1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.338 2010/04/02 14:18:50 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: 'portfolio' => "Personal User Portfolio",
227: 'avai' => "Available",
228: 'cusa' => "availability",
229: 'chse' => "Change setting",
230: 'usde' => "Use default",
231: 'uscu' => "Use custom",
232: 'official' => 'Can request creation of official courses',
233: 'unofficial' => 'Can request creation of unofficial courses',
234: 'community' => 'Can request creation of communities',
235: );
236: if ($context eq 'requestcourses') {
237: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
238: 'requestcourses.official','requestcourses.unofficial',
239: 'requestcourses.community');
240: @usertools = ('official','unofficial','community');
241: @options =('norequest','approval','autolimit','validate');
242: %validations = &Apache::lonnet::auto_courserequest_checks($ccdomain);
243: %reqtitles = &courserequest_titles();
244: %reqdisplay = &courserequest_display();
245: $colspan = ' colspan="2"';
246: %domconfig =
247: &Apache::lonnet::get_dom('configuration',['requestcourses'],$ccdomain);
248: $isadv = &Apache::lonnet::is_advanced_user($ccuname,$ccdomain);
249: } else {
250: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
251: 'tools.aboutme','tools.portfolio','tools.blog');
252: @usertools = ('aboutme','blog','portfolio');
253: }
254: foreach my $item (@usertools) {
255: my ($custom_access,$curr_access,$cust_on,$cust_off,$tool_on,$tool_off,
256: $currdisp,$custdisp,$custradio);
257: $cust_off = 'checked="checked" ';
258: $tool_on = 'checked="checked" ';
259: $curr_access =
260: &Apache::lonnet::usertools_access($ccuname,$ccdomain,$item,undef,
261: $context);
262: if ($userenv{$context.'.'.$item} ne '') {
263: $cust_on = ' checked="checked" ';
264: $cust_off = '';
265: }
266: if ($context eq 'requestcourses') {
267: if ($userenv{$context.'.'.$item} eq '') {
268: $custom_access = &mt('Currently from default setting.');
269: } else {
270: $custom_access = &mt('Currently from custom setting.');
271: }
272: } else {
273: if ($userenv{$context.'.'.$item} eq '') {
274: $custom_access =
275: &mt('Availability determined currently from default setting.');
276: if (!$curr_access) {
277: $tool_off = 'checked="checked" ';
278: $tool_on = '';
279: }
280: } else {
281: $custom_access =
282: &mt('Availability determined currently from custom setting.');
283: if ($userenv{$context.'.'.$item} == 0) {
284: $tool_off = 'checked="checked" ';
285: $tool_on = '';
286: }
287: }
288: }
289: $output .= ' <tr class="LC_info_row">'."\n".
290: ' <td'.$colspan.'>'.$lt{$item}.'</td>'."\n".
291: ' </tr>'."\n".
292: &Apache::loncommon::start_data_table_row()."\n";
293: if ($context eq 'requestcourses') {
294: my ($curroption,$currlimit);
295: if ($userenv{$context.'.'.$item} ne '') {
296: $curroption = $userenv{$context.'.'.$item};
297: } else {
298: my (@inststatuses);
299: $curroption =
300: &Apache::loncoursequeueadmin::get_processtype($ccuname,$ccdomain,$isadv,$ccdomain,
301: $item,\@inststatuses,\%domconfig);
302: }
303: if (!$curroption) {
304: $curroption = 'norequest';
305: }
306: if ($curroption =~ /^autolimit=(\d*)$/) {
307: $currlimit = $1;
308: if ($currlimit eq '') {
309: $currdisp = &mt('Yes, automatic creation');
310: } else {
311: $currdisp = &mt('Yes, up to [quant,_1,request]/user',$currlimit);
312: }
313: } else {
314: $currdisp = $reqdisplay{$curroption};
315: }
316: $custdisp = '<table>';
317: foreach my $option (@options) {
318: my $val = $option;
319: if ($option eq 'norequest') {
320: $val = 0;
321: }
322: if ($option eq 'validate') {
323: my $canvalidate = 0;
324: if (ref($validations{$item}) eq 'HASH') {
325: if ($validations{$item}{'_custom_'}) {
326: $canvalidate = 1;
327: }
328: }
329: next if (!$canvalidate);
330: }
331: my $checked = '';
332: if ($option eq $curroption) {
333: $checked = ' checked="checked"';
334: } elsif ($option eq 'autolimit') {
335: if ($curroption =~ /^autolimit/) {
336: $checked = ' checked="checked"';
337: }
338: }
339: $custdisp .= '<tr><td><span class="LC_nobreak"><label>'.
340: '<input type="radio" name="crsreq_'.$item.
341: '" value="'.$val.'"'.$checked.' />'.
342: $reqtitles{$option}.'</label> ';
343: if ($option eq 'autolimit') {
344: $custdisp .= '<input type="text" name="crsreq_'.
345: $item.'_limit" size="1" '.
346: 'value="'.$currlimit.'" /></span><br />'.
347: $reqtitles{'unlimited'};
348: } else {
349: $custdisp .= '</span>';
350: }
351: $custdisp .= '</td></tr>';
352: }
353: $custdisp .= '</table>';
354: $custradio = '</span></td><td>'.&mt('Custom setting').'<br />'.$custdisp;
355: } else {
356: $currdisp = ($curr_access?&mt('Yes'):&mt('No'));
357: $custdisp = '<span class="LC_nobreak"><label>'.
358: '<input type="radio" name="'.$context.'_'.$item.'"'.
359: ' value="1"'. $tool_on.'/>'.&mt('On').'</label> <label>'.
360: '<input type="radio" name="'.$context.'_'.$item.'" value="0" '.
361: $tool_off.'/>'.&mt('Off').'</label></span>';
362: $custradio = (' 'x2).'--'.$lt{'cusa'}.': '.$custdisp.
363: '</span>';
364: }
365: $output .= ' <td'.$colspan.'>'.$custom_access.(' 'x4).
366: $lt{'avai'}.': '.$currdisp.'</td>'."\n".
367: &Apache::loncommon::end_data_table_row()."\n".
368: &Apache::loncommon::start_data_table_row()."\n".
369: ' <td style="vertical-align:top;"><span class="LC_nobreak">'.
370: $lt{'chse'}.': <label>'.
371: '<input type="radio" name="custom'.$item.'" value="0" '.
372: $cust_off.'/>'.$lt{'usde'}.'</label>'.(' ' x3).
373: '<label><input type="radio" name="custom'.$item.'" value="1" '.
374: $cust_on.'/>'.$lt{'uscu'}.'</label>'.$custradio.'</td>'.
375: &Apache::loncommon::end_data_table_row()."\n";
376: }
377: return $output;
378: }
379:
380: sub coursereq_externaluser {
381: my ($ccuname,$ccdomain,$cdom) = @_;
382: my (@usertools,@options,%validations,%userenv,$output);
383: my %lt = &Apache::lonlocal::texthash (
384: 'official' => 'Can request creation of official courses',
385: 'unofficial' => 'Can request creation of unofficial courses',
386: 'community' => 'Can request creation of communities',
387: );
388:
389: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
390: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
391: 'reqcrsotherdom.community');
392: @usertools = ('official','unofficial','community');
393: @options = ('approval','validate','autolimit');
394: %validations = &Apache::lonnet::auto_courserequest_checks($cdom);
395: my $optregex = join('|',@options);
396: my %reqtitles = &courserequest_titles();
397: foreach my $item (@usertools) {
398: my ($curroption,$currlimit,$tooloff);
399: if ($userenv{'reqcrsotherdom.'.$item} ne '') {
400: my @curr = split(',',$userenv{'reqcrsotherdom.'.$item});
401: foreach my $req (@curr) {
402: if ($req =~ /^\Q$cdom\E\:($optregex)=?(\d*)$/) {
403: $curroption = $1;
404: $currlimit = $2;
405: last;
406: }
407: }
408: if (!$curroption) {
409: $curroption = 'norequest';
410: $tooloff = ' checked="checked"';
411: }
412: } else {
413: $curroption = 'norequest';
414: $tooloff = ' checked="checked"';
415: }
416: $output.= &Apache::loncommon::start_data_table_row()."\n".
417: ' <td><span class="LC_nobreak">'.$lt{$item}.': </span></td><td>'.
418: '<table><tr><td valign="top">'."\n".
419: '<label><input type="radio" name="reqcrsotherdom_'.$item.
420: '" value=""'.$tooloff.' />'.$reqtitles{'norequest'}.
421: '</label></td>';
422: foreach my $option (@options) {
423: if ($option eq 'validate') {
424: my $canvalidate = 0;
425: if (ref($validations{$item}) eq 'HASH') {
426: if ($validations{$item}{'_external_'}) {
427: $canvalidate = 1;
428: }
429: }
430: next if (!$canvalidate);
431: }
432: my $checked = '';
433: if ($option eq $curroption) {
434: $checked = ' checked="checked"';
435: }
436: $output .= '<td valign="top"><span class="LC_nobreak"><label>'.
437: '<input type="radio" name="reqcrsotherdom_'.$item.
438: '" value="'.$option.'"'.$checked.' />'.
439: $reqtitles{$option}.'</label>';
440: if ($option eq 'autolimit') {
441: $output .= ' <input type="text" name="reqcrsotherdom_'.
442: $item.'_limit" size="1" '.
443: 'value="'.$currlimit.'" /></span>'.
444: '<br />'.$reqtitles{'unlimited'};
445: } else {
446: $output .= '</span>';
447: }
448: $output .= '</td>';
449: }
450: $output .= '</td></tr></table></td>'."\n".
451: &Apache::loncommon::end_data_table_row()."\n";
452: }
453: return $output;
454: }
455:
456: sub courserequest_titles {
457: my %titles = &Apache::lonlocal::texthash (
458: official => 'Official',
459: unofficial => 'Unofficial',
460: community => 'Communities',
461: norequest => 'Not allowed',
462: approval => 'Approval by Dom. Coord.',
463: validate => 'With validation',
464: autolimit => 'Numerical limit',
465: unlimited => '(blank for unlimited)',
466: );
467: return %titles;
468: }
469:
470: sub courserequest_display {
471: my %titles = &Apache::lonlocal::texthash (
472: approval => 'Yes, need approval',
473: validate => 'Yes, with validation',
474: norequest => 'No',
475: );
476: return %titles;
477: }
478:
479: # =================================================================== Phase one
480:
481: sub print_username_entry_form {
482: my ($r,$context,$response,$srch,$forcenewuser,$crstype) = @_;
483: my $defdom=$env{'request.role.domain'};
484: my $formtoset = 'crtuser';
485: if (exists($env{'form.startrolename'})) {
486: $formtoset = 'docustom';
487: $env{'form.rolename'} = $env{'form.startrolename'};
488: } elsif ($env{'form.origform'} eq 'crtusername') {
489: $formtoset = $env{'form.origform'};
490: }
491:
492: my ($jsback,$elements) = &crumb_utilities();
493:
494: my $jscript = &Apache::loncommon::studentbrowser_javascript()."\n".
495: '<script type="text/javascript">'."\n".
496: '// <![CDATA['."\n".
497: &Apache::lonhtmlcommon::set_form_elements($elements->{$formtoset})."\n".
498: '// ]]>'."\n".
499: '</script>'."\n";
500:
501: my %existingroles=&Apache::lonuserutils::my_custom_roles($crstype);
502: if (($env{'form.action'} eq 'custom') && (keys(%existingroles) > 0)
503: && (&Apache::lonnet::allowed('mcr','/'))) {
504: $jscript .= &customrole_javascript();
505: }
506: my %loaditems = (
507: 'onload' => "javascript:setFormElements(document.$formtoset)",
508: );
509: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
510: my $start_page =
511: &Apache::loncommon::start_page('User Management',
512: $jscript,{'add_entries' => \%loaditems,});
513: if ($env{'form.action'} eq 'custom') {
514: &Apache::lonhtmlcommon::add_breadcrumb
515: ({href=>"javascript:backPage(document.crtuser)",
516: text=>"Pick custom role",});
517: } else {
518: &Apache::lonhtmlcommon::add_breadcrumb
519: ({href=>"javascript:backPage(document.crtuser)",
520: text=>$breadcrumb_text{'search'},
521: faq=>282,bug=>'Instructor Interface',});
522: }
523: my $helpitem = 'Course_Change_Privileges';
524: if ($env{'form.action'} eq 'custom') {
525: $helpitem = 'Course_Editing_Custom_Roles';
526: } elsif ($env{'form.action'} eq 'singlestudent') {
527: $helpitem = 'Course_Add_Student';
528: }
529: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
530: $helpitem);
531: my %lt=&Apache::lonlocal::texthash(
532: 'srst' => 'Search for a user and enroll as a student',
533: 'srme' => 'Search for a user and enroll as a member',
534: 'srad' => 'Search for a user and modify/add user information or roles',
535: 'usr' => "Username",
536: 'dom' => "Domain",
537: 'ecrp' => "Define or Edit Custom Role",
538: 'nr' => "role name",
539: 'cre' => "Next",
540: );
541: $r->print($start_page."\n".$crumbs);
542: if ($env{'form.action'} eq 'custom') {
543: if (&Apache::lonnet::allowed('mcr','/')) {
544: my $newroletext = &mt('Define new custom role:');
545: $r->print('<form action="/adm/createuser" method="post" name="docustom">'.
546: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
547: '<input type="hidden" name="phase" value="selected_custom_edit" />'.
548: '<h3>'.$lt{'ecrp'}.'</h3>'.
549: &Apache::loncommon::start_data_table().
550: &Apache::loncommon::start_data_table_row().
551: '<td>');
552: if (keys(%existingroles) > 0) {
553: $r->print('<br /><label><input type="radio" name="customroleaction" value="new" checked="checked" onclick="setCustomFields();" /><b>'.$newroletext.'</b></label>');
554: } else {
555: $r->print('<br /><input type="hidden" name="customroleaction" value="new" /><b>'.$newroletext.'</b>');
556: }
557: $r->print('</td><td align="center">'.$lt{'nr'}.'<br /><input type="text" size="15" name="newrolename" onfocus="setCustomAction('."'new'".');" /></td>'.
558: &Apache::loncommon::end_data_table_row());
559: if (keys(%existingroles) > 0) {
560: $r->print(&Apache::loncommon::start_data_table_row().'<td><br />'.
561: '<label><input type="radio" name="customroleaction" value="edit" onclick="setCustomFields();"/><b>'.
562: &mt('View/Modify existing role:').'</b></label></td>'.
563: '<td align="center"><br />'.
564: '<select name="rolename" onchange="setCustomAction('."'edit'".');">'.
565: '<option value="" selected="selected">'.
566: &mt('Select'));
567: foreach my $role (sort(keys(%existingroles))) {
568: $r->print('<option value="'.$role.'">'.$role.'</option>');
569: }
570: $r->print('</select>'.
571: '</td>'.
572: &Apache::loncommon::end_data_table_row());
573: }
574: $r->print(&Apache::loncommon::end_data_table().'<p>'.
575: '<input name="customeditor" type="submit" value="'.
576: $lt{'cre'}.'" /></p>'.
577: '</form>');
578: }
579: } else {
580: my $actiontext = $lt{'srad'};
581: if ($env{'form.action'} eq 'singlestudent') {
582: if ($crstype eq 'Community') {
583: $actiontext = $lt{'srme'};
584: } else {
585: $actiontext = $lt{'srst'};
586: }
587: }
588: $r->print("<h3>$actiontext</h3>");
589: if ($env{'form.origform'} ne 'crtusername') {
590: $r->print("\n".$response);
591: }
592: $r->print(&entry_form($defdom,$srch,$forcenewuser,$context,$response,$crstype));
593: }
594: $r->print(&Apache::loncommon::end_page());
595: }
596:
597: sub customrole_javascript {
598: my $js = <<"END";
599: <script type="text/javascript">
600: // <![CDATA[
601:
602: function setCustomFields() {
603: if (document.docustom.customroleaction.length > 0) {
604: for (var i=0; i<document.docustom.customroleaction.length; i++) {
605: if (document.docustom.customroleaction[i].checked) {
606: if (document.docustom.customroleaction[i].value == 'new') {
607: document.docustom.rolename.selectedIndex = 0;
608: } else {
609: document.docustom.newrolename.value = '';
610: }
611: }
612: }
613: }
614: return;
615: }
616:
617: function setCustomAction(caller) {
618: if (document.docustom.customroleaction.length > 0) {
619: for (var i=0; i<document.docustom.customroleaction.length; i++) {
620: if (document.docustom.customroleaction[i].value == caller) {
621: document.docustom.customroleaction[i].checked = true;
622: }
623: }
624: }
625: setCustomFields();
626: return;
627: }
628:
629: // ]]>
630: </script>
631: END
632: return $js;
633: }
634:
635: sub entry_form {
636: my ($dom,$srch,$forcenewuser,$context,$responsemsg,$crstype) = @_;
637: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
638: my ($usertype,$inexact);
639: if (ref($srch) eq 'HASH') {
640: if (($srch->{'srchin'} eq 'dom') &&
641: ($srch->{'srchby'} eq 'uname') &&
642: ($srch->{'srchtype'} eq 'exact') &&
643: ($srch->{'srchdomain'} ne '') &&
644: ($srch->{'srchterm'} ne '')) {
645: my ($rules,$ruleorder) =
646: &Apache::lonnet::inst_userrules($srch->{'srchdomain'},'username');
647: $usertype = &Apache::lonuserutils::check_usertype($srch->{'srchdomain'},$srch->{'srchterm'},$rules);
648: } else {
649: $inexact = 1;
650: }
651: }
652: my $cancreate =
653: &Apache::lonuserutils::can_create_user($dom,$context,$usertype);
654: my $userpicker =
655: &Apache::loncommon::user_picker($dom,$srch,$forcenewuser,
656: 'document.crtuser',$cancreate,$usertype);
657: my $srchbutton = &mt('Search');
658: if ($env{'form.action'} eq 'singlestudent') {
659: $srchbutton = &mt('Search and Enroll');
660: } elsif ($cancreate && $responsemsg ne '' && $inexact) {
661: $srchbutton = &mt('Search or Add New User');
662: }
663: my $output = <<"ENDBLOCK";
664: <form action="/adm/createuser" method="post" name="crtuser">
665: <input type="hidden" name="action" value="$env{'form.action'}" />
666: <input type="hidden" name="phase" value="get_user_info" />
667: $userpicker
668: <input name="userrole" type="button" value="$srchbutton" onclick="javascript:validateEntry(document.crtuser)" />
669: </form>
670: ENDBLOCK
671: if ($env{'form.phase'} eq '') {
672: my $defdom=$env{'request.role.domain'};
673: my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain');
674: my %lt=&Apache::lonlocal::texthash(
675: 'enro' => 'Enroll one student',
676: 'enrm' => 'Enroll one member',
677: 'admo' => 'Add/modify a single user',
678: 'crea' => 'create new user if required',
679: 'uskn' => "username is known",
680: 'crnu' => 'Create a new user',
681: 'usr' => 'Username',
682: 'dom' => 'in domain',
683: 'enrl' => 'Enroll',
684: 'cram' => 'Create/Modify user',
685: );
686: my $sellink=&Apache::loncommon::selectstudent_link('crtusername','srchterm','srchdomain');
687: my ($title,$buttontext,$showresponse);
688: if ($env{'form.action'} eq 'singlestudent') {
689: if ($crstype eq 'Community') {
690: $title = $lt{'enrm'};
691: } else {
692: $title = $lt{'enro'};
693: }
694: $buttontext = $lt{'enrl'};
695: } else {
696: $title = $lt{'admo'};
697: $buttontext = $lt{'cram'};
698: }
699: if ($cancreate) {
700: $title .= ' <span class="LC_cusr_subheading">('.$lt{'crea'}.')</span>';
701: } else {
702: $title .= ' <span class="LC_cusr_subheading">('.$lt{'uskn'}.')</span>';
703: }
704: if ($env{'form.origform'} eq 'crtusername') {
705: $showresponse = $responsemsg;
706: }
707: $output .= <<"ENDDOCUMENT";
708: <br />
709: <form action="/adm/createuser" method="post" name="crtusername">
710: <input type="hidden" name="action" value="$env{'form.action'}" />
711: <input type="hidden" name="phase" value="createnewuser" />
712: <input type="hidden" name="srchtype" value="exact" />
713: <input type="hidden" name="srchby" value="uname" />
714: <input type="hidden" name="srchin" value="dom" />
715: <input type="hidden" name="forcenewuser" value="1" />
716: <input type="hidden" name="origform" value="crtusername" />
717: <h3>$title</h3>
718: $showresponse
719: <table>
720: <tr>
721: <td>$lt{'usr'}:</td>
722: <td><input type="text" size="15" name="srchterm" /></td>
723: <td> $lt{'dom'}:</td><td>$domform</td>
724: <td> $sellink </td>
725: <td> <input name="userrole" type="submit" value="$buttontext" /></td>
726: </tr>
727: </table>
728: </form>
729: ENDDOCUMENT
730: }
731: return $output;
732: }
733:
734: sub user_modification_js {
735: my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_;
736:
737: return <<END;
738: <script type="text/javascript" language="Javascript">
739: // <![CDATA[
740:
741: function pclose() {
742: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
743: "height=350,width=350,scrollbars=no,menubar=no");
744: parmwin.close();
745: }
746:
747: $pjump_def
748: $dc_setcourse_code
749:
750: function dateset() {
751: eval("document.cu."+document.cu.pres_marker.value+
752: ".value=document.cu.pres_value.value");
753: pclose();
754: }
755:
756: $nondc_setsection_code
757: // ]]>
758: </script>
759: END
760: }
761:
762: # =================================================================== Phase two
763: sub print_user_selection_page {
764: my ($r,$response,$srch,$srch_results,$srcharray,$context,$opener_elements,$crstype) = @_;
765: my @fields = ('username','domain','lastname','firstname','permanentemail');
766: my $sortby = $env{'form.sortby'};
767:
768: if (!grep(/^\Q$sortby\E$/,@fields)) {
769: $sortby = 'lastname';
770: }
771:
772: my ($jsback,$elements) = &crumb_utilities();
773:
774: my $jscript = (<<ENDSCRIPT);
775: <script type="text/javascript">
776: // <![CDATA[
777: function pickuser(uname,udom) {
778: document.usersrchform.seluname.value=uname;
779: document.usersrchform.seludom.value=udom;
780: document.usersrchform.phase.value="userpicked";
781: document.usersrchform.submit();
782: }
783:
784: $jsback
785: // ]]>
786: </script>
787: ENDSCRIPT
788:
789: my %lt=&Apache::lonlocal::texthash(
790: 'usrch' => "User Search to add/modify roles",
791: 'stusrch' => "User Search to enroll student",
792: 'memsrch' => "User Search to enroll member",
793: 'usel' => "Select a user to add/modify roles",
794: 'stusel' => "Select a user to enroll as a student",
795: 'memsel' => "Select a user to enroll as a member",
796: 'username' => "username",
797: 'domain' => "domain",
798: 'lastname' => "last name",
799: 'firstname' => "first name",
800: 'permanentemail' => "permanent e-mail",
801: );
802: if ($context eq 'requestcrs') {
803: $r->print('<div>');
804: } else {
805: $r->print(&Apache::loncommon::start_page('User Management',$jscript));
806:
807: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
808: &Apache::lonhtmlcommon::add_breadcrumb
809: ({href=>"javascript:backPage(document.usersrchform,'','')",
810: text=>$breadcrumb_text{'search'},
811: faq=>282,bug=>'Instructor Interface',},
812: {href=>"javascript:backPage(document.usersrchform,'get_user_info','select')",
813: text=>$breadcrumb_text{'userpicked'},
814: faq=>282,bug=>'Instructor Interface',});
815: if ($env{'form.action'} eq 'singleuser') {
816: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
817: 'Course_Change_Privileges'));
818: $r->print("<b>$lt{'usrch'}</b><br />");
819: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
820: $r->print('<h3>'.$lt{'usel'}.'</h3>');
821: } elsif ($env{'form.action'} eq 'singlestudent') {
822: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
823: 'Course_Add_Student'));
824: $r->print($jscript."<b>");
825: if ($crstype eq 'Community') {
826: $r->print($lt{'memsrch'});
827: } else {
828: $r->print($lt{'stusrch'});
829: }
830: $r->print("</b><br />");
831: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
832: $r->print('</form><h3>');
833: if ($crstype eq 'Community') {
834: $r->print($lt{'memsel'});
835: } else {
836: $r->print($lt{'stusel'});
837: }
838: $r->print('</h3>');
839: }
840: }
841: $r->print('<form name="usersrchform" method="post">'.
842: &Apache::loncommon::start_data_table()."\n".
843: &Apache::loncommon::start_data_table_header_row()."\n".
844: ' <th> </th>'."\n");
845: foreach my $field (@fields) {
846: $r->print(' <th><a href="javascript:document.usersrchform.sortby.value='.
847: "'".$field."'".';document.usersrchform.submit();">'.
848: $lt{$field}.'</a></th>'."\n");
849: }
850: $r->print(&Apache::loncommon::end_data_table_header_row());
851:
852: my @sorted_users = sort {
853: lc($srch_results->{$a}->{$sortby}) cmp lc($srch_results->{$b}->{$sortby})
854: ||
855: lc($srch_results->{$a}->{lastname}) cmp lc($srch_results->{$b}->{lastname})
856: ||
857: lc($srch_results->{$a}->{firstname}) cmp lc($srch_results->{$b}->{firstname})
858: ||
859: lc($a) cmp lc($b)
860: } (keys(%$srch_results));
861:
862: foreach my $user (@sorted_users) {
863: my ($uname,$udom) = split(/:/,$user);
864: my $onclick;
865: if ($context eq 'requestcrs') {
866: $onclick =
867: 'onclick="javascript:gochoose('."'$uname','$udom',".
868: "'$srch_results->{$user}->{firstname}',".
869: "'$srch_results->{$user}->{lastname}',".
870: "'$srch_results->{$user}->{permanentemail}'".');"';
871: } else {
872: $onclick =
873: ' onclick="javascript:pickuser('."'".$uname."'".','."'".$udom."'".');"';
874: }
875: $r->print(&Apache::loncommon::start_data_table_row().
876: '<td><input type="button" name="seluser" value="'.&mt('Select').'" '.
877: $onclick.' /></td>'.
878: '<td><tt>'.$uname.'</tt></td>'.
879: '<td><tt>'.$udom.'</tt></td>');
880: foreach my $field ('lastname','firstname','permanentemail') {
881: $r->print('<td>'.$srch_results->{$user}->{$field}.'</td>');
882: }
883: $r->print(&Apache::loncommon::end_data_table_row());
884: }
885: $r->print(&Apache::loncommon::end_data_table().'<br /><br />');
886: if (ref($srcharray) eq 'ARRAY') {
887: foreach my $item (@{$srcharray}) {
888: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
889: }
890: }
891: $r->print(' <input type="hidden" name="sortby" value="'.$sortby.'" />'."\n".
892: ' <input type="hidden" name="seluname" value="" />'."\n".
893: ' <input type="hidden" name="seludom" value="" />'."\n".
894: ' <input type="hidden" name="currstate" value="select" />'."\n".
895: ' <input type="hidden" name="phase" value="get_user_info" />'."\n".
896: ' <input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n");
897: if ($context eq 'requestcrs') {
898: $r->print($opener_elements.'</form></div>');
899: } else {
900: $r->print($response.'</form>'.&Apache::loncommon::end_page());
901: }
902: }
903:
904: sub print_user_query_page {
905: my ($r,$caller) = @_;
906: # FIXME - this is for a network-wide name search (similar to catalog search)
907: # To use frames with similar behavior to catalog/portfolio search.
908: # To be implemented.
909: return;
910: }
911:
912: sub print_user_modification_page {
913: my ($r,$ccuname,$ccdomain,$srch,$response,$context,$permission,$crstype) = @_;
914: if (($ccuname eq '') || ($ccdomain eq '')) {
915: my $usermsg = &mt('No username and/or domain provided.');
916: $env{'form.phase'} = '';
917: &print_username_entry_form($r,$context,$usermsg,'','',$crstype);
918: return;
919: }
920: my ($form,$formname);
921: if ($env{'form.action'} eq 'singlestudent') {
922: $form = 'document.enrollstudent';
923: $formname = 'enrollstudent';
924: } else {
925: $form = 'document.cu';
926: $formname = 'cu';
927: }
928: my %abv_auth = &auth_abbrev();
929: my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);
930: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
931: if ($uhome eq 'no_host') {
932: my $usertype;
933: my ($rules,$ruleorder) =
934: &Apache::lonnet::inst_userrules($ccdomain,'username');
935: $usertype =
936: &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules);
937: my $cancreate =
938: &Apache::lonuserutils::can_create_user($ccdomain,$context,
939: $usertype);
940: if (!$cancreate) {
941: my $helplink = 'javascript:helpMenu('."'display'".')';
942: my %usertypetext = (
943: official => 'institutional',
944: unofficial => 'non-institutional',
945: );
946: my $response;
947: if ($env{'form.origform'} eq 'crtusername') {
948: $response = '<span class="LC_warning">'.&mt('No match found for the username [_1] in LON-CAPA domain: [_2]','<b>'.$ccuname.'</b>',$ccdomain).
949: '</span><br />';
950: }
951: $response .= '<p class="LC_warning">'
952: .&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.")
953: .' '
954: .&mt('Please contact the [_1]helpdesk[_2] for assistance.'
955: ,'<a href="'.$helplink.'">','</a>')
956: .'</p><br />';
957: $env{'form.phase'} = '';
958: &print_username_entry_form($r,$context,$response,undef,undef,$crstype);
959: return;
960: }
961: $newuser = 1;
962: my $checkhash;
963: my $checks = { 'username' => 1 };
964: $checkhash->{$ccuname.':'.$ccdomain} = { 'newuser' => $newuser };
965: &Apache::loncommon::user_rule_check($checkhash,$checks,
966: \%alerts,\%rulematch,\%inst_results,\%curr_rules,\%got_rules);
967: if (ref($alerts{'username'}) eq 'HASH') {
968: if (ref($alerts{'username'}{$ccdomain}) eq 'HASH') {
969: my $domdesc =
970: &Apache::lonnet::domain($ccdomain,'description');
971: if ($alerts{'username'}{$ccdomain}{$ccuname}) {
972: my $userchkmsg;
973: if (ref($curr_rules{$ccdomain}) eq 'HASH') {
974: $userchkmsg =
975: &Apache::loncommon::instrule_disallow_msg('username',
976: $domdesc,1).
977: &Apache::loncommon::user_rule_formats($ccdomain,
978: $domdesc,$curr_rules{$ccdomain}{'username'},
979: 'username');
980: }
981: $env{'form.phase'} = '';
982: &print_username_entry_form($r,$context,$userchkmsg,undef,undef,$crstype);
983: return;
984: }
985: }
986: }
987: } else {
988: $newuser = 0;
989: }
990: if ($response) {
991: $response = '<br />'.$response;
992: }
993:
994: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
995: my $dc_setcourse_code = '';
996: my $nondc_setsection_code = '';
997: my %loaditem;
998:
999: my $groupslist = &Apache::lonuserutils::get_groupslist();
1000:
1001: my $js = &validation_javascript($context,$ccdomain,$pjump_def,
1002: $groupslist,$newuser,$formname,\%loaditem);
1003: my $args = {'add_entries' => \%loaditem};
1004: if ($env{'form.popup'}) {
1005: $args->{'no_nav_bar'} = 1;
1006: }
1007: my $start_page =
1008: &Apache::loncommon::start_page('User Management',$js,$args);
1009: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
1010: &Apache::lonhtmlcommon::add_breadcrumb
1011: ({href=>"javascript:backPage($form)",
1012: text=>$breadcrumb_text{'search'},
1013: faq=>282,bug=>'Instructor Interface',});
1014:
1015: if ($env{'form.phase'} eq 'userpicked') {
1016: &Apache::lonhtmlcommon::add_breadcrumb
1017: ({href=>"javascript:backPage($form,'get_user_info','select')",
1018: text=>$breadcrumb_text{'userpicked'},
1019: faq=>282,bug=>'Instructor Interface',});
1020: }
1021: &Apache::lonhtmlcommon::add_breadcrumb
1022: ({href=>"javascript:backPage($form,'$env{'form.phase'}','modify')",
1023: text=>$breadcrumb_text{'modify'},
1024: faq=>282,bug=>'Instructor Interface',});
1025: my $helpitem = 'Course_Change_Privileges';
1026: if ($env{'form.action'} eq 'singlestudent') {
1027: $helpitem = 'Course_Add_Student';
1028: }
1029: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
1030: $helpitem);
1031:
1032: my $forminfo =<<"ENDFORMINFO";
1033: <form action="/adm/createuser" method="post" name="$formname">
1034: <input type="hidden" name="phase" value="update_user_data" />
1035: <input type="hidden" name="ccuname" value="$ccuname" />
1036: <input type="hidden" name="ccdomain" value="$ccdomain" />
1037: <input type="hidden" name="pres_value" value="" />
1038: <input type="hidden" name="pres_type" value="" />
1039: <input type="hidden" name="pres_marker" value="" />
1040: ENDFORMINFO
1041: my (%inccourses,$roledom);
1042: if ($context eq 'course') {
1043: $inccourses{$env{'request.course.id'}}=1;
1044: $roledom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1045: } elsif ($context eq 'author') {
1046: $roledom = $env{'request.role.domain'};
1047: } elsif ($context eq 'domain') {
1048: foreach my $key (keys(%env)) {
1049: $roledom = $env{'request.role.domain'};
1050: if ($key=~/^user\.priv\.cm\.\/($roledom)\/($match_username)/) {
1051: $inccourses{$1.'_'.$2}=1;
1052: }
1053: }
1054: } else {
1055: foreach my $key (keys(%env)) {
1056: if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) {
1057: $inccourses{$1.'_'.$2}=1;
1058: }
1059: }
1060: }
1061: if ($newuser) {
1062: my $portfolioform;
1063: if ((&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) ||
1064: (&Apache::lonnet::allowed('mut',$env{'request.role.domain'}))) {
1065: # Current user has quota or user tools modification privileges
1066: $portfolioform = '<br />'.&portfolio_quota($ccuname,$ccdomain);
1067: }
1068: &initialize_authen_forms($ccdomain,$formname);
1069: my %lt=&Apache::lonlocal::texthash(
1070: 'cnu' => 'Create New User',
1071: 'ast' => 'as a student',
1072: 'ame' => 'as a member',
1073: 'ind' => 'in domain',
1074: 'lg' => 'Login Data',
1075: 'hs' => "Home Server",
1076: );
1077: $r->print(<<ENDTITLE);
1078: $start_page
1079: $crumbs
1080: $response
1081: $forminfo
1082: <script type="text/javascript" language="Javascript">
1083: // <![CDATA[
1084: $loginscript
1085: // ]]>
1086: </script>
1087: <input type='hidden' name='makeuser' value='1' />
1088: <h2>$lt{'cnu'} "$ccuname" $lt{'ind'} $ccdomain
1089: ENDTITLE
1090: if ($env{'form.action'} eq 'singlestudent') {
1091: if ($crstype eq 'Community') {
1092: $r->print(' ('.$lt{'ame'}.')');
1093: } else {
1094: $r->print(' ('.$lt{'ast'}.')');
1095: }
1096: }
1097: $r->print('</h2>'."\n".'<div class="LC_left_float">');
1098: my $personal_table =
1099: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1100: $inst_results{$ccuname.':'.$ccdomain});
1101: $r->print($personal_table);
1102: my ($home_server_pick,$numlib) =
1103: &Apache::loncommon::home_server_form_item($ccdomain,'hserver',
1104: 'default','hide');
1105: if ($numlib > 1) {
1106: $r->print("
1107: <br />
1108: $lt{'hs'}: $home_server_pick
1109: <br />");
1110: } else {
1111: $r->print($home_server_pick);
1112: }
1113: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1114: $r->print('<br /><h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1115: &Apache::loncommon::start_data_table().
1116: &build_tools_display($ccuname,$ccdomain,
1117: 'requestcourses').
1118: &Apache::loncommon::end_data_table());
1119: }
1120: $r->print('</div>'."\n".'<div class="LC_left_float"><h3>'.
1121: $lt{'lg'}.'</h3>');
1122: my ($fixedauth,$varauth,$authmsg);
1123: if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') {
1124: my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'};
1125: my ($rules,$ruleorder) =
1126: &Apache::lonnet::inst_userrules($ccdomain,'username');
1127: if (ref($rules) eq 'HASH') {
1128: if (ref($rules->{$matchedrule}) eq 'HASH') {
1129: my $authtype = $rules->{$matchedrule}{'authtype'};
1130: if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) {
1131: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1132: } else {
1133: my $authparm = $rules->{$matchedrule}{'authparm'};
1134: $authmsg = $rules->{$matchedrule}{'authmsg'};
1135: if ($authtype =~ /^krb(4|5)$/) {
1136: my $ver = $1;
1137: if ($authparm ne '') {
1138: $fixedauth = <<"KERB";
1139: <input type="hidden" name="login" value="krb" />
1140: <input type="hidden" name="krbver" value="$ver" />
1141: <input type="hidden" name="krbarg" value="$authparm" />
1142: KERB
1143: }
1144: } else {
1145: $fixedauth =
1146: '<input type="hidden" name="login" value="'.$authtype.'" />'."\n";
1147: if ($rules->{$matchedrule}{'authparmfixed'}) {
1148: $fixedauth .=
1149: '<input type="hidden" name="'.$authtype.'arg" value="'.$authparm.'" />'."\n";
1150: } else {
1151: if ($authtype eq 'int') {
1152: $varauth = '<br />'.
1153: &mt('[_1] Internally authenticated (with initial password [_2])','','<input type="password" size="10" name="intarg" value="" />')."<label><input type=\"checkbox\" name=\"visible\" onclick='if (this.checked) { this.form.intarg.type=\"text\" } else { this.form.intarg.type=\"password\" }' />".&mt('Visible input').'</label>';
1154: } elsif ($authtype eq 'loc') {
1155: $varauth = '<br />'.
1156: &mt('[_1] Local Authentication with argument [_2]','','<input type="text" name="'.$authtype.'arg" value="" />')."\n";
1157: } else {
1158: $varauth =
1159: '<input type="text" name="'.$authtype.'arg" value="" />'."\n";
1160: }
1161: }
1162: }
1163: }
1164: } else {
1165: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1166: }
1167: }
1168: if ($authmsg) {
1169: $r->print(<<ENDAUTH);
1170: $fixedauth
1171: $authmsg
1172: $varauth
1173: ENDAUTH
1174: }
1175: } else {
1176: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1177: }
1178: $r->print($portfolioform);
1179: if ($env{'form.action'} eq 'singlestudent') {
1180: $r->print(&date_sections_select($context,$newuser,$formname,
1181: $permission));
1182: }
1183: $r->print('</div><div class="LC_clear_float_footer"></div>');
1184: } else { # user already exists
1185: my %lt=&Apache::lonlocal::texthash(
1186: 'cup' => "Modify existing user: ",
1187: 'ens' => "Enroll one student: ",
1188: 'enm' => "Enroll one member: ",
1189: 'id' => "in domain",
1190: );
1191: $r->print(<<ENDCHANGEUSER);
1192: $start_page
1193: $crumbs
1194: $forminfo
1195: <h2>
1196: ENDCHANGEUSER
1197: if ($env{'form.action'} eq 'singlestudent') {
1198: if ($crstype eq 'Community') {
1199: $r->print($lt{'enm'});
1200: } else {
1201: $r->print($lt{'ens'});
1202: }
1203: } else {
1204: $r->print($lt{'cup'});
1205: }
1206: $r->print(' "'.$ccuname.'" '.$lt{'id'}.' "'.$ccdomain.'"</h2>'.
1207: "\n".'<div class="LC_left_float">');
1208: my ($personal_table,$showforceid) =
1209: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1210: $inst_results{$ccuname.':'.$ccdomain});
1211: $r->print($personal_table);
1212: if ($showforceid) {
1213: $r->print(&Apache::lonuserutils::forceid_change($context));
1214: }
1215: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1216: $r->print('<h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1217: &Apache::loncommon::start_data_table());
1218: if ($env{'request.role.domain'} eq $ccdomain) {
1219: $r->print(&build_tools_display($ccuname,$ccdomain,'requestcourses'));
1220: } else {
1221: $r->print(&coursereq_externaluser($ccuname,$ccdomain,
1222: $env{'request.role.domain'}));
1223: }
1224: $r->print(&Apache::loncommon::end_data_table());
1225: }
1226: $r->print('</div>');
1227: my $user_auth_text = &user_authentication($ccuname,$ccdomain,$formname);
1228: my ($user_quota_text,$user_tools_text,$user_reqcrs_text);
1229: if ((&Apache::lonnet::allowed('mpq',$ccdomain)) ||
1230: (&Apache::lonnet::allowed('mut',$ccdomain))) {
1231: # Current user has quota modification privileges
1232: $user_quota_text = &portfolio_quota($ccuname,$ccdomain);
1233: }
1234: if (!&Apache::lonnet::allowed('mpq',$ccdomain)) {
1235: if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
1236: # Get the user's portfolio information
1237: my %portq = &Apache::lonnet::get('environment',['portfolioquota'],
1238: $ccdomain,$ccuname);
1239: my %lt=&Apache::lonlocal::texthash(
1240: 'dska' => "Disk space allocated to user's portfolio files",
1241: 'youd' => "You do not have privileges to modify the portfolio quota for this user.",
1242: 'ichr' => "If a change is required, contact a domain coordinator for the domain",
1243: );
1244: $user_quota_text = <<ENDNOPORTPRIV;
1245: <h3>$lt{'dska'}</h3>
1246: $lt{'youd'} $lt{'ichr'}: $ccdomain
1247: ENDNOPORTPRIV
1248: }
1249: }
1250: if (!&Apache::lonnet::allowed('mut',$ccdomain)) {
1251: if (&Apache::lonnet::allowed('mut',$env{'request.role.domain'})) {
1252: my %lt=&Apache::lonlocal::texthash(
1253: 'utav' => "User Tools Availability",
1254: 'yodo' => "You do not have privileges to modify Portfolio, Blog or Personal Information Page settings for this user.",
1255: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1256: );
1257: $user_tools_text = <<ENDNOTOOLSPRIV;
1258: <h3>$lt{'utav'}</h3>
1259: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1260: ENDNOTOOLSPRIV
1261: }
1262: }
1263: if ($user_auth_text ne '') {
1264: $r->print('<div class="LC_left_float">'.$user_auth_text);
1265: if ($user_quota_text ne '') {
1266: $r->print($user_quota_text);
1267: }
1268: if ($user_tools_text ne '') {
1269: $r->print($user_tools_text);
1270: }
1271: if ($env{'form.action'} eq 'singlestudent') {
1272: $r->print(&date_sections_select($context,$newuser,$formname));
1273: }
1274: } elsif ($user_quota_text ne '') {
1275: $r->print('<div class="LC_left_float">'.$user_quota_text);
1276: if ($user_tools_text ne '') {
1277: $r->print($user_tools_text);
1278: }
1279: if ($env{'form.action'} eq 'singlestudent') {
1280: $r->print(&date_sections_select($context,$newuser,$formname));
1281: }
1282: } elsif ($user_tools_text ne '') {
1283: $r->print('<div class="LC_left_float">'.$user_tools_text);
1284: if ($env{'form.action'} eq 'singlestudent') {
1285: $r->print(&date_sections_select($context,$newuser,$formname));
1286: }
1287: } else {
1288: if ($env{'form.action'} eq 'singlestudent') {
1289: $r->print('<div class="LC_left_float">'.
1290: &date_sections_select($context,$newuser,$formname));
1291: }
1292: }
1293: $r->print('</div><div class="LC_clear_float_footer"></div>');
1294: if ($env{'form.action'} ne 'singlestudent') {
1295: &display_existing_roles($r,$ccuname,$ccdomain,\%inccourses,$context,
1296: $roledom,$crstype);
1297: }
1298: } ## End of new user/old user logic
1299: if ($env{'form.action'} eq 'singlestudent') {
1300: my $btntxt;
1301: if ($crstype eq 'Community') {
1302: $btntxt = &mt('Enroll Member');
1303: } else {
1304: $btntxt = &mt('Enroll Student');
1305: }
1306: $r->print('<br /><input type="button" value="'.$btntxt.'" onclick="setSections(this.form)" />'."\n");
1307: } else {
1308: $r->print('<h3>'.&mt('Add Roles').'</h3>');
1309: my $addrolesdisplay = 0;
1310: if ($context eq 'domain' || $context eq 'author') {
1311: $addrolesdisplay = &new_coauthor_roles($r,$ccuname,$ccdomain);
1312: }
1313: if ($context eq 'domain') {
1314: my $add_domainroles = &new_domain_roles($r);
1315: if (!$addrolesdisplay) {
1316: $addrolesdisplay = $add_domainroles;
1317: }
1318: $r->print(&course_level_dc($env{'request.role.domain'},'Course'));
1319: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setCourse()" />'."\n");
1320: } elsif ($context eq 'author') {
1321: if ($addrolesdisplay) {
1322: $r->print('<br /><input type="button" value="'.&mt('Save').'"');
1323: if ($newuser) {
1324: $r->print(' onclick="auth_check()" \>'."\n");
1325: } else {
1326: $r->print('onclick="this.form.submit()" \>'."\n");
1327: }
1328: } else {
1329: $r->print('<br /><a href="javascript:backPage(document.cu)">'.
1330: &mt('Back to previous page').'</a>');
1331: }
1332: } else {
1333: $r->print(&course_level_table(%inccourses));
1334: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setSections(this.form)" />'."\n");
1335: }
1336: }
1337: $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
1338: $r->print('<input type="hidden" name="currstate" value="" />');
1339: $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />');
1340: $r->print("</form>".&Apache::loncommon::end_page());
1341: return;
1342: }
1343:
1344: sub singleuser_breadcrumb {
1345: my ($crstype) = @_;
1346: my %breadcrumb_text;
1347: if ($env{'form.action'} eq 'singlestudent') {
1348: if ($crstype eq 'Community') {
1349: $breadcrumb_text{'search'} = 'Enroll a member';
1350: } else {
1351: $breadcrumb_text{'search'} = 'Enroll a student';
1352: }
1353: $breadcrumb_text{'userpicked'} = 'Select a user',
1354: $breadcrumb_text{'modify'} = 'Set section/dates',
1355: } else {
1356: $breadcrumb_text{'search'} = 'Create/modify a user';
1357: $breadcrumb_text{'userpicked'} = 'Select a user',
1358: $breadcrumb_text{'modify'} = 'Set user role',
1359: }
1360: return %breadcrumb_text;
1361: }
1362:
1363: sub date_sections_select {
1364: my ($context,$newuser,$formname,$permission) = @_;
1365: my $cid = $env{'request.course.id'};
1366: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity($cid);
1367: my $date_table = '<h3>'.&mt('Starting and Ending Dates').'</h3>'."\n".
1368: &Apache::lonuserutils::date_setting_table(undef,undef,$context,
1369: undef,$formname,$permission);
1370: my $rowtitle = 'Section';
1371: my $secbox = '<h3>'.&mt('Section').'</h3>'."\n".
1372: &Apache::lonuserutils::section_picker($cdom,$cnum,'st',$rowtitle,
1373: $permission);
1374: my $output = $date_table.$secbox;
1375: return $output;
1376: }
1377:
1378: sub validation_javascript {
1379: my ($context,$ccdomain,$pjump_def,$groupslist,$newuser,$formname,
1380: $loaditem) = @_;
1381: my $dc_setcourse_code = '';
1382: my $nondc_setsection_code = '';
1383: if ($context eq 'domain') {
1384: my $dcdom = $env{'request.role.domain'};
1385: $loaditem->{'onload'} = "document.cu.coursedesc.value='';";
1386: $dc_setcourse_code =
1387: &Apache::lonuserutils::dc_setcourse_js('cu','singleuser',$context);
1388: } else {
1389: my $checkauth;
1390: if (($newuser) || (&Apache::lonnet::allowed('mau',$ccdomain))) {
1391: $checkauth = 1;
1392: }
1393: if ($context eq 'course') {
1394: $nondc_setsection_code =
1395: &Apache::lonuserutils::setsections_javascript($formname,$groupslist,
1396: undef,$checkauth);
1397: }
1398: if ($checkauth) {
1399: $nondc_setsection_code .=
1400: &Apache::lonuserutils::verify_authen($formname,$context);
1401: }
1402: }
1403: my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
1404: $nondc_setsection_code,$groupslist);
1405: my ($jsback,$elements) = &crumb_utilities();
1406: $js .= "\n".
1407: '<script type="text/javascript">'."\n".
1408: '// <![CDATA['."\n".
1409: $jsback."\n".
1410: '// ]]>'."\n".
1411: '</script>'."\n";
1412: return $js;
1413: }
1414:
1415: sub display_existing_roles {
1416: my ($r,$ccuname,$ccdomain,$inccourses,$context,$roledom,$crstype) = @_;
1417: my $now=time;
1418: my %lt=&Apache::lonlocal::texthash(
1419: 'rer' => "Existing Roles",
1420: 'rev' => "Revoke",
1421: 'del' => "Delete",
1422: 'ren' => "Re-Enable",
1423: 'rol' => "Role",
1424: 'ext' => "Extent",
1425: 'sta' => "Start",
1426: 'end' => "End",
1427: );
1428: my (%rolesdump,%roletext,%sortrole,%roleclass,%rolepriv);
1429: if ($context eq 'course' || $context eq 'author') {
1430: my @roles = &Apache::lonuserutils::roles_by_context($context,1,$crstype);
1431: my %roleshash =
1432: &Apache::lonnet::get_my_roles($ccuname,$ccdomain,'userroles',
1433: ['active','previous','future'],\@roles,$roledom,1);
1434: foreach my $key (keys(%roleshash)) {
1435: my ($start,$end) = split(':',$roleshash{$key});
1436: next if ($start eq '-1' || $end eq '-1');
1437: my ($rnum,$rdom,$role,$sec) = split(':',$key);
1438: if ($context eq 'course') {
1439: next unless (($rnum eq $env{'course.'.$env{'request.course.id'}.'.num'})
1440: && ($rdom eq $env{'course.'.$env{'request.course.id'}.'.domain'}));
1441: } elsif ($context eq 'author') {
1442: next unless (($rnum eq $env{'user.name'}) && ($rdom eq $env{'request.role.domain'}));
1443: }
1444: my ($newkey,$newvalue,$newrole);
1445: $newkey = '/'.$rdom.'/'.$rnum;
1446: if ($sec ne '') {
1447: $newkey .= '/'.$sec;
1448: }
1449: $newvalue = $role;
1450: if ($role =~ /^cr/) {
1451: $newrole = 'cr';
1452: } else {
1453: $newrole = $role;
1454: }
1455: $newkey .= '_'.$newrole;
1456: if ($start ne '' && $end ne '') {
1457: $newvalue .= '_'.$end.'_'.$start;
1458: } elsif ($end ne '') {
1459: $newvalue .= '_'.$end;
1460: }
1461: $rolesdump{$newkey} = $newvalue;
1462: }
1463: } else {
1464: %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
1465: }
1466: # Build up table of user roles to allow revocation and re-enabling of roles.
1467: my ($tmp) = keys(%rolesdump);
1468: return if ($tmp =~ /^(con_lost|error)/i);
1469: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
1470: my $b1=join('_',(split('_',$b))[1,0]);
1471: return $a1 cmp $b1;
1472: } keys(%rolesdump)) {
1473: next if ($area =~ /^rolesdef/);
1474: my $envkey=$area;
1475: my $role = $rolesdump{$area};
1476: my $thisrole=$area;
1477: $area =~ s/\_\w\w$//;
1478: my ($role_code,$role_end_time,$role_start_time) =
1479: split(/_/,$role);
1480: # Is this a custom role? Get role owner and title.
1481: my ($croleudom,$croleuname,$croletitle)=
1482: ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$});
1483: my $allowed=0;
1484: my $delallowed=0;
1485: my $sortkey=$role_code;
1486: my $class='Unknown';
1487: if ($area =~ m{^/($match_domain)/($match_courseid)} ) {
1488: $class='Course';
1489: my ($coursedom,$coursedir) = ($1,$2);
1490: my $cid = $1.'_'.$2;
1491: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
1492: my %coursedata=
1493: &Apache::lonnet::coursedescription($cid);
1494: if ($coursedir =~ /^$match_community$/) {
1495: $class='Community';
1496: }
1497: $sortkey.="\0$coursedom";
1498: my $carea;
1499: if (defined($coursedata{'description'})) {
1500: $carea=$coursedata{'description'}.
1501: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
1502: &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$coursedir,$coursedom);
1503: $sortkey.="\0".$coursedata{'description'};
1504: } else {
1505: if ($class eq 'Community') {
1506: $carea=&mt('Unavailable community').': '.$area;
1507: $sortkey.="\0".&mt('Unavailable community').': '.$area;
1508: } else {
1509: $carea=&mt('Unavailable course').': '.$area;
1510: $sortkey.="\0".&mt('Unavailable course').': '.$area;
1511: }
1512: }
1513: $sortkey.="\0$coursedir";
1514: $inccourses->{$cid}=1;
1515: if ((&Apache::lonnet::allowed('c'.$role_code,$coursedom.'/'.$coursedir)) ||
1516: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1517: $allowed=1;
1518: }
1519: unless ($allowed) {
1520: my $isowner = &is_courseowner($cid,$coursedata{'internal.courseowner'});
1521: if ($isowner) {
1522: if (($role_code eq 'co') && ($class eq 'Community')) {
1523: $allowed = 1;
1524: } elsif (($role_code eq 'cc') && ($class eq 'Course')) {
1525: $allowed = 1;
1526: }
1527: }
1528: }
1529: if ((&Apache::lonnet::allowed('dro',$coursedom)) ||
1530: (&Apache::lonnet::allowed('dro',$ccdomain))) {
1531: $delallowed=1;
1532: }
1533: # - custom role. Needs more info, too
1534: if ($croletitle) {
1535: if (&Apache::lonnet::allowed('ccr',$coursedom.'/'.$coursedir)) {
1536: $allowed=1;
1537: $thisrole.='.'.$role_code;
1538: }
1539: }
1540: if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) {
1541: $carea.='<br />Section: '.$3;
1542: $sortkey.="\0$3";
1543: if (!$allowed) {
1544: if ($env{'request.course.sec'} eq $3) {
1545: if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2.'/'.$3)) {
1546: $allowed = 1;
1547: }
1548: }
1549: }
1550: }
1551: $area=$carea;
1552: } else {
1553: $sortkey.="\0".$area;
1554: # Determine if current user is able to revoke privileges
1555: if ($area=~m{^/($match_domain)/}) {
1556: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
1557: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1558: $allowed=1;
1559: }
1560: if (((&Apache::lonnet::allowed('dro',$1)) ||
1561: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
1562: ($role_code ne 'dc')) {
1563: $delallowed=1;
1564: }
1565: } else {
1566: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
1567: $allowed=1;
1568: }
1569: }
1570: if ($role_code eq 'ca' || $role_code eq 'au') {
1571: $class='Construction Space';
1572: } elsif ($role_code eq 'su') {
1573: $class='System';
1574: } else {
1575: $class='Domain';
1576: }
1577: }
1578: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
1579: $area=~m{/($match_domain)/($match_username)};
1580: if (&Apache::lonuserutils::authorpriv($2,$1)) {
1581: $allowed=1;
1582: } else {
1583: $allowed=0;
1584: }
1585: }
1586: my $row = '';
1587: $row.= '<td>';
1588: my $active=1;
1589: $active=0 if (($role_end_time) && ($now>$role_end_time));
1590: if (($active) && ($allowed)) {
1591: $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
1592: } else {
1593: if ($active) {
1594: $row.=' ';
1595: } else {
1596: $row.=&mt('expired or revoked');
1597: }
1598: }
1599: $row.='</td><td>';
1600: if ($allowed && !$active) {
1601: $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
1602: } else {
1603: $row.=' ';
1604: }
1605: $row.='</td><td>';
1606: if ($delallowed) {
1607: $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
1608: } else {
1609: $row.=' ';
1610: }
1611: my $plaintext='';
1612: if (!$croletitle) {
1613: $plaintext=&Apache::lonnet::plaintext($role_code,$class)
1614: } else {
1615: $plaintext=
1616: "Customrole '$croletitle'<br />defined by $croleuname\@$croleudom";
1617: }
1618: $row.= '</td><td>'.$plaintext.
1619: '</td><td>'.$area.
1620: '</td><td>'.($role_start_time?&Apache::lonlocal::locallocaltime($role_start_time)
1621: : ' ' ).
1622: '</td><td>'.($role_end_time ?&Apache::lonlocal::locallocaltime($role_end_time)
1623: : ' ' )
1624: ."</td>";
1625: $sortrole{$sortkey}=$envkey;
1626: $roletext{$envkey}=$row;
1627: $roleclass{$envkey}=$class;
1628: $rolepriv{$envkey}=$allowed;
1629: } # end of foreach (table building loop)
1630:
1631: my $rolesdisplay = 0;
1632: my %output = ();
1633: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1634: $output{$type} = '';
1635: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
1636: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
1637: $output{$type}.=
1638: &Apache::loncommon::start_data_table_row().
1639: $roletext{$sortrole{$which}}.
1640: &Apache::loncommon::end_data_table_row();
1641: }
1642: }
1643: unless($output{$type} eq '') {
1644: $output{$type} = '<tr class="LC_info_row">'.
1645: "<td align='center' colspan='7'>".&mt($type)."</td></tr>".
1646: $output{$type};
1647: $rolesdisplay = 1;
1648: }
1649: }
1650: if ($rolesdisplay == 1) {
1651: my $contextrole='';
1652: if ($env{'request.course.id'}) {
1653: if (&Apache::loncommon::course_type() eq 'Community') {
1654: $contextrole = &mt('Existing Roles in this Community');
1655: } else {
1656: $contextrole = &mt('Existing Roles in this Course');
1657: }
1658: } elsif ($env{'request.role'} =~ /^au\./) {
1659: $contextrole = &mt('Existing Co-Author Roles in your Construction Space');
1660: } else {
1661: $contextrole = &mt('Existing Roles in this Domain');
1662: }
1663: $r->print('
1664: <h3>'.$lt{'rer'}.'</h3>'.
1665: '<div>'.$contextrole.'</div>'.
1666: &Apache::loncommon::start_data_table("LC_createuser").
1667: &Apache::loncommon::start_data_table_header_row().
1668: '<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.
1669: '</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.
1670: '</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
1671: &Apache::loncommon::end_data_table_header_row());
1672: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1673: if ($output{$type}) {
1674: $r->print($output{$type}."\n");
1675: }
1676: }
1677: $r->print(&Apache::loncommon::end_data_table());
1678: }
1679: return;
1680: }
1681:
1682: sub new_coauthor_roles {
1683: my ($r,$ccuname,$ccdomain) = @_;
1684: my $addrolesdisplay = 0;
1685: #
1686: # Co-Author
1687: #
1688: if (&Apache::lonuserutils::authorpriv($env{'user.name'},
1689: $env{'request.role.domain'}) &&
1690: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
1691: # No sense in assigning co-author role to yourself
1692: $addrolesdisplay = 1;
1693: my $cuname=$env{'user.name'};
1694: my $cudom=$env{'request.role.domain'};
1695: my %lt=&Apache::lonlocal::texthash(
1696: 'cs' => "Construction Space",
1697: 'act' => "Activate",
1698: 'rol' => "Role",
1699: 'ext' => "Extent",
1700: 'sta' => "Start",
1701: 'end' => "End",
1702: 'cau' => "Co-Author",
1703: 'caa' => "Assistant Co-Author",
1704: 'ssd' => "Set Start Date",
1705: 'sed' => "Set End Date"
1706: );
1707: $r->print('<h4>'.$lt{'cs'}.'</h4>'."\n".
1708: &Apache::loncommon::start_data_table()."\n".
1709: &Apache::loncommon::start_data_table_header_row()."\n".
1710: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'.
1711: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'sta'}.'</th>'.
1712: '<th>'.$lt{'end'}.'</th>'."\n".
1713: &Apache::loncommon::end_data_table_header_row()."\n".
1714: &Apache::loncommon::start_data_table_row().'
1715: <td>
1716: <input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_ca" />
1717: </td>
1718: <td>'.$lt{'cau'}.'</td>
1719: <td>'.$cudom.'_'.$cuname.'</td>
1720: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_ca" value="" />
1721: <a href=
1722: "javascript:pjump('."'date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1723: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
1724: <a href=
1725: "javascript:pjump('."'date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1726: &Apache::loncommon::end_data_table_row()."\n".
1727: &Apache::loncommon::start_data_table_row()."\n".
1728: '<td><input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_aa" /></td>
1729: <td>'.$lt{'caa'}.'</td>
1730: <td>'.$cudom.'_'.$cuname.'</td>
1731: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
1732: <a href=
1733: "javascript:pjump('."'date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1734: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
1735: <a href=
1736: "javascript:pjump('."'date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1737: &Apache::loncommon::end_data_table_row()."\n".
1738: &Apache::loncommon::end_data_table());
1739: } elsif ($env{'request.role'} =~ /^au\./) {
1740: if (!(&Apache::lonuserutils::authorpriv($env{'user.name'},
1741: $env{'request.role.domain'}))) {
1742: $r->print('<span class="LC_error">'.
1743: &mt('You do not have privileges to assign co-author roles.').
1744: '</span>');
1745: } elsif (($env{'user.name'} eq $ccuname) &&
1746: ($env{'user.domain'} eq $ccdomain)) {
1747: $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Construction Space is not permitted'));
1748: }
1749: }
1750: return $addrolesdisplay;;
1751: }
1752:
1753: sub new_domain_roles {
1754: my ($r) = @_;
1755: my $addrolesdisplay = 0;
1756: #
1757: # Domain level
1758: #
1759: my $num_domain_level = 0;
1760: my $domaintext =
1761: '<h4>'.&mt('Domain Level').'</h4>'.
1762: &Apache::loncommon::start_data_table().
1763: &Apache::loncommon::start_data_table_header_row().
1764: '<th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.
1765: &mt('Extent').'</th>'.
1766: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
1767: &Apache::loncommon::end_data_table_header_row();
1768: my @allroles = &Apache::lonuserutils::roles_by_context('domain');
1769: foreach my $thisdomain (sort(&Apache::lonnet::all_domains())) {
1770: foreach my $role (@allroles) {
1771: next if ($role eq 'ad');
1772: if (&Apache::lonnet::allowed('c'.$role,$thisdomain)) {
1773: my $plrole=&Apache::lonnet::plaintext($role);
1774: my %lt=&Apache::lonlocal::texthash(
1775: 'ssd' => "Set Start Date",
1776: 'sed' => "Set End Date"
1777: );
1778: $num_domain_level ++;
1779: $domaintext .=
1780: &Apache::loncommon::start_data_table_row().
1781: '<td><input type="checkbox" name="act_'.$thisdomain.'_'.$role.'" /></td>
1782: <td>'.$plrole.'</td>
1783: <td>'.$thisdomain.'</td>
1784: <td><input type="hidden" name="start_'.$thisdomain.'_'.$role.'" value="" />
1785: <a href=
1786: "javascript:pjump('."'date_start','Start Date $plrole',document.cu.start_$thisdomain\_$role.value,'start_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1787: <td><input type="hidden" name="end_'.$thisdomain.'_'.$role.'" value="" />
1788: <a href=
1789: "javascript:pjump('."'date_end','End Date $plrole',document.cu.end_$thisdomain\_$role.value,'end_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'.
1790: &Apache::loncommon::end_data_table_row();
1791: }
1792: }
1793: }
1794: $domaintext.= &Apache::loncommon::end_data_table();
1795: if ($num_domain_level > 0) {
1796: $r->print($domaintext);
1797: $addrolesdisplay = 1;
1798: }
1799: return $addrolesdisplay;
1800: }
1801:
1802: sub user_authentication {
1803: my ($ccuname,$ccdomain,$formname) = @_;
1804: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
1805: my $outcome;
1806: # Check for a bad authentication type
1807: if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
1808: # bad authentication scheme
1809: my %lt=&Apache::lonlocal::texthash(
1810: 'err' => "ERROR",
1811: 'uuas' => "This user has an unrecognized authentication scheme",
1812: 'adcs' => "Please alert a domain coordinator of this situation",
1813: 'sldb' => "Please specify login data below",
1814: 'ld' => "Login Data"
1815: );
1816: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1817: &initialize_authen_forms($ccdomain,$formname);
1818:
1819: my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc);
1820: $outcome = <<ENDBADAUTH;
1821: <script type="text/javascript" language="Javascript">
1822: // <![CDATA[
1823: $loginscript
1824: // ]]>
1825: </script>
1826: <span class="LC_error">$lt{'err'}:
1827: $lt{'uuas'} ($currentauth). $lt{'sldb'}.</span>
1828: <h3>$lt{'ld'}</h3>
1829: $choices
1830: ENDBADAUTH
1831: } else {
1832: # This user is not allowed to modify the user's
1833: # authentication scheme, so just notify them of the problem
1834: $outcome = <<ENDBADAUTH;
1835: <span class="LC_error"> $lt{'err'}:
1836: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
1837: </span>
1838: ENDBADAUTH
1839: }
1840: } else { # Authentication type is valid
1841: &initialize_authen_forms($ccdomain,$formname,$currentauth,'modifyuser');
1842: my ($authformcurrent,$can_modify,@authform_others) =
1843: &modify_login_block($ccdomain,$currentauth);
1844: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1845: # Current user has login modification privileges
1846: my %lt=&Apache::lonlocal::texthash (
1847: 'ld' => "Login Data",
1848: 'ccld' => "Change Current Login Data",
1849: 'enld' => "Enter New Login Data"
1850: );
1851: $outcome =
1852: '<script type="text/javascript" language="Javascript">'."\n".
1853: '// <![CDATA['."\n".
1854: $loginscript."\n".
1855: '// ]]>'."\n".
1856: '</script>'."\n".
1857: '<h3>'.$lt{'ld'}.'</h3>'.
1858: &Apache::loncommon::start_data_table().
1859: &Apache::loncommon::start_data_table_row().
1860: '<td>'.$authformnop;
1861: if ($can_modify) {
1862: $outcome .= '</td>'."\n".
1863: &Apache::loncommon::end_data_table_row().
1864: &Apache::loncommon::start_data_table_row().
1865: '<td>'.$authformcurrent.'</td>'.
1866: &Apache::loncommon::end_data_table_row()."\n";
1867: } else {
1868: $outcome .= ' ('.$authformcurrent.')</td>'.
1869: &Apache::loncommon::end_data_table_row()."\n";
1870: }
1871: foreach my $item (@authform_others) {
1872: $outcome .= &Apache::loncommon::start_data_table_row().
1873: '<td>'.$item.'</td>'.
1874: &Apache::loncommon::end_data_table_row()."\n";
1875: }
1876: $outcome .= &Apache::loncommon::end_data_table();
1877: } else {
1878: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
1879: my %lt=&Apache::lonlocal::texthash(
1880: 'ccld' => "Change Current Login Data",
1881: 'yodo' => "You do not have privileges to modify the authentication configuration for this user.",
1882: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1883: );
1884: $outcome .= <<ENDNOPRIV;
1885: <h3>$lt{'ccld'}</h3>
1886: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1887: <input type="hidden" name="login" value="nochange" />
1888: ENDNOPRIV
1889: }
1890: }
1891: } ## End of "check for bad authentication type" logic
1892: return $outcome;
1893: }
1894:
1895: sub modify_login_block {
1896: my ($dom,$currentauth) = @_;
1897: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
1898: my ($authnum,%can_assign) =
1899: &Apache::loncommon::get_assignable_auth($dom);
1900: my ($authformcurrent,@authform_others,$show_override_msg);
1901: if ($currentauth=~/^krb(4|5):/) {
1902: $authformcurrent=$authformkrb;
1903: if ($can_assign{'int'}) {
1904: push(@authform_others,$authformint);
1905: }
1906: if ($can_assign{'loc'}) {
1907: push(@authform_others,$authformloc);
1908: }
1909: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1910: $show_override_msg = 1;
1911: }
1912: } elsif ($currentauth=~/^internal:/) {
1913: $authformcurrent=$authformint;
1914: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1915: push(@authform_others,$authformkrb);
1916: }
1917: if ($can_assign{'loc'}) {
1918: push(@authform_others,$authformloc);
1919: }
1920: if ($can_assign{'int'}) {
1921: $show_override_msg = 1;
1922: }
1923: } elsif ($currentauth=~/^unix:/) {
1924: $authformcurrent=$authformfsys;
1925: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1926: push(@authform_others,$authformkrb);
1927: }
1928: if ($can_assign{'int'}) {
1929: push(@authform_others,$authformint);
1930: }
1931: if ($can_assign{'loc'}) {
1932: push(@authform_others,$authformloc);
1933: }
1934: if ($can_assign{'fsys'}) {
1935: $show_override_msg = 1;
1936: }
1937: } elsif ($currentauth=~/^localauth:/) {
1938: $authformcurrent=$authformloc;
1939: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1940: push(@authform_others,$authformkrb);
1941: }
1942: if ($can_assign{'int'}) {
1943: push(@authform_others,$authformint);
1944: }
1945: if ($can_assign{'loc'}) {
1946: $show_override_msg = 1;
1947: }
1948: }
1949: if ($show_override_msg) {
1950: $authformcurrent = '<table><tr><td colspan="3">'.$authformcurrent.
1951: '</td></tr>'."\n".
1952: '<tr><td> </td>'.
1953: '<td><b>'.&mt('Currently in use').'</b></td>'.
1954: '<td align="right"><span class="LC_cusr_emph">'.
1955: &mt('will override current values').
1956: '</span></td></tr></table>';
1957: }
1958: return ($authformcurrent,$show_override_msg,@authform_others);
1959: }
1960:
1961: sub personal_data_display {
1962: my ($ccuname,$ccdomain,$newuser,$context,$inst_results,$rolesarray) = @_;
1963: my ($output,$showforceid,%userenv,%canmodify,%canmodify_status);
1964: my @userinfo = ('firstname','middlename','lastname','generation',
1965: 'permanentemail','id');
1966: my $rowcount = 0;
1967: my $editable = 0;
1968: %canmodify_status =
1969: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1970: ['inststatus'],$rolesarray);
1971: if (!$newuser) {
1972: # Get the users information
1973: %userenv = &Apache::lonnet::get('environment',
1974: ['firstname','middlename','lastname','generation',
1975: 'permanentemail','id','inststatus'],$ccdomain,$ccuname);
1976: %canmodify =
1977: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1978: \@userinfo,$rolesarray);
1979: } elsif ($context eq 'selfcreate') {
1980: %canmodify = &selfcreate_canmodify($context,$ccdomain,\@userinfo,
1981: $inst_results,$rolesarray);
1982: }
1983: my %lt=&Apache::lonlocal::texthash(
1984: 'pd' => "Personal Data",
1985: 'firstname' => "First Name",
1986: 'middlename' => "Middle Name",
1987: 'lastname' => "Last Name",
1988: 'generation' => "Generation",
1989: 'permanentemail' => "Permanent e-mail address",
1990: 'id' => "Student/Employee ID",
1991: 'lg' => "Login Data",
1992: 'inststatus' => "Affiliation",
1993: );
1994: my %textboxsize = (
1995: firstname => '15',
1996: middlename => '15',
1997: lastname => '15',
1998: generation => '5',
1999: permanentemail => '25',
2000: id => '15',
2001: );
2002: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
2003: $output = '<h3>'.$lt{'pd'}.'</h3>'.
2004: &Apache::lonhtmlcommon::start_pick_box();
2005: foreach my $item (@userinfo) {
2006: my $rowtitle = $lt{$item};
2007: my $hiderow = 0;
2008: if ($item eq 'generation') {
2009: $rowtitle = $genhelp.$rowtitle;
2010: }
2011: my $row = &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n";
2012: if ($newuser) {
2013: if (ref($inst_results) eq 'HASH') {
2014: if ($inst_results->{$item} ne '') {
2015: $row .= '<input type="hidden" name="c'.$item.'" value="'.$inst_results->{$item}.'" />'.$inst_results->{$item};
2016: } else {
2017: if ($context eq 'selfcreate') {
2018: if ($canmodify{$item}) {
2019: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2020: $editable ++;
2021: } else {
2022: $hiderow = 1;
2023: }
2024: } else {
2025: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2026: }
2027: }
2028: } else {
2029: if ($context eq 'selfcreate') {
2030: if (($item eq 'permanentemail') && ($newuser eq 'email')) {
2031: $row .= $ccuname;
2032: } else {
2033: if ($canmodify{$item}) {
2034: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2035: $editable ++;
2036: } else {
2037: $hiderow = 1;
2038: }
2039: }
2040: } else {
2041: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2042: }
2043: }
2044: } else {
2045: if ($canmodify{$item}) {
2046: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="'.$userenv{$item}.'" />';
2047: } else {
2048: $row .= $userenv{$item};
2049: }
2050: if ($item eq 'id') {
2051: $showforceid = $canmodify{$item};
2052: }
2053: }
2054: $row .= &Apache::lonhtmlcommon::row_closure(1);
2055: if (!$hiderow) {
2056: $output .= $row;
2057: $rowcount ++;
2058: }
2059: }
2060: if (($canmodify_status{'inststatus'}) || ($context ne 'selfcreate')) {
2061: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($ccdomain);
2062: if (ref($types) eq 'ARRAY') {
2063: if (@{$types} > 0) {
2064: my ($hiderow,$shown);
2065: if ($canmodify_status{'inststatus'}) {
2066: $shown = &pick_inst_statuses($userenv{'inststatus'},$usertypes,$types);
2067: } else {
2068: if ($userenv{'inststatus'} eq '') {
2069: $hiderow = 1;
2070: } else {
2071: my @showitems;
2072: foreach my $item ( map { &unescape($_); } split(':',$userenv{'inststatus'})) {
2073: if (exists($usertypes->{$item})) {
2074: push(@showitems,$usertypes->{$item});
2075: } else {
2076: push(@showitems,$item);
2077: }
2078: }
2079: if (@showitems) {
2080: $shown = join(', ',@showitems);
2081: } else {
2082: $hiderow = 1;
2083: }
2084: }
2085: }
2086: if (!$hiderow) {
2087: my $row = &Apache::lonhtmlcommon::row_title(&mt('Affliations'),undef,'LC_oddrow_value')."\n".
2088: $shown.&Apache::lonhtmlcommon::row_closure(1);
2089: if ($context eq 'selfcreate') {
2090: $rowcount ++;
2091: }
2092: $output .= $row;
2093: }
2094: }
2095: }
2096: }
2097: $output .= &Apache::lonhtmlcommon::end_pick_box();
2098: if (wantarray) {
2099: if ($context eq 'selfcreate') {
2100: return($output,$rowcount,$editable);
2101: } else {
2102: return ($output,$showforceid);
2103: }
2104: } else {
2105: return $output;
2106: }
2107: }
2108:
2109: sub pick_inst_statuses {
2110: my ($curr,$usertypes,$types) = @_;
2111: my ($output,$rem,@currtypes);
2112: if ($curr ne '') {
2113: @currtypes = map { &unescape($_); } split(/:/,$curr);
2114: }
2115: my $numinrow = 2;
2116: if (ref($types) eq 'ARRAY') {
2117: $output = '<table>';
2118: my $lastcolspan;
2119: for (my $i=0; $i<@{$types}; $i++) {
2120: if (defined($usertypes->{$types->[$i]})) {
2121: my $rem = $i%($numinrow);
2122: if ($rem == 0) {
2123: if ($i<@{$types}-1) {
2124: if ($i > 0) {
2125: $output .= '</tr>';
2126: }
2127: $output .= '<tr>';
2128: }
2129: } elsif ($i==@{$types}-1) {
2130: my $colsleft = $numinrow - $rem;
2131: if ($colsleft > 1) {
2132: $lastcolspan = ' colspan="'.$colsleft.'"';
2133: }
2134: }
2135: my $check = ' ';
2136: if (grep(/^\Q$types->[$i]\E$/,@currtypes)) {
2137: $check = ' checked="checked" ';
2138: }
2139: $output .= '<td class="LC_left_item"'.$lastcolspan.'>'.
2140: '<span class="LC_nobreak"><label>'.
2141: '<input type="checkbox" name="inststatus" '.
2142: 'value="'.$types->[$i].'"'.$check.'/>'.
2143: $usertypes->{$types->[$i]}.'</label></span></td>';
2144: }
2145: }
2146: $output .= '</tr></table>';
2147: }
2148: return $output;
2149: }
2150:
2151: sub selfcreate_canmodify {
2152: my ($context,$dom,$userinfo,$inst_results,$rolesarray) = @_;
2153: if (ref($inst_results) eq 'HASH') {
2154: my @inststatuses = &get_inststatuses($inst_results);
2155: if (@inststatuses == 0) {
2156: @inststatuses = ('default');
2157: }
2158: $rolesarray = \@inststatuses;
2159: }
2160: my %canmodify =
2161: &Apache::lonuserutils::can_modify_userinfo($context,$dom,$userinfo,
2162: $rolesarray);
2163: return %canmodify;
2164: }
2165:
2166: sub get_inststatuses {
2167: my ($insthashref) = @_;
2168: my @inststatuses = ();
2169: if (ref($insthashref) eq 'HASH') {
2170: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
2171: @inststatuses = @{$insthashref->{'inststatus'}};
2172: }
2173: }
2174: return @inststatuses;
2175: }
2176:
2177: # ================================================================= Phase Three
2178: sub update_user_data {
2179: my ($r,$context,$crstype) = @_;
2180: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
2181: $env{'form.ccdomain'});
2182: # Error messages
2183: my $error = '<span class="LC_error">'.&mt('Error').': ';
2184: my $end = '</span><br /><br />';
2185: my $rtnlink = '<a href="javascript:backPage(document.userupdate,'.
2186: "'$env{'form.prevphase'}','modify')".'" />'.
2187: &mt('Return to previous page').'</a>'.
2188: &Apache::loncommon::end_page();
2189: my $now = time;
2190: my $title;
2191: if (exists($env{'form.makeuser'})) {
2192: $title='Set Privileges for New User';
2193: } else {
2194: $title='Modify User Privileges';
2195: }
2196: my $newuser = 0;
2197: my ($jsback,$elements) = &crumb_utilities();
2198: my $jscript = '<script type="text/javascript">'."\n".
2199: '// <![CDATA['."\n".
2200: $jsback."\n".
2201: '// ]]>'."\n".
2202: '</script>'."\n";
2203: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
2204: my $args;
2205: if ($env{'form.popup'}) {
2206: $args->{'no_nav_bar'} = 1;
2207: } else {
2208: $args = undef;
2209: }
2210: $r->print(&Apache::loncommon::start_page($title,$jscript,$args));
2211: &Apache::lonhtmlcommon::add_breadcrumb
2212: ({href=>"javascript:backPage(document.userupdate)",
2213: text=>$breadcrumb_text{'search'},
2214: faq=>282,bug=>'Instructor Interface',});
2215: if ($env{'form.prevphase'} eq 'userpicked') {
2216: &Apache::lonhtmlcommon::add_breadcrumb
2217: ({href=>"javascript:backPage(document.userupdate,'get_user_info','select')",
2218: text=>$breadcrumb_text{'userpicked'},
2219: faq=>282,bug=>'Instructor Interface',});
2220: }
2221: &Apache::lonhtmlcommon::add_breadcrumb
2222: ({href=>"javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
2223: text=>$breadcrumb_text{'modify'},
2224: faq=>282,bug=>'Instructor Interface',},
2225: {href=>"/adm/createuser",
2226: text=>"Result",
2227: faq=>282,bug=>'Instructor Interface',});
2228: my $helpitem = 'Course_Change_Privileges';
2229: if ($env{'form.action'} eq 'singlestudent') {
2230: $helpitem = 'Course_Add_Student';
2231: }
2232: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
2233: $helpitem));
2234: $r->print(&update_result_form($uhome));
2235: # Check Inputs
2236: if (! $env{'form.ccuname'} ) {
2237: $r->print($error.&mt('No login name specified').'.'.$end.$rtnlink);
2238: return;
2239: }
2240: if ( $env{'form.ccuname'} ne
2241: &LONCAPA::clean_username($env{'form.ccuname'}) ) {
2242: $r->print($error.&mt('Invalid login name.').' '.
2243: &mt('Only letters, numbers, periods, dashes, @, and underscores are valid.').
2244: $end.$rtnlink);
2245: return;
2246: }
2247: if (! $env{'form.ccdomain'} ) {
2248: $r->print($error.&mt('No domain specified').'.'.$end.$rtnlink);
2249: return;
2250: }
2251: if ( $env{'form.ccdomain'} ne
2252: &LONCAPA::clean_domain($env{'form.ccdomain'}) ) {
2253: $r->print($error.&mt('Invalid domain name.').' '.
2254: &mt('Only letters, numbers, periods, dashes, and underscores are valid.').
2255: $end.$rtnlink);
2256: return;
2257: }
2258: if ($uhome eq 'no_host') {
2259: $newuser = 1;
2260: }
2261: if (! exists($env{'form.makeuser'})) {
2262: # Modifying an existing user, so check the validity of the name
2263: if ($uhome eq 'no_host') {
2264: $r->print($error.&mt('Unable to determine home server for ').
2265: $env{'form.ccuname'}.&mt(' in domain ').
2266: $env{'form.ccdomain'}.'.');
2267: return;
2268: }
2269: }
2270: # Determine authentication method and password for the user being modified
2271: my $amode='';
2272: my $genpwd='';
2273: if ($env{'form.login'} eq 'krb') {
2274: $amode='krb';
2275: $amode.=$env{'form.krbver'};
2276: $genpwd=$env{'form.krbarg'};
2277: } elsif ($env{'form.login'} eq 'int') {
2278: $amode='internal';
2279: $genpwd=$env{'form.intarg'};
2280: } elsif ($env{'form.login'} eq 'fsys') {
2281: $amode='unix';
2282: $genpwd=$env{'form.fsysarg'};
2283: } elsif ($env{'form.login'} eq 'loc') {
2284: $amode='localauth';
2285: $genpwd=$env{'form.locarg'};
2286: $genpwd=" " if (!$genpwd);
2287: } elsif (($env{'form.login'} eq 'nochange') ||
2288: ($env{'form.login'} eq '' )) {
2289: # There is no need to tell the user we did not change what they
2290: # did not ask us to change.
2291: # If they are creating a new user but have not specified login
2292: # information this will be caught below.
2293: } else {
2294: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2295: return;
2296: }
2297:
2298: $r->print('<h3>'.&mt('User [_1] in domain [_2]',
2299: $env{'form.ccuname'}, $env{'form.ccdomain'}).'</h3>');
2300: my (%alerts,%rulematch,%inst_results,%curr_rules);
2301: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2302: my @usertools = ('aboutme','blog','portfolio');
2303: my @requestcourses = ('official','unofficial','community');
2304: my ($othertitle,$usertypes,$types) =
2305: &Apache::loncommon::sorted_inst_types($env{'form.ccdomain'});
2306: my %canmodify_status =
2307: &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},
2308: ['inststatus']);
2309: if ($env{'form.makeuser'}) {
2310: $r->print('<h3>'.&mt('Creating new account.').'</h3>');
2311: # Check for the authentication mode and password
2312: if (! $amode || ! $genpwd) {
2313: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2314: return;
2315: }
2316: # Determine desired host
2317: my $desiredhost = $env{'form.hserver'};
2318: if (lc($desiredhost) eq 'default') {
2319: $desiredhost = undef;
2320: } else {
2321: my %home_servers =
2322: &Apache::lonnet::get_servers($env{'form.ccdomain'},'library');
2323: if (! exists($home_servers{$desiredhost})) {
2324: $r->print($error.&mt('Invalid home server specified').$end.$rtnlink);
2325: return;
2326: }
2327: }
2328: # Check ID format
2329: my %checkhash;
2330: my %checks = ('id' => 1);
2331: %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = (
2332: 'newuser' => $newuser,
2333: 'id' => $env{'form.cid'},
2334: );
2335: if ($env{'form.cid'} ne '') {
2336: &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts,
2337: \%rulematch,\%inst_results,\%curr_rules);
2338: if (ref($alerts{'id'}) eq 'HASH') {
2339: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2340: my $domdesc =
2341: &Apache::lonnet::domain($env{'form.ccdomain'},'description');
2342: if ($alerts{'id'}{$env{'form.ccdomain'}}{$env{'form.cid'}}) {
2343: my $userchkmsg;
2344: if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') {
2345: $userchkmsg =
2346: &Apache::loncommon::instrule_disallow_msg('id',
2347: $domdesc,1).
2348: &Apache::loncommon::user_rule_formats($env{'form.ccdomain'},
2349: $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id');
2350: }
2351: $r->print($error.&mt('Invalid ID format').$end.
2352: $userchkmsg.$rtnlink);
2353: return;
2354: }
2355: }
2356: }
2357: }
2358: # Call modifyuser
2359: my $result = &Apache::lonnet::modifyuser
2360: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'},
2361: $amode,$genpwd,$env{'form.cfirstname'},
2362: $env{'form.cmiddlename'},$env{'form.clastname'},
2363: $env{'form.cgeneration'},undef,$desiredhost,
2364: $env{'form.cpermanentemail'});
2365: $r->print(&mt('Generating user').': '.$result);
2366: $uhome = &Apache::lonnet::homeserver($env{'form.ccuname'},
2367: $env{'form.ccdomain'});
2368: my (%changeHash,%newcustom,%changed,%changedinfo);
2369: if ($uhome ne 'no_host') {
2370: if ($context eq 'domain') {
2371: if ($env{'form.customquota'} == 1) {
2372: if ($env{'form.portfolioquota'} eq '') {
2373: $newcustom{'quota'} = 0;
2374: } else {
2375: $newcustom{'quota'} = $env{'form.portfolioquota'};
2376: $newcustom{'quota'} =~ s/[^\d\.]//g;
2377: }
2378: $changed{'quota'} = "a_admin($newcustom{'quota'},\%changeHash);
2379: }
2380: foreach my $item (@usertools) {
2381: if ($env{'form.custom'.$item} == 1) {
2382: $newcustom{$item} = $env{'form.tools_'.$item};
2383: $changed{$item} = &tool_admin($item,$newcustom{$item},
2384: \%changeHash,'tools');
2385: }
2386: }
2387: foreach my $item (@requestcourses) {
2388: $newcustom{$item} = $env{'form.crsreq_'.$item};
2389: if ($env{'form.crsreq_'.$item} eq 'autolimit') {
2390: $newcustom{$item} .= '=';
2391: unless ($env{'form.crsreq_'.$item.'_limit'} =~ /\D/) {
2392: $newcustom{$item} .= $env{'form.crsreq_'.$item.'_limit'};
2393: }
2394: }
2395: $changed{$item} = &tool_admin($item,$newcustom{$item},
2396: \%changeHash,'requestcourses');
2397: }
2398: }
2399: if ($canmodify_status{'inststatus'}) {
2400: if (exists($env{'form.inststatus'})) {
2401: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2402: if (@inststatuses > 0) {
2403: $changeHash{'inststatus'} = join(',',@inststatuses);
2404: $changed{'inststatus'} = $changeHash{'inststatus'};
2405: }
2406: }
2407: }
2408: if (keys(%changed)) {
2409: foreach my $item (@userinfo) {
2410: $changeHash{$item} = $env{'form.c'.$item};
2411: }
2412: my $chgresult =
2413: &Apache::lonnet::put('environment',\%changeHash,
2414: $env{'form.ccdomain'},$env{'form.ccuname'});
2415: }
2416: }
2417: $r->print('<br />'.&mt('Home server').': '.$uhome.' '.
2418: &Apache::lonnet::hostname($uhome));
2419: } elsif (($env{'form.login'} ne 'nochange') &&
2420: ($env{'form.login'} ne '' )) {
2421: # Modify user privileges
2422: if (! $amode || ! $genpwd) {
2423: $r->print($error.'Invalid login mode or password'.$end.$rtnlink);
2424: return;
2425: }
2426: # Only allow authentification modification if the person has authority
2427: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2428: $r->print('Modifying authentication: '.
2429: &Apache::lonnet::modifyuserauth(
2430: $env{'form.ccdomain'},$env{'form.ccuname'},
2431: $amode,$genpwd));
2432: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
2433: ($env{'form.ccuname'},$env{'form.ccdomain'}));
2434: } else {
2435: # Okay, this is a non-fatal error.
2436: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);
2437: }
2438: }
2439: ##
2440: my (@userroles,%userupdate,$cnum,$cdom,$crstype,%namechanged);
2441: if ($context eq 'course') {
2442: ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
2443: $crstype = &Apache::loncommon::course_type($cdom.'_'.$cnum);
2444: }
2445: if (! $env{'form.makeuser'} ) {
2446: # Check for need to change
2447: my %userenv = &Apache::lonnet::get
2448: ('environment',['firstname','middlename','lastname','generation',
2449: 'id','permanentemail','portfolioquota','inststatus','tools.aboutme',
2450: 'tools.blog','tools.portfolio','requestcourses.official',
2451: 'requestcourses.unofficial','requestcourses.community',
2452: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
2453: 'reqcrsotherdom.community'],
2454: $env{'form.ccdomain'},$env{'form.ccuname'});
2455: my ($tmp) = keys(%userenv);
2456: if ($tmp =~ /^(con_lost|error)/i) {
2457: %userenv = ();
2458: }
2459: my $no_forceid_alert;
2460: # Check to see if user information can be changed
2461: my %domconfig =
2462: &Apache::lonnet::get_dom('configuration',['usermodification'],
2463: $env{'form.ccdomain'});
2464: my @statuses = ('active','future');
2465: my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'});
2466: my ($auname,$audom);
2467: if ($context eq 'author') {
2468: $auname = $env{'user.name'};
2469: $audom = $env{'user.domain'};
2470: }
2471: foreach my $item (keys(%roles)) {
2472: my ($rolenum,$roledom,$role) = split(/:/,$item,-1);
2473: if ($context eq 'course') {
2474: if ($cnum ne '' && $cdom ne '') {
2475: if ($rolenum eq $cnum && $roledom eq $cdom) {
2476: if (!grep(/^\Q$role\E$/,@userroles)) {
2477: push(@userroles,$role);
2478: }
2479: }
2480: }
2481: } elsif ($context eq 'author') {
2482: if ($rolenum eq $auname && $roledom eq $audom) {
2483: if (!grep(/^\Q$role\E$/,@userroles)) {
2484: push(@userroles,$role);
2485: }
2486: }
2487: }
2488: }
2489: if ($env{'form.action'} eq 'singlestudent') {
2490: if (!grep(/^st$/,@userroles)) {
2491: push(@userroles,'st');
2492: }
2493: } else {
2494: # Check for course or co-author roles being activated or re-enabled
2495: if ($context eq 'author' || $context eq 'course') {
2496: foreach my $key (keys(%env)) {
2497: if ($context eq 'author') {
2498: if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) {
2499: if (!grep(/^\Q$1\E$/,@userroles)) {
2500: push(@userroles,$1);
2501: }
2502: } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) {
2503: if (!grep(/^\Q$1\E$/,@userroles)) {
2504: push(@userroles,$1);
2505: }
2506: }
2507: } elsif ($context eq 'course') {
2508: if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) {
2509: if (!grep(/^\Q$1\E$/,@userroles)) {
2510: push(@userroles,$1);
2511: }
2512: } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) {
2513: if (!grep(/^\Q$1\E$/,@userroles)) {
2514: push(@userroles,$1);
2515: }
2516: }
2517: }
2518: }
2519: }
2520: }
2521: #Check to see if we can change personal data for the user
2522: my (@mod_disallowed,@longroles);
2523: foreach my $role (@userroles) {
2524: if ($role eq 'cr') {
2525: push(@longroles,'Custom');
2526: } else {
2527: push(@longroles,&Apache::lonnet::plaintext($role,$crstype));
2528: }
2529: }
2530: my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},\@userinfo,\@userroles);
2531: foreach my $item (@userinfo) {
2532: # Strip leading and trailing whitespace
2533: $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g;
2534: if (!$canmodify{$item}) {
2535: if (defined($env{'form.c'.$item})) {
2536: if ($env{'form.c'.$item} ne $userenv{$item}) {
2537: push(@mod_disallowed,$item);
2538: }
2539: }
2540: $env{'form.c'.$item} = $userenv{$item};
2541: }
2542: }
2543: # Check to see if we can change the Student/Employee ID
2544: my $forceid = $env{'form.forceid'};
2545: my $recurseid = $env{'form.recurseid'};
2546: my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules);
2547: my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'},
2548: $env{'form.ccuname'});
2549: if (($uidhash{$env{'form.ccuname'}}) &&
2550: ($uidhash{$env{'form.ccuname'}}!~/error\:/) &&
2551: (!$forceid)) {
2552: if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) {
2553: $env{'form.cid'} = $userenv{'id'};
2554: $no_forceid_alert = &mt('New student/employee ID does not match existing ID for this user.')
2555: .'<br />'
2556: .&mt("Change is not permitted without checking the 'Force ID change' checkbox on the previous page.")
2557: .'<br />'."\n";
2558: }
2559: }
2560: if ($env{'form.cid'} ne $userenv{'id'}) {
2561: my $checkhash;
2562: my $checks = { 'id' => 1 };
2563: $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} =
2564: { 'newuser' => $newuser,
2565: 'id' => $env{'form.cid'},
2566: };
2567: &Apache::loncommon::user_rule_check($checkhash,$checks,
2568: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules);
2569: if (ref($alerts{'id'}) eq 'HASH') {
2570: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2571: $env{'form.cid'} = $userenv{'id'};
2572: }
2573: }
2574: }
2575: my ($quotachanged,$oldportfolioquota,$newportfolioquota,$oldinststatus,
2576: $newinststatus,$oldisdefault,$newisdefault,%oldsettings,
2577: %oldsettingstext,%newsettings,%newsettingstext,@disporder);
2578: @disporder = ('inststatus');
2579: if ($env{'request.role.domain'} eq $env{'form.ccdomain'}) {
2580: push(@disporder,'requestcourses');
2581: } else {
2582: push(@disporder,'reqcrsotherdom');
2583: }
2584: push(@disporder,('quota','tools'));
2585: $oldinststatus = $userenv{'inststatus'};
2586: my ($defquota,$settingstatus) =
2587: &Apache::loncommon::default_quota($env{'form.ccdomain'},$oldinststatus);
2588: my %canshow;
2589: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2590: $canshow{'quota'} = 1;
2591: }
2592: if (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
2593: $canshow{'tools'} = 1;
2594: }
2595: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
2596: $canshow{'requestcourses'} = 1;
2597: } elsif (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
2598: $canshow{'reqcrsotherdom'} = 1;
2599: }
2600: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2601: $canshow{'inststatus'} = 1;
2602: }
2603: my (%changeHash,%changed);
2604: if ($oldinststatus eq '') {
2605: $oldsettings{'inststatus'} = $othertitle;
2606: } else {
2607: if (ref($usertypes) eq 'HASH') {
2608: $oldsettings{'inststatus'} = join(', ',map{ $usertypes->{ &unescape($_) }; } (split(/:/,$userenv{'inststatus'})));
2609: } else {
2610: $oldsettings{'inststatus'} = join(', ',map{ &unescape($_); } (split(/:/,$userenv{'inststatus'})));
2611: }
2612: }
2613: $changeHash{'inststatus'} = $userenv{'inststatus'};
2614: if ($canmodify_status{'inststatus'}) {
2615: $canshow{'inststatus'} = 1;
2616: if (exists($env{'form.inststatus'})) {
2617: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2618: if (@inststatuses > 0) {
2619: $newinststatus = join(':',map { &escape($_); } @inststatuses);
2620: $changeHash{'inststatus'} = $newinststatus;
2621: if ($newinststatus ne $oldinststatus) {
2622: $changed{'inststatus'} = $newinststatus;
2623: }
2624: if (ref($usertypes) eq 'HASH') {
2625: $newsettings{'inststatus'} = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2626: } else {
2627: $newsettings{'inststatus'} = join(', ',@inststatuses);
2628: }
2629: }
2630: } else {
2631: $newinststatus = '';
2632: $changeHash{'inststatus'} = $newinststatus;
2633: $newsettings{'inststatus'} = $othertitle;
2634: if ($newinststatus ne $oldinststatus) {
2635: $changed{'inststatus'} = $changeHash{'inststatus'};
2636: }
2637: }
2638: } elsif ($context ne 'selfcreate') {
2639: $canshow{'inststatus'} = 1;
2640: $newsettings{'inststatus'} = $oldsettings{'inststatus'};
2641: }
2642: $changeHash{'portfolioquota'} = $userenv{'portfolioquota'};
2643: if ($context eq 'domain') {
2644: if ($userenv{'portfolioquota'} ne '') {
2645: $oldportfolioquota = $userenv{'portfolioquota'};
2646: if ($env{'form.customquota'} == 1) {
2647: if ($env{'form.portfolioquota'} eq '') {
2648: $newportfolioquota = 0;
2649: } else {
2650: $newportfolioquota = $env{'form.portfolioquota'};
2651: $newportfolioquota =~ s/[^\d\.]//g;
2652: }
2653: if ($newportfolioquota != $oldportfolioquota) {
2654: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2655: }
2656: } else {
2657: $changed{'quota'} = "a_admin('',\%changeHash);
2658: $newportfolioquota = $defquota;
2659: $newisdefault = 1;
2660: }
2661: } else {
2662: $oldisdefault = 1;
2663: $oldportfolioquota = $defquota;
2664: if ($env{'form.customquota'} == 1) {
2665: if ($env{'form.portfolioquota'} eq '') {
2666: $newportfolioquota = 0;
2667: } else {
2668: $newportfolioquota = $env{'form.portfolioquota'};
2669: $newportfolioquota =~ s/[^\d\.]//g;
2670: }
2671: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2672: } else {
2673: $newportfolioquota = $defquota;
2674: $newisdefault = 1;
2675: }
2676: }
2677: if ($oldisdefault) {
2678: $oldsettingstext{'quota'} = &get_defaultquota_text($settingstatus);
2679: }
2680: if ($newisdefault) {
2681: $newsettingstext{'quota'} = &get_defaultquota_text($settingstatus);
2682: }
2683: &tool_changes('tools',\@usertools,\%oldsettings,\%oldsettingstext,\%userenv,
2684: \%changeHash,\%changed,\%newsettings,\%newsettingstext);
2685: if ($env{'form.ccdomain'} eq $env{'request.role.domain'}) {
2686: &tool_changes('requestcourses',\@requestcourses,\%oldsettings,\%oldsettingstext,
2687: \%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
2688: } else {
2689: &tool_changes('reqcrsotherdom',\@requestcourses,\%oldsettings,\%oldsettingstext,
2690: \%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
2691: }
2692: }
2693: foreach my $item (@userinfo) {
2694: if ($env{'form.c'.$item} ne $userenv{$item}) {
2695: $namechanged{$item} = 1;
2696: }
2697: }
2698: $oldsettings{'quota'} = $oldportfolioquota.' Mb';
2699: $newsettings{'quota'} = $newportfolioquota.' Mb';
2700: if ((keys(%namechanged) > 0) || (keys(%changed) > 0)) {
2701: my ($chgresult,$namechgresult);
2702: if (keys(%changed) > 0) {
2703: $chgresult =
2704: &Apache::lonnet::put('environment',\%changeHash,
2705: $env{'form.ccdomain'},$env{'form.ccuname'});
2706: if ($chgresult eq 'ok') {
2707: if (($env{'user.name'} eq $env{'form.ccuname'}) &&
2708: ($env{'user.domain'} eq $env{'form.ccdomain'})) {
2709: my %newenvhash;
2710: foreach my $key (keys(%changed)) {
2711: if (($key eq 'official') || ($key eq 'unofficial')
2712: || ($key eq 'community')) {
2713: $newenvhash{'environment.requestcourses.'.$key} =
2714: $changeHash{'requestcourses.'.$key};
2715: if ($changeHash{'requestcourses.'.$key} ne '') {
2716: $newenvhash{'environment.canrequest.'.$key} = 1;
2717: } else {
2718: $newenvhash{'environment.canrequest.'.$key} =
2719: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2720: $key,'reload','requestcourses');
2721: }
2722: } elsif ($key ne 'quota') {
2723: $newenvhash{'environment.tools.'.$key} =
2724: $changeHash{'tools.'.$key};
2725: if ($changeHash{'tools.'.$key} ne '') {
2726: $newenvhash{'environment.availabletools.'.$key} =
2727: $changeHash{'tools.'.$key};
2728: } else {
2729: $newenvhash{'environment.availabletools.'.$key} =
2730: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'}, $key,'reload','tools');
2731: }
2732: }
2733: }
2734: if (keys(%newenvhash)) {
2735: &Apache::lonnet::appenv(\%newenvhash);
2736: }
2737: }
2738: }
2739: }
2740: if (keys(%namechanged) > 0) {
2741: foreach my $field (@userinfo) {
2742: $changeHash{$field} = $env{'form.c'.$field};
2743: }
2744: # Make the change
2745: $namechgresult =
2746: &Apache::lonnet::modifyuser($env{'form.ccdomain'},
2747: $env{'form.ccuname'},$changeHash{'id'},undef,undef,
2748: $changeHash{'firstname'},$changeHash{'middlename'},
2749: $changeHash{'lastname'},$changeHash{'generation'},
2750: $changeHash{'id'},undef,$changeHash{'permanentemail'},undef,\@userinfo);
2751: %userupdate = (
2752: lastname => $env{'form.clastname'},
2753: middlename => $env{'form.cmiddlename'},
2754: firstname => $env{'form.cfirstname'},
2755: generation => $env{'form.cgeneration'},
2756: id => $env{'form.cid'},
2757: );
2758: }
2759: if (((keys(%namechanged) > 0) && $namechgresult eq 'ok') ||
2760: ((keys(%changed) > 0) && $chgresult eq 'ok')) {
2761: # Tell the user we changed the name
2762: &display_userinfo($r,1,\@disporder,\%canshow,\@requestcourses,
2763: \@usertools,\%userenv,\%changed,\%namechanged,
2764: \%oldsettings, \%oldsettingstext,\%newsettings,
2765: \%newsettingstext);
2766: if ($env{'form.cid'} ne $userenv{'id'}) {
2767: &Apache::lonnet::idput($env{'form.ccdomain'},
2768: ($env{'form.ccuname'} => $env{'form.cid'}));
2769: if (($recurseid) &&
2770: (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
2771: my $idresult =
2772: &Apache::lonuserutils::propagate_id_change(
2773: $env{'form.ccuname'},$env{'form.ccdomain'},
2774: \%userupdate);
2775: $r->print('<br />'.$idresult.'<br />');
2776: }
2777: }
2778: if (($env{'form.ccdomain'} eq $env{'user.domain'}) &&
2779: ($env{'form.ccuname'} eq $env{'user.name'})) {
2780: my %newenvhash;
2781: foreach my $key (keys(%changeHash)) {
2782: $newenvhash{'environment.'.$key} = $changeHash{$key};
2783: }
2784: &Apache::lonnet::appenv(\%newenvhash);
2785: }
2786: } else { # error occurred
2787: $r->print('<span class="LC_error">'.&mt('Unable to successfully change environment for').' '.
2788: $env{'form.ccuname'}.' '.&mt('in domain').' '.
2789: $env{'form.ccdomain'}.'</span><br />');
2790: }
2791: } else { # End of if ($env ... ) logic
2792: # They did not want to change the users name, quota, tool availability,
2793: # or ability to request creation of courses,
2794: # but we can still tell them what the name and quota and availabilities are
2795: &display_userinfo($r,undef,\@disporder,\%canshow,\@requestcourses,
2796: \@usertools,\%userenv,\%changed,\%namechanged,\%oldsettings,
2797: \%oldsettingstext,\%newsettings,\%newsettingstext);
2798: }
2799: if (@mod_disallowed) {
2800: my ($rolestr,$contextname);
2801: if (@longroles > 0) {
2802: $rolestr = join(', ',@longroles);
2803: } else {
2804: $rolestr = &mt('No roles');
2805: }
2806: if ($context eq 'course') {
2807: $contextname = &mt('course');
2808: } elsif ($context eq 'author') {
2809: $contextname = &mt('co-author');
2810: }
2811: $r->print(&mt('The following fields were not updated: ').'<ul>');
2812: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2813: foreach my $field (@mod_disallowed) {
2814: $r->print('<li>'.$fieldtitles{$field}.'</li>'."\n");
2815: }
2816: $r->print('</ul>');
2817: if (@mod_disallowed == 1) {
2818: $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname));
2819: } else {
2820: $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname));
2821: }
2822: my $helplink = 'javascript:helpMenu('."'display'".')';
2823: $r->print('<span class="LC_cusr_emph">'.$rolestr.'</span><br />'
2824: .&mt('Please contact your [_1]helpdesk[_2] for more information.'
2825: ,'<a href="'.$helplink.'">','</a>')
2826: .'<br />');
2827: }
2828: $r->print('<span class="LC_warning">'
2829: .$no_forceid_alert
2830: .&Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts,\%curr_rules)
2831: .'</span>');
2832: }
2833: if ($env{'form.action'} eq 'singlestudent') {
2834: &enroll_single_student($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype);
2835: $r->print('<p><a href="javascript:backPage(document.userupdate)">');
2836: if ($crstype eq 'Community') {
2837: $r->print(&mt('Enroll Another Member'));
2838: } else {
2839: $r->print(&mt('Enroll Another Student'));
2840: }
2841: $r->print('</a></p>');
2842: } else {
2843: my @rolechanges = &update_roles($r,$context);
2844: if (keys(%namechanged) > 0) {
2845: if ($context eq 'course') {
2846: if (@userroles > 0) {
2847: if ((@rolechanges == 0) ||
2848: (!(grep(/^st$/,@rolechanges)))) {
2849: if (grep(/^st$/,@userroles)) {
2850: my $classlistupdated =
2851: &Apache::lonuserutils::update_classlist($cdom,
2852: $cnum,$env{'form.ccdomain'},
2853: $env{'form.ccuname'},\%userupdate);
2854: }
2855: }
2856: }
2857: }
2858: }
2859: my $userinfo = &Apache::loncommon::plainname($env{'form.ccuname'},
2860: $env{'form.ccdomain'});
2861: if ($env{'form.popup'}) {
2862: $r->print('<p><a href="javascript:window.close()">'.&mt('Close window').'</a></p>');
2863: } else {
2864: $r->print('<p><a href="javascript:backPage(document.userupdate,'."'$env{'form.prevphase'}','modify'".')">'
2865: .&mt('Modify this user: [_1]','<span class="LC_cusr_emph">'.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.' ('.$userinfo.')</span>').'</a>'
2866: .(' 'x5).'<a href="javascript:backPage(document.userupdate)">'
2867: .&mt('Create/Modify Another User').'</a></p>');
2868: }
2869: }
2870: $r->print(&Apache::loncommon::end_page());
2871: }
2872:
2873: sub display_userinfo {
2874: my ($r,$changed,$order,$canshow,$requestcourses,$usertools,$userenv,
2875: $changedhash,$namechangedhash,$oldsetting,$oldsettingtext,
2876: $newsetting,$newsettingtext) = @_;
2877: return unless (ref($order) eq 'ARRAY' &&
2878: ref($canshow) eq 'HASH' &&
2879: ref($requestcourses) eq 'ARRAY' &&
2880: ref($usertools) eq 'ARRAY' &&
2881: ref($userenv) eq 'HASH' &&
2882: ref($changedhash) eq 'HASH' &&
2883: ref($oldsetting) eq 'HASH' &&
2884: ref($oldsettingtext) eq 'HASH' &&
2885: ref($newsetting) eq 'HASH' &&
2886: ref($newsettingtext) eq 'HASH');
2887: my %lt=&Apache::lonlocal::texthash(
2888: 'ui' => 'User Information (unchanged)',
2889: 'uic' => 'User Information Changed',
2890: 'firstname' => 'First Name',
2891: 'middlename' => 'Middle Name',
2892: 'lastname' => 'Last Name',
2893: 'generation' => 'Generation',
2894: 'id' => 'Student/Employee ID',
2895: 'permanentemail' => 'Permanent e-mail address',
2896: 'quota' => 'Disk space allocated to portfolio files',
2897: 'blog' => 'Blog Availability',
2898: 'aboutme' => 'Personal Information Page Availability',
2899: 'portfolio' => 'Portfolio Availability',
2900: 'official' => 'Can Request Official Courses',
2901: 'unofficial' => 'Can Request Unofficial Courses',
2902: 'community' => 'Can Request Communities',
2903: 'inststatus' => "Affiliation",
2904: 'prvs' => 'Previous Value:',
2905: 'chto' => 'Changed To:'
2906: );
2907: my $title = $lt{'ui'};
2908: if ($changed) {
2909: $title = $lt{'uic'};
2910: }
2911: $r->print('<h4>'.$title.'</h4>'.
2912: &Apache::loncommon::start_data_table().
2913: &Apache::loncommon::start_data_table_header_row());
2914: if ($changed) {
2915: $r->print("<th> </th>\n");
2916: }
2917: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2918: foreach my $item (@userinfo) {
2919: $r->print("<th>$lt{$item}</th>\n");
2920: }
2921: foreach my $entry (@{$order}) {
2922: if ($canshow->{$entry}) {
2923: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
2924: foreach my $item (@{$requestcourses}) {
2925: $r->print("<th>$lt{$item}</th>\n");
2926: }
2927: } elsif ($entry eq 'tools') {
2928: foreach my $item (@{$usertools}) {
2929: $r->print("<th>$lt{$item}</th>\n");
2930: }
2931: } else {
2932: $r->print("<th>$lt{$entry}</th>\n");
2933: }
2934: }
2935: }
2936: $r->print(&Apache::loncommon::end_data_table_header_row().
2937: &Apache::loncommon::start_data_table_row());
2938: if ($changed) {
2939: $r->print('<td><b>'.$lt{'prvs'}.'</b></td>'."\n");
2940: }
2941: foreach my $item (@userinfo) {
2942: $r->print('<td>'.$userenv->{$item}.' </td>'."\n");
2943: }
2944: foreach my $entry (@{$order}) {
2945: if ($canshow->{$entry}) {
2946: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
2947: foreach my $item (@{$requestcourses}) {
2948: $r->print("<td>$oldsetting->{$item} $oldsettingtext->{$item}</td>\n");
2949: }
2950: } elsif ($entry eq 'tools') {
2951: foreach my $item (@{$usertools}) {
2952: $r->print("<td>$oldsetting->{$item} $oldsettingtext->{$item}</td>\n");
2953: }
2954: } else {
2955: $r->print("<td>$oldsetting->{$entry} $oldsettingtext->{$entry} </td>\n");
2956: }
2957: }
2958: }
2959: $r->print(&Apache::loncommon::end_data_table_row());
2960: if ($changed) {
2961: $r->print(&Apache::loncommon::start_data_table_row().
2962: '<td><span class="LC_nobreak"><b>'.$lt{'chto'}.'</b></span></td>'."\n");
2963: foreach my $item (@userinfo) {
2964: my $value = $env{'form.c'.$item};
2965: if ($namechangedhash->{$item}) {
2966: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
2967: }
2968: $r->print("<td>$value </td>\n");
2969: }
2970: foreach my $entry (@{$order}) {
2971: if ($canshow->{$entry}) {
2972: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
2973: foreach my $item (@{$requestcourses}) {
2974: my $value = $newsetting->{$item}.' '.$newsettingtext->{$item};
2975: if ($changedhash->{$item}) {
2976: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
2977: }
2978: $r->print("<td>$value </td>\n");
2979: }
2980: } elsif ($entry eq 'tools') {
2981: foreach my $item (@{$usertools}) {
2982: my $value = $newsetting->{$item}.' '.$newsettingtext->{$item};
2983: if ($changedhash->{$item}) {
2984: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
2985: }
2986: $r->print("<td>$value </td>\n");
2987: }
2988: } else {
2989: my $value = $newsetting->{$entry}.' '.$newsettingtext->{$entry};
2990: if ($changedhash->{$entry}) {
2991: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
2992: }
2993: $r->print("<td>$value </td>\n");
2994: }
2995: }
2996: }
2997: $r->print(&Apache::loncommon::end_data_table_row());
2998: }
2999: $r->print(&Apache::loncommon::end_data_table().'<br />');
3000: return;
3001: }
3002:
3003: sub tool_changes {
3004: my ($context,$usertools,$oldaccess,$oldaccesstext,$userenv,$changeHash,
3005: $changed,$newaccess,$newaccesstext) = @_;
3006: if (!((ref($usertools) eq 'ARRAY') && (ref($oldaccess) eq 'HASH') &&
3007: (ref($oldaccesstext) eq 'HASH') && (ref($userenv) eq 'HASH') &&
3008: (ref($changeHash) eq 'HASH') && (ref($changed) eq 'HASH') &&
3009: (ref($newaccess) eq 'HASH') && (ref($newaccesstext) eq 'HASH'))) {
3010: return;
3011: }
3012: if ($context eq 'reqcrsotherdom') {
3013: my @options = ('approval','validate','autolimit');
3014: my $optregex = join('|',@options);
3015: my %reqdisplay = &courserequest_display();
3016: my $cdom = $env{'request.role.domain'};
3017: foreach my $tool (@{$usertools}) {
3018: $oldaccesstext->{$tool} = &mt('No');
3019: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3020: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
3021: my $newop;
3022: if ($env{'form.'.$context.'_'.$tool}) {
3023: $newop = $env{'form.'.$context.'_'.$tool};
3024: if ($newop eq 'autolimit') {
3025: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3026: $limit =~ s/\D+//g;
3027: $newop .= '='.$limit;
3028: }
3029: }
3030: if ($userenv->{$context.'.'.$tool} eq '') {
3031: if ($newop) {
3032: $changed->{$tool}=&tool_admin($tool,$cdom.':'.$newop,
3033: $changeHash,$context);
3034: if ($changed->{$tool}) {
3035: $newaccesstext->{$tool} = &mt('Yes');
3036: } else {
3037: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3038: }
3039: }
3040: } else {
3041: my @curr = split(',',$userenv->{$context.'.'.$tool});
3042: my @new;
3043: my $changedoms;
3044: foreach my $req (@curr) {
3045: if ($req =~ /^\Q$cdom\E\:($optregex\=?\d*)$/) {
3046: $oldaccesstext->{$tool} = &mt('Yes');
3047: my $oldop = $1;
3048: if ($oldop ne $newop) {
3049: $changedoms = 1;
3050: foreach my $item (@curr) {
3051: my ($reqdom,$option) = split(':',$item);
3052: unless ($reqdom eq $cdom) {
3053: push(@new,$item);
3054: }
3055: }
3056: if ($newop) {
3057: push(@new,$cdom.':'.$newop);
3058: }
3059: @new = sort(@new);
3060: }
3061: last;
3062: }
3063: }
3064: if ((!$changedoms) && ($newop)) {
3065: $changedoms = 1;
3066: @new = sort(@curr,$cdom.':'.$newop);
3067: }
3068: if ($changedoms) {
3069: my $newdomstr;
3070: if (@new) {
3071: $newdomstr = join(',',@new);
3072: }
3073: $changed->{$tool}=&tool_admin($tool,$newdomstr,$changeHash,
3074: $context);
3075: if ($changed->{$tool}) {
3076: if ($env{'form.'.$context.'_'.$tool}) {
3077: if ($env{'form.'.$context.'_'.$tool} eq 'autolimit') {
3078: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3079: $limit =~ s/\D+//g;
3080: if ($limit) {
3081: $newaccesstext->{$tool} = &mt('Yes, up to limit of [quant,_1,request] per user.',$limit);
3082: } else {
3083: $newaccesstext->{$tool} = &mt('Yes, processed automatically');
3084: }
3085: } else {
3086: $newaccesstext->{$tool} = $reqdisplay{$env{'form.'.$context.'_'.$tool}};
3087: }
3088: } else {
3089: $newaccesstext->{$tool} = &mt('No');
3090: }
3091: }
3092: }
3093: }
3094: }
3095: return;
3096: }
3097: foreach my $tool (@{$usertools}) {
3098: my $newval;
3099: if ($context eq 'requestcourses') {
3100: $newval = $env{'form.crsreq_'.$tool};
3101: if ($newval eq 'autolimit') {
3102: $newval .= '='.$env{'form.crsreq_'.$tool.'_limit'};
3103: }
3104: } else {
3105: $newval = $env{'form.'.$context.'_'.$tool};
3106: }
3107: if ($userenv->{$context.'.'.$tool} ne '') {
3108: $oldaccess->{$tool} = &mt('custom');
3109: if ($userenv->{$context.'.'.$tool}) {
3110: $oldaccesstext->{$tool} = &mt("availability set to 'on'");
3111: } else {
3112: $oldaccesstext->{$tool} = &mt("availability set to 'off'");
3113: }
3114: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
3115: if ($env{'form.custom'.$tool} == 1) {
3116: if ($newval ne $userenv->{$context.'.'.$tool}) {
3117: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3118: $context);
3119: if ($changed->{$tool}) {
3120: $newaccess->{$tool} = &mt('custom');
3121: if ($newval) {
3122: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3123: } else {
3124: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3125: }
3126: } else {
3127: $newaccess->{$tool} = $oldaccess->{$tool};
3128: if ($userenv->{$context.'.'.$tool}) {
3129: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3130: } else {
3131: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3132: }
3133: }
3134: } else {
3135: $newaccess->{$tool} = $oldaccess->{$tool};
3136: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3137: }
3138: } else {
3139: $changed->{$tool} = &tool_admin($tool,'',$changeHash,$context);
3140: if ($changed->{$tool}) {
3141: $newaccess->{$tool} = &mt('default');
3142: } else {
3143: $newaccess->{$tool} = $oldaccess->{$tool};
3144: if ($userenv->{$context.'.'.$tool}) {
3145: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3146: } else {
3147: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3148: }
3149: }
3150: }
3151: } else {
3152: $oldaccess->{$tool} = &mt('default');
3153: if ($env{'form.custom'.$tool} == 1) {
3154: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3155: $context);
3156: if ($changed->{$tool}) {
3157: $newaccess->{$tool} = &mt('custom');
3158: if ($newval) {
3159: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3160: } else {
3161: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3162: }
3163: } else {
3164: $newaccess->{$tool} = $oldaccess->{$tool};
3165: }
3166: } else {
3167: $newaccess->{$tool} = $oldaccess->{$tool};
3168: }
3169: }
3170: }
3171: return;
3172: }
3173:
3174: sub update_roles {
3175: my ($r,$context) = @_;
3176: my $now=time;
3177: my @rolechanges;
3178: my %disallowed;
3179: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
3180: foreach my $key (keys (%env)) {
3181: next if (! $env{$key});
3182: next if ($key eq 'form.action');
3183: # Revoke roles
3184: if ($key=~/^form\.rev/) {
3185: if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
3186: # Revoke standard role
3187: my ($scope,$role) = ($1,$2);
3188: my $result =
3189: &Apache::lonnet::revokerole($env{'form.ccdomain'},
3190: $env{'form.ccuname'},
3191: $scope,$role,'','',$context);
3192: $r->print(&mt('Revoking [_1] in [_2]: [_3]',
3193: $role,$scope,'<b>'.$result.'</b>').'<br />');
3194: if ($role eq 'st') {
3195: my $result =
3196: &Apache::lonuserutils::classlist_drop($scope,
3197: $env{'form.ccuname'},$env{'form.ccdomain'},
3198: $now);
3199: $r->print($result);
3200: }
3201: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3202: push(@rolechanges,$role);
3203: }
3204: }
3205: if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) {
3206: # Revoke custom role
3207: $r->print(&mt('Revoking custom role:').
3208: ' '.$4.' by '.$3.':'.$2.' in '.$1.': <b>'.
3209: &Apache::lonnet::revokecustomrole($env{'form.ccdomain'},
3210: $env{'form.ccuname'},$1,$2,$3,$4,'','',$context).
3211: '</b><br />');
3212: if (!grep(/^cr$/,@rolechanges)) {
3213: push(@rolechanges,'cr');
3214: }
3215: }
3216: } elsif ($key=~/^form\.del/) {
3217: if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
3218: # Delete standard role
3219: my ($scope,$role) = ($1,$2);
3220: my $result =
3221: &Apache::lonnet::assignrole($env{'form.ccdomain'},
3222: $env{'form.ccuname'},
3223: $scope,$role,$now,0,1,'',
3224: $context);
3225: $r->print(&mt('Deleting [_1] in [_2]: [_3]',$role,$scope,
3226: '<b>'.$result.'</b>').'<br />');
3227: if ($role eq 'st') {
3228: my $result =
3229: &Apache::lonuserutils::classlist_drop($scope,
3230: $env{'form.ccuname'},$env{'form.ccdomain'},
3231: $now);
3232: $r->print($result);
3233: }
3234: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3235: push(@rolechanges,$role);
3236: }
3237: }
3238: if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3239: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3240: # Delete custom role
3241: $r->print(&mt('Deleting custom role [_1] by [_2] in [_3]',
3242: $rolename,$rnam.':'.$rdom,$url).': <b>'.
3243: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
3244: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
3245: 0,1,$context).'</b><br />');
3246: if (!grep(/^cr$/,@rolechanges)) {
3247: push(@rolechanges,'cr');
3248: }
3249: }
3250: } elsif ($key=~/^form\.ren/) {
3251: my $udom = $env{'form.ccdomain'};
3252: my $uname = $env{'form.ccuname'};
3253: # Re-enable standard role
3254: if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
3255: my $url = $1;
3256: my $role = $2;
3257: my $logmsg;
3258: my $output;
3259: if ($role eq 'st') {
3260: if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) {
3261: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$1,$2,$3);
3262: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course') || ($result eq 'refused')) {
3263: if ($result eq 'refused' && $logmsg) {
3264: $output = $logmsg;
3265: } else {
3266: $output = "Error: $result\n";
3267: }
3268: } else {
3269: $output = &mt('Assigning').' '.$role.' in '.$url.
3270: &mt('starting').' '.localtime($now).
3271: ': <br />'.$logmsg.'<br />'.
3272: &mt('Add to classlist').': <b>ok</b><br />';
3273: }
3274: }
3275: } else {
3276: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
3277: $env{'form.ccuname'},$url,$role,0,$now,'','',
3278: $context);
3279: $output = &mt('Re-enabling [_1] in [_2]: [_3]',
3280: $role,$url,'<b>'.$result.'</b>').'<br />';
3281: }
3282: $r->print($output);
3283: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3284: push(@rolechanges,$role);
3285: }
3286: }
3287: # Re-enable custom role
3288: if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3289: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3290: my $result = &Apache::lonnet::assigncustomrole(
3291: $env{'form.ccdomain'}, $env{'form.ccuname'},
3292: $url,$rdom,$rnam,$rolename,0,$now,undef,$context);
3293: $r->print(&mt('Re-enabling custom role [_1] by [_2] in [_3]: [_4]',
3294: $rolename,$rnam.':'.$rdom,$url,'<b>'.$result.'</b>').'<br />');
3295: if (!grep(/^cr$/,@rolechanges)) {
3296: push(@rolechanges,'cr');
3297: }
3298: }
3299: } elsif ($key=~/^form\.act/) {
3300: my $udom = $env{'form.ccdomain'};
3301: my $uname = $env{'form.ccuname'};
3302: if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) {
3303: # Activate a custom role
3304: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
3305: my $url='/'.$one.'/'.$two;
3306: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
3307:
3308: my $start = ( $env{'form.start_'.$full} ?
3309: $env{'form.start_'.$full} :
3310: $now );
3311: my $end = ( $env{'form.end_'.$full} ?
3312: $env{'form.end_'.$full} :
3313: 0 );
3314:
3315: # split multiple sections
3316: my %sections = ();
3317: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
3318: if ($num_sections == 0) {
3319: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end,$context));
3320: } else {
3321: my %curr_groups =
3322: &Apache::longroup::coursegroups($one,$two);
3323: foreach my $sec (sort {$a cmp $b} keys %sections) {
3324: if (($sec eq 'none') || ($sec eq 'all') ||
3325: exists($curr_groups{$sec})) {
3326: $disallowed{$sec} = $url;
3327: next;
3328: }
3329: my $securl = $url.'/'.$sec;
3330: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end,$context));
3331: }
3332: }
3333: if (!grep(/^cr$/,@rolechanges)) {
3334: push(@rolechanges,'cr');
3335: }
3336: } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) {
3337: # Activate roles for sections with 3 id numbers
3338: # set start, end times, and the url for the class
3339: my ($one,$two,$three)=($1,$2,$3);
3340: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
3341: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
3342: $now );
3343: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
3344: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
3345: 0 );
3346: my $url='/'.$one.'/'.$two;
3347: my $type = 'three';
3348: # split multiple sections
3349: my %sections = ();
3350: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
3351: if ($num_sections == 0) {
3352: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3353: } else {
3354: my %curr_groups =
3355: &Apache::longroup::coursegroups($one,$two);
3356: my $emptysec = 0;
3357: foreach my $sec (sort {$a cmp $b} keys %sections) {
3358: $sec =~ s/\W//g;
3359: if ($sec ne '') {
3360: if (($sec eq 'none') || ($sec eq 'all') ||
3361: exists($curr_groups{$sec})) {
3362: $disallowed{$sec} = $url;
3363: next;
3364: }
3365: my $securl = $url.'/'.$sec;
3366: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec,$context));
3367: } else {
3368: $emptysec = 1;
3369: }
3370: }
3371: if ($emptysec) {
3372: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3373: }
3374: }
3375: if (!grep(/^\Q$three\E$/,@rolechanges)) {
3376: push(@rolechanges,$three);
3377: }
3378: } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
3379: # Activate roles for sections with two id numbers
3380: # set start, end times, and the url for the class
3381: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
3382: $env{'form.start_'.$1.'_'.$2} :
3383: $now );
3384: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
3385: $env{'form.end_'.$1.'_'.$2} :
3386: 0 );
3387: my $one = $1;
3388: my $two = $2;
3389: my $url='/'.$one.'/';
3390: # split multiple sections
3391: my %sections = ();
3392: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two},\%sections,$two);
3393: if ($num_sections == 0) {
3394: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3395: } else {
3396: my $emptysec = 0;
3397: foreach my $sec (sort {$a cmp $b} keys %sections) {
3398: if ($sec ne '') {
3399: my $securl = $url.'/'.$sec;
3400: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$two,$start,$end,$one,undef,$sec,$context));
3401: } else {
3402: $emptysec = 1;
3403: }
3404: }
3405: if ($emptysec) {
3406: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3407: }
3408: }
3409: if (!grep(/^\Q$two\E$/,@rolechanges)) {
3410: push(@rolechanges,$two);
3411: }
3412: } else {
3413: $r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
3414: }
3415: foreach my $key (sort(keys(%disallowed))) {
3416: $r->print('<p class="LC_warning">');
3417: if (($key eq 'none') || ($key eq 'all')) {
3418: $r->print(&mt('[_1] may not be used as the name for a section, as it is a reserved word.','<tt>'.$key.'</tt>'));
3419: } else {
3420: $r->print(&mt('[_1] may not be used as the name for a section, as it is the name of a course group.','<tt>'.$key.'</tt>'));
3421: }
3422: $r->print('</p><p>'
3423: .&mt('Please [_1]go back[_2] and choose a different section name.'
3424: ,'<a href="javascript:history.go(-1)'
3425: ,'</a>')
3426: .'</p><br />'
3427: );
3428: }
3429: }
3430: } # End of foreach (keys(%env))
3431: # Flush the course logs so reverse user roles immediately updated
3432: &Apache::lonnet::flushcourselogs();
3433: if (@rolechanges == 0) {
3434: $r->print(&mt('No roles to modify'));
3435: }
3436: return @rolechanges;
3437: }
3438:
3439: sub enroll_single_student {
3440: my ($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype) = @_;
3441: $r->print('<h3>');
3442: if ($crstype eq 'Community') {
3443: $r->print(&mt('Enrolling Member'));
3444: } else {
3445: $r->print(&mt('Enrolling Student'));
3446: }
3447: $r->print('</h3>');
3448:
3449: # Remove non alphanumeric values from section
3450: $env{'form.sections'}=~s/\W//g;
3451:
3452: # Clean out any old student roles the user has in this class.
3453: &Apache::lonuserutils::modifystudent($env{'form.ccdomain'},
3454: $env{'form.ccuname'},$env{'request.course.id'},undef,$uhome);
3455: my ($startdate,$enddate) = &Apache::lonuserutils::get_dates_from_form();
3456: my $enroll_result =
3457: &Apache::lonnet::modify_student_enrollment($env{'form.ccdomain'},
3458: $env{'form.ccuname'},$env{'form.cid'},$env{'form.cfirstname'},
3459: $env{'form.cmiddlename'},$env{'form.clastname'},
3460: $env{'form.generation'},$env{'form.sections'},$enddate,
3461: $startdate,'manual',undef,$env{'request.course.id'},'',$context);
3462: if ($enroll_result =~ /^ok/) {
3463: $r->print(&mt('<b>[_1]</b> enrolled',$env{'form.ccuname'}.':'.$env{'form.ccdomain'}));
3464: if ($env{'form.sections'} ne '') {
3465: $r->print(' '.&mt('in section [_1]',$env{'form.sections'}));
3466: }
3467: my ($showstart,$showend);
3468: if ($startdate <= $now) {
3469: $showstart = &mt('Access starts immediately');
3470: } else {
3471: $showstart = &mt('Access starts: ').&Apache::lonlocal::locallocaltime($startdate);
3472: }
3473: if ($enddate == 0) {
3474: $showend = &mt('ends: no ending date');
3475: } else {
3476: $showend = &mt('ends: ').&Apache::lonlocal::locallocaltime($enddate);
3477: }
3478: $r->print('.<br />'.$showstart.'; '.$showend);
3479: if ($startdate <= $now && !$newuser) {
3480: $r->print('<p> ');
3481: if ($crstype eq 'Community') {
3482: $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.'));
3483: } else {
3484: $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.'));
3485: }
3486: $r->print('</p>');
3487: }
3488: } else {
3489: $r->print(&mt('unable to enroll').": ".$enroll_result);
3490: }
3491: return;
3492: }
3493:
3494: sub get_defaultquota_text {
3495: my ($settingstatus) = @_;
3496: my $defquotatext;
3497: if ($settingstatus eq '') {
3498: $defquotatext = &mt('(default)');
3499: } else {
3500: my ($usertypes,$order) =
3501: &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
3502: if ($usertypes->{$settingstatus} eq '') {
3503: $defquotatext = &mt('(default)');
3504: } else {
3505: $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus});
3506: }
3507: }
3508: return $defquotatext;
3509: }
3510:
3511: sub update_result_form {
3512: my ($uhome) = @_;
3513: my $outcome =
3514: '<form name="userupdate" method="post" />'."\n";
3515: foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
3516: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3517: }
3518: if ($env{'form.origname'} ne '') {
3519: $outcome .= '<input type="hidden" name="origname" value="'.$env{'form.origname'}.'" />'."\n";
3520: }
3521: foreach my $item ('sortby','seluname','seludom') {
3522: if (exists($env{'form.'.$item})) {
3523: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3524: }
3525: }
3526: if ($uhome eq 'no_host') {
3527: $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
3528: }
3529: $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
3530: '<input type ="hidden" name="currstate" value="" />'."\n".
3531: '<input type ="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
3532: '</form>';
3533: return $outcome;
3534: }
3535:
3536: sub quota_admin {
3537: my ($setquota,$changeHash) = @_;
3538: my $quotachanged;
3539: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
3540: # Current user has quota modification privileges
3541: if (ref($changeHash) eq 'HASH') {
3542: $quotachanged = 1;
3543: $changeHash->{'portfolioquota'} = $setquota;
3544: }
3545: }
3546: return $quotachanged;
3547: }
3548:
3549: sub tool_admin {
3550: my ($tool,$settool,$changeHash,$context) = @_;
3551: my $canchange = 0;
3552: if ($context eq 'requestcourses') {
3553: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
3554: $canchange = 1;
3555: }
3556: } elsif ($context eq 'reqcrsotherdom') {
3557: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
3558: $canchange = 1;
3559: }
3560: } elsif (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
3561: # Current user has quota modification privileges
3562: $canchange = 1;
3563: }
3564: my $toolchanged;
3565: if ($canchange) {
3566: if (ref($changeHash) eq 'HASH') {
3567: $toolchanged = 1;
3568: $changeHash->{$context.'.'.$tool} = $settool;
3569: }
3570: }
3571: return $toolchanged;
3572: }
3573:
3574: sub build_roles {
3575: my ($sectionstr,$sections,$role) = @_;
3576: my $num_sections = 0;
3577: if ($sectionstr=~ /,/) {
3578: my @secnums = split/,/,$sectionstr;
3579: if ($role eq 'st') {
3580: $secnums[0] =~ s/\W//g;
3581: $$sections{$secnums[0]} = 1;
3582: $num_sections = 1;
3583: } else {
3584: foreach my $sec (@secnums) {
3585: $sec =~ ~s/\W//g;
3586: if (!($sec eq "")) {
3587: if (exists($$sections{$sec})) {
3588: $$sections{$sec} ++;
3589: } else {
3590: $$sections{$sec} = 1;
3591: $num_sections ++;
3592: }
3593: }
3594: }
3595: }
3596: } else {
3597: $sectionstr=~s/\W//g;
3598: unless ($sectionstr eq '') {
3599: $$sections{$sectionstr} = 1;
3600: $num_sections ++;
3601: }
3602: }
3603:
3604: return $num_sections;
3605: }
3606:
3607: # ========================================================== Custom Role Editor
3608:
3609: sub custom_role_editor {
3610: my ($r) = @_;
3611: my $action = $env{'form.customroleaction'};
3612: my $rolename;
3613: if ($action eq 'new') {
3614: $rolename=$env{'form.newrolename'};
3615: } else {
3616: $rolename=$env{'form.rolename'};
3617: }
3618:
3619: $rolename=~s/[^A-Za-z0-9]//gs;
3620: if (!$rolename || $env{'form.phase'} eq 'pickrole') {
3621: &print_username_entry_form($r);
3622: return;
3623: }
3624: my ($crstype,$context);
3625: if ($env{'request.course.id'}) {
3626: $crstype = &Apache::loncommon::course_type();
3627: $context = 'course';
3628: } else {
3629: $context = 'domain';
3630: $crstype = $env{'form.templatecrstype'};
3631: }
3632: # ------------------------------------------------------- What can be assigned?
3633: my %full=();
3634: my %courselevel=();
3635: my %courselevelcurrent=();
3636: my $syspriv='';
3637: my $dompriv='';
3638: my $coursepriv='';
3639: my $body_top;
3640: my ($rdummy,$roledef)=
3641: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3642: # ------------------------------------------------------- Does this role exist?
3643: $body_top .= '<h2>';
3644: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3645: $body_top .= &mt('Existing Role').' "';
3646: # ------------------------------------------------- Get current role privileges
3647: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
3648: if ($crstype eq 'Community') {
3649: $syspriv =~ s/bre\&S//;
3650: }
3651: } else {
3652: $body_top .= &mt('New Role').' "';
3653: $roledef='';
3654: }
3655: $body_top .= $rolename.'"</h2>';
3656: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3657: my ($priv,$restrict)=split(/\&/,$item);
3658: if (!$restrict) { $restrict='F'; }
3659: $courselevel{$priv}=$restrict;
3660: if ($coursepriv=~/\:$priv/) {
3661: $courselevelcurrent{$priv}=1;
3662: }
3663: $full{$priv}=1;
3664: }
3665: my %domainlevel=();
3666: my %domainlevelcurrent=();
3667: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3668: my ($priv,$restrict)=split(/\&/,$item);
3669: if (!$restrict) { $restrict='F'; }
3670: $domainlevel{$priv}=$restrict;
3671: if ($dompriv=~/\:$priv/) {
3672: $domainlevelcurrent{$priv}=1;
3673: }
3674: $full{$priv}=1;
3675: }
3676: my %systemlevel=();
3677: my %systemlevelcurrent=();
3678: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3679: my ($priv,$restrict)=split(/\&/,$item);
3680: if (!$restrict) { $restrict='F'; }
3681: $systemlevel{$priv}=$restrict;
3682: if ($syspriv=~/\:$priv/) {
3683: $systemlevelcurrent{$priv}=1;
3684: }
3685: $full{$priv}=1;
3686: }
3687: my ($jsback,$elements) = &crumb_utilities();
3688: my $button_code = "\n";
3689: my $head_script = "\n";
3690: $head_script .= '<script type="text/javascript">'."\n"
3691: .'// <![CDATA['."\n";
3692: my @template_roles = ("in","ta","ep");
3693: if ($context eq 'domain') {
3694: push(@template_roles,"ad");
3695: }
3696: push(@template_roles,"st");
3697: if ($crstype eq 'Community') {
3698: unshift(@template_roles,'co');
3699: } else {
3700: unshift(@template_roles,'cc');
3701: }
3702: foreach my $role (@template_roles) {
3703: $head_script .= &make_script_template($role,$crstype);
3704: $button_code .= &make_button_code($role,$crstype).' ';
3705: }
3706: my $context_code;
3707: if ($context eq 'domain') {
3708: my $checkedCommunity = '';
3709: my $checkedCourse = ' checked="checked"';
3710: if ($env{'form.templatecrstype'} eq 'Community') {
3711: $checkedCommunity = $checkedCourse;
3712: $checkedCourse = '';
3713: }
3714: $context_code = '<label>'.
3715: '<input type="radio" name="templatecrstype" value="Course"'.$checkedCourse.' onclick="this.form.submit();">'.
3716: &mt('Course').
3717: '</label>'.(' ' x2).
3718: '<label>'.
3719: '<input type="radio" name="templatecrstype" value="Community"'.$checkedCommunity.' onclick="this.form.submit();">'.
3720: &mt('Community').
3721: '</label>'.
3722: '</fieldset>'.
3723: '<input type="hidden" name="customroleaction" value="'.
3724: $action.'" />';
3725: if ($env{'form.customroleaction'} eq 'new') {
3726: $context_code .= '<input type="hidden" name="newrolename" value="'.
3727: $rolename.'" />';
3728: } else {
3729: $context_code .= '<input type="hidden" name="rolename" value="'.
3730: $rolename.'" />';
3731: }
3732: $context_code .= '<input type="hidden" name="action" value="custom" />'.
3733: '<input type="hidden" name="phase" value="selected_custom_edit" />';
3734: }
3735:
3736: $head_script .= "\n".$jsback."\n"
3737: .'// ]]>'."\n"
3738: .'</script>'."\n";
3739: $r->print(&Apache::loncommon::start_page('Custom Role Editor',$head_script));
3740: &Apache::lonhtmlcommon::add_breadcrumb
3741: ({href=>"javascript:backPage(document.form1,'pickrole','')",
3742: text=>"Pick custom role",
3743: faq=>282,bug=>'Instructor Interface',},
3744: {href=>"javascript:backPage(document.form1,'','')",
3745: text=>"Edit custom role",
3746: faq=>282,bug=>'Instructor Interface',});
3747: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3748: 'Course_Editing_Custom_Roles'));
3749:
3750: $r->print($body_top);
3751: my %lt=&Apache::lonlocal::texthash(
3752: 'prv' => "Privilege",
3753: 'crl' => "Course Level",
3754: 'dml' => "Domain Level",
3755: 'ssl' => "System Level");
3756:
3757:
3758: $r->print('<div class="LC_left_float">'
3759: .'<form action=""><fieldset>'
3760: .'<legend>'.&mt('Select a Template').'</legend>'
3761: .$button_code
3762: .'</fieldset></form></div>');
3763: if ($context_code) {
3764: $r->print('<div class="LC_left_float">'
3765: .'<form action="/adm/createuser" method="post"><fieldset>'
3766: .'<legend>'.&mt('Context').'</legend>'
3767: .$context_code
3768: .'</form>'
3769: .'</div>'
3770: );
3771: }
3772: $r->print('<br clear="all" />');
3773:
3774: $r->print(<<ENDCCF);
3775: <form name="form1" method="post">
3776: <input type="hidden" name="phase" value="set_custom_roles" />
3777: <input type="hidden" name="rolename" value="$rolename" />
3778: ENDCCF
3779: $r->print(&Apache::loncommon::start_data_table().
3780: &Apache::loncommon::start_data_table_header_row().
3781: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
3782: '</th><th>'.$lt{'ssl'}.'</th>'.
3783: &Apache::loncommon::end_data_table_header_row());
3784: foreach my $priv (sort(keys(%full))) {
3785: my $privtext = &Apache::lonnet::plaintext($priv,$crstype);
3786: $r->print(&Apache::loncommon::start_data_table_row().
3787: '<td>'.$privtext.'</td><td>'.
3788: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c"'.
3789: ($courselevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3790: '</td><td>'.
3791: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d"'.
3792: ($domainlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3793: '</td><td>');
3794: if ($priv eq 'bre' && $crstype eq 'Community') {
3795: $r->print(' ');
3796: } else {
3797: $r->print($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s"'.
3798: ($systemlevelcurrent{$priv}?' checked="checked"':'').' />':' ');
3799: }
3800: $r->print('</td>'.
3801: &Apache::loncommon::end_data_table_row());
3802: }
3803: $r->print(&Apache::loncommon::end_data_table().
3804: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
3805: '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
3806: '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
3807: '<input type="reset" value="'.&mt("Reset").'" />'."\n".
3808: '<input type="submit" value="'.&mt('Save').'" /></form>'.
3809: &Apache::loncommon::end_page());
3810: }
3811: # --------------------------------------------------------
3812: sub make_script_template {
3813: my ($role,$crstype) = @_;
3814: my %full_c=();
3815: my %full_d=();
3816: my %full_s=();
3817: my $return_script;
3818: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3819: my ($priv,$restrict)=split(/\&/,$item);
3820: $full_c{$priv}=1;
3821: }
3822: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3823: my ($priv,$restrict)=split(/\&/,$item);
3824: $full_d{$priv}=1;
3825: }
3826: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3827: next if (($crstype eq 'Community') && ($item eq 'bre&S'));
3828: my ($priv,$restrict)=split(/\&/,$item);
3829: $full_s{$priv}=1;
3830: }
3831: $return_script .= 'function set_'.$role.'() {'."\n";
3832: my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
3833: my %role_c;
3834: foreach my $priv (@temp) {
3835: my ($priv_item, $dummy) = split(/\&/,$priv);
3836: $role_c{$priv_item} = 1;
3837: }
3838: my %role_d;
3839: @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
3840: foreach my $priv(@temp) {
3841: my ($priv_item, $dummy) = split(/\&/,$priv);
3842: $role_d{$priv_item} = 1;
3843: }
3844: my %role_s;
3845: @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
3846: foreach my $priv(@temp) {
3847: my ($priv_item, $dummy) = split(/\&/,$priv);
3848: $role_s{$priv_item} = 1;
3849: }
3850: foreach my $priv_item (keys(%full_c)) {
3851: my ($priv, $dummy) = split(/\&/,$priv_item);
3852: if ((exists($role_c{$priv})) || (exists($role_d{$priv})) ||
3853: (exists($role_s{$priv}))) {
3854: $return_script .= "document.form1.$priv"."_c.checked = true;\n";
3855: } else {
3856: $return_script .= "document.form1.$priv"."_c.checked = false;\n";
3857: }
3858: }
3859: foreach my $priv_item (keys(%full_d)) {
3860: my ($priv, $dummy) = split(/\&/,$priv_item);
3861: if ((exists($role_d{$priv})) || (exists($role_s{$priv}))) {
3862: $return_script .= "document.form1.$priv"."_d.checked = true;\n";
3863: } else {
3864: $return_script .= "document.form1.$priv"."_d.checked = false;\n";
3865: }
3866: }
3867: foreach my $priv_item (keys(%full_s)) {
3868: my ($priv, $dummy) = split(/\&/,$priv_item);
3869: if (exists($role_s{$priv})) {
3870: $return_script .= "document.form1.$priv"."_s.checked = true;\n";
3871: } else {
3872: $return_script .= "document.form1.$priv"."_s.checked = false;\n";
3873: }
3874: }
3875: $return_script .= '}'."\n";
3876: return ($return_script);
3877: }
3878: # ----------------------------------------------------------
3879: sub make_button_code {
3880: my ($role,$crstype) = @_;
3881: my $label = &Apache::lonnet::plaintext($role,$crstype);
3882: my $button_code = '<input type="button" onclick="set_'.$role.'()" value="'.$label.'" />';
3883: return ($button_code);
3884: }
3885: # ---------------------------------------------------------- Call to definerole
3886: sub set_custom_role {
3887: my ($r,$context) = @_;
3888: my $rolename=$env{'form.rolename'};
3889: $rolename=~s/[^A-Za-z0-9]//gs;
3890: if (!$rolename) {
3891: &custom_role_editor($r);
3892: return;
3893: }
3894: my ($jsback,$elements) = &crumb_utilities();
3895: my $jscript = '<script type="text/javascript">'
3896: .'// <![CDATA['."\n"
3897: .$jsback."\n"
3898: .'// ]]>'."\n"
3899: .'</script>'."\n";
3900:
3901: $r->print(&Apache::loncommon::start_page('Save Custom Role'),$jscript);
3902: &Apache::lonhtmlcommon::add_breadcrumb
3903: ({href=>"javascript:backPage(document.customresult,'pickrole','')",
3904: text=>"Pick custom role",
3905: faq=>282,bug=>'Instructor Interface',},
3906: {href=>"javascript:backPage(document.customresult,'selected_custom_edit','')",
3907: text=>"Edit custom role",
3908: faq=>282,bug=>'Instructor Interface',},
3909: {href=>"javascript:backPage(document.customresult,'set_custom_roles','')",
3910: text=>"Result",
3911: faq=>282,bug=>'Instructor Interface',});
3912: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3913: 'Course_Editing_Custom_Roles'));
3914:
3915: my ($rdummy,$roledef)=
3916: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3917:
3918: # ------------------------------------------------------- Does this role exist?
3919: $r->print('<h3>');
3920: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3921: $r->print(&mt('Existing Role').' "');
3922: } else {
3923: $r->print(&mt('New Role').' "');
3924: $roledef='';
3925: }
3926: $r->print($rolename.'"</h3>');
3927: # ------------------------------------------------------- What can be assigned?
3928: my $sysrole='';
3929: my $domrole='';
3930: my $courole='';
3931:
3932: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3933: my ($priv,$restrict)=split(/\&/,$item);
3934: if (!$restrict) { $restrict=''; }
3935: if ($env{'form.'.$priv.'_c'}) {
3936: $courole.=':'.$item;
3937: }
3938: }
3939:
3940: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3941: my ($priv,$restrict)=split(/\&/,$item);
3942: if (!$restrict) { $restrict=''; }
3943: if ($env{'form.'.$priv.'_d'}) {
3944: $domrole.=':'.$item;
3945: }
3946: }
3947:
3948: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3949: my ($priv,$restrict)=split(/\&/,$item);
3950: if (!$restrict) { $restrict=''; }
3951: if ($env{'form.'.$priv.'_s'}) {
3952: $sysrole.=':'.$item;
3953: }
3954: }
3955: $r->print('<br />Defining Role: '.
3956: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
3957: if ($env{'request.course.id'}) {
3958: my $url='/'.$env{'request.course.id'};
3959: $url=~s/\_/\//g;
3960: $r->print('<br />'.&mt('Assigning Role to Self').': '.
3961: &Apache::lonnet::assigncustomrole($env{'user.domain'},
3962: $env{'user.name'},
3963: $url,
3964: $env{'user.domain'},
3965: $env{'user.name'},
3966: $rolename,undef,undef,undef,$context));
3967: }
3968: $r->print('<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'.&mt('Create or edit another custom role').'</a></p><form name="customresult" method="post">');
3969: $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'</form>');
3970: $r->print(&Apache::loncommon::end_page());
3971: }
3972:
3973: # ================================================================ Main Handler
3974: sub handler {
3975: my $r = shift;
3976: if ($r->header_only) {
3977: &Apache::loncommon::content_type($r,'text/html');
3978: $r->send_http_header;
3979: return OK;
3980: }
3981: my ($context,$crstype);
3982: if ($env{'request.course.id'}) {
3983: $context = 'course';
3984: $crstype = &Apache::loncommon::course_type();
3985: } elsif ($env{'request.role'} =~ /^au\./) {
3986: $context = 'author';
3987: } else {
3988: $context = 'domain';
3989: }
3990: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
3991: ['action','state','callingform','roletype','showrole','bulkaction','popup','phase',
3992: 'username','domain','srchterm','srchdomain','srchin','srchby','srchtype']);
3993: &Apache::lonhtmlcommon::clear_breadcrumbs();
3994: if ($env{'form.action'} ne 'dateselect') {
3995: &Apache::lonhtmlcommon::add_breadcrumb
3996: ({href=>"/adm/createuser",
3997: text=>"User Management",
3998: help=>'Course_Create_Class_List,Course_Change_Privileges,Course_View_Class_List,Course_Editing_Custom_Roles,Course_Add_Student,Course_Drop_Student,Course_Automated_Enrollment,Course_Self_Enrollment,Course_Manage_Group'});
3999: }
4000: #SD Following files not added to help, because the corresponding .tex-files seem to
4001: #be missing: Course_Approve_Selfenroll,Course_User_Logs,
4002: my ($permission,$allowed) =
4003: &Apache::lonuserutils::get_permission($context,$crstype);
4004: if (!$allowed) {
4005: $env{'user.error.msg'}=
4006: "/adm/createuser:cst:0:0:Cannot create/modify user data ".
4007: "or view user status.";
4008: return HTTP_NOT_ACCEPTABLE;
4009: }
4010:
4011: &Apache::loncommon::content_type($r,'text/html');
4012: $r->send_http_header;
4013:
4014: # Main switch on form.action and form.state, as appropriate
4015: if (! exists($env{'form.action'})) {
4016: $r->print(&header());
4017: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
4018: $r->print(&print_main_menu($permission,$context,$crstype));
4019: $r->print(&Apache::loncommon::end_page());
4020: } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
4021: $r->print(&header());
4022: &Apache::lonhtmlcommon::add_breadcrumb
4023: ({href=>'/adm/createuser?action=upload&state=',
4024: text=>"Upload Users List"});
4025: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Upload Users List',
4026: 'Course_Create_Class_List'));
4027: $r->print('<form name="studentform" method="post" '.
4028: 'enctype="multipart/form-data" '.
4029: ' action="/adm/createuser">'."\n");
4030: if (! exists($env{'form.state'})) {
4031: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4032: } elsif ($env{'form.state'} eq 'got_file') {
4033: &Apache::lonuserutils::print_upload_manager_form($r,$context,
4034: $permission,$crstype);
4035: } elsif ($env{'form.state'} eq 'enrolling') {
4036: if ($env{'form.datatoken'}) {
4037: &Apache::lonuserutils::upfile_drop_add($r,$context,$permission);
4038: }
4039: } else {
4040: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4041: }
4042: $r->print('</form>'.&Apache::loncommon::end_page());
4043: } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
4044: eq 'singlestudent')) && ($permission->{'cusr'})) {
4045: my $phase = $env{'form.phase'};
4046: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
4047: &Apache::loncreateuser::restore_prev_selections();
4048: my $srch;
4049: foreach my $item (@search) {
4050: $srch->{$item} = $env{'form.'.$item};
4051: }
4052: if (($phase eq 'get_user_info') || ($phase eq 'userpicked') ||
4053: ($phase eq 'createnewuser')) {
4054: if ($env{'form.phase'} eq 'createnewuser') {
4055: my $response;
4056: if ($env{'form.srchterm'} !~ /^$match_username$/) {
4057: my $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
4058: $env{'form.phase'} = '';
4059: &print_username_entry_form($r,$context,$response,$srch,undef,$crstype);
4060: } else {
4061: my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
4062: my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
4063: &print_user_modification_page($r,$ccuname,$ccdomain,
4064: $srch,$response,$context,
4065: $permission,$crstype);
4066: }
4067: } elsif ($env{'form.phase'} eq 'get_user_info') {
4068: my ($currstate,$response,$forcenewuser,$results) =
4069: &user_search_result($context,$srch);
4070: if ($env{'form.currstate'} eq 'modify') {
4071: $currstate = $env{'form.currstate'};
4072: }
4073: if ($currstate eq 'select') {
4074: &print_user_selection_page($r,$response,$srch,$results,
4075: \@search,$context,undef,$crstype);
4076: } elsif ($currstate eq 'modify') {
4077: my ($ccuname,$ccdomain);
4078: if (($srch->{'srchby'} eq 'uname') &&
4079: ($srch->{'srchtype'} eq 'exact')) {
4080: $ccuname = $srch->{'srchterm'};
4081: $ccdomain= $srch->{'srchdomain'};
4082: } else {
4083: my @matchedunames = keys(%{$results});
4084: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
4085: }
4086: $ccuname =&LONCAPA::clean_username($ccuname);
4087: $ccdomain=&LONCAPA::clean_domain($ccdomain);
4088: if ($env{'form.forcenewuser'}) {
4089: $response = '';
4090: }
4091: &print_user_modification_page($r,$ccuname,$ccdomain,
4092: $srch,$response,$context,
4093: $permission,$crstype);
4094: } elsif ($currstate eq 'query') {
4095: &print_user_query_page($r,'createuser');
4096: } else {
4097: $env{'form.phase'} = '';
4098: &print_username_entry_form($r,$context,$response,$srch,
4099: $forcenewuser,$crstype);
4100: }
4101: } elsif ($env{'form.phase'} eq 'userpicked') {
4102: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
4103: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
4104: &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
4105: $context,$permission,$crstype);
4106: }
4107: } elsif ($env{'form.phase'} eq 'update_user_data') {
4108: &update_user_data($r,$context,$crstype);
4109: } else {
4110: &print_username_entry_form($r,$context,undef,$srch,undef,$crstype);
4111: }
4112: } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
4113: if ($env{'form.phase'} eq 'set_custom_roles') {
4114: &set_custom_role($r,$context);
4115: } else {
4116: &custom_role_editor($r);
4117: }
4118: } elsif (($env{'form.action'} eq 'listusers') &&
4119: ($permission->{'view'} || $permission->{'cusr'})) {
4120: if ($env{'form.phase'} eq 'bulkchange') {
4121: &Apache::lonhtmlcommon::add_breadcrumb
4122: ({href=>'/adm/createuser?action=listusers',
4123: text=>"List Users"},
4124: {href=>"/adm/createuser",
4125: text=>"Result"});
4126: my $setting = $env{'form.roletype'};
4127: my $choice = $env{'form.bulkaction'};
4128: $r->print(&header());
4129: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Update Users",
4130: 'Course_View_Class_List'));
4131: if ($permission->{'cusr'}) {
4132: &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice,$crstype);
4133: $r->print(&Apache::loncommon::end_page());
4134: } else {
4135: $r->print(&mt('You are not authorized to make bulk changes to user roles'));
4136: $r->print('<p><a href="/adm/createuser?action=listusers">'.&mt('Display User Lists').'</a>');
4137: $r->print(&Apache::loncommon::end_page());
4138: }
4139: } else {
4140: &Apache::lonhtmlcommon::add_breadcrumb
4141: ({href=>'/adm/createuser?action=listusers',
4142: text=>"List Users"});
4143: my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
4144: my $formname = 'studentform';
4145: if (($context eq 'domain') && (($env{'form.roletype'} eq 'course') ||
4146: ($env{'form.roletype'} eq 'community'))) {
4147: if ($env{'form.roletype'} eq 'course') {
4148: ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) =
4149: &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
4150: $formname);
4151: } elsif ($env{'form.roletype'} eq 'community') {
4152: $cb_jscript =
4153: &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
4154: my %elements = (
4155: coursepick => 'radio',
4156: coursetotal => 'text',
4157: courselist => 'text',
4158: );
4159: $jscript = &Apache::lonhtmlcommon::set_form_elements(\%elements);
4160: }
4161: $jscript .= &verify_user_display();
4162: my $js = &add_script($jscript).$cb_jscript;
4163: my $loadcode =
4164: &Apache::lonuserutils::course_selector_loadcode($formname);
4165: if ($loadcode ne '') {
4166: $r->print(&header($js,{'onload' => $loadcode,}));
4167: } else {
4168: $r->print(&header($js));
4169: }
4170: } else {
4171: $r->print(&header(&add_script(&verify_user_display())));
4172: }
4173: $r->print(&Apache::lonhtmlcommon::breadcrumbs("List Users",
4174: 'Course_View_Class_List'));
4175: &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
4176: $formname,$totcodes,$codetitles,$idlist,$idlist_titles);
4177: $r->print(&Apache::loncommon::end_page());
4178: }
4179: } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
4180: $r->print(&header());
4181: my $brtext;
4182: if ($crstype eq 'Community') {
4183: $brtext = 'Drop Members';
4184: } else {
4185: $brtext = 'Drop Students';
4186: }
4187: &Apache::lonhtmlcommon::add_breadcrumb
4188: ({href=>'/adm/createuser?action=drop',
4189: text=>$brtext});
4190: if (!exists($env{'form.state'})) {
4191: $r->print(&Apache::lonhtmlcommon::breadcrumbs($brtext,
4192: 'Course_Drop_Student'));
4193:
4194: &Apache::lonuserutils::print_drop_menu($r,$context,$permission,$crstype);
4195: } elsif ($env{'form.state'} eq 'done') {
4196: &Apache::lonhtmlcommon::add_breadcrumb
4197: ({href=>'/adm/createuser?action=drop',
4198: text=>"Result"});
4199: $r->print(&Apache::lonhtmlcommon::breadcrumbs($brtext,
4200: 'Course_Drop_Student'));
4201: &Apache::lonuserutils::update_user_list($r,$context,undef,
4202: $env{'form.action'});
4203: }
4204: $r->print(&Apache::loncommon::end_page());
4205: } elsif ($env{'form.action'} eq 'dateselect') {
4206: if ($permission->{'cusr'}) {
4207: $r->print(&header(undef,undef,{'no_nav_bar' => 1}).
4208: &Apache::lonuserutils::date_section_selector($context,
4209: $permission,$crstype).
4210: &Apache::loncommon::end_page());
4211: } else {
4212: $r->print(&header().
4213: '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>'.
4214: &Apache::loncommon::end_page());
4215: }
4216: } elsif ($env{'form.action'} eq 'selfenroll') {
4217: $r->print(&header());
4218: &Apache::lonhtmlcommon::add_breadcrumb
4219: ({href=>'/adm/createuser?action=selfenroll',
4220: text=>"Configure Self-enrollment"});
4221: if (!exists($env{'form.state'})) {
4222: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Configure Self-enrollment',
4223: 'Course_Self_Enrollment'));
4224: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4225: &print_selfenroll_menu($r,$context,$permission);
4226: } elsif ($env{'form.state'} eq 'done') {
4227: &Apache::lonhtmlcommon::add_breadcrumb
4228: ({href=>'/adm/createuser?action=selfenroll',
4229: text=>"Result"});
4230: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Self-enrollment result',
4231: 'Course_Self_Enrollment'));
4232: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4233: &update_selfenroll_config($r,$context,$permission);
4234: }
4235: $r->print(&Apache::loncommon::end_page());
4236: } elsif ($env{'form.action'} eq 'selfenrollqueue') {
4237: $r->print(&header());
4238: &Apache::lonhtmlcommon::add_breadcrumb
4239: ({href=>'/adm/createuser?action=selfenrollqueue',
4240: text=>"Enrollment requests"});
4241: my $cid = $env{'request.course.id'};
4242: my $cdom = $env{'course.'.$cid.'.domain'};
4243: my $cnum = $env{'course.'.$cid.'.num'};
4244: my $coursedesc = $env{'course.'.$cid.'.description'};
4245: if (!exists($env{'form.state'})) {
4246: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment requests',
4247: 'Course_SelfEnrollment_Approval'));
4248: $r->print('<h3>'.&mt('Pending enrollment requests').'</h3>'."\n");
4249: $r->print(&Apache::loncoursequeueadmin::display_queued_requests($context,
4250: $cdom,$cnum));
4251: } elsif ($env{'form.state'} eq 'done') {
4252: &Apache::lonhtmlcommon::add_breadcrumb
4253: ({href=>'/adm/createuser?action=selfenrollqueue',
4254: text=>"Result"});
4255: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment result',
4256: 'Course_Self_Enrollment'));
4257: $r->print('<h3>'.&mt('Enrollment request processing').'</h3>'."\n");
4258: $r->print(&Apache::loncoursequeueadmin::update_request_queue($context,
4259: $cdom,$cnum,$coursedesc));
4260: }
4261: $r->print(&Apache::loncommon::end_page());
4262: } elsif ($env{'form.action'} eq 'changelogs') {
4263: $r->print(&header());
4264: &Apache::lonhtmlcommon::add_breadcrumb
4265: ({href=>'/adm/createuser?action=changelogs',
4266: text=>"User Management Logs"});
4267: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Changes',
4268: 'Course_User_Logs'));
4269: &print_userchangelogs_display($r,$context,$permission);
4270: $r->print(&Apache::loncommon::end_page());
4271: } else {
4272: $r->print(&header());
4273: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
4274: $r->print(&print_main_menu($permission,$context,$crstype));
4275: $r->print(&Apache::loncommon::end_page());
4276: }
4277: return OK;
4278: }
4279:
4280: sub header {
4281: my ($jscript,$loaditems,$args) = @_;
4282: my $start_page;
4283: if (ref($loaditems) eq 'HASH') {
4284: $start_page=&Apache::loncommon::start_page('User Management',$jscript,{'add_entries' => $loaditems});
4285: } else {
4286: $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args);
4287: }
4288: return $start_page;
4289: }
4290:
4291: sub add_script {
4292: my ($js) = @_;
4293: return '<script type="text/javascript">'."\n"
4294: .'// <![CDATA['."\n"
4295: .$js."\n"
4296: .'// ]]>'."\n"
4297: .'</script>'."\n";
4298: }
4299:
4300: sub verify_user_display {
4301: my $output = <<"END";
4302:
4303: function display_update() {
4304: document.studentform.action.value = 'listusers';
4305: document.studentform.phase.value = 'display';
4306: document.studentform.submit();
4307: }
4308:
4309: END
4310: return $output;
4311:
4312: }
4313:
4314: ###############################################################
4315: ###############################################################
4316: # Menu Phase One
4317: sub print_main_menu {
4318: my ($permission,$context,$crstype) = @_;
4319: my $linkcontext = $context;
4320: my $stuterm = lc(&Apache::lonnet::plaintext('st',$crstype));
4321: if (($context eq 'course') && ($crstype eq 'Community')) {
4322: $linkcontext = lc($crstype);
4323: $stuterm = 'Members';
4324: }
4325: my %links = (
4326: domain => {
4327: upload => 'Upload a File of Users',
4328: singleuser => 'Add/Modify a User',
4329: listusers => 'Manage Users',
4330: },
4331: author => {
4332: upload => 'Upload a File of Co-authors',
4333: singleuser => 'Add/Modify a Co-author',
4334: listusers => 'Manage Co-authors',
4335: },
4336: course => {
4337: upload => 'Upload a File of Course Users',
4338: singleuser => 'Add/Modify a Course User',
4339: listusers => 'Manage Course Users',
4340: },
4341: community => {
4342: upload => 'Upload a File of Community Users',
4343: singleuser => 'Add/Modify a Community User',
4344: listusers => 'Manage Community Users',
4345: },
4346: );
4347: my %linktitles = (
4348: domain => {
4349: singleuser => 'Add a user to the domain, and/or a course or community in the domain.',
4350: listusers => 'Show and manage users in this domain.',
4351: },
4352: author => {
4353: singleuser => 'Add a user with a co- or assistant author role.',
4354: listusers => 'Show and manage co- or assistant authors.',
4355: },
4356: course => {
4357: singleuser => 'Add a user with a certain role to this course.',
4358: listusers => 'Show and manage users in this course.',
4359: },
4360: community => {
4361: singleuser => 'Add a user with a certain role to this community.',
4362: listusers => 'Show and manage users in this community.',
4363: },
4364: );
4365: my @menu = ( {categorytitle => 'Single Users',
4366: items =>
4367: [
4368: {
4369: linktext => $links{$linkcontext}{'singleuser'},
4370: icon => 'edit-redo.png',
4371: #help => 'Course_Change_Privileges',
4372: url => '/adm/createuser?action=singleuser',
4373: permission => $permission->{'cusr'},
4374: linktitle => $linktitles{$linkcontext}{'singleuser'},
4375: },
4376: ]},
4377:
4378: {categorytitle => 'Multiple Users',
4379: items =>
4380: [
4381: {
4382: linktext => $links{$linkcontext}{'upload'},
4383: icon => 'sctr.png',
4384: #help => 'Course_Create_Class_List',
4385: url => '/adm/createuser?action=upload',
4386: permission => $permission->{'cusr'},
4387: linktitle => 'Upload a CSV or a text file containing users.',
4388: },
4389: {
4390: linktext => $links{$linkcontext}{'listusers'},
4391: icon => 'edit-find.png',
4392: #help => 'Course_View_Class_List',
4393: url => '/adm/createuser?action=listusers',
4394: permission => ($permission->{'view'} || $permission->{'cusr'}),
4395: linktitle => $linktitles{$linkcontext}{'listusers'},
4396: },
4397:
4398: ]},
4399:
4400: {categorytitle => 'Administration',
4401: items => [ ]},
4402: );
4403:
4404: if ($context eq 'domain'){
4405:
4406: push(@{ $menu[2]->{items} }, #Category: Administration
4407: {
4408: linktext => 'Custom Roles',
4409: icon => 'emblem-photos.png',
4410: #help => 'Course_Editing_Custom_Roles',
4411: url => '/adm/createuser?action=custom',
4412: permission => $permission->{'custom'},
4413: linktitle => 'Configure a custom role.',
4414: },
4415: );
4416:
4417: }elsif ($context eq 'course'){
4418: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
4419:
4420: my %linktext = (
4421: 'Course' => {
4422: single => 'Add/Modify a Student',
4423: drop => 'Drop Students',
4424: groups => 'Course Groups',
4425: },
4426: 'Community' => {
4427: single => 'Add/Modify a Member',
4428: drop => 'Drop Members',
4429: groups => 'Community Groups',
4430: },
4431: );
4432:
4433: my %linktitle = (
4434: 'Course' => {
4435: single => 'Add a user with the role of student to this course',
4436: drop => 'Remove a student from this course.',
4437: groups => 'Manage course groups',
4438: },
4439: 'Community' => {
4440: single => 'Add a user with the role of member to this community',
4441: drop => 'Remove a member from this community.',
4442: groups => 'Manage community groups',
4443: },
4444: );
4445:
4446: push(@{ $menu[0]->{items} }, #Category: Single Users
4447: {
4448: linktext => $linktext{$crstype}{'single'},
4449: #help => 'Course_Add_Student',
4450: icon => 'list-add.png',
4451: url => '/adm/createuser?action=singlestudent',
4452: permission => $permission->{'cusr'},
4453: linktitle => $linktitle{$crstype}{'single'},
4454: },
4455: );
4456:
4457: push(@{ $menu[1]->{items} }, #Category: Multiple Users
4458: {
4459: linktext => $linktext{$crstype}{'drop'},
4460: icon => 'edit-undo.png',
4461: #help => 'Course_Drop_Student',
4462: url => '/adm/createuser?action=drop',
4463: permission => $permission->{'cusr'},
4464: linktitle => $linktitle{$crstype}{'drop'},
4465: },
4466: );
4467: push(@{ $menu[2]->{items} }, #Category: Administration
4468: {
4469: linktext => 'Custom Roles',
4470: icon => 'emblem-photos.png',
4471: #help => 'Course_Editing_Custom_Roles',
4472: url => '/adm/createuser?action=custom',
4473: permission => $permission->{'custom'},
4474: linktitle => 'Configure a custom role.',
4475: },
4476: {
4477: linktext => $linktext{$crstype}{'groups'},
4478: icon => 'grps.png',
4479: #help => 'Course_Manage_Group',
4480: url => '/adm/coursegroups?refpage=cusr',
4481: permission => $permission->{'grp_manage'},
4482: linktitle => $linktitle{$crstype}{'groups'},
4483: },
4484: {
4485: linktext => 'Change Log',
4486: icon => 'document-properties.png',
4487: #help => 'Course_User_Logs',
4488: url => '/adm/createuser?action=changelogs',
4489: permission => $permission->{'cusr'},
4490: linktitle => 'View change log.',
4491: },
4492: );
4493: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}) {
4494: push(@{ $menu[2]->{items} },
4495: {
4496: linktext => 'Enrollment Requests',
4497: icon => 'selfenrl-queue.png',
4498: #help => 'Course_Approve_Selfenroll',
4499: url => '/adm/createuser?action=selfenrollqueue',
4500: permission => $permission->{'cusr'},
4501: linktitle =>'Approve or reject enrollment requests.',
4502: },
4503: );
4504: }
4505:
4506: if (!exists($permission->{'cusr_section'})){
4507: if ($crstype ne 'Community') {
4508: push(@{ $menu[2]->{items} },
4509: {
4510: linktext => 'Automated Enrollment',
4511: icon => 'roles.png',
4512: #help => 'Course_Automated_Enrollment',
4513: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
4514: && $permission->{'cusr'}),
4515: url => '/adm/populate',
4516: linktitle => 'Automated enrollment manager.',
4517: }
4518: );
4519: }
4520: push(@{ $menu[2]->{items} },
4521: {
4522: linktext => 'User Self-Enrollment',
4523: icon => 'cstr.png',
4524: #help => 'Course_Self_Enrollment',
4525: url => '/adm/createuser?action=selfenroll',
4526: permission => $permission->{'cusr'},
4527: linktitle => 'Configure user self-enrollment.',
4528: },
4529: );
4530: }
4531: };
4532: return Apache::lonhtmlcommon::generate_menu(@menu);
4533: # { text => 'View Log-in History',
4534: # help => 'Course_User_Logins',
4535: # action => 'logins',
4536: # permission => $permission->{'cusr'},
4537: # });
4538: }
4539:
4540: sub restore_prev_selections {
4541: my %saveable_parameters = ('srchby' => 'scalar',
4542: 'srchin' => 'scalar',
4543: 'srchtype' => 'scalar',
4544: );
4545: &Apache::loncommon::store_settings('user','user_picker',
4546: \%saveable_parameters);
4547: &Apache::loncommon::restore_settings('user','user_picker',
4548: \%saveable_parameters);
4549: }
4550:
4551: sub print_selfenroll_menu {
4552: my ($r,$context,$permission) = @_;
4553: my $crstype = &Apache::loncommon::course_type();
4554: my $formname = 'enrollstudent';
4555: my $nolink = 1;
4556: my ($row,$lt) = &get_selfenroll_titles();
4557: my $groupslist = &Apache::lonuserutils::get_groupslist();
4558: my $setsec_js =
4559: &Apache::lonuserutils::setsections_javascript($formname,$groupslist);
4560: my %alerts = &Apache::lonlocal::texthash(
4561: acto => 'Activation of self-enrollment was selected for the following domain(s)',
4562: butn => 'but no user types have been checked.',
4563: wilf => "Please uncheck 'activate' or check at least one type.",
4564: );
4565: my $selfenroll_js = <<"ENDSCRIPT";
4566: function update_types(caller,num) {
4567: var delidx = getIndexByName('selfenroll_delete');
4568: var actidx = getIndexByName('selfenroll_activate');
4569: if (caller == 'selfenroll_all') {
4570: var selall;
4571: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4572: if (document.$formname.selfenroll_all[i].checked) {
4573: selall = document.$formname.selfenroll_all[i].value;
4574: }
4575: }
4576: if (selall == 1) {
4577: if (delidx != -1) {
4578: if (document.$formname.selfenroll_delete.length) {
4579: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4580: document.$formname.selfenroll_delete[j].checked = true;
4581: }
4582: } else {
4583: document.$formname.elements[delidx].checked = true;
4584: }
4585: }
4586: if (actidx != -1) {
4587: if (document.$formname.selfenroll_activate.length) {
4588: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4589: document.$formname.selfenroll_activate[j].checked = false;
4590: }
4591: } else {
4592: document.$formname.elements[actidx].checked = false;
4593: }
4594: }
4595: document.$formname.selfenroll_newdom.selectedIndex = 0;
4596: }
4597: }
4598: if (caller == 'selfenroll_activate') {
4599: if (document.$formname.selfenroll_activate.length) {
4600: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4601: if (document.$formname.selfenroll_activate[j].value == num) {
4602: if (document.$formname.selfenroll_activate[j].checked) {
4603: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4604: if (document.$formname.selfenroll_all[i].value == '1') {
4605: document.$formname.selfenroll_all[i].checked = false;
4606: }
4607: if (document.$formname.selfenroll_all[i].value == '0') {
4608: document.$formname.selfenroll_all[i].checked = true;
4609: }
4610: }
4611: }
4612: }
4613: }
4614: } else {
4615: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4616: if (document.$formname.selfenroll_all[i].value == '1') {
4617: document.$formname.selfenroll_all[i].checked = false;
4618: }
4619: if (document.$formname.selfenroll_all[i].value == '0') {
4620: document.$formname.selfenroll_all[i].checked = true;
4621: }
4622: }
4623: }
4624: }
4625: if (caller == 'selfenroll_delete') {
4626: if (document.$formname.selfenroll_delete.length) {
4627: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4628: if (document.$formname.selfenroll_delete[j].value == num) {
4629: if (document.$formname.selfenroll_delete[j].checked) {
4630: var delindex = getIndexByName('selfenroll_types_'+num);
4631: if (delindex != -1) {
4632: if (document.$formname.elements[delindex].length) {
4633: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4634: document.$formname.elements[delindex][k].checked = false;
4635: }
4636: } else {
4637: document.$formname.elements[delindex].checked = false;
4638: }
4639: }
4640: }
4641: }
4642: }
4643: } else {
4644: if (document.$formname.selfenroll_delete.checked) {
4645: var delindex = getIndexByName('selfenroll_types_'+num);
4646: if (delindex != -1) {
4647: if (document.$formname.elements[delindex].length) {
4648: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4649: document.$formname.elements[delindex][k].checked = false;
4650: }
4651: } else {
4652: document.$formname.elements[delindex].checked = false;
4653: }
4654: }
4655: }
4656: }
4657: }
4658: return;
4659: }
4660:
4661: function validate_types(form) {
4662: var needaction = new Array();
4663: var countfail = 0;
4664: var actidx = getIndexByName('selfenroll_activate');
4665: if (actidx != -1) {
4666: if (document.$formname.selfenroll_activate.length) {
4667: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4668: var num = document.$formname.selfenroll_activate[j].value;
4669: if (document.$formname.selfenroll_activate[j].checked) {
4670: countfail = check_types(num,countfail,needaction)
4671: }
4672: }
4673: } else {
4674: if (document.$formname.selfenroll_activate.checked) {
4675: var num = document.enrollstudent.selfenroll_activate.value;
4676: countfail = check_types(num,countfail,needaction)
4677: }
4678: }
4679: }
4680: if (countfail > 0) {
4681: var msg = "$alerts{'acto'}\\n";
4682: var loopend = needaction.length -1;
4683: if (loopend > 0) {
4684: for (var m=0; m<loopend; m++) {
4685: msg += needaction[m]+", ";
4686: }
4687: }
4688: msg += needaction[loopend]+"\\n$alerts{'butn'}\\n$alerts{'wilf'}";
4689: alert(msg);
4690: return;
4691: }
4692: setSections(form);
4693: }
4694:
4695: function check_types(num,countfail,needaction) {
4696: var typeidx = getIndexByName('selfenroll_types_'+num);
4697: var count = 0;
4698: if (typeidx != -1) {
4699: if (document.$formname.elements[typeidx].length) {
4700: for (var k=0; k<document.$formname.elements[typeidx].length; k++) {
4701: if (document.$formname.elements[typeidx][k].checked) {
4702: count ++;
4703: }
4704: }
4705: } else {
4706: if (document.$formname.elements[typeidx].checked) {
4707: count ++;
4708: }
4709: }
4710: if (count == 0) {
4711: var domidx = getIndexByName('selfenroll_dom_'+num);
4712: if (domidx != -1) {
4713: var domname = document.$formname.elements[domidx].value;
4714: needaction[countfail] = domname;
4715: countfail ++;
4716: }
4717: }
4718: }
4719: return countfail;
4720: }
4721:
4722: function getIndexByName(item) {
4723: for (var i=0;i<document.$formname.elements.length;i++) {
4724: if (document.$formname.elements[i].name == item) {
4725: return i;
4726: }
4727: }
4728: return -1;
4729: }
4730: ENDSCRIPT
4731: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4732: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4733:
4734: my $output = '<script type="text/javascript">'."\n".
4735: '// <![CDATA['."\n".
4736: $setsec_js."\n".$selfenroll_js."\n".
4737: '// ]]>'."\n".
4738: '</script>'."\n".
4739: '<h3>'.$lt->{'selfenroll'}.'</h3>'."\n";
4740: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
4741: if (ref($visactions) eq 'HASH') {
4742: if ($visible) {
4743: $output .= '<p class="LC_info">'.$visactions->{'vis'}.'</p>';
4744: } else {
4745: $output .= '<p class="LC_warning">'.$visactions->{'miss'}.'</p>'
4746: .$visactions->{'yous'}.
4747: '<p>'.$visactions->{'gen'}.'<br />'.$visactions->{'coca'};
4748: if (ref($vismsgs) eq 'ARRAY') {
4749: $output .= '<br />'.$visactions->{'make'}.'<ul>';
4750: foreach my $item (@{$vismsgs}) {
4751: $output .= '<li>'.$visactions->{$item}.'</li>';
4752: }
4753: $output .= '</ul>';
4754: }
4755: $output .= '</p>';
4756: }
4757: }
4758: $output .= '<form name="'.$formname.'" method="post" action="/adm/createuser">'."\n".
4759: &Apache::lonhtmlcommon::start_pick_box();
4760: if (ref($row) eq 'ARRAY') {
4761: foreach my $item (@{$row}) {
4762: my $title = $item;
4763: if (ref($lt) eq 'HASH') {
4764: $title = $lt->{$item};
4765: }
4766: $output .= &Apache::lonhtmlcommon::row_title($title);
4767: if ($item eq 'types') {
4768: my $curr_types = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_types'};
4769: my $showdomdesc = 1;
4770: my $includeempty = 1;
4771: my $num = 0;
4772: $output .= &Apache::loncommon::start_data_table().
4773: &Apache::loncommon::start_data_table_row()
4774: .'<td colspan="2"><span class="LC_nobreak"><label>'
4775: .&mt('Any user in any domain:')
4776: .' <input type="radio" name="selfenroll_all" value="1" ';
4777: if ($curr_types eq '*') {
4778: $output .= ' checked="checked" ';
4779: }
4780: $output .= 'onchange="javascript:update_types('.
4781: "'selfenroll_all'".');" />'.&mt('Yes').'</label>'.
4782: ' <input type="radio" name="selfenroll_all" value="0" ';
4783: if ($curr_types ne '*') {
4784: $output .= ' checked="checked" ';
4785: }
4786: $output .= ' onchange="javascript:update_types('.
4787: "'selfenroll_all'".');"/>'.&mt('No').'</label></td>'.
4788: &Apache::loncommon::end_data_table_row().
4789: &Apache::loncommon::end_data_table().
4790: &mt('Or').'<br />'.
4791: &Apache::loncommon::start_data_table();
4792: my %currdoms;
4793: if ($curr_types eq '') {
4794: $output .= &new_selfenroll_dom_row($cdom,'0');
4795: } elsif ($curr_types ne '*') {
4796: my @entries = split(/;/,$curr_types);
4797: if (@entries > 0) {
4798: foreach my $entry (@entries) {
4799: my ($currdom,$typestr) = split(/:/,$entry);
4800: $currdoms{$currdom} = 1;
4801: my $domdesc = &Apache::lonnet::domain($currdom);
4802: my @currinsttypes = split(',',$typestr);
4803: $output .= &Apache::loncommon::start_data_table_row()
4804: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').'<b>'
4805: .' '.$domdesc.' ('.$currdom.')'
4806: .'</b><input type="hidden" name="selfenroll_dom_'.$num
4807: .'" value="'.$currdom.'" /></span><br />'
4808: .'<span class="LC_nobreak"><label><input type="checkbox" '
4809: .'name="selfenroll_delete" value="'.$num.'" onchange="javascript:update_types('."'selfenroll_delete','$num'".');" />'
4810: .&mt('Delete').'</label></span></td>';
4811: $output .= '<td valign="top"> '.&mt('User types:').'<br />'
4812: .&selfenroll_inst_types($num,$currdom,\@currinsttypes).'</td>'
4813: .&Apache::loncommon::end_data_table_row();
4814: $num ++;
4815: }
4816: }
4817: }
4818: my $add_domtitle = &mt('Users in additional domain:');
4819: if ($curr_types eq '*') {
4820: $add_domtitle = &mt('Users in specific domain:');
4821: } elsif ($curr_types eq '') {
4822: $add_domtitle = &mt('Users in other domain:');
4823: }
4824: $output .= &Apache::loncommon::start_data_table_row()
4825: .'<td colspan="2"><span class="LC_nobreak">'.$add_domtitle.'</span><br />'
4826: .&Apache::loncommon::select_dom_form('','selfenroll_newdom',
4827: $includeempty,$showdomdesc)
4828: .'<input type="hidden" name="selfenroll_types_total" value="'.$num.'" />'
4829: .'</td>'.&Apache::loncommon::end_data_table_row()
4830: .&Apache::loncommon::end_data_table();
4831: } elsif ($item eq 'registered') {
4832: my ($regon,$regoff);
4833: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_registered'}) {
4834: $regon = ' checked="checked" ';
4835: $regoff = ' ';
4836: } else {
4837: $regon = ' ';
4838: $regoff = ' checked="checked" ';
4839: }
4840: $output .= '<label>'.
4841: '<input type="radio" name="selfenroll_registered" value="1"'.$regon.'/>'.
4842: &mt('Yes').'</label> <label>'.
4843: '<input type="radio" name="selfenroll_registered" value="0"'.$regoff.'/>'.
4844: &mt('No').'</label>';
4845: } elsif ($item eq 'enroll_dates') {
4846: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_date'};
4847: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_date'};
4848: if ($starttime eq '') {
4849: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4850: }
4851: if ($endtime eq '') {
4852: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4853: }
4854: my $startform =
4855: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_date',$starttime,
4856: undef,undef,undef,undef,undef,undef,undef,$nolink);
4857: my $endform =
4858: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_date',$endtime,
4859: undef,undef,undef,undef,undef,undef,undef,$nolink);
4860: $output .= &selfenroll_date_forms($startform,$endform);
4861: } elsif ($item eq 'access_dates') {
4862: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_access'};
4863: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_access'};
4864: if ($starttime eq '') {
4865: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4866: }
4867: if ($endtime eq '') {
4868: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4869: }
4870: my $startform =
4871: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_access',$starttime,
4872: undef,undef,undef,undef,undef,undef,undef,$nolink);
4873: my $endform =
4874: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_access',$endtime,
4875: undef,undef,undef,undef,undef,undef,undef,$nolink);
4876: $output .= &selfenroll_date_forms($startform,$endform);
4877: } elsif ($item eq 'section') {
4878: my $currsec = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_section'};
4879: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
4880: my $newsecval;
4881: if ($currsec ne 'none' && $currsec ne '') {
4882: if (!defined($sections_count{$currsec})) {
4883: $newsecval = $currsec;
4884: }
4885: }
4886: my $sections_select =
4887: &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec);
4888: $output .= '<table class="LC_createuser">'."\n".
4889: '<tr class="LC_section_row">'."\n".
4890: '<td align="center">'.&mt('Existing sections')."\n".
4891: '<br />'.$sections_select.'</td><td align="center">'.
4892: &mt('New section').'<br />'."\n".
4893: '<input type="text" name="newsec" size="15" value="'.$newsecval.'" />'."\n".
4894: '<input type="hidden" name="sections" value="" />'."\n".
4895: '<input type="hidden" name="state" value="done" />'."\n".
4896: '</td></tr></table>'."\n";
4897: } elsif ($item eq 'approval') {
4898: my ($appon,$appoff);
4899: my $cid = $env{'request.course.id'};
4900: my $currnotified = $env{'course.'.$cid.'.internal.selfenroll_notifylist'};
4901: if ($env{'course.'.$cid.'.internal.selfenroll_approval'}) {
4902: $appon = ' checked="checked" ';
4903: $appoff = ' ';
4904: } else {
4905: $appon = ' ';
4906: $appoff = ' checked="checked" ';
4907: }
4908: $output .= '<label>'.
4909: '<input type="radio" name="selfenroll_approval" value="1"'.$appon.'/>'.
4910: &mt('Yes').'</label> <label>'.
4911: '<input type="radio" name="selfenroll_approval" value="0"'.$appoff.'/>'.
4912: &mt('No').'</label>';
4913: my %advhash = &Apache::lonnet::get_course_adv_roles($cid,1);
4914: my (@ccs,%notified);
4915: my $ccrole = 'cc';
4916: if ($crstype eq 'Community') {
4917: $ccrole = 'co';
4918: }
4919: if ($advhash{$ccrole}) {
4920: @ccs = split(/,/,$advhash{$ccrole});
4921: }
4922: if ($currnotified) {
4923: foreach my $current (split(/,/,$currnotified)) {
4924: $notified{$current} = 1;
4925: if (!grep(/^\Q$current\E$/,@ccs)) {
4926: push(@ccs,$current);
4927: }
4928: }
4929: }
4930: if (@ccs) {
4931: $output .= '<br />'.&mt('Personnel to be notified when an enrollment request needs approval, or has been approved:').' '.&Apache::loncommon::start_data_table().
4932: &Apache::loncommon::start_data_table_row();
4933: my $count = 0;
4934: my $numcols = 4;
4935: foreach my $cc (sort(@ccs)) {
4936: my $notifyon;
4937: my ($ccuname,$ccudom) = split(/:/,$cc);
4938: if ($notified{$cc}) {
4939: $notifyon = ' checked="checked" ';
4940: }
4941: if ($count && !$count%$numcols) {
4942: $output .= &Apache::loncommon::end_data_table_row().
4943: &Apache::loncommon::start_data_table_row()
4944: }
4945: $output .= '<td><span class="LC_nobreak"><label>'.
4946: '<input type="checkbox" name="selfenroll_notify"'.$notifyon.' value="'.$cc.'" />'.
4947: &Apache::loncommon::plainname($ccuname,$ccudom).
4948: '</label></span></td>';
4949: $count;
4950: }
4951: my $rem = $count%$numcols;
4952: if ($rem) {
4953: my $emptycols = $numcols - $rem;
4954: for (my $i=0; $i<$emptycols; $i++) {
4955: $output .= '<td> </td>';
4956: }
4957: }
4958: $output .= &Apache::loncommon::end_data_table_row().
4959: &Apache::loncommon::end_data_table();
4960: }
4961: } elsif ($item eq 'limit') {
4962: my ($crslimit,$selflimit,$nolimit);
4963: my $cid = $env{'request.course.id'};
4964: my $currlim = $env{'course.'.$cid.'.internal.selfenroll_limit'};
4965: my $currcap = $env{'course.'.$cid.'.internal.selfenroll_cap'};
4966: my $nolimit = ' checked="checked" ';
4967: if ($currlim eq 'allstudents') {
4968: $crslimit = ' checked="checked" ';
4969: $selflimit = ' ';
4970: $nolimit = ' ';
4971: } elsif ($currlim eq 'selfenrolled') {
4972: $crslimit = ' ';
4973: $selflimit = ' checked="checked" ';
4974: $nolimit = ' ';
4975: } else {
4976: $crslimit = ' ';
4977: $selflimit = ' ';
4978: }
4979: $output .= '<table><tr><td><label>'.
4980: '<input type="radio" name="selfenroll_limit" value="none"'.$nolimit.'/>'.
4981: &mt('No limit').'</label></td><td><label>'.
4982: '<input type="radio" name="selfenroll_limit" value="allstudents"'.$crslimit.'/>'.
4983: &mt('Limit by total students').'</label></td><td><label>'.
4984: '<input type="radio" name="selfenroll_limit" value="selfenrolled"'.$selflimit.'/>'.
4985: &mt('Limit by total self-enrolled students').
4986: '</td></tr><tr>'.
4987: '<td> </td><td colspan="2"><span class="LC_nobreak">'.
4988: (' 'x3).&mt('Maximum number allowed: ').
4989: '<input type="text" name="selfenroll_cap" size = "5" value="'.$currcap.'" /></td></tr></table>';
4990: }
4991: $output .= &Apache::lonhtmlcommon::row_closure(1);
4992: }
4993: }
4994: $output .= &Apache::lonhtmlcommon::end_pick_box().
4995: '<br /><input type="button" name="selfenrollconf" value="'
4996: .&mt('Save').'" onclick="validate_types(this.form);" />'
4997: .'<input type="hidden" name="action" value="selfenroll" /></form>';
4998: $r->print($output);
4999: return;
5000: }
5001:
5002: sub visible_in_cat {
5003: my ($cdom,$cnum) = @_;
5004: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
5005: my ($cathash,%settable,@vismsgs,$cansetvis);
5006: my %visactions = &Apache::lonlocal::texthash(
5007: vis => 'Your course/community currently appears in the Course/Community Catalog for this domain.',
5008: 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.',
5009: miss => 'Your course/community does not currently appear in the Course/Community Catalog for this domain.',
5010: yous => 'You should remedy this if you plan to allow self-enrollment, otherwise students will have difficulty finding your course.',
5011: 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.',
5012: make => 'Make any changes to self-enrollment settings below, click "Save", then take action to include the course in the Catalog:',
5013: take => 'Take the following action to ensure the course appears in the Catalog:',
5014: dc_unhide => 'Ask a domain coordinator to change the "Exclude from course catalog" setting.',
5015: dc_addinst => 'Ask a domain coordinator to enable display the catalog of "Official courses (with institutional codes)".',
5016: dc_instcode => 'Ask a domain coordinator to assign an institutional code (if this is an official course).',
5017: dc_catalog => 'Ask a domain coordinator to enable or create at least one course category in the domain.',
5018: dc_categories => 'Ask a domain coordinator to create a hierarchy of categories and sub categories for courses in the domain.',
5019: 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',
5020: dc_addcat => 'Ask a domain coordinator to assign a category to the course.',
5021: );
5022: $visactions{'unhide'} = &mt('Use [_1]Set course environment[_2] to change the "Exclude from course catalog" setting.','"<a href="/adm/parmset?action=crsenv">','</a>"');
5023: $visactions{'chgcat'} = &mt('Use [_1]Set course environment[_2] to change the category assigned to the course, as the one currently assigned is no longer used in the domain.','"<a href="/adm/parmset?action=crsenv">','</a>"');
5024: $visactions{'addcat'} = &mt('Use [_1]Set course environment[_2] to assign a category to the course.','"<a href="/adm/parmset?action=crsenv">','</a>"');
5025: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5026: if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
5027: $settable{'togglecats'} = 1;
5028: }
5029: if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
5030: $settable{'categorize'} = 1;
5031: }
5032: $cathash = $domconf{'coursecategories'}{'cats'};
5033: }
5034: if ($settable{'togglecats'} && $settable{'categorize'}) {
5035: $cansetvis = &mt('You are able to both assign a course category and choose to exclude this course from the catalog.');
5036: } elsif ($settable{'togglecats'}) {
5037: $cansetvis = &mt('You are able to choose to exclude this course from the catalog, but only a Domain Coordinator may assign a course category.');
5038: } elsif ($settable{'categorize'}) {
5039: $cansetvis = &mt('You may assign a course category, but only a Domain Coordinator may choose to exclude this course from the catalog.');
5040: } else {
5041: $cansetvis = &mt('Only a Domain Coordinator may assign a course category or choose to exclude this course from the catalog.');
5042: }
5043:
5044: my %currsettings =
5045: &Apache::lonnet::get('environment',['hidefromcat','categories','internal.coursecode'],
5046: $cdom,$cnum);
5047: my $visible = 0;
5048: if ($currsettings{'internal.coursecode'} ne '') {
5049: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5050: $cathash = $domconf{'coursecategories'}{'cats'};
5051: if (ref($cathash) eq 'HASH') {
5052: if ($cathash->{'instcode::0'} eq '') {
5053: push(@vismsgs,'dc_addinst');
5054: } else {
5055: $visible = 1;
5056: }
5057: } else {
5058: $visible = 1;
5059: }
5060: } else {
5061: $visible = 1;
5062: }
5063: } else {
5064: if (ref($cathash) eq 'HASH') {
5065: if ($cathash->{'instcode::0'} ne '') {
5066: push(@vismsgs,'dc_instcode');
5067: }
5068: } else {
5069: push(@vismsgs,'dc_instcode');
5070: }
5071: }
5072: if ($currsettings{'categories'} ne '') {
5073: my $cathash;
5074: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5075: $cathash = $domconf{'coursecategories'}{'cats'};
5076: if (ref($cathash) eq 'HASH') {
5077: if (keys(%{$cathash}) == 0) {
5078: push(@vismsgs,'dc_catalog');
5079: } elsif ((keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} ne '')) {
5080: push(@vismsgs,'dc_categories');
5081: } else {
5082: my @currcategories = split('&',$currsettings{'categories'});
5083: my $matched = 0;
5084: foreach my $cat (@currcategories) {
5085: if ($cathash->{$cat} ne '') {
5086: $visible = 1;
5087: $matched = 1;
5088: last;
5089: }
5090: }
5091: if (!$matched) {
5092: if ($settable{'categorize'}) {
5093: push(@vismsgs,'chgcat');
5094: } else {
5095: push(@vismsgs,'dc_chgcat');
5096: }
5097: }
5098: }
5099: }
5100: }
5101: } else {
5102: if (ref($cathash) eq 'HASH') {
5103: if ((keys(%{$cathash}) > 1) ||
5104: (keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} eq '')) {
5105: if ($settable{'categorize'}) {
5106: push(@vismsgs,'addcat');
5107: } else {
5108: push(@vismsgs,'dc_addcat');
5109: }
5110: }
5111: }
5112: }
5113: if ($currsettings{'hidefromcat'} eq 'yes') {
5114: $visible = 0;
5115: if ($settable{'togglecats'}) {
5116: unshift(@vismsgs,'unhide');
5117: } else {
5118: unshift(@vismsgs,'dc_unhide')
5119: }
5120: }
5121: return ($visible,$cansetvis,\@vismsgs,\%visactions);
5122: }
5123:
5124: sub new_selfenroll_dom_row {
5125: my ($newdom,$num) = @_;
5126: my $domdesc = &Apache::lonnet::domain($newdom);
5127: my $output;
5128: if ($domdesc ne '') {
5129: $output .= &Apache::loncommon::start_data_table_row()
5130: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').' <b>'.$domdesc
5131: .' ('.$newdom.')</b><input type="hidden" name="selfenroll_dom_'.$num
5132: .'" value="'.$newdom.'" /></span><br />'
5133: .'<span class="LC_nobreak"><label><input type="checkbox" '
5134: .'name="selfenroll_activate" value="'.$num.'" '
5135: .'onchange="javascript:update_types('
5136: ."'selfenroll_activate','$num'".');" />'
5137: .&mt('Activate').'</label></span></td>';
5138: my @currinsttypes;
5139: $output .= '<td>'.&mt('User types:').'<br />'
5140: .&selfenroll_inst_types($num,$newdom,\@currinsttypes).'</td>'
5141: .&Apache::loncommon::end_data_table_row();
5142: }
5143: return $output;
5144: }
5145:
5146: sub selfenroll_inst_types {
5147: my ($num,$currdom,$currinsttypes) = @_;
5148: my $output;
5149: my $numinrow = 4;
5150: my $count = 0;
5151: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($currdom);
5152: my $othervalue = 'any';
5153: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5154: if (keys(%{$usertypes}) > 0) {
5155: $othervalue = 'other';
5156: }
5157: $output .= '<table><tr>';
5158: foreach my $type (@{$types}) {
5159: if (($count > 0) && ($count%$numinrow == 0)) {
5160: $output .= '</tr><tr>';
5161: }
5162: if (defined($usertypes->{$type})) {
5163: my $esc_type = &escape($type);
5164: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.
5165: $esc_type.'" ';
5166: if (ref($currinsttypes) eq 'ARRAY') {
5167: if (@{$currinsttypes} > 0) {
5168: if (grep(/^any$/,@{$currinsttypes})) {
5169: $output .= 'checked="checked"';
5170: } elsif (grep(/^\Q$esc_type\E$/,@{$currinsttypes})) {
5171: $output .= 'checked="checked"';
5172: }
5173: } else {
5174: $output .= 'checked="checked"';
5175: }
5176: }
5177: $output .= ' name="selfenroll_types_'.$num.'" />'.$usertypes->{$type}.'</label></span></td>';
5178: }
5179: $count ++;
5180: }
5181: if (($count > 0) && ($count%$numinrow == 0)) {
5182: $output .= '</tr><tr>';
5183: }
5184: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.$othervalue.'"';
5185: if (ref($currinsttypes) eq 'ARRAY') {
5186: if (@{$currinsttypes} > 0) {
5187: if (grep(/^any$/,@{$currinsttypes})) {
5188: $output .= ' checked="checked"';
5189: } elsif ($othervalue eq 'other') {
5190: if (grep(/^\Q$othervalue\E$/,@{$currinsttypes})) {
5191: $output .= ' checked="checked"';
5192: }
5193: }
5194: } else {
5195: $output .= ' checked="checked"';
5196: }
5197: } else {
5198: $output .= ' checked="checked"';
5199: }
5200: $output .= ' name="selfenroll_types_'.$num.'" />'.$othertitle.'</label></span></td></tr></table>';
5201: }
5202: return $output;
5203: }
5204:
5205: sub selfenroll_date_forms {
5206: my ($startform,$endform) = @_;
5207: my $output .= &Apache::lonhtmlcommon::start_pick_box()."\n".
5208: &Apache::lonhtmlcommon::row_title(&mt('Start date'),
5209: 'LC_oddrow_value')."\n".
5210: $startform."\n".
5211: &Apache::lonhtmlcommon::row_closure(1).
5212: &Apache::lonhtmlcommon::row_title(&mt('End date'),
5213: 'LC_oddrow_value')."\n".
5214: $endform."\n".
5215: &Apache::lonhtmlcommon::row_closure(1).
5216: &Apache::lonhtmlcommon::end_pick_box();
5217: return $output;
5218: }
5219:
5220: sub print_userchangelogs_display {
5221: my ($r,$context,$permission) = @_;
5222: my $formname = 'roleslog';
5223: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
5224: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
5225: my $crstype = &Apache::loncommon::course_type();
5226: my %roleslog=&Apache::lonnet::dump('nohist_rolelog',$cdom,$cnum);
5227: if ((keys(%roleslog))[0]=~/^error\:/) { undef(%roleslog); }
5228:
5229: my %saveable_parameters = ('show' => 'scalar',);
5230: &Apache::loncommon::store_course_settings('roles_log',
5231: \%saveable_parameters);
5232: &Apache::loncommon::restore_course_settings('roles_log',
5233: \%saveable_parameters);
5234: # set defaults
5235: my $now = time();
5236: my $defstart = $now - (7*24*3600); #7 days ago
5237: my %defaults = (
5238: page => '1',
5239: show => '10',
5240: role => 'any',
5241: chgcontext => 'any',
5242: rolelog_start_date => $defstart,
5243: rolelog_end_date => $now,
5244: );
5245: my $more_records = 0;
5246:
5247: # set current
5248: my %curr;
5249: foreach my $item ('show','page','role','chgcontext') {
5250: $curr{$item} = $env{'form.'.$item};
5251: }
5252: my ($startdate,$enddate) =
5253: &Apache::lonuserutils::get_dates_from_form('rolelog_start_date','rolelog_end_date');
5254: $curr{'rolelog_start_date'} = $startdate;
5255: $curr{'rolelog_end_date'} = $enddate;
5256: foreach my $key (keys(%defaults)) {
5257: if ($curr{$key} eq '') {
5258: $curr{$key} = $defaults{$key};
5259: }
5260: }
5261: my (%whodunit,%changed,$version);
5262: ($version) = ($r->dir_config('lonVersion') =~ /^([\d\.]+)\-/);
5263: my ($minshown,$maxshown);
5264: $minshown = 1;
5265: my $count = 0;
5266: if ($curr{'show'} ne &mt('all')) {
5267: $maxshown = $curr{'page'} * $curr{'show'};
5268: if ($curr{'page'} > 1) {
5269: $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'};
5270: }
5271: }
5272:
5273: # Form Header
5274: $r->print('<form action="/adm/createuser" method="post" name="'.$formname.'">'.
5275: &role_display_filter($formname,$cdom,$cnum,\%curr,$version,$crstype));
5276:
5277: # Create navigation
5278: my ($nav_script,$nav_links) = &userlogdisplay_nav($formname,\%curr,$more_records);
5279: my $showntableheader = 0;
5280:
5281: # Table Header
5282: my $tableheader =
5283: &Apache::loncommon::start_data_table_header_row()
5284: .'<th> </th>'
5285: .'<th>'.&mt('When').'</th>'
5286: .'<th>'.&mt('Who made the change').'</th>'
5287: .'<th>'.&mt('Changed User').'</th>'
5288: .'<th>'.&mt('Role').'</th>'
5289: .'<th>'.&mt('Section').'</th>'
5290: .'<th>'.&mt('Context').'</th>'
5291: .'<th>'.&mt('Start').'</th>'
5292: .'<th>'.&mt('End').'</th>'
5293: .&Apache::loncommon::end_data_table_header_row();
5294:
5295: # Display user change log data
5296: foreach my $id (sort { $roleslog{$b}{'exe_time'}<=>$roleslog{$a}{'exe_time'} } (keys(%roleslog))) {
5297: next if (($roleslog{$id}{'exe_time'} < $curr{'rolelog_start_date'}) ||
5298: ($roleslog{$id}{'exe_time'} > $curr{'rolelog_end_date'}));
5299: if ($curr{'show'} ne &mt('all')) {
5300: if ($count >= $curr{'page'} * $curr{'show'}) {
5301: $more_records = 1;
5302: last;
5303: }
5304: }
5305: if ($curr{'role'} ne 'any') {
5306: next if ($roleslog{$id}{'logentry'}{'role'} ne $curr{'role'});
5307: }
5308: if ($curr{'chgcontext'} ne 'any') {
5309: if ($curr{'chgcontext'} eq 'selfenroll') {
5310: next if (!$roleslog{$id}{'logentry'}{'selfenroll'});
5311: } else {
5312: next if ($roleslog{$id}{'logentry'}{'context'} ne $curr{'chgcontext'});
5313: }
5314: }
5315: $count ++;
5316: next if ($count < $minshown);
5317: unless ($showntableheader) {
5318: $r->print($nav_script
5319: .$nav_links
5320: .&Apache::loncommon::start_data_table()
5321: .$tableheader);
5322: $r->rflush();
5323: $showntableheader = 1;
5324: }
5325: if ($whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} eq '') {
5326: $whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} =
5327: &Apache::loncommon::plainname($roleslog{$id}{'exe_uname'},$roleslog{$id}{'exe_udom'});
5328: }
5329: if ($changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} eq '') {
5330: $changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} =
5331: &Apache::loncommon::plainname($roleslog{$id}{'uname'},$roleslog{$id}{'udom'});
5332: }
5333: my $sec = $roleslog{$id}{'logentry'}{'section'};
5334: if ($sec eq '') {
5335: $sec = &mt('None');
5336: }
5337: my ($rolestart,$roleend);
5338: if ($roleslog{$id}{'delflag'}) {
5339: $rolestart = &mt('deleted');
5340: $roleend = &mt('deleted');
5341: } else {
5342: $rolestart = $roleslog{$id}{'logentry'}{'start'};
5343: $roleend = $roleslog{$id}{'logentry'}{'end'};
5344: if ($rolestart eq '' || $rolestart == 0) {
5345: $rolestart = &mt('No start date');
5346: } else {
5347: $rolestart = &Apache::lonlocal::locallocaltime($rolestart);
5348: }
5349: if ($roleend eq '' || $roleend == 0) {
5350: $roleend = &mt('No end date');
5351: } else {
5352: $roleend = &Apache::lonlocal::locallocaltime($roleend);
5353: }
5354: }
5355: my $chgcontext = $roleslog{$id}{'logentry'}{'context'};
5356: if ($roleslog{$id}{'logentry'}{'selfenroll'}) {
5357: $chgcontext = 'selfenroll';
5358: }
5359: my %lt = &rolechg_contexts($crstype);
5360: if ($chgcontext ne '' && $lt{$chgcontext} ne '') {
5361: $chgcontext = $lt{$chgcontext};
5362: }
5363: $r->print(
5364: &Apache::loncommon::start_data_table_row()
5365: .'<td>'.$count.'</td>'
5366: .'<td>'.&Apache::lonlocal::locallocaltime($roleslog{$id}{'exe_time'}).'</td>'
5367: .'<td>'.$whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}}.'</td>'
5368: .'<td>'.$changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}}.'</td>'
5369: .'<td>'.&Apache::lonnet::plaintext($roleslog{$id}{'logentry'}{'role'},$crstype).'</td>'
5370: .'<td>'.$sec.'</td>'
5371: .'<td>'.$chgcontext.'</td>'
5372: .'<td>'.$rolestart.'</td>'
5373: .'<td>'.$roleend.'</td>'
5374: .&Apache::loncommon::end_data_table_row()."\n");
5375: }
5376:
5377: if ($showntableheader) { # Table footer, if content displayed above
5378: $r->print(&Apache::loncommon::end_data_table()
5379: .$nav_links);
5380: } else { # No content displayed above
5381: $r->print('<p class="LC_info">'
5382: .&mt('There are no records to display.')
5383: .'</p>'
5384: );
5385: }
5386:
5387: # Form Footer
5388: $r->print(
5389: '<input type="hidden" name="page" value="'.$curr{'page'}.'" />'
5390: .'<input type="hidden" name="action" value="changelogs" />'
5391: .'</form>');
5392: return;
5393: }
5394:
5395: sub userlogdisplay_nav {
5396: my ($formname,$curr,$more_records) = @_;
5397: my ($nav_script,$nav_links);
5398: if (ref($curr) eq 'HASH') {
5399: # Create Navigation:
5400: # Navigation Script
5401: $nav_script = <<"ENDSCRIPT";
5402: <script type="text/javascript">
5403: // <![CDATA[
5404: function chgPage(caller) {
5405: if (caller == 'previous') {
5406: document.$formname.page.value --;
5407: }
5408: if (caller == 'next') {
5409: document.$formname.page.value ++;
5410: }
5411: document.$formname.submit();
5412: return;
5413: }
5414: // ]]>
5415: </script>
5416: ENDSCRIPT
5417: # Navigation Buttons
5418: $nav_links = '<p>';
5419: if (($curr->{'page'} > 1) || ($more_records)) {
5420: if ($curr->{'page'} > 1) {
5421: $nav_links .= '<input type="button"'
5422: .' onclick="javascript:chgPage('."'previous'".');"'
5423: .' value="'.&mt('Previous [_1] changes',$curr->{'show'})
5424: .'" /> ';
5425: }
5426: if ($more_records) {
5427: $nav_links .= '<input type="button"'
5428: .' onclick="javascript:chgPage('."'next'".');"'
5429: .' value="'.&mt('Next [_1] changes',$curr->{'show'})
5430: .'" />';
5431: }
5432: }
5433: $nav_links .= '</p>';
5434: }
5435: return ($nav_script,$nav_links);
5436: }
5437:
5438: sub role_display_filter {
5439: my ($formname,$cdom,$cnum,$curr,$version,$crstype) = @_;
5440: my $context = 'course';
5441: my $lctype = lc($crstype);
5442: my $nolink = 1;
5443: my $output = '<table><tr><td valign="top">'.
5444: '<span class="LC_nobreak"><b>'.&mt('Changes/page:').'</b></span><br />'.
5445: &Apache::lonmeta::selectbox('show',$curr->{'show'},undef,
5446: (&mt('all'),5,10,20,50,100,1000,10000)).
5447: '</td><td> </td>';
5448: my $startform =
5449: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_start_date',
5450: $curr->{'rolelog_start_date'},undef,
5451: undef,undef,undef,undef,undef,undef,$nolink);
5452: my $endform =
5453: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_end_date',
5454: $curr->{'rolelog_end_date'},undef,
5455: undef,undef,undef,undef,undef,undef,$nolink);
5456: my %lt = &rolechg_contexts($crstype);
5457: $output .= '<td valign="top"><b>'.&mt('Window during which changes occurred:').'</b><br />'.
5458: '<table><tr><td>'.&mt('After:').
5459: '</td><td>'.$startform.'</td></tr>'.
5460: '<tr><td>'.&mt('Before:').'</td>'.
5461: '<td>'.$endform.'</td></tr></table>'.
5462: '</td>'.
5463: '<td> </td>'.
5464: '<td valign="top"><b>'.&mt('Role:').'</b><br />'.
5465: '<select name="role"><option value="any"';
5466: if ($curr->{'role'} eq 'any') {
5467: $output .= ' selected="selected"';
5468: }
5469: $output .= '>'.&mt('Any').'</option>'."\n";
5470: my @roles = &Apache::lonuserutils::course_roles($context,undef,1,$lctype);
5471: foreach my $role (@roles) {
5472: my $plrole;
5473: if ($role eq 'cr') {
5474: $plrole = &mt('Custom Role');
5475: } else {
5476: $plrole=&Apache::lonnet::plaintext($role,$crstype);
5477: }
5478: my $selstr = '';
5479: if ($role eq $curr->{'role'}) {
5480: $selstr = ' selected="selected"';
5481: }
5482: $output .= ' <option value="'.$role.'"'.$selstr.'>'.$plrole.'</option>';
5483: }
5484: $output .= '</select></td>'.
5485: '<td> </td>'.
5486: '<td valign="top"><b>'.
5487: &mt('Context:').'</b><br /><select name="chgcontext">';
5488: foreach my $chgtype ('any','auto','updatenow','createcourse','course','domain','selfenroll','requestcourses') {
5489: my $selstr = '';
5490: if ($curr->{'chgcontext'} eq $chgtype) {
5491: $selstr = ' selected="selected"';
5492: }
5493: if (($chgtype eq 'auto') || ($chgtype eq 'updatenow')) {
5494: next if (!&Apache::lonnet::auto_run($cnum,$cdom));
5495: }
5496: $output .= '<option value="'.$chgtype.'"'.$selstr.'>'.$lt{$chgtype}.'</option>'."\n";
5497: }
5498: $output .= '</select></td>'
5499: .'</tr></table>';
5500:
5501: # Update Display button
5502: $output .= '<p>'
5503: .'<input type="submit" value="'.&mt('Update Display').'" />'
5504: .'</p>';
5505:
5506: # Server version info
5507: $output .= '<p class="LC_info">'
5508: .&mt('Only changes made from servers running LON-CAPA [_1] or later are displayed.'
5509: ,'2.6.99.0');
5510: if ($version) {
5511: $output .= ' '.&mt('This LON-CAPA server is version [_1]',$version);
5512: }
5513: $output .= '</p><hr />';
5514: return $output;
5515: }
5516:
5517: sub rolechg_contexts {
5518: my ($crstype) = @_;
5519: my %lt = &Apache::lonlocal::texthash (
5520: any => 'Any',
5521: auto => 'Automated enrollment',
5522: updatenow => 'Roster Update',
5523: createcourse => 'Course Creation',
5524: course => 'User Management in course',
5525: domain => 'User Management in domain',
5526: selfenroll => 'Self-enrolled',
5527: requestcourses => 'Course Request',
5528: );
5529: if ($crstype eq 'Community') {
5530: $lt{'createcourse'} = &mt('Community Creation');
5531: $lt{'course'} = &mt('User Management in community');
5532: $lt{'requestcourses'} = &mt('Community Request');
5533: }
5534: return %lt;
5535: }
5536:
5537: #-------------------------------------------------- functions for &phase_two
5538: sub user_search_result {
5539: my ($context,$srch) = @_;
5540: my %allhomes;
5541: my %inst_matches;
5542: my %srch_results;
5543: my ($response,$currstate,$forcenewuser,$dirsrchres);
5544: $srch->{'srchterm'} =~ s/\s+/ /g;
5545: if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
5546: $response = &mt('Invalid search.');
5547: }
5548: if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
5549: $response = &mt('Invalid search.');
5550: }
5551: if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
5552: $response = &mt('Invalid search.');
5553: }
5554: if ($srch->{'srchterm'} eq '') {
5555: $response = &mt('You must enter a search term.');
5556: }
5557: if ($srch->{'srchterm'} =~ /^\s+$/) {
5558: $response = &mt('Your search term must contain more than just spaces.');
5559: }
5560: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
5561: if (($srch->{'srchdomain'} eq '') ||
5562: ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
5563: $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
5564: }
5565: }
5566: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
5567: ($srch->{'srchin'} eq 'alc')) {
5568: if ($srch->{'srchby'} eq 'uname') {
5569: my $unamecheck = $srch->{'srchterm'};
5570: if ($srch->{'srchtype'} eq 'contains') {
5571: if ($unamecheck !~ /^\w/) {
5572: $unamecheck = 'a'.$unamecheck;
5573: }
5574: }
5575: if ($unamecheck !~ /^$match_username$/) {
5576: $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
5577: }
5578: }
5579: }
5580: if ($response ne '') {
5581: $response = '<span class="LC_warning">'.$response.'</span>';
5582: }
5583: if ($srch->{'srchin'} eq 'instd') {
5584: my $instd_chk = &directorysrch_check($srch);
5585: if ($instd_chk ne 'ok') {
5586: $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
5587: '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
5588: }
5589: }
5590: if ($response ne '') {
5591: return ($currstate,$response);
5592: }
5593: if ($srch->{'srchby'} eq 'uname') {
5594: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
5595: if ($env{'form.forcenew'}) {
5596: if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
5597: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5598: if ($uhome eq 'no_host') {
5599: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
5600: my $showdom = &display_domain_info($env{'request.role.domain'});
5601: $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
5602: } else {
5603: $currstate = 'modify';
5604: }
5605: } else {
5606: $currstate = 'modify';
5607: }
5608: } else {
5609: if ($srch->{'srchin'} eq 'dom') {
5610: if ($srch->{'srchtype'} eq 'exact') {
5611: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5612: if ($uhome eq 'no_host') {
5613: ($currstate,$response,$forcenewuser) =
5614: &build_search_response($context,$srch,%srch_results);
5615: } else {
5616: $currstate = 'modify';
5617: my $uname = $srch->{'srchterm'};
5618: my $udom = $srch->{'srchdomain'};
5619: $srch_results{$uname.':'.$udom} =
5620: { &Apache::lonnet::get('environment',
5621: ['firstname',
5622: 'lastname',
5623: 'permanentemail'],
5624: $udom,$uname)
5625: };
5626: }
5627: } else {
5628: %srch_results = &Apache::lonnet::usersearch($srch);
5629: ($currstate,$response,$forcenewuser) =
5630: &build_search_response($context,$srch,%srch_results);
5631: }
5632: } else {
5633: my $courseusers = &get_courseusers();
5634: if ($srch->{'srchtype'} eq 'exact') {
5635: if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
5636: $currstate = 'modify';
5637: } else {
5638: ($currstate,$response,$forcenewuser) =
5639: &build_search_response($context,$srch,%srch_results);
5640: }
5641: } else {
5642: foreach my $user (keys(%$courseusers)) {
5643: my ($cuname,$cudomain) = split(/:/,$user);
5644: if ($cudomain eq $srch->{'srchdomain'}) {
5645: my $matched = 0;
5646: if ($srch->{'srchtype'} eq 'begins') {
5647: if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
5648: $matched = 1;
5649: }
5650: } else {
5651: if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
5652: $matched = 1;
5653: }
5654: }
5655: if ($matched) {
5656: $srch_results{$user} =
5657: {&Apache::lonnet::get('environment',
5658: ['firstname',
5659: 'lastname',
5660: 'permanentemail'],
5661: $cudomain,$cuname)};
5662: }
5663: }
5664: }
5665: ($currstate,$response,$forcenewuser) =
5666: &build_search_response($context,$srch,%srch_results);
5667: }
5668: }
5669: }
5670: } elsif ($srch->{'srchin'} eq 'alc') {
5671: $currstate = 'query';
5672: } elsif ($srch->{'srchin'} eq 'instd') {
5673: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5674: if ($dirsrchres eq 'ok') {
5675: ($currstate,$response,$forcenewuser) =
5676: &build_search_response($context,$srch,%srch_results);
5677: } else {
5678: my $showdom = &display_domain_info($srch->{'srchdomain'});
5679: $response = '<span class="LC_warning">'.
5680: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5681: '</span><br />'.
5682: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5683: '<br /><br />';
5684: }
5685: }
5686: } else {
5687: if ($srch->{'srchin'} eq 'dom') {
5688: %srch_results = &Apache::lonnet::usersearch($srch);
5689: ($currstate,$response,$forcenewuser) =
5690: &build_search_response($context,$srch,%srch_results);
5691: } elsif ($srch->{'srchin'} eq 'crs') {
5692: my $courseusers = &get_courseusers();
5693: foreach my $user (keys(%$courseusers)) {
5694: my ($uname,$udom) = split(/:/,$user);
5695: my %names = &Apache::loncommon::getnames($uname,$udom);
5696: my %emails = &Apache::loncommon::getemails($uname,$udom);
5697: if ($srch->{'srchby'} eq 'lastname') {
5698: if ((($srch->{'srchtype'} eq 'exact') &&
5699: ($names{'lastname'} eq $srch->{'srchterm'})) ||
5700: (($srch->{'srchtype'} eq 'begins') &&
5701: ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
5702: (($srch->{'srchtype'} eq 'contains') &&
5703: ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
5704: $srch_results{$user} = {firstname => $names{'firstname'},
5705: lastname => $names{'lastname'},
5706: permanentemail => $emails{'permanentemail'},
5707: };
5708: }
5709: } elsif ($srch->{'srchby'} eq 'lastfirst') {
5710: my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
5711: $srchlast =~ s/\s+$//;
5712: $srchfirst =~ s/^\s+//;
5713: if ($srch->{'srchtype'} eq 'exact') {
5714: if (($names{'lastname'} eq $srchlast) &&
5715: ($names{'firstname'} eq $srchfirst)) {
5716: $srch_results{$user} = {firstname => $names{'firstname'},
5717: lastname => $names{'lastname'},
5718: permanentemail => $emails{'permanentemail'},
5719:
5720: };
5721: }
5722: } elsif ($srch->{'srchtype'} eq 'begins') {
5723: if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
5724: ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
5725: $srch_results{$user} = {firstname => $names{'firstname'},
5726: lastname => $names{'lastname'},
5727: permanentemail => $emails{'permanentemail'},
5728: };
5729: }
5730: } else {
5731: if (($names{'lastname'} =~ /\Q$srchlast\E/i) &&
5732: ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
5733: $srch_results{$user} = {firstname => $names{'firstname'},
5734: lastname => $names{'lastname'},
5735: permanentemail => $emails{'permanentemail'},
5736: };
5737: }
5738: }
5739: }
5740: }
5741: ($currstate,$response,$forcenewuser) =
5742: &build_search_response($context,$srch,%srch_results);
5743: } elsif ($srch->{'srchin'} eq 'alc') {
5744: $currstate = 'query';
5745: } elsif ($srch->{'srchin'} eq 'instd') {
5746: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5747: if ($dirsrchres eq 'ok') {
5748: ($currstate,$response,$forcenewuser) =
5749: &build_search_response($context,$srch,%srch_results);
5750: } else {
5751: my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = '<span class="LC_warning">'.
5752: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5753: '</span><br />'.
5754: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5755: '<br /><br />';
5756: }
5757: }
5758: }
5759: return ($currstate,$response,$forcenewuser,\%srch_results);
5760: }
5761:
5762: sub directorysrch_check {
5763: my ($srch) = @_;
5764: my $can_search = 0;
5765: my $response;
5766: my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
5767: ['directorysrch'],$srch->{'srchdomain'});
5768: my $showdom = &display_domain_info($srch->{'srchdomain'});
5769: if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
5770: if (!$dom_inst_srch{'directorysrch'}{'available'}) {
5771: return &mt('Institutional directory search is not available in domain: [_1]',$showdom);
5772: }
5773: if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
5774: if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
5775: return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom);
5776: }
5777: my @usertypes = split(/:/,$env{'environment.inststatus'});
5778: if (!@usertypes) {
5779: push(@usertypes,'default');
5780: }
5781: if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
5782: foreach my $type (@usertypes) {
5783: if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
5784: $can_search = 1;
5785: last;
5786: }
5787: }
5788: }
5789: if (!$can_search) {
5790: my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
5791: my @longtypes;
5792: foreach my $item (@usertypes) {
5793: if (defined($insttypes->{$item})) {
5794: push (@longtypes,$insttypes->{$item});
5795: } elsif ($item eq 'default') {
5796: push (@longtypes,&mt('other'));
5797: }
5798: }
5799: my $insttype_str = join(', ',@longtypes);
5800: return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
5801: }
5802: } else {
5803: $can_search = 1;
5804: }
5805: } else {
5806: return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
5807: }
5808: my %longtext = &Apache::lonlocal::texthash (
5809: uname => 'username',
5810: lastfirst => 'last name, first name',
5811: lastname => 'last name',
5812: contains => 'contains',
5813: exact => 'as exact match to',
5814: begins => 'begins with',
5815: );
5816: if ($can_search) {
5817: if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
5818: if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
5819: return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
5820: }
5821: } else {
5822: return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
5823: }
5824: }
5825: if ($can_search) {
5826: if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
5827: if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
5828: return 'ok';
5829: } else {
5830: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5831: }
5832: } else {
5833: if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
5834: ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
5835: ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
5836: return 'ok';
5837: } else {
5838: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5839: }
5840: }
5841: }
5842: }
5843:
5844: sub get_courseusers {
5845: my %advhash;
5846: my $classlist = &Apache::loncoursedata::get_classlist();
5847: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
5848: foreach my $role (sort(keys(%coursepersonnel))) {
5849: foreach my $user (split(/\,/,$coursepersonnel{$role})) {
5850: if (!exists($classlist->{$user})) {
5851: $classlist->{$user} = [];
5852: }
5853: }
5854: }
5855: return $classlist;
5856: }
5857:
5858: sub build_search_response {
5859: my ($context,$srch,%srch_results) = @_;
5860: my ($currstate,$response,$forcenewuser);
5861: my %names = (
5862: 'uname' => 'username',
5863: 'lastname' => 'last name',
5864: 'lastfirst' => 'last name, first name',
5865: 'crs' => 'this course',
5866: 'dom' => 'LON-CAPA domain',
5867: 'instd' => 'the institutional directory for domain',
5868: );
5869:
5870: my %single = (
5871: begins => 'A match',
5872: contains => 'A match',
5873: exact => 'An exact match',
5874: );
5875: my %nomatch = (
5876: begins => 'No match',
5877: contains => 'No match',
5878: exact => 'No exact match',
5879: );
5880: if (keys(%srch_results) > 1) {
5881: $currstate = 'select';
5882: } else {
5883: if (keys(%srch_results) == 1) {
5884: $currstate = 'modify';
5885: $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
5886: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5887: $response .= ': '.&display_domain_info($srch->{'srchdomain'});
5888: }
5889: } else { # Search has nothing found. Prepare message to user.
5890: $response = '<span class="LC_warning">';
5891: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5892: $response .= &mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} [_1] in $names{$srch->{'srchin'}}: [_2]",
5893: '<b>'.$srch->{'srchterm'}.'</b>',
5894: &display_domain_info($srch->{'srchdomain'}));
5895: } else {
5896: $response .= &mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} [_1] in $names{$srch->{'srchin'}}.",
5897: '<b>'.$srch->{'srchterm'}.'</b>');
5898: }
5899: $response .= '</span>';
5900:
5901: if ($srch->{'srchin'} ne 'alc') {
5902: $forcenewuser = 1;
5903: my $cansrchinst = 0;
5904: if ($srch->{'srchdomain'}) {
5905: my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
5906: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
5907: if ($domconfig{'directorysrch'}{'available'}) {
5908: $cansrchinst = 1;
5909: }
5910: }
5911: }
5912: if ((($srch->{'srchby'} eq 'lastfirst') ||
5913: ($srch->{'srchby'} eq 'lastname')) &&
5914: ($srch->{'srchin'} eq 'dom')) {
5915: if ($cansrchinst) {
5916: $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
5917: }
5918: }
5919: if ($srch->{'srchin'} eq 'crs') {
5920: $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
5921: }
5922: }
5923: my $createdom = $env{'request.role.domain'};
5924: if ($context eq 'requestcrs') {
5925: if ($env{'form.coursedom'} ne '') {
5926: $createdom = $env{'form.coursedom'};
5927: }
5928: }
5929: if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $createdom)) {
5930: my $cancreate =
5931: &Apache::lonuserutils::can_create_user($createdom,$context);
5932: my $targetdom = '<span class="LC_cusr_emph">'.$createdom.'</span>';
5933: if ($cancreate) {
5934: my $showdom = &display_domain_info($createdom);
5935: $response .= '<br /><br />'
5936: .'<b>'.&mt('To add a new user:').'</b>'
5937: .'<br />';
5938: if ($context eq 'requestcrs') {
5939: $response .= &mt("(You can only define new users in the new course's domain - [_1])",$targetdom);
5940: } else {
5941: $response .= &mt("(You can only create new users in your current role's domain - [_1])",$targetdom);
5942: }
5943: $response .='<ul><li>'
5944: .&mt("Set 'Domain/institution to search' to: [_1]",'<span class="LC_cusr_emph">'.$showdom.'</span>')
5945: .'</li><li>'
5946: .&mt("Set 'Search criteria' to: [_1]username is ..... in selected LON-CAPA domain[_2]",'<span class="LC_cusr_emph">','</span>')
5947: .'</li><li>'
5948: .&mt('Provide the proposed username')
5949: .'</li><li>'
5950: .&mt("Click 'Search'")
5951: .'</li></ul><br />';
5952: } else {
5953: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
5954: $response .= '<br /><br />';
5955: if ($context eq 'requestcrs') {
5956: $response .= &mt("You are not authorized to define new users in the new course's domain - [_1].",$targetdom);
5957: } else {
5958: $response .= &mt("You are not authorized to create new users in your current role's domain - [_1].",$targetdom);
5959: }
5960: $response .= '<br />'
5961: .&mt('Please contact the [_1]helpdesk[_2] if you need to create a new user.'
5962: ,' <a'.$helplink.'>'
5963: ,'</a>')
5964: .'<br /><br />';
5965: }
5966: }
5967: }
5968: }
5969: return ($currstate,$response,$forcenewuser);
5970: }
5971:
5972: sub display_domain_info {
5973: my ($dom) = @_;
5974: my $output = $dom;
5975: if ($dom ne '') {
5976: my $domdesc = &Apache::lonnet::domain($dom,'description');
5977: if ($domdesc ne '') {
5978: $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
5979: }
5980: }
5981: return $output;
5982: }
5983:
5984: sub crumb_utilities {
5985: my %elements = (
5986: crtuser => {
5987: srchterm => 'text',
5988: srchin => 'selectbox',
5989: srchby => 'selectbox',
5990: srchtype => 'selectbox',
5991: srchdomain => 'selectbox',
5992: },
5993: crtusername => {
5994: srchterm => 'text',
5995: srchdomain => 'selectbox',
5996: },
5997: docustom => {
5998: rolename => 'selectbox',
5999: newrolename => 'textbox',
6000: },
6001: studentform => {
6002: srchterm => 'text',
6003: srchin => 'selectbox',
6004: srchby => 'selectbox',
6005: srchtype => 'selectbox',
6006: srchdomain => 'selectbox',
6007: },
6008: );
6009:
6010: my $jsback .= qq|
6011: function backPage(formname,prevphase,prevstate) {
6012: if (typeof prevphase == 'undefined') {
6013: formname.phase.value = '';
6014: }
6015: else {
6016: formname.phase.value = prevphase;
6017: }
6018: if (typeof prevstate == 'undefined') {
6019: formname.currstate.value = '';
6020: }
6021: else {
6022: formname.currstate.value = prevstate;
6023: }
6024: formname.submit();
6025: }
6026: |;
6027: return ($jsback,\%elements);
6028: }
6029:
6030: sub course_level_table {
6031: my (%inccourses) = @_;
6032: my $table = '';
6033: # Custom Roles?
6034:
6035: my %customroles=&Apache::lonuserutils::my_custom_roles();
6036: my %lt=&Apache::lonlocal::texthash(
6037: 'exs' => "Existing sections",
6038: 'new' => "Define new section",
6039: 'ssd' => "Set Start Date",
6040: 'sed' => "Set End Date",
6041: 'crl' => "Course Level",
6042: 'act' => "Activate",
6043: 'rol' => "Role",
6044: 'ext' => "Extent",
6045: 'grs' => "Section",
6046: 'sta' => "Start",
6047: 'end' => "End"
6048: );
6049:
6050: foreach my $protectedcourse (sort(keys(%inccourses))) {
6051: my $thiscourse=$protectedcourse;
6052: $thiscourse=~s:_:/:g;
6053: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
6054: my $isowner = &is_courseowner($protectedcourse,$coursedata{'internal.courseowner'});
6055: my $area=$coursedata{'description'};
6056: my $crstype=$coursedata{'type'};
6057: if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; }
6058: my ($domain,$cnum)=split(/\//,$thiscourse);
6059: my %sections_count;
6060: if (defined($env{'request.course.id'})) {
6061: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
6062: %sections_count =
6063: &Apache::loncommon::get_sections($domain,$cnum);
6064: }
6065: }
6066: my @roles = &Apache::lonuserutils::roles_by_context('course','',$crstype);
6067: foreach my $role (@roles) {
6068: my $plrole=&Apache::lonnet::plaintext($role,$crstype);
6069: if ((&Apache::lonnet::allowed('c'.$role,$thiscourse)) ||
6070: ((($role eq 'cc') || ($role eq 'co')) && ($isowner))) {
6071: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6072: $plrole,\%sections_count,\%lt);
6073: } elsif ($env{'request.course.sec'} ne '') {
6074: if (&Apache::lonnet::allowed('c'.$role,$thiscourse.'/'.
6075: $env{'request.course.sec'})) {
6076: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6077: $plrole,\%sections_count,\%lt);
6078: }
6079: }
6080: }
6081: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
6082: foreach my $cust (sort(keys(%customroles))) {
6083: next if ($crstype eq 'Community' && $customroles{$cust} =~ /bre\&S/);
6084: my $role = 'cr_cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$cust;
6085: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6086: $cust,\%sections_count,\%lt);
6087: }
6088: }
6089: }
6090: return '' if ($table eq ''); # return nothing if there is nothing
6091: # in the table
6092: my $result;
6093: if (!$env{'request.course.id'}) {
6094: $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
6095: }
6096: $result .=
6097: &Apache::loncommon::start_data_table().
6098: &Apache::loncommon::start_data_table_header_row().
6099: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.'</th>
6100: <th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
6101: &Apache::loncommon::end_data_table_header_row().
6102: $table.
6103: &Apache::loncommon::end_data_table();
6104: return $result;
6105: }
6106:
6107: sub course_level_row {
6108: my ($protectedcourse,$role,$area,$domain,$plrole,$sections_count,$lt) = @_;
6109: my $row = &Apache::loncommon::start_data_table_row().
6110: ' <td><input type="checkbox" name="act_'.
6111: $protectedcourse.'_'.$role.'" /></td>'."\n".
6112: ' <td>'.$plrole.'</td>'."\n".
6113: ' <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
6114: if (($role eq 'cc') || ($role eq 'co')) {
6115: $row .= '<td> </td>';
6116: } elsif ($env{'request.course.sec'} ne '') {
6117: $row .= ' <td><input type="hidden" value="'.
6118: $env{'request.course.sec'}.'" '.
6119: 'name="sec_'.$protectedcourse.'_'.$role.'" />'.
6120: $env{'request.course.sec'}.'</td>';
6121: } else {
6122: if (ref($sections_count) eq 'HASH') {
6123: my $currsec =
6124: &Apache::lonuserutils::course_sections($sections_count,
6125: $protectedcourse.'_'.$role);
6126: $row .= '<td><table class="LC_createuser">'."\n".
6127: '<tr class="LC_section_row">'."\n".
6128: ' <td valign="top">'.$lt->{'exs'}.'<br />'.
6129: $currsec.'</td>'."\n".
6130: ' <td> </td>'."\n".
6131: ' <td valign="top"> '.$lt->{'new'}.'<br />'.
6132: '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.
6133: '" value="" />'.
6134: '<input type="hidden" '.
6135: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n".
6136: '</tr></table></td>'."\n";
6137: } else {
6138: $row .= '<td><input type="text" size="10" '.
6139: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n";
6140: }
6141: }
6142: $row .= <<ENDTIMEENTRY;
6143: <td><input type="hidden" name="start_$protectedcourse\_$role" value="" />
6144: <a href=
6145: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'ssd'}</a></td>
6146: <td><input type="hidden" name="end_$protectedcourse\_$role" value="" />
6147: <a href=
6148: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'sed'}</a></td>
6149: ENDTIMEENTRY
6150: $row .= &Apache::loncommon::end_data_table_row();
6151: return $row;
6152: }
6153:
6154: sub course_level_dc {
6155: my ($dcdom) = @_;
6156: my %customroles=&Apache::lonuserutils::my_custom_roles();
6157: my @roles = &Apache::lonuserutils::roles_by_context('course');
6158: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
6159: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
6160: '<input type="hidden" name="dccourse" value="" />';
6161: my $courseform='<b>'.&Apache::loncommon::selectcourse_link
6162: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Course/Community','crstype').'</b>';
6163: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu','role','Course/Community Browser');
6164: my %lt=&Apache::lonlocal::texthash(
6165: 'rol' => "Role",
6166: 'grs' => "Section",
6167: 'exs' => "Existing sections",
6168: 'new' => "Define new section",
6169: 'sta' => "Start",
6170: 'end' => "End",
6171: 'ssd' => "Set Start Date",
6172: 'sed' => "Set End Date"
6173: );
6174: my $header = '<h4>'.&mt('Course/Community Level').'</h4>'.
6175: &Apache::loncommon::start_data_table().
6176: &Apache::loncommon::start_data_table_header_row().
6177: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
6178: &Apache::loncommon::end_data_table_header_row();
6179: my $otheritems = &Apache::loncommon::start_data_table_row()."\n".
6180: '<td><br /><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc','','','','crstype'".')" /></td>'."\n".
6181: '<td valign><br /><select name="role">'."\n";
6182: foreach my $role (@roles) {
6183: my $plrole=&Apache::lonnet::plaintext($role);
6184: $otheritems .= ' <option value="'.$role.'">'.$plrole;
6185: }
6186: if ( keys %customroles > 0) {
6187: foreach my $cust (sort keys %customroles) {
6188: my $custrole='cr_cr_'.$env{'user.domain'}.
6189: '_'.$env{'user.name'}.'_'.$cust;
6190: $otheritems .= ' <option value="'.$custrole.'">'.$cust;
6191: }
6192: }
6193: $otheritems .= '</select></td><td>'.
6194: '<table border="0" cellspacing="0" cellpadding="0">'.
6195: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
6196: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
6197: '<td> </td>'.
6198: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
6199: '<input type="text" name="newsec" value="" />'.
6200: '<input type="hidden" name="section" value="" />'.
6201: '<input type="hidden" name="groups" value="" />'.
6202: '<input type="hidden" name="crstype" value="" /></td>'.
6203: '</tr></table></td>';
6204: $otheritems .= <<ENDTIMEENTRY;
6205: <td><br /><input type="hidden" name="start" value='' />
6206: <a href=
6207: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
6208: <td><br /><input type="hidden" name="end" value='' />
6209: <a href=
6210: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
6211: ENDTIMEENTRY
6212: $otheritems .= &Apache::loncommon::end_data_table_row().
6213: &Apache::loncommon::end_data_table()."\n";
6214: return $cb_jscript.$header.$hiddenitems.$otheritems;
6215: }
6216:
6217: sub update_selfenroll_config {
6218: my ($r,$context,$permission) = @_;
6219: my ($row,$lt) = &get_selfenroll_titles();
6220: my %curr_groups = &Apache::longroup::coursegroups();
6221: my (%changes,%warning);
6222: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
6223: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
6224: my $curr_types;
6225: if (ref($row) eq 'ARRAY') {
6226: foreach my $item (@{$row}) {
6227: if ($item eq 'enroll_dates') {
6228: my (%currenrolldate,%newenrolldate);
6229: foreach my $type ('start','end') {
6230: $currenrolldate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_date'};
6231: $newenrolldate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_date');
6232: if ($newenrolldate{$type} ne $currenrolldate{$type}) {
6233: $changes{'internal.selfenroll_'.$type.'_date'} = $newenrolldate{$type};
6234: }
6235: }
6236: } elsif ($item eq 'access_dates') {
6237: my (%currdate,%newdate);
6238: foreach my $type ('start','end') {
6239: $currdate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_access'};
6240: $newdate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_access');
6241: if ($newdate{$type} ne $currdate{$type}) {
6242: $changes{'internal.selfenroll_'.$type.'_access'} = $newdate{$type};
6243: }
6244: }
6245: } elsif ($item eq 'types') {
6246: $curr_types =
6247: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6248: if ($env{'form.selfenroll_all'}) {
6249: if ($curr_types ne '*') {
6250: $changes{'internal.selfenroll_types'} = '*';
6251: } else {
6252: next;
6253: }
6254: } else {
6255: my %currdoms;
6256: my @entries = split(/;/,$curr_types);
6257: my @deletedoms = &Apache::loncommon::get_env_multiple('form.selfenroll_delete');
6258: my @activations = &Apache::loncommon::get_env_multiple('form.selfenroll_activate');
6259: my $newnum = 0;
6260: my @latesttypes;
6261: foreach my $num (@activations) {
6262: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$num);
6263: if (@types > 0) {
6264: @types = sort(@types);
6265: my $typestr = join(',',@types);
6266: my $typedom = $env{'form.selfenroll_dom_'.$num};
6267: $latesttypes[$newnum] = $typedom.':'.$typestr;
6268: $currdoms{$typedom} = 1;
6269: $newnum ++;
6270: }
6271: }
6272: for (my $j=0; $j<$env{'form.selfenroll_types_total'}; $j++) {
6273: if ((!grep(/^$j$/,@deletedoms)) && (!grep(/^$j$/,@activations))) {
6274: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$j);
6275: if (@types > 0) {
6276: @types = sort(@types);
6277: my $typestr = join(',',@types);
6278: my $typedom = $env{'form.selfenroll_dom_'.$j};
6279: $latesttypes[$newnum] = $typedom.':'.$typestr;
6280: $currdoms{$typedom} = 1;
6281: $newnum ++;
6282: }
6283: }
6284: }
6285: if ($env{'form.selfenroll_newdom'} ne '') {
6286: my $typedom = $env{'form.selfenroll_newdom'};
6287: if ((!defined($currdoms{$typedom})) &&
6288: (&Apache::lonnet::domain($typedom) ne '')) {
6289: my $typestr;
6290: my ($othertitle,$usertypes,$types) =
6291: &Apache::loncommon::sorted_inst_types($typedom);
6292: my $othervalue = 'any';
6293: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6294: if (@{$types} > 0) {
6295: my @esc_types = map { &escape($_); } @{$types};
6296: $othervalue = 'other';
6297: $typestr = join(',',(@esc_types,$othervalue));
6298: }
6299: $typestr = $othervalue;
6300: } else {
6301: $typestr = $othervalue;
6302: }
6303: $latesttypes[$newnum] = $typedom.':'.$typestr;
6304: $newnum ++ ;
6305: }
6306: }
6307: my $selfenroll_types = join(';',@latesttypes);
6308: if ($selfenroll_types ne $curr_types) {
6309: $changes{'internal.selfenroll_types'} = $selfenroll_types;
6310: }
6311: }
6312: } elsif ($item eq 'limit') {
6313: my $newlimit = $env{'form.selfenroll_limit'};
6314: my $newcap = $env{'form.selfenroll_cap'};
6315: $newcap =~s/\s+//g;
6316: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6317: $currlimit = 'none' if ($currlimit eq '');
6318: my $currcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6319: if ($newlimit ne $currlimit) {
6320: if ($newlimit ne 'none') {
6321: if ($newcap =~ /^\d+$/) {
6322: if ($newcap ne $currcap) {
6323: $changes{'internal.selfenroll_cap'} = $newcap;
6324: }
6325: $changes{'internal.selfenroll_limit'} = $newlimit;
6326: } else {
6327: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6328: }
6329: } elsif ($currcap ne '') {
6330: $changes{'internal.selfenroll_cap'} = '';
6331: $changes{'internal.selfenroll_limit'} = $newlimit;
6332: }
6333: } elsif ($currlimit ne 'none') {
6334: if ($newcap =~ /^\d+$/) {
6335: if ($newcap ne $currcap) {
6336: $changes{'internal.selfenroll_cap'} = $newcap;
6337: }
6338: } else {
6339: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6340: }
6341: }
6342: } elsif ($item eq 'approval') {
6343: my (@currnotified,@newnotified);
6344: my $currapproval = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6345: my $currnotifylist = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6346: if ($currnotifylist ne '') {
6347: @currnotified = split(/,/,$currnotifylist);
6348: @currnotified = sort(@currnotified);
6349: }
6350: my $newapproval = $env{'form.selfenroll_approval'};
6351: @newnotified = &Apache::loncommon::get_env_multiple('form.selfenroll_notify');
6352: @newnotified = sort(@newnotified);
6353: if ($newapproval ne $currapproval) {
6354: $changes{'internal.selfenroll_approval'} = $newapproval;
6355: if (!$newapproval) {
6356: if ($currnotifylist ne '') {
6357: $changes{'internal.selfenroll_notifylist'} = '';
6358: }
6359: } else {
6360: my @differences =
6361: &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6362: if (@differences > 0) {
6363: if (@newnotified > 0) {
6364: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6365: } else {
6366: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6367: }
6368: }
6369: }
6370: } else {
6371: my @differences = &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6372: if (@differences > 0) {
6373: if (@newnotified > 0) {
6374: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6375: } else {
6376: $changes{'internal.selfenroll_notifylist'} = '';
6377: }
6378: }
6379: }
6380: } else {
6381: my $curr_val =
6382: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6383: my $newval = $env{'form.selfenroll_'.$item};
6384: if ($item eq 'section') {
6385: $newval = $env{'form.sections'};
6386: if (defined($curr_groups{$newval})) {
6387: $newval = $curr_val;
6388: $warning{$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');
6389: } elsif ($newval eq 'all') {
6390: $newval = $curr_val;
6391: $warning{$item} = &mt('Section for self-enrolled users unchanged, as "all" is a reserved section name.');
6392: }
6393: if ($newval eq '') {
6394: $newval = 'none';
6395: }
6396: }
6397: if ($newval ne $curr_val) {
6398: $changes{'internal.selfenroll_'.$item} = $newval;
6399: }
6400: }
6401: }
6402: if (keys(%warning) > 0) {
6403: foreach my $item (@{$row}) {
6404: if (exists($warning{$item})) {
6405: $r->print($warning{$item}.'<br />');
6406: }
6407: }
6408: }
6409: if (keys(%changes) > 0) {
6410: my $putresult = &Apache::lonnet::put('environment',\%changes,$cdom,$cnum);
6411: if ($putresult eq 'ok') {
6412: if ((exists($changes{'internal.selfenroll_types'})) ||
6413: (exists($changes{'internal.selfenroll_start_date'})) ||
6414: (exists($changes{'internal.selfenroll_end_date'}))) {
6415: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
6416: $cnum,undef,undef,'Course');
6417: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
6418: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
6419: foreach my $item ('selfenroll_types','selfenroll_start_date','selfenroll_end_date') {
6420: if (exists($changes{'internal.'.$item})) {
6421: $crsinfo{$env{'request.course.id'}}{$item} =
6422: $changes{'internal.'.$item};
6423: }
6424: }
6425: my $crsputresult =
6426: &Apache::lonnet::courseidput($cdom,\%crsinfo,
6427: $chome,'notime');
6428: }
6429: }
6430: $r->print(&mt('The following changes were made to self-enrollment settings:').'<ul>');
6431: foreach my $item (@{$row}) {
6432: my $title = $item;
6433: if (ref($lt) eq 'HASH') {
6434: $title = $lt->{$item};
6435: }
6436: if ($item eq 'enroll_dates') {
6437: foreach my $type ('start','end') {
6438: if (exists($changes{'internal.selfenroll_'.$type.'_date'})) {
6439: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_date'});
6440: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6441: $title,$type,$newdate).'</li>');
6442: }
6443: }
6444: } elsif ($item eq 'access_dates') {
6445: foreach my $type ('start','end') {
6446: if (exists($changes{'internal.selfenroll_'.$type.'_access'})) {
6447: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_access'});
6448: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6449: $title,$type,$newdate).'</li>');
6450: }
6451: }
6452: } elsif ($item eq 'limit') {
6453: if ((exists($changes{'internal.selfenroll_limit'})) ||
6454: (exists($changes{'internal.selfenroll_cap'}))) {
6455: my ($newval,$newcap);
6456: if ($changes{'internal.selfenroll_cap'} ne '') {
6457: $newcap = $changes{'internal.selfenroll_cap'}
6458: } else {
6459: $newcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6460: }
6461: if ($changes{'internal.selfenroll_limit'} eq 'none') {
6462: $newval = &mt('No limit');
6463: } elsif ($changes{'internal.selfenroll_limit'} eq
6464: 'allstudents') {
6465: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6466: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6467: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6468: } else {
6469: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6470: if ($currlimit eq 'allstudents') {
6471: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6472: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6473: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6474: }
6475: }
6476: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6477: }
6478: } elsif ($item eq 'approval') {
6479: if ((exists($changes{'internal.selfenroll_approval'})) ||
6480: (exists($changes{'internal.selfenroll_notifylist'}))) {
6481: my ($newval,$newnotify);
6482: if (exists($changes{'internal.selfenroll_notifylist'})) {
6483: $newnotify = $changes{'internal.selfenroll_notifylist'};
6484: } else {
6485: $newnotify = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6486: }
6487: if ($changes{'internal.selfenroll_approval'}) {
6488: $newval = &mt('Yes');
6489: } elsif ($changes{'internal.selfenroll_approval'} eq '0') {
6490: $newval = &mt('No');
6491: } else {
6492: my $currapproval =
6493: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6494: if ($currapproval) {
6495: $newval = &mt('Yes');
6496: } else {
6497: $newval = &mt('No');
6498: }
6499: }
6500: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval));
6501: if ($newnotify) {
6502: $r->print('<br />'.&mt('The following will be notified when an enrollment request needs approval, or has been approved: [_1].',$newnotify));
6503: } else {
6504: $r->print('<br />'.&mt('No notifications sent when an enrollment request needs approval, or has been approved.'));
6505: }
6506: $r->print('</li>'."\n");
6507: }
6508: } else {
6509: if (exists($changes{'internal.selfenroll_'.$item})) {
6510: my $newval = $changes{'internal.selfenroll_'.$item};
6511: if ($item eq 'types') {
6512: if ($newval eq '') {
6513: $newval = &mt('None');
6514: } elsif ($newval eq '*') {
6515: $newval = &mt('Any user in any domain');
6516: }
6517: } elsif ($item eq 'registered') {
6518: if ($newval eq '1') {
6519: $newval = &mt('Yes');
6520: } elsif ($newval eq '0') {
6521: $newval = &mt('No');
6522: }
6523: }
6524: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6525: }
6526: }
6527: }
6528: $r->print('</ul>');
6529: my %newenvhash;
6530: foreach my $key (keys(%changes)) {
6531: $newenvhash{'course.'.$env{'request.course.id'}.'.'.$key} = $changes{$key};
6532: }
6533: &Apache::lonnet::appenv(\%newenvhash);
6534: } else {
6535: $r->print(&mt('An error occurred when saving changes to self-enrollment settings in this course.').'<br />'.&mt('The error was: [_1].',$putresult));
6536: }
6537: } else {
6538: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6539: }
6540: } else {
6541: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6542: }
6543: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
6544: if (ref($visactions) eq 'HASH') {
6545: if (!$visible) {
6546: $r->print('<br />'.$visactions->{'miss'}.'<br />'.$visactions->{'yous'}.
6547: '<br />');
6548: if (ref($vismsgs) eq 'ARRAY') {
6549: $r->print('<br />'.$visactions->{'take'}.'<ul>');
6550: foreach my $item (@{$vismsgs}) {
6551: $r->print('<li>'.$visactions->{$item}.'</li>');
6552: }
6553: $r->print('</ul>');
6554: }
6555: $r->print($cansetvis);
6556: }
6557: }
6558: return;
6559: }
6560:
6561: sub get_selfenroll_titles {
6562: my @row = ('types','registered','enroll_dates','access_dates','section',
6563: 'approval','limit');
6564: my %lt = &Apache::lonlocal::texthash (
6565: types => 'Users allowed to self-enroll in this course',
6566: registered => 'Restrict self-enrollment to students officially registered for the course',
6567: enroll_dates => 'Dates self-enrollment available',
6568: access_dates => 'Course access dates assigned to self-enrolling users',
6569: section => 'Section assigned to self-enrolling users',
6570: approval => 'Self-enrollment requests need approval?',
6571: limit => 'Enrollment limit',
6572: );
6573: return (\@row,\%lt);
6574: }
6575:
6576: sub is_courseowner {
6577: my ($thiscourse,$courseowner) = @_;
6578: if ($courseowner eq '') {
6579: if ($env{'request.course.id'} eq $thiscourse) {
6580: $courseowner = $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'};
6581: }
6582: }
6583: if ($courseowner ne '') {
6584: if ($courseowner eq $env{'user.name'}.':'.$env{'user.domain'}) {
6585: return 1;
6586: }
6587: }
6588: return;
6589: }
6590:
6591: #---------------------------------------------- end functions for &phase_two
6592:
6593: #--------------------------------- functions for &phase_two and &phase_three
6594:
6595: #--------------------------end of functions for &phase_two and &phase_three
6596:
6597: 1;
6598: __END__
6599:
6600:
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