_open_topic('Auth_Options').
1292: "</p>\n";
1293: }
1294: $Str .= &set_login($defdom,$krbform,$intform,$locform,$ltiform);
1295:
1296: my ($home_server_pick,$numlib) =
1297: &Apache::loncommon::home_server_form_item($defdom,'lcserver',
1298: 'default','hide');
1299: if ($numlib > 1) {
1300: $Str .= &Apache::lonhtmlcommon::row_closure()
1301: .&Apache::lonhtmlcommon::row_title(
1302: &mt('LON-CAPA Home Server for New Users'))
1303: .&mt('LON-CAPA domain: [_1] with home server:','"'.$defdom.'"')
1304: .$home_server_pick
1305: .&Apache::lonhtmlcommon::row_closure();
1306: } else {
1307: $Str .= $home_server_pick.
1308: &Apache::lonhtmlcommon::row_closure();
1309: }
1310:
1311: my ($trusted,$untrusted);
1312: if ($context eq 'course') {
1313: ($trusted,$untrusted) = &Apache::lonnet::trusted_domains('enroll',$defdom);
1314: } elsif ($context eq 'author') {
1315: ($trusted,$untrusted) = &Apache::lonnet::trusted_domains('othcoau',$defdom);
1316: }
1317: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Default domain'))
1318: .&Apache::loncommon::select_dom_form($defdom,'defaultdomain',undef,1,undef,$trusted,$untrusted)
1319: .&Apache::lonhtmlcommon::row_closure();
1320:
1321: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Starting and Ending Dates'))
1322: ."<p>\n".$date_table."</p>\n"
1323: .&Apache::lonhtmlcommon::row_closure();
1324:
1325: if ($context eq 'domain') {
1326: $Str .= &Apache::lonhtmlcommon::row_title(
1327: &mt('Settings for assigning roles'))
1328: .&mt('Pick the action to take on roles for these users:').'<br />'
1329: .'<span class="LC_nobreak"><label>'
1330: .'<input type="radio" name="roleaction" value="norole" checked="checked" />'
1331: .' '.&mt('No role changes').'</label>'
1332: .' <label>'
1333: .'<input type="radio" name="roleaction" value="domain" />'
1334: .' '.&mt('Add a domain role').'</label>'
1335: .' <label>'
1336: .'<input type="radio" name="roleaction" value="course" />'
1337: .' '.&mt('Add a course/community role').'</label>'
1338: .'</span>';
1339: } elsif ($context eq 'author') {
1340: $Str .= &Apache::lonhtmlcommon::row_title(
1341: &mt('Default role'))
1342: .&mt('Choose the role to assign to users without a value specified in the uploaded file.')
1343: } elsif ($context eq 'course') {
1344: if ($showcredits) {
1345: $Str .= &Apache::lonhtmlcommon::row_title(
1346: &mt('Default role, section and credits'))
1347: .&mt('Choose the role and/or section(s) and/or credits to assign to users without values specified in the uploaded file.');
1348: } else {
1349: $Str .= &Apache::lonhtmlcommon::row_title(
1350: &mt('Default role and section'))
1351: .&mt('Choose the role and/or section(s) to assign to users without values specified in the uploaded file.');
1352: }
1353: } else {
1354: $Str .= &Apache::lonhtmlcommon::row_title(
1355: &mt('Default role and/or section(s)'))
1356: .&mt('Role and/or section(s) for users without values specified in the uploaded file.');
1357: }
1358: if (($context eq 'domain') || ($context eq 'author')) {
1359: $Str .= '<br />';
1360: my ($options,$cb_script,$coursepick) =
1361: &default_role_selector($context,1,'',$showcredits);
1362: if ($context eq 'domain') {
1363: $Str .= '<p>'
1364: .'<b>'.&mt('Domain Level').'</b><br />'
1365: .$options
1366: .'</p><p>'
1367: .'<b>'.&mt('Course Level').'</b>'
1368: .'</p>'
1369: .$cb_script.$coursepick
1370: .&Apache::lonhtmlcommon::row_closure();
1371: } elsif ($context eq 'author') {
1372: $Str .= $options
1373: .&Apache::lonhtmlcommon::row_closure(1); # last row in pick_box
1374: }
1375: } else {
1376: my ($cnum,$cdom) = &get_course_identity();
1377: my $rowtitle = &mt('section');
1378: my $defaultcredits;
1379: if ($showcredits) {
1380: $defaultcredits = &get_defaultcredits();
1381: }
1382: my $secbox = §ion_picker($cdom,$cnum,'Any',$rowtitle,$permission,
1383: $context,'upload',$crstype,$showcredits,
1384: $defaultcredits);
1385: $Str .= $secbox
1386: .&Apache::lonhtmlcommon::row_closure();
1387: my %lt;
1388: if ($crstype eq 'Community') {
1389: %lt = &Apache::lonlocal::texthash (
1390: disp => 'Display members with current/future access who are not in the uploaded file',
1391: stus => 'Members selected from this list can be dropped.'
1392: );
1393: } else {
1394: %lt = &Apache::lonlocal::texthash (
1395: disp => 'Display students with current/future access who are not in the uploaded file',
1396: stus => 'Students selected from this list can be dropped.'
1397: );
1398: }
1399: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Full Update'))
1400: .'<label><input type="checkbox" name="fullup" value="yes" />'
1401: .' '.$lt{'disp'}
1402: .'</label><br />'
1403: .$lt{'stus'}
1404: .&Apache::lonhtmlcommon::row_closure();
1405: }
1406: if ($context eq 'course' || $context eq 'domain') {
1407: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Student/Employee ID'))
1408: .&forceid_change($context)
1409: .&Apache::lonhtmlcommon::row_closure(1); # last row in pick_box
1410: }
1411:
1412: $Str .= &Apache::lonhtmlcommon::end_pick_box();
1413: $Str .= '</div>';
1414:
1415: # Footer
1416: $Str .= '<div class="LC_clear_float_footer">'
1417: .'<hr />';
1418: if ($context eq 'course') {
1419: $Str .= '<p class="LC_info">'
1420: .&mt('Note: This operation may be time consuming when adding several users.')
1421: .'</p>';
1422: }
1423: $Str .= '<p><input type="button"'
1424: .' onclick="javascript:verify(this.form,this.form.csec)"'
1425: .' value="'.&mt('Update Users').'" />'
1426: .'</p>'."\n"
1427: .'</div>';
1428: $r->print($Str);
1429: return;
1430: }
1431:
1432: sub get_defaultcredits {
1433: my ($cdom,$cnum) = @_;
1434:
1435: if ($cdom eq '' || $cnum eq '') {
1436: return unless ($env{'request.course.id'});
1437: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1438: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1439: }
1440: return unless(($cdom =~ /^$match_domain$/) && ($cnum =~ /^$match_courseid$/));
1441: my ($defaultcredits,$domdefcredits);
1442: my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom);
1443: if ($domdefaults{'officialcredits'} || $domdefaults{'unofficialcredits'} || $domdefaults{'textbookcredits'}) {
1444: my $instcode = $env{'course.'.$cdom.'_'.$cnum.'.internal.coursecode'};
1445: if ($instcode) {
1446: $domdefcredits = $domdefaults{'officialcredits'};
1447: } elsif ($env{'course.'.$cdom.'_'.$cnum.'.internal.textbook'}) {
1448: $domdefcredits = $domdefaults{'textbookcredits'};
1449: } else {
1450: $domdefcredits = $domdefaults{'unofficialcredits'};
1451: }
1452: } else {
1453: return;
1454: }
1455:
1456: if ($env{'request.course.id'} eq $cdom.'_'.$cnum) {
1457: $defaultcredits = $env{'course.'.$cdom.'_'.$cnum.'.internal.defaultcredits'};
1458: } elsif (exists($env{'course.'.$cdom.'_'.$cnum.'.internal.defaultcredits'})) {
1459: $defaultcredits = $env{'course.'.$cdom.'_'.$cnum.'.internal.defaultcredits'};
1460: } else {
1461: my %crsinfo =
1462: &Apache::lonnet::coursedescription("$cdom/$cnum",{'one_time' => 1});
1463: $defaultcredits = $crsinfo{'internal.defaultcredits'};
1464: }
1465: if ($defaultcredits eq '') {
1466: $defaultcredits = $domdefcredits;
1467: }
1468: return $defaultcredits;
1469: }
1470:
1471: sub forceid_change {
1472: my ($context) = @_;
1473: my $output =
1474: '<label><input type="checkbox" name="forceid" value="yes" />'
1475: .&mt('Force change of existing ID')
1476: .'</label>'.&Apache::loncommon::help_open_topic('ForceIDChange')."\n";
1477: if ($context eq 'domain') {
1478: $output .=
1479: '<br />'
1480: .'<label><input type="checkbox" name="recurseid" value="yes" />'
1481: .&mt("Update ID in user's course(s).").'</label>'."\n";
1482: }
1483: return $output;
1484: }
1485:
1486: ###############################################################
1487: ###############################################################
1488: sub print_upload_manager_form {
1489: my ($r,$context,$permission,$crstype,$showcredits) = @_;
1490: my $firstLine;
1491: my $datatoken;
1492: if (!$env{'form.datatoken'}) {
1493: $datatoken=&Apache::loncommon::upfile_store($r);
1494: } else {
1495: $datatoken=&Apache::loncommon::valid_datatoken($env{'form.datatoken'});
1496: if ($datatoken ne '') {
1497: &Apache::loncommon::load_tmp_file($r,$datatoken);
1498: }
1499: }
1500: if ($datatoken eq '') {
1501: $r->print('<p class="LC_error">'.&mt('Error').': '.
1502: &mt('Invalid datatoken').'</p>');
1503: return 'missingdata';
1504: }
1505: my @records=&Apache::loncommon::upfile_record_sep();
1506: if($env{'form.noFirstLine'}){
1507: $firstLine=shift(@records);
1508: }
1509: my $total=$#records;
1510: my $distotal=$total+1;
1511: my $today=time;
1512: my $halfyear=$today+15552000;
1513: #
1514: # Restore memorized settings
1515: my $col_setting_names = { 'username_choice' => 'scalar', # column settings
1516: 'names_choice' => 'scalar',
1517: 'fname_choice' => 'scalar',
1518: 'mname_choice' => 'scalar',
1519: 'lname_choice' => 'scalar',
1520: 'gen_choice' => 'scalar',
1521: 'id_choice' => 'scalar',
1522: 'sec_choice' => 'scalar',
1523: 'ipwd_choice' => 'scalar',
1524: 'email_choice' => 'scalar',
1525: 'role_choice' => 'scalar',
1526: 'domain_choice' => 'scalar',
1527: 'inststatus_choice' => 'scalar',
1528: };
1529: if ($showcredits) {
1530: $col_setting_names->{'credits_choice'} = 'scalar';
1531: }
1532: if ($context eq 'course') {
1533: &Apache::loncommon::restore_course_settings('enrollment_upload',
1534: $col_setting_names);
1535: } else {
1536: &Apache::loncommon::restore_settings($context,'user_upload',
1537: $col_setting_names);
1538: }
1539: my $defdom = $env{'request.role.domain'};
1540: #
1541: # Determine kerberos parameters as appropriate
1542: my ($krbdef,$krbdefdom) =
1543: &Apache::loncommon::get_kerberos_defaults($defdom);
1544: #
1545: my ($authnum,%can_assign) = &Apache::loncommon::get_assignable_auth($defdom);
1546: &print_upload_manager_header($r,$datatoken,$distotal,$krbdefdom,$context,
1547: $permission,$crstype,\%can_assign);
1548: my $i;
1549: my $keyfields;
1550: if ($total>=0) {
1551: my @field=
1552: (['username',&mt('Username'), $env{'form.username_choice'}],
1553: ['names',&mt('Last Name, First Names'),$env{'form.names_choice'}],
1554: ['fname',&mt('First Name'), $env{'form.fname_choice'}],
1555: ['mname',&mt('Middle Names/Initials'),$env{'form.mname_choice'}],
1556: ['lname',&mt('Last Name'), $env{'form.lname_choice'}],
1557: ['gen', &mt('Generation'), $env{'form.gen_choice'}],
1558: ['id', &mt('Student/Employee ID'),$env{'form.id_choice'}],
1559: ['sec', &mt('Section'), $env{'form.sec_choice'}],
1560: ['ipwd', &mt('Initial Password'),$env{'form.ipwd_choice'}],
1561: ['email',&mt('E-mail Address'), $env{'form.email_choice'}],
1562: ['role',&mt('Role'), $env{'form.role_choice'}],
1563: ['domain',&mt('Domain'), $env{'form.domain_choice'}],
1564: ['inststatus',&mt('Affiliation'), $env{'form.inststatus_choice'}]);
1565: if ($showcredits) {
1566: push(@field,
1567: ['credits',&mt('Student Credits'), $env{'form.credits_choice'}]);
1568: }
1569: if ($env{'form.upfile_associate'} eq 'reverse') {
1570: &Apache::loncommon::csv_print_samples($r,\@records);
1571: $i=&Apache::loncommon::csv_print_select_table($r,\@records,
1572: \@field);
1573: foreach (@field) {
1574: $keyfields.=$_->[0].',';
1575: }
1576: chop($keyfields);
1577: } else {
1578: unshift(@field,['none','']);
1579: $i=&Apache::loncommon::csv_samples_select_table($r,\@records,
1580: \@field);
1581: my %sone=&Apache::loncommon::record_sep($records[0]);
1582: $keyfields=join(',',sort(keys(%sone)));
1583: }
1584: }
1585: &print_upload_manager_footer($r,$i,$keyfields,$defdom,$today,$halfyear,
1586: $context,$permission,$crstype,$showcredits);
1587: return 'ok';
1588: }
1589:
1590: sub setup_date_selectors {
1591: my ($starttime,$endtime,$mode,$nolink,$formname) = @_;
1592: if ($formname eq '') {
1593: $formname = 'studentform';
1594: }
1595: if (! defined($starttime)) {
1596: $starttime = time;
1597: unless ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') {
1598: if (exists($env{'course.'.$env{'request.course.id'}.
1599: '.default_enrollment_start_date'})) {
1600: $starttime = $env{'course.'.$env{'request.course.id'}.
1601: '.default_enrollment_start_date'};
1602: }
1603: }
1604: }
1605: if (! defined($endtime)) {
1606: $endtime = time+(6*30*24*60*60); # 6 months from now, approx
1607: unless ($mode eq 'createcourse') {
1608: if (exists($env{'course.'.$env{'request.course.id'}.
1609: '.default_enrollment_end_date'})) {
1610: $endtime = $env{'course.'.$env{'request.course.id'}.
1611: '.default_enrollment_end_date'};
1612: }
1613: }
1614: }
1615:
1616: my $startdateform =
1617: &Apache::lonhtmlcommon::date_setter($formname,'startdate',$starttime,
1618: undef,undef,undef,undef,undef,undef,undef,$nolink);
1619:
1620: my $enddateform =
1621: &Apache::lonhtmlcommon::date_setter($formname,'enddate',$endtime,
1622: undef,undef,undef,undef,undef,undef,undef,$nolink);
1623:
1624: if ($mode eq 'create_enrolldates') {
1625: $startdateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1626: 'startenroll',
1627: $starttime);
1628: $enddateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1629: 'endenroll',
1630: $endtime);
1631: }
1632: if ($mode eq 'create_defaultdates') {
1633: $startdateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1634: 'startaccess',
1635: $starttime);
1636: $enddateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1637: 'endaccess',
1638: $endtime);
1639: }
1640: return ($startdateform,$enddateform);
1641: }
1642:
1643:
1644: sub get_dates_from_form {
1645: my ($startname,$endname) = @_;
1646: if ($startname eq '') {
1647: $startname = 'startdate';
1648: }
1649: if ($endname eq '') {
1650: $endname = 'enddate';
1651: }
1652: my $startdate = &Apache::lonhtmlcommon::get_date_from_form($startname);
1653: my $enddate = &Apache::lonhtmlcommon::get_date_from_form($endname);
1654: if ($env{'form.no_end_date'}) {
1655: $enddate = 0;
1656: }
1657: return ($startdate,$enddate);
1658: }
1659:
1660: sub date_setting_table {
1661: my ($starttime,$endtime,$mode,$bulkaction,$formname,$permission,$crstype) = @_;
1662: my $nolink;
1663: if ($bulkaction) {
1664: $nolink = 1;
1665: }
1666: my ($startform,$endform) =
1667: &setup_date_selectors($starttime,$endtime,$mode,$nolink,$formname);
1668: my $dateDefault;
1669: if ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') {
1670: $dateDefault = ' ';
1671: } elsif ($mode ne 'author' && $mode ne 'domain') {
1672: if (($bulkaction eq 'reenable') ||
1673: ($bulkaction eq 'activate') ||
1674: ($bulkaction eq 'chgdates') ||
1675: ($env{'form.action'} eq 'upload')) {
1676: if ($env{'request.course.sec'} eq '') {
1677: $dateDefault = '<span class="LC_nobreak">'.
1678: '<label><input type="checkbox" name="makedatesdefault" value="1" /> ';
1679: if ($crstype eq 'Community') {
1680: $dateDefault .= &mt("make these dates the default access dates for future community enrollment");
1681: } else {
1682: $dateDefault .= &mt("make these dates the default access dates for future course enrollment");
1683: }
1684: $dateDefault .= '</label></span>';
1685: }
1686: }
1687: }
1688: my $perpetual = '<span class="LC_nobreak"><label><input type="checkbox" name="no_end_date"';
1689: if (defined($endtime) && $endtime == 0) {
1690: $perpetual .= ' checked="checked"';
1691: }
1692: $perpetual.= ' /> '.&mt('no ending date').'</label></span>';
1693: if ($mode eq 'create_enrolldates') {
1694: $perpetual = ' ';
1695: }
1696: my $result = &Apache::lonhtmlcommon::start_pick_box()."\n";
1697: $result .= &Apache::lonhtmlcommon::row_title(&mt('Starting Date'),
1698: 'LC_oddrow_value')."\n".
1699: $startform."\n".
1700: &Apache::lonhtmlcommon::row_closure(1).
1701: &Apache::lonhtmlcommon::row_title(&mt('Ending Date'),
1702: 'LC_oddrow_value')."\n".
1703: $endform.' '.$perpetual.
1704: &Apache::lonhtmlcommon::row_closure(1).
1705: &Apache::lonhtmlcommon::end_pick_box();
1706: if ($dateDefault) {
1707: $result .= $dateDefault.'<br />'."\n";
1708: }
1709: return $result;
1710: }
1711:
1712: sub make_dates_default {
1713: my ($startdate,$enddate,$context,$crstype) = @_;
1714: my $result = '';
1715: if ($context eq 'course') {
1716: my ($cnum,$cdom) = &get_course_identity();
1717: my $put_result = &Apache::lonnet::put('environment',
1718: {'default_enrollment_start_date'=>$startdate,
1719: 'default_enrollment_end_date' =>$enddate},$cdom,$cnum);
1720: if ($put_result eq 'ok') {
1721: if ($crstype eq 'Community') {
1722: $result .= &mt('Set default start and end access dates for community.');
1723: } else {
1724: $result .= &mt('Set default start and end access dates for course.');
1725: }
1726: $result .= '<br />'."\n";
1727: #
1728: # Refresh the course environment
1729: &Apache::lonnet::coursedescription($env{'request.course.id'},
1730: {'freshen_cache' => 1});
1731: } else {
1732: if ($crstype eq 'Community') {
1733: $result .= &mt('Unable to set default access dates for community');
1734: } else {
1735: $result .= &mt('Unable to set default access dates for course');
1736: }
1737: $result .= ':'.$put_result.'<br />';
1738: }
1739: }
1740: return $result;
1741: }
1742:
1743: sub default_role_selector {
1744: my ($context,$checkpriv,$crstype,$showcredits) = @_;
1745: my %customroles;
1746: my ($options,$coursepick,$cb_jscript);
1747: if ($context ne 'author') {
1748: %customroles = &my_custom_roles($crstype);
1749: }
1750:
1751: my %lt=&Apache::lonlocal::texthash(
1752: 'rol' => "Role",
1753: 'grs' => "Section",
1754: 'exs' => "Existing sections",
1755: 'new' => "New section",
1756: 'crd' => "Credits",
1757: );
1758: $options = '<select name="defaultrole">'."\n".
1759: ' <option value="">'.&mt('Please select').'</option>'."\n";
1760: if ($context eq 'course') {
1761: $options .= &default_course_roles($context,$checkpriv,$crstype,%customroles);
1762: } elsif ($context eq 'author') {
1763: my @roles = &construction_space_roles($checkpriv);
1764: foreach my $role (@roles) {
1765: my $plrole=&Apache::lonnet::plaintext($role);
1766: $options .= ' <option value="'.$role.'">'.$plrole.'</option>'."\n";
1767: }
1768: } elsif ($context eq 'domain') {
1769: my @roles = &domain_roles($checkpriv);
1770: foreach my $role (@roles) {
1771: my $plrole=&Apache::lonnet::plaintext($role);
1772: $options .= ' <option value="'.$role.'">'.$plrole.'</option>';
1773: }
1774: my $courseform = &Apache::loncommon::selectcourse_link
1775: ('studentform','dccourse','dcdomain','coursedesc',"$env{'request.role.domain'}",undef,'Course/Community');
1776: my ($credit_elem,$creditsinput);
1777: if ($showcredits) {
1778: $credit_elem = 'credits';
1779: $creditsinput = '<td><input type="text" name="credits" value="" /></td>';
1780: }
1781: $cb_jscript =
1782: &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'},'currsec','studentform','courserole','Course/Community',$credit_elem);
1783: $coursepick = &Apache::loncommon::start_data_table().
1784: &Apache::loncommon::start_data_table_header_row().
1785: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th>'.
1786: '<th>'.$lt{'grs'}.'</th>'.
1787: '<th>'.$lt{'crd'}.'</th>'.
1788: &Apache::loncommon::end_data_table_header_row().
1789: &Apache::loncommon::start_data_table_row()."\n".
1790: '<td><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'studentform','dccourse','dcdomain','coursedesc','','','','crstype'".')" /></td>'."\n".
1791: '<td><select name="courserole">'."\n".
1792: &default_course_roles($context,$checkpriv,'Course',%customroles)."\n".
1793: '</select></td><td>'.
1794: '<table class="LC_createuser">'.
1795: '<tr class="LC_section_row"><td valign="top">'.
1796: $lt{'exs'}.'<br /><select name="currsec">'.
1797: ' <option value=""><--'.&mt('Pick course first').
1798: '</select></td>'.
1799: '<td> </td>'.
1800: '<td valign="top">'.$lt{'new'}.'<br />'.
1801: '<input type="text" name="newsec" value="" size="5" />'.
1802: '<input type="hidden" name="groups" value="" />'.
1803: '<input type="hidden" name="sections" value="" />'.
1804: '<input type="hidden" name="origdom" value="'.
1805: $env{'request.role.domain'}.'" />'.
1806: '<input type="hidden" name="dccourse" value="" />'.
1807: '<input type="hidden" name="dcdomain" value="" />'.
1808: '<input type="hidden" name="crstype" value="" />'.
1809: '</td></tr></table></td>'.$creditsinput.
1810: &Apache::loncommon::end_data_table_row().
1811: &Apache::loncommon::end_data_table()."\n";
1812: }
1813: $options .= '</select>';
1814: return ($options,$cb_jscript,$coursepick);
1815: }
1816:
1817: sub default_course_roles {
1818: my ($context,$checkpriv,$crstype,%customroles) = @_;
1819: my $output;
1820: my $custom = 1;
1821: my @roles = &course_roles($context,$checkpriv,$custom,lc($crstype));
1822: foreach my $role (@roles) {
1823: if ($role ne 'cr') {
1824: my $plrole=&Apache::lonnet::plaintext($role,$crstype);
1825: $output .= ' <option value="'.$role.'">'.$plrole.'</option>';
1826: }
1827: }
1828: if (keys(%customroles) > 0) {
1829: if (grep(/^cr$/,@roles)) {
1830: foreach my $cust (sort(keys(%customroles))) {
1831: my $custrole='cr_'.$env{'user.domain'}.
1832: '_'.$env{'user.name'}.'_'.$cust;
1833: $output .= ' <option value="'.$custrole.'">'.$cust.'</option>';
1834: }
1835: }
1836: }
1837: return $output;
1838: }
1839:
1840: sub construction_space_roles {
1841: my ($checkpriv) = @_;
1842: my @allroles = &roles_by_context('author');
1843: my @roles;
1844: if ($checkpriv) {
1845: foreach my $role (@allroles) {
1846: if (&Apache::lonnet::allowed('c'.$role,$env{'user.domain'}.'/'.$env{'user.name'})) {
1847: push(@roles,$role);
1848: }
1849: }
1850: return @roles;
1851: } else {
1852: return @allroles;
1853: }
1854: }
1855:
1856: sub domain_roles {
1857: my ($checkpriv) = @_;
1858: my @allroles = &roles_by_context('domain');
1859: my @roles;
1860: if ($checkpriv) {
1861: foreach my $role (@allroles) {
1862: if (&Apache::lonnet::allowed('c'.$role,$env{'request.role.domain'})) {
1863: push(@roles,$role);
1864: }
1865: }
1866: return @roles;
1867: } else {
1868: return @allroles;
1869: }
1870: }
1871:
1872: sub course_roles {
1873: my ($context,$checkpriv,$custom,$roletype) = @_;
1874: my $crstype;
1875: if ($roletype eq 'community') {
1876: $crstype = 'Community' ;
1877: } else {
1878: $crstype = 'Course';
1879: }
1880: my @allroles = &roles_by_context('course',$custom,$crstype);
1881: my @roles;
1882: if ($context eq 'domain') {
1883: @roles = @allroles;
1884: } elsif ($context eq 'course') {
1885: if ($env{'request.course.id'}) {
1886: if ($checkpriv) {
1887: foreach my $role (@allroles) {
1888: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
1889: push(@roles,$role);
1890: } else {
1891: if ((($role ne 'cc') && ($role ne 'co')) && ($env{'request.course.sec'} ne '')) {
1892: if (&Apache::lonnet::allowed('c'.$role,
1893: $env{'request.course.id'}.'/'.
1894: $env{'request.course.sec'})) {
1895: push(@roles,$role);
1896: }
1897: }
1898: }
1899: }
1900: } else {
1901: @roles = @allroles;
1902: }
1903: }
1904: }
1905: return @roles;
1906: }
1907:
1908: sub curr_role_permissions {
1909: my ($context,$setting,$checkpriv,$type) = @_;
1910: my $custom = 1;
1911: my @roles;
1912: if ($context eq 'author') {
1913: @roles = &construction_space_roles($checkpriv);
1914: } elsif ($context eq 'domain') {
1915: if ($setting eq 'course') {
1916: @roles = &course_roles($context,$checkpriv,$custom,$type);
1917: } else {
1918: @roles = &domain_roles($checkpriv);
1919: }
1920: } elsif ($context eq 'course') {
1921: @roles = &course_roles($context,$checkpriv,$custom,$type);
1922: }
1923: return @roles;
1924: }
1925:
1926: # ======================================================= Existing Custom Roles
1927:
1928: sub my_custom_roles {
1929: my ($crstype,$udom,$uname) = @_;
1930: my %returnhash=();
1931: my $extra = &Apache::lonnet::freeze_escape({'skipcheck' => 1});
1932: my %rolehash=&Apache::lonnet::dump('roles',$udom,$uname);
1933: foreach my $key (keys(%rolehash)) {
1934: if ($key=~/^rolesdef\_(\w+)$/) {
1935: my $role = $1;
1936: if ($crstype eq 'Community') {
1937: next if ($rolehash{$key} =~ /bre\&S/);
1938: }
1939: $returnhash{$role}=$role;
1940: }
1941: }
1942: return %returnhash;
1943: }
1944:
1945: sub print_userlist {
1946: my ($r,$mode,$permission,$context,$formname,$totcodes,$codetitles,
1947: $idlist,$idlist_titles,$showcredits) = @_;
1948: my $format = $env{'form.output'};
1949: if (! exists($env{'form.sortby'})) {
1950: $env{'form.sortby'} = 'username';
1951: }
1952: if ($env{'form.Status'} !~ /^(Any|Expired|Active|Future)$/) {
1953: $env{'form.Status'} = 'Active';
1954: }
1955: my $onchange = "javascript:updateCols('Status');";
1956: my $status_select = &Apache::lonhtmlcommon::StatusOptions
1957: ($env{'form.Status'},undef,undef,$onchange);
1958:
1959: if ($env{'form.showrole'} eq '') {
1960: if ($context eq 'course') {
1961: $env{'form.showrole'} = 'st';
1962: } else {
1963: $env{'form.showrole'} = 'Any';
1964: }
1965: }
1966: if (! defined($env{'form.output'}) ||
1967: $env{'form.output'} !~ /^(csv|excel|html)$/ ) {
1968: $env{'form.output'} = 'html';
1969: }
1970:
1971: my @statuses;
1972: if ($env{'form.Status'} eq 'Any') {
1973: @statuses = ('previous','active','future');
1974: } elsif ($env{'form.Status'} eq 'Expired') {
1975: @statuses = ('previous');
1976: } elsif ($env{'form.Status'} eq 'Active') {
1977: @statuses = ('active');
1978: } elsif ($env{'form.Status'} eq 'Future') {
1979: @statuses = ('future');
1980: }
1981:
1982: # Interface output
1983: $r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n".
1984: '<input type="hidden" name="action" value="'.
1985: $env{'form.action'}.'" />');
1986: $r->print('<div>'."\n");
1987: if ($env{'form.action'} ne 'modifystudent') {
1988: my %lt=&Apache::lonlocal::texthash('csv' => "CSV",
1989: 'excel' => "Excel",
1990: 'html' => 'HTML');
1991: my $output_selector = '<select size="1" name="output" onchange="javascript:updateCols('."'output'".');" >';
1992: foreach my $outputformat ('html','csv','excel') {
1993: my $option = '<option value="'.$outputformat.'"';
1994: if ($outputformat eq $env{'form.output'}) {
1995: $option .= ' selected="selected"';
1996: }
1997: $option .='>'.$lt{$outputformat}.'</option>';
1998: $output_selector .= "\n".$option;
1999: }
2000: $output_selector .= '</select>';
2001: $r->print('<span class="LC_nobreak">'
2002: .&mt('Output Format: [_1]',$output_selector)
2003: .'</span>'.(' 'x3));
2004: }
2005: $r->print('<span class="LC_nobreak">'
2006: .&mt('User Status: [_1]',$status_select)
2007: .'</span>'.(' 'x3)."\n");
2008: my $roleselected = '';
2009: if ($env{'form.showrole'} eq 'Any') {
2010: $roleselected = ' selected="selected"';
2011: }
2012: my ($cnum,$cdom);
2013: $r->print(&role_filter($context));
2014: if ($context eq 'course') {
2015: ($cnum,$cdom) = &get_course_identity();
2016: $r->print(§ion_group_filter($cnum,$cdom));
2017: }
2018: $r->print('</div><div class="LC_left_float">'.
2019: &column_checkboxes($context,$mode,$formname,$showcredits).
2020: '</div>');
2021: if ($env{'form.phase'} eq '') {
2022: $r->print('<br clear="all" />'.
2023: &list_submit_button(&mt('Display List of Users'))."\n".
2024: '<input type="hidden" name="phase" value="" /></form>');
2025: return;
2026: }
2027: if (!(($context eq 'domain') &&
2028: (($env{'form.roletype'} eq 'course') || ($env{'form.roletype'} eq 'community')))) {
2029: $r->print('<br clear="all" />'.
2030: &list_submit_button(&mt('Update Display'))."\n");
2031: }
2032:
2033: my @cols = &infocolumns($context,$mode,$showcredits);
2034: if (!@cols) {
2035: $r->print('<hr style="clear:both;" /><span class="LC_warning">'.
2036: &mt('No user information selected for display.').'</span>'.
2037: '<input type="hidden" name="phase" value="display" /></form>'."\n");
2038: return;
2039: }
2040: my ($indexhash,$keylist) = &make_keylist_array();
2041: my (%userlist,%userinfo,$clearcoursepick,$needauthorquota,$needauthorusage);
2042: if (($context eq 'domain') &&
2043: ($env{'form.roletype'} eq 'course') ||
2044: ($env{'form.roletype'} eq 'community')) {
2045: my ($crstype,$numcodes,$title,$warning);
2046: if ($env{'form.roletype'} eq 'course') {
2047: $crstype = 'Course';
2048: $numcodes = $totcodes;
2049: $title = &mt('Select Courses');
2050: $warning = &mt('Warning: data retrieval for multiple courses can take considerable time, as this operation is not currently optimized.');
2051: } elsif ($env{'form.roletype'} eq 'community') {
2052: $crstype = 'Community';
2053: $numcodes = 0;
2054: $title = &mt('Select Communities');
2055: $warning = &mt('Warning: data retrieval for multiple communities can take considerable time, as this operation is not currently optimized.');
2056: }
2057: my @standardnames = &Apache::loncommon::get_standard_codeitems();
2058: my $courseform =
2059: &Apache::lonhtmlcommon::course_selection($formname,$numcodes,
2060: $codetitles,$idlist,$idlist_titles,$crstype,
2061: \@standardnames);
2062: $r->print('<div class="LC_left_float">'.
2063: '<fieldset><legend>'.$title.'</legend>'."\n".
2064: $courseform."\n".
2065: '</fieldset></div><br clear="all" />'.
2066: '<p><input type="hidden" name="origroletype" value="'.$env{'form.roletype'}.'" />'.
2067: &list_submit_button(&mt('Update Display')).
2068: "\n".'</p><span class="LC_warning">'.$warning.'</span>'."\n");
2069: $clearcoursepick = 0;
2070: if (($env{'form.origroletype'} ne '') &&
2071: ($env{'form.origroletype'} ne $env{'form.roletype'})) {
2072: $clearcoursepick = 1;
2073: }
2074: if (($env{'form.coursepick'}) && (!$clearcoursepick)) {
2075: $r->print('<hr />'.&mt('Searching ...').'<br /> <br />');
2076: }
2077: } else {
2078: $r->print('<hr style="clear:both;" /><div id="searching">'.&mt('Searching ...').'</div>');
2079: }
2080: $r->rflush();
2081: if ($context eq 'course') {
2082: if (($env{'form.showrole'} eq 'st') || ($env{'form.showrole'} eq 'Any')) {
2083: my $classlist = &Apache::loncoursedata::get_classlist();
2084: if (ref($classlist) eq 'HASH') {
2085: %userlist = %{$classlist};
2086: }
2087: }
2088: if ($env{'form.showrole'} ne 'st') {
2089: my $showroles;
2090: if ($env{'form.showrole'} ne 'Any') {
2091: $showroles = [$env{'form.showrole'}];
2092: } else {
2093: $showroles = undef;
2094: }
2095: my $withsec = 1;
2096: my $hidepriv = 1;
2097: my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,
2098: \@statuses,$showroles,undef,$withsec,$hidepriv);
2099: &gather_userinfo($context,$format,\%userlist,$indexhash,\%userinfo,
2100: \%advrolehash,$permission);
2101: }
2102: } else {
2103: my (%cstr_roles,%dom_roles);
2104: if ($context eq 'author') {
2105: # List co-authors and assistant co-authors
2106: my @possroles = &roles_by_context($context);
2107: %cstr_roles = &Apache::lonnet::get_my_roles(undef,undef,undef,
2108: \@statuses,\@possroles);
2109: &gather_userinfo($context,$format,\%userlist,$indexhash,\%userinfo,
2110: \%cstr_roles,$permission);
2111: } elsif ($context eq 'domain') {
2112: if ($env{'form.roletype'} eq 'domain') {
2113: if (grep(/^authorusage$/,@cols)) {
2114: $needauthorusage = 1;
2115: }
2116: if (grep(/^authorquota$/,@cols)) {
2117: $needauthorquota = 1;
2118: }
2119: %dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'});
2120: foreach my $key (keys(%dom_roles)) {
2121: if (ref($dom_roles{$key}) eq 'HASH') {
2122: &gather_userinfo($context,$format,\%userlist,$indexhash,
2123: \%userinfo,$dom_roles{$key},$permission);
2124: }
2125: }
2126: } elsif ($env{'form.roletype'} eq 'author') {
2127: my %dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'},['au']);
2128: my %coauthors;
2129: foreach my $key (keys(%dom_roles)) {
2130: if (ref($dom_roles{$key}) eq 'HASH') {
2131: if ($env{'form.showrole'} eq 'au') {
2132: &gather_userinfo($context,$format,\%userlist,$indexhash,
2133: \%userinfo,$dom_roles{$key},$permission);
2134: } else {
2135: my @possroles;
2136: if ($env{'form.showrole'} eq 'Any') {
2137: @possroles = &roles_by_context('author');
2138: } else {
2139: @possroles = ($env{'form.showrole'});
2140: }
2141: foreach my $author (sort(keys(%{$dom_roles{$key}}))) {
2142: my ($role,$authorname,$authordom) = split(/:/,$author,-1);
2143: my $extent = '/'.$authordom.'/'.$authorname;
2144: %{$coauthors{$extent}} =
2145: &Apache::lonnet::get_my_roles($authorname,
2146: $authordom,undef,\@statuses,\@possroles);
2147: }
2148: &gather_userinfo($context,$format,\%userlist,
2149: $indexhash,\%userinfo,\%coauthors,$permission);
2150: }
2151: }
2152: }
2153: } elsif (($env{'form.roletype'} eq 'course') ||
2154: ($env{'form.roletype'} eq 'community')) {
2155: if (($env{'form.coursepick'}) && (!$clearcoursepick)) {
2156: my %courses = &process_coursepick();
2157: my %allusers;
2158: my $hidepriv = 1;
2159: foreach my $cid (keys(%courses)) {
2160: my ($cnum,$cdom,$cdesc) = &get_course_identity($cid);
2161: next if ($cnum eq '' || $cdom eq '');
2162: my $custom = 1;
2163: my (@roles,@sections,%access,%users,%userdata,
2164: %statushash);
2165: if ($env{'form.showrole'} eq 'Any') {
2166: @roles = &course_roles($context,undef,$custom,
2167: $env{'form.roletype'});
2168: } else {
2169: @roles = ($env{'form.showrole'});
2170: }
2171: foreach my $role (@roles) {
2172: %{$users{$role}} = ();
2173: }
2174: foreach my $type (@statuses) {
2175: $access{$type} = $type;
2176: }
2177: &Apache::loncommon::get_course_users($cdom,$cnum,\%access,\@roles,\@sections,\%users,\%userdata,\%statushash,$hidepriv);
2178: foreach my $user (keys(%userdata)) {
2179: next if (ref($userinfo{$user}) eq 'HASH');
2180: foreach my $item ('fullname','id') {
2181: $userinfo{$user}{$item} = $userdata{$user}[$indexhash->{$item}];
2182: }
2183: }
2184: foreach my $role (keys(%users)) {
2185: foreach my $user (keys(%{$users{$role}})) {
2186: my $uniqid = $user.':'.$role;
2187: $allusers{$uniqid}{$cid} = { desc => $cdesc,
2188: secs => $statushash{$user}{$role},
2189: };
2190: }
2191: }
2192: }
2193: &gather_userinfo($context,$format,\%userlist,$indexhash,
2194: \%userinfo,\%allusers,$permission);
2195: } else {
2196: $r->print('<input type="hidden" name="phase" value="'.
2197: $env{'form.phase'}.'" /></form>');
2198: return;
2199: }
2200: }
2201: }
2202: }
2203: if (keys(%userlist) == 0) {
2204: my $msg = '';
2205: if ($context eq 'author') {
2206: $msg = &mt('There are no co-authors to display.');
2207: } elsif ($context eq 'domain') {
2208: if ($env{'form.roletype'} eq 'domain') {
2209: $msg = &mt('There are no users with domain roles to display.');
2210: } elsif ($env{'form.roletype'} eq 'author') {
2211: $msg = &mt('There are no authors or co-authors to display.');
2212: } elsif ($env{'form.roletype'} eq 'course') {
2213: $msg = &mt('There are no course users to display');
2214: } elsif ($env{'form.roletype'} eq 'community') {
2215: $msg = &mt('There are no community users to display');
2216: }
2217: } elsif ($context eq 'course') {
2218: $r->print(&mt('There are no course users to display.')."\n");
2219: }
2220: $r->print('<p class="LC_info">'.$msg.'</p>'."\n") if $msg;
2221: } else {
2222: # Print out the available choices
2223: my $usercount;
2224: if ($env{'form.action'} eq 'modifystudent') {
2225: ($usercount) = &show_users_list($r,$context,'view',$permission,
2226: $env{'form.Status'},\%userlist,$keylist,'',
2227: $showcredits);
2228: } else {
2229: ($usercount) = &show_users_list($r,$context,$env{'form.output'},
2230: $permission,$env{'form.Status'},\%userlist,
2231: $keylist,'',$showcredits,$needauthorquota,$needauthorusage);
2232: }
2233: if (!$usercount) {
2234: $r->print('<br /><span class="LC_info">'
2235: .&mt('There are no users matching the search criteria.')
2236: .'</span>'
2237: );
2238: }
2239: }
2240: $r->print('<input type="hidden" name="phase" value="'.
2241: $env{'form.phase'}.'" /></form>');
2242: return;
2243: }
2244:
2245: sub role_filter {
2246: my ($context) = @_;
2247: my $output;
2248: my $roleselected = '';
2249: if ($env{'form.showrole'} eq 'Any') {
2250: $roleselected = ' selected="selected"';
2251: }
2252: my ($role_select);
2253: if ($context eq 'domain') {
2254: $role_select = &domain_roles_select();
2255: $output = '<span class="LC_nobreak">'
2256: .&mt('Role Type: [_1]',$role_select)
2257: .'</span>';
2258: } else {
2259: $role_select = '<select name="showrole" onchange="javascript:updateCols('."'showrole'".');">'."\n".
2260: '<option value="Any" '.$roleselected.'>'.
2261: &mt('Any role').'</option>';
2262: my ($roletype,$crstype);
2263: if ($context eq 'course') {
2264: $crstype = &Apache::loncommon::course_type();
2265: if ($crstype eq 'Community') {
2266: $roletype = 'community';
2267: } else {
2268: $roletype = 'course';
2269: }
2270: }
2271: my @poss_roles = &curr_role_permissions($context,'','',$roletype);
2272: foreach my $role (@poss_roles) {
2273: $roleselected = '';
2274: if ($role eq $env{'form.showrole'}) {
2275: $roleselected = ' selected="selected"';
2276: }
2277: my $plrole;
2278: if ($role eq 'cr') {
2279: $plrole = &mt('Custom role');
2280: } else {
2281: $plrole=&Apache::lonnet::plaintext($role,$crstype);
2282: }
2283: $role_select .= '<option value="'.$role.'"'.$roleselected.'>'.$plrole.'</option>';
2284: }
2285: $role_select .= '</select>';
2286: $output = '<span class="LC_nobreak">'
2287: .&mt('Role: [_1]',$role_select)
2288: .'</span>';
2289: }
2290: return $output;
2291: }
2292:
2293: sub section_group_filter {
2294: my ($cnum,$cdom) = @_;
2295: my @filters;
2296: if ($env{'request.course.sec'} eq '') {
2297: @filters = ('sec');
2298: }
2299: push(@filters,'grp');
2300: my %name = (
2301: sec => 'secfilter',
2302: grp => 'grpfilter',
2303: );
2304: my %title = &Apache::lonlocal::texthash (
2305: sec => 'Section(s)',
2306: grp => 'Group(s)',
2307: all => 'all',
2308: none => 'none',
2309: );
2310: my $output;
2311: foreach my $item (@filters) {
2312: my ($markup,@options);
2313: if ($env{'form.'.$name{$item}} eq '') {
2314: $env{'form.'.$name{$item}} = 'all';
2315: }
2316: if ($item eq 'sec') {
2317: if (($env{'form.showrole'} eq 'cc') || ($env{'form.showrole'} eq 'co')) {
2318: $env{'form.'.$name{$item}} = 'none';
2319: }
2320: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
2321: @options = sort(keys(%sections_count));
2322: } elsif ($item eq 'grp') {
2323: my %curr_groups = &Apache::longroup::coursegroups();
2324: @options = sort(keys(%curr_groups));
2325: }
2326: if (@options > 0) {
2327: my $currsel;
2328: $markup = '<select name="'.$name{$item}.'">'."\n";
2329: foreach my $option ('all','none',@options) {
2330: $currsel = '';
2331: if ($env{'form.'.$name{$item}} eq $option) {
2332: $currsel = ' selected="selected"';
2333: }
2334: $markup .= ' <option value="'.$option.'"'.$currsel.'>';
2335: if (($option eq 'all') || ($option eq 'none')) {
2336: $markup .= $title{$option};
2337: } else {
2338: $markup .= $option;
2339: }
2340: $markup .= '</option>'."\n";
2341: }
2342: $markup .= '</select>'."\n";
2343: $output .= (' 'x3).'<span class="LC_nobreak">'
2344: .'<label>'.$title{$item}.': '.$markup.'</label>'
2345: .'</span> ';
2346: }
2347: }
2348: return $output;
2349: }
2350:
2351: sub infocolumns {
2352: my ($context,$mode,$showcredits) = @_;
2353: my @cols;
2354: if (($mode eq 'pickauthor') || ($mode eq 'autoenroll')) {
2355: @cols = &get_cols_array($context,$mode,$showcredits);
2356: } else {
2357: my @posscols = &get_cols_array($context,$mode,$showcredits);
2358: if ($env{'form.phase'} ne '') {
2359: my @checkedcols = &Apache::loncommon::get_env_multiple('form.showcol');
2360: foreach my $col (@checkedcols) {
2361: if (grep(/^$col$/,@posscols)) {
2362: push(@cols,$col);
2363: }
2364: }
2365: } else {
2366: @cols = @posscols;
2367: }
2368: }
2369: return @cols;
2370: }
2371:
2372: sub get_cols_array {
2373: my ($context,$mode,$showcredits) = @_;
2374: my @cols;
2375: if ($mode eq 'pickauthor') {
2376: @cols = ('username','fullname','status','email');
2377: } else {
2378: @cols = ('username','domain','id','fullname');
2379: if ($context eq 'course') {
2380: push(@cols,'section');
2381: }
2382: push(@cols,('start','end','role'));
2383: unless (($mode eq 'autoenroll') && ($env{'form.Status'} ne 'Any')) {
2384: push(@cols,'status');
2385: }
2386: if ($context eq 'course') {
2387: push(@cols,'groups');
2388: }
2389: push(@cols,'email');
2390: if (($context eq 'course') && ($mode ne 'autoenroll')) {
2391: if ($showcredits) {
2392: push(@cols,'credits');
2393: }
2394: push(@cols,'lastlogin','clicker');
2395: }
2396: if (($context eq 'course') && ($mode ne 'autoenroll') &&
2397: ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'})) {
2398: push(@cols,'photo');
2399: }
2400: if ($context eq 'domain') {
2401: push (@cols,('authorusage','authorquota','extent'));
2402: }
2403: }
2404: return @cols;
2405: }
2406:
2407: sub column_checkboxes {
2408: my ($context,$mode,$formname,$showcredits) = @_;
2409: my @cols = &get_cols_array($context,$mode,$showcredits);
2410: my @showncols = &Apache::loncommon::get_env_multiple('form.showcol');
2411: my (%disabledchk,%unchecked);
2412: if ($env{'form.phase'} eq '') {
2413: $disabledchk{'status'} = 1;
2414: if ($context eq 'course') {
2415: $disabledchk{'role'} = 1;
2416: $unchecked{'photo'} = 1;
2417: $unchecked{'clicker'} = 1;
2418: if ($showcredits) {
2419: $unchecked{'credits'} = 1;
2420: }
2421: } elsif ($context eq 'domain') {
2422: $unchecked{'extent'} = 1;
2423: }
2424: $unchecked{'start'} = 1;
2425: $unchecked{'end'} = 1;
2426: } else {
2427: if ($env{'form.Status'} ne 'Any') {
2428: $disabledchk{'status'} = 1;
2429: }
2430: if (($env{'form.showrole'} ne 'Any') && ($env{'form.showrole'} ne 'cr')) {
2431: $disabledchk{'role'} = 1;
2432: }
2433: if ($context eq 'domain') {
2434: if (($env{'form.roletype'} eq 'course') ||
2435: ($env{'form.roletype'} eq 'community')) {
2436: $disabledchk{'status'} = 1;
2437: $disabledchk{'authorusage'} = 1;
2438: $disabledchk{'authorquota'} = 1;
2439: } elsif ($env{'form.roletype'} eq 'domain') {
2440: $disabledchk{'extent'} = 1;
2441: }
2442: }
2443: }
2444: my $numposs = scalar(@cols);
2445: my $numinrow = 7;
2446: my %lt = &get_column_names($context);
2447: my $output = '<fieldset><legend>'.&mt('Information to show').'</legend>'."\n".'<span class="LC_nobreak">'.
2448: '<input type="button" onclick="javascript:checkAll(document.'.$formname.'.showcol);" value="'.&mt('check all').'" />'.
2449: (' 'x3).
2450: '<input type="button" onclick="javascript:uncheckAll(document.'.$formname.'.showcol);" value="'.&mt('uncheck all').'" />'.
2451: '</span><table>';
2452:
2453: for (my $i=0; $i<$numposs; $i++) {
2454: my $rem = $i%($numinrow);
2455: if ($rem == 0) {
2456: if ($i > 0) {
2457: $output .= '</tr>';
2458: }
2459: $output .= '<tr>';
2460: }
2461: my $checked;
2462: if ($env{'form.phase'} eq '') {
2463: $checked = ' checked="checked"';
2464: if ($unchecked{$cols[$i]}) {
2465: $checked = '';
2466: }
2467: if ($disabledchk{$cols[$i]}) {
2468: $checked = ' disabled="disabled"';
2469: }
2470: } elsif (grep(/^\Q$cols[$i]\E$/,@showncols)) {
2471: $checked = ' checked="checked"';
2472: } elsif ($disabledchk{$cols[$i]}) {
2473: $checked = ' disabled="disabled"';
2474: }
2475: if ($i == $numposs-1) {
2476: my $colsleft = $numinrow-$rem;
2477: if ($colsleft > 1) {
2478: $output .= '<td colspan="'.$colsleft.'">';
2479: } else {
2480: $output .= '<td>';
2481: }
2482: } else {
2483: $output .= '<td>';
2484: }
2485: my $style;
2486: if ($cols[$i] eq 'extent') {
2487: if (($env{'form.roletype'} eq 'domain') || ($env{'form.roletype'} eq '')) {
2488: $style = ' style="display: none;"';
2489: }
2490: } elsif (($cols[$i] eq 'authorusage') || ($cols[$i] eq 'authorquota')) {
2491: if ($env{'form.roletype'} ne 'domain') {
2492: $style = ' style="display: none;"';
2493: }
2494: }
2495: $output .= '<span id="show'.$cols[$i].'"'.$style.'><label>'.
2496: '<input id="showcol'.$cols[$i].'" type="checkbox" name="showcol" value="'.$cols[$i].'"'.$checked.' /><span id="showcoltext'.$cols[$i].'">'.
2497: $lt{$cols[$i]}.'</span>'.
2498: '</label></span></td>';
2499: }
2500: $output .= '</tr></table></fieldset>';
2501: return $output;
2502: }
2503:
2504: sub list_submit_button {
2505: my ($text) = @_;
2506: return '<input type="button" name="updatedisplay" value="'.$text.'" onclick="javascript:display_update()" />';
2507: }
2508:
2509: sub get_column_names {
2510: my ($context) = @_;
2511: my %lt = &Apache::lonlocal::texthash(
2512: 'username' => "username",
2513: 'domain' => "domain",
2514: 'id' => 'ID',
2515: 'fullname' => "name",
2516: 'section' => "section",
2517: 'groups' => "active groups",
2518: 'start' => "start date",
2519: 'end' => "end date",
2520: 'status' => "status",
2521: 'role' => "role",
2522: 'credits' => "credits",
2523: 'type' => "enroll type/action",
2524: 'email' => "e-mail address",
2525: 'photo' => "photo",
2526: 'lastlogin' => "last login",
2527: 'extent' => "extent",
2528: 'authorusage' => "disk usage (%)",
2529: 'authorquota' => "disk quota (MB)",
2530: 'ca' => "check all",
2531: 'ua' => "uncheck all",
2532: 'clicker' => "clicker-ID",
2533: );
2534: if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
2535: $lt{'extent'} = &mt('course(s): description, section(s), status');
2536: } elsif ($context eq 'domain' && $env{'form.roletype'} eq 'community') {
2537: $lt{'extent'} = &mt('community(s): description, section(s), status');
2538: } elsif (($context eq 'author') ||
2539: ($context eq 'domain' && $env{'form.roletype'} eq 'author')) {
2540: $lt{'extent'} = &mt('author');
2541: }
2542: return %lt;
2543: }
2544:
2545: sub gather_userinfo {
2546: my ($context,$format,$userlist,$indexhash,$userinfo,$rolehash,$permission) = @_;
2547: my $viewablesec;
2548: if ($context eq 'course') {
2549: $viewablesec = &viewable_section($permission);
2550: }
2551: foreach my $item (keys(%{$rolehash})) {
2552: my %userdata;
2553: if ($context eq 'author') {
2554: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) =
2555: split(/:/,$item);
2556: ($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});
2557: &build_user_record($context,\%userdata,$userinfo,$indexhash,
2558: $item,$userlist);
2559: } elsif ($context eq 'course') {
2560: ($userdata{'username'},$userdata{'domain'},$userdata{'role'},
2561: $userdata{'section'}) = split(/:/,$item,-1);
2562: ($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});
2563: if (($viewablesec ne '') && ($userdata{'section'} ne '')) {
2564: next if ($viewablesec ne $userdata{'section'});
2565: }
2566: &build_user_record($context,\%userdata,$userinfo,$indexhash,
2567: $item,$userlist);
2568: } elsif ($context eq 'domain') {
2569: if ($env{'form.roletype'} eq 'domain') {
2570: ($userdata{'role'},$userdata{'username'},$userdata{'domain'}) =
2571: split(/:/,$item);
2572: ($userdata{'end'},$userdata{'start'})=split(/:/,$rolehash->{$item});
2573: &build_user_record($context,\%userdata,$userinfo,$indexhash,
2574: $item,$userlist);
2575: } elsif ($env{'form.roletype'} eq 'author') {
2576: if (ref($rolehash->{$item}) eq 'HASH') {
2577: $userdata{'extent'} = $item;
2578: foreach my $key (keys(%{$rolehash->{$item}})) {
2579: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) = split(/:/,$key);
2580: ($userdata{'start'},$userdata{'end'}) =
2581: split(/:/,$rolehash->{$item}{$key});
2582: my $uniqid = $key.':'.$item;
2583: &build_user_record($context,\%userdata,$userinfo,
2584: $indexhash,$uniqid,$userlist);
2585: }
2586: }
2587: } elsif (($env{'form.roletype'} eq 'course') ||
2588: ($env{'form.roletype'} eq 'community')) {
2589: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) =
2590: split(/:/,$item);
2591: if (ref($rolehash->{$item}) eq 'HASH') {
2592: my $numcids = keys(%{$rolehash->{$item}});
2593: foreach my $cid (sort(keys(%{$rolehash->{$item}}))) {
2594: if (ref($rolehash->{$item}{$cid}) eq 'HASH') {
2595: my $spanstart = '';
2596: my $spanend = '; ';
2597: my $space = ', ';
2598: if ($format eq 'html' || $format eq 'view') {
2599: $spanstart = '<span class="LC_nobreak">';
2600: # FIXME: actions on courses disabled for now
2601: # if ($permission->{'cusr'}) {
2602: # if ($numcids > 1) {
2603: # $spanstart .= '<input type="radio" name="'.$item.'" value="'.$cid.'" /> ';
2604: # } else {
2605: # $spanstart .= '<input type="hidden" name="'.$item.'" value="'.$cid.'" /> ';
2606: # }
2607: # }
2608: $spanend = '</span><br />';
2609: $space = ', ';
2610: }
2611: $userdata{'extent'} .= $spanstart.
2612: $rolehash->{$item}{$cid}{'desc'}.$space;
2613: if (ref($rolehash->{$item}{$cid}{'secs'}) eq 'HASH') {
2614: foreach my $sec (sort(keys(%{$rolehash->{$item}{$cid}{'secs'}}))) {
2615: if (($env{'form.Status'} eq 'Any') ||
2616: ($env{'form.Status'} eq $rolehash->{$item}{$cid}{'secs'}{$sec})) {
2617: $userdata{'extent'} .= $sec.$space.$rolehash->{$item}{$cid}{'secs'}{$sec}.$spanend;
2618: $userdata{'status'} = $rolehash->{$item}{$cid}{'secs'}{$sec};
2619: }
2620: }
2621: }
2622: }
2623: }
2624: }
2625: if ($userdata{'status'} ne '') {
2626: &build_user_record($context,\%userdata,$userinfo,
2627: $indexhash,$item,$userlist);
2628: }
2629: }
2630: }
2631: }
2632: return;
2633: }
2634:
2635: sub build_user_record {
2636: my ($context,$userdata,$userinfo,$indexhash,$record_key,$userlist) = @_;
2637: next if ($userdata->{'start'} eq '-1' && $userdata->{'end'} eq '-1');
2638: if (!(($context eq 'domain') && (($env{'form.roletype'} eq 'course')
2639: && ($env{'form.roletype'} eq 'community')))) {
2640: &process_date_info($userdata);
2641: }
2642: my $username = $userdata->{'username'};
2643: my $domain = $userdata->{'domain'};
2644: if (ref($userinfo->{$username.':'.$domain}) eq 'HASH') {
2645: $userdata->{'fullname'} = $userinfo->{$username.':'.$domain}{'fullname'};
2646: $userdata->{'id'} = $userinfo->{$username.':'.$domain}{'id'};
2647: } else {
2648: &aggregate_user_info($domain,$username,$userinfo);
2649: $userdata->{'fullname'} = $userinfo->{$username.':'.$domain}{'fullname'};
2650: $userdata->{'id'} = $userinfo->{$username.':'.$domain}{'id'};
2651: }
2652: foreach my $key (keys(%{$indexhash})) {
2653: if (defined($userdata->{$key})) {
2654: $userlist->{$record_key}[$indexhash->{$key}] = $userdata->{$key};
2655: }
2656: }
2657: return;
2658: }
2659:
2660: sub courses_selector {
2661: my ($cdom,$formname) = @_;
2662: my %codes = ();
2663: my @codetitles = ();
2664: my %cat_titles = ();
2665: my %cat_order = ();
2666: my %idlist = ();
2667: my %idnums = ();
2668: my %idlist_titles = ();
2669: my $caller = 'global';
2670: my $format_reply;
2671: my $jscript = '';
2672:
2673: my $totcodes = 0;
2674: my $instcats = &Apache::lonnet::get_dom_instcats($cdom);
2675: if (ref($instcats) eq 'HASH') {
2676: if ((ref($instcats->{'codetitles'}) eq 'ARRAY') && (ref($instcats->{'codes'}) eq 'HASH') &&
2677: (ref($instcats->{'cat_titles'}) eq 'HASH') && (ref($instcats->{'cat_order'}) eq 'HASH')) {
2678: %codes = %{$instcats->{'codes'}};
2679: @codetitles = @{$instcats->{'codetitles'}};
2680: %cat_titles = %{$instcats->{'cat_titles'}};
2681: %cat_order = %{$instcats->{'cat_order'}};
2682: $totcodes = scalar(keys(%codes));
2683: my $numtypes = @codetitles;
2684: &Apache::courseclassifier::build_code_selections(\%codes,\@codetitles,\%cat_titles,\%cat_order,\%idlist,\%idnums,\%idlist_titles);
2685: my ($scripttext,$longtitles) = &Apache::courseclassifier::javascript_definitions(\@codetitles,\%idlist,\%idlist_titles,\%idnums,\%cat_titles);
2686: my $longtitles_str = join('","',@{$longtitles});
2687: my $allidlist = $idlist{$codetitles[0]};
2688: $jscript .= &Apache::courseclassifier::courseset_js_start($formname,$longtitles_str,$allidlist);
2689: $jscript .= $scripttext;
2690: $jscript .= &Apache::courseclassifier::javascript_code_selections($formname,\@codetitles);
2691: }
2692: }
2693: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($cdom);
2694:
2695: my %elements = (
2696: Year => 'selectbox',
2697: coursepick => 'radio',
2698: coursetotal => 'text',
2699: courselist => 'text',
2700: );
2701: $jscript .= &Apache::lonhtmlcommon::set_form_elements(\%elements);
2702: if ($env{'form.coursepick'} eq 'category') {
2703: $jscript .= qq|
2704: function setCourseCat(formname) {
2705: if (formname.Year.options[formname.Year.selectedIndex].value == -1) {
2706: return;
2707: }
2708: courseSet('$codetitles[0]');
2709: for (var j=0; j<formname.Semester.length; j++) {
2710: if (formname.Semester.options[j].value == "$env{'form.Semester'}") {
2711: formname.Semester.options[j].selected = true;
2712: }
2713: }
2714: if (formname.Semester.options[formname.Semester.selectedIndex].value == -1) {
2715: return;
2716: }
2717: courseSet('$codetitles[1]');
2718: for (var j=0; j<formname.Department.length; j++) {
2719: if (formname.Department.options[j].value == "$env{'form.Department'}") {
2720: formname.Department.options[j].selected = true;
2721: }
2722: }
2723: if (formname.Department.options[formname.Department.selectedIndex].value == -1) {
2724: return;
2725: }
2726: courseSet('$codetitles[2]');
2727: for (var j=0; j<formname.Number.length; j++) {
2728: if (formname.Number.options[j].value == "$env{'form.Number'}") {
2729: formname.Number.options[j].selected = true;
2730: }
2731: }
2732: }
2733: |;
2734: }
2735: return ($cb_jscript,$jscript,$totcodes,\@codetitles,\%idlist,
2736: \%idlist_titles);
2737: }
2738:
2739: sub course_selector_loadcode {
2740: my ($formname) = @_;
2741: my $loadcode;
2742: if ($env{'form.coursepick'} ne '') {
2743: $loadcode = 'javascript:setFormElements(document.'.$formname.')';
2744: if ($env{'form.coursepick'} eq 'category') {
2745: $loadcode .= ';javascript:setCourseCat(document.'.$formname.')';
2746: }
2747: }
2748: return $loadcode;
2749: }
2750:
2751: sub process_coursepick {
2752: my $coursefilter = $env{'form.coursepick'};
2753: my $cdom = $env{'request.role.domain'};
2754: my %courses;
2755: my $crssrch = 'Course';
2756: if ($env{'form.roletype'} eq 'community') {
2757: $crssrch = 'Community';
2758: }
2759: if ($coursefilter eq 'all') {
2760: %courses = &Apache::lonnet::courseiddump($cdom,'.','.','.','.','.',
2761: undef,undef,$crssrch);
2762: } elsif ($coursefilter eq 'category') {
2763: my $instcode = &instcode_from_coursefilter();
2764: %courses = &Apache::lonnet::courseiddump($cdom,'.','.',$instcode,'.','.',
2765: undef,undef,$crssrch);
2766: } elsif ($coursefilter eq 'specific') {
2767: if ($env{'form.coursetotal'} > 1) {
2768: my @course_ids = split(/&&/,$env{'form.courselist'});
2769: foreach my $cid (@course_ids) {
2770: $courses{$cid} = '';
2771: }
2772: } else {
2773: $courses{$env{'form.courselist'}} = '';
2774: }
2775: }
2776: return %courses;
2777: }
2778:
2779: sub instcode_from_coursefilter {
2780: my $instcode = '';
2781: my @cats = ('Semester','Year','Department','Number');
2782: foreach my $category (@cats) {
2783: if (defined($env{'form.'.$category})) {
2784: unless ($env{'form.'.$category} eq '-1') {
2785: $instcode .= $env{'form.'.$category};
2786: }
2787: }
2788: }
2789: if ($instcode eq '') {
2790: $instcode = '.';
2791: }
2792: return $instcode;
2793: }
2794:
2795: sub make_keylist_array {
2796: my ($index,$keylist);
2797: $index->{'domain'} = &Apache::loncoursedata::CL_SDOM();
2798: $index->{'username'} = &Apache::loncoursedata::CL_SNAME();
2799: $index->{'end'} = &Apache::loncoursedata::CL_END();
2800: $index->{'start'} = &Apache::loncoursedata::CL_START();
2801: $index->{'id'} = &Apache::loncoursedata::CL_ID();
2802: $index->{'section'} = &Apache::loncoursedata::CL_SECTION();
2803: $index->{'fullname'} = &Apache::loncoursedata::CL_FULLNAME();
2804: $index->{'status'} = &Apache::loncoursedata::CL_STATUS();
2805: $index->{'type'} = &Apache::loncoursedata::CL_TYPE();
2806: $index->{'lockedtype'} = &Apache::loncoursedata::CL_LOCKEDTYPE();
2807: $index->{'groups'} = &Apache::loncoursedata::CL_GROUP();
2808: $index->{'email'} = &Apache::loncoursedata::CL_PERMANENTEMAIL();
2809: $index->{'role'} = &Apache::loncoursedata::CL_ROLE();
2810: $index->{'extent'} = &Apache::loncoursedata::CL_EXTENT();
2811: $index->{'photo'} = &Apache::loncoursedata::CL_PHOTO();
2812: $index->{'thumbnail'} = &Apache::loncoursedata::CL_THUMBNAIL();
2813: $index->{'credits'} = &Apache::loncoursedata::CL_CREDITS();
2814: $index->{'instsec'} = &Apache::loncoursedata::CL_INSTSEC();
2815: $index->{'authorquota'} = &Apache::loncoursedata::CL_AUTHORQUOTA();
2816: $index->{'authorusage'} = &Apache::loncoursedata::CL_AUTHORUSAGE();
2817: foreach my $key (keys(%{$index})) {
2818: $keylist->[$index->{$key}] = $key;
2819: }
2820: return ($index,$keylist);
2821: }
2822:
2823: sub aggregate_user_info {
2824: my ($udom,$uname,$userinfo) = @_;
2825: my %info=&Apache::lonnet::get('environment',
2826: ['firstname','middlename',
2827: 'lastname','generation','id'],
2828: $udom,$uname);
2829: my ($tmp) = keys(%info);
2830: my ($fullname,$id);
2831: if ($tmp =~/^(con_lost|error|no_such_host)/i) {
2832: $fullname = 'not available';
2833: $id = 'not available';
2834: &Apache::lonnet::logthis('unable to retrieve environment '.
2835: 'for '.$uname.':'.$udom);
2836: } else {
2837: $fullname = &Apache::lonnet::format_name(@info{qw/firstname middlename lastname generation/},'lastname');
2838: $id = $info{'id'};
2839: }
2840: $userinfo->{$uname.':'.$udom} = {
2841: fullname => $fullname,
2842: id => $id,
2843: };
2844: return;
2845: }
2846:
2847: sub process_date_info {
2848: my ($userdata) = @_;
2849: my $now = time;
2850: $userdata->{'status'} = 'Active';
2851: if ($userdata->{'start'} > 0) {
2852: if ($now < $userdata->{'start'}) {
2853: $userdata->{'status'} = 'Future';
2854: }
2855: }
2856: if ($userdata->{'end'} > 0) {
2857: if ($now > $userdata->{'end'}) {
2858: $userdata->{'status'} = 'Expired';
2859: }
2860: }
2861: return;
2862: }
2863:
2864: sub show_users_list {
2865: my ($r,$context,$mode,$permission,$statusmode,$userlist,$keylist,$formname,
2866: $showcredits,$needauthorquota,$needauthorusage)=@_;
2867: if ($formname eq '') {
2868: $formname = 'studentform';
2869: }
2870: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
2871: #
2872: # Variables for excel output
2873: my ($excel_workbook, $excel_sheet, $excel_filename,$row,$format);
2874: #
2875: # Variables for csv output
2876: my ($CSVfile,$CSVfilename);
2877: #
2878: my $sortby = $env{'form.sortby'};
2879: my @sortable = ('username','domain','id','fullname','start','end','email','role');
2880: if ($context eq 'course') {
2881: push(@sortable,('section','groups','type'));
2882: if ($showcredits) {
2883: push(@sortable,'credits');
2884: }
2885: } else {
2886: push(@sortable,'extent');
2887: if (($context eq 'domain') && ($env{'form.roletype'} eq 'domain') &&
2888: (($env{'form.showrole'} eq 'Any') || ($env{'form.showrole'} eq 'au'))) {
2889: push(@sortable,('authorusage','authorquota'));
2890: }
2891: }
2892: if ($mode eq 'pickauthor') {
2893: @sortable = ('username','fullname','email','status');
2894: }
2895: my %is_sortable;
2896: map { $is_sortable{$_} = 1; } @sortable;
2897: unless ($is_sortable{$sortby}) {
2898: $sortby = 'username';
2899: }
2900: my $setting = $env{'form.roletype'};
2901: my ($cid,$cdom,$cnum,$classgroups,$crstype,$defaultcredits);
2902: if ($context eq 'course') {
2903: $cid = $env{'request.course.id'};
2904: $crstype = &Apache::loncommon::course_type();
2905: ($cnum,$cdom) = &get_course_identity($cid);
2906: $defaultcredits = $env{'course.'.$cid.'.internal.defaultcredits'};
2907: ($classgroups) = &Apache::loncoursedata::get_group_memberships(
2908: $userlist,$keylist,$cdom,$cnum);
2909: if ($mode eq 'autoenroll') {
2910: $env{'form.showrole'} = 'st';
2911: } else {
2912: if ($env{'course.'.$cid.'.internal.showphoto'}) {
2913: $r->print('
2914: <script type="text/javascript">
2915: // <![CDATA[
2916: function photowindow(photolink) {
2917: var title = "Photo_Viewer";
2918: var options = "scrollbars=1,resizable=1,menubar=0";
2919: options += ",width=240,height=240";
2920: stdeditbrowser = open(photolink,title,options,"1");
2921: stdeditbrowser.focus();
2922: }
2923: // ]]>
2924: </script>
2925: ');
2926: }
2927: }
2928: } elsif ($context eq 'domain') {
2929: if ($setting eq 'community') {
2930: $crstype = 'Community';
2931: } elsif ($setting eq 'course') {
2932: $crstype = 'Course';
2933: }
2934: }
2935: if ($mode ne 'autoenroll' && $mode ne 'pickauthor') {
2936: my $date_sec_selector = &date_section_javascript($context,$setting,$statusmode);
2937: my $verify_action_js = &bulkaction_javascript($formname);
2938: $r->print(<<END);
2939:
2940: <script type="text/javascript" language="Javascript">
2941: // <![CDATA[
2942:
2943: $verify_action_js
2944:
2945: function username_display_launch(username,domain) {
2946: var target;
2947: if (!document.$formname.usernamelink.length) {
2948: target = document.$formname.usernamelink.value;
2949: } else {
2950: for (var i=0; i<document.$formname.usernamelink.length; i++) {
2951: if (document.$formname.usernamelink[i].checked) {
2952: target = document.$formname.usernamelink[i].value;
2953: }
2954: }
2955: }
2956: if ((target == 'modify') || (target == 'activity')) {
2957: var nextaction = 'singleuser';
2958: if (target == 'activity') {
2959: nextaction = 'accesslogs';
2960: }
2961: if (document.$formname.userwin.checked == true) {
2962: var url = '/adm/createuser?srchterm='+username+'&srchdomain='+domain+'&phase=get_user_info&srchin=dom&srchby=uname&srchtype=exact&popup=1&action='+nextaction;
2963: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
2964: modifywin = window.open(url,'',options,1);
2965: modifywin.focus();
2966: return;
2967: } else {
2968: document.$formname.srchterm.value=username;
2969: document.$formname.srchdomain.value=domain;
2970: document.$formname.phase.value='get_user_info';
2971: document.$formname.action.value = nextaction;
2972: document.$formname.submit();
2973: }
2974: }
2975: if (target == 'aboutme') {
2976: if (document.$formname.userwin.checked == true) {
2977: var url = '/adm/'+domain+'/'+username+'/aboutme?popup=1';
2978: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
2979: aboutmewin = window.open(url,'',options,1);
2980: aboutmewin.focus();
2981: return;
2982: } else {
2983: document.location.href = '/adm/'+domain+'/'+username+'/aboutme';
2984: }
2985: }
2986: if (target == 'track') {
2987: if (document.$formname.userwin.checked == true) {
2988: var url = '/adm/trackstudent?selected_student='+username+':'+domain+'&only_body=1';
2989: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
2990: var trackwin = window.open(url,'',options,1);
2991: trackwin.focus();
2992: return;
2993: } else {
2994: document.location.href = '/adm/trackstudent?selected_student='+username+':'+domain;
2995: }
2996: }
2997: }
2998: // ]]>
2999: </script>
3000: $date_sec_selector
3001: <input type="hidden" name="state" value="$env{'form.state'}" />
3002: END
3003: }
3004: $r->print(<<END);
3005: <input type="hidden" name="sortby" value="$sortby" />
3006: END
3007: my @cols = &infocolumns($context,$mode,$showcredits);
3008: my %coltxt = &get_column_names($context);
3009: my %acttxt = &Apache::lonlocal::texthash(
3010: 'pr' => "Proceed",
3011: 'ac' => "Action to take for selected users",
3012: 'link' => "Behavior of clickable username link for each user",
3013: 'aboutme' => "Display a user's personal information page",
3014: 'owin' => "Open in a new window",
3015: 'modify' => "Modify a user's information",
3016: 'track' => "View a user's recent activity",
3017: 'activity' => "View a user's access log",
3018: );
3019: my %lt = (%coltxt,%acttxt);
3020: my $rolefilter = $env{'form.showrole'};
3021: if ($env{'form.showrole'} eq 'cr') {
3022: $rolefilter = &mt('custom');
3023: } elsif ($env{'form.showrole'} ne 'Any') {
3024: $rolefilter = &Apache::lonnet::plaintext($env{'form.showrole'},$crstype);
3025: }
3026: my $results_description;
3027: if ($mode ne 'autoenroll') {
3028: $results_description = &results_header_row($rolefilter,$statusmode,
3029: $context,$permission,$mode,$crstype);
3030: $r->print('<b>'.$results_description.'</b><br clear="all" />');
3031: }
3032: my ($output,$actionselect,%canchange,%canchangesec);
3033: if ($mode eq 'html' || $mode eq 'view' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
3034: if ($mode ne 'autoenroll' && $mode ne 'pickauthor') {
3035: if ($permission->{'cusr'}) {
3036: unless (($context eq 'domain') &&
3037: (($setting eq 'course') || ($setting eq 'community'))) {
3038: $actionselect =
3039: &select_actions($context,$setting,$statusmode,$formname);
3040: }
3041: }
3042: $r->print(<<END);
3043: <input type="hidden" name="srchby" value="uname" />
3044: <input type="hidden" name="srchin" value="dom" />
3045: <input type="hidden" name="srchtype" value="exact" />
3046: <input type="hidden" name="srchterm" value="" />
3047: <input type="hidden" name="srchdomain" value="" />
3048: END
3049: if ($actionselect) {
3050: $output .= <<"END";
3051: <div class="LC_left_float"><fieldset><legend>$lt{'ac'}</legend>
3052: $actionselect
3053: <br/><br /><input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.$formname.actionlist)" />
3054: <input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.$formname.actionlist)" /><br /><input type="button" value="$lt{'pr'}" onclick="javascript:verify_action('actionlist')" /></fieldset></div>
3055: END
3056: my @allroles;
3057: if ($env{'form.showrole'} eq 'Any') {
3058: my $custom = 1;
3059: if ($context eq 'domain') {
3060: @allroles = &roles_by_context($setting,$custom,$crstype);
3061: } else {
3062: @allroles = &roles_by_context($context,$custom,$crstype);
3063: }
3064: } else {
3065: @allroles = ($env{'form.showrole'});
3066: }
3067: foreach my $role (@allroles) {
3068: if ($context eq 'domain') {
3069: if ($setting eq 'domain') {
3070: if (&Apache::lonnet::allowed('c'.$role,
3071: $env{'request.role.domain'})) {
3072: $canchange{$role} = 1;
3073: }
3074: } elsif ($setting eq 'author') {
3075: if (&Apache::lonnet::allowed('c'.$role,
3076: $env{'request.role.domain'})) {
3077: $canchange{$role} = 1;
3078: }
3079: }
3080: } elsif ($context eq 'author') {
3081: if (&Apache::lonnet::allowed('c'.$role,
3082: $env{'user.domain'}.'/'.$env{'user.name'})) {
3083: $canchange{$role} = 1;
3084: }
3085: } elsif ($context eq 'course') {
3086: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
3087: $canchange{$role} = 1;
3088: } elsif ($env{'request.course.sec'} ne '') {
3089: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
3090: $canchangesec{$role} = $env{'request.course.sec'};
3091: }
3092: } elsif ((($role eq 'co') && ($crstype eq 'Community')) ||
3093: (($role eq 'cc') && ($crstype eq 'Course'))) {
3094: if (&is_courseowner($env{'request.course.id'},
3095: $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'})) {
3096: $canchange{$role} = 1;
3097: }
3098: }
3099: }
3100: }
3101: }
3102: $output .= '<div class="LC_left_float"><fieldset><legend>'.$lt{'link'}.'</legend>'.
3103: '<table><tr>';
3104: my @linkdests = ('aboutme');
3105: if ($permission->{'cusr'}) {
3106: unshift (@linkdests,'modify');
3107: }
3108: if ($context eq 'course') {
3109: if (&Apache::lonnet::allowed('vsa', $env{'request.course.id'}) ||
3110: &Apache::lonnet::allowed('vsa', $env{'request.course.id'}.'/'.
3111: $env{'request.course.sec'})) {
3112: push(@linkdests,'track');
3113: }
3114: } elsif ($context eq 'domain') {
3115: if (&Apache::lonnet::allowed('vac',$env{'request.role.domain'})) {
3116: push(@linkdests,'activity');
3117: }
3118: }
3119: $output .= '<td>';
3120: my $usernamelink = $env{'form.usernamelink'};
3121: if ($usernamelink eq '') {
3122: $usernamelink = 'aboutme';
3123: }
3124: foreach my $item (@linkdests) {
3125: my $checkedstr = '';
3126: if ($item eq $usernamelink) {
3127: $checkedstr = ' checked="checked"';
3128: }
3129: $output .= '<span class="LC_nobreak"><label><input type="radio" name="usernamelink" value="'.$item.'"'.$checkedstr.' /> '.$lt{$item}.'</label></span><br />';
3130: }
3131: my $checkwin;
3132: if ($env{'form.userwin'}) {
3133: $checkwin = ' checked="checked"';
3134: }
3135: $output .=
3136: '</td><td valign="top" style="border-left: 1px solid;">'
3137: .'<span class="LC_nobreak"><label>'
3138: .'<input type="checkbox" name="userwin" value="1"'.$checkwin.' />'.$lt{'owin'}
3139: .'</label></span></td></tr></table></fieldset></div>';
3140: }
3141: $output .= "\n".'<div style="padding:0;clear:both;margin:0;border:0"></div>'."\n".
3142: &Apache::loncommon::start_data_table().
3143: &Apache::loncommon::start_data_table_header_row();
3144: if ($mode eq 'autoenroll') {
3145: $output .= "
3146: <th><a href=\"javascript:document.$formname.sortby.value='type';document.$formname.submit();\">$lt{'type'}</a></th>
3147: ";
3148: } else {
3149: $output .= "\n".'<th> </th>'."\n";
3150: if ($actionselect) {
3151: $output .= '<th class="LC_nobreak" valign="top">'.&mt('Select').'</th>'."\n";
3152: }
3153: }
3154: foreach my $item (@cols) {
3155: $output .= '<th class="LC_nobreak" valign="top">';
3156: if ($is_sortable{$item}) {
3157: $output .= "<a href=\"javascript:document.$formname.sortby.value='$item';document.$formname.submit();\" style=\"text-decoration:none;\">$lt{$item}<span class=\"LC_fontsize_small\"> ▼</span></a>";
3158: } else {
3159: $output .= $lt{$item};
3160: }
3161: $output .= "</th>\n";
3162: }
3163: my %role_types = &role_type_names();
3164: $output .= &Apache::loncommon::end_data_table_header_row();
3165: # Done with the HTML header line
3166: } elsif ($mode eq 'csv') {
3167: #
3168: # Open a file
3169: $CSVfilename = '/prtspool/'.
3170: $env{'user.name'}.'_'.$env{'user.domain'}.'_'.
3171: time.'_'.rand(1000000000).'.csv';
3172: unless ($CSVfile = Apache::File->new('>/home/httpd'.$CSVfilename)) {
3173: $r->log_error("Couldn't open $CSVfilename for output $!");
3174: $r->print(
3175: '<p class="LC_error">'
3176: .&mt('Problems occurred in writing the CSV file.')
3177: .' '.&mt('This error has been logged.')
3178: .' '.&mt('Please alert your LON-CAPA administrator.')
3179: .'</p>'
3180: );
3181: $CSVfile = undef;
3182: }
3183: #
3184: # Write headers and data to file
3185: print $CSVfile '"'.$results_description.'"'."\n";
3186: print $CSVfile '"'.join('","',map {
3187: &Apache::loncommon::csv_translate($lt{$_})
3188: } (@cols))."\"\n";
3189: } elsif ($mode eq 'excel') {
3190: # Create the excel spreadsheet
3191: ($excel_workbook,$excel_filename,$format) =
3192: &Apache::loncommon::create_workbook($r);
3193: return if (! defined($excel_workbook));
3194: $excel_sheet = $excel_workbook->addworksheet('userlist');
3195: $excel_sheet->write($row++,0,$results_description,$format->{'h2'});
3196: #
3197: my @colnames = map {$lt{$_}} (@cols);
3198:
3199: $excel_sheet->write($row++,0,\@colnames,$format->{'bold'});
3200: }
3201:
3202: # Done with header lines in all formats
3203: my %index;
3204: my $i;
3205: foreach my $idx (@$keylist) {
3206: $index{$idx} = $i++;
3207: }
3208: my $usercount = 0;
3209: my ($secfilter,$grpfilter);
3210: if ($context eq 'course') {
3211: $secfilter = $env{'form.secfilter'};
3212: $grpfilter = $env{'form.grpfilter'};
3213: if ($secfilter eq '') {
3214: $secfilter = 'all';
3215: }
3216: if ($grpfilter eq '') {
3217: $grpfilter = 'all';
3218: }
3219: }
3220: my %ltstatus = &Apache::lonlocal::texthash(
3221: Active => 'Active',
3222: Future => 'Future',
3223: Expired => 'Expired',
3224: );
3225: # If this is for a single course get last course "log-in".
3226: my %crslogins;
3227: if ($context eq 'course') {
3228: %crslogins=&Apache::lonnet::dump('nohist_crslastlogin',$cdom,$cnum);
3229: }
3230: # Get groups, role, permanent e-mail so we can sort on them if
3231: # necessary.
3232: foreach my $user (keys(%{$userlist})) {
3233: if ($user eq '' ) {
3234: delete($userlist->{$user});
3235: next;
3236: }
3237: if ($context eq 'domain' && $user eq $env{'request.role.domain'}.'-domainconfig:'.$env{'request.role.domain'}) {
3238: delete($userlist->{$user});
3239: next;
3240: }
3241: my ($uname,$udom,$role,$groups,$email);
3242: if (($statusmode ne 'Any') &&
3243: ($userlist->{$user}->[$index{'status'}] ne $statusmode)) {
3244: delete($userlist->{$user});
3245: next;
3246: }
3247: if ($context eq 'domain') {
3248: if ($env{'form.roletype'} eq 'domain') {
3249: ($role,$uname,$udom) = split(/:/,$user);
3250: if (($uname eq $env{'request.role.domain'}.'-domainconfig') &&
3251: ($udom eq $env{'request.role.domain'})) {
3252: delete($userlist->{$user});
3253: next;
3254: }
3255: } elsif ($env{'form.roletype'} eq 'author') {
3256: ($uname,$udom,$role) = split(/:/,$user,-1);
3257: } elsif (($env{'form.roletype'} eq 'course') ||
3258: ($env{'form.roletype'} eq 'community')) {
3259: ($uname,$udom,$role) = split(/:/,$user);
3260: }
3261: } else {
3262: ($uname,$udom,$role) = split(/:/,$user,-1);
3263: if (($context eq 'course') && $role eq '') {
3264: $role = 'st';
3265: }
3266: }
3267: $userlist->{$user}->[$index{'role'}] = $role;
3268: if (($env{'form.showrole'} ne 'Any') && (!($env{'form.showrole'} eq 'cr' && $role =~ /^cr\//)) && ($role ne $env{'form.showrole'})) {
3269: delete($userlist->{$user});
3270: next;
3271: }
3272: if ($context eq 'course') {
3273: my @ac_groups;
3274: if (ref($classgroups) eq 'HASH') {
3275: $groups = $classgroups->{$user};
3276: }
3277: if (ref($groups->{'active'}) eq 'HASH') {
3278: @ac_groups = keys(%{$groups->{'active'}});
3279: $userlist->{$user}->[$index{'groups'}] = join(', ',@ac_groups);
3280: }
3281: if ($mode ne 'autoenroll') {
3282: my $section = $userlist->{$user}->[$index{'section'}];
3283: if (($env{'request.course.sec'} ne '') &&
3284: ($section ne $env{'request.course.sec'})) {
3285: if ($role eq 'st') {
3286: delete($userlist->{$user});
3287: next;
3288: }
3289: }
3290: if ($secfilter eq 'none') {
3291: if ($section ne '') {
3292: delete($userlist->{$user});
3293: next;
3294: }
3295: } elsif ($secfilter ne 'all') {
3296: if ($section ne $secfilter) {
3297: delete($userlist->{$user});
3298: next;
3299: }
3300: }
3301: if ($grpfilter eq 'none') {
3302: if (@ac_groups > 0) {
3303: delete($userlist->{$user});
3304: next;
3305: }
3306: } elsif ($grpfilter ne 'all') {
3307: if (!grep(/^\Q$grpfilter\E$/,@ac_groups)) {
3308: delete($userlist->{$user});
3309: next;
3310: }
3311: }
3312: if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
3313: if ((grep/^photo$/,@cols) && ($role eq 'st')) {
3314: $userlist->{$user}->[$index{'photo'}] =
3315: &Apache::lonnet::retrievestudentphoto($udom,$uname,'jpg');
3316: $userlist->{$user}->[$index{'thumbnail'}] =
3317: &Apache::lonnet::retrievestudentphoto($udom,$uname,
3318: 'gif','thumbnail');
3319: }
3320: }
3321: if (($role eq 'st') && ($defaultcredits)) {
3322: if ($userlist->{$user}->[$index{'credits'}] eq '') {
3323: $userlist->{$user}->[$index{'credits'}] = $defaultcredits;
3324: }
3325: }
3326: }
3327: }
3328: my %emails = &Apache::loncommon::getemails($uname,$udom);
3329: if ($emails{'permanentemail'} =~ /\S/) {
3330: $userlist->{$user}->[$index{'email'}] = $emails{'permanentemail'};
3331: }
3332: if (($context eq 'domain') && ($env{'form.roletype'} eq 'domain') &&
3333: ($role eq 'au')) {
3334: my ($disk_quota,$current_disk_usage,$percent);
3335: if (($needauthorusage) || ($needauthorquota)) {
3336: $disk_quota = &Apache::loncommon::get_user_quota($uname,$udom,'author');
3337: }
3338: if ($needauthorusage) {
3339: $current_disk_usage =
3340: &Apache::lonnet::diskusage($udom,$uname,"$londocroot/priv/$udom/$uname");
3341: if ($disk_quota == 0) {
3342: $percent = 100.0;
3343: } else {
3344: $percent = $current_disk_usage/(10 * $disk_quota);
3345: }
3346: $userlist->{$user}->[$index{'authorusage'}] = sprintf("%.0f",$percent);
3347: }
3348: if ($needauthorquota) {
3349: $userlist->{$user}->[$index{'authorquota'}] = sprintf("%.2f",$disk_quota);
3350: }
3351: }
3352: $usercount ++;
3353: }
3354: my $autocount = 0;
3355: my $manualcount = 0;
3356: my $lockcount = 0;
3357: my $unlockcount = 0;
3358: if ($usercount) {
3359: $r->print($output);
3360: } else {
3361: if ($mode eq 'autoenroll') {
3362: return ($usercount,$autocount,$manualcount,$lockcount,$unlockcount);
3363: } else {
3364: return;
3365: }
3366: }
3367: #
3368: # Sort the users
3369: my $index = $index{$sortby};
3370: my $second = $index{'username'};
3371: my $third = $index{'domain'};
3372: my @sorted_users;
3373: if (($sortby eq 'authorquota') || ($sortby eq 'authorusage')) {
3374: @sorted_users = sort {
3375: $userlist->{$b}->[$index] <=> $userlist->{$a}->[$index] ||
3376: lc($userlist->{$a}->[$second]) cmp lc($userlist->{$b}->[$second]) ||
3377: lc($userlist->{$a}->[$third]) cmp lc($userlist->{$b}->[$third])
3378: } (keys(%$userlist));
3379: } else {
3380: @sorted_users = sort {
3381: lc($userlist->{$a}->[$index]) cmp lc($userlist->{$b}->[$index]) ||
3382: lc($userlist->{$a}->[$second]) cmp lc($userlist->{$b}->[$second]) ||
3383: lc($userlist->{$a}->[$third]) cmp lc($userlist->{$b}->[$third])
3384: } (keys(%$userlist));
3385: }
3386: my $rowcount = 0;
3387: my $disabled;
3388: if ($mode eq 'autoenroll') {
3389: unless ($permission->{'cusr'}) {
3390: $disabled = ' disabled="disabled"';
3391: }
3392: }
3393: foreach my $user (@sorted_users) {
3394: my %in;
3395: my $sdata = $userlist->{$user};
3396: $rowcount ++;
3397: foreach my $item (@{$keylist}) {
3398: $in{$item} = $sdata->[$index{$item}];
3399: }
3400: my $clickers = (&Apache::lonnet::userenvironment($in{'domain'},$in{'username'},'clickers'))[1];
3401: if ($clickers!~/\w/) { $clickers='-'; }
3402: $in{'clicker'} = $clickers;
3403: my $role = $in{'role'};
3404: $in{'role'}=&Apache::lonnet::plaintext($sdata->[$index{'role'}],$crstype);
3405: unless ($mode eq 'excel') {
3406: if (! defined($in{'start'}) || $in{'start'} == 0) {
3407: $in{'start'} = &mt('none');
3408: } else {
3409: $in{'start'} = &Apache::lonlocal::locallocaltime($in{'start'});
3410: }
3411: if (! defined($in{'end'}) || $in{'end'} == 0) {
3412: $in{'end'} = &mt('none');
3413: } else {
3414: $in{'end'} = &Apache::lonlocal::locallocaltime($in{'end'});
3415: }
3416: }
3417: if ($context eq 'course') {
3418: my $lastlogin = $crslogins{$in{'username'}.':'.$in{'domain'}.':'.$in{'section'}.':'.$role};
3419: if ($lastlogin ne '') {
3420: $in{'lastlogin'} = &Apache::lonlocal::locallocaltime($lastlogin);
3421: }
3422: }
3423: if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
3424: $r->print(&Apache::loncommon::start_data_table_row());
3425: my $checkval;
3426: if ($mode eq 'autoenroll') {
3427: my $cellentry;
3428: if ($in{'type'} eq 'auto') {
3429: $cellentry = '<b>'.&mt('auto').'</b> <label><input type="checkbox" name="chgauto" value="'.$in{'username'}.':'.$in{'domain'}.'"'.$disabled.' /> '.&mt('Change').'</label>';
3430: $autocount ++;
3431: } else {
3432: $cellentry = '<table border="0" cellspacing="0"><tr><td rowspan="2"><b>'.&mt('manual').'</b></td><td><span class="LC_nobreak"><label><input type="checkbox" name="chgmanual" value="'.$in{'username'}.':'.$in{'domain'}.'"'.$disabled.' /> '.&mt('Change').'</label></span></td></tr><tr><td><span class="LC_nobreak">';
3433: $manualcount ++;
3434: if ($in{'lockedtype'}) {
3435: $cellentry .= '<label><input type="checkbox" name="unlockchg" value="'.$in{'username'}.':'.$in{'domain'}.'"'.$disabled.' /> '.&mt('Unlock').'</label>';
3436: $unlockcount ++;
3437: } else {
3438: $cellentry .= '<label><input type="checkbox" name="lockchg" value="'.$in{'username'}.':'.$in{'domain'}.'"'.$disabled.' /> '.&mt('Lock').'</label>';
3439: $lockcount ++;
3440: }
3441: $cellentry .= '</span></td></tr></table>';
3442: }
3443: $r->print("<td>$cellentry</td>\n");
3444: } else {
3445: if ($mode ne 'pickauthor') {
3446: $r->print("<td>$rowcount</td>\n");
3447: }
3448: if ($actionselect) {
3449: my $showcheckbox;
3450: if ($role =~ /^cr\//) {
3451: $showcheckbox = $canchange{'cr'};
3452: } else {
3453: $showcheckbox = $canchange{$role};
3454: }
3455: if (!$showcheckbox) {
3456: if ($context eq 'course') {
3457: if ($canchangesec{$role} ne '') {
3458: if ($canchangesec{$role} eq $in{'section'}) {
3459: $showcheckbox = 1;
3460: }
3461: }
3462: }
3463: }
3464: if ($showcheckbox) {
3465: $checkval = $user;
3466: if ($context eq 'course') {
3467: if (($role eq 'co' || $role eq 'cc') &&
3468: ($user =~ /^\Q$env{'user.name'}:$env{'user.domain'}:$role\E/)) {
3469: $showcheckbox = 0;
3470: } else {
3471: if ($role eq 'st') {
3472: $checkval .= ':st';
3473: }
3474: $checkval .= ':'.$in{'section'};
3475: if ($role eq 'st') {
3476: $checkval .= ':'.$in{'type'}.':'.
3477: $in{'lockedtype'}.':'.
3478: $in{'credits'}.':'.
3479: &escape($in{'instsec'});
3480: }
3481: }
3482: }
3483: if ($showcheckbox) {
3484: $r->print('<td><input type="checkbox" name="'.
3485: 'actionlist" value="'.
3486: &HTML::Entities::encode($checkval,'&<>"').'" />');
3487: foreach my $item ('start','end') {
3488: $r->print('<input type="hidden" name="'.
3489: &HTML::Entities::encode($checkval.'_'.$item,'&<>"').'"'.
3490: ' value="'.$sdata->[$index{$item}].'" />');
3491: }
3492: $r->print('</td>');
3493: } else {
3494: $r->print('<td> </td>');
3495: }
3496: } else {
3497: $r->print('<td> </td>');
3498: }
3499: } elsif ($mode eq 'pickauthor') {
3500: $r->print('<td><input type="button" name="chooseauthor" onclick="javascript:gochoose('."'$in{'username'}'".');" value="'.&mt('Select').'" /></td>');
3501: }
3502: }
3503: foreach my $item (@cols) {
3504: if ($item eq 'username') {
3505: $r->print('<td>'.&print_username_link($mode,\%in).'</td>');
3506: } elsif ($item eq 'status') {
3507: my $showitem = $in{$item};
3508: if (defined($ltstatus{$in{$item}})) {
3509: $showitem = $ltstatus{$in{$item}};
3510: }
3511: $r->print('<td>'.$showitem.'</td>'."\n");
3512: } elsif ($item eq 'photo') {
3513: if (($context eq 'course') && ($mode ne 'autoenroll') &&
3514: ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'})) {
3515: if ($role eq 'st') {
3516: $r->print('<td align="right"><a href="javascript:photowindow('."'".$in{'photo'}."'".')"><img src="'.$in{'thumbnail'}.'" border="1" alt="" /></a></td>');
3517: } else {
3518: $r->print('<td> </td>');
3519: }
3520: }
3521: } elsif ($item eq 'clicker') {
3522: if (($context eq 'course') && ($mode ne 'autoenroll')) {
3523: if ($env{'form.showrole'} eq 'st' || $env{'form.showrole'} eq 'Any') {
3524: my $clickers =
3525: (&Apache::lonnet::userenvironment($in{'domain'},$in{'username'},'clickers'))[1];
3526: if ($clickers!~/\w/) { $clickers='-'; }
3527: $r->print('<td>'.$clickers.'</td>');
3528: } else {
3529: $r->print('<td> </td>'."\n");
3530: }
3531: }
3532: } elsif (($item eq 'authorquota') || ($item eq 'authorusage')) {
3533: $r->print('<td align="right">'.$in{$item}.'</td>'."\n");
3534: } else {
3535: $r->print('<td>'.$in{$item}.'</td>'."\n");
3536: }
3537: }
3538: $r->print(&Apache::loncommon::end_data_table_row());
3539: } elsif ($mode eq 'csv') {
3540: next if (! defined($CSVfile));
3541: # no need to bother with $linkto
3542: my @line = ();
3543: foreach my $item (@cols) {
3544: push @line,&Apache::loncommon::csv_translate($in{$item});
3545: }
3546: print $CSVfile '"'.join('","',@line)."\"\n";
3547: } elsif ($mode eq 'excel') {
3548: my $col = 0;
3549: foreach my $item (@cols) {
3550: if ($item eq 'start' || $item eq 'end') {
3551: if ((defined($in{$item})) && ($in{$item} != 0)) {
3552: $excel_sheet->write($row,$col++,
3553: &Apache::lonstathelpers::calc_serial($in{$item}),
3554: $format->{'date'});
3555: } else {
3556: $excel_sheet->write($row,$col++,'none');
3557: }
3558: } else {
3559: $excel_sheet->write($row,$col++,$in{$item});
3560: }
3561: }
3562: $row++;
3563: }
3564: }
3565: if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
3566: $r->print(&Apache::loncommon::end_data_table().'<br />');
3567: } elsif ($mode eq 'excel') {
3568: $excel_workbook->close();
3569: $r->print('<p>'.&mt('[_1]Your Excel spreadsheet[_2] is ready for download.', '<a href="'.$excel_filename.'">','</a>')."</p>\n");
3570: } elsif ($mode eq 'csv') {
3571: close($CSVfile);
3572: $r->print('<p>'.&mt('[_1]Your CSV file[_2] is ready for download.', '<a href="'.$CSVfilename.'">','</a>')."</p>\n");
3573: $r->rflush();
3574: }
3575: if ($mode eq 'autoenroll') {
3576: return ($usercount,$autocount,$manualcount,$lockcount,$unlockcount);
3577: } else {
3578: return ($usercount);
3579: }
3580: }
3581:
3582: sub bulkaction_javascript {
3583: my ($formname,$caller) = @_;
3584: my $docstart = 'document';
3585: if ($caller eq 'popup') {
3586: $docstart = 'opener.document';
3587: }
3588: my %lt = &Apache::lonlocal::texthash(
3589: acwi => 'Access will be set to start immediately',
3590: asyo => 'as you did not select an end date in the pop-up window',
3591: accw => 'Access will be set to continue indefinitely',
3592: asyd => 'as you did not select an end date in the pop-up window',
3593: sewi => "Sections will be switched to 'No section'",
3594: ayes => "as you either selected the 'No section' option",
3595: oryo => 'or you did not select a section in the pop-up window',
3596: arol => 'A role with no section will be added',
3597: swbs => 'Sections will be switched to:',
3598: rwba => 'Roles will be added for section(s):',
3599: );
3600: my $alert = &mt("You must select at least one user by checking a user's 'Select' checkbox");
3601: my $noaction = &mt("You need to select an action to take for the user(s) you have selected");
3602: my $singconfirm = &mt(' for a single user?');
3603: my $multconfirm = &mt(' for multiple users?');
3604: &js_escape(\$alert);
3605: &js_escape(\$noaction);
3606: &js_escape(\$singconfirm);
3607: &js_escape(\$multconfirm);
3608: my $output = <<"ENDJS";
3609: function verify_action (field) {
3610: var numchecked = 0;
3611: var singconf = '$singconfirm';
3612: var multconf = '$multconfirm';
3613: if ($docstart.$formname.elements[field].length > 0) {
3614: for (i=0; i<$docstart.$formname.elements[field].length; i++) {
3615: if ($docstart.$formname.elements[field][i].checked == true) {
3616: numchecked ++;
3617: }
3618: }
3619: } else {
3620: if ($docstart.$formname.elements[field].checked == true) {
3621: numchecked ++;
3622: }
3623: }
3624: if (numchecked == 0) {
3625: alert("$alert");
3626: return;
3627: } else {
3628: var message = $docstart.$formname.bulkaction[$docstart.$formname.bulkaction.selectedIndex].text;
3629: var choice = $docstart.$formname.bulkaction[$docstart.$formname.bulkaction.selectedIndex].value;
3630: if (choice == '') {
3631: alert("$noaction");
3632: return;
3633: } else {
3634: if (numchecked == 1) {
3635: message += singconf;
3636: } else {
3637: message += multconf;
3638: }
3639: ENDJS
3640: if ($caller ne 'popup') {
3641: $output .= <<"NEWWIN";
3642: if (choice == 'chgdates' || choice == 'reenable' || choice == 'activate' || choice == 'chgsec') {
3643: opendatebrowser(document.$formname,'$formname','go');
3644: return;
3645:
3646: } else {
3647: if (confirm(message)) {
3648: document.$formname.phase.value = 'bulkchange';
3649: document.$formname.submit();
3650: return;
3651: }
3652: }
3653: NEWWIN
3654: } else {
3655: $output .= <<"POPUP";
3656: if (choice == 'chgdates' || choice == 'reenable' || choice == 'activate') {
3657: var datemsg = '';
3658: if (($docstart.$formname.startdate_month.value == '') &&
3659: ($docstart.$formname.startdate_day.value == '') &&
3660: ($docstart.$formname.startdate_year.value == '')) {
3661: datemsg = "\\n$lt{'acwi'},\\n$lt{'asyo'}.\\n";
3662: }
3663: if (($docstart.$formname.enddate_month.value == '') &&
3664: ($docstart.$formname.enddate_day.value == '') &&
3665: ($docstart.$formname.enddate_year.value == '')) {
3666: datemsg += "\\n$lt{'accw'},\\n$lt{'asyd'}.\\n";
3667: }
3668: if (datemsg != '') {
3669: message += "\\n"+datemsg;
3670: }
3671: }
3672: if (choice == 'chgsec') {
3673: var rolefilter = $docstart.$formname.showrole.options[$docstart.$formname.showrole.selectedIndex].value;
3674: var retained = $docstart.$formname.retainsec.value;
3675: var secshow = $docstart.$formname.newsecs.value;
3676: if (secshow == '') {
3677: if (rolefilter == 'st' || retained == 0 || retained == "") {
3678: message += "\\n\\n$lt{'sewi'},\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n";
3679: } else {
3680: message += "\\n\\n$lt{'arol'}\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n";
3681: }
3682: } else {
3683: if (rolefilter == 'st' || retained == 0 || retained == "") {
3684: message += "\\n\\n$lt{'swbs'} "+secshow+".\\n";
3685: } else {
3686: message += "\\n\\n$lt{'rwba'} "+secshow+".\\n";
3687: }
3688: }
3689: }
3690: if (confirm(message)) {
3691: $docstart.$formname.phase.value = 'bulkchange';
3692: $docstart.$formname.submit();
3693: window.close();
3694: }
3695: POPUP
3696: }
3697: $output .= '
3698: }
3699: }
3700: }
3701: ';
3702: return $output;
3703: }
3704:
3705: sub print_username_link {
3706: my ($mode,$in) = @_;
3707: my $output;
3708: if ($mode eq 'autoenroll') {
3709: $output = $in->{'username'};
3710: } else {
3711: $output = '<a href="javascript:username_display_launch('.
3712: "'$in->{'username'}','$in->{'domain'}'".')">'.
3713: $in->{'username'}.'</a>';
3714: }
3715: return $output;
3716: }
3717:
3718: sub role_type_names {
3719: my %lt = &Apache::lonlocal::texthash (
3720: 'domain' => 'Domain Roles',
3721: 'author' => 'Co-Author Roles',
3722: 'course' => 'Course Roles',
3723: 'community' => 'Community Roles',
3724: );
3725: return %lt;
3726: }
3727:
3728: sub select_actions {
3729: my ($context,$setting,$statusmode,$formname) = @_;
3730: my %lt = &Apache::lonlocal::texthash(
3731: revoke => "Revoke user roles",
3732: delete => "Delete user roles",
3733: reenable => "Re-enable expired user roles",
3734: activate => "Make future user roles active now",
3735: chgdates => "Change starting/ending dates",
3736: chgsec => "Change section associated with user roles",
3737: );
3738: # FIXME Add an option to change credits for student roles.
3739: my ($output,$options,%choices);
3740: # FIXME Disable actions for now for roletype=course in domain context
3741: if ($context eq 'domain' && $setting eq 'course') {
3742: return;
3743: }
3744: if ($context eq 'course') {
3745: if ($env{'form.showrole'} ne 'Any') {
3746: my $showactions;
3747: if (&Apache::lonnet::allowed('c'.$env{'form.showrole'},
3748: $env{'request.course.id'})) {
3749: $showactions = 1;
3750: } elsif ($env{'request.course.sec'} ne '') {
3751: if (&Apache::lonnet::allowed('c'.$env{'form.showrole'},$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
3752: $showactions = 1;
3753: }
3754: }
3755: unless ($showactions) {
3756: unless (&is_courseowner($env{'request.course.id'},
3757: $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'})) {
3758: return;
3759: }
3760: }
3761: }
3762: }
3763: if ($statusmode eq 'Any') {
3764: $options .= '
3765: <option value="chgdates">'.$lt{'chgdates'}.'</option>';
3766: $choices{'dates'} = 1;
3767: } else {
3768: if ($statusmode eq 'Future') {
3769: $options .= '
3770: <option value="activate">'.$lt{'activate'}.'</option>';
3771: $choices{'dates'} = 1;
3772: } elsif ($statusmode eq 'Expired') {
3773: $options .= '
3774: <option value="reenable">'.$lt{'reenable'}.'</option>';
3775: $choices{'dates'} = 1;
3776: }
3777: if ($statusmode eq 'Active' || $statusmode eq 'Future') {
3778: $options .= '
3779: <option value="chgdates">'.$lt{'chgdates'}.'</option>
3780: <option value="revoke">'.$lt{'revoke'}.'</option>';
3781: $choices{'dates'} = 1;
3782: }
3783: }
3784: if ($context eq 'domain') {
3785: $options .= '
3786: <option value="delete">'.$lt{'delete'}.'</option>';
3787: }
3788: if (($context eq 'course') || ($context eq 'domain' && $setting eq 'course')) {
3789: if (($statusmode ne 'Expired') && ($env{'request.course.sec'} eq '')) {
3790: $options .= '
3791: <option value="chgsec">'.$lt{'chgsec'}.'</option>';
3792: $choices{'sections'} = 1;
3793: }
3794: }
3795: if ($options) {
3796: $output = '<select name="bulkaction">'."\n".
3797: '<option value="" selected="selected">'.
3798: &mt('Please select').'</option>'."\n".$options."\n".'</select>';
3799: if ($choices{'dates'}) {
3800: $output .=
3801: '<input type="hidden" name="startdate_month" value="" />'."\n".
3802: '<input type="hidden" name="startdate_day" value="" />'."\n".
3803: '<input type="hidden" name="startdate_year" value="" />'."\n".
3804: '<input type="hidden" name="startdate_hour" value="" />'."\n".
3805: '<input type="hidden" name="startdate_minute" value="" />'."\n".
3806: '<input type="hidden" name="startdate_second" value="" />'."\n".
3807: '<input type="hidden" name="enddate_month" value="" />'."\n".
3808: '<input type="hidden" name="enddate_day" value="" />'."\n".
3809: '<input type="hidden" name="enddate_year" value="" />'."\n".
3810: '<input type="hidden" name="enddate_hour" value="" />'."\n".
3811: '<input type="hidden" name="enddate_minute" value="" />'."\n".
3812: '<input type="hidden" name="enddate_second" value="" />'."\n".
3813: '<input type="hidden" name="no_end_date" value="" />'."\n";
3814: if ($context eq 'course') {
3815: $output .= '<input type="hidden" name="makedatesdefault" value="" />'."\n";
3816: }
3817: }
3818: if ($choices{'sections'}) {
3819: $output .= '<input type="hidden" name="retainsec" value="" />'."\n".
3820: '<input type="hidden" name="newsecs" value="" />'."\n";
3821: }
3822: }
3823: return $output;
3824: }
3825:
3826: sub date_section_javascript {
3827: my ($context,$setting) = @_;
3828: my $title = 'Date_And_Section_Selector';
3829: my %nopopup = &Apache::lonlocal::texthash (
3830: revoke => "Check the boxes for any users for whom roles are to be revoked, and click 'Proceed'",
3831: delete => "Check the boxes for any users for whom roles are to be deleted, and click 'Proceed'",
3832: none => "Choose an action to take for selected users",
3833: );
3834: my $output = <<"ENDONE";
3835: <script type="text/javascript">
3836: // <![CDATA[
3837: function opendatebrowser(callingform,formname,calledby) {
3838: var bulkaction = callingform.bulkaction.options[callingform.bulkaction.selectedIndex].value;
3839: var url = '/adm/createuser?';
3840: var type = '';
3841: var showrole = callingform.showrole.options[callingform.showrole.selectedIndex].value;
3842: ENDONE
3843: if ($context eq 'domain') {
3844: $output .= '
3845: type = callingform.roletype.options[callingform.roletype.selectedIndex].value;
3846: ';
3847: }
3848: my $width= '700';
3849: my $height = '400';
3850: $output .= <<"ENDTWO";
3851: url += 'action=dateselect&callingform=' + formname +
3852: '&roletype='+type+'&showrole='+showrole +'&bulkaction='+bulkaction;
3853: var title = '$title';
3854: var options = 'scrollbars=1,resizable=1,menubar=0';
3855: options += ',width=$width,height=$height';
3856: stdeditbrowser = open(url,title,options,'1');
3857: stdeditbrowser.focus();
3858: }
3859: // ]]>
3860: </script>
3861: ENDTWO
3862: return $output;
3863: }
3864:
3865: sub date_section_selector {
3866: my ($context,$permission,$crstype,$showcredits) = @_;
3867: my $callingform = $env{'form.callingform'};
3868: my $formname = 'dateselect';
3869: my $groupslist = &get_groupslist();
3870: my $sec_js =
3871: &setsections_javascript($formname,$groupslist,undef,undef,$crstype,
3872: $showcredits);
3873: my $output = <<"END";
3874: <script type="text/javascript">
3875: // <![CDATA[
3876:
3877: $sec_js
3878:
3879: function saveselections(formname) {
3880:
3881: END
3882: if ($env{'form.bulkaction'} eq 'chgsec') {
3883: $output .= <<"END";
3884: if (formname.retainsec.length > 1) {
3885: for (var i=0; i<formname.retainsec.length; i++) {
3886: if (formname.retainsec[i].checked == true) {
3887: opener.document.$callingform.retainsec.value = formname.retainsec[i].value;
3888: }
3889: }
3890: } else {
3891: opener.document.$callingform.retainsec.value = formname.retainsec.value;
3892: }
3893: setSections(formname,'$crstype');
3894: if (seccheck == 'ok') {
3895: opener.document.$callingform.newsecs.value = formname.sections.value;
3896: } else {
3897: return;
3898: }
3899: END
3900: } else {
3901: if ($context eq 'course') {
3902: if (($env{'form.bulkaction'} eq 'reenable') ||
3903: ($env{'form.bulkaction'} eq 'activate') ||
3904: ($env{'form.bulkaction'} eq 'chgdates')) {
3905: if ($env{'request.course.sec'} eq '') {
3906: $output .= <<"END";
3907:
3908: if (formname.makedatesdefault.checked == true) {
3909: opener.document.$callingform.makedatesdefault.value = 1;
3910: }
3911: else {
3912: opener.document.$callingform.makedatesdefault.value = 0;
3913: }
3914:
3915: END
3916: }
3917: }
3918: }
3919: $output .= <<"END";
3920: opener.document.$callingform.startdate_month.value = formname.startdate_month.options[formname.startdate_month.selectedIndex].value;
3921: opener.document.$callingform.startdate_day.value = formname.startdate_day.value;
3922: opener.document.$callingform.startdate_year.value = formname.startdate_year.value;
3923: opener.document.$callingform.startdate_hour.value = formname.startdate_hour.options[formname.startdate_hour.selectedIndex].value;
3924: opener.document.$callingform.startdate_minute.value = formname.startdate_minute.value;
3925: opener.document.$callingform.startdate_second.value = formname.startdate_second.value;
3926: opener.document.$callingform.enddate_month.value = formname.enddate_month.options[formname.enddate_month.selectedIndex].value;
3927: opener.document.$callingform.enddate_day.value = formname.enddate_day.value;
3928: opener.document.$callingform.enddate_year.value = formname.enddate_year.value;
3929: opener.document.$callingform.enddate_hour.value = formname.enddate_hour.options[formname.enddate_hour.selectedIndex].value;
3930: opener.document.$callingform.enddate_minute.value = formname.enddate_minute.value;
3931: opener.document.$callingform.enddate_second.value = formname.enddate_second.value;
3932: if (formname.no_end_date.checked) {
3933: opener.document.$callingform.no_end_date.value = '1';
3934: } else {
3935: opener.document.$callingform.no_end_date.value = '0';
3936: }
3937: END
3938: }
3939: my $verify_action_js = &bulkaction_javascript($callingform,'popup');
3940: $output .= <<"ENDJS";
3941: verify_action('actionlist');
3942: }
3943:
3944: $verify_action_js
3945:
3946: // ]]>
3947: </script>
3948: ENDJS
3949: my %lt = &Apache::lonlocal::texthash (
3950: chac => 'Access dates to apply for selected users',
3951: chse => 'Changes in section affiliation to apply to selected users',
3952: fors => 'For student roles, changing the section will result in a section switch as students may only be in one section of a course at a time.',
3953: forn => 'For a course role that is not "student", users may have roles in more than one section at a time.',
3954: reta => "Retain each user's current section affiliations?",
3955: dnap => '(Does not apply to student roles).',
3956: );
3957: my ($date_items,$headertext);
3958: if ($env{'form.bulkaction'} eq 'chgsec') {
3959: $headertext = $lt{'chse'};
3960: } else {
3961: $headertext = $lt{'chac'};
3962: my $starttime;
3963: if (($env{'form.bulkaction'} eq 'activate') ||
3964: ($env{'form.bulkaction'} eq 'reenable')) {
3965: $starttime = time;
3966: }
3967: $date_items = &date_setting_table($starttime,undef,$context,
3968: $env{'form.bulkaction'},$formname,
3969: $permission,$crstype);
3970: }
3971: $output .= '<h3>'.$headertext.'</h3>'.
3972: '<form name="'.$formname.'" method="post" action="">'."\n".
3973: $date_items;
3974: if ($context eq 'course' && $env{'form.bulkaction'} eq 'chgsec') {
3975: my ($cnum,$cdom) = &get_course_identity();
3976: if ($crstype eq 'Community') {
3977: $lt{'fors'} = &mt('For member roles, changing the section will result in a section switch, as members may only be in one section of a community at a time.');
3978: $lt{'forn'} = &mt('For a community role that is not "member", users may have roles in more than one section at a time.');
3979: $lt{'dnap'} = &mt('(Does not apply to member roles).');
3980: }
3981: my $info;
3982: if ($env{'form.showrole'} eq 'st') {
3983: $output .= '<p>'.$lt{'fors'}.'</p>';
3984: } elsif ($env{'form.showrole'} eq 'Any') {
3985: $output .= '<p>'.$lt{'fors'}.'</p>'.
3986: '<p>'.$lt{'forn'}.' ';
3987: $info = $lt{'reta'};
3988: } else {
3989: $output .= '<p>'.$lt{'forn'}.' ';
3990: $info = $lt{'reta'};
3991: }
3992: if ($info) {
3993: $info .= '<span class="LC_nobreak">'.
3994: '<label><input type="radio" name="retainsec" value="1" '.
3995: 'checked="checked" />'.&mt('Yes').'</label> '.
3996: '<label><input type="radio" name="retainsec" value="0" />'.
3997: &mt('No').'</label></span>';
3998: if ($env{'form.showrole'} eq 'Any') {
3999: $info .= '<br />'.$lt{'dnap'};
4000: }
4001: $info .= '</p>';
4002: } else {
4003: $info = '<input type="hidden" name="retainsec" value="0" />';
4004: }
4005: my $rowtitle = &mt('New section to assign');
4006: my $secbox = §ion_picker($cdom,$cnum,$env{'form.showrole'},$rowtitle,
4007: $permission,$context,'chgsec',$crstype);
4008: $output .= $info.$secbox;
4009: }
4010: $output .= '<p>'.
4011: '<input type="button" name="dateselection" value="'.&mt('Save').'" onclick="javascript:saveselections(this.form)" /></p>'."\n".
4012: '</form>';
4013: return $output;
4014: }
4015:
4016: sub section_picker {
4017: my ($cdom,$cnum,$role,$rowtitle,$permission,$context,$mode,$crstype,
4018: $showcredits,$credits) = @_;
4019: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
4020: my $sections_select .= &course_sections(\%sections_count,$role);
4021: my $secbox = '<div>'.&Apache::lonhtmlcommon::start_pick_box()."\n";
4022: if ($mode eq 'upload') {
4023: my ($options,$cb_script,$coursepick) =
4024: &default_role_selector($context,1,$crstype,$showcredits);
4025: $secbox .= &Apache::lonhtmlcommon::row_title(&mt('role'),'LC_oddrow_value').
4026: $options. &Apache::lonhtmlcommon::row_closure(1)."\n";
4027: }
4028: $secbox .= &Apache::lonhtmlcommon::row_title($rowtitle,'LC_oddrow_value')."\n";
4029: if ($env{'request.course.sec'} eq '') {
4030: $secbox .= '<table class="LC_createuser"><tr class="LC_section_row">'."\n".
4031: '<td align="center">'.&mt('Existing sections')."\n".
4032: '<br />'.$sections_select.'</td><td align="center">'.
4033: &mt('New section').'<br />'."\n".
4034: '<input type="text" name="newsec" size="15" value="" />'."\n".
4035: '<input type="hidden" name="sections" value="" />'."\n".
4036: '</td></tr></table>'."\n";
4037: } else {
4038: $secbox .= '<input type="hidden" name="sections" value="'.
4039: $env{'request.course.sec'}.'" />'.
4040: $env{'request.course.sec'};
4041: }
4042: $secbox .= &Apache::lonhtmlcommon::row_closure(1)."\n";
4043: unless ($mode eq 'chgsec') {
4044: if ($showcredits) {
4045: $secbox .=
4046: &Apache::lonhtmlcommon::row_title(&mt('credits (students)'),
4047: 'LC_evenrow_value')."\n".
4048: '<input type="text" name="credits" size="3" value="'.$credits.'" />'."\n".
4049: &Apache::lonhtmlcommon::row_closure(1)."\n";
4050: }
4051: }
4052: $secbox .= &Apache::lonhtmlcommon::end_pick_box().'</div>';
4053: return $secbox;
4054: }
4055:
4056: sub results_header_row {
4057: my ($rolefilter,$statusmode,$context,$permission,$mode,$crstype) = @_;
4058: my ($description,$showfilter);
4059: if ($rolefilter ne 'Any') {
4060: $showfilter = $rolefilter;
4061: }
4062: if ($context eq 'course') {
4063: if ($mode eq 'csv' || $mode eq 'excel') {
4064: if ($crstype eq 'Community') {
4065: $description = &mt('Community - [_1]:',$env{'course.'.$env{'request.course.id'}.'.description'}).' ';
4066: } else {
4067: $description = &mt('Course - [_1]:',$env{'course.'.$env{'request.course.id'}.'.description'}).' ';
4068: }
4069: }
4070: if ($statusmode eq 'Expired') {
4071: if ($crstype eq 'Community') {
4072: $description .= &mt('Users in community with expired [_1] roles',$showfilter);
4073: } else {
4074: $description .= &mt('Users in course with expired [_1] roles',$showfilter);
4075: }
4076: } elsif ($statusmode eq 'Future') {
4077: if ($crstype eq 'Community') {
4078: $description .= &mt('Users in community with future [_1] roles',$showfilter);
4079: } else {
4080: $description .= &mt('Users in course with future [_1] roles',$showfilter);
4081: }
4082: } elsif ($statusmode eq 'Active') {
4083: if ($crstype eq 'Community') {
4084: $description .= &mt('Users in community with active [_1] roles',$showfilter);
4085: } else {
4086: $description .= &mt('Users in course with active [_1] roles',$showfilter);
4087: }
4088: } else {
4089: if ($rolefilter eq 'Any') {
4090: if ($crstype eq 'Community') {
4091: $description .= &mt('All users in community');
4092: } else {
4093: $description .= &mt('All users in course');
4094: }
4095: } else {
4096: if ($crstype eq 'Community') {
4097: $description .= &mt('All users in community with [_1] roles',$rolefilter);
4098: } else {
4099: $description .= &mt('All users in course with [_1] roles',$rolefilter);
4100: }
4101: }
4102: }
4103: my $constraint;
4104: my $viewablesec = &viewable_section($permission);
4105: if ($viewablesec ne '') {
4106: if ($env{'form.showrole'} eq 'st') {
4107: $constraint = &mt('only users in section "[_1]"',$viewablesec);
4108: } elsif (($env{'form.showrole'} ne 'cc') && ($env{'form.showrole'} ne 'co')) {
4109: $constraint = &mt('only users affiliated with no section or section "[_1]"',$viewablesec);
4110: }
4111: if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) {
4112: if ($env{'form.grpfilter'} eq 'none') {
4113: $constraint .= &mt(' and not in any group');
4114: } else {
4115: $constraint .= &mt(' and members of group: "[_1]"',$env{'form.grpfilter'});
4116: }
4117: }
4118: } else {
4119: if (($env{'form.secfilter'} ne 'all') && ($env{'form.secfilter'} ne '')) {
4120: if ($env{'form.secfilter'} eq 'none') {
4121: $constraint = &mt('only users affiliated with no section');
4122: } else {
4123: $constraint = &mt('only users affiliated with section "[_1]"',$env{'form.secfilter'});
4124: }
4125: }
4126: if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) {
4127: if ($env{'form.grpfilter'} eq 'none') {
4128: if ($constraint eq '') {
4129: $constraint = &mt('only users not in any group');
4130: } else {
4131: $constraint .= &mt(' and also not in any group');
4132: }
4133: } else {
4134: if ($constraint eq '') {
4135: $constraint = &mt('only members of group: "[_1]"',$env{'form.grpfilter'});
4136: } else {
4137: $constraint .= &mt(' and also members of group: "[_1]"'.$env{'form.grpfilter'});
4138: }
4139: }
4140: }
4141: }
4142: if ($constraint ne '') {
4143: $description .= ' ('.$constraint.')';
4144: }
4145: } elsif ($context eq 'author') {
4146: $description =
4147: &mt('Author space for [_1]'
4148: ,'<span class="LC_cusr_emph">'
4149: .&Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'})
4150: .'</span>')
4151: .': ';
4152: if ($statusmode eq 'Expired') {
4153: $description .= &mt('Co-authors with expired [_1] roles',$showfilter);
4154: } elsif ($statusmode eq 'Future') {
4155: $description .= &mt('Co-authors with future [_1] roles',$showfilter);
4156: } elsif ($statusmode eq 'Active') {
4157: $description .= &mt('Co-authors with active [_1] roles',$showfilter);
4158: } else {
4159: if ($rolefilter eq 'Any') {
4160: $description .= &mt('All co-authors');
4161: } else {
4162: $description .= &mt('All co-authors with [_1] roles',$rolefilter);
4163: }
4164: }
4165: } elsif ($context eq 'domain') {
4166: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
4167: $description = &mt('Domain - [_1]:',$domdesc).' ';
4168: if ($env{'form.roletype'} eq 'domain') {
4169: if ($statusmode eq 'Expired') {
4170: $description .= &mt('Users in domain with expired [_1] roles',$showfilter);
4171: } elsif ($statusmode eq 'Future') {
4172: $description .= &mt('Users in domain with future [_1] roles',$showfilter);
4173: } elsif ($statusmode eq 'Active') {
4174: $description .= &mt('Users in domain with active [_1] roles',$showfilter);
4175: } else {
4176: if ($rolefilter eq 'Any') {
4177: $description .= &mt('All users in domain');
4178: } else {
4179: $description .= &mt('All users in domain with [_1] roles',$rolefilter);
4180: }
4181: }
4182: } elsif ($env{'form.roletype'} eq 'author') {
4183: if ($statusmode eq 'Expired') {
4184: $description .= &mt('Co-authors in domain with expired [_1] roles',$showfilter);
4185: } elsif ($statusmode eq 'Future') {
4186: $description .= &mt('Co-authors in domain with future [_1] roles',$showfilter);
4187: } elsif ($statusmode eq 'Active') {
4188: $description .= &mt('Co-authors in domain with active [_1] roles',$showfilter);
4189: } else {
4190: if ($rolefilter eq 'Any') {
4191: $description .= &mt('All users with co-author roles in domain',$showfilter);
4192: } else {
4193: $description .= &mt('All co-authors in domain with [_1] roles',$rolefilter);
4194: }
4195: }
4196: } elsif (($env{'form.roletype'} eq 'course') ||
4197: ($env{'form.roletype'} eq 'community')) {
4198: my $coursefilter = $env{'form.coursepick'};
4199: if ($env{'form.roletype'} eq 'course') {
4200: if ($coursefilter eq 'category') {
4201: my $instcode = &instcode_from_coursefilter();
4202: if ($instcode eq '.') {
4203: $description .= &mt('All courses in domain').' - ';
4204: } else {
4205: $description .= &mt('Courses in domain with institutional code: [_1]',$instcode).' - ';
4206: }
4207: } elsif ($coursefilter eq 'selected') {
4208: $description .= &mt('Selected courses in domain').' - ';
4209: } elsif ($coursefilter eq 'all') {
4210: $description .= &mt('All courses in domain').' - ';
4211: }
4212: } elsif ($env{'form.roletype'} eq 'community') {
4213: if ($coursefilter eq 'selected') {
4214: $description .= &mt('Selected communities in domain').' - ';
4215: } elsif ($coursefilter eq 'all') {
4216: $description .= &mt('All communities in domain').' - ';
4217: }
4218: }
4219: if ($statusmode eq 'Expired') {
4220: $description .= &mt('users with expired [_1] roles',$showfilter);
4221: } elsif ($statusmode eq 'Future') {
4222: $description .= &mt('users with future [_1] roles',$showfilter);
4223: } elsif ($statusmode eq 'Active') {
4224: $description .= &mt('users with active [_1] roles',$showfilter);
4225: } else {
4226: if ($rolefilter eq 'Any') {
4227: $description .= &mt('all users');
4228: } else {
4229: $description .= &mt('users with [_1] roles',$rolefilter);
4230: }
4231: }
4232: }
4233: }
4234: return $description;
4235: }
4236:
4237: sub viewable_section {
4238: my ($permission) = @_;
4239: my $viewablesec;
4240: if (ref($permission) eq 'HASH') {
4241: if (exists($permission->{'view_section'})) {
4242: $viewablesec = $permission->{'view_section'};
4243: } elsif (exists($permission->{'cusr_section'})) {
4244: $viewablesec = $permission->{'cusr_section'};
4245: }
4246: }
4247: return $viewablesec;
4248: }
4249:
4250:
4251: #################################################
4252: #################################################
4253: sub show_drop_list {
4254: my ($r,$classlist,$nosort,$permission,$crstype) = @_;
4255: my $cid = $env{'request.course.id'};
4256: my ($cnum,$cdom) = &get_course_identity($cid);
4257: if (! exists($env{'form.sortby'})) {
4258: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
4259: ['sortby']);
4260: }
4261: my $sortby = $env{'form.sortby'};
4262: if ($sortby !~ /^(username|domain|section|groups|fullname|id|start|end)$/) {
4263: $sortby = 'username';
4264: }
4265: my $action = "drop";
4266: my $check_uncheck_js = &Apache::loncommon::check_uncheck_jscript();
4267: $r->print(<<END);
4268: <input type="hidden" name="sortby" value="$sortby" />
4269: <input type="hidden" name="action" value="$action" />
4270: <input type="hidden" name="state" value="done" />
4271: <script type="text/javascript" language="Javascript">
4272: // <![CDATA[
4273: $check_uncheck_js
4274: // ]]>
4275: </script>
4276: <input type="hidden" name="phase" value="four" />
4277: END
4278: my ($indexhash,$keylist) = &make_keylist_array();
4279: my $studentcount = 0;
4280: if (ref($classlist) eq 'HASH') {
4281: foreach my $student (keys(%{$classlist})) {
4282: my $sdata = $classlist->{$student};
4283: my $status = $sdata->[$indexhash->{'status'}];
4284: my $section = $sdata->[$indexhash->{'section'}];
4285: if ($status ne 'Active') {
4286: delete($classlist->{$student});
4287: next;
4288: }
4289: if ($env{'request.course.sec'} ne '') {
4290: if ($section ne $env{'request.course.sec'}) {
4291: delete($classlist->{$student});
4292: next;
4293: }
4294: }
4295: $studentcount ++;
4296: }
4297: }
4298: if (!$studentcount) {
4299: my $msg = '';
4300: if ($crstype eq 'Community') {
4301: $msg = &mt('There are no members to drop.');
4302: } else {
4303: $msg = &mt('There are no students to drop.');
4304: }
4305: $r->print('<p class="LC_info">'.$msg.'</p>');
4306: return;
4307: }
4308: my ($classgroups) = &Apache::loncoursedata::get_group_memberships(
4309: $classlist,$keylist,$cdom,$cnum);
4310: my %lt=&Apache::lonlocal::texthash('usrn' => "username",
4311: 'dom' => "domain",
4312: 'id' => "ID",
4313: 'sn' => "student name",
4314: 'mn' => "member name",
4315: 'sec' => "section",
4316: 'start' => "start date",
4317: 'end' => "end date",
4318: 'groups' => "active groups",
4319: );
4320: my $nametitle = $lt{'sn'};
4321: if ($crstype eq 'Community') {
4322: $nametitle = $lt{'mn'};
4323: }
4324: if ($nosort) {
4325: $r->print(&Apache::loncommon::start_data_table().
4326: &Apache::loncommon::start_data_table_header_row());
4327: $r->print(<<END);
4328: <th> </th>
4329: <th>$lt{'usrn'}</th>
4330: <th>$lt{'dom'}</th>
4331: <th>$lt{'id'}</th>
4332: <th>$nametitle</th>
4333: <th>$lt{'sec'}</th>
4334: <th>$lt{'start'}</th>
4335: <th>$lt{'end'}</th>
4336: <th>$lt{'groups'}</th>
4337: END
4338: $r->print(&Apache::loncommon::end_data_table_header_row());
4339: } else {
4340: $r->print(&Apache::loncommon::start_data_table().
4341: &Apache::loncommon::start_data_table_header_row());
4342: $r->print(<<END);
4343: <th> </th>
4344: <th>
4345: <a href="/adm/createuser?action=$action&sortby=username">$lt{'usrn'}</a>
4346: </th><th>
4347: <a href="/adm/createuser?action=$action&sortby=domain">$lt{'dom'}</a>
4348: </th><th>
4349: <a href="/adm/createuser?action=$action&sortby=id">$lt{'id'}</a>
4350: </th><th>
4351: <a href="/adm/createuser?action=$action&sortby=fullname">$nametitle</a>
4352: </th><th>
4353: <a href="/adm/createuser?action=$action&sortby=section">$lt{'sec'}</a>
4354: </th><th>
4355: <a href="/adm/createuser?action=$action&sortby=start">$lt{'start'}</a>
4356: </th><th>
4357: <a href="/adm/createuser?action=$action&sortby=end">$lt{'end'}</a>
4358: </th><th>
4359: <a href="/adm/createuser?action=$action&sortby=groups">$lt{'groups'}</a>
4360: </th>
4361: END
4362: $r->print(&Apache::loncommon::end_data_table_header_row());
4363: }
4364: #
4365: # Sort the students
4366: my $index = $indexhash->{$sortby};
4367: my $second = $indexhash->{'username'};
4368: my $third = $indexhash->{'domain'};
4369: my @Sorted_Students = sort {
4370: lc($classlist->{$a}->[$index]) cmp lc($classlist->{$b}->[$index])
4371: ||
4372: lc($classlist->{$a}->[$second]) cmp lc($classlist->{$b}->[$second])
4373: ||
4374: lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third])
4375: } (keys(%{$classlist}));
4376: foreach my $student (@Sorted_Students) {
4377: my $error;
4378: my $sdata = $classlist->{$student};
4379: my $username = $sdata->[$indexhash->{'username'}];
4380: my $domain = $sdata->[$indexhash->{'domain'}];
4381: my $section = $sdata->[$indexhash->{'section'}];
4382: my $name = $sdata->[$indexhash->{'fullname'}];
4383: my $id = $sdata->[$indexhash->{'id'}];
4384: my $start = $sdata->[$indexhash->{'start'}];
4385: my $end = $sdata->[$indexhash->{'end'}];
4386: my $groups = $classgroups->{$student};
4387: my $active_groups;
4388: if (ref($groups->{active}) eq 'HASH') {
4389: $active_groups = join(', ',keys(%{$groups->{'active'}}));
4390: }
4391: if (! defined($start) || $start == 0) {
4392: $start = &mt('none');
4393: } else {
4394: $start = &Apache::lonlocal::locallocaltime($start);
4395: }
4396: if (! defined($end) || $end == 0) {
4397: $end = &mt('none');
4398: } else {
4399: $end = &Apache::lonlocal::locallocaltime($end);
4400: }
4401: my $studentkey = $student.':'.$section;
4402: my $startitem = '<input type="hidden" name="'.$studentkey.'_start" value="'.$sdata->[$indexhash->{'start'}].'" />';
4403: #
4404: $r->print(&Apache::loncommon::start_data_table_row());
4405: $r->print(<<"END");
4406: <td><input type="checkbox" name="droplist" value="$studentkey" /></td>
4407: <td>$username</td>
4408: <td>$domain</td>
4409: <td>$id</td>
4410: <td>$name</td>
4411: <td>$section</td>
4412: <td>$start $startitem</td>
4413: <td>$end</td>
4414: <td>$active_groups</td>
4415: END
4416: $r->print(&Apache::loncommon::end_data_table_row());
4417: }
4418: $r->print(&Apache::loncommon::end_data_table().'<br />');
4419: %lt=&Apache::lonlocal::texthash(
4420: 'dp' => "Drop Students",
4421: 'dm' => "Drop Members",
4422: 'ca' => "check all",
4423: 'ua' => "uncheck all",
4424: );
4425: my $btn = $lt{'dp'};
4426: if ($crstype eq 'Community') {
4427: $btn = $lt{'dm'};
4428: }
4429: $r->print(<<"END");
4430: <p>
4431: <input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.studentform.droplist)" />
4432: <input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.studentform.droplist)" />
4433: </p>
4434: <p>
4435: <input type="submit" value="$btn" />
4436: </p>
4437: END
4438: return;
4439: }
4440:
4441: #
4442: # Print out the initial form to get the file containing a list of users
4443: #
4444: sub print_first_users_upload_form {
4445: my ($r,$context) = @_;
4446: my $str;
4447: $str = '<input type="hidden" name="phase" value="two" />';
4448: $str .= '<input type="hidden" name="action" value="upload" />';
4449: $str .= '<input type="hidden" name="state" value="got_file" />';
4450:
4451: $str .= &Apache::grades::checkforfile_js();
4452:
4453: $str .= '<h2>'.&mt('Upload a file containing information about users').'</h2>'."\n";
4454:
4455: # Excel and CSV Help
4456: $str .= '<div class="LC_columnSection">'
4457: .&Apache::loncommon::help_open_topic("Course_Create_Class_List",
4458: &mt("How do I create a users list from a spreadsheet"))
4459: .' '.&Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
4460: &mt("How do I create a CSV file from a spreadsheet"))
4461: ."</div>\n";
4462: $str .= &Apache::lonhtmlcommon::start_pick_box()
4463: .&Apache::lonhtmlcommon::row_title(&mt('File'));
4464: if (&Apache::lonlocal::current_language() ne 'en') {
4465: if ($context eq 'course') {
4466: $str .= '<p class="LC_info">'."\n"
4467: .&mt('Please upload an UTF8 encoded file to ensure a correct character encoding in your classlist.')."\n"
4468: .'</p>'."\n";
4469: }
4470: }
4471: $str .= &Apache::loncommon::upfile_select_html()
4472: .&Apache::lonhtmlcommon::row_closure()
4473: .&Apache::lonhtmlcommon::row_title(
4474: '<label for="noFirstLine">'
4475: .&mt('Ignore First Line')
4476: .'</label>')
4477: .'<input type="checkbox" name="noFirstLine" id="noFirstLine" />'
4478: .&Apache::lonhtmlcommon::row_closure(1)
4479: .&Apache::lonhtmlcommon::end_pick_box();
4480:
4481: $str .= '<p>'
4482: .'<input type="button" name="fileupload" value="'.&mt('Next').'"'
4483: .' onclick="javascript:checkUpload(this.form);" />'
4484: .'</p>';
4485:
4486: $r->print($str);
4487: return;
4488: }
4489:
4490: # ================================================= Drop/Add from uploaded file
4491: sub upfile_drop_add {
4492: my ($r,$context,$permission,$showcredits) = @_;
4493: my $datatoken = &Apache::loncommon::valid_datatoken($env{'form.datatoken'});
4494: if ($datatoken ne '') {
4495: &Apache::loncommon::load_tmp_file($r,$datatoken);
4496: }
4497: my @userdata=&Apache::loncommon::upfile_record_sep();
4498: if($env{'form.noFirstLine'}){shift(@userdata);}
4499: my @keyfields = split(/\,/,$env{'form.keyfields'});
4500: my %fields=();
4501: for (my $i=0; $i<=$env{'form.nfields'}; $i++) {
4502: if ($env{'form.upfile_associate'} eq 'reverse') {
4503: if ($env{'form.f'.$i} ne 'none') {
4504: $fields{$keyfields[$i]}=$env{'form.f'.$i};
4505: }
4506: } else {
4507: $fields{$env{'form.f'.$i}}=$keyfields[$i];
4508: }
4509: }
4510: #
4511: # Store the field choices away
4512: my @storefields = qw/username names fname mname lname gen id
4513: sec ipwd email role domain inststatus/;
4514: if ($showcredits) {
4515: push (@storefields,'credits');
4516: }
4517: my %fieldstype;
4518: foreach my $field (@storefields) {
4519: $env{'form.'.$field.'_choice'}=$fields{$field};
4520: $fieldstype{$field.'_choice'} = 'scalar';
4521: }
4522: &Apache::loncommon::store_course_settings('enrollment_upload',\%fieldstype);
4523: my ($cid,$crstype,$setting,$crsdom,$crsnum);
4524: if ($context eq 'domain') {
4525: $setting = $env{'form.roleaction'};
4526: }
4527: if ($env{'request.course.id'} ne '') {
4528: $cid = $env{'request.course.id'};
4529: $crstype = &Apache::loncommon::course_type();
4530: $crsdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4531: $crsnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4532: } elsif ($setting eq 'course') {
4533: if (&Apache::lonnet::is_course($env{'form.dcdomain'},$env{'form.dccourse'})) {
4534: $cid = $env{'form.dcdomain'}.'_'.$env{'form.dccourse'};
4535: $crstype = &Apache::loncommon::course_type($cid);
4536: $crsdom = $env{'form.dcdomain'};
4537: $crsnum = $env{'form.dccourse'};
4538: }
4539: }
4540: my ($startdate,$enddate) = &get_dates_from_form();
4541: if ($env{'form.makedatesdefault'}) {
4542: $r->print(&make_dates_default($startdate,$enddate,$context,$crstype));
4543: }
4544: # Determine domain and desired host (home server)
4545: my $defdom=$env{'request.role.domain'};
4546: my $domain;
4547: if ($env{'form.defaultdomain'} ne '') {
4548: if (($context eq 'course') || ($setting eq 'course')) {
4549: if ($env{'form.defaultdomain'} eq $crsdom) {
4550: $domain = $env{'form.defaultdomain'};
4551: } else {
4552: if (&Apache::lonnet::will_trust('enroll',$crsdom,$env{'form.defaultdomain'})) {
4553: $domain = $env{'form.defaultdomain'};
4554: } else {
4555: $r->print('<span class="LC_error">'.&mt('Error').': '.
4556: &mt('Enrollment of users not permitted for specified default domain: [_1].',
4557: &Apache::lonnet::domain($env{'form.defaultdomain'},'description')).'</span>');
4558: return 'untrusted';
4559: }
4560: }
4561: } elsif ($context eq 'author') {
4562: if ($env{'form.defaultdomain'} eq $defdom) {
4563: $domain = $env{'form.defaultdomain'};
4564: } else {
4565: if ((&Apache::lonnet::will_trust('othcoau',$defdom,$env{'form.defaultdomain'})) &&
4566: (&Apache::lonnet::will_trust('coaurem',$env{'form.defaultdomain'},$defdom))) {
4567: $domain = $env{'form.defaultdomain'};
4568: } else {
4569: $r->print('<span class="LC_error">'.&mt('Error').': '.
4570: &mt('Addition of users not permitted for specified default domain: [_1].',
4571: &Apache::lonnet::domain($env{'form.defaultdomain'},'description')).'</span>');
4572: return 'untrusted';
4573: }
4574: }
4575: } elsif (($context eq 'domain') && ($setting eq 'domain')) {
4576: if ($env{'form.defaultdomain'} eq $defdom) {
4577: $domain = $env{'form.defaultdomain'};
4578: } else {
4579: if (&Apache::lonnet::will_trust('domroles',$defdom,$env{'form.defaultdomain'})) {
4580: $domain = $env{'form.defaultdomain'};
4581: } else {
4582: $r->print('<span class="LC_error">'.&mt('Error').': '.
4583: &mt('Addition of users not permitted for specified default domain: [_1].',
4584: &Apache::lonnet::domain($env{'form.defaultdomain'},'description')).'</span>');
4585: return 'untrusted';
4586: }
4587: }
4588: }
4589: } else {
4590: $domain = $defdom;
4591: }
4592: my $desiredhost = $env{'form.lcserver'};
4593: if (lc($desiredhost) eq 'default') {
4594: $desiredhost = undef;
4595: } else {
4596: my %home_servers = &Apache::lonnet::get_servers($defdom,'library');
4597: if (! exists($home_servers{$desiredhost})) {
4598: $r->print('<p class="LC_error">'.&mt('Error').': '.
4599: &mt('Invalid home server specified').'</p>');
4600: return 'invalidhome';
4601: }
4602: }
4603: # Determine authentication mechanism
4604: my $changeauth;
4605: if ($context eq 'domain') {
4606: $changeauth = $env{'form.changeauth'};
4607: }
4608: my $amode = '';
4609: my $genpwd = '';
4610: my @genpwdfail;
4611: if ($env{'form.login'} eq 'krb') {
4612: $amode='krb';
4613: $amode.=$env{'form.krbver'};
4614: $genpwd=$env{'form.krbarg'};
4615: } elsif ($env{'form.login'} eq 'int') {
4616: $amode='internal';
4617: if ((defined($env{'form.intarg'})) && ($env{'form.intarg'})) {
4618: $genpwd=$env{'form.intarg'};
4619: @genpwdfail =
4620: &Apache::loncommon::check_passwd_rules($domain,$genpwd);
4621: }
4622: } elsif ($env{'form.login'} eq 'loc') {
4623: $amode='localauth';
4624: if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) {
4625: $genpwd=$env{'form.locarg'};
4626: }
4627: } elsif ($env{'form.login'} eq 'lti') {
4628: $amode='lti';
4629: }
4630: if ($amode =~ /^krb/) {
4631: if (! defined($genpwd) || $genpwd eq '') {
4632: $r->print('<span class="Error">'.
4633: &mt('Unable to enroll users').' '.
4634: &mt('No Kerberos domain was specified.').'</span></p>');
4635: $amode = ''; # This causes the loop below to be skipped
4636: }
4637: }
4638: my ($defaultsec,$defaultrole,$defaultcredits,$commoncredits);
4639: if ($context eq 'domain') {
4640: if ($setting eq 'domain') {
4641: $defaultrole = $env{'form.defaultrole'};
4642: } elsif ($setting eq 'course') {
4643: $defaultrole = $env{'form.courserole'};
4644: $defaultsec = $env{'form.sections'};
4645: if ($showcredits) {
4646: $commoncredits = $env{'form.credits'};
4647: if ($crstype ne 'Community') {
4648: my %coursehash=&Apache::lonnet::coursedescription($cid);
4649: $defaultcredits = $coursehash{'internal.defaultcredits'};
4650: }
4651: }
4652: }
4653: } elsif ($context eq 'author') {
4654: $defaultrole = $env{'form.defaultrole'};
4655: } elsif ($context eq 'course') {
4656: $defaultrole = $env{'form.defaultrole'};
4657: $defaultsec = $env{'form.sections'};
4658: if ($showcredits) {
4659: $commoncredits = $env{'form.credits'};
4660: $defaultcredits = $env{'course.'.$cid.'.internal.defaultcredits'};
4661: }
4662: }
4663: # Check to see if user information can be changed
4664: my @userinfo = ('firstname','middlename','lastname','generation',
4665: 'permanentemail','id');
4666: my %canmodify;
4667: if (&Apache::lonnet::allowed('mau',$domain)) {
4668: push(@userinfo,'inststatus');
4669: foreach my $field (@userinfo) {
4670: $canmodify{$field} = 1;
4671: }
4672: }
4673: my (%userlist,%modifiable_fields,@poss_roles);
4674: my $secidx = &Apache::loncoursedata::CL_SECTION();
4675: my @courseroles = &roles_by_context('course',1,$crstype);
4676: if (!&Apache::lonnet::allowed('mau',$domain)) {
4677: if ($context eq 'course' || $context eq 'author') {
4678: @poss_roles = &curr_role_permissions($context,'','',$crstype);
4679: my @statuses = ('active','future');
4680: my ($indexhash,$keylist) = &make_keylist_array();
4681: my %info;
4682: foreach my $role (@poss_roles) {
4683: %{$modifiable_fields{$role}} = &can_modify_userinfo($context,$domain,
4684: \@userinfo,[$role]);
4685: }
4686: if ($context eq 'course') {
4687: my ($cnum,$cdom) = &get_course_identity();
4688: my $roster = &Apache::loncoursedata::get_classlist();
4689: if (ref($roster) eq 'HASH') {
4690: %userlist = %{$roster};
4691: }
4692: my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,
4693: \@statuses,\@poss_roles);
4694: &gather_userinfo($context,'view',\%userlist,$indexhash,\%info,
4695: \%advrolehash,$permission);
4696: } elsif ($context eq 'author') {
4697: my %cstr_roles = &Apache::lonnet::get_my_roles(undef,undef,undef,
4698: \@statuses,\@poss_roles);
4699: &gather_userinfo($context,'view',\%userlist,$indexhash,\%info,
4700: \%cstr_roles,$permission);
4701: }
4702: }
4703: }
4704: if ($datatoken eq '') {
4705: $r->print('<p class="LC_error">'.&mt('Error').': '.
4706: &mt('Invalid datatoken').'</p>');
4707: return 'missingdata';
4708: }
4709: if ( $domain eq &LONCAPA::clean_domain($domain)
4710: && ($amode ne '')) {
4711: #######################################
4712: ## Add/Modify Users ##
4713: #######################################
4714: if ($context eq 'course') {
4715: $r->print('<h3>'.&mt('Enrolling Users')."</h3>\n<p>\n");
4716: } elsif ($context eq 'author') {
4717: $r->print('<h3>'.&mt('Updating Co-authors')."</h3>\n<p>\n");
4718: } else {
4719: $r->print('<h3>'.&mt('Adding/Modifying Users')."</h3>\n<p>\n");
4720: }
4721: $r->rflush;
4722: my (%got_role_approvals,%got_instdoms,%process_by,%instdoms,
4723: %pending,%reject,%notifydc);
4724:
4725: my %counts = (
4726: user => 0,
4727: auth => 0,
4728: role => 0,
4729: );
4730: my $flushc=0;
4731: my %student=();
4732: my (%curr_groups,@sections,@cleansec,$defaultwarn,$groupwarn);
4733: my %userchg;
4734: if ($context eq 'course' || $setting eq 'course') {
4735: if ($context eq 'course') {
4736: # Get information about course groups
4737: %curr_groups = &Apache::longroup::coursegroups();
4738: } elsif ($setting eq 'course') {
4739: if ($cid) {
4740: %curr_groups =
4741: &Apache::longroup::coursegroups($env{'form.dcdomain'},
4742: $env{'form.dccourse'});
4743: }
4744: }
4745: # determine section number
4746: if ($defaultsec =~ /,/) {
4747: push(@sections,split(/,/,$defaultsec));
4748: } else {
4749: push(@sections,$defaultsec);
4750: }
4751: # remove non alphanumeric values from section
4752: foreach my $item (@sections) {
4753: $item =~ s/\W//g;
4754: if ($item eq "none" || $item eq 'all') {
4755: $defaultwarn = &mt('Default section name [_1] could not be used as it is a reserved word.',$item);
4756: } elsif ($item ne '' && exists($curr_groups{$item})) {
4757: $groupwarn = &mt('Default section name "[_1]" is the name of a course group. Section names and group names must be distinct.',$item);
4758: } elsif ($item ne '') {
4759: push(@cleansec,$item);
4760: }
4761: }
4762: if ($defaultwarn) {
4763: $r->print($defaultwarn.'<br />');
4764: }
4765: if ($groupwarn) {
4766: $r->print($groupwarn.'<br />');
4767: }
4768: }
4769: my (%curr_rules,%got_rules,%alerts,%cancreate);
4770: my %customroles = &my_custom_roles($crstype);
4771: my @permitted_roles =
4772: &roles_on_upload($context,$setting,$crstype,%customroles);
4773: my %longtypes = &Apache::lonlocal::texthash(
4774: official => 'Institutional',
4775: unofficial => 'Non-institutional',
4776: );
4777: my $newuserdom = $env{'request.role.domain'};
4778: map { $cancreate{$_} = &can_create_user($newuserdom,$context,$_); } keys(%longtypes);
4779: # Get new users list
4780: my (%existinguser,%userinfo,%disallow,%rulematch,%inst_results,%alerts,%checkuname,
4781: %showpasswdrules,$haspasswdmap);
4782: my $counter = -1;
4783: my (%willtrust,%trustchecked);
4784: foreach my $line (@userdata) {
4785: $counter ++;
4786: my @secs;
4787: my %entries=&Apache::loncommon::record_sep($line);
4788: # Determine user name
4789: $entries{$fields{'username'}} =~ s/^\s+|\s+$//g;
4790: unless (($entries{$fields{'username'}} eq '') ||
4791: (!defined($entries{$fields{'username'}}))) {
4792: my ($fname, $mname, $lname,$gen) = ('','','','');
4793: if (defined($fields{'names'})) {
4794: ($lname,$fname,$mname)=($entries{$fields{'names'}}=~
4795: /([^\,]+)\,\s*(\w+)\s*(.*)$/);
4796: } else {
4797: if (defined($fields{'fname'})) {
4798: $fname=$entries{$fields{'fname'}};
4799: }
4800: if (defined($fields{'mname'})) {
4801: $mname=$entries{$fields{'mname'}};
4802: }
4803: if (defined($fields{'lname'})) {
4804: $lname=$entries{$fields{'lname'}};
4805: }
4806: if (defined($fields{'gen'})) {
4807: $gen=$entries{$fields{'gen'}};
4808: }
4809: }
4810:
4811: if ($entries{$fields{'username'}}
4812: ne &LONCAPA::clean_username($entries{$fields{'username'}})) {
4813: my $nowhitespace;
4814: if ($entries{$fields{'username'}} =~ /\s/) {
4815: $nowhitespace = ' - '.&mt('usernames may not contain spaces.');
4816: }
4817: $disallow{$counter} =
4818: &mt('Unacceptable username [_1] for user [_2] [_3] [_4] [_5]',
4819: '"<b>'.$entries{$fields{'username'}}.'</b>"',
4820: $fname,$mname,$lname,$gen).$nowhitespace;
4821: next;
4822: } else {
4823: $entries{$fields{'domain'}} =~ s/^\s+|\s+$//g;
4824: if ($entries{$fields{'domain'}}
4825: ne &LONCAPA::clean_domain($entries{$fields{'domain'}})) {
4826: $disallow{$counter} =
4827: &mt('Unacceptable domain [_1] for user [_2] [_3] [_4] [_5]',
4828: '"<b>'.$entries{$fields{'domain'}}.'</b>"',
4829: $fname,$mname,$lname,$gen);
4830: next;
4831: } elsif ($entries{$fields{'domain'}} ne $domain) {
4832: my $possdom = $entries{$fields{'domain'}};
4833: if ($context eq 'course' || $setting eq 'course') {
4834: unless ($trustchecked{$possdom}) {
4835: $willtrust{$possdom} = &Apache::lonnet::will_trust('enroll',$domain,$possdom);
4836: $trustchecked{$possdom} = 1;
4837: }
4838: } elsif ($context eq 'author') {
4839: unless ($trustchecked{$possdom}) {
4840: $willtrust{$possdom} = &Apache::lonnet::will_trust('othcoau',$domain,$possdom);
4841: }
4842: if ($willtrust{$possdom}) {
4843: $willtrust{$possdom} = &Apache::lonnet::will_trust('coaurem',$possdom,$domain);
4844: }
4845: }
4846: unless ($willtrust{$possdom}) {
4847: $disallow{$counter} =
4848: &mt('Unacceptable domain [_1] for user [_2] [_3] [_4] [_5]',
4849: '"<b>'.$possdom.'</b>"',
4850: $fname,$mname,$lname,$gen);
4851: next;
4852: }
4853: }
4854: my $username = $entries{$fields{'username'}};
4855: my $userdomain = $entries{$fields{'domain'}};
4856: if ($userdomain eq '') {
4857: $userdomain = $domain;
4858: }
4859: if (defined($fields{'sec'})) {
4860: if (defined($entries{$fields{'sec'}})) {
4861: $entries{$fields{'sec'}} =~ s/\W//g;
4862: my $item = $entries{$fields{'sec'}};
4863: if ($item eq "none" || $item eq 'all') {
4864: $disallow{$counter} =
4865: &mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a reserved word.',
4866: '<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$item);
4867: next;
4868: } elsif (exists($curr_groups{$item})) {
4869: $disallow{$counter} =
4870: &mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a course group.',
4871: '<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$item).' '.
4872: &mt('Section names and group names must be distinct.');
4873: next;
4874: } else {
4875: push(@secs,$item);
4876: }
4877: }
4878: }
4879: if ($env{'request.course.sec'} ne '') {
4880: @secs = ($env{'request.course.sec'});
4881: if (ref($userlist{$username.':'.$userdomain}) eq 'ARRAY') {
4882: my $currsec = $userlist{$username.':'.$userdomain}[$secidx];
4883: if ($currsec ne $env{'request.course.sec'}) {
4884: $disallow{$counter} =
4885: &mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]".',
4886: '<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$secs[0]);
4887: if ($currsec eq '') {
4888: $disallow{$counter} .=
4889: &mt('This user already has an active/future student role in the course, unaffiliated to any section.');
4890:
4891: } else {
4892: $disallow{$counter} .=
4893: &mt('This user already has an active/future role in section "[_1]" of the course.',$currsec);
4894: }
4895: $disallow{$counter} .=
4896: '<br />'.
4897: &mt('Although your current role has privileges to add students to section "[_1]", you do not have privileges to modify existing enrollments in other sections.',
4898: $secs[0]);
4899: next;
4900: }
4901: }
4902: } elsif ($context eq 'course' || $setting eq 'course') {
4903: if (@secs == 0) {
4904: @secs = @cleansec;
4905: }
4906: }
4907: # determine id number
4908: my $id='';
4909: if (defined($fields{'id'})) {
4910: if (defined($entries{$fields{'id'}})) {
4911: $id=$entries{$fields{'id'}};
4912: }
4913: $id=~tr/A-Z/a-z/;
4914: }
4915: # determine email address
4916: my $email='';
4917: if (defined($fields{'email'})) {
4918: $entries{$fields{'email'}} =~ s/^\s+|\s+$//g;
4919: if (defined($entries{$fields{'email'}})) {
4920: $email=$entries{$fields{'email'}};
4921: unless ($email=~/^[^\@]+\@[^\@]+$/) { $email=''; }
4922: }
4923: }
4924: # determine affiliation
4925: my $inststatus='';
4926: if (defined($fields{'inststatus'})) {
4927: if (defined($entries{$fields{'inststatus'}})) {
4928: $inststatus=$entries{$fields{'inststatus'}};
4929: }
4930: }
4931: # determine user password
4932: my $password;
4933: my $passwdfromfile;
4934: if (defined($fields{'ipwd'})) {
4935: if ($entries{$fields{'ipwd'}}) {
4936: $password=$entries{$fields{'ipwd'}};
4937: $passwdfromfile = 1;
4938: if ($env{'form.login'} eq 'int') {
4939: my $uhome=&Apache::lonnet::homeserver($username,$userdomain);
4940: if (($uhome eq 'no_host') || ($changeauth)) {
4941: my @brokepwdrules =
4942: &Apache::loncommon::check_passwd_rules($domain,$password);
4943: if (@brokepwdrules) {
4944: $disallow{$counter} = &mt('[_1]: Password included in file for this user did not meet requirements.',
4945: '<b>'.$username.'</b>');
4946: map { $showpasswdrules{$_} = 1; } @brokepwdrules;
4947: next;
4948: }
4949: }
4950: }
4951: }
4952: }
4953: unless ($passwdfromfile) {
4954: if ($env{'form.login'} eq 'int') {
4955: if (@genpwdfail) {
4956: my $uhome=&Apache::lonnet::homeserver($username,$userdomain);
4957: if (($uhome eq 'no_host') || ($changeauth)) {
4958: $disallow{$counter} = &mt('[_1]: No specific password in file for this user; default password did not meet requirements',
4959: '<b>'.$username.'</b>');
4960: unless ($haspasswdmap) {
4961: map { $showpasswdrules{$_} = 1; } @genpwdfail;
4962: $haspasswdmap = 1;
4963: }
4964: }
4965: next;
4966: }
4967: }
4968: $password = $genpwd;
4969: }
4970: # determine user role
4971: my $role = '';
4972: if (defined($fields{'role'})) {
4973: if ($entries{$fields{'role'}}) {
4974: $entries{$fields{'role'}} =~ s/(\s+$|^\s+)//g;
4975: if ($entries{$fields{'role'}} ne '') {
4976: if (grep(/^\Q$entries{$fields{'role'}}\E$/,@permitted_roles)) {
4977: $role = $entries{$fields{'role'}};
4978: }
4979: }
4980: if ($role eq '') {
4981: my $rolestr = join(', ',@permitted_roles);
4982: $disallow{$counter} =
4983: &mt('[_1]: You do not have permission to add the requested role [_2] for the user.'
4984: ,'<b>'.$entries{$fields{'username'}}.'</b>'
4985: ,$entries{$fields{'role'}})
4986: .'<br />'
4987: .&mt('Allowable role(s) is/are: [_1].',$rolestr);
4988: next;
4989: }
4990: }
4991: }
4992: if ($role eq '') {
4993: $role = $defaultrole;
4994: }
4995: # Clean up whitespace
4996: foreach (\$id,\$fname,\$mname,\$lname,\$gen,\$inststatus) {
4997: $$_ =~ s/(\s+$|^\s+)//g;
4998: }
4999: my $credits;
5000: if ($showcredits) {
5001: if (($role eq 'st') && ($crstype ne 'Community')) {
5002: $credits = $entries{$fields{'credits'}};
5003: if ($credits ne '') {
5004: $credits =~ s/[^\d\.]//g;
5005: }
5006: if ($credits eq '') {
5007: $credits = $commoncredits;
5008: }
5009: if ($credits eq $defaultcredits) {
5010: undef($credits);
5011: }
5012: }
5013: }
5014: # check against rules
5015: my $checkid = 0;
5016: my $newuser = 0;
5017: my $uhome=&Apache::lonnet::homeserver($username,$userdomain);
5018: if ($uhome eq 'no_host') {
5019: if ($userdomain ne $newuserdom) {
5020: if ($context eq 'course') {
5021: $disallow{$counter} =
5022: &mt('[_1]: The domain specified ([_2]) is different to that of the course.',
5023: '<b>'.$username.'</b>',$userdomain);
5024: } elsif ($context eq 'author') {
5025: $disallow{$counter} =
5026: &mt('[_1]: The domain specified ([_2]) is different to that of the author.',
5027: '<b>'.$username.'</b>',$userdomain);
5028: } else {
5029: $disallow{$counter} =
5030: &mt('[_1]: The domain specified ([_2]) is different to that of your current role.',
5031: '<b>'.$username.'</b>',$userdomain);
5032: }
5033: $disallow{$counter} .=
5034: &mt('The user does not already exist, and you may not create a new user in a different domain.');
5035: next;
5036: } else {
5037: unless (($password ne '') || ($env{'form.login'} eq 'loc') || ($env{'form.login'} eq 'lti')) {
5038: $disallow{$counter} =
5039: &mt('[_1]: This is a new user but no default password was provided, and the authentication type requires one.',
5040: '<b>'.$username.'</b>');
5041: next;
5042: }
5043: }
5044: $checkid = 1;
5045: $newuser = 1;
5046: $checkuname{$username.':'.$newuserdom} = { 'newuser' => $newuser, 'id' => $id };
5047: } else {
5048: if ($context eq 'course' || $context eq 'author') {
5049: if ($userdomain eq $domain ) {
5050: if ($role eq '') {
5051: my @checkroles;
5052: foreach my $role (@poss_roles) {
5053: my $endkey;
5054: if ($role ne 'st') {
5055: $endkey = ':'.$role;
5056: }
5057: if (exists($userlist{$username.':'.$userdomain.$endkey})) {
5058: if (!grep(/^\Q$role\E$/,@checkroles)) {
5059: push(@checkroles,$role);
5060: }
5061: }
5062: }
5063: if (@checkroles > 0) {
5064: %canmodify = &can_modify_userinfo($context,$domain,\@userinfo,\@checkroles);
5065: }
5066: } elsif (ref($modifiable_fields{$role}) eq 'HASH') {
5067: %canmodify = %{$modifiable_fields{$role}};
5068: }
5069: }
5070: my @newinfo = (\$fname,\$mname,\$lname,\$gen,\$email,\$id);
5071: for (my $i=0; $i<@newinfo; $i++) {
5072: if (${$newinfo[$i]} ne '') {
5073: if (!$canmodify{$userinfo[$i]}) {
5074: ${$newinfo[$i]} = '';
5075: }
5076: }
5077: }
5078: }
5079: if ($id) {
5080: $existinguser{$userdomain}{$username} = $id;
5081: }
5082: }
5083: $userinfo{$counter} = {
5084: username => $username,
5085: domain => $userdomain,
5086: fname => $fname,
5087: mname => $mname,
5088: lname => $lname,
5089: gen => $gen,
5090: email => $email,
5091: id => $id,
5092: password => $password,
5093: inststatus => $inststatus,
5094: role => $role,
5095: sections => \@secs,
5096: credits => $credits,
5097: newuser => $newuser,
5098: checkid => $checkid,
5099: };
5100: }
5101: }
5102: } # end of foreach (@userdata)
5103: if ($counter > -1) {
5104: my $total = $counter + 1;
5105: my %checkids;
5106: if ((keys(%existinguser)) || (keys(%checkuname))) {
5107: $r->print(&mt('Please be patient -- checking for institutional data ...'));
5108: $r->rflush();
5109: if (keys(%existinguser)) {
5110: foreach my $dom (keys(%existinguser)) {
5111: if (ref($existinguser{$dom}) eq 'HASH') {
5112: my %idhash = &Apache::lonnet::idrget($dom,keys(%{$existinguser{$dom}}));
5113: foreach my $username (keys(%{$existinguser{$dom}})) {
5114: if ($idhash{$username} ne $existinguser{$dom}{$username}) {
5115: $checkids{$username.':'.$dom} = {
5116: 'id' => $existinguser{$dom}{$username},
5117: };
5118: }
5119: }
5120: if (keys(%checkids)) {
5121: &Apache::loncommon::user_rule_check(\%checkids,{ 'id' => 1 },
5122: \%alerts,\%rulematch,
5123: \%inst_results,\%curr_rules,
5124: \%got_rules);
5125: }
5126: }
5127: }
5128: }
5129: if (keys(%checkuname)) {
5130: &Apache::loncommon::user_rule_check(\%checkuname,{ 'username' => 1, 'id' => 1, },
5131: \%alerts,\%rulematch,\%inst_results,
5132: \%curr_rules,\%got_rules);
5133: }
5134: $r->print(' '.&mt('done').'<br /><br />');
5135: $r->rflush();
5136: }
5137: my %prog_state = &Apache::lonhtmlcommon::Create_PrgWin($r,$total);
5138: $r->print('<ul>');
5139: for (my $i=0; $i<=$counter; $i++) {
5140: if ($disallow{$i}) {
5141: $r->print('<li>'.$disallow{$i}.'</li>');
5142: } elsif (ref($userinfo{$i}) eq 'HASH') {
5143: my $password = $userinfo{$i}{'password'};
5144: my $newuser = $userinfo{$i}{'newuser'};
5145: my $checkid = $userinfo{$i}{'checkid'};
5146: my $id = $userinfo{$i}{'id'};
5147: my $role = $userinfo{$i}{'role'};
5148: my @secs;
5149: if (ref($userinfo{$i}{'sections'}) eq 'ARRAY') {
5150: @secs = @{$userinfo{$i}{'sections'}};
5151: }
5152: my $fname = $userinfo{$i}{'fname'};
5153: my $mname = $userinfo{$i}{'mname'};
5154: my $lname = $userinfo{$i}{'lname'};
5155: my $gen = $userinfo{$i}{'gen'};
5156: my $email = $userinfo{$i}{'email'};
5157: my $inststatus = $userinfo{$i}{'inststatus'};
5158: my $credits = $userinfo{$i}{'credits'};
5159: my $username = $userinfo{$i}{'username'};
5160: my $userdomain = $userinfo{$i}{'domain'};
5161: my $user = $username.':'.$userdomain;
5162: if ($newuser) {
5163: if (ref($alerts{'username'}) eq 'HASH') {
5164: if (ref($alerts{'username'}{$userdomain}) eq 'HASH') {
5165: if ($alerts{'username'}{$userdomain}{$username}) {
5166: $r->print('<li>'.
5167: &mt('[_1]: matches the username format at your institution, but is not known to your directory service.','<b>'.$username.'</b>').'<br />'.
5168: &mt('Consequently, the user was not created.').'</li>');
5169: next;
5170: }
5171: }
5172: }
5173: if (ref($inst_results{$user}) eq 'HASH') {
5174: if ($inst_results{$user}{'firstname'} ne '') {
5175: $fname = $inst_results{$user}{'firstname'};
5176: }
5177: if ($inst_results{$user}{'middlename'} ne '') {
5178: $mname = $inst_results{$user}{'middlename'};
5179: }
5180: if ($inst_results{$user}{'lasttname'} ne '') {
5181: $lname = $inst_results{$user}{'lastname'};
5182: }
5183: if ($inst_results{$user}{'permanentemail'} ne '') {
5184: $email = $inst_results{$user}{'permanentemail'};
5185: }
5186: if ($inst_results{$user}{'id'} ne '') {
5187: $id = $inst_results{$user}{'id'};
5188: $checkid = 0;
5189: }
5190: if (ref($inst_results{$user}{'inststatus'}) eq 'ARRAY') {
5191: $inststatus = join(':',@{$inst_results{$user}{'inststatus'}});
5192: }
5193: }
5194: if (($checkid) && ($id ne '')) {
5195: if (ref($alerts{'id'}) eq 'HASH') {
5196: if (ref($alerts{'id'}{$userdomain}) eq 'HASH') {
5197: if ($alerts{'id'}{$userdomain}{$username}) {
5198: $r->print('<li>'.
5199: &mt('[_1]: has a student/employee ID matching the format at your institution, but the ID is not found by your directory service.',
5200: '<b>'.$username.'</b>').'<br />'.
5201: &mt('Consequently, the user was not created.').'</li>');
5202: next;
5203: }
5204: }
5205: }
5206: }
5207: my $usertype = 'unofficial';
5208: if (ref($rulematch{$user}) eq 'HASH') {
5209: if ($rulematch{$user}{'username'}) {
5210: $usertype = 'official';
5211: }
5212: }
5213: unless ($cancreate{$usertype}) {
5214: my $showtype = $longtypes{$usertype};
5215: $r->print('<li>'.
5216: &mt('[_1]: The user does not exist, and you are not permitted to create users of type: [_2].','<b>'.$username.'</b>',$showtype).'</li>');
5217: next;
5218: }
5219: } elsif ($id ne '') {
5220: if (exists($checkids{$user})) {
5221: $checkid = 1;
5222: if (ref($alerts{'id'}) eq 'HASH') {
5223: if (ref($alerts{'id'}{$userdomain}) eq 'HASH') {
5224: if ($alerts{'id'}{$userdomain}{$username}) {
5225: $r->print('<li>'.
5226: &mt('[_1]: has a student/employee ID matching the format at your institution, but the ID is not found by your directory service.',
5227: '<b>'.$username.'</b>').'<br />'.
5228: &mt('Consequently, the ID was not changed.').'</li>');
5229: $id = '';
5230: }
5231: }
5232: }
5233: }
5234: }
5235: my $multiple = 0;
5236: my ($userresult,$authresult,$roleresult,$idresult);
5237: my (%userres,%authres,%roleres,%idres);
5238: my $singlesec = '';
5239: if ($role eq 'st') {
5240: if (($context eq 'domain') && ($changeauth eq 'Yes') && (!$newuser)) {
5241: if ((&Apache::lonnet::allowed('mau',$userdomain)) &&
5242: (&Apache::lonnet::homeserver($username,$userdomain) ne 'no_host')) {
5243: if ((($amode =~ /^krb4|krb5|internal$/) && $password ne '') ||
5244: ($amode eq 'localauth')) {
5245: $authresult =
5246: &Apache::lonnet::modifyuserauth($userdomain,$username,$amode,$password);
5247: }
5248: }
5249: }
5250: my $sec;
5251: if (ref($userinfo{$i}{'sections'}) eq 'ARRAY') {
5252: if (@secs > 0) {
5253: $sec = $secs[0];
5254: }
5255: }
5256: if ($userdomain ne $env{'request.role.domain'}) {
5257: my $item = "/$crsdom/$crsnum" ;
5258: if ($sec ne '') {
5259: $item .= "/$sec";
5260: }
5261: $item .= '_st';
5262: next if (&restricted_dom($context,$item,$userdomain,$username,$role,$startdate,
5263: $enddate,$crsdom,$crsnum,$sec,$credits,\%process_by,
5264: \%instdoms,\%got_role_approvals,\%got_instdoms,\%reject,
5265: \%pending,\%notifydc));
5266: }
5267: &modifystudent($userdomain,$username,$cid,$sec,
5268: $desiredhost,$context);
5269: $roleresult =
5270: &Apache::lonnet::modifystudent
5271: ($userdomain,$username,$id,$amode,$password,
5272: $fname,$mname,$lname,$gen,$sec,$enddate,
5273: $startdate,$env{'form.forceid'},
5274: $desiredhost,$email,'manual','',$cid,
5275: '',$context,$inststatus,$credits);
5276: $userresult = $roleresult;
5277: } else {
5278: my $possrole;
5279: if ($role ne '') {
5280: if ($context eq 'course' || $setting eq 'course') {
5281: if ($customroles{$role}) {
5282: $role = 'cr_'.$env{'user.domain'}.'_'.
5283: $env{'user.name'}.'_'.$role;
5284: }
5285: $possrole = $role;
5286: if ($possrole =~ /^cr_/) {
5287: $possrole =~ s{_}{/}g;
5288: }
5289: if (($role ne 'cc') && ($role ne 'co')) {
5290: if (@secs > 1) {
5291: $multiple = 1;
5292: my $prefix = "/$crsdom/$crsnum";
5293: foreach my $sec (@secs) {
5294: if ($userdomain ne $env{'request.role.domain'}) {
5295: my $item = $prefix;
5296: if ($sec ne '') {
5297: $item .= "/$sec";
5298: }
5299: $item .= '_'.$possrole;
5300: next if (&restricted_dom($context,$item,$userdomain,$username,$possrole,
5301: $startdate,$enddate,$crsdom,$crsnum,$sec,
5302: $credits,\%process_by,\%instdoms,\%got_role_approvals,
5303: \%got_instdoms,\%reject,\%pending,\%notifydc));
5304: }
5305: ($userres{$sec},$authres{$sec},$roleres{$sec},$idres{$sec}) =
5306: &modifyuserrole($context,$setting,
5307: $changeauth,$cid,$userdomain,$username,
5308: $id,$amode,$password,$fname,
5309: $mname,$lname,$gen,$sec,
5310: $env{'form.forceid'},$desiredhost,
5311: $email,$role,$enddate,
5312: $startdate,$checkid,$inststatus);
5313: }
5314: } elsif (@secs > 0) {
5315: $singlesec = $secs[0];
5316: }
5317: }
5318: } else {
5319: $possrole = $role;
5320: }
5321: }
5322: if (!$multiple) {
5323: if (($userdomain ne $env{'request.role.domain'}) && ($role ne '')) {
5324: my $item = "/$crsdom/$crsnum";
5325: if ($singlesec ne '') {
5326: $item .= "/$singlesec";
5327: }
5328: $item .= '_'.$possrole;
5329: next if (&restricted_dom($context,$item,$userdomain,$username,$possrole,$startdate,$enddate,
5330: $crsdom,$crsnum,$singlesec,$credits,\%process_by,\%instdoms,
5331: \%got_role_approvals,\%got_instdoms,\%reject,\%pending,\%notifydc));
5332: }
5333: ($userresult,$authresult,$roleresult,$idresult) =
5334: &modifyuserrole($context,$setting,
5335: $changeauth,$cid,$userdomain,$username,
5336: $id,$amode,$password,$fname,
5337: $mname,$lname,$gen,$singlesec,
5338: $env{'form.forceid'},$desiredhost,
5339: $email,$role,$enddate,$startdate,
5340: $checkid,$inststatus);
5341: }
5342: }
5343: if ($multiple) {
5344: foreach my $sec (sort(keys(%userres))) {
5345: $flushc =
5346: &user_change_result($r,$userres{$sec},$authres{$sec},
5347: $roleres{$sec},$idres{$sec},\%counts,$flushc,
5348: $username,$userdomain,\%userchg);
5349:
5350: }
5351: } else {
5352: $flushc =
5353: &user_change_result($r,$userresult,$authresult,
5354: $roleresult,$idresult,\%counts,$flushc,
5355: $username,$userdomain,\%userchg);
5356: }
5357: }
5358: &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,'last user');
5359: } # end of loop
5360: $r->print('</ul>');
5361: &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
5362: }
5363: # Flush the course logs so reverse user roles immediately updated
5364: $r->register_cleanup(\&Apache::lonnet::flushcourselogs);
5365: $r->print("</p>\n<p>\n".&mt('Processed [quant,_1,user].',$counts{'user'}).
5366: "</p>\n");
5367: if ($counts{'role'} > 0) {
5368: $r->print("<p>\n".
5369: &mt('Roles added for [quant,_1,user].',$counts{'role'}).' '.
5370: &mt('If a user is currently logged-in to LON-CAPA, any new roles which are active will be available when the user next logs in.').
5371: "</p>\n");
5372: } else {
5373: $r->print('<p>'.&mt('No roles added').'</p>');
5374: }
5375: if ($counts{'auth'} > 0) {
5376: $r->print("<p>\n".
5377: &mt('Authentication changed for [_1] existing users.',
5378: $counts{'auth'})."</p>\n");
5379: }
5380: $r->print(&print_namespacing_alerts($domain,\%alerts,\%curr_rules));
5381: $r->print(&passwdrule_alerts($domain,\%showpasswdrules));
5382: if (keys(%reject)) {
5383: $r->print(&print_roles_rejected($context,\%reject));
5384: }
5385: if (keys(%pending)) {
5386: $r->print(&print_roles_queued($context,\%pending,\%notifydc));
5387: }
5388: #####################################
5389: # Display list of students to drop #
5390: #####################################
5391: if ($env{'form.fullup'} eq 'yes') {
5392: $r->print('<h3>'.&mt('Students to Drop')."</h3>\n");
5393: # Get current classlist
5394: my $classlist = &Apache::loncoursedata::get_classlist();
5395: if (! defined($classlist)) {
5396: $r->print('<p class="LC_info">'.
5397: &mt('There are no students with current/future access to the course.').
5398: '</p>'."\n");
5399: } elsif (ref($classlist) eq 'HASH') {
5400: # Remove the students we just added from the list of students.
5401: foreach my $line (@userdata) {
5402: my %entries=&Apache::loncommon::record_sep($line);
5403: unless (($entries{$fields{'username'}} eq '') ||
5404: (!defined($entries{$fields{'username'}}))) {
5405: delete($classlist->{$entries{$fields{'username'}}.
5406: ':'.$domain});
5407: }
5408: }
5409: # Print out list of dropped students.
5410: &show_drop_list($r,$classlist,'nosort',$permission);
5411: }
5412: }
5413: } # end of unless
5414: return 'ok';
5415: }
5416:
5417: sub print_namespacing_alerts {
5418: my ($domain,$alerts,$curr_rules) = @_;
5419: my $output;
5420: if (ref($alerts) eq 'HASH') {
5421: if (keys(%{$alerts}) > 0) {
5422: if (ref($alerts->{'username'}) eq 'HASH') {
5423: foreach my $dom (sort(keys(%{$alerts->{'username'}}))) {
5424: my $count;
5425: if (ref($alerts->{'username'}{$dom}) eq 'HASH') {
5426: $count = keys(%{$alerts->{'username'}{$dom}});
5427: }
5428: my $domdesc = &Apache::lonnet::domain($domain,'description');
5429: if (ref($curr_rules->{$dom}) eq 'HASH') {
5430: $output .= &Apache::loncommon::instrule_disallow_msg(
5431: 'username',$domdesc,$count,'upload');
5432: }
5433: $output .= &Apache::loncommon::user_rule_formats($dom,
5434: $domdesc,$curr_rules->{$dom}{'username'},
5435: 'username');
5436: }
5437: }
5438: if (ref($alerts->{'id'}) eq 'HASH') {
5439: foreach my $dom (sort(keys(%{$alerts->{'id'}}))) {
5440: my $count;
5441: if (ref($alerts->{'id'}{$dom}) eq 'HASH') {
5442: $count = keys(%{$alerts->{'id'}{$dom}});
5443: }
5444: my $domdesc = &Apache::lonnet::domain($domain,'description');
5445: if (ref($curr_rules->{$dom}) eq 'HASH') {
5446: $output .= &Apache::loncommon::instrule_disallow_msg(
5447: 'id',$domdesc,$count,'upload');
5448: }
5449: $output .= &Apache::loncommon::user_rule_formats($dom,
5450: $domdesc,$curr_rules->{$dom}{'id'},'id');
5451: }
5452: }
5453: }
5454: }
5455: }
5456:
5457: sub passwdrule_alerts {
5458: my ($domain,$passwdrules) = @_;
5459: my $warning;
5460: if (ref($passwdrules) eq 'HASH') {
5461: my %showrules = %{$passwdrules};
5462: if (keys(%showrules)) {
5463: my %passwdconf = &Apache::lonnet::get_passwdconf($domain);
5464: $warning = '<b>'.&mt('Password requirement(s) unmet for one or more users:').'</b><ul>';
5465: if ($showrules{'min'}) {
5466: my $min = $passwdconf{'min'};
5467: if ($min eq '') {
5468: $min = $Apache::lonnet::passwdmin;
5469: }
5470: $warning .= '<li>'.&mt('minimum [quant,_1,character]',$min).'</li>';
5471: }
5472: if ($showrules{'max'}) {
5473: $warning .= '<li>'.&mt('maximum [quant,_1,character]',$passwdconf{'max'}).'</li>';
5474: }
5475: if ($showrules{'uc'}) {
5476: $warning .= '<li>'.&mt('contain at least one upper case letter').'</li>';
5477: }
5478: if ($showrules{'lc'}) {
5479: $warning .= '<li>'.&mt('contain at least one lower case letter').'</li>';
5480: }
5481: if ($showrules{'num'}) {
5482: $warning .= '<li>'.&mt('contain at least one number').'</li>';
5483: }
5484: if ($showrules{'spec'}) {
5485: $warning .= '<li>'.&mt('contain at least one non-alphanumeric').'</li>';
5486: }
5487: $warning .= '</ul>';
5488: }
5489: }
5490: return $warning;
5491: }
5492:
5493: sub user_change_result {
5494: my ($r,$userresult,$authresult,$roleresult,$idresult,$counts,$flushc,
5495: $username,$userdomain,$userchg) = @_;
5496: my $okresult = 0;
5497: my @status;
5498: if ($userresult ne 'ok') {
5499: if ($userresult =~ /^error:(.+)$/) {
5500: my $error = $1;
5501: push(@status,
5502: &mt('[_1]: Unable to add/modify: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
5503: }
5504: } else {
5505: $counts->{'user'} ++;
5506: $okresult = 1;
5507: }
5508: if ($authresult ne 'ok') {
5509: if ($authresult =~ /^error:(.+)$/) {
5510: my $error = $1;
5511: push(@status,
5512: &mt('[_1]: Unable to modify authentication: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
5513: }
5514: } else {
5515: $counts->{'auth'} ++;
5516: $okresult = 1;
5517: }
5518: if ($roleresult ne 'ok') {
5519: if ($roleresult =~ /^error:(.+)$/) {
5520: my $error = $1;
5521: push(@status,
5522: &mt('[_1]: Unable to add role: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
5523: }
5524: } else {
5525: $counts->{'role'} ++;
5526: $okresult = 1;
5527: }
5528: if ($okresult) {
5529: $flushc++;
5530: $userchg->{$username.':'.$userdomain}=1;
5531: if ($flushc>15) {
5532: $r->rflush;
5533: $flushc=0;
5534: }
5535: }
5536: if ($idresult) {
5537: push(@status,$idresult);
5538: }
5539: if (@status) {
5540: $r->print('<li>'.join('<br />',@status).'</li>');
5541: }
5542: return $flushc;
5543: }
5544:
5545: # ========================================================= Menu Phase Two Drop
5546: sub print_drop_menu {
5547: my ($r,$context,$permission,$crstype) = @_;
5548: my $heading;
5549: if ($crstype eq 'Community') {
5550: $heading = &mt("Drop Members");
5551: } else {
5552: $heading = &mt("Drop Students");
5553: }
5554: $r->print('<h3>'.$heading.'</h3>'."\n".
5555: '<form name="studentform" method="post" action="">'."\n");
5556: my $classlist = &Apache::loncoursedata::get_classlist();
5557: if (! defined($classlist)) {
5558: my $msg = '';
5559: if ($crstype eq 'Community') {
5560: $msg = &mt('There are no members currently enrolled.');
5561: } else {
5562: $msg = &mt('There are no students currently enrolled.');
5563: }
5564: $r->print('<p class="LC_info">'.$msg."</p>\n");
5565: } else {
5566: &show_drop_list($r,$classlist,'nosort',$permission,$crstype);
5567: }
5568: $r->print('</form>');
5569: return;
5570: }
5571:
5572: # ================================================================== Phase four
5573:
5574: sub update_user_list {
5575: my ($r,$context,$setting,$choice,$crstype) = @_;
5576: my $now = time;
5577: my $count=0;
5578: if ($context eq 'course') {
5579: $crstype = &Apache::loncommon::course_type();
5580: }
5581: my (@changelist,%got_role_approvals,%got_instdoms,%process_by,%instdoms,
5582: %pending,%reject,%notifydc);
5583: if ($choice eq 'drop') {
5584: @changelist = &Apache::loncommon::get_env_multiple('form.droplist');
5585: } else {
5586: @changelist = &Apache::loncommon::get_env_multiple('form.actionlist');
5587: }
5588: my %result_text = ( ok => { 'revoke' => 'Revoked',
5589: 'delete' => 'Deleted',
5590: 'reenable' => 'Re-enabled',
5591: 'activate' => 'Activated',
5592: 'chgdates' => 'Changed Access Dates for',
5593: 'chgsec' => 'Changed section(s) for',
5594: 'drop' => 'Dropped',
5595: },
5596: error => {'revoke' => 'revoking',
5597: 'delete' => 'deleting',
5598: 'reenable' => 're-enabling',
5599: 'activate' => 'activating',
5600: 'chgdates' => 'changing access dates for',
5601: 'chgsec' => 'changing section for',
5602: 'drop' => 'dropping',
5603: },
5604: );
5605: my ($startdate,$enddate);
5606: if ($choice eq 'chgdates' || $choice eq 'reenable' || $choice eq 'activate') {
5607: ($startdate,$enddate) = &get_dates_from_form();
5608: }
5609: foreach my $item (@changelist) {
5610: my ($role,$uname,$udom,$cid,$sec,$scope,$result,$type,$locktype,
5611: @sections,$scopestem,$singlesec,$showsecs,$warn_singlesec,
5612: $nothingtodo,$keepnosection,$credits,$instsec,$cdom,$cnum);
5613: if ($choice eq 'drop') {
5614: ($uname,$udom,$sec) = split(/:/,$item,-1);
5615: $role = 'st';
5616: $cid = $env{'request.course.id'};
5617: $scopestem = '/'.$cid;
5618: $scopestem =~s/\_/\//g;
5619: if ($sec eq '') {
5620: $scope = $scopestem;
5621: } else {
5622: $scope = $scopestem.'/'.$sec;
5623: }
5624: } elsif ($context eq 'course') {
5625: ($uname,$udom,$role,$sec,$type,$locktype,$credits,$instsec) =
5626: split(/\:/,$item,8);
5627: $instsec = &unescape($instsec);
5628: $cid = $env{'request.course.id'};
5629: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
5630: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
5631: $scopestem = '/'.$cid;
5632: $scopestem =~s/\_/\//g;
5633: if ($sec eq '') {
5634: $scope = $scopestem;
5635: } else {
5636: $scope = $scopestem.'/'.$sec;
5637: }
5638: } elsif ($context eq 'author') {
5639: ($uname,$udom,$role) = split(/\:/,$item,-1);
5640: $scope = '/'.$env{'user.domain'}.'/'.$env{'user.name'};
5641: $cdom = $env{'user.domain'};
5642: $cnum = $env{'user.name'};
5643: } elsif ($context eq 'domain') {
5644: if ($setting eq 'domain') {
5645: ($role,$uname,$udom) = split(/\:/,$item,-1);
5646: $scope = '/'.$env{'request.role.domain'}.'/';
5647: $cdom = $env{'request.role.domain'};
5648: } elsif ($setting eq 'author') {
5649: ($uname,$udom,$role,$scope) = split(/\:/,$item);
5650: (undef,$cdom,$cnum) = split(/\//,$scope);
5651: } elsif ($setting eq 'course') {
5652: ($uname,$udom,$role,$cid,$sec,$type,$locktype,$credits,$instsec) =
5653: split(/\:/,$item,9);
5654: ($cdom,$cnum) = split('_',$cid);
5655: $instsec = &unescape($instsec);
5656: $scope = '/'.$cid;
5657: $scope =~s/\_/\//g;
5658: if ($sec ne '') {
5659: $scope .= '/'.$sec;
5660: }
5661: }
5662: }
5663: my $plrole = &Apache::lonnet::plaintext($role,$crstype);
5664: my $start = $env{'form.'.$item.'_start'};
5665: my $end = $env{'form.'.$item.'_end'};
5666: if ($choice eq 'drop') {
5667: # drop students
5668: $end = $now;
5669: $type = 'manual';
5670: $result =
5671: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
5672: } elsif ($choice eq 'revoke') {
5673: # revoke or delete user role
5674: $end = $now;
5675: if ($role eq 'st') {
5676: $result =
5677: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5678: } else {
5679: $result =
5680: &Apache::lonnet::revokerole($udom,$uname,$scope,$role,
5681: '','',$context);
5682: }
5683: } elsif ($choice eq 'delete') {
5684: if ($role eq 'st') {
5685: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$now,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5686: }
5687: $result =
5688: &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$now,
5689: $start,1,'',$context);
5690: } else {
5691: #reenable, activate, change access dates or change section
5692: if ($choice ne 'chgsec') {
5693: $start = $startdate;
5694: $end = $enddate;
5695: }
5696: my $id = $scope.'_'.$role;
5697: if ($choice eq 'reenable') {
5698: next if (&restricted_dom($context,$id,$udom,$uname,$role,$now,$end,$cdom,$cnum,
5699: $sec,$credits,\%process_by,\%instdoms,\%got_role_approvals,
5700: \%got_instdoms,\%reject,\%pending,\%notifydc));
5701: if ($role eq 'st') {
5702: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5703: } else {
5704: $result =
5705: &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
5706: $now,'','',$context);
5707: }
5708: } elsif ($choice eq 'activate') {
5709: next if (&restricted_dom($context,$id,$udom,$uname,$role,$now,$end,$cdom,$cnum,
5710: $sec,$credits,\%process_by,\%instdoms,\%got_role_approvals,
5711: \%got_instdoms,\%reject,\%pending,\%notifydc));
5712: if ($role eq 'st') {
5713: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5714: } else {
5715: $result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
5716: $now,'','',$context);
5717: }
5718: } elsif ($choice eq 'chgdates') {
5719: next if (&restricted_dom($context,$id,$udom,$uname,$role,$start,$end,$cdom,$cnum,
5720: $sec,$credits,\%process_by,\%instdoms,\%got_role_approvals,
5721: \%got_instdoms,\%reject,\%pending,\%notifydc));
5722: if ($role eq 'st') {
5723: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5724: } else {
5725: $result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
5726: $start,'','',$context);
5727: }
5728: } elsif ($choice eq 'chgsec') {
5729: my (@newsecs,$revresult,$nochg,@retained);
5730: if (($role ne 'cc') && ($role ne 'co')) {
5731: my @secs = sort(split(/,/,$env{'form.newsecs'}));
5732: if (@secs) {
5733: my %curr_groups = &Apache::longroup::coursegroups();
5734: foreach my $sec (@secs) {
5735: next if (($sec =~ /\W/) || ($sec eq 'none') ||
5736: (exists($curr_groups{$sec})));
5737: push(@newsecs,$sec);
5738: }
5739: }
5740: }
5741: # remove existing section if not to be retained.
5742: if (!$env{'form.retainsec'} || ($role eq 'st')) {
5743: if ($sec eq '') {
5744: if (@newsecs == 0) {
5745: $result = 'ok';
5746: $nochg = 1;
5747: $nothingtodo = 1;
5748: } else {
5749: $revresult =
5750: &Apache::lonnet::revokerole($udom,$uname,
5751: $scope,$role,
5752: '','',$context);
5753: }
5754: } else {
5755: if (@newsecs > 0) {
5756: if (grep(/^\Q$sec\E$/,@newsecs)) {
5757: push(@retained,$sec);
5758: } else {
5759: $revresult =
5760: &Apache::lonnet::revokerole($udom,$uname,
5761: $scope,$role,
5762: '','',$context);
5763: }
5764: } else {
5765: $revresult =
5766: &Apache::lonnet::revokerole($udom,$uname,
5767: $scope,$role,
5768: '','',$context);
5769: }
5770: }
5771: } else {
5772: if ($sec eq '') {
5773: $nochg = 1;
5774: $keepnosection = 1;
5775: } else {
5776: push(@retained,$sec);
5777: }
5778: }
5779: # add new sections
5780: my (@diffs,@shownew);
5781: if (@retained) {
5782: @diffs = &Apache::loncommon::compare_arrays(\@retained,\@newsecs);
5783: } else {
5784: @diffs = @newsecs;
5785: }
5786: if (@newsecs == 0) {
5787: if ($nochg) {
5788: $result = 'ok';
5789: $nothingtodo = 1;
5790: } else {
5791: if ($role eq 'st') {
5792: $result =
5793: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,undef,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5794: } else {
5795: my $newscope = $scopestem;
5796: $result = &Apache::lonnet::assignrole($udom,$uname,$newscope,$role,$end,$start,'','',$context);
5797: }
5798: }
5799: $showsecs = &mt('No section');
5800: } elsif (@diffs == 0) {
5801: $result = 'ok';
5802: $nothingtodo = 1;
5803: } else {
5804: foreach my $newsec (@newsecs) {
5805: if (!grep(/^\Q$newsec\E$/,@retained)) {
5806: if ($role eq 'st') {
5807: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$newsec,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5808: if (@newsecs > 1) {
5809: my $showsingle;
5810: if ($newsec eq '') {
5811: $showsingle = &mt('No section');
5812: } else {
5813: $showsingle = $newsec;
5814: }
5815: if ($crstype eq 'Community') {
5816: $warn_singlesec = &mt('Although more than one section was indicated, a role was only added for the first section - [_1], as each community member may only be in one section at a time.','<i>'.$showsingle.'</i>');
5817: } else {
5818: $warn_singlesec = &mt('Although more than one section was indicated, a role was only added for the first section - [_1], as each student may only be in one section of a course at a time.','<i>'.$showsingle.'</i>');
5819: }
5820: $showsecs = $showsingle;
5821: last;
5822: } else {
5823: if ($newsec eq '') {
5824: $showsecs = &mt('No section');
5825: } else {
5826: $showsecs = $newsec;
5827: }
5828: }
5829: } else {
5830: my $newscope = $scopestem;
5831: if ($newsec ne '') {
5832: $newscope .= '/'.$newsec;
5833: push(@shownew,$newsec);
5834: }
5835: $result = &Apache::lonnet::assignrole($udom,$uname,
5836: $newscope,$role,$end,$start);
5837:
5838: }
5839: }
5840: }
5841: }
5842: unless ($role eq 'st') {
5843: unless ($showsecs) {
5844: my @tolist = sort(@shownew,@retained);
5845: if ($keepnosection) {
5846: push(@tolist,&mt('No section'));
5847: }
5848: $showsecs = join(', ',@tolist);
5849: }
5850: }
5851: }
5852: }
5853: my $extent = $scope;
5854: if ($choice eq 'drop' || $context eq 'course') {
5855: my ($cnum,$cdom,$cdesc) = &get_course_identity($cid);
5856: if ($cdesc) {
5857: $extent = $cdesc;
5858: }
5859: }
5860: if ($result eq 'ok' || $result eq 'ok:') {
5861: my $dates;
5862: if (($choice eq 'chgsec') || ($choice eq 'chgdates')) {
5863: $dates = &dates_feedback($start,$end,$now);
5864: }
5865: if ($choice eq 'chgsec') {
5866: if ($nothingtodo) {
5867: $r->print(&mt("Section assignment for role of '[_1]' in [_2] for '[_3]' unchanged.",$plrole,$extent,'<i>'.
5868: &Apache::loncommon::plainname($uname,$udom).
5869: '</i>').' ');
5870: if ($sec eq '') {
5871: $r->print(&mt('[_1]No section[_2] - [_3]','<b>','</b>',$dates));
5872: } else {
5873: $r->print(&mt('Section(s): [_1] - [_2]',
5874: '<b>'.$showsecs.'</b>',$dates));
5875: }
5876: $r->print('<br />');
5877: } else {
5878: $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]' to [_4] - [_5]",$plrole,$extent,
5879: '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>',
5880: '<b>'.$showsecs.'</b>',$dates).'<br />');
5881: $count ++;
5882: }
5883: if ($warn_singlesec) {
5884: $r->print('<div class="LC_warning">'.$warn_singlesec.'</div>');
5885: }
5886: } elsif ($choice eq 'chgdates') {
5887: $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]' - [_4]",$plrole,$extent,
5888: '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>',
5889: $dates).'<br />');
5890: $count ++;
5891: } else {
5892: $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]'.",$plrole,$extent,
5893: '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>').
5894: '<br />');
5895: $count ++;
5896: }
5897: } else {
5898: $r->print(
5899: &mt("Error $result_text{'error'}{$choice} [_1] in [_2] for '[_3]': [_4].",
5900: $plrole,$extent,
5901: '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>',
5902: $result).'<br />');
5903: }
5904: }
5905: $r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n");
5906: if ($choice eq 'drop') {
5907: $r->print('<input type="hidden" name="action" value="listusers" />'."\n".
5908: '<input type="hidden" name="Status" value="Active" />'."\n".
5909: '<input type="hidden" name="showrole" value="st" />'."\n");
5910: } else {
5911: foreach my $item ('action','sortby','roletype','showrole','Status','secfilter','grpfilter') {
5912: if ($env{'form.'.$item} ne '') {
5913: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.
5914: '" />'."\n");
5915: }
5916: }
5917: }
5918: $r->print('<p><b>'.&mt("$result_text{'ok'}{$choice} [quant,_1,user role,user roles,no user roles].",$count).'</b></p>');
5919: if ($count > 0) {
5920: if ($choice eq 'revoke' || $choice eq 'drop') {
5921: $r->print('<p>'.&mt('Re-enabling will re-activate data for the role.').'</p>');
5922: }
5923: # Flush the course logs so reverse user roles immediately updated
5924: $r->register_cleanup(\&Apache::lonnet::flushcourselogs);
5925: }
5926: if ($env{'form.makedatesdefault'}) {
5927: if ($choice eq 'chgdates' || $choice eq 'reenable' || $choice eq 'activate') {
5928: $r->print(&make_dates_default($startdate,$enddate,$context,$crstype));
5929: }
5930: }
5931: if (keys(%reject)) {
5932: $r->print(&print_roles_rejected($context,\%reject));
5933: }
5934: if (keys(%pending)) {
5935: $r->print(&print_roles_queued($context,\%pending,\%notifydc));
5936: }
5937: my $linktext = &mt('Display User Lists');
5938: if ($choice eq 'drop') {
5939: $linktext = &mt('Display current class roster');
5940: }
5941: $r->print(
5942: &Apache::lonhtmlcommon::actionbox(
5943: ['<a href="javascript:document.studentform.submit()">'.$linktext.'</a>'])
5944: .'</form>'."\n");
5945: }
5946:
5947: sub dates_feedback {
5948: my ($start,$end,$now) = @_;
5949: my $dates;
5950: if ($start < $now) {
5951: if ($end == 0) {
5952: $dates = &mt('role(s) active now; no end date');
5953: } elsif ($end > $now) {
5954: $dates = &mt('role(s) active now; ends [_1].',&Apache::lonlocal::locallocaltime($end));
5955: } else {
5956: $dates = &mt('role(s) expired: [_1].',&Apache::lonlocal::locallocaltime($end));
5957: }
5958: } else {
5959: if ($end == 0 || $end > $now) {
5960: $dates = &mt('future role(s); starts: [_1].',&Apache::lonlocal::locallocaltime($start));
5961: } else {
5962: $dates = &mt('role(s) expired: [_1].',&Apache::lonlocal::locallocaltime($end));
5963: }
5964: }
5965: return $dates;
5966: }
5967:
5968: sub classlist_drop {
5969: my ($scope,$uname,$udom,$now) = @_;
5970: my ($cdom,$cnum) = ($scope=~m{^/($match_domain)/($match_courseid)});
5971: if (&Apache::lonnet::is_course($cdom,$cnum)) {
5972: if (!&active_student_roles($cnum,$cdom,$uname,$udom)) {
5973: my %user;
5974: my $result = &update_classlist($cdom,$cnum,$udom,$uname,\%user,$now);
5975: return &mt('Drop from classlist: [_1]',
5976: '<b>'.$result.'</b>').'<br />';
5977: }
5978: }
5979: }
5980:
5981: sub active_student_roles {
5982: my ($cnum,$cdom,$uname,$udom) = @_;
5983: my %roles =
5984: &Apache::lonnet::get_my_roles($uname,$udom,'userroles',
5985: ['future','active'],['st']);
5986: return exists($roles{"$cnum:$cdom:st"});
5987: }
5988:
5989: sub section_check_js {
5990: my $groupslist= &get_groupslist();
5991: my %js_lt = &Apache::lonlocal::texthash(
5992: mayn => 'may not be used as the name for a section, as it is a reserved word.',
5993: plch => 'Please choose a different section name.',
5994: mnot => 'may not be used as a section name, as it is the name of a course group.',
5995: secn => 'Section names and group names must be distinct. Please choose a different section name.',
5996: );
5997: &js_escape(\%js_lt);
5998: return <<"END";
5999: function validate(caller) {
6000: var groups = new Array($groupslist);
6001: var secname = caller.value;
6002: if ((secname == 'all') || (secname == 'none')) {
6003: alert("'"+secname+"' $js_lt{'mayn'}\\n$js_lt{'plch'}");
6004: return 'error';
6005: }
6006: if (secname != '') {
6007: for (var k=0; k<groups.length; k++) {
6008: if (secname == groups[k]) {
6009: alert("'"+secname+"' $js_lt{'mnot'}\\n$js_lt{'secn'}");
6010: return 'error';
6011: }
6012: }
6013: }
6014: return 'ok';
6015: }
6016: END
6017: }
6018:
6019: sub set_login {
6020: my ($dom,$authformkrb,$authformint,$authformloc,$authformlti) = @_;
6021: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
6022: my $response;
6023: my ($authnum,%can_assign) =
6024: &Apache::loncommon::get_assignable_auth($dom);
6025: if ($authnum) {
6026: $response = &Apache::loncommon::start_data_table();
6027: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
6028: $response .= &Apache::loncommon::start_data_table_row().
6029: '<td>'.$authformkrb.'</td>'.
6030: &Apache::loncommon::end_data_table_row()."\n";
6031: }
6032: if ($can_assign{'int'}) {
6033: $response .= &Apache::loncommon::start_data_table_row().
6034: '<td>'.$authformint.'</td>'.
6035: &Apache::loncommon::end_data_table_row()."\n"
6036: }
6037: if ($can_assign{'loc'}) {
6038: $response .= &Apache::loncommon::start_data_table_row().
6039: '<td>'.$authformloc.'</td>'.
6040: &Apache::loncommon::end_data_table_row()."\n";
6041: }
6042: if ($can_assign{'lti'}) {
6043: $response .= &Apache::loncommon::start_data_table_row().
6044: '<td>'.$authformlti.'</td>'.
6045: &Apache::loncommon::end_data_table_row()."\n";
6046: }
6047: $response .= &Apache::loncommon::end_data_table();
6048: }
6049: return $response;
6050: }
6051:
6052: sub course_sections {
6053: my ($sections_count,$role,$current_sec,$disabled) = @_;
6054: my $output = '';
6055: my @sections = (sort {$a <=> $b} keys(%{$sections_count}));
6056: my $numsec = scalar(@sections);
6057: my $is_selected = ' selected="selected"';
6058: if ($numsec <= 1) {
6059: $output = '<select name="currsec_'.$role.'"'.$disabled.'>'."\n".
6060: ' <option value="">'.&mt('Select').'</option>'."\n";
6061: if ($current_sec eq 'none') {
6062: $output .=
6063: ' <option value=""'.$is_selected.'>'.&mt('No section').'</option>'."\n";
6064: } else {
6065: $output .=
6066: ' <option value="">'.&mt('No section').'</option>'."\n";
6067: }
6068: if ($numsec == 1) {
6069: if ($current_sec eq $sections[0]) {
6070: $output .=
6071: ' <option value="'.$sections[0].'"'.$is_selected.'>'.$sections[0].'</option>'."\n";
6072: } else {
6073: $output .=
6074: ' <option value="'.$sections[0].'" >'.$sections[0].'</option>'."\n";
6075: }
6076: }
6077: } else {
6078: $output = '<select name="currsec_'.$role.'" ';
6079: my $multiple = 4;
6080: if (scalar(@sections) < 4) { $multiple = scalar(@sections); }
6081: if ($role eq 'st') {
6082: $output .= $disabled.'>'."\n".
6083: ' <option value="">'.&mt('Select').'</option>'."\n";
6084: if ($current_sec eq 'none') {
6085: $output .=
6086: ' <option value=""'.$is_selected.'>'.&mt('No section')."</option>\n";
6087: } else {
6088: $output .=
6089: ' <option value="">'.&mt('No section')."</option>\n";
6090: }
6091: } else {
6092: $output .= 'multiple="multiple" size="'.$multiple.'"'.$disabled.'>'."\n";
6093: }
6094: foreach my $sec (@sections) {
6095: if ($current_sec eq $sec) {
6096: $output .= '<option value="'.$sec.'"'.$is_selected.'>'.$sec."</option>\n";
6097: } else {
6098: $output .= '<option value="'.$sec.'">'.$sec."</option>\n";
6099: }
6100: }
6101: }
6102: $output .= '</select>';
6103: return $output;
6104: }
6105:
6106: sub get_groupslist {
6107: my $groupslist;
6108: my %curr_groups = &Apache::longroup::coursegroups();
6109: if (%curr_groups) {
6110: $groupslist = join('","',sort(keys(%curr_groups)));
6111: $groupslist = '"'.$groupslist.'"';
6112: }
6113: return $groupslist;
6114: }
6115:
6116: sub setsections_javascript {
6117: my ($formname,$groupslist,$mode,$checkauth,$crstype,$showcredits) = @_;
6118: my ($checkincluded,$finish,$rolecode,$setsection_js);
6119: if ($mode eq 'upload') {
6120: $checkincluded = 'formname.name == "'.$formname.'"';
6121: $finish = "return 'ok';";
6122: $rolecode = "var role = formname.defaultrole.options[formname.defaultrole.selectedIndex].value;\n";
6123: } elsif ($formname eq 'cu') {
6124: if (($crstype eq 'Course') && ($showcredits)) {
6125: $checkincluded = "((role == 'st') && (formname.elements[i-2].checked == true)) || ((role != 'st') && (formname.elements[i-1].checked == true))";
6126: } else {
6127: $checkincluded = 'formname.elements[i-1].checked == true';
6128: }
6129: if ($checkauth) {
6130: $finish = "var authcheck = auth_check();\n".
6131: " if (authcheck == 'ok') {\n".
6132: " formname.submit();\n".
6133: " }\n";
6134: } else {
6135: $finish = 'formname.submit()';
6136: }
6137: $rolecode = "var match = str.split('_');
6138: var role = match[3];\n";
6139: } elsif (($formname eq 'enrollstudent') || ($formname eq 'selfenroll')) {
6140: $checkincluded = 'formname.name == "'.$formname.'"';
6141: if ($checkauth) {
6142: $finish = "var authcheck = auth_check();\n".
6143: " if (authcheck == 'ok') {\n".
6144: " formname.submit();\n".
6145: " }\n";
6146: } else {
6147: $finish = 'formname.submit()';
6148: }
6149: $rolecode = "var match = str.split('_');
6150: var role = match[1];\n";
6151: } else {
6152: $checkincluded = 'formname.name == "'.$formname.'"';
6153: $finish = "seccheck = 'ok';";
6154: $rolecode = "var match = str.split('_');
6155: var role = match[1];\n";
6156: $setsection_js = "var seccheck = 'alert';";
6157: }
6158: my %alerts = &Apache::lonlocal::texthash(
6159: secd => 'Section designations do not apply to Course Coordinator roles.',
6160: sedn => 'Section designations do not apply to Coordinator roles.',
6161: accr => 'A course coordinator role will be added with access to all sections.',
6162: acor => 'A coordinator role will be added with access to all sections',
6163: inea => 'In each course, each user may only have one student role at a time.',
6164: inco => 'In each community, each user may only have one member role at a time.',
6165: youh => 'You had selected',
6166: secs => 'sections.',
6167: plmo => 'Please modify your selections so they include no more than one section.',
6168: mayn => 'may not be used as the name for a section, as it is a reserved word.',
6169: plch => 'Please choose a different section name.',
6170: mnot => 'may not be used as a section name, as it is the name of a course group.',
6171: secn => 'Section names and group names must be distinct. Please choose a different section name.',
6172: nonw => 'Section names may only contain letters or numbers.',
6173: );
6174: &js_escape(\%alerts);
6175: $setsection_js .= <<"ENDSECCODE";
6176:
6177: function setSections(formname,crstype) {
6178: var re1 = /^currsec_/;
6179: var re2 =/\\W/;
6180: var trimleading = /^\\s+/;
6181: var trimtrailing = /\\s+\$/;
6182: var groups = new Array($groupslist);
6183: for (var i=0;i<formname.elements.length;i++) {
6184: var str = formname.elements[i].name;
6185: if (typeof(str) === "undefined") {
6186: continue;
6187: }
6188: var checkcurr = str.match(re1);
6189: if (checkcurr != null) {
6190: var num = i;
6191: $rolecode
6192: if ($checkincluded) {
6193: if (role == 'cc' || role == 'co') {
6194: if (role == 'cc') {
6195: alert("$alerts{'secd'}\\n$alerts{'accr'}");
6196: } else {
6197: alert("$alerts{'sedn'}\\n$alerts{'acor'}");
6198: }
6199: } else {
6200: var sections = '';
6201: var numsec = 0;
6202: var fromexisting = new Array();
6203: for (var j=0; j<formname.elements[num].length; j++) {
6204: if (formname.elements[num].options[j].selected == true ) {
6205: var addsec = formname.elements[num].options[j].value;
6206: if ((addsec != "") && (addsec != null)) {
6207: fromexisting.push(addsec);
6208: if (numsec == 0) {
6209: sections = addsec;
6210: } else {
6211: sections = sections + "," + addsec;
6212: }
6213: numsec ++;
6214: }
6215: }
6216: }
6217: var newsecs = formname.elements[num+1].value;
6218: var validsecs = new Array();
6219: var validsecstr = '';
6220: var badsecs = new Array();
6221: if (newsecs != null && newsecs != "") {
6222: var numsplit;
6223: if (newsecs.indexOf(',') == -1) {
6224: numsplit = new Array(newsecs);
6225: } else {
6226: numsplit = newsecs.split(/,/g);
6227: }
6228: for (var m=0; m<numsplit.length; m++) {
6229: var newsec = numsplit[m];
6230: newsec = newsec.replace(trimleading,'');
6231: newsec = newsec.replace(trimtrailing,'');
6232: if (re2.test(newsec) == true) {
6233: badsecs.push(newsec);
6234: } else {
6235: if (newsec != '') {
6236: var isnew = 1;
6237: if (fromexisting != null) {
6238: for (var n=0; n<fromexisting.length; n++) {
6239: if (newsec == fromexisting[n]) {
6240: isnew = 0;
6241: }
6242: }
6243: }
6244: if (isnew == 1) {
6245: validsecs.push(newsec);
6246: }
6247: }
6248: }
6249: }
6250: if (badsecs.length > 0) {
6251: alert("$alerts{'nonw'}\\n$alerts{'plch'}");
6252: return;
6253: }
6254: numsec = numsec + validsecs.length;
6255: }
6256: if ((role == 'st') && (numsec > 1)) {
6257: if (crstype == 'Community') {
6258: alert("$alerts{'inea'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}");
6259: } else {
6260: alert("$alerts{'inco'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}");
6261: }
6262: return;
6263: } else {
6264: if (validsecs != null) {
6265: for (var j=0; j<validsecs.length; j++) {
6266: if (validsecstr == '' || validsecstr == null) {
6267: validsecstr = validsecs[j];
6268: } else {
6269: validsecstr += ','+validsecs[j];
6270: }
6271: if ((validsecs[j] == 'all') ||
6272: (validsecs[j] == 'none')) {
6273: alert("'"+validsecs[j]+"' $alerts{'mayn'}\\n$alerts{'plch'}");
6274: return;
6275: }
6276: for (var k=0; k<groups.length; k++) {
6277: if (validsecs[j] == groups[k]) {
6278: alert("'"+validsecs[j]+"' $alerts{'mnot'}\\n$alerts{'secn'}");
6279: return;
6280: }
6281: }
6282: }
6283: }
6284: }
6285: if ((validsecstr != '') && (validsecstr != null)) {
6286: if ((sections == '') || (sections == null)) {
6287: sections = validsecstr;
6288: } else {
6289: sections = sections + "," + validsecstr;
6290: }
6291: }
6292: formname.elements[num+2].value = sections;
6293: }
6294: }
6295: }
6296: }
6297: $finish
6298: }
6299: ENDSECCODE
6300: return $setsection_js;
6301: }
6302:
6303: sub can_create_user {
6304: my ($dom,$context,$usertype) = @_;
6305: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
6306: my $cancreate = 1;
6307: if (&Apache::lonnet::allowed('mau',$dom)) {
6308: return $cancreate;
6309: } elsif ($context eq 'domain') {
6310: $cancreate = 0;
6311: return $cancreate;
6312: }
6313: if (ref($domconf{'usercreation'}) eq 'HASH') {
6314: if (ref($domconf{'usercreation'}{'cancreate'}) eq 'HASH') {
6315: if ($context eq 'course' || $context eq 'author' || $context eq 'requestcrs') {
6316: my $creation = $domconf{'usercreation'}{'cancreate'}{$context};
6317: if ($creation eq 'none') {
6318: $cancreate = 0;
6319: } elsif ($creation ne 'any') {
6320: if (defined($usertype)) {
6321: if ($creation ne $usertype) {
6322: $cancreate = 0;
6323: }
6324: }
6325: }
6326: }
6327: }
6328: }
6329: return $cancreate;
6330: }
6331:
6332: sub can_modify_userinfo {
6333: my ($context,$dom,$fields,$userroles) = @_;
6334: my %domconfig =
6335: &Apache::lonnet::get_dom('configuration',['usermodification'],
6336: $dom);
6337: my %canmodify;
6338: if (ref($fields) eq 'ARRAY') {
6339: foreach my $field (@{$fields}) {
6340: $canmodify{$field} = 0;
6341: if (&Apache::lonnet::allowed('mau',$dom)) {
6342: $canmodify{$field} = 1;
6343: } else {
6344: if (ref($domconfig{'usermodification'}) eq 'HASH') {
6345: if (ref($domconfig{'usermodification'}{$context}) eq 'HASH') {
6346: if (ref($userroles) eq 'ARRAY') {
6347: foreach my $role (@{$userroles}) {
6348: my $testrole;
6349: if ($context eq 'selfcreate') {
6350: $testrole = $role;
6351: } else {
6352: if ($role =~ /^cr\//) {
6353: $testrole = 'cr';
6354: } else {
6355: $testrole = $role;
6356: }
6357: }
6358: if (ref($domconfig{'usermodification'}{$context}{$testrole}) eq 'HASH') {
6359: if ($domconfig{'usermodification'}{$context}{$testrole}{$field}) {
6360: $canmodify{$field} = 1;
6361: last;
6362: }
6363: }
6364: }
6365: } else {
6366: foreach my $key (keys(%{$domconfig{'usermodification'}{$context}})) {
6367: if (ref($domconfig{'usermodification'}{$context}{$key}) eq 'HASH') {
6368: if ($domconfig{'usermodification'}{$context}{$key}{$field}) {
6369: $canmodify{$field} = 1;
6370: last;
6371: }
6372: }
6373: }
6374: }
6375: }
6376: } elsif ($context eq 'course') {
6377: if (ref($userroles) eq 'ARRAY') {
6378: if (grep(/^st$/,@{$userroles})) {
6379: $canmodify{$field} = 1;
6380: }
6381: } else {
6382: $canmodify{$field} = 1;
6383: }
6384: }
6385: }
6386: }
6387: }
6388: return %canmodify;
6389: }
6390:
6391: sub can_change_internalpass {
6392: my ($uname,$udom,$crstype,$permission) = @_;
6393: my $canchange;
6394: if (&Apache::lonnet::allowed('mau',$udom)) {
6395: $canchange = 1;
6396: } elsif ((ref($permission) eq 'HASH') && ($permission->{'mip'}) &&
6397: ($udom eq $env{'request.role.domain'})) {
6398: unless ($env{'course.'.$env{'request.course.id'}.'.internal.nopasswdchg'}) {
6399: my ($cnum,$cdom) = &get_course_identity();
6400: if ((&Apache::lonnet::is_course_owner($cdom,$cnum)) && ($udom eq $env{'user.domain'})) {
6401: my @userstatuses = ('default');
6402: my %userenv = &Apache::lonnet::userenvironment($udom,$uname,'inststatus');
6403: if ($userenv{'inststatus'} ne '') {
6404: @userstatuses = split(/:/,$userenv{'inststatus'});
6405: }
6406: my $noupdate = 1;
6407: my %passwdconf = &Apache::lonnet::get_passwdconf($cdom);
6408: if (ref($passwdconf{'crsownerchg'}) eq 'HASH') {
6409: if (ref($passwdconf{'crsownerchg'}{'for'}) eq 'ARRAY') {
6410: foreach my $status (@userstatuses) {
6411: if (grep(/^\Q$status\E$/,@{$passwdconf{'crsownerchg'}{'for'}})) {
6412: undef($noupdate);
6413: last;
6414: }
6415: }
6416: }
6417: }
6418: if ($noupdate) {
6419: return;
6420: }
6421: my %owned = &Apache::lonnet::courseiddump($cdom,'.',1,'.',
6422: $env{'user.name'}.':'.$env{'user.domain'},
6423: undef,undef,undef,'.');
6424: my %roleshash = &Apache::lonnet::get_my_roles($uname,$udom,'userroles',
6425: ['active','future']);
6426: foreach my $key (keys(%roleshash)) {
6427: my ($name,$domain,$role) = split(/:/,$key);
6428: if ($role eq 'st') {
6429: next if (($name eq $cnum) && ($domain eq $cdom));
6430: if ($owned{$domain.'_'.$name}) {
6431: if (ref($owned{$domain.'_'.$name}) eq 'HASH') {
6432: if ($owned{$domain.'_'.$name}{'nopasswdchg'}) {
6433: $noupdate = 1;
6434: last;
6435: }
6436: }
6437: } else {
6438: $noupdate = 1;
6439: last;
6440: }
6441: } else {
6442: $noupdate = 1;
6443: last;
6444: }
6445: }
6446: unless ($noupdate) {
6447: $canchange = 1;
6448: }
6449: }
6450: }
6451: }
6452: return $canchange;
6453: }
6454:
6455: sub check_usertype {
6456: my ($dom,$uname,$rules,$curr_rules,$got_rules) = @_;
6457: my $usertype;
6458: if ((ref($got_rules) eq 'HASH') && (ref($curr_rules) eq 'HASH')) {
6459: if (!$got_rules->{$dom}) {
6460: my %domconfig = &Apache::lonnet::get_dom('configuration',
6461: ['usercreation'],$dom);
6462: if (ref($domconfig{'usercreation'}) eq 'HASH') {
6463: foreach my $item ('username','id') {
6464: if (ref($domconfig{'usercreation'}{$item.'_rule'}) eq 'ARRAY') {
6465: $curr_rules->{$dom}{$item} =
6466: $domconfig{'usercreation'}{$item.'_rule'};
6467: }
6468: }
6469: }
6470: $got_rules->{$dom} = 1;
6471: }
6472: if (ref($rules) eq 'HASH') {
6473: my @user_rules;
6474: if (ref($curr_rules->{$dom}{'username'}) eq 'ARRAY') {
6475: foreach my $rule (keys(%{$rules})) {
6476: if (grep(/^\Q$rule\E/,@{$curr_rules->{$dom}{'username'}})) {
6477: push(@user_rules,$rule);
6478: }
6479: }
6480: }
6481: if (@user_rules > 0) {
6482: my %rule_check = &Apache::lonnet::inst_rulecheck($dom,$uname,undef,'username',\@user_rules);
6483: if (keys(%rule_check) > 0) {
6484: $usertype = 'unofficial';
6485: foreach my $item (keys(%rule_check)) {
6486: if ($rule_check{$item}) {
6487: $usertype = 'official';
6488: last;
6489: }
6490: }
6491: }
6492: }
6493: }
6494: }
6495: return $usertype;
6496: }
6497:
6498: sub roles_by_context {
6499: my ($context,$custom,$crstype) = @_;
6500: my @allroles;
6501: if ($context eq 'course') {
6502: @allroles = ('st');
6503: if ($env{'request.role'} =~ m{^dc\./}) {
6504: push(@allroles,'ad');
6505: }
6506: push(@allroles,('ta','ep','in'));
6507: if ($crstype eq 'Community') {
6508: push(@allroles,'co');
6509: } else {
6510: push(@allroles,'cc');
6511: }
6512: if ($custom) {
6513: push(@allroles,'cr');
6514: }
6515: } elsif ($context eq 'author') {
6516: @allroles = ('ca','aa');
6517: } elsif ($context eq 'domain') {
6518: @allroles = ('li','ad','dg','dh','da','sc','au','dc');
6519: }
6520: return @allroles;
6521: }
6522:
6523: sub get_permission {
6524: my ($context,$crstype) = @_;
6525: my %permission;
6526: if ($context eq 'course') {
6527: my $custom = 1;
6528: my @allroles = &roles_by_context($context,$custom,$crstype);
6529: foreach my $role (@allroles) {
6530: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
6531: $permission{'cusr'} = 1;
6532: last;
6533: }
6534: }
6535: if (&Apache::lonnet::allowed('ccr',$env{'request.course.id'})) {
6536: $permission{'custom'} = 1;
6537: }
6538: if (&Apache::lonnet::allowed('vcl',$env{'request.course.id'})) {
6539: $permission{'view'} = 1;
6540: }
6541: if (!$permission{'view'}) {
6542: my $scope = $env{'request.course.id'}.'/'.$env{'request.course.sec'};
6543: $permission{'view'} = &Apache::lonnet::allowed('vcl',$scope);
6544: if ($permission{'view'}) {
6545: $permission{'view_section'} = $env{'request.course.sec'};
6546: }
6547: }
6548: if (!$permission{'cusr'}) {
6549: if ($env{'request.course.sec'} ne '') {
6550: my $scope = $env{'request.course.id'}.'/'.$env{'request.course.sec'};
6551: $permission{'cusr'} = (&Apache::lonnet::allowed('cst',$scope));
6552: if ($permission{'cusr'}) {
6553: $permission{'cusr_section'} = $env{'request.course.sec'};
6554: }
6555: }
6556: }
6557: if (&Apache::lonnet::allowed('mdg',$env{'request.course.id'})) {
6558: $permission{'grp_manage'} = 1;
6559: }
6560: if ($permission{'cusr'}) {
6561: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
6562: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
6563: my %coursehash = (
6564: 'internal.selfenrollmgrdc' => $env{'course.'.$env{'request.course.id'}.'.internal.selfenrollmgrdc'},
6565: 'internal.selfenrollmgrcc' => $env{'course.'.$env{'request.course.id'}.'.internal.selfenrollmgrcc'},
6566: 'internal.coursecode' => $env{'course.'.$env{'request.course.id'}.'.internal.coursecode'},
6567: 'internal.textbook' =>$env{'course.'.$env{'request.course.id'}.'.internal.textbook'},
6568: );
6569: my ($managed_by_cc,$managed_by_dc) = &selfenrollment_administration($cdom,$cnum,$crstype,\%coursehash);
6570: if (ref($managed_by_cc) eq 'ARRAY') {
6571: if (@{$managed_by_cc}) {
6572: $permission{'selfenrolladmin'} = 1;
6573: }
6574: }
6575: }
6576: if ($env{'request.course.id'}) {
6577: my $user;
6578: if (($env{'user.name'} ne '') && ($env{'user.domain'} ne '')) {
6579: $user = $env{'user.name'}.':'.$env{'user.domain'};
6580: }
6581: if (($user ne '') && ($env{'course.'.$env{'request.course.id'}.'.internal.courseowner'} eq
6582: $user)) {
6583: $permission{'owner'} = 1;
6584: if (&Apache::lonnet::allowed('mip',$env{'request.course.id'})) {
6585: $permission{'mip'} = 1;
6586: }
6587: } elsif (($user ne '') && ($env{'course.'.$env{'request.course.id'}.'.internal.co-owners'} ne '')) {
6588: if (grep(/^\Q$user\E$/,split(/,/,$env{'course.'.$env{'request.course.id'}.'.internal.co-owners'}))) {
6589: $permission{'co-owner'} = 1;
6590: }
6591: }
6592: }
6593: } elsif ($context eq 'author') {
6594: $permission{'cusr'} = &authorpriv($env{'user.name'},$env{'request.role.domain'});
6595: $permission{'view'} = $permission{'cusr'};
6596: } else {
6597: my @allroles = &roles_by_context($context);
6598: foreach my $role (@allroles) {
6599: if (&Apache::lonnet::allowed('c'.$role,$env{'request.role.domain'})) {
6600: $permission{'cusr'} = 1;
6601: last;
6602: }
6603: }
6604: if (!$permission{'cusr'}) {
6605: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
6606: $permission{'cusr'} = 1;
6607: }
6608: }
6609: if (&Apache::lonnet::allowed('ccr',$env{'request.role.domain'})) {
6610: $permission{'custom'} = 1;
6611: }
6612: if (&Apache::lonnet::allowed('vac',$env{'request.role.domain'})) {
6613: $permission{'activity'} = 1;
6614: }
6615: if (&Apache::lonnet::allowed('vur',$env{'request.role.domain'})) {
6616: $permission{'view'} = 1;
6617: }
6618: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
6619: $permission{'owner'} = 1;
6620: }
6621: }
6622: my $allowed = 0;
6623: foreach my $key (keys(%permission)) {
6624: next if (($key eq 'owner') || ($key eq 'co-owner'));
6625: if ($permission{$key}) { $allowed=1; last; }
6626: }
6627: return (\%permission,$allowed);
6628: }
6629:
6630: # ==================================================== Figure out author access
6631:
6632: sub authorpriv {
6633: my ($auname,$audom)=@_;
6634: unless ((&Apache::lonnet::allowed('cca',$audom.'/'.$auname))
6635: || (&Apache::lonnet::allowed('caa',$audom.'/'.$auname))) { return ''; } return 1;
6636: }
6637:
6638: sub roles_on_upload {
6639: my ($context,$setting,$crstype,%customroles) = @_;
6640: my (@possible_roles,@permitted_roles);
6641: @possible_roles = &curr_role_permissions($context,$setting,1,$crstype);
6642: foreach my $role (@possible_roles) {
6643: if ($role eq 'cr') {
6644: push(@permitted_roles,keys(%customroles));
6645: } else {
6646: push(@permitted_roles,$role);
6647: }
6648: }
6649: return @permitted_roles;
6650: }
6651:
6652: sub get_course_identity {
6653: my ($cid) = @_;
6654: my ($cnum,$cdom,$cdesc);
6655: if ($cid eq '') {
6656: $cid = $env{'request.course.id'}
6657: }
6658: if ($cid ne '') {
6659: $cnum = $env{'course.'.$cid.'.num'};
6660: $cdom = $env{'course.'.$cid.'.domain'};
6661: $cdesc = $env{'course.'.$cid.'.description'};
6662: if ($cnum eq '' || $cdom eq '') {
6663: my %coursehash =
6664: &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
6665: $cdom = $coursehash{'domain'};
6666: $cnum = $coursehash{'num'};
6667: $cdesc = $coursehash{'description'};
6668: }
6669: }
6670: return ($cnum,$cdom,$cdesc);
6671: }
6672:
6673: sub dc_setcourse_js {
6674: my ($formname,$mode,$context,$showcredits,$domain) = @_;
6675: my ($dc_setcourse_code,$authen_check);
6676: my $cctext = &Apache::lonnet::plaintext('cc');
6677: my $cotext = &Apache::lonnet::plaintext('co');
6678: my %alerts = §ioncheck_alerts();
6679: my $role = 'role';
6680: if ($mode eq 'upload') {
6681: $role = 'courserole';
6682: } else {
6683: $authen_check = &verify_authen($formname,$context,$domain);
6684: }
6685: $dc_setcourse_code = (<<"SCRIPTTOP");
6686: $authen_check
6687:
6688: function setCourse() {
6689: var course = document.$formname.dccourse.value;
6690: if (course != "") {
6691: if (document.$formname.dcdomain.value != document.$formname.origdom.value) {
6692: alert("$alerts{'curd'}");
6693: return;
6694: }
6695: var userrole = document.$formname.$role.options[document.$formname.$role.selectedIndex].value
6696: var section="";
6697: var numsections = 0;
6698: var newsecs = new Array();
6699: for (var i=0; i<document.$formname.currsec.length; i++) {
6700: if (document.$formname.currsec.options[i].selected == true ) {
6701: if (document.$formname.currsec.options[i].value != "" && document.$formname.currsec.options[i].value != null) {
6702: if (numsections == 0) {
6703: section = document.$formname.currsec.options[i].value
6704: numsections = 1;
6705: }
6706: else {
6707: section = section + "," + document.$formname.currsec.options[i].value
6708: numsections ++;
6709: }
6710: }
6711: }
6712: }
6713: if (document.$formname.newsec.value != "" && document.$formname.newsec.value != null) {
6714: if (numsections == 0) {
6715: section = document.$formname.newsec.value
6716: }
6717: else {
6718: section = section + "," + document.$formname.newsec.value
6719: }
6720: newsecs = document.$formname.newsec.value.split(/,/g);
6721: numsections = numsections + newsecs.length;
6722: }
6723: if ((userrole == 'st') && (numsections > 1)) {
6724: if (document.$formname.crstype.value == 'Community') {
6725: alert("$alerts{'inco'}. $alerts{'youh'} "+numsections+" $alerts{'sect'}.\\n$alerts{'plsm'}.")
6726: } else {
6727: alert("$alerts{'inea'}. $alerts{'youh'} "+numsections+" $alerts{'sect'}.\\n$alerts{'plsm'}.")
6728: }
6729: return;
6730: }
6731: for (var j=0; j<newsecs.length; j++) {
6732: if ((newsecs[j] == 'all') || (newsecs[j] == 'none')) {
6733: alert("'"+newsecs[j]+"' $alerts{'mayn'}.\\n$alerts{'plsc'}.");
6734: return;
6735: }
6736: if (document.$formname.groups.value != '') {
6737: var groups = document.$formname.groups.value.split(/,/g);
6738: for (var k=0; k<groups.length; k++) {
6739: if (newsecs[j] == groups[k]) {
6740: if (document.$formname.crstype.value == 'Community') {
6741: alert("'"+newsecs[j]+"' $alerts{'mayc'}.\\n$alerts{'secn'}. $alerts{'plsc'}.");
6742: } else {
6743: alert("'"+newsecs[j]+"' $alerts{'mayt'}.\\n$alerts{'secn'}. $alerts{'plsc'}.");
6744: }
6745: return;
6746: }
6747: }
6748: }
6749: }
6750: if ((userrole == 'cc') && (numsections > 0)) {
6751: alert("$alerts{'secd'} $cctext $alerts{'role'}.\\n$alerts{'accr'}.");
6752: section = "";
6753: }
6754: if ((userrole == 'co') && (numsections > 0)) {
6755: alert("$alerts{'secd'} $cotext $alerts{'role'}.\\n$alerts{'accr'}.");
6756: section = "";
6757: }
6758: SCRIPTTOP
6759: if ($mode ne 'upload') {
6760: $dc_setcourse_code .= (<<"SCRIPTMID");
6761: var coursename = "_$env{'request.role.domain'}"+"_"+course+"_"+userrole
6762: var numcourse = getIndex(document.$formname.dccourse);
6763: if (numcourse == "-1") {
6764: if (document.$formname.type == 'Community') {
6765: alert("$alerts{'thwc'}");
6766: } else {
6767: alert("$alerts{'thwa'}");
6768: }
6769: return;
6770: }
6771: else {
6772: document.$formname.elements[numcourse].name = "act"+coursename;
6773: var numnewsec = getIndex(document.$formname.newsec);
6774: if (numnewsec != "-1") {
6775: document.$formname.elements[numnewsec].name = "sec"+coursename;
6776: document.$formname.elements[numnewsec].value = section;
6777: }
6778: var numstart = getIndex(document.$formname.start);
6779: if (numstart != "-1") {
6780: document.$formname.elements[numstart].name = "start"+coursename;
6781: }
6782: var numend = getIndex(document.$formname.end);
6783: if (numend != "-1") {
6784: document.$formname.elements[numend].name = "end"+coursename
6785: }
6786: SCRIPTMID
6787: if ($showcredits) {
6788: $dc_setcourse_code .= <<ENDCRED;
6789: var numcredits = getIndex(document.$formname.credits);
6790: if (numcredits != "-1") {
6791: document.$formname.elements[numcredits].name = "credits"+coursename;
6792: }
6793: ENDCRED
6794: }
6795: $dc_setcourse_code .= <<ENDSCRIPT;
6796: }
6797: }
6798: var authcheck = auth_check();
6799: if (authcheck == 'ok') {
6800: document.$formname.submit();
6801: }
6802: }
6803: ENDSCRIPT
6804: } else {
6805: $dc_setcourse_code .= "
6806: document.$formname.sections.value = section;
6807: }
6808: return 'ok';
6809: }
6810: ";
6811: }
6812: $dc_setcourse_code .= (<<"ENDSCRIPT");
6813:
6814: function getIndex(caller) {
6815: for (var i=0;i<document.$formname.elements.length;i++) {
6816: if (document.$formname.elements[i] == caller) {
6817: return i;
6818: }
6819: }
6820: return -1;
6821: }
6822: ENDSCRIPT
6823: return $dc_setcourse_code;
6824: }
6825:
6826: sub verify_authen {
6827: my ($formname,$context,$domain) = @_;
6828: my %alerts = &authcheck_alerts();
6829: my $finish = "return 'ok';";
6830: if ($context eq 'author') {
6831: $finish = "document.$formname.submit();";
6832: }
6833: my ($numrules,$intargjs) =
6834: &Apache::loncommon::passwd_validation_js('argpicked',$domain);
6835: my $outcome = <<"ENDSCRIPT";
6836:
6837: function auth_check() {
6838: var logintype;
6839: if (document.$formname.login.length) {
6840: if (document.$formname.login.length > 0) {
6841: var loginpicked = 0;
6842: for (var i=0; i<document.$formname.login.length; i++) {
6843: if (document.$formname.login[i].checked == true) {
6844: loginpicked = 1;
6845: logintype = document.$formname.login[i].value;
6846: }
6847: }
6848: if (loginpicked == 0) {
6849: alert("$alerts{'authen'}");
6850: return;
6851: }
6852: }
6853: } else {
6854: logintype = document.$formname.login.value;
6855: }
6856: if (logintype == 'nochange') {
6857: return 'ok';
6858: }
6859: var argpicked = document.$formname.elements[logintype+'arg'].value;
6860: if ((argpicked == null) || (argpicked == '') || (typeof argpicked == 'undefined')) {
6861: var alertmsg = '';
6862: switch (logintype) {
6863: case 'krb':
6864: alertmsg = '$alerts{'krb'}';
6865: break;
6866: case 'int':
6867: alertmsg = '$alerts{'ipass'}';
6868: break;
6869: case 'fsys':
6870: alertmsg = '$alerts{'ipass'}';
6871: break;
6872: case 'loc':
6873: alertmsg = '';
6874: break;
6875: default:
6876: alertmsg = '';
6877: }
6878: if (alertmsg != '') {
6879: alert(alertmsg);
6880: return;
6881: }
6882: } else if (logintype == 'int') {
6883: var numrules = $numrules;
6884: if (numrules > 0) {
6885: $intargjs
6886: }
6887: }
6888: $finish
6889: }
6890: ENDSCRIPT
6891: }
6892:
6893: sub sectioncheck_alerts {
6894: my %alerts = &Apache::lonlocal::texthash(
6895: curd => 'You must select a course or community in the current domain',
6896: inea => 'In each course, each user may only have one student role at a time',
6897: inco => 'In each community, each user may only have one member role at a time',
6898: youh => 'You had selected',
6899: sect => 'sections',
6900: plsm => 'Please modify your selections so they include no more than one section',
6901: mayn => 'may not be used as the name for a section, as it is a reserved word',
6902: plsc => 'Please choose a different section name',
6903: mayt => 'may not be used as the name for a section, as it is the name of a course group',
6904: mayc => 'may not be used as the name for a section, as it is the name of a community group',
6905: secn => 'Section names and group names must be distinct',
6906: secd => 'Section designations do not apply to ',
6907: role => 'roles',
6908: accr => 'role will be added with access to all sections',
6909: thwa => 'There was a problem with your course selection',
6910: thwc => 'There was a problem with your community selection',
6911: );
6912: &js_escape(\%alerts);
6913: return %alerts;
6914: }
6915:
6916: sub authcheck_alerts {
6917: my %alerts =
6918: &Apache::lonlocal::texthash(
6919: authen => 'You must choose an authentication type.',
6920: krb => 'You need to specify the Kerberos domain.',
6921: ipass => 'You need to specify the initial password.',
6922: );
6923: &js_escape(\%alerts);
6924: return %alerts;
6925: }
6926:
6927: sub is_courseowner {
6928: my ($thiscourse,$courseowner) = @_;
6929: if ($courseowner eq '') {
6930: if ($env{'request.course.id'} eq $thiscourse) {
6931: $courseowner = $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'};
6932: }
6933: }
6934: if ($courseowner ne '') {
6935: if ($courseowner eq $env{'user.name'}.':'.$env{'user.domain'}) {
6936: return 1;
6937: }
6938: }
6939: return;
6940: }
6941:
6942: sub get_selfenroll_titles {
6943: my @row = ('types','registered','enroll_dates','access_dates','section',
6944: 'approval','limit');
6945: my %lt = &Apache::lonlocal::texthash (
6946: types => 'Users allowed to self-enroll',
6947: registered => 'Registration status (official courses)' ,
6948: enroll_dates => 'Dates self-enrollment available',
6949: access_dates => 'Access dates for self-enrolling users',
6950: section => "Self-enrolling users' section",
6951: approval => 'Processing of requests',
6952: limit => 'Enrollment limit',
6953: );
6954: return (\@row,\%lt);
6955: }
6956:
6957: sub selfenroll_default_descs {
6958: my %desc = (
6959: types => {
6960: dom => &mt('Course domain'),
6961: all => &mt('Any domain'),
6962: '' => &mt('None'),
6963: },
6964: limit => {
6965: none => &mt('No limit'),
6966: allstudents => &mt('Limit by total students'),
6967: selfenrolled => &mt('Limit by total self-enrolled'),
6968: },
6969: approval => {
6970: '0' => &mt('Processed automatically'),
6971: '1' => &mt('Queued for approval'),
6972: '2' => &mt('Queued, pending validation'),
6973: },
6974: registered => {
6975: 0 => 'No registration required',
6976: 1 => 'Registered students only',
6977: },
6978: );
6979: return %desc;
6980: }
6981:
6982: sub selfenroll_validation_types {
6983: my @items = ('url','fields','button','markup');
6984: my %names = &Apache::lonlocal::texthash (
6985: url => 'Web address of validation server/script',
6986: fields => 'Form fields to send to validator',
6987: button => 'Text for validation button',
6988: markup => 'Validation description (HTML)',
6989: );
6990: my @fields = ('username','domain','uniquecode','course','coursetype','description');
6991: return (\@items,\%names,\@fields);
6992: }
6993:
6994: sub get_extended_type {
6995: my ($cdom,$cnum,$crstype,$current) = @_;
6996: my $type = 'unofficial';
6997: my %settings;
6998: if (ref($current) eq 'HASH') {
6999: %settings = %{$current};
7000: } else {
7001: %settings = &Apache::lonnet::get('environment',['internal.coursecode','internal.textbook'],$cdom,$cnum);
7002: }
7003: if ($crstype eq 'Community') {
7004: $type = 'community';
7005: } elsif ($crstype eq 'Placement') {
7006: $type = 'placement';
7007: } elsif ($settings{'internal.coursecode'}) {
7008: $type = 'official';
7009: } elsif ($settings{'internal.textbook'}) {
7010: $type = 'textbook';
7011: }
7012: return $type;
7013: }
7014:
7015: sub selfenrollment_administration {
7016: my ($cdom,$cnum,$crstype,$coursehash) = @_;
7017: my %settings;
7018: if (ref($coursehash) eq 'HASH') {
7019: %settings = %{$coursehash};
7020: } else {
7021: %settings = &Apache::lonnet::get('environment',
7022: ['internal.selfenrollmgrdc','internal.selfenrollmgrcc',
7023: 'internal.coursecode','internal.textbook'],$cdom,$cnum);
7024: }
7025: my ($possconfigs) = &get_selfenroll_titles();
7026: my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom);
7027: my $selfenrolltype = &get_extended_type($cdom,$cnum,$crstype,\%settings);
7028:
7029: my (@in_course,@in_domain);
7030: if ($settings{'internal.selfenrollmgrcc'} ne '') {
7031: @in_course = split(/,/,$settings{'internal.selfenrollmgrcc'});
7032: my @diffs = &Apache::loncommon::compare_arrays($possconfigs,\@in_course);
7033: unless (@diffs) {
7034: return (\@in_course,\@in_domain);
7035: }
7036: }
7037: if ($settings{'internal.selfenrollmgrdc'} ne '') {
7038: my @in_domain = split(/,/,$settings{'internal.selfenrollmgrdc'});
7039: my @diffs = &Apache::loncommon::compare_arrays(\@in_domain,$possconfigs);
7040: unless (@diffs) {
7041: return (\@in_course,\@in_domain);
7042: }
7043: }
7044: my @combined = @in_course;
7045: push(@combined,@in_domain);
7046: my @diffs = &Apache::loncommon::compare_arrays(\@combined,$possconfigs);
7047: unless (@diffs) {
7048: return (\@in_course,\@in_domain);
7049: }
7050: if ($domdefaults{$selfenrolltype.'selfenrolladmdc'} eq '') {
7051: push(@in_course,@diffs);
7052: } else {
7053: my @defaultdc = split(/,/,$domdefaults{$selfenrolltype.'selfenrolladmdc'});
7054: foreach my $item (@diffs) {
7055: if (grep(/^\Q$item\E$/,@defaultdc)) {
7056: push(@in_domain,$item);
7057: } else {
7058: push(@in_course,$item);
7059: }
7060: }
7061: }
7062: return (\@in_course,\@in_domain);
7063: }
7064:
7065: sub custom_role_header {
7066: my ($context,$crstype,$templaterolerefs,$prefix) = @_;
7067: my %lt = &Apache::lonlocal::texthash(
7068: sele => 'Select a Template',
7069: );
7070: my ($context_code,$button_code);
7071: if ($context eq 'domain') {
7072: $context_code = &custom_coursetype_switch($crstype,$prefix);
7073: }
7074: if (ref($templaterolerefs) eq 'ARRAY') {
7075: foreach my $role (@{$templaterolerefs}) {
7076: my $display = 'inline';
7077: if (($context eq 'domain') && ($role eq 'co')) {
7078: $display = 'none';
7079: }
7080: $button_code .= &make_button_code($role,$crstype,$display,$prefix).' ';
7081: }
7082: }
7083: return <<"END";
7084: <div class="LC_left_float">
7085: <fieldset>
7086: <legend>$lt{'sele'}</legend>
7087: $button_code
7088: </fieldset></div>
7089: $context_code
7090: <br clear="all" />
7091: END
7092: }
7093:
7094: sub custom_coursetype_switch {
7095: my ($crstype,$prefix) = @_;
7096: my ($checkedcourse,$checkedcommunity);
7097: if ($crstype eq 'Community') {
7098: $checkedcommunity = ' checked="checked"';
7099: } else {
7100: $checkedcourse = ' checked="checked"';
7101: }
7102: my %lt = &Apache::lonlocal::texthash(
7103: cont => 'Context',
7104: cour => 'Course',
7105: comm => 'Community',
7106: );
7107: return <<"END";
7108: <div class="LC_left_float">
7109: <fieldset>
7110: <legend>$lt{'cont'}</legend>
7111: <label>
7112: <input type="radio" name="${prefix}_custrolecrstype" value="Course"$checkedcourse onclick="javascript:customSwitchType('$prefix');" />
7113: $lt{'cour'}
7114: </label>
7115: <label>
7116: <input type="radio" name="${prefix}_custrolecrstype" value="Community"$checkedcommunity onclick="javascript:customSwitchType('$prefix');" />
7117: $lt{'comm'}
7118: </label>
7119: </fieldset>
7120: </div>
7121: END
7122: }
7123:
7124: sub custom_role_table {
7125: my ($crstype,$full,$levels,$levelscurrent,$prefix,$add_class,$id) = @_;
7126: return unless ((ref($full) eq 'HASH') && (ref($levels) eq 'HASH') &&
7127: (ref($levelscurrent) eq 'HASH'));
7128: my %lt=&Apache::lonlocal::texthash (
7129: 'prv' => "Privilege",
7130: 'crl' => "Course Level",
7131: 'dml' => "Domain Level",
7132: 'ssl' => "System Level");
7133: my %cr = (
7134: course => '_c',
7135: domain => '_d',
7136: system => '_s',
7137: );
7138:
7139: my $output=&Apache::loncommon::start_data_table($add_class,$id).
7140: &Apache::loncommon::start_data_table_header_row().
7141: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
7142: '</th><th>'.$lt{'ssl'}.'</th>'.
7143: &Apache::loncommon::end_data_table_header_row();
7144: foreach my $priv (sort(keys(%{$full}))) {
7145: my $privtext = &Apache::lonnet::plaintext($priv,$crstype);
7146: $output .= &Apache::loncommon::start_data_table_row().
7147: '<td><span id="'.$prefix.$priv.'">'.$privtext.'</span></td>';
7148: foreach my $type ('course','domain','system') {
7149: if (($type eq 'system') && ($priv eq 'bre') && ($crstype eq 'Community')) {
7150: $output .= '<td> </td>';
7151: } else {
7152: $output .= '<td>'.
7153: ($levels->{$type}{$priv}?'<input type="checkbox" id="'.$prefix.$priv.$cr{$type}.'"'.
7154: ' name="'.$prefix.$priv.$cr{$type}.'"'.
7155: ($levelscurrent->{$type}{$priv}?' checked="checked"':'').' />':' ').
7156: '</td>';
7157: }
7158: }
7159: $output .= &Apache::loncommon::end_data_table_row();
7160: }
7161: $output .= &Apache::loncommon::end_data_table();
7162: return $output;
7163: }
7164:
7165: sub custom_role_privs {
7166: my ($privs,$full,$levels,$levelscurrent)= @_;
7167: return unless ((ref($privs) eq 'HASH') && (ref($full) eq 'HASH') &&
7168: (ref($levels) eq 'HASH') && (ref($levelscurrent) eq 'HASH'));
7169: my %cr = (
7170: course => 'cr:c',
7171: domain => 'cr:d',
7172: system => 'cr:s',
7173: );
7174: foreach my $type ('course','domain','system') {
7175: foreach my $item (split(/\:/,$Apache::lonnet::pr{$cr{$type}})) {
7176: my ($priv,$restrict)=split(/\&/,$item);
7177: if (!$restrict) { $restrict='F'; }
7178: $levels->{$type}->{$priv}=$restrict;
7179: if ($privs->{$type}=~/\:$priv/) {
7180: $levelscurrent->{$type}->{$priv}=1;
7181: }
7182: $full->{$priv}=1;
7183: }
7184: }
7185: return;
7186: }
7187:
7188: sub custom_template_roles {
7189: my ($context,$crstype) = @_;
7190: my @template_roles = ("in","ta","ep");
7191: if (($context eq 'domain') || ($context eq 'domprefs')) {
7192: push(@template_roles,"ad");
7193: }
7194: push(@template_roles,"st");
7195: if ($context eq 'domain') {
7196: unshift(@template_roles,('co','cc'));
7197: } else {
7198: if ($crstype eq 'Community') {
7199: unshift(@template_roles,'co');
7200: } else {
7201: unshift(@template_roles,'cc');
7202: }
7203: }
7204: return @template_roles;
7205: }
7206:
7207: sub custom_roledefs_js {
7208: my ($context,$crstype,$formname,$full,$templaterolesref,$jsback) = @_;
7209: my $button_code = "\n";
7210: my $head_script = "\n";
7211: my (%roletitlestr,$rolenamestr);
7212: my %role_titles = (
7213: Course => [],
7214: Community => [],
7215: );
7216: $head_script .= '<script type="text/javascript">'."\n"
7217: .'// <![CDATA['."\n";
7218: if (ref($templaterolesref) eq 'ARRAY') {
7219: if ($context eq 'domain') {
7220: $rolenamestr = join("','",@{$templaterolesref});
7221: }
7222: foreach my $role (@{$templaterolesref}) {
7223: $head_script .= &make_script_template($role,$crstype,$formname);
7224: if ($context eq 'domain') {
7225: foreach my $type ('Course','Community') {
7226: push(@{$role_titles{$type}},&Apache::lonnet::plaintext($role,$type));
7227: }
7228: }
7229: }
7230: }
7231: if ($context eq 'domain') {
7232: foreach my $type ('Course','Community') {
7233: $roletitlestr{$type} = join("','",@{$role_titles{$type}});
7234: }
7235: my %pt = (
7236: Community => {
7237: cst => &mt('Grant/revoke role of Member'),
7238: mdc => &mt('Edit community contents'),
7239: pch => &mt('Post discussion on community resources'),
7240: pfo => &mt('Print for other users and entire community'),
7241: },
7242: Course => {
7243: cst => &mt('Grant/revoke role of Student'),
7244: mdc => &mt('Edit course contents'),
7245: pch => &mt('Post discussion on course resources'),
7246: pfo => &mt('Print for other users and entire course'),
7247: },
7248: );
7249: $head_script .= <<"ENDJS";
7250: function customSwitchType(prefix) {
7251: var privnames = new Array('cst','mdc','pch','pfo');
7252: var privtxtcrs = new Array('$pt{Course}{cst}','$pt{Course}{mdc}','$pt{Course}{pch}','$pt{Course}{pfo}');
7253: var privtxtcom = new Array('$pt{Community}{cst}','$pt{Community}{mdc}','$pt{Community}{pch}','$pt{Community}{pfo}');
7254: var rolenames = new Array('$rolenamestr');
7255: var rolescrs = new Array('$roletitlestr{Course}');
7256: var rolescom = new Array('$roletitlestr{Community}');
7257: var radio = prefix+'_custrolecrstype';
7258: if (document.$formname.elements[radio].length > 1) {
7259: for (var i=0; i<document.$formname.elements[radio].length; i++) {
7260: if (document.$formname.elements[radio][i].checked) {
7261: if ((document.getElementById(prefix+'bre_s')) && (document.getElementById(prefix+'bro_s'))) {
7262: if (document.$formname.elements[radio][i].value == 'Community') {
7263: if (document.getElementById(prefix+'bre_s').checked) {
7264: document.getElementById(prefix+'bro_s').checked = true;
7265: document.getElementById(prefix+'bre_s').checked = false;
7266:
7267: }
7268: document.getElementById(prefix+'bre_s').style.visibility = 'hidden';
7269: } else {
7270: document.getElementById(prefix+'bre_s').style.visibility = 'visible';
7271: if (document.getElementById(prefix+'bro_s').checked) {
7272: document.getElementById(prefix+'bre_s').checked = true;
7273: document.getElementById(prefix+'bro_s').checked = false;
7274: }
7275: }
7276: }
7277: for (var j=0; j<privnames.length; j++) {
7278: if (document.getElementById(prefix+privnames[j])) {
7279: if (document.getElementById(prefix+privnames[j])) {
7280: if (document.$formname.elements[radio][i].value == 'Course') {
7281: document.getElementById(prefix+privnames[j]).innerHTML = privtxtcrs[j];
7282: } else {
7283: document.getElementById(prefix+privnames[j]).innerHTML = privtxtcom[j];
7284: }
7285: }
7286: }
7287: }
7288: for (var j=0; j<rolenames.length; j++) {
7289: if (document.getElementById(prefix+rolenames[j])) {
7290: if (document.getElementById(prefix+rolenames[j])) {
7291: if (document.$formname.elements[radio][i].value == 'Course') {
7292: document.getElementById(prefix+rolenames[j]).value = rolescrs[j];
7293: if (rolenames[j] == 'cc') {
7294: document.getElementById(prefix+rolenames[j]).style.display = 'inline';
7295: }
7296: if (rolenames[j] == 'co') {
7297: document.getElementById(prefix+rolenames[j]).style.display = 'none';
7298: }
7299: } else {
7300: document.getElementById(prefix+rolenames[j]).value = rolescom[j];
7301: if (rolenames[j] == 'cc') {
7302: document.getElementById(prefix+rolenames[j]).style.display = 'none';
7303: }
7304: if (rolenames[j] == 'co') {
7305: document.getElementById(prefix+rolenames[j]).style.display = 'inline';
7306: }
7307: }
7308: }
7309: }
7310: }
7311: }
7312: }
7313: }
7314: return;
7315: }
7316: ENDJS
7317: }
7318: $head_script .= "\n".$jsback."\n"
7319: .'// ]]>'."\n"
7320: .'</script>'."\n";
7321: return $head_script;
7322: }
7323:
7324: # --------------------------------------------------------
7325: sub make_script_template {
7326: my ($role,$crstype,$formname) = @_;
7327: my $return_script = 'function set_'.$role.'(prefix) {'."\n";
7328: my (%full_by_level,%role_priv);
7329: foreach my $level ('c','d','s') {
7330: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:'.$level})) {
7331: next if (($level eq 's') && ($crstype eq 'Community') && ($item eq 'bre&S'));
7332: my ($priv,$restrict)=split(/\&/,$item);
7333: $full_by_level{$level}{$priv}=1;
7334: }
7335: $role_priv{$level} = {};
7336: my @temp = split(/:/,$Apache::lonnet::pr{$role.':'.$level});
7337: foreach my $priv (@temp) {
7338: my ($priv_item, $dummy) = split(/\&/,$priv);
7339: $role_priv{$level}{$priv_item} = 1;
7340: }
7341: }
7342: my %to_check = (
7343: c => ['c','d','s'],
7344: d => ['d','s'],
7345: s => ['s'],
7346: );
7347: foreach my $level ('c','d','s') {
7348: if (ref($full_by_level{$level}) eq 'HASH') {
7349: foreach my $priv (keys(%{$full_by_level{$level}})) {
7350: my $value = 'false';
7351: if (ref($to_check{$level}) eq 'ARRAY') {
7352: foreach my $lett (@{$to_check{$level}}) {
7353: if (exists($role_priv{$lett}{$priv})) {
7354: $value = 'true';
7355: last;
7356: }
7357: }
7358: $return_script .= "document.$formname.elements[prefix+'".$priv."_".$level."'].checked = $value;\n";
7359: }
7360: }
7361: }
7362: }
7363: $return_script .= '}'."\n";
7364: return ($return_script);
7365: }
7366: # ----------------------------------------------------------
7367: sub make_button_code {
7368: my ($role,$crstype,$display,$prefix) = @_;
7369: my $label = &Apache::lonnet::plaintext($role,$crstype);
7370: my $button_code = '<input type="button" onclick="set_'.$role."('$prefix'".')" '.
7371: 'id="'.$prefix.$role.'" value="'.$label.'" '.
7372: 'style="display:'.$display.'" />';
7373: return ($button_code);
7374: }
7375:
7376: sub custom_role_update {
7377: my ($rolename,$prefix) = @_;
7378: # ------------------------------------------------------- What can be assigned?
7379: my %privs = (
7380: c => '',
7381: d => '',
7382: s => '',
7383: );
7384: foreach my $level (keys(%privs)) {
7385: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:'.$level})) {
7386: my ($priv,$restrict)=split(/\&/,$item);
7387: if (!$restrict) { $restrict=''; }
7388: if ($env{'form.'.$prefix.$priv.'_'.$level}) {
7389: $privs{$level} .=':'.$item;
7390: }
7391: }
7392: }
7393: return %privs;
7394: }
7395:
7396: sub adhoc_status_types {
7397: my ($cdom,$context,$role,$selectedref,$othertitle,$usertypes,$types,$disabled) = @_;
7398: my $output = &Apache::loncommon::start_data_table();
7399: my $numinrow = 3;
7400: my $rem;
7401: if (ref($types) eq 'ARRAY') {
7402: for (my $i=0; $i<@{$types}; $i++) {
7403: if (defined($usertypes->{$types->[$i]})) {
7404: my $rem = $i%($numinrow);
7405: if ($rem == 0) {
7406: if ($i > 0) {
7407: $output .= &Apache::loncommon::end_data_table_row();
7408: }
7409: $output .= &Apache::loncommon::start_data_table_row();
7410: }
7411: my $check;
7412: if (ref($selectedref) eq 'ARRAY') {
7413: if (grep(/^\Q$types->[$i]\E$/,@{$selectedref})) {
7414: $check = ' checked="checked"';
7415: }
7416: }
7417: $output .= '<td>'.
7418: '<span class="LC_nobreak"><label>'.
7419: '<input type="checkbox" name="'.$context.$role.'_status" '.
7420: 'value="'.$types->[$i].'"'.$check.$disabled.' />'.
7421: $usertypes->{$types->[$i]}.'</label></span></td>';
7422: }
7423: }
7424: $rem = @{$types}%($numinrow);
7425: }
7426: my $colsleft = $numinrow - $rem;
7427: if (($rem == 0) && (@{$types} > 0)) {
7428: $output .= &Apache::loncommon::start_data_table_row();
7429: }
7430: if ($colsleft > 1) {
7431: $output .= '<td colspan="'.$colsleft.'">';
7432: } else {
7433: $output .= '<td>';
7434: }
7435: my $defcheck;
7436: if (ref($selectedref) eq 'ARRAY') {
7437: if (grep(/^default$/,@{$selectedref})) {
7438: $defcheck = ' checked="checked"';
7439: }
7440: }
7441: $output .= '<span class="LC_nobreak"><label>'.
7442: '<input type="checkbox" name="'.$context.$role.'_status"'.
7443: 'value="default"'.$defcheck.$disabled.' />'.
7444: $othertitle.'</label></span></td>'.
7445: &Apache::loncommon::end_data_table_row().
7446: &Apache::loncommon::end_data_table();
7447: return $output;
7448: }
7449:
7450: sub adhoc_staff {
7451: my ($access,$context,$role,$selectedref,$adhocref,$disabled) = @_;
7452: my $output;
7453: if (ref($adhocref) eq 'HASH') {
7454: my %by_fullname;
7455: my $numinrow = 4;
7456: my $rem;
7457: my @personnel = keys(%{$adhocref});
7458: if (@personnel) {
7459: foreach my $person (@personnel) {
7460: my ($uname,$udom) = split(/:/,$person);
7461: my $fullname = &Apache::loncommon::plainname($uname,$udom,'lastname');
7462: $by_fullname{$fullname} = $person;
7463: }
7464: my @sorted = sort(keys(%by_fullname));
7465: my $count = scalar(@sorted);
7466: $output = &Apache::loncommon::start_data_table();
7467: for (my $i=0; $i<$count; $i++) {
7468: my $rem = $i%($numinrow);
7469: if ($rem == 0) {
7470: if ($i > 0) {
7471: $output .= &Apache::loncommon::end_data_table_row();
7472: }
7473: $output .= &Apache::loncommon::start_data_table_row();
7474: }
7475: my $check;
7476: my $user = $by_fullname{$sorted[$i]};
7477: if (ref($selectedref) eq 'ARRAY') {
7478: if (grep(/^\Q$user\E$/,@{$selectedref})) {
7479: $check = ' checked="checked"';
7480: }
7481: }
7482: if ($i == $count-1) {
7483: my $colsleft = $numinrow - $rem;
7484: if ($colsleft > 1) {
7485: $output .= '<td colspan="'.$colsleft.'">';
7486: } else {
7487: $output .= '<td>';
7488: }
7489: } else {
7490: $output .= '<td>';
7491: }
7492: $output .= '<span class="LC_nobreak"><label>'.
7493: '<input type="checkbox" name="'.$context.$role.'_staff_'.$access.'" '.
7494: 'value="'.$user.'"'.$check.$disabled.' />'.$sorted[$i].
7495: '</label></span></td>';
7496: if ($i == $count-1) {
7497: $output .= &Apache::loncommon::end_data_table_row();
7498: }
7499: }
7500: $output .= &Apache::loncommon::end_data_table();
7501: }
7502: }
7503: return $output;
7504: }
7505:
7506:
7507: 1;
7508:
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