1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.295.2.33 2010/04/23 17:51:42 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 $item (@requestcourses) {
2388: if ($env{'form.custom'.$item} == 1) {
2389: $newcustom{$item} = $env{'form.crsreq_'.$item};
2390: if ($env{'form.crsreq_'.$item} eq 'autolimit') {
2391: $newcustom{$item} .= '=';
2392: unless ($env{'form.crsreq_'.$item.'_limit'} =~ /\D/) {
2393: $newcustom{$item} .= $env{'form.crsreq_'.$item.'_limit'};
2394: }
2395: }
2396: $changed{$item} = &tool_admin($item,$newcustom{$item},
2397: \%changeHash,'requestcourses');
2398: }
2399: }
2400: }
2401: if ($canmodify_status{'inststatus'}) {
2402: if (exists($env{'form.inststatus'})) {
2403: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2404: if (@inststatuses > 0) {
2405: $changeHash{'inststatus'} = join(',',@inststatuses);
2406: $changed{'inststatus'} = $changeHash{'inststatus'};
2407: }
2408: }
2409: }
2410: if (keys(%changed)) {
2411: foreach my $item (@userinfo) {
2412: $changeHash{$item} = $env{'form.c'.$item};
2413: }
2414: my $chgresult =
2415: &Apache::lonnet::put('environment',\%changeHash,
2416: $env{'form.ccdomain'},$env{'form.ccuname'});
2417: }
2418: }
2419: $r->print('<br />'.&mt('Home server').': '.$uhome.' '.
2420: &Apache::lonnet::hostname($uhome));
2421: } elsif (($env{'form.login'} ne 'nochange') &&
2422: ($env{'form.login'} ne '' )) {
2423: # Modify user privileges
2424: if (! $amode || ! $genpwd) {
2425: $r->print($error.'Invalid login mode or password'.$end.$rtnlink);
2426: return;
2427: }
2428: # Only allow authentification modification if the person has authority
2429: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2430: $r->print('Modifying authentication: '.
2431: &Apache::lonnet::modifyuserauth(
2432: $env{'form.ccdomain'},$env{'form.ccuname'},
2433: $amode,$genpwd));
2434: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
2435: ($env{'form.ccuname'},$env{'form.ccdomain'}));
2436: } else {
2437: # Okay, this is a non-fatal error.
2438: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);
2439: }
2440: }
2441: ##
2442: my (@userroles,%userupdate,$cnum,$cdom,$crstype,%namechanged);
2443: if ($context eq 'course') {
2444: ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
2445: $crstype = &Apache::loncommon::course_type($cdom.'_'.$cnum);
2446: }
2447: if (! $env{'form.makeuser'} ) {
2448: # Check for need to change
2449: my %userenv = &Apache::lonnet::get
2450: ('environment',['firstname','middlename','lastname','generation',
2451: 'id','permanentemail','portfolioquota','inststatus','tools.aboutme',
2452: 'tools.blog','tools.portfolio','requestcourses.official',
2453: 'requestcourses.unofficial','requestcourses.community',
2454: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
2455: 'reqcrsotherdom.community'],
2456: $env{'form.ccdomain'},$env{'form.ccuname'});
2457: my ($tmp) = keys(%userenv);
2458: if ($tmp =~ /^(con_lost|error)/i) {
2459: %userenv = ();
2460: }
2461: my $no_forceid_alert;
2462: # Check to see if user information can be changed
2463: my %domconfig =
2464: &Apache::lonnet::get_dom('configuration',['usermodification'],
2465: $env{'form.ccdomain'});
2466: my @statuses = ('active','future');
2467: my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'});
2468: my ($auname,$audom);
2469: if ($context eq 'author') {
2470: $auname = $env{'user.name'};
2471: $audom = $env{'user.domain'};
2472: }
2473: foreach my $item (keys(%roles)) {
2474: my ($rolenum,$roledom,$role) = split(/:/,$item,-1);
2475: if ($context eq 'course') {
2476: if ($cnum ne '' && $cdom ne '') {
2477: if ($rolenum eq $cnum && $roledom eq $cdom) {
2478: if (!grep(/^\Q$role\E$/,@userroles)) {
2479: push(@userroles,$role);
2480: }
2481: }
2482: }
2483: } elsif ($context eq 'author') {
2484: if ($rolenum eq $auname && $roledom eq $audom) {
2485: if (!grep(/^\Q$role\E$/,@userroles)) {
2486: push(@userroles,$role);
2487: }
2488: }
2489: }
2490: }
2491: if ($env{'form.action'} eq 'singlestudent') {
2492: if (!grep(/^st$/,@userroles)) {
2493: push(@userroles,'st');
2494: }
2495: } else {
2496: # Check for course or co-author roles being activated or re-enabled
2497: if ($context eq 'author' || $context eq 'course') {
2498: foreach my $key (keys(%env)) {
2499: if ($context eq 'author') {
2500: if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) {
2501: if (!grep(/^\Q$1\E$/,@userroles)) {
2502: push(@userroles,$1);
2503: }
2504: } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) {
2505: if (!grep(/^\Q$1\E$/,@userroles)) {
2506: push(@userroles,$1);
2507: }
2508: }
2509: } elsif ($context eq 'course') {
2510: if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) {
2511: if (!grep(/^\Q$1\E$/,@userroles)) {
2512: push(@userroles,$1);
2513: }
2514: } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) {
2515: if (!grep(/^\Q$1\E$/,@userroles)) {
2516: push(@userroles,$1);
2517: }
2518: }
2519: }
2520: }
2521: }
2522: }
2523: #Check to see if we can change personal data for the user
2524: my (@mod_disallowed,@longroles);
2525: foreach my $role (@userroles) {
2526: if ($role eq 'cr') {
2527: push(@longroles,'Custom');
2528: } else {
2529: push(@longroles,&Apache::lonnet::plaintext($role,$crstype));
2530: }
2531: }
2532: my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},\@userinfo,\@userroles);
2533: foreach my $item (@userinfo) {
2534: # Strip leading and trailing whitespace
2535: $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g;
2536: if (!$canmodify{$item}) {
2537: if (defined($env{'form.c'.$item})) {
2538: if ($env{'form.c'.$item} ne $userenv{$item}) {
2539: push(@mod_disallowed,$item);
2540: }
2541: }
2542: $env{'form.c'.$item} = $userenv{$item};
2543: }
2544: }
2545: # Check to see if we can change the Student/Employee ID
2546: my $forceid = $env{'form.forceid'};
2547: my $recurseid = $env{'form.recurseid'};
2548: my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules);
2549: my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'},
2550: $env{'form.ccuname'});
2551: if (($uidhash{$env{'form.ccuname'}}) &&
2552: ($uidhash{$env{'form.ccuname'}}!~/error\:/) &&
2553: (!$forceid)) {
2554: if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) {
2555: $env{'form.cid'} = $userenv{'id'};
2556: $no_forceid_alert = &mt('New student/employee ID does not match existing ID for this user.')
2557: .'<br />'
2558: .&mt("Change is not permitted without checking the 'Force ID change' checkbox on the previous page.")
2559: .'<br />'."\n";
2560: }
2561: }
2562: if ($env{'form.cid'} ne $userenv{'id'}) {
2563: my $checkhash;
2564: my $checks = { 'id' => 1 };
2565: $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} =
2566: { 'newuser' => $newuser,
2567: 'id' => $env{'form.cid'},
2568: };
2569: &Apache::loncommon::user_rule_check($checkhash,$checks,
2570: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules);
2571: if (ref($alerts{'id'}) eq 'HASH') {
2572: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2573: $env{'form.cid'} = $userenv{'id'};
2574: }
2575: }
2576: }
2577: my ($quotachanged,$oldportfolioquota,$newportfolioquota,$oldinststatus,
2578: $newinststatus,$oldisdefault,$newisdefault,%oldsettings,
2579: %oldsettingstext,%newsettings,%newsettingstext,@disporder,
2580: $olddefquota,$oldsettingstatus,$newdefquota,$newsettingstatus);
2581: @disporder = ('inststatus');
2582: if ($env{'request.role.domain'} eq $env{'form.ccdomain'}) {
2583: push(@disporder,'requestcourses');
2584: } else {
2585: push(@disporder,'reqcrsotherdom');
2586: }
2587: push(@disporder,('quota','tools'));
2588: $oldinststatus = $userenv{'inststatus'};
2589: ($olddefquota,$oldsettingstatus) =
2590: &Apache::loncommon::default_quota($env{'form.ccdomain'},$oldinststatus);
2591: ($newdefquota,$newsettingstatus) = ($olddefquota,$oldsettingstatus);
2592: my %canshow;
2593: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2594: $canshow{'quota'} = 1;
2595: }
2596: if (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
2597: $canshow{'tools'} = 1;
2598: }
2599: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
2600: $canshow{'requestcourses'} = 1;
2601: } elsif (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
2602: $canshow{'reqcrsotherdom'} = 1;
2603: }
2604: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2605: $canshow{'inststatus'} = 1;
2606: }
2607: my (%changeHash,%changed);
2608: if ($oldinststatus eq '') {
2609: $oldsettings{'inststatus'} = $othertitle;
2610: } else {
2611: if (ref($usertypes) eq 'HASH') {
2612: $oldsettings{'inststatus'} = join(', ',map{ $usertypes->{ &unescape($_) }; } (split(/:/,$userenv{'inststatus'})));
2613: } else {
2614: $oldsettings{'inststatus'} = join(', ',map{ &unescape($_); } (split(/:/,$userenv{'inststatus'})));
2615: }
2616: }
2617: $changeHash{'inststatus'} = $userenv{'inststatus'};
2618: if ($canmodify_status{'inststatus'}) {
2619: $canshow{'inststatus'} = 1;
2620: if (exists($env{'form.inststatus'})) {
2621: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2622: if (@inststatuses > 0) {
2623: $newinststatus = join(':',map { &escape($_); } @inststatuses);
2624: $changeHash{'inststatus'} = $newinststatus;
2625: if ($newinststatus ne $oldinststatus) {
2626: $changed{'inststatus'} = $newinststatus;
2627: ($newdefquota,$newsettingstatus) =
2628: &Apache::loncommon::default_quota($env{'form.ccdomain'},$newinststatus);
2629: }
2630: if (ref($usertypes) eq 'HASH') {
2631: $newsettings{'inststatus'} = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2632: } else {
2633: $newsettings{'inststatus'} = join(', ',@inststatuses);
2634: }
2635: }
2636: } else {
2637: $newinststatus = '';
2638: $changeHash{'inststatus'} = $newinststatus;
2639: $newsettings{'inststatus'} = $othertitle;
2640: if ($newinststatus ne $oldinststatus) {
2641: $changed{'inststatus'} = $changeHash{'inststatus'};
2642: ($newdefquota,$newsettingstatus) =
2643: &Apache::loncommon::default_quota($env{'form.ccdomain'},$newinststatus);
2644: }
2645: }
2646: } elsif ($context ne 'selfcreate') {
2647: $canshow{'inststatus'} = 1;
2648: $newsettings{'inststatus'} = $oldsettings{'inststatus'};
2649: }
2650: $changeHash{'portfolioquota'} = $userenv{'portfolioquota'};
2651: if ($context eq 'domain') {
2652: if ($userenv{'portfolioquota'} ne '') {
2653: $oldportfolioquota = $userenv{'portfolioquota'};
2654: if ($env{'form.customquota'} == 1) {
2655: if ($env{'form.portfolioquota'} eq '') {
2656: $newportfolioquota = 0;
2657: } else {
2658: $newportfolioquota = $env{'form.portfolioquota'};
2659: $newportfolioquota =~ s/[^\d\.]//g;
2660: }
2661: if ($newportfolioquota != $oldportfolioquota) {
2662: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2663: }
2664: } else {
2665: $changed{'quota'} = "a_admin('',\%changeHash);
2666: $newportfolioquota = $newdefquota;
2667: $newisdefault = 1;
2668: }
2669: } else {
2670: $oldisdefault = 1;
2671: $oldportfolioquota = $olddefquota;
2672: if ($env{'form.customquota'} == 1) {
2673: if ($env{'form.portfolioquota'} eq '') {
2674: $newportfolioquota = 0;
2675: } else {
2676: $newportfolioquota = $env{'form.portfolioquota'};
2677: $newportfolioquota =~ s/[^\d\.]//g;
2678: }
2679: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2680: } else {
2681: $newportfolioquota = $newdefquota;
2682: $newisdefault = 1;
2683: }
2684: }
2685: if ($oldisdefault) {
2686: $oldsettingstext{'quota'} = &get_defaultquota_text($oldsettingstatus);
2687: }
2688: if ($newisdefault) {
2689: $newsettingstext{'quota'} = &get_defaultquota_text($newsettingstatus);
2690: }
2691: &tool_changes('tools',\@usertools,\%oldsettings,\%oldsettingstext,\%userenv,
2692: \%changeHash,\%changed,\%newsettings,\%newsettingstext);
2693: if ($env{'form.ccdomain'} eq $env{'request.role.domain'}) {
2694: &tool_changes('requestcourses',\@requestcourses,\%oldsettings,\%oldsettingstext,
2695: \%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
2696: } else {
2697: &tool_changes('reqcrsotherdom',\@requestcourses,\%oldsettings,\%oldsettingstext,
2698: \%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
2699: }
2700: }
2701: foreach my $item (@userinfo) {
2702: if ($env{'form.c'.$item} ne $userenv{$item}) {
2703: $namechanged{$item} = 1;
2704: }
2705: }
2706: $oldsettings{'quota'} = $oldportfolioquota.' Mb';
2707: $newsettings{'quota'} = $newportfolioquota.' Mb';
2708: if ((keys(%namechanged) > 0) || (keys(%changed) > 0)) {
2709: my ($chgresult,$namechgresult);
2710: if (keys(%changed) > 0) {
2711: $chgresult =
2712: &Apache::lonnet::put('environment',\%changeHash,
2713: $env{'form.ccdomain'},$env{'form.ccuname'});
2714: if ($chgresult eq 'ok') {
2715: if (($env{'user.name'} eq $env{'form.ccuname'}) &&
2716: ($env{'user.domain'} eq $env{'form.ccdomain'})) {
2717: my %newenvhash;
2718: foreach my $key (keys(%changed)) {
2719: if (($key eq 'official') || ($key eq 'unofficial')
2720: || ($key eq 'community')) {
2721: $newenvhash{'environment.requestcourses.'.$key} =
2722: $changeHash{'requestcourses.'.$key};
2723: if ($changeHash{'requestcourses.'.$key} ne '') {
2724: $newenvhash{'environment.canrequest.'.$key} = 1;
2725: } else {
2726: $newenvhash{'environment.canrequest.'.$key} =
2727: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2728: $key,'reload','requestcourses');
2729: }
2730: } elsif ($key ne 'quota') {
2731: $newenvhash{'environment.tools.'.$key} =
2732: $changeHash{'tools.'.$key};
2733: if ($changeHash{'tools.'.$key} ne '') {
2734: $newenvhash{'environment.availabletools.'.$key} =
2735: $changeHash{'tools.'.$key};
2736: } else {
2737: $newenvhash{'environment.availabletools.'.$key} =
2738: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'}, $key,'reload','tools');
2739: }
2740: }
2741: }
2742: if (keys(%newenvhash)) {
2743: &Apache::lonnet::appenv(\%newenvhash);
2744: }
2745: }
2746: }
2747: }
2748: if (keys(%namechanged) > 0) {
2749: foreach my $field (@userinfo) {
2750: $changeHash{$field} = $env{'form.c'.$field};
2751: }
2752: # Make the change
2753: $namechgresult =
2754: &Apache::lonnet::modifyuser($env{'form.ccdomain'},
2755: $env{'form.ccuname'},$changeHash{'id'},undef,undef,
2756: $changeHash{'firstname'},$changeHash{'middlename'},
2757: $changeHash{'lastname'},$changeHash{'generation'},
2758: $changeHash{'id'},undef,$changeHash{'permanentemail'},undef,\@userinfo);
2759: %userupdate = (
2760: lastname => $env{'form.clastname'},
2761: middlename => $env{'form.cmiddlename'},
2762: firstname => $env{'form.cfirstname'},
2763: generation => $env{'form.cgeneration'},
2764: id => $env{'form.cid'},
2765: );
2766: }
2767: if (((keys(%namechanged) > 0) && $namechgresult eq 'ok') ||
2768: ((keys(%changed) > 0) && $chgresult eq 'ok')) {
2769: # Tell the user we changed the name
2770: &display_userinfo($r,1,\@disporder,\%canshow,\@requestcourses,
2771: \@usertools,\%userenv,\%changed,\%namechanged,
2772: \%oldsettings, \%oldsettingstext,\%newsettings,
2773: \%newsettingstext);
2774:
2775: if ($env{'form.cid'} ne $userenv{'id'}) {
2776: &Apache::lonnet::idput($env{'form.ccdomain'},
2777: ($env{'form.ccuname'} => $env{'form.cid'}));
2778: if (($recurseid) &&
2779: (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
2780: my $idresult =
2781: &Apache::lonuserutils::propagate_id_change(
2782: $env{'form.ccuname'},$env{'form.ccdomain'},
2783: \%userupdate);
2784: $r->print('<br />'.$idresult.'<br />');
2785: }
2786: }
2787: if (($env{'form.ccdomain'} eq $env{'user.domain'}) &&
2788: ($env{'form.ccuname'} eq $env{'user.name'})) {
2789: my %newenvhash;
2790: foreach my $key (keys(%changeHash)) {
2791: $newenvhash{'environment.'.$key} = $changeHash{$key};
2792: }
2793: &Apache::lonnet::appenv(\%newenvhash);
2794: }
2795: } else { # error occurred
2796: $r->print('<span class="LC_error">'.&mt('Unable to successfully change environment for').' '.
2797: $env{'form.ccuname'}.' '.&mt('in domain').' '.
2798: $env{'form.ccdomain'}.'</span><br />');
2799: }
2800: } else { # End of if ($env ... ) logic
2801: # They did not want to change the users name, quota, tool availability,
2802: # or ability to request creation of courses,
2803: # but we can still tell them what the name and quota and availabilities are
2804: &display_userinfo($r,undef,\@disporder,\%canshow,\@requestcourses,
2805: \@usertools,\%userenv,\%changed,\%namechanged,\%oldsettings,
2806: \%oldsettingstext,\%newsettings,\%newsettingstext);
2807: }
2808: if (@mod_disallowed) {
2809: my ($rolestr,$contextname);
2810: if (@longroles > 0) {
2811: $rolestr = join(', ',@longroles);
2812: } else {
2813: $rolestr = &mt('No roles');
2814: }
2815: if ($context eq 'course') {
2816: $contextname = &mt('course');
2817: } elsif ($context eq 'author') {
2818: $contextname = &mt('co-author');
2819: }
2820: $r->print(&mt('The following fields were not updated: ').'<ul>');
2821: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2822: foreach my $field (@mod_disallowed) {
2823: $r->print('<li>'.$fieldtitles{$field}.'</li>'."\n");
2824: }
2825: $r->print('</ul>');
2826: if (@mod_disallowed == 1) {
2827: $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname));
2828: } else {
2829: $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname));
2830: }
2831: my $helplink = 'javascript:helpMenu('."'display'".')';
2832: $r->print('<span class="LC_cusr_emph">'.$rolestr.'</span><br />'
2833: .&mt('Please contact your [_1]helpdesk[_2] for more information.'
2834: ,'<a href="'.$helplink.'">','</a>')
2835: .'<br />');
2836: }
2837: $r->print('<span class="LC_warning">'
2838: .$no_forceid_alert
2839: .&Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts,\%curr_rules)
2840: .'</span>');
2841: }
2842: if ($env{'form.action'} eq 'singlestudent') {
2843: &enroll_single_student($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype);
2844: $r->print('<p><a href="javascript:backPage(document.userupdate)">');
2845: if ($crstype eq 'Community') {
2846: $r->print(&mt('Enroll Another Member'));
2847: } else {
2848: $r->print(&mt('Enroll Another Student'));
2849: }
2850: $r->print('</a></p>');
2851: } else {
2852: my @rolechanges = &update_roles($r,$context);
2853: if (keys(%namechanged) > 0) {
2854: if ($context eq 'course') {
2855: if (@userroles > 0) {
2856: if ((@rolechanges == 0) ||
2857: (!(grep(/^st$/,@rolechanges)))) {
2858: if (grep(/^st$/,@userroles)) {
2859: my $classlistupdated =
2860: &Apache::lonuserutils::update_classlist($cdom,
2861: $cnum,$env{'form.ccdomain'},
2862: $env{'form.ccuname'},\%userupdate);
2863: }
2864: }
2865: }
2866: }
2867: }
2868: my $userinfo = &Apache::loncommon::plainname($env{'form.ccuname'},
2869: $env{'form.ccdomain'});
2870: if ($env{'form.popup'}) {
2871: $r->print('<p><a href="javascript:window.close()">'.&mt('Close window').'</a></p>');
2872: } else {
2873: $r->print('<p><a href="javascript:backPage(document.userupdate,'."'$env{'form.prevphase'}','modify'".')">'
2874: .&mt('Modify this user: [_1]','<span class="LC_cusr_emph">'.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.' ('.$userinfo.')</span>').'</a>'
2875: .(' 'x5).'<a href="javascript:backPage(document.userupdate)">'
2876: .&mt('Create/Modify Another User').'</a></p>');
2877: }
2878: }
2879: $r->print(&Apache::loncommon::end_page());
2880: }
2881:
2882: sub display_userinfo {
2883: my ($r,$changed,$order,$canshow,$requestcourses,$usertools,$userenv,
2884: $changedhash,$namechangedhash,$oldsetting,$oldsettingtext,
2885: $newsetting,$newsettingtext) = @_;
2886: return unless (ref($order) eq 'ARRAY' &&
2887: ref($canshow) eq 'HASH' &&
2888: ref($requestcourses) eq 'ARRAY' &&
2889: ref($usertools) eq 'ARRAY' &&
2890: ref($userenv) eq 'HASH' &&
2891: ref($changedhash) eq 'HASH' &&
2892: ref($oldsetting) eq 'HASH' &&
2893: ref($oldsettingtext) eq 'HASH' &&
2894: ref($newsetting) eq 'HASH' &&
2895: ref($newsettingtext) eq 'HASH');
2896: my %lt=&Apache::lonlocal::texthash(
2897: 'ui' => 'User Information (unchanged)',
2898: 'uic' => 'User Information Changed',
2899: 'firstname' => 'First Name',
2900: 'middlename' => 'Middle Name',
2901: 'lastname' => 'Last Name',
2902: 'generation' => 'Generation',
2903: 'id' => 'Student/Employee ID',
2904: 'permanentemail' => 'Permanent e-mail address',
2905: 'quota' => 'Disk space allocated to portfolio files',
2906: 'blog' => 'Blog Availability',
2907: 'aboutme' => 'Personal Information Page Availability',
2908: 'portfolio' => 'Portfolio Availability',
2909: 'official' => 'Can Request Official Courses',
2910: 'unofficial' => 'Can Request Unofficial Courses',
2911: 'community' => 'Can Request Communities',
2912: 'inststatus' => "Affiliation",
2913: 'prvs' => 'Previous Value:',
2914: 'chto' => 'Changed To:'
2915: );
2916: my $title = $lt{'ui'};
2917: if ($changed) {
2918: $title = $lt{'uic'};
2919: }
2920: $r->print('<h4>'.$title.'</h4>'.
2921: &Apache::loncommon::start_data_table().
2922: &Apache::loncommon::start_data_table_header_row());
2923: if ($changed) {
2924: $r->print("<th> </th>\n");
2925: }
2926: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2927: foreach my $item (@userinfo) {
2928: $r->print("<th>$lt{$item}</th>\n");
2929: }
2930: foreach my $entry (@{$order}) {
2931: if ($canshow->{$entry}) {
2932: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
2933: foreach my $item (@{$requestcourses}) {
2934: $r->print("<th>$lt{$item}</th>\n");
2935: }
2936: } elsif ($entry eq 'tools') {
2937: foreach my $item (@{$usertools}) {
2938: $r->print("<th>$lt{$item}</th>\n");
2939: }
2940: } else {
2941: $r->print("<th>$lt{$entry}</th>\n");
2942: }
2943: }
2944: }
2945: $r->print(&Apache::loncommon::end_data_table_header_row().
2946: &Apache::loncommon::start_data_table_row());
2947: if ($changed) {
2948: $r->print('<td><b>'.$lt{'prvs'}.'</b></td>'."\n");
2949: }
2950: foreach my $item (@userinfo) {
2951: $r->print('<td>'.$userenv->{$item}.' </td>'."\n");
2952: }
2953: foreach my $entry (@{$order}) {
2954: if ($canshow->{$entry}) {
2955: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
2956: foreach my $item (@{$requestcourses}) {
2957: $r->print("<td>$oldsetting->{$item} $oldsettingtext->{$item}</td>\n");
2958: }
2959: } elsif ($entry eq 'tools') {
2960: foreach my $item (@{$usertools}) {
2961: $r->print("<td>$oldsetting->{$item} $oldsettingtext->{$item}</td>\n");
2962: }
2963: } else {
2964: $r->print("<td>$oldsetting->{$entry} $oldsettingtext->{$entry} </td>\n");
2965: }
2966: }
2967: }
2968: $r->print(&Apache::loncommon::end_data_table_row());
2969: if ($changed) {
2970: $r->print(&Apache::loncommon::start_data_table_row().
2971: '<td><span class="LC_nobreak"><b>'.$lt{'chto'}.'</b></span></td>'."\n");
2972: foreach my $item (@userinfo) {
2973: my $value = $env{'form.c'.$item};
2974: if ($namechangedhash->{$item}) {
2975: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
2976: }
2977: $r->print("<td>$value </td>\n");
2978: }
2979: foreach my $entry (@{$order}) {
2980: if ($canshow->{$entry}) {
2981: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
2982: foreach my $item (@{$requestcourses}) {
2983: my $value = $newsetting->{$item}.' '.$newsettingtext->{$item};
2984: if ($changedhash->{$item}) {
2985: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
2986: }
2987: $r->print("<td>$value </td>\n");
2988: }
2989: } elsif ($entry eq 'tools') {
2990: foreach my $item (@{$usertools}) {
2991: my $value = $newsetting->{$item}.' '.$newsettingtext->{$item};
2992: if ($changedhash->{$item}) {
2993: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
2994: }
2995: $r->print("<td>$value </td>\n");
2996: }
2997: } else {
2998: my $value = $newsetting->{$entry}.' '.$newsettingtext->{$entry};
2999: if ($changedhash->{$entry}) {
3000: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
3001: }
3002: $r->print("<td>$value </td>\n");
3003: }
3004: }
3005: }
3006: $r->print(&Apache::loncommon::end_data_table_row());
3007: }
3008: $r->print(&Apache::loncommon::end_data_table().'<br />');
3009: return;
3010: }
3011:
3012: sub tool_changes {
3013: my ($context,$usertools,$oldaccess,$oldaccesstext,$userenv,$changeHash,
3014: $changed,$newaccess,$newaccesstext) = @_;
3015: if (!((ref($usertools) eq 'ARRAY') && (ref($oldaccess) eq 'HASH') &&
3016: (ref($oldaccesstext) eq 'HASH') && (ref($userenv) eq 'HASH') &&
3017: (ref($changeHash) eq 'HASH') && (ref($changed) eq 'HASH') &&
3018: (ref($newaccess) eq 'HASH') && (ref($newaccesstext) eq 'HASH'))) {
3019: return;
3020: }
3021: if ($context eq 'reqcrsotherdom') {
3022: my @options = ('approval','validate','autolimit');
3023: my $optregex = join('|',@options);
3024: my %reqdisplay = &courserequest_display();
3025: my $cdom = $env{'request.role.domain'};
3026: foreach my $tool (@{$usertools}) {
3027: $oldaccesstext->{$tool} = &mt('No');
3028: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3029: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
3030: my $newop;
3031: if ($env{'form.'.$context.'_'.$tool}) {
3032: $newop = $env{'form.'.$context.'_'.$tool};
3033: if ($newop eq 'autolimit') {
3034: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3035: $limit =~ s/\D+//g;
3036: $newop .= '='.$limit;
3037: }
3038: }
3039: if ($userenv->{$context.'.'.$tool} eq '') {
3040: if ($newop) {
3041: $changed->{$tool}=&tool_admin($tool,$cdom.':'.$newop,
3042: $changeHash,$context);
3043: if ($changed->{$tool}) {
3044: $newaccesstext->{$tool} = &mt('Yes');
3045: } else {
3046: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3047: }
3048: }
3049: } else {
3050: my @curr = split(',',$userenv->{$context.'.'.$tool});
3051: my @new;
3052: my $changedoms;
3053: foreach my $req (@curr) {
3054: if ($req =~ /^\Q$cdom\E\:($optregex\=?\d*)$/) {
3055: $oldaccesstext->{$tool} = &mt('Yes');
3056: my $oldop = $1;
3057: if ($oldop ne $newop) {
3058: $changedoms = 1;
3059: foreach my $item (@curr) {
3060: my ($reqdom,$option) = split(':',$item);
3061: unless ($reqdom eq $cdom) {
3062: push(@new,$item);
3063: }
3064: }
3065: if ($newop) {
3066: push(@new,$cdom.':'.$newop);
3067: }
3068: @new = sort(@new);
3069: }
3070: last;
3071: }
3072: }
3073: if ((!$changedoms) && ($newop)) {
3074: $changedoms = 1;
3075: @new = sort(@curr,$cdom.':'.$newop);
3076: }
3077: if ($changedoms) {
3078: my $newdomstr;
3079: if (@new) {
3080: $newdomstr = join(',',@new);
3081: }
3082: $changed->{$tool}=&tool_admin($tool,$newdomstr,$changeHash,
3083: $context);
3084: if ($changed->{$tool}) {
3085: if ($env{'form.'.$context.'_'.$tool}) {
3086: if ($env{'form.'.$context.'_'.$tool} eq 'autolimit') {
3087: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3088: $limit =~ s/\D+//g;
3089: if ($limit) {
3090: $newaccesstext->{$tool} = &mt('Yes, up to limit of [quant,_1,request] per user.',$limit);
3091: } else {
3092: $newaccesstext->{$tool} = &mt('Yes, processed automatically');
3093: }
3094: } else {
3095: $newaccesstext->{$tool} = $reqdisplay{$env{'form.'.$context.'_'.$tool}};
3096: }
3097: } else {
3098: $newaccesstext->{$tool} = &mt('No');
3099: }
3100: }
3101: }
3102: }
3103: }
3104: return;
3105: }
3106: foreach my $tool (@{$usertools}) {
3107: my $newval;
3108: if ($context eq 'requestcourses') {
3109: $newval = $env{'form.crsreq_'.$tool};
3110: if ($newval eq 'autolimit') {
3111: $newval .= '='.$env{'form.crsreq_'.$tool.'_limit'};
3112: }
3113: } else {
3114: $newval = $env{'form.'.$context.'_'.$tool};
3115: }
3116: if ($userenv->{$context.'.'.$tool} ne '') {
3117: $oldaccess->{$tool} = &mt('custom');
3118: if ($userenv->{$context.'.'.$tool}) {
3119: $oldaccesstext->{$tool} = &mt("availability set to 'on'");
3120: } else {
3121: $oldaccesstext->{$tool} = &mt("availability set to 'off'");
3122: }
3123: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
3124: if ($env{'form.custom'.$tool} == 1) {
3125: if ($newval ne $userenv->{$context.'.'.$tool}) {
3126: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3127: $context);
3128: if ($changed->{$tool}) {
3129: $newaccess->{$tool} = &mt('custom');
3130: if ($newval) {
3131: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3132: } else {
3133: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3134: }
3135: } else {
3136: $newaccess->{$tool} = $oldaccess->{$tool};
3137: if ($userenv->{$context.'.'.$tool}) {
3138: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3139: } else {
3140: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3141: }
3142: }
3143: } else {
3144: $newaccess->{$tool} = $oldaccess->{$tool};
3145: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3146: }
3147: } else {
3148: $changed->{$tool} = &tool_admin($tool,'',$changeHash,$context);
3149: if ($changed->{$tool}) {
3150: $newaccess->{$tool} = &mt('default');
3151: } else {
3152: $newaccess->{$tool} = $oldaccess->{$tool};
3153: if ($userenv->{$context.'.'.$tool}) {
3154: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3155: } else {
3156: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3157: }
3158: }
3159: }
3160: } else {
3161: $oldaccess->{$tool} = &mt('default');
3162: if ($env{'form.custom'.$tool} == 1) {
3163: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3164: $context);
3165: if ($changed->{$tool}) {
3166: $newaccess->{$tool} = &mt('custom');
3167: if ($newval) {
3168: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3169: } else {
3170: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3171: }
3172: } else {
3173: $newaccess->{$tool} = $oldaccess->{$tool};
3174: }
3175: } else {
3176: $newaccess->{$tool} = $oldaccess->{$tool};
3177: }
3178: }
3179: }
3180: return;
3181: }
3182:
3183: sub update_roles {
3184: my ($r,$context) = @_;
3185: my $now=time;
3186: my @rolechanges;
3187: my %disallowed;
3188: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
3189: foreach my $key (keys (%env)) {
3190: next if (! $env{$key});
3191: next if ($key eq 'form.action');
3192: # Revoke roles
3193: if ($key=~/^form\.rev/) {
3194: if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
3195: # Revoke standard role
3196: my ($scope,$role) = ($1,$2);
3197: my $result =
3198: &Apache::lonnet::revokerole($env{'form.ccdomain'},
3199: $env{'form.ccuname'},
3200: $scope,$role,'','',$context);
3201: $r->print(&mt('Revoking [_1] in [_2]: [_3]',
3202: $role,$scope,'<b>'.$result.'</b>').'<br />');
3203: if ($role eq 'st') {
3204: my $result =
3205: &Apache::lonuserutils::classlist_drop($scope,
3206: $env{'form.ccuname'},$env{'form.ccdomain'},
3207: $now);
3208: $r->print($result);
3209: }
3210: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3211: push(@rolechanges,$role);
3212: }
3213: }
3214: if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) {
3215: # Revoke custom role
3216: $r->print(&mt('Revoking custom role:').
3217: ' '.$4.' by '.$3.':'.$2.' in '.$1.': <b>'.
3218: &Apache::lonnet::revokecustomrole($env{'form.ccdomain'},
3219: $env{'form.ccuname'},$1,$2,$3,$4,'','',$context).
3220: '</b><br />');
3221: if (!grep(/^cr$/,@rolechanges)) {
3222: push(@rolechanges,'cr');
3223: }
3224: }
3225: } elsif ($key=~/^form\.del/) {
3226: if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
3227: # Delete standard role
3228: my ($scope,$role) = ($1,$2);
3229: my $result =
3230: &Apache::lonnet::assignrole($env{'form.ccdomain'},
3231: $env{'form.ccuname'},
3232: $scope,$role,$now,0,1,'',
3233: $context);
3234: $r->print(&mt('Deleting [_1] in [_2]: [_3]',$role,$scope,
3235: '<b>'.$result.'</b>').'<br />');
3236: if ($role eq 'st') {
3237: my $result =
3238: &Apache::lonuserutils::classlist_drop($scope,
3239: $env{'form.ccuname'},$env{'form.ccdomain'},
3240: $now);
3241: $r->print($result);
3242: }
3243: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3244: push(@rolechanges,$role);
3245: }
3246: }
3247: if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3248: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3249: # Delete custom role
3250: $r->print(&mt('Deleting custom role [_1] by [_2] in [_3]',
3251: $rolename,$rnam.':'.$rdom,$url).': <b>'.
3252: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
3253: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
3254: 0,1,$context).'</b><br />');
3255: if (!grep(/^cr$/,@rolechanges)) {
3256: push(@rolechanges,'cr');
3257: }
3258: }
3259: } elsif ($key=~/^form\.ren/) {
3260: my $udom = $env{'form.ccdomain'};
3261: my $uname = $env{'form.ccuname'};
3262: # Re-enable standard role
3263: if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
3264: my $url = $1;
3265: my $role = $2;
3266: my $logmsg;
3267: my $output;
3268: if ($role eq 'st') {
3269: if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) {
3270: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$1,$2,$3);
3271: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course') || ($result eq 'refused')) {
3272: if ($result eq 'refused' && $logmsg) {
3273: $output = $logmsg;
3274: } else {
3275: $output = "Error: $result\n";
3276: }
3277: } else {
3278: $output = &mt('Assigning').' '.$role.' in '.$url.
3279: &mt('starting').' '.localtime($now).
3280: ': <br />'.$logmsg.'<br />'.
3281: &mt('Add to classlist').': <b>ok</b><br />';
3282: }
3283: }
3284: } else {
3285: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
3286: $env{'form.ccuname'},$url,$role,0,$now,'','',
3287: $context);
3288: $output = &mt('Re-enabling [_1] in [_2]: [_3]',
3289: $role,$url,'<b>'.$result.'</b>').'<br />';
3290: }
3291: $r->print($output);
3292: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3293: push(@rolechanges,$role);
3294: }
3295: }
3296: # Re-enable custom role
3297: if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3298: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3299: my $result = &Apache::lonnet::assigncustomrole(
3300: $env{'form.ccdomain'}, $env{'form.ccuname'},
3301: $url,$rdom,$rnam,$rolename,0,$now,undef,$context);
3302: $r->print(&mt('Re-enabling custom role [_1] by [_2] in [_3]: [_4]',
3303: $rolename,$rnam.':'.$rdom,$url,'<b>'.$result.'</b>').'<br />');
3304: if (!grep(/^cr$/,@rolechanges)) {
3305: push(@rolechanges,'cr');
3306: }
3307: }
3308: } elsif ($key=~/^form\.act/) {
3309: my $udom = $env{'form.ccdomain'};
3310: my $uname = $env{'form.ccuname'};
3311: if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) {
3312: # Activate a custom role
3313: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
3314: my $url='/'.$one.'/'.$two;
3315: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
3316:
3317: my $start = ( $env{'form.start_'.$full} ?
3318: $env{'form.start_'.$full} :
3319: $now );
3320: my $end = ( $env{'form.end_'.$full} ?
3321: $env{'form.end_'.$full} :
3322: 0 );
3323:
3324: # split multiple sections
3325: my %sections = ();
3326: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
3327: if ($num_sections == 0) {
3328: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end,$context));
3329: } else {
3330: my %curr_groups =
3331: &Apache::longroup::coursegroups($one,$two);
3332: foreach my $sec (sort {$a cmp $b} keys %sections) {
3333: if (($sec eq 'none') || ($sec eq 'all') ||
3334: exists($curr_groups{$sec})) {
3335: $disallowed{$sec} = $url;
3336: next;
3337: }
3338: my $securl = $url.'/'.$sec;
3339: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end,$context));
3340: }
3341: }
3342: if (!grep(/^cr$/,@rolechanges)) {
3343: push(@rolechanges,'cr');
3344: }
3345: } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) {
3346: # Activate roles for sections with 3 id numbers
3347: # set start, end times, and the url for the class
3348: my ($one,$two,$three)=($1,$2,$3);
3349: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
3350: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
3351: $now );
3352: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
3353: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
3354: 0 );
3355: my $url='/'.$one.'/'.$two;
3356: my $type = 'three';
3357: # split multiple sections
3358: my %sections = ();
3359: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
3360: if ($num_sections == 0) {
3361: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3362: } else {
3363: my %curr_groups =
3364: &Apache::longroup::coursegroups($one,$two);
3365: my $emptysec = 0;
3366: foreach my $sec (sort {$a cmp $b} keys %sections) {
3367: $sec =~ s/\W//g;
3368: if ($sec ne '') {
3369: if (($sec eq 'none') || ($sec eq 'all') ||
3370: exists($curr_groups{$sec})) {
3371: $disallowed{$sec} = $url;
3372: next;
3373: }
3374: my $securl = $url.'/'.$sec;
3375: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec,$context));
3376: } else {
3377: $emptysec = 1;
3378: }
3379: }
3380: if ($emptysec) {
3381: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3382: }
3383: }
3384: if (!grep(/^\Q$three\E$/,@rolechanges)) {
3385: push(@rolechanges,$three);
3386: }
3387: } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
3388: # Activate roles for sections with two id numbers
3389: # set start, end times, and the url for the class
3390: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
3391: $env{'form.start_'.$1.'_'.$2} :
3392: $now );
3393: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
3394: $env{'form.end_'.$1.'_'.$2} :
3395: 0 );
3396: my $one = $1;
3397: my $two = $2;
3398: my $url='/'.$one.'/';
3399: # split multiple sections
3400: my %sections = ();
3401: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two},\%sections,$two);
3402: if ($num_sections == 0) {
3403: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3404: } else {
3405: my $emptysec = 0;
3406: foreach my $sec (sort {$a cmp $b} keys %sections) {
3407: if ($sec ne '') {
3408: my $securl = $url.'/'.$sec;
3409: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$two,$start,$end,$one,undef,$sec,$context));
3410: } else {
3411: $emptysec = 1;
3412: }
3413: }
3414: if ($emptysec) {
3415: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3416: }
3417: }
3418: if (!grep(/^\Q$two\E$/,@rolechanges)) {
3419: push(@rolechanges,$two);
3420: }
3421: } else {
3422: $r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
3423: }
3424: foreach my $key (sort(keys(%disallowed))) {
3425: $r->print('<p class="LC_warning">');
3426: if (($key eq 'none') || ($key eq 'all')) {
3427: $r->print(&mt('[_1] may not be used as the name for a section, as it is a reserved word.','<tt>'.$key.'</tt>'));
3428: } else {
3429: $r->print(&mt('[_1] may not be used as the name for a section, as it is the name of a course group.','<tt>'.$key.'</tt>'));
3430: }
3431: $r->print('</p><p>'
3432: .&mt('Please [_1]go back[_2] and choose a different section name.'
3433: ,'<a href="javascript:history.go(-1)'
3434: ,'</a>')
3435: .'</p><br />'
3436: );
3437: }
3438: }
3439: } # End of foreach (keys(%env))
3440: # Flush the course logs so reverse user roles immediately updated
3441: &Apache::lonnet::flushcourselogs();
3442: if (@rolechanges == 0) {
3443: $r->print(&mt('No roles to modify'));
3444: }
3445: return @rolechanges;
3446: }
3447:
3448: sub enroll_single_student {
3449: my ($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype) = @_;
3450: $r->print('<h3>');
3451: if ($crstype eq 'Community') {
3452: $r->print(&mt('Enrolling Member'));
3453: } else {
3454: $r->print(&mt('Enrolling Student'));
3455: }
3456: $r->print('</h3>');
3457:
3458: # Remove non alphanumeric values from section
3459: $env{'form.sections'}=~s/\W//g;
3460:
3461: # Clean out any old student roles the user has in this class.
3462: &Apache::lonuserutils::modifystudent($env{'form.ccdomain'},
3463: $env{'form.ccuname'},$env{'request.course.id'},undef,$uhome);
3464: my ($startdate,$enddate) = &Apache::lonuserutils::get_dates_from_form();
3465: my $enroll_result =
3466: &Apache::lonnet::modify_student_enrollment($env{'form.ccdomain'},
3467: $env{'form.ccuname'},$env{'form.cid'},$env{'form.cfirstname'},
3468: $env{'form.cmiddlename'},$env{'form.clastname'},
3469: $env{'form.generation'},$env{'form.sections'},$enddate,
3470: $startdate,'manual',undef,$env{'request.course.id'},'',$context);
3471: if ($enroll_result =~ /^ok/) {
3472: $r->print(&mt('<b>[_1]</b> enrolled',$env{'form.ccuname'}.':'.$env{'form.ccdomain'}));
3473: if ($env{'form.sections'} ne '') {
3474: $r->print(' '.&mt('in section [_1]',$env{'form.sections'}));
3475: }
3476: my ($showstart,$showend);
3477: if ($startdate <= $now) {
3478: $showstart = &mt('Access starts immediately');
3479: } else {
3480: $showstart = &mt('Access starts: ').&Apache::lonlocal::locallocaltime($startdate);
3481: }
3482: if ($enddate == 0) {
3483: $showend = &mt('ends: no ending date');
3484: } else {
3485: $showend = &mt('ends: ').&Apache::lonlocal::locallocaltime($enddate);
3486: }
3487: $r->print('.<br />'.$showstart.'; '.$showend);
3488: if ($startdate <= $now && !$newuser) {
3489: $r->print('<p> ');
3490: if ($crstype eq 'Community') {
3491: $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.'));
3492: } else {
3493: $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.'));
3494: }
3495: $r->print('</p>');
3496: }
3497: } else {
3498: $r->print(&mt('unable to enroll').": ".$enroll_result);
3499: }
3500: return;
3501: }
3502:
3503: sub get_defaultquota_text {
3504: my ($settingstatus) = @_;
3505: my $defquotatext;
3506: if ($settingstatus eq '') {
3507: $defquotatext = &mt('(default)');
3508: } else {
3509: my ($usertypes,$order) =
3510: &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
3511: if ($usertypes->{$settingstatus} eq '') {
3512: $defquotatext = &mt('(default)');
3513: } else {
3514: $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus});
3515: }
3516: }
3517: return $defquotatext;
3518: }
3519:
3520: sub update_result_form {
3521: my ($uhome) = @_;
3522: my $outcome =
3523: '<form name="userupdate" method="post" />'."\n";
3524: foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
3525: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3526: }
3527: if ($env{'form.origname'} ne '') {
3528: $outcome .= '<input type="hidden" name="origname" value="'.$env{'form.origname'}.'" />'."\n";
3529: }
3530: foreach my $item ('sortby','seluname','seludom') {
3531: if (exists($env{'form.'.$item})) {
3532: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3533: }
3534: }
3535: if ($uhome eq 'no_host') {
3536: $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
3537: }
3538: $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
3539: '<input type ="hidden" name="currstate" value="" />'."\n".
3540: '<input type ="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
3541: '</form>';
3542: return $outcome;
3543: }
3544:
3545: sub quota_admin {
3546: my ($setquota,$changeHash) = @_;
3547: my $quotachanged;
3548: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
3549: # Current user has quota modification privileges
3550: if (ref($changeHash) eq 'HASH') {
3551: $quotachanged = 1;
3552: $changeHash->{'portfolioquota'} = $setquota;
3553: }
3554: }
3555: return $quotachanged;
3556: }
3557:
3558: sub tool_admin {
3559: my ($tool,$settool,$changeHash,$context) = @_;
3560: my $canchange = 0;
3561: if ($context eq 'requestcourses') {
3562: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
3563: $canchange = 1;
3564: }
3565: } elsif ($context eq 'reqcrsotherdom') {
3566: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
3567: $canchange = 1;
3568: }
3569: } elsif (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
3570: # Current user has quota modification privileges
3571: $canchange = 1;
3572: }
3573: my $toolchanged;
3574: if ($canchange) {
3575: if (ref($changeHash) eq 'HASH') {
3576: $toolchanged = 1;
3577: $changeHash->{$context.'.'.$tool} = $settool;
3578: }
3579: }
3580: return $toolchanged;
3581: }
3582:
3583: sub build_roles {
3584: my ($sectionstr,$sections,$role) = @_;
3585: my $num_sections = 0;
3586: if ($sectionstr=~ /,/) {
3587: my @secnums = split/,/,$sectionstr;
3588: if ($role eq 'st') {
3589: $secnums[0] =~ s/\W//g;
3590: $$sections{$secnums[0]} = 1;
3591: $num_sections = 1;
3592: } else {
3593: foreach my $sec (@secnums) {
3594: $sec =~ ~s/\W//g;
3595: if (!($sec eq "")) {
3596: if (exists($$sections{$sec})) {
3597: $$sections{$sec} ++;
3598: } else {
3599: $$sections{$sec} = 1;
3600: $num_sections ++;
3601: }
3602: }
3603: }
3604: }
3605: } else {
3606: $sectionstr=~s/\W//g;
3607: unless ($sectionstr eq '') {
3608: $$sections{$sectionstr} = 1;
3609: $num_sections ++;
3610: }
3611: }
3612:
3613: return $num_sections;
3614: }
3615:
3616: # ========================================================== Custom Role Editor
3617:
3618: sub custom_role_editor {
3619: my ($r) = @_;
3620: my $action = $env{'form.customroleaction'};
3621: my $rolename;
3622: if ($action eq 'new') {
3623: $rolename=$env{'form.newrolename'};
3624: } else {
3625: $rolename=$env{'form.rolename'};
3626: }
3627:
3628: $rolename=~s/[^A-Za-z0-9]//gs;
3629: if (!$rolename || $env{'form.phase'} eq 'pickrole') {
3630: &print_username_entry_form($r);
3631: return;
3632: }
3633: my ($crstype,$context);
3634: if ($env{'request.course.id'}) {
3635: $crstype = &Apache::loncommon::course_type();
3636: $context = 'course';
3637: } else {
3638: $context = 'domain';
3639: $crstype = $env{'form.templatecrstype'};
3640: }
3641: # ------------------------------------------------------- What can be assigned?
3642: my %full=();
3643: my %courselevel=();
3644: my %courselevelcurrent=();
3645: my $syspriv='';
3646: my $dompriv='';
3647: my $coursepriv='';
3648: my $body_top;
3649: my ($rdummy,$roledef)=
3650: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3651: # ------------------------------------------------------- Does this role exist?
3652: $body_top .= '<h2>';
3653: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3654: $body_top .= &mt('Existing Role').' "';
3655: # ------------------------------------------------- Get current role privileges
3656: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
3657: if ($crstype eq 'Community') {
3658: $syspriv =~ s/bre\&S//;
3659: }
3660: } else {
3661: $body_top .= &mt('New Role').' "';
3662: $roledef='';
3663: }
3664: $body_top .= $rolename.'"</h2>';
3665: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3666: my ($priv,$restrict)=split(/\&/,$item);
3667: if (!$restrict) { $restrict='F'; }
3668: $courselevel{$priv}=$restrict;
3669: if ($coursepriv=~/\:$priv/) {
3670: $courselevelcurrent{$priv}=1;
3671: }
3672: $full{$priv}=1;
3673: }
3674: my %domainlevel=();
3675: my %domainlevelcurrent=();
3676: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3677: my ($priv,$restrict)=split(/\&/,$item);
3678: if (!$restrict) { $restrict='F'; }
3679: $domainlevel{$priv}=$restrict;
3680: if ($dompriv=~/\:$priv/) {
3681: $domainlevelcurrent{$priv}=1;
3682: }
3683: $full{$priv}=1;
3684: }
3685: my %systemlevel=();
3686: my %systemlevelcurrent=();
3687: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3688: my ($priv,$restrict)=split(/\&/,$item);
3689: if (!$restrict) { $restrict='F'; }
3690: $systemlevel{$priv}=$restrict;
3691: if ($syspriv=~/\:$priv/) {
3692: $systemlevelcurrent{$priv}=1;
3693: }
3694: $full{$priv}=1;
3695: }
3696: my ($jsback,$elements) = &crumb_utilities();
3697: my $button_code = "\n";
3698: my $head_script = "\n";
3699: $head_script .= '<script type="text/javascript">'."\n".
3700: '// <![CDATA['."\n";
3701: my @template_roles = ("in","ta","ep");
3702: if ($context eq 'domain') {
3703: push(@template_roles,"ad");
3704: }
3705: push(@template_roles,"st");
3706: if ($crstype eq 'Community') {
3707: unshift(@template_roles,'co');
3708: } else {
3709: unshift(@template_roles,'cc');
3710: }
3711: foreach my $role (@template_roles) {
3712: $head_script .= &make_script_template($role,$crstype);
3713: $button_code .= &make_button_code($role,$crstype).' ';
3714: }
3715: my $context_code;
3716: if ($context eq 'domain') {
3717: my $checkedCommunity = '';
3718: my $checkedCourse = ' checked="checked"';
3719: if ($env{'form.templatecrstype'} eq 'Community') {
3720: $checkedCommunity = $checkedCourse;
3721: $checkedCourse = '';
3722: }
3723: $context_code = '<label>'.
3724: '<input type="radio" name="templatecrstype" value="Course"'.$checkedCourse.' onclick="this.form.submit();">'.
3725: &mt('Course').
3726: '</label>'.(' ' x2).
3727: '<label>'.
3728: '<input type="radio" name="templatecrstype" value="Community"'.$checkedCommunity.' onclick="this.form.submit();">'.
3729: &mt('Community').
3730: '</label>'.
3731: '</fieldset>'.
3732: '<input type="hidden" name="customroleaction" value="'.
3733: $action.'" />';
3734: if ($env{'form.customroleaction'} eq 'new') {
3735: $context_code .= '<input type="hidden" name="newrolename" value="'.
3736: $rolename.'" />';
3737: } else {
3738: $context_code .= '<input type="hidden" name="rolename" value="'.
3739: $rolename.'" />';
3740: }
3741: $context_code .= '<input type="hidden" name="action" value="custom" />'.
3742: '<input type="hidden" name="phase" value="selected_custom_edit" />';
3743: }
3744: $head_script .= "\n".$jsback."\n".
3745: '// ]]>'."\n".
3746: '</script>'."\n";
3747: $r->print(&Apache::loncommon::start_page('Custom Role Editor',$head_script));
3748: &Apache::lonhtmlcommon::add_breadcrumb
3749: ({href=>"javascript:backPage(document.form1,'pickrole','')",
3750: text=>"Pick custom role",
3751: faq=>282,bug=>'Instructor Interface',},
3752: {href=>"javascript:backPage(document.form1,'','')",
3753: text=>"Edit custom role",
3754: faq=>282,bug=>'Instructor Interface',});
3755: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3756: 'Course_Editing_Custom_Roles'));
3757:
3758: $r->print($body_top);
3759: my %lt=&Apache::lonlocal::texthash(
3760: 'prv' => "Privilege",
3761: 'crl' => "Course Level",
3762: 'dml' => "Domain Level",
3763: 'ssl' => "System Level");
3764:
3765: $r->print('<div class="LC_left_float">'
3766: .'<form action=""><fieldset>'
3767: .'<legend>'.&mt('Select a Template').'</legend>'
3768: .$button_code
3769: .'</fieldset></form></div>');
3770: if ($context_code) {
3771: $r->print('<div class="LC_left_float">'
3772: .'<form action="/adm/createuser" method="post"><fieldset>'
3773: .'<legend>'.&mt('Context').'</legend>'
3774: .$context_code
3775: .'</form>'
3776: .'</div>'
3777: );
3778: }
3779: $r->print('<br clear="all" />');
3780:
3781: $r->print(<<ENDCCF);
3782: <form name="form1" method="post">
3783: <input type="hidden" name="phase" value="set_custom_roles" />
3784: <input type="hidden" name="rolename" value="$rolename" />
3785: ENDCCF
3786: $r->print(&Apache::loncommon::start_data_table().
3787: &Apache::loncommon::start_data_table_header_row().
3788: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
3789: '</th><th>'.$lt{'ssl'}.'</th>'.
3790: &Apache::loncommon::end_data_table_header_row());
3791: foreach my $priv (sort(keys(%full))) {
3792: my $privtext = &Apache::lonnet::plaintext($priv,$crstype);
3793: $r->print(&Apache::loncommon::start_data_table_row().
3794: '<td>'.$privtext.'</td><td>'.
3795: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c"'.
3796: ($courselevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3797: '</td><td>'.
3798: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d"'.
3799: ($domainlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3800: '</td><td>');
3801: if ($priv eq 'bre' && $crstype eq 'Community') {
3802: $r->print(' ');
3803: } else {
3804: $r->print($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s"'.
3805: ($systemlevelcurrent{$priv}?' checked="checked"':'').' />':' ');
3806: }
3807: $r->print('</td>'.
3808: &Apache::loncommon::end_data_table_row());
3809: }
3810: $r->print(&Apache::loncommon::end_data_table().
3811: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
3812: '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
3813: '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
3814: '<input type="reset" value="'.&mt("Reset").'" />'."\n".
3815: '<input type="submit" value="'.&mt('Save').'" /></form>'.
3816: &Apache::loncommon::end_page());
3817: }
3818: # --------------------------------------------------------
3819: sub make_script_template {
3820: my ($role,$crstype) = @_;
3821: my %full_c=();
3822: my %full_d=();
3823: my %full_s=();
3824: my $return_script;
3825: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3826: my ($priv,$restrict)=split(/\&/,$item);
3827: $full_c{$priv}=1;
3828: }
3829: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3830: my ($priv,$restrict)=split(/\&/,$item);
3831: $full_d{$priv}=1;
3832: }
3833: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3834: next if (($crstype eq 'Community') && ($item eq 'bre&S'));
3835: my ($priv,$restrict)=split(/\&/,$item);
3836: $full_s{$priv}=1;
3837: }
3838: $return_script .= 'function set_'.$role.'() {'."\n";
3839: my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
3840: my %role_c;
3841: foreach my $priv (@temp) {
3842: my ($priv_item, $dummy) = split(/\&/,$priv);
3843: $role_c{$priv_item} = 1;
3844: }
3845: my %role_d;
3846: @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
3847: foreach my $priv(@temp) {
3848: my ($priv_item, $dummy) = split(/\&/,$priv);
3849: $role_d{$priv_item} = 1;
3850: }
3851: my %role_s;
3852: @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
3853: foreach my $priv(@temp) {
3854: my ($priv_item, $dummy) = split(/\&/,$priv);
3855: $role_s{$priv_item} = 1;
3856: }
3857: foreach my $priv_item (keys(%full_c)) {
3858: my ($priv, $dummy) = split(/\&/,$priv_item);
3859: if ((exists($role_c{$priv})) || (exists($role_d{$priv})) ||
3860: (exists($role_s{$priv}))) {
3861: $return_script .= "document.form1.$priv"."_c.checked = true;\n";
3862: } else {
3863: $return_script .= "document.form1.$priv"."_c.checked = false;\n";
3864: }
3865: }
3866: foreach my $priv_item (keys(%full_d)) {
3867: my ($priv, $dummy) = split(/\&/,$priv_item);
3868: if ((exists($role_d{$priv})) || (exists($role_s{$priv}))) {
3869: $return_script .= "document.form1.$priv"."_d.checked = true;\n";
3870: } else {
3871: $return_script .= "document.form1.$priv"."_d.checked = false;\n";
3872: }
3873: }
3874: foreach my $priv_item (keys(%full_s)) {
3875: my ($priv, $dummy) = split(/\&/,$priv_item);
3876: if (exists($role_s{$priv})) {
3877: $return_script .= "document.form1.$priv"."_s.checked = true;\n";
3878: } else {
3879: $return_script .= "document.form1.$priv"."_s.checked = false;\n";
3880: }
3881: }
3882: $return_script .= '}'."\n";
3883: return ($return_script);
3884: }
3885: # ----------------------------------------------------------
3886: sub make_button_code {
3887: my ($role,$crstype) = @_;
3888: my $label = &Apache::lonnet::plaintext($role,$crstype);
3889: my $button_code = '<input type="button" onclick="set_'.$role.'()" value="'.$label.'" />';
3890: return ($button_code);
3891: }
3892: # ---------------------------------------------------------- Call to definerole
3893: sub set_custom_role {
3894: my ($r,$context) = @_;
3895: my $rolename=$env{'form.rolename'};
3896: $rolename=~s/[^A-Za-z0-9]//gs;
3897: if (!$rolename) {
3898: &custom_role_editor($r);
3899: return;
3900: }
3901: my ($jsback,$elements) = &crumb_utilities();
3902: my $jscript = '<script type="text/javascript">'.
3903: '// <![CDATA['."\n".
3904: $jsback."\n".
3905: '// ]]>'."\n".
3906: '</script>';
3907:
3908: $r->print(&Apache::loncommon::start_page('Save Custom Role'),$jscript);
3909: &Apache::lonhtmlcommon::add_breadcrumb
3910: ({href=>"javascript:backPage(document.customresult,'pickrole','')",
3911: text=>"Pick custom role",
3912: faq=>282,bug=>'Instructor Interface',},
3913: {href=>"javascript:backPage(document.customresult,'selected_custom_edit','')",
3914: text=>"Edit custom role",
3915: faq=>282,bug=>'Instructor Interface',},
3916: {href=>"javascript:backPage(document.customresult,'set_custom_roles','')",
3917: text=>"Result",
3918: faq=>282,bug=>'Instructor Interface',});
3919: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3920: 'Course_Editing_Custom_Roles'));
3921:
3922: my ($rdummy,$roledef)=
3923: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3924:
3925: # ------------------------------------------------------- Does this role exist?
3926: $r->print('<h3>');
3927: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3928: $r->print(&mt('Existing Role').' "');
3929: } else {
3930: $r->print(&mt('New Role').' "');
3931: $roledef='';
3932: }
3933: $r->print($rolename.'"</h3>');
3934: # ------------------------------------------------------- What can be assigned?
3935: my $sysrole='';
3936: my $domrole='';
3937: my $courole='';
3938:
3939: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3940: my ($priv,$restrict)=split(/\&/,$item);
3941: if (!$restrict) { $restrict=''; }
3942: if ($env{'form.'.$priv.'_c'}) {
3943: $courole.=':'.$item;
3944: }
3945: }
3946:
3947: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3948: my ($priv,$restrict)=split(/\&/,$item);
3949: if (!$restrict) { $restrict=''; }
3950: if ($env{'form.'.$priv.'_d'}) {
3951: $domrole.=':'.$item;
3952: }
3953: }
3954:
3955: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3956: my ($priv,$restrict)=split(/\&/,$item);
3957: if (!$restrict) { $restrict=''; }
3958: if ($env{'form.'.$priv.'_s'}) {
3959: $sysrole.=':'.$item;
3960: }
3961: }
3962: $r->print('<br />Defining Role: '.
3963: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
3964: if ($env{'request.course.id'}) {
3965: my $url='/'.$env{'request.course.id'};
3966: $url=~s/\_/\//g;
3967: $r->print('<br />'.&mt('Assigning Role to Self').': '.
3968: &Apache::lonnet::assigncustomrole($env{'user.domain'},
3969: $env{'user.name'},
3970: $url,
3971: $env{'user.domain'},
3972: $env{'user.name'},
3973: $rolename,undef,undef,undef,$context));
3974: }
3975: $r->print('<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'.&mt('Create or edit another custom role').'</a></p><form name="customresult" method="post">');
3976: $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'</form>');
3977: $r->print(&Apache::loncommon::end_page());
3978: }
3979:
3980: # ================================================================ Main Handler
3981: sub handler {
3982: my $r = shift;
3983: if ($r->header_only) {
3984: &Apache::loncommon::content_type($r,'text/html');
3985: $r->send_http_header;
3986: return OK;
3987: }
3988: my ($context,$crstype);
3989: if ($env{'request.course.id'}) {
3990: $context = 'course';
3991: $crstype = &Apache::loncommon::course_type();
3992: } elsif ($env{'request.role'} =~ /^au\./) {
3993: $context = 'author';
3994: } else {
3995: $context = 'domain';
3996: }
3997: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
3998: ['action','state','callingform','roletype','showrole','bulkaction','popup','phase',
3999: 'username','domain','srchterm','srchdomain','srchin','srchby','srchtype']);
4000: &Apache::lonhtmlcommon::clear_breadcrumbs();
4001: if ($env{'form.action'} ne 'dateselect') {
4002: &Apache::lonhtmlcommon::add_breadcrumb
4003: ({href=>"/adm/createuser",
4004: text=>"User Management",
4005: help=>'Course_Create_Class_List,Course_Change_Privileges,Course_View_Class_List,Course_Editing_Custom_Roles,Course_Add_Student,Course_Drop_Student,Course_Automated_Enrollment,Course_Self_Enrollment,Course_Manage_Group'});
4006: }
4007: #SD Following files not added to help, because the corresponding .tex-files seem to
4008: #be missing: Course_Approve_Selfenroll,Course_User_Logs,
4009: my ($permission,$allowed) =
4010: &Apache::lonuserutils::get_permission($context,$crstype);
4011: if (!$allowed) {
4012: $env{'user.error.msg'}=
4013: "/adm/createuser:cst:0:0:Cannot create/modify user data ".
4014: "or view user status.";
4015: return HTTP_NOT_ACCEPTABLE;
4016: }
4017:
4018: &Apache::loncommon::content_type($r,'text/html');
4019: $r->send_http_header;
4020:
4021: # Main switch on form.action and form.state, as appropriate
4022: if (! exists($env{'form.action'})) {
4023: $r->print(&header());
4024: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
4025: $r->print(&print_main_menu($permission,$context,$crstype));
4026: $r->print(&Apache::loncommon::end_page());
4027: } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
4028: $r->print(&header());
4029: &Apache::lonhtmlcommon::add_breadcrumb
4030: ({href=>'/adm/createuser?action=upload&state=',
4031: text=>"Upload Users List"});
4032: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Upload Users List',
4033: 'Course_Create_Class_List'));
4034: $r->print('<form name="studentform" method="post" '.
4035: 'enctype="multipart/form-data" '.
4036: ' action="/adm/createuser">'."\n");
4037: if (! exists($env{'form.state'})) {
4038: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4039: } elsif ($env{'form.state'} eq 'got_file') {
4040: &Apache::lonuserutils::print_upload_manager_form($r,$context,
4041: $permission,$crstype);
4042: } elsif ($env{'form.state'} eq 'enrolling') {
4043: if ($env{'form.datatoken'}) {
4044: &Apache::lonuserutils::upfile_drop_add($r,$context,$permission);
4045: }
4046: } else {
4047: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4048: }
4049: $r->print('</form>'.&Apache::loncommon::end_page());
4050: } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
4051: eq 'singlestudent')) && ($permission->{'cusr'})) {
4052: my $phase = $env{'form.phase'};
4053: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
4054: &Apache::loncreateuser::restore_prev_selections();
4055: my $srch;
4056: foreach my $item (@search) {
4057: $srch->{$item} = $env{'form.'.$item};
4058: }
4059: if (($phase eq 'get_user_info') || ($phase eq 'userpicked') ||
4060: ($phase eq 'createnewuser')) {
4061: if ($env{'form.phase'} eq 'createnewuser') {
4062: my $response;
4063: if ($env{'form.srchterm'} !~ /^$match_username$/) {
4064: my $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
4065: $env{'form.phase'} = '';
4066: &print_username_entry_form($r,$context,$response,$srch,undef,$crstype);
4067: } else {
4068: my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
4069: my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
4070: &print_user_modification_page($r,$ccuname,$ccdomain,
4071: $srch,$response,$context,
4072: $permission,$crstype);
4073: }
4074: } elsif ($env{'form.phase'} eq 'get_user_info') {
4075: my ($currstate,$response,$forcenewuser,$results) =
4076: &user_search_result($context,$srch);
4077: if ($env{'form.currstate'} eq 'modify') {
4078: $currstate = $env{'form.currstate'};
4079: }
4080: if ($currstate eq 'select') {
4081: &print_user_selection_page($r,$response,$srch,$results,
4082: \@search,$context,undef,$crstype);
4083: } elsif ($currstate eq 'modify') {
4084: my ($ccuname,$ccdomain);
4085: if (($srch->{'srchby'} eq 'uname') &&
4086: ($srch->{'srchtype'} eq 'exact')) {
4087: $ccuname = $srch->{'srchterm'};
4088: $ccdomain= $srch->{'srchdomain'};
4089: } else {
4090: my @matchedunames = keys(%{$results});
4091: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
4092: }
4093: $ccuname =&LONCAPA::clean_username($ccuname);
4094: $ccdomain=&LONCAPA::clean_domain($ccdomain);
4095: if ($env{'form.forcenewuser'}) {
4096: $response = '';
4097: }
4098: &print_user_modification_page($r,$ccuname,$ccdomain,
4099: $srch,$response,$context,
4100: $permission,$crstype);
4101: } elsif ($currstate eq 'query') {
4102: &print_user_query_page($r,'createuser');
4103: } else {
4104: $env{'form.phase'} = '';
4105: &print_username_entry_form($r,$context,$response,$srch,
4106: $forcenewuser,$crstype);
4107: }
4108: } elsif ($env{'form.phase'} eq 'userpicked') {
4109: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
4110: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
4111: &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
4112: $context,$permission,$crstype);
4113: }
4114: } elsif ($env{'form.phase'} eq 'update_user_data') {
4115: &update_user_data($r,$context,$crstype);
4116: } else {
4117: &print_username_entry_form($r,$context,undef,$srch,undef,$crstype);
4118: }
4119: } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
4120: if ($env{'form.phase'} eq 'set_custom_roles') {
4121: &set_custom_role($r,$context);
4122: } else {
4123: &custom_role_editor($r);
4124: }
4125: } elsif (($env{'form.action'} eq 'listusers') &&
4126: ($permission->{'view'} || $permission->{'cusr'})) {
4127: if ($env{'form.phase'} eq 'bulkchange') {
4128: &Apache::lonhtmlcommon::add_breadcrumb
4129: ({href=>'/adm/createuser?action=listusers',
4130: text=>"List Users"},
4131: {href=>"/adm/createuser",
4132: text=>"Result"});
4133: my $setting = $env{'form.roletype'};
4134: my $choice = $env{'form.bulkaction'};
4135: $r->print(&header());
4136: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Update Users",
4137: 'Course_View_Class_List'));
4138: if ($permission->{'cusr'}) {
4139: &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice,$crstype);
4140: $r->print(&Apache::loncommon::end_page());
4141: } else {
4142: $r->print(&mt('You are not authorized to make bulk changes to user roles'));
4143: $r->print('<p><a href="/adm/createuser?action=listusers">'.&mt('Display User Lists').'</a>');
4144: $r->print(&Apache::loncommon::end_page());
4145: }
4146: } else {
4147: &Apache::lonhtmlcommon::add_breadcrumb
4148: ({href=>'/adm/createuser?action=listusers',
4149: text=>"List Users"});
4150: my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
4151: my $formname = 'studentform';
4152: if (($context eq 'domain') && (($env{'form.roletype'} eq 'course') ||
4153: ($env{'form.roletype'} eq 'community'))) {
4154: if ($env{'form.roletype'} eq 'course') {
4155: ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) =
4156: &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
4157: $formname);
4158: } elsif ($env{'form.roletype'} eq 'community') {
4159: $cb_jscript =
4160: &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
4161: my %elements = (
4162: coursepick => 'radio',
4163: coursetotal => 'text',
4164: courselist => 'text',
4165: );
4166: $jscript = &Apache::lonhtmlcommon::set_form_elements(\%elements);
4167: }
4168: $jscript .= &verify_user_display();
4169: my $js = &add_script($jscript).$cb_jscript;
4170: my $loadcode =
4171: &Apache::lonuserutils::course_selector_loadcode($formname);
4172: if ($loadcode ne '') {
4173: $r->print(&header($js,{'onload' => $loadcode,}));
4174: } else {
4175: $r->print(&header($js));
4176: }
4177: } else {
4178: $r->print(&header(&add_script(&verify_user_display())));
4179: }
4180: $r->print(&Apache::lonhtmlcommon::breadcrumbs("List Users",
4181: 'Course_View_Class_List'));
4182: &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
4183: $formname,$totcodes,$codetitles,$idlist,$idlist_titles);
4184: $r->print(&Apache::loncommon::end_page());
4185: }
4186: } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
4187: $r->print(&header());
4188: my $brtext;
4189: if ($crstype eq 'Community') {
4190: $brtext = 'Drop Members';
4191: } else {
4192: $brtext = 'Drop Students';
4193: }
4194: &Apache::lonhtmlcommon::add_breadcrumb
4195: ({href=>'/adm/createuser?action=drop',
4196: text=>$brtext});
4197: if (!exists($env{'form.state'})) {
4198: $r->print(&Apache::lonhtmlcommon::breadcrumbs($brtext,
4199: 'Course_Drop_Student'));
4200:
4201: &Apache::lonuserutils::print_drop_menu($r,$context,$permission,$crstype);
4202: } elsif ($env{'form.state'} eq 'done') {
4203: &Apache::lonhtmlcommon::add_breadcrumb
4204: ({href=>'/adm/createuser?action=drop',
4205: text=>"Result"});
4206: $r->print(&Apache::lonhtmlcommon::breadcrumbs($brtext,
4207: 'Course_Drop_Student'));
4208: &Apache::lonuserutils::update_user_list($r,$context,undef,
4209: $env{'form.action'});
4210: }
4211: $r->print(&Apache::loncommon::end_page());
4212: } elsif ($env{'form.action'} eq 'dateselect') {
4213: if ($permission->{'cusr'}) {
4214: $r->print(&header(undef,undef,{'no_nav_bar' => 1}).
4215: &Apache::lonuserutils::date_section_selector($context,
4216: $permission,$crstype).
4217: &Apache::loncommon::end_page());
4218: } else {
4219: $r->print(&header().
4220: '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>'.
4221: &Apache::loncommon::end_page());
4222: }
4223: } elsif ($env{'form.action'} eq 'selfenroll') {
4224: $r->print(&header());
4225: &Apache::lonhtmlcommon::add_breadcrumb
4226: ({href=>'/adm/createuser?action=selfenroll',
4227: text=>"Configure Self-enrollment"});
4228: if (!exists($env{'form.state'})) {
4229: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Configure Self-enrollment',
4230: 'Course_Self_Enrollment'));
4231: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4232: &print_selfenroll_menu($r,$context,$permission);
4233: } elsif ($env{'form.state'} eq 'done') {
4234: &Apache::lonhtmlcommon::add_breadcrumb
4235: ({href=>'/adm/createuser?action=selfenroll',
4236: text=>"Result"});
4237: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Self-enrollment result',
4238: 'Course_Self_Enrollment'));
4239: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4240: &update_selfenroll_config($r,$context,$permission);
4241: }
4242: $r->print(&Apache::loncommon::end_page());
4243: } elsif ($env{'form.action'} eq 'selfenrollqueue') {
4244: $r->print(&header());
4245: &Apache::lonhtmlcommon::add_breadcrumb
4246: ({href=>'/adm/createuser?action=selfenrollqueue',
4247: text=>"Enrollment requests"});
4248: my $cid = $env{'request.course.id'};
4249: my $cdom = $env{'course.'.$cid.'.domain'};
4250: my $cnum = $env{'course.'.$cid.'.num'};
4251: my $coursedesc = $env{'course.'.$cid.'.description'};
4252: if (!exists($env{'form.state'})) {
4253: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment requests',
4254: 'Course_SelfEnrollment_Approval'));
4255: $r->print('<h3>'.&mt('Pending enrollment requests').'</h3>'."\n");
4256: $r->print(&Apache::loncoursequeueadmin::display_queued_requests($context,
4257: $cdom,$cnum));
4258:
4259: } elsif ($env{'form.state'} eq 'done') {
4260: &Apache::lonhtmlcommon::add_breadcrumb
4261: ({href=>'/adm/createuser?action=selfenrollqueue',
4262: text=>"Result"});
4263: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment result',
4264: 'Course_Self_Enrollment'));
4265: $r->print('<h3>'.&mt('Enrollment request processing').'</h3>'."\n");
4266: $r->print(&Apache::loncoursequeueadmin::update_request_queue($context,
4267: $cdom,$cnum,$coursedesc));
4268: }
4269: $r->print(&Apache::loncommon::end_page());
4270: } elsif ($env{'form.action'} eq 'changelogs') {
4271: $r->print(&header());
4272: &Apache::lonhtmlcommon::add_breadcrumb
4273: ({href=>'/adm/createuser?action=changelogs',
4274: text=>"User Management Logs"});
4275: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Changes',
4276: 'Course_User_Logs'));
4277: &print_userchangelogs_display($r,$context,$permission);
4278: $r->print(&Apache::loncommon::end_page());
4279: } else {
4280: $r->print(&header());
4281: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
4282: $r->print(&print_main_menu($permission,$context,$crstype));
4283: $r->print(&Apache::loncommon::end_page());
4284: }
4285: return OK;
4286: }
4287:
4288: sub header {
4289: my ($jscript,$loaditems,$args) = @_;
4290: my $start_page;
4291: if (ref($loaditems) eq 'HASH') {
4292: $start_page=&Apache::loncommon::start_page('User Management',$jscript,{'add_entries' => $loaditems});
4293: } else {
4294: $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args);
4295: }
4296: return $start_page;
4297: }
4298:
4299: sub add_script {
4300: my ($js) = @_;
4301: return '<script type="text/javascript">'."\n".
4302: '// <![CDATA['."\n".
4303: "\n".$js."\n".
4304: '// ]]>'."\n".
4305: '</script>'."\n";
4306: }
4307:
4308: sub verify_user_display {
4309: my $output = <<"END";
4310:
4311: function display_update() {
4312: document.studentform.action.value = 'listusers';
4313: document.studentform.phase.value = 'display';
4314: document.studentform.submit();
4315: }
4316:
4317: END
4318: return $output;
4319:
4320: }
4321:
4322: ###############################################################
4323: ###############################################################
4324: # Menu Phase One
4325: sub print_main_menu {
4326: my ($permission,$context,$crstype) = @_;
4327: my $linkcontext = $context;
4328: my $stuterm = lc(&Apache::lonnet::plaintext('st',$crstype));
4329: if (($context eq 'course') && ($crstype eq 'Community')) {
4330: $linkcontext = lc($crstype);
4331: $stuterm = 'Members';
4332: }
4333:
4334: my %links = (
4335: domain => {
4336: upload => 'Upload a File of Users',
4337: singleuser => 'Add/Modify a User',
4338: listusers => 'Manage Users',
4339: },
4340: author => {
4341: upload => 'Upload a File of Co-authors',
4342: singleuser => 'Add/Modify a Co-author',
4343: listusers => 'Manage Co-authors',
4344: },
4345: course => {
4346: upload => 'Upload a File of Course Users',
4347: singleuser => 'Add/Modify a Course User',
4348: listusers => 'Display Class Lists and Manage Multiple Users',
4349: },
4350: community => {
4351: upload => 'Upload a File of Community Users',
4352: singleuser => 'Add/Modify a Community User',
4353: listusers => 'Manage Community Users',
4354: },
4355: );
4356: my @menu =
4357: (
4358: { text => $links{$context}{'upload'},
4359: help => 'Course_Create_Class_List',
4360: action => 'upload',
4361: permission => $permission->{'cusr'},
4362: },
4363: { text => $links{$context}{'singleuser'},
4364: help => 'Course_Change_Privileges',
4365: action => 'singleuser',
4366: permission => $permission->{'cusr'},
4367: },
4368: { text => $links{$context}{'listusers'},
4369: help => 'Course_View_Class_List',
4370: action => 'listusers',
4371: permission => ($permission->{'view'} || $permission->{'cusr'}),
4372: },
4373: );
4374: if ($context eq 'domain' || $context eq 'course') {
4375: my $customlink = { text => 'Edit Custom Roles',
4376: help => 'Course_Editing_Custom_Roles',
4377: action => 'custom',
4378: permission => $permission->{'custom'},
4379: };
4380: push(@menu,$customlink);
4381: }
4382: if ($context eq 'course') {
4383: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
4384: my @courselinks =
4385: (
4386: { text => 'Enroll a Single Student',
4387: help => 'Course_Add_Student',
4388: action => 'singlestudent',
4389: permission => $permission->{'cusr'},
4390: },
4391: { text => 'Drop Students',
4392: help => 'Course_Drop_Student',
4393: action => 'drop',
4394: permission => $permission->{'cusr'},
4395: });
4396: if (!exists($permission->{'cusr_section'})) {
4397: if ($crstype ne 'Community') {
4398: push(@courselinks,
4399: { text => 'Automated Enrollment Manager',
4400: help => 'Course_Automated_Enrollment',
4401: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
4402: && $permission->{'cusr'}),
4403: url => '/adm/populate',
4404: });
4405: }
4406: push(@courselinks,
4407: { text => 'Configure User Self-enrollment',
4408: help => 'Course_Self_Enrollment',
4409: action => 'selfenroll',
4410: permission => $permission->{'cusr'},
4411: });
4412: }
4413: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}) {
4414: push(@courselinks,
4415: { text => 'Enrollment Requests',
4416: help => 'Course_Approve_Selfenroll',
4417: action => 'selfenrollqueue',
4418: permission => $permission->{'cusr'},
4419: });
4420: }
4421: push(@courselinks,
4422: { text => 'Manage Course Groups',
4423: help => 'Course_Manage_Group',
4424: permission => $permission->{'grp_manage'},
4425: url => '/adm/coursegroups?refpage=cusr',
4426: },
4427: { text => 'View Change Logs',
4428: help => 'Course_User_Logs',
4429: action => 'changelogs',
4430: permission => $permission->{'cusr'},
4431: },);
4432: # { text => 'View Log-in History',
4433: # help => 'Course_User_Logins',
4434: # action => 'logins',
4435: # permission => $permission->{'cusr'},
4436: # });
4437: push(@menu,@courselinks);
4438: }
4439: my $menu_html = '';
4440: foreach my $menu_item (@menu) {
4441: next if (! $menu_item->{'permission'});
4442: $menu_html.='<p>';
4443: if (exists($menu_item->{'help'})) {
4444: $menu_html.=
4445: &Apache::loncommon::help_open_topic($menu_item->{'help'});
4446: }
4447: $menu_html.='<font size="+1">';
4448: if (exists($menu_item->{'url'})) {
4449: $menu_html.=qq{<a href="$menu_item->{'url'}">};
4450: } else {
4451: $menu_html.=
4452: qq{<a href="/adm/createuser?action=$menu_item->{'action'}">}; }
4453: $menu_html.= &mt($menu_item->{'text'}).'</a></font>';
4454: $menu_html.='</p>';
4455: }
4456: return $menu_html;
4457: }
4458:
4459: sub restore_prev_selections {
4460: my %saveable_parameters = ('srchby' => 'scalar',
4461: 'srchin' => 'scalar',
4462: 'srchtype' => 'scalar',
4463: );
4464: &Apache::loncommon::store_settings('user','user_picker',
4465: \%saveable_parameters);
4466: &Apache::loncommon::restore_settings('user','user_picker',
4467: \%saveable_parameters);
4468: }
4469:
4470: sub print_selfenroll_menu {
4471: my ($r,$context,$permission) = @_;
4472: my $crstype = &Apache::loncommon::course_type();
4473: my $formname = 'enrollstudent';
4474: my $nolink = 1;
4475: my ($row,$lt) = &get_selfenroll_titles();
4476: my $groupslist = &Apache::lonuserutils::get_groupslist();
4477: my $setsec_js =
4478: &Apache::lonuserutils::setsections_javascript($formname,$groupslist);
4479: my %alerts = &Apache::lonlocal::texthash(
4480: acto => 'Activation of self-enrollment was selected for the following domain(s)',
4481: butn => 'but no user types have been checked.',
4482: wilf => "Please uncheck 'activate' or check at least one type.",
4483: );
4484: my $selfenroll_js = <<"ENDSCRIPT";
4485: function update_types(caller,num) {
4486: var delidx = getIndexByName('selfenroll_delete');
4487: var actidx = getIndexByName('selfenroll_activate');
4488: if (caller == 'selfenroll_all') {
4489: var selall;
4490: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4491: if (document.$formname.selfenroll_all[i].checked) {
4492: selall = document.$formname.selfenroll_all[i].value;
4493: }
4494: }
4495: if (selall == 1) {
4496: if (delidx != -1) {
4497: if (document.$formname.selfenroll_delete.length) {
4498: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4499: document.$formname.selfenroll_delete[j].checked = true;
4500: }
4501: } else {
4502: document.$formname.elements[delidx].checked = true;
4503: }
4504: }
4505: if (actidx != -1) {
4506: if (document.$formname.selfenroll_activate.length) {
4507: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4508: document.$formname.selfenroll_activate[j].checked = false;
4509: }
4510: } else {
4511: document.$formname.elements[actidx].checked = false;
4512: }
4513: }
4514: document.$formname.selfenroll_newdom.selectedIndex = 0;
4515: }
4516: }
4517: if (caller == 'selfenroll_activate') {
4518: if (document.$formname.selfenroll_activate.length) {
4519: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4520: if (document.$formname.selfenroll_activate[j].value == num) {
4521: if (document.$formname.selfenroll_activate[j].checked) {
4522: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4523: if (document.$formname.selfenroll_all[i].value == '1') {
4524: document.$formname.selfenroll_all[i].checked = false;
4525: }
4526: if (document.$formname.selfenroll_all[i].value == '0') {
4527: document.$formname.selfenroll_all[i].checked = true;
4528: }
4529: }
4530: }
4531: }
4532: }
4533: } else {
4534: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4535: if (document.$formname.selfenroll_all[i].value == '1') {
4536: document.$formname.selfenroll_all[i].checked = false;
4537: }
4538: if (document.$formname.selfenroll_all[i].value == '0') {
4539: document.$formname.selfenroll_all[i].checked = true;
4540: }
4541: }
4542: }
4543: }
4544: if (caller == 'selfenroll_delete') {
4545: if (document.$formname.selfenroll_delete.length) {
4546: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4547: if (document.$formname.selfenroll_delete[j].value == num) {
4548: if (document.$formname.selfenroll_delete[j].checked) {
4549: var delindex = getIndexByName('selfenroll_types_'+num);
4550: if (delindex != -1) {
4551: if (document.$formname.elements[delindex].length) {
4552: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4553: document.$formname.elements[delindex][k].checked = false;
4554: }
4555: } else {
4556: document.$formname.elements[delindex].checked = false;
4557: }
4558: }
4559: }
4560: }
4561: }
4562: } else {
4563: if (document.$formname.selfenroll_delete.checked) {
4564: var delindex = getIndexByName('selfenroll_types_'+num);
4565: if (delindex != -1) {
4566: if (document.$formname.elements[delindex].length) {
4567: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4568: document.$formname.elements[delindex][k].checked = false;
4569: }
4570: } else {
4571: document.$formname.elements[delindex].checked = false;
4572: }
4573: }
4574: }
4575: }
4576: }
4577: return;
4578: }
4579:
4580: function validate_types(form) {
4581: var needaction = new Array();
4582: var countfail = 0;
4583: var actidx = getIndexByName('selfenroll_activate');
4584: if (actidx != -1) {
4585: if (document.$formname.selfenroll_activate.length) {
4586: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4587: var num = document.$formname.selfenroll_activate[j].value;
4588: if (document.$formname.selfenroll_activate[j].checked) {
4589: countfail = check_types(num,countfail,needaction)
4590: }
4591: }
4592: } else {
4593: if (document.$formname.selfenroll_activate.checked) {
4594: var num = document.enrollstudent.selfenroll_activate.value;
4595: countfail = check_types(num,countfail,needaction)
4596: }
4597: }
4598: }
4599: if (countfail > 0) {
4600: var msg = "$alerts{'acto'}\\n";
4601: var loopend = needaction.length -1;
4602: if (loopend > 0) {
4603: for (var m=0; m<loopend; m++) {
4604: msg += needaction[m]+", ";
4605: }
4606: }
4607: msg += needaction[loopend]+"\\n$alerts{'butn'}\\n$alerts{'wilf'}";
4608: alert(msg);
4609: return;
4610: }
4611: setSections(form);
4612: }
4613:
4614: function check_types(num,countfail,needaction) {
4615: var typeidx = getIndexByName('selfenroll_types_'+num);
4616: var count = 0;
4617: if (typeidx != -1) {
4618: if (document.$formname.elements[typeidx].length) {
4619: for (var k=0; k<document.$formname.elements[typeidx].length; k++) {
4620: if (document.$formname.elements[typeidx][k].checked) {
4621: count ++;
4622: }
4623: }
4624: } else {
4625: if (document.$formname.elements[typeidx].checked) {
4626: count ++;
4627: }
4628: }
4629: if (count == 0) {
4630: var domidx = getIndexByName('selfenroll_dom_'+num);
4631: if (domidx != -1) {
4632: var domname = document.$formname.elements[domidx].value;
4633: needaction[countfail] = domname;
4634: countfail ++;
4635: }
4636: }
4637: }
4638: return countfail;
4639: }
4640:
4641: function getIndexByName(item) {
4642: for (var i=0;i<document.$formname.elements.length;i++) {
4643: if (document.$formname.elements[i].name == item) {
4644: return i;
4645: }
4646: }
4647: return -1;
4648: }
4649: ENDSCRIPT
4650: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4651: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4652:
4653: my $output = '<script type="text/javascript">'."\n".
4654: '// <![CDATA['."\n".
4655: $setsec_js."\n".$selfenroll_js."\n".
4656: '// ]]>'."\n".
4657: '</script>'."\n".
4658: '<h3>'.$lt->{'selfenroll'}.'</h3>'."\n";
4659: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
4660: if (ref($visactions) eq 'HASH') {
4661: if ($visible) {
4662: $output .= '<p class="LC_info">'.$visactions->{'vis'}.'</p>';
4663: } else {
4664: $output .= '<p class="LC_warning">'.$visactions->{'miss'}.'</p>'
4665: .$visactions->{'yous'}.
4666: '<p>'.$visactions->{'gen'}.'<br />'.$visactions->{'coca'};
4667: if (ref($vismsgs) eq 'ARRAY') {
4668: $output .= '<br />'.$visactions->{'make'}.'<ul>';
4669: foreach my $item (@{$vismsgs}) {
4670: $output .= '<li>'.$visactions->{$item}.'</li>';
4671: }
4672: $output .= '</ul>';
4673: }
4674: $output .= '</p>';
4675: }
4676: }
4677: $output .= '<form name="'.$formname.'" method="post" action="/adm/createuser">'."\n".
4678: &Apache::lonhtmlcommon::start_pick_box();
4679: if (ref($row) eq 'ARRAY') {
4680: foreach my $item (@{$row}) {
4681: my $title = $item;
4682: if (ref($lt) eq 'HASH') {
4683: $title = $lt->{$item};
4684: }
4685: $output .=
4686: &Apache::lonhtmlcommon::row_title($title,
4687: 'LC_selfenroll_pick_box_title','LC_oddrow_value')."\n";
4688: if ($item eq 'types') {
4689: my $curr_types = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_types'};
4690: my $showdomdesc = 1;
4691: my $includeempty = 1;
4692: my $num = 0;
4693: $output .= &Apache::loncommon::start_data_table().
4694: &Apache::loncommon::start_data_table_row()
4695: .'<td colspan="2"><span class="LC_nobreak"><label>'
4696: .&mt('Any user in any domain:')
4697: .' <input type="radio" name="selfenroll_all" value="1" ';
4698: if ($curr_types eq '*') {
4699: $output .= ' checked="checked" ';
4700: }
4701: $output .= 'onchange="javascript:update_types('.
4702: "'selfenroll_all'".');" />'.&mt('Yes').'</label>'.
4703: ' <input type="radio" name="selfenroll_all" value="0" ';
4704: if ($curr_types ne '*') {
4705: $output .= ' checked="checked" ';
4706: }
4707: $output .= ' onchange="javascript:update_types('.
4708: "'selfenroll_all'".');"/>'.&mt('No').'</label></td>'.
4709: &Apache::loncommon::end_data_table_row().
4710: &Apache::loncommon::end_data_table().
4711: &mt('Or').'<br />'.
4712: &Apache::loncommon::start_data_table();
4713: my %currdoms;
4714: if ($curr_types eq '') {
4715: $output .= &new_selfenroll_dom_row($cdom,'0');
4716: } elsif ($curr_types ne '*') {
4717: my @entries = split(/;/,$curr_types);
4718: if (@entries > 0) {
4719: foreach my $entry (@entries) {
4720: my ($currdom,$typestr) = split(/:/,$entry);
4721: $currdoms{$currdom} = 1;
4722: my $domdesc = &Apache::lonnet::domain($currdom);
4723: my @currinsttypes = split(',',$typestr);
4724: $output .= &Apache::loncommon::start_data_table_row()
4725: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').'<b>'
4726: .' '.$domdesc.' ('.$currdom.')'
4727: .'</b><input type="hidden" name="selfenroll_dom_'.$num
4728: .'" value="'.$currdom.'" /></span><br />'
4729: .'<span class="LC_nobreak"><label><input type="checkbox" '
4730: .'name="selfenroll_delete" value="'.$num.'" onchange="javascript:update_types('."'selfenroll_delete','$num'".');" />'
4731: .&mt('Delete').'</label></span></td>';
4732: $output .= '<td valign="top"> '.&mt('User types:').'<br />'
4733: .&selfenroll_inst_types($num,$currdom,\@currinsttypes).'</td>'
4734: .&Apache::loncommon::end_data_table_row();
4735: $num ++;
4736: }
4737: }
4738: }
4739: my $add_domtitle = &mt('Users in additional domain:');
4740: if ($curr_types eq '*') {
4741: $add_domtitle = &mt('Users in specific domain:');
4742: } elsif ($curr_types eq '') {
4743: $add_domtitle = &mt('Users in other domain:');
4744: }
4745: $output .= &Apache::loncommon::start_data_table_row()
4746: .'<td colspan="2"><span class="LC_nobreak">'.$add_domtitle.'</span><br />'
4747: .&Apache::loncommon::select_dom_form('','selfenroll_newdom',
4748: $includeempty,$showdomdesc)
4749: .'<input type="hidden" name="selfenroll_types_total" value="'.$num.'" />'
4750: .'</td>'.&Apache::loncommon::end_data_table_row()
4751: .&Apache::loncommon::end_data_table();
4752: } elsif ($item eq 'registered') {
4753: my ($regon,$regoff);
4754: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_registered'}) {
4755: $regon = ' checked="checked" ';
4756: $regoff = ' ';
4757: } else {
4758: $regon = ' ';
4759: $regoff = ' checked="checked" ';
4760: }
4761: $output .= '<label>'.
4762: '<input type="radio" name="selfenroll_registered" value="1"'.$regon.'/>'.
4763: &mt('Yes').'</label> <label>'.
4764: '<input type="radio" name="selfenroll_registered" value="0"'.$regoff.'/>'.
4765: &mt('No').'</label>';
4766: } elsif ($item eq 'enroll_dates') {
4767: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_date'};
4768: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_date'};
4769: if ($starttime eq '') {
4770: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4771: }
4772: if ($endtime eq '') {
4773: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4774: }
4775: my $startform =
4776: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_date',$starttime,
4777: undef,undef,undef,undef,undef,undef,undef,$nolink);
4778: my $endform =
4779: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_date',$endtime,
4780: undef,undef,undef,undef,undef,undef,undef,$nolink);
4781: $output .= &selfenroll_date_forms($startform,$endform);
4782: } elsif ($item eq 'access_dates') {
4783: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_access'};
4784: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_access'};
4785: if ($starttime eq '') {
4786: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4787: }
4788: if ($endtime eq '') {
4789: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4790: }
4791: my $startform =
4792: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_access',$starttime,
4793: undef,undef,undef,undef,undef,undef,undef,$nolink);
4794: my $endform =
4795: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_access',$endtime,
4796: undef,undef,undef,undef,undef,undef,undef,$nolink);
4797: $output .= &selfenroll_date_forms($startform,$endform);
4798: } elsif ($item eq 'section') {
4799: my $currsec = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_section'};
4800: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
4801: my $newsecval;
4802: if ($currsec ne 'none' && $currsec ne '') {
4803: if (!defined($sections_count{$currsec})) {
4804: $newsecval = $currsec;
4805: }
4806: }
4807: my $sections_select =
4808: &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec);
4809: $output .= '<table class="LC_createuser">'."\n".
4810: '<tr class="LC_section_row">'."\n".
4811: '<td align="center">'.&mt('Existing sections')."\n".
4812: '<br />'.$sections_select.'</td><td align="center">'.
4813: &mt('New section').'<br />'."\n".
4814: '<input type="text" name="newsec" size="15" value="'.$newsecval.'" />'."\n".
4815: '<input type="hidden" name="sections" value="" />'."\n".
4816: '<input type="hidden" name="state" value="done" />'."\n".
4817: '</td></tr></table>'."\n";
4818: } elsif ($item eq 'approval') {
4819: my ($appon,$appoff);
4820: my $cid = $env{'request.course.id'};
4821: my $currnotified = $env{'course.'.$cid.'.internal.selfenroll_notifylist'};
4822: if ($env{'course.'.$cid.'.internal.selfenroll_approval'}) {
4823: $appon = ' checked="checked" ';
4824: $appoff = ' ';
4825: } else {
4826: $appon = ' ';
4827: $appoff = ' checked="checked" ';
4828: }
4829: $output .= '<label>'.
4830: '<input type="radio" name="selfenroll_approval" value="1"'.$appon.'/>'.
4831: &mt('Yes').'</label> <label>'.
4832: '<input type="radio" name="selfenroll_approval" value="0"'.$appoff.'/>'.
4833: &mt('No').'</label>';
4834: my %advhash = &Apache::lonnet::get_course_adv_roles($cid,1);
4835: my (@ccs,%notified);
4836: my $ccrole = 'cc';
4837: if ($crstype eq 'Community') {
4838: $ccrole = 'co';
4839: }
4840: if ($advhash{$ccrole}) {
4841: @ccs = split(/,/,$advhash{$ccrole});
4842: }
4843: if ($currnotified) {
4844: foreach my $current (split(/,/,$currnotified)) {
4845: $notified{$current} = 1;
4846: if (!grep(/^\Q$current\E$/,@ccs)) {
4847: push(@ccs,$current);
4848: }
4849: }
4850: }
4851: if (@ccs) {
4852: $output .= '<br />'.&mt('Personnel to be notified when an enrollment request needs approval, or has been approved:').' '.&Apache::loncommon::start_data_table().
4853: &Apache::loncommon::start_data_table_row();
4854: my $count = 0;
4855: my $numcols = 4;
4856: foreach my $cc (sort(@ccs)) {
4857: my $notifyon;
4858: my ($ccuname,$ccudom) = split(/:/,$cc);
4859: if ($notified{$cc}) {
4860: $notifyon = ' checked="checked" ';
4861: }
4862: if ($count && !$count%$numcols) {
4863: $output .= &Apache::loncommon::end_data_table_row().
4864: &Apache::loncommon::start_data_table_row()
4865: }
4866: $output .= '<td><span class="LC_nobreak"><label>'.
4867: '<input type="checkbox" name="selfenroll_notify"'.$notifyon.' value="'.$cc.'" />'.
4868: &Apache::loncommon::plainname($ccuname,$ccudom).
4869: '</label></span></td>';
4870: $count;
4871: }
4872: my $rem = $count%$numcols;
4873: if ($rem) {
4874: my $emptycols = $numcols - $rem;
4875: for (my $i=0; $i<$emptycols; $i++) {
4876: $output .= '<td> </td>';
4877: }
4878: }
4879: $output .= &Apache::loncommon::end_data_table_row().
4880: &Apache::loncommon::end_data_table();
4881: }
4882: } elsif ($item eq 'limit') {
4883: my ($crslimit,$selflimit,$nolimit);
4884: my $cid = $env{'request.course.id'};
4885: my $currlim = $env{'course.'.$cid.'.internal.selfenroll_limit'};
4886: my $currcap = $env{'course.'.$cid.'.internal.selfenroll_cap'};
4887: my $nolimit = ' checked="checked" ';
4888: if ($currlim eq 'allstudents') {
4889: $crslimit = ' checked="checked" ';
4890: $selflimit = ' ';
4891: $nolimit = ' ';
4892: } elsif ($currlim eq 'selfenrolled') {
4893: $crslimit = ' ';
4894: $selflimit = ' checked="checked" ';
4895: $nolimit = ' ';
4896: } else {
4897: $crslimit = ' ';
4898: $selflimit = ' ';
4899: }
4900: $output .= '<table><tr><td><label>'.
4901: '<input type="radio" name="selfenroll_limit" value="none"'.$nolimit.'/>'.
4902: &mt('No limit').'</label></td><td><label>'.
4903: '<input type="radio" name="selfenroll_limit" value="allstudents"'.$crslimit.'/>'.
4904: &mt('Limit by total students').'</label></td><td><label>'.
4905: '<input type="radio" name="selfenroll_limit" value="selfenrolled"'.$selflimit.'/>'.
4906: &mt('Limit by total self-enrolled students').
4907: '</td></tr><tr>'.
4908: '<td> </td><td colspan="2"><span class="LC_nobreak">'.
4909: (' 'x3).&mt('Maximum number allowed: ').
4910: '<input type="text" name="selfenroll_cap" size = "5" value="'.$currcap.'" /></td></tr></table>';
4911: }
4912: $output .= &Apache::lonhtmlcommon::row_closure(1);
4913: }
4914: }
4915: $output .= &Apache::lonhtmlcommon::end_pick_box().
4916: '<br /><input type="button" name="selfenrollconf" value="'
4917: .&mt('Save').'" onclick="validate_types(this.form);" />'
4918: .'<input type="hidden" name="action" value="selfenroll" /></form>';
4919: $r->print($output);
4920: return;
4921: }
4922:
4923: sub visible_in_cat {
4924: my ($cdom,$cnum) = @_;
4925: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
4926: my ($cathash,%settable,@vismsgs,$cansetvis);
4927: my %visactions = &Apache::lonlocal::texthash(
4928: vis => 'Your course/community currently appears in the Course/Community Catalog for this domain.',
4929: 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.',
4930: miss => 'Your course/community does not currently appear in the Course/Community Catalog for this domain.',
4931: yous => 'You should remedy this if you plan to allow self-enrollment, otherwise students will have difficulty finding your course.',
4932: 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.',
4933: make => 'Make any changes to self-enrollment settings below, click "Save", then take action to include the course in the Catalog:',
4934: take => 'Take the following action to ensure the course appears in the Catalog:',
4935: dc_unhide => 'Ask a domain coordinator to change the "Exclude from course catalog" setting.',
4936: dc_addinst => 'Ask a domain coordinator to enable display the catalog of "Official courses (with institutional codes)".',
4937: dc_instcode => 'Ask a domain coordinator to assign an institutional code (if this is an official course).',
4938: dc_catalog => 'Ask a domain coordinator to enable or create at least one course category in the domain.',
4939: dc_categories => 'Ask a domain coordinator to create a hierarchy of categories and sub categories for courses in the domain.',
4940: 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',
4941: dc_addcat => 'Ask a domain coordinator to assign a category to the course.',
4942: );
4943: $visactions{'unhide'} = &mt('Use [_1]Set course environment[_2] to change the "Exclude from course catalog" setting.','"<a href="/adm/parmset?action=crsenv">','</a>"');
4944: $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>"');
4945: $visactions{'addcat'} = &mt('Use [_1]Set course environment[_2] to assign a category to the course.','"<a href="/adm/parmset?action=crsenv">','</a>"');
4946: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4947: if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
4948: $settable{'togglecats'} = 1;
4949: }
4950: if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
4951: $settable{'categorize'} = 1;
4952: }
4953: $cathash = $domconf{'coursecategories'}{'cats'};
4954: }
4955: if ($settable{'togglecats'} && $settable{'categorize'}) {
4956: $cansetvis = &mt('You are able to both assign a course category and choose to exclude this course from the catalog.');
4957: } elsif ($settable{'togglecats'}) {
4958: $cansetvis = &mt('You are able to choose to exclude this course from the catalog, but only a Domain Coordinator may assign a course category.');
4959: } elsif ($settable{'categorize'}) {
4960: $cansetvis = &mt('You may assign a course category, but only a Domain Coordinator may choose to exclude this course from the catalog.');
4961: } else {
4962: $cansetvis = &mt('Only a Domain Coordinator may assign a course category or choose to exclude this course from the catalog.');
4963: }
4964:
4965: my %currsettings =
4966: &Apache::lonnet::get('environment',['hidefromcat','categories','internal.coursecode'],
4967: $cdom,$cnum);
4968: my $visible = 0;
4969: if ($currsettings{'internal.coursecode'} ne '') {
4970: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4971: $cathash = $domconf{'coursecategories'}{'cats'};
4972: if (ref($cathash) eq 'HASH') {
4973: if ($cathash->{'instcode::0'} eq '') {
4974: push(@vismsgs,'dc_addinst');
4975: } else {
4976: $visible = 1;
4977: }
4978: } else {
4979: $visible = 1;
4980: }
4981: } else {
4982: $visible = 1;
4983: }
4984: } else {
4985: if (ref($cathash) eq 'HASH') {
4986: if ($cathash->{'instcode::0'} ne '') {
4987: push(@vismsgs,'dc_instcode');
4988: }
4989: } else {
4990: push(@vismsgs,'dc_instcode');
4991: }
4992: }
4993: if ($currsettings{'categories'} ne '') {
4994: my $cathash;
4995: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4996: $cathash = $domconf{'coursecategories'}{'cats'};
4997: if (ref($cathash) eq 'HASH') {
4998: if (keys(%{$cathash}) == 0) {
4999: push(@vismsgs,'dc_catalog');
5000: } elsif ((keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} ne '')) {
5001: push(@vismsgs,'dc_categories');
5002: } else {
5003: my @currcategories = split('&',$currsettings{'categories'});
5004: my $matched = 0;
5005: foreach my $cat (@currcategories) {
5006: if ($cathash->{$cat} ne '') {
5007: $visible = 1;
5008: $matched = 1;
5009: last;
5010: }
5011: }
5012: if (!$matched) {
5013: if ($settable{'categorize'}) {
5014: push(@vismsgs,'chgcat');
5015: } else {
5016: push(@vismsgs,'dc_chgcat');
5017: }
5018: }
5019: }
5020: }
5021: }
5022: } else {
5023: if (ref($cathash) eq 'HASH') {
5024: if ((keys(%{$cathash}) > 1) ||
5025: (keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} eq '')) {
5026: if ($settable{'categorize'}) {
5027: push(@vismsgs,'addcat');
5028: } else {
5029: push(@vismsgs,'dc_addcat');
5030: }
5031: }
5032: }
5033: }
5034: if ($currsettings{'hidefromcat'} eq 'yes') {
5035: $visible = 0;
5036: if ($settable{'togglecats'}) {
5037: unshift(@vismsgs,'unhide');
5038: } else {
5039: unshift(@vismsgs,'dc_unhide')
5040: }
5041: }
5042: return ($visible,$cansetvis,\@vismsgs,\%visactions);
5043: }
5044:
5045: sub new_selfenroll_dom_row {
5046: my ($newdom,$num) = @_;
5047: my $domdesc = &Apache::lonnet::domain($newdom);
5048: my $output;
5049: if ($domdesc ne '') {
5050: $output .= &Apache::loncommon::start_data_table_row()
5051: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').' <b>'.$domdesc
5052: .' ('.$newdom.')</b><input type="hidden" name="selfenroll_dom_'.$num
5053: .'" value="'.$newdom.'" /></span><br />'
5054: .'<span class="LC_nobreak"><label><input type="checkbox" '
5055: .'name="selfenroll_activate" value="'.$num.'" '
5056: .'onchange="javascript:update_types('
5057: ."'selfenroll_activate','$num'".');" />'
5058: .&mt('Activate').'</label></span></td>';
5059: my @currinsttypes;
5060: $output .= '<td>'.&mt('User types:').'<br />'
5061: .&selfenroll_inst_types($num,$newdom,\@currinsttypes).'</td>'
5062: .&Apache::loncommon::end_data_table_row();
5063: }
5064: return $output;
5065: }
5066:
5067: sub selfenroll_inst_types {
5068: my ($num,$currdom,$currinsttypes) = @_;
5069: my $output;
5070: my $numinrow = 4;
5071: my $count = 0;
5072: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($currdom);
5073: my $othervalue = 'any';
5074: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5075: if (keys(%{$usertypes}) > 0) {
5076: $othervalue = 'other';
5077: }
5078: $output .= '<table><tr>';
5079: foreach my $type (@{$types}) {
5080: if (($count > 0) && ($count%$numinrow == 0)) {
5081: $output .= '</tr><tr>';
5082: }
5083: if (defined($usertypes->{$type})) {
5084: my $esc_type = &escape($type);
5085: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.
5086: $esc_type.'" ';
5087: if (ref($currinsttypes) eq 'ARRAY') {
5088: if (@{$currinsttypes} > 0) {
5089: if (grep(/^any$/,@{$currinsttypes})) {
5090: $output .= 'checked="checked"';
5091: } elsif (grep(/^\Q$esc_type\E$/,@{$currinsttypes})) {
5092: $output .= 'checked="checked"';
5093: }
5094: } else {
5095: $output .= 'checked="checked"';
5096: }
5097: }
5098: $output .= ' name="selfenroll_types_'.$num.'" />'.$usertypes->{$type}.'</label></span></td>';
5099: }
5100: $count ++;
5101: }
5102: if (($count > 0) && ($count%$numinrow == 0)) {
5103: $output .= '</tr><tr>';
5104: }
5105: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.$othervalue.'"';
5106: if (ref($currinsttypes) eq 'ARRAY') {
5107: if (@{$currinsttypes} > 0) {
5108: if (grep(/^any$/,@{$currinsttypes})) {
5109: $output .= ' checked="checked"';
5110: } elsif ($othervalue eq 'other') {
5111: if (grep(/^\Q$othervalue\E$/,@{$currinsttypes})) {
5112: $output .= ' checked="checked"';
5113: }
5114: }
5115: } else {
5116: $output .= ' checked="checked"';
5117: }
5118: } else {
5119: $output .= ' checked="checked"';
5120: }
5121: $output .= ' name="selfenroll_types_'.$num.'" />'.$othertitle.'</label></span></td></tr></table>';
5122: }
5123: return $output;
5124: }
5125:
5126: sub selfenroll_date_forms {
5127: my ($startform,$endform) = @_;
5128: my $output .= &Apache::lonhtmlcommon::start_pick_box()."\n".
5129: &Apache::lonhtmlcommon::row_title(&mt('Start date'),
5130: 'LC_oddrow_value')."\n".
5131: $startform."\n".
5132: &Apache::lonhtmlcommon::row_closure(1).
5133: &Apache::lonhtmlcommon::row_title(&mt('End date'),
5134: 'LC_oddrow_value')."\n".
5135: $endform."\n".
5136: &Apache::lonhtmlcommon::row_closure(1).
5137: &Apache::lonhtmlcommon::end_pick_box();
5138: return $output;
5139: }
5140:
5141: sub print_userchangelogs_display {
5142: my ($r,$context,$permission) = @_;
5143: my $formname = 'roleslog';
5144: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
5145: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
5146: my $crstype = &Apache::loncommon::course_type();
5147: my %roleslog=&Apache::lonnet::dump('nohist_rolelog',$cdom,$cnum);
5148: if ((keys(%roleslog))[0]=~/^error\:/) { undef(%roleslog); }
5149:
5150: $r->print('<form action="/adm/createuser" method="post" name="'.$formname.'">');
5151: my %saveable_parameters = ('show' => 'scalar',);
5152: &Apache::loncommon::store_course_settings('roles_log',
5153: \%saveable_parameters);
5154: &Apache::loncommon::restore_course_settings('roles_log',
5155: \%saveable_parameters);
5156: # set defaults
5157: my $now = time();
5158: my $defstart = $now - (7*24*3600); #7 days ago
5159: my %defaults = (
5160: page => '1',
5161: show => '10',
5162: role => 'any',
5163: chgcontext => 'any',
5164: rolelog_start_date => $defstart,
5165: rolelog_end_date => $now,
5166: );
5167: my $more_records = 0;
5168:
5169: # set current
5170: my %curr;
5171: foreach my $item ('show','page','role','chgcontext') {
5172: $curr{$item} = $env{'form.'.$item};
5173: }
5174: my ($startdate,$enddate) =
5175: &Apache::lonuserutils::get_dates_from_form('rolelog_start_date','rolelog_end_date');
5176: $curr{'rolelog_start_date'} = $startdate;
5177: $curr{'rolelog_end_date'} = $enddate;
5178: foreach my $key (keys(%defaults)) {
5179: if ($curr{$key} eq '') {
5180: $curr{$key} = $defaults{$key};
5181: }
5182: }
5183: my (%whodunit,%changed,$version);
5184: ($version) = ($r->dir_config('lonVersion') =~ /^([\d\.]+)\-/);
5185: $r->print(&role_display_filter($formname,$cdom,$cnum,\%curr,$version,$crstype));
5186: my $showntablehdr = 0;
5187: my $tablehdr = &Apache::loncommon::start_data_table().
5188: &Apache::loncommon::start_data_table_header_row().
5189: '<th> </th><th>'.&mt('When').'</th><th>'.&mt('Who made the change').
5190: '</th><th>'.&mt('Changed User').'</th><th>'.&mt('Role').'</th><th>'.&mt('Section').'</th><th>'.
5191: &mt('Context').'</th><th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
5192: &Apache::loncommon::end_data_table_header_row();
5193: my ($minshown,$maxshown);
5194: $minshown = 1;
5195: my $count = 0;
5196: if ($curr{'show'} ne &mt('all')) {
5197: $maxshown = $curr{'page'} * $curr{'show'};
5198: if ($curr{'page'} > 1) {
5199: $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'};
5200: }
5201: }
5202: foreach my $id (sort { $roleslog{$b}{'exe_time'}<=>$roleslog{$a}{'exe_time'} } (keys(%roleslog))) {
5203: next if (($roleslog{$id}{'exe_time'} < $curr{'rolelog_start_date'}) ||
5204: ($roleslog{$id}{'exe_time'} > $curr{'rolelog_end_date'}));
5205: if ($curr{'show'} ne &mt('all')) {
5206: if ($count >= $curr{'page'} * $curr{'show'}) {
5207: $more_records = 1;
5208: last;
5209: }
5210: }
5211: if ($curr{'role'} ne 'any') {
5212: next if ($roleslog{$id}{'logentry'}{'role'} ne $curr{'role'});
5213: }
5214: if ($curr{'chgcontext'} ne 'any') {
5215: if ($curr{'chgcontext'} eq 'selfenroll') {
5216: next if (!$roleslog{$id}{'logentry'}{'selfenroll'});
5217: } else {
5218: next if ($roleslog{$id}{'logentry'}{'context'} ne $curr{'chgcontext'});
5219: }
5220: }
5221: $count ++;
5222: next if ($count < $minshown);
5223: if (!$showntablehdr) {
5224: $r->print($tablehdr);
5225: $showntablehdr = 1;
5226: }
5227: if ($whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} eq '') {
5228: $whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} =
5229: &Apache::loncommon::plainname($roleslog{$id}{'exe_uname'},$roleslog{$id}{'exe_udom'});
5230: }
5231: if ($changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} eq '') {
5232: $changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} =
5233: &Apache::loncommon::plainname($roleslog{$id}{'uname'},$roleslog{$id}{'udom'});
5234: }
5235: my $sec = $roleslog{$id}{'logentry'}{'section'};
5236: if ($sec eq '') {
5237: $sec = &mt('None');
5238: }
5239: my ($rolestart,$roleend);
5240: if ($roleslog{$id}{'delflag'}) {
5241: $rolestart = &mt('deleted');
5242: $roleend = &mt('deleted');
5243: } else {
5244: $rolestart = $roleslog{$id}{'logentry'}{'start'};
5245: $roleend = $roleslog{$id}{'logentry'}{'end'};
5246: if ($rolestart eq '' || $rolestart == 0) {
5247: $rolestart = &mt('No start date');
5248: } else {
5249: $rolestart = &Apache::lonlocal::locallocaltime($rolestart);
5250: }
5251: if ($roleend eq '' || $roleend == 0) {
5252: $roleend = &mt('No end date');
5253: } else {
5254: $roleend = &Apache::lonlocal::locallocaltime($roleend);
5255: }
5256: }
5257: my $chgcontext = $roleslog{$id}{'logentry'}{'context'};
5258: if ($roleslog{$id}{'logentry'}{'selfenroll'}) {
5259: $chgcontext = 'selfenroll';
5260: }
5261: my %lt = &rolechg_contexts($crstype);
5262: if ($chgcontext ne '' && $lt{$chgcontext} ne '') {
5263: $chgcontext = $lt{$chgcontext};
5264: }
5265: $r->print(&Apache::loncommon::start_data_table_row().'<td>'.$count.'</td><td>'.&Apache::lonlocal::locallocaltime($roleslog{$id}{'exe_time'}).'</td><td>'.$whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}}.'</td><td>'.$changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}}.'</td><td>'.&Apache::lonnet::plaintext($roleslog{$id}{'logentry'}{'role'},$crstype).'</td><td>'.$sec.'</td><td>'.$chgcontext.'</td><td>'.$rolestart.'</td><td>'.$roleend.'</td>'.&Apache::loncommon::end_data_table_row()."\n");
5266: }
5267: if ($showntablehdr) {
5268: $r->print(&Apache::loncommon::end_data_table().'<br />');
5269: if (($curr{'page'} > 1) || ($more_records)) {
5270: $r->print('<table><tr>');
5271: if ($curr{'page'} > 1) {
5272: $r->print('<td><a href="javascript:chgPage('."'previous'".');">'.&mt('Previous [_1] changes',$curr{'show'}).'</a></td>');
5273: }
5274: if ($more_records) {
5275: $r->print('<td><a href="javascript:chgPage('."'next'".');">'.&mt('Next [_1] changes',$curr{'show'}).'</a></td>');
5276: }
5277: $r->print('</tr></table>');
5278: $r->print(<<"ENDSCRIPT");
5279: <script type="text/javascript">
5280: // <![CDATA[
5281: function chgPage(caller) {
5282: if (caller == 'previous') {
5283: document.$formname.page.value --;
5284: }
5285: if (caller == 'next') {
5286: document.$formname.page.value ++;
5287: }
5288: document.$formname.submit();
5289: return;
5290: }
5291: // ]]>
5292: </script>
5293: ENDSCRIPT
5294: }
5295: } else {
5296: $r->print('<p class="LC_info">'.
5297: &mt('There are no records to display').
5298: '</p>');
5299: }
5300: $r->print('<input type="hidden" name="page" value="'.$curr{'page'}.'" />'.
5301: '<input type="hidden" name="action" value="changelogs" /></form>');
5302: return;
5303: }
5304:
5305: sub role_display_filter {
5306: my ($formname,$cdom,$cnum,$curr,$version,$crstype) = @_;
5307: my $context = 'course';
5308: my $lctype = lc($crstype);
5309: my $nolink = 1;
5310: my $output = '<table><tr><td valign="top">'.
5311: '<span class="LC_nobreak"><b>'.&mt('Changes/page:').'</b></span><br />'.
5312: &Apache::lonmeta::selectbox('show',$curr->{'show'},undef,
5313: (&mt('all'),5,10,20,50,100,1000,10000)).
5314: '</td><td> </td>';
5315: my $startform =
5316: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_start_date',
5317: $curr->{'rolelog_start_date'},undef,
5318: undef,undef,undef,undef,undef,undef,$nolink);
5319: my $endform =
5320: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_end_date',
5321: $curr->{'rolelog_end_date'},undef,
5322: undef,undef,undef,undef,undef,undef,$nolink);
5323: my %lt = &rolechg_contexts($crstype);
5324: $output .= '<td valign="top"><b>'.&mt('Window during which changes occurred:').'</b><br /><table><tr><td>'.&mt('After:').
5325: '</td><td>'.$startform.'</td></tr><tr><td>'.&mt('Before:').'</td><td>'.
5326: $endform.'</td></tr></table></td><td> </td>'.
5327: '<td valign="top"><b>'.&mt('Role:').'</b><br />'.
5328: '<select name="role"><option value="any"';
5329: if ($curr->{'role'} eq 'any') {
5330: $output .= ' selected="selected"';
5331: }
5332: $output .= '>'.&mt('Any').'</option>'."\n";
5333: my @roles = &Apache::lonuserutils::course_roles($context,undef,1,$lctype);
5334: foreach my $role (@roles) {
5335: my $plrole;
5336: if ($role eq 'cr') {
5337: $plrole = &mt('Custom Role');
5338: } else {
5339: $plrole=&Apache::lonnet::plaintext($role,$crstype);
5340: }
5341: my $selstr = '';
5342: if ($role eq $curr->{'role'}) {
5343: $selstr = ' selected="selected"';
5344: }
5345: $output .= ' <option value="'.$role.'"'.$selstr.'>'.$plrole.'</option>';
5346: }
5347: $output .= '</select></td><td> </td><td valign="top"><b>'.
5348: &mt('Context:').'</b><br /><select name="chgcontext">';
5349: foreach my $chgtype ('any','auto','updatenow','createcourse','course','domain','selfenroll','requestcourses') {
5350: my $selstr = '';
5351: if ($curr->{'chgcontext'} eq $chgtype) {
5352: $selstr = ' selected="selected"';
5353: }
5354: if (($chgtype eq 'auto') || ($chgtype eq 'updatenow')) {
5355: next if (!&Apache::lonnet::auto_run($cnum,$cdom));
5356: }
5357: $output .= '<option value="'.$chgtype.'"'.$selstr.'>'.$lt{$chgtype}.'</option>'."\n";
5358: }
5359: $output .= '</select></td>'
5360: .'</tr></table>';
5361:
5362: # Update Display button
5363: $output .= '<p>'
5364: .'<input type="submit" value="'.&mt('Update Display').'" />'
5365: .'</p>';
5366:
5367: # Server version info
5368: $output .= '<p style="font-size: smaller;" class="LC_info">'
5369: .&mt('Only changes made from servers running LON-CAPA [_1] or later are displayed.'
5370: ,'2.6.99.0');
5371: if ($version) {
5372: $output .= ' '.&mt('This LON-CAPA server is version [_1]',$version);
5373: }
5374: $output .= '</p><hr /><br />';
5375: return $output;
5376: }
5377:
5378: sub rolechg_contexts {
5379: my ($crstype) = @_;
5380: my %lt = &Apache::lonlocal::texthash (
5381: any => 'Any',
5382: auto => 'Automated enrollment',
5383: updatenow => 'Roster Update',
5384: createcourse => 'Course Creation',
5385: course => 'User Management in course',
5386: domain => 'User Management in domain',
5387: selfenroll => 'Self-enrolled',
5388: requestcourses => 'Course Request',
5389: );
5390: if ($crstype eq 'Community') {
5391: $lt{'createcourse'} = &mt('Community Creation');
5392: $lt{'course'} = &mt('User Management in community');
5393: $lt{'requestcourses'} = &mt('Community Request');
5394: }
5395: return %lt;
5396: }
5397:
5398: #-------------------------------------------------- functions for &phase_two
5399: sub user_search_result {
5400: my ($context,$srch) = @_;
5401: my %allhomes;
5402: my %inst_matches;
5403: my %srch_results;
5404: my ($response,$currstate,$forcenewuser,$dirsrchres);
5405: $srch->{'srchterm'} =~ s/\s+/ /g;
5406: if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
5407: $response = &mt('Invalid search.');
5408: }
5409: if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
5410: $response = &mt('Invalid search.');
5411: }
5412: if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
5413: $response = &mt('Invalid search.');
5414: }
5415: if ($srch->{'srchterm'} eq '') {
5416: $response = &mt('You must enter a search term.');
5417: }
5418: if ($srch->{'srchterm'} =~ /^\s+$/) {
5419: $response = &mt('Your search term must contain more than just spaces.');
5420: }
5421: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
5422: if (($srch->{'srchdomain'} eq '') ||
5423: ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
5424: $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
5425: }
5426: }
5427: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
5428: ($srch->{'srchin'} eq 'alc')) {
5429: if ($srch->{'srchby'} eq 'uname') {
5430: my $unamecheck = $srch->{'srchterm'};
5431: if ($srch->{'srchtype'} eq 'contains') {
5432: if ($unamecheck !~ /^\w/) {
5433: $unamecheck = 'a'.$unamecheck;
5434: }
5435: }
5436: if ($unamecheck !~ /^$match_username$/) {
5437: $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
5438: }
5439: }
5440: }
5441: if ($response ne '') {
5442: $response = '<span class="LC_warning">'.$response.'</span>';
5443: }
5444: if ($srch->{'srchin'} eq 'instd') {
5445: my $instd_chk = &directorysrch_check($srch);
5446: if ($instd_chk ne 'ok') {
5447: $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
5448: '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
5449: }
5450: }
5451: if ($response ne '') {
5452: return ($currstate,$response);
5453: }
5454: if ($srch->{'srchby'} eq 'uname') {
5455: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
5456: if ($env{'form.forcenew'}) {
5457: if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
5458: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5459: if ($uhome eq 'no_host') {
5460: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
5461: my $showdom = &display_domain_info($env{'request.role.domain'});
5462: $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
5463: } else {
5464: $currstate = 'modify';
5465: }
5466: } else {
5467: $currstate = 'modify';
5468: }
5469: } else {
5470: if ($srch->{'srchin'} eq 'dom') {
5471: if ($srch->{'srchtype'} eq 'exact') {
5472: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5473: if ($uhome eq 'no_host') {
5474: ($currstate,$response,$forcenewuser) =
5475: &build_search_response($context,$srch,%srch_results);
5476: } else {
5477: $currstate = 'modify';
5478: my $uname = $srch->{'srchterm'};
5479: my $udom = $srch->{'srchdomain'};
5480: $srch_results{$uname.':'.$udom} =
5481: { &Apache::lonnet::get('environment',
5482: ['firstname',
5483: 'lastname',
5484: 'permanentemail'],
5485: $udom,$uname)
5486: };
5487: }
5488: } else {
5489: %srch_results = &Apache::lonnet::usersearch($srch);
5490: ($currstate,$response,$forcenewuser) =
5491: &build_search_response($context,$srch,%srch_results);
5492: }
5493: } else {
5494: my $courseusers = &get_courseusers();
5495: if ($srch->{'srchtype'} eq 'exact') {
5496: if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
5497: $currstate = 'modify';
5498: } else {
5499: ($currstate,$response,$forcenewuser) =
5500: &build_search_response($context,$srch,%srch_results);
5501: }
5502: } else {
5503: foreach my $user (keys(%$courseusers)) {
5504: my ($cuname,$cudomain) = split(/:/,$user);
5505: if ($cudomain eq $srch->{'srchdomain'}) {
5506: my $matched = 0;
5507: if ($srch->{'srchtype'} eq 'begins') {
5508: if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
5509: $matched = 1;
5510: }
5511: } else {
5512: if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
5513: $matched = 1;
5514: }
5515: }
5516: if ($matched) {
5517: $srch_results{$user} =
5518: {&Apache::lonnet::get('environment',
5519: ['firstname',
5520: 'lastname',
5521: 'permanentemail'],
5522: $cudomain,$cuname)};
5523: }
5524: }
5525: }
5526: ($currstate,$response,$forcenewuser) =
5527: &build_search_response($context,$srch,%srch_results);
5528: }
5529: }
5530: }
5531: } elsif ($srch->{'srchin'} eq 'alc') {
5532: $currstate = 'query';
5533: } elsif ($srch->{'srchin'} eq 'instd') {
5534: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5535: if ($dirsrchres eq 'ok') {
5536: ($currstate,$response,$forcenewuser) =
5537: &build_search_response($context,$srch,%srch_results);
5538: } else {
5539: my $showdom = &display_domain_info($srch->{'srchdomain'});
5540: $response = '<span class="LC_warning">'.
5541: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5542: '</span><br />'.
5543: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5544: '<br /><br />';
5545: }
5546: }
5547: } else {
5548: if ($srch->{'srchin'} eq 'dom') {
5549: %srch_results = &Apache::lonnet::usersearch($srch);
5550: ($currstate,$response,$forcenewuser) =
5551: &build_search_response($context,$srch,%srch_results);
5552: } elsif ($srch->{'srchin'} eq 'crs') {
5553: my $courseusers = &get_courseusers();
5554: foreach my $user (keys(%$courseusers)) {
5555: my ($uname,$udom) = split(/:/,$user);
5556: my %names = &Apache::loncommon::getnames($uname,$udom);
5557: my %emails = &Apache::loncommon::getemails($uname,$udom);
5558: if ($srch->{'srchby'} eq 'lastname') {
5559: if ((($srch->{'srchtype'} eq 'exact') &&
5560: ($names{'lastname'} eq $srch->{'srchterm'})) ||
5561: (($srch->{'srchtype'} eq 'begins') &&
5562: ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
5563: (($srch->{'srchtype'} eq 'contains') &&
5564: ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
5565: $srch_results{$user} = {firstname => $names{'firstname'},
5566: lastname => $names{'lastname'},
5567: permanentemail => $emails{'permanentemail'},
5568: };
5569: }
5570: } elsif ($srch->{'srchby'} eq 'lastfirst') {
5571: my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
5572: $srchlast =~ s/\s+$//;
5573: $srchfirst =~ s/^\s+//;
5574: if ($srch->{'srchtype'} eq 'exact') {
5575: if (($names{'lastname'} eq $srchlast) &&
5576: ($names{'firstname'} eq $srchfirst)) {
5577: $srch_results{$user} = {firstname => $names{'firstname'},
5578: lastname => $names{'lastname'},
5579: permanentemail => $emails{'permanentemail'},
5580:
5581: };
5582: }
5583: } elsif ($srch->{'srchtype'} eq 'begins') {
5584: if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
5585: ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
5586: $srch_results{$user} = {firstname => $names{'firstname'},
5587: lastname => $names{'lastname'},
5588: permanentemail => $emails{'permanentemail'},
5589: };
5590: }
5591: } else {
5592: if (($names{'lastname'} =~ /\Q$srchlast\E/i) &&
5593: ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
5594: $srch_results{$user} = {firstname => $names{'firstname'},
5595: lastname => $names{'lastname'},
5596: permanentemail => $emails{'permanentemail'},
5597: };
5598: }
5599: }
5600: }
5601: }
5602: ($currstate,$response,$forcenewuser) =
5603: &build_search_response($context,$srch,%srch_results);
5604: } elsif ($srch->{'srchin'} eq 'alc') {
5605: $currstate = 'query';
5606: } elsif ($srch->{'srchin'} eq 'instd') {
5607: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5608: if ($dirsrchres eq 'ok') {
5609: ($currstate,$response,$forcenewuser) =
5610: &build_search_response($context,$srch,%srch_results);
5611: } else {
5612: my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = '<span class="LC_warning">'.
5613: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5614: '</span><br />'.
5615: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5616: '<br /><br />';
5617: }
5618: }
5619: }
5620: return ($currstate,$response,$forcenewuser,\%srch_results);
5621: }
5622:
5623: sub directorysrch_check {
5624: my ($srch) = @_;
5625: my $can_search = 0;
5626: my $response;
5627: my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
5628: ['directorysrch'],$srch->{'srchdomain'});
5629: my $showdom = &display_domain_info($srch->{'srchdomain'});
5630: if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
5631: if (!$dom_inst_srch{'directorysrch'}{'available'}) {
5632: return &mt('Institutional directory search is not available in domain: [_1]',$showdom);
5633: }
5634: if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
5635: if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
5636: return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom);
5637: }
5638: my @usertypes = split(/:/,$env{'environment.inststatus'});
5639: if (!@usertypes) {
5640: push(@usertypes,'default');
5641: }
5642: if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
5643: foreach my $type (@usertypes) {
5644: if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
5645: $can_search = 1;
5646: last;
5647: }
5648: }
5649: }
5650: if (!$can_search) {
5651: my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
5652: my @longtypes;
5653: foreach my $item (@usertypes) {
5654: if (defined($insttypes->{$item})) {
5655: push (@longtypes,$insttypes->{$item});
5656: } elsif ($item eq 'default') {
5657: push (@longtypes,&mt('other'));
5658: }
5659: }
5660: my $insttype_str = join(', ',@longtypes);
5661: return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
5662: }
5663: } else {
5664: $can_search = 1;
5665: }
5666: } else {
5667: return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
5668: }
5669: my %longtext = &Apache::lonlocal::texthash (
5670: uname => 'username',
5671: lastfirst => 'last name, first name',
5672: lastname => 'last name',
5673: contains => 'contains',
5674: exact => 'as exact match to',
5675: begins => 'begins with',
5676: );
5677: if ($can_search) {
5678: if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
5679: if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
5680: return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
5681: }
5682: } else {
5683: return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
5684: }
5685: }
5686: if ($can_search) {
5687: if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
5688: if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
5689: return 'ok';
5690: } else {
5691: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5692: }
5693: } else {
5694: if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
5695: ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
5696: ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
5697: return 'ok';
5698: } else {
5699: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5700: }
5701: }
5702: }
5703: }
5704:
5705: sub get_courseusers {
5706: my %advhash;
5707: my $classlist = &Apache::loncoursedata::get_classlist();
5708: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
5709: foreach my $role (sort(keys(%coursepersonnel))) {
5710: foreach my $user (split(/\,/,$coursepersonnel{$role})) {
5711: if (!exists($classlist->{$user})) {
5712: $classlist->{$user} = [];
5713: }
5714: }
5715: }
5716: return $classlist;
5717: }
5718:
5719: sub build_search_response {
5720: my ($context,$srch,%srch_results) = @_;
5721: my ($currstate,$response,$forcenewuser);
5722: my %names = (
5723: 'uname' => 'username',
5724: 'lastname' => 'last name',
5725: 'lastfirst' => 'last name, first name',
5726: 'crs' => 'this course',
5727: 'dom' => 'LON-CAPA domain: ',
5728: 'instd' => 'the institutional directory for domain: ',
5729: );
5730:
5731: my %single = (
5732: begins => 'A match',
5733: contains => 'A match',
5734: exact => 'An exact match',
5735: );
5736: my %nomatch = (
5737: begins => 'No match',
5738: contains => 'No match',
5739: exact => 'No exact match',
5740: );
5741: if (keys(%srch_results) > 1) {
5742: $currstate = 'select';
5743: } else {
5744: if (keys(%srch_results) == 1) {
5745: $currstate = 'modify';
5746: $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
5747: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5748: $response .= &display_domain_info($srch->{'srchdomain'});
5749: }
5750: } else {
5751: $response = '<span class="LC_warning">'.&mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}",$srch->{'srchterm'});
5752: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5753: $response .= &display_domain_info($srch->{'srchdomain'});
5754: }
5755: $response .= '</span>';
5756: if ($srch->{'srchin'} ne 'alc') {
5757: $forcenewuser = 1;
5758: my $cansrchinst = 0;
5759: if ($srch->{'srchdomain'}) {
5760: my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
5761: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
5762: if ($domconfig{'directorysrch'}{'available'}) {
5763: $cansrchinst = 1;
5764: }
5765: }
5766: }
5767: if ((($srch->{'srchby'} eq 'lastfirst') ||
5768: ($srch->{'srchby'} eq 'lastname')) &&
5769: ($srch->{'srchin'} eq 'dom')) {
5770: if ($cansrchinst) {
5771: $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
5772: }
5773: }
5774: if ($srch->{'srchin'} eq 'crs') {
5775: $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
5776: }
5777: }
5778: my $createdom = $env{'request.role.domain'};
5779: if ($context eq 'requestcrs') {
5780: if ($env{'form.coursedom'} ne '') {
5781: $createdom = $env{'form.coursedom'};
5782: }
5783: }
5784: if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $createdom)) {
5785: my $cancreate =
5786: &Apache::lonuserutils::can_create_user($createdom,$context);
5787: my $targetdom = '<span class="LC_cusr_emph">'.$createdom.'</span>';
5788: if ($cancreate) {
5789: my $showdom = &display_domain_info($createdom);
5790: $response .= '<br /><br />'
5791: .'<b>'.&mt('To add a new user:').'</b>'
5792: .'<br />';
5793: if ($context eq 'requestcrs') {
5794: $response .= &mt("(You can only define new users in the new course's domain - [_1])",$targetdom);
5795: } else {
5796: $response .= &mt("(You can only create new users in your current role's domain - [_1])",$targetdom);
5797: }
5798: $response .= '<ul><li>'
5799: .&mt("Set 'Domain/institution to search' to: [_1]",'<span class="LC_cusr_emph">'.$showdom.'</span>')
5800: .'</li><li>'
5801: .&mt("Set 'Search criteria' to: [_1]username is ..... in selected LON-CAPA domain[_2]",'<span class="LC_cusr_emph">','</span>')
5802: .'</li><li>'
5803: .&mt('Provide the proposed username')
5804: .'</li><li>'
5805: .&mt("Click 'Search'")
5806: .'</li></ul><br />';
5807: } else {
5808: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
5809: $response .= '<br /><br />';
5810: if ($context eq 'requestcrs') {
5811: $response .= &mt("You are not authorized to define new users in the new course's domain - [_1].",$targetdom);
5812: } else {
5813: $response .= &mt("You are not authorized to create new users in your current role's domain - [_1].",$targetdom);
5814: }
5815: $response .= '<br />'
5816: .&mt('Please contact the [_1]helpdesk[_2] if you need to create a new user.'
5817: ,' <a'.$helplink.'>'
5818: ,'</a>')
5819: .'<br /><br />';
5820: }
5821: }
5822: }
5823: }
5824: return ($currstate,$response,$forcenewuser);
5825: }
5826:
5827: sub display_domain_info {
5828: my ($dom) = @_;
5829: my $output = $dom;
5830: if ($dom ne '') {
5831: my $domdesc = &Apache::lonnet::domain($dom,'description');
5832: if ($domdesc ne '') {
5833: $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
5834: }
5835: }
5836: return $output;
5837: }
5838:
5839: sub crumb_utilities {
5840: my %elements = (
5841: crtuser => {
5842: srchterm => 'text',
5843: srchin => 'selectbox',
5844: srchby => 'selectbox',
5845: srchtype => 'selectbox',
5846: srchdomain => 'selectbox',
5847: },
5848: crtusername => {
5849: srchterm => 'text',
5850: srchdomain => 'selectbox',
5851: },
5852: docustom => {
5853: rolename => 'selectbox',
5854: newrolename => 'textbox',
5855: },
5856: studentform => {
5857: srchterm => 'text',
5858: srchin => 'selectbox',
5859: srchby => 'selectbox',
5860: srchtype => 'selectbox',
5861: srchdomain => 'selectbox',
5862: },
5863: );
5864:
5865: my $jsback .= qq|
5866: function backPage(formname,prevphase,prevstate) {
5867: if (typeof prevphase == 'undefined') {
5868: formname.phase.value = '';
5869: }
5870: else {
5871: formname.phase.value = prevphase;
5872: }
5873: if (typeof prevstate == 'undefined') {
5874: formname.currstate.value = '';
5875: }
5876: else {
5877: formname.currstate.value = prevstate;
5878: }
5879: formname.submit();
5880: }
5881: |;
5882: return ($jsback,\%elements);
5883: }
5884:
5885: sub course_level_table {
5886: my (%inccourses) = @_;
5887: my $table = '';
5888: # Custom Roles?
5889:
5890: my %customroles=&Apache::lonuserutils::my_custom_roles();
5891: my %lt=&Apache::lonlocal::texthash(
5892: 'exs' => "Existing sections",
5893: 'new' => "Define new section",
5894: 'ssd' => "Set Start Date",
5895: 'sed' => "Set End Date",
5896: 'crl' => "Course Level",
5897: 'act' => "Activate",
5898: 'rol' => "Role",
5899: 'ext' => "Extent",
5900: 'grs' => "Section",
5901: 'sta' => "Start",
5902: 'end' => "End"
5903: );
5904:
5905: foreach my $protectedcourse (sort(keys(%inccourses))) {
5906: my $thiscourse=$protectedcourse;
5907: $thiscourse=~s:_:/:g;
5908: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
5909: my $isowner = &is_courseowner($protectedcourse,$coursedata{'internal.courseowner'});
5910: my $area=$coursedata{'description'};
5911: my $crstype=$coursedata{'type'};
5912: if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; }
5913: my ($domain,$cnum)=split(/\//,$thiscourse);
5914: my %sections_count;
5915: if (defined($env{'request.course.id'})) {
5916: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
5917: %sections_count =
5918: &Apache::loncommon::get_sections($domain,$cnum);
5919: }
5920: }
5921: my @roles = &Apache::lonuserutils::roles_by_context('course','',$crstype);
5922: foreach my $role (@roles) {
5923: my $plrole=&Apache::lonnet::plaintext($role,$crstype);
5924: if ((&Apache::lonnet::allowed('c'.$role,$thiscourse)) ||
5925: ((($role eq 'cc') || ($role eq 'co')) && ($isowner))) {
5926: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
5927: $plrole,\%sections_count,\%lt);
5928: } elsif ($env{'request.course.sec'} ne '') {
5929: if (&Apache::lonnet::allowed('c'.$role,$thiscourse.'/'.
5930: $env{'request.course.sec'})) {
5931: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
5932: $plrole,\%sections_count,\%lt);
5933: }
5934: }
5935: }
5936: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
5937: foreach my $cust (sort(keys(%customroles))) {
5938: next if ($crstype eq 'Community' && $customroles{$cust} =~ /bre\&S/);
5939: my $role = 'cr_cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$cust;
5940: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
5941: $cust,\%sections_count,\%lt);
5942: }
5943: }
5944: }
5945: return '' if ($table eq ''); # return nothing if there is nothing
5946: # in the table
5947: my $result;
5948: if (!$env{'request.course.id'}) {
5949: $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
5950: }
5951: $result .=
5952: &Apache::loncommon::start_data_table().
5953: &Apache::loncommon::start_data_table_header_row().
5954: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.'</th>
5955: <th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
5956: &Apache::loncommon::end_data_table_header_row().
5957: $table.
5958: &Apache::loncommon::end_data_table();
5959: return $result;
5960: }
5961:
5962: sub course_level_row {
5963: my ($protectedcourse,$role,$area,$domain,$plrole,$sections_count,$lt) = @_;
5964: my $row = &Apache::loncommon::start_data_table_row().
5965: ' <td><input type="checkbox" name="act_'.
5966: $protectedcourse.'_'.$role.'" /></td>'."\n".
5967: ' <td>'.$plrole.'</td>'."\n".
5968: ' <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
5969: if (($role eq 'cc') || ($role eq 'co')) {
5970: $row .= '<td> </td>';
5971: } elsif ($env{'request.course.sec'} ne '') {
5972: $row .= ' <td><input type="hidden" value="'.
5973: $env{'request.course.sec'}.'" '.
5974: 'name="sec_'.$protectedcourse.'_'.$role.'" />'.
5975: $env{'request.course.sec'}.'</td>';
5976: } else {
5977: if (ref($sections_count) eq 'HASH') {
5978: my $currsec =
5979: &Apache::lonuserutils::course_sections($sections_count,
5980: $protectedcourse.'_'.$role);
5981: $row .= '<td><table class="LC_createuser">'."\n".
5982: '<tr class="LC_section_row">'."\n".
5983: ' <td valign="top">'.$lt->{'exs'}.'<br />'.
5984: $currsec.'</td>'."\n".
5985: ' <td> </td>'."\n".
5986: ' <td valign="top"> '.$lt->{'new'}.'<br />'.
5987: '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.
5988: '" value="" />'.
5989: '<input type="hidden" '.
5990: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n".
5991: '</tr></table></td>'."\n";
5992: } else {
5993: $row .= '<td><input type="text" size="10" '.
5994: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n";
5995: }
5996: }
5997: $row .= <<ENDTIMEENTRY;
5998: <td><input type="hidden" name="start_$protectedcourse\_$role" value="" />
5999: <a href=
6000: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'ssd'}</a></td>
6001: <td><input type="hidden" name="end_$protectedcourse\_$role" value="" />
6002: <a href=
6003: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'sed'}</a></td>
6004: ENDTIMEENTRY
6005: $row .= &Apache::loncommon::end_data_table_row();
6006: return $row;
6007: }
6008:
6009: sub course_level_dc {
6010: my ($dcdom) = @_;
6011: my %customroles=&Apache::lonuserutils::my_custom_roles();
6012: my @roles = &Apache::lonuserutils::roles_by_context('course');
6013: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
6014: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
6015: '<input type="hidden" name="dccourse" value="" />';
6016: my $courseform='<b>'.&Apache::loncommon::selectcourse_link
6017: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Course/Community','crstype').'</b>';
6018: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu','role','Course/Community Browser');
6019: my %lt=&Apache::lonlocal::texthash(
6020: 'rol' => "Role",
6021: 'grs' => "Section",
6022: 'exs' => "Existing sections",
6023: 'new' => "Define new section",
6024: 'sta' => "Start",
6025: 'end' => "End",
6026: 'ssd' => "Set Start Date",
6027: 'sed' => "Set End Date"
6028: );
6029: my $header = '<h4>'.&mt('Course/Community Level').'</h4>'.
6030: &Apache::loncommon::start_data_table().
6031: &Apache::loncommon::start_data_table_header_row().
6032: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
6033: &Apache::loncommon::end_data_table_header_row();
6034: my $otheritems = &Apache::loncommon::start_data_table_row()."\n".
6035: '<td><br /><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc','','','','crstype'".')" /></td>'."\n".
6036: '<td valign><br /><select name="role">'."\n";
6037: foreach my $role (@roles) {
6038: my $plrole=&Apache::lonnet::plaintext($role);
6039: $otheritems .= ' <option value="'.$role.'">'.$plrole;
6040: }
6041: if ( keys %customroles > 0) {
6042: foreach my $cust (sort keys %customroles) {
6043: my $custrole='cr_cr_'.$env{'user.domain'}.
6044: '_'.$env{'user.name'}.'_'.$cust;
6045: $otheritems .= ' <option value="'.$custrole.'">'.$cust;
6046: }
6047: }
6048: $otheritems .= '</select></td><td>'.
6049: '<table border="0" cellspacing="0" cellpadding="0">'.
6050: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
6051: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
6052: '<td> </td>'.
6053: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
6054: '<input type="text" name="newsec" value="" />'.
6055: '<input type="hidden" name="section" value="" />'.
6056: '<input type="hidden" name="groups" value="" />'.
6057: '<input type="hidden" name="crstype" value="" /></td>'.
6058: '</tr></table></td>';
6059: $otheritems .= <<ENDTIMEENTRY;
6060: <td><br /><input type="hidden" name="start" value='' />
6061: <a href=
6062: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
6063: <td><br /><input type="hidden" name="end" value='' />
6064: <a href=
6065: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
6066: ENDTIMEENTRY
6067: $otheritems .= &Apache::loncommon::end_data_table_row().
6068: &Apache::loncommon::end_data_table()."\n";
6069: return $cb_jscript.$header.$hiddenitems.$otheritems;
6070: }
6071:
6072: sub update_selfenroll_config {
6073: my ($r,$context,$permission) = @_;
6074: my ($row,$lt) = &get_selfenroll_titles();
6075: my %curr_groups = &Apache::longroup::coursegroups();
6076: my (%changes,%warning);
6077: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
6078: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
6079: my $curr_types;
6080: if (ref($row) eq 'ARRAY') {
6081: foreach my $item (@{$row}) {
6082: if ($item eq 'enroll_dates') {
6083: my (%currenrolldate,%newenrolldate);
6084: foreach my $type ('start','end') {
6085: $currenrolldate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_date'};
6086: $newenrolldate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_date');
6087: if ($newenrolldate{$type} ne $currenrolldate{$type}) {
6088: $changes{'internal.selfenroll_'.$type.'_date'} = $newenrolldate{$type};
6089: }
6090: }
6091: } elsif ($item eq 'access_dates') {
6092: my (%currdate,%newdate);
6093: foreach my $type ('start','end') {
6094: $currdate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_access'};
6095: $newdate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_access');
6096: if ($newdate{$type} ne $currdate{$type}) {
6097: $changes{'internal.selfenroll_'.$type.'_access'} = $newdate{$type};
6098: }
6099: }
6100: } elsif ($item eq 'types') {
6101: $curr_types =
6102: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6103: if ($env{'form.selfenroll_all'}) {
6104: if ($curr_types ne '*') {
6105: $changes{'internal.selfenroll_types'} = '*';
6106: } else {
6107: next;
6108: }
6109: } else {
6110: my %currdoms;
6111: my @entries = split(/;/,$curr_types);
6112: my @deletedoms = &Apache::loncommon::get_env_multiple('form.selfenroll_delete');
6113: my @activations = &Apache::loncommon::get_env_multiple('form.selfenroll_activate');
6114: my $newnum = 0;
6115: my @latesttypes;
6116: foreach my $num (@activations) {
6117: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$num);
6118: if (@types > 0) {
6119: @types = sort(@types);
6120: my $typestr = join(',',@types);
6121: my $typedom = $env{'form.selfenroll_dom_'.$num};
6122: $latesttypes[$newnum] = $typedom.':'.$typestr;
6123: $currdoms{$typedom} = 1;
6124: $newnum ++;
6125: }
6126: }
6127: for (my $j=0; $j<$env{'form.selfenroll_types_total'}; $j++) {
6128: if ((!grep(/^$j$/,@deletedoms)) && (!grep(/^$j$/,@activations))) {
6129: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$j);
6130: if (@types > 0) {
6131: @types = sort(@types);
6132: my $typestr = join(',',@types);
6133: my $typedom = $env{'form.selfenroll_dom_'.$j};
6134: $latesttypes[$newnum] = $typedom.':'.$typestr;
6135: $currdoms{$typedom} = 1;
6136: $newnum ++;
6137: }
6138: }
6139: }
6140: if ($env{'form.selfenroll_newdom'} ne '') {
6141: my $typedom = $env{'form.selfenroll_newdom'};
6142: if ((!defined($currdoms{$typedom})) &&
6143: (&Apache::lonnet::domain($typedom) ne '')) {
6144: my $typestr;
6145: my ($othertitle,$usertypes,$types) =
6146: &Apache::loncommon::sorted_inst_types($typedom);
6147: my $othervalue = 'any';
6148: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6149: if (@{$types} > 0) {
6150: my @esc_types = map { &escape($_); } @{$types};
6151: $othervalue = 'other';
6152: $typestr = join(',',(@esc_types,$othervalue));
6153: }
6154: $typestr = $othervalue;
6155: } else {
6156: $typestr = $othervalue;
6157: }
6158: $latesttypes[$newnum] = $typedom.':'.$typestr;
6159: $newnum ++ ;
6160: }
6161: }
6162: my $selfenroll_types = join(';',@latesttypes);
6163: if ($selfenroll_types ne $curr_types) {
6164: $changes{'internal.selfenroll_types'} = $selfenroll_types;
6165: }
6166: }
6167: } elsif ($item eq 'limit') {
6168: my $newlimit = $env{'form.selfenroll_limit'};
6169: my $newcap = $env{'form.selfenroll_cap'};
6170: $newcap =~s/\s+//g;
6171: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6172: $currlimit = 'none' if ($currlimit eq '');
6173: my $currcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6174: if ($newlimit ne $currlimit) {
6175: if ($newlimit ne 'none') {
6176: if ($newcap =~ /^\d+$/) {
6177: if ($newcap ne $currcap) {
6178: $changes{'internal.selfenroll_cap'} = $newcap;
6179: }
6180: $changes{'internal.selfenroll_limit'} = $newlimit;
6181: } else {
6182: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6183: }
6184: } elsif ($currcap ne '') {
6185: $changes{'internal.selfenroll_cap'} = '';
6186: $changes{'internal.selfenroll_limit'} = $newlimit;
6187: }
6188: } elsif ($currlimit ne 'none') {
6189: if ($newcap =~ /^\d+$/) {
6190: if ($newcap ne $currcap) {
6191: $changes{'internal.selfenroll_cap'} = $newcap;
6192: }
6193: } else {
6194: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6195: }
6196: }
6197: } elsif ($item eq 'approval') {
6198: my (@currnotified,@newnotified);
6199: my $currapproval = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6200: my $currnotifylist = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6201: if ($currnotifylist ne '') {
6202: @currnotified = split(/,/,$currnotifylist);
6203: @currnotified = sort(@currnotified);
6204: }
6205: my $newapproval = $env{'form.selfenroll_approval'};
6206: @newnotified = &Apache::loncommon::get_env_multiple('form.selfenroll_notify');
6207: @newnotified = sort(@newnotified);
6208: if ($newapproval ne $currapproval) {
6209: $changes{'internal.selfenroll_approval'} = $newapproval;
6210: if (!$newapproval) {
6211: if ($currnotifylist ne '') {
6212: $changes{'internal.selfenroll_notifylist'} = '';
6213: }
6214: } else {
6215: my @differences =
6216: &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6217: if (@differences > 0) {
6218: if (@newnotified > 0) {
6219: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6220: } else {
6221: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6222: }
6223: }
6224: }
6225: } else {
6226: my @differences = &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6227: if (@differences > 0) {
6228: if (@newnotified > 0) {
6229: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6230: } else {
6231: $changes{'internal.selfenroll_notifylist'} = '';
6232: }
6233: }
6234: }
6235: } else {
6236: my $curr_val =
6237: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6238: my $newval = $env{'form.selfenroll_'.$item};
6239: if ($item eq 'section') {
6240: $newval = $env{'form.sections'};
6241: if (defined($curr_groups{$newval})) {
6242: $newval = $curr_val;
6243: $warning{$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');
6244: } elsif ($newval eq 'all') {
6245: $newval = $curr_val;
6246: $warning{$item} = &mt('Section for self-enrolled users unchanged, as "all" is a reserved section name.');
6247: }
6248: if ($newval eq '') {
6249: $newval = 'none';
6250: }
6251: }
6252: if ($newval ne $curr_val) {
6253: $changes{'internal.selfenroll_'.$item} = $newval;
6254: }
6255: }
6256: }
6257: if (keys(%warning) > 0) {
6258: foreach my $item (@{$row}) {
6259: if (exists($warning{$item})) {
6260: $r->print($warning{$item}.'<br />');
6261: }
6262: }
6263: }
6264: if (keys(%changes) > 0) {
6265: my $putresult = &Apache::lonnet::put('environment',\%changes,$cdom,$cnum);
6266: if ($putresult eq 'ok') {
6267: if ((exists($changes{'internal.selfenroll_types'})) ||
6268: (exists($changes{'internal.selfenroll_start_date'})) ||
6269: (exists($changes{'internal.selfenroll_end_date'}))) {
6270: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
6271: $cnum,undef,undef,'Course');
6272: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
6273: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
6274: foreach my $item ('selfenroll_types','selfenroll_start_date','selfenroll_end_date') {
6275: if (exists($changes{'internal.'.$item})) {
6276: $crsinfo{$env{'request.course.id'}}{$item} =
6277: $changes{'internal.'.$item};
6278: }
6279: }
6280: my $crsputresult =
6281: &Apache::lonnet::courseidput($cdom,\%crsinfo,
6282: $chome,'notime');
6283: }
6284: }
6285: $r->print(&mt('The following changes were made to self-enrollment settings:').'<ul>');
6286: foreach my $item (@{$row}) {
6287: my $title = $item;
6288: if (ref($lt) eq 'HASH') {
6289: $title = $lt->{$item};
6290: }
6291: if ($item eq 'enroll_dates') {
6292: foreach my $type ('start','end') {
6293: if (exists($changes{'internal.selfenroll_'.$type.'_date'})) {
6294: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_date'});
6295: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6296: $title,$type,$newdate).'</li>');
6297: }
6298: }
6299: } elsif ($item eq 'access_dates') {
6300: foreach my $type ('start','end') {
6301: if (exists($changes{'internal.selfenroll_'.$type.'_access'})) {
6302: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_access'});
6303: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6304: $title,$type,$newdate).'</li>');
6305: }
6306: }
6307: } elsif ($item eq 'limit') {
6308: if ((exists($changes{'internal.selfenroll_limit'})) ||
6309: (exists($changes{'internal.selfenroll_cap'}))) {
6310: my ($newval,$newcap);
6311: if ($changes{'internal.selfenroll_cap'} ne '') {
6312: $newcap = $changes{'internal.selfenroll_cap'}
6313: } else {
6314: $newcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6315: }
6316: if ($changes{'internal.selfenroll_limit'} eq 'none') {
6317: $newval = &mt('No limit');
6318: } elsif ($changes{'internal.selfenroll_limit'} eq
6319: 'allstudents') {
6320: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6321: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6322: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6323: } else {
6324: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6325: if ($currlimit eq 'allstudents') {
6326: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6327: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6328: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6329: }
6330: }
6331: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6332: }
6333: } elsif ($item eq 'approval') {
6334: if ((exists($changes{'internal.selfenroll_approval'})) ||
6335: (exists($changes{'internal.selfenroll_notifylist'}))) {
6336: my ($newval,$newnotify);
6337: if (exists($changes{'internal.selfenroll_notifylist'})) {
6338: $newnotify = $changes{'internal.selfenroll_notifylist'};
6339: } else {
6340: $newnotify = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6341: }
6342: if ($changes{'internal.selfenroll_approval'}) {
6343: $newval = &mt('Yes');
6344: } elsif ($changes{'internal.selfenroll_approval'} eq '0') {
6345: $newval = &mt('No');
6346: } else {
6347: my $currapproval =
6348: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6349: if ($currapproval) {
6350: $newval = &mt('Yes');
6351: } else {
6352: $newval = &mt('No');
6353: }
6354: }
6355: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval));
6356: if ($newnotify) {
6357: $r->print('<br />'.&mt('The following will be notified when an enrollment request needs approval, or has been approved: [_1].',$newnotify));
6358: } else {
6359: $r->print('<br />'.&mt('No notifications sent when an enrollment request needs approval, or has been approved.'));
6360: }
6361: $r->print('</li>'."\n");
6362: }
6363: } else {
6364: if (exists($changes{'internal.selfenroll_'.$item})) {
6365: my $newval = $changes{'internal.selfenroll_'.$item};
6366: if ($item eq 'types') {
6367: if ($newval eq '') {
6368: $newval = &mt('None');
6369: } elsif ($newval eq '*') {
6370: $newval = &mt('Any user in any domain');
6371: }
6372: } elsif ($item eq 'registered') {
6373: if ($newval eq '1') {
6374: $newval = &mt('Yes');
6375: } elsif ($newval eq '0') {
6376: $newval = &mt('No');
6377: }
6378: }
6379: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6380: }
6381: }
6382: }
6383: $r->print('</ul>');
6384: my %newenvhash;
6385: foreach my $key (keys(%changes)) {
6386: $newenvhash{'course.'.$env{'request.course.id'}.'.'.$key} = $changes{$key};
6387: }
6388: &Apache::lonnet::appenv(\%newenvhash);
6389: } else {
6390: $r->print(&mt('An error occurred when saving changes to self-enrollment settings in this course.').'<br />'.&mt('The error was: [_1].',$putresult));
6391: }
6392: } else {
6393: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6394: }
6395: } else {
6396: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6397: }
6398: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
6399: if (ref($visactions) eq 'HASH') {
6400: if (!$visible) {
6401: $r->print('<br />'.$visactions->{'miss'}.'<br />'.$visactions->{'yous'}.
6402: '<br />');
6403: if (ref($vismsgs) eq 'ARRAY') {
6404: $r->print('<br />'.$visactions->{'take'}.'<ul>');
6405: foreach my $item (@{$vismsgs}) {
6406: $r->print('<li>'.$visactions->{$item}.'</li>');
6407: }
6408: $r->print('</ul>');
6409: }
6410: $r->print($cansetvis);
6411: }
6412: }
6413: return;
6414: }
6415:
6416: sub get_selfenroll_titles {
6417: my @row = ('types','registered','enroll_dates','access_dates','section',
6418: 'approval','limit');
6419: my %lt = &Apache::lonlocal::texthash (
6420: types => 'Users allowed to self-enroll in this course',
6421: registered => 'Restrict self-enrollment to students officially registered for the course',
6422: enroll_dates => 'Dates self-enrollment available',
6423: access_dates => 'Course access dates assigned to self-enrolling users',
6424: section => 'Section assigned to self-enrolling users',
6425: approval => 'Self-enrollment requests need approval?',
6426: limit => 'Enrollment limit',
6427: );
6428: return (\@row,\%lt);
6429: }
6430:
6431: sub is_courseowner {
6432: my ($thiscourse,$courseowner) = @_;
6433: if ($courseowner eq '') {
6434: if ($env{'request.course.id'} eq $thiscourse) {
6435: $courseowner = $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'};
6436: }
6437: }
6438: if ($courseowner ne '') {
6439: if ($courseowner eq $env{'user.name'}.':'.$env{'user.domain'}) {
6440: return 1;
6441: }
6442: }
6443: return;
6444: }
6445:
6446: #---------------------------------------------- end functions for &phase_two
6447:
6448: #--------------------------------- functions for &phase_two and &phase_three
6449:
6450: #--------------------------end of functions for &phase_two and &phase_three
6451:
6452: 1;
6453: __END__
6454:
6455:
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