File:
[LON-CAPA] /
loncom /
interface /
loncreateuser.pm
Revision
1.391:
download - view:
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Wed Feb 12 21:29:03 2014 UTC (10 years, 3 months ago) by
raeburn
Branches:
MAIN
CVS tags:
HEAD
- Bug 6646
- Self-creation of user accounts with e-mail address as username can
be queued for approval.
- Link in Domain Coordinator's User Management menu to approve/reject
requests.
- Support for pop-up window to display details of new account request.
- User information and password requested from prospective user in a single
web form.
1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.391 2014/02/12 21:29:03 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: ###
29:
30: package Apache::loncreateuser;
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::loncreateuser.pm
37:
38: =head1 SYNOPSIS
39:
40: Handler to create users and custom roles
41:
42: Provides an Apache handler for creating users,
43: editing their login parameters, roles, and removing roles, and
44: also creating and assigning custom roles.
45:
46: =head1 OVERVIEW
47:
48: =head2 Custom Roles
49:
50: In LON-CAPA, roles are actually collections of privileges. "Teaching
51: Assistant", "Course Coordinator", and other such roles are really just
52: collection of privileges that are useful in many circumstances.
53:
54: Custom roles can be defined by a Domain Coordinator, Course Coordinator
55: or Community Coordinator via the Manage User functionality.
56: The custom role editor screen will show all privileges which can be
57: assigned to users. For a complete list of privileges, please see
58: C</home/httpd/lonTabs/rolesplain.tab>.
59:
60: Custom role definitions are stored in the C<roles.db> file of the creator
61: of the role.
62:
63: =cut
64:
65: use strict;
66: use Apache::Constants qw(:common :http);
67: use Apache::lonnet;
68: use Apache::loncommon;
69: use Apache::lonlocal;
70: use Apache::longroup;
71: use Apache::lonuserutils;
72: use Apache::loncoursequeueadmin;
73: use LONCAPA qw(:DEFAULT :match);
74:
75: my $loginscript; # piece of javascript used in two separate instances
76: my $authformnop;
77: my $authformkrb;
78: my $authformint;
79: my $authformfsys;
80: my $authformloc;
81:
82: sub initialize_authen_forms {
83: my ($dom,$formname,$curr_authtype,$mode) = @_;
84: my ($krbdef,$krbdefdom) = &Apache::loncommon::get_kerberos_defaults($dom);
85: my %param = ( formname => $formname,
86: kerb_def_dom => $krbdefdom,
87: kerb_def_auth => $krbdef,
88: domain => $dom,
89: );
90: my %abv_auth = &auth_abbrev();
91: if ($curr_authtype =~ /^(krb4|krb5|internal|localauth|unix):(.*)$/) {
92: my $long_auth = $1;
93: my $curr_autharg = $2;
94: my %abv_auth = &auth_abbrev();
95: $param{'curr_authtype'} = $abv_auth{$long_auth};
96: if ($long_auth =~ /^krb(4|5)$/) {
97: $param{'curr_kerb_ver'} = $1;
98: $param{'curr_autharg'} = $curr_autharg;
99: }
100: if ($mode eq 'modifyuser') {
101: $param{'mode'} = $mode;
102: }
103: }
104: $loginscript = &Apache::loncommon::authform_header(%param);
105: $authformkrb = &Apache::loncommon::authform_kerberos(%param);
106: $authformnop = &Apache::loncommon::authform_nochange(%param);
107: $authformint = &Apache::loncommon::authform_internal(%param);
108: $authformfsys = &Apache::loncommon::authform_filesystem(%param);
109: $authformloc = &Apache::loncommon::authform_local(%param);
110: }
111:
112: sub auth_abbrev {
113: my %abv_auth = (
114: krb5 => 'krb',
115: krb4 => 'krb',
116: internal => 'int',
117: localauth => 'loc',
118: unix => 'fsys',
119: );
120: return %abv_auth;
121: }
122:
123: # ====================================================
124:
125: sub user_quotas {
126: my ($ccuname,$ccdomain) = @_;
127: my %lt = &Apache::lonlocal::texthash(
128: 'usrt' => "User Tools",
129: 'cust' => "Custom quota",
130: 'chqu' => "Change quota",
131: );
132:
133: my $quota_javascript = <<"END_SCRIPT";
134: <script type="text/javascript">
135: // <![CDATA[
136: function quota_changes(caller,context) {
137: var customoff = document.getElementById('custom_'+context+'quota_off');
138: var customon = document.getElementById('custom_'+context+'quota_on');
139: var number = document.getElementById(context+'quota');
140: if (caller == "custom") {
141: if (customoff) {
142: if (customoff.checked) {
143: number.value = "";
144: }
145: }
146: }
147: if (caller == "quota") {
148: if (customon) {
149: customon.checked = true;
150: }
151: }
152: return;
153: }
154: // ]]>
155: </script>
156: END_SCRIPT
157: my $longinsttype;
158: my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($ccdomain);
159: my $output = $quota_javascript."\n".
160: '<h3>'.$lt{'usrt'}.'</h3>'."\n".
161: &Apache::loncommon::start_data_table();
162:
163: if (&Apache::lonnet::allowed('mut',$ccdomain)) {
164: $output .= &build_tools_display($ccuname,$ccdomain,'tools');
165: }
166:
167: my %titles = &Apache::lonlocal::texthash (
168: portfolio => "Disk space allocated to user's portfolio files",
169: author => "Disk space allocated to user's Authoring Space (if role assigned)",
170: );
171: foreach my $name ('portfolio','author') {
172: my ($currquota,$quotatype,$inststatus,$defquota) =
173: &Apache::loncommon::get_user_quota($ccuname,$ccdomain,$name);
174: if ($longinsttype eq '') {
175: if ($inststatus ne '') {
176: if ($usertypes->{$inststatus} ne '') {
177: $longinsttype = $usertypes->{$inststatus};
178: }
179: }
180: }
181: my ($showquota,$custom_on,$custom_off,$defaultinfo);
182: $custom_on = ' ';
183: $custom_off = ' checked="checked" ';
184: if ($quotatype eq 'custom') {
185: $custom_on = $custom_off;
186: $custom_off = ' ';
187: $showquota = $currquota;
188: if ($longinsttype eq '') {
189: $defaultinfo = &mt('For this user, the default quota would be [_1]'
190: .' MB.',$defquota);
191: } else {
192: $defaultinfo = &mt("For this user, the default quota would be [_1]".
193: " MB, as determined by the user's institutional".
194: " affiliation ([_2]).",$defquota,$longinsttype);
195: }
196: } else {
197: if ($longinsttype eq '') {
198: $defaultinfo = &mt('For this user, the default quota is [_1]'
199: .' MB.',$defquota);
200: } else {
201: $defaultinfo = &mt("For this user, the default quota of [_1]".
202: " MB, is determined by the user's institutional".
203: " affiliation ([_2]).",$defquota,$longinsttype);
204: }
205: }
206:
207: if (&Apache::lonnet::allowed('mpq',$ccdomain)) {
208: $output .= '<tr class="LC_info_row">'."\n".
209: ' <td>'.$titles{$name}.'</td>'."\n".
210: ' </tr>'."\n".
211: &Apache::loncommon::start_data_table_row()."\n".
212: ' <td><span class="LC_nobreak">'.
213: &mt('Current quota: [_1] MB',$currquota).'</span> '.
214: $defaultinfo.'</td>'."\n".
215: &Apache::loncommon::end_data_table_row()."\n".
216: &Apache::loncommon::start_data_table_row()."\n".
217: ' <td><span class="LC_nobreak">'.$lt{'chqu'}.
218: ': <label>'.
219: '<input type="radio" name="custom_'.$name.'quota" id="custom_'.$name.'quota_off" '.
220: 'value="0" '.$custom_off.' onchange="javascript:quota_changes('."'custom','$name'".');"'.
221: ' /><span class="LC_nobreak">'.
222: &mt('Default ([_1] MB)',$defquota).'</span></label> '.
223: ' <label><input type="radio" name="custom_'.$name.'quota" id="custom_'.$name.'quota_on" '.
224: 'value="1" '.$custom_on.' onchange="javascript:quota_changes('."'custom','$name'".');"'.
225: ' />'.$lt{'cust'}.':</label> '.
226: '<input type="text" name="'.$name.'quota" id="'.$name.'quota" size ="5" '.
227: 'value="'.$showquota.'" onfocus="javascript:quota_changes('."'quota','$name'".');"'.
228: ' /> '.&mt('MB').'</span></td>'."\n".
229: &Apache::loncommon::end_data_table_row()."\n";
230: }
231: }
232: $output .= &Apache::loncommon::end_data_table();
233: return $output;
234: }
235:
236: sub build_tools_display {
237: my ($ccuname,$ccdomain,$context) = @_;
238: my (@usertools,%userenv,$output,@options,%validations,%reqtitles,%reqdisplay,
239: $colspan,$isadv,%domconfig);
240: my %lt = &Apache::lonlocal::texthash (
241: 'blog' => "Personal User Blog",
242: 'aboutme' => "Personal Information Page",
243: 'webdav' => "WebDAV access to Authoring Spaces (if SSL and author/co-author)",
244: 'portfolio' => "Personal User Portfolio",
245: 'avai' => "Available",
246: 'cusa' => "availability",
247: 'chse' => "Change setting",
248: 'usde' => "Use default",
249: 'uscu' => "Use custom",
250: 'official' => 'Can request creation of official courses',
251: 'unofficial' => 'Can request creation of unofficial courses',
252: 'community' => 'Can request creation of communities',
253: 'textbook' => 'Can request creation of textbook courses',
254: 'requestauthor' => 'Can request author space',
255: );
256: if ($context eq 'requestcourses') {
257: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
258: 'requestcourses.official','requestcourses.unofficial',
259: 'requestcourses.community','requestcourses.textbook');
260: @usertools = ('official','unofficial','community','textbook');
261: @options =('norequest','approval','autolimit','validate');
262: %validations = &Apache::lonnet::auto_courserequest_checks($ccdomain);
263: %reqtitles = &courserequest_titles();
264: %reqdisplay = &courserequest_display();
265: $colspan = ' colspan="2"';
266: %domconfig =
267: &Apache::lonnet::get_dom('configuration',['requestcourses'],$ccdomain);
268: $isadv = &Apache::lonnet::is_advanced_user($ccuname,$ccdomain);
269: } elsif ($context eq 'requestauthor') {
270: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
271: 'requestauthor');
272: @usertools = ('requestauthor');
273: @options =('norequest','approval','automatic');
274: %reqtitles = &requestauthor_titles();
275: %reqdisplay = &requestauthor_display();
276: $colspan = ' colspan="2"';
277: %domconfig =
278: &Apache::lonnet::get_dom('configuration',['requestauthor'],$ccdomain);
279: } else {
280: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
281: 'tools.aboutme','tools.portfolio','tools.blog',
282: 'tools.webdav');
283: @usertools = ('aboutme','blog','webdav','portfolio');
284: }
285: foreach my $item (@usertools) {
286: my ($custom_access,$curr_access,$cust_on,$cust_off,$tool_on,$tool_off,
287: $currdisp,$custdisp,$custradio);
288: $cust_off = 'checked="checked" ';
289: $tool_on = 'checked="checked" ';
290: $curr_access =
291: &Apache::lonnet::usertools_access($ccuname,$ccdomain,$item,undef,
292: $context);
293: if ($context eq 'requestauthor') {
294: if ($userenv{$context} ne '') {
295: $cust_on = ' checked="checked" ';
296: $cust_off = '';
297: }
298: } elsif ($userenv{$context.'.'.$item} ne '') {
299: $cust_on = ' checked="checked" ';
300: $cust_off = '';
301: }
302: if ($context eq 'requestcourses') {
303: if ($userenv{$context.'.'.$item} eq '') {
304: $custom_access = &mt('Currently from default setting.');
305: } else {
306: $custom_access = &mt('Currently from custom setting.');
307: }
308: } elsif ($context eq 'requestauthor') {
309: if ($userenv{$context} eq '') {
310: $custom_access = &mt('Currently from default setting.');
311: } else {
312: $custom_access = &mt('Currently from custom setting.');
313: }
314: } else {
315: if ($userenv{$context.'.'.$item} eq '') {
316: $custom_access =
317: &mt('Availability determined currently from default setting.');
318: if (!$curr_access) {
319: $tool_off = 'checked="checked" ';
320: $tool_on = '';
321: }
322: } else {
323: $custom_access =
324: &mt('Availability determined currently from custom setting.');
325: if ($userenv{$context.'.'.$item} == 0) {
326: $tool_off = 'checked="checked" ';
327: $tool_on = '';
328: }
329: }
330: }
331: $output .= ' <tr class="LC_info_row">'."\n".
332: ' <td'.$colspan.'>'.$lt{$item}.'</td>'."\n".
333: ' </tr>'."\n".
334: &Apache::loncommon::start_data_table_row()."\n";
335: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
336: my ($curroption,$currlimit);
337: my $envkey = $context.'.'.$item;
338: if ($context eq 'requestauthor') {
339: $envkey = $context;
340: }
341: if ($userenv{$envkey} ne '') {
342: $curroption = $userenv{$envkey};
343: } else {
344: my (@inststatuses);
345: if ($context eq 'requestcourses') {
346: $curroption =
347: &Apache::loncoursequeueadmin::get_processtype('course',$ccuname,$ccdomain,
348: $isadv,$ccdomain,$item,
349: \@inststatuses,\%domconfig);
350: } else {
351: $curroption =
352: &Apache::loncoursequeueadmin::get_processtype('requestauthor',$ccuname,$ccdomain,
353: $isadv,$ccdomain,undef,
354: \@inststatuses,\%domconfig);
355: }
356: }
357: if (!$curroption) {
358: $curroption = 'norequest';
359: }
360: if ($curroption =~ /^autolimit=(\d*)$/) {
361: $currlimit = $1;
362: if ($currlimit eq '') {
363: $currdisp = &mt('Yes, automatic creation');
364: } else {
365: $currdisp = &mt('Yes, up to [quant,_1,request]/user',$currlimit);
366: }
367: } else {
368: $currdisp = $reqdisplay{$curroption};
369: }
370: $custdisp = '<table>';
371: foreach my $option (@options) {
372: my $val = $option;
373: if ($option eq 'norequest') {
374: $val = 0;
375: }
376: if ($option eq 'validate') {
377: my $canvalidate = 0;
378: if (ref($validations{$item}) eq 'HASH') {
379: if ($validations{$item}{'_custom_'}) {
380: $canvalidate = 1;
381: }
382: }
383: next if (!$canvalidate);
384: }
385: my $checked = '';
386: if ($option eq $curroption) {
387: $checked = ' checked="checked"';
388: } elsif ($option eq 'autolimit') {
389: if ($curroption =~ /^autolimit/) {
390: $checked = ' checked="checked"';
391: }
392: }
393: my $name = 'crsreq_'.$item;
394: if ($context eq 'requestauthor') {
395: $name = $item;
396: }
397: $custdisp .= '<tr><td><span class="LC_nobreak"><label>'.
398: '<input type="radio" name="'.$name.'" '.
399: 'value="'.$val.'"'.$checked.' />'.
400: $reqtitles{$option}.'</label> ';
401: if ($option eq 'autolimit') {
402: $custdisp .= '<input type="text" name="'.$name.
403: '_limit" size="1" '.
404: 'value="'.$currlimit.'" /></span><br />'.
405: $reqtitles{'unlimited'};
406: } else {
407: $custdisp .= '</span>';
408: }
409: $custdisp .= '</td></tr>';
410: }
411: $custdisp .= '</table>';
412: $custradio = '</span></td><td>'.&mt('Custom setting').'<br />'.$custdisp;
413: } else {
414: $currdisp = ($curr_access?&mt('Yes'):&mt('No'));
415: my $name = $context.'_'.$item;
416: if ($context eq 'requestauthor') {
417: $name = $context;
418: }
419: $custdisp = '<span class="LC_nobreak"><label>'.
420: '<input type="radio" name="'.$name.'"'.
421: ' value="1" '.$tool_on.'/>'.&mt('On').'</label> <label>'.
422: '<input type="radio" name="'.$name.'" value="0" '.
423: $tool_off.'/>'.&mt('Off').'</label></span>';
424: $custradio = (' 'x2).'--'.$lt{'cusa'}.': '.$custdisp.
425: '</span>';
426: }
427: $output .= ' <td'.$colspan.'>'.$custom_access.(' 'x4).
428: $lt{'avai'}.': '.$currdisp.'</td>'."\n".
429: &Apache::loncommon::end_data_table_row()."\n".
430: &Apache::loncommon::start_data_table_row()."\n".
431: ' <td style="vertical-align:top;"><span class="LC_nobreak">'.
432: $lt{'chse'}.': <label>'.
433: '<input type="radio" name="custom'.$item.'" value="0" '.
434: $cust_off.'/>'.$lt{'usde'}.'</label>'.(' ' x3).
435: '<label><input type="radio" name="custom'.$item.'" value="1" '.
436: $cust_on.'/>'.$lt{'uscu'}.'</label>'.$custradio.'</td>'.
437: &Apache::loncommon::end_data_table_row()."\n";
438: }
439: return $output;
440: }
441:
442: sub coursereq_externaluser {
443: my ($ccuname,$ccdomain,$cdom) = @_;
444: my (@usertools,@options,%validations,%userenv,$output);
445: my %lt = &Apache::lonlocal::texthash (
446: 'official' => 'Can request creation of official courses',
447: 'unofficial' => 'Can request creation of unofficial courses',
448: 'community' => 'Can request creation of communities',
449: 'textbook' => 'Can request creation of textbook courses',
450: );
451:
452: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
453: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
454: 'reqcrsotherdom.community','reqcrsotherdom.textbook');
455: @usertools = ('official','unofficial','community','textbook');
456: @options = ('approval','validate','autolimit');
457: %validations = &Apache::lonnet::auto_courserequest_checks($cdom);
458: my $optregex = join('|',@options);
459: my %reqtitles = &courserequest_titles();
460: foreach my $item (@usertools) {
461: my ($curroption,$currlimit,$tooloff);
462: if ($userenv{'reqcrsotherdom.'.$item} ne '') {
463: my @curr = split(',',$userenv{'reqcrsotherdom.'.$item});
464: foreach my $req (@curr) {
465: if ($req =~ /^\Q$cdom\E\:($optregex)=?(\d*)$/) {
466: $curroption = $1;
467: $currlimit = $2;
468: last;
469: }
470: }
471: if (!$curroption) {
472: $curroption = 'norequest';
473: $tooloff = ' checked="checked"';
474: }
475: } else {
476: $curroption = 'norequest';
477: $tooloff = ' checked="checked"';
478: }
479: $output.= &Apache::loncommon::start_data_table_row()."\n".
480: ' <td><span class="LC_nobreak">'.$lt{$item}.': </span></td><td>'.
481: '<table><tr><td valign="top">'."\n".
482: '<label><input type="radio" name="reqcrsotherdom_'.$item.
483: '" value=""'.$tooloff.' />'.$reqtitles{'norequest'}.
484: '</label></td>';
485: foreach my $option (@options) {
486: if ($option eq 'validate') {
487: my $canvalidate = 0;
488: if (ref($validations{$item}) eq 'HASH') {
489: if ($validations{$item}{'_external_'}) {
490: $canvalidate = 1;
491: }
492: }
493: next if (!$canvalidate);
494: }
495: my $checked = '';
496: if ($option eq $curroption) {
497: $checked = ' checked="checked"';
498: }
499: $output .= '<td valign="top"><span class="LC_nobreak"><label>'.
500: '<input type="radio" name="reqcrsotherdom_'.$item.
501: '" value="'.$option.'"'.$checked.' />'.
502: $reqtitles{$option}.'</label>';
503: if ($option eq 'autolimit') {
504: $output .= ' <input type="text" name="reqcrsotherdom_'.
505: $item.'_limit" size="1" '.
506: 'value="'.$currlimit.'" /></span>'.
507: '<br />'.$reqtitles{'unlimited'};
508: } else {
509: $output .= '</span>';
510: }
511: $output .= '</td>';
512: }
513: $output .= '</td></tr></table></td>'."\n".
514: &Apache::loncommon::end_data_table_row()."\n";
515: }
516: return $output;
517: }
518:
519: sub domainrole_req {
520: my ($ccuname,$ccdomain) = @_;
521: return '<br /><h3>'.
522: &mt('User Can Request Assignment of Domain Roles?').
523: '</h3>'."\n".
524: &Apache::loncommon::start_data_table().
525: &build_tools_display($ccuname,$ccdomain,
526: 'requestauthor').
527: &Apache::loncommon::end_data_table();
528: }
529:
530: sub courserequest_titles {
531: my %titles = &Apache::lonlocal::texthash (
532: official => 'Official',
533: unofficial => 'Unofficial',
534: community => 'Communities',
535: textbook => 'Textbook',
536: norequest => 'Not allowed',
537: approval => 'Approval by Dom. Coord.',
538: validate => 'With validation',
539: autolimit => 'Numerical limit',
540: unlimited => '(blank for unlimited)',
541: );
542: return %titles;
543: }
544:
545: sub courserequest_display {
546: my %titles = &Apache::lonlocal::texthash (
547: approval => 'Yes, need approval',
548: validate => 'Yes, with validation',
549: norequest => 'No',
550: );
551: return %titles;
552: }
553:
554: sub requestauthor_titles {
555: my %titles = &Apache::lonlocal::texthash (
556: norequest => 'Not allowed',
557: approval => 'Approval by Dom. Coord.',
558: automatic => 'Automatic approval',
559: );
560: return %titles;
561:
562: }
563:
564: sub requestauthor_display {
565: my %titles = &Apache::lonlocal::texthash (
566: approval => 'Yes, need approval',
567: automatic => 'Yes, automatic approval',
568: norequest => 'No',
569: );
570: return %titles;
571: }
572:
573: sub requestchange_display {
574: my %titles = &Apache::lonlocal::texthash (
575: approval => "availability set to 'on' (approval required)",
576: automatic => "availability set to 'on' (automatic approval)",
577: norequest => "availability set to 'off'",
578: );
579: return %titles;
580: }
581:
582: sub curr_requestauthor {
583: my ($uname,$udom,$isadv,$inststatuses,$domconfig) = @_;
584: return unless ((ref($inststatuses) eq 'ARRAY') && (ref($domconfig) eq 'HASH'));
585: if ($uname eq '' || $udom eq '') {
586: $uname = $env{'user.name'};
587: $udom = $env{'user.domain'};
588: $isadv = $env{'user.adv'};
589: }
590: my (%userenv,%settings,$val);
591: my @options = ('automatic','approval');
592: %userenv =
593: &Apache::lonnet::userenvironment($udom,$uname,'requestauthor','inststatus');
594: if ($userenv{'requestauthor'}) {
595: $val = $userenv{'requestauthor'};
596: @{$inststatuses} = ('_custom_');
597: } else {
598: my %alltasks;
599: if (ref($domconfig->{'requestauthor'}) eq 'HASH') {
600: %settings = %{$domconfig->{'requestauthor'}};
601: if (($isadv) && ($settings{'_LC_adv'} ne '')) {
602: $val = $settings{'_LC_adv'};
603: @{$inststatuses} = ('_LC_adv_');
604: } else {
605: if ($userenv{'inststatus'} ne '') {
606: @{$inststatuses} = split(',',$userenv{'inststatus'});
607: } else {
608: @{$inststatuses} = ('default');
609: }
610: foreach my $status (@{$inststatuses}) {
611: if (exists($settings{$status})) {
612: my $value = $settings{$status};
613: next unless ($value);
614: unless (exists($alltasks{$value})) {
615: if (ref($alltasks{$value}) eq 'ARRAY') {
616: unless(grep(/^\Q$status\E$/,@{$alltasks{$value}})) {
617: push(@{$alltasks{$value}},$status);
618: }
619: } else {
620: @{$alltasks{$value}} = ($status);
621: }
622: }
623: }
624: }
625: foreach my $option (@options) {
626: if ($alltasks{$option}) {
627: $val = $option;
628: last;
629: }
630: }
631: }
632: }
633: }
634: return $val;
635: }
636:
637: # =================================================================== Phase one
638:
639: sub print_username_entry_form {
640: my ($r,$context,$response,$srch,$forcenewuser,$crstype,$brcrum) = @_;
641: my $defdom=$env{'request.role.domain'};
642: my $formtoset = 'crtuser';
643: if (exists($env{'form.startrolename'})) {
644: $formtoset = 'docustom';
645: $env{'form.rolename'} = $env{'form.startrolename'};
646: } elsif ($env{'form.origform'} eq 'crtusername') {
647: $formtoset = $env{'form.origform'};
648: }
649:
650: my ($jsback,$elements) = &crumb_utilities();
651:
652: my $jscript = &Apache::loncommon::studentbrowser_javascript()."\n".
653: '<script type="text/javascript">'."\n".
654: '// <![CDATA['."\n".
655: &Apache::lonhtmlcommon::set_form_elements($elements->{$formtoset})."\n".
656: '// ]]>'."\n".
657: '</script>'."\n";
658:
659: my %existingroles=&Apache::lonuserutils::my_custom_roles($crstype);
660: if (($env{'form.action'} eq 'custom') && (keys(%existingroles) > 0)
661: && (&Apache::lonnet::allowed('mcr','/'))) {
662: $jscript .= &customrole_javascript();
663: }
664: my $helpitem = 'Course_Change_Privileges';
665: if ($env{'form.action'} eq 'custom') {
666: $helpitem = 'Course_Editing_Custom_Roles';
667: } elsif ($env{'form.action'} eq 'singlestudent') {
668: $helpitem = 'Course_Add_Student';
669: }
670: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
671: if ($env{'form.action'} eq 'custom') {
672: push(@{$brcrum},
673: {href=>"javascript:backPage(document.crtuser)",
674: text=>"Pick custom role",
675: help => $helpitem,}
676: );
677: } else {
678: push (@{$brcrum},
679: {href => "javascript:backPage(document.crtuser)",
680: text => $breadcrumb_text{'search'},
681: help => $helpitem,
682: faq => 282,
683: bug => 'Instructor Interface',}
684: );
685: }
686: my %loaditems = (
687: 'onload' => "javascript:setFormElements(document.$formtoset)",
688: );
689: my $args = {bread_crumbs => $brcrum,
690: bread_crumbs_component => 'User Management',
691: add_entries => \%loaditems,};
692: $r->print(&Apache::loncommon::start_page('User Management',$jscript,$args));
693:
694: my %lt=&Apache::lonlocal::texthash(
695: 'srst' => 'Search for a user and enroll as a student',
696: 'srme' => 'Search for a user and enroll as a member',
697: 'srad' => 'Search for a user and modify/add user information or roles',
698: 'usr' => "Username",
699: 'dom' => "Domain",
700: 'ecrp' => "Define or Edit Custom Role",
701: 'nr' => "role name",
702: 'cre' => "Next",
703: );
704:
705: if ($env{'form.action'} eq 'custom') {
706: if (&Apache::lonnet::allowed('mcr','/')) {
707: my $newroletext = &mt('Define new custom role:');
708: $r->print('<form action="/adm/createuser" method="post" name="docustom">'.
709: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
710: '<input type="hidden" name="phase" value="selected_custom_edit" />'.
711: '<h3>'.$lt{'ecrp'}.'</h3>'.
712: &Apache::loncommon::start_data_table().
713: &Apache::loncommon::start_data_table_row().
714: '<td>');
715: if (keys(%existingroles) > 0) {
716: $r->print('<br /><label><input type="radio" name="customroleaction" value="new" checked="checked" onclick="setCustomFields();" /><b>'.$newroletext.'</b></label>');
717: } else {
718: $r->print('<br /><input type="hidden" name="customroleaction" value="new" /><b>'.$newroletext.'</b>');
719: }
720: $r->print('</td><td align="center">'.$lt{'nr'}.'<br /><input type="text" size="15" name="newrolename" onfocus="setCustomAction('."'new'".');" /></td>'.
721: &Apache::loncommon::end_data_table_row());
722: if (keys(%existingroles) > 0) {
723: $r->print(&Apache::loncommon::start_data_table_row().'<td><br />'.
724: '<label><input type="radio" name="customroleaction" value="edit" onclick="setCustomFields();"/><b>'.
725: &mt('View/Modify existing role:').'</b></label></td>'.
726: '<td align="center"><br />'.
727: '<select name="rolename" onchange="setCustomAction('."'edit'".');">'.
728: '<option value="" selected="selected">'.
729: &mt('Select'));
730: foreach my $role (sort(keys(%existingroles))) {
731: $r->print('<option value="'.$role.'">'.$role.'</option>');
732: }
733: $r->print('</select>'.
734: '</td>'.
735: &Apache::loncommon::end_data_table_row());
736: }
737: $r->print(&Apache::loncommon::end_data_table().'<p>'.
738: '<input name="customeditor" type="submit" value="'.
739: $lt{'cre'}.'" /></p>'.
740: '</form>');
741: }
742: } else {
743: my $actiontext = $lt{'srad'};
744: if ($env{'form.action'} eq 'singlestudent') {
745: if ($crstype eq 'Community') {
746: $actiontext = $lt{'srme'};
747: } else {
748: $actiontext = $lt{'srst'};
749: }
750: }
751: $r->print("<h3>$actiontext</h3>");
752: if ($env{'form.origform'} ne 'crtusername') {
753: $r->print("\n".$response);
754: }
755: $r->print(&entry_form($defdom,$srch,$forcenewuser,$context,$response,$crstype));
756: }
757: }
758:
759: sub customrole_javascript {
760: my $js = <<"END";
761: <script type="text/javascript">
762: // <![CDATA[
763:
764: function setCustomFields() {
765: if (document.docustom.customroleaction.length > 0) {
766: for (var i=0; i<document.docustom.customroleaction.length; i++) {
767: if (document.docustom.customroleaction[i].checked) {
768: if (document.docustom.customroleaction[i].value == 'new') {
769: document.docustom.rolename.selectedIndex = 0;
770: } else {
771: document.docustom.newrolename.value = '';
772: }
773: }
774: }
775: }
776: return;
777: }
778:
779: function setCustomAction(caller) {
780: if (document.docustom.customroleaction.length > 0) {
781: for (var i=0; i<document.docustom.customroleaction.length; i++) {
782: if (document.docustom.customroleaction[i].value == caller) {
783: document.docustom.customroleaction[i].checked = true;
784: }
785: }
786: }
787: setCustomFields();
788: return;
789: }
790:
791: // ]]>
792: </script>
793: END
794: return $js;
795: }
796:
797: sub entry_form {
798: my ($dom,$srch,$forcenewuser,$context,$responsemsg,$crstype) = @_;
799: my ($usertype,$inexact);
800: if (ref($srch) eq 'HASH') {
801: if (($srch->{'srchin'} eq 'dom') &&
802: ($srch->{'srchby'} eq 'uname') &&
803: ($srch->{'srchtype'} eq 'exact') &&
804: ($srch->{'srchdomain'} ne '') &&
805: ($srch->{'srchterm'} ne '')) {
806: my (%curr_rules,%got_rules);
807: my ($rules,$ruleorder) =
808: &Apache::lonnet::inst_userrules($srch->{'srchdomain'},'username');
809: $usertype = &Apache::lonuserutils::check_usertype($srch->{'srchdomain'},$srch->{'srchterm'},$rules,\%curr_rules,\%got_rules);
810: } else {
811: $inexact = 1;
812: }
813: }
814: my $cancreate =
815: &Apache::lonuserutils::can_create_user($dom,$context,$usertype);
816: my $userpicker =
817: &Apache::loncommon::user_picker($dom,$srch,$forcenewuser,
818: 'document.crtuser',$cancreate,$usertype);
819: my $srchbutton = &mt('Search');
820: if ($env{'form.action'} eq 'singlestudent') {
821: $srchbutton = &mt('Search and Enroll');
822: } elsif ($cancreate && $responsemsg ne '' && $inexact) {
823: $srchbutton = &mt('Search or Add New User');
824: }
825: my $output = <<"ENDBLOCK";
826: <form action="/adm/createuser" method="post" name="crtuser">
827: <input type="hidden" name="action" value="$env{'form.action'}" />
828: <input type="hidden" name="phase" value="get_user_info" />
829: $userpicker
830: <input name="userrole" type="button" value="$srchbutton" onclick="javascript:validateEntry(document.crtuser)" />
831: </form>
832: ENDBLOCK
833: if ($env{'form.phase'} eq '') {
834: my $defdom=$env{'request.role.domain'};
835: my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain');
836: my %lt=&Apache::lonlocal::texthash(
837: 'enro' => 'Enroll one student',
838: 'enrm' => 'Enroll one member',
839: 'admo' => 'Add/modify a single user',
840: 'crea' => 'create new user if required',
841: 'uskn' => "username is known",
842: 'crnu' => 'Create a new user',
843: 'usr' => 'Username',
844: 'dom' => 'in domain',
845: 'enrl' => 'Enroll',
846: 'cram' => 'Create/Modify user',
847: );
848: my $sellink=&Apache::loncommon::selectstudent_link('crtusername','srchterm','srchdomain');
849: my ($title,$buttontext,$showresponse);
850: if ($env{'form.action'} eq 'singlestudent') {
851: if ($crstype eq 'Community') {
852: $title = $lt{'enrm'};
853: } else {
854: $title = $lt{'enro'};
855: }
856: $buttontext = $lt{'enrl'};
857: } else {
858: $title = $lt{'admo'};
859: $buttontext = $lt{'cram'};
860: }
861: if ($cancreate) {
862: $title .= ' <span class="LC_cusr_subheading">('.$lt{'crea'}.')</span>';
863: } else {
864: $title .= ' <span class="LC_cusr_subheading">('.$lt{'uskn'}.')</span>';
865: }
866: if ($env{'form.origform'} eq 'crtusername') {
867: $showresponse = $responsemsg;
868: }
869: $output .= <<"ENDDOCUMENT";
870: <br />
871: <form action="/adm/createuser" method="post" name="crtusername">
872: <input type="hidden" name="action" value="$env{'form.action'}" />
873: <input type="hidden" name="phase" value="createnewuser" />
874: <input type="hidden" name="srchtype" value="exact" />
875: <input type="hidden" name="srchby" value="uname" />
876: <input type="hidden" name="srchin" value="dom" />
877: <input type="hidden" name="forcenewuser" value="1" />
878: <input type="hidden" name="origform" value="crtusername" />
879: <h3>$title</h3>
880: $showresponse
881: <table>
882: <tr>
883: <td>$lt{'usr'}:</td>
884: <td><input type="text" size="15" name="srchterm" /></td>
885: <td> $lt{'dom'}:</td><td>$domform</td>
886: <td> $sellink </td>
887: <td> <input name="userrole" type="submit" value="$buttontext" /></td>
888: </tr>
889: </table>
890: </form>
891: ENDDOCUMENT
892: }
893: return $output;
894: }
895:
896: sub user_modification_js {
897: my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_;
898:
899: return <<END;
900: <script type="text/javascript" language="Javascript">
901: // <![CDATA[
902:
903: $pjump_def
904: $dc_setcourse_code
905:
906: function dateset() {
907: eval("document.cu."+document.cu.pres_marker.value+
908: ".value=document.cu.pres_value.value");
909: modalWindow.close();
910: }
911:
912: $nondc_setsection_code
913: // ]]>
914: </script>
915: END
916: }
917:
918: # =================================================================== Phase two
919: sub print_user_selection_page {
920: my ($r,$response,$srch,$srch_results,$srcharray,$context,$opener_elements,$crstype,$brcrum) = @_;
921: my @fields = ('username','domain','lastname','firstname','permanentemail');
922: my $sortby = $env{'form.sortby'};
923:
924: if (!grep(/^\Q$sortby\E$/,@fields)) {
925: $sortby = 'lastname';
926: }
927:
928: my ($jsback,$elements) = &crumb_utilities();
929:
930: my $jscript = (<<ENDSCRIPT);
931: <script type="text/javascript">
932: // <![CDATA[
933: function pickuser(uname,udom) {
934: document.usersrchform.seluname.value=uname;
935: document.usersrchform.seludom.value=udom;
936: document.usersrchform.phase.value="userpicked";
937: document.usersrchform.submit();
938: }
939:
940: $jsback
941: // ]]>
942: </script>
943: ENDSCRIPT
944:
945: my %lt=&Apache::lonlocal::texthash(
946: 'usrch' => "User Search to add/modify roles",
947: 'stusrch' => "User Search to enroll student",
948: 'memsrch' => "User Search to enroll member",
949: 'usel' => "Select a user to add/modify roles",
950: 'stusel' => "Select a user to enroll as a student",
951: 'memsel' => "Select a user to enroll as a member",
952: 'username' => "username",
953: 'domain' => "domain",
954: 'lastname' => "last name",
955: 'firstname' => "first name",
956: 'permanentemail' => "permanent e-mail",
957: );
958: if ($context eq 'requestcrs') {
959: $r->print('<div>');
960: } else {
961: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
962: my $helpitem;
963: if ($env{'form.action'} eq 'singleuser') {
964: $helpitem = 'Course_Change_Privileges';
965: } elsif ($env{'form.action'} eq 'singlestudent') {
966: $helpitem = 'Course_Add_Student';
967: }
968: push (@{$brcrum},
969: {href => "javascript:backPage(document.usersrchform,'','')",
970: text => $breadcrumb_text{'search'},
971: faq => 282,
972: bug => 'Instructor Interface',},
973: {href => "javascript:backPage(document.usersrchform,'get_user_info','select')",
974: text => $breadcrumb_text{'userpicked'},
975: faq => 282,
976: bug => 'Instructor Interface',
977: help => $helpitem}
978: );
979: $r->print(&Apache::loncommon::start_page('User Management',$jscript,{bread_crumbs => $brcrum}));
980: if ($env{'form.action'} eq 'singleuser') {
981: $r->print("<b>$lt{'usrch'}</b><br />");
982: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
983: $r->print('<h3>'.$lt{'usel'}.'</h3>');
984: } elsif ($env{'form.action'} eq 'singlestudent') {
985: $r->print($jscript."<b>");
986: if ($crstype eq 'Community') {
987: $r->print($lt{'memsrch'});
988: } else {
989: $r->print($lt{'stusrch'});
990: }
991: $r->print("</b><br />");
992: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
993: $r->print('</form><h3>');
994: if ($crstype eq 'Community') {
995: $r->print($lt{'memsel'});
996: } else {
997: $r->print($lt{'stusel'});
998: }
999: $r->print('</h3>');
1000: }
1001: }
1002: $r->print('<form name="usersrchform" method="post" action="">'.
1003: &Apache::loncommon::start_data_table()."\n".
1004: &Apache::loncommon::start_data_table_header_row()."\n".
1005: ' <th> </th>'."\n");
1006: foreach my $field (@fields) {
1007: $r->print(' <th><a href="javascript:document.usersrchform.sortby.value='.
1008: "'".$field."'".';document.usersrchform.submit();">'.
1009: $lt{$field}.'</a></th>'."\n");
1010: }
1011: $r->print(&Apache::loncommon::end_data_table_header_row());
1012:
1013: my @sorted_users = sort {
1014: lc($srch_results->{$a}->{$sortby}) cmp lc($srch_results->{$b}->{$sortby})
1015: ||
1016: lc($srch_results->{$a}->{lastname}) cmp lc($srch_results->{$b}->{lastname})
1017: ||
1018: lc($srch_results->{$a}->{firstname}) cmp lc($srch_results->{$b}->{firstname})
1019: ||
1020: lc($a) cmp lc($b)
1021: } (keys(%$srch_results));
1022:
1023: foreach my $user (@sorted_users) {
1024: my ($uname,$udom) = split(/:/,$user);
1025: my $onclick;
1026: if ($context eq 'requestcrs') {
1027: $onclick =
1028: 'onclick="javascript:gochoose('."'$uname','$udom',".
1029: "'$srch_results->{$user}->{firstname}',".
1030: "'$srch_results->{$user}->{lastname}',".
1031: "'$srch_results->{$user}->{permanentemail}'".');"';
1032: } else {
1033: $onclick =
1034: ' onclick="javascript:pickuser('."'".$uname."'".','."'".$udom."'".');"';
1035: }
1036: $r->print(&Apache::loncommon::start_data_table_row().
1037: '<td><input type="button" name="seluser" value="'.&mt('Select').'" '.
1038: $onclick.' /></td>'.
1039: '<td><tt>'.$uname.'</tt></td>'.
1040: '<td><tt>'.$udom.'</tt></td>');
1041: foreach my $field ('lastname','firstname','permanentemail') {
1042: $r->print('<td>'.$srch_results->{$user}->{$field}.'</td>');
1043: }
1044: $r->print(&Apache::loncommon::end_data_table_row());
1045: }
1046: $r->print(&Apache::loncommon::end_data_table().'<br /><br />');
1047: if (ref($srcharray) eq 'ARRAY') {
1048: foreach my $item (@{$srcharray}) {
1049: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
1050: }
1051: }
1052: $r->print(' <input type="hidden" name="sortby" value="'.$sortby.'" />'."\n".
1053: ' <input type="hidden" name="seluname" value="" />'."\n".
1054: ' <input type="hidden" name="seludom" value="" />'."\n".
1055: ' <input type="hidden" name="currstate" value="select" />'."\n".
1056: ' <input type="hidden" name="phase" value="get_user_info" />'."\n".
1057: ' <input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n");
1058: if ($context eq 'requestcrs') {
1059: $r->print($opener_elements.'</form></div>');
1060: } else {
1061: $r->print($response.'</form>');
1062: }
1063: }
1064:
1065: sub print_user_query_page {
1066: my ($r,$caller,$brcrum) = @_;
1067: # FIXME - this is for a network-wide name search (similar to catalog search)
1068: # To use frames with similar behavior to catalog/portfolio search.
1069: # To be implemented.
1070: return;
1071: }
1072:
1073: sub print_user_modification_page {
1074: my ($r,$ccuname,$ccdomain,$srch,$response,$context,$permission,$crstype,
1075: $brcrum,$showcredits) = @_;
1076: if (($ccuname eq '') || ($ccdomain eq '')) {
1077: my $usermsg = &mt('No username and/or domain provided.');
1078: $env{'form.phase'} = '';
1079: &print_username_entry_form($r,$context,$usermsg,'','',$crstype,$brcrum);
1080: return;
1081: }
1082: my ($form,$formname);
1083: if ($env{'form.action'} eq 'singlestudent') {
1084: $form = 'document.enrollstudent';
1085: $formname = 'enrollstudent';
1086: } else {
1087: $form = 'document.cu';
1088: $formname = 'cu';
1089: }
1090: my %abv_auth = &auth_abbrev();
1091: my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);
1092: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
1093: if ($uhome eq 'no_host') {
1094: my $usertype;
1095: my ($rules,$ruleorder) =
1096: &Apache::lonnet::inst_userrules($ccdomain,'username');
1097: $usertype =
1098: &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules,
1099: \%curr_rules,\%got_rules);
1100: my $cancreate =
1101: &Apache::lonuserutils::can_create_user($ccdomain,$context,
1102: $usertype);
1103: if (!$cancreate) {
1104: my $helplink = 'javascript:helpMenu('."'display'".')';
1105: my %usertypetext = (
1106: official => 'institutional',
1107: unofficial => 'non-institutional',
1108: );
1109: my $response;
1110: if ($env{'form.origform'} eq 'crtusername') {
1111: $response = '<span class="LC_warning">'.
1112: &mt('No match found for the username [_1] in LON-CAPA domain: [_2]',
1113: '<b>'.$ccuname.'</b>',$ccdomain).
1114: '</span><br />';
1115: }
1116: $response .= '<p class="LC_warning">'
1117: .&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.")
1118: .' '
1119: .&mt('Please contact the [_1]helpdesk[_2] for assistance.'
1120: ,'<a href="'.$helplink.'">','</a>')
1121: .'</p><br />';
1122: $env{'form.phase'} = '';
1123: &print_username_entry_form($r,$context,$response,undef,undef,$crstype,$brcrum);
1124: return;
1125: }
1126: $newuser = 1;
1127: my $checkhash;
1128: my $checks = { 'username' => 1 };
1129: $checkhash->{$ccuname.':'.$ccdomain} = { 'newuser' => $newuser };
1130: &Apache::loncommon::user_rule_check($checkhash,$checks,
1131: \%alerts,\%rulematch,\%inst_results,\%curr_rules,\%got_rules);
1132: if (ref($alerts{'username'}) eq 'HASH') {
1133: if (ref($alerts{'username'}{$ccdomain}) eq 'HASH') {
1134: my $domdesc =
1135: &Apache::lonnet::domain($ccdomain,'description');
1136: if ($alerts{'username'}{$ccdomain}{$ccuname}) {
1137: my $userchkmsg;
1138: if (ref($curr_rules{$ccdomain}) eq 'HASH') {
1139: $userchkmsg =
1140: &Apache::loncommon::instrule_disallow_msg('username',
1141: $domdesc,1).
1142: &Apache::loncommon::user_rule_formats($ccdomain,
1143: $domdesc,$curr_rules{$ccdomain}{'username'},
1144: 'username');
1145: }
1146: $env{'form.phase'} = '';
1147: &print_username_entry_form($r,$context,$userchkmsg,undef,undef,$crstype,$brcrum);
1148: return;
1149: }
1150: }
1151: }
1152: } else {
1153: $newuser = 0;
1154: }
1155: if ($response) {
1156: $response = '<br />'.$response;
1157: }
1158:
1159: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
1160: my $dc_setcourse_code = '';
1161: my $nondc_setsection_code = '';
1162: my %loaditem;
1163:
1164: my $groupslist = &Apache::lonuserutils::get_groupslist();
1165:
1166: my $js = &validation_javascript($context,$ccdomain,$pjump_def,$crstype,
1167: $groupslist,$newuser,$formname,\%loaditem);
1168: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
1169: my $helpitem = 'Course_Change_Privileges';
1170: if ($env{'form.action'} eq 'singlestudent') {
1171: $helpitem = 'Course_Add_Student';
1172: }
1173: push (@{$brcrum},
1174: {href => "javascript:backPage($form)",
1175: text => $breadcrumb_text{'search'},
1176: faq => 282,
1177: bug => 'Instructor Interface',});
1178: if ($env{'form.phase'} eq 'userpicked') {
1179: push(@{$brcrum},
1180: {href => "javascript:backPage($form,'get_user_info','select')",
1181: text => $breadcrumb_text{'userpicked'},
1182: faq => 282,
1183: bug => 'Instructor Interface',});
1184: }
1185: push(@{$brcrum},
1186: {href => "javascript:backPage($form,'$env{'form.phase'}','modify')",
1187: text => $breadcrumb_text{'modify'},
1188: faq => 282,
1189: bug => 'Instructor Interface',
1190: help => $helpitem});
1191: my $args = {'add_entries' => \%loaditem,
1192: 'bread_crumbs' => $brcrum,
1193: 'bread_crumbs_component' => 'User Management'};
1194: if ($env{'form.popup'}) {
1195: $args->{'no_nav_bar'} = 1;
1196: }
1197: my $start_page =
1198: &Apache::loncommon::start_page('User Management',$js,$args);
1199:
1200: my $forminfo =<<"ENDFORMINFO";
1201: <form action="/adm/createuser" method="post" name="$formname">
1202: <input type="hidden" name="phase" value="update_user_data" />
1203: <input type="hidden" name="ccuname" value="$ccuname" />
1204: <input type="hidden" name="ccdomain" value="$ccdomain" />
1205: <input type="hidden" name="pres_value" value="" />
1206: <input type="hidden" name="pres_type" value="" />
1207: <input type="hidden" name="pres_marker" value="" />
1208: ENDFORMINFO
1209: my (%inccourses,$roledom,$defaultcredits);
1210: if ($context eq 'course') {
1211: $inccourses{$env{'request.course.id'}}=1;
1212: $roledom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1213: if ($showcredits) {
1214: $defaultcredits = &Apache::lonuserutils::get_defaultcredits();
1215: }
1216: } elsif ($context eq 'author') {
1217: $roledom = $env{'request.role.domain'};
1218: } elsif ($context eq 'domain') {
1219: foreach my $key (keys(%env)) {
1220: $roledom = $env{'request.role.domain'};
1221: if ($key=~/^user\.priv\.cm\.\/($roledom)\/($match_username)/) {
1222: $inccourses{$1.'_'.$2}=1;
1223: }
1224: }
1225: } else {
1226: foreach my $key (keys(%env)) {
1227: if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) {
1228: $inccourses{$1.'_'.$2}=1;
1229: }
1230: }
1231: }
1232: my $title = '';
1233: if ($newuser) {
1234: my ($portfolioform,$domroleform);
1235: if ((&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) ||
1236: (&Apache::lonnet::allowed('mut',$env{'request.role.domain'}))) {
1237: # Current user has quota or user tools modification privileges
1238: $portfolioform = '<br />'.&user_quotas($ccuname,$ccdomain);
1239: }
1240: if ((&Apache::lonnet::allowed('cau',$env{'request.role.domain'})) &&
1241: ($ccdomain eq $env{'request.role.domain'})) {
1242: $domroleform = '<br />'.&domainrole_req($ccuname,$ccdomain);
1243: }
1244: &initialize_authen_forms($ccdomain,$formname);
1245: my %lt=&Apache::lonlocal::texthash(
1246: 'lg' => 'Login Data',
1247: 'hs' => "Home Server",
1248: );
1249: $r->print(<<ENDTITLE);
1250: $start_page
1251: $response
1252: $forminfo
1253: <script type="text/javascript" language="Javascript">
1254: // <![CDATA[
1255: $loginscript
1256: // ]]>
1257: </script>
1258: <input type='hidden' name='makeuser' value='1' />
1259: ENDTITLE
1260: if ($env{'form.action'} eq 'singlestudent') {
1261: if ($crstype eq 'Community') {
1262: $title = &mt('Create New User [_1] in domain [_2] as a member',
1263: '"'.$ccuname.'"','"'.$ccdomain.'"');
1264: } else {
1265: $title = &mt('Create New User [_1] in domain [_2] as a student',
1266: '"'.$ccuname.'"','"'.$ccdomain.'"');
1267: }
1268: } else {
1269: $title = &mt('Create New User [_1] in domain [_2]',
1270: '"'.$ccuname.'"','"'.$ccdomain.'"');
1271: }
1272: $r->print('<h2>'.$title.'</h2>'."\n");
1273: $r->print('<div class="LC_left_float">');
1274: my $personal_table =
1275: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1276: $inst_results{$ccuname.':'.$ccdomain});
1277: # (Do not offer Disable Safeguard here)
1278: $r->print($personal_table);
1279: my ($home_server_pick,$numlib) =
1280: &Apache::loncommon::home_server_form_item($ccdomain,'hserver',
1281: 'default','hide');
1282: if ($numlib > 1) {
1283: $r->print("
1284: <br />
1285: $lt{'hs'}: $home_server_pick
1286: <br />");
1287: } else {
1288: $r->print($home_server_pick);
1289: }
1290: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1291: $r->print('<br /><h3>'.
1292: &mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1293: &Apache::loncommon::start_data_table().
1294: &build_tools_display($ccuname,$ccdomain,
1295: 'requestcourses').
1296: &Apache::loncommon::end_data_table());
1297: }
1298: $r->print('</div>'."\n".'<div class="LC_left_float"><h3>'.
1299: $lt{'lg'}.'</h3>');
1300: my ($fixedauth,$varauth,$authmsg);
1301: if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') {
1302: my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'};
1303: my ($rules,$ruleorder) =
1304: &Apache::lonnet::inst_userrules($ccdomain,'username');
1305: if (ref($rules) eq 'HASH') {
1306: if (ref($rules->{$matchedrule}) eq 'HASH') {
1307: my $authtype = $rules->{$matchedrule}{'authtype'};
1308: if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) {
1309: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1310: } else {
1311: my $authparm = $rules->{$matchedrule}{'authparm'};
1312: $authmsg = $rules->{$matchedrule}{'authmsg'};
1313: if ($authtype =~ /^krb(4|5)$/) {
1314: my $ver = $1;
1315: if ($authparm ne '') {
1316: $fixedauth = <<"KERB";
1317: <input type="hidden" name="login" value="krb" />
1318: <input type="hidden" name="krbver" value="$ver" />
1319: <input type="hidden" name="krbarg" value="$authparm" />
1320: KERB
1321: }
1322: } else {
1323: $fixedauth =
1324: '<input type="hidden" name="login" value="'.$authtype.'" />'."\n";
1325: if ($rules->{$matchedrule}{'authparmfixed'}) {
1326: $fixedauth .=
1327: '<input type="hidden" name="'.$authtype.'arg" value="'.$authparm.'" />'."\n";
1328: } else {
1329: if ($authtype eq 'int') {
1330: $varauth = '<br />'.
1331: &mt('[_1] Internally authenticated (with initial password [_2])','','<input type="password" size="10" name="intarg" value="" />')."<label><input type=\"checkbox\" name=\"visible\" onclick='if (this.checked) { this.form.intarg.type=\"text\" } else { this.form.intarg.type=\"password\" }' />".&mt('Visible input').'</label>';
1332: } elsif ($authtype eq 'loc') {
1333: $varauth = '<br />'.
1334: &mt('[_1] Local Authentication with argument [_2]','','<input type="text" name="'.$authtype.'arg" value="" />')."\n";
1335: } else {
1336: $varauth =
1337: '<input type="text" name="'.$authtype.'arg" value="" />'."\n";
1338: }
1339: }
1340: }
1341: }
1342: } else {
1343: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1344: }
1345: }
1346: if ($authmsg) {
1347: $r->print(<<ENDAUTH);
1348: $fixedauth
1349: $authmsg
1350: $varauth
1351: ENDAUTH
1352: }
1353: } else {
1354: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1355: }
1356: $r->print($portfolioform.$domroleform);
1357: if ($env{'form.action'} eq 'singlestudent') {
1358: $r->print(&date_sections_select($context,$newuser,$formname,
1359: $permission,$crstype,$ccuname,
1360: $ccdomain,$showcredits));
1361: }
1362: $r->print('</div><div class="LC_clear_float_footer"></div>');
1363: } else { # user already exists
1364: $r->print($start_page.$forminfo);
1365: if ($env{'form.action'} eq 'singlestudent') {
1366: if ($crstype eq 'Community') {
1367: $title = &mt('Enroll one member: [_1] in domain [_2]',
1368: '"'.$ccuname.'"','"'.$ccdomain.'"');
1369: } else {
1370: $title = &mt('Enroll one student: [_1] in domain [_2]',
1371: '"'.$ccuname.'"','"'.$ccdomain.'"');
1372: }
1373: } else {
1374: $title = &mt('Modify existing user: [_1] in domain [_2]',
1375: '"'.$ccuname.'"','"'.$ccdomain.'"');
1376: }
1377: $r->print('<h2>'.$title.'</h2>'."\n");
1378: $r->print('<div class="LC_left_float">');
1379: my $personal_table =
1380: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1381: $inst_results{$ccuname.':'.$ccdomain});
1382: $r->print($personal_table);
1383: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1384: $r->print('<br /><h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1385: &Apache::loncommon::start_data_table());
1386: if ($env{'request.role.domain'} eq $ccdomain) {
1387: $r->print(&build_tools_display($ccuname,$ccdomain,'requestcourses'));
1388: } else {
1389: $r->print(&coursereq_externaluser($ccuname,$ccdomain,
1390: $env{'request.role.domain'}));
1391: }
1392: $r->print(&Apache::loncommon::end_data_table());
1393: }
1394: $r->print('</div>');
1395: my @order = ('auth','quota','tools','requestauthor');
1396: my %user_text;
1397: my ($isadv,$isauthor) =
1398: &Apache::lonnet::is_advanced_user($ccuname,$ccdomain);
1399: if ((!$isauthor) &&
1400: (&Apache::lonnet::allowed('cau',$env{'request.role.domain'}))
1401: && ($env{'request.role.domain'} eq $ccdomain)) {
1402: $user_text{'requestauthor'} = &domainrole_req($ccuname,$ccdomain);
1403: }
1404: $user_text{'auth'} = &user_authentication($ccuname,$ccdomain,$formname);
1405: if ((&Apache::lonnet::allowed('mpq',$ccdomain)) ||
1406: (&Apache::lonnet::allowed('mut',$ccdomain))) {
1407: # Current user has quota modification privileges
1408: $user_text{'quota'} = &user_quotas($ccuname,$ccdomain);
1409: }
1410: if (!&Apache::lonnet::allowed('mpq',$ccdomain)) {
1411: if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
1412: my %lt=&Apache::lonlocal::texthash(
1413: 'dska' => "Disk quotas for user's portfolio and Authoring Space",
1414: 'youd' => "You do not have privileges to modify the portfolio and/or Authoring Space quotas for this user.",
1415: 'ichr' => "If a change is required, contact a domain coordinator for the domain",
1416: );
1417: $user_text{'quota'} = <<ENDNOPORTPRIV;
1418: <h3>$lt{'dska'}</h3>
1419: $lt{'youd'} $lt{'ichr'}: $ccdomain
1420: ENDNOPORTPRIV
1421: }
1422: }
1423: if (!&Apache::lonnet::allowed('mut',$ccdomain)) {
1424: if (&Apache::lonnet::allowed('mut',$env{'request.role.domain'})) {
1425: my %lt=&Apache::lonlocal::texthash(
1426: 'utav' => "User Tools Availability",
1427: 'yodo' => "You do not have privileges to modify Portfolio, Blog, WebDAV, or Personal Information Page settings for this user.",
1428: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1429: );
1430: $user_text{'tools'} = <<ENDNOTOOLSPRIV;
1431: <h3>$lt{'utav'}</h3>
1432: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1433: ENDNOTOOLSPRIV
1434: }
1435: }
1436: my $gotdiv = 0;
1437: foreach my $item (@order) {
1438: if ($user_text{$item} ne '') {
1439: unless ($gotdiv) {
1440: $r->print('<div class="LC_left_float">');
1441: $gotdiv = 1;
1442: }
1443: $r->print('<br />'.$user_text{$item});
1444: }
1445: }
1446: if ($env{'form.action'} eq 'singlestudent') {
1447: unless ($gotdiv) {
1448: $r->print('<div class="LC_left_float">');
1449: }
1450: my $credits;
1451: if ($showcredits) {
1452: $credits = &get_user_credits($ccuname,$ccdomain,$defaultcredits);
1453: if ($credits eq '') {
1454: $credits = $defaultcredits;
1455: }
1456: }
1457: $r->print(&date_sections_select($context,$newuser,$formname,
1458: $permission,$crstype,$ccuname,
1459: $ccdomain,$showcredits));
1460: }
1461: if ($gotdiv) {
1462: $r->print('</div><div class="LC_clear_float_footer"></div>');
1463: }
1464: if ($env{'form.action'} ne 'singlestudent') {
1465: &display_existing_roles($r,$ccuname,$ccdomain,\%inccourses,$context,
1466: $roledom,$crstype);
1467: }
1468: } ## End of new user/old user logic
1469: if ($env{'form.action'} eq 'singlestudent') {
1470: my $btntxt;
1471: if ($crstype eq 'Community') {
1472: $btntxt = &mt('Enroll Member');
1473: } else {
1474: $btntxt = &mt('Enroll Student');
1475: }
1476: $r->print('<br /><input type="button" value="'.$btntxt.'" onclick="setSections(this.form)" />'."\n");
1477: } else {
1478: $r->print('<fieldset><legend>'.&mt('Add Roles').'</legend>');
1479: my $addrolesdisplay = 0;
1480: if ($context eq 'domain' || $context eq 'author') {
1481: $addrolesdisplay = &new_coauthor_roles($r,$ccuname,$ccdomain);
1482: }
1483: if ($context eq 'domain') {
1484: my $add_domainroles = &new_domain_roles($r,$ccdomain);
1485: if (!$addrolesdisplay) {
1486: $addrolesdisplay = $add_domainroles;
1487: }
1488: $r->print(&course_level_dc($env{'request.role.domain'},$showcredits));
1489: $r->print('</fieldset><br /><input type="button" value="'.&mt('Save').'" onclick="setCourse()" />'."\n");
1490: } elsif ($context eq 'author') {
1491: if ($addrolesdisplay) {
1492: $r->print('</fieldset><br /><input type="button" value="'.&mt('Save').'"');
1493: if ($newuser) {
1494: $r->print(' onclick="auth_check()" \>'."\n");
1495: } else {
1496: $r->print('onclick="this.form.submit()" \>'."\n");
1497: }
1498: } else {
1499: $r->print('</fieldset><br /><a href="javascript:backPage(document.cu)">'.
1500: &mt('Back to previous page').'</a>');
1501: }
1502: } else {
1503: $r->print(&course_level_table(\%inccourses,$showcredits,$defaultcredits));
1504: $r->print('</fieldset><br /><input type="button" value="'.&mt('Save').'" onclick="setSections(this.form)" />'."\n");
1505: }
1506: }
1507: $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
1508: $r->print('<input type="hidden" name="currstate" value="" />');
1509: $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" /></form>');
1510: return;
1511: }
1512:
1513: sub singleuser_breadcrumb {
1514: my ($crstype) = @_;
1515: my %breadcrumb_text;
1516: if ($env{'form.action'} eq 'singlestudent') {
1517: if ($crstype eq 'Community') {
1518: $breadcrumb_text{'search'} = 'Enroll a member';
1519: } else {
1520: $breadcrumb_text{'search'} = 'Enroll a student';
1521: }
1522: $breadcrumb_text{'userpicked'} = 'Select a user',
1523: $breadcrumb_text{'modify'} = 'Set section/dates',
1524: } else {
1525: $breadcrumb_text{'search'} = 'Create/modify a user';
1526: $breadcrumb_text{'userpicked'} = 'Select a user',
1527: $breadcrumb_text{'modify'} = 'Set user role',
1528: }
1529: return %breadcrumb_text;
1530: }
1531:
1532: sub date_sections_select {
1533: my ($context,$newuser,$formname,$permission,$crstype,$ccuname,$ccdomain,
1534: $showcredits) = @_;
1535: my $credits;
1536: if ($showcredits) {
1537: my $defaultcredits = &Apache::lonuserutils::get_defaultcredits();
1538: $credits = &get_user_credits($ccuname,$ccdomain,$defaultcredits);
1539: if ($credits eq '') {
1540: $credits = $defaultcredits;
1541: }
1542: }
1543: my $cid = $env{'request.course.id'};
1544: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity($cid);
1545: my $date_table = '<h3>'.&mt('Starting and Ending Dates').'</h3>'."\n".
1546: &Apache::lonuserutils::date_setting_table(undef,undef,$context,
1547: undef,$formname,$permission);
1548: my $rowtitle = 'Section';
1549: my $secbox = '<h3>'.&mt('Section and Credits').'</h3>'."\n".
1550: &Apache::lonuserutils::section_picker($cdom,$cnum,'st',$rowtitle,
1551: $permission,$context,'',$crstype,
1552: $showcredits,$credits);
1553: my $output = $date_table.$secbox;
1554: return $output;
1555: }
1556:
1557: sub validation_javascript {
1558: my ($context,$ccdomain,$pjump_def,$crstype,$groupslist,$newuser,$formname,
1559: $loaditem) = @_;
1560: my $dc_setcourse_code = '';
1561: my $nondc_setsection_code = '';
1562: if ($context eq 'domain') {
1563: my $dcdom = $env{'request.role.domain'};
1564: $loaditem->{'onload'} = "document.cu.coursedesc.value='';";
1565: $dc_setcourse_code =
1566: &Apache::lonuserutils::dc_setcourse_js('cu','singleuser',$context);
1567: } else {
1568: my $checkauth;
1569: if (($newuser) || (&Apache::lonnet::allowed('mau',$ccdomain))) {
1570: $checkauth = 1;
1571: }
1572: if ($context eq 'course') {
1573: $nondc_setsection_code =
1574: &Apache::lonuserutils::setsections_javascript($formname,$groupslist,
1575: undef,$checkauth,
1576: $crstype);
1577: }
1578: if ($checkauth) {
1579: $nondc_setsection_code .=
1580: &Apache::lonuserutils::verify_authen($formname,$context);
1581: }
1582: }
1583: my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
1584: $nondc_setsection_code,$groupslist);
1585: my ($jsback,$elements) = &crumb_utilities();
1586: $js .= "\n".
1587: '<script type="text/javascript">'."\n".
1588: '// <![CDATA['."\n".
1589: $jsback."\n".
1590: '// ]]>'."\n".
1591: '</script>'."\n";
1592: return $js;
1593: }
1594:
1595: sub display_existing_roles {
1596: my ($r,$ccuname,$ccdomain,$inccourses,$context,$roledom,$crstype,
1597: $showcredits) = @_;
1598: my $now=time;
1599: my %lt=&Apache::lonlocal::texthash(
1600: 'rer' => "Existing Roles",
1601: 'rev' => "Revoke",
1602: 'del' => "Delete",
1603: 'ren' => "Re-Enable",
1604: 'rol' => "Role",
1605: 'ext' => "Extent",
1606: 'crd' => "Credits",
1607: 'sta' => "Start",
1608: 'end' => "End",
1609: );
1610: my (%rolesdump,%roletext,%sortrole,%roleclass,%rolepriv);
1611: if ($context eq 'course' || $context eq 'author') {
1612: my @roles = &Apache::lonuserutils::roles_by_context($context,1,$crstype);
1613: my %roleshash =
1614: &Apache::lonnet::get_my_roles($ccuname,$ccdomain,'userroles',
1615: ['active','previous','future'],\@roles,$roledom,1);
1616: foreach my $key (keys(%roleshash)) {
1617: my ($start,$end) = split(':',$roleshash{$key});
1618: next if ($start eq '-1' || $end eq '-1');
1619: my ($rnum,$rdom,$role,$sec) = split(':',$key);
1620: if ($context eq 'course') {
1621: next unless (($rnum eq $env{'course.'.$env{'request.course.id'}.'.num'})
1622: && ($rdom eq $env{'course.'.$env{'request.course.id'}.'.domain'}));
1623: } elsif ($context eq 'author') {
1624: next unless (($rnum eq $env{'user.name'}) && ($rdom eq $env{'request.role.domain'}));
1625: }
1626: my ($newkey,$newvalue,$newrole);
1627: $newkey = '/'.$rdom.'/'.$rnum;
1628: if ($sec ne '') {
1629: $newkey .= '/'.$sec;
1630: }
1631: $newvalue = $role;
1632: if ($role =~ /^cr/) {
1633: $newrole = 'cr';
1634: } else {
1635: $newrole = $role;
1636: }
1637: $newkey .= '_'.$newrole;
1638: if ($start ne '' && $end ne '') {
1639: $newvalue .= '_'.$end.'_'.$start;
1640: } elsif ($end ne '') {
1641: $newvalue .= '_'.$end;
1642: }
1643: $rolesdump{$newkey} = $newvalue;
1644: }
1645: } else {
1646: %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
1647: }
1648: # Build up table of user roles to allow revocation and re-enabling of roles.
1649: my ($tmp) = keys(%rolesdump);
1650: return if ($tmp =~ /^(con_lost|error)/i);
1651: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
1652: my $b1=join('_',(split('_',$b))[1,0]);
1653: return $a1 cmp $b1;
1654: } keys(%rolesdump)) {
1655: next if ($area =~ /^rolesdef/);
1656: my $envkey=$area;
1657: my $role = $rolesdump{$area};
1658: my $thisrole=$area;
1659: $area =~ s/\_\w\w$//;
1660: my ($role_code,$role_end_time,$role_start_time) =
1661: split(/_/,$role);
1662: # Is this a custom role? Get role owner and title.
1663: my ($croleudom,$croleuname,$croletitle)=
1664: ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$});
1665: my $allowed=0;
1666: my $delallowed=0;
1667: my $sortkey=$role_code;
1668: my $class='Unknown';
1669: my $credits='';
1670: if ($area =~ m{^/($match_domain)/($match_courseid)} ) {
1671: $class='Course';
1672: my ($coursedom,$coursedir) = ($1,$2);
1673: my $cid = $1.'_'.$2;
1674: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
1675: my %coursedata=
1676: &Apache::lonnet::coursedescription($cid);
1677: if ($coursedir =~ /^$match_community$/) {
1678: $class='Community';
1679: }
1680: $sortkey.="\0$coursedom";
1681: my $carea;
1682: if (defined($coursedata{'description'})) {
1683: $carea=$coursedata{'description'}.
1684: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
1685: &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$coursedir,$coursedom);
1686: $sortkey.="\0".$coursedata{'description'};
1687: } else {
1688: if ($class eq 'Community') {
1689: $carea=&mt('Unavailable community').': '.$area;
1690: $sortkey.="\0".&mt('Unavailable community').': '.$area;
1691: } else {
1692: $carea=&mt('Unavailable course').': '.$area;
1693: $sortkey.="\0".&mt('Unavailable course').': '.$area;
1694: }
1695: }
1696: $sortkey.="\0$coursedir";
1697: $inccourses->{$cid}=1;
1698: if (($showcredits) && ($class eq 'Course') && ($role_code eq 'st')) {
1699: my $defaultcredits = $coursedata{'internal.defaultcredits'};
1700: $credits =
1701: &get_user_credits($ccuname,$ccdomain,$defaultcredits,
1702: $coursedom,$coursedir);
1703: if ($credits eq '') {
1704: $credits = $defaultcredits;
1705: }
1706: }
1707: if ((&Apache::lonnet::allowed('c'.$role_code,$coursedom.'/'.$coursedir)) ||
1708: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1709: $allowed=1;
1710: }
1711: unless ($allowed) {
1712: my $isowner = &Apache::lonuserutils::is_courseowner($cid,$coursedata{'internal.courseowner'});
1713: if ($isowner) {
1714: if (($role_code eq 'co') && ($class eq 'Community')) {
1715: $allowed = 1;
1716: } elsif (($role_code eq 'cc') && ($class eq 'Course')) {
1717: $allowed = 1;
1718: }
1719: }
1720: }
1721: if ((&Apache::lonnet::allowed('dro',$coursedom)) ||
1722: (&Apache::lonnet::allowed('dro',$ccdomain))) {
1723: $delallowed=1;
1724: }
1725: # - custom role. Needs more info, too
1726: if ($croletitle) {
1727: if (&Apache::lonnet::allowed('ccr',$coursedom.'/'.$coursedir)) {
1728: $allowed=1;
1729: $thisrole.='.'.$role_code;
1730: }
1731: }
1732: if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) {
1733: $carea.='<br />'.&mt('Section: [_1]',$3);
1734: $sortkey.="\0$3";
1735: if (!$allowed) {
1736: if ($env{'request.course.sec'} eq $3) {
1737: if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2.'/'.$3)) {
1738: $allowed = 1;
1739: }
1740: }
1741: }
1742: }
1743: $area=$carea;
1744: } else {
1745: $sortkey.="\0".$area;
1746: # Determine if current user is able to revoke privileges
1747: if ($area=~m{^/($match_domain)/}) {
1748: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
1749: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1750: $allowed=1;
1751: }
1752: if (((&Apache::lonnet::allowed('dro',$1)) ||
1753: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
1754: ($role_code ne 'dc')) {
1755: $delallowed=1;
1756: }
1757: } else {
1758: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
1759: $allowed=1;
1760: }
1761: }
1762: if ($role_code eq 'ca' || $role_code eq 'au' || $role_code eq 'aa') {
1763: $class='Authoring Space';
1764: } elsif ($role_code eq 'su') {
1765: $class='System';
1766: } else {
1767: $class='Domain';
1768: }
1769: }
1770: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
1771: $area=~m{/($match_domain)/($match_username)};
1772: if (&Apache::lonuserutils::authorpriv($2,$1)) {
1773: $allowed=1;
1774: } else {
1775: $allowed=0;
1776: }
1777: }
1778: my $row = '';
1779: $row.= '<td>';
1780: my $active=1;
1781: $active=0 if (($role_end_time) && ($now>$role_end_time));
1782: if (($active) && ($allowed)) {
1783: $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
1784: } else {
1785: if ($active) {
1786: $row.=' ';
1787: } else {
1788: $row.=&mt('expired or revoked');
1789: }
1790: }
1791: $row.='</td><td>';
1792: if ($allowed && !$active) {
1793: $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
1794: } else {
1795: $row.=' ';
1796: }
1797: $row.='</td><td>';
1798: if ($delallowed) {
1799: $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
1800: } else {
1801: $row.=' ';
1802: }
1803: my $plaintext='';
1804: if (!$croletitle) {
1805: $plaintext=&Apache::lonnet::plaintext($role_code,$class);
1806: if (($showcredits) && ($credits ne '')) {
1807: $plaintext .= '<br/ ><span class="LC_nobreak">'.
1808: '<span class="LC_fontsize_small">'.
1809: &mt('Credits: [_1]',$credits).
1810: '</span></span>';
1811: }
1812: } else {
1813: $plaintext=
1814: &mt('Customrole [_1][_2]defined by [_3]',
1815: '"'.$croletitle.'"',
1816: '<br />',
1817: $croleuname.':'.$croleudom);
1818: }
1819: $row.= '</td><td>'.$plaintext.
1820: '</td><td>'.$area.
1821: '</td><td>'.($role_start_time?&Apache::lonlocal::locallocaltime($role_start_time)
1822: : ' ' ).
1823: '</td><td>'.($role_end_time ?&Apache::lonlocal::locallocaltime($role_end_time)
1824: : ' ' )
1825: ."</td>";
1826: $sortrole{$sortkey}=$envkey;
1827: $roletext{$envkey}=$row;
1828: $roleclass{$envkey}=$class;
1829: $rolepriv{$envkey}=$allowed;
1830: } # end of foreach (table building loop)
1831:
1832: my $rolesdisplay = 0;
1833: my %output = ();
1834: foreach my $type ('Authoring Space','Course','Community','Domain','System','Unknown') {
1835: $output{$type} = '';
1836: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
1837: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
1838: $output{$type}.=
1839: &Apache::loncommon::start_data_table_row().
1840: $roletext{$sortrole{$which}}.
1841: &Apache::loncommon::end_data_table_row();
1842: }
1843: }
1844: unless($output{$type} eq '') {
1845: $output{$type} = '<tr class="LC_info_row">'.
1846: "<td align='center' colspan='7'>".&mt($type)."</td></tr>".
1847: $output{$type};
1848: $rolesdisplay = 1;
1849: }
1850: }
1851: if ($rolesdisplay == 1) {
1852: my $contextrole='';
1853: if ($env{'request.course.id'}) {
1854: if (&Apache::loncommon::course_type() eq 'Community') {
1855: $contextrole = &mt('Existing Roles in this Community');
1856: } else {
1857: $contextrole = &mt('Existing Roles in this Course');
1858: }
1859: } elsif ($env{'request.role'} =~ /^au\./) {
1860: $contextrole = &mt('Existing Co-Author Roles in your Authoring Space');
1861: } else {
1862: $contextrole = &mt('Existing Roles in this Domain');
1863: }
1864: $r->print('<div>'.
1865: '<fieldset><legend>'.$contextrole.'</legend>'.
1866: &Apache::loncommon::start_data_table("LC_createuser").
1867: &Apache::loncommon::start_data_table_header_row().
1868: '<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.
1869: '</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.
1870: '</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
1871: &Apache::loncommon::end_data_table_header_row());
1872: foreach my $type ('Authoring Space','Course','Community','Domain','System','Unknown') {
1873: if ($output{$type}) {
1874: $r->print($output{$type}."\n");
1875: }
1876: }
1877: $r->print(&Apache::loncommon::end_data_table().
1878: '</fieldset></div>');
1879: }
1880: return;
1881: }
1882:
1883: sub new_coauthor_roles {
1884: my ($r,$ccuname,$ccdomain) = @_;
1885: my $addrolesdisplay = 0;
1886: #
1887: # Co-Author
1888: #
1889: if (&Apache::lonuserutils::authorpriv($env{'user.name'},
1890: $env{'request.role.domain'}) &&
1891: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
1892: # No sense in assigning co-author role to yourself
1893: $addrolesdisplay = 1;
1894: my $cuname=$env{'user.name'};
1895: my $cudom=$env{'request.role.domain'};
1896: my %lt=&Apache::lonlocal::texthash(
1897: 'cs' => "Authoring Space",
1898: 'act' => "Activate",
1899: 'rol' => "Role",
1900: 'ext' => "Extent",
1901: 'sta' => "Start",
1902: 'end' => "End",
1903: 'cau' => "Co-Author",
1904: 'caa' => "Assistant Co-Author",
1905: 'ssd' => "Set Start Date",
1906: 'sed' => "Set End Date"
1907: );
1908: $r->print('<h4>'.$lt{'cs'}.'</h4>'."\n".
1909: &Apache::loncommon::start_data_table()."\n".
1910: &Apache::loncommon::start_data_table_header_row()."\n".
1911: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'.
1912: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'sta'}.'</th>'.
1913: '<th>'.$lt{'end'}.'</th>'."\n".
1914: &Apache::loncommon::end_data_table_header_row()."\n".
1915: &Apache::loncommon::start_data_table_row().'
1916: <td>
1917: <input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_ca" />
1918: </td>
1919: <td>'.$lt{'cau'}.'</td>
1920: <td>'.$cudom.'_'.$cuname.'</td>
1921: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_ca" value="" />
1922: <a href=
1923: "javascript:pjump('."'date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1924: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
1925: <a href=
1926: "javascript:pjump('."'date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1927: &Apache::loncommon::end_data_table_row()."\n".
1928: &Apache::loncommon::start_data_table_row()."\n".
1929: '<td><input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_aa" /></td>
1930: <td>'.$lt{'caa'}.'</td>
1931: <td>'.$cudom.'_'.$cuname.'</td>
1932: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
1933: <a href=
1934: "javascript:pjump('."'date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1935: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
1936: <a href=
1937: "javascript:pjump('."'date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1938: &Apache::loncommon::end_data_table_row()."\n".
1939: &Apache::loncommon::end_data_table());
1940: } elsif ($env{'request.role'} =~ /^au\./) {
1941: if (!(&Apache::lonuserutils::authorpriv($env{'user.name'},
1942: $env{'request.role.domain'}))) {
1943: $r->print('<span class="LC_error">'.
1944: &mt('You do not have privileges to assign co-author roles.').
1945: '</span>');
1946: } elsif (($env{'user.name'} eq $ccuname) &&
1947: ($env{'user.domain'} eq $ccdomain)) {
1948: $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Authoring Space is not permitted'));
1949: }
1950: }
1951: return $addrolesdisplay;;
1952: }
1953:
1954: sub new_domain_roles {
1955: my ($r,$ccdomain) = @_;
1956: my $addrolesdisplay = 0;
1957: #
1958: # Domain level
1959: #
1960: my $num_domain_level = 0;
1961: my $domaintext =
1962: '<h4>'.&mt('Domain Level').'</h4>'.
1963: &Apache::loncommon::start_data_table().
1964: &Apache::loncommon::start_data_table_header_row().
1965: '<th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.
1966: &mt('Extent').'</th>'.
1967: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
1968: &Apache::loncommon::end_data_table_header_row();
1969: my @allroles = &Apache::lonuserutils::roles_by_context('domain');
1970: foreach my $thisdomain (sort(&Apache::lonnet::all_domains())) {
1971: foreach my $role (@allroles) {
1972: next if ($role eq 'ad');
1973: next if (($role eq 'au') && ($ccdomain ne $thisdomain));
1974: if (&Apache::lonnet::allowed('c'.$role,$thisdomain)) {
1975: my $plrole=&Apache::lonnet::plaintext($role);
1976: my %lt=&Apache::lonlocal::texthash(
1977: 'ssd' => "Set Start Date",
1978: 'sed' => "Set End Date"
1979: );
1980: $num_domain_level ++;
1981: $domaintext .=
1982: &Apache::loncommon::start_data_table_row().
1983: '<td><input type="checkbox" name="act_'.$thisdomain.'_'.$role.'" /></td>
1984: <td>'.$plrole.'</td>
1985: <td>'.$thisdomain.'</td>
1986: <td><input type="hidden" name="start_'.$thisdomain.'_'.$role.'" value="" />
1987: <a href=
1988: "javascript:pjump('."'date_start','Start Date $plrole',document.cu.start_$thisdomain\_$role.value,'start_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1989: <td><input type="hidden" name="end_'.$thisdomain.'_'.$role.'" value="" />
1990: <a href=
1991: "javascript:pjump('."'date_end','End Date $plrole',document.cu.end_$thisdomain\_$role.value,'end_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'.
1992: &Apache::loncommon::end_data_table_row();
1993: }
1994: }
1995: }
1996: $domaintext.= &Apache::loncommon::end_data_table();
1997: if ($num_domain_level > 0) {
1998: $r->print($domaintext);
1999: $addrolesdisplay = 1;
2000: }
2001: return $addrolesdisplay;
2002: }
2003:
2004: sub user_authentication {
2005: my ($ccuname,$ccdomain,$formname) = @_;
2006: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
2007: my $outcome;
2008: # Check for a bad authentication type
2009: if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
2010: # bad authentication scheme
2011: my %lt=&Apache::lonlocal::texthash(
2012: 'err' => "ERROR",
2013: 'uuas' => "This user has an unrecognized authentication scheme",
2014: 'adcs' => "Please alert a domain coordinator of this situation",
2015: 'sldb' => "Please specify login data below",
2016: 'ld' => "Login Data"
2017: );
2018: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
2019: &initialize_authen_forms($ccdomain,$formname);
2020:
2021: my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc);
2022: $outcome = <<ENDBADAUTH;
2023: <script type="text/javascript" language="Javascript">
2024: // <![CDATA[
2025: $loginscript
2026: // ]]>
2027: </script>
2028: <span class="LC_error">$lt{'err'}:
2029: $lt{'uuas'} ($currentauth). $lt{'sldb'}.</span>
2030: <h3>$lt{'ld'}</h3>
2031: $choices
2032: ENDBADAUTH
2033: } else {
2034: # This user is not allowed to modify the user's
2035: # authentication scheme, so just notify them of the problem
2036: $outcome = <<ENDBADAUTH;
2037: <span class="LC_error"> $lt{'err'}:
2038: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
2039: </span>
2040: ENDBADAUTH
2041: }
2042: } else { # Authentication type is valid
2043: &initialize_authen_forms($ccdomain,$formname,$currentauth,'modifyuser');
2044: my ($authformcurrent,$can_modify,@authform_others) =
2045: &modify_login_block($ccdomain,$currentauth);
2046: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
2047: # Current user has login modification privileges
2048: my %lt=&Apache::lonlocal::texthash (
2049: 'ld' => "Login Data",
2050: 'ccld' => "Change Current Login Data",
2051: 'enld' => "Enter New Login Data"
2052: );
2053: $outcome =
2054: '<script type="text/javascript" language="Javascript">'."\n".
2055: '// <![CDATA['."\n".
2056: $loginscript."\n".
2057: '// ]]>'."\n".
2058: '</script>'."\n".
2059: '<h3>'.$lt{'ld'}.'</h3>'.
2060: &Apache::loncommon::start_data_table().
2061: &Apache::loncommon::start_data_table_row().
2062: '<td>'.$authformnop;
2063: if ($can_modify) {
2064: $outcome .= '</td>'."\n".
2065: &Apache::loncommon::end_data_table_row().
2066: &Apache::loncommon::start_data_table_row().
2067: '<td>'.$authformcurrent.'</td>'.
2068: &Apache::loncommon::end_data_table_row()."\n";
2069: } else {
2070: $outcome .= ' ('.$authformcurrent.')</td>'.
2071: &Apache::loncommon::end_data_table_row()."\n";
2072: }
2073: foreach my $item (@authform_others) {
2074: $outcome .= &Apache::loncommon::start_data_table_row().
2075: '<td>'.$item.'</td>'.
2076: &Apache::loncommon::end_data_table_row()."\n";
2077: }
2078: $outcome .= &Apache::loncommon::end_data_table();
2079: } else {
2080: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
2081: my %lt=&Apache::lonlocal::texthash(
2082: 'ccld' => "Change Current Login Data",
2083: 'yodo' => "You do not have privileges to modify the authentication configuration for this user.",
2084: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
2085: );
2086: $outcome .= <<ENDNOPRIV;
2087: <h3>$lt{'ccld'}</h3>
2088: $lt{'yodo'} $lt{'ifch'}: $ccdomain
2089: <input type="hidden" name="login" value="nochange" />
2090: ENDNOPRIV
2091: }
2092: }
2093: } ## End of "check for bad authentication type" logic
2094: return $outcome;
2095: }
2096:
2097: sub modify_login_block {
2098: my ($dom,$currentauth) = @_;
2099: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
2100: my ($authnum,%can_assign) =
2101: &Apache::loncommon::get_assignable_auth($dom);
2102: my ($authformcurrent,@authform_others,$show_override_msg);
2103: if ($currentauth=~/^krb(4|5):/) {
2104: $authformcurrent=$authformkrb;
2105: if ($can_assign{'int'}) {
2106: push(@authform_others,$authformint);
2107: }
2108: if ($can_assign{'loc'}) {
2109: push(@authform_others,$authformloc);
2110: }
2111: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
2112: $show_override_msg = 1;
2113: }
2114: } elsif ($currentauth=~/^internal:/) {
2115: $authformcurrent=$authformint;
2116: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
2117: push(@authform_others,$authformkrb);
2118: }
2119: if ($can_assign{'loc'}) {
2120: push(@authform_others,$authformloc);
2121: }
2122: if ($can_assign{'int'}) {
2123: $show_override_msg = 1;
2124: }
2125: } elsif ($currentauth=~/^unix:/) {
2126: $authformcurrent=$authformfsys;
2127: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
2128: push(@authform_others,$authformkrb);
2129: }
2130: if ($can_assign{'int'}) {
2131: push(@authform_others,$authformint);
2132: }
2133: if ($can_assign{'loc'}) {
2134: push(@authform_others,$authformloc);
2135: }
2136: if ($can_assign{'fsys'}) {
2137: $show_override_msg = 1;
2138: }
2139: } elsif ($currentauth=~/^localauth:/) {
2140: $authformcurrent=$authformloc;
2141: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
2142: push(@authform_others,$authformkrb);
2143: }
2144: if ($can_assign{'int'}) {
2145: push(@authform_others,$authformint);
2146: }
2147: if ($can_assign{'loc'}) {
2148: $show_override_msg = 1;
2149: }
2150: }
2151: if ($show_override_msg) {
2152: $authformcurrent = '<table><tr><td colspan="3">'.$authformcurrent.
2153: '</td></tr>'."\n".
2154: '<tr><td> </td>'.
2155: '<td><b>'.&mt('Currently in use').'</b></td>'.
2156: '<td align="right"><span class="LC_cusr_emph">'.
2157: &mt('will override current values').
2158: '</span></td></tr></table>';
2159: }
2160: return ($authformcurrent,$show_override_msg,@authform_others);
2161: }
2162:
2163: sub personal_data_display {
2164: my ($ccuname,$ccdomain,$newuser,$context,$inst_results,$rolesarray,
2165: $now,$captchaform,$emailusername) = @_;
2166: my ($output,%userenv,%canmodify,%canmodify_status);
2167: my @userinfo = ('firstname','middlename','lastname','generation',
2168: 'permanentemail','id');
2169: my $rowcount = 0;
2170: my $editable = 0;
2171: my %textboxsize = (
2172: firstname => '15',
2173: middlename => '15',
2174: lastname => '15',
2175: generation => '5',
2176: permanentemail => '25',
2177: id => '15',
2178: );
2179:
2180: my %lt=&Apache::lonlocal::texthash(
2181: 'pd' => "Personal Data",
2182: 'firstname' => "First Name",
2183: 'middlename' => "Middle Name",
2184: 'lastname' => "Last Name",
2185: 'generation' => "Generation",
2186: 'permanentemail' => "Permanent e-mail address",
2187: 'id' => "Student/Employee ID",
2188: 'lg' => "Login Data",
2189: 'inststatus' => "Affiliation",
2190: 'email' => 'E-mail address',
2191: 'valid' => 'Validation',
2192: );
2193:
2194: %canmodify_status =
2195: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
2196: ['inststatus'],$rolesarray);
2197: if (!$newuser) {
2198: # Get the users information
2199: %userenv = &Apache::lonnet::get('environment',
2200: ['firstname','middlename','lastname','generation',
2201: 'permanentemail','id','inststatus'],$ccdomain,$ccuname);
2202: %canmodify =
2203: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
2204: \@userinfo,$rolesarray);
2205: } elsif ($context eq 'selfcreate') {
2206: if ($newuser eq 'email') {
2207: if (ref($emailusername) eq 'HASH') {
2208: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
2209: @userinfo = ();
2210: if ((ref($infofields) eq 'ARRAY') && (ref($infotitles) eq 'HASH')) {
2211: foreach my $field (@{$infofields}) {
2212: if ($emailusername->{$field}) {
2213: push(@userinfo,$field);
2214: $canmodify{$field} = 1;
2215: unless ($textboxsize{$field}) {
2216: $textboxsize{$field} = 25;
2217: }
2218: unless ($lt{$field}) {
2219: $lt{$field} = $infotitles->{$field};
2220: }
2221: }
2222: }
2223: }
2224: }
2225: } else {
2226: %canmodify = &selfcreate_canmodify($context,$ccdomain,\@userinfo,
2227: $inst_results,$rolesarray);
2228: }
2229: }
2230:
2231: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
2232: $output = '<h3>'.$lt{'pd'}.'</h3>'.
2233: &Apache::lonhtmlcommon::start_pick_box();
2234: if (($context eq 'selfcreate') && ($newuser eq 'email')) {
2235: $output .= &Apache::lonhtmlcommon::row_title($lt{'email'},undef,
2236: 'LC_oddrow_value')."\n".
2237: '<input type="text" name="uname" size="25" value="" />';
2238: $rowcount ++;
2239: $output .= &Apache::lonhtmlcommon::row_closure(1);
2240: my $upassone = '<input type="password" name="upass'.$now.'" size="10" />';
2241: my $upasstwo = '<input type="password" name="upasscheck'.$now.'" size="10" />';
2242: $output .= &Apache::lonhtmlcommon::row_title(&mt('Password'),
2243: 'LC_pick_box_title',
2244: 'LC_oddrow_value')."\n".
2245: $upassone."\n".
2246: &Apache::lonhtmlcommon::row_closure(1)."\n".
2247: &Apache::lonhtmlcommon::row_title(&mt('Confirm password'),
2248: 'LC_pick_box_title',
2249: 'LC_oddrow_value')."\n".
2250: $upasstwo.
2251: &Apache::lonhtmlcommon::row_closure()."\n";
2252: }
2253: foreach my $item (@userinfo) {
2254: my $rowtitle = $lt{$item};
2255: my $hiderow = 0;
2256: if ($item eq 'generation') {
2257: $rowtitle = $genhelp.$rowtitle;
2258: }
2259: my $row = &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n";
2260: if ($newuser) {
2261: if (ref($inst_results) eq 'HASH') {
2262: if ($inst_results->{$item} ne '') {
2263: $row .= '<input type="hidden" name="c'.$item.'" value="'.$inst_results->{$item}.'" />'.$inst_results->{$item};
2264: } else {
2265: if ($context eq 'selfcreate') {
2266: if ($canmodify{$item}) {
2267: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2268: $editable ++;
2269: } else {
2270: $hiderow = 1;
2271: }
2272: } else {
2273: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2274: }
2275: }
2276: } else {
2277: if ($context eq 'selfcreate') {
2278: if (($item eq 'permanentemail') && ($newuser eq 'email')) {
2279: $row .= $ccuname;
2280: } else {
2281: if ($canmodify{$item}) {
2282: if ($newuser eq 'email') {
2283: $row .= '<input type="text" name="'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2284: } else {
2285: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2286: }
2287: $editable ++;
2288: } else {
2289: $hiderow = 1;
2290: }
2291: }
2292: } else {
2293: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2294: }
2295: }
2296: } else {
2297: if ($canmodify{$item}) {
2298: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="'.$userenv{$item}.'" />';
2299: } else {
2300: $row .= $userenv{$item};
2301: }
2302: if (($item eq 'id') && ($canmodify{$item})) {
2303: $row .= '<br />'.&Apache::lonuserutils::forceid_change($context);
2304: }
2305: }
2306: $row .= &Apache::lonhtmlcommon::row_closure(1);
2307: if (!$hiderow) {
2308: $output .= $row;
2309: $rowcount ++;
2310: }
2311: }
2312: if (($canmodify_status{'inststatus'}) || ($context ne 'selfcreate')) {
2313: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($ccdomain);
2314: if (ref($types) eq 'ARRAY') {
2315: if (@{$types} > 0) {
2316: my ($hiderow,$shown);
2317: if ($canmodify_status{'inststatus'}) {
2318: $shown = &pick_inst_statuses($userenv{'inststatus'},$usertypes,$types);
2319: } else {
2320: if ($userenv{'inststatus'} eq '') {
2321: $hiderow = 1;
2322: } else {
2323: my @showitems;
2324: foreach my $item ( map { &unescape($_); } split(':',$userenv{'inststatus'})) {
2325: if (exists($usertypes->{$item})) {
2326: push(@showitems,$usertypes->{$item});
2327: } else {
2328: push(@showitems,$item);
2329: }
2330: }
2331: if (@showitems) {
2332: $shown = join(', ',@showitems);
2333: } else {
2334: $hiderow = 1;
2335: }
2336: }
2337: }
2338: if (!$hiderow) {
2339: my $row = &Apache::lonhtmlcommon::row_title(&mt('Affiliations'),undef,'LC_oddrow_value')."\n".
2340: $shown.&Apache::lonhtmlcommon::row_closure(1);
2341: if ($context eq 'selfcreate') {
2342: $rowcount ++;
2343: }
2344: $output .= $row;
2345: }
2346: }
2347: }
2348: }
2349: if (($context eq 'selfcreate') && ($newuser eq 'email')) {
2350: if ($captchaform) {
2351: $output .= &Apache::lonhtmlcommon::row_title($lt{'valid'},
2352: 'LC_pick_box_title')."\n".
2353: $captchaform."\n".'<br /><br />'.
2354: &Apache::lonhtmlcommon::row_closure(1);
2355: $rowcount ++;
2356: }
2357: my $submit_text = &mt('Create account');
2358: $output .= &Apache::lonhtmlcommon::row_title()."\n".
2359: '<br /><input type="submit" name="createaccount" value="'.
2360: $submit_text.'" />'.
2361: &Apache::lonhtmlcommon::row_closure(1);
2362: }
2363: $output .= &Apache::lonhtmlcommon::end_pick_box();
2364: if (wantarray) {
2365: if ($context eq 'selfcreate') {
2366: return($output,$rowcount,$editable);
2367: } else {
2368: return $output;
2369: }
2370: } else {
2371: return $output;
2372: }
2373: }
2374:
2375: sub pick_inst_statuses {
2376: my ($curr,$usertypes,$types) = @_;
2377: my ($output,$rem,@currtypes);
2378: if ($curr ne '') {
2379: @currtypes = map { &unescape($_); } split(/:/,$curr);
2380: }
2381: my $numinrow = 2;
2382: if (ref($types) eq 'ARRAY') {
2383: $output = '<table>';
2384: my $lastcolspan;
2385: for (my $i=0; $i<@{$types}; $i++) {
2386: if (defined($usertypes->{$types->[$i]})) {
2387: my $rem = $i%($numinrow);
2388: if ($rem == 0) {
2389: if ($i<@{$types}-1) {
2390: if ($i > 0) {
2391: $output .= '</tr>';
2392: }
2393: $output .= '<tr>';
2394: }
2395: } elsif ($i==@{$types}-1) {
2396: my $colsleft = $numinrow - $rem;
2397: if ($colsleft > 1) {
2398: $lastcolspan = ' colspan="'.$colsleft.'"';
2399: }
2400: }
2401: my $check = ' ';
2402: if (grep(/^\Q$types->[$i]\E$/,@currtypes)) {
2403: $check = ' checked="checked" ';
2404: }
2405: $output .= '<td class="LC_left_item"'.$lastcolspan.'>'.
2406: '<span class="LC_nobreak"><label>'.
2407: '<input type="checkbox" name="inststatus" '.
2408: 'value="'.$types->[$i].'"'.$check.'/>'.
2409: $usertypes->{$types->[$i]}.'</label></span></td>';
2410: }
2411: }
2412: $output .= '</tr></table>';
2413: }
2414: return $output;
2415: }
2416:
2417: sub selfcreate_canmodify {
2418: my ($context,$dom,$userinfo,$inst_results,$rolesarray) = @_;
2419: if (ref($inst_results) eq 'HASH') {
2420: my @inststatuses = &get_inststatuses($inst_results);
2421: if (@inststatuses == 0) {
2422: @inststatuses = ('default');
2423: }
2424: $rolesarray = \@inststatuses;
2425: }
2426: my %canmodify =
2427: &Apache::lonuserutils::can_modify_userinfo($context,$dom,$userinfo,
2428: $rolesarray);
2429: return %canmodify;
2430: }
2431:
2432: sub get_inststatuses {
2433: my ($insthashref) = @_;
2434: my @inststatuses = ();
2435: if (ref($insthashref) eq 'HASH') {
2436: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
2437: @inststatuses = @{$insthashref->{'inststatus'}};
2438: }
2439: }
2440: return @inststatuses;
2441: }
2442:
2443: # ================================================================= Phase Three
2444: sub update_user_data {
2445: my ($r,$context,$crstype,$brcrum,$showcredits) = @_;
2446: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
2447: $env{'form.ccdomain'});
2448: # Error messages
2449: my $error = '<span class="LC_error">'.&mt('Error').': ';
2450: my $end = '</span><br /><br />';
2451: my $rtnlink = '<a href="javascript:backPage(document.userupdate,'.
2452: "'$env{'form.prevphase'}','modify')".'" />'.
2453: &mt('Return to previous page').'</a>'.
2454: &Apache::loncommon::end_page();
2455: my $now = time;
2456: my $title;
2457: if (exists($env{'form.makeuser'})) {
2458: $title='Set Privileges for New User';
2459: } else {
2460: $title='Modify User Privileges';
2461: }
2462: my $newuser = 0;
2463: my ($jsback,$elements) = &crumb_utilities();
2464: my $jscript = '<script type="text/javascript">'."\n".
2465: '// <![CDATA['."\n".
2466: $jsback."\n".
2467: '// ]]>'."\n".
2468: '</script>'."\n";
2469: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
2470: push (@{$brcrum},
2471: {href => "javascript:backPage(document.userupdate)",
2472: text => $breadcrumb_text{'search'},
2473: faq => 282,
2474: bug => 'Instructor Interface',}
2475: );
2476: if ($env{'form.prevphase'} eq 'userpicked') {
2477: push(@{$brcrum},
2478: {href => "javascript:backPage(document.userupdate,'get_user_info','select')",
2479: text => $breadcrumb_text{'userpicked'},
2480: faq => 282,
2481: bug => 'Instructor Interface',});
2482: }
2483: my $helpitem = 'Course_Change_Privileges';
2484: if ($env{'form.action'} eq 'singlestudent') {
2485: $helpitem = 'Course_Add_Student';
2486: }
2487: push(@{$brcrum},
2488: {href => "javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
2489: text => $breadcrumb_text{'modify'},
2490: faq => 282,
2491: bug => 'Instructor Interface',},
2492: {href => "/adm/createuser",
2493: text => "Result",
2494: faq => 282,
2495: bug => 'Instructor Interface',
2496: help => $helpitem});
2497: my $args = {bread_crumbs => $brcrum,
2498: bread_crumbs_component => 'User Management'};
2499: if ($env{'form.popup'}) {
2500: $args->{'no_nav_bar'} = 1;
2501: }
2502: $r->print(&Apache::loncommon::start_page($title,$jscript,$args));
2503: $r->print(&update_result_form($uhome));
2504: # Check Inputs
2505: if (! $env{'form.ccuname'} ) {
2506: $r->print($error.&mt('No login name specified').'.'.$end.$rtnlink);
2507: return;
2508: }
2509: if ( $env{'form.ccuname'} ne
2510: &LONCAPA::clean_username($env{'form.ccuname'}) ) {
2511: $r->print($error.&mt('Invalid login name.').' '.
2512: &mt('Only letters, numbers, periods, dashes, @, and underscores are valid.').
2513: $end.$rtnlink);
2514: return;
2515: }
2516: if (! $env{'form.ccdomain'} ) {
2517: $r->print($error.&mt('No domain specified').'.'.$end.$rtnlink);
2518: return;
2519: }
2520: if ( $env{'form.ccdomain'} ne
2521: &LONCAPA::clean_domain($env{'form.ccdomain'}) ) {
2522: $r->print($error.&mt('Invalid domain name.').' '.
2523: &mt('Only letters, numbers, periods, dashes, and underscores are valid.').
2524: $end.$rtnlink);
2525: return;
2526: }
2527: if ($uhome eq 'no_host') {
2528: $newuser = 1;
2529: }
2530: if (! exists($env{'form.makeuser'})) {
2531: # Modifying an existing user, so check the validity of the name
2532: if ($uhome eq 'no_host') {
2533: $r->print(
2534: $error
2535: .'<p class="LC_error">'
2536: .&mt('Unable to determine home server for [_1] in domain [_2].',
2537: '"'.$env{'form.ccuname'}.'"','"'.$env{'form.ccdomain'}.'"')
2538: .'</p>');
2539: return;
2540: }
2541: }
2542: # Determine authentication method and password for the user being modified
2543: my $amode='';
2544: my $genpwd='';
2545: if ($env{'form.login'} eq 'krb') {
2546: $amode='krb';
2547: $amode.=$env{'form.krbver'};
2548: $genpwd=$env{'form.krbarg'};
2549: } elsif ($env{'form.login'} eq 'int') {
2550: $amode='internal';
2551: $genpwd=$env{'form.intarg'};
2552: } elsif ($env{'form.login'} eq 'fsys') {
2553: $amode='unix';
2554: $genpwd=$env{'form.fsysarg'};
2555: } elsif ($env{'form.login'} eq 'loc') {
2556: $amode='localauth';
2557: $genpwd=$env{'form.locarg'};
2558: $genpwd=" " if (!$genpwd);
2559: } elsif (($env{'form.login'} eq 'nochange') ||
2560: ($env{'form.login'} eq '' )) {
2561: # There is no need to tell the user we did not change what they
2562: # did not ask us to change.
2563: # If they are creating a new user but have not specified login
2564: # information this will be caught below.
2565: } else {
2566: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2567: return;
2568: }
2569:
2570: $r->print('<h3>'.&mt('User [_1] in domain [_2]',
2571: $env{'form.ccuname'}.' ('.&Apache::loncommon::plainname($env{'form.ccuname'},
2572: $env{'form.ccdomain'}).')', $env{'form.ccdomain'}).'</h3>');
2573: my %prog_state = &Apache::lonhtmlcommon::Create_PrgWin($r,2);
2574:
2575: my (%alerts,%rulematch,%inst_results,%curr_rules);
2576: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2577: my @usertools = ('aboutme','blog','webdav','portfolio');
2578: my @requestcourses = ('official','unofficial','community','textbook');
2579: my @requestauthor = ('requestauthor');
2580: my ($othertitle,$usertypes,$types) =
2581: &Apache::loncommon::sorted_inst_types($env{'form.ccdomain'});
2582: my %canmodify_status =
2583: &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},
2584: ['inststatus']);
2585: if ($env{'form.makeuser'}) {
2586: $r->print('<h3>'.&mt('Creating new account.').'</h3>');
2587: # Check for the authentication mode and password
2588: if (! $amode || ! $genpwd) {
2589: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2590: return;
2591: }
2592: # Determine desired host
2593: my $desiredhost = $env{'form.hserver'};
2594: if (lc($desiredhost) eq 'default') {
2595: $desiredhost = undef;
2596: } else {
2597: my %home_servers =
2598: &Apache::lonnet::get_servers($env{'form.ccdomain'},'library');
2599: if (! exists($home_servers{$desiredhost})) {
2600: $r->print($error.&mt('Invalid home server specified').$end.$rtnlink);
2601: return;
2602: }
2603: }
2604: # Check ID format
2605: my %checkhash;
2606: my %checks = ('id' => 1);
2607: %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = (
2608: 'newuser' => $newuser,
2609: 'id' => $env{'form.cid'},
2610: );
2611: if ($env{'form.cid'} ne '') {
2612: &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts,
2613: \%rulematch,\%inst_results,\%curr_rules);
2614: if (ref($alerts{'id'}) eq 'HASH') {
2615: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2616: my $domdesc =
2617: &Apache::lonnet::domain($env{'form.ccdomain'},'description');
2618: if ($alerts{'id'}{$env{'form.ccdomain'}}{$env{'form.cid'}}) {
2619: my $userchkmsg;
2620: if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') {
2621: $userchkmsg =
2622: &Apache::loncommon::instrule_disallow_msg('id',
2623: $domdesc,1).
2624: &Apache::loncommon::user_rule_formats($env{'form.ccdomain'},
2625: $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id');
2626: }
2627: $r->print($error.&mt('Invalid ID format').$end.
2628: $userchkmsg.$rtnlink);
2629: return;
2630: }
2631: }
2632: }
2633: }
2634: &Apache::lonhtmlcommon::Increment_PrgWin($r, \%prog_state);
2635: # Call modifyuser
2636: my $result = &Apache::lonnet::modifyuser
2637: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'},
2638: $amode,$genpwd,$env{'form.cfirstname'},
2639: $env{'form.cmiddlename'},$env{'form.clastname'},
2640: $env{'form.cgeneration'},undef,$desiredhost,
2641: $env{'form.cpermanentemail'});
2642: $r->print(&mt('Generating user').': '.$result);
2643: $uhome = &Apache::lonnet::homeserver($env{'form.ccuname'},
2644: $env{'form.ccdomain'});
2645: my (%changeHash,%newcustom,%changed,%changedinfo);
2646: if ($uhome ne 'no_host') {
2647: if ($context eq 'domain') {
2648: foreach my $name ('portfolio','author') {
2649: if ($env{'form.custom_'.$name.'quota'} == 1) {
2650: if ($env{'form.'.$name.'quota'} eq '') {
2651: $newcustom{$name.'quota'} = 0;
2652: } else {
2653: $newcustom{$name.'quota'} = $env{'form.'.$name.'quota'};
2654: $newcustom{$name.'quota'} =~ s/[^\d\.]//g;
2655: }
2656: if ("a_admin($newcustom{$name.'quota'},\%changeHash,$name)) {
2657: $changed{$name.'quota'} = 1;
2658: }
2659: }
2660: }
2661: foreach my $item (@usertools) {
2662: if ($env{'form.custom'.$item} == 1) {
2663: $newcustom{$item} = $env{'form.tools_'.$item};
2664: $changed{$item} = &tool_admin($item,$newcustom{$item},
2665: \%changeHash,'tools');
2666: }
2667: }
2668: foreach my $item (@requestcourses) {
2669: if ($env{'form.custom'.$item} == 1) {
2670: $newcustom{$item} = $env{'form.crsreq_'.$item};
2671: if ($env{'form.crsreq_'.$item} eq 'autolimit') {
2672: $newcustom{$item} .= '=';
2673: $env{'form.crsreq_'.$item.'_limit'} =~ s/\D+//g;
2674: if ($env{'form.crsreq_'.$item.'_limit'}) {
2675: $newcustom{$item} .= $env{'form.crsreq_'.$item.'_limit'};
2676: }
2677: }
2678: $changed{$item} = &tool_admin($item,$newcustom{$item},
2679: \%changeHash,'requestcourses');
2680: }
2681: }
2682: if ($env{'form.customrequestauthor'} == 1) {
2683: $newcustom{'requestauthor'} = $env{'form.requestauthor'};
2684: $changed{'requestauthor'} = &tool_admin('requestauthor',
2685: $newcustom{'requestauthor'},
2686: \%changeHash,'requestauthor');
2687: }
2688: }
2689: if ($canmodify_status{'inststatus'}) {
2690: if (exists($env{'form.inststatus'})) {
2691: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2692: if (@inststatuses > 0) {
2693: $changeHash{'inststatus'} = join(',',@inststatuses);
2694: $changed{'inststatus'} = $changeHash{'inststatus'};
2695: }
2696: }
2697: }
2698: if (keys(%changed)) {
2699: foreach my $item (@userinfo) {
2700: $changeHash{$item} = $env{'form.c'.$item};
2701: }
2702: my $chgresult =
2703: &Apache::lonnet::put('environment',\%changeHash,
2704: $env{'form.ccdomain'},$env{'form.ccuname'});
2705: }
2706: }
2707: $r->print('<br />'.&mt('Home server').': '.$uhome.' '.
2708: &Apache::lonnet::hostname($uhome));
2709: } elsif (($env{'form.login'} ne 'nochange') &&
2710: ($env{'form.login'} ne '' )) {
2711: # Modify user privileges
2712: if (! $amode || ! $genpwd) {
2713: $r->print($error.'Invalid login mode or password'.$end.$rtnlink);
2714: return;
2715: }
2716: # Only allow authentification modification if the person has authority
2717: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2718: $r->print('Modifying authentication: '.
2719: &Apache::lonnet::modifyuserauth(
2720: $env{'form.ccdomain'},$env{'form.ccuname'},
2721: $amode,$genpwd));
2722: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
2723: ($env{'form.ccuname'},$env{'form.ccdomain'}));
2724: } else {
2725: # Okay, this is a non-fatal error.
2726: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);
2727: }
2728: }
2729: $r->rflush(); # Finish display of header before time consuming actions start
2730: &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state);
2731: ##
2732: my (@userroles,%userupdate,$cnum,$cdom,$defaultcredits,%namechanged);
2733: if ($context eq 'course') {
2734: ($cnum,$cdom) =
2735: &Apache::lonuserutils::get_course_identity();
2736: $crstype = &Apache::loncommon::course_type($cdom.'_'.$cnum);
2737: if ($showcredits) {
2738: $defaultcredits = &Apache::lonuserutils::get_defaultcredits($cdom,$cnum);
2739: }
2740: }
2741: if (! $env{'form.makeuser'} ) {
2742: # Check for need to change
2743: my %userenv = &Apache::lonnet::get
2744: ('environment',['firstname','middlename','lastname','generation',
2745: 'id','permanentemail','portfolioquota','authorquota','inststatus',
2746: 'tools.aboutme','tools.blog','tools.webdav','tools.portfolio',
2747: 'requestcourses.official','requestcourses.unofficial',
2748: 'requestcourses.community','requestcourses.textbook',
2749: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
2750: 'reqcrsotherdom.community','reqcrsotherdom.textbook',
2751: 'requestauthor'],
2752: $env{'form.ccdomain'},$env{'form.ccuname'});
2753: my ($tmp) = keys(%userenv);
2754: if ($tmp =~ /^(con_lost|error)/i) {
2755: %userenv = ();
2756: }
2757: my $no_forceid_alert;
2758: # Check to see if user information can be changed
2759: my %domconfig =
2760: &Apache::lonnet::get_dom('configuration',['usermodification'],
2761: $env{'form.ccdomain'});
2762: my @statuses = ('active','future');
2763: my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'});
2764: my ($auname,$audom);
2765: if ($context eq 'author') {
2766: $auname = $env{'user.name'};
2767: $audom = $env{'user.domain'};
2768: }
2769: foreach my $item (keys(%roles)) {
2770: my ($rolenum,$roledom,$role) = split(/:/,$item,-1);
2771: if ($context eq 'course') {
2772: if ($cnum ne '' && $cdom ne '') {
2773: if ($rolenum eq $cnum && $roledom eq $cdom) {
2774: if (!grep(/^\Q$role\E$/,@userroles)) {
2775: push(@userroles,$role);
2776: }
2777: }
2778: }
2779: } elsif ($context eq 'author') {
2780: if ($rolenum eq $auname && $roledom eq $audom) {
2781: if (!grep(/^\Q$role\E$/,@userroles)) {
2782: push(@userroles,$role);
2783: }
2784: }
2785: }
2786: }
2787: if ($env{'form.action'} eq 'singlestudent') {
2788: if (!grep(/^st$/,@userroles)) {
2789: push(@userroles,'st');
2790: }
2791: } else {
2792: # Check for course or co-author roles being activated or re-enabled
2793: if ($context eq 'author' || $context eq 'course') {
2794: foreach my $key (keys(%env)) {
2795: if ($context eq 'author') {
2796: if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) {
2797: if (!grep(/^\Q$1\E$/,@userroles)) {
2798: push(@userroles,$1);
2799: }
2800: } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) {
2801: if (!grep(/^\Q$1\E$/,@userroles)) {
2802: push(@userroles,$1);
2803: }
2804: }
2805: } elsif ($context eq 'course') {
2806: if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) {
2807: if (!grep(/^\Q$1\E$/,@userroles)) {
2808: push(@userroles,$1);
2809: }
2810: } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) {
2811: if (!grep(/^\Q$1\E$/,@userroles)) {
2812: push(@userroles,$1);
2813: }
2814: }
2815: }
2816: }
2817: }
2818: }
2819: #Check to see if we can change personal data for the user
2820: my (@mod_disallowed,@longroles);
2821: foreach my $role (@userroles) {
2822: if ($role eq 'cr') {
2823: push(@longroles,'Custom');
2824: } else {
2825: push(@longroles,&Apache::lonnet::plaintext($role,$crstype));
2826: }
2827: }
2828: my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},\@userinfo,\@userroles);
2829: foreach my $item (@userinfo) {
2830: # Strip leading and trailing whitespace
2831: $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g;
2832: if (!$canmodify{$item}) {
2833: if (defined($env{'form.c'.$item})) {
2834: if ($env{'form.c'.$item} ne $userenv{$item}) {
2835: push(@mod_disallowed,$item);
2836: }
2837: }
2838: $env{'form.c'.$item} = $userenv{$item};
2839: }
2840: }
2841: # Check to see if we can change the Student/Employee ID
2842: my $forceid = $env{'form.forceid'};
2843: my $recurseid = $env{'form.recurseid'};
2844: my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules);
2845: my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'},
2846: $env{'form.ccuname'});
2847: if (($uidhash{$env{'form.ccuname'}}) &&
2848: ($uidhash{$env{'form.ccuname'}}!~/error\:/) &&
2849: (!$forceid)) {
2850: if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) {
2851: $env{'form.cid'} = $userenv{'id'};
2852: $no_forceid_alert = &mt('New student/employee ID does not match existing ID for this user.')
2853: .'<br />'
2854: .&mt("Change is not permitted without checking the 'Force ID change' checkbox on the previous page.")
2855: .'<br />'."\n";
2856: }
2857: }
2858: if ($env{'form.cid'} ne $userenv{'id'}) {
2859: my $checkhash;
2860: my $checks = { 'id' => 1 };
2861: $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} =
2862: { 'newuser' => $newuser,
2863: 'id' => $env{'form.cid'},
2864: };
2865: &Apache::loncommon::user_rule_check($checkhash,$checks,
2866: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules);
2867: if (ref($alerts{'id'}) eq 'HASH') {
2868: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2869: $env{'form.cid'} = $userenv{'id'};
2870: }
2871: }
2872: }
2873: my (%quotachanged,%oldquota,%newquota,%olddefquota,%newdefquota,
2874: $oldinststatus,$newinststatus,%oldisdefault,%newisdefault,%oldsettings,
2875: %oldsettingstext,%newsettings,%newsettingstext,@disporder,
2876: %oldsettingstatus,%newsettingstatus);
2877: @disporder = ('inststatus');
2878: if ($env{'request.role.domain'} eq $env{'form.ccdomain'}) {
2879: push(@disporder,'requestcourses','requestauthor');
2880: } else {
2881: push(@disporder,'reqcrsotherdom');
2882: }
2883: push(@disporder,('quota','tools'));
2884: $oldinststatus = $userenv{'inststatus'};
2885: foreach my $name ('portfolio','author') {
2886: ($olddefquota{$name},$oldsettingstatus{$name}) =
2887: &Apache::loncommon::default_quota($env{'form.ccdomain'},$oldinststatus,$name);
2888: ($newdefquota{$name},$newsettingstatus{$name}) = ($olddefquota{$name},$oldsettingstatus{$name});
2889: }
2890: my %canshow;
2891: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2892: $canshow{'quota'} = 1;
2893: }
2894: if (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
2895: $canshow{'tools'} = 1;
2896: }
2897: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
2898: $canshow{'requestcourses'} = 1;
2899: } elsif (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
2900: $canshow{'reqcrsotherdom'} = 1;
2901: }
2902: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2903: $canshow{'inststatus'} = 1;
2904: }
2905: if (&Apache::lonnet::allowed('cau',$env{'form.ccdomain'})) {
2906: $canshow{'requestauthor'} = 1;
2907: }
2908: my (%changeHash,%changed);
2909: if ($oldinststatus eq '') {
2910: $oldsettings{'inststatus'} = $othertitle;
2911: } else {
2912: if (ref($usertypes) eq 'HASH') {
2913: $oldsettings{'inststatus'} = join(', ',map{ $usertypes->{ &unescape($_) }; } (split(/:/,$userenv{'inststatus'})));
2914: } else {
2915: $oldsettings{'inststatus'} = join(', ',map{ &unescape($_); } (split(/:/,$userenv{'inststatus'})));
2916: }
2917: }
2918: $changeHash{'inststatus'} = $userenv{'inststatus'};
2919: if ($canmodify_status{'inststatus'}) {
2920: $canshow{'inststatus'} = 1;
2921: if (exists($env{'form.inststatus'})) {
2922: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2923: if (@inststatuses > 0) {
2924: $newinststatus = join(':',map { &escape($_); } @inststatuses);
2925: $changeHash{'inststatus'} = $newinststatus;
2926: if ($newinststatus ne $oldinststatus) {
2927: $changed{'inststatus'} = $newinststatus;
2928: foreach my $name ('portfolio','author') {
2929: ($newdefquota{$name},$newsettingstatus{$name}) =
2930: &Apache::loncommon::default_quota($env{'form.ccdomain'},$newinststatus,$name);
2931: }
2932: }
2933: if (ref($usertypes) eq 'HASH') {
2934: $newsettings{'inststatus'} = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2935: } else {
2936: $newsettings{'inststatus'} = join(', ',@inststatuses);
2937: }
2938: }
2939: } else {
2940: $newinststatus = '';
2941: $changeHash{'inststatus'} = $newinststatus;
2942: $newsettings{'inststatus'} = $othertitle;
2943: if ($newinststatus ne $oldinststatus) {
2944: $changed{'inststatus'} = $changeHash{'inststatus'};
2945: foreach my $name ('portfolio','author') {
2946: ($newdefquota{$name},$newsettingstatus{$name}) =
2947: &Apache::loncommon::default_quota($env{'form.ccdomain'},$newinststatus,$name);
2948: }
2949: }
2950: }
2951: } elsif ($context ne 'selfcreate') {
2952: $canshow{'inststatus'} = 1;
2953: $newsettings{'inststatus'} = $oldsettings{'inststatus'};
2954: }
2955: foreach my $name ('portfolio','author') {
2956: $changeHash{$name.'quota'} = $userenv{$name.'quota'};
2957: }
2958: if ($context eq 'domain') {
2959: foreach my $name ('portfolio','author') {
2960: if ($userenv{$name.'quota'} ne '') {
2961: $oldquota{$name} = $userenv{$name.'quota'};
2962: if ($env{'form.custom_'.$name.'quota'} == 1) {
2963: if ($env{'form.'.$name.'quota'} eq '') {
2964: $newquota{$name} = 0;
2965: } else {
2966: $newquota{$name} = $env{'form.'.$name.'quota'};
2967: $newquota{$name} =~ s/[^\d\.]//g;
2968: }
2969: if ($newquota{$name} != $oldquota{$name}) {
2970: if ("a_admin($newquota{$name},\%changeHash,$name)) {
2971: $changed{$name.'quota'} = 1;
2972: }
2973: }
2974: } else {
2975: if ("a_admin('',\%changeHash,$name)) {
2976: $changed{$name.'quota'} = 1;
2977: $newquota{$name} = $newdefquota{$name};
2978: $newisdefault{$name} = 1;
2979: }
2980: }
2981: } else {
2982: $oldisdefault{$name} = 1;
2983: $oldquota{$name} = $olddefquota{$name};
2984: if ($env{'form.custom_'.$name.'quota'} == 1) {
2985: if ($env{'form.'.$name.'quota'} eq '') {
2986: $newquota{$name} = 0;
2987: } else {
2988: $newquota{$name} = $env{'form.'.$name.'quota'};
2989: $newquota{$name} =~ s/[^\d\.]//g;
2990: }
2991: if ("a_admin($newquota{$name},\%changeHash,$name)) {
2992: $changed{$name.'quota'} = 1;
2993: }
2994: } else {
2995: $newquota{$name} = $newdefquota{$name};
2996: $newisdefault{$name} = 1;
2997: }
2998: }
2999: if ($oldisdefault{$name}) {
3000: $oldsettingstext{'quota'}{$name} = &get_defaultquota_text($oldsettingstatus{$name});
3001: } else {
3002: $oldsettingstext{'quota'}{$name} = &mt('custom quota: [_1] MB',$oldquota{$name});
3003: }
3004: if ($newisdefault{$name}) {
3005: $newsettingstext{'quota'}{$name} = &get_defaultquota_text($newsettingstatus{$name});
3006: } else {
3007: $newsettingstext{'quota'}{$name} = &mt('custom quota: [_1] MB',$newquota{$name});
3008: }
3009: }
3010: &tool_changes('tools',\@usertools,\%oldsettings,\%oldsettingstext,\%userenv,
3011: \%changeHash,\%changed,\%newsettings,\%newsettingstext);
3012: if ($env{'form.ccdomain'} eq $env{'request.role.domain'}) {
3013: &tool_changes('requestcourses',\@requestcourses,\%oldsettings,\%oldsettingstext,
3014: \%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
3015: &tool_changes('requestauthor',\@requestauthor,\%oldsettings,\%oldsettingstext,
3016: \%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
3017: } else {
3018: &tool_changes('reqcrsotherdom',\@requestcourses,\%oldsettings,\%oldsettingstext,
3019: \%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
3020: }
3021: }
3022: foreach my $item (@userinfo) {
3023: if ($env{'form.c'.$item} ne $userenv{$item}) {
3024: $namechanged{$item} = 1;
3025: }
3026: }
3027: foreach my $name ('portfolio','author') {
3028: $oldsettings{'quota'}{$name} = &mt('[_1] MB',$oldquota{$name});
3029: $newsettings{'quota'}{$name} = &mt('[_1] MB',$newquota{$name});
3030: }
3031: if ((keys(%namechanged) > 0) || (keys(%changed) > 0)) {
3032: my ($chgresult,$namechgresult);
3033: if (keys(%changed) > 0) {
3034: $chgresult =
3035: &Apache::lonnet::put('environment',\%changeHash,
3036: $env{'form.ccdomain'},$env{'form.ccuname'});
3037: if ($chgresult eq 'ok') {
3038: if (($env{'user.name'} eq $env{'form.ccuname'}) &&
3039: ($env{'user.domain'} eq $env{'form.ccdomain'})) {
3040: my %newenvhash;
3041: foreach my $key (keys(%changed)) {
3042: if (($key eq 'official') || ($key eq 'unofficial')
3043: || ($key eq 'community')) {
3044: $newenvhash{'environment.requestcourses.'.$key} =
3045: $changeHash{'requestcourses.'.$key};
3046: if ($changeHash{'requestcourses.'.$key}) {
3047: $newenvhash{'environment.canrequest.'.$key} = 1;
3048: } else {
3049: $newenvhash{'environment.canrequest.'.$key} =
3050: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
3051: $key,'reload','requestcourses');
3052: }
3053: } elsif ($key eq 'requestauthor') {
3054: $newenvhash{'environment.'.$key} = $changeHash{$key};
3055: if ($changeHash{$key}) {
3056: $newenvhash{'environment.canrequest.author'} = 1;
3057: } else {
3058: $newenvhash{'environment.canrequest.author'} =
3059: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
3060: $key,'reload','requestauthor');
3061: }
3062: } elsif ($key ne 'quota') {
3063: $newenvhash{'environment.tools.'.$key} =
3064: $changeHash{'tools.'.$key};
3065: if ($changeHash{'tools.'.$key} ne '') {
3066: $newenvhash{'environment.availabletools.'.$key} =
3067: $changeHash{'tools.'.$key};
3068: } else {
3069: $newenvhash{'environment.availabletools.'.$key} =
3070: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
3071: $key,'reload','tools');
3072: }
3073: }
3074: }
3075: if (keys(%newenvhash)) {
3076: &Apache::lonnet::appenv(\%newenvhash);
3077: }
3078: }
3079: }
3080: }
3081: if (keys(%namechanged) > 0) {
3082: foreach my $field (@userinfo) {
3083: $changeHash{$field} = $env{'form.c'.$field};
3084: }
3085: # Make the change
3086: $namechgresult =
3087: &Apache::lonnet::modifyuser($env{'form.ccdomain'},
3088: $env{'form.ccuname'},$changeHash{'id'},undef,undef,
3089: $changeHash{'firstname'},$changeHash{'middlename'},
3090: $changeHash{'lastname'},$changeHash{'generation'},
3091: $changeHash{'id'},undef,$changeHash{'permanentemail'},undef,\@userinfo);
3092: %userupdate = (
3093: lastname => $env{'form.clastname'},
3094: middlename => $env{'form.cmiddlename'},
3095: firstname => $env{'form.cfirstname'},
3096: generation => $env{'form.cgeneration'},
3097: id => $env{'form.cid'},
3098: );
3099: }
3100: if (((keys(%namechanged) > 0) && $namechgresult eq 'ok') ||
3101: ((keys(%changed) > 0) && $chgresult eq 'ok')) {
3102: # Tell the user we changed the name
3103: &display_userinfo($r,1,\@disporder,\%canshow,\@requestcourses,
3104: \@usertools,\@requestauthor,\%userenv,\%changed,\%namechanged,
3105: \%oldsettings, \%oldsettingstext,\%newsettings,
3106: \%newsettingstext);
3107: if ($env{'form.cid'} ne $userenv{'id'}) {
3108: &Apache::lonnet::idput($env{'form.ccdomain'},
3109: ($env{'form.ccuname'} => $env{'form.cid'}));
3110: if (($recurseid) &&
3111: (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
3112: my $idresult =
3113: &Apache::lonuserutils::propagate_id_change(
3114: $env{'form.ccuname'},$env{'form.ccdomain'},
3115: \%userupdate);
3116: $r->print('<br />'.$idresult.'<br />');
3117: }
3118: }
3119: if (($env{'form.ccdomain'} eq $env{'user.domain'}) &&
3120: ($env{'form.ccuname'} eq $env{'user.name'})) {
3121: my %newenvhash;
3122: foreach my $key (keys(%changeHash)) {
3123: $newenvhash{'environment.'.$key} = $changeHash{$key};
3124: }
3125: &Apache::lonnet::appenv(\%newenvhash);
3126: }
3127: } else { # error occurred
3128: $r->print(
3129: '<p class="LC_error">'
3130: .&mt('Unable to successfully change environment for [_1] in domain [_2].',
3131: '"'.$env{'form.ccuname'}.'"',
3132: '"'.$env{'form.ccdomain'}.'"')
3133: .'</p>');
3134: }
3135: } else { # End of if ($env ... ) logic
3136: # They did not want to change the users name, quota, tool availability,
3137: # or ability to request creation of courses,
3138: # but we can still tell them what the name and quota and availabilities are
3139: &display_userinfo($r,undef,\@disporder,\%canshow,\@requestcourses,
3140: \@usertools,\@requestauthor,\%userenv,\%changed,\%namechanged,\%oldsettings,
3141: \%oldsettingstext,\%newsettings,\%newsettingstext);
3142: }
3143: if (@mod_disallowed) {
3144: my ($rolestr,$contextname);
3145: if (@longroles > 0) {
3146: $rolestr = join(', ',@longroles);
3147: } else {
3148: $rolestr = &mt('No roles');
3149: }
3150: if ($context eq 'course') {
3151: $contextname = &mt('course');
3152: } elsif ($context eq 'author') {
3153: $contextname = &mt('co-author');
3154: }
3155: $r->print(&mt('The following fields were not updated: ').'<ul>');
3156: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3157: foreach my $field (@mod_disallowed) {
3158: $r->print('<li>'.$fieldtitles{$field}.'</li>'."\n");
3159: }
3160: $r->print('</ul>');
3161: if (@mod_disallowed == 1) {
3162: $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname));
3163: } else {
3164: $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname));
3165: }
3166: my $helplink = 'javascript:helpMenu('."'display'".')';
3167: $r->print('<span class="LC_cusr_emph">'.$rolestr.'</span><br />'
3168: .&mt('Please contact your [_1]helpdesk[_2] for more information.'
3169: ,'<a href="'.$helplink.'">','</a>')
3170: .'<br />');
3171: }
3172: $r->print('<span class="LC_warning">'
3173: .$no_forceid_alert
3174: .&Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts,\%curr_rules)
3175: .'</span>');
3176: }
3177: &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
3178: if ($env{'form.action'} eq 'singlestudent') {
3179: &enroll_single_student($r,$uhome,$amode,$genpwd,$now,$newuser,$context,
3180: $crstype,$showcredits,$defaultcredits);
3181: my $linktext = ($crstype eq 'Community' ?
3182: &mt('Enroll Another Member') : &mt('Enroll Another Student'));
3183: $r->print(
3184: &Apache::lonhtmlcommon::actionbox([
3185: '<a href="javascript:backPage(document.userupdate)">'
3186: .($crstype eq 'Community' ?
3187: &mt('Enroll Another Member') : &mt('Enroll Another Student'))
3188: .'</a>']));
3189: } else {
3190: my @rolechanges = &update_roles($r,$context,$showcredits);
3191: if (keys(%namechanged) > 0) {
3192: if ($context eq 'course') {
3193: if (@userroles > 0) {
3194: if ((@rolechanges == 0) ||
3195: (!(grep(/^st$/,@rolechanges)))) {
3196: if (grep(/^st$/,@userroles)) {
3197: my $classlistupdated =
3198: &Apache::lonuserutils::update_classlist($cdom,
3199: $cnum,$env{'form.ccdomain'},
3200: $env{'form.ccuname'},\%userupdate);
3201: }
3202: }
3203: }
3204: }
3205: }
3206: my $userinfo = &Apache::loncommon::plainname($env{'form.ccuname'},
3207: $env{'form.ccdomain'});
3208: if ($env{'form.popup'}) {
3209: $r->print('<p><a href="javascript:window.close()">'.&mt('Close window').'</a></p>');
3210: } else {
3211: $r->print('<br />'.&Apache::lonhtmlcommon::actionbox(['<a href="javascript:backPage(document.userupdate,'."'$env{'form.prevphase'}','modify'".')">'
3212: .&mt('Modify this user: [_1]','<span class="LC_cusr_emph">'.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.' ('.$userinfo.')</span>').'</a>',
3213: '<a href="javascript:backPage(document.userupdate)">'.&mt('Create/Modify Another User').'</a>']));
3214: }
3215: }
3216: }
3217:
3218: sub display_userinfo {
3219: my ($r,$changed,$order,$canshow,$requestcourses,$usertools,$requestauthor,
3220: $userenv,$changedhash,$namechangedhash,$oldsetting,$oldsettingtext,
3221: $newsetting,$newsettingtext) = @_;
3222: return unless (ref($order) eq 'ARRAY' &&
3223: ref($canshow) eq 'HASH' &&
3224: ref($requestcourses) eq 'ARRAY' &&
3225: ref($requestauthor) eq 'ARRAY' &&
3226: ref($usertools) eq 'ARRAY' &&
3227: ref($userenv) eq 'HASH' &&
3228: ref($changedhash) eq 'HASH' &&
3229: ref($oldsetting) eq 'HASH' &&
3230: ref($oldsettingtext) eq 'HASH' &&
3231: ref($newsetting) eq 'HASH' &&
3232: ref($newsettingtext) eq 'HASH');
3233: my %lt=&Apache::lonlocal::texthash(
3234: 'ui' => 'User Information',
3235: 'uic' => 'User Information Changed',
3236: 'firstname' => 'First Name',
3237: 'middlename' => 'Middle Name',
3238: 'lastname' => 'Last Name',
3239: 'generation' => 'Generation',
3240: 'id' => 'Student/Employee ID',
3241: 'permanentemail' => 'Permanent e-mail address',
3242: 'portfolioquota' => 'Disk space allocated to portfolio files',
3243: 'authorquota' => 'Disk space allocated to Authoring Space',
3244: 'blog' => 'Blog Availability',
3245: 'webdav' => 'WebDAV Availability',
3246: 'aboutme' => 'Personal Information Page Availability',
3247: 'portfolio' => 'Portfolio Availability',
3248: 'official' => 'Can Request Official Courses',
3249: 'unofficial' => 'Can Request Unofficial Courses',
3250: 'community' => 'Can Request Communities',
3251: 'textbook' => 'Can Request Textbook Courses',
3252: 'requestauthor' => 'Can Request Author Role',
3253: 'inststatus' => "Affiliation",
3254: 'prvs' => 'Previous Value:',
3255: 'chto' => 'Changed To:'
3256: );
3257: if ($changed) {
3258: $r->print('<h3>'.$lt{'uic'}.'</h3>'.
3259: &Apache::loncommon::start_data_table().
3260: &Apache::loncommon::start_data_table_header_row());
3261: $r->print("<th> </th>\n");
3262: $r->print('<th><b>'.$lt{'prvs'}.'</b></th>');
3263: $r->print('<th><span class="LC_nobreak"><b>'.$lt{'chto'}.'</b></span></th>');
3264: $r->print(&Apache::loncommon::end_data_table_header_row());
3265: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
3266:
3267: foreach my $item (@userinfo) {
3268: my $value = $env{'form.c'.$item};
3269: #show changes only:
3270: unless ($value eq $userenv->{$item}){
3271: $r->print(&Apache::loncommon::start_data_table_row());
3272: $r->print("<td>$lt{$item}</td>\n");
3273: $r->print("<td>".$userenv->{$item}."</td>\n");
3274: $r->print("<td>$value </td>\n");
3275: $r->print(&Apache::loncommon::end_data_table_row());
3276: }
3277: }
3278: foreach my $entry (@{$order}) {
3279: if ($canshow->{$entry}) {
3280: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom') || ($entry eq 'requestauthor')) {
3281: my @items;
3282: if ($entry eq 'requestauthor') {
3283: @items = ($entry);
3284: } else {
3285: @items = @{$requestcourses};
3286: }
3287: foreach my $item (@items) {
3288: if (($newsetting->{$item} ne $oldsetting->{$item}) ||
3289: ($newsettingtext->{$item} ne $oldsettingtext->{$item})) {
3290: $r->print(&Apache::loncommon::start_data_table_row()."\n");
3291: $r->print("<td>$lt{$item}</td>\n");
3292: $r->print("<td>".$oldsetting->{$item});
3293: if ($oldsettingtext->{$item}) {
3294: if ($oldsetting->{$item}) {
3295: $r->print(' -- ');
3296: }
3297: $r->print($oldsettingtext->{$item});
3298: }
3299: $r->print("</td>\n");
3300: $r->print("<td>".$newsetting->{$item});
3301: if ($newsettingtext->{$item}) {
3302: if ($newsetting->{$item}) {
3303: $r->print(' -- ');
3304: }
3305: $r->print($newsettingtext->{$item});
3306: }
3307: $r->print("</td>\n");
3308: $r->print(&Apache::loncommon::end_data_table_row()."\n");
3309: }
3310: }
3311: } elsif ($entry eq 'tools') {
3312: foreach my $item (@{$usertools}) {
3313: if ($newsetting->{$item} ne $oldsetting->{$item}) {
3314: $r->print(&Apache::loncommon::start_data_table_row()."\n");
3315: $r->print("<td>$lt{$item}</td>\n");
3316: $r->print("<td>".$oldsetting->{$item}.' '.$oldsettingtext->{$item}."</td>\n");
3317: $r->print("<td>".$newsetting->{$item}.' '.$newsettingtext->{$item}."</td>\n");
3318: $r->print(&Apache::loncommon::end_data_table_row()."\n");
3319: }
3320: }
3321: } elsif ($entry eq 'quota') {
3322: if ((ref($oldsetting->{$entry}) eq 'HASH') && (ref($oldsettingtext->{$entry}) eq 'HASH') &&
3323: (ref($newsetting->{$entry}) eq 'HASH') && (ref($newsettingtext->{$entry}) eq 'HASH')) {
3324: foreach my $name ('portfolio','author') {
3325: if ($newsetting->{$entry}->{$name} ne $oldsetting->{$entry}->{$name}) {
3326: $r->print(&Apache::loncommon::start_data_table_row()."\n");
3327: $r->print("<td>$lt{$name.$entry}</td>\n");
3328: $r->print("<td>".$oldsettingtext->{$entry}->{$name}."</td>\n");
3329: $r->print("<td>".$newsettingtext->{$entry}->{$name}."</td>\n");
3330: $r->print(&Apache::loncommon::end_data_table_row()."\n");
3331: }
3332: }
3333: }
3334: } else {
3335: if ($newsetting->{$entry} ne $oldsetting->{$entry}) {
3336: $r->print(&Apache::loncommon::start_data_table_row()."\n");
3337: $r->print("<td>$lt{$entry}</td>\n");
3338: $r->print("<td>".$oldsetting->{$entry}.' '.$oldsettingtext->{$entry}."</td>\n");
3339: $r->print("<td>".$newsetting->{$entry}.' '.$newsettingtext->{$entry}."</td>\n");
3340: $r->print(&Apache::loncommon::end_data_table_row()."\n");
3341: }
3342: }
3343: }
3344: }
3345: $r->print(&Apache::loncommon::end_data_table().'<br />');
3346: } else {
3347: $r->print('<h3>'.$lt{'ui'}.'</h3>'.
3348: '<p>'.&mt('No changes made to user information').'</p>');
3349: }
3350: return;
3351: }
3352:
3353: sub tool_changes {
3354: my ($context,$usertools,$oldaccess,$oldaccesstext,$userenv,$changeHash,
3355: $changed,$newaccess,$newaccesstext) = @_;
3356: if (!((ref($usertools) eq 'ARRAY') && (ref($oldaccess) eq 'HASH') &&
3357: (ref($oldaccesstext) eq 'HASH') && (ref($userenv) eq 'HASH') &&
3358: (ref($changeHash) eq 'HASH') && (ref($changed) eq 'HASH') &&
3359: (ref($newaccess) eq 'HASH') && (ref($newaccesstext) eq 'HASH'))) {
3360: return;
3361: }
3362: my %reqdisplay = &requestchange_display();
3363: if ($context eq 'reqcrsotherdom') {
3364: my @options = ('approval','validate','autolimit');
3365: my $optregex = join('|',@options);
3366: my $cdom = $env{'request.role.domain'};
3367: foreach my $tool (@{$usertools}) {
3368: $oldaccesstext->{$tool} = &mt("availability set to 'off'");
3369: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3370: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
3371: my ($newop,$limit);
3372: if ($env{'form.'.$context.'_'.$tool}) {
3373: $newop = $env{'form.'.$context.'_'.$tool};
3374: if ($newop eq 'autolimit') {
3375: $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3376: $limit =~ s/\D+//g;
3377: $newop .= '='.$limit;
3378: }
3379: }
3380: if ($userenv->{$context.'.'.$tool} eq '') {
3381: if ($newop) {
3382: $changed->{$tool}=&tool_admin($tool,$cdom.':'.$newop,
3383: $changeHash,$context);
3384: if ($changed->{$tool}) {
3385: if ($newop =~ /^autolimit/) {
3386: if ($limit) {
3387: $newaccesstext->{$tool} = &mt('available with automatic approval, up to limit of [quant,_1,request] per user',$limit);
3388: } else {
3389: $newaccesstext->{$tool} = &mt('available with automatic approval (unlimited)');
3390: }
3391: } else {
3392: $newaccesstext->{$tool} = $reqdisplay{$newop};
3393: }
3394: } else {
3395: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3396: }
3397: }
3398: } else {
3399: my @curr = split(',',$userenv->{$context.'.'.$tool});
3400: my @new;
3401: my $changedoms;
3402: foreach my $req (@curr) {
3403: if ($req =~ /^\Q$cdom\E\:($optregex\=?\d*)$/) {
3404: my $oldop = $1;
3405: if ($oldop =~ /^autolimit=(\d*)/) {
3406: my $limit = $1;
3407: if ($limit) {
3408: $oldaccesstext->{$tool} = &mt('available with automatic approval, up to limit of [quant,_1,request] per user',$limit);
3409: } else {
3410: $oldaccesstext->{$tool} = &mt('available with automatic approval (unlimited)');
3411: }
3412: } else {
3413: $oldaccesstext->{$tool} = $reqdisplay{$oldop};
3414: }
3415: if ($oldop ne $newop) {
3416: $changedoms = 1;
3417: foreach my $item (@curr) {
3418: my ($reqdom,$option) = split(':',$item);
3419: unless ($reqdom eq $cdom) {
3420: push(@new,$item);
3421: }
3422: }
3423: if ($newop) {
3424: push(@new,$cdom.':'.$newop);
3425: }
3426: @new = sort(@new);
3427: }
3428: last;
3429: }
3430: }
3431: if ((!$changedoms) && ($newop)) {
3432: $changedoms = 1;
3433: @new = sort(@curr,$cdom.':'.$newop);
3434: }
3435: if ($changedoms) {
3436: my $newdomstr;
3437: if (@new) {
3438: $newdomstr = join(',',@new);
3439: }
3440: $changed->{$tool}=&tool_admin($tool,$newdomstr,$changeHash,
3441: $context);
3442: if ($changed->{$tool}) {
3443: if ($env{'form.'.$context.'_'.$tool}) {
3444: if ($env{'form.'.$context.'_'.$tool} eq 'autolimit') {
3445: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3446: $limit =~ s/\D+//g;
3447: if ($limit) {
3448: $newaccesstext->{$tool} = &mt('available with automatic approval, up to limit of [quant,_1,request] per user',$limit);
3449: } else {
3450: $newaccesstext->{$tool} = &mt('available with automatic approval (unlimited)');
3451: }
3452: } else {
3453: $newaccesstext->{$tool} = $reqdisplay{$env{'form.'.$context.'_'.$tool}};
3454: }
3455: } else {
3456: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3457: }
3458: }
3459: }
3460: }
3461: }
3462: return;
3463: }
3464: foreach my $tool (@{$usertools}) {
3465: my ($newval,$limit,$envkey);
3466: $envkey = $context.'.'.$tool;
3467: if ($context eq 'requestcourses') {
3468: $newval = $env{'form.crsreq_'.$tool};
3469: if ($newval eq 'autolimit') {
3470: $limit = $env{'form.crsreq_'.$tool.'_limit'};
3471: $limit =~ s/\D+//g;
3472: $newval .= '='.$limit;
3473: }
3474: } elsif ($context eq 'requestauthor') {
3475: $newval = $env{'form.'.$context};
3476: $envkey = $context;
3477: } else {
3478: $newval = $env{'form.'.$context.'_'.$tool};
3479: }
3480: if ($userenv->{$envkey} ne '') {
3481: $oldaccess->{$tool} = &mt('custom');
3482: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
3483: if ($userenv->{$envkey} =~ /^autolimit=(\d*)$/) {
3484: my $currlimit = $1;
3485: if ($currlimit eq '') {
3486: $oldaccesstext->{$tool} = &mt('available with automatic approval (unlimited)');
3487: } else {
3488: $oldaccesstext->{$tool} = &mt('available with automatic approval, up to limit of [quant,_1,request] per user',$currlimit);
3489: }
3490: } elsif ($userenv->{$envkey}) {
3491: $oldaccesstext->{$tool} = $reqdisplay{$userenv->{$envkey}};
3492: } else {
3493: $oldaccesstext->{$tool} = &mt("availability set to 'off'");
3494: }
3495: } else {
3496: if ($userenv->{$envkey}) {
3497: $oldaccesstext->{$tool} = &mt("availability set to 'on'");
3498: } else {
3499: $oldaccesstext->{$tool} = &mt("availability set to 'off'");
3500: }
3501: }
3502: $changeHash->{$envkey} = $userenv->{$envkey};
3503: if ($env{'form.custom'.$tool} == 1) {
3504: if ($newval ne $userenv->{$envkey}) {
3505: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3506: $context);
3507: if ($changed->{$tool}) {
3508: $newaccess->{$tool} = &mt('custom');
3509: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
3510: if ($newval =~ /^autolimit/) {
3511: if ($limit) {
3512: $newaccesstext->{$tool} = &mt('available with automatic approval, up to limit of [quant,_1,request] per user',$limit);
3513: } else {
3514: $newaccesstext->{$tool} = &mt('available with automatic approval (unlimited)');
3515: }
3516: } elsif ($newval) {
3517: $newaccesstext->{$tool} = $reqdisplay{$newval};
3518: } else {
3519: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3520: }
3521: } else {
3522: if ($newval) {
3523: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3524: } else {
3525: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3526: }
3527: }
3528: } else {
3529: $newaccess->{$tool} = $oldaccess->{$tool};
3530: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
3531: if ($newval =~ /^autolimit/) {
3532: if ($limit) {
3533: $newaccesstext->{$tool} = &mt('available with automatic approval, up to limit of [quant,_1,request] per user',$limit);
3534: } else {
3535: $newaccesstext->{$tool} = &mt('available with automatic approval (unlimited)');
3536: }
3537: } elsif ($newval) {
3538: $newaccesstext->{$tool} = $reqdisplay{$newval};
3539: } else {
3540: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3541: }
3542: } else {
3543: if ($userenv->{$context.'.'.$tool}) {
3544: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3545: } else {
3546: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3547: }
3548: }
3549: }
3550: } else {
3551: $newaccess->{$tool} = $oldaccess->{$tool};
3552: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3553: }
3554: } else {
3555: $changed->{$tool} = &tool_admin($tool,'',$changeHash,$context);
3556: if ($changed->{$tool}) {
3557: $newaccess->{$tool} = &mt('default');
3558: } else {
3559: $newaccess->{$tool} = $oldaccess->{$tool};
3560: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
3561: if ($newval =~ /^autolimit/) {
3562: if ($limit) {
3563: $newaccesstext->{$tool} = &mt('available with automatic approval, up to limit of [quant,_1,request] per user',$limit);
3564: } else {
3565: $newaccesstext->{$tool} = &mt('available with automatic approval (unlimited)');
3566: }
3567: } elsif ($newval) {
3568: $newaccesstext->{$tool} = $reqdisplay{$newval};
3569: } else {
3570: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3571: }
3572: } else {
3573: if ($userenv->{$context.'.'.$tool}) {
3574: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3575: } else {
3576: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3577: }
3578: }
3579: }
3580: }
3581: } else {
3582: $oldaccess->{$tool} = &mt('default');
3583: if ($env{'form.custom'.$tool} == 1) {
3584: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3585: $context);
3586: if ($changed->{$tool}) {
3587: $newaccess->{$tool} = &mt('custom');
3588: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
3589: if ($newval =~ /^autolimit/) {
3590: if ($limit) {
3591: $newaccesstext->{$tool} = &mt('available with automatic approval, up to limit of [quant,_1,request] per user',$limit);
3592: } else {
3593: $newaccesstext->{$tool} = &mt('available with automatic approval (unlimited)');
3594: }
3595: } elsif ($newval) {
3596: $newaccesstext->{$tool} = $reqdisplay{$newval};
3597: } else {
3598: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3599: }
3600: } else {
3601: if ($newval) {
3602: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3603: } else {
3604: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3605: }
3606: }
3607: } else {
3608: $newaccess->{$tool} = $oldaccess->{$tool};
3609: }
3610: } else {
3611: $newaccess->{$tool} = $oldaccess->{$tool};
3612: }
3613: }
3614: }
3615: return;
3616: }
3617:
3618: sub update_roles {
3619: my ($r,$context,$showcredits) = @_;
3620: my $now=time;
3621: my @rolechanges;
3622: my %disallowed;
3623: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
3624: foreach my $key (keys (%env)) {
3625: next if (! $env{$key});
3626: next if ($key eq 'form.action');
3627: # Revoke roles
3628: if ($key=~/^form\.rev/) {
3629: if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
3630: # Revoke standard role
3631: my ($scope,$role) = ($1,$2);
3632: my $result =
3633: &Apache::lonnet::revokerole($env{'form.ccdomain'},
3634: $env{'form.ccuname'},
3635: $scope,$role,'','',$context);
3636: $r->print(&Apache::lonhtmlcommon::confirm_success(
3637: &mt('Revoking [_1] in [_2]',
3638: &Apache::lonnet::plaintext($role),
3639: &Apache::loncommon::show_role_extent($scope,$context,$role)),
3640: $result ne "ok").'<br />');
3641: if ($result ne "ok") {
3642: $r->print(&mt('Error: [_1]',$result).'<br />');
3643: }
3644: if ($role eq 'st') {
3645: my $result =
3646: &Apache::lonuserutils::classlist_drop($scope,
3647: $env{'form.ccuname'},$env{'form.ccdomain'},
3648: $now);
3649: $r->print(&Apache::lonhtmlcommon::confirm_success($result));
3650: }
3651: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3652: push(@rolechanges,$role);
3653: }
3654: }
3655: if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) {
3656: # Revoke custom role
3657: my $result = &Apache::lonnet::revokecustomrole(
3658: $env{'form.ccdomain'},$env{'form.ccuname'},$1,$2,$3,$4,'','',$context);
3659: $r->print(&Apache::lonhtmlcommon::confirm_success(
3660: &mt('Revoking custom role [_1] by [_2] in [_3]',
3661: $4,$3.':'.$2,&Apache::loncommon::show_role_extent($1,$context,'cr')),
3662: $result ne 'ok').'<br />');
3663: if ($result ne "ok") {
3664: $r->print(&mt('Error: [_1]',$result).'<br />');
3665: }
3666: if (!grep(/^cr$/,@rolechanges)) {
3667: push(@rolechanges,'cr');
3668: }
3669: }
3670: } elsif ($key=~/^form\.del/) {
3671: if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
3672: # Delete standard role
3673: my ($scope,$role) = ($1,$2);
3674: my $result =
3675: &Apache::lonnet::assignrole($env{'form.ccdomain'},
3676: $env{'form.ccuname'},
3677: $scope,$role,$now,0,1,'',
3678: $context);
3679: $r->print(&Apache::lonhtmlcommon::confirm_success(
3680: &mt('Deleting [_1] in [_2]',
3681: &Apache::lonnet::plaintext($role),
3682: &Apache::loncommon::show_role_extent($scope,$context,$role)),
3683: $result ne 'ok').'<br />');
3684: if ($result ne "ok") {
3685: $r->print(&mt('Error: [_1]',$result).'<br />');
3686: }
3687:
3688: if ($role eq 'st') {
3689: my $result =
3690: &Apache::lonuserutils::classlist_drop($scope,
3691: $env{'form.ccuname'},$env{'form.ccdomain'},
3692: $now);
3693: $r->print(&Apache::lonhtmlcommon::confirm_success($result));
3694: }
3695: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3696: push(@rolechanges,$role);
3697: }
3698: }
3699: if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3700: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3701: # Delete custom role
3702: my $result =
3703: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
3704: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
3705: 0,1,$context);
3706: $r->print(&Apache::lonhtmlcommon::confirm_success(&mt('Deleting custom role [_1] by [_2] in [_3]',
3707: $rolename,$rnam.':'.$rdom,&Apache::loncommon::show_role_extent($1,$context,'cr')),
3708: $result ne "ok").'<br />');
3709: if ($result ne "ok") {
3710: $r->print(&mt('Error: [_1]',$result).'<br />');
3711: }
3712:
3713: if (!grep(/^cr$/,@rolechanges)) {
3714: push(@rolechanges,'cr');
3715: }
3716: }
3717: } elsif ($key=~/^form\.ren/) {
3718: my $udom = $env{'form.ccdomain'};
3719: my $uname = $env{'form.ccuname'};
3720: # Re-enable standard role
3721: if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
3722: my $url = $1;
3723: my $role = $2;
3724: my $logmsg;
3725: my $output;
3726: if ($role eq 'st') {
3727: if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) {
3728: my ($cdom,$cnum,$csec) = ($1,$2,$3);
3729: my $credits;
3730: if ($showcredits) {
3731: my $defaultcredits =
3732: &Apache::lonuserutils::get_defaultcredits($cdom,$cnum);
3733: $credits = &get_user_credits($defaultcredits,$cdom,$cnum);
3734: }
3735: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$cdom,$cnum,$csec,$context,$credits);
3736: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course') || ($result eq 'refused')) {
3737: if ($result eq 'refused' && $logmsg) {
3738: $output = $logmsg;
3739: } else {
3740: $output = &mt('Error: [_1]',$result)."\n";
3741: }
3742: } else {
3743: $output = &Apache::lonhtmlcommon::confirm_success(&mt('Assigning [_1] in [_2] starting [_3]',
3744: &Apache::lonnet::plaintext($role),
3745: &Apache::loncommon::show_role_extent($url,$context,'st'),
3746: &Apache::lonlocal::locallocaltime($now))).'<br />'.$logmsg.'<br />';
3747: }
3748: }
3749: } else {
3750: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
3751: $env{'form.ccuname'},$url,$role,0,$now,'','',
3752: $context);
3753: $output = &Apache::lonhtmlcommon::confirm_success(&mt('Re-enabling [_1] in [_2]',
3754: &Apache::lonnet::plaintext($role),
3755: &Apache::loncommon::show_role_extent($url,$context,$role)),$result ne "ok").'<br />';
3756: if ($result ne "ok") {
3757: $output .= &mt('Error: [_1]',$result).'<br />';
3758: }
3759: }
3760: $r->print($output);
3761: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3762: push(@rolechanges,$role);
3763: }
3764: }
3765: # Re-enable custom role
3766: if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3767: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3768: my $result = &Apache::lonnet::assigncustomrole(
3769: $env{'form.ccdomain'}, $env{'form.ccuname'},
3770: $url,$rdom,$rnam,$rolename,0,$now,undef,$context);
3771: $r->print(&Apache::lonhtmlcommon::confirm_success(
3772: &mt('Re-enabling custom role [_1] by [_2] in [_3]',
3773: $rolename,$rnam.':'.$rdom,&Apache::loncommon::show_role_extent($1,$context,'cr')),
3774: $result ne "ok").'<br />');
3775: if ($result ne "ok") {
3776: $r->print(&mt('Error: [_1]',$result).'<br />');
3777: }
3778: if (!grep(/^cr$/,@rolechanges)) {
3779: push(@rolechanges,'cr');
3780: }
3781: }
3782: } elsif ($key=~/^form\.act/) {
3783: my $udom = $env{'form.ccdomain'};
3784: my $uname = $env{'form.ccuname'};
3785: if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) {
3786: # Activate a custom role
3787: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
3788: my $url='/'.$one.'/'.$two;
3789: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
3790:
3791: my $start = ( $env{'form.start_'.$full} ?
3792: $env{'form.start_'.$full} :
3793: $now );
3794: my $end = ( $env{'form.end_'.$full} ?
3795: $env{'form.end_'.$full} :
3796: 0 );
3797:
3798: # split multiple sections
3799: my %sections = ();
3800: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
3801: if ($num_sections == 0) {
3802: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end,$context));
3803: } else {
3804: my %curr_groups =
3805: &Apache::longroup::coursegroups($one,$two);
3806: foreach my $sec (sort {$a cmp $b} keys %sections) {
3807: if (($sec eq 'none') || ($sec eq 'all') ||
3808: exists($curr_groups{$sec})) {
3809: $disallowed{$sec} = $url;
3810: next;
3811: }
3812: my $securl = $url.'/'.$sec;
3813: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end,$context));
3814: }
3815: }
3816: if (!grep(/^cr$/,@rolechanges)) {
3817: push(@rolechanges,'cr');
3818: }
3819: } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) {
3820: # Activate roles for sections with 3 id numbers
3821: # set start, end times, and the url for the class
3822: my ($one,$two,$three)=($1,$2,$3);
3823: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
3824: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
3825: $now );
3826: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
3827: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
3828: 0 );
3829: my $url='/'.$one.'/'.$two;
3830: my $type = 'three';
3831: # split multiple sections
3832: my %sections = ();
3833: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
3834: my $credits;
3835: if ($three eq 'st') {
3836: if ($showcredits) {
3837: my $defaultcredits =
3838: &Apache::lonuserutils::get_defaultcredits($one,$two);
3839: $credits = $env{'form.credits_'.$one.'_'.$two.'_'.$three};
3840: $credits =~ s/[^\d\.]//g;
3841: if ($credits eq $defaultcredits) {
3842: undef($credits);
3843: }
3844: }
3845: }
3846: if ($num_sections == 0) {
3847: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context,$credits));
3848: } else {
3849: my %curr_groups =
3850: &Apache::longroup::coursegroups($one,$two);
3851: my $emptysec = 0;
3852: foreach my $sec (sort {$a cmp $b} keys %sections) {
3853: $sec =~ s/\W//g;
3854: if ($sec ne '') {
3855: if (($sec eq 'none') || ($sec eq 'all') ||
3856: exists($curr_groups{$sec})) {
3857: $disallowed{$sec} = $url;
3858: next;
3859: }
3860: my $securl = $url.'/'.$sec;
3861: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec,$context,$credits));
3862: } else {
3863: $emptysec = 1;
3864: }
3865: }
3866: if ($emptysec) {
3867: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context,$credits));
3868: }
3869: }
3870: if (!grep(/^\Q$three\E$/,@rolechanges)) {
3871: push(@rolechanges,$three);
3872: }
3873: } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
3874: # Activate roles for sections with two id numbers
3875: # set start, end times, and the url for the class
3876: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
3877: $env{'form.start_'.$1.'_'.$2} :
3878: $now );
3879: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
3880: $env{'form.end_'.$1.'_'.$2} :
3881: 0 );
3882: my $one = $1;
3883: my $two = $2;
3884: my $url='/'.$one.'/';
3885: # split multiple sections
3886: my %sections = ();
3887: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two},\%sections,$two);
3888: if ($num_sections == 0) {
3889: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3890: } else {
3891: my $emptysec = 0;
3892: foreach my $sec (sort {$a cmp $b} keys %sections) {
3893: if ($sec ne '') {
3894: my $securl = $url.'/'.$sec;
3895: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$two,$start,$end,$one,undef,$sec,$context));
3896: } else {
3897: $emptysec = 1;
3898: }
3899: }
3900: if ($emptysec) {
3901: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3902: }
3903: }
3904: if (!grep(/^\Q$two\E$/,@rolechanges)) {
3905: push(@rolechanges,$two);
3906: }
3907: } else {
3908: $r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
3909: }
3910: foreach my $key (sort(keys(%disallowed))) {
3911: $r->print('<p class="LC_warning">');
3912: if (($key eq 'none') || ($key eq 'all')) {
3913: $r->print(&mt('[_1] may not be used as the name for a section, as it is a reserved word.','<tt>'.$key.'</tt>'));
3914: } else {
3915: $r->print(&mt('[_1] may not be used as the name for a section, as it is the name of a course group.','<tt>'.$key.'</tt>'));
3916: }
3917: $r->print('</p><p>'
3918: .&mt('Please [_1]go back[_2] and choose a different section name.'
3919: ,'<a href="javascript:history.go(-1)'
3920: ,'</a>')
3921: .'</p><br />'
3922: );
3923: }
3924: }
3925: } # End of foreach (keys(%env))
3926: # Flush the course logs so reverse user roles immediately updated
3927: $r->register_cleanup(\&Apache::lonnet::flushcourselogs);
3928: if (@rolechanges == 0) {
3929: $r->print('<p>'.&mt('No roles to modify').'</p>');
3930: }
3931: return @rolechanges;
3932: }
3933:
3934: sub get_user_credits {
3935: my ($uname,$udom,$defaultcredits,$cdom,$cnum) = @_;
3936: if ($cdom eq '' || $cnum eq '') {
3937: return unless ($env{'request.course.id'});
3938: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
3939: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
3940: }
3941: my $credits;
3942: my %currhash =
3943: &Apache::lonnet::get('classlist',[$uname.':'.$udom],$cdom,$cnum);
3944: if (keys(%currhash) > 0) {
3945: my @items = split(/:/,$currhash{$uname.':'.$udom});
3946: my $crdidx = &Apache::loncoursedata::CL_CREDITS() - 3;
3947: $credits = $items[$crdidx];
3948: $credits =~ s/[^\d\.]//g;
3949: }
3950: if ($credits eq $defaultcredits) {
3951: undef($credits);
3952: }
3953: return $credits;
3954: }
3955:
3956: sub enroll_single_student {
3957: my ($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype,
3958: $showcredits,$defaultcredits) = @_;
3959: $r->print('<h3>');
3960: if ($crstype eq 'Community') {
3961: $r->print(&mt('Enrolling Member'));
3962: } else {
3963: $r->print(&mt('Enrolling Student'));
3964: }
3965: $r->print('</h3>');
3966:
3967: # Remove non alphanumeric values from section
3968: $env{'form.sections'}=~s/\W//g;
3969:
3970: my $credits;
3971: if (($showcredits) && ($env{'form.credits'} ne '')) {
3972: $credits = $env{'form.credits'};
3973: $credits =~ s/[^\d\.]//g;
3974: if ($credits ne '') {
3975: if ($credits eq $defaultcredits) {
3976: undef($credits);
3977: }
3978: }
3979: }
3980:
3981: # Clean out any old student roles the user has in this class.
3982: &Apache::lonuserutils::modifystudent($env{'form.ccdomain'},
3983: $env{'form.ccuname'},$env{'request.course.id'},undef,$uhome);
3984: my ($startdate,$enddate) = &Apache::lonuserutils::get_dates_from_form();
3985: my $enroll_result =
3986: &Apache::lonnet::modify_student_enrollment($env{'form.ccdomain'},
3987: $env{'form.ccuname'},$env{'form.cid'},$env{'form.cfirstname'},
3988: $env{'form.cmiddlename'},$env{'form.clastname'},
3989: $env{'form.generation'},$env{'form.sections'},$enddate,
3990: $startdate,'manual',undef,$env{'request.course.id'},'',$context,
3991: $credits);
3992: if ($enroll_result =~ /^ok/) {
3993: $r->print(&mt('[_1] enrolled','<b>'.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.'</b>'));
3994: if ($env{'form.sections'} ne '') {
3995: $r->print(' '.&mt('in section [_1]',$env{'form.sections'}));
3996: }
3997: my ($showstart,$showend);
3998: if ($startdate <= $now) {
3999: $showstart = &mt('Access starts immediately');
4000: } else {
4001: $showstart = &mt('Access starts: ').&Apache::lonlocal::locallocaltime($startdate);
4002: }
4003: if ($enddate == 0) {
4004: $showend = &mt('ends: no ending date');
4005: } else {
4006: $showend = &mt('ends: ').&Apache::lonlocal::locallocaltime($enddate);
4007: }
4008: $r->print('.<br />'.$showstart.'; '.$showend);
4009: if ($startdate <= $now && !$newuser) {
4010: $r->print('<p class="LC_info">');
4011: if ($crstype eq 'Community') {
4012: $r->print(&mt('If the member is currently logged-in to LON-CAPA, the new role will be available when the member next logs in.'));
4013: } else {
4014: $r->print(&mt('If the student is currently logged-in to LON-CAPA, the new role will be available when the student next logs in.'));
4015: }
4016: $r->print('</p>');
4017: }
4018: } else {
4019: $r->print(&mt('unable to enroll').": ".$enroll_result);
4020: }
4021: return;
4022: }
4023:
4024: sub get_defaultquota_text {
4025: my ($settingstatus) = @_;
4026: my $defquotatext;
4027: if ($settingstatus eq '') {
4028: $defquotatext = &mt('default');
4029: } else {
4030: my ($usertypes,$order) =
4031: &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
4032: if ($usertypes->{$settingstatus} eq '') {
4033: $defquotatext = &mt('default');
4034: } else {
4035: $defquotatext = &mt('default for [_1]',$usertypes->{$settingstatus});
4036: }
4037: }
4038: return $defquotatext;
4039: }
4040:
4041: sub update_result_form {
4042: my ($uhome) = @_;
4043: my $outcome =
4044: '<form name="userupdate" method="post" action="">'."\n";
4045: foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
4046: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
4047: }
4048: if ($env{'form.origname'} ne '') {
4049: $outcome .= '<input type="hidden" name="origname" value="'.$env{'form.origname'}.'" />'."\n";
4050: }
4051: foreach my $item ('sortby','seluname','seludom') {
4052: if (exists($env{'form.'.$item})) {
4053: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
4054: }
4055: }
4056: if ($uhome eq 'no_host') {
4057: $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
4058: }
4059: $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
4060: '<input type="hidden" name="currstate" value="" />'."\n".
4061: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
4062: '</form>';
4063: return $outcome;
4064: }
4065:
4066: sub quota_admin {
4067: my ($setquota,$changeHash,$name) = @_;
4068: my $quotachanged;
4069: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
4070: # Current user has quota modification privileges
4071: if (ref($changeHash) eq 'HASH') {
4072: $quotachanged = 1;
4073: $changeHash->{$name.'quota'} = $setquota;
4074: }
4075: }
4076: return $quotachanged;
4077: }
4078:
4079: sub tool_admin {
4080: my ($tool,$settool,$changeHash,$context) = @_;
4081: my $canchange = 0;
4082: if ($context eq 'requestcourses') {
4083: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
4084: $canchange = 1;
4085: }
4086: } elsif ($context eq 'reqcrsotherdom') {
4087: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
4088: $canchange = 1;
4089: }
4090: } elsif ($context eq 'requestauthor') {
4091: if (&Apache::lonnet::allowed('cau',$env{'request.role.domain'})) {
4092: $canchange = 1;
4093: }
4094: } elsif (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
4095: # Current user has quota modification privileges
4096: $canchange = 1;
4097: }
4098: my $toolchanged;
4099: if ($canchange) {
4100: if (ref($changeHash) eq 'HASH') {
4101: $toolchanged = 1;
4102: if ($tool eq 'requestauthor') {
4103: $changeHash->{$context} = $settool;
4104: } else {
4105: $changeHash->{$context.'.'.$tool} = $settool;
4106: }
4107: }
4108: }
4109: return $toolchanged;
4110: }
4111:
4112: sub build_roles {
4113: my ($sectionstr,$sections,$role) = @_;
4114: my $num_sections = 0;
4115: if ($sectionstr=~ /,/) {
4116: my @secnums = split/,/,$sectionstr;
4117: if ($role eq 'st') {
4118: $secnums[0] =~ s/\W//g;
4119: $$sections{$secnums[0]} = 1;
4120: $num_sections = 1;
4121: } else {
4122: foreach my $sec (@secnums) {
4123: $sec =~ ~s/\W//g;
4124: if (!($sec eq "")) {
4125: if (exists($$sections{$sec})) {
4126: $$sections{$sec} ++;
4127: } else {
4128: $$sections{$sec} = 1;
4129: $num_sections ++;
4130: }
4131: }
4132: }
4133: }
4134: } else {
4135: $sectionstr=~s/\W//g;
4136: unless ($sectionstr eq '') {
4137: $$sections{$sectionstr} = 1;
4138: $num_sections ++;
4139: }
4140: }
4141:
4142: return $num_sections;
4143: }
4144:
4145: # ========================================================== Custom Role Editor
4146:
4147: sub custom_role_editor {
4148: my ($r,$brcrum) = @_;
4149: my $action = $env{'form.customroleaction'};
4150: my $rolename;
4151: if ($action eq 'new') {
4152: $rolename=$env{'form.newrolename'};
4153: } else {
4154: $rolename=$env{'form.rolename'};
4155: }
4156:
4157: my ($crstype,$context);
4158: if ($env{'request.course.id'}) {
4159: $crstype = &Apache::loncommon::course_type();
4160: $context = 'course';
4161: } else {
4162: $context = 'domain';
4163: $crstype = $env{'form.templatecrstype'};
4164: }
4165:
4166: $rolename=~s/[^A-Za-z0-9]//gs;
4167: if (!$rolename || $env{'form.phase'} eq 'pickrole') {
4168: &print_username_entry_form($r,undef,undef,undef,undef,$crstype,$brcrum);
4169: return;
4170: }
4171:
4172: # ------------------------------------------------------- What can be assigned?
4173: my %full=();
4174: my %courselevel=();
4175: my %courselevelcurrent=();
4176: my $syspriv='';
4177: my $dompriv='';
4178: my $coursepriv='';
4179: my $body_top;
4180: my ($rdummy,$roledef)=
4181: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
4182: # ------------------------------------------------------- Does this role exist?
4183: $body_top .= '<h2>';
4184: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
4185: $body_top .= &mt('Existing Role').' "';
4186: # ------------------------------------------------- Get current role privileges
4187: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
4188: if ($crstype eq 'Community') {
4189: $syspriv =~ s/bre\&S//;
4190: }
4191: } else {
4192: $body_top .= &mt('New Role').' "';
4193: $roledef='';
4194: }
4195: $body_top .= $rolename.'"</h2>';
4196: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
4197: my ($priv,$restrict)=split(/\&/,$item);
4198: if (!$restrict) { $restrict='F'; }
4199: $courselevel{$priv}=$restrict;
4200: if ($coursepriv=~/\:$priv/) {
4201: $courselevelcurrent{$priv}=1;
4202: }
4203: $full{$priv}=1;
4204: }
4205: my %domainlevel=();
4206: my %domainlevelcurrent=();
4207: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
4208: my ($priv,$restrict)=split(/\&/,$item);
4209: if (!$restrict) { $restrict='F'; }
4210: $domainlevel{$priv}=$restrict;
4211: if ($dompriv=~/\:$priv/) {
4212: $domainlevelcurrent{$priv}=1;
4213: }
4214: $full{$priv}=1;
4215: }
4216: my %systemlevel=();
4217: my %systemlevelcurrent=();
4218: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
4219: my ($priv,$restrict)=split(/\&/,$item);
4220: if (!$restrict) { $restrict='F'; }
4221: $systemlevel{$priv}=$restrict;
4222: if ($syspriv=~/\:$priv/) {
4223: $systemlevelcurrent{$priv}=1;
4224: }
4225: $full{$priv}=1;
4226: }
4227: my ($jsback,$elements) = &crumb_utilities();
4228: my $button_code = "\n";
4229: my $head_script = "\n";
4230: $head_script .= '<script type="text/javascript">'."\n"
4231: .'// <![CDATA['."\n";
4232: my @template_roles = ("in","ta","ep");
4233: if ($context eq 'domain') {
4234: push(@template_roles,"ad");
4235: }
4236: push(@template_roles,"st");
4237: if ($crstype eq 'Community') {
4238: unshift(@template_roles,'co');
4239: } else {
4240: unshift(@template_roles,'cc');
4241: }
4242: foreach my $role (@template_roles) {
4243: $head_script .= &make_script_template($role,$crstype);
4244: $button_code .= &make_button_code($role,$crstype).' ';
4245: }
4246: my $context_code;
4247: if ($context eq 'domain') {
4248: my $checkedCommunity = '';
4249: my $checkedCourse = ' checked="checked"';
4250: if ($env{'form.templatecrstype'} eq 'Community') {
4251: $checkedCommunity = $checkedCourse;
4252: $checkedCourse = '';
4253: }
4254: $context_code = '<label>'.
4255: '<input type="radio" name="templatecrstype" value="Course"'.$checkedCourse.' onclick="this.form.submit();">'.
4256: &mt('Course').
4257: '</label>'.(' ' x2).
4258: '<label>'.
4259: '<input type="radio" name="templatecrstype" value="Community"'.$checkedCommunity.' onclick="this.form.submit();">'.
4260: &mt('Community').
4261: '</label>'.
4262: '</fieldset>'.
4263: '<input type="hidden" name="customroleaction" value="'.
4264: $action.'" />';
4265: if ($env{'form.customroleaction'} eq 'new') {
4266: $context_code .= '<input type="hidden" name="newrolename" value="'.
4267: $rolename.'" />';
4268: } else {
4269: $context_code .= '<input type="hidden" name="rolename" value="'.
4270: $rolename.'" />';
4271: }
4272: $context_code .= '<input type="hidden" name="action" value="custom" />'.
4273: '<input type="hidden" name="phase" value="selected_custom_edit" />';
4274: }
4275:
4276: $head_script .= "\n".$jsback."\n"
4277: .'// ]]>'."\n"
4278: .'</script>'."\n";
4279: push (@{$brcrum},
4280: {href => "javascript:backPage(document.form1,'pickrole','')",
4281: text => "Pick custom role",
4282: faq => 282,bug=>'Instructor Interface',},
4283: {href => "javascript:backPage(document.form1,'','')",
4284: text => "Edit custom role",
4285: faq => 282,
4286: bug => 'Instructor Interface',
4287: help => 'Course_Editing_Custom_Roles'}
4288: );
4289: my $args = { bread_crumbs => $brcrum,
4290: bread_crumbs_component => 'User Management'};
4291:
4292: $r->print(&Apache::loncommon::start_page('Custom Role Editor',
4293: $head_script,$args).
4294: $body_top);
4295: my %lt=&Apache::lonlocal::texthash(
4296: 'prv' => "Privilege",
4297: 'crl' => "Course Level",
4298: 'dml' => "Domain Level",
4299: 'ssl' => "System Level");
4300:
4301: $r->print('<div class="LC_left_float">'
4302: .'<form action=""><fieldset>'
4303: .'<legend>'.&mt('Select a Template').'</legend>'
4304: .$button_code
4305: .'</fieldset></form></div>');
4306: if ($context_code) {
4307: $r->print('<div class="LC_left_float">'
4308: .'<form action="/adm/createuser" method="post"><fieldset>'
4309: .'<legend>'.&mt('Context').'</legend>'
4310: .$context_code
4311: .'</form>'
4312: .'</div>'
4313: );
4314: }
4315: $r->print('<br clear="all" />');
4316:
4317: $r->print(<<ENDCCF);
4318: <form name="form1" method="post" action="">
4319: <input type="hidden" name="phase" value="set_custom_roles" />
4320: <input type="hidden" name="rolename" value="$rolename" />
4321: ENDCCF
4322: $r->print(&Apache::loncommon::start_data_table().
4323: &Apache::loncommon::start_data_table_header_row().
4324: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
4325: '</th><th>'.$lt{'ssl'}.'</th>'.
4326: &Apache::loncommon::end_data_table_header_row());
4327: foreach my $priv (sort(keys(%full))) {
4328: my $privtext = &Apache::lonnet::plaintext($priv,$crstype);
4329: $r->print(&Apache::loncommon::start_data_table_row().
4330: '<td>'.$privtext.'</td><td>'.
4331: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c"'.
4332: ($courselevelcurrent{$priv}?' checked="checked"':'').' />':' ').
4333: '</td><td>'.
4334: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d"'.
4335: ($domainlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
4336: '</td><td>');
4337: if ($priv eq 'bre' && $crstype eq 'Community') {
4338: $r->print(' ');
4339: } else {
4340: $r->print($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s"'.
4341: ($systemlevelcurrent{$priv}?' checked="checked"':'').' />':' ');
4342: }
4343: $r->print('</td>'.
4344: &Apache::loncommon::end_data_table_row());
4345: }
4346: $r->print(&Apache::loncommon::end_data_table().
4347: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
4348: '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
4349: '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
4350: '<input type="reset" value="'.&mt("Reset").'" />'."\n".
4351: '<input type="submit" value="'.&mt('Save').'" /></form>');
4352: }
4353: # --------------------------------------------------------
4354: sub make_script_template {
4355: my ($role,$crstype) = @_;
4356: my %full_c=();
4357: my %full_d=();
4358: my %full_s=();
4359: my $return_script;
4360: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
4361: my ($priv,$restrict)=split(/\&/,$item);
4362: $full_c{$priv}=1;
4363: }
4364: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
4365: my ($priv,$restrict)=split(/\&/,$item);
4366: $full_d{$priv}=1;
4367: }
4368: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
4369: next if (($crstype eq 'Community') && ($item eq 'bre&S'));
4370: my ($priv,$restrict)=split(/\&/,$item);
4371: $full_s{$priv}=1;
4372: }
4373: $return_script .= 'function set_'.$role.'() {'."\n";
4374: my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
4375: my %role_c;
4376: foreach my $priv (@temp) {
4377: my ($priv_item, $dummy) = split(/\&/,$priv);
4378: $role_c{$priv_item} = 1;
4379: }
4380: my %role_d;
4381: @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
4382: foreach my $priv(@temp) {
4383: my ($priv_item, $dummy) = split(/\&/,$priv);
4384: $role_d{$priv_item} = 1;
4385: }
4386: my %role_s;
4387: @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
4388: foreach my $priv(@temp) {
4389: my ($priv_item, $dummy) = split(/\&/,$priv);
4390: $role_s{$priv_item} = 1;
4391: }
4392: foreach my $priv_item (keys(%full_c)) {
4393: my ($priv, $dummy) = split(/\&/,$priv_item);
4394: if ((exists($role_c{$priv})) || (exists($role_d{$priv})) ||
4395: (exists($role_s{$priv}))) {
4396: $return_script .= "document.form1.$priv"."_c.checked = true;\n";
4397: } else {
4398: $return_script .= "document.form1.$priv"."_c.checked = false;\n";
4399: }
4400: }
4401: foreach my $priv_item (keys(%full_d)) {
4402: my ($priv, $dummy) = split(/\&/,$priv_item);
4403: if ((exists($role_d{$priv})) || (exists($role_s{$priv}))) {
4404: $return_script .= "document.form1.$priv"."_d.checked = true;\n";
4405: } else {
4406: $return_script .= "document.form1.$priv"."_d.checked = false;\n";
4407: }
4408: }
4409: foreach my $priv_item (keys(%full_s)) {
4410: my ($priv, $dummy) = split(/\&/,$priv_item);
4411: if (exists($role_s{$priv})) {
4412: $return_script .= "document.form1.$priv"."_s.checked = true;\n";
4413: } else {
4414: $return_script .= "document.form1.$priv"."_s.checked = false;\n";
4415: }
4416: }
4417: $return_script .= '}'."\n";
4418: return ($return_script);
4419: }
4420: # ----------------------------------------------------------
4421: sub make_button_code {
4422: my ($role,$crstype) = @_;
4423: my $label = &Apache::lonnet::plaintext($role,$crstype);
4424: my $button_code = '<input type="button" onclick="set_'.$role.'()" value="'.$label.'" />';
4425: return ($button_code);
4426: }
4427: # ---------------------------------------------------------- Call to definerole
4428: sub set_custom_role {
4429: my ($r,$context,$brcrum) = @_;
4430: my $rolename=$env{'form.rolename'};
4431: $rolename=~s/[^A-Za-z0-9]//gs;
4432: if (!$rolename) {
4433: &custom_role_editor($r,$brcrum);
4434: return;
4435: }
4436: my ($jsback,$elements) = &crumb_utilities();
4437: my $jscript = '<script type="text/javascript">'
4438: .'// <![CDATA['."\n"
4439: .$jsback."\n"
4440: .'// ]]>'."\n"
4441: .'</script>'."\n";
4442: push(@{$brcrum},
4443: {href => "javascript:backPage(document.customresult,'pickrole','')",
4444: text => "Pick custom role",
4445: faq => 282,
4446: bug => 'Instructor Interface',},
4447: {href => "javascript:backPage(document.customresult,'selected_custom_edit','')",
4448: text => "Edit custom role",
4449: faq => 282,
4450: bug => 'Instructor Interface',},
4451: {href => "javascript:backPage(document.customresult,'set_custom_roles','')",
4452: text => "Result",
4453: faq => 282,
4454: bug => 'Instructor Interface',
4455: help => 'Course_Editing_Custom_Roles'},
4456: );
4457: my $args = { bread_crumbs => $brcrum,
4458: bread_crumbs_component => 'User Management'};
4459: $r->print(&Apache::loncommon::start_page('Save Custom Role',$jscript,$args));
4460:
4461: my ($rdummy,$roledef)=
4462: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
4463:
4464: # ------------------------------------------------------- Does this role exist?
4465: $r->print('<h3>');
4466: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
4467: $r->print(&mt('Existing Role').' "');
4468: } else {
4469: $r->print(&mt('New Role').' "');
4470: $roledef='';
4471: }
4472: $r->print($rolename.'"</h3>');
4473: # ------------------------------------------------------- What can be assigned?
4474: my $sysrole='';
4475: my $domrole='';
4476: my $courole='';
4477:
4478: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
4479: my ($priv,$restrict)=split(/\&/,$item);
4480: if (!$restrict) { $restrict=''; }
4481: if ($env{'form.'.$priv.'_c'}) {
4482: $courole.=':'.$item;
4483: }
4484: }
4485:
4486: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
4487: my ($priv,$restrict)=split(/\&/,$item);
4488: if (!$restrict) { $restrict=''; }
4489: if ($env{'form.'.$priv.'_d'}) {
4490: $domrole.=':'.$item;
4491: }
4492: }
4493:
4494: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
4495: my ($priv,$restrict)=split(/\&/,$item);
4496: if (!$restrict) { $restrict=''; }
4497: if ($env{'form.'.$priv.'_s'}) {
4498: $sysrole.=':'.$item;
4499: }
4500: }
4501: # Assign role; Compile and show result
4502: my $errmsg;
4503: my $result =
4504: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole);
4505: if ($result ne 'ok') {
4506: $errmsg = ': '.$result;
4507: }
4508: my $message =
4509: &Apache::lonhtmlcommon::confirm_success(
4510: &mt('Defining Role').$errmsg, ($result eq 'ok' ? 0 : 1));
4511: if ($env{'request.course.id'}) {
4512: my $url='/'.$env{'request.course.id'};
4513: $url=~s/\_/\//g;
4514: $result =
4515: &Apache::lonnet::assigncustomrole(
4516: $env{'user.domain'},$env{'user.name'},
4517: $url,
4518: $env{'user.domain'},$env{'user.name'},
4519: $rolename,undef,undef,undef,$context);
4520: if ($result ne 'ok') {
4521: $errmsg = ': '.$result;
4522: }
4523: $message .=
4524: '<br />'
4525: .&Apache::lonhtmlcommon::confirm_success(
4526: &mt('Assigning Role to Self').$errmsg, ($result eq 'ok' ? 0 : 1));
4527: }
4528: $r->print(
4529: &Apache::loncommon::confirmwrapper($message)
4530: .'<br />'
4531: .&Apache::lonhtmlcommon::actionbox([
4532: '<a href="javascript:backPage(document.customresult,'."'pickrole'".')">'
4533: .&mt('Create or edit another custom role')
4534: .'</a>'])
4535: .'<form name="customresult" method="post" action="">'
4536: .&Apache::lonhtmlcommon::echo_form_input([])
4537: .'</form>'
4538: );
4539: }
4540:
4541: # ================================================================ Main Handler
4542: sub handler {
4543: my $r = shift;
4544: if ($r->header_only) {
4545: &Apache::loncommon::content_type($r,'text/html');
4546: $r->send_http_header;
4547: return OK;
4548: }
4549: my ($context,$crstype);
4550: if ($env{'request.course.id'}) {
4551: $context = 'course';
4552: $crstype = &Apache::loncommon::course_type();
4553: } elsif ($env{'request.role'} =~ /^au\./) {
4554: $context = 'author';
4555: } else {
4556: $context = 'domain';
4557: }
4558:
4559: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
4560: ['action','state','callingform','roletype','showrole','bulkaction','popup','phase',
4561: 'username','domain','srchterm','srchdomain','srchin','srchby','srchtype','queue']);
4562: &Apache::lonhtmlcommon::clear_breadcrumbs();
4563: my $args;
4564: my $brcrum = [];
4565: my $bread_crumbs_component = 'User Management';
4566: if (($env{'form.action'} ne 'dateselect') && ($env{'form.action'} ne 'displayuserreq')) {
4567: $brcrum = [{href=>"/adm/createuser",
4568: text=>"User Management",
4569: help=>'Course_Create_Class_List,Course_Change_Privileges,Course_View_Class_List,Course_Editing_Custom_Roles,Course_Add_Student,Course_Drop_Student,Course_Automated_Enrollment,Course_Self_Enrollment,Course_Manage_Group'}
4570: ];
4571: }
4572: #SD Following files not added to help, because the corresponding .tex-files seem to
4573: #be missing: Course_Approve_Selfenroll,Course_User_Logs,
4574: my ($permission,$allowed) =
4575: &Apache::lonuserutils::get_permission($context,$crstype);
4576: if (!$allowed) {
4577: if ($context eq 'course') {
4578: $r->internal_redirect('/adm/viewclasslist');
4579: return OK;
4580: }
4581: $env{'user.error.msg'}=
4582: "/adm/createuser:cst:0:0:Cannot create/modify user data ".
4583: "or view user status.";
4584: return HTTP_NOT_ACCEPTABLE;
4585: }
4586:
4587: &Apache::loncommon::content_type($r,'text/html');
4588: $r->send_http_header;
4589:
4590: my $showcredits;
4591: if ((($context eq 'course') && ($crstype eq 'Course')) ||
4592: ($context eq 'domain')) {
4593: my %domdefaults =
4594: &Apache::lonnet::get_domain_defaults($env{'request.role.domain'});
4595: if ($domdefaults{'officialcredits'} || $domdefaults{'unofficialcredits'}) {
4596: $showcredits = 1;
4597: }
4598: }
4599:
4600: # Main switch on form.action and form.state, as appropriate
4601: if (! exists($env{'form.action'})) {
4602: $args = {bread_crumbs => $brcrum,
4603: bread_crumbs_component => $bread_crumbs_component};
4604: $r->print(&header(undef,$args));
4605: $r->print(&print_main_menu($permission,$context,$crstype));
4606: } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
4607: push(@{$brcrum},
4608: { href => '/adm/createuser?action=upload&state=',
4609: text => 'Upload Users List',
4610: help => 'Course_Create_Class_List',
4611: });
4612: $bread_crumbs_component = 'Upload Users List';
4613: $args = {bread_crumbs => $brcrum,
4614: bread_crumbs_component => $bread_crumbs_component};
4615: $r->print(&header(undef,$args));
4616: $r->print('<form name="studentform" method="post" '.
4617: 'enctype="multipart/form-data" '.
4618: ' action="/adm/createuser">'."\n");
4619: if (! exists($env{'form.state'})) {
4620: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4621: } elsif ($env{'form.state'} eq 'got_file') {
4622: &Apache::lonuserutils::print_upload_manager_form($r,$context,$permission,
4623: $crstype,$showcredits);
4624: } elsif ($env{'form.state'} eq 'enrolling') {
4625: if ($env{'form.datatoken'}) {
4626: &Apache::lonuserutils::upfile_drop_add($r,$context,$permission,
4627: $showcredits);
4628: }
4629: } else {
4630: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4631: }
4632: } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
4633: eq 'singlestudent')) && ($permission->{'cusr'})) {
4634: my $phase = $env{'form.phase'};
4635: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
4636: &Apache::loncreateuser::restore_prev_selections();
4637: my $srch;
4638: foreach my $item (@search) {
4639: $srch->{$item} = $env{'form.'.$item};
4640: }
4641: if (($phase eq 'get_user_info') || ($phase eq 'userpicked') ||
4642: ($phase eq 'createnewuser')) {
4643: if ($env{'form.phase'} eq 'createnewuser') {
4644: my $response;
4645: if ($env{'form.srchterm'} !~ /^$match_username$/) {
4646: my $response =
4647: '<span class="LC_warning">'
4648: .&mt('You must specify a valid username. Only the following are allowed:'
4649: .' letters numbers - . @')
4650: .'</span>';
4651: $env{'form.phase'} = '';
4652: &print_username_entry_form($r,$context,$response,$srch,undef,
4653: $crstype,$brcrum,$showcredits);
4654: } else {
4655: my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
4656: my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
4657: &print_user_modification_page($r,$ccuname,$ccdomain,
4658: $srch,$response,$context,
4659: $permission,$crstype,$brcrum,
4660: $showcredits);
4661: }
4662: } elsif ($env{'form.phase'} eq 'get_user_info') {
4663: my ($currstate,$response,$forcenewuser,$results) =
4664: &user_search_result($context,$srch);
4665: if ($env{'form.currstate'} eq 'modify') {
4666: $currstate = $env{'form.currstate'};
4667: }
4668: if ($currstate eq 'select') {
4669: &print_user_selection_page($r,$response,$srch,$results,
4670: \@search,$context,undef,$crstype,
4671: $brcrum);
4672: } elsif ($currstate eq 'modify') {
4673: my ($ccuname,$ccdomain);
4674: if (($srch->{'srchby'} eq 'uname') &&
4675: ($srch->{'srchtype'} eq 'exact')) {
4676: $ccuname = $srch->{'srchterm'};
4677: $ccdomain= $srch->{'srchdomain'};
4678: } else {
4679: my @matchedunames = keys(%{$results});
4680: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
4681: }
4682: $ccuname =&LONCAPA::clean_username($ccuname);
4683: $ccdomain=&LONCAPA::clean_domain($ccdomain);
4684: if ($env{'form.forcenewuser'}) {
4685: $response = '';
4686: }
4687: &print_user_modification_page($r,$ccuname,$ccdomain,
4688: $srch,$response,$context,
4689: $permission,$crstype,$brcrum);
4690: } elsif ($currstate eq 'query') {
4691: &print_user_query_page($r,'createuser',$brcrum);
4692: } else {
4693: $env{'form.phase'} = '';
4694: &print_username_entry_form($r,$context,$response,$srch,
4695: $forcenewuser,$crstype,$brcrum);
4696: }
4697: } elsif ($env{'form.phase'} eq 'userpicked') {
4698: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
4699: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
4700: &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
4701: $context,$permission,$crstype,
4702: $brcrum);
4703: }
4704: } elsif ($env{'form.phase'} eq 'update_user_data') {
4705: &update_user_data($r,$context,$crstype,$brcrum,$showcredits);
4706: } else {
4707: &print_username_entry_form($r,$context,undef,$srch,undef,$crstype,
4708: $brcrum);
4709: }
4710: } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
4711: if ($env{'form.phase'} eq 'set_custom_roles') {
4712: &set_custom_role($r,$context,$brcrum);
4713: } else {
4714: &custom_role_editor($r,$brcrum);
4715: }
4716: } elsif (($env{'form.action'} eq 'processauthorreq') &&
4717: ($permission->{'cusr'}) &&
4718: (&Apache::lonnet::allowed('cau',$env{'request.role.domain'}))) {
4719: push(@{$brcrum},
4720: {href => '/adm/createuser?action=processauthorreq',
4721: text => 'Authoring Space requests',
4722: help => 'Domain_Role_Approvals'});
4723: $bread_crumbs_component = 'Authoring requests';
4724: if ($env{'form.state'} eq 'done') {
4725: push(@{$brcrum},
4726: {href => '/adm/createuser?action=authorreqqueue',
4727: text => 'Result',
4728: help => 'Domain_Role_Approvals'});
4729: $bread_crumbs_component = 'Authoring request result';
4730: }
4731: $args = { bread_crumbs => $brcrum,
4732: bread_crumbs_component => $bread_crumbs_component};
4733: my $js = &usernamerequest_javascript();
4734: $r->print(&header(&add_script($js),$args));
4735: if (!exists($env{'form.state'})) {
4736: $r->print(&Apache::loncoursequeueadmin::display_queued_requests('requestauthor',
4737: $env{'request.role.domain'}));
4738: } elsif ($env{'form.state'} eq 'done') {
4739: $r->print('<h3>'.&mt('Authoring request processing').'</h3>'."\n");
4740: $r->print(&Apache::loncoursequeueadmin::update_request_queue('requestauthor',
4741: $env{'request.role.domain'}));
4742: }
4743: } elsif (($env{'form.action'} eq 'processusernamereq') &&
4744: ($permission->{'cusr'}) &&
4745: (&Apache::lonnet::allowed('cau',$env{'request.role.domain'}))) {
4746: push(@{$brcrum},
4747: {href => '/adm/createuser?action=processusernamereq',
4748: text => 'LON-CAPA account requests',
4749: help => 'Domain_Username_Approvals'});
4750: $bread_crumbs_component = 'Account requests';
4751: if ($env{'form.state'} eq 'done') {
4752: push(@{$brcrum},
4753: {href => '/adm/createuser?action=usernamereqqueue',
4754: text => 'Result',
4755: help => 'Domain_Username_Approvals'});
4756: $bread_crumbs_component = 'LON-CAPA account request result';
4757: }
4758: $args = { bread_crumbs => $brcrum,
4759: bread_crumbs_component => $bread_crumbs_component};
4760: my $js = &usernamerequest_javascript();
4761: $r->print(&header(&add_script($js),$args));
4762: if (!exists($env{'form.state'})) {
4763: $r->print(&Apache::loncoursequeueadmin::display_queued_requests('requestusername',
4764: $env{'request.role.domain'}));
4765: } elsif ($env{'form.state'} eq 'done') {
4766: $r->print('<h3>'.&mt('LON-CAPA account request processing').'</h3>'."\n");
4767: $r->print(&Apache::loncoursequeueadmin::update_request_queue('requestusername',
4768: $env{'request.role.domain'}));
4769: }
4770: } elsif (($env{'form.action'} eq 'displayuserreq') &&
4771: ($permission->{'cusr'})) {
4772: my $dom = $env{'form.domain'};
4773: my $uname = $env{'form.username'};
4774: my $warning;
4775: if (($dom =~ /^$match_domain$/) && (&Apache::lonnet::domain($dom) ne '')) {
4776: if (($dom eq $env{'request.role.domain'}) && (&Apache::lonnet::allowed('ccc',$dom))) {
4777: if (($uname =~ /^$match_username$/) && ($env{'form.queue'} eq 'approval')) {
4778: my $uhome = &Apache::lonnet::homeserver($uname,$dom);
4779: if ($uhome eq 'no_host') {
4780: my $queue = $env{'form.queue'};
4781: my $reqkey = &escape($uname).'_'.$queue;
4782: my $namespace = 'usernamequeue';
4783: my $domconfig = &Apache::lonnet::get_domainconfiguser($dom);
4784: my %queued =
4785: &Apache::lonnet::get($namespace,[$reqkey],$dom,$domconfig);
4786: unless ($queued{$reqkey}) {
4787: $warning = &mt('No information was found for this LON-CAPA account request.');
4788: }
4789: } else {
4790: $warning = &mt('A LON-CAPA account already exists for the requested username and domain.');
4791: }
4792: } else {
4793: $warning = &mt('LON-CAPA account request status check is for an invalid username.');
4794: }
4795: } else {
4796: $warning = &mt('You do not have rights to view LON-CAPA account requests in the domain specified.');
4797: }
4798: } else {
4799: $warning = &mt('LON-CAPA account request status check is for an invalid domain.');
4800: }
4801: my $args = { only_body => 1 };
4802: $r->print(&header(undef,$args).
4803: '<h3>'.&mt('LON-CAPA Account Request Details').'</h3>');
4804: if ($warning ne '') {
4805: $r->print('<div class="LC_warning">'.$warning.'</div>');
4806: } else {
4807: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
4808: my $domconfiguser = &Apache::lonnet::get_domainconfiguser($dom);
4809: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
4810: if (ref($domconfig{'usercreation'}) eq 'HASH') {
4811: if (ref($domconfig{'usercreation'}{'cancreate'}) eq 'HASH') {
4812: if (ref($domconfig{'usercreation'}{'cancreate'}{'emailusername'}) eq 'HASH') {
4813: my $count = scalar(keys(%{$domconfig{'usercreation'}{'cancreate'}{'emailusername'}}));
4814: my %info =
4815: &Apache::lonnet::get('nohist_requestedusernames',[$uname],$dom,$domconfiguser);
4816: if (ref($info{$uname}) eq 'HASH') {
4817: if ((ref($infofields) eq 'ARRAY') && (ref($infotitles) eq 'HASH')) {
4818: $r->print('<div>'.&Apache::lonhtmlcommon::start_pick_box());
4819: my $num;
4820: foreach my $field (@{$infofields}) {
4821: next unless ($domconfig{'usercreation'}{'cancreate'}{'emailusername'}{$field});
4822: next unless ($infotitles->{$field});
4823: $r->print(&Apache::lonhtmlcommon::row_title($infotitles->{$field}).
4824: $info{$uname}{$field});
4825: $num ++;
4826: if ($count == $num) {
4827: $r->print(&Apache::lonhtmlcommon::row_closure(1));
4828: } else {
4829: $r->print(&Apache::lonhtmlcommon::row_closure());
4830: }
4831: }
4832: $r->print(&Apache::lonhtmlcommon::end_pick_box().'</div>');
4833: }
4834: }
4835: }
4836: }
4837: }
4838: $r->print(&close_popup_form());
4839: }
4840: } elsif (($env{'form.action'} eq 'listusers') &&
4841: ($permission->{'view'} || $permission->{'cusr'})) {
4842: if ($env{'form.phase'} eq 'bulkchange') {
4843: push(@{$brcrum},
4844: {href => '/adm/createuser?action=listusers',
4845: text => "List Users"},
4846: {href => "/adm/createuser",
4847: text => "Result",
4848: help => 'Course_View_Class_List'});
4849: $bread_crumbs_component = 'Update Users';
4850: $args = {bread_crumbs => $brcrum,
4851: bread_crumbs_component => $bread_crumbs_component};
4852: $r->print(&header(undef,$args));
4853: my $setting = $env{'form.roletype'};
4854: my $choice = $env{'form.bulkaction'};
4855: if ($permission->{'cusr'}) {
4856: &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice,$crstype);
4857: } else {
4858: $r->print(&mt('You are not authorized to make bulk changes to user roles'));
4859: $r->print('<p><a href="/adm/createuser?action=listusers">'.&mt('Display User Lists').'</a>');
4860: }
4861: } else {
4862: push(@{$brcrum},
4863: {href => '/adm/createuser?action=listusers',
4864: text => "List Users",
4865: help => 'Course_View_Class_List'});
4866: $bread_crumbs_component = 'List Users';
4867: $args = {bread_crumbs => $brcrum,
4868: bread_crumbs_component => $bread_crumbs_component};
4869: my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
4870: my $formname = 'studentform';
4871: my $hidecall = "hide_searching();";
4872: if (($context eq 'domain') && (($env{'form.roletype'} eq 'course') ||
4873: ($env{'form.roletype'} eq 'community'))) {
4874: if ($env{'form.roletype'} eq 'course') {
4875: ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) =
4876: &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
4877: $formname);
4878: } elsif ($env{'form.roletype'} eq 'community') {
4879: $cb_jscript =
4880: &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
4881: my %elements = (
4882: coursepick => 'radio',
4883: coursetotal => 'text',
4884: courselist => 'text',
4885: );
4886: $jscript = &Apache::lonhtmlcommon::set_form_elements(\%elements);
4887: }
4888: $jscript .= &verify_user_display($context)."\n".
4889: &Apache::loncommon::check_uncheck_jscript();
4890: my $js = &add_script($jscript).$cb_jscript;
4891: my $loadcode =
4892: &Apache::lonuserutils::course_selector_loadcode($formname);
4893: if ($loadcode ne '') {
4894: $args->{add_entries} = {onload => "$loadcode;$hidecall"};
4895: } else {
4896: $args->{add_entries} = {onload => $hidecall};
4897: }
4898: $r->print(&header($js,$args));
4899: } else {
4900: $args->{add_entries} = {onload => $hidecall};
4901: $jscript = &verify_user_display($context).
4902: &Apache::loncommon::check_uncheck_jscript();
4903: $r->print(&header(&add_script($jscript),$args));
4904: }
4905: &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
4906: $formname,$totcodes,$codetitles,$idlist,$idlist_titles,
4907: $showcredits);
4908: }
4909: } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
4910: my $brtext;
4911: if ($crstype eq 'Community') {
4912: $brtext = 'Drop Members';
4913: } else {
4914: $brtext = 'Drop Students';
4915: }
4916: push(@{$brcrum},
4917: {href => '/adm/createuser?action=drop',
4918: text => $brtext,
4919: help => 'Course_Drop_Student'});
4920: if ($env{'form.state'} eq 'done') {
4921: push(@{$brcrum},
4922: {href=>'/adm/createuser?action=drop',
4923: text=>"Result"});
4924: }
4925: $bread_crumbs_component = $brtext;
4926: $args = {bread_crumbs => $brcrum,
4927: bread_crumbs_component => $bread_crumbs_component};
4928: $r->print(&header(undef,$args));
4929: if (!exists($env{'form.state'})) {
4930: &Apache::lonuserutils::print_drop_menu($r,$context,$permission,$crstype);
4931: } elsif ($env{'form.state'} eq 'done') {
4932: &Apache::lonuserutils::update_user_list($r,$context,undef,
4933: $env{'form.action'});
4934: }
4935: } elsif ($env{'form.action'} eq 'dateselect') {
4936: if ($permission->{'cusr'}) {
4937: $r->print(&header(undef,{'no_nav_bar' => 1}).
4938: &Apache::lonuserutils::date_section_selector($context,$permission,
4939: $crstype,$showcredits));
4940: } else {
4941: $r->print(&header(undef,{'no_nav_bar' => 1}).
4942: '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>');
4943: }
4944: } elsif ($env{'form.action'} eq 'selfenroll') {
4945: push(@{$brcrum},
4946: {href => '/adm/createuser?action=selfenroll',
4947: text => "Configure Self-enrollment",
4948: help => 'Course_Self_Enrollment'});
4949: if (!exists($env{'form.state'})) {
4950: $args = { bread_crumbs => $brcrum,
4951: bread_crumbs_component => 'Configure Self-enrollment'};
4952: $r->print(&header(undef,$args));
4953: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4954: &print_selfenroll_menu($r,$context,$permission);
4955: } elsif ($env{'form.state'} eq 'done') {
4956: push (@{$brcrum},
4957: {href=>'/adm/createuser?action=selfenroll',
4958: text=>"Result"});
4959: $args = { bread_crumbs => $brcrum,
4960: bread_crumbs_component => 'Self-enrollment result'};
4961: $r->print(&header(undef,$args));
4962: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4963: &update_selfenroll_config($r,$context,$permission);
4964: }
4965: } elsif ($env{'form.action'} eq 'selfenrollqueue') {
4966: push(@{$brcrum},
4967: {href => '/adm/createuser?action=selfenrollqueue',
4968: text => 'Enrollment requests',
4969: help => 'Course_Self_Enrollment'});
4970: $bread_crumbs_component = 'Enrollment requests';
4971: if ($env{'form.state'} eq 'done') {
4972: push(@{$brcrum},
4973: {href => '/adm/createuser?action=selfenrollqueue',
4974: text => 'Result',
4975: help => 'Course_Self_Enrollment'});
4976: $bread_crumbs_component = 'Enrollment result';
4977: }
4978: $args = { bread_crumbs => $brcrum,
4979: bread_crumbs_component => $bread_crumbs_component};
4980: $r->print(&header(undef,$args));
4981: my $cid = $env{'request.course.id'};
4982: my $cdom = $env{'course.'.$cid.'.domain'};
4983: my $cnum = $env{'course.'.$cid.'.num'};
4984: my $coursedesc = $env{'course.'.$cid.'.description'};
4985: if (!exists($env{'form.state'})) {
4986: $r->print('<h3>'.&mt('Pending enrollment requests').'</h3>'."\n");
4987: $r->print(&Apache::loncoursequeueadmin::display_queued_requests($context,
4988: $cdom,$cnum));
4989: } elsif ($env{'form.state'} eq 'done') {
4990: $r->print('<h3>'.&mt('Enrollment request processing').'</h3>'."\n");
4991: $r->print(&Apache::loncoursequeueadmin::update_request_queue($context,
4992: $cdom,$cnum,$coursedesc));
4993: }
4994: } elsif ($env{'form.action'} eq 'changelogs') {
4995: my $helpitem;
4996: if ($context eq 'course') {
4997: $helpitem = 'Course_User_Logs';
4998: }
4999: push (@{$brcrum},
5000: {href => '/adm/createuser?action=changelogs',
5001: text => 'User Management Logs',
5002: help => $helpitem});
5003: $bread_crumbs_component = 'User Changes';
5004: $args = { bread_crumbs => $brcrum,
5005: bread_crumbs_component => $bread_crumbs_component};
5006: $r->print(&header(undef,$args));
5007: &print_userchangelogs_display($r,$context,$permission);
5008: } else {
5009: $bread_crumbs_component = 'User Management';
5010: $args = { bread_crumbs => $brcrum,
5011: bread_crumbs_component => $bread_crumbs_component};
5012: $r->print(&header(undef,$args));
5013: $r->print(&print_main_menu($permission,$context,$crstype));
5014: }
5015: $r->print(&Apache::loncommon::end_page());
5016: return OK;
5017: }
5018:
5019: sub header {
5020: my ($jscript,$args) = @_;
5021: my $start_page;
5022: if (ref($args) eq 'HASH') {
5023: $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args);
5024: } else {
5025: $start_page=&Apache::loncommon::start_page('User Management',$jscript);
5026: }
5027: return $start_page;
5028: }
5029:
5030: sub add_script {
5031: my ($js) = @_;
5032: return '<script type="text/javascript">'."\n"
5033: .'// <![CDATA['."\n"
5034: .$js."\n"
5035: .'// ]]>'."\n"
5036: .'</script>'."\n";
5037: }
5038:
5039: sub usernamerequest_javascript {
5040: my $js = <<ENDJS;
5041:
5042: function openusernamereqdisplay(dom,uname,queue) {
5043: var url = '/adm/createuser?action=displayuserreq';
5044: url += '&domain='+dom+'&username='+uname+'&queue='+queue;
5045: var title = 'Account_Request_Browser';
5046: var options = 'scrollbars=1,resizable=1,menubar=0';
5047: options += ',width=700,height=600';
5048: var stdeditbrowser = open(url,title,options,'1');
5049: stdeditbrowser.focus();
5050: return;
5051: }
5052:
5053: ENDJS
5054: }
5055:
5056: sub close_popup_form {
5057: my $close= &mt('Close Window');
5058: return << "END";
5059: <p><form name="displayreq" action="" method="post">
5060: <input type="button" name="closeme" value="$close" onclick="javascript:self.close();" />
5061: </form></p>
5062: END
5063: }
5064:
5065: sub verify_user_display {
5066: my ($context) = @_;
5067: my %lt = &Apache::lonlocal::texthash (
5068: course => 'course(s): description, section(s), status',
5069: community => 'community(s): description, section(s), status',
5070: author => 'author',
5071: );
5072: my $photos;
5073: if (($context eq 'course') && $env{'request.course.id'}) {
5074: $photos = $env{'course.'.$env{'request.course.id'}.'.internal.showphoto'};
5075: }
5076: my $output = <<"END";
5077:
5078: function hide_searching() {
5079: if (document.getElementById('searching')) {
5080: document.getElementById('searching').style.display = 'none';
5081: }
5082: return;
5083: }
5084:
5085: function display_update() {
5086: document.studentform.action.value = 'listusers';
5087: document.studentform.phase.value = 'display';
5088: document.studentform.submit();
5089: }
5090:
5091: function updateCols(caller) {
5092: var context = '$context';
5093: var photos = '$photos';
5094: if (caller == 'Status') {
5095: if ((context == 'domain') &&
5096: ((document.studentform.roletype.options[document.studentform.roletype.selectedIndex].value == 'course') ||
5097: (document.studentform.roletype.options[document.studentform.roletype.selectedIndex].value == 'community'))) {
5098: document.getElementById('showcolstatus').checked = false;
5099: document.getElementById('showcolstatus').disabled = 'disabled';
5100: document.getElementById('showcolstart').checked = false;
5101: document.getElementById('showcolend').checked = false;
5102: } else {
5103: if (document.studentform.Status.options[document.studentform.Status.selectedIndex].value == 'Any') {
5104: document.getElementById('showcolstatus').checked = true;
5105: document.getElementById('showcolstatus').disabled = '';
5106: document.getElementById('showcolstart').checked = true;
5107: document.getElementById('showcolend').checked = true;
5108: } else {
5109: document.getElementById('showcolstatus').checked = false;
5110: document.getElementById('showcolstatus').disabled = 'disabled';
5111: document.getElementById('showcolstart').checked = false;
5112: document.getElementById('showcolend').checked = false;
5113: }
5114: }
5115: }
5116: if (caller == 'output') {
5117: if (photos == 1) {
5118: if (document.getElementById('showcolphoto')) {
5119: var photoitem = document.getElementById('showcolphoto');
5120: if (document.studentform.output.options[document.studentform.output.selectedIndex].value == 'html') {
5121: photoitem.checked = true;
5122: photoitem.disabled = '';
5123: } else {
5124: photoitem.checked = false;
5125: photoitem.disabled = 'disabled';
5126: }
5127: }
5128: }
5129: }
5130: if (caller == 'showrole') {
5131: if ((document.studentform.showrole.options[document.studentform.showrole.selectedIndex].value == 'Any') ||
5132: (document.studentform.showrole.options[document.studentform.showrole.selectedIndex].value == 'cr')) {
5133: document.getElementById('showcolrole').checked = true;
5134: document.getElementById('showcolrole').disabled = '';
5135: } else {
5136: document.getElementById('showcolrole').checked = false;
5137: document.getElementById('showcolrole').disabled = 'disabled';
5138: }
5139: if (context == 'domain') {
5140: var quotausageshow = 0;
5141: if ((document.studentform.roletype.options[document.studentform.roletype.selectedIndex].value == 'course') ||
5142: (document.studentform.roletype.options[document.studentform.roletype.selectedIndex].value == 'community')) {
5143: document.getElementById('showcolstatus').checked = false;
5144: document.getElementById('showcolstatus').disabled = 'disabled';
5145: document.getElementById('showcolstart').checked = false;
5146: document.getElementById('showcolend').checked = false;
5147: } else {
5148: if (document.studentform.Status.options[document.studentform.Status.selectedIndex].value == 'Any') {
5149: document.getElementById('showcolstatus').checked = true;
5150: document.getElementById('showcolstatus').disabled = '';
5151: document.getElementById('showcolstart').checked = true;
5152: document.getElementById('showcolend').checked = true;
5153: }
5154: }
5155: if (document.studentform.roletype.options[document.studentform.roletype.selectedIndex].value == 'domain') {
5156: document.getElementById('showcolextent').disabled = 'disabled';
5157: document.getElementById('showcolextent').checked = 'false';
5158: document.getElementById('showextent').style.display='none';
5159: document.getElementById('showcoltextextent').innerHTML = '';
5160: if ((document.studentform.showrole.options[document.studentform.showrole.selectedIndex].value == 'au') ||
5161: (document.studentform.showrole.options[document.studentform.showrole.selectedIndex].value == 'Any')) {
5162: if (document.getElementById('showcolauthorusage')) {
5163: document.getElementById('showcolauthorusage').disabled = '';
5164: }
5165: if (document.getElementById('showcolauthorquota')) {
5166: document.getElementById('showcolauthorquota').disabled = '';
5167: }
5168: quotausageshow = 1;
5169: }
5170: } else {
5171: document.getElementById('showextent').style.display='block';
5172: document.getElementById('showextent').style.textAlign='left';
5173: document.getElementById('showextent').style.textFace='normal';
5174: if (document.studentform.roletype.options[document.studentform.roletype.selectedIndex].value == 'author') {
5175: document.getElementById('showcolextent').disabled = '';
5176: document.getElementById('showcolextent').checked = 'true';
5177: document.getElementById('showcoltextextent').innerHTML="$lt{'author'}";
5178: } else {
5179: document.getElementById('showcolextent').disabled = '';
5180: document.getElementById('showcolextent').checked = 'true';
5181: if (document.studentform.roletype.options[document.studentform.roletype.selectedIndex].value == 'community') {
5182: document.getElementById('showcoltextextent').innerHTML="$lt{'community'}";
5183: } else {
5184: document.getElementById('showcoltextextent').innerHTML="$lt{'course'}";
5185: }
5186: }
5187: }
5188: if (quotausageshow == 0) {
5189: if (document.getElementById('showcolauthorusage')) {
5190: document.getElementById('showcolauthorusage').checked = false;
5191: document.getElementById('showcolauthorusage').disabled = 'disabled';
5192: }
5193: if (document.getElementById('showcolauthorquota')) {
5194: document.getElementById('showcolauthorquota').checked = false;
5195: document.getElementById('showcolauthorquota').disabled = 'disabled';
5196: }
5197: }
5198: }
5199: }
5200: return;
5201: }
5202:
5203: END
5204: return $output;
5205:
5206: }
5207:
5208: ###############################################################
5209: ###############################################################
5210: # Menu Phase One
5211: sub print_main_menu {
5212: my ($permission,$context,$crstype) = @_;
5213: my $linkcontext = $context;
5214: my $stuterm = lc(&Apache::lonnet::plaintext('st',$crstype));
5215: if (($context eq 'course') && ($crstype eq 'Community')) {
5216: $linkcontext = lc($crstype);
5217: $stuterm = 'Members';
5218: }
5219: my %links = (
5220: domain => {
5221: upload => 'Upload a File of Users',
5222: singleuser => 'Add/Modify a User',
5223: listusers => 'Manage Users',
5224: },
5225: author => {
5226: upload => 'Upload a File of Co-authors',
5227: singleuser => 'Add/Modify a Co-author',
5228: listusers => 'Manage Co-authors',
5229: },
5230: course => {
5231: upload => 'Upload a File of Course Users',
5232: singleuser => 'Add/Modify a Course User',
5233: listusers => 'List and Modify Multiple Course Users',
5234: },
5235: community => {
5236: upload => 'Upload a File of Community Users',
5237: singleuser => 'Add/Modify a Community User',
5238: listusers => 'List and Modify Multiple Community Users',
5239: },
5240: );
5241: my %linktitles = (
5242: domain => {
5243: singleuser => 'Add a user to the domain, and/or a course or community in the domain.',
5244: listusers => 'Show and manage users in this domain.',
5245: },
5246: author => {
5247: singleuser => 'Add a user with a co- or assistant author role.',
5248: listusers => 'Show and manage co- or assistant authors.',
5249: },
5250: course => {
5251: singleuser => 'Add a user with a certain role to this course.',
5252: listusers => 'Show and manage users in this course.',
5253: },
5254: community => {
5255: singleuser => 'Add a user with a certain role to this community.',
5256: listusers => 'Show and manage users in this community.',
5257: },
5258: );
5259: my @menu = ( {categorytitle => 'Single Users',
5260: items =>
5261: [
5262: {
5263: linktext => $links{$linkcontext}{'singleuser'},
5264: icon => 'edit-redo.png',
5265: #help => 'Course_Change_Privileges',
5266: url => '/adm/createuser?action=singleuser',
5267: permission => $permission->{'cusr'},
5268: linktitle => $linktitles{$linkcontext}{'singleuser'},
5269: },
5270: ]},
5271:
5272: {categorytitle => 'Multiple Users',
5273: items =>
5274: [
5275: {
5276: linktext => $links{$linkcontext}{'upload'},
5277: icon => 'uplusr.png',
5278: #help => 'Course_Create_Class_List',
5279: url => '/adm/createuser?action=upload',
5280: permission => $permission->{'cusr'},
5281: linktitle => 'Upload a CSV or a text file containing users.',
5282: },
5283: {
5284: linktext => $links{$linkcontext}{'listusers'},
5285: icon => 'mngcu.png',
5286: #help => 'Course_View_Class_List',
5287: url => '/adm/createuser?action=listusers',
5288: permission => ($permission->{'view'} || $permission->{'cusr'}),
5289: linktitle => $linktitles{$linkcontext}{'listusers'},
5290: },
5291:
5292: ]},
5293:
5294: {categorytitle => 'Administration',
5295: items => [ ]},
5296: );
5297:
5298: if ($context eq 'domain'){
5299:
5300: push(@{ $menu[2]->{items} }, #Category: Administration
5301: {
5302: linktext => 'Custom Roles',
5303: icon => 'emblem-photos.png',
5304: #help => 'Course_Editing_Custom_Roles',
5305: url => '/adm/createuser?action=custom',
5306: permission => $permission->{'custom'},
5307: linktitle => 'Configure a custom role.',
5308: },
5309: {
5310: linktext => 'Authoring Space Requests',
5311: icon => 'selfenrl-queue.png',
5312: #help => 'Domain_Role_Approvals',
5313: url => '/adm/createuser?action=processauthorreq',
5314: permission => $permission->{'cusr'},
5315: linktitle => 'Approve or reject author role requests',
5316: },
5317: {
5318: linktext => 'LON-CAPA Account Requests',
5319: icon => 'list-add.png',
5320: #help => 'Domain_Username_Approvals',
5321: url => '/adm/createuser?action=processusernamereq',
5322: permission => $permission->{'cusr'},
5323: linktitle => 'Approve or reject LON-CAPA account requests',
5324: },
5325: {
5326: linktext => 'Change Log',
5327: icon => 'document-properties.png',
5328: #help => 'Course_User_Logs',
5329: url => '/adm/createuser?action=changelogs',
5330: permission => $permission->{'cusr'},
5331: linktitle => 'View change log.',
5332: },
5333: );
5334:
5335: }elsif ($context eq 'course'){
5336: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
5337:
5338: my %linktext = (
5339: 'Course' => {
5340: single => 'Add/Modify a Student',
5341: drop => 'Drop Students',
5342: groups => 'Course Groups',
5343: },
5344: 'Community' => {
5345: single => 'Add/Modify a Member',
5346: drop => 'Drop Members',
5347: groups => 'Community Groups',
5348: },
5349: );
5350:
5351: my %linktitle = (
5352: 'Course' => {
5353: single => 'Add a user with the role of student to this course',
5354: drop => 'Remove a student from this course.',
5355: groups => 'Manage course groups',
5356: },
5357: 'Community' => {
5358: single => 'Add a user with the role of member to this community',
5359: drop => 'Remove a member from this community.',
5360: groups => 'Manage community groups',
5361: },
5362: );
5363:
5364: push(@{ $menu[0]->{items} }, #Category: Single Users
5365: {
5366: linktext => $linktext{$crstype}{'single'},
5367: #help => 'Course_Add_Student',
5368: icon => 'list-add.png',
5369: url => '/adm/createuser?action=singlestudent',
5370: permission => $permission->{'cusr'},
5371: linktitle => $linktitle{$crstype}{'single'},
5372: },
5373: );
5374:
5375: push(@{ $menu[1]->{items} }, #Category: Multiple Users
5376: {
5377: linktext => $linktext{$crstype}{'drop'},
5378: icon => 'edit-undo.png',
5379: #help => 'Course_Drop_Student',
5380: url => '/adm/createuser?action=drop',
5381: permission => $permission->{'cusr'},
5382: linktitle => $linktitle{$crstype}{'drop'},
5383: },
5384: );
5385: push(@{ $menu[2]->{items} }, #Category: Administration
5386: {
5387: linktext => 'Custom Roles',
5388: icon => 'emblem-photos.png',
5389: #help => 'Course_Editing_Custom_Roles',
5390: url => '/adm/createuser?action=custom',
5391: permission => $permission->{'custom'},
5392: linktitle => 'Configure a custom role.',
5393: },
5394: {
5395: linktext => $linktext{$crstype}{'groups'},
5396: icon => 'grps.png',
5397: #help => 'Course_Manage_Group',
5398: url => '/adm/coursegroups?refpage=cusr',
5399: permission => $permission->{'grp_manage'},
5400: linktitle => $linktitle{$crstype}{'groups'},
5401: },
5402: {
5403: linktext => 'Change Log',
5404: icon => 'document-properties.png',
5405: #help => 'Course_User_Logs',
5406: url => '/adm/createuser?action=changelogs',
5407: permission => $permission->{'cusr'},
5408: linktitle => 'View change log.',
5409: },
5410: );
5411: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}) {
5412: push(@{ $menu[2]->{items} },
5413: {
5414: linktext => 'Enrollment Requests',
5415: icon => 'selfenrl-queue.png',
5416: #help => 'Course_Approve_Selfenroll',
5417: url => '/adm/createuser?action=selfenrollqueue',
5418: permission => $permission->{'cusr'},
5419: linktitle =>'Approve or reject enrollment requests.',
5420: },
5421: );
5422: }
5423:
5424: if (!exists($permission->{'cusr_section'})){
5425: if ($crstype ne 'Community') {
5426: push(@{ $menu[2]->{items} },
5427: {
5428: linktext => 'Automated Enrollment',
5429: icon => 'roles.png',
5430: #help => 'Course_Automated_Enrollment',
5431: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
5432: && $permission->{'cusr'}),
5433: url => '/adm/populate',
5434: linktitle => 'Automated enrollment manager.',
5435: }
5436: );
5437: }
5438: push(@{ $menu[2]->{items} },
5439: {
5440: linktext => 'User Self-Enrollment',
5441: icon => 'self_enroll.png',
5442: #help => 'Course_Self_Enrollment',
5443: url => '/adm/createuser?action=selfenroll',
5444: permission => $permission->{'cusr'},
5445: linktitle => 'Configure user self-enrollment.',
5446: },
5447: );
5448: }
5449: } elsif ($context eq 'author') {
5450: push(@{ $menu[2]->{items} }, #Category: Administration
5451: {
5452: linktext => 'Change Log',
5453: icon => 'document-properties.png',
5454: #help => 'Course_User_Logs',
5455: url => '/adm/createuser?action=changelogs',
5456: permission => $permission->{'cusr'},
5457: linktitle => 'View change log.',
5458: },
5459: );
5460: }
5461: return Apache::lonhtmlcommon::generate_menu(@menu);
5462: # { text => 'View Log-in History',
5463: # help => 'Course_User_Logins',
5464: # action => 'logins',
5465: # permission => $permission->{'cusr'},
5466: # });
5467: }
5468:
5469: sub restore_prev_selections {
5470: my %saveable_parameters = ('srchby' => 'scalar',
5471: 'srchin' => 'scalar',
5472: 'srchtype' => 'scalar',
5473: );
5474: &Apache::loncommon::store_settings('user','user_picker',
5475: \%saveable_parameters);
5476: &Apache::loncommon::restore_settings('user','user_picker',
5477: \%saveable_parameters);
5478: }
5479:
5480: sub print_selfenroll_menu {
5481: my ($r,$context,$permission) = @_;
5482: my $crstype = &Apache::loncommon::course_type();
5483: my $formname = 'enrollstudent';
5484: my $nolink = 1;
5485: my ($row,$lt) = &get_selfenroll_titles();
5486: my $groupslist = &Apache::lonuserutils::get_groupslist();
5487: my $setsec_js =
5488: &Apache::lonuserutils::setsections_javascript($formname,$groupslist);
5489: my %alerts = &Apache::lonlocal::texthash(
5490: acto => 'Activation of self-enrollment was selected for the following domain(s)',
5491: butn => 'but no user types have been checked.',
5492: wilf => "Please uncheck 'activate' or check at least one type.",
5493: );
5494: my $selfenroll_js = <<"ENDSCRIPT";
5495: function update_types(caller,num) {
5496: var delidx = getIndexByName('selfenroll_delete');
5497: var actidx = getIndexByName('selfenroll_activate');
5498: if (caller == 'selfenroll_all') {
5499: var selall;
5500: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
5501: if (document.$formname.selfenroll_all[i].checked) {
5502: selall = document.$formname.selfenroll_all[i].value;
5503: }
5504: }
5505: if (selall == 1) {
5506: if (delidx != -1) {
5507: if (document.$formname.selfenroll_delete.length) {
5508: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
5509: document.$formname.selfenroll_delete[j].checked = true;
5510: }
5511: } else {
5512: document.$formname.elements[delidx].checked = true;
5513: }
5514: }
5515: if (actidx != -1) {
5516: if (document.$formname.selfenroll_activate.length) {
5517: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
5518: document.$formname.selfenroll_activate[j].checked = false;
5519: }
5520: } else {
5521: document.$formname.elements[actidx].checked = false;
5522: }
5523: }
5524: document.$formname.selfenroll_newdom.selectedIndex = 0;
5525: }
5526: }
5527: if (caller == 'selfenroll_activate') {
5528: if (document.$formname.selfenroll_activate.length) {
5529: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
5530: if (document.$formname.selfenroll_activate[j].value == num) {
5531: if (document.$formname.selfenroll_activate[j].checked) {
5532: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
5533: if (document.$formname.selfenroll_all[i].value == '1') {
5534: document.$formname.selfenroll_all[i].checked = false;
5535: }
5536: if (document.$formname.selfenroll_all[i].value == '0') {
5537: document.$formname.selfenroll_all[i].checked = true;
5538: }
5539: }
5540: }
5541: }
5542: }
5543: } else {
5544: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
5545: if (document.$formname.selfenroll_all[i].value == '1') {
5546: document.$formname.selfenroll_all[i].checked = false;
5547: }
5548: if (document.$formname.selfenroll_all[i].value == '0') {
5549: document.$formname.selfenroll_all[i].checked = true;
5550: }
5551: }
5552: }
5553: }
5554: if (caller == 'selfenroll_delete') {
5555: if (document.$formname.selfenroll_delete.length) {
5556: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
5557: if (document.$formname.selfenroll_delete[j].value == num) {
5558: if (document.$formname.selfenroll_delete[j].checked) {
5559: var delindex = getIndexByName('selfenroll_types_'+num);
5560: if (delindex != -1) {
5561: if (document.$formname.elements[delindex].length) {
5562: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
5563: document.$formname.elements[delindex][k].checked = false;
5564: }
5565: } else {
5566: document.$formname.elements[delindex].checked = false;
5567: }
5568: }
5569: }
5570: }
5571: }
5572: } else {
5573: if (document.$formname.selfenroll_delete.checked) {
5574: var delindex = getIndexByName('selfenroll_types_'+num);
5575: if (delindex != -1) {
5576: if (document.$formname.elements[delindex].length) {
5577: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
5578: document.$formname.elements[delindex][k].checked = false;
5579: }
5580: } else {
5581: document.$formname.elements[delindex].checked = false;
5582: }
5583: }
5584: }
5585: }
5586: }
5587: return;
5588: }
5589:
5590: function validate_types(form) {
5591: var needaction = new Array();
5592: var countfail = 0;
5593: var actidx = getIndexByName('selfenroll_activate');
5594: if (actidx != -1) {
5595: if (document.$formname.selfenroll_activate.length) {
5596: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
5597: var num = document.$formname.selfenroll_activate[j].value;
5598: if (document.$formname.selfenroll_activate[j].checked) {
5599: countfail = check_types(num,countfail,needaction)
5600: }
5601: }
5602: } else {
5603: if (document.$formname.selfenroll_activate.checked) {
5604: var num = document.enrollstudent.selfenroll_activate.value;
5605: countfail = check_types(num,countfail,needaction)
5606: }
5607: }
5608: }
5609: if (countfail > 0) {
5610: var msg = "$alerts{'acto'}\\n";
5611: var loopend = needaction.length -1;
5612: if (loopend > 0) {
5613: for (var m=0; m<loopend; m++) {
5614: msg += needaction[m]+", ";
5615: }
5616: }
5617: msg += needaction[loopend]+"\\n$alerts{'butn'}\\n$alerts{'wilf'}";
5618: alert(msg);
5619: return;
5620: }
5621: setSections(form);
5622: }
5623:
5624: function check_types(num,countfail,needaction) {
5625: var typeidx = getIndexByName('selfenroll_types_'+num);
5626: var count = 0;
5627: if (typeidx != -1) {
5628: if (document.$formname.elements[typeidx].length) {
5629: for (var k=0; k<document.$formname.elements[typeidx].length; k++) {
5630: if (document.$formname.elements[typeidx][k].checked) {
5631: count ++;
5632: }
5633: }
5634: } else {
5635: if (document.$formname.elements[typeidx].checked) {
5636: count ++;
5637: }
5638: }
5639: if (count == 0) {
5640: var domidx = getIndexByName('selfenroll_dom_'+num);
5641: if (domidx != -1) {
5642: var domname = document.$formname.elements[domidx].value;
5643: needaction[countfail] = domname;
5644: countfail ++;
5645: }
5646: }
5647: }
5648: return countfail;
5649: }
5650:
5651: function getIndexByName(item) {
5652: for (var i=0;i<document.$formname.elements.length;i++) {
5653: if (document.$formname.elements[i].name == item) {
5654: return i;
5655: }
5656: }
5657: return -1;
5658: }
5659: ENDSCRIPT
5660: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
5661: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
5662:
5663: my $output = '<script type="text/javascript">'."\n".
5664: '// <![CDATA['."\n".
5665: $setsec_js."\n".$selfenroll_js."\n".
5666: '// ]]>'."\n".
5667: '</script>'."\n".
5668: '<h3>'.$lt->{'selfenroll'}.'</h3>'."\n";
5669: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
5670: if (ref($visactions) eq 'HASH') {
5671: if ($visible) {
5672: $output .= '<p class="LC_info">'.$visactions->{'vis'}.'</p>';
5673: } else {
5674: $output .= '<p class="LC_warning">'.$visactions->{'miss'}.'</p>'
5675: .$visactions->{'yous'}.
5676: '<p>'.$visactions->{'gen'}.'<br />'.$visactions->{'coca'};
5677: if (ref($vismsgs) eq 'ARRAY') {
5678: $output .= '<br />'.$visactions->{'make'}.'<ul>';
5679: foreach my $item (@{$vismsgs}) {
5680: $output .= '<li>'.$visactions->{$item}.'</li>';
5681: }
5682: $output .= '</ul>';
5683: }
5684: $output .= '</p>';
5685: }
5686: }
5687: $output .= '<form name="'.$formname.'" method="post" action="/adm/createuser">'."\n".
5688: &Apache::lonhtmlcommon::start_pick_box();
5689: if (ref($row) eq 'ARRAY') {
5690: foreach my $item (@{$row}) {
5691: my $title = $item;
5692: if (ref($lt) eq 'HASH') {
5693: $title = $lt->{$item};
5694: }
5695: $output .= &Apache::lonhtmlcommon::row_title($title);
5696: if ($item eq 'types') {
5697: my $curr_types = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_types'};
5698: my $showdomdesc = 1;
5699: my $includeempty = 1;
5700: my $num = 0;
5701: $output .= &Apache::loncommon::start_data_table().
5702: &Apache::loncommon::start_data_table_row()
5703: .'<td colspan="2"><span class="LC_nobreak"><label>'
5704: .&mt('Any user in any domain:')
5705: .' <input type="radio" name="selfenroll_all" value="1" ';
5706: if ($curr_types eq '*') {
5707: $output .= ' checked="checked" ';
5708: }
5709: $output .= 'onchange="javascript:update_types('.
5710: "'selfenroll_all'".');" />'.&mt('Yes').'</label>'.
5711: ' <input type="radio" name="selfenroll_all" value="0" ';
5712: if ($curr_types ne '*') {
5713: $output .= ' checked="checked" ';
5714: }
5715: $output .= ' onchange="javascript:update_types('.
5716: "'selfenroll_all'".');"/>'.&mt('No').'</label></td>'.
5717: &Apache::loncommon::end_data_table_row().
5718: &Apache::loncommon::end_data_table().
5719: &mt('Or').'<br />'.
5720: &Apache::loncommon::start_data_table();
5721: my %currdoms;
5722: if ($curr_types eq '') {
5723: $output .= &new_selfenroll_dom_row($cdom,'0');
5724: } elsif ($curr_types ne '*') {
5725: my @entries = split(/;/,$curr_types);
5726: if (@entries > 0) {
5727: foreach my $entry (@entries) {
5728: my ($currdom,$typestr) = split(/:/,$entry);
5729: $currdoms{$currdom} = 1;
5730: my $domdesc = &Apache::lonnet::domain($currdom);
5731: my @currinsttypes = split(',',$typestr);
5732: $output .= &Apache::loncommon::start_data_table_row()
5733: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').'<b>'
5734: .' '.$domdesc.' ('.$currdom.')'
5735: .'</b><input type="hidden" name="selfenroll_dom_'.$num
5736: .'" value="'.$currdom.'" /></span><br />'
5737: .'<span class="LC_nobreak"><label><input type="checkbox" '
5738: .'name="selfenroll_delete" value="'.$num.'" onchange="javascript:update_types('."'selfenroll_delete','$num'".');" />'
5739: .&mt('Delete').'</label></span></td>';
5740: $output .= '<td valign="top"> '.&mt('User types:').'<br />'
5741: .&selfenroll_inst_types($num,$currdom,\@currinsttypes).'</td>'
5742: .&Apache::loncommon::end_data_table_row();
5743: $num ++;
5744: }
5745: }
5746: }
5747: my $add_domtitle = &mt('Users in additional domain:');
5748: if ($curr_types eq '*') {
5749: $add_domtitle = &mt('Users in specific domain:');
5750: } elsif ($curr_types eq '') {
5751: $add_domtitle = &mt('Users in other domain:');
5752: }
5753: $output .= &Apache::loncommon::start_data_table_row()
5754: .'<td colspan="2"><span class="LC_nobreak">'.$add_domtitle.'</span><br />'
5755: .&Apache::loncommon::select_dom_form('','selfenroll_newdom',
5756: $includeempty,$showdomdesc)
5757: .'<input type="hidden" name="selfenroll_types_total" value="'.$num.'" />'
5758: .'</td>'.&Apache::loncommon::end_data_table_row()
5759: .&Apache::loncommon::end_data_table();
5760: } elsif ($item eq 'registered') {
5761: my ($regon,$regoff);
5762: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_registered'}) {
5763: $regon = ' checked="checked" ';
5764: $regoff = ' ';
5765: } else {
5766: $regon = ' ';
5767: $regoff = ' checked="checked" ';
5768: }
5769: $output .= '<label>'.
5770: '<input type="radio" name="selfenroll_registered" value="1"'.$regon.'/>'.
5771: &mt('Yes').'</label> <label>'.
5772: '<input type="radio" name="selfenroll_registered" value="0"'.$regoff.'/>'.
5773: &mt('No').'</label>';
5774: } elsif ($item eq 'enroll_dates') {
5775: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_date'};
5776: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_date'};
5777: if ($starttime eq '') {
5778: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
5779: }
5780: if ($endtime eq '') {
5781: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
5782: }
5783: my $startform =
5784: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_date',$starttime,
5785: undef,undef,undef,undef,undef,undef,undef,$nolink);
5786: my $endform =
5787: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_date',$endtime,
5788: undef,undef,undef,undef,undef,undef,undef,$nolink);
5789: $output .= &selfenroll_date_forms($startform,$endform);
5790: } elsif ($item eq 'access_dates') {
5791: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_access'};
5792: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_access'};
5793: if ($starttime eq '') {
5794: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
5795: }
5796: if ($endtime eq '') {
5797: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
5798: }
5799: my $startform =
5800: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_access',$starttime,
5801: undef,undef,undef,undef,undef,undef,undef,$nolink);
5802: my $endform =
5803: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_access',$endtime,
5804: undef,undef,undef,undef,undef,undef,undef,$nolink);
5805: $output .= &selfenroll_date_forms($startform,$endform);
5806: } elsif ($item eq 'section') {
5807: my $currsec = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_section'};
5808: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
5809: my $newsecval;
5810: if ($currsec ne 'none' && $currsec ne '') {
5811: if (!defined($sections_count{$currsec})) {
5812: $newsecval = $currsec;
5813: }
5814: }
5815: my $sections_select =
5816: &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec);
5817: $output .= '<table class="LC_createuser">'."\n".
5818: '<tr class="LC_section_row">'."\n".
5819: '<td align="center">'.&mt('Existing sections')."\n".
5820: '<br />'.$sections_select.'</td><td align="center">'.
5821: &mt('New section').'<br />'."\n".
5822: '<input type="text" name="newsec" size="15" value="'.$newsecval.'" />'."\n".
5823: '<input type="hidden" name="sections" value="" />'."\n".
5824: '<input type="hidden" name="state" value="done" />'."\n".
5825: '</td></tr></table>'."\n";
5826: } elsif ($item eq 'approval') {
5827: my ($appon,$appoff);
5828: my $cid = $env{'request.course.id'};
5829: my $currnotified = $env{'course.'.$cid.'.internal.selfenroll_notifylist'};
5830: if ($env{'course.'.$cid.'.internal.selfenroll_approval'}) {
5831: $appon = ' checked="checked" ';
5832: $appoff = ' ';
5833: } else {
5834: $appon = ' ';
5835: $appoff = ' checked="checked" ';
5836: }
5837: $output .= '<label>'.
5838: '<input type="radio" name="selfenroll_approval" value="1"'.$appon.'/>'.
5839: &mt('Yes').'</label> <label>'.
5840: '<input type="radio" name="selfenroll_approval" value="0"'.$appoff.'/>'.
5841: &mt('No').'</label>';
5842: my %advhash = &Apache::lonnet::get_course_adv_roles($cid,1);
5843: my (@ccs,%notified);
5844: my $ccrole = 'cc';
5845: if ($crstype eq 'Community') {
5846: $ccrole = 'co';
5847: }
5848: if ($advhash{$ccrole}) {
5849: @ccs = split(/,/,$advhash{$ccrole});
5850: }
5851: if ($currnotified) {
5852: foreach my $current (split(/,/,$currnotified)) {
5853: $notified{$current} = 1;
5854: if (!grep(/^\Q$current\E$/,@ccs)) {
5855: push(@ccs,$current);
5856: }
5857: }
5858: }
5859: if (@ccs) {
5860: $output .= '<br />'.&mt('Personnel to be notified when an enrollment request needs approval, or has been approved:').' '.&Apache::loncommon::start_data_table().
5861: &Apache::loncommon::start_data_table_row();
5862: my $count = 0;
5863: my $numcols = 4;
5864: foreach my $cc (sort(@ccs)) {
5865: my $notifyon;
5866: my ($ccuname,$ccudom) = split(/:/,$cc);
5867: if ($notified{$cc}) {
5868: $notifyon = ' checked="checked" ';
5869: }
5870: if ($count && !$count%$numcols) {
5871: $output .= &Apache::loncommon::end_data_table_row().
5872: &Apache::loncommon::start_data_table_row()
5873: }
5874: $output .= '<td><span class="LC_nobreak"><label>'.
5875: '<input type="checkbox" name="selfenroll_notify"'.$notifyon.' value="'.$cc.'" />'.
5876: &Apache::loncommon::plainname($ccuname,$ccudom).
5877: '</label></span></td>';
5878: $count ++;
5879: }
5880: my $rem = $count%$numcols;
5881: if ($rem) {
5882: my $emptycols = $numcols - $rem;
5883: for (my $i=0; $i<$emptycols; $i++) {
5884: $output .= '<td> </td>';
5885: }
5886: }
5887: $output .= &Apache::loncommon::end_data_table_row().
5888: &Apache::loncommon::end_data_table();
5889: }
5890: } elsif ($item eq 'limit') {
5891: my ($crslimit,$selflimit,$nolimit);
5892: my $cid = $env{'request.course.id'};
5893: my $currlim = $env{'course.'.$cid.'.internal.selfenroll_limit'};
5894: my $currcap = $env{'course.'.$cid.'.internal.selfenroll_cap'};
5895: $nolimit = ' checked="checked" ';
5896: if ($currlim eq 'allstudents') {
5897: $crslimit = ' checked="checked" ';
5898: $selflimit = ' ';
5899: $nolimit = ' ';
5900: } elsif ($currlim eq 'selfenrolled') {
5901: $crslimit = ' ';
5902: $selflimit = ' checked="checked" ';
5903: $nolimit = ' ';
5904: } else {
5905: $crslimit = ' ';
5906: $selflimit = ' ';
5907: }
5908: $output .= '<table><tr><td><label>'.
5909: '<input type="radio" name="selfenroll_limit" value="none"'.$nolimit.'/>'.
5910: &mt('No limit').'</label></td><td><label>'.
5911: '<input type="radio" name="selfenroll_limit" value="allstudents"'.$crslimit.'/>'.
5912: &mt('Limit by total students').'</label></td><td><label>'.
5913: '<input type="radio" name="selfenroll_limit" value="selfenrolled"'.$selflimit.'/>'.
5914: &mt('Limit by total self-enrolled students').
5915: '</td></tr><tr>'.
5916: '<td> </td><td colspan="2"><span class="LC_nobreak">'.
5917: (' 'x3).&mt('Maximum number allowed: ').
5918: '<input type="text" name="selfenroll_cap" size = "5" value="'.$currcap.'" /></td></tr></table>';
5919: }
5920: $output .= &Apache::lonhtmlcommon::row_closure(1);
5921: }
5922: }
5923: $output .= &Apache::lonhtmlcommon::end_pick_box().
5924: '<br /><input type="button" name="selfenrollconf" value="'
5925: .&mt('Save').'" onclick="validate_types(this.form);" />'
5926: .'<input type="hidden" name="action" value="selfenroll" /></form>';
5927: $r->print($output);
5928: return;
5929: }
5930:
5931: sub visible_in_cat {
5932: my ($cdom,$cnum) = @_;
5933: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
5934: my ($cathash,%settable,@vismsgs,$cansetvis);
5935: my %visactions = &Apache::lonlocal::texthash(
5936: vis => 'Your course/community currently appears in the Course/Community Catalog for this domain.',
5937: gen => 'Courses can be both self-cataloging, based on an institutional code (e.g., fs08phy231), or can be assigned categories from a hierarchy defined for the domain.',
5938: miss => 'Your course/community does not currently appear in the Course/Community Catalog for this domain.',
5939: yous => 'You should remedy this if you plan to allow self-enrollment, otherwise students will have difficulty finding your course.',
5940: coca => 'Courses can be absent from the Catalog, because they do not have an institutional code, have no assigned category, or have been specifically excluded.',
5941: make => 'Make any changes to self-enrollment settings below, click "Save", then take action to include the course in the Catalog:',
5942: take => 'Take the following action to ensure the course appears in the Catalog:',
5943: dc_unhide => 'Ask a domain coordinator to change the "Exclude from course catalog" setting.',
5944: dc_addinst => 'Ask a domain coordinator to enable display the catalog of "Official courses (with institutional codes)".',
5945: dc_instcode => 'Ask a domain coordinator to assign an institutional code (if this is an official course).',
5946: dc_catalog => 'Ask a domain coordinator to enable or create at least one course category in the domain.',
5947: dc_categories => 'Ask a domain coordinator to create a hierarchy of categories and sub categories for courses in the domain.',
5948: dc_chgcat => 'Ask a domain coordinator to change the category assigned to the course, as the one currently assigned is no longer used in the domain',
5949: dc_addcat => 'Ask a domain coordinator to assign a category to the course.',
5950: );
5951: $visactions{'unhide'} = &mt('Use [_1]Categorize course[_2] to change the "Exclude from course catalog" setting.','<a href="/adm/courseprefs?phase=display&actions=courseinfo">','</a>"');
5952: $visactions{'chgcat'} = &mt('Use [_1]Categorize course[_2] to change the category assigned to the course, as the one currently assigned is no longer used in the domain.','"<a href="/adm/courseprefs?phase=display&actions=courseinfo">','</a>"');
5953: $visactions{'addcat'} = &mt('Use [_1]Categorize course[_2] to assign a category to the course.','"<a href="/adm/courseprefs?phase=display&actions=courseinfo">','</a>"');
5954: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5955: if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
5956: $settable{'togglecats'} = 1;
5957: }
5958: if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
5959: $settable{'categorize'} = 1;
5960: }
5961: $cathash = $domconf{'coursecategories'}{'cats'};
5962: }
5963: if ($settable{'togglecats'} && $settable{'categorize'}) {
5964: $cansetvis = &mt('You are able to both assign a course category and choose to exclude this course from the catalog.');
5965: } elsif ($settable{'togglecats'}) {
5966: $cansetvis = &mt('You are able to choose to exclude this course from the catalog, but only a Domain Coordinator may assign a course category.');
5967: } elsif ($settable{'categorize'}) {
5968: $cansetvis = &mt('You may assign a course category, but only a Domain Coordinator may choose to exclude this course from the catalog.');
5969: } else {
5970: $cansetvis = &mt('Only a Domain Coordinator may assign a course category or choose to exclude this course from the catalog.');
5971: }
5972:
5973: my %currsettings =
5974: &Apache::lonnet::get('environment',['hidefromcat','categories','internal.coursecode'],
5975: $cdom,$cnum);
5976: my $visible = 0;
5977: if ($currsettings{'internal.coursecode'} ne '') {
5978: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5979: $cathash = $domconf{'coursecategories'}{'cats'};
5980: if (ref($cathash) eq 'HASH') {
5981: if ($cathash->{'instcode::0'} eq '') {
5982: push(@vismsgs,'dc_addinst');
5983: } else {
5984: $visible = 1;
5985: }
5986: } else {
5987: $visible = 1;
5988: }
5989: } else {
5990: $visible = 1;
5991: }
5992: } else {
5993: if (ref($cathash) eq 'HASH') {
5994: if ($cathash->{'instcode::0'} ne '') {
5995: push(@vismsgs,'dc_instcode');
5996: }
5997: } else {
5998: push(@vismsgs,'dc_instcode');
5999: }
6000: }
6001: if ($currsettings{'categories'} ne '') {
6002: my $cathash;
6003: if (ref($domconf{'coursecategories'}) eq 'HASH') {
6004: $cathash = $domconf{'coursecategories'}{'cats'};
6005: if (ref($cathash) eq 'HASH') {
6006: if (keys(%{$cathash}) == 0) {
6007: push(@vismsgs,'dc_catalog');
6008: } elsif ((keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} ne '')) {
6009: push(@vismsgs,'dc_categories');
6010: } else {
6011: my @currcategories = split('&',$currsettings{'categories'});
6012: my $matched = 0;
6013: foreach my $cat (@currcategories) {
6014: if ($cathash->{$cat} ne '') {
6015: $visible = 1;
6016: $matched = 1;
6017: last;
6018: }
6019: }
6020: if (!$matched) {
6021: if ($settable{'categorize'}) {
6022: push(@vismsgs,'chgcat');
6023: } else {
6024: push(@vismsgs,'dc_chgcat');
6025: }
6026: }
6027: }
6028: }
6029: }
6030: } else {
6031: if (ref($cathash) eq 'HASH') {
6032: if ((keys(%{$cathash}) > 1) ||
6033: (keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} eq '')) {
6034: if ($settable{'categorize'}) {
6035: push(@vismsgs,'addcat');
6036: } else {
6037: push(@vismsgs,'dc_addcat');
6038: }
6039: }
6040: }
6041: }
6042: if ($currsettings{'hidefromcat'} eq 'yes') {
6043: $visible = 0;
6044: if ($settable{'togglecats'}) {
6045: unshift(@vismsgs,'unhide');
6046: } else {
6047: unshift(@vismsgs,'dc_unhide')
6048: }
6049: }
6050: return ($visible,$cansetvis,\@vismsgs,\%visactions);
6051: }
6052:
6053: sub new_selfenroll_dom_row {
6054: my ($newdom,$num) = @_;
6055: my $domdesc = &Apache::lonnet::domain($newdom);
6056: my $output;
6057: if ($domdesc ne '') {
6058: $output .= &Apache::loncommon::start_data_table_row()
6059: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').' <b>'.$domdesc
6060: .' ('.$newdom.')</b><input type="hidden" name="selfenroll_dom_'.$num
6061: .'" value="'.$newdom.'" /></span><br />'
6062: .'<span class="LC_nobreak"><label><input type="checkbox" '
6063: .'name="selfenroll_activate" value="'.$num.'" '
6064: .'onchange="javascript:update_types('
6065: ."'selfenroll_activate','$num'".');" />'
6066: .&mt('Activate').'</label></span></td>';
6067: my @currinsttypes;
6068: $output .= '<td>'.&mt('User types:').'<br />'
6069: .&selfenroll_inst_types($num,$newdom,\@currinsttypes).'</td>'
6070: .&Apache::loncommon::end_data_table_row();
6071: }
6072: return $output;
6073: }
6074:
6075: sub selfenroll_inst_types {
6076: my ($num,$currdom,$currinsttypes) = @_;
6077: my $output;
6078: my $numinrow = 4;
6079: my $count = 0;
6080: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($currdom);
6081: my $othervalue = 'any';
6082: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6083: if (keys(%{$usertypes}) > 0) {
6084: $othervalue = 'other';
6085: }
6086: $output .= '<table><tr>';
6087: foreach my $type (@{$types}) {
6088: if (($count > 0) && ($count%$numinrow == 0)) {
6089: $output .= '</tr><tr>';
6090: }
6091: if (defined($usertypes->{$type})) {
6092: my $esc_type = &escape($type);
6093: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.
6094: $esc_type.'" ';
6095: if (ref($currinsttypes) eq 'ARRAY') {
6096: if (@{$currinsttypes} > 0) {
6097: if (grep(/^any$/,@{$currinsttypes})) {
6098: $output .= 'checked="checked"';
6099: } elsif (grep(/^\Q$esc_type\E$/,@{$currinsttypes})) {
6100: $output .= 'checked="checked"';
6101: }
6102: } else {
6103: $output .= 'checked="checked"';
6104: }
6105: }
6106: $output .= ' name="selfenroll_types_'.$num.'" />'.$usertypes->{$type}.'</label></span></td>';
6107: }
6108: $count ++;
6109: }
6110: if (($count > 0) && ($count%$numinrow == 0)) {
6111: $output .= '</tr><tr>';
6112: }
6113: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.$othervalue.'"';
6114: if (ref($currinsttypes) eq 'ARRAY') {
6115: if (@{$currinsttypes} > 0) {
6116: if (grep(/^any$/,@{$currinsttypes})) {
6117: $output .= ' checked="checked"';
6118: } elsif ($othervalue eq 'other') {
6119: if (grep(/^\Q$othervalue\E$/,@{$currinsttypes})) {
6120: $output .= ' checked="checked"';
6121: }
6122: }
6123: } else {
6124: $output .= ' checked="checked"';
6125: }
6126: } else {
6127: $output .= ' checked="checked"';
6128: }
6129: $output .= ' name="selfenroll_types_'.$num.'" />'.$othertitle.'</label></span></td></tr></table>';
6130: }
6131: return $output;
6132: }
6133:
6134: sub selfenroll_date_forms {
6135: my ($startform,$endform) = @_;
6136: my $output .= &Apache::lonhtmlcommon::start_pick_box()."\n".
6137: &Apache::lonhtmlcommon::row_title(&mt('Start date'),
6138: 'LC_oddrow_value')."\n".
6139: $startform."\n".
6140: &Apache::lonhtmlcommon::row_closure(1).
6141: &Apache::lonhtmlcommon::row_title(&mt('End date'),
6142: 'LC_oddrow_value')."\n".
6143: $endform."\n".
6144: &Apache::lonhtmlcommon::row_closure(1).
6145: &Apache::lonhtmlcommon::end_pick_box();
6146: return $output;
6147: }
6148:
6149: sub print_userchangelogs_display {
6150: my ($r,$context,$permission) = @_;
6151: my $formname = 'rolelog';
6152: my ($username,$domain,$crstype,%roleslog);
6153: if ($context eq 'domain') {
6154: $domain = $env{'request.role.domain'};
6155: %roleslog=&Apache::lonnet::dump_dom('nohist_rolelog',$domain);
6156: } else {
6157: if ($context eq 'course') {
6158: $domain = $env{'course.'.$env{'request.course.id'}.'.domain'};
6159: $username = $env{'course.'.$env{'request.course.id'}.'.num'};
6160: $crstype = &Apache::loncommon::course_type();
6161: my %saveable_parameters = ('show' => 'scalar',);
6162: &Apache::loncommon::store_course_settings('roles_log',
6163: \%saveable_parameters);
6164: &Apache::loncommon::restore_course_settings('roles_log',
6165: \%saveable_parameters);
6166: } elsif ($context eq 'author') {
6167: $domain = $env{'user.domain'};
6168: if ($env{'request.role'} =~ m{^au\./\Q$domain\E/$}) {
6169: $username = $env{'user.name'};
6170: } else {
6171: undef($domain);
6172: }
6173: }
6174: if ($domain ne '' && $username ne '') {
6175: %roleslog=&Apache::lonnet::dump('nohist_rolelog',$domain,$username);
6176: }
6177: }
6178: if ((keys(%roleslog))[0]=~/^error\:/) { undef(%roleslog); }
6179:
6180: # set defaults
6181: my $now = time();
6182: my $defstart = $now - (7*24*3600); #7 days ago
6183: my %defaults = (
6184: page => '1',
6185: show => '10',
6186: role => 'any',
6187: chgcontext => 'any',
6188: rolelog_start_date => $defstart,
6189: rolelog_end_date => $now,
6190: );
6191: my $more_records = 0;
6192:
6193: # set current
6194: my %curr;
6195: foreach my $item ('show','page','role','chgcontext') {
6196: $curr{$item} = $env{'form.'.$item};
6197: }
6198: my ($startdate,$enddate) =
6199: &Apache::lonuserutils::get_dates_from_form('rolelog_start_date','rolelog_end_date');
6200: $curr{'rolelog_start_date'} = $startdate;
6201: $curr{'rolelog_end_date'} = $enddate;
6202: foreach my $key (keys(%defaults)) {
6203: if ($curr{$key} eq '') {
6204: $curr{$key} = $defaults{$key};
6205: }
6206: }
6207: my (%whodunit,%changed,$version);
6208: ($version) = ($r->dir_config('lonVersion') =~ /^([\d\.]+)\-/);
6209: my ($minshown,$maxshown);
6210: $minshown = 1;
6211: my $count = 0;
6212: if ($curr{'show'} ne &mt('all')) {
6213: $maxshown = $curr{'page'} * $curr{'show'};
6214: if ($curr{'page'} > 1) {
6215: $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'};
6216: }
6217: }
6218:
6219: # Form Header
6220: $r->print('<form action="/adm/createuser" method="post" name="'.$formname.'">'.
6221: &role_display_filter($context,$formname,$domain,$username,\%curr,
6222: $version,$crstype));
6223:
6224: # Create navigation
6225: my ($nav_script,$nav_links) = &userlogdisplay_nav($formname,\%curr,$more_records);
6226: my $showntableheader = 0;
6227:
6228: # Table Header
6229: my $tableheader =
6230: &Apache::loncommon::start_data_table_header_row()
6231: .'<th> </th>'
6232: .'<th>'.&mt('When').'</th>'
6233: .'<th>'.&mt('Who made the change').'</th>'
6234: .'<th>'.&mt('Changed User').'</th>'
6235: .'<th>'.&mt('Role').'</th>';
6236:
6237: if ($context eq 'course') {
6238: $tableheader .= '<th>'.&mt('Section').'</th>';
6239: }
6240: $tableheader .=
6241: '<th>'.&mt('Context').'</th>'
6242: .'<th>'.&mt('Start').'</th>'
6243: .'<th>'.&mt('End').'</th>'
6244: .&Apache::loncommon::end_data_table_header_row();
6245:
6246: # Display user change log data
6247: foreach my $id (sort { $roleslog{$b}{'exe_time'}<=>$roleslog{$a}{'exe_time'} } (keys(%roleslog))) {
6248: next if (($roleslog{$id}{'exe_time'} < $curr{'rolelog_start_date'}) ||
6249: ($roleslog{$id}{'exe_time'} > $curr{'rolelog_end_date'}));
6250: if ($curr{'show'} ne &mt('all')) {
6251: if ($count >= $curr{'page'} * $curr{'show'}) {
6252: $more_records = 1;
6253: last;
6254: }
6255: }
6256: if ($curr{'role'} ne 'any') {
6257: next if ($roleslog{$id}{'logentry'}{'role'} ne $curr{'role'});
6258: }
6259: if ($curr{'chgcontext'} ne 'any') {
6260: if ($curr{'chgcontext'} eq 'selfenroll') {
6261: next if (!$roleslog{$id}{'logentry'}{'selfenroll'});
6262: } else {
6263: next if ($roleslog{$id}{'logentry'}{'context'} ne $curr{'chgcontext'});
6264: }
6265: }
6266: $count ++;
6267: next if ($count < $minshown);
6268: unless ($showntableheader) {
6269: $r->print($nav_script
6270: .$nav_links
6271: .&Apache::loncommon::start_data_table()
6272: .$tableheader);
6273: $r->rflush();
6274: $showntableheader = 1;
6275: }
6276: if ($whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} eq '') {
6277: $whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} =
6278: &Apache::loncommon::plainname($roleslog{$id}{'exe_uname'},$roleslog{$id}{'exe_udom'});
6279: }
6280: if ($changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} eq '') {
6281: $changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} =
6282: &Apache::loncommon::plainname($roleslog{$id}{'uname'},$roleslog{$id}{'udom'});
6283: }
6284: my $sec = $roleslog{$id}{'logentry'}{'section'};
6285: if ($sec eq '') {
6286: $sec = &mt('None');
6287: }
6288: my ($rolestart,$roleend);
6289: if ($roleslog{$id}{'delflag'}) {
6290: $rolestart = &mt('deleted');
6291: $roleend = &mt('deleted');
6292: } else {
6293: $rolestart = $roleslog{$id}{'logentry'}{'start'};
6294: $roleend = $roleslog{$id}{'logentry'}{'end'};
6295: if ($rolestart eq '' || $rolestart == 0) {
6296: $rolestart = &mt('No start date');
6297: } else {
6298: $rolestart = &Apache::lonlocal::locallocaltime($rolestart);
6299: }
6300: if ($roleend eq '' || $roleend == 0) {
6301: $roleend = &mt('No end date');
6302: } else {
6303: $roleend = &Apache::lonlocal::locallocaltime($roleend);
6304: }
6305: }
6306: my $chgcontext = $roleslog{$id}{'logentry'}{'context'};
6307: if ($roleslog{$id}{'logentry'}{'selfenroll'}) {
6308: $chgcontext = 'selfenroll';
6309: }
6310: my %lt = &rolechg_contexts($context,$crstype);
6311: if ($chgcontext ne '' && $lt{$chgcontext} ne '') {
6312: $chgcontext = $lt{$chgcontext};
6313: }
6314: $r->print(
6315: &Apache::loncommon::start_data_table_row()
6316: .'<td>'.$count.'</td>'
6317: .'<td>'.&Apache::lonlocal::locallocaltime($roleslog{$id}{'exe_time'}).'</td>'
6318: .'<td>'.$whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}}.'</td>'
6319: .'<td>'.$changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}}.'</td>'
6320: .'<td>'.&Apache::lonnet::plaintext($roleslog{$id}{'logentry'}{'role'},$crstype).'</td>');
6321: if ($context eq 'course') {
6322: $r->print('<td>'.$sec.'</td>');
6323: }
6324: $r->print(
6325: '<td>'.$chgcontext.'</td>'
6326: .'<td>'.$rolestart.'</td>'
6327: .'<td>'.$roleend.'</td>'
6328: .&Apache::loncommon::end_data_table_row()."\n");
6329: }
6330:
6331: if ($showntableheader) { # Table footer, if content displayed above
6332: $r->print(&Apache::loncommon::end_data_table()
6333: .$nav_links);
6334: } else { # No content displayed above
6335: $r->print('<p class="LC_info">'
6336: .&mt('There are no records to display.')
6337: .'</p>'
6338: );
6339: }
6340:
6341: # Form Footer
6342: $r->print(
6343: '<input type="hidden" name="page" value="'.$curr{'page'}.'" />'
6344: .'<input type="hidden" name="action" value="changelogs" />'
6345: .'</form>');
6346: return;
6347: }
6348:
6349: sub userlogdisplay_nav {
6350: my ($formname,$curr,$more_records) = @_;
6351: my ($nav_script,$nav_links);
6352: if (ref($curr) eq 'HASH') {
6353: # Create Navigation:
6354: # Navigation Script
6355: $nav_script = <<"ENDSCRIPT";
6356: <script type="text/javascript">
6357: // <![CDATA[
6358: function chgPage(caller) {
6359: if (caller == 'previous') {
6360: document.$formname.page.value --;
6361: }
6362: if (caller == 'next') {
6363: document.$formname.page.value ++;
6364: }
6365: document.$formname.submit();
6366: return;
6367: }
6368: // ]]>
6369: </script>
6370: ENDSCRIPT
6371: # Navigation Buttons
6372: $nav_links = '<p>';
6373: if (($curr->{'page'} > 1) || ($more_records)) {
6374: if ($curr->{'page'} > 1) {
6375: $nav_links .= '<input type="button"'
6376: .' onclick="javascript:chgPage('."'previous'".');"'
6377: .' value="'.&mt('Previous [_1] changes',$curr->{'show'})
6378: .'" /> ';
6379: }
6380: if ($more_records) {
6381: $nav_links .= '<input type="button"'
6382: .' onclick="javascript:chgPage('."'next'".');"'
6383: .' value="'.&mt('Next [_1] changes',$curr->{'show'})
6384: .'" />';
6385: }
6386: }
6387: $nav_links .= '</p>';
6388: }
6389: return ($nav_script,$nav_links);
6390: }
6391:
6392: sub role_display_filter {
6393: my ($context,$formname,$cdom,$cnum,$curr,$version,$crstype) = @_;
6394: my $lctype;
6395: if ($context eq 'course') {
6396: $lctype = lc($crstype);
6397: }
6398: my $nolink = 1;
6399: my $output = '<table><tr><td valign="top">'.
6400: '<span class="LC_nobreak"><b>'.&mt('Changes/page:').'</b></span><br />'.
6401: &Apache::lonmeta::selectbox('show',$curr->{'show'},undef,
6402: (&mt('all'),5,10,20,50,100,1000,10000)).
6403: '</td><td> </td>';
6404: my $startform =
6405: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_start_date',
6406: $curr->{'rolelog_start_date'},undef,
6407: undef,undef,undef,undef,undef,undef,$nolink);
6408: my $endform =
6409: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_end_date',
6410: $curr->{'rolelog_end_date'},undef,
6411: undef,undef,undef,undef,undef,undef,$nolink);
6412: my %lt = &rolechg_contexts($context,$crstype);
6413: $output .= '<td valign="top"><b>'.&mt('Window during which changes occurred:').'</b><br />'.
6414: '<table><tr><td>'.&mt('After:').
6415: '</td><td>'.$startform.'</td></tr>'.
6416: '<tr><td>'.&mt('Before:').'</td>'.
6417: '<td>'.$endform.'</td></tr></table>'.
6418: '</td>'.
6419: '<td> </td>'.
6420: '<td valign="top"><b>'.&mt('Role:').'</b><br />'.
6421: '<select name="role"><option value="any"';
6422: if ($curr->{'role'} eq 'any') {
6423: $output .= ' selected="selected"';
6424: }
6425: $output .= '>'.&mt('Any').'</option>'."\n";
6426: my @roles = &Apache::lonuserutils::roles_by_context($context,1,$crstype);
6427: foreach my $role (@roles) {
6428: my $plrole;
6429: if ($role eq 'cr') {
6430: $plrole = &mt('Custom Role');
6431: } else {
6432: $plrole=&Apache::lonnet::plaintext($role,$crstype);
6433: }
6434: my $selstr = '';
6435: if ($role eq $curr->{'role'}) {
6436: $selstr = ' selected="selected"';
6437: }
6438: $output .= ' <option value="'.$role.'"'.$selstr.'>'.$plrole.'</option>';
6439: }
6440: $output .= '</select></td>'.
6441: '<td> </td>'.
6442: '<td valign="top"><b>'.
6443: &mt('Context:').'</b><br /><select name="chgcontext">';
6444: my @posscontexts;
6445: if ($context eq 'course') {
6446: @posscontexts = ('any','automated','updatenow','createcourse','course','domain','selfenroll','requestcourses');
6447: } elsif ($context eq 'domain') {
6448: @posscontexts = ('any','domain','requestauthor','domconfig','server');
6449: } else {
6450: @posscontexts = ('any','author','domain');
6451: }
6452: foreach my $chgtype (@posscontexts) {
6453: my $selstr = '';
6454: if ($curr->{'chgcontext'} eq $chgtype) {
6455: $selstr = ' selected="selected"';
6456: }
6457: if ($context eq 'course') {
6458: if (($chgtype eq 'automated') || ($chgtype eq 'updatenow')) {
6459: next if (!&Apache::lonnet::auto_run($cnum,$cdom));
6460: }
6461: }
6462: $output .= '<option value="'.$chgtype.'"'.$selstr.'>'.$lt{$chgtype}.'</option>'."\n";
6463: }
6464: $output .= '</select></td>'
6465: .'</tr></table>';
6466:
6467: # Update Display button
6468: $output .= '<p>'
6469: .'<input type="submit" value="'.&mt('Update Display').'" />'
6470: .'</p>';
6471:
6472: # Server version info
6473: my $needsrev = '2.11.0';
6474: if ($context eq 'course') {
6475: $needsrev = '2.7.0';
6476: }
6477:
6478: $output .= '<p class="LC_info">'
6479: .&mt('Only changes made from servers running LON-CAPA [_1] or later are displayed.'
6480: ,$needsrev);
6481: if ($version) {
6482: $output .= ' '.&mt('This LON-CAPA server is version [_1]',$version);
6483: }
6484: $output .= '</p><hr />';
6485: return $output;
6486: }
6487:
6488: sub rolechg_contexts {
6489: my ($context,$crstype) = @_;
6490: my %lt;
6491: if ($context eq 'course') {
6492: %lt = &Apache::lonlocal::texthash (
6493: any => 'Any',
6494: automated => 'Automated Enrollment',
6495: updatenow => 'Roster Update',
6496: createcourse => 'Course Creation',
6497: course => 'User Management in course',
6498: domain => 'User Management in domain',
6499: selfenroll => 'Self-enrolled',
6500: requestcourses => 'Course Request',
6501: );
6502: if ($crstype eq 'Community') {
6503: $lt{'createcourse'} = &mt('Community Creation');
6504: $lt{'course'} = &mt('User Management in community');
6505: $lt{'requestcourses'} = &mt('Community Request');
6506: }
6507: } elsif ($context eq 'domain') {
6508: %lt = &Apache::lonlocal::texthash (
6509: any => 'Any',
6510: domain => 'User Management in domain',
6511: requestauthor => 'Authoring Request',
6512: server => 'Command line script (DC role)',
6513: domconfig => 'Self-enrolled',
6514: );
6515: } else {
6516: %lt = &Apache::lonlocal::texthash (
6517: any => 'Any',
6518: domain => 'User Management in domain',
6519: author => 'User Management by author',
6520: );
6521: }
6522: return %lt;
6523: }
6524:
6525: #-------------------------------------------------- functions for &phase_two
6526: sub user_search_result {
6527: my ($context,$srch) = @_;
6528: my %allhomes;
6529: my %inst_matches;
6530: my %srch_results;
6531: my ($response,$currstate,$forcenewuser,$dirsrchres);
6532: $srch->{'srchterm'} =~ s/\s+/ /g;
6533: if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
6534: $response = &mt('Invalid search.');
6535: }
6536: if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
6537: $response = &mt('Invalid search.');
6538: }
6539: if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
6540: $response = &mt('Invalid search.');
6541: }
6542: if ($srch->{'srchterm'} eq '') {
6543: $response = &mt('You must enter a search term.');
6544: }
6545: if ($srch->{'srchterm'} =~ /^\s+$/) {
6546: $response = &mt('Your search term must contain more than just spaces.');
6547: }
6548: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
6549: if (($srch->{'srchdomain'} eq '') ||
6550: ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
6551: $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
6552: }
6553: }
6554: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
6555: ($srch->{'srchin'} eq 'alc')) {
6556: if ($srch->{'srchby'} eq 'uname') {
6557: my $unamecheck = $srch->{'srchterm'};
6558: if ($srch->{'srchtype'} eq 'contains') {
6559: if ($unamecheck !~ /^\w/) {
6560: $unamecheck = 'a'.$unamecheck;
6561: }
6562: }
6563: if ($unamecheck !~ /^$match_username$/) {
6564: $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
6565: }
6566: }
6567: }
6568: if ($response ne '') {
6569: $response = '<span class="LC_warning">'.$response.'</span>';
6570: }
6571: if ($srch->{'srchin'} eq 'instd') {
6572: my $instd_chk = &directorysrch_check($srch);
6573: if ($instd_chk ne 'ok') {
6574: $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
6575: '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
6576: }
6577: }
6578: if ($response ne '') {
6579: return ($currstate,$response);
6580: }
6581: if ($srch->{'srchby'} eq 'uname') {
6582: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
6583: if ($env{'form.forcenew'}) {
6584: if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
6585: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
6586: if ($uhome eq 'no_host') {
6587: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
6588: my $showdom = &display_domain_info($env{'request.role.domain'});
6589: $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
6590: } else {
6591: $currstate = 'modify';
6592: }
6593: } else {
6594: $currstate = 'modify';
6595: }
6596: } else {
6597: if ($srch->{'srchin'} eq 'dom') {
6598: if ($srch->{'srchtype'} eq 'exact') {
6599: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
6600: if ($uhome eq 'no_host') {
6601: ($currstate,$response,$forcenewuser) =
6602: &build_search_response($context,$srch,%srch_results);
6603: } else {
6604: $currstate = 'modify';
6605: my $uname = $srch->{'srchterm'};
6606: my $udom = $srch->{'srchdomain'};
6607: $srch_results{$uname.':'.$udom} =
6608: { &Apache::lonnet::get('environment',
6609: ['firstname',
6610: 'lastname',
6611: 'permanentemail'],
6612: $udom,$uname)
6613: };
6614: }
6615: } else {
6616: %srch_results = &Apache::lonnet::usersearch($srch);
6617: ($currstate,$response,$forcenewuser) =
6618: &build_search_response($context,$srch,%srch_results);
6619: }
6620: } else {
6621: my $courseusers = &get_courseusers();
6622: if ($srch->{'srchtype'} eq 'exact') {
6623: if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
6624: $currstate = 'modify';
6625: } else {
6626: ($currstate,$response,$forcenewuser) =
6627: &build_search_response($context,$srch,%srch_results);
6628: }
6629: } else {
6630: foreach my $user (keys(%$courseusers)) {
6631: my ($cuname,$cudomain) = split(/:/,$user);
6632: if ($cudomain eq $srch->{'srchdomain'}) {
6633: my $matched = 0;
6634: if ($srch->{'srchtype'} eq 'begins') {
6635: if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
6636: $matched = 1;
6637: }
6638: } else {
6639: if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
6640: $matched = 1;
6641: }
6642: }
6643: if ($matched) {
6644: $srch_results{$user} =
6645: {&Apache::lonnet::get('environment',
6646: ['firstname',
6647: 'lastname',
6648: 'permanentemail'],
6649: $cudomain,$cuname)};
6650: }
6651: }
6652: }
6653: ($currstate,$response,$forcenewuser) =
6654: &build_search_response($context,$srch,%srch_results);
6655: }
6656: }
6657: }
6658: } elsif ($srch->{'srchin'} eq 'alc') {
6659: $currstate = 'query';
6660: } elsif ($srch->{'srchin'} eq 'instd') {
6661: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
6662: if ($dirsrchres eq 'ok') {
6663: ($currstate,$response,$forcenewuser) =
6664: &build_search_response($context,$srch,%srch_results);
6665: } else {
6666: my $showdom = &display_domain_info($srch->{'srchdomain'});
6667: $response = '<span class="LC_warning">'.
6668: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
6669: '</span><br />'.
6670: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
6671: '<br /><br />';
6672: }
6673: }
6674: } else {
6675: if ($srch->{'srchin'} eq 'dom') {
6676: %srch_results = &Apache::lonnet::usersearch($srch);
6677: ($currstate,$response,$forcenewuser) =
6678: &build_search_response($context,$srch,%srch_results);
6679: } elsif ($srch->{'srchin'} eq 'crs') {
6680: my $courseusers = &get_courseusers();
6681: foreach my $user (keys(%$courseusers)) {
6682: my ($uname,$udom) = split(/:/,$user);
6683: my %names = &Apache::loncommon::getnames($uname,$udom);
6684: my %emails = &Apache::loncommon::getemails($uname,$udom);
6685: if ($srch->{'srchby'} eq 'lastname') {
6686: if ((($srch->{'srchtype'} eq 'exact') &&
6687: ($names{'lastname'} eq $srch->{'srchterm'})) ||
6688: (($srch->{'srchtype'} eq 'begins') &&
6689: ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
6690: (($srch->{'srchtype'} eq 'contains') &&
6691: ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
6692: $srch_results{$user} = {firstname => $names{'firstname'},
6693: lastname => $names{'lastname'},
6694: permanentemail => $emails{'permanentemail'},
6695: };
6696: }
6697: } elsif ($srch->{'srchby'} eq 'lastfirst') {
6698: my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
6699: $srchlast =~ s/\s+$//;
6700: $srchfirst =~ s/^\s+//;
6701: if ($srch->{'srchtype'} eq 'exact') {
6702: if (($names{'lastname'} eq $srchlast) &&
6703: ($names{'firstname'} eq $srchfirst)) {
6704: $srch_results{$user} = {firstname => $names{'firstname'},
6705: lastname => $names{'lastname'},
6706: permanentemail => $emails{'permanentemail'},
6707:
6708: };
6709: }
6710: } elsif ($srch->{'srchtype'} eq 'begins') {
6711: if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
6712: ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
6713: $srch_results{$user} = {firstname => $names{'firstname'},
6714: lastname => $names{'lastname'},
6715: permanentemail => $emails{'permanentemail'},
6716: };
6717: }
6718: } else {
6719: if (($names{'lastname'} =~ /\Q$srchlast\E/i) &&
6720: ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
6721: $srch_results{$user} = {firstname => $names{'firstname'},
6722: lastname => $names{'lastname'},
6723: permanentemail => $emails{'permanentemail'},
6724: };
6725: }
6726: }
6727: }
6728: }
6729: ($currstate,$response,$forcenewuser) =
6730: &build_search_response($context,$srch,%srch_results);
6731: } elsif ($srch->{'srchin'} eq 'alc') {
6732: $currstate = 'query';
6733: } elsif ($srch->{'srchin'} eq 'instd') {
6734: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
6735: if ($dirsrchres eq 'ok') {
6736: ($currstate,$response,$forcenewuser) =
6737: &build_search_response($context,$srch,%srch_results);
6738: } else {
6739: my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = '<span class="LC_warning">'.
6740: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
6741: '</span><br />'.
6742: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
6743: '<br /><br />';
6744: }
6745: }
6746: }
6747: return ($currstate,$response,$forcenewuser,\%srch_results);
6748: }
6749:
6750: sub directorysrch_check {
6751: my ($srch) = @_;
6752: my $can_search = 0;
6753: my $response;
6754: my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
6755: ['directorysrch'],$srch->{'srchdomain'});
6756: my $showdom = &display_domain_info($srch->{'srchdomain'});
6757: if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
6758: if (!$dom_inst_srch{'directorysrch'}{'available'}) {
6759: return &mt('Institutional directory search is not available in domain: [_1]',$showdom);
6760: }
6761: if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
6762: if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
6763: return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom);
6764: }
6765: my @usertypes = split(/:/,$env{'environment.inststatus'});
6766: if (!@usertypes) {
6767: push(@usertypes,'default');
6768: }
6769: if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
6770: foreach my $type (@usertypes) {
6771: if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
6772: $can_search = 1;
6773: last;
6774: }
6775: }
6776: }
6777: if (!$can_search) {
6778: my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
6779: my @longtypes;
6780: foreach my $item (@usertypes) {
6781: if (defined($insttypes->{$item})) {
6782: push (@longtypes,$insttypes->{$item});
6783: } elsif ($item eq 'default') {
6784: push (@longtypes,&mt('other'));
6785: }
6786: }
6787: my $insttype_str = join(', ',@longtypes);
6788: return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
6789: }
6790: } else {
6791: $can_search = 1;
6792: }
6793: } else {
6794: return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
6795: }
6796: my %longtext = &Apache::lonlocal::texthash (
6797: uname => 'username',
6798: lastfirst => 'last name, first name',
6799: lastname => 'last name',
6800: contains => 'contains',
6801: exact => 'as exact match to',
6802: begins => 'begins with',
6803: );
6804: if ($can_search) {
6805: if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
6806: if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
6807: return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
6808: }
6809: } else {
6810: return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
6811: }
6812: }
6813: if ($can_search) {
6814: if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
6815: if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
6816: return 'ok';
6817: } else {
6818: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
6819: }
6820: } else {
6821: if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
6822: ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
6823: ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
6824: return 'ok';
6825: } else {
6826: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
6827: }
6828: }
6829: }
6830: }
6831:
6832: sub get_courseusers {
6833: my %advhash;
6834: my $classlist = &Apache::loncoursedata::get_classlist();
6835: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
6836: foreach my $role (sort(keys(%coursepersonnel))) {
6837: foreach my $user (split(/\,/,$coursepersonnel{$role})) {
6838: if (!exists($classlist->{$user})) {
6839: $classlist->{$user} = [];
6840: }
6841: }
6842: }
6843: return $classlist;
6844: }
6845:
6846: sub build_search_response {
6847: my ($context,$srch,%srch_results) = @_;
6848: my ($currstate,$response,$forcenewuser);
6849: my %names = (
6850: 'uname' => 'username',
6851: 'lastname' => 'last name',
6852: 'lastfirst' => 'last name, first name',
6853: 'crs' => 'this course',
6854: 'dom' => 'LON-CAPA domain',
6855: 'instd' => 'the institutional directory for domain',
6856: );
6857:
6858: my %single = (
6859: begins => 'A match',
6860: contains => 'A match',
6861: exact => 'An exact match',
6862: );
6863: my %nomatch = (
6864: begins => 'No match',
6865: contains => 'No match',
6866: exact => 'No exact match',
6867: );
6868: if (keys(%srch_results) > 1) {
6869: $currstate = 'select';
6870: } else {
6871: if (keys(%srch_results) == 1) {
6872: $currstate = 'modify';
6873: $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
6874: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
6875: $response .= ': '.&display_domain_info($srch->{'srchdomain'});
6876: }
6877: } else { # Search has nothing found. Prepare message to user.
6878: $response = '<span class="LC_warning">';
6879: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
6880: $response .= &mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} [_1] in $names{$srch->{'srchin'}}: [_2]",
6881: '<b>'.$srch->{'srchterm'}.'</b>',
6882: &display_domain_info($srch->{'srchdomain'}));
6883: } else {
6884: $response .= &mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} [_1] in $names{$srch->{'srchin'}}.",
6885: '<b>'.$srch->{'srchterm'}.'</b>');
6886: }
6887: $response .= '</span>';
6888:
6889: if ($srch->{'srchin'} ne 'alc') {
6890: $forcenewuser = 1;
6891: my $cansrchinst = 0;
6892: if ($srch->{'srchdomain'}) {
6893: my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
6894: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
6895: if ($domconfig{'directorysrch'}{'available'}) {
6896: $cansrchinst = 1;
6897: }
6898: }
6899: }
6900: if ((($srch->{'srchby'} eq 'lastfirst') ||
6901: ($srch->{'srchby'} eq 'lastname')) &&
6902: ($srch->{'srchin'} eq 'dom')) {
6903: if ($cansrchinst) {
6904: $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
6905: }
6906: }
6907: if ($srch->{'srchin'} eq 'crs') {
6908: $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
6909: }
6910: }
6911: my $createdom = $env{'request.role.domain'};
6912: if ($context eq 'requestcrs') {
6913: if ($env{'form.coursedom'} ne '') {
6914: $createdom = $env{'form.coursedom'};
6915: }
6916: }
6917: if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $createdom)) {
6918: my $cancreate =
6919: &Apache::lonuserutils::can_create_user($createdom,$context);
6920: my $targetdom = '<span class="LC_cusr_emph">'.$createdom.'</span>';
6921: if ($cancreate) {
6922: my $showdom = &display_domain_info($createdom);
6923: $response .= '<br /><br />'
6924: .'<b>'.&mt('To add a new user:').'</b>'
6925: .'<br />';
6926: if ($context eq 'requestcrs') {
6927: $response .= &mt("(You can only define new users in the new course's domain - [_1])",$targetdom);
6928: } else {
6929: $response .= &mt("(You can only create new users in your current role's domain - [_1])",$targetdom);
6930: }
6931: $response .='<ul><li>'
6932: .&mt("Set 'Domain/institution to search' to: [_1]",'<span class="LC_cusr_emph">'.$showdom.'</span>')
6933: .'</li><li>'
6934: .&mt("Set 'Search criteria' to: [_1]username is ..... in selected LON-CAPA domain[_2]",'<span class="LC_cusr_emph">','</span>')
6935: .'</li><li>'
6936: .&mt('Provide the proposed username')
6937: .'</li><li>'
6938: .&mt("Click 'Search'")
6939: .'</li></ul><br />';
6940: } else {
6941: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
6942: $response .= '<br /><br />';
6943: if ($context eq 'requestcrs') {
6944: $response .= &mt("You are not authorized to define new users in the new course's domain - [_1].",$targetdom);
6945: } else {
6946: $response .= &mt("You are not authorized to create new users in your current role's domain - [_1].",$targetdom);
6947: }
6948: $response .= '<br />'
6949: .&mt('Please contact the [_1]helpdesk[_2] if you need to create a new user.'
6950: ,' <a'.$helplink.'>'
6951: ,'</a>')
6952: .'<br /><br />';
6953: }
6954: }
6955: }
6956: }
6957: return ($currstate,$response,$forcenewuser);
6958: }
6959:
6960: sub display_domain_info {
6961: my ($dom) = @_;
6962: my $output = $dom;
6963: if ($dom ne '') {
6964: my $domdesc = &Apache::lonnet::domain($dom,'description');
6965: if ($domdesc ne '') {
6966: $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
6967: }
6968: }
6969: return $output;
6970: }
6971:
6972: sub crumb_utilities {
6973: my %elements = (
6974: crtuser => {
6975: srchterm => 'text',
6976: srchin => 'selectbox',
6977: srchby => 'selectbox',
6978: srchtype => 'selectbox',
6979: srchdomain => 'selectbox',
6980: },
6981: crtusername => {
6982: srchterm => 'text',
6983: srchdomain => 'selectbox',
6984: },
6985: docustom => {
6986: rolename => 'selectbox',
6987: newrolename => 'textbox',
6988: },
6989: studentform => {
6990: srchterm => 'text',
6991: srchin => 'selectbox',
6992: srchby => 'selectbox',
6993: srchtype => 'selectbox',
6994: srchdomain => 'selectbox',
6995: },
6996: );
6997:
6998: my $jsback .= qq|
6999: function backPage(formname,prevphase,prevstate) {
7000: if (typeof prevphase == 'undefined') {
7001: formname.phase.value = '';
7002: }
7003: else {
7004: formname.phase.value = prevphase;
7005: }
7006: if (typeof prevstate == 'undefined') {
7007: formname.currstate.value = '';
7008: }
7009: else {
7010: formname.currstate.value = prevstate;
7011: }
7012: formname.submit();
7013: }
7014: |;
7015: return ($jsback,\%elements);
7016: }
7017:
7018: sub course_level_table {
7019: my ($inccourses,$showcredits,$defaultcredits) = @_;
7020: return unless (ref($inccourses) eq 'HASH');
7021: my $table = '';
7022: # Custom Roles?
7023:
7024: my %customroles=&Apache::lonuserutils::my_custom_roles();
7025: my %lt=&Apache::lonlocal::texthash(
7026: 'exs' => "Existing sections",
7027: 'new' => "Define new section",
7028: 'ssd' => "Set Start Date",
7029: 'sed' => "Set End Date",
7030: 'crl' => "Course Level",
7031: 'act' => "Activate",
7032: 'rol' => "Role",
7033: 'ext' => "Extent",
7034: 'grs' => "Section",
7035: 'crd' => "Credits",
7036: 'sta' => "Start",
7037: 'end' => "End"
7038: );
7039:
7040: foreach my $protectedcourse (sort(keys(%{$inccourses}))) {
7041: my $thiscourse=$protectedcourse;
7042: $thiscourse=~s:_:/:g;
7043: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
7044: my $isowner = &Apache::lonuserutils::is_courseowner($protectedcourse,$coursedata{'internal.courseowner'});
7045: my $area=$coursedata{'description'};
7046: my $crstype=$coursedata{'type'};
7047: if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; }
7048: my ($domain,$cnum)=split(/\//,$thiscourse);
7049: my %sections_count;
7050: if (defined($env{'request.course.id'})) {
7051: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
7052: %sections_count =
7053: &Apache::loncommon::get_sections($domain,$cnum);
7054: }
7055: }
7056: my @roles = &Apache::lonuserutils::roles_by_context('course','',$crstype);
7057: foreach my $role (@roles) {
7058: my $plrole=&Apache::lonnet::plaintext($role,$crstype);
7059: if ((&Apache::lonnet::allowed('c'.$role,$thiscourse)) ||
7060: ((($role eq 'cc') || ($role eq 'co')) && ($isowner))) {
7061: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
7062: $plrole,\%sections_count,\%lt,
7063: $defaultcredits,$crstype);
7064: } elsif ($env{'request.course.sec'} ne '') {
7065: if (&Apache::lonnet::allowed('c'.$role,$thiscourse.'/'.
7066: $env{'request.course.sec'})) {
7067: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
7068: $plrole,\%sections_count,\%lt,
7069: $defaultcredits,$crstype);
7070: }
7071: }
7072: }
7073: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
7074: foreach my $cust (sort(keys(%customroles))) {
7075: next if ($crstype eq 'Community' && $customroles{$cust} =~ /bre\&S/);
7076: my $role = 'cr_cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$cust;
7077: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
7078: $cust,\%sections_count,\%lt);
7079: }
7080: }
7081: }
7082: return '' if ($table eq ''); # return nothing if there is nothing
7083: # in the table
7084: my $result;
7085: if (!$env{'request.course.id'}) {
7086: $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
7087: }
7088: $result .=
7089: &Apache::loncommon::start_data_table().
7090: &Apache::loncommon::start_data_table_header_row().
7091: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'."\n".
7092: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'crd'}.'</th>'."\n".
7093: '<th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th>'."\n".
7094: '<th>'.$lt{'end'}.'</th>'.
7095: &Apache::loncommon::end_data_table_header_row().
7096: $table.
7097: &Apache::loncommon::end_data_table();
7098: return $result;
7099: }
7100:
7101: sub course_level_row {
7102: my ($protectedcourse,$role,$area,$domain,$plrole,$sections_count,
7103: $lt,$defaultcredits,$crstype) = @_;
7104: my $creditem;
7105: my $row = &Apache::loncommon::start_data_table_row().
7106: ' <td><input type="checkbox" name="act_'.
7107: $protectedcourse.'_'.$role.'" /></td>'."\n".
7108: ' <td>'.$plrole.'</td>'."\n".
7109: ' <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
7110: if (($role eq 'st') && ($crstype eq 'Course')) {
7111: $row .=
7112: '<td><input type="text" name="credits_'.$protectedcourse.'_'.
7113: $role.'" size="3" value="'.$defaultcredits.'" /></td>';
7114: } else {
7115: $row .= '<td> </td>';
7116: }
7117: if (($role eq 'cc') || ($role eq 'co')) {
7118: $row .= '<td> </td>';
7119: } elsif ($env{'request.course.sec'} ne '') {
7120: $row .= ' <td><input type="hidden" value="'.
7121: $env{'request.course.sec'}.'" '.
7122: 'name="sec_'.$protectedcourse.'_'.$role.'" />'.
7123: $env{'request.course.sec'}.'</td>';
7124: } else {
7125: if (ref($sections_count) eq 'HASH') {
7126: my $currsec =
7127: &Apache::lonuserutils::course_sections($sections_count,
7128: $protectedcourse.'_'.$role);
7129: $row .= '<td><table class="LC_createuser">'."\n".
7130: '<tr class="LC_section_row">'."\n".
7131: ' <td valign="top">'.$lt->{'exs'}.'<br />'.
7132: $currsec.'</td>'."\n".
7133: ' <td> </td>'."\n".
7134: ' <td valign="top"> '.$lt->{'new'}.'<br />'.
7135: '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.
7136: '" value="" />'.
7137: '<input type="hidden" '.
7138: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n".
7139: '</tr></table></td>'."\n";
7140: } else {
7141: $row .= '<td><input type="text" size="10" '.
7142: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n";
7143: }
7144: }
7145: $row .= <<ENDTIMEENTRY;
7146: <td><input type="hidden" name="start_$protectedcourse\_$role" value="" />
7147: <a href=
7148: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'ssd'}</a></td>
7149: <td><input type="hidden" name="end_$protectedcourse\_$role" value="" />
7150: <a href=
7151: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'sed'}</a></td>
7152: ENDTIMEENTRY
7153: $row .= &Apache::loncommon::end_data_table_row();
7154: return $row;
7155: }
7156:
7157: sub course_level_dc {
7158: my ($dcdom,$showcredits) = @_;
7159: my %customroles=&Apache::lonuserutils::my_custom_roles();
7160: my @roles = &Apache::lonuserutils::roles_by_context('course');
7161: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
7162: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
7163: '<input type="hidden" name="dccourse" value="" />';
7164: my $courseform=&Apache::loncommon::selectcourse_link
7165: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Select','crstype');
7166: my $credit_elem;
7167: if ($showcredits) {
7168: $credit_elem = 'credits';
7169: }
7170: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu','role','Course/Community Browser',$credit_elem);
7171: my %lt=&Apache::lonlocal::texthash(
7172: 'rol' => "Role",
7173: 'grs' => "Section",
7174: 'exs' => "Existing sections",
7175: 'new' => "Define new section",
7176: 'sta' => "Start",
7177: 'end' => "End",
7178: 'ssd' => "Set Start Date",
7179: 'sed' => "Set End Date",
7180: 'scc' => "Course/Community",
7181: 'crd' => "Credits",
7182: );
7183: my $header = '<h4>'.&mt('Course/Community Level').'</h4>'.
7184: &Apache::loncommon::start_data_table().
7185: &Apache::loncommon::start_data_table_header_row().
7186: '<th>'.$lt{'scc'}.'</th><th>'.$lt{'rol'}.'</th>'."\n".
7187: '<th>'.$lt{'grs'}.'</th><th>'.$lt{'crd'}.'</th>'."\n".
7188: '<th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'."\n".
7189: &Apache::loncommon::end_data_table_header_row();
7190: my $otheritems = &Apache::loncommon::start_data_table_row()."\n".
7191: '<td><br /><span class="LC_nobreak"><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc','','','','crstype'".')" />'.
7192: $courseform.(' ' x4).'</span></td>'."\n".
7193: '<td valign="top"><br /><select name="role">'."\n";
7194: foreach my $role (@roles) {
7195: my $plrole=&Apache::lonnet::plaintext($role);
7196: $otheritems .= ' <option value="'.$role.'">'.$plrole.'</option>';
7197: }
7198: if ( keys %customroles > 0) {
7199: foreach my $cust (sort keys %customroles) {
7200: my $custrole='cr_cr_'.$env{'user.domain'}.
7201: '_'.$env{'user.name'}.'_'.$cust;
7202: $otheritems .= ' <option value="'.$custrole.'">'.$cust.'</option>';
7203: }
7204: }
7205: $otheritems .= '</select></td><td>'.
7206: '<table border="0" cellspacing="0" cellpadding="0">'.
7207: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
7208: ' <option value=""><--'.&mt('Pick course first').'</option></select></td>'.
7209: '<td> </td>'.
7210: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
7211: '<input type="text" name="newsec" value="" />'.
7212: '<input type="hidden" name="section" value="" />'.
7213: '<input type="hidden" name="groups" value="" />'.
7214: '<input type="hidden" name="crstype" value="" /></td>'.
7215: '</tr></table></td>'."\n";
7216: if ($showcredits) {
7217: $otheritems .= '<td><br />'."\n".
7218: '<input type="text" size="3" name="credits" value="" />'."\n";
7219: }
7220: $otheritems .= <<ENDTIMEENTRY;
7221: <td><br /><input type="hidden" name="start" value='' />
7222: <a href=
7223: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
7224: <td><br /><input type="hidden" name="end" value='' />
7225: <a href=
7226: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
7227: ENDTIMEENTRY
7228: $otheritems .= &Apache::loncommon::end_data_table_row().
7229: &Apache::loncommon::end_data_table()."\n";
7230: return $cb_jscript.$header.$hiddenitems.$otheritems;
7231: }
7232:
7233: sub update_selfenroll_config {
7234: my ($r,$context,$permission) = @_;
7235: my ($row,$lt) = &get_selfenroll_titles();
7236: my %curr_groups = &Apache::longroup::coursegroups();
7237: my (%changes,%warning);
7238: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
7239: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
7240: my $curr_types;
7241: if (ref($row) eq 'ARRAY') {
7242: foreach my $item (@{$row}) {
7243: if ($item eq 'enroll_dates') {
7244: my (%currenrolldate,%newenrolldate);
7245: foreach my $type ('start','end') {
7246: $currenrolldate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_date'};
7247: $newenrolldate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_date');
7248: if ($newenrolldate{$type} ne $currenrolldate{$type}) {
7249: $changes{'internal.selfenroll_'.$type.'_date'} = $newenrolldate{$type};
7250: }
7251: }
7252: } elsif ($item eq 'access_dates') {
7253: my (%currdate,%newdate);
7254: foreach my $type ('start','end') {
7255: $currdate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_access'};
7256: $newdate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_access');
7257: if ($newdate{$type} ne $currdate{$type}) {
7258: $changes{'internal.selfenroll_'.$type.'_access'} = $newdate{$type};
7259: }
7260: }
7261: } elsif ($item eq 'types') {
7262: $curr_types =
7263: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
7264: if ($env{'form.selfenroll_all'}) {
7265: if ($curr_types ne '*') {
7266: $changes{'internal.selfenroll_types'} = '*';
7267: } else {
7268: next;
7269: }
7270: } else {
7271: my %currdoms;
7272: my @entries = split(/;/,$curr_types);
7273: my @deletedoms = &Apache::loncommon::get_env_multiple('form.selfenroll_delete');
7274: my @activations = &Apache::loncommon::get_env_multiple('form.selfenroll_activate');
7275: my $newnum = 0;
7276: my @latesttypes;
7277: foreach my $num (@activations) {
7278: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$num);
7279: if (@types > 0) {
7280: @types = sort(@types);
7281: my $typestr = join(',',@types);
7282: my $typedom = $env{'form.selfenroll_dom_'.$num};
7283: $latesttypes[$newnum] = $typedom.':'.$typestr;
7284: $currdoms{$typedom} = 1;
7285: $newnum ++;
7286: }
7287: }
7288: for (my $j=0; $j<$env{'form.selfenroll_types_total'}; $j++) {
7289: if ((!grep(/^$j$/,@deletedoms)) && (!grep(/^$j$/,@activations))) {
7290: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$j);
7291: if (@types > 0) {
7292: @types = sort(@types);
7293: my $typestr = join(',',@types);
7294: my $typedom = $env{'form.selfenroll_dom_'.$j};
7295: $latesttypes[$newnum] = $typedom.':'.$typestr;
7296: $currdoms{$typedom} = 1;
7297: $newnum ++;
7298: }
7299: }
7300: }
7301: if ($env{'form.selfenroll_newdom'} ne '') {
7302: my $typedom = $env{'form.selfenroll_newdom'};
7303: if ((!defined($currdoms{$typedom})) &&
7304: (&Apache::lonnet::domain($typedom) ne '')) {
7305: my $typestr;
7306: my ($othertitle,$usertypes,$types) =
7307: &Apache::loncommon::sorted_inst_types($typedom);
7308: my $othervalue = 'any';
7309: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7310: if (@{$types} > 0) {
7311: my @esc_types = map { &escape($_); } @{$types};
7312: $othervalue = 'other';
7313: $typestr = join(',',(@esc_types,$othervalue));
7314: }
7315: $typestr = $othervalue;
7316: } else {
7317: $typestr = $othervalue;
7318: }
7319: $latesttypes[$newnum] = $typedom.':'.$typestr;
7320: $newnum ++ ;
7321: }
7322: }
7323: my $selfenroll_types = join(';',@latesttypes);
7324: if ($selfenroll_types ne $curr_types) {
7325: $changes{'internal.selfenroll_types'} = $selfenroll_types;
7326: }
7327: }
7328: } elsif ($item eq 'limit') {
7329: my $newlimit = $env{'form.selfenroll_limit'};
7330: my $newcap = $env{'form.selfenroll_cap'};
7331: $newcap =~s/\s+//g;
7332: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
7333: $currlimit = 'none' if ($currlimit eq '');
7334: my $currcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
7335: if ($newlimit ne $currlimit) {
7336: if ($newlimit ne 'none') {
7337: if ($newcap =~ /^\d+$/) {
7338: if ($newcap ne $currcap) {
7339: $changes{'internal.selfenroll_cap'} = $newcap;
7340: }
7341: $changes{'internal.selfenroll_limit'} = $newlimit;
7342: } else {
7343: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
7344: }
7345: } elsif ($currcap ne '') {
7346: $changes{'internal.selfenroll_cap'} = '';
7347: $changes{'internal.selfenroll_limit'} = $newlimit;
7348: }
7349: } elsif ($currlimit ne 'none') {
7350: if ($newcap =~ /^\d+$/) {
7351: if ($newcap ne $currcap) {
7352: $changes{'internal.selfenroll_cap'} = $newcap;
7353: }
7354: } else {
7355: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
7356: }
7357: }
7358: } elsif ($item eq 'approval') {
7359: my (@currnotified,@newnotified);
7360: my $currapproval = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
7361: my $currnotifylist = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
7362: if ($currnotifylist ne '') {
7363: @currnotified = split(/,/,$currnotifylist);
7364: @currnotified = sort(@currnotified);
7365: }
7366: my $newapproval = $env{'form.selfenroll_approval'};
7367: @newnotified = &Apache::loncommon::get_env_multiple('form.selfenroll_notify');
7368: @newnotified = sort(@newnotified);
7369: if ($newapproval ne $currapproval) {
7370: $changes{'internal.selfenroll_approval'} = $newapproval;
7371: if (!$newapproval) {
7372: if ($currnotifylist ne '') {
7373: $changes{'internal.selfenroll_notifylist'} = '';
7374: }
7375: } else {
7376: my @differences =
7377: &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
7378: if (@differences > 0) {
7379: if (@newnotified > 0) {
7380: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
7381: } else {
7382: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
7383: }
7384: }
7385: }
7386: } else {
7387: my @differences = &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
7388: if (@differences > 0) {
7389: if (@newnotified > 0) {
7390: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
7391: } else {
7392: $changes{'internal.selfenroll_notifylist'} = '';
7393: }
7394: }
7395: }
7396: } else {
7397: my $curr_val =
7398: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
7399: my $newval = $env{'form.selfenroll_'.$item};
7400: if ($item eq 'section') {
7401: $newval = $env{'form.sections'};
7402: if (defined($curr_groups{$newval})) {
7403: $newval = $curr_val;
7404: $warning{$item} = &mt('Section for self-enrolled users unchanged as the proposed section is a group').'<br />'.&mt('Group names and section names must be distinct');
7405: } elsif ($newval eq 'all') {
7406: $newval = $curr_val;
7407: $warning{$item} = &mt('Section for self-enrolled users unchanged, as "all" is a reserved section name.');
7408: }
7409: if ($newval eq '') {
7410: $newval = 'none';
7411: }
7412: }
7413: if ($newval ne $curr_val) {
7414: $changes{'internal.selfenroll_'.$item} = $newval;
7415: }
7416: }
7417: }
7418: if (keys(%warning) > 0) {
7419: foreach my $item (@{$row}) {
7420: if (exists($warning{$item})) {
7421: $r->print($warning{$item}.'<br />');
7422: }
7423: }
7424: }
7425: if (keys(%changes) > 0) {
7426: my $putresult = &Apache::lonnet::put('environment',\%changes,$cdom,$cnum);
7427: if ($putresult eq 'ok') {
7428: if ((exists($changes{'internal.selfenroll_types'})) ||
7429: (exists($changes{'internal.selfenroll_start_date'})) ||
7430: (exists($changes{'internal.selfenroll_end_date'}))) {
7431: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
7432: $cnum,undef,undef,'Course');
7433: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
7434: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
7435: foreach my $item ('selfenroll_types','selfenroll_start_date','selfenroll_end_date') {
7436: if (exists($changes{'internal.'.$item})) {
7437: $crsinfo{$env{'request.course.id'}}{$item} =
7438: $changes{'internal.'.$item};
7439: }
7440: }
7441: my $crsputresult =
7442: &Apache::lonnet::courseidput($cdom,\%crsinfo,
7443: $chome,'notime');
7444: }
7445: }
7446: $r->print(&mt('The following changes were made to self-enrollment settings:').'<ul>');
7447: foreach my $item (@{$row}) {
7448: my $title = $item;
7449: if (ref($lt) eq 'HASH') {
7450: $title = $lt->{$item};
7451: }
7452: if ($item eq 'enroll_dates') {
7453: foreach my $type ('start','end') {
7454: if (exists($changes{'internal.selfenroll_'.$type.'_date'})) {
7455: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_date'});
7456: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
7457: $title,$type,$newdate).'</li>');
7458: }
7459: }
7460: } elsif ($item eq 'access_dates') {
7461: foreach my $type ('start','end') {
7462: if (exists($changes{'internal.selfenroll_'.$type.'_access'})) {
7463: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_access'});
7464: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
7465: $title,$type,$newdate).'</li>');
7466: }
7467: }
7468: } elsif ($item eq 'limit') {
7469: if ((exists($changes{'internal.selfenroll_limit'})) ||
7470: (exists($changes{'internal.selfenroll_cap'}))) {
7471: my ($newval,$newcap);
7472: if ($changes{'internal.selfenroll_cap'} ne '') {
7473: $newcap = $changes{'internal.selfenroll_cap'}
7474: } else {
7475: $newcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
7476: }
7477: if ($changes{'internal.selfenroll_limit'} eq 'none') {
7478: $newval = &mt('No limit');
7479: } elsif ($changes{'internal.selfenroll_limit'} eq
7480: 'allstudents') {
7481: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
7482: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
7483: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
7484: } else {
7485: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
7486: if ($currlimit eq 'allstudents') {
7487: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
7488: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
7489: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
7490: }
7491: }
7492: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
7493: }
7494: } elsif ($item eq 'approval') {
7495: if ((exists($changes{'internal.selfenroll_approval'})) ||
7496: (exists($changes{'internal.selfenroll_notifylist'}))) {
7497: my ($newval,$newnotify);
7498: if (exists($changes{'internal.selfenroll_notifylist'})) {
7499: $newnotify = $changes{'internal.selfenroll_notifylist'};
7500: } else {
7501: $newnotify = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
7502: }
7503: if ($changes{'internal.selfenroll_approval'}) {
7504: $newval = &mt('Yes');
7505: } elsif ($changes{'internal.selfenroll_approval'} eq '0') {
7506: $newval = &mt('No');
7507: } else {
7508: my $currapproval =
7509: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
7510: if ($currapproval) {
7511: $newval = &mt('Yes');
7512: } else {
7513: $newval = &mt('No');
7514: }
7515: }
7516: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval));
7517: if ($newnotify) {
7518: $r->print('<br />'.&mt('The following will be notified when an enrollment request needs approval, or has been approved: [_1].',$newnotify));
7519: } else {
7520: $r->print('<br />'.&mt('No notifications sent when an enrollment request needs approval, or has been approved.'));
7521: }
7522: $r->print('</li>'."\n");
7523: }
7524: } else {
7525: if (exists($changes{'internal.selfenroll_'.$item})) {
7526: my $newval = $changes{'internal.selfenroll_'.$item};
7527: if ($item eq 'types') {
7528: if ($newval eq '') {
7529: $newval = &mt('None');
7530: } elsif ($newval eq '*') {
7531: $newval = &mt('Any user in any domain');
7532: }
7533: } elsif ($item eq 'registered') {
7534: if ($newval eq '1') {
7535: $newval = &mt('Yes');
7536: } elsif ($newval eq '0') {
7537: $newval = &mt('No');
7538: }
7539: }
7540: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
7541: }
7542: }
7543: }
7544: $r->print('</ul>');
7545: my %newenvhash;
7546: foreach my $key (keys(%changes)) {
7547: $newenvhash{'course.'.$env{'request.course.id'}.'.'.$key} = $changes{$key};
7548: }
7549: &Apache::lonnet::appenv(\%newenvhash);
7550: } else {
7551: $r->print(&mt('An error occurred when saving changes to self-enrollment settings in this course.').'<br />'.&mt('The error was: [_1].',$putresult));
7552: }
7553: } else {
7554: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
7555: }
7556: } else {
7557: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
7558: }
7559: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
7560: if (ref($visactions) eq 'HASH') {
7561: if (!$visible) {
7562: $r->print('<br /><span class="LC_warning">'.$visactions->{'miss'}.'</span><br />'.$visactions->{'yous'}.
7563: '<br />');
7564: if (ref($vismsgs) eq 'ARRAY') {
7565: $r->print('<br />'.$visactions->{'take'}.'<ul>');
7566: foreach my $item (@{$vismsgs}) {
7567: $r->print('<li>'.$visactions->{$item}.'</li>');
7568: }
7569: $r->print('</ul>');
7570: }
7571: $r->print($cansetvis);
7572: }
7573: }
7574: return;
7575: }
7576:
7577: sub get_selfenroll_titles {
7578: my @row = ('types','registered','enroll_dates','access_dates','section',
7579: 'approval','limit');
7580: my %lt = &Apache::lonlocal::texthash (
7581: types => 'Users allowed to self-enroll in this course',
7582: registered => 'Restrict self-enrollment to students officially registered for the course',
7583: enroll_dates => 'Dates self-enrollment available',
7584: access_dates => 'Course access dates assigned to self-enrolling users',
7585: section => 'Section assigned to self-enrolling users',
7586: approval => 'Self-enrollment requests need approval?',
7587: limit => 'Enrollment limit',
7588: );
7589: return (\@row,\%lt);
7590: }
7591:
7592: #---------------------------------------------- end functions for &phase_two
7593:
7594: #--------------------------------- functions for &phase_two and &phase_three
7595:
7596: #--------------------------end of functions for &phase_two and &phase_three
7597:
7598: 1;
7599: __END__
7600:
7601:
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