1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.325 2009/11/12 16:09:10 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: $colspan);
223: my %lt = &Apache::lonlocal::texthash (
224: 'blog' => "Personal User Blog",
225: 'aboutme' => "Personal Information Page",
226: 'portfolio' => "Personal User Portfolio",
227: 'avai' => "Available",
228: 'cusa' => "availability",
229: 'chse' => "Change setting",
230: 'usde' => "Use default",
231: 'uscu' => "Use custom",
232: 'official' => 'Can request creation of official courses',
233: 'unofficial' => 'Can request creation of unofficial courses',
234: 'community' => 'Can request creation of communities',
235: );
236: if ($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: $colspan = ' colspan="2"';
246: } else {
247: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
248: 'tools.aboutme','tools.portfolio','tools.blog');
249: @usertools = ('aboutme','blog','portfolio');
250: }
251: foreach my $item (@usertools) {
252: my ($custom_access,$curr_access,$cust_on,$cust_off,$tool_on,$tool_off,
253: $currdisp,$custdisp,$custradio);
254: $cust_off = 'checked="checked" ';
255: $tool_on = 'checked="checked" ';
256: $curr_access =
257: &Apache::lonnet::usertools_access($ccuname,$ccdomain,$item,undef,
258: $context);
259: if ($userenv{$context.'.'.$item} ne '') {
260: $cust_on = ' checked="checked" ';
261: $cust_off = '';
262: }
263: if ($context eq 'requestcourses') {
264: if ($userenv{$context.'.'.$item} eq '') {
265: $custom_access = &mt('Currently from default setting.');
266: } else {
267: $custom_access = &mt('Currently from custom setting.');
268: }
269: } else {
270: if ($userenv{$context.'.'.$item} eq '') {
271: $custom_access =
272: &mt('Availability determined currently from default setting.');
273: if (!$curr_access) {
274: $tool_off = 'checked="checked" ';
275: $tool_on = '';
276: }
277: } else {
278: $custom_access =
279: &mt('Availability determined currently from custom setting.');
280: if ($userenv{$context.'.'.$item} == 0) {
281: $tool_off = 'checked="checked" ';
282: $tool_on = '';
283: }
284: }
285: }
286: $output .= ' <tr class="LC_info_row">'."\n".
287: ' <td'.$colspan.'>'.$lt{$item}.'</td>'."\n".
288: ' </tr>'."\n".
289: &Apache::loncommon::start_data_table_row()."\n";
290: if ($context eq 'requestcourses') {
291: my ($curroption,$currlimit);
292: $curroption = $userenv{$context.'.'.$item};
293: if (!$curroption) {
294: $curroption = 'norequest';
295: }
296: if ($curroption =~ /^autolimit=(\d*)$/) {
297: $currlimit = $1;
298: if ($currlimit eq '') {
299: $currdisp = &mt('Yes, automatic creation');
300: } else {
301: $currdisp = &mt('Yes, up to [quant,_1,request]/user',$currlimit);
302: }
303: } else {
304: $currdisp = $reqdisplay{$curroption};
305: }
306: $custdisp = '<table>';
307: foreach my $option (@options) {
308: my $val = $option;
309: if ($option eq 'norequest') {
310: $val = 0;
311: }
312: if ($option eq 'validate') {
313: my $canvalidate = 0;
314: if (ref($validations{$item}) eq 'HASH') {
315: if ($validations{$item}{'_custom_'}) {
316: $canvalidate = 1;
317: }
318: }
319: next if (!$canvalidate);
320: }
321: my $checked = '';
322: if ($option eq $curroption) {
323: $checked = ' checked="checked"';
324: } elsif ($option eq 'autolimit') {
325: if ($curroption =~ /^autolimit/) {
326: $checked = ' checked="checked"';
327: }
328: }
329: $custdisp .= '<tr><td><span class="LC_nobreak"><label>'.
330: '<input type="radio" name="crsreq_'.$item.
331: '" value="'.$val.'"'.$checked.' />'.
332: $reqtitles{$option}.'</label> ';
333: if ($option eq 'autolimit') {
334: $custdisp .= '<input type="text" name="crsreq_'.
335: $item.'_limit" size="1" '.
336: 'value="'.$currlimit.'" /></span><br />'.
337: $reqtitles{'unlimited'};
338: } else {
339: $custdisp .= '</span>';
340: }
341: $custdisp .= '</td></tr>';
342: }
343: $custdisp .= '</table>';
344: $custradio = '</span></td><td>'.&mt('Custom setting').'<br />'.$custdisp;
345: } else {
346: $currdisp = ($curr_access?&mt('Yes'):&mt('No'));
347: $custdisp = '<span class="LC_nobreak"><label>'.
348: '<input type="radio" name="'.$context.'_'.$item.'"'.
349: ' value="1"'. $tool_on.'/>'.&mt('On').'</label> <label>'.
350: '<input type="radio" name="'.$context.'_'.$item.'" value="0" '.
351: $tool_off.'/>'.&mt('Off').'</label></span>';
352: $custradio = (' 'x2).'--'.$lt{'cusa'}.': '.$custdisp.
353: '</span>';
354: }
355: $output .= ' <td'.$colspan.'>'.$custom_access.(' 'x4).
356: $lt{'avai'}.': '.$currdisp.'</td>'."\n".
357: &Apache::loncommon::end_data_table_row()."\n".
358: &Apache::loncommon::start_data_table_row()."\n".
359: ' <td style="vertical-align:top;"><span class="LC_nobreak">'.
360: $lt{'chse'}.': <label>'.
361: '<input type="radio" name="custom'.$item.'" value="0" '.
362: $cust_off.'/>'.$lt{'usde'}.'</label>'.(' ' x3).
363: '<label><input type="radio" name="custom'.$item.'" value="1" '.
364: $cust_on.'/>'.$lt{'uscu'}.'</label>'.$custradio.'</td>'.
365: &Apache::loncommon::end_data_table_row()."\n";
366: }
367: return $output;
368: }
369:
370: sub coursereq_externaluser {
371: my ($ccuname,$ccdomain,$cdom) = @_;
372: my (@usertools,@options,%validations,%userenv,$output);
373: my %lt = &Apache::lonlocal::texthash (
374: 'official' => 'Can request creation of official courses',
375: 'unofficial' => 'Can request creation of unofficial courses',
376: 'community' => 'Can request creation of communities',
377: );
378:
379: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
380: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
381: 'reqcrsotherdom.community');
382: @usertools = ('official','unofficial','community');
383: @options = ('approval','validate','autolimit');
384: %validations = &Apache::lonnet::auto_courserequest_checks($cdom);
385: my $optregex = join('|',@options);
386: my %reqtitles = &courserequest_titles();
387: foreach my $item (@usertools) {
388: my ($curroption,$currlimit,$tooloff);
389: if ($userenv{'reqcrsotherdom.'.$item} ne '') {
390: my @curr = split(',',$userenv{'reqcrsotherdom.'.$item});
391: foreach my $req (@curr) {
392: if ($req =~ /^\Q$cdom\E\:($optregex)=?(\d*)$/) {
393: $curroption = $1;
394: $currlimit = $2;
395: last;
396: }
397: }
398: if (!$curroption) {
399: $curroption = 'norequest';
400: $tooloff = ' checked="checked"';
401: }
402: } else {
403: $curroption = 'norequest';
404: $tooloff = ' checked="checked"';
405: }
406: $output.= &Apache::loncommon::start_data_table_row()."\n".
407: ' <td><span class="LC_nobreak">'.$lt{$item}.': </span></td><td>'.
408: '<table><tr><td valign="top">'."\n".
409: '<label><input type="radio" name="reqcrsotherdom_'.$item.
410: '" value=""'.$tooloff.' />'.$reqtitles{'norequest'}.
411: '</label></td>';
412: foreach my $option (@options) {
413: if ($option eq 'validate') {
414: my $canvalidate = 0;
415: if (ref($validations{$item}) eq 'HASH') {
416: if ($validations{$item}{'_external_'}) {
417: $canvalidate = 1;
418: }
419: }
420: next if (!$canvalidate);
421: }
422: my $checked = '';
423: if ($option eq $curroption) {
424: $checked = ' checked="checked"';
425: }
426: $output .= '<td valign="top"><span class="LC_nobreak"><label>'.
427: '<input type="radio" name="reqcrsotherdom_'.$item.
428: '" value="'.$option.'"'.$checked.' />'.
429: $reqtitles{$option}.'</label>';
430: if ($option eq 'autolimit') {
431: $output .= ' <input type="text" name="reqcrsotherdom_'.
432: $item.'_limit" size="1" '.
433: 'value="'.$currlimit.'" /></span>'.
434: '<br />'.$reqtitles{'unlimited'};
435: } else {
436: $output .= '</span>';
437: }
438: $output .= '</td>';
439: }
440: $output .= '</td></tr></table></td>'."\n".
441: &Apache::loncommon::end_data_table_row()."\n";
442: }
443: return $output;
444: }
445:
446: sub courserequest_titles {
447: my %titles = &Apache::lonlocal::texthash (
448: official => 'Official',
449: unofficial => 'Unofficial',
450: community => 'Communities',
451: norequest => 'Not allowed',
452: approval => 'Approval by Dom. Coord.',
453: validate => 'With validation',
454: autolimit => 'Numerical limit',
455: unlimited => '(blank for unlimited)',
456: );
457: return %titles;
458: }
459:
460: sub courserequest_display {
461: my %titles = &Apache::lonlocal::texthash (
462: approval => 'Yes, need approval',
463: validate => 'Yes, with validation',
464: norequest => 'No',
465: );
466: return %titles;
467: }
468:
469: # =================================================================== Phase one
470:
471: sub print_username_entry_form {
472: my ($r,$context,$response,$srch,$forcenewuser,$crstype) = @_;
473: my $defdom=$env{'request.role.domain'};
474: my $formtoset = 'crtuser';
475: if (exists($env{'form.startrolename'})) {
476: $formtoset = 'docustom';
477: $env{'form.rolename'} = $env{'form.startrolename'};
478: } elsif ($env{'form.origform'} eq 'crtusername') {
479: $formtoset = $env{'form.origform'};
480: }
481:
482: my ($jsback,$elements) = &crumb_utilities();
483:
484: my $jscript = &Apache::loncommon::studentbrowser_javascript()."\n".
485: '<script type="text/javascript">'."\n".
486: '// <![CDATA['."\n".
487: &Apache::lonhtmlcommon::set_form_elements($elements->{$formtoset})."\n".
488: '// ]]>'."\n".
489: '</script>'."\n";
490:
491: my %existingroles=&Apache::lonuserutils::my_custom_roles($crstype);
492: if (($env{'form.action'} eq 'custom') && (keys(%existingroles) > 0)
493: && (&Apache::lonnet::allowed('mcr','/'))) {
494: $jscript .= &customrole_javascript();
495: }
496: my %loaditems = (
497: 'onload' => "javascript:setFormElements(document.$formtoset)",
498: );
499: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
500: my $start_page =
501: &Apache::loncommon::start_page('User Management',
502: $jscript,{'add_entries' => \%loaditems,});
503: if ($env{'form.action'} eq 'custom') {
504: &Apache::lonhtmlcommon::add_breadcrumb
505: ({href=>"javascript:backPage(document.crtuser)",
506: text=>"Pick custom role",});
507: } else {
508: &Apache::lonhtmlcommon::add_breadcrumb
509: ({href=>"javascript:backPage(document.crtuser)",
510: text=>$breadcrumb_text{'search'},
511: faq=>282,bug=>'Instructor Interface',});
512: }
513: my $helpitem = 'Course_Change_Privileges';
514: if ($env{'form.action'} eq 'custom') {
515: $helpitem = 'Course_Editing_Custom_Roles';
516: } elsif ($env{'form.action'} eq 'singlestudent') {
517: $helpitem = 'Course_Add_Student';
518: }
519: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
520: $helpitem);
521: my %lt=&Apache::lonlocal::texthash(
522: 'srst' => 'Search for a user and enroll as a student',
523: 'srme' => 'Search for a user and enroll as a member',
524: 'srad' => 'Search for a user and modify/add user information or roles',
525: 'usr' => "Username",
526: 'dom' => "Domain",
527: 'ecrp' => "Define or Edit Custom Role",
528: 'nr' => "role name",
529: 'cre' => "Next",
530: );
531: $r->print($start_page."\n".$crumbs);
532: if ($env{'form.action'} eq 'custom') {
533: if (&Apache::lonnet::allowed('mcr','/')) {
534: my $newroletext = &mt('Define new custom role:');
535: $r->print('<form action="/adm/createuser" method="post" name="docustom">'.
536: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
537: '<input type="hidden" name="phase" value="selected_custom_edit" />'.
538: '<h3>'.$lt{'ecrp'}.'</h3>'.
539: &Apache::loncommon::start_data_table().
540: &Apache::loncommon::start_data_table_row().
541: '<td>');
542: if (keys(%existingroles) > 0) {
543: $r->print('<br /><label><input type="radio" name="customroleaction" value="new" checked="checked" onclick="setCustomFields();" /><b>'.$newroletext.'</b></label>');
544: } else {
545: $r->print('<br /><input type="hidden" name="customroleaction" value="new" /><b>'.$newroletext.'</b>');
546: }
547: $r->print('</td><td align="center">'.$lt{'nr'}.'<br /><input type="text" size="15" name="newrolename" onfocus="setCustomAction('."'new'".');" /></td>'.
548: &Apache::loncommon::end_data_table_row());
549: if (keys(%existingroles) > 0) {
550: $r->print(&Apache::loncommon::start_data_table_row().'<td><br />'.
551: '<label><input type="radio" name="customroleaction" value="edit" onclick="setCustomFields();"/><b>'.
552: &mt('View/Modify existing role:').'</b></label></td>'.
553: '<td align="center"><br />'.
554: '<select name="rolename" onchange="setCustomAction('."'edit'".');">'.
555: '<option value="" selected="selected" onchange="">'.
556: &mt('Select'));
557: foreach my $role (sort(keys(%existingroles))) {
558: $r->print('<option value="$role">'.$role.'</option>');
559: }
560: $r->print('</select>'.
561: '</td>'.
562: &Apache::loncommon::end_data_table_row());
563: }
564: $r->print(&Apache::loncommon::end_data_table().'<p>'.
565: '<input name="customeditor" type="submit" value="'.
566: $lt{'cre'}.'" /></p>'.
567: '</form>');
568: }
569: } else {
570: my $actiontext = $lt{'srad'};
571: if ($env{'form.action'} eq 'singlestudent') {
572: if ($crstype eq 'Community') {
573: $actiontext = $lt{'srme'};
574: } else {
575: $actiontext = $lt{'srst'};
576: }
577: }
578: $r->print("<h3>$actiontext</h3>");
579: if ($env{'form.origform'} ne 'crtusername') {
580: $r->print("\n".$response);
581: }
582: $r->print(&entry_form($defdom,$srch,$forcenewuser,$context,$response,$crstype));
583: }
584: $r->print(&Apache::loncommon::end_page());
585: }
586:
587: sub customrole_javascript {
588: my $js = <<"END";
589: <script type="text/javascript">
590: // <![CDATA[
591:
592: function setCustomFields() {
593: if (document.docustom.customroleaction.length > 0) {
594: for (var i=0; i<document.docustom.customroleaction.length; i++) {
595: if (document.docustom.customroleaction[i].checked) {
596: if (document.docustom.customroleaction[i].value == 'new') {
597: document.docustom.rolename.selectedIndex = 0;
598: } else {
599: document.docustom.newrolename.value = '';
600: }
601: }
602: }
603: }
604: return;
605: }
606:
607: function setCustomAction(caller) {
608: if (document.docustom.customroleaction.length > 0) {
609: for (var i=0; i<document.docustom.customroleaction.length; i++) {
610: if (document.docustom.customroleaction[i].value == caller) {
611: document.docustom.customroleaction[i].checked = true;
612: }
613: }
614: }
615: setCustomFields();
616: return;
617: }
618:
619: // ]]>
620: </script>
621: END
622: return $js;
623: }
624:
625: sub entry_form {
626: my ($dom,$srch,$forcenewuser,$context,$responsemsg,$crstype) = @_;
627: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
628: my ($usertype,$inexact);
629: if (ref($srch) eq 'HASH') {
630: if (($srch->{'srchin'} eq 'dom') &&
631: ($srch->{'srchby'} eq 'uname') &&
632: ($srch->{'srchtype'} eq 'exact') &&
633: ($srch->{'srchdomain'} ne '') &&
634: ($srch->{'srchterm'} ne '')) {
635: my ($rules,$ruleorder) =
636: &Apache::lonnet::inst_userrules($srch->{'srchdomain'},'username');
637: $usertype = &Apache::lonuserutils::check_usertype($srch->{'srchdomain'},$srch->{'srchterm'},$rules);
638: } else {
639: $inexact = 1;
640: }
641: }
642: my $cancreate =
643: &Apache::lonuserutils::can_create_user($dom,$context,$usertype);
644: my $userpicker =
645: &Apache::loncommon::user_picker($dom,$srch,$forcenewuser,
646: 'document.crtuser',$cancreate,$usertype);
647: my $srchbutton = &mt('Search');
648: if ($env{'form.action'} eq 'singlestudent') {
649: $srchbutton = &mt('Search and Enroll');
650: } elsif ($cancreate && $responsemsg ne '' && $inexact) {
651: $srchbutton = &mt('Search or Add New User');
652: }
653: my $output = <<"ENDBLOCK";
654: <form action="/adm/createuser" method="post" name="crtuser">
655: <input type="hidden" name="action" value="$env{'form.action'}" />
656: <input type="hidden" name="phase" value="get_user_info" />
657: $userpicker
658: <input name="userrole" type="button" value="$srchbutton" onclick="javascript:validateEntry(document.crtuser)" />
659: </form>
660: ENDBLOCK
661: if ($env{'form.phase'} eq '') {
662: my $defdom=$env{'request.role.domain'};
663: my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain');
664: my %lt=&Apache::lonlocal::texthash(
665: 'enro' => 'Enroll one student',
666: 'enrm' => 'Enroll one member',
667: 'admo' => 'Add/modify a single user',
668: 'crea' => 'create new user if required',
669: 'uskn' => "username is known",
670: 'crnu' => 'Create a new user',
671: 'usr' => 'Username',
672: 'dom' => 'in domain',
673: 'enrl' => 'Enroll',
674: 'cram' => 'Create/Modify user',
675: );
676: my $sellink=&Apache::loncommon::selectstudent_link('crtusername','srchterm','srchdomain');
677: my ($title,$buttontext,$showresponse);
678: if ($env{'form.action'} eq 'singlestudent') {
679: if ($crstype eq 'Community') {
680: $title = $lt{'enrm'};
681: } else {
682: $title = $lt{'enro'};
683: }
684: $buttontext = $lt{'enrl'};
685: } else {
686: $title = $lt{'admo'};
687: $buttontext = $lt{'cram'};
688: }
689: if ($cancreate) {
690: $title .= ' <span class="LC_cusr_subheading">('.$lt{'crea'}.')</span>';
691: } else {
692: $title .= ' <span class="LC_cusr_subheading">('.$lt{'uskn'}.')</span>';
693: }
694: if ($env{'form.origform'} eq 'crtusername') {
695: $showresponse = $responsemsg;
696: }
697: $output .= <<"ENDDOCUMENT";
698: <br />
699: <form action="/adm/createuser" method="post" name="crtusername">
700: <input type="hidden" name="action" value="$env{'form.action'}" />
701: <input type="hidden" name="phase" value="createnewuser" />
702: <input type="hidden" name="srchtype" value="exact" />
703: <input type="hidden" name="srchby" value="uname" />
704: <input type="hidden" name="srchin" value="dom" />
705: <input type="hidden" name="forcenewuser" value="1" />
706: <input type="hidden" name="origform" value="crtusername" />
707: <h3>$title</h3>
708: $showresponse
709: <table>
710: <tr>
711: <td>$lt{'usr'}:</td>
712: <td><input type="text" size="15" name="srchterm" /></td>
713: <td> $lt{'dom'}:</td><td>$domform</td>
714: <td> $sellink </td>
715: <td> <input name="userrole" type="submit" value="$buttontext" /></td>
716: </tr>
717: </table>
718: </form>
719: ENDDOCUMENT
720: }
721: return $output;
722: }
723:
724: sub user_modification_js {
725: my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_;
726:
727: return <<END;
728: <script type="text/javascript" language="Javascript">
729: // <![CDATA[
730:
731: function pclose() {
732: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
733: "height=350,width=350,scrollbars=no,menubar=no");
734: parmwin.close();
735: }
736:
737: $pjump_def
738: $dc_setcourse_code
739:
740: function dateset() {
741: eval("document.cu."+document.cu.pres_marker.value+
742: ".value=document.cu.pres_value.value");
743: pclose();
744: }
745:
746: $nondc_setsection_code
747: // ]]>
748: </script>
749: END
750: }
751:
752: # =================================================================== Phase two
753: sub print_user_selection_page {
754: my ($r,$response,$srch,$srch_results,$srcharray,$context,$opener_elements,$crstype) = @_;
755: my @fields = ('username','domain','lastname','firstname','permanentemail');
756: my $sortby = $env{'form.sortby'};
757:
758: if (!grep(/^\Q$sortby\E$/,@fields)) {
759: $sortby = 'lastname';
760: }
761:
762: my ($jsback,$elements) = &crumb_utilities();
763:
764: my $jscript = (<<ENDSCRIPT);
765: <script type="text/javascript">
766: // <![CDATA[
767: function pickuser(uname,udom) {
768: document.usersrchform.seluname.value=uname;
769: document.usersrchform.seludom.value=udom;
770: document.usersrchform.phase.value="userpicked";
771: document.usersrchform.submit();
772: }
773:
774: $jsback
775: // ]]>
776: </script>
777: ENDSCRIPT
778:
779: my %lt=&Apache::lonlocal::texthash(
780: 'usrch' => "User Search to add/modify roles",
781: 'stusrch' => "User Search to enroll student",
782: 'memsrch' => "User Search to enroll member",
783: 'usel' => "Select a user to add/modify roles",
784: 'stusel' => "Select a user to enroll as a student",
785: 'memsel' => "Select a user to enroll as a member",
786: 'username' => "username",
787: 'domain' => "domain",
788: 'lastname' => "last name",
789: 'firstname' => "first name",
790: 'permanentemail' => "permanent e-mail",
791: );
792: if ($context eq 'requestcrs') {
793: $r->print('<div>');
794: } else {
795: $r->print(&Apache::loncommon::start_page('User Management',$jscript));
796:
797: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
798: &Apache::lonhtmlcommon::add_breadcrumb
799: ({href=>"javascript:backPage(document.usersrchform,'','')",
800: text=>$breadcrumb_text{'search'},
801: faq=>282,bug=>'Instructor Interface',},
802: {href=>"javascript:backPage(document.usersrchform,'get_user_info','select')",
803: text=>$breadcrumb_text{'userpicked'},
804: faq=>282,bug=>'Instructor Interface',});
805: if ($env{'form.action'} eq 'singleuser') {
806: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
807: 'Course_Change_Privileges'));
808: $r->print("<b>$lt{'usrch'}</b><br />");
809: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
810: $r->print('<h3>'.$lt{'usel'}.'</h3>');
811: } elsif ($env{'form.action'} eq 'singlestudent') {
812: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
813: 'Course_Add_Student'));
814: $r->print($jscript."<b>");
815: if ($crstype eq 'Community') {
816: $r->print($lt{'memsrch'});
817: } else {
818: $r->print($lt{'stusrch'});
819: }
820: $r->print("</b><br />");
821: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
822: $r->print('</form><h3>');
823: if ($crstype eq 'Community') {
824: $r->print($lt{'memsel'});
825: } else {
826: $r->print($lt{'stusel'});
827: }
828: $r->print('</h3>');
829: }
830: }
831: $r->print('<form name="usersrchform" method="post">'.
832: &Apache::loncommon::start_data_table()."\n".
833: &Apache::loncommon::start_data_table_header_row()."\n".
834: ' <th> </th>'."\n");
835: foreach my $field (@fields) {
836: $r->print(' <th><a href="javascript:document.usersrchform.sortby.value='.
837: "'".$field."'".';document.usersrchform.submit();">'.
838: $lt{$field}.'</a></th>'."\n");
839: }
840: $r->print(&Apache::loncommon::end_data_table_header_row());
841:
842: my @sorted_users = sort {
843: lc($srch_results->{$a}->{$sortby}) cmp lc($srch_results->{$b}->{$sortby})
844: ||
845: lc($srch_results->{$a}->{lastname}) cmp lc($srch_results->{$b}->{lastname})
846: ||
847: lc($srch_results->{$a}->{firstname}) cmp lc($srch_results->{$b}->{firstname})
848: ||
849: lc($a) cmp lc($b)
850: } (keys(%$srch_results));
851:
852: foreach my $user (@sorted_users) {
853: my ($uname,$udom) = split(/:/,$user);
854: my $onclick;
855: if ($context eq 'requestcrs') {
856: $onclick =
857: 'onclick="javascript:gochoose('."'$uname','$udom',".
858: "'$srch_results->{$user}->{firstname}',".
859: "'$srch_results->{$user}->{lastname}',".
860: "'$srch_results->{$user}->{permanentemail}'".');"';
861: } else {
862: $onclick =
863: ' onclick="javascript:pickuser('."'".$uname."'".','."'".$udom."'".');"';
864: }
865: $r->print(&Apache::loncommon::start_data_table_row().
866: '<td><input type="button" name="seluser" value="'.&mt('Select').'" '.
867: $onclick.' /></td>'.
868: '<td><tt>'.$uname.'</tt></td>'.
869: '<td><tt>'.$udom.'</tt></td>');
870: foreach my $field ('lastname','firstname','permanentemail') {
871: $r->print('<td>'.$srch_results->{$user}->{$field}.'</td>');
872: }
873: $r->print(&Apache::loncommon::end_data_table_row());
874: }
875: $r->print(&Apache::loncommon::end_data_table().'<br /><br />');
876: if (ref($srcharray) eq 'ARRAY') {
877: foreach my $item (@{$srcharray}) {
878: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
879: }
880: }
881: $r->print(' <input type="hidden" name="sortby" value="'.$sortby.'" />'."\n".
882: ' <input type="hidden" name="seluname" value="" />'."\n".
883: ' <input type="hidden" name="seludom" value="" />'."\n".
884: ' <input type="hidden" name="currstate" value="select" />'."\n".
885: ' <input type="hidden" name="phase" value="get_user_info" />'."\n".
886: ' <input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n");
887: if ($context eq 'requestcrs') {
888: $r->print($opener_elements.'</form></div>');
889: } else {
890: $r->print($response.'</form>'.&Apache::loncommon::end_page());
891: }
892: }
893:
894: sub print_user_query_page {
895: my ($r,$caller) = @_;
896: # FIXME - this is for a network-wide name search (similar to catalog search)
897: # To use frames with similar behavior to catalog/portfolio search.
898: # To be implemented.
899: return;
900: }
901:
902: sub print_user_modification_page {
903: my ($r,$ccuname,$ccdomain,$srch,$response,$context,$permission,$crstype) = @_;
904: if (($ccuname eq '') || ($ccdomain eq '')) {
905: my $usermsg = &mt('No username and/or domain provided.');
906: $env{'form.phase'} = '';
907: &print_username_entry_form($r,$context,$usermsg,'','',$crstype);
908: return;
909: }
910: my ($form,$formname);
911: if ($env{'form.action'} eq 'singlestudent') {
912: $form = 'document.enrollstudent';
913: $formname = 'enrollstudent';
914: } else {
915: $form = 'document.cu';
916: $formname = 'cu';
917: }
918: my %abv_auth = &auth_abbrev();
919: my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);
920: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
921: if ($uhome eq 'no_host') {
922: my $usertype;
923: my ($rules,$ruleorder) =
924: &Apache::lonnet::inst_userrules($ccdomain,'username');
925: $usertype =
926: &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules);
927: my $cancreate =
928: &Apache::lonuserutils::can_create_user($ccdomain,$context,
929: $usertype);
930: if (!$cancreate) {
931: my $helplink = 'javascript:helpMenu('."'display'".')';
932: my %usertypetext = (
933: official => 'institutional',
934: unofficial => 'non-institutional',
935: );
936: my $response;
937: if ($env{'form.origform'} eq 'crtusername') {
938: $response = '<span class="LC_warning">'.&mt('No match was found for the username ([_1]) in LON-CAPA domain: [_2]',$ccuname,$ccdomain).
939: '</span><br />';
940: }
941: $response .= '<p class="LC_warning">'
942: .&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.")
943: .' '
944: .&mt('Please contact the [_1]helpdesk[_2] for assistance.'
945: ,'<a href="'.$helplink.'">','</a>')
946: .'</p><br />';
947: $env{'form.phase'} = '';
948: &print_username_entry_form($r,$context,$response,undef,undef,$crstype);
949: return;
950: }
951: $newuser = 1;
952: my $checkhash;
953: my $checks = { 'username' => 1 };
954: $checkhash->{$ccuname.':'.$ccdomain} = { 'newuser' => $newuser };
955: &Apache::loncommon::user_rule_check($checkhash,$checks,
956: \%alerts,\%rulematch,\%inst_results,\%curr_rules,\%got_rules);
957: if (ref($alerts{'username'}) eq 'HASH') {
958: if (ref($alerts{'username'}{$ccdomain}) eq 'HASH') {
959: my $domdesc =
960: &Apache::lonnet::domain($ccdomain,'description');
961: if ($alerts{'username'}{$ccdomain}{$ccuname}) {
962: my $userchkmsg;
963: if (ref($curr_rules{$ccdomain}) eq 'HASH') {
964: $userchkmsg =
965: &Apache::loncommon::instrule_disallow_msg('username',
966: $domdesc,1).
967: &Apache::loncommon::user_rule_formats($ccdomain,
968: $domdesc,$curr_rules{$ccdomain}{'username'},
969: 'username');
970: }
971: $env{'form.phase'} = '';
972: &print_username_entry_form($r,$context,$userchkmsg,undef,undef,$crstype);
973: return;
974: }
975: }
976: }
977: } else {
978: $newuser = 0;
979: }
980: if ($response) {
981: $response = '<br />'.$response;
982: }
983:
984: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
985: my $dc_setcourse_code = '';
986: my $nondc_setsection_code = '';
987: my %loaditem;
988:
989: my $groupslist = &Apache::lonuserutils::get_groupslist();
990:
991: my $js = &validation_javascript($context,$ccdomain,$pjump_def,
992: $groupslist,$newuser,$formname,\%loaditem);
993: my $args = {'add_entries' => \%loaditem};
994: if ($env{'form.popup'}) {
995: $args->{'no_nav_bar'} = 1;
996: }
997: my $start_page =
998: &Apache::loncommon::start_page('User Management',$js,$args);
999: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
1000: &Apache::lonhtmlcommon::add_breadcrumb
1001: ({href=>"javascript:backPage($form)",
1002: text=>$breadcrumb_text{'search'},
1003: faq=>282,bug=>'Instructor Interface',});
1004:
1005: if ($env{'form.phase'} eq 'userpicked') {
1006: &Apache::lonhtmlcommon::add_breadcrumb
1007: ({href=>"javascript:backPage($form,'get_user_info','select')",
1008: text=>$breadcrumb_text{'userpicked'},
1009: faq=>282,bug=>'Instructor Interface',});
1010: }
1011: &Apache::lonhtmlcommon::add_breadcrumb
1012: ({href=>"javascript:backPage($form,'$env{'form.phase'}','modify')",
1013: text=>$breadcrumb_text{'modify'},
1014: faq=>282,bug=>'Instructor Interface',});
1015: my $helpitem = 'Course_Change_Privileges';
1016: if ($env{'form.action'} eq 'singlestudent') {
1017: $helpitem = 'Course_Add_Student';
1018: }
1019: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
1020: $helpitem);
1021:
1022: my $forminfo =<<"ENDFORMINFO";
1023: <form action="/adm/createuser" method="post" name="$formname">
1024: <input type="hidden" name="phase" value="update_user_data" />
1025: <input type="hidden" name="ccuname" value="$ccuname" />
1026: <input type="hidden" name="ccdomain" value="$ccdomain" />
1027: <input type="hidden" name="pres_value" value="" />
1028: <input type="hidden" name="pres_type" value="" />
1029: <input type="hidden" name="pres_marker" value="" />
1030: ENDFORMINFO
1031: my %inccourses;
1032: foreach my $key (keys(%env)) {
1033: if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) {
1034: $inccourses{$1.'_'.$2}=1;
1035: }
1036: }
1037: if ($newuser) {
1038: my $portfolioform;
1039: if ((&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) ||
1040: (&Apache::lonnet::allowed('mut',$env{'request.role.domain'}))) {
1041: # Current user has quota or user tools modification privileges
1042: $portfolioform = '<br />'.&portfolio_quota($ccuname,$ccdomain);
1043: }
1044: &initialize_authen_forms($ccdomain,$formname);
1045: my %lt=&Apache::lonlocal::texthash(
1046: 'cnu' => 'Create New User',
1047: 'ast' => 'as a student',
1048: 'ame' => 'as a member',
1049: 'ind' => 'in domain',
1050: 'lg' => 'Login Data',
1051: 'hs' => "Home Server",
1052: );
1053: $r->print(<<ENDTITLE);
1054: $start_page
1055: $crumbs
1056: $response
1057: $forminfo
1058: <script type="text/javascript" language="Javascript">
1059: // <![CDATA[
1060: $loginscript
1061: // ]]>
1062: </script>
1063: <input type='hidden' name='makeuser' value='1' />
1064: <h2>$lt{'cnu'} "$ccuname" $lt{'ind'} $ccdomain
1065: ENDTITLE
1066: if ($env{'form.action'} eq 'singlestudent') {
1067: if ($crstype eq 'Community') {
1068: $r->print(' ('.$lt{'ame'}.')');
1069: } else {
1070: $r->print(' ('.$lt{'ast'}.')');
1071: }
1072: }
1073: $r->print('</h2>'."\n".'<div class="LC_left_float">');
1074: my $personal_table =
1075: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1076: $inst_results{$ccuname.':'.$ccdomain});
1077: $r->print($personal_table);
1078: my ($home_server_pick,$numlib) =
1079: &Apache::loncommon::home_server_form_item($ccdomain,'hserver',
1080: 'default','hide');
1081: if ($numlib > 1) {
1082: $r->print("
1083: <br />
1084: $lt{'hs'}: $home_server_pick
1085: <br />");
1086: } else {
1087: $r->print($home_server_pick);
1088: }
1089: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1090: $r->print('<br /><h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1091: &Apache::loncommon::start_data_table().
1092: &build_tools_display($ccuname,$ccdomain,
1093: 'requestcourses').
1094: &Apache::loncommon::end_data_table());
1095: }
1096: $r->print('</div>'."\n".'<div class="LC_left_float"><h3>'.
1097: $lt{'lg'}.'</h3>');
1098: my ($fixedauth,$varauth,$authmsg);
1099: if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') {
1100: my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'};
1101: my ($rules,$ruleorder) =
1102: &Apache::lonnet::inst_userrules($ccdomain,'username');
1103: if (ref($rules) eq 'HASH') {
1104: if (ref($rules->{$matchedrule}) eq 'HASH') {
1105: my $authtype = $rules->{$matchedrule}{'authtype'};
1106: if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) {
1107: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1108: } else {
1109: my $authparm = $rules->{$matchedrule}{'authparm'};
1110: $authmsg = $rules->{$matchedrule}{'authmsg'};
1111: if ($authtype =~ /^krb(4|5)$/) {
1112: my $ver = $1;
1113: if ($authparm ne '') {
1114: $fixedauth = <<"KERB";
1115: <input type="hidden" name="login" value="krb" />
1116: <input type="hidden" name="krbver" value="$ver" />
1117: <input type="hidden" name="krbarg" value="$authparm" />
1118: KERB
1119: }
1120: } else {
1121: $fixedauth =
1122: '<input type="hidden" name="login" value="'.$authtype.'" />'."\n";
1123: if ($rules->{$matchedrule}{'authparmfixed'}) {
1124: $fixedauth .=
1125: '<input type="hidden" name="'.$authtype.'arg" value="'.$authparm.'" />'."\n";
1126: } else {
1127: if ($authtype eq 'int') {
1128: $varauth = '<br />'.
1129: &mt('[_1] Internally authenticated (with initial password [_2])','','<input type="password" size="10" name="intarg" value="" />')."<label><input type=\"checkbox\" name=\"visible\" onclick='if (this.checked) { this.form.intarg.type=\"text\" } else { this.form.intarg.type=\"password\" }' />".&mt('Visible input').'</label>';
1130: } elsif ($authtype eq 'loc') {
1131: $varauth = '<br />'.
1132: &mt('[_1] Local Authentication with argument [_2]','','<input type="text" name="'.$authtype.'arg" value="" />')."\n";
1133: } else {
1134: $varauth =
1135: '<input type="text" name="'.$authtype.'arg" value="" />'."\n";
1136: }
1137: }
1138: }
1139: }
1140: } else {
1141: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1142: }
1143: }
1144: if ($authmsg) {
1145: $r->print(<<ENDAUTH);
1146: $fixedauth
1147: $authmsg
1148: $varauth
1149: ENDAUTH
1150: }
1151: } else {
1152: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1153: }
1154: $r->print($portfolioform);
1155: if ($env{'form.action'} eq 'singlestudent') {
1156: $r->print(&date_sections_select($context,$newuser,$formname,
1157: $permission));
1158: }
1159: $r->print('</div><div class="LC_clear_float_footer"></div>');
1160: } else { # user already exists
1161: my %lt=&Apache::lonlocal::texthash(
1162: 'cup' => "Modify existing user: ",
1163: 'ens' => "Enroll one student: ",
1164: 'enm' => "Enroll one member: ",
1165: 'id' => "in domain",
1166: );
1167: $r->print(<<ENDCHANGEUSER);
1168: $start_page
1169: $crumbs
1170: $forminfo
1171: <h2>
1172: ENDCHANGEUSER
1173: if ($env{'form.action'} eq 'singlestudent') {
1174: if ($crstype eq 'Community') {
1175: $r->print($lt{'enm'});
1176: } else {
1177: $r->print($lt{'ens'});
1178: }
1179: } else {
1180: $r->print($lt{'cup'});
1181: }
1182: $r->print(' "'.$ccuname.'" '.$lt{'id'}.' "'.$ccdomain.'"</h2>'.
1183: "\n".'<div class="LC_left_float">');
1184: my ($personal_table,$showforceid) =
1185: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1186: $inst_results{$ccuname.':'.$ccdomain});
1187: $r->print($personal_table);
1188: if ($showforceid) {
1189: $r->print(&Apache::lonuserutils::forceid_change($context));
1190: }
1191: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1192: $r->print('<h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1193: &Apache::loncommon::start_data_table());
1194: if ($env{'request.role.domain'} eq $ccdomain) {
1195: $r->print(&build_tools_display($ccuname,$ccdomain,'requestcourses'));
1196: } else {
1197: $r->print(&coursereq_externaluser($ccuname,$ccdomain,
1198: $env{'request.role.domain'}));
1199: }
1200: $r->print(&Apache::loncommon::end_data_table());
1201: }
1202: $r->print('</div>');
1203: my $user_auth_text = &user_authentication($ccuname,$ccdomain,$formname);
1204: my ($user_quota_text,$user_tools_text,$user_reqcrs_text);
1205: if ((&Apache::lonnet::allowed('mpq',$ccdomain)) ||
1206: (&Apache::lonnet::allowed('mut',$ccdomain))) {
1207: # Current user has quota modification privileges
1208: $user_quota_text = &portfolio_quota($ccuname,$ccdomain);
1209: }
1210: if (!&Apache::lonnet::allowed('mpq',$ccdomain)) {
1211: if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
1212: # Get the user's portfolio information
1213: my %portq = &Apache::lonnet::get('environment',['portfolioquota'],
1214: $ccdomain,$ccuname);
1215: my %lt=&Apache::lonlocal::texthash(
1216: 'dska' => "Disk space allocated to user's portfolio files",
1217: 'youd' => "You do not have privileges to modify the portfolio quota for this user.",
1218: 'ichr' => "If a change is required, contact a domain coordinator for the domain",
1219: );
1220: $user_quota_text = <<ENDNOPORTPRIV;
1221: <h3>$lt{'dska'}</h3>
1222: $lt{'youd'} $lt{'ichr'}: $ccdomain
1223: ENDNOPORTPRIV
1224: }
1225: }
1226: if (!&Apache::lonnet::allowed('mut',$ccdomain)) {
1227: if (&Apache::lonnet::allowed('mut',$env{'request.role.domain'})) {
1228: my %lt=&Apache::lonlocal::texthash(
1229: 'utav' => "User Tools Availability",
1230: 'yodo' => "You do not have privileges to modify Portfolio, Blog or Personal Information Page settings for this user.",
1231: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1232: );
1233: $user_tools_text = <<ENDNOTOOLSPRIV;
1234: <h3>$lt{'utav'}</h3>
1235: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1236: ENDNOTOOLSPRIV
1237: }
1238: }
1239: if ($user_auth_text ne '') {
1240: $r->print('<div class="LC_left_float">'.$user_auth_text);
1241: if ($user_quota_text ne '') {
1242: $r->print($user_quota_text);
1243: }
1244: if ($user_tools_text ne '') {
1245: $r->print($user_tools_text);
1246: }
1247: if ($env{'form.action'} eq 'singlestudent') {
1248: $r->print(&date_sections_select($context,$newuser,$formname));
1249: }
1250: } elsif ($user_quota_text ne '') {
1251: $r->print('<div class="LC_left_float">'.$user_quota_text);
1252: if ($user_tools_text ne '') {
1253: $r->print($user_tools_text);
1254: }
1255: if ($env{'form.action'} eq 'singlestudent') {
1256: $r->print(&date_sections_select($context,$newuser,$formname));
1257: }
1258: } elsif ($user_tools_text ne '') {
1259: $r->print('<div class="LC_left_float">'.$user_tools_text);
1260: if ($env{'form.action'} eq 'singlestudent') {
1261: $r->print(&date_sections_select($context,$newuser,$formname));
1262: }
1263: } else {
1264: if ($env{'form.action'} eq 'singlestudent') {
1265: $r->print('<div class="LC_left_float">'.
1266: &date_sections_select($context,$newuser,$formname));
1267: }
1268: }
1269: $r->print('</div><div class="LC_clear_float_footer"></div>');
1270: if ($env{'form.action'} ne 'singlestudent') {
1271: &display_existing_roles($r,$ccuname,$ccdomain,\%inccourses);
1272: }
1273: } ## End of new user/old user logic
1274:
1275: if ($env{'form.action'} eq 'singlestudent') {
1276: my $btntxt;
1277: if ($crstype eq 'Community') {
1278: $btntxt = &mt('Enroll Member');
1279: } else {
1280: $btntxt = &mt('Enroll Student');
1281: }
1282: $r->print('<br /><input type="button" value="'.$btntxt.'" onclick="setSections(this.form)" />'."\n");
1283: } else {
1284: $r->print('<h3>'.&mt('Add Roles').'</h3>');
1285: my $addrolesdisplay = 0;
1286: if ($context eq 'domain' || $context eq 'author') {
1287: $addrolesdisplay = &new_coauthor_roles($r,$ccuname,$ccdomain);
1288: }
1289: if ($context eq 'domain') {
1290: my $add_domainroles = &new_domain_roles($r);
1291: if (!$addrolesdisplay) {
1292: $addrolesdisplay = $add_domainroles;
1293: }
1294: $r->print(&course_level_dc($env{'request.role.domain'},'Course'));
1295: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setCourse()" />'."\n");
1296: } elsif ($context eq 'author') {
1297: if ($addrolesdisplay) {
1298: $r->print('<br /><input type="button" value="'.&mt('Save').'"');
1299: if ($newuser) {
1300: $r->print(' onclick="auth_check()" \>'."\n");
1301: } else {
1302: $r->print('onclick="this.form.submit()" \>'."\n");
1303: }
1304: } else {
1305: $r->print('<br /><a href="javascript:backPage(document.cu)">'.
1306: &mt('Back to previous page').'</a>');
1307: }
1308: } else {
1309: $r->print(&course_level_table(%inccourses));
1310: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setSections(this.form)" />'."\n");
1311: }
1312: }
1313: $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
1314: $r->print('<input type="hidden" name="currstate" value="" />');
1315: $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />');
1316: $r->print("</form>".&Apache::loncommon::end_page());
1317: return;
1318: }
1319:
1320: sub singleuser_breadcrumb {
1321: my ($crstype) = @_;
1322: my %breadcrumb_text;
1323: if ($env{'form.action'} eq 'singlestudent') {
1324: if ($crstype eq 'Community') {
1325: $breadcrumb_text{'search'} = 'Enroll a member';
1326: } else {
1327: $breadcrumb_text{'search'} = 'Enroll a student';
1328: }
1329: $breadcrumb_text{'userpicked'} = 'Select a user',
1330: $breadcrumb_text{'modify'} = 'Set section/dates',
1331: } else {
1332: $breadcrumb_text{'search'} = 'Create/modify a user';
1333: $breadcrumb_text{'userpicked'} = 'Select a user',
1334: $breadcrumb_text{'modify'} = 'Set user role',
1335: }
1336: return %breadcrumb_text;
1337: }
1338:
1339: sub date_sections_select {
1340: my ($context,$newuser,$formname,$permission) = @_;
1341: my $cid = $env{'request.course.id'};
1342: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity($cid);
1343: my $date_table = '<h3>'.&mt('Starting and Ending Dates').'</h3>'."\n".
1344: &Apache::lonuserutils::date_setting_table(undef,undef,$context,
1345: undef,$formname,$permission);
1346: my $rowtitle = 'Section';
1347: my $secbox = '<h3>'.&mt('Section').'</h3>'."\n".
1348: &Apache::lonuserutils::section_picker($cdom,$cnum,'st',$rowtitle,
1349: $permission);
1350: my $output = $date_table.$secbox;
1351: return $output;
1352: }
1353:
1354: sub validation_javascript {
1355: my ($context,$ccdomain,$pjump_def,$groupslist,$newuser,$formname,
1356: $loaditem) = @_;
1357: my $dc_setcourse_code = '';
1358: my $nondc_setsection_code = '';
1359: if ($context eq 'domain') {
1360: my $dcdom = $env{'request.role.domain'};
1361: $loaditem->{'onload'} = "document.cu.coursedesc.value='';";
1362: $dc_setcourse_code =
1363: &Apache::lonuserutils::dc_setcourse_js('cu','singleuser',$context);
1364: } else {
1365: my $checkauth;
1366: if (($newuser) || (&Apache::lonnet::allowed('mau',$ccdomain))) {
1367: $checkauth = 1;
1368: }
1369: if ($context eq 'course') {
1370: $nondc_setsection_code =
1371: &Apache::lonuserutils::setsections_javascript($formname,$groupslist,
1372: undef,$checkauth);
1373: }
1374: if ($checkauth) {
1375: $nondc_setsection_code .=
1376: &Apache::lonuserutils::verify_authen($formname,$context);
1377: }
1378: }
1379: my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
1380: $nondc_setsection_code,$groupslist);
1381: my ($jsback,$elements) = &crumb_utilities();
1382: $js .= "\n".
1383: '<script type="text/javascript">'."\n".
1384: '// <![CDATA['."\n".
1385: $jsback."\n".
1386: '// ]]>'."\n".
1387: '</script>'."\n";
1388: return $js;
1389: }
1390:
1391: sub display_existing_roles {
1392: my ($r,$ccuname,$ccdomain,$inccourses) = @_;
1393: my %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
1394: # Build up table of user roles to allow revocation and re-enabling of roles.
1395: my ($tmp) = keys(%rolesdump);
1396: if ($tmp !~ /^(con_lost|error)/i) {
1397: my $now=time;
1398: my %lt=&Apache::lonlocal::texthash(
1399: 'rer' => "Existing Roles",
1400: 'rev' => "Revoke",
1401: 'del' => "Delete",
1402: 'ren' => "Re-Enable",
1403: 'rol' => "Role",
1404: 'ext' => "Extent",
1405: 'sta' => "Start",
1406: 'end' => "End",
1407: );
1408: my (%roletext,%sortrole,%roleclass,%rolepriv);
1409: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
1410: my $b1=join('_',(split('_',$b))[1,0]);
1411: return $a1 cmp $b1;
1412: } keys(%rolesdump)) {
1413: next if ($area =~ /^rolesdef/);
1414: my $envkey=$area;
1415: my $role = $rolesdump{$area};
1416: my $thisrole=$area;
1417: $area =~ s/\_\w\w$//;
1418: my ($role_code,$role_end_time,$role_start_time) =
1419: split(/_/,$role);
1420: # Is this a custom role? Get role owner and title.
1421: my ($croleudom,$croleuname,$croletitle)=
1422: ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$});
1423: my $allowed=0;
1424: my $delallowed=0;
1425: my $sortkey=$role_code;
1426: my $class='Unknown';
1427: if ($area =~ m{^/($match_domain)/($match_courseid)} ) {
1428: $class='Course';
1429: my ($coursedom,$coursedir) = ($1,$2);
1430: $sortkey.="\0$coursedom";
1431: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
1432: my %coursedata=
1433: &Apache::lonnet::coursedescription($1.'_'.$2);
1434: my $carea;
1435: if (defined($coursedata{'description'})) {
1436: $carea=$coursedata{'description'}.
1437: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
1438: &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$coursedir,$coursedom);
1439: $sortkey.="\0".$coursedata{'description'};
1440: $class=$coursedata{'type'};
1441: } else {
1442: $carea=&mt('Unavailable course').': '.$area;
1443: $sortkey.="\0".&mt('Unavailable course').': '.$area;
1444: }
1445: $sortkey.="\0$coursedir";
1446: $inccourses->{$1.'_'.$2}=1;
1447: if ((&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2)) ||
1448: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1449: $allowed=1;
1450: }
1451: if ((&Apache::lonnet::allowed('dro',$1)) ||
1452: (&Apache::lonnet::allowed('dro',$ccdomain))) {
1453: $delallowed=1;
1454: }
1455: # - custom role. Needs more info, too
1456: if ($croletitle) {
1457: if (&Apache::lonnet::allowed('ccr',$1.'/'.$2)) {
1458: $allowed=1;
1459: $thisrole.='.'.$role_code;
1460: }
1461: }
1462: # Compute the background color based on $area
1463: if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) {
1464: $carea.='<br />Section: '.$3;
1465: $sortkey.="\0$3";
1466: if (!$allowed) {
1467: if ($env{'request.course.sec'} eq $3) {
1468: if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2.'/'.$3)) {
1469: $allowed = 1;
1470: }
1471: }
1472: }
1473: }
1474: $area=$carea;
1475: } else {
1476: $sortkey.="\0".$area;
1477: # Determine if current user is able to revoke privileges
1478: if ($area=~m{^/($match_domain)/}) {
1479: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
1480: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1481: $allowed=1;
1482: }
1483: if (((&Apache::lonnet::allowed('dro',$1)) ||
1484: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
1485: ($role_code ne 'dc')) {
1486: $delallowed=1;
1487: }
1488: } else {
1489: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
1490: $allowed=1;
1491: }
1492: }
1493: if ($role_code eq 'ca' || $role_code eq 'au') {
1494: $class='Construction Space';
1495: } elsif ($role_code eq 'su') {
1496: $class='System';
1497: } else {
1498: $class='Domain';
1499: }
1500: }
1501: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
1502: $area=~m{/($match_domain)/($match_username)};
1503: if (&Apache::lonuserutils::authorpriv($2,$1)) {
1504: $allowed=1;
1505: } else {
1506: $allowed=0;
1507: }
1508: }
1509: my $row = '';
1510: $row.= '<td>';
1511: my $active=1;
1512: $active=0 if (($role_end_time) && ($now>$role_end_time));
1513: if (($active) && ($allowed)) {
1514: $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
1515: } else {
1516: if ($active) {
1517: $row.=' ';
1518: } else {
1519: $row.=&mt('expired or revoked');
1520: }
1521: }
1522: $row.='</td><td>';
1523: if ($allowed && !$active) {
1524: $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
1525: } else {
1526: $row.=' ';
1527: }
1528: $row.='</td><td>';
1529: if ($delallowed) {
1530: $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
1531: } else {
1532: $row.=' ';
1533: }
1534: my $plaintext='';
1535: if (!$croletitle) {
1536: $plaintext=&Apache::lonnet::plaintext($role_code,$class)
1537: } else {
1538: $plaintext=
1539: "Customrole '$croletitle'<br />defined by $croleuname\@$croleudom";
1540: }
1541: $row.= '</td><td>'.$plaintext.
1542: '</td><td>'.$area.
1543: '</td><td>'.($role_start_time?&Apache::lonlocal::locallocaltime($role_start_time)
1544: : ' ' ).
1545: '</td><td>'.($role_end_time ?&Apache::lonlocal::locallocaltime($role_end_time)
1546: : ' ' )
1547: ."</td>";
1548: $sortrole{$sortkey}=$envkey;
1549: $roletext{$envkey}=$row;
1550: $roleclass{$envkey}=$class;
1551: $rolepriv{$envkey}=$allowed;
1552: #$r->print($row);
1553: } # end of foreach (table building loop)
1554: my $rolesdisplay = 0;
1555: my %output = ();
1556: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1557: $output{$type} = '';
1558: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
1559: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
1560: $output{$type}.=
1561: &Apache::loncommon::start_data_table_row().
1562: $roletext{$sortrole{$which}}.
1563: &Apache::loncommon::end_data_table_row();
1564: }
1565: }
1566: unless($output{$type} eq '') {
1567: $output{$type} = '<tr class="LC_info_row">'.
1568: "<td align='center' colspan='7'>".&mt($type)."</td></tr>".
1569: $output{$type};
1570: $rolesdisplay = 1;
1571: }
1572: }
1573: if ($rolesdisplay == 1) {
1574: my $contextrole='';
1575: if ($env{'request.course.id'}) {
1576: my $crstype = &Apache::loncommon::course_type();
1577: $contextrole = "Existing Roles in this $crstype";
1578: } elsif ($env{'request.role'} =~ /^au\./) {
1579: $contextrole = 'Existing Co-Author Roles in your Construction Space';
1580: } else {
1581: $contextrole = 'Existing Roles in this Domain';
1582: }
1583: $r->print('
1584: <h3>'.$lt{'rer'}.'</h3>'.
1585: '<div>'.&mt($contextrole).'</div>'.
1586: &Apache::loncommon::start_data_table("LC_createuser").
1587: &Apache::loncommon::start_data_table_header_row().
1588: '<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.
1589: '</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.
1590: '</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
1591: &Apache::loncommon::end_data_table_header_row());
1592: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1593: if ($output{$type}) {
1594: $r->print($output{$type}."\n");
1595: }
1596: }
1597: $r->print(&Apache::loncommon::end_data_table());
1598: }
1599: } # End of check for keys in rolesdump
1600: return;
1601: }
1602:
1603: sub new_coauthor_roles {
1604: my ($r,$ccuname,$ccdomain) = @_;
1605: my $addrolesdisplay = 0;
1606: #
1607: # Co-Author
1608: #
1609: if (&Apache::lonuserutils::authorpriv($env{'user.name'},
1610: $env{'request.role.domain'}) &&
1611: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
1612: # No sense in assigning co-author role to yourself
1613: $addrolesdisplay = 1;
1614: my $cuname=$env{'user.name'};
1615: my $cudom=$env{'request.role.domain'};
1616: my %lt=&Apache::lonlocal::texthash(
1617: 'cs' => "Construction Space",
1618: 'act' => "Activate",
1619: 'rol' => "Role",
1620: 'ext' => "Extent",
1621: 'sta' => "Start",
1622: 'end' => "End",
1623: 'cau' => "Co-Author",
1624: 'caa' => "Assistant Co-Author",
1625: 'ssd' => "Set Start Date",
1626: 'sed' => "Set End Date"
1627: );
1628: $r->print('<h4>'.$lt{'cs'}.'</h4>'."\n".
1629: &Apache::loncommon::start_data_table()."\n".
1630: &Apache::loncommon::start_data_table_header_row()."\n".
1631: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'.
1632: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'sta'}.'</th>'.
1633: '<th>'.$lt{'end'}.'</th>'."\n".
1634: &Apache::loncommon::end_data_table_header_row()."\n".
1635: &Apache::loncommon::start_data_table_row().'
1636: <td>
1637: <input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_ca" />
1638: </td>
1639: <td>'.$lt{'cau'}.'</td>
1640: <td>'.$cudom.'_'.$cuname.'</td>
1641: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_ca" value="" />
1642: <a href=
1643: "javascript:pjump('."'date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1644: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
1645: <a href=
1646: "javascript:pjump('."'date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1647: &Apache::loncommon::end_data_table_row()."\n".
1648: &Apache::loncommon::start_data_table_row()."\n".
1649: '<td><input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_aa" /></td>
1650: <td>'.$lt{'caa'}.'</td>
1651: <td>'.$cudom.'_'.$cuname.'</td>
1652: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
1653: <a href=
1654: "javascript:pjump('."'date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1655: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
1656: <a href=
1657: "javascript:pjump('."'date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1658: &Apache::loncommon::end_data_table_row()."\n".
1659: &Apache::loncommon::end_data_table());
1660: } elsif ($env{'request.role'} =~ /^au\./) {
1661: if (!(&Apache::lonuserutils::authorpriv($env{'user.name'},
1662: $env{'request.role.domain'}))) {
1663: $r->print('<span class="LC_error">'.
1664: &mt('You do not have privileges to assign co-author roles.').
1665: '</span>');
1666: } elsif (($env{'user.name'} eq $ccuname) &&
1667: ($env{'user.domain'} eq $ccdomain)) {
1668: $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Construction Space is not permitted'));
1669: }
1670: }
1671: return $addrolesdisplay;;
1672: }
1673:
1674: sub new_domain_roles {
1675: my ($r) = @_;
1676: my $addrolesdisplay = 0;
1677: #
1678: # Domain level
1679: #
1680: my $num_domain_level = 0;
1681: my $domaintext =
1682: '<h4>'.&mt('Domain Level').'</h4>'.
1683: &Apache::loncommon::start_data_table().
1684: &Apache::loncommon::start_data_table_header_row().
1685: '<th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.
1686: &mt('Extent').'</th>'.
1687: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
1688: &Apache::loncommon::end_data_table_header_row();
1689: my @allroles = &Apache::lonuserutils::roles_by_context('domain');
1690: foreach my $thisdomain (sort(&Apache::lonnet::all_domains())) {
1691: foreach my $role (@allroles) {
1692: next if ($role eq 'ad');
1693: if (&Apache::lonnet::allowed('c'.$role,$thisdomain)) {
1694: my $plrole=&Apache::lonnet::plaintext($role);
1695: my %lt=&Apache::lonlocal::texthash(
1696: 'ssd' => "Set Start Date",
1697: 'sed' => "Set End Date"
1698: );
1699: $num_domain_level ++;
1700: $domaintext .=
1701: &Apache::loncommon::start_data_table_row().
1702: '<td><input type="checkbox" name="act_'.$thisdomain.'_'.$role.'" /></td>
1703: <td>'.$plrole.'</td>
1704: <td>'.$thisdomain.'</td>
1705: <td><input type="hidden" name="start_'.$thisdomain.'_'.$role.'" value="" />
1706: <a href=
1707: "javascript:pjump('."'date_start','Start Date $plrole',document.cu.start_$thisdomain\_$role.value,'start_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1708: <td><input type="hidden" name="end_'.$thisdomain.'_'.$role.'" value="" />
1709: <a href=
1710: "javascript:pjump('."'date_end','End Date $plrole',document.cu.end_$thisdomain\_$role.value,'end_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'.
1711: &Apache::loncommon::end_data_table_row();
1712: }
1713: }
1714: }
1715: $domaintext.= &Apache::loncommon::end_data_table();
1716: if ($num_domain_level > 0) {
1717: $r->print($domaintext);
1718: $addrolesdisplay = 1;
1719: }
1720: return $addrolesdisplay;
1721: }
1722:
1723: sub user_authentication {
1724: my ($ccuname,$ccdomain,$formname) = @_;
1725: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
1726: my $outcome;
1727: # Check for a bad authentication type
1728: if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
1729: # bad authentication scheme
1730: my %lt=&Apache::lonlocal::texthash(
1731: 'err' => "ERROR",
1732: 'uuas' => "This user has an unrecognized authentication scheme",
1733: 'adcs' => "Please alert a domain coordinator of this situation",
1734: 'sldb' => "Please specify login data below",
1735: 'ld' => "Login Data"
1736: );
1737: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1738: &initialize_authen_forms($ccdomain,$formname);
1739:
1740: my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc);
1741: $outcome = <<ENDBADAUTH;
1742: <script type="text/javascript" language="Javascript">
1743: // <![CDATA[
1744: $loginscript
1745: // ]]>
1746: </script>
1747: <span class="LC_error">$lt{'err'}:
1748: $lt{'uuas'} ($currentauth). $lt{'sldb'}.</span>
1749: <h3>$lt{'ld'}</h3>
1750: $choices
1751: ENDBADAUTH
1752: } else {
1753: # This user is not allowed to modify the user's
1754: # authentication scheme, so just notify them of the problem
1755: $outcome = <<ENDBADAUTH;
1756: <span class="LC_error"> $lt{'err'}:
1757: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
1758: </span>
1759: ENDBADAUTH
1760: }
1761: } else { # Authentication type is valid
1762: &initialize_authen_forms($ccdomain,$formname,$currentauth,'modifyuser');
1763: my ($authformcurrent,$can_modify,@authform_others) =
1764: &modify_login_block($ccdomain,$currentauth);
1765: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1766: # Current user has login modification privileges
1767: my %lt=&Apache::lonlocal::texthash (
1768: 'ld' => "Login Data",
1769: 'ccld' => "Change Current Login Data",
1770: 'enld' => "Enter New Login Data"
1771: );
1772: $outcome =
1773: '<script type="text/javascript" language="Javascript">'."\n".
1774: '// <![CDATA['."\n".
1775: $loginscript."\n".
1776: '// ]]>'."\n".
1777: '</script>'."\n".
1778: '<h3>'.$lt{'ld'}.'</h3>'.
1779: &Apache::loncommon::start_data_table().
1780: &Apache::loncommon::start_data_table_row().
1781: '<td>'.$authformnop;
1782: if ($can_modify) {
1783: $outcome .= '</td>'."\n".
1784: &Apache::loncommon::end_data_table_row().
1785: &Apache::loncommon::start_data_table_row().
1786: '<td>'.$authformcurrent.'</td>'.
1787: &Apache::loncommon::end_data_table_row()."\n";
1788: } else {
1789: $outcome .= ' ('.$authformcurrent.')</td>'.
1790: &Apache::loncommon::end_data_table_row()."\n";
1791: }
1792: foreach my $item (@authform_others) {
1793: $outcome .= &Apache::loncommon::start_data_table_row().
1794: '<td>'.$item.'</td>'.
1795: &Apache::loncommon::end_data_table_row()."\n";
1796: }
1797: $outcome .= &Apache::loncommon::end_data_table();
1798: } else {
1799: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
1800: my %lt=&Apache::lonlocal::texthash(
1801: 'ccld' => "Change Current Login Data",
1802: 'yodo' => "You do not have privileges to modify the authentication configuration for this user.",
1803: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1804: );
1805: $outcome .= <<ENDNOPRIV;
1806: <h3>$lt{'ccld'}</h3>
1807: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1808: <input type="hidden" name="login" value="nochange" />
1809: ENDNOPRIV
1810: }
1811: }
1812: } ## End of "check for bad authentication type" logic
1813: return $outcome;
1814: }
1815:
1816: sub modify_login_block {
1817: my ($dom,$currentauth) = @_;
1818: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
1819: my ($authnum,%can_assign) =
1820: &Apache::loncommon::get_assignable_auth($dom);
1821: my ($authformcurrent,@authform_others,$show_override_msg);
1822: if ($currentauth=~/^krb(4|5):/) {
1823: $authformcurrent=$authformkrb;
1824: if ($can_assign{'int'}) {
1825: push(@authform_others,$authformint);
1826: }
1827: if ($can_assign{'loc'}) {
1828: push(@authform_others,$authformloc);
1829: }
1830: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1831: $show_override_msg = 1;
1832: }
1833: } elsif ($currentauth=~/^internal:/) {
1834: $authformcurrent=$authformint;
1835: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1836: push(@authform_others,$authformkrb);
1837: }
1838: if ($can_assign{'loc'}) {
1839: push(@authform_others,$authformloc);
1840: }
1841: if ($can_assign{'int'}) {
1842: $show_override_msg = 1;
1843: }
1844: } elsif ($currentauth=~/^unix:/) {
1845: $authformcurrent=$authformfsys;
1846: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1847: push(@authform_others,$authformkrb);
1848: }
1849: if ($can_assign{'int'}) {
1850: push(@authform_others,$authformint);
1851: }
1852: if ($can_assign{'loc'}) {
1853: push(@authform_others,$authformloc);
1854: }
1855: if ($can_assign{'fsys'}) {
1856: $show_override_msg = 1;
1857: }
1858: } elsif ($currentauth=~/^localauth:/) {
1859: $authformcurrent=$authformloc;
1860: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1861: push(@authform_others,$authformkrb);
1862: }
1863: if ($can_assign{'int'}) {
1864: push(@authform_others,$authformint);
1865: }
1866: if ($can_assign{'loc'}) {
1867: $show_override_msg = 1;
1868: }
1869: }
1870: if ($show_override_msg) {
1871: $authformcurrent = '<table><tr><td colspan="3">'.$authformcurrent.
1872: '</td></tr>'."\n".
1873: '<tr><td> </td>'.
1874: '<td><b>'.&mt('Currently in use').'</b></td>'.
1875: '<td align="right"><span class="LC_cusr_emph">'.
1876: &mt('will override current values').
1877: '</span></td></tr></table>';
1878: }
1879: return ($authformcurrent,$show_override_msg,@authform_others);
1880: }
1881:
1882: sub personal_data_display {
1883: my ($ccuname,$ccdomain,$newuser,$context,$inst_results,$rolesarray) = @_;
1884: my ($output,$showforceid,%userenv,%canmodify,%canmodify_status);
1885: my @userinfo = ('firstname','middlename','lastname','generation',
1886: 'permanentemail','id');
1887: my $rowcount = 0;
1888: my $editable = 0;
1889: %canmodify_status =
1890: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1891: ['inststatus'],$rolesarray);
1892: if (!$newuser) {
1893: # Get the users information
1894: %userenv = &Apache::lonnet::get('environment',
1895: ['firstname','middlename','lastname','generation',
1896: 'permanentemail','id','inststatus'],$ccdomain,$ccuname);
1897: %canmodify =
1898: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1899: \@userinfo,$rolesarray);
1900: } elsif ($context eq 'selfcreate') {
1901: %canmodify = &selfcreate_canmodify($context,$ccdomain,\@userinfo,
1902: $inst_results,$rolesarray);
1903: }
1904: my %lt=&Apache::lonlocal::texthash(
1905: 'pd' => "Personal Data",
1906: 'firstname' => "First Name",
1907: 'middlename' => "Middle Name",
1908: 'lastname' => "Last Name",
1909: 'generation' => "Generation",
1910: 'permanentemail' => "Permanent e-mail address",
1911: 'id' => "Student/Employee ID",
1912: 'lg' => "Login Data",
1913: 'inststatus' => "Affiliation",
1914: );
1915: my %textboxsize = (
1916: firstname => '15',
1917: middlename => '15',
1918: lastname => '15',
1919: generation => '5',
1920: permanentemail => '25',
1921: id => '15',
1922: );
1923: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
1924: $output = '<h3>'.$lt{'pd'}.'</h3>'.
1925: &Apache::lonhtmlcommon::start_pick_box();
1926: foreach my $item (@userinfo) {
1927: my $rowtitle = $lt{$item};
1928: my $hiderow = 0;
1929: if ($item eq 'generation') {
1930: $rowtitle = $genhelp.$rowtitle;
1931: }
1932: my $row = &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n";
1933: if ($newuser) {
1934: if (ref($inst_results) eq 'HASH') {
1935: if ($inst_results->{$item} ne '') {
1936: $row .= '<input type="hidden" name="c'.$item.'" value="'.$inst_results->{$item}.'" />'.$inst_results->{$item};
1937: } else {
1938: if ($context eq 'selfcreate') {
1939: if ($canmodify{$item}) {
1940: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1941: $editable ++;
1942: } else {
1943: $hiderow = 1;
1944: }
1945: } else {
1946: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1947: }
1948: }
1949: } else {
1950: if ($context eq 'selfcreate') {
1951: if (($item eq 'permanentemail') && ($newuser eq 'email')) {
1952: $row .= $ccuname;
1953: } else {
1954: if ($canmodify{$item}) {
1955: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1956: $editable ++;
1957: } else {
1958: $hiderow = 1;
1959: }
1960: }
1961: } else {
1962: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1963: }
1964: }
1965: } else {
1966: if ($canmodify{$item}) {
1967: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="'.$userenv{$item}.'" />';
1968: } else {
1969: $row .= $userenv{$item};
1970: }
1971: if ($item eq 'id') {
1972: $showforceid = $canmodify{$item};
1973: }
1974: }
1975: $row .= &Apache::lonhtmlcommon::row_closure(1);
1976: if (!$hiderow) {
1977: $output .= $row;
1978: $rowcount ++;
1979: }
1980: }
1981: if (($canmodify_status{'inststatus'}) || ($context ne 'selfcreate')) {
1982: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($ccdomain);
1983: if (ref($types) eq 'ARRAY') {
1984: if (@{$types} > 0) {
1985: my ($hiderow,$shown);
1986: if ($canmodify_status{'inststatus'}) {
1987: $shown = &pick_inst_statuses($userenv{'inststatus'},$usertypes,$types);
1988: } else {
1989: $shown .= $userenv{'inststatus'};
1990: if ($userenv{'inststatus'} eq '') {
1991: $hiderow = 1;
1992: }
1993: }
1994: if (!$hiderow) {
1995: my $row = &Apache::lonhtmlcommon::row_title(&mt('Affliations'),undef,'LC_oddrow_value')."\n".
1996: $shown.&Apache::lonhtmlcommon::row_closure(1);
1997: if ($context eq 'selfcreate') {
1998: $rowcount ++;
1999: }
2000: $output .= $row;
2001: }
2002: }
2003: }
2004: }
2005: $output .= &Apache::lonhtmlcommon::end_pick_box();
2006: if (wantarray) {
2007: if ($context eq 'selfcreate') {
2008: return($output,$rowcount,$editable);
2009: } else {
2010: return ($output,$showforceid);
2011: }
2012: } else {
2013: return $output;
2014: }
2015: }
2016:
2017: sub pick_inst_statuses {
2018: my ($curr,$usertypes,$types) = @_;
2019: my ($output,$rem,@currtypes);
2020: if ($curr ne '') {
2021: @currtypes = map { &unescape($_); } split(/:/,$curr);
2022: }
2023: my $numinrow = 2;
2024: if (ref($types) eq 'ARRAY') {
2025: $output = '<table>';
2026: my $lastcolspan;
2027: for (my $i=0; $i<@{$types}; $i++) {
2028: if (defined($usertypes->{$types->[$i]})) {
2029: my $rem = $i%($numinrow);
2030: if ($rem == 0) {
2031: if ($i<@{$types}-1) {
2032: if ($i > 0) {
2033: $output .= '</tr>';
2034: }
2035: $output .= '<tr>';
2036: }
2037: } elsif ($i==@{$types}-1) {
2038: my $colsleft = $numinrow - $rem;
2039: if ($colsleft > 1) {
2040: $lastcolspan = ' colspan="'.$colsleft.'"';
2041: }
2042: }
2043: my $check = ' ';
2044: if (grep(/^\Q$types->[$i]\E$/,@currtypes)) {
2045: $check = ' checked="checked" ';
2046: }
2047: $output .= '<td class="LC_left_item"'.$lastcolspan.'>'.
2048: '<span class="LC_nobreak"><label>'.
2049: '<input type="checkbox" name="inststatus" '.
2050: 'value="'.$types->[$i].'"'.$check.'/>'.
2051: $usertypes->{$types->[$i]}.'</label></span></td>';
2052: }
2053: }
2054: $output .= '</tr></table>';
2055: }
2056: return $output;
2057: }
2058:
2059: sub selfcreate_canmodify {
2060: my ($context,$dom,$userinfo,$inst_results,$rolesarray) = @_;
2061: if (ref($inst_results) eq 'HASH') {
2062: my @inststatuses = &get_inststatuses($inst_results);
2063: if (@inststatuses == 0) {
2064: @inststatuses = ('default');
2065: }
2066: $rolesarray = \@inststatuses;
2067: }
2068: my %canmodify =
2069: &Apache::lonuserutils::can_modify_userinfo($context,$dom,$userinfo,
2070: $rolesarray);
2071: return %canmodify;
2072: }
2073:
2074: sub get_inststatuses {
2075: my ($insthashref) = @_;
2076: my @inststatuses = ();
2077: if (ref($insthashref) eq 'HASH') {
2078: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
2079: @inststatuses = @{$insthashref->{'inststatus'}};
2080: }
2081: }
2082: return @inststatuses;
2083: }
2084:
2085: # ================================================================= Phase Three
2086: sub update_user_data {
2087: my ($r,$context,$crstype) = @_;
2088: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
2089: $env{'form.ccdomain'});
2090: # Error messages
2091: my $error = '<span class="LC_error">'.&mt('Error').': ';
2092: my $end = '</span><br /><br />';
2093: my $rtnlink = '<a href="javascript:backPage(document.userupdate,'.
2094: "'$env{'form.prevphase'}','modify')".'" />'.
2095: &mt('Return to previous page').'</a>'.
2096: &Apache::loncommon::end_page();
2097: my $now = time;
2098: my $title;
2099: if (exists($env{'form.makeuser'})) {
2100: $title='Set Privileges for New User';
2101: } else {
2102: $title='Modify User Privileges';
2103: }
2104: my $newuser = 0;
2105: my ($jsback,$elements) = &crumb_utilities();
2106: my $jscript = '<script type="text/javascript">'."\n".
2107: '// <![CDATA['."\n".
2108: $jsback."\n".
2109: '// ]]>'."\n".
2110: '</script>'."\n";
2111: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
2112: my $args;
2113: if ($env{'form.popup'}) {
2114: $args->{'no_nav_bar'} = 1;
2115: } else {
2116: $args = undef;
2117: }
2118: $r->print(&Apache::loncommon::start_page($title,$jscript,$args));
2119: &Apache::lonhtmlcommon::add_breadcrumb
2120: ({href=>"javascript:backPage(document.userupdate)",
2121: text=>$breadcrumb_text{'search'},
2122: faq=>282,bug=>'Instructor Interface',});
2123: if ($env{'form.prevphase'} eq 'userpicked') {
2124: &Apache::lonhtmlcommon::add_breadcrumb
2125: ({href=>"javascript:backPage(document.userupdate,'get_user_info','select')",
2126: text=>$breadcrumb_text{'userpicked'},
2127: faq=>282,bug=>'Instructor Interface',});
2128: }
2129: &Apache::lonhtmlcommon::add_breadcrumb
2130: ({href=>"javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
2131: text=>$breadcrumb_text{'modify'},
2132: faq=>282,bug=>'Instructor Interface',},
2133: {href=>"/adm/createuser",
2134: text=>"Result",
2135: faq=>282,bug=>'Instructor Interface',});
2136: my $helpitem = 'Course_Change_Privileges';
2137: if ($env{'form.action'} eq 'singlestudent') {
2138: $helpitem = 'Course_Add_Student';
2139: }
2140: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
2141: $helpitem));
2142: $r->print(&update_result_form($uhome));
2143: # Check Inputs
2144: if (! $env{'form.ccuname'} ) {
2145: $r->print($error.&mt('No login name specified').'.'.$end.$rtnlink);
2146: return;
2147: }
2148: if ( $env{'form.ccuname'} ne
2149: &LONCAPA::clean_username($env{'form.ccuname'}) ) {
2150: $r->print($error.&mt('Invalid login name.').' '.
2151: &mt('Only letters, numbers, periods, dashes, @, and underscores are valid.').
2152: $end.$rtnlink);
2153: return;
2154: }
2155: if (! $env{'form.ccdomain'} ) {
2156: $r->print($error.&mt('No domain specified').'.'.$end.$rtnlink);
2157: return;
2158: }
2159: if ( $env{'form.ccdomain'} ne
2160: &LONCAPA::clean_domain($env{'form.ccdomain'}) ) {
2161: $r->print($error.&mt('Invalid domain name.').' '.
2162: &mt('Only letters, numbers, periods, dashes, and underscores are valid.').
2163: $end.$rtnlink);
2164: return;
2165: }
2166: if ($uhome eq 'no_host') {
2167: $newuser = 1;
2168: }
2169: if (! exists($env{'form.makeuser'})) {
2170: # Modifying an existing user, so check the validity of the name
2171: if ($uhome eq 'no_host') {
2172: $r->print($error.&mt('Unable to determine home server for ').
2173: $env{'form.ccuname'}.&mt(' in domain ').
2174: $env{'form.ccdomain'}.'.');
2175: return;
2176: }
2177: }
2178: # Determine authentication method and password for the user being modified
2179: my $amode='';
2180: my $genpwd='';
2181: if ($env{'form.login'} eq 'krb') {
2182: $amode='krb';
2183: $amode.=$env{'form.krbver'};
2184: $genpwd=$env{'form.krbarg'};
2185: } elsif ($env{'form.login'} eq 'int') {
2186: $amode='internal';
2187: $genpwd=$env{'form.intarg'};
2188: } elsif ($env{'form.login'} eq 'fsys') {
2189: $amode='unix';
2190: $genpwd=$env{'form.fsysarg'};
2191: } elsif ($env{'form.login'} eq 'loc') {
2192: $amode='localauth';
2193: $genpwd=$env{'form.locarg'};
2194: $genpwd=" " if (!$genpwd);
2195: } elsif (($env{'form.login'} eq 'nochange') ||
2196: ($env{'form.login'} eq '' )) {
2197: # There is no need to tell the user we did not change what they
2198: # did not ask us to change.
2199: # If they are creating a new user but have not specified login
2200: # information this will be caught below.
2201: } else {
2202: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2203: return;
2204: }
2205:
2206: $r->print('<h3>'.&mt('User [_1] in domain [_2]',
2207: $env{'form.ccuname'}, $env{'form.ccdomain'}).'</h3>');
2208: my (%alerts,%rulematch,%inst_results,%curr_rules);
2209: my @usertools = ('aboutme','blog','portfolio');
2210: my @requestcourses = ('official','unofficial','community');
2211: my ($othertitle,$usertypes,$types) =
2212: &Apache::loncommon::sorted_inst_types($env{'form.ccdomain'});
2213: if ($env{'form.makeuser'}) {
2214: $r->print('<h3>'.&mt('Creating new account.').'</h3>');
2215: # Check for the authentication mode and password
2216: if (! $amode || ! $genpwd) {
2217: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2218: return;
2219: }
2220: # Determine desired host
2221: my $desiredhost = $env{'form.hserver'};
2222: if (lc($desiredhost) eq 'default') {
2223: $desiredhost = undef;
2224: } else {
2225: my %home_servers =
2226: &Apache::lonnet::get_servers($env{'form.ccdomain'},'library');
2227: if (! exists($home_servers{$desiredhost})) {
2228: $r->print($error.&mt('Invalid home server specified').$end.$rtnlink);
2229: return;
2230: }
2231: }
2232: # Check ID format
2233: my %checkhash;
2234: my %checks = ('id' => 1);
2235: %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = (
2236: 'newuser' => $newuser,
2237: 'id' => $env{'form.cid'},
2238: );
2239: if ($env{'form.cid'} ne '') {
2240: &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts,
2241: \%rulematch,\%inst_results,\%curr_rules);
2242: if (ref($alerts{'id'}) eq 'HASH') {
2243: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2244: my $domdesc =
2245: &Apache::lonnet::domain($env{'form.ccdomain'},'description');
2246: if ($alerts{'id'}{$env{'form.ccdomain'}}{$env{'form.cid'}}) {
2247: my $userchkmsg;
2248: if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') {
2249: $userchkmsg =
2250: &Apache::loncommon::instrule_disallow_msg('id',
2251: $domdesc,1).
2252: &Apache::loncommon::user_rule_formats($env{'form.ccdomain'},
2253: $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id');
2254: }
2255: $r->print($error.&mt('Invalid ID format').$end.
2256: $userchkmsg.$rtnlink);
2257: return;
2258: }
2259: }
2260: }
2261: }
2262: # Call modifyuser
2263: my $result = &Apache::lonnet::modifyuser
2264: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'},
2265: $amode,$genpwd,$env{'form.cfirstname'},
2266: $env{'form.cmiddlename'},$env{'form.clastname'},
2267: $env{'form.cgeneration'},undef,$desiredhost,
2268: $env{'form.cpermanentemail'});
2269: $r->print(&mt('Generating user').': '.$result);
2270: $uhome = &Apache::lonnet::homeserver($env{'form.ccuname'},
2271: $env{'form.ccdomain'});
2272: my (%changeHash,%newcustom,%changed);
2273: if ($uhome ne 'no_host') {
2274: if ($env{'form.customquota'} == 1) {
2275: if ($env{'form.portfolioquota'} eq '') {
2276: $newcustom{'quota'} = 0;
2277: } else {
2278: $newcustom{'quota'} = $env{'form.portfolioquota'};
2279: $newcustom{'quota'} =~ s/[^\d\.]//g;
2280: }
2281: $changed{'quota'} = "a_admin($newcustom{'quota'},\%changeHash);
2282: }
2283: foreach my $item (@usertools) {
2284: if ($env{'form.custom'.$item} == 1) {
2285: $newcustom{$item} = $env{'form.tools_'.$item};
2286: $changed{$item} = &tool_admin($item,$newcustom{$item},
2287: \%changeHash,'tools');
2288: }
2289: }
2290: foreach my $item (@requestcourses) {
2291: $newcustom{$item} = $env{'form.crsreq_'.$item};
2292: if ($env{'form.crsreq_'.$item} eq 'autolimit') {
2293: $newcustom{$item} .= '=';
2294: unless ($env{'form.crsreq_'.$item.'_limit'} =~ /\D/) {
2295: $newcustom{$item} .= $env{'form.crsreq_'.$item.'_limit'};
2296: }
2297: }
2298: $changed{$item} = &tool_admin($item,$newcustom{$item},
2299: \%changeHash,'requestcourses');
2300: }
2301: if (exists($env{'form.inststatus'})) {
2302: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2303: if (@inststatuses > 0) {
2304: $changeHash{'inststatus'} = join(',',@inststatuses);
2305: $changed{'inststatus'} = $changeHash{'inststatus'};
2306: }
2307: }
2308: if (keys(%changed)) {
2309: $changeHash{'firstname'} = $env{'form.cfirstname'};
2310: $changeHash{'middlename'} = $env{'form.cmiddlename'};
2311: $changeHash{'lastname'} = $env{'form.clastname'};
2312: $changeHash{'generation'} = $env{'form.cgeneration'};
2313: $changeHash{'id'} = $env{'form.cid'};
2314: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
2315: my $chgresult =
2316: &Apache::lonnet::put('environment',\%changeHash,
2317: $env{'form.ccdomain'},$env{'form.ccuname'});
2318: }
2319: }
2320: $r->print('<br />'.&mt('Home server').': '.$uhome.' '.
2321: &Apache::lonnet::hostname($uhome));
2322: } elsif (($env{'form.login'} ne 'nochange') &&
2323: ($env{'form.login'} ne '' )) {
2324: # Modify user privileges
2325: if (! $amode || ! $genpwd) {
2326: $r->print($error.'Invalid login mode or password'.$end.$rtnlink);
2327: return;
2328: }
2329: # Only allow authentification modification if the person has authority
2330: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2331: $r->print('Modifying authentication: '.
2332: &Apache::lonnet::modifyuserauth(
2333: $env{'form.ccdomain'},$env{'form.ccuname'},
2334: $amode,$genpwd));
2335: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
2336: ($env{'form.ccuname'},$env{'form.ccdomain'}));
2337: } else {
2338: # Okay, this is a non-fatal error.
2339: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);
2340: }
2341: }
2342: ##
2343: my (@userroles,%userupdate,$cnum,$cdom,$crstype,$namechanged);
2344: if ($context eq 'course') {
2345: ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
2346: $crstype = &Apache::loncommon::course_type($cdom.'_'.$cnum);
2347: }
2348: if (! $env{'form.makeuser'} ) {
2349: # Check for need to change
2350: my %userenv = &Apache::lonnet::get
2351: ('environment',['firstname','middlename','lastname','generation',
2352: 'id','permanentemail','portfolioquota','inststatus','tools.aboutme',
2353: 'tools.blog','tools.portfolio','requestcourses.official',
2354: 'requestcourses.unofficial','requestcourses.community',
2355: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
2356: 'reqcrsotherdom.community'],
2357: $env{'form.ccdomain'},$env{'form.ccuname'});
2358: my ($tmp) = keys(%userenv);
2359: if ($tmp =~ /^(con_lost|error)/i) {
2360: %userenv = ();
2361: }
2362: my $no_forceid_alert;
2363: # Check to see if user information can be changed
2364: my %domconfig =
2365: &Apache::lonnet::get_dom('configuration',['usermodification'],
2366: $env{'form.ccdomain'});
2367: my @statuses = ('active','future');
2368: my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'});
2369: my ($auname,$audom);
2370: if ($context eq 'author') {
2371: $auname = $env{'user.name'};
2372: $audom = $env{'user.domain'};
2373: }
2374: foreach my $item (keys(%roles)) {
2375: my ($rolenum,$roledom,$role) = split(/:/,$item,-1);
2376: if ($context eq 'course') {
2377: if ($cnum ne '' && $cdom ne '') {
2378: if ($rolenum eq $cnum && $roledom eq $cdom) {
2379: if (!grep(/^\Q$role\E$/,@userroles)) {
2380: push(@userroles,$role);
2381: }
2382: }
2383: }
2384: } elsif ($context eq 'author') {
2385: if ($rolenum eq $auname && $roledom eq $audom) {
2386: if (!grep(/^\Q$role\E$/,@userroles)) {
2387: push(@userroles,$role);
2388: }
2389: }
2390: }
2391: }
2392: if ($env{'form.action'} eq 'singlestudent') {
2393: if (!grep(/^st$/,@userroles)) {
2394: push(@userroles,'st');
2395: }
2396: } else {
2397: # Check for course or co-author roles being activated or re-enabled
2398: if ($context eq 'author' || $context eq 'course') {
2399: foreach my $key (keys(%env)) {
2400: if ($context eq 'author') {
2401: if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) {
2402: if (!grep(/^\Q$1\E$/,@userroles)) {
2403: push(@userroles,$1);
2404: }
2405: } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) {
2406: if (!grep(/^\Q$1\E$/,@userroles)) {
2407: push(@userroles,$1);
2408: }
2409: }
2410: } elsif ($context eq 'course') {
2411: if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) {
2412: if (!grep(/^\Q$1\E$/,@userroles)) {
2413: push(@userroles,$1);
2414: }
2415: } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) {
2416: if (!grep(/^\Q$1\E$/,@userroles)) {
2417: push(@userroles,$1);
2418: }
2419: }
2420: }
2421: }
2422: }
2423: }
2424: #Check to see if we can change personal data for the user
2425: my (@mod_disallowed,@longroles);
2426: foreach my $role (@userroles) {
2427: if ($role eq 'cr') {
2428: push(@longroles,'Custom');
2429: } else {
2430: push(@longroles,&Apache::lonnet::plaintext($role,$crstype));
2431: }
2432: }
2433: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2434: my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},\@userinfo,\@userroles);
2435: foreach my $item (@userinfo) {
2436: # Strip leading and trailing whitespace
2437: $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g;
2438: if (!$canmodify{$item}) {
2439: if (defined($env{'form.c'.$item})) {
2440: if ($env{'form.c'.$item} ne $userenv{$item}) {
2441: push(@mod_disallowed,$item);
2442: }
2443: }
2444: $env{'form.c'.$item} = $userenv{$item};
2445: }
2446: }
2447: # Check to see if we can change the Student/Employee ID
2448: my $forceid = $env{'form.forceid'};
2449: my $recurseid = $env{'form.recurseid'};
2450: my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules);
2451: my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'},
2452: $env{'form.ccuname'});
2453: if (($uidhash{$env{'form.ccuname'}}) &&
2454: ($uidhash{$env{'form.ccuname'}}!~/error\:/) &&
2455: (!$forceid)) {
2456: if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) {
2457: $env{'form.cid'} = $userenv{'id'};
2458: $no_forceid_alert = &mt('New student/employee ID does not match existing ID for this user.')
2459: .'<br />'
2460: .&mt("Change is not permitted without checking the 'Force ID change' checkbox on the previous page.")
2461: .'<br />'."\n";
2462: }
2463: }
2464: if ($env{'form.cid'} ne $userenv{'id'}) {
2465: my $checkhash;
2466: my $checks = { 'id' => 1 };
2467: $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} =
2468: { 'newuser' => $newuser,
2469: 'id' => $env{'form.cid'},
2470: };
2471: &Apache::loncommon::user_rule_check($checkhash,$checks,
2472: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules);
2473: if (ref($alerts{'id'}) eq 'HASH') {
2474: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2475: $env{'form.cid'} = $userenv{'id'};
2476: }
2477: }
2478: }
2479: my ($quotachanged,$oldportfolioquota,$newportfolioquota,$oldinststatus,
2480: $inststatus,$newinststatus,$oldisdefault,$newisdefault,$olddefquotatext,
2481: $newdefquotatext,%oldaccess,%oldaccesstext,%newaccess,%newaccesstext,
2482: $oldinststatuses,$newinststatuses);
2483: my ($defquota,$settingstatus) =
2484: &Apache::loncommon::default_quota($env{'form.ccdomain'},$inststatus);
2485: my ($showquota,$showtools,$showrequestcourses,$showinststatus,$showreqotherdom);
2486: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2487: $showquota = 1;
2488: }
2489: if (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
2490: $showtools = 1;
2491: }
2492: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
2493: $showrequestcourses = 1;
2494: } elsif (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
2495: $showreqotherdom = 1;
2496: }
2497: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2498: $showinststatus = 1;
2499: }
2500: my (%changeHash,%changed);
2501: $oldinststatus = $userenv{'inststatus'};
2502: if ($oldinststatus eq '') {
2503: $oldinststatuses = $othertitle;
2504: } else {
2505: if (ref($usertypes) eq 'HASH') {
2506: $oldinststatuses = join(', ',map{ $usertypes->{ &unescape($_) }; } (split(/:/,$userenv{'inststatus'})));
2507: } else {
2508: $oldinststatuses = join(', ',map{ &unescape($_); } (split(/:/,$userenv{'inststatus'})));
2509: }
2510: }
2511: $changeHash{'inststatus'} = $userenv{'inststatus'};
2512: my %canmodify_inststatus = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},['inststatus'],\@userroles);
2513: if ($canmodify_inststatus{'inststatus'}) {
2514: if (exists($env{'form.inststatus'})) {
2515: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2516: if (@inststatuses > 0) {
2517: $newinststatus = join(':',map { &escape($_); } @inststatuses);
2518: $changeHash{'inststatus'} = $newinststatus;
2519: if ($newinststatus ne $oldinststatus) {
2520: $changed{'inststatus'} = $newinststatus;
2521: }
2522: if (ref($usertypes) eq 'HASH') {
2523: $newinststatuses = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2524: } else {
2525: $newinststatuses = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2526: }
2527: } else {
2528: $newinststatus = '';
2529: $changeHash{'inststatus'} = $newinststatus;
2530: $newinststatuses = $othertitle;
2531: if ($newinststatus ne $oldinststatus) {
2532: $changed{'inststatus'} = $changeHash{'inststatus'};
2533: }
2534: }
2535: }
2536: }
2537: $changeHash{'portfolioquota'} = $userenv{'portfolioquota'};
2538: if ($userenv{'portfolioquota'} ne '') {
2539: $oldportfolioquota = $userenv{'portfolioquota'};
2540: if ($env{'form.customquota'} == 1) {
2541: if ($env{'form.portfolioquota'} eq '') {
2542: $newportfolioquota = 0;
2543: } else {
2544: $newportfolioquota = $env{'form.portfolioquota'};
2545: $newportfolioquota =~ s/[^\d\.]//g;
2546: }
2547: if ($newportfolioquota != $oldportfolioquota) {
2548: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2549: }
2550: } else {
2551: $changed{'quota'} = "a_admin('',\%changeHash);
2552: $newportfolioquota = $defquota;
2553: $newisdefault = 1;
2554: }
2555: } else {
2556: $oldisdefault = 1;
2557: $oldportfolioquota = $defquota;
2558: if ($env{'form.customquota'} == 1) {
2559: if ($env{'form.portfolioquota'} eq '') {
2560: $newportfolioquota = 0;
2561: } else {
2562: $newportfolioquota = $env{'form.portfolioquota'};
2563: $newportfolioquota =~ s/[^\d\.]//g;
2564: }
2565: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2566: } else {
2567: $newportfolioquota = $defquota;
2568: $newisdefault = 1;
2569: }
2570: }
2571: if ($oldisdefault) {
2572: $olddefquotatext = &get_defaultquota_text($settingstatus);
2573: }
2574: if ($newisdefault) {
2575: $newdefquotatext = &get_defaultquota_text($settingstatus);
2576: }
2577: &tool_changes('tools',\@usertools,\%oldaccess,\%oldaccesstext,\%userenv,
2578: \%changeHash,\%changed,\%newaccess,\%newaccesstext);
2579: if ($env{'form.ccdomain'} eq $env{'request.role.domain'}) {
2580: &tool_changes('requestcourses',\@requestcourses,\%oldaccess,\%oldaccesstext,
2581: \%userenv,\%changeHash,\%changed,\%newaccess,\%newaccesstext);
2582: } else {
2583: &tool_changes('reqcrsotherdom',\@requestcourses,\%oldaccess,\%oldaccesstext,
2584: \%userenv,\%changeHash,\%changed,\%newaccess,\%newaccesstext);
2585: }
2586: if ($env{'form.cfirstname'} ne $userenv{'firstname'} ||
2587: $env{'form.cmiddlename'} ne $userenv{'middlename'} ||
2588: $env{'form.clastname'} ne $userenv{'lastname'} ||
2589: $env{'form.cgeneration'} ne $userenv{'generation'} ||
2590: $env{'form.cid'} ne $userenv{'id'} ||
2591: $env{'form.cpermanentemail'} ne $userenv{'permanentemail'} ) {
2592: $namechanged = 1;
2593: }
2594: if (($namechanged) || (keys(%changed) > 0)) {
2595: $changeHash{'firstname'} = $env{'form.cfirstname'};
2596: $changeHash{'middlename'} = $env{'form.cmiddlename'};
2597: $changeHash{'lastname'} = $env{'form.clastname'};
2598: $changeHash{'generation'} = $env{'form.cgeneration'};
2599: $changeHash{'id'} = $env{'form.cid'};
2600: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
2601: my ($chgresult,$namechgresult);
2602: if (keys(%changed) > 0) {
2603: $chgresult =
2604: &Apache::lonnet::put('environment',\%changeHash,
2605: $env{'form.ccdomain'},$env{'form.ccuname'});
2606: if ($chgresult eq 'ok') {
2607: if (($env{'user.name'} eq $env{'form.ccuname'}) &&
2608: ($env{'user.domain'} eq $env{'form.ccdomain'})) {
2609: my %newenvhash;
2610: foreach my $key (keys(%changed)) {
2611: if (($key eq 'official') || ($key eq 'unofficial')
2612: || ($key eq 'community')) {
2613: $newenvhash{'environment.requestcourses.'.$key} =
2614: $changeHash{'requestcourses.'.$key};
2615: if ($changeHash{'requestcourses.'.$key} ne '') {
2616: $newenvhash{'environment.canrequest.'.$key} =
2617: $changeHash{'requestcourses.'.$key};
2618: } else {
2619: $newenvhash{'environment.canrequest.'.$key} =
2620: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2621: $key,'reload','requestcourses');
2622: }
2623: } elsif ($key ne 'quota') {
2624: $newenvhash{'environment.tools.'.$key} =
2625: $changeHash{'tools.'.$key};
2626: if ($changeHash{'tools.'.$key} ne '') {
2627: $newenvhash{'environment.availabletools.'.$key} =
2628: $changeHash{'tools.'.$key};
2629: } else {
2630: $newenvhash{'environment.availabletools.'.$key} =
2631: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'}, $key,'reload','tools');
2632: }
2633: }
2634: }
2635: if (keys(%newenvhash)) {
2636: &Apache::lonnet::appenv(\%newenvhash);
2637: }
2638: }
2639: }
2640: }
2641: if ($namechanged) {
2642: # Make the change
2643: $namechgresult =
2644: &Apache::lonnet::modifyuser($env{'form.ccdomain'},
2645: $env{'form.ccuname'},$changeHash{'id'},undef,undef,
2646: $changeHash{'firstname'},$changeHash{'middlename'},
2647: $changeHash{'lastname'},$changeHash{'generation'},
2648: $changeHash{'id'},undef,$changeHash{'permanentemail'});
2649: %userupdate = (
2650: lastname => $env{'form.clastname'},
2651: middlename => $env{'form.cmiddlename'},
2652: firstname => $env{'form.cfirstname'},
2653: generation => $env{'form.cgeneration'},
2654: id => $env{'form.cid'},
2655: );
2656: }
2657: if (($namechanged && $namechgresult eq 'ok') ||
2658: ((keys(%changed) > 0) && $chgresult eq 'ok')) {
2659: # Tell the user we changed the name
2660: my %lt=&Apache::lonlocal::texthash(
2661: 'uic' => 'User Information Changed',
2662: 'frst' => 'First Name',
2663: 'mddl' => 'Middle Name',
2664: 'lst' => 'Last Name',
2665: 'gen' => 'Generation',
2666: 'id' => 'Student/Employee ID',
2667: 'mail' => 'Permanent e-mail address',
2668: 'disk' => 'Disk space allocated to portfolio files',
2669: 'blog' => 'Blog Availability',
2670: 'aboutme' => 'Personal Information Page Availability',
2671: 'portfolio' => 'Portfolio Availability',
2672: 'official' => 'Can Request Official Courses',
2673: 'unofficial' => 'Can Request Unofficial Courses',
2674: 'community' => 'Can Request Communities',
2675: 'inststatus' => "Affiliation",
2676: 'prvs' => 'Previous Value:',
2677: 'chto' => 'Changed To:'
2678: );
2679: $r->print('<h4>'.$lt{'uic'}.'</h4>'.
2680: &Apache::loncommon::start_data_table().
2681: &Apache::loncommon::start_data_table_header_row());
2682: $r->print(<<"END");
2683: <th> </th>
2684: <th>$lt{'frst'}</th>
2685: <th>$lt{'mddl'}</th>
2686: <th>$lt{'lst'}</th>
2687: <th>$lt{'gen'}</th>
2688: <th>$lt{'id'}</th>
2689: <th>$lt{'mail'}</th>
2690: END
2691: if ($showinststatus) {
2692: $r->print("
2693: <th>$lt{'inststatus'}</th>\n");
2694: }
2695: if ($showrequestcourses) {
2696: foreach my $item (@requestcourses) {
2697: $r->print("
2698: <th>$lt{$item}</th>\n");
2699: }
2700: } elsif ($showreqotherdom) {
2701: foreach my $item (@requestcourses) {
2702: $r->print("
2703: <th>$lt{$item}</th>\n");
2704: }
2705: }
2706: if ($showquota) {
2707: $r->print("
2708: <th>$lt{'disk'}</th>\n");
2709: }
2710: if ($showtools) {
2711: foreach my $item (@usertools) {
2712: $r->print("
2713: <th>$lt{$item}</th>\n");
2714: }
2715: }
2716: $r->print(&Apache::loncommon::end_data_table_header_row().
2717: &Apache::loncommon::start_data_table_row());
2718: $r->print(<<"END");
2719: <td><b>$lt{'prvs'}</b></td>
2720: <td>$userenv{'firstname'} </td>
2721: <td>$userenv{'middlename'} </td>
2722: <td>$userenv{'lastname'} </td>
2723: <td>$userenv{'generation'} </td>
2724: <td>$userenv{'id'}</td>
2725: <td>$userenv{'permanentemail'} </td>
2726: END
2727: if ($showinststatus) {
2728: $r->print("
2729: <td>$oldinststatuses</td>\n");
2730: }
2731: if ($showrequestcourses) {
2732: foreach my $item (@requestcourses) {
2733: $r->print("
2734: <td>$oldaccess{$item} $oldaccesstext{$item}</td>\n");
2735: }
2736: } elsif ($showreqotherdom) {
2737: foreach my $item (@requestcourses) {
2738: $r->print("
2739: <td>$oldaccess{$item} $oldaccesstext{$item}</td>\n");
2740: }
2741: }
2742: if ($showquota) {
2743: $r->print("
2744: <td>$oldportfolioquota Mb $olddefquotatext </td>\n");
2745: }
2746: if ($showtools) {
2747: foreach my $item (@usertools) {
2748: $r->print("
2749: <td>$oldaccess{$item} $oldaccesstext{$item} </td>\n");
2750: }
2751: }
2752: $r->print(&Apache::loncommon::end_data_table_row().
2753: &Apache::loncommon::start_data_table_row());
2754: $r->print(<<"END");
2755: <td><span class="LC_nobreak"><b>$lt{'chto'}</b></span></td>
2756: <td>$env{'form.cfirstname'} </td>
2757: <td>$env{'form.cmiddlename'} </td>
2758: <td>$env{'form.clastname'} </td>
2759: <td>$env{'form.cgeneration'} </td>
2760: <td>$env{'form.cid'} </td>
2761: <td>$env{'form.cpermanentemail'} </td>
2762: END
2763: if ($showinststatus) {
2764: $r->print("
2765: <td>$newinststatuses</td>\n");
2766: }
2767: if ($showrequestcourses) {
2768: foreach my $item (@requestcourses) {
2769: $r->print("
2770: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2771: }
2772: } elsif ($showreqotherdom) {
2773: foreach my $item (@requestcourses) {
2774: $r->print("
2775: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2776: }
2777: }
2778: if ($showquota) {
2779: $r->print("
2780: <td>$newportfolioquota Mb $newdefquotatext </td>\n");
2781: }
2782: if ($showtools) {
2783: foreach my $item (@usertools) {
2784: $r->print("
2785: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2786: }
2787: }
2788: $r->print(&Apache::loncommon::end_data_table_row().
2789: &Apache::loncommon::end_data_table().'<br />');
2790: if ($env{'form.cid'} ne $userenv{'id'}) {
2791: &Apache::lonnet::idput($env{'form.ccdomain'},
2792: ($env{'form.ccuname'} => $env{'form.cid'}));
2793: if (($recurseid) &&
2794: (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
2795: my $idresult =
2796: &Apache::lonuserutils::propagate_id_change(
2797: $env{'form.ccuname'},$env{'form.ccdomain'},
2798: \%userupdate);
2799: $r->print('<br />'.$idresult.'<br />');
2800: }
2801: }
2802: if (($env{'form.ccdomain'} eq $env{'user.domain'}) &&
2803: ($env{'form.ccuname'} eq $env{'user.name'})) {
2804: my %newenvhash;
2805: foreach my $key (keys(%changeHash)) {
2806: $newenvhash{'environment.'.$key} = $changeHash{$key};
2807: }
2808: &Apache::lonnet::appenv(\%newenvhash);
2809: }
2810: } else { # error occurred
2811: $r->print('<span class="LC_error">'.&mt('Unable to successfully change environment for').' '.
2812: $env{'form.ccuname'}.' '.&mt('in domain').' '.
2813: $env{'form.ccdomain'}.'</span><br />');
2814: }
2815: } else { # End of if ($env ... ) logic
2816: # They did not want to change the users name, quota, tool availability,
2817: # or ability to request creation of courses,
2818: # but we can still tell them what the name and quota and availabilities are
2819: my %lt=&Apache::lonlocal::texthash(
2820: 'id' => "Student/Employee ID",
2821: 'mail' => "Permanent e-mail address",
2822: 'disk' => "Disk space allocated to user's portfolio files",
2823: 'blog' => "Blog Availability",
2824: 'aboutme' => "Personal Information Page Availability",
2825: 'portfolio' => "Portfolio Availability",
2826: 'official' => "Can Request Official Courses",
2827: 'unofficial' => "Can Request Unofficial Courses",
2828: 'community' => "Can Request Communities",
2829: 'inststatus' => "Affiliation",
2830: );
2831: $r->print(<<"END");
2832: <h4>$userenv{'firstname'} $userenv{'middlename'} $userenv{'lastname'} $userenv{'generation'}
2833: END
2834: if ($userenv{'permanentemail'} ne '') {
2835: $r->print('<br />['.$lt{'mail'}.': '.
2836: $userenv{'permanentemail'}.']');
2837: }
2838: if ($showinststatus) {
2839: $r->print('<br />['.$lt{'inststatus'}.': '.$oldinststatuses.']');
2840: }
2841: if ($showrequestcourses) {
2842: foreach my $item (@requestcourses) {
2843: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2844: $newaccesstext{$item}.']'."\n");
2845: }
2846: } elsif ($showreqotherdom) {
2847: foreach my $item (@requestcourses) {
2848: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2849: $newaccesstext{$item}.']'."\n");
2850: }
2851: }
2852: if ($showtools) {
2853: foreach my $item (@usertools) {
2854: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2855: $newaccesstext{$item}.']'."\n");
2856: }
2857: }
2858: if ($showquota) {
2859: $r->print('<br />['.$lt{'disk'}.': '.$oldportfolioquota.' Mb '.
2860: $olddefquotatext.']');
2861: }
2862: $r->print('</h4>');
2863: }
2864: if (@mod_disallowed) {
2865: my ($rolestr,$contextname);
2866: if (@longroles > 0) {
2867: $rolestr = join(', ',@longroles);
2868: } else {
2869: $rolestr = &mt('No roles');
2870: }
2871: if ($context eq 'course') {
2872: $contextname = &mt('course');
2873: } elsif ($context eq 'author') {
2874: $contextname = &mt('co-author');
2875: }
2876: $r->print(&mt('The following fields were not updated: ').'<ul>');
2877: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2878: foreach my $field (@mod_disallowed) {
2879: $r->print('<li>'.$fieldtitles{$field}.'</li>'."\n");
2880: }
2881: $r->print('</ul>');
2882: if (@mod_disallowed == 1) {
2883: $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname));
2884: } else {
2885: $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname));
2886: }
2887: my $helplink = 'javascript:helpMenu('."'display'".')';
2888: $r->print('<span class="LC_cusr_emph">'.$rolestr.'</span><br />'
2889: .&mt('Please contact your [_1]helpdesk[_2] for more information.'
2890: ,'<a href="'.$helplink.'">','</a>')
2891: .'<br />');
2892: }
2893: $r->print('<span class="LC_warning">'
2894: .$no_forceid_alert
2895: .&Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts,\%curr_rules)
2896: .'</span>');
2897: }
2898: if ($env{'form.action'} eq 'singlestudent') {
2899: &enroll_single_student($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype);
2900: $r->print('<p><a href="javascript:backPage(document.userupdate)">');
2901: if ($crstype eq 'Community') {
2902: $r->print(&mt('Enroll Another Member'));
2903: } else {
2904: $r->print(&mt('Enroll Another Student'));
2905: }
2906: $r->print('</a></p>');
2907: } else {
2908: my @rolechanges = &update_roles($r,$context);
2909: if ($namechanged) {
2910: if ($context eq 'course') {
2911: if (@userroles > 0) {
2912: if ((@rolechanges == 0) ||
2913: (!(grep(/^st$/,@rolechanges)))) {
2914: if (grep(/^st$/,@userroles)) {
2915: my $classlistupdated =
2916: &Apache::lonuserutils::update_classlist($cdom,
2917: $cnum,$env{'form.ccdomain'},
2918: $env{'form.ccuname'},\%userupdate);
2919: }
2920: }
2921: }
2922: }
2923: }
2924: my $userinfo = &Apache::loncommon::plainname($env{'form.ccuname'},
2925: $env{'form.ccdomain'});
2926: if ($env{'form.popup'}) {
2927: $r->print('<p><a href="javascript:window.close()">'.&mt('Close window').'</a></p>');
2928: } else {
2929: $r->print('<p><a href="javascript:backPage(document.userupdate,'."'$env{'form.prevphase'}','modify'".')">'
2930: .&mt('Modify this user: [_1]','<span class="LC_cusr_emph">'.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.' ('.$userinfo.')</span>').'</a>'
2931: .(' 'x5).'<a href="javascript:backPage(document.userupdate)">'
2932: .&mt('Create/Modify Another User').'</a></p>');
2933: }
2934: }
2935: $r->print(&Apache::loncommon::end_page());
2936: }
2937:
2938: sub tool_changes {
2939: my ($context,$usertools,$oldaccess,$oldaccesstext,$userenv,$changeHash,
2940: $changed,$newaccess,$newaccesstext) = @_;
2941: if (!((ref($usertools) eq 'ARRAY') && (ref($oldaccess) eq 'HASH') &&
2942: (ref($oldaccesstext) eq 'HASH') && (ref($userenv) eq 'HASH') &&
2943: (ref($changeHash) eq 'HASH') && (ref($changed) eq 'HASH') &&
2944: (ref($newaccess) eq 'HASH') && (ref($newaccesstext) eq 'HASH'))) {
2945: return;
2946: }
2947: if ($context eq 'reqcrsotherdom') {
2948: my @options = ('approval','validate','autolimit');
2949: my $optregex = join('|',@options);
2950: my %reqdisplay = &courserequest_display();
2951: my $cdom = $env{'request.role.domain'};
2952: foreach my $tool (@{$usertools}) {
2953: $oldaccesstext->{$tool} = &mt('No');
2954: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
2955: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
2956: my $newop;
2957: if ($env{'form.'.$context.'_'.$tool}) {
2958: $newop = $env{'form.'.$context.'_'.$tool};
2959: if ($newop eq 'autolimit') {
2960: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
2961: $limit =~ s/\D+//g;
2962: $newop .= '='.$limit;
2963: }
2964: }
2965: if ($userenv->{$context.'.'.$tool} eq '') {
2966: if ($newop) {
2967: $changed->{$tool}=&tool_admin($tool,$cdom.':'.$newop,
2968: $changeHash,$context);
2969: if ($changed->{$tool}) {
2970: $newaccesstext->{$tool} = &mt('Yes');
2971: } else {
2972: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
2973: }
2974: }
2975: } else {
2976: my @curr = split(',',$userenv->{$context.'.'.$tool});
2977: my @new;
2978: my $changedoms;
2979: foreach my $req (@curr) {
2980: if ($req =~ /^\Q$cdom\E\:($optregex\=?\d*)$/) {
2981: $oldaccesstext->{$tool} = &mt('Yes');
2982: my $oldop = $1;
2983: if ($oldop ne $newop) {
2984: $changedoms = 1;
2985: foreach my $item (@curr) {
2986: my ($reqdom,$option) = split(':',$item);
2987: unless ($reqdom eq $cdom) {
2988: push(@new,$item);
2989: }
2990: }
2991: if ($newop) {
2992: push(@new,$cdom.':'.$newop);
2993: }
2994: @new = sort(@new);
2995: }
2996: last;
2997: }
2998: }
2999: if ((!$changedoms) && ($newop)) {
3000: $changedoms = 1;
3001: @new = sort(@curr,$cdom.':'.$newop);
3002: }
3003: if ($changedoms) {
3004: my $newdomstr;
3005: if (@new) {
3006: $newdomstr = join(',',@new);
3007: }
3008: $changed->{$tool}=&tool_admin($tool,$newdomstr,$changeHash,
3009: $context);
3010: if ($changed->{$tool}) {
3011: if ($env{'form.'.$context.'_'.$tool}) {
3012: if ($env{'form.'.$context.'_'.$tool} eq 'autolimit') {
3013: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3014: $limit =~ s/\D+//g;
3015: if ($limit) {
3016: $newaccesstext->{$tool} = &mt('Yes, up to limit of [quant,_1,request] per user.',$limit);
3017: } else {
3018: $newaccesstext->{$tool} = &mt('Yes, processed automatically');
3019: }
3020: } else {
3021: $newaccesstext->{$tool} = $reqdisplay{$env{'form.'.$context.'_'.$tool}};
3022: }
3023: } else {
3024: $newaccesstext->{$tool} = &mt('No');
3025: }
3026: }
3027: }
3028: }
3029: }
3030: return;
3031: }
3032: foreach my $tool (@{$usertools}) {
3033: my $newval;
3034: if ($context eq 'requestcourses') {
3035: $newval = $env{'form.crsreq_'.$tool};
3036: if ($newval eq 'autolimit') {
3037: $newval .= '='.$env{'form.crsreq_'.$tool.'_limit'};
3038: }
3039: } else {
3040: $newval = $env{'form.'.$context.'_'.$tool};
3041: }
3042: if ($userenv->{$context.'.'.$tool} ne '') {
3043: $oldaccess->{$tool} = &mt('custom');
3044: if ($userenv->{$context.'.'.$tool}) {
3045: $oldaccesstext->{$tool} = &mt("availability set to 'on'");
3046: } else {
3047: $oldaccesstext->{$tool} = &mt("availability set to 'off'");
3048: }
3049: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
3050: if ($env{'form.custom'.$tool} == 1) {
3051: if ($newval ne $userenv->{$context.'.'.$tool}) {
3052: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3053: $context);
3054: if ($changed->{$tool}) {
3055: $newaccess->{$tool} = &mt('custom');
3056: if ($newval) {
3057: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3058: } else {
3059: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3060: }
3061: } else {
3062: $newaccess->{$tool} = $oldaccess->{$tool};
3063: if ($userenv->{$context.'.'.$tool}) {
3064: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3065: } else {
3066: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3067: }
3068: }
3069: } else {
3070: $newaccess->{$tool} = $oldaccess->{$tool};
3071: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3072: }
3073: } else {
3074: $changed->{$tool} = &tool_admin($tool,'',$changeHash,$context);
3075: if ($changed->{$tool}) {
3076: $newaccess->{$tool} = &mt('default');
3077: } else {
3078: $newaccess->{$tool} = $oldaccess->{$tool};
3079: if ($userenv->{$context.'.'.$tool}) {
3080: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3081: } else {
3082: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3083: }
3084: }
3085: }
3086: } else {
3087: $oldaccess->{$tool} = &mt('default');
3088: if ($env{'form.custom'.$tool} == 1) {
3089: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3090: $context);
3091: if ($changed->{$tool}) {
3092: $newaccess->{$tool} = &mt('custom');
3093: if ($newval) {
3094: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3095: } else {
3096: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3097: }
3098: } else {
3099: $newaccess->{$tool} = $oldaccess->{$tool};
3100: }
3101: } else {
3102: $newaccess->{$tool} = $oldaccess->{$tool};
3103: }
3104: }
3105: }
3106: return;
3107: }
3108:
3109: sub update_roles {
3110: my ($r,$context) = @_;
3111: my $now=time;
3112: my @rolechanges;
3113: my %disallowed;
3114: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
3115: foreach my $key (keys (%env)) {
3116: next if (! $env{$key});
3117: next if ($key eq 'form.action');
3118: # Revoke roles
3119: if ($key=~/^form\.rev/) {
3120: if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
3121: # Revoke standard role
3122: my ($scope,$role) = ($1,$2);
3123: my $result =
3124: &Apache::lonnet::revokerole($env{'form.ccdomain'},
3125: $env{'form.ccuname'},
3126: $scope,$role,'','',$context);
3127: $r->print(&mt('Revoking [_1] in [_2]: [_3]',
3128: $role,$scope,'<b>'.$result.'</b>').'<br />');
3129: if ($role eq 'st') {
3130: my $result =
3131: &Apache::lonuserutils::classlist_drop($scope,
3132: $env{'form.ccuname'},$env{'form.ccdomain'},
3133: $now);
3134: $r->print($result);
3135: }
3136: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3137: push(@rolechanges,$role);
3138: }
3139: }
3140: if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) {
3141: # Revoke custom role
3142: $r->print(&mt('Revoking custom role:').
3143: ' '.$4.' by '.$3.':'.$2.' in '.$1.': <b>'.
3144: &Apache::lonnet::revokecustomrole($env{'form.ccdomain'},
3145: $env{'form.ccuname'},$1,$2,$3,$4,'','',$context).
3146: '</b><br />');
3147: if (!grep(/^cr$/,@rolechanges)) {
3148: push(@rolechanges,'cr');
3149: }
3150: }
3151: } elsif ($key=~/^form\.del/) {
3152: if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
3153: # Delete standard role
3154: my ($scope,$role) = ($1,$2);
3155: my $result =
3156: &Apache::lonnet::assignrole($env{'form.ccdomain'},
3157: $env{'form.ccuname'},
3158: $scope,$role,$now,0,1,'',
3159: $context);
3160: $r->print(&mt('Deleting [_1] in [_2]: [_3]',$role,$scope,
3161: '<b>'.$result.'</b>').'<br />');
3162: if ($role eq 'st') {
3163: my $result =
3164: &Apache::lonuserutils::classlist_drop($scope,
3165: $env{'form.ccuname'},$env{'form.ccdomain'},
3166: $now);
3167: $r->print($result);
3168: }
3169: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3170: push(@rolechanges,$role);
3171: }
3172: }
3173: if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3174: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3175: # Delete custom role
3176: $r->print(&mt('Deleting custom role [_1] by [_2] in [_3]',
3177: $rolename,$rnam.':'.$rdom,$url).': <b>'.
3178: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
3179: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
3180: 0,1,$context).'</b><br />');
3181: if (!grep(/^cr$/,@rolechanges)) {
3182: push(@rolechanges,'cr');
3183: }
3184: }
3185: } elsif ($key=~/^form\.ren/) {
3186: my $udom = $env{'form.ccdomain'};
3187: my $uname = $env{'form.ccuname'};
3188: # Re-enable standard role
3189: if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
3190: my $url = $1;
3191: my $role = $2;
3192: my $logmsg;
3193: my $output;
3194: if ($role eq 'st') {
3195: if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) {
3196: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$1,$2,$3);
3197: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course') || ($result eq 'refused')) {
3198: if ($result eq 'refused' && $logmsg) {
3199: $output = $logmsg;
3200: } else {
3201: $output = "Error: $result\n";
3202: }
3203: } else {
3204: $output = &mt('Assigning').' '.$role.' in '.$url.
3205: &mt('starting').' '.localtime($now).
3206: ': <br />'.$logmsg.'<br />'.
3207: &mt('Add to classlist').': <b>ok</b><br />';
3208: }
3209: }
3210: } else {
3211: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
3212: $env{'form.ccuname'},$url,$role,0,$now,'','',
3213: $context);
3214: $output = &mt('Re-enabling [_1] in [_2]: [_3]',
3215: $role,$url,'<b>'.$result.'</b>').'<br />';
3216: }
3217: $r->print($output);
3218: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3219: push(@rolechanges,$role);
3220: }
3221: }
3222: # Re-enable custom role
3223: if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3224: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3225: my $result = &Apache::lonnet::assigncustomrole(
3226: $env{'form.ccdomain'}, $env{'form.ccuname'},
3227: $url,$rdom,$rnam,$rolename,0,$now,undef,$context);
3228: $r->print(&mt('Re-enabling custom role [_1] by [_2] in [_3]: [_4]',
3229: $rolename,$rnam.':'.$rdom,$url,'<b>'.$result.'</b>').'<br />');
3230: if (!grep(/^cr$/,@rolechanges)) {
3231: push(@rolechanges,'cr');
3232: }
3233: }
3234: } elsif ($key=~/^form\.act/) {
3235: my $udom = $env{'form.ccdomain'};
3236: my $uname = $env{'form.ccuname'};
3237: if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) {
3238: # Activate a custom role
3239: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
3240: my $url='/'.$one.'/'.$two;
3241: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
3242:
3243: my $start = ( $env{'form.start_'.$full} ?
3244: $env{'form.start_'.$full} :
3245: $now );
3246: my $end = ( $env{'form.end_'.$full} ?
3247: $env{'form.end_'.$full} :
3248: 0 );
3249:
3250: # split multiple sections
3251: my %sections = ();
3252: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
3253: if ($num_sections == 0) {
3254: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end,$context));
3255: } else {
3256: my %curr_groups =
3257: &Apache::longroup::coursegroups($one,$two);
3258: foreach my $sec (sort {$a cmp $b} keys %sections) {
3259: if (($sec eq 'none') || ($sec eq 'all') ||
3260: exists($curr_groups{$sec})) {
3261: $disallowed{$sec} = $url;
3262: next;
3263: }
3264: my $securl = $url.'/'.$sec;
3265: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end,$context));
3266: }
3267: }
3268: if (!grep(/^cr$/,@rolechanges)) {
3269: push(@rolechanges,'cr');
3270: }
3271: } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) {
3272: # Activate roles for sections with 3 id numbers
3273: # set start, end times, and the url for the class
3274: my ($one,$two,$three)=($1,$2,$3);
3275: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
3276: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
3277: $now );
3278: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
3279: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
3280: 0 );
3281: my $url='/'.$one.'/'.$two;
3282: my $type = 'three';
3283: # split multiple sections
3284: my %sections = ();
3285: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
3286: if ($num_sections == 0) {
3287: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3288: } else {
3289: my %curr_groups =
3290: &Apache::longroup::coursegroups($one,$two);
3291: my $emptysec = 0;
3292: foreach my $sec (sort {$a cmp $b} keys %sections) {
3293: $sec =~ s/\W//g;
3294: if ($sec ne '') {
3295: if (($sec eq 'none') || ($sec eq 'all') ||
3296: exists($curr_groups{$sec})) {
3297: $disallowed{$sec} = $url;
3298: next;
3299: }
3300: my $securl = $url.'/'.$sec;
3301: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec,$context));
3302: } else {
3303: $emptysec = 1;
3304: }
3305: }
3306: if ($emptysec) {
3307: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3308: }
3309: }
3310: if (!grep(/^\Q$three\E$/,@rolechanges)) {
3311: push(@rolechanges,$three);
3312: }
3313: } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
3314: # Activate roles for sections with two id numbers
3315: # set start, end times, and the url for the class
3316: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
3317: $env{'form.start_'.$1.'_'.$2} :
3318: $now );
3319: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
3320: $env{'form.end_'.$1.'_'.$2} :
3321: 0 );
3322: my $one = $1;
3323: my $two = $2;
3324: my $url='/'.$one.'/';
3325: # split multiple sections
3326: my %sections = ();
3327: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two},\%sections,$two);
3328: if ($num_sections == 0) {
3329: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3330: } else {
3331: my $emptysec = 0;
3332: foreach my $sec (sort {$a cmp $b} keys %sections) {
3333: if ($sec ne '') {
3334: my $securl = $url.'/'.$sec;
3335: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$two,$start,$end,$one,undef,$sec,$context));
3336: } else {
3337: $emptysec = 1;
3338: }
3339: }
3340: if ($emptysec) {
3341: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3342: }
3343: }
3344: if (!grep(/^\Q$two\E$/,@rolechanges)) {
3345: push(@rolechanges,$two);
3346: }
3347: } else {
3348: $r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
3349: }
3350: foreach my $key (sort(keys(%disallowed))) {
3351: $r->print('<p class="LC_warning">');
3352: if (($key eq 'none') || ($key eq 'all')) {
3353: $r->print(&mt('[_1] may not be used as the name for a section, as it is a reserved word.','<tt>'.$key.'</tt>'));
3354: } else {
3355: $r->print(&mt('[_1] may not be used as the name for a section, as it is the name of a course group.','<tt>'.$key.'</tt>'));
3356: }
3357: $r->print('</p><p>'
3358: .&mt('Please [_1]go back[_2] and choose a different section name.'
3359: ,'<a href="javascript:history.go(-1)'
3360: ,'</a>')
3361: .'</p><br />'
3362: );
3363: }
3364: }
3365: } # End of foreach (keys(%env))
3366: # Flush the course logs so reverse user roles immediately updated
3367: &Apache::lonnet::flushcourselogs();
3368: if (@rolechanges == 0) {
3369: $r->print(&mt('No roles to modify'));
3370: }
3371: return @rolechanges;
3372: }
3373:
3374: sub enroll_single_student {
3375: my ($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype) = @_;
3376: $r->print('<h3>');
3377: if ($crstype eq 'Community') {
3378: $r->print(&mt('Enrolling Member'));
3379: } else {
3380: $r->print(&mt('Enrolling Student'));
3381: }
3382: $r->print('</h3>');
3383:
3384: # Remove non alphanumeric values from section
3385: $env{'form.sections'}=~s/\W//g;
3386:
3387: # Clean out any old student roles the user has in this class.
3388: &Apache::lonuserutils::modifystudent($env{'form.ccdomain'},
3389: $env{'form.ccuname'},$env{'request.course.id'},undef,$uhome);
3390: my ($startdate,$enddate) = &Apache::lonuserutils::get_dates_from_form();
3391: my $enroll_result =
3392: &Apache::lonnet::modify_student_enrollment($env{'form.ccdomain'},
3393: $env{'form.ccuname'},$env{'form.cid'},$env{'form.cfirstname'},
3394: $env{'form.cmiddlename'},$env{'form.clastname'},
3395: $env{'form.generation'},$env{'form.sections'},$enddate,
3396: $startdate,'manual',undef,$env{'request.course.id'},'',$context);
3397: if ($enroll_result =~ /^ok/) {
3398: $r->print(&mt('<b>[_1]</b> enrolled',$env{'form.ccuname'}.':'.$env{'form.ccdomain'}));
3399: if ($env{'form.sections'} ne '') {
3400: $r->print(' '.&mt('in section [_1]',$env{'form.sections'}));
3401: }
3402: my ($showstart,$showend);
3403: if ($startdate <= $now) {
3404: $showstart = &mt('Access starts immediately');
3405: } else {
3406: $showstart = &mt('Access starts: ').&Apache::lonlocal::locallocaltime($startdate);
3407: }
3408: if ($enddate == 0) {
3409: $showend = &mt('ends: no ending date');
3410: } else {
3411: $showend = &mt('ends: ').&Apache::lonlocal::locallocaltime($enddate);
3412: }
3413: $r->print('.<br />'.$showstart.'; '.$showend);
3414: if ($startdate <= $now && !$newuser) {
3415: $r->print('<p> ');
3416: if ($crstype eq 'Community') {
3417: $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.'));
3418: } else {
3419: $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.'));
3420: }
3421: $r->print('</p>');
3422: }
3423: } else {
3424: $r->print(&mt('unable to enroll').": ".$enroll_result);
3425: }
3426: return;
3427: }
3428:
3429: sub get_defaultquota_text {
3430: my ($settingstatus) = @_;
3431: my $defquotatext;
3432: if ($settingstatus eq '') {
3433: $defquotatext = &mt('(default)');
3434: } else {
3435: my ($usertypes,$order) =
3436: &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
3437: if ($usertypes->{$settingstatus} eq '') {
3438: $defquotatext = &mt('(default)');
3439: } else {
3440: $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus});
3441: }
3442: }
3443: return $defquotatext;
3444: }
3445:
3446: sub update_result_form {
3447: my ($uhome) = @_;
3448: my $outcome =
3449: '<form name="userupdate" method="post" />'."\n";
3450: foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
3451: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3452: }
3453: if ($env{'form.origname'} ne '') {
3454: $outcome .= '<input type="hidden" name="origname" value="'.$env{'form.origname'}.'" />'."\n";
3455: }
3456: foreach my $item ('sortby','seluname','seludom') {
3457: if (exists($env{'form.'.$item})) {
3458: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3459: }
3460: }
3461: if ($uhome eq 'no_host') {
3462: $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
3463: }
3464: $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
3465: '<input type ="hidden" name="currstate" value="" />'."\n".
3466: '<input type ="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
3467: '</form>';
3468: return $outcome;
3469: }
3470:
3471: sub quota_admin {
3472: my ($setquota,$changeHash) = @_;
3473: my $quotachanged;
3474: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
3475: # Current user has quota modification privileges
3476: if (ref($changeHash) eq 'HASH') {
3477: $quotachanged = 1;
3478: $changeHash->{'portfolioquota'} = $setquota;
3479: }
3480: }
3481: return $quotachanged;
3482: }
3483:
3484: sub tool_admin {
3485: my ($tool,$settool,$changeHash,$context) = @_;
3486: my $canchange = 0;
3487: if ($context eq 'requestcourses') {
3488: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
3489: $canchange = 1;
3490: }
3491: } elsif ($context eq 'reqcrsotherdom') {
3492: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
3493: $canchange = 1;
3494: }
3495: } elsif (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
3496: # Current user has quota modification privileges
3497: $canchange = 1;
3498: }
3499: my $toolchanged;
3500: if ($canchange) {
3501: if (ref($changeHash) eq 'HASH') {
3502: $toolchanged = 1;
3503: $changeHash->{$context.'.'.$tool} = $settool;
3504: }
3505: }
3506: return $toolchanged;
3507: }
3508:
3509: sub build_roles {
3510: my ($sectionstr,$sections,$role) = @_;
3511: my $num_sections = 0;
3512: if ($sectionstr=~ /,/) {
3513: my @secnums = split/,/,$sectionstr;
3514: if ($role eq 'st') {
3515: $secnums[0] =~ s/\W//g;
3516: $$sections{$secnums[0]} = 1;
3517: $num_sections = 1;
3518: } else {
3519: foreach my $sec (@secnums) {
3520: $sec =~ ~s/\W//g;
3521: if (!($sec eq "")) {
3522: if (exists($$sections{$sec})) {
3523: $$sections{$sec} ++;
3524: } else {
3525: $$sections{$sec} = 1;
3526: $num_sections ++;
3527: }
3528: }
3529: }
3530: }
3531: } else {
3532: $sectionstr=~s/\W//g;
3533: unless ($sectionstr eq '') {
3534: $$sections{$sectionstr} = 1;
3535: $num_sections ++;
3536: }
3537: }
3538:
3539: return $num_sections;
3540: }
3541:
3542: # ========================================================== Custom Role Editor
3543:
3544: sub custom_role_editor {
3545: my ($r) = @_;
3546: my $action = $env{'form.customroleaction'};
3547: my $rolename;
3548: if ($action eq 'new') {
3549: $rolename=$env{'form.newrolename'};
3550: } else {
3551: $rolename=$env{'form.rolename'};
3552: }
3553:
3554: $rolename=~s/[^A-Za-z0-9]//gs;
3555: if (!$rolename || $env{'form.phase'} eq 'pickrole') {
3556: &print_username_entry_form($r);
3557: return;
3558: }
3559: my ($crstype,$context);
3560: if ($env{'request.course.id'}) {
3561: $crstype = &Apache::loncommon::course_type();
3562: $context = 'course';
3563: } else {
3564: $context = 'domain';
3565: $crstype = $env{'form.templatecrstype'};
3566: }
3567: # ------------------------------------------------------- What can be assigned?
3568: my %full=();
3569: my %courselevel=();
3570: my %courselevelcurrent=();
3571: my $syspriv='';
3572: my $dompriv='';
3573: my $coursepriv='';
3574: my $body_top;
3575: my ($rdummy,$roledef)=
3576: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3577: # ------------------------------------------------------- Does this role exist?
3578: $body_top .= '<h2>';
3579: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3580: $body_top .= &mt('Existing Role').' "';
3581: # ------------------------------------------------- Get current role privileges
3582: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
3583: if ($crstype eq 'Community') {
3584: $syspriv =~ s/bre\&S//;
3585: }
3586: } else {
3587: $body_top .= &mt('New Role').' "';
3588: $roledef='';
3589: }
3590: $body_top .= $rolename.'"</h2>';
3591: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3592: my ($priv,$restrict)=split(/\&/,$item);
3593: if (!$restrict) { $restrict='F'; }
3594: $courselevel{$priv}=$restrict;
3595: if ($coursepriv=~/\:$priv/) {
3596: $courselevelcurrent{$priv}=1;
3597: }
3598: $full{$priv}=1;
3599: }
3600: my %domainlevel=();
3601: my %domainlevelcurrent=();
3602: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3603: my ($priv,$restrict)=split(/\&/,$item);
3604: if (!$restrict) { $restrict='F'; }
3605: $domainlevel{$priv}=$restrict;
3606: if ($dompriv=~/\:$priv/) {
3607: $domainlevelcurrent{$priv}=1;
3608: }
3609: $full{$priv}=1;
3610: }
3611: my %systemlevel=();
3612: my %systemlevelcurrent=();
3613: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3614: my ($priv,$restrict)=split(/\&/,$item);
3615: if (!$restrict) { $restrict='F'; }
3616: $systemlevel{$priv}=$restrict;
3617: if ($syspriv=~/\:$priv/) {
3618: $systemlevelcurrent{$priv}=1;
3619: }
3620: $full{$priv}=1;
3621: }
3622: my ($jsback,$elements) = &crumb_utilities();
3623: my $button_code = "\n";
3624: my $head_script = "\n";
3625: $head_script .= '<script type="text/javascript">'."\n"
3626: .'// <![CDATA['."\n";
3627: my @template_roles = ("in","ta","ep");
3628: if ($context eq 'domain') {
3629: push(@template_roles,"ad");
3630: }
3631: push(@template_roles,"st");
3632: if ($crstype eq 'Community') {
3633: unshift(@template_roles,'co');
3634: } else {
3635: unshift(@template_roles,'cc');
3636: }
3637: foreach my $role (@template_roles) {
3638: $head_script .= &make_script_template($role,$crstype);
3639: $button_code .= &make_button_code($role,$crstype).' ';
3640: }
3641: my $context_code;
3642: if ($context eq 'domain') {
3643: my $checkedCommunity = '';
3644: my $checkedCourse = ' checked="checked"';
3645: if ($env{'form.templatecrstype'} eq 'Community') {
3646: $checkedCommunity = $checkedCourse;
3647: $checkedCourse = '';
3648: }
3649: $context_code = '<label>'.
3650: '<input type="radio" name="templatecrstype" value="Course"'.$checkedCourse.' onclick="this.form.submit();">'.
3651: &mt('Course').
3652: '</label>'.(' ' x2).
3653: '<label>'.
3654: '<input type="radio" name="templatecrstype" value="Community"'.$checkedCommunity.' onclick="this.form.submit();">'.
3655: &mt('Community').
3656: '</label>'.
3657: '</fieldset>'.
3658: '<input type="hidden" name="customroleaction" value="'.
3659: $action.'" />';
3660: if ($env{'form.customroleaction'} eq 'new') {
3661: $context_code .= '<input type="hidden" name="newrolename" value="'.
3662: $rolename.'" />';
3663: } else {
3664: $context_code .= '<input type="hidden" name="rolename" value="'.
3665: $rolename.'" />';
3666: }
3667: $context_code .= '<input type="hidden" name="action" value="custom" />'.
3668: '<input type="hidden" name="phase" value="selected_custom_edit" />';
3669: }
3670:
3671: $head_script .= "\n".$jsback."\n"
3672: .'// ]]>'."\n"
3673: .'</script>'."\n";
3674: $r->print(&Apache::loncommon::start_page('Custom Role Editor',$head_script));
3675: &Apache::lonhtmlcommon::add_breadcrumb
3676: ({href=>"javascript:backPage(document.form1,'pickrole','')",
3677: text=>"Pick custom role",
3678: faq=>282,bug=>'Instructor Interface',},
3679: {href=>"javascript:backPage(document.form1,'','')",
3680: text=>"Edit custom role",
3681: faq=>282,bug=>'Instructor Interface',});
3682: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3683: 'Course_Editing_Custom_Roles'));
3684:
3685: $r->print($body_top);
3686: my %lt=&Apache::lonlocal::texthash(
3687: 'prv' => "Privilege",
3688: 'crl' => "Course Level",
3689: 'dml' => "Domain Level",
3690: 'ssl' => "System Level");
3691:
3692:
3693: $r->print('<div class="LC_left_float">'
3694: .'<form action=""><fieldset>'
3695: .'<legend>'.&mt('Select a Template').'</legend>'
3696: .$button_code
3697: .'</fieldset></form></div>');
3698: if ($context_code) {
3699: $r->print('<div class="LC_left_float">'
3700: .'<form action="/adm/createuser" method="post"><fieldset>'
3701: .'<legend>'.&mt('Context').'</legend>'
3702: .$context_code
3703: .'</form>'
3704: .'</div>'
3705: );
3706: }
3707: $r->print('<br clear="all" />');
3708:
3709: $r->print(<<ENDCCF);
3710: <form name="form1" method="post">
3711: <input type="hidden" name="phase" value="set_custom_roles" />
3712: <input type="hidden" name="rolename" value="$rolename" />
3713: ENDCCF
3714: $r->print(&Apache::loncommon::start_data_table().
3715: &Apache::loncommon::start_data_table_header_row().
3716: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
3717: '</th><th>'.$lt{'ssl'}.'</th>'.
3718: &Apache::loncommon::end_data_table_header_row());
3719: foreach my $priv (sort(keys(%full))) {
3720: my $privtext = &Apache::lonnet::plaintext($priv,$crstype);
3721: $r->print(&Apache::loncommon::start_data_table_row().
3722: '<td>'.$privtext.'</td><td>'.
3723: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c"'.
3724: ($courselevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3725: '</td><td>'.
3726: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d"'.
3727: ($domainlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3728: '</td><td>');
3729: if ($priv eq 'bre' && $crstype eq 'Community') {
3730: $r->print(' ');
3731: } else {
3732: $r->print($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s"'.
3733: ($systemlevelcurrent{$priv}?' checked="checked"':'').' />':' ');
3734: }
3735: $r->print('</td>'.
3736: &Apache::loncommon::end_data_table_row());
3737: }
3738: $r->print(&Apache::loncommon::end_data_table().
3739: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
3740: '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
3741: '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
3742: '<input type="reset" value="'.&mt("Reset").'" />'."\n".
3743: '<input type="submit" value="'.&mt('Save').'" /></form>'.
3744: &Apache::loncommon::end_page());
3745: }
3746: # --------------------------------------------------------
3747: sub make_script_template {
3748: my ($role,$crstype) = @_;
3749: my %full_c=();
3750: my %full_d=();
3751: my %full_s=();
3752: my $return_script;
3753: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3754: my ($priv,$restrict)=split(/\&/,$item);
3755: $full_c{$priv}=1;
3756: }
3757: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3758: my ($priv,$restrict)=split(/\&/,$item);
3759: $full_d{$priv}=1;
3760: }
3761: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3762: next if (($crstype eq 'Community') && ($item eq 'bre&S'));
3763: my ($priv,$restrict)=split(/\&/,$item);
3764: $full_s{$priv}=1;
3765: }
3766: $return_script .= 'function set_'.$role.'() {'."\n";
3767: my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
3768: my %role_c;
3769: foreach my $priv (@temp) {
3770: my ($priv_item, $dummy) = split(/\&/,$priv);
3771: $role_c{$priv_item} = 1;
3772: }
3773: my %role_d;
3774: @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
3775: foreach my $priv(@temp) {
3776: my ($priv_item, $dummy) = split(/\&/,$priv);
3777: $role_d{$priv_item} = 1;
3778: }
3779: my %role_s;
3780: @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
3781: foreach my $priv(@temp) {
3782: my ($priv_item, $dummy) = split(/\&/,$priv);
3783: $role_s{$priv_item} = 1;
3784: }
3785: foreach my $priv_item (keys(%full_c)) {
3786: my ($priv, $dummy) = split(/\&/,$priv_item);
3787: if ((exists($role_c{$priv})) || (exists($role_d{$priv})) ||
3788: (exists($role_s{$priv}))) {
3789: $return_script .= "document.form1.$priv"."_c.checked = true;\n";
3790: } else {
3791: $return_script .= "document.form1.$priv"."_c.checked = false;\n";
3792: }
3793: }
3794: foreach my $priv_item (keys(%full_d)) {
3795: my ($priv, $dummy) = split(/\&/,$priv_item);
3796: if ((exists($role_d{$priv})) || (exists($role_s{$priv}))) {
3797: $return_script .= "document.form1.$priv"."_d.checked = true;\n";
3798: } else {
3799: $return_script .= "document.form1.$priv"."_d.checked = false;\n";
3800: }
3801: }
3802: foreach my $priv_item (keys(%full_s)) {
3803: my ($priv, $dummy) = split(/\&/,$priv_item);
3804: if (exists($role_s{$priv})) {
3805: $return_script .= "document.form1.$priv"."_s.checked = true;\n";
3806: } else {
3807: $return_script .= "document.form1.$priv"."_s.checked = false;\n";
3808: }
3809: }
3810: $return_script .= '}'."\n";
3811: return ($return_script);
3812: }
3813: # ----------------------------------------------------------
3814: sub make_button_code {
3815: my ($role,$crstype) = @_;
3816: my $label = &Apache::lonnet::plaintext($role,$crstype);
3817: my $button_code = '<input type="button" onclick="set_'.$role.'()" value="'.$label.'" />';
3818: return ($button_code);
3819: }
3820: # ---------------------------------------------------------- Call to definerole
3821: sub set_custom_role {
3822: my ($r,$context) = @_;
3823: my $rolename=$env{'form.rolename'};
3824: $rolename=~s/[^A-Za-z0-9]//gs;
3825: if (!$rolename) {
3826: &custom_role_editor($r);
3827: return;
3828: }
3829: my ($jsback,$elements) = &crumb_utilities();
3830: my $jscript = '<script type="text/javascript">'
3831: .'// <![CDATA['."\n"
3832: .$jsback."\n"
3833: .'// ]]>'."\n"
3834: .'</script>'."\n";
3835:
3836: $r->print(&Apache::loncommon::start_page('Save Custom Role'),$jscript);
3837: &Apache::lonhtmlcommon::add_breadcrumb
3838: ({href=>"javascript:backPage(document.customresult,'pickrole','')",
3839: text=>"Pick custom role",
3840: faq=>282,bug=>'Instructor Interface',},
3841: {href=>"javascript:backPage(document.customresult,'selected_custom_edit','')",
3842: text=>"Edit custom role",
3843: faq=>282,bug=>'Instructor Interface',},
3844: {href=>"javascript:backPage(document.customresult,'set_custom_roles','')",
3845: text=>"Result",
3846: faq=>282,bug=>'Instructor Interface',});
3847: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3848: 'Course_Editing_Custom_Roles'));
3849:
3850: my ($rdummy,$roledef)=
3851: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3852:
3853: # ------------------------------------------------------- Does this role exist?
3854: $r->print('<h3>');
3855: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3856: $r->print(&mt('Existing Role').' "');
3857: } else {
3858: $r->print(&mt('New Role').' "');
3859: $roledef='';
3860: }
3861: $r->print($rolename.'"</h3>');
3862: # ------------------------------------------------------- What can be assigned?
3863: my $sysrole='';
3864: my $domrole='';
3865: my $courole='';
3866:
3867: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3868: my ($priv,$restrict)=split(/\&/,$item);
3869: if (!$restrict) { $restrict=''; }
3870: if ($env{'form.'.$priv.'_c'}) {
3871: $courole.=':'.$item;
3872: }
3873: }
3874:
3875: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3876: my ($priv,$restrict)=split(/\&/,$item);
3877: if (!$restrict) { $restrict=''; }
3878: if ($env{'form.'.$priv.'_d'}) {
3879: $domrole.=':'.$item;
3880: }
3881: }
3882:
3883: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3884: my ($priv,$restrict)=split(/\&/,$item);
3885: if (!$restrict) { $restrict=''; }
3886: if ($env{'form.'.$priv.'_s'}) {
3887: $sysrole.=':'.$item;
3888: }
3889: }
3890: $r->print('<br />Defining Role: '.
3891: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
3892: if ($env{'request.course.id'}) {
3893: my $url='/'.$env{'request.course.id'};
3894: $url=~s/\_/\//g;
3895: $r->print('<br />'.&mt('Assigning Role to Self').': '.
3896: &Apache::lonnet::assigncustomrole($env{'user.domain'},
3897: $env{'user.name'},
3898: $url,
3899: $env{'user.domain'},
3900: $env{'user.name'},
3901: $rolename,undef,undef,undef,$context));
3902: }
3903: $r->print('<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'.&mt('Create or edit another custom role').'</a></p><form name="customresult" method="post">');
3904: $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'</form>');
3905: $r->print(&Apache::loncommon::end_page());
3906: }
3907:
3908: # ================================================================ Main Handler
3909: sub handler {
3910: my $r = shift;
3911: if ($r->header_only) {
3912: &Apache::loncommon::content_type($r,'text/html');
3913: $r->send_http_header;
3914: return OK;
3915: }
3916: my ($context,$crstype);
3917: if ($env{'request.course.id'}) {
3918: $context = 'course';
3919: $crstype = &Apache::loncommon::course_type();
3920: } elsif ($env{'request.role'} =~ /^au\./) {
3921: $context = 'author';
3922: } else {
3923: $context = 'domain';
3924: }
3925: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
3926: ['action','state','callingform','roletype','showrole','bulkaction','popup','phase',
3927: 'username','domain','srchterm','srchdomain','srchin','srchby','srchtype']);
3928: &Apache::lonhtmlcommon::clear_breadcrumbs();
3929: if ($env{'form.action'} ne 'dateselect') {
3930: &Apache::lonhtmlcommon::add_breadcrumb
3931: ({href=>"/adm/createuser",
3932: text=>"User Management",
3933: help=>'Course_Create_Class_List,Course_Change_Privileges,Course_View_Class_List,Course_Editing_Custom_Roles,Course_Add_Student,Course_Drop_Student,Course_Automated_Enrollment,Course_Self_Enrollment,Course_Manage_Group'});
3934: }
3935: #SD Following files not added to help, because the corresponding .tex-files seem to
3936: #be missing: Course_Approve_Selfenroll,Course_User_Logs,
3937: my ($permission,$allowed) =
3938: &Apache::lonuserutils::get_permission($context,$crstype);
3939: if (!$allowed) {
3940: $env{'user.error.msg'}=
3941: "/adm/createuser:cst:0:0:Cannot create/modify user data ".
3942: "or view user status.";
3943: return HTTP_NOT_ACCEPTABLE;
3944: }
3945:
3946: &Apache::loncommon::content_type($r,'text/html');
3947: $r->send_http_header;
3948:
3949: # Main switch on form.action and form.state, as appropriate
3950: if (! exists($env{'form.action'})) {
3951: $r->print(&header());
3952: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
3953: $r->print(&print_main_menu($permission,$context,$crstype));
3954: $r->print(&Apache::loncommon::end_page());
3955: } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
3956: $r->print(&header());
3957: &Apache::lonhtmlcommon::add_breadcrumb
3958: ({href=>'/adm/createuser?action=upload&state=',
3959: text=>"Upload Users List"});
3960: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Upload Users List',
3961: 'Course_Create_Class_List'));
3962: $r->print('<form name="studentform" method="post" '.
3963: 'enctype="multipart/form-data" '.
3964: ' action="/adm/createuser">'."\n");
3965: if (! exists($env{'form.state'})) {
3966: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
3967: } elsif ($env{'form.state'} eq 'got_file') {
3968: &Apache::lonuserutils::print_upload_manager_form($r,$context,
3969: $permission,$crstype);
3970: } elsif ($env{'form.state'} eq 'enrolling') {
3971: if ($env{'form.datatoken'}) {
3972: &Apache::lonuserutils::upfile_drop_add($r,$context,$permission);
3973: }
3974: } else {
3975: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
3976: }
3977: $r->print('</form>'.&Apache::loncommon::end_page());
3978: } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
3979: eq 'singlestudent')) && ($permission->{'cusr'})) {
3980: my $phase = $env{'form.phase'};
3981: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
3982: &Apache::loncreateuser::restore_prev_selections();
3983: my $srch;
3984: foreach my $item (@search) {
3985: $srch->{$item} = $env{'form.'.$item};
3986: }
3987: if (($phase eq 'get_user_info') || ($phase eq 'userpicked') ||
3988: ($phase eq 'createnewuser')) {
3989: if ($env{'form.phase'} eq 'createnewuser') {
3990: my $response;
3991: if ($env{'form.srchterm'} !~ /^$match_username$/) {
3992: my $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
3993: $env{'form.phase'} = '';
3994: &print_username_entry_form($r,$context,$response,$srch,undef,$crstype);
3995: } else {
3996: my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
3997: my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
3998: &print_user_modification_page($r,$ccuname,$ccdomain,
3999: $srch,$response,$context,
4000: $permission,$crstype);
4001: }
4002: } elsif ($env{'form.phase'} eq 'get_user_info') {
4003: my ($currstate,$response,$forcenewuser,$results) =
4004: &user_search_result($context,$srch);
4005: if ($env{'form.currstate'} eq 'modify') {
4006: $currstate = $env{'form.currstate'};
4007: }
4008: if ($currstate eq 'select') {
4009: &print_user_selection_page($r,$response,$srch,$results,
4010: \@search,$context,undef,$crstype);
4011: } elsif ($currstate eq 'modify') {
4012: my ($ccuname,$ccdomain);
4013: if (($srch->{'srchby'} eq 'uname') &&
4014: ($srch->{'srchtype'} eq 'exact')) {
4015: $ccuname = $srch->{'srchterm'};
4016: $ccdomain= $srch->{'srchdomain'};
4017: } else {
4018: my @matchedunames = keys(%{$results});
4019: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
4020: }
4021: $ccuname =&LONCAPA::clean_username($ccuname);
4022: $ccdomain=&LONCAPA::clean_domain($ccdomain);
4023: if ($env{'form.forcenewuser'}) {
4024: $response = '';
4025: }
4026: &print_user_modification_page($r,$ccuname,$ccdomain,
4027: $srch,$response,$context,
4028: $permission,$crstype);
4029: } elsif ($currstate eq 'query') {
4030: &print_user_query_page($r,'createuser');
4031: } else {
4032: $env{'form.phase'} = '';
4033: &print_username_entry_form($r,$context,$response,$srch,
4034: $forcenewuser,$crstype);
4035: }
4036: } elsif ($env{'form.phase'} eq 'userpicked') {
4037: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
4038: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
4039: &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
4040: $context,$permission,$crstype);
4041: }
4042: } elsif ($env{'form.phase'} eq 'update_user_data') {
4043: &update_user_data($r,$context,$crstype);
4044: } else {
4045: &print_username_entry_form($r,$context,undef,$srch,undef,$crstype);
4046: }
4047: } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
4048: if ($env{'form.phase'} eq 'set_custom_roles') {
4049: &set_custom_role($r,$context);
4050: } else {
4051: &custom_role_editor($r);
4052: }
4053: } elsif (($env{'form.action'} eq 'listusers') &&
4054: ($permission->{'view'} || $permission->{'cusr'})) {
4055: if ($env{'form.phase'} eq 'bulkchange') {
4056: &Apache::lonhtmlcommon::add_breadcrumb
4057: ({href=>'/adm/createuser?action=listusers',
4058: text=>"List Users"},
4059: {href=>"/adm/createuser",
4060: text=>"Result"});
4061: my $setting = $env{'form.roletype'};
4062: my $choice = $env{'form.bulkaction'};
4063: $r->print(&header());
4064: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Update Users",
4065: 'Course_View_Class_List'));
4066: if ($permission->{'cusr'}) {
4067: &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice);
4068: $r->print(&Apache::loncommon::end_page());
4069: } else {
4070: $r->print(&mt('You are not authorized to make bulk changes to user roles'));
4071: $r->print('<p><a href="/adm/createuser?action=listusers">'.&mt('Display User Lists').'</a>');
4072: $r->print(&Apache::loncommon::end_page());
4073: }
4074: } else {
4075: &Apache::lonhtmlcommon::add_breadcrumb
4076: ({href=>'/adm/createuser?action=listusers',
4077: text=>"List Users"});
4078: my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
4079: my $formname = 'studentform';
4080: if (($context eq 'domain') && (($env{'form.roletype'} eq 'course') ||
4081: ($env{'form.roletype'} eq 'community'))) {
4082: if ($env{'form.roletype'} eq 'course') {
4083: ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) =
4084: &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
4085: $formname);
4086: } elsif ($env{'form.roletype'} eq 'community') {
4087: $cb_jscript =
4088: &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
4089: my %elements = (
4090: coursepick => 'radio',
4091: coursetotal => 'text',
4092: courselist => 'text',
4093: );
4094: $jscript = &Apache::lonhtmlcommon::set_form_elements(\%elements);
4095: }
4096: $jscript .= &verify_user_display();
4097: my $js = &add_script($jscript).$cb_jscript;
4098: my $loadcode =
4099: &Apache::lonuserutils::course_selector_loadcode($formname);
4100: if ($loadcode ne '') {
4101: $r->print(&header($js,{'onload' => $loadcode,}));
4102: } else {
4103: $r->print(&header($js));
4104: }
4105: } else {
4106: $r->print(&header(&add_script(&verify_user_display())));
4107: }
4108: $r->print(&Apache::lonhtmlcommon::breadcrumbs("List Users",
4109: 'Course_View_Class_List'));
4110: &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
4111: $formname,$totcodes,$codetitles,$idlist,$idlist_titles);
4112: $r->print(&Apache::loncommon::end_page());
4113: }
4114: } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
4115: $r->print(&header());
4116: my $brtext;
4117: if ($crstype eq 'Community') {
4118: $brtext = 'Drop Members';
4119: } else {
4120: $brtext = 'Drop Students';
4121: }
4122: &Apache::lonhtmlcommon::add_breadcrumb
4123: ({href=>'/adm/createuser?action=drop',
4124: text=>$brtext});
4125: if (!exists($env{'form.state'})) {
4126: $r->print(&Apache::lonhtmlcommon::breadcrumbs($brtext,
4127: 'Course_Drop_Student'));
4128:
4129: &Apache::lonuserutils::print_drop_menu($r,$context,$permission,$crstype);
4130: } elsif ($env{'form.state'} eq 'done') {
4131: &Apache::lonhtmlcommon::add_breadcrumb
4132: ({href=>'/adm/createuser?action=drop',
4133: text=>"Result"});
4134: $r->print(&Apache::lonhtmlcommon::breadcrumbs($brtext,
4135: 'Course_Drop_Student'));
4136: &Apache::lonuserutils::update_user_list($r,$context,undef,
4137: $env{'form.action'});
4138: }
4139: $r->print(&Apache::loncommon::end_page());
4140: } elsif ($env{'form.action'} eq 'dateselect') {
4141: if ($permission->{'cusr'}) {
4142: $r->print(&header(undef,undef,{'no_nav_bar' => 1}).
4143: &Apache::lonuserutils::date_section_selector($context,
4144: $permission,$crstype).
4145: &Apache::loncommon::end_page());
4146: } else {
4147: $r->print(&header().
4148: '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>'.
4149: &Apache::loncommon::end_page());
4150: }
4151: } elsif ($env{'form.action'} eq 'selfenroll') {
4152: $r->print(&header());
4153: &Apache::lonhtmlcommon::add_breadcrumb
4154: ({href=>'/adm/createuser?action=selfenroll',
4155: text=>"Configure Self-enrollment"});
4156: if (!exists($env{'form.state'})) {
4157: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Configure Self-enrollment',
4158: 'Course_Self_Enrollment'));
4159: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4160: &print_selfenroll_menu($r,$context,$permission);
4161: } elsif ($env{'form.state'} eq 'done') {
4162: &Apache::lonhtmlcommon::add_breadcrumb
4163: ({href=>'/adm/createuser?action=selfenroll',
4164: text=>"Result"});
4165: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Self-enrollment result',
4166: 'Course_Self_Enrollment'));
4167: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4168: &update_selfenroll_config($r,$context,$permission);
4169: }
4170: $r->print(&Apache::loncommon::end_page());
4171: } elsif ($env{'form.action'} eq 'selfenrollqueue') {
4172: $r->print(&header());
4173: &Apache::lonhtmlcommon::add_breadcrumb
4174: ({href=>'/adm/createuser?action=selfenrollqueue',
4175: text=>"Enrollment requests"});
4176: my $cid = $env{'request.course.id'};
4177: my $cdom = $env{'course.'.$cid.'.domain'};
4178: my $cnum = $env{'course.'.$cid.'.num'};
4179: my $coursedesc = $env{'course.'.$cid.'.description'};
4180: if (!exists($env{'form.state'})) {
4181: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment requests',
4182: 'Course_SelfEnrollment_Approval'));
4183: $r->print('<h3>'.&mt('Pending enrollment requests').'</h3>'."\n");
4184: $r->print(&Apache::loncoursequeueadmin::display_queued_requests($context,
4185: $cdom,$cnum));
4186: } elsif ($env{'form.state'} eq 'done') {
4187: &Apache::lonhtmlcommon::add_breadcrumb
4188: ({href=>'/adm/createuser?action=selfenrollqueue',
4189: text=>"Result"});
4190: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment result',
4191: 'Course_Self_Enrollment'));
4192: $r->print('<h3>'.&mt('Enrollment request processing').'</h3>'."\n");
4193: $r->print(&Apache::loncoursequeueadmin::update_request_queue($context,
4194: $cdom,$cnum,$coursedesc));
4195: }
4196: $r->print(&Apache::loncommon::end_page());
4197: } elsif ($env{'form.action'} eq 'changelogs') {
4198: $r->print(&header());
4199: &Apache::lonhtmlcommon::add_breadcrumb
4200: ({href=>'/adm/createuser?action=changelogs',
4201: text=>"User Management Logs"});
4202: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Changes',
4203: 'Course_User_Logs'));
4204: &print_userchangelogs_display($r,$context,$permission);
4205: $r->print(&Apache::loncommon::end_page());
4206: } else {
4207: $r->print(&header());
4208: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
4209: $r->print(&print_main_menu($permission,$context,$crstype));
4210: $r->print(&Apache::loncommon::end_page());
4211: }
4212: return OK;
4213: }
4214:
4215: sub header {
4216: my ($jscript,$loaditems,$args) = @_;
4217: my $start_page;
4218: if (ref($loaditems) eq 'HASH') {
4219: $start_page=&Apache::loncommon::start_page('User Management',$jscript,{'add_entries' => $loaditems});
4220: } else {
4221: $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args);
4222: }
4223: return $start_page;
4224: }
4225:
4226: sub add_script {
4227: my ($js) = @_;
4228: return '<script type="text/javascript">'."\n"
4229: .'// <![CDATA['."\n"
4230: .$js."\n"
4231: .'// ]]>'."\n"
4232: .'</script>'."\n";
4233: }
4234:
4235: sub verify_user_display {
4236: my $output = <<"END";
4237:
4238: function display_update() {
4239: document.studentform.action.value = 'listusers';
4240: document.studentform.phase.value = 'display';
4241: document.studentform.submit();
4242: }
4243:
4244: END
4245: return $output;
4246:
4247: }
4248:
4249: ###############################################################
4250: ###############################################################
4251: # Menu Phase One
4252: sub print_main_menu {
4253: my ($permission,$context,$crstype) = @_;
4254: my $linkcontext = $context;
4255: my $stuterm = lc(&Apache::lonnet::plaintext('st',$crstype));
4256: if (($context eq 'course') && ($crstype eq 'Community')) {
4257: $linkcontext = lc($crstype);
4258: $stuterm = 'Members';
4259: }
4260: my %links = (
4261: domain => {
4262: upload => 'Upload a File of Users',
4263: singleuser => 'Add/Modify a User',
4264: listusers => 'Manage Users',
4265: },
4266: author => {
4267: upload => 'Upload a File of Co-authors',
4268: singleuser => 'Add/Modify a Co-author',
4269: listusers => 'Manage Co-authors',
4270: },
4271: course => {
4272: upload => 'Upload a File of Course Users',
4273: singleuser => 'Add/Modify a Course User',
4274: listusers => 'Manage Course Users',
4275: },
4276: community => {
4277: upload => 'Upload a File of Community Users',
4278: singleuser => 'Add/Modify a Community User',
4279: listusers => 'Manage Community Users',
4280: },
4281: );
4282: my %linktitles = (
4283: domain => {
4284: singleuser => 'Add a user to the domain, and/or a course or community in the domain.',
4285: listusers => 'Show and manage users in this domain.',
4286: },
4287: author => {
4288: singleuser => 'Add a user with a co- or assistant author role.',
4289: listusers => 'Show and manage co- or assistant authors.',
4290: },
4291: course => {
4292: singleuser => 'Add a user with a certain role to this course.',
4293: listusers => 'Show and manage users in this course.',
4294: },
4295: community => {
4296: singleuser => 'Add a user with a certain role to this community.',
4297: listusers => 'Show and manage users in this community.',
4298: },
4299: );
4300: my @menu = ( {categorytitle => 'Single Users',
4301: items =>
4302: [
4303: {
4304: linktext => $links{$linkcontext}{'singleuser'},
4305: icon => 'edit-redo.png',
4306: #help => 'Course_Change_Privileges',
4307: url => '/adm/createuser?action=singleuser',
4308: permission => $permission->{'cusr'},
4309: linktitle => $linktitles{$linkcontext}{'singleuser'},
4310: },
4311: ]},
4312:
4313: {categorytitle => 'Multiple Users',
4314: items =>
4315: [
4316: {
4317: linktext => $links{$linkcontext}{'upload'},
4318: icon => 'sctr.png',
4319: #help => 'Course_Create_Class_List',
4320: url => '/adm/createuser?action=upload',
4321: permission => $permission->{'cusr'},
4322: linktitle => 'Upload a CSV or a text file containing users.',
4323: },
4324: {
4325: linktext => $links{$linkcontext}{'listusers'},
4326: icon => 'edit-find.png',
4327: #help => 'Course_View_Class_List',
4328: url => '/adm/createuser?action=listusers',
4329: permission => ($permission->{'view'} || $permission->{'cusr'}),
4330: linktitle => $linktitles{$linkcontext}{'listusers'},
4331: },
4332:
4333: ]},
4334:
4335: {categorytitle => 'Administration',
4336: items => [ ]},
4337: );
4338:
4339: if ($context eq 'domain'){
4340:
4341: push(@{ $menu[2]->{items} }, #Category: Administration
4342: {
4343: linktext => 'Custom Roles',
4344: icon => 'emblem-photos.png',
4345: #help => 'Course_Editing_Custom_Roles',
4346: url => '/adm/createuser?action=custom',
4347: permission => $permission->{'custom'},
4348: linktitle => 'Configure a custom role.',
4349: },
4350: );
4351:
4352: }elsif ($context eq 'course'){
4353: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
4354:
4355: my %linktext = (
4356: 'Course' => {
4357: single => 'Add/Modify a Student',
4358: drop => 'Drop Students',
4359: groups => 'Course Groups',
4360: },
4361: 'Community' => {
4362: single => 'Add/Modify a Member',
4363: drop => 'Drop Members',
4364: groups => 'Community Groups',
4365: },
4366: );
4367:
4368: my %linktitle = (
4369: 'Course' => {
4370: single => 'Add a user with the role of student to this course',
4371: drop => 'Remove a student from this course.',
4372: groups => 'Manage course groups',
4373: },
4374: 'Community' => {
4375: single => 'Add a user with the role of member to this community',
4376: drop => 'Remove a member from this community.',
4377: groups => 'Manage community groups',
4378: },
4379: );
4380:
4381: push(@{ $menu[0]->{items} }, #Category: Single Users
4382: {
4383: linktext => $linktext{$crstype}{'single'},
4384: #help => 'Course_Add_Student',
4385: icon => 'list-add.png',
4386: url => '/adm/createuser?action=singlestudent',
4387: permission => $permission->{'cusr'},
4388: linktitle => $linktitle{$crstype}{'single'},
4389: },
4390: );
4391:
4392: push(@{ $menu[1]->{items} }, #Category: Multiple Users
4393: {
4394: linktext => $linktext{$crstype}{'drop'},
4395: icon => 'edit-undo.png',
4396: #help => 'Course_Drop_Student',
4397: url => '/adm/createuser?action=drop',
4398: permission => $permission->{'cusr'},
4399: linktitle => $linktitle{$crstype}{'drop'},
4400: },
4401: );
4402: push(@{ $menu[2]->{items} }, #Category: Administration
4403: {
4404: linktext => 'Custom Roles',
4405: icon => 'emblem-photos.png',
4406: #help => 'Course_Editing_Custom_Roles',
4407: url => '/adm/createuser?action=custom',
4408: permission => $permission->{'custom'},
4409: linktitle => 'Configure a custom role.',
4410: },
4411: {
4412: linktext => $linktext{$crstype}{'groups'},
4413: icon => 'conf.png',
4414: #help => 'Course_Manage_Group',
4415: url => '/adm/coursegroups?refpage=cusr',
4416: permission => $permission->{'grp_manage'},
4417: linktitle => $linktitle{$crstype}{'groups'},
4418: },
4419: {
4420: linktext => 'Change Logs',
4421: icon => 'document-properties.png',
4422: #help => 'Course_User_Logs',
4423: url => '/adm/createuser?action=changelogs',
4424: permission => $permission->{'cusr'},
4425: linktitle => 'View change log.',
4426: },
4427: );
4428: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}) {
4429: push(@{ $menu[2]->{items} },
4430: {
4431: linktext => 'Enrollment Requests',
4432: icon => 'selfenrl-queue.png',
4433: #help => 'Course_Approve_Selfenroll',
4434: url => '/adm/createuser?action=selfenrollqueue',
4435: permission => $permission->{'cusr'},
4436: linktitle =>'Approve or reject enrollment requests.',
4437: },
4438: );
4439: }
4440:
4441: if (!exists($permission->{'cusr_section'})){
4442: if ($crstype ne 'Community') {
4443: push(@{ $menu[2]->{items} },
4444: {
4445: linktext => 'Automated Enrollment',
4446: icon => 'roles.png',
4447: #help => 'Course_Automated_Enrollment',
4448: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
4449: && $permission->{'cusr'}),
4450: url => '/adm/populate',
4451: linktitle => 'Automated enrollment manager.',
4452: }
4453: );
4454: }
4455: push(@{ $menu[2]->{items} },
4456: {
4457: linktext => 'User Self-Enrollment',
4458: icon => 'cstr.png',
4459: #help => 'Course_Self_Enrollment',
4460: url => '/adm/createuser?action=selfenroll',
4461: permission => $permission->{'cusr'},
4462: linktitle => 'Configure user self-enrollment.',
4463: },
4464: );
4465: }
4466: };
4467: return Apache::lonhtmlcommon::generate_menu(@menu);
4468: # { text => 'View Log-in History',
4469: # help => 'Course_User_Logins',
4470: # action => 'logins',
4471: # permission => $permission->{'cusr'},
4472: # });
4473: }
4474:
4475: sub restore_prev_selections {
4476: my %saveable_parameters = ('srchby' => 'scalar',
4477: 'srchin' => 'scalar',
4478: 'srchtype' => 'scalar',
4479: );
4480: &Apache::loncommon::store_settings('user','user_picker',
4481: \%saveable_parameters);
4482: &Apache::loncommon::restore_settings('user','user_picker',
4483: \%saveable_parameters);
4484: }
4485:
4486: sub print_selfenroll_menu {
4487: my ($r,$context,$permission) = @_;
4488: my $crstype = &Apache::loncommon::course_type();
4489: my $formname = 'enrollstudent';
4490: my $nolink = 1;
4491: my ($row,$lt) = &get_selfenroll_titles();
4492: my $groupslist = &Apache::lonuserutils::get_groupslist();
4493: my $setsec_js =
4494: &Apache::lonuserutils::setsections_javascript($formname,$groupslist);
4495: my %alerts = &Apache::lonlocal::texthash(
4496: acto => 'Activation of self-enrollment was selected for the following domain(s)',
4497: butn => 'but no user types have been checked.',
4498: wilf => "Please uncheck 'activate' or check at least one type.",
4499: );
4500: my $selfenroll_js = <<"ENDSCRIPT";
4501: function update_types(caller,num) {
4502: var delidx = getIndexByName('selfenroll_delete');
4503: var actidx = getIndexByName('selfenroll_activate');
4504: if (caller == 'selfenroll_all') {
4505: var selall;
4506: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4507: if (document.$formname.selfenroll_all[i].checked) {
4508: selall = document.$formname.selfenroll_all[i].value;
4509: }
4510: }
4511: if (selall == 1) {
4512: if (delidx != -1) {
4513: if (document.$formname.selfenroll_delete.length) {
4514: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4515: document.$formname.selfenroll_delete[j].checked = true;
4516: }
4517: } else {
4518: document.$formname.elements[delidx].checked = true;
4519: }
4520: }
4521: if (actidx != -1) {
4522: if (document.$formname.selfenroll_activate.length) {
4523: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4524: document.$formname.selfenroll_activate[j].checked = false;
4525: }
4526: } else {
4527: document.$formname.elements[actidx].checked = false;
4528: }
4529: }
4530: document.$formname.selfenroll_newdom.selectedIndex = 0;
4531: }
4532: }
4533: if (caller == 'selfenroll_activate') {
4534: if (document.$formname.selfenroll_activate.length) {
4535: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4536: if (document.$formname.selfenroll_activate[j].value == num) {
4537: if (document.$formname.selfenroll_activate[j].checked) {
4538: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4539: if (document.$formname.selfenroll_all[i].value == '1') {
4540: document.$formname.selfenroll_all[i].checked = false;
4541: }
4542: if (document.$formname.selfenroll_all[i].value == '0') {
4543: document.$formname.selfenroll_all[i].checked = true;
4544: }
4545: }
4546: }
4547: }
4548: }
4549: } else {
4550: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4551: if (document.$formname.selfenroll_all[i].value == '1') {
4552: document.$formname.selfenroll_all[i].checked = false;
4553: }
4554: if (document.$formname.selfenroll_all[i].value == '0') {
4555: document.$formname.selfenroll_all[i].checked = true;
4556: }
4557: }
4558: }
4559: }
4560: if (caller == 'selfenroll_delete') {
4561: if (document.$formname.selfenroll_delete.length) {
4562: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4563: if (document.$formname.selfenroll_delete[j].value == num) {
4564: if (document.$formname.selfenroll_delete[j].checked) {
4565: var delindex = getIndexByName('selfenroll_types_'+num);
4566: if (delindex != -1) {
4567: if (document.$formname.elements[delindex].length) {
4568: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4569: document.$formname.elements[delindex][k].checked = false;
4570: }
4571: } else {
4572: document.$formname.elements[delindex].checked = false;
4573: }
4574: }
4575: }
4576: }
4577: }
4578: } else {
4579: if (document.$formname.selfenroll_delete.checked) {
4580: var delindex = getIndexByName('selfenroll_types_'+num);
4581: if (delindex != -1) {
4582: if (document.$formname.elements[delindex].length) {
4583: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4584: document.$formname.elements[delindex][k].checked = false;
4585: }
4586: } else {
4587: document.$formname.elements[delindex].checked = false;
4588: }
4589: }
4590: }
4591: }
4592: }
4593: return;
4594: }
4595:
4596: function validate_types(form) {
4597: var needaction = new Array();
4598: var countfail = 0;
4599: var actidx = getIndexByName('selfenroll_activate');
4600: if (actidx != -1) {
4601: if (document.$formname.selfenroll_activate.length) {
4602: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4603: var num = document.$formname.selfenroll_activate[j].value;
4604: if (document.$formname.selfenroll_activate[j].checked) {
4605: countfail = check_types(num,countfail,needaction)
4606: }
4607: }
4608: } else {
4609: if (document.$formname.selfenroll_activate.checked) {
4610: var num = document.enrollstudent.selfenroll_activate.value;
4611: countfail = check_types(num,countfail,needaction)
4612: }
4613: }
4614: }
4615: if (countfail > 0) {
4616: var msg = "$alerts{'acto'}\\n";
4617: var loopend = needaction.length -1;
4618: if (loopend > 0) {
4619: for (var m=0; m<loopend; m++) {
4620: msg += needaction[m]+", ";
4621: }
4622: }
4623: msg += needaction[loopend]+"\\n$alerts{'butn'}\\n$alerts{'wilf'}";
4624: alert(msg);
4625: return;
4626: }
4627: setSections(form);
4628: }
4629:
4630: function check_types(num,countfail,needaction) {
4631: var typeidx = getIndexByName('selfenroll_types_'+num);
4632: var count = 0;
4633: if (typeidx != -1) {
4634: if (document.$formname.elements[typeidx].length) {
4635: for (var k=0; k<document.$formname.elements[typeidx].length; k++) {
4636: if (document.$formname.elements[typeidx][k].checked) {
4637: count ++;
4638: }
4639: }
4640: } else {
4641: if (document.$formname.elements[typeidx].checked) {
4642: count ++;
4643: }
4644: }
4645: if (count == 0) {
4646: var domidx = getIndexByName('selfenroll_dom_'+num);
4647: if (domidx != -1) {
4648: var domname = document.$formname.elements[domidx].value;
4649: needaction[countfail] = domname;
4650: countfail ++;
4651: }
4652: }
4653: }
4654: return countfail;
4655: }
4656:
4657: function getIndexByName(item) {
4658: for (var i=0;i<document.$formname.elements.length;i++) {
4659: if (document.$formname.elements[i].name == item) {
4660: return i;
4661: }
4662: }
4663: return -1;
4664: }
4665: ENDSCRIPT
4666: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4667: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4668:
4669: my $output = '<script type="text/javascript">'."\n".
4670: '// <![CDATA['."\n".
4671: $setsec_js."\n".$selfenroll_js."\n".
4672: '// ]]>'."\n".
4673: '</script>'."\n".
4674: '<h3>'.$lt->{'selfenroll'}.'</h3>'."\n";
4675: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
4676: if (ref($visactions) eq 'HASH') {
4677: if ($visible) {
4678: $output .= '<p class="LC_info">'.$visactions->{'vis'}.'</p>';
4679: } else {
4680: $output .= '<p class="LC_warning">'.$visactions->{'miss'}.'</p>'
4681: .$visactions->{'yous'}.
4682: '<p>'.$visactions->{'gen'}.'<br />'.$visactions->{'coca'};
4683: if (ref($vismsgs) eq 'ARRAY') {
4684: $output .= '<br />'.$visactions->{'make'}.'<ul>';
4685: foreach my $item (@{$vismsgs}) {
4686: $output .= '<li>'.$visactions->{$item}.'</li>';
4687: }
4688: $output .= '</ul>';
4689: }
4690: $output .= '</p>';
4691: }
4692: }
4693: $output .= '<form name="'.$formname.'" method="post" action="/adm/createuser">'."\n".
4694: &Apache::lonhtmlcommon::start_pick_box();
4695: if (ref($row) eq 'ARRAY') {
4696: foreach my $item (@{$row}) {
4697: my $title = $item;
4698: if (ref($lt) eq 'HASH') {
4699: $title = $lt->{$item};
4700: }
4701: $output .= &Apache::lonhtmlcommon::row_title($title);
4702: if ($item eq 'types') {
4703: my $curr_types = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_types'};
4704: my $showdomdesc = 1;
4705: my $includeempty = 1;
4706: my $num = 0;
4707: $output .= &Apache::loncommon::start_data_table().
4708: &Apache::loncommon::start_data_table_row()
4709: .'<td colspan="2"><span class="LC_nobreak"><label>'
4710: .&mt('Any user in any domain:')
4711: .' <input type="radio" name="selfenroll_all" value="1" ';
4712: if ($curr_types eq '*') {
4713: $output .= ' checked="checked" ';
4714: }
4715: $output .= 'onchange="javascript:update_types('.
4716: "'selfenroll_all'".');" />'.&mt('Yes').'</label>'.
4717: ' <input type="radio" name="selfenroll_all" value="0" ';
4718: if ($curr_types ne '*') {
4719: $output .= ' checked="checked" ';
4720: }
4721: $output .= ' onchange="javascript:update_types('.
4722: "'selfenroll_all'".');"/>'.&mt('No').'</label></td>'.
4723: &Apache::loncommon::end_data_table_row().
4724: &Apache::loncommon::end_data_table().
4725: &mt('Or').'<br />'.
4726: &Apache::loncommon::start_data_table();
4727: my %currdoms;
4728: if ($curr_types eq '') {
4729: $output .= &new_selfenroll_dom_row($cdom,'0');
4730: } elsif ($curr_types ne '*') {
4731: my @entries = split(/;/,$curr_types);
4732: if (@entries > 0) {
4733: foreach my $entry (@entries) {
4734: my ($currdom,$typestr) = split(/:/,$entry);
4735: $currdoms{$currdom} = 1;
4736: my $domdesc = &Apache::lonnet::domain($currdom);
4737: my @currinsttypes = split(',',$typestr);
4738: $output .= &Apache::loncommon::start_data_table_row()
4739: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').'<b>'
4740: .' '.$domdesc.' ('.$currdom.')'
4741: .'</b><input type="hidden" name="selfenroll_dom_'.$num
4742: .'" value="'.$currdom.'" /></span><br />'
4743: .'<span class="LC_nobreak"><label><input type="checkbox" '
4744: .'name="selfenroll_delete" value="'.$num.'" onchange="javascript:update_types('."'selfenroll_delete','$num'".');" />'
4745: .&mt('Delete').'</label></span></td>';
4746: $output .= '<td valign="top"> '.&mt('User types:').'<br />'
4747: .&selfenroll_inst_types($num,$currdom,\@currinsttypes).'</td>'
4748: .&Apache::loncommon::end_data_table_row();
4749: $num ++;
4750: }
4751: }
4752: }
4753: my $add_domtitle = &mt('Users in additional domain:');
4754: if ($curr_types eq '*') {
4755: $add_domtitle = &mt('Users in specific domain:');
4756: } elsif ($curr_types eq '') {
4757: $add_domtitle = &mt('Users in other domain:');
4758: }
4759: $output .= &Apache::loncommon::start_data_table_row()
4760: .'<td colspan="2"><span class="LC_nobreak">'.$add_domtitle.'</span><br />'
4761: .&Apache::loncommon::select_dom_form('','selfenroll_newdom',
4762: $includeempty,$showdomdesc)
4763: .'<input type="hidden" name="selfenroll_types_total" value="'.$num.'" />'
4764: .'</td>'.&Apache::loncommon::end_data_table_row()
4765: .&Apache::loncommon::end_data_table();
4766: } elsif ($item eq 'registered') {
4767: my ($regon,$regoff);
4768: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_registered'}) {
4769: $regon = ' checked="checked" ';
4770: $regoff = ' ';
4771: } else {
4772: $regon = ' ';
4773: $regoff = ' checked="checked" ';
4774: }
4775: $output .= '<label>'.
4776: '<input type="radio" name="selfenroll_registered" value="1"'.$regon.'/>'.
4777: &mt('Yes').'</label> <label>'.
4778: '<input type="radio" name="selfenroll_registered" value="0"'.$regoff.'/>'.
4779: &mt('No').'</label>';
4780: } elsif ($item eq 'enroll_dates') {
4781: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_date'};
4782: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_date'};
4783: if ($starttime eq '') {
4784: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4785: }
4786: if ($endtime eq '') {
4787: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4788: }
4789: my $startform =
4790: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_date',$starttime,
4791: undef,undef,undef,undef,undef,undef,undef,$nolink);
4792: my $endform =
4793: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_date',$endtime,
4794: undef,undef,undef,undef,undef,undef,undef,$nolink);
4795: $output .= &selfenroll_date_forms($startform,$endform);
4796: } elsif ($item eq 'access_dates') {
4797: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_access'};
4798: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_access'};
4799: if ($starttime eq '') {
4800: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4801: }
4802: if ($endtime eq '') {
4803: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4804: }
4805: my $startform =
4806: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_access',$starttime,
4807: undef,undef,undef,undef,undef,undef,undef,$nolink);
4808: my $endform =
4809: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_access',$endtime,
4810: undef,undef,undef,undef,undef,undef,undef,$nolink);
4811: $output .= &selfenroll_date_forms($startform,$endform);
4812: } elsif ($item eq 'section') {
4813: my $currsec = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_section'};
4814: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
4815: my $newsecval;
4816: if ($currsec ne 'none' && $currsec ne '') {
4817: if (!defined($sections_count{$currsec})) {
4818: $newsecval = $currsec;
4819: }
4820: }
4821: my $sections_select =
4822: &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec);
4823: $output .= '<table class="LC_createuser">'."\n".
4824: '<tr class="LC_section_row">'."\n".
4825: '<td align="center">'.&mt('Existing sections')."\n".
4826: '<br />'.$sections_select.'</td><td align="center">'.
4827: &mt('New section').'<br />'."\n".
4828: '<input type="text" name="newsec" size="15" value="'.$newsecval.'" />'."\n".
4829: '<input type="hidden" name="sections" value="" />'."\n".
4830: '<input type="hidden" name="state" value="done" />'."\n".
4831: '</td></tr></table>'."\n";
4832: } elsif ($item eq 'approval') {
4833: my ($appon,$appoff);
4834: my $cid = $env{'request.course.id'};
4835: my $currnotified = $env{'course.'.$cid.'.internal.selfenroll_notifylist'};
4836: if ($env{'course.'.$cid.'.internal.selfenroll_approval'}) {
4837: $appon = ' checked="checked" ';
4838: $appoff = ' ';
4839: } else {
4840: $appon = ' ';
4841: $appoff = ' checked="checked" ';
4842: }
4843: $output .= '<label>'.
4844: '<input type="radio" name="selfenroll_approval" value="1"'.$appon.'/>'.
4845: &mt('Yes').'</label> <label>'.
4846: '<input type="radio" name="selfenroll_approval" value="0"'.$appoff.'/>'.
4847: &mt('No').'</label>';
4848: my %advhash = &Apache::lonnet::get_course_adv_roles($cid,1);
4849: my (@ccs,%notified);
4850: my $ccrole = 'cc';
4851: if ($crstype eq 'Community') {
4852: $ccrole = 'co';
4853: }
4854: if ($advhash{$ccrole}) {
4855: @ccs = split(/,/,$advhash{$ccrole});
4856: }
4857: if ($currnotified) {
4858: foreach my $current (split(/,/,$currnotified)) {
4859: $notified{$current} = 1;
4860: if (!grep(/^\Q$current\E$/,@ccs)) {
4861: push(@ccs,$current);
4862: }
4863: }
4864: }
4865: if (@ccs) {
4866: $output .= '<br />'.&mt('Personnel to be notified when an enrollment request needs approval, or has been approved:').' '.&Apache::loncommon::start_data_table().
4867: &Apache::loncommon::start_data_table_row();
4868: my $count = 0;
4869: my $numcols = 4;
4870: foreach my $cc (sort(@ccs)) {
4871: my $notifyon;
4872: my ($ccuname,$ccudom) = split(/:/,$cc);
4873: if ($notified{$cc}) {
4874: $notifyon = ' checked="checked" ';
4875: }
4876: if ($count && !$count%$numcols) {
4877: $output .= &Apache::loncommon::end_data_table_row().
4878: &Apache::loncommon::start_data_table_row()
4879: }
4880: $output .= '<td><span class="LC_nobreak"><label>'.
4881: '<input type="checkbox" name="selfenroll_notify"'.$notifyon.' value="'.$cc.'" />'.
4882: &Apache::loncommon::plainname($ccuname,$ccudom).
4883: '</label></span></td>';
4884: $count;
4885: }
4886: my $rem = $count%$numcols;
4887: if ($rem) {
4888: my $emptycols = $numcols - $rem;
4889: for (my $i=0; $i<$emptycols; $i++) {
4890: $output .= '<td> </td>';
4891: }
4892: }
4893: $output .= &Apache::loncommon::end_data_table_row().
4894: &Apache::loncommon::end_data_table();
4895: }
4896: } elsif ($item eq 'limit') {
4897: my ($crslimit,$selflimit,$nolimit);
4898: my $cid = $env{'request.course.id'};
4899: my $currlim = $env{'course.'.$cid.'.internal.selfenroll_limit'};
4900: my $currcap = $env{'course.'.$cid.'.internal.selfenroll_cap'};
4901: my $nolimit = ' checked="checked" ';
4902: if ($currlim eq 'allstudents') {
4903: $crslimit = ' checked="checked" ';
4904: $selflimit = ' ';
4905: $nolimit = ' ';
4906: } elsif ($currlim eq 'selfenrolled') {
4907: $crslimit = ' ';
4908: $selflimit = ' checked="checked" ';
4909: $nolimit = ' ';
4910: } else {
4911: $crslimit = ' ';
4912: $selflimit = ' ';
4913: }
4914: $output .= '<table><tr><td><label>'.
4915: '<input type="radio" name="selfenroll_limit" value="none"'.$nolimit.'/>'.
4916: &mt('No limit').'</label></td><td><label>'.
4917: '<input type="radio" name="selfenroll_limit" value="allstudents"'.$crslimit.'/>'.
4918: &mt('Limit by total students').'</label></td><td><label>'.
4919: '<input type="radio" name="selfenroll_limit" value="selfenrolled"'.$selflimit.'/>'.
4920: &mt('Limit by total self-enrolled students').
4921: '</td></tr><tr>'.
4922: '<td> </td><td colspan="2"><span class="LC_nobreak">'.
4923: (' 'x3).&mt('Maximum number allowed: ').
4924: '<input type="text" name="selfenroll_cap" size = "5" value="'.$currcap.'" /></td></tr></table>';
4925: }
4926: $output .= &Apache::lonhtmlcommon::row_closure(1);
4927: }
4928: }
4929: $output .= &Apache::lonhtmlcommon::end_pick_box().
4930: '<br /><input type="button" name="selfenrollconf" value="'
4931: .&mt('Save').'" onclick="validate_types(this.form);" />'
4932: .'<input type="hidden" name="action" value="selfenroll" /></form>';
4933: $r->print($output);
4934: return;
4935: }
4936:
4937: sub visible_in_cat {
4938: my ($cdom,$cnum) = @_;
4939: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
4940: my ($cathash,%settable,@vismsgs,$cansetvis);
4941: my %visactions = &Apache::lonlocal::texthash(
4942: vis => 'Your course/community currently appears in the Course/Community Catalog for this domain.',
4943: 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.',
4944: miss => 'Your course/community does not currently appear in the Course/Community Catalog for this domain.',
4945: yous => 'You should remedy this if you plan to allow self-enrollment, otherwise students will have difficulty finding your course.',
4946: 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.',
4947: make => 'Make any changes to self-enrollment settings below, click "Save", then take action to include the course in the Catalog:',
4948: take => 'Take the following action to ensure the course appears in the Catalog:',
4949: dc_unhide => 'Ask a domain coordinator to change the "Exclude from course catalog" setting.',
4950: dc_addinst => 'Ask a domain coordinator to enable display the catalog of "Official courses (with institutional codes)".',
4951: dc_instcode => 'Ask a domain coordinator to assign an institutional code (if this is an official course).',
4952: dc_catalog => 'Ask a domain coordinator to enable or create at least one course category in the domain.',
4953: dc_categories => 'Ask a domain coordinator to create a hierarchy of categories and sub categories for courses in the domain.',
4954: 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',
4955: dc_addcat => 'Ask a domain coordinator to assign a category to the course.',
4956: );
4957: $visactions{'unhide'} = &mt('Use [_1]Set course environment[_2] to change the "Exclude from course catalog" setting.','"<a href="/adm/parmset?action=crsenv">','</a>"');
4958: $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>"');
4959: $visactions{'addcat'} = &mt('Use [_1]Set course environment[_2] to assign a category to the course.','"<a href="/adm/parmset?action=crsenv">','</a>"');
4960: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4961: if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
4962: $settable{'togglecats'} = 1;
4963: }
4964: if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
4965: $settable{'categorize'} = 1;
4966: }
4967: $cathash = $domconf{'coursecategories'}{'cats'};
4968: }
4969: if ($settable{'togglecats'} && $settable{'categorize'}) {
4970: $cansetvis = &mt('You are able to both assign a course category and choose to exclude this course from the catalog.');
4971: } elsif ($settable{'togglecats'}) {
4972: $cansetvis = &mt('You are able to choose to exclude this course from the catalog, but only a Domain Coordinator may assign a course category.');
4973: } elsif ($settable{'categorize'}) {
4974: $cansetvis = &mt('You may assign a course category, but only a Domain Coordinator may choose to exclude this course from the catalog.');
4975: } else {
4976: $cansetvis = &mt('Only a Domain Coordinator may assign a course category or choose to exclude this course from the catalog.');
4977: }
4978:
4979: my %currsettings =
4980: &Apache::lonnet::get('environment',['hidefromcat','categories','internal.coursecode'],
4981: $cdom,$cnum);
4982: my $visible = 0;
4983: if ($currsettings{'internal.coursecode'} ne '') {
4984: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4985: $cathash = $domconf{'coursecategories'}{'cats'};
4986: if (ref($cathash) eq 'HASH') {
4987: if ($cathash->{'instcode::0'} eq '') {
4988: push(@vismsgs,'dc_addinst');
4989: } else {
4990: $visible = 1;
4991: }
4992: } else {
4993: $visible = 1;
4994: }
4995: } else {
4996: $visible = 1;
4997: }
4998: } else {
4999: if (ref($cathash) eq 'HASH') {
5000: if ($cathash->{'instcode::0'} ne '') {
5001: push(@vismsgs,'dc_instcode');
5002: }
5003: } else {
5004: push(@vismsgs,'dc_instcode');
5005: }
5006: }
5007: if ($currsettings{'categories'} ne '') {
5008: my $cathash;
5009: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5010: $cathash = $domconf{'coursecategories'}{'cats'};
5011: if (ref($cathash) eq 'HASH') {
5012: if (keys(%{$cathash}) == 0) {
5013: push(@vismsgs,'dc_catalog');
5014: } elsif ((keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} ne '')) {
5015: push(@vismsgs,'dc_categories');
5016: } else {
5017: my @currcategories = split('&',$currsettings{'categories'});
5018: my $matched = 0;
5019: foreach my $cat (@currcategories) {
5020: if ($cathash->{$cat} ne '') {
5021: $visible = 1;
5022: $matched = 1;
5023: last;
5024: }
5025: }
5026: if (!$matched) {
5027: if ($settable{'categorize'}) {
5028: push(@vismsgs,'chgcat');
5029: } else {
5030: push(@vismsgs,'dc_chgcat');
5031: }
5032: }
5033: }
5034: }
5035: }
5036: } else {
5037: if (ref($cathash) eq 'HASH') {
5038: if ((keys(%{$cathash}) > 1) ||
5039: (keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} eq '')) {
5040: if ($settable{'categorize'}) {
5041: push(@vismsgs,'addcat');
5042: } else {
5043: push(@vismsgs,'dc_addcat');
5044: }
5045: }
5046: }
5047: }
5048: if ($currsettings{'hidefromcat'} eq 'yes') {
5049: $visible = 0;
5050: if ($settable{'togglecats'}) {
5051: unshift(@vismsgs,'unhide');
5052: } else {
5053: unshift(@vismsgs,'dc_unhide')
5054: }
5055: }
5056: return ($visible,$cansetvis,\@vismsgs,\%visactions);
5057: }
5058:
5059: sub new_selfenroll_dom_row {
5060: my ($newdom,$num) = @_;
5061: my $domdesc = &Apache::lonnet::domain($newdom);
5062: my $output;
5063: if ($domdesc ne '') {
5064: $output .= &Apache::loncommon::start_data_table_row()
5065: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').' <b>'.$domdesc
5066: .' ('.$newdom.')</b><input type="hidden" name="selfenroll_dom_'.$num
5067: .'" value="'.$newdom.'" /></span><br />'
5068: .'<span class="LC_nobreak"><label><input type="checkbox" '
5069: .'name="selfenroll_activate" value="'.$num.'" '
5070: .'onchange="javascript:update_types('
5071: ."'selfenroll_activate','$num'".');" />'
5072: .&mt('Activate').'</label></span></td>';
5073: my @currinsttypes;
5074: $output .= '<td>'.&mt('User types:').'<br />'
5075: .&selfenroll_inst_types($num,$newdom,\@currinsttypes).'</td>'
5076: .&Apache::loncommon::end_data_table_row();
5077: }
5078: return $output;
5079: }
5080:
5081: sub selfenroll_inst_types {
5082: my ($num,$currdom,$currinsttypes) = @_;
5083: my $output;
5084: my $numinrow = 4;
5085: my $count = 0;
5086: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($currdom);
5087: my $othervalue = 'any';
5088: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5089: if (keys(%{$usertypes}) > 0) {
5090: $othervalue = 'other';
5091: }
5092: $output .= '<table><tr>';
5093: foreach my $type (@{$types}) {
5094: if (($count > 0) && ($count%$numinrow == 0)) {
5095: $output .= '</tr><tr>';
5096: }
5097: if (defined($usertypes->{$type})) {
5098: my $esc_type = &escape($type);
5099: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.
5100: $esc_type.'" ';
5101: if (ref($currinsttypes) eq 'ARRAY') {
5102: if (@{$currinsttypes} > 0) {
5103: if (grep(/^any$/,@{$currinsttypes})) {
5104: $output .= 'checked="checked"';
5105: } elsif (grep(/^\Q$esc_type\E$/,@{$currinsttypes})) {
5106: $output .= 'checked="checked"';
5107: }
5108: } else {
5109: $output .= 'checked="checked"';
5110: }
5111: }
5112: $output .= ' name="selfenroll_types_'.$num.'" />'.$usertypes->{$type}.'</label></span></td>';
5113: }
5114: $count ++;
5115: }
5116: if (($count > 0) && ($count%$numinrow == 0)) {
5117: $output .= '</tr><tr>';
5118: }
5119: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.$othervalue.'"';
5120: if (ref($currinsttypes) eq 'ARRAY') {
5121: if (@{$currinsttypes} > 0) {
5122: if (grep(/^any$/,@{$currinsttypes})) {
5123: $output .= ' checked="checked"';
5124: } elsif ($othervalue eq 'other') {
5125: if (grep(/^\Q$othervalue\E$/,@{$currinsttypes})) {
5126: $output .= ' checked="checked"';
5127: }
5128: }
5129: } else {
5130: $output .= ' checked="checked"';
5131: }
5132: } else {
5133: $output .= ' checked="checked"';
5134: }
5135: $output .= ' name="selfenroll_types_'.$num.'" />'.$othertitle.'</label></span></td></tr></table>';
5136: }
5137: return $output;
5138: }
5139:
5140: sub selfenroll_date_forms {
5141: my ($startform,$endform) = @_;
5142: my $output .= &Apache::lonhtmlcommon::start_pick_box()."\n".
5143: &Apache::lonhtmlcommon::row_title(&mt('Start date'),
5144: 'LC_oddrow_value')."\n".
5145: $startform."\n".
5146: &Apache::lonhtmlcommon::row_closure(1).
5147: &Apache::lonhtmlcommon::row_title(&mt('End date'),
5148: 'LC_oddrow_value')."\n".
5149: $endform."\n".
5150: &Apache::lonhtmlcommon::row_closure(1).
5151: &Apache::lonhtmlcommon::end_pick_box();
5152: return $output;
5153: }
5154:
5155: sub print_userchangelogs_display {
5156: my ($r,$context,$permission) = @_;
5157: my $formname = 'roleslog';
5158: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
5159: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
5160: my $crstype = &Apache::loncommon::course_type();
5161: my %roleslog=&Apache::lonnet::dump('nohist_rolelog',$cdom,$cnum);
5162: if ((keys(%roleslog))[0]=~/^error\:/) { undef(%roleslog); }
5163:
5164: $r->print('<form action="/adm/createuser" method="post" name="'.$formname.'">');
5165: my %saveable_parameters = ('show' => 'scalar',);
5166: &Apache::loncommon::store_course_settings('roles_log',
5167: \%saveable_parameters);
5168: &Apache::loncommon::restore_course_settings('roles_log',
5169: \%saveable_parameters);
5170: # set defaults
5171: my $now = time();
5172: my $defstart = $now - (7*24*3600); #7 days ago
5173: my %defaults = (
5174: page => '1',
5175: show => '10',
5176: role => 'any',
5177: chgcontext => 'any',
5178: rolelog_start_date => $defstart,
5179: rolelog_end_date => $now,
5180: );
5181: my $more_records = 0;
5182:
5183: # set current
5184: my %curr;
5185: foreach my $item ('show','page','role','chgcontext') {
5186: $curr{$item} = $env{'form.'.$item};
5187: }
5188: my ($startdate,$enddate) =
5189: &Apache::lonuserutils::get_dates_from_form('rolelog_start_date','rolelog_end_date');
5190: $curr{'rolelog_start_date'} = $startdate;
5191: $curr{'rolelog_end_date'} = $enddate;
5192: foreach my $key (keys(%defaults)) {
5193: if ($curr{$key} eq '') {
5194: $curr{$key} = $defaults{$key};
5195: }
5196: }
5197: my (%whodunit,%changed,$version);
5198: ($version) = ($r->dir_config('lonVersion') =~ /^([\d\.]+)\-/);
5199: $r->print(&role_display_filter($formname,$cdom,$cnum,\%curr,$version,$crstype));
5200: my ($minshown,$maxshown);
5201: $minshown = 1;
5202: my $count = 0;
5203: if ($curr{'show'} ne &mt('all')) {
5204: $maxshown = $curr{'page'} * $curr{'show'};
5205: if ($curr{'page'} > 1) {
5206: $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'};
5207: }
5208: }
5209:
5210: # Collect user change log data
5211: my $content = '';
5212: foreach my $id (sort { $roleslog{$b}{'exe_time'}<=>$roleslog{$a}{'exe_time'} } (keys(%roleslog))) {
5213: next if (($roleslog{$id}{'exe_time'} < $curr{'rolelog_start_date'}) ||
5214: ($roleslog{$id}{'exe_time'} > $curr{'rolelog_end_date'}));
5215: if ($curr{'show'} ne &mt('all')) {
5216: if ($count >= $curr{'page'} * $curr{'show'}) {
5217: $more_records = 1;
5218: last;
5219: }
5220: }
5221: if ($curr{'role'} ne 'any') {
5222: next if ($roleslog{$id}{'logentry'}{'role'} ne $curr{'role'});
5223: }
5224: if ($curr{'chgcontext'} ne 'any') {
5225: if ($curr{'chgcontext'} eq 'selfenroll') {
5226: next if (!$roleslog{$id}{'logentry'}{'selfenroll'});
5227: } else {
5228: next if ($roleslog{$id}{'logentry'}{'context'} ne $curr{'chgcontext'});
5229: }
5230: }
5231: $count ++;
5232: next if ($count < $minshown);
5233:
5234: if ($whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} eq '') {
5235: $whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} =
5236: &Apache::loncommon::plainname($roleslog{$id}{'exe_uname'},$roleslog{$id}{'exe_udom'});
5237: }
5238: if ($changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} eq '') {
5239: $changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} =
5240: &Apache::loncommon::plainname($roleslog{$id}{'uname'},$roleslog{$id}{'udom'});
5241: }
5242: my $sec = $roleslog{$id}{'logentry'}{'section'};
5243: if ($sec eq '') {
5244: $sec = &mt('None');
5245: }
5246: my ($rolestart,$roleend);
5247: if ($roleslog{$id}{'delflag'}) {
5248: $rolestart = &mt('deleted');
5249: $roleend = &mt('deleted');
5250: } else {
5251: $rolestart = $roleslog{$id}{'logentry'}{'start'};
5252: $roleend = $roleslog{$id}{'logentry'}{'end'};
5253: if ($rolestart eq '' || $rolestart == 0) {
5254: $rolestart = &mt('No start date');
5255: } else {
5256: $rolestart = &Apache::lonlocal::locallocaltime($rolestart);
5257: }
5258: if ($roleend eq '' || $roleend == 0) {
5259: $roleend = &mt('No end date');
5260: } else {
5261: $roleend = &Apache::lonlocal::locallocaltime($roleend);
5262: }
5263: }
5264: my $chgcontext = $roleslog{$id}{'logentry'}{'context'};
5265: if ($roleslog{$id}{'logentry'}{'selfenroll'}) {
5266: $chgcontext = 'selfenroll';
5267: }
5268: my %lt = &rolechg_contexts($crstype);
5269: if ($chgcontext ne '' && $lt{$chgcontext} ne '') {
5270: $chgcontext = $lt{$chgcontext};
5271: }
5272: $content .=
5273: &Apache::loncommon::start_data_table_row()
5274: .'<td>'.$count.'</td>'
5275: .'<td>'.&Apache::lonlocal::locallocaltime($roleslog{$id}{'exe_time'}).'</td>'
5276: .'<td>'.$whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}}.'</td>'
5277: .'<td>'.$changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}}.'</td>'
5278: .'<td>'.&Apache::lonnet::plaintext($roleslog{$id}{'logentry'}{'role'},$crstype).'</td>'
5279: .'<td>'.$sec.'</td>'
5280: .'<td>'.$chgcontext.'</td>'
5281: .'<td>'.$rolestart.'</td>'
5282: .'<td>'.$roleend.'</td>'
5283: .&Apache::loncommon::end_data_table_row();
5284: }
5285:
5286: # Form Footer
5287: my $form_footer =
5288: '<input type="hidden" name="page" value="'.$curr{'page'}.'" />'
5289: .'<input type="hidden" name="action" value="changelogs" />'
5290: .'</form>';
5291:
5292: # Only display table, if content is available (has been collected above)
5293: if (!$content) {
5294: $r->print('<p class="LC_info">'
5295: .&mt('There are no records to display.')
5296: .'</p>'
5297: );
5298: $r->print($form_footer);
5299: return;
5300: }
5301:
5302: # Content to display, so create navigation and display table
5303:
5304: # Create Navigation:
5305: # Navigation Script
5306: my $nav_script = <<"ENDSCRIPT";
5307: <script type="text/javascript">
5308: // <![CDATA[
5309: function chgPage(caller) {
5310: if (caller == 'previous') {
5311: document.$formname.page.value --;
5312: }
5313: if (caller == 'next') {
5314: document.$formname.page.value ++;
5315: }
5316: document.$formname.submit();
5317: return;
5318: }
5319: // ]]>
5320: </script>
5321: ENDSCRIPT
5322: # Navigation Buttons
5323: my $nav_links;
5324: $nav_links = '<p>';
5325: if (($curr{'page'} > 1) || ($more_records)) {
5326: if ($curr{'page'} > 1) {
5327: $nav_links .= '<input type="button"'
5328: .' onclick="javascript:chgPage('."'previous'".');"'
5329: .' value="'.&mt('Previous [_1] changes',$curr{'show'})
5330: .'" /> ';
5331: }
5332: if ($more_records) {
5333: $nav_links .= '<input type="button"'
5334: .' onclick="javascript:chgPage('."'next'".');"'
5335: .' value="'.&mt('Next [_1] changes',$curr{'show'})
5336: .'" />';
5337: }
5338: }
5339: $nav_links .= '</p>';
5340:
5341: # Table Header
5342: my $tableheader =
5343: &Apache::loncommon::start_data_table_header_row()
5344: .'<th> </th>'
5345: .'<th>'.&mt('When').'</th>'
5346: .'<th>'.&mt('Who made the change').'</th>'
5347: .'<th>'.&mt('Changed User').'</th>'
5348: .'<th>'.&mt('Role').'</th>'
5349: .'<th>'.&mt('Section').'</th>'
5350: .'<th>'.&mt('Context').'</th>'
5351: .'<th>'.&mt('Start').'</th>'
5352: .'<th>'.&mt('End').'</th>'
5353: .&Apache::loncommon::end_data_table_header_row();
5354:
5355: # Print Content
5356: $r->print(
5357: $nav_script
5358: .$nav_links
5359: .&Apache::loncommon::start_data_table()
5360: .$tableheader
5361: .$content
5362: .&Apache::loncommon::end_data_table()
5363: .$nav_links
5364: .$form_footer
5365: );
5366: return;
5367: }
5368:
5369: sub role_display_filter {
5370: my ($formname,$cdom,$cnum,$curr,$version,$crstype) = @_;
5371: my $context = 'course';
5372: my $lctype = lc($crstype);
5373: my $nolink = 1;
5374: my $output = '<table><tr><td valign="top">'.
5375: '<span class="LC_nobreak"><b>'.&mt('Changes/page:').'</b></span><br />'.
5376: &Apache::lonmeta::selectbox('show',$curr->{'show'},undef,
5377: (&mt('all'),5,10,20,50,100,1000,10000)).
5378: '</td><td> </td>';
5379: my $startform =
5380: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_start_date',
5381: $curr->{'rolelog_start_date'},undef,
5382: undef,undef,undef,undef,undef,undef,$nolink);
5383: my $endform =
5384: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_end_date',
5385: $curr->{'rolelog_end_date'},undef,
5386: undef,undef,undef,undef,undef,undef,$nolink);
5387: my %lt = &rolechg_contexts($crstype);
5388: $output .= '<td valign="top"><b>'.&mt('Window during which changes occurred:').'</b><br />'.
5389: '<table><tr><td>'.&mt('After:').
5390: '</td><td>'.$startform.'</td></tr>'.
5391: '<tr><td>'.&mt('Before:').'</td>'.
5392: '<td>'.$endform.'</td></tr></table>'.
5393: '</td>'.
5394: '<td> </td>'.
5395: '<td valign="top"><b>'.&mt('Role:').'</b><br />'.
5396: '<select name="role"><option value="any"';
5397: if ($curr->{'role'} eq 'any') {
5398: $output .= ' selected="selected"';
5399: }
5400: $output .= '>'.&mt('Any').'</option>'."\n";
5401: my @roles = &Apache::lonuserutils::course_roles($context,undef,1,$lctype);
5402: foreach my $role (@roles) {
5403: my $plrole;
5404: if ($role eq 'cr') {
5405: $plrole = &mt('Custom Role');
5406: } else {
5407: $plrole=&Apache::lonnet::plaintext($role,$crstype);
5408: }
5409: my $selstr = '';
5410: if ($role eq $curr->{'role'}) {
5411: $selstr = ' selected="selected"';
5412: }
5413: $output .= ' <option value="'.$role.'"'.$selstr.'>'.$plrole.'</option>';
5414: }
5415: $output .= '</select></td>'.
5416: '<td> </td>'.
5417: '<td valign="top"><b>'.
5418: &mt('Context:').'</b><br /><select name="chgcontext">';
5419: foreach my $chgtype ('any','auto','updatenow','createcourse','course','domain','selfenroll','requestcourses') {
5420: my $selstr = '';
5421: if ($curr->{'chgcontext'} eq $chgtype) {
5422: $selstr = ' selected="selected"';
5423: }
5424: if (($chgtype eq 'auto') || ($chgtype eq 'updatenow')) {
5425: next if (!&Apache::lonnet::auto_run($cnum,$cdom));
5426: }
5427: $output .= '<option value="'.$chgtype.'"'.$selstr.'>'.$lt{$chgtype}.'</option>'."\n";
5428: }
5429: $output .= '</select></td>'
5430: .'</tr></table>';
5431:
5432: # Update Display button
5433: $output .= '<p>'
5434: .'<input type="submit" value="'.&mt('Update Display').'" />'
5435: .'</p>';
5436:
5437: # Server version info
5438: $output .= '<p class="LC_info">'
5439: .&mt('Only changes made from servers running LON-CAPA [_1] or later are displayed.'
5440: ,'2.6.99.0');
5441: if ($version) {
5442: $output .= ' '.&mt('This LON-CAPA server is version [_1]',$version);
5443: }
5444: $output .= '</p><hr />';
5445: return $output;
5446: }
5447:
5448: sub rolechg_contexts {
5449: my ($crstype) = @_;
5450: my %lt = &Apache::lonlocal::texthash (
5451: any => 'Any',
5452: auto => 'Automated enrollment',
5453: updatenow => 'Roster Update',
5454: createcourse => 'Course Creation',
5455: course => 'User Management in course',
5456: domain => 'User Management in domain',
5457: selfenroll => 'Self-enrolled',
5458: requestcourses => 'Course Request',
5459: );
5460: if ($crstype eq 'Community') {
5461: $lt{'createcourse'} = &mt('Community Creation');
5462: $lt{'course'} = &mt('User Management in community');
5463: $lt{'requestcourses'} = &mt('Community Request');
5464: }
5465: return %lt;
5466: }
5467:
5468: #-------------------------------------------------- functions for &phase_two
5469: sub user_search_result {
5470: my ($context,$srch) = @_;
5471: my %allhomes;
5472: my %inst_matches;
5473: my %srch_results;
5474: my ($response,$currstate,$forcenewuser,$dirsrchres);
5475: $srch->{'srchterm'} =~ s/\s+/ /g;
5476: if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
5477: $response = &mt('Invalid search.');
5478: }
5479: if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
5480: $response = &mt('Invalid search.');
5481: }
5482: if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
5483: $response = &mt('Invalid search.');
5484: }
5485: if ($srch->{'srchterm'} eq '') {
5486: $response = &mt('You must enter a search term.');
5487: }
5488: if ($srch->{'srchterm'} =~ /^\s+$/) {
5489: $response = &mt('Your search term must contain more than just spaces.');
5490: }
5491: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
5492: if (($srch->{'srchdomain'} eq '') ||
5493: ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
5494: $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
5495: }
5496: }
5497: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
5498: ($srch->{'srchin'} eq 'alc')) {
5499: if ($srch->{'srchby'} eq 'uname') {
5500: my $unamecheck = $srch->{'srchterm'};
5501: if ($srch->{'srchtype'} eq 'contains') {
5502: if ($unamecheck !~ /^\w/) {
5503: $unamecheck = 'a'.$unamecheck;
5504: }
5505: }
5506: if ($unamecheck !~ /^$match_username$/) {
5507: $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
5508: }
5509: }
5510: }
5511: if ($response ne '') {
5512: $response = '<span class="LC_warning">'.$response.'</span>';
5513: }
5514: if ($srch->{'srchin'} eq 'instd') {
5515: my $instd_chk = &directorysrch_check($srch);
5516: if ($instd_chk ne 'ok') {
5517: $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
5518: '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
5519: }
5520: }
5521: if ($response ne '') {
5522: return ($currstate,$response);
5523: }
5524: if ($srch->{'srchby'} eq 'uname') {
5525: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
5526: if ($env{'form.forcenew'}) {
5527: if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
5528: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5529: if ($uhome eq 'no_host') {
5530: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
5531: my $showdom = &display_domain_info($env{'request.role.domain'});
5532: $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
5533: } else {
5534: $currstate = 'modify';
5535: }
5536: } else {
5537: $currstate = 'modify';
5538: }
5539: } else {
5540: if ($srch->{'srchin'} eq 'dom') {
5541: if ($srch->{'srchtype'} eq 'exact') {
5542: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5543: if ($uhome eq 'no_host') {
5544: ($currstate,$response,$forcenewuser) =
5545: &build_search_response($context,$srch,%srch_results);
5546: } else {
5547: $currstate = 'modify';
5548: my $uname = $srch->{'srchterm'};
5549: my $udom = $srch->{'srchdomain'};
5550: $srch_results{$uname.':'.$udom} =
5551: { &Apache::lonnet::get('environment',
5552: ['firstname',
5553: 'lastname',
5554: 'permanentemail'],
5555: $udom,$uname)
5556: };
5557: }
5558: } else {
5559: %srch_results = &Apache::lonnet::usersearch($srch);
5560: ($currstate,$response,$forcenewuser) =
5561: &build_search_response($context,$srch,%srch_results);
5562: }
5563: } else {
5564: my $courseusers = &get_courseusers();
5565: if ($srch->{'srchtype'} eq 'exact') {
5566: if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
5567: $currstate = 'modify';
5568: } else {
5569: ($currstate,$response,$forcenewuser) =
5570: &build_search_response($context,$srch,%srch_results);
5571: }
5572: } else {
5573: foreach my $user (keys(%$courseusers)) {
5574: my ($cuname,$cudomain) = split(/:/,$user);
5575: if ($cudomain eq $srch->{'srchdomain'}) {
5576: my $matched = 0;
5577: if ($srch->{'srchtype'} eq 'begins') {
5578: if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
5579: $matched = 1;
5580: }
5581: } else {
5582: if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
5583: $matched = 1;
5584: }
5585: }
5586: if ($matched) {
5587: $srch_results{$user} =
5588: {&Apache::lonnet::get('environment',
5589: ['firstname',
5590: 'lastname',
5591: 'permanentemail'],
5592: $cudomain,$cuname)};
5593: }
5594: }
5595: }
5596: ($currstate,$response,$forcenewuser) =
5597: &build_search_response($context,$srch,%srch_results);
5598: }
5599: }
5600: }
5601: } elsif ($srch->{'srchin'} eq 'alc') {
5602: $currstate = 'query';
5603: } elsif ($srch->{'srchin'} eq 'instd') {
5604: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5605: if ($dirsrchres eq 'ok') {
5606: ($currstate,$response,$forcenewuser) =
5607: &build_search_response($context,$srch,%srch_results);
5608: } else {
5609: my $showdom = &display_domain_info($srch->{'srchdomain'});
5610: $response = '<span class="LC_warning">'.
5611: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5612: '</span><br />'.
5613: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5614: '<br /><br />';
5615: }
5616: }
5617: } else {
5618: if ($srch->{'srchin'} eq 'dom') {
5619: %srch_results = &Apache::lonnet::usersearch($srch);
5620: ($currstate,$response,$forcenewuser) =
5621: &build_search_response($context,$srch,%srch_results);
5622: } elsif ($srch->{'srchin'} eq 'crs') {
5623: my $courseusers = &get_courseusers();
5624: foreach my $user (keys(%$courseusers)) {
5625: my ($uname,$udom) = split(/:/,$user);
5626: my %names = &Apache::loncommon::getnames($uname,$udom);
5627: my %emails = &Apache::loncommon::getemails($uname,$udom);
5628: if ($srch->{'srchby'} eq 'lastname') {
5629: if ((($srch->{'srchtype'} eq 'exact') &&
5630: ($names{'lastname'} eq $srch->{'srchterm'})) ||
5631: (($srch->{'srchtype'} eq 'begins') &&
5632: ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
5633: (($srch->{'srchtype'} eq 'contains') &&
5634: ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
5635: $srch_results{$user} = {firstname => $names{'firstname'},
5636: lastname => $names{'lastname'},
5637: permanentemail => $emails{'permanentemail'},
5638: };
5639: }
5640: } elsif ($srch->{'srchby'} eq 'lastfirst') {
5641: my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
5642: $srchlast =~ s/\s+$//;
5643: $srchfirst =~ s/^\s+//;
5644: if ($srch->{'srchtype'} eq 'exact') {
5645: if (($names{'lastname'} eq $srchlast) &&
5646: ($names{'firstname'} eq $srchfirst)) {
5647: $srch_results{$user} = {firstname => $names{'firstname'},
5648: lastname => $names{'lastname'},
5649: permanentemail => $emails{'permanentemail'},
5650:
5651: };
5652: }
5653: } elsif ($srch->{'srchtype'} eq 'begins') {
5654: if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
5655: ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
5656: $srch_results{$user} = {firstname => $names{'firstname'},
5657: lastname => $names{'lastname'},
5658: permanentemail => $emails{'permanentemail'},
5659: };
5660: }
5661: } else {
5662: if (($names{'lastname'} =~ /\Q$srchlast\E/i) &&
5663: ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
5664: $srch_results{$user} = {firstname => $names{'firstname'},
5665: lastname => $names{'lastname'},
5666: permanentemail => $emails{'permanentemail'},
5667: };
5668: }
5669: }
5670: }
5671: }
5672: ($currstate,$response,$forcenewuser) =
5673: &build_search_response($context,$srch,%srch_results);
5674: } elsif ($srch->{'srchin'} eq 'alc') {
5675: $currstate = 'query';
5676: } elsif ($srch->{'srchin'} eq 'instd') {
5677: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5678: if ($dirsrchres eq 'ok') {
5679: ($currstate,$response,$forcenewuser) =
5680: &build_search_response($context,$srch,%srch_results);
5681: } else {
5682: my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = '<span class="LC_warning">'.
5683: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5684: '</span><br />'.
5685: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5686: '<br /><br />';
5687: }
5688: }
5689: }
5690: return ($currstate,$response,$forcenewuser,\%srch_results);
5691: }
5692:
5693: sub directorysrch_check {
5694: my ($srch) = @_;
5695: my $can_search = 0;
5696: my $response;
5697: my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
5698: ['directorysrch'],$srch->{'srchdomain'});
5699: my $showdom = &display_domain_info($srch->{'srchdomain'});
5700: if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
5701: if (!$dom_inst_srch{'directorysrch'}{'available'}) {
5702: return &mt('Institutional directory search is not available in domain: [_1]',$showdom);
5703: }
5704: if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
5705: if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
5706: return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom);
5707: }
5708: my @usertypes = split(/:/,$env{'environment.inststatus'});
5709: if (!@usertypes) {
5710: push(@usertypes,'default');
5711: }
5712: if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
5713: foreach my $type (@usertypes) {
5714: if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
5715: $can_search = 1;
5716: last;
5717: }
5718: }
5719: }
5720: if (!$can_search) {
5721: my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
5722: my @longtypes;
5723: foreach my $item (@usertypes) {
5724: if (defined($insttypes->{$item})) {
5725: push (@longtypes,$insttypes->{$item});
5726: } elsif ($item eq 'default') {
5727: push (@longtypes,&mt('other'));
5728: }
5729: }
5730: my $insttype_str = join(', ',@longtypes);
5731: return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
5732: }
5733: } else {
5734: $can_search = 1;
5735: }
5736: } else {
5737: return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
5738: }
5739: my %longtext = &Apache::lonlocal::texthash (
5740: uname => 'username',
5741: lastfirst => 'last name, first name',
5742: lastname => 'last name',
5743: contains => 'contains',
5744: exact => 'as exact match to',
5745: begins => 'begins with',
5746: );
5747: if ($can_search) {
5748: if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
5749: if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
5750: return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
5751: }
5752: } else {
5753: return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
5754: }
5755: }
5756: if ($can_search) {
5757: if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
5758: if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
5759: return 'ok';
5760: } else {
5761: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5762: }
5763: } else {
5764: if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
5765: ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
5766: ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
5767: return 'ok';
5768: } else {
5769: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5770: }
5771: }
5772: }
5773: }
5774:
5775: sub get_courseusers {
5776: my %advhash;
5777: my $classlist = &Apache::loncoursedata::get_classlist();
5778: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
5779: foreach my $role (sort(keys(%coursepersonnel))) {
5780: foreach my $user (split(/\,/,$coursepersonnel{$role})) {
5781: if (!exists($classlist->{$user})) {
5782: $classlist->{$user} = [];
5783: }
5784: }
5785: }
5786: return $classlist;
5787: }
5788:
5789: sub build_search_response {
5790: my ($context,$srch,%srch_results) = @_;
5791: my ($currstate,$response,$forcenewuser);
5792: my %names = (
5793: 'uname' => 'username',
5794: 'lastname' => 'last name',
5795: 'lastfirst' => 'last name, first name',
5796: 'crs' => 'this course',
5797: 'dom' => 'LON-CAPA domain: ',
5798: 'instd' => 'the institutional directory for domain: ',
5799: );
5800:
5801: my %single = (
5802: begins => 'A match',
5803: contains => 'A match',
5804: exact => 'An exact match',
5805: );
5806: my %nomatch = (
5807: begins => 'No match',
5808: contains => 'No match',
5809: exact => 'No exact match',
5810: );
5811: if (keys(%srch_results) > 1) {
5812: $currstate = 'select';
5813: } else {
5814: if (keys(%srch_results) == 1) {
5815: $currstate = 'modify';
5816: $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
5817: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5818: $response .= &display_domain_info($srch->{'srchdomain'});
5819: }
5820: } else {
5821: $response = '<span class="LC_warning">'.&mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}",$srch->{'srchterm'});
5822: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5823: $response .= &display_domain_info($srch->{'srchdomain'});
5824: }
5825: $response .= '</span>';
5826: if ($srch->{'srchin'} ne 'alc') {
5827: $forcenewuser = 1;
5828: my $cansrchinst = 0;
5829: if ($srch->{'srchdomain'}) {
5830: my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
5831: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
5832: if ($domconfig{'directorysrch'}{'available'}) {
5833: $cansrchinst = 1;
5834: }
5835: }
5836: }
5837: if ((($srch->{'srchby'} eq 'lastfirst') ||
5838: ($srch->{'srchby'} eq 'lastname')) &&
5839: ($srch->{'srchin'} eq 'dom')) {
5840: if ($cansrchinst) {
5841: $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
5842: }
5843: }
5844: if ($srch->{'srchin'} eq 'crs') {
5845: $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
5846: }
5847: }
5848: my $createdom = $env{'request.role.domain'};
5849: if ($context eq 'requestcrs') {
5850: if ($env{'form.coursedom'} ne '') {
5851: $createdom = $env{'form.coursedom'};
5852: }
5853: }
5854: if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $createdom)) {
5855: my $cancreate =
5856: &Apache::lonuserutils::can_create_user($createdom,$context);
5857: my $targetdom = '<span class="LC_cusr_emph">'.$createdom.'</span>';
5858: if ($cancreate) {
5859: my $showdom = &display_domain_info($createdom);
5860: $response .= '<br /><br />'
5861: .'<b>'.&mt('To add a new user:').'</b>'
5862: .'<br />';
5863: if ($context eq 'requestcrs') {
5864: $response .= &mt("(You can only define new users in the new course's domain - [_1])",$targetdom);
5865: } else {
5866: $response .= &mt("(You can only create new users in your current role's domain - [_1])",$targetdom);
5867: }
5868: $response .='<ul><li>'
5869: .&mt("Set 'Domain/institution to search' to: [_1]",'<span class="LC_cusr_emph">'.$showdom.'</span>')
5870: .'</li><li>'
5871: .&mt("Set 'Search criteria' to: [_1]username is ..... in selected LON-CAPA domain[_2]",'<span class="LC_cusr_emph">','</span>')
5872: .'</li><li>'
5873: .&mt('Provide the proposed username')
5874: .'</li><li>'
5875: .&mt("Click 'Search'")
5876: .'</li></ul><br />';
5877: } else {
5878: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
5879: $response .= '<br /><br />';
5880: if ($context eq 'requestcrs') {
5881: $response .= &mt("You are not authorized to define new users in the new course's domain - [_1].",$targetdom);
5882: } else {
5883: $response .= &mt("You are not authorized to create new users in your current role's domain - [_1].",$targetdom);
5884: }
5885: $response .= '<br />'
5886: .&mt('Please contact the [_1]helpdesk[_2] if you need to create a new user.'
5887: ,' <a'.$helplink.'>'
5888: ,'</a>')
5889: .'<br /><br />';
5890: }
5891: }
5892: }
5893: }
5894: return ($currstate,$response,$forcenewuser);
5895: }
5896:
5897: sub display_domain_info {
5898: my ($dom) = @_;
5899: my $output = $dom;
5900: if ($dom ne '') {
5901: my $domdesc = &Apache::lonnet::domain($dom,'description');
5902: if ($domdesc ne '') {
5903: $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
5904: }
5905: }
5906: return $output;
5907: }
5908:
5909: sub crumb_utilities {
5910: my %elements = (
5911: crtuser => {
5912: srchterm => 'text',
5913: srchin => 'selectbox',
5914: srchby => 'selectbox',
5915: srchtype => 'selectbox',
5916: srchdomain => 'selectbox',
5917: },
5918: crtusername => {
5919: srchterm => 'text',
5920: srchdomain => 'selectbox',
5921: },
5922: docustom => {
5923: rolename => 'selectbox',
5924: newrolename => 'textbox',
5925: },
5926: studentform => {
5927: srchterm => 'text',
5928: srchin => 'selectbox',
5929: srchby => 'selectbox',
5930: srchtype => 'selectbox',
5931: srchdomain => 'selectbox',
5932: },
5933: );
5934:
5935: my $jsback .= qq|
5936: function backPage(formname,prevphase,prevstate) {
5937: if (typeof prevphase == 'undefined') {
5938: formname.phase.value = '';
5939: }
5940: else {
5941: formname.phase.value = prevphase;
5942: }
5943: if (typeof prevstate == 'undefined') {
5944: formname.currstate.value = '';
5945: }
5946: else {
5947: formname.currstate.value = prevstate;
5948: }
5949: formname.submit();
5950: }
5951: |;
5952: return ($jsback,\%elements);
5953: }
5954:
5955: sub course_level_table {
5956: my (%inccourses) = @_;
5957: my $table = '';
5958: # Custom Roles?
5959:
5960: my %customroles=&Apache::lonuserutils::my_custom_roles();
5961: my %lt=&Apache::lonlocal::texthash(
5962: 'exs' => "Existing sections",
5963: 'new' => "Define new section",
5964: 'ssd' => "Set Start Date",
5965: 'sed' => "Set End Date",
5966: 'crl' => "Course Level",
5967: 'act' => "Activate",
5968: 'rol' => "Role",
5969: 'ext' => "Extent",
5970: 'grs' => "Section",
5971: 'sta' => "Start",
5972: 'end' => "End"
5973: );
5974:
5975: foreach my $protectedcourse (sort( keys(%inccourses))) {
5976: my $thiscourse=$protectedcourse;
5977: $thiscourse=~s:_:/:g;
5978: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
5979: my $area=$coursedata{'description'};
5980: my $crstype=$coursedata{'type'};
5981: if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; }
5982: my ($domain,$cnum)=split(/\//,$thiscourse);
5983: my %sections_count;
5984: if (defined($env{'request.course.id'})) {
5985: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
5986: %sections_count =
5987: &Apache::loncommon::get_sections($domain,$cnum);
5988: }
5989: }
5990: my @roles = &Apache::lonuserutils::roles_by_context('course','',$crstype);
5991: foreach my $role (@roles) {
5992: my $plrole=&Apache::lonnet::plaintext($role,$crstype);
5993: if (&Apache::lonnet::allowed('c'.$role,$thiscourse)) {
5994: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
5995: $plrole,\%sections_count,\%lt);
5996: } elsif ($env{'request.course.sec'} ne '') {
5997: if (&Apache::lonnet::allowed('c'.$role,$thiscourse.'/'.
5998: $env{'request.course.sec'})) {
5999: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6000: $plrole,\%sections_count,\%lt);
6001: }
6002: }
6003: }
6004: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
6005: foreach my $cust (sort(keys(%customroles))) {
6006: next if ($crstype eq 'Community' && $customroles{$cust} =~ /bre\&S/);
6007: my $role = 'cr_cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$cust;
6008: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6009: $cust,\%sections_count,\%lt);
6010: }
6011: }
6012: }
6013: return '' if ($table eq ''); # return nothing if there is nothing
6014: # in the table
6015: my $result;
6016: if (!$env{'request.course.id'}) {
6017: $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
6018: }
6019: $result .=
6020: &Apache::loncommon::start_data_table().
6021: &Apache::loncommon::start_data_table_header_row().
6022: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.'</th>
6023: <th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
6024: &Apache::loncommon::end_data_table_header_row().
6025: $table.
6026: &Apache::loncommon::end_data_table();
6027: return $result;
6028: }
6029:
6030: sub course_level_row {
6031: my ($protectedcourse,$role,$area,$domain,$plrole,$sections_count,$lt) = @_;
6032: my $row = &Apache::loncommon::start_data_table_row().
6033: ' <td><input type="checkbox" name="act_'.
6034: $protectedcourse.'_'.$role.'" /></td>'."\n".
6035: ' <td>'.$plrole.'</td>'."\n".
6036: ' <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
6037: if (($role eq 'cc') || ($role eq 'co')) {
6038: $row .= '<td> </td>';
6039: } elsif ($env{'request.course.sec'} ne '') {
6040: $row .= ' <td><input type="hidden" value="'.
6041: $env{'request.course.sec'}.'" '.
6042: 'name="sec_'.$protectedcourse.'_'.$role.'" />'.
6043: $env{'request.course.sec'}.'</td>';
6044: } else {
6045: if (ref($sections_count) eq 'HASH') {
6046: my $currsec =
6047: &Apache::lonuserutils::course_sections($sections_count,
6048: $protectedcourse.'_'.$role);
6049: $row .= '<td><table class="LC_createuser">'."\n".
6050: '<tr class="LC_section_row">'."\n".
6051: ' <td valign="top">'.$lt->{'exs'}.'<br />'.
6052: $currsec.'</td>'."\n".
6053: ' <td> </td>'."\n".
6054: ' <td valign="top"> '.$lt->{'new'}.'<br />'.
6055: '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.
6056: '" value="" />'.
6057: '<input type="hidden" '.
6058: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n".
6059: '</tr></table></td>'."\n";
6060: } else {
6061: $row .= '<td><input type="text" size="10" '.
6062: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n";
6063: }
6064: }
6065: $row .= <<ENDTIMEENTRY;
6066: <td><input type="hidden" name="start_$protectedcourse\_$role" value="" />
6067: <a href=
6068: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'ssd'}</a></td>
6069: <td><input type="hidden" name="end_$protectedcourse\_$role" value="" />
6070: <a href=
6071: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'sed'}</a></td>
6072: ENDTIMEENTRY
6073: $row .= &Apache::loncommon::end_data_table_row();
6074: return $row;
6075: }
6076:
6077: sub course_level_dc {
6078: my ($dcdom) = @_;
6079: my %customroles=&Apache::lonuserutils::my_custom_roles();
6080: my @roles = &Apache::lonuserutils::roles_by_context('course');
6081: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
6082: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
6083: '<input type="hidden" name="dccourse" value="" />';
6084: my $courseform='<b>'.&Apache::loncommon::selectcourse_link
6085: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Course/Community','crstype').'</b>';
6086: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu','role','Course/Community Browser');
6087: my %lt=&Apache::lonlocal::texthash(
6088: 'rol' => "Role",
6089: 'grs' => "Section",
6090: 'exs' => "Existing sections",
6091: 'new' => "Define new section",
6092: 'sta' => "Start",
6093: 'end' => "End",
6094: 'ssd' => "Set Start Date",
6095: 'sed' => "Set End Date"
6096: );
6097: my $header = '<h4>'.&mt('Course/Community Level').'</h4>'.
6098: &Apache::loncommon::start_data_table().
6099: &Apache::loncommon::start_data_table_header_row().
6100: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
6101: &Apache::loncommon::end_data_table_header_row();
6102: my $otheritems = &Apache::loncommon::start_data_table_row()."\n".
6103: '<td><br /><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc','','','','crstype'".')" /></td>'."\n".
6104: '<td valign><br /><select name="role">'."\n";
6105: foreach my $role (@roles) {
6106: my $plrole=&Apache::lonnet::plaintext($role);
6107: $otheritems .= ' <option value="'.$role.'">'.$plrole;
6108: }
6109: if ( keys %customroles > 0) {
6110: foreach my $cust (sort keys %customroles) {
6111: my $custrole='cr_cr_'.$env{'user.domain'}.
6112: '_'.$env{'user.name'}.'_'.$cust;
6113: $otheritems .= ' <option value="'.$custrole.'">'.$cust;
6114: }
6115: }
6116: $otheritems .= '</select></td><td>'.
6117: '<table border="0" cellspacing="0" cellpadding="0">'.
6118: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
6119: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
6120: '<td> </td>'.
6121: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
6122: '<input type="text" name="newsec" value="" />'.
6123: '<input type="hidden" name="section" value="" />'.
6124: '<input type="hidden" name="groups" value="" />'.
6125: '<input type="hidden" name="crstype" value="" /></td>'.
6126: '</tr></table></td>';
6127: $otheritems .= <<ENDTIMEENTRY;
6128: <td><br /><input type="hidden" name="start" value='' />
6129: <a href=
6130: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
6131: <td><br /><input type="hidden" name="end" value='' />
6132: <a href=
6133: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
6134: ENDTIMEENTRY
6135: $otheritems .= &Apache::loncommon::end_data_table_row().
6136: &Apache::loncommon::end_data_table()."\n";
6137: return $cb_jscript.$header.$hiddenitems.$otheritems;
6138: }
6139:
6140: sub update_selfenroll_config {
6141: my ($r,$context,$permission) = @_;
6142: my ($row,$lt) = &get_selfenroll_titles();
6143: my %curr_groups = &Apache::longroup::coursegroups();
6144: my (%changes,%warning);
6145: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
6146: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
6147: my $curr_types;
6148: if (ref($row) eq 'ARRAY') {
6149: foreach my $item (@{$row}) {
6150: if ($item eq 'enroll_dates') {
6151: my (%currenrolldate,%newenrolldate);
6152: foreach my $type ('start','end') {
6153: $currenrolldate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_date'};
6154: $newenrolldate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_date');
6155: if ($newenrolldate{$type} ne $currenrolldate{$type}) {
6156: $changes{'internal.selfenroll_'.$type.'_date'} = $newenrolldate{$type};
6157: }
6158: }
6159: } elsif ($item eq 'access_dates') {
6160: my (%currdate,%newdate);
6161: foreach my $type ('start','end') {
6162: $currdate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_access'};
6163: $newdate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_access');
6164: if ($newdate{$type} ne $currdate{$type}) {
6165: $changes{'internal.selfenroll_'.$type.'_access'} = $newdate{$type};
6166: }
6167: }
6168: } elsif ($item eq 'types') {
6169: $curr_types =
6170: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6171: if ($env{'form.selfenroll_all'}) {
6172: if ($curr_types ne '*') {
6173: $changes{'internal.selfenroll_types'} = '*';
6174: } else {
6175: next;
6176: }
6177: } else {
6178: my %currdoms;
6179: my @entries = split(/;/,$curr_types);
6180: my @deletedoms = &Apache::loncommon::get_env_multiple('form.selfenroll_delete');
6181: my @activations = &Apache::loncommon::get_env_multiple('form.selfenroll_activate');
6182: my $newnum = 0;
6183: my @latesttypes;
6184: foreach my $num (@activations) {
6185: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$num);
6186: if (@types > 0) {
6187: @types = sort(@types);
6188: my $typestr = join(',',@types);
6189: my $typedom = $env{'form.selfenroll_dom_'.$num};
6190: $latesttypes[$newnum] = $typedom.':'.$typestr;
6191: $currdoms{$typedom} = 1;
6192: $newnum ++;
6193: }
6194: }
6195: for (my $j=0; $j<$env{'form.selfenroll_types_total'}; $j++) { if ((!grep(/^$j$/,@deletedoms)) && (!grep(/^$j$/,@activations))) {
6196: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$j);
6197: if (@types > 0) {
6198: @types = sort(@types);
6199: my $typestr = join(',',@types);
6200: my $typedom = $env{'form.selfenroll_dom_'.$j};
6201: $latesttypes[$newnum] = $typedom.':'.$typestr;
6202: $currdoms{$typedom} = 1;
6203: $newnum ++;
6204: }
6205: }
6206: }
6207: if ($env{'form.selfenroll_newdom'} ne '') {
6208: my $typedom = $env{'form.selfenroll_newdom'};
6209: if ((!defined($currdoms{$typedom})) &&
6210: (&Apache::lonnet::domain($typedom) ne '')) {
6211: my $typestr;
6212: my ($othertitle,$usertypes,$types) =
6213: &Apache::loncommon::sorted_inst_types($typedom);
6214: my $othervalue = 'any';
6215: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6216: if (@{$types} > 0) {
6217: my @esc_types = map { &escape($_); } @{$types};
6218: $othervalue = 'other';
6219: $typestr = join(',',(@esc_types,$othervalue));
6220: }
6221: $typestr = $othervalue;
6222: } else {
6223: $typestr = $othervalue;
6224: }
6225: $latesttypes[$newnum] = $typedom.':'.$typestr;
6226: $newnum ++ ;
6227: }
6228: }
6229: my $selfenroll_types = join(';',@latesttypes);
6230: if ($selfenroll_types ne $curr_types) {
6231: $changes{'internal.selfenroll_types'} = $selfenroll_types;
6232: }
6233: }
6234: } elsif ($item eq 'limit') {
6235: my $newlimit = $env{'form.selfenroll_limit'};
6236: my $newcap = $env{'form.selfenroll_cap'};
6237: $newcap =~s/\s+//g;
6238: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6239: $currlimit = 'none' if ($currlimit eq '');
6240: my $currcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6241: if ($newlimit ne $currlimit) {
6242: if ($newlimit ne 'none') {
6243: if ($newcap =~ /^\d+$/) {
6244: if ($newcap ne $currcap) {
6245: $changes{'internal.selfenroll_cap'} = $newcap;
6246: }
6247: $changes{'internal.selfenroll_limit'} = $newlimit;
6248: } else {
6249: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6250: }
6251: } elsif ($currcap ne '') {
6252: $changes{'internal.selfenroll_cap'} = '';
6253: $changes{'internal.selfenroll_limit'} = $newlimit;
6254: }
6255: } elsif ($currlimit ne 'none') {
6256: if ($newcap =~ /^\d+$/) {
6257: if ($newcap ne $currcap) {
6258: $changes{'internal.selfenroll_cap'} = $newcap;
6259: }
6260: } else {
6261: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6262: }
6263: }
6264: } elsif ($item eq 'approval') {
6265: my (@currnotified,@newnotified);
6266: my $currapproval = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6267: my $currnotifylist = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6268: if ($currnotifylist ne '') {
6269: @currnotified = split(/,/,$currnotifylist);
6270: @currnotified = sort(@currnotified);
6271: }
6272: my $newapproval = $env{'form.selfenroll_approval'};
6273: @newnotified = &Apache::loncommon::get_env_multiple('form.selfenroll_notify');
6274: @newnotified = sort(@newnotified);
6275: if ($newapproval ne $currapproval) {
6276: $changes{'internal.selfenroll_approval'} = $newapproval;
6277: if (!$newapproval) {
6278: if ($currnotifylist ne '') {
6279: $changes{'internal.selfenroll_notifylist'} = '';
6280: }
6281: } else {
6282: my @differences =
6283: &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6284: if (@differences > 0) {
6285: if (@newnotified > 0) {
6286: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6287: } else {
6288: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6289: }
6290: }
6291: }
6292: } else {
6293: my @differences = &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6294: if (@differences > 0) {
6295: if (@newnotified > 0) {
6296: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6297: } else {
6298: $changes{'internal.selfenroll_notifylist'} = '';
6299: }
6300: }
6301: }
6302: } else {
6303: my $curr_val =
6304: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6305: my $newval = $env{'form.selfenroll_'.$item};
6306: if ($item eq 'section') {
6307: $newval = $env{'form.sections'};
6308: if (defined($curr_groups{$newval})) {
6309: $newval = $curr_val;
6310: $warning{$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');
6311: } elsif ($newval eq 'all') {
6312: $newval = $curr_val;
6313: $warning{$item} = &mt('Section for self-enrolled users unchanged, as "all" is a reserved section name.');
6314: }
6315: if ($newval eq '') {
6316: $newval = 'none';
6317: }
6318: }
6319: if ($newval ne $curr_val) {
6320: $changes{'internal.selfenroll_'.$item} = $newval;
6321: }
6322: }
6323: }
6324: if (keys(%warning) > 0) {
6325: foreach my $item (@{$row}) {
6326: if (exists($warning{$item})) {
6327: $r->print($warning{$item}.'<br />');
6328: }
6329: }
6330: }
6331: if (keys(%changes) > 0) {
6332: my $putresult = &Apache::lonnet::put('environment',\%changes,$cdom,$cnum);
6333: if ($putresult eq 'ok') {
6334: if ((exists($changes{'internal.selfenroll_types'})) ||
6335: (exists($changes{'internal.selfenroll_start_date'})) ||
6336: (exists($changes{'internal.selfenroll_end_date'}))) {
6337: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
6338: $cnum,undef,undef,'Course');
6339: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
6340: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
6341: foreach my $item ('selfenroll_types','selfenroll_start_date','selfenroll_end_date') {
6342: if (exists($changes{'internal.'.$item})) {
6343: $crsinfo{$env{'request.course.id'}}{$item} =
6344: $changes{'internal.'.$item};
6345: }
6346: }
6347: my $crsputresult =
6348: &Apache::lonnet::courseidput($cdom,\%crsinfo,
6349: $chome,'notime');
6350: }
6351: }
6352: $r->print(&mt('The following changes were made to self-enrollment settings:').'<ul>');
6353: foreach my $item (@{$row}) {
6354: my $title = $item;
6355: if (ref($lt) eq 'HASH') {
6356: $title = $lt->{$item};
6357: }
6358: if ($item eq 'enroll_dates') {
6359: foreach my $type ('start','end') {
6360: if (exists($changes{'internal.selfenroll_'.$type.'_date'})) {
6361: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_date'});
6362: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6363: $title,$type,$newdate).'</li>');
6364: }
6365: }
6366: } elsif ($item eq 'access_dates') {
6367: foreach my $type ('start','end') {
6368: if (exists($changes{'internal.selfenroll_'.$type.'_access'})) {
6369: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_access'});
6370: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6371: $title,$type,$newdate).'</li>');
6372: }
6373: }
6374: } elsif ($item eq 'limit') {
6375: if ((exists($changes{'internal.selfenroll_limit'})) ||
6376: (exists($changes{'internal.selfenroll_cap'}))) {
6377: my ($newval,$newcap);
6378: if ($changes{'internal.selfenroll_cap'} ne '') {
6379: $newcap = $changes{'internal.selfenroll_cap'}
6380: } else {
6381: $newcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6382: }
6383: if ($changes{'internal.selfenroll_limit'} eq 'none') {
6384: $newval = &mt('No limit');
6385: } elsif ($changes{'internal.selfenroll_limit'} eq
6386: 'allstudents') {
6387: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6388: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6389: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6390: } else {
6391: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6392: if ($currlimit eq 'allstudents') {
6393: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6394: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6395: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6396: }
6397: }
6398: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6399: }
6400: } elsif ($item eq 'approval') {
6401: if ((exists($changes{'internal.selfenroll_approval'})) ||
6402: (exists($changes{'internal.selfenroll_notifylist'}))) {
6403: my ($newval,$newnotify);
6404: if (exists($changes{'internal.selfenroll_notifylist'})) {
6405: $newnotify = $changes{'internal.selfenroll_notifylist'};
6406: } else {
6407: $newnotify = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6408: }
6409: if ($changes{'internal.selfenroll_approval'}) {
6410: $newval = &mt('Yes');
6411: } elsif ($changes{'internal.selfenroll_approval'} eq '0') {
6412: $newval = &mt('No');
6413: } else {
6414: my $currapproval =
6415: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6416: if ($currapproval) {
6417: $newval = &mt('Yes');
6418: } else {
6419: $newval = &mt('No');
6420: }
6421: }
6422: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval));
6423: if ($newnotify) {
6424: $r->print('<br />'.&mt('The following will be notified when an enrollment request needs approval, or has been approved: [_1].',$newnotify));
6425: } else {
6426: $r->print('<br />'.&mt('No notifications sent when an enrollment request needs approval, or has been approved.'));
6427: }
6428: $r->print('</li>'."\n");
6429: }
6430: } else {
6431: if (exists($changes{'internal.selfenroll_'.$item})) {
6432: my $newval = $changes{'internal.selfenroll_'.$item};
6433: if ($item eq 'types') {
6434: if ($newval eq '') {
6435: $newval = &mt('None');
6436: } elsif ($newval eq '*') {
6437: $newval = &mt('Any user in any domain');
6438: }
6439: } elsif ($item eq 'registered') {
6440: if ($newval eq '1') {
6441: $newval = &mt('Yes');
6442: } elsif ($newval eq '0') {
6443: $newval = &mt('No');
6444: }
6445: }
6446: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6447: }
6448: }
6449: }
6450: $r->print('</ul>');
6451: my %newenvhash;
6452: foreach my $key (keys(%changes)) {
6453: $newenvhash{'course.'.$env{'request.course.id'}.'.'.$key} = $changes{$key};
6454: }
6455: &Apache::lonnet::appenv(\%newenvhash);
6456: } else {
6457: $r->print(&mt('An error occurred when saving changes to self-enrollment settings in this course.').'<br />'.&mt('The error was: [_1].',$putresult));
6458: }
6459: } else {
6460: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6461: }
6462: } else {
6463: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6464: }
6465: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
6466: if (ref($visactions) eq 'HASH') {
6467: if (!$visible) {
6468: $r->print('<br />'.$visactions->{'miss'}.'<br />'.$visactions->{'yous'}.
6469: '<br />');
6470: if (ref($vismsgs) eq 'ARRAY') {
6471: $r->print('<br />'.$visactions->{'take'}.'<ul>');
6472: foreach my $item (@{$vismsgs}) {
6473: $r->print('<li>'.$visactions->{$item}.'</li>');
6474: }
6475: $r->print('</ul>');
6476: }
6477: $r->print($cansetvis);
6478: }
6479: }
6480: return;
6481: }
6482:
6483: sub get_selfenroll_titles {
6484: my @row = ('types','registered','enroll_dates','access_dates','section',
6485: 'approval','limit');
6486: my %lt = &Apache::lonlocal::texthash (
6487: types => 'Users allowed to self-enroll in this course',
6488: registered => 'Restrict self-enrollment to students officially registered for the course',
6489: enroll_dates => 'Dates self-enrollment available',
6490: access_dates => 'Course access dates assigned to self-enrolling users',
6491: section => 'Section assigned to self-enrolling users',
6492: approval => 'Self-enrollment requests need approval?',
6493: limit => 'Enrollment limit',
6494: );
6495: return (\@row,\%lt);
6496: }
6497:
6498: #---------------------------------------------- end functions for &phase_two
6499:
6500: #--------------------------------- functions for &phase_two and &phase_three
6501:
6502: #--------------------------end of functions for &phase_two and &phase_three
6503:
6504: 1;
6505: __END__
6506:
6507:
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