1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.381 2013/07/19 18:24:17 bisitz Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: ###
29:
30: package Apache::loncreateuser;
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::loncreateuser.pm
37:
38: =head1 SYNOPSIS
39:
40: Handler to create users and custom roles
41:
42: Provides an Apache handler for creating users,
43: editing their login parameters, roles, and removing roles, and
44: also creating and assigning custom roles.
45:
46: =head1 OVERVIEW
47:
48: =head2 Custom Roles
49:
50: In LON-CAPA, roles are actually collections of privileges. "Teaching
51: Assistant", "Course Coordinator", and other such roles are really just
52: collection of privileges that are useful in many circumstances.
53:
54: Custom roles can be defined by a Domain Coordinator, Course Coordinator
55: or Community Coordinator via the Manage User functionality.
56: The custom role editor screen will show all privileges which can be
57: assigned to users. For a complete list of privileges, please see
58: C</home/httpd/lonTabs/rolesplain.tab>.
59:
60: Custom role definitions are stored in the C<roles.db> file of the creator
61: of the role.
62:
63: =cut
64:
65: use strict;
66: use Apache::Constants qw(:common :http);
67: use Apache::lonnet;
68: use Apache::loncommon;
69: use Apache::lonlocal;
70: use Apache::longroup;
71: use Apache::lonuserutils;
72: use Apache::loncoursequeueadmin;
73: use LONCAPA qw(:DEFAULT :match);
74:
75: my $loginscript; # piece of javascript used in two separate instances
76: my $authformnop;
77: my $authformkrb;
78: my $authformint;
79: my $authformfsys;
80: my $authformloc;
81:
82: sub initialize_authen_forms {
83: my ($dom,$formname,$curr_authtype,$mode) = @_;
84: my ($krbdef,$krbdefdom) = &Apache::loncommon::get_kerberos_defaults($dom);
85: my %param = ( formname => $formname,
86: kerb_def_dom => $krbdefdom,
87: kerb_def_auth => $krbdef,
88: domain => $dom,
89: );
90: my %abv_auth = &auth_abbrev();
91: if ($curr_authtype =~ /^(krb4|krb5|internal|localauth|unix):(.*)$/) {
92: my $long_auth = $1;
93: my $curr_autharg = $2;
94: my %abv_auth = &auth_abbrev();
95: $param{'curr_authtype'} = $abv_auth{$long_auth};
96: if ($long_auth =~ /^krb(4|5)$/) {
97: $param{'curr_kerb_ver'} = $1;
98: $param{'curr_autharg'} = $curr_autharg;
99: }
100: if ($mode eq 'modifyuser') {
101: $param{'mode'} = $mode;
102: }
103: }
104: $loginscript = &Apache::loncommon::authform_header(%param);
105: $authformkrb = &Apache::loncommon::authform_kerberos(%param);
106: $authformnop = &Apache::loncommon::authform_nochange(%param);
107: $authformint = &Apache::loncommon::authform_internal(%param);
108: $authformfsys = &Apache::loncommon::authform_filesystem(%param);
109: $authformloc = &Apache::loncommon::authform_local(%param);
110: }
111:
112: sub auth_abbrev {
113: my %abv_auth = (
114: krb5 => 'krb',
115: krb4 => 'krb',
116: internal => 'int',
117: localauth => 'loc',
118: unix => 'fsys',
119: );
120: return %abv_auth;
121: }
122:
123: # ====================================================
124:
125: sub user_quotas {
126: my ($ccuname,$ccdomain) = @_;
127: my %lt = &Apache::lonlocal::texthash(
128: 'usrt' => "User Tools",
129: 'cuqu' => "Current quota",
130: 'cust' => "Custom quota",
131: 'defa' => "Default",
132: 'chqu' => "Change quota",
133: );
134:
135: my $quota_javascript = <<"END_SCRIPT";
136: <script type="text/javascript">
137: // <![CDATA[
138: function quota_changes(caller,context) {
139: var customoff = document.getElementById('custom_'+context+'quota_off');
140: var customon = document.getElementById('custom_'+context+'quota_on');
141: var number = document.getElementById(context+'quota');
142: if (caller == "custom") {
143: if (customoff) {
144: if (customoff.checked) {
145: number.value = "";
146: }
147: }
148: }
149: if (caller == "quota") {
150: if (customon) {
151: customon.checked = true;
152: }
153: }
154: return;
155: }
156: // ]]>
157: </script>
158: END_SCRIPT
159: my $longinsttype;
160: my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($ccdomain);
161: my $output = $quota_javascript."\n".
162: '<h3>'.$lt{'usrt'}.'</h3>'."\n".
163: &Apache::loncommon::start_data_table();
164:
165: if (&Apache::lonnet::allowed('mut',$ccdomain)) {
166: $output .= &build_tools_display($ccuname,$ccdomain,'tools');
167: }
168:
169: my %titles = &Apache::lonlocal::texthash (
170: portfolio => "Disk space allocated to user's portfolio files",
171: author => "Disk space allocated to user's authoring space (if role assigned)",
172: );
173: foreach my $name ('portfolio','author') {
174: my ($currquota,$quotatype,$inststatus,$defquota) =
175: &Apache::loncommon::get_user_quota($ccuname,$ccdomain,$name);
176: if ($longinsttype eq '') {
177: if ($inststatus ne '') {
178: if ($usertypes->{$inststatus} ne '') {
179: $longinsttype = $usertypes->{$inststatus};
180: }
181: }
182: }
183: my ($showquota,$custom_on,$custom_off,$defaultinfo);
184: $custom_on = ' ';
185: $custom_off = ' checked="checked" ';
186: if ($quotatype eq 'custom') {
187: $custom_on = $custom_off;
188: $custom_off = ' ';
189: $showquota = $currquota;
190: if ($longinsttype eq '') {
191: $defaultinfo = &mt('For this user, the default quota would be [_1]'
192: .' Mb.',$defquota);
193: } else {
194: $defaultinfo = &mt("For this user, the default quota would be [_1]".
195: " Mb, as determined by the user's institutional".
196: " affiliation ([_2]).",$defquota,$longinsttype);
197: }
198: } else {
199: if ($longinsttype eq '') {
200: $defaultinfo = &mt('For this user, the default quota is [_1]'
201: .' Mb.',$defquota);
202: } else {
203: $defaultinfo = &mt("For this user, the default quota of [_1]".
204: " Mb, is determined by the user's institutional".
205: " affiliation ([_2]).",$defquota,$longinsttype);
206: }
207: }
208:
209: if (&Apache::lonnet::allowed('mpq',$ccdomain)) {
210: $output .= '<tr class="LC_info_row">'."\n".
211: ' <td>'.$titles{$name}.'</td>'."\n".
212: ' </tr>'."\n".
213: &Apache::loncommon::start_data_table_row()."\n".
214: ' <td>'.$lt{'cuqu'}.': '.
215: $currquota.' Mb. '.
216: $defaultinfo.'</td>'."\n".
217: &Apache::loncommon::end_data_table_row()."\n".
218: &Apache::loncommon::start_data_table_row()."\n".
219: ' <td><span class="LC_nobreak">'.$lt{'chqu'}.
220: ': <label>'.
221: '<input type="radio" name="custom_'.$name.'quota" id="custom_'.$name.'quota_off" '.
222: 'value="0" '.$custom_off.' onchange="javascript:quota_changes('."'custom','$name'".');"'.
223: ' />'.$lt{'defa'}.' ('.$defquota.' Mb).</label> '.
224: ' <label><input type="radio" name="custom_'.$name.'quota" id="custom_'.$name.'quota_on" '.
225: 'value="1" '.$custom_on.' onchange="javascript:quota_changes('."'custom','$name'".');"'.
226: ' />'.$lt{'cust'}.':</label> '.
227: '<input type="text" name="'.$name.'quota" id="'.$name.'quota" size ="5" '.
228: 'value="'.$showquota.'" onfocus="javascript:quota_changes('."'quota','$name'".');"'.
229: ' /> Mb</span></td>'."\n".
230: &Apache::loncommon::end_data_table_row()."\n";
231: }
232: }
233: $output .= &Apache::loncommon::end_data_table();
234: return $output;
235: }
236:
237: sub build_tools_display {
238: my ($ccuname,$ccdomain,$context) = @_;
239: my (@usertools,%userenv,$output,@options,%validations,%reqtitles,%reqdisplay,
240: $colspan,$isadv,%domconfig);
241: my %lt = &Apache::lonlocal::texthash (
242: 'blog' => "Personal User Blog",
243: 'aboutme' => "Personal Information Page",
244: 'webdav' => "WebDAV access to authoring spaces (if SSL and author/co-author)",
245: 'portfolio' => "Personal User Portfolio",
246: 'avai' => "Available",
247: 'cusa' => "availability",
248: 'chse' => "Change setting",
249: 'usde' => "Use default",
250: 'uscu' => "Use custom",
251: 'official' => 'Can request creation of official courses',
252: 'unofficial' => 'Can request creation of unofficial courses',
253: 'community' => 'Can request creation of communities',
254: 'requestauthor' => 'Can request author space',
255: );
256: if ($context eq 'requestcourses') {
257: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
258: 'requestcourses.official','requestcourses.unofficial',
259: 'requestcourses.community');
260: @usertools = ('official','unofficial','community');
261: @options =('norequest','approval','autolimit','validate');
262: %validations = &Apache::lonnet::auto_courserequest_checks($ccdomain);
263: %reqtitles = &courserequest_titles();
264: %reqdisplay = &courserequest_display();
265: $colspan = ' colspan="2"';
266: %domconfig =
267: &Apache::lonnet::get_dom('configuration',['requestcourses'],$ccdomain);
268: $isadv = &Apache::lonnet::is_advanced_user($ccuname,$ccdomain);
269: } elsif ($context eq 'requestauthor') {
270: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
271: 'requestauthor');
272: @usertools = ('requestauthor');
273: @options =('norequest','approval','automatic');
274: %reqtitles = &requestauthor_titles();
275: %reqdisplay = &requestauthor_display();
276: $colspan = ' colspan="2"';
277: %domconfig =
278: &Apache::lonnet::get_dom('configuration',['requestauthor'],$ccdomain);
279: } else {
280: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
281: 'tools.aboutme','tools.portfolio','tools.blog',
282: 'tools.webdav');
283: @usertools = ('aboutme','blog','webdav','portfolio');
284: }
285: foreach my $item (@usertools) {
286: my ($custom_access,$curr_access,$cust_on,$cust_off,$tool_on,$tool_off,
287: $currdisp,$custdisp,$custradio);
288: $cust_off = 'checked="checked" ';
289: $tool_on = 'checked="checked" ';
290: $curr_access =
291: &Apache::lonnet::usertools_access($ccuname,$ccdomain,$item,undef,
292: $context);
293: if ($context eq 'requestauthor') {
294: if ($userenv{$context} ne '') {
295: $cust_on = ' checked="checked" ';
296: $cust_off = '';
297: }
298: } elsif ($userenv{$context.'.'.$item} ne '') {
299: $cust_on = ' checked="checked" ';
300: $cust_off = '';
301: }
302: if ($context eq 'requestcourses') {
303: if ($userenv{$context.'.'.$item} eq '') {
304: $custom_access = &mt('Currently from default setting.');
305: } else {
306: $custom_access = &mt('Currently from custom setting.');
307: }
308: } elsif ($context eq 'requestauthor') {
309: if ($userenv{$context} eq '') {
310: $custom_access = &mt('Currently from default setting.');
311: } else {
312: $custom_access = &mt('Currently from custom setting.');
313: }
314: } else {
315: if ($userenv{$context.'.'.$item} eq '') {
316: $custom_access =
317: &mt('Availability determined currently from default setting.');
318: if (!$curr_access) {
319: $tool_off = 'checked="checked" ';
320: $tool_on = '';
321: }
322: } else {
323: $custom_access =
324: &mt('Availability determined currently from custom setting.');
325: if ($userenv{$context.'.'.$item} == 0) {
326: $tool_off = 'checked="checked" ';
327: $tool_on = '';
328: }
329: }
330: }
331: $output .= ' <tr class="LC_info_row">'."\n".
332: ' <td'.$colspan.'>'.$lt{$item}.'</td>'."\n".
333: ' </tr>'."\n".
334: &Apache::loncommon::start_data_table_row()."\n";
335: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
336: my ($curroption,$currlimit);
337: my $envkey = $context.'.'.$item;
338: if ($context eq 'requestauthor') {
339: $envkey = $context;
340: }
341: if ($userenv{$envkey} ne '') {
342: $curroption = $userenv{$envkey};
343: } else {
344: my (@inststatuses);
345: if ($context eq 'requestcourses') {
346: $curroption =
347: &Apache::loncoursequeueadmin::get_processtype('course',$ccuname,$ccdomain,
348: $isadv,$ccdomain,$item,
349: \@inststatuses,\%domconfig);
350: } else {
351: $curroption =
352: &Apache::loncoursequeueadmin::get_processtype('requestauthor',$ccuname,$ccdomain,
353: $isadv,$ccdomain,undef,
354: \@inststatuses,\%domconfig);
355: }
356: }
357: if (!$curroption) {
358: $curroption = 'norequest';
359: }
360: if ($curroption =~ /^autolimit=(\d*)$/) {
361: $currlimit = $1;
362: if ($currlimit eq '') {
363: $currdisp = &mt('Yes, automatic creation');
364: } else {
365: $currdisp = &mt('Yes, up to [quant,_1,request]/user',$currlimit);
366: }
367: } else {
368: $currdisp = $reqdisplay{$curroption};
369: }
370: $custdisp = '<table>';
371: foreach my $option (@options) {
372: my $val = $option;
373: if ($option eq 'norequest') {
374: $val = 0;
375: }
376: if ($option eq 'validate') {
377: my $canvalidate = 0;
378: if (ref($validations{$item}) eq 'HASH') {
379: if ($validations{$item}{'_custom_'}) {
380: $canvalidate = 1;
381: }
382: }
383: next if (!$canvalidate);
384: }
385: my $checked = '';
386: if ($option eq $curroption) {
387: $checked = ' checked="checked"';
388: } elsif ($option eq 'autolimit') {
389: if ($curroption =~ /^autolimit/) {
390: $checked = ' checked="checked"';
391: }
392: }
393: my $name = 'crsreq_'.$item;
394: if ($context eq 'requestauthor') {
395: $name = $item;
396: }
397: $custdisp .= '<tr><td><span class="LC_nobreak"><label>'.
398: '<input type="radio" name="'.$name.'" '.
399: 'value="'.$val.'"'.$checked.' />'.
400: $reqtitles{$option}.'</label> ';
401: if ($option eq 'autolimit') {
402: $custdisp .= '<input type="text" name="'.$name.
403: '_limit" size="1" '.
404: 'value="'.$currlimit.'" /></span><br />'.
405: $reqtitles{'unlimited'};
406: } else {
407: $custdisp .= '</span>';
408: }
409: $custdisp .= '</td></tr>';
410: }
411: $custdisp .= '</table>';
412: $custradio = '</span></td><td>'.&mt('Custom setting').'<br />'.$custdisp;
413: } else {
414: $currdisp = ($curr_access?&mt('Yes'):&mt('No'));
415: my $name = $context.'_'.$item;
416: if ($context eq 'requestauthor') {
417: $name = $context;
418: }
419: $custdisp = '<span class="LC_nobreak"><label>'.
420: '<input type="radio" name="'.$name.'"'.
421: ' value="1" '.$tool_on.'/>'.&mt('On').'</label> <label>'.
422: '<input type="radio" name="'.$name.'" value="0" '.
423: $tool_off.'/>'.&mt('Off').'</label></span>';
424: $custradio = (' 'x2).'--'.$lt{'cusa'}.': '.$custdisp.
425: '</span>';
426: }
427: $output .= ' <td'.$colspan.'>'.$custom_access.(' 'x4).
428: $lt{'avai'}.': '.$currdisp.'</td>'."\n".
429: &Apache::loncommon::end_data_table_row()."\n".
430: &Apache::loncommon::start_data_table_row()."\n".
431: ' <td style="vertical-align:top;"><span class="LC_nobreak">'.
432: $lt{'chse'}.': <label>'.
433: '<input type="radio" name="custom'.$item.'" value="0" '.
434: $cust_off.'/>'.$lt{'usde'}.'</label>'.(' ' x3).
435: '<label><input type="radio" name="custom'.$item.'" value="1" '.
436: $cust_on.'/>'.$lt{'uscu'}.'</label>'.$custradio.'</td>'.
437: &Apache::loncommon::end_data_table_row()."\n";
438: }
439: return $output;
440: }
441:
442: sub coursereq_externaluser {
443: my ($ccuname,$ccdomain,$cdom) = @_;
444: my (@usertools,@options,%validations,%userenv,$output);
445: my %lt = &Apache::lonlocal::texthash (
446: 'official' => 'Can request creation of official courses',
447: 'unofficial' => 'Can request creation of unofficial courses',
448: 'community' => 'Can request creation of communities',
449: );
450:
451: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
452: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
453: 'reqcrsotherdom.community');
454: @usertools = ('official','unofficial','community');
455: @options = ('approval','validate','autolimit');
456: %validations = &Apache::lonnet::auto_courserequest_checks($cdom);
457: my $optregex = join('|',@options);
458: my %reqtitles = &courserequest_titles();
459: foreach my $item (@usertools) {
460: my ($curroption,$currlimit,$tooloff);
461: if ($userenv{'reqcrsotherdom.'.$item} ne '') {
462: my @curr = split(',',$userenv{'reqcrsotherdom.'.$item});
463: foreach my $req (@curr) {
464: if ($req =~ /^\Q$cdom\E\:($optregex)=?(\d*)$/) {
465: $curroption = $1;
466: $currlimit = $2;
467: last;
468: }
469: }
470: if (!$curroption) {
471: $curroption = 'norequest';
472: $tooloff = ' checked="checked"';
473: }
474: } else {
475: $curroption = 'norequest';
476: $tooloff = ' checked="checked"';
477: }
478: $output.= &Apache::loncommon::start_data_table_row()."\n".
479: ' <td><span class="LC_nobreak">'.$lt{$item}.': </span></td><td>'.
480: '<table><tr><td valign="top">'."\n".
481: '<label><input type="radio" name="reqcrsotherdom_'.$item.
482: '" value=""'.$tooloff.' />'.$reqtitles{'norequest'}.
483: '</label></td>';
484: foreach my $option (@options) {
485: if ($option eq 'validate') {
486: my $canvalidate = 0;
487: if (ref($validations{$item}) eq 'HASH') {
488: if ($validations{$item}{'_external_'}) {
489: $canvalidate = 1;
490: }
491: }
492: next if (!$canvalidate);
493: }
494: my $checked = '';
495: if ($option eq $curroption) {
496: $checked = ' checked="checked"';
497: }
498: $output .= '<td valign="top"><span class="LC_nobreak"><label>'.
499: '<input type="radio" name="reqcrsotherdom_'.$item.
500: '" value="'.$option.'"'.$checked.' />'.
501: $reqtitles{$option}.'</label>';
502: if ($option eq 'autolimit') {
503: $output .= ' <input type="text" name="reqcrsotherdom_'.
504: $item.'_limit" size="1" '.
505: 'value="'.$currlimit.'" /></span>'.
506: '<br />'.$reqtitles{'unlimited'};
507: } else {
508: $output .= '</span>';
509: }
510: $output .= '</td>';
511: }
512: $output .= '</td></tr></table></td>'."\n".
513: &Apache::loncommon::end_data_table_row()."\n";
514: }
515: return $output;
516: }
517:
518: sub domainrole_req {
519: my ($ccuname,$ccdomain) = @_;
520: return '<br /><h3>'.
521: &mt('User Can Request Assignment of Domain Roles?').
522: '</h3>'."\n".
523: &Apache::loncommon::start_data_table().
524: &build_tools_display($ccuname,$ccdomain,
525: 'requestauthor').
526: &Apache::loncommon::end_data_table();
527: }
528:
529: sub courserequest_titles {
530: my %titles = &Apache::lonlocal::texthash (
531: official => 'Official',
532: unofficial => 'Unofficial',
533: community => 'Communities',
534: norequest => 'Not allowed',
535: approval => 'Approval by Dom. Coord.',
536: validate => 'With validation',
537: autolimit => 'Numerical limit',
538: unlimited => '(blank for unlimited)',
539: );
540: return %titles;
541: }
542:
543: sub courserequest_display {
544: my %titles = &Apache::lonlocal::texthash (
545: approval => 'Yes, need approval',
546: validate => 'Yes, with validation',
547: norequest => 'No',
548: );
549: return %titles;
550: }
551:
552: sub requestauthor_titles {
553: my %titles = &Apache::lonlocal::texthash (
554: norequest => 'Not allowed',
555: approval => 'Approval by Dom. Coord.',
556: automatic => 'Automatic approval',
557: );
558: return %titles;
559:
560: }
561:
562: sub requestauthor_display {
563: my %titles = &Apache::lonlocal::texthash (
564: approval => 'Yes, need approval',
565: automatic => 'Yes, automatic approval',
566: norequest => 'No',
567: );
568: return %titles;
569: }
570:
571: sub curr_requestauthor {
572: my ($uname,$udom,$isadv,$inststatuses,$domconfig) = @_;
573: return unless ((ref($inststatuses) eq 'ARRAY') && (ref($domconfig) eq 'HASH'));
574: if ($uname eq '' || $udom eq '') {
575: $uname = $env{'user.name'};
576: $udom = $env{'user.domain'};
577: $isadv = $env{'user.adv'};
578: }
579: my (%userenv,%settings,$val);
580: my @options = ('automatic','approval');
581: %userenv =
582: &Apache::lonnet::userenvironment($udom,$uname,'requestauthor','inststatus');
583: if ($userenv{'requestauthor'}) {
584: $val = $userenv{'requestauthor'};
585: @{$inststatuses} = ('_custom_');
586: } else {
587: my %alltasks;
588: if (ref($domconfig->{'requestauthor'}) eq 'HASH') {
589: %settings = %{$domconfig->{'requestauthor'}};
590: if (($isadv) && ($settings{'_LC_adv'} ne '')) {
591: $val = $settings{'_LC_adv'};
592: @{$inststatuses} = ('_LC_adv_');
593: } else {
594: if ($userenv{'inststatus'} ne '') {
595: @{$inststatuses} = split(',',$userenv{'inststatus'});
596: } else {
597: @{$inststatuses} = ('default');
598: }
599: foreach my $status (@{$inststatuses}) {
600: if (exists($settings{$status})) {
601: my $value = $settings{$status};
602: next unless ($value);
603: unless (exists($alltasks{$value})) {
604: if (ref($alltasks{$value}) eq 'ARRAY') {
605: unless(grep(/^\Q$status\E$/,@{$alltasks{$value}})) {
606: push(@{$alltasks{$value}},$status);
607: }
608: } else {
609: @{$alltasks{$value}} = ($status);
610: }
611: }
612: }
613: }
614: foreach my $option (@options) {
615: if ($alltasks{$option}) {
616: $val = $option;
617: last;
618: }
619: }
620: }
621: }
622: }
623: return $val;
624: }
625:
626: # =================================================================== Phase one
627:
628: sub print_username_entry_form {
629: my ($r,$context,$response,$srch,$forcenewuser,$crstype,$brcrum) = @_;
630: my $defdom=$env{'request.role.domain'};
631: my $formtoset = 'crtuser';
632: if (exists($env{'form.startrolename'})) {
633: $formtoset = 'docustom';
634: $env{'form.rolename'} = $env{'form.startrolename'};
635: } elsif ($env{'form.origform'} eq 'crtusername') {
636: $formtoset = $env{'form.origform'};
637: }
638:
639: my ($jsback,$elements) = &crumb_utilities();
640:
641: my $jscript = &Apache::loncommon::studentbrowser_javascript()."\n".
642: '<script type="text/javascript">'."\n".
643: '// <![CDATA['."\n".
644: &Apache::lonhtmlcommon::set_form_elements($elements->{$formtoset})."\n".
645: '// ]]>'."\n".
646: '</script>'."\n";
647:
648: my %existingroles=&Apache::lonuserutils::my_custom_roles($crstype);
649: if (($env{'form.action'} eq 'custom') && (keys(%existingroles) > 0)
650: && (&Apache::lonnet::allowed('mcr','/'))) {
651: $jscript .= &customrole_javascript();
652: }
653: my $helpitem = 'Course_Change_Privileges';
654: if ($env{'form.action'} eq 'custom') {
655: $helpitem = 'Course_Editing_Custom_Roles';
656: } elsif ($env{'form.action'} eq 'singlestudent') {
657: $helpitem = 'Course_Add_Student';
658: }
659: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
660: if ($env{'form.action'} eq 'custom') {
661: push(@{$brcrum},
662: {href=>"javascript:backPage(document.crtuser)",
663: text=>"Pick custom role",
664: help => $helpitem,}
665: );
666: } else {
667: push (@{$brcrum},
668: {href => "javascript:backPage(document.crtuser)",
669: text => $breadcrumb_text{'search'},
670: help => $helpitem,
671: faq => 282,
672: bug => 'Instructor Interface',}
673: );
674: }
675: my %loaditems = (
676: 'onload' => "javascript:setFormElements(document.$formtoset)",
677: );
678: my $args = {bread_crumbs => $brcrum,
679: bread_crumbs_component => 'User Management',
680: add_entries => \%loaditems,};
681: $r->print(&Apache::loncommon::start_page('User Management',$jscript,$args));
682:
683: my %lt=&Apache::lonlocal::texthash(
684: 'srst' => 'Search for a user and enroll as a student',
685: 'srme' => 'Search for a user and enroll as a member',
686: 'srad' => 'Search for a user and modify/add user information or roles',
687: 'usr' => "Username",
688: 'dom' => "Domain",
689: 'ecrp' => "Define or Edit Custom Role",
690: 'nr' => "role name",
691: 'cre' => "Next",
692: );
693:
694: if ($env{'form.action'} eq 'custom') {
695: if (&Apache::lonnet::allowed('mcr','/')) {
696: my $newroletext = &mt('Define new custom role:');
697: $r->print('<form action="/adm/createuser" method="post" name="docustom">'.
698: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
699: '<input type="hidden" name="phase" value="selected_custom_edit" />'.
700: '<h3>'.$lt{'ecrp'}.'</h3>'.
701: &Apache::loncommon::start_data_table().
702: &Apache::loncommon::start_data_table_row().
703: '<td>');
704: if (keys(%existingroles) > 0) {
705: $r->print('<br /><label><input type="radio" name="customroleaction" value="new" checked="checked" onclick="setCustomFields();" /><b>'.$newroletext.'</b></label>');
706: } else {
707: $r->print('<br /><input type="hidden" name="customroleaction" value="new" /><b>'.$newroletext.'</b>');
708: }
709: $r->print('</td><td align="center">'.$lt{'nr'}.'<br /><input type="text" size="15" name="newrolename" onfocus="setCustomAction('."'new'".');" /></td>'.
710: &Apache::loncommon::end_data_table_row());
711: if (keys(%existingroles) > 0) {
712: $r->print(&Apache::loncommon::start_data_table_row().'<td><br />'.
713: '<label><input type="radio" name="customroleaction" value="edit" onclick="setCustomFields();"/><b>'.
714: &mt('View/Modify existing role:').'</b></label></td>'.
715: '<td align="center"><br />'.
716: '<select name="rolename" onchange="setCustomAction('."'edit'".');">'.
717: '<option value="" selected="selected">'.
718: &mt('Select'));
719: foreach my $role (sort(keys(%existingroles))) {
720: $r->print('<option value="'.$role.'">'.$role.'</option>');
721: }
722: $r->print('</select>'.
723: '</td>'.
724: &Apache::loncommon::end_data_table_row());
725: }
726: $r->print(&Apache::loncommon::end_data_table().'<p>'.
727: '<input name="customeditor" type="submit" value="'.
728: $lt{'cre'}.'" /></p>'.
729: '</form>');
730: }
731: } else {
732: my $actiontext = $lt{'srad'};
733: if ($env{'form.action'} eq 'singlestudent') {
734: if ($crstype eq 'Community') {
735: $actiontext = $lt{'srme'};
736: } else {
737: $actiontext = $lt{'srst'};
738: }
739: }
740: $r->print("<h3>$actiontext</h3>");
741: if ($env{'form.origform'} ne 'crtusername') {
742: $r->print("\n".$response);
743: }
744: $r->print(&entry_form($defdom,$srch,$forcenewuser,$context,$response,$crstype));
745: }
746: }
747:
748: sub customrole_javascript {
749: my $js = <<"END";
750: <script type="text/javascript">
751: // <![CDATA[
752:
753: function setCustomFields() {
754: if (document.docustom.customroleaction.length > 0) {
755: for (var i=0; i<document.docustom.customroleaction.length; i++) {
756: if (document.docustom.customroleaction[i].checked) {
757: if (document.docustom.customroleaction[i].value == 'new') {
758: document.docustom.rolename.selectedIndex = 0;
759: } else {
760: document.docustom.newrolename.value = '';
761: }
762: }
763: }
764: }
765: return;
766: }
767:
768: function setCustomAction(caller) {
769: if (document.docustom.customroleaction.length > 0) {
770: for (var i=0; i<document.docustom.customroleaction.length; i++) {
771: if (document.docustom.customroleaction[i].value == caller) {
772: document.docustom.customroleaction[i].checked = true;
773: }
774: }
775: }
776: setCustomFields();
777: return;
778: }
779:
780: // ]]>
781: </script>
782: END
783: return $js;
784: }
785:
786: sub entry_form {
787: my ($dom,$srch,$forcenewuser,$context,$responsemsg,$crstype) = @_;
788: my ($usertype,$inexact);
789: if (ref($srch) eq 'HASH') {
790: if (($srch->{'srchin'} eq 'dom') &&
791: ($srch->{'srchby'} eq 'uname') &&
792: ($srch->{'srchtype'} eq 'exact') &&
793: ($srch->{'srchdomain'} ne '') &&
794: ($srch->{'srchterm'} ne '')) {
795: my (%curr_rules,%got_rules);
796: my ($rules,$ruleorder) =
797: &Apache::lonnet::inst_userrules($srch->{'srchdomain'},'username');
798: $usertype = &Apache::lonuserutils::check_usertype($srch->{'srchdomain'},$srch->{'srchterm'},$rules,\%curr_rules,\%got_rules);
799: } else {
800: $inexact = 1;
801: }
802: }
803: my $cancreate =
804: &Apache::lonuserutils::can_create_user($dom,$context,$usertype);
805: my $userpicker =
806: &Apache::loncommon::user_picker($dom,$srch,$forcenewuser,
807: 'document.crtuser',$cancreate,$usertype);
808: my $srchbutton = &mt('Search');
809: if ($env{'form.action'} eq 'singlestudent') {
810: $srchbutton = &mt('Search and Enroll');
811: } elsif ($cancreate && $responsemsg ne '' && $inexact) {
812: $srchbutton = &mt('Search or Add New User');
813: }
814: my $output = <<"ENDBLOCK";
815: <form action="/adm/createuser" method="post" name="crtuser">
816: <input type="hidden" name="action" value="$env{'form.action'}" />
817: <input type="hidden" name="phase" value="get_user_info" />
818: $userpicker
819: <input name="userrole" type="button" value="$srchbutton" onclick="javascript:validateEntry(document.crtuser)" />
820: </form>
821: ENDBLOCK
822: if ($env{'form.phase'} eq '') {
823: my $defdom=$env{'request.role.domain'};
824: my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain');
825: my %lt=&Apache::lonlocal::texthash(
826: 'enro' => 'Enroll one student',
827: 'enrm' => 'Enroll one member',
828: 'admo' => 'Add/modify a single user',
829: 'crea' => 'create new user if required',
830: 'uskn' => "username is known",
831: 'crnu' => 'Create a new user',
832: 'usr' => 'Username',
833: 'dom' => 'in domain',
834: 'enrl' => 'Enroll',
835: 'cram' => 'Create/Modify user',
836: );
837: my $sellink=&Apache::loncommon::selectstudent_link('crtusername','srchterm','srchdomain');
838: my ($title,$buttontext,$showresponse);
839: if ($env{'form.action'} eq 'singlestudent') {
840: if ($crstype eq 'Community') {
841: $title = $lt{'enrm'};
842: } else {
843: $title = $lt{'enro'};
844: }
845: $buttontext = $lt{'enrl'};
846: } else {
847: $title = $lt{'admo'};
848: $buttontext = $lt{'cram'};
849: }
850: if ($cancreate) {
851: $title .= ' <span class="LC_cusr_subheading">('.$lt{'crea'}.')</span>';
852: } else {
853: $title .= ' <span class="LC_cusr_subheading">('.$lt{'uskn'}.')</span>';
854: }
855: if ($env{'form.origform'} eq 'crtusername') {
856: $showresponse = $responsemsg;
857: }
858: $output .= <<"ENDDOCUMENT";
859: <br />
860: <form action="/adm/createuser" method="post" name="crtusername">
861: <input type="hidden" name="action" value="$env{'form.action'}" />
862: <input type="hidden" name="phase" value="createnewuser" />
863: <input type="hidden" name="srchtype" value="exact" />
864: <input type="hidden" name="srchby" value="uname" />
865: <input type="hidden" name="srchin" value="dom" />
866: <input type="hidden" name="forcenewuser" value="1" />
867: <input type="hidden" name="origform" value="crtusername" />
868: <h3>$title</h3>
869: $showresponse
870: <table>
871: <tr>
872: <td>$lt{'usr'}:</td>
873: <td><input type="text" size="15" name="srchterm" /></td>
874: <td> $lt{'dom'}:</td><td>$domform</td>
875: <td> $sellink </td>
876: <td> <input name="userrole" type="submit" value="$buttontext" /></td>
877: </tr>
878: </table>
879: </form>
880: ENDDOCUMENT
881: }
882: return $output;
883: }
884:
885: sub user_modification_js {
886: my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_;
887:
888: return <<END;
889: <script type="text/javascript" language="Javascript">
890: // <![CDATA[
891:
892: $pjump_def
893: $dc_setcourse_code
894:
895: function dateset() {
896: eval("document.cu."+document.cu.pres_marker.value+
897: ".value=document.cu.pres_value.value");
898: modalWindow.close();
899: }
900:
901: $nondc_setsection_code
902: // ]]>
903: </script>
904: END
905: }
906:
907: # =================================================================== Phase two
908: sub print_user_selection_page {
909: my ($r,$response,$srch,$srch_results,$srcharray,$context,$opener_elements,$crstype,$brcrum) = @_;
910: my @fields = ('username','domain','lastname','firstname','permanentemail');
911: my $sortby = $env{'form.sortby'};
912:
913: if (!grep(/^\Q$sortby\E$/,@fields)) {
914: $sortby = 'lastname';
915: }
916:
917: my ($jsback,$elements) = &crumb_utilities();
918:
919: my $jscript = (<<ENDSCRIPT);
920: <script type="text/javascript">
921: // <![CDATA[
922: function pickuser(uname,udom) {
923: document.usersrchform.seluname.value=uname;
924: document.usersrchform.seludom.value=udom;
925: document.usersrchform.phase.value="userpicked";
926: document.usersrchform.submit();
927: }
928:
929: $jsback
930: // ]]>
931: </script>
932: ENDSCRIPT
933:
934: my %lt=&Apache::lonlocal::texthash(
935: 'usrch' => "User Search to add/modify roles",
936: 'stusrch' => "User Search to enroll student",
937: 'memsrch' => "User Search to enroll member",
938: 'usel' => "Select a user to add/modify roles",
939: 'stusel' => "Select a user to enroll as a student",
940: 'memsel' => "Select a user to enroll as a member",
941: 'username' => "username",
942: 'domain' => "domain",
943: 'lastname' => "last name",
944: 'firstname' => "first name",
945: 'permanentemail' => "permanent e-mail",
946: );
947: if ($context eq 'requestcrs') {
948: $r->print('<div>');
949: } else {
950: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
951: my $helpitem;
952: if ($env{'form.action'} eq 'singleuser') {
953: $helpitem = 'Course_Change_Privileges';
954: } elsif ($env{'form.action'} eq 'singlestudent') {
955: $helpitem = 'Course_Add_Student';
956: }
957: push (@{$brcrum},
958: {href => "javascript:backPage(document.usersrchform,'','')",
959: text => $breadcrumb_text{'search'},
960: faq => 282,
961: bug => 'Instructor Interface',},
962: {href => "javascript:backPage(document.usersrchform,'get_user_info','select')",
963: text => $breadcrumb_text{'userpicked'},
964: faq => 282,
965: bug => 'Instructor Interface',
966: help => $helpitem}
967: );
968: $r->print(&Apache::loncommon::start_page('User Management',$jscript,{bread_crumbs => $brcrum}));
969: if ($env{'form.action'} eq 'singleuser') {
970: $r->print("<b>$lt{'usrch'}</b><br />");
971: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
972: $r->print('<h3>'.$lt{'usel'}.'</h3>');
973: } elsif ($env{'form.action'} eq 'singlestudent') {
974: $r->print($jscript."<b>");
975: if ($crstype eq 'Community') {
976: $r->print($lt{'memsrch'});
977: } else {
978: $r->print($lt{'stusrch'});
979: }
980: $r->print("</b><br />");
981: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
982: $r->print('</form><h3>');
983: if ($crstype eq 'Community') {
984: $r->print($lt{'memsel'});
985: } else {
986: $r->print($lt{'stusel'});
987: }
988: $r->print('</h3>');
989: }
990: }
991: $r->print('<form name="usersrchform" method="post" action="">'.
992: &Apache::loncommon::start_data_table()."\n".
993: &Apache::loncommon::start_data_table_header_row()."\n".
994: ' <th> </th>'."\n");
995: foreach my $field (@fields) {
996: $r->print(' <th><a href="javascript:document.usersrchform.sortby.value='.
997: "'".$field."'".';document.usersrchform.submit();">'.
998: $lt{$field}.'</a></th>'."\n");
999: }
1000: $r->print(&Apache::loncommon::end_data_table_header_row());
1001:
1002: my @sorted_users = sort {
1003: lc($srch_results->{$a}->{$sortby}) cmp lc($srch_results->{$b}->{$sortby})
1004: ||
1005: lc($srch_results->{$a}->{lastname}) cmp lc($srch_results->{$b}->{lastname})
1006: ||
1007: lc($srch_results->{$a}->{firstname}) cmp lc($srch_results->{$b}->{firstname})
1008: ||
1009: lc($a) cmp lc($b)
1010: } (keys(%$srch_results));
1011:
1012: foreach my $user (@sorted_users) {
1013: my ($uname,$udom) = split(/:/,$user);
1014: my $onclick;
1015: if ($context eq 'requestcrs') {
1016: $onclick =
1017: 'onclick="javascript:gochoose('."'$uname','$udom',".
1018: "'$srch_results->{$user}->{firstname}',".
1019: "'$srch_results->{$user}->{lastname}',".
1020: "'$srch_results->{$user}->{permanentemail}'".');"';
1021: } else {
1022: $onclick =
1023: ' onclick="javascript:pickuser('."'".$uname."'".','."'".$udom."'".');"';
1024: }
1025: $r->print(&Apache::loncommon::start_data_table_row().
1026: '<td><input type="button" name="seluser" value="'.&mt('Select').'" '.
1027: $onclick.' /></td>'.
1028: '<td><tt>'.$uname.'</tt></td>'.
1029: '<td><tt>'.$udom.'</tt></td>');
1030: foreach my $field ('lastname','firstname','permanentemail') {
1031: $r->print('<td>'.$srch_results->{$user}->{$field}.'</td>');
1032: }
1033: $r->print(&Apache::loncommon::end_data_table_row());
1034: }
1035: $r->print(&Apache::loncommon::end_data_table().'<br /><br />');
1036: if (ref($srcharray) eq 'ARRAY') {
1037: foreach my $item (@{$srcharray}) {
1038: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
1039: }
1040: }
1041: $r->print(' <input type="hidden" name="sortby" value="'.$sortby.'" />'."\n".
1042: ' <input type="hidden" name="seluname" value="" />'."\n".
1043: ' <input type="hidden" name="seludom" value="" />'."\n".
1044: ' <input type="hidden" name="currstate" value="select" />'."\n".
1045: ' <input type="hidden" name="phase" value="get_user_info" />'."\n".
1046: ' <input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n");
1047: if ($context eq 'requestcrs') {
1048: $r->print($opener_elements.'</form></div>');
1049: } else {
1050: $r->print($response.'</form>');
1051: }
1052: }
1053:
1054: sub print_user_query_page {
1055: my ($r,$caller,$brcrum) = @_;
1056: # FIXME - this is for a network-wide name search (similar to catalog search)
1057: # To use frames with similar behavior to catalog/portfolio search.
1058: # To be implemented.
1059: return;
1060: }
1061:
1062: sub print_user_modification_page {
1063: my ($r,$ccuname,$ccdomain,$srch,$response,$context,$permission,$crstype,
1064: $brcrum,$showcredits) = @_;
1065: if (($ccuname eq '') || ($ccdomain eq '')) {
1066: my $usermsg = &mt('No username and/or domain provided.');
1067: $env{'form.phase'} = '';
1068: &print_username_entry_form($r,$context,$usermsg,'','',$crstype,$brcrum);
1069: return;
1070: }
1071: my ($form,$formname);
1072: if ($env{'form.action'} eq 'singlestudent') {
1073: $form = 'document.enrollstudent';
1074: $formname = 'enrollstudent';
1075: } else {
1076: $form = 'document.cu';
1077: $formname = 'cu';
1078: }
1079: my %abv_auth = &auth_abbrev();
1080: my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);
1081: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
1082: if ($uhome eq 'no_host') {
1083: my $usertype;
1084: my ($rules,$ruleorder) =
1085: &Apache::lonnet::inst_userrules($ccdomain,'username');
1086: $usertype =
1087: &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules,
1088: \%curr_rules,\%got_rules);
1089: my $cancreate =
1090: &Apache::lonuserutils::can_create_user($ccdomain,$context,
1091: $usertype);
1092: if (!$cancreate) {
1093: my $helplink = 'javascript:helpMenu('."'display'".')';
1094: my %usertypetext = (
1095: official => 'institutional',
1096: unofficial => 'non-institutional',
1097: );
1098: my $response;
1099: if ($env{'form.origform'} eq 'crtusername') {
1100: $response = '<span class="LC_warning">'.
1101: &mt('No match found for the username [_1] in LON-CAPA domain: [_2]',
1102: '<b>'.$ccuname.'</b>',$ccdomain).
1103: '</span><br />';
1104: }
1105: $response .= '<p class="LC_warning">'
1106: .&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.")
1107: .' '
1108: .&mt('Please contact the [_1]helpdesk[_2] for assistance.'
1109: ,'<a href="'.$helplink.'">','</a>')
1110: .'</p><br />';
1111: $env{'form.phase'} = '';
1112: &print_username_entry_form($r,$context,$response,undef,undef,$crstype,$brcrum);
1113: return;
1114: }
1115: $newuser = 1;
1116: my $checkhash;
1117: my $checks = { 'username' => 1 };
1118: $checkhash->{$ccuname.':'.$ccdomain} = { 'newuser' => $newuser };
1119: &Apache::loncommon::user_rule_check($checkhash,$checks,
1120: \%alerts,\%rulematch,\%inst_results,\%curr_rules,\%got_rules);
1121: if (ref($alerts{'username'}) eq 'HASH') {
1122: if (ref($alerts{'username'}{$ccdomain}) eq 'HASH') {
1123: my $domdesc =
1124: &Apache::lonnet::domain($ccdomain,'description');
1125: if ($alerts{'username'}{$ccdomain}{$ccuname}) {
1126: my $userchkmsg;
1127: if (ref($curr_rules{$ccdomain}) eq 'HASH') {
1128: $userchkmsg =
1129: &Apache::loncommon::instrule_disallow_msg('username',
1130: $domdesc,1).
1131: &Apache::loncommon::user_rule_formats($ccdomain,
1132: $domdesc,$curr_rules{$ccdomain}{'username'},
1133: 'username');
1134: }
1135: $env{'form.phase'} = '';
1136: &print_username_entry_form($r,$context,$userchkmsg,undef,undef,$crstype,$brcrum);
1137: return;
1138: }
1139: }
1140: }
1141: } else {
1142: $newuser = 0;
1143: }
1144: if ($response) {
1145: $response = '<br />'.$response;
1146: }
1147:
1148: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
1149: my $dc_setcourse_code = '';
1150: my $nondc_setsection_code = '';
1151: my %loaditem;
1152:
1153: my $groupslist = &Apache::lonuserutils::get_groupslist();
1154:
1155: my $js = &validation_javascript($context,$ccdomain,$pjump_def,$crstype,
1156: $groupslist,$newuser,$formname,\%loaditem);
1157: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
1158: my $helpitem = 'Course_Change_Privileges';
1159: if ($env{'form.action'} eq 'singlestudent') {
1160: $helpitem = 'Course_Add_Student';
1161: }
1162: push (@{$brcrum},
1163: {href => "javascript:backPage($form)",
1164: text => $breadcrumb_text{'search'},
1165: faq => 282,
1166: bug => 'Instructor Interface',});
1167: if ($env{'form.phase'} eq 'userpicked') {
1168: push(@{$brcrum},
1169: {href => "javascript:backPage($form,'get_user_info','select')",
1170: text => $breadcrumb_text{'userpicked'},
1171: faq => 282,
1172: bug => 'Instructor Interface',});
1173: }
1174: push(@{$brcrum},
1175: {href => "javascript:backPage($form,'$env{'form.phase'}','modify')",
1176: text => $breadcrumb_text{'modify'},
1177: faq => 282,
1178: bug => 'Instructor Interface',
1179: help => $helpitem});
1180: my $args = {'add_entries' => \%loaditem,
1181: 'bread_crumbs' => $brcrum,
1182: 'bread_crumbs_component' => 'User Management'};
1183: if ($env{'form.popup'}) {
1184: $args->{'no_nav_bar'} = 1;
1185: }
1186: my $start_page =
1187: &Apache::loncommon::start_page('User Management',$js,$args);
1188:
1189: my $forminfo =<<"ENDFORMINFO";
1190: <form action="/adm/createuser" method="post" name="$formname">
1191: <input type="hidden" name="phase" value="update_user_data" />
1192: <input type="hidden" name="ccuname" value="$ccuname" />
1193: <input type="hidden" name="ccdomain" value="$ccdomain" />
1194: <input type="hidden" name="pres_value" value="" />
1195: <input type="hidden" name="pres_type" value="" />
1196: <input type="hidden" name="pres_marker" value="" />
1197: ENDFORMINFO
1198: my (%inccourses,$roledom,$defaultcredits);
1199: if ($context eq 'course') {
1200: $inccourses{$env{'request.course.id'}}=1;
1201: $roledom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1202: if ($showcredits) {
1203: $defaultcredits = &Apache::lonuserutils::get_defaultcredits();
1204: }
1205: } elsif ($context eq 'author') {
1206: $roledom = $env{'request.role.domain'};
1207: } elsif ($context eq 'domain') {
1208: foreach my $key (keys(%env)) {
1209: $roledom = $env{'request.role.domain'};
1210: if ($key=~/^user\.priv\.cm\.\/($roledom)\/($match_username)/) {
1211: $inccourses{$1.'_'.$2}=1;
1212: }
1213: }
1214: } else {
1215: foreach my $key (keys(%env)) {
1216: if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) {
1217: $inccourses{$1.'_'.$2}=1;
1218: }
1219: }
1220: }
1221: if ($newuser) {
1222: my ($portfolioform,$domroleform);
1223: if ((&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) ||
1224: (&Apache::lonnet::allowed('mut',$env{'request.role.domain'}))) {
1225: # Current user has quota or user tools modification privileges
1226: $portfolioform = '<br />'.&user_quotas($ccuname,$ccdomain);
1227: }
1228: if (&Apache::lonnet::allowed('cau',$env{'request.role.domain'})) {
1229: $domroleform = '<br />'.&domainrole_req($ccuname,$ccdomain);
1230: }
1231: &initialize_authen_forms($ccdomain,$formname);
1232: my %lt=&Apache::lonlocal::texthash(
1233: 'cnu' => 'Create New User',
1234: 'ast' => 'as a student',
1235: 'ame' => 'as a member',
1236: 'ind' => 'in domain',
1237: 'lg' => 'Login Data',
1238: 'hs' => "Home Server",
1239: );
1240: $r->print(<<ENDTITLE);
1241: $start_page
1242: $response
1243: $forminfo
1244: <script type="text/javascript" language="Javascript">
1245: // <![CDATA[
1246: $loginscript
1247: // ]]>
1248: </script>
1249: <input type='hidden' name='makeuser' value='1' />
1250: <h2>$lt{'cnu'} "$ccuname" $lt{'ind'} $ccdomain
1251: ENDTITLE
1252: if ($env{'form.action'} eq 'singlestudent') {
1253: if ($crstype eq 'Community') {
1254: $r->print(' ('.$lt{'ame'}.')');
1255: } else {
1256: $r->print(' ('.$lt{'ast'}.')');
1257: }
1258: }
1259: $r->print('</h2>'."\n".'<div class="LC_left_float">');
1260: my $personal_table =
1261: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1262: $inst_results{$ccuname.':'.$ccdomain});
1263: $r->print($personal_table);
1264: my ($home_server_pick,$numlib) =
1265: &Apache::loncommon::home_server_form_item($ccdomain,'hserver',
1266: 'default','hide');
1267: if ($numlib > 1) {
1268: $r->print("
1269: <br />
1270: $lt{'hs'}: $home_server_pick
1271: <br />");
1272: } else {
1273: $r->print($home_server_pick);
1274: }
1275: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1276: $r->print('<br /><h3>'.
1277: &mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1278: &Apache::loncommon::start_data_table().
1279: &build_tools_display($ccuname,$ccdomain,
1280: 'requestcourses').
1281: &Apache::loncommon::end_data_table());
1282: }
1283: $r->print('</div>'."\n".'<div class="LC_left_float"><h3>'.
1284: $lt{'lg'}.'</h3>');
1285: my ($fixedauth,$varauth,$authmsg);
1286: if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') {
1287: my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'};
1288: my ($rules,$ruleorder) =
1289: &Apache::lonnet::inst_userrules($ccdomain,'username');
1290: if (ref($rules) eq 'HASH') {
1291: if (ref($rules->{$matchedrule}) eq 'HASH') {
1292: my $authtype = $rules->{$matchedrule}{'authtype'};
1293: if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) {
1294: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1295: } else {
1296: my $authparm = $rules->{$matchedrule}{'authparm'};
1297: $authmsg = $rules->{$matchedrule}{'authmsg'};
1298: if ($authtype =~ /^krb(4|5)$/) {
1299: my $ver = $1;
1300: if ($authparm ne '') {
1301: $fixedauth = <<"KERB";
1302: <input type="hidden" name="login" value="krb" />
1303: <input type="hidden" name="krbver" value="$ver" />
1304: <input type="hidden" name="krbarg" value="$authparm" />
1305: KERB
1306: }
1307: } else {
1308: $fixedauth =
1309: '<input type="hidden" name="login" value="'.$authtype.'" />'."\n";
1310: if ($rules->{$matchedrule}{'authparmfixed'}) {
1311: $fixedauth .=
1312: '<input type="hidden" name="'.$authtype.'arg" value="'.$authparm.'" />'."\n";
1313: } else {
1314: if ($authtype eq 'int') {
1315: $varauth = '<br />'.
1316: &mt('[_1] Internally authenticated (with initial password [_2])','','<input type="password" size="10" name="intarg" value="" />')."<label><input type=\"checkbox\" name=\"visible\" onclick='if (this.checked) { this.form.intarg.type=\"text\" } else { this.form.intarg.type=\"password\" }' />".&mt('Visible input').'</label>';
1317: } elsif ($authtype eq 'loc') {
1318: $varauth = '<br />'.
1319: &mt('[_1] Local Authentication with argument [_2]','','<input type="text" name="'.$authtype.'arg" value="" />')."\n";
1320: } else {
1321: $varauth =
1322: '<input type="text" name="'.$authtype.'arg" value="" />'."\n";
1323: }
1324: }
1325: }
1326: }
1327: } else {
1328: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1329: }
1330: }
1331: if ($authmsg) {
1332: $r->print(<<ENDAUTH);
1333: $fixedauth
1334: $authmsg
1335: $varauth
1336: ENDAUTH
1337: }
1338: } else {
1339: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1340: }
1341: $r->print($portfolioform.$domroleform);
1342: if ($env{'form.action'} eq 'singlestudent') {
1343: $r->print(&date_sections_select($context,$newuser,$formname,
1344: $permission,$crstype,$ccuname,
1345: $ccdomain,$showcredits));
1346: }
1347: $r->print('</div><div class="LC_clear_float_footer"></div>');
1348: } else { # user already exists
1349: my %lt=&Apache::lonlocal::texthash(
1350: 'cup' => "Modify existing user: ",
1351: 'ens' => "Enroll one student: ",
1352: 'enm' => "Enroll one member: ",
1353: 'id' => "in domain",
1354: );
1355: $r->print(<<ENDCHANGEUSER);
1356: $start_page
1357: $forminfo
1358: <h2>
1359: ENDCHANGEUSER
1360: if ($env{'form.action'} eq 'singlestudent') {
1361: if ($crstype eq 'Community') {
1362: $r->print($lt{'enm'});
1363: } else {
1364: $r->print($lt{'ens'});
1365: }
1366: } else {
1367: $r->print($lt{'cup'});
1368: }
1369: $r->print(' "'.$ccuname.'" '.$lt{'id'}.' "'.$ccdomain.'"</h2>'.
1370: "\n".'<div class="LC_left_float">');
1371: my ($personal_table,$showforceid) =
1372: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1373: $inst_results{$ccuname.':'.$ccdomain});
1374: $r->print($personal_table);
1375: if ($showforceid) {
1376: $r->print('<table>'.&Apache::lonuserutils::forceid_change($context).'</table>');
1377: }
1378: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1379: $r->print('<br /><h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1380: &Apache::loncommon::start_data_table());
1381: if ($env{'request.role.domain'} eq $ccdomain) {
1382: $r->print(&build_tools_display($ccuname,$ccdomain,'requestcourses'));
1383: } else {
1384: $r->print(&coursereq_externaluser($ccuname,$ccdomain,
1385: $env{'request.role.domain'}));
1386: }
1387: $r->print(&Apache::loncommon::end_data_table());
1388: }
1389: $r->print('</div>');
1390: my @order = ('auth','quota','tools','requestauthor');
1391: my %user_text;
1392: my ($isadv,$isauthor) =
1393: &Apache::lonnet::is_advanced_user($ccuname,$ccdomain);
1394: if ((!$isauthor) &&
1395: (&Apache::lonnet::allowed('cau',$env{'request.role.domain'}))) {
1396: $user_text{'requestauthor'} = &domainrole_req($ccuname,$ccdomain);
1397: }
1398: $user_text{'auth'} = &user_authentication($ccuname,$ccdomain,$formname);
1399: if ((&Apache::lonnet::allowed('mpq',$ccdomain)) ||
1400: (&Apache::lonnet::allowed('mut',$ccdomain))) {
1401: # Current user has quota modification privileges
1402: $user_text{'quota'} = &user_quotas($ccuname,$ccdomain);
1403: }
1404: if (!&Apache::lonnet::allowed('mpq',$ccdomain)) {
1405: if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
1406: my %lt=&Apache::lonlocal::texthash(
1407: 'dska' => "Disk quotas for user's portfolio and authoring space",
1408: 'youd' => "You do not have privileges to modify the portfolio and/or authoring space quotas for this user.",
1409: 'ichr' => "If a change is required, contact a domain coordinator for the domain",
1410: );
1411: $user_text{'quota'} = <<ENDNOPORTPRIV;
1412: <h3>$lt{'dska'}</h3>
1413: $lt{'youd'} $lt{'ichr'}: $ccdomain
1414: ENDNOPORTPRIV
1415: }
1416: }
1417: if (!&Apache::lonnet::allowed('mut',$ccdomain)) {
1418: if (&Apache::lonnet::allowed('mut',$env{'request.role.domain'})) {
1419: my %lt=&Apache::lonlocal::texthash(
1420: 'utav' => "User Tools Availability",
1421: 'yodo' => "You do not have privileges to modify Portfolio, Blog, WebDAV, or Personal Information Page settings for this user.",
1422: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1423: );
1424: $user_text{'tools'} = <<ENDNOTOOLSPRIV;
1425: <h3>$lt{'utav'}</h3>
1426: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1427: ENDNOTOOLSPRIV
1428: }
1429: }
1430: my $gotdiv = 0;
1431: foreach my $item (@order) {
1432: if ($user_text{$item} ne '') {
1433: unless ($gotdiv) {
1434: $r->print('<div class="LC_left_float">');
1435: $gotdiv = 1;
1436: }
1437: $r->print('<br />'.$user_text{$item});
1438: }
1439: }
1440: if ($env{'form.action'} eq 'singlestudent') {
1441: unless ($gotdiv) {
1442: $r->print('<div class="LC_left_float">');
1443: }
1444: my $credits;
1445: if ($showcredits) {
1446: $credits = &get_user_credits($ccuname,$ccdomain,$defaultcredits);
1447: if ($credits eq '') {
1448: $credits = $defaultcredits;
1449: }
1450: }
1451: $r->print(&date_sections_select($context,$newuser,$formname,
1452: $permission,$crstype,$ccuname,
1453: $ccdomain,$showcredits));
1454: }
1455: if ($gotdiv) {
1456: $r->print('</div><div class="LC_clear_float_footer"></div>');
1457: }
1458: if ($env{'form.action'} ne 'singlestudent') {
1459: &display_existing_roles($r,$ccuname,$ccdomain,\%inccourses,$context,
1460: $roledom,$crstype);
1461: }
1462: } ## End of new user/old user logic
1463: if ($env{'form.action'} eq 'singlestudent') {
1464: my $btntxt;
1465: if ($crstype eq 'Community') {
1466: $btntxt = &mt('Enroll Member');
1467: } else {
1468: $btntxt = &mt('Enroll Student');
1469: }
1470: $r->print('<br /><input type="button" value="'.$btntxt.'" onclick="setSections(this.form)" />'."\n");
1471: } else {
1472: $r->print('<fieldset><legend>'.&mt('Add Roles').'</legend>');
1473: my $addrolesdisplay = 0;
1474: if ($context eq 'domain' || $context eq 'author') {
1475: $addrolesdisplay = &new_coauthor_roles($r,$ccuname,$ccdomain);
1476: }
1477: if ($context eq 'domain') {
1478: my $add_domainroles = &new_domain_roles($r,$ccdomain);
1479: if (!$addrolesdisplay) {
1480: $addrolesdisplay = $add_domainroles;
1481: }
1482: $r->print(&course_level_dc($env{'request.role.domain'},$showcredits));
1483: $r->print('</fieldset><br /><input type="button" value="'.&mt('Save').'" onclick="setCourse()" />'."\n");
1484: } elsif ($context eq 'author') {
1485: if ($addrolesdisplay) {
1486: $r->print('</fieldset><br /><input type="button" value="'.&mt('Save').'"');
1487: if ($newuser) {
1488: $r->print(' onclick="auth_check()" \>'."\n");
1489: } else {
1490: $r->print('onclick="this.form.submit()" \>'."\n");
1491: }
1492: } else {
1493: $r->print('</fieldset><br /><a href="javascript:backPage(document.cu)">'.
1494: &mt('Back to previous page').'</a>');
1495: }
1496: } else {
1497: $r->print(&course_level_table(\%inccourses,$showcredits,$defaultcredits));
1498: $r->print('</fieldset><br /><input type="button" value="'.&mt('Save').'" onclick="setSections(this.form)" />'."\n");
1499: }
1500: }
1501: $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
1502: $r->print('<input type="hidden" name="currstate" value="" />');
1503: $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" /></form>');
1504: return;
1505: }
1506:
1507: sub singleuser_breadcrumb {
1508: my ($crstype) = @_;
1509: my %breadcrumb_text;
1510: if ($env{'form.action'} eq 'singlestudent') {
1511: if ($crstype eq 'Community') {
1512: $breadcrumb_text{'search'} = 'Enroll a member';
1513: } else {
1514: $breadcrumb_text{'search'} = 'Enroll a student';
1515: }
1516: $breadcrumb_text{'userpicked'} = 'Select a user',
1517: $breadcrumb_text{'modify'} = 'Set section/dates',
1518: } else {
1519: $breadcrumb_text{'search'} = 'Create/modify a user';
1520: $breadcrumb_text{'userpicked'} = 'Select a user',
1521: $breadcrumb_text{'modify'} = 'Set user role',
1522: }
1523: return %breadcrumb_text;
1524: }
1525:
1526: sub date_sections_select {
1527: my ($context,$newuser,$formname,$permission,$crstype,$ccuname,$ccdomain,
1528: $showcredits) = @_;
1529: my $credits;
1530: if ($showcredits) {
1531: my $defaultcredits = &Apache::lonuserutils::get_defaultcredits();
1532: $credits = &get_user_credits($ccuname,$ccdomain,$defaultcredits);
1533: if ($credits eq '') {
1534: $credits = $defaultcredits;
1535: }
1536: }
1537: my $cid = $env{'request.course.id'};
1538: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity($cid);
1539: my $date_table = '<h3>'.&mt('Starting and Ending Dates').'</h3>'."\n".
1540: &Apache::lonuserutils::date_setting_table(undef,undef,$context,
1541: undef,$formname,$permission);
1542: my $rowtitle = 'Section';
1543: my $secbox = '<h3>'.&mt('Section and Credits').'</h3>'."\n".
1544: &Apache::lonuserutils::section_picker($cdom,$cnum,'st',$rowtitle,
1545: $permission,$context,'',$crstype,
1546: $showcredits,$credits);
1547: my $output = $date_table.$secbox;
1548: return $output;
1549: }
1550:
1551: sub validation_javascript {
1552: my ($context,$ccdomain,$pjump_def,$crstype,$groupslist,$newuser,$formname,
1553: $loaditem) = @_;
1554: my $dc_setcourse_code = '';
1555: my $nondc_setsection_code = '';
1556: if ($context eq 'domain') {
1557: my $dcdom = $env{'request.role.domain'};
1558: $loaditem->{'onload'} = "document.cu.coursedesc.value='';";
1559: $dc_setcourse_code =
1560: &Apache::lonuserutils::dc_setcourse_js('cu','singleuser',$context);
1561: } else {
1562: my $checkauth;
1563: if (($newuser) || (&Apache::lonnet::allowed('mau',$ccdomain))) {
1564: $checkauth = 1;
1565: }
1566: if ($context eq 'course') {
1567: $nondc_setsection_code =
1568: &Apache::lonuserutils::setsections_javascript($formname,$groupslist,
1569: undef,$checkauth,
1570: $crstype);
1571: }
1572: if ($checkauth) {
1573: $nondc_setsection_code .=
1574: &Apache::lonuserutils::verify_authen($formname,$context);
1575: }
1576: }
1577: my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
1578: $nondc_setsection_code,$groupslist);
1579: my ($jsback,$elements) = &crumb_utilities();
1580: $js .= "\n".
1581: '<script type="text/javascript">'."\n".
1582: '// <![CDATA['."\n".
1583: $jsback."\n".
1584: '// ]]>'."\n".
1585: '</script>'."\n";
1586: return $js;
1587: }
1588:
1589: sub display_existing_roles {
1590: my ($r,$ccuname,$ccdomain,$inccourses,$context,$roledom,$crstype,
1591: $showcredits) = @_;
1592: my $now=time;
1593: my %lt=&Apache::lonlocal::texthash(
1594: 'rer' => "Existing Roles",
1595: 'rev' => "Revoke",
1596: 'del' => "Delete",
1597: 'ren' => "Re-Enable",
1598: 'rol' => "Role",
1599: 'ext' => "Extent",
1600: 'crd' => "Credits",
1601: 'sta' => "Start",
1602: 'end' => "End",
1603: );
1604: my (%rolesdump,%roletext,%sortrole,%roleclass,%rolepriv);
1605: if ($context eq 'course' || $context eq 'author') {
1606: my @roles = &Apache::lonuserutils::roles_by_context($context,1,$crstype);
1607: my %roleshash =
1608: &Apache::lonnet::get_my_roles($ccuname,$ccdomain,'userroles',
1609: ['active','previous','future'],\@roles,$roledom,1);
1610: foreach my $key (keys(%roleshash)) {
1611: my ($start,$end) = split(':',$roleshash{$key});
1612: next if ($start eq '-1' || $end eq '-1');
1613: my ($rnum,$rdom,$role,$sec) = split(':',$key);
1614: if ($context eq 'course') {
1615: next unless (($rnum eq $env{'course.'.$env{'request.course.id'}.'.num'})
1616: && ($rdom eq $env{'course.'.$env{'request.course.id'}.'.domain'}));
1617: } elsif ($context eq 'author') {
1618: next unless (($rnum eq $env{'user.name'}) && ($rdom eq $env{'request.role.domain'}));
1619: }
1620: my ($newkey,$newvalue,$newrole);
1621: $newkey = '/'.$rdom.'/'.$rnum;
1622: if ($sec ne '') {
1623: $newkey .= '/'.$sec;
1624: }
1625: $newvalue = $role;
1626: if ($role =~ /^cr/) {
1627: $newrole = 'cr';
1628: } else {
1629: $newrole = $role;
1630: }
1631: $newkey .= '_'.$newrole;
1632: if ($start ne '' && $end ne '') {
1633: $newvalue .= '_'.$end.'_'.$start;
1634: } elsif ($end ne '') {
1635: $newvalue .= '_'.$end;
1636: }
1637: $rolesdump{$newkey} = $newvalue;
1638: }
1639: } else {
1640: %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
1641: }
1642: # Build up table of user roles to allow revocation and re-enabling of roles.
1643: my ($tmp) = keys(%rolesdump);
1644: return if ($tmp =~ /^(con_lost|error)/i);
1645: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
1646: my $b1=join('_',(split('_',$b))[1,0]);
1647: return $a1 cmp $b1;
1648: } keys(%rolesdump)) {
1649: next if ($area =~ /^rolesdef/);
1650: my $envkey=$area;
1651: my $role = $rolesdump{$area};
1652: my $thisrole=$area;
1653: $area =~ s/\_\w\w$//;
1654: my ($role_code,$role_end_time,$role_start_time) =
1655: split(/_/,$role);
1656: # Is this a custom role? Get role owner and title.
1657: my ($croleudom,$croleuname,$croletitle)=
1658: ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$});
1659: my $allowed=0;
1660: my $delallowed=0;
1661: my $sortkey=$role_code;
1662: my $class='Unknown';
1663: my $credits='';
1664: if ($area =~ m{^/($match_domain)/($match_courseid)} ) {
1665: $class='Course';
1666: my ($coursedom,$coursedir) = ($1,$2);
1667: my $cid = $1.'_'.$2;
1668: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
1669: my %coursedata=
1670: &Apache::lonnet::coursedescription($cid);
1671: if ($coursedir =~ /^$match_community$/) {
1672: $class='Community';
1673: }
1674: $sortkey.="\0$coursedom";
1675: my $carea;
1676: if (defined($coursedata{'description'})) {
1677: $carea=$coursedata{'description'}.
1678: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
1679: &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$coursedir,$coursedom);
1680: $sortkey.="\0".$coursedata{'description'};
1681: } else {
1682: if ($class eq 'Community') {
1683: $carea=&mt('Unavailable community').': '.$area;
1684: $sortkey.="\0".&mt('Unavailable community').': '.$area;
1685: } else {
1686: $carea=&mt('Unavailable course').': '.$area;
1687: $sortkey.="\0".&mt('Unavailable course').': '.$area;
1688: }
1689: }
1690: $sortkey.="\0$coursedir";
1691: $inccourses->{$cid}=1;
1692: if (($showcredits) && ($class eq 'Course') && ($role_code eq 'st')) {
1693: my $defaultcredits = $coursedata{'internal.defaultcredits'};
1694: $credits =
1695: &get_user_credits($ccuname,$ccdomain,$defaultcredits,
1696: $coursedom,$coursedir);
1697: if ($credits eq '') {
1698: $credits = $defaultcredits;
1699: }
1700: }
1701: if ((&Apache::lonnet::allowed('c'.$role_code,$coursedom.'/'.$coursedir)) ||
1702: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1703: $allowed=1;
1704: }
1705: unless ($allowed) {
1706: my $isowner = &Apache::lonuserutils::is_courseowner($cid,$coursedata{'internal.courseowner'});
1707: if ($isowner) {
1708: if (($role_code eq 'co') && ($class eq 'Community')) {
1709: $allowed = 1;
1710: } elsif (($role_code eq 'cc') && ($class eq 'Course')) {
1711: $allowed = 1;
1712: }
1713: }
1714: }
1715: if ((&Apache::lonnet::allowed('dro',$coursedom)) ||
1716: (&Apache::lonnet::allowed('dro',$ccdomain))) {
1717: $delallowed=1;
1718: }
1719: # - custom role. Needs more info, too
1720: if ($croletitle) {
1721: if (&Apache::lonnet::allowed('ccr',$coursedom.'/'.$coursedir)) {
1722: $allowed=1;
1723: $thisrole.='.'.$role_code;
1724: }
1725: }
1726: if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) {
1727: $carea.='<br />'.&mt('Section: [_1]',$3);
1728: $sortkey.="\0$3";
1729: if (!$allowed) {
1730: if ($env{'request.course.sec'} eq $3) {
1731: if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2.'/'.$3)) {
1732: $allowed = 1;
1733: }
1734: }
1735: }
1736: }
1737: $area=$carea;
1738: } else {
1739: $sortkey.="\0".$area;
1740: # Determine if current user is able to revoke privileges
1741: if ($area=~m{^/($match_domain)/}) {
1742: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
1743: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1744: $allowed=1;
1745: }
1746: if (((&Apache::lonnet::allowed('dro',$1)) ||
1747: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
1748: ($role_code ne 'dc')) {
1749: $delallowed=1;
1750: }
1751: } else {
1752: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
1753: $allowed=1;
1754: }
1755: }
1756: if ($role_code eq 'ca' || $role_code eq 'au' || $role_code eq 'aa') {
1757: $class='Authoring Space';
1758: } elsif ($role_code eq 'su') {
1759: $class='System';
1760: } else {
1761: $class='Domain';
1762: }
1763: }
1764: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
1765: $area=~m{/($match_domain)/($match_username)};
1766: if (&Apache::lonuserutils::authorpriv($2,$1)) {
1767: $allowed=1;
1768: } else {
1769: $allowed=0;
1770: }
1771: }
1772: my $row = '';
1773: $row.= '<td>';
1774: my $active=1;
1775: $active=0 if (($role_end_time) && ($now>$role_end_time));
1776: if (($active) && ($allowed)) {
1777: $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
1778: } else {
1779: if ($active) {
1780: $row.=' ';
1781: } else {
1782: $row.=&mt('expired or revoked');
1783: }
1784: }
1785: $row.='</td><td>';
1786: if ($allowed && !$active) {
1787: $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
1788: } else {
1789: $row.=' ';
1790: }
1791: $row.='</td><td>';
1792: if ($delallowed) {
1793: $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
1794: } else {
1795: $row.=' ';
1796: }
1797: my $plaintext='';
1798: if (!$croletitle) {
1799: $plaintext=&Apache::lonnet::plaintext($role_code,$class);
1800: if (($showcredits) && ($credits ne '')) {
1801: $plaintext .= '<br/ ><span class="LC_nobreak">'.
1802: '<span class="LC_fontsize_small">'.
1803: &mt('Credits: [_1]',$credits).
1804: '</span></span>';
1805: }
1806: } else {
1807: $plaintext=
1808: &mt('Customrole [_1][_2]defined by [_3]',
1809: '"'.$croletitle.'"',
1810: '<br />',
1811: $croleuname.':'.$croleudom);
1812: }
1813: $row.= '</td><td>'.$plaintext.
1814: '</td><td>'.$area.
1815: '</td><td>'.($role_start_time?&Apache::lonlocal::locallocaltime($role_start_time)
1816: : ' ' ).
1817: '</td><td>'.($role_end_time ?&Apache::lonlocal::locallocaltime($role_end_time)
1818: : ' ' )
1819: ."</td>";
1820: $sortrole{$sortkey}=$envkey;
1821: $roletext{$envkey}=$row;
1822: $roleclass{$envkey}=$class;
1823: $rolepriv{$envkey}=$allowed;
1824: } # end of foreach (table building loop)
1825:
1826: my $rolesdisplay = 0;
1827: my %output = ();
1828: foreach my $type ('Authoring Space','Course','Community','Domain','System','Unknown') {
1829: $output{$type} = '';
1830: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
1831: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
1832: $output{$type}.=
1833: &Apache::loncommon::start_data_table_row().
1834: $roletext{$sortrole{$which}}.
1835: &Apache::loncommon::end_data_table_row();
1836: }
1837: }
1838: unless($output{$type} eq '') {
1839: $output{$type} = '<tr class="LC_info_row">'.
1840: "<td align='center' colspan='7'>".&mt($type)."</td></tr>".
1841: $output{$type};
1842: $rolesdisplay = 1;
1843: }
1844: }
1845: if ($rolesdisplay == 1) {
1846: my $contextrole='';
1847: if ($env{'request.course.id'}) {
1848: if (&Apache::loncommon::course_type() eq 'Community') {
1849: $contextrole = &mt('Existing Roles in this Community');
1850: } else {
1851: $contextrole = &mt('Existing Roles in this Course');
1852: }
1853: } elsif ($env{'request.role'} =~ /^au\./) {
1854: $contextrole = &mt('Existing Co-Author Roles in your Authoring Space');
1855: } else {
1856: $contextrole = &mt('Existing Roles in this Domain');
1857: }
1858: $r->print('<div>'.
1859: '<fieldset><legend>'.$contextrole.'</legend>'.
1860: &Apache::loncommon::start_data_table("LC_createuser").
1861: &Apache::loncommon::start_data_table_header_row().
1862: '<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.
1863: '</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.
1864: '</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
1865: &Apache::loncommon::end_data_table_header_row());
1866: foreach my $type ('Authoring Space','Course','Community','Domain','System','Unknown') {
1867: if ($output{$type}) {
1868: $r->print($output{$type}."\n");
1869: }
1870: }
1871: $r->print(&Apache::loncommon::end_data_table().
1872: '</fieldset></div>');
1873: }
1874: return;
1875: }
1876:
1877: sub new_coauthor_roles {
1878: my ($r,$ccuname,$ccdomain) = @_;
1879: my $addrolesdisplay = 0;
1880: #
1881: # Co-Author
1882: #
1883: if (&Apache::lonuserutils::authorpriv($env{'user.name'},
1884: $env{'request.role.domain'}) &&
1885: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
1886: # No sense in assigning co-author role to yourself
1887: $addrolesdisplay = 1;
1888: my $cuname=$env{'user.name'};
1889: my $cudom=$env{'request.role.domain'};
1890: my %lt=&Apache::lonlocal::texthash(
1891: 'cs' => "Authoring Space",
1892: 'act' => "Activate",
1893: 'rol' => "Role",
1894: 'ext' => "Extent",
1895: 'sta' => "Start",
1896: 'end' => "End",
1897: 'cau' => "Co-Author",
1898: 'caa' => "Assistant Co-Author",
1899: 'ssd' => "Set Start Date",
1900: 'sed' => "Set End Date"
1901: );
1902: $r->print('<h4>'.$lt{'cs'}.'</h4>'."\n".
1903: &Apache::loncommon::start_data_table()."\n".
1904: &Apache::loncommon::start_data_table_header_row()."\n".
1905: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'.
1906: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'sta'}.'</th>'.
1907: '<th>'.$lt{'end'}.'</th>'."\n".
1908: &Apache::loncommon::end_data_table_header_row()."\n".
1909: &Apache::loncommon::start_data_table_row().'
1910: <td>
1911: <input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_ca" />
1912: </td>
1913: <td>'.$lt{'cau'}.'</td>
1914: <td>'.$cudom.'_'.$cuname.'</td>
1915: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_ca" value="" />
1916: <a href=
1917: "javascript:pjump('."'date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1918: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
1919: <a href=
1920: "javascript:pjump('."'date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1921: &Apache::loncommon::end_data_table_row()."\n".
1922: &Apache::loncommon::start_data_table_row()."\n".
1923: '<td><input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_aa" /></td>
1924: <td>'.$lt{'caa'}.'</td>
1925: <td>'.$cudom.'_'.$cuname.'</td>
1926: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
1927: <a href=
1928: "javascript:pjump('."'date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1929: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
1930: <a href=
1931: "javascript:pjump('."'date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1932: &Apache::loncommon::end_data_table_row()."\n".
1933: &Apache::loncommon::end_data_table());
1934: } elsif ($env{'request.role'} =~ /^au\./) {
1935: if (!(&Apache::lonuserutils::authorpriv($env{'user.name'},
1936: $env{'request.role.domain'}))) {
1937: $r->print('<span class="LC_error">'.
1938: &mt('You do not have privileges to assign co-author roles.').
1939: '</span>');
1940: } elsif (($env{'user.name'} eq $ccuname) &&
1941: ($env{'user.domain'} eq $ccdomain)) {
1942: $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Authoring Space is not permitted'));
1943: }
1944: }
1945: return $addrolesdisplay;;
1946: }
1947:
1948: sub new_domain_roles {
1949: my ($r,$ccdomain) = @_;
1950: my $addrolesdisplay = 0;
1951: #
1952: # Domain level
1953: #
1954: my $num_domain_level = 0;
1955: my $domaintext =
1956: '<h4>'.&mt('Domain Level').'</h4>'.
1957: &Apache::loncommon::start_data_table().
1958: &Apache::loncommon::start_data_table_header_row().
1959: '<th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.
1960: &mt('Extent').'</th>'.
1961: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
1962: &Apache::loncommon::end_data_table_header_row();
1963: my @allroles = &Apache::lonuserutils::roles_by_context('domain');
1964: foreach my $thisdomain (sort(&Apache::lonnet::all_domains())) {
1965: foreach my $role (@allroles) {
1966: next if ($role eq 'ad');
1967: next if (($role eq 'au') && ($ccdomain ne $thisdomain));
1968: if (&Apache::lonnet::allowed('c'.$role,$thisdomain)) {
1969: my $plrole=&Apache::lonnet::plaintext($role);
1970: my %lt=&Apache::lonlocal::texthash(
1971: 'ssd' => "Set Start Date",
1972: 'sed' => "Set End Date"
1973: );
1974: $num_domain_level ++;
1975: $domaintext .=
1976: &Apache::loncommon::start_data_table_row().
1977: '<td><input type="checkbox" name="act_'.$thisdomain.'_'.$role.'" /></td>
1978: <td>'.$plrole.'</td>
1979: <td>'.$thisdomain.'</td>
1980: <td><input type="hidden" name="start_'.$thisdomain.'_'.$role.'" value="" />
1981: <a href=
1982: "javascript:pjump('."'date_start','Start Date $plrole',document.cu.start_$thisdomain\_$role.value,'start_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1983: <td><input type="hidden" name="end_'.$thisdomain.'_'.$role.'" value="" />
1984: <a href=
1985: "javascript:pjump('."'date_end','End Date $plrole',document.cu.end_$thisdomain\_$role.value,'end_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'.
1986: &Apache::loncommon::end_data_table_row();
1987: }
1988: }
1989: }
1990: $domaintext.= &Apache::loncommon::end_data_table();
1991: if ($num_domain_level > 0) {
1992: $r->print($domaintext);
1993: $addrolesdisplay = 1;
1994: }
1995: return $addrolesdisplay;
1996: }
1997:
1998: sub user_authentication {
1999: my ($ccuname,$ccdomain,$formname) = @_;
2000: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
2001: my $outcome;
2002: # Check for a bad authentication type
2003: if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
2004: # bad authentication scheme
2005: my %lt=&Apache::lonlocal::texthash(
2006: 'err' => "ERROR",
2007: 'uuas' => "This user has an unrecognized authentication scheme",
2008: 'adcs' => "Please alert a domain coordinator of this situation",
2009: 'sldb' => "Please specify login data below",
2010: 'ld' => "Login Data"
2011: );
2012: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
2013: &initialize_authen_forms($ccdomain,$formname);
2014:
2015: my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc);
2016: $outcome = <<ENDBADAUTH;
2017: <script type="text/javascript" language="Javascript">
2018: // <![CDATA[
2019: $loginscript
2020: // ]]>
2021: </script>
2022: <span class="LC_error">$lt{'err'}:
2023: $lt{'uuas'} ($currentauth). $lt{'sldb'}.</span>
2024: <h3>$lt{'ld'}</h3>
2025: $choices
2026: ENDBADAUTH
2027: } else {
2028: # This user is not allowed to modify the user's
2029: # authentication scheme, so just notify them of the problem
2030: $outcome = <<ENDBADAUTH;
2031: <span class="LC_error"> $lt{'err'}:
2032: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
2033: </span>
2034: ENDBADAUTH
2035: }
2036: } else { # Authentication type is valid
2037: &initialize_authen_forms($ccdomain,$formname,$currentauth,'modifyuser');
2038: my ($authformcurrent,$can_modify,@authform_others) =
2039: &modify_login_block($ccdomain,$currentauth);
2040: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
2041: # Current user has login modification privileges
2042: my %lt=&Apache::lonlocal::texthash (
2043: 'ld' => "Login Data",
2044: 'ccld' => "Change Current Login Data",
2045: 'enld' => "Enter New Login Data"
2046: );
2047: $outcome =
2048: '<script type="text/javascript" language="Javascript">'."\n".
2049: '// <![CDATA['."\n".
2050: $loginscript."\n".
2051: '// ]]>'."\n".
2052: '</script>'."\n".
2053: '<h3>'.$lt{'ld'}.'</h3>'.
2054: &Apache::loncommon::start_data_table().
2055: &Apache::loncommon::start_data_table_row().
2056: '<td>'.$authformnop;
2057: if ($can_modify) {
2058: $outcome .= '</td>'."\n".
2059: &Apache::loncommon::end_data_table_row().
2060: &Apache::loncommon::start_data_table_row().
2061: '<td>'.$authformcurrent.'</td>'.
2062: &Apache::loncommon::end_data_table_row()."\n";
2063: } else {
2064: $outcome .= ' ('.$authformcurrent.')</td>'.
2065: &Apache::loncommon::end_data_table_row()."\n";
2066: }
2067: foreach my $item (@authform_others) {
2068: $outcome .= &Apache::loncommon::start_data_table_row().
2069: '<td>'.$item.'</td>'.
2070: &Apache::loncommon::end_data_table_row()."\n";
2071: }
2072: $outcome .= &Apache::loncommon::end_data_table();
2073: } else {
2074: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
2075: my %lt=&Apache::lonlocal::texthash(
2076: 'ccld' => "Change Current Login Data",
2077: 'yodo' => "You do not have privileges to modify the authentication configuration for this user.",
2078: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
2079: );
2080: $outcome .= <<ENDNOPRIV;
2081: <h3>$lt{'ccld'}</h3>
2082: $lt{'yodo'} $lt{'ifch'}: $ccdomain
2083: <input type="hidden" name="login" value="nochange" />
2084: ENDNOPRIV
2085: }
2086: }
2087: } ## End of "check for bad authentication type" logic
2088: return $outcome;
2089: }
2090:
2091: sub modify_login_block {
2092: my ($dom,$currentauth) = @_;
2093: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
2094: my ($authnum,%can_assign) =
2095: &Apache::loncommon::get_assignable_auth($dom);
2096: my ($authformcurrent,@authform_others,$show_override_msg);
2097: if ($currentauth=~/^krb(4|5):/) {
2098: $authformcurrent=$authformkrb;
2099: if ($can_assign{'int'}) {
2100: push(@authform_others,$authformint);
2101: }
2102: if ($can_assign{'loc'}) {
2103: push(@authform_others,$authformloc);
2104: }
2105: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
2106: $show_override_msg = 1;
2107: }
2108: } elsif ($currentauth=~/^internal:/) {
2109: $authformcurrent=$authformint;
2110: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
2111: push(@authform_others,$authformkrb);
2112: }
2113: if ($can_assign{'loc'}) {
2114: push(@authform_others,$authformloc);
2115: }
2116: if ($can_assign{'int'}) {
2117: $show_override_msg = 1;
2118: }
2119: } elsif ($currentauth=~/^unix:/) {
2120: $authformcurrent=$authformfsys;
2121: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
2122: push(@authform_others,$authformkrb);
2123: }
2124: if ($can_assign{'int'}) {
2125: push(@authform_others,$authformint);
2126: }
2127: if ($can_assign{'loc'}) {
2128: push(@authform_others,$authformloc);
2129: }
2130: if ($can_assign{'fsys'}) {
2131: $show_override_msg = 1;
2132: }
2133: } elsif ($currentauth=~/^localauth:/) {
2134: $authformcurrent=$authformloc;
2135: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
2136: push(@authform_others,$authformkrb);
2137: }
2138: if ($can_assign{'int'}) {
2139: push(@authform_others,$authformint);
2140: }
2141: if ($can_assign{'loc'}) {
2142: $show_override_msg = 1;
2143: }
2144: }
2145: if ($show_override_msg) {
2146: $authformcurrent = '<table><tr><td colspan="3">'.$authformcurrent.
2147: '</td></tr>'."\n".
2148: '<tr><td> </td>'.
2149: '<td><b>'.&mt('Currently in use').'</b></td>'.
2150: '<td align="right"><span class="LC_cusr_emph">'.
2151: &mt('will override current values').
2152: '</span></td></tr></table>';
2153: }
2154: return ($authformcurrent,$show_override_msg,@authform_others);
2155: }
2156:
2157: sub personal_data_display {
2158: my ($ccuname,$ccdomain,$newuser,$context,$inst_results,$rolesarray) = @_;
2159: my ($output,$showforceid,%userenv,%canmodify,%canmodify_status);
2160: my @userinfo = ('firstname','middlename','lastname','generation',
2161: 'permanentemail','id');
2162: my $rowcount = 0;
2163: my $editable = 0;
2164: %canmodify_status =
2165: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
2166: ['inststatus'],$rolesarray);
2167: if (!$newuser) {
2168: # Get the users information
2169: %userenv = &Apache::lonnet::get('environment',
2170: ['firstname','middlename','lastname','generation',
2171: 'permanentemail','id','inststatus'],$ccdomain,$ccuname);
2172: %canmodify =
2173: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
2174: \@userinfo,$rolesarray);
2175: } elsif ($context eq 'selfcreate') {
2176: %canmodify = &selfcreate_canmodify($context,$ccdomain,\@userinfo,
2177: $inst_results,$rolesarray);
2178: }
2179: my %lt=&Apache::lonlocal::texthash(
2180: 'pd' => "Personal Data",
2181: 'firstname' => "First Name",
2182: 'middlename' => "Middle Name",
2183: 'lastname' => "Last Name",
2184: 'generation' => "Generation",
2185: 'permanentemail' => "Permanent e-mail address",
2186: 'id' => "Student/Employee ID",
2187: 'lg' => "Login Data",
2188: 'inststatus' => "Affiliation",
2189: );
2190: my %textboxsize = (
2191: firstname => '15',
2192: middlename => '15',
2193: lastname => '15',
2194: generation => '5',
2195: permanentemail => '25',
2196: id => '15',
2197: );
2198: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
2199: $output = '<h3>'.$lt{'pd'}.'</h3>'.
2200: &Apache::lonhtmlcommon::start_pick_box();
2201: foreach my $item (@userinfo) {
2202: my $rowtitle = $lt{$item};
2203: my $hiderow = 0;
2204: if ($item eq 'generation') {
2205: $rowtitle = $genhelp.$rowtitle;
2206: }
2207: my $row = &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n";
2208: if ($newuser) {
2209: if (ref($inst_results) eq 'HASH') {
2210: if ($inst_results->{$item} ne '') {
2211: $row .= '<input type="hidden" name="c'.$item.'" value="'.$inst_results->{$item}.'" />'.$inst_results->{$item};
2212: } else {
2213: if ($context eq 'selfcreate') {
2214: if ($canmodify{$item}) {
2215: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2216: $editable ++;
2217: } else {
2218: $hiderow = 1;
2219: }
2220: } else {
2221: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2222: }
2223: }
2224: } else {
2225: if ($context eq 'selfcreate') {
2226: if (($item eq 'permanentemail') && ($newuser eq 'email')) {
2227: $row .= $ccuname;
2228: } else {
2229: if ($canmodify{$item}) {
2230: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2231: $editable ++;
2232: } else {
2233: $hiderow = 1;
2234: }
2235: }
2236: } else {
2237: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2238: }
2239: }
2240: } else {
2241: if ($canmodify{$item}) {
2242: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="'.$userenv{$item}.'" />';
2243: } else {
2244: $row .= $userenv{$item};
2245: }
2246: if ($item eq 'id') {
2247: $showforceid = $canmodify{$item};
2248: }
2249: }
2250: $row .= &Apache::lonhtmlcommon::row_closure(1);
2251: if (!$hiderow) {
2252: $output .= $row;
2253: $rowcount ++;
2254: }
2255: }
2256: if (($canmodify_status{'inststatus'}) || ($context ne 'selfcreate')) {
2257: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($ccdomain);
2258: if (ref($types) eq 'ARRAY') {
2259: if (@{$types} > 0) {
2260: my ($hiderow,$shown);
2261: if ($canmodify_status{'inststatus'}) {
2262: $shown = &pick_inst_statuses($userenv{'inststatus'},$usertypes,$types);
2263: } else {
2264: if ($userenv{'inststatus'} eq '') {
2265: $hiderow = 1;
2266: } else {
2267: my @showitems;
2268: foreach my $item ( map { &unescape($_); } split(':',$userenv{'inststatus'})) {
2269: if (exists($usertypes->{$item})) {
2270: push(@showitems,$usertypes->{$item});
2271: } else {
2272: push(@showitems,$item);
2273: }
2274: }
2275: if (@showitems) {
2276: $shown = join(', ',@showitems);
2277: } else {
2278: $hiderow = 1;
2279: }
2280: }
2281: }
2282: if (!$hiderow) {
2283: my $row = &Apache::lonhtmlcommon::row_title(&mt('Affliations'),undef,'LC_oddrow_value')."\n".
2284: $shown.&Apache::lonhtmlcommon::row_closure(1);
2285: if ($context eq 'selfcreate') {
2286: $rowcount ++;
2287: }
2288: $output .= $row;
2289: }
2290: }
2291: }
2292: }
2293: $output .= &Apache::lonhtmlcommon::end_pick_box();
2294: if (wantarray) {
2295: if ($context eq 'selfcreate') {
2296: return($output,$rowcount,$editable);
2297: } else {
2298: return ($output,$showforceid);
2299: }
2300: } else {
2301: return $output;
2302: }
2303: }
2304:
2305: sub pick_inst_statuses {
2306: my ($curr,$usertypes,$types) = @_;
2307: my ($output,$rem,@currtypes);
2308: if ($curr ne '') {
2309: @currtypes = map { &unescape($_); } split(/:/,$curr);
2310: }
2311: my $numinrow = 2;
2312: if (ref($types) eq 'ARRAY') {
2313: $output = '<table>';
2314: my $lastcolspan;
2315: for (my $i=0; $i<@{$types}; $i++) {
2316: if (defined($usertypes->{$types->[$i]})) {
2317: my $rem = $i%($numinrow);
2318: if ($rem == 0) {
2319: if ($i<@{$types}-1) {
2320: if ($i > 0) {
2321: $output .= '</tr>';
2322: }
2323: $output .= '<tr>';
2324: }
2325: } elsif ($i==@{$types}-1) {
2326: my $colsleft = $numinrow - $rem;
2327: if ($colsleft > 1) {
2328: $lastcolspan = ' colspan="'.$colsleft.'"';
2329: }
2330: }
2331: my $check = ' ';
2332: if (grep(/^\Q$types->[$i]\E$/,@currtypes)) {
2333: $check = ' checked="checked" ';
2334: }
2335: $output .= '<td class="LC_left_item"'.$lastcolspan.'>'.
2336: '<span class="LC_nobreak"><label>'.
2337: '<input type="checkbox" name="inststatus" '.
2338: 'value="'.$types->[$i].'"'.$check.'/>'.
2339: $usertypes->{$types->[$i]}.'</label></span></td>';
2340: }
2341: }
2342: $output .= '</tr></table>';
2343: }
2344: return $output;
2345: }
2346:
2347: sub selfcreate_canmodify {
2348: my ($context,$dom,$userinfo,$inst_results,$rolesarray) = @_;
2349: if (ref($inst_results) eq 'HASH') {
2350: my @inststatuses = &get_inststatuses($inst_results);
2351: if (@inststatuses == 0) {
2352: @inststatuses = ('default');
2353: }
2354: $rolesarray = \@inststatuses;
2355: }
2356: my %canmodify =
2357: &Apache::lonuserutils::can_modify_userinfo($context,$dom,$userinfo,
2358: $rolesarray);
2359: return %canmodify;
2360: }
2361:
2362: sub get_inststatuses {
2363: my ($insthashref) = @_;
2364: my @inststatuses = ();
2365: if (ref($insthashref) eq 'HASH') {
2366: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
2367: @inststatuses = @{$insthashref->{'inststatus'}};
2368: }
2369: }
2370: return @inststatuses;
2371: }
2372:
2373: # ================================================================= Phase Three
2374: sub update_user_data {
2375: my ($r,$context,$crstype,$brcrum,$showcredits) = @_;
2376: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
2377: $env{'form.ccdomain'});
2378: # Error messages
2379: my $error = '<span class="LC_error">'.&mt('Error').': ';
2380: my $end = '</span><br /><br />';
2381: my $rtnlink = '<a href="javascript:backPage(document.userupdate,'.
2382: "'$env{'form.prevphase'}','modify')".'" />'.
2383: &mt('Return to previous page').'</a>'.
2384: &Apache::loncommon::end_page();
2385: my $now = time;
2386: my $title;
2387: if (exists($env{'form.makeuser'})) {
2388: $title='Set Privileges for New User';
2389: } else {
2390: $title='Modify User Privileges';
2391: }
2392: my $newuser = 0;
2393: my ($jsback,$elements) = &crumb_utilities();
2394: my $jscript = '<script type="text/javascript">'."\n".
2395: '// <![CDATA['."\n".
2396: $jsback."\n".
2397: '// ]]>'."\n".
2398: '</script>'."\n";
2399: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
2400: push (@{$brcrum},
2401: {href => "javascript:backPage(document.userupdate)",
2402: text => $breadcrumb_text{'search'},
2403: faq => 282,
2404: bug => 'Instructor Interface',}
2405: );
2406: if ($env{'form.prevphase'} eq 'userpicked') {
2407: push(@{$brcrum},
2408: {href => "javascript:backPage(document.userupdate,'get_user_info','select')",
2409: text => $breadcrumb_text{'userpicked'},
2410: faq => 282,
2411: bug => 'Instructor Interface',});
2412: }
2413: my $helpitem = 'Course_Change_Privileges';
2414: if ($env{'form.action'} eq 'singlestudent') {
2415: $helpitem = 'Course_Add_Student';
2416: }
2417: push(@{$brcrum},
2418: {href => "javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
2419: text => $breadcrumb_text{'modify'},
2420: faq => 282,
2421: bug => 'Instructor Interface',},
2422: {href => "/adm/createuser",
2423: text => "Result",
2424: faq => 282,
2425: bug => 'Instructor Interface',
2426: help => $helpitem});
2427: my $args = {bread_crumbs => $brcrum,
2428: bread_crumbs_component => 'User Management'};
2429: if ($env{'form.popup'}) {
2430: $args->{'no_nav_bar'} = 1;
2431: }
2432: $r->print(&Apache::loncommon::start_page($title,$jscript,$args));
2433: $r->print(&update_result_form($uhome));
2434: # Check Inputs
2435: if (! $env{'form.ccuname'} ) {
2436: $r->print($error.&mt('No login name specified').'.'.$end.$rtnlink);
2437: return;
2438: }
2439: if ( $env{'form.ccuname'} ne
2440: &LONCAPA::clean_username($env{'form.ccuname'}) ) {
2441: $r->print($error.&mt('Invalid login name.').' '.
2442: &mt('Only letters, numbers, periods, dashes, @, and underscores are valid.').
2443: $end.$rtnlink);
2444: return;
2445: }
2446: if (! $env{'form.ccdomain'} ) {
2447: $r->print($error.&mt('No domain specified').'.'.$end.$rtnlink);
2448: return;
2449: }
2450: if ( $env{'form.ccdomain'} ne
2451: &LONCAPA::clean_domain($env{'form.ccdomain'}) ) {
2452: $r->print($error.&mt('Invalid domain name.').' '.
2453: &mt('Only letters, numbers, periods, dashes, and underscores are valid.').
2454: $end.$rtnlink);
2455: return;
2456: }
2457: if ($uhome eq 'no_host') {
2458: $newuser = 1;
2459: }
2460: if (! exists($env{'form.makeuser'})) {
2461: # Modifying an existing user, so check the validity of the name
2462: if ($uhome eq 'no_host') {
2463: $r->print($error.&mt('Unable to determine home server for ').
2464: $env{'form.ccuname'}.&mt(' in domain ').
2465: $env{'form.ccdomain'}.'.');
2466: return;
2467: }
2468: }
2469: # Determine authentication method and password for the user being modified
2470: my $amode='';
2471: my $genpwd='';
2472: if ($env{'form.login'} eq 'krb') {
2473: $amode='krb';
2474: $amode.=$env{'form.krbver'};
2475: $genpwd=$env{'form.krbarg'};
2476: } elsif ($env{'form.login'} eq 'int') {
2477: $amode='internal';
2478: $genpwd=$env{'form.intarg'};
2479: } elsif ($env{'form.login'} eq 'fsys') {
2480: $amode='unix';
2481: $genpwd=$env{'form.fsysarg'};
2482: } elsif ($env{'form.login'} eq 'loc') {
2483: $amode='localauth';
2484: $genpwd=$env{'form.locarg'};
2485: $genpwd=" " if (!$genpwd);
2486: } elsif (($env{'form.login'} eq 'nochange') ||
2487: ($env{'form.login'} eq '' )) {
2488: # There is no need to tell the user we did not change what they
2489: # did not ask us to change.
2490: # If they are creating a new user but have not specified login
2491: # information this will be caught below.
2492: } else {
2493: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2494: return;
2495: }
2496:
2497: $r->print('<h3>'.&mt('User [_1] in domain [_2]',
2498: $env{'form.ccuname'}.' ('.&Apache::loncommon::plainname($env{'form.ccuname'},
2499: $env{'form.ccdomain'}).')', $env{'form.ccdomain'}).'</h3>');
2500: my %prog_state = &Apache::lonhtmlcommon::Create_PrgWin($r,2);
2501:
2502: my (%alerts,%rulematch,%inst_results,%curr_rules);
2503: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2504: my @usertools = ('aboutme','blog','webdav','portfolio');
2505: my @requestcourses = ('official','unofficial','community');
2506: my @requestauthor = ('requestauthor');
2507: my ($othertitle,$usertypes,$types) =
2508: &Apache::loncommon::sorted_inst_types($env{'form.ccdomain'});
2509: my %canmodify_status =
2510: &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},
2511: ['inststatus']);
2512: if ($env{'form.makeuser'}) {
2513: $r->print('<h3>'.&mt('Creating new account.').'</h3>');
2514: # Check for the authentication mode and password
2515: if (! $amode || ! $genpwd) {
2516: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2517: return;
2518: }
2519: # Determine desired host
2520: my $desiredhost = $env{'form.hserver'};
2521: if (lc($desiredhost) eq 'default') {
2522: $desiredhost = undef;
2523: } else {
2524: my %home_servers =
2525: &Apache::lonnet::get_servers($env{'form.ccdomain'},'library');
2526: if (! exists($home_servers{$desiredhost})) {
2527: $r->print($error.&mt('Invalid home server specified').$end.$rtnlink);
2528: return;
2529: }
2530: }
2531: # Check ID format
2532: my %checkhash;
2533: my %checks = ('id' => 1);
2534: %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = (
2535: 'newuser' => $newuser,
2536: 'id' => $env{'form.cid'},
2537: );
2538: if ($env{'form.cid'} ne '') {
2539: &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts,
2540: \%rulematch,\%inst_results,\%curr_rules);
2541: if (ref($alerts{'id'}) eq 'HASH') {
2542: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2543: my $domdesc =
2544: &Apache::lonnet::domain($env{'form.ccdomain'},'description');
2545: if ($alerts{'id'}{$env{'form.ccdomain'}}{$env{'form.cid'}}) {
2546: my $userchkmsg;
2547: if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') {
2548: $userchkmsg =
2549: &Apache::loncommon::instrule_disallow_msg('id',
2550: $domdesc,1).
2551: &Apache::loncommon::user_rule_formats($env{'form.ccdomain'},
2552: $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id');
2553: }
2554: $r->print($error.&mt('Invalid ID format').$end.
2555: $userchkmsg.$rtnlink);
2556: return;
2557: }
2558: }
2559: }
2560: }
2561: &Apache::lonhtmlcommon::Increment_PrgWin($r, \%prog_state);
2562: # Call modifyuser
2563: my $result = &Apache::lonnet::modifyuser
2564: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'},
2565: $amode,$genpwd,$env{'form.cfirstname'},
2566: $env{'form.cmiddlename'},$env{'form.clastname'},
2567: $env{'form.cgeneration'},undef,$desiredhost,
2568: $env{'form.cpermanentemail'});
2569: $r->print(&mt('Generating user').': '.$result);
2570: $uhome = &Apache::lonnet::homeserver($env{'form.ccuname'},
2571: $env{'form.ccdomain'});
2572: my (%changeHash,%newcustom,%changed,%changedinfo);
2573: if ($uhome ne 'no_host') {
2574: if ($context eq 'domain') {
2575: foreach my $name ('portfolio','author') {
2576: if ($env{'form.custom_'.$name.'quota'} == 1) {
2577: if ($env{'form.'.$name.'quota'} eq '') {
2578: $newcustom{$name.'quota'} = 0;
2579: } else {
2580: $newcustom{$name.'quota'} = $env{'form.'.$name.'quota'};
2581: $newcustom{$name.'quota'} =~ s/[^\d\.]//g;
2582: }
2583: if ("a_admin($newcustom{$name.'quota'},\%changeHash,$name)) {
2584: $changed{$name.'quota'} = 1;
2585: }
2586: }
2587: }
2588: foreach my $item (@usertools) {
2589: if ($env{'form.custom'.$item} == 1) {
2590: $newcustom{$item} = $env{'form.tools_'.$item};
2591: $changed{$item} = &tool_admin($item,$newcustom{$item},
2592: \%changeHash,'tools');
2593: }
2594: }
2595: foreach my $item (@requestcourses) {
2596: if ($env{'form.custom'.$item} == 1) {
2597: $newcustom{$item} = $env{'form.crsreq_'.$item};
2598: if ($env{'form.crsreq_'.$item} eq 'autolimit') {
2599: $newcustom{$item} .= '=';
2600: unless ($env{'form.crsreq_'.$item.'_limit'} =~ /\D/) {
2601: $newcustom{$item} .= $env{'form.crsreq_'.$item.'_limit'};
2602: }
2603: }
2604: $changed{$item} = &tool_admin($item,$newcustom{$item},
2605: \%changeHash,'requestcourses');
2606: }
2607: }
2608: if ($env{'form.customrequestauthor'} == 1) {
2609: $newcustom{'requestauthor'} = $env{'form.requestauthor'};
2610: $changed{'requestauthor'} = &tool_admin('requestauthor',
2611: $newcustom{'requestauthor'},
2612: \%changeHash,'requestauthor');
2613: }
2614: }
2615: if ($canmodify_status{'inststatus'}) {
2616: if (exists($env{'form.inststatus'})) {
2617: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2618: if (@inststatuses > 0) {
2619: $changeHash{'inststatus'} = join(',',@inststatuses);
2620: $changed{'inststatus'} = $changeHash{'inststatus'};
2621: }
2622: }
2623: }
2624: if (keys(%changed)) {
2625: foreach my $item (@userinfo) {
2626: $changeHash{$item} = $env{'form.c'.$item};
2627: }
2628: my $chgresult =
2629: &Apache::lonnet::put('environment',\%changeHash,
2630: $env{'form.ccdomain'},$env{'form.ccuname'});
2631: }
2632: }
2633: $r->print('<br />'.&mt('Home server').': '.$uhome.' '.
2634: &Apache::lonnet::hostname($uhome));
2635: } elsif (($env{'form.login'} ne 'nochange') &&
2636: ($env{'form.login'} ne '' )) {
2637: # Modify user privileges
2638: if (! $amode || ! $genpwd) {
2639: $r->print($error.'Invalid login mode or password'.$end.$rtnlink);
2640: return;
2641: }
2642: # Only allow authentification modification if the person has authority
2643: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2644: $r->print('Modifying authentication: '.
2645: &Apache::lonnet::modifyuserauth(
2646: $env{'form.ccdomain'},$env{'form.ccuname'},
2647: $amode,$genpwd));
2648: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
2649: ($env{'form.ccuname'},$env{'form.ccdomain'}));
2650: } else {
2651: # Okay, this is a non-fatal error.
2652: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);
2653: }
2654: }
2655: $r->rflush(); # Finish display of header before time consuming actions start
2656: &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state);
2657: ##
2658: my (@userroles,%userupdate,$cnum,$cdom,$defaultcredits,%namechanged);
2659: if ($context eq 'course') {
2660: ($cnum,$cdom) =
2661: &Apache::lonuserutils::get_course_identity();
2662: $crstype = &Apache::loncommon::course_type($cdom.'_'.$cnum);
2663: if ($showcredits) {
2664: $defaultcredits = &Apache::lonuserutils::get_defaultcredits($cdom,$cnum);
2665: }
2666: }
2667: if (! $env{'form.makeuser'} ) {
2668: # Check for need to change
2669: my %userenv = &Apache::lonnet::get
2670: ('environment',['firstname','middlename','lastname','generation',
2671: 'id','permanentemail','portfolioquota','authorquota','inststatus',
2672: 'tools.aboutme','tools.blog','tools.webdav','tools.portfolio',
2673: 'requestcourses.official','requestcourses.unofficial',
2674: 'requestcourses.community','reqcrsotherdom.official',
2675: 'reqcrsotherdom.unofficial','reqcrsotherdom.community',
2676: 'requestauthor'],
2677: $env{'form.ccdomain'},$env{'form.ccuname'});
2678: my ($tmp) = keys(%userenv);
2679: if ($tmp =~ /^(con_lost|error)/i) {
2680: %userenv = ();
2681: }
2682: my $no_forceid_alert;
2683: # Check to see if user information can be changed
2684: my %domconfig =
2685: &Apache::lonnet::get_dom('configuration',['usermodification'],
2686: $env{'form.ccdomain'});
2687: my @statuses = ('active','future');
2688: my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'});
2689: my ($auname,$audom);
2690: if ($context eq 'author') {
2691: $auname = $env{'user.name'};
2692: $audom = $env{'user.domain'};
2693: }
2694: foreach my $item (keys(%roles)) {
2695: my ($rolenum,$roledom,$role) = split(/:/,$item,-1);
2696: if ($context eq 'course') {
2697: if ($cnum ne '' && $cdom ne '') {
2698: if ($rolenum eq $cnum && $roledom eq $cdom) {
2699: if (!grep(/^\Q$role\E$/,@userroles)) {
2700: push(@userroles,$role);
2701: }
2702: }
2703: }
2704: } elsif ($context eq 'author') {
2705: if ($rolenum eq $auname && $roledom eq $audom) {
2706: if (!grep(/^\Q$role\E$/,@userroles)) {
2707: push(@userroles,$role);
2708: }
2709: }
2710: }
2711: }
2712: if ($env{'form.action'} eq 'singlestudent') {
2713: if (!grep(/^st$/,@userroles)) {
2714: push(@userroles,'st');
2715: }
2716: } else {
2717: # Check for course or co-author roles being activated or re-enabled
2718: if ($context eq 'author' || $context eq 'course') {
2719: foreach my $key (keys(%env)) {
2720: if ($context eq 'author') {
2721: if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) {
2722: if (!grep(/^\Q$1\E$/,@userroles)) {
2723: push(@userroles,$1);
2724: }
2725: } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) {
2726: if (!grep(/^\Q$1\E$/,@userroles)) {
2727: push(@userroles,$1);
2728: }
2729: }
2730: } elsif ($context eq 'course') {
2731: if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) {
2732: if (!grep(/^\Q$1\E$/,@userroles)) {
2733: push(@userroles,$1);
2734: }
2735: } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) {
2736: if (!grep(/^\Q$1\E$/,@userroles)) {
2737: push(@userroles,$1);
2738: }
2739: }
2740: }
2741: }
2742: }
2743: }
2744: #Check to see if we can change personal data for the user
2745: my (@mod_disallowed,@longroles);
2746: foreach my $role (@userroles) {
2747: if ($role eq 'cr') {
2748: push(@longroles,'Custom');
2749: } else {
2750: push(@longroles,&Apache::lonnet::plaintext($role,$crstype));
2751: }
2752: }
2753: my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},\@userinfo,\@userroles);
2754: foreach my $item (@userinfo) {
2755: # Strip leading and trailing whitespace
2756: $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g;
2757: if (!$canmodify{$item}) {
2758: if (defined($env{'form.c'.$item})) {
2759: if ($env{'form.c'.$item} ne $userenv{$item}) {
2760: push(@mod_disallowed,$item);
2761: }
2762: }
2763: $env{'form.c'.$item} = $userenv{$item};
2764: }
2765: }
2766: # Check to see if we can change the Student/Employee ID
2767: my $forceid = $env{'form.forceid'};
2768: my $recurseid = $env{'form.recurseid'};
2769: my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules);
2770: my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'},
2771: $env{'form.ccuname'});
2772: if (($uidhash{$env{'form.ccuname'}}) &&
2773: ($uidhash{$env{'form.ccuname'}}!~/error\:/) &&
2774: (!$forceid)) {
2775: if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) {
2776: $env{'form.cid'} = $userenv{'id'};
2777: $no_forceid_alert = &mt('New student/employee ID does not match existing ID for this user.')
2778: .'<br />'
2779: .&mt("Change is not permitted without checking the 'Force ID change' checkbox on the previous page.")
2780: .'<br />'."\n";
2781: }
2782: }
2783: if ($env{'form.cid'} ne $userenv{'id'}) {
2784: my $checkhash;
2785: my $checks = { 'id' => 1 };
2786: $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} =
2787: { 'newuser' => $newuser,
2788: 'id' => $env{'form.cid'},
2789: };
2790: &Apache::loncommon::user_rule_check($checkhash,$checks,
2791: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules);
2792: if (ref($alerts{'id'}) eq 'HASH') {
2793: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2794: $env{'form.cid'} = $userenv{'id'};
2795: }
2796: }
2797: }
2798: my (%quotachanged,%oldquota,%newquota,%olddefquota,%newdefquota,
2799: $oldinststatus,$newinststatus,%oldisdefault,%newisdefault,%oldsettings,
2800: %oldsettingstext,%newsettings,%newsettingstext,@disporder,
2801: %oldsettingstatus,%newsettingstatus);
2802: @disporder = ('inststatus');
2803: if ($env{'request.role.domain'} eq $env{'form.ccdomain'}) {
2804: push(@disporder,'requestcourses','requestauthor');
2805: } else {
2806: push(@disporder,'reqcrsotherdom');
2807: }
2808: push(@disporder,('quota','tools'));
2809: $oldinststatus = $userenv{'inststatus'};
2810: foreach my $name ('portfolio','author') {
2811: ($olddefquota{$name},$oldsettingstatus{$name}) =
2812: &Apache::loncommon::default_quota($env{'form.ccdomain'},$oldinststatus,$name);
2813: ($newdefquota{$name},$newsettingstatus{$name}) = ($olddefquota{$name},$oldsettingstatus{$name});
2814: }
2815: my %canshow;
2816: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2817: $canshow{'quota'} = 1;
2818: }
2819: if (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
2820: $canshow{'tools'} = 1;
2821: }
2822: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
2823: $canshow{'requestcourses'} = 1;
2824: } elsif (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
2825: $canshow{'reqcrsotherdom'} = 1;
2826: }
2827: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2828: $canshow{'inststatus'} = 1;
2829: }
2830: if (&Apache::lonnet::allowed('cau',$env{'form.ccdomain'})) {
2831: $canshow{'requestauthor'} = 1;
2832: }
2833: my (%changeHash,%changed);
2834: if ($oldinststatus eq '') {
2835: $oldsettings{'inststatus'} = $othertitle;
2836: } else {
2837: if (ref($usertypes) eq 'HASH') {
2838: $oldsettings{'inststatus'} = join(', ',map{ $usertypes->{ &unescape($_) }; } (split(/:/,$userenv{'inststatus'})));
2839: } else {
2840: $oldsettings{'inststatus'} = join(', ',map{ &unescape($_); } (split(/:/,$userenv{'inststatus'})));
2841: }
2842: }
2843: $changeHash{'inststatus'} = $userenv{'inststatus'};
2844: if ($canmodify_status{'inststatus'}) {
2845: $canshow{'inststatus'} = 1;
2846: if (exists($env{'form.inststatus'})) {
2847: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2848: if (@inststatuses > 0) {
2849: $newinststatus = join(':',map { &escape($_); } @inststatuses);
2850: $changeHash{'inststatus'} = $newinststatus;
2851: if ($newinststatus ne $oldinststatus) {
2852: $changed{'inststatus'} = $newinststatus;
2853: foreach my $name ('portfolio','author') {
2854: ($newdefquota{$name},$newsettingstatus{$name}) =
2855: &Apache::loncommon::default_quota($env{'form.ccdomain'},$newinststatus,$name);
2856: }
2857: }
2858: if (ref($usertypes) eq 'HASH') {
2859: $newsettings{'inststatus'} = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2860: } else {
2861: $newsettings{'inststatus'} = join(', ',@inststatuses);
2862: }
2863: }
2864: } else {
2865: $newinststatus = '';
2866: $changeHash{'inststatus'} = $newinststatus;
2867: $newsettings{'inststatus'} = $othertitle;
2868: if ($newinststatus ne $oldinststatus) {
2869: $changed{'inststatus'} = $changeHash{'inststatus'};
2870: foreach my $name ('portfolio','author') {
2871: ($newdefquota{$name},$newsettingstatus{$name}) =
2872: &Apache::loncommon::default_quota($env{'form.ccdomain'},$newinststatus,$name);
2873: }
2874: }
2875: }
2876: } elsif ($context ne 'selfcreate') {
2877: $canshow{'inststatus'} = 1;
2878: $newsettings{'inststatus'} = $oldsettings{'inststatus'};
2879: }
2880: foreach my $name ('portfolio','author') {
2881: $changeHash{$name.'quota'} = $userenv{$name.'quota'};
2882: }
2883: if ($context eq 'domain') {
2884: foreach my $name ('portfolio','author') {
2885: if ($userenv{$name.'quota'} ne '') {
2886: $oldquota{$name} = $userenv{$name.'quota'};
2887: if ($env{'form.custom_'.$name.'quota'} == 1) {
2888: if ($env{'form.'.$name.'quota'} eq '') {
2889: $newquota{$name} = 0;
2890: } else {
2891: $newquota{$name} = $env{'form.'.$name.'quota'};
2892: $newquota{$name} =~ s/[^\d\.]//g;
2893: }
2894: if ($newquota{$name} != $oldquota{$name}) {
2895: if ("a_admin($newquota{$name},\%changeHash,$name)) {
2896: $changed{$name.'quota'} = 1;
2897: }
2898: }
2899: } else {
2900: if ("a_admin('',\%changeHash,$name)) {
2901: $changed{$name.'quota'} = 1;
2902: $newquota{$name} = $newdefquota{$name};
2903: $newisdefault{$name} = 1;
2904: }
2905: }
2906: } else {
2907: $oldisdefault{$name} = 1;
2908: $oldquota{$name} = $olddefquota{$name};
2909: if ($env{'form.custom_'.$name.'quota'} == 1) {
2910: if ($env{'form.'.$name.'quota'} eq '') {
2911: $newquota{$name} = 0;
2912: } else {
2913: $newquota{$name} = $env{'form.'.$name.'quota'};
2914: $newquota{$name} =~ s/[^\d\.]//g;
2915: }
2916: if ("a_admin($newquota{$name},\%changeHash,$name)) {
2917: $changed{$name.'quota'} = 1;
2918: }
2919: } else {
2920: $newquota{$name} = $newdefquota{$name};
2921: $newisdefault{$name} = 1;
2922: }
2923: }
2924: if ($oldisdefault{$name}) {
2925: $oldsettingstext{'quota'}{$name} = &get_defaultquota_text($oldsettingstatus{$name});
2926: }
2927: if ($newisdefault{$name}) {
2928: $newsettingstext{'quota'}{$name} = &get_defaultquota_text($newsettingstatus{$name});
2929: }
2930: }
2931: &tool_changes('tools',\@usertools,\%oldsettings,\%oldsettingstext,\%userenv,
2932: \%changeHash,\%changed,\%newsettings,\%newsettingstext);
2933: if ($env{'form.ccdomain'} eq $env{'request.role.domain'}) {
2934: &tool_changes('requestcourses',\@requestcourses,\%oldsettings,\%oldsettingstext,
2935: \%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
2936: &tool_changes('requestauthor',\@requestauthor,\%oldsettings,\%oldsettingstext,\%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
2937: } else {
2938: &tool_changes('reqcrsotherdom',\@requestcourses,\%oldsettings,\%oldsettingstext,
2939: \%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
2940: }
2941: }
2942: foreach my $item (@userinfo) {
2943: if ($env{'form.c'.$item} ne $userenv{$item}) {
2944: $namechanged{$item} = 1;
2945: }
2946: }
2947: foreach my $name ('portfolio','author') {
2948: $oldsettings{'quota'}{$name} = $oldquota{$name}.' Mb';
2949: $newsettings{'quota'}{$name} = $newquota{$name}.' Mb';
2950: }
2951: if ((keys(%namechanged) > 0) || (keys(%changed) > 0)) {
2952: my ($chgresult,$namechgresult);
2953: if (keys(%changed) > 0) {
2954: $chgresult =
2955: &Apache::lonnet::put('environment',\%changeHash,
2956: $env{'form.ccdomain'},$env{'form.ccuname'});
2957: if ($chgresult eq 'ok') {
2958: if (($env{'user.name'} eq $env{'form.ccuname'}) &&
2959: ($env{'user.domain'} eq $env{'form.ccdomain'})) {
2960: my %newenvhash;
2961: foreach my $key (keys(%changed)) {
2962: if (($key eq 'official') || ($key eq 'unofficial')
2963: || ($key eq 'community')) {
2964: $newenvhash{'environment.requestcourses.'.$key} =
2965: $changeHash{'requestcourses.'.$key};
2966: if ($changeHash{'requestcourses.'.$key}) {
2967: $newenvhash{'environment.canrequest.'.$key} = 1;
2968: } else {
2969: $newenvhash{'environment.canrequest.'.$key} =
2970: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2971: $key,'reload','requestcourses');
2972: }
2973: } elsif ($key eq 'requestauthor') {
2974: $newenvhash{'environment.'.$key} = $changeHash{$key};
2975: if ($changeHash{$key}) {
2976: $newenvhash{'environment.canrequest.author'} = 1;
2977: } else {
2978: $newenvhash{'environment.canrequest.author'} =
2979: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2980: $key,'reload','requestauthor');
2981: }
2982: } elsif ($key ne 'quota') {
2983: $newenvhash{'environment.tools.'.$key} =
2984: $changeHash{'tools.'.$key};
2985: if ($changeHash{'tools.'.$key} ne '') {
2986: $newenvhash{'environment.availabletools.'.$key} =
2987: $changeHash{'tools.'.$key};
2988: } else {
2989: $newenvhash{'environment.availabletools.'.$key} =
2990: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2991: $key,'reload','tools');
2992: }
2993: }
2994: }
2995: if (keys(%newenvhash)) {
2996: &Apache::lonnet::appenv(\%newenvhash);
2997: }
2998: }
2999: }
3000: }
3001: if (keys(%namechanged) > 0) {
3002: foreach my $field (@userinfo) {
3003: $changeHash{$field} = $env{'form.c'.$field};
3004: }
3005: # Make the change
3006: $namechgresult =
3007: &Apache::lonnet::modifyuser($env{'form.ccdomain'},
3008: $env{'form.ccuname'},$changeHash{'id'},undef,undef,
3009: $changeHash{'firstname'},$changeHash{'middlename'},
3010: $changeHash{'lastname'},$changeHash{'generation'},
3011: $changeHash{'id'},undef,$changeHash{'permanentemail'},undef,\@userinfo);
3012: %userupdate = (
3013: lastname => $env{'form.clastname'},
3014: middlename => $env{'form.cmiddlename'},
3015: firstname => $env{'form.cfirstname'},
3016: generation => $env{'form.cgeneration'},
3017: id => $env{'form.cid'},
3018: );
3019: }
3020: if (((keys(%namechanged) > 0) && $namechgresult eq 'ok') ||
3021: ((keys(%changed) > 0) && $chgresult eq 'ok')) {
3022: # Tell the user we changed the name
3023: &display_userinfo($r,1,\@disporder,\%canshow,\@requestcourses,
3024: \@usertools,\@requestauthor,\%userenv,\%changed,\%namechanged,
3025: \%oldsettings, \%oldsettingstext,\%newsettings,
3026: \%newsettingstext);
3027: if ($env{'form.cid'} ne $userenv{'id'}) {
3028: &Apache::lonnet::idput($env{'form.ccdomain'},
3029: ($env{'form.ccuname'} => $env{'form.cid'}));
3030: if (($recurseid) &&
3031: (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
3032: my $idresult =
3033: &Apache::lonuserutils::propagate_id_change(
3034: $env{'form.ccuname'},$env{'form.ccdomain'},
3035: \%userupdate);
3036: $r->print('<br />'.$idresult.'<br />');
3037: }
3038: }
3039: if (($env{'form.ccdomain'} eq $env{'user.domain'}) &&
3040: ($env{'form.ccuname'} eq $env{'user.name'})) {
3041: my %newenvhash;
3042: foreach my $key (keys(%changeHash)) {
3043: $newenvhash{'environment.'.$key} = $changeHash{$key};
3044: }
3045: &Apache::lonnet::appenv(\%newenvhash);
3046: }
3047: } else { # error occurred
3048: $r->print('<span class="LC_error">'.&mt('Unable to successfully change environment for').' '.
3049: $env{'form.ccuname'}.' '.&mt('in domain').' '.
3050: $env{'form.ccdomain'}.'</span><br />');
3051: }
3052: } else { # End of if ($env ... ) logic
3053: # They did not want to change the users name, quota, tool availability,
3054: # or ability to request creation of courses,
3055: # but we can still tell them what the name and quota and availabilities are
3056: &display_userinfo($r,undef,\@disporder,\%canshow,\@requestcourses,
3057: \@usertools,\@requestauthor,\%userenv,\%changed,\%namechanged,\%oldsettings,
3058: \%oldsettingstext,\%newsettings,\%newsettingstext);
3059: }
3060: if (@mod_disallowed) {
3061: my ($rolestr,$contextname);
3062: if (@longroles > 0) {
3063: $rolestr = join(', ',@longroles);
3064: } else {
3065: $rolestr = &mt('No roles');
3066: }
3067: if ($context eq 'course') {
3068: $contextname = &mt('course');
3069: } elsif ($context eq 'author') {
3070: $contextname = &mt('co-author');
3071: }
3072: $r->print(&mt('The following fields were not updated: ').'<ul>');
3073: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3074: foreach my $field (@mod_disallowed) {
3075: $r->print('<li>'.$fieldtitles{$field}.'</li>'."\n");
3076: }
3077: $r->print('</ul>');
3078: if (@mod_disallowed == 1) {
3079: $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname));
3080: } else {
3081: $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname));
3082: }
3083: my $helplink = 'javascript:helpMenu('."'display'".')';
3084: $r->print('<span class="LC_cusr_emph">'.$rolestr.'</span><br />'
3085: .&mt('Please contact your [_1]helpdesk[_2] for more information.'
3086: ,'<a href="'.$helplink.'">','</a>')
3087: .'<br />');
3088: }
3089: $r->print('<span class="LC_warning">'
3090: .$no_forceid_alert
3091: .&Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts,\%curr_rules)
3092: .'</span>');
3093: }
3094: &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
3095: if ($env{'form.action'} eq 'singlestudent') {
3096: &enroll_single_student($r,$uhome,$amode,$genpwd,$now,$newuser,$context,
3097: $crstype,$showcredits,$defaultcredits);
3098: $r->print('<p><a href="javascript:backPage(document.userupdate)">');
3099: if ($crstype eq 'Community') {
3100: $r->print(&mt('Enroll Another Member'));
3101: } else {
3102: $r->print(&mt('Enroll Another Student'));
3103: }
3104: $r->print('</a></p>');
3105: } else {
3106: my @rolechanges = &update_roles($r,$context,$showcredits);
3107: if (keys(%namechanged) > 0) {
3108: if ($context eq 'course') {
3109: if (@userroles > 0) {
3110: if ((@rolechanges == 0) ||
3111: (!(grep(/^st$/,@rolechanges)))) {
3112: if (grep(/^st$/,@userroles)) {
3113: my $classlistupdated =
3114: &Apache::lonuserutils::update_classlist($cdom,
3115: $cnum,$env{'form.ccdomain'},
3116: $env{'form.ccuname'},\%userupdate);
3117: }
3118: }
3119: }
3120: }
3121: }
3122: my $userinfo = &Apache::loncommon::plainname($env{'form.ccuname'},
3123: $env{'form.ccdomain'});
3124: if ($env{'form.popup'}) {
3125: $r->print('<p><a href="javascript:window.close()">'.&mt('Close window').'</a></p>');
3126: } else {
3127: $r->print('<br />'.&Apache::lonhtmlcommon::actionbox(['<a href="javascript:backPage(document.userupdate,'."'$env{'form.prevphase'}','modify'".')">'
3128: .&mt('Modify this user: [_1]','<span class="LC_cusr_emph">'.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.' ('.$userinfo.')</span>').'</a>',
3129: '<a href="javascript:backPage(document.userupdate)">'.&mt('Create/Modify Another User').'</a>']));
3130: }
3131: }
3132: }
3133:
3134: sub display_userinfo {
3135: my ($r,$changed,$order,$canshow,$requestcourses,$usertools,$requestauthor,
3136: $userenv,$changedhash,$namechangedhash,$oldsetting,$oldsettingtext,
3137: $newsetting,$newsettingtext) = @_;
3138: return unless (ref($order) eq 'ARRAY' &&
3139: ref($canshow) eq 'HASH' &&
3140: ref($requestcourses) eq 'ARRAY' &&
3141: ref($requestauthor) eq 'ARRAY' &&
3142: ref($usertools) eq 'ARRAY' &&
3143: ref($userenv) eq 'HASH' &&
3144: ref($changedhash) eq 'HASH' &&
3145: ref($oldsetting) eq 'HASH' &&
3146: ref($oldsettingtext) eq 'HASH' &&
3147: ref($newsetting) eq 'HASH' &&
3148: ref($newsettingtext) eq 'HASH');
3149: my %lt=&Apache::lonlocal::texthash(
3150: 'ui' => 'User Information',
3151: 'uic' => 'User Information Changed',
3152: 'firstname' => 'First Name',
3153: 'middlename' => 'Middle Name',
3154: 'lastname' => 'Last Name',
3155: 'generation' => 'Generation',
3156: 'id' => 'Student/Employee ID',
3157: 'permanentemail' => 'Permanent e-mail address',
3158: 'portfolioquota' => 'Disk space allocated to portfolio files',
3159: 'authorquota' => 'Disk space allocated to authoring space',
3160: 'blog' => 'Blog Availability',
3161: 'webdav' => 'WebDAV Availability',
3162: 'aboutme' => 'Personal Information Page Availability',
3163: 'portfolio' => 'Portfolio Availability',
3164: 'official' => 'Can Request Official Courses',
3165: 'unofficial' => 'Can Request Unofficial Courses',
3166: 'community' => 'Can Request Communities',
3167: 'requestauthor' => 'Can Request Author Role',
3168: 'inststatus' => "Affiliation",
3169: 'prvs' => 'Previous Value:',
3170: 'chto' => 'Changed To:'
3171: );
3172: if ($changed) {
3173: $r->print('<h3>'.$lt{'uic'}.'</h3>'.
3174: &Apache::loncommon::start_data_table().
3175: &Apache::loncommon::start_data_table_header_row());
3176: $r->print("<th> </th>\n");
3177: $r->print('<th><b>'.$lt{'prvs'}.'</b></th>');
3178: $r->print('<th><span class="LC_nobreak"><b>'.$lt{'chto'}.'</b></span></th>');
3179: $r->print(&Apache::loncommon::end_data_table_header_row());
3180: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
3181:
3182:
3183: foreach my $item (@userinfo) {
3184: my $value = $env{'form.c'.$item};
3185: #show changes only:
3186: unless($value eq $userenv->{$item}){
3187: $r->print(&Apache::loncommon::start_data_table_row());
3188:
3189: $r->print("<td>$lt{$item}</td>\n");
3190: $r->print('<td>'.$userenv->{$item}.' </td>');
3191: $r->print("<td>$value </td>\n");
3192:
3193: $r->print(&Apache::loncommon::end_data_table_row());
3194: }
3195: }
3196: foreach my $entry (@{$order}) {
3197: if ($canshow->{$entry} && ($newsetting->{$entry} ne $newsetting->{$entry})) {
3198: $r->print(&Apache::loncommon::start_data_table_row());
3199: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
3200: foreach my $item (@{$requestcourses}) {
3201: $r->print("<td>$lt{$item}</td>\n");
3202: $r->print("<td>$oldsetting->{$item} $oldsettingtext->{$item}</td>\n");
3203: my $value = $newsetting->{$item}.' '.$newsettingtext->{$item};
3204: if ($changedhash->{$item}) {
3205: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
3206: }
3207: $r->print("<td>$value </td>\n");
3208: }
3209: } elsif ($entry eq 'tools') {
3210: foreach my $item (@{$usertools}) {
3211: $r->print("<td>$lt{$item}</td>\n");
3212: $r->print("<td>$oldsetting->{$item} $oldsettingtext->{$item}</td>\n");
3213: my $value = $newsetting->{$item}.' '.$newsettingtext->{$item};
3214: if ($changedhash->{$item}) {
3215: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
3216: }
3217: $r->print("<td>$value </td>\n");
3218: }
3219: } elsif ($entry eq 'quota') {
3220: if ((ref($oldsetting->{$entry}) eq 'HASH') && (ref($oldsettingtext->{$entry}) eq 'HASH') &&
3221: (ref($newsetting->{$entry}) eq 'HASH') && (ref($newsettingtext->{$entry}) eq 'HASH')) {
3222: foreach my $name ('portfolio','author') {
3223: $r->print("<td>$lt{$name.$entry}</td>\n");
3224: $r->print("<td>$oldsetting->{$entry}->{$name} $oldsettingtext->{$entry}->{$name} </td>\n");
3225: my $value = $newsetting->{$entry}->{$name}.' '.$newsettingtext->{$entry}->{$name};
3226: if ($changedhash->{$entry}) {
3227: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
3228: }
3229: $r->print("<td>$value </td>\n");
3230: }
3231: }
3232: } else {
3233: $r->print("<td>$lt{$entry}</td>\n");
3234: $r->print("<td>$oldsetting->{$entry} $oldsettingtext->{$entry} </td>\n");
3235: my $value = $newsetting->{$entry}.' '.$newsettingtext->{$entry};
3236: if ($changedhash->{$entry}) {
3237: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
3238: }
3239: $r->print("<td>$value </td>\n");
3240: }
3241: $r->print(&Apache::loncommon::end_data_table_row());
3242: }
3243: }
3244: $r->print(&Apache::loncommon::end_data_table().'<br />');
3245: } else {
3246: $r->print('<h3>'.$lt{'ui'}.'</h3>'.
3247: '<p>'.&mt('No changes made to user information').'</p>');
3248: }
3249: return;
3250: }
3251:
3252: sub tool_changes {
3253: my ($context,$usertools,$oldaccess,$oldaccesstext,$userenv,$changeHash,
3254: $changed,$newaccess,$newaccesstext) = @_;
3255: if (!((ref($usertools) eq 'ARRAY') && (ref($oldaccess) eq 'HASH') &&
3256: (ref($oldaccesstext) eq 'HASH') && (ref($userenv) eq 'HASH') &&
3257: (ref($changeHash) eq 'HASH') && (ref($changed) eq 'HASH') &&
3258: (ref($newaccess) eq 'HASH') && (ref($newaccesstext) eq 'HASH'))) {
3259: return;
3260: }
3261: if ($context eq 'reqcrsotherdom') {
3262: my @options = ('approval','validate','autolimit');
3263: my $optregex = join('|',@options);
3264: my %reqdisplay = &courserequest_display();
3265: my $cdom = $env{'request.role.domain'};
3266: foreach my $tool (@{$usertools}) {
3267: $oldaccesstext->{$tool} = &mt('No');
3268: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3269: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
3270: my $newop;
3271: if ($env{'form.'.$context.'_'.$tool}) {
3272: $newop = $env{'form.'.$context.'_'.$tool};
3273: if ($newop eq 'autolimit') {
3274: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3275: $limit =~ s/\D+//g;
3276: $newop .= '='.$limit;
3277: }
3278: }
3279: if ($userenv->{$context.'.'.$tool} eq '') {
3280: if ($newop) {
3281: $changed->{$tool}=&tool_admin($tool,$cdom.':'.$newop,
3282: $changeHash,$context);
3283: if ($changed->{$tool}) {
3284: $newaccesstext->{$tool} = &mt('Yes');
3285: } else {
3286: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3287: }
3288: }
3289: } else {
3290: my @curr = split(',',$userenv->{$context.'.'.$tool});
3291: my @new;
3292: my $changedoms;
3293: foreach my $req (@curr) {
3294: if ($req =~ /^\Q$cdom\E\:($optregex\=?\d*)$/) {
3295: $oldaccesstext->{$tool} = &mt('Yes');
3296: my $oldop = $1;
3297: if ($oldop ne $newop) {
3298: $changedoms = 1;
3299: foreach my $item (@curr) {
3300: my ($reqdom,$option) = split(':',$item);
3301: unless ($reqdom eq $cdom) {
3302: push(@new,$item);
3303: }
3304: }
3305: if ($newop) {
3306: push(@new,$cdom.':'.$newop);
3307: }
3308: @new = sort(@new);
3309: }
3310: last;
3311: }
3312: }
3313: if ((!$changedoms) && ($newop)) {
3314: $changedoms = 1;
3315: @new = sort(@curr,$cdom.':'.$newop);
3316: }
3317: if ($changedoms) {
3318: my $newdomstr;
3319: if (@new) {
3320: $newdomstr = join(',',@new);
3321: }
3322: $changed->{$tool}=&tool_admin($tool,$newdomstr,$changeHash,
3323: $context);
3324: if ($changed->{$tool}) {
3325: if ($env{'form.'.$context.'_'.$tool}) {
3326: if ($env{'form.'.$context.'_'.$tool} eq 'autolimit') {
3327: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3328: $limit =~ s/\D+//g;
3329: if ($limit) {
3330: $newaccesstext->{$tool} = &mt('Yes, up to limit of [quant,_1,request] per user.',$limit);
3331: } else {
3332: $newaccesstext->{$tool} = &mt('Yes, processed automatically');
3333: }
3334: } else {
3335: $newaccesstext->{$tool} = $reqdisplay{$env{'form.'.$context.'_'.$tool}};
3336: }
3337: } else {
3338: $newaccesstext->{$tool} = &mt('No');
3339: }
3340: }
3341: }
3342: }
3343: }
3344: return;
3345: }
3346: foreach my $tool (@{$usertools}) {
3347: my ($newval,$envkey);
3348: $envkey = $context.'.'.$tool;
3349: if ($context eq 'requestcourses') {
3350: $newval = $env{'form.crsreq_'.$tool};
3351: if ($newval eq 'autolimit') {
3352: $newval .= '='.$env{'form.crsreq_'.$tool.'_limit'};
3353: }
3354: } elsif ($context eq 'requestauthor') {
3355: $newval = $env{'form.'.$context};
3356: $envkey = $context;
3357: } else {
3358: $newval = $env{'form.'.$context.'_'.$tool};
3359: }
3360: if ($userenv->{$envkey} ne '') {
3361: $oldaccess->{$tool} = &mt('custom');
3362: if ($userenv->{$envkey}) {
3363: $oldaccesstext->{$tool} = &mt("availability set to 'on'");
3364: } else {
3365: $oldaccesstext->{$tool} = &mt("availability set to 'off'");
3366: }
3367: $changeHash->{$envkey} = $userenv->{$envkey};
3368: if ($env{'form.custom'.$tool} == 1) {
3369: if ($newval ne $userenv->{$envkey}) {
3370: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3371: $context);
3372: if ($changed->{$tool}) {
3373: $newaccess->{$tool} = &mt('custom');
3374: if ($newval) {
3375: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3376: } else {
3377: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3378: }
3379: } else {
3380: $newaccess->{$tool} = $oldaccess->{$tool};
3381: if ($userenv->{$context.'.'.$tool}) {
3382: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3383: } else {
3384: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3385: }
3386: }
3387: } else {
3388: $newaccess->{$tool} = $oldaccess->{$tool};
3389: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3390: }
3391: } else {
3392: $changed->{$tool} = &tool_admin($tool,'',$changeHash,$context);
3393: if ($changed->{$tool}) {
3394: $newaccess->{$tool} = &mt('default');
3395: } else {
3396: $newaccess->{$tool} = $oldaccess->{$tool};
3397: if ($userenv->{$context.'.'.$tool}) {
3398: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3399: } else {
3400: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3401: }
3402: }
3403: }
3404: } else {
3405: $oldaccess->{$tool} = &mt('default');
3406: if ($env{'form.custom'.$tool} == 1) {
3407: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3408: $context);
3409: if ($changed->{$tool}) {
3410: $newaccess->{$tool} = &mt('custom');
3411: if ($newval) {
3412: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3413: } else {
3414: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3415: }
3416: } else {
3417: $newaccess->{$tool} = $oldaccess->{$tool};
3418: }
3419: } else {
3420: $newaccess->{$tool} = $oldaccess->{$tool};
3421: }
3422: }
3423: }
3424: return;
3425: }
3426:
3427: sub update_roles {
3428: my ($r,$context,$showcredits) = @_;
3429: my $now=time;
3430: my @rolechanges;
3431: my %disallowed;
3432: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
3433: foreach my $key (keys (%env)) {
3434: next if (! $env{$key});
3435: next if ($key eq 'form.action');
3436: # Revoke roles
3437: if ($key=~/^form\.rev/) {
3438: if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
3439: # Revoke standard role
3440: my ($scope,$role) = ($1,$2);
3441: my $result =
3442: &Apache::lonnet::revokerole($env{'form.ccdomain'},
3443: $env{'form.ccuname'},
3444: $scope,$role,'','',$context);
3445: $r->print(&Apache::lonhtmlcommon::confirm_success(
3446: &mt('Revoking [_1] in [_2]',
3447: &Apache::lonnet::plaintext($role),
3448: &Apache::loncommon::show_role_extent($scope,$context,$role)),
3449: $result ne "ok").'<br />');
3450: if ($result ne "ok") {
3451: $r->print(&mt('Error: [_1]',$result).'<br />');
3452: }
3453: if ($role eq 'st') {
3454: my $result =
3455: &Apache::lonuserutils::classlist_drop($scope,
3456: $env{'form.ccuname'},$env{'form.ccdomain'},
3457: $now);
3458: $r->print(&Apache::lonhtmlcommon::confirm_success($result));
3459: }
3460: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3461: push(@rolechanges,$role);
3462: }
3463: }
3464: if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) {
3465: # Revoke custom role
3466: my $result = &Apache::lonnet::revokecustomrole(
3467: $env{'form.ccdomain'},$env{'form.ccuname'},$1,$2,$3,$4,'','',$context);
3468: $r->print(&Apache::lonhtmlcommon::confirm_success(
3469: &mt('Revoking custom role [_1] by [_2] in [_3]',
3470: $4,$3.':'.$2,&Apache::loncommon::show_role_extent($1,$context,'cr')),
3471: $result ne 'ok').'<br />');
3472: if ($result ne "ok") {
3473: $r->print(&mt('Error: [_1]',$result).'<br />');
3474: }
3475: if (!grep(/^cr$/,@rolechanges)) {
3476: push(@rolechanges,'cr');
3477: }
3478: }
3479: } elsif ($key=~/^form\.del/) {
3480: if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
3481: # Delete standard role
3482: my ($scope,$role) = ($1,$2);
3483: my $result =
3484: &Apache::lonnet::assignrole($env{'form.ccdomain'},
3485: $env{'form.ccuname'},
3486: $scope,$role,$now,0,1,'',
3487: $context);
3488: $r->print(&Apache::lonhtmlcommon::confirm_success(
3489: &mt('Deleting [_1] in [_2]',
3490: &Apache::lonnet::plaintext($role),
3491: &Apache::loncommon::show_role_extent($scope,$context,$role)),
3492: $result ne 'ok').'<br />');
3493: if ($result ne "ok") {
3494: $r->print(&mt('Error: [_1]',$result).'<br />');
3495: }
3496:
3497: if ($role eq 'st') {
3498: my $result =
3499: &Apache::lonuserutils::classlist_drop($scope,
3500: $env{'form.ccuname'},$env{'form.ccdomain'},
3501: $now);
3502: $r->print(&Apache::lonhtmlcommon::confirm_success($result));
3503: }
3504: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3505: push(@rolechanges,$role);
3506: }
3507: }
3508: if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3509: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3510: # Delete custom role
3511: my $result =
3512: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
3513: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
3514: 0,1,$context);
3515: $r->print(&Apache::lonhtmlcommon::confirm_success(&mt('Deleting custom role [_1] by [_2] in [_3]',
3516: $rolename,$rnam.':'.$rdom,&Apache::loncommon::show_role_extent($1,$context,'cr')),
3517: $result ne "ok").'<br />');
3518: if ($result ne "ok") {
3519: $r->print(&mt('Error: [_1]',$result).'<br />');
3520: }
3521:
3522: if (!grep(/^cr$/,@rolechanges)) {
3523: push(@rolechanges,'cr');
3524: }
3525: }
3526: } elsif ($key=~/^form\.ren/) {
3527: my $udom = $env{'form.ccdomain'};
3528: my $uname = $env{'form.ccuname'};
3529: # Re-enable standard role
3530: if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
3531: my $url = $1;
3532: my $role = $2;
3533: my $logmsg;
3534: my $output;
3535: if ($role eq 'st') {
3536: if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) {
3537: my ($cdom,$cnum,$csec) = ($1,$2,$3);
3538: my $credits;
3539: if ($showcredits) {
3540: my $defaultcredits =
3541: &Apache::lonuserutils::get_defaultcredits($cdom,$cnum);
3542: $credits = &get_user_credits($defaultcredits,$cdom,$cnum);
3543: }
3544: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$cdom,$cnum,$csec,$context,$credits);
3545: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course') || ($result eq 'refused')) {
3546: if ($result eq 'refused' && $logmsg) {
3547: $output = $logmsg;
3548: } else {
3549: $output = &mt('Error: [_1]',$result)."\n";
3550: }
3551: } else {
3552: $output = &Apache::lonhtmlcommon::confirm_success(&mt('Assigning [_1] in [_2] starting [_3]',
3553: &Apache::lonnet::plaintext($role),
3554: &Apache::loncommon::show_role_extent($url,$context,'st'),
3555: &Apache::lonlocal::locallocaltime($now))).'<br />'.$logmsg.'<br />';
3556: }
3557: }
3558: } else {
3559: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
3560: $env{'form.ccuname'},$url,$role,0,$now,'','',
3561: $context);
3562: $output = &Apache::lonhtmlcommon::confirm_success(&mt('Re-enabling [_1] in [_2]',
3563: &Apache::lonnet::plaintext($role),
3564: &Apache::loncommon::show_role_extent($url,$context,$role)),$result ne "ok").'<br />';
3565: if ($result ne "ok") {
3566: $output .= &mt('Error: [_1]',$result).'<br />';
3567: }
3568: }
3569: $r->print($output);
3570: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3571: push(@rolechanges,$role);
3572: }
3573: }
3574: # Re-enable custom role
3575: if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3576: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3577: my $result = &Apache::lonnet::assigncustomrole(
3578: $env{'form.ccdomain'}, $env{'form.ccuname'},
3579: $url,$rdom,$rnam,$rolename,0,$now,undef,$context);
3580: $r->print(&Apache::lonhtmlcommon::confirm_success(
3581: &mt('Re-enabling custom role [_1] by [_2] in [_3]',
3582: $rolename,$rnam.':'.$rdom,&Apache::loncommon::show_role_extent($1,$context,'cr')),
3583: $result ne "ok").'<br />');
3584: if ($result ne "ok") {
3585: $r->print(&mt('Error: [_1]',$result).'<br />');
3586: }
3587: if (!grep(/^cr$/,@rolechanges)) {
3588: push(@rolechanges,'cr');
3589: }
3590: }
3591: } elsif ($key=~/^form\.act/) {
3592: my $udom = $env{'form.ccdomain'};
3593: my $uname = $env{'form.ccuname'};
3594: if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) {
3595: # Activate a custom role
3596: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
3597: my $url='/'.$one.'/'.$two;
3598: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
3599:
3600: my $start = ( $env{'form.start_'.$full} ?
3601: $env{'form.start_'.$full} :
3602: $now );
3603: my $end = ( $env{'form.end_'.$full} ?
3604: $env{'form.end_'.$full} :
3605: 0 );
3606:
3607: # split multiple sections
3608: my %sections = ();
3609: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
3610: if ($num_sections == 0) {
3611: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end,$context));
3612: } else {
3613: my %curr_groups =
3614: &Apache::longroup::coursegroups($one,$two);
3615: foreach my $sec (sort {$a cmp $b} keys %sections) {
3616: if (($sec eq 'none') || ($sec eq 'all') ||
3617: exists($curr_groups{$sec})) {
3618: $disallowed{$sec} = $url;
3619: next;
3620: }
3621: my $securl = $url.'/'.$sec;
3622: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end,$context));
3623: }
3624: }
3625: if (!grep(/^cr$/,@rolechanges)) {
3626: push(@rolechanges,'cr');
3627: }
3628: } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) {
3629: # Activate roles for sections with 3 id numbers
3630: # set start, end times, and the url for the class
3631: my ($one,$two,$three)=($1,$2,$3);
3632: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
3633: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
3634: $now );
3635: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
3636: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
3637: 0 );
3638: my $url='/'.$one.'/'.$two;
3639: my $type = 'three';
3640: # split multiple sections
3641: my %sections = ();
3642: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
3643: my $credits;
3644: if ($three eq 'st') {
3645: if ($showcredits) {
3646: my $defaultcredits =
3647: &Apache::lonuserutils::get_defaultcredits($one,$two);
3648: $credits = $env{'form.credits_'.$one.'_'.$two.'_'.$three};
3649: $credits =~ s/[^\d\.]//g;
3650: if ($credits eq $defaultcredits) {
3651: undef($credits);
3652: }
3653: }
3654: }
3655: if ($num_sections == 0) {
3656: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context,$credits));
3657: } else {
3658: my %curr_groups =
3659: &Apache::longroup::coursegroups($one,$two);
3660: my $emptysec = 0;
3661: foreach my $sec (sort {$a cmp $b} keys %sections) {
3662: $sec =~ s/\W//g;
3663: if ($sec ne '') {
3664: if (($sec eq 'none') || ($sec eq 'all') ||
3665: exists($curr_groups{$sec})) {
3666: $disallowed{$sec} = $url;
3667: next;
3668: }
3669: my $securl = $url.'/'.$sec;
3670: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec,$context,$credits));
3671: } else {
3672: $emptysec = 1;
3673: }
3674: }
3675: if ($emptysec) {
3676: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context,$credits));
3677: }
3678: }
3679: if (!grep(/^\Q$three\E$/,@rolechanges)) {
3680: push(@rolechanges,$three);
3681: }
3682: } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
3683: # Activate roles for sections with two id numbers
3684: # set start, end times, and the url for the class
3685: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
3686: $env{'form.start_'.$1.'_'.$2} :
3687: $now );
3688: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
3689: $env{'form.end_'.$1.'_'.$2} :
3690: 0 );
3691: my $one = $1;
3692: my $two = $2;
3693: my $url='/'.$one.'/';
3694: # split multiple sections
3695: my %sections = ();
3696: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two},\%sections,$two);
3697: if ($num_sections == 0) {
3698: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3699: } else {
3700: my $emptysec = 0;
3701: foreach my $sec (sort {$a cmp $b} keys %sections) {
3702: if ($sec ne '') {
3703: my $securl = $url.'/'.$sec;
3704: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$two,$start,$end,$one,undef,$sec,$context));
3705: } else {
3706: $emptysec = 1;
3707: }
3708: }
3709: if ($emptysec) {
3710: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3711: }
3712: }
3713: if (!grep(/^\Q$two\E$/,@rolechanges)) {
3714: push(@rolechanges,$two);
3715: }
3716: } else {
3717: $r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
3718: }
3719: foreach my $key (sort(keys(%disallowed))) {
3720: $r->print('<p class="LC_warning">');
3721: if (($key eq 'none') || ($key eq 'all')) {
3722: $r->print(&mt('[_1] may not be used as the name for a section, as it is a reserved word.','<tt>'.$key.'</tt>'));
3723: } else {
3724: $r->print(&mt('[_1] may not be used as the name for a section, as it is the name of a course group.','<tt>'.$key.'</tt>'));
3725: }
3726: $r->print('</p><p>'
3727: .&mt('Please [_1]go back[_2] and choose a different section name.'
3728: ,'<a href="javascript:history.go(-1)'
3729: ,'</a>')
3730: .'</p><br />'
3731: );
3732: }
3733: }
3734: } # End of foreach (keys(%env))
3735: # Flush the course logs so reverse user roles immediately updated
3736: $r->register_cleanup(\&Apache::lonnet::flushcourselogs);
3737: if (@rolechanges == 0) {
3738: $r->print('<p>'.&mt('No roles to modify').'</p>');
3739: }
3740: return @rolechanges;
3741: }
3742:
3743: sub get_user_credits {
3744: my ($uname,$udom,$defaultcredits,$cdom,$cnum) = @_;
3745: if ($cdom eq '' || $cnum eq '') {
3746: return unless ($env{'request.course.id'});
3747: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
3748: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
3749: }
3750: my $credits;
3751: my %currhash =
3752: &Apache::lonnet::get('classlist',[$uname.':'.$udom],$cdom,$cnum);
3753: if (keys(%currhash) > 0) {
3754: my @items = split(/:/,$currhash{$uname.':'.$udom});
3755: my $crdidx = &Apache::loncoursedata::CL_CREDITS() - 3;
3756: $credits = $items[$crdidx];
3757: $credits =~ s/[^\d\.]//g;
3758: }
3759: if ($credits eq $defaultcredits) {
3760: undef($credits);
3761: }
3762: return $credits;
3763: }
3764:
3765: sub enroll_single_student {
3766: my ($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype,
3767: $showcredits,$defaultcredits) = @_;
3768: $r->print('<h3>');
3769: if ($crstype eq 'Community') {
3770: $r->print(&mt('Enrolling Member'));
3771: } else {
3772: $r->print(&mt('Enrolling Student'));
3773: }
3774: $r->print('</h3>');
3775:
3776: # Remove non alphanumeric values from section
3777: $env{'form.sections'}=~s/\W//g;
3778:
3779: my $credits;
3780: if (($showcredits) && ($env{'form.credits'} ne '')) {
3781: $credits = $env{'form.credits'};
3782: $credits =~ s/[^\d\.]//g;
3783: if ($credits ne '') {
3784: if ($credits eq $defaultcredits) {
3785: undef($credits);
3786: }
3787: }
3788: }
3789:
3790: # Clean out any old student roles the user has in this class.
3791: &Apache::lonuserutils::modifystudent($env{'form.ccdomain'},
3792: $env{'form.ccuname'},$env{'request.course.id'},undef,$uhome);
3793: my ($startdate,$enddate) = &Apache::lonuserutils::get_dates_from_form();
3794: my $enroll_result =
3795: &Apache::lonnet::modify_student_enrollment($env{'form.ccdomain'},
3796: $env{'form.ccuname'},$env{'form.cid'},$env{'form.cfirstname'},
3797: $env{'form.cmiddlename'},$env{'form.clastname'},
3798: $env{'form.generation'},$env{'form.sections'},$enddate,
3799: $startdate,'manual',undef,$env{'request.course.id'},'',$context,
3800: $credits);
3801: if ($enroll_result =~ /^ok/) {
3802: $r->print(&mt('[_1] enrolled','<b>'.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.'</b>'));
3803: if ($env{'form.sections'} ne '') {
3804: $r->print(' '.&mt('in section [_1]',$env{'form.sections'}));
3805: }
3806: my ($showstart,$showend);
3807: if ($startdate <= $now) {
3808: $showstart = &mt('Access starts immediately');
3809: } else {
3810: $showstart = &mt('Access starts: ').&Apache::lonlocal::locallocaltime($startdate);
3811: }
3812: if ($enddate == 0) {
3813: $showend = &mt('ends: no ending date');
3814: } else {
3815: $showend = &mt('ends: ').&Apache::lonlocal::locallocaltime($enddate);
3816: }
3817: $r->print('.<br />'.$showstart.'; '.$showend);
3818: if ($startdate <= $now && !$newuser) {
3819: $r->print('<p> ');
3820: if ($crstype eq 'Community') {
3821: $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.'));
3822: } else {
3823: $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.'));
3824: }
3825: $r->print('</p>');
3826: }
3827: } else {
3828: $r->print(&mt('unable to enroll').": ".$enroll_result);
3829: }
3830: return;
3831: }
3832:
3833: sub get_defaultquota_text {
3834: my ($settingstatus) = @_;
3835: my $defquotatext;
3836: if ($settingstatus eq '') {
3837: $defquotatext = &mt('(default)');
3838: } else {
3839: my ($usertypes,$order) =
3840: &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
3841: if ($usertypes->{$settingstatus} eq '') {
3842: $defquotatext = &mt('(default)');
3843: } else {
3844: $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus});
3845: }
3846: }
3847: return $defquotatext;
3848: }
3849:
3850: sub update_result_form {
3851: my ($uhome) = @_;
3852: my $outcome =
3853: '<form name="userupdate" method="post" action="">'."\n";
3854: foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
3855: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3856: }
3857: if ($env{'form.origname'} ne '') {
3858: $outcome .= '<input type="hidden" name="origname" value="'.$env{'form.origname'}.'" />'."\n";
3859: }
3860: foreach my $item ('sortby','seluname','seludom') {
3861: if (exists($env{'form.'.$item})) {
3862: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3863: }
3864: }
3865: if ($uhome eq 'no_host') {
3866: $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
3867: }
3868: $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
3869: '<input type ="hidden" name="currstate" value="" />'."\n".
3870: '<input type ="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
3871: '</form>';
3872: return $outcome;
3873: }
3874:
3875: sub quota_admin {
3876: my ($setquota,$changeHash,$name) = @_;
3877: my $quotachanged;
3878: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
3879: # Current user has quota modification privileges
3880: if (ref($changeHash) eq 'HASH') {
3881: $quotachanged = 1;
3882: $changeHash->{$name.'quota'} = $setquota;
3883: }
3884: }
3885: return $quotachanged;
3886: }
3887:
3888: sub tool_admin {
3889: my ($tool,$settool,$changeHash,$context) = @_;
3890: my $canchange = 0;
3891: if ($context eq 'requestcourses') {
3892: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
3893: $canchange = 1;
3894: }
3895: } elsif ($context eq 'reqcrsotherdom') {
3896: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
3897: $canchange = 1;
3898: }
3899: } elsif ($context eq 'requestauthor') {
3900: if (&Apache::lonnet::allowed('cau',$env{'request.role.domain'})) {
3901: $canchange = 1;
3902: }
3903: } elsif (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
3904: # Current user has quota modification privileges
3905: $canchange = 1;
3906: }
3907: my $toolchanged;
3908: if ($canchange) {
3909: if (ref($changeHash) eq 'HASH') {
3910: $toolchanged = 1;
3911: if ($tool eq 'requestauthor') {
3912: $changeHash->{$context} = $settool;
3913: } else {
3914: $changeHash->{$context.'.'.$tool} = $settool;
3915: }
3916: }
3917: }
3918: return $toolchanged;
3919: }
3920:
3921: sub build_roles {
3922: my ($sectionstr,$sections,$role) = @_;
3923: my $num_sections = 0;
3924: if ($sectionstr=~ /,/) {
3925: my @secnums = split/,/,$sectionstr;
3926: if ($role eq 'st') {
3927: $secnums[0] =~ s/\W//g;
3928: $$sections{$secnums[0]} = 1;
3929: $num_sections = 1;
3930: } else {
3931: foreach my $sec (@secnums) {
3932: $sec =~ ~s/\W//g;
3933: if (!($sec eq "")) {
3934: if (exists($$sections{$sec})) {
3935: $$sections{$sec} ++;
3936: } else {
3937: $$sections{$sec} = 1;
3938: $num_sections ++;
3939: }
3940: }
3941: }
3942: }
3943: } else {
3944: $sectionstr=~s/\W//g;
3945: unless ($sectionstr eq '') {
3946: $$sections{$sectionstr} = 1;
3947: $num_sections ++;
3948: }
3949: }
3950:
3951: return $num_sections;
3952: }
3953:
3954: # ========================================================== Custom Role Editor
3955:
3956: sub custom_role_editor {
3957: my ($r,$brcrum) = @_;
3958: my $action = $env{'form.customroleaction'};
3959: my $rolename;
3960: if ($action eq 'new') {
3961: $rolename=$env{'form.newrolename'};
3962: } else {
3963: $rolename=$env{'form.rolename'};
3964: }
3965:
3966: my ($crstype,$context);
3967: if ($env{'request.course.id'}) {
3968: $crstype = &Apache::loncommon::course_type();
3969: $context = 'course';
3970: } else {
3971: $context = 'domain';
3972: $crstype = $env{'form.templatecrstype'};
3973: }
3974:
3975: $rolename=~s/[^A-Za-z0-9]//gs;
3976: if (!$rolename || $env{'form.phase'} eq 'pickrole') {
3977: &print_username_entry_form($r,undef,undef,undef,undef,$crstype,$brcrum);
3978: return;
3979: }
3980:
3981: # ------------------------------------------------------- What can be assigned?
3982: my %full=();
3983: my %courselevel=();
3984: my %courselevelcurrent=();
3985: my $syspriv='';
3986: my $dompriv='';
3987: my $coursepriv='';
3988: my $body_top;
3989: my ($rdummy,$roledef)=
3990: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3991: # ------------------------------------------------------- Does this role exist?
3992: $body_top .= '<h2>';
3993: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3994: $body_top .= &mt('Existing Role').' "';
3995: # ------------------------------------------------- Get current role privileges
3996: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
3997: if ($crstype eq 'Community') {
3998: $syspriv =~ s/bre\&S//;
3999: }
4000: } else {
4001: $body_top .= &mt('New Role').' "';
4002: $roledef='';
4003: }
4004: $body_top .= $rolename.'"</h2>';
4005: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
4006: my ($priv,$restrict)=split(/\&/,$item);
4007: if (!$restrict) { $restrict='F'; }
4008: $courselevel{$priv}=$restrict;
4009: if ($coursepriv=~/\:$priv/) {
4010: $courselevelcurrent{$priv}=1;
4011: }
4012: $full{$priv}=1;
4013: }
4014: my %domainlevel=();
4015: my %domainlevelcurrent=();
4016: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
4017: my ($priv,$restrict)=split(/\&/,$item);
4018: if (!$restrict) { $restrict='F'; }
4019: $domainlevel{$priv}=$restrict;
4020: if ($dompriv=~/\:$priv/) {
4021: $domainlevelcurrent{$priv}=1;
4022: }
4023: $full{$priv}=1;
4024: }
4025: my %systemlevel=();
4026: my %systemlevelcurrent=();
4027: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
4028: my ($priv,$restrict)=split(/\&/,$item);
4029: if (!$restrict) { $restrict='F'; }
4030: $systemlevel{$priv}=$restrict;
4031: if ($syspriv=~/\:$priv/) {
4032: $systemlevelcurrent{$priv}=1;
4033: }
4034: $full{$priv}=1;
4035: }
4036: my ($jsback,$elements) = &crumb_utilities();
4037: my $button_code = "\n";
4038: my $head_script = "\n";
4039: $head_script .= '<script type="text/javascript">'."\n"
4040: .'// <![CDATA['."\n";
4041: my @template_roles = ("in","ta","ep");
4042: if ($context eq 'domain') {
4043: push(@template_roles,"ad");
4044: }
4045: push(@template_roles,"st");
4046: if ($crstype eq 'Community') {
4047: unshift(@template_roles,'co');
4048: } else {
4049: unshift(@template_roles,'cc');
4050: }
4051: foreach my $role (@template_roles) {
4052: $head_script .= &make_script_template($role,$crstype);
4053: $button_code .= &make_button_code($role,$crstype).' ';
4054: }
4055: my $context_code;
4056: if ($context eq 'domain') {
4057: my $checkedCommunity = '';
4058: my $checkedCourse = ' checked="checked"';
4059: if ($env{'form.templatecrstype'} eq 'Community') {
4060: $checkedCommunity = $checkedCourse;
4061: $checkedCourse = '';
4062: }
4063: $context_code = '<label>'.
4064: '<input type="radio" name="templatecrstype" value="Course"'.$checkedCourse.' onclick="this.form.submit();">'.
4065: &mt('Course').
4066: '</label>'.(' ' x2).
4067: '<label>'.
4068: '<input type="radio" name="templatecrstype" value="Community"'.$checkedCommunity.' onclick="this.form.submit();">'.
4069: &mt('Community').
4070: '</label>'.
4071: '</fieldset>'.
4072: '<input type="hidden" name="customroleaction" value="'.
4073: $action.'" />';
4074: if ($env{'form.customroleaction'} eq 'new') {
4075: $context_code .= '<input type="hidden" name="newrolename" value="'.
4076: $rolename.'" />';
4077: } else {
4078: $context_code .= '<input type="hidden" name="rolename" value="'.
4079: $rolename.'" />';
4080: }
4081: $context_code .= '<input type="hidden" name="action" value="custom" />'.
4082: '<input type="hidden" name="phase" value="selected_custom_edit" />';
4083: }
4084:
4085: $head_script .= "\n".$jsback."\n"
4086: .'// ]]>'."\n"
4087: .'</script>'."\n";
4088: push (@{$brcrum},
4089: {href => "javascript:backPage(document.form1,'pickrole','')",
4090: text => "Pick custom role",
4091: faq => 282,bug=>'Instructor Interface',},
4092: {href => "javascript:backPage(document.form1,'','')",
4093: text => "Edit custom role",
4094: faq => 282,
4095: bug => 'Instructor Interface',
4096: help => 'Course_Editing_Custom_Roles'}
4097: );
4098: my $args = { bread_crumbs => $brcrum,
4099: bread_crumbs_component => 'User Management'};
4100:
4101: $r->print(&Apache::loncommon::start_page('Custom Role Editor',
4102: $head_script,$args).
4103: $body_top);
4104: my %lt=&Apache::lonlocal::texthash(
4105: 'prv' => "Privilege",
4106: 'crl' => "Course Level",
4107: 'dml' => "Domain Level",
4108: 'ssl' => "System Level");
4109:
4110: $r->print('<div class="LC_left_float">'
4111: .'<form action=""><fieldset>'
4112: .'<legend>'.&mt('Select a Template').'</legend>'
4113: .$button_code
4114: .'</fieldset></form></div>');
4115: if ($context_code) {
4116: $r->print('<div class="LC_left_float">'
4117: .'<form action="/adm/createuser" method="post"><fieldset>'
4118: .'<legend>'.&mt('Context').'</legend>'
4119: .$context_code
4120: .'</form>'
4121: .'</div>'
4122: );
4123: }
4124: $r->print('<br clear="all" />');
4125:
4126: $r->print(<<ENDCCF);
4127: <form name="form1" method="post" action="">
4128: <input type="hidden" name="phase" value="set_custom_roles" />
4129: <input type="hidden" name="rolename" value="$rolename" />
4130: ENDCCF
4131: $r->print(&Apache::loncommon::start_data_table().
4132: &Apache::loncommon::start_data_table_header_row().
4133: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
4134: '</th><th>'.$lt{'ssl'}.'</th>'.
4135: &Apache::loncommon::end_data_table_header_row());
4136: foreach my $priv (sort(keys(%full))) {
4137: my $privtext = &Apache::lonnet::plaintext($priv,$crstype);
4138: $r->print(&Apache::loncommon::start_data_table_row().
4139: '<td>'.$privtext.'</td><td>'.
4140: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c"'.
4141: ($courselevelcurrent{$priv}?' checked="checked"':'').' />':' ').
4142: '</td><td>'.
4143: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d"'.
4144: ($domainlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
4145: '</td><td>');
4146: if ($priv eq 'bre' && $crstype eq 'Community') {
4147: $r->print(' ');
4148: } else {
4149: $r->print($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s"'.
4150: ($systemlevelcurrent{$priv}?' checked="checked"':'').' />':' ');
4151: }
4152: $r->print('</td>'.
4153: &Apache::loncommon::end_data_table_row());
4154: }
4155: $r->print(&Apache::loncommon::end_data_table().
4156: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
4157: '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
4158: '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
4159: '<input type="reset" value="'.&mt("Reset").'" />'."\n".
4160: '<input type="submit" value="'.&mt('Save').'" /></form>');
4161: }
4162: # --------------------------------------------------------
4163: sub make_script_template {
4164: my ($role,$crstype) = @_;
4165: my %full_c=();
4166: my %full_d=();
4167: my %full_s=();
4168: my $return_script;
4169: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
4170: my ($priv,$restrict)=split(/\&/,$item);
4171: $full_c{$priv}=1;
4172: }
4173: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
4174: my ($priv,$restrict)=split(/\&/,$item);
4175: $full_d{$priv}=1;
4176: }
4177: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
4178: next if (($crstype eq 'Community') && ($item eq 'bre&S'));
4179: my ($priv,$restrict)=split(/\&/,$item);
4180: $full_s{$priv}=1;
4181: }
4182: $return_script .= 'function set_'.$role.'() {'."\n";
4183: my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
4184: my %role_c;
4185: foreach my $priv (@temp) {
4186: my ($priv_item, $dummy) = split(/\&/,$priv);
4187: $role_c{$priv_item} = 1;
4188: }
4189: my %role_d;
4190: @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
4191: foreach my $priv(@temp) {
4192: my ($priv_item, $dummy) = split(/\&/,$priv);
4193: $role_d{$priv_item} = 1;
4194: }
4195: my %role_s;
4196: @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
4197: foreach my $priv(@temp) {
4198: my ($priv_item, $dummy) = split(/\&/,$priv);
4199: $role_s{$priv_item} = 1;
4200: }
4201: foreach my $priv_item (keys(%full_c)) {
4202: my ($priv, $dummy) = split(/\&/,$priv_item);
4203: if ((exists($role_c{$priv})) || (exists($role_d{$priv})) ||
4204: (exists($role_s{$priv}))) {
4205: $return_script .= "document.form1.$priv"."_c.checked = true;\n";
4206: } else {
4207: $return_script .= "document.form1.$priv"."_c.checked = false;\n";
4208: }
4209: }
4210: foreach my $priv_item (keys(%full_d)) {
4211: my ($priv, $dummy) = split(/\&/,$priv_item);
4212: if ((exists($role_d{$priv})) || (exists($role_s{$priv}))) {
4213: $return_script .= "document.form1.$priv"."_d.checked = true;\n";
4214: } else {
4215: $return_script .= "document.form1.$priv"."_d.checked = false;\n";
4216: }
4217: }
4218: foreach my $priv_item (keys(%full_s)) {
4219: my ($priv, $dummy) = split(/\&/,$priv_item);
4220: if (exists($role_s{$priv})) {
4221: $return_script .= "document.form1.$priv"."_s.checked = true;\n";
4222: } else {
4223: $return_script .= "document.form1.$priv"."_s.checked = false;\n";
4224: }
4225: }
4226: $return_script .= '}'."\n";
4227: return ($return_script);
4228: }
4229: # ----------------------------------------------------------
4230: sub make_button_code {
4231: my ($role,$crstype) = @_;
4232: my $label = &Apache::lonnet::plaintext($role,$crstype);
4233: my $button_code = '<input type="button" onclick="set_'.$role.'()" value="'.$label.'" />';
4234: return ($button_code);
4235: }
4236: # ---------------------------------------------------------- Call to definerole
4237: sub set_custom_role {
4238: my ($r,$context,$brcrum) = @_;
4239: my $rolename=$env{'form.rolename'};
4240: $rolename=~s/[^A-Za-z0-9]//gs;
4241: if (!$rolename) {
4242: &custom_role_editor($r,$brcrum);
4243: return;
4244: }
4245: my ($jsback,$elements) = &crumb_utilities();
4246: my $jscript = '<script type="text/javascript">'
4247: .'// <![CDATA['."\n"
4248: .$jsback."\n"
4249: .'// ]]>'."\n"
4250: .'</script>'."\n";
4251: push(@{$brcrum},
4252: {href => "javascript:backPage(document.customresult,'pickrole','')",
4253: text => "Pick custom role",
4254: faq => 282,
4255: bug => 'Instructor Interface',},
4256: {href => "javascript:backPage(document.customresult,'selected_custom_edit','')",
4257: text => "Edit custom role",
4258: faq => 282,
4259: bug => 'Instructor Interface',},
4260: {href => "javascript:backPage(document.customresult,'set_custom_roles','')",
4261: text => "Result",
4262: faq => 282,
4263: bug => 'Instructor Interface',
4264: help => 'Course_Editing_Custom_Roles'},
4265: );
4266: my $args = { bread_crumbs => $brcrum,
4267: bread_crumbs_component => 'User Management'};
4268: $r->print(&Apache::loncommon::start_page('Save Custom Role',$jscript,$args));
4269:
4270: my ($rdummy,$roledef)=
4271: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
4272:
4273: # ------------------------------------------------------- Does this role exist?
4274: $r->print('<h3>');
4275: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
4276: $r->print(&mt('Existing Role').' "');
4277: } else {
4278: $r->print(&mt('New Role').' "');
4279: $roledef='';
4280: }
4281: $r->print($rolename.'"</h3>');
4282: # ------------------------------------------------------- What can be assigned?
4283: my $sysrole='';
4284: my $domrole='';
4285: my $courole='';
4286:
4287: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
4288: my ($priv,$restrict)=split(/\&/,$item);
4289: if (!$restrict) { $restrict=''; }
4290: if ($env{'form.'.$priv.'_c'}) {
4291: $courole.=':'.$item;
4292: }
4293: }
4294:
4295: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
4296: my ($priv,$restrict)=split(/\&/,$item);
4297: if (!$restrict) { $restrict=''; }
4298: if ($env{'form.'.$priv.'_d'}) {
4299: $domrole.=':'.$item;
4300: }
4301: }
4302:
4303: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
4304: my ($priv,$restrict)=split(/\&/,$item);
4305: if (!$restrict) { $restrict=''; }
4306: if ($env{'form.'.$priv.'_s'}) {
4307: $sysrole.=':'.$item;
4308: }
4309: }
4310: $r->print('<br />Defining Role: '.
4311: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
4312: if ($env{'request.course.id'}) {
4313: my $url='/'.$env{'request.course.id'};
4314: $url=~s/\_/\//g;
4315: $r->print('<br />'.&mt('Assigning Role to Self').': '.
4316: &Apache::lonnet::assigncustomrole($env{'user.domain'},
4317: $env{'user.name'},
4318: $url,
4319: $env{'user.domain'},
4320: $env{'user.name'},
4321: $rolename,undef,undef,undef,$context));
4322: }
4323: $r->print(
4324: '<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'
4325: .&mt('Create or edit another custom role')
4326: .'</a></p>'
4327: .'<form name="customresult" method="post" action="">'
4328: .&Apache::lonhtmlcommon::echo_form_input([]).'</form>'
4329: );
4330: }
4331:
4332: # ================================================================ Main Handler
4333: sub handler {
4334: my $r = shift;
4335: if ($r->header_only) {
4336: &Apache::loncommon::content_type($r,'text/html');
4337: $r->send_http_header;
4338: return OK;
4339: }
4340: my ($context,$crstype);
4341: if ($env{'request.course.id'}) {
4342: $context = 'course';
4343: $crstype = &Apache::loncommon::course_type();
4344: } elsif ($env{'request.role'} =~ /^au\./) {
4345: $context = 'author';
4346: } else {
4347: $context = 'domain';
4348: }
4349:
4350: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
4351: ['action','state','callingform','roletype','showrole','bulkaction','popup','phase',
4352: 'username','domain','srchterm','srchdomain','srchin','srchby','srchtype']);
4353: &Apache::lonhtmlcommon::clear_breadcrumbs();
4354: my $args;
4355: my $brcrum = [];
4356: my $bread_crumbs_component = 'User Management';
4357: if ($env{'form.action'} ne 'dateselect') {
4358: $brcrum = [{href=>"/adm/createuser",
4359: text=>"User Management",
4360: help=>'Course_Create_Class_List,Course_Change_Privileges,Course_View_Class_List,Course_Editing_Custom_Roles,Course_Add_Student,Course_Drop_Student,Course_Automated_Enrollment,Course_Self_Enrollment,Course_Manage_Group'}
4361: ];
4362: }
4363: #SD Following files not added to help, because the corresponding .tex-files seem to
4364: #be missing: Course_Approve_Selfenroll,Course_User_Logs,
4365: my ($permission,$allowed) =
4366: &Apache::lonuserutils::get_permission($context,$crstype);
4367: if (!$allowed) {
4368: if ($context eq 'course') {
4369: $r->internal_redirect('/adm/viewclasslist');
4370: return OK;
4371: }
4372: $env{'user.error.msg'}=
4373: "/adm/createuser:cst:0:0:Cannot create/modify user data ".
4374: "or view user status.";
4375: return HTTP_NOT_ACCEPTABLE;
4376: }
4377:
4378: &Apache::loncommon::content_type($r,'text/html');
4379: $r->send_http_header;
4380:
4381: my $showcredits;
4382: if ((($context eq 'course') && ($crstype eq 'Course')) ||
4383: ($context eq 'domain')) {
4384: my %domdefaults =
4385: &Apache::lonnet::get_domain_defaults($env{'request.role.domain'});
4386: if ($domdefaults{'officialcredits'} || $domdefaults{'unofficialcredits'}) {
4387: $showcredits = 1;
4388: }
4389: }
4390:
4391: # Main switch on form.action and form.state, as appropriate
4392: if (! exists($env{'form.action'})) {
4393: $args = {bread_crumbs => $brcrum,
4394: bread_crumbs_component => $bread_crumbs_component};
4395: $r->print(&header(undef,$args));
4396: $r->print(&print_main_menu($permission,$context,$crstype));
4397: } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
4398: push(@{$brcrum},
4399: { href => '/adm/createuser?action=upload&state=',
4400: text => 'Upload Users List',
4401: help => 'Course_Create_Class_List',
4402: });
4403: $bread_crumbs_component = 'Upload Users List';
4404: $args = {bread_crumbs => $brcrum,
4405: bread_crumbs_component => $bread_crumbs_component};
4406: $r->print(&header(undef,$args));
4407: $r->print('<form name="studentform" method="post" '.
4408: 'enctype="multipart/form-data" '.
4409: ' action="/adm/createuser">'."\n");
4410: if (! exists($env{'form.state'})) {
4411: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4412: } elsif ($env{'form.state'} eq 'got_file') {
4413: &Apache::lonuserutils::print_upload_manager_form($r,$context,$permission,
4414: $crstype,$showcredits);
4415: } elsif ($env{'form.state'} eq 'enrolling') {
4416: if ($env{'form.datatoken'}) {
4417: &Apache::lonuserutils::upfile_drop_add($r,$context,$permission,
4418: $showcredits);
4419: }
4420: } else {
4421: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4422: }
4423: } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
4424: eq 'singlestudent')) && ($permission->{'cusr'})) {
4425: my $phase = $env{'form.phase'};
4426: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
4427: &Apache::loncreateuser::restore_prev_selections();
4428: my $srch;
4429: foreach my $item (@search) {
4430: $srch->{$item} = $env{'form.'.$item};
4431: }
4432: if (($phase eq 'get_user_info') || ($phase eq 'userpicked') ||
4433: ($phase eq 'createnewuser')) {
4434: if ($env{'form.phase'} eq 'createnewuser') {
4435: my $response;
4436: if ($env{'form.srchterm'} !~ /^$match_username$/) {
4437: my $response =
4438: '<span class="LC_warning">'
4439: .&mt('You must specify a valid username. Only the following are allowed:'
4440: .' letters numbers - . @')
4441: .'</span>';
4442: $env{'form.phase'} = '';
4443: &print_username_entry_form($r,$context,$response,$srch,undef,
4444: $crstype,$brcrum,$showcredits);
4445: } else {
4446: my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
4447: my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
4448: &print_user_modification_page($r,$ccuname,$ccdomain,
4449: $srch,$response,$context,
4450: $permission,$crstype,$brcrum,
4451: $showcredits);
4452: }
4453: } elsif ($env{'form.phase'} eq 'get_user_info') {
4454: my ($currstate,$response,$forcenewuser,$results) =
4455: &user_search_result($context,$srch);
4456: if ($env{'form.currstate'} eq 'modify') {
4457: $currstate = $env{'form.currstate'};
4458: }
4459: if ($currstate eq 'select') {
4460: &print_user_selection_page($r,$response,$srch,$results,
4461: \@search,$context,undef,$crstype,
4462: $brcrum);
4463: } elsif ($currstate eq 'modify') {
4464: my ($ccuname,$ccdomain);
4465: if (($srch->{'srchby'} eq 'uname') &&
4466: ($srch->{'srchtype'} eq 'exact')) {
4467: $ccuname = $srch->{'srchterm'};
4468: $ccdomain= $srch->{'srchdomain'};
4469: } else {
4470: my @matchedunames = keys(%{$results});
4471: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
4472: }
4473: $ccuname =&LONCAPA::clean_username($ccuname);
4474: $ccdomain=&LONCAPA::clean_domain($ccdomain);
4475: if ($env{'form.forcenewuser'}) {
4476: $response = '';
4477: }
4478: &print_user_modification_page($r,$ccuname,$ccdomain,
4479: $srch,$response,$context,
4480: $permission,$crstype,$brcrum);
4481: } elsif ($currstate eq 'query') {
4482: &print_user_query_page($r,'createuser',$brcrum);
4483: } else {
4484: $env{'form.phase'} = '';
4485: &print_username_entry_form($r,$context,$response,$srch,
4486: $forcenewuser,$crstype,$brcrum);
4487: }
4488: } elsif ($env{'form.phase'} eq 'userpicked') {
4489: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
4490: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
4491: &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
4492: $context,$permission,$crstype,
4493: $brcrum);
4494: }
4495: } elsif ($env{'form.phase'} eq 'update_user_data') {
4496: &update_user_data($r,$context,$crstype,$brcrum,$showcredits);
4497: } else {
4498: &print_username_entry_form($r,$context,undef,$srch,undef,$crstype,
4499: $brcrum);
4500: }
4501: } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
4502: if ($env{'form.phase'} eq 'set_custom_roles') {
4503: &set_custom_role($r,$context,$brcrum);
4504: } else {
4505: &custom_role_editor($r,$brcrum);
4506: }
4507: } elsif (($env{'form.action'} eq 'processauthorreq') &&
4508: ($permission->{'cusr'}) &&
4509: (&Apache::lonnet::allowed('cau',$env{'request.role.domain'}))) {
4510: push(@{$brcrum},
4511: {href => '/adm/createuser?action=processauthorreq',
4512: text => 'Authoring space requests',
4513: help => 'Domain_Role_Approvals'});
4514: $bread_crumbs_component = 'Authoring requests';
4515: if ($env{'form.state'} eq 'done') {
4516: push(@{$brcrum},
4517: {href => '/adm/createuser?action=authorreqqueue',
4518: text => 'Result',
4519: help => 'Domain_Role_Approvals'});
4520: $bread_crumbs_component = 'Authoring request result';
4521: }
4522: $args = { bread_crumbs => $brcrum,
4523: bread_crumbs_component => $bread_crumbs_component};
4524: $r->print(&header(undef,$args));
4525: if (!exists($env{'form.state'})) {
4526: $r->print(&Apache::loncoursequeueadmin::display_queued_requests('requestauthor',
4527: $env{'request.role.domain'}));
4528: } elsif ($env{'form.state'} eq 'done') {
4529: $r->print('<h3>'.&mt('Authoring request processing').'</h3>'."\n");
4530: $r->print(&Apache::loncoursequeueadmin::update_request_queue('requestauthor',
4531: $env{'request.role.domain'}));
4532: }
4533: } elsif (($env{'form.action'} eq 'listusers') &&
4534: ($permission->{'view'} || $permission->{'cusr'})) {
4535: if ($env{'form.phase'} eq 'bulkchange') {
4536: push(@{$brcrum},
4537: {href => '/adm/createuser?action=listusers',
4538: text => "List Users"},
4539: {href => "/adm/createuser",
4540: text => "Result",
4541: help => 'Course_View_Class_List'});
4542: $bread_crumbs_component = 'Update Users';
4543: $args = {bread_crumbs => $brcrum,
4544: bread_crumbs_component => $bread_crumbs_component};
4545: $r->print(&header(undef,$args));
4546: my $setting = $env{'form.roletype'};
4547: my $choice = $env{'form.bulkaction'};
4548: if ($permission->{'cusr'}) {
4549: &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice,$crstype);
4550: } else {
4551: $r->print(&mt('You are not authorized to make bulk changes to user roles'));
4552: $r->print('<p><a href="/adm/createuser?action=listusers">'.&mt('Display User Lists').'</a>');
4553: }
4554: } else {
4555: push(@{$brcrum},
4556: {href => '/adm/createuser?action=listusers',
4557: text => "List Users",
4558: help => 'Course_View_Class_List'});
4559: $bread_crumbs_component = 'List Users';
4560: $args = {bread_crumbs => $brcrum,
4561: bread_crumbs_component => $bread_crumbs_component};
4562: my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
4563: my $formname = 'studentform';
4564: my $hidecall = "hide_searching();";
4565: if (($context eq 'domain') && (($env{'form.roletype'} eq 'course') ||
4566: ($env{'form.roletype'} eq 'community'))) {
4567: if ($env{'form.roletype'} eq 'course') {
4568: ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) =
4569: &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
4570: $formname);
4571: } elsif ($env{'form.roletype'} eq 'community') {
4572: $cb_jscript =
4573: &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
4574: my %elements = (
4575: coursepick => 'radio',
4576: coursetotal => 'text',
4577: courselist => 'text',
4578: );
4579: $jscript = &Apache::lonhtmlcommon::set_form_elements(\%elements);
4580: }
4581: $jscript .= &verify_user_display($context)."\n".
4582: &Apache::loncommon::check_uncheck_jscript();
4583: my $js = &add_script($jscript).$cb_jscript;
4584: my $loadcode =
4585: &Apache::lonuserutils::course_selector_loadcode($formname);
4586: if ($loadcode ne '') {
4587: $args->{add_entries} = {onload => "$loadcode;$hidecall"};
4588: } else {
4589: $args->{add_entries} = {onload => $hidecall};
4590: }
4591: $r->print(&header($js,$args));
4592: } else {
4593: $args->{add_entries} = {onload => $hidecall};
4594: $jscript = &verify_user_display($context).
4595: &Apache::loncommon::check_uncheck_jscript();
4596: $r->print(&header(&add_script($jscript),$args));
4597: }
4598: &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
4599: $formname,$totcodes,$codetitles,$idlist,$idlist_titles,
4600: $showcredits);
4601: }
4602: } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
4603: my $brtext;
4604: if ($crstype eq 'Community') {
4605: $brtext = 'Drop Members';
4606: } else {
4607: $brtext = 'Drop Students';
4608: }
4609: push(@{$brcrum},
4610: {href => '/adm/createuser?action=drop',
4611: text => $brtext,
4612: help => 'Course_Drop_Student'});
4613: if ($env{'form.state'} eq 'done') {
4614: push(@{$brcrum},
4615: {href=>'/adm/createuser?action=drop',
4616: text=>"Result"});
4617: }
4618: $bread_crumbs_component = $brtext;
4619: $args = {bread_crumbs => $brcrum,
4620: bread_crumbs_component => $bread_crumbs_component};
4621: $r->print(&header(undef,$args));
4622: if (!exists($env{'form.state'})) {
4623: &Apache::lonuserutils::print_drop_menu($r,$context,$permission,$crstype);
4624: } elsif ($env{'form.state'} eq 'done') {
4625: &Apache::lonuserutils::update_user_list($r,$context,undef,
4626: $env{'form.action'});
4627: }
4628: } elsif ($env{'form.action'} eq 'dateselect') {
4629: if ($permission->{'cusr'}) {
4630: $r->print(&header(undef,{'no_nav_bar' => 1}).
4631: &Apache::lonuserutils::date_section_selector($context,$permission,
4632: $crstype,$showcredits));
4633: } else {
4634: $r->print(&header(undef,{'no_nav_bar' => 1}).
4635: '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>');
4636: }
4637: } elsif ($env{'form.action'} eq 'selfenroll') {
4638: push(@{$brcrum},
4639: {href => '/adm/createuser?action=selfenroll',
4640: text => "Configure Self-enrollment",
4641: help => 'Course_Self_Enrollment'});
4642: if (!exists($env{'form.state'})) {
4643: $args = { bread_crumbs => $brcrum,
4644: bread_crumbs_component => 'Configure Self-enrollment'};
4645: $r->print(&header(undef,$args));
4646: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4647: &print_selfenroll_menu($r,$context,$permission);
4648: } elsif ($env{'form.state'} eq 'done') {
4649: push (@{$brcrum},
4650: {href=>'/adm/createuser?action=selfenroll',
4651: text=>"Result"});
4652: $args = { bread_crumbs => $brcrum,
4653: bread_crumbs_component => 'Self-enrollment result'};
4654: $r->print(&header(undef,$args));
4655: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4656: &update_selfenroll_config($r,$context,$permission);
4657: }
4658: } elsif ($env{'form.action'} eq 'selfenrollqueue') {
4659: push(@{$brcrum},
4660: {href => '/adm/createuser?action=selfenrollqueue',
4661: text => 'Enrollment requests',
4662: help => 'Course_Self_Enrollment'});
4663: $bread_crumbs_component = 'Enrollment requests';
4664: if ($env{'form.state'} eq 'done') {
4665: push(@{$brcrum},
4666: {href => '/adm/createuser?action=selfenrollqueue',
4667: text => 'Result',
4668: help => 'Course_Self_Enrollment'});
4669: $bread_crumbs_component = 'Enrollment result';
4670: }
4671: $args = { bread_crumbs => $brcrum,
4672: bread_crumbs_component => $bread_crumbs_component};
4673: $r->print(&header(undef,$args));
4674: my $cid = $env{'request.course.id'};
4675: my $cdom = $env{'course.'.$cid.'.domain'};
4676: my $cnum = $env{'course.'.$cid.'.num'};
4677: my $coursedesc = $env{'course.'.$cid.'.description'};
4678: if (!exists($env{'form.state'})) {
4679: $r->print('<h3>'.&mt('Pending enrollment requests').'</h3>'."\n");
4680: $r->print(&Apache::loncoursequeueadmin::display_queued_requests($context,
4681: $cdom,$cnum));
4682: } elsif ($env{'form.state'} eq 'done') {
4683: $r->print('<h3>'.&mt('Enrollment request processing').'</h3>'."\n");
4684: $r->print(&Apache::loncoursequeueadmin::update_request_queue($context,
4685: $cdom,$cnum,$coursedesc));
4686: }
4687: } elsif ($env{'form.action'} eq 'changelogs') {
4688: my $helpitem;
4689: if ($context eq 'course') {
4690: $helpitem = 'Course_User_Logs';
4691: }
4692: push (@{$brcrum},
4693: {href => '/adm/createuser?action=changelogs',
4694: text => 'User Management Logs',
4695: help => $helpitem});
4696: $bread_crumbs_component = 'User Changes';
4697: $args = { bread_crumbs => $brcrum,
4698: bread_crumbs_component => $bread_crumbs_component};
4699: $r->print(&header(undef,$args));
4700: &print_userchangelogs_display($r,$context,$permission);
4701: } else {
4702: $bread_crumbs_component = 'User Management';
4703: $args = { bread_crumbs => $brcrum,
4704: bread_crumbs_component => $bread_crumbs_component};
4705: $r->print(&header(undef,$args));
4706: $r->print(&print_main_menu($permission,$context,$crstype));
4707: }
4708: $r->print(&Apache::loncommon::end_page());
4709: return OK;
4710: }
4711:
4712: sub header {
4713: my ($jscript,$args) = @_;
4714: my $start_page;
4715: if (ref($args) eq 'HASH') {
4716: $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args);
4717: } else {
4718: $start_page=&Apache::loncommon::start_page('User Management',$jscript);
4719: }
4720: return $start_page;
4721: }
4722:
4723: sub add_script {
4724: my ($js) = @_;
4725: return '<script type="text/javascript">'."\n"
4726: .'// <![CDATA['."\n"
4727: .$js."\n"
4728: .'// ]]>'."\n"
4729: .'</script>'."\n";
4730: }
4731:
4732: sub verify_user_display {
4733: my ($context) = @_;
4734: my %lt = &Apache::lonlocal::texthash (
4735: course => 'course(s): description, section(s), status',
4736: community => 'community(s): description, section(s), status',
4737: author => 'author',
4738: );
4739: my $photos;
4740: if (($context eq 'course') && $env{'request.course.id'}) {
4741: $photos = $env{'course.'.$env{'request.course.id'}.'.internal.showphoto'};
4742: }
4743: my $output = <<"END";
4744:
4745: function hide_searching() {
4746: if (document.getElementById('searching')) {
4747: document.getElementById('searching').style.display = 'none';
4748: }
4749: return;
4750: }
4751:
4752: function display_update() {
4753: document.studentform.action.value = 'listusers';
4754: document.studentform.phase.value = 'display';
4755: document.studentform.submit();
4756: }
4757:
4758: function updateCols(caller) {
4759: var context = '$context';
4760: var photos = '$photos';
4761: if (caller == 'Status') {
4762: if ((context == 'domain') &&
4763: ((document.studentform.roletype.options[document.studentform.roletype.selectedIndex].value == 'course') ||
4764: (document.studentform.roletype.options[document.studentform.roletype.selectedIndex].value == 'community'))) {
4765: document.getElementById('showcolstatus').checked = false;
4766: document.getElementById('showcolstatus').disabled = 'disabled';
4767: document.getElementById('showcolstart').checked = false;
4768: document.getElementById('showcolend').checked = false;
4769: } else {
4770: if (document.studentform.Status.options[document.studentform.Status.selectedIndex].value == 'Any') {
4771: document.getElementById('showcolstatus').checked = true;
4772: document.getElementById('showcolstatus').disabled = '';
4773: document.getElementById('showcolstart').checked = true;
4774: document.getElementById('showcolend').checked = true;
4775: } else {
4776: document.getElementById('showcolstatus').checked = false;
4777: document.getElementById('showcolstatus').disabled = 'disabled';
4778: document.getElementById('showcolstart').checked = false;
4779: document.getElementById('showcolend').checked = false;
4780: }
4781: }
4782: }
4783: if (caller == 'output') {
4784: if (photos == 1) {
4785: if (document.getElementById('showcolphoto')) {
4786: var photoitem = document.getElementById('showcolphoto');
4787: if (document.studentform.output.options[document.studentform.output.selectedIndex].value == 'html') {
4788: photoitem.checked = true;
4789: photoitem.disabled = '';
4790: } else {
4791: photoitem.checked = false;
4792: photoitem.disabled = 'disabled';
4793: }
4794: }
4795: }
4796: }
4797: if (caller == 'showrole') {
4798: if ((document.studentform.showrole.options[document.studentform.showrole.selectedIndex].value == 'Any') ||
4799: (document.studentform.showrole.options[document.studentform.showrole.selectedIndex].value == 'cr')) {
4800: document.getElementById('showcolrole').checked = true;
4801: document.getElementById('showcolrole').disabled = '';
4802: } else {
4803: document.getElementById('showcolrole').checked = false;
4804: document.getElementById('showcolrole').disabled = 'disabled';
4805: }
4806: if (context == 'domain') {
4807: if ((document.studentform.roletype.options[document.studentform.roletype.selectedIndex].value == 'course') ||
4808: (document.studentform.roletype.options[document.studentform.roletype.selectedIndex].value == 'community')) {
4809: document.getElementById('showcolstatus').checked = false;
4810: document.getElementById('showcolstatus').disabled = 'disabled';
4811: document.getElementById('showcolstart').checked = false;
4812: document.getElementById('showcolend').checked = false;
4813: } else {
4814: if (document.studentform.Status.options[document.studentform.Status.selectedIndex].value == 'Any') {
4815: document.getElementById('showcolstatus').checked = true;
4816: document.getElementById('showcolstatus').disabled = '';
4817: document.getElementById('showcolstart').checked = true;
4818: document.getElementById('showcolend').checked = true;
4819: }
4820: }
4821: if (document.studentform.roletype.options[document.studentform.roletype.selectedIndex].value == 'domain') {
4822: document.getElementById('showcolextent').disabled = 'disabled';
4823: document.getElementById('showcolextent').checked = 'false';
4824: document.getElementById('showextent').style.display='none';
4825: document.getElementById('showcoltextextent').innerHTML = '';
4826: } else {
4827: document.getElementById('showextent').style.display='block';
4828: document.getElementById('showextent').style.textAlign='left';
4829: document.getElementById('showextent').style.textFace='normal';
4830: if (document.studentform.roletype.options[document.studentform.roletype.selectedIndex].value == 'author') {
4831: document.getElementById('showcolextent').disabled = '';
4832: document.getElementById('showcolextent').checked = 'true';
4833: document.getElementById('showcoltextextent').innerHTML="$lt{'author'}";
4834: } else {
4835: document.getElementById('showcolextent').disabled = '';
4836: document.getElementById('showcolextent').checked = 'true';
4837: if (document.studentform.roletype.options[document.studentform.roletype.selectedIndex].value == 'community') {
4838: document.getElementById('showcoltextextent').innerHTML="$lt{'community'}";
4839: } else {
4840: document.getElementById('showcoltextextent').innerHTML="$lt{'course'}";
4841: }
4842: }
4843: }
4844: }
4845: }
4846: return;
4847: }
4848:
4849: END
4850: return $output;
4851:
4852: }
4853:
4854: ###############################################################
4855: ###############################################################
4856: # Menu Phase One
4857: sub print_main_menu {
4858: my ($permission,$context,$crstype) = @_;
4859: my $linkcontext = $context;
4860: my $stuterm = lc(&Apache::lonnet::plaintext('st',$crstype));
4861: if (($context eq 'course') && ($crstype eq 'Community')) {
4862: $linkcontext = lc($crstype);
4863: $stuterm = 'Members';
4864: }
4865: my %links = (
4866: domain => {
4867: upload => 'Upload a File of Users',
4868: singleuser => 'Add/Modify a User',
4869: listusers => 'Manage Users',
4870: },
4871: author => {
4872: upload => 'Upload a File of Co-authors',
4873: singleuser => 'Add/Modify a Co-author',
4874: listusers => 'Manage Co-authors',
4875: },
4876: course => {
4877: upload => 'Upload a File of Course Users',
4878: singleuser => 'Add/Modify a Course User',
4879: listusers => 'List and Modify Multiple Course Users',
4880: },
4881: community => {
4882: upload => 'Upload a File of Community Users',
4883: singleuser => 'Add/Modify a Community User',
4884: listusers => 'List and Modify Multiple Community Users',
4885: },
4886: );
4887: my %linktitles = (
4888: domain => {
4889: singleuser => 'Add a user to the domain, and/or a course or community in the domain.',
4890: listusers => 'Show and manage users in this domain.',
4891: },
4892: author => {
4893: singleuser => 'Add a user with a co- or assistant author role.',
4894: listusers => 'Show and manage co- or assistant authors.',
4895: },
4896: course => {
4897: singleuser => 'Add a user with a certain role to this course.',
4898: listusers => 'Show and manage users in this course.',
4899: },
4900: community => {
4901: singleuser => 'Add a user with a certain role to this community.',
4902: listusers => 'Show and manage users in this community.',
4903: },
4904: );
4905: my @menu = ( {categorytitle => 'Single Users',
4906: items =>
4907: [
4908: {
4909: linktext => $links{$linkcontext}{'singleuser'},
4910: icon => 'edit-redo.png',
4911: #help => 'Course_Change_Privileges',
4912: url => '/adm/createuser?action=singleuser',
4913: permission => $permission->{'cusr'},
4914: linktitle => $linktitles{$linkcontext}{'singleuser'},
4915: },
4916: ]},
4917:
4918: {categorytitle => 'Multiple Users',
4919: items =>
4920: [
4921: {
4922: linktext => $links{$linkcontext}{'upload'},
4923: icon => 'uplusr.png',
4924: #help => 'Course_Create_Class_List',
4925: url => '/adm/createuser?action=upload',
4926: permission => $permission->{'cusr'},
4927: linktitle => 'Upload a CSV or a text file containing users.',
4928: },
4929: {
4930: linktext => $links{$linkcontext}{'listusers'},
4931: icon => 'mngcu.png',
4932: #help => 'Course_View_Class_List',
4933: url => '/adm/createuser?action=listusers',
4934: permission => ($permission->{'view'} || $permission->{'cusr'}),
4935: linktitle => $linktitles{$linkcontext}{'listusers'},
4936: },
4937:
4938: ]},
4939:
4940: {categorytitle => 'Administration',
4941: items => [ ]},
4942: );
4943:
4944: if ($context eq 'domain'){
4945:
4946: push(@{ $menu[2]->{items} }, #Category: Administration
4947: {
4948: linktext => 'Custom Roles',
4949: icon => 'emblem-photos.png',
4950: #help => 'Course_Editing_Custom_Roles',
4951: url => '/adm/createuser?action=custom',
4952: permission => $permission->{'custom'},
4953: linktitle => 'Configure a custom role.',
4954: },
4955: {
4956: linktext => 'Authoring Space Requests',
4957: icon => 'selfenrl-queue.png',
4958: #help => 'Domain_Role_Approvals',
4959: url => '/adm/createuser?action=processauthorreq',
4960: permission => $permission->{'cusr'},
4961: linktitle => 'Approve or reject author role requests',
4962: },
4963: {
4964: linktext => 'Change Log',
4965: icon => 'document-properties.png',
4966: #help => 'Course_User_Logs',
4967: url => '/adm/createuser?action=changelogs',
4968: permission => $permission->{'cusr'},
4969: linktitle => 'View change log.',
4970: },
4971: );
4972:
4973: }elsif ($context eq 'course'){
4974: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
4975:
4976: my %linktext = (
4977: 'Course' => {
4978: single => 'Add/Modify a Student',
4979: drop => 'Drop Students',
4980: groups => 'Course Groups',
4981: },
4982: 'Community' => {
4983: single => 'Add/Modify a Member',
4984: drop => 'Drop Members',
4985: groups => 'Community Groups',
4986: },
4987: );
4988:
4989: my %linktitle = (
4990: 'Course' => {
4991: single => 'Add a user with the role of student to this course',
4992: drop => 'Remove a student from this course.',
4993: groups => 'Manage course groups',
4994: },
4995: 'Community' => {
4996: single => 'Add a user with the role of member to this community',
4997: drop => 'Remove a member from this community.',
4998: groups => 'Manage community groups',
4999: },
5000: );
5001:
5002: push(@{ $menu[0]->{items} }, #Category: Single Users
5003: {
5004: linktext => $linktext{$crstype}{'single'},
5005: #help => 'Course_Add_Student',
5006: icon => 'list-add.png',
5007: url => '/adm/createuser?action=singlestudent',
5008: permission => $permission->{'cusr'},
5009: linktitle => $linktitle{$crstype}{'single'},
5010: },
5011: );
5012:
5013: push(@{ $menu[1]->{items} }, #Category: Multiple Users
5014: {
5015: linktext => $linktext{$crstype}{'drop'},
5016: icon => 'edit-undo.png',
5017: #help => 'Course_Drop_Student',
5018: url => '/adm/createuser?action=drop',
5019: permission => $permission->{'cusr'},
5020: linktitle => $linktitle{$crstype}{'drop'},
5021: },
5022: );
5023: push(@{ $menu[2]->{items} }, #Category: Administration
5024: {
5025: linktext => 'Custom Roles',
5026: icon => 'emblem-photos.png',
5027: #help => 'Course_Editing_Custom_Roles',
5028: url => '/adm/createuser?action=custom',
5029: permission => $permission->{'custom'},
5030: linktitle => 'Configure a custom role.',
5031: },
5032: {
5033: linktext => $linktext{$crstype}{'groups'},
5034: icon => 'grps.png',
5035: #help => 'Course_Manage_Group',
5036: url => '/adm/coursegroups?refpage=cusr',
5037: permission => $permission->{'grp_manage'},
5038: linktitle => $linktitle{$crstype}{'groups'},
5039: },
5040: {
5041: linktext => 'Change Log',
5042: icon => 'document-properties.png',
5043: #help => 'Course_User_Logs',
5044: url => '/adm/createuser?action=changelogs',
5045: permission => $permission->{'cusr'},
5046: linktitle => 'View change log.',
5047: },
5048: );
5049: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}) {
5050: push(@{ $menu[2]->{items} },
5051: {
5052: linktext => 'Enrollment Requests',
5053: icon => 'selfenrl-queue.png',
5054: #help => 'Course_Approve_Selfenroll',
5055: url => '/adm/createuser?action=selfenrollqueue',
5056: permission => $permission->{'cusr'},
5057: linktitle =>'Approve or reject enrollment requests.',
5058: },
5059: );
5060: }
5061:
5062: if (!exists($permission->{'cusr_section'})){
5063: if ($crstype ne 'Community') {
5064: push(@{ $menu[2]->{items} },
5065: {
5066: linktext => 'Automated Enrollment',
5067: icon => 'roles.png',
5068: #help => 'Course_Automated_Enrollment',
5069: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
5070: && $permission->{'cusr'}),
5071: url => '/adm/populate',
5072: linktitle => 'Automated enrollment manager.',
5073: }
5074: );
5075: }
5076: push(@{ $menu[2]->{items} },
5077: {
5078: linktext => 'User Self-Enrollment',
5079: icon => 'self_enroll.png',
5080: #help => 'Course_Self_Enrollment',
5081: url => '/adm/createuser?action=selfenroll',
5082: permission => $permission->{'cusr'},
5083: linktitle => 'Configure user self-enrollment.',
5084: },
5085: );
5086: }
5087: } elsif ($context eq 'author') {
5088: push(@{ $menu[2]->{items} }, #Category: Administration
5089: {
5090: linktext => 'Change Log',
5091: icon => 'document-properties.png',
5092: #help => 'Course_User_Logs',
5093: url => '/adm/createuser?action=changelogs',
5094: permission => $permission->{'cusr'},
5095: linktitle => 'View change log.',
5096: },
5097: );
5098: }
5099: return Apache::lonhtmlcommon::generate_menu(@menu);
5100: # { text => 'View Log-in History',
5101: # help => 'Course_User_Logins',
5102: # action => 'logins',
5103: # permission => $permission->{'cusr'},
5104: # });
5105: }
5106:
5107: sub restore_prev_selections {
5108: my %saveable_parameters = ('srchby' => 'scalar',
5109: 'srchin' => 'scalar',
5110: 'srchtype' => 'scalar',
5111: );
5112: &Apache::loncommon::store_settings('user','user_picker',
5113: \%saveable_parameters);
5114: &Apache::loncommon::restore_settings('user','user_picker',
5115: \%saveable_parameters);
5116: }
5117:
5118: sub print_selfenroll_menu {
5119: my ($r,$context,$permission) = @_;
5120: my $crstype = &Apache::loncommon::course_type();
5121: my $formname = 'enrollstudent';
5122: my $nolink = 1;
5123: my ($row,$lt) = &get_selfenroll_titles();
5124: my $groupslist = &Apache::lonuserutils::get_groupslist();
5125: my $setsec_js =
5126: &Apache::lonuserutils::setsections_javascript($formname,$groupslist);
5127: my %alerts = &Apache::lonlocal::texthash(
5128: acto => 'Activation of self-enrollment was selected for the following domain(s)',
5129: butn => 'but no user types have been checked.',
5130: wilf => "Please uncheck 'activate' or check at least one type.",
5131: );
5132: my $selfenroll_js = <<"ENDSCRIPT";
5133: function update_types(caller,num) {
5134: var delidx = getIndexByName('selfenroll_delete');
5135: var actidx = getIndexByName('selfenroll_activate');
5136: if (caller == 'selfenroll_all') {
5137: var selall;
5138: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
5139: if (document.$formname.selfenroll_all[i].checked) {
5140: selall = document.$formname.selfenroll_all[i].value;
5141: }
5142: }
5143: if (selall == 1) {
5144: if (delidx != -1) {
5145: if (document.$formname.selfenroll_delete.length) {
5146: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
5147: document.$formname.selfenroll_delete[j].checked = true;
5148: }
5149: } else {
5150: document.$formname.elements[delidx].checked = true;
5151: }
5152: }
5153: if (actidx != -1) {
5154: if (document.$formname.selfenroll_activate.length) {
5155: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
5156: document.$formname.selfenroll_activate[j].checked = false;
5157: }
5158: } else {
5159: document.$formname.elements[actidx].checked = false;
5160: }
5161: }
5162: document.$formname.selfenroll_newdom.selectedIndex = 0;
5163: }
5164: }
5165: if (caller == 'selfenroll_activate') {
5166: if (document.$formname.selfenroll_activate.length) {
5167: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
5168: if (document.$formname.selfenroll_activate[j].value == num) {
5169: if (document.$formname.selfenroll_activate[j].checked) {
5170: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
5171: if (document.$formname.selfenroll_all[i].value == '1') {
5172: document.$formname.selfenroll_all[i].checked = false;
5173: }
5174: if (document.$formname.selfenroll_all[i].value == '0') {
5175: document.$formname.selfenroll_all[i].checked = true;
5176: }
5177: }
5178: }
5179: }
5180: }
5181: } else {
5182: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
5183: if (document.$formname.selfenroll_all[i].value == '1') {
5184: document.$formname.selfenroll_all[i].checked = false;
5185: }
5186: if (document.$formname.selfenroll_all[i].value == '0') {
5187: document.$formname.selfenroll_all[i].checked = true;
5188: }
5189: }
5190: }
5191: }
5192: if (caller == 'selfenroll_delete') {
5193: if (document.$formname.selfenroll_delete.length) {
5194: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
5195: if (document.$formname.selfenroll_delete[j].value == num) {
5196: if (document.$formname.selfenroll_delete[j].checked) {
5197: var delindex = getIndexByName('selfenroll_types_'+num);
5198: if (delindex != -1) {
5199: if (document.$formname.elements[delindex].length) {
5200: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
5201: document.$formname.elements[delindex][k].checked = false;
5202: }
5203: } else {
5204: document.$formname.elements[delindex].checked = false;
5205: }
5206: }
5207: }
5208: }
5209: }
5210: } else {
5211: if (document.$formname.selfenroll_delete.checked) {
5212: var delindex = getIndexByName('selfenroll_types_'+num);
5213: if (delindex != -1) {
5214: if (document.$formname.elements[delindex].length) {
5215: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
5216: document.$formname.elements[delindex][k].checked = false;
5217: }
5218: } else {
5219: document.$formname.elements[delindex].checked = false;
5220: }
5221: }
5222: }
5223: }
5224: }
5225: return;
5226: }
5227:
5228: function validate_types(form) {
5229: var needaction = new Array();
5230: var countfail = 0;
5231: var actidx = getIndexByName('selfenroll_activate');
5232: if (actidx != -1) {
5233: if (document.$formname.selfenroll_activate.length) {
5234: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
5235: var num = document.$formname.selfenroll_activate[j].value;
5236: if (document.$formname.selfenroll_activate[j].checked) {
5237: countfail = check_types(num,countfail,needaction)
5238: }
5239: }
5240: } else {
5241: if (document.$formname.selfenroll_activate.checked) {
5242: var num = document.enrollstudent.selfenroll_activate.value;
5243: countfail = check_types(num,countfail,needaction)
5244: }
5245: }
5246: }
5247: if (countfail > 0) {
5248: var msg = "$alerts{'acto'}\\n";
5249: var loopend = needaction.length -1;
5250: if (loopend > 0) {
5251: for (var m=0; m<loopend; m++) {
5252: msg += needaction[m]+", ";
5253: }
5254: }
5255: msg += needaction[loopend]+"\\n$alerts{'butn'}\\n$alerts{'wilf'}";
5256: alert(msg);
5257: return;
5258: }
5259: setSections(form);
5260: }
5261:
5262: function check_types(num,countfail,needaction) {
5263: var typeidx = getIndexByName('selfenroll_types_'+num);
5264: var count = 0;
5265: if (typeidx != -1) {
5266: if (document.$formname.elements[typeidx].length) {
5267: for (var k=0; k<document.$formname.elements[typeidx].length; k++) {
5268: if (document.$formname.elements[typeidx][k].checked) {
5269: count ++;
5270: }
5271: }
5272: } else {
5273: if (document.$formname.elements[typeidx].checked) {
5274: count ++;
5275: }
5276: }
5277: if (count == 0) {
5278: var domidx = getIndexByName('selfenroll_dom_'+num);
5279: if (domidx != -1) {
5280: var domname = document.$formname.elements[domidx].value;
5281: needaction[countfail] = domname;
5282: countfail ++;
5283: }
5284: }
5285: }
5286: return countfail;
5287: }
5288:
5289: function getIndexByName(item) {
5290: for (var i=0;i<document.$formname.elements.length;i++) {
5291: if (document.$formname.elements[i].name == item) {
5292: return i;
5293: }
5294: }
5295: return -1;
5296: }
5297: ENDSCRIPT
5298: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
5299: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
5300:
5301: my $output = '<script type="text/javascript">'."\n".
5302: '// <![CDATA['."\n".
5303: $setsec_js."\n".$selfenroll_js."\n".
5304: '// ]]>'."\n".
5305: '</script>'."\n".
5306: '<h3>'.$lt->{'selfenroll'}.'</h3>'."\n";
5307: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
5308: if (ref($visactions) eq 'HASH') {
5309: if ($visible) {
5310: $output .= '<p class="LC_info">'.$visactions->{'vis'}.'</p>';
5311: } else {
5312: $output .= '<p class="LC_warning">'.$visactions->{'miss'}.'</p>'
5313: .$visactions->{'yous'}.
5314: '<p>'.$visactions->{'gen'}.'<br />'.$visactions->{'coca'};
5315: if (ref($vismsgs) eq 'ARRAY') {
5316: $output .= '<br />'.$visactions->{'make'}.'<ul>';
5317: foreach my $item (@{$vismsgs}) {
5318: $output .= '<li>'.$visactions->{$item}.'</li>';
5319: }
5320: $output .= '</ul>';
5321: }
5322: $output .= '</p>';
5323: }
5324: }
5325: $output .= '<form name="'.$formname.'" method="post" action="/adm/createuser">'."\n".
5326: &Apache::lonhtmlcommon::start_pick_box();
5327: if (ref($row) eq 'ARRAY') {
5328: foreach my $item (@{$row}) {
5329: my $title = $item;
5330: if (ref($lt) eq 'HASH') {
5331: $title = $lt->{$item};
5332: }
5333: $output .= &Apache::lonhtmlcommon::row_title($title);
5334: if ($item eq 'types') {
5335: my $curr_types = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_types'};
5336: my $showdomdesc = 1;
5337: my $includeempty = 1;
5338: my $num = 0;
5339: $output .= &Apache::loncommon::start_data_table().
5340: &Apache::loncommon::start_data_table_row()
5341: .'<td colspan="2"><span class="LC_nobreak"><label>'
5342: .&mt('Any user in any domain:')
5343: .' <input type="radio" name="selfenroll_all" value="1" ';
5344: if ($curr_types eq '*') {
5345: $output .= ' checked="checked" ';
5346: }
5347: $output .= 'onchange="javascript:update_types('.
5348: "'selfenroll_all'".');" />'.&mt('Yes').'</label>'.
5349: ' <input type="radio" name="selfenroll_all" value="0" ';
5350: if ($curr_types ne '*') {
5351: $output .= ' checked="checked" ';
5352: }
5353: $output .= ' onchange="javascript:update_types('.
5354: "'selfenroll_all'".');"/>'.&mt('No').'</label></td>'.
5355: &Apache::loncommon::end_data_table_row().
5356: &Apache::loncommon::end_data_table().
5357: &mt('Or').'<br />'.
5358: &Apache::loncommon::start_data_table();
5359: my %currdoms;
5360: if ($curr_types eq '') {
5361: $output .= &new_selfenroll_dom_row($cdom,'0');
5362: } elsif ($curr_types ne '*') {
5363: my @entries = split(/;/,$curr_types);
5364: if (@entries > 0) {
5365: foreach my $entry (@entries) {
5366: my ($currdom,$typestr) = split(/:/,$entry);
5367: $currdoms{$currdom} = 1;
5368: my $domdesc = &Apache::lonnet::domain($currdom);
5369: my @currinsttypes = split(',',$typestr);
5370: $output .= &Apache::loncommon::start_data_table_row()
5371: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').'<b>'
5372: .' '.$domdesc.' ('.$currdom.')'
5373: .'</b><input type="hidden" name="selfenroll_dom_'.$num
5374: .'" value="'.$currdom.'" /></span><br />'
5375: .'<span class="LC_nobreak"><label><input type="checkbox" '
5376: .'name="selfenroll_delete" value="'.$num.'" onchange="javascript:update_types('."'selfenroll_delete','$num'".');" />'
5377: .&mt('Delete').'</label></span></td>';
5378: $output .= '<td valign="top"> '.&mt('User types:').'<br />'
5379: .&selfenroll_inst_types($num,$currdom,\@currinsttypes).'</td>'
5380: .&Apache::loncommon::end_data_table_row();
5381: $num ++;
5382: }
5383: }
5384: }
5385: my $add_domtitle = &mt('Users in additional domain:');
5386: if ($curr_types eq '*') {
5387: $add_domtitle = &mt('Users in specific domain:');
5388: } elsif ($curr_types eq '') {
5389: $add_domtitle = &mt('Users in other domain:');
5390: }
5391: $output .= &Apache::loncommon::start_data_table_row()
5392: .'<td colspan="2"><span class="LC_nobreak">'.$add_domtitle.'</span><br />'
5393: .&Apache::loncommon::select_dom_form('','selfenroll_newdom',
5394: $includeempty,$showdomdesc)
5395: .'<input type="hidden" name="selfenroll_types_total" value="'.$num.'" />'
5396: .'</td>'.&Apache::loncommon::end_data_table_row()
5397: .&Apache::loncommon::end_data_table();
5398: } elsif ($item eq 'registered') {
5399: my ($regon,$regoff);
5400: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_registered'}) {
5401: $regon = ' checked="checked" ';
5402: $regoff = ' ';
5403: } else {
5404: $regon = ' ';
5405: $regoff = ' checked="checked" ';
5406: }
5407: $output .= '<label>'.
5408: '<input type="radio" name="selfenroll_registered" value="1"'.$regon.'/>'.
5409: &mt('Yes').'</label> <label>'.
5410: '<input type="radio" name="selfenroll_registered" value="0"'.$regoff.'/>'.
5411: &mt('No').'</label>';
5412: } elsif ($item eq 'enroll_dates') {
5413: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_date'};
5414: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_date'};
5415: if ($starttime eq '') {
5416: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
5417: }
5418: if ($endtime eq '') {
5419: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
5420: }
5421: my $startform =
5422: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_date',$starttime,
5423: undef,undef,undef,undef,undef,undef,undef,$nolink);
5424: my $endform =
5425: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_date',$endtime,
5426: undef,undef,undef,undef,undef,undef,undef,$nolink);
5427: $output .= &selfenroll_date_forms($startform,$endform);
5428: } elsif ($item eq 'access_dates') {
5429: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_access'};
5430: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_access'};
5431: if ($starttime eq '') {
5432: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
5433: }
5434: if ($endtime eq '') {
5435: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
5436: }
5437: my $startform =
5438: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_access',$starttime,
5439: undef,undef,undef,undef,undef,undef,undef,$nolink);
5440: my $endform =
5441: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_access',$endtime,
5442: undef,undef,undef,undef,undef,undef,undef,$nolink);
5443: $output .= &selfenroll_date_forms($startform,$endform);
5444: } elsif ($item eq 'section') {
5445: my $currsec = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_section'};
5446: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
5447: my $newsecval;
5448: if ($currsec ne 'none' && $currsec ne '') {
5449: if (!defined($sections_count{$currsec})) {
5450: $newsecval = $currsec;
5451: }
5452: }
5453: my $sections_select =
5454: &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec);
5455: $output .= '<table class="LC_createuser">'."\n".
5456: '<tr class="LC_section_row">'."\n".
5457: '<td align="center">'.&mt('Existing sections')."\n".
5458: '<br />'.$sections_select.'</td><td align="center">'.
5459: &mt('New section').'<br />'."\n".
5460: '<input type="text" name="newsec" size="15" value="'.$newsecval.'" />'."\n".
5461: '<input type="hidden" name="sections" value="" />'."\n".
5462: '<input type="hidden" name="state" value="done" />'."\n".
5463: '</td></tr></table>'."\n";
5464: } elsif ($item eq 'approval') {
5465: my ($appon,$appoff);
5466: my $cid = $env{'request.course.id'};
5467: my $currnotified = $env{'course.'.$cid.'.internal.selfenroll_notifylist'};
5468: if ($env{'course.'.$cid.'.internal.selfenroll_approval'}) {
5469: $appon = ' checked="checked" ';
5470: $appoff = ' ';
5471: } else {
5472: $appon = ' ';
5473: $appoff = ' checked="checked" ';
5474: }
5475: $output .= '<label>'.
5476: '<input type="radio" name="selfenroll_approval" value="1"'.$appon.'/>'.
5477: &mt('Yes').'</label> <label>'.
5478: '<input type="radio" name="selfenroll_approval" value="0"'.$appoff.'/>'.
5479: &mt('No').'</label>';
5480: my %advhash = &Apache::lonnet::get_course_adv_roles($cid,1);
5481: my (@ccs,%notified);
5482: my $ccrole = 'cc';
5483: if ($crstype eq 'Community') {
5484: $ccrole = 'co';
5485: }
5486: if ($advhash{$ccrole}) {
5487: @ccs = split(/,/,$advhash{$ccrole});
5488: }
5489: if ($currnotified) {
5490: foreach my $current (split(/,/,$currnotified)) {
5491: $notified{$current} = 1;
5492: if (!grep(/^\Q$current\E$/,@ccs)) {
5493: push(@ccs,$current);
5494: }
5495: }
5496: }
5497: if (@ccs) {
5498: $output .= '<br />'.&mt('Personnel to be notified when an enrollment request needs approval, or has been approved:').' '.&Apache::loncommon::start_data_table().
5499: &Apache::loncommon::start_data_table_row();
5500: my $count = 0;
5501: my $numcols = 4;
5502: foreach my $cc (sort(@ccs)) {
5503: my $notifyon;
5504: my ($ccuname,$ccudom) = split(/:/,$cc);
5505: if ($notified{$cc}) {
5506: $notifyon = ' checked="checked" ';
5507: }
5508: if ($count && !$count%$numcols) {
5509: $output .= &Apache::loncommon::end_data_table_row().
5510: &Apache::loncommon::start_data_table_row()
5511: }
5512: $output .= '<td><span class="LC_nobreak"><label>'.
5513: '<input type="checkbox" name="selfenroll_notify"'.$notifyon.' value="'.$cc.'" />'.
5514: &Apache::loncommon::plainname($ccuname,$ccudom).
5515: '</label></span></td>';
5516: $count ++;
5517: }
5518: my $rem = $count%$numcols;
5519: if ($rem) {
5520: my $emptycols = $numcols - $rem;
5521: for (my $i=0; $i<$emptycols; $i++) {
5522: $output .= '<td> </td>';
5523: }
5524: }
5525: $output .= &Apache::loncommon::end_data_table_row().
5526: &Apache::loncommon::end_data_table();
5527: }
5528: } elsif ($item eq 'limit') {
5529: my ($crslimit,$selflimit,$nolimit);
5530: my $cid = $env{'request.course.id'};
5531: my $currlim = $env{'course.'.$cid.'.internal.selfenroll_limit'};
5532: my $currcap = $env{'course.'.$cid.'.internal.selfenroll_cap'};
5533: $nolimit = ' checked="checked" ';
5534: if ($currlim eq 'allstudents') {
5535: $crslimit = ' checked="checked" ';
5536: $selflimit = ' ';
5537: $nolimit = ' ';
5538: } elsif ($currlim eq 'selfenrolled') {
5539: $crslimit = ' ';
5540: $selflimit = ' checked="checked" ';
5541: $nolimit = ' ';
5542: } else {
5543: $crslimit = ' ';
5544: $selflimit = ' ';
5545: }
5546: $output .= '<table><tr><td><label>'.
5547: '<input type="radio" name="selfenroll_limit" value="none"'.$nolimit.'/>'.
5548: &mt('No limit').'</label></td><td><label>'.
5549: '<input type="radio" name="selfenroll_limit" value="allstudents"'.$crslimit.'/>'.
5550: &mt('Limit by total students').'</label></td><td><label>'.
5551: '<input type="radio" name="selfenroll_limit" value="selfenrolled"'.$selflimit.'/>'.
5552: &mt('Limit by total self-enrolled students').
5553: '</td></tr><tr>'.
5554: '<td> </td><td colspan="2"><span class="LC_nobreak">'.
5555: (' 'x3).&mt('Maximum number allowed: ').
5556: '<input type="text" name="selfenroll_cap" size = "5" value="'.$currcap.'" /></td></tr></table>';
5557: }
5558: $output .= &Apache::lonhtmlcommon::row_closure(1);
5559: }
5560: }
5561: $output .= &Apache::lonhtmlcommon::end_pick_box().
5562: '<br /><input type="button" name="selfenrollconf" value="'
5563: .&mt('Save').'" onclick="validate_types(this.form);" />'
5564: .'<input type="hidden" name="action" value="selfenroll" /></form>';
5565: $r->print($output);
5566: return;
5567: }
5568:
5569: sub visible_in_cat {
5570: my ($cdom,$cnum) = @_;
5571: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
5572: my ($cathash,%settable,@vismsgs,$cansetvis);
5573: my %visactions = &Apache::lonlocal::texthash(
5574: vis => 'Your course/community currently appears in the Course/Community Catalog for this domain.',
5575: 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.',
5576: miss => 'Your course/community does not currently appear in the Course/Community Catalog for this domain.',
5577: yous => 'You should remedy this if you plan to allow self-enrollment, otherwise students will have difficulty finding your course.',
5578: 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.',
5579: make => 'Make any changes to self-enrollment settings below, click "Save", then take action to include the course in the Catalog:',
5580: take => 'Take the following action to ensure the course appears in the Catalog:',
5581: dc_unhide => 'Ask a domain coordinator to change the "Exclude from course catalog" setting.',
5582: dc_addinst => 'Ask a domain coordinator to enable display the catalog of "Official courses (with institutional codes)".',
5583: dc_instcode => 'Ask a domain coordinator to assign an institutional code (if this is an official course).',
5584: dc_catalog => 'Ask a domain coordinator to enable or create at least one course category in the domain.',
5585: dc_categories => 'Ask a domain coordinator to create a hierarchy of categories and sub categories for courses in the domain.',
5586: 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',
5587: dc_addcat => 'Ask a domain coordinator to assign a category to the course.',
5588: );
5589: $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>"');
5590: $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>"');
5591: $visactions{'addcat'} = &mt('Use [_1]Categorize course[_2] to assign a category to the course.','"<a href="/adm/courseprefs?phase=display&actions=courseinfo">','</a>"');
5592: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5593: if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
5594: $settable{'togglecats'} = 1;
5595: }
5596: if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
5597: $settable{'categorize'} = 1;
5598: }
5599: $cathash = $domconf{'coursecategories'}{'cats'};
5600: }
5601: if ($settable{'togglecats'} && $settable{'categorize'}) {
5602: $cansetvis = &mt('You are able to both assign a course category and choose to exclude this course from the catalog.');
5603: } elsif ($settable{'togglecats'}) {
5604: $cansetvis = &mt('You are able to choose to exclude this course from the catalog, but only a Domain Coordinator may assign a course category.');
5605: } elsif ($settable{'categorize'}) {
5606: $cansetvis = &mt('You may assign a course category, but only a Domain Coordinator may choose to exclude this course from the catalog.');
5607: } else {
5608: $cansetvis = &mt('Only a Domain Coordinator may assign a course category or choose to exclude this course from the catalog.');
5609: }
5610:
5611: my %currsettings =
5612: &Apache::lonnet::get('environment',['hidefromcat','categories','internal.coursecode'],
5613: $cdom,$cnum);
5614: my $visible = 0;
5615: if ($currsettings{'internal.coursecode'} ne '') {
5616: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5617: $cathash = $domconf{'coursecategories'}{'cats'};
5618: if (ref($cathash) eq 'HASH') {
5619: if ($cathash->{'instcode::0'} eq '') {
5620: push(@vismsgs,'dc_addinst');
5621: } else {
5622: $visible = 1;
5623: }
5624: } else {
5625: $visible = 1;
5626: }
5627: } else {
5628: $visible = 1;
5629: }
5630: } else {
5631: if (ref($cathash) eq 'HASH') {
5632: if ($cathash->{'instcode::0'} ne '') {
5633: push(@vismsgs,'dc_instcode');
5634: }
5635: } else {
5636: push(@vismsgs,'dc_instcode');
5637: }
5638: }
5639: if ($currsettings{'categories'} ne '') {
5640: my $cathash;
5641: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5642: $cathash = $domconf{'coursecategories'}{'cats'};
5643: if (ref($cathash) eq 'HASH') {
5644: if (keys(%{$cathash}) == 0) {
5645: push(@vismsgs,'dc_catalog');
5646: } elsif ((keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} ne '')) {
5647: push(@vismsgs,'dc_categories');
5648: } else {
5649: my @currcategories = split('&',$currsettings{'categories'});
5650: my $matched = 0;
5651: foreach my $cat (@currcategories) {
5652: if ($cathash->{$cat} ne '') {
5653: $visible = 1;
5654: $matched = 1;
5655: last;
5656: }
5657: }
5658: if (!$matched) {
5659: if ($settable{'categorize'}) {
5660: push(@vismsgs,'chgcat');
5661: } else {
5662: push(@vismsgs,'dc_chgcat');
5663: }
5664: }
5665: }
5666: }
5667: }
5668: } else {
5669: if (ref($cathash) eq 'HASH') {
5670: if ((keys(%{$cathash}) > 1) ||
5671: (keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} eq '')) {
5672: if ($settable{'categorize'}) {
5673: push(@vismsgs,'addcat');
5674: } else {
5675: push(@vismsgs,'dc_addcat');
5676: }
5677: }
5678: }
5679: }
5680: if ($currsettings{'hidefromcat'} eq 'yes') {
5681: $visible = 0;
5682: if ($settable{'togglecats'}) {
5683: unshift(@vismsgs,'unhide');
5684: } else {
5685: unshift(@vismsgs,'dc_unhide')
5686: }
5687: }
5688: return ($visible,$cansetvis,\@vismsgs,\%visactions);
5689: }
5690:
5691: sub new_selfenroll_dom_row {
5692: my ($newdom,$num) = @_;
5693: my $domdesc = &Apache::lonnet::domain($newdom);
5694: my $output;
5695: if ($domdesc ne '') {
5696: $output .= &Apache::loncommon::start_data_table_row()
5697: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').' <b>'.$domdesc
5698: .' ('.$newdom.')</b><input type="hidden" name="selfenroll_dom_'.$num
5699: .'" value="'.$newdom.'" /></span><br />'
5700: .'<span class="LC_nobreak"><label><input type="checkbox" '
5701: .'name="selfenroll_activate" value="'.$num.'" '
5702: .'onchange="javascript:update_types('
5703: ."'selfenroll_activate','$num'".');" />'
5704: .&mt('Activate').'</label></span></td>';
5705: my @currinsttypes;
5706: $output .= '<td>'.&mt('User types:').'<br />'
5707: .&selfenroll_inst_types($num,$newdom,\@currinsttypes).'</td>'
5708: .&Apache::loncommon::end_data_table_row();
5709: }
5710: return $output;
5711: }
5712:
5713: sub selfenroll_inst_types {
5714: my ($num,$currdom,$currinsttypes) = @_;
5715: my $output;
5716: my $numinrow = 4;
5717: my $count = 0;
5718: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($currdom);
5719: my $othervalue = 'any';
5720: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5721: if (keys(%{$usertypes}) > 0) {
5722: $othervalue = 'other';
5723: }
5724: $output .= '<table><tr>';
5725: foreach my $type (@{$types}) {
5726: if (($count > 0) && ($count%$numinrow == 0)) {
5727: $output .= '</tr><tr>';
5728: }
5729: if (defined($usertypes->{$type})) {
5730: my $esc_type = &escape($type);
5731: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.
5732: $esc_type.'" ';
5733: if (ref($currinsttypes) eq 'ARRAY') {
5734: if (@{$currinsttypes} > 0) {
5735: if (grep(/^any$/,@{$currinsttypes})) {
5736: $output .= 'checked="checked"';
5737: } elsif (grep(/^\Q$esc_type\E$/,@{$currinsttypes})) {
5738: $output .= 'checked="checked"';
5739: }
5740: } else {
5741: $output .= 'checked="checked"';
5742: }
5743: }
5744: $output .= ' name="selfenroll_types_'.$num.'" />'.$usertypes->{$type}.'</label></span></td>';
5745: }
5746: $count ++;
5747: }
5748: if (($count > 0) && ($count%$numinrow == 0)) {
5749: $output .= '</tr><tr>';
5750: }
5751: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.$othervalue.'"';
5752: if (ref($currinsttypes) eq 'ARRAY') {
5753: if (@{$currinsttypes} > 0) {
5754: if (grep(/^any$/,@{$currinsttypes})) {
5755: $output .= ' checked="checked"';
5756: } elsif ($othervalue eq 'other') {
5757: if (grep(/^\Q$othervalue\E$/,@{$currinsttypes})) {
5758: $output .= ' checked="checked"';
5759: }
5760: }
5761: } else {
5762: $output .= ' checked="checked"';
5763: }
5764: } else {
5765: $output .= ' checked="checked"';
5766: }
5767: $output .= ' name="selfenroll_types_'.$num.'" />'.$othertitle.'</label></span></td></tr></table>';
5768: }
5769: return $output;
5770: }
5771:
5772: sub selfenroll_date_forms {
5773: my ($startform,$endform) = @_;
5774: my $output .= &Apache::lonhtmlcommon::start_pick_box()."\n".
5775: &Apache::lonhtmlcommon::row_title(&mt('Start date'),
5776: 'LC_oddrow_value')."\n".
5777: $startform."\n".
5778: &Apache::lonhtmlcommon::row_closure(1).
5779: &Apache::lonhtmlcommon::row_title(&mt('End date'),
5780: 'LC_oddrow_value')."\n".
5781: $endform."\n".
5782: &Apache::lonhtmlcommon::row_closure(1).
5783: &Apache::lonhtmlcommon::end_pick_box();
5784: return $output;
5785: }
5786:
5787: sub print_userchangelogs_display {
5788: my ($r,$context,$permission) = @_;
5789: my $formname = 'rolelog';
5790: my ($username,$domain,$crstype,%roleslog);
5791: if ($context eq 'domain') {
5792: $domain = $env{'request.role.domain'};
5793: %roleslog=&Apache::lonnet::dump_dom('nohist_rolelog',$domain);
5794: } else {
5795: if ($context eq 'course') {
5796: $domain = $env{'course.'.$env{'request.course.id'}.'.domain'};
5797: $username = $env{'course.'.$env{'request.course.id'}.'.num'};
5798: $crstype = &Apache::loncommon::course_type();
5799: my %saveable_parameters = ('show' => 'scalar',);
5800: &Apache::loncommon::store_course_settings('roles_log',
5801: \%saveable_parameters);
5802: &Apache::loncommon::restore_course_settings('roles_log',
5803: \%saveable_parameters);
5804: } elsif ($context eq 'author') {
5805: $domain = $env{'user.domain'};
5806: if ($env{'request.role'} =~ m{^au\./\Q$domain\E/$}) {
5807: $username = $env{'user.name'};
5808: } else {
5809: undef($domain);
5810: }
5811: }
5812: if ($domain ne '' && $username ne '') {
5813: %roleslog=&Apache::lonnet::dump('nohist_rolelog',$domain,$username);
5814: }
5815: }
5816: if ((keys(%roleslog))[0]=~/^error\:/) { undef(%roleslog); }
5817:
5818: # set defaults
5819: my $now = time();
5820: my $defstart = $now - (7*24*3600); #7 days ago
5821: my %defaults = (
5822: page => '1',
5823: show => '10',
5824: role => 'any',
5825: chgcontext => 'any',
5826: rolelog_start_date => $defstart,
5827: rolelog_end_date => $now,
5828: );
5829: my $more_records = 0;
5830:
5831: # set current
5832: my %curr;
5833: foreach my $item ('show','page','role','chgcontext') {
5834: $curr{$item} = $env{'form.'.$item};
5835: }
5836: my ($startdate,$enddate) =
5837: &Apache::lonuserutils::get_dates_from_form('rolelog_start_date','rolelog_end_date');
5838: $curr{'rolelog_start_date'} = $startdate;
5839: $curr{'rolelog_end_date'} = $enddate;
5840: foreach my $key (keys(%defaults)) {
5841: if ($curr{$key} eq '') {
5842: $curr{$key} = $defaults{$key};
5843: }
5844: }
5845: my (%whodunit,%changed,$version);
5846: ($version) = ($r->dir_config('lonVersion') =~ /^([\d\.]+)\-/);
5847: my ($minshown,$maxshown);
5848: $minshown = 1;
5849: my $count = 0;
5850: if ($curr{'show'} ne &mt('all')) {
5851: $maxshown = $curr{'page'} * $curr{'show'};
5852: if ($curr{'page'} > 1) {
5853: $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'};
5854: }
5855: }
5856:
5857: # Form Header
5858: $r->print('<form action="/adm/createuser" method="post" name="'.$formname.'">'.
5859: &role_display_filter($context,$formname,$domain,$username,\%curr,
5860: $version,$crstype));
5861:
5862: # Create navigation
5863: my ($nav_script,$nav_links) = &userlogdisplay_nav($formname,\%curr,$more_records);
5864: my $showntableheader = 0;
5865:
5866: # Table Header
5867: my $tableheader =
5868: &Apache::loncommon::start_data_table_header_row()
5869: .'<th> </th>'
5870: .'<th>'.&mt('When').'</th>'
5871: .'<th>'.&mt('Who made the change').'</th>'
5872: .'<th>'.&mt('Changed User').'</th>'
5873: .'<th>'.&mt('Role').'</th>';
5874:
5875: if ($context eq 'course') {
5876: $tableheader .= '<th>'.&mt('Section').'</th>';
5877: }
5878: $tableheader .=
5879: '<th>'.&mt('Context').'</th>'
5880: .'<th>'.&mt('Start').'</th>'
5881: .'<th>'.&mt('End').'</th>'
5882: .&Apache::loncommon::end_data_table_header_row();
5883:
5884: # Display user change log data
5885: foreach my $id (sort { $roleslog{$b}{'exe_time'}<=>$roleslog{$a}{'exe_time'} } (keys(%roleslog))) {
5886: next if (($roleslog{$id}{'exe_time'} < $curr{'rolelog_start_date'}) ||
5887: ($roleslog{$id}{'exe_time'} > $curr{'rolelog_end_date'}));
5888: if ($curr{'show'} ne &mt('all')) {
5889: if ($count >= $curr{'page'} * $curr{'show'}) {
5890: $more_records = 1;
5891: last;
5892: }
5893: }
5894: if ($curr{'role'} ne 'any') {
5895: next if ($roleslog{$id}{'logentry'}{'role'} ne $curr{'role'});
5896: }
5897: if ($curr{'chgcontext'} ne 'any') {
5898: if ($curr{'chgcontext'} eq 'selfenroll') {
5899: next if (!$roleslog{$id}{'logentry'}{'selfenroll'});
5900: } else {
5901: next if ($roleslog{$id}{'logentry'}{'context'} ne $curr{'chgcontext'});
5902: }
5903: }
5904: $count ++;
5905: next if ($count < $minshown);
5906: unless ($showntableheader) {
5907: $r->print($nav_script
5908: .$nav_links
5909: .&Apache::loncommon::start_data_table()
5910: .$tableheader);
5911: $r->rflush();
5912: $showntableheader = 1;
5913: }
5914: if ($whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} eq '') {
5915: $whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} =
5916: &Apache::loncommon::plainname($roleslog{$id}{'exe_uname'},$roleslog{$id}{'exe_udom'});
5917: }
5918: if ($changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} eq '') {
5919: $changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} =
5920: &Apache::loncommon::plainname($roleslog{$id}{'uname'},$roleslog{$id}{'udom'});
5921: }
5922: my $sec = $roleslog{$id}{'logentry'}{'section'};
5923: if ($sec eq '') {
5924: $sec = &mt('None');
5925: }
5926: my ($rolestart,$roleend);
5927: if ($roleslog{$id}{'delflag'}) {
5928: $rolestart = &mt('deleted');
5929: $roleend = &mt('deleted');
5930: } else {
5931: $rolestart = $roleslog{$id}{'logentry'}{'start'};
5932: $roleend = $roleslog{$id}{'logentry'}{'end'};
5933: if ($rolestart eq '' || $rolestart == 0) {
5934: $rolestart = &mt('No start date');
5935: } else {
5936: $rolestart = &Apache::lonlocal::locallocaltime($rolestart);
5937: }
5938: if ($roleend eq '' || $roleend == 0) {
5939: $roleend = &mt('No end date');
5940: } else {
5941: $roleend = &Apache::lonlocal::locallocaltime($roleend);
5942: }
5943: }
5944: my $chgcontext = $roleslog{$id}{'logentry'}{'context'};
5945: if ($roleslog{$id}{'logentry'}{'selfenroll'}) {
5946: $chgcontext = 'selfenroll';
5947: }
5948: my %lt = &rolechg_contexts($context,$crstype);
5949: if ($chgcontext ne '' && $lt{$chgcontext} ne '') {
5950: $chgcontext = $lt{$chgcontext};
5951: }
5952: $r->print(
5953: &Apache::loncommon::start_data_table_row()
5954: .'<td>'.$count.'</td>'
5955: .'<td>'.&Apache::lonlocal::locallocaltime($roleslog{$id}{'exe_time'}).'</td>'
5956: .'<td>'.$whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}}.'</td>'
5957: .'<td>'.$changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}}.'</td>'
5958: .'<td>'.&Apache::lonnet::plaintext($roleslog{$id}{'logentry'}{'role'},$crstype).'</td>');
5959: if ($context eq 'course') {
5960: $r->print('<td>'.$sec.'</td>');
5961: }
5962: $r->print(
5963: '<td>'.$chgcontext.'</td>'
5964: .'<td>'.$rolestart.'</td>'
5965: .'<td>'.$roleend.'</td>'
5966: .&Apache::loncommon::end_data_table_row()."\n");
5967: }
5968:
5969: if ($showntableheader) { # Table footer, if content displayed above
5970: $r->print(&Apache::loncommon::end_data_table()
5971: .$nav_links);
5972: } else { # No content displayed above
5973: $r->print('<p class="LC_info">'
5974: .&mt('There are no records to display.')
5975: .'</p>'
5976: );
5977: }
5978:
5979: # Form Footer
5980: $r->print(
5981: '<input type="hidden" name="page" value="'.$curr{'page'}.'" />'
5982: .'<input type="hidden" name="action" value="changelogs" />'
5983: .'</form>');
5984: return;
5985: }
5986:
5987: sub userlogdisplay_nav {
5988: my ($formname,$curr,$more_records) = @_;
5989: my ($nav_script,$nav_links);
5990: if (ref($curr) eq 'HASH') {
5991: # Create Navigation:
5992: # Navigation Script
5993: $nav_script = <<"ENDSCRIPT";
5994: <script type="text/javascript">
5995: // <![CDATA[
5996: function chgPage(caller) {
5997: if (caller == 'previous') {
5998: document.$formname.page.value --;
5999: }
6000: if (caller == 'next') {
6001: document.$formname.page.value ++;
6002: }
6003: document.$formname.submit();
6004: return;
6005: }
6006: // ]]>
6007: </script>
6008: ENDSCRIPT
6009: # Navigation Buttons
6010: $nav_links = '<p>';
6011: if (($curr->{'page'} > 1) || ($more_records)) {
6012: if ($curr->{'page'} > 1) {
6013: $nav_links .= '<input type="button"'
6014: .' onclick="javascript:chgPage('."'previous'".');"'
6015: .' value="'.&mt('Previous [_1] changes',$curr->{'show'})
6016: .'" /> ';
6017: }
6018: if ($more_records) {
6019: $nav_links .= '<input type="button"'
6020: .' onclick="javascript:chgPage('."'next'".');"'
6021: .' value="'.&mt('Next [_1] changes',$curr->{'show'})
6022: .'" />';
6023: }
6024: }
6025: $nav_links .= '</p>';
6026: }
6027: return ($nav_script,$nav_links);
6028: }
6029:
6030: sub role_display_filter {
6031: my ($context,$formname,$cdom,$cnum,$curr,$version,$crstype) = @_;
6032: my $lctype;
6033: if ($context eq 'course') {
6034: $lctype = lc($crstype);
6035: }
6036: my $nolink = 1;
6037: my $output = '<table><tr><td valign="top">'.
6038: '<span class="LC_nobreak"><b>'.&mt('Changes/page:').'</b></span><br />'.
6039: &Apache::lonmeta::selectbox('show',$curr->{'show'},undef,
6040: (&mt('all'),5,10,20,50,100,1000,10000)).
6041: '</td><td> </td>';
6042: my $startform =
6043: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_start_date',
6044: $curr->{'rolelog_start_date'},undef,
6045: undef,undef,undef,undef,undef,undef,$nolink);
6046: my $endform =
6047: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_end_date',
6048: $curr->{'rolelog_end_date'},undef,
6049: undef,undef,undef,undef,undef,undef,$nolink);
6050: my %lt = &rolechg_contexts($context,$crstype);
6051: $output .= '<td valign="top"><b>'.&mt('Window during which changes occurred:').'</b><br />'.
6052: '<table><tr><td>'.&mt('After:').
6053: '</td><td>'.$startform.'</td></tr>'.
6054: '<tr><td>'.&mt('Before:').'</td>'.
6055: '<td>'.$endform.'</td></tr></table>'.
6056: '</td>'.
6057: '<td> </td>'.
6058: '<td valign="top"><b>'.&mt('Role:').'</b><br />'.
6059: '<select name="role"><option value="any"';
6060: if ($curr->{'role'} eq 'any') {
6061: $output .= ' selected="selected"';
6062: }
6063: $output .= '>'.&mt('Any').'</option>'."\n";
6064: my @roles = &Apache::lonuserutils::roles_by_context($context,1,$crstype);
6065: foreach my $role (@roles) {
6066: my $plrole;
6067: if ($role eq 'cr') {
6068: $plrole = &mt('Custom Role');
6069: } else {
6070: $plrole=&Apache::lonnet::plaintext($role,$crstype);
6071: }
6072: my $selstr = '';
6073: if ($role eq $curr->{'role'}) {
6074: $selstr = ' selected="selected"';
6075: }
6076: $output .= ' <option value="'.$role.'"'.$selstr.'>'.$plrole.'</option>';
6077: }
6078: $output .= '</select></td>'.
6079: '<td> </td>'.
6080: '<td valign="top"><b>'.
6081: &mt('Context:').'</b><br /><select name="chgcontext">';
6082: my @posscontexts;
6083: if ($context eq 'course') {
6084: @posscontexts = ('any','automated','updatenow','createcourse','course','domain','selfenroll','requestcourses');
6085: } elsif ($context eq 'domain') {
6086: @posscontexts = ('any','domain','requestauthor','domconfig','server');
6087: } else {
6088: @posscontexts = ('any','author','domain');
6089: }
6090: foreach my $chgtype (@posscontexts) {
6091: my $selstr = '';
6092: if ($curr->{'chgcontext'} eq $chgtype) {
6093: $selstr = ' selected="selected"';
6094: }
6095: if ($context eq 'course') {
6096: if (($chgtype eq 'automated') || ($chgtype eq 'updatenow')) {
6097: next if (!&Apache::lonnet::auto_run($cnum,$cdom));
6098: }
6099: }
6100: $output .= '<option value="'.$chgtype.'"'.$selstr.'>'.$lt{$chgtype}.'</option>'."\n";
6101: }
6102: $output .= '</select></td>'
6103: .'</tr></table>';
6104:
6105: # Update Display button
6106: $output .= '<p>'
6107: .'<input type="submit" value="'.&mt('Update Display').'" />'
6108: .'</p>';
6109:
6110: # Server version info
6111: my $needsrev = '2.11.0';
6112: if ($context eq 'course') {
6113: $needsrev = '2.7.0';
6114: }
6115:
6116: $output .= '<p class="LC_info">'
6117: .&mt('Only changes made from servers running LON-CAPA [_1] or later are displayed.'
6118: ,$needsrev);
6119: if ($version) {
6120: $output .= ' '.&mt('This LON-CAPA server is version [_1]',$version);
6121: }
6122: $output .= '</p><hr />';
6123: return $output;
6124: }
6125:
6126: sub rolechg_contexts {
6127: my ($context,$crstype) = @_;
6128: my %lt;
6129: if ($context eq 'course') {
6130: %lt = &Apache::lonlocal::texthash (
6131: any => 'Any',
6132: automated => 'Automated Enrollment',
6133: updatenow => 'Roster Update',
6134: createcourse => 'Course Creation',
6135: course => 'User Management in course',
6136: domain => 'User Management in domain',
6137: selfenroll => 'Self-enrolled',
6138: requestcourses => 'Course Request',
6139: );
6140: if ($crstype eq 'Community') {
6141: $lt{'createcourse'} = &mt('Community Creation');
6142: $lt{'course'} = &mt('User Management in community');
6143: $lt{'requestcourses'} = &mt('Community Request');
6144: }
6145: } elsif ($context eq 'domain') {
6146: %lt = &Apache::lonlocal::texthash (
6147: any => 'Any',
6148: domain => 'User Management in domain',
6149: requestauthor => 'Authoring Request',
6150: server => 'Command line script (DC role)',
6151: domconfig => 'Self-enrolled',
6152: );
6153: } else {
6154: %lt = &Apache::lonlocal::texthash (
6155: any => 'Any',
6156: domain => 'User Management in domain',
6157: author => 'User Management by author',
6158: );
6159: }
6160: return %lt;
6161: }
6162:
6163: #-------------------------------------------------- functions for &phase_two
6164: sub user_search_result {
6165: my ($context,$srch) = @_;
6166: my %allhomes;
6167: my %inst_matches;
6168: my %srch_results;
6169: my ($response,$currstate,$forcenewuser,$dirsrchres);
6170: $srch->{'srchterm'} =~ s/\s+/ /g;
6171: if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
6172: $response = &mt('Invalid search.');
6173: }
6174: if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
6175: $response = &mt('Invalid search.');
6176: }
6177: if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
6178: $response = &mt('Invalid search.');
6179: }
6180: if ($srch->{'srchterm'} eq '') {
6181: $response = &mt('You must enter a search term.');
6182: }
6183: if ($srch->{'srchterm'} =~ /^\s+$/) {
6184: $response = &mt('Your search term must contain more than just spaces.');
6185: }
6186: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
6187: if (($srch->{'srchdomain'} eq '') ||
6188: ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
6189: $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
6190: }
6191: }
6192: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
6193: ($srch->{'srchin'} eq 'alc')) {
6194: if ($srch->{'srchby'} eq 'uname') {
6195: my $unamecheck = $srch->{'srchterm'};
6196: if ($srch->{'srchtype'} eq 'contains') {
6197: if ($unamecheck !~ /^\w/) {
6198: $unamecheck = 'a'.$unamecheck;
6199: }
6200: }
6201: if ($unamecheck !~ /^$match_username$/) {
6202: $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
6203: }
6204: }
6205: }
6206: if ($response ne '') {
6207: $response = '<span class="LC_warning">'.$response.'</span>';
6208: }
6209: if ($srch->{'srchin'} eq 'instd') {
6210: my $instd_chk = &directorysrch_check($srch);
6211: if ($instd_chk ne 'ok') {
6212: $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
6213: '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
6214: }
6215: }
6216: if ($response ne '') {
6217: return ($currstate,$response);
6218: }
6219: if ($srch->{'srchby'} eq 'uname') {
6220: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
6221: if ($env{'form.forcenew'}) {
6222: if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
6223: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
6224: if ($uhome eq 'no_host') {
6225: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
6226: my $showdom = &display_domain_info($env{'request.role.domain'});
6227: $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
6228: } else {
6229: $currstate = 'modify';
6230: }
6231: } else {
6232: $currstate = 'modify';
6233: }
6234: } else {
6235: if ($srch->{'srchin'} eq 'dom') {
6236: if ($srch->{'srchtype'} eq 'exact') {
6237: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
6238: if ($uhome eq 'no_host') {
6239: ($currstate,$response,$forcenewuser) =
6240: &build_search_response($context,$srch,%srch_results);
6241: } else {
6242: $currstate = 'modify';
6243: my $uname = $srch->{'srchterm'};
6244: my $udom = $srch->{'srchdomain'};
6245: $srch_results{$uname.':'.$udom} =
6246: { &Apache::lonnet::get('environment',
6247: ['firstname',
6248: 'lastname',
6249: 'permanentemail'],
6250: $udom,$uname)
6251: };
6252: }
6253: } else {
6254: %srch_results = &Apache::lonnet::usersearch($srch);
6255: ($currstate,$response,$forcenewuser) =
6256: &build_search_response($context,$srch,%srch_results);
6257: }
6258: } else {
6259: my $courseusers = &get_courseusers();
6260: if ($srch->{'srchtype'} eq 'exact') {
6261: if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
6262: $currstate = 'modify';
6263: } else {
6264: ($currstate,$response,$forcenewuser) =
6265: &build_search_response($context,$srch,%srch_results);
6266: }
6267: } else {
6268: foreach my $user (keys(%$courseusers)) {
6269: my ($cuname,$cudomain) = split(/:/,$user);
6270: if ($cudomain eq $srch->{'srchdomain'}) {
6271: my $matched = 0;
6272: if ($srch->{'srchtype'} eq 'begins') {
6273: if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
6274: $matched = 1;
6275: }
6276: } else {
6277: if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
6278: $matched = 1;
6279: }
6280: }
6281: if ($matched) {
6282: $srch_results{$user} =
6283: {&Apache::lonnet::get('environment',
6284: ['firstname',
6285: 'lastname',
6286: 'permanentemail'],
6287: $cudomain,$cuname)};
6288: }
6289: }
6290: }
6291: ($currstate,$response,$forcenewuser) =
6292: &build_search_response($context,$srch,%srch_results);
6293: }
6294: }
6295: }
6296: } elsif ($srch->{'srchin'} eq 'alc') {
6297: $currstate = 'query';
6298: } elsif ($srch->{'srchin'} eq 'instd') {
6299: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
6300: if ($dirsrchres eq 'ok') {
6301: ($currstate,$response,$forcenewuser) =
6302: &build_search_response($context,$srch,%srch_results);
6303: } else {
6304: my $showdom = &display_domain_info($srch->{'srchdomain'});
6305: $response = '<span class="LC_warning">'.
6306: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
6307: '</span><br />'.
6308: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
6309: '<br /><br />';
6310: }
6311: }
6312: } else {
6313: if ($srch->{'srchin'} eq 'dom') {
6314: %srch_results = &Apache::lonnet::usersearch($srch);
6315: ($currstate,$response,$forcenewuser) =
6316: &build_search_response($context,$srch,%srch_results);
6317: } elsif ($srch->{'srchin'} eq 'crs') {
6318: my $courseusers = &get_courseusers();
6319: foreach my $user (keys(%$courseusers)) {
6320: my ($uname,$udom) = split(/:/,$user);
6321: my %names = &Apache::loncommon::getnames($uname,$udom);
6322: my %emails = &Apache::loncommon::getemails($uname,$udom);
6323: if ($srch->{'srchby'} eq 'lastname') {
6324: if ((($srch->{'srchtype'} eq 'exact') &&
6325: ($names{'lastname'} eq $srch->{'srchterm'})) ||
6326: (($srch->{'srchtype'} eq 'begins') &&
6327: ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
6328: (($srch->{'srchtype'} eq 'contains') &&
6329: ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
6330: $srch_results{$user} = {firstname => $names{'firstname'},
6331: lastname => $names{'lastname'},
6332: permanentemail => $emails{'permanentemail'},
6333: };
6334: }
6335: } elsif ($srch->{'srchby'} eq 'lastfirst') {
6336: my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
6337: $srchlast =~ s/\s+$//;
6338: $srchfirst =~ s/^\s+//;
6339: if ($srch->{'srchtype'} eq 'exact') {
6340: if (($names{'lastname'} eq $srchlast) &&
6341: ($names{'firstname'} eq $srchfirst)) {
6342: $srch_results{$user} = {firstname => $names{'firstname'},
6343: lastname => $names{'lastname'},
6344: permanentemail => $emails{'permanentemail'},
6345:
6346: };
6347: }
6348: } elsif ($srch->{'srchtype'} eq 'begins') {
6349: if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
6350: ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
6351: $srch_results{$user} = {firstname => $names{'firstname'},
6352: lastname => $names{'lastname'},
6353: permanentemail => $emails{'permanentemail'},
6354: };
6355: }
6356: } else {
6357: if (($names{'lastname'} =~ /\Q$srchlast\E/i) &&
6358: ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
6359: $srch_results{$user} = {firstname => $names{'firstname'},
6360: lastname => $names{'lastname'},
6361: permanentemail => $emails{'permanentemail'},
6362: };
6363: }
6364: }
6365: }
6366: }
6367: ($currstate,$response,$forcenewuser) =
6368: &build_search_response($context,$srch,%srch_results);
6369: } elsif ($srch->{'srchin'} eq 'alc') {
6370: $currstate = 'query';
6371: } elsif ($srch->{'srchin'} eq 'instd') {
6372: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
6373: if ($dirsrchres eq 'ok') {
6374: ($currstate,$response,$forcenewuser) =
6375: &build_search_response($context,$srch,%srch_results);
6376: } else {
6377: my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = '<span class="LC_warning">'.
6378: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
6379: '</span><br />'.
6380: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
6381: '<br /><br />';
6382: }
6383: }
6384: }
6385: return ($currstate,$response,$forcenewuser,\%srch_results);
6386: }
6387:
6388: sub directorysrch_check {
6389: my ($srch) = @_;
6390: my $can_search = 0;
6391: my $response;
6392: my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
6393: ['directorysrch'],$srch->{'srchdomain'});
6394: my $showdom = &display_domain_info($srch->{'srchdomain'});
6395: if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
6396: if (!$dom_inst_srch{'directorysrch'}{'available'}) {
6397: return &mt('Institutional directory search is not available in domain: [_1]',$showdom);
6398: }
6399: if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
6400: if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
6401: return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom);
6402: }
6403: my @usertypes = split(/:/,$env{'environment.inststatus'});
6404: if (!@usertypes) {
6405: push(@usertypes,'default');
6406: }
6407: if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
6408: foreach my $type (@usertypes) {
6409: if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
6410: $can_search = 1;
6411: last;
6412: }
6413: }
6414: }
6415: if (!$can_search) {
6416: my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
6417: my @longtypes;
6418: foreach my $item (@usertypes) {
6419: if (defined($insttypes->{$item})) {
6420: push (@longtypes,$insttypes->{$item});
6421: } elsif ($item eq 'default') {
6422: push (@longtypes,&mt('other'));
6423: }
6424: }
6425: my $insttype_str = join(', ',@longtypes);
6426: return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
6427: }
6428: } else {
6429: $can_search = 1;
6430: }
6431: } else {
6432: return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
6433: }
6434: my %longtext = &Apache::lonlocal::texthash (
6435: uname => 'username',
6436: lastfirst => 'last name, first name',
6437: lastname => 'last name',
6438: contains => 'contains',
6439: exact => 'as exact match to',
6440: begins => 'begins with',
6441: );
6442: if ($can_search) {
6443: if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
6444: if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
6445: return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
6446: }
6447: } else {
6448: return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
6449: }
6450: }
6451: if ($can_search) {
6452: if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
6453: if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
6454: return 'ok';
6455: } else {
6456: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
6457: }
6458: } else {
6459: if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
6460: ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
6461: ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
6462: return 'ok';
6463: } else {
6464: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
6465: }
6466: }
6467: }
6468: }
6469:
6470: sub get_courseusers {
6471: my %advhash;
6472: my $classlist = &Apache::loncoursedata::get_classlist();
6473: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
6474: foreach my $role (sort(keys(%coursepersonnel))) {
6475: foreach my $user (split(/\,/,$coursepersonnel{$role})) {
6476: if (!exists($classlist->{$user})) {
6477: $classlist->{$user} = [];
6478: }
6479: }
6480: }
6481: return $classlist;
6482: }
6483:
6484: sub build_search_response {
6485: my ($context,$srch,%srch_results) = @_;
6486: my ($currstate,$response,$forcenewuser);
6487: my %names = (
6488: 'uname' => 'username',
6489: 'lastname' => 'last name',
6490: 'lastfirst' => 'last name, first name',
6491: 'crs' => 'this course',
6492: 'dom' => 'LON-CAPA domain',
6493: 'instd' => 'the institutional directory for domain',
6494: );
6495:
6496: my %single = (
6497: begins => 'A match',
6498: contains => 'A match',
6499: exact => 'An exact match',
6500: );
6501: my %nomatch = (
6502: begins => 'No match',
6503: contains => 'No match',
6504: exact => 'No exact match',
6505: );
6506: if (keys(%srch_results) > 1) {
6507: $currstate = 'select';
6508: } else {
6509: if (keys(%srch_results) == 1) {
6510: $currstate = 'modify';
6511: $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
6512: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
6513: $response .= ': '.&display_domain_info($srch->{'srchdomain'});
6514: }
6515: } else { # Search has nothing found. Prepare message to user.
6516: $response = '<span class="LC_warning">';
6517: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
6518: $response .= &mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} [_1] in $names{$srch->{'srchin'}}: [_2]",
6519: '<b>'.$srch->{'srchterm'}.'</b>',
6520: &display_domain_info($srch->{'srchdomain'}));
6521: } else {
6522: $response .= &mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} [_1] in $names{$srch->{'srchin'}}.",
6523: '<b>'.$srch->{'srchterm'}.'</b>');
6524: }
6525: $response .= '</span>';
6526:
6527: if ($srch->{'srchin'} ne 'alc') {
6528: $forcenewuser = 1;
6529: my $cansrchinst = 0;
6530: if ($srch->{'srchdomain'}) {
6531: my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
6532: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
6533: if ($domconfig{'directorysrch'}{'available'}) {
6534: $cansrchinst = 1;
6535: }
6536: }
6537: }
6538: if ((($srch->{'srchby'} eq 'lastfirst') ||
6539: ($srch->{'srchby'} eq 'lastname')) &&
6540: ($srch->{'srchin'} eq 'dom')) {
6541: if ($cansrchinst) {
6542: $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
6543: }
6544: }
6545: if ($srch->{'srchin'} eq 'crs') {
6546: $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
6547: }
6548: }
6549: my $createdom = $env{'request.role.domain'};
6550: if ($context eq 'requestcrs') {
6551: if ($env{'form.coursedom'} ne '') {
6552: $createdom = $env{'form.coursedom'};
6553: }
6554: }
6555: if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $createdom)) {
6556: my $cancreate =
6557: &Apache::lonuserutils::can_create_user($createdom,$context);
6558: my $targetdom = '<span class="LC_cusr_emph">'.$createdom.'</span>';
6559: if ($cancreate) {
6560: my $showdom = &display_domain_info($createdom);
6561: $response .= '<br /><br />'
6562: .'<b>'.&mt('To add a new user:').'</b>'
6563: .'<br />';
6564: if ($context eq 'requestcrs') {
6565: $response .= &mt("(You can only define new users in the new course's domain - [_1])",$targetdom);
6566: } else {
6567: $response .= &mt("(You can only create new users in your current role's domain - [_1])",$targetdom);
6568: }
6569: $response .='<ul><li>'
6570: .&mt("Set 'Domain/institution to search' to: [_1]",'<span class="LC_cusr_emph">'.$showdom.'</span>')
6571: .'</li><li>'
6572: .&mt("Set 'Search criteria' to: [_1]username is ..... in selected LON-CAPA domain[_2]",'<span class="LC_cusr_emph">','</span>')
6573: .'</li><li>'
6574: .&mt('Provide the proposed username')
6575: .'</li><li>'
6576: .&mt("Click 'Search'")
6577: .'</li></ul><br />';
6578: } else {
6579: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
6580: $response .= '<br /><br />';
6581: if ($context eq 'requestcrs') {
6582: $response .= &mt("You are not authorized to define new users in the new course's domain - [_1].",$targetdom);
6583: } else {
6584: $response .= &mt("You are not authorized to create new users in your current role's domain - [_1].",$targetdom);
6585: }
6586: $response .= '<br />'
6587: .&mt('Please contact the [_1]helpdesk[_2] if you need to create a new user.'
6588: ,' <a'.$helplink.'>'
6589: ,'</a>')
6590: .'<br /><br />';
6591: }
6592: }
6593: }
6594: }
6595: return ($currstate,$response,$forcenewuser);
6596: }
6597:
6598: sub display_domain_info {
6599: my ($dom) = @_;
6600: my $output = $dom;
6601: if ($dom ne '') {
6602: my $domdesc = &Apache::lonnet::domain($dom,'description');
6603: if ($domdesc ne '') {
6604: $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
6605: }
6606: }
6607: return $output;
6608: }
6609:
6610: sub crumb_utilities {
6611: my %elements = (
6612: crtuser => {
6613: srchterm => 'text',
6614: srchin => 'selectbox',
6615: srchby => 'selectbox',
6616: srchtype => 'selectbox',
6617: srchdomain => 'selectbox',
6618: },
6619: crtusername => {
6620: srchterm => 'text',
6621: srchdomain => 'selectbox',
6622: },
6623: docustom => {
6624: rolename => 'selectbox',
6625: newrolename => 'textbox',
6626: },
6627: studentform => {
6628: srchterm => 'text',
6629: srchin => 'selectbox',
6630: srchby => 'selectbox',
6631: srchtype => 'selectbox',
6632: srchdomain => 'selectbox',
6633: },
6634: );
6635:
6636: my $jsback .= qq|
6637: function backPage(formname,prevphase,prevstate) {
6638: if (typeof prevphase == 'undefined') {
6639: formname.phase.value = '';
6640: }
6641: else {
6642: formname.phase.value = prevphase;
6643: }
6644: if (typeof prevstate == 'undefined') {
6645: formname.currstate.value = '';
6646: }
6647: else {
6648: formname.currstate.value = prevstate;
6649: }
6650: formname.submit();
6651: }
6652: |;
6653: return ($jsback,\%elements);
6654: }
6655:
6656: sub course_level_table {
6657: my ($inccourses,$showcredits,$defaultcredits) = @_;
6658: return unless (ref($inccourses) eq 'HASH');
6659: my $table = '';
6660: # Custom Roles?
6661:
6662: my %customroles=&Apache::lonuserutils::my_custom_roles();
6663: my %lt=&Apache::lonlocal::texthash(
6664: 'exs' => "Existing sections",
6665: 'new' => "Define new section",
6666: 'ssd' => "Set Start Date",
6667: 'sed' => "Set End Date",
6668: 'crl' => "Course Level",
6669: 'act' => "Activate",
6670: 'rol' => "Role",
6671: 'ext' => "Extent",
6672: 'grs' => "Section",
6673: 'crd' => "Credits",
6674: 'sta' => "Start",
6675: 'end' => "End"
6676: );
6677:
6678: foreach my $protectedcourse (sort(keys(%{$inccourses}))) {
6679: my $thiscourse=$protectedcourse;
6680: $thiscourse=~s:_:/:g;
6681: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
6682: my $isowner = &Apache::lonuserutils::is_courseowner($protectedcourse,$coursedata{'internal.courseowner'});
6683: my $area=$coursedata{'description'};
6684: my $crstype=$coursedata{'type'};
6685: if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; }
6686: my ($domain,$cnum)=split(/\//,$thiscourse);
6687: my %sections_count;
6688: if (defined($env{'request.course.id'})) {
6689: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
6690: %sections_count =
6691: &Apache::loncommon::get_sections($domain,$cnum);
6692: }
6693: }
6694: my @roles = &Apache::lonuserutils::roles_by_context('course','',$crstype);
6695: foreach my $role (@roles) {
6696: my $plrole=&Apache::lonnet::plaintext($role,$crstype);
6697: if ((&Apache::lonnet::allowed('c'.$role,$thiscourse)) ||
6698: ((($role eq 'cc') || ($role eq 'co')) && ($isowner))) {
6699: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6700: $plrole,\%sections_count,\%lt,
6701: $defaultcredits,$crstype);
6702: } elsif ($env{'request.course.sec'} ne '') {
6703: if (&Apache::lonnet::allowed('c'.$role,$thiscourse.'/'.
6704: $env{'request.course.sec'})) {
6705: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6706: $plrole,\%sections_count,\%lt,
6707: $defaultcredits,$crstype);
6708: }
6709: }
6710: }
6711: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
6712: foreach my $cust (sort(keys(%customroles))) {
6713: next if ($crstype eq 'Community' && $customroles{$cust} =~ /bre\&S/);
6714: my $role = 'cr_cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$cust;
6715: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6716: $cust,\%sections_count,\%lt);
6717: }
6718: }
6719: }
6720: return '' if ($table eq ''); # return nothing if there is nothing
6721: # in the table
6722: my $result;
6723: if (!$env{'request.course.id'}) {
6724: $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
6725: }
6726: $result .=
6727: &Apache::loncommon::start_data_table().
6728: &Apache::loncommon::start_data_table_header_row().
6729: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'."\n".
6730: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'crd'}.'</th>'."\n".
6731: '<th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th>'."\n".
6732: '<th>'.$lt{'end'}.'</th>'.
6733: &Apache::loncommon::end_data_table_header_row().
6734: $table.
6735: &Apache::loncommon::end_data_table();
6736: return $result;
6737: }
6738:
6739: sub course_level_row {
6740: my ($protectedcourse,$role,$area,$domain,$plrole,$sections_count,
6741: $lt,$defaultcredits,$crstype) = @_;
6742: my $creditem;
6743: my $row = &Apache::loncommon::start_data_table_row().
6744: ' <td><input type="checkbox" name="act_'.
6745: $protectedcourse.'_'.$role.'" /></td>'."\n".
6746: ' <td>'.$plrole.'</td>'."\n".
6747: ' <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
6748: if (($role eq 'st') && ($crstype eq 'Course')) {
6749: $row .=
6750: '<td><input type="text" name="credits_'.$protectedcourse.'_'.
6751: $role.'" size="3" value="'.$defaultcredits.'" /></td>';
6752: } else {
6753: $row .= '<td> </td>';
6754: }
6755: if (($role eq 'cc') || ($role eq 'co')) {
6756: $row .= '<td> </td>';
6757: } elsif ($env{'request.course.sec'} ne '') {
6758: $row .= ' <td><input type="hidden" value="'.
6759: $env{'request.course.sec'}.'" '.
6760: 'name="sec_'.$protectedcourse.'_'.$role.'" />'.
6761: $env{'request.course.sec'}.'</td>';
6762: } else {
6763: if (ref($sections_count) eq 'HASH') {
6764: my $currsec =
6765: &Apache::lonuserutils::course_sections($sections_count,
6766: $protectedcourse.'_'.$role);
6767: $row .= '<td><table class="LC_createuser">'."\n".
6768: '<tr class="LC_section_row">'."\n".
6769: ' <td valign="top">'.$lt->{'exs'}.'<br />'.
6770: $currsec.'</td>'."\n".
6771: ' <td> </td>'."\n".
6772: ' <td valign="top"> '.$lt->{'new'}.'<br />'.
6773: '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.
6774: '" value="" />'.
6775: '<input type="hidden" '.
6776: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n".
6777: '</tr></table></td>'."\n";
6778: } else {
6779: $row .= '<td><input type="text" size="10" '.
6780: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n";
6781: }
6782: }
6783: $row .= <<ENDTIMEENTRY;
6784: <td><input type="hidden" name="start_$protectedcourse\_$role" value="" />
6785: <a href=
6786: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'ssd'}</a></td>
6787: <td><input type="hidden" name="end_$protectedcourse\_$role" value="" />
6788: <a href=
6789: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'sed'}</a></td>
6790: ENDTIMEENTRY
6791: $row .= &Apache::loncommon::end_data_table_row();
6792: return $row;
6793: }
6794:
6795: sub course_level_dc {
6796: my ($dcdom,$showcredits) = @_;
6797: my %customroles=&Apache::lonuserutils::my_custom_roles();
6798: my @roles = &Apache::lonuserutils::roles_by_context('course');
6799: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
6800: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
6801: '<input type="hidden" name="dccourse" value="" />';
6802: my $courseform=&Apache::loncommon::selectcourse_link
6803: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Select','crstype');
6804: my $credit_elem;
6805: if ($showcredits) {
6806: $credit_elem = 'credits';
6807: }
6808: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu','role','Course/Community Browser',$credit_elem);
6809: my %lt=&Apache::lonlocal::texthash(
6810: 'rol' => "Role",
6811: 'grs' => "Section",
6812: 'exs' => "Existing sections",
6813: 'new' => "Define new section",
6814: 'sta' => "Start",
6815: 'end' => "End",
6816: 'ssd' => "Set Start Date",
6817: 'sed' => "Set End Date",
6818: 'scc' => "Course/Community",
6819: 'crd' => "Credits",
6820: );
6821: my $header = '<h4>'.&mt('Course/Community Level').'</h4>'.
6822: &Apache::loncommon::start_data_table().
6823: &Apache::loncommon::start_data_table_header_row().
6824: '<th>'.$lt{'scc'}.'</th><th>'.$lt{'rol'}.'</th>'."\n".
6825: '<th>'.$lt{'grs'}.'</th><th>'.$lt{'crd'}.'</th>'."\n".
6826: '<th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'."\n".
6827: &Apache::loncommon::end_data_table_header_row();
6828: my $otheritems = &Apache::loncommon::start_data_table_row()."\n".
6829: '<td><br /><span class="LC_nobreak"><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc','','','','crstype'".')" />'.
6830: $courseform.(' ' x4).'</span></td>'."\n".
6831: '<td valign><br /><select name="role">'."\n";
6832: foreach my $role (@roles) {
6833: my $plrole=&Apache::lonnet::plaintext($role);
6834: $otheritems .= ' <option value="'.$role.'">'.$plrole;
6835: }
6836: if ( keys %customroles > 0) {
6837: foreach my $cust (sort keys %customroles) {
6838: my $custrole='cr_cr_'.$env{'user.domain'}.
6839: '_'.$env{'user.name'}.'_'.$cust;
6840: $otheritems .= ' <option value="'.$custrole.'">'.$cust;
6841: }
6842: }
6843: $otheritems .= '</select></td><td>'.
6844: '<table border="0" cellspacing="0" cellpadding="0">'.
6845: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
6846: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
6847: '<td> </td>'.
6848: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
6849: '<input type="text" name="newsec" value="" />'.
6850: '<input type="hidden" name="section" value="" />'.
6851: '<input type="hidden" name="groups" value="" />'.
6852: '<input type="hidden" name="crstype" value="" /></td>'.
6853: '</tr></table></td>'."\n";
6854: if ($showcredits) {
6855: $otheritems .= '<td><br />'."\n".
6856: '<input type="text" size="3" name="credits" value="" />'."\n";
6857: }
6858: $otheritems .= <<ENDTIMEENTRY;
6859: <td><br /><input type="hidden" name="start" value='' />
6860: <a href=
6861: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
6862: <td><br /><input type="hidden" name="end" value='' />
6863: <a href=
6864: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
6865: ENDTIMEENTRY
6866: $otheritems .= &Apache::loncommon::end_data_table_row().
6867: &Apache::loncommon::end_data_table()."\n";
6868: return $cb_jscript.$header.$hiddenitems.$otheritems;
6869: }
6870:
6871: sub update_selfenroll_config {
6872: my ($r,$context,$permission) = @_;
6873: my ($row,$lt) = &get_selfenroll_titles();
6874: my %curr_groups = &Apache::longroup::coursegroups();
6875: my (%changes,%warning);
6876: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
6877: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
6878: my $curr_types;
6879: if (ref($row) eq 'ARRAY') {
6880: foreach my $item (@{$row}) {
6881: if ($item eq 'enroll_dates') {
6882: my (%currenrolldate,%newenrolldate);
6883: foreach my $type ('start','end') {
6884: $currenrolldate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_date'};
6885: $newenrolldate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_date');
6886: if ($newenrolldate{$type} ne $currenrolldate{$type}) {
6887: $changes{'internal.selfenroll_'.$type.'_date'} = $newenrolldate{$type};
6888: }
6889: }
6890: } elsif ($item eq 'access_dates') {
6891: my (%currdate,%newdate);
6892: foreach my $type ('start','end') {
6893: $currdate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_access'};
6894: $newdate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_access');
6895: if ($newdate{$type} ne $currdate{$type}) {
6896: $changes{'internal.selfenroll_'.$type.'_access'} = $newdate{$type};
6897: }
6898: }
6899: } elsif ($item eq 'types') {
6900: $curr_types =
6901: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6902: if ($env{'form.selfenroll_all'}) {
6903: if ($curr_types ne '*') {
6904: $changes{'internal.selfenroll_types'} = '*';
6905: } else {
6906: next;
6907: }
6908: } else {
6909: my %currdoms;
6910: my @entries = split(/;/,$curr_types);
6911: my @deletedoms = &Apache::loncommon::get_env_multiple('form.selfenroll_delete');
6912: my @activations = &Apache::loncommon::get_env_multiple('form.selfenroll_activate');
6913: my $newnum = 0;
6914: my @latesttypes;
6915: foreach my $num (@activations) {
6916: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$num);
6917: if (@types > 0) {
6918: @types = sort(@types);
6919: my $typestr = join(',',@types);
6920: my $typedom = $env{'form.selfenroll_dom_'.$num};
6921: $latesttypes[$newnum] = $typedom.':'.$typestr;
6922: $currdoms{$typedom} = 1;
6923: $newnum ++;
6924: }
6925: }
6926: for (my $j=0; $j<$env{'form.selfenroll_types_total'}; $j++) {
6927: if ((!grep(/^$j$/,@deletedoms)) && (!grep(/^$j$/,@activations))) {
6928: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$j);
6929: if (@types > 0) {
6930: @types = sort(@types);
6931: my $typestr = join(',',@types);
6932: my $typedom = $env{'form.selfenroll_dom_'.$j};
6933: $latesttypes[$newnum] = $typedom.':'.$typestr;
6934: $currdoms{$typedom} = 1;
6935: $newnum ++;
6936: }
6937: }
6938: }
6939: if ($env{'form.selfenroll_newdom'} ne '') {
6940: my $typedom = $env{'form.selfenroll_newdom'};
6941: if ((!defined($currdoms{$typedom})) &&
6942: (&Apache::lonnet::domain($typedom) ne '')) {
6943: my $typestr;
6944: my ($othertitle,$usertypes,$types) =
6945: &Apache::loncommon::sorted_inst_types($typedom);
6946: my $othervalue = 'any';
6947: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6948: if (@{$types} > 0) {
6949: my @esc_types = map { &escape($_); } @{$types};
6950: $othervalue = 'other';
6951: $typestr = join(',',(@esc_types,$othervalue));
6952: }
6953: $typestr = $othervalue;
6954: } else {
6955: $typestr = $othervalue;
6956: }
6957: $latesttypes[$newnum] = $typedom.':'.$typestr;
6958: $newnum ++ ;
6959: }
6960: }
6961: my $selfenroll_types = join(';',@latesttypes);
6962: if ($selfenroll_types ne $curr_types) {
6963: $changes{'internal.selfenroll_types'} = $selfenroll_types;
6964: }
6965: }
6966: } elsif ($item eq 'limit') {
6967: my $newlimit = $env{'form.selfenroll_limit'};
6968: my $newcap = $env{'form.selfenroll_cap'};
6969: $newcap =~s/\s+//g;
6970: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6971: $currlimit = 'none' if ($currlimit eq '');
6972: my $currcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6973: if ($newlimit ne $currlimit) {
6974: if ($newlimit ne 'none') {
6975: if ($newcap =~ /^\d+$/) {
6976: if ($newcap ne $currcap) {
6977: $changes{'internal.selfenroll_cap'} = $newcap;
6978: }
6979: $changes{'internal.selfenroll_limit'} = $newlimit;
6980: } else {
6981: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6982: }
6983: } elsif ($currcap ne '') {
6984: $changes{'internal.selfenroll_cap'} = '';
6985: $changes{'internal.selfenroll_limit'} = $newlimit;
6986: }
6987: } elsif ($currlimit ne 'none') {
6988: if ($newcap =~ /^\d+$/) {
6989: if ($newcap ne $currcap) {
6990: $changes{'internal.selfenroll_cap'} = $newcap;
6991: }
6992: } else {
6993: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6994: }
6995: }
6996: } elsif ($item eq 'approval') {
6997: my (@currnotified,@newnotified);
6998: my $currapproval = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6999: my $currnotifylist = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
7000: if ($currnotifylist ne '') {
7001: @currnotified = split(/,/,$currnotifylist);
7002: @currnotified = sort(@currnotified);
7003: }
7004: my $newapproval = $env{'form.selfenroll_approval'};
7005: @newnotified = &Apache::loncommon::get_env_multiple('form.selfenroll_notify');
7006: @newnotified = sort(@newnotified);
7007: if ($newapproval ne $currapproval) {
7008: $changes{'internal.selfenroll_approval'} = $newapproval;
7009: if (!$newapproval) {
7010: if ($currnotifylist ne '') {
7011: $changes{'internal.selfenroll_notifylist'} = '';
7012: }
7013: } else {
7014: my @differences =
7015: &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
7016: if (@differences > 0) {
7017: if (@newnotified > 0) {
7018: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
7019: } else {
7020: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
7021: }
7022: }
7023: }
7024: } else {
7025: my @differences = &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
7026: if (@differences > 0) {
7027: if (@newnotified > 0) {
7028: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
7029: } else {
7030: $changes{'internal.selfenroll_notifylist'} = '';
7031: }
7032: }
7033: }
7034: } else {
7035: my $curr_val =
7036: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
7037: my $newval = $env{'form.selfenroll_'.$item};
7038: if ($item eq 'section') {
7039: $newval = $env{'form.sections'};
7040: if (defined($curr_groups{$newval})) {
7041: $newval = $curr_val;
7042: $warning{$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');
7043: } elsif ($newval eq 'all') {
7044: $newval = $curr_val;
7045: $warning{$item} = &mt('Section for self-enrolled users unchanged, as "all" is a reserved section name.');
7046: }
7047: if ($newval eq '') {
7048: $newval = 'none';
7049: }
7050: }
7051: if ($newval ne $curr_val) {
7052: $changes{'internal.selfenroll_'.$item} = $newval;
7053: }
7054: }
7055: }
7056: if (keys(%warning) > 0) {
7057: foreach my $item (@{$row}) {
7058: if (exists($warning{$item})) {
7059: $r->print($warning{$item}.'<br />');
7060: }
7061: }
7062: }
7063: if (keys(%changes) > 0) {
7064: my $putresult = &Apache::lonnet::put('environment',\%changes,$cdom,$cnum);
7065: if ($putresult eq 'ok') {
7066: if ((exists($changes{'internal.selfenroll_types'})) ||
7067: (exists($changes{'internal.selfenroll_start_date'})) ||
7068: (exists($changes{'internal.selfenroll_end_date'}))) {
7069: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
7070: $cnum,undef,undef,'Course');
7071: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
7072: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
7073: foreach my $item ('selfenroll_types','selfenroll_start_date','selfenroll_end_date') {
7074: if (exists($changes{'internal.'.$item})) {
7075: $crsinfo{$env{'request.course.id'}}{$item} =
7076: $changes{'internal.'.$item};
7077: }
7078: }
7079: my $crsputresult =
7080: &Apache::lonnet::courseidput($cdom,\%crsinfo,
7081: $chome,'notime');
7082: }
7083: }
7084: $r->print(&mt('The following changes were made to self-enrollment settings:').'<ul>');
7085: foreach my $item (@{$row}) {
7086: my $title = $item;
7087: if (ref($lt) eq 'HASH') {
7088: $title = $lt->{$item};
7089: }
7090: if ($item eq 'enroll_dates') {
7091: foreach my $type ('start','end') {
7092: if (exists($changes{'internal.selfenroll_'.$type.'_date'})) {
7093: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_date'});
7094: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
7095: $title,$type,$newdate).'</li>');
7096: }
7097: }
7098: } elsif ($item eq 'access_dates') {
7099: foreach my $type ('start','end') {
7100: if (exists($changes{'internal.selfenroll_'.$type.'_access'})) {
7101: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_access'});
7102: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
7103: $title,$type,$newdate).'</li>');
7104: }
7105: }
7106: } elsif ($item eq 'limit') {
7107: if ((exists($changes{'internal.selfenroll_limit'})) ||
7108: (exists($changes{'internal.selfenroll_cap'}))) {
7109: my ($newval,$newcap);
7110: if ($changes{'internal.selfenroll_cap'} ne '') {
7111: $newcap = $changes{'internal.selfenroll_cap'}
7112: } else {
7113: $newcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
7114: }
7115: if ($changes{'internal.selfenroll_limit'} eq 'none') {
7116: $newval = &mt('No limit');
7117: } elsif ($changes{'internal.selfenroll_limit'} eq
7118: 'allstudents') {
7119: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
7120: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
7121: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
7122: } else {
7123: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
7124: if ($currlimit eq 'allstudents') {
7125: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
7126: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
7127: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
7128: }
7129: }
7130: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
7131: }
7132: } elsif ($item eq 'approval') {
7133: if ((exists($changes{'internal.selfenroll_approval'})) ||
7134: (exists($changes{'internal.selfenroll_notifylist'}))) {
7135: my ($newval,$newnotify);
7136: if (exists($changes{'internal.selfenroll_notifylist'})) {
7137: $newnotify = $changes{'internal.selfenroll_notifylist'};
7138: } else {
7139: $newnotify = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
7140: }
7141: if ($changes{'internal.selfenroll_approval'}) {
7142: $newval = &mt('Yes');
7143: } elsif ($changes{'internal.selfenroll_approval'} eq '0') {
7144: $newval = &mt('No');
7145: } else {
7146: my $currapproval =
7147: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
7148: if ($currapproval) {
7149: $newval = &mt('Yes');
7150: } else {
7151: $newval = &mt('No');
7152: }
7153: }
7154: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval));
7155: if ($newnotify) {
7156: $r->print('<br />'.&mt('The following will be notified when an enrollment request needs approval, or has been approved: [_1].',$newnotify));
7157: } else {
7158: $r->print('<br />'.&mt('No notifications sent when an enrollment request needs approval, or has been approved.'));
7159: }
7160: $r->print('</li>'."\n");
7161: }
7162: } else {
7163: if (exists($changes{'internal.selfenroll_'.$item})) {
7164: my $newval = $changes{'internal.selfenroll_'.$item};
7165: if ($item eq 'types') {
7166: if ($newval eq '') {
7167: $newval = &mt('None');
7168: } elsif ($newval eq '*') {
7169: $newval = &mt('Any user in any domain');
7170: }
7171: } elsif ($item eq 'registered') {
7172: if ($newval eq '1') {
7173: $newval = &mt('Yes');
7174: } elsif ($newval eq '0') {
7175: $newval = &mt('No');
7176: }
7177: }
7178: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
7179: }
7180: }
7181: }
7182: $r->print('</ul>');
7183: my %newenvhash;
7184: foreach my $key (keys(%changes)) {
7185: $newenvhash{'course.'.$env{'request.course.id'}.'.'.$key} = $changes{$key};
7186: }
7187: &Apache::lonnet::appenv(\%newenvhash);
7188: } else {
7189: $r->print(&mt('An error occurred when saving changes to self-enrollment settings in this course.').'<br />'.&mt('The error was: [_1].',$putresult));
7190: }
7191: } else {
7192: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
7193: }
7194: } else {
7195: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
7196: }
7197: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
7198: if (ref($visactions) eq 'HASH') {
7199: if (!$visible) {
7200: $r->print('<br /><span class="LC_warning">'.$visactions->{'miss'}.'</span><br />'.$visactions->{'yous'}.
7201: '<br />');
7202: if (ref($vismsgs) eq 'ARRAY') {
7203: $r->print('<br />'.$visactions->{'take'}.'<ul>');
7204: foreach my $item (@{$vismsgs}) {
7205: $r->print('<li>'.$visactions->{$item}.'</li>');
7206: }
7207: $r->print('</ul>');
7208: }
7209: $r->print($cansetvis);
7210: }
7211: }
7212: return;
7213: }
7214:
7215: sub get_selfenroll_titles {
7216: my @row = ('types','registered','enroll_dates','access_dates','section',
7217: 'approval','limit');
7218: my %lt = &Apache::lonlocal::texthash (
7219: types => 'Users allowed to self-enroll in this course',
7220: registered => 'Restrict self-enrollment to students officially registered for the course',
7221: enroll_dates => 'Dates self-enrollment available',
7222: access_dates => 'Course access dates assigned to self-enrolling users',
7223: section => 'Section assigned to self-enrolling users',
7224: approval => 'Self-enrollment requests need approval?',
7225: limit => 'Enrollment limit',
7226: );
7227: return (\@row,\%lt);
7228: }
7229:
7230: #---------------------------------------------- end functions for &phase_two
7231:
7232: #--------------------------------- functions for &phase_two and &phase_three
7233:
7234: #--------------------------end of functions for &phase_two and &phase_three
7235:
7236: 1;
7237: __END__
7238:
7239:
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/back.gif){kind=icon}
Return to loncreateuser.pm CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [LON-CAPA] / loncom / interface