File:
[LON-CAPA] /
loncom /
interface /
loncreateuser.pm
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1.363:
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Fri Aug 17 22:43:31 2012 UTC (11 years, 9 months ago) by
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CVS tags:
HEAD
- Logging of role changes for domain roles and co-author roles
(who, what, when, context, and by whom).
- Access to appropriate log via submenu in Modify users in au or dc context
- Scripts used to make, add or expire DC role from command line also write
to rolelog.db on same server (stored with domainconfig user).
1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.363 2012/08/17 22:43:31 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: ###
29:
30: package Apache::loncreateuser;
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::loncreateuser.pm
37:
38: =head1 SYNOPSIS
39:
40: Handler to create users and custom roles
41:
42: Provides an Apache handler for creating users,
43: editing their login parameters, roles, and removing roles, and
44: also creating and assigning custom roles.
45:
46: =head1 OVERVIEW
47:
48: =head2 Custom Roles
49:
50: In LON-CAPA, roles are actually collections of privileges. "Teaching
51: Assistant", "Course Coordinator", and other such roles are really just
52: collection of privileges that are useful in many circumstances.
53:
54: Custom roles can be defined by a Domain Coordinator, Course Coordinator
55: or Community Coordinator via the Manage User functionality.
56: The custom role editor screen will show all privileges which can be
57: assigned to users. For a complete list of privileges, please see
58: C</home/httpd/lonTabs/rolesplain.tab>.
59:
60: Custom role definitions are stored in the C<roles.db> file of the creator
61: of the role.
62:
63: =cut
64:
65: use strict;
66: use Apache::Constants qw(:common :http);
67: use Apache::lonnet;
68: use Apache::loncommon;
69: use Apache::lonlocal;
70: use Apache::longroup;
71: use Apache::lonuserutils;
72: use Apache::loncoursequeueadmin;
73: use LONCAPA qw(:DEFAULT :match);
74:
75: my $loginscript; # piece of javascript used in two separate instances
76: my $authformnop;
77: my $authformkrb;
78: my $authformint;
79: my $authformfsys;
80: my $authformloc;
81:
82: sub initialize_authen_forms {
83: my ($dom,$formname,$curr_authtype,$mode) = @_;
84: my ($krbdef,$krbdefdom) = &Apache::loncommon::get_kerberos_defaults($dom);
85: my %param = ( formname => $formname,
86: kerb_def_dom => $krbdefdom,
87: kerb_def_auth => $krbdef,
88: domain => $dom,
89: );
90: my %abv_auth = &auth_abbrev();
91: if ($curr_authtype =~ /^(krb4|krb5|internal|localauth|unix):(.*)$/) {
92: my $long_auth = $1;
93: my $curr_autharg = $2;
94: my %abv_auth = &auth_abbrev();
95: $param{'curr_authtype'} = $abv_auth{$long_auth};
96: if ($long_auth =~ /^krb(4|5)$/) {
97: $param{'curr_kerb_ver'} = $1;
98: $param{'curr_autharg'} = $curr_autharg;
99: }
100: if ($mode eq 'modifyuser') {
101: $param{'mode'} = $mode;
102: }
103: }
104: $loginscript = &Apache::loncommon::authform_header(%param);
105: $authformkrb = &Apache::loncommon::authform_kerberos(%param);
106: $authformnop = &Apache::loncommon::authform_nochange(%param);
107: $authformint = &Apache::loncommon::authform_internal(%param);
108: $authformfsys = &Apache::loncommon::authform_filesystem(%param);
109: $authformloc = &Apache::loncommon::authform_local(%param);
110: }
111:
112: sub auth_abbrev {
113: my %abv_auth = (
114: krb5 => 'krb',
115: krb4 => 'krb',
116: internal => 'int',
117: localuth => 'loc',
118: unix => 'fsys',
119: );
120: return %abv_auth;
121: }
122:
123: # ====================================================
124:
125: sub portfolio_quota {
126: my ($ccuname,$ccdomain) = @_;
127: my %lt = &Apache::lonlocal::texthash(
128: 'usrt' => "User Tools",
129: 'disk' => "Disk space allocated to user's portfolio files",
130: 'cuqu' => "Current quota",
131: 'cust' => "Custom quota",
132: 'defa' => "Default",
133: 'chqu' => "Change quota",
134: );
135: my ($currquota,$quotatype,$inststatus,$defquota) =
136: &Apache::loncommon::get_user_quota($ccuname,$ccdomain);
137: my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($ccdomain);
138: my ($longinsttype,$showquota,$custom_on,$custom_off,$defaultinfo);
139: if ($inststatus ne '') {
140: if ($usertypes->{$inststatus} ne '') {
141: $longinsttype = $usertypes->{$inststatus};
142: }
143: }
144: $custom_on = ' ';
145: $custom_off = ' checked="checked" ';
146: my $quota_javascript = <<"END_SCRIPT";
147: <script type="text/javascript">
148: // <![CDATA[
149: function quota_changes(caller) {
150: if (caller == "custom") {
151: if (document.cu.customquota[0].checked) {
152: document.cu.portfolioquota.value = "";
153: }
154: }
155: if (caller == "quota") {
156: document.cu.customquota[1].checked = true;
157: }
158: }
159: // ]]>
160: </script>
161: END_SCRIPT
162: if ($quotatype eq 'custom') {
163: $custom_on = $custom_off;
164: $custom_off = ' ';
165: $showquota = $currquota;
166: if ($longinsttype eq '') {
167: $defaultinfo = &mt('For this user, the default quota would be [_1]'
168: .' Mb.',$defquota);
169: } else {
170: $defaultinfo = &mt("For this user, the default quota would be [_1]".
171: " Mb, as determined by the user's institutional".
172: " affiliation ([_2]).",$defquota,$longinsttype);
173: }
174: } else {
175: if ($longinsttype eq '') {
176: $defaultinfo = &mt('For this user, the default quota is [_1]'
177: .' Mb.',$defquota);
178: } else {
179: $defaultinfo = &mt("For this user, the default quota of [_1]".
180: " Mb, is determined by the user's institutional".
181: " affiliation ([_2]).",$defquota,$longinsttype);
182: }
183: }
184:
185: my $output = $quota_javascript."\n".
186: '<h3>'.$lt{'usrt'}.'</h3>'."\n".
187: &Apache::loncommon::start_data_table();
188:
189: if (&Apache::lonnet::allowed('mut',$ccdomain)) {
190: $output .= &build_tools_display($ccuname,$ccdomain,'tools');
191: }
192: if (&Apache::lonnet::allowed('mpq',$ccdomain)) {
193: $output .= '<tr class="LC_info_row">'."\n".
194: ' <td>'.$lt{'disk'}.'</td>'."\n".
195: ' </tr>'."\n".
196: &Apache::loncommon::start_data_table_row()."\n".
197: ' <td>'.$lt{'cuqu'}.': '.
198: $currquota.' Mb. '.
199: $defaultinfo.'</td>'."\n".
200: &Apache::loncommon::end_data_table_row()."\n".
201: &Apache::loncommon::start_data_table_row()."\n".
202: ' <td><span class="LC_nobreak">'.$lt{'chqu'}.
203: ': <label>'.
204: '<input type="radio" name="customquota" value="0" '.
205: $custom_off.' onchange="javascript:quota_changes('."'custom'".')"'.
206: ' />'.$lt{'defa'}.' ('.$defquota.' Mb).</label> '.
207: ' <label><input type="radio" name="customquota" value="1" '.
208: $custom_on.' onchange="javascript:quota_changes('."'custom'".')" />'.
209: $lt{'cust'}.':</label> '.
210: '<input type="text" name="portfolioquota" size ="5" value="'.
211: $showquota.'" onfocus="javascript:quota_changes('."'quota'".')" '.
212: '/> Mb</span></td>'."\n".
213: &Apache::loncommon::end_data_table_row()."\n";
214: }
215: $output .= &Apache::loncommon::end_data_table();
216: return $output;
217: }
218:
219: sub build_tools_display {
220: my ($ccuname,$ccdomain,$context) = @_;
221: my (@usertools,%userenv,$output,@options,%validations,%reqtitles,%reqdisplay,
222: $colspan,$isadv,%domconfig);
223: my %lt = &Apache::lonlocal::texthash (
224: 'blog' => "Personal User Blog",
225: 'aboutme' => "Personal Information Page",
226: 'webdav' => "WebDAV access to authoring spaces (if SSL and author/co-author)",
227: 'portfolio' => "Personal User Portfolio",
228: 'avai' => "Available",
229: 'cusa' => "availability",
230: 'chse' => "Change setting",
231: 'usde' => "Use default",
232: 'uscu' => "Use custom",
233: 'official' => 'Can request creation of official courses',
234: 'unofficial' => 'Can request creation of unofficial courses',
235: 'community' => 'Can request creation of communities',
236: 'requestauthor' => 'Can request author space',
237: );
238: if ($context eq 'requestcourses') {
239: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
240: 'requestcourses.official','requestcourses.unofficial',
241: 'requestcourses.community');
242: @usertools = ('official','unofficial','community');
243: @options =('norequest','approval','autolimit','validate');
244: %validations = &Apache::lonnet::auto_courserequest_checks($ccdomain);
245: %reqtitles = &courserequest_titles();
246: %reqdisplay = &courserequest_display();
247: $colspan = ' colspan="2"';
248: %domconfig =
249: &Apache::lonnet::get_dom('configuration',['requestcourses'],$ccdomain);
250: $isadv = &Apache::lonnet::is_advanced_user($ccuname,$ccdomain);
251: } elsif ($context eq 'requestauthor') {
252: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
253: 'requestauthor');
254: @usertools = ('requestauthor');
255: @options =('norequest','approval','automatic');
256: %reqtitles = &requestauthor_titles();
257: %reqdisplay = &requestauthor_display();
258: $colspan = ' colspan="2"';
259: %domconfig =
260: &Apache::lonnet::get_dom('configuration',['requestauthor'],$ccdomain);
261: } else {
262: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
263: 'tools.aboutme','tools.portfolio','tools.blog',
264: 'tools.webdav');
265: @usertools = ('aboutme','blog','webdav','portfolio');
266: }
267: foreach my $item (@usertools) {
268: my ($custom_access,$curr_access,$cust_on,$cust_off,$tool_on,$tool_off,
269: $currdisp,$custdisp,$custradio);
270: $cust_off = 'checked="checked" ';
271: $tool_on = 'checked="checked" ';
272: $curr_access =
273: &Apache::lonnet::usertools_access($ccuname,$ccdomain,$item,undef,
274: $context);
275: if ($context eq 'requestauthor') {
276: if ($userenv{$context} ne '') {
277: $cust_on = ' checked="checked" ';
278: $cust_off = '';
279: }
280: } elsif ($userenv{$context.'.'.$item} ne '') {
281: $cust_on = ' checked="checked" ';
282: $cust_off = '';
283: }
284: if ($context eq 'requestcourses') {
285: if ($userenv{$context.'.'.$item} eq '') {
286: $custom_access = &mt('Currently from default setting.');
287: } else {
288: $custom_access = &mt('Currently from custom setting.');
289: }
290: } elsif ($context eq 'requestauthor') {
291: if ($userenv{$context} eq '') {
292: $custom_access = &mt('Currently from default setting.');
293: } else {
294: $custom_access = &mt('Currently from custom setting.');
295: }
296: } else {
297: if ($userenv{$context.'.'.$item} eq '') {
298: $custom_access =
299: &mt('Availability determined currently from default setting.');
300: if (!$curr_access) {
301: $tool_off = 'checked="checked" ';
302: $tool_on = '';
303: }
304: } else {
305: $custom_access =
306: &mt('Availability determined currently from custom setting.');
307: if ($userenv{$context.'.'.$item} == 0) {
308: $tool_off = 'checked="checked" ';
309: $tool_on = '';
310: }
311: }
312: }
313: $output .= ' <tr class="LC_info_row">'."\n".
314: ' <td'.$colspan.'>'.$lt{$item}.'</td>'."\n".
315: ' </tr>'."\n".
316: &Apache::loncommon::start_data_table_row()."\n";
317: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
318: my ($curroption,$currlimit);
319: my $envkey = $context.'.'.$item;
320: if ($context eq 'requestauthor') {
321: $envkey = $context;
322: }
323: if ($userenv{$envkey} ne '') {
324: $curroption = $userenv{$envkey};
325: } else {
326: my (@inststatuses);
327: if ($context eq 'requestcourses') {
328: $curroption =
329: &Apache::loncoursequeueadmin::get_processtype('course',$ccuname,$ccdomain,
330: $isadv,$ccdomain,$item,
331: \@inststatuses,\%domconfig);
332: } else {
333: $curroption =
334: &Apache::loncoursequeueadmin::get_processtype('requestauthor',$ccuname,$ccdomain,
335: $isadv,$ccdomain,undef,
336: \@inststatuses,\%domconfig);
337: }
338: }
339: if (!$curroption) {
340: $curroption = 'norequest';
341: }
342: if ($curroption =~ /^autolimit=(\d*)$/) {
343: $currlimit = $1;
344: if ($currlimit eq '') {
345: $currdisp = &mt('Yes, automatic creation');
346: } else {
347: $currdisp = &mt('Yes, up to [quant,_1,request]/user',$currlimit);
348: }
349: } else {
350: $currdisp = $reqdisplay{$curroption};
351: }
352: $custdisp = '<table>';
353: foreach my $option (@options) {
354: my $val = $option;
355: if ($option eq 'norequest') {
356: $val = 0;
357: }
358: if ($option eq 'validate') {
359: my $canvalidate = 0;
360: if (ref($validations{$item}) eq 'HASH') {
361: if ($validations{$item}{'_custom_'}) {
362: $canvalidate = 1;
363: }
364: }
365: next if (!$canvalidate);
366: }
367: my $checked = '';
368: if ($option eq $curroption) {
369: $checked = ' checked="checked"';
370: } elsif ($option eq 'autolimit') {
371: if ($curroption =~ /^autolimit/) {
372: $checked = ' checked="checked"';
373: }
374: }
375: my $name = 'crsreq_'.$item;
376: if ($context eq 'requestauthor') {
377: $name = $item;
378: }
379: $custdisp .= '<tr><td><span class="LC_nobreak"><label>'.
380: '<input type="radio" name="'.$name.'" '.
381: 'value="'.$val.'"'.$checked.' />'.
382: $reqtitles{$option}.'</label> ';
383: if ($option eq 'autolimit') {
384: $custdisp .= '<input type="text" name="'.$name.
385: '_limit" size="1" '.
386: 'value="'.$currlimit.'" /></span><br />'.
387: $reqtitles{'unlimited'};
388: } else {
389: $custdisp .= '</span>';
390: }
391: $custdisp .= '</td></tr>';
392: }
393: $custdisp .= '</table>';
394: $custradio = '</span></td><td>'.&mt('Custom setting').'<br />'.$custdisp;
395: } else {
396: $currdisp = ($curr_access?&mt('Yes'):&mt('No'));
397: my $name = $context.'_'.$item;
398: if ($context eq 'requestauthor') {
399: $name = $context;
400: }
401: $custdisp = '<span class="LC_nobreak"><label>'.
402: '<input type="radio" name="'.$name.'"'.
403: ' value="1" '.$tool_on.'/>'.&mt('On').'</label> <label>'.
404: '<input type="radio" name="'.$name.'" value="0" '.
405: $tool_off.'/>'.&mt('Off').'</label></span>';
406: $custradio = (' 'x2).'--'.$lt{'cusa'}.': '.$custdisp.
407: '</span>';
408: }
409: $output .= ' <td'.$colspan.'>'.$custom_access.(' 'x4).
410: $lt{'avai'}.': '.$currdisp.'</td>'."\n".
411: &Apache::loncommon::end_data_table_row()."\n".
412: &Apache::loncommon::start_data_table_row()."\n".
413: ' <td style="vertical-align:top;"><span class="LC_nobreak">'.
414: $lt{'chse'}.': <label>'.
415: '<input type="radio" name="custom'.$item.'" value="0" '.
416: $cust_off.'/>'.$lt{'usde'}.'</label>'.(' ' x3).
417: '<label><input type="radio" name="custom'.$item.'" value="1" '.
418: $cust_on.'/>'.$lt{'uscu'}.'</label>'.$custradio.'</td>'.
419: &Apache::loncommon::end_data_table_row()."\n";
420: }
421: return $output;
422: }
423:
424: sub coursereq_externaluser {
425: my ($ccuname,$ccdomain,$cdom) = @_;
426: my (@usertools,@options,%validations,%userenv,$output);
427: my %lt = &Apache::lonlocal::texthash (
428: 'official' => 'Can request creation of official courses',
429: 'unofficial' => 'Can request creation of unofficial courses',
430: 'community' => 'Can request creation of communities',
431: );
432:
433: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
434: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
435: 'reqcrsotherdom.community');
436: @usertools = ('official','unofficial','community');
437: @options = ('approval','validate','autolimit');
438: %validations = &Apache::lonnet::auto_courserequest_checks($cdom);
439: my $optregex = join('|',@options);
440: my %reqtitles = &courserequest_titles();
441: foreach my $item (@usertools) {
442: my ($curroption,$currlimit,$tooloff);
443: if ($userenv{'reqcrsotherdom.'.$item} ne '') {
444: my @curr = split(',',$userenv{'reqcrsotherdom.'.$item});
445: foreach my $req (@curr) {
446: if ($req =~ /^\Q$cdom\E\:($optregex)=?(\d*)$/) {
447: $curroption = $1;
448: $currlimit = $2;
449: last;
450: }
451: }
452: if (!$curroption) {
453: $curroption = 'norequest';
454: $tooloff = ' checked="checked"';
455: }
456: } else {
457: $curroption = 'norequest';
458: $tooloff = ' checked="checked"';
459: }
460: $output.= &Apache::loncommon::start_data_table_row()."\n".
461: ' <td><span class="LC_nobreak">'.$lt{$item}.': </span></td><td>'.
462: '<table><tr><td valign="top">'."\n".
463: '<label><input type="radio" name="reqcrsotherdom_'.$item.
464: '" value=""'.$tooloff.' />'.$reqtitles{'norequest'}.
465: '</label></td>';
466: foreach my $option (@options) {
467: if ($option eq 'validate') {
468: my $canvalidate = 0;
469: if (ref($validations{$item}) eq 'HASH') {
470: if ($validations{$item}{'_external_'}) {
471: $canvalidate = 1;
472: }
473: }
474: next if (!$canvalidate);
475: }
476: my $checked = '';
477: if ($option eq $curroption) {
478: $checked = ' checked="checked"';
479: }
480: $output .= '<td valign="top"><span class="LC_nobreak"><label>'.
481: '<input type="radio" name="reqcrsotherdom_'.$item.
482: '" value="'.$option.'"'.$checked.' />'.
483: $reqtitles{$option}.'</label>';
484: if ($option eq 'autolimit') {
485: $output .= ' <input type="text" name="reqcrsotherdom_'.
486: $item.'_limit" size="1" '.
487: 'value="'.$currlimit.'" /></span>'.
488: '<br />'.$reqtitles{'unlimited'};
489: } else {
490: $output .= '</span>';
491: }
492: $output .= '</td>';
493: }
494: $output .= '</td></tr></table></td>'."\n".
495: &Apache::loncommon::end_data_table_row()."\n";
496: }
497: return $output;
498: }
499:
500: sub domainrole_req {
501: my ($ccuname,$ccdomain) = @_;
502: return '<br /><h3>'.
503: &mt('User Can Request Assignment of Domain Roles?').
504: '</h3>'."\n".
505: &Apache::loncommon::start_data_table().
506: &build_tools_display($ccuname,$ccdomain,
507: 'requestauthor').
508: &Apache::loncommon::end_data_table();
509: }
510:
511: sub courserequest_titles {
512: my %titles = &Apache::lonlocal::texthash (
513: official => 'Official',
514: unofficial => 'Unofficial',
515: community => 'Communities',
516: norequest => 'Not allowed',
517: approval => 'Approval by Dom. Coord.',
518: validate => 'With validation',
519: autolimit => 'Numerical limit',
520: unlimited => '(blank for unlimited)',
521: );
522: return %titles;
523: }
524:
525: sub courserequest_display {
526: my %titles = &Apache::lonlocal::texthash (
527: approval => 'Yes, need approval',
528: validate => 'Yes, with validation',
529: norequest => 'No',
530: );
531: return %titles;
532: }
533:
534: sub requestauthor_titles {
535: my %titles = &Apache::lonlocal::texthash (
536: norequest => 'Not allowed',
537: approval => 'Approval by Dom. Coord.',
538: automatic => 'Automatic approval',
539: );
540: return %titles;
541:
542: }
543:
544: sub requestauthor_display {
545: my %titles = &Apache::lonlocal::texthash (
546: approval => 'Yes, need approval',
547: automatic => 'Yes, automatic approval',
548: norequest => 'No',
549: );
550: return %titles;
551: }
552:
553: sub curr_requestauthor {
554: my ($uname,$udom,$isadv,$inststatuses,$domconfig) = @_;
555: return unless ((ref($inststatuses) eq 'ARRAY') && (ref($domconfig) eq 'HASH'));
556: if ($uname eq '' || $udom eq '') {
557: $uname = $env{'user.name'};
558: $udom = $env{'user.domain'};
559: $isadv = $env{'user.adv'};
560: }
561: my (%userenv,%settings,$val);
562: my @options = ('automatic','approval');
563: %userenv =
564: &Apache::lonnet::userenvironment($udom,$uname,'requestauthor','inststatus');
565: if ($userenv{'requestauthor'}) {
566: $val = $userenv{'requestauthor'};
567: @{$inststatuses} = ('_custom_');
568: } else {
569: my %alltasks;
570: if (ref($domconfig->{'requestauthor'}) eq 'HASH') {
571: %settings = %{$domconfig->{'requestauthor'}};
572: if (($isadv) && ($settings{'_LC_adv'} ne '')) {
573: $val = $settings{'_LC_adv'};
574: @{$inststatuses} = ('_LC_adv_');
575: } else {
576: if ($userenv{'inststatus'} ne '') {
577: @{$inststatuses} = split(',',$userenv{'inststatus'});
578: } else {
579: @{$inststatuses} = ('default');
580: }
581: foreach my $status (@{$inststatuses}) {
582: if (exists($settings{$status})) {
583: my $value = $settings{$status};
584: next unless ($value);
585: unless (exists($alltasks{$value})) {
586: if (ref($alltasks{$value}) eq 'ARRAY') {
587: unless(grep(/^\Q$status\E$/,@{$alltasks{$value}})) {
588: push(@{$alltasks{$value}},$status);
589: }
590: } else {
591: @{$alltasks{$value}} = ($status);
592: }
593: }
594: }
595: }
596: foreach my $option (@options) {
597: if ($alltasks{$option}) {
598: $val = $option;
599: last;
600: }
601: }
602: }
603: }
604: }
605: return $val;
606: }
607:
608: # =================================================================== Phase one
609:
610: sub print_username_entry_form {
611: my ($r,$context,$response,$srch,$forcenewuser,$crstype,$brcrum) = @_;
612: my $defdom=$env{'request.role.domain'};
613: my $formtoset = 'crtuser';
614: if (exists($env{'form.startrolename'})) {
615: $formtoset = 'docustom';
616: $env{'form.rolename'} = $env{'form.startrolename'};
617: } elsif ($env{'form.origform'} eq 'crtusername') {
618: $formtoset = $env{'form.origform'};
619: }
620:
621: my ($jsback,$elements) = &crumb_utilities();
622:
623: my $jscript = &Apache::loncommon::studentbrowser_javascript()."\n".
624: '<script type="text/javascript">'."\n".
625: '// <![CDATA['."\n".
626: &Apache::lonhtmlcommon::set_form_elements($elements->{$formtoset})."\n".
627: '// ]]>'."\n".
628: '</script>'."\n";
629:
630: my %existingroles=&Apache::lonuserutils::my_custom_roles($crstype);
631: if (($env{'form.action'} eq 'custom') && (keys(%existingroles) > 0)
632: && (&Apache::lonnet::allowed('mcr','/'))) {
633: $jscript .= &customrole_javascript();
634: }
635: my $helpitem = 'Course_Change_Privileges';
636: if ($env{'form.action'} eq 'custom') {
637: $helpitem = 'Course_Editing_Custom_Roles';
638: } elsif ($env{'form.action'} eq 'singlestudent') {
639: $helpitem = 'Course_Add_Student';
640: }
641: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
642: if ($env{'form.action'} eq 'custom') {
643: push(@{$brcrum},
644: {href=>"javascript:backPage(document.crtuser)",
645: text=>"Pick custom role",
646: help => $helpitem,}
647: );
648: } else {
649: push (@{$brcrum},
650: {href => "javascript:backPage(document.crtuser)",
651: text => $breadcrumb_text{'search'},
652: help => $helpitem,
653: faq => 282,
654: bug => 'Instructor Interface',}
655: );
656: }
657: my %loaditems = (
658: 'onload' => "javascript:setFormElements(document.$formtoset)",
659: );
660: my $args = {bread_crumbs => $brcrum,
661: bread_crumbs_component => 'User Management',
662: add_entries => \%loaditems,};
663: $r->print(&Apache::loncommon::start_page('User Management',$jscript,$args));
664:
665: my %lt=&Apache::lonlocal::texthash(
666: 'srst' => 'Search for a user and enroll as a student',
667: 'srme' => 'Search for a user and enroll as a member',
668: 'srad' => 'Search for a user and modify/add user information or roles',
669: 'usr' => "Username",
670: 'dom' => "Domain",
671: 'ecrp' => "Define or Edit Custom Role",
672: 'nr' => "role name",
673: 'cre' => "Next",
674: );
675:
676: if ($env{'form.action'} eq 'custom') {
677: if (&Apache::lonnet::allowed('mcr','/')) {
678: my $newroletext = &mt('Define new custom role:');
679: $r->print('<form action="/adm/createuser" method="post" name="docustom">'.
680: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
681: '<input type="hidden" name="phase" value="selected_custom_edit" />'.
682: '<h3>'.$lt{'ecrp'}.'</h3>'.
683: &Apache::loncommon::start_data_table().
684: &Apache::loncommon::start_data_table_row().
685: '<td>');
686: if (keys(%existingroles) > 0) {
687: $r->print('<br /><label><input type="radio" name="customroleaction" value="new" checked="checked" onclick="setCustomFields();" /><b>'.$newroletext.'</b></label>');
688: } else {
689: $r->print('<br /><input type="hidden" name="customroleaction" value="new" /><b>'.$newroletext.'</b>');
690: }
691: $r->print('</td><td align="center">'.$lt{'nr'}.'<br /><input type="text" size="15" name="newrolename" onfocus="setCustomAction('."'new'".');" /></td>'.
692: &Apache::loncommon::end_data_table_row());
693: if (keys(%existingroles) > 0) {
694: $r->print(&Apache::loncommon::start_data_table_row().'<td><br />'.
695: '<label><input type="radio" name="customroleaction" value="edit" onclick="setCustomFields();"/><b>'.
696: &mt('View/Modify existing role:').'</b></label></td>'.
697: '<td align="center"><br />'.
698: '<select name="rolename" onchange="setCustomAction('."'edit'".');">'.
699: '<option value="" selected="selected">'.
700: &mt('Select'));
701: foreach my $role (sort(keys(%existingroles))) {
702: $r->print('<option value="'.$role.'">'.$role.'</option>');
703: }
704: $r->print('</select>'.
705: '</td>'.
706: &Apache::loncommon::end_data_table_row());
707: }
708: $r->print(&Apache::loncommon::end_data_table().'<p>'.
709: '<input name="customeditor" type="submit" value="'.
710: $lt{'cre'}.'" /></p>'.
711: '</form>');
712: }
713: } else {
714: my $actiontext = $lt{'srad'};
715: if ($env{'form.action'} eq 'singlestudent') {
716: if ($crstype eq 'Community') {
717: $actiontext = $lt{'srme'};
718: } else {
719: $actiontext = $lt{'srst'};
720: }
721: }
722: $r->print("<h3>$actiontext</h3>");
723: if ($env{'form.origform'} ne 'crtusername') {
724: $r->print("\n".$response);
725: }
726: $r->print(&entry_form($defdom,$srch,$forcenewuser,$context,$response,$crstype));
727: }
728: }
729:
730: sub customrole_javascript {
731: my $js = <<"END";
732: <script type="text/javascript">
733: // <![CDATA[
734:
735: function setCustomFields() {
736: if (document.docustom.customroleaction.length > 0) {
737: for (var i=0; i<document.docustom.customroleaction.length; i++) {
738: if (document.docustom.customroleaction[i].checked) {
739: if (document.docustom.customroleaction[i].value == 'new') {
740: document.docustom.rolename.selectedIndex = 0;
741: } else {
742: document.docustom.newrolename.value = '';
743: }
744: }
745: }
746: }
747: return;
748: }
749:
750: function setCustomAction(caller) {
751: if (document.docustom.customroleaction.length > 0) {
752: for (var i=0; i<document.docustom.customroleaction.length; i++) {
753: if (document.docustom.customroleaction[i].value == caller) {
754: document.docustom.customroleaction[i].checked = true;
755: }
756: }
757: }
758: setCustomFields();
759: return;
760: }
761:
762: // ]]>
763: </script>
764: END
765: return $js;
766: }
767:
768: sub entry_form {
769: my ($dom,$srch,$forcenewuser,$context,$responsemsg,$crstype) = @_;
770: my ($usertype,$inexact);
771: if (ref($srch) eq 'HASH') {
772: if (($srch->{'srchin'} eq 'dom') &&
773: ($srch->{'srchby'} eq 'uname') &&
774: ($srch->{'srchtype'} eq 'exact') &&
775: ($srch->{'srchdomain'} ne '') &&
776: ($srch->{'srchterm'} ne '')) {
777: my (%curr_rules,%got_rules);
778: my ($rules,$ruleorder) =
779: &Apache::lonnet::inst_userrules($srch->{'srchdomain'},'username');
780: $usertype = &Apache::lonuserutils::check_usertype($srch->{'srchdomain'},$srch->{'srchterm'},$rules,\%curr_rules,\%got_rules);
781: } else {
782: $inexact = 1;
783: }
784: }
785: my $cancreate =
786: &Apache::lonuserutils::can_create_user($dom,$context,$usertype);
787: my $userpicker =
788: &Apache::loncommon::user_picker($dom,$srch,$forcenewuser,
789: 'document.crtuser',$cancreate,$usertype);
790: my $srchbutton = &mt('Search');
791: if ($env{'form.action'} eq 'singlestudent') {
792: $srchbutton = &mt('Search and Enroll');
793: } elsif ($cancreate && $responsemsg ne '' && $inexact) {
794: $srchbutton = &mt('Search or Add New User');
795: }
796: my $output = <<"ENDBLOCK";
797: <form action="/adm/createuser" method="post" name="crtuser">
798: <input type="hidden" name="action" value="$env{'form.action'}" />
799: <input type="hidden" name="phase" value="get_user_info" />
800: $userpicker
801: <input name="userrole" type="button" value="$srchbutton" onclick="javascript:validateEntry(document.crtuser)" />
802: </form>
803: ENDBLOCK
804: if ($env{'form.phase'} eq '') {
805: my $defdom=$env{'request.role.domain'};
806: my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain');
807: my %lt=&Apache::lonlocal::texthash(
808: 'enro' => 'Enroll one student',
809: 'enrm' => 'Enroll one member',
810: 'admo' => 'Add/modify a single user',
811: 'crea' => 'create new user if required',
812: 'uskn' => "username is known",
813: 'crnu' => 'Create a new user',
814: 'usr' => 'Username',
815: 'dom' => 'in domain',
816: 'enrl' => 'Enroll',
817: 'cram' => 'Create/Modify user',
818: );
819: my $sellink=&Apache::loncommon::selectstudent_link('crtusername','srchterm','srchdomain');
820: my ($title,$buttontext,$showresponse);
821: if ($env{'form.action'} eq 'singlestudent') {
822: if ($crstype eq 'Community') {
823: $title = $lt{'enrm'};
824: } else {
825: $title = $lt{'enro'};
826: }
827: $buttontext = $lt{'enrl'};
828: } else {
829: $title = $lt{'admo'};
830: $buttontext = $lt{'cram'};
831: }
832: if ($cancreate) {
833: $title .= ' <span class="LC_cusr_subheading">('.$lt{'crea'}.')</span>';
834: } else {
835: $title .= ' <span class="LC_cusr_subheading">('.$lt{'uskn'}.')</span>';
836: }
837: if ($env{'form.origform'} eq 'crtusername') {
838: $showresponse = $responsemsg;
839: }
840: $output .= <<"ENDDOCUMENT";
841: <br />
842: <form action="/adm/createuser" method="post" name="crtusername">
843: <input type="hidden" name="action" value="$env{'form.action'}" />
844: <input type="hidden" name="phase" value="createnewuser" />
845: <input type="hidden" name="srchtype" value="exact" />
846: <input type="hidden" name="srchby" value="uname" />
847: <input type="hidden" name="srchin" value="dom" />
848: <input type="hidden" name="forcenewuser" value="1" />
849: <input type="hidden" name="origform" value="crtusername" />
850: <h3>$title</h3>
851: $showresponse
852: <table>
853: <tr>
854: <td>$lt{'usr'}:</td>
855: <td><input type="text" size="15" name="srchterm" /></td>
856: <td> $lt{'dom'}:</td><td>$domform</td>
857: <td> $sellink </td>
858: <td> <input name="userrole" type="submit" value="$buttontext" /></td>
859: </tr>
860: </table>
861: </form>
862: ENDDOCUMENT
863: }
864: return $output;
865: }
866:
867: sub user_modification_js {
868: my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_;
869:
870: return <<END;
871: <script type="text/javascript" language="Javascript">
872: // <![CDATA[
873:
874: $pjump_def
875: $dc_setcourse_code
876:
877: function dateset() {
878: eval("document.cu."+document.cu.pres_marker.value+
879: ".value=document.cu.pres_value.value");
880: modalWindow.close();
881: }
882:
883: $nondc_setsection_code
884: // ]]>
885: </script>
886: END
887: }
888:
889: # =================================================================== Phase two
890: sub print_user_selection_page {
891: my ($r,$response,$srch,$srch_results,$srcharray,$context,$opener_elements,$crstype,$brcrum) = @_;
892: my @fields = ('username','domain','lastname','firstname','permanentemail');
893: my $sortby = $env{'form.sortby'};
894:
895: if (!grep(/^\Q$sortby\E$/,@fields)) {
896: $sortby = 'lastname';
897: }
898:
899: my ($jsback,$elements) = &crumb_utilities();
900:
901: my $jscript = (<<ENDSCRIPT);
902: <script type="text/javascript">
903: // <![CDATA[
904: function pickuser(uname,udom) {
905: document.usersrchform.seluname.value=uname;
906: document.usersrchform.seludom.value=udom;
907: document.usersrchform.phase.value="userpicked";
908: document.usersrchform.submit();
909: }
910:
911: $jsback
912: // ]]>
913: </script>
914: ENDSCRIPT
915:
916: my %lt=&Apache::lonlocal::texthash(
917: 'usrch' => "User Search to add/modify roles",
918: 'stusrch' => "User Search to enroll student",
919: 'memsrch' => "User Search to enroll member",
920: 'usel' => "Select a user to add/modify roles",
921: 'stusel' => "Select a user to enroll as a student",
922: 'memsel' => "Select a user to enroll as a member",
923: 'username' => "username",
924: 'domain' => "domain",
925: 'lastname' => "last name",
926: 'firstname' => "first name",
927: 'permanentemail' => "permanent e-mail",
928: );
929: if ($context eq 'requestcrs') {
930: $r->print('<div>');
931: } else {
932: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
933: my $helpitem;
934: if ($env{'form.action'} eq 'singleuser') {
935: $helpitem = 'Course_Change_Privileges';
936: } elsif ($env{'form.action'} eq 'singlestudent') {
937: $helpitem = 'Course_Add_Student';
938: }
939: push (@{$brcrum},
940: {href => "javascript:backPage(document.usersrchform,'','')",
941: text => $breadcrumb_text{'search'},
942: faq => 282,
943: bug => 'Instructor Interface',},
944: {href => "javascript:backPage(document.usersrchform,'get_user_info','select')",
945: text => $breadcrumb_text{'userpicked'},
946: faq => 282,
947: bug => 'Instructor Interface',
948: help => $helpitem}
949: );
950: $r->print(&Apache::loncommon::start_page('User Management',$jscript,{bread_crumbs => $brcrum}));
951: if ($env{'form.action'} eq 'singleuser') {
952: $r->print("<b>$lt{'usrch'}</b><br />");
953: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
954: $r->print('<h3>'.$lt{'usel'}.'</h3>');
955: } elsif ($env{'form.action'} eq 'singlestudent') {
956: $r->print($jscript."<b>");
957: if ($crstype eq 'Community') {
958: $r->print($lt{'memsrch'});
959: } else {
960: $r->print($lt{'stusrch'});
961: }
962: $r->print("</b><br />");
963: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
964: $r->print('</form><h3>');
965: if ($crstype eq 'Community') {
966: $r->print($lt{'memsel'});
967: } else {
968: $r->print($lt{'stusel'});
969: }
970: $r->print('</h3>');
971: }
972: }
973: $r->print('<form name="usersrchform" method="post">'.
974: &Apache::loncommon::start_data_table()."\n".
975: &Apache::loncommon::start_data_table_header_row()."\n".
976: ' <th> </th>'."\n");
977: foreach my $field (@fields) {
978: $r->print(' <th><a href="javascript:document.usersrchform.sortby.value='.
979: "'".$field."'".';document.usersrchform.submit();">'.
980: $lt{$field}.'</a></th>'."\n");
981: }
982: $r->print(&Apache::loncommon::end_data_table_header_row());
983:
984: my @sorted_users = sort {
985: lc($srch_results->{$a}->{$sortby}) cmp lc($srch_results->{$b}->{$sortby})
986: ||
987: lc($srch_results->{$a}->{lastname}) cmp lc($srch_results->{$b}->{lastname})
988: ||
989: lc($srch_results->{$a}->{firstname}) cmp lc($srch_results->{$b}->{firstname})
990: ||
991: lc($a) cmp lc($b)
992: } (keys(%$srch_results));
993:
994: foreach my $user (@sorted_users) {
995: my ($uname,$udom) = split(/:/,$user);
996: my $onclick;
997: if ($context eq 'requestcrs') {
998: $onclick =
999: 'onclick="javascript:gochoose('."'$uname','$udom',".
1000: "'$srch_results->{$user}->{firstname}',".
1001: "'$srch_results->{$user}->{lastname}',".
1002: "'$srch_results->{$user}->{permanentemail}'".');"';
1003: } else {
1004: $onclick =
1005: ' onclick="javascript:pickuser('."'".$uname."'".','."'".$udom."'".');"';
1006: }
1007: $r->print(&Apache::loncommon::start_data_table_row().
1008: '<td><input type="button" name="seluser" value="'.&mt('Select').'" '.
1009: $onclick.' /></td>'.
1010: '<td><tt>'.$uname.'</tt></td>'.
1011: '<td><tt>'.$udom.'</tt></td>');
1012: foreach my $field ('lastname','firstname','permanentemail') {
1013: $r->print('<td>'.$srch_results->{$user}->{$field}.'</td>');
1014: }
1015: $r->print(&Apache::loncommon::end_data_table_row());
1016: }
1017: $r->print(&Apache::loncommon::end_data_table().'<br /><br />');
1018: if (ref($srcharray) eq 'ARRAY') {
1019: foreach my $item (@{$srcharray}) {
1020: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
1021: }
1022: }
1023: $r->print(' <input type="hidden" name="sortby" value="'.$sortby.'" />'."\n".
1024: ' <input type="hidden" name="seluname" value="" />'."\n".
1025: ' <input type="hidden" name="seludom" value="" />'."\n".
1026: ' <input type="hidden" name="currstate" value="select" />'."\n".
1027: ' <input type="hidden" name="phase" value="get_user_info" />'."\n".
1028: ' <input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n");
1029: if ($context eq 'requestcrs') {
1030: $r->print($opener_elements.'</form></div>');
1031: } else {
1032: $r->print($response.'</form>');
1033: }
1034: }
1035:
1036: sub print_user_query_page {
1037: my ($r,$caller,$brcrum) = @_;
1038: # FIXME - this is for a network-wide name search (similar to catalog search)
1039: # To use frames with similar behavior to catalog/portfolio search.
1040: # To be implemented.
1041: return;
1042: }
1043:
1044: sub print_user_modification_page {
1045: my ($r,$ccuname,$ccdomain,$srch,$response,$context,$permission,$crstype,$brcrum) = @_;
1046: if (($ccuname eq '') || ($ccdomain eq '')) {
1047: my $usermsg = &mt('No username and/or domain provided.');
1048: $env{'form.phase'} = '';
1049: &print_username_entry_form($r,$context,$usermsg,'','',$crstype,$brcrum);
1050: return;
1051: }
1052: my ($form,$formname);
1053: if ($env{'form.action'} eq 'singlestudent') {
1054: $form = 'document.enrollstudent';
1055: $formname = 'enrollstudent';
1056: } else {
1057: $form = 'document.cu';
1058: $formname = 'cu';
1059: }
1060: my %abv_auth = &auth_abbrev();
1061: my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);
1062: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
1063: if ($uhome eq 'no_host') {
1064: my $usertype;
1065: my ($rules,$ruleorder) =
1066: &Apache::lonnet::inst_userrules($ccdomain,'username');
1067: $usertype =
1068: &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules,
1069: \%curr_rules,\%got_rules);
1070: my $cancreate =
1071: &Apache::lonuserutils::can_create_user($ccdomain,$context,
1072: $usertype);
1073: if (!$cancreate) {
1074: my $helplink = 'javascript:helpMenu('."'display'".')';
1075: my %usertypetext = (
1076: official => 'institutional',
1077: unofficial => 'non-institutional',
1078: );
1079: my $response;
1080: if ($env{'form.origform'} eq 'crtusername') {
1081: $response = '<span class="LC_warning">'.
1082: &mt('No match found for the username [_1] in LON-CAPA domain: [_2]',
1083: '<b>'.$ccuname.'</b>',$ccdomain).
1084: '</span><br />';
1085: }
1086: $response .= '<p class="LC_warning">'
1087: .&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.")
1088: .' '
1089: .&mt('Please contact the [_1]helpdesk[_2] for assistance.'
1090: ,'<a href="'.$helplink.'">','</a>')
1091: .'</p><br />';
1092: $env{'form.phase'} = '';
1093: &print_username_entry_form($r,$context,$response,undef,undef,$crstype,$brcrum);
1094: return;
1095: }
1096: $newuser = 1;
1097: my $checkhash;
1098: my $checks = { 'username' => 1 };
1099: $checkhash->{$ccuname.':'.$ccdomain} = { 'newuser' => $newuser };
1100: &Apache::loncommon::user_rule_check($checkhash,$checks,
1101: \%alerts,\%rulematch,\%inst_results,\%curr_rules,\%got_rules);
1102: if (ref($alerts{'username'}) eq 'HASH') {
1103: if (ref($alerts{'username'}{$ccdomain}) eq 'HASH') {
1104: my $domdesc =
1105: &Apache::lonnet::domain($ccdomain,'description');
1106: if ($alerts{'username'}{$ccdomain}{$ccuname}) {
1107: my $userchkmsg;
1108: if (ref($curr_rules{$ccdomain}) eq 'HASH') {
1109: $userchkmsg =
1110: &Apache::loncommon::instrule_disallow_msg('username',
1111: $domdesc,1).
1112: &Apache::loncommon::user_rule_formats($ccdomain,
1113: $domdesc,$curr_rules{$ccdomain}{'username'},
1114: 'username');
1115: }
1116: $env{'form.phase'} = '';
1117: &print_username_entry_form($r,$context,$userchkmsg,undef,undef,$crstype,$brcrum);
1118: return;
1119: }
1120: }
1121: }
1122: } else {
1123: $newuser = 0;
1124: }
1125: if ($response) {
1126: $response = '<br />'.$response;
1127: }
1128:
1129: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
1130: my $dc_setcourse_code = '';
1131: my $nondc_setsection_code = '';
1132: my %loaditem;
1133:
1134: my $groupslist = &Apache::lonuserutils::get_groupslist();
1135:
1136: my $js = &validation_javascript($context,$ccdomain,$pjump_def,
1137: $groupslist,$newuser,$formname,\%loaditem);
1138: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
1139: my $helpitem = 'Course_Change_Privileges';
1140: if ($env{'form.action'} eq 'singlestudent') {
1141: $helpitem = 'Course_Add_Student';
1142: }
1143: push (@{$brcrum},
1144: {href => "javascript:backPage($form)",
1145: text => $breadcrumb_text{'search'},
1146: faq => 282,
1147: bug => 'Instructor Interface',});
1148: if ($env{'form.phase'} eq 'userpicked') {
1149: push(@{$brcrum},
1150: {href => "javascript:backPage($form,'get_user_info','select')",
1151: text => $breadcrumb_text{'userpicked'},
1152: faq => 282,
1153: bug => 'Instructor Interface',});
1154: }
1155: push(@{$brcrum},
1156: {href => "javascript:backPage($form,'$env{'form.phase'}','modify')",
1157: text => $breadcrumb_text{'modify'},
1158: faq => 282,
1159: bug => 'Instructor Interface',
1160: help => $helpitem});
1161: my $args = {'add_entries' => \%loaditem,
1162: 'bread_crumbs' => $brcrum,
1163: 'bread_crumbs_component' => 'User Management'};
1164: if ($env{'form.popup'}) {
1165: $args->{'no_nav_bar'} = 1;
1166: }
1167: my $start_page =
1168: &Apache::loncommon::start_page('User Management',$js,$args);
1169:
1170: my $forminfo =<<"ENDFORMINFO";
1171: <form action="/adm/createuser" method="post" name="$formname">
1172: <input type="hidden" name="phase" value="update_user_data" />
1173: <input type="hidden" name="ccuname" value="$ccuname" />
1174: <input type="hidden" name="ccdomain" value="$ccdomain" />
1175: <input type="hidden" name="pres_value" value="" />
1176: <input type="hidden" name="pres_type" value="" />
1177: <input type="hidden" name="pres_marker" value="" />
1178: ENDFORMINFO
1179: my (%inccourses,$roledom);
1180: if ($context eq 'course') {
1181: $inccourses{$env{'request.course.id'}}=1;
1182: $roledom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1183: } elsif ($context eq 'author') {
1184: $roledom = $env{'request.role.domain'};
1185: } elsif ($context eq 'domain') {
1186: foreach my $key (keys(%env)) {
1187: $roledom = $env{'request.role.domain'};
1188: if ($key=~/^user\.priv\.cm\.\/($roledom)\/($match_username)/) {
1189: $inccourses{$1.'_'.$2}=1;
1190: }
1191: }
1192: } else {
1193: foreach my $key (keys(%env)) {
1194: if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) {
1195: $inccourses{$1.'_'.$2}=1;
1196: }
1197: }
1198: }
1199: if ($newuser) {
1200: my ($portfolioform,$domroleform);
1201: if ((&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) ||
1202: (&Apache::lonnet::allowed('mut',$env{'request.role.domain'}))) {
1203: # Current user has quota or user tools modification privileges
1204: $portfolioform = '<br />'.&portfolio_quota($ccuname,$ccdomain);
1205: }
1206: if (&Apache::lonnet::allowed('cau',$env{'request.role.domain'})) {
1207: $domroleform = '<br />'.&domainrole_req($ccuname,$ccdomain);
1208: }
1209: &initialize_authen_forms($ccdomain,$formname);
1210: my %lt=&Apache::lonlocal::texthash(
1211: 'cnu' => 'Create New User',
1212: 'ast' => 'as a student',
1213: 'ame' => 'as a member',
1214: 'ind' => 'in domain',
1215: 'lg' => 'Login Data',
1216: 'hs' => "Home Server",
1217: );
1218: $r->print(<<ENDTITLE);
1219: $start_page
1220: $response
1221: $forminfo
1222: <script type="text/javascript" language="Javascript">
1223: // <![CDATA[
1224: $loginscript
1225: // ]]>
1226: </script>
1227: <input type='hidden' name='makeuser' value='1' />
1228: <h2>$lt{'cnu'} "$ccuname" $lt{'ind'} $ccdomain
1229: ENDTITLE
1230: if ($env{'form.action'} eq 'singlestudent') {
1231: if ($crstype eq 'Community') {
1232: $r->print(' ('.$lt{'ame'}.')');
1233: } else {
1234: $r->print(' ('.$lt{'ast'}.')');
1235: }
1236: }
1237: $r->print('</h2>'."\n".'<div class="LC_left_float">');
1238: my $personal_table =
1239: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1240: $inst_results{$ccuname.':'.$ccdomain});
1241: $r->print($personal_table);
1242: my ($home_server_pick,$numlib) =
1243: &Apache::loncommon::home_server_form_item($ccdomain,'hserver',
1244: 'default','hide');
1245: if ($numlib > 1) {
1246: $r->print("
1247: <br />
1248: $lt{'hs'}: $home_server_pick
1249: <br />");
1250: } else {
1251: $r->print($home_server_pick);
1252: }
1253: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1254: $r->print('<br /><h3>'.
1255: &mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1256: &Apache::loncommon::start_data_table().
1257: &build_tools_display($ccuname,$ccdomain,
1258: 'requestcourses').
1259: &Apache::loncommon::end_data_table());
1260: }
1261: $r->print('</div>'."\n".'<div class="LC_left_float"><h3>'.
1262: $lt{'lg'}.'</h3>');
1263: my ($fixedauth,$varauth,$authmsg);
1264: if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') {
1265: my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'};
1266: my ($rules,$ruleorder) =
1267: &Apache::lonnet::inst_userrules($ccdomain,'username');
1268: if (ref($rules) eq 'HASH') {
1269: if (ref($rules->{$matchedrule}) eq 'HASH') {
1270: my $authtype = $rules->{$matchedrule}{'authtype'};
1271: if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) {
1272: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1273: } else {
1274: my $authparm = $rules->{$matchedrule}{'authparm'};
1275: $authmsg = $rules->{$matchedrule}{'authmsg'};
1276: if ($authtype =~ /^krb(4|5)$/) {
1277: my $ver = $1;
1278: if ($authparm ne '') {
1279: $fixedauth = <<"KERB";
1280: <input type="hidden" name="login" value="krb" />
1281: <input type="hidden" name="krbver" value="$ver" />
1282: <input type="hidden" name="krbarg" value="$authparm" />
1283: KERB
1284: }
1285: } else {
1286: $fixedauth =
1287: '<input type="hidden" name="login" value="'.$authtype.'" />'."\n";
1288: if ($rules->{$matchedrule}{'authparmfixed'}) {
1289: $fixedauth .=
1290: '<input type="hidden" name="'.$authtype.'arg" value="'.$authparm.'" />'."\n";
1291: } else {
1292: if ($authtype eq 'int') {
1293: $varauth = '<br />'.
1294: &mt('[_1] Internally authenticated (with initial password [_2])','','<input type="password" size="10" name="intarg" value="" />')."<label><input type=\"checkbox\" name=\"visible\" onclick='if (this.checked) { this.form.intarg.type=\"text\" } else { this.form.intarg.type=\"password\" }' />".&mt('Visible input').'</label>';
1295: } elsif ($authtype eq 'loc') {
1296: $varauth = '<br />'.
1297: &mt('[_1] Local Authentication with argument [_2]','','<input type="text" name="'.$authtype.'arg" value="" />')."\n";
1298: } else {
1299: $varauth =
1300: '<input type="text" name="'.$authtype.'arg" value="" />'."\n";
1301: }
1302: }
1303: }
1304: }
1305: } else {
1306: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1307: }
1308: }
1309: if ($authmsg) {
1310: $r->print(<<ENDAUTH);
1311: $fixedauth
1312: $authmsg
1313: $varauth
1314: ENDAUTH
1315: }
1316: } else {
1317: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1318: }
1319: $r->print($portfolioform.$domroleform);
1320: if ($env{'form.action'} eq 'singlestudent') {
1321: $r->print(&date_sections_select($context,$newuser,$formname,
1322: $permission));
1323: }
1324: $r->print('</div><div class="LC_clear_float_footer"></div>');
1325: } else { # user already exists
1326: my %lt=&Apache::lonlocal::texthash(
1327: 'cup' => "Modify existing user: ",
1328: 'ens' => "Enroll one student: ",
1329: 'enm' => "Enroll one member: ",
1330: 'id' => "in domain",
1331: );
1332: $r->print(<<ENDCHANGEUSER);
1333: $start_page
1334: $forminfo
1335: <h2>
1336: ENDCHANGEUSER
1337: if ($env{'form.action'} eq 'singlestudent') {
1338: if ($crstype eq 'Community') {
1339: $r->print($lt{'enm'});
1340: } else {
1341: $r->print($lt{'ens'});
1342: }
1343: } else {
1344: $r->print($lt{'cup'});
1345: }
1346: $r->print(' "'.$ccuname.'" '.$lt{'id'}.' "'.$ccdomain.'"</h2>'.
1347: "\n".'<div class="LC_left_float">');
1348: my ($personal_table,$showforceid) =
1349: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1350: $inst_results{$ccuname.':'.$ccdomain});
1351: $r->print($personal_table);
1352: if ($showforceid) {
1353: $r->print('<table>'.&Apache::lonuserutils::forceid_change($context).'</table>');
1354: }
1355: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1356: $r->print('<br /><h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1357: &Apache::loncommon::start_data_table());
1358: if ($env{'request.role.domain'} eq $ccdomain) {
1359: $r->print(&build_tools_display($ccuname,$ccdomain,'requestcourses'));
1360: } else {
1361: $r->print(&coursereq_externaluser($ccuname,$ccdomain,
1362: $env{'request.role.domain'}));
1363: }
1364: $r->print(&Apache::loncommon::end_data_table());
1365: }
1366: $r->print('</div>');
1367: my @order = ('auth','quota','tools','requestauthor');
1368: my %user_text;
1369: my ($isadv,$isauthor) =
1370: &Apache::lonnet::is_advanced_user($ccuname,$ccdomain);
1371: if ((!$isauthor) &&
1372: (&Apache::lonnet::allowed('cau',$env{'request.role.domain'}))) {
1373: $user_text{'requestauthor'} = &domainrole_req($ccuname,$ccdomain);
1374: }
1375: $user_text{'auth'} = &user_authentication($ccuname,$ccdomain,$formname);
1376: if ((&Apache::lonnet::allowed('mpq',$ccdomain)) ||
1377: (&Apache::lonnet::allowed('mut',$ccdomain))) {
1378: # Current user has quota modification privileges
1379: $user_text{'quota'} = &portfolio_quota($ccuname,$ccdomain);
1380: }
1381: if (!&Apache::lonnet::allowed('mpq',$ccdomain)) {
1382: if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
1383: # Get the user's portfolio information
1384: my %portq = &Apache::lonnet::get('environment',['portfolioquota'],
1385: $ccdomain,$ccuname);
1386: my %lt=&Apache::lonlocal::texthash(
1387: 'dska' => "Disk space allocated to user's portfolio files",
1388: 'youd' => "You do not have privileges to modify the portfolio quota for this user.",
1389: 'ichr' => "If a change is required, contact a domain coordinator for the domain",
1390: );
1391: $user_text{'quota'} = <<ENDNOPORTPRIV;
1392: <h3>$lt{'dska'}</h3>
1393: $lt{'youd'} $lt{'ichr'}: $ccdomain
1394: ENDNOPORTPRIV
1395: }
1396: }
1397: if (!&Apache::lonnet::allowed('mut',$ccdomain)) {
1398: if (&Apache::lonnet::allowed('mut',$env{'request.role.domain'})) {
1399: my %lt=&Apache::lonlocal::texthash(
1400: 'utav' => "User Tools Availability",
1401: 'yodo' => "You do not have privileges to modify Portfolio, Blog, WebDAV, or Personal Information Page settings for this user.",
1402: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1403: );
1404: $user_text{'tools'} = <<ENDNOTOOLSPRIV;
1405: <h3>$lt{'utav'}</h3>
1406: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1407: ENDNOTOOLSPRIV
1408: }
1409: }
1410: my $gotdiv = 0;
1411: foreach my $item (@order) {
1412: if ($user_text{$item} ne '') {
1413: unless ($gotdiv) {
1414: $r->print('<div class="LC_left_float">');
1415: $gotdiv = 1;
1416: }
1417: $r->print('<br />'.$user_text{$item});
1418: }
1419: }
1420: if ($env{'form.action'} eq 'singlestudent') {
1421: unless ($gotdiv) {
1422: $r->print('<div class="LC_left_float">');
1423: }
1424: $r->print(&date_sections_select($context,$newuser,$formname));
1425: }
1426: if ($gotdiv) {
1427: $r->print('</div><div class="LC_clear_float_footer"></div>');
1428: }
1429: if ($env{'form.action'} ne 'singlestudent') {
1430: &display_existing_roles($r,$ccuname,$ccdomain,\%inccourses,$context,
1431: $roledom,$crstype);
1432: }
1433: } ## End of new user/old user logic
1434: if ($env{'form.action'} eq 'singlestudent') {
1435: my $btntxt;
1436: if ($crstype eq 'Community') {
1437: $btntxt = &mt('Enroll Member');
1438: } else {
1439: $btntxt = &mt('Enroll Student');
1440: }
1441: $r->print('<br /><input type="button" value="'.$btntxt.'" onclick="setSections(this.form)" />'."\n");
1442: } else {
1443: $r->print('<h3>'.&mt('Add Roles').'</h3>');
1444: my $addrolesdisplay = 0;
1445: if ($context eq 'domain' || $context eq 'author') {
1446: $addrolesdisplay = &new_coauthor_roles($r,$ccuname,$ccdomain);
1447: }
1448: if ($context eq 'domain') {
1449: my $add_domainroles = &new_domain_roles($r,$ccdomain);
1450: if (!$addrolesdisplay) {
1451: $addrolesdisplay = $add_domainroles;
1452: }
1453: $r->print(&course_level_dc($env{'request.role.domain'},'Course'));
1454: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setCourse()" />'."\n");
1455: } elsif ($context eq 'author') {
1456: if ($addrolesdisplay) {
1457: $r->print('<br /><input type="button" value="'.&mt('Save').'"');
1458: if ($newuser) {
1459: $r->print(' onclick="auth_check()" \>'."\n");
1460: } else {
1461: $r->print('onclick="this.form.submit()" \>'."\n");
1462: }
1463: } else {
1464: $r->print('<br /><a href="javascript:backPage(document.cu)">'.
1465: &mt('Back to previous page').'</a>');
1466: }
1467: } else {
1468: $r->print(&course_level_table(%inccourses));
1469: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setSections(this.form)" />'."\n");
1470: }
1471: }
1472: $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
1473: $r->print('<input type="hidden" name="currstate" value="" />');
1474: $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" /></form>');
1475: return;
1476: }
1477:
1478: sub singleuser_breadcrumb {
1479: my ($crstype) = @_;
1480: my %breadcrumb_text;
1481: if ($env{'form.action'} eq 'singlestudent') {
1482: if ($crstype eq 'Community') {
1483: $breadcrumb_text{'search'} = 'Enroll a member';
1484: } else {
1485: $breadcrumb_text{'search'} = 'Enroll a student';
1486: }
1487: $breadcrumb_text{'userpicked'} = 'Select a user',
1488: $breadcrumb_text{'modify'} = 'Set section/dates',
1489: } else {
1490: $breadcrumb_text{'search'} = 'Create/modify a user';
1491: $breadcrumb_text{'userpicked'} = 'Select a user',
1492: $breadcrumb_text{'modify'} = 'Set user role',
1493: }
1494: return %breadcrumb_text;
1495: }
1496:
1497: sub date_sections_select {
1498: my ($context,$newuser,$formname,$permission) = @_;
1499: my $cid = $env{'request.course.id'};
1500: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity($cid);
1501: my $date_table = '<h3>'.&mt('Starting and Ending Dates').'</h3>'."\n".
1502: &Apache::lonuserutils::date_setting_table(undef,undef,$context,
1503: undef,$formname,$permission);
1504: my $rowtitle = 'Section';
1505: my $secbox = '<h3>'.&mt('Section').'</h3>'."\n".
1506: &Apache::lonuserutils::section_picker($cdom,$cnum,'st',$rowtitle,
1507: $permission);
1508: my $output = $date_table.$secbox;
1509: return $output;
1510: }
1511:
1512: sub validation_javascript {
1513: my ($context,$ccdomain,$pjump_def,$groupslist,$newuser,$formname,
1514: $loaditem) = @_;
1515: my $dc_setcourse_code = '';
1516: my $nondc_setsection_code = '';
1517: if ($context eq 'domain') {
1518: my $dcdom = $env{'request.role.domain'};
1519: $loaditem->{'onload'} = "document.cu.coursedesc.value='';";
1520: $dc_setcourse_code =
1521: &Apache::lonuserutils::dc_setcourse_js('cu','singleuser',$context);
1522: } else {
1523: my $checkauth;
1524: if (($newuser) || (&Apache::lonnet::allowed('mau',$ccdomain))) {
1525: $checkauth = 1;
1526: }
1527: if ($context eq 'course') {
1528: $nondc_setsection_code =
1529: &Apache::lonuserutils::setsections_javascript($formname,$groupslist,
1530: undef,$checkauth);
1531: }
1532: if ($checkauth) {
1533: $nondc_setsection_code .=
1534: &Apache::lonuserutils::verify_authen($formname,$context);
1535: }
1536: }
1537: my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
1538: $nondc_setsection_code,$groupslist);
1539: my ($jsback,$elements) = &crumb_utilities();
1540: $js .= "\n".
1541: '<script type="text/javascript">'."\n".
1542: '// <![CDATA['."\n".
1543: $jsback."\n".
1544: '// ]]>'."\n".
1545: '</script>'."\n";
1546: return $js;
1547: }
1548:
1549: sub display_existing_roles {
1550: my ($r,$ccuname,$ccdomain,$inccourses,$context,$roledom,$crstype) = @_;
1551: my $now=time;
1552: my %lt=&Apache::lonlocal::texthash(
1553: 'rer' => "Existing Roles",
1554: 'rev' => "Revoke",
1555: 'del' => "Delete",
1556: 'ren' => "Re-Enable",
1557: 'rol' => "Role",
1558: 'ext' => "Extent",
1559: 'sta' => "Start",
1560: 'end' => "End",
1561: );
1562: my (%rolesdump,%roletext,%sortrole,%roleclass,%rolepriv);
1563: if ($context eq 'course' || $context eq 'author') {
1564: my @roles = &Apache::lonuserutils::roles_by_context($context,1,$crstype);
1565: my %roleshash =
1566: &Apache::lonnet::get_my_roles($ccuname,$ccdomain,'userroles',
1567: ['active','previous','future'],\@roles,$roledom,1);
1568: foreach my $key (keys(%roleshash)) {
1569: my ($start,$end) = split(':',$roleshash{$key});
1570: next if ($start eq '-1' || $end eq '-1');
1571: my ($rnum,$rdom,$role,$sec) = split(':',$key);
1572: if ($context eq 'course') {
1573: next unless (($rnum eq $env{'course.'.$env{'request.course.id'}.'.num'})
1574: && ($rdom eq $env{'course.'.$env{'request.course.id'}.'.domain'}));
1575: } elsif ($context eq 'author') {
1576: next unless (($rnum eq $env{'user.name'}) && ($rdom eq $env{'request.role.domain'}));
1577: }
1578: my ($newkey,$newvalue,$newrole);
1579: $newkey = '/'.$rdom.'/'.$rnum;
1580: if ($sec ne '') {
1581: $newkey .= '/'.$sec;
1582: }
1583: $newvalue = $role;
1584: if ($role =~ /^cr/) {
1585: $newrole = 'cr';
1586: } else {
1587: $newrole = $role;
1588: }
1589: $newkey .= '_'.$newrole;
1590: if ($start ne '' && $end ne '') {
1591: $newvalue .= '_'.$end.'_'.$start;
1592: } elsif ($end ne '') {
1593: $newvalue .= '_'.$end;
1594: }
1595: $rolesdump{$newkey} = $newvalue;
1596: }
1597: } else {
1598: %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
1599: }
1600: # Build up table of user roles to allow revocation and re-enabling of roles.
1601: my ($tmp) = keys(%rolesdump);
1602: return if ($tmp =~ /^(con_lost|error)/i);
1603: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
1604: my $b1=join('_',(split('_',$b))[1,0]);
1605: return $a1 cmp $b1;
1606: } keys(%rolesdump)) {
1607: next if ($area =~ /^rolesdef/);
1608: my $envkey=$area;
1609: my $role = $rolesdump{$area};
1610: my $thisrole=$area;
1611: $area =~ s/\_\w\w$//;
1612: my ($role_code,$role_end_time,$role_start_time) =
1613: split(/_/,$role);
1614: # Is this a custom role? Get role owner and title.
1615: my ($croleudom,$croleuname,$croletitle)=
1616: ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$});
1617: my $allowed=0;
1618: my $delallowed=0;
1619: my $sortkey=$role_code;
1620: my $class='Unknown';
1621: if ($area =~ m{^/($match_domain)/($match_courseid)} ) {
1622: $class='Course';
1623: my ($coursedom,$coursedir) = ($1,$2);
1624: my $cid = $1.'_'.$2;
1625: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
1626: my %coursedata=
1627: &Apache::lonnet::coursedescription($cid);
1628: if ($coursedir =~ /^$match_community$/) {
1629: $class='Community';
1630: }
1631: $sortkey.="\0$coursedom";
1632: my $carea;
1633: if (defined($coursedata{'description'})) {
1634: $carea=$coursedata{'description'}.
1635: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
1636: &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$coursedir,$coursedom);
1637: $sortkey.="\0".$coursedata{'description'};
1638: } else {
1639: if ($class eq 'Community') {
1640: $carea=&mt('Unavailable community').': '.$area;
1641: $sortkey.="\0".&mt('Unavailable community').': '.$area;
1642: } else {
1643: $carea=&mt('Unavailable course').': '.$area;
1644: $sortkey.="\0".&mt('Unavailable course').': '.$area;
1645: }
1646: }
1647: $sortkey.="\0$coursedir";
1648: $inccourses->{$cid}=1;
1649: if ((&Apache::lonnet::allowed('c'.$role_code,$coursedom.'/'.$coursedir)) ||
1650: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1651: $allowed=1;
1652: }
1653: unless ($allowed) {
1654: my $isowner = &is_courseowner($cid,$coursedata{'internal.courseowner'});
1655: if ($isowner) {
1656: if (($role_code eq 'co') && ($class eq 'Community')) {
1657: $allowed = 1;
1658: } elsif (($role_code eq 'cc') && ($class eq 'Course')) {
1659: $allowed = 1;
1660: }
1661: }
1662: }
1663: if ((&Apache::lonnet::allowed('dro',$coursedom)) ||
1664: (&Apache::lonnet::allowed('dro',$ccdomain))) {
1665: $delallowed=1;
1666: }
1667: # - custom role. Needs more info, too
1668: if ($croletitle) {
1669: if (&Apache::lonnet::allowed('ccr',$coursedom.'/'.$coursedir)) {
1670: $allowed=1;
1671: $thisrole.='.'.$role_code;
1672: }
1673: }
1674: if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) {
1675: $carea.='<br />Section: '.$3;
1676: $sortkey.="\0$3";
1677: if (!$allowed) {
1678: if ($env{'request.course.sec'} eq $3) {
1679: if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2.'/'.$3)) {
1680: $allowed = 1;
1681: }
1682: }
1683: }
1684: }
1685: $area=$carea;
1686: } else {
1687: $sortkey.="\0".$area;
1688: # Determine if current user is able to revoke privileges
1689: if ($area=~m{^/($match_domain)/}) {
1690: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
1691: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1692: $allowed=1;
1693: }
1694: if (((&Apache::lonnet::allowed('dro',$1)) ||
1695: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
1696: ($role_code ne 'dc')) {
1697: $delallowed=1;
1698: }
1699: } else {
1700: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
1701: $allowed=1;
1702: }
1703: }
1704: if ($role_code eq 'ca' || $role_code eq 'au' || $role_code eq 'aa') {
1705: $class='Construction Space';
1706: } elsif ($role_code eq 'su') {
1707: $class='System';
1708: } else {
1709: $class='Domain';
1710: }
1711: }
1712: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
1713: $area=~m{/($match_domain)/($match_username)};
1714: if (&Apache::lonuserutils::authorpriv($2,$1)) {
1715: $allowed=1;
1716: } else {
1717: $allowed=0;
1718: }
1719: }
1720: my $row = '';
1721: $row.= '<td>';
1722: my $active=1;
1723: $active=0 if (($role_end_time) && ($now>$role_end_time));
1724: if (($active) && ($allowed)) {
1725: $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
1726: } else {
1727: if ($active) {
1728: $row.=' ';
1729: } else {
1730: $row.=&mt('expired or revoked');
1731: }
1732: }
1733: $row.='</td><td>';
1734: if ($allowed && !$active) {
1735: $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
1736: } else {
1737: $row.=' ';
1738: }
1739: $row.='</td><td>';
1740: if ($delallowed) {
1741: $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
1742: } else {
1743: $row.=' ';
1744: }
1745: my $plaintext='';
1746: if (!$croletitle) {
1747: $plaintext=&Apache::lonnet::plaintext($role_code,$class)
1748: } else {
1749: $plaintext=
1750: &mt('Customrole [_1][_2]defined by [_3]',
1751: '"'.$croletitle.'"',
1752: '<br />',
1753: $croleuname.':'.$croleudom);
1754: }
1755: $row.= '</td><td>'.$plaintext.
1756: '</td><td>'.$area.
1757: '</td><td>'.($role_start_time?&Apache::lonlocal::locallocaltime($role_start_time)
1758: : ' ' ).
1759: '</td><td>'.($role_end_time ?&Apache::lonlocal::locallocaltime($role_end_time)
1760: : ' ' )
1761: ."</td>";
1762: $sortrole{$sortkey}=$envkey;
1763: $roletext{$envkey}=$row;
1764: $roleclass{$envkey}=$class;
1765: $rolepriv{$envkey}=$allowed;
1766: } # end of foreach (table building loop)
1767:
1768: my $rolesdisplay = 0;
1769: my %output = ();
1770: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1771: $output{$type} = '';
1772: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
1773: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
1774: $output{$type}.=
1775: &Apache::loncommon::start_data_table_row().
1776: $roletext{$sortrole{$which}}.
1777: &Apache::loncommon::end_data_table_row();
1778: }
1779: }
1780: unless($output{$type} eq '') {
1781: $output{$type} = '<tr class="LC_info_row">'.
1782: "<td align='center' colspan='7'>".&mt($type)."</td></tr>".
1783: $output{$type};
1784: $rolesdisplay = 1;
1785: }
1786: }
1787: if ($rolesdisplay == 1) {
1788: my $contextrole='';
1789: if ($env{'request.course.id'}) {
1790: if (&Apache::loncommon::course_type() eq 'Community') {
1791: $contextrole = &mt('Existing Roles in this Community');
1792: } else {
1793: $contextrole = &mt('Existing Roles in this Course');
1794: }
1795: } elsif ($env{'request.role'} =~ /^au\./) {
1796: $contextrole = &mt('Existing Co-Author Roles in your Construction Space');
1797: } else {
1798: $contextrole = &mt('Existing Roles in this Domain');
1799: }
1800: $r->print('
1801: <h3>'.$lt{'rer'}.'</h3>'.
1802: '<div>'.$contextrole.'</div>'.
1803: &Apache::loncommon::start_data_table("LC_createuser").
1804: &Apache::loncommon::start_data_table_header_row().
1805: '<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.
1806: '</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.
1807: '</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
1808: &Apache::loncommon::end_data_table_header_row());
1809: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1810: if ($output{$type}) {
1811: $r->print($output{$type}."\n");
1812: }
1813: }
1814: $r->print(&Apache::loncommon::end_data_table());
1815: }
1816: return;
1817: }
1818:
1819: sub new_coauthor_roles {
1820: my ($r,$ccuname,$ccdomain) = @_;
1821: my $addrolesdisplay = 0;
1822: #
1823: # Co-Author
1824: #
1825: if (&Apache::lonuserutils::authorpriv($env{'user.name'},
1826: $env{'request.role.domain'}) &&
1827: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
1828: # No sense in assigning co-author role to yourself
1829: $addrolesdisplay = 1;
1830: my $cuname=$env{'user.name'};
1831: my $cudom=$env{'request.role.domain'};
1832: my %lt=&Apache::lonlocal::texthash(
1833: 'cs' => "Construction Space",
1834: 'act' => "Activate",
1835: 'rol' => "Role",
1836: 'ext' => "Extent",
1837: 'sta' => "Start",
1838: 'end' => "End",
1839: 'cau' => "Co-Author",
1840: 'caa' => "Assistant Co-Author",
1841: 'ssd' => "Set Start Date",
1842: 'sed' => "Set End Date"
1843: );
1844: $r->print('<h4>'.$lt{'cs'}.'</h4>'."\n".
1845: &Apache::loncommon::start_data_table()."\n".
1846: &Apache::loncommon::start_data_table_header_row()."\n".
1847: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'.
1848: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'sta'}.'</th>'.
1849: '<th>'.$lt{'end'}.'</th>'."\n".
1850: &Apache::loncommon::end_data_table_header_row()."\n".
1851: &Apache::loncommon::start_data_table_row().'
1852: <td>
1853: <input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_ca" />
1854: </td>
1855: <td>'.$lt{'cau'}.'</td>
1856: <td>'.$cudom.'_'.$cuname.'</td>
1857: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_ca" value="" />
1858: <a href=
1859: "javascript:pjump('."'date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1860: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
1861: <a href=
1862: "javascript:pjump('."'date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1863: &Apache::loncommon::end_data_table_row()."\n".
1864: &Apache::loncommon::start_data_table_row()."\n".
1865: '<td><input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_aa" /></td>
1866: <td>'.$lt{'caa'}.'</td>
1867: <td>'.$cudom.'_'.$cuname.'</td>
1868: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
1869: <a href=
1870: "javascript:pjump('."'date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1871: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
1872: <a href=
1873: "javascript:pjump('."'date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1874: &Apache::loncommon::end_data_table_row()."\n".
1875: &Apache::loncommon::end_data_table());
1876: } elsif ($env{'request.role'} =~ /^au\./) {
1877: if (!(&Apache::lonuserutils::authorpriv($env{'user.name'},
1878: $env{'request.role.domain'}))) {
1879: $r->print('<span class="LC_error">'.
1880: &mt('You do not have privileges to assign co-author roles.').
1881: '</span>');
1882: } elsif (($env{'user.name'} eq $ccuname) &&
1883: ($env{'user.domain'} eq $ccdomain)) {
1884: $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Construction Space is not permitted'));
1885: }
1886: }
1887: return $addrolesdisplay;;
1888: }
1889:
1890: sub new_domain_roles {
1891: my ($r,$ccdomain) = @_;
1892: my $addrolesdisplay = 0;
1893: #
1894: # Domain level
1895: #
1896: my $num_domain_level = 0;
1897: my $domaintext =
1898: '<h4>'.&mt('Domain Level').'</h4>'.
1899: &Apache::loncommon::start_data_table().
1900: &Apache::loncommon::start_data_table_header_row().
1901: '<th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.
1902: &mt('Extent').'</th>'.
1903: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
1904: &Apache::loncommon::end_data_table_header_row();
1905: my @allroles = &Apache::lonuserutils::roles_by_context('domain');
1906: foreach my $thisdomain (sort(&Apache::lonnet::all_domains())) {
1907: foreach my $role (@allroles) {
1908: next if ($role eq 'ad');
1909: next if (($role eq 'au') && ($ccdomain ne $thisdomain));
1910: if (&Apache::lonnet::allowed('c'.$role,$thisdomain)) {
1911: my $plrole=&Apache::lonnet::plaintext($role);
1912: my %lt=&Apache::lonlocal::texthash(
1913: 'ssd' => "Set Start Date",
1914: 'sed' => "Set End Date"
1915: );
1916: $num_domain_level ++;
1917: $domaintext .=
1918: &Apache::loncommon::start_data_table_row().
1919: '<td><input type="checkbox" name="act_'.$thisdomain.'_'.$role.'" /></td>
1920: <td>'.$plrole.'</td>
1921: <td>'.$thisdomain.'</td>
1922: <td><input type="hidden" name="start_'.$thisdomain.'_'.$role.'" value="" />
1923: <a href=
1924: "javascript:pjump('."'date_start','Start Date $plrole',document.cu.start_$thisdomain\_$role.value,'start_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1925: <td><input type="hidden" name="end_'.$thisdomain.'_'.$role.'" value="" />
1926: <a href=
1927: "javascript:pjump('."'date_end','End Date $plrole',document.cu.end_$thisdomain\_$role.value,'end_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'.
1928: &Apache::loncommon::end_data_table_row();
1929: }
1930: }
1931: }
1932: $domaintext.= &Apache::loncommon::end_data_table();
1933: if ($num_domain_level > 0) {
1934: $r->print($domaintext);
1935: $addrolesdisplay = 1;
1936: }
1937: return $addrolesdisplay;
1938: }
1939:
1940: sub user_authentication {
1941: my ($ccuname,$ccdomain,$formname) = @_;
1942: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
1943: my $outcome;
1944: # Check for a bad authentication type
1945: if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
1946: # bad authentication scheme
1947: my %lt=&Apache::lonlocal::texthash(
1948: 'err' => "ERROR",
1949: 'uuas' => "This user has an unrecognized authentication scheme",
1950: 'adcs' => "Please alert a domain coordinator of this situation",
1951: 'sldb' => "Please specify login data below",
1952: 'ld' => "Login Data"
1953: );
1954: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1955: &initialize_authen_forms($ccdomain,$formname);
1956:
1957: my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc);
1958: $outcome = <<ENDBADAUTH;
1959: <script type="text/javascript" language="Javascript">
1960: // <![CDATA[
1961: $loginscript
1962: // ]]>
1963: </script>
1964: <span class="LC_error">$lt{'err'}:
1965: $lt{'uuas'} ($currentauth). $lt{'sldb'}.</span>
1966: <h3>$lt{'ld'}</h3>
1967: $choices
1968: ENDBADAUTH
1969: } else {
1970: # This user is not allowed to modify the user's
1971: # authentication scheme, so just notify them of the problem
1972: $outcome = <<ENDBADAUTH;
1973: <span class="LC_error"> $lt{'err'}:
1974: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
1975: </span>
1976: ENDBADAUTH
1977: }
1978: } else { # Authentication type is valid
1979: &initialize_authen_forms($ccdomain,$formname,$currentauth,'modifyuser');
1980: my ($authformcurrent,$can_modify,@authform_others) =
1981: &modify_login_block($ccdomain,$currentauth);
1982: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1983: # Current user has login modification privileges
1984: my %lt=&Apache::lonlocal::texthash (
1985: 'ld' => "Login Data",
1986: 'ccld' => "Change Current Login Data",
1987: 'enld' => "Enter New Login Data"
1988: );
1989: $outcome =
1990: '<script type="text/javascript" language="Javascript">'."\n".
1991: '// <![CDATA['."\n".
1992: $loginscript."\n".
1993: '// ]]>'."\n".
1994: '</script>'."\n".
1995: '<h3>'.$lt{'ld'}.'</h3>'.
1996: &Apache::loncommon::start_data_table().
1997: &Apache::loncommon::start_data_table_row().
1998: '<td>'.$authformnop;
1999: if ($can_modify) {
2000: $outcome .= '</td>'."\n".
2001: &Apache::loncommon::end_data_table_row().
2002: &Apache::loncommon::start_data_table_row().
2003: '<td>'.$authformcurrent.'</td>'.
2004: &Apache::loncommon::end_data_table_row()."\n";
2005: } else {
2006: $outcome .= ' ('.$authformcurrent.')</td>'.
2007: &Apache::loncommon::end_data_table_row()."\n";
2008: }
2009: foreach my $item (@authform_others) {
2010: $outcome .= &Apache::loncommon::start_data_table_row().
2011: '<td>'.$item.'</td>'.
2012: &Apache::loncommon::end_data_table_row()."\n";
2013: }
2014: $outcome .= &Apache::loncommon::end_data_table();
2015: } else {
2016: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
2017: my %lt=&Apache::lonlocal::texthash(
2018: 'ccld' => "Change Current Login Data",
2019: 'yodo' => "You do not have privileges to modify the authentication configuration for this user.",
2020: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
2021: );
2022: $outcome .= <<ENDNOPRIV;
2023: <h3>$lt{'ccld'}</h3>
2024: $lt{'yodo'} $lt{'ifch'}: $ccdomain
2025: <input type="hidden" name="login" value="nochange" />
2026: ENDNOPRIV
2027: }
2028: }
2029: } ## End of "check for bad authentication type" logic
2030: return $outcome;
2031: }
2032:
2033: sub modify_login_block {
2034: my ($dom,$currentauth) = @_;
2035: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
2036: my ($authnum,%can_assign) =
2037: &Apache::loncommon::get_assignable_auth($dom);
2038: my ($authformcurrent,@authform_others,$show_override_msg);
2039: if ($currentauth=~/^krb(4|5):/) {
2040: $authformcurrent=$authformkrb;
2041: if ($can_assign{'int'}) {
2042: push(@authform_others,$authformint);
2043: }
2044: if ($can_assign{'loc'}) {
2045: push(@authform_others,$authformloc);
2046: }
2047: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
2048: $show_override_msg = 1;
2049: }
2050: } elsif ($currentauth=~/^internal:/) {
2051: $authformcurrent=$authformint;
2052: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
2053: push(@authform_others,$authformkrb);
2054: }
2055: if ($can_assign{'loc'}) {
2056: push(@authform_others,$authformloc);
2057: }
2058: if ($can_assign{'int'}) {
2059: $show_override_msg = 1;
2060: }
2061: } elsif ($currentauth=~/^unix:/) {
2062: $authformcurrent=$authformfsys;
2063: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
2064: push(@authform_others,$authformkrb);
2065: }
2066: if ($can_assign{'int'}) {
2067: push(@authform_others,$authformint);
2068: }
2069: if ($can_assign{'loc'}) {
2070: push(@authform_others,$authformloc);
2071: }
2072: if ($can_assign{'fsys'}) {
2073: $show_override_msg = 1;
2074: }
2075: } elsif ($currentauth=~/^localauth:/) {
2076: $authformcurrent=$authformloc;
2077: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
2078: push(@authform_others,$authformkrb);
2079: }
2080: if ($can_assign{'int'}) {
2081: push(@authform_others,$authformint);
2082: }
2083: if ($can_assign{'loc'}) {
2084: $show_override_msg = 1;
2085: }
2086: }
2087: if ($show_override_msg) {
2088: $authformcurrent = '<table><tr><td colspan="3">'.$authformcurrent.
2089: '</td></tr>'."\n".
2090: '<tr><td> </td>'.
2091: '<td><b>'.&mt('Currently in use').'</b></td>'.
2092: '<td align="right"><span class="LC_cusr_emph">'.
2093: &mt('will override current values').
2094: '</span></td></tr></table>';
2095: }
2096: return ($authformcurrent,$show_override_msg,@authform_others);
2097: }
2098:
2099: sub personal_data_display {
2100: my ($ccuname,$ccdomain,$newuser,$context,$inst_results,$rolesarray) = @_;
2101: my ($output,$showforceid,%userenv,%canmodify,%canmodify_status);
2102: my @userinfo = ('firstname','middlename','lastname','generation',
2103: 'permanentemail','id');
2104: my $rowcount = 0;
2105: my $editable = 0;
2106: %canmodify_status =
2107: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
2108: ['inststatus'],$rolesarray);
2109: if (!$newuser) {
2110: # Get the users information
2111: %userenv = &Apache::lonnet::get('environment',
2112: ['firstname','middlename','lastname','generation',
2113: 'permanentemail','id','inststatus'],$ccdomain,$ccuname);
2114: %canmodify =
2115: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
2116: \@userinfo,$rolesarray);
2117: } elsif ($context eq 'selfcreate') {
2118: %canmodify = &selfcreate_canmodify($context,$ccdomain,\@userinfo,
2119: $inst_results,$rolesarray);
2120: }
2121: my %lt=&Apache::lonlocal::texthash(
2122: 'pd' => "Personal Data",
2123: 'firstname' => "First Name",
2124: 'middlename' => "Middle Name",
2125: 'lastname' => "Last Name",
2126: 'generation' => "Generation",
2127: 'permanentemail' => "Permanent e-mail address",
2128: 'id' => "Student/Employee ID",
2129: 'lg' => "Login Data",
2130: 'inststatus' => "Affiliation",
2131: );
2132: my %textboxsize = (
2133: firstname => '15',
2134: middlename => '15',
2135: lastname => '15',
2136: generation => '5',
2137: permanentemail => '25',
2138: id => '15',
2139: );
2140: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
2141: $output = '<h3>'.$lt{'pd'}.'</h3>'.
2142: &Apache::lonhtmlcommon::start_pick_box();
2143: foreach my $item (@userinfo) {
2144: my $rowtitle = $lt{$item};
2145: my $hiderow = 0;
2146: if ($item eq 'generation') {
2147: $rowtitle = $genhelp.$rowtitle;
2148: }
2149: my $row = &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n";
2150: if ($newuser) {
2151: if (ref($inst_results) eq 'HASH') {
2152: if ($inst_results->{$item} ne '') {
2153: $row .= '<input type="hidden" name="c'.$item.'" value="'.$inst_results->{$item}.'" />'.$inst_results->{$item};
2154: } else {
2155: if ($context eq 'selfcreate') {
2156: if ($canmodify{$item}) {
2157: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2158: $editable ++;
2159: } else {
2160: $hiderow = 1;
2161: }
2162: } else {
2163: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2164: }
2165: }
2166: } else {
2167: if ($context eq 'selfcreate') {
2168: if (($item eq 'permanentemail') && ($newuser eq 'email')) {
2169: $row .= $ccuname;
2170: } else {
2171: if ($canmodify{$item}) {
2172: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2173: $editable ++;
2174: } else {
2175: $hiderow = 1;
2176: }
2177: }
2178: } else {
2179: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2180: }
2181: }
2182: } else {
2183: if ($canmodify{$item}) {
2184: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="'.$userenv{$item}.'" />';
2185: } else {
2186: $row .= $userenv{$item};
2187: }
2188: if ($item eq 'id') {
2189: $showforceid = $canmodify{$item};
2190: }
2191: }
2192: $row .= &Apache::lonhtmlcommon::row_closure(1);
2193: if (!$hiderow) {
2194: $output .= $row;
2195: $rowcount ++;
2196: }
2197: }
2198: if (($canmodify_status{'inststatus'}) || ($context ne 'selfcreate')) {
2199: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($ccdomain);
2200: if (ref($types) eq 'ARRAY') {
2201: if (@{$types} > 0) {
2202: my ($hiderow,$shown);
2203: if ($canmodify_status{'inststatus'}) {
2204: $shown = &pick_inst_statuses($userenv{'inststatus'},$usertypes,$types);
2205: } else {
2206: if ($userenv{'inststatus'} eq '') {
2207: $hiderow = 1;
2208: } else {
2209: my @showitems;
2210: foreach my $item ( map { &unescape($_); } split(':',$userenv{'inststatus'})) {
2211: if (exists($usertypes->{$item})) {
2212: push(@showitems,$usertypes->{$item});
2213: } else {
2214: push(@showitems,$item);
2215: }
2216: }
2217: if (@showitems) {
2218: $shown = join(', ',@showitems);
2219: } else {
2220: $hiderow = 1;
2221: }
2222: }
2223: }
2224: if (!$hiderow) {
2225: my $row = &Apache::lonhtmlcommon::row_title(&mt('Affliations'),undef,'LC_oddrow_value')."\n".
2226: $shown.&Apache::lonhtmlcommon::row_closure(1);
2227: if ($context eq 'selfcreate') {
2228: $rowcount ++;
2229: }
2230: $output .= $row;
2231: }
2232: }
2233: }
2234: }
2235: $output .= &Apache::lonhtmlcommon::end_pick_box();
2236: if (wantarray) {
2237: if ($context eq 'selfcreate') {
2238: return($output,$rowcount,$editable);
2239: } else {
2240: return ($output,$showforceid);
2241: }
2242: } else {
2243: return $output;
2244: }
2245: }
2246:
2247: sub pick_inst_statuses {
2248: my ($curr,$usertypes,$types) = @_;
2249: my ($output,$rem,@currtypes);
2250: if ($curr ne '') {
2251: @currtypes = map { &unescape($_); } split(/:/,$curr);
2252: }
2253: my $numinrow = 2;
2254: if (ref($types) eq 'ARRAY') {
2255: $output = '<table>';
2256: my $lastcolspan;
2257: for (my $i=0; $i<@{$types}; $i++) {
2258: if (defined($usertypes->{$types->[$i]})) {
2259: my $rem = $i%($numinrow);
2260: if ($rem == 0) {
2261: if ($i<@{$types}-1) {
2262: if ($i > 0) {
2263: $output .= '</tr>';
2264: }
2265: $output .= '<tr>';
2266: }
2267: } elsif ($i==@{$types}-1) {
2268: my $colsleft = $numinrow - $rem;
2269: if ($colsleft > 1) {
2270: $lastcolspan = ' colspan="'.$colsleft.'"';
2271: }
2272: }
2273: my $check = ' ';
2274: if (grep(/^\Q$types->[$i]\E$/,@currtypes)) {
2275: $check = ' checked="checked" ';
2276: }
2277: $output .= '<td class="LC_left_item"'.$lastcolspan.'>'.
2278: '<span class="LC_nobreak"><label>'.
2279: '<input type="checkbox" name="inststatus" '.
2280: 'value="'.$types->[$i].'"'.$check.'/>'.
2281: $usertypes->{$types->[$i]}.'</label></span></td>';
2282: }
2283: }
2284: $output .= '</tr></table>';
2285: }
2286: return $output;
2287: }
2288:
2289: sub selfcreate_canmodify {
2290: my ($context,$dom,$userinfo,$inst_results,$rolesarray) = @_;
2291: if (ref($inst_results) eq 'HASH') {
2292: my @inststatuses = &get_inststatuses($inst_results);
2293: if (@inststatuses == 0) {
2294: @inststatuses = ('default');
2295: }
2296: $rolesarray = \@inststatuses;
2297: }
2298: my %canmodify =
2299: &Apache::lonuserutils::can_modify_userinfo($context,$dom,$userinfo,
2300: $rolesarray);
2301: return %canmodify;
2302: }
2303:
2304: sub get_inststatuses {
2305: my ($insthashref) = @_;
2306: my @inststatuses = ();
2307: if (ref($insthashref) eq 'HASH') {
2308: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
2309: @inststatuses = @{$insthashref->{'inststatus'}};
2310: }
2311: }
2312: return @inststatuses;
2313: }
2314:
2315: # ================================================================= Phase Three
2316: sub update_user_data {
2317: my ($r,$context,$crstype,$brcrum) = @_;
2318: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
2319: $env{'form.ccdomain'});
2320: # Error messages
2321: my $error = '<span class="LC_error">'.&mt('Error').': ';
2322: my $end = '</span><br /><br />';
2323: my $rtnlink = '<a href="javascript:backPage(document.userupdate,'.
2324: "'$env{'form.prevphase'}','modify')".'" />'.
2325: &mt('Return to previous page').'</a>'.
2326: &Apache::loncommon::end_page();
2327: my $now = time;
2328: my $title;
2329: if (exists($env{'form.makeuser'})) {
2330: $title='Set Privileges for New User';
2331: } else {
2332: $title='Modify User Privileges';
2333: }
2334: my $newuser = 0;
2335: my ($jsback,$elements) = &crumb_utilities();
2336: my $jscript = '<script type="text/javascript">'."\n".
2337: '// <![CDATA['."\n".
2338: $jsback."\n".
2339: '// ]]>'."\n".
2340: '</script>'."\n";
2341: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
2342: push (@{$brcrum},
2343: {href => "javascript:backPage(document.userupdate)",
2344: text => $breadcrumb_text{'search'},
2345: faq => 282,
2346: bug => 'Instructor Interface',}
2347: );
2348: if ($env{'form.prevphase'} eq 'userpicked') {
2349: push(@{$brcrum},
2350: {href => "javascript:backPage(document.userupdate,'get_user_info','select')",
2351: text => $breadcrumb_text{'userpicked'},
2352: faq => 282,
2353: bug => 'Instructor Interface',});
2354: }
2355: my $helpitem = 'Course_Change_Privileges';
2356: if ($env{'form.action'} eq 'singlestudent') {
2357: $helpitem = 'Course_Add_Student';
2358: }
2359: push(@{$brcrum},
2360: {href => "javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
2361: text => $breadcrumb_text{'modify'},
2362: faq => 282,
2363: bug => 'Instructor Interface',},
2364: {href => "/adm/createuser",
2365: text => "Result",
2366: faq => 282,
2367: bug => 'Instructor Interface',
2368: help => $helpitem});
2369: my $args = {bread_crumbs => $brcrum,
2370: bread_crumbs_component => 'User Management'};
2371: if ($env{'form.popup'}) {
2372: $args->{'no_nav_bar'} = 1;
2373: }
2374: $r->print(&Apache::loncommon::start_page($title,$jscript,$args));
2375: $r->print(&update_result_form($uhome));
2376: # Check Inputs
2377: if (! $env{'form.ccuname'} ) {
2378: $r->print($error.&mt('No login name specified').'.'.$end.$rtnlink);
2379: return;
2380: }
2381: if ( $env{'form.ccuname'} ne
2382: &LONCAPA::clean_username($env{'form.ccuname'}) ) {
2383: $r->print($error.&mt('Invalid login name.').' '.
2384: &mt('Only letters, numbers, periods, dashes, @, and underscores are valid.').
2385: $end.$rtnlink);
2386: return;
2387: }
2388: if (! $env{'form.ccdomain'} ) {
2389: $r->print($error.&mt('No domain specified').'.'.$end.$rtnlink);
2390: return;
2391: }
2392: if ( $env{'form.ccdomain'} ne
2393: &LONCAPA::clean_domain($env{'form.ccdomain'}) ) {
2394: $r->print($error.&mt('Invalid domain name.').' '.
2395: &mt('Only letters, numbers, periods, dashes, and underscores are valid.').
2396: $end.$rtnlink);
2397: return;
2398: }
2399: if ($uhome eq 'no_host') {
2400: $newuser = 1;
2401: }
2402: if (! exists($env{'form.makeuser'})) {
2403: # Modifying an existing user, so check the validity of the name
2404: if ($uhome eq 'no_host') {
2405: $r->print($error.&mt('Unable to determine home server for ').
2406: $env{'form.ccuname'}.&mt(' in domain ').
2407: $env{'form.ccdomain'}.'.');
2408: return;
2409: }
2410: }
2411: # Determine authentication method and password for the user being modified
2412: my $amode='';
2413: my $genpwd='';
2414: if ($env{'form.login'} eq 'krb') {
2415: $amode='krb';
2416: $amode.=$env{'form.krbver'};
2417: $genpwd=$env{'form.krbarg'};
2418: } elsif ($env{'form.login'} eq 'int') {
2419: $amode='internal';
2420: $genpwd=$env{'form.intarg'};
2421: } elsif ($env{'form.login'} eq 'fsys') {
2422: $amode='unix';
2423: $genpwd=$env{'form.fsysarg'};
2424: } elsif ($env{'form.login'} eq 'loc') {
2425: $amode='localauth';
2426: $genpwd=$env{'form.locarg'};
2427: $genpwd=" " if (!$genpwd);
2428: } elsif (($env{'form.login'} eq 'nochange') ||
2429: ($env{'form.login'} eq '' )) {
2430: # There is no need to tell the user we did not change what they
2431: # did not ask us to change.
2432: # If they are creating a new user but have not specified login
2433: # information this will be caught below.
2434: } else {
2435: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2436: return;
2437: }
2438:
2439: $r->print('<h3>'.&mt('User [_1] in domain [_2]',
2440: $env{'form.ccuname'}, $env{'form.ccdomain'}).'</h3>');
2441: $r->print('<p class="LC_info">'.&mt('Please be patient').'</p>');
2442:
2443: my (%alerts,%rulematch,%inst_results,%curr_rules);
2444: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2445: my @usertools = ('aboutme','blog','webdav','portfolio');
2446: my @requestcourses = ('official','unofficial','community');
2447: my @requestauthor = ('requestauthor');
2448: my ($othertitle,$usertypes,$types) =
2449: &Apache::loncommon::sorted_inst_types($env{'form.ccdomain'});
2450: my %canmodify_status =
2451: &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},
2452: ['inststatus']);
2453: if ($env{'form.makeuser'}) {
2454: $r->print('<h3>'.&mt('Creating new account.').'</h3>');
2455: # Check for the authentication mode and password
2456: if (! $amode || ! $genpwd) {
2457: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2458: return;
2459: }
2460: # Determine desired host
2461: my $desiredhost = $env{'form.hserver'};
2462: if (lc($desiredhost) eq 'default') {
2463: $desiredhost = undef;
2464: } else {
2465: my %home_servers =
2466: &Apache::lonnet::get_servers($env{'form.ccdomain'},'library');
2467: if (! exists($home_servers{$desiredhost})) {
2468: $r->print($error.&mt('Invalid home server specified').$end.$rtnlink);
2469: return;
2470: }
2471: }
2472: # Check ID format
2473: my %checkhash;
2474: my %checks = ('id' => 1);
2475: %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = (
2476: 'newuser' => $newuser,
2477: 'id' => $env{'form.cid'},
2478: );
2479: if ($env{'form.cid'} ne '') {
2480: &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts,
2481: \%rulematch,\%inst_results,\%curr_rules);
2482: if (ref($alerts{'id'}) eq 'HASH') {
2483: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2484: my $domdesc =
2485: &Apache::lonnet::domain($env{'form.ccdomain'},'description');
2486: if ($alerts{'id'}{$env{'form.ccdomain'}}{$env{'form.cid'}}) {
2487: my $userchkmsg;
2488: if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') {
2489: $userchkmsg =
2490: &Apache::loncommon::instrule_disallow_msg('id',
2491: $domdesc,1).
2492: &Apache::loncommon::user_rule_formats($env{'form.ccdomain'},
2493: $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id');
2494: }
2495: $r->print($error.&mt('Invalid ID format').$end.
2496: $userchkmsg.$rtnlink);
2497: return;
2498: }
2499: }
2500: }
2501: }
2502: # Call modifyuser
2503: my $result = &Apache::lonnet::modifyuser
2504: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'},
2505: $amode,$genpwd,$env{'form.cfirstname'},
2506: $env{'form.cmiddlename'},$env{'form.clastname'},
2507: $env{'form.cgeneration'},undef,$desiredhost,
2508: $env{'form.cpermanentemail'});
2509: $r->print(&mt('Generating user').': '.$result);
2510: $uhome = &Apache::lonnet::homeserver($env{'form.ccuname'},
2511: $env{'form.ccdomain'});
2512: my (%changeHash,%newcustom,%changed,%changedinfo);
2513: if ($uhome ne 'no_host') {
2514: if ($context eq 'domain') {
2515: if ($env{'form.customquota'} == 1) {
2516: if ($env{'form.portfolioquota'} eq '') {
2517: $newcustom{'quota'} = 0;
2518: } else {
2519: $newcustom{'quota'} = $env{'form.portfolioquota'};
2520: $newcustom{'quota'} =~ s/[^\d\.]//g;
2521: }
2522: $changed{'quota'} = "a_admin($newcustom{'quota'},\%changeHash);
2523: }
2524: foreach my $item (@usertools) {
2525: if ($env{'form.custom'.$item} == 1) {
2526: $newcustom{$item} = $env{'form.tools_'.$item};
2527: $changed{$item} = &tool_admin($item,$newcustom{$item},
2528: \%changeHash,'tools');
2529: }
2530: }
2531: foreach my $item (@requestcourses) {
2532: if ($env{'form.custom'.$item} == 1) {
2533: $newcustom{$item} = $env{'form.crsreq_'.$item};
2534: if ($env{'form.crsreq_'.$item} eq 'autolimit') {
2535: $newcustom{$item} .= '=';
2536: unless ($env{'form.crsreq_'.$item.'_limit'} =~ /\D/) {
2537: $newcustom{$item} .= $env{'form.crsreq_'.$item.'_limit'};
2538: }
2539: }
2540: $changed{$item} = &tool_admin($item,$newcustom{$item},
2541: \%changeHash,'requestcourses');
2542: }
2543: }
2544: if ($env{'form.customrequestauthor'} == 1) {
2545: $newcustom{'requestauthor'} = $env{'form.requestauthor'};
2546: $changed{'requestauthor'} = &tool_admin('requestauthor',
2547: $newcustom{'requestauthor'},
2548: \%changeHash,'requestauthor');
2549: }
2550: }
2551: if ($canmodify_status{'inststatus'}) {
2552: if (exists($env{'form.inststatus'})) {
2553: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2554: if (@inststatuses > 0) {
2555: $changeHash{'inststatus'} = join(',',@inststatuses);
2556: $changed{'inststatus'} = $changeHash{'inststatus'};
2557: }
2558: }
2559: }
2560: if (keys(%changed)) {
2561: foreach my $item (@userinfo) {
2562: $changeHash{$item} = $env{'form.c'.$item};
2563: }
2564: my $chgresult =
2565: &Apache::lonnet::put('environment',\%changeHash,
2566: $env{'form.ccdomain'},$env{'form.ccuname'});
2567: }
2568: }
2569: $r->print('<br />'.&mt('Home server').': '.$uhome.' '.
2570: &Apache::lonnet::hostname($uhome));
2571: } elsif (($env{'form.login'} ne 'nochange') &&
2572: ($env{'form.login'} ne '' )) {
2573: # Modify user privileges
2574: if (! $amode || ! $genpwd) {
2575: $r->print($error.'Invalid login mode or password'.$end.$rtnlink);
2576: return;
2577: }
2578: # Only allow authentification modification if the person has authority
2579: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2580: $r->print('Modifying authentication: '.
2581: &Apache::lonnet::modifyuserauth(
2582: $env{'form.ccdomain'},$env{'form.ccuname'},
2583: $amode,$genpwd));
2584: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
2585: ($env{'form.ccuname'},$env{'form.ccdomain'}));
2586: } else {
2587: # Okay, this is a non-fatal error.
2588: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);
2589: }
2590: }
2591:
2592: $r->rflush(); # Finish display of header before time consuming actions start
2593:
2594: ##
2595: my (@userroles,%userupdate,$cnum,$cdom,%namechanged);
2596: if ($context eq 'course') {
2597: ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
2598: $crstype = &Apache::loncommon::course_type($cdom.'_'.$cnum);
2599: }
2600: if (! $env{'form.makeuser'} ) {
2601: # Check for need to change
2602: my %userenv = &Apache::lonnet::get
2603: ('environment',['firstname','middlename','lastname','generation',
2604: 'id','permanentemail','portfolioquota','inststatus','tools.aboutme',
2605: 'tools.blog','tools.webdav','tools.portfolio',
2606: 'requestcourses.official','requestcourses.unofficial',
2607: 'requestcourses.community','reqcrsotherdom.official',
2608: 'reqcrsotherdom.unofficial','reqcrsotherdom.community',
2609: 'requestauthor'],
2610: $env{'form.ccdomain'},$env{'form.ccuname'});
2611: my ($tmp) = keys(%userenv);
2612: if ($tmp =~ /^(con_lost|error)/i) {
2613: %userenv = ();
2614: }
2615: my $no_forceid_alert;
2616: # Check to see if user information can be changed
2617: my %domconfig =
2618: &Apache::lonnet::get_dom('configuration',['usermodification'],
2619: $env{'form.ccdomain'});
2620: my @statuses = ('active','future');
2621: my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'});
2622: my ($auname,$audom);
2623: if ($context eq 'author') {
2624: $auname = $env{'user.name'};
2625: $audom = $env{'user.domain'};
2626: }
2627: foreach my $item (keys(%roles)) {
2628: my ($rolenum,$roledom,$role) = split(/:/,$item,-1);
2629: if ($context eq 'course') {
2630: if ($cnum ne '' && $cdom ne '') {
2631: if ($rolenum eq $cnum && $roledom eq $cdom) {
2632: if (!grep(/^\Q$role\E$/,@userroles)) {
2633: push(@userroles,$role);
2634: }
2635: }
2636: }
2637: } elsif ($context eq 'author') {
2638: if ($rolenum eq $auname && $roledom eq $audom) {
2639: if (!grep(/^\Q$role\E$/,@userroles)) {
2640: push(@userroles,$role);
2641: }
2642: }
2643: }
2644: }
2645: if ($env{'form.action'} eq 'singlestudent') {
2646: if (!grep(/^st$/,@userroles)) {
2647: push(@userroles,'st');
2648: }
2649: } else {
2650: # Check for course or co-author roles being activated or re-enabled
2651: if ($context eq 'author' || $context eq 'course') {
2652: foreach my $key (keys(%env)) {
2653: if ($context eq 'author') {
2654: if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) {
2655: if (!grep(/^\Q$1\E$/,@userroles)) {
2656: push(@userroles,$1);
2657: }
2658: } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) {
2659: if (!grep(/^\Q$1\E$/,@userroles)) {
2660: push(@userroles,$1);
2661: }
2662: }
2663: } elsif ($context eq 'course') {
2664: if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) {
2665: if (!grep(/^\Q$1\E$/,@userroles)) {
2666: push(@userroles,$1);
2667: }
2668: } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) {
2669: if (!grep(/^\Q$1\E$/,@userroles)) {
2670: push(@userroles,$1);
2671: }
2672: }
2673: }
2674: }
2675: }
2676: }
2677: #Check to see if we can change personal data for the user
2678: my (@mod_disallowed,@longroles);
2679: foreach my $role (@userroles) {
2680: if ($role eq 'cr') {
2681: push(@longroles,'Custom');
2682: } else {
2683: push(@longroles,&Apache::lonnet::plaintext($role,$crstype));
2684: }
2685: }
2686: my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},\@userinfo,\@userroles);
2687: foreach my $item (@userinfo) {
2688: # Strip leading and trailing whitespace
2689: $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g;
2690: if (!$canmodify{$item}) {
2691: if (defined($env{'form.c'.$item})) {
2692: if ($env{'form.c'.$item} ne $userenv{$item}) {
2693: push(@mod_disallowed,$item);
2694: }
2695: }
2696: $env{'form.c'.$item} = $userenv{$item};
2697: }
2698: }
2699: # Check to see if we can change the Student/Employee ID
2700: my $forceid = $env{'form.forceid'};
2701: my $recurseid = $env{'form.recurseid'};
2702: my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules);
2703: my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'},
2704: $env{'form.ccuname'});
2705: if (($uidhash{$env{'form.ccuname'}}) &&
2706: ($uidhash{$env{'form.ccuname'}}!~/error\:/) &&
2707: (!$forceid)) {
2708: if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) {
2709: $env{'form.cid'} = $userenv{'id'};
2710: $no_forceid_alert = &mt('New student/employee ID does not match existing ID for this user.')
2711: .'<br />'
2712: .&mt("Change is not permitted without checking the 'Force ID change' checkbox on the previous page.")
2713: .'<br />'."\n";
2714: }
2715: }
2716: if ($env{'form.cid'} ne $userenv{'id'}) {
2717: my $checkhash;
2718: my $checks = { 'id' => 1 };
2719: $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} =
2720: { 'newuser' => $newuser,
2721: 'id' => $env{'form.cid'},
2722: };
2723: &Apache::loncommon::user_rule_check($checkhash,$checks,
2724: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules);
2725: if (ref($alerts{'id'}) eq 'HASH') {
2726: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2727: $env{'form.cid'} = $userenv{'id'};
2728: }
2729: }
2730: }
2731: my ($quotachanged,$oldportfolioquota,$newportfolioquota,$oldinststatus,
2732: $newinststatus,$oldisdefault,$newisdefault,%oldsettings,
2733: %oldsettingstext,%newsettings,%newsettingstext,@disporder,
2734: $olddefquota,$oldsettingstatus,$newdefquota,$newsettingstatus);
2735: @disporder = ('inststatus');
2736: if ($env{'request.role.domain'} eq $env{'form.ccdomain'}) {
2737: push(@disporder,'requestcourses','requestauthor');
2738: } else {
2739: push(@disporder,'reqcrsotherdom');
2740: }
2741: push(@disporder,('quota','tools'));
2742: $oldinststatus = $userenv{'inststatus'};
2743: ($olddefquota,$oldsettingstatus) =
2744: &Apache::loncommon::default_quota($env{'form.ccdomain'},$oldinststatus);
2745: ($newdefquota,$newsettingstatus) = ($olddefquota,$oldsettingstatus);
2746: my %canshow;
2747: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2748: $canshow{'quota'} = 1;
2749: }
2750: if (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
2751: $canshow{'tools'} = 1;
2752: }
2753: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
2754: $canshow{'requestcourses'} = 1;
2755: } elsif (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
2756: $canshow{'reqcrsotherdom'} = 1;
2757: }
2758: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2759: $canshow{'inststatus'} = 1;
2760: }
2761: if (&Apache::lonnet::allowed('cau',$env{'form.ccdomain'})) {
2762: $canshow{'requestauthor'} = 1;
2763: }
2764: my (%changeHash,%changed);
2765: if ($oldinststatus eq '') {
2766: $oldsettings{'inststatus'} = $othertitle;
2767: } else {
2768: if (ref($usertypes) eq 'HASH') {
2769: $oldsettings{'inststatus'} = join(', ',map{ $usertypes->{ &unescape($_) }; } (split(/:/,$userenv{'inststatus'})));
2770: } else {
2771: $oldsettings{'inststatus'} = join(', ',map{ &unescape($_); } (split(/:/,$userenv{'inststatus'})));
2772: }
2773: }
2774: $changeHash{'inststatus'} = $userenv{'inststatus'};
2775: if ($canmodify_status{'inststatus'}) {
2776: $canshow{'inststatus'} = 1;
2777: if (exists($env{'form.inststatus'})) {
2778: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2779: if (@inststatuses > 0) {
2780: $newinststatus = join(':',map { &escape($_); } @inststatuses);
2781: $changeHash{'inststatus'} = $newinststatus;
2782: if ($newinststatus ne $oldinststatus) {
2783: $changed{'inststatus'} = $newinststatus;
2784: ($newdefquota,$newsettingstatus) =
2785: &Apache::loncommon::default_quota($env{'form.ccdomain'},$newinststatus);
2786: }
2787: if (ref($usertypes) eq 'HASH') {
2788: $newsettings{'inststatus'} = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2789: } else {
2790: $newsettings{'inststatus'} = join(', ',@inststatuses);
2791: }
2792: }
2793: } else {
2794: $newinststatus = '';
2795: $changeHash{'inststatus'} = $newinststatus;
2796: $newsettings{'inststatus'} = $othertitle;
2797: if ($newinststatus ne $oldinststatus) {
2798: $changed{'inststatus'} = $changeHash{'inststatus'};
2799: ($newdefquota,$newsettingstatus) =
2800: &Apache::loncommon::default_quota($env{'form.ccdomain'},$newinststatus);
2801: }
2802: }
2803: } elsif ($context ne 'selfcreate') {
2804: $canshow{'inststatus'} = 1;
2805: $newsettings{'inststatus'} = $oldsettings{'inststatus'};
2806: }
2807: $changeHash{'portfolioquota'} = $userenv{'portfolioquota'};
2808: if ($context eq 'domain') {
2809: if ($userenv{'portfolioquota'} ne '') {
2810: $oldportfolioquota = $userenv{'portfolioquota'};
2811: if ($env{'form.customquota'} == 1) {
2812: if ($env{'form.portfolioquota'} eq '') {
2813: $newportfolioquota = 0;
2814: } else {
2815: $newportfolioquota = $env{'form.portfolioquota'};
2816: $newportfolioquota =~ s/[^\d\.]//g;
2817: }
2818: if ($newportfolioquota != $oldportfolioquota) {
2819: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2820: }
2821: } else {
2822: $changed{'quota'} = "a_admin('',\%changeHash);
2823: $newportfolioquota = $newdefquota;
2824: $newisdefault = 1;
2825: }
2826: } else {
2827: $oldisdefault = 1;
2828: $oldportfolioquota = $olddefquota;
2829: if ($env{'form.customquota'} == 1) {
2830: if ($env{'form.portfolioquota'} eq '') {
2831: $newportfolioquota = 0;
2832: } else {
2833: $newportfolioquota = $env{'form.portfolioquota'};
2834: $newportfolioquota =~ s/[^\d\.]//g;
2835: }
2836: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2837: } else {
2838: $newportfolioquota = $newdefquota;
2839: $newisdefault = 1;
2840: }
2841: }
2842: if ($oldisdefault) {
2843: $oldsettingstext{'quota'} = &get_defaultquota_text($oldsettingstatus);
2844: }
2845: if ($newisdefault) {
2846: $newsettingstext{'quota'} = &get_defaultquota_text($newsettingstatus);
2847: }
2848: &tool_changes('tools',\@usertools,\%oldsettings,\%oldsettingstext,\%userenv,
2849: \%changeHash,\%changed,\%newsettings,\%newsettingstext);
2850: if ($env{'form.ccdomain'} eq $env{'request.role.domain'}) {
2851: &tool_changes('requestcourses',\@requestcourses,\%oldsettings,\%oldsettingstext,
2852: \%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
2853: &tool_changes('requestauthor',\@requestauthor,\%oldsettings,\%oldsettingstext,\%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
2854: } else {
2855: &tool_changes('reqcrsotherdom',\@requestcourses,\%oldsettings,\%oldsettingstext,
2856: \%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
2857: }
2858: }
2859: foreach my $item (@userinfo) {
2860: if ($env{'form.c'.$item} ne $userenv{$item}) {
2861: $namechanged{$item} = 1;
2862: }
2863: }
2864: $oldsettings{'quota'} = $oldportfolioquota.' Mb';
2865: $newsettings{'quota'} = $newportfolioquota.' Mb';
2866: if ((keys(%namechanged) > 0) || (keys(%changed) > 0)) {
2867: my ($chgresult,$namechgresult);
2868: if (keys(%changed) > 0) {
2869: $chgresult =
2870: &Apache::lonnet::put('environment',\%changeHash,
2871: $env{'form.ccdomain'},$env{'form.ccuname'});
2872: if ($chgresult eq 'ok') {
2873: if (($env{'user.name'} eq $env{'form.ccuname'}) &&
2874: ($env{'user.domain'} eq $env{'form.ccdomain'})) {
2875: my %newenvhash;
2876: foreach my $key (keys(%changed)) {
2877: if (($key eq 'official') || ($key eq 'unofficial')
2878: || ($key eq 'community')) {
2879: $newenvhash{'environment.requestcourses.'.$key} =
2880: $changeHash{'requestcourses.'.$key};
2881: if ($changeHash{'requestcourses.'.$key}) {
2882: $newenvhash{'environment.canrequest.'.$key} = 1;
2883: } else {
2884: $newenvhash{'environment.canrequest.'.$key} =
2885: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2886: $key,'reload','requestcourses');
2887: }
2888: } elsif ($key eq 'requestauthor') {
2889: $newenvhash{'environment.'.$key} = $changeHash{$key};
2890: if ($changeHash{$key}) {
2891: $newenvhash{'environment.canrequest.author'} = 1;
2892: } else {
2893: $newenvhash{'environment.canrequest.author'} =
2894: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2895: $key,'reload','requestauthor');
2896: }
2897: } elsif ($key ne 'quota') {
2898: $newenvhash{'environment.tools.'.$key} =
2899: $changeHash{'tools.'.$key};
2900: if ($changeHash{'tools.'.$key} ne '') {
2901: $newenvhash{'environment.availabletools.'.$key} =
2902: $changeHash{'tools.'.$key};
2903: } else {
2904: $newenvhash{'environment.availabletools.'.$key} =
2905: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'}, $key,'reload','tools');
2906: }
2907: }
2908: }
2909: if (keys(%newenvhash)) {
2910: &Apache::lonnet::appenv(\%newenvhash);
2911: }
2912: }
2913: }
2914: }
2915: if (keys(%namechanged) > 0) {
2916: foreach my $field (@userinfo) {
2917: $changeHash{$field} = $env{'form.c'.$field};
2918: }
2919: # Make the change
2920: $namechgresult =
2921: &Apache::lonnet::modifyuser($env{'form.ccdomain'},
2922: $env{'form.ccuname'},$changeHash{'id'},undef,undef,
2923: $changeHash{'firstname'},$changeHash{'middlename'},
2924: $changeHash{'lastname'},$changeHash{'generation'},
2925: $changeHash{'id'},undef,$changeHash{'permanentemail'},undef,\@userinfo);
2926: %userupdate = (
2927: lastname => $env{'form.clastname'},
2928: middlename => $env{'form.cmiddlename'},
2929: firstname => $env{'form.cfirstname'},
2930: generation => $env{'form.cgeneration'},
2931: id => $env{'form.cid'},
2932: );
2933: }
2934: if (((keys(%namechanged) > 0) && $namechgresult eq 'ok') ||
2935: ((keys(%changed) > 0) && $chgresult eq 'ok')) {
2936: # Tell the user we changed the name
2937: &display_userinfo($r,1,\@disporder,\%canshow,\@requestcourses,
2938: \@usertools,\@requestauthor,\%userenv,\%changed,\%namechanged,
2939: \%oldsettings, \%oldsettingstext,\%newsettings,
2940: \%newsettingstext);
2941: if ($env{'form.cid'} ne $userenv{'id'}) {
2942: &Apache::lonnet::idput($env{'form.ccdomain'},
2943: ($env{'form.ccuname'} => $env{'form.cid'}));
2944: if (($recurseid) &&
2945: (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
2946: my $idresult =
2947: &Apache::lonuserutils::propagate_id_change(
2948: $env{'form.ccuname'},$env{'form.ccdomain'},
2949: \%userupdate);
2950: $r->print('<br />'.$idresult.'<br />');
2951: }
2952: }
2953: if (($env{'form.ccdomain'} eq $env{'user.domain'}) &&
2954: ($env{'form.ccuname'} eq $env{'user.name'})) {
2955: my %newenvhash;
2956: foreach my $key (keys(%changeHash)) {
2957: $newenvhash{'environment.'.$key} = $changeHash{$key};
2958: }
2959: &Apache::lonnet::appenv(\%newenvhash);
2960: }
2961: } else { # error occurred
2962: $r->print('<span class="LC_error">'.&mt('Unable to successfully change environment for').' '.
2963: $env{'form.ccuname'}.' '.&mt('in domain').' '.
2964: $env{'form.ccdomain'}.'</span><br />');
2965: }
2966: } else { # End of if ($env ... ) logic
2967: # They did not want to change the users name, quota, tool availability,
2968: # or ability to request creation of courses,
2969: # but we can still tell them what the name and quota and availabilities are
2970: &display_userinfo($r,undef,\@disporder,\%canshow,\@requestcourses,
2971: \@usertools,\@requestauthor,\%userenv,\%changed,\%namechanged,\%oldsettings,
2972: \%oldsettingstext,\%newsettings,\%newsettingstext);
2973: }
2974: if (@mod_disallowed) {
2975: my ($rolestr,$contextname);
2976: if (@longroles > 0) {
2977: $rolestr = join(', ',@longroles);
2978: } else {
2979: $rolestr = &mt('No roles');
2980: }
2981: if ($context eq 'course') {
2982: $contextname = &mt('course');
2983: } elsif ($context eq 'author') {
2984: $contextname = &mt('co-author');
2985: }
2986: $r->print(&mt('The following fields were not updated: ').'<ul>');
2987: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2988: foreach my $field (@mod_disallowed) {
2989: $r->print('<li>'.$fieldtitles{$field}.'</li>'."\n");
2990: }
2991: $r->print('</ul>');
2992: if (@mod_disallowed == 1) {
2993: $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname));
2994: } else {
2995: $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname));
2996: }
2997: my $helplink = 'javascript:helpMenu('."'display'".')';
2998: $r->print('<span class="LC_cusr_emph">'.$rolestr.'</span><br />'
2999: .&mt('Please contact your [_1]helpdesk[_2] for more information.'
3000: ,'<a href="'.$helplink.'">','</a>')
3001: .'<br />');
3002: }
3003: $r->print('<span class="LC_warning">'
3004: .$no_forceid_alert
3005: .&Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts,\%curr_rules)
3006: .'</span>');
3007: }
3008: if ($env{'form.action'} eq 'singlestudent') {
3009: &enroll_single_student($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype);
3010: $r->print('<p><a href="javascript:backPage(document.userupdate)">');
3011: if ($crstype eq 'Community') {
3012: $r->print(&mt('Enroll Another Member'));
3013: } else {
3014: $r->print(&mt('Enroll Another Student'));
3015: }
3016: $r->print('</a></p>');
3017: } else {
3018: my @rolechanges = &update_roles($r,$context);
3019: if (keys(%namechanged) > 0) {
3020: if ($context eq 'course') {
3021: if (@userroles > 0) {
3022: if ((@rolechanges == 0) ||
3023: (!(grep(/^st$/,@rolechanges)))) {
3024: if (grep(/^st$/,@userroles)) {
3025: my $classlistupdated =
3026: &Apache::lonuserutils::update_classlist($cdom,
3027: $cnum,$env{'form.ccdomain'},
3028: $env{'form.ccuname'},\%userupdate);
3029: }
3030: }
3031: }
3032: }
3033: }
3034: my $userinfo = &Apache::loncommon::plainname($env{'form.ccuname'},
3035: $env{'form.ccdomain'});
3036: if ($env{'form.popup'}) {
3037: $r->print('<p><a href="javascript:window.close()">'.&mt('Close window').'</a></p>');
3038: } else {
3039: $r->print('<p><a href="javascript:backPage(document.userupdate,'."'$env{'form.prevphase'}','modify'".')">'
3040: .&mt('Modify this user: [_1]','<span class="LC_cusr_emph">'.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.' ('.$userinfo.')</span>').'</a>'
3041: .(' 'x5).'<a href="javascript:backPage(document.userupdate)">'
3042: .&mt('Create/Modify Another User').'</a></p>');
3043: }
3044: }
3045: }
3046:
3047: sub display_userinfo {
3048: my ($r,$changed,$order,$canshow,$requestcourses,$usertools,$requestauthor,
3049: $userenv,$changedhash,$namechangedhash,$oldsetting,$oldsettingtext,
3050: $newsetting,$newsettingtext) = @_;
3051: return unless (ref($order) eq 'ARRAY' &&
3052: ref($canshow) eq 'HASH' &&
3053: ref($requestcourses) eq 'ARRAY' &&
3054: ref($requestauthor) eq 'ARRAY' &&
3055: ref($usertools) eq 'ARRAY' &&
3056: ref($userenv) eq 'HASH' &&
3057: ref($changedhash) eq 'HASH' &&
3058: ref($oldsetting) eq 'HASH' &&
3059: ref($oldsettingtext) eq 'HASH' &&
3060: ref($newsetting) eq 'HASH' &&
3061: ref($newsettingtext) eq 'HASH');
3062: my %lt=&Apache::lonlocal::texthash(
3063: 'ui' => 'User Information (unchanged)',
3064: 'uic' => 'User Information Changed',
3065: 'firstname' => 'First Name',
3066: 'middlename' => 'Middle Name',
3067: 'lastname' => 'Last Name',
3068: 'generation' => 'Generation',
3069: 'id' => 'Student/Employee ID',
3070: 'permanentemail' => 'Permanent e-mail address',
3071: 'quota' => 'Disk space allocated to portfolio files',
3072: 'blog' => 'Blog Availability',
3073: 'webdav' => 'WebDAV Availability',
3074: 'aboutme' => 'Personal Information Page Availability',
3075: 'portfolio' => 'Portfolio Availability',
3076: 'official' => 'Can Request Official Courses',
3077: 'unofficial' => 'Can Request Unofficial Courses',
3078: 'community' => 'Can Request Communities',
3079: 'requestauthor' => 'Can Request Author Role',
3080: 'inststatus' => "Affiliation",
3081: 'prvs' => 'Previous Value:',
3082: 'chto' => 'Changed To:'
3083: );
3084: my $title = $lt{'ui'};
3085: if ($changed) {
3086: $title = $lt{'uic'};
3087: }
3088: $r->print('<h4>'.$title.'</h4>'.
3089: &Apache::loncommon::start_data_table().
3090: &Apache::loncommon::start_data_table_header_row());
3091: if ($changed) {
3092: $r->print("<th> </th>\n");
3093: }
3094: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
3095: foreach my $item (@userinfo) {
3096: $r->print("<th>$lt{$item}</th>\n");
3097: }
3098: foreach my $entry (@{$order}) {
3099: if ($canshow->{$entry}) {
3100: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
3101: foreach my $item (@{$requestcourses}) {
3102: $r->print("<th>$lt{$item}</th>\n");
3103: }
3104: } elsif ($entry eq 'tools') {
3105: foreach my $item (@{$usertools}) {
3106: $r->print("<th>$lt{$item}</th>\n");
3107: }
3108: } else {
3109: $r->print("<th>$lt{$entry}</th>\n");
3110: }
3111: }
3112: }
3113: $r->print(&Apache::loncommon::end_data_table_header_row().
3114: &Apache::loncommon::start_data_table_row());
3115: if ($changed) {
3116: $r->print('<td><b>'.$lt{'prvs'}.'</b></td>'."\n");
3117: }
3118: foreach my $item (@userinfo) {
3119: $r->print('<td>'.$userenv->{$item}.' </td>'."\n");
3120: }
3121: foreach my $entry (@{$order}) {
3122: if ($canshow->{$entry}) {
3123: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
3124: foreach my $item (@{$requestcourses}) {
3125: $r->print("<td>$oldsetting->{$item} $oldsettingtext->{$item}</td>\n");
3126: }
3127: } elsif ($entry eq 'tools') {
3128: foreach my $item (@{$usertools}) {
3129: $r->print("<td>$oldsetting->{$item} $oldsettingtext->{$item}</td>\n");
3130: }
3131: } else {
3132: $r->print("<td>$oldsetting->{$entry} $oldsettingtext->{$entry} </td>\n");
3133: }
3134: }
3135: }
3136: $r->print(&Apache::loncommon::end_data_table_row());
3137: if ($changed) {
3138: $r->print(&Apache::loncommon::start_data_table_row().
3139: '<td><span class="LC_nobreak"><b>'.$lt{'chto'}.'</b></span></td>'."\n");
3140: foreach my $item (@userinfo) {
3141: my $value = $env{'form.c'.$item};
3142: if ($namechangedhash->{$item}) {
3143: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
3144: }
3145: $r->print("<td>$value </td>\n");
3146: }
3147: foreach my $entry (@{$order}) {
3148: if ($canshow->{$entry}) {
3149: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
3150: foreach my $item (@{$requestcourses}) {
3151: my $value = $newsetting->{$item}.' '.$newsettingtext->{$item};
3152: if ($changedhash->{$item}) {
3153: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
3154: }
3155: $r->print("<td>$value </td>\n");
3156: }
3157: } elsif ($entry eq 'tools') {
3158: foreach my $item (@{$usertools}) {
3159: my $value = $newsetting->{$item}.' '.$newsettingtext->{$item};
3160: if ($changedhash->{$item}) {
3161: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
3162: }
3163: $r->print("<td>$value </td>\n");
3164: }
3165: } else {
3166: my $value = $newsetting->{$entry}.' '.$newsettingtext->{$entry};
3167: if ($changedhash->{$entry}) {
3168: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
3169: }
3170: $r->print("<td>$value </td>\n");
3171: }
3172: }
3173: }
3174: $r->print(&Apache::loncommon::end_data_table_row());
3175: }
3176: $r->print(&Apache::loncommon::end_data_table().'<br />');
3177: return;
3178: }
3179:
3180: sub tool_changes {
3181: my ($context,$usertools,$oldaccess,$oldaccesstext,$userenv,$changeHash,
3182: $changed,$newaccess,$newaccesstext) = @_;
3183: if (!((ref($usertools) eq 'ARRAY') && (ref($oldaccess) eq 'HASH') &&
3184: (ref($oldaccesstext) eq 'HASH') && (ref($userenv) eq 'HASH') &&
3185: (ref($changeHash) eq 'HASH') && (ref($changed) eq 'HASH') &&
3186: (ref($newaccess) eq 'HASH') && (ref($newaccesstext) eq 'HASH'))) {
3187: return;
3188: }
3189: if ($context eq 'reqcrsotherdom') {
3190: my @options = ('approval','validate','autolimit');
3191: my $optregex = join('|',@options);
3192: my %reqdisplay = &courserequest_display();
3193: my $cdom = $env{'request.role.domain'};
3194: foreach my $tool (@{$usertools}) {
3195: $oldaccesstext->{$tool} = &mt('No');
3196: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3197: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
3198: my $newop;
3199: if ($env{'form.'.$context.'_'.$tool}) {
3200: $newop = $env{'form.'.$context.'_'.$tool};
3201: if ($newop eq 'autolimit') {
3202: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3203: $limit =~ s/\D+//g;
3204: $newop .= '='.$limit;
3205: }
3206: }
3207: if ($userenv->{$context.'.'.$tool} eq '') {
3208: if ($newop) {
3209: $changed->{$tool}=&tool_admin($tool,$cdom.':'.$newop,
3210: $changeHash,$context);
3211: if ($changed->{$tool}) {
3212: $newaccesstext->{$tool} = &mt('Yes');
3213: } else {
3214: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3215: }
3216: }
3217: } else {
3218: my @curr = split(',',$userenv->{$context.'.'.$tool});
3219: my @new;
3220: my $changedoms;
3221: foreach my $req (@curr) {
3222: if ($req =~ /^\Q$cdom\E\:($optregex\=?\d*)$/) {
3223: $oldaccesstext->{$tool} = &mt('Yes');
3224: my $oldop = $1;
3225: if ($oldop ne $newop) {
3226: $changedoms = 1;
3227: foreach my $item (@curr) {
3228: my ($reqdom,$option) = split(':',$item);
3229: unless ($reqdom eq $cdom) {
3230: push(@new,$item);
3231: }
3232: }
3233: if ($newop) {
3234: push(@new,$cdom.':'.$newop);
3235: }
3236: @new = sort(@new);
3237: }
3238: last;
3239: }
3240: }
3241: if ((!$changedoms) && ($newop)) {
3242: $changedoms = 1;
3243: @new = sort(@curr,$cdom.':'.$newop);
3244: }
3245: if ($changedoms) {
3246: my $newdomstr;
3247: if (@new) {
3248: $newdomstr = join(',',@new);
3249: }
3250: $changed->{$tool}=&tool_admin($tool,$newdomstr,$changeHash,
3251: $context);
3252: if ($changed->{$tool}) {
3253: if ($env{'form.'.$context.'_'.$tool}) {
3254: if ($env{'form.'.$context.'_'.$tool} eq 'autolimit') {
3255: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3256: $limit =~ s/\D+//g;
3257: if ($limit) {
3258: $newaccesstext->{$tool} = &mt('Yes, up to limit of [quant,_1,request] per user.',$limit);
3259: } else {
3260: $newaccesstext->{$tool} = &mt('Yes, processed automatically');
3261: }
3262: } else {
3263: $newaccesstext->{$tool} = $reqdisplay{$env{'form.'.$context.'_'.$tool}};
3264: }
3265: } else {
3266: $newaccesstext->{$tool} = &mt('No');
3267: }
3268: }
3269: }
3270: }
3271: }
3272: return;
3273: }
3274: foreach my $tool (@{$usertools}) {
3275: my ($newval,$envkey);
3276: $envkey = $context.'.'.$tool;
3277: if ($context eq 'requestcourses') {
3278: $newval = $env{'form.crsreq_'.$tool};
3279: if ($newval eq 'autolimit') {
3280: $newval .= '='.$env{'form.crsreq_'.$tool.'_limit'};
3281: }
3282: } elsif ($context eq 'requestauthor') {
3283: $newval = $env{'form.'.$context};
3284: $envkey = $context;
3285: } else {
3286: $newval = $env{'form.'.$context.'_'.$tool};
3287: }
3288: if ($userenv->{$envkey} ne '') {
3289: $oldaccess->{$tool} = &mt('custom');
3290: if ($userenv->{$envkey}) {
3291: $oldaccesstext->{$tool} = &mt("availability set to 'on'");
3292: } else {
3293: $oldaccesstext->{$tool} = &mt("availability set to 'off'");
3294: }
3295: $changeHash->{$envkey} = $userenv->{$envkey};
3296: if ($env{'form.custom'.$tool} == 1) {
3297: if ($newval ne $userenv->{$envkey}) {
3298: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3299: $context);
3300: if ($changed->{$tool}) {
3301: $newaccess->{$tool} = &mt('custom');
3302: if ($newval) {
3303: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3304: } else {
3305: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3306: }
3307: } else {
3308: $newaccess->{$tool} = $oldaccess->{$tool};
3309: if ($userenv->{$context.'.'.$tool}) {
3310: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3311: } else {
3312: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3313: }
3314: }
3315: } else {
3316: $newaccess->{$tool} = $oldaccess->{$tool};
3317: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3318: }
3319: } else {
3320: $changed->{$tool} = &tool_admin($tool,'',$changeHash,$context);
3321: if ($changed->{$tool}) {
3322: $newaccess->{$tool} = &mt('default');
3323: } else {
3324: $newaccess->{$tool} = $oldaccess->{$tool};
3325: if ($userenv->{$context.'.'.$tool}) {
3326: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3327: } else {
3328: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3329: }
3330: }
3331: }
3332: } else {
3333: $oldaccess->{$tool} = &mt('default');
3334: if ($env{'form.custom'.$tool} == 1) {
3335: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3336: $context);
3337: if ($changed->{$tool}) {
3338: $newaccess->{$tool} = &mt('custom');
3339: if ($newval) {
3340: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3341: } else {
3342: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3343: }
3344: } else {
3345: $newaccess->{$tool} = $oldaccess->{$tool};
3346: }
3347: } else {
3348: $newaccess->{$tool} = $oldaccess->{$tool};
3349: }
3350: }
3351: }
3352: return;
3353: }
3354:
3355: sub update_roles {
3356: my ($r,$context) = @_;
3357: my $now=time;
3358: my @rolechanges;
3359: my %disallowed;
3360: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
3361: foreach my $key (keys (%env)) {
3362: next if (! $env{$key});
3363: next if ($key eq 'form.action');
3364: # Revoke roles
3365: if ($key=~/^form\.rev/) {
3366: if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
3367: # Revoke standard role
3368: my ($scope,$role) = ($1,$2);
3369: my $result =
3370: &Apache::lonnet::revokerole($env{'form.ccdomain'},
3371: $env{'form.ccuname'},
3372: $scope,$role,'','',$context);
3373: $r->print(&mt('Revoking [_1] in [_2]: [_3]',
3374: $role,$scope,'<b>'.$result.'</b>').'<br />');
3375: if ($role eq 'st') {
3376: my $result =
3377: &Apache::lonuserutils::classlist_drop($scope,
3378: $env{'form.ccuname'},$env{'form.ccdomain'},
3379: $now);
3380: $r->print($result);
3381: }
3382: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3383: push(@rolechanges,$role);
3384: }
3385: }
3386: if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) {
3387: # Revoke custom role
3388: $r->print(&mt('Revoking custom role:').
3389: ' '.$4.' by '.$3.':'.$2.' in '.$1.': <b>'.
3390: &Apache::lonnet::revokecustomrole($env{'form.ccdomain'},
3391: $env{'form.ccuname'},$1,$2,$3,$4,'','',$context).
3392: '</b><br />');
3393: if (!grep(/^cr$/,@rolechanges)) {
3394: push(@rolechanges,'cr');
3395: }
3396: }
3397: } elsif ($key=~/^form\.del/) {
3398: if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
3399: # Delete standard role
3400: my ($scope,$role) = ($1,$2);
3401: my $result =
3402: &Apache::lonnet::assignrole($env{'form.ccdomain'},
3403: $env{'form.ccuname'},
3404: $scope,$role,$now,0,1,'',
3405: $context);
3406: $r->print(&mt('Deleting [_1] in [_2]: [_3]',$role,$scope,
3407: '<b>'.$result.'</b>').'<br />');
3408: if ($role eq 'st') {
3409: my $result =
3410: &Apache::lonuserutils::classlist_drop($scope,
3411: $env{'form.ccuname'},$env{'form.ccdomain'},
3412: $now);
3413: $r->print($result);
3414: }
3415: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3416: push(@rolechanges,$role);
3417: }
3418: }
3419: if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3420: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3421: # Delete custom role
3422: $r->print(&mt('Deleting custom role [_1] by [_2] in [_3]',
3423: $rolename,$rnam.':'.$rdom,$url).': <b>'.
3424: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
3425: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
3426: 0,1,$context).'</b><br />');
3427: if (!grep(/^cr$/,@rolechanges)) {
3428: push(@rolechanges,'cr');
3429: }
3430: }
3431: } elsif ($key=~/^form\.ren/) {
3432: my $udom = $env{'form.ccdomain'};
3433: my $uname = $env{'form.ccuname'};
3434: # Re-enable standard role
3435: if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
3436: my $url = $1;
3437: my $role = $2;
3438: my $logmsg;
3439: my $output;
3440: if ($role eq 'st') {
3441: if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) {
3442: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$1,$2,$3);
3443: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course') || ($result eq 'refused')) {
3444: if ($result eq 'refused' && $logmsg) {
3445: $output = $logmsg;
3446: } else {
3447: $output = "Error: $result\n";
3448: }
3449: } else {
3450: $output = &mt('Assigning').' '.$role.' in '.$url.
3451: &mt('starting').' '.localtime($now).
3452: ': <br />'.$logmsg.'<br />'.
3453: &mt('Add to classlist').': <b>ok</b><br />';
3454: }
3455: }
3456: } else {
3457: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
3458: $env{'form.ccuname'},$url,$role,0,$now,'','',
3459: $context);
3460: $output = &mt('Re-enabling [_1] in [_2]: [_3]',
3461: $role,$url,'<b>'.$result.'</b>').'<br />';
3462: }
3463: $r->print($output);
3464: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3465: push(@rolechanges,$role);
3466: }
3467: }
3468: # Re-enable custom role
3469: if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3470: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3471: my $result = &Apache::lonnet::assigncustomrole(
3472: $env{'form.ccdomain'}, $env{'form.ccuname'},
3473: $url,$rdom,$rnam,$rolename,0,$now,undef,$context);
3474: $r->print(&mt('Re-enabling custom role [_1] by [_2] in [_3]: [_4]',
3475: $rolename,$rnam.':'.$rdom,$url,'<b>'.$result.'</b>').'<br />');
3476: if (!grep(/^cr$/,@rolechanges)) {
3477: push(@rolechanges,'cr');
3478: }
3479: }
3480: } elsif ($key=~/^form\.act/) {
3481: my $udom = $env{'form.ccdomain'};
3482: my $uname = $env{'form.ccuname'};
3483: if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) {
3484: # Activate a custom role
3485: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
3486: my $url='/'.$one.'/'.$two;
3487: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
3488:
3489: my $start = ( $env{'form.start_'.$full} ?
3490: $env{'form.start_'.$full} :
3491: $now );
3492: my $end = ( $env{'form.end_'.$full} ?
3493: $env{'form.end_'.$full} :
3494: 0 );
3495:
3496: # split multiple sections
3497: my %sections = ();
3498: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
3499: if ($num_sections == 0) {
3500: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end,$context));
3501: } else {
3502: my %curr_groups =
3503: &Apache::longroup::coursegroups($one,$two);
3504: foreach my $sec (sort {$a cmp $b} keys %sections) {
3505: if (($sec eq 'none') || ($sec eq 'all') ||
3506: exists($curr_groups{$sec})) {
3507: $disallowed{$sec} = $url;
3508: next;
3509: }
3510: my $securl = $url.'/'.$sec;
3511: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end,$context));
3512: }
3513: }
3514: if (!grep(/^cr$/,@rolechanges)) {
3515: push(@rolechanges,'cr');
3516: }
3517: } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) {
3518: # Activate roles for sections with 3 id numbers
3519: # set start, end times, and the url for the class
3520: my ($one,$two,$three)=($1,$2,$3);
3521: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
3522: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
3523: $now );
3524: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
3525: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
3526: 0 );
3527: my $url='/'.$one.'/'.$two;
3528: my $type = 'three';
3529: # split multiple sections
3530: my %sections = ();
3531: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
3532: if ($num_sections == 0) {
3533: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3534: } else {
3535: my %curr_groups =
3536: &Apache::longroup::coursegroups($one,$two);
3537: my $emptysec = 0;
3538: foreach my $sec (sort {$a cmp $b} keys %sections) {
3539: $sec =~ s/\W//g;
3540: if ($sec ne '') {
3541: if (($sec eq 'none') || ($sec eq 'all') ||
3542: exists($curr_groups{$sec})) {
3543: $disallowed{$sec} = $url;
3544: next;
3545: }
3546: my $securl = $url.'/'.$sec;
3547: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec,$context));
3548: } else {
3549: $emptysec = 1;
3550: }
3551: }
3552: if ($emptysec) {
3553: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3554: }
3555: }
3556: if (!grep(/^\Q$three\E$/,@rolechanges)) {
3557: push(@rolechanges,$three);
3558: }
3559: } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
3560: # Activate roles for sections with two id numbers
3561: # set start, end times, and the url for the class
3562: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
3563: $env{'form.start_'.$1.'_'.$2} :
3564: $now );
3565: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
3566: $env{'form.end_'.$1.'_'.$2} :
3567: 0 );
3568: my $one = $1;
3569: my $two = $2;
3570: my $url='/'.$one.'/';
3571: # split multiple sections
3572: my %sections = ();
3573: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two},\%sections,$two);
3574: if ($num_sections == 0) {
3575: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3576: } else {
3577: my $emptysec = 0;
3578: foreach my $sec (sort {$a cmp $b} keys %sections) {
3579: if ($sec ne '') {
3580: my $securl = $url.'/'.$sec;
3581: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$two,$start,$end,$one,undef,$sec,$context));
3582: } else {
3583: $emptysec = 1;
3584: }
3585: }
3586: if ($emptysec) {
3587: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3588: }
3589: }
3590: if (!grep(/^\Q$two\E$/,@rolechanges)) {
3591: push(@rolechanges,$two);
3592: }
3593: } else {
3594: $r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
3595: }
3596: foreach my $key (sort(keys(%disallowed))) {
3597: $r->print('<p class="LC_warning">');
3598: if (($key eq 'none') || ($key eq 'all')) {
3599: $r->print(&mt('[_1] may not be used as the name for a section, as it is a reserved word.','<tt>'.$key.'</tt>'));
3600: } else {
3601: $r->print(&mt('[_1] may not be used as the name for a section, as it is the name of a course group.','<tt>'.$key.'</tt>'));
3602: }
3603: $r->print('</p><p>'
3604: .&mt('Please [_1]go back[_2] and choose a different section name.'
3605: ,'<a href="javascript:history.go(-1)'
3606: ,'</a>')
3607: .'</p><br />'
3608: );
3609: }
3610: }
3611: } # End of foreach (keys(%env))
3612: # Flush the course logs so reverse user roles immediately updated
3613: $r->register_cleanup(\&Apache::lonnet::flushcourselogs);
3614: if (@rolechanges == 0) {
3615: $r->print(&mt('No roles to modify'));
3616: }
3617: return @rolechanges;
3618: }
3619:
3620: sub enroll_single_student {
3621: my ($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype) = @_;
3622: $r->print('<h3>');
3623: if ($crstype eq 'Community') {
3624: $r->print(&mt('Enrolling Member'));
3625: } else {
3626: $r->print(&mt('Enrolling Student'));
3627: }
3628: $r->print('</h3>');
3629:
3630: # Remove non alphanumeric values from section
3631: $env{'form.sections'}=~s/\W//g;
3632:
3633: # Clean out any old student roles the user has in this class.
3634: &Apache::lonuserutils::modifystudent($env{'form.ccdomain'},
3635: $env{'form.ccuname'},$env{'request.course.id'},undef,$uhome);
3636: my ($startdate,$enddate) = &Apache::lonuserutils::get_dates_from_form();
3637: my $enroll_result =
3638: &Apache::lonnet::modify_student_enrollment($env{'form.ccdomain'},
3639: $env{'form.ccuname'},$env{'form.cid'},$env{'form.cfirstname'},
3640: $env{'form.cmiddlename'},$env{'form.clastname'},
3641: $env{'form.generation'},$env{'form.sections'},$enddate,
3642: $startdate,'manual',undef,$env{'request.course.id'},'',$context);
3643: if ($enroll_result =~ /^ok/) {
3644: $r->print(&mt('<b>[_1]</b> enrolled',$env{'form.ccuname'}.':'.$env{'form.ccdomain'}));
3645: if ($env{'form.sections'} ne '') {
3646: $r->print(' '.&mt('in section [_1]',$env{'form.sections'}));
3647: }
3648: my ($showstart,$showend);
3649: if ($startdate <= $now) {
3650: $showstart = &mt('Access starts immediately');
3651: } else {
3652: $showstart = &mt('Access starts: ').&Apache::lonlocal::locallocaltime($startdate);
3653: }
3654: if ($enddate == 0) {
3655: $showend = &mt('ends: no ending date');
3656: } else {
3657: $showend = &mt('ends: ').&Apache::lonlocal::locallocaltime($enddate);
3658: }
3659: $r->print('.<br />'.$showstart.'; '.$showend);
3660: if ($startdate <= $now && !$newuser) {
3661: $r->print('<p> ');
3662: if ($crstype eq 'Community') {
3663: $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.'));
3664: } else {
3665: $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.'));
3666: }
3667: $r->print('</p>');
3668: }
3669: } else {
3670: $r->print(&mt('unable to enroll').": ".$enroll_result);
3671: }
3672: return;
3673: }
3674:
3675: sub get_defaultquota_text {
3676: my ($settingstatus) = @_;
3677: my $defquotatext;
3678: if ($settingstatus eq '') {
3679: $defquotatext = &mt('(default)');
3680: } else {
3681: my ($usertypes,$order) =
3682: &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
3683: if ($usertypes->{$settingstatus} eq '') {
3684: $defquotatext = &mt('(default)');
3685: } else {
3686: $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus});
3687: }
3688: }
3689: return $defquotatext;
3690: }
3691:
3692: sub update_result_form {
3693: my ($uhome) = @_;
3694: my $outcome =
3695: '<form name="userupdate" method="post" />'."\n";
3696: foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
3697: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3698: }
3699: if ($env{'form.origname'} ne '') {
3700: $outcome .= '<input type="hidden" name="origname" value="'.$env{'form.origname'}.'" />'."\n";
3701: }
3702: foreach my $item ('sortby','seluname','seludom') {
3703: if (exists($env{'form.'.$item})) {
3704: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3705: }
3706: }
3707: if ($uhome eq 'no_host') {
3708: $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
3709: }
3710: $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
3711: '<input type ="hidden" name="currstate" value="" />'."\n".
3712: '<input type ="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
3713: '</form>';
3714: return $outcome;
3715: }
3716:
3717: sub quota_admin {
3718: my ($setquota,$changeHash) = @_;
3719: my $quotachanged;
3720: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
3721: # Current user has quota modification privileges
3722: if (ref($changeHash) eq 'HASH') {
3723: $quotachanged = 1;
3724: $changeHash->{'portfolioquota'} = $setquota;
3725: }
3726: }
3727: return $quotachanged;
3728: }
3729:
3730: sub tool_admin {
3731: my ($tool,$settool,$changeHash,$context) = @_;
3732: my $canchange = 0;
3733: if ($context eq 'requestcourses') {
3734: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
3735: $canchange = 1;
3736: }
3737: } elsif ($context eq 'reqcrsotherdom') {
3738: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
3739: $canchange = 1;
3740: }
3741: } elsif ($context eq 'requestauthor') {
3742: if (&Apache::lonnet::allowed('cau',$env{'request.role.domain'})) {
3743: $canchange = 1;
3744: }
3745: } elsif (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
3746: # Current user has quota modification privileges
3747: $canchange = 1;
3748: }
3749: my $toolchanged;
3750: if ($canchange) {
3751: if (ref($changeHash) eq 'HASH') {
3752: $toolchanged = 1;
3753: if ($tool eq 'requestauthor') {
3754: $changeHash->{$context} = $settool;
3755: } else {
3756: $changeHash->{$context.'.'.$tool} = $settool;
3757: }
3758: }
3759: }
3760: return $toolchanged;
3761: }
3762:
3763: sub build_roles {
3764: my ($sectionstr,$sections,$role) = @_;
3765: my $num_sections = 0;
3766: if ($sectionstr=~ /,/) {
3767: my @secnums = split/,/,$sectionstr;
3768: if ($role eq 'st') {
3769: $secnums[0] =~ s/\W//g;
3770: $$sections{$secnums[0]} = 1;
3771: $num_sections = 1;
3772: } else {
3773: foreach my $sec (@secnums) {
3774: $sec =~ ~s/\W//g;
3775: if (!($sec eq "")) {
3776: if (exists($$sections{$sec})) {
3777: $$sections{$sec} ++;
3778: } else {
3779: $$sections{$sec} = 1;
3780: $num_sections ++;
3781: }
3782: }
3783: }
3784: }
3785: } else {
3786: $sectionstr=~s/\W//g;
3787: unless ($sectionstr eq '') {
3788: $$sections{$sectionstr} = 1;
3789: $num_sections ++;
3790: }
3791: }
3792:
3793: return $num_sections;
3794: }
3795:
3796: # ========================================================== Custom Role Editor
3797:
3798: sub custom_role_editor {
3799: my ($r,$brcrum) = @_;
3800: my $action = $env{'form.customroleaction'};
3801: my $rolename;
3802: if ($action eq 'new') {
3803: $rolename=$env{'form.newrolename'};
3804: } else {
3805: $rolename=$env{'form.rolename'};
3806: }
3807:
3808: my ($crstype,$context);
3809: if ($env{'request.course.id'}) {
3810: $crstype = &Apache::loncommon::course_type();
3811: $context = 'course';
3812: } else {
3813: $context = 'domain';
3814: $crstype = $env{'form.templatecrstype'};
3815: }
3816:
3817: $rolename=~s/[^A-Za-z0-9]//gs;
3818: if (!$rolename || $env{'form.phase'} eq 'pickrole') {
3819: &print_username_entry_form($r,undef,undef,undef,undef,$crstype,$brcrum);
3820: return;
3821: }
3822:
3823: # ------------------------------------------------------- What can be assigned?
3824: my %full=();
3825: my %courselevel=();
3826: my %courselevelcurrent=();
3827: my $syspriv='';
3828: my $dompriv='';
3829: my $coursepriv='';
3830: my $body_top;
3831: my ($rdummy,$roledef)=
3832: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3833: # ------------------------------------------------------- Does this role exist?
3834: $body_top .= '<h2>';
3835: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3836: $body_top .= &mt('Existing Role').' "';
3837: # ------------------------------------------------- Get current role privileges
3838: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
3839: if ($crstype eq 'Community') {
3840: $syspriv =~ s/bre\&S//;
3841: }
3842: } else {
3843: $body_top .= &mt('New Role').' "';
3844: $roledef='';
3845: }
3846: $body_top .= $rolename.'"</h2>';
3847: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3848: my ($priv,$restrict)=split(/\&/,$item);
3849: if (!$restrict) { $restrict='F'; }
3850: $courselevel{$priv}=$restrict;
3851: if ($coursepriv=~/\:$priv/) {
3852: $courselevelcurrent{$priv}=1;
3853: }
3854: $full{$priv}=1;
3855: }
3856: my %domainlevel=();
3857: my %domainlevelcurrent=();
3858: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3859: my ($priv,$restrict)=split(/\&/,$item);
3860: if (!$restrict) { $restrict='F'; }
3861: $domainlevel{$priv}=$restrict;
3862: if ($dompriv=~/\:$priv/) {
3863: $domainlevelcurrent{$priv}=1;
3864: }
3865: $full{$priv}=1;
3866: }
3867: my %systemlevel=();
3868: my %systemlevelcurrent=();
3869: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3870: my ($priv,$restrict)=split(/\&/,$item);
3871: if (!$restrict) { $restrict='F'; }
3872: $systemlevel{$priv}=$restrict;
3873: if ($syspriv=~/\:$priv/) {
3874: $systemlevelcurrent{$priv}=1;
3875: }
3876: $full{$priv}=1;
3877: }
3878: my ($jsback,$elements) = &crumb_utilities();
3879: my $button_code = "\n";
3880: my $head_script = "\n";
3881: $head_script .= '<script type="text/javascript">'."\n"
3882: .'// <![CDATA['."\n";
3883: my @template_roles = ("in","ta","ep");
3884: if ($context eq 'domain') {
3885: push(@template_roles,"ad");
3886: }
3887: push(@template_roles,"st");
3888: if ($crstype eq 'Community') {
3889: unshift(@template_roles,'co');
3890: } else {
3891: unshift(@template_roles,'cc');
3892: }
3893: foreach my $role (@template_roles) {
3894: $head_script .= &make_script_template($role,$crstype);
3895: $button_code .= &make_button_code($role,$crstype).' ';
3896: }
3897: my $context_code;
3898: if ($context eq 'domain') {
3899: my $checkedCommunity = '';
3900: my $checkedCourse = ' checked="checked"';
3901: if ($env{'form.templatecrstype'} eq 'Community') {
3902: $checkedCommunity = $checkedCourse;
3903: $checkedCourse = '';
3904: }
3905: $context_code = '<label>'.
3906: '<input type="radio" name="templatecrstype" value="Course"'.$checkedCourse.' onclick="this.form.submit();">'.
3907: &mt('Course').
3908: '</label>'.(' ' x2).
3909: '<label>'.
3910: '<input type="radio" name="templatecrstype" value="Community"'.$checkedCommunity.' onclick="this.form.submit();">'.
3911: &mt('Community').
3912: '</label>'.
3913: '</fieldset>'.
3914: '<input type="hidden" name="customroleaction" value="'.
3915: $action.'" />';
3916: if ($env{'form.customroleaction'} eq 'new') {
3917: $context_code .= '<input type="hidden" name="newrolename" value="'.
3918: $rolename.'" />';
3919: } else {
3920: $context_code .= '<input type="hidden" name="rolename" value="'.
3921: $rolename.'" />';
3922: }
3923: $context_code .= '<input type="hidden" name="action" value="custom" />'.
3924: '<input type="hidden" name="phase" value="selected_custom_edit" />';
3925: }
3926:
3927: $head_script .= "\n".$jsback."\n"
3928: .'// ]]>'."\n"
3929: .'</script>'."\n";
3930: push (@{$brcrum},
3931: {href => "javascript:backPage(document.form1,'pickrole','')",
3932: text => "Pick custom role",
3933: faq => 282,bug=>'Instructor Interface',},
3934: {href => "javascript:backPage(document.form1,'','')",
3935: text => "Edit custom role",
3936: faq => 282,
3937: bug => 'Instructor Interface',
3938: help => 'Course_Editing_Custom_Roles'}
3939: );
3940: my $args = { bread_crumbs => $brcrum,
3941: bread_crumbs_component => 'User Management'};
3942:
3943: $r->print(&Apache::loncommon::start_page('Custom Role Editor',
3944: $head_script,$args).
3945: $body_top);
3946: my %lt=&Apache::lonlocal::texthash(
3947: 'prv' => "Privilege",
3948: 'crl' => "Course Level",
3949: 'dml' => "Domain Level",
3950: 'ssl' => "System Level");
3951:
3952: $r->print('<div class="LC_left_float">'
3953: .'<form action=""><fieldset>'
3954: .'<legend>'.&mt('Select a Template').'</legend>'
3955: .$button_code
3956: .'</fieldset></form></div>');
3957: if ($context_code) {
3958: $r->print('<div class="LC_left_float">'
3959: .'<form action="/adm/createuser" method="post"><fieldset>'
3960: .'<legend>'.&mt('Context').'</legend>'
3961: .$context_code
3962: .'</form>'
3963: .'</div>'
3964: );
3965: }
3966: $r->print('<br clear="all" />');
3967:
3968: $r->print(<<ENDCCF);
3969: <form name="form1" method="post">
3970: <input type="hidden" name="phase" value="set_custom_roles" />
3971: <input type="hidden" name="rolename" value="$rolename" />
3972: ENDCCF
3973: $r->print(&Apache::loncommon::start_data_table().
3974: &Apache::loncommon::start_data_table_header_row().
3975: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
3976: '</th><th>'.$lt{'ssl'}.'</th>'.
3977: &Apache::loncommon::end_data_table_header_row());
3978: foreach my $priv (sort(keys(%full))) {
3979: my $privtext = &Apache::lonnet::plaintext($priv,$crstype);
3980: $r->print(&Apache::loncommon::start_data_table_row().
3981: '<td>'.$privtext.'</td><td>'.
3982: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c"'.
3983: ($courselevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3984: '</td><td>'.
3985: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d"'.
3986: ($domainlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3987: '</td><td>');
3988: if ($priv eq 'bre' && $crstype eq 'Community') {
3989: $r->print(' ');
3990: } else {
3991: $r->print($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s"'.
3992: ($systemlevelcurrent{$priv}?' checked="checked"':'').' />':' ');
3993: }
3994: $r->print('</td>'.
3995: &Apache::loncommon::end_data_table_row());
3996: }
3997: $r->print(&Apache::loncommon::end_data_table().
3998: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
3999: '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
4000: '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
4001: '<input type="reset" value="'.&mt("Reset").'" />'."\n".
4002: '<input type="submit" value="'.&mt('Save').'" /></form>');
4003: }
4004: # --------------------------------------------------------
4005: sub make_script_template {
4006: my ($role,$crstype) = @_;
4007: my %full_c=();
4008: my %full_d=();
4009: my %full_s=();
4010: my $return_script;
4011: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
4012: my ($priv,$restrict)=split(/\&/,$item);
4013: $full_c{$priv}=1;
4014: }
4015: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
4016: my ($priv,$restrict)=split(/\&/,$item);
4017: $full_d{$priv}=1;
4018: }
4019: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
4020: next if (($crstype eq 'Community') && ($item eq 'bre&S'));
4021: my ($priv,$restrict)=split(/\&/,$item);
4022: $full_s{$priv}=1;
4023: }
4024: $return_script .= 'function set_'.$role.'() {'."\n";
4025: my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
4026: my %role_c;
4027: foreach my $priv (@temp) {
4028: my ($priv_item, $dummy) = split(/\&/,$priv);
4029: $role_c{$priv_item} = 1;
4030: }
4031: my %role_d;
4032: @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
4033: foreach my $priv(@temp) {
4034: my ($priv_item, $dummy) = split(/\&/,$priv);
4035: $role_d{$priv_item} = 1;
4036: }
4037: my %role_s;
4038: @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
4039: foreach my $priv(@temp) {
4040: my ($priv_item, $dummy) = split(/\&/,$priv);
4041: $role_s{$priv_item} = 1;
4042: }
4043: foreach my $priv_item (keys(%full_c)) {
4044: my ($priv, $dummy) = split(/\&/,$priv_item);
4045: if ((exists($role_c{$priv})) || (exists($role_d{$priv})) ||
4046: (exists($role_s{$priv}))) {
4047: $return_script .= "document.form1.$priv"."_c.checked = true;\n";
4048: } else {
4049: $return_script .= "document.form1.$priv"."_c.checked = false;\n";
4050: }
4051: }
4052: foreach my $priv_item (keys(%full_d)) {
4053: my ($priv, $dummy) = split(/\&/,$priv_item);
4054: if ((exists($role_d{$priv})) || (exists($role_s{$priv}))) {
4055: $return_script .= "document.form1.$priv"."_d.checked = true;\n";
4056: } else {
4057: $return_script .= "document.form1.$priv"."_d.checked = false;\n";
4058: }
4059: }
4060: foreach my $priv_item (keys(%full_s)) {
4061: my ($priv, $dummy) = split(/\&/,$priv_item);
4062: if (exists($role_s{$priv})) {
4063: $return_script .= "document.form1.$priv"."_s.checked = true;\n";
4064: } else {
4065: $return_script .= "document.form1.$priv"."_s.checked = false;\n";
4066: }
4067: }
4068: $return_script .= '}'."\n";
4069: return ($return_script);
4070: }
4071: # ----------------------------------------------------------
4072: sub make_button_code {
4073: my ($role,$crstype) = @_;
4074: my $label = &Apache::lonnet::plaintext($role,$crstype);
4075: my $button_code = '<input type="button" onclick="set_'.$role.'()" value="'.$label.'" />';
4076: return ($button_code);
4077: }
4078: # ---------------------------------------------------------- Call to definerole
4079: sub set_custom_role {
4080: my ($r,$context,$brcrum) = @_;
4081: my $rolename=$env{'form.rolename'};
4082: $rolename=~s/[^A-Za-z0-9]//gs;
4083: if (!$rolename) {
4084: &custom_role_editor($r,$brcrum);
4085: return;
4086: }
4087: my ($jsback,$elements) = &crumb_utilities();
4088: my $jscript = '<script type="text/javascript">'
4089: .'// <![CDATA['."\n"
4090: .$jsback."\n"
4091: .'// ]]>'."\n"
4092: .'</script>'."\n";
4093: push(@{$brcrum},
4094: {href => "javascript:backPage(document.customresult,'pickrole','')",
4095: text => "Pick custom role",
4096: faq => 282,
4097: bug => 'Instructor Interface',},
4098: {href => "javascript:backPage(document.customresult,'selected_custom_edit','')",
4099: text => "Edit custom role",
4100: faq => 282,
4101: bug => 'Instructor Interface',},
4102: {href => "javascript:backPage(document.customresult,'set_custom_roles','')",
4103: text => "Result",
4104: faq => 282,
4105: bug => 'Instructor Interface',
4106: help => 'Course_Editing_Custom_Roles'},
4107: );
4108: my $args = { bread_crumbs => $brcrum,
4109: bread_crumbs_component => 'User Management'};
4110: $r->print(&Apache::loncommon::start_page('Save Custom Role',$jscript,$args));
4111:
4112: my ($rdummy,$roledef)=
4113: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
4114:
4115: # ------------------------------------------------------- Does this role exist?
4116: $r->print('<h3>');
4117: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
4118: $r->print(&mt('Existing Role').' "');
4119: } else {
4120: $r->print(&mt('New Role').' "');
4121: $roledef='';
4122: }
4123: $r->print($rolename.'"</h3>');
4124: # ------------------------------------------------------- What can be assigned?
4125: my $sysrole='';
4126: my $domrole='';
4127: my $courole='';
4128:
4129: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
4130: my ($priv,$restrict)=split(/\&/,$item);
4131: if (!$restrict) { $restrict=''; }
4132: if ($env{'form.'.$priv.'_c'}) {
4133: $courole.=':'.$item;
4134: }
4135: }
4136:
4137: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
4138: my ($priv,$restrict)=split(/\&/,$item);
4139: if (!$restrict) { $restrict=''; }
4140: if ($env{'form.'.$priv.'_d'}) {
4141: $domrole.=':'.$item;
4142: }
4143: }
4144:
4145: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
4146: my ($priv,$restrict)=split(/\&/,$item);
4147: if (!$restrict) { $restrict=''; }
4148: if ($env{'form.'.$priv.'_s'}) {
4149: $sysrole.=':'.$item;
4150: }
4151: }
4152: $r->print('<br />Defining Role: '.
4153: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
4154: if ($env{'request.course.id'}) {
4155: my $url='/'.$env{'request.course.id'};
4156: $url=~s/\_/\//g;
4157: $r->print('<br />'.&mt('Assigning Role to Self').': '.
4158: &Apache::lonnet::assigncustomrole($env{'user.domain'},
4159: $env{'user.name'},
4160: $url,
4161: $env{'user.domain'},
4162: $env{'user.name'},
4163: $rolename,undef,undef,undef,$context));
4164: }
4165: $r->print('<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'.&mt('Create or edit another custom role').'</a></p><form name="customresult" method="post">');
4166: $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'</form>');
4167: }
4168:
4169: # ================================================================ Main Handler
4170: sub handler {
4171: my $r = shift;
4172: if ($r->header_only) {
4173: &Apache::loncommon::content_type($r,'text/html');
4174: $r->send_http_header;
4175: return OK;
4176: }
4177: my ($context,$crstype);
4178: if ($env{'request.course.id'}) {
4179: $context = 'course';
4180: $crstype = &Apache::loncommon::course_type();
4181: } elsif ($env{'request.role'} =~ /^au\./) {
4182: $context = 'author';
4183: } else {
4184: $context = 'domain';
4185: }
4186: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
4187: ['action','state','callingform','roletype','showrole','bulkaction','popup','phase',
4188: 'username','domain','srchterm','srchdomain','srchin','srchby','srchtype']);
4189: &Apache::lonhtmlcommon::clear_breadcrumbs();
4190: my $args;
4191: my $brcrum = [];
4192: my $bread_crumbs_component = 'User Management';
4193: if ($env{'form.action'} ne 'dateselect') {
4194: $brcrum = [{href=>"/adm/createuser",
4195: text=>"User Management",
4196: help=>'Course_Create_Class_List,Course_Change_Privileges,Course_View_Class_List,Course_Editing_Custom_Roles,Course_Add_Student,Course_Drop_Student,Course_Automated_Enrollment,Course_Self_Enrollment,Course_Manage_Group'}
4197: ];
4198: }
4199: #SD Following files not added to help, because the corresponding .tex-files seem to
4200: #be missing: Course_Approve_Selfenroll,Course_User_Logs,
4201: my ($permission,$allowed) =
4202: &Apache::lonuserutils::get_permission($context,$crstype);
4203: if (!$allowed) {
4204: if ($context eq 'course') {
4205: $r->internal_redirect('/adm/viewclasslist');
4206: return OK;
4207: }
4208: $env{'user.error.msg'}=
4209: "/adm/createuser:cst:0:0:Cannot create/modify user data ".
4210: "or view user status.";
4211: return HTTP_NOT_ACCEPTABLE;
4212: }
4213:
4214: &Apache::loncommon::content_type($r,'text/html');
4215: $r->send_http_header;
4216:
4217: # Main switch on form.action and form.state, as appropriate
4218: if (! exists($env{'form.action'})) {
4219: $args = {bread_crumbs => $brcrum,
4220: bread_crumbs_component => $bread_crumbs_component};
4221: $r->print(&header(undef,$args));
4222: $r->print(&print_main_menu($permission,$context,$crstype));
4223: } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
4224: push(@{$brcrum},
4225: { href => '/adm/createuser?action=upload&state=',
4226: text => 'Upload Users List',
4227: help => 'Course_Create_Class_List',
4228: });
4229: $bread_crumbs_component = 'Upload Users List';
4230: $args = {bread_crumbs => $brcrum,
4231: bread_crumbs_component => $bread_crumbs_component};
4232: $r->print(&header(undef,$args));
4233: $r->print('<form name="studentform" method="post" '.
4234: 'enctype="multipart/form-data" '.
4235: ' action="/adm/createuser">'."\n");
4236: if (! exists($env{'form.state'})) {
4237: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4238: } elsif ($env{'form.state'} eq 'got_file') {
4239: &Apache::lonuserutils::print_upload_manager_form($r,$context,
4240: $permission,$crstype);
4241: } elsif ($env{'form.state'} eq 'enrolling') {
4242: if ($env{'form.datatoken'}) {
4243: &Apache::lonuserutils::upfile_drop_add($r,$context,$permission);
4244: }
4245: } else {
4246: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4247: }
4248: } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
4249: eq 'singlestudent')) && ($permission->{'cusr'})) {
4250: my $phase = $env{'form.phase'};
4251: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
4252: &Apache::loncreateuser::restore_prev_selections();
4253: my $srch;
4254: foreach my $item (@search) {
4255: $srch->{$item} = $env{'form.'.$item};
4256: }
4257: if (($phase eq 'get_user_info') || ($phase eq 'userpicked') ||
4258: ($phase eq 'createnewuser')) {
4259: if ($env{'form.phase'} eq 'createnewuser') {
4260: my $response;
4261: if ($env{'form.srchterm'} !~ /^$match_username$/) {
4262: my $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
4263: $env{'form.phase'} = '';
4264: &print_username_entry_form($r,$context,$response,$srch,undef,$crstype,$brcrum);
4265: } else {
4266: my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
4267: my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
4268: &print_user_modification_page($r,$ccuname,$ccdomain,
4269: $srch,$response,$context,
4270: $permission,$crstype,$brcrum);
4271: }
4272: } elsif ($env{'form.phase'} eq 'get_user_info') {
4273: my ($currstate,$response,$forcenewuser,$results) =
4274: &user_search_result($context,$srch);
4275: if ($env{'form.currstate'} eq 'modify') {
4276: $currstate = $env{'form.currstate'};
4277: }
4278: if ($currstate eq 'select') {
4279: &print_user_selection_page($r,$response,$srch,$results,
4280: \@search,$context,undef,$crstype,
4281: $brcrum);
4282: } elsif ($currstate eq 'modify') {
4283: my ($ccuname,$ccdomain);
4284: if (($srch->{'srchby'} eq 'uname') &&
4285: ($srch->{'srchtype'} eq 'exact')) {
4286: $ccuname = $srch->{'srchterm'};
4287: $ccdomain= $srch->{'srchdomain'};
4288: } else {
4289: my @matchedunames = keys(%{$results});
4290: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
4291: }
4292: $ccuname =&LONCAPA::clean_username($ccuname);
4293: $ccdomain=&LONCAPA::clean_domain($ccdomain);
4294: if ($env{'form.forcenewuser'}) {
4295: $response = '';
4296: }
4297: &print_user_modification_page($r,$ccuname,$ccdomain,
4298: $srch,$response,$context,
4299: $permission,$crstype,$brcrum);
4300: } elsif ($currstate eq 'query') {
4301: &print_user_query_page($r,'createuser',$brcrum);
4302: } else {
4303: $env{'form.phase'} = '';
4304: &print_username_entry_form($r,$context,$response,$srch,
4305: $forcenewuser,$crstype,$brcrum);
4306: }
4307: } elsif ($env{'form.phase'} eq 'userpicked') {
4308: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
4309: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
4310: &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
4311: $context,$permission,$crstype,
4312: $brcrum);
4313: }
4314: } elsif ($env{'form.phase'} eq 'update_user_data') {
4315: &update_user_data($r,$context,$crstype,$brcrum);
4316: } else {
4317: &print_username_entry_form($r,$context,undef,$srch,undef,$crstype,
4318: $brcrum);
4319: }
4320: } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
4321: if ($env{'form.phase'} eq 'set_custom_roles') {
4322: &set_custom_role($r,$context,$brcrum);
4323: } else {
4324: &custom_role_editor($r,$brcrum);
4325: }
4326: } elsif (($env{'form.action'} eq 'processauthorreq') &&
4327: ($permission->{'cusr'}) &&
4328: (&Apache::lonnet::allowed('cau',$env{'request.role.domain'}))) {
4329: push(@{$brcrum},
4330: {href => '/adm/createuser?action=processauthorreq',
4331: text => 'Authoring space requests',
4332: help => 'Domain_Role_Approvals'});
4333: $bread_crumbs_component = 'Authoring requests';
4334: if ($env{'form.state'} eq 'done') {
4335: push(@{$brcrum},
4336: {href => '/adm/createuser?action=authorreqqueue',
4337: text => 'Result',
4338: help => 'Domain_Role_Approvals'});
4339: $bread_crumbs_component = 'Authoring request result';
4340: }
4341: $args = { bread_crumbs => $brcrum,
4342: bread_crumbs_component => $bread_crumbs_component};
4343: $r->print(&header(undef,$args));
4344: if (!exists($env{'form.state'})) {
4345: $r->print(&Apache::loncoursequeueadmin::display_queued_requests('requestauthor',
4346: $env{'request.role.domain'}));
4347: } elsif ($env{'form.state'} eq 'done') {
4348: $r->print('<h3>'.&mt('Authoring request processing').'</h3>'."\n");
4349: $r->print(&Apache::loncoursequeueadmin::update_request_queue('requestauthor',
4350: $env{'request.role.domain'}));
4351: }
4352: } elsif (($env{'form.action'} eq 'listusers') &&
4353: ($permission->{'view'} || $permission->{'cusr'})) {
4354: if ($env{'form.phase'} eq 'bulkchange') {
4355: push(@{$brcrum},
4356: {href => '/adm/createuser?action=listusers',
4357: text => "List Users"},
4358: {href => "/adm/createuser",
4359: text => "Result",
4360: help => 'Course_View_Class_List'});
4361: $bread_crumbs_component = 'Update Users';
4362: $args = {bread_crumbs => $brcrum,
4363: bread_crumbs_component => $bread_crumbs_component};
4364: $r->print(&header(undef,$args));
4365: my $setting = $env{'form.roletype'};
4366: my $choice = $env{'form.bulkaction'};
4367: if ($permission->{'cusr'}) {
4368: &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice,$crstype);
4369: } else {
4370: $r->print(&mt('You are not authorized to make bulk changes to user roles'));
4371: $r->print('<p><a href="/adm/createuser?action=listusers">'.&mt('Display User Lists').'</a>');
4372: }
4373: } else {
4374: push(@{$brcrum},
4375: {href => '/adm/createuser?action=listusers',
4376: text => "List Users",
4377: help => 'Course_View_Class_List'});
4378: $bread_crumbs_component = 'List Users';
4379: $args = {bread_crumbs => $brcrum,
4380: bread_crumbs_component => $bread_crumbs_component};
4381: my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
4382: my $formname = 'studentform';
4383: if (($context eq 'domain') && (($env{'form.roletype'} eq 'course') ||
4384: ($env{'form.roletype'} eq 'community'))) {
4385: if ($env{'form.roletype'} eq 'course') {
4386: ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) =
4387: &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
4388: $formname);
4389: } elsif ($env{'form.roletype'} eq 'community') {
4390: $cb_jscript =
4391: &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
4392: my %elements = (
4393: coursepick => 'radio',
4394: coursetotal => 'text',
4395: courselist => 'text',
4396: );
4397: $jscript = &Apache::lonhtmlcommon::set_form_elements(\%elements);
4398: }
4399: $jscript .= &verify_user_display();
4400: my $js = &add_script($jscript).$cb_jscript;
4401: my $loadcode =
4402: &Apache::lonuserutils::course_selector_loadcode($formname);
4403: if ($loadcode ne '') {
4404: $args->{add_entries} = {onload => $loadcode};
4405: }
4406: $r->print(&header($js,$args));
4407: } else {
4408: $r->print(&header(&add_script(&verify_user_display()),$args));
4409: }
4410: &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
4411: $formname,$totcodes,$codetitles,$idlist,$idlist_titles);
4412: }
4413: } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
4414: my $brtext;
4415: if ($crstype eq 'Community') {
4416: $brtext = 'Drop Members';
4417: } else {
4418: $brtext = 'Drop Students';
4419: }
4420: push(@{$brcrum},
4421: {href => '/adm/createuser?action=drop',
4422: text => $brtext,
4423: help => 'Course_Drop_Student'});
4424: if ($env{'form.state'} eq 'done') {
4425: push(@{$brcrum},
4426: {href=>'/adm/createuser?action=drop',
4427: text=>"Result"});
4428: }
4429: $bread_crumbs_component = $brtext;
4430: $args = {bread_crumbs => $brcrum,
4431: bread_crumbs_component => $bread_crumbs_component};
4432: $r->print(&header(undef,$args));
4433: if (!exists($env{'form.state'})) {
4434: &Apache::lonuserutils::print_drop_menu($r,$context,$permission,$crstype);
4435: } elsif ($env{'form.state'} eq 'done') {
4436: &Apache::lonuserutils::update_user_list($r,$context,undef,
4437: $env{'form.action'});
4438: }
4439: } elsif ($env{'form.action'} eq 'dateselect') {
4440: if ($permission->{'cusr'}) {
4441: $r->print(&header(undef,{'no_nav_bar' => 1}).
4442: &Apache::lonuserutils::date_section_selector($context,
4443: $permission,$crstype));
4444: } else {
4445: $r->print(&header(undef,{'no_nav_bar' => 1}).
4446: '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>');
4447: }
4448: } elsif ($env{'form.action'} eq 'selfenroll') {
4449: push(@{$brcrum},
4450: {href => '/adm/createuser?action=selfenroll',
4451: text => "Configure Self-enrollment",
4452: help => 'Course_Self_Enrollment'});
4453: if (!exists($env{'form.state'})) {
4454: $args = { bread_crumbs => $brcrum,
4455: bread_crumbs_component => 'Configure Self-enrollment'};
4456: $r->print(&header(undef,$args));
4457: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4458: &print_selfenroll_menu($r,$context,$permission);
4459: } elsif ($env{'form.state'} eq 'done') {
4460: push (@{$brcrum},
4461: {href=>'/adm/createuser?action=selfenroll',
4462: text=>"Result"});
4463: $args = { bread_crumbs => $brcrum,
4464: bread_crumbs_component => 'Self-enrollment result'};
4465: $r->print(&header(undef,$args));
4466: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4467: &update_selfenroll_config($r,$context,$permission);
4468: }
4469: } elsif ($env{'form.action'} eq 'selfenrollqueue') {
4470: push(@{$brcrum},
4471: {href => '/adm/createuser?action=selfenrollqueue',
4472: text => 'Enrollment requests',
4473: help => 'Course_Self_Enrollment'});
4474: $bread_crumbs_component = 'Enrollment requests';
4475: if ($env{'form.state'} eq 'done') {
4476: push(@{$brcrum},
4477: {href => '/adm/createuser?action=selfenrollqueue',
4478: text => 'Result',
4479: help => 'Course_Self_Enrollment'});
4480: $bread_crumbs_component = 'Enrollment result';
4481: }
4482: $args = { bread_crumbs => $brcrum,
4483: bread_crumbs_component => $bread_crumbs_component};
4484: $r->print(&header(undef,$args));
4485: my $cid = $env{'request.course.id'};
4486: my $cdom = $env{'course.'.$cid.'.domain'};
4487: my $cnum = $env{'course.'.$cid.'.num'};
4488: my $coursedesc = $env{'course.'.$cid.'.description'};
4489: if (!exists($env{'form.state'})) {
4490: $r->print('<h3>'.&mt('Pending enrollment requests').'</h3>'."\n");
4491: $r->print(&Apache::loncoursequeueadmin::display_queued_requests($context,
4492: $cdom,$cnum));
4493: } elsif ($env{'form.state'} eq 'done') {
4494: $r->print('<h3>'.&mt('Enrollment request processing').'</h3>'."\n");
4495: $r->print(&Apache::loncoursequeueadmin::update_request_queue($context,
4496: $cdom,$cnum,$coursedesc));
4497: }
4498: } elsif ($env{'form.action'} eq 'changelogs') {
4499: my $helpitem;
4500: if ($context eq 'course') {
4501: $helpitem = 'Course_User_Logs';
4502: }
4503: push (@{$brcrum},
4504: {href => '/adm/createuser?action=changelogs',
4505: text => 'User Management Logs',
4506: help => $helpitem});
4507: $bread_crumbs_component = 'User Changes';
4508: $args = { bread_crumbs => $brcrum,
4509: bread_crumbs_component => $bread_crumbs_component};
4510: $r->print(&header(undef,$args));
4511: &print_userchangelogs_display($r,$context,$permission);
4512: } else {
4513: $bread_crumbs_component = 'User Management';
4514: $args = { bread_crumbs => $brcrum,
4515: bread_crumbs_component => $bread_crumbs_component};
4516: $r->print(&header(undef,$args));
4517: $r->print(&print_main_menu($permission,$context,$crstype));
4518: }
4519: $r->print(&Apache::loncommon::end_page());
4520: return OK;
4521: }
4522:
4523: sub header {
4524: my ($jscript,$args) = @_;
4525: my $start_page;
4526: if (ref($args) eq 'HASH') {
4527: $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args);
4528: } else {
4529: $start_page=&Apache::loncommon::start_page('User Management',$jscript);
4530: }
4531: return $start_page;
4532: }
4533:
4534: sub add_script {
4535: my ($js) = @_;
4536: return '<script type="text/javascript">'."\n"
4537: .'// <![CDATA['."\n"
4538: .$js."\n"
4539: .'// ]]>'."\n"
4540: .'</script>'."\n";
4541: }
4542:
4543: sub verify_user_display {
4544: my $output = <<"END";
4545:
4546: function display_update() {
4547: document.studentform.action.value = 'listusers';
4548: document.studentform.phase.value = 'display';
4549: document.studentform.submit();
4550: }
4551:
4552: END
4553: return $output;
4554:
4555: }
4556:
4557: ###############################################################
4558: ###############################################################
4559: # Menu Phase One
4560: sub print_main_menu {
4561: my ($permission,$context,$crstype) = @_;
4562: my $linkcontext = $context;
4563: my $stuterm = lc(&Apache::lonnet::plaintext('st',$crstype));
4564: if (($context eq 'course') && ($crstype eq 'Community')) {
4565: $linkcontext = lc($crstype);
4566: $stuterm = 'Members';
4567: }
4568: my %links = (
4569: domain => {
4570: upload => 'Upload a File of Users',
4571: singleuser => 'Add/Modify a User',
4572: listusers => 'Manage Users',
4573: },
4574: author => {
4575: upload => 'Upload a File of Co-authors',
4576: singleuser => 'Add/Modify a Co-author',
4577: listusers => 'Manage Co-authors',
4578: },
4579: course => {
4580: upload => 'Upload a File of Course Users',
4581: singleuser => 'Add/Modify a Course User',
4582: listusers => 'List and Modify Multiple Course Users',
4583: },
4584: community => {
4585: upload => 'Upload a File of Community Users',
4586: singleuser => 'Add/Modify a Community User',
4587: listusers => 'List and Modify Multiple Community Users',
4588: },
4589: );
4590: my %linktitles = (
4591: domain => {
4592: singleuser => 'Add a user to the domain, and/or a course or community in the domain.',
4593: listusers => 'Show and manage users in this domain.',
4594: },
4595: author => {
4596: singleuser => 'Add a user with a co- or assistant author role.',
4597: listusers => 'Show and manage co- or assistant authors.',
4598: },
4599: course => {
4600: singleuser => 'Add a user with a certain role to this course.',
4601: listusers => 'Show and manage users in this course.',
4602: },
4603: community => {
4604: singleuser => 'Add a user with a certain role to this community.',
4605: listusers => 'Show and manage users in this community.',
4606: },
4607: );
4608: my @menu = ( {categorytitle => 'Single Users',
4609: items =>
4610: [
4611: {
4612: linktext => $links{$linkcontext}{'singleuser'},
4613: icon => 'edit-redo.png',
4614: #help => 'Course_Change_Privileges',
4615: url => '/adm/createuser?action=singleuser',
4616: permission => $permission->{'cusr'},
4617: linktitle => $linktitles{$linkcontext}{'singleuser'},
4618: },
4619: ]},
4620:
4621: {categorytitle => 'Multiple Users',
4622: items =>
4623: [
4624: {
4625: linktext => $links{$linkcontext}{'upload'},
4626: icon => 'uplusr.png',
4627: #help => 'Course_Create_Class_List',
4628: url => '/adm/createuser?action=upload',
4629: permission => $permission->{'cusr'},
4630: linktitle => 'Upload a CSV or a text file containing users.',
4631: },
4632: {
4633: linktext => $links{$linkcontext}{'listusers'},
4634: icon => 'mngcu.png',
4635: #help => 'Course_View_Class_List',
4636: url => '/adm/createuser?action=listusers',
4637: permission => ($permission->{'view'} || $permission->{'cusr'}),
4638: linktitle => $linktitles{$linkcontext}{'listusers'},
4639: },
4640:
4641: ]},
4642:
4643: {categorytitle => 'Administration',
4644: items => [ ]},
4645: );
4646:
4647: if ($context eq 'domain'){
4648:
4649: push(@{ $menu[2]->{items} }, #Category: Administration
4650: {
4651: linktext => 'Custom Roles',
4652: icon => 'emblem-photos.png',
4653: #help => 'Course_Editing_Custom_Roles',
4654: url => '/adm/createuser?action=custom',
4655: permission => $permission->{'custom'},
4656: linktitle => 'Configure a custom role.',
4657: },
4658: {
4659: linktext => 'Authoring Space Requests',
4660: icon => 'selfenrl-queue.png',
4661: #help => 'Domain_Role_Approvals',
4662: url => '/adm/createuser?action=processauthorreq',
4663: permission => $permission->{'cusr'},
4664: linktitle => 'Approve or reject author role requests',
4665: },
4666: {
4667: linktext => 'Change Log',
4668: icon => 'document-properties.png',
4669: #help => 'Course_User_Logs',
4670: url => '/adm/createuser?action=changelogs',
4671: permission => $permission->{'cusr'},
4672: linktitle => 'View change log.',
4673: },
4674: );
4675:
4676: }elsif ($context eq 'course'){
4677: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
4678:
4679: my %linktext = (
4680: 'Course' => {
4681: single => 'Add/Modify a Student',
4682: drop => 'Drop Students',
4683: groups => 'Course Groups',
4684: },
4685: 'Community' => {
4686: single => 'Add/Modify a Member',
4687: drop => 'Drop Members',
4688: groups => 'Community Groups',
4689: },
4690: );
4691:
4692: my %linktitle = (
4693: 'Course' => {
4694: single => 'Add a user with the role of student to this course',
4695: drop => 'Remove a student from this course.',
4696: groups => 'Manage course groups',
4697: },
4698: 'Community' => {
4699: single => 'Add a user with the role of member to this community',
4700: drop => 'Remove a member from this community.',
4701: groups => 'Manage community groups',
4702: },
4703: );
4704:
4705: push(@{ $menu[0]->{items} }, #Category: Single Users
4706: {
4707: linktext => $linktext{$crstype}{'single'},
4708: #help => 'Course_Add_Student',
4709: icon => 'list-add.png',
4710: url => '/adm/createuser?action=singlestudent',
4711: permission => $permission->{'cusr'},
4712: linktitle => $linktitle{$crstype}{'single'},
4713: },
4714: );
4715:
4716: push(@{ $menu[1]->{items} }, #Category: Multiple Users
4717: {
4718: linktext => $linktext{$crstype}{'drop'},
4719: icon => 'edit-undo.png',
4720: #help => 'Course_Drop_Student',
4721: url => '/adm/createuser?action=drop',
4722: permission => $permission->{'cusr'},
4723: linktitle => $linktitle{$crstype}{'drop'},
4724: },
4725: );
4726: push(@{ $menu[2]->{items} }, #Category: Administration
4727: {
4728: linktext => 'Custom Roles',
4729: icon => 'emblem-photos.png',
4730: #help => 'Course_Editing_Custom_Roles',
4731: url => '/adm/createuser?action=custom',
4732: permission => $permission->{'custom'},
4733: linktitle => 'Configure a custom role.',
4734: },
4735: {
4736: linktext => $linktext{$crstype}{'groups'},
4737: icon => 'grps.png',
4738: #help => 'Course_Manage_Group',
4739: url => '/adm/coursegroups?refpage=cusr',
4740: permission => $permission->{'grp_manage'},
4741: linktitle => $linktitle{$crstype}{'groups'},
4742: },
4743: {
4744: linktext => 'Change Log',
4745: icon => 'document-properties.png',
4746: #help => 'Course_User_Logs',
4747: url => '/adm/createuser?action=changelogs',
4748: permission => $permission->{'cusr'},
4749: linktitle => 'View change log.',
4750: },
4751: );
4752: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}) {
4753: push(@{ $menu[2]->{items} },
4754: {
4755: linktext => 'Enrollment Requests',
4756: icon => 'selfenrl-queue.png',
4757: #help => 'Course_Approve_Selfenroll',
4758: url => '/adm/createuser?action=selfenrollqueue',
4759: permission => $permission->{'cusr'},
4760: linktitle =>'Approve or reject enrollment requests.',
4761: },
4762: );
4763: }
4764:
4765: if (!exists($permission->{'cusr_section'})){
4766: if ($crstype ne 'Community') {
4767: push(@{ $menu[2]->{items} },
4768: {
4769: linktext => 'Automated Enrollment',
4770: icon => 'roles.png',
4771: #help => 'Course_Automated_Enrollment',
4772: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
4773: && $permission->{'cusr'}),
4774: url => '/adm/populate',
4775: linktitle => 'Automated enrollment manager.',
4776: }
4777: );
4778: }
4779: push(@{ $menu[2]->{items} },
4780: {
4781: linktext => 'User Self-Enrollment',
4782: icon => 'self_enroll.png',
4783: #help => 'Course_Self_Enrollment',
4784: url => '/adm/createuser?action=selfenroll',
4785: permission => $permission->{'cusr'},
4786: linktitle => 'Configure user self-enrollment.',
4787: },
4788: );
4789: }
4790: } elsif ($context eq 'author') {
4791: {
4792: linktext => 'Change Log',
4793: icon => 'document-properties.png',
4794: #help => 'Course_User_Logs',
4795: url => '/adm/createuser?action=changelogs',
4796: permission => $permission->{'cusr'},
4797: linktitle => 'View change log.',
4798: },
4799: }
4800: return Apache::lonhtmlcommon::generate_menu(@menu);
4801: # { text => 'View Log-in History',
4802: # help => 'Course_User_Logins',
4803: # action => 'logins',
4804: # permission => $permission->{'cusr'},
4805: # });
4806: }
4807:
4808: sub restore_prev_selections {
4809: my %saveable_parameters = ('srchby' => 'scalar',
4810: 'srchin' => 'scalar',
4811: 'srchtype' => 'scalar',
4812: );
4813: &Apache::loncommon::store_settings('user','user_picker',
4814: \%saveable_parameters);
4815: &Apache::loncommon::restore_settings('user','user_picker',
4816: \%saveable_parameters);
4817: }
4818:
4819: sub print_selfenroll_menu {
4820: my ($r,$context,$permission) = @_;
4821: my $crstype = &Apache::loncommon::course_type();
4822: my $formname = 'enrollstudent';
4823: my $nolink = 1;
4824: my ($row,$lt) = &get_selfenroll_titles();
4825: my $groupslist = &Apache::lonuserutils::get_groupslist();
4826: my $setsec_js =
4827: &Apache::lonuserutils::setsections_javascript($formname,$groupslist);
4828: my %alerts = &Apache::lonlocal::texthash(
4829: acto => 'Activation of self-enrollment was selected for the following domain(s)',
4830: butn => 'but no user types have been checked.',
4831: wilf => "Please uncheck 'activate' or check at least one type.",
4832: );
4833: my $selfenroll_js = <<"ENDSCRIPT";
4834: function update_types(caller,num) {
4835: var delidx = getIndexByName('selfenroll_delete');
4836: var actidx = getIndexByName('selfenroll_activate');
4837: if (caller == 'selfenroll_all') {
4838: var selall;
4839: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4840: if (document.$formname.selfenroll_all[i].checked) {
4841: selall = document.$formname.selfenroll_all[i].value;
4842: }
4843: }
4844: if (selall == 1) {
4845: if (delidx != -1) {
4846: if (document.$formname.selfenroll_delete.length) {
4847: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4848: document.$formname.selfenroll_delete[j].checked = true;
4849: }
4850: } else {
4851: document.$formname.elements[delidx].checked = true;
4852: }
4853: }
4854: if (actidx != -1) {
4855: if (document.$formname.selfenroll_activate.length) {
4856: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4857: document.$formname.selfenroll_activate[j].checked = false;
4858: }
4859: } else {
4860: document.$formname.elements[actidx].checked = false;
4861: }
4862: }
4863: document.$formname.selfenroll_newdom.selectedIndex = 0;
4864: }
4865: }
4866: if (caller == 'selfenroll_activate') {
4867: if (document.$formname.selfenroll_activate.length) {
4868: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4869: if (document.$formname.selfenroll_activate[j].value == num) {
4870: if (document.$formname.selfenroll_activate[j].checked) {
4871: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4872: if (document.$formname.selfenroll_all[i].value == '1') {
4873: document.$formname.selfenroll_all[i].checked = false;
4874: }
4875: if (document.$formname.selfenroll_all[i].value == '0') {
4876: document.$formname.selfenroll_all[i].checked = true;
4877: }
4878: }
4879: }
4880: }
4881: }
4882: } else {
4883: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4884: if (document.$formname.selfenroll_all[i].value == '1') {
4885: document.$formname.selfenroll_all[i].checked = false;
4886: }
4887: if (document.$formname.selfenroll_all[i].value == '0') {
4888: document.$formname.selfenroll_all[i].checked = true;
4889: }
4890: }
4891: }
4892: }
4893: if (caller == 'selfenroll_delete') {
4894: if (document.$formname.selfenroll_delete.length) {
4895: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4896: if (document.$formname.selfenroll_delete[j].value == num) {
4897: if (document.$formname.selfenroll_delete[j].checked) {
4898: var delindex = getIndexByName('selfenroll_types_'+num);
4899: if (delindex != -1) {
4900: if (document.$formname.elements[delindex].length) {
4901: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4902: document.$formname.elements[delindex][k].checked = false;
4903: }
4904: } else {
4905: document.$formname.elements[delindex].checked = false;
4906: }
4907: }
4908: }
4909: }
4910: }
4911: } else {
4912: if (document.$formname.selfenroll_delete.checked) {
4913: var delindex = getIndexByName('selfenroll_types_'+num);
4914: if (delindex != -1) {
4915: if (document.$formname.elements[delindex].length) {
4916: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4917: document.$formname.elements[delindex][k].checked = false;
4918: }
4919: } else {
4920: document.$formname.elements[delindex].checked = false;
4921: }
4922: }
4923: }
4924: }
4925: }
4926: return;
4927: }
4928:
4929: function validate_types(form) {
4930: var needaction = new Array();
4931: var countfail = 0;
4932: var actidx = getIndexByName('selfenroll_activate');
4933: if (actidx != -1) {
4934: if (document.$formname.selfenroll_activate.length) {
4935: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4936: var num = document.$formname.selfenroll_activate[j].value;
4937: if (document.$formname.selfenroll_activate[j].checked) {
4938: countfail = check_types(num,countfail,needaction)
4939: }
4940: }
4941: } else {
4942: if (document.$formname.selfenroll_activate.checked) {
4943: var num = document.enrollstudent.selfenroll_activate.value;
4944: countfail = check_types(num,countfail,needaction)
4945: }
4946: }
4947: }
4948: if (countfail > 0) {
4949: var msg = "$alerts{'acto'}\\n";
4950: var loopend = needaction.length -1;
4951: if (loopend > 0) {
4952: for (var m=0; m<loopend; m++) {
4953: msg += needaction[m]+", ";
4954: }
4955: }
4956: msg += needaction[loopend]+"\\n$alerts{'butn'}\\n$alerts{'wilf'}";
4957: alert(msg);
4958: return;
4959: }
4960: setSections(form);
4961: }
4962:
4963: function check_types(num,countfail,needaction) {
4964: var typeidx = getIndexByName('selfenroll_types_'+num);
4965: var count = 0;
4966: if (typeidx != -1) {
4967: if (document.$formname.elements[typeidx].length) {
4968: for (var k=0; k<document.$formname.elements[typeidx].length; k++) {
4969: if (document.$formname.elements[typeidx][k].checked) {
4970: count ++;
4971: }
4972: }
4973: } else {
4974: if (document.$formname.elements[typeidx].checked) {
4975: count ++;
4976: }
4977: }
4978: if (count == 0) {
4979: var domidx = getIndexByName('selfenroll_dom_'+num);
4980: if (domidx != -1) {
4981: var domname = document.$formname.elements[domidx].value;
4982: needaction[countfail] = domname;
4983: countfail ++;
4984: }
4985: }
4986: }
4987: return countfail;
4988: }
4989:
4990: function getIndexByName(item) {
4991: for (var i=0;i<document.$formname.elements.length;i++) {
4992: if (document.$formname.elements[i].name == item) {
4993: return i;
4994: }
4995: }
4996: return -1;
4997: }
4998: ENDSCRIPT
4999: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
5000: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
5001:
5002: my $output = '<script type="text/javascript">'."\n".
5003: '// <![CDATA['."\n".
5004: $setsec_js."\n".$selfenroll_js."\n".
5005: '// ]]>'."\n".
5006: '</script>'."\n".
5007: '<h3>'.$lt->{'selfenroll'}.'</h3>'."\n";
5008: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
5009: if (ref($visactions) eq 'HASH') {
5010: if ($visible) {
5011: $output .= '<p class="LC_info">'.$visactions->{'vis'}.'</p>';
5012: } else {
5013: $output .= '<p class="LC_warning">'.$visactions->{'miss'}.'</p>'
5014: .$visactions->{'yous'}.
5015: '<p>'.$visactions->{'gen'}.'<br />'.$visactions->{'coca'};
5016: if (ref($vismsgs) eq 'ARRAY') {
5017: $output .= '<br />'.$visactions->{'make'}.'<ul>';
5018: foreach my $item (@{$vismsgs}) {
5019: $output .= '<li>'.$visactions->{$item}.'</li>';
5020: }
5021: $output .= '</ul>';
5022: }
5023: $output .= '</p>';
5024: }
5025: }
5026: $output .= '<form name="'.$formname.'" method="post" action="/adm/createuser">'."\n".
5027: &Apache::lonhtmlcommon::start_pick_box();
5028: if (ref($row) eq 'ARRAY') {
5029: foreach my $item (@{$row}) {
5030: my $title = $item;
5031: if (ref($lt) eq 'HASH') {
5032: $title = $lt->{$item};
5033: }
5034: $output .= &Apache::lonhtmlcommon::row_title($title);
5035: if ($item eq 'types') {
5036: my $curr_types = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_types'};
5037: my $showdomdesc = 1;
5038: my $includeempty = 1;
5039: my $num = 0;
5040: $output .= &Apache::loncommon::start_data_table().
5041: &Apache::loncommon::start_data_table_row()
5042: .'<td colspan="2"><span class="LC_nobreak"><label>'
5043: .&mt('Any user in any domain:')
5044: .' <input type="radio" name="selfenroll_all" value="1" ';
5045: if ($curr_types eq '*') {
5046: $output .= ' checked="checked" ';
5047: }
5048: $output .= 'onchange="javascript:update_types('.
5049: "'selfenroll_all'".');" />'.&mt('Yes').'</label>'.
5050: ' <input type="radio" name="selfenroll_all" value="0" ';
5051: if ($curr_types ne '*') {
5052: $output .= ' checked="checked" ';
5053: }
5054: $output .= ' onchange="javascript:update_types('.
5055: "'selfenroll_all'".');"/>'.&mt('No').'</label></td>'.
5056: &Apache::loncommon::end_data_table_row().
5057: &Apache::loncommon::end_data_table().
5058: &mt('Or').'<br />'.
5059: &Apache::loncommon::start_data_table();
5060: my %currdoms;
5061: if ($curr_types eq '') {
5062: $output .= &new_selfenroll_dom_row($cdom,'0');
5063: } elsif ($curr_types ne '*') {
5064: my @entries = split(/;/,$curr_types);
5065: if (@entries > 0) {
5066: foreach my $entry (@entries) {
5067: my ($currdom,$typestr) = split(/:/,$entry);
5068: $currdoms{$currdom} = 1;
5069: my $domdesc = &Apache::lonnet::domain($currdom);
5070: my @currinsttypes = split(',',$typestr);
5071: $output .= &Apache::loncommon::start_data_table_row()
5072: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').'<b>'
5073: .' '.$domdesc.' ('.$currdom.')'
5074: .'</b><input type="hidden" name="selfenroll_dom_'.$num
5075: .'" value="'.$currdom.'" /></span><br />'
5076: .'<span class="LC_nobreak"><label><input type="checkbox" '
5077: .'name="selfenroll_delete" value="'.$num.'" onchange="javascript:update_types('."'selfenroll_delete','$num'".');" />'
5078: .&mt('Delete').'</label></span></td>';
5079: $output .= '<td valign="top"> '.&mt('User types:').'<br />'
5080: .&selfenroll_inst_types($num,$currdom,\@currinsttypes).'</td>'
5081: .&Apache::loncommon::end_data_table_row();
5082: $num ++;
5083: }
5084: }
5085: }
5086: my $add_domtitle = &mt('Users in additional domain:');
5087: if ($curr_types eq '*') {
5088: $add_domtitle = &mt('Users in specific domain:');
5089: } elsif ($curr_types eq '') {
5090: $add_domtitle = &mt('Users in other domain:');
5091: }
5092: $output .= &Apache::loncommon::start_data_table_row()
5093: .'<td colspan="2"><span class="LC_nobreak">'.$add_domtitle.'</span><br />'
5094: .&Apache::loncommon::select_dom_form('','selfenroll_newdom',
5095: $includeempty,$showdomdesc)
5096: .'<input type="hidden" name="selfenroll_types_total" value="'.$num.'" />'
5097: .'</td>'.&Apache::loncommon::end_data_table_row()
5098: .&Apache::loncommon::end_data_table();
5099: } elsif ($item eq 'registered') {
5100: my ($regon,$regoff);
5101: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_registered'}) {
5102: $regon = ' checked="checked" ';
5103: $regoff = ' ';
5104: } else {
5105: $regon = ' ';
5106: $regoff = ' checked="checked" ';
5107: }
5108: $output .= '<label>'.
5109: '<input type="radio" name="selfenroll_registered" value="1"'.$regon.'/>'.
5110: &mt('Yes').'</label> <label>'.
5111: '<input type="radio" name="selfenroll_registered" value="0"'.$regoff.'/>'.
5112: &mt('No').'</label>';
5113: } elsif ($item eq 'enroll_dates') {
5114: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_date'};
5115: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_date'};
5116: if ($starttime eq '') {
5117: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
5118: }
5119: if ($endtime eq '') {
5120: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
5121: }
5122: my $startform =
5123: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_date',$starttime,
5124: undef,undef,undef,undef,undef,undef,undef,$nolink);
5125: my $endform =
5126: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_date',$endtime,
5127: undef,undef,undef,undef,undef,undef,undef,$nolink);
5128: $output .= &selfenroll_date_forms($startform,$endform);
5129: } elsif ($item eq 'access_dates') {
5130: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_access'};
5131: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_access'};
5132: if ($starttime eq '') {
5133: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
5134: }
5135: if ($endtime eq '') {
5136: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
5137: }
5138: my $startform =
5139: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_access',$starttime,
5140: undef,undef,undef,undef,undef,undef,undef,$nolink);
5141: my $endform =
5142: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_access',$endtime,
5143: undef,undef,undef,undef,undef,undef,undef,$nolink);
5144: $output .= &selfenroll_date_forms($startform,$endform);
5145: } elsif ($item eq 'section') {
5146: my $currsec = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_section'};
5147: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
5148: my $newsecval;
5149: if ($currsec ne 'none' && $currsec ne '') {
5150: if (!defined($sections_count{$currsec})) {
5151: $newsecval = $currsec;
5152: }
5153: }
5154: my $sections_select =
5155: &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec);
5156: $output .= '<table class="LC_createuser">'."\n".
5157: '<tr class="LC_section_row">'."\n".
5158: '<td align="center">'.&mt('Existing sections')."\n".
5159: '<br />'.$sections_select.'</td><td align="center">'.
5160: &mt('New section').'<br />'."\n".
5161: '<input type="text" name="newsec" size="15" value="'.$newsecval.'" />'."\n".
5162: '<input type="hidden" name="sections" value="" />'."\n".
5163: '<input type="hidden" name="state" value="done" />'."\n".
5164: '</td></tr></table>'."\n";
5165: } elsif ($item eq 'approval') {
5166: my ($appon,$appoff);
5167: my $cid = $env{'request.course.id'};
5168: my $currnotified = $env{'course.'.$cid.'.internal.selfenroll_notifylist'};
5169: if ($env{'course.'.$cid.'.internal.selfenroll_approval'}) {
5170: $appon = ' checked="checked" ';
5171: $appoff = ' ';
5172: } else {
5173: $appon = ' ';
5174: $appoff = ' checked="checked" ';
5175: }
5176: $output .= '<label>'.
5177: '<input type="radio" name="selfenroll_approval" value="1"'.$appon.'/>'.
5178: &mt('Yes').'</label> <label>'.
5179: '<input type="radio" name="selfenroll_approval" value="0"'.$appoff.'/>'.
5180: &mt('No').'</label>';
5181: my %advhash = &Apache::lonnet::get_course_adv_roles($cid,1);
5182: my (@ccs,%notified);
5183: my $ccrole = 'cc';
5184: if ($crstype eq 'Community') {
5185: $ccrole = 'co';
5186: }
5187: if ($advhash{$ccrole}) {
5188: @ccs = split(/,/,$advhash{$ccrole});
5189: }
5190: if ($currnotified) {
5191: foreach my $current (split(/,/,$currnotified)) {
5192: $notified{$current} = 1;
5193: if (!grep(/^\Q$current\E$/,@ccs)) {
5194: push(@ccs,$current);
5195: }
5196: }
5197: }
5198: if (@ccs) {
5199: $output .= '<br />'.&mt('Personnel to be notified when an enrollment request needs approval, or has been approved:').' '.&Apache::loncommon::start_data_table().
5200: &Apache::loncommon::start_data_table_row();
5201: my $count = 0;
5202: my $numcols = 4;
5203: foreach my $cc (sort(@ccs)) {
5204: my $notifyon;
5205: my ($ccuname,$ccudom) = split(/:/,$cc);
5206: if ($notified{$cc}) {
5207: $notifyon = ' checked="checked" ';
5208: }
5209: if ($count && !$count%$numcols) {
5210: $output .= &Apache::loncommon::end_data_table_row().
5211: &Apache::loncommon::start_data_table_row()
5212: }
5213: $output .= '<td><span class="LC_nobreak"><label>'.
5214: '<input type="checkbox" name="selfenroll_notify"'.$notifyon.' value="'.$cc.'" />'.
5215: &Apache::loncommon::plainname($ccuname,$ccudom).
5216: '</label></span></td>';
5217: $count ++;
5218: }
5219: my $rem = $count%$numcols;
5220: if ($rem) {
5221: my $emptycols = $numcols - $rem;
5222: for (my $i=0; $i<$emptycols; $i++) {
5223: $output .= '<td> </td>';
5224: }
5225: }
5226: $output .= &Apache::loncommon::end_data_table_row().
5227: &Apache::loncommon::end_data_table();
5228: }
5229: } elsif ($item eq 'limit') {
5230: my ($crslimit,$selflimit,$nolimit);
5231: my $cid = $env{'request.course.id'};
5232: my $currlim = $env{'course.'.$cid.'.internal.selfenroll_limit'};
5233: my $currcap = $env{'course.'.$cid.'.internal.selfenroll_cap'};
5234: $nolimit = ' checked="checked" ';
5235: if ($currlim eq 'allstudents') {
5236: $crslimit = ' checked="checked" ';
5237: $selflimit = ' ';
5238: $nolimit = ' ';
5239: } elsif ($currlim eq 'selfenrolled') {
5240: $crslimit = ' ';
5241: $selflimit = ' checked="checked" ';
5242: $nolimit = ' ';
5243: } else {
5244: $crslimit = ' ';
5245: $selflimit = ' ';
5246: }
5247: $output .= '<table><tr><td><label>'.
5248: '<input type="radio" name="selfenroll_limit" value="none"'.$nolimit.'/>'.
5249: &mt('No limit').'</label></td><td><label>'.
5250: '<input type="radio" name="selfenroll_limit" value="allstudents"'.$crslimit.'/>'.
5251: &mt('Limit by total students').'</label></td><td><label>'.
5252: '<input type="radio" name="selfenroll_limit" value="selfenrolled"'.$selflimit.'/>'.
5253: &mt('Limit by total self-enrolled students').
5254: '</td></tr><tr>'.
5255: '<td> </td><td colspan="2"><span class="LC_nobreak">'.
5256: (' 'x3).&mt('Maximum number allowed: ').
5257: '<input type="text" name="selfenroll_cap" size = "5" value="'.$currcap.'" /></td></tr></table>';
5258: }
5259: $output .= &Apache::lonhtmlcommon::row_closure(1);
5260: }
5261: }
5262: $output .= &Apache::lonhtmlcommon::end_pick_box().
5263: '<br /><input type="button" name="selfenrollconf" value="'
5264: .&mt('Save').'" onclick="validate_types(this.form);" />'
5265: .'<input type="hidden" name="action" value="selfenroll" /></form>';
5266: $r->print($output);
5267: return;
5268: }
5269:
5270: sub visible_in_cat {
5271: my ($cdom,$cnum) = @_;
5272: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
5273: my ($cathash,%settable,@vismsgs,$cansetvis);
5274: my %visactions = &Apache::lonlocal::texthash(
5275: vis => 'Your course/community currently appears in the Course/Community Catalog for this domain.',
5276: 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.',
5277: miss => 'Your course/community does not currently appear in the Course/Community Catalog for this domain.',
5278: yous => 'You should remedy this if you plan to allow self-enrollment, otherwise students will have difficulty finding your course.',
5279: 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.',
5280: make => 'Make any changes to self-enrollment settings below, click "Save", then take action to include the course in the Catalog:',
5281: take => 'Take the following action to ensure the course appears in the Catalog:',
5282: dc_unhide => 'Ask a domain coordinator to change the "Exclude from course catalog" setting.',
5283: dc_addinst => 'Ask a domain coordinator to enable display the catalog of "Official courses (with institutional codes)".',
5284: dc_instcode => 'Ask a domain coordinator to assign an institutional code (if this is an official course).',
5285: dc_catalog => 'Ask a domain coordinator to enable or create at least one course category in the domain.',
5286: dc_categories => 'Ask a domain coordinator to create a hierarchy of categories and sub categories for courses in the domain.',
5287: 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',
5288: dc_addcat => 'Ask a domain coordinator to assign a category to the course.',
5289: );
5290: $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>"');
5291: $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>"');
5292: $visactions{'addcat'} = &mt('Use [_1]Categorize course[_2] to assign a category to the course.','"<a href="/adm/courseprefs?phase=display&actions=courseinfo">','</a>"');
5293: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5294: if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
5295: $settable{'togglecats'} = 1;
5296: }
5297: if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
5298: $settable{'categorize'} = 1;
5299: }
5300: $cathash = $domconf{'coursecategories'}{'cats'};
5301: }
5302: if ($settable{'togglecats'} && $settable{'categorize'}) {
5303: $cansetvis = &mt('You are able to both assign a course category and choose to exclude this course from the catalog.');
5304: } elsif ($settable{'togglecats'}) {
5305: $cansetvis = &mt('You are able to choose to exclude this course from the catalog, but only a Domain Coordinator may assign a course category.');
5306: } elsif ($settable{'categorize'}) {
5307: $cansetvis = &mt('You may assign a course category, but only a Domain Coordinator may choose to exclude this course from the catalog.');
5308: } else {
5309: $cansetvis = &mt('Only a Domain Coordinator may assign a course category or choose to exclude this course from the catalog.');
5310: }
5311:
5312: my %currsettings =
5313: &Apache::lonnet::get('environment',['hidefromcat','categories','internal.coursecode'],
5314: $cdom,$cnum);
5315: my $visible = 0;
5316: if ($currsettings{'internal.coursecode'} ne '') {
5317: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5318: $cathash = $domconf{'coursecategories'}{'cats'};
5319: if (ref($cathash) eq 'HASH') {
5320: if ($cathash->{'instcode::0'} eq '') {
5321: push(@vismsgs,'dc_addinst');
5322: } else {
5323: $visible = 1;
5324: }
5325: } else {
5326: $visible = 1;
5327: }
5328: } else {
5329: $visible = 1;
5330: }
5331: } else {
5332: if (ref($cathash) eq 'HASH') {
5333: if ($cathash->{'instcode::0'} ne '') {
5334: push(@vismsgs,'dc_instcode');
5335: }
5336: } else {
5337: push(@vismsgs,'dc_instcode');
5338: }
5339: }
5340: if ($currsettings{'categories'} ne '') {
5341: my $cathash;
5342: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5343: $cathash = $domconf{'coursecategories'}{'cats'};
5344: if (ref($cathash) eq 'HASH') {
5345: if (keys(%{$cathash}) == 0) {
5346: push(@vismsgs,'dc_catalog');
5347: } elsif ((keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} ne '')) {
5348: push(@vismsgs,'dc_categories');
5349: } else {
5350: my @currcategories = split('&',$currsettings{'categories'});
5351: my $matched = 0;
5352: foreach my $cat (@currcategories) {
5353: if ($cathash->{$cat} ne '') {
5354: $visible = 1;
5355: $matched = 1;
5356: last;
5357: }
5358: }
5359: if (!$matched) {
5360: if ($settable{'categorize'}) {
5361: push(@vismsgs,'chgcat');
5362: } else {
5363: push(@vismsgs,'dc_chgcat');
5364: }
5365: }
5366: }
5367: }
5368: }
5369: } else {
5370: if (ref($cathash) eq 'HASH') {
5371: if ((keys(%{$cathash}) > 1) ||
5372: (keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} eq '')) {
5373: if ($settable{'categorize'}) {
5374: push(@vismsgs,'addcat');
5375: } else {
5376: push(@vismsgs,'dc_addcat');
5377: }
5378: }
5379: }
5380: }
5381: if ($currsettings{'hidefromcat'} eq 'yes') {
5382: $visible = 0;
5383: if ($settable{'togglecats'}) {
5384: unshift(@vismsgs,'unhide');
5385: } else {
5386: unshift(@vismsgs,'dc_unhide')
5387: }
5388: }
5389: return ($visible,$cansetvis,\@vismsgs,\%visactions);
5390: }
5391:
5392: sub new_selfenroll_dom_row {
5393: my ($newdom,$num) = @_;
5394: my $domdesc = &Apache::lonnet::domain($newdom);
5395: my $output;
5396: if ($domdesc ne '') {
5397: $output .= &Apache::loncommon::start_data_table_row()
5398: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').' <b>'.$domdesc
5399: .' ('.$newdom.')</b><input type="hidden" name="selfenroll_dom_'.$num
5400: .'" value="'.$newdom.'" /></span><br />'
5401: .'<span class="LC_nobreak"><label><input type="checkbox" '
5402: .'name="selfenroll_activate" value="'.$num.'" '
5403: .'onchange="javascript:update_types('
5404: ."'selfenroll_activate','$num'".');" />'
5405: .&mt('Activate').'</label></span></td>';
5406: my @currinsttypes;
5407: $output .= '<td>'.&mt('User types:').'<br />'
5408: .&selfenroll_inst_types($num,$newdom,\@currinsttypes).'</td>'
5409: .&Apache::loncommon::end_data_table_row();
5410: }
5411: return $output;
5412: }
5413:
5414: sub selfenroll_inst_types {
5415: my ($num,$currdom,$currinsttypes) = @_;
5416: my $output;
5417: my $numinrow = 4;
5418: my $count = 0;
5419: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($currdom);
5420: my $othervalue = 'any';
5421: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5422: if (keys(%{$usertypes}) > 0) {
5423: $othervalue = 'other';
5424: }
5425: $output .= '<table><tr>';
5426: foreach my $type (@{$types}) {
5427: if (($count > 0) && ($count%$numinrow == 0)) {
5428: $output .= '</tr><tr>';
5429: }
5430: if (defined($usertypes->{$type})) {
5431: my $esc_type = &escape($type);
5432: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.
5433: $esc_type.'" ';
5434: if (ref($currinsttypes) eq 'ARRAY') {
5435: if (@{$currinsttypes} > 0) {
5436: if (grep(/^any$/,@{$currinsttypes})) {
5437: $output .= 'checked="checked"';
5438: } elsif (grep(/^\Q$esc_type\E$/,@{$currinsttypes})) {
5439: $output .= 'checked="checked"';
5440: }
5441: } else {
5442: $output .= 'checked="checked"';
5443: }
5444: }
5445: $output .= ' name="selfenroll_types_'.$num.'" />'.$usertypes->{$type}.'</label></span></td>';
5446: }
5447: $count ++;
5448: }
5449: if (($count > 0) && ($count%$numinrow == 0)) {
5450: $output .= '</tr><tr>';
5451: }
5452: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.$othervalue.'"';
5453: if (ref($currinsttypes) eq 'ARRAY') {
5454: if (@{$currinsttypes} > 0) {
5455: if (grep(/^any$/,@{$currinsttypes})) {
5456: $output .= ' checked="checked"';
5457: } elsif ($othervalue eq 'other') {
5458: if (grep(/^\Q$othervalue\E$/,@{$currinsttypes})) {
5459: $output .= ' checked="checked"';
5460: }
5461: }
5462: } else {
5463: $output .= ' checked="checked"';
5464: }
5465: } else {
5466: $output .= ' checked="checked"';
5467: }
5468: $output .= ' name="selfenroll_types_'.$num.'" />'.$othertitle.'</label></span></td></tr></table>';
5469: }
5470: return $output;
5471: }
5472:
5473: sub selfenroll_date_forms {
5474: my ($startform,$endform) = @_;
5475: my $output .= &Apache::lonhtmlcommon::start_pick_box()."\n".
5476: &Apache::lonhtmlcommon::row_title(&mt('Start date'),
5477: 'LC_oddrow_value')."\n".
5478: $startform."\n".
5479: &Apache::lonhtmlcommon::row_closure(1).
5480: &Apache::lonhtmlcommon::row_title(&mt('End date'),
5481: 'LC_oddrow_value')."\n".
5482: $endform."\n".
5483: &Apache::lonhtmlcommon::row_closure(1).
5484: &Apache::lonhtmlcommon::end_pick_box();
5485: return $output;
5486: }
5487:
5488: sub print_userchangelogs_display {
5489: my ($r,$context,$permission) = @_;
5490: my $formname = 'rolelog';
5491: my ($username,$domain,$crstype,%roleslog);
5492: if ($context eq 'domain') {
5493: $domain = $env{'request.role.domain'};
5494: %roleslog=&Apache::lonnet::dump_dom('nohist_rolelog',$domain);
5495: } else {
5496: if ($context eq 'course') {
5497: $domain = $env{'course.'.$env{'request.course.id'}.'.domain'};
5498: $username = $env{'course.'.$env{'request.course.id'}.'.num'};
5499: $crstype = &Apache::loncommon::course_type();
5500: my %saveable_parameters = ('show' => 'scalar',);
5501: &Apache::loncommon::store_course_settings('roles_log',
5502: \%saveable_parameters);
5503: &Apache::loncommon::restore_course_settings('roles_log',
5504: \%saveable_parameters);
5505: } elsif ($context eq 'author') {
5506: $domain = $env{'user.domain'};
5507: if ($env{'request.role'} =~ m{^au\./\Q$domain\E/$}) {
5508: $username = $env{'user.name'};
5509: } else {
5510: undef($domain);
5511: }
5512: }
5513: if ($domain ne '' && $username ne '') {
5514: %roleslog=&Apache::lonnet::dump('nohist_rolelog',$domain,$username);
5515: }
5516: }
5517: if ((keys(%roleslog))[0]=~/^error\:/) { undef(%roleslog); }
5518:
5519: # set defaults
5520: my $now = time();
5521: my $defstart = $now - (7*24*3600); #7 days ago
5522: my %defaults = (
5523: page => '1',
5524: show => '10',
5525: role => 'any',
5526: chgcontext => 'any',
5527: rolelog_start_date => $defstart,
5528: rolelog_end_date => $now,
5529: );
5530: my $more_records = 0;
5531:
5532: # set current
5533: my %curr;
5534: foreach my $item ('show','page','role','chgcontext') {
5535: $curr{$item} = $env{'form.'.$item};
5536: }
5537: my ($startdate,$enddate) =
5538: &Apache::lonuserutils::get_dates_from_form('rolelog_start_date','rolelog_end_date');
5539: $curr{'rolelog_start_date'} = $startdate;
5540: $curr{'rolelog_end_date'} = $enddate;
5541: foreach my $key (keys(%defaults)) {
5542: if ($curr{$key} eq '') {
5543: $curr{$key} = $defaults{$key};
5544: }
5545: }
5546: my (%whodunit,%changed,$version);
5547: ($version) = ($r->dir_config('lonVersion') =~ /^([\d\.]+)\-/);
5548: my ($minshown,$maxshown);
5549: $minshown = 1;
5550: my $count = 0;
5551: if ($curr{'show'} ne &mt('all')) {
5552: $maxshown = $curr{'page'} * $curr{'show'};
5553: if ($curr{'page'} > 1) {
5554: $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'};
5555: }
5556: }
5557:
5558: # Form Header
5559: $r->print('<form action="/adm/createuser" method="post" name="'.$formname.'">'.
5560: &role_display_filter($context,$formname,$domain,$username,\%curr,
5561: $version,$crstype));
5562:
5563: # Create navigation
5564: my ($nav_script,$nav_links) = &userlogdisplay_nav($formname,\%curr,$more_records);
5565: my $showntableheader = 0;
5566:
5567: # Table Header
5568: my $tableheader =
5569: &Apache::loncommon::start_data_table_header_row()
5570: .'<th> </th>'
5571: .'<th>'.&mt('When').'</th>'
5572: .'<th>'.&mt('Who made the change').'</th>'
5573: .'<th>'.&mt('Changed User').'</th>'
5574: .'<th>'.&mt('Role').'</th>';
5575:
5576: if ($context eq 'course') {
5577: $tableheader .= '<th>'.&mt('Section').'</th>';
5578: }
5579: $tableheader .=
5580: '<th>'.&mt('Context').'</th>'
5581: .'<th>'.&mt('Start').'</th>'
5582: .'<th>'.&mt('End').'</th>'
5583: .&Apache::loncommon::end_data_table_header_row();
5584:
5585: # Display user change log data
5586: foreach my $id (sort { $roleslog{$b}{'exe_time'}<=>$roleslog{$a}{'exe_time'} } (keys(%roleslog))) {
5587: next if (($roleslog{$id}{'exe_time'} < $curr{'rolelog_start_date'}) ||
5588: ($roleslog{$id}{'exe_time'} > $curr{'rolelog_end_date'}));
5589: if ($curr{'show'} ne &mt('all')) {
5590: if ($count >= $curr{'page'} * $curr{'show'}) {
5591: $more_records = 1;
5592: last;
5593: }
5594: }
5595: if ($curr{'role'} ne 'any') {
5596: next if ($roleslog{$id}{'logentry'}{'role'} ne $curr{'role'});
5597: }
5598: if ($curr{'chgcontext'} ne 'any') {
5599: if ($curr{'chgcontext'} eq 'selfenroll') {
5600: next if (!$roleslog{$id}{'logentry'}{'selfenroll'});
5601: } else {
5602: next if ($roleslog{$id}{'logentry'}{'context'} ne $curr{'chgcontext'});
5603: }
5604: }
5605: $count ++;
5606: next if ($count < $minshown);
5607: unless ($showntableheader) {
5608: $r->print($nav_script
5609: .$nav_links
5610: .&Apache::loncommon::start_data_table()
5611: .$tableheader);
5612: $r->rflush();
5613: $showntableheader = 1;
5614: }
5615: if ($whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} eq '') {
5616: $whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} =
5617: &Apache::loncommon::plainname($roleslog{$id}{'exe_uname'},$roleslog{$id}{'exe_udom'});
5618: }
5619: if ($changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} eq '') {
5620: $changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} =
5621: &Apache::loncommon::plainname($roleslog{$id}{'uname'},$roleslog{$id}{'udom'});
5622: }
5623: my $sec = $roleslog{$id}{'logentry'}{'section'};
5624: if ($sec eq '') {
5625: $sec = &mt('None');
5626: }
5627: my ($rolestart,$roleend);
5628: if ($roleslog{$id}{'delflag'}) {
5629: $rolestart = &mt('deleted');
5630: $roleend = &mt('deleted');
5631: } else {
5632: $rolestart = $roleslog{$id}{'logentry'}{'start'};
5633: $roleend = $roleslog{$id}{'logentry'}{'end'};
5634: if ($rolestart eq '' || $rolestart == 0) {
5635: $rolestart = &mt('No start date');
5636: } else {
5637: $rolestart = &Apache::lonlocal::locallocaltime($rolestart);
5638: }
5639: if ($roleend eq '' || $roleend == 0) {
5640: $roleend = &mt('No end date');
5641: } else {
5642: $roleend = &Apache::lonlocal::locallocaltime($roleend);
5643: }
5644: }
5645: my $chgcontext = $roleslog{$id}{'logentry'}{'context'};
5646: if ($roleslog{$id}{'logentry'}{'selfenroll'}) {
5647: $chgcontext = 'selfenroll';
5648: }
5649: my %lt = &rolechg_contexts($context,$crstype);
5650: if ($chgcontext ne '' && $lt{$chgcontext} ne '') {
5651: $chgcontext = $lt{$chgcontext};
5652: }
5653: $r->print(
5654: &Apache::loncommon::start_data_table_row()
5655: .'<td>'.$count.'</td>'
5656: .'<td>'.&Apache::lonlocal::locallocaltime($roleslog{$id}{'exe_time'}).'</td>'
5657: .'<td>'.$whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}}.'</td>'
5658: .'<td>'.$changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}}.'</td>'
5659: .'<td>'.&Apache::lonnet::plaintext($roleslog{$id}{'logentry'}{'role'},$crstype).'</td>');
5660: if ($context eq 'course') {
5661: $r->print('<td>'.$sec.'</td>');
5662: }
5663: $r->print(
5664: '<td>'.$chgcontext.'</td>'
5665: .'<td>'.$rolestart.'</td>'
5666: .'<td>'.$roleend.'</td>'
5667: .&Apache::loncommon::end_data_table_row()."\n");
5668: }
5669:
5670: if ($showntableheader) { # Table footer, if content displayed above
5671: $r->print(&Apache::loncommon::end_data_table()
5672: .$nav_links);
5673: } else { # No content displayed above
5674: $r->print('<p class="LC_info">'
5675: .&mt('There are no records to display.')
5676: .'</p>'
5677: );
5678: }
5679:
5680: # Form Footer
5681: $r->print(
5682: '<input type="hidden" name="page" value="'.$curr{'page'}.'" />'
5683: .'<input type="hidden" name="action" value="changelogs" />'
5684: .'</form>');
5685: return;
5686: }
5687:
5688: sub userlogdisplay_nav {
5689: my ($formname,$curr,$more_records) = @_;
5690: my ($nav_script,$nav_links);
5691: if (ref($curr) eq 'HASH') {
5692: # Create Navigation:
5693: # Navigation Script
5694: $nav_script = <<"ENDSCRIPT";
5695: <script type="text/javascript">
5696: // <![CDATA[
5697: function chgPage(caller) {
5698: if (caller == 'previous') {
5699: document.$formname.page.value --;
5700: }
5701: if (caller == 'next') {
5702: document.$formname.page.value ++;
5703: }
5704: document.$formname.submit();
5705: return;
5706: }
5707: // ]]>
5708: </script>
5709: ENDSCRIPT
5710: # Navigation Buttons
5711: $nav_links = '<p>';
5712: if (($curr->{'page'} > 1) || ($more_records)) {
5713: if ($curr->{'page'} > 1) {
5714: $nav_links .= '<input type="button"'
5715: .' onclick="javascript:chgPage('."'previous'".');"'
5716: .' value="'.&mt('Previous [_1] changes',$curr->{'show'})
5717: .'" /> ';
5718: }
5719: if ($more_records) {
5720: $nav_links .= '<input type="button"'
5721: .' onclick="javascript:chgPage('."'next'".');"'
5722: .' value="'.&mt('Next [_1] changes',$curr->{'show'})
5723: .'" />';
5724: }
5725: }
5726: $nav_links .= '</p>';
5727: }
5728: return ($nav_script,$nav_links);
5729: }
5730:
5731: sub role_display_filter {
5732: my ($context,$formname,$cdom,$cnum,$curr,$version,$crstype) = @_;
5733: my $lctype;
5734: if ($context eq 'course') {
5735: $lctype = lc($crstype);
5736: }
5737: my $nolink = 1;
5738: my $output = '<table><tr><td valign="top">'.
5739: '<span class="LC_nobreak"><b>'.&mt('Changes/page:').'</b></span><br />'.
5740: &Apache::lonmeta::selectbox('show',$curr->{'show'},undef,
5741: (&mt('all'),5,10,20,50,100,1000,10000)).
5742: '</td><td> </td>';
5743: my $startform =
5744: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_start_date',
5745: $curr->{'rolelog_start_date'},undef,
5746: undef,undef,undef,undef,undef,undef,$nolink);
5747: my $endform =
5748: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_end_date',
5749: $curr->{'rolelog_end_date'},undef,
5750: undef,undef,undef,undef,undef,undef,$nolink);
5751: my %lt = &rolechg_contexts($context,$crstype);
5752: $output .= '<td valign="top"><b>'.&mt('Window during which changes occurred:').'</b><br />'.
5753: '<table><tr><td>'.&mt('After:').
5754: '</td><td>'.$startform.'</td></tr>'.
5755: '<tr><td>'.&mt('Before:').'</td>'.
5756: '<td>'.$endform.'</td></tr></table>'.
5757: '</td>'.
5758: '<td> </td>'.
5759: '<td valign="top"><b>'.&mt('Role:').'</b><br />'.
5760: '<select name="role"><option value="any"';
5761: if ($curr->{'role'} eq 'any') {
5762: $output .= ' selected="selected"';
5763: }
5764: $output .= '>'.&mt('Any').'</option>'."\n";
5765: my @roles = &Apache::lonuserutils::roles_by_context($context,1,$crstype);
5766: foreach my $role (@roles) {
5767: my $plrole;
5768: if ($role eq 'cr') {
5769: $plrole = &mt('Custom Role');
5770: } else {
5771: $plrole=&Apache::lonnet::plaintext($role,$crstype);
5772: }
5773: my $selstr = '';
5774: if ($role eq $curr->{'role'}) {
5775: $selstr = ' selected="selected"';
5776: }
5777: $output .= ' <option value="'.$role.'"'.$selstr.'>'.$plrole.'</option>';
5778: }
5779: $output .= '</select></td>'.
5780: '<td> </td>'.
5781: '<td valign="top"><b>'.
5782: &mt('Context:').'</b><br /><select name="chgcontext">';
5783: my @posscontexts;
5784: if ($context eq 'course') {
5785: @posscontexts = ('any','auto','updatenow','createcourse','course','domain','selfenroll','requestcourses');
5786: } elsif ($context eq 'domain') {
5787: @posscontexts = ('any','domain','requestauthor','domconfig','server');
5788: } else {
5789: @posscontexts = ('any','author','domain');
5790: }
5791: foreach my $chgtype (@posscontexts) {
5792: my $selstr = '';
5793: if ($curr->{'chgcontext'} eq $chgtype) {
5794: $selstr = ' selected="selected"';
5795: }
5796: if ($context eq 'course') {
5797: if (($chgtype eq 'auto') || ($chgtype eq 'updatenow')) {
5798: next if (!&Apache::lonnet::auto_run($cnum,$cdom));
5799: }
5800: }
5801: $output .= '<option value="'.$chgtype.'"'.$selstr.'>'.$lt{$chgtype}.'</option>'."\n";
5802: }
5803: $output .= '</select></td>'
5804: .'</tr></table>';
5805:
5806: # Update Display button
5807: $output .= '<p>'
5808: .'<input type="submit" value="'.&mt('Update Display').'" />'
5809: .'</p>';
5810:
5811: # Server version info
5812: my $needsrev = '2.11.0';
5813: if ($context eq 'course') {
5814: $needsrev = '2.7.0';
5815: }
5816:
5817: $output .= '<p class="LC_info">'
5818: .&mt('Only changes made from servers running LON-CAPA [_1] or later are displayed.'
5819: ,$needsrev);
5820: if ($version) {
5821: $output .= ' '.&mt('This LON-CAPA server is version [_1]',$version);
5822: }
5823: $output .= '</p><hr />';
5824: return $output;
5825: }
5826:
5827: sub rolechg_contexts {
5828: my ($context,$crstype) = @_;
5829: my %lt;
5830: if ($context eq 'course') {
5831: %lt = &Apache::lonlocal::texthash (
5832: any => 'Any',
5833: auto => 'Automated enrollment',
5834: updatenow => 'Roster Update',
5835: createcourse => 'Course Creation',
5836: course => 'User Management in course',
5837: domain => 'User Management in domain',
5838: selfenroll => 'Self-enrolled',
5839: requestcourses => 'Course Request',
5840: );
5841: if ($crstype eq 'Community') {
5842: $lt{'createcourse'} = &mt('Community Creation');
5843: $lt{'course'} = &mt('User Management in community');
5844: $lt{'requestcourses'} = &mt('Community Request');
5845: }
5846: } elsif ($context eq 'domain') {
5847: %lt = &Apache::lonlocal::texthash (
5848: any => 'Any',
5849: domain => 'User Management in domain',
5850: requestauthor => 'Authoring Request',
5851: server => 'Command line script (DC role)',
5852: domconfig => 'Self-enrolled',
5853: );
5854: } else {
5855: %lt = &Apache::lonlocal::texthash (
5856: any => 'Any',
5857: domain => 'User Management in domain',
5858: author => 'User Management by author',
5859: );
5860: }
5861: return %lt;
5862: }
5863:
5864: #-------------------------------------------------- functions for &phase_two
5865: sub user_search_result {
5866: my ($context,$srch) = @_;
5867: my %allhomes;
5868: my %inst_matches;
5869: my %srch_results;
5870: my ($response,$currstate,$forcenewuser,$dirsrchres);
5871: $srch->{'srchterm'} =~ s/\s+/ /g;
5872: if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
5873: $response = &mt('Invalid search.');
5874: }
5875: if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
5876: $response = &mt('Invalid search.');
5877: }
5878: if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
5879: $response = &mt('Invalid search.');
5880: }
5881: if ($srch->{'srchterm'} eq '') {
5882: $response = &mt('You must enter a search term.');
5883: }
5884: if ($srch->{'srchterm'} =~ /^\s+$/) {
5885: $response = &mt('Your search term must contain more than just spaces.');
5886: }
5887: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
5888: if (($srch->{'srchdomain'} eq '') ||
5889: ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
5890: $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
5891: }
5892: }
5893: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
5894: ($srch->{'srchin'} eq 'alc')) {
5895: if ($srch->{'srchby'} eq 'uname') {
5896: my $unamecheck = $srch->{'srchterm'};
5897: if ($srch->{'srchtype'} eq 'contains') {
5898: if ($unamecheck !~ /^\w/) {
5899: $unamecheck = 'a'.$unamecheck;
5900: }
5901: }
5902: if ($unamecheck !~ /^$match_username$/) {
5903: $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
5904: }
5905: }
5906: }
5907: if ($response ne '') {
5908: $response = '<span class="LC_warning">'.$response.'</span>';
5909: }
5910: if ($srch->{'srchin'} eq 'instd') {
5911: my $instd_chk = &directorysrch_check($srch);
5912: if ($instd_chk ne 'ok') {
5913: $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
5914: '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
5915: }
5916: }
5917: if ($response ne '') {
5918: return ($currstate,$response);
5919: }
5920: if ($srch->{'srchby'} eq 'uname') {
5921: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
5922: if ($env{'form.forcenew'}) {
5923: if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
5924: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5925: if ($uhome eq 'no_host') {
5926: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
5927: my $showdom = &display_domain_info($env{'request.role.domain'});
5928: $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
5929: } else {
5930: $currstate = 'modify';
5931: }
5932: } else {
5933: $currstate = 'modify';
5934: }
5935: } else {
5936: if ($srch->{'srchin'} eq 'dom') {
5937: if ($srch->{'srchtype'} eq 'exact') {
5938: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5939: if ($uhome eq 'no_host') {
5940: ($currstate,$response,$forcenewuser) =
5941: &build_search_response($context,$srch,%srch_results);
5942: } else {
5943: $currstate = 'modify';
5944: my $uname = $srch->{'srchterm'};
5945: my $udom = $srch->{'srchdomain'};
5946: $srch_results{$uname.':'.$udom} =
5947: { &Apache::lonnet::get('environment',
5948: ['firstname',
5949: 'lastname',
5950: 'permanentemail'],
5951: $udom,$uname)
5952: };
5953: }
5954: } else {
5955: %srch_results = &Apache::lonnet::usersearch($srch);
5956: ($currstate,$response,$forcenewuser) =
5957: &build_search_response($context,$srch,%srch_results);
5958: }
5959: } else {
5960: my $courseusers = &get_courseusers();
5961: if ($srch->{'srchtype'} eq 'exact') {
5962: if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
5963: $currstate = 'modify';
5964: } else {
5965: ($currstate,$response,$forcenewuser) =
5966: &build_search_response($context,$srch,%srch_results);
5967: }
5968: } else {
5969: foreach my $user (keys(%$courseusers)) {
5970: my ($cuname,$cudomain) = split(/:/,$user);
5971: if ($cudomain eq $srch->{'srchdomain'}) {
5972: my $matched = 0;
5973: if ($srch->{'srchtype'} eq 'begins') {
5974: if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
5975: $matched = 1;
5976: }
5977: } else {
5978: if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
5979: $matched = 1;
5980: }
5981: }
5982: if ($matched) {
5983: $srch_results{$user} =
5984: {&Apache::lonnet::get('environment',
5985: ['firstname',
5986: 'lastname',
5987: 'permanentemail'],
5988: $cudomain,$cuname)};
5989: }
5990: }
5991: }
5992: ($currstate,$response,$forcenewuser) =
5993: &build_search_response($context,$srch,%srch_results);
5994: }
5995: }
5996: }
5997: } elsif ($srch->{'srchin'} eq 'alc') {
5998: $currstate = 'query';
5999: } elsif ($srch->{'srchin'} eq 'instd') {
6000: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
6001: if ($dirsrchres eq 'ok') {
6002: ($currstate,$response,$forcenewuser) =
6003: &build_search_response($context,$srch,%srch_results);
6004: } else {
6005: my $showdom = &display_domain_info($srch->{'srchdomain'});
6006: $response = '<span class="LC_warning">'.
6007: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
6008: '</span><br />'.
6009: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
6010: '<br /><br />';
6011: }
6012: }
6013: } else {
6014: if ($srch->{'srchin'} eq 'dom') {
6015: %srch_results = &Apache::lonnet::usersearch($srch);
6016: ($currstate,$response,$forcenewuser) =
6017: &build_search_response($context,$srch,%srch_results);
6018: } elsif ($srch->{'srchin'} eq 'crs') {
6019: my $courseusers = &get_courseusers();
6020: foreach my $user (keys(%$courseusers)) {
6021: my ($uname,$udom) = split(/:/,$user);
6022: my %names = &Apache::loncommon::getnames($uname,$udom);
6023: my %emails = &Apache::loncommon::getemails($uname,$udom);
6024: if ($srch->{'srchby'} eq 'lastname') {
6025: if ((($srch->{'srchtype'} eq 'exact') &&
6026: ($names{'lastname'} eq $srch->{'srchterm'})) ||
6027: (($srch->{'srchtype'} eq 'begins') &&
6028: ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
6029: (($srch->{'srchtype'} eq 'contains') &&
6030: ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
6031: $srch_results{$user} = {firstname => $names{'firstname'},
6032: lastname => $names{'lastname'},
6033: permanentemail => $emails{'permanentemail'},
6034: };
6035: }
6036: } elsif ($srch->{'srchby'} eq 'lastfirst') {
6037: my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
6038: $srchlast =~ s/\s+$//;
6039: $srchfirst =~ s/^\s+//;
6040: if ($srch->{'srchtype'} eq 'exact') {
6041: if (($names{'lastname'} eq $srchlast) &&
6042: ($names{'firstname'} eq $srchfirst)) {
6043: $srch_results{$user} = {firstname => $names{'firstname'},
6044: lastname => $names{'lastname'},
6045: permanentemail => $emails{'permanentemail'},
6046:
6047: };
6048: }
6049: } elsif ($srch->{'srchtype'} eq 'begins') {
6050: if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
6051: ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
6052: $srch_results{$user} = {firstname => $names{'firstname'},
6053: lastname => $names{'lastname'},
6054: permanentemail => $emails{'permanentemail'},
6055: };
6056: }
6057: } else {
6058: if (($names{'lastname'} =~ /\Q$srchlast\E/i) &&
6059: ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
6060: $srch_results{$user} = {firstname => $names{'firstname'},
6061: lastname => $names{'lastname'},
6062: permanentemail => $emails{'permanentemail'},
6063: };
6064: }
6065: }
6066: }
6067: }
6068: ($currstate,$response,$forcenewuser) =
6069: &build_search_response($context,$srch,%srch_results);
6070: } elsif ($srch->{'srchin'} eq 'alc') {
6071: $currstate = 'query';
6072: } elsif ($srch->{'srchin'} eq 'instd') {
6073: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
6074: if ($dirsrchres eq 'ok') {
6075: ($currstate,$response,$forcenewuser) =
6076: &build_search_response($context,$srch,%srch_results);
6077: } else {
6078: my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = '<span class="LC_warning">'.
6079: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
6080: '</span><br />'.
6081: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
6082: '<br /><br />';
6083: }
6084: }
6085: }
6086: return ($currstate,$response,$forcenewuser,\%srch_results);
6087: }
6088:
6089: sub directorysrch_check {
6090: my ($srch) = @_;
6091: my $can_search = 0;
6092: my $response;
6093: my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
6094: ['directorysrch'],$srch->{'srchdomain'});
6095: my $showdom = &display_domain_info($srch->{'srchdomain'});
6096: if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
6097: if (!$dom_inst_srch{'directorysrch'}{'available'}) {
6098: return &mt('Institutional directory search is not available in domain: [_1]',$showdom);
6099: }
6100: if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
6101: if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
6102: return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom);
6103: }
6104: my @usertypes = split(/:/,$env{'environment.inststatus'});
6105: if (!@usertypes) {
6106: push(@usertypes,'default');
6107: }
6108: if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
6109: foreach my $type (@usertypes) {
6110: if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
6111: $can_search = 1;
6112: last;
6113: }
6114: }
6115: }
6116: if (!$can_search) {
6117: my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
6118: my @longtypes;
6119: foreach my $item (@usertypes) {
6120: if (defined($insttypes->{$item})) {
6121: push (@longtypes,$insttypes->{$item});
6122: } elsif ($item eq 'default') {
6123: push (@longtypes,&mt('other'));
6124: }
6125: }
6126: my $insttype_str = join(', ',@longtypes);
6127: return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
6128: }
6129: } else {
6130: $can_search = 1;
6131: }
6132: } else {
6133: return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
6134: }
6135: my %longtext = &Apache::lonlocal::texthash (
6136: uname => 'username',
6137: lastfirst => 'last name, first name',
6138: lastname => 'last name',
6139: contains => 'contains',
6140: exact => 'as exact match to',
6141: begins => 'begins with',
6142: );
6143: if ($can_search) {
6144: if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
6145: if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
6146: return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
6147: }
6148: } else {
6149: return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
6150: }
6151: }
6152: if ($can_search) {
6153: if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
6154: if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
6155: return 'ok';
6156: } else {
6157: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
6158: }
6159: } else {
6160: if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
6161: ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
6162: ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
6163: return 'ok';
6164: } else {
6165: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
6166: }
6167: }
6168: }
6169: }
6170:
6171: sub get_courseusers {
6172: my %advhash;
6173: my $classlist = &Apache::loncoursedata::get_classlist();
6174: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
6175: foreach my $role (sort(keys(%coursepersonnel))) {
6176: foreach my $user (split(/\,/,$coursepersonnel{$role})) {
6177: if (!exists($classlist->{$user})) {
6178: $classlist->{$user} = [];
6179: }
6180: }
6181: }
6182: return $classlist;
6183: }
6184:
6185: sub build_search_response {
6186: my ($context,$srch,%srch_results) = @_;
6187: my ($currstate,$response,$forcenewuser);
6188: my %names = (
6189: 'uname' => 'username',
6190: 'lastname' => 'last name',
6191: 'lastfirst' => 'last name, first name',
6192: 'crs' => 'this course',
6193: 'dom' => 'LON-CAPA domain',
6194: 'instd' => 'the institutional directory for domain',
6195: );
6196:
6197: my %single = (
6198: begins => 'A match',
6199: contains => 'A match',
6200: exact => 'An exact match',
6201: );
6202: my %nomatch = (
6203: begins => 'No match',
6204: contains => 'No match',
6205: exact => 'No exact match',
6206: );
6207: if (keys(%srch_results) > 1) {
6208: $currstate = 'select';
6209: } else {
6210: if (keys(%srch_results) == 1) {
6211: $currstate = 'modify';
6212: $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
6213: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
6214: $response .= ': '.&display_domain_info($srch->{'srchdomain'});
6215: }
6216: } else { # Search has nothing found. Prepare message to user.
6217: $response = '<span class="LC_warning">';
6218: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
6219: $response .= &mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} [_1] in $names{$srch->{'srchin'}}: [_2]",
6220: '<b>'.$srch->{'srchterm'}.'</b>',
6221: &display_domain_info($srch->{'srchdomain'}));
6222: } else {
6223: $response .= &mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} [_1] in $names{$srch->{'srchin'}}.",
6224: '<b>'.$srch->{'srchterm'}.'</b>');
6225: }
6226: $response .= '</span>';
6227:
6228: if ($srch->{'srchin'} ne 'alc') {
6229: $forcenewuser = 1;
6230: my $cansrchinst = 0;
6231: if ($srch->{'srchdomain'}) {
6232: my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
6233: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
6234: if ($domconfig{'directorysrch'}{'available'}) {
6235: $cansrchinst = 1;
6236: }
6237: }
6238: }
6239: if ((($srch->{'srchby'} eq 'lastfirst') ||
6240: ($srch->{'srchby'} eq 'lastname')) &&
6241: ($srch->{'srchin'} eq 'dom')) {
6242: if ($cansrchinst) {
6243: $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
6244: }
6245: }
6246: if ($srch->{'srchin'} eq 'crs') {
6247: $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
6248: }
6249: }
6250: my $createdom = $env{'request.role.domain'};
6251: if ($context eq 'requestcrs') {
6252: if ($env{'form.coursedom'} ne '') {
6253: $createdom = $env{'form.coursedom'};
6254: }
6255: }
6256: if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $createdom)) {
6257: my $cancreate =
6258: &Apache::lonuserutils::can_create_user($createdom,$context);
6259: my $targetdom = '<span class="LC_cusr_emph">'.$createdom.'</span>';
6260: if ($cancreate) {
6261: my $showdom = &display_domain_info($createdom);
6262: $response .= '<br /><br />'
6263: .'<b>'.&mt('To add a new user:').'</b>'
6264: .'<br />';
6265: if ($context eq 'requestcrs') {
6266: $response .= &mt("(You can only define new users in the new course's domain - [_1])",$targetdom);
6267: } else {
6268: $response .= &mt("(You can only create new users in your current role's domain - [_1])",$targetdom);
6269: }
6270: $response .='<ul><li>'
6271: .&mt("Set 'Domain/institution to search' to: [_1]",'<span class="LC_cusr_emph">'.$showdom.'</span>')
6272: .'</li><li>'
6273: .&mt("Set 'Search criteria' to: [_1]username is ..... in selected LON-CAPA domain[_2]",'<span class="LC_cusr_emph">','</span>')
6274: .'</li><li>'
6275: .&mt('Provide the proposed username')
6276: .'</li><li>'
6277: .&mt("Click 'Search'")
6278: .'</li></ul><br />';
6279: } else {
6280: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
6281: $response .= '<br /><br />';
6282: if ($context eq 'requestcrs') {
6283: $response .= &mt("You are not authorized to define new users in the new course's domain - [_1].",$targetdom);
6284: } else {
6285: $response .= &mt("You are not authorized to create new users in your current role's domain - [_1].",$targetdom);
6286: }
6287: $response .= '<br />'
6288: .&mt('Please contact the [_1]helpdesk[_2] if you need to create a new user.'
6289: ,' <a'.$helplink.'>'
6290: ,'</a>')
6291: .'<br /><br />';
6292: }
6293: }
6294: }
6295: }
6296: return ($currstate,$response,$forcenewuser);
6297: }
6298:
6299: sub display_domain_info {
6300: my ($dom) = @_;
6301: my $output = $dom;
6302: if ($dom ne '') {
6303: my $domdesc = &Apache::lonnet::domain($dom,'description');
6304: if ($domdesc ne '') {
6305: $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
6306: }
6307: }
6308: return $output;
6309: }
6310:
6311: sub crumb_utilities {
6312: my %elements = (
6313: crtuser => {
6314: srchterm => 'text',
6315: srchin => 'selectbox',
6316: srchby => 'selectbox',
6317: srchtype => 'selectbox',
6318: srchdomain => 'selectbox',
6319: },
6320: crtusername => {
6321: srchterm => 'text',
6322: srchdomain => 'selectbox',
6323: },
6324: docustom => {
6325: rolename => 'selectbox',
6326: newrolename => 'textbox',
6327: },
6328: studentform => {
6329: srchterm => 'text',
6330: srchin => 'selectbox',
6331: srchby => 'selectbox',
6332: srchtype => 'selectbox',
6333: srchdomain => 'selectbox',
6334: },
6335: );
6336:
6337: my $jsback .= qq|
6338: function backPage(formname,prevphase,prevstate) {
6339: if (typeof prevphase == 'undefined') {
6340: formname.phase.value = '';
6341: }
6342: else {
6343: formname.phase.value = prevphase;
6344: }
6345: if (typeof prevstate == 'undefined') {
6346: formname.currstate.value = '';
6347: }
6348: else {
6349: formname.currstate.value = prevstate;
6350: }
6351: formname.submit();
6352: }
6353: |;
6354: return ($jsback,\%elements);
6355: }
6356:
6357: sub course_level_table {
6358: my (%inccourses) = @_;
6359: my $table = '';
6360: # Custom Roles?
6361:
6362: my %customroles=&Apache::lonuserutils::my_custom_roles();
6363: my %lt=&Apache::lonlocal::texthash(
6364: 'exs' => "Existing sections",
6365: 'new' => "Define new section",
6366: 'ssd' => "Set Start Date",
6367: 'sed' => "Set End Date",
6368: 'crl' => "Course Level",
6369: 'act' => "Activate",
6370: 'rol' => "Role",
6371: 'ext' => "Extent",
6372: 'grs' => "Section",
6373: 'sta' => "Start",
6374: 'end' => "End"
6375: );
6376:
6377: foreach my $protectedcourse (sort(keys(%inccourses))) {
6378: my $thiscourse=$protectedcourse;
6379: $thiscourse=~s:_:/:g;
6380: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
6381: my $isowner = &is_courseowner($protectedcourse,$coursedata{'internal.courseowner'});
6382: my $area=$coursedata{'description'};
6383: my $crstype=$coursedata{'type'};
6384: if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; }
6385: my ($domain,$cnum)=split(/\//,$thiscourse);
6386: my %sections_count;
6387: if (defined($env{'request.course.id'})) {
6388: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
6389: %sections_count =
6390: &Apache::loncommon::get_sections($domain,$cnum);
6391: }
6392: }
6393: my @roles = &Apache::lonuserutils::roles_by_context('course','',$crstype);
6394: foreach my $role (@roles) {
6395: my $plrole=&Apache::lonnet::plaintext($role,$crstype);
6396: if ((&Apache::lonnet::allowed('c'.$role,$thiscourse)) ||
6397: ((($role eq 'cc') || ($role eq 'co')) && ($isowner))) {
6398: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6399: $plrole,\%sections_count,\%lt);
6400: } elsif ($env{'request.course.sec'} ne '') {
6401: if (&Apache::lonnet::allowed('c'.$role,$thiscourse.'/'.
6402: $env{'request.course.sec'})) {
6403: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6404: $plrole,\%sections_count,\%lt);
6405: }
6406: }
6407: }
6408: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
6409: foreach my $cust (sort(keys(%customroles))) {
6410: next if ($crstype eq 'Community' && $customroles{$cust} =~ /bre\&S/);
6411: my $role = 'cr_cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$cust;
6412: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6413: $cust,\%sections_count,\%lt);
6414: }
6415: }
6416: }
6417: return '' if ($table eq ''); # return nothing if there is nothing
6418: # in the table
6419: my $result;
6420: if (!$env{'request.course.id'}) {
6421: $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
6422: }
6423: $result .=
6424: &Apache::loncommon::start_data_table().
6425: &Apache::loncommon::start_data_table_header_row().
6426: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.'</th>
6427: <th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
6428: &Apache::loncommon::end_data_table_header_row().
6429: $table.
6430: &Apache::loncommon::end_data_table();
6431: return $result;
6432: }
6433:
6434: sub course_level_row {
6435: my ($protectedcourse,$role,$area,$domain,$plrole,$sections_count,$lt) = @_;
6436: my $row = &Apache::loncommon::start_data_table_row().
6437: ' <td><input type="checkbox" name="act_'.
6438: $protectedcourse.'_'.$role.'" /></td>'."\n".
6439: ' <td>'.$plrole.'</td>'."\n".
6440: ' <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
6441: if (($role eq 'cc') || ($role eq 'co')) {
6442: $row .= '<td> </td>';
6443: } elsif ($env{'request.course.sec'} ne '') {
6444: $row .= ' <td><input type="hidden" value="'.
6445: $env{'request.course.sec'}.'" '.
6446: 'name="sec_'.$protectedcourse.'_'.$role.'" />'.
6447: $env{'request.course.sec'}.'</td>';
6448: } else {
6449: if (ref($sections_count) eq 'HASH') {
6450: my $currsec =
6451: &Apache::lonuserutils::course_sections($sections_count,
6452: $protectedcourse.'_'.$role);
6453: $row .= '<td><table class="LC_createuser">'."\n".
6454: '<tr class="LC_section_row">'."\n".
6455: ' <td valign="top">'.$lt->{'exs'}.'<br />'.
6456: $currsec.'</td>'."\n".
6457: ' <td> </td>'."\n".
6458: ' <td valign="top"> '.$lt->{'new'}.'<br />'.
6459: '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.
6460: '" value="" />'.
6461: '<input type="hidden" '.
6462: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n".
6463: '</tr></table></td>'."\n";
6464: } else {
6465: $row .= '<td><input type="text" size="10" '.
6466: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n";
6467: }
6468: }
6469: $row .= <<ENDTIMEENTRY;
6470: <td><input type="hidden" name="start_$protectedcourse\_$role" value="" />
6471: <a href=
6472: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'ssd'}</a></td>
6473: <td><input type="hidden" name="end_$protectedcourse\_$role" value="" />
6474: <a href=
6475: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'sed'}</a></td>
6476: ENDTIMEENTRY
6477: $row .= &Apache::loncommon::end_data_table_row();
6478: return $row;
6479: }
6480:
6481: sub course_level_dc {
6482: my ($dcdom) = @_;
6483: my %customroles=&Apache::lonuserutils::my_custom_roles();
6484: my @roles = &Apache::lonuserutils::roles_by_context('course');
6485: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
6486: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
6487: '<input type="hidden" name="dccourse" value="" />';
6488: my $courseform=&Apache::loncommon::selectcourse_link
6489: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Select','crstype');
6490: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu','role','Course/Community Browser');
6491: my %lt=&Apache::lonlocal::texthash(
6492: 'rol' => "Role",
6493: 'grs' => "Section",
6494: 'exs' => "Existing sections",
6495: 'new' => "Define new section",
6496: 'sta' => "Start",
6497: 'end' => "End",
6498: 'ssd' => "Set Start Date",
6499: 'sed' => "Set End Date",
6500: 'scc' => "Course/Community"
6501: );
6502: my $header = '<h4>'.&mt('Course/Community Level').'</h4>'.
6503: &Apache::loncommon::start_data_table().
6504: &Apache::loncommon::start_data_table_header_row().
6505: '<th>'.$lt{'scc'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
6506: &Apache::loncommon::end_data_table_header_row();
6507: my $otheritems = &Apache::loncommon::start_data_table_row()."\n".
6508: '<td><br /><span class="LC_nobreak"><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc','','','','crstype'".')" />'.
6509: $courseform.(' ' x4).'</span></td>'."\n".
6510: '<td valign><br /><select name="role">'."\n";
6511: foreach my $role (@roles) {
6512: my $plrole=&Apache::lonnet::plaintext($role);
6513: $otheritems .= ' <option value="'.$role.'">'.$plrole;
6514: }
6515: if ( keys %customroles > 0) {
6516: foreach my $cust (sort keys %customroles) {
6517: my $custrole='cr_cr_'.$env{'user.domain'}.
6518: '_'.$env{'user.name'}.'_'.$cust;
6519: $otheritems .= ' <option value="'.$custrole.'">'.$cust;
6520: }
6521: }
6522: $otheritems .= '</select></td><td>'.
6523: '<table border="0" cellspacing="0" cellpadding="0">'.
6524: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
6525: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
6526: '<td> </td>'.
6527: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
6528: '<input type="text" name="newsec" value="" />'.
6529: '<input type="hidden" name="section" value="" />'.
6530: '<input type="hidden" name="groups" value="" />'.
6531: '<input type="hidden" name="crstype" value="" /></td>'.
6532: '</tr></table></td>';
6533: $otheritems .= <<ENDTIMEENTRY;
6534: <td><br /><input type="hidden" name="start" value='' />
6535: <a href=
6536: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
6537: <td><br /><input type="hidden" name="end" value='' />
6538: <a href=
6539: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
6540: ENDTIMEENTRY
6541: $otheritems .= &Apache::loncommon::end_data_table_row().
6542: &Apache::loncommon::end_data_table()."\n";
6543: return $cb_jscript.$header.$hiddenitems.$otheritems;
6544: }
6545:
6546: sub update_selfenroll_config {
6547: my ($r,$context,$permission) = @_;
6548: my ($row,$lt) = &get_selfenroll_titles();
6549: my %curr_groups = &Apache::longroup::coursegroups();
6550: my (%changes,%warning);
6551: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
6552: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
6553: my $curr_types;
6554: if (ref($row) eq 'ARRAY') {
6555: foreach my $item (@{$row}) {
6556: if ($item eq 'enroll_dates') {
6557: my (%currenrolldate,%newenrolldate);
6558: foreach my $type ('start','end') {
6559: $currenrolldate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_date'};
6560: $newenrolldate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_date');
6561: if ($newenrolldate{$type} ne $currenrolldate{$type}) {
6562: $changes{'internal.selfenroll_'.$type.'_date'} = $newenrolldate{$type};
6563: }
6564: }
6565: } elsif ($item eq 'access_dates') {
6566: my (%currdate,%newdate);
6567: foreach my $type ('start','end') {
6568: $currdate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_access'};
6569: $newdate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_access');
6570: if ($newdate{$type} ne $currdate{$type}) {
6571: $changes{'internal.selfenroll_'.$type.'_access'} = $newdate{$type};
6572: }
6573: }
6574: } elsif ($item eq 'types') {
6575: $curr_types =
6576: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6577: if ($env{'form.selfenroll_all'}) {
6578: if ($curr_types ne '*') {
6579: $changes{'internal.selfenroll_types'} = '*';
6580: } else {
6581: next;
6582: }
6583: } else {
6584: my %currdoms;
6585: my @entries = split(/;/,$curr_types);
6586: my @deletedoms = &Apache::loncommon::get_env_multiple('form.selfenroll_delete');
6587: my @activations = &Apache::loncommon::get_env_multiple('form.selfenroll_activate');
6588: my $newnum = 0;
6589: my @latesttypes;
6590: foreach my $num (@activations) {
6591: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$num);
6592: if (@types > 0) {
6593: @types = sort(@types);
6594: my $typestr = join(',',@types);
6595: my $typedom = $env{'form.selfenroll_dom_'.$num};
6596: $latesttypes[$newnum] = $typedom.':'.$typestr;
6597: $currdoms{$typedom} = 1;
6598: $newnum ++;
6599: }
6600: }
6601: for (my $j=0; $j<$env{'form.selfenroll_types_total'}; $j++) {
6602: if ((!grep(/^$j$/,@deletedoms)) && (!grep(/^$j$/,@activations))) {
6603: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$j);
6604: if (@types > 0) {
6605: @types = sort(@types);
6606: my $typestr = join(',',@types);
6607: my $typedom = $env{'form.selfenroll_dom_'.$j};
6608: $latesttypes[$newnum] = $typedom.':'.$typestr;
6609: $currdoms{$typedom} = 1;
6610: $newnum ++;
6611: }
6612: }
6613: }
6614: if ($env{'form.selfenroll_newdom'} ne '') {
6615: my $typedom = $env{'form.selfenroll_newdom'};
6616: if ((!defined($currdoms{$typedom})) &&
6617: (&Apache::lonnet::domain($typedom) ne '')) {
6618: my $typestr;
6619: my ($othertitle,$usertypes,$types) =
6620: &Apache::loncommon::sorted_inst_types($typedom);
6621: my $othervalue = 'any';
6622: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6623: if (@{$types} > 0) {
6624: my @esc_types = map { &escape($_); } @{$types};
6625: $othervalue = 'other';
6626: $typestr = join(',',(@esc_types,$othervalue));
6627: }
6628: $typestr = $othervalue;
6629: } else {
6630: $typestr = $othervalue;
6631: }
6632: $latesttypes[$newnum] = $typedom.':'.$typestr;
6633: $newnum ++ ;
6634: }
6635: }
6636: my $selfenroll_types = join(';',@latesttypes);
6637: if ($selfenroll_types ne $curr_types) {
6638: $changes{'internal.selfenroll_types'} = $selfenroll_types;
6639: }
6640: }
6641: } elsif ($item eq 'limit') {
6642: my $newlimit = $env{'form.selfenroll_limit'};
6643: my $newcap = $env{'form.selfenroll_cap'};
6644: $newcap =~s/\s+//g;
6645: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6646: $currlimit = 'none' if ($currlimit eq '');
6647: my $currcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6648: if ($newlimit ne $currlimit) {
6649: if ($newlimit ne 'none') {
6650: if ($newcap =~ /^\d+$/) {
6651: if ($newcap ne $currcap) {
6652: $changes{'internal.selfenroll_cap'} = $newcap;
6653: }
6654: $changes{'internal.selfenroll_limit'} = $newlimit;
6655: } else {
6656: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6657: }
6658: } elsif ($currcap ne '') {
6659: $changes{'internal.selfenroll_cap'} = '';
6660: $changes{'internal.selfenroll_limit'} = $newlimit;
6661: }
6662: } elsif ($currlimit ne 'none') {
6663: if ($newcap =~ /^\d+$/) {
6664: if ($newcap ne $currcap) {
6665: $changes{'internal.selfenroll_cap'} = $newcap;
6666: }
6667: } else {
6668: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6669: }
6670: }
6671: } elsif ($item eq 'approval') {
6672: my (@currnotified,@newnotified);
6673: my $currapproval = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6674: my $currnotifylist = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6675: if ($currnotifylist ne '') {
6676: @currnotified = split(/,/,$currnotifylist);
6677: @currnotified = sort(@currnotified);
6678: }
6679: my $newapproval = $env{'form.selfenroll_approval'};
6680: @newnotified = &Apache::loncommon::get_env_multiple('form.selfenroll_notify');
6681: @newnotified = sort(@newnotified);
6682: if ($newapproval ne $currapproval) {
6683: $changes{'internal.selfenroll_approval'} = $newapproval;
6684: if (!$newapproval) {
6685: if ($currnotifylist ne '') {
6686: $changes{'internal.selfenroll_notifylist'} = '';
6687: }
6688: } else {
6689: my @differences =
6690: &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6691: if (@differences > 0) {
6692: if (@newnotified > 0) {
6693: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6694: } else {
6695: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6696: }
6697: }
6698: }
6699: } else {
6700: my @differences = &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6701: if (@differences > 0) {
6702: if (@newnotified > 0) {
6703: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6704: } else {
6705: $changes{'internal.selfenroll_notifylist'} = '';
6706: }
6707: }
6708: }
6709: } else {
6710: my $curr_val =
6711: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6712: my $newval = $env{'form.selfenroll_'.$item};
6713: if ($item eq 'section') {
6714: $newval = $env{'form.sections'};
6715: if (defined($curr_groups{$newval})) {
6716: $newval = $curr_val;
6717: $warning{$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');
6718: } elsif ($newval eq 'all') {
6719: $newval = $curr_val;
6720: $warning{$item} = &mt('Section for self-enrolled users unchanged, as "all" is a reserved section name.');
6721: }
6722: if ($newval eq '') {
6723: $newval = 'none';
6724: }
6725: }
6726: if ($newval ne $curr_val) {
6727: $changes{'internal.selfenroll_'.$item} = $newval;
6728: }
6729: }
6730: }
6731: if (keys(%warning) > 0) {
6732: foreach my $item (@{$row}) {
6733: if (exists($warning{$item})) {
6734: $r->print($warning{$item}.'<br />');
6735: }
6736: }
6737: }
6738: if (keys(%changes) > 0) {
6739: my $putresult = &Apache::lonnet::put('environment',\%changes,$cdom,$cnum);
6740: if ($putresult eq 'ok') {
6741: if ((exists($changes{'internal.selfenroll_types'})) ||
6742: (exists($changes{'internal.selfenroll_start_date'})) ||
6743: (exists($changes{'internal.selfenroll_end_date'}))) {
6744: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
6745: $cnum,undef,undef,'Course');
6746: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
6747: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
6748: foreach my $item ('selfenroll_types','selfenroll_start_date','selfenroll_end_date') {
6749: if (exists($changes{'internal.'.$item})) {
6750: $crsinfo{$env{'request.course.id'}}{$item} =
6751: $changes{'internal.'.$item};
6752: }
6753: }
6754: my $crsputresult =
6755: &Apache::lonnet::courseidput($cdom,\%crsinfo,
6756: $chome,'notime');
6757: }
6758: }
6759: $r->print(&mt('The following changes were made to self-enrollment settings:').'<ul>');
6760: foreach my $item (@{$row}) {
6761: my $title = $item;
6762: if (ref($lt) eq 'HASH') {
6763: $title = $lt->{$item};
6764: }
6765: if ($item eq 'enroll_dates') {
6766: foreach my $type ('start','end') {
6767: if (exists($changes{'internal.selfenroll_'.$type.'_date'})) {
6768: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_date'});
6769: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6770: $title,$type,$newdate).'</li>');
6771: }
6772: }
6773: } elsif ($item eq 'access_dates') {
6774: foreach my $type ('start','end') {
6775: if (exists($changes{'internal.selfenroll_'.$type.'_access'})) {
6776: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_access'});
6777: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6778: $title,$type,$newdate).'</li>');
6779: }
6780: }
6781: } elsif ($item eq 'limit') {
6782: if ((exists($changes{'internal.selfenroll_limit'})) ||
6783: (exists($changes{'internal.selfenroll_cap'}))) {
6784: my ($newval,$newcap);
6785: if ($changes{'internal.selfenroll_cap'} ne '') {
6786: $newcap = $changes{'internal.selfenroll_cap'}
6787: } else {
6788: $newcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6789: }
6790: if ($changes{'internal.selfenroll_limit'} eq 'none') {
6791: $newval = &mt('No limit');
6792: } elsif ($changes{'internal.selfenroll_limit'} eq
6793: 'allstudents') {
6794: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6795: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6796: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6797: } else {
6798: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6799: if ($currlimit eq 'allstudents') {
6800: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6801: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6802: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6803: }
6804: }
6805: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6806: }
6807: } elsif ($item eq 'approval') {
6808: if ((exists($changes{'internal.selfenroll_approval'})) ||
6809: (exists($changes{'internal.selfenroll_notifylist'}))) {
6810: my ($newval,$newnotify);
6811: if (exists($changes{'internal.selfenroll_notifylist'})) {
6812: $newnotify = $changes{'internal.selfenroll_notifylist'};
6813: } else {
6814: $newnotify = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6815: }
6816: if ($changes{'internal.selfenroll_approval'}) {
6817: $newval = &mt('Yes');
6818: } elsif ($changes{'internal.selfenroll_approval'} eq '0') {
6819: $newval = &mt('No');
6820: } else {
6821: my $currapproval =
6822: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6823: if ($currapproval) {
6824: $newval = &mt('Yes');
6825: } else {
6826: $newval = &mt('No');
6827: }
6828: }
6829: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval));
6830: if ($newnotify) {
6831: $r->print('<br />'.&mt('The following will be notified when an enrollment request needs approval, or has been approved: [_1].',$newnotify));
6832: } else {
6833: $r->print('<br />'.&mt('No notifications sent when an enrollment request needs approval, or has been approved.'));
6834: }
6835: $r->print('</li>'."\n");
6836: }
6837: } else {
6838: if (exists($changes{'internal.selfenroll_'.$item})) {
6839: my $newval = $changes{'internal.selfenroll_'.$item};
6840: if ($item eq 'types') {
6841: if ($newval eq '') {
6842: $newval = &mt('None');
6843: } elsif ($newval eq '*') {
6844: $newval = &mt('Any user in any domain');
6845: }
6846: } elsif ($item eq 'registered') {
6847: if ($newval eq '1') {
6848: $newval = &mt('Yes');
6849: } elsif ($newval eq '0') {
6850: $newval = &mt('No');
6851: }
6852: }
6853: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6854: }
6855: }
6856: }
6857: $r->print('</ul>');
6858: my %newenvhash;
6859: foreach my $key (keys(%changes)) {
6860: $newenvhash{'course.'.$env{'request.course.id'}.'.'.$key} = $changes{$key};
6861: }
6862: &Apache::lonnet::appenv(\%newenvhash);
6863: } else {
6864: $r->print(&mt('An error occurred when saving changes to self-enrollment settings in this course.').'<br />'.&mt('The error was: [_1].',$putresult));
6865: }
6866: } else {
6867: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6868: }
6869: } else {
6870: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6871: }
6872: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
6873: if (ref($visactions) eq 'HASH') {
6874: if (!$visible) {
6875: $r->print('<br />'.$visactions->{'miss'}.'<br />'.$visactions->{'yous'}.
6876: '<br />');
6877: if (ref($vismsgs) eq 'ARRAY') {
6878: $r->print('<br />'.$visactions->{'take'}.'<ul>');
6879: foreach my $item (@{$vismsgs}) {
6880: $r->print('<li>'.$visactions->{$item}.'</li>');
6881: }
6882: $r->print('</ul>');
6883: }
6884: $r->print($cansetvis);
6885: }
6886: }
6887: return;
6888: }
6889:
6890: sub get_selfenroll_titles {
6891: my @row = ('types','registered','enroll_dates','access_dates','section',
6892: 'approval','limit');
6893: my %lt = &Apache::lonlocal::texthash (
6894: types => 'Users allowed to self-enroll in this course',
6895: registered => 'Restrict self-enrollment to students officially registered for the course',
6896: enroll_dates => 'Dates self-enrollment available',
6897: access_dates => 'Course access dates assigned to self-enrolling users',
6898: section => 'Section assigned to self-enrolling users',
6899: approval => 'Self-enrollment requests need approval?',
6900: limit => 'Enrollment limit',
6901: );
6902: return (\@row,\%lt);
6903: }
6904:
6905: sub is_courseowner {
6906: my ($thiscourse,$courseowner) = @_;
6907: if ($courseowner eq '') {
6908: if ($env{'request.course.id'} eq $thiscourse) {
6909: $courseowner = $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'};
6910: }
6911: }
6912: if ($courseowner ne '') {
6913: if ($courseowner eq $env{'user.name'}.':'.$env{'user.domain'}) {
6914: return 1;
6915: }
6916: }
6917: return;
6918: }
6919:
6920: #---------------------------------------------- end functions for &phase_two
6921:
6922: #--------------------------------- functions for &phase_two and &phase_three
6923:
6924: #--------------------------end of functions for &phase_two and &phase_three
6925:
6926: 1;
6927: __END__
6928:
6929:
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