1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.350 2010/09/26 01:57:21 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: ###
29:
30: package Apache::loncreateuser;
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::loncreateuser.pm
37:
38: =head1 SYNOPSIS
39:
40: Handler to create users and custom roles
41:
42: Provides an Apache handler for creating users,
43: editing their login parameters, roles, and removing roles, and
44: also creating and assigning custom roles.
45:
46: =head1 OVERVIEW
47:
48: =head2 Custom Roles
49:
50: In LON-CAPA, roles are actually collections of privileges. "Teaching
51: Assistant", "Course Coordinator", and other such roles are really just
52: collection of privileges that are useful in many circumstances.
53:
54: Custom roles can be defined by a Domain Coordinator, Course Coordinator
55: or Community Coordinator via the Manage User functionality.
56: The custom role editor screen will show all privileges which can be
57: assigned to users. For a complete list of privileges, please see
58: C</home/httpd/lonTabs/rolesplain.tab>.
59:
60: Custom role definitions are stored in the C<roles.db> file of the creator
61: of the role.
62:
63: =cut
64:
65: use strict;
66: use Apache::Constants qw(:common :http);
67: use Apache::lonnet;
68: use Apache::loncommon;
69: use Apache::lonlocal;
70: use Apache::longroup;
71: use Apache::lonuserutils;
72: use Apache::loncoursequeueadmin;
73: use LONCAPA qw(:DEFAULT :match);
74:
75: my $loginscript; # piece of javascript used in two separate instances
76: my $authformnop;
77: my $authformkrb;
78: my $authformint;
79: my $authformfsys;
80: my $authformloc;
81:
82: sub initialize_authen_forms {
83: my ($dom,$formname,$curr_authtype,$mode) = @_;
84: my ($krbdef,$krbdefdom) = &Apache::loncommon::get_kerberos_defaults($dom);
85: my %param = ( formname => $formname,
86: kerb_def_dom => $krbdefdom,
87: kerb_def_auth => $krbdef,
88: domain => $dom,
89: );
90: my %abv_auth = &auth_abbrev();
91: if ($curr_authtype =~ /^(krb4|krb5|internal|localauth|unix):(.*)$/) {
92: my $long_auth = $1;
93: my $curr_autharg = $2;
94: my %abv_auth = &auth_abbrev();
95: $param{'curr_authtype'} = $abv_auth{$long_auth};
96: if ($long_auth =~ /^krb(4|5)$/) {
97: $param{'curr_kerb_ver'} = $1;
98: $param{'curr_autharg'} = $curr_autharg;
99: }
100: if ($mode eq 'modifyuser') {
101: $param{'mode'} = $mode;
102: }
103: }
104: $loginscript = &Apache::loncommon::authform_header(%param);
105: $authformkrb = &Apache::loncommon::authform_kerberos(%param);
106: $authformnop = &Apache::loncommon::authform_nochange(%param);
107: $authformint = &Apache::loncommon::authform_internal(%param);
108: $authformfsys = &Apache::loncommon::authform_filesystem(%param);
109: $authformloc = &Apache::loncommon::authform_local(%param);
110: }
111:
112: sub auth_abbrev {
113: my %abv_auth = (
114: krb5 => 'krb',
115: krb4 => 'krb',
116: internal => 'int',
117: localuth => 'loc',
118: unix => 'fsys',
119: );
120: return %abv_auth;
121: }
122:
123: # ====================================================
124:
125: sub portfolio_quota {
126: my ($ccuname,$ccdomain) = @_;
127: my %lt = &Apache::lonlocal::texthash(
128: 'usrt' => "User Tools",
129: 'disk' => "Disk space allocated to user's portfolio files",
130: 'cuqu' => "Current quota",
131: 'cust' => "Custom quota",
132: 'defa' => "Default",
133: 'chqu' => "Change quota",
134: );
135: my ($currquota,$quotatype,$inststatus,$defquota) =
136: &Apache::loncommon::get_user_quota($ccuname,$ccdomain);
137: my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($ccdomain);
138: my ($longinsttype,$showquota,$custom_on,$custom_off,$defaultinfo);
139: if ($inststatus ne '') {
140: if ($usertypes->{$inststatus} ne '') {
141: $longinsttype = $usertypes->{$inststatus};
142: }
143: }
144: $custom_on = ' ';
145: $custom_off = ' checked="checked" ';
146: my $quota_javascript = <<"END_SCRIPT";
147: <script type="text/javascript">
148: // <![CDATA[
149: function quota_changes(caller) {
150: if (caller == "custom") {
151: if (document.cu.customquota[0].checked) {
152: document.cu.portfolioquota.value = "";
153: }
154: }
155: if (caller == "quota") {
156: document.cu.customquota[1].checked = true;
157: }
158: }
159: // ]]>
160: </script>
161: END_SCRIPT
162: if ($quotatype eq 'custom') {
163: $custom_on = $custom_off;
164: $custom_off = ' ';
165: $showquota = $currquota;
166: if ($longinsttype eq '') {
167: $defaultinfo = &mt('For this user, the default quota would be [_1]'
168: .' Mb.',$defquota);
169: } else {
170: $defaultinfo = &mt("For this user, the default quota would be [_1]".
171: " Mb, as determined by the user's institutional".
172: " affiliation ([_2]).",$defquota,$longinsttype);
173: }
174: } else {
175: if ($longinsttype eq '') {
176: $defaultinfo = &mt('For this user, the default quota is [_1]'
177: .' Mb.',$defquota);
178: } else {
179: $defaultinfo = &mt("For this user, the default quota of [_1]".
180: " Mb, is determined by the user's institutional".
181: " affiliation ([_2]).",$defquota,$longinsttype);
182: }
183: }
184:
185: my $output = $quota_javascript."\n".
186: '<h3>'.$lt{'usrt'}.'</h3>'."\n".
187: &Apache::loncommon::start_data_table();
188:
189: if (&Apache::lonnet::allowed('mut',$ccdomain)) {
190: $output .= &build_tools_display($ccuname,$ccdomain,'tools');
191: }
192: if (&Apache::lonnet::allowed('mpq',$ccdomain)) {
193: $output .= '<tr class="LC_info_row">'."\n".
194: ' <td>'.$lt{'disk'}.'</td>'."\n".
195: ' </tr>'."\n".
196: &Apache::loncommon::start_data_table_row()."\n".
197: ' <td>'.$lt{'cuqu'}.': '.
198: $currquota.' Mb. '.
199: $defaultinfo.'</td>'."\n".
200: &Apache::loncommon::end_data_table_row()."\n".
201: &Apache::loncommon::start_data_table_row()."\n".
202: ' <td><span class="LC_nobreak">'.$lt{'chqu'}.
203: ': <label>'.
204: '<input type="radio" name="customquota" value="0" '.
205: $custom_off.' onchange="javascript:quota_changes('."'custom'".')"'.
206: ' />'.$lt{'defa'}.' ('.$defquota.' Mb).</label> '.
207: ' <label><input type="radio" name="customquota" value="1" '.
208: $custom_on.' onchange="javascript:quota_changes('."'custom'".')" />'.
209: $lt{'cust'}.':</label> '.
210: '<input type="text" name="portfolioquota" size ="5" value="'.
211: $showquota.'" onfocus="javascript:quota_changes('."'quota'".')" '.
212: '/> Mb</span></td>'."\n".
213: &Apache::loncommon::end_data_table_row()."\n";
214: }
215: $output .= &Apache::loncommon::end_data_table();
216: return $output;
217: }
218:
219: sub build_tools_display {
220: my ($ccuname,$ccdomain,$context) = @_;
221: my (@usertools,%userenv,$output,@options,%validations,%reqtitles,%reqdisplay,
222: $colspan,$isadv,%domconfig);
223: my %lt = &Apache::lonlocal::texthash (
224: 'blog' => "Personal User Blog",
225: 'aboutme' => "Personal Information Page",
226: 'portfolio' => "Personal User Portfolio",
227: 'avai' => "Available",
228: 'cusa' => "availability",
229: 'chse' => "Change setting",
230: 'usde' => "Use default",
231: 'uscu' => "Use custom",
232: 'official' => 'Can request creation of official courses',
233: 'unofficial' => 'Can request creation of unofficial courses',
234: 'community' => 'Can request creation of communities',
235: );
236: if ($context eq 'requestcourses') {
237: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
238: 'requestcourses.official','requestcourses.unofficial',
239: 'requestcourses.community');
240: @usertools = ('official','unofficial','community');
241: @options =('norequest','approval','autolimit','validate');
242: %validations = &Apache::lonnet::auto_courserequest_checks($ccdomain);
243: %reqtitles = &courserequest_titles();
244: %reqdisplay = &courserequest_display();
245: $colspan = ' colspan="2"';
246: %domconfig =
247: &Apache::lonnet::get_dom('configuration',['requestcourses'],$ccdomain);
248: $isadv = &Apache::lonnet::is_advanced_user($ccuname,$ccdomain);
249: } else {
250: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
251: 'tools.aboutme','tools.portfolio','tools.blog');
252: @usertools = ('aboutme','blog','portfolio');
253: }
254: foreach my $item (@usertools) {
255: my ($custom_access,$curr_access,$cust_on,$cust_off,$tool_on,$tool_off,
256: $currdisp,$custdisp,$custradio);
257: $cust_off = 'checked="checked" ';
258: $tool_on = 'checked="checked" ';
259: $curr_access =
260: &Apache::lonnet::usertools_access($ccuname,$ccdomain,$item,undef,
261: $context);
262: if ($userenv{$context.'.'.$item} ne '') {
263: $cust_on = ' checked="checked" ';
264: $cust_off = '';
265: }
266: if ($context eq 'requestcourses') {
267: if ($userenv{$context.'.'.$item} eq '') {
268: $custom_access = &mt('Currently from default setting.');
269: } else {
270: $custom_access = &mt('Currently from custom setting.');
271: }
272: } else {
273: if ($userenv{$context.'.'.$item} eq '') {
274: $custom_access =
275: &mt('Availability determined currently from default setting.');
276: if (!$curr_access) {
277: $tool_off = 'checked="checked" ';
278: $tool_on = '';
279: }
280: } else {
281: $custom_access =
282: &mt('Availability determined currently from custom setting.');
283: if ($userenv{$context.'.'.$item} == 0) {
284: $tool_off = 'checked="checked" ';
285: $tool_on = '';
286: }
287: }
288: }
289: $output .= ' <tr class="LC_info_row">'."\n".
290: ' <td'.$colspan.'>'.$lt{$item}.'</td>'."\n".
291: ' </tr>'."\n".
292: &Apache::loncommon::start_data_table_row()."\n";
293: if ($context eq 'requestcourses') {
294: my ($curroption,$currlimit);
295: if ($userenv{$context.'.'.$item} ne '') {
296: $curroption = $userenv{$context.'.'.$item};
297: } else {
298: my (@inststatuses);
299: $curroption =
300: &Apache::loncoursequeueadmin::get_processtype($ccuname,$ccdomain,$isadv,$ccdomain,
301: $item,\@inststatuses,\%domconfig);
302: }
303: if (!$curroption) {
304: $curroption = 'norequest';
305: }
306: if ($curroption =~ /^autolimit=(\d*)$/) {
307: $currlimit = $1;
308: if ($currlimit eq '') {
309: $currdisp = &mt('Yes, automatic creation');
310: } else {
311: $currdisp = &mt('Yes, up to [quant,_1,request]/user',$currlimit);
312: }
313: } else {
314: $currdisp = $reqdisplay{$curroption};
315: }
316: $custdisp = '<table>';
317: foreach my $option (@options) {
318: my $val = $option;
319: if ($option eq 'norequest') {
320: $val = 0;
321: }
322: if ($option eq 'validate') {
323: my $canvalidate = 0;
324: if (ref($validations{$item}) eq 'HASH') {
325: if ($validations{$item}{'_custom_'}) {
326: $canvalidate = 1;
327: }
328: }
329: next if (!$canvalidate);
330: }
331: my $checked = '';
332: if ($option eq $curroption) {
333: $checked = ' checked="checked"';
334: } elsif ($option eq 'autolimit') {
335: if ($curroption =~ /^autolimit/) {
336: $checked = ' checked="checked"';
337: }
338: }
339: $custdisp .= '<tr><td><span class="LC_nobreak"><label>'.
340: '<input type="radio" name="crsreq_'.$item.
341: '" value="'.$val.'"'.$checked.' />'.
342: $reqtitles{$option}.'</label> ';
343: if ($option eq 'autolimit') {
344: $custdisp .= '<input type="text" name="crsreq_'.
345: $item.'_limit" size="1" '.
346: 'value="'.$currlimit.'" /></span><br />'.
347: $reqtitles{'unlimited'};
348: } else {
349: $custdisp .= '</span>';
350: }
351: $custdisp .= '</td></tr>';
352: }
353: $custdisp .= '</table>';
354: $custradio = '</span></td><td>'.&mt('Custom setting').'<br />'.$custdisp;
355: } else {
356: $currdisp = ($curr_access?&mt('Yes'):&mt('No'));
357: $custdisp = '<span class="LC_nobreak"><label>'.
358: '<input type="radio" name="'.$context.'_'.$item.'"'.
359: ' value="1"'. $tool_on.'/>'.&mt('On').'</label> <label>'.
360: '<input type="radio" name="'.$context.'_'.$item.'" value="0" '.
361: $tool_off.'/>'.&mt('Off').'</label></span>';
362: $custradio = (' 'x2).'--'.$lt{'cusa'}.': '.$custdisp.
363: '</span>';
364: }
365: $output .= ' <td'.$colspan.'>'.$custom_access.(' 'x4).
366: $lt{'avai'}.': '.$currdisp.'</td>'."\n".
367: &Apache::loncommon::end_data_table_row()."\n".
368: &Apache::loncommon::start_data_table_row()."\n".
369: ' <td style="vertical-align:top;"><span class="LC_nobreak">'.
370: $lt{'chse'}.': <label>'.
371: '<input type="radio" name="custom'.$item.'" value="0" '.
372: $cust_off.'/>'.$lt{'usde'}.'</label>'.(' ' x3).
373: '<label><input type="radio" name="custom'.$item.'" value="1" '.
374: $cust_on.'/>'.$lt{'uscu'}.'</label>'.$custradio.'</td>'.
375: &Apache::loncommon::end_data_table_row()."\n";
376: }
377: return $output;
378: }
379:
380: sub coursereq_externaluser {
381: my ($ccuname,$ccdomain,$cdom) = @_;
382: my (@usertools,@options,%validations,%userenv,$output);
383: my %lt = &Apache::lonlocal::texthash (
384: 'official' => 'Can request creation of official courses',
385: 'unofficial' => 'Can request creation of unofficial courses',
386: 'community' => 'Can request creation of communities',
387: );
388:
389: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
390: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
391: 'reqcrsotherdom.community');
392: @usertools = ('official','unofficial','community');
393: @options = ('approval','validate','autolimit');
394: %validations = &Apache::lonnet::auto_courserequest_checks($cdom);
395: my $optregex = join('|',@options);
396: my %reqtitles = &courserequest_titles();
397: foreach my $item (@usertools) {
398: my ($curroption,$currlimit,$tooloff);
399: if ($userenv{'reqcrsotherdom.'.$item} ne '') {
400: my @curr = split(',',$userenv{'reqcrsotherdom.'.$item});
401: foreach my $req (@curr) {
402: if ($req =~ /^\Q$cdom\E\:($optregex)=?(\d*)$/) {
403: $curroption = $1;
404: $currlimit = $2;
405: last;
406: }
407: }
408: if (!$curroption) {
409: $curroption = 'norequest';
410: $tooloff = ' checked="checked"';
411: }
412: } else {
413: $curroption = 'norequest';
414: $tooloff = ' checked="checked"';
415: }
416: $output.= &Apache::loncommon::start_data_table_row()."\n".
417: ' <td><span class="LC_nobreak">'.$lt{$item}.': </span></td><td>'.
418: '<table><tr><td valign="top">'."\n".
419: '<label><input type="radio" name="reqcrsotherdom_'.$item.
420: '" value=""'.$tooloff.' />'.$reqtitles{'norequest'}.
421: '</label></td>';
422: foreach my $option (@options) {
423: if ($option eq 'validate') {
424: my $canvalidate = 0;
425: if (ref($validations{$item}) eq 'HASH') {
426: if ($validations{$item}{'_external_'}) {
427: $canvalidate = 1;
428: }
429: }
430: next if (!$canvalidate);
431: }
432: my $checked = '';
433: if ($option eq $curroption) {
434: $checked = ' checked="checked"';
435: }
436: $output .= '<td valign="top"><span class="LC_nobreak"><label>'.
437: '<input type="radio" name="reqcrsotherdom_'.$item.
438: '" value="'.$option.'"'.$checked.' />'.
439: $reqtitles{$option}.'</label>';
440: if ($option eq 'autolimit') {
441: $output .= ' <input type="text" name="reqcrsotherdom_'.
442: $item.'_limit" size="1" '.
443: 'value="'.$currlimit.'" /></span>'.
444: '<br />'.$reqtitles{'unlimited'};
445: } else {
446: $output .= '</span>';
447: }
448: $output .= '</td>';
449: }
450: $output .= '</td></tr></table></td>'."\n".
451: &Apache::loncommon::end_data_table_row()."\n";
452: }
453: return $output;
454: }
455:
456: sub courserequest_titles {
457: my %titles = &Apache::lonlocal::texthash (
458: official => 'Official',
459: unofficial => 'Unofficial',
460: community => 'Communities',
461: norequest => 'Not allowed',
462: approval => 'Approval by Dom. Coord.',
463: validate => 'With validation',
464: autolimit => 'Numerical limit',
465: unlimited => '(blank for unlimited)',
466: );
467: return %titles;
468: }
469:
470: sub courserequest_display {
471: my %titles = &Apache::lonlocal::texthash (
472: approval => 'Yes, need approval',
473: validate => 'Yes, with validation',
474: norequest => 'No',
475: );
476: return %titles;
477: }
478:
479: # =================================================================== Phase one
480:
481: sub print_username_entry_form {
482: my ($r,$context,$response,$srch,$forcenewuser,$crstype) = @_;
483: my $defdom=$env{'request.role.domain'};
484: my $formtoset = 'crtuser';
485: if (exists($env{'form.startrolename'})) {
486: $formtoset = 'docustom';
487: $env{'form.rolename'} = $env{'form.startrolename'};
488: } elsif ($env{'form.origform'} eq 'crtusername') {
489: $formtoset = $env{'form.origform'};
490: }
491:
492: my ($jsback,$elements) = &crumb_utilities();
493:
494: my $jscript = &Apache::loncommon::studentbrowser_javascript()."\n".
495: '<script type="text/javascript">'."\n".
496: '// <![CDATA['."\n".
497: &Apache::lonhtmlcommon::set_form_elements($elements->{$formtoset})."\n".
498: '// ]]>'."\n".
499: '</script>'."\n";
500:
501: my %existingroles=&Apache::lonuserutils::my_custom_roles($crstype);
502: if (($env{'form.action'} eq 'custom') && (keys(%existingroles) > 0)
503: && (&Apache::lonnet::allowed('mcr','/'))) {
504: $jscript .= &customrole_javascript();
505: }
506: my %loaditems = (
507: 'onload' => "javascript:setFormElements(document.$formtoset)",
508: );
509: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
510: my $start_page =
511: &Apache::loncommon::start_page('User Management',
512: $jscript,{'add_entries' => \%loaditems,});
513: if ($env{'form.action'} eq 'custom') {
514: &Apache::lonhtmlcommon::add_breadcrumb
515: ({href=>"javascript:backPage(document.crtuser)",
516: text=>"Pick custom role",});
517: } else {
518: &Apache::lonhtmlcommon::add_breadcrumb
519: ({href=>"javascript:backPage(document.crtuser)",
520: text=>$breadcrumb_text{'search'},
521: faq=>282,bug=>'Instructor Interface',});
522: }
523: my $helpitem = 'Course_Change_Privileges';
524: if ($env{'form.action'} eq 'custom') {
525: $helpitem = 'Course_Editing_Custom_Roles';
526: } elsif ($env{'form.action'} eq 'singlestudent') {
527: $helpitem = 'Course_Add_Student';
528: }
529: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
530: $helpitem);
531: my %lt=&Apache::lonlocal::texthash(
532: 'srst' => 'Search for a user and enroll as a student',
533: 'srme' => 'Search for a user and enroll as a member',
534: 'srad' => 'Search for a user and modify/add user information or roles',
535: 'usr' => "Username",
536: 'dom' => "Domain",
537: 'ecrp' => "Define or Edit Custom Role",
538: 'nr' => "role name",
539: 'cre' => "Next",
540: );
541: $r->print($start_page."\n".$crumbs);
542: if ($env{'form.action'} eq 'custom') {
543: if (&Apache::lonnet::allowed('mcr','/')) {
544: my $newroletext = &mt('Define new custom role:');
545: $r->print('<form action="/adm/createuser" method="post" name="docustom">'.
546: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
547: '<input type="hidden" name="phase" value="selected_custom_edit" />'.
548: '<h3>'.$lt{'ecrp'}.'</h3>'.
549: &Apache::loncommon::start_data_table().
550: &Apache::loncommon::start_data_table_row().
551: '<td>');
552: if (keys(%existingroles) > 0) {
553: $r->print('<br /><label><input type="radio" name="customroleaction" value="new" checked="checked" onclick="setCustomFields();" /><b>'.$newroletext.'</b></label>');
554: } else {
555: $r->print('<br /><input type="hidden" name="customroleaction" value="new" /><b>'.$newroletext.'</b>');
556: }
557: $r->print('</td><td align="center">'.$lt{'nr'}.'<br /><input type="text" size="15" name="newrolename" onfocus="setCustomAction('."'new'".');" /></td>'.
558: &Apache::loncommon::end_data_table_row());
559: if (keys(%existingroles) > 0) {
560: $r->print(&Apache::loncommon::start_data_table_row().'<td><br />'.
561: '<label><input type="radio" name="customroleaction" value="edit" onclick="setCustomFields();"/><b>'.
562: &mt('View/Modify existing role:').'</b></label></td>'.
563: '<td align="center"><br />'.
564: '<select name="rolename" onchange="setCustomAction('."'edit'".');">'.
565: '<option value="" selected="selected">'.
566: &mt('Select'));
567: foreach my $role (sort(keys(%existingroles))) {
568: $r->print('<option value="'.$role.'">'.$role.'</option>');
569: }
570: $r->print('</select>'.
571: '</td>'.
572: &Apache::loncommon::end_data_table_row());
573: }
574: $r->print(&Apache::loncommon::end_data_table().'<p>'.
575: '<input name="customeditor" type="submit" value="'.
576: $lt{'cre'}.'" /></p>'.
577: '</form>');
578: }
579: } else {
580: my $actiontext = $lt{'srad'};
581: if ($env{'form.action'} eq 'singlestudent') {
582: if ($crstype eq 'Community') {
583: $actiontext = $lt{'srme'};
584: } else {
585: $actiontext = $lt{'srst'};
586: }
587: }
588: $r->print("<h3>$actiontext</h3>");
589: if ($env{'form.origform'} ne 'crtusername') {
590: $r->print("\n".$response);
591: }
592: $r->print(&entry_form($defdom,$srch,$forcenewuser,$context,$response,$crstype));
593: }
594: $r->print(&Apache::loncommon::end_page());
595: }
596:
597: sub customrole_javascript {
598: my $js = <<"END";
599: <script type="text/javascript">
600: // <![CDATA[
601:
602: function setCustomFields() {
603: if (document.docustom.customroleaction.length > 0) {
604: for (var i=0; i<document.docustom.customroleaction.length; i++) {
605: if (document.docustom.customroleaction[i].checked) {
606: if (document.docustom.customroleaction[i].value == 'new') {
607: document.docustom.rolename.selectedIndex = 0;
608: } else {
609: document.docustom.newrolename.value = '';
610: }
611: }
612: }
613: }
614: return;
615: }
616:
617: function setCustomAction(caller) {
618: if (document.docustom.customroleaction.length > 0) {
619: for (var i=0; i<document.docustom.customroleaction.length; i++) {
620: if (document.docustom.customroleaction[i].value == caller) {
621: document.docustom.customroleaction[i].checked = true;
622: }
623: }
624: }
625: setCustomFields();
626: return;
627: }
628:
629: // ]]>
630: </script>
631: END
632: return $js;
633: }
634:
635: sub entry_form {
636: my ($dom,$srch,$forcenewuser,$context,$responsemsg,$crstype) = @_;
637: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
638: my ($usertype,$inexact);
639: if (ref($srch) eq 'HASH') {
640: if (($srch->{'srchin'} eq 'dom') &&
641: ($srch->{'srchby'} eq 'uname') &&
642: ($srch->{'srchtype'} eq 'exact') &&
643: ($srch->{'srchdomain'} ne '') &&
644: ($srch->{'srchterm'} ne '')) {
645: my ($rules,$ruleorder) =
646: &Apache::lonnet::inst_userrules($srch->{'srchdomain'},'username');
647: $usertype = &Apache::lonuserutils::check_usertype($srch->{'srchdomain'},$srch->{'srchterm'},$rules);
648: } else {
649: $inexact = 1;
650: }
651: }
652: my $cancreate =
653: &Apache::lonuserutils::can_create_user($dom,$context,$usertype);
654: my $userpicker =
655: &Apache::loncommon::user_picker($dom,$srch,$forcenewuser,
656: 'document.crtuser',$cancreate,$usertype);
657: my $srchbutton = &mt('Search');
658: if ($env{'form.action'} eq 'singlestudent') {
659: $srchbutton = &mt('Search and Enroll');
660: } elsif ($cancreate && $responsemsg ne '' && $inexact) {
661: $srchbutton = &mt('Search or Add New User');
662: }
663: my $output = <<"ENDBLOCK";
664: <form action="/adm/createuser" method="post" name="crtuser">
665: <input type="hidden" name="action" value="$env{'form.action'}" />
666: <input type="hidden" name="phase" value="get_user_info" />
667: $userpicker
668: <input name="userrole" type="button" value="$srchbutton" onclick="javascript:validateEntry(document.crtuser)" />
669: </form>
670: ENDBLOCK
671: if ($env{'form.phase'} eq '') {
672: my $defdom=$env{'request.role.domain'};
673: my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain');
674: my %lt=&Apache::lonlocal::texthash(
675: 'enro' => 'Enroll one student',
676: 'enrm' => 'Enroll one member',
677: 'admo' => 'Add/modify a single user',
678: 'crea' => 'create new user if required',
679: 'uskn' => "username is known",
680: 'crnu' => 'Create a new user',
681: 'usr' => 'Username',
682: 'dom' => 'in domain',
683: 'enrl' => 'Enroll',
684: 'cram' => 'Create/Modify user',
685: );
686: my $sellink=&Apache::loncommon::selectstudent_link('crtusername','srchterm','srchdomain');
687: my ($title,$buttontext,$showresponse);
688: if ($env{'form.action'} eq 'singlestudent') {
689: if ($crstype eq 'Community') {
690: $title = $lt{'enrm'};
691: } else {
692: $title = $lt{'enro'};
693: }
694: $buttontext = $lt{'enrl'};
695: } else {
696: $title = $lt{'admo'};
697: $buttontext = $lt{'cram'};
698: }
699: if ($cancreate) {
700: $title .= ' <span class="LC_cusr_subheading">('.$lt{'crea'}.')</span>';
701: } else {
702: $title .= ' <span class="LC_cusr_subheading">('.$lt{'uskn'}.')</span>';
703: }
704: if ($env{'form.origform'} eq 'crtusername') {
705: $showresponse = $responsemsg;
706: }
707: $output .= <<"ENDDOCUMENT";
708: <br />
709: <form action="/adm/createuser" method="post" name="crtusername">
710: <input type="hidden" name="action" value="$env{'form.action'}" />
711: <input type="hidden" name="phase" value="createnewuser" />
712: <input type="hidden" name="srchtype" value="exact" />
713: <input type="hidden" name="srchby" value="uname" />
714: <input type="hidden" name="srchin" value="dom" />
715: <input type="hidden" name="forcenewuser" value="1" />
716: <input type="hidden" name="origform" value="crtusername" />
717: <h3>$title</h3>
718: $showresponse
719: <table>
720: <tr>
721: <td>$lt{'usr'}:</td>
722: <td><input type="text" size="15" name="srchterm" /></td>
723: <td> $lt{'dom'}:</td><td>$domform</td>
724: <td> $sellink </td>
725: <td> <input name="userrole" type="submit" value="$buttontext" /></td>
726: </tr>
727: </table>
728: </form>
729: ENDDOCUMENT
730: }
731: return $output;
732: }
733:
734: sub user_modification_js {
735: my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_;
736:
737: return <<END;
738: <script type="text/javascript" language="Javascript">
739: // <![CDATA[
740:
741: function pclose() {
742: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
743: "height=350,width=350,scrollbars=no,menubar=no");
744: parmwin.close();
745: }
746:
747: $pjump_def
748: $dc_setcourse_code
749:
750: function dateset() {
751: eval("document.cu."+document.cu.pres_marker.value+
752: ".value=document.cu.pres_value.value");
753: pclose();
754: }
755:
756: $nondc_setsection_code
757: // ]]>
758: </script>
759: END
760: }
761:
762: # =================================================================== Phase two
763: sub print_user_selection_page {
764: my ($r,$response,$srch,$srch_results,$srcharray,$context,$opener_elements,$crstype) = @_;
765: my @fields = ('username','domain','lastname','firstname','permanentemail');
766: my $sortby = $env{'form.sortby'};
767:
768: if (!grep(/^\Q$sortby\E$/,@fields)) {
769: $sortby = 'lastname';
770: }
771:
772: my ($jsback,$elements) = &crumb_utilities();
773:
774: my $jscript = (<<ENDSCRIPT);
775: <script type="text/javascript">
776: // <![CDATA[
777: function pickuser(uname,udom) {
778: document.usersrchform.seluname.value=uname;
779: document.usersrchform.seludom.value=udom;
780: document.usersrchform.phase.value="userpicked";
781: document.usersrchform.submit();
782: }
783:
784: $jsback
785: // ]]>
786: </script>
787: ENDSCRIPT
788:
789: my %lt=&Apache::lonlocal::texthash(
790: 'usrch' => "User Search to add/modify roles",
791: 'stusrch' => "User Search to enroll student",
792: 'memsrch' => "User Search to enroll member",
793: 'usel' => "Select a user to add/modify roles",
794: 'stusel' => "Select a user to enroll as a student",
795: 'memsel' => "Select a user to enroll as a member",
796: 'username' => "username",
797: 'domain' => "domain",
798: 'lastname' => "last name",
799: 'firstname' => "first name",
800: 'permanentemail' => "permanent e-mail",
801: );
802: if ($context eq 'requestcrs') {
803: $r->print('<div>');
804: } else {
805: $r->print(&Apache::loncommon::start_page('User Management',$jscript));
806:
807: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
808: &Apache::lonhtmlcommon::add_breadcrumb
809: ({href=>"javascript:backPage(document.usersrchform,'','')",
810: text=>$breadcrumb_text{'search'},
811: faq=>282,bug=>'Instructor Interface',},
812: {href=>"javascript:backPage(document.usersrchform,'get_user_info','select')",
813: text=>$breadcrumb_text{'userpicked'},
814: faq=>282,bug=>'Instructor Interface',});
815: if ($env{'form.action'} eq 'singleuser') {
816: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
817: 'Course_Change_Privileges'));
818: $r->print("<b>$lt{'usrch'}</b><br />");
819: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
820: $r->print('<h3>'.$lt{'usel'}.'</h3>');
821: } elsif ($env{'form.action'} eq 'singlestudent') {
822: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
823: 'Course_Add_Student'));
824: $r->print($jscript."<b>");
825: if ($crstype eq 'Community') {
826: $r->print($lt{'memsrch'});
827: } else {
828: $r->print($lt{'stusrch'});
829: }
830: $r->print("</b><br />");
831: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
832: $r->print('</form><h3>');
833: if ($crstype eq 'Community') {
834: $r->print($lt{'memsel'});
835: } else {
836: $r->print($lt{'stusel'});
837: }
838: $r->print('</h3>');
839: }
840: }
841: $r->print('<form name="usersrchform" method="post">'.
842: &Apache::loncommon::start_data_table()."\n".
843: &Apache::loncommon::start_data_table_header_row()."\n".
844: ' <th> </th>'."\n");
845: foreach my $field (@fields) {
846: $r->print(' <th><a href="javascript:document.usersrchform.sortby.value='.
847: "'".$field."'".';document.usersrchform.submit();">'.
848: $lt{$field}.'</a></th>'."\n");
849: }
850: $r->print(&Apache::loncommon::end_data_table_header_row());
851:
852: my @sorted_users = sort {
853: lc($srch_results->{$a}->{$sortby}) cmp lc($srch_results->{$b}->{$sortby})
854: ||
855: lc($srch_results->{$a}->{lastname}) cmp lc($srch_results->{$b}->{lastname})
856: ||
857: lc($srch_results->{$a}->{firstname}) cmp lc($srch_results->{$b}->{firstname})
858: ||
859: lc($a) cmp lc($b)
860: } (keys(%$srch_results));
861:
862: foreach my $user (@sorted_users) {
863: my ($uname,$udom) = split(/:/,$user);
864: my $onclick;
865: if ($context eq 'requestcrs') {
866: $onclick =
867: 'onclick="javascript:gochoose('."'$uname','$udom',".
868: "'$srch_results->{$user}->{firstname}',".
869: "'$srch_results->{$user}->{lastname}',".
870: "'$srch_results->{$user}->{permanentemail}'".');"';
871: } else {
872: $onclick =
873: ' onclick="javascript:pickuser('."'".$uname."'".','."'".$udom."'".');"';
874: }
875: $r->print(&Apache::loncommon::start_data_table_row().
876: '<td><input type="button" name="seluser" value="'.&mt('Select').'" '.
877: $onclick.' /></td>'.
878: '<td><tt>'.$uname.'</tt></td>'.
879: '<td><tt>'.$udom.'</tt></td>');
880: foreach my $field ('lastname','firstname','permanentemail') {
881: $r->print('<td>'.$srch_results->{$user}->{$field}.'</td>');
882: }
883: $r->print(&Apache::loncommon::end_data_table_row());
884: }
885: $r->print(&Apache::loncommon::end_data_table().'<br /><br />');
886: if (ref($srcharray) eq 'ARRAY') {
887: foreach my $item (@{$srcharray}) {
888: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
889: }
890: }
891: $r->print(' <input type="hidden" name="sortby" value="'.$sortby.'" />'."\n".
892: ' <input type="hidden" name="seluname" value="" />'."\n".
893: ' <input type="hidden" name="seludom" value="" />'."\n".
894: ' <input type="hidden" name="currstate" value="select" />'."\n".
895: ' <input type="hidden" name="phase" value="get_user_info" />'."\n".
896: ' <input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n");
897: if ($context eq 'requestcrs') {
898: $r->print($opener_elements.'</form></div>');
899: } else {
900: $r->print($response.'</form>'.&Apache::loncommon::end_page());
901: }
902: }
903:
904: sub print_user_query_page {
905: my ($r,$caller) = @_;
906: # FIXME - this is for a network-wide name search (similar to catalog search)
907: # To use frames with similar behavior to catalog/portfolio search.
908: # To be implemented.
909: return;
910: }
911:
912: sub print_user_modification_page {
913: my ($r,$ccuname,$ccdomain,$srch,$response,$context,$permission,$crstype) = @_;
914: if (($ccuname eq '') || ($ccdomain eq '')) {
915: my $usermsg = &mt('No username and/or domain provided.');
916: $env{'form.phase'} = '';
917: &print_username_entry_form($r,$context,$usermsg,'','',$crstype);
918: return;
919: }
920: my ($form,$formname);
921: if ($env{'form.action'} eq 'singlestudent') {
922: $form = 'document.enrollstudent';
923: $formname = 'enrollstudent';
924: } else {
925: $form = 'document.cu';
926: $formname = 'cu';
927: }
928: my %abv_auth = &auth_abbrev();
929: my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);
930: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
931: if ($uhome eq 'no_host') {
932: my $usertype;
933: my ($rules,$ruleorder) =
934: &Apache::lonnet::inst_userrules($ccdomain,'username');
935: $usertype =
936: &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules);
937: my $cancreate =
938: &Apache::lonuserutils::can_create_user($ccdomain,$context,
939: $usertype);
940: if (!$cancreate) {
941: my $helplink = 'javascript:helpMenu('."'display'".')';
942: my %usertypetext = (
943: official => 'institutional',
944: unofficial => 'non-institutional',
945: );
946: my $response;
947: if ($env{'form.origform'} eq 'crtusername') {
948: $response = '<span class="LC_warning">'.&mt('No match found for the username [_1] in LON-CAPA domain: [_2]','<b>'.$ccuname.'</b>',$ccdomain).
949: '</span><br />';
950: }
951: $response .= '<p class="LC_warning">'
952: .&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.")
953: .' '
954: .&mt('Please contact the [_1]helpdesk[_2] for assistance.'
955: ,'<a href="'.$helplink.'">','</a>')
956: .'</p><br />';
957: $env{'form.phase'} = '';
958: &print_username_entry_form($r,$context,$response,undef,undef,$crstype);
959: return;
960: }
961: $newuser = 1;
962: my $checkhash;
963: my $checks = { 'username' => 1 };
964: $checkhash->{$ccuname.':'.$ccdomain} = { 'newuser' => $newuser };
965: &Apache::loncommon::user_rule_check($checkhash,$checks,
966: \%alerts,\%rulematch,\%inst_results,\%curr_rules,\%got_rules);
967: if (ref($alerts{'username'}) eq 'HASH') {
968: if (ref($alerts{'username'}{$ccdomain}) eq 'HASH') {
969: my $domdesc =
970: &Apache::lonnet::domain($ccdomain,'description');
971: if ($alerts{'username'}{$ccdomain}{$ccuname}) {
972: my $userchkmsg;
973: if (ref($curr_rules{$ccdomain}) eq 'HASH') {
974: $userchkmsg =
975: &Apache::loncommon::instrule_disallow_msg('username',
976: $domdesc,1).
977: &Apache::loncommon::user_rule_formats($ccdomain,
978: $domdesc,$curr_rules{$ccdomain}{'username'},
979: 'username');
980: }
981: $env{'form.phase'} = '';
982: &print_username_entry_form($r,$context,$userchkmsg,undef,undef,$crstype);
983: return;
984: }
985: }
986: }
987: } else {
988: $newuser = 0;
989: }
990: if ($response) {
991: $response = '<br />'.$response;
992: }
993:
994: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
995: my $dc_setcourse_code = '';
996: my $nondc_setsection_code = '';
997: my %loaditem;
998:
999: my $groupslist = &Apache::lonuserutils::get_groupslist();
1000:
1001: my $js = &validation_javascript($context,$ccdomain,$pjump_def,
1002: $groupslist,$newuser,$formname,\%loaditem);
1003: my $args = {'add_entries' => \%loaditem};
1004: if ($env{'form.popup'}) {
1005: $args->{'no_nav_bar'} = 1;
1006: }
1007: my $start_page =
1008: &Apache::loncommon::start_page('User Management',$js,$args);
1009: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
1010: &Apache::lonhtmlcommon::add_breadcrumb
1011: ({href=>"javascript:backPage($form)",
1012: text=>$breadcrumb_text{'search'},
1013: faq=>282,bug=>'Instructor Interface',});
1014:
1015: if ($env{'form.phase'} eq 'userpicked') {
1016: &Apache::lonhtmlcommon::add_breadcrumb
1017: ({href=>"javascript:backPage($form,'get_user_info','select')",
1018: text=>$breadcrumb_text{'userpicked'},
1019: faq=>282,bug=>'Instructor Interface',});
1020: }
1021: &Apache::lonhtmlcommon::add_breadcrumb
1022: ({href=>"javascript:backPage($form,'$env{'form.phase'}','modify')",
1023: text=>$breadcrumb_text{'modify'},
1024: faq=>282,bug=>'Instructor Interface',});
1025: my $helpitem = 'Course_Change_Privileges';
1026: if ($env{'form.action'} eq 'singlestudent') {
1027: $helpitem = 'Course_Add_Student';
1028: }
1029: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
1030: $helpitem);
1031:
1032: my $forminfo =<<"ENDFORMINFO";
1033: <form action="/adm/createuser" method="post" name="$formname">
1034: <input type="hidden" name="phase" value="update_user_data" />
1035: <input type="hidden" name="ccuname" value="$ccuname" />
1036: <input type="hidden" name="ccdomain" value="$ccdomain" />
1037: <input type="hidden" name="pres_value" value="" />
1038: <input type="hidden" name="pres_type" value="" />
1039: <input type="hidden" name="pres_marker" value="" />
1040: ENDFORMINFO
1041: my (%inccourses,$roledom);
1042: if ($context eq 'course') {
1043: $inccourses{$env{'request.course.id'}}=1;
1044: $roledom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1045: } elsif ($context eq 'author') {
1046: $roledom = $env{'request.role.domain'};
1047: } elsif ($context eq 'domain') {
1048: foreach my $key (keys(%env)) {
1049: $roledom = $env{'request.role.domain'};
1050: if ($key=~/^user\.priv\.cm\.\/($roledom)\/($match_username)/) {
1051: $inccourses{$1.'_'.$2}=1;
1052: }
1053: }
1054: } else {
1055: foreach my $key (keys(%env)) {
1056: if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) {
1057: $inccourses{$1.'_'.$2}=1;
1058: }
1059: }
1060: }
1061: if ($newuser) {
1062: my $portfolioform;
1063: if ((&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) ||
1064: (&Apache::lonnet::allowed('mut',$env{'request.role.domain'}))) {
1065: # Current user has quota or user tools modification privileges
1066: $portfolioform = '<br />'.&portfolio_quota($ccuname,$ccdomain);
1067: }
1068: &initialize_authen_forms($ccdomain,$formname);
1069: my %lt=&Apache::lonlocal::texthash(
1070: 'cnu' => 'Create New User',
1071: 'ast' => 'as a student',
1072: 'ame' => 'as a member',
1073: 'ind' => 'in domain',
1074: 'lg' => 'Login Data',
1075: 'hs' => "Home Server",
1076: );
1077: $r->print(<<ENDTITLE);
1078: $start_page
1079: $crumbs
1080: $response
1081: $forminfo
1082: <script type="text/javascript" language="Javascript">
1083: // <![CDATA[
1084: $loginscript
1085: // ]]>
1086: </script>
1087: <input type='hidden' name='makeuser' value='1' />
1088: <h2>$lt{'cnu'} "$ccuname" $lt{'ind'} $ccdomain
1089: ENDTITLE
1090: if ($env{'form.action'} eq 'singlestudent') {
1091: if ($crstype eq 'Community') {
1092: $r->print(' ('.$lt{'ame'}.')');
1093: } else {
1094: $r->print(' ('.$lt{'ast'}.')');
1095: }
1096: }
1097: $r->print('</h2>'."\n".'<div class="LC_left_float">');
1098: my $personal_table =
1099: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1100: $inst_results{$ccuname.':'.$ccdomain});
1101: $r->print($personal_table);
1102: my ($home_server_pick,$numlib) =
1103: &Apache::loncommon::home_server_form_item($ccdomain,'hserver',
1104: 'default','hide');
1105: if ($numlib > 1) {
1106: $r->print("
1107: <br />
1108: $lt{'hs'}: $home_server_pick
1109: <br />");
1110: } else {
1111: $r->print($home_server_pick);
1112: }
1113: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1114: $r->print('<br /><h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1115: &Apache::loncommon::start_data_table().
1116: &build_tools_display($ccuname,$ccdomain,
1117: 'requestcourses').
1118: &Apache::loncommon::end_data_table());
1119: }
1120: $r->print('</div>'."\n".'<div class="LC_left_float"><h3>'.
1121: $lt{'lg'}.'</h3>');
1122: my ($fixedauth,$varauth,$authmsg);
1123: if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') {
1124: my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'};
1125: my ($rules,$ruleorder) =
1126: &Apache::lonnet::inst_userrules($ccdomain,'username');
1127: if (ref($rules) eq 'HASH') {
1128: if (ref($rules->{$matchedrule}) eq 'HASH') {
1129: my $authtype = $rules->{$matchedrule}{'authtype'};
1130: if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) {
1131: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1132: } else {
1133: my $authparm = $rules->{$matchedrule}{'authparm'};
1134: $authmsg = $rules->{$matchedrule}{'authmsg'};
1135: if ($authtype =~ /^krb(4|5)$/) {
1136: my $ver = $1;
1137: if ($authparm ne '') {
1138: $fixedauth = <<"KERB";
1139: <input type="hidden" name="login" value="krb" />
1140: <input type="hidden" name="krbver" value="$ver" />
1141: <input type="hidden" name="krbarg" value="$authparm" />
1142: KERB
1143: }
1144: } else {
1145: $fixedauth =
1146: '<input type="hidden" name="login" value="'.$authtype.'" />'."\n";
1147: if ($rules->{$matchedrule}{'authparmfixed'}) {
1148: $fixedauth .=
1149: '<input type="hidden" name="'.$authtype.'arg" value="'.$authparm.'" />'."\n";
1150: } else {
1151: if ($authtype eq 'int') {
1152: $varauth = '<br />'.
1153: &mt('[_1] Internally authenticated (with initial password [_2])','','<input type="password" size="10" name="intarg" value="" />')."<label><input type=\"checkbox\" name=\"visible\" onclick='if (this.checked) { this.form.intarg.type=\"text\" } else { this.form.intarg.type=\"password\" }' />".&mt('Visible input').'</label>';
1154: } elsif ($authtype eq 'loc') {
1155: $varauth = '<br />'.
1156: &mt('[_1] Local Authentication with argument [_2]','','<input type="text" name="'.$authtype.'arg" value="" />')."\n";
1157: } else {
1158: $varauth =
1159: '<input type="text" name="'.$authtype.'arg" value="" />'."\n";
1160: }
1161: }
1162: }
1163: }
1164: } else {
1165: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1166: }
1167: }
1168: if ($authmsg) {
1169: $r->print(<<ENDAUTH);
1170: $fixedauth
1171: $authmsg
1172: $varauth
1173: ENDAUTH
1174: }
1175: } else {
1176: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1177: }
1178: $r->print($portfolioform);
1179: if ($env{'form.action'} eq 'singlestudent') {
1180: $r->print(&date_sections_select($context,$newuser,$formname,
1181: $permission));
1182: }
1183: $r->print('</div><div class="LC_clear_float_footer"></div>');
1184: } else { # user already exists
1185: my %lt=&Apache::lonlocal::texthash(
1186: 'cup' => "Modify existing user: ",
1187: 'ens' => "Enroll one student: ",
1188: 'enm' => "Enroll one member: ",
1189: 'id' => "in domain",
1190: );
1191: $r->print(<<ENDCHANGEUSER);
1192: $start_page
1193: $crumbs
1194: $forminfo
1195: <h2>
1196: ENDCHANGEUSER
1197: if ($env{'form.action'} eq 'singlestudent') {
1198: if ($crstype eq 'Community') {
1199: $r->print($lt{'enm'});
1200: } else {
1201: $r->print($lt{'ens'});
1202: }
1203: } else {
1204: $r->print($lt{'cup'});
1205: }
1206: $r->print(' "'.$ccuname.'" '.$lt{'id'}.' "'.$ccdomain.'"</h2>'.
1207: "\n".'<div class="LC_left_float">');
1208: my ($personal_table,$showforceid) =
1209: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1210: $inst_results{$ccuname.':'.$ccdomain});
1211: $r->print($personal_table);
1212: if ($showforceid) {
1213: $r->print(&Apache::lonuserutils::forceid_change($context));
1214: }
1215: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1216: $r->print('<h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1217: &Apache::loncommon::start_data_table());
1218: if ($env{'request.role.domain'} eq $ccdomain) {
1219: $r->print(&build_tools_display($ccuname,$ccdomain,'requestcourses'));
1220: } else {
1221: $r->print(&coursereq_externaluser($ccuname,$ccdomain,
1222: $env{'request.role.domain'}));
1223: }
1224: $r->print(&Apache::loncommon::end_data_table());
1225: }
1226: $r->print('</div>');
1227: my $user_auth_text = &user_authentication($ccuname,$ccdomain,$formname);
1228: my ($user_quota_text,$user_tools_text,$user_reqcrs_text);
1229: if ((&Apache::lonnet::allowed('mpq',$ccdomain)) ||
1230: (&Apache::lonnet::allowed('mut',$ccdomain))) {
1231: # Current user has quota modification privileges
1232: $user_quota_text = &portfolio_quota($ccuname,$ccdomain);
1233: }
1234: if (!&Apache::lonnet::allowed('mpq',$ccdomain)) {
1235: if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
1236: # Get the user's portfolio information
1237: my %portq = &Apache::lonnet::get('environment',['portfolioquota'],
1238: $ccdomain,$ccuname);
1239: my %lt=&Apache::lonlocal::texthash(
1240: 'dska' => "Disk space allocated to user's portfolio files",
1241: 'youd' => "You do not have privileges to modify the portfolio quota for this user.",
1242: 'ichr' => "If a change is required, contact a domain coordinator for the domain",
1243: );
1244: $user_quota_text = <<ENDNOPORTPRIV;
1245: <h3>$lt{'dska'}</h3>
1246: $lt{'youd'} $lt{'ichr'}: $ccdomain
1247: ENDNOPORTPRIV
1248: }
1249: }
1250: if (!&Apache::lonnet::allowed('mut',$ccdomain)) {
1251: if (&Apache::lonnet::allowed('mut',$env{'request.role.domain'})) {
1252: my %lt=&Apache::lonlocal::texthash(
1253: 'utav' => "User Tools Availability",
1254: 'yodo' => "You do not have privileges to modify Portfolio, Blog or Personal Information Page settings for this user.",
1255: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1256: );
1257: $user_tools_text = <<ENDNOTOOLSPRIV;
1258: <h3>$lt{'utav'}</h3>
1259: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1260: ENDNOTOOLSPRIV
1261: }
1262: }
1263: if ($user_auth_text ne '') {
1264: $r->print('<div class="LC_left_float">'.$user_auth_text);
1265: if ($user_quota_text ne '') {
1266: $r->print($user_quota_text);
1267: }
1268: if ($user_tools_text ne '') {
1269: $r->print($user_tools_text);
1270: }
1271: if ($env{'form.action'} eq 'singlestudent') {
1272: $r->print(&date_sections_select($context,$newuser,$formname));
1273: }
1274: } elsif ($user_quota_text ne '') {
1275: $r->print('<div class="LC_left_float">'.$user_quota_text);
1276: if ($user_tools_text ne '') {
1277: $r->print($user_tools_text);
1278: }
1279: if ($env{'form.action'} eq 'singlestudent') {
1280: $r->print(&date_sections_select($context,$newuser,$formname));
1281: }
1282: } elsif ($user_tools_text ne '') {
1283: $r->print('<div class="LC_left_float">'.$user_tools_text);
1284: if ($env{'form.action'} eq 'singlestudent') {
1285: $r->print(&date_sections_select($context,$newuser,$formname));
1286: }
1287: } else {
1288: if ($env{'form.action'} eq 'singlestudent') {
1289: $r->print('<div class="LC_left_float">'.
1290: &date_sections_select($context,$newuser,$formname));
1291: }
1292: }
1293: $r->print('</div><div class="LC_clear_float_footer"></div>');
1294: if ($env{'form.action'} ne 'singlestudent') {
1295: &display_existing_roles($r,$ccuname,$ccdomain,\%inccourses,$context,
1296: $roledom,$crstype);
1297: }
1298: } ## End of new user/old user logic
1299: if ($env{'form.action'} eq 'singlestudent') {
1300: my $btntxt;
1301: if ($crstype eq 'Community') {
1302: $btntxt = &mt('Enroll Member');
1303: } else {
1304: $btntxt = &mt('Enroll Student');
1305: }
1306: $r->print('<br /><input type="button" value="'.$btntxt.'" onclick="setSections(this.form)" />'."\n");
1307: } else {
1308: $r->print('<h3>'.&mt('Add Roles').'</h3>');
1309: my $addrolesdisplay = 0;
1310: if ($context eq 'domain' || $context eq 'author') {
1311: $addrolesdisplay = &new_coauthor_roles($r,$ccuname,$ccdomain);
1312: }
1313: if ($context eq 'domain') {
1314: my $add_domainroles = &new_domain_roles($r);
1315: if (!$addrolesdisplay) {
1316: $addrolesdisplay = $add_domainroles;
1317: }
1318: $r->print(&course_level_dc($env{'request.role.domain'},'Course'));
1319: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setCourse()" />'."\n");
1320: } elsif ($context eq 'author') {
1321: if ($addrolesdisplay) {
1322: $r->print('<br /><input type="button" value="'.&mt('Save').'"');
1323: if ($newuser) {
1324: $r->print(' onclick="auth_check()" \>'."\n");
1325: } else {
1326: $r->print('onclick="this.form.submit()" \>'."\n");
1327: }
1328: } else {
1329: $r->print('<br /><a href="javascript:backPage(document.cu)">'.
1330: &mt('Back to previous page').'</a>');
1331: }
1332: } else {
1333: $r->print(&course_level_table(%inccourses));
1334: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setSections(this.form)" />'."\n");
1335: }
1336: }
1337: $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
1338: $r->print('<input type="hidden" name="currstate" value="" />');
1339: $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />');
1340: $r->print("</form>".&Apache::loncommon::end_page());
1341: return;
1342: }
1343:
1344: sub singleuser_breadcrumb {
1345: my ($crstype) = @_;
1346: my %breadcrumb_text;
1347: if ($env{'form.action'} eq 'singlestudent') {
1348: if ($crstype eq 'Community') {
1349: $breadcrumb_text{'search'} = 'Enroll a member';
1350: } else {
1351: $breadcrumb_text{'search'} = 'Enroll a student';
1352: }
1353: $breadcrumb_text{'userpicked'} = 'Select a user',
1354: $breadcrumb_text{'modify'} = 'Set section/dates',
1355: } else {
1356: $breadcrumb_text{'search'} = 'Create/modify a user';
1357: $breadcrumb_text{'userpicked'} = 'Select a user',
1358: $breadcrumb_text{'modify'} = 'Set user role',
1359: }
1360: return %breadcrumb_text;
1361: }
1362:
1363: sub date_sections_select {
1364: my ($context,$newuser,$formname,$permission) = @_;
1365: my $cid = $env{'request.course.id'};
1366: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity($cid);
1367: my $date_table = '<h3>'.&mt('Starting and Ending Dates').'</h3>'."\n".
1368: &Apache::lonuserutils::date_setting_table(undef,undef,$context,
1369: undef,$formname,$permission);
1370: my $rowtitle = 'Section';
1371: my $secbox = '<h3>'.&mt('Section').'</h3>'."\n".
1372: &Apache::lonuserutils::section_picker($cdom,$cnum,'st',$rowtitle,
1373: $permission);
1374: my $output = $date_table.$secbox;
1375: return $output;
1376: }
1377:
1378: sub validation_javascript {
1379: my ($context,$ccdomain,$pjump_def,$groupslist,$newuser,$formname,
1380: $loaditem) = @_;
1381: my $dc_setcourse_code = '';
1382: my $nondc_setsection_code = '';
1383: if ($context eq 'domain') {
1384: my $dcdom = $env{'request.role.domain'};
1385: $loaditem->{'onload'} = "document.cu.coursedesc.value='';";
1386: $dc_setcourse_code =
1387: &Apache::lonuserutils::dc_setcourse_js('cu','singleuser',$context);
1388: } else {
1389: my $checkauth;
1390: if (($newuser) || (&Apache::lonnet::allowed('mau',$ccdomain))) {
1391: $checkauth = 1;
1392: }
1393: if ($context eq 'course') {
1394: $nondc_setsection_code =
1395: &Apache::lonuserutils::setsections_javascript($formname,$groupslist,
1396: undef,$checkauth);
1397: }
1398: if ($checkauth) {
1399: $nondc_setsection_code .=
1400: &Apache::lonuserutils::verify_authen($formname,$context);
1401: }
1402: }
1403: my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
1404: $nondc_setsection_code,$groupslist);
1405: my ($jsback,$elements) = &crumb_utilities();
1406: $js .= "\n".
1407: '<script type="text/javascript">'."\n".
1408: '// <![CDATA['."\n".
1409: $jsback."\n".
1410: '// ]]>'."\n".
1411: '</script>'."\n";
1412: return $js;
1413: }
1414:
1415: sub display_existing_roles {
1416: my ($r,$ccuname,$ccdomain,$inccourses,$context,$roledom,$crstype) = @_;
1417: my $now=time;
1418: my %lt=&Apache::lonlocal::texthash(
1419: 'rer' => "Existing Roles",
1420: 'rev' => "Revoke",
1421: 'del' => "Delete",
1422: 'ren' => "Re-Enable",
1423: 'rol' => "Role",
1424: 'ext' => "Extent",
1425: 'sta' => "Start",
1426: 'end' => "End",
1427: );
1428: my (%rolesdump,%roletext,%sortrole,%roleclass,%rolepriv);
1429: if ($context eq 'course' || $context eq 'author') {
1430: my @roles = &Apache::lonuserutils::roles_by_context($context,1,$crstype);
1431: my %roleshash =
1432: &Apache::lonnet::get_my_roles($ccuname,$ccdomain,'userroles',
1433: ['active','previous','future'],\@roles,$roledom,1);
1434: foreach my $key (keys(%roleshash)) {
1435: my ($start,$end) = split(':',$roleshash{$key});
1436: next if ($start eq '-1' || $end eq '-1');
1437: my ($rnum,$rdom,$role,$sec) = split(':',$key);
1438: if ($context eq 'course') {
1439: next unless (($rnum eq $env{'course.'.$env{'request.course.id'}.'.num'})
1440: && ($rdom eq $env{'course.'.$env{'request.course.id'}.'.domain'}));
1441: } elsif ($context eq 'author') {
1442: next unless (($rnum eq $env{'user.name'}) && ($rdom eq $env{'request.role.domain'}));
1443: }
1444: my ($newkey,$newvalue,$newrole);
1445: $newkey = '/'.$rdom.'/'.$rnum;
1446: if ($sec ne '') {
1447: $newkey .= '/'.$sec;
1448: }
1449: $newvalue = $role;
1450: if ($role =~ /^cr/) {
1451: $newrole = 'cr';
1452: } else {
1453: $newrole = $role;
1454: }
1455: $newkey .= '_'.$newrole;
1456: if ($start ne '' && $end ne '') {
1457: $newvalue .= '_'.$end.'_'.$start;
1458: } elsif ($end ne '') {
1459: $newvalue .= '_'.$end;
1460: }
1461: $rolesdump{$newkey} = $newvalue;
1462: }
1463: } else {
1464: my $extra = &Apache::lonnet::freeze_escape({'skipcheck' => 1});
1465: %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname,'.',undef,$extra);
1466: }
1467: # Build up table of user roles to allow revocation and re-enabling of roles.
1468: my ($tmp) = keys(%rolesdump);
1469: return if ($tmp =~ /^(con_lost|error)/i);
1470: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
1471: my $b1=join('_',(split('_',$b))[1,0]);
1472: return $a1 cmp $b1;
1473: } keys(%rolesdump)) {
1474: next if ($area =~ /^rolesdef/);
1475: my $envkey=$area;
1476: my $role = $rolesdump{$area};
1477: my $thisrole=$area;
1478: $area =~ s/\_\w\w$//;
1479: my ($role_code,$role_end_time,$role_start_time) =
1480: split(/_/,$role);
1481: # Is this a custom role? Get role owner and title.
1482: my ($croleudom,$croleuname,$croletitle)=
1483: ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$});
1484: my $allowed=0;
1485: my $delallowed=0;
1486: my $sortkey=$role_code;
1487: my $class='Unknown';
1488: if ($area =~ m{^/($match_domain)/($match_courseid)} ) {
1489: $class='Course';
1490: my ($coursedom,$coursedir) = ($1,$2);
1491: my $cid = $1.'_'.$2;
1492: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
1493: my %coursedata=
1494: &Apache::lonnet::coursedescription($cid);
1495: if ($coursedir =~ /^$match_community$/) {
1496: $class='Community';
1497: }
1498: $sortkey.="\0$coursedom";
1499: my $carea;
1500: if (defined($coursedata{'description'})) {
1501: $carea=$coursedata{'description'}.
1502: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
1503: &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$coursedir,$coursedom);
1504: $sortkey.="\0".$coursedata{'description'};
1505: } else {
1506: if ($class eq 'Community') {
1507: $carea=&mt('Unavailable community').': '.$area;
1508: $sortkey.="\0".&mt('Unavailable community').': '.$area;
1509: } else {
1510: $carea=&mt('Unavailable course').': '.$area;
1511: $sortkey.="\0".&mt('Unavailable course').': '.$area;
1512: }
1513: }
1514: $sortkey.="\0$coursedir";
1515: $inccourses->{$cid}=1;
1516: if ((&Apache::lonnet::allowed('c'.$role_code,$coursedom.'/'.$coursedir)) ||
1517: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1518: $allowed=1;
1519: }
1520: unless ($allowed) {
1521: my $isowner = &is_courseowner($cid,$coursedata{'internal.courseowner'});
1522: if ($isowner) {
1523: if (($role_code eq 'co') && ($class eq 'Community')) {
1524: $allowed = 1;
1525: } elsif (($role_code eq 'cc') && ($class eq 'Course')) {
1526: $allowed = 1;
1527: }
1528: }
1529: }
1530: if ((&Apache::lonnet::allowed('dro',$coursedom)) ||
1531: (&Apache::lonnet::allowed('dro',$ccdomain))) {
1532: $delallowed=1;
1533: }
1534: # - custom role. Needs more info, too
1535: if ($croletitle) {
1536: if (&Apache::lonnet::allowed('ccr',$coursedom.'/'.$coursedir)) {
1537: $allowed=1;
1538: $thisrole.='.'.$role_code;
1539: }
1540: }
1541: if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) {
1542: $carea.='<br />Section: '.$3;
1543: $sortkey.="\0$3";
1544: if (!$allowed) {
1545: if ($env{'request.course.sec'} eq $3) {
1546: if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2.'/'.$3)) {
1547: $allowed = 1;
1548: }
1549: }
1550: }
1551: }
1552: $area=$carea;
1553: } else {
1554: $sortkey.="\0".$area;
1555: # Determine if current user is able to revoke privileges
1556: if ($area=~m{^/($match_domain)/}) {
1557: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
1558: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1559: $allowed=1;
1560: }
1561: if (((&Apache::lonnet::allowed('dro',$1)) ||
1562: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
1563: ($role_code ne 'dc')) {
1564: $delallowed=1;
1565: }
1566: } else {
1567: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
1568: $allowed=1;
1569: }
1570: }
1571: if ($role_code eq 'ca' || $role_code eq 'au') {
1572: $class='Construction Space';
1573: } elsif ($role_code eq 'su') {
1574: $class='System';
1575: } else {
1576: $class='Domain';
1577: }
1578: }
1579: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
1580: $area=~m{/($match_domain)/($match_username)};
1581: if (&Apache::lonuserutils::authorpriv($2,$1)) {
1582: $allowed=1;
1583: } else {
1584: $allowed=0;
1585: }
1586: }
1587: my $row = '';
1588: $row.= '<td>';
1589: my $active=1;
1590: $active=0 if (($role_end_time) && ($now>$role_end_time));
1591: if (($active) && ($allowed)) {
1592: $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
1593: } else {
1594: if ($active) {
1595: $row.=' ';
1596: } else {
1597: $row.=&mt('expired or revoked');
1598: }
1599: }
1600: $row.='</td><td>';
1601: if ($allowed && !$active) {
1602: $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
1603: } else {
1604: $row.=' ';
1605: }
1606: $row.='</td><td>';
1607: if ($delallowed) {
1608: $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
1609: } else {
1610: $row.=' ';
1611: }
1612: my $plaintext='';
1613: if (!$croletitle) {
1614: $plaintext=&Apache::lonnet::plaintext($role_code,$class)
1615: } else {
1616: $plaintext=
1617: &mt('Customrole [_1][_2]defined by [_3]',
1618: '"'.$croletitle.'"',
1619: '<br />',
1620: $croleuname.':'.$croleudom);
1621: }
1622: $row.= '</td><td>'.$plaintext.
1623: '</td><td>'.$area.
1624: '</td><td>'.($role_start_time?&Apache::lonlocal::locallocaltime($role_start_time)
1625: : ' ' ).
1626: '</td><td>'.($role_end_time ?&Apache::lonlocal::locallocaltime($role_end_time)
1627: : ' ' )
1628: ."</td>";
1629: $sortrole{$sortkey}=$envkey;
1630: $roletext{$envkey}=$row;
1631: $roleclass{$envkey}=$class;
1632: $rolepriv{$envkey}=$allowed;
1633: } # end of foreach (table building loop)
1634:
1635: my $rolesdisplay = 0;
1636: my %output = ();
1637: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1638: $output{$type} = '';
1639: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
1640: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
1641: $output{$type}.=
1642: &Apache::loncommon::start_data_table_row().
1643: $roletext{$sortrole{$which}}.
1644: &Apache::loncommon::end_data_table_row();
1645: }
1646: }
1647: unless($output{$type} eq '') {
1648: $output{$type} = '<tr class="LC_info_row">'.
1649: "<td align='center' colspan='7'>".&mt($type)."</td></tr>".
1650: $output{$type};
1651: $rolesdisplay = 1;
1652: }
1653: }
1654: if ($rolesdisplay == 1) {
1655: my $contextrole='';
1656: if ($env{'request.course.id'}) {
1657: if (&Apache::loncommon::course_type() eq 'Community') {
1658: $contextrole = &mt('Existing Roles in this Community');
1659: } else {
1660: $contextrole = &mt('Existing Roles in this Course');
1661: }
1662: } elsif ($env{'request.role'} =~ /^au\./) {
1663: $contextrole = &mt('Existing Co-Author Roles in your Construction Space');
1664: } else {
1665: $contextrole = &mt('Existing Roles in this Domain');
1666: }
1667: $r->print('
1668: <h3>'.$lt{'rer'}.'</h3>'.
1669: '<div>'.$contextrole.'</div>'.
1670: &Apache::loncommon::start_data_table("LC_createuser").
1671: &Apache::loncommon::start_data_table_header_row().
1672: '<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.
1673: '</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.
1674: '</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
1675: &Apache::loncommon::end_data_table_header_row());
1676: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1677: if ($output{$type}) {
1678: $r->print($output{$type}."\n");
1679: }
1680: }
1681: $r->print(&Apache::loncommon::end_data_table());
1682: }
1683: return;
1684: }
1685:
1686: sub new_coauthor_roles {
1687: my ($r,$ccuname,$ccdomain) = @_;
1688: my $addrolesdisplay = 0;
1689: #
1690: # Co-Author
1691: #
1692: if (&Apache::lonuserutils::authorpriv($env{'user.name'},
1693: $env{'request.role.domain'}) &&
1694: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
1695: # No sense in assigning co-author role to yourself
1696: $addrolesdisplay = 1;
1697: my $cuname=$env{'user.name'};
1698: my $cudom=$env{'request.role.domain'};
1699: my %lt=&Apache::lonlocal::texthash(
1700: 'cs' => "Construction Space",
1701: 'act' => "Activate",
1702: 'rol' => "Role",
1703: 'ext' => "Extent",
1704: 'sta' => "Start",
1705: 'end' => "End",
1706: 'cau' => "Co-Author",
1707: 'caa' => "Assistant Co-Author",
1708: 'ssd' => "Set Start Date",
1709: 'sed' => "Set End Date"
1710: );
1711: $r->print('<h4>'.$lt{'cs'}.'</h4>'."\n".
1712: &Apache::loncommon::start_data_table()."\n".
1713: &Apache::loncommon::start_data_table_header_row()."\n".
1714: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'.
1715: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'sta'}.'</th>'.
1716: '<th>'.$lt{'end'}.'</th>'."\n".
1717: &Apache::loncommon::end_data_table_header_row()."\n".
1718: &Apache::loncommon::start_data_table_row().'
1719: <td>
1720: <input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_ca" />
1721: </td>
1722: <td>'.$lt{'cau'}.'</td>
1723: <td>'.$cudom.'_'.$cuname.'</td>
1724: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_ca" value="" />
1725: <a href=
1726: "javascript:pjump('."'date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1727: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
1728: <a href=
1729: "javascript:pjump('."'date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1730: &Apache::loncommon::end_data_table_row()."\n".
1731: &Apache::loncommon::start_data_table_row()."\n".
1732: '<td><input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_aa" /></td>
1733: <td>'.$lt{'caa'}.'</td>
1734: <td>'.$cudom.'_'.$cuname.'</td>
1735: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
1736: <a href=
1737: "javascript:pjump('."'date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1738: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
1739: <a href=
1740: "javascript:pjump('."'date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1741: &Apache::loncommon::end_data_table_row()."\n".
1742: &Apache::loncommon::end_data_table());
1743: } elsif ($env{'request.role'} =~ /^au\./) {
1744: if (!(&Apache::lonuserutils::authorpriv($env{'user.name'},
1745: $env{'request.role.domain'}))) {
1746: $r->print('<span class="LC_error">'.
1747: &mt('You do not have privileges to assign co-author roles.').
1748: '</span>');
1749: } elsif (($env{'user.name'} eq $ccuname) &&
1750: ($env{'user.domain'} eq $ccdomain)) {
1751: $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Construction Space is not permitted'));
1752: }
1753: }
1754: return $addrolesdisplay;;
1755: }
1756:
1757: sub new_domain_roles {
1758: my ($r) = @_;
1759: my $addrolesdisplay = 0;
1760: #
1761: # Domain level
1762: #
1763: my $num_domain_level = 0;
1764: my $domaintext =
1765: '<h4>'.&mt('Domain Level').'</h4>'.
1766: &Apache::loncommon::start_data_table().
1767: &Apache::loncommon::start_data_table_header_row().
1768: '<th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.
1769: &mt('Extent').'</th>'.
1770: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
1771: &Apache::loncommon::end_data_table_header_row();
1772: my @allroles = &Apache::lonuserutils::roles_by_context('domain');
1773: foreach my $thisdomain (sort(&Apache::lonnet::all_domains())) {
1774: foreach my $role (@allroles) {
1775: next if ($role eq 'ad');
1776: if (&Apache::lonnet::allowed('c'.$role,$thisdomain)) {
1777: my $plrole=&Apache::lonnet::plaintext($role);
1778: my %lt=&Apache::lonlocal::texthash(
1779: 'ssd' => "Set Start Date",
1780: 'sed' => "Set End Date"
1781: );
1782: $num_domain_level ++;
1783: $domaintext .=
1784: &Apache::loncommon::start_data_table_row().
1785: '<td><input type="checkbox" name="act_'.$thisdomain.'_'.$role.'" /></td>
1786: <td>'.$plrole.'</td>
1787: <td>'.$thisdomain.'</td>
1788: <td><input type="hidden" name="start_'.$thisdomain.'_'.$role.'" value="" />
1789: <a href=
1790: "javascript:pjump('."'date_start','Start Date $plrole',document.cu.start_$thisdomain\_$role.value,'start_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1791: <td><input type="hidden" name="end_'.$thisdomain.'_'.$role.'" value="" />
1792: <a href=
1793: "javascript:pjump('."'date_end','End Date $plrole',document.cu.end_$thisdomain\_$role.value,'end_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'.
1794: &Apache::loncommon::end_data_table_row();
1795: }
1796: }
1797: }
1798: $domaintext.= &Apache::loncommon::end_data_table();
1799: if ($num_domain_level > 0) {
1800: $r->print($domaintext);
1801: $addrolesdisplay = 1;
1802: }
1803: return $addrolesdisplay;
1804: }
1805:
1806: sub user_authentication {
1807: my ($ccuname,$ccdomain,$formname) = @_;
1808: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
1809: my $outcome;
1810: # Check for a bad authentication type
1811: if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
1812: # bad authentication scheme
1813: my %lt=&Apache::lonlocal::texthash(
1814: 'err' => "ERROR",
1815: 'uuas' => "This user has an unrecognized authentication scheme",
1816: 'adcs' => "Please alert a domain coordinator of this situation",
1817: 'sldb' => "Please specify login data below",
1818: 'ld' => "Login Data"
1819: );
1820: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1821: &initialize_authen_forms($ccdomain,$formname);
1822:
1823: my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc);
1824: $outcome = <<ENDBADAUTH;
1825: <script type="text/javascript" language="Javascript">
1826: // <![CDATA[
1827: $loginscript
1828: // ]]>
1829: </script>
1830: <span class="LC_error">$lt{'err'}:
1831: $lt{'uuas'} ($currentauth). $lt{'sldb'}.</span>
1832: <h3>$lt{'ld'}</h3>
1833: $choices
1834: ENDBADAUTH
1835: } else {
1836: # This user is not allowed to modify the user's
1837: # authentication scheme, so just notify them of the problem
1838: $outcome = <<ENDBADAUTH;
1839: <span class="LC_error"> $lt{'err'}:
1840: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
1841: </span>
1842: ENDBADAUTH
1843: }
1844: } else { # Authentication type is valid
1845: &initialize_authen_forms($ccdomain,$formname,$currentauth,'modifyuser');
1846: my ($authformcurrent,$can_modify,@authform_others) =
1847: &modify_login_block($ccdomain,$currentauth);
1848: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1849: # Current user has login modification privileges
1850: my %lt=&Apache::lonlocal::texthash (
1851: 'ld' => "Login Data",
1852: 'ccld' => "Change Current Login Data",
1853: 'enld' => "Enter New Login Data"
1854: );
1855: $outcome =
1856: '<script type="text/javascript" language="Javascript">'."\n".
1857: '// <![CDATA['."\n".
1858: $loginscript."\n".
1859: '// ]]>'."\n".
1860: '</script>'."\n".
1861: '<h3>'.$lt{'ld'}.'</h3>'.
1862: &Apache::loncommon::start_data_table().
1863: &Apache::loncommon::start_data_table_row().
1864: '<td>'.$authformnop;
1865: if ($can_modify) {
1866: $outcome .= '</td>'."\n".
1867: &Apache::loncommon::end_data_table_row().
1868: &Apache::loncommon::start_data_table_row().
1869: '<td>'.$authformcurrent.'</td>'.
1870: &Apache::loncommon::end_data_table_row()."\n";
1871: } else {
1872: $outcome .= ' ('.$authformcurrent.')</td>'.
1873: &Apache::loncommon::end_data_table_row()."\n";
1874: }
1875: foreach my $item (@authform_others) {
1876: $outcome .= &Apache::loncommon::start_data_table_row().
1877: '<td>'.$item.'</td>'.
1878: &Apache::loncommon::end_data_table_row()."\n";
1879: }
1880: $outcome .= &Apache::loncommon::end_data_table();
1881: } else {
1882: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
1883: my %lt=&Apache::lonlocal::texthash(
1884: 'ccld' => "Change Current Login Data",
1885: 'yodo' => "You do not have privileges to modify the authentication configuration for this user.",
1886: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1887: );
1888: $outcome .= <<ENDNOPRIV;
1889: <h3>$lt{'ccld'}</h3>
1890: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1891: <input type="hidden" name="login" value="nochange" />
1892: ENDNOPRIV
1893: }
1894: }
1895: } ## End of "check for bad authentication type" logic
1896: return $outcome;
1897: }
1898:
1899: sub modify_login_block {
1900: my ($dom,$currentauth) = @_;
1901: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
1902: my ($authnum,%can_assign) =
1903: &Apache::loncommon::get_assignable_auth($dom);
1904: my ($authformcurrent,@authform_others,$show_override_msg);
1905: if ($currentauth=~/^krb(4|5):/) {
1906: $authformcurrent=$authformkrb;
1907: if ($can_assign{'int'}) {
1908: push(@authform_others,$authformint);
1909: }
1910: if ($can_assign{'loc'}) {
1911: push(@authform_others,$authformloc);
1912: }
1913: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1914: $show_override_msg = 1;
1915: }
1916: } elsif ($currentauth=~/^internal:/) {
1917: $authformcurrent=$authformint;
1918: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1919: push(@authform_others,$authformkrb);
1920: }
1921: if ($can_assign{'loc'}) {
1922: push(@authform_others,$authformloc);
1923: }
1924: if ($can_assign{'int'}) {
1925: $show_override_msg = 1;
1926: }
1927: } elsif ($currentauth=~/^unix:/) {
1928: $authformcurrent=$authformfsys;
1929: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1930: push(@authform_others,$authformkrb);
1931: }
1932: if ($can_assign{'int'}) {
1933: push(@authform_others,$authformint);
1934: }
1935: if ($can_assign{'loc'}) {
1936: push(@authform_others,$authformloc);
1937: }
1938: if ($can_assign{'fsys'}) {
1939: $show_override_msg = 1;
1940: }
1941: } elsif ($currentauth=~/^localauth:/) {
1942: $authformcurrent=$authformloc;
1943: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1944: push(@authform_others,$authformkrb);
1945: }
1946: if ($can_assign{'int'}) {
1947: push(@authform_others,$authformint);
1948: }
1949: if ($can_assign{'loc'}) {
1950: $show_override_msg = 1;
1951: }
1952: }
1953: if ($show_override_msg) {
1954: $authformcurrent = '<table><tr><td colspan="3">'.$authformcurrent.
1955: '</td></tr>'."\n".
1956: '<tr><td> </td>'.
1957: '<td><b>'.&mt('Currently in use').'</b></td>'.
1958: '<td align="right"><span class="LC_cusr_emph">'.
1959: &mt('will override current values').
1960: '</span></td></tr></table>';
1961: }
1962: return ($authformcurrent,$show_override_msg,@authform_others);
1963: }
1964:
1965: sub personal_data_display {
1966: my ($ccuname,$ccdomain,$newuser,$context,$inst_results,$rolesarray) = @_;
1967: my ($output,$showforceid,%userenv,%canmodify,%canmodify_status);
1968: my @userinfo = ('firstname','middlename','lastname','generation',
1969: 'permanentemail','id');
1970: my $rowcount = 0;
1971: my $editable = 0;
1972: %canmodify_status =
1973: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1974: ['inststatus'],$rolesarray);
1975: if (!$newuser) {
1976: # Get the users information
1977: %userenv = &Apache::lonnet::get('environment',
1978: ['firstname','middlename','lastname','generation',
1979: 'permanentemail','id','inststatus'],$ccdomain,$ccuname);
1980: %canmodify =
1981: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1982: \@userinfo,$rolesarray);
1983: } elsif ($context eq 'selfcreate') {
1984: %canmodify = &selfcreate_canmodify($context,$ccdomain,\@userinfo,
1985: $inst_results,$rolesarray);
1986: }
1987: my %lt=&Apache::lonlocal::texthash(
1988: 'pd' => "Personal Data",
1989: 'firstname' => "First Name",
1990: 'middlename' => "Middle Name",
1991: 'lastname' => "Last Name",
1992: 'generation' => "Generation",
1993: 'permanentemail' => "Permanent e-mail address",
1994: 'id' => "Student/Employee ID",
1995: 'lg' => "Login Data",
1996: 'inststatus' => "Affiliation",
1997: );
1998: my %textboxsize = (
1999: firstname => '15',
2000: middlename => '15',
2001: lastname => '15',
2002: generation => '5',
2003: permanentemail => '25',
2004: id => '15',
2005: );
2006: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
2007: $output = '<h3>'.$lt{'pd'}.'</h3>'.
2008: &Apache::lonhtmlcommon::start_pick_box();
2009: foreach my $item (@userinfo) {
2010: my $rowtitle = $lt{$item};
2011: my $hiderow = 0;
2012: if ($item eq 'generation') {
2013: $rowtitle = $genhelp.$rowtitle;
2014: }
2015: my $row = &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n";
2016: if ($newuser) {
2017: if (ref($inst_results) eq 'HASH') {
2018: if ($inst_results->{$item} ne '') {
2019: $row .= '<input type="hidden" name="c'.$item.'" value="'.$inst_results->{$item}.'" />'.$inst_results->{$item};
2020: } else {
2021: if ($context eq 'selfcreate') {
2022: if ($canmodify{$item}) {
2023: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2024: $editable ++;
2025: } else {
2026: $hiderow = 1;
2027: }
2028: } else {
2029: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2030: }
2031: }
2032: } else {
2033: if ($context eq 'selfcreate') {
2034: if (($item eq 'permanentemail') && ($newuser eq 'email')) {
2035: $row .= $ccuname;
2036: } else {
2037: if ($canmodify{$item}) {
2038: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2039: $editable ++;
2040: } else {
2041: $hiderow = 1;
2042: }
2043: }
2044: } else {
2045: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2046: }
2047: }
2048: } else {
2049: if ($canmodify{$item}) {
2050: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="'.$userenv{$item}.'" />';
2051: } else {
2052: $row .= $userenv{$item};
2053: }
2054: if ($item eq 'id') {
2055: $showforceid = $canmodify{$item};
2056: }
2057: }
2058: $row .= &Apache::lonhtmlcommon::row_closure(1);
2059: if (!$hiderow) {
2060: $output .= $row;
2061: $rowcount ++;
2062: }
2063: }
2064: if (($canmodify_status{'inststatus'}) || ($context ne 'selfcreate')) {
2065: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($ccdomain);
2066: if (ref($types) eq 'ARRAY') {
2067: if (@{$types} > 0) {
2068: my ($hiderow,$shown);
2069: if ($canmodify_status{'inststatus'}) {
2070: $shown = &pick_inst_statuses($userenv{'inststatus'},$usertypes,$types);
2071: } else {
2072: if ($userenv{'inststatus'} eq '') {
2073: $hiderow = 1;
2074: } else {
2075: my @showitems;
2076: foreach my $item ( map { &unescape($_); } split(':',$userenv{'inststatus'})) {
2077: if (exists($usertypes->{$item})) {
2078: push(@showitems,$usertypes->{$item});
2079: } else {
2080: push(@showitems,$item);
2081: }
2082: }
2083: if (@showitems) {
2084: $shown = join(', ',@showitems);
2085: } else {
2086: $hiderow = 1;
2087: }
2088: }
2089: }
2090: if (!$hiderow) {
2091: my $row = &Apache::lonhtmlcommon::row_title(&mt('Affliations'),undef,'LC_oddrow_value')."\n".
2092: $shown.&Apache::lonhtmlcommon::row_closure(1);
2093: if ($context eq 'selfcreate') {
2094: $rowcount ++;
2095: }
2096: $output .= $row;
2097: }
2098: }
2099: }
2100: }
2101: $output .= &Apache::lonhtmlcommon::end_pick_box();
2102: if (wantarray) {
2103: if ($context eq 'selfcreate') {
2104: return($output,$rowcount,$editable);
2105: } else {
2106: return ($output,$showforceid);
2107: }
2108: } else {
2109: return $output;
2110: }
2111: }
2112:
2113: sub pick_inst_statuses {
2114: my ($curr,$usertypes,$types) = @_;
2115: my ($output,$rem,@currtypes);
2116: if ($curr ne '') {
2117: @currtypes = map { &unescape($_); } split(/:/,$curr);
2118: }
2119: my $numinrow = 2;
2120: if (ref($types) eq 'ARRAY') {
2121: $output = '<table>';
2122: my $lastcolspan;
2123: for (my $i=0; $i<@{$types}; $i++) {
2124: if (defined($usertypes->{$types->[$i]})) {
2125: my $rem = $i%($numinrow);
2126: if ($rem == 0) {
2127: if ($i<@{$types}-1) {
2128: if ($i > 0) {
2129: $output .= '</tr>';
2130: }
2131: $output .= '<tr>';
2132: }
2133: } elsif ($i==@{$types}-1) {
2134: my $colsleft = $numinrow - $rem;
2135: if ($colsleft > 1) {
2136: $lastcolspan = ' colspan="'.$colsleft.'"';
2137: }
2138: }
2139: my $check = ' ';
2140: if (grep(/^\Q$types->[$i]\E$/,@currtypes)) {
2141: $check = ' checked="checked" ';
2142: }
2143: $output .= '<td class="LC_left_item"'.$lastcolspan.'>'.
2144: '<span class="LC_nobreak"><label>'.
2145: '<input type="checkbox" name="inststatus" '.
2146: 'value="'.$types->[$i].'"'.$check.'/>'.
2147: $usertypes->{$types->[$i]}.'</label></span></td>';
2148: }
2149: }
2150: $output .= '</tr></table>';
2151: }
2152: return $output;
2153: }
2154:
2155: sub selfcreate_canmodify {
2156: my ($context,$dom,$userinfo,$inst_results,$rolesarray) = @_;
2157: if (ref($inst_results) eq 'HASH') {
2158: my @inststatuses = &get_inststatuses($inst_results);
2159: if (@inststatuses == 0) {
2160: @inststatuses = ('default');
2161: }
2162: $rolesarray = \@inststatuses;
2163: }
2164: my %canmodify =
2165: &Apache::lonuserutils::can_modify_userinfo($context,$dom,$userinfo,
2166: $rolesarray);
2167: return %canmodify;
2168: }
2169:
2170: sub get_inststatuses {
2171: my ($insthashref) = @_;
2172: my @inststatuses = ();
2173: if (ref($insthashref) eq 'HASH') {
2174: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
2175: @inststatuses = @{$insthashref->{'inststatus'}};
2176: }
2177: }
2178: return @inststatuses;
2179: }
2180:
2181: # ================================================================= Phase Three
2182: sub update_user_data {
2183: my ($r,$context,$crstype) = @_;
2184: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
2185: $env{'form.ccdomain'});
2186: # Error messages
2187: my $error = '<span class="LC_error">'.&mt('Error').': ';
2188: my $end = '</span><br /><br />';
2189: my $rtnlink = '<a href="javascript:backPage(document.userupdate,'.
2190: "'$env{'form.prevphase'}','modify')".'" />'.
2191: &mt('Return to previous page').'</a>'.
2192: &Apache::loncommon::end_page();
2193: my $now = time;
2194: my $title;
2195: if (exists($env{'form.makeuser'})) {
2196: $title='Set Privileges for New User';
2197: } else {
2198: $title='Modify User Privileges';
2199: }
2200: my $newuser = 0;
2201: my ($jsback,$elements) = &crumb_utilities();
2202: my $jscript = '<script type="text/javascript">'."\n".
2203: '// <![CDATA['."\n".
2204: $jsback."\n".
2205: '// ]]>'."\n".
2206: '</script>'."\n";
2207: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
2208: my $args;
2209: if ($env{'form.popup'}) {
2210: $args->{'no_nav_bar'} = 1;
2211: } else {
2212: $args = undef;
2213: }
2214: $r->print(&Apache::loncommon::start_page($title,$jscript,$args));
2215: &Apache::lonhtmlcommon::add_breadcrumb
2216: ({href=>"javascript:backPage(document.userupdate)",
2217: text=>$breadcrumb_text{'search'},
2218: faq=>282,bug=>'Instructor Interface',});
2219: if ($env{'form.prevphase'} eq 'userpicked') {
2220: &Apache::lonhtmlcommon::add_breadcrumb
2221: ({href=>"javascript:backPage(document.userupdate,'get_user_info','select')",
2222: text=>$breadcrumb_text{'userpicked'},
2223: faq=>282,bug=>'Instructor Interface',});
2224: }
2225: &Apache::lonhtmlcommon::add_breadcrumb
2226: ({href=>"javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
2227: text=>$breadcrumb_text{'modify'},
2228: faq=>282,bug=>'Instructor Interface',},
2229: {href=>"/adm/createuser",
2230: text=>"Result",
2231: faq=>282,bug=>'Instructor Interface',});
2232: my $helpitem = 'Course_Change_Privileges';
2233: if ($env{'form.action'} eq 'singlestudent') {
2234: $helpitem = 'Course_Add_Student';
2235: }
2236: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
2237: $helpitem));
2238: $r->print(&update_result_form($uhome));
2239: # Check Inputs
2240: if (! $env{'form.ccuname'} ) {
2241: $r->print($error.&mt('No login name specified').'.'.$end.$rtnlink);
2242: return;
2243: }
2244: if ( $env{'form.ccuname'} ne
2245: &LONCAPA::clean_username($env{'form.ccuname'}) ) {
2246: $r->print($error.&mt('Invalid login name.').' '.
2247: &mt('Only letters, numbers, periods, dashes, @, and underscores are valid.').
2248: $end.$rtnlink);
2249: return;
2250: }
2251: if (! $env{'form.ccdomain'} ) {
2252: $r->print($error.&mt('No domain specified').'.'.$end.$rtnlink);
2253: return;
2254: }
2255: if ( $env{'form.ccdomain'} ne
2256: &LONCAPA::clean_domain($env{'form.ccdomain'}) ) {
2257: $r->print($error.&mt('Invalid domain name.').' '.
2258: &mt('Only letters, numbers, periods, dashes, and underscores are valid.').
2259: $end.$rtnlink);
2260: return;
2261: }
2262: if ($uhome eq 'no_host') {
2263: $newuser = 1;
2264: }
2265: if (! exists($env{'form.makeuser'})) {
2266: # Modifying an existing user, so check the validity of the name
2267: if ($uhome eq 'no_host') {
2268: $r->print($error.&mt('Unable to determine home server for ').
2269: $env{'form.ccuname'}.&mt(' in domain ').
2270: $env{'form.ccdomain'}.'.');
2271: return;
2272: }
2273: }
2274: # Determine authentication method and password for the user being modified
2275: my $amode='';
2276: my $genpwd='';
2277: if ($env{'form.login'} eq 'krb') {
2278: $amode='krb';
2279: $amode.=$env{'form.krbver'};
2280: $genpwd=$env{'form.krbarg'};
2281: } elsif ($env{'form.login'} eq 'int') {
2282: $amode='internal';
2283: $genpwd=$env{'form.intarg'};
2284: } elsif ($env{'form.login'} eq 'fsys') {
2285: $amode='unix';
2286: $genpwd=$env{'form.fsysarg'};
2287: } elsif ($env{'form.login'} eq 'loc') {
2288: $amode='localauth';
2289: $genpwd=$env{'form.locarg'};
2290: $genpwd=" " if (!$genpwd);
2291: } elsif (($env{'form.login'} eq 'nochange') ||
2292: ($env{'form.login'} eq '' )) {
2293: # There is no need to tell the user we did not change what they
2294: # did not ask us to change.
2295: # If they are creating a new user but have not specified login
2296: # information this will be caught below.
2297: } else {
2298: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2299: return;
2300: }
2301:
2302: $r->print('<h3>'.&mt('User [_1] in domain [_2]',
2303: $env{'form.ccuname'}, $env{'form.ccdomain'}).'</h3>');
2304: $r->print('<p class="LC_info">'.&mt('Please be patient').'</p>');
2305:
2306: my (%alerts,%rulematch,%inst_results,%curr_rules);
2307: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2308: my @usertools = ('aboutme','blog','portfolio');
2309: my @requestcourses = ('official','unofficial','community');
2310: my ($othertitle,$usertypes,$types) =
2311: &Apache::loncommon::sorted_inst_types($env{'form.ccdomain'});
2312: my %canmodify_status =
2313: &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},
2314: ['inststatus']);
2315: if ($env{'form.makeuser'}) {
2316: $r->print('<h3>'.&mt('Creating new account.').'</h3>');
2317: # Check for the authentication mode and password
2318: if (! $amode || ! $genpwd) {
2319: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2320: return;
2321: }
2322: # Determine desired host
2323: my $desiredhost = $env{'form.hserver'};
2324: if (lc($desiredhost) eq 'default') {
2325: $desiredhost = undef;
2326: } else {
2327: my %home_servers =
2328: &Apache::lonnet::get_servers($env{'form.ccdomain'},'library');
2329: if (! exists($home_servers{$desiredhost})) {
2330: $r->print($error.&mt('Invalid home server specified').$end.$rtnlink);
2331: return;
2332: }
2333: }
2334: # Check ID format
2335: my %checkhash;
2336: my %checks = ('id' => 1);
2337: %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = (
2338: 'newuser' => $newuser,
2339: 'id' => $env{'form.cid'},
2340: );
2341: if ($env{'form.cid'} ne '') {
2342: &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts,
2343: \%rulematch,\%inst_results,\%curr_rules);
2344: if (ref($alerts{'id'}) eq 'HASH') {
2345: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2346: my $domdesc =
2347: &Apache::lonnet::domain($env{'form.ccdomain'},'description');
2348: if ($alerts{'id'}{$env{'form.ccdomain'}}{$env{'form.cid'}}) {
2349: my $userchkmsg;
2350: if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') {
2351: $userchkmsg =
2352: &Apache::loncommon::instrule_disallow_msg('id',
2353: $domdesc,1).
2354: &Apache::loncommon::user_rule_formats($env{'form.ccdomain'},
2355: $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id');
2356: }
2357: $r->print($error.&mt('Invalid ID format').$end.
2358: $userchkmsg.$rtnlink);
2359: return;
2360: }
2361: }
2362: }
2363: }
2364: # Call modifyuser
2365: my $result = &Apache::lonnet::modifyuser
2366: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'},
2367: $amode,$genpwd,$env{'form.cfirstname'},
2368: $env{'form.cmiddlename'},$env{'form.clastname'},
2369: $env{'form.cgeneration'},undef,$desiredhost,
2370: $env{'form.cpermanentemail'});
2371: $r->print(&mt('Generating user').': '.$result);
2372: $uhome = &Apache::lonnet::homeserver($env{'form.ccuname'},
2373: $env{'form.ccdomain'});
2374: my (%changeHash,%newcustom,%changed,%changedinfo);
2375: if ($uhome ne 'no_host') {
2376: if ($context eq 'domain') {
2377: if ($env{'form.customquota'} == 1) {
2378: if ($env{'form.portfolioquota'} eq '') {
2379: $newcustom{'quota'} = 0;
2380: } else {
2381: $newcustom{'quota'} = $env{'form.portfolioquota'};
2382: $newcustom{'quota'} =~ s/[^\d\.]//g;
2383: }
2384: $changed{'quota'} = "a_admin($newcustom{'quota'},\%changeHash);
2385: }
2386: foreach my $item (@usertools) {
2387: if ($env{'form.custom'.$item} == 1) {
2388: $newcustom{$item} = $env{'form.tools_'.$item};
2389: $changed{$item} = &tool_admin($item,$newcustom{$item},
2390: \%changeHash,'tools');
2391: }
2392: }
2393: foreach my $item (@requestcourses) {
2394: if ($env{'form.custom'.$item} == 1) {
2395: $newcustom{$item} = $env{'form.crsreq_'.$item};
2396: if ($env{'form.crsreq_'.$item} eq 'autolimit') {
2397: $newcustom{$item} .= '=';
2398: unless ($env{'form.crsreq_'.$item.'_limit'} =~ /\D/) {
2399: $newcustom{$item} .= $env{'form.crsreq_'.$item.'_limit'};
2400: }
2401: }
2402: $changed{$item} = &tool_admin($item,$newcustom{$item},
2403: \%changeHash,'requestcourses');
2404: }
2405: }
2406: }
2407: if ($canmodify_status{'inststatus'}) {
2408: if (exists($env{'form.inststatus'})) {
2409: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2410: if (@inststatuses > 0) {
2411: $changeHash{'inststatus'} = join(',',@inststatuses);
2412: $changed{'inststatus'} = $changeHash{'inststatus'};
2413: }
2414: }
2415: }
2416: if (keys(%changed)) {
2417: foreach my $item (@userinfo) {
2418: $changeHash{$item} = $env{'form.c'.$item};
2419: }
2420: my $chgresult =
2421: &Apache::lonnet::put('environment',\%changeHash,
2422: $env{'form.ccdomain'},$env{'form.ccuname'});
2423: }
2424: }
2425: $r->print('<br />'.&mt('Home server').': '.$uhome.' '.
2426: &Apache::lonnet::hostname($uhome));
2427: } elsif (($env{'form.login'} ne 'nochange') &&
2428: ($env{'form.login'} ne '' )) {
2429: # Modify user privileges
2430: if (! $amode || ! $genpwd) {
2431: $r->print($error.'Invalid login mode or password'.$end.$rtnlink);
2432: return;
2433: }
2434: # Only allow authentification modification if the person has authority
2435: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2436: $r->print('Modifying authentication: '.
2437: &Apache::lonnet::modifyuserauth(
2438: $env{'form.ccdomain'},$env{'form.ccuname'},
2439: $amode,$genpwd));
2440: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
2441: ($env{'form.ccuname'},$env{'form.ccdomain'}));
2442: } else {
2443: # Okay, this is a non-fatal error.
2444: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);
2445: }
2446: }
2447:
2448: $r->rflush(); # Finish display of header before time consuming actions start
2449:
2450: ##
2451: my (@userroles,%userupdate,$cnum,$cdom,%namechanged);
2452: if ($context eq 'course') {
2453: ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
2454: $crstype = &Apache::loncommon::course_type($cdom.'_'.$cnum);
2455: }
2456: if (! $env{'form.makeuser'} ) {
2457: # Check for need to change
2458: my %userenv = &Apache::lonnet::get
2459: ('environment',['firstname','middlename','lastname','generation',
2460: 'id','permanentemail','portfolioquota','inststatus','tools.aboutme',
2461: 'tools.blog','tools.portfolio','requestcourses.official',
2462: 'requestcourses.unofficial','requestcourses.community',
2463: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
2464: 'reqcrsotherdom.community'],
2465: $env{'form.ccdomain'},$env{'form.ccuname'});
2466: my ($tmp) = keys(%userenv);
2467: if ($tmp =~ /^(con_lost|error)/i) {
2468: %userenv = ();
2469: }
2470: my $no_forceid_alert;
2471: # Check to see if user information can be changed
2472: my %domconfig =
2473: &Apache::lonnet::get_dom('configuration',['usermodification'],
2474: $env{'form.ccdomain'});
2475: my @statuses = ('active','future');
2476: my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'});
2477: my ($auname,$audom);
2478: if ($context eq 'author') {
2479: $auname = $env{'user.name'};
2480: $audom = $env{'user.domain'};
2481: }
2482: foreach my $item (keys(%roles)) {
2483: my ($rolenum,$roledom,$role) = split(/:/,$item,-1);
2484: if ($context eq 'course') {
2485: if ($cnum ne '' && $cdom ne '') {
2486: if ($rolenum eq $cnum && $roledom eq $cdom) {
2487: if (!grep(/^\Q$role\E$/,@userroles)) {
2488: push(@userroles,$role);
2489: }
2490: }
2491: }
2492: } elsif ($context eq 'author') {
2493: if ($rolenum eq $auname && $roledom eq $audom) {
2494: if (!grep(/^\Q$role\E$/,@userroles)) {
2495: push(@userroles,$role);
2496: }
2497: }
2498: }
2499: }
2500: if ($env{'form.action'} eq 'singlestudent') {
2501: if (!grep(/^st$/,@userroles)) {
2502: push(@userroles,'st');
2503: }
2504: } else {
2505: # Check for course or co-author roles being activated or re-enabled
2506: if ($context eq 'author' || $context eq 'course') {
2507: foreach my $key (keys(%env)) {
2508: if ($context eq 'author') {
2509: if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) {
2510: if (!grep(/^\Q$1\E$/,@userroles)) {
2511: push(@userroles,$1);
2512: }
2513: } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) {
2514: if (!grep(/^\Q$1\E$/,@userroles)) {
2515: push(@userroles,$1);
2516: }
2517: }
2518: } elsif ($context eq 'course') {
2519: if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) {
2520: if (!grep(/^\Q$1\E$/,@userroles)) {
2521: push(@userroles,$1);
2522: }
2523: } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) {
2524: if (!grep(/^\Q$1\E$/,@userroles)) {
2525: push(@userroles,$1);
2526: }
2527: }
2528: }
2529: }
2530: }
2531: }
2532: #Check to see if we can change personal data for the user
2533: my (@mod_disallowed,@longroles);
2534: foreach my $role (@userroles) {
2535: if ($role eq 'cr') {
2536: push(@longroles,'Custom');
2537: } else {
2538: push(@longroles,&Apache::lonnet::plaintext($role,$crstype));
2539: }
2540: }
2541: my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},\@userinfo,\@userroles);
2542: foreach my $item (@userinfo) {
2543: # Strip leading and trailing whitespace
2544: $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g;
2545: if (!$canmodify{$item}) {
2546: if (defined($env{'form.c'.$item})) {
2547: if ($env{'form.c'.$item} ne $userenv{$item}) {
2548: push(@mod_disallowed,$item);
2549: }
2550: }
2551: $env{'form.c'.$item} = $userenv{$item};
2552: }
2553: }
2554: # Check to see if we can change the Student/Employee ID
2555: my $forceid = $env{'form.forceid'};
2556: my $recurseid = $env{'form.recurseid'};
2557: my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules);
2558: my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'},
2559: $env{'form.ccuname'});
2560: if (($uidhash{$env{'form.ccuname'}}) &&
2561: ($uidhash{$env{'form.ccuname'}}!~/error\:/) &&
2562: (!$forceid)) {
2563: if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) {
2564: $env{'form.cid'} = $userenv{'id'};
2565: $no_forceid_alert = &mt('New student/employee ID does not match existing ID for this user.')
2566: .'<br />'
2567: .&mt("Change is not permitted without checking the 'Force ID change' checkbox on the previous page.")
2568: .'<br />'."\n";
2569: }
2570: }
2571: if ($env{'form.cid'} ne $userenv{'id'}) {
2572: my $checkhash;
2573: my $checks = { 'id' => 1 };
2574: $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} =
2575: { 'newuser' => $newuser,
2576: 'id' => $env{'form.cid'},
2577: };
2578: &Apache::loncommon::user_rule_check($checkhash,$checks,
2579: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules);
2580: if (ref($alerts{'id'}) eq 'HASH') {
2581: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2582: $env{'form.cid'} = $userenv{'id'};
2583: }
2584: }
2585: }
2586: my ($quotachanged,$oldportfolioquota,$newportfolioquota,$oldinststatus,
2587: $newinststatus,$oldisdefault,$newisdefault,%oldsettings,
2588: %oldsettingstext,%newsettings,%newsettingstext,@disporder,
2589: $olddefquota,$oldsettingstatus,$newdefquota,$newsettingstatus);
2590: @disporder = ('inststatus');
2591: if ($env{'request.role.domain'} eq $env{'form.ccdomain'}) {
2592: push(@disporder,'requestcourses');
2593: } else {
2594: push(@disporder,'reqcrsotherdom');
2595: }
2596: push(@disporder,('quota','tools'));
2597: $oldinststatus = $userenv{'inststatus'};
2598: ($olddefquota,$oldsettingstatus) =
2599: &Apache::loncommon::default_quota($env{'form.ccdomain'},$oldinststatus);
2600: ($newdefquota,$newsettingstatus) = ($olddefquota,$oldsettingstatus);
2601: my %canshow;
2602: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2603: $canshow{'quota'} = 1;
2604: }
2605: if (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
2606: $canshow{'tools'} = 1;
2607: }
2608: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
2609: $canshow{'requestcourses'} = 1;
2610: } elsif (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
2611: $canshow{'reqcrsotherdom'} = 1;
2612: }
2613: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2614: $canshow{'inststatus'} = 1;
2615: }
2616: my (%changeHash,%changed);
2617: if ($oldinststatus eq '') {
2618: $oldsettings{'inststatus'} = $othertitle;
2619: } else {
2620: if (ref($usertypes) eq 'HASH') {
2621: $oldsettings{'inststatus'} = join(', ',map{ $usertypes->{ &unescape($_) }; } (split(/:/,$userenv{'inststatus'})));
2622: } else {
2623: $oldsettings{'inststatus'} = join(', ',map{ &unescape($_); } (split(/:/,$userenv{'inststatus'})));
2624: }
2625: }
2626: $changeHash{'inststatus'} = $userenv{'inststatus'};
2627: if ($canmodify_status{'inststatus'}) {
2628: $canshow{'inststatus'} = 1;
2629: if (exists($env{'form.inststatus'})) {
2630: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2631: if (@inststatuses > 0) {
2632: $newinststatus = join(':',map { &escape($_); } @inststatuses);
2633: $changeHash{'inststatus'} = $newinststatus;
2634: if ($newinststatus ne $oldinststatus) {
2635: $changed{'inststatus'} = $newinststatus;
2636: ($newdefquota,$newsettingstatus) =
2637: &Apache::loncommon::default_quota($env{'form.ccdomain'},$newinststatus);
2638: }
2639: if (ref($usertypes) eq 'HASH') {
2640: $newsettings{'inststatus'} = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2641: } else {
2642: $newsettings{'inststatus'} = join(', ',@inststatuses);
2643: }
2644: }
2645: } else {
2646: $newinststatus = '';
2647: $changeHash{'inststatus'} = $newinststatus;
2648: $newsettings{'inststatus'} = $othertitle;
2649: if ($newinststatus ne $oldinststatus) {
2650: $changed{'inststatus'} = $changeHash{'inststatus'};
2651: ($newdefquota,$newsettingstatus) =
2652: &Apache::loncommon::default_quota($env{'form.ccdomain'},$newinststatus);
2653: }
2654: }
2655: } elsif ($context ne 'selfcreate') {
2656: $canshow{'inststatus'} = 1;
2657: $newsettings{'inststatus'} = $oldsettings{'inststatus'};
2658: }
2659: $changeHash{'portfolioquota'} = $userenv{'portfolioquota'};
2660: if ($context eq 'domain') {
2661: if ($userenv{'portfolioquota'} ne '') {
2662: $oldportfolioquota = $userenv{'portfolioquota'};
2663: if ($env{'form.customquota'} == 1) {
2664: if ($env{'form.portfolioquota'} eq '') {
2665: $newportfolioquota = 0;
2666: } else {
2667: $newportfolioquota = $env{'form.portfolioquota'};
2668: $newportfolioquota =~ s/[^\d\.]//g;
2669: }
2670: if ($newportfolioquota != $oldportfolioquota) {
2671: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2672: }
2673: } else {
2674: $changed{'quota'} = "a_admin('',\%changeHash);
2675: $newportfolioquota = $newdefquota;
2676: $newisdefault = 1;
2677: }
2678: } else {
2679: $oldisdefault = 1;
2680: $oldportfolioquota = $olddefquota;
2681: if ($env{'form.customquota'} == 1) {
2682: if ($env{'form.portfolioquota'} eq '') {
2683: $newportfolioquota = 0;
2684: } else {
2685: $newportfolioquota = $env{'form.portfolioquota'};
2686: $newportfolioquota =~ s/[^\d\.]//g;
2687: }
2688: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2689: } else {
2690: $newportfolioquota = $newdefquota;
2691: $newisdefault = 1;
2692: }
2693: }
2694: if ($oldisdefault) {
2695: $oldsettingstext{'quota'} = &get_defaultquota_text($oldsettingstatus);
2696: }
2697: if ($newisdefault) {
2698: $newsettingstext{'quota'} = &get_defaultquota_text($newsettingstatus);
2699: }
2700: &tool_changes('tools',\@usertools,\%oldsettings,\%oldsettingstext,\%userenv,
2701: \%changeHash,\%changed,\%newsettings,\%newsettingstext);
2702: if ($env{'form.ccdomain'} eq $env{'request.role.domain'}) {
2703: &tool_changes('requestcourses',\@requestcourses,\%oldsettings,\%oldsettingstext,
2704: \%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
2705: } else {
2706: &tool_changes('reqcrsotherdom',\@requestcourses,\%oldsettings,\%oldsettingstext,
2707: \%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
2708: }
2709: }
2710: foreach my $item (@userinfo) {
2711: if ($env{'form.c'.$item} ne $userenv{$item}) {
2712: $namechanged{$item} = 1;
2713: }
2714: }
2715: $oldsettings{'quota'} = $oldportfolioquota.' Mb';
2716: $newsettings{'quota'} = $newportfolioquota.' Mb';
2717: if ((keys(%namechanged) > 0) || (keys(%changed) > 0)) {
2718: my ($chgresult,$namechgresult);
2719: if (keys(%changed) > 0) {
2720: $chgresult =
2721: &Apache::lonnet::put('environment',\%changeHash,
2722: $env{'form.ccdomain'},$env{'form.ccuname'});
2723: if ($chgresult eq 'ok') {
2724: if (($env{'user.name'} eq $env{'form.ccuname'}) &&
2725: ($env{'user.domain'} eq $env{'form.ccdomain'})) {
2726: my %newenvhash;
2727: foreach my $key (keys(%changed)) {
2728: if (($key eq 'official') || ($key eq 'unofficial')
2729: || ($key eq 'community')) {
2730: $newenvhash{'environment.requestcourses.'.$key} =
2731: $changeHash{'requestcourses.'.$key};
2732: if ($changeHash{'requestcourses.'.$key} ne '') {
2733: $newenvhash{'environment.canrequest.'.$key} = 1;
2734: } else {
2735: $newenvhash{'environment.canrequest.'.$key} =
2736: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2737: $key,'reload','requestcourses');
2738: }
2739: } elsif ($key ne 'quota') {
2740: $newenvhash{'environment.tools.'.$key} =
2741: $changeHash{'tools.'.$key};
2742: if ($changeHash{'tools.'.$key} ne '') {
2743: $newenvhash{'environment.availabletools.'.$key} =
2744: $changeHash{'tools.'.$key};
2745: } else {
2746: $newenvhash{'environment.availabletools.'.$key} =
2747: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'}, $key,'reload','tools');
2748: }
2749: }
2750: }
2751: if (keys(%newenvhash)) {
2752: &Apache::lonnet::appenv(\%newenvhash);
2753: }
2754: }
2755: }
2756: }
2757: if (keys(%namechanged) > 0) {
2758: foreach my $field (@userinfo) {
2759: $changeHash{$field} = $env{'form.c'.$field};
2760: }
2761: # Make the change
2762: $namechgresult =
2763: &Apache::lonnet::modifyuser($env{'form.ccdomain'},
2764: $env{'form.ccuname'},$changeHash{'id'},undef,undef,
2765: $changeHash{'firstname'},$changeHash{'middlename'},
2766: $changeHash{'lastname'},$changeHash{'generation'},
2767: $changeHash{'id'},undef,$changeHash{'permanentemail'},undef,\@userinfo);
2768: %userupdate = (
2769: lastname => $env{'form.clastname'},
2770: middlename => $env{'form.cmiddlename'},
2771: firstname => $env{'form.cfirstname'},
2772: generation => $env{'form.cgeneration'},
2773: id => $env{'form.cid'},
2774: );
2775: }
2776: if (((keys(%namechanged) > 0) && $namechgresult eq 'ok') ||
2777: ((keys(%changed) > 0) && $chgresult eq 'ok')) {
2778: # Tell the user we changed the name
2779: &display_userinfo($r,1,\@disporder,\%canshow,\@requestcourses,
2780: \@usertools,\%userenv,\%changed,\%namechanged,
2781: \%oldsettings, \%oldsettingstext,\%newsettings,
2782: \%newsettingstext);
2783: if ($env{'form.cid'} ne $userenv{'id'}) {
2784: &Apache::lonnet::idput($env{'form.ccdomain'},
2785: ($env{'form.ccuname'} => $env{'form.cid'}));
2786: if (($recurseid) &&
2787: (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
2788: my $idresult =
2789: &Apache::lonuserutils::propagate_id_change(
2790: $env{'form.ccuname'},$env{'form.ccdomain'},
2791: \%userupdate);
2792: $r->print('<br />'.$idresult.'<br />');
2793: }
2794: }
2795: if (($env{'form.ccdomain'} eq $env{'user.domain'}) &&
2796: ($env{'form.ccuname'} eq $env{'user.name'})) {
2797: my %newenvhash;
2798: foreach my $key (keys(%changeHash)) {
2799: $newenvhash{'environment.'.$key} = $changeHash{$key};
2800: }
2801: &Apache::lonnet::appenv(\%newenvhash);
2802: }
2803: } else { # error occurred
2804: $r->print('<span class="LC_error">'.&mt('Unable to successfully change environment for').' '.
2805: $env{'form.ccuname'}.' '.&mt('in domain').' '.
2806: $env{'form.ccdomain'}.'</span><br />');
2807: }
2808: } else { # End of if ($env ... ) logic
2809: # They did not want to change the users name, quota, tool availability,
2810: # or ability to request creation of courses,
2811: # but we can still tell them what the name and quota and availabilities are
2812: &display_userinfo($r,undef,\@disporder,\%canshow,\@requestcourses,
2813: \@usertools,\%userenv,\%changed,\%namechanged,\%oldsettings,
2814: \%oldsettingstext,\%newsettings,\%newsettingstext);
2815: }
2816: if (@mod_disallowed) {
2817: my ($rolestr,$contextname);
2818: if (@longroles > 0) {
2819: $rolestr = join(', ',@longroles);
2820: } else {
2821: $rolestr = &mt('No roles');
2822: }
2823: if ($context eq 'course') {
2824: $contextname = &mt('course');
2825: } elsif ($context eq 'author') {
2826: $contextname = &mt('co-author');
2827: }
2828: $r->print(&mt('The following fields were not updated: ').'<ul>');
2829: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2830: foreach my $field (@mod_disallowed) {
2831: $r->print('<li>'.$fieldtitles{$field}.'</li>'."\n");
2832: }
2833: $r->print('</ul>');
2834: if (@mod_disallowed == 1) {
2835: $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname));
2836: } else {
2837: $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname));
2838: }
2839: my $helplink = 'javascript:helpMenu('."'display'".')';
2840: $r->print('<span class="LC_cusr_emph">'.$rolestr.'</span><br />'
2841: .&mt('Please contact your [_1]helpdesk[_2] for more information.'
2842: ,'<a href="'.$helplink.'">','</a>')
2843: .'<br />');
2844: }
2845: $r->print('<span class="LC_warning">'
2846: .$no_forceid_alert
2847: .&Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts,\%curr_rules)
2848: .'</span>');
2849: }
2850: if ($env{'form.action'} eq 'singlestudent') {
2851: &enroll_single_student($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype);
2852: $r->print('<p><a href="javascript:backPage(document.userupdate)">');
2853: if ($crstype eq 'Community') {
2854: $r->print(&mt('Enroll Another Member'));
2855: } else {
2856: $r->print(&mt('Enroll Another Student'));
2857: }
2858: $r->print('</a></p>');
2859: } else {
2860: my @rolechanges = &update_roles($r,$context);
2861: if (keys(%namechanged) > 0) {
2862: if ($context eq 'course') {
2863: if (@userroles > 0) {
2864: if ((@rolechanges == 0) ||
2865: (!(grep(/^st$/,@rolechanges)))) {
2866: if (grep(/^st$/,@userroles)) {
2867: my $classlistupdated =
2868: &Apache::lonuserutils::update_classlist($cdom,
2869: $cnum,$env{'form.ccdomain'},
2870: $env{'form.ccuname'},\%userupdate);
2871: }
2872: }
2873: }
2874: }
2875: }
2876: my $userinfo = &Apache::loncommon::plainname($env{'form.ccuname'},
2877: $env{'form.ccdomain'});
2878: if ($env{'form.popup'}) {
2879: $r->print('<p><a href="javascript:window.close()">'.&mt('Close window').'</a></p>');
2880: } else {
2881: $r->print('<p><a href="javascript:backPage(document.userupdate,'."'$env{'form.prevphase'}','modify'".')">'
2882: .&mt('Modify this user: [_1]','<span class="LC_cusr_emph">'.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.' ('.$userinfo.')</span>').'</a>'
2883: .(' 'x5).'<a href="javascript:backPage(document.userupdate)">'
2884: .&mt('Create/Modify Another User').'</a></p>');
2885: }
2886: }
2887: $r->print(&Apache::loncommon::end_page());
2888: }
2889:
2890: sub display_userinfo {
2891: my ($r,$changed,$order,$canshow,$requestcourses,$usertools,$userenv,
2892: $changedhash,$namechangedhash,$oldsetting,$oldsettingtext,
2893: $newsetting,$newsettingtext) = @_;
2894: return unless (ref($order) eq 'ARRAY' &&
2895: ref($canshow) eq 'HASH' &&
2896: ref($requestcourses) eq 'ARRAY' &&
2897: ref($usertools) eq 'ARRAY' &&
2898: ref($userenv) eq 'HASH' &&
2899: ref($changedhash) eq 'HASH' &&
2900: ref($oldsetting) eq 'HASH' &&
2901: ref($oldsettingtext) eq 'HASH' &&
2902: ref($newsetting) eq 'HASH' &&
2903: ref($newsettingtext) eq 'HASH');
2904: my %lt=&Apache::lonlocal::texthash(
2905: 'ui' => 'User Information (unchanged)',
2906: 'uic' => 'User Information Changed',
2907: 'firstname' => 'First Name',
2908: 'middlename' => 'Middle Name',
2909: 'lastname' => 'Last Name',
2910: 'generation' => 'Generation',
2911: 'id' => 'Student/Employee ID',
2912: 'permanentemail' => 'Permanent e-mail address',
2913: 'quota' => 'Disk space allocated to portfolio files',
2914: 'blog' => 'Blog Availability',
2915: 'aboutme' => 'Personal Information Page Availability',
2916: 'portfolio' => 'Portfolio Availability',
2917: 'official' => 'Can Request Official Courses',
2918: 'unofficial' => 'Can Request Unofficial Courses',
2919: 'community' => 'Can Request Communities',
2920: 'inststatus' => "Affiliation",
2921: 'prvs' => 'Previous Value:',
2922: 'chto' => 'Changed To:'
2923: );
2924: my $title = $lt{'ui'};
2925: if ($changed) {
2926: $title = $lt{'uic'};
2927: }
2928: $r->print('<h4>'.$title.'</h4>'.
2929: &Apache::loncommon::start_data_table().
2930: &Apache::loncommon::start_data_table_header_row());
2931: if ($changed) {
2932: $r->print("<th> </th>\n");
2933: }
2934: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2935: foreach my $item (@userinfo) {
2936: $r->print("<th>$lt{$item}</th>\n");
2937: }
2938: foreach my $entry (@{$order}) {
2939: if ($canshow->{$entry}) {
2940: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
2941: foreach my $item (@{$requestcourses}) {
2942: $r->print("<th>$lt{$item}</th>\n");
2943: }
2944: } elsif ($entry eq 'tools') {
2945: foreach my $item (@{$usertools}) {
2946: $r->print("<th>$lt{$item}</th>\n");
2947: }
2948: } else {
2949: $r->print("<th>$lt{$entry}</th>\n");
2950: }
2951: }
2952: }
2953: $r->print(&Apache::loncommon::end_data_table_header_row().
2954: &Apache::loncommon::start_data_table_row());
2955: if ($changed) {
2956: $r->print('<td><b>'.$lt{'prvs'}.'</b></td>'."\n");
2957: }
2958: foreach my $item (@userinfo) {
2959: $r->print('<td>'.$userenv->{$item}.' </td>'."\n");
2960: }
2961: foreach my $entry (@{$order}) {
2962: if ($canshow->{$entry}) {
2963: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
2964: foreach my $item (@{$requestcourses}) {
2965: $r->print("<td>$oldsetting->{$item} $oldsettingtext->{$item}</td>\n");
2966: }
2967: } elsif ($entry eq 'tools') {
2968: foreach my $item (@{$usertools}) {
2969: $r->print("<td>$oldsetting->{$item} $oldsettingtext->{$item}</td>\n");
2970: }
2971: } else {
2972: $r->print("<td>$oldsetting->{$entry} $oldsettingtext->{$entry} </td>\n");
2973: }
2974: }
2975: }
2976: $r->print(&Apache::loncommon::end_data_table_row());
2977: if ($changed) {
2978: $r->print(&Apache::loncommon::start_data_table_row().
2979: '<td><span class="LC_nobreak"><b>'.$lt{'chto'}.'</b></span></td>'."\n");
2980: foreach my $item (@userinfo) {
2981: my $value = $env{'form.c'.$item};
2982: if ($namechangedhash->{$item}) {
2983: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
2984: }
2985: $r->print("<td>$value </td>\n");
2986: }
2987: foreach my $entry (@{$order}) {
2988: if ($canshow->{$entry}) {
2989: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
2990: foreach my $item (@{$requestcourses}) {
2991: my $value = $newsetting->{$item}.' '.$newsettingtext->{$item};
2992: if ($changedhash->{$item}) {
2993: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
2994: }
2995: $r->print("<td>$value </td>\n");
2996: }
2997: } elsif ($entry eq 'tools') {
2998: foreach my $item (@{$usertools}) {
2999: my $value = $newsetting->{$item}.' '.$newsettingtext->{$item};
3000: if ($changedhash->{$item}) {
3001: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
3002: }
3003: $r->print("<td>$value </td>\n");
3004: }
3005: } else {
3006: my $value = $newsetting->{$entry}.' '.$newsettingtext->{$entry};
3007: if ($changedhash->{$entry}) {
3008: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
3009: }
3010: $r->print("<td>$value </td>\n");
3011: }
3012: }
3013: }
3014: $r->print(&Apache::loncommon::end_data_table_row());
3015: }
3016: $r->print(&Apache::loncommon::end_data_table().'<br />');
3017: return;
3018: }
3019:
3020: sub tool_changes {
3021: my ($context,$usertools,$oldaccess,$oldaccesstext,$userenv,$changeHash,
3022: $changed,$newaccess,$newaccesstext) = @_;
3023: if (!((ref($usertools) eq 'ARRAY') && (ref($oldaccess) eq 'HASH') &&
3024: (ref($oldaccesstext) eq 'HASH') && (ref($userenv) eq 'HASH') &&
3025: (ref($changeHash) eq 'HASH') && (ref($changed) eq 'HASH') &&
3026: (ref($newaccess) eq 'HASH') && (ref($newaccesstext) eq 'HASH'))) {
3027: return;
3028: }
3029: if ($context eq 'reqcrsotherdom') {
3030: my @options = ('approval','validate','autolimit');
3031: my $optregex = join('|',@options);
3032: my %reqdisplay = &courserequest_display();
3033: my $cdom = $env{'request.role.domain'};
3034: foreach my $tool (@{$usertools}) {
3035: $oldaccesstext->{$tool} = &mt('No');
3036: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3037: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
3038: my $newop;
3039: if ($env{'form.'.$context.'_'.$tool}) {
3040: $newop = $env{'form.'.$context.'_'.$tool};
3041: if ($newop eq 'autolimit') {
3042: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3043: $limit =~ s/\D+//g;
3044: $newop .= '='.$limit;
3045: }
3046: }
3047: if ($userenv->{$context.'.'.$tool} eq '') {
3048: if ($newop) {
3049: $changed->{$tool}=&tool_admin($tool,$cdom.':'.$newop,
3050: $changeHash,$context);
3051: if ($changed->{$tool}) {
3052: $newaccesstext->{$tool} = &mt('Yes');
3053: } else {
3054: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3055: }
3056: }
3057: } else {
3058: my @curr = split(',',$userenv->{$context.'.'.$tool});
3059: my @new;
3060: my $changedoms;
3061: foreach my $req (@curr) {
3062: if ($req =~ /^\Q$cdom\E\:($optregex\=?\d*)$/) {
3063: $oldaccesstext->{$tool} = &mt('Yes');
3064: my $oldop = $1;
3065: if ($oldop ne $newop) {
3066: $changedoms = 1;
3067: foreach my $item (@curr) {
3068: my ($reqdom,$option) = split(':',$item);
3069: unless ($reqdom eq $cdom) {
3070: push(@new,$item);
3071: }
3072: }
3073: if ($newop) {
3074: push(@new,$cdom.':'.$newop);
3075: }
3076: @new = sort(@new);
3077: }
3078: last;
3079: }
3080: }
3081: if ((!$changedoms) && ($newop)) {
3082: $changedoms = 1;
3083: @new = sort(@curr,$cdom.':'.$newop);
3084: }
3085: if ($changedoms) {
3086: my $newdomstr;
3087: if (@new) {
3088: $newdomstr = join(',',@new);
3089: }
3090: $changed->{$tool}=&tool_admin($tool,$newdomstr,$changeHash,
3091: $context);
3092: if ($changed->{$tool}) {
3093: if ($env{'form.'.$context.'_'.$tool}) {
3094: if ($env{'form.'.$context.'_'.$tool} eq 'autolimit') {
3095: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3096: $limit =~ s/\D+//g;
3097: if ($limit) {
3098: $newaccesstext->{$tool} = &mt('Yes, up to limit of [quant,_1,request] per user.',$limit);
3099: } else {
3100: $newaccesstext->{$tool} = &mt('Yes, processed automatically');
3101: }
3102: } else {
3103: $newaccesstext->{$tool} = $reqdisplay{$env{'form.'.$context.'_'.$tool}};
3104: }
3105: } else {
3106: $newaccesstext->{$tool} = &mt('No');
3107: }
3108: }
3109: }
3110: }
3111: }
3112: return;
3113: }
3114: foreach my $tool (@{$usertools}) {
3115: my $newval;
3116: if ($context eq 'requestcourses') {
3117: $newval = $env{'form.crsreq_'.$tool};
3118: if ($newval eq 'autolimit') {
3119: $newval .= '='.$env{'form.crsreq_'.$tool.'_limit'};
3120: }
3121: } else {
3122: $newval = $env{'form.'.$context.'_'.$tool};
3123: }
3124: if ($userenv->{$context.'.'.$tool} ne '') {
3125: $oldaccess->{$tool} = &mt('custom');
3126: if ($userenv->{$context.'.'.$tool}) {
3127: $oldaccesstext->{$tool} = &mt("availability set to 'on'");
3128: } else {
3129: $oldaccesstext->{$tool} = &mt("availability set to 'off'");
3130: }
3131: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
3132: if ($env{'form.custom'.$tool} == 1) {
3133: if ($newval ne $userenv->{$context.'.'.$tool}) {
3134: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3135: $context);
3136: if ($changed->{$tool}) {
3137: $newaccess->{$tool} = &mt('custom');
3138: if ($newval) {
3139: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3140: } else {
3141: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3142: }
3143: } else {
3144: $newaccess->{$tool} = $oldaccess->{$tool};
3145: if ($userenv->{$context.'.'.$tool}) {
3146: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3147: } else {
3148: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3149: }
3150: }
3151: } else {
3152: $newaccess->{$tool} = $oldaccess->{$tool};
3153: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3154: }
3155: } else {
3156: $changed->{$tool} = &tool_admin($tool,'',$changeHash,$context);
3157: if ($changed->{$tool}) {
3158: $newaccess->{$tool} = &mt('default');
3159: } else {
3160: $newaccess->{$tool} = $oldaccess->{$tool};
3161: if ($userenv->{$context.'.'.$tool}) {
3162: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3163: } else {
3164: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3165: }
3166: }
3167: }
3168: } else {
3169: $oldaccess->{$tool} = &mt('default');
3170: if ($env{'form.custom'.$tool} == 1) {
3171: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3172: $context);
3173: if ($changed->{$tool}) {
3174: $newaccess->{$tool} = &mt('custom');
3175: if ($newval) {
3176: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3177: } else {
3178: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3179: }
3180: } else {
3181: $newaccess->{$tool} = $oldaccess->{$tool};
3182: }
3183: } else {
3184: $newaccess->{$tool} = $oldaccess->{$tool};
3185: }
3186: }
3187: }
3188: return;
3189: }
3190:
3191: sub update_roles {
3192: my ($r,$context) = @_;
3193: my $now=time;
3194: my @rolechanges;
3195: my %disallowed;
3196: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
3197: foreach my $key (keys (%env)) {
3198: next if (! $env{$key});
3199: next if ($key eq 'form.action');
3200: # Revoke roles
3201: if ($key=~/^form\.rev/) {
3202: if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
3203: # Revoke standard role
3204: my ($scope,$role) = ($1,$2);
3205: my $result =
3206: &Apache::lonnet::revokerole($env{'form.ccdomain'},
3207: $env{'form.ccuname'},
3208: $scope,$role,'','',$context);
3209: $r->print(&mt('Revoking [_1] in [_2]: [_3]',
3210: $role,$scope,'<b>'.$result.'</b>').'<br />');
3211: if ($role eq 'st') {
3212: my $result =
3213: &Apache::lonuserutils::classlist_drop($scope,
3214: $env{'form.ccuname'},$env{'form.ccdomain'},
3215: $now);
3216: $r->print($result);
3217: }
3218: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3219: push(@rolechanges,$role);
3220: }
3221: }
3222: if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) {
3223: # Revoke custom role
3224: $r->print(&mt('Revoking custom role:').
3225: ' '.$4.' by '.$3.':'.$2.' in '.$1.': <b>'.
3226: &Apache::lonnet::revokecustomrole($env{'form.ccdomain'},
3227: $env{'form.ccuname'},$1,$2,$3,$4,'','',$context).
3228: '</b><br />');
3229: if (!grep(/^cr$/,@rolechanges)) {
3230: push(@rolechanges,'cr');
3231: }
3232: }
3233: } elsif ($key=~/^form\.del/) {
3234: if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
3235: # Delete standard role
3236: my ($scope,$role) = ($1,$2);
3237: my $result =
3238: &Apache::lonnet::assignrole($env{'form.ccdomain'},
3239: $env{'form.ccuname'},
3240: $scope,$role,$now,0,1,'',
3241: $context);
3242: $r->print(&mt('Deleting [_1] in [_2]: [_3]',$role,$scope,
3243: '<b>'.$result.'</b>').'<br />');
3244: if ($role eq 'st') {
3245: my $result =
3246: &Apache::lonuserutils::classlist_drop($scope,
3247: $env{'form.ccuname'},$env{'form.ccdomain'},
3248: $now);
3249: $r->print($result);
3250: }
3251: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3252: push(@rolechanges,$role);
3253: }
3254: }
3255: if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3256: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3257: # Delete custom role
3258: $r->print(&mt('Deleting custom role [_1] by [_2] in [_3]',
3259: $rolename,$rnam.':'.$rdom,$url).': <b>'.
3260: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
3261: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
3262: 0,1,$context).'</b><br />');
3263: if (!grep(/^cr$/,@rolechanges)) {
3264: push(@rolechanges,'cr');
3265: }
3266: }
3267: } elsif ($key=~/^form\.ren/) {
3268: my $udom = $env{'form.ccdomain'};
3269: my $uname = $env{'form.ccuname'};
3270: # Re-enable standard role
3271: if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
3272: my $url = $1;
3273: my $role = $2;
3274: my $logmsg;
3275: my $output;
3276: if ($role eq 'st') {
3277: if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) {
3278: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$1,$2,$3);
3279: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course') || ($result eq 'refused')) {
3280: if ($result eq 'refused' && $logmsg) {
3281: $output = $logmsg;
3282: } else {
3283: $output = "Error: $result\n";
3284: }
3285: } else {
3286: $output = &mt('Assigning').' '.$role.' in '.$url.
3287: &mt('starting').' '.localtime($now).
3288: ': <br />'.$logmsg.'<br />'.
3289: &mt('Add to classlist').': <b>ok</b><br />';
3290: }
3291: }
3292: } else {
3293: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
3294: $env{'form.ccuname'},$url,$role,0,$now,'','',
3295: $context);
3296: $output = &mt('Re-enabling [_1] in [_2]: [_3]',
3297: $role,$url,'<b>'.$result.'</b>').'<br />';
3298: }
3299: $r->print($output);
3300: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3301: push(@rolechanges,$role);
3302: }
3303: }
3304: # Re-enable custom role
3305: if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3306: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3307: my $result = &Apache::lonnet::assigncustomrole(
3308: $env{'form.ccdomain'}, $env{'form.ccuname'},
3309: $url,$rdom,$rnam,$rolename,0,$now,undef,$context);
3310: $r->print(&mt('Re-enabling custom role [_1] by [_2] in [_3]: [_4]',
3311: $rolename,$rnam.':'.$rdom,$url,'<b>'.$result.'</b>').'<br />');
3312: if (!grep(/^cr$/,@rolechanges)) {
3313: push(@rolechanges,'cr');
3314: }
3315: }
3316: } elsif ($key=~/^form\.act/) {
3317: my $udom = $env{'form.ccdomain'};
3318: my $uname = $env{'form.ccuname'};
3319: if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) {
3320: # Activate a custom role
3321: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
3322: my $url='/'.$one.'/'.$two;
3323: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
3324:
3325: my $start = ( $env{'form.start_'.$full} ?
3326: $env{'form.start_'.$full} :
3327: $now );
3328: my $end = ( $env{'form.end_'.$full} ?
3329: $env{'form.end_'.$full} :
3330: 0 );
3331:
3332: # split multiple sections
3333: my %sections = ();
3334: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
3335: if ($num_sections == 0) {
3336: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end,$context));
3337: } else {
3338: my %curr_groups =
3339: &Apache::longroup::coursegroups($one,$two);
3340: foreach my $sec (sort {$a cmp $b} keys %sections) {
3341: if (($sec eq 'none') || ($sec eq 'all') ||
3342: exists($curr_groups{$sec})) {
3343: $disallowed{$sec} = $url;
3344: next;
3345: }
3346: my $securl = $url.'/'.$sec;
3347: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end,$context));
3348: }
3349: }
3350: if (!grep(/^cr$/,@rolechanges)) {
3351: push(@rolechanges,'cr');
3352: }
3353: } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) {
3354: # Activate roles for sections with 3 id numbers
3355: # set start, end times, and the url for the class
3356: my ($one,$two,$three)=($1,$2,$3);
3357: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
3358: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
3359: $now );
3360: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
3361: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
3362: 0 );
3363: my $url='/'.$one.'/'.$two;
3364: my $type = 'three';
3365: # split multiple sections
3366: my %sections = ();
3367: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
3368: if ($num_sections == 0) {
3369: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3370: } else {
3371: my %curr_groups =
3372: &Apache::longroup::coursegroups($one,$two);
3373: my $emptysec = 0;
3374: foreach my $sec (sort {$a cmp $b} keys %sections) {
3375: $sec =~ s/\W//g;
3376: if ($sec ne '') {
3377: if (($sec eq 'none') || ($sec eq 'all') ||
3378: exists($curr_groups{$sec})) {
3379: $disallowed{$sec} = $url;
3380: next;
3381: }
3382: my $securl = $url.'/'.$sec;
3383: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec,$context));
3384: } else {
3385: $emptysec = 1;
3386: }
3387: }
3388: if ($emptysec) {
3389: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3390: }
3391: }
3392: if (!grep(/^\Q$three\E$/,@rolechanges)) {
3393: push(@rolechanges,$three);
3394: }
3395: } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
3396: # Activate roles for sections with two id numbers
3397: # set start, end times, and the url for the class
3398: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
3399: $env{'form.start_'.$1.'_'.$2} :
3400: $now );
3401: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
3402: $env{'form.end_'.$1.'_'.$2} :
3403: 0 );
3404: my $one = $1;
3405: my $two = $2;
3406: my $url='/'.$one.'/';
3407: # split multiple sections
3408: my %sections = ();
3409: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two},\%sections,$two);
3410: if ($num_sections == 0) {
3411: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3412: } else {
3413: my $emptysec = 0;
3414: foreach my $sec (sort {$a cmp $b} keys %sections) {
3415: if ($sec ne '') {
3416: my $securl = $url.'/'.$sec;
3417: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$two,$start,$end,$one,undef,$sec,$context));
3418: } else {
3419: $emptysec = 1;
3420: }
3421: }
3422: if ($emptysec) {
3423: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3424: }
3425: }
3426: if (!grep(/^\Q$two\E$/,@rolechanges)) {
3427: push(@rolechanges,$two);
3428: }
3429: } else {
3430: $r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
3431: }
3432: foreach my $key (sort(keys(%disallowed))) {
3433: $r->print('<p class="LC_warning">');
3434: if (($key eq 'none') || ($key eq 'all')) {
3435: $r->print(&mt('[_1] may not be used as the name for a section, as it is a reserved word.','<tt>'.$key.'</tt>'));
3436: } else {
3437: $r->print(&mt('[_1] may not be used as the name for a section, as it is the name of a course group.','<tt>'.$key.'</tt>'));
3438: }
3439: $r->print('</p><p>'
3440: .&mt('Please [_1]go back[_2] and choose a different section name.'
3441: ,'<a href="javascript:history.go(-1)'
3442: ,'</a>')
3443: .'</p><br />'
3444: );
3445: }
3446: }
3447: } # End of foreach (keys(%env))
3448: # Flush the course logs so reverse user roles immediately updated
3449: $r->register_cleanup(\&Apache::lonnet::flushcourselogs);
3450: if (@rolechanges == 0) {
3451: $r->print(&mt('No roles to modify'));
3452: }
3453: return @rolechanges;
3454: }
3455:
3456: sub enroll_single_student {
3457: my ($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype) = @_;
3458: $r->print('<h3>');
3459: if ($crstype eq 'Community') {
3460: $r->print(&mt('Enrolling Member'));
3461: } else {
3462: $r->print(&mt('Enrolling Student'));
3463: }
3464: $r->print('</h3>');
3465:
3466: # Remove non alphanumeric values from section
3467: $env{'form.sections'}=~s/\W//g;
3468:
3469: # Clean out any old student roles the user has in this class.
3470: &Apache::lonuserutils::modifystudent($env{'form.ccdomain'},
3471: $env{'form.ccuname'},$env{'request.course.id'},undef,$uhome);
3472: my ($startdate,$enddate) = &Apache::lonuserutils::get_dates_from_form();
3473: my $enroll_result =
3474: &Apache::lonnet::modify_student_enrollment($env{'form.ccdomain'},
3475: $env{'form.ccuname'},$env{'form.cid'},$env{'form.cfirstname'},
3476: $env{'form.cmiddlename'},$env{'form.clastname'},
3477: $env{'form.generation'},$env{'form.sections'},$enddate,
3478: $startdate,'manual',undef,$env{'request.course.id'},'',$context);
3479: if ($enroll_result =~ /^ok/) {
3480: $r->print(&mt('<b>[_1]</b> enrolled',$env{'form.ccuname'}.':'.$env{'form.ccdomain'}));
3481: if ($env{'form.sections'} ne '') {
3482: $r->print(' '.&mt('in section [_1]',$env{'form.sections'}));
3483: }
3484: my ($showstart,$showend);
3485: if ($startdate <= $now) {
3486: $showstart = &mt('Access starts immediately');
3487: } else {
3488: $showstart = &mt('Access starts: ').&Apache::lonlocal::locallocaltime($startdate);
3489: }
3490: if ($enddate == 0) {
3491: $showend = &mt('ends: no ending date');
3492: } else {
3493: $showend = &mt('ends: ').&Apache::lonlocal::locallocaltime($enddate);
3494: }
3495: $r->print('.<br />'.$showstart.'; '.$showend);
3496: if ($startdate <= $now && !$newuser) {
3497: $r->print('<p> ');
3498: if ($crstype eq 'Community') {
3499: $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.'));
3500: } else {
3501: $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.'));
3502: }
3503: $r->print('</p>');
3504: }
3505: } else {
3506: $r->print(&mt('unable to enroll').": ".$enroll_result);
3507: }
3508: return;
3509: }
3510:
3511: sub get_defaultquota_text {
3512: my ($settingstatus) = @_;
3513: my $defquotatext;
3514: if ($settingstatus eq '') {
3515: $defquotatext = &mt('(default)');
3516: } else {
3517: my ($usertypes,$order) =
3518: &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
3519: if ($usertypes->{$settingstatus} eq '') {
3520: $defquotatext = &mt('(default)');
3521: } else {
3522: $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus});
3523: }
3524: }
3525: return $defquotatext;
3526: }
3527:
3528: sub update_result_form {
3529: my ($uhome) = @_;
3530: my $outcome =
3531: '<form name="userupdate" method="post" />'."\n";
3532: foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
3533: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3534: }
3535: if ($env{'form.origname'} ne '') {
3536: $outcome .= '<input type="hidden" name="origname" value="'.$env{'form.origname'}.'" />'."\n";
3537: }
3538: foreach my $item ('sortby','seluname','seludom') {
3539: if (exists($env{'form.'.$item})) {
3540: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3541: }
3542: }
3543: if ($uhome eq 'no_host') {
3544: $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
3545: }
3546: $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
3547: '<input type ="hidden" name="currstate" value="" />'."\n".
3548: '<input type ="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
3549: '</form>';
3550: return $outcome;
3551: }
3552:
3553: sub quota_admin {
3554: my ($setquota,$changeHash) = @_;
3555: my $quotachanged;
3556: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
3557: # Current user has quota modification privileges
3558: if (ref($changeHash) eq 'HASH') {
3559: $quotachanged = 1;
3560: $changeHash->{'portfolioquota'} = $setquota;
3561: }
3562: }
3563: return $quotachanged;
3564: }
3565:
3566: sub tool_admin {
3567: my ($tool,$settool,$changeHash,$context) = @_;
3568: my $canchange = 0;
3569: if ($context eq 'requestcourses') {
3570: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
3571: $canchange = 1;
3572: }
3573: } elsif ($context eq 'reqcrsotherdom') {
3574: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
3575: $canchange = 1;
3576: }
3577: } elsif (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
3578: # Current user has quota modification privileges
3579: $canchange = 1;
3580: }
3581: my $toolchanged;
3582: if ($canchange) {
3583: if (ref($changeHash) eq 'HASH') {
3584: $toolchanged = 1;
3585: $changeHash->{$context.'.'.$tool} = $settool;
3586: }
3587: }
3588: return $toolchanged;
3589: }
3590:
3591: sub build_roles {
3592: my ($sectionstr,$sections,$role) = @_;
3593: my $num_sections = 0;
3594: if ($sectionstr=~ /,/) {
3595: my @secnums = split/,/,$sectionstr;
3596: if ($role eq 'st') {
3597: $secnums[0] =~ s/\W//g;
3598: $$sections{$secnums[0]} = 1;
3599: $num_sections = 1;
3600: } else {
3601: foreach my $sec (@secnums) {
3602: $sec =~ ~s/\W//g;
3603: if (!($sec eq "")) {
3604: if (exists($$sections{$sec})) {
3605: $$sections{$sec} ++;
3606: } else {
3607: $$sections{$sec} = 1;
3608: $num_sections ++;
3609: }
3610: }
3611: }
3612: }
3613: } else {
3614: $sectionstr=~s/\W//g;
3615: unless ($sectionstr eq '') {
3616: $$sections{$sectionstr} = 1;
3617: $num_sections ++;
3618: }
3619: }
3620:
3621: return $num_sections;
3622: }
3623:
3624: # ========================================================== Custom Role Editor
3625:
3626: sub custom_role_editor {
3627: my ($r) = @_;
3628: my $action = $env{'form.customroleaction'};
3629: my $rolename;
3630: if ($action eq 'new') {
3631: $rolename=$env{'form.newrolename'};
3632: } else {
3633: $rolename=$env{'form.rolename'};
3634: }
3635:
3636: $rolename=~s/[^A-Za-z0-9]//gs;
3637: if (!$rolename || $env{'form.phase'} eq 'pickrole') {
3638: &print_username_entry_form($r);
3639: return;
3640: }
3641: my ($crstype,$context);
3642: if ($env{'request.course.id'}) {
3643: $crstype = &Apache::loncommon::course_type();
3644: $context = 'course';
3645: } else {
3646: $context = 'domain';
3647: $crstype = $env{'form.templatecrstype'};
3648: }
3649: # ------------------------------------------------------- What can be assigned?
3650: my %full=();
3651: my %courselevel=();
3652: my %courselevelcurrent=();
3653: my $syspriv='';
3654: my $dompriv='';
3655: my $coursepriv='';
3656: my $body_top;
3657: my ($rdummy,$roledef)=
3658: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3659: # ------------------------------------------------------- Does this role exist?
3660: $body_top .= '<h2>';
3661: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3662: $body_top .= &mt('Existing Role').' "';
3663: # ------------------------------------------------- Get current role privileges
3664: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
3665: if ($crstype eq 'Community') {
3666: $syspriv =~ s/bre\&S//;
3667: }
3668: } else {
3669: $body_top .= &mt('New Role').' "';
3670: $roledef='';
3671: }
3672: $body_top .= $rolename.'"</h2>';
3673: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3674: my ($priv,$restrict)=split(/\&/,$item);
3675: if (!$restrict) { $restrict='F'; }
3676: $courselevel{$priv}=$restrict;
3677: if ($coursepriv=~/\:$priv/) {
3678: $courselevelcurrent{$priv}=1;
3679: }
3680: $full{$priv}=1;
3681: }
3682: my %domainlevel=();
3683: my %domainlevelcurrent=();
3684: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3685: my ($priv,$restrict)=split(/\&/,$item);
3686: if (!$restrict) { $restrict='F'; }
3687: $domainlevel{$priv}=$restrict;
3688: if ($dompriv=~/\:$priv/) {
3689: $domainlevelcurrent{$priv}=1;
3690: }
3691: $full{$priv}=1;
3692: }
3693: my %systemlevel=();
3694: my %systemlevelcurrent=();
3695: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3696: my ($priv,$restrict)=split(/\&/,$item);
3697: if (!$restrict) { $restrict='F'; }
3698: $systemlevel{$priv}=$restrict;
3699: if ($syspriv=~/\:$priv/) {
3700: $systemlevelcurrent{$priv}=1;
3701: }
3702: $full{$priv}=1;
3703: }
3704: my ($jsback,$elements) = &crumb_utilities();
3705: my $button_code = "\n";
3706: my $head_script = "\n";
3707: $head_script .= '<script type="text/javascript">'."\n"
3708: .'// <![CDATA['."\n";
3709: my @template_roles = ("in","ta","ep");
3710: if ($context eq 'domain') {
3711: push(@template_roles,"ad");
3712: }
3713: push(@template_roles,"st");
3714: if ($crstype eq 'Community') {
3715: unshift(@template_roles,'co');
3716: } else {
3717: unshift(@template_roles,'cc');
3718: }
3719: foreach my $role (@template_roles) {
3720: $head_script .= &make_script_template($role,$crstype);
3721: $button_code .= &make_button_code($role,$crstype).' ';
3722: }
3723: my $context_code;
3724: if ($context eq 'domain') {
3725: my $checkedCommunity = '';
3726: my $checkedCourse = ' checked="checked"';
3727: if ($env{'form.templatecrstype'} eq 'Community') {
3728: $checkedCommunity = $checkedCourse;
3729: $checkedCourse = '';
3730: }
3731: $context_code = '<label>'.
3732: '<input type="radio" name="templatecrstype" value="Course"'.$checkedCourse.' onclick="this.form.submit();">'.
3733: &mt('Course').
3734: '</label>'.(' ' x2).
3735: '<label>'.
3736: '<input type="radio" name="templatecrstype" value="Community"'.$checkedCommunity.' onclick="this.form.submit();">'.
3737: &mt('Community').
3738: '</label>'.
3739: '</fieldset>'.
3740: '<input type="hidden" name="customroleaction" value="'.
3741: $action.'" />';
3742: if ($env{'form.customroleaction'} eq 'new') {
3743: $context_code .= '<input type="hidden" name="newrolename" value="'.
3744: $rolename.'" />';
3745: } else {
3746: $context_code .= '<input type="hidden" name="rolename" value="'.
3747: $rolename.'" />';
3748: }
3749: $context_code .= '<input type="hidden" name="action" value="custom" />'.
3750: '<input type="hidden" name="phase" value="selected_custom_edit" />';
3751: }
3752:
3753: $head_script .= "\n".$jsback."\n"
3754: .'// ]]>'."\n"
3755: .'</script>'."\n";
3756: $r->print(&Apache::loncommon::start_page('Custom Role Editor',$head_script));
3757: &Apache::lonhtmlcommon::add_breadcrumb
3758: ({href=>"javascript:backPage(document.form1,'pickrole','')",
3759: text=>"Pick custom role",
3760: faq=>282,bug=>'Instructor Interface',},
3761: {href=>"javascript:backPage(document.form1,'','')",
3762: text=>"Edit custom role",
3763: faq=>282,bug=>'Instructor Interface',});
3764: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3765: 'Course_Editing_Custom_Roles'));
3766:
3767: $r->print($body_top);
3768: my %lt=&Apache::lonlocal::texthash(
3769: 'prv' => "Privilege",
3770: 'crl' => "Course Level",
3771: 'dml' => "Domain Level",
3772: 'ssl' => "System Level");
3773:
3774:
3775: $r->print('<div class="LC_left_float">'
3776: .'<form action=""><fieldset>'
3777: .'<legend>'.&mt('Select a Template').'</legend>'
3778: .$button_code
3779: .'</fieldset></form></div>');
3780: if ($context_code) {
3781: $r->print('<div class="LC_left_float">'
3782: .'<form action="/adm/createuser" method="post"><fieldset>'
3783: .'<legend>'.&mt('Context').'</legend>'
3784: .$context_code
3785: .'</form>'
3786: .'</div>'
3787: );
3788: }
3789: $r->print('<br clear="all" />');
3790:
3791: $r->print(<<ENDCCF);
3792: <form name="form1" method="post">
3793: <input type="hidden" name="phase" value="set_custom_roles" />
3794: <input type="hidden" name="rolename" value="$rolename" />
3795: ENDCCF
3796: $r->print(&Apache::loncommon::start_data_table().
3797: &Apache::loncommon::start_data_table_header_row().
3798: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
3799: '</th><th>'.$lt{'ssl'}.'</th>'.
3800: &Apache::loncommon::end_data_table_header_row());
3801: foreach my $priv (sort(keys(%full))) {
3802: my $privtext = &Apache::lonnet::plaintext($priv,$crstype);
3803: $r->print(&Apache::loncommon::start_data_table_row().
3804: '<td>'.$privtext.'</td><td>'.
3805: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c"'.
3806: ($courselevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3807: '</td><td>'.
3808: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d"'.
3809: ($domainlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3810: '</td><td>');
3811: if ($priv eq 'bre' && $crstype eq 'Community') {
3812: $r->print(' ');
3813: } else {
3814: $r->print($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s"'.
3815: ($systemlevelcurrent{$priv}?' checked="checked"':'').' />':' ');
3816: }
3817: $r->print('</td>'.
3818: &Apache::loncommon::end_data_table_row());
3819: }
3820: $r->print(&Apache::loncommon::end_data_table().
3821: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
3822: '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
3823: '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
3824: '<input type="reset" value="'.&mt("Reset").'" />'."\n".
3825: '<input type="submit" value="'.&mt('Save').'" /></form>'.
3826: &Apache::loncommon::end_page());
3827: }
3828: # --------------------------------------------------------
3829: sub make_script_template {
3830: my ($role,$crstype) = @_;
3831: my %full_c=();
3832: my %full_d=();
3833: my %full_s=();
3834: my $return_script;
3835: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3836: my ($priv,$restrict)=split(/\&/,$item);
3837: $full_c{$priv}=1;
3838: }
3839: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3840: my ($priv,$restrict)=split(/\&/,$item);
3841: $full_d{$priv}=1;
3842: }
3843: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3844: next if (($crstype eq 'Community') && ($item eq 'bre&S'));
3845: my ($priv,$restrict)=split(/\&/,$item);
3846: $full_s{$priv}=1;
3847: }
3848: $return_script .= 'function set_'.$role.'() {'."\n";
3849: my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
3850: my %role_c;
3851: foreach my $priv (@temp) {
3852: my ($priv_item, $dummy) = split(/\&/,$priv);
3853: $role_c{$priv_item} = 1;
3854: }
3855: my %role_d;
3856: @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
3857: foreach my $priv(@temp) {
3858: my ($priv_item, $dummy) = split(/\&/,$priv);
3859: $role_d{$priv_item} = 1;
3860: }
3861: my %role_s;
3862: @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
3863: foreach my $priv(@temp) {
3864: my ($priv_item, $dummy) = split(/\&/,$priv);
3865: $role_s{$priv_item} = 1;
3866: }
3867: foreach my $priv_item (keys(%full_c)) {
3868: my ($priv, $dummy) = split(/\&/,$priv_item);
3869: if ((exists($role_c{$priv})) || (exists($role_d{$priv})) ||
3870: (exists($role_s{$priv}))) {
3871: $return_script .= "document.form1.$priv"."_c.checked = true;\n";
3872: } else {
3873: $return_script .= "document.form1.$priv"."_c.checked = false;\n";
3874: }
3875: }
3876: foreach my $priv_item (keys(%full_d)) {
3877: my ($priv, $dummy) = split(/\&/,$priv_item);
3878: if ((exists($role_d{$priv})) || (exists($role_s{$priv}))) {
3879: $return_script .= "document.form1.$priv"."_d.checked = true;\n";
3880: } else {
3881: $return_script .= "document.form1.$priv"."_d.checked = false;\n";
3882: }
3883: }
3884: foreach my $priv_item (keys(%full_s)) {
3885: my ($priv, $dummy) = split(/\&/,$priv_item);
3886: if (exists($role_s{$priv})) {
3887: $return_script .= "document.form1.$priv"."_s.checked = true;\n";
3888: } else {
3889: $return_script .= "document.form1.$priv"."_s.checked = false;\n";
3890: }
3891: }
3892: $return_script .= '}'."\n";
3893: return ($return_script);
3894: }
3895: # ----------------------------------------------------------
3896: sub make_button_code {
3897: my ($role,$crstype) = @_;
3898: my $label = &Apache::lonnet::plaintext($role,$crstype);
3899: my $button_code = '<input type="button" onclick="set_'.$role.'()" value="'.$label.'" />';
3900: return ($button_code);
3901: }
3902: # ---------------------------------------------------------- Call to definerole
3903: sub set_custom_role {
3904: my ($r,$context) = @_;
3905: my $rolename=$env{'form.rolename'};
3906: $rolename=~s/[^A-Za-z0-9]//gs;
3907: if (!$rolename) {
3908: &custom_role_editor($r);
3909: return;
3910: }
3911: my ($jsback,$elements) = &crumb_utilities();
3912: my $jscript = '<script type="text/javascript">'
3913: .'// <![CDATA['."\n"
3914: .$jsback."\n"
3915: .'// ]]>'."\n"
3916: .'</script>'."\n";
3917:
3918: $r->print(&Apache::loncommon::start_page('Save Custom Role'),$jscript);
3919: &Apache::lonhtmlcommon::add_breadcrumb
3920: ({href=>"javascript:backPage(document.customresult,'pickrole','')",
3921: text=>"Pick custom role",
3922: faq=>282,bug=>'Instructor Interface',},
3923: {href=>"javascript:backPage(document.customresult,'selected_custom_edit','')",
3924: text=>"Edit custom role",
3925: faq=>282,bug=>'Instructor Interface',},
3926: {href=>"javascript:backPage(document.customresult,'set_custom_roles','')",
3927: text=>"Result",
3928: faq=>282,bug=>'Instructor Interface',});
3929: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3930: 'Course_Editing_Custom_Roles'));
3931:
3932: my ($rdummy,$roledef)=
3933: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3934:
3935: # ------------------------------------------------------- Does this role exist?
3936: $r->print('<h3>');
3937: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3938: $r->print(&mt('Existing Role').' "');
3939: } else {
3940: $r->print(&mt('New Role').' "');
3941: $roledef='';
3942: }
3943: $r->print($rolename.'"</h3>');
3944: # ------------------------------------------------------- What can be assigned?
3945: my $sysrole='';
3946: my $domrole='';
3947: my $courole='';
3948:
3949: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3950: my ($priv,$restrict)=split(/\&/,$item);
3951: if (!$restrict) { $restrict=''; }
3952: if ($env{'form.'.$priv.'_c'}) {
3953: $courole.=':'.$item;
3954: }
3955: }
3956:
3957: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3958: my ($priv,$restrict)=split(/\&/,$item);
3959: if (!$restrict) { $restrict=''; }
3960: if ($env{'form.'.$priv.'_d'}) {
3961: $domrole.=':'.$item;
3962: }
3963: }
3964:
3965: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3966: my ($priv,$restrict)=split(/\&/,$item);
3967: if (!$restrict) { $restrict=''; }
3968: if ($env{'form.'.$priv.'_s'}) {
3969: $sysrole.=':'.$item;
3970: }
3971: }
3972: $r->print('<br />Defining Role: '.
3973: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
3974: if ($env{'request.course.id'}) {
3975: my $url='/'.$env{'request.course.id'};
3976: $url=~s/\_/\//g;
3977: $r->print('<br />'.&mt('Assigning Role to Self').': '.
3978: &Apache::lonnet::assigncustomrole($env{'user.domain'},
3979: $env{'user.name'},
3980: $url,
3981: $env{'user.domain'},
3982: $env{'user.name'},
3983: $rolename,undef,undef,undef,$context));
3984: }
3985: $r->print('<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'.&mt('Create or edit another custom role').'</a></p><form name="customresult" method="post">');
3986: $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'</form>');
3987: $r->print(&Apache::loncommon::end_page());
3988: }
3989:
3990: # ================================================================ Main Handler
3991: sub handler {
3992: my $r = shift;
3993: if ($r->header_only) {
3994: &Apache::loncommon::content_type($r,'text/html');
3995: $r->send_http_header;
3996: return OK;
3997: }
3998: my ($context,$crstype);
3999: if ($env{'request.course.id'}) {
4000: $context = 'course';
4001: $crstype = &Apache::loncommon::course_type();
4002: } elsif ($env{'request.role'} =~ /^au\./) {
4003: $context = 'author';
4004: } else {
4005: $context = 'domain';
4006: }
4007: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
4008: ['action','state','callingform','roletype','showrole','bulkaction','popup','phase',
4009: 'username','domain','srchterm','srchdomain','srchin','srchby','srchtype']);
4010: &Apache::lonhtmlcommon::clear_breadcrumbs();
4011: if ($env{'form.action'} ne 'dateselect') {
4012: &Apache::lonhtmlcommon::add_breadcrumb
4013: ({href=>"/adm/createuser",
4014: text=>"User Management",
4015: help=>'Course_Create_Class_List,Course_Change_Privileges,Course_View_Class_List,Course_Editing_Custom_Roles,Course_Add_Student,Course_Drop_Student,Course_Automated_Enrollment,Course_Self_Enrollment,Course_Manage_Group'});
4016: }
4017: #SD Following files not added to help, because the corresponding .tex-files seem to
4018: #be missing: Course_Approve_Selfenroll,Course_User_Logs,
4019: my ($permission,$allowed) =
4020: &Apache::lonuserutils::get_permission($context,$crstype);
4021: if (!$allowed) {
4022: $env{'user.error.msg'}=
4023: "/adm/createuser:cst:0:0:Cannot create/modify user data ".
4024: "or view user status.";
4025: return HTTP_NOT_ACCEPTABLE;
4026: }
4027:
4028: &Apache::loncommon::content_type($r,'text/html');
4029: $r->send_http_header;
4030:
4031: # Main switch on form.action and form.state, as appropriate
4032: if (! exists($env{'form.action'})) {
4033: $r->print(&header());
4034: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
4035: $r->print(&print_main_menu($permission,$context,$crstype));
4036: $r->print(&Apache::loncommon::end_page());
4037: } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
4038: $r->print(&header());
4039: &Apache::lonhtmlcommon::add_breadcrumb
4040: ({href=>'/adm/createuser?action=upload&state=',
4041: text=>"Upload Users List"});
4042: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Upload Users List',
4043: 'Course_Create_Class_List'));
4044: $r->print('<form name="studentform" method="post" '.
4045: 'enctype="multipart/form-data" '.
4046: ' action="/adm/createuser">'."\n");
4047: if (! exists($env{'form.state'})) {
4048: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4049: } elsif ($env{'form.state'} eq 'got_file') {
4050: &Apache::lonuserutils::print_upload_manager_form($r,$context,
4051: $permission,$crstype);
4052: } elsif ($env{'form.state'} eq 'enrolling') {
4053: if ($env{'form.datatoken'}) {
4054: &Apache::lonuserutils::upfile_drop_add($r,$context,$permission);
4055: }
4056: } else {
4057: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4058: }
4059: $r->print('</form>'.&Apache::loncommon::end_page());
4060: } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
4061: eq 'singlestudent')) && ($permission->{'cusr'})) {
4062: my $phase = $env{'form.phase'};
4063: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
4064: &Apache::loncreateuser::restore_prev_selections();
4065: my $srch;
4066: foreach my $item (@search) {
4067: $srch->{$item} = $env{'form.'.$item};
4068: }
4069: if (($phase eq 'get_user_info') || ($phase eq 'userpicked') ||
4070: ($phase eq 'createnewuser')) {
4071: if ($env{'form.phase'} eq 'createnewuser') {
4072: my $response;
4073: if ($env{'form.srchterm'} !~ /^$match_username$/) {
4074: my $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
4075: $env{'form.phase'} = '';
4076: &print_username_entry_form($r,$context,$response,$srch,undef,$crstype);
4077: } else {
4078: my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
4079: my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
4080: &print_user_modification_page($r,$ccuname,$ccdomain,
4081: $srch,$response,$context,
4082: $permission,$crstype);
4083: }
4084: } elsif ($env{'form.phase'} eq 'get_user_info') {
4085: my ($currstate,$response,$forcenewuser,$results) =
4086: &user_search_result($context,$srch);
4087: if ($env{'form.currstate'} eq 'modify') {
4088: $currstate = $env{'form.currstate'};
4089: }
4090: if ($currstate eq 'select') {
4091: &print_user_selection_page($r,$response,$srch,$results,
4092: \@search,$context,undef,$crstype);
4093: } elsif ($currstate eq 'modify') {
4094: my ($ccuname,$ccdomain);
4095: if (($srch->{'srchby'} eq 'uname') &&
4096: ($srch->{'srchtype'} eq 'exact')) {
4097: $ccuname = $srch->{'srchterm'};
4098: $ccdomain= $srch->{'srchdomain'};
4099: } else {
4100: my @matchedunames = keys(%{$results});
4101: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
4102: }
4103: $ccuname =&LONCAPA::clean_username($ccuname);
4104: $ccdomain=&LONCAPA::clean_domain($ccdomain);
4105: if ($env{'form.forcenewuser'}) {
4106: $response = '';
4107: }
4108: &print_user_modification_page($r,$ccuname,$ccdomain,
4109: $srch,$response,$context,
4110: $permission,$crstype);
4111: } elsif ($currstate eq 'query') {
4112: &print_user_query_page($r,'createuser');
4113: } else {
4114: $env{'form.phase'} = '';
4115: &print_username_entry_form($r,$context,$response,$srch,
4116: $forcenewuser,$crstype);
4117: }
4118: } elsif ($env{'form.phase'} eq 'userpicked') {
4119: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
4120: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
4121: &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
4122: $context,$permission,$crstype);
4123: }
4124: } elsif ($env{'form.phase'} eq 'update_user_data') {
4125: &update_user_data($r,$context,$crstype);
4126: } else {
4127: &print_username_entry_form($r,$context,undef,$srch,undef,$crstype);
4128: }
4129: } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
4130: if ($env{'form.phase'} eq 'set_custom_roles') {
4131: &set_custom_role($r,$context);
4132: } else {
4133: &custom_role_editor($r);
4134: }
4135: } elsif (($env{'form.action'} eq 'listusers') &&
4136: ($permission->{'view'} || $permission->{'cusr'})) {
4137: if ($env{'form.phase'} eq 'bulkchange') {
4138: &Apache::lonhtmlcommon::add_breadcrumb
4139: ({href=>'/adm/createuser?action=listusers',
4140: text=>"List Users"},
4141: {href=>"/adm/createuser",
4142: text=>"Result"});
4143: my $setting = $env{'form.roletype'};
4144: my $choice = $env{'form.bulkaction'};
4145: $r->print(&header());
4146: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Update Users",
4147: 'Course_View_Class_List'));
4148: if ($permission->{'cusr'}) {
4149: &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice,$crstype);
4150: $r->print(&Apache::loncommon::end_page());
4151: } else {
4152: $r->print(&mt('You are not authorized to make bulk changes to user roles'));
4153: $r->print('<p><a href="/adm/createuser?action=listusers">'.&mt('Display User Lists').'</a>');
4154: $r->print(&Apache::loncommon::end_page());
4155: }
4156: } else {
4157: &Apache::lonhtmlcommon::add_breadcrumb
4158: ({href=>'/adm/createuser?action=listusers',
4159: text=>"List Users"});
4160: my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
4161: my $formname = 'studentform';
4162: if (($context eq 'domain') && (($env{'form.roletype'} eq 'course') ||
4163: ($env{'form.roletype'} eq 'community'))) {
4164: if ($env{'form.roletype'} eq 'course') {
4165: ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) =
4166: &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
4167: $formname);
4168: } elsif ($env{'form.roletype'} eq 'community') {
4169: $cb_jscript =
4170: &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
4171: my %elements = (
4172: coursepick => 'radio',
4173: coursetotal => 'text',
4174: courselist => 'text',
4175: );
4176: $jscript = &Apache::lonhtmlcommon::set_form_elements(\%elements);
4177: }
4178: $jscript .= &verify_user_display();
4179: my $js = &add_script($jscript).$cb_jscript;
4180: my $loadcode =
4181: &Apache::lonuserutils::course_selector_loadcode($formname);
4182: if ($loadcode ne '') {
4183: $r->print(&header($js,{'onload' => $loadcode,}));
4184: } else {
4185: $r->print(&header($js));
4186: }
4187: } else {
4188: $r->print(&header(&add_script(&verify_user_display())));
4189: }
4190: $r->print(&Apache::lonhtmlcommon::breadcrumbs("List Users",
4191: 'Course_View_Class_List'));
4192: &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
4193: $formname,$totcodes,$codetitles,$idlist,$idlist_titles);
4194: $r->print(&Apache::loncommon::end_page());
4195: }
4196: } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
4197: $r->print(&header());
4198: my $brtext;
4199: if ($crstype eq 'Community') {
4200: $brtext = 'Drop Members';
4201: } else {
4202: $brtext = 'Drop Students';
4203: }
4204: &Apache::lonhtmlcommon::add_breadcrumb
4205: ({href=>'/adm/createuser?action=drop',
4206: text=>$brtext});
4207: if (!exists($env{'form.state'})) {
4208: $r->print(&Apache::lonhtmlcommon::breadcrumbs($brtext,
4209: 'Course_Drop_Student'));
4210:
4211: &Apache::lonuserutils::print_drop_menu($r,$context,$permission,$crstype);
4212: } elsif ($env{'form.state'} eq 'done') {
4213: &Apache::lonhtmlcommon::add_breadcrumb
4214: ({href=>'/adm/createuser?action=drop',
4215: text=>"Result"});
4216: $r->print(&Apache::lonhtmlcommon::breadcrumbs($brtext,
4217: 'Course_Drop_Student'));
4218: &Apache::lonuserutils::update_user_list($r,$context,undef,
4219: $env{'form.action'});
4220: }
4221: $r->print(&Apache::loncommon::end_page());
4222: } elsif ($env{'form.action'} eq 'dateselect') {
4223: if ($permission->{'cusr'}) {
4224: $r->print(&header(undef,undef,{'no_nav_bar' => 1}).
4225: &Apache::lonuserutils::date_section_selector($context,
4226: $permission,$crstype).
4227: &Apache::loncommon::end_page());
4228: } else {
4229: $r->print(&header().
4230: '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>'.
4231: &Apache::loncommon::end_page());
4232: }
4233: } elsif ($env{'form.action'} eq 'selfenroll') {
4234: $r->print(&header());
4235: &Apache::lonhtmlcommon::add_breadcrumb
4236: ({href=>'/adm/createuser?action=selfenroll',
4237: text=>"Configure Self-enrollment"});
4238: if (!exists($env{'form.state'})) {
4239: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Configure Self-enrollment',
4240: 'Course_Self_Enrollment'));
4241: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4242: &print_selfenroll_menu($r,$context,$permission);
4243: } elsif ($env{'form.state'} eq 'done') {
4244: &Apache::lonhtmlcommon::add_breadcrumb
4245: ({href=>'/adm/createuser?action=selfenroll',
4246: text=>"Result"});
4247: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Self-enrollment result',
4248: 'Course_Self_Enrollment'));
4249: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4250: &update_selfenroll_config($r,$context,$permission);
4251: }
4252: $r->print(&Apache::loncommon::end_page());
4253: } elsif ($env{'form.action'} eq 'selfenrollqueue') {
4254: $r->print(&header());
4255: &Apache::lonhtmlcommon::add_breadcrumb
4256: ({href=>'/adm/createuser?action=selfenrollqueue',
4257: text=>"Enrollment requests"});
4258: my $cid = $env{'request.course.id'};
4259: my $cdom = $env{'course.'.$cid.'.domain'};
4260: my $cnum = $env{'course.'.$cid.'.num'};
4261: my $coursedesc = $env{'course.'.$cid.'.description'};
4262: if (!exists($env{'form.state'})) {
4263: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment requests',
4264: 'Course_SelfEnrollment_Approval'));
4265: $r->print('<h3>'.&mt('Pending enrollment requests').'</h3>'."\n");
4266: $r->print(&Apache::loncoursequeueadmin::display_queued_requests($context,
4267: $cdom,$cnum));
4268: } elsif ($env{'form.state'} eq 'done') {
4269: &Apache::lonhtmlcommon::add_breadcrumb
4270: ({href=>'/adm/createuser?action=selfenrollqueue',
4271: text=>"Result"});
4272: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment result',
4273: 'Course_Self_Enrollment'));
4274: $r->print('<h3>'.&mt('Enrollment request processing').'</h3>'."\n");
4275: $r->print(&Apache::loncoursequeueadmin::update_request_queue($context,
4276: $cdom,$cnum,$coursedesc));
4277: }
4278: $r->print(&Apache::loncommon::end_page());
4279: } elsif ($env{'form.action'} eq 'changelogs') {
4280: $r->print(&header());
4281: &Apache::lonhtmlcommon::add_breadcrumb
4282: ({href=>'/adm/createuser?action=changelogs',
4283: text=>"User Management Logs"});
4284: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Changes',
4285: 'Course_User_Logs'));
4286: &print_userchangelogs_display($r,$context,$permission);
4287: $r->print(&Apache::loncommon::end_page());
4288: } else {
4289: $r->print(&header());
4290: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
4291: $r->print(&print_main_menu($permission,$context,$crstype));
4292: $r->print(&Apache::loncommon::end_page());
4293: }
4294: return OK;
4295: }
4296:
4297: sub header {
4298: my ($jscript,$loaditems,$args) = @_;
4299: my $start_page;
4300: if (ref($loaditems) eq 'HASH') {
4301: $start_page=&Apache::loncommon::start_page('User Management',$jscript,{'add_entries' => $loaditems});
4302: } else {
4303: $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args);
4304: }
4305: return $start_page;
4306: }
4307:
4308: sub add_script {
4309: my ($js) = @_;
4310: return '<script type="text/javascript">'."\n"
4311: .'// <![CDATA['."\n"
4312: .$js."\n"
4313: .'// ]]>'."\n"
4314: .'</script>'."\n";
4315: }
4316:
4317: sub verify_user_display {
4318: my $output = <<"END";
4319:
4320: function display_update() {
4321: document.studentform.action.value = 'listusers';
4322: document.studentform.phase.value = 'display';
4323: document.studentform.submit();
4324: }
4325:
4326: END
4327: return $output;
4328:
4329: }
4330:
4331: ###############################################################
4332: ###############################################################
4333: # Menu Phase One
4334: sub print_main_menu {
4335: my ($permission,$context,$crstype) = @_;
4336: my $linkcontext = $context;
4337: my $stuterm = lc(&Apache::lonnet::plaintext('st',$crstype));
4338: if (($context eq 'course') && ($crstype eq 'Community')) {
4339: $linkcontext = lc($crstype);
4340: $stuterm = 'Members';
4341: }
4342: my %links = (
4343: domain => {
4344: upload => 'Upload a File of Users',
4345: singleuser => 'Add/Modify a User',
4346: listusers => 'Manage Users',
4347: },
4348: author => {
4349: upload => 'Upload a File of Co-authors',
4350: singleuser => 'Add/Modify a Co-author',
4351: listusers => 'Manage Co-authors',
4352: },
4353: course => {
4354: upload => 'Upload a File of Course Users',
4355: singleuser => 'Add/Modify a Course User',
4356: listusers => 'Manage Course Users',
4357: },
4358: community => {
4359: upload => 'Upload a File of Community Users',
4360: singleuser => 'Add/Modify a Community User',
4361: listusers => 'Manage Community Users',
4362: },
4363: );
4364: my %linktitles = (
4365: domain => {
4366: singleuser => 'Add a user to the domain, and/or a course or community in the domain.',
4367: listusers => 'Show and manage users in this domain.',
4368: },
4369: author => {
4370: singleuser => 'Add a user with a co- or assistant author role.',
4371: listusers => 'Show and manage co- or assistant authors.',
4372: },
4373: course => {
4374: singleuser => 'Add a user with a certain role to this course.',
4375: listusers => 'Show and manage users in this course.',
4376: },
4377: community => {
4378: singleuser => 'Add a user with a certain role to this community.',
4379: listusers => 'Show and manage users in this community.',
4380: },
4381: );
4382: my @menu = ( {categorytitle => 'Single Users',
4383: items =>
4384: [
4385: {
4386: linktext => $links{$linkcontext}{'singleuser'},
4387: icon => 'edit-redo.png',
4388: #help => 'Course_Change_Privileges',
4389: url => '/adm/createuser?action=singleuser',
4390: permission => $permission->{'cusr'},
4391: linktitle => $linktitles{$linkcontext}{'singleuser'},
4392: },
4393: ]},
4394:
4395: {categorytitle => 'Multiple Users',
4396: items =>
4397: [
4398: {
4399: linktext => $links{$linkcontext}{'upload'},
4400: icon => 'uplusr.png',
4401: #help => 'Course_Create_Class_List',
4402: url => '/adm/createuser?action=upload',
4403: permission => $permission->{'cusr'},
4404: linktitle => 'Upload a CSV or a text file containing users.',
4405: },
4406: {
4407: linktext => $links{$linkcontext}{'listusers'},
4408: icon => 'mngcu.png',
4409: #help => 'Course_View_Class_List',
4410: url => '/adm/createuser?action=listusers',
4411: permission => ($permission->{'view'} || $permission->{'cusr'}),
4412: linktitle => $linktitles{$linkcontext}{'listusers'},
4413: },
4414:
4415: ]},
4416:
4417: {categorytitle => 'Administration',
4418: items => [ ]},
4419: );
4420:
4421: if ($context eq 'domain'){
4422:
4423: push(@{ $menu[2]->{items} }, #Category: Administration
4424: {
4425: linktext => 'Custom Roles',
4426: icon => 'emblem-photos.png',
4427: #help => 'Course_Editing_Custom_Roles',
4428: url => '/adm/createuser?action=custom',
4429: permission => $permission->{'custom'},
4430: linktitle => 'Configure a custom role.',
4431: },
4432: );
4433:
4434: }elsif ($context eq 'course'){
4435: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
4436:
4437: my %linktext = (
4438: 'Course' => {
4439: single => 'Add/Modify a Student',
4440: drop => 'Drop Students',
4441: groups => 'Course Groups',
4442: },
4443: 'Community' => {
4444: single => 'Add/Modify a Member',
4445: drop => 'Drop Members',
4446: groups => 'Community Groups',
4447: },
4448: );
4449:
4450: my %linktitle = (
4451: 'Course' => {
4452: single => 'Add a user with the role of student to this course',
4453: drop => 'Remove a student from this course.',
4454: groups => 'Manage course groups',
4455: },
4456: 'Community' => {
4457: single => 'Add a user with the role of member to this community',
4458: drop => 'Remove a member from this community.',
4459: groups => 'Manage community groups',
4460: },
4461: );
4462:
4463: push(@{ $menu[0]->{items} }, #Category: Single Users
4464: {
4465: linktext => $linktext{$crstype}{'single'},
4466: #help => 'Course_Add_Student',
4467: icon => 'list-add.png',
4468: url => '/adm/createuser?action=singlestudent',
4469: permission => $permission->{'cusr'},
4470: linktitle => $linktitle{$crstype}{'single'},
4471: },
4472: );
4473:
4474: push(@{ $menu[1]->{items} }, #Category: Multiple Users
4475: {
4476: linktext => $linktext{$crstype}{'drop'},
4477: icon => 'edit-undo.png',
4478: #help => 'Course_Drop_Student',
4479: url => '/adm/createuser?action=drop',
4480: permission => $permission->{'cusr'},
4481: linktitle => $linktitle{$crstype}{'drop'},
4482: },
4483: );
4484: push(@{ $menu[2]->{items} }, #Category: Administration
4485: {
4486: linktext => 'Custom Roles',
4487: icon => 'emblem-photos.png',
4488: #help => 'Course_Editing_Custom_Roles',
4489: url => '/adm/createuser?action=custom',
4490: permission => $permission->{'custom'},
4491: linktitle => 'Configure a custom role.',
4492: },
4493: {
4494: linktext => $linktext{$crstype}{'groups'},
4495: icon => 'grps.png',
4496: #help => 'Course_Manage_Group',
4497: url => '/adm/coursegroups?refpage=cusr',
4498: permission => $permission->{'grp_manage'},
4499: linktitle => $linktitle{$crstype}{'groups'},
4500: },
4501: {
4502: linktext => 'Change Log',
4503: icon => 'document-properties.png',
4504: #help => 'Course_User_Logs',
4505: url => '/adm/createuser?action=changelogs',
4506: permission => $permission->{'cusr'},
4507: linktitle => 'View change log.',
4508: },
4509: );
4510: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}) {
4511: push(@{ $menu[2]->{items} },
4512: {
4513: linktext => 'Enrollment Requests',
4514: icon => 'selfenrl-queue.png',
4515: #help => 'Course_Approve_Selfenroll',
4516: url => '/adm/createuser?action=selfenrollqueue',
4517: permission => $permission->{'cusr'},
4518: linktitle =>'Approve or reject enrollment requests.',
4519: },
4520: );
4521: }
4522:
4523: if (!exists($permission->{'cusr_section'})){
4524: if ($crstype ne 'Community') {
4525: push(@{ $menu[2]->{items} },
4526: {
4527: linktext => 'Automated Enrollment',
4528: icon => 'roles.png',
4529: #help => 'Course_Automated_Enrollment',
4530: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
4531: && $permission->{'cusr'}),
4532: url => '/adm/populate',
4533: linktitle => 'Automated enrollment manager.',
4534: }
4535: );
4536: }
4537: push(@{ $menu[2]->{items} },
4538: {
4539: linktext => 'User Self-Enrollment',
4540: icon => 'self_enroll.png',
4541: #help => 'Course_Self_Enrollment',
4542: url => '/adm/createuser?action=selfenroll',
4543: permission => $permission->{'cusr'},
4544: linktitle => 'Configure user self-enrollment.',
4545: },
4546: );
4547: }
4548: };
4549: return Apache::lonhtmlcommon::generate_menu(@menu);
4550: # { text => 'View Log-in History',
4551: # help => 'Course_User_Logins',
4552: # action => 'logins',
4553: # permission => $permission->{'cusr'},
4554: # });
4555: }
4556:
4557: sub restore_prev_selections {
4558: my %saveable_parameters = ('srchby' => 'scalar',
4559: 'srchin' => 'scalar',
4560: 'srchtype' => 'scalar',
4561: );
4562: &Apache::loncommon::store_settings('user','user_picker',
4563: \%saveable_parameters);
4564: &Apache::loncommon::restore_settings('user','user_picker',
4565: \%saveable_parameters);
4566: }
4567:
4568: sub print_selfenroll_menu {
4569: my ($r,$context,$permission) = @_;
4570: my $crstype = &Apache::loncommon::course_type();
4571: my $formname = 'enrollstudent';
4572: my $nolink = 1;
4573: my ($row,$lt) = &get_selfenroll_titles();
4574: my $groupslist = &Apache::lonuserutils::get_groupslist();
4575: my $setsec_js =
4576: &Apache::lonuserutils::setsections_javascript($formname,$groupslist);
4577: my %alerts = &Apache::lonlocal::texthash(
4578: acto => 'Activation of self-enrollment was selected for the following domain(s)',
4579: butn => 'but no user types have been checked.',
4580: wilf => "Please uncheck 'activate' or check at least one type.",
4581: );
4582: my $selfenroll_js = <<"ENDSCRIPT";
4583: function update_types(caller,num) {
4584: var delidx = getIndexByName('selfenroll_delete');
4585: var actidx = getIndexByName('selfenroll_activate');
4586: if (caller == 'selfenroll_all') {
4587: var selall;
4588: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4589: if (document.$formname.selfenroll_all[i].checked) {
4590: selall = document.$formname.selfenroll_all[i].value;
4591: }
4592: }
4593: if (selall == 1) {
4594: if (delidx != -1) {
4595: if (document.$formname.selfenroll_delete.length) {
4596: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4597: document.$formname.selfenroll_delete[j].checked = true;
4598: }
4599: } else {
4600: document.$formname.elements[delidx].checked = true;
4601: }
4602: }
4603: if (actidx != -1) {
4604: if (document.$formname.selfenroll_activate.length) {
4605: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4606: document.$formname.selfenroll_activate[j].checked = false;
4607: }
4608: } else {
4609: document.$formname.elements[actidx].checked = false;
4610: }
4611: }
4612: document.$formname.selfenroll_newdom.selectedIndex = 0;
4613: }
4614: }
4615: if (caller == 'selfenroll_activate') {
4616: if (document.$formname.selfenroll_activate.length) {
4617: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4618: if (document.$formname.selfenroll_activate[j].value == num) {
4619: if (document.$formname.selfenroll_activate[j].checked) {
4620: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4621: if (document.$formname.selfenroll_all[i].value == '1') {
4622: document.$formname.selfenroll_all[i].checked = false;
4623: }
4624: if (document.$formname.selfenroll_all[i].value == '0') {
4625: document.$formname.selfenroll_all[i].checked = true;
4626: }
4627: }
4628: }
4629: }
4630: }
4631: } else {
4632: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4633: if (document.$formname.selfenroll_all[i].value == '1') {
4634: document.$formname.selfenroll_all[i].checked = false;
4635: }
4636: if (document.$formname.selfenroll_all[i].value == '0') {
4637: document.$formname.selfenroll_all[i].checked = true;
4638: }
4639: }
4640: }
4641: }
4642: if (caller == 'selfenroll_delete') {
4643: if (document.$formname.selfenroll_delete.length) {
4644: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4645: if (document.$formname.selfenroll_delete[j].value == num) {
4646: if (document.$formname.selfenroll_delete[j].checked) {
4647: var delindex = getIndexByName('selfenroll_types_'+num);
4648: if (delindex != -1) {
4649: if (document.$formname.elements[delindex].length) {
4650: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4651: document.$formname.elements[delindex][k].checked = false;
4652: }
4653: } else {
4654: document.$formname.elements[delindex].checked = false;
4655: }
4656: }
4657: }
4658: }
4659: }
4660: } else {
4661: if (document.$formname.selfenroll_delete.checked) {
4662: var delindex = getIndexByName('selfenroll_types_'+num);
4663: if (delindex != -1) {
4664: if (document.$formname.elements[delindex].length) {
4665: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4666: document.$formname.elements[delindex][k].checked = false;
4667: }
4668: } else {
4669: document.$formname.elements[delindex].checked = false;
4670: }
4671: }
4672: }
4673: }
4674: }
4675: return;
4676: }
4677:
4678: function validate_types(form) {
4679: var needaction = new Array();
4680: var countfail = 0;
4681: var actidx = getIndexByName('selfenroll_activate');
4682: if (actidx != -1) {
4683: if (document.$formname.selfenroll_activate.length) {
4684: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4685: var num = document.$formname.selfenroll_activate[j].value;
4686: if (document.$formname.selfenroll_activate[j].checked) {
4687: countfail = check_types(num,countfail,needaction)
4688: }
4689: }
4690: } else {
4691: if (document.$formname.selfenroll_activate.checked) {
4692: var num = document.enrollstudent.selfenroll_activate.value;
4693: countfail = check_types(num,countfail,needaction)
4694: }
4695: }
4696: }
4697: if (countfail > 0) {
4698: var msg = "$alerts{'acto'}\\n";
4699: var loopend = needaction.length -1;
4700: if (loopend > 0) {
4701: for (var m=0; m<loopend; m++) {
4702: msg += needaction[m]+", ";
4703: }
4704: }
4705: msg += needaction[loopend]+"\\n$alerts{'butn'}\\n$alerts{'wilf'}";
4706: alert(msg);
4707: return;
4708: }
4709: setSections(form);
4710: }
4711:
4712: function check_types(num,countfail,needaction) {
4713: var typeidx = getIndexByName('selfenroll_types_'+num);
4714: var count = 0;
4715: if (typeidx != -1) {
4716: if (document.$formname.elements[typeidx].length) {
4717: for (var k=0; k<document.$formname.elements[typeidx].length; k++) {
4718: if (document.$formname.elements[typeidx][k].checked) {
4719: count ++;
4720: }
4721: }
4722: } else {
4723: if (document.$formname.elements[typeidx].checked) {
4724: count ++;
4725: }
4726: }
4727: if (count == 0) {
4728: var domidx = getIndexByName('selfenroll_dom_'+num);
4729: if (domidx != -1) {
4730: var domname = document.$formname.elements[domidx].value;
4731: needaction[countfail] = domname;
4732: countfail ++;
4733: }
4734: }
4735: }
4736: return countfail;
4737: }
4738:
4739: function getIndexByName(item) {
4740: for (var i=0;i<document.$formname.elements.length;i++) {
4741: if (document.$formname.elements[i].name == item) {
4742: return i;
4743: }
4744: }
4745: return -1;
4746: }
4747: ENDSCRIPT
4748: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4749: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4750:
4751: my $output = '<script type="text/javascript">'."\n".
4752: '// <![CDATA['."\n".
4753: $setsec_js."\n".$selfenroll_js."\n".
4754: '// ]]>'."\n".
4755: '</script>'."\n".
4756: '<h3>'.$lt->{'selfenroll'}.'</h3>'."\n";
4757: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
4758: if (ref($visactions) eq 'HASH') {
4759: if ($visible) {
4760: $output .= '<p class="LC_info">'.$visactions->{'vis'}.'</p>';
4761: } else {
4762: $output .= '<p class="LC_warning">'.$visactions->{'miss'}.'</p>'
4763: .$visactions->{'yous'}.
4764: '<p>'.$visactions->{'gen'}.'<br />'.$visactions->{'coca'};
4765: if (ref($vismsgs) eq 'ARRAY') {
4766: $output .= '<br />'.$visactions->{'make'}.'<ul>';
4767: foreach my $item (@{$vismsgs}) {
4768: $output .= '<li>'.$visactions->{$item}.'</li>';
4769: }
4770: $output .= '</ul>';
4771: }
4772: $output .= '</p>';
4773: }
4774: }
4775: $output .= '<form name="'.$formname.'" method="post" action="/adm/createuser">'."\n".
4776: &Apache::lonhtmlcommon::start_pick_box();
4777: if (ref($row) eq 'ARRAY') {
4778: foreach my $item (@{$row}) {
4779: my $title = $item;
4780: if (ref($lt) eq 'HASH') {
4781: $title = $lt->{$item};
4782: }
4783: $output .= &Apache::lonhtmlcommon::row_title($title);
4784: if ($item eq 'types') {
4785: my $curr_types = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_types'};
4786: my $showdomdesc = 1;
4787: my $includeempty = 1;
4788: my $num = 0;
4789: $output .= &Apache::loncommon::start_data_table().
4790: &Apache::loncommon::start_data_table_row()
4791: .'<td colspan="2"><span class="LC_nobreak"><label>'
4792: .&mt('Any user in any domain:')
4793: .' <input type="radio" name="selfenroll_all" value="1" ';
4794: if ($curr_types eq '*') {
4795: $output .= ' checked="checked" ';
4796: }
4797: $output .= 'onchange="javascript:update_types('.
4798: "'selfenroll_all'".');" />'.&mt('Yes').'</label>'.
4799: ' <input type="radio" name="selfenroll_all" value="0" ';
4800: if ($curr_types ne '*') {
4801: $output .= ' checked="checked" ';
4802: }
4803: $output .= ' onchange="javascript:update_types('.
4804: "'selfenroll_all'".');"/>'.&mt('No').'</label></td>'.
4805: &Apache::loncommon::end_data_table_row().
4806: &Apache::loncommon::end_data_table().
4807: &mt('Or').'<br />'.
4808: &Apache::loncommon::start_data_table();
4809: my %currdoms;
4810: if ($curr_types eq '') {
4811: $output .= &new_selfenroll_dom_row($cdom,'0');
4812: } elsif ($curr_types ne '*') {
4813: my @entries = split(/;/,$curr_types);
4814: if (@entries > 0) {
4815: foreach my $entry (@entries) {
4816: my ($currdom,$typestr) = split(/:/,$entry);
4817: $currdoms{$currdom} = 1;
4818: my $domdesc = &Apache::lonnet::domain($currdom);
4819: my @currinsttypes = split(',',$typestr);
4820: $output .= &Apache::loncommon::start_data_table_row()
4821: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').'<b>'
4822: .' '.$domdesc.' ('.$currdom.')'
4823: .'</b><input type="hidden" name="selfenroll_dom_'.$num
4824: .'" value="'.$currdom.'" /></span><br />'
4825: .'<span class="LC_nobreak"><label><input type="checkbox" '
4826: .'name="selfenroll_delete" value="'.$num.'" onchange="javascript:update_types('."'selfenroll_delete','$num'".');" />'
4827: .&mt('Delete').'</label></span></td>';
4828: $output .= '<td valign="top"> '.&mt('User types:').'<br />'
4829: .&selfenroll_inst_types($num,$currdom,\@currinsttypes).'</td>'
4830: .&Apache::loncommon::end_data_table_row();
4831: $num ++;
4832: }
4833: }
4834: }
4835: my $add_domtitle = &mt('Users in additional domain:');
4836: if ($curr_types eq '*') {
4837: $add_domtitle = &mt('Users in specific domain:');
4838: } elsif ($curr_types eq '') {
4839: $add_domtitle = &mt('Users in other domain:');
4840: }
4841: $output .= &Apache::loncommon::start_data_table_row()
4842: .'<td colspan="2"><span class="LC_nobreak">'.$add_domtitle.'</span><br />'
4843: .&Apache::loncommon::select_dom_form('','selfenroll_newdom',
4844: $includeempty,$showdomdesc)
4845: .'<input type="hidden" name="selfenroll_types_total" value="'.$num.'" />'
4846: .'</td>'.&Apache::loncommon::end_data_table_row()
4847: .&Apache::loncommon::end_data_table();
4848: } elsif ($item eq 'registered') {
4849: my ($regon,$regoff);
4850: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_registered'}) {
4851: $regon = ' checked="checked" ';
4852: $regoff = ' ';
4853: } else {
4854: $regon = ' ';
4855: $regoff = ' checked="checked" ';
4856: }
4857: $output .= '<label>'.
4858: '<input type="radio" name="selfenroll_registered" value="1"'.$regon.'/>'.
4859: &mt('Yes').'</label> <label>'.
4860: '<input type="radio" name="selfenroll_registered" value="0"'.$regoff.'/>'.
4861: &mt('No').'</label>';
4862: } elsif ($item eq 'enroll_dates') {
4863: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_date'};
4864: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_date'};
4865: if ($starttime eq '') {
4866: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4867: }
4868: if ($endtime eq '') {
4869: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4870: }
4871: my $startform =
4872: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_date',$starttime,
4873: undef,undef,undef,undef,undef,undef,undef,$nolink);
4874: my $endform =
4875: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_date',$endtime,
4876: undef,undef,undef,undef,undef,undef,undef,$nolink);
4877: $output .= &selfenroll_date_forms($startform,$endform);
4878: } elsif ($item eq 'access_dates') {
4879: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_access'};
4880: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_access'};
4881: if ($starttime eq '') {
4882: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4883: }
4884: if ($endtime eq '') {
4885: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4886: }
4887: my $startform =
4888: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_access',$starttime,
4889: undef,undef,undef,undef,undef,undef,undef,$nolink);
4890: my $endform =
4891: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_access',$endtime,
4892: undef,undef,undef,undef,undef,undef,undef,$nolink);
4893: $output .= &selfenroll_date_forms($startform,$endform);
4894: } elsif ($item eq 'section') {
4895: my $currsec = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_section'};
4896: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
4897: my $newsecval;
4898: if ($currsec ne 'none' && $currsec ne '') {
4899: if (!defined($sections_count{$currsec})) {
4900: $newsecval = $currsec;
4901: }
4902: }
4903: my $sections_select =
4904: &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec);
4905: $output .= '<table class="LC_createuser">'."\n".
4906: '<tr class="LC_section_row">'."\n".
4907: '<td align="center">'.&mt('Existing sections')."\n".
4908: '<br />'.$sections_select.'</td><td align="center">'.
4909: &mt('New section').'<br />'."\n".
4910: '<input type="text" name="newsec" size="15" value="'.$newsecval.'" />'."\n".
4911: '<input type="hidden" name="sections" value="" />'."\n".
4912: '<input type="hidden" name="state" value="done" />'."\n".
4913: '</td></tr></table>'."\n";
4914: } elsif ($item eq 'approval') {
4915: my ($appon,$appoff);
4916: my $cid = $env{'request.course.id'};
4917: my $currnotified = $env{'course.'.$cid.'.internal.selfenroll_notifylist'};
4918: if ($env{'course.'.$cid.'.internal.selfenroll_approval'}) {
4919: $appon = ' checked="checked" ';
4920: $appoff = ' ';
4921: } else {
4922: $appon = ' ';
4923: $appoff = ' checked="checked" ';
4924: }
4925: $output .= '<label>'.
4926: '<input type="radio" name="selfenroll_approval" value="1"'.$appon.'/>'.
4927: &mt('Yes').'</label> <label>'.
4928: '<input type="radio" name="selfenroll_approval" value="0"'.$appoff.'/>'.
4929: &mt('No').'</label>';
4930: my %advhash = &Apache::lonnet::get_course_adv_roles($cid,1);
4931: my (@ccs,%notified);
4932: my $ccrole = 'cc';
4933: if ($crstype eq 'Community') {
4934: $ccrole = 'co';
4935: }
4936: if ($advhash{$ccrole}) {
4937: @ccs = split(/,/,$advhash{$ccrole});
4938: }
4939: if ($currnotified) {
4940: foreach my $current (split(/,/,$currnotified)) {
4941: $notified{$current} = 1;
4942: if (!grep(/^\Q$current\E$/,@ccs)) {
4943: push(@ccs,$current);
4944: }
4945: }
4946: }
4947: if (@ccs) {
4948: $output .= '<br />'.&mt('Personnel to be notified when an enrollment request needs approval, or has been approved:').' '.&Apache::loncommon::start_data_table().
4949: &Apache::loncommon::start_data_table_row();
4950: my $count = 0;
4951: my $numcols = 4;
4952: foreach my $cc (sort(@ccs)) {
4953: my $notifyon;
4954: my ($ccuname,$ccudom) = split(/:/,$cc);
4955: if ($notified{$cc}) {
4956: $notifyon = ' checked="checked" ';
4957: }
4958: if ($count && !$count%$numcols) {
4959: $output .= &Apache::loncommon::end_data_table_row().
4960: &Apache::loncommon::start_data_table_row()
4961: }
4962: $output .= '<td><span class="LC_nobreak"><label>'.
4963: '<input type="checkbox" name="selfenroll_notify"'.$notifyon.' value="'.$cc.'" />'.
4964: &Apache::loncommon::plainname($ccuname,$ccudom).
4965: '</label></span></td>';
4966: $count ++;
4967: }
4968: my $rem = $count%$numcols;
4969: if ($rem) {
4970: my $emptycols = $numcols - $rem;
4971: for (my $i=0; $i<$emptycols; $i++) {
4972: $output .= '<td> </td>';
4973: }
4974: }
4975: $output .= &Apache::loncommon::end_data_table_row().
4976: &Apache::loncommon::end_data_table();
4977: }
4978: } elsif ($item eq 'limit') {
4979: my ($crslimit,$selflimit,$nolimit);
4980: my $cid = $env{'request.course.id'};
4981: my $currlim = $env{'course.'.$cid.'.internal.selfenroll_limit'};
4982: my $currcap = $env{'course.'.$cid.'.internal.selfenroll_cap'};
4983: $nolimit = ' checked="checked" ';
4984: if ($currlim eq 'allstudents') {
4985: $crslimit = ' checked="checked" ';
4986: $selflimit = ' ';
4987: $nolimit = ' ';
4988: } elsif ($currlim eq 'selfenrolled') {
4989: $crslimit = ' ';
4990: $selflimit = ' checked="checked" ';
4991: $nolimit = ' ';
4992: } else {
4993: $crslimit = ' ';
4994: $selflimit = ' ';
4995: }
4996: $output .= '<table><tr><td><label>'.
4997: '<input type="radio" name="selfenroll_limit" value="none"'.$nolimit.'/>'.
4998: &mt('No limit').'</label></td><td><label>'.
4999: '<input type="radio" name="selfenroll_limit" value="allstudents"'.$crslimit.'/>'.
5000: &mt('Limit by total students').'</label></td><td><label>'.
5001: '<input type="radio" name="selfenroll_limit" value="selfenrolled"'.$selflimit.'/>'.
5002: &mt('Limit by total self-enrolled students').
5003: '</td></tr><tr>'.
5004: '<td> </td><td colspan="2"><span class="LC_nobreak">'.
5005: (' 'x3).&mt('Maximum number allowed: ').
5006: '<input type="text" name="selfenroll_cap" size = "5" value="'.$currcap.'" /></td></tr></table>';
5007: }
5008: $output .= &Apache::lonhtmlcommon::row_closure(1);
5009: }
5010: }
5011: $output .= &Apache::lonhtmlcommon::end_pick_box().
5012: '<br /><input type="button" name="selfenrollconf" value="'
5013: .&mt('Save').'" onclick="validate_types(this.form);" />'
5014: .'<input type="hidden" name="action" value="selfenroll" /></form>';
5015: $r->print($output);
5016: return;
5017: }
5018:
5019: sub visible_in_cat {
5020: my ($cdom,$cnum) = @_;
5021: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
5022: my ($cathash,%settable,@vismsgs,$cansetvis);
5023: my %visactions = &Apache::lonlocal::texthash(
5024: vis => 'Your course/community currently appears in the Course/Community Catalog for this domain.',
5025: 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.',
5026: miss => 'Your course/community does not currently appear in the Course/Community Catalog for this domain.',
5027: yous => 'You should remedy this if you plan to allow self-enrollment, otherwise students will have difficulty finding your course.',
5028: 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.',
5029: make => 'Make any changes to self-enrollment settings below, click "Save", then take action to include the course in the Catalog:',
5030: take => 'Take the following action to ensure the course appears in the Catalog:',
5031: dc_unhide => 'Ask a domain coordinator to change the "Exclude from course catalog" setting.',
5032: dc_addinst => 'Ask a domain coordinator to enable display the catalog of "Official courses (with institutional codes)".',
5033: dc_instcode => 'Ask a domain coordinator to assign an institutional code (if this is an official course).',
5034: dc_catalog => 'Ask a domain coordinator to enable or create at least one course category in the domain.',
5035: dc_categories => 'Ask a domain coordinator to create a hierarchy of categories and sub categories for courses in the domain.',
5036: 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',
5037: dc_addcat => 'Ask a domain coordinator to assign a category to the course.',
5038: );
5039: $visactions{'unhide'} = &mt('Use [_1]Categorize course[_2] to change the "Exclude from course catalog" setting.','<a href="/adm/courseprefs?phase=display&actions=courseinfo">','</a>"');
5040: $visactions{'chgcat'} = &mt('Use [_1]Categorize course[_2] to change the category assigned to the course, as the one currently assigned is no longer used in the domain.','"<a href="/adm/courseprefs?phase=display&actions=courseinfo">','</a>"');
5041: $visactions{'addcat'} = &mt('Use [_1]Categorize course[_2] to assign a category to the course.','"<a href="/adm/courseprefs?phase=display&actions=courseinfo">','</a>"');
5042: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5043: if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
5044: $settable{'togglecats'} = 1;
5045: }
5046: if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
5047: $settable{'categorize'} = 1;
5048: }
5049: $cathash = $domconf{'coursecategories'}{'cats'};
5050: }
5051: if ($settable{'togglecats'} && $settable{'categorize'}) {
5052: $cansetvis = &mt('You are able to both assign a course category and choose to exclude this course from the catalog.');
5053: } elsif ($settable{'togglecats'}) {
5054: $cansetvis = &mt('You are able to choose to exclude this course from the catalog, but only a Domain Coordinator may assign a course category.');
5055: } elsif ($settable{'categorize'}) {
5056: $cansetvis = &mt('You may assign a course category, but only a Domain Coordinator may choose to exclude this course from the catalog.');
5057: } else {
5058: $cansetvis = &mt('Only a Domain Coordinator may assign a course category or choose to exclude this course from the catalog.');
5059: }
5060:
5061: my %currsettings =
5062: &Apache::lonnet::get('environment',['hidefromcat','categories','internal.coursecode'],
5063: $cdom,$cnum);
5064: my $visible = 0;
5065: if ($currsettings{'internal.coursecode'} ne '') {
5066: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5067: $cathash = $domconf{'coursecategories'}{'cats'};
5068: if (ref($cathash) eq 'HASH') {
5069: if ($cathash->{'instcode::0'} eq '') {
5070: push(@vismsgs,'dc_addinst');
5071: } else {
5072: $visible = 1;
5073: }
5074: } else {
5075: $visible = 1;
5076: }
5077: } else {
5078: $visible = 1;
5079: }
5080: } else {
5081: if (ref($cathash) eq 'HASH') {
5082: if ($cathash->{'instcode::0'} ne '') {
5083: push(@vismsgs,'dc_instcode');
5084: }
5085: } else {
5086: push(@vismsgs,'dc_instcode');
5087: }
5088: }
5089: if ($currsettings{'categories'} ne '') {
5090: my $cathash;
5091: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5092: $cathash = $domconf{'coursecategories'}{'cats'};
5093: if (ref($cathash) eq 'HASH') {
5094: if (keys(%{$cathash}) == 0) {
5095: push(@vismsgs,'dc_catalog');
5096: } elsif ((keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} ne '')) {
5097: push(@vismsgs,'dc_categories');
5098: } else {
5099: my @currcategories = split('&',$currsettings{'categories'});
5100: my $matched = 0;
5101: foreach my $cat (@currcategories) {
5102: if ($cathash->{$cat} ne '') {
5103: $visible = 1;
5104: $matched = 1;
5105: last;
5106: }
5107: }
5108: if (!$matched) {
5109: if ($settable{'categorize'}) {
5110: push(@vismsgs,'chgcat');
5111: } else {
5112: push(@vismsgs,'dc_chgcat');
5113: }
5114: }
5115: }
5116: }
5117: }
5118: } else {
5119: if (ref($cathash) eq 'HASH') {
5120: if ((keys(%{$cathash}) > 1) ||
5121: (keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} eq '')) {
5122: if ($settable{'categorize'}) {
5123: push(@vismsgs,'addcat');
5124: } else {
5125: push(@vismsgs,'dc_addcat');
5126: }
5127: }
5128: }
5129: }
5130: if ($currsettings{'hidefromcat'} eq 'yes') {
5131: $visible = 0;
5132: if ($settable{'togglecats'}) {
5133: unshift(@vismsgs,'unhide');
5134: } else {
5135: unshift(@vismsgs,'dc_unhide')
5136: }
5137: }
5138: return ($visible,$cansetvis,\@vismsgs,\%visactions);
5139: }
5140:
5141: sub new_selfenroll_dom_row {
5142: my ($newdom,$num) = @_;
5143: my $domdesc = &Apache::lonnet::domain($newdom);
5144: my $output;
5145: if ($domdesc ne '') {
5146: $output .= &Apache::loncommon::start_data_table_row()
5147: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').' <b>'.$domdesc
5148: .' ('.$newdom.')</b><input type="hidden" name="selfenroll_dom_'.$num
5149: .'" value="'.$newdom.'" /></span><br />'
5150: .'<span class="LC_nobreak"><label><input type="checkbox" '
5151: .'name="selfenroll_activate" value="'.$num.'" '
5152: .'onchange="javascript:update_types('
5153: ."'selfenroll_activate','$num'".');" />'
5154: .&mt('Activate').'</label></span></td>';
5155: my @currinsttypes;
5156: $output .= '<td>'.&mt('User types:').'<br />'
5157: .&selfenroll_inst_types($num,$newdom,\@currinsttypes).'</td>'
5158: .&Apache::loncommon::end_data_table_row();
5159: }
5160: return $output;
5161: }
5162:
5163: sub selfenroll_inst_types {
5164: my ($num,$currdom,$currinsttypes) = @_;
5165: my $output;
5166: my $numinrow = 4;
5167: my $count = 0;
5168: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($currdom);
5169: my $othervalue = 'any';
5170: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5171: if (keys(%{$usertypes}) > 0) {
5172: $othervalue = 'other';
5173: }
5174: $output .= '<table><tr>';
5175: foreach my $type (@{$types}) {
5176: if (($count > 0) && ($count%$numinrow == 0)) {
5177: $output .= '</tr><tr>';
5178: }
5179: if (defined($usertypes->{$type})) {
5180: my $esc_type = &escape($type);
5181: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.
5182: $esc_type.'" ';
5183: if (ref($currinsttypes) eq 'ARRAY') {
5184: if (@{$currinsttypes} > 0) {
5185: if (grep(/^any$/,@{$currinsttypes})) {
5186: $output .= 'checked="checked"';
5187: } elsif (grep(/^\Q$esc_type\E$/,@{$currinsttypes})) {
5188: $output .= 'checked="checked"';
5189: }
5190: } else {
5191: $output .= 'checked="checked"';
5192: }
5193: }
5194: $output .= ' name="selfenroll_types_'.$num.'" />'.$usertypes->{$type}.'</label></span></td>';
5195: }
5196: $count ++;
5197: }
5198: if (($count > 0) && ($count%$numinrow == 0)) {
5199: $output .= '</tr><tr>';
5200: }
5201: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.$othervalue.'"';
5202: if (ref($currinsttypes) eq 'ARRAY') {
5203: if (@{$currinsttypes} > 0) {
5204: if (grep(/^any$/,@{$currinsttypes})) {
5205: $output .= ' checked="checked"';
5206: } elsif ($othervalue eq 'other') {
5207: if (grep(/^\Q$othervalue\E$/,@{$currinsttypes})) {
5208: $output .= ' checked="checked"';
5209: }
5210: }
5211: } else {
5212: $output .= ' checked="checked"';
5213: }
5214: } else {
5215: $output .= ' checked="checked"';
5216: }
5217: $output .= ' name="selfenroll_types_'.$num.'" />'.$othertitle.'</label></span></td></tr></table>';
5218: }
5219: return $output;
5220: }
5221:
5222: sub selfenroll_date_forms {
5223: my ($startform,$endform) = @_;
5224: my $output .= &Apache::lonhtmlcommon::start_pick_box()."\n".
5225: &Apache::lonhtmlcommon::row_title(&mt('Start date'),
5226: 'LC_oddrow_value')."\n".
5227: $startform."\n".
5228: &Apache::lonhtmlcommon::row_closure(1).
5229: &Apache::lonhtmlcommon::row_title(&mt('End date'),
5230: 'LC_oddrow_value')."\n".
5231: $endform."\n".
5232: &Apache::lonhtmlcommon::row_closure(1).
5233: &Apache::lonhtmlcommon::end_pick_box();
5234: return $output;
5235: }
5236:
5237: sub print_userchangelogs_display {
5238: my ($r,$context,$permission) = @_;
5239: my $formname = 'roleslog';
5240: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
5241: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
5242: my $crstype = &Apache::loncommon::course_type();
5243: my %roleslog=&Apache::lonnet::dump('nohist_rolelog',$cdom,$cnum);
5244: if ((keys(%roleslog))[0]=~/^error\:/) { undef(%roleslog); }
5245:
5246: my %saveable_parameters = ('show' => 'scalar',);
5247: &Apache::loncommon::store_course_settings('roles_log',
5248: \%saveable_parameters);
5249: &Apache::loncommon::restore_course_settings('roles_log',
5250: \%saveable_parameters);
5251: # set defaults
5252: my $now = time();
5253: my $defstart = $now - (7*24*3600); #7 days ago
5254: my %defaults = (
5255: page => '1',
5256: show => '10',
5257: role => 'any',
5258: chgcontext => 'any',
5259: rolelog_start_date => $defstart,
5260: rolelog_end_date => $now,
5261: );
5262: my $more_records = 0;
5263:
5264: # set current
5265: my %curr;
5266: foreach my $item ('show','page','role','chgcontext') {
5267: $curr{$item} = $env{'form.'.$item};
5268: }
5269: my ($startdate,$enddate) =
5270: &Apache::lonuserutils::get_dates_from_form('rolelog_start_date','rolelog_end_date');
5271: $curr{'rolelog_start_date'} = $startdate;
5272: $curr{'rolelog_end_date'} = $enddate;
5273: foreach my $key (keys(%defaults)) {
5274: if ($curr{$key} eq '') {
5275: $curr{$key} = $defaults{$key};
5276: }
5277: }
5278: my (%whodunit,%changed,$version);
5279: ($version) = ($r->dir_config('lonVersion') =~ /^([\d\.]+)\-/);
5280: my ($minshown,$maxshown);
5281: $minshown = 1;
5282: my $count = 0;
5283: if ($curr{'show'} ne &mt('all')) {
5284: $maxshown = $curr{'page'} * $curr{'show'};
5285: if ($curr{'page'} > 1) {
5286: $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'};
5287: }
5288: }
5289:
5290: # Form Header
5291: $r->print('<form action="/adm/createuser" method="post" name="'.$formname.'">'.
5292: &role_display_filter($formname,$cdom,$cnum,\%curr,$version,$crstype));
5293:
5294: # Create navigation
5295: my ($nav_script,$nav_links) = &userlogdisplay_nav($formname,\%curr,$more_records);
5296: my $showntableheader = 0;
5297:
5298: # Table Header
5299: my $tableheader =
5300: &Apache::loncommon::start_data_table_header_row()
5301: .'<th> </th>'
5302: .'<th>'.&mt('When').'</th>'
5303: .'<th>'.&mt('Who made the change').'</th>'
5304: .'<th>'.&mt('Changed User').'</th>'
5305: .'<th>'.&mt('Role').'</th>'
5306: .'<th>'.&mt('Section').'</th>'
5307: .'<th>'.&mt('Context').'</th>'
5308: .'<th>'.&mt('Start').'</th>'
5309: .'<th>'.&mt('End').'</th>'
5310: .&Apache::loncommon::end_data_table_header_row();
5311:
5312: # Display user change log data
5313: foreach my $id (sort { $roleslog{$b}{'exe_time'}<=>$roleslog{$a}{'exe_time'} } (keys(%roleslog))) {
5314: next if (($roleslog{$id}{'exe_time'} < $curr{'rolelog_start_date'}) ||
5315: ($roleslog{$id}{'exe_time'} > $curr{'rolelog_end_date'}));
5316: if ($curr{'show'} ne &mt('all')) {
5317: if ($count >= $curr{'page'} * $curr{'show'}) {
5318: $more_records = 1;
5319: last;
5320: }
5321: }
5322: if ($curr{'role'} ne 'any') {
5323: next if ($roleslog{$id}{'logentry'}{'role'} ne $curr{'role'});
5324: }
5325: if ($curr{'chgcontext'} ne 'any') {
5326: if ($curr{'chgcontext'} eq 'selfenroll') {
5327: next if (!$roleslog{$id}{'logentry'}{'selfenroll'});
5328: } else {
5329: next if ($roleslog{$id}{'logentry'}{'context'} ne $curr{'chgcontext'});
5330: }
5331: }
5332: $count ++;
5333: next if ($count < $minshown);
5334: unless ($showntableheader) {
5335: $r->print($nav_script
5336: .$nav_links
5337: .&Apache::loncommon::start_data_table()
5338: .$tableheader);
5339: $r->rflush();
5340: $showntableheader = 1;
5341: }
5342: if ($whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} eq '') {
5343: $whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} =
5344: &Apache::loncommon::plainname($roleslog{$id}{'exe_uname'},$roleslog{$id}{'exe_udom'});
5345: }
5346: if ($changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} eq '') {
5347: $changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} =
5348: &Apache::loncommon::plainname($roleslog{$id}{'uname'},$roleslog{$id}{'udom'});
5349: }
5350: my $sec = $roleslog{$id}{'logentry'}{'section'};
5351: if ($sec eq '') {
5352: $sec = &mt('None');
5353: }
5354: my ($rolestart,$roleend);
5355: if ($roleslog{$id}{'delflag'}) {
5356: $rolestart = &mt('deleted');
5357: $roleend = &mt('deleted');
5358: } else {
5359: $rolestart = $roleslog{$id}{'logentry'}{'start'};
5360: $roleend = $roleslog{$id}{'logentry'}{'end'};
5361: if ($rolestart eq '' || $rolestart == 0) {
5362: $rolestart = &mt('No start date');
5363: } else {
5364: $rolestart = &Apache::lonlocal::locallocaltime($rolestart);
5365: }
5366: if ($roleend eq '' || $roleend == 0) {
5367: $roleend = &mt('No end date');
5368: } else {
5369: $roleend = &Apache::lonlocal::locallocaltime($roleend);
5370: }
5371: }
5372: my $chgcontext = $roleslog{$id}{'logentry'}{'context'};
5373: if ($roleslog{$id}{'logentry'}{'selfenroll'}) {
5374: $chgcontext = 'selfenroll';
5375: }
5376: my %lt = &rolechg_contexts($crstype);
5377: if ($chgcontext ne '' && $lt{$chgcontext} ne '') {
5378: $chgcontext = $lt{$chgcontext};
5379: }
5380: $r->print(
5381: &Apache::loncommon::start_data_table_row()
5382: .'<td>'.$count.'</td>'
5383: .'<td>'.&Apache::lonlocal::locallocaltime($roleslog{$id}{'exe_time'}).'</td>'
5384: .'<td>'.$whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}}.'</td>'
5385: .'<td>'.$changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}}.'</td>'
5386: .'<td>'.&Apache::lonnet::plaintext($roleslog{$id}{'logentry'}{'role'},$crstype).'</td>'
5387: .'<td>'.$sec.'</td>'
5388: .'<td>'.$chgcontext.'</td>'
5389: .'<td>'.$rolestart.'</td>'
5390: .'<td>'.$roleend.'</td>'
5391: .&Apache::loncommon::end_data_table_row()."\n");
5392: }
5393:
5394: if ($showntableheader) { # Table footer, if content displayed above
5395: $r->print(&Apache::loncommon::end_data_table()
5396: .$nav_links);
5397: } else { # No content displayed above
5398: $r->print('<p class="LC_info">'
5399: .&mt('There are no records to display.')
5400: .'</p>'
5401: );
5402: }
5403:
5404: # Form Footer
5405: $r->print(
5406: '<input type="hidden" name="page" value="'.$curr{'page'}.'" />'
5407: .'<input type="hidden" name="action" value="changelogs" />'
5408: .'</form>');
5409: return;
5410: }
5411:
5412: sub userlogdisplay_nav {
5413: my ($formname,$curr,$more_records) = @_;
5414: my ($nav_script,$nav_links);
5415: if (ref($curr) eq 'HASH') {
5416: # Create Navigation:
5417: # Navigation Script
5418: $nav_script = <<"ENDSCRIPT";
5419: <script type="text/javascript">
5420: // <![CDATA[
5421: function chgPage(caller) {
5422: if (caller == 'previous') {
5423: document.$formname.page.value --;
5424: }
5425: if (caller == 'next') {
5426: document.$formname.page.value ++;
5427: }
5428: document.$formname.submit();
5429: return;
5430: }
5431: // ]]>
5432: </script>
5433: ENDSCRIPT
5434: # Navigation Buttons
5435: $nav_links = '<p>';
5436: if (($curr->{'page'} > 1) || ($more_records)) {
5437: if ($curr->{'page'} > 1) {
5438: $nav_links .= '<input type="button"'
5439: .' onclick="javascript:chgPage('."'previous'".');"'
5440: .' value="'.&mt('Previous [_1] changes',$curr->{'show'})
5441: .'" /> ';
5442: }
5443: if ($more_records) {
5444: $nav_links .= '<input type="button"'
5445: .' onclick="javascript:chgPage('."'next'".');"'
5446: .' value="'.&mt('Next [_1] changes',$curr->{'show'})
5447: .'" />';
5448: }
5449: }
5450: $nav_links .= '</p>';
5451: }
5452: return ($nav_script,$nav_links);
5453: }
5454:
5455: sub role_display_filter {
5456: my ($formname,$cdom,$cnum,$curr,$version,$crstype) = @_;
5457: my $context = 'course';
5458: my $lctype = lc($crstype);
5459: my $nolink = 1;
5460: my $output = '<table><tr><td valign="top">'.
5461: '<span class="LC_nobreak"><b>'.&mt('Changes/page:').'</b></span><br />'.
5462: &Apache::lonmeta::selectbox('show',$curr->{'show'},undef,
5463: (&mt('all'),5,10,20,50,100,1000,10000)).
5464: '</td><td> </td>';
5465: my $startform =
5466: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_start_date',
5467: $curr->{'rolelog_start_date'},undef,
5468: undef,undef,undef,undef,undef,undef,$nolink);
5469: my $endform =
5470: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_end_date',
5471: $curr->{'rolelog_end_date'},undef,
5472: undef,undef,undef,undef,undef,undef,$nolink);
5473: my %lt = &rolechg_contexts($crstype);
5474: $output .= '<td valign="top"><b>'.&mt('Window during which changes occurred:').'</b><br />'.
5475: '<table><tr><td>'.&mt('After:').
5476: '</td><td>'.$startform.'</td></tr>'.
5477: '<tr><td>'.&mt('Before:').'</td>'.
5478: '<td>'.$endform.'</td></tr></table>'.
5479: '</td>'.
5480: '<td> </td>'.
5481: '<td valign="top"><b>'.&mt('Role:').'</b><br />'.
5482: '<select name="role"><option value="any"';
5483: if ($curr->{'role'} eq 'any') {
5484: $output .= ' selected="selected"';
5485: }
5486: $output .= '>'.&mt('Any').'</option>'."\n";
5487: my @roles = &Apache::lonuserutils::course_roles($context,undef,1,$lctype);
5488: foreach my $role (@roles) {
5489: my $plrole;
5490: if ($role eq 'cr') {
5491: $plrole = &mt('Custom Role');
5492: } else {
5493: $plrole=&Apache::lonnet::plaintext($role,$crstype);
5494: }
5495: my $selstr = '';
5496: if ($role eq $curr->{'role'}) {
5497: $selstr = ' selected="selected"';
5498: }
5499: $output .= ' <option value="'.$role.'"'.$selstr.'>'.$plrole.'</option>';
5500: }
5501: $output .= '</select></td>'.
5502: '<td> </td>'.
5503: '<td valign="top"><b>'.
5504: &mt('Context:').'</b><br /><select name="chgcontext">';
5505: foreach my $chgtype ('any','auto','updatenow','createcourse','course','domain','selfenroll','requestcourses') {
5506: my $selstr = '';
5507: if ($curr->{'chgcontext'} eq $chgtype) {
5508: $selstr = ' selected="selected"';
5509: }
5510: if (($chgtype eq 'auto') || ($chgtype eq 'updatenow')) {
5511: next if (!&Apache::lonnet::auto_run($cnum,$cdom));
5512: }
5513: $output .= '<option value="'.$chgtype.'"'.$selstr.'>'.$lt{$chgtype}.'</option>'."\n";
5514: }
5515: $output .= '</select></td>'
5516: .'</tr></table>';
5517:
5518: # Update Display button
5519: $output .= '<p>'
5520: .'<input type="submit" value="'.&mt('Update Display').'" />'
5521: .'</p>';
5522:
5523: # Server version info
5524: $output .= '<p class="LC_info">'
5525: .&mt('Only changes made from servers running LON-CAPA [_1] or later are displayed.'
5526: ,'2.6.99.0');
5527: if ($version) {
5528: $output .= ' '.&mt('This LON-CAPA server is version [_1]',$version);
5529: }
5530: $output .= '</p><hr />';
5531: return $output;
5532: }
5533:
5534: sub rolechg_contexts {
5535: my ($crstype) = @_;
5536: my %lt = &Apache::lonlocal::texthash (
5537: any => 'Any',
5538: auto => 'Automated enrollment',
5539: updatenow => 'Roster Update',
5540: createcourse => 'Course Creation',
5541: course => 'User Management in course',
5542: domain => 'User Management in domain',
5543: selfenroll => 'Self-enrolled',
5544: requestcourses => 'Course Request',
5545: );
5546: if ($crstype eq 'Community') {
5547: $lt{'createcourse'} = &mt('Community Creation');
5548: $lt{'course'} = &mt('User Management in community');
5549: $lt{'requestcourses'} = &mt('Community Request');
5550: }
5551: return %lt;
5552: }
5553:
5554: #-------------------------------------------------- functions for &phase_two
5555: sub user_search_result {
5556: my ($context,$srch) = @_;
5557: my %allhomes;
5558: my %inst_matches;
5559: my %srch_results;
5560: my ($response,$currstate,$forcenewuser,$dirsrchres);
5561: $srch->{'srchterm'} =~ s/\s+/ /g;
5562: if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
5563: $response = &mt('Invalid search.');
5564: }
5565: if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
5566: $response = &mt('Invalid search.');
5567: }
5568: if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
5569: $response = &mt('Invalid search.');
5570: }
5571: if ($srch->{'srchterm'} eq '') {
5572: $response = &mt('You must enter a search term.');
5573: }
5574: if ($srch->{'srchterm'} =~ /^\s+$/) {
5575: $response = &mt('Your search term must contain more than just spaces.');
5576: }
5577: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
5578: if (($srch->{'srchdomain'} eq '') ||
5579: ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
5580: $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
5581: }
5582: }
5583: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
5584: ($srch->{'srchin'} eq 'alc')) {
5585: if ($srch->{'srchby'} eq 'uname') {
5586: my $unamecheck = $srch->{'srchterm'};
5587: if ($srch->{'srchtype'} eq 'contains') {
5588: if ($unamecheck !~ /^\w/) {
5589: $unamecheck = 'a'.$unamecheck;
5590: }
5591: }
5592: if ($unamecheck !~ /^$match_username$/) {
5593: $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
5594: }
5595: }
5596: }
5597: if ($response ne '') {
5598: $response = '<span class="LC_warning">'.$response.'</span>';
5599: }
5600: if ($srch->{'srchin'} eq 'instd') {
5601: my $instd_chk = &directorysrch_check($srch);
5602: if ($instd_chk ne 'ok') {
5603: $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
5604: '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
5605: }
5606: }
5607: if ($response ne '') {
5608: return ($currstate,$response);
5609: }
5610: if ($srch->{'srchby'} eq 'uname') {
5611: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
5612: if ($env{'form.forcenew'}) {
5613: if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
5614: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5615: if ($uhome eq 'no_host') {
5616: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
5617: my $showdom = &display_domain_info($env{'request.role.domain'});
5618: $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
5619: } else {
5620: $currstate = 'modify';
5621: }
5622: } else {
5623: $currstate = 'modify';
5624: }
5625: } else {
5626: if ($srch->{'srchin'} eq 'dom') {
5627: if ($srch->{'srchtype'} eq 'exact') {
5628: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5629: if ($uhome eq 'no_host') {
5630: ($currstate,$response,$forcenewuser) =
5631: &build_search_response($context,$srch,%srch_results);
5632: } else {
5633: $currstate = 'modify';
5634: my $uname = $srch->{'srchterm'};
5635: my $udom = $srch->{'srchdomain'};
5636: $srch_results{$uname.':'.$udom} =
5637: { &Apache::lonnet::get('environment',
5638: ['firstname',
5639: 'lastname',
5640: 'permanentemail'],
5641: $udom,$uname)
5642: };
5643: }
5644: } else {
5645: %srch_results = &Apache::lonnet::usersearch($srch);
5646: ($currstate,$response,$forcenewuser) =
5647: &build_search_response($context,$srch,%srch_results);
5648: }
5649: } else {
5650: my $courseusers = &get_courseusers();
5651: if ($srch->{'srchtype'} eq 'exact') {
5652: if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
5653: $currstate = 'modify';
5654: } else {
5655: ($currstate,$response,$forcenewuser) =
5656: &build_search_response($context,$srch,%srch_results);
5657: }
5658: } else {
5659: foreach my $user (keys(%$courseusers)) {
5660: my ($cuname,$cudomain) = split(/:/,$user);
5661: if ($cudomain eq $srch->{'srchdomain'}) {
5662: my $matched = 0;
5663: if ($srch->{'srchtype'} eq 'begins') {
5664: if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
5665: $matched = 1;
5666: }
5667: } else {
5668: if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
5669: $matched = 1;
5670: }
5671: }
5672: if ($matched) {
5673: $srch_results{$user} =
5674: {&Apache::lonnet::get('environment',
5675: ['firstname',
5676: 'lastname',
5677: 'permanentemail'],
5678: $cudomain,$cuname)};
5679: }
5680: }
5681: }
5682: ($currstate,$response,$forcenewuser) =
5683: &build_search_response($context,$srch,%srch_results);
5684: }
5685: }
5686: }
5687: } elsif ($srch->{'srchin'} eq 'alc') {
5688: $currstate = 'query';
5689: } elsif ($srch->{'srchin'} eq 'instd') {
5690: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5691: if ($dirsrchres eq 'ok') {
5692: ($currstate,$response,$forcenewuser) =
5693: &build_search_response($context,$srch,%srch_results);
5694: } else {
5695: my $showdom = &display_domain_info($srch->{'srchdomain'});
5696: $response = '<span class="LC_warning">'.
5697: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5698: '</span><br />'.
5699: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5700: '<br /><br />';
5701: }
5702: }
5703: } else {
5704: if ($srch->{'srchin'} eq 'dom') {
5705: %srch_results = &Apache::lonnet::usersearch($srch);
5706: ($currstate,$response,$forcenewuser) =
5707: &build_search_response($context,$srch,%srch_results);
5708: } elsif ($srch->{'srchin'} eq 'crs') {
5709: my $courseusers = &get_courseusers();
5710: foreach my $user (keys(%$courseusers)) {
5711: my ($uname,$udom) = split(/:/,$user);
5712: my %names = &Apache::loncommon::getnames($uname,$udom);
5713: my %emails = &Apache::loncommon::getemails($uname,$udom);
5714: if ($srch->{'srchby'} eq 'lastname') {
5715: if ((($srch->{'srchtype'} eq 'exact') &&
5716: ($names{'lastname'} eq $srch->{'srchterm'})) ||
5717: (($srch->{'srchtype'} eq 'begins') &&
5718: ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
5719: (($srch->{'srchtype'} eq 'contains') &&
5720: ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
5721: $srch_results{$user} = {firstname => $names{'firstname'},
5722: lastname => $names{'lastname'},
5723: permanentemail => $emails{'permanentemail'},
5724: };
5725: }
5726: } elsif ($srch->{'srchby'} eq 'lastfirst') {
5727: my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
5728: $srchlast =~ s/\s+$//;
5729: $srchfirst =~ s/^\s+//;
5730: if ($srch->{'srchtype'} eq 'exact') {
5731: if (($names{'lastname'} eq $srchlast) &&
5732: ($names{'firstname'} eq $srchfirst)) {
5733: $srch_results{$user} = {firstname => $names{'firstname'},
5734: lastname => $names{'lastname'},
5735: permanentemail => $emails{'permanentemail'},
5736:
5737: };
5738: }
5739: } elsif ($srch->{'srchtype'} eq 'begins') {
5740: if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
5741: ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
5742: $srch_results{$user} = {firstname => $names{'firstname'},
5743: lastname => $names{'lastname'},
5744: permanentemail => $emails{'permanentemail'},
5745: };
5746: }
5747: } else {
5748: if (($names{'lastname'} =~ /\Q$srchlast\E/i) &&
5749: ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
5750: $srch_results{$user} = {firstname => $names{'firstname'},
5751: lastname => $names{'lastname'},
5752: permanentemail => $emails{'permanentemail'},
5753: };
5754: }
5755: }
5756: }
5757: }
5758: ($currstate,$response,$forcenewuser) =
5759: &build_search_response($context,$srch,%srch_results);
5760: } elsif ($srch->{'srchin'} eq 'alc') {
5761: $currstate = 'query';
5762: } elsif ($srch->{'srchin'} eq 'instd') {
5763: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5764: if ($dirsrchres eq 'ok') {
5765: ($currstate,$response,$forcenewuser) =
5766: &build_search_response($context,$srch,%srch_results);
5767: } else {
5768: my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = '<span class="LC_warning">'.
5769: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5770: '</span><br />'.
5771: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5772: '<br /><br />';
5773: }
5774: }
5775: }
5776: return ($currstate,$response,$forcenewuser,\%srch_results);
5777: }
5778:
5779: sub directorysrch_check {
5780: my ($srch) = @_;
5781: my $can_search = 0;
5782: my $response;
5783: my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
5784: ['directorysrch'],$srch->{'srchdomain'});
5785: my $showdom = &display_domain_info($srch->{'srchdomain'});
5786: if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
5787: if (!$dom_inst_srch{'directorysrch'}{'available'}) {
5788: return &mt('Institutional directory search is not available in domain: [_1]',$showdom);
5789: }
5790: if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
5791: if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
5792: return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom);
5793: }
5794: my @usertypes = split(/:/,$env{'environment.inststatus'});
5795: if (!@usertypes) {
5796: push(@usertypes,'default');
5797: }
5798: if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
5799: foreach my $type (@usertypes) {
5800: if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
5801: $can_search = 1;
5802: last;
5803: }
5804: }
5805: }
5806: if (!$can_search) {
5807: my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
5808: my @longtypes;
5809: foreach my $item (@usertypes) {
5810: if (defined($insttypes->{$item})) {
5811: push (@longtypes,$insttypes->{$item});
5812: } elsif ($item eq 'default') {
5813: push (@longtypes,&mt('other'));
5814: }
5815: }
5816: my $insttype_str = join(', ',@longtypes);
5817: return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
5818: }
5819: } else {
5820: $can_search = 1;
5821: }
5822: } else {
5823: return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
5824: }
5825: my %longtext = &Apache::lonlocal::texthash (
5826: uname => 'username',
5827: lastfirst => 'last name, first name',
5828: lastname => 'last name',
5829: contains => 'contains',
5830: exact => 'as exact match to',
5831: begins => 'begins with',
5832: );
5833: if ($can_search) {
5834: if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
5835: if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
5836: return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
5837: }
5838: } else {
5839: return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
5840: }
5841: }
5842: if ($can_search) {
5843: if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
5844: if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
5845: return 'ok';
5846: } else {
5847: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5848: }
5849: } else {
5850: if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
5851: ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
5852: ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
5853: return 'ok';
5854: } else {
5855: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5856: }
5857: }
5858: }
5859: }
5860:
5861: sub get_courseusers {
5862: my %advhash;
5863: my $classlist = &Apache::loncoursedata::get_classlist();
5864: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
5865: foreach my $role (sort(keys(%coursepersonnel))) {
5866: foreach my $user (split(/\,/,$coursepersonnel{$role})) {
5867: if (!exists($classlist->{$user})) {
5868: $classlist->{$user} = [];
5869: }
5870: }
5871: }
5872: return $classlist;
5873: }
5874:
5875: sub build_search_response {
5876: my ($context,$srch,%srch_results) = @_;
5877: my ($currstate,$response,$forcenewuser);
5878: my %names = (
5879: 'uname' => 'username',
5880: 'lastname' => 'last name',
5881: 'lastfirst' => 'last name, first name',
5882: 'crs' => 'this course',
5883: 'dom' => 'LON-CAPA domain',
5884: 'instd' => 'the institutional directory for domain',
5885: );
5886:
5887: my %single = (
5888: begins => 'A match',
5889: contains => 'A match',
5890: exact => 'An exact match',
5891: );
5892: my %nomatch = (
5893: begins => 'No match',
5894: contains => 'No match',
5895: exact => 'No exact match',
5896: );
5897: if (keys(%srch_results) > 1) {
5898: $currstate = 'select';
5899: } else {
5900: if (keys(%srch_results) == 1) {
5901: $currstate = 'modify';
5902: $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
5903: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5904: $response .= ': '.&display_domain_info($srch->{'srchdomain'});
5905: }
5906: } else { # Search has nothing found. Prepare message to user.
5907: $response = '<span class="LC_warning">';
5908: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5909: $response .= &mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} [_1] in $names{$srch->{'srchin'}}: [_2]",
5910: '<b>'.$srch->{'srchterm'}.'</b>',
5911: &display_domain_info($srch->{'srchdomain'}));
5912: } else {
5913: $response .= &mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} [_1] in $names{$srch->{'srchin'}}.",
5914: '<b>'.$srch->{'srchterm'}.'</b>');
5915: }
5916: $response .= '</span>';
5917:
5918: if ($srch->{'srchin'} ne 'alc') {
5919: $forcenewuser = 1;
5920: my $cansrchinst = 0;
5921: if ($srch->{'srchdomain'}) {
5922: my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
5923: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
5924: if ($domconfig{'directorysrch'}{'available'}) {
5925: $cansrchinst = 1;
5926: }
5927: }
5928: }
5929: if ((($srch->{'srchby'} eq 'lastfirst') ||
5930: ($srch->{'srchby'} eq 'lastname')) &&
5931: ($srch->{'srchin'} eq 'dom')) {
5932: if ($cansrchinst) {
5933: $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
5934: }
5935: }
5936: if ($srch->{'srchin'} eq 'crs') {
5937: $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
5938: }
5939: }
5940: my $createdom = $env{'request.role.domain'};
5941: if ($context eq 'requestcrs') {
5942: if ($env{'form.coursedom'} ne '') {
5943: $createdom = $env{'form.coursedom'};
5944: }
5945: }
5946: if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $createdom)) {
5947: my $cancreate =
5948: &Apache::lonuserutils::can_create_user($createdom,$context);
5949: my $targetdom = '<span class="LC_cusr_emph">'.$createdom.'</span>';
5950: if ($cancreate) {
5951: my $showdom = &display_domain_info($createdom);
5952: $response .= '<br /><br />'
5953: .'<b>'.&mt('To add a new user:').'</b>'
5954: .'<br />';
5955: if ($context eq 'requestcrs') {
5956: $response .= &mt("(You can only define new users in the new course's domain - [_1])",$targetdom);
5957: } else {
5958: $response .= &mt("(You can only create new users in your current role's domain - [_1])",$targetdom);
5959: }
5960: $response .='<ul><li>'
5961: .&mt("Set 'Domain/institution to search' to: [_1]",'<span class="LC_cusr_emph">'.$showdom.'</span>')
5962: .'</li><li>'
5963: .&mt("Set 'Search criteria' to: [_1]username is ..... in selected LON-CAPA domain[_2]",'<span class="LC_cusr_emph">','</span>')
5964: .'</li><li>'
5965: .&mt('Provide the proposed username')
5966: .'</li><li>'
5967: .&mt("Click 'Search'")
5968: .'</li></ul><br />';
5969: } else {
5970: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
5971: $response .= '<br /><br />';
5972: if ($context eq 'requestcrs') {
5973: $response .= &mt("You are not authorized to define new users in the new course's domain - [_1].",$targetdom);
5974: } else {
5975: $response .= &mt("You are not authorized to create new users in your current role's domain - [_1].",$targetdom);
5976: }
5977: $response .= '<br />'
5978: .&mt('Please contact the [_1]helpdesk[_2] if you need to create a new user.'
5979: ,' <a'.$helplink.'>'
5980: ,'</a>')
5981: .'<br /><br />';
5982: }
5983: }
5984: }
5985: }
5986: return ($currstate,$response,$forcenewuser);
5987: }
5988:
5989: sub display_domain_info {
5990: my ($dom) = @_;
5991: my $output = $dom;
5992: if ($dom ne '') {
5993: my $domdesc = &Apache::lonnet::domain($dom,'description');
5994: if ($domdesc ne '') {
5995: $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
5996: }
5997: }
5998: return $output;
5999: }
6000:
6001: sub crumb_utilities {
6002: my %elements = (
6003: crtuser => {
6004: srchterm => 'text',
6005: srchin => 'selectbox',
6006: srchby => 'selectbox',
6007: srchtype => 'selectbox',
6008: srchdomain => 'selectbox',
6009: },
6010: crtusername => {
6011: srchterm => 'text',
6012: srchdomain => 'selectbox',
6013: },
6014: docustom => {
6015: rolename => 'selectbox',
6016: newrolename => 'textbox',
6017: },
6018: studentform => {
6019: srchterm => 'text',
6020: srchin => 'selectbox',
6021: srchby => 'selectbox',
6022: srchtype => 'selectbox',
6023: srchdomain => 'selectbox',
6024: },
6025: );
6026:
6027: my $jsback .= qq|
6028: function backPage(formname,prevphase,prevstate) {
6029: if (typeof prevphase == 'undefined') {
6030: formname.phase.value = '';
6031: }
6032: else {
6033: formname.phase.value = prevphase;
6034: }
6035: if (typeof prevstate == 'undefined') {
6036: formname.currstate.value = '';
6037: }
6038: else {
6039: formname.currstate.value = prevstate;
6040: }
6041: formname.submit();
6042: }
6043: |;
6044: return ($jsback,\%elements);
6045: }
6046:
6047: sub course_level_table {
6048: my (%inccourses) = @_;
6049: my $table = '';
6050: # Custom Roles?
6051:
6052: my %customroles=&Apache::lonuserutils::my_custom_roles();
6053: my %lt=&Apache::lonlocal::texthash(
6054: 'exs' => "Existing sections",
6055: 'new' => "Define new section",
6056: 'ssd' => "Set Start Date",
6057: 'sed' => "Set End Date",
6058: 'crl' => "Course Level",
6059: 'act' => "Activate",
6060: 'rol' => "Role",
6061: 'ext' => "Extent",
6062: 'grs' => "Section",
6063: 'sta' => "Start",
6064: 'end' => "End"
6065: );
6066:
6067: foreach my $protectedcourse (sort(keys(%inccourses))) {
6068: my $thiscourse=$protectedcourse;
6069: $thiscourse=~s:_:/:g;
6070: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
6071: my $isowner = &is_courseowner($protectedcourse,$coursedata{'internal.courseowner'});
6072: my $area=$coursedata{'description'};
6073: my $crstype=$coursedata{'type'};
6074: if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; }
6075: my ($domain,$cnum)=split(/\//,$thiscourse);
6076: my %sections_count;
6077: if (defined($env{'request.course.id'})) {
6078: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
6079: %sections_count =
6080: &Apache::loncommon::get_sections($domain,$cnum);
6081: }
6082: }
6083: my @roles = &Apache::lonuserutils::roles_by_context('course','',$crstype);
6084: foreach my $role (@roles) {
6085: my $plrole=&Apache::lonnet::plaintext($role,$crstype);
6086: if ((&Apache::lonnet::allowed('c'.$role,$thiscourse)) ||
6087: ((($role eq 'cc') || ($role eq 'co')) && ($isowner))) {
6088: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6089: $plrole,\%sections_count,\%lt);
6090: } elsif ($env{'request.course.sec'} ne '') {
6091: if (&Apache::lonnet::allowed('c'.$role,$thiscourse.'/'.
6092: $env{'request.course.sec'})) {
6093: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6094: $plrole,\%sections_count,\%lt);
6095: }
6096: }
6097: }
6098: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
6099: foreach my $cust (sort(keys(%customroles))) {
6100: next if ($crstype eq 'Community' && $customroles{$cust} =~ /bre\&S/);
6101: my $role = 'cr_cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$cust;
6102: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6103: $cust,\%sections_count,\%lt);
6104: }
6105: }
6106: }
6107: return '' if ($table eq ''); # return nothing if there is nothing
6108: # in the table
6109: my $result;
6110: if (!$env{'request.course.id'}) {
6111: $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
6112: }
6113: $result .=
6114: &Apache::loncommon::start_data_table().
6115: &Apache::loncommon::start_data_table_header_row().
6116: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.'</th>
6117: <th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
6118: &Apache::loncommon::end_data_table_header_row().
6119: $table.
6120: &Apache::loncommon::end_data_table();
6121: return $result;
6122: }
6123:
6124: sub course_level_row {
6125: my ($protectedcourse,$role,$area,$domain,$plrole,$sections_count,$lt) = @_;
6126: my $row = &Apache::loncommon::start_data_table_row().
6127: ' <td><input type="checkbox" name="act_'.
6128: $protectedcourse.'_'.$role.'" /></td>'."\n".
6129: ' <td>'.$plrole.'</td>'."\n".
6130: ' <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
6131: if (($role eq 'cc') || ($role eq 'co')) {
6132: $row .= '<td> </td>';
6133: } elsif ($env{'request.course.sec'} ne '') {
6134: $row .= ' <td><input type="hidden" value="'.
6135: $env{'request.course.sec'}.'" '.
6136: 'name="sec_'.$protectedcourse.'_'.$role.'" />'.
6137: $env{'request.course.sec'}.'</td>';
6138: } else {
6139: if (ref($sections_count) eq 'HASH') {
6140: my $currsec =
6141: &Apache::lonuserutils::course_sections($sections_count,
6142: $protectedcourse.'_'.$role);
6143: $row .= '<td><table class="LC_createuser">'."\n".
6144: '<tr class="LC_section_row">'."\n".
6145: ' <td valign="top">'.$lt->{'exs'}.'<br />'.
6146: $currsec.'</td>'."\n".
6147: ' <td> </td>'."\n".
6148: ' <td valign="top"> '.$lt->{'new'}.'<br />'.
6149: '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.
6150: '" value="" />'.
6151: '<input type="hidden" '.
6152: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n".
6153: '</tr></table></td>'."\n";
6154: } else {
6155: $row .= '<td><input type="text" size="10" '.
6156: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n";
6157: }
6158: }
6159: $row .= <<ENDTIMEENTRY;
6160: <td><input type="hidden" name="start_$protectedcourse\_$role" value="" />
6161: <a href=
6162: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'ssd'}</a></td>
6163: <td><input type="hidden" name="end_$protectedcourse\_$role" value="" />
6164: <a href=
6165: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'sed'}</a></td>
6166: ENDTIMEENTRY
6167: $row .= &Apache::loncommon::end_data_table_row();
6168: return $row;
6169: }
6170:
6171: sub course_level_dc {
6172: my ($dcdom) = @_;
6173: my %customroles=&Apache::lonuserutils::my_custom_roles();
6174: my @roles = &Apache::lonuserutils::roles_by_context('course');
6175: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
6176: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
6177: '<input type="hidden" name="dccourse" value="" />';
6178: my $courseform='<b>'.&Apache::loncommon::selectcourse_link
6179: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Course/Community','crstype').'</b>';
6180: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu','role','Course/Community Browser');
6181: my %lt=&Apache::lonlocal::texthash(
6182: 'rol' => "Role",
6183: 'grs' => "Section",
6184: 'exs' => "Existing sections",
6185: 'new' => "Define new section",
6186: 'sta' => "Start",
6187: 'end' => "End",
6188: 'ssd' => "Set Start Date",
6189: 'sed' => "Set End Date"
6190: );
6191: my $header = '<h4>'.&mt('Course/Community Level').'</h4>'.
6192: &Apache::loncommon::start_data_table().
6193: &Apache::loncommon::start_data_table_header_row().
6194: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
6195: &Apache::loncommon::end_data_table_header_row();
6196: my $otheritems = &Apache::loncommon::start_data_table_row()."\n".
6197: '<td><br /><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc','','','','crstype'".')" /></td>'."\n".
6198: '<td valign><br /><select name="role">'."\n";
6199: foreach my $role (@roles) {
6200: my $plrole=&Apache::lonnet::plaintext($role);
6201: $otheritems .= ' <option value="'.$role.'">'.$plrole;
6202: }
6203: if ( keys %customroles > 0) {
6204: foreach my $cust (sort keys %customroles) {
6205: my $custrole='cr_cr_'.$env{'user.domain'}.
6206: '_'.$env{'user.name'}.'_'.$cust;
6207: $otheritems .= ' <option value="'.$custrole.'">'.$cust;
6208: }
6209: }
6210: $otheritems .= '</select></td><td>'.
6211: '<table border="0" cellspacing="0" cellpadding="0">'.
6212: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
6213: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
6214: '<td> </td>'.
6215: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
6216: '<input type="text" name="newsec" value="" />'.
6217: '<input type="hidden" name="section" value="" />'.
6218: '<input type="hidden" name="groups" value="" />'.
6219: '<input type="hidden" name="crstype" value="" /></td>'.
6220: '</tr></table></td>';
6221: $otheritems .= <<ENDTIMEENTRY;
6222: <td><br /><input type="hidden" name="start" value='' />
6223: <a href=
6224: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
6225: <td><br /><input type="hidden" name="end" value='' />
6226: <a href=
6227: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
6228: ENDTIMEENTRY
6229: $otheritems .= &Apache::loncommon::end_data_table_row().
6230: &Apache::loncommon::end_data_table()."\n";
6231: return $cb_jscript.$header.$hiddenitems.$otheritems;
6232: }
6233:
6234: sub update_selfenroll_config {
6235: my ($r,$context,$permission) = @_;
6236: my ($row,$lt) = &get_selfenroll_titles();
6237: my %curr_groups = &Apache::longroup::coursegroups();
6238: my (%changes,%warning);
6239: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
6240: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
6241: my $curr_types;
6242: if (ref($row) eq 'ARRAY') {
6243: foreach my $item (@{$row}) {
6244: if ($item eq 'enroll_dates') {
6245: my (%currenrolldate,%newenrolldate);
6246: foreach my $type ('start','end') {
6247: $currenrolldate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_date'};
6248: $newenrolldate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_date');
6249: if ($newenrolldate{$type} ne $currenrolldate{$type}) {
6250: $changes{'internal.selfenroll_'.$type.'_date'} = $newenrolldate{$type};
6251: }
6252: }
6253: } elsif ($item eq 'access_dates') {
6254: my (%currdate,%newdate);
6255: foreach my $type ('start','end') {
6256: $currdate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_access'};
6257: $newdate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_access');
6258: if ($newdate{$type} ne $currdate{$type}) {
6259: $changes{'internal.selfenroll_'.$type.'_access'} = $newdate{$type};
6260: }
6261: }
6262: } elsif ($item eq 'types') {
6263: $curr_types =
6264: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6265: if ($env{'form.selfenroll_all'}) {
6266: if ($curr_types ne '*') {
6267: $changes{'internal.selfenroll_types'} = '*';
6268: } else {
6269: next;
6270: }
6271: } else {
6272: my %currdoms;
6273: my @entries = split(/;/,$curr_types);
6274: my @deletedoms = &Apache::loncommon::get_env_multiple('form.selfenroll_delete');
6275: my @activations = &Apache::loncommon::get_env_multiple('form.selfenroll_activate');
6276: my $newnum = 0;
6277: my @latesttypes;
6278: foreach my $num (@activations) {
6279: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$num);
6280: if (@types > 0) {
6281: @types = sort(@types);
6282: my $typestr = join(',',@types);
6283: my $typedom = $env{'form.selfenroll_dom_'.$num};
6284: $latesttypes[$newnum] = $typedom.':'.$typestr;
6285: $currdoms{$typedom} = 1;
6286: $newnum ++;
6287: }
6288: }
6289: for (my $j=0; $j<$env{'form.selfenroll_types_total'}; $j++) {
6290: if ((!grep(/^$j$/,@deletedoms)) && (!grep(/^$j$/,@activations))) {
6291: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$j);
6292: if (@types > 0) {
6293: @types = sort(@types);
6294: my $typestr = join(',',@types);
6295: my $typedom = $env{'form.selfenroll_dom_'.$j};
6296: $latesttypes[$newnum] = $typedom.':'.$typestr;
6297: $currdoms{$typedom} = 1;
6298: $newnum ++;
6299: }
6300: }
6301: }
6302: if ($env{'form.selfenroll_newdom'} ne '') {
6303: my $typedom = $env{'form.selfenroll_newdom'};
6304: if ((!defined($currdoms{$typedom})) &&
6305: (&Apache::lonnet::domain($typedom) ne '')) {
6306: my $typestr;
6307: my ($othertitle,$usertypes,$types) =
6308: &Apache::loncommon::sorted_inst_types($typedom);
6309: my $othervalue = 'any';
6310: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6311: if (@{$types} > 0) {
6312: my @esc_types = map { &escape($_); } @{$types};
6313: $othervalue = 'other';
6314: $typestr = join(',',(@esc_types,$othervalue));
6315: }
6316: $typestr = $othervalue;
6317: } else {
6318: $typestr = $othervalue;
6319: }
6320: $latesttypes[$newnum] = $typedom.':'.$typestr;
6321: $newnum ++ ;
6322: }
6323: }
6324: my $selfenroll_types = join(';',@latesttypes);
6325: if ($selfenroll_types ne $curr_types) {
6326: $changes{'internal.selfenroll_types'} = $selfenroll_types;
6327: }
6328: }
6329: } elsif ($item eq 'limit') {
6330: my $newlimit = $env{'form.selfenroll_limit'};
6331: my $newcap = $env{'form.selfenroll_cap'};
6332: $newcap =~s/\s+//g;
6333: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6334: $currlimit = 'none' if ($currlimit eq '');
6335: my $currcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6336: if ($newlimit ne $currlimit) {
6337: if ($newlimit ne 'none') {
6338: if ($newcap =~ /^\d+$/) {
6339: if ($newcap ne $currcap) {
6340: $changes{'internal.selfenroll_cap'} = $newcap;
6341: }
6342: $changes{'internal.selfenroll_limit'} = $newlimit;
6343: } else {
6344: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6345: }
6346: } elsif ($currcap ne '') {
6347: $changes{'internal.selfenroll_cap'} = '';
6348: $changes{'internal.selfenroll_limit'} = $newlimit;
6349: }
6350: } elsif ($currlimit ne 'none') {
6351: if ($newcap =~ /^\d+$/) {
6352: if ($newcap ne $currcap) {
6353: $changes{'internal.selfenroll_cap'} = $newcap;
6354: }
6355: } else {
6356: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6357: }
6358: }
6359: } elsif ($item eq 'approval') {
6360: my (@currnotified,@newnotified);
6361: my $currapproval = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6362: my $currnotifylist = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6363: if ($currnotifylist ne '') {
6364: @currnotified = split(/,/,$currnotifylist);
6365: @currnotified = sort(@currnotified);
6366: }
6367: my $newapproval = $env{'form.selfenroll_approval'};
6368: @newnotified = &Apache::loncommon::get_env_multiple('form.selfenroll_notify');
6369: @newnotified = sort(@newnotified);
6370: if ($newapproval ne $currapproval) {
6371: $changes{'internal.selfenroll_approval'} = $newapproval;
6372: if (!$newapproval) {
6373: if ($currnotifylist ne '') {
6374: $changes{'internal.selfenroll_notifylist'} = '';
6375: }
6376: } else {
6377: my @differences =
6378: &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6379: if (@differences > 0) {
6380: if (@newnotified > 0) {
6381: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6382: } else {
6383: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6384: }
6385: }
6386: }
6387: } else {
6388: my @differences = &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6389: if (@differences > 0) {
6390: if (@newnotified > 0) {
6391: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6392: } else {
6393: $changes{'internal.selfenroll_notifylist'} = '';
6394: }
6395: }
6396: }
6397: } else {
6398: my $curr_val =
6399: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6400: my $newval = $env{'form.selfenroll_'.$item};
6401: if ($item eq 'section') {
6402: $newval = $env{'form.sections'};
6403: if (defined($curr_groups{$newval})) {
6404: $newval = $curr_val;
6405: $warning{$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');
6406: } elsif ($newval eq 'all') {
6407: $newval = $curr_val;
6408: $warning{$item} = &mt('Section for self-enrolled users unchanged, as "all" is a reserved section name.');
6409: }
6410: if ($newval eq '') {
6411: $newval = 'none';
6412: }
6413: }
6414: if ($newval ne $curr_val) {
6415: $changes{'internal.selfenroll_'.$item} = $newval;
6416: }
6417: }
6418: }
6419: if (keys(%warning) > 0) {
6420: foreach my $item (@{$row}) {
6421: if (exists($warning{$item})) {
6422: $r->print($warning{$item}.'<br />');
6423: }
6424: }
6425: }
6426: if (keys(%changes) > 0) {
6427: my $putresult = &Apache::lonnet::put('environment',\%changes,$cdom,$cnum);
6428: if ($putresult eq 'ok') {
6429: if ((exists($changes{'internal.selfenroll_types'})) ||
6430: (exists($changes{'internal.selfenroll_start_date'})) ||
6431: (exists($changes{'internal.selfenroll_end_date'}))) {
6432: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
6433: $cnum,undef,undef,'Course');
6434: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
6435: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
6436: foreach my $item ('selfenroll_types','selfenroll_start_date','selfenroll_end_date') {
6437: if (exists($changes{'internal.'.$item})) {
6438: $crsinfo{$env{'request.course.id'}}{$item} =
6439: $changes{'internal.'.$item};
6440: }
6441: }
6442: my $crsputresult =
6443: &Apache::lonnet::courseidput($cdom,\%crsinfo,
6444: $chome,'notime');
6445: }
6446: }
6447: $r->print(&mt('The following changes were made to self-enrollment settings:').'<ul>');
6448: foreach my $item (@{$row}) {
6449: my $title = $item;
6450: if (ref($lt) eq 'HASH') {
6451: $title = $lt->{$item};
6452: }
6453: if ($item eq 'enroll_dates') {
6454: foreach my $type ('start','end') {
6455: if (exists($changes{'internal.selfenroll_'.$type.'_date'})) {
6456: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_date'});
6457: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6458: $title,$type,$newdate).'</li>');
6459: }
6460: }
6461: } elsif ($item eq 'access_dates') {
6462: foreach my $type ('start','end') {
6463: if (exists($changes{'internal.selfenroll_'.$type.'_access'})) {
6464: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_access'});
6465: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6466: $title,$type,$newdate).'</li>');
6467: }
6468: }
6469: } elsif ($item eq 'limit') {
6470: if ((exists($changes{'internal.selfenroll_limit'})) ||
6471: (exists($changes{'internal.selfenroll_cap'}))) {
6472: my ($newval,$newcap);
6473: if ($changes{'internal.selfenroll_cap'} ne '') {
6474: $newcap = $changes{'internal.selfenroll_cap'}
6475: } else {
6476: $newcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6477: }
6478: if ($changes{'internal.selfenroll_limit'} eq 'none') {
6479: $newval = &mt('No limit');
6480: } elsif ($changes{'internal.selfenroll_limit'} eq
6481: 'allstudents') {
6482: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6483: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6484: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6485: } else {
6486: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6487: if ($currlimit eq 'allstudents') {
6488: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6489: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6490: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6491: }
6492: }
6493: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6494: }
6495: } elsif ($item eq 'approval') {
6496: if ((exists($changes{'internal.selfenroll_approval'})) ||
6497: (exists($changes{'internal.selfenroll_notifylist'}))) {
6498: my ($newval,$newnotify);
6499: if (exists($changes{'internal.selfenroll_notifylist'})) {
6500: $newnotify = $changes{'internal.selfenroll_notifylist'};
6501: } else {
6502: $newnotify = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6503: }
6504: if ($changes{'internal.selfenroll_approval'}) {
6505: $newval = &mt('Yes');
6506: } elsif ($changes{'internal.selfenroll_approval'} eq '0') {
6507: $newval = &mt('No');
6508: } else {
6509: my $currapproval =
6510: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6511: if ($currapproval) {
6512: $newval = &mt('Yes');
6513: } else {
6514: $newval = &mt('No');
6515: }
6516: }
6517: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval));
6518: if ($newnotify) {
6519: $r->print('<br />'.&mt('The following will be notified when an enrollment request needs approval, or has been approved: [_1].',$newnotify));
6520: } else {
6521: $r->print('<br />'.&mt('No notifications sent when an enrollment request needs approval, or has been approved.'));
6522: }
6523: $r->print('</li>'."\n");
6524: }
6525: } else {
6526: if (exists($changes{'internal.selfenroll_'.$item})) {
6527: my $newval = $changes{'internal.selfenroll_'.$item};
6528: if ($item eq 'types') {
6529: if ($newval eq '') {
6530: $newval = &mt('None');
6531: } elsif ($newval eq '*') {
6532: $newval = &mt('Any user in any domain');
6533: }
6534: } elsif ($item eq 'registered') {
6535: if ($newval eq '1') {
6536: $newval = &mt('Yes');
6537: } elsif ($newval eq '0') {
6538: $newval = &mt('No');
6539: }
6540: }
6541: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6542: }
6543: }
6544: }
6545: $r->print('</ul>');
6546: my %newenvhash;
6547: foreach my $key (keys(%changes)) {
6548: $newenvhash{'course.'.$env{'request.course.id'}.'.'.$key} = $changes{$key};
6549: }
6550: &Apache::lonnet::appenv(\%newenvhash);
6551: } else {
6552: $r->print(&mt('An error occurred when saving changes to self-enrollment settings in this course.').'<br />'.&mt('The error was: [_1].',$putresult));
6553: }
6554: } else {
6555: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6556: }
6557: } else {
6558: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6559: }
6560: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
6561: if (ref($visactions) eq 'HASH') {
6562: if (!$visible) {
6563: $r->print('<br />'.$visactions->{'miss'}.'<br />'.$visactions->{'yous'}.
6564: '<br />');
6565: if (ref($vismsgs) eq 'ARRAY') {
6566: $r->print('<br />'.$visactions->{'take'}.'<ul>');
6567: foreach my $item (@{$vismsgs}) {
6568: $r->print('<li>'.$visactions->{$item}.'</li>');
6569: }
6570: $r->print('</ul>');
6571: }
6572: $r->print($cansetvis);
6573: }
6574: }
6575: return;
6576: }
6577:
6578: sub get_selfenroll_titles {
6579: my @row = ('types','registered','enroll_dates','access_dates','section',
6580: 'approval','limit');
6581: my %lt = &Apache::lonlocal::texthash (
6582: types => 'Users allowed to self-enroll in this course',
6583: registered => 'Restrict self-enrollment to students officially registered for the course',
6584: enroll_dates => 'Dates self-enrollment available',
6585: access_dates => 'Course access dates assigned to self-enrolling users',
6586: section => 'Section assigned to self-enrolling users',
6587: approval => 'Self-enrollment requests need approval?',
6588: limit => 'Enrollment limit',
6589: );
6590: return (\@row,\%lt);
6591: }
6592:
6593: sub is_courseowner {
6594: my ($thiscourse,$courseowner) = @_;
6595: if ($courseowner eq '') {
6596: if ($env{'request.course.id'} eq $thiscourse) {
6597: $courseowner = $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'};
6598: }
6599: }
6600: if ($courseowner ne '') {
6601: if ($courseowner eq $env{'user.name'}.':'.$env{'user.domain'}) {
6602: return 1;
6603: }
6604: }
6605: return;
6606: }
6607:
6608: #---------------------------------------------- end functions for &phase_two
6609:
6610: #--------------------------------- functions for &phase_two and &phase_three
6611:
6612: #--------------------------end of functions for &phase_two and &phase_three
6613:
6614: 1;
6615: __END__
6616:
6617:
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