1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.376 2013/04/02 13:36:34 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: $authformloc = &Apache::loncommon::authform_local(%param);
110: }
111:
112: sub auth_abbrev {
113: my %abv_auth = (
114: krb5 => 'krb',
115: krb4 => 'krb',
116: internal => 'int',
117: localauth => 'loc',
118: unix => 'fsys',
119: );
120: return %abv_auth;
121: }
122:
123: # ====================================================
124:
125: sub portfolio_quota {
126: my ($ccuname,$ccdomain) = @_;
127: my %lt = &Apache::lonlocal::texthash(
128: 'usrt' => "User Tools",
129: 'disk' => "Disk space allocated to user's portfolio files",
130: 'cuqu' => "Current quota",
131: 'cust' => "Custom quota",
132: 'defa' => "Default",
133: 'chqu' => "Change quota",
134: );
135: my ($currquota,$quotatype,$inststatus,$defquota) =
136: &Apache::loncommon::get_user_quota($ccuname,$ccdomain);
137: my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($ccdomain);
138: my ($longinsttype,$showquota,$custom_on,$custom_off,$defaultinfo);
139: if ($inststatus ne '') {
140: if ($usertypes->{$inststatus} ne '') {
141: $longinsttype = $usertypes->{$inststatus};
142: }
143: }
144: $custom_on = ' ';
145: $custom_off = ' checked="checked" ';
146: my $quota_javascript = <<"END_SCRIPT";
147: <script type="text/javascript">
148: // <![CDATA[
149: function quota_changes(caller) {
150: if (caller == "custom") {
151: if (document.cu.customquota[0].checked) {
152: document.cu.portfolioquota.value = "";
153: }
154: }
155: if (caller == "quota") {
156: document.cu.customquota[1].checked = true;
157: }
158: }
159: // ]]>
160: </script>
161: END_SCRIPT
162: if ($quotatype eq 'custom') {
163: $custom_on = $custom_off;
164: $custom_off = ' ';
165: $showquota = $currquota;
166: if ($longinsttype eq '') {
167: $defaultinfo = &mt('For this user, the default quota would be [_1]'
168: .' Mb.',$defquota);
169: } else {
170: $defaultinfo = &mt("For this user, the default quota would be [_1]".
171: " Mb, as determined by the user's institutional".
172: " affiliation ([_2]).",$defquota,$longinsttype);
173: }
174: } else {
175: if ($longinsttype eq '') {
176: $defaultinfo = &mt('For this user, the default quota is [_1]'
177: .' Mb.',$defquota);
178: } else {
179: $defaultinfo = &mt("For this user, the default quota of [_1]".
180: " Mb, is determined by the user's institutional".
181: " affiliation ([_2]).",$defquota,$longinsttype);
182: }
183: }
184:
185: my $output = $quota_javascript."\n".
186: '<h3>'.$lt{'usrt'}.'</h3>'."\n".
187: &Apache::loncommon::start_data_table();
188:
189: if (&Apache::lonnet::allowed('mut',$ccdomain)) {
190: $output .= &build_tools_display($ccuname,$ccdomain,'tools');
191: }
192: if (&Apache::lonnet::allowed('mpq',$ccdomain)) {
193: $output .= '<tr class="LC_info_row">'."\n".
194: ' <td>'.$lt{'disk'}.'</td>'."\n".
195: ' </tr>'."\n".
196: &Apache::loncommon::start_data_table_row()."\n".
197: ' <td>'.$lt{'cuqu'}.': '.
198: $currquota.' Mb. '.
199: $defaultinfo.'</td>'."\n".
200: &Apache::loncommon::end_data_table_row()."\n".
201: &Apache::loncommon::start_data_table_row()."\n".
202: ' <td><span class="LC_nobreak">'.$lt{'chqu'}.
203: ': <label>'.
204: '<input type="radio" name="customquota" value="0" '.
205: $custom_off.' onchange="javascript:quota_changes('."'custom'".')"'.
206: ' />'.$lt{'defa'}.' ('.$defquota.' Mb).</label> '.
207: ' <label><input type="radio" name="customquota" value="1" '.
208: $custom_on.' onchange="javascript:quota_changes('."'custom'".')" />'.
209: $lt{'cust'}.':</label> '.
210: '<input type="text" name="portfolioquota" size ="5" value="'.
211: $showquota.'" onfocus="javascript:quota_changes('."'quota'".')" '.
212: '/> Mb</span></td>'."\n".
213: &Apache::loncommon::end_data_table_row()."\n";
214: }
215: $output .= &Apache::loncommon::end_data_table();
216: return $output;
217: }
218:
219: sub build_tools_display {
220: my ($ccuname,$ccdomain,$context) = @_;
221: my (@usertools,%userenv,$output,@options,%validations,%reqtitles,%reqdisplay,
222: $colspan,$isadv,%domconfig);
223: my %lt = &Apache::lonlocal::texthash (
224: 'blog' => "Personal User Blog",
225: 'aboutme' => "Personal Information Page",
226: 'webdav' => "WebDAV access to authoring spaces (if SSL and author/co-author)",
227: 'portfolio' => "Personal User Portfolio",
228: 'avai' => "Available",
229: 'cusa' => "availability",
230: 'chse' => "Change setting",
231: 'usde' => "Use default",
232: 'uscu' => "Use custom",
233: 'official' => 'Can request creation of official courses',
234: 'unofficial' => 'Can request creation of unofficial courses',
235: 'community' => 'Can request creation of communities',
236: 'requestauthor' => 'Can request author space',
237: );
238: if ($context eq 'requestcourses') {
239: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
240: 'requestcourses.official','requestcourses.unofficial',
241: 'requestcourses.community');
242: @usertools = ('official','unofficial','community');
243: @options =('norequest','approval','autolimit','validate');
244: %validations = &Apache::lonnet::auto_courserequest_checks($ccdomain);
245: %reqtitles = &courserequest_titles();
246: %reqdisplay = &courserequest_display();
247: $colspan = ' colspan="2"';
248: %domconfig =
249: &Apache::lonnet::get_dom('configuration',['requestcourses'],$ccdomain);
250: $isadv = &Apache::lonnet::is_advanced_user($ccuname,$ccdomain);
251: } elsif ($context eq 'requestauthor') {
252: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
253: 'requestauthor');
254: @usertools = ('requestauthor');
255: @options =('norequest','approval','automatic');
256: %reqtitles = &requestauthor_titles();
257: %reqdisplay = &requestauthor_display();
258: $colspan = ' colspan="2"';
259: %domconfig =
260: &Apache::lonnet::get_dom('configuration',['requestauthor'],$ccdomain);
261: } else {
262: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
263: 'tools.aboutme','tools.portfolio','tools.blog',
264: 'tools.webdav');
265: @usertools = ('aboutme','blog','webdav','portfolio');
266: }
267: foreach my $item (@usertools) {
268: my ($custom_access,$curr_access,$cust_on,$cust_off,$tool_on,$tool_off,
269: $currdisp,$custdisp,$custradio);
270: $cust_off = 'checked="checked" ';
271: $tool_on = 'checked="checked" ';
272: $curr_access =
273: &Apache::lonnet::usertools_access($ccuname,$ccdomain,$item,undef,
274: $context);
275: if ($context eq 'requestauthor') {
276: if ($userenv{$context} ne '') {
277: $cust_on = ' checked="checked" ';
278: $cust_off = '';
279: }
280: } elsif ($userenv{$context.'.'.$item} ne '') {
281: $cust_on = ' checked="checked" ';
282: $cust_off = '';
283: }
284: if ($context eq 'requestcourses') {
285: if ($userenv{$context.'.'.$item} eq '') {
286: $custom_access = &mt('Currently from default setting.');
287: } else {
288: $custom_access = &mt('Currently from custom setting.');
289: }
290: } elsif ($context eq 'requestauthor') {
291: if ($userenv{$context} eq '') {
292: $custom_access = &mt('Currently from default setting.');
293: } else {
294: $custom_access = &mt('Currently from custom setting.');
295: }
296: } else {
297: if ($userenv{$context.'.'.$item} eq '') {
298: $custom_access =
299: &mt('Availability determined currently from default setting.');
300: if (!$curr_access) {
301: $tool_off = 'checked="checked" ';
302: $tool_on = '';
303: }
304: } else {
305: $custom_access =
306: &mt('Availability determined currently from custom setting.');
307: if ($userenv{$context.'.'.$item} == 0) {
308: $tool_off = 'checked="checked" ';
309: $tool_on = '';
310: }
311: }
312: }
313: $output .= ' <tr class="LC_info_row">'."\n".
314: ' <td'.$colspan.'>'.$lt{$item}.'</td>'."\n".
315: ' </tr>'."\n".
316: &Apache::loncommon::start_data_table_row()."\n";
317: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
318: my ($curroption,$currlimit);
319: my $envkey = $context.'.'.$item;
320: if ($context eq 'requestauthor') {
321: $envkey = $context;
322: }
323: if ($userenv{$envkey} ne '') {
324: $curroption = $userenv{$envkey};
325: } else {
326: my (@inststatuses);
327: if ($context eq 'requestcourses') {
328: $curroption =
329: &Apache::loncoursequeueadmin::get_processtype('course',$ccuname,$ccdomain,
330: $isadv,$ccdomain,$item,
331: \@inststatuses,\%domconfig);
332: } else {
333: $curroption =
334: &Apache::loncoursequeueadmin::get_processtype('requestauthor',$ccuname,$ccdomain,
335: $isadv,$ccdomain,undef,
336: \@inststatuses,\%domconfig);
337: }
338: }
339: if (!$curroption) {
340: $curroption = 'norequest';
341: }
342: if ($curroption =~ /^autolimit=(\d*)$/) {
343: $currlimit = $1;
344: if ($currlimit eq '') {
345: $currdisp = &mt('Yes, automatic creation');
346: } else {
347: $currdisp = &mt('Yes, up to [quant,_1,request]/user',$currlimit);
348: }
349: } else {
350: $currdisp = $reqdisplay{$curroption};
351: }
352: $custdisp = '<table>';
353: foreach my $option (@options) {
354: my $val = $option;
355: if ($option eq 'norequest') {
356: $val = 0;
357: }
358: if ($option eq 'validate') {
359: my $canvalidate = 0;
360: if (ref($validations{$item}) eq 'HASH') {
361: if ($validations{$item}{'_custom_'}) {
362: $canvalidate = 1;
363: }
364: }
365: next if (!$canvalidate);
366: }
367: my $checked = '';
368: if ($option eq $curroption) {
369: $checked = ' checked="checked"';
370: } elsif ($option eq 'autolimit') {
371: if ($curroption =~ /^autolimit/) {
372: $checked = ' checked="checked"';
373: }
374: }
375: my $name = 'crsreq_'.$item;
376: if ($context eq 'requestauthor') {
377: $name = $item;
378: }
379: $custdisp .= '<tr><td><span class="LC_nobreak"><label>'.
380: '<input type="radio" name="'.$name.'" '.
381: 'value="'.$val.'"'.$checked.' />'.
382: $reqtitles{$option}.'</label> ';
383: if ($option eq 'autolimit') {
384: $custdisp .= '<input type="text" name="'.$name.
385: '_limit" size="1" '.
386: 'value="'.$currlimit.'" /></span><br />'.
387: $reqtitles{'unlimited'};
388: } else {
389: $custdisp .= '</span>';
390: }
391: $custdisp .= '</td></tr>';
392: }
393: $custdisp .= '</table>';
394: $custradio = '</span></td><td>'.&mt('Custom setting').'<br />'.$custdisp;
395: } else {
396: $currdisp = ($curr_access?&mt('Yes'):&mt('No'));
397: my $name = $context.'_'.$item;
398: if ($context eq 'requestauthor') {
399: $name = $context;
400: }
401: $custdisp = '<span class="LC_nobreak"><label>'.
402: '<input type="radio" name="'.$name.'"'.
403: ' value="1" '.$tool_on.'/>'.&mt('On').'</label> <label>'.
404: '<input type="radio" name="'.$name.'" value="0" '.
405: $tool_off.'/>'.&mt('Off').'</label></span>';
406: $custradio = (' 'x2).'--'.$lt{'cusa'}.': '.$custdisp.
407: '</span>';
408: }
409: $output .= ' <td'.$colspan.'>'.$custom_access.(' 'x4).
410: $lt{'avai'}.': '.$currdisp.'</td>'."\n".
411: &Apache::loncommon::end_data_table_row()."\n".
412: &Apache::loncommon::start_data_table_row()."\n".
413: ' <td style="vertical-align:top;"><span class="LC_nobreak">'.
414: $lt{'chse'}.': <label>'.
415: '<input type="radio" name="custom'.$item.'" value="0" '.
416: $cust_off.'/>'.$lt{'usde'}.'</label>'.(' ' x3).
417: '<label><input type="radio" name="custom'.$item.'" value="1" '.
418: $cust_on.'/>'.$lt{'uscu'}.'</label>'.$custradio.'</td>'.
419: &Apache::loncommon::end_data_table_row()."\n";
420: }
421: return $output;
422: }
423:
424: sub coursereq_externaluser {
425: my ($ccuname,$ccdomain,$cdom) = @_;
426: my (@usertools,@options,%validations,%userenv,$output);
427: my %lt = &Apache::lonlocal::texthash (
428: 'official' => 'Can request creation of official courses',
429: 'unofficial' => 'Can request creation of unofficial courses',
430: 'community' => 'Can request creation of communities',
431: );
432:
433: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
434: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
435: 'reqcrsotherdom.community');
436: @usertools = ('official','unofficial','community');
437: @options = ('approval','validate','autolimit');
438: %validations = &Apache::lonnet::auto_courserequest_checks($cdom);
439: my $optregex = join('|',@options);
440: my %reqtitles = &courserequest_titles();
441: foreach my $item (@usertools) {
442: my ($curroption,$currlimit,$tooloff);
443: if ($userenv{'reqcrsotherdom.'.$item} ne '') {
444: my @curr = split(',',$userenv{'reqcrsotherdom.'.$item});
445: foreach my $req (@curr) {
446: if ($req =~ /^\Q$cdom\E\:($optregex)=?(\d*)$/) {
447: $curroption = $1;
448: $currlimit = $2;
449: last;
450: }
451: }
452: if (!$curroption) {
453: $curroption = 'norequest';
454: $tooloff = ' checked="checked"';
455: }
456: } else {
457: $curroption = 'norequest';
458: $tooloff = ' checked="checked"';
459: }
460: $output.= &Apache::loncommon::start_data_table_row()."\n".
461: ' <td><span class="LC_nobreak">'.$lt{$item}.': </span></td><td>'.
462: '<table><tr><td valign="top">'."\n".
463: '<label><input type="radio" name="reqcrsotherdom_'.$item.
464: '" value=""'.$tooloff.' />'.$reqtitles{'norequest'}.
465: '</label></td>';
466: foreach my $option (@options) {
467: if ($option eq 'validate') {
468: my $canvalidate = 0;
469: if (ref($validations{$item}) eq 'HASH') {
470: if ($validations{$item}{'_external_'}) {
471: $canvalidate = 1;
472: }
473: }
474: next if (!$canvalidate);
475: }
476: my $checked = '';
477: if ($option eq $curroption) {
478: $checked = ' checked="checked"';
479: }
480: $output .= '<td valign="top"><span class="LC_nobreak"><label>'.
481: '<input type="radio" name="reqcrsotherdom_'.$item.
482: '" value="'.$option.'"'.$checked.' />'.
483: $reqtitles{$option}.'</label>';
484: if ($option eq 'autolimit') {
485: $output .= ' <input type="text" name="reqcrsotherdom_'.
486: $item.'_limit" size="1" '.
487: 'value="'.$currlimit.'" /></span>'.
488: '<br />'.$reqtitles{'unlimited'};
489: } else {
490: $output .= '</span>';
491: }
492: $output .= '</td>';
493: }
494: $output .= '</td></tr></table></td>'."\n".
495: &Apache::loncommon::end_data_table_row()."\n";
496: }
497: return $output;
498: }
499:
500: sub domainrole_req {
501: my ($ccuname,$ccdomain) = @_;
502: return '<br /><h3>'.
503: &mt('User Can Request Assignment of Domain Roles?').
504: '</h3>'."\n".
505: &Apache::loncommon::start_data_table().
506: &build_tools_display($ccuname,$ccdomain,
507: 'requestauthor').
508: &Apache::loncommon::end_data_table();
509: }
510:
511: sub courserequest_titles {
512: my %titles = &Apache::lonlocal::texthash (
513: official => 'Official',
514: unofficial => 'Unofficial',
515: community => 'Communities',
516: norequest => 'Not allowed',
517: approval => 'Approval by Dom. Coord.',
518: validate => 'With validation',
519: autolimit => 'Numerical limit',
520: unlimited => '(blank for unlimited)',
521: );
522: return %titles;
523: }
524:
525: sub courserequest_display {
526: my %titles = &Apache::lonlocal::texthash (
527: approval => 'Yes, need approval',
528: validate => 'Yes, with validation',
529: norequest => 'No',
530: );
531: return %titles;
532: }
533:
534: sub requestauthor_titles {
535: my %titles = &Apache::lonlocal::texthash (
536: norequest => 'Not allowed',
537: approval => 'Approval by Dom. Coord.',
538: automatic => 'Automatic approval',
539: );
540: return %titles;
541:
542: }
543:
544: sub requestauthor_display {
545: my %titles = &Apache::lonlocal::texthash (
546: approval => 'Yes, need approval',
547: automatic => 'Yes, automatic approval',
548: norequest => 'No',
549: );
550: return %titles;
551: }
552:
553: sub curr_requestauthor {
554: my ($uname,$udom,$isadv,$inststatuses,$domconfig) = @_;
555: return unless ((ref($inststatuses) eq 'ARRAY') && (ref($domconfig) eq 'HASH'));
556: if ($uname eq '' || $udom eq '') {
557: $uname = $env{'user.name'};
558: $udom = $env{'user.domain'};
559: $isadv = $env{'user.adv'};
560: }
561: my (%userenv,%settings,$val);
562: my @options = ('automatic','approval');
563: %userenv =
564: &Apache::lonnet::userenvironment($udom,$uname,'requestauthor','inststatus');
565: if ($userenv{'requestauthor'}) {
566: $val = $userenv{'requestauthor'};
567: @{$inststatuses} = ('_custom_');
568: } else {
569: my %alltasks;
570: if (ref($domconfig->{'requestauthor'}) eq 'HASH') {
571: %settings = %{$domconfig->{'requestauthor'}};
572: if (($isadv) && ($settings{'_LC_adv'} ne '')) {
573: $val = $settings{'_LC_adv'};
574: @{$inststatuses} = ('_LC_adv_');
575: } else {
576: if ($userenv{'inststatus'} ne '') {
577: @{$inststatuses} = split(',',$userenv{'inststatus'});
578: } else {
579: @{$inststatuses} = ('default');
580: }
581: foreach my $status (@{$inststatuses}) {
582: if (exists($settings{$status})) {
583: my $value = $settings{$status};
584: next unless ($value);
585: unless (exists($alltasks{$value})) {
586: if (ref($alltasks{$value}) eq 'ARRAY') {
587: unless(grep(/^\Q$status\E$/,@{$alltasks{$value}})) {
588: push(@{$alltasks{$value}},$status);
589: }
590: } else {
591: @{$alltasks{$value}} = ($status);
592: }
593: }
594: }
595: }
596: foreach my $option (@options) {
597: if ($alltasks{$option}) {
598: $val = $option;
599: last;
600: }
601: }
602: }
603: }
604: }
605: return $val;
606: }
607:
608: # =================================================================== Phase one
609:
610: sub print_username_entry_form {
611: my ($r,$context,$response,$srch,$forcenewuser,$crstype,$brcrum) = @_;
612: my $defdom=$env{'request.role.domain'};
613: my $formtoset = 'crtuser';
614: if (exists($env{'form.startrolename'})) {
615: $formtoset = 'docustom';
616: $env{'form.rolename'} = $env{'form.startrolename'};
617: } elsif ($env{'form.origform'} eq 'crtusername') {
618: $formtoset = $env{'form.origform'};
619: }
620:
621: my ($jsback,$elements) = &crumb_utilities();
622:
623: my $jscript = &Apache::loncommon::studentbrowser_javascript()."\n".
624: '<script type="text/javascript">'."\n".
625: '// <![CDATA['."\n".
626: &Apache::lonhtmlcommon::set_form_elements($elements->{$formtoset})."\n".
627: '// ]]>'."\n".
628: '</script>'."\n";
629:
630: my %existingroles=&Apache::lonuserutils::my_custom_roles($crstype);
631: if (($env{'form.action'} eq 'custom') && (keys(%existingroles) > 0)
632: && (&Apache::lonnet::allowed('mcr','/'))) {
633: $jscript .= &customrole_javascript();
634: }
635: my $helpitem = 'Course_Change_Privileges';
636: if ($env{'form.action'} eq 'custom') {
637: $helpitem = 'Course_Editing_Custom_Roles';
638: } elsif ($env{'form.action'} eq 'singlestudent') {
639: $helpitem = 'Course_Add_Student';
640: }
641: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
642: if ($env{'form.action'} eq 'custom') {
643: push(@{$brcrum},
644: {href=>"javascript:backPage(document.crtuser)",
645: text=>"Pick custom role",
646: help => $helpitem,}
647: );
648: } else {
649: push (@{$brcrum},
650: {href => "javascript:backPage(document.crtuser)",
651: text => $breadcrumb_text{'search'},
652: help => $helpitem,
653: faq => 282,
654: bug => 'Instructor Interface',}
655: );
656: }
657: my %loaditems = (
658: 'onload' => "javascript:setFormElements(document.$formtoset)",
659: );
660: my $args = {bread_crumbs => $brcrum,
661: bread_crumbs_component => 'User Management',
662: add_entries => \%loaditems,};
663: $r->print(&Apache::loncommon::start_page('User Management',$jscript,$args));
664:
665: my %lt=&Apache::lonlocal::texthash(
666: 'srst' => 'Search for a user and enroll as a student',
667: 'srme' => 'Search for a user and enroll as a member',
668: 'srad' => 'Search for a user and modify/add user information or roles',
669: 'usr' => "Username",
670: 'dom' => "Domain",
671: 'ecrp' => "Define or Edit Custom Role",
672: 'nr' => "role name",
673: 'cre' => "Next",
674: );
675:
676: if ($env{'form.action'} eq 'custom') {
677: if (&Apache::lonnet::allowed('mcr','/')) {
678: my $newroletext = &mt('Define new custom role:');
679: $r->print('<form action="/adm/createuser" method="post" name="docustom">'.
680: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
681: '<input type="hidden" name="phase" value="selected_custom_edit" />'.
682: '<h3>'.$lt{'ecrp'}.'</h3>'.
683: &Apache::loncommon::start_data_table().
684: &Apache::loncommon::start_data_table_row().
685: '<td>');
686: if (keys(%existingroles) > 0) {
687: $r->print('<br /><label><input type="radio" name="customroleaction" value="new" checked="checked" onclick="setCustomFields();" /><b>'.$newroletext.'</b></label>');
688: } else {
689: $r->print('<br /><input type="hidden" name="customroleaction" value="new" /><b>'.$newroletext.'</b>');
690: }
691: $r->print('</td><td align="center">'.$lt{'nr'}.'<br /><input type="text" size="15" name="newrolename" onfocus="setCustomAction('."'new'".');" /></td>'.
692: &Apache::loncommon::end_data_table_row());
693: if (keys(%existingroles) > 0) {
694: $r->print(&Apache::loncommon::start_data_table_row().'<td><br />'.
695: '<label><input type="radio" name="customroleaction" value="edit" onclick="setCustomFields();"/><b>'.
696: &mt('View/Modify existing role:').'</b></label></td>'.
697: '<td align="center"><br />'.
698: '<select name="rolename" onchange="setCustomAction('."'edit'".');">'.
699: '<option value="" selected="selected">'.
700: &mt('Select'));
701: foreach my $role (sort(keys(%existingroles))) {
702: $r->print('<option value="'.$role.'">'.$role.'</option>');
703: }
704: $r->print('</select>'.
705: '</td>'.
706: &Apache::loncommon::end_data_table_row());
707: }
708: $r->print(&Apache::loncommon::end_data_table().'<p>'.
709: '<input name="customeditor" type="submit" value="'.
710: $lt{'cre'}.'" /></p>'.
711: '</form>');
712: }
713: } else {
714: my $actiontext = $lt{'srad'};
715: if ($env{'form.action'} eq 'singlestudent') {
716: if ($crstype eq 'Community') {
717: $actiontext = $lt{'srme'};
718: } else {
719: $actiontext = $lt{'srst'};
720: }
721: }
722: $r->print("<h3>$actiontext</h3>");
723: if ($env{'form.origform'} ne 'crtusername') {
724: $r->print("\n".$response);
725: }
726: $r->print(&entry_form($defdom,$srch,$forcenewuser,$context,$response,$crstype));
727: }
728: }
729:
730: sub customrole_javascript {
731: my $js = <<"END";
732: <script type="text/javascript">
733: // <![CDATA[
734:
735: function setCustomFields() {
736: if (document.docustom.customroleaction.length > 0) {
737: for (var i=0; i<document.docustom.customroleaction.length; i++) {
738: if (document.docustom.customroleaction[i].checked) {
739: if (document.docustom.customroleaction[i].value == 'new') {
740: document.docustom.rolename.selectedIndex = 0;
741: } else {
742: document.docustom.newrolename.value = '';
743: }
744: }
745: }
746: }
747: return;
748: }
749:
750: function setCustomAction(caller) {
751: if (document.docustom.customroleaction.length > 0) {
752: for (var i=0; i<document.docustom.customroleaction.length; i++) {
753: if (document.docustom.customroleaction[i].value == caller) {
754: document.docustom.customroleaction[i].checked = true;
755: }
756: }
757: }
758: setCustomFields();
759: return;
760: }
761:
762: // ]]>
763: </script>
764: END
765: return $js;
766: }
767:
768: sub entry_form {
769: my ($dom,$srch,$forcenewuser,$context,$responsemsg,$crstype) = @_;
770: my ($usertype,$inexact);
771: if (ref($srch) eq 'HASH') {
772: if (($srch->{'srchin'} eq 'dom') &&
773: ($srch->{'srchby'} eq 'uname') &&
774: ($srch->{'srchtype'} eq 'exact') &&
775: ($srch->{'srchdomain'} ne '') &&
776: ($srch->{'srchterm'} ne '')) {
777: my (%curr_rules,%got_rules);
778: my ($rules,$ruleorder) =
779: &Apache::lonnet::inst_userrules($srch->{'srchdomain'},'username');
780: $usertype = &Apache::lonuserutils::check_usertype($srch->{'srchdomain'},$srch->{'srchterm'},$rules,\%curr_rules,\%got_rules);
781: } else {
782: $inexact = 1;
783: }
784: }
785: my $cancreate =
786: &Apache::lonuserutils::can_create_user($dom,$context,$usertype);
787: my $userpicker =
788: &Apache::loncommon::user_picker($dom,$srch,$forcenewuser,
789: 'document.crtuser',$cancreate,$usertype);
790: my $srchbutton = &mt('Search');
791: if ($env{'form.action'} eq 'singlestudent') {
792: $srchbutton = &mt('Search and Enroll');
793: } elsif ($cancreate && $responsemsg ne '' && $inexact) {
794: $srchbutton = &mt('Search or Add New User');
795: }
796: my $output = <<"ENDBLOCK";
797: <form action="/adm/createuser" method="post" name="crtuser">
798: <input type="hidden" name="action" value="$env{'form.action'}" />
799: <input type="hidden" name="phase" value="get_user_info" />
800: $userpicker
801: <input name="userrole" type="button" value="$srchbutton" onclick="javascript:validateEntry(document.crtuser)" />
802: </form>
803: ENDBLOCK
804: if ($env{'form.phase'} eq '') {
805: my $defdom=$env{'request.role.domain'};
806: my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain');
807: my %lt=&Apache::lonlocal::texthash(
808: 'enro' => 'Enroll one student',
809: 'enrm' => 'Enroll one member',
810: 'admo' => 'Add/modify a single user',
811: 'crea' => 'create new user if required',
812: 'uskn' => "username is known",
813: 'crnu' => 'Create a new user',
814: 'usr' => 'Username',
815: 'dom' => 'in domain',
816: 'enrl' => 'Enroll',
817: 'cram' => 'Create/Modify user',
818: );
819: my $sellink=&Apache::loncommon::selectstudent_link('crtusername','srchterm','srchdomain');
820: my ($title,$buttontext,$showresponse);
821: if ($env{'form.action'} eq 'singlestudent') {
822: if ($crstype eq 'Community') {
823: $title = $lt{'enrm'};
824: } else {
825: $title = $lt{'enro'};
826: }
827: $buttontext = $lt{'enrl'};
828: } else {
829: $title = $lt{'admo'};
830: $buttontext = $lt{'cram'};
831: }
832: if ($cancreate) {
833: $title .= ' <span class="LC_cusr_subheading">('.$lt{'crea'}.')</span>';
834: } else {
835: $title .= ' <span class="LC_cusr_subheading">('.$lt{'uskn'}.')</span>';
836: }
837: if ($env{'form.origform'} eq 'crtusername') {
838: $showresponse = $responsemsg;
839: }
840: $output .= <<"ENDDOCUMENT";
841: <br />
842: <form action="/adm/createuser" method="post" name="crtusername">
843: <input type="hidden" name="action" value="$env{'form.action'}" />
844: <input type="hidden" name="phase" value="createnewuser" />
845: <input type="hidden" name="srchtype" value="exact" />
846: <input type="hidden" name="srchby" value="uname" />
847: <input type="hidden" name="srchin" value="dom" />
848: <input type="hidden" name="forcenewuser" value="1" />
849: <input type="hidden" name="origform" value="crtusername" />
850: <h3>$title</h3>
851: $showresponse
852: <table>
853: <tr>
854: <td>$lt{'usr'}:</td>
855: <td><input type="text" size="15" name="srchterm" /></td>
856: <td> $lt{'dom'}:</td><td>$domform</td>
857: <td> $sellink </td>
858: <td> <input name="userrole" type="submit" value="$buttontext" /></td>
859: </tr>
860: </table>
861: </form>
862: ENDDOCUMENT
863: }
864: return $output;
865: }
866:
867: sub user_modification_js {
868: my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_;
869:
870: return <<END;
871: <script type="text/javascript" language="Javascript">
872: // <![CDATA[
873:
874: $pjump_def
875: $dc_setcourse_code
876:
877: function dateset() {
878: eval("document.cu."+document.cu.pres_marker.value+
879: ".value=document.cu.pres_value.value");
880: modalWindow.close();
881: }
882:
883: $nondc_setsection_code
884: // ]]>
885: </script>
886: END
887: }
888:
889: # =================================================================== Phase two
890: sub print_user_selection_page {
891: my ($r,$response,$srch,$srch_results,$srcharray,$context,$opener_elements,$crstype,$brcrum) = @_;
892: my @fields = ('username','domain','lastname','firstname','permanentemail');
893: my $sortby = $env{'form.sortby'};
894:
895: if (!grep(/^\Q$sortby\E$/,@fields)) {
896: $sortby = 'lastname';
897: }
898:
899: my ($jsback,$elements) = &crumb_utilities();
900:
901: my $jscript = (<<ENDSCRIPT);
902: <script type="text/javascript">
903: // <![CDATA[
904: function pickuser(uname,udom) {
905: document.usersrchform.seluname.value=uname;
906: document.usersrchform.seludom.value=udom;
907: document.usersrchform.phase.value="userpicked";
908: document.usersrchform.submit();
909: }
910:
911: $jsback
912: // ]]>
913: </script>
914: ENDSCRIPT
915:
916: my %lt=&Apache::lonlocal::texthash(
917: 'usrch' => "User Search to add/modify roles",
918: 'stusrch' => "User Search to enroll student",
919: 'memsrch' => "User Search to enroll member",
920: 'usel' => "Select a user to add/modify roles",
921: 'stusel' => "Select a user to enroll as a student",
922: 'memsel' => "Select a user to enroll as a member",
923: 'username' => "username",
924: 'domain' => "domain",
925: 'lastname' => "last name",
926: 'firstname' => "first name",
927: 'permanentemail' => "permanent e-mail",
928: );
929: if ($context eq 'requestcrs') {
930: $r->print('<div>');
931: } else {
932: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
933: my $helpitem;
934: if ($env{'form.action'} eq 'singleuser') {
935: $helpitem = 'Course_Change_Privileges';
936: } elsif ($env{'form.action'} eq 'singlestudent') {
937: $helpitem = 'Course_Add_Student';
938: }
939: push (@{$brcrum},
940: {href => "javascript:backPage(document.usersrchform,'','')",
941: text => $breadcrumb_text{'search'},
942: faq => 282,
943: bug => 'Instructor Interface',},
944: {href => "javascript:backPage(document.usersrchform,'get_user_info','select')",
945: text => $breadcrumb_text{'userpicked'},
946: faq => 282,
947: bug => 'Instructor Interface',
948: help => $helpitem}
949: );
950: $r->print(&Apache::loncommon::start_page('User Management',$jscript,{bread_crumbs => $brcrum}));
951: if ($env{'form.action'} eq 'singleuser') {
952: $r->print("<b>$lt{'usrch'}</b><br />");
953: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
954: $r->print('<h3>'.$lt{'usel'}.'</h3>');
955: } elsif ($env{'form.action'} eq 'singlestudent') {
956: $r->print($jscript."<b>");
957: if ($crstype eq 'Community') {
958: $r->print($lt{'memsrch'});
959: } else {
960: $r->print($lt{'stusrch'});
961: }
962: $r->print("</b><br />");
963: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
964: $r->print('</form><h3>');
965: if ($crstype eq 'Community') {
966: $r->print($lt{'memsel'});
967: } else {
968: $r->print($lt{'stusel'});
969: }
970: $r->print('</h3>');
971: }
972: }
973: $r->print('<form name="usersrchform" method="post">'.
974: &Apache::loncommon::start_data_table()."\n".
975: &Apache::loncommon::start_data_table_header_row()."\n".
976: ' <th> </th>'."\n");
977: foreach my $field (@fields) {
978: $r->print(' <th><a href="javascript:document.usersrchform.sortby.value='.
979: "'".$field."'".';document.usersrchform.submit();">'.
980: $lt{$field}.'</a></th>'."\n");
981: }
982: $r->print(&Apache::loncommon::end_data_table_header_row());
983:
984: my @sorted_users = sort {
985: lc($srch_results->{$a}->{$sortby}) cmp lc($srch_results->{$b}->{$sortby})
986: ||
987: lc($srch_results->{$a}->{lastname}) cmp lc($srch_results->{$b}->{lastname})
988: ||
989: lc($srch_results->{$a}->{firstname}) cmp lc($srch_results->{$b}->{firstname})
990: ||
991: lc($a) cmp lc($b)
992: } (keys(%$srch_results));
993:
994: foreach my $user (@sorted_users) {
995: my ($uname,$udom) = split(/:/,$user);
996: my $onclick;
997: if ($context eq 'requestcrs') {
998: $onclick =
999: 'onclick="javascript:gochoose('."'$uname','$udom',".
1000: "'$srch_results->{$user}->{firstname}',".
1001: "'$srch_results->{$user}->{lastname}',".
1002: "'$srch_results->{$user}->{permanentemail}'".');"';
1003: } else {
1004: $onclick =
1005: ' onclick="javascript:pickuser('."'".$uname."'".','."'".$udom."'".');"';
1006: }
1007: $r->print(&Apache::loncommon::start_data_table_row().
1008: '<td><input type="button" name="seluser" value="'.&mt('Select').'" '.
1009: $onclick.' /></td>'.
1010: '<td><tt>'.$uname.'</tt></td>'.
1011: '<td><tt>'.$udom.'</tt></td>');
1012: foreach my $field ('lastname','firstname','permanentemail') {
1013: $r->print('<td>'.$srch_results->{$user}->{$field}.'</td>');
1014: }
1015: $r->print(&Apache::loncommon::end_data_table_row());
1016: }
1017: $r->print(&Apache::loncommon::end_data_table().'<br /><br />');
1018: if (ref($srcharray) eq 'ARRAY') {
1019: foreach my $item (@{$srcharray}) {
1020: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
1021: }
1022: }
1023: $r->print(' <input type="hidden" name="sortby" value="'.$sortby.'" />'."\n".
1024: ' <input type="hidden" name="seluname" value="" />'."\n".
1025: ' <input type="hidden" name="seludom" value="" />'."\n".
1026: ' <input type="hidden" name="currstate" value="select" />'."\n".
1027: ' <input type="hidden" name="phase" value="get_user_info" />'."\n".
1028: ' <input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n");
1029: if ($context eq 'requestcrs') {
1030: $r->print($opener_elements.'</form></div>');
1031: } else {
1032: $r->print($response.'</form>');
1033: }
1034: }
1035:
1036: sub print_user_query_page {
1037: my ($r,$caller,$brcrum) = @_;
1038: # FIXME - this is for a network-wide name search (similar to catalog search)
1039: # To use frames with similar behavior to catalog/portfolio search.
1040: # To be implemented.
1041: return;
1042: }
1043:
1044: sub print_user_modification_page {
1045: my ($r,$ccuname,$ccdomain,$srch,$response,$context,$permission,$crstype,
1046: $brcrum,$showcredits) = @_;
1047: if (($ccuname eq '') || ($ccdomain eq '')) {
1048: my $usermsg = &mt('No username and/or domain provided.');
1049: $env{'form.phase'} = '';
1050: &print_username_entry_form($r,$context,$usermsg,'','',$crstype,$brcrum);
1051: return;
1052: }
1053: my ($form,$formname);
1054: if ($env{'form.action'} eq 'singlestudent') {
1055: $form = 'document.enrollstudent';
1056: $formname = 'enrollstudent';
1057: } else {
1058: $form = 'document.cu';
1059: $formname = 'cu';
1060: }
1061: my %abv_auth = &auth_abbrev();
1062: my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);
1063: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
1064: if ($uhome eq 'no_host') {
1065: my $usertype;
1066: my ($rules,$ruleorder) =
1067: &Apache::lonnet::inst_userrules($ccdomain,'username');
1068: $usertype =
1069: &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules,
1070: \%curr_rules,\%got_rules);
1071: my $cancreate =
1072: &Apache::lonuserutils::can_create_user($ccdomain,$context,
1073: $usertype);
1074: if (!$cancreate) {
1075: my $helplink = 'javascript:helpMenu('."'display'".')';
1076: my %usertypetext = (
1077: official => 'institutional',
1078: unofficial => 'non-institutional',
1079: );
1080: my $response;
1081: if ($env{'form.origform'} eq 'crtusername') {
1082: $response = '<span class="LC_warning">'.
1083: &mt('No match found for the username [_1] in LON-CAPA domain: [_2]',
1084: '<b>'.$ccuname.'</b>',$ccdomain).
1085: '</span><br />';
1086: }
1087: $response .= '<p class="LC_warning">'
1088: .&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.")
1089: .' '
1090: .&mt('Please contact the [_1]helpdesk[_2] for assistance.'
1091: ,'<a href="'.$helplink.'">','</a>')
1092: .'</p><br />';
1093: $env{'form.phase'} = '';
1094: &print_username_entry_form($r,$context,$response,undef,undef,$crstype,$brcrum);
1095: return;
1096: }
1097: $newuser = 1;
1098: my $checkhash;
1099: my $checks = { 'username' => 1 };
1100: $checkhash->{$ccuname.':'.$ccdomain} = { 'newuser' => $newuser };
1101: &Apache::loncommon::user_rule_check($checkhash,$checks,
1102: \%alerts,\%rulematch,\%inst_results,\%curr_rules,\%got_rules);
1103: if (ref($alerts{'username'}) eq 'HASH') {
1104: if (ref($alerts{'username'}{$ccdomain}) eq 'HASH') {
1105: my $domdesc =
1106: &Apache::lonnet::domain($ccdomain,'description');
1107: if ($alerts{'username'}{$ccdomain}{$ccuname}) {
1108: my $userchkmsg;
1109: if (ref($curr_rules{$ccdomain}) eq 'HASH') {
1110: $userchkmsg =
1111: &Apache::loncommon::instrule_disallow_msg('username',
1112: $domdesc,1).
1113: &Apache::loncommon::user_rule_formats($ccdomain,
1114: $domdesc,$curr_rules{$ccdomain}{'username'},
1115: 'username');
1116: }
1117: $env{'form.phase'} = '';
1118: &print_username_entry_form($r,$context,$userchkmsg,undef,undef,$crstype,$brcrum);
1119: return;
1120: }
1121: }
1122: }
1123: } else {
1124: $newuser = 0;
1125: }
1126: if ($response) {
1127: $response = '<br />'.$response;
1128: }
1129:
1130: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
1131: my $dc_setcourse_code = '';
1132: my $nondc_setsection_code = '';
1133: my %loaditem;
1134:
1135: my $groupslist = &Apache::lonuserutils::get_groupslist();
1136:
1137: my $js = &validation_javascript($context,$ccdomain,$pjump_def,$crstype,
1138: $groupslist,$newuser,$formname,\%loaditem);
1139: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
1140: my $helpitem = 'Course_Change_Privileges';
1141: if ($env{'form.action'} eq 'singlestudent') {
1142: $helpitem = 'Course_Add_Student';
1143: }
1144: push (@{$brcrum},
1145: {href => "javascript:backPage($form)",
1146: text => $breadcrumb_text{'search'},
1147: faq => 282,
1148: bug => 'Instructor Interface',});
1149: if ($env{'form.phase'} eq 'userpicked') {
1150: push(@{$brcrum},
1151: {href => "javascript:backPage($form,'get_user_info','select')",
1152: text => $breadcrumb_text{'userpicked'},
1153: faq => 282,
1154: bug => 'Instructor Interface',});
1155: }
1156: push(@{$brcrum},
1157: {href => "javascript:backPage($form,'$env{'form.phase'}','modify')",
1158: text => $breadcrumb_text{'modify'},
1159: faq => 282,
1160: bug => 'Instructor Interface',
1161: help => $helpitem});
1162: my $args = {'add_entries' => \%loaditem,
1163: 'bread_crumbs' => $brcrum,
1164: 'bread_crumbs_component' => 'User Management'};
1165: if ($env{'form.popup'}) {
1166: $args->{'no_nav_bar'} = 1;
1167: }
1168: my $start_page =
1169: &Apache::loncommon::start_page('User Management',$js,$args);
1170:
1171: my $forminfo =<<"ENDFORMINFO";
1172: <form action="/adm/createuser" method="post" name="$formname">
1173: <input type="hidden" name="phase" value="update_user_data" />
1174: <input type="hidden" name="ccuname" value="$ccuname" />
1175: <input type="hidden" name="ccdomain" value="$ccdomain" />
1176: <input type="hidden" name="pres_value" value="" />
1177: <input type="hidden" name="pres_type" value="" />
1178: <input type="hidden" name="pres_marker" value="" />
1179: ENDFORMINFO
1180: my (%inccourses,$roledom,$defaultcredits);
1181: if ($context eq 'course') {
1182: $inccourses{$env{'request.course.id'}}=1;
1183: $roledom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1184: if ($showcredits) {
1185: $defaultcredits = &Apache::lonuserutils::get_defaultcredits();
1186: }
1187: } elsif ($context eq 'author') {
1188: $roledom = $env{'request.role.domain'};
1189: } elsif ($context eq 'domain') {
1190: foreach my $key (keys(%env)) {
1191: $roledom = $env{'request.role.domain'};
1192: if ($key=~/^user\.priv\.cm\.\/($roledom)\/($match_username)/) {
1193: $inccourses{$1.'_'.$2}=1;
1194: }
1195: }
1196: } else {
1197: foreach my $key (keys(%env)) {
1198: if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) {
1199: $inccourses{$1.'_'.$2}=1;
1200: }
1201: }
1202: }
1203: if ($newuser) {
1204: my ($portfolioform,$domroleform);
1205: if ((&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) ||
1206: (&Apache::lonnet::allowed('mut',$env{'request.role.domain'}))) {
1207: # Current user has quota or user tools modification privileges
1208: $portfolioform = '<br />'.&portfolio_quota($ccuname,$ccdomain);
1209: }
1210: if (&Apache::lonnet::allowed('cau',$env{'request.role.domain'})) {
1211: $domroleform = '<br />'.&domainrole_req($ccuname,$ccdomain);
1212: }
1213: &initialize_authen_forms($ccdomain,$formname);
1214: my %lt=&Apache::lonlocal::texthash(
1215: 'cnu' => 'Create New User',
1216: 'ast' => 'as a student',
1217: 'ame' => 'as a member',
1218: 'ind' => 'in domain',
1219: 'lg' => 'Login Data',
1220: 'hs' => "Home Server",
1221: );
1222: $r->print(<<ENDTITLE);
1223: $start_page
1224: $response
1225: $forminfo
1226: <script type="text/javascript" language="Javascript">
1227: // <![CDATA[
1228: $loginscript
1229: // ]]>
1230: </script>
1231: <input type='hidden' name='makeuser' value='1' />
1232: <h2>$lt{'cnu'} "$ccuname" $lt{'ind'} $ccdomain
1233: ENDTITLE
1234: if ($env{'form.action'} eq 'singlestudent') {
1235: if ($crstype eq 'Community') {
1236: $r->print(' ('.$lt{'ame'}.')');
1237: } else {
1238: $r->print(' ('.$lt{'ast'}.')');
1239: }
1240: }
1241: $r->print('</h2>'."\n".'<div class="LC_left_float">');
1242: my $personal_table =
1243: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1244: $inst_results{$ccuname.':'.$ccdomain});
1245: $r->print($personal_table);
1246: my ($home_server_pick,$numlib) =
1247: &Apache::loncommon::home_server_form_item($ccdomain,'hserver',
1248: 'default','hide');
1249: if ($numlib > 1) {
1250: $r->print("
1251: <br />
1252: $lt{'hs'}: $home_server_pick
1253: <br />");
1254: } else {
1255: $r->print($home_server_pick);
1256: }
1257: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1258: $r->print('<br /><h3>'.
1259: &mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1260: &Apache::loncommon::start_data_table().
1261: &build_tools_display($ccuname,$ccdomain,
1262: 'requestcourses').
1263: &Apache::loncommon::end_data_table());
1264: }
1265: $r->print('</div>'."\n".'<div class="LC_left_float"><h3>'.
1266: $lt{'lg'}.'</h3>');
1267: my ($fixedauth,$varauth,$authmsg);
1268: if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') {
1269: my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'};
1270: my ($rules,$ruleorder) =
1271: &Apache::lonnet::inst_userrules($ccdomain,'username');
1272: if (ref($rules) eq 'HASH') {
1273: if (ref($rules->{$matchedrule}) eq 'HASH') {
1274: my $authtype = $rules->{$matchedrule}{'authtype'};
1275: if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) {
1276: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1277: } else {
1278: my $authparm = $rules->{$matchedrule}{'authparm'};
1279: $authmsg = $rules->{$matchedrule}{'authmsg'};
1280: if ($authtype =~ /^krb(4|5)$/) {
1281: my $ver = $1;
1282: if ($authparm ne '') {
1283: $fixedauth = <<"KERB";
1284: <input type="hidden" name="login" value="krb" />
1285: <input type="hidden" name="krbver" value="$ver" />
1286: <input type="hidden" name="krbarg" value="$authparm" />
1287: KERB
1288: }
1289: } else {
1290: $fixedauth =
1291: '<input type="hidden" name="login" value="'.$authtype.'" />'."\n";
1292: if ($rules->{$matchedrule}{'authparmfixed'}) {
1293: $fixedauth .=
1294: '<input type="hidden" name="'.$authtype.'arg" value="'.$authparm.'" />'."\n";
1295: } else {
1296: if ($authtype eq 'int') {
1297: $varauth = '<br />'.
1298: &mt('[_1] Internally authenticated (with initial password [_2])','','<input type="password" size="10" name="intarg" value="" />')."<label><input type=\"checkbox\" name=\"visible\" onclick='if (this.checked) { this.form.intarg.type=\"text\" } else { this.form.intarg.type=\"password\" }' />".&mt('Visible input').'</label>';
1299: } elsif ($authtype eq 'loc') {
1300: $varauth = '<br />'.
1301: &mt('[_1] Local Authentication with argument [_2]','','<input type="text" name="'.$authtype.'arg" value="" />')."\n";
1302: } else {
1303: $varauth =
1304: '<input type="text" name="'.$authtype.'arg" value="" />'."\n";
1305: }
1306: }
1307: }
1308: }
1309: } else {
1310: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1311: }
1312: }
1313: if ($authmsg) {
1314: $r->print(<<ENDAUTH);
1315: $fixedauth
1316: $authmsg
1317: $varauth
1318: ENDAUTH
1319: }
1320: } else {
1321: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1322: }
1323: $r->print($portfolioform.$domroleform);
1324: if ($env{'form.action'} eq 'singlestudent') {
1325: $r->print(&date_sections_select($context,$newuser,$formname,
1326: $permission,$crstype,$ccuname,
1327: $ccdomain,$showcredits));
1328: }
1329: $r->print('</div><div class="LC_clear_float_footer"></div>');
1330: } else { # user already exists
1331: my %lt=&Apache::lonlocal::texthash(
1332: 'cup' => "Modify existing user: ",
1333: 'ens' => "Enroll one student: ",
1334: 'enm' => "Enroll one member: ",
1335: 'id' => "in domain",
1336: );
1337: $r->print(<<ENDCHANGEUSER);
1338: $start_page
1339: $forminfo
1340: <h2>
1341: ENDCHANGEUSER
1342: if ($env{'form.action'} eq 'singlestudent') {
1343: if ($crstype eq 'Community') {
1344: $r->print($lt{'enm'});
1345: } else {
1346: $r->print($lt{'ens'});
1347: }
1348: } else {
1349: $r->print($lt{'cup'});
1350: }
1351: $r->print(' "'.$ccuname.'" '.$lt{'id'}.' "'.$ccdomain.'"</h2>'.
1352: "\n".'<div class="LC_left_float">');
1353: my ($personal_table,$showforceid) =
1354: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1355: $inst_results{$ccuname.':'.$ccdomain});
1356: $r->print($personal_table);
1357: if ($showforceid) {
1358: $r->print('<table>'.&Apache::lonuserutils::forceid_change($context).'</table>');
1359: }
1360: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1361: $r->print('<br /><h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1362: &Apache::loncommon::start_data_table());
1363: if ($env{'request.role.domain'} eq $ccdomain) {
1364: $r->print(&build_tools_display($ccuname,$ccdomain,'requestcourses'));
1365: } else {
1366: $r->print(&coursereq_externaluser($ccuname,$ccdomain,
1367: $env{'request.role.domain'}));
1368: }
1369: $r->print(&Apache::loncommon::end_data_table());
1370: }
1371: $r->print('</div>');
1372: my @order = ('auth','quota','tools','requestauthor');
1373: my %user_text;
1374: my ($isadv,$isauthor) =
1375: &Apache::lonnet::is_advanced_user($ccuname,$ccdomain);
1376: if ((!$isauthor) &&
1377: (&Apache::lonnet::allowed('cau',$env{'request.role.domain'}))) {
1378: $user_text{'requestauthor'} = &domainrole_req($ccuname,$ccdomain);
1379: }
1380: $user_text{'auth'} = &user_authentication($ccuname,$ccdomain,$formname);
1381: if ((&Apache::lonnet::allowed('mpq',$ccdomain)) ||
1382: (&Apache::lonnet::allowed('mut',$ccdomain))) {
1383: # Current user has quota modification privileges
1384: $user_text{'quota'} = &portfolio_quota($ccuname,$ccdomain);
1385: }
1386: if (!&Apache::lonnet::allowed('mpq',$ccdomain)) {
1387: if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
1388: # Get the user's portfolio information
1389: my %portq = &Apache::lonnet::get('environment',['portfolioquota'],
1390: $ccdomain,$ccuname);
1391: my %lt=&Apache::lonlocal::texthash(
1392: 'dska' => "Disk space allocated to user's portfolio files",
1393: 'youd' => "You do not have privileges to modify the portfolio quota for this user.",
1394: 'ichr' => "If a change is required, contact a domain coordinator for the domain",
1395: );
1396: $user_text{'quota'} = <<ENDNOPORTPRIV;
1397: <h3>$lt{'dska'}</h3>
1398: $lt{'youd'} $lt{'ichr'}: $ccdomain
1399: ENDNOPORTPRIV
1400: }
1401: }
1402: if (!&Apache::lonnet::allowed('mut',$ccdomain)) {
1403: if (&Apache::lonnet::allowed('mut',$env{'request.role.domain'})) {
1404: my %lt=&Apache::lonlocal::texthash(
1405: 'utav' => "User Tools Availability",
1406: 'yodo' => "You do not have privileges to modify Portfolio, Blog, WebDAV, or Personal Information Page settings for this user.",
1407: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1408: );
1409: $user_text{'tools'} = <<ENDNOTOOLSPRIV;
1410: <h3>$lt{'utav'}</h3>
1411: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1412: ENDNOTOOLSPRIV
1413: }
1414: }
1415: my $gotdiv = 0;
1416: foreach my $item (@order) {
1417: if ($user_text{$item} ne '') {
1418: unless ($gotdiv) {
1419: $r->print('<div class="LC_left_float">');
1420: $gotdiv = 1;
1421: }
1422: $r->print('<br />'.$user_text{$item});
1423: }
1424: }
1425: if ($env{'form.action'} eq 'singlestudent') {
1426: unless ($gotdiv) {
1427: $r->print('<div class="LC_left_float">');
1428: }
1429: my $credits;
1430: if ($showcredits) {
1431: $credits = &get_user_credits($ccuname,$ccdomain,$defaultcredits);
1432: if ($credits eq '') {
1433: $credits = $defaultcredits;
1434: }
1435: }
1436: $r->print(&date_sections_select($context,$newuser,$formname,
1437: $permission,$crstype,$ccuname,
1438: $ccdomain,$showcredits));
1439: }
1440: if ($gotdiv) {
1441: $r->print('</div><div class="LC_clear_float_footer"></div>');
1442: }
1443: if ($env{'form.action'} ne 'singlestudent') {
1444: &display_existing_roles($r,$ccuname,$ccdomain,\%inccourses,$context,
1445: $roledom,$crstype);
1446: }
1447: } ## End of new user/old user logic
1448: if ($env{'form.action'} eq 'singlestudent') {
1449: my $btntxt;
1450: if ($crstype eq 'Community') {
1451: $btntxt = &mt('Enroll Member');
1452: } else {
1453: $btntxt = &mt('Enroll Student');
1454: }
1455: $r->print('<br /><input type="button" value="'.$btntxt.'" onclick="setSections(this.form)" />'."\n");
1456: } else {
1457: $r->print('<fieldset><legend>'.&mt('Add Roles').'</legend>');
1458: my $addrolesdisplay = 0;
1459: if ($context eq 'domain' || $context eq 'author') {
1460: $addrolesdisplay = &new_coauthor_roles($r,$ccuname,$ccdomain);
1461: }
1462: if ($context eq 'domain') {
1463: my $add_domainroles = &new_domain_roles($r,$ccdomain);
1464: if (!$addrolesdisplay) {
1465: $addrolesdisplay = $add_domainroles;
1466: }
1467: $r->print(&course_level_dc($env{'request.role.domain'},$showcredits));
1468: $r->print('</fieldset><br /><input type="button" value="'.&mt('Save').'" onclick="setCourse()" />'."\n");
1469: } elsif ($context eq 'author') {
1470: if ($addrolesdisplay) {
1471: $r->print('</fieldset><br /><input type="button" value="'.&mt('Save').'"');
1472: if ($newuser) {
1473: $r->print(' onclick="auth_check()" \>'."\n");
1474: } else {
1475: $r->print('onclick="this.form.submit()" \>'."\n");
1476: }
1477: } else {
1478: $r->print('</fieldset><br /><a href="javascript:backPage(document.cu)">'.
1479: &mt('Back to previous page').'</a>');
1480: }
1481: } else {
1482: $r->print(&course_level_table(\%inccourses,$showcredits,$defaultcredits));
1483: $r->print('</fieldset><br /><input type="button" value="'.&mt('Save').'" onclick="setSections(this.form)" />'."\n");
1484: }
1485: }
1486: $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
1487: $r->print('<input type="hidden" name="currstate" value="" />');
1488: $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" /></form>');
1489: return;
1490: }
1491:
1492: sub singleuser_breadcrumb {
1493: my ($crstype) = @_;
1494: my %breadcrumb_text;
1495: if ($env{'form.action'} eq 'singlestudent') {
1496: if ($crstype eq 'Community') {
1497: $breadcrumb_text{'search'} = 'Enroll a member';
1498: } else {
1499: $breadcrumb_text{'search'} = 'Enroll a student';
1500: }
1501: $breadcrumb_text{'userpicked'} = 'Select a user',
1502: $breadcrumb_text{'modify'} = 'Set section/dates',
1503: } else {
1504: $breadcrumb_text{'search'} = 'Create/modify a user';
1505: $breadcrumb_text{'userpicked'} = 'Select a user',
1506: $breadcrumb_text{'modify'} = 'Set user role',
1507: }
1508: return %breadcrumb_text;
1509: }
1510:
1511: sub date_sections_select {
1512: my ($context,$newuser,$formname,$permission,$crstype,$ccuname,$ccdomain,
1513: $showcredits) = @_;
1514: my $credits;
1515: if ($showcredits) {
1516: my $defaultcredits = &Apache::lonuserutils::get_defaultcredits();
1517: $credits = &get_user_credits($ccuname,$ccdomain,$defaultcredits);
1518: if ($credits eq '') {
1519: $credits = $defaultcredits;
1520: }
1521: }
1522: my $cid = $env{'request.course.id'};
1523: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity($cid);
1524: my $date_table = '<h3>'.&mt('Starting and Ending Dates').'</h3>'."\n".
1525: &Apache::lonuserutils::date_setting_table(undef,undef,$context,
1526: undef,$formname,$permission);
1527: my $rowtitle = 'Section';
1528: my $secbox = '<h3>'.&mt('Section and Credits').'</h3>'."\n".
1529: &Apache::lonuserutils::section_picker($cdom,$cnum,'st',$rowtitle,
1530: $permission,$context,'',$crstype,
1531: $showcredits,$credits);
1532: my $output = $date_table.$secbox;
1533: return $output;
1534: }
1535:
1536: sub validation_javascript {
1537: my ($context,$ccdomain,$pjump_def,$crstype,$groupslist,$newuser,$formname,
1538: $loaditem) = @_;
1539: my $dc_setcourse_code = '';
1540: my $nondc_setsection_code = '';
1541: if ($context eq 'domain') {
1542: my $dcdom = $env{'request.role.domain'};
1543: $loaditem->{'onload'} = "document.cu.coursedesc.value='';";
1544: $dc_setcourse_code =
1545: &Apache::lonuserutils::dc_setcourse_js('cu','singleuser',$context);
1546: } else {
1547: my $checkauth;
1548: if (($newuser) || (&Apache::lonnet::allowed('mau',$ccdomain))) {
1549: $checkauth = 1;
1550: }
1551: if ($context eq 'course') {
1552: $nondc_setsection_code =
1553: &Apache::lonuserutils::setsections_javascript($formname,$groupslist,
1554: undef,$checkauth,
1555: $crstype);
1556: }
1557: if ($checkauth) {
1558: $nondc_setsection_code .=
1559: &Apache::lonuserutils::verify_authen($formname,$context);
1560: }
1561: }
1562: my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
1563: $nondc_setsection_code,$groupslist);
1564: my ($jsback,$elements) = &crumb_utilities();
1565: $js .= "\n".
1566: '<script type="text/javascript">'."\n".
1567: '// <![CDATA['."\n".
1568: $jsback."\n".
1569: '// ]]>'."\n".
1570: '</script>'."\n";
1571: return $js;
1572: }
1573:
1574: sub display_existing_roles {
1575: my ($r,$ccuname,$ccdomain,$inccourses,$context,$roledom,$crstype,
1576: $showcredits) = @_;
1577: my $now=time;
1578: my %lt=&Apache::lonlocal::texthash(
1579: 'rer' => "Existing Roles",
1580: 'rev' => "Revoke",
1581: 'del' => "Delete",
1582: 'ren' => "Re-Enable",
1583: 'rol' => "Role",
1584: 'ext' => "Extent",
1585: 'crd' => "Credits",
1586: 'sta' => "Start",
1587: 'end' => "End",
1588: );
1589: my (%rolesdump,%roletext,%sortrole,%roleclass,%rolepriv);
1590: if ($context eq 'course' || $context eq 'author') {
1591: my @roles = &Apache::lonuserutils::roles_by_context($context,1,$crstype);
1592: my %roleshash =
1593: &Apache::lonnet::get_my_roles($ccuname,$ccdomain,'userroles',
1594: ['active','previous','future'],\@roles,$roledom,1);
1595: foreach my $key (keys(%roleshash)) {
1596: my ($start,$end) = split(':',$roleshash{$key});
1597: next if ($start eq '-1' || $end eq '-1');
1598: my ($rnum,$rdom,$role,$sec) = split(':',$key);
1599: if ($context eq 'course') {
1600: next unless (($rnum eq $env{'course.'.$env{'request.course.id'}.'.num'})
1601: && ($rdom eq $env{'course.'.$env{'request.course.id'}.'.domain'}));
1602: } elsif ($context eq 'author') {
1603: next unless (($rnum eq $env{'user.name'}) && ($rdom eq $env{'request.role.domain'}));
1604: }
1605: my ($newkey,$newvalue,$newrole);
1606: $newkey = '/'.$rdom.'/'.$rnum;
1607: if ($sec ne '') {
1608: $newkey .= '/'.$sec;
1609: }
1610: $newvalue = $role;
1611: if ($role =~ /^cr/) {
1612: $newrole = 'cr';
1613: } else {
1614: $newrole = $role;
1615: }
1616: $newkey .= '_'.$newrole;
1617: if ($start ne '' && $end ne '') {
1618: $newvalue .= '_'.$end.'_'.$start;
1619: } elsif ($end ne '') {
1620: $newvalue .= '_'.$end;
1621: }
1622: $rolesdump{$newkey} = $newvalue;
1623: }
1624: } else {
1625: %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
1626: }
1627: # Build up table of user roles to allow revocation and re-enabling of roles.
1628: my ($tmp) = keys(%rolesdump);
1629: return if ($tmp =~ /^(con_lost|error)/i);
1630: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
1631: my $b1=join('_',(split('_',$b))[1,0]);
1632: return $a1 cmp $b1;
1633: } keys(%rolesdump)) {
1634: next if ($area =~ /^rolesdef/);
1635: my $envkey=$area;
1636: my $role = $rolesdump{$area};
1637: my $thisrole=$area;
1638: $area =~ s/\_\w\w$//;
1639: my ($role_code,$role_end_time,$role_start_time) =
1640: split(/_/,$role);
1641: # Is this a custom role? Get role owner and title.
1642: my ($croleudom,$croleuname,$croletitle)=
1643: ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$});
1644: my $allowed=0;
1645: my $delallowed=0;
1646: my $sortkey=$role_code;
1647: my $class='Unknown';
1648: my $credits='';
1649: if ($area =~ m{^/($match_domain)/($match_courseid)} ) {
1650: $class='Course';
1651: my ($coursedom,$coursedir) = ($1,$2);
1652: my $cid = $1.'_'.$2;
1653: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
1654: my %coursedata=
1655: &Apache::lonnet::coursedescription($cid);
1656: if ($coursedir =~ /^$match_community$/) {
1657: $class='Community';
1658: }
1659: $sortkey.="\0$coursedom";
1660: my $carea;
1661: if (defined($coursedata{'description'})) {
1662: $carea=$coursedata{'description'}.
1663: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
1664: &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$coursedir,$coursedom);
1665: $sortkey.="\0".$coursedata{'description'};
1666: } else {
1667: if ($class eq 'Community') {
1668: $carea=&mt('Unavailable community').': '.$area;
1669: $sortkey.="\0".&mt('Unavailable community').': '.$area;
1670: } else {
1671: $carea=&mt('Unavailable course').': '.$area;
1672: $sortkey.="\0".&mt('Unavailable course').': '.$area;
1673: }
1674: }
1675: $sortkey.="\0$coursedir";
1676: $inccourses->{$cid}=1;
1677: if (($showcredits) && ($class eq 'Course') && ($role_code eq 'st')) {
1678: my $defaultcredits = $coursedata{'internal.defaultcredits'};
1679: $credits =
1680: &get_user_credits($ccuname,$ccdomain,$defaultcredits,
1681: $coursedom,$coursedir);
1682: if ($credits eq '') {
1683: $credits = $defaultcredits;
1684: }
1685: }
1686: if ((&Apache::lonnet::allowed('c'.$role_code,$coursedom.'/'.$coursedir)) ||
1687: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1688: $allowed=1;
1689: }
1690: unless ($allowed) {
1691: my $isowner = &Apache::lonuserutils::is_courseowner($cid,$coursedata{'internal.courseowner'});
1692: if ($isowner) {
1693: if (($role_code eq 'co') && ($class eq 'Community')) {
1694: $allowed = 1;
1695: } elsif (($role_code eq 'cc') && ($class eq 'Course')) {
1696: $allowed = 1;
1697: }
1698: }
1699: }
1700: if ((&Apache::lonnet::allowed('dro',$coursedom)) ||
1701: (&Apache::lonnet::allowed('dro',$ccdomain))) {
1702: $delallowed=1;
1703: }
1704: # - custom role. Needs more info, too
1705: if ($croletitle) {
1706: if (&Apache::lonnet::allowed('ccr',$coursedom.'/'.$coursedir)) {
1707: $allowed=1;
1708: $thisrole.='.'.$role_code;
1709: }
1710: }
1711: if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) {
1712: $carea.='<br />'.&mt('Section: [_1]',$3);
1713: $sortkey.="\0$3";
1714: if (!$allowed) {
1715: if ($env{'request.course.sec'} eq $3) {
1716: if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2.'/'.$3)) {
1717: $allowed = 1;
1718: }
1719: }
1720: }
1721: }
1722: $area=$carea;
1723: } else {
1724: $sortkey.="\0".$area;
1725: # Determine if current user is able to revoke privileges
1726: if ($area=~m{^/($match_domain)/}) {
1727: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
1728: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1729: $allowed=1;
1730: }
1731: if (((&Apache::lonnet::allowed('dro',$1)) ||
1732: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
1733: ($role_code ne 'dc')) {
1734: $delallowed=1;
1735: }
1736: } else {
1737: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
1738: $allowed=1;
1739: }
1740: }
1741: if ($role_code eq 'ca' || $role_code eq 'au' || $role_code eq 'aa') {
1742: $class='Construction Space';
1743: } elsif ($role_code eq 'su') {
1744: $class='System';
1745: } else {
1746: $class='Domain';
1747: }
1748: }
1749: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
1750: $area=~m{/($match_domain)/($match_username)};
1751: if (&Apache::lonuserutils::authorpriv($2,$1)) {
1752: $allowed=1;
1753: } else {
1754: $allowed=0;
1755: }
1756: }
1757: my $row = '';
1758: $row.= '<td>';
1759: my $active=1;
1760: $active=0 if (($role_end_time) && ($now>$role_end_time));
1761: if (($active) && ($allowed)) {
1762: $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
1763: } else {
1764: if ($active) {
1765: $row.=' ';
1766: } else {
1767: $row.=&mt('expired or revoked');
1768: }
1769: }
1770: $row.='</td><td>';
1771: if ($allowed && !$active) {
1772: $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
1773: } else {
1774: $row.=' ';
1775: }
1776: $row.='</td><td>';
1777: if ($delallowed) {
1778: $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
1779: } else {
1780: $row.=' ';
1781: }
1782: my $plaintext='';
1783: if (!$croletitle) {
1784: $plaintext=&Apache::lonnet::plaintext($role_code,$class);
1785: if (($showcredits) && ($credits ne '')) {
1786: $plaintext .= '<br/ ><span class="LC_nobreak">'.
1787: '<span class="LC_fontsize_small">'.
1788: &mt('Credits: [_1]',$credits).
1789: '</span></span>';
1790: }
1791: } else {
1792: $plaintext=
1793: &mt('Customrole [_1][_2]defined by [_3]',
1794: '"'.$croletitle.'"',
1795: '<br />',
1796: $croleuname.':'.$croleudom);
1797: }
1798: $row.= '</td><td>'.$plaintext.
1799: '</td><td>'.$area.
1800: '</td><td>'.($role_start_time?&Apache::lonlocal::locallocaltime($role_start_time)
1801: : ' ' ).
1802: '</td><td>'.($role_end_time ?&Apache::lonlocal::locallocaltime($role_end_time)
1803: : ' ' )
1804: ."</td>";
1805: $sortrole{$sortkey}=$envkey;
1806: $roletext{$envkey}=$row;
1807: $roleclass{$envkey}=$class;
1808: $rolepriv{$envkey}=$allowed;
1809: } # end of foreach (table building loop)
1810:
1811: my $rolesdisplay = 0;
1812: my %output = ();
1813: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1814: $output{$type} = '';
1815: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
1816: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
1817: $output{$type}.=
1818: &Apache::loncommon::start_data_table_row().
1819: $roletext{$sortrole{$which}}.
1820: &Apache::loncommon::end_data_table_row();
1821: }
1822: }
1823: unless($output{$type} eq '') {
1824: $output{$type} = '<tr class="LC_info_row">'.
1825: "<td align='center' colspan='7'>".&mt($type)."</td></tr>".
1826: $output{$type};
1827: $rolesdisplay = 1;
1828: }
1829: }
1830: if ($rolesdisplay == 1) {
1831: my $contextrole='';
1832: if ($env{'request.course.id'}) {
1833: if (&Apache::loncommon::course_type() eq 'Community') {
1834: $contextrole = &mt('Existing Roles in this Community');
1835: } else {
1836: $contextrole = &mt('Existing Roles in this Course');
1837: }
1838: } elsif ($env{'request.role'} =~ /^au\./) {
1839: $contextrole = &mt('Existing Co-Author Roles in your Construction Space');
1840: } else {
1841: $contextrole = &mt('Existing Roles in this Domain');
1842: }
1843: $r->print('<div>'.
1844: '<fieldset><legend>'.$contextrole.'</legend>'.
1845: &Apache::loncommon::start_data_table("LC_createuser").
1846: &Apache::loncommon::start_data_table_header_row().
1847: '<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.
1848: '</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.
1849: '</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
1850: &Apache::loncommon::end_data_table_header_row());
1851: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1852: if ($output{$type}) {
1853: $r->print($output{$type}."\n");
1854: }
1855: }
1856: $r->print(&Apache::loncommon::end_data_table().
1857: '</fieldset></div>');
1858: }
1859: return;
1860: }
1861:
1862: sub new_coauthor_roles {
1863: my ($r,$ccuname,$ccdomain) = @_;
1864: my $addrolesdisplay = 0;
1865: #
1866: # Co-Author
1867: #
1868: if (&Apache::lonuserutils::authorpriv($env{'user.name'},
1869: $env{'request.role.domain'}) &&
1870: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
1871: # No sense in assigning co-author role to yourself
1872: $addrolesdisplay = 1;
1873: my $cuname=$env{'user.name'};
1874: my $cudom=$env{'request.role.domain'};
1875: my %lt=&Apache::lonlocal::texthash(
1876: 'cs' => "Construction Space",
1877: 'act' => "Activate",
1878: 'rol' => "Role",
1879: 'ext' => "Extent",
1880: 'sta' => "Start",
1881: 'end' => "End",
1882: 'cau' => "Co-Author",
1883: 'caa' => "Assistant Co-Author",
1884: 'ssd' => "Set Start Date",
1885: 'sed' => "Set End Date"
1886: );
1887: $r->print('<h4>'.$lt{'cs'}.'</h4>'."\n".
1888: &Apache::loncommon::start_data_table()."\n".
1889: &Apache::loncommon::start_data_table_header_row()."\n".
1890: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'.
1891: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'sta'}.'</th>'.
1892: '<th>'.$lt{'end'}.'</th>'."\n".
1893: &Apache::loncommon::end_data_table_header_row()."\n".
1894: &Apache::loncommon::start_data_table_row().'
1895: <td>
1896: <input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_ca" />
1897: </td>
1898: <td>'.$lt{'cau'}.'</td>
1899: <td>'.$cudom.'_'.$cuname.'</td>
1900: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_ca" value="" />
1901: <a href=
1902: "javascript:pjump('."'date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1903: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
1904: <a href=
1905: "javascript:pjump('."'date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1906: &Apache::loncommon::end_data_table_row()."\n".
1907: &Apache::loncommon::start_data_table_row()."\n".
1908: '<td><input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_aa" /></td>
1909: <td>'.$lt{'caa'}.'</td>
1910: <td>'.$cudom.'_'.$cuname.'</td>
1911: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
1912: <a href=
1913: "javascript:pjump('."'date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1914: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
1915: <a href=
1916: "javascript:pjump('."'date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1917: &Apache::loncommon::end_data_table_row()."\n".
1918: &Apache::loncommon::end_data_table());
1919: } elsif ($env{'request.role'} =~ /^au\./) {
1920: if (!(&Apache::lonuserutils::authorpriv($env{'user.name'},
1921: $env{'request.role.domain'}))) {
1922: $r->print('<span class="LC_error">'.
1923: &mt('You do not have privileges to assign co-author roles.').
1924: '</span>');
1925: } elsif (($env{'user.name'} eq $ccuname) &&
1926: ($env{'user.domain'} eq $ccdomain)) {
1927: $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Construction Space is not permitted'));
1928: }
1929: }
1930: return $addrolesdisplay;;
1931: }
1932:
1933: sub new_domain_roles {
1934: my ($r,$ccdomain) = @_;
1935: my $addrolesdisplay = 0;
1936: #
1937: # Domain level
1938: #
1939: my $num_domain_level = 0;
1940: my $domaintext =
1941: '<h4>'.&mt('Domain Level').'</h4>'.
1942: &Apache::loncommon::start_data_table().
1943: &Apache::loncommon::start_data_table_header_row().
1944: '<th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.
1945: &mt('Extent').'</th>'.
1946: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
1947: &Apache::loncommon::end_data_table_header_row();
1948: my @allroles = &Apache::lonuserutils::roles_by_context('domain');
1949: foreach my $thisdomain (sort(&Apache::lonnet::all_domains())) {
1950: foreach my $role (@allroles) {
1951: next if ($role eq 'ad');
1952: next if (($role eq 'au') && ($ccdomain ne $thisdomain));
1953: if (&Apache::lonnet::allowed('c'.$role,$thisdomain)) {
1954: my $plrole=&Apache::lonnet::plaintext($role);
1955: my %lt=&Apache::lonlocal::texthash(
1956: 'ssd' => "Set Start Date",
1957: 'sed' => "Set End Date"
1958: );
1959: $num_domain_level ++;
1960: $domaintext .=
1961: &Apache::loncommon::start_data_table_row().
1962: '<td><input type="checkbox" name="act_'.$thisdomain.'_'.$role.'" /></td>
1963: <td>'.$plrole.'</td>
1964: <td>'.$thisdomain.'</td>
1965: <td><input type="hidden" name="start_'.$thisdomain.'_'.$role.'" value="" />
1966: <a href=
1967: "javascript:pjump('."'date_start','Start Date $plrole',document.cu.start_$thisdomain\_$role.value,'start_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1968: <td><input type="hidden" name="end_'.$thisdomain.'_'.$role.'" value="" />
1969: <a href=
1970: "javascript:pjump('."'date_end','End Date $plrole',document.cu.end_$thisdomain\_$role.value,'end_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'.
1971: &Apache::loncommon::end_data_table_row();
1972: }
1973: }
1974: }
1975: $domaintext.= &Apache::loncommon::end_data_table();
1976: if ($num_domain_level > 0) {
1977: $r->print($domaintext);
1978: $addrolesdisplay = 1;
1979: }
1980: return $addrolesdisplay;
1981: }
1982:
1983: sub user_authentication {
1984: my ($ccuname,$ccdomain,$formname) = @_;
1985: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
1986: my $outcome;
1987: # Check for a bad authentication type
1988: if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
1989: # bad authentication scheme
1990: my %lt=&Apache::lonlocal::texthash(
1991: 'err' => "ERROR",
1992: 'uuas' => "This user has an unrecognized authentication scheme",
1993: 'adcs' => "Please alert a domain coordinator of this situation",
1994: 'sldb' => "Please specify login data below",
1995: 'ld' => "Login Data"
1996: );
1997: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1998: &initialize_authen_forms($ccdomain,$formname);
1999:
2000: my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc);
2001: $outcome = <<ENDBADAUTH;
2002: <script type="text/javascript" language="Javascript">
2003: // <![CDATA[
2004: $loginscript
2005: // ]]>
2006: </script>
2007: <span class="LC_error">$lt{'err'}:
2008: $lt{'uuas'} ($currentauth). $lt{'sldb'}.</span>
2009: <h3>$lt{'ld'}</h3>
2010: $choices
2011: ENDBADAUTH
2012: } else {
2013: # This user is not allowed to modify the user's
2014: # authentication scheme, so just notify them of the problem
2015: $outcome = <<ENDBADAUTH;
2016: <span class="LC_error"> $lt{'err'}:
2017: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
2018: </span>
2019: ENDBADAUTH
2020: }
2021: } else { # Authentication type is valid
2022: &initialize_authen_forms($ccdomain,$formname,$currentauth,'modifyuser');
2023: my ($authformcurrent,$can_modify,@authform_others) =
2024: &modify_login_block($ccdomain,$currentauth);
2025: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
2026: # Current user has login modification privileges
2027: my %lt=&Apache::lonlocal::texthash (
2028: 'ld' => "Login Data",
2029: 'ccld' => "Change Current Login Data",
2030: 'enld' => "Enter New Login Data"
2031: );
2032: $outcome =
2033: '<script type="text/javascript" language="Javascript">'."\n".
2034: '// <![CDATA['."\n".
2035: $loginscript."\n".
2036: '// ]]>'."\n".
2037: '</script>'."\n".
2038: '<h3>'.$lt{'ld'}.'</h3>'.
2039: &Apache::loncommon::start_data_table().
2040: &Apache::loncommon::start_data_table_row().
2041: '<td>'.$authformnop;
2042: if ($can_modify) {
2043: $outcome .= '</td>'."\n".
2044: &Apache::loncommon::end_data_table_row().
2045: &Apache::loncommon::start_data_table_row().
2046: '<td>'.$authformcurrent.'</td>'.
2047: &Apache::loncommon::end_data_table_row()."\n";
2048: } else {
2049: $outcome .= ' ('.$authformcurrent.')</td>'.
2050: &Apache::loncommon::end_data_table_row()."\n";
2051: }
2052: foreach my $item (@authform_others) {
2053: $outcome .= &Apache::loncommon::start_data_table_row().
2054: '<td>'.$item.'</td>'.
2055: &Apache::loncommon::end_data_table_row()."\n";
2056: }
2057: $outcome .= &Apache::loncommon::end_data_table();
2058: } else {
2059: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
2060: my %lt=&Apache::lonlocal::texthash(
2061: 'ccld' => "Change Current Login Data",
2062: 'yodo' => "You do not have privileges to modify the authentication configuration for this user.",
2063: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
2064: );
2065: $outcome .= <<ENDNOPRIV;
2066: <h3>$lt{'ccld'}</h3>
2067: $lt{'yodo'} $lt{'ifch'}: $ccdomain
2068: <input type="hidden" name="login" value="nochange" />
2069: ENDNOPRIV
2070: }
2071: }
2072: } ## End of "check for bad authentication type" logic
2073: return $outcome;
2074: }
2075:
2076: sub modify_login_block {
2077: my ($dom,$currentauth) = @_;
2078: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
2079: my ($authnum,%can_assign) =
2080: &Apache::loncommon::get_assignable_auth($dom);
2081: my ($authformcurrent,@authform_others,$show_override_msg);
2082: if ($currentauth=~/^krb(4|5):/) {
2083: $authformcurrent=$authformkrb;
2084: if ($can_assign{'int'}) {
2085: push(@authform_others,$authformint);
2086: }
2087: if ($can_assign{'loc'}) {
2088: push(@authform_others,$authformloc);
2089: }
2090: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
2091: $show_override_msg = 1;
2092: }
2093: } elsif ($currentauth=~/^internal:/) {
2094: $authformcurrent=$authformint;
2095: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
2096: push(@authform_others,$authformkrb);
2097: }
2098: if ($can_assign{'loc'}) {
2099: push(@authform_others,$authformloc);
2100: }
2101: if ($can_assign{'int'}) {
2102: $show_override_msg = 1;
2103: }
2104: } elsif ($currentauth=~/^unix:/) {
2105: $authformcurrent=$authformfsys;
2106: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
2107: push(@authform_others,$authformkrb);
2108: }
2109: if ($can_assign{'int'}) {
2110: push(@authform_others,$authformint);
2111: }
2112: if ($can_assign{'loc'}) {
2113: push(@authform_others,$authformloc);
2114: }
2115: if ($can_assign{'fsys'}) {
2116: $show_override_msg = 1;
2117: }
2118: } elsif ($currentauth=~/^localauth:/) {
2119: $authformcurrent=$authformloc;
2120: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
2121: push(@authform_others,$authformkrb);
2122: }
2123: if ($can_assign{'int'}) {
2124: push(@authform_others,$authformint);
2125: }
2126: if ($can_assign{'loc'}) {
2127: $show_override_msg = 1;
2128: }
2129: }
2130: if ($show_override_msg) {
2131: $authformcurrent = '<table><tr><td colspan="3">'.$authformcurrent.
2132: '</td></tr>'."\n".
2133: '<tr><td> </td>'.
2134: '<td><b>'.&mt('Currently in use').'</b></td>'.
2135: '<td align="right"><span class="LC_cusr_emph">'.
2136: &mt('will override current values').
2137: '</span></td></tr></table>';
2138: }
2139: return ($authformcurrent,$show_override_msg,@authform_others);
2140: }
2141:
2142: sub personal_data_display {
2143: my ($ccuname,$ccdomain,$newuser,$context,$inst_results,$rolesarray) = @_;
2144: my ($output,$showforceid,%userenv,%canmodify,%canmodify_status);
2145: my @userinfo = ('firstname','middlename','lastname','generation',
2146: 'permanentemail','id');
2147: my $rowcount = 0;
2148: my $editable = 0;
2149: %canmodify_status =
2150: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
2151: ['inststatus'],$rolesarray);
2152: if (!$newuser) {
2153: # Get the users information
2154: %userenv = &Apache::lonnet::get('environment',
2155: ['firstname','middlename','lastname','generation',
2156: 'permanentemail','id','inststatus'],$ccdomain,$ccuname);
2157: %canmodify =
2158: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
2159: \@userinfo,$rolesarray);
2160: } elsif ($context eq 'selfcreate') {
2161: %canmodify = &selfcreate_canmodify($context,$ccdomain,\@userinfo,
2162: $inst_results,$rolesarray);
2163: }
2164: my %lt=&Apache::lonlocal::texthash(
2165: 'pd' => "Personal Data",
2166: 'firstname' => "First Name",
2167: 'middlename' => "Middle Name",
2168: 'lastname' => "Last Name",
2169: 'generation' => "Generation",
2170: 'permanentemail' => "Permanent e-mail address",
2171: 'id' => "Student/Employee ID",
2172: 'lg' => "Login Data",
2173: 'inststatus' => "Affiliation",
2174: );
2175: my %textboxsize = (
2176: firstname => '15',
2177: middlename => '15',
2178: lastname => '15',
2179: generation => '5',
2180: permanentemail => '25',
2181: id => '15',
2182: );
2183: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
2184: $output = '<h3>'.$lt{'pd'}.'</h3>'.
2185: &Apache::lonhtmlcommon::start_pick_box();
2186: foreach my $item (@userinfo) {
2187: my $rowtitle = $lt{$item};
2188: my $hiderow = 0;
2189: if ($item eq 'generation') {
2190: $rowtitle = $genhelp.$rowtitle;
2191: }
2192: my $row = &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n";
2193: if ($newuser) {
2194: if (ref($inst_results) eq 'HASH') {
2195: if ($inst_results->{$item} ne '') {
2196: $row .= '<input type="hidden" name="c'.$item.'" value="'.$inst_results->{$item}.'" />'.$inst_results->{$item};
2197: } else {
2198: if ($context eq 'selfcreate') {
2199: if ($canmodify{$item}) {
2200: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2201: $editable ++;
2202: } else {
2203: $hiderow = 1;
2204: }
2205: } else {
2206: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2207: }
2208: }
2209: } else {
2210: if ($context eq 'selfcreate') {
2211: if (($item eq 'permanentemail') && ($newuser eq 'email')) {
2212: $row .= $ccuname;
2213: } else {
2214: if ($canmodify{$item}) {
2215: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2216: $editable ++;
2217: } else {
2218: $hiderow = 1;
2219: }
2220: }
2221: } else {
2222: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2223: }
2224: }
2225: } else {
2226: if ($canmodify{$item}) {
2227: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="'.$userenv{$item}.'" />';
2228: } else {
2229: $row .= $userenv{$item};
2230: }
2231: if ($item eq 'id') {
2232: $showforceid = $canmodify{$item};
2233: }
2234: }
2235: $row .= &Apache::lonhtmlcommon::row_closure(1);
2236: if (!$hiderow) {
2237: $output .= $row;
2238: $rowcount ++;
2239: }
2240: }
2241: if (($canmodify_status{'inststatus'}) || ($context ne 'selfcreate')) {
2242: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($ccdomain);
2243: if (ref($types) eq 'ARRAY') {
2244: if (@{$types} > 0) {
2245: my ($hiderow,$shown);
2246: if ($canmodify_status{'inststatus'}) {
2247: $shown = &pick_inst_statuses($userenv{'inststatus'},$usertypes,$types);
2248: } else {
2249: if ($userenv{'inststatus'} eq '') {
2250: $hiderow = 1;
2251: } else {
2252: my @showitems;
2253: foreach my $item ( map { &unescape($_); } split(':',$userenv{'inststatus'})) {
2254: if (exists($usertypes->{$item})) {
2255: push(@showitems,$usertypes->{$item});
2256: } else {
2257: push(@showitems,$item);
2258: }
2259: }
2260: if (@showitems) {
2261: $shown = join(', ',@showitems);
2262: } else {
2263: $hiderow = 1;
2264: }
2265: }
2266: }
2267: if (!$hiderow) {
2268: my $row = &Apache::lonhtmlcommon::row_title(&mt('Affliations'),undef,'LC_oddrow_value')."\n".
2269: $shown.&Apache::lonhtmlcommon::row_closure(1);
2270: if ($context eq 'selfcreate') {
2271: $rowcount ++;
2272: }
2273: $output .= $row;
2274: }
2275: }
2276: }
2277: }
2278: $output .= &Apache::lonhtmlcommon::end_pick_box();
2279: if (wantarray) {
2280: if ($context eq 'selfcreate') {
2281: return($output,$rowcount,$editable);
2282: } else {
2283: return ($output,$showforceid);
2284: }
2285: } else {
2286: return $output;
2287: }
2288: }
2289:
2290: sub pick_inst_statuses {
2291: my ($curr,$usertypes,$types) = @_;
2292: my ($output,$rem,@currtypes);
2293: if ($curr ne '') {
2294: @currtypes = map { &unescape($_); } split(/:/,$curr);
2295: }
2296: my $numinrow = 2;
2297: if (ref($types) eq 'ARRAY') {
2298: $output = '<table>';
2299: my $lastcolspan;
2300: for (my $i=0; $i<@{$types}; $i++) {
2301: if (defined($usertypes->{$types->[$i]})) {
2302: my $rem = $i%($numinrow);
2303: if ($rem == 0) {
2304: if ($i<@{$types}-1) {
2305: if ($i > 0) {
2306: $output .= '</tr>';
2307: }
2308: $output .= '<tr>';
2309: }
2310: } elsif ($i==@{$types}-1) {
2311: my $colsleft = $numinrow - $rem;
2312: if ($colsleft > 1) {
2313: $lastcolspan = ' colspan="'.$colsleft.'"';
2314: }
2315: }
2316: my $check = ' ';
2317: if (grep(/^\Q$types->[$i]\E$/,@currtypes)) {
2318: $check = ' checked="checked" ';
2319: }
2320: $output .= '<td class="LC_left_item"'.$lastcolspan.'>'.
2321: '<span class="LC_nobreak"><label>'.
2322: '<input type="checkbox" name="inststatus" '.
2323: 'value="'.$types->[$i].'"'.$check.'/>'.
2324: $usertypes->{$types->[$i]}.'</label></span></td>';
2325: }
2326: }
2327: $output .= '</tr></table>';
2328: }
2329: return $output;
2330: }
2331:
2332: sub selfcreate_canmodify {
2333: my ($context,$dom,$userinfo,$inst_results,$rolesarray) = @_;
2334: if (ref($inst_results) eq 'HASH') {
2335: my @inststatuses = &get_inststatuses($inst_results);
2336: if (@inststatuses == 0) {
2337: @inststatuses = ('default');
2338: }
2339: $rolesarray = \@inststatuses;
2340: }
2341: my %canmodify =
2342: &Apache::lonuserutils::can_modify_userinfo($context,$dom,$userinfo,
2343: $rolesarray);
2344: return %canmodify;
2345: }
2346:
2347: sub get_inststatuses {
2348: my ($insthashref) = @_;
2349: my @inststatuses = ();
2350: if (ref($insthashref) eq 'HASH') {
2351: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
2352: @inststatuses = @{$insthashref->{'inststatus'}};
2353: }
2354: }
2355: return @inststatuses;
2356: }
2357:
2358: # ================================================================= Phase Three
2359: sub update_user_data {
2360: my ($r,$context,$crstype,$brcrum,$showcredits) = @_;
2361: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
2362: $env{'form.ccdomain'});
2363: # Error messages
2364: my $error = '<span class="LC_error">'.&mt('Error').': ';
2365: my $end = '</span><br /><br />';
2366: my $rtnlink = '<a href="javascript:backPage(document.userupdate,'.
2367: "'$env{'form.prevphase'}','modify')".'" />'.
2368: &mt('Return to previous page').'</a>'.
2369: &Apache::loncommon::end_page();
2370: my $now = time;
2371: my $title;
2372: if (exists($env{'form.makeuser'})) {
2373: $title='Set Privileges for New User';
2374: } else {
2375: $title='Modify User Privileges';
2376: }
2377: my $newuser = 0;
2378: my ($jsback,$elements) = &crumb_utilities();
2379: my $jscript = '<script type="text/javascript">'."\n".
2380: '// <![CDATA['."\n".
2381: $jsback."\n".
2382: '// ]]>'."\n".
2383: '</script>'."\n";
2384: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
2385: push (@{$brcrum},
2386: {href => "javascript:backPage(document.userupdate)",
2387: text => $breadcrumb_text{'search'},
2388: faq => 282,
2389: bug => 'Instructor Interface',}
2390: );
2391: if ($env{'form.prevphase'} eq 'userpicked') {
2392: push(@{$brcrum},
2393: {href => "javascript:backPage(document.userupdate,'get_user_info','select')",
2394: text => $breadcrumb_text{'userpicked'},
2395: faq => 282,
2396: bug => 'Instructor Interface',});
2397: }
2398: my $helpitem = 'Course_Change_Privileges';
2399: if ($env{'form.action'} eq 'singlestudent') {
2400: $helpitem = 'Course_Add_Student';
2401: }
2402: push(@{$brcrum},
2403: {href => "javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
2404: text => $breadcrumb_text{'modify'},
2405: faq => 282,
2406: bug => 'Instructor Interface',},
2407: {href => "/adm/createuser",
2408: text => "Result",
2409: faq => 282,
2410: bug => 'Instructor Interface',
2411: help => $helpitem});
2412: my $args = {bread_crumbs => $brcrum,
2413: bread_crumbs_component => 'User Management'};
2414: if ($env{'form.popup'}) {
2415: $args->{'no_nav_bar'} = 1;
2416: }
2417: $r->print(&Apache::loncommon::start_page($title,$jscript,$args));
2418: $r->print(&update_result_form($uhome));
2419: # Check Inputs
2420: if (! $env{'form.ccuname'} ) {
2421: $r->print($error.&mt('No login name specified').'.'.$end.$rtnlink);
2422: return;
2423: }
2424: if ( $env{'form.ccuname'} ne
2425: &LONCAPA::clean_username($env{'form.ccuname'}) ) {
2426: $r->print($error.&mt('Invalid login name.').' '.
2427: &mt('Only letters, numbers, periods, dashes, @, and underscores are valid.').
2428: $end.$rtnlink);
2429: return;
2430: }
2431: if (! $env{'form.ccdomain'} ) {
2432: $r->print($error.&mt('No domain specified').'.'.$end.$rtnlink);
2433: return;
2434: }
2435: if ( $env{'form.ccdomain'} ne
2436: &LONCAPA::clean_domain($env{'form.ccdomain'}) ) {
2437: $r->print($error.&mt('Invalid domain name.').' '.
2438: &mt('Only letters, numbers, periods, dashes, and underscores are valid.').
2439: $end.$rtnlink);
2440: return;
2441: }
2442: if ($uhome eq 'no_host') {
2443: $newuser = 1;
2444: }
2445: if (! exists($env{'form.makeuser'})) {
2446: # Modifying an existing user, so check the validity of the name
2447: if ($uhome eq 'no_host') {
2448: $r->print($error.&mt('Unable to determine home server for ').
2449: $env{'form.ccuname'}.&mt(' in domain ').
2450: $env{'form.ccdomain'}.'.');
2451: return;
2452: }
2453: }
2454: # Determine authentication method and password for the user being modified
2455: my $amode='';
2456: my $genpwd='';
2457: if ($env{'form.login'} eq 'krb') {
2458: $amode='krb';
2459: $amode.=$env{'form.krbver'};
2460: $genpwd=$env{'form.krbarg'};
2461: } elsif ($env{'form.login'} eq 'int') {
2462: $amode='internal';
2463: $genpwd=$env{'form.intarg'};
2464: } elsif ($env{'form.login'} eq 'fsys') {
2465: $amode='unix';
2466: $genpwd=$env{'form.fsysarg'};
2467: } elsif ($env{'form.login'} eq 'loc') {
2468: $amode='localauth';
2469: $genpwd=$env{'form.locarg'};
2470: $genpwd=" " if (!$genpwd);
2471: } elsif (($env{'form.login'} eq 'nochange') ||
2472: ($env{'form.login'} eq '' )) {
2473: # There is no need to tell the user we did not change what they
2474: # did not ask us to change.
2475: # If they are creating a new user but have not specified login
2476: # information this will be caught below.
2477: } else {
2478: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2479: return;
2480: }
2481:
2482: $r->print('<h3>'.&mt('User [_1] in domain [_2]',
2483: $env{'form.ccuname'}.' ('.&Apache::loncommon::plainname($env{'form.ccuname'},
2484: $env{'form.ccdomain'}).')', $env{'form.ccdomain'}).'</h3>');
2485: my %prog_state = &Apache::lonhtmlcommon::Create_PrgWin($r,2);
2486:
2487: my (%alerts,%rulematch,%inst_results,%curr_rules);
2488: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2489: my @usertools = ('aboutme','blog','webdav','portfolio');
2490: my @requestcourses = ('official','unofficial','community');
2491: my @requestauthor = ('requestauthor');
2492: my ($othertitle,$usertypes,$types) =
2493: &Apache::loncommon::sorted_inst_types($env{'form.ccdomain'});
2494: my %canmodify_status =
2495: &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},
2496: ['inststatus']);
2497: if ($env{'form.makeuser'}) {
2498: $r->print('<h3>'.&mt('Creating new account.').'</h3>');
2499: # Check for the authentication mode and password
2500: if (! $amode || ! $genpwd) {
2501: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2502: return;
2503: }
2504: # Determine desired host
2505: my $desiredhost = $env{'form.hserver'};
2506: if (lc($desiredhost) eq 'default') {
2507: $desiredhost = undef;
2508: } else {
2509: my %home_servers =
2510: &Apache::lonnet::get_servers($env{'form.ccdomain'},'library');
2511: if (! exists($home_servers{$desiredhost})) {
2512: $r->print($error.&mt('Invalid home server specified').$end.$rtnlink);
2513: return;
2514: }
2515: }
2516: # Check ID format
2517: my %checkhash;
2518: my %checks = ('id' => 1);
2519: %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = (
2520: 'newuser' => $newuser,
2521: 'id' => $env{'form.cid'},
2522: );
2523: if ($env{'form.cid'} ne '') {
2524: &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts,
2525: \%rulematch,\%inst_results,\%curr_rules);
2526: if (ref($alerts{'id'}) eq 'HASH') {
2527: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2528: my $domdesc =
2529: &Apache::lonnet::domain($env{'form.ccdomain'},'description');
2530: if ($alerts{'id'}{$env{'form.ccdomain'}}{$env{'form.cid'}}) {
2531: my $userchkmsg;
2532: if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') {
2533: $userchkmsg =
2534: &Apache::loncommon::instrule_disallow_msg('id',
2535: $domdesc,1).
2536: &Apache::loncommon::user_rule_formats($env{'form.ccdomain'},
2537: $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id');
2538: }
2539: $r->print($error.&mt('Invalid ID format').$end.
2540: $userchkmsg.$rtnlink);
2541: return;
2542: }
2543: }
2544: }
2545: }
2546: &Apache::lonhtmlcommon::Increment_PrgWin($r, \%prog_state);
2547: # Call modifyuser
2548: my $result = &Apache::lonnet::modifyuser
2549: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'},
2550: $amode,$genpwd,$env{'form.cfirstname'},
2551: $env{'form.cmiddlename'},$env{'form.clastname'},
2552: $env{'form.cgeneration'},undef,$desiredhost,
2553: $env{'form.cpermanentemail'});
2554: $r->print(&mt('Generating user').': '.$result);
2555: $uhome = &Apache::lonnet::homeserver($env{'form.ccuname'},
2556: $env{'form.ccdomain'});
2557: my (%changeHash,%newcustom,%changed,%changedinfo);
2558: if ($uhome ne 'no_host') {
2559: if ($context eq 'domain') {
2560: if ($env{'form.customquota'} == 1) {
2561: if ($env{'form.portfolioquota'} eq '') {
2562: $newcustom{'quota'} = 0;
2563: } else {
2564: $newcustom{'quota'} = $env{'form.portfolioquota'};
2565: $newcustom{'quota'} =~ s/[^\d\.]//g;
2566: }
2567: $changed{'quota'} = "a_admin($newcustom{'quota'},\%changeHash);
2568: }
2569: foreach my $item (@usertools) {
2570: if ($env{'form.custom'.$item} == 1) {
2571: $newcustom{$item} = $env{'form.tools_'.$item};
2572: $changed{$item} = &tool_admin($item,$newcustom{$item},
2573: \%changeHash,'tools');
2574: }
2575: }
2576: foreach my $item (@requestcourses) {
2577: if ($env{'form.custom'.$item} == 1) {
2578: $newcustom{$item} = $env{'form.crsreq_'.$item};
2579: if ($env{'form.crsreq_'.$item} eq 'autolimit') {
2580: $newcustom{$item} .= '=';
2581: unless ($env{'form.crsreq_'.$item.'_limit'} =~ /\D/) {
2582: $newcustom{$item} .= $env{'form.crsreq_'.$item.'_limit'};
2583: }
2584: }
2585: $changed{$item} = &tool_admin($item,$newcustom{$item},
2586: \%changeHash,'requestcourses');
2587: }
2588: }
2589: if ($env{'form.customrequestauthor'} == 1) {
2590: $newcustom{'requestauthor'} = $env{'form.requestauthor'};
2591: $changed{'requestauthor'} = &tool_admin('requestauthor',
2592: $newcustom{'requestauthor'},
2593: \%changeHash,'requestauthor');
2594: }
2595: }
2596: if ($canmodify_status{'inststatus'}) {
2597: if (exists($env{'form.inststatus'})) {
2598: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2599: if (@inststatuses > 0) {
2600: $changeHash{'inststatus'} = join(',',@inststatuses);
2601: $changed{'inststatus'} = $changeHash{'inststatus'};
2602: }
2603: }
2604: }
2605: if (keys(%changed)) {
2606: foreach my $item (@userinfo) {
2607: $changeHash{$item} = $env{'form.c'.$item};
2608: }
2609: my $chgresult =
2610: &Apache::lonnet::put('environment',\%changeHash,
2611: $env{'form.ccdomain'},$env{'form.ccuname'});
2612: }
2613: }
2614: $r->print('<br />'.&mt('Home server').': '.$uhome.' '.
2615: &Apache::lonnet::hostname($uhome));
2616: } elsif (($env{'form.login'} ne 'nochange') &&
2617: ($env{'form.login'} ne '' )) {
2618: # Modify user privileges
2619: if (! $amode || ! $genpwd) {
2620: $r->print($error.'Invalid login mode or password'.$end.$rtnlink);
2621: return;
2622: }
2623: # Only allow authentification modification if the person has authority
2624: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2625: $r->print('Modifying authentication: '.
2626: &Apache::lonnet::modifyuserauth(
2627: $env{'form.ccdomain'},$env{'form.ccuname'},
2628: $amode,$genpwd));
2629: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
2630: ($env{'form.ccuname'},$env{'form.ccdomain'}));
2631: } else {
2632: # Okay, this is a non-fatal error.
2633: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);
2634: }
2635: }
2636: $r->rflush(); # Finish display of header before time consuming actions start
2637: &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state);
2638: ##
2639: my (@userroles,%userupdate,$cnum,$cdom,$defaultcredits,%namechanged);
2640: if ($context eq 'course') {
2641: ($cnum,$cdom) =
2642: &Apache::lonuserutils::get_course_identity();
2643: $crstype = &Apache::loncommon::course_type($cdom.'_'.$cnum);
2644: if ($showcredits) {
2645: $defaultcredits = &Apache::lonuserutils::get_defaultcredits($cdom,$cnum);
2646: }
2647: }
2648: if (! $env{'form.makeuser'} ) {
2649: # Check for need to change
2650: my %userenv = &Apache::lonnet::get
2651: ('environment',['firstname','middlename','lastname','generation',
2652: 'id','permanentemail','portfolioquota','inststatus','tools.aboutme',
2653: 'tools.blog','tools.webdav','tools.portfolio',
2654: 'requestcourses.official','requestcourses.unofficial',
2655: 'requestcourses.community','reqcrsotherdom.official',
2656: 'reqcrsotherdom.unofficial','reqcrsotherdom.community',
2657: 'requestauthor'],
2658: $env{'form.ccdomain'},$env{'form.ccuname'});
2659: my ($tmp) = keys(%userenv);
2660: if ($tmp =~ /^(con_lost|error)/i) {
2661: %userenv = ();
2662: }
2663: my $no_forceid_alert;
2664: # Check to see if user information can be changed
2665: my %domconfig =
2666: &Apache::lonnet::get_dom('configuration',['usermodification'],
2667: $env{'form.ccdomain'});
2668: my @statuses = ('active','future');
2669: my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'});
2670: my ($auname,$audom);
2671: if ($context eq 'author') {
2672: $auname = $env{'user.name'};
2673: $audom = $env{'user.domain'};
2674: }
2675: foreach my $item (keys(%roles)) {
2676: my ($rolenum,$roledom,$role) = split(/:/,$item,-1);
2677: if ($context eq 'course') {
2678: if ($cnum ne '' && $cdom ne '') {
2679: if ($rolenum eq $cnum && $roledom eq $cdom) {
2680: if (!grep(/^\Q$role\E$/,@userroles)) {
2681: push(@userroles,$role);
2682: }
2683: }
2684: }
2685: } elsif ($context eq 'author') {
2686: if ($rolenum eq $auname && $roledom eq $audom) {
2687: if (!grep(/^\Q$role\E$/,@userroles)) {
2688: push(@userroles,$role);
2689: }
2690: }
2691: }
2692: }
2693: if ($env{'form.action'} eq 'singlestudent') {
2694: if (!grep(/^st$/,@userroles)) {
2695: push(@userroles,'st');
2696: }
2697: } else {
2698: # Check for course or co-author roles being activated or re-enabled
2699: if ($context eq 'author' || $context eq 'course') {
2700: foreach my $key (keys(%env)) {
2701: if ($context eq 'author') {
2702: if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) {
2703: if (!grep(/^\Q$1\E$/,@userroles)) {
2704: push(@userroles,$1);
2705: }
2706: } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) {
2707: if (!grep(/^\Q$1\E$/,@userroles)) {
2708: push(@userroles,$1);
2709: }
2710: }
2711: } elsif ($context eq 'course') {
2712: if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) {
2713: if (!grep(/^\Q$1\E$/,@userroles)) {
2714: push(@userroles,$1);
2715: }
2716: } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) {
2717: if (!grep(/^\Q$1\E$/,@userroles)) {
2718: push(@userroles,$1);
2719: }
2720: }
2721: }
2722: }
2723: }
2724: }
2725: #Check to see if we can change personal data for the user
2726: my (@mod_disallowed,@longroles);
2727: foreach my $role (@userroles) {
2728: if ($role eq 'cr') {
2729: push(@longroles,'Custom');
2730: } else {
2731: push(@longroles,&Apache::lonnet::plaintext($role,$crstype));
2732: }
2733: }
2734: my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},\@userinfo,\@userroles);
2735: foreach my $item (@userinfo) {
2736: # Strip leading and trailing whitespace
2737: $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g;
2738: if (!$canmodify{$item}) {
2739: if (defined($env{'form.c'.$item})) {
2740: if ($env{'form.c'.$item} ne $userenv{$item}) {
2741: push(@mod_disallowed,$item);
2742: }
2743: }
2744: $env{'form.c'.$item} = $userenv{$item};
2745: }
2746: }
2747: # Check to see if we can change the Student/Employee ID
2748: my $forceid = $env{'form.forceid'};
2749: my $recurseid = $env{'form.recurseid'};
2750: my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules);
2751: my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'},
2752: $env{'form.ccuname'});
2753: if (($uidhash{$env{'form.ccuname'}}) &&
2754: ($uidhash{$env{'form.ccuname'}}!~/error\:/) &&
2755: (!$forceid)) {
2756: if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) {
2757: $env{'form.cid'} = $userenv{'id'};
2758: $no_forceid_alert = &mt('New student/employee ID does not match existing ID for this user.')
2759: .'<br />'
2760: .&mt("Change is not permitted without checking the 'Force ID change' checkbox on the previous page.")
2761: .'<br />'."\n";
2762: }
2763: }
2764: if ($env{'form.cid'} ne $userenv{'id'}) {
2765: my $checkhash;
2766: my $checks = { 'id' => 1 };
2767: $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} =
2768: { 'newuser' => $newuser,
2769: 'id' => $env{'form.cid'},
2770: };
2771: &Apache::loncommon::user_rule_check($checkhash,$checks,
2772: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules);
2773: if (ref($alerts{'id'}) eq 'HASH') {
2774: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2775: $env{'form.cid'} = $userenv{'id'};
2776: }
2777: }
2778: }
2779: my ($quotachanged,$oldportfolioquota,$newportfolioquota,$oldinststatus,
2780: $newinststatus,$oldisdefault,$newisdefault,%oldsettings,
2781: %oldsettingstext,%newsettings,%newsettingstext,@disporder,
2782: $olddefquota,$oldsettingstatus,$newdefquota,$newsettingstatus);
2783: @disporder = ('inststatus');
2784: if ($env{'request.role.domain'} eq $env{'form.ccdomain'}) {
2785: push(@disporder,'requestcourses','requestauthor');
2786: } else {
2787: push(@disporder,'reqcrsotherdom');
2788: }
2789: push(@disporder,('quota','tools'));
2790: $oldinststatus = $userenv{'inststatus'};
2791: ($olddefquota,$oldsettingstatus) =
2792: &Apache::loncommon::default_quota($env{'form.ccdomain'},$oldinststatus);
2793: ($newdefquota,$newsettingstatus) = ($olddefquota,$oldsettingstatus);
2794: my %canshow;
2795: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2796: $canshow{'quota'} = 1;
2797: }
2798: if (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
2799: $canshow{'tools'} = 1;
2800: }
2801: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
2802: $canshow{'requestcourses'} = 1;
2803: } elsif (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
2804: $canshow{'reqcrsotherdom'} = 1;
2805: }
2806: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2807: $canshow{'inststatus'} = 1;
2808: }
2809: if (&Apache::lonnet::allowed('cau',$env{'form.ccdomain'})) {
2810: $canshow{'requestauthor'} = 1;
2811: }
2812: my (%changeHash,%changed);
2813: if ($oldinststatus eq '') {
2814: $oldsettings{'inststatus'} = $othertitle;
2815: } else {
2816: if (ref($usertypes) eq 'HASH') {
2817: $oldsettings{'inststatus'} = join(', ',map{ $usertypes->{ &unescape($_) }; } (split(/:/,$userenv{'inststatus'})));
2818: } else {
2819: $oldsettings{'inststatus'} = join(', ',map{ &unescape($_); } (split(/:/,$userenv{'inststatus'})));
2820: }
2821: }
2822: $changeHash{'inststatus'} = $userenv{'inststatus'};
2823: if ($canmodify_status{'inststatus'}) {
2824: $canshow{'inststatus'} = 1;
2825: if (exists($env{'form.inststatus'})) {
2826: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2827: if (@inststatuses > 0) {
2828: $newinststatus = join(':',map { &escape($_); } @inststatuses);
2829: $changeHash{'inststatus'} = $newinststatus;
2830: if ($newinststatus ne $oldinststatus) {
2831: $changed{'inststatus'} = $newinststatus;
2832: ($newdefquota,$newsettingstatus) =
2833: &Apache::loncommon::default_quota($env{'form.ccdomain'},$newinststatus);
2834: }
2835: if (ref($usertypes) eq 'HASH') {
2836: $newsettings{'inststatus'} = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2837: } else {
2838: $newsettings{'inststatus'} = join(', ',@inststatuses);
2839: }
2840: }
2841: } else {
2842: $newinststatus = '';
2843: $changeHash{'inststatus'} = $newinststatus;
2844: $newsettings{'inststatus'} = $othertitle;
2845: if ($newinststatus ne $oldinststatus) {
2846: $changed{'inststatus'} = $changeHash{'inststatus'};
2847: ($newdefquota,$newsettingstatus) =
2848: &Apache::loncommon::default_quota($env{'form.ccdomain'},$newinststatus);
2849: }
2850: }
2851: } elsif ($context ne 'selfcreate') {
2852: $canshow{'inststatus'} = 1;
2853: $newsettings{'inststatus'} = $oldsettings{'inststatus'};
2854: }
2855: $changeHash{'portfolioquota'} = $userenv{'portfolioquota'};
2856: if ($context eq 'domain') {
2857: if ($userenv{'portfolioquota'} ne '') {
2858: $oldportfolioquota = $userenv{'portfolioquota'};
2859: if ($env{'form.customquota'} == 1) {
2860: if ($env{'form.portfolioquota'} eq '') {
2861: $newportfolioquota = 0;
2862: } else {
2863: $newportfolioquota = $env{'form.portfolioquota'};
2864: $newportfolioquota =~ s/[^\d\.]//g;
2865: }
2866: if ($newportfolioquota != $oldportfolioquota) {
2867: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2868: }
2869: } else {
2870: $changed{'quota'} = "a_admin('',\%changeHash);
2871: $newportfolioquota = $newdefquota;
2872: $newisdefault = 1;
2873: }
2874: } else {
2875: $oldisdefault = 1;
2876: $oldportfolioquota = $olddefquota;
2877: if ($env{'form.customquota'} == 1) {
2878: if ($env{'form.portfolioquota'} eq '') {
2879: $newportfolioquota = 0;
2880: } else {
2881: $newportfolioquota = $env{'form.portfolioquota'};
2882: $newportfolioquota =~ s/[^\d\.]//g;
2883: }
2884: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2885: } else {
2886: $newportfolioquota = $newdefquota;
2887: $newisdefault = 1;
2888: }
2889: }
2890: if ($oldisdefault) {
2891: $oldsettingstext{'quota'} = &get_defaultquota_text($oldsettingstatus);
2892: }
2893: if ($newisdefault) {
2894: $newsettingstext{'quota'} = &get_defaultquota_text($newsettingstatus);
2895: }
2896: &tool_changes('tools',\@usertools,\%oldsettings,\%oldsettingstext,\%userenv,
2897: \%changeHash,\%changed,\%newsettings,\%newsettingstext);
2898: if ($env{'form.ccdomain'} eq $env{'request.role.domain'}) {
2899: &tool_changes('requestcourses',\@requestcourses,\%oldsettings,\%oldsettingstext,
2900: \%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
2901: &tool_changes('requestauthor',\@requestauthor,\%oldsettings,\%oldsettingstext,\%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
2902: } else {
2903: &tool_changes('reqcrsotherdom',\@requestcourses,\%oldsettings,\%oldsettingstext,
2904: \%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
2905: }
2906: }
2907: foreach my $item (@userinfo) {
2908: if ($env{'form.c'.$item} ne $userenv{$item}) {
2909: $namechanged{$item} = 1;
2910: }
2911: }
2912: $oldsettings{'quota'} = $oldportfolioquota.' Mb';
2913: $newsettings{'quota'} = $newportfolioquota.' Mb';
2914: if ((keys(%namechanged) > 0) || (keys(%changed) > 0)) {
2915: my ($chgresult,$namechgresult);
2916: if (keys(%changed) > 0) {
2917: $chgresult =
2918: &Apache::lonnet::put('environment',\%changeHash,
2919: $env{'form.ccdomain'},$env{'form.ccuname'});
2920: if ($chgresult eq 'ok') {
2921: if (($env{'user.name'} eq $env{'form.ccuname'}) &&
2922: ($env{'user.domain'} eq $env{'form.ccdomain'})) {
2923: my %newenvhash;
2924: foreach my $key (keys(%changed)) {
2925: if (($key eq 'official') || ($key eq 'unofficial')
2926: || ($key eq 'community')) {
2927: $newenvhash{'environment.requestcourses.'.$key} =
2928: $changeHash{'requestcourses.'.$key};
2929: if ($changeHash{'requestcourses.'.$key}) {
2930: $newenvhash{'environment.canrequest.'.$key} = 1;
2931: } else {
2932: $newenvhash{'environment.canrequest.'.$key} =
2933: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2934: $key,'reload','requestcourses');
2935: }
2936: } elsif ($key eq 'requestauthor') {
2937: $newenvhash{'environment.'.$key} = $changeHash{$key};
2938: if ($changeHash{$key}) {
2939: $newenvhash{'environment.canrequest.author'} = 1;
2940: } else {
2941: $newenvhash{'environment.canrequest.author'} =
2942: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2943: $key,'reload','requestauthor');
2944: }
2945: } elsif ($key ne 'quota') {
2946: $newenvhash{'environment.tools.'.$key} =
2947: $changeHash{'tools.'.$key};
2948: if ($changeHash{'tools.'.$key} ne '') {
2949: $newenvhash{'environment.availabletools.'.$key} =
2950: $changeHash{'tools.'.$key};
2951: } else {
2952: $newenvhash{'environment.availabletools.'.$key} =
2953: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2954: $key,'reload','tools');
2955: }
2956: }
2957: }
2958: if (keys(%newenvhash)) {
2959: &Apache::lonnet::appenv(\%newenvhash);
2960: }
2961: }
2962: }
2963: }
2964: if (keys(%namechanged) > 0) {
2965: foreach my $field (@userinfo) {
2966: $changeHash{$field} = $env{'form.c'.$field};
2967: }
2968: # Make the change
2969: $namechgresult =
2970: &Apache::lonnet::modifyuser($env{'form.ccdomain'},
2971: $env{'form.ccuname'},$changeHash{'id'},undef,undef,
2972: $changeHash{'firstname'},$changeHash{'middlename'},
2973: $changeHash{'lastname'},$changeHash{'generation'},
2974: $changeHash{'id'},undef,$changeHash{'permanentemail'},undef,\@userinfo);
2975: %userupdate = (
2976: lastname => $env{'form.clastname'},
2977: middlename => $env{'form.cmiddlename'},
2978: firstname => $env{'form.cfirstname'},
2979: generation => $env{'form.cgeneration'},
2980: id => $env{'form.cid'},
2981: );
2982: }
2983: if (((keys(%namechanged) > 0) && $namechgresult eq 'ok') ||
2984: ((keys(%changed) > 0) && $chgresult eq 'ok')) {
2985: # Tell the user we changed the name
2986: &display_userinfo($r,1,\@disporder,\%canshow,\@requestcourses,
2987: \@usertools,\@requestauthor,\%userenv,\%changed,\%namechanged,
2988: \%oldsettings, \%oldsettingstext,\%newsettings,
2989: \%newsettingstext);
2990: if ($env{'form.cid'} ne $userenv{'id'}) {
2991: &Apache::lonnet::idput($env{'form.ccdomain'},
2992: ($env{'form.ccuname'} => $env{'form.cid'}));
2993: if (($recurseid) &&
2994: (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
2995: my $idresult =
2996: &Apache::lonuserutils::propagate_id_change(
2997: $env{'form.ccuname'},$env{'form.ccdomain'},
2998: \%userupdate);
2999: $r->print('<br />'.$idresult.'<br />');
3000: }
3001: }
3002: if (($env{'form.ccdomain'} eq $env{'user.domain'}) &&
3003: ($env{'form.ccuname'} eq $env{'user.name'})) {
3004: my %newenvhash;
3005: foreach my $key (keys(%changeHash)) {
3006: $newenvhash{'environment.'.$key} = $changeHash{$key};
3007: }
3008: &Apache::lonnet::appenv(\%newenvhash);
3009: }
3010: } else { # error occurred
3011: $r->print('<span class="LC_error">'.&mt('Unable to successfully change environment for').' '.
3012: $env{'form.ccuname'}.' '.&mt('in domain').' '.
3013: $env{'form.ccdomain'}.'</span><br />');
3014: }
3015: } else { # End of if ($env ... ) logic
3016: # They did not want to change the users name, quota, tool availability,
3017: # or ability to request creation of courses,
3018: # but we can still tell them what the name and quota and availabilities are
3019: &display_userinfo($r,undef,\@disporder,\%canshow,\@requestcourses,
3020: \@usertools,\@requestauthor,\%userenv,\%changed,\%namechanged,\%oldsettings,
3021: \%oldsettingstext,\%newsettings,\%newsettingstext);
3022: }
3023: if (@mod_disallowed) {
3024: my ($rolestr,$contextname);
3025: if (@longroles > 0) {
3026: $rolestr = join(', ',@longroles);
3027: } else {
3028: $rolestr = &mt('No roles');
3029: }
3030: if ($context eq 'course') {
3031: $contextname = &mt('course');
3032: } elsif ($context eq 'author') {
3033: $contextname = &mt('co-author');
3034: }
3035: $r->print(&mt('The following fields were not updated: ').'<ul>');
3036: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3037: foreach my $field (@mod_disallowed) {
3038: $r->print('<li>'.$fieldtitles{$field}.'</li>'."\n");
3039: }
3040: $r->print('</ul>');
3041: if (@mod_disallowed == 1) {
3042: $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname));
3043: } else {
3044: $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname));
3045: }
3046: my $helplink = 'javascript:helpMenu('."'display'".')';
3047: $r->print('<span class="LC_cusr_emph">'.$rolestr.'</span><br />'
3048: .&mt('Please contact your [_1]helpdesk[_2] for more information.'
3049: ,'<a href="'.$helplink.'">','</a>')
3050: .'<br />');
3051: }
3052: $r->print('<span class="LC_warning">'
3053: .$no_forceid_alert
3054: .&Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts,\%curr_rules)
3055: .'</span>');
3056: }
3057: &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
3058: if ($env{'form.action'} eq 'singlestudent') {
3059: &enroll_single_student($r,$uhome,$amode,$genpwd,$now,$newuser,$context,
3060: $crstype,$showcredits,$defaultcredits);
3061: $r->print('<p><a href="javascript:backPage(document.userupdate)">');
3062: if ($crstype eq 'Community') {
3063: $r->print(&mt('Enroll Another Member'));
3064: } else {
3065: $r->print(&mt('Enroll Another Student'));
3066: }
3067: $r->print('</a></p>');
3068: } else {
3069: my @rolechanges = &update_roles($r,$context,$showcredits);
3070: if (keys(%namechanged) > 0) {
3071: if ($context eq 'course') {
3072: if (@userroles > 0) {
3073: if ((@rolechanges == 0) ||
3074: (!(grep(/^st$/,@rolechanges)))) {
3075: if (grep(/^st$/,@userroles)) {
3076: my $classlistupdated =
3077: &Apache::lonuserutils::update_classlist($cdom,
3078: $cnum,$env{'form.ccdomain'},
3079: $env{'form.ccuname'},\%userupdate);
3080: }
3081: }
3082: }
3083: }
3084: }
3085: my $userinfo = &Apache::loncommon::plainname($env{'form.ccuname'},
3086: $env{'form.ccdomain'});
3087: if ($env{'form.popup'}) {
3088: $r->print('<p><a href="javascript:window.close()">'.&mt('Close window').'</a></p>');
3089: } else {
3090: $r->print('<br />'.&Apache::lonhtmlcommon::actionbox(['<a href="javascript:backPage(document.userupdate,'."'$env{'form.prevphase'}','modify'".')">'
3091: .&mt('Modify this user: [_1]','<span class="LC_cusr_emph">'.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.' ('.$userinfo.')</span>').'</a>',
3092: '<a href="javascript:backPage(document.userupdate)">'.&mt('Create/Modify Another User').'</a>']));
3093: }
3094: }
3095: }
3096:
3097: sub display_userinfo {
3098: my ($r,$changed,$order,$canshow,$requestcourses,$usertools,$requestauthor,
3099: $userenv,$changedhash,$namechangedhash,$oldsetting,$oldsettingtext,
3100: $newsetting,$newsettingtext) = @_;
3101: return unless (ref($order) eq 'ARRAY' &&
3102: ref($canshow) eq 'HASH' &&
3103: ref($requestcourses) eq 'ARRAY' &&
3104: ref($requestauthor) eq 'ARRAY' &&
3105: ref($usertools) eq 'ARRAY' &&
3106: ref($userenv) eq 'HASH' &&
3107: ref($changedhash) eq 'HASH' &&
3108: ref($oldsetting) eq 'HASH' &&
3109: ref($oldsettingtext) eq 'HASH' &&
3110: ref($newsetting) eq 'HASH' &&
3111: ref($newsettingtext) eq 'HASH');
3112: my %lt=&Apache::lonlocal::texthash(
3113: 'ui' => 'User Information',
3114: 'uic' => 'User Information Changed',
3115: 'firstname' => 'First Name',
3116: 'middlename' => 'Middle Name',
3117: 'lastname' => 'Last Name',
3118: 'generation' => 'Generation',
3119: 'id' => 'Student/Employee ID',
3120: 'permanentemail' => 'Permanent e-mail address',
3121: 'quota' => 'Disk space allocated to portfolio files',
3122: 'blog' => 'Blog Availability',
3123: 'webdav' => 'WebDAV Availability',
3124: 'aboutme' => 'Personal Information Page Availability',
3125: 'portfolio' => 'Portfolio Availability',
3126: 'official' => 'Can Request Official Courses',
3127: 'unofficial' => 'Can Request Unofficial Courses',
3128: 'community' => 'Can Request Communities',
3129: 'requestauthor' => 'Can Request Author Role',
3130: 'inststatus' => "Affiliation",
3131: 'prvs' => 'Previous Value:',
3132: 'chto' => 'Changed To:'
3133: );
3134: if ($changed) {
3135: $r->print('<h3>'.$lt{'uic'}.'</h3>'.
3136: &Apache::loncommon::start_data_table().
3137: &Apache::loncommon::start_data_table_header_row());
3138: $r->print("<th> </th>\n");
3139: $r->print('<th><b>'.$lt{'prvs'}.'</b></th>');
3140: $r->print('<th><span class="LC_nobreak"><b>'.$lt{'chto'}.'</b></span></th>');
3141: $r->print(&Apache::loncommon::end_data_table_header_row());
3142: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
3143:
3144:
3145: foreach my $item (@userinfo) {
3146: my $value = $env{'form.c'.$item};
3147: #show changes only:
3148: unless($value eq $userenv->{$item}){
3149: $r->print(&Apache::loncommon::start_data_table_row());
3150:
3151: $r->print("<td>$lt{$item}</td>\n");
3152: $r->print('<td>'.$userenv->{$item}.' </td>');
3153: $r->print("<td>$value </td>\n");
3154:
3155: $r->print(&Apache::loncommon::end_data_table_row());
3156: }
3157: }
3158: foreach my $entry (@{$order}) {
3159: if ($canshow->{$entry} && ($newsetting->{$entry} ne $newsetting->{$entry})) {
3160: $r->print(&Apache::loncommon::start_data_table_row());
3161: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
3162: foreach my $item (@{$requestcourses}) {
3163: $r->print("<td>$lt{$item}</td>\n");
3164: $r->print("<td>$oldsetting->{$item} $oldsettingtext->{$item}</td>\n");
3165: my $value = $newsetting->{$item}.' '.$newsettingtext->{$item};
3166: if ($changedhash->{$item}) {
3167: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
3168: }
3169: $r->print("<td>$value </td>\n");
3170: }
3171: } elsif ($entry eq 'tools') {
3172: foreach my $item (@{$usertools}) {
3173: $r->print("<td>$lt{$item}</td>\n");
3174: $r->print("<td>$oldsetting->{$item} $oldsettingtext->{$item}</td>\n");
3175: my $value = $newsetting->{$item}.' '.$newsettingtext->{$item};
3176: if ($changedhash->{$item}) {
3177: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
3178: }
3179: $r->print("<td>$value </td>\n");
3180: }
3181: } else {
3182: $r->print("<td>$lt{$entry}</td>\n");
3183: $r->print("<td>$oldsetting->{$entry} $oldsettingtext->{$entry} </td>\n");
3184: my $value = $newsetting->{$entry}.' '.$newsettingtext->{$entry};
3185: if ($changedhash->{$entry}) {
3186: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
3187: }
3188: $r->print("<td>$value </td>\n");
3189: }
3190: $r->print(&Apache::loncommon::end_data_table_row());
3191: }
3192: }
3193: $r->print(&Apache::loncommon::end_data_table().'<br />');
3194: } else {
3195: $r->print('<h3>'.$lt{'ui'}.'</h3>'.
3196: '<p>'.&mt('No changes made to user information').'</p>');
3197: }
3198: return;
3199: }
3200:
3201: sub tool_changes {
3202: my ($context,$usertools,$oldaccess,$oldaccesstext,$userenv,$changeHash,
3203: $changed,$newaccess,$newaccesstext) = @_;
3204: if (!((ref($usertools) eq 'ARRAY') && (ref($oldaccess) eq 'HASH') &&
3205: (ref($oldaccesstext) eq 'HASH') && (ref($userenv) eq 'HASH') &&
3206: (ref($changeHash) eq 'HASH') && (ref($changed) eq 'HASH') &&
3207: (ref($newaccess) eq 'HASH') && (ref($newaccesstext) eq 'HASH'))) {
3208: return;
3209: }
3210: if ($context eq 'reqcrsotherdom') {
3211: my @options = ('approval','validate','autolimit');
3212: my $optregex = join('|',@options);
3213: my %reqdisplay = &courserequest_display();
3214: my $cdom = $env{'request.role.domain'};
3215: foreach my $tool (@{$usertools}) {
3216: $oldaccesstext->{$tool} = &mt('No');
3217: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3218: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
3219: my $newop;
3220: if ($env{'form.'.$context.'_'.$tool}) {
3221: $newop = $env{'form.'.$context.'_'.$tool};
3222: if ($newop eq 'autolimit') {
3223: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3224: $limit =~ s/\D+//g;
3225: $newop .= '='.$limit;
3226: }
3227: }
3228: if ($userenv->{$context.'.'.$tool} eq '') {
3229: if ($newop) {
3230: $changed->{$tool}=&tool_admin($tool,$cdom.':'.$newop,
3231: $changeHash,$context);
3232: if ($changed->{$tool}) {
3233: $newaccesstext->{$tool} = &mt('Yes');
3234: } else {
3235: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3236: }
3237: }
3238: } else {
3239: my @curr = split(',',$userenv->{$context.'.'.$tool});
3240: my @new;
3241: my $changedoms;
3242: foreach my $req (@curr) {
3243: if ($req =~ /^\Q$cdom\E\:($optregex\=?\d*)$/) {
3244: $oldaccesstext->{$tool} = &mt('Yes');
3245: my $oldop = $1;
3246: if ($oldop ne $newop) {
3247: $changedoms = 1;
3248: foreach my $item (@curr) {
3249: my ($reqdom,$option) = split(':',$item);
3250: unless ($reqdom eq $cdom) {
3251: push(@new,$item);
3252: }
3253: }
3254: if ($newop) {
3255: push(@new,$cdom.':'.$newop);
3256: }
3257: @new = sort(@new);
3258: }
3259: last;
3260: }
3261: }
3262: if ((!$changedoms) && ($newop)) {
3263: $changedoms = 1;
3264: @new = sort(@curr,$cdom.':'.$newop);
3265: }
3266: if ($changedoms) {
3267: my $newdomstr;
3268: if (@new) {
3269: $newdomstr = join(',',@new);
3270: }
3271: $changed->{$tool}=&tool_admin($tool,$newdomstr,$changeHash,
3272: $context);
3273: if ($changed->{$tool}) {
3274: if ($env{'form.'.$context.'_'.$tool}) {
3275: if ($env{'form.'.$context.'_'.$tool} eq 'autolimit') {
3276: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3277: $limit =~ s/\D+//g;
3278: if ($limit) {
3279: $newaccesstext->{$tool} = &mt('Yes, up to limit of [quant,_1,request] per user.',$limit);
3280: } else {
3281: $newaccesstext->{$tool} = &mt('Yes, processed automatically');
3282: }
3283: } else {
3284: $newaccesstext->{$tool} = $reqdisplay{$env{'form.'.$context.'_'.$tool}};
3285: }
3286: } else {
3287: $newaccesstext->{$tool} = &mt('No');
3288: }
3289: }
3290: }
3291: }
3292: }
3293: return;
3294: }
3295: foreach my $tool (@{$usertools}) {
3296: my ($newval,$envkey);
3297: $envkey = $context.'.'.$tool;
3298: if ($context eq 'requestcourses') {
3299: $newval = $env{'form.crsreq_'.$tool};
3300: if ($newval eq 'autolimit') {
3301: $newval .= '='.$env{'form.crsreq_'.$tool.'_limit'};
3302: }
3303: } elsif ($context eq 'requestauthor') {
3304: $newval = $env{'form.'.$context};
3305: $envkey = $context;
3306: } else {
3307: $newval = $env{'form.'.$context.'_'.$tool};
3308: }
3309: if ($userenv->{$envkey} ne '') {
3310: $oldaccess->{$tool} = &mt('custom');
3311: if ($userenv->{$envkey}) {
3312: $oldaccesstext->{$tool} = &mt("availability set to 'on'");
3313: } else {
3314: $oldaccesstext->{$tool} = &mt("availability set to 'off'");
3315: }
3316: $changeHash->{$envkey} = $userenv->{$envkey};
3317: if ($env{'form.custom'.$tool} == 1) {
3318: if ($newval ne $userenv->{$envkey}) {
3319: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3320: $context);
3321: if ($changed->{$tool}) {
3322: $newaccess->{$tool} = &mt('custom');
3323: if ($newval) {
3324: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3325: } else {
3326: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3327: }
3328: } else {
3329: $newaccess->{$tool} = $oldaccess->{$tool};
3330: if ($userenv->{$context.'.'.$tool}) {
3331: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3332: } else {
3333: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3334: }
3335: }
3336: } else {
3337: $newaccess->{$tool} = $oldaccess->{$tool};
3338: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3339: }
3340: } else {
3341: $changed->{$tool} = &tool_admin($tool,'',$changeHash,$context);
3342: if ($changed->{$tool}) {
3343: $newaccess->{$tool} = &mt('default');
3344: } else {
3345: $newaccess->{$tool} = $oldaccess->{$tool};
3346: if ($userenv->{$context.'.'.$tool}) {
3347: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3348: } else {
3349: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3350: }
3351: }
3352: }
3353: } else {
3354: $oldaccess->{$tool} = &mt('default');
3355: if ($env{'form.custom'.$tool} == 1) {
3356: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3357: $context);
3358: if ($changed->{$tool}) {
3359: $newaccess->{$tool} = &mt('custom');
3360: if ($newval) {
3361: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3362: } else {
3363: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3364: }
3365: } else {
3366: $newaccess->{$tool} = $oldaccess->{$tool};
3367: }
3368: } else {
3369: $newaccess->{$tool} = $oldaccess->{$tool};
3370: }
3371: }
3372: }
3373: return;
3374: }
3375:
3376: sub update_roles {
3377: my ($r,$context,$showcredits) = @_;
3378: my $now=time;
3379: my @rolechanges;
3380: my %disallowed;
3381: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
3382: foreach my $key (keys (%env)) {
3383: next if (! $env{$key});
3384: next if ($key eq 'form.action');
3385: # Revoke roles
3386: if ($key=~/^form\.rev/) {
3387: if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
3388: # Revoke standard role
3389: my ($scope,$role) = ($1,$2);
3390: my $result =
3391: &Apache::lonnet::revokerole($env{'form.ccdomain'},
3392: $env{'form.ccuname'},
3393: $scope,$role,'','',$context);
3394: $r->print(&Apache::lonhtmlcommon::confirm_success(
3395: &mt('Revoking [_1] in [_2]',
3396: &Apache::lonnet::plaintext($role),
3397: &Apache::loncommon::show_role_extent($scope,$context,$role)),
3398: $result ne "ok").'<br />');
3399: if ($result ne "ok") {
3400: $r->print(&mt('Error: [_1]',$result).'<br />');
3401: }
3402: if ($role eq 'st') {
3403: my $result =
3404: &Apache::lonuserutils::classlist_drop($scope,
3405: $env{'form.ccuname'},$env{'form.ccdomain'},
3406: $now);
3407: $r->print(&Apache::lonhtmlcommon::confirm_success($result));
3408: }
3409: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3410: push(@rolechanges,$role);
3411: }
3412: }
3413: if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) {
3414: # Revoke custom role
3415: my $result = &Apache::lonnet::revokecustomrole(
3416: $env{'form.ccdomain'},$env{'form.ccuname'},$1,$2,$3,$4,'','',$context);
3417: $r->print(&Apache::lonhtmlcommon::confirm_success(
3418: &mt('Revoking custom role [_1] by [_2] in [_3]',
3419: $4,$3.':'.$2,&Apache::loncommon::show_role_extent($1,$context,'cr')),
3420: $result ne 'ok').'<br />');
3421: if ($result ne "ok") {
3422: $r->print(&mt('Error: [_1]',$result).'<br />');
3423: }
3424: if (!grep(/^cr$/,@rolechanges)) {
3425: push(@rolechanges,'cr');
3426: }
3427: }
3428: } elsif ($key=~/^form\.del/) {
3429: if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
3430: # Delete standard role
3431: my ($scope,$role) = ($1,$2);
3432: my $result =
3433: &Apache::lonnet::assignrole($env{'form.ccdomain'},
3434: $env{'form.ccuname'},
3435: $scope,$role,$now,0,1,'',
3436: $context);
3437: $r->print(&Apache::lonhtmlcommon::confirm_success(
3438: &mt('Deleting [_1] in [_2]',
3439: &Apache::lonnet::plaintext($role),
3440: &Apache::loncommon::show_role_extent($scope,$context,$role)),
3441: $result ne 'ok').'<br />');
3442: if ($result ne "ok") {
3443: $r->print(&mt('Error: [_1]',$result).'<br />');
3444: }
3445:
3446: if ($role eq 'st') {
3447: my $result =
3448: &Apache::lonuserutils::classlist_drop($scope,
3449: $env{'form.ccuname'},$env{'form.ccdomain'},
3450: $now);
3451: $r->print(&Apache::lonhtmlcommon::confirm_success($result));
3452: }
3453: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3454: push(@rolechanges,$role);
3455: }
3456: }
3457: if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3458: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3459: # Delete custom role
3460: my $result =
3461: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
3462: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
3463: 0,1,$context);
3464: $r->print(&Apache::lonhtmlcommon::confirm_success(&mt('Deleting custom role [_1] by [_2] in [_3]',
3465: $rolename,$rnam.':'.$rdom,&Apache::loncommon::show_role_extent($1,$context,'cr')),
3466: $result ne "ok").'<br />');
3467: if ($result ne "ok") {
3468: $r->print(&mt('Error: [_1]',$result).'<br />');
3469: }
3470:
3471: if (!grep(/^cr$/,@rolechanges)) {
3472: push(@rolechanges,'cr');
3473: }
3474: }
3475: } elsif ($key=~/^form\.ren/) {
3476: my $udom = $env{'form.ccdomain'};
3477: my $uname = $env{'form.ccuname'};
3478: # Re-enable standard role
3479: if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
3480: my $url = $1;
3481: my $role = $2;
3482: my $logmsg;
3483: my $output;
3484: if ($role eq 'st') {
3485: if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) {
3486: my ($cdom,$cnum,$csec) = ($1,$2,$3);
3487: my $credits;
3488: if ($showcredits) {
3489: my $defaultcredits =
3490: &Apache::lonuserutils::get_defaultcredits($cdom,$cnum);
3491: $credits = &get_user_credits($defaultcredits,$cdom,$cnum);
3492: }
3493: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$cdom,$cnum,$csec,$context,$credits);
3494: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course') || ($result eq 'refused')) {
3495: if ($result eq 'refused' && $logmsg) {
3496: $output = $logmsg;
3497: } else {
3498: $output = &mt('Error: [_1]',$result)."\n";
3499: }
3500: } else {
3501: $output = &Apache::lonhtmlcommon::confirm_success(&mt('Assigning [_1] in [_2] starting [_3]',
3502: &Apache::lonnet::plaintext($role),
3503: &Apache::loncommon::show_role_extent($url,$context,'st'),
3504: &Apache::lonlocal::locallocaltime($now))).'<br />'.$logmsg.'<br />';
3505: }
3506: }
3507: } else {
3508: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
3509: $env{'form.ccuname'},$url,$role,0,$now,'','',
3510: $context);
3511: $output = &Apache::lonhtmlcommon::confirm_success(&mt('Re-enabling [_1] in [_2]',
3512: &Apache::lonnet::plaintext($role),
3513: &Apache::loncommon::show_role_extent($url,$context,$role)),$result ne "ok").'<br />';
3514: if ($result ne "ok") {
3515: $output .= &mt('Error: [_1]',$result).'<br />';
3516: }
3517: }
3518: $r->print($output);
3519: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3520: push(@rolechanges,$role);
3521: }
3522: }
3523: # Re-enable custom role
3524: if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3525: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3526: my $result = &Apache::lonnet::assigncustomrole(
3527: $env{'form.ccdomain'}, $env{'form.ccuname'},
3528: $url,$rdom,$rnam,$rolename,0,$now,undef,$context);
3529: $r->print(&Apache::lonhtmlcommon::confirm_success(
3530: &mt('Re-enabling custom role [_1] by [_2] in [_3]',
3531: $rolename,$rnam.':'.$rdom,&Apache::loncommon::show_role_extent($1,$context,'cr')),
3532: $result ne "ok").'<br />');
3533: if ($result ne "ok") {
3534: $r->print(&mt('Error: [_1]',$result).'<br />');
3535: }
3536: if (!grep(/^cr$/,@rolechanges)) {
3537: push(@rolechanges,'cr');
3538: }
3539: }
3540: } elsif ($key=~/^form\.act/) {
3541: my $udom = $env{'form.ccdomain'};
3542: my $uname = $env{'form.ccuname'};
3543: if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) {
3544: # Activate a custom role
3545: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
3546: my $url='/'.$one.'/'.$two;
3547: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
3548:
3549: my $start = ( $env{'form.start_'.$full} ?
3550: $env{'form.start_'.$full} :
3551: $now );
3552: my $end = ( $env{'form.end_'.$full} ?
3553: $env{'form.end_'.$full} :
3554: 0 );
3555:
3556: # split multiple sections
3557: my %sections = ();
3558: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
3559: if ($num_sections == 0) {
3560: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end,$context));
3561: } else {
3562: my %curr_groups =
3563: &Apache::longroup::coursegroups($one,$two);
3564: foreach my $sec (sort {$a cmp $b} keys %sections) {
3565: if (($sec eq 'none') || ($sec eq 'all') ||
3566: exists($curr_groups{$sec})) {
3567: $disallowed{$sec} = $url;
3568: next;
3569: }
3570: my $securl = $url.'/'.$sec;
3571: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end,$context));
3572: }
3573: }
3574: if (!grep(/^cr$/,@rolechanges)) {
3575: push(@rolechanges,'cr');
3576: }
3577: } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) {
3578: # Activate roles for sections with 3 id numbers
3579: # set start, end times, and the url for the class
3580: my ($one,$two,$three)=($1,$2,$3);
3581: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
3582: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
3583: $now );
3584: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
3585: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
3586: 0 );
3587: my $url='/'.$one.'/'.$two;
3588: my $type = 'three';
3589: # split multiple sections
3590: my %sections = ();
3591: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
3592: my $credits;
3593: if ($three eq 'st') {
3594: if ($showcredits) {
3595: my $defaultcredits =
3596: &Apache::lonuserutils::get_defaultcredits($one,$two);
3597: $credits = $env{'form.credits_'.$one.'_'.$two.'_'.$three};
3598: $credits =~ s/[^\d\.]//g;
3599: if ($credits eq $defaultcredits) {
3600: undef($credits);
3601: }
3602: }
3603: }
3604: if ($num_sections == 0) {
3605: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context,$credits));
3606: } else {
3607: my %curr_groups =
3608: &Apache::longroup::coursegroups($one,$two);
3609: my $emptysec = 0;
3610: foreach my $sec (sort {$a cmp $b} keys %sections) {
3611: $sec =~ s/\W//g;
3612: if ($sec ne '') {
3613: if (($sec eq 'none') || ($sec eq 'all') ||
3614: exists($curr_groups{$sec})) {
3615: $disallowed{$sec} = $url;
3616: next;
3617: }
3618: my $securl = $url.'/'.$sec;
3619: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec,$context,$credits));
3620: } else {
3621: $emptysec = 1;
3622: }
3623: }
3624: if ($emptysec) {
3625: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context,$credits));
3626: }
3627: }
3628: if (!grep(/^\Q$three\E$/,@rolechanges)) {
3629: push(@rolechanges,$three);
3630: }
3631: } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
3632: # Activate roles for sections with two id numbers
3633: # set start, end times, and the url for the class
3634: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
3635: $env{'form.start_'.$1.'_'.$2} :
3636: $now );
3637: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
3638: $env{'form.end_'.$1.'_'.$2} :
3639: 0 );
3640: my $one = $1;
3641: my $two = $2;
3642: my $url='/'.$one.'/';
3643: # split multiple sections
3644: my %sections = ();
3645: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two},\%sections,$two);
3646: if ($num_sections == 0) {
3647: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3648: } else {
3649: my $emptysec = 0;
3650: foreach my $sec (sort {$a cmp $b} keys %sections) {
3651: if ($sec ne '') {
3652: my $securl = $url.'/'.$sec;
3653: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$two,$start,$end,$one,undef,$sec,$context));
3654: } else {
3655: $emptysec = 1;
3656: }
3657: }
3658: if ($emptysec) {
3659: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3660: }
3661: }
3662: if (!grep(/^\Q$two\E$/,@rolechanges)) {
3663: push(@rolechanges,$two);
3664: }
3665: } else {
3666: $r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
3667: }
3668: foreach my $key (sort(keys(%disallowed))) {
3669: $r->print('<p class="LC_warning">');
3670: if (($key eq 'none') || ($key eq 'all')) {
3671: $r->print(&mt('[_1] may not be used as the name for a section, as it is a reserved word.','<tt>'.$key.'</tt>'));
3672: } else {
3673: $r->print(&mt('[_1] may not be used as the name for a section, as it is the name of a course group.','<tt>'.$key.'</tt>'));
3674: }
3675: $r->print('</p><p>'
3676: .&mt('Please [_1]go back[_2] and choose a different section name.'
3677: ,'<a href="javascript:history.go(-1)'
3678: ,'</a>')
3679: .'</p><br />'
3680: );
3681: }
3682: }
3683: } # End of foreach (keys(%env))
3684: # Flush the course logs so reverse user roles immediately updated
3685: $r->register_cleanup(\&Apache::lonnet::flushcourselogs);
3686: if (@rolechanges == 0) {
3687: $r->print('<p>'.&mt('No roles to modify').'</p>');
3688: }
3689: return @rolechanges;
3690: }
3691:
3692: sub get_user_credits {
3693: my ($uname,$udom,$defaultcredits,$cdom,$cnum) = @_;
3694: if ($cdom eq '' || $cnum eq '') {
3695: return unless ($env{'request.course.id'});
3696: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
3697: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
3698: }
3699: my $credits;
3700: my %currhash =
3701: &Apache::lonnet::get('classlist',[$uname.':'.$udom],$cdom,$cnum);
3702: if (keys(%currhash) > 0) {
3703: my @items = split(/:/,$currhash{$uname.':'.$udom});
3704: my $crdidx = &Apache::loncoursedata::CL_CREDITS() - 3;
3705: $credits = $items[$crdidx];
3706: $credits =~ s/[^\d\.]//g;
3707: }
3708: if ($credits eq $defaultcredits) {
3709: undef($credits);
3710: }
3711: return $credits;
3712: }
3713:
3714: sub enroll_single_student {
3715: my ($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype,
3716: $showcredits,$defaultcredits) = @_;
3717: $r->print('<h3>');
3718: if ($crstype eq 'Community') {
3719: $r->print(&mt('Enrolling Member'));
3720: } else {
3721: $r->print(&mt('Enrolling Student'));
3722: }
3723: $r->print('</h3>');
3724:
3725: # Remove non alphanumeric values from section
3726: $env{'form.sections'}=~s/\W//g;
3727:
3728: my $credits;
3729: if (($showcredits) && ($env{'form.credits'} ne '')) {
3730: $credits = $env{'form.credits'};
3731: $credits =~ s/[^\d\.]//g;
3732: if ($credits ne '') {
3733: if ($credits eq $defaultcredits) {
3734: undef($credits);
3735: }
3736: }
3737: }
3738:
3739: # Clean out any old student roles the user has in this class.
3740: &Apache::lonuserutils::modifystudent($env{'form.ccdomain'},
3741: $env{'form.ccuname'},$env{'request.course.id'},undef,$uhome);
3742: my ($startdate,$enddate) = &Apache::lonuserutils::get_dates_from_form();
3743: my $enroll_result =
3744: &Apache::lonnet::modify_student_enrollment($env{'form.ccdomain'},
3745: $env{'form.ccuname'},$env{'form.cid'},$env{'form.cfirstname'},
3746: $env{'form.cmiddlename'},$env{'form.clastname'},
3747: $env{'form.generation'},$env{'form.sections'},$enddate,
3748: $startdate,'manual',undef,$env{'request.course.id'},'',$context,
3749: $credits);
3750: if ($enroll_result =~ /^ok/) {
3751: $r->print(&mt('<b>[_1]</b> enrolled',$env{'form.ccuname'}.':'.$env{'form.ccdomain'}));
3752: if ($env{'form.sections'} ne '') {
3753: $r->print(' '.&mt('in section [_1]',$env{'form.sections'}));
3754: }
3755: my ($showstart,$showend);
3756: if ($startdate <= $now) {
3757: $showstart = &mt('Access starts immediately');
3758: } else {
3759: $showstart = &mt('Access starts: ').&Apache::lonlocal::locallocaltime($startdate);
3760: }
3761: if ($enddate == 0) {
3762: $showend = &mt('ends: no ending date');
3763: } else {
3764: $showend = &mt('ends: ').&Apache::lonlocal::locallocaltime($enddate);
3765: }
3766: $r->print('.<br />'.$showstart.'; '.$showend);
3767: if ($startdate <= $now && !$newuser) {
3768: $r->print('<p> ');
3769: if ($crstype eq 'Community') {
3770: $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.'));
3771: } else {
3772: $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.'));
3773: }
3774: $r->print('</p>');
3775: }
3776: } else {
3777: $r->print(&mt('unable to enroll').": ".$enroll_result);
3778: }
3779: return;
3780: }
3781:
3782: sub get_defaultquota_text {
3783: my ($settingstatus) = @_;
3784: my $defquotatext;
3785: if ($settingstatus eq '') {
3786: $defquotatext = &mt('(default)');
3787: } else {
3788: my ($usertypes,$order) =
3789: &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
3790: if ($usertypes->{$settingstatus} eq '') {
3791: $defquotatext = &mt('(default)');
3792: } else {
3793: $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus});
3794: }
3795: }
3796: return $defquotatext;
3797: }
3798:
3799: sub update_result_form {
3800: my ($uhome) = @_;
3801: my $outcome =
3802: '<form name="userupdate" method="post" action="">'."\n";
3803: foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
3804: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3805: }
3806: if ($env{'form.origname'} ne '') {
3807: $outcome .= '<input type="hidden" name="origname" value="'.$env{'form.origname'}.'" />'."\n";
3808: }
3809: foreach my $item ('sortby','seluname','seludom') {
3810: if (exists($env{'form.'.$item})) {
3811: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3812: }
3813: }
3814: if ($uhome eq 'no_host') {
3815: $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
3816: }
3817: $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
3818: '<input type ="hidden" name="currstate" value="" />'."\n".
3819: '<input type ="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
3820: '</form>';
3821: return $outcome;
3822: }
3823:
3824: sub quota_admin {
3825: my ($setquota,$changeHash) = @_;
3826: my $quotachanged;
3827: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
3828: # Current user has quota modification privileges
3829: if (ref($changeHash) eq 'HASH') {
3830: $quotachanged = 1;
3831: $changeHash->{'portfolioquota'} = $setquota;
3832: }
3833: }
3834: return $quotachanged;
3835: }
3836:
3837: sub tool_admin {
3838: my ($tool,$settool,$changeHash,$context) = @_;
3839: my $canchange = 0;
3840: if ($context eq 'requestcourses') {
3841: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
3842: $canchange = 1;
3843: }
3844: } elsif ($context eq 'reqcrsotherdom') {
3845: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
3846: $canchange = 1;
3847: }
3848: } elsif ($context eq 'requestauthor') {
3849: if (&Apache::lonnet::allowed('cau',$env{'request.role.domain'})) {
3850: $canchange = 1;
3851: }
3852: } elsif (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
3853: # Current user has quota modification privileges
3854: $canchange = 1;
3855: }
3856: my $toolchanged;
3857: if ($canchange) {
3858: if (ref($changeHash) eq 'HASH') {
3859: $toolchanged = 1;
3860: if ($tool eq 'requestauthor') {
3861: $changeHash->{$context} = $settool;
3862: } else {
3863: $changeHash->{$context.'.'.$tool} = $settool;
3864: }
3865: }
3866: }
3867: return $toolchanged;
3868: }
3869:
3870: sub build_roles {
3871: my ($sectionstr,$sections,$role) = @_;
3872: my $num_sections = 0;
3873: if ($sectionstr=~ /,/) {
3874: my @secnums = split/,/,$sectionstr;
3875: if ($role eq 'st') {
3876: $secnums[0] =~ s/\W//g;
3877: $$sections{$secnums[0]} = 1;
3878: $num_sections = 1;
3879: } else {
3880: foreach my $sec (@secnums) {
3881: $sec =~ ~s/\W//g;
3882: if (!($sec eq "")) {
3883: if (exists($$sections{$sec})) {
3884: $$sections{$sec} ++;
3885: } else {
3886: $$sections{$sec} = 1;
3887: $num_sections ++;
3888: }
3889: }
3890: }
3891: }
3892: } else {
3893: $sectionstr=~s/\W//g;
3894: unless ($sectionstr eq '') {
3895: $$sections{$sectionstr} = 1;
3896: $num_sections ++;
3897: }
3898: }
3899:
3900: return $num_sections;
3901: }
3902:
3903: # ========================================================== Custom Role Editor
3904:
3905: sub custom_role_editor {
3906: my ($r,$brcrum) = @_;
3907: my $action = $env{'form.customroleaction'};
3908: my $rolename;
3909: if ($action eq 'new') {
3910: $rolename=$env{'form.newrolename'};
3911: } else {
3912: $rolename=$env{'form.rolename'};
3913: }
3914:
3915: my ($crstype,$context);
3916: if ($env{'request.course.id'}) {
3917: $crstype = &Apache::loncommon::course_type();
3918: $context = 'course';
3919: } else {
3920: $context = 'domain';
3921: $crstype = $env{'form.templatecrstype'};
3922: }
3923:
3924: $rolename=~s/[^A-Za-z0-9]//gs;
3925: if (!$rolename || $env{'form.phase'} eq 'pickrole') {
3926: &print_username_entry_form($r,undef,undef,undef,undef,$crstype,$brcrum);
3927: return;
3928: }
3929:
3930: # ------------------------------------------------------- What can be assigned?
3931: my %full=();
3932: my %courselevel=();
3933: my %courselevelcurrent=();
3934: my $syspriv='';
3935: my $dompriv='';
3936: my $coursepriv='';
3937: my $body_top;
3938: my ($rdummy,$roledef)=
3939: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3940: # ------------------------------------------------------- Does this role exist?
3941: $body_top .= '<h2>';
3942: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3943: $body_top .= &mt('Existing Role').' "';
3944: # ------------------------------------------------- Get current role privileges
3945: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
3946: if ($crstype eq 'Community') {
3947: $syspriv =~ s/bre\&S//;
3948: }
3949: } else {
3950: $body_top .= &mt('New Role').' "';
3951: $roledef='';
3952: }
3953: $body_top .= $rolename.'"</h2>';
3954: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3955: my ($priv,$restrict)=split(/\&/,$item);
3956: if (!$restrict) { $restrict='F'; }
3957: $courselevel{$priv}=$restrict;
3958: if ($coursepriv=~/\:$priv/) {
3959: $courselevelcurrent{$priv}=1;
3960: }
3961: $full{$priv}=1;
3962: }
3963: my %domainlevel=();
3964: my %domainlevelcurrent=();
3965: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3966: my ($priv,$restrict)=split(/\&/,$item);
3967: if (!$restrict) { $restrict='F'; }
3968: $domainlevel{$priv}=$restrict;
3969: if ($dompriv=~/\:$priv/) {
3970: $domainlevelcurrent{$priv}=1;
3971: }
3972: $full{$priv}=1;
3973: }
3974: my %systemlevel=();
3975: my %systemlevelcurrent=();
3976: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3977: my ($priv,$restrict)=split(/\&/,$item);
3978: if (!$restrict) { $restrict='F'; }
3979: $systemlevel{$priv}=$restrict;
3980: if ($syspriv=~/\:$priv/) {
3981: $systemlevelcurrent{$priv}=1;
3982: }
3983: $full{$priv}=1;
3984: }
3985: my ($jsback,$elements) = &crumb_utilities();
3986: my $button_code = "\n";
3987: my $head_script = "\n";
3988: $head_script .= '<script type="text/javascript">'."\n"
3989: .'// <![CDATA['."\n";
3990: my @template_roles = ("in","ta","ep");
3991: if ($context eq 'domain') {
3992: push(@template_roles,"ad");
3993: }
3994: push(@template_roles,"st");
3995: if ($crstype eq 'Community') {
3996: unshift(@template_roles,'co');
3997: } else {
3998: unshift(@template_roles,'cc');
3999: }
4000: foreach my $role (@template_roles) {
4001: $head_script .= &make_script_template($role,$crstype);
4002: $button_code .= &make_button_code($role,$crstype).' ';
4003: }
4004: my $context_code;
4005: if ($context eq 'domain') {
4006: my $checkedCommunity = '';
4007: my $checkedCourse = ' checked="checked"';
4008: if ($env{'form.templatecrstype'} eq 'Community') {
4009: $checkedCommunity = $checkedCourse;
4010: $checkedCourse = '';
4011: }
4012: $context_code = '<label>'.
4013: '<input type="radio" name="templatecrstype" value="Course"'.$checkedCourse.' onclick="this.form.submit();">'.
4014: &mt('Course').
4015: '</label>'.(' ' x2).
4016: '<label>'.
4017: '<input type="radio" name="templatecrstype" value="Community"'.$checkedCommunity.' onclick="this.form.submit();">'.
4018: &mt('Community').
4019: '</label>'.
4020: '</fieldset>'.
4021: '<input type="hidden" name="customroleaction" value="'.
4022: $action.'" />';
4023: if ($env{'form.customroleaction'} eq 'new') {
4024: $context_code .= '<input type="hidden" name="newrolename" value="'.
4025: $rolename.'" />';
4026: } else {
4027: $context_code .= '<input type="hidden" name="rolename" value="'.
4028: $rolename.'" />';
4029: }
4030: $context_code .= '<input type="hidden" name="action" value="custom" />'.
4031: '<input type="hidden" name="phase" value="selected_custom_edit" />';
4032: }
4033:
4034: $head_script .= "\n".$jsback."\n"
4035: .'// ]]>'."\n"
4036: .'</script>'."\n";
4037: push (@{$brcrum},
4038: {href => "javascript:backPage(document.form1,'pickrole','')",
4039: text => "Pick custom role",
4040: faq => 282,bug=>'Instructor Interface',},
4041: {href => "javascript:backPage(document.form1,'','')",
4042: text => "Edit custom role",
4043: faq => 282,
4044: bug => 'Instructor Interface',
4045: help => 'Course_Editing_Custom_Roles'}
4046: );
4047: my $args = { bread_crumbs => $brcrum,
4048: bread_crumbs_component => 'User Management'};
4049:
4050: $r->print(&Apache::loncommon::start_page('Custom Role Editor',
4051: $head_script,$args).
4052: $body_top);
4053: my %lt=&Apache::lonlocal::texthash(
4054: 'prv' => "Privilege",
4055: 'crl' => "Course Level",
4056: 'dml' => "Domain Level",
4057: 'ssl' => "System Level");
4058:
4059: $r->print('<div class="LC_left_float">'
4060: .'<form action=""><fieldset>'
4061: .'<legend>'.&mt('Select a Template').'</legend>'
4062: .$button_code
4063: .'</fieldset></form></div>');
4064: if ($context_code) {
4065: $r->print('<div class="LC_left_float">'
4066: .'<form action="/adm/createuser" method="post"><fieldset>'
4067: .'<legend>'.&mt('Context').'</legend>'
4068: .$context_code
4069: .'</form>'
4070: .'</div>'
4071: );
4072: }
4073: $r->print('<br clear="all" />');
4074:
4075: $r->print(<<ENDCCF);
4076: <form name="form1" method="post">
4077: <input type="hidden" name="phase" value="set_custom_roles" />
4078: <input type="hidden" name="rolename" value="$rolename" />
4079: ENDCCF
4080: $r->print(&Apache::loncommon::start_data_table().
4081: &Apache::loncommon::start_data_table_header_row().
4082: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
4083: '</th><th>'.$lt{'ssl'}.'</th>'.
4084: &Apache::loncommon::end_data_table_header_row());
4085: foreach my $priv (sort(keys(%full))) {
4086: my $privtext = &Apache::lonnet::plaintext($priv,$crstype);
4087: $r->print(&Apache::loncommon::start_data_table_row().
4088: '<td>'.$privtext.'</td><td>'.
4089: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c"'.
4090: ($courselevelcurrent{$priv}?' checked="checked"':'').' />':' ').
4091: '</td><td>'.
4092: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d"'.
4093: ($domainlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
4094: '</td><td>');
4095: if ($priv eq 'bre' && $crstype eq 'Community') {
4096: $r->print(' ');
4097: } else {
4098: $r->print($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s"'.
4099: ($systemlevelcurrent{$priv}?' checked="checked"':'').' />':' ');
4100: }
4101: $r->print('</td>'.
4102: &Apache::loncommon::end_data_table_row());
4103: }
4104: $r->print(&Apache::loncommon::end_data_table().
4105: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
4106: '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
4107: '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
4108: '<input type="reset" value="'.&mt("Reset").'" />'."\n".
4109: '<input type="submit" value="'.&mt('Save').'" /></form>');
4110: }
4111: # --------------------------------------------------------
4112: sub make_script_template {
4113: my ($role,$crstype) = @_;
4114: my %full_c=();
4115: my %full_d=();
4116: my %full_s=();
4117: my $return_script;
4118: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
4119: my ($priv,$restrict)=split(/\&/,$item);
4120: $full_c{$priv}=1;
4121: }
4122: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
4123: my ($priv,$restrict)=split(/\&/,$item);
4124: $full_d{$priv}=1;
4125: }
4126: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
4127: next if (($crstype eq 'Community') && ($item eq 'bre&S'));
4128: my ($priv,$restrict)=split(/\&/,$item);
4129: $full_s{$priv}=1;
4130: }
4131: $return_script .= 'function set_'.$role.'() {'."\n";
4132: my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
4133: my %role_c;
4134: foreach my $priv (@temp) {
4135: my ($priv_item, $dummy) = split(/\&/,$priv);
4136: $role_c{$priv_item} = 1;
4137: }
4138: my %role_d;
4139: @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
4140: foreach my $priv(@temp) {
4141: my ($priv_item, $dummy) = split(/\&/,$priv);
4142: $role_d{$priv_item} = 1;
4143: }
4144: my %role_s;
4145: @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
4146: foreach my $priv(@temp) {
4147: my ($priv_item, $dummy) = split(/\&/,$priv);
4148: $role_s{$priv_item} = 1;
4149: }
4150: foreach my $priv_item (keys(%full_c)) {
4151: my ($priv, $dummy) = split(/\&/,$priv_item);
4152: if ((exists($role_c{$priv})) || (exists($role_d{$priv})) ||
4153: (exists($role_s{$priv}))) {
4154: $return_script .= "document.form1.$priv"."_c.checked = true;\n";
4155: } else {
4156: $return_script .= "document.form1.$priv"."_c.checked = false;\n";
4157: }
4158: }
4159: foreach my $priv_item (keys(%full_d)) {
4160: my ($priv, $dummy) = split(/\&/,$priv_item);
4161: if ((exists($role_d{$priv})) || (exists($role_s{$priv}))) {
4162: $return_script .= "document.form1.$priv"."_d.checked = true;\n";
4163: } else {
4164: $return_script .= "document.form1.$priv"."_d.checked = false;\n";
4165: }
4166: }
4167: foreach my $priv_item (keys(%full_s)) {
4168: my ($priv, $dummy) = split(/\&/,$priv_item);
4169: if (exists($role_s{$priv})) {
4170: $return_script .= "document.form1.$priv"."_s.checked = true;\n";
4171: } else {
4172: $return_script .= "document.form1.$priv"."_s.checked = false;\n";
4173: }
4174: }
4175: $return_script .= '}'."\n";
4176: return ($return_script);
4177: }
4178: # ----------------------------------------------------------
4179: sub make_button_code {
4180: my ($role,$crstype) = @_;
4181: my $label = &Apache::lonnet::plaintext($role,$crstype);
4182: my $button_code = '<input type="button" onclick="set_'.$role.'()" value="'.$label.'" />';
4183: return ($button_code);
4184: }
4185: # ---------------------------------------------------------- Call to definerole
4186: sub set_custom_role {
4187: my ($r,$context,$brcrum) = @_;
4188: my $rolename=$env{'form.rolename'};
4189: $rolename=~s/[^A-Za-z0-9]//gs;
4190: if (!$rolename) {
4191: &custom_role_editor($r,$brcrum);
4192: return;
4193: }
4194: my ($jsback,$elements) = &crumb_utilities();
4195: my $jscript = '<script type="text/javascript">'
4196: .'// <![CDATA['."\n"
4197: .$jsback."\n"
4198: .'// ]]>'."\n"
4199: .'</script>'."\n";
4200: push(@{$brcrum},
4201: {href => "javascript:backPage(document.customresult,'pickrole','')",
4202: text => "Pick custom role",
4203: faq => 282,
4204: bug => 'Instructor Interface',},
4205: {href => "javascript:backPage(document.customresult,'selected_custom_edit','')",
4206: text => "Edit custom role",
4207: faq => 282,
4208: bug => 'Instructor Interface',},
4209: {href => "javascript:backPage(document.customresult,'set_custom_roles','')",
4210: text => "Result",
4211: faq => 282,
4212: bug => 'Instructor Interface',
4213: help => 'Course_Editing_Custom_Roles'},
4214: );
4215: my $args = { bread_crumbs => $brcrum,
4216: bread_crumbs_component => 'User Management'};
4217: $r->print(&Apache::loncommon::start_page('Save Custom Role',$jscript,$args));
4218:
4219: my ($rdummy,$roledef)=
4220: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
4221:
4222: # ------------------------------------------------------- Does this role exist?
4223: $r->print('<h3>');
4224: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
4225: $r->print(&mt('Existing Role').' "');
4226: } else {
4227: $r->print(&mt('New Role').' "');
4228: $roledef='';
4229: }
4230: $r->print($rolename.'"</h3>');
4231: # ------------------------------------------------------- What can be assigned?
4232: my $sysrole='';
4233: my $domrole='';
4234: my $courole='';
4235:
4236: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
4237: my ($priv,$restrict)=split(/\&/,$item);
4238: if (!$restrict) { $restrict=''; }
4239: if ($env{'form.'.$priv.'_c'}) {
4240: $courole.=':'.$item;
4241: }
4242: }
4243:
4244: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
4245: my ($priv,$restrict)=split(/\&/,$item);
4246: if (!$restrict) { $restrict=''; }
4247: if ($env{'form.'.$priv.'_d'}) {
4248: $domrole.=':'.$item;
4249: }
4250: }
4251:
4252: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
4253: my ($priv,$restrict)=split(/\&/,$item);
4254: if (!$restrict) { $restrict=''; }
4255: if ($env{'form.'.$priv.'_s'}) {
4256: $sysrole.=':'.$item;
4257: }
4258: }
4259: $r->print('<br />Defining Role: '.
4260: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
4261: if ($env{'request.course.id'}) {
4262: my $url='/'.$env{'request.course.id'};
4263: $url=~s/\_/\//g;
4264: $r->print('<br />'.&mt('Assigning Role to Self').': '.
4265: &Apache::lonnet::assigncustomrole($env{'user.domain'},
4266: $env{'user.name'},
4267: $url,
4268: $env{'user.domain'},
4269: $env{'user.name'},
4270: $rolename,undef,undef,undef,$context));
4271: }
4272: $r->print('<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'.&mt('Create or edit another custom role').'</a></p><form name="customresult" method="post">');
4273: $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'</form>');
4274: }
4275:
4276: # ================================================================ Main Handler
4277: sub handler {
4278: my $r = shift;
4279: if ($r->header_only) {
4280: &Apache::loncommon::content_type($r,'text/html');
4281: $r->send_http_header;
4282: return OK;
4283: }
4284: my ($context,$crstype);
4285: if ($env{'request.course.id'}) {
4286: $context = 'course';
4287: $crstype = &Apache::loncommon::course_type();
4288: } elsif ($env{'request.role'} =~ /^au\./) {
4289: $context = 'author';
4290: } else {
4291: $context = 'domain';
4292: }
4293:
4294: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
4295: ['action','state','callingform','roletype','showrole','bulkaction','popup','phase',
4296: 'username','domain','srchterm','srchdomain','srchin','srchby','srchtype']);
4297: &Apache::lonhtmlcommon::clear_breadcrumbs();
4298: my $args;
4299: my $brcrum = [];
4300: my $bread_crumbs_component = 'User Management';
4301: if ($env{'form.action'} ne 'dateselect') {
4302: $brcrum = [{href=>"/adm/createuser",
4303: text=>"User Management",
4304: help=>'Course_Create_Class_List,Course_Change_Privileges,Course_View_Class_List,Course_Editing_Custom_Roles,Course_Add_Student,Course_Drop_Student,Course_Automated_Enrollment,Course_Self_Enrollment,Course_Manage_Group'}
4305: ];
4306: }
4307: #SD Following files not added to help, because the corresponding .tex-files seem to
4308: #be missing: Course_Approve_Selfenroll,Course_User_Logs,
4309: my ($permission,$allowed) =
4310: &Apache::lonuserutils::get_permission($context,$crstype);
4311: if (!$allowed) {
4312: if ($context eq 'course') {
4313: $r->internal_redirect('/adm/viewclasslist');
4314: return OK;
4315: }
4316: $env{'user.error.msg'}=
4317: "/adm/createuser:cst:0:0:Cannot create/modify user data ".
4318: "or view user status.";
4319: return HTTP_NOT_ACCEPTABLE;
4320: }
4321:
4322: &Apache::loncommon::content_type($r,'text/html');
4323: $r->send_http_header;
4324:
4325: my $showcredits;
4326: if ((($context eq 'course') && ($crstype eq 'Course')) ||
4327: ($context eq 'domain')) {
4328: my %domdefaults =
4329: &Apache::lonnet::get_domain_defaults($env{'request.role.domain'});
4330: if ($domdefaults{'officialcredits'} || $domdefaults{'unofficialcredits'}) {
4331: $showcredits = 1;
4332: }
4333: }
4334:
4335: # Main switch on form.action and form.state, as appropriate
4336: if (! exists($env{'form.action'})) {
4337: $args = {bread_crumbs => $brcrum,
4338: bread_crumbs_component => $bread_crumbs_component};
4339: $r->print(&header(undef,$args));
4340: $r->print(&print_main_menu($permission,$context,$crstype));
4341: } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
4342: push(@{$brcrum},
4343: { href => '/adm/createuser?action=upload&state=',
4344: text => 'Upload Users List',
4345: help => 'Course_Create_Class_List',
4346: });
4347: $bread_crumbs_component = 'Upload Users List';
4348: $args = {bread_crumbs => $brcrum,
4349: bread_crumbs_component => $bread_crumbs_component};
4350: $r->print(&header(undef,$args));
4351: $r->print('<form name="studentform" method="post" '.
4352: 'enctype="multipart/form-data" '.
4353: ' action="/adm/createuser">'."\n");
4354: if (! exists($env{'form.state'})) {
4355: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4356: } elsif ($env{'form.state'} eq 'got_file') {
4357: &Apache::lonuserutils::print_upload_manager_form($r,$context,$permission,
4358: $crstype,$showcredits);
4359: } elsif ($env{'form.state'} eq 'enrolling') {
4360: if ($env{'form.datatoken'}) {
4361: &Apache::lonuserutils::upfile_drop_add($r,$context,$permission,
4362: $showcredits);
4363: }
4364: } else {
4365: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4366: }
4367: } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
4368: eq 'singlestudent')) && ($permission->{'cusr'})) {
4369: my $phase = $env{'form.phase'};
4370: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
4371: &Apache::loncreateuser::restore_prev_selections();
4372: my $srch;
4373: foreach my $item (@search) {
4374: $srch->{$item} = $env{'form.'.$item};
4375: }
4376: if (($phase eq 'get_user_info') || ($phase eq 'userpicked') ||
4377: ($phase eq 'createnewuser')) {
4378: if ($env{'form.phase'} eq 'createnewuser') {
4379: my $response;
4380: if ($env{'form.srchterm'} !~ /^$match_username$/) {
4381: my $response =
4382: '<span class="LC_warning">'
4383: .&mt('You must specify a valid username. Only the following are allowed:'
4384: .' letters numbers - . @')
4385: .'</span>';
4386: $env{'form.phase'} = '';
4387: &print_username_entry_form($r,$context,$response,$srch,undef,
4388: $crstype,$brcrum,$showcredits);
4389: } else {
4390: my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
4391: my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
4392: &print_user_modification_page($r,$ccuname,$ccdomain,
4393: $srch,$response,$context,
4394: $permission,$crstype,$brcrum,
4395: $showcredits);
4396: }
4397: } elsif ($env{'form.phase'} eq 'get_user_info') {
4398: my ($currstate,$response,$forcenewuser,$results) =
4399: &user_search_result($context,$srch);
4400: if ($env{'form.currstate'} eq 'modify') {
4401: $currstate = $env{'form.currstate'};
4402: }
4403: if ($currstate eq 'select') {
4404: &print_user_selection_page($r,$response,$srch,$results,
4405: \@search,$context,undef,$crstype,
4406: $brcrum);
4407: } elsif ($currstate eq 'modify') {
4408: my ($ccuname,$ccdomain);
4409: if (($srch->{'srchby'} eq 'uname') &&
4410: ($srch->{'srchtype'} eq 'exact')) {
4411: $ccuname = $srch->{'srchterm'};
4412: $ccdomain= $srch->{'srchdomain'};
4413: } else {
4414: my @matchedunames = keys(%{$results});
4415: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
4416: }
4417: $ccuname =&LONCAPA::clean_username($ccuname);
4418: $ccdomain=&LONCAPA::clean_domain($ccdomain);
4419: if ($env{'form.forcenewuser'}) {
4420: $response = '';
4421: }
4422: &print_user_modification_page($r,$ccuname,$ccdomain,
4423: $srch,$response,$context,
4424: $permission,$crstype,$brcrum);
4425: } elsif ($currstate eq 'query') {
4426: &print_user_query_page($r,'createuser',$brcrum);
4427: } else {
4428: $env{'form.phase'} = '';
4429: &print_username_entry_form($r,$context,$response,$srch,
4430: $forcenewuser,$crstype,$brcrum);
4431: }
4432: } elsif ($env{'form.phase'} eq 'userpicked') {
4433: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
4434: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
4435: &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
4436: $context,$permission,$crstype,
4437: $brcrum);
4438: }
4439: } elsif ($env{'form.phase'} eq 'update_user_data') {
4440: &update_user_data($r,$context,$crstype,$brcrum,$showcredits);
4441: } else {
4442: &print_username_entry_form($r,$context,undef,$srch,undef,$crstype,
4443: $brcrum);
4444: }
4445: } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
4446: if ($env{'form.phase'} eq 'set_custom_roles') {
4447: &set_custom_role($r,$context,$brcrum);
4448: } else {
4449: &custom_role_editor($r,$brcrum);
4450: }
4451: } elsif (($env{'form.action'} eq 'processauthorreq') &&
4452: ($permission->{'cusr'}) &&
4453: (&Apache::lonnet::allowed('cau',$env{'request.role.domain'}))) {
4454: push(@{$brcrum},
4455: {href => '/adm/createuser?action=processauthorreq',
4456: text => 'Authoring space requests',
4457: help => 'Domain_Role_Approvals'});
4458: $bread_crumbs_component = 'Authoring requests';
4459: if ($env{'form.state'} eq 'done') {
4460: push(@{$brcrum},
4461: {href => '/adm/createuser?action=authorreqqueue',
4462: text => 'Result',
4463: help => 'Domain_Role_Approvals'});
4464: $bread_crumbs_component = 'Authoring request result';
4465: }
4466: $args = { bread_crumbs => $brcrum,
4467: bread_crumbs_component => $bread_crumbs_component};
4468: $r->print(&header(undef,$args));
4469: if (!exists($env{'form.state'})) {
4470: $r->print(&Apache::loncoursequeueadmin::display_queued_requests('requestauthor',
4471: $env{'request.role.domain'}));
4472: } elsif ($env{'form.state'} eq 'done') {
4473: $r->print('<h3>'.&mt('Authoring request processing').'</h3>'."\n");
4474: $r->print(&Apache::loncoursequeueadmin::update_request_queue('requestauthor',
4475: $env{'request.role.domain'}));
4476: }
4477: } elsif (($env{'form.action'} eq 'listusers') &&
4478: ($permission->{'view'} || $permission->{'cusr'})) {
4479: if ($env{'form.phase'} eq 'bulkchange') {
4480: push(@{$brcrum},
4481: {href => '/adm/createuser?action=listusers',
4482: text => "List Users"},
4483: {href => "/adm/createuser",
4484: text => "Result",
4485: help => 'Course_View_Class_List'});
4486: $bread_crumbs_component = 'Update Users';
4487: $args = {bread_crumbs => $brcrum,
4488: bread_crumbs_component => $bread_crumbs_component};
4489: $r->print(&header(undef,$args));
4490: my $setting = $env{'form.roletype'};
4491: my $choice = $env{'form.bulkaction'};
4492: if ($permission->{'cusr'}) {
4493: &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice,$crstype);
4494: } else {
4495: $r->print(&mt('You are not authorized to make bulk changes to user roles'));
4496: $r->print('<p><a href="/adm/createuser?action=listusers">'.&mt('Display User Lists').'</a>');
4497: }
4498: } else {
4499: push(@{$brcrum},
4500: {href => '/adm/createuser?action=listusers',
4501: text => "List Users",
4502: help => 'Course_View_Class_List'});
4503: $bread_crumbs_component = 'List Users';
4504: $args = {bread_crumbs => $brcrum,
4505: bread_crumbs_component => $bread_crumbs_component};
4506: my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
4507: my $formname = 'studentform';
4508: my $hidecall = "hide_searching();";
4509: if (($context eq 'domain') && (($env{'form.roletype'} eq 'course') ||
4510: ($env{'form.roletype'} eq 'community'))) {
4511: if ($env{'form.roletype'} eq 'course') {
4512: ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) =
4513: &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
4514: $formname);
4515: } elsif ($env{'form.roletype'} eq 'community') {
4516: $cb_jscript =
4517: &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
4518: my %elements = (
4519: coursepick => 'radio',
4520: coursetotal => 'text',
4521: courselist => 'text',
4522: );
4523: $jscript = &Apache::lonhtmlcommon::set_form_elements(\%elements);
4524: }
4525: $jscript .= &verify_user_display($context)."\n".
4526: &Apache::loncommon::check_uncheck_jscript();
4527: my $js = &add_script($jscript).$cb_jscript;
4528: my $loadcode =
4529: &Apache::lonuserutils::course_selector_loadcode($formname);
4530: if ($loadcode ne '') {
4531: $args->{add_entries} = {onload => "$loadcode;$hidecall"};
4532: } else {
4533: $args->{add_entries} = {onload => $hidecall};
4534: }
4535: $r->print(&header($js,$args));
4536: } else {
4537: $args->{add_entries} = {onload => $hidecall};
4538: $jscript = &verify_user_display($context).
4539: &Apache::loncommon::check_uncheck_jscript();
4540: $r->print(&header(&add_script($jscript),$args));
4541: }
4542: &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
4543: $formname,$totcodes,$codetitles,$idlist,$idlist_titles,
4544: $showcredits);
4545: }
4546: } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
4547: my $brtext;
4548: if ($crstype eq 'Community') {
4549: $brtext = 'Drop Members';
4550: } else {
4551: $brtext = 'Drop Students';
4552: }
4553: push(@{$brcrum},
4554: {href => '/adm/createuser?action=drop',
4555: text => $brtext,
4556: help => 'Course_Drop_Student'});
4557: if ($env{'form.state'} eq 'done') {
4558: push(@{$brcrum},
4559: {href=>'/adm/createuser?action=drop',
4560: text=>"Result"});
4561: }
4562: $bread_crumbs_component = $brtext;
4563: $args = {bread_crumbs => $brcrum,
4564: bread_crumbs_component => $bread_crumbs_component};
4565: $r->print(&header(undef,$args));
4566: if (!exists($env{'form.state'})) {
4567: &Apache::lonuserutils::print_drop_menu($r,$context,$permission,$crstype);
4568: } elsif ($env{'form.state'} eq 'done') {
4569: &Apache::lonuserutils::update_user_list($r,$context,undef,
4570: $env{'form.action'});
4571: }
4572: } elsif ($env{'form.action'} eq 'dateselect') {
4573: if ($permission->{'cusr'}) {
4574: $r->print(&header(undef,{'no_nav_bar' => 1}).
4575: &Apache::lonuserutils::date_section_selector($context,$permission,
4576: $crstype,$showcredits));
4577: } else {
4578: $r->print(&header(undef,{'no_nav_bar' => 1}).
4579: '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>');
4580: }
4581: } elsif ($env{'form.action'} eq 'selfenroll') {
4582: push(@{$brcrum},
4583: {href => '/adm/createuser?action=selfenroll',
4584: text => "Configure Self-enrollment",
4585: help => 'Course_Self_Enrollment'});
4586: if (!exists($env{'form.state'})) {
4587: $args = { bread_crumbs => $brcrum,
4588: bread_crumbs_component => 'Configure Self-enrollment'};
4589: $r->print(&header(undef,$args));
4590: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4591: &print_selfenroll_menu($r,$context,$permission);
4592: } elsif ($env{'form.state'} eq 'done') {
4593: push (@{$brcrum},
4594: {href=>'/adm/createuser?action=selfenroll',
4595: text=>"Result"});
4596: $args = { bread_crumbs => $brcrum,
4597: bread_crumbs_component => 'Self-enrollment result'};
4598: $r->print(&header(undef,$args));
4599: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4600: &update_selfenroll_config($r,$context,$permission);
4601: }
4602: } elsif ($env{'form.action'} eq 'selfenrollqueue') {
4603: push(@{$brcrum},
4604: {href => '/adm/createuser?action=selfenrollqueue',
4605: text => 'Enrollment requests',
4606: help => 'Course_Self_Enrollment'});
4607: $bread_crumbs_component = 'Enrollment requests';
4608: if ($env{'form.state'} eq 'done') {
4609: push(@{$brcrum},
4610: {href => '/adm/createuser?action=selfenrollqueue',
4611: text => 'Result',
4612: help => 'Course_Self_Enrollment'});
4613: $bread_crumbs_component = 'Enrollment result';
4614: }
4615: $args = { bread_crumbs => $brcrum,
4616: bread_crumbs_component => $bread_crumbs_component};
4617: $r->print(&header(undef,$args));
4618: my $cid = $env{'request.course.id'};
4619: my $cdom = $env{'course.'.$cid.'.domain'};
4620: my $cnum = $env{'course.'.$cid.'.num'};
4621: my $coursedesc = $env{'course.'.$cid.'.description'};
4622: if (!exists($env{'form.state'})) {
4623: $r->print('<h3>'.&mt('Pending enrollment requests').'</h3>'."\n");
4624: $r->print(&Apache::loncoursequeueadmin::display_queued_requests($context,
4625: $cdom,$cnum));
4626: } elsif ($env{'form.state'} eq 'done') {
4627: $r->print('<h3>'.&mt('Enrollment request processing').'</h3>'."\n");
4628: $r->print(&Apache::loncoursequeueadmin::update_request_queue($context,
4629: $cdom,$cnum,$coursedesc));
4630: }
4631: } elsif ($env{'form.action'} eq 'changelogs') {
4632: my $helpitem;
4633: if ($context eq 'course') {
4634: $helpitem = 'Course_User_Logs';
4635: }
4636: push (@{$brcrum},
4637: {href => '/adm/createuser?action=changelogs',
4638: text => 'User Management Logs',
4639: help => $helpitem});
4640: $bread_crumbs_component = 'User Changes';
4641: $args = { bread_crumbs => $brcrum,
4642: bread_crumbs_component => $bread_crumbs_component};
4643: $r->print(&header(undef,$args));
4644: &print_userchangelogs_display($r,$context,$permission);
4645: } else {
4646: $bread_crumbs_component = 'User Management';
4647: $args = { bread_crumbs => $brcrum,
4648: bread_crumbs_component => $bread_crumbs_component};
4649: $r->print(&header(undef,$args));
4650: $r->print(&print_main_menu($permission,$context,$crstype));
4651: }
4652: $r->print(&Apache::loncommon::end_page());
4653: return OK;
4654: }
4655:
4656: sub header {
4657: my ($jscript,$args) = @_;
4658: my $start_page;
4659: if (ref($args) eq 'HASH') {
4660: $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args);
4661: } else {
4662: $start_page=&Apache::loncommon::start_page('User Management',$jscript);
4663: }
4664: return $start_page;
4665: }
4666:
4667: sub add_script {
4668: my ($js) = @_;
4669: return '<script type="text/javascript">'."\n"
4670: .'// <![CDATA['."\n"
4671: .$js."\n"
4672: .'// ]]>'."\n"
4673: .'</script>'."\n";
4674: }
4675:
4676: sub verify_user_display {
4677: my ($context) = @_;
4678: my %lt = &Apache::lonlocal::texthash (
4679: course => 'course(s): description, section(s), status',
4680: community => 'community(s): description, section(s), status',
4681: author => 'author',
4682: );
4683: my $photos;
4684: if (($context eq 'course') && $env{'request.course.id'}) {
4685: $photos = $env{'course.'.$env{'request.course.id'}.'.internal.showphoto'};
4686: }
4687: my $output = <<"END";
4688:
4689: function hide_searching() {
4690: if (document.getElementById('searching')) {
4691: document.getElementById('searching').style.display = 'none';
4692: }
4693: return;
4694: }
4695:
4696: function display_update() {
4697: document.studentform.action.value = 'listusers';
4698: document.studentform.phase.value = 'display';
4699: document.studentform.submit();
4700: }
4701:
4702: function updateCols(caller) {
4703: var context = '$context';
4704: var photos = '$photos';
4705: if (caller == 'Status') {
4706: if ((context == 'domain') &&
4707: ((document.studentform.roletype.options[document.studentform.roletype.selectedIndex].value == 'course') ||
4708: (document.studentform.roletype.options[document.studentform.roletype.selectedIndex].value == 'community'))) {
4709: document.getElementById('showcolstatus').checked = false;
4710: document.getElementById('showcolstatus').disabled = 'disabled';
4711: document.getElementById('showcolstart').checked = false;
4712: document.getElementById('showcolend').checked = false;
4713: } else {
4714: if (document.studentform.Status.options[document.studentform.Status.selectedIndex].value == 'Any') {
4715: document.getElementById('showcolstatus').checked = true;
4716: document.getElementById('showcolstatus').disabled = '';
4717: document.getElementById('showcolstart').checked = true;
4718: document.getElementById('showcolend').checked = true;
4719: } else {
4720: document.getElementById('showcolstatus').checked = false;
4721: document.getElementById('showcolstatus').disabled = 'disabled';
4722: document.getElementById('showcolstart').checked = false;
4723: document.getElementById('showcolend').checked = false;
4724: }
4725: }
4726: }
4727: if (caller == 'output') {
4728: if (photos == 1) {
4729: if (document.getElementById('showcolphoto')) {
4730: var photoitem = document.getElementById('showcolphoto');
4731: if (document.studentform.output.options[document.studentform.output.selectedIndex].value == 'html') {
4732: photoitem.checked = true;
4733: photoitem.disabled = '';
4734: } else {
4735: photoitem.checked = false;
4736: photoitem.disabled = 'disabled';
4737: }
4738: }
4739: }
4740: }
4741: if (caller == 'showrole') {
4742: if ((document.studentform.showrole.options[document.studentform.showrole.selectedIndex].value == 'Any') ||
4743: (document.studentform.showrole.options[document.studentform.showrole.selectedIndex].value == 'cr')) {
4744: document.getElementById('showcolrole').checked = true;
4745: document.getElementById('showcolrole').disabled = '';
4746: } else {
4747: document.getElementById('showcolrole').checked = false;
4748: document.getElementById('showcolrole').disabled = 'disabled';
4749: }
4750: if (context == 'domain') {
4751: if ((document.studentform.roletype.options[document.studentform.roletype.selectedIndex].value == 'course') ||
4752: (document.studentform.roletype.options[document.studentform.roletype.selectedIndex].value == 'community')) {
4753: document.getElementById('showcolstatus').checked = false;
4754: document.getElementById('showcolstatus').disabled = 'disabled';
4755: document.getElementById('showcolstart').checked = false;
4756: document.getElementById('showcolend').checked = false;
4757: } else {
4758: if (document.studentform.Status.options[document.studentform.Status.selectedIndex].value == 'Any') {
4759: document.getElementById('showcolstatus').checked = true;
4760: document.getElementById('showcolstatus').disabled = '';
4761: document.getElementById('showcolstart').checked = true;
4762: document.getElementById('showcolend').checked = true;
4763: }
4764: }
4765: if (document.studentform.roletype.options[document.studentform.roletype.selectedIndex].value == 'domain') {
4766: document.getElementById('showcolextent').disabled = 'disabled';
4767: document.getElementById('showcolextent').checked = 'false';
4768: document.getElementById('showextent').style.display='none';
4769: document.getElementById('showcoltextextent').innerHTML = '';
4770: } else {
4771: document.getElementById('showextent').style.display='block';
4772: document.getElementById('showextent').style.textAlign='left';
4773: document.getElementById('showextent').style.textFace='normal';
4774: if (document.studentform.roletype.options[document.studentform.roletype.selectedIndex].value == 'author') {
4775: document.getElementById('showcolextent').disabled = '';
4776: document.getElementById('showcolextent').checked = 'true';
4777: document.getElementById('showcoltextextent').innerHTML="$lt{'author'}";
4778: } else {
4779: document.getElementById('showcolextent').disabled = '';
4780: document.getElementById('showcolextent').checked = 'true';
4781: if (document.studentform.roletype.options[document.studentform.roletype.selectedIndex].value == 'community') {
4782: document.getElementById('showcoltextextent').innerHTML="$lt{'community'}";
4783: } else {
4784: document.getElementById('showcoltextextent').innerHTML="$lt{'course'}";
4785: }
4786: }
4787: }
4788: }
4789: }
4790: return;
4791: }
4792:
4793: END
4794: return $output;
4795:
4796: }
4797:
4798: ###############################################################
4799: ###############################################################
4800: # Menu Phase One
4801: sub print_main_menu {
4802: my ($permission,$context,$crstype) = @_;
4803: my $linkcontext = $context;
4804: my $stuterm = lc(&Apache::lonnet::plaintext('st',$crstype));
4805: if (($context eq 'course') && ($crstype eq 'Community')) {
4806: $linkcontext = lc($crstype);
4807: $stuterm = 'Members';
4808: }
4809: my %links = (
4810: domain => {
4811: upload => 'Upload a File of Users',
4812: singleuser => 'Add/Modify a User',
4813: listusers => 'Manage Users',
4814: },
4815: author => {
4816: upload => 'Upload a File of Co-authors',
4817: singleuser => 'Add/Modify a Co-author',
4818: listusers => 'Manage Co-authors',
4819: },
4820: course => {
4821: upload => 'Upload a File of Course Users',
4822: singleuser => 'Add/Modify a Course User',
4823: listusers => 'List and Modify Multiple Course Users',
4824: },
4825: community => {
4826: upload => 'Upload a File of Community Users',
4827: singleuser => 'Add/Modify a Community User',
4828: listusers => 'List and Modify Multiple Community Users',
4829: },
4830: );
4831: my %linktitles = (
4832: domain => {
4833: singleuser => 'Add a user to the domain, and/or a course or community in the domain.',
4834: listusers => 'Show and manage users in this domain.',
4835: },
4836: author => {
4837: singleuser => 'Add a user with a co- or assistant author role.',
4838: listusers => 'Show and manage co- or assistant authors.',
4839: },
4840: course => {
4841: singleuser => 'Add a user with a certain role to this course.',
4842: listusers => 'Show and manage users in this course.',
4843: },
4844: community => {
4845: singleuser => 'Add a user with a certain role to this community.',
4846: listusers => 'Show and manage users in this community.',
4847: },
4848: );
4849: my @menu = ( {categorytitle => 'Single Users',
4850: items =>
4851: [
4852: {
4853: linktext => $links{$linkcontext}{'singleuser'},
4854: icon => 'edit-redo.png',
4855: #help => 'Course_Change_Privileges',
4856: url => '/adm/createuser?action=singleuser',
4857: permission => $permission->{'cusr'},
4858: linktitle => $linktitles{$linkcontext}{'singleuser'},
4859: },
4860: ]},
4861:
4862: {categorytitle => 'Multiple Users',
4863: items =>
4864: [
4865: {
4866: linktext => $links{$linkcontext}{'upload'},
4867: icon => 'uplusr.png',
4868: #help => 'Course_Create_Class_List',
4869: url => '/adm/createuser?action=upload',
4870: permission => $permission->{'cusr'},
4871: linktitle => 'Upload a CSV or a text file containing users.',
4872: },
4873: {
4874: linktext => $links{$linkcontext}{'listusers'},
4875: icon => 'mngcu.png',
4876: #help => 'Course_View_Class_List',
4877: url => '/adm/createuser?action=listusers',
4878: permission => ($permission->{'view'} || $permission->{'cusr'}),
4879: linktitle => $linktitles{$linkcontext}{'listusers'},
4880: },
4881:
4882: ]},
4883:
4884: {categorytitle => 'Administration',
4885: items => [ ]},
4886: );
4887:
4888: if ($context eq 'domain'){
4889:
4890: push(@{ $menu[2]->{items} }, #Category: Administration
4891: {
4892: linktext => 'Custom Roles',
4893: icon => 'emblem-photos.png',
4894: #help => 'Course_Editing_Custom_Roles',
4895: url => '/adm/createuser?action=custom',
4896: permission => $permission->{'custom'},
4897: linktitle => 'Configure a custom role.',
4898: },
4899: {
4900: linktext => 'Authoring Space Requests',
4901: icon => 'selfenrl-queue.png',
4902: #help => 'Domain_Role_Approvals',
4903: url => '/adm/createuser?action=processauthorreq',
4904: permission => $permission->{'cusr'},
4905: linktitle => 'Approve or reject author role requests',
4906: },
4907: {
4908: linktext => 'Change Log',
4909: icon => 'document-properties.png',
4910: #help => 'Course_User_Logs',
4911: url => '/adm/createuser?action=changelogs',
4912: permission => $permission->{'cusr'},
4913: linktitle => 'View change log.',
4914: },
4915: );
4916:
4917: }elsif ($context eq 'course'){
4918: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
4919:
4920: my %linktext = (
4921: 'Course' => {
4922: single => 'Add/Modify a Student',
4923: drop => 'Drop Students',
4924: groups => 'Course Groups',
4925: },
4926: 'Community' => {
4927: single => 'Add/Modify a Member',
4928: drop => 'Drop Members',
4929: groups => 'Community Groups',
4930: },
4931: );
4932:
4933: my %linktitle = (
4934: 'Course' => {
4935: single => 'Add a user with the role of student to this course',
4936: drop => 'Remove a student from this course.',
4937: groups => 'Manage course groups',
4938: },
4939: 'Community' => {
4940: single => 'Add a user with the role of member to this community',
4941: drop => 'Remove a member from this community.',
4942: groups => 'Manage community groups',
4943: },
4944: );
4945:
4946: push(@{ $menu[0]->{items} }, #Category: Single Users
4947: {
4948: linktext => $linktext{$crstype}{'single'},
4949: #help => 'Course_Add_Student',
4950: icon => 'list-add.png',
4951: url => '/adm/createuser?action=singlestudent',
4952: permission => $permission->{'cusr'},
4953: linktitle => $linktitle{$crstype}{'single'},
4954: },
4955: );
4956:
4957: push(@{ $menu[1]->{items} }, #Category: Multiple Users
4958: {
4959: linktext => $linktext{$crstype}{'drop'},
4960: icon => 'edit-undo.png',
4961: #help => 'Course_Drop_Student',
4962: url => '/adm/createuser?action=drop',
4963: permission => $permission->{'cusr'},
4964: linktitle => $linktitle{$crstype}{'drop'},
4965: },
4966: );
4967: push(@{ $menu[2]->{items} }, #Category: Administration
4968: {
4969: linktext => 'Custom Roles',
4970: icon => 'emblem-photos.png',
4971: #help => 'Course_Editing_Custom_Roles',
4972: url => '/adm/createuser?action=custom',
4973: permission => $permission->{'custom'},
4974: linktitle => 'Configure a custom role.',
4975: },
4976: {
4977: linktext => $linktext{$crstype}{'groups'},
4978: icon => 'grps.png',
4979: #help => 'Course_Manage_Group',
4980: url => '/adm/coursegroups?refpage=cusr',
4981: permission => $permission->{'grp_manage'},
4982: linktitle => $linktitle{$crstype}{'groups'},
4983: },
4984: {
4985: linktext => 'Change Log',
4986: icon => 'document-properties.png',
4987: #help => 'Course_User_Logs',
4988: url => '/adm/createuser?action=changelogs',
4989: permission => $permission->{'cusr'},
4990: linktitle => 'View change log.',
4991: },
4992: );
4993: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}) {
4994: push(@{ $menu[2]->{items} },
4995: {
4996: linktext => 'Enrollment Requests',
4997: icon => 'selfenrl-queue.png',
4998: #help => 'Course_Approve_Selfenroll',
4999: url => '/adm/createuser?action=selfenrollqueue',
5000: permission => $permission->{'cusr'},
5001: linktitle =>'Approve or reject enrollment requests.',
5002: },
5003: );
5004: }
5005:
5006: if (!exists($permission->{'cusr_section'})){
5007: if ($crstype ne 'Community') {
5008: push(@{ $menu[2]->{items} },
5009: {
5010: linktext => 'Automated Enrollment',
5011: icon => 'roles.png',
5012: #help => 'Course_Automated_Enrollment',
5013: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
5014: && $permission->{'cusr'}),
5015: url => '/adm/populate',
5016: linktitle => 'Automated enrollment manager.',
5017: }
5018: );
5019: }
5020: push(@{ $menu[2]->{items} },
5021: {
5022: linktext => 'User Self-Enrollment',
5023: icon => 'self_enroll.png',
5024: #help => 'Course_Self_Enrollment',
5025: url => '/adm/createuser?action=selfenroll',
5026: permission => $permission->{'cusr'},
5027: linktitle => 'Configure user self-enrollment.',
5028: },
5029: );
5030: }
5031: } elsif ($context eq 'author') {
5032: push(@{ $menu[2]->{items} }, #Category: Administration
5033: {
5034: linktext => 'Change Log',
5035: icon => 'document-properties.png',
5036: #help => 'Course_User_Logs',
5037: url => '/adm/createuser?action=changelogs',
5038: permission => $permission->{'cusr'},
5039: linktitle => 'View change log.',
5040: },
5041: );
5042: }
5043: return Apache::lonhtmlcommon::generate_menu(@menu);
5044: # { text => 'View Log-in History',
5045: # help => 'Course_User_Logins',
5046: # action => 'logins',
5047: # permission => $permission->{'cusr'},
5048: # });
5049: }
5050:
5051: sub restore_prev_selections {
5052: my %saveable_parameters = ('srchby' => 'scalar',
5053: 'srchin' => 'scalar',
5054: 'srchtype' => 'scalar',
5055: );
5056: &Apache::loncommon::store_settings('user','user_picker',
5057: \%saveable_parameters);
5058: &Apache::loncommon::restore_settings('user','user_picker',
5059: \%saveable_parameters);
5060: }
5061:
5062: sub print_selfenroll_menu {
5063: my ($r,$context,$permission) = @_;
5064: my $crstype = &Apache::loncommon::course_type();
5065: my $formname = 'enrollstudent';
5066: my $nolink = 1;
5067: my ($row,$lt) = &get_selfenroll_titles();
5068: my $groupslist = &Apache::lonuserutils::get_groupslist();
5069: my $setsec_js =
5070: &Apache::lonuserutils::setsections_javascript($formname,$groupslist);
5071: my %alerts = &Apache::lonlocal::texthash(
5072: acto => 'Activation of self-enrollment was selected for the following domain(s)',
5073: butn => 'but no user types have been checked.',
5074: wilf => "Please uncheck 'activate' or check at least one type.",
5075: );
5076: my $selfenroll_js = <<"ENDSCRIPT";
5077: function update_types(caller,num) {
5078: var delidx = getIndexByName('selfenroll_delete');
5079: var actidx = getIndexByName('selfenroll_activate');
5080: if (caller == 'selfenroll_all') {
5081: var selall;
5082: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
5083: if (document.$formname.selfenroll_all[i].checked) {
5084: selall = document.$formname.selfenroll_all[i].value;
5085: }
5086: }
5087: if (selall == 1) {
5088: if (delidx != -1) {
5089: if (document.$formname.selfenroll_delete.length) {
5090: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
5091: document.$formname.selfenroll_delete[j].checked = true;
5092: }
5093: } else {
5094: document.$formname.elements[delidx].checked = true;
5095: }
5096: }
5097: if (actidx != -1) {
5098: if (document.$formname.selfenroll_activate.length) {
5099: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
5100: document.$formname.selfenroll_activate[j].checked = false;
5101: }
5102: } else {
5103: document.$formname.elements[actidx].checked = false;
5104: }
5105: }
5106: document.$formname.selfenroll_newdom.selectedIndex = 0;
5107: }
5108: }
5109: if (caller == 'selfenroll_activate') {
5110: if (document.$formname.selfenroll_activate.length) {
5111: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
5112: if (document.$formname.selfenroll_activate[j].value == num) {
5113: if (document.$formname.selfenroll_activate[j].checked) {
5114: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
5115: if (document.$formname.selfenroll_all[i].value == '1') {
5116: document.$formname.selfenroll_all[i].checked = false;
5117: }
5118: if (document.$formname.selfenroll_all[i].value == '0') {
5119: document.$formname.selfenroll_all[i].checked = true;
5120: }
5121: }
5122: }
5123: }
5124: }
5125: } else {
5126: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
5127: if (document.$formname.selfenroll_all[i].value == '1') {
5128: document.$formname.selfenroll_all[i].checked = false;
5129: }
5130: if (document.$formname.selfenroll_all[i].value == '0') {
5131: document.$formname.selfenroll_all[i].checked = true;
5132: }
5133: }
5134: }
5135: }
5136: if (caller == 'selfenroll_delete') {
5137: if (document.$formname.selfenroll_delete.length) {
5138: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
5139: if (document.$formname.selfenroll_delete[j].value == num) {
5140: if (document.$formname.selfenroll_delete[j].checked) {
5141: var delindex = getIndexByName('selfenroll_types_'+num);
5142: if (delindex != -1) {
5143: if (document.$formname.elements[delindex].length) {
5144: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
5145: document.$formname.elements[delindex][k].checked = false;
5146: }
5147: } else {
5148: document.$formname.elements[delindex].checked = false;
5149: }
5150: }
5151: }
5152: }
5153: }
5154: } else {
5155: if (document.$formname.selfenroll_delete.checked) {
5156: var delindex = getIndexByName('selfenroll_types_'+num);
5157: if (delindex != -1) {
5158: if (document.$formname.elements[delindex].length) {
5159: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
5160: document.$formname.elements[delindex][k].checked = false;
5161: }
5162: } else {
5163: document.$formname.elements[delindex].checked = false;
5164: }
5165: }
5166: }
5167: }
5168: }
5169: return;
5170: }
5171:
5172: function validate_types(form) {
5173: var needaction = new Array();
5174: var countfail = 0;
5175: var actidx = getIndexByName('selfenroll_activate');
5176: if (actidx != -1) {
5177: if (document.$formname.selfenroll_activate.length) {
5178: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
5179: var num = document.$formname.selfenroll_activate[j].value;
5180: if (document.$formname.selfenroll_activate[j].checked) {
5181: countfail = check_types(num,countfail,needaction)
5182: }
5183: }
5184: } else {
5185: if (document.$formname.selfenroll_activate.checked) {
5186: var num = document.enrollstudent.selfenroll_activate.value;
5187: countfail = check_types(num,countfail,needaction)
5188: }
5189: }
5190: }
5191: if (countfail > 0) {
5192: var msg = "$alerts{'acto'}\\n";
5193: var loopend = needaction.length -1;
5194: if (loopend > 0) {
5195: for (var m=0; m<loopend; m++) {
5196: msg += needaction[m]+", ";
5197: }
5198: }
5199: msg += needaction[loopend]+"\\n$alerts{'butn'}\\n$alerts{'wilf'}";
5200: alert(msg);
5201: return;
5202: }
5203: setSections(form);
5204: }
5205:
5206: function check_types(num,countfail,needaction) {
5207: var typeidx = getIndexByName('selfenroll_types_'+num);
5208: var count = 0;
5209: if (typeidx != -1) {
5210: if (document.$formname.elements[typeidx].length) {
5211: for (var k=0; k<document.$formname.elements[typeidx].length; k++) {
5212: if (document.$formname.elements[typeidx][k].checked) {
5213: count ++;
5214: }
5215: }
5216: } else {
5217: if (document.$formname.elements[typeidx].checked) {
5218: count ++;
5219: }
5220: }
5221: if (count == 0) {
5222: var domidx = getIndexByName('selfenroll_dom_'+num);
5223: if (domidx != -1) {
5224: var domname = document.$formname.elements[domidx].value;
5225: needaction[countfail] = domname;
5226: countfail ++;
5227: }
5228: }
5229: }
5230: return countfail;
5231: }
5232:
5233: function getIndexByName(item) {
5234: for (var i=0;i<document.$formname.elements.length;i++) {
5235: if (document.$formname.elements[i].name == item) {
5236: return i;
5237: }
5238: }
5239: return -1;
5240: }
5241: ENDSCRIPT
5242: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
5243: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
5244:
5245: my $output = '<script type="text/javascript">'."\n".
5246: '// <![CDATA['."\n".
5247: $setsec_js."\n".$selfenroll_js."\n".
5248: '// ]]>'."\n".
5249: '</script>'."\n".
5250: '<h3>'.$lt->{'selfenroll'}.'</h3>'."\n";
5251: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
5252: if (ref($visactions) eq 'HASH') {
5253: if ($visible) {
5254: $output .= '<p class="LC_info">'.$visactions->{'vis'}.'</p>';
5255: } else {
5256: $output .= '<p class="LC_warning">'.$visactions->{'miss'}.'</p>'
5257: .$visactions->{'yous'}.
5258: '<p>'.$visactions->{'gen'}.'<br />'.$visactions->{'coca'};
5259: if (ref($vismsgs) eq 'ARRAY') {
5260: $output .= '<br />'.$visactions->{'make'}.'<ul>';
5261: foreach my $item (@{$vismsgs}) {
5262: $output .= '<li>'.$visactions->{$item}.'</li>';
5263: }
5264: $output .= '</ul>';
5265: }
5266: $output .= '</p>';
5267: }
5268: }
5269: $output .= '<form name="'.$formname.'" method="post" action="/adm/createuser">'."\n".
5270: &Apache::lonhtmlcommon::start_pick_box();
5271: if (ref($row) eq 'ARRAY') {
5272: foreach my $item (@{$row}) {
5273: my $title = $item;
5274: if (ref($lt) eq 'HASH') {
5275: $title = $lt->{$item};
5276: }
5277: $output .= &Apache::lonhtmlcommon::row_title($title);
5278: if ($item eq 'types') {
5279: my $curr_types = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_types'};
5280: my $showdomdesc = 1;
5281: my $includeempty = 1;
5282: my $num = 0;
5283: $output .= &Apache::loncommon::start_data_table().
5284: &Apache::loncommon::start_data_table_row()
5285: .'<td colspan="2"><span class="LC_nobreak"><label>'
5286: .&mt('Any user in any domain:')
5287: .' <input type="radio" name="selfenroll_all" value="1" ';
5288: if ($curr_types eq '*') {
5289: $output .= ' checked="checked" ';
5290: }
5291: $output .= 'onchange="javascript:update_types('.
5292: "'selfenroll_all'".');" />'.&mt('Yes').'</label>'.
5293: ' <input type="radio" name="selfenroll_all" value="0" ';
5294: if ($curr_types ne '*') {
5295: $output .= ' checked="checked" ';
5296: }
5297: $output .= ' onchange="javascript:update_types('.
5298: "'selfenroll_all'".');"/>'.&mt('No').'</label></td>'.
5299: &Apache::loncommon::end_data_table_row().
5300: &Apache::loncommon::end_data_table().
5301: &mt('Or').'<br />'.
5302: &Apache::loncommon::start_data_table();
5303: my %currdoms;
5304: if ($curr_types eq '') {
5305: $output .= &new_selfenroll_dom_row($cdom,'0');
5306: } elsif ($curr_types ne '*') {
5307: my @entries = split(/;/,$curr_types);
5308: if (@entries > 0) {
5309: foreach my $entry (@entries) {
5310: my ($currdom,$typestr) = split(/:/,$entry);
5311: $currdoms{$currdom} = 1;
5312: my $domdesc = &Apache::lonnet::domain($currdom);
5313: my @currinsttypes = split(',',$typestr);
5314: $output .= &Apache::loncommon::start_data_table_row()
5315: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').'<b>'
5316: .' '.$domdesc.' ('.$currdom.')'
5317: .'</b><input type="hidden" name="selfenroll_dom_'.$num
5318: .'" value="'.$currdom.'" /></span><br />'
5319: .'<span class="LC_nobreak"><label><input type="checkbox" '
5320: .'name="selfenroll_delete" value="'.$num.'" onchange="javascript:update_types('."'selfenroll_delete','$num'".');" />'
5321: .&mt('Delete').'</label></span></td>';
5322: $output .= '<td valign="top"> '.&mt('User types:').'<br />'
5323: .&selfenroll_inst_types($num,$currdom,\@currinsttypes).'</td>'
5324: .&Apache::loncommon::end_data_table_row();
5325: $num ++;
5326: }
5327: }
5328: }
5329: my $add_domtitle = &mt('Users in additional domain:');
5330: if ($curr_types eq '*') {
5331: $add_domtitle = &mt('Users in specific domain:');
5332: } elsif ($curr_types eq '') {
5333: $add_domtitle = &mt('Users in other domain:');
5334: }
5335: $output .= &Apache::loncommon::start_data_table_row()
5336: .'<td colspan="2"><span class="LC_nobreak">'.$add_domtitle.'</span><br />'
5337: .&Apache::loncommon::select_dom_form('','selfenroll_newdom',
5338: $includeempty,$showdomdesc)
5339: .'<input type="hidden" name="selfenroll_types_total" value="'.$num.'" />'
5340: .'</td>'.&Apache::loncommon::end_data_table_row()
5341: .&Apache::loncommon::end_data_table();
5342: } elsif ($item eq 'registered') {
5343: my ($regon,$regoff);
5344: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_registered'}) {
5345: $regon = ' checked="checked" ';
5346: $regoff = ' ';
5347: } else {
5348: $regon = ' ';
5349: $regoff = ' checked="checked" ';
5350: }
5351: $output .= '<label>'.
5352: '<input type="radio" name="selfenroll_registered" value="1"'.$regon.'/>'.
5353: &mt('Yes').'</label> <label>'.
5354: '<input type="radio" name="selfenroll_registered" value="0"'.$regoff.'/>'.
5355: &mt('No').'</label>';
5356: } elsif ($item eq 'enroll_dates') {
5357: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_date'};
5358: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_date'};
5359: if ($starttime eq '') {
5360: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
5361: }
5362: if ($endtime eq '') {
5363: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
5364: }
5365: my $startform =
5366: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_date',$starttime,
5367: undef,undef,undef,undef,undef,undef,undef,$nolink);
5368: my $endform =
5369: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_date',$endtime,
5370: undef,undef,undef,undef,undef,undef,undef,$nolink);
5371: $output .= &selfenroll_date_forms($startform,$endform);
5372: } elsif ($item eq 'access_dates') {
5373: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_access'};
5374: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_access'};
5375: if ($starttime eq '') {
5376: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
5377: }
5378: if ($endtime eq '') {
5379: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
5380: }
5381: my $startform =
5382: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_access',$starttime,
5383: undef,undef,undef,undef,undef,undef,undef,$nolink);
5384: my $endform =
5385: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_access',$endtime,
5386: undef,undef,undef,undef,undef,undef,undef,$nolink);
5387: $output .= &selfenroll_date_forms($startform,$endform);
5388: } elsif ($item eq 'section') {
5389: my $currsec = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_section'};
5390: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
5391: my $newsecval;
5392: if ($currsec ne 'none' && $currsec ne '') {
5393: if (!defined($sections_count{$currsec})) {
5394: $newsecval = $currsec;
5395: }
5396: }
5397: my $sections_select =
5398: &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec);
5399: $output .= '<table class="LC_createuser">'."\n".
5400: '<tr class="LC_section_row">'."\n".
5401: '<td align="center">'.&mt('Existing sections')."\n".
5402: '<br />'.$sections_select.'</td><td align="center">'.
5403: &mt('New section').'<br />'."\n".
5404: '<input type="text" name="newsec" size="15" value="'.$newsecval.'" />'."\n".
5405: '<input type="hidden" name="sections" value="" />'."\n".
5406: '<input type="hidden" name="state" value="done" />'."\n".
5407: '</td></tr></table>'."\n";
5408: } elsif ($item eq 'approval') {
5409: my ($appon,$appoff);
5410: my $cid = $env{'request.course.id'};
5411: my $currnotified = $env{'course.'.$cid.'.internal.selfenroll_notifylist'};
5412: if ($env{'course.'.$cid.'.internal.selfenroll_approval'}) {
5413: $appon = ' checked="checked" ';
5414: $appoff = ' ';
5415: } else {
5416: $appon = ' ';
5417: $appoff = ' checked="checked" ';
5418: }
5419: $output .= '<label>'.
5420: '<input type="radio" name="selfenroll_approval" value="1"'.$appon.'/>'.
5421: &mt('Yes').'</label> <label>'.
5422: '<input type="radio" name="selfenroll_approval" value="0"'.$appoff.'/>'.
5423: &mt('No').'</label>';
5424: my %advhash = &Apache::lonnet::get_course_adv_roles($cid,1);
5425: my (@ccs,%notified);
5426: my $ccrole = 'cc';
5427: if ($crstype eq 'Community') {
5428: $ccrole = 'co';
5429: }
5430: if ($advhash{$ccrole}) {
5431: @ccs = split(/,/,$advhash{$ccrole});
5432: }
5433: if ($currnotified) {
5434: foreach my $current (split(/,/,$currnotified)) {
5435: $notified{$current} = 1;
5436: if (!grep(/^\Q$current\E$/,@ccs)) {
5437: push(@ccs,$current);
5438: }
5439: }
5440: }
5441: if (@ccs) {
5442: $output .= '<br />'.&mt('Personnel to be notified when an enrollment request needs approval, or has been approved:').' '.&Apache::loncommon::start_data_table().
5443: &Apache::loncommon::start_data_table_row();
5444: my $count = 0;
5445: my $numcols = 4;
5446: foreach my $cc (sort(@ccs)) {
5447: my $notifyon;
5448: my ($ccuname,$ccudom) = split(/:/,$cc);
5449: if ($notified{$cc}) {
5450: $notifyon = ' checked="checked" ';
5451: }
5452: if ($count && !$count%$numcols) {
5453: $output .= &Apache::loncommon::end_data_table_row().
5454: &Apache::loncommon::start_data_table_row()
5455: }
5456: $output .= '<td><span class="LC_nobreak"><label>'.
5457: '<input type="checkbox" name="selfenroll_notify"'.$notifyon.' value="'.$cc.'" />'.
5458: &Apache::loncommon::plainname($ccuname,$ccudom).
5459: '</label></span></td>';
5460: $count ++;
5461: }
5462: my $rem = $count%$numcols;
5463: if ($rem) {
5464: my $emptycols = $numcols - $rem;
5465: for (my $i=0; $i<$emptycols; $i++) {
5466: $output .= '<td> </td>';
5467: }
5468: }
5469: $output .= &Apache::loncommon::end_data_table_row().
5470: &Apache::loncommon::end_data_table();
5471: }
5472: } elsif ($item eq 'limit') {
5473: my ($crslimit,$selflimit,$nolimit);
5474: my $cid = $env{'request.course.id'};
5475: my $currlim = $env{'course.'.$cid.'.internal.selfenroll_limit'};
5476: my $currcap = $env{'course.'.$cid.'.internal.selfenroll_cap'};
5477: $nolimit = ' checked="checked" ';
5478: if ($currlim eq 'allstudents') {
5479: $crslimit = ' checked="checked" ';
5480: $selflimit = ' ';
5481: $nolimit = ' ';
5482: } elsif ($currlim eq 'selfenrolled') {
5483: $crslimit = ' ';
5484: $selflimit = ' checked="checked" ';
5485: $nolimit = ' ';
5486: } else {
5487: $crslimit = ' ';
5488: $selflimit = ' ';
5489: }
5490: $output .= '<table><tr><td><label>'.
5491: '<input type="radio" name="selfenroll_limit" value="none"'.$nolimit.'/>'.
5492: &mt('No limit').'</label></td><td><label>'.
5493: '<input type="radio" name="selfenroll_limit" value="allstudents"'.$crslimit.'/>'.
5494: &mt('Limit by total students').'</label></td><td><label>'.
5495: '<input type="radio" name="selfenroll_limit" value="selfenrolled"'.$selflimit.'/>'.
5496: &mt('Limit by total self-enrolled students').
5497: '</td></tr><tr>'.
5498: '<td> </td><td colspan="2"><span class="LC_nobreak">'.
5499: (' 'x3).&mt('Maximum number allowed: ').
5500: '<input type="text" name="selfenroll_cap" size = "5" value="'.$currcap.'" /></td></tr></table>';
5501: }
5502: $output .= &Apache::lonhtmlcommon::row_closure(1);
5503: }
5504: }
5505: $output .= &Apache::lonhtmlcommon::end_pick_box().
5506: '<br /><input type="button" name="selfenrollconf" value="'
5507: .&mt('Save').'" onclick="validate_types(this.form);" />'
5508: .'<input type="hidden" name="action" value="selfenroll" /></form>';
5509: $r->print($output);
5510: return;
5511: }
5512:
5513: sub visible_in_cat {
5514: my ($cdom,$cnum) = @_;
5515: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
5516: my ($cathash,%settable,@vismsgs,$cansetvis);
5517: my %visactions = &Apache::lonlocal::texthash(
5518: vis => 'Your course/community currently appears in the Course/Community Catalog for this domain.',
5519: 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.',
5520: miss => 'Your course/community does not currently appear in the Course/Community Catalog for this domain.',
5521: yous => 'You should remedy this if you plan to allow self-enrollment, otherwise students will have difficulty finding your course.',
5522: 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.',
5523: make => 'Make any changes to self-enrollment settings below, click "Save", then take action to include the course in the Catalog:',
5524: take => 'Take the following action to ensure the course appears in the Catalog:',
5525: dc_unhide => 'Ask a domain coordinator to change the "Exclude from course catalog" setting.',
5526: dc_addinst => 'Ask a domain coordinator to enable display the catalog of "Official courses (with institutional codes)".',
5527: dc_instcode => 'Ask a domain coordinator to assign an institutional code (if this is an official course).',
5528: dc_catalog => 'Ask a domain coordinator to enable or create at least one course category in the domain.',
5529: dc_categories => 'Ask a domain coordinator to create a hierarchy of categories and sub categories for courses in the domain.',
5530: 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',
5531: dc_addcat => 'Ask a domain coordinator to assign a category to the course.',
5532: );
5533: $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>"');
5534: $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>"');
5535: $visactions{'addcat'} = &mt('Use [_1]Categorize course[_2] to assign a category to the course.','"<a href="/adm/courseprefs?phase=display&actions=courseinfo">','</a>"');
5536: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5537: if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
5538: $settable{'togglecats'} = 1;
5539: }
5540: if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
5541: $settable{'categorize'} = 1;
5542: }
5543: $cathash = $domconf{'coursecategories'}{'cats'};
5544: }
5545: if ($settable{'togglecats'} && $settable{'categorize'}) {
5546: $cansetvis = &mt('You are able to both assign a course category and choose to exclude this course from the catalog.');
5547: } elsif ($settable{'togglecats'}) {
5548: $cansetvis = &mt('You are able to choose to exclude this course from the catalog, but only a Domain Coordinator may assign a course category.');
5549: } elsif ($settable{'categorize'}) {
5550: $cansetvis = &mt('You may assign a course category, but only a Domain Coordinator may choose to exclude this course from the catalog.');
5551: } else {
5552: $cansetvis = &mt('Only a Domain Coordinator may assign a course category or choose to exclude this course from the catalog.');
5553: }
5554:
5555: my %currsettings =
5556: &Apache::lonnet::get('environment',['hidefromcat','categories','internal.coursecode'],
5557: $cdom,$cnum);
5558: my $visible = 0;
5559: if ($currsettings{'internal.coursecode'} ne '') {
5560: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5561: $cathash = $domconf{'coursecategories'}{'cats'};
5562: if (ref($cathash) eq 'HASH') {
5563: if ($cathash->{'instcode::0'} eq '') {
5564: push(@vismsgs,'dc_addinst');
5565: } else {
5566: $visible = 1;
5567: }
5568: } else {
5569: $visible = 1;
5570: }
5571: } else {
5572: $visible = 1;
5573: }
5574: } else {
5575: if (ref($cathash) eq 'HASH') {
5576: if ($cathash->{'instcode::0'} ne '') {
5577: push(@vismsgs,'dc_instcode');
5578: }
5579: } else {
5580: push(@vismsgs,'dc_instcode');
5581: }
5582: }
5583: if ($currsettings{'categories'} ne '') {
5584: my $cathash;
5585: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5586: $cathash = $domconf{'coursecategories'}{'cats'};
5587: if (ref($cathash) eq 'HASH') {
5588: if (keys(%{$cathash}) == 0) {
5589: push(@vismsgs,'dc_catalog');
5590: } elsif ((keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} ne '')) {
5591: push(@vismsgs,'dc_categories');
5592: } else {
5593: my @currcategories = split('&',$currsettings{'categories'});
5594: my $matched = 0;
5595: foreach my $cat (@currcategories) {
5596: if ($cathash->{$cat} ne '') {
5597: $visible = 1;
5598: $matched = 1;
5599: last;
5600: }
5601: }
5602: if (!$matched) {
5603: if ($settable{'categorize'}) {
5604: push(@vismsgs,'chgcat');
5605: } else {
5606: push(@vismsgs,'dc_chgcat');
5607: }
5608: }
5609: }
5610: }
5611: }
5612: } else {
5613: if (ref($cathash) eq 'HASH') {
5614: if ((keys(%{$cathash}) > 1) ||
5615: (keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} eq '')) {
5616: if ($settable{'categorize'}) {
5617: push(@vismsgs,'addcat');
5618: } else {
5619: push(@vismsgs,'dc_addcat');
5620: }
5621: }
5622: }
5623: }
5624: if ($currsettings{'hidefromcat'} eq 'yes') {
5625: $visible = 0;
5626: if ($settable{'togglecats'}) {
5627: unshift(@vismsgs,'unhide');
5628: } else {
5629: unshift(@vismsgs,'dc_unhide')
5630: }
5631: }
5632: return ($visible,$cansetvis,\@vismsgs,\%visactions);
5633: }
5634:
5635: sub new_selfenroll_dom_row {
5636: my ($newdom,$num) = @_;
5637: my $domdesc = &Apache::lonnet::domain($newdom);
5638: my $output;
5639: if ($domdesc ne '') {
5640: $output .= &Apache::loncommon::start_data_table_row()
5641: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').' <b>'.$domdesc
5642: .' ('.$newdom.')</b><input type="hidden" name="selfenroll_dom_'.$num
5643: .'" value="'.$newdom.'" /></span><br />'
5644: .'<span class="LC_nobreak"><label><input type="checkbox" '
5645: .'name="selfenroll_activate" value="'.$num.'" '
5646: .'onchange="javascript:update_types('
5647: ."'selfenroll_activate','$num'".');" />'
5648: .&mt('Activate').'</label></span></td>';
5649: my @currinsttypes;
5650: $output .= '<td>'.&mt('User types:').'<br />'
5651: .&selfenroll_inst_types($num,$newdom,\@currinsttypes).'</td>'
5652: .&Apache::loncommon::end_data_table_row();
5653: }
5654: return $output;
5655: }
5656:
5657: sub selfenroll_inst_types {
5658: my ($num,$currdom,$currinsttypes) = @_;
5659: my $output;
5660: my $numinrow = 4;
5661: my $count = 0;
5662: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($currdom);
5663: my $othervalue = 'any';
5664: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5665: if (keys(%{$usertypes}) > 0) {
5666: $othervalue = 'other';
5667: }
5668: $output .= '<table><tr>';
5669: foreach my $type (@{$types}) {
5670: if (($count > 0) && ($count%$numinrow == 0)) {
5671: $output .= '</tr><tr>';
5672: }
5673: if (defined($usertypes->{$type})) {
5674: my $esc_type = &escape($type);
5675: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.
5676: $esc_type.'" ';
5677: if (ref($currinsttypes) eq 'ARRAY') {
5678: if (@{$currinsttypes} > 0) {
5679: if (grep(/^any$/,@{$currinsttypes})) {
5680: $output .= 'checked="checked"';
5681: } elsif (grep(/^\Q$esc_type\E$/,@{$currinsttypes})) {
5682: $output .= 'checked="checked"';
5683: }
5684: } else {
5685: $output .= 'checked="checked"';
5686: }
5687: }
5688: $output .= ' name="selfenroll_types_'.$num.'" />'.$usertypes->{$type}.'</label></span></td>';
5689: }
5690: $count ++;
5691: }
5692: if (($count > 0) && ($count%$numinrow == 0)) {
5693: $output .= '</tr><tr>';
5694: }
5695: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.$othervalue.'"';
5696: if (ref($currinsttypes) eq 'ARRAY') {
5697: if (@{$currinsttypes} > 0) {
5698: if (grep(/^any$/,@{$currinsttypes})) {
5699: $output .= ' checked="checked"';
5700: } elsif ($othervalue eq 'other') {
5701: if (grep(/^\Q$othervalue\E$/,@{$currinsttypes})) {
5702: $output .= ' checked="checked"';
5703: }
5704: }
5705: } else {
5706: $output .= ' checked="checked"';
5707: }
5708: } else {
5709: $output .= ' checked="checked"';
5710: }
5711: $output .= ' name="selfenroll_types_'.$num.'" />'.$othertitle.'</label></span></td></tr></table>';
5712: }
5713: return $output;
5714: }
5715:
5716: sub selfenroll_date_forms {
5717: my ($startform,$endform) = @_;
5718: my $output .= &Apache::lonhtmlcommon::start_pick_box()."\n".
5719: &Apache::lonhtmlcommon::row_title(&mt('Start date'),
5720: 'LC_oddrow_value')."\n".
5721: $startform."\n".
5722: &Apache::lonhtmlcommon::row_closure(1).
5723: &Apache::lonhtmlcommon::row_title(&mt('End date'),
5724: 'LC_oddrow_value')."\n".
5725: $endform."\n".
5726: &Apache::lonhtmlcommon::row_closure(1).
5727: &Apache::lonhtmlcommon::end_pick_box();
5728: return $output;
5729: }
5730:
5731: sub print_userchangelogs_display {
5732: my ($r,$context,$permission) = @_;
5733: my $formname = 'rolelog';
5734: my ($username,$domain,$crstype,%roleslog);
5735: if ($context eq 'domain') {
5736: $domain = $env{'request.role.domain'};
5737: %roleslog=&Apache::lonnet::dump_dom('nohist_rolelog',$domain);
5738: } else {
5739: if ($context eq 'course') {
5740: $domain = $env{'course.'.$env{'request.course.id'}.'.domain'};
5741: $username = $env{'course.'.$env{'request.course.id'}.'.num'};
5742: $crstype = &Apache::loncommon::course_type();
5743: my %saveable_parameters = ('show' => 'scalar',);
5744: &Apache::loncommon::store_course_settings('roles_log',
5745: \%saveable_parameters);
5746: &Apache::loncommon::restore_course_settings('roles_log',
5747: \%saveable_parameters);
5748: } elsif ($context eq 'author') {
5749: $domain = $env{'user.domain'};
5750: if ($env{'request.role'} =~ m{^au\./\Q$domain\E/$}) {
5751: $username = $env{'user.name'};
5752: } else {
5753: undef($domain);
5754: }
5755: }
5756: if ($domain ne '' && $username ne '') {
5757: %roleslog=&Apache::lonnet::dump('nohist_rolelog',$domain,$username);
5758: }
5759: }
5760: if ((keys(%roleslog))[0]=~/^error\:/) { undef(%roleslog); }
5761:
5762: # set defaults
5763: my $now = time();
5764: my $defstart = $now - (7*24*3600); #7 days ago
5765: my %defaults = (
5766: page => '1',
5767: show => '10',
5768: role => 'any',
5769: chgcontext => 'any',
5770: rolelog_start_date => $defstart,
5771: rolelog_end_date => $now,
5772: );
5773: my $more_records = 0;
5774:
5775: # set current
5776: my %curr;
5777: foreach my $item ('show','page','role','chgcontext') {
5778: $curr{$item} = $env{'form.'.$item};
5779: }
5780: my ($startdate,$enddate) =
5781: &Apache::lonuserutils::get_dates_from_form('rolelog_start_date','rolelog_end_date');
5782: $curr{'rolelog_start_date'} = $startdate;
5783: $curr{'rolelog_end_date'} = $enddate;
5784: foreach my $key (keys(%defaults)) {
5785: if ($curr{$key} eq '') {
5786: $curr{$key} = $defaults{$key};
5787: }
5788: }
5789: my (%whodunit,%changed,$version);
5790: ($version) = ($r->dir_config('lonVersion') =~ /^([\d\.]+)\-/);
5791: my ($minshown,$maxshown);
5792: $minshown = 1;
5793: my $count = 0;
5794: if ($curr{'show'} ne &mt('all')) {
5795: $maxshown = $curr{'page'} * $curr{'show'};
5796: if ($curr{'page'} > 1) {
5797: $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'};
5798: }
5799: }
5800:
5801: # Form Header
5802: $r->print('<form action="/adm/createuser" method="post" name="'.$formname.'">'.
5803: &role_display_filter($context,$formname,$domain,$username,\%curr,
5804: $version,$crstype));
5805:
5806: # Create navigation
5807: my ($nav_script,$nav_links) = &userlogdisplay_nav($formname,\%curr,$more_records);
5808: my $showntableheader = 0;
5809:
5810: # Table Header
5811: my $tableheader =
5812: &Apache::loncommon::start_data_table_header_row()
5813: .'<th> </th>'
5814: .'<th>'.&mt('When').'</th>'
5815: .'<th>'.&mt('Who made the change').'</th>'
5816: .'<th>'.&mt('Changed User').'</th>'
5817: .'<th>'.&mt('Role').'</th>';
5818:
5819: if ($context eq 'course') {
5820: $tableheader .= '<th>'.&mt('Section').'</th>';
5821: }
5822: $tableheader .=
5823: '<th>'.&mt('Context').'</th>'
5824: .'<th>'.&mt('Start').'</th>'
5825: .'<th>'.&mt('End').'</th>'
5826: .&Apache::loncommon::end_data_table_header_row();
5827:
5828: # Display user change log data
5829: foreach my $id (sort { $roleslog{$b}{'exe_time'}<=>$roleslog{$a}{'exe_time'} } (keys(%roleslog))) {
5830: next if (($roleslog{$id}{'exe_time'} < $curr{'rolelog_start_date'}) ||
5831: ($roleslog{$id}{'exe_time'} > $curr{'rolelog_end_date'}));
5832: if ($curr{'show'} ne &mt('all')) {
5833: if ($count >= $curr{'page'} * $curr{'show'}) {
5834: $more_records = 1;
5835: last;
5836: }
5837: }
5838: if ($curr{'role'} ne 'any') {
5839: next if ($roleslog{$id}{'logentry'}{'role'} ne $curr{'role'});
5840: }
5841: if ($curr{'chgcontext'} ne 'any') {
5842: if ($curr{'chgcontext'} eq 'selfenroll') {
5843: next if (!$roleslog{$id}{'logentry'}{'selfenroll'});
5844: } else {
5845: next if ($roleslog{$id}{'logentry'}{'context'} ne $curr{'chgcontext'});
5846: }
5847: }
5848: $count ++;
5849: next if ($count < $minshown);
5850: unless ($showntableheader) {
5851: $r->print($nav_script
5852: .$nav_links
5853: .&Apache::loncommon::start_data_table()
5854: .$tableheader);
5855: $r->rflush();
5856: $showntableheader = 1;
5857: }
5858: if ($whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} eq '') {
5859: $whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} =
5860: &Apache::loncommon::plainname($roleslog{$id}{'exe_uname'},$roleslog{$id}{'exe_udom'});
5861: }
5862: if ($changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} eq '') {
5863: $changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} =
5864: &Apache::loncommon::plainname($roleslog{$id}{'uname'},$roleslog{$id}{'udom'});
5865: }
5866: my $sec = $roleslog{$id}{'logentry'}{'section'};
5867: if ($sec eq '') {
5868: $sec = &mt('None');
5869: }
5870: my ($rolestart,$roleend);
5871: if ($roleslog{$id}{'delflag'}) {
5872: $rolestart = &mt('deleted');
5873: $roleend = &mt('deleted');
5874: } else {
5875: $rolestart = $roleslog{$id}{'logentry'}{'start'};
5876: $roleend = $roleslog{$id}{'logentry'}{'end'};
5877: if ($rolestart eq '' || $rolestart == 0) {
5878: $rolestart = &mt('No start date');
5879: } else {
5880: $rolestart = &Apache::lonlocal::locallocaltime($rolestart);
5881: }
5882: if ($roleend eq '' || $roleend == 0) {
5883: $roleend = &mt('No end date');
5884: } else {
5885: $roleend = &Apache::lonlocal::locallocaltime($roleend);
5886: }
5887: }
5888: my $chgcontext = $roleslog{$id}{'logentry'}{'context'};
5889: if ($roleslog{$id}{'logentry'}{'selfenroll'}) {
5890: $chgcontext = 'selfenroll';
5891: }
5892: my %lt = &rolechg_contexts($context,$crstype);
5893: if ($chgcontext ne '' && $lt{$chgcontext} ne '') {
5894: $chgcontext = $lt{$chgcontext};
5895: }
5896: $r->print(
5897: &Apache::loncommon::start_data_table_row()
5898: .'<td>'.$count.'</td>'
5899: .'<td>'.&Apache::lonlocal::locallocaltime($roleslog{$id}{'exe_time'}).'</td>'
5900: .'<td>'.$whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}}.'</td>'
5901: .'<td>'.$changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}}.'</td>'
5902: .'<td>'.&Apache::lonnet::plaintext($roleslog{$id}{'logentry'}{'role'},$crstype).'</td>');
5903: if ($context eq 'course') {
5904: $r->print('<td>'.$sec.'</td>');
5905: }
5906: $r->print(
5907: '<td>'.$chgcontext.'</td>'
5908: .'<td>'.$rolestart.'</td>'
5909: .'<td>'.$roleend.'</td>'
5910: .&Apache::loncommon::end_data_table_row()."\n");
5911: }
5912:
5913: if ($showntableheader) { # Table footer, if content displayed above
5914: $r->print(&Apache::loncommon::end_data_table()
5915: .$nav_links);
5916: } else { # No content displayed above
5917: $r->print('<p class="LC_info">'
5918: .&mt('There are no records to display.')
5919: .'</p>'
5920: );
5921: }
5922:
5923: # Form Footer
5924: $r->print(
5925: '<input type="hidden" name="page" value="'.$curr{'page'}.'" />'
5926: .'<input type="hidden" name="action" value="changelogs" />'
5927: .'</form>');
5928: return;
5929: }
5930:
5931: sub userlogdisplay_nav {
5932: my ($formname,$curr,$more_records) = @_;
5933: my ($nav_script,$nav_links);
5934: if (ref($curr) eq 'HASH') {
5935: # Create Navigation:
5936: # Navigation Script
5937: $nav_script = <<"ENDSCRIPT";
5938: <script type="text/javascript">
5939: // <![CDATA[
5940: function chgPage(caller) {
5941: if (caller == 'previous') {
5942: document.$formname.page.value --;
5943: }
5944: if (caller == 'next') {
5945: document.$formname.page.value ++;
5946: }
5947: document.$formname.submit();
5948: return;
5949: }
5950: // ]]>
5951: </script>
5952: ENDSCRIPT
5953: # Navigation Buttons
5954: $nav_links = '<p>';
5955: if (($curr->{'page'} > 1) || ($more_records)) {
5956: if ($curr->{'page'} > 1) {
5957: $nav_links .= '<input type="button"'
5958: .' onclick="javascript:chgPage('."'previous'".');"'
5959: .' value="'.&mt('Previous [_1] changes',$curr->{'show'})
5960: .'" /> ';
5961: }
5962: if ($more_records) {
5963: $nav_links .= '<input type="button"'
5964: .' onclick="javascript:chgPage('."'next'".');"'
5965: .' value="'.&mt('Next [_1] changes',$curr->{'show'})
5966: .'" />';
5967: }
5968: }
5969: $nav_links .= '</p>';
5970: }
5971: return ($nav_script,$nav_links);
5972: }
5973:
5974: sub role_display_filter {
5975: my ($context,$formname,$cdom,$cnum,$curr,$version,$crstype) = @_;
5976: my $lctype;
5977: if ($context eq 'course') {
5978: $lctype = lc($crstype);
5979: }
5980: my $nolink = 1;
5981: my $output = '<table><tr><td valign="top">'.
5982: '<span class="LC_nobreak"><b>'.&mt('Changes/page:').'</b></span><br />'.
5983: &Apache::lonmeta::selectbox('show',$curr->{'show'},undef,
5984: (&mt('all'),5,10,20,50,100,1000,10000)).
5985: '</td><td> </td>';
5986: my $startform =
5987: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_start_date',
5988: $curr->{'rolelog_start_date'},undef,
5989: undef,undef,undef,undef,undef,undef,$nolink);
5990: my $endform =
5991: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_end_date',
5992: $curr->{'rolelog_end_date'},undef,
5993: undef,undef,undef,undef,undef,undef,$nolink);
5994: my %lt = &rolechg_contexts($context,$crstype);
5995: $output .= '<td valign="top"><b>'.&mt('Window during which changes occurred:').'</b><br />'.
5996: '<table><tr><td>'.&mt('After:').
5997: '</td><td>'.$startform.'</td></tr>'.
5998: '<tr><td>'.&mt('Before:').'</td>'.
5999: '<td>'.$endform.'</td></tr></table>'.
6000: '</td>'.
6001: '<td> </td>'.
6002: '<td valign="top"><b>'.&mt('Role:').'</b><br />'.
6003: '<select name="role"><option value="any"';
6004: if ($curr->{'role'} eq 'any') {
6005: $output .= ' selected="selected"';
6006: }
6007: $output .= '>'.&mt('Any').'</option>'."\n";
6008: my @roles = &Apache::lonuserutils::roles_by_context($context,1,$crstype);
6009: foreach my $role (@roles) {
6010: my $plrole;
6011: if ($role eq 'cr') {
6012: $plrole = &mt('Custom Role');
6013: } else {
6014: $plrole=&Apache::lonnet::plaintext($role,$crstype);
6015: }
6016: my $selstr = '';
6017: if ($role eq $curr->{'role'}) {
6018: $selstr = ' selected="selected"';
6019: }
6020: $output .= ' <option value="'.$role.'"'.$selstr.'>'.$plrole.'</option>';
6021: }
6022: $output .= '</select></td>'.
6023: '<td> </td>'.
6024: '<td valign="top"><b>'.
6025: &mt('Context:').'</b><br /><select name="chgcontext">';
6026: my @posscontexts;
6027: if ($context eq 'course') {
6028: @posscontexts = ('any','automated','updatenow','createcourse','course','domain','selfenroll','requestcourses');
6029: } elsif ($context eq 'domain') {
6030: @posscontexts = ('any','domain','requestauthor','domconfig','server');
6031: } else {
6032: @posscontexts = ('any','author','domain');
6033: }
6034: foreach my $chgtype (@posscontexts) {
6035: my $selstr = '';
6036: if ($curr->{'chgcontext'} eq $chgtype) {
6037: $selstr = ' selected="selected"';
6038: }
6039: if ($context eq 'course') {
6040: if (($chgtype eq 'automated') || ($chgtype eq 'updatenow')) {
6041: next if (!&Apache::lonnet::auto_run($cnum,$cdom));
6042: }
6043: }
6044: $output .= '<option value="'.$chgtype.'"'.$selstr.'>'.$lt{$chgtype}.'</option>'."\n";
6045: }
6046: $output .= '</select></td>'
6047: .'</tr></table>';
6048:
6049: # Update Display button
6050: $output .= '<p>'
6051: .'<input type="submit" value="'.&mt('Update Display').'" />'
6052: .'</p>';
6053:
6054: # Server version info
6055: my $needsrev = '2.11.0';
6056: if ($context eq 'course') {
6057: $needsrev = '2.7.0';
6058: }
6059:
6060: $output .= '<p class="LC_info">'
6061: .&mt('Only changes made from servers running LON-CAPA [_1] or later are displayed.'
6062: ,$needsrev);
6063: if ($version) {
6064: $output .= ' '.&mt('This LON-CAPA server is version [_1]',$version);
6065: }
6066: $output .= '</p><hr />';
6067: return $output;
6068: }
6069:
6070: sub rolechg_contexts {
6071: my ($context,$crstype) = @_;
6072: my %lt;
6073: if ($context eq 'course') {
6074: %lt = &Apache::lonlocal::texthash (
6075: any => 'Any',
6076: automated => 'Automated Enrollment',
6077: updatenow => 'Roster Update',
6078: createcourse => 'Course Creation',
6079: course => 'User Management in course',
6080: domain => 'User Management in domain',
6081: selfenroll => 'Self-enrolled',
6082: requestcourses => 'Course Request',
6083: );
6084: if ($crstype eq 'Community') {
6085: $lt{'createcourse'} = &mt('Community Creation');
6086: $lt{'course'} = &mt('User Management in community');
6087: $lt{'requestcourses'} = &mt('Community Request');
6088: }
6089: } elsif ($context eq 'domain') {
6090: %lt = &Apache::lonlocal::texthash (
6091: any => 'Any',
6092: domain => 'User Management in domain',
6093: requestauthor => 'Authoring Request',
6094: server => 'Command line script (DC role)',
6095: domconfig => 'Self-enrolled',
6096: );
6097: } else {
6098: %lt = &Apache::lonlocal::texthash (
6099: any => 'Any',
6100: domain => 'User Management in domain',
6101: author => 'User Management by author',
6102: );
6103: }
6104: return %lt;
6105: }
6106:
6107: #-------------------------------------------------- functions for &phase_two
6108: sub user_search_result {
6109: my ($context,$srch) = @_;
6110: my %allhomes;
6111: my %inst_matches;
6112: my %srch_results;
6113: my ($response,$currstate,$forcenewuser,$dirsrchres);
6114: $srch->{'srchterm'} =~ s/\s+/ /g;
6115: if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
6116: $response = &mt('Invalid search.');
6117: }
6118: if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
6119: $response = &mt('Invalid search.');
6120: }
6121: if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
6122: $response = &mt('Invalid search.');
6123: }
6124: if ($srch->{'srchterm'} eq '') {
6125: $response = &mt('You must enter a search term.');
6126: }
6127: if ($srch->{'srchterm'} =~ /^\s+$/) {
6128: $response = &mt('Your search term must contain more than just spaces.');
6129: }
6130: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
6131: if (($srch->{'srchdomain'} eq '') ||
6132: ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
6133: $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
6134: }
6135: }
6136: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
6137: ($srch->{'srchin'} eq 'alc')) {
6138: if ($srch->{'srchby'} eq 'uname') {
6139: my $unamecheck = $srch->{'srchterm'};
6140: if ($srch->{'srchtype'} eq 'contains') {
6141: if ($unamecheck !~ /^\w/) {
6142: $unamecheck = 'a'.$unamecheck;
6143: }
6144: }
6145: if ($unamecheck !~ /^$match_username$/) {
6146: $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
6147: }
6148: }
6149: }
6150: if ($response ne '') {
6151: $response = '<span class="LC_warning">'.$response.'</span>';
6152: }
6153: if ($srch->{'srchin'} eq 'instd') {
6154: my $instd_chk = &directorysrch_check($srch);
6155: if ($instd_chk ne 'ok') {
6156: $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
6157: '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
6158: }
6159: }
6160: if ($response ne '') {
6161: return ($currstate,$response);
6162: }
6163: if ($srch->{'srchby'} eq 'uname') {
6164: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
6165: if ($env{'form.forcenew'}) {
6166: if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
6167: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
6168: if ($uhome eq 'no_host') {
6169: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
6170: my $showdom = &display_domain_info($env{'request.role.domain'});
6171: $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
6172: } else {
6173: $currstate = 'modify';
6174: }
6175: } else {
6176: $currstate = 'modify';
6177: }
6178: } else {
6179: if ($srch->{'srchin'} eq 'dom') {
6180: if ($srch->{'srchtype'} eq 'exact') {
6181: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
6182: if ($uhome eq 'no_host') {
6183: ($currstate,$response,$forcenewuser) =
6184: &build_search_response($context,$srch,%srch_results);
6185: } else {
6186: $currstate = 'modify';
6187: my $uname = $srch->{'srchterm'};
6188: my $udom = $srch->{'srchdomain'};
6189: $srch_results{$uname.':'.$udom} =
6190: { &Apache::lonnet::get('environment',
6191: ['firstname',
6192: 'lastname',
6193: 'permanentemail'],
6194: $udom,$uname)
6195: };
6196: }
6197: } else {
6198: %srch_results = &Apache::lonnet::usersearch($srch);
6199: ($currstate,$response,$forcenewuser) =
6200: &build_search_response($context,$srch,%srch_results);
6201: }
6202: } else {
6203: my $courseusers = &get_courseusers();
6204: if ($srch->{'srchtype'} eq 'exact') {
6205: if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
6206: $currstate = 'modify';
6207: } else {
6208: ($currstate,$response,$forcenewuser) =
6209: &build_search_response($context,$srch,%srch_results);
6210: }
6211: } else {
6212: foreach my $user (keys(%$courseusers)) {
6213: my ($cuname,$cudomain) = split(/:/,$user);
6214: if ($cudomain eq $srch->{'srchdomain'}) {
6215: my $matched = 0;
6216: if ($srch->{'srchtype'} eq 'begins') {
6217: if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
6218: $matched = 1;
6219: }
6220: } else {
6221: if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
6222: $matched = 1;
6223: }
6224: }
6225: if ($matched) {
6226: $srch_results{$user} =
6227: {&Apache::lonnet::get('environment',
6228: ['firstname',
6229: 'lastname',
6230: 'permanentemail'],
6231: $cudomain,$cuname)};
6232: }
6233: }
6234: }
6235: ($currstate,$response,$forcenewuser) =
6236: &build_search_response($context,$srch,%srch_results);
6237: }
6238: }
6239: }
6240: } elsif ($srch->{'srchin'} eq 'alc') {
6241: $currstate = 'query';
6242: } elsif ($srch->{'srchin'} eq 'instd') {
6243: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
6244: if ($dirsrchres eq 'ok') {
6245: ($currstate,$response,$forcenewuser) =
6246: &build_search_response($context,$srch,%srch_results);
6247: } else {
6248: my $showdom = &display_domain_info($srch->{'srchdomain'});
6249: $response = '<span class="LC_warning">'.
6250: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
6251: '</span><br />'.
6252: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
6253: '<br /><br />';
6254: }
6255: }
6256: } else {
6257: if ($srch->{'srchin'} eq 'dom') {
6258: %srch_results = &Apache::lonnet::usersearch($srch);
6259: ($currstate,$response,$forcenewuser) =
6260: &build_search_response($context,$srch,%srch_results);
6261: } elsif ($srch->{'srchin'} eq 'crs') {
6262: my $courseusers = &get_courseusers();
6263: foreach my $user (keys(%$courseusers)) {
6264: my ($uname,$udom) = split(/:/,$user);
6265: my %names = &Apache::loncommon::getnames($uname,$udom);
6266: my %emails = &Apache::loncommon::getemails($uname,$udom);
6267: if ($srch->{'srchby'} eq 'lastname') {
6268: if ((($srch->{'srchtype'} eq 'exact') &&
6269: ($names{'lastname'} eq $srch->{'srchterm'})) ||
6270: (($srch->{'srchtype'} eq 'begins') &&
6271: ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
6272: (($srch->{'srchtype'} eq 'contains') &&
6273: ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
6274: $srch_results{$user} = {firstname => $names{'firstname'},
6275: lastname => $names{'lastname'},
6276: permanentemail => $emails{'permanentemail'},
6277: };
6278: }
6279: } elsif ($srch->{'srchby'} eq 'lastfirst') {
6280: my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
6281: $srchlast =~ s/\s+$//;
6282: $srchfirst =~ s/^\s+//;
6283: if ($srch->{'srchtype'} eq 'exact') {
6284: if (($names{'lastname'} eq $srchlast) &&
6285: ($names{'firstname'} eq $srchfirst)) {
6286: $srch_results{$user} = {firstname => $names{'firstname'},
6287: lastname => $names{'lastname'},
6288: permanentemail => $emails{'permanentemail'},
6289:
6290: };
6291: }
6292: } elsif ($srch->{'srchtype'} eq 'begins') {
6293: if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
6294: ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
6295: $srch_results{$user} = {firstname => $names{'firstname'},
6296: lastname => $names{'lastname'},
6297: permanentemail => $emails{'permanentemail'},
6298: };
6299: }
6300: } else {
6301: if (($names{'lastname'} =~ /\Q$srchlast\E/i) &&
6302: ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
6303: $srch_results{$user} = {firstname => $names{'firstname'},
6304: lastname => $names{'lastname'},
6305: permanentemail => $emails{'permanentemail'},
6306: };
6307: }
6308: }
6309: }
6310: }
6311: ($currstate,$response,$forcenewuser) =
6312: &build_search_response($context,$srch,%srch_results);
6313: } elsif ($srch->{'srchin'} eq 'alc') {
6314: $currstate = 'query';
6315: } elsif ($srch->{'srchin'} eq 'instd') {
6316: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
6317: if ($dirsrchres eq 'ok') {
6318: ($currstate,$response,$forcenewuser) =
6319: &build_search_response($context,$srch,%srch_results);
6320: } else {
6321: my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = '<span class="LC_warning">'.
6322: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
6323: '</span><br />'.
6324: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
6325: '<br /><br />';
6326: }
6327: }
6328: }
6329: return ($currstate,$response,$forcenewuser,\%srch_results);
6330: }
6331:
6332: sub directorysrch_check {
6333: my ($srch) = @_;
6334: my $can_search = 0;
6335: my $response;
6336: my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
6337: ['directorysrch'],$srch->{'srchdomain'});
6338: my $showdom = &display_domain_info($srch->{'srchdomain'});
6339: if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
6340: if (!$dom_inst_srch{'directorysrch'}{'available'}) {
6341: return &mt('Institutional directory search is not available in domain: [_1]',$showdom);
6342: }
6343: if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
6344: if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
6345: return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom);
6346: }
6347: my @usertypes = split(/:/,$env{'environment.inststatus'});
6348: if (!@usertypes) {
6349: push(@usertypes,'default');
6350: }
6351: if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
6352: foreach my $type (@usertypes) {
6353: if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
6354: $can_search = 1;
6355: last;
6356: }
6357: }
6358: }
6359: if (!$can_search) {
6360: my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
6361: my @longtypes;
6362: foreach my $item (@usertypes) {
6363: if (defined($insttypes->{$item})) {
6364: push (@longtypes,$insttypes->{$item});
6365: } elsif ($item eq 'default') {
6366: push (@longtypes,&mt('other'));
6367: }
6368: }
6369: my $insttype_str = join(', ',@longtypes);
6370: return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
6371: }
6372: } else {
6373: $can_search = 1;
6374: }
6375: } else {
6376: return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
6377: }
6378: my %longtext = &Apache::lonlocal::texthash (
6379: uname => 'username',
6380: lastfirst => 'last name, first name',
6381: lastname => 'last name',
6382: contains => 'contains',
6383: exact => 'as exact match to',
6384: begins => 'begins with',
6385: );
6386: if ($can_search) {
6387: if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
6388: if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
6389: return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
6390: }
6391: } else {
6392: return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
6393: }
6394: }
6395: if ($can_search) {
6396: if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
6397: if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
6398: return 'ok';
6399: } else {
6400: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
6401: }
6402: } else {
6403: if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
6404: ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
6405: ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
6406: return 'ok';
6407: } else {
6408: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
6409: }
6410: }
6411: }
6412: }
6413:
6414: sub get_courseusers {
6415: my %advhash;
6416: my $classlist = &Apache::loncoursedata::get_classlist();
6417: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
6418: foreach my $role (sort(keys(%coursepersonnel))) {
6419: foreach my $user (split(/\,/,$coursepersonnel{$role})) {
6420: if (!exists($classlist->{$user})) {
6421: $classlist->{$user} = [];
6422: }
6423: }
6424: }
6425: return $classlist;
6426: }
6427:
6428: sub build_search_response {
6429: my ($context,$srch,%srch_results) = @_;
6430: my ($currstate,$response,$forcenewuser);
6431: my %names = (
6432: 'uname' => 'username',
6433: 'lastname' => 'last name',
6434: 'lastfirst' => 'last name, first name',
6435: 'crs' => 'this course',
6436: 'dom' => 'LON-CAPA domain',
6437: 'instd' => 'the institutional directory for domain',
6438: );
6439:
6440: my %single = (
6441: begins => 'A match',
6442: contains => 'A match',
6443: exact => 'An exact match',
6444: );
6445: my %nomatch = (
6446: begins => 'No match',
6447: contains => 'No match',
6448: exact => 'No exact match',
6449: );
6450: if (keys(%srch_results) > 1) {
6451: $currstate = 'select';
6452: } else {
6453: if (keys(%srch_results) == 1) {
6454: $currstate = 'modify';
6455: $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
6456: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
6457: $response .= ': '.&display_domain_info($srch->{'srchdomain'});
6458: }
6459: } else { # Search has nothing found. Prepare message to user.
6460: $response = '<span class="LC_warning">';
6461: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
6462: $response .= &mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} [_1] in $names{$srch->{'srchin'}}: [_2]",
6463: '<b>'.$srch->{'srchterm'}.'</b>',
6464: &display_domain_info($srch->{'srchdomain'}));
6465: } else {
6466: $response .= &mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} [_1] in $names{$srch->{'srchin'}}.",
6467: '<b>'.$srch->{'srchterm'}.'</b>');
6468: }
6469: $response .= '</span>';
6470:
6471: if ($srch->{'srchin'} ne 'alc') {
6472: $forcenewuser = 1;
6473: my $cansrchinst = 0;
6474: if ($srch->{'srchdomain'}) {
6475: my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
6476: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
6477: if ($domconfig{'directorysrch'}{'available'}) {
6478: $cansrchinst = 1;
6479: }
6480: }
6481: }
6482: if ((($srch->{'srchby'} eq 'lastfirst') ||
6483: ($srch->{'srchby'} eq 'lastname')) &&
6484: ($srch->{'srchin'} eq 'dom')) {
6485: if ($cansrchinst) {
6486: $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
6487: }
6488: }
6489: if ($srch->{'srchin'} eq 'crs') {
6490: $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
6491: }
6492: }
6493: my $createdom = $env{'request.role.domain'};
6494: if ($context eq 'requestcrs') {
6495: if ($env{'form.coursedom'} ne '') {
6496: $createdom = $env{'form.coursedom'};
6497: }
6498: }
6499: if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $createdom)) {
6500: my $cancreate =
6501: &Apache::lonuserutils::can_create_user($createdom,$context);
6502: my $targetdom = '<span class="LC_cusr_emph">'.$createdom.'</span>';
6503: if ($cancreate) {
6504: my $showdom = &display_domain_info($createdom);
6505: $response .= '<br /><br />'
6506: .'<b>'.&mt('To add a new user:').'</b>'
6507: .'<br />';
6508: if ($context eq 'requestcrs') {
6509: $response .= &mt("(You can only define new users in the new course's domain - [_1])",$targetdom);
6510: } else {
6511: $response .= &mt("(You can only create new users in your current role's domain - [_1])",$targetdom);
6512: }
6513: $response .='<ul><li>'
6514: .&mt("Set 'Domain/institution to search' to: [_1]",'<span class="LC_cusr_emph">'.$showdom.'</span>')
6515: .'</li><li>'
6516: .&mt("Set 'Search criteria' to: [_1]username is ..... in selected LON-CAPA domain[_2]",'<span class="LC_cusr_emph">','</span>')
6517: .'</li><li>'
6518: .&mt('Provide the proposed username')
6519: .'</li><li>'
6520: .&mt("Click 'Search'")
6521: .'</li></ul><br />';
6522: } else {
6523: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
6524: $response .= '<br /><br />';
6525: if ($context eq 'requestcrs') {
6526: $response .= &mt("You are not authorized to define new users in the new course's domain - [_1].",$targetdom);
6527: } else {
6528: $response .= &mt("You are not authorized to create new users in your current role's domain - [_1].",$targetdom);
6529: }
6530: $response .= '<br />'
6531: .&mt('Please contact the [_1]helpdesk[_2] if you need to create a new user.'
6532: ,' <a'.$helplink.'>'
6533: ,'</a>')
6534: .'<br /><br />';
6535: }
6536: }
6537: }
6538: }
6539: return ($currstate,$response,$forcenewuser);
6540: }
6541:
6542: sub display_domain_info {
6543: my ($dom) = @_;
6544: my $output = $dom;
6545: if ($dom ne '') {
6546: my $domdesc = &Apache::lonnet::domain($dom,'description');
6547: if ($domdesc ne '') {
6548: $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
6549: }
6550: }
6551: return $output;
6552: }
6553:
6554: sub crumb_utilities {
6555: my %elements = (
6556: crtuser => {
6557: srchterm => 'text',
6558: srchin => 'selectbox',
6559: srchby => 'selectbox',
6560: srchtype => 'selectbox',
6561: srchdomain => 'selectbox',
6562: },
6563: crtusername => {
6564: srchterm => 'text',
6565: srchdomain => 'selectbox',
6566: },
6567: docustom => {
6568: rolename => 'selectbox',
6569: newrolename => 'textbox',
6570: },
6571: studentform => {
6572: srchterm => 'text',
6573: srchin => 'selectbox',
6574: srchby => 'selectbox',
6575: srchtype => 'selectbox',
6576: srchdomain => 'selectbox',
6577: },
6578: );
6579:
6580: my $jsback .= qq|
6581: function backPage(formname,prevphase,prevstate) {
6582: if (typeof prevphase == 'undefined') {
6583: formname.phase.value = '';
6584: }
6585: else {
6586: formname.phase.value = prevphase;
6587: }
6588: if (typeof prevstate == 'undefined') {
6589: formname.currstate.value = '';
6590: }
6591: else {
6592: formname.currstate.value = prevstate;
6593: }
6594: formname.submit();
6595: }
6596: |;
6597: return ($jsback,\%elements);
6598: }
6599:
6600: sub course_level_table {
6601: my ($inccourses,$showcredits,$defaultcredits) = @_;
6602: return unless (ref($inccourses) eq 'HASH');
6603: my $table = '';
6604: # Custom Roles?
6605:
6606: my %customroles=&Apache::lonuserutils::my_custom_roles();
6607: my %lt=&Apache::lonlocal::texthash(
6608: 'exs' => "Existing sections",
6609: 'new' => "Define new section",
6610: 'ssd' => "Set Start Date",
6611: 'sed' => "Set End Date",
6612: 'crl' => "Course Level",
6613: 'act' => "Activate",
6614: 'rol' => "Role",
6615: 'ext' => "Extent",
6616: 'grs' => "Section",
6617: 'crd' => "Credits",
6618: 'sta' => "Start",
6619: 'end' => "End"
6620: );
6621:
6622: foreach my $protectedcourse (sort(keys(%{$inccourses}))) {
6623: my $thiscourse=$protectedcourse;
6624: $thiscourse=~s:_:/:g;
6625: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
6626: my $isowner = &Apache::lonuserutils::is_courseowner($protectedcourse,$coursedata{'internal.courseowner'});
6627: my $area=$coursedata{'description'};
6628: my $crstype=$coursedata{'type'};
6629: if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; }
6630: my ($domain,$cnum)=split(/\//,$thiscourse);
6631: my %sections_count;
6632: if (defined($env{'request.course.id'})) {
6633: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
6634: %sections_count =
6635: &Apache::loncommon::get_sections($domain,$cnum);
6636: }
6637: }
6638: my @roles = &Apache::lonuserutils::roles_by_context('course','',$crstype);
6639: foreach my $role (@roles) {
6640: my $plrole=&Apache::lonnet::plaintext($role,$crstype);
6641: if ((&Apache::lonnet::allowed('c'.$role,$thiscourse)) ||
6642: ((($role eq 'cc') || ($role eq 'co')) && ($isowner))) {
6643: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6644: $plrole,\%sections_count,\%lt,
6645: $defaultcredits,$crstype);
6646: } elsif ($env{'request.course.sec'} ne '') {
6647: if (&Apache::lonnet::allowed('c'.$role,$thiscourse.'/'.
6648: $env{'request.course.sec'})) {
6649: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6650: $plrole,\%sections_count,\%lt,
6651: $defaultcredits,$crstype);
6652: }
6653: }
6654: }
6655: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
6656: foreach my $cust (sort(keys(%customroles))) {
6657: next if ($crstype eq 'Community' && $customroles{$cust} =~ /bre\&S/);
6658: my $role = 'cr_cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$cust;
6659: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6660: $cust,\%sections_count,\%lt);
6661: }
6662: }
6663: }
6664: return '' if ($table eq ''); # return nothing if there is nothing
6665: # in the table
6666: my $result;
6667: if (!$env{'request.course.id'}) {
6668: $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
6669: }
6670: $result .=
6671: &Apache::loncommon::start_data_table().
6672: &Apache::loncommon::start_data_table_header_row().
6673: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'."\n".
6674: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'crd'}.'</th>'."\n".
6675: '<th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th>'."\n".
6676: '<th>'.$lt{'end'}.'</th>'.
6677: &Apache::loncommon::end_data_table_header_row().
6678: $table.
6679: &Apache::loncommon::end_data_table();
6680: return $result;
6681: }
6682:
6683: sub course_level_row {
6684: my ($protectedcourse,$role,$area,$domain,$plrole,$sections_count,
6685: $lt,$defaultcredits,$crstype) = @_;
6686: my $creditem;
6687: my $row = &Apache::loncommon::start_data_table_row().
6688: ' <td><input type="checkbox" name="act_'.
6689: $protectedcourse.'_'.$role.'" /></td>'."\n".
6690: ' <td>'.$plrole.'</td>'."\n".
6691: ' <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
6692: if (($role eq 'st') && ($crstype eq 'Course')) {
6693: $row .=
6694: '<td><input type="text" name="credits_'.$protectedcourse.'_'.
6695: $role.'" size="3" value="'.$defaultcredits.'" /></td>';
6696: } else {
6697: $row .= '<td> </td>';
6698: }
6699: if (($role eq 'cc') || ($role eq 'co')) {
6700: $row .= '<td> </td>';
6701: } elsif ($env{'request.course.sec'} ne '') {
6702: $row .= ' <td><input type="hidden" value="'.
6703: $env{'request.course.sec'}.'" '.
6704: 'name="sec_'.$protectedcourse.'_'.$role.'" />'.
6705: $env{'request.course.sec'}.'</td>';
6706: } else {
6707: if (ref($sections_count) eq 'HASH') {
6708: my $currsec =
6709: &Apache::lonuserutils::course_sections($sections_count,
6710: $protectedcourse.'_'.$role);
6711: $row .= '<td><table class="LC_createuser">'."\n".
6712: '<tr class="LC_section_row">'."\n".
6713: ' <td valign="top">'.$lt->{'exs'}.'<br />'.
6714: $currsec.'</td>'."\n".
6715: ' <td> </td>'."\n".
6716: ' <td valign="top"> '.$lt->{'new'}.'<br />'.
6717: '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.
6718: '" value="" />'.
6719: '<input type="hidden" '.
6720: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n".
6721: '</tr></table></td>'."\n";
6722: } else {
6723: $row .= '<td><input type="text" size="10" '.
6724: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n";
6725: }
6726: }
6727: $row .= <<ENDTIMEENTRY;
6728: <td><input type="hidden" name="start_$protectedcourse\_$role" value="" />
6729: <a href=
6730: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'ssd'}</a></td>
6731: <td><input type="hidden" name="end_$protectedcourse\_$role" value="" />
6732: <a href=
6733: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'sed'}</a></td>
6734: ENDTIMEENTRY
6735: $row .= &Apache::loncommon::end_data_table_row();
6736: return $row;
6737: }
6738:
6739: sub course_level_dc {
6740: my ($dcdom,$showcredits) = @_;
6741: my %customroles=&Apache::lonuserutils::my_custom_roles();
6742: my @roles = &Apache::lonuserutils::roles_by_context('course');
6743: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
6744: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
6745: '<input type="hidden" name="dccourse" value="" />';
6746: my $courseform=&Apache::loncommon::selectcourse_link
6747: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Select','crstype');
6748: my $credit_elem;
6749: if ($showcredits) {
6750: $credit_elem = 'credits';
6751: }
6752: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu','role','Course/Community Browser',$credit_elem);
6753: my %lt=&Apache::lonlocal::texthash(
6754: 'rol' => "Role",
6755: 'grs' => "Section",
6756: 'exs' => "Existing sections",
6757: 'new' => "Define new section",
6758: 'sta' => "Start",
6759: 'end' => "End",
6760: 'ssd' => "Set Start Date",
6761: 'sed' => "Set End Date",
6762: 'scc' => "Course/Community",
6763: 'crd' => "Credits",
6764: );
6765: my $header = '<h4>'.&mt('Course/Community Level').'</h4>'.
6766: &Apache::loncommon::start_data_table().
6767: &Apache::loncommon::start_data_table_header_row().
6768: '<th>'.$lt{'scc'}.'</th><th>'.$lt{'rol'}.'</th>'."\n".
6769: '<th>'.$lt{'grs'}.'</th><th>'.$lt{'crd'}.'</th>'."\n".
6770: '<th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'."\n".
6771: &Apache::loncommon::end_data_table_header_row();
6772: my $otheritems = &Apache::loncommon::start_data_table_row()."\n".
6773: '<td><br /><span class="LC_nobreak"><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc','','','','crstype'".')" />'.
6774: $courseform.(' ' x4).'</span></td>'."\n".
6775: '<td valign><br /><select name="role">'."\n";
6776: foreach my $role (@roles) {
6777: my $plrole=&Apache::lonnet::plaintext($role);
6778: $otheritems .= ' <option value="'.$role.'">'.$plrole;
6779: }
6780: if ( keys %customroles > 0) {
6781: foreach my $cust (sort keys %customroles) {
6782: my $custrole='cr_cr_'.$env{'user.domain'}.
6783: '_'.$env{'user.name'}.'_'.$cust;
6784: $otheritems .= ' <option value="'.$custrole.'">'.$cust;
6785: }
6786: }
6787: $otheritems .= '</select></td><td>'.
6788: '<table border="0" cellspacing="0" cellpadding="0">'.
6789: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
6790: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
6791: '<td> </td>'.
6792: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
6793: '<input type="text" name="newsec" value="" />'.
6794: '<input type="hidden" name="section" value="" />'.
6795: '<input type="hidden" name="groups" value="" />'.
6796: '<input type="hidden" name="crstype" value="" /></td>'.
6797: '</tr></table></td>'."\n";
6798: if ($showcredits) {
6799: $otheritems .= '<td><br />'."\n".
6800: '<input type="text" size="3" name="credits" value="" />'."\n";
6801: }
6802: $otheritems .= <<ENDTIMEENTRY;
6803: <td><br /><input type="hidden" name="start" value='' />
6804: <a href=
6805: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
6806: <td><br /><input type="hidden" name="end" value='' />
6807: <a href=
6808: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
6809: ENDTIMEENTRY
6810: $otheritems .= &Apache::loncommon::end_data_table_row().
6811: &Apache::loncommon::end_data_table()."\n";
6812: return $cb_jscript.$header.$hiddenitems.$otheritems;
6813: }
6814:
6815: sub update_selfenroll_config {
6816: my ($r,$context,$permission) = @_;
6817: my ($row,$lt) = &get_selfenroll_titles();
6818: my %curr_groups = &Apache::longroup::coursegroups();
6819: my (%changes,%warning);
6820: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
6821: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
6822: my $curr_types;
6823: if (ref($row) eq 'ARRAY') {
6824: foreach my $item (@{$row}) {
6825: if ($item eq 'enroll_dates') {
6826: my (%currenrolldate,%newenrolldate);
6827: foreach my $type ('start','end') {
6828: $currenrolldate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_date'};
6829: $newenrolldate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_date');
6830: if ($newenrolldate{$type} ne $currenrolldate{$type}) {
6831: $changes{'internal.selfenroll_'.$type.'_date'} = $newenrolldate{$type};
6832: }
6833: }
6834: } elsif ($item eq 'access_dates') {
6835: my (%currdate,%newdate);
6836: foreach my $type ('start','end') {
6837: $currdate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_access'};
6838: $newdate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_access');
6839: if ($newdate{$type} ne $currdate{$type}) {
6840: $changes{'internal.selfenroll_'.$type.'_access'} = $newdate{$type};
6841: }
6842: }
6843: } elsif ($item eq 'types') {
6844: $curr_types =
6845: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6846: if ($env{'form.selfenroll_all'}) {
6847: if ($curr_types ne '*') {
6848: $changes{'internal.selfenroll_types'} = '*';
6849: } else {
6850: next;
6851: }
6852: } else {
6853: my %currdoms;
6854: my @entries = split(/;/,$curr_types);
6855: my @deletedoms = &Apache::loncommon::get_env_multiple('form.selfenroll_delete');
6856: my @activations = &Apache::loncommon::get_env_multiple('form.selfenroll_activate');
6857: my $newnum = 0;
6858: my @latesttypes;
6859: foreach my $num (@activations) {
6860: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$num);
6861: if (@types > 0) {
6862: @types = sort(@types);
6863: my $typestr = join(',',@types);
6864: my $typedom = $env{'form.selfenroll_dom_'.$num};
6865: $latesttypes[$newnum] = $typedom.':'.$typestr;
6866: $currdoms{$typedom} = 1;
6867: $newnum ++;
6868: }
6869: }
6870: for (my $j=0; $j<$env{'form.selfenroll_types_total'}; $j++) {
6871: if ((!grep(/^$j$/,@deletedoms)) && (!grep(/^$j$/,@activations))) {
6872: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$j);
6873: if (@types > 0) {
6874: @types = sort(@types);
6875: my $typestr = join(',',@types);
6876: my $typedom = $env{'form.selfenroll_dom_'.$j};
6877: $latesttypes[$newnum] = $typedom.':'.$typestr;
6878: $currdoms{$typedom} = 1;
6879: $newnum ++;
6880: }
6881: }
6882: }
6883: if ($env{'form.selfenroll_newdom'} ne '') {
6884: my $typedom = $env{'form.selfenroll_newdom'};
6885: if ((!defined($currdoms{$typedom})) &&
6886: (&Apache::lonnet::domain($typedom) ne '')) {
6887: my $typestr;
6888: my ($othertitle,$usertypes,$types) =
6889: &Apache::loncommon::sorted_inst_types($typedom);
6890: my $othervalue = 'any';
6891: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6892: if (@{$types} > 0) {
6893: my @esc_types = map { &escape($_); } @{$types};
6894: $othervalue = 'other';
6895: $typestr = join(',',(@esc_types,$othervalue));
6896: }
6897: $typestr = $othervalue;
6898: } else {
6899: $typestr = $othervalue;
6900: }
6901: $latesttypes[$newnum] = $typedom.':'.$typestr;
6902: $newnum ++ ;
6903: }
6904: }
6905: my $selfenroll_types = join(';',@latesttypes);
6906: if ($selfenroll_types ne $curr_types) {
6907: $changes{'internal.selfenroll_types'} = $selfenroll_types;
6908: }
6909: }
6910: } elsif ($item eq 'limit') {
6911: my $newlimit = $env{'form.selfenroll_limit'};
6912: my $newcap = $env{'form.selfenroll_cap'};
6913: $newcap =~s/\s+//g;
6914: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6915: $currlimit = 'none' if ($currlimit eq '');
6916: my $currcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6917: if ($newlimit ne $currlimit) {
6918: if ($newlimit ne 'none') {
6919: if ($newcap =~ /^\d+$/) {
6920: if ($newcap ne $currcap) {
6921: $changes{'internal.selfenroll_cap'} = $newcap;
6922: }
6923: $changes{'internal.selfenroll_limit'} = $newlimit;
6924: } else {
6925: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6926: }
6927: } elsif ($currcap ne '') {
6928: $changes{'internal.selfenroll_cap'} = '';
6929: $changes{'internal.selfenroll_limit'} = $newlimit;
6930: }
6931: } elsif ($currlimit ne 'none') {
6932: if ($newcap =~ /^\d+$/) {
6933: if ($newcap ne $currcap) {
6934: $changes{'internal.selfenroll_cap'} = $newcap;
6935: }
6936: } else {
6937: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6938: }
6939: }
6940: } elsif ($item eq 'approval') {
6941: my (@currnotified,@newnotified);
6942: my $currapproval = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6943: my $currnotifylist = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6944: if ($currnotifylist ne '') {
6945: @currnotified = split(/,/,$currnotifylist);
6946: @currnotified = sort(@currnotified);
6947: }
6948: my $newapproval = $env{'form.selfenroll_approval'};
6949: @newnotified = &Apache::loncommon::get_env_multiple('form.selfenroll_notify');
6950: @newnotified = sort(@newnotified);
6951: if ($newapproval ne $currapproval) {
6952: $changes{'internal.selfenroll_approval'} = $newapproval;
6953: if (!$newapproval) {
6954: if ($currnotifylist ne '') {
6955: $changes{'internal.selfenroll_notifylist'} = '';
6956: }
6957: } else {
6958: my @differences =
6959: &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6960: if (@differences > 0) {
6961: if (@newnotified > 0) {
6962: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6963: } else {
6964: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6965: }
6966: }
6967: }
6968: } else {
6969: my @differences = &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6970: if (@differences > 0) {
6971: if (@newnotified > 0) {
6972: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6973: } else {
6974: $changes{'internal.selfenroll_notifylist'} = '';
6975: }
6976: }
6977: }
6978: } else {
6979: my $curr_val =
6980: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6981: my $newval = $env{'form.selfenroll_'.$item};
6982: if ($item eq 'section') {
6983: $newval = $env{'form.sections'};
6984: if (defined($curr_groups{$newval})) {
6985: $newval = $curr_val;
6986: $warning{$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');
6987: } elsif ($newval eq 'all') {
6988: $newval = $curr_val;
6989: $warning{$item} = &mt('Section for self-enrolled users unchanged, as "all" is a reserved section name.');
6990: }
6991: if ($newval eq '') {
6992: $newval = 'none';
6993: }
6994: }
6995: if ($newval ne $curr_val) {
6996: $changes{'internal.selfenroll_'.$item} = $newval;
6997: }
6998: }
6999: }
7000: if (keys(%warning) > 0) {
7001: foreach my $item (@{$row}) {
7002: if (exists($warning{$item})) {
7003: $r->print($warning{$item}.'<br />');
7004: }
7005: }
7006: }
7007: if (keys(%changes) > 0) {
7008: my $putresult = &Apache::lonnet::put('environment',\%changes,$cdom,$cnum);
7009: if ($putresult eq 'ok') {
7010: if ((exists($changes{'internal.selfenroll_types'})) ||
7011: (exists($changes{'internal.selfenroll_start_date'})) ||
7012: (exists($changes{'internal.selfenroll_end_date'}))) {
7013: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
7014: $cnum,undef,undef,'Course');
7015: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
7016: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
7017: foreach my $item ('selfenroll_types','selfenroll_start_date','selfenroll_end_date') {
7018: if (exists($changes{'internal.'.$item})) {
7019: $crsinfo{$env{'request.course.id'}}{$item} =
7020: $changes{'internal.'.$item};
7021: }
7022: }
7023: my $crsputresult =
7024: &Apache::lonnet::courseidput($cdom,\%crsinfo,
7025: $chome,'notime');
7026: }
7027: }
7028: $r->print(&mt('The following changes were made to self-enrollment settings:').'<ul>');
7029: foreach my $item (@{$row}) {
7030: my $title = $item;
7031: if (ref($lt) eq 'HASH') {
7032: $title = $lt->{$item};
7033: }
7034: if ($item eq 'enroll_dates') {
7035: foreach my $type ('start','end') {
7036: if (exists($changes{'internal.selfenroll_'.$type.'_date'})) {
7037: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_date'});
7038: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
7039: $title,$type,$newdate).'</li>');
7040: }
7041: }
7042: } elsif ($item eq 'access_dates') {
7043: foreach my $type ('start','end') {
7044: if (exists($changes{'internal.selfenroll_'.$type.'_access'})) {
7045: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_access'});
7046: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
7047: $title,$type,$newdate).'</li>');
7048: }
7049: }
7050: } elsif ($item eq 'limit') {
7051: if ((exists($changes{'internal.selfenroll_limit'})) ||
7052: (exists($changes{'internal.selfenroll_cap'}))) {
7053: my ($newval,$newcap);
7054: if ($changes{'internal.selfenroll_cap'} ne '') {
7055: $newcap = $changes{'internal.selfenroll_cap'}
7056: } else {
7057: $newcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
7058: }
7059: if ($changes{'internal.selfenroll_limit'} eq 'none') {
7060: $newval = &mt('No limit');
7061: } elsif ($changes{'internal.selfenroll_limit'} eq
7062: 'allstudents') {
7063: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
7064: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
7065: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
7066: } else {
7067: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
7068: if ($currlimit eq 'allstudents') {
7069: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
7070: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
7071: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
7072: }
7073: }
7074: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
7075: }
7076: } elsif ($item eq 'approval') {
7077: if ((exists($changes{'internal.selfenroll_approval'})) ||
7078: (exists($changes{'internal.selfenroll_notifylist'}))) {
7079: my ($newval,$newnotify);
7080: if (exists($changes{'internal.selfenroll_notifylist'})) {
7081: $newnotify = $changes{'internal.selfenroll_notifylist'};
7082: } else {
7083: $newnotify = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
7084: }
7085: if ($changes{'internal.selfenroll_approval'}) {
7086: $newval = &mt('Yes');
7087: } elsif ($changes{'internal.selfenroll_approval'} eq '0') {
7088: $newval = &mt('No');
7089: } else {
7090: my $currapproval =
7091: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
7092: if ($currapproval) {
7093: $newval = &mt('Yes');
7094: } else {
7095: $newval = &mt('No');
7096: }
7097: }
7098: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval));
7099: if ($newnotify) {
7100: $r->print('<br />'.&mt('The following will be notified when an enrollment request needs approval, or has been approved: [_1].',$newnotify));
7101: } else {
7102: $r->print('<br />'.&mt('No notifications sent when an enrollment request needs approval, or has been approved.'));
7103: }
7104: $r->print('</li>'."\n");
7105: }
7106: } else {
7107: if (exists($changes{'internal.selfenroll_'.$item})) {
7108: my $newval = $changes{'internal.selfenroll_'.$item};
7109: if ($item eq 'types') {
7110: if ($newval eq '') {
7111: $newval = &mt('None');
7112: } elsif ($newval eq '*') {
7113: $newval = &mt('Any user in any domain');
7114: }
7115: } elsif ($item eq 'registered') {
7116: if ($newval eq '1') {
7117: $newval = &mt('Yes');
7118: } elsif ($newval eq '0') {
7119: $newval = &mt('No');
7120: }
7121: }
7122: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
7123: }
7124: }
7125: }
7126: $r->print('</ul>');
7127: my %newenvhash;
7128: foreach my $key (keys(%changes)) {
7129: $newenvhash{'course.'.$env{'request.course.id'}.'.'.$key} = $changes{$key};
7130: }
7131: &Apache::lonnet::appenv(\%newenvhash);
7132: } else {
7133: $r->print(&mt('An error occurred when saving changes to self-enrollment settings in this course.').'<br />'.&mt('The error was: [_1].',$putresult));
7134: }
7135: } else {
7136: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
7137: }
7138: } else {
7139: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
7140: }
7141: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
7142: if (ref($visactions) eq 'HASH') {
7143: if (!$visible) {
7144: $r->print('<br /><span class="LC_warning">'.$visactions->{'miss'}.'</span><br />'.$visactions->{'yous'}.
7145: '<br />');
7146: if (ref($vismsgs) eq 'ARRAY') {
7147: $r->print('<br />'.$visactions->{'take'}.'<ul>');
7148: foreach my $item (@{$vismsgs}) {
7149: $r->print('<li>'.$visactions->{$item}.'</li>');
7150: }
7151: $r->print('</ul>');
7152: }
7153: $r->print($cansetvis);
7154: }
7155: }
7156: return;
7157: }
7158:
7159: sub get_selfenroll_titles {
7160: my @row = ('types','registered','enroll_dates','access_dates','section',
7161: 'approval','limit');
7162: my %lt = &Apache::lonlocal::texthash (
7163: types => 'Users allowed to self-enroll in this course',
7164: registered => 'Restrict self-enrollment to students officially registered for the course',
7165: enroll_dates => 'Dates self-enrollment available',
7166: access_dates => 'Course access dates assigned to self-enrolling users',
7167: section => 'Section assigned to self-enrolling users',
7168: approval => 'Self-enrollment requests need approval?',
7169: limit => 'Enrollment limit',
7170: );
7171: return (\@row,\%lt);
7172: }
7173:
7174: #---------------------------------------------- end functions for &phase_two
7175:
7176: #--------------------------------- functions for &phase_two and &phase_three
7177:
7178: #--------------------------end of functions for &phase_two and &phase_three
7179:
7180: 1;
7181: __END__
7182:
7183:
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