1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.344 2010/06/09 11:56:02 bisitz Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: ###
29:
30: package Apache::loncreateuser;
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::loncreateuser.pm
37:
38: =head1 SYNOPSIS
39:
40: Handler to create users and custom roles
41:
42: Provides an Apache handler for creating users,
43: editing their login parameters, roles, and removing roles, and
44: also creating and assigning custom roles.
45:
46: =head1 OVERVIEW
47:
48: =head2 Custom Roles
49:
50: In LON-CAPA, roles are actually collections of privileges. "Teaching
51: Assistant", "Course Coordinator", and other such roles are really just
52: collection of privileges that are useful in many circumstances.
53:
54: Custom roles can be defined by a Domain Coordinator, Course Coordinator
55: or Community Coordinator via the Manage User functionality.
56: The custom role editor screen will show all privileges which can be
57: assigned to users. For a complete list of privileges, please see
58: C</home/httpd/lonTabs/rolesplain.tab>.
59:
60: Custom role definitions are stored in the C<roles.db> file of the creator
61: of the role.
62:
63: =cut
64:
65: use strict;
66: use Apache::Constants qw(:common :http);
67: use Apache::lonnet;
68: use Apache::loncommon;
69: use Apache::lonlocal;
70: use Apache::longroup;
71: use Apache::lonuserutils;
72: use Apache::loncoursequeueadmin;
73: use LONCAPA qw(:DEFAULT :match);
74:
75: my $loginscript; # piece of javascript used in two separate instances
76: my $authformnop;
77: my $authformkrb;
78: my $authformint;
79: my $authformfsys;
80: my $authformloc;
81:
82: sub initialize_authen_forms {
83: my ($dom,$formname,$curr_authtype,$mode) = @_;
84: my ($krbdef,$krbdefdom) = &Apache::loncommon::get_kerberos_defaults($dom);
85: my %param = ( formname => $formname,
86: kerb_def_dom => $krbdefdom,
87: kerb_def_auth => $krbdef,
88: domain => $dom,
89: );
90: my %abv_auth = &auth_abbrev();
91: if ($curr_authtype =~ /^(krb4|krb5|internal|localauth|unix):(.*)$/) {
92: my $long_auth = $1;
93: my $curr_autharg = $2;
94: my %abv_auth = &auth_abbrev();
95: $param{'curr_authtype'} = $abv_auth{$long_auth};
96: if ($long_auth =~ /^krb(4|5)$/) {
97: $param{'curr_kerb_ver'} = $1;
98: $param{'curr_autharg'} = $curr_autharg;
99: }
100: if ($mode eq 'modifyuser') {
101: $param{'mode'} = $mode;
102: }
103: }
104: $loginscript = &Apache::loncommon::authform_header(%param);
105: $authformkrb = &Apache::loncommon::authform_kerberos(%param);
106: $authformnop = &Apache::loncommon::authform_nochange(%param);
107: $authformint = &Apache::loncommon::authform_internal(%param);
108: $authformfsys = &Apache::loncommon::authform_filesystem(%param);
109: $authformloc = &Apache::loncommon::authform_local(%param);
110: }
111:
112: sub auth_abbrev {
113: my %abv_auth = (
114: krb5 => 'krb',
115: krb4 => 'krb',
116: internal => 'int',
117: localuth => 'loc',
118: unix => 'fsys',
119: );
120: return %abv_auth;
121: }
122:
123: # ====================================================
124:
125: sub portfolio_quota {
126: my ($ccuname,$ccdomain) = @_;
127: my %lt = &Apache::lonlocal::texthash(
128: 'usrt' => "User Tools",
129: 'disk' => "Disk space allocated to user's portfolio files",
130: 'cuqu' => "Current quota",
131: 'cust' => "Custom quota",
132: 'defa' => "Default",
133: 'chqu' => "Change quota",
134: );
135: my ($currquota,$quotatype,$inststatus,$defquota) =
136: &Apache::loncommon::get_user_quota($ccuname,$ccdomain);
137: my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($ccdomain);
138: my ($longinsttype,$showquota,$custom_on,$custom_off,$defaultinfo);
139: if ($inststatus ne '') {
140: if ($usertypes->{$inststatus} ne '') {
141: $longinsttype = $usertypes->{$inststatus};
142: }
143: }
144: $custom_on = ' ';
145: $custom_off = ' checked="checked" ';
146: my $quota_javascript = <<"END_SCRIPT";
147: <script type="text/javascript">
148: // <![CDATA[
149: function quota_changes(caller) {
150: if (caller == "custom") {
151: if (document.cu.customquota[0].checked) {
152: document.cu.portfolioquota.value = "";
153: }
154: }
155: if (caller == "quota") {
156: document.cu.customquota[1].checked = true;
157: }
158: }
159: // ]]>
160: </script>
161: END_SCRIPT
162: if ($quotatype eq 'custom') {
163: $custom_on = $custom_off;
164: $custom_off = ' ';
165: $showquota = $currquota;
166: if ($longinsttype eq '') {
167: $defaultinfo = &mt('For this user, the default quota would be [_1]'
168: .' Mb.',$defquota);
169: } else {
170: $defaultinfo = &mt("For this user, the default quota would be [_1]".
171: " Mb, as determined by the user's institutional".
172: " affiliation ([_2]).",$defquota,$longinsttype);
173: }
174: } else {
175: if ($longinsttype eq '') {
176: $defaultinfo = &mt('For this user, the default quota is [_1]'
177: .' Mb.',$defquota);
178: } else {
179: $defaultinfo = &mt("For this user, the default quota of [_1]".
180: " Mb, is determined by the user's institutional".
181: " affiliation ([_2]).",$defquota,$longinsttype);
182: }
183: }
184:
185: my $output = $quota_javascript."\n".
186: '<h3>'.$lt{'usrt'}.'</h3>'."\n".
187: &Apache::loncommon::start_data_table();
188:
189: if (&Apache::lonnet::allowed('mut',$ccdomain)) {
190: $output .= &build_tools_display($ccuname,$ccdomain,'tools');
191: }
192: if (&Apache::lonnet::allowed('mpq',$ccdomain)) {
193: $output .= '<tr class="LC_info_row">'."\n".
194: ' <td>'.$lt{'disk'}.'</td>'."\n".
195: ' </tr>'."\n".
196: &Apache::loncommon::start_data_table_row()."\n".
197: ' <td>'.$lt{'cuqu'}.': '.
198: $currquota.' Mb. '.
199: $defaultinfo.'</td>'."\n".
200: &Apache::loncommon::end_data_table_row()."\n".
201: &Apache::loncommon::start_data_table_row()."\n".
202: ' <td><span class="LC_nobreak">'.$lt{'chqu'}.
203: ': <label>'.
204: '<input type="radio" name="customquota" value="0" '.
205: $custom_off.' onchange="javascript:quota_changes('."'custom'".')"'.
206: ' />'.$lt{'defa'}.' ('.$defquota.' Mb).</label> '.
207: ' <label><input type="radio" name="customquota" value="1" '.
208: $custom_on.' onchange="javascript:quota_changes('."'custom'".')" />'.
209: $lt{'cust'}.':</label> '.
210: '<input type="text" name="portfolioquota" size ="5" value="'.
211: $showquota.'" onfocus="javascript:quota_changes('."'quota'".')" '.
212: '/> Mb</span></td>'."\n".
213: &Apache::loncommon::end_data_table_row()."\n";
214: }
215: $output .= &Apache::loncommon::end_data_table();
216: return $output;
217: }
218:
219: sub build_tools_display {
220: my ($ccuname,$ccdomain,$context) = @_;
221: my (@usertools,%userenv,$output,@options,%validations,%reqtitles,%reqdisplay,
222: $colspan,$isadv,%domconfig);
223: my %lt = &Apache::lonlocal::texthash (
224: 'blog' => "Personal User Blog",
225: 'aboutme' => "Personal Information Page",
226: 'portfolio' => "Personal User Portfolio",
227: 'avai' => "Available",
228: 'cusa' => "availability",
229: 'chse' => "Change setting",
230: 'usde' => "Use default",
231: 'uscu' => "Use custom",
232: 'official' => 'Can request creation of official courses',
233: 'unofficial' => 'Can request creation of unofficial courses',
234: 'community' => 'Can request creation of communities',
235: );
236: if ($context eq 'requestcourses') {
237: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
238: 'requestcourses.official','requestcourses.unofficial',
239: 'requestcourses.community');
240: @usertools = ('official','unofficial','community');
241: @options =('norequest','approval','autolimit','validate');
242: %validations = &Apache::lonnet::auto_courserequest_checks($ccdomain);
243: %reqtitles = &courserequest_titles();
244: %reqdisplay = &courserequest_display();
245: $colspan = ' colspan="2"';
246: %domconfig =
247: &Apache::lonnet::get_dom('configuration',['requestcourses'],$ccdomain);
248: $isadv = &Apache::lonnet::is_advanced_user($ccuname,$ccdomain);
249: } else {
250: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
251: 'tools.aboutme','tools.portfolio','tools.blog');
252: @usertools = ('aboutme','blog','portfolio');
253: }
254: foreach my $item (@usertools) {
255: my ($custom_access,$curr_access,$cust_on,$cust_off,$tool_on,$tool_off,
256: $currdisp,$custdisp,$custradio);
257: $cust_off = 'checked="checked" ';
258: $tool_on = 'checked="checked" ';
259: $curr_access =
260: &Apache::lonnet::usertools_access($ccuname,$ccdomain,$item,undef,
261: $context);
262: if ($userenv{$context.'.'.$item} ne '') {
263: $cust_on = ' checked="checked" ';
264: $cust_off = '';
265: }
266: if ($context eq 'requestcourses') {
267: if ($userenv{$context.'.'.$item} eq '') {
268: $custom_access = &mt('Currently from default setting.');
269: } else {
270: $custom_access = &mt('Currently from custom setting.');
271: }
272: } else {
273: if ($userenv{$context.'.'.$item} eq '') {
274: $custom_access =
275: &mt('Availability determined currently from default setting.');
276: if (!$curr_access) {
277: $tool_off = 'checked="checked" ';
278: $tool_on = '';
279: }
280: } else {
281: $custom_access =
282: &mt('Availability determined currently from custom setting.');
283: if ($userenv{$context.'.'.$item} == 0) {
284: $tool_off = 'checked="checked" ';
285: $tool_on = '';
286: }
287: }
288: }
289: $output .= ' <tr class="LC_info_row">'."\n".
290: ' <td'.$colspan.'>'.$lt{$item}.'</td>'."\n".
291: ' </tr>'."\n".
292: &Apache::loncommon::start_data_table_row()."\n";
293: if ($context eq 'requestcourses') {
294: my ($curroption,$currlimit);
295: if ($userenv{$context.'.'.$item} ne '') {
296: $curroption = $userenv{$context.'.'.$item};
297: } else {
298: my (@inststatuses);
299: $curroption =
300: &Apache::loncoursequeueadmin::get_processtype($ccuname,$ccdomain,$isadv,$ccdomain,
301: $item,\@inststatuses,\%domconfig);
302: }
303: if (!$curroption) {
304: $curroption = 'norequest';
305: }
306: if ($curroption =~ /^autolimit=(\d*)$/) {
307: $currlimit = $1;
308: if ($currlimit eq '') {
309: $currdisp = &mt('Yes, automatic creation');
310: } else {
311: $currdisp = &mt('Yes, up to [quant,_1,request]/user',$currlimit);
312: }
313: } else {
314: $currdisp = $reqdisplay{$curroption};
315: }
316: $custdisp = '<table>';
317: foreach my $option (@options) {
318: my $val = $option;
319: if ($option eq 'norequest') {
320: $val = 0;
321: }
322: if ($option eq 'validate') {
323: my $canvalidate = 0;
324: if (ref($validations{$item}) eq 'HASH') {
325: if ($validations{$item}{'_custom_'}) {
326: $canvalidate = 1;
327: }
328: }
329: next if (!$canvalidate);
330: }
331: my $checked = '';
332: if ($option eq $curroption) {
333: $checked = ' checked="checked"';
334: } elsif ($option eq 'autolimit') {
335: if ($curroption =~ /^autolimit/) {
336: $checked = ' checked="checked"';
337: }
338: }
339: $custdisp .= '<tr><td><span class="LC_nobreak"><label>'.
340: '<input type="radio" name="crsreq_'.$item.
341: '" value="'.$val.'"'.$checked.' />'.
342: $reqtitles{$option}.'</label> ';
343: if ($option eq 'autolimit') {
344: $custdisp .= '<input type="text" name="crsreq_'.
345: $item.'_limit" size="1" '.
346: 'value="'.$currlimit.'" /></span><br />'.
347: $reqtitles{'unlimited'};
348: } else {
349: $custdisp .= '</span>';
350: }
351: $custdisp .= '</td></tr>';
352: }
353: $custdisp .= '</table>';
354: $custradio = '</span></td><td>'.&mt('Custom setting').'<br />'.$custdisp;
355: } else {
356: $currdisp = ($curr_access?&mt('Yes'):&mt('No'));
357: $custdisp = '<span class="LC_nobreak"><label>'.
358: '<input type="radio" name="'.$context.'_'.$item.'"'.
359: ' value="1"'. $tool_on.'/>'.&mt('On').'</label> <label>'.
360: '<input type="radio" name="'.$context.'_'.$item.'" value="0" '.
361: $tool_off.'/>'.&mt('Off').'</label></span>';
362: $custradio = (' 'x2).'--'.$lt{'cusa'}.': '.$custdisp.
363: '</span>';
364: }
365: $output .= ' <td'.$colspan.'>'.$custom_access.(' 'x4).
366: $lt{'avai'}.': '.$currdisp.'</td>'."\n".
367: &Apache::loncommon::end_data_table_row()."\n".
368: &Apache::loncommon::start_data_table_row()."\n".
369: ' <td style="vertical-align:top;"><span class="LC_nobreak">'.
370: $lt{'chse'}.': <label>'.
371: '<input type="radio" name="custom'.$item.'" value="0" '.
372: $cust_off.'/>'.$lt{'usde'}.'</label>'.(' ' x3).
373: '<label><input type="radio" name="custom'.$item.'" value="1" '.
374: $cust_on.'/>'.$lt{'uscu'}.'</label>'.$custradio.'</td>'.
375: &Apache::loncommon::end_data_table_row()."\n";
376: }
377: return $output;
378: }
379:
380: sub coursereq_externaluser {
381: my ($ccuname,$ccdomain,$cdom) = @_;
382: my (@usertools,@options,%validations,%userenv,$output);
383: my %lt = &Apache::lonlocal::texthash (
384: 'official' => 'Can request creation of official courses',
385: 'unofficial' => 'Can request creation of unofficial courses',
386: 'community' => 'Can request creation of communities',
387: );
388:
389: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
390: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
391: 'reqcrsotherdom.community');
392: @usertools = ('official','unofficial','community');
393: @options = ('approval','validate','autolimit');
394: %validations = &Apache::lonnet::auto_courserequest_checks($cdom);
395: my $optregex = join('|',@options);
396: my %reqtitles = &courserequest_titles();
397: foreach my $item (@usertools) {
398: my ($curroption,$currlimit,$tooloff);
399: if ($userenv{'reqcrsotherdom.'.$item} ne '') {
400: my @curr = split(',',$userenv{'reqcrsotherdom.'.$item});
401: foreach my $req (@curr) {
402: if ($req =~ /^\Q$cdom\E\:($optregex)=?(\d*)$/) {
403: $curroption = $1;
404: $currlimit = $2;
405: last;
406: }
407: }
408: if (!$curroption) {
409: $curroption = 'norequest';
410: $tooloff = ' checked="checked"';
411: }
412: } else {
413: $curroption = 'norequest';
414: $tooloff = ' checked="checked"';
415: }
416: $output.= &Apache::loncommon::start_data_table_row()."\n".
417: ' <td><span class="LC_nobreak">'.$lt{$item}.': </span></td><td>'.
418: '<table><tr><td valign="top">'."\n".
419: '<label><input type="radio" name="reqcrsotherdom_'.$item.
420: '" value=""'.$tooloff.' />'.$reqtitles{'norequest'}.
421: '</label></td>';
422: foreach my $option (@options) {
423: if ($option eq 'validate') {
424: my $canvalidate = 0;
425: if (ref($validations{$item}) eq 'HASH') {
426: if ($validations{$item}{'_external_'}) {
427: $canvalidate = 1;
428: }
429: }
430: next if (!$canvalidate);
431: }
432: my $checked = '';
433: if ($option eq $curroption) {
434: $checked = ' checked="checked"';
435: }
436: $output .= '<td valign="top"><span class="LC_nobreak"><label>'.
437: '<input type="radio" name="reqcrsotherdom_'.$item.
438: '" value="'.$option.'"'.$checked.' />'.
439: $reqtitles{$option}.'</label>';
440: if ($option eq 'autolimit') {
441: $output .= ' <input type="text" name="reqcrsotherdom_'.
442: $item.'_limit" size="1" '.
443: 'value="'.$currlimit.'" /></span>'.
444: '<br />'.$reqtitles{'unlimited'};
445: } else {
446: $output .= '</span>';
447: }
448: $output .= '</td>';
449: }
450: $output .= '</td></tr></table></td>'."\n".
451: &Apache::loncommon::end_data_table_row()."\n";
452: }
453: return $output;
454: }
455:
456: sub courserequest_titles {
457: my %titles = &Apache::lonlocal::texthash (
458: official => 'Official',
459: unofficial => 'Unofficial',
460: community => 'Communities',
461: norequest => 'Not allowed',
462: approval => 'Approval by Dom. Coord.',
463: validate => 'With validation',
464: autolimit => 'Numerical limit',
465: unlimited => '(blank for unlimited)',
466: );
467: return %titles;
468: }
469:
470: sub courserequest_display {
471: my %titles = &Apache::lonlocal::texthash (
472: approval => 'Yes, need approval',
473: validate => 'Yes, with validation',
474: norequest => 'No',
475: );
476: return %titles;
477: }
478:
479: # =================================================================== Phase one
480:
481: sub print_username_entry_form {
482: my ($r,$context,$response,$srch,$forcenewuser,$crstype) = @_;
483: my $defdom=$env{'request.role.domain'};
484: my $formtoset = 'crtuser';
485: if (exists($env{'form.startrolename'})) {
486: $formtoset = 'docustom';
487: $env{'form.rolename'} = $env{'form.startrolename'};
488: } elsif ($env{'form.origform'} eq 'crtusername') {
489: $formtoset = $env{'form.origform'};
490: }
491:
492: my ($jsback,$elements) = &crumb_utilities();
493:
494: my $jscript = &Apache::loncommon::studentbrowser_javascript()."\n".
495: '<script type="text/javascript">'."\n".
496: '// <![CDATA['."\n".
497: &Apache::lonhtmlcommon::set_form_elements($elements->{$formtoset})."\n".
498: '// ]]>'."\n".
499: '</script>'."\n";
500:
501: my %existingroles=&Apache::lonuserutils::my_custom_roles($crstype);
502: if (($env{'form.action'} eq 'custom') && (keys(%existingroles) > 0)
503: && (&Apache::lonnet::allowed('mcr','/'))) {
504: $jscript .= &customrole_javascript();
505: }
506: my %loaditems = (
507: 'onload' => "javascript:setFormElements(document.$formtoset)",
508: );
509: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
510: my $start_page =
511: &Apache::loncommon::start_page('User Management',
512: $jscript,{'add_entries' => \%loaditems,});
513: if ($env{'form.action'} eq 'custom') {
514: &Apache::lonhtmlcommon::add_breadcrumb
515: ({href=>"javascript:backPage(document.crtuser)",
516: text=>"Pick custom role",});
517: } else {
518: &Apache::lonhtmlcommon::add_breadcrumb
519: ({href=>"javascript:backPage(document.crtuser)",
520: text=>$breadcrumb_text{'search'},
521: faq=>282,bug=>'Instructor Interface',});
522: }
523: my $helpitem = 'Course_Change_Privileges';
524: if ($env{'form.action'} eq 'custom') {
525: $helpitem = 'Course_Editing_Custom_Roles';
526: } elsif ($env{'form.action'} eq 'singlestudent') {
527: $helpitem = 'Course_Add_Student';
528: }
529: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
530: $helpitem);
531: my %lt=&Apache::lonlocal::texthash(
532: 'srst' => 'Search for a user and enroll as a student',
533: 'srme' => 'Search for a user and enroll as a member',
534: 'srad' => 'Search for a user and modify/add user information or roles',
535: 'usr' => "Username",
536: 'dom' => "Domain",
537: 'ecrp' => "Define or Edit Custom Role",
538: 'nr' => "role name",
539: 'cre' => "Next",
540: );
541: $r->print($start_page."\n".$crumbs);
542: if ($env{'form.action'} eq 'custom') {
543: if (&Apache::lonnet::allowed('mcr','/')) {
544: my $newroletext = &mt('Define new custom role:');
545: $r->print('<form action="/adm/createuser" method="post" name="docustom">'.
546: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
547: '<input type="hidden" name="phase" value="selected_custom_edit" />'.
548: '<h3>'.$lt{'ecrp'}.'</h3>'.
549: &Apache::loncommon::start_data_table().
550: &Apache::loncommon::start_data_table_row().
551: '<td>');
552: if (keys(%existingroles) > 0) {
553: $r->print('<br /><label><input type="radio" name="customroleaction" value="new" checked="checked" onclick="setCustomFields();" /><b>'.$newroletext.'</b></label>');
554: } else {
555: $r->print('<br /><input type="hidden" name="customroleaction" value="new" /><b>'.$newroletext.'</b>');
556: }
557: $r->print('</td><td align="center">'.$lt{'nr'}.'<br /><input type="text" size="15" name="newrolename" onfocus="setCustomAction('."'new'".');" /></td>'.
558: &Apache::loncommon::end_data_table_row());
559: if (keys(%existingroles) > 0) {
560: $r->print(&Apache::loncommon::start_data_table_row().'<td><br />'.
561: '<label><input type="radio" name="customroleaction" value="edit" onclick="setCustomFields();"/><b>'.
562: &mt('View/Modify existing role:').'</b></label></td>'.
563: '<td align="center"><br />'.
564: '<select name="rolename" onchange="setCustomAction('."'edit'".');">'.
565: '<option value="" selected="selected">'.
566: &mt('Select'));
567: foreach my $role (sort(keys(%existingroles))) {
568: $r->print('<option value="'.$role.'">'.$role.'</option>');
569: }
570: $r->print('</select>'.
571: '</td>'.
572: &Apache::loncommon::end_data_table_row());
573: }
574: $r->print(&Apache::loncommon::end_data_table().'<p>'.
575: '<input name="customeditor" type="submit" value="'.
576: $lt{'cre'}.'" /></p>'.
577: '</form>');
578: }
579: } else {
580: my $actiontext = $lt{'srad'};
581: if ($env{'form.action'} eq 'singlestudent') {
582: if ($crstype eq 'Community') {
583: $actiontext = $lt{'srme'};
584: } else {
585: $actiontext = $lt{'srst'};
586: }
587: }
588: $r->print("<h3>$actiontext</h3>");
589: if ($env{'form.origform'} ne 'crtusername') {
590: $r->print("\n".$response);
591: }
592: $r->print(&entry_form($defdom,$srch,$forcenewuser,$context,$response,$crstype));
593: }
594: $r->print(&Apache::loncommon::end_page());
595: }
596:
597: sub customrole_javascript {
598: my $js = <<"END";
599: <script type="text/javascript">
600: // <![CDATA[
601:
602: function setCustomFields() {
603: if (document.docustom.customroleaction.length > 0) {
604: for (var i=0; i<document.docustom.customroleaction.length; i++) {
605: if (document.docustom.customroleaction[i].checked) {
606: if (document.docustom.customroleaction[i].value == 'new') {
607: document.docustom.rolename.selectedIndex = 0;
608: } else {
609: document.docustom.newrolename.value = '';
610: }
611: }
612: }
613: }
614: return;
615: }
616:
617: function setCustomAction(caller) {
618: if (document.docustom.customroleaction.length > 0) {
619: for (var i=0; i<document.docustom.customroleaction.length; i++) {
620: if (document.docustom.customroleaction[i].value == caller) {
621: document.docustom.customroleaction[i].checked = true;
622: }
623: }
624: }
625: setCustomFields();
626: return;
627: }
628:
629: // ]]>
630: </script>
631: END
632: return $js;
633: }
634:
635: sub entry_form {
636: my ($dom,$srch,$forcenewuser,$context,$responsemsg,$crstype) = @_;
637: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
638: my ($usertype,$inexact);
639: if (ref($srch) eq 'HASH') {
640: if (($srch->{'srchin'} eq 'dom') &&
641: ($srch->{'srchby'} eq 'uname') &&
642: ($srch->{'srchtype'} eq 'exact') &&
643: ($srch->{'srchdomain'} ne '') &&
644: ($srch->{'srchterm'} ne '')) {
645: my ($rules,$ruleorder) =
646: &Apache::lonnet::inst_userrules($srch->{'srchdomain'},'username');
647: $usertype = &Apache::lonuserutils::check_usertype($srch->{'srchdomain'},$srch->{'srchterm'},$rules);
648: } else {
649: $inexact = 1;
650: }
651: }
652: my $cancreate =
653: &Apache::lonuserutils::can_create_user($dom,$context,$usertype);
654: my $userpicker =
655: &Apache::loncommon::user_picker($dom,$srch,$forcenewuser,
656: 'document.crtuser',$cancreate,$usertype);
657: my $srchbutton = &mt('Search');
658: if ($env{'form.action'} eq 'singlestudent') {
659: $srchbutton = &mt('Search and Enroll');
660: } elsif ($cancreate && $responsemsg ne '' && $inexact) {
661: $srchbutton = &mt('Search or Add New User');
662: }
663: my $output = <<"ENDBLOCK";
664: <form action="/adm/createuser" method="post" name="crtuser">
665: <input type="hidden" name="action" value="$env{'form.action'}" />
666: <input type="hidden" name="phase" value="get_user_info" />
667: $userpicker
668: <input name="userrole" type="button" value="$srchbutton" onclick="javascript:validateEntry(document.crtuser)" />
669: </form>
670: ENDBLOCK
671: if ($env{'form.phase'} eq '') {
672: my $defdom=$env{'request.role.domain'};
673: my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain');
674: my %lt=&Apache::lonlocal::texthash(
675: 'enro' => 'Enroll one student',
676: 'enrm' => 'Enroll one member',
677: 'admo' => 'Add/modify a single user',
678: 'crea' => 'create new user if required',
679: 'uskn' => "username is known",
680: 'crnu' => 'Create a new user',
681: 'usr' => 'Username',
682: 'dom' => 'in domain',
683: 'enrl' => 'Enroll',
684: 'cram' => 'Create/Modify user',
685: );
686: my $sellink=&Apache::loncommon::selectstudent_link('crtusername','srchterm','srchdomain');
687: my ($title,$buttontext,$showresponse);
688: if ($env{'form.action'} eq 'singlestudent') {
689: if ($crstype eq 'Community') {
690: $title = $lt{'enrm'};
691: } else {
692: $title = $lt{'enro'};
693: }
694: $buttontext = $lt{'enrl'};
695: } else {
696: $title = $lt{'admo'};
697: $buttontext = $lt{'cram'};
698: }
699: if ($cancreate) {
700: $title .= ' <span class="LC_cusr_subheading">('.$lt{'crea'}.')</span>';
701: } else {
702: $title .= ' <span class="LC_cusr_subheading">('.$lt{'uskn'}.')</span>';
703: }
704: if ($env{'form.origform'} eq 'crtusername') {
705: $showresponse = $responsemsg;
706: }
707: $output .= <<"ENDDOCUMENT";
708: <br />
709: <form action="/adm/createuser" method="post" name="crtusername">
710: <input type="hidden" name="action" value="$env{'form.action'}" />
711: <input type="hidden" name="phase" value="createnewuser" />
712: <input type="hidden" name="srchtype" value="exact" />
713: <input type="hidden" name="srchby" value="uname" />
714: <input type="hidden" name="srchin" value="dom" />
715: <input type="hidden" name="forcenewuser" value="1" />
716: <input type="hidden" name="origform" value="crtusername" />
717: <h3>$title</h3>
718: $showresponse
719: <table>
720: <tr>
721: <td>$lt{'usr'}:</td>
722: <td><input type="text" size="15" name="srchterm" /></td>
723: <td> $lt{'dom'}:</td><td>$domform</td>
724: <td> $sellink </td>
725: <td> <input name="userrole" type="submit" value="$buttontext" /></td>
726: </tr>
727: </table>
728: </form>
729: ENDDOCUMENT
730: }
731: return $output;
732: }
733:
734: sub user_modification_js {
735: my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_;
736:
737: return <<END;
738: <script type="text/javascript" language="Javascript">
739: // <![CDATA[
740:
741: function pclose() {
742: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
743: "height=350,width=350,scrollbars=no,menubar=no");
744: parmwin.close();
745: }
746:
747: $pjump_def
748: $dc_setcourse_code
749:
750: function dateset() {
751: eval("document.cu."+document.cu.pres_marker.value+
752: ".value=document.cu.pres_value.value");
753: pclose();
754: }
755:
756: $nondc_setsection_code
757: // ]]>
758: </script>
759: END
760: }
761:
762: # =================================================================== Phase two
763: sub print_user_selection_page {
764: my ($r,$response,$srch,$srch_results,$srcharray,$context,$opener_elements,$crstype) = @_;
765: my @fields = ('username','domain','lastname','firstname','permanentemail');
766: my $sortby = $env{'form.sortby'};
767:
768: if (!grep(/^\Q$sortby\E$/,@fields)) {
769: $sortby = 'lastname';
770: }
771:
772: my ($jsback,$elements) = &crumb_utilities();
773:
774: my $jscript = (<<ENDSCRIPT);
775: <script type="text/javascript">
776: // <![CDATA[
777: function pickuser(uname,udom) {
778: document.usersrchform.seluname.value=uname;
779: document.usersrchform.seludom.value=udom;
780: document.usersrchform.phase.value="userpicked";
781: document.usersrchform.submit();
782: }
783:
784: $jsback
785: // ]]>
786: </script>
787: ENDSCRIPT
788:
789: my %lt=&Apache::lonlocal::texthash(
790: 'usrch' => "User Search to add/modify roles",
791: 'stusrch' => "User Search to enroll student",
792: 'memsrch' => "User Search to enroll member",
793: 'usel' => "Select a user to add/modify roles",
794: 'stusel' => "Select a user to enroll as a student",
795: 'memsel' => "Select a user to enroll as a member",
796: 'username' => "username",
797: 'domain' => "domain",
798: 'lastname' => "last name",
799: 'firstname' => "first name",
800: 'permanentemail' => "permanent e-mail",
801: );
802: if ($context eq 'requestcrs') {
803: $r->print('<div>');
804: } else {
805: $r->print(&Apache::loncommon::start_page('User Management',$jscript));
806:
807: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
808: &Apache::lonhtmlcommon::add_breadcrumb
809: ({href=>"javascript:backPage(document.usersrchform,'','')",
810: text=>$breadcrumb_text{'search'},
811: faq=>282,bug=>'Instructor Interface',},
812: {href=>"javascript:backPage(document.usersrchform,'get_user_info','select')",
813: text=>$breadcrumb_text{'userpicked'},
814: faq=>282,bug=>'Instructor Interface',});
815: if ($env{'form.action'} eq 'singleuser') {
816: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
817: 'Course_Change_Privileges'));
818: $r->print("<b>$lt{'usrch'}</b><br />");
819: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
820: $r->print('<h3>'.$lt{'usel'}.'</h3>');
821: } elsif ($env{'form.action'} eq 'singlestudent') {
822: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
823: 'Course_Add_Student'));
824: $r->print($jscript."<b>");
825: if ($crstype eq 'Community') {
826: $r->print($lt{'memsrch'});
827: } else {
828: $r->print($lt{'stusrch'});
829: }
830: $r->print("</b><br />");
831: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
832: $r->print('</form><h3>');
833: if ($crstype eq 'Community') {
834: $r->print($lt{'memsel'});
835: } else {
836: $r->print($lt{'stusel'});
837: }
838: $r->print('</h3>');
839: }
840: }
841: $r->print('<form name="usersrchform" method="post">'.
842: &Apache::loncommon::start_data_table()."\n".
843: &Apache::loncommon::start_data_table_header_row()."\n".
844: ' <th> </th>'."\n");
845: foreach my $field (@fields) {
846: $r->print(' <th><a href="javascript:document.usersrchform.sortby.value='.
847: "'".$field."'".';document.usersrchform.submit();">'.
848: $lt{$field}.'</a></th>'."\n");
849: }
850: $r->print(&Apache::loncommon::end_data_table_header_row());
851:
852: my @sorted_users = sort {
853: lc($srch_results->{$a}->{$sortby}) cmp lc($srch_results->{$b}->{$sortby})
854: ||
855: lc($srch_results->{$a}->{lastname}) cmp lc($srch_results->{$b}->{lastname})
856: ||
857: lc($srch_results->{$a}->{firstname}) cmp lc($srch_results->{$b}->{firstname})
858: ||
859: lc($a) cmp lc($b)
860: } (keys(%$srch_results));
861:
862: foreach my $user (@sorted_users) {
863: my ($uname,$udom) = split(/:/,$user);
864: my $onclick;
865: if ($context eq 'requestcrs') {
866: $onclick =
867: 'onclick="javascript:gochoose('."'$uname','$udom',".
868: "'$srch_results->{$user}->{firstname}',".
869: "'$srch_results->{$user}->{lastname}',".
870: "'$srch_results->{$user}->{permanentemail}'".');"';
871: } else {
872: $onclick =
873: ' onclick="javascript:pickuser('."'".$uname."'".','."'".$udom."'".');"';
874: }
875: $r->print(&Apache::loncommon::start_data_table_row().
876: '<td><input type="button" name="seluser" value="'.&mt('Select').'" '.
877: $onclick.' /></td>'.
878: '<td><tt>'.$uname.'</tt></td>'.
879: '<td><tt>'.$udom.'</tt></td>');
880: foreach my $field ('lastname','firstname','permanentemail') {
881: $r->print('<td>'.$srch_results->{$user}->{$field}.'</td>');
882: }
883: $r->print(&Apache::loncommon::end_data_table_row());
884: }
885: $r->print(&Apache::loncommon::end_data_table().'<br /><br />');
886: if (ref($srcharray) eq 'ARRAY') {
887: foreach my $item (@{$srcharray}) {
888: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
889: }
890: }
891: $r->print(' <input type="hidden" name="sortby" value="'.$sortby.'" />'."\n".
892: ' <input type="hidden" name="seluname" value="" />'."\n".
893: ' <input type="hidden" name="seludom" value="" />'."\n".
894: ' <input type="hidden" name="currstate" value="select" />'."\n".
895: ' <input type="hidden" name="phase" value="get_user_info" />'."\n".
896: ' <input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n");
897: if ($context eq 'requestcrs') {
898: $r->print($opener_elements.'</form></div>');
899: } else {
900: $r->print($response.'</form>'.&Apache::loncommon::end_page());
901: }
902: }
903:
904: sub print_user_query_page {
905: my ($r,$caller) = @_;
906: # FIXME - this is for a network-wide name search (similar to catalog search)
907: # To use frames with similar behavior to catalog/portfolio search.
908: # To be implemented.
909: return;
910: }
911:
912: sub print_user_modification_page {
913: my ($r,$ccuname,$ccdomain,$srch,$response,$context,$permission,$crstype) = @_;
914: if (($ccuname eq '') || ($ccdomain eq '')) {
915: my $usermsg = &mt('No username and/or domain provided.');
916: $env{'form.phase'} = '';
917: &print_username_entry_form($r,$context,$usermsg,'','',$crstype);
918: return;
919: }
920: my ($form,$formname);
921: if ($env{'form.action'} eq 'singlestudent') {
922: $form = 'document.enrollstudent';
923: $formname = 'enrollstudent';
924: } else {
925: $form = 'document.cu';
926: $formname = 'cu';
927: }
928: my %abv_auth = &auth_abbrev();
929: my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);
930: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
931: if ($uhome eq 'no_host') {
932: my $usertype;
933: my ($rules,$ruleorder) =
934: &Apache::lonnet::inst_userrules($ccdomain,'username');
935: $usertype =
936: &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules);
937: my $cancreate =
938: &Apache::lonuserutils::can_create_user($ccdomain,$context,
939: $usertype);
940: if (!$cancreate) {
941: my $helplink = 'javascript:helpMenu('."'display'".')';
942: my %usertypetext = (
943: official => 'institutional',
944: unofficial => 'non-institutional',
945: );
946: my $response;
947: if ($env{'form.origform'} eq 'crtusername') {
948: $response = '<span class="LC_warning">'.&mt('No match found for the username [_1] in LON-CAPA domain: [_2]','<b>'.$ccuname.'</b>',$ccdomain).
949: '</span><br />';
950: }
951: $response .= '<p class="LC_warning">'
952: .&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.")
953: .' '
954: .&mt('Please contact the [_1]helpdesk[_2] for assistance.'
955: ,'<a href="'.$helplink.'">','</a>')
956: .'</p><br />';
957: $env{'form.phase'} = '';
958: &print_username_entry_form($r,$context,$response,undef,undef,$crstype);
959: return;
960: }
961: $newuser = 1;
962: my $checkhash;
963: my $checks = { 'username' => 1 };
964: $checkhash->{$ccuname.':'.$ccdomain} = { 'newuser' => $newuser };
965: &Apache::loncommon::user_rule_check($checkhash,$checks,
966: \%alerts,\%rulematch,\%inst_results,\%curr_rules,\%got_rules);
967: if (ref($alerts{'username'}) eq 'HASH') {
968: if (ref($alerts{'username'}{$ccdomain}) eq 'HASH') {
969: my $domdesc =
970: &Apache::lonnet::domain($ccdomain,'description');
971: if ($alerts{'username'}{$ccdomain}{$ccuname}) {
972: my $userchkmsg;
973: if (ref($curr_rules{$ccdomain}) eq 'HASH') {
974: $userchkmsg =
975: &Apache::loncommon::instrule_disallow_msg('username',
976: $domdesc,1).
977: &Apache::loncommon::user_rule_formats($ccdomain,
978: $domdesc,$curr_rules{$ccdomain}{'username'},
979: 'username');
980: }
981: $env{'form.phase'} = '';
982: &print_username_entry_form($r,$context,$userchkmsg,undef,undef,$crstype);
983: return;
984: }
985: }
986: }
987: } else {
988: $newuser = 0;
989: }
990: if ($response) {
991: $response = '<br />'.$response;
992: }
993:
994: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
995: my $dc_setcourse_code = '';
996: my $nondc_setsection_code = '';
997: my %loaditem;
998:
999: my $groupslist = &Apache::lonuserutils::get_groupslist();
1000:
1001: my $js = &validation_javascript($context,$ccdomain,$pjump_def,
1002: $groupslist,$newuser,$formname,\%loaditem);
1003: my $args = {'add_entries' => \%loaditem};
1004: if ($env{'form.popup'}) {
1005: $args->{'no_nav_bar'} = 1;
1006: }
1007: my $start_page =
1008: &Apache::loncommon::start_page('User Management',$js,$args);
1009: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
1010: &Apache::lonhtmlcommon::add_breadcrumb
1011: ({href=>"javascript:backPage($form)",
1012: text=>$breadcrumb_text{'search'},
1013: faq=>282,bug=>'Instructor Interface',});
1014:
1015: if ($env{'form.phase'} eq 'userpicked') {
1016: &Apache::lonhtmlcommon::add_breadcrumb
1017: ({href=>"javascript:backPage($form,'get_user_info','select')",
1018: text=>$breadcrumb_text{'userpicked'},
1019: faq=>282,bug=>'Instructor Interface',});
1020: }
1021: &Apache::lonhtmlcommon::add_breadcrumb
1022: ({href=>"javascript:backPage($form,'$env{'form.phase'}','modify')",
1023: text=>$breadcrumb_text{'modify'},
1024: faq=>282,bug=>'Instructor Interface',});
1025: my $helpitem = 'Course_Change_Privileges';
1026: if ($env{'form.action'} eq 'singlestudent') {
1027: $helpitem = 'Course_Add_Student';
1028: }
1029: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
1030: $helpitem);
1031:
1032: my $forminfo =<<"ENDFORMINFO";
1033: <form action="/adm/createuser" method="post" name="$formname">
1034: <input type="hidden" name="phase" value="update_user_data" />
1035: <input type="hidden" name="ccuname" value="$ccuname" />
1036: <input type="hidden" name="ccdomain" value="$ccdomain" />
1037: <input type="hidden" name="pres_value" value="" />
1038: <input type="hidden" name="pres_type" value="" />
1039: <input type="hidden" name="pres_marker" value="" />
1040: ENDFORMINFO
1041: my (%inccourses,$roledom);
1042: if ($context eq 'course') {
1043: $inccourses{$env{'request.course.id'}}=1;
1044: $roledom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1045: } elsif ($context eq 'author') {
1046: $roledom = $env{'request.role.domain'};
1047: } elsif ($context eq 'domain') {
1048: foreach my $key (keys(%env)) {
1049: $roledom = $env{'request.role.domain'};
1050: if ($key=~/^user\.priv\.cm\.\/($roledom)\/($match_username)/) {
1051: $inccourses{$1.'_'.$2}=1;
1052: }
1053: }
1054: } else {
1055: foreach my $key (keys(%env)) {
1056: if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) {
1057: $inccourses{$1.'_'.$2}=1;
1058: }
1059: }
1060: }
1061: if ($newuser) {
1062: my $portfolioform;
1063: if ((&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) ||
1064: (&Apache::lonnet::allowed('mut',$env{'request.role.domain'}))) {
1065: # Current user has quota or user tools modification privileges
1066: $portfolioform = '<br />'.&portfolio_quota($ccuname,$ccdomain);
1067: }
1068: &initialize_authen_forms($ccdomain,$formname);
1069: my %lt=&Apache::lonlocal::texthash(
1070: 'cnu' => 'Create New User',
1071: 'ast' => 'as a student',
1072: 'ame' => 'as a member',
1073: 'ind' => 'in domain',
1074: 'lg' => 'Login Data',
1075: 'hs' => "Home Server",
1076: );
1077: $r->print(<<ENDTITLE);
1078: $start_page
1079: $crumbs
1080: $response
1081: $forminfo
1082: <script type="text/javascript" language="Javascript">
1083: // <![CDATA[
1084: $loginscript
1085: // ]]>
1086: </script>
1087: <input type='hidden' name='makeuser' value='1' />
1088: <h2>$lt{'cnu'} "$ccuname" $lt{'ind'} $ccdomain
1089: ENDTITLE
1090: if ($env{'form.action'} eq 'singlestudent') {
1091: if ($crstype eq 'Community') {
1092: $r->print(' ('.$lt{'ame'}.')');
1093: } else {
1094: $r->print(' ('.$lt{'ast'}.')');
1095: }
1096: }
1097: $r->print('</h2>'."\n".'<div class="LC_left_float">');
1098: my $personal_table =
1099: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1100: $inst_results{$ccuname.':'.$ccdomain});
1101: $r->print($personal_table);
1102: my ($home_server_pick,$numlib) =
1103: &Apache::loncommon::home_server_form_item($ccdomain,'hserver',
1104: 'default','hide');
1105: if ($numlib > 1) {
1106: $r->print("
1107: <br />
1108: $lt{'hs'}: $home_server_pick
1109: <br />");
1110: } else {
1111: $r->print($home_server_pick);
1112: }
1113: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1114: $r->print('<br /><h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1115: &Apache::loncommon::start_data_table().
1116: &build_tools_display($ccuname,$ccdomain,
1117: 'requestcourses').
1118: &Apache::loncommon::end_data_table());
1119: }
1120: $r->print('</div>'."\n".'<div class="LC_left_float"><h3>'.
1121: $lt{'lg'}.'</h3>');
1122: my ($fixedauth,$varauth,$authmsg);
1123: if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') {
1124: my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'};
1125: my ($rules,$ruleorder) =
1126: &Apache::lonnet::inst_userrules($ccdomain,'username');
1127: if (ref($rules) eq 'HASH') {
1128: if (ref($rules->{$matchedrule}) eq 'HASH') {
1129: my $authtype = $rules->{$matchedrule}{'authtype'};
1130: if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) {
1131: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1132: } else {
1133: my $authparm = $rules->{$matchedrule}{'authparm'};
1134: $authmsg = $rules->{$matchedrule}{'authmsg'};
1135: if ($authtype =~ /^krb(4|5)$/) {
1136: my $ver = $1;
1137: if ($authparm ne '') {
1138: $fixedauth = <<"KERB";
1139: <input type="hidden" name="login" value="krb" />
1140: <input type="hidden" name="krbver" value="$ver" />
1141: <input type="hidden" name="krbarg" value="$authparm" />
1142: KERB
1143: }
1144: } else {
1145: $fixedauth =
1146: '<input type="hidden" name="login" value="'.$authtype.'" />'."\n";
1147: if ($rules->{$matchedrule}{'authparmfixed'}) {
1148: $fixedauth .=
1149: '<input type="hidden" name="'.$authtype.'arg" value="'.$authparm.'" />'."\n";
1150: } else {
1151: if ($authtype eq 'int') {
1152: $varauth = '<br />'.
1153: &mt('[_1] Internally authenticated (with initial password [_2])','','<input type="password" size="10" name="intarg" value="" />')."<label><input type=\"checkbox\" name=\"visible\" onclick='if (this.checked) { this.form.intarg.type=\"text\" } else { this.form.intarg.type=\"password\" }' />".&mt('Visible input').'</label>';
1154: } elsif ($authtype eq 'loc') {
1155: $varauth = '<br />'.
1156: &mt('[_1] Local Authentication with argument [_2]','','<input type="text" name="'.$authtype.'arg" value="" />')."\n";
1157: } else {
1158: $varauth =
1159: '<input type="text" name="'.$authtype.'arg" value="" />'."\n";
1160: }
1161: }
1162: }
1163: }
1164: } else {
1165: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1166: }
1167: }
1168: if ($authmsg) {
1169: $r->print(<<ENDAUTH);
1170: $fixedauth
1171: $authmsg
1172: $varauth
1173: ENDAUTH
1174: }
1175: } else {
1176: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1177: }
1178: $r->print($portfolioform);
1179: if ($env{'form.action'} eq 'singlestudent') {
1180: $r->print(&date_sections_select($context,$newuser,$formname,
1181: $permission));
1182: }
1183: $r->print('</div><div class="LC_clear_float_footer"></div>');
1184: } else { # user already exists
1185: my %lt=&Apache::lonlocal::texthash(
1186: 'cup' => "Modify existing user: ",
1187: 'ens' => "Enroll one student: ",
1188: 'enm' => "Enroll one member: ",
1189: 'id' => "in domain",
1190: );
1191: $r->print(<<ENDCHANGEUSER);
1192: $start_page
1193: $crumbs
1194: $forminfo
1195: <h2>
1196: ENDCHANGEUSER
1197: if ($env{'form.action'} eq 'singlestudent') {
1198: if ($crstype eq 'Community') {
1199: $r->print($lt{'enm'});
1200: } else {
1201: $r->print($lt{'ens'});
1202: }
1203: } else {
1204: $r->print($lt{'cup'});
1205: }
1206: $r->print(' "'.$ccuname.'" '.$lt{'id'}.' "'.$ccdomain.'"</h2>'.
1207: "\n".'<div class="LC_left_float">');
1208: my ($personal_table,$showforceid) =
1209: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1210: $inst_results{$ccuname.':'.$ccdomain});
1211: $r->print($personal_table);
1212: if ($showforceid) {
1213: $r->print(&Apache::lonuserutils::forceid_change($context));
1214: }
1215: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1216: $r->print('<h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1217: &Apache::loncommon::start_data_table());
1218: if ($env{'request.role.domain'} eq $ccdomain) {
1219: $r->print(&build_tools_display($ccuname,$ccdomain,'requestcourses'));
1220: } else {
1221: $r->print(&coursereq_externaluser($ccuname,$ccdomain,
1222: $env{'request.role.domain'}));
1223: }
1224: $r->print(&Apache::loncommon::end_data_table());
1225: }
1226: $r->print('</div>');
1227: my $user_auth_text = &user_authentication($ccuname,$ccdomain,$formname);
1228: my ($user_quota_text,$user_tools_text,$user_reqcrs_text);
1229: if ((&Apache::lonnet::allowed('mpq',$ccdomain)) ||
1230: (&Apache::lonnet::allowed('mut',$ccdomain))) {
1231: # Current user has quota modification privileges
1232: $user_quota_text = &portfolio_quota($ccuname,$ccdomain);
1233: }
1234: if (!&Apache::lonnet::allowed('mpq',$ccdomain)) {
1235: if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
1236: # Get the user's portfolio information
1237: my %portq = &Apache::lonnet::get('environment',['portfolioquota'],
1238: $ccdomain,$ccuname);
1239: my %lt=&Apache::lonlocal::texthash(
1240: 'dska' => "Disk space allocated to user's portfolio files",
1241: 'youd' => "You do not have privileges to modify the portfolio quota for this user.",
1242: 'ichr' => "If a change is required, contact a domain coordinator for the domain",
1243: );
1244: $user_quota_text = <<ENDNOPORTPRIV;
1245: <h3>$lt{'dska'}</h3>
1246: $lt{'youd'} $lt{'ichr'}: $ccdomain
1247: ENDNOPORTPRIV
1248: }
1249: }
1250: if (!&Apache::lonnet::allowed('mut',$ccdomain)) {
1251: if (&Apache::lonnet::allowed('mut',$env{'request.role.domain'})) {
1252: my %lt=&Apache::lonlocal::texthash(
1253: 'utav' => "User Tools Availability",
1254: 'yodo' => "You do not have privileges to modify Portfolio, Blog or Personal Information Page settings for this user.",
1255: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1256: );
1257: $user_tools_text = <<ENDNOTOOLSPRIV;
1258: <h3>$lt{'utav'}</h3>
1259: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1260: ENDNOTOOLSPRIV
1261: }
1262: }
1263: if ($user_auth_text ne '') {
1264: $r->print('<div class="LC_left_float">'.$user_auth_text);
1265: if ($user_quota_text ne '') {
1266: $r->print($user_quota_text);
1267: }
1268: if ($user_tools_text ne '') {
1269: $r->print($user_tools_text);
1270: }
1271: if ($env{'form.action'} eq 'singlestudent') {
1272: $r->print(&date_sections_select($context,$newuser,$formname));
1273: }
1274: } elsif ($user_quota_text ne '') {
1275: $r->print('<div class="LC_left_float">'.$user_quota_text);
1276: if ($user_tools_text ne '') {
1277: $r->print($user_tools_text);
1278: }
1279: if ($env{'form.action'} eq 'singlestudent') {
1280: $r->print(&date_sections_select($context,$newuser,$formname));
1281: }
1282: } elsif ($user_tools_text ne '') {
1283: $r->print('<div class="LC_left_float">'.$user_tools_text);
1284: if ($env{'form.action'} eq 'singlestudent') {
1285: $r->print(&date_sections_select($context,$newuser,$formname));
1286: }
1287: } else {
1288: if ($env{'form.action'} eq 'singlestudent') {
1289: $r->print('<div class="LC_left_float">'.
1290: &date_sections_select($context,$newuser,$formname));
1291: }
1292: }
1293: $r->print('</div><div class="LC_clear_float_footer"></div>');
1294: if ($env{'form.action'} ne 'singlestudent') {
1295: &display_existing_roles($r,$ccuname,$ccdomain,\%inccourses,$context,
1296: $roledom,$crstype);
1297: }
1298: } ## End of new user/old user logic
1299: if ($env{'form.action'} eq 'singlestudent') {
1300: my $btntxt;
1301: if ($crstype eq 'Community') {
1302: $btntxt = &mt('Enroll Member');
1303: } else {
1304: $btntxt = &mt('Enroll Student');
1305: }
1306: $r->print('<br /><input type="button" value="'.$btntxt.'" onclick="setSections(this.form)" />'."\n");
1307: } else {
1308: $r->print('<h3>'.&mt('Add Roles').'</h3>');
1309: my $addrolesdisplay = 0;
1310: if ($context eq 'domain' || $context eq 'author') {
1311: $addrolesdisplay = &new_coauthor_roles($r,$ccuname,$ccdomain);
1312: }
1313: if ($context eq 'domain') {
1314: my $add_domainroles = &new_domain_roles($r);
1315: if (!$addrolesdisplay) {
1316: $addrolesdisplay = $add_domainroles;
1317: }
1318: $r->print(&course_level_dc($env{'request.role.domain'},'Course'));
1319: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setCourse()" />'."\n");
1320: } elsif ($context eq 'author') {
1321: if ($addrolesdisplay) {
1322: $r->print('<br /><input type="button" value="'.&mt('Save').'"');
1323: if ($newuser) {
1324: $r->print(' onclick="auth_check()" \>'."\n");
1325: } else {
1326: $r->print('onclick="this.form.submit()" \>'."\n");
1327: }
1328: } else {
1329: $r->print('<br /><a href="javascript:backPage(document.cu)">'.
1330: &mt('Back to previous page').'</a>');
1331: }
1332: } else {
1333: $r->print(&course_level_table(%inccourses));
1334: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setSections(this.form)" />'."\n");
1335: }
1336: }
1337: $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
1338: $r->print('<input type="hidden" name="currstate" value="" />');
1339: $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />');
1340: $r->print("</form>".&Apache::loncommon::end_page());
1341: return;
1342: }
1343:
1344: sub singleuser_breadcrumb {
1345: my ($crstype) = @_;
1346: my %breadcrumb_text;
1347: if ($env{'form.action'} eq 'singlestudent') {
1348: if ($crstype eq 'Community') {
1349: $breadcrumb_text{'search'} = 'Enroll a member';
1350: } else {
1351: $breadcrumb_text{'search'} = 'Enroll a student';
1352: }
1353: $breadcrumb_text{'userpicked'} = 'Select a user',
1354: $breadcrumb_text{'modify'} = 'Set section/dates',
1355: } else {
1356: $breadcrumb_text{'search'} = 'Create/modify a user';
1357: $breadcrumb_text{'userpicked'} = 'Select a user',
1358: $breadcrumb_text{'modify'} = 'Set user role',
1359: }
1360: return %breadcrumb_text;
1361: }
1362:
1363: sub date_sections_select {
1364: my ($context,$newuser,$formname,$permission) = @_;
1365: my $cid = $env{'request.course.id'};
1366: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity($cid);
1367: my $date_table = '<h3>'.&mt('Starting and Ending Dates').'</h3>'."\n".
1368: &Apache::lonuserutils::date_setting_table(undef,undef,$context,
1369: undef,$formname,$permission);
1370: my $rowtitle = 'Section';
1371: my $secbox = '<h3>'.&mt('Section').'</h3>'."\n".
1372: &Apache::lonuserutils::section_picker($cdom,$cnum,'st',$rowtitle,
1373: $permission);
1374: my $output = $date_table.$secbox;
1375: return $output;
1376: }
1377:
1378: sub validation_javascript {
1379: my ($context,$ccdomain,$pjump_def,$groupslist,$newuser,$formname,
1380: $loaditem) = @_;
1381: my $dc_setcourse_code = '';
1382: my $nondc_setsection_code = '';
1383: if ($context eq 'domain') {
1384: my $dcdom = $env{'request.role.domain'};
1385: $loaditem->{'onload'} = "document.cu.coursedesc.value='';";
1386: $dc_setcourse_code =
1387: &Apache::lonuserutils::dc_setcourse_js('cu','singleuser',$context);
1388: } else {
1389: my $checkauth;
1390: if (($newuser) || (&Apache::lonnet::allowed('mau',$ccdomain))) {
1391: $checkauth = 1;
1392: }
1393: if ($context eq 'course') {
1394: $nondc_setsection_code =
1395: &Apache::lonuserutils::setsections_javascript($formname,$groupslist,
1396: undef,$checkauth);
1397: }
1398: if ($checkauth) {
1399: $nondc_setsection_code .=
1400: &Apache::lonuserutils::verify_authen($formname,$context);
1401: }
1402: }
1403: my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
1404: $nondc_setsection_code,$groupslist);
1405: my ($jsback,$elements) = &crumb_utilities();
1406: $js .= "\n".
1407: '<script type="text/javascript">'."\n".
1408: '// <![CDATA['."\n".
1409: $jsback."\n".
1410: '// ]]>'."\n".
1411: '</script>'."\n";
1412: return $js;
1413: }
1414:
1415: sub display_existing_roles {
1416: my ($r,$ccuname,$ccdomain,$inccourses,$context,$roledom,$crstype) = @_;
1417: my $now=time;
1418: my %lt=&Apache::lonlocal::texthash(
1419: 'rer' => "Existing Roles",
1420: 'rev' => "Revoke",
1421: 'del' => "Delete",
1422: 'ren' => "Re-Enable",
1423: 'rol' => "Role",
1424: 'ext' => "Extent",
1425: 'sta' => "Start",
1426: 'end' => "End",
1427: );
1428: my (%rolesdump,%roletext,%sortrole,%roleclass,%rolepriv);
1429: if ($context eq 'course' || $context eq 'author') {
1430: my @roles = &Apache::lonuserutils::roles_by_context($context,1,$crstype);
1431: my %roleshash =
1432: &Apache::lonnet::get_my_roles($ccuname,$ccdomain,'userroles',
1433: ['active','previous','future'],\@roles,$roledom,1);
1434: foreach my $key (keys(%roleshash)) {
1435: my ($start,$end) = split(':',$roleshash{$key});
1436: next if ($start eq '-1' || $end eq '-1');
1437: my ($rnum,$rdom,$role,$sec) = split(':',$key);
1438: if ($context eq 'course') {
1439: next unless (($rnum eq $env{'course.'.$env{'request.course.id'}.'.num'})
1440: && ($rdom eq $env{'course.'.$env{'request.course.id'}.'.domain'}));
1441: } elsif ($context eq 'author') {
1442: next unless (($rnum eq $env{'user.name'}) && ($rdom eq $env{'request.role.domain'}));
1443: }
1444: my ($newkey,$newvalue,$newrole);
1445: $newkey = '/'.$rdom.'/'.$rnum;
1446: if ($sec ne '') {
1447: $newkey .= '/'.$sec;
1448: }
1449: $newvalue = $role;
1450: if ($role =~ /^cr/) {
1451: $newrole = 'cr';
1452: } else {
1453: $newrole = $role;
1454: }
1455: $newkey .= '_'.$newrole;
1456: if ($start ne '' && $end ne '') {
1457: $newvalue .= '_'.$end.'_'.$start;
1458: } elsif ($end ne '') {
1459: $newvalue .= '_'.$end;
1460: }
1461: $rolesdump{$newkey} = $newvalue;
1462: }
1463: } else {
1464: %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
1465: }
1466: # Build up table of user roles to allow revocation and re-enabling of roles.
1467: my ($tmp) = keys(%rolesdump);
1468: return if ($tmp =~ /^(con_lost|error)/i);
1469: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
1470: my $b1=join('_',(split('_',$b))[1,0]);
1471: return $a1 cmp $b1;
1472: } keys(%rolesdump)) {
1473: next if ($area =~ /^rolesdef/);
1474: my $envkey=$area;
1475: my $role = $rolesdump{$area};
1476: my $thisrole=$area;
1477: $area =~ s/\_\w\w$//;
1478: my ($role_code,$role_end_time,$role_start_time) =
1479: split(/_/,$role);
1480: # Is this a custom role? Get role owner and title.
1481: my ($croleudom,$croleuname,$croletitle)=
1482: ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$});
1483: my $allowed=0;
1484: my $delallowed=0;
1485: my $sortkey=$role_code;
1486: my $class='Unknown';
1487: if ($area =~ m{^/($match_domain)/($match_courseid)} ) {
1488: $class='Course';
1489: my ($coursedom,$coursedir) = ($1,$2);
1490: my $cid = $1.'_'.$2;
1491: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
1492: my %coursedata=
1493: &Apache::lonnet::coursedescription($cid);
1494: if ($coursedir =~ /^$match_community$/) {
1495: $class='Community';
1496: }
1497: $sortkey.="\0$coursedom";
1498: my $carea;
1499: if (defined($coursedata{'description'})) {
1500: $carea=$coursedata{'description'}.
1501: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
1502: &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$coursedir,$coursedom);
1503: $sortkey.="\0".$coursedata{'description'};
1504: } else {
1505: if ($class eq 'Community') {
1506: $carea=&mt('Unavailable community').': '.$area;
1507: $sortkey.="\0".&mt('Unavailable community').': '.$area;
1508: } else {
1509: $carea=&mt('Unavailable course').': '.$area;
1510: $sortkey.="\0".&mt('Unavailable course').': '.$area;
1511: }
1512: }
1513: $sortkey.="\0$coursedir";
1514: $inccourses->{$cid}=1;
1515: if ((&Apache::lonnet::allowed('c'.$role_code,$coursedom.'/'.$coursedir)) ||
1516: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1517: $allowed=1;
1518: }
1519: unless ($allowed) {
1520: my $isowner = &is_courseowner($cid,$coursedata{'internal.courseowner'});
1521: if ($isowner) {
1522: if (($role_code eq 'co') && ($class eq 'Community')) {
1523: $allowed = 1;
1524: } elsif (($role_code eq 'cc') && ($class eq 'Course')) {
1525: $allowed = 1;
1526: }
1527: }
1528: }
1529: if ((&Apache::lonnet::allowed('dro',$coursedom)) ||
1530: (&Apache::lonnet::allowed('dro',$ccdomain))) {
1531: $delallowed=1;
1532: }
1533: # - custom role. Needs more info, too
1534: if ($croletitle) {
1535: if (&Apache::lonnet::allowed('ccr',$coursedom.'/'.$coursedir)) {
1536: $allowed=1;
1537: $thisrole.='.'.$role_code;
1538: }
1539: }
1540: if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) {
1541: $carea.='<br />Section: '.$3;
1542: $sortkey.="\0$3";
1543: if (!$allowed) {
1544: if ($env{'request.course.sec'} eq $3) {
1545: if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2.'/'.$3)) {
1546: $allowed = 1;
1547: }
1548: }
1549: }
1550: }
1551: $area=$carea;
1552: } else {
1553: $sortkey.="\0".$area;
1554: # Determine if current user is able to revoke privileges
1555: if ($area=~m{^/($match_domain)/}) {
1556: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
1557: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1558: $allowed=1;
1559: }
1560: if (((&Apache::lonnet::allowed('dro',$1)) ||
1561: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
1562: ($role_code ne 'dc')) {
1563: $delallowed=1;
1564: }
1565: } else {
1566: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
1567: $allowed=1;
1568: }
1569: }
1570: if ($role_code eq 'ca' || $role_code eq 'au') {
1571: $class='Construction Space';
1572: } elsif ($role_code eq 'su') {
1573: $class='System';
1574: } else {
1575: $class='Domain';
1576: }
1577: }
1578: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
1579: $area=~m{/($match_domain)/($match_username)};
1580: if (&Apache::lonuserutils::authorpriv($2,$1)) {
1581: $allowed=1;
1582: } else {
1583: $allowed=0;
1584: }
1585: }
1586: my $row = '';
1587: $row.= '<td>';
1588: my $active=1;
1589: $active=0 if (($role_end_time) && ($now>$role_end_time));
1590: if (($active) && ($allowed)) {
1591: $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
1592: } else {
1593: if ($active) {
1594: $row.=' ';
1595: } else {
1596: $row.=&mt('expired or revoked');
1597: }
1598: }
1599: $row.='</td><td>';
1600: if ($allowed && !$active) {
1601: $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
1602: } else {
1603: $row.=' ';
1604: }
1605: $row.='</td><td>';
1606: if ($delallowed) {
1607: $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
1608: } else {
1609: $row.=' ';
1610: }
1611: my $plaintext='';
1612: if (!$croletitle) {
1613: $plaintext=&Apache::lonnet::plaintext($role_code,$class)
1614: } else {
1615: $plaintext=
1616: "Customrole '$croletitle'<br />defined by $croleuname\@$croleudom";
1617: }
1618: $row.= '</td><td>'.$plaintext.
1619: '</td><td>'.$area.
1620: '</td><td>'.($role_start_time?&Apache::lonlocal::locallocaltime($role_start_time)
1621: : ' ' ).
1622: '</td><td>'.($role_end_time ?&Apache::lonlocal::locallocaltime($role_end_time)
1623: : ' ' )
1624: ."</td>";
1625: $sortrole{$sortkey}=$envkey;
1626: $roletext{$envkey}=$row;
1627: $roleclass{$envkey}=$class;
1628: $rolepriv{$envkey}=$allowed;
1629: } # end of foreach (table building loop)
1630:
1631: my $rolesdisplay = 0;
1632: my %output = ();
1633: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1634: $output{$type} = '';
1635: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
1636: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
1637: $output{$type}.=
1638: &Apache::loncommon::start_data_table_row().
1639: $roletext{$sortrole{$which}}.
1640: &Apache::loncommon::end_data_table_row();
1641: }
1642: }
1643: unless($output{$type} eq '') {
1644: $output{$type} = '<tr class="LC_info_row">'.
1645: "<td align='center' colspan='7'>".&mt($type)."</td></tr>".
1646: $output{$type};
1647: $rolesdisplay = 1;
1648: }
1649: }
1650: if ($rolesdisplay == 1) {
1651: my $contextrole='';
1652: if ($env{'request.course.id'}) {
1653: if (&Apache::loncommon::course_type() eq 'Community') {
1654: $contextrole = &mt('Existing Roles in this Community');
1655: } else {
1656: $contextrole = &mt('Existing Roles in this Course');
1657: }
1658: } elsif ($env{'request.role'} =~ /^au\./) {
1659: $contextrole = &mt('Existing Co-Author Roles in your Construction Space');
1660: } else {
1661: $contextrole = &mt('Existing Roles in this Domain');
1662: }
1663: $r->print('
1664: <h3>'.$lt{'rer'}.'</h3>'.
1665: '<div>'.$contextrole.'</div>'.
1666: &Apache::loncommon::start_data_table("LC_createuser").
1667: &Apache::loncommon::start_data_table_header_row().
1668: '<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.
1669: '</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.
1670: '</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
1671: &Apache::loncommon::end_data_table_header_row());
1672: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1673: if ($output{$type}) {
1674: $r->print($output{$type}."\n");
1675: }
1676: }
1677: $r->print(&Apache::loncommon::end_data_table());
1678: }
1679: return;
1680: }
1681:
1682: sub new_coauthor_roles {
1683: my ($r,$ccuname,$ccdomain) = @_;
1684: my $addrolesdisplay = 0;
1685: #
1686: # Co-Author
1687: #
1688: if (&Apache::lonuserutils::authorpriv($env{'user.name'},
1689: $env{'request.role.domain'}) &&
1690: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
1691: # No sense in assigning co-author role to yourself
1692: $addrolesdisplay = 1;
1693: my $cuname=$env{'user.name'};
1694: my $cudom=$env{'request.role.domain'};
1695: my %lt=&Apache::lonlocal::texthash(
1696: 'cs' => "Construction Space",
1697: 'act' => "Activate",
1698: 'rol' => "Role",
1699: 'ext' => "Extent",
1700: 'sta' => "Start",
1701: 'end' => "End",
1702: 'cau' => "Co-Author",
1703: 'caa' => "Assistant Co-Author",
1704: 'ssd' => "Set Start Date",
1705: 'sed' => "Set End Date"
1706: );
1707: $r->print('<h4>'.$lt{'cs'}.'</h4>'."\n".
1708: &Apache::loncommon::start_data_table()."\n".
1709: &Apache::loncommon::start_data_table_header_row()."\n".
1710: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'.
1711: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'sta'}.'</th>'.
1712: '<th>'.$lt{'end'}.'</th>'."\n".
1713: &Apache::loncommon::end_data_table_header_row()."\n".
1714: &Apache::loncommon::start_data_table_row().'
1715: <td>
1716: <input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_ca" />
1717: </td>
1718: <td>'.$lt{'cau'}.'</td>
1719: <td>'.$cudom.'_'.$cuname.'</td>
1720: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_ca" value="" />
1721: <a href=
1722: "javascript:pjump('."'date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1723: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
1724: <a href=
1725: "javascript:pjump('."'date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1726: &Apache::loncommon::end_data_table_row()."\n".
1727: &Apache::loncommon::start_data_table_row()."\n".
1728: '<td><input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_aa" /></td>
1729: <td>'.$lt{'caa'}.'</td>
1730: <td>'.$cudom.'_'.$cuname.'</td>
1731: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
1732: <a href=
1733: "javascript:pjump('."'date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1734: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
1735: <a href=
1736: "javascript:pjump('."'date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1737: &Apache::loncommon::end_data_table_row()."\n".
1738: &Apache::loncommon::end_data_table());
1739: } elsif ($env{'request.role'} =~ /^au\./) {
1740: if (!(&Apache::lonuserutils::authorpriv($env{'user.name'},
1741: $env{'request.role.domain'}))) {
1742: $r->print('<span class="LC_error">'.
1743: &mt('You do not have privileges to assign co-author roles.').
1744: '</span>');
1745: } elsif (($env{'user.name'} eq $ccuname) &&
1746: ($env{'user.domain'} eq $ccdomain)) {
1747: $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Construction Space is not permitted'));
1748: }
1749: }
1750: return $addrolesdisplay;;
1751: }
1752:
1753: sub new_domain_roles {
1754: my ($r) = @_;
1755: my $addrolesdisplay = 0;
1756: #
1757: # Domain level
1758: #
1759: my $num_domain_level = 0;
1760: my $domaintext =
1761: '<h4>'.&mt('Domain Level').'</h4>'.
1762: &Apache::loncommon::start_data_table().
1763: &Apache::loncommon::start_data_table_header_row().
1764: '<th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.
1765: &mt('Extent').'</th>'.
1766: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
1767: &Apache::loncommon::end_data_table_header_row();
1768: my @allroles = &Apache::lonuserutils::roles_by_context('domain');
1769: foreach my $thisdomain (sort(&Apache::lonnet::all_domains())) {
1770: foreach my $role (@allroles) {
1771: next if ($role eq 'ad');
1772: if (&Apache::lonnet::allowed('c'.$role,$thisdomain)) {
1773: my $plrole=&Apache::lonnet::plaintext($role);
1774: my %lt=&Apache::lonlocal::texthash(
1775: 'ssd' => "Set Start Date",
1776: 'sed' => "Set End Date"
1777: );
1778: $num_domain_level ++;
1779: $domaintext .=
1780: &Apache::loncommon::start_data_table_row().
1781: '<td><input type="checkbox" name="act_'.$thisdomain.'_'.$role.'" /></td>
1782: <td>'.$plrole.'</td>
1783: <td>'.$thisdomain.'</td>
1784: <td><input type="hidden" name="start_'.$thisdomain.'_'.$role.'" value="" />
1785: <a href=
1786: "javascript:pjump('."'date_start','Start Date $plrole',document.cu.start_$thisdomain\_$role.value,'start_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1787: <td><input type="hidden" name="end_'.$thisdomain.'_'.$role.'" value="" />
1788: <a href=
1789: "javascript:pjump('."'date_end','End Date $plrole',document.cu.end_$thisdomain\_$role.value,'end_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'.
1790: &Apache::loncommon::end_data_table_row();
1791: }
1792: }
1793: }
1794: $domaintext.= &Apache::loncommon::end_data_table();
1795: if ($num_domain_level > 0) {
1796: $r->print($domaintext);
1797: $addrolesdisplay = 1;
1798: }
1799: return $addrolesdisplay;
1800: }
1801:
1802: sub user_authentication {
1803: my ($ccuname,$ccdomain,$formname) = @_;
1804: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
1805: my $outcome;
1806: # Check for a bad authentication type
1807: if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
1808: # bad authentication scheme
1809: my %lt=&Apache::lonlocal::texthash(
1810: 'err' => "ERROR",
1811: 'uuas' => "This user has an unrecognized authentication scheme",
1812: 'adcs' => "Please alert a domain coordinator of this situation",
1813: 'sldb' => "Please specify login data below",
1814: 'ld' => "Login Data"
1815: );
1816: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1817: &initialize_authen_forms($ccdomain,$formname);
1818:
1819: my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc);
1820: $outcome = <<ENDBADAUTH;
1821: <script type="text/javascript" language="Javascript">
1822: // <![CDATA[
1823: $loginscript
1824: // ]]>
1825: </script>
1826: <span class="LC_error">$lt{'err'}:
1827: $lt{'uuas'} ($currentauth). $lt{'sldb'}.</span>
1828: <h3>$lt{'ld'}</h3>
1829: $choices
1830: ENDBADAUTH
1831: } else {
1832: # This user is not allowed to modify the user's
1833: # authentication scheme, so just notify them of the problem
1834: $outcome = <<ENDBADAUTH;
1835: <span class="LC_error"> $lt{'err'}:
1836: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
1837: </span>
1838: ENDBADAUTH
1839: }
1840: } else { # Authentication type is valid
1841: &initialize_authen_forms($ccdomain,$formname,$currentauth,'modifyuser');
1842: my ($authformcurrent,$can_modify,@authform_others) =
1843: &modify_login_block($ccdomain,$currentauth);
1844: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1845: # Current user has login modification privileges
1846: my %lt=&Apache::lonlocal::texthash (
1847: 'ld' => "Login Data",
1848: 'ccld' => "Change Current Login Data",
1849: 'enld' => "Enter New Login Data"
1850: );
1851: $outcome =
1852: '<script type="text/javascript" language="Javascript">'."\n".
1853: '// <![CDATA['."\n".
1854: $loginscript."\n".
1855: '// ]]>'."\n".
1856: '</script>'."\n".
1857: '<h3>'.$lt{'ld'}.'</h3>'.
1858: &Apache::loncommon::start_data_table().
1859: &Apache::loncommon::start_data_table_row().
1860: '<td>'.$authformnop;
1861: if ($can_modify) {
1862: $outcome .= '</td>'."\n".
1863: &Apache::loncommon::end_data_table_row().
1864: &Apache::loncommon::start_data_table_row().
1865: '<td>'.$authformcurrent.'</td>'.
1866: &Apache::loncommon::end_data_table_row()."\n";
1867: } else {
1868: $outcome .= ' ('.$authformcurrent.')</td>'.
1869: &Apache::loncommon::end_data_table_row()."\n";
1870: }
1871: foreach my $item (@authform_others) {
1872: $outcome .= &Apache::loncommon::start_data_table_row().
1873: '<td>'.$item.'</td>'.
1874: &Apache::loncommon::end_data_table_row()."\n";
1875: }
1876: $outcome .= &Apache::loncommon::end_data_table();
1877: } else {
1878: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
1879: my %lt=&Apache::lonlocal::texthash(
1880: 'ccld' => "Change Current Login Data",
1881: 'yodo' => "You do not have privileges to modify the authentication configuration for this user.",
1882: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1883: );
1884: $outcome .= <<ENDNOPRIV;
1885: <h3>$lt{'ccld'}</h3>
1886: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1887: <input type="hidden" name="login" value="nochange" />
1888: ENDNOPRIV
1889: }
1890: }
1891: } ## End of "check for bad authentication type" logic
1892: return $outcome;
1893: }
1894:
1895: sub modify_login_block {
1896: my ($dom,$currentauth) = @_;
1897: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
1898: my ($authnum,%can_assign) =
1899: &Apache::loncommon::get_assignable_auth($dom);
1900: my ($authformcurrent,@authform_others,$show_override_msg);
1901: if ($currentauth=~/^krb(4|5):/) {
1902: $authformcurrent=$authformkrb;
1903: if ($can_assign{'int'}) {
1904: push(@authform_others,$authformint);
1905: }
1906: if ($can_assign{'loc'}) {
1907: push(@authform_others,$authformloc);
1908: }
1909: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1910: $show_override_msg = 1;
1911: }
1912: } elsif ($currentauth=~/^internal:/) {
1913: $authformcurrent=$authformint;
1914: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1915: push(@authform_others,$authformkrb);
1916: }
1917: if ($can_assign{'loc'}) {
1918: push(@authform_others,$authformloc);
1919: }
1920: if ($can_assign{'int'}) {
1921: $show_override_msg = 1;
1922: }
1923: } elsif ($currentauth=~/^unix:/) {
1924: $authformcurrent=$authformfsys;
1925: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1926: push(@authform_others,$authformkrb);
1927: }
1928: if ($can_assign{'int'}) {
1929: push(@authform_others,$authformint);
1930: }
1931: if ($can_assign{'loc'}) {
1932: push(@authform_others,$authformloc);
1933: }
1934: if ($can_assign{'fsys'}) {
1935: $show_override_msg = 1;
1936: }
1937: } elsif ($currentauth=~/^localauth:/) {
1938: $authformcurrent=$authformloc;
1939: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1940: push(@authform_others,$authformkrb);
1941: }
1942: if ($can_assign{'int'}) {
1943: push(@authform_others,$authformint);
1944: }
1945: if ($can_assign{'loc'}) {
1946: $show_override_msg = 1;
1947: }
1948: }
1949: if ($show_override_msg) {
1950: $authformcurrent = '<table><tr><td colspan="3">'.$authformcurrent.
1951: '</td></tr>'."\n".
1952: '<tr><td> </td>'.
1953: '<td><b>'.&mt('Currently in use').'</b></td>'.
1954: '<td align="right"><span class="LC_cusr_emph">'.
1955: &mt('will override current values').
1956: '</span></td></tr></table>';
1957: }
1958: return ($authformcurrent,$show_override_msg,@authform_others);
1959: }
1960:
1961: sub personal_data_display {
1962: my ($ccuname,$ccdomain,$newuser,$context,$inst_results,$rolesarray) = @_;
1963: my ($output,$showforceid,%userenv,%canmodify,%canmodify_status);
1964: my @userinfo = ('firstname','middlename','lastname','generation',
1965: 'permanentemail','id');
1966: my $rowcount = 0;
1967: my $editable = 0;
1968: %canmodify_status =
1969: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1970: ['inststatus'],$rolesarray);
1971: if (!$newuser) {
1972: # Get the users information
1973: %userenv = &Apache::lonnet::get('environment',
1974: ['firstname','middlename','lastname','generation',
1975: 'permanentemail','id','inststatus'],$ccdomain,$ccuname);
1976: %canmodify =
1977: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1978: \@userinfo,$rolesarray);
1979: } elsif ($context eq 'selfcreate') {
1980: %canmodify = &selfcreate_canmodify($context,$ccdomain,\@userinfo,
1981: $inst_results,$rolesarray);
1982: }
1983: my %lt=&Apache::lonlocal::texthash(
1984: 'pd' => "Personal Data",
1985: 'firstname' => "First Name",
1986: 'middlename' => "Middle Name",
1987: 'lastname' => "Last Name",
1988: 'generation' => "Generation",
1989: 'permanentemail' => "Permanent e-mail address",
1990: 'id' => "Student/Employee ID",
1991: 'lg' => "Login Data",
1992: 'inststatus' => "Affiliation",
1993: );
1994: my %textboxsize = (
1995: firstname => '15',
1996: middlename => '15',
1997: lastname => '15',
1998: generation => '5',
1999: permanentemail => '25',
2000: id => '15',
2001: );
2002: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
2003: $output = '<h3>'.$lt{'pd'}.'</h3>'.
2004: &Apache::lonhtmlcommon::start_pick_box();
2005: foreach my $item (@userinfo) {
2006: my $rowtitle = $lt{$item};
2007: my $hiderow = 0;
2008: if ($item eq 'generation') {
2009: $rowtitle = $genhelp.$rowtitle;
2010: }
2011: my $row = &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n";
2012: if ($newuser) {
2013: if (ref($inst_results) eq 'HASH') {
2014: if ($inst_results->{$item} ne '') {
2015: $row .= '<input type="hidden" name="c'.$item.'" value="'.$inst_results->{$item}.'" />'.$inst_results->{$item};
2016: } else {
2017: if ($context eq 'selfcreate') {
2018: if ($canmodify{$item}) {
2019: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2020: $editable ++;
2021: } else {
2022: $hiderow = 1;
2023: }
2024: } else {
2025: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2026: }
2027: }
2028: } else {
2029: if ($context eq 'selfcreate') {
2030: if (($item eq 'permanentemail') && ($newuser eq 'email')) {
2031: $row .= $ccuname;
2032: } else {
2033: if ($canmodify{$item}) {
2034: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2035: $editable ++;
2036: } else {
2037: $hiderow = 1;
2038: }
2039: }
2040: } else {
2041: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2042: }
2043: }
2044: } else {
2045: if ($canmodify{$item}) {
2046: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="'.$userenv{$item}.'" />';
2047: } else {
2048: $row .= $userenv{$item};
2049: }
2050: if ($item eq 'id') {
2051: $showforceid = $canmodify{$item};
2052: }
2053: }
2054: $row .= &Apache::lonhtmlcommon::row_closure(1);
2055: if (!$hiderow) {
2056: $output .= $row;
2057: $rowcount ++;
2058: }
2059: }
2060: if (($canmodify_status{'inststatus'}) || ($context ne 'selfcreate')) {
2061: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($ccdomain);
2062: if (ref($types) eq 'ARRAY') {
2063: if (@{$types} > 0) {
2064: my ($hiderow,$shown);
2065: if ($canmodify_status{'inststatus'}) {
2066: $shown = &pick_inst_statuses($userenv{'inststatus'},$usertypes,$types);
2067: } else {
2068: if ($userenv{'inststatus'} eq '') {
2069: $hiderow = 1;
2070: } else {
2071: my @showitems;
2072: foreach my $item ( map { &unescape($_); } split(':',$userenv{'inststatus'})) {
2073: if (exists($usertypes->{$item})) {
2074: push(@showitems,$usertypes->{$item});
2075: } else {
2076: push(@showitems,$item);
2077: }
2078: }
2079: if (@showitems) {
2080: $shown = join(', ',@showitems);
2081: } else {
2082: $hiderow = 1;
2083: }
2084: }
2085: }
2086: if (!$hiderow) {
2087: my $row = &Apache::lonhtmlcommon::row_title(&mt('Affliations'),undef,'LC_oddrow_value')."\n".
2088: $shown.&Apache::lonhtmlcommon::row_closure(1);
2089: if ($context eq 'selfcreate') {
2090: $rowcount ++;
2091: }
2092: $output .= $row;
2093: }
2094: }
2095: }
2096: }
2097: $output .= &Apache::lonhtmlcommon::end_pick_box();
2098: if (wantarray) {
2099: if ($context eq 'selfcreate') {
2100: return($output,$rowcount,$editable);
2101: } else {
2102: return ($output,$showforceid);
2103: }
2104: } else {
2105: return $output;
2106: }
2107: }
2108:
2109: sub pick_inst_statuses {
2110: my ($curr,$usertypes,$types) = @_;
2111: my ($output,$rem,@currtypes);
2112: if ($curr ne '') {
2113: @currtypes = map { &unescape($_); } split(/:/,$curr);
2114: }
2115: my $numinrow = 2;
2116: if (ref($types) eq 'ARRAY') {
2117: $output = '<table>';
2118: my $lastcolspan;
2119: for (my $i=0; $i<@{$types}; $i++) {
2120: if (defined($usertypes->{$types->[$i]})) {
2121: my $rem = $i%($numinrow);
2122: if ($rem == 0) {
2123: if ($i<@{$types}-1) {
2124: if ($i > 0) {
2125: $output .= '</tr>';
2126: }
2127: $output .= '<tr>';
2128: }
2129: } elsif ($i==@{$types}-1) {
2130: my $colsleft = $numinrow - $rem;
2131: if ($colsleft > 1) {
2132: $lastcolspan = ' colspan="'.$colsleft.'"';
2133: }
2134: }
2135: my $check = ' ';
2136: if (grep(/^\Q$types->[$i]\E$/,@currtypes)) {
2137: $check = ' checked="checked" ';
2138: }
2139: $output .= '<td class="LC_left_item"'.$lastcolspan.'>'.
2140: '<span class="LC_nobreak"><label>'.
2141: '<input type="checkbox" name="inststatus" '.
2142: 'value="'.$types->[$i].'"'.$check.'/>'.
2143: $usertypes->{$types->[$i]}.'</label></span></td>';
2144: }
2145: }
2146: $output .= '</tr></table>';
2147: }
2148: return $output;
2149: }
2150:
2151: sub selfcreate_canmodify {
2152: my ($context,$dom,$userinfo,$inst_results,$rolesarray) = @_;
2153: if (ref($inst_results) eq 'HASH') {
2154: my @inststatuses = &get_inststatuses($inst_results);
2155: if (@inststatuses == 0) {
2156: @inststatuses = ('default');
2157: }
2158: $rolesarray = \@inststatuses;
2159: }
2160: my %canmodify =
2161: &Apache::lonuserutils::can_modify_userinfo($context,$dom,$userinfo,
2162: $rolesarray);
2163: return %canmodify;
2164: }
2165:
2166: sub get_inststatuses {
2167: my ($insthashref) = @_;
2168: my @inststatuses = ();
2169: if (ref($insthashref) eq 'HASH') {
2170: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
2171: @inststatuses = @{$insthashref->{'inststatus'}};
2172: }
2173: }
2174: return @inststatuses;
2175: }
2176:
2177: # ================================================================= Phase Three
2178: sub update_user_data {
2179: my ($r,$context,$crstype) = @_;
2180: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
2181: $env{'form.ccdomain'});
2182: # Error messages
2183: my $error = '<span class="LC_error">'.&mt('Error').': ';
2184: my $end = '</span><br /><br />';
2185: my $rtnlink = '<a href="javascript:backPage(document.userupdate,'.
2186: "'$env{'form.prevphase'}','modify')".'" />'.
2187: &mt('Return to previous page').'</a>'.
2188: &Apache::loncommon::end_page();
2189: my $now = time;
2190: my $title;
2191: if (exists($env{'form.makeuser'})) {
2192: $title='Set Privileges for New User';
2193: } else {
2194: $title='Modify User Privileges';
2195: }
2196: my $newuser = 0;
2197: my ($jsback,$elements) = &crumb_utilities();
2198: my $jscript = '<script type="text/javascript">'."\n".
2199: '// <![CDATA['."\n".
2200: $jsback."\n".
2201: '// ]]>'."\n".
2202: '</script>'."\n";
2203: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
2204: my $args;
2205: if ($env{'form.popup'}) {
2206: $args->{'no_nav_bar'} = 1;
2207: } else {
2208: $args = undef;
2209: }
2210: $r->print(&Apache::loncommon::start_page($title,$jscript,$args));
2211: &Apache::lonhtmlcommon::add_breadcrumb
2212: ({href=>"javascript:backPage(document.userupdate)",
2213: text=>$breadcrumb_text{'search'},
2214: faq=>282,bug=>'Instructor Interface',});
2215: if ($env{'form.prevphase'} eq 'userpicked') {
2216: &Apache::lonhtmlcommon::add_breadcrumb
2217: ({href=>"javascript:backPage(document.userupdate,'get_user_info','select')",
2218: text=>$breadcrumb_text{'userpicked'},
2219: faq=>282,bug=>'Instructor Interface',});
2220: }
2221: &Apache::lonhtmlcommon::add_breadcrumb
2222: ({href=>"javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
2223: text=>$breadcrumb_text{'modify'},
2224: faq=>282,bug=>'Instructor Interface',},
2225: {href=>"/adm/createuser",
2226: text=>"Result",
2227: faq=>282,bug=>'Instructor Interface',});
2228: my $helpitem = 'Course_Change_Privileges';
2229: if ($env{'form.action'} eq 'singlestudent') {
2230: $helpitem = 'Course_Add_Student';
2231: }
2232: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
2233: $helpitem));
2234: $r->print(&update_result_form($uhome));
2235: # Check Inputs
2236: if (! $env{'form.ccuname'} ) {
2237: $r->print($error.&mt('No login name specified').'.'.$end.$rtnlink);
2238: return;
2239: }
2240: if ( $env{'form.ccuname'} ne
2241: &LONCAPA::clean_username($env{'form.ccuname'}) ) {
2242: $r->print($error.&mt('Invalid login name.').' '.
2243: &mt('Only letters, numbers, periods, dashes, @, and underscores are valid.').
2244: $end.$rtnlink);
2245: return;
2246: }
2247: if (! $env{'form.ccdomain'} ) {
2248: $r->print($error.&mt('No domain specified').'.'.$end.$rtnlink);
2249: return;
2250: }
2251: if ( $env{'form.ccdomain'} ne
2252: &LONCAPA::clean_domain($env{'form.ccdomain'}) ) {
2253: $r->print($error.&mt('Invalid domain name.').' '.
2254: &mt('Only letters, numbers, periods, dashes, and underscores are valid.').
2255: $end.$rtnlink);
2256: return;
2257: }
2258: if ($uhome eq 'no_host') {
2259: $newuser = 1;
2260: }
2261: if (! exists($env{'form.makeuser'})) {
2262: # Modifying an existing user, so check the validity of the name
2263: if ($uhome eq 'no_host') {
2264: $r->print($error.&mt('Unable to determine home server for ').
2265: $env{'form.ccuname'}.&mt(' in domain ').
2266: $env{'form.ccdomain'}.'.');
2267: return;
2268: }
2269: }
2270: # Determine authentication method and password for the user being modified
2271: my $amode='';
2272: my $genpwd='';
2273: if ($env{'form.login'} eq 'krb') {
2274: $amode='krb';
2275: $amode.=$env{'form.krbver'};
2276: $genpwd=$env{'form.krbarg'};
2277: } elsif ($env{'form.login'} eq 'int') {
2278: $amode='internal';
2279: $genpwd=$env{'form.intarg'};
2280: } elsif ($env{'form.login'} eq 'fsys') {
2281: $amode='unix';
2282: $genpwd=$env{'form.fsysarg'};
2283: } elsif ($env{'form.login'} eq 'loc') {
2284: $amode='localauth';
2285: $genpwd=$env{'form.locarg'};
2286: $genpwd=" " if (!$genpwd);
2287: } elsif (($env{'form.login'} eq 'nochange') ||
2288: ($env{'form.login'} eq '' )) {
2289: # There is no need to tell the user we did not change what they
2290: # did not ask us to change.
2291: # If they are creating a new user but have not specified login
2292: # information this will be caught below.
2293: } else {
2294: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2295: return;
2296: }
2297:
2298: $r->print('<h3>'.&mt('User [_1] in domain [_2]',
2299: $env{'form.ccuname'}, $env{'form.ccdomain'}).'</h3>');
2300: $r->print('<p class="LC_info">'.&mt('Please be patient').'</p>');
2301:
2302: my (%alerts,%rulematch,%inst_results,%curr_rules);
2303: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2304: my @usertools = ('aboutme','blog','portfolio');
2305: my @requestcourses = ('official','unofficial','community');
2306: my ($othertitle,$usertypes,$types) =
2307: &Apache::loncommon::sorted_inst_types($env{'form.ccdomain'});
2308: my %canmodify_status =
2309: &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},
2310: ['inststatus']);
2311: if ($env{'form.makeuser'}) {
2312: $r->print('<h3>'.&mt('Creating new account.').'</h3>');
2313: # Check for the authentication mode and password
2314: if (! $amode || ! $genpwd) {
2315: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2316: return;
2317: }
2318: # Determine desired host
2319: my $desiredhost = $env{'form.hserver'};
2320: if (lc($desiredhost) eq 'default') {
2321: $desiredhost = undef;
2322: } else {
2323: my %home_servers =
2324: &Apache::lonnet::get_servers($env{'form.ccdomain'},'library');
2325: if (! exists($home_servers{$desiredhost})) {
2326: $r->print($error.&mt('Invalid home server specified').$end.$rtnlink);
2327: return;
2328: }
2329: }
2330: # Check ID format
2331: my %checkhash;
2332: my %checks = ('id' => 1);
2333: %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = (
2334: 'newuser' => $newuser,
2335: 'id' => $env{'form.cid'},
2336: );
2337: if ($env{'form.cid'} ne '') {
2338: &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts,
2339: \%rulematch,\%inst_results,\%curr_rules);
2340: if (ref($alerts{'id'}) eq 'HASH') {
2341: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2342: my $domdesc =
2343: &Apache::lonnet::domain($env{'form.ccdomain'},'description');
2344: if ($alerts{'id'}{$env{'form.ccdomain'}}{$env{'form.cid'}}) {
2345: my $userchkmsg;
2346: if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') {
2347: $userchkmsg =
2348: &Apache::loncommon::instrule_disallow_msg('id',
2349: $domdesc,1).
2350: &Apache::loncommon::user_rule_formats($env{'form.ccdomain'},
2351: $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id');
2352: }
2353: $r->print($error.&mt('Invalid ID format').$end.
2354: $userchkmsg.$rtnlink);
2355: return;
2356: }
2357: }
2358: }
2359: }
2360: # Call modifyuser
2361: my $result = &Apache::lonnet::modifyuser
2362: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'},
2363: $amode,$genpwd,$env{'form.cfirstname'},
2364: $env{'form.cmiddlename'},$env{'form.clastname'},
2365: $env{'form.cgeneration'},undef,$desiredhost,
2366: $env{'form.cpermanentemail'});
2367: $r->print(&mt('Generating user').': '.$result);
2368: $uhome = &Apache::lonnet::homeserver($env{'form.ccuname'},
2369: $env{'form.ccdomain'});
2370: my (%changeHash,%newcustom,%changed,%changedinfo);
2371: if ($uhome ne 'no_host') {
2372: if ($context eq 'domain') {
2373: if ($env{'form.customquota'} == 1) {
2374: if ($env{'form.portfolioquota'} eq '') {
2375: $newcustom{'quota'} = 0;
2376: } else {
2377: $newcustom{'quota'} = $env{'form.portfolioquota'};
2378: $newcustom{'quota'} =~ s/[^\d\.]//g;
2379: }
2380: $changed{'quota'} = "a_admin($newcustom{'quota'},\%changeHash);
2381: }
2382: foreach my $item (@usertools) {
2383: if ($env{'form.custom'.$item} == 1) {
2384: $newcustom{$item} = $env{'form.tools_'.$item};
2385: $changed{$item} = &tool_admin($item,$newcustom{$item},
2386: \%changeHash,'tools');
2387: }
2388: }
2389: foreach my $item (@requestcourses) {
2390: if ($env{'form.custom'.$item} == 1) {
2391: $newcustom{$item} = $env{'form.crsreq_'.$item};
2392: if ($env{'form.crsreq_'.$item} eq 'autolimit') {
2393: $newcustom{$item} .= '=';
2394: unless ($env{'form.crsreq_'.$item.'_limit'} =~ /\D/) {
2395: $newcustom{$item} .= $env{'form.crsreq_'.$item.'_limit'};
2396: }
2397: }
2398: $changed{$item} = &tool_admin($item,$newcustom{$item},
2399: \%changeHash,'requestcourses');
2400: }
2401: }
2402: }
2403: if ($canmodify_status{'inststatus'}) {
2404: if (exists($env{'form.inststatus'})) {
2405: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2406: if (@inststatuses > 0) {
2407: $changeHash{'inststatus'} = join(',',@inststatuses);
2408: $changed{'inststatus'} = $changeHash{'inststatus'};
2409: }
2410: }
2411: }
2412: if (keys(%changed)) {
2413: foreach my $item (@userinfo) {
2414: $changeHash{$item} = $env{'form.c'.$item};
2415: }
2416: my $chgresult =
2417: &Apache::lonnet::put('environment',\%changeHash,
2418: $env{'form.ccdomain'},$env{'form.ccuname'});
2419: }
2420: }
2421: $r->print('<br />'.&mt('Home server').': '.$uhome.' '.
2422: &Apache::lonnet::hostname($uhome));
2423: } elsif (($env{'form.login'} ne 'nochange') &&
2424: ($env{'form.login'} ne '' )) {
2425: # Modify user privileges
2426: if (! $amode || ! $genpwd) {
2427: $r->print($error.'Invalid login mode or password'.$end.$rtnlink);
2428: return;
2429: }
2430: # Only allow authentification modification if the person has authority
2431: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2432: $r->print('Modifying authentication: '.
2433: &Apache::lonnet::modifyuserauth(
2434: $env{'form.ccdomain'},$env{'form.ccuname'},
2435: $amode,$genpwd));
2436: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
2437: ($env{'form.ccuname'},$env{'form.ccdomain'}));
2438: } else {
2439: # Okay, this is a non-fatal error.
2440: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);
2441: }
2442: }
2443:
2444: $r->rflush(); # Finish display of header before time consuming actions start
2445:
2446: ##
2447: my (@userroles,%userupdate,$cnum,$cdom,%namechanged);
2448: if ($context eq 'course') {
2449: ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
2450: $crstype = &Apache::loncommon::course_type($cdom.'_'.$cnum);
2451: }
2452: if (! $env{'form.makeuser'} ) {
2453: # Check for need to change
2454: my %userenv = &Apache::lonnet::get
2455: ('environment',['firstname','middlename','lastname','generation',
2456: 'id','permanentemail','portfolioquota','inststatus','tools.aboutme',
2457: 'tools.blog','tools.portfolio','requestcourses.official',
2458: 'requestcourses.unofficial','requestcourses.community',
2459: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
2460: 'reqcrsotherdom.community'],
2461: $env{'form.ccdomain'},$env{'form.ccuname'});
2462: my ($tmp) = keys(%userenv);
2463: if ($tmp =~ /^(con_lost|error)/i) {
2464: %userenv = ();
2465: }
2466: my $no_forceid_alert;
2467: # Check to see if user information can be changed
2468: my %domconfig =
2469: &Apache::lonnet::get_dom('configuration',['usermodification'],
2470: $env{'form.ccdomain'});
2471: my @statuses = ('active','future');
2472: my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'});
2473: my ($auname,$audom);
2474: if ($context eq 'author') {
2475: $auname = $env{'user.name'};
2476: $audom = $env{'user.domain'};
2477: }
2478: foreach my $item (keys(%roles)) {
2479: my ($rolenum,$roledom,$role) = split(/:/,$item,-1);
2480: if ($context eq 'course') {
2481: if ($cnum ne '' && $cdom ne '') {
2482: if ($rolenum eq $cnum && $roledom eq $cdom) {
2483: if (!grep(/^\Q$role\E$/,@userroles)) {
2484: push(@userroles,$role);
2485: }
2486: }
2487: }
2488: } elsif ($context eq 'author') {
2489: if ($rolenum eq $auname && $roledom eq $audom) {
2490: if (!grep(/^\Q$role\E$/,@userroles)) {
2491: push(@userroles,$role);
2492: }
2493: }
2494: }
2495: }
2496: if ($env{'form.action'} eq 'singlestudent') {
2497: if (!grep(/^st$/,@userroles)) {
2498: push(@userroles,'st');
2499: }
2500: } else {
2501: # Check for course or co-author roles being activated or re-enabled
2502: if ($context eq 'author' || $context eq 'course') {
2503: foreach my $key (keys(%env)) {
2504: if ($context eq 'author') {
2505: if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) {
2506: if (!grep(/^\Q$1\E$/,@userroles)) {
2507: push(@userroles,$1);
2508: }
2509: } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) {
2510: if (!grep(/^\Q$1\E$/,@userroles)) {
2511: push(@userroles,$1);
2512: }
2513: }
2514: } elsif ($context eq 'course') {
2515: if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) {
2516: if (!grep(/^\Q$1\E$/,@userroles)) {
2517: push(@userroles,$1);
2518: }
2519: } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) {
2520: if (!grep(/^\Q$1\E$/,@userroles)) {
2521: push(@userroles,$1);
2522: }
2523: }
2524: }
2525: }
2526: }
2527: }
2528: #Check to see if we can change personal data for the user
2529: my (@mod_disallowed,@longroles);
2530: foreach my $role (@userroles) {
2531: if ($role eq 'cr') {
2532: push(@longroles,'Custom');
2533: } else {
2534: push(@longroles,&Apache::lonnet::plaintext($role,$crstype));
2535: }
2536: }
2537: my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},\@userinfo,\@userroles);
2538: foreach my $item (@userinfo) {
2539: # Strip leading and trailing whitespace
2540: $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g;
2541: if (!$canmodify{$item}) {
2542: if (defined($env{'form.c'.$item})) {
2543: if ($env{'form.c'.$item} ne $userenv{$item}) {
2544: push(@mod_disallowed,$item);
2545: }
2546: }
2547: $env{'form.c'.$item} = $userenv{$item};
2548: }
2549: }
2550: # Check to see if we can change the Student/Employee ID
2551: my $forceid = $env{'form.forceid'};
2552: my $recurseid = $env{'form.recurseid'};
2553: my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules);
2554: my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'},
2555: $env{'form.ccuname'});
2556: if (($uidhash{$env{'form.ccuname'}}) &&
2557: ($uidhash{$env{'form.ccuname'}}!~/error\:/) &&
2558: (!$forceid)) {
2559: if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) {
2560: $env{'form.cid'} = $userenv{'id'};
2561: $no_forceid_alert = &mt('New student/employee ID does not match existing ID for this user.')
2562: .'<br />'
2563: .&mt("Change is not permitted without checking the 'Force ID change' checkbox on the previous page.")
2564: .'<br />'."\n";
2565: }
2566: }
2567: if ($env{'form.cid'} ne $userenv{'id'}) {
2568: my $checkhash;
2569: my $checks = { 'id' => 1 };
2570: $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} =
2571: { 'newuser' => $newuser,
2572: 'id' => $env{'form.cid'},
2573: };
2574: &Apache::loncommon::user_rule_check($checkhash,$checks,
2575: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules);
2576: if (ref($alerts{'id'}) eq 'HASH') {
2577: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2578: $env{'form.cid'} = $userenv{'id'};
2579: }
2580: }
2581: }
2582: my ($quotachanged,$oldportfolioquota,$newportfolioquota,$oldinststatus,
2583: $newinststatus,$oldisdefault,$newisdefault,%oldsettings,
2584: %oldsettingstext,%newsettings,%newsettingstext,@disporder,
2585: $olddefquota,$oldsettingstatus,$newdefquota,$newsettingstatus);
2586: @disporder = ('inststatus');
2587: if ($env{'request.role.domain'} eq $env{'form.ccdomain'}) {
2588: push(@disporder,'requestcourses');
2589: } else {
2590: push(@disporder,'reqcrsotherdom');
2591: }
2592: push(@disporder,('quota','tools'));
2593: $oldinststatus = $userenv{'inststatus'};
2594: ($olddefquota,$oldsettingstatus) =
2595: &Apache::loncommon::default_quota($env{'form.ccdomain'},$oldinststatus);
2596: ($newdefquota,$newsettingstatus) = ($olddefquota,$oldsettingstatus);
2597: my %canshow;
2598: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2599: $canshow{'quota'} = 1;
2600: }
2601: if (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
2602: $canshow{'tools'} = 1;
2603: }
2604: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
2605: $canshow{'requestcourses'} = 1;
2606: } elsif (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
2607: $canshow{'reqcrsotherdom'} = 1;
2608: }
2609: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2610: $canshow{'inststatus'} = 1;
2611: }
2612: my (%changeHash,%changed);
2613: if ($oldinststatus eq '') {
2614: $oldsettings{'inststatus'} = $othertitle;
2615: } else {
2616: if (ref($usertypes) eq 'HASH') {
2617: $oldsettings{'inststatus'} = join(', ',map{ $usertypes->{ &unescape($_) }; } (split(/:/,$userenv{'inststatus'})));
2618: } else {
2619: $oldsettings{'inststatus'} = join(', ',map{ &unescape($_); } (split(/:/,$userenv{'inststatus'})));
2620: }
2621: }
2622: $changeHash{'inststatus'} = $userenv{'inststatus'};
2623: if ($canmodify_status{'inststatus'}) {
2624: $canshow{'inststatus'} = 1;
2625: if (exists($env{'form.inststatus'})) {
2626: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2627: if (@inststatuses > 0) {
2628: $newinststatus = join(':',map { &escape($_); } @inststatuses);
2629: $changeHash{'inststatus'} = $newinststatus;
2630: if ($newinststatus ne $oldinststatus) {
2631: $changed{'inststatus'} = $newinststatus;
2632: ($newdefquota,$newsettingstatus) =
2633: &Apache::loncommon::default_quota($env{'form.ccdomain'},$newinststatus);
2634: }
2635: if (ref($usertypes) eq 'HASH') {
2636: $newsettings{'inststatus'} = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2637: } else {
2638: $newsettings{'inststatus'} = join(', ',@inststatuses);
2639: }
2640: }
2641: } else {
2642: $newinststatus = '';
2643: $changeHash{'inststatus'} = $newinststatus;
2644: $newsettings{'inststatus'} = $othertitle;
2645: if ($newinststatus ne $oldinststatus) {
2646: $changed{'inststatus'} = $changeHash{'inststatus'};
2647: ($newdefquota,$newsettingstatus) =
2648: &Apache::loncommon::default_quota($env{'form.ccdomain'},$newinststatus);
2649: }
2650: }
2651: } elsif ($context ne 'selfcreate') {
2652: $canshow{'inststatus'} = 1;
2653: $newsettings{'inststatus'} = $oldsettings{'inststatus'};
2654: }
2655: $changeHash{'portfolioquota'} = $userenv{'portfolioquota'};
2656: if ($context eq 'domain') {
2657: if ($userenv{'portfolioquota'} ne '') {
2658: $oldportfolioquota = $userenv{'portfolioquota'};
2659: if ($env{'form.customquota'} == 1) {
2660: if ($env{'form.portfolioquota'} eq '') {
2661: $newportfolioquota = 0;
2662: } else {
2663: $newportfolioquota = $env{'form.portfolioquota'};
2664: $newportfolioquota =~ s/[^\d\.]//g;
2665: }
2666: if ($newportfolioquota != $oldportfolioquota) {
2667: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2668: }
2669: } else {
2670: $changed{'quota'} = "a_admin('',\%changeHash);
2671: $newportfolioquota = $newdefquota;
2672: $newisdefault = 1;
2673: }
2674: } else {
2675: $oldisdefault = 1;
2676: $oldportfolioquota = $olddefquota;
2677: if ($env{'form.customquota'} == 1) {
2678: if ($env{'form.portfolioquota'} eq '') {
2679: $newportfolioquota = 0;
2680: } else {
2681: $newportfolioquota = $env{'form.portfolioquota'};
2682: $newportfolioquota =~ s/[^\d\.]//g;
2683: }
2684: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2685: } else {
2686: $newportfolioquota = $newdefquota;
2687: $newisdefault = 1;
2688: }
2689: }
2690: if ($oldisdefault) {
2691: $oldsettingstext{'quota'} = &get_defaultquota_text($oldsettingstatus);
2692: }
2693: if ($newisdefault) {
2694: $newsettingstext{'quota'} = &get_defaultquota_text($newsettingstatus);
2695: }
2696: &tool_changes('tools',\@usertools,\%oldsettings,\%oldsettingstext,\%userenv,
2697: \%changeHash,\%changed,\%newsettings,\%newsettingstext);
2698: if ($env{'form.ccdomain'} eq $env{'request.role.domain'}) {
2699: &tool_changes('requestcourses',\@requestcourses,\%oldsettings,\%oldsettingstext,
2700: \%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
2701: } else {
2702: &tool_changes('reqcrsotherdom',\@requestcourses,\%oldsettings,\%oldsettingstext,
2703: \%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
2704: }
2705: }
2706: foreach my $item (@userinfo) {
2707: if ($env{'form.c'.$item} ne $userenv{$item}) {
2708: $namechanged{$item} = 1;
2709: }
2710: }
2711: $oldsettings{'quota'} = $oldportfolioquota.' Mb';
2712: $newsettings{'quota'} = $newportfolioquota.' Mb';
2713: if ((keys(%namechanged) > 0) || (keys(%changed) > 0)) {
2714: my ($chgresult,$namechgresult);
2715: if (keys(%changed) > 0) {
2716: $chgresult =
2717: &Apache::lonnet::put('environment',\%changeHash,
2718: $env{'form.ccdomain'},$env{'form.ccuname'});
2719: if ($chgresult eq 'ok') {
2720: if (($env{'user.name'} eq $env{'form.ccuname'}) &&
2721: ($env{'user.domain'} eq $env{'form.ccdomain'})) {
2722: my %newenvhash;
2723: foreach my $key (keys(%changed)) {
2724: if (($key eq 'official') || ($key eq 'unofficial')
2725: || ($key eq 'community')) {
2726: $newenvhash{'environment.requestcourses.'.$key} =
2727: $changeHash{'requestcourses.'.$key};
2728: if ($changeHash{'requestcourses.'.$key} ne '') {
2729: $newenvhash{'environment.canrequest.'.$key} = 1;
2730: } else {
2731: $newenvhash{'environment.canrequest.'.$key} =
2732: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2733: $key,'reload','requestcourses');
2734: }
2735: } elsif ($key ne 'quota') {
2736: $newenvhash{'environment.tools.'.$key} =
2737: $changeHash{'tools.'.$key};
2738: if ($changeHash{'tools.'.$key} ne '') {
2739: $newenvhash{'environment.availabletools.'.$key} =
2740: $changeHash{'tools.'.$key};
2741: } else {
2742: $newenvhash{'environment.availabletools.'.$key} =
2743: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'}, $key,'reload','tools');
2744: }
2745: }
2746: }
2747: if (keys(%newenvhash)) {
2748: &Apache::lonnet::appenv(\%newenvhash);
2749: }
2750: }
2751: }
2752: }
2753: if (keys(%namechanged) > 0) {
2754: foreach my $field (@userinfo) {
2755: $changeHash{$field} = $env{'form.c'.$field};
2756: }
2757: # Make the change
2758: $namechgresult =
2759: &Apache::lonnet::modifyuser($env{'form.ccdomain'},
2760: $env{'form.ccuname'},$changeHash{'id'},undef,undef,
2761: $changeHash{'firstname'},$changeHash{'middlename'},
2762: $changeHash{'lastname'},$changeHash{'generation'},
2763: $changeHash{'id'},undef,$changeHash{'permanentemail'},undef,\@userinfo);
2764: %userupdate = (
2765: lastname => $env{'form.clastname'},
2766: middlename => $env{'form.cmiddlename'},
2767: firstname => $env{'form.cfirstname'},
2768: generation => $env{'form.cgeneration'},
2769: id => $env{'form.cid'},
2770: );
2771: }
2772: if (((keys(%namechanged) > 0) && $namechgresult eq 'ok') ||
2773: ((keys(%changed) > 0) && $chgresult eq 'ok')) {
2774: # Tell the user we changed the name
2775: &display_userinfo($r,1,\@disporder,\%canshow,\@requestcourses,
2776: \@usertools,\%userenv,\%changed,\%namechanged,
2777: \%oldsettings, \%oldsettingstext,\%newsettings,
2778: \%newsettingstext);
2779: if ($env{'form.cid'} ne $userenv{'id'}) {
2780: &Apache::lonnet::idput($env{'form.ccdomain'},
2781: ($env{'form.ccuname'} => $env{'form.cid'}));
2782: if (($recurseid) &&
2783: (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
2784: my $idresult =
2785: &Apache::lonuserutils::propagate_id_change(
2786: $env{'form.ccuname'},$env{'form.ccdomain'},
2787: \%userupdate);
2788: $r->print('<br />'.$idresult.'<br />');
2789: }
2790: }
2791: if (($env{'form.ccdomain'} eq $env{'user.domain'}) &&
2792: ($env{'form.ccuname'} eq $env{'user.name'})) {
2793: my %newenvhash;
2794: foreach my $key (keys(%changeHash)) {
2795: $newenvhash{'environment.'.$key} = $changeHash{$key};
2796: }
2797: &Apache::lonnet::appenv(\%newenvhash);
2798: }
2799: } else { # error occurred
2800: $r->print('<span class="LC_error">'.&mt('Unable to successfully change environment for').' '.
2801: $env{'form.ccuname'}.' '.&mt('in domain').' '.
2802: $env{'form.ccdomain'}.'</span><br />');
2803: }
2804: } else { # End of if ($env ... ) logic
2805: # They did not want to change the users name, quota, tool availability,
2806: # or ability to request creation of courses,
2807: # but we can still tell them what the name and quota and availabilities are
2808: &display_userinfo($r,undef,\@disporder,\%canshow,\@requestcourses,
2809: \@usertools,\%userenv,\%changed,\%namechanged,\%oldsettings,
2810: \%oldsettingstext,\%newsettings,\%newsettingstext);
2811: }
2812: if (@mod_disallowed) {
2813: my ($rolestr,$contextname);
2814: if (@longroles > 0) {
2815: $rolestr = join(', ',@longroles);
2816: } else {
2817: $rolestr = &mt('No roles');
2818: }
2819: if ($context eq 'course') {
2820: $contextname = &mt('course');
2821: } elsif ($context eq 'author') {
2822: $contextname = &mt('co-author');
2823: }
2824: $r->print(&mt('The following fields were not updated: ').'<ul>');
2825: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2826: foreach my $field (@mod_disallowed) {
2827: $r->print('<li>'.$fieldtitles{$field}.'</li>'."\n");
2828: }
2829: $r->print('</ul>');
2830: if (@mod_disallowed == 1) {
2831: $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname));
2832: } else {
2833: $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname));
2834: }
2835: my $helplink = 'javascript:helpMenu('."'display'".')';
2836: $r->print('<span class="LC_cusr_emph">'.$rolestr.'</span><br />'
2837: .&mt('Please contact your [_1]helpdesk[_2] for more information.'
2838: ,'<a href="'.$helplink.'">','</a>')
2839: .'<br />');
2840: }
2841: $r->print('<span class="LC_warning">'
2842: .$no_forceid_alert
2843: .&Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts,\%curr_rules)
2844: .'</span>');
2845: }
2846: if ($env{'form.action'} eq 'singlestudent') {
2847: &enroll_single_student($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype);
2848: $r->print('<p><a href="javascript:backPage(document.userupdate)">');
2849: if ($crstype eq 'Community') {
2850: $r->print(&mt('Enroll Another Member'));
2851: } else {
2852: $r->print(&mt('Enroll Another Student'));
2853: }
2854: $r->print('</a></p>');
2855: } else {
2856: my @rolechanges = &update_roles($r,$context);
2857: if (keys(%namechanged) > 0) {
2858: if ($context eq 'course') {
2859: if (@userroles > 0) {
2860: if ((@rolechanges == 0) ||
2861: (!(grep(/^st$/,@rolechanges)))) {
2862: if (grep(/^st$/,@userroles)) {
2863: my $classlistupdated =
2864: &Apache::lonuserutils::update_classlist($cdom,
2865: $cnum,$env{'form.ccdomain'},
2866: $env{'form.ccuname'},\%userupdate);
2867: }
2868: }
2869: }
2870: }
2871: }
2872: my $userinfo = &Apache::loncommon::plainname($env{'form.ccuname'},
2873: $env{'form.ccdomain'});
2874: if ($env{'form.popup'}) {
2875: $r->print('<p><a href="javascript:window.close()">'.&mt('Close window').'</a></p>');
2876: } else {
2877: $r->print('<p><a href="javascript:backPage(document.userupdate,'."'$env{'form.prevphase'}','modify'".')">'
2878: .&mt('Modify this user: [_1]','<span class="LC_cusr_emph">'.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.' ('.$userinfo.')</span>').'</a>'
2879: .(' 'x5).'<a href="javascript:backPage(document.userupdate)">'
2880: .&mt('Create/Modify Another User').'</a></p>');
2881: }
2882: }
2883: $r->print(&Apache::loncommon::end_page());
2884: }
2885:
2886: sub display_userinfo {
2887: my ($r,$changed,$order,$canshow,$requestcourses,$usertools,$userenv,
2888: $changedhash,$namechangedhash,$oldsetting,$oldsettingtext,
2889: $newsetting,$newsettingtext) = @_;
2890: return unless (ref($order) eq 'ARRAY' &&
2891: ref($canshow) eq 'HASH' &&
2892: ref($requestcourses) eq 'ARRAY' &&
2893: ref($usertools) eq 'ARRAY' &&
2894: ref($userenv) eq 'HASH' &&
2895: ref($changedhash) eq 'HASH' &&
2896: ref($oldsetting) eq 'HASH' &&
2897: ref($oldsettingtext) eq 'HASH' &&
2898: ref($newsetting) eq 'HASH' &&
2899: ref($newsettingtext) eq 'HASH');
2900: my %lt=&Apache::lonlocal::texthash(
2901: 'ui' => 'User Information (unchanged)',
2902: 'uic' => 'User Information Changed',
2903: 'firstname' => 'First Name',
2904: 'middlename' => 'Middle Name',
2905: 'lastname' => 'Last Name',
2906: 'generation' => 'Generation',
2907: 'id' => 'Student/Employee ID',
2908: 'permanentemail' => 'Permanent e-mail address',
2909: 'quota' => 'Disk space allocated to portfolio files',
2910: 'blog' => 'Blog Availability',
2911: 'aboutme' => 'Personal Information Page Availability',
2912: 'portfolio' => 'Portfolio Availability',
2913: 'official' => 'Can Request Official Courses',
2914: 'unofficial' => 'Can Request Unofficial Courses',
2915: 'community' => 'Can Request Communities',
2916: 'inststatus' => "Affiliation",
2917: 'prvs' => 'Previous Value:',
2918: 'chto' => 'Changed To:'
2919: );
2920: my $title = $lt{'ui'};
2921: if ($changed) {
2922: $title = $lt{'uic'};
2923: }
2924: $r->print('<h4>'.$title.'</h4>'.
2925: &Apache::loncommon::start_data_table().
2926: &Apache::loncommon::start_data_table_header_row());
2927: if ($changed) {
2928: $r->print("<th> </th>\n");
2929: }
2930: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2931: foreach my $item (@userinfo) {
2932: $r->print("<th>$lt{$item}</th>\n");
2933: }
2934: foreach my $entry (@{$order}) {
2935: if ($canshow->{$entry}) {
2936: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
2937: foreach my $item (@{$requestcourses}) {
2938: $r->print("<th>$lt{$item}</th>\n");
2939: }
2940: } elsif ($entry eq 'tools') {
2941: foreach my $item (@{$usertools}) {
2942: $r->print("<th>$lt{$item}</th>\n");
2943: }
2944: } else {
2945: $r->print("<th>$lt{$entry}</th>\n");
2946: }
2947: }
2948: }
2949: $r->print(&Apache::loncommon::end_data_table_header_row().
2950: &Apache::loncommon::start_data_table_row());
2951: if ($changed) {
2952: $r->print('<td><b>'.$lt{'prvs'}.'</b></td>'."\n");
2953: }
2954: foreach my $item (@userinfo) {
2955: $r->print('<td>'.$userenv->{$item}.' </td>'."\n");
2956: }
2957: foreach my $entry (@{$order}) {
2958: if ($canshow->{$entry}) {
2959: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
2960: foreach my $item (@{$requestcourses}) {
2961: $r->print("<td>$oldsetting->{$item} $oldsettingtext->{$item}</td>\n");
2962: }
2963: } elsif ($entry eq 'tools') {
2964: foreach my $item (@{$usertools}) {
2965: $r->print("<td>$oldsetting->{$item} $oldsettingtext->{$item}</td>\n");
2966: }
2967: } else {
2968: $r->print("<td>$oldsetting->{$entry} $oldsettingtext->{$entry} </td>\n");
2969: }
2970: }
2971: }
2972: $r->print(&Apache::loncommon::end_data_table_row());
2973: if ($changed) {
2974: $r->print(&Apache::loncommon::start_data_table_row().
2975: '<td><span class="LC_nobreak"><b>'.$lt{'chto'}.'</b></span></td>'."\n");
2976: foreach my $item (@userinfo) {
2977: my $value = $env{'form.c'.$item};
2978: if ($namechangedhash->{$item}) {
2979: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
2980: }
2981: $r->print("<td>$value </td>\n");
2982: }
2983: foreach my $entry (@{$order}) {
2984: if ($canshow->{$entry}) {
2985: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
2986: foreach my $item (@{$requestcourses}) {
2987: my $value = $newsetting->{$item}.' '.$newsettingtext->{$item};
2988: if ($changedhash->{$item}) {
2989: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
2990: }
2991: $r->print("<td>$value </td>\n");
2992: }
2993: } elsif ($entry eq 'tools') {
2994: foreach my $item (@{$usertools}) {
2995: my $value = $newsetting->{$item}.' '.$newsettingtext->{$item};
2996: if ($changedhash->{$item}) {
2997: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
2998: }
2999: $r->print("<td>$value </td>\n");
3000: }
3001: } else {
3002: my $value = $newsetting->{$entry}.' '.$newsettingtext->{$entry};
3003: if ($changedhash->{$entry}) {
3004: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
3005: }
3006: $r->print("<td>$value </td>\n");
3007: }
3008: }
3009: }
3010: $r->print(&Apache::loncommon::end_data_table_row());
3011: }
3012: $r->print(&Apache::loncommon::end_data_table().'<br />');
3013: return;
3014: }
3015:
3016: sub tool_changes {
3017: my ($context,$usertools,$oldaccess,$oldaccesstext,$userenv,$changeHash,
3018: $changed,$newaccess,$newaccesstext) = @_;
3019: if (!((ref($usertools) eq 'ARRAY') && (ref($oldaccess) eq 'HASH') &&
3020: (ref($oldaccesstext) eq 'HASH') && (ref($userenv) eq 'HASH') &&
3021: (ref($changeHash) eq 'HASH') && (ref($changed) eq 'HASH') &&
3022: (ref($newaccess) eq 'HASH') && (ref($newaccesstext) eq 'HASH'))) {
3023: return;
3024: }
3025: if ($context eq 'reqcrsotherdom') {
3026: my @options = ('approval','validate','autolimit');
3027: my $optregex = join('|',@options);
3028: my %reqdisplay = &courserequest_display();
3029: my $cdom = $env{'request.role.domain'};
3030: foreach my $tool (@{$usertools}) {
3031: $oldaccesstext->{$tool} = &mt('No');
3032: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3033: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
3034: my $newop;
3035: if ($env{'form.'.$context.'_'.$tool}) {
3036: $newop = $env{'form.'.$context.'_'.$tool};
3037: if ($newop eq 'autolimit') {
3038: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3039: $limit =~ s/\D+//g;
3040: $newop .= '='.$limit;
3041: }
3042: }
3043: if ($userenv->{$context.'.'.$tool} eq '') {
3044: if ($newop) {
3045: $changed->{$tool}=&tool_admin($tool,$cdom.':'.$newop,
3046: $changeHash,$context);
3047: if ($changed->{$tool}) {
3048: $newaccesstext->{$tool} = &mt('Yes');
3049: } else {
3050: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3051: }
3052: }
3053: } else {
3054: my @curr = split(',',$userenv->{$context.'.'.$tool});
3055: my @new;
3056: my $changedoms;
3057: foreach my $req (@curr) {
3058: if ($req =~ /^\Q$cdom\E\:($optregex\=?\d*)$/) {
3059: $oldaccesstext->{$tool} = &mt('Yes');
3060: my $oldop = $1;
3061: if ($oldop ne $newop) {
3062: $changedoms = 1;
3063: foreach my $item (@curr) {
3064: my ($reqdom,$option) = split(':',$item);
3065: unless ($reqdom eq $cdom) {
3066: push(@new,$item);
3067: }
3068: }
3069: if ($newop) {
3070: push(@new,$cdom.':'.$newop);
3071: }
3072: @new = sort(@new);
3073: }
3074: last;
3075: }
3076: }
3077: if ((!$changedoms) && ($newop)) {
3078: $changedoms = 1;
3079: @new = sort(@curr,$cdom.':'.$newop);
3080: }
3081: if ($changedoms) {
3082: my $newdomstr;
3083: if (@new) {
3084: $newdomstr = join(',',@new);
3085: }
3086: $changed->{$tool}=&tool_admin($tool,$newdomstr,$changeHash,
3087: $context);
3088: if ($changed->{$tool}) {
3089: if ($env{'form.'.$context.'_'.$tool}) {
3090: if ($env{'form.'.$context.'_'.$tool} eq 'autolimit') {
3091: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3092: $limit =~ s/\D+//g;
3093: if ($limit) {
3094: $newaccesstext->{$tool} = &mt('Yes, up to limit of [quant,_1,request] per user.',$limit);
3095: } else {
3096: $newaccesstext->{$tool} = &mt('Yes, processed automatically');
3097: }
3098: } else {
3099: $newaccesstext->{$tool} = $reqdisplay{$env{'form.'.$context.'_'.$tool}};
3100: }
3101: } else {
3102: $newaccesstext->{$tool} = &mt('No');
3103: }
3104: }
3105: }
3106: }
3107: }
3108: return;
3109: }
3110: foreach my $tool (@{$usertools}) {
3111: my $newval;
3112: if ($context eq 'requestcourses') {
3113: $newval = $env{'form.crsreq_'.$tool};
3114: if ($newval eq 'autolimit') {
3115: $newval .= '='.$env{'form.crsreq_'.$tool.'_limit'};
3116: }
3117: } else {
3118: $newval = $env{'form.'.$context.'_'.$tool};
3119: }
3120: if ($userenv->{$context.'.'.$tool} ne '') {
3121: $oldaccess->{$tool} = &mt('custom');
3122: if ($userenv->{$context.'.'.$tool}) {
3123: $oldaccesstext->{$tool} = &mt("availability set to 'on'");
3124: } else {
3125: $oldaccesstext->{$tool} = &mt("availability set to 'off'");
3126: }
3127: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
3128: if ($env{'form.custom'.$tool} == 1) {
3129: if ($newval ne $userenv->{$context.'.'.$tool}) {
3130: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3131: $context);
3132: if ($changed->{$tool}) {
3133: $newaccess->{$tool} = &mt('custom');
3134: if ($newval) {
3135: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3136: } else {
3137: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3138: }
3139: } else {
3140: $newaccess->{$tool} = $oldaccess->{$tool};
3141: if ($userenv->{$context.'.'.$tool}) {
3142: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3143: } else {
3144: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3145: }
3146: }
3147: } else {
3148: $newaccess->{$tool} = $oldaccess->{$tool};
3149: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3150: }
3151: } else {
3152: $changed->{$tool} = &tool_admin($tool,'',$changeHash,$context);
3153: if ($changed->{$tool}) {
3154: $newaccess->{$tool} = &mt('default');
3155: } else {
3156: $newaccess->{$tool} = $oldaccess->{$tool};
3157: if ($userenv->{$context.'.'.$tool}) {
3158: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3159: } else {
3160: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3161: }
3162: }
3163: }
3164: } else {
3165: $oldaccess->{$tool} = &mt('default');
3166: if ($env{'form.custom'.$tool} == 1) {
3167: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3168: $context);
3169: if ($changed->{$tool}) {
3170: $newaccess->{$tool} = &mt('custom');
3171: if ($newval) {
3172: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3173: } else {
3174: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3175: }
3176: } else {
3177: $newaccess->{$tool} = $oldaccess->{$tool};
3178: }
3179: } else {
3180: $newaccess->{$tool} = $oldaccess->{$tool};
3181: }
3182: }
3183: }
3184: return;
3185: }
3186:
3187: sub update_roles {
3188: my ($r,$context) = @_;
3189: my $now=time;
3190: my @rolechanges;
3191: my %disallowed;
3192: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
3193: foreach my $key (keys (%env)) {
3194: next if (! $env{$key});
3195: next if ($key eq 'form.action');
3196: # Revoke roles
3197: if ($key=~/^form\.rev/) {
3198: if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
3199: # Revoke standard role
3200: my ($scope,$role) = ($1,$2);
3201: my $result =
3202: &Apache::lonnet::revokerole($env{'form.ccdomain'},
3203: $env{'form.ccuname'},
3204: $scope,$role,'','',$context);
3205: $r->print(&mt('Revoking [_1] in [_2]: [_3]',
3206: $role,$scope,'<b>'.$result.'</b>').'<br />');
3207: if ($role eq 'st') {
3208: my $result =
3209: &Apache::lonuserutils::classlist_drop($scope,
3210: $env{'form.ccuname'},$env{'form.ccdomain'},
3211: $now);
3212: $r->print($result);
3213: }
3214: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3215: push(@rolechanges,$role);
3216: }
3217: }
3218: if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) {
3219: # Revoke custom role
3220: $r->print(&mt('Revoking custom role:').
3221: ' '.$4.' by '.$3.':'.$2.' in '.$1.': <b>'.
3222: &Apache::lonnet::revokecustomrole($env{'form.ccdomain'},
3223: $env{'form.ccuname'},$1,$2,$3,$4,'','',$context).
3224: '</b><br />');
3225: if (!grep(/^cr$/,@rolechanges)) {
3226: push(@rolechanges,'cr');
3227: }
3228: }
3229: } elsif ($key=~/^form\.del/) {
3230: if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
3231: # Delete standard role
3232: my ($scope,$role) = ($1,$2);
3233: my $result =
3234: &Apache::lonnet::assignrole($env{'form.ccdomain'},
3235: $env{'form.ccuname'},
3236: $scope,$role,$now,0,1,'',
3237: $context);
3238: $r->print(&mt('Deleting [_1] in [_2]: [_3]',$role,$scope,
3239: '<b>'.$result.'</b>').'<br />');
3240: if ($role eq 'st') {
3241: my $result =
3242: &Apache::lonuserutils::classlist_drop($scope,
3243: $env{'form.ccuname'},$env{'form.ccdomain'},
3244: $now);
3245: $r->print($result);
3246: }
3247: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3248: push(@rolechanges,$role);
3249: }
3250: }
3251: if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3252: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3253: # Delete custom role
3254: $r->print(&mt('Deleting custom role [_1] by [_2] in [_3]',
3255: $rolename,$rnam.':'.$rdom,$url).': <b>'.
3256: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
3257: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
3258: 0,1,$context).'</b><br />');
3259: if (!grep(/^cr$/,@rolechanges)) {
3260: push(@rolechanges,'cr');
3261: }
3262: }
3263: } elsif ($key=~/^form\.ren/) {
3264: my $udom = $env{'form.ccdomain'};
3265: my $uname = $env{'form.ccuname'};
3266: # Re-enable standard role
3267: if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
3268: my $url = $1;
3269: my $role = $2;
3270: my $logmsg;
3271: my $output;
3272: if ($role eq 'st') {
3273: if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) {
3274: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$1,$2,$3);
3275: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course') || ($result eq 'refused')) {
3276: if ($result eq 'refused' && $logmsg) {
3277: $output = $logmsg;
3278: } else {
3279: $output = "Error: $result\n";
3280: }
3281: } else {
3282: $output = &mt('Assigning').' '.$role.' in '.$url.
3283: &mt('starting').' '.localtime($now).
3284: ': <br />'.$logmsg.'<br />'.
3285: &mt('Add to classlist').': <b>ok</b><br />';
3286: }
3287: }
3288: } else {
3289: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
3290: $env{'form.ccuname'},$url,$role,0,$now,'','',
3291: $context);
3292: $output = &mt('Re-enabling [_1] in [_2]: [_3]',
3293: $role,$url,'<b>'.$result.'</b>').'<br />';
3294: }
3295: $r->print($output);
3296: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3297: push(@rolechanges,$role);
3298: }
3299: }
3300: # Re-enable custom role
3301: if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3302: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3303: my $result = &Apache::lonnet::assigncustomrole(
3304: $env{'form.ccdomain'}, $env{'form.ccuname'},
3305: $url,$rdom,$rnam,$rolename,0,$now,undef,$context);
3306: $r->print(&mt('Re-enabling custom role [_1] by [_2] in [_3]: [_4]',
3307: $rolename,$rnam.':'.$rdom,$url,'<b>'.$result.'</b>').'<br />');
3308: if (!grep(/^cr$/,@rolechanges)) {
3309: push(@rolechanges,'cr');
3310: }
3311: }
3312: } elsif ($key=~/^form\.act/) {
3313: my $udom = $env{'form.ccdomain'};
3314: my $uname = $env{'form.ccuname'};
3315: if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) {
3316: # Activate a custom role
3317: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
3318: my $url='/'.$one.'/'.$two;
3319: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
3320:
3321: my $start = ( $env{'form.start_'.$full} ?
3322: $env{'form.start_'.$full} :
3323: $now );
3324: my $end = ( $env{'form.end_'.$full} ?
3325: $env{'form.end_'.$full} :
3326: 0 );
3327:
3328: # split multiple sections
3329: my %sections = ();
3330: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
3331: if ($num_sections == 0) {
3332: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end,$context));
3333: } else {
3334: my %curr_groups =
3335: &Apache::longroup::coursegroups($one,$two);
3336: foreach my $sec (sort {$a cmp $b} keys %sections) {
3337: if (($sec eq 'none') || ($sec eq 'all') ||
3338: exists($curr_groups{$sec})) {
3339: $disallowed{$sec} = $url;
3340: next;
3341: }
3342: my $securl = $url.'/'.$sec;
3343: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end,$context));
3344: }
3345: }
3346: if (!grep(/^cr$/,@rolechanges)) {
3347: push(@rolechanges,'cr');
3348: }
3349: } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) {
3350: # Activate roles for sections with 3 id numbers
3351: # set start, end times, and the url for the class
3352: my ($one,$two,$three)=($1,$2,$3);
3353: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
3354: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
3355: $now );
3356: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
3357: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
3358: 0 );
3359: my $url='/'.$one.'/'.$two;
3360: my $type = 'three';
3361: # split multiple sections
3362: my %sections = ();
3363: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
3364: if ($num_sections == 0) {
3365: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3366: } else {
3367: my %curr_groups =
3368: &Apache::longroup::coursegroups($one,$two);
3369: my $emptysec = 0;
3370: foreach my $sec (sort {$a cmp $b} keys %sections) {
3371: $sec =~ s/\W//g;
3372: if ($sec ne '') {
3373: if (($sec eq 'none') || ($sec eq 'all') ||
3374: exists($curr_groups{$sec})) {
3375: $disallowed{$sec} = $url;
3376: next;
3377: }
3378: my $securl = $url.'/'.$sec;
3379: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec,$context));
3380: } else {
3381: $emptysec = 1;
3382: }
3383: }
3384: if ($emptysec) {
3385: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3386: }
3387: }
3388: if (!grep(/^\Q$three\E$/,@rolechanges)) {
3389: push(@rolechanges,$three);
3390: }
3391: } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
3392: # Activate roles for sections with two id numbers
3393: # set start, end times, and the url for the class
3394: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
3395: $env{'form.start_'.$1.'_'.$2} :
3396: $now );
3397: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
3398: $env{'form.end_'.$1.'_'.$2} :
3399: 0 );
3400: my $one = $1;
3401: my $two = $2;
3402: my $url='/'.$one.'/';
3403: # split multiple sections
3404: my %sections = ();
3405: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two},\%sections,$two);
3406: if ($num_sections == 0) {
3407: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3408: } else {
3409: my $emptysec = 0;
3410: foreach my $sec (sort {$a cmp $b} keys %sections) {
3411: if ($sec ne '') {
3412: my $securl = $url.'/'.$sec;
3413: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$two,$start,$end,$one,undef,$sec,$context));
3414: } else {
3415: $emptysec = 1;
3416: }
3417: }
3418: if ($emptysec) {
3419: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3420: }
3421: }
3422: if (!grep(/^\Q$two\E$/,@rolechanges)) {
3423: push(@rolechanges,$two);
3424: }
3425: } else {
3426: $r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
3427: }
3428: foreach my $key (sort(keys(%disallowed))) {
3429: $r->print('<p class="LC_warning">');
3430: if (($key eq 'none') || ($key eq 'all')) {
3431: $r->print(&mt('[_1] may not be used as the name for a section, as it is a reserved word.','<tt>'.$key.'</tt>'));
3432: } else {
3433: $r->print(&mt('[_1] may not be used as the name for a section, as it is the name of a course group.','<tt>'.$key.'</tt>'));
3434: }
3435: $r->print('</p><p>'
3436: .&mt('Please [_1]go back[_2] and choose a different section name.'
3437: ,'<a href="javascript:history.go(-1)'
3438: ,'</a>')
3439: .'</p><br />'
3440: );
3441: }
3442: }
3443: } # End of foreach (keys(%env))
3444: # Flush the course logs so reverse user roles immediately updated
3445: &Apache::lonnet::flushcourselogs();
3446: if (@rolechanges == 0) {
3447: $r->print(&mt('No roles to modify'));
3448: }
3449: return @rolechanges;
3450: }
3451:
3452: sub enroll_single_student {
3453: my ($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype) = @_;
3454: $r->print('<h3>');
3455: if ($crstype eq 'Community') {
3456: $r->print(&mt('Enrolling Member'));
3457: } else {
3458: $r->print(&mt('Enrolling Student'));
3459: }
3460: $r->print('</h3>');
3461:
3462: # Remove non alphanumeric values from section
3463: $env{'form.sections'}=~s/\W//g;
3464:
3465: # Clean out any old student roles the user has in this class.
3466: &Apache::lonuserutils::modifystudent($env{'form.ccdomain'},
3467: $env{'form.ccuname'},$env{'request.course.id'},undef,$uhome);
3468: my ($startdate,$enddate) = &Apache::lonuserutils::get_dates_from_form();
3469: my $enroll_result =
3470: &Apache::lonnet::modify_student_enrollment($env{'form.ccdomain'},
3471: $env{'form.ccuname'},$env{'form.cid'},$env{'form.cfirstname'},
3472: $env{'form.cmiddlename'},$env{'form.clastname'},
3473: $env{'form.generation'},$env{'form.sections'},$enddate,
3474: $startdate,'manual',undef,$env{'request.course.id'},'',$context);
3475: if ($enroll_result =~ /^ok/) {
3476: $r->print(&mt('<b>[_1]</b> enrolled',$env{'form.ccuname'}.':'.$env{'form.ccdomain'}));
3477: if ($env{'form.sections'} ne '') {
3478: $r->print(' '.&mt('in section [_1]',$env{'form.sections'}));
3479: }
3480: my ($showstart,$showend);
3481: if ($startdate <= $now) {
3482: $showstart = &mt('Access starts immediately');
3483: } else {
3484: $showstart = &mt('Access starts: ').&Apache::lonlocal::locallocaltime($startdate);
3485: }
3486: if ($enddate == 0) {
3487: $showend = &mt('ends: no ending date');
3488: } else {
3489: $showend = &mt('ends: ').&Apache::lonlocal::locallocaltime($enddate);
3490: }
3491: $r->print('.<br />'.$showstart.'; '.$showend);
3492: if ($startdate <= $now && !$newuser) {
3493: $r->print('<p> ');
3494: if ($crstype eq 'Community') {
3495: $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.'));
3496: } else {
3497: $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.'));
3498: }
3499: $r->print('</p>');
3500: }
3501: } else {
3502: $r->print(&mt('unable to enroll').": ".$enroll_result);
3503: }
3504: return;
3505: }
3506:
3507: sub get_defaultquota_text {
3508: my ($settingstatus) = @_;
3509: my $defquotatext;
3510: if ($settingstatus eq '') {
3511: $defquotatext = &mt('(default)');
3512: } else {
3513: my ($usertypes,$order) =
3514: &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
3515: if ($usertypes->{$settingstatus} eq '') {
3516: $defquotatext = &mt('(default)');
3517: } else {
3518: $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus});
3519: }
3520: }
3521: return $defquotatext;
3522: }
3523:
3524: sub update_result_form {
3525: my ($uhome) = @_;
3526: my $outcome =
3527: '<form name="userupdate" method="post" />'."\n";
3528: foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
3529: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3530: }
3531: if ($env{'form.origname'} ne '') {
3532: $outcome .= '<input type="hidden" name="origname" value="'.$env{'form.origname'}.'" />'."\n";
3533: }
3534: foreach my $item ('sortby','seluname','seludom') {
3535: if (exists($env{'form.'.$item})) {
3536: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3537: }
3538: }
3539: if ($uhome eq 'no_host') {
3540: $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
3541: }
3542: $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
3543: '<input type ="hidden" name="currstate" value="" />'."\n".
3544: '<input type ="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
3545: '</form>';
3546: return $outcome;
3547: }
3548:
3549: sub quota_admin {
3550: my ($setquota,$changeHash) = @_;
3551: my $quotachanged;
3552: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
3553: # Current user has quota modification privileges
3554: if (ref($changeHash) eq 'HASH') {
3555: $quotachanged = 1;
3556: $changeHash->{'portfolioquota'} = $setquota;
3557: }
3558: }
3559: return $quotachanged;
3560: }
3561:
3562: sub tool_admin {
3563: my ($tool,$settool,$changeHash,$context) = @_;
3564: my $canchange = 0;
3565: if ($context eq 'requestcourses') {
3566: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
3567: $canchange = 1;
3568: }
3569: } elsif ($context eq 'reqcrsotherdom') {
3570: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
3571: $canchange = 1;
3572: }
3573: } elsif (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
3574: # Current user has quota modification privileges
3575: $canchange = 1;
3576: }
3577: my $toolchanged;
3578: if ($canchange) {
3579: if (ref($changeHash) eq 'HASH') {
3580: $toolchanged = 1;
3581: $changeHash->{$context.'.'.$tool} = $settool;
3582: }
3583: }
3584: return $toolchanged;
3585: }
3586:
3587: sub build_roles {
3588: my ($sectionstr,$sections,$role) = @_;
3589: my $num_sections = 0;
3590: if ($sectionstr=~ /,/) {
3591: my @secnums = split/,/,$sectionstr;
3592: if ($role eq 'st') {
3593: $secnums[0] =~ s/\W//g;
3594: $$sections{$secnums[0]} = 1;
3595: $num_sections = 1;
3596: } else {
3597: foreach my $sec (@secnums) {
3598: $sec =~ ~s/\W//g;
3599: if (!($sec eq "")) {
3600: if (exists($$sections{$sec})) {
3601: $$sections{$sec} ++;
3602: } else {
3603: $$sections{$sec} = 1;
3604: $num_sections ++;
3605: }
3606: }
3607: }
3608: }
3609: } else {
3610: $sectionstr=~s/\W//g;
3611: unless ($sectionstr eq '') {
3612: $$sections{$sectionstr} = 1;
3613: $num_sections ++;
3614: }
3615: }
3616:
3617: return $num_sections;
3618: }
3619:
3620: # ========================================================== Custom Role Editor
3621:
3622: sub custom_role_editor {
3623: my ($r) = @_;
3624: my $action = $env{'form.customroleaction'};
3625: my $rolename;
3626: if ($action eq 'new') {
3627: $rolename=$env{'form.newrolename'};
3628: } else {
3629: $rolename=$env{'form.rolename'};
3630: }
3631:
3632: $rolename=~s/[^A-Za-z0-9]//gs;
3633: if (!$rolename || $env{'form.phase'} eq 'pickrole') {
3634: &print_username_entry_form($r);
3635: return;
3636: }
3637: my ($crstype,$context);
3638: if ($env{'request.course.id'}) {
3639: $crstype = &Apache::loncommon::course_type();
3640: $context = 'course';
3641: } else {
3642: $context = 'domain';
3643: $crstype = $env{'form.templatecrstype'};
3644: }
3645: # ------------------------------------------------------- What can be assigned?
3646: my %full=();
3647: my %courselevel=();
3648: my %courselevelcurrent=();
3649: my $syspriv='';
3650: my $dompriv='';
3651: my $coursepriv='';
3652: my $body_top;
3653: my ($rdummy,$roledef)=
3654: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3655: # ------------------------------------------------------- Does this role exist?
3656: $body_top .= '<h2>';
3657: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3658: $body_top .= &mt('Existing Role').' "';
3659: # ------------------------------------------------- Get current role privileges
3660: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
3661: if ($crstype eq 'Community') {
3662: $syspriv =~ s/bre\&S//;
3663: }
3664: } else {
3665: $body_top .= &mt('New Role').' "';
3666: $roledef='';
3667: }
3668: $body_top .= $rolename.'"</h2>';
3669: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3670: my ($priv,$restrict)=split(/\&/,$item);
3671: if (!$restrict) { $restrict='F'; }
3672: $courselevel{$priv}=$restrict;
3673: if ($coursepriv=~/\:$priv/) {
3674: $courselevelcurrent{$priv}=1;
3675: }
3676: $full{$priv}=1;
3677: }
3678: my %domainlevel=();
3679: my %domainlevelcurrent=();
3680: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3681: my ($priv,$restrict)=split(/\&/,$item);
3682: if (!$restrict) { $restrict='F'; }
3683: $domainlevel{$priv}=$restrict;
3684: if ($dompriv=~/\:$priv/) {
3685: $domainlevelcurrent{$priv}=1;
3686: }
3687: $full{$priv}=1;
3688: }
3689: my %systemlevel=();
3690: my %systemlevelcurrent=();
3691: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3692: my ($priv,$restrict)=split(/\&/,$item);
3693: if (!$restrict) { $restrict='F'; }
3694: $systemlevel{$priv}=$restrict;
3695: if ($syspriv=~/\:$priv/) {
3696: $systemlevelcurrent{$priv}=1;
3697: }
3698: $full{$priv}=1;
3699: }
3700: my ($jsback,$elements) = &crumb_utilities();
3701: my $button_code = "\n";
3702: my $head_script = "\n";
3703: $head_script .= '<script type="text/javascript">'."\n"
3704: .'// <![CDATA['."\n";
3705: my @template_roles = ("in","ta","ep");
3706: if ($context eq 'domain') {
3707: push(@template_roles,"ad");
3708: }
3709: push(@template_roles,"st");
3710: if ($crstype eq 'Community') {
3711: unshift(@template_roles,'co');
3712: } else {
3713: unshift(@template_roles,'cc');
3714: }
3715: foreach my $role (@template_roles) {
3716: $head_script .= &make_script_template($role,$crstype);
3717: $button_code .= &make_button_code($role,$crstype).' ';
3718: }
3719: my $context_code;
3720: if ($context eq 'domain') {
3721: my $checkedCommunity = '';
3722: my $checkedCourse = ' checked="checked"';
3723: if ($env{'form.templatecrstype'} eq 'Community') {
3724: $checkedCommunity = $checkedCourse;
3725: $checkedCourse = '';
3726: }
3727: $context_code = '<label>'.
3728: '<input type="radio" name="templatecrstype" value="Course"'.$checkedCourse.' onclick="this.form.submit();">'.
3729: &mt('Course').
3730: '</label>'.(' ' x2).
3731: '<label>'.
3732: '<input type="radio" name="templatecrstype" value="Community"'.$checkedCommunity.' onclick="this.form.submit();">'.
3733: &mt('Community').
3734: '</label>'.
3735: '</fieldset>'.
3736: '<input type="hidden" name="customroleaction" value="'.
3737: $action.'" />';
3738: if ($env{'form.customroleaction'} eq 'new') {
3739: $context_code .= '<input type="hidden" name="newrolename" value="'.
3740: $rolename.'" />';
3741: } else {
3742: $context_code .= '<input type="hidden" name="rolename" value="'.
3743: $rolename.'" />';
3744: }
3745: $context_code .= '<input type="hidden" name="action" value="custom" />'.
3746: '<input type="hidden" name="phase" value="selected_custom_edit" />';
3747: }
3748:
3749: $head_script .= "\n".$jsback."\n"
3750: .'// ]]>'."\n"
3751: .'</script>'."\n";
3752: $r->print(&Apache::loncommon::start_page('Custom Role Editor',$head_script));
3753: &Apache::lonhtmlcommon::add_breadcrumb
3754: ({href=>"javascript:backPage(document.form1,'pickrole','')",
3755: text=>"Pick custom role",
3756: faq=>282,bug=>'Instructor Interface',},
3757: {href=>"javascript:backPage(document.form1,'','')",
3758: text=>"Edit custom role",
3759: faq=>282,bug=>'Instructor Interface',});
3760: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3761: 'Course_Editing_Custom_Roles'));
3762:
3763: $r->print($body_top);
3764: my %lt=&Apache::lonlocal::texthash(
3765: 'prv' => "Privilege",
3766: 'crl' => "Course Level",
3767: 'dml' => "Domain Level",
3768: 'ssl' => "System Level");
3769:
3770:
3771: $r->print('<div class="LC_left_float">'
3772: .'<form action=""><fieldset>'
3773: .'<legend>'.&mt('Select a Template').'</legend>'
3774: .$button_code
3775: .'</fieldset></form></div>');
3776: if ($context_code) {
3777: $r->print('<div class="LC_left_float">'
3778: .'<form action="/adm/createuser" method="post"><fieldset>'
3779: .'<legend>'.&mt('Context').'</legend>'
3780: .$context_code
3781: .'</form>'
3782: .'</div>'
3783: );
3784: }
3785: $r->print('<br clear="all" />');
3786:
3787: $r->print(<<ENDCCF);
3788: <form name="form1" method="post">
3789: <input type="hidden" name="phase" value="set_custom_roles" />
3790: <input type="hidden" name="rolename" value="$rolename" />
3791: ENDCCF
3792: $r->print(&Apache::loncommon::start_data_table().
3793: &Apache::loncommon::start_data_table_header_row().
3794: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
3795: '</th><th>'.$lt{'ssl'}.'</th>'.
3796: &Apache::loncommon::end_data_table_header_row());
3797: foreach my $priv (sort(keys(%full))) {
3798: my $privtext = &Apache::lonnet::plaintext($priv,$crstype);
3799: $r->print(&Apache::loncommon::start_data_table_row().
3800: '<td>'.$privtext.'</td><td>'.
3801: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c"'.
3802: ($courselevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3803: '</td><td>'.
3804: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d"'.
3805: ($domainlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3806: '</td><td>');
3807: if ($priv eq 'bre' && $crstype eq 'Community') {
3808: $r->print(' ');
3809: } else {
3810: $r->print($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s"'.
3811: ($systemlevelcurrent{$priv}?' checked="checked"':'').' />':' ');
3812: }
3813: $r->print('</td>'.
3814: &Apache::loncommon::end_data_table_row());
3815: }
3816: $r->print(&Apache::loncommon::end_data_table().
3817: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
3818: '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
3819: '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
3820: '<input type="reset" value="'.&mt("Reset").'" />'."\n".
3821: '<input type="submit" value="'.&mt('Save').'" /></form>'.
3822: &Apache::loncommon::end_page());
3823: }
3824: # --------------------------------------------------------
3825: sub make_script_template {
3826: my ($role,$crstype) = @_;
3827: my %full_c=();
3828: my %full_d=();
3829: my %full_s=();
3830: my $return_script;
3831: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3832: my ($priv,$restrict)=split(/\&/,$item);
3833: $full_c{$priv}=1;
3834: }
3835: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3836: my ($priv,$restrict)=split(/\&/,$item);
3837: $full_d{$priv}=1;
3838: }
3839: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3840: next if (($crstype eq 'Community') && ($item eq 'bre&S'));
3841: my ($priv,$restrict)=split(/\&/,$item);
3842: $full_s{$priv}=1;
3843: }
3844: $return_script .= 'function set_'.$role.'() {'."\n";
3845: my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
3846: my %role_c;
3847: foreach my $priv (@temp) {
3848: my ($priv_item, $dummy) = split(/\&/,$priv);
3849: $role_c{$priv_item} = 1;
3850: }
3851: my %role_d;
3852: @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
3853: foreach my $priv(@temp) {
3854: my ($priv_item, $dummy) = split(/\&/,$priv);
3855: $role_d{$priv_item} = 1;
3856: }
3857: my %role_s;
3858: @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
3859: foreach my $priv(@temp) {
3860: my ($priv_item, $dummy) = split(/\&/,$priv);
3861: $role_s{$priv_item} = 1;
3862: }
3863: foreach my $priv_item (keys(%full_c)) {
3864: my ($priv, $dummy) = split(/\&/,$priv_item);
3865: if ((exists($role_c{$priv})) || (exists($role_d{$priv})) ||
3866: (exists($role_s{$priv}))) {
3867: $return_script .= "document.form1.$priv"."_c.checked = true;\n";
3868: } else {
3869: $return_script .= "document.form1.$priv"."_c.checked = false;\n";
3870: }
3871: }
3872: foreach my $priv_item (keys(%full_d)) {
3873: my ($priv, $dummy) = split(/\&/,$priv_item);
3874: if ((exists($role_d{$priv})) || (exists($role_s{$priv}))) {
3875: $return_script .= "document.form1.$priv"."_d.checked = true;\n";
3876: } else {
3877: $return_script .= "document.form1.$priv"."_d.checked = false;\n";
3878: }
3879: }
3880: foreach my $priv_item (keys(%full_s)) {
3881: my ($priv, $dummy) = split(/\&/,$priv_item);
3882: if (exists($role_s{$priv})) {
3883: $return_script .= "document.form1.$priv"."_s.checked = true;\n";
3884: } else {
3885: $return_script .= "document.form1.$priv"."_s.checked = false;\n";
3886: }
3887: }
3888: $return_script .= '}'."\n";
3889: return ($return_script);
3890: }
3891: # ----------------------------------------------------------
3892: sub make_button_code {
3893: my ($role,$crstype) = @_;
3894: my $label = &Apache::lonnet::plaintext($role,$crstype);
3895: my $button_code = '<input type="button" onclick="set_'.$role.'()" value="'.$label.'" />';
3896: return ($button_code);
3897: }
3898: # ---------------------------------------------------------- Call to definerole
3899: sub set_custom_role {
3900: my ($r,$context) = @_;
3901: my $rolename=$env{'form.rolename'};
3902: $rolename=~s/[^A-Za-z0-9]//gs;
3903: if (!$rolename) {
3904: &custom_role_editor($r);
3905: return;
3906: }
3907: my ($jsback,$elements) = &crumb_utilities();
3908: my $jscript = '<script type="text/javascript">'
3909: .'// <![CDATA['."\n"
3910: .$jsback."\n"
3911: .'// ]]>'."\n"
3912: .'</script>'."\n";
3913:
3914: $r->print(&Apache::loncommon::start_page('Save Custom Role'),$jscript);
3915: &Apache::lonhtmlcommon::add_breadcrumb
3916: ({href=>"javascript:backPage(document.customresult,'pickrole','')",
3917: text=>"Pick custom role",
3918: faq=>282,bug=>'Instructor Interface',},
3919: {href=>"javascript:backPage(document.customresult,'selected_custom_edit','')",
3920: text=>"Edit custom role",
3921: faq=>282,bug=>'Instructor Interface',},
3922: {href=>"javascript:backPage(document.customresult,'set_custom_roles','')",
3923: text=>"Result",
3924: faq=>282,bug=>'Instructor Interface',});
3925: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3926: 'Course_Editing_Custom_Roles'));
3927:
3928: my ($rdummy,$roledef)=
3929: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3930:
3931: # ------------------------------------------------------- Does this role exist?
3932: $r->print('<h3>');
3933: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3934: $r->print(&mt('Existing Role').' "');
3935: } else {
3936: $r->print(&mt('New Role').' "');
3937: $roledef='';
3938: }
3939: $r->print($rolename.'"</h3>');
3940: # ------------------------------------------------------- What can be assigned?
3941: my $sysrole='';
3942: my $domrole='';
3943: my $courole='';
3944:
3945: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3946: my ($priv,$restrict)=split(/\&/,$item);
3947: if (!$restrict) { $restrict=''; }
3948: if ($env{'form.'.$priv.'_c'}) {
3949: $courole.=':'.$item;
3950: }
3951: }
3952:
3953: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3954: my ($priv,$restrict)=split(/\&/,$item);
3955: if (!$restrict) { $restrict=''; }
3956: if ($env{'form.'.$priv.'_d'}) {
3957: $domrole.=':'.$item;
3958: }
3959: }
3960:
3961: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3962: my ($priv,$restrict)=split(/\&/,$item);
3963: if (!$restrict) { $restrict=''; }
3964: if ($env{'form.'.$priv.'_s'}) {
3965: $sysrole.=':'.$item;
3966: }
3967: }
3968: $r->print('<br />Defining Role: '.
3969: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
3970: if ($env{'request.course.id'}) {
3971: my $url='/'.$env{'request.course.id'};
3972: $url=~s/\_/\//g;
3973: $r->print('<br />'.&mt('Assigning Role to Self').': '.
3974: &Apache::lonnet::assigncustomrole($env{'user.domain'},
3975: $env{'user.name'},
3976: $url,
3977: $env{'user.domain'},
3978: $env{'user.name'},
3979: $rolename,undef,undef,undef,$context));
3980: }
3981: $r->print('<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'.&mt('Create or edit another custom role').'</a></p><form name="customresult" method="post">');
3982: $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'</form>');
3983: $r->print(&Apache::loncommon::end_page());
3984: }
3985:
3986: # ================================================================ Main Handler
3987: sub handler {
3988: my $r = shift;
3989: if ($r->header_only) {
3990: &Apache::loncommon::content_type($r,'text/html');
3991: $r->send_http_header;
3992: return OK;
3993: }
3994: my ($context,$crstype);
3995: if ($env{'request.course.id'}) {
3996: $context = 'course';
3997: $crstype = &Apache::loncommon::course_type();
3998: } elsif ($env{'request.role'} =~ /^au\./) {
3999: $context = 'author';
4000: } else {
4001: $context = 'domain';
4002: }
4003: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
4004: ['action','state','callingform','roletype','showrole','bulkaction','popup','phase',
4005: 'username','domain','srchterm','srchdomain','srchin','srchby','srchtype']);
4006: &Apache::lonhtmlcommon::clear_breadcrumbs();
4007: if ($env{'form.action'} ne 'dateselect') {
4008: &Apache::lonhtmlcommon::add_breadcrumb
4009: ({href=>"/adm/createuser",
4010: text=>"User Management",
4011: help=>'Course_Create_Class_List,Course_Change_Privileges,Course_View_Class_List,Course_Editing_Custom_Roles,Course_Add_Student,Course_Drop_Student,Course_Automated_Enrollment,Course_Self_Enrollment,Course_Manage_Group'});
4012: }
4013: #SD Following files not added to help, because the corresponding .tex-files seem to
4014: #be missing: Course_Approve_Selfenroll,Course_User_Logs,
4015: my ($permission,$allowed) =
4016: &Apache::lonuserutils::get_permission($context,$crstype);
4017: if (!$allowed) {
4018: $env{'user.error.msg'}=
4019: "/adm/createuser:cst:0:0:Cannot create/modify user data ".
4020: "or view user status.";
4021: return HTTP_NOT_ACCEPTABLE;
4022: }
4023:
4024: &Apache::loncommon::content_type($r,'text/html');
4025: $r->send_http_header;
4026:
4027: # Main switch on form.action and form.state, as appropriate
4028: if (! exists($env{'form.action'})) {
4029: $r->print(&header());
4030: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
4031: $r->print(&print_main_menu($permission,$context,$crstype));
4032: $r->print(&Apache::loncommon::end_page());
4033: } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
4034: $r->print(&header());
4035: &Apache::lonhtmlcommon::add_breadcrumb
4036: ({href=>'/adm/createuser?action=upload&state=',
4037: text=>"Upload Users List"});
4038: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Upload Users List',
4039: 'Course_Create_Class_List'));
4040: $r->print('<form name="studentform" method="post" '.
4041: 'enctype="multipart/form-data" '.
4042: ' action="/adm/createuser">'."\n");
4043: if (! exists($env{'form.state'})) {
4044: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4045: } elsif ($env{'form.state'} eq 'got_file') {
4046: &Apache::lonuserutils::print_upload_manager_form($r,$context,
4047: $permission,$crstype);
4048: } elsif ($env{'form.state'} eq 'enrolling') {
4049: if ($env{'form.datatoken'}) {
4050: &Apache::lonuserutils::upfile_drop_add($r,$context,$permission);
4051: }
4052: } else {
4053: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4054: }
4055: $r->print('</form>'.&Apache::loncommon::end_page());
4056: } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
4057: eq 'singlestudent')) && ($permission->{'cusr'})) {
4058: my $phase = $env{'form.phase'};
4059: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
4060: &Apache::loncreateuser::restore_prev_selections();
4061: my $srch;
4062: foreach my $item (@search) {
4063: $srch->{$item} = $env{'form.'.$item};
4064: }
4065: if (($phase eq 'get_user_info') || ($phase eq 'userpicked') ||
4066: ($phase eq 'createnewuser')) {
4067: if ($env{'form.phase'} eq 'createnewuser') {
4068: my $response;
4069: if ($env{'form.srchterm'} !~ /^$match_username$/) {
4070: my $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
4071: $env{'form.phase'} = '';
4072: &print_username_entry_form($r,$context,$response,$srch,undef,$crstype);
4073: } else {
4074: my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
4075: my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
4076: &print_user_modification_page($r,$ccuname,$ccdomain,
4077: $srch,$response,$context,
4078: $permission,$crstype);
4079: }
4080: } elsif ($env{'form.phase'} eq 'get_user_info') {
4081: my ($currstate,$response,$forcenewuser,$results) =
4082: &user_search_result($context,$srch);
4083: if ($env{'form.currstate'} eq 'modify') {
4084: $currstate = $env{'form.currstate'};
4085: }
4086: if ($currstate eq 'select') {
4087: &print_user_selection_page($r,$response,$srch,$results,
4088: \@search,$context,undef,$crstype);
4089: } elsif ($currstate eq 'modify') {
4090: my ($ccuname,$ccdomain);
4091: if (($srch->{'srchby'} eq 'uname') &&
4092: ($srch->{'srchtype'} eq 'exact')) {
4093: $ccuname = $srch->{'srchterm'};
4094: $ccdomain= $srch->{'srchdomain'};
4095: } else {
4096: my @matchedunames = keys(%{$results});
4097: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
4098: }
4099: $ccuname =&LONCAPA::clean_username($ccuname);
4100: $ccdomain=&LONCAPA::clean_domain($ccdomain);
4101: if ($env{'form.forcenewuser'}) {
4102: $response = '';
4103: }
4104: &print_user_modification_page($r,$ccuname,$ccdomain,
4105: $srch,$response,$context,
4106: $permission,$crstype);
4107: } elsif ($currstate eq 'query') {
4108: &print_user_query_page($r,'createuser');
4109: } else {
4110: $env{'form.phase'} = '';
4111: &print_username_entry_form($r,$context,$response,$srch,
4112: $forcenewuser,$crstype);
4113: }
4114: } elsif ($env{'form.phase'} eq 'userpicked') {
4115: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
4116: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
4117: &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
4118: $context,$permission,$crstype);
4119: }
4120: } elsif ($env{'form.phase'} eq 'update_user_data') {
4121: &update_user_data($r,$context,$crstype);
4122: } else {
4123: &print_username_entry_form($r,$context,undef,$srch,undef,$crstype);
4124: }
4125: } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
4126: if ($env{'form.phase'} eq 'set_custom_roles') {
4127: &set_custom_role($r,$context);
4128: } else {
4129: &custom_role_editor($r);
4130: }
4131: } elsif (($env{'form.action'} eq 'listusers') &&
4132: ($permission->{'view'} || $permission->{'cusr'})) {
4133: if ($env{'form.phase'} eq 'bulkchange') {
4134: &Apache::lonhtmlcommon::add_breadcrumb
4135: ({href=>'/adm/createuser?action=listusers',
4136: text=>"List Users"},
4137: {href=>"/adm/createuser",
4138: text=>"Result"});
4139: my $setting = $env{'form.roletype'};
4140: my $choice = $env{'form.bulkaction'};
4141: $r->print(&header());
4142: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Update Users",
4143: 'Course_View_Class_List'));
4144: if ($permission->{'cusr'}) {
4145: &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice,$crstype);
4146: $r->print(&Apache::loncommon::end_page());
4147: } else {
4148: $r->print(&mt('You are not authorized to make bulk changes to user roles'));
4149: $r->print('<p><a href="/adm/createuser?action=listusers">'.&mt('Display User Lists').'</a>');
4150: $r->print(&Apache::loncommon::end_page());
4151: }
4152: } else {
4153: &Apache::lonhtmlcommon::add_breadcrumb
4154: ({href=>'/adm/createuser?action=listusers',
4155: text=>"List Users"});
4156: my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
4157: my $formname = 'studentform';
4158: if (($context eq 'domain') && (($env{'form.roletype'} eq 'course') ||
4159: ($env{'form.roletype'} eq 'community'))) {
4160: if ($env{'form.roletype'} eq 'course') {
4161: ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) =
4162: &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
4163: $formname);
4164: } elsif ($env{'form.roletype'} eq 'community') {
4165: $cb_jscript =
4166: &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
4167: my %elements = (
4168: coursepick => 'radio',
4169: coursetotal => 'text',
4170: courselist => 'text',
4171: );
4172: $jscript = &Apache::lonhtmlcommon::set_form_elements(\%elements);
4173: }
4174: $jscript .= &verify_user_display();
4175: my $js = &add_script($jscript).$cb_jscript;
4176: my $loadcode =
4177: &Apache::lonuserutils::course_selector_loadcode($formname);
4178: if ($loadcode ne '') {
4179: $r->print(&header($js,{'onload' => $loadcode,}));
4180: } else {
4181: $r->print(&header($js));
4182: }
4183: } else {
4184: $r->print(&header(&add_script(&verify_user_display())));
4185: }
4186: $r->print(&Apache::lonhtmlcommon::breadcrumbs("List Users",
4187: 'Course_View_Class_List'));
4188: &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
4189: $formname,$totcodes,$codetitles,$idlist,$idlist_titles);
4190: $r->print(&Apache::loncommon::end_page());
4191: }
4192: } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
4193: $r->print(&header());
4194: my $brtext;
4195: if ($crstype eq 'Community') {
4196: $brtext = 'Drop Members';
4197: } else {
4198: $brtext = 'Drop Students';
4199: }
4200: &Apache::lonhtmlcommon::add_breadcrumb
4201: ({href=>'/adm/createuser?action=drop',
4202: text=>$brtext});
4203: if (!exists($env{'form.state'})) {
4204: $r->print(&Apache::lonhtmlcommon::breadcrumbs($brtext,
4205: 'Course_Drop_Student'));
4206:
4207: &Apache::lonuserutils::print_drop_menu($r,$context,$permission,$crstype);
4208: } elsif ($env{'form.state'} eq 'done') {
4209: &Apache::lonhtmlcommon::add_breadcrumb
4210: ({href=>'/adm/createuser?action=drop',
4211: text=>"Result"});
4212: $r->print(&Apache::lonhtmlcommon::breadcrumbs($brtext,
4213: 'Course_Drop_Student'));
4214: &Apache::lonuserutils::update_user_list($r,$context,undef,
4215: $env{'form.action'});
4216: }
4217: $r->print(&Apache::loncommon::end_page());
4218: } elsif ($env{'form.action'} eq 'dateselect') {
4219: if ($permission->{'cusr'}) {
4220: $r->print(&header(undef,undef,{'no_nav_bar' => 1}).
4221: &Apache::lonuserutils::date_section_selector($context,
4222: $permission,$crstype).
4223: &Apache::loncommon::end_page());
4224: } else {
4225: $r->print(&header().
4226: '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>'.
4227: &Apache::loncommon::end_page());
4228: }
4229: } elsif ($env{'form.action'} eq 'selfenroll') {
4230: $r->print(&header());
4231: &Apache::lonhtmlcommon::add_breadcrumb
4232: ({href=>'/adm/createuser?action=selfenroll',
4233: text=>"Configure Self-enrollment"});
4234: if (!exists($env{'form.state'})) {
4235: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Configure Self-enrollment',
4236: 'Course_Self_Enrollment'));
4237: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4238: &print_selfenroll_menu($r,$context,$permission);
4239: } elsif ($env{'form.state'} eq 'done') {
4240: &Apache::lonhtmlcommon::add_breadcrumb
4241: ({href=>'/adm/createuser?action=selfenroll',
4242: text=>"Result"});
4243: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Self-enrollment result',
4244: 'Course_Self_Enrollment'));
4245: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4246: &update_selfenroll_config($r,$context,$permission);
4247: }
4248: $r->print(&Apache::loncommon::end_page());
4249: } elsif ($env{'form.action'} eq 'selfenrollqueue') {
4250: $r->print(&header());
4251: &Apache::lonhtmlcommon::add_breadcrumb
4252: ({href=>'/adm/createuser?action=selfenrollqueue',
4253: text=>"Enrollment requests"});
4254: my $cid = $env{'request.course.id'};
4255: my $cdom = $env{'course.'.$cid.'.domain'};
4256: my $cnum = $env{'course.'.$cid.'.num'};
4257: my $coursedesc = $env{'course.'.$cid.'.description'};
4258: if (!exists($env{'form.state'})) {
4259: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment requests',
4260: 'Course_SelfEnrollment_Approval'));
4261: $r->print('<h3>'.&mt('Pending enrollment requests').'</h3>'."\n");
4262: $r->print(&Apache::loncoursequeueadmin::display_queued_requests($context,
4263: $cdom,$cnum));
4264: } elsif ($env{'form.state'} eq 'done') {
4265: &Apache::lonhtmlcommon::add_breadcrumb
4266: ({href=>'/adm/createuser?action=selfenrollqueue',
4267: text=>"Result"});
4268: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment result',
4269: 'Course_Self_Enrollment'));
4270: $r->print('<h3>'.&mt('Enrollment request processing').'</h3>'."\n");
4271: $r->print(&Apache::loncoursequeueadmin::update_request_queue($context,
4272: $cdom,$cnum,$coursedesc));
4273: }
4274: $r->print(&Apache::loncommon::end_page());
4275: } elsif ($env{'form.action'} eq 'changelogs') {
4276: $r->print(&header());
4277: &Apache::lonhtmlcommon::add_breadcrumb
4278: ({href=>'/adm/createuser?action=changelogs',
4279: text=>"User Management Logs"});
4280: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Changes',
4281: 'Course_User_Logs'));
4282: &print_userchangelogs_display($r,$context,$permission);
4283: $r->print(&Apache::loncommon::end_page());
4284: } else {
4285: $r->print(&header());
4286: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
4287: $r->print(&print_main_menu($permission,$context,$crstype));
4288: $r->print(&Apache::loncommon::end_page());
4289: }
4290: return OK;
4291: }
4292:
4293: sub header {
4294: my ($jscript,$loaditems,$args) = @_;
4295: my $start_page;
4296: if (ref($loaditems) eq 'HASH') {
4297: $start_page=&Apache::loncommon::start_page('User Management',$jscript,{'add_entries' => $loaditems});
4298: } else {
4299: $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args);
4300: }
4301: return $start_page;
4302: }
4303:
4304: sub add_script {
4305: my ($js) = @_;
4306: return '<script type="text/javascript">'."\n"
4307: .'// <![CDATA['."\n"
4308: .$js."\n"
4309: .'// ]]>'."\n"
4310: .'</script>'."\n";
4311: }
4312:
4313: sub verify_user_display {
4314: my $output = <<"END";
4315:
4316: function display_update() {
4317: document.studentform.action.value = 'listusers';
4318: document.studentform.phase.value = 'display';
4319: document.studentform.submit();
4320: }
4321:
4322: END
4323: return $output;
4324:
4325: }
4326:
4327: ###############################################################
4328: ###############################################################
4329: # Menu Phase One
4330: sub print_main_menu {
4331: my ($permission,$context,$crstype) = @_;
4332: my $linkcontext = $context;
4333: my $stuterm = lc(&Apache::lonnet::plaintext('st',$crstype));
4334: if (($context eq 'course') && ($crstype eq 'Community')) {
4335: $linkcontext = lc($crstype);
4336: $stuterm = 'Members';
4337: }
4338: my %links = (
4339: domain => {
4340: upload => 'Upload a File of Users',
4341: singleuser => 'Add/Modify a User',
4342: listusers => 'Manage Users',
4343: },
4344: author => {
4345: upload => 'Upload a File of Co-authors',
4346: singleuser => 'Add/Modify a Co-author',
4347: listusers => 'Manage Co-authors',
4348: },
4349: course => {
4350: upload => 'Upload a File of Course Users',
4351: singleuser => 'Add/Modify a Course User',
4352: listusers => 'Manage Course Users',
4353: },
4354: community => {
4355: upload => 'Upload a File of Community Users',
4356: singleuser => 'Add/Modify a Community User',
4357: listusers => 'Manage Community Users',
4358: },
4359: );
4360: my %linktitles = (
4361: domain => {
4362: singleuser => 'Add a user to the domain, and/or a course or community in the domain.',
4363: listusers => 'Show and manage users in this domain.',
4364: },
4365: author => {
4366: singleuser => 'Add a user with a co- or assistant author role.',
4367: listusers => 'Show and manage co- or assistant authors.',
4368: },
4369: course => {
4370: singleuser => 'Add a user with a certain role to this course.',
4371: listusers => 'Show and manage users in this course.',
4372: },
4373: community => {
4374: singleuser => 'Add a user with a certain role to this community.',
4375: listusers => 'Show and manage users in this community.',
4376: },
4377: );
4378: my @menu = ( {categorytitle => 'Single Users',
4379: items =>
4380: [
4381: {
4382: linktext => $links{$linkcontext}{'singleuser'},
4383: icon => 'edit-redo.png',
4384: #help => 'Course_Change_Privileges',
4385: url => '/adm/createuser?action=singleuser',
4386: permission => $permission->{'cusr'},
4387: linktitle => $linktitles{$linkcontext}{'singleuser'},
4388: },
4389: ]},
4390:
4391: {categorytitle => 'Multiple Users',
4392: items =>
4393: [
4394: {
4395: linktext => $links{$linkcontext}{'upload'},
4396: icon => 'uplusr.png',
4397: #help => 'Course_Create_Class_List',
4398: url => '/adm/createuser?action=upload',
4399: permission => $permission->{'cusr'},
4400: linktitle => 'Upload a CSV or a text file containing users.',
4401: },
4402: {
4403: linktext => $links{$linkcontext}{'listusers'},
4404: icon => 'mngcu.png',
4405: #help => 'Course_View_Class_List',
4406: url => '/adm/createuser?action=listusers',
4407: permission => ($permission->{'view'} || $permission->{'cusr'}),
4408: linktitle => $linktitles{$linkcontext}{'listusers'},
4409: },
4410:
4411: ]},
4412:
4413: {categorytitle => 'Administration',
4414: items => [ ]},
4415: );
4416:
4417: if ($context eq 'domain'){
4418:
4419: push(@{ $menu[2]->{items} }, #Category: Administration
4420: {
4421: linktext => 'Custom Roles',
4422: icon => 'emblem-photos.png',
4423: #help => 'Course_Editing_Custom_Roles',
4424: url => '/adm/createuser?action=custom',
4425: permission => $permission->{'custom'},
4426: linktitle => 'Configure a custom role.',
4427: },
4428: );
4429:
4430: }elsif ($context eq 'course'){
4431: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
4432:
4433: my %linktext = (
4434: 'Course' => {
4435: single => 'Add/Modify a Student',
4436: drop => 'Drop Students',
4437: groups => 'Course Groups',
4438: },
4439: 'Community' => {
4440: single => 'Add/Modify a Member',
4441: drop => 'Drop Members',
4442: groups => 'Community Groups',
4443: },
4444: );
4445:
4446: my %linktitle = (
4447: 'Course' => {
4448: single => 'Add a user with the role of student to this course',
4449: drop => 'Remove a student from this course.',
4450: groups => 'Manage course groups',
4451: },
4452: 'Community' => {
4453: single => 'Add a user with the role of member to this community',
4454: drop => 'Remove a member from this community.',
4455: groups => 'Manage community groups',
4456: },
4457: );
4458:
4459: push(@{ $menu[0]->{items} }, #Category: Single Users
4460: {
4461: linktext => $linktext{$crstype}{'single'},
4462: #help => 'Course_Add_Student',
4463: icon => 'list-add.png',
4464: url => '/adm/createuser?action=singlestudent',
4465: permission => $permission->{'cusr'},
4466: linktitle => $linktitle{$crstype}{'single'},
4467: },
4468: );
4469:
4470: push(@{ $menu[1]->{items} }, #Category: Multiple Users
4471: {
4472: linktext => $linktext{$crstype}{'drop'},
4473: icon => 'edit-undo.png',
4474: #help => 'Course_Drop_Student',
4475: url => '/adm/createuser?action=drop',
4476: permission => $permission->{'cusr'},
4477: linktitle => $linktitle{$crstype}{'drop'},
4478: },
4479: );
4480: push(@{ $menu[2]->{items} }, #Category: Administration
4481: {
4482: linktext => 'Custom Roles',
4483: icon => 'emblem-photos.png',
4484: #help => 'Course_Editing_Custom_Roles',
4485: url => '/adm/createuser?action=custom',
4486: permission => $permission->{'custom'},
4487: linktitle => 'Configure a custom role.',
4488: },
4489: {
4490: linktext => $linktext{$crstype}{'groups'},
4491: icon => 'grps.png',
4492: #help => 'Course_Manage_Group',
4493: url => '/adm/coursegroups?refpage=cusr',
4494: permission => $permission->{'grp_manage'},
4495: linktitle => $linktitle{$crstype}{'groups'},
4496: },
4497: {
4498: linktext => 'Change Log',
4499: icon => 'document-properties.png',
4500: #help => 'Course_User_Logs',
4501: url => '/adm/createuser?action=changelogs',
4502: permission => $permission->{'cusr'},
4503: linktitle => 'View change log.',
4504: },
4505: );
4506: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}) {
4507: push(@{ $menu[2]->{items} },
4508: {
4509: linktext => 'Enrollment Requests',
4510: icon => 'selfenrl-queue.png',
4511: #help => 'Course_Approve_Selfenroll',
4512: url => '/adm/createuser?action=selfenrollqueue',
4513: permission => $permission->{'cusr'},
4514: linktitle =>'Approve or reject enrollment requests.',
4515: },
4516: );
4517: }
4518:
4519: if (!exists($permission->{'cusr_section'})){
4520: if ($crstype ne 'Community') {
4521: push(@{ $menu[2]->{items} },
4522: {
4523: linktext => 'Automated Enrollment',
4524: icon => 'roles.png',
4525: #help => 'Course_Automated_Enrollment',
4526: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
4527: && $permission->{'cusr'}),
4528: url => '/adm/populate',
4529: linktitle => 'Automated enrollment manager.',
4530: }
4531: );
4532: }
4533: push(@{ $menu[2]->{items} },
4534: {
4535: linktext => 'User Self-Enrollment',
4536: icon => 'self_enroll.png',
4537: #help => 'Course_Self_Enrollment',
4538: url => '/adm/createuser?action=selfenroll',
4539: permission => $permission->{'cusr'},
4540: linktitle => 'Configure user self-enrollment.',
4541: },
4542: );
4543: }
4544: };
4545: return Apache::lonhtmlcommon::generate_menu(@menu);
4546: # { text => 'View Log-in History',
4547: # help => 'Course_User_Logins',
4548: # action => 'logins',
4549: # permission => $permission->{'cusr'},
4550: # });
4551: }
4552:
4553: sub restore_prev_selections {
4554: my %saveable_parameters = ('srchby' => 'scalar',
4555: 'srchin' => 'scalar',
4556: 'srchtype' => 'scalar',
4557: );
4558: &Apache::loncommon::store_settings('user','user_picker',
4559: \%saveable_parameters);
4560: &Apache::loncommon::restore_settings('user','user_picker',
4561: \%saveable_parameters);
4562: }
4563:
4564: sub print_selfenroll_menu {
4565: my ($r,$context,$permission) = @_;
4566: my $crstype = &Apache::loncommon::course_type();
4567: my $formname = 'enrollstudent';
4568: my $nolink = 1;
4569: my ($row,$lt) = &get_selfenroll_titles();
4570: my $groupslist = &Apache::lonuserutils::get_groupslist();
4571: my $setsec_js =
4572: &Apache::lonuserutils::setsections_javascript($formname,$groupslist);
4573: my %alerts = &Apache::lonlocal::texthash(
4574: acto => 'Activation of self-enrollment was selected for the following domain(s)',
4575: butn => 'but no user types have been checked.',
4576: wilf => "Please uncheck 'activate' or check at least one type.",
4577: );
4578: my $selfenroll_js = <<"ENDSCRIPT";
4579: function update_types(caller,num) {
4580: var delidx = getIndexByName('selfenroll_delete');
4581: var actidx = getIndexByName('selfenroll_activate');
4582: if (caller == 'selfenroll_all') {
4583: var selall;
4584: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4585: if (document.$formname.selfenroll_all[i].checked) {
4586: selall = document.$formname.selfenroll_all[i].value;
4587: }
4588: }
4589: if (selall == 1) {
4590: if (delidx != -1) {
4591: if (document.$formname.selfenroll_delete.length) {
4592: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4593: document.$formname.selfenroll_delete[j].checked = true;
4594: }
4595: } else {
4596: document.$formname.elements[delidx].checked = true;
4597: }
4598: }
4599: if (actidx != -1) {
4600: if (document.$formname.selfenroll_activate.length) {
4601: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4602: document.$formname.selfenroll_activate[j].checked = false;
4603: }
4604: } else {
4605: document.$formname.elements[actidx].checked = false;
4606: }
4607: }
4608: document.$formname.selfenroll_newdom.selectedIndex = 0;
4609: }
4610: }
4611: if (caller == 'selfenroll_activate') {
4612: if (document.$formname.selfenroll_activate.length) {
4613: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4614: if (document.$formname.selfenroll_activate[j].value == num) {
4615: if (document.$formname.selfenroll_activate[j].checked) {
4616: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4617: if (document.$formname.selfenroll_all[i].value == '1') {
4618: document.$formname.selfenroll_all[i].checked = false;
4619: }
4620: if (document.$formname.selfenroll_all[i].value == '0') {
4621: document.$formname.selfenroll_all[i].checked = true;
4622: }
4623: }
4624: }
4625: }
4626: }
4627: } else {
4628: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4629: if (document.$formname.selfenroll_all[i].value == '1') {
4630: document.$formname.selfenroll_all[i].checked = false;
4631: }
4632: if (document.$formname.selfenroll_all[i].value == '0') {
4633: document.$formname.selfenroll_all[i].checked = true;
4634: }
4635: }
4636: }
4637: }
4638: if (caller == 'selfenroll_delete') {
4639: if (document.$formname.selfenroll_delete.length) {
4640: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4641: if (document.$formname.selfenroll_delete[j].value == num) {
4642: if (document.$formname.selfenroll_delete[j].checked) {
4643: var delindex = getIndexByName('selfenroll_types_'+num);
4644: if (delindex != -1) {
4645: if (document.$formname.elements[delindex].length) {
4646: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4647: document.$formname.elements[delindex][k].checked = false;
4648: }
4649: } else {
4650: document.$formname.elements[delindex].checked = false;
4651: }
4652: }
4653: }
4654: }
4655: }
4656: } else {
4657: if (document.$formname.selfenroll_delete.checked) {
4658: var delindex = getIndexByName('selfenroll_types_'+num);
4659: if (delindex != -1) {
4660: if (document.$formname.elements[delindex].length) {
4661: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4662: document.$formname.elements[delindex][k].checked = false;
4663: }
4664: } else {
4665: document.$formname.elements[delindex].checked = false;
4666: }
4667: }
4668: }
4669: }
4670: }
4671: return;
4672: }
4673:
4674: function validate_types(form) {
4675: var needaction = new Array();
4676: var countfail = 0;
4677: var actidx = getIndexByName('selfenroll_activate');
4678: if (actidx != -1) {
4679: if (document.$formname.selfenroll_activate.length) {
4680: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4681: var num = document.$formname.selfenroll_activate[j].value;
4682: if (document.$formname.selfenroll_activate[j].checked) {
4683: countfail = check_types(num,countfail,needaction)
4684: }
4685: }
4686: } else {
4687: if (document.$formname.selfenroll_activate.checked) {
4688: var num = document.enrollstudent.selfenroll_activate.value;
4689: countfail = check_types(num,countfail,needaction)
4690: }
4691: }
4692: }
4693: if (countfail > 0) {
4694: var msg = "$alerts{'acto'}\\n";
4695: var loopend = needaction.length -1;
4696: if (loopend > 0) {
4697: for (var m=0; m<loopend; m++) {
4698: msg += needaction[m]+", ";
4699: }
4700: }
4701: msg += needaction[loopend]+"\\n$alerts{'butn'}\\n$alerts{'wilf'}";
4702: alert(msg);
4703: return;
4704: }
4705: setSections(form);
4706: }
4707:
4708: function check_types(num,countfail,needaction) {
4709: var typeidx = getIndexByName('selfenroll_types_'+num);
4710: var count = 0;
4711: if (typeidx != -1) {
4712: if (document.$formname.elements[typeidx].length) {
4713: for (var k=0; k<document.$formname.elements[typeidx].length; k++) {
4714: if (document.$formname.elements[typeidx][k].checked) {
4715: count ++;
4716: }
4717: }
4718: } else {
4719: if (document.$formname.elements[typeidx].checked) {
4720: count ++;
4721: }
4722: }
4723: if (count == 0) {
4724: var domidx = getIndexByName('selfenroll_dom_'+num);
4725: if (domidx != -1) {
4726: var domname = document.$formname.elements[domidx].value;
4727: needaction[countfail] = domname;
4728: countfail ++;
4729: }
4730: }
4731: }
4732: return countfail;
4733: }
4734:
4735: function getIndexByName(item) {
4736: for (var i=0;i<document.$formname.elements.length;i++) {
4737: if (document.$formname.elements[i].name == item) {
4738: return i;
4739: }
4740: }
4741: return -1;
4742: }
4743: ENDSCRIPT
4744: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4745: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4746:
4747: my $output = '<script type="text/javascript">'."\n".
4748: '// <![CDATA['."\n".
4749: $setsec_js."\n".$selfenroll_js."\n".
4750: '// ]]>'."\n".
4751: '</script>'."\n".
4752: '<h3>'.$lt->{'selfenroll'}.'</h3>'."\n";
4753: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
4754: if (ref($visactions) eq 'HASH') {
4755: if ($visible) {
4756: $output .= '<p class="LC_info">'.$visactions->{'vis'}.'</p>';
4757: } else {
4758: $output .= '<p class="LC_warning">'.$visactions->{'miss'}.'</p>'
4759: .$visactions->{'yous'}.
4760: '<p>'.$visactions->{'gen'}.'<br />'.$visactions->{'coca'};
4761: if (ref($vismsgs) eq 'ARRAY') {
4762: $output .= '<br />'.$visactions->{'make'}.'<ul>';
4763: foreach my $item (@{$vismsgs}) {
4764: $output .= '<li>'.$visactions->{$item}.'</li>';
4765: }
4766: $output .= '</ul>';
4767: }
4768: $output .= '</p>';
4769: }
4770: }
4771: $output .= '<form name="'.$formname.'" method="post" action="/adm/createuser">'."\n".
4772: &Apache::lonhtmlcommon::start_pick_box();
4773: if (ref($row) eq 'ARRAY') {
4774: foreach my $item (@{$row}) {
4775: my $title = $item;
4776: if (ref($lt) eq 'HASH') {
4777: $title = $lt->{$item};
4778: }
4779: $output .= &Apache::lonhtmlcommon::row_title($title);
4780: if ($item eq 'types') {
4781: my $curr_types = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_types'};
4782: my $showdomdesc = 1;
4783: my $includeempty = 1;
4784: my $num = 0;
4785: $output .= &Apache::loncommon::start_data_table().
4786: &Apache::loncommon::start_data_table_row()
4787: .'<td colspan="2"><span class="LC_nobreak"><label>'
4788: .&mt('Any user in any domain:')
4789: .' <input type="radio" name="selfenroll_all" value="1" ';
4790: if ($curr_types eq '*') {
4791: $output .= ' checked="checked" ';
4792: }
4793: $output .= 'onchange="javascript:update_types('.
4794: "'selfenroll_all'".');" />'.&mt('Yes').'</label>'.
4795: ' <input type="radio" name="selfenroll_all" value="0" ';
4796: if ($curr_types ne '*') {
4797: $output .= ' checked="checked" ';
4798: }
4799: $output .= ' onchange="javascript:update_types('.
4800: "'selfenroll_all'".');"/>'.&mt('No').'</label></td>'.
4801: &Apache::loncommon::end_data_table_row().
4802: &Apache::loncommon::end_data_table().
4803: &mt('Or').'<br />'.
4804: &Apache::loncommon::start_data_table();
4805: my %currdoms;
4806: if ($curr_types eq '') {
4807: $output .= &new_selfenroll_dom_row($cdom,'0');
4808: } elsif ($curr_types ne '*') {
4809: my @entries = split(/;/,$curr_types);
4810: if (@entries > 0) {
4811: foreach my $entry (@entries) {
4812: my ($currdom,$typestr) = split(/:/,$entry);
4813: $currdoms{$currdom} = 1;
4814: my $domdesc = &Apache::lonnet::domain($currdom);
4815: my @currinsttypes = split(',',$typestr);
4816: $output .= &Apache::loncommon::start_data_table_row()
4817: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').'<b>'
4818: .' '.$domdesc.' ('.$currdom.')'
4819: .'</b><input type="hidden" name="selfenroll_dom_'.$num
4820: .'" value="'.$currdom.'" /></span><br />'
4821: .'<span class="LC_nobreak"><label><input type="checkbox" '
4822: .'name="selfenroll_delete" value="'.$num.'" onchange="javascript:update_types('."'selfenroll_delete','$num'".');" />'
4823: .&mt('Delete').'</label></span></td>';
4824: $output .= '<td valign="top"> '.&mt('User types:').'<br />'
4825: .&selfenroll_inst_types($num,$currdom,\@currinsttypes).'</td>'
4826: .&Apache::loncommon::end_data_table_row();
4827: $num ++;
4828: }
4829: }
4830: }
4831: my $add_domtitle = &mt('Users in additional domain:');
4832: if ($curr_types eq '*') {
4833: $add_domtitle = &mt('Users in specific domain:');
4834: } elsif ($curr_types eq '') {
4835: $add_domtitle = &mt('Users in other domain:');
4836: }
4837: $output .= &Apache::loncommon::start_data_table_row()
4838: .'<td colspan="2"><span class="LC_nobreak">'.$add_domtitle.'</span><br />'
4839: .&Apache::loncommon::select_dom_form('','selfenroll_newdom',
4840: $includeempty,$showdomdesc)
4841: .'<input type="hidden" name="selfenroll_types_total" value="'.$num.'" />'
4842: .'</td>'.&Apache::loncommon::end_data_table_row()
4843: .&Apache::loncommon::end_data_table();
4844: } elsif ($item eq 'registered') {
4845: my ($regon,$regoff);
4846: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_registered'}) {
4847: $regon = ' checked="checked" ';
4848: $regoff = ' ';
4849: } else {
4850: $regon = ' ';
4851: $regoff = ' checked="checked" ';
4852: }
4853: $output .= '<label>'.
4854: '<input type="radio" name="selfenroll_registered" value="1"'.$regon.'/>'.
4855: &mt('Yes').'</label> <label>'.
4856: '<input type="radio" name="selfenroll_registered" value="0"'.$regoff.'/>'.
4857: &mt('No').'</label>';
4858: } elsif ($item eq 'enroll_dates') {
4859: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_date'};
4860: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_date'};
4861: if ($starttime eq '') {
4862: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4863: }
4864: if ($endtime eq '') {
4865: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4866: }
4867: my $startform =
4868: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_date',$starttime,
4869: undef,undef,undef,undef,undef,undef,undef,$nolink);
4870: my $endform =
4871: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_date',$endtime,
4872: undef,undef,undef,undef,undef,undef,undef,$nolink);
4873: $output .= &selfenroll_date_forms($startform,$endform);
4874: } elsif ($item eq 'access_dates') {
4875: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_access'};
4876: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_access'};
4877: if ($starttime eq '') {
4878: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4879: }
4880: if ($endtime eq '') {
4881: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4882: }
4883: my $startform =
4884: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_access',$starttime,
4885: undef,undef,undef,undef,undef,undef,undef,$nolink);
4886: my $endform =
4887: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_access',$endtime,
4888: undef,undef,undef,undef,undef,undef,undef,$nolink);
4889: $output .= &selfenroll_date_forms($startform,$endform);
4890: } elsif ($item eq 'section') {
4891: my $currsec = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_section'};
4892: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
4893: my $newsecval;
4894: if ($currsec ne 'none' && $currsec ne '') {
4895: if (!defined($sections_count{$currsec})) {
4896: $newsecval = $currsec;
4897: }
4898: }
4899: my $sections_select =
4900: &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec);
4901: $output .= '<table class="LC_createuser">'."\n".
4902: '<tr class="LC_section_row">'."\n".
4903: '<td align="center">'.&mt('Existing sections')."\n".
4904: '<br />'.$sections_select.'</td><td align="center">'.
4905: &mt('New section').'<br />'."\n".
4906: '<input type="text" name="newsec" size="15" value="'.$newsecval.'" />'."\n".
4907: '<input type="hidden" name="sections" value="" />'."\n".
4908: '<input type="hidden" name="state" value="done" />'."\n".
4909: '</td></tr></table>'."\n";
4910: } elsif ($item eq 'approval') {
4911: my ($appon,$appoff);
4912: my $cid = $env{'request.course.id'};
4913: my $currnotified = $env{'course.'.$cid.'.internal.selfenroll_notifylist'};
4914: if ($env{'course.'.$cid.'.internal.selfenroll_approval'}) {
4915: $appon = ' checked="checked" ';
4916: $appoff = ' ';
4917: } else {
4918: $appon = ' ';
4919: $appoff = ' checked="checked" ';
4920: }
4921: $output .= '<label>'.
4922: '<input type="radio" name="selfenroll_approval" value="1"'.$appon.'/>'.
4923: &mt('Yes').'</label> <label>'.
4924: '<input type="radio" name="selfenroll_approval" value="0"'.$appoff.'/>'.
4925: &mt('No').'</label>';
4926: my %advhash = &Apache::lonnet::get_course_adv_roles($cid,1);
4927: my (@ccs,%notified);
4928: my $ccrole = 'cc';
4929: if ($crstype eq 'Community') {
4930: $ccrole = 'co';
4931: }
4932: if ($advhash{$ccrole}) {
4933: @ccs = split(/,/,$advhash{$ccrole});
4934: }
4935: if ($currnotified) {
4936: foreach my $current (split(/,/,$currnotified)) {
4937: $notified{$current} = 1;
4938: if (!grep(/^\Q$current\E$/,@ccs)) {
4939: push(@ccs,$current);
4940: }
4941: }
4942: }
4943: if (@ccs) {
4944: $output .= '<br />'.&mt('Personnel to be notified when an enrollment request needs approval, or has been approved:').' '.&Apache::loncommon::start_data_table().
4945: &Apache::loncommon::start_data_table_row();
4946: my $count = 0;
4947: my $numcols = 4;
4948: foreach my $cc (sort(@ccs)) {
4949: my $notifyon;
4950: my ($ccuname,$ccudom) = split(/:/,$cc);
4951: if ($notified{$cc}) {
4952: $notifyon = ' checked="checked" ';
4953: }
4954: if ($count && !$count%$numcols) {
4955: $output .= &Apache::loncommon::end_data_table_row().
4956: &Apache::loncommon::start_data_table_row()
4957: }
4958: $output .= '<td><span class="LC_nobreak"><label>'.
4959: '<input type="checkbox" name="selfenroll_notify"'.$notifyon.' value="'.$cc.'" />'.
4960: &Apache::loncommon::plainname($ccuname,$ccudom).
4961: '</label></span></td>';
4962: $count ++;
4963: }
4964: my $rem = $count%$numcols;
4965: if ($rem) {
4966: my $emptycols = $numcols - $rem;
4967: for (my $i=0; $i<$emptycols; $i++) {
4968: $output .= '<td> </td>';
4969: }
4970: }
4971: $output .= &Apache::loncommon::end_data_table_row().
4972: &Apache::loncommon::end_data_table();
4973: }
4974: } elsif ($item eq 'limit') {
4975: my ($crslimit,$selflimit,$nolimit);
4976: my $cid = $env{'request.course.id'};
4977: my $currlim = $env{'course.'.$cid.'.internal.selfenroll_limit'};
4978: my $currcap = $env{'course.'.$cid.'.internal.selfenroll_cap'};
4979: $nolimit = ' checked="checked" ';
4980: if ($currlim eq 'allstudents') {
4981: $crslimit = ' checked="checked" ';
4982: $selflimit = ' ';
4983: $nolimit = ' ';
4984: } elsif ($currlim eq 'selfenrolled') {
4985: $crslimit = ' ';
4986: $selflimit = ' checked="checked" ';
4987: $nolimit = ' ';
4988: } else {
4989: $crslimit = ' ';
4990: $selflimit = ' ';
4991: }
4992: $output .= '<table><tr><td><label>'.
4993: '<input type="radio" name="selfenroll_limit" value="none"'.$nolimit.'/>'.
4994: &mt('No limit').'</label></td><td><label>'.
4995: '<input type="radio" name="selfenroll_limit" value="allstudents"'.$crslimit.'/>'.
4996: &mt('Limit by total students').'</label></td><td><label>'.
4997: '<input type="radio" name="selfenroll_limit" value="selfenrolled"'.$selflimit.'/>'.
4998: &mt('Limit by total self-enrolled students').
4999: '</td></tr><tr>'.
5000: '<td> </td><td colspan="2"><span class="LC_nobreak">'.
5001: (' 'x3).&mt('Maximum number allowed: ').
5002: '<input type="text" name="selfenroll_cap" size = "5" value="'.$currcap.'" /></td></tr></table>';
5003: }
5004: $output .= &Apache::lonhtmlcommon::row_closure(1);
5005: }
5006: }
5007: $output .= &Apache::lonhtmlcommon::end_pick_box().
5008: '<br /><input type="button" name="selfenrollconf" value="'
5009: .&mt('Save').'" onclick="validate_types(this.form);" />'
5010: .'<input type="hidden" name="action" value="selfenroll" /></form>';
5011: $r->print($output);
5012: return;
5013: }
5014:
5015: sub visible_in_cat {
5016: my ($cdom,$cnum) = @_;
5017: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
5018: my ($cathash,%settable,@vismsgs,$cansetvis);
5019: my %visactions = &Apache::lonlocal::texthash(
5020: vis => 'Your course/community currently appears in the Course/Community Catalog for this domain.',
5021: 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.',
5022: miss => 'Your course/community does not currently appear in the Course/Community Catalog for this domain.',
5023: yous => 'You should remedy this if you plan to allow self-enrollment, otherwise students will have difficulty finding your course.',
5024: 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.',
5025: make => 'Make any changes to self-enrollment settings below, click "Save", then take action to include the course in the Catalog:',
5026: take => 'Take the following action to ensure the course appears in the Catalog:',
5027: dc_unhide => 'Ask a domain coordinator to change the "Exclude from course catalog" setting.',
5028: dc_addinst => 'Ask a domain coordinator to enable display the catalog of "Official courses (with institutional codes)".',
5029: dc_instcode => 'Ask a domain coordinator to assign an institutional code (if this is an official course).',
5030: dc_catalog => 'Ask a domain coordinator to enable or create at least one course category in the domain.',
5031: dc_categories => 'Ask a domain coordinator to create a hierarchy of categories and sub categories for courses in the domain.',
5032: 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',
5033: dc_addcat => 'Ask a domain coordinator to assign a category to the course.',
5034: );
5035: $visactions{'unhide'} = &mt('Use [_1]Set course environment[_2] to change the "Exclude from course catalog" setting.','"<a href="/adm/parmset?action=crsenv">','</a>"');
5036: $visactions{'chgcat'} = &mt('Use [_1]Set course environment[_2] to change the category assigned to the course, as the one currently assigned is no longer used in the domain.','"<a href="/adm/parmset?action=crsenv">','</a>"');
5037: $visactions{'addcat'} = &mt('Use [_1]Set course environment[_2] to assign a category to the course.','"<a href="/adm/parmset?action=crsenv">','</a>"');
5038: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5039: if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
5040: $settable{'togglecats'} = 1;
5041: }
5042: if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
5043: $settable{'categorize'} = 1;
5044: }
5045: $cathash = $domconf{'coursecategories'}{'cats'};
5046: }
5047: if ($settable{'togglecats'} && $settable{'categorize'}) {
5048: $cansetvis = &mt('You are able to both assign a course category and choose to exclude this course from the catalog.');
5049: } elsif ($settable{'togglecats'}) {
5050: $cansetvis = &mt('You are able to choose to exclude this course from the catalog, but only a Domain Coordinator may assign a course category.');
5051: } elsif ($settable{'categorize'}) {
5052: $cansetvis = &mt('You may assign a course category, but only a Domain Coordinator may choose to exclude this course from the catalog.');
5053: } else {
5054: $cansetvis = &mt('Only a Domain Coordinator may assign a course category or choose to exclude this course from the catalog.');
5055: }
5056:
5057: my %currsettings =
5058: &Apache::lonnet::get('environment',['hidefromcat','categories','internal.coursecode'],
5059: $cdom,$cnum);
5060: my $visible = 0;
5061: if ($currsettings{'internal.coursecode'} ne '') {
5062: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5063: $cathash = $domconf{'coursecategories'}{'cats'};
5064: if (ref($cathash) eq 'HASH') {
5065: if ($cathash->{'instcode::0'} eq '') {
5066: push(@vismsgs,'dc_addinst');
5067: } else {
5068: $visible = 1;
5069: }
5070: } else {
5071: $visible = 1;
5072: }
5073: } else {
5074: $visible = 1;
5075: }
5076: } else {
5077: if (ref($cathash) eq 'HASH') {
5078: if ($cathash->{'instcode::0'} ne '') {
5079: push(@vismsgs,'dc_instcode');
5080: }
5081: } else {
5082: push(@vismsgs,'dc_instcode');
5083: }
5084: }
5085: if ($currsettings{'categories'} ne '') {
5086: my $cathash;
5087: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5088: $cathash = $domconf{'coursecategories'}{'cats'};
5089: if (ref($cathash) eq 'HASH') {
5090: if (keys(%{$cathash}) == 0) {
5091: push(@vismsgs,'dc_catalog');
5092: } elsif ((keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} ne '')) {
5093: push(@vismsgs,'dc_categories');
5094: } else {
5095: my @currcategories = split('&',$currsettings{'categories'});
5096: my $matched = 0;
5097: foreach my $cat (@currcategories) {
5098: if ($cathash->{$cat} ne '') {
5099: $visible = 1;
5100: $matched = 1;
5101: last;
5102: }
5103: }
5104: if (!$matched) {
5105: if ($settable{'categorize'}) {
5106: push(@vismsgs,'chgcat');
5107: } else {
5108: push(@vismsgs,'dc_chgcat');
5109: }
5110: }
5111: }
5112: }
5113: }
5114: } else {
5115: if (ref($cathash) eq 'HASH') {
5116: if ((keys(%{$cathash}) > 1) ||
5117: (keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} eq '')) {
5118: if ($settable{'categorize'}) {
5119: push(@vismsgs,'addcat');
5120: } else {
5121: push(@vismsgs,'dc_addcat');
5122: }
5123: }
5124: }
5125: }
5126: if ($currsettings{'hidefromcat'} eq 'yes') {
5127: $visible = 0;
5128: if ($settable{'togglecats'}) {
5129: unshift(@vismsgs,'unhide');
5130: } else {
5131: unshift(@vismsgs,'dc_unhide')
5132: }
5133: }
5134: return ($visible,$cansetvis,\@vismsgs,\%visactions);
5135: }
5136:
5137: sub new_selfenroll_dom_row {
5138: my ($newdom,$num) = @_;
5139: my $domdesc = &Apache::lonnet::domain($newdom);
5140: my $output;
5141: if ($domdesc ne '') {
5142: $output .= &Apache::loncommon::start_data_table_row()
5143: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').' <b>'.$domdesc
5144: .' ('.$newdom.')</b><input type="hidden" name="selfenroll_dom_'.$num
5145: .'" value="'.$newdom.'" /></span><br />'
5146: .'<span class="LC_nobreak"><label><input type="checkbox" '
5147: .'name="selfenroll_activate" value="'.$num.'" '
5148: .'onchange="javascript:update_types('
5149: ."'selfenroll_activate','$num'".');" />'
5150: .&mt('Activate').'</label></span></td>';
5151: my @currinsttypes;
5152: $output .= '<td>'.&mt('User types:').'<br />'
5153: .&selfenroll_inst_types($num,$newdom,\@currinsttypes).'</td>'
5154: .&Apache::loncommon::end_data_table_row();
5155: }
5156: return $output;
5157: }
5158:
5159: sub selfenroll_inst_types {
5160: my ($num,$currdom,$currinsttypes) = @_;
5161: my $output;
5162: my $numinrow = 4;
5163: my $count = 0;
5164: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($currdom);
5165: my $othervalue = 'any';
5166: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5167: if (keys(%{$usertypes}) > 0) {
5168: $othervalue = 'other';
5169: }
5170: $output .= '<table><tr>';
5171: foreach my $type (@{$types}) {
5172: if (($count > 0) && ($count%$numinrow == 0)) {
5173: $output .= '</tr><tr>';
5174: }
5175: if (defined($usertypes->{$type})) {
5176: my $esc_type = &escape($type);
5177: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.
5178: $esc_type.'" ';
5179: if (ref($currinsttypes) eq 'ARRAY') {
5180: if (@{$currinsttypes} > 0) {
5181: if (grep(/^any$/,@{$currinsttypes})) {
5182: $output .= 'checked="checked"';
5183: } elsif (grep(/^\Q$esc_type\E$/,@{$currinsttypes})) {
5184: $output .= 'checked="checked"';
5185: }
5186: } else {
5187: $output .= 'checked="checked"';
5188: }
5189: }
5190: $output .= ' name="selfenroll_types_'.$num.'" />'.$usertypes->{$type}.'</label></span></td>';
5191: }
5192: $count ++;
5193: }
5194: if (($count > 0) && ($count%$numinrow == 0)) {
5195: $output .= '</tr><tr>';
5196: }
5197: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.$othervalue.'"';
5198: if (ref($currinsttypes) eq 'ARRAY') {
5199: if (@{$currinsttypes} > 0) {
5200: if (grep(/^any$/,@{$currinsttypes})) {
5201: $output .= ' checked="checked"';
5202: } elsif ($othervalue eq 'other') {
5203: if (grep(/^\Q$othervalue\E$/,@{$currinsttypes})) {
5204: $output .= ' checked="checked"';
5205: }
5206: }
5207: } else {
5208: $output .= ' checked="checked"';
5209: }
5210: } else {
5211: $output .= ' checked="checked"';
5212: }
5213: $output .= ' name="selfenroll_types_'.$num.'" />'.$othertitle.'</label></span></td></tr></table>';
5214: }
5215: return $output;
5216: }
5217:
5218: sub selfenroll_date_forms {
5219: my ($startform,$endform) = @_;
5220: my $output .= &Apache::lonhtmlcommon::start_pick_box()."\n".
5221: &Apache::lonhtmlcommon::row_title(&mt('Start date'),
5222: 'LC_oddrow_value')."\n".
5223: $startform."\n".
5224: &Apache::lonhtmlcommon::row_closure(1).
5225: &Apache::lonhtmlcommon::row_title(&mt('End date'),
5226: 'LC_oddrow_value')."\n".
5227: $endform."\n".
5228: &Apache::lonhtmlcommon::row_closure(1).
5229: &Apache::lonhtmlcommon::end_pick_box();
5230: return $output;
5231: }
5232:
5233: sub print_userchangelogs_display {
5234: my ($r,$context,$permission) = @_;
5235: my $formname = 'roleslog';
5236: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
5237: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
5238: my $crstype = &Apache::loncommon::course_type();
5239: my %roleslog=&Apache::lonnet::dump('nohist_rolelog',$cdom,$cnum);
5240: if ((keys(%roleslog))[0]=~/^error\:/) { undef(%roleslog); }
5241:
5242: my %saveable_parameters = ('show' => 'scalar',);
5243: &Apache::loncommon::store_course_settings('roles_log',
5244: \%saveable_parameters);
5245: &Apache::loncommon::restore_course_settings('roles_log',
5246: \%saveable_parameters);
5247: # set defaults
5248: my $now = time();
5249: my $defstart = $now - (7*24*3600); #7 days ago
5250: my %defaults = (
5251: page => '1',
5252: show => '10',
5253: role => 'any',
5254: chgcontext => 'any',
5255: rolelog_start_date => $defstart,
5256: rolelog_end_date => $now,
5257: );
5258: my $more_records = 0;
5259:
5260: # set current
5261: my %curr;
5262: foreach my $item ('show','page','role','chgcontext') {
5263: $curr{$item} = $env{'form.'.$item};
5264: }
5265: my ($startdate,$enddate) =
5266: &Apache::lonuserutils::get_dates_from_form('rolelog_start_date','rolelog_end_date');
5267: $curr{'rolelog_start_date'} = $startdate;
5268: $curr{'rolelog_end_date'} = $enddate;
5269: foreach my $key (keys(%defaults)) {
5270: if ($curr{$key} eq '') {
5271: $curr{$key} = $defaults{$key};
5272: }
5273: }
5274: my (%whodunit,%changed,$version);
5275: ($version) = ($r->dir_config('lonVersion') =~ /^([\d\.]+)\-/);
5276: my ($minshown,$maxshown);
5277: $minshown = 1;
5278: my $count = 0;
5279: if ($curr{'show'} ne &mt('all')) {
5280: $maxshown = $curr{'page'} * $curr{'show'};
5281: if ($curr{'page'} > 1) {
5282: $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'};
5283: }
5284: }
5285:
5286: # Form Header
5287: $r->print('<form action="/adm/createuser" method="post" name="'.$formname.'">'.
5288: &role_display_filter($formname,$cdom,$cnum,\%curr,$version,$crstype));
5289:
5290: # Create navigation
5291: my ($nav_script,$nav_links) = &userlogdisplay_nav($formname,\%curr,$more_records);
5292: my $showntableheader = 0;
5293:
5294: # Table Header
5295: my $tableheader =
5296: &Apache::loncommon::start_data_table_header_row()
5297: .'<th> </th>'
5298: .'<th>'.&mt('When').'</th>'
5299: .'<th>'.&mt('Who made the change').'</th>'
5300: .'<th>'.&mt('Changed User').'</th>'
5301: .'<th>'.&mt('Role').'</th>'
5302: .'<th>'.&mt('Section').'</th>'
5303: .'<th>'.&mt('Context').'</th>'
5304: .'<th>'.&mt('Start').'</th>'
5305: .'<th>'.&mt('End').'</th>'
5306: .&Apache::loncommon::end_data_table_header_row();
5307:
5308: # Display user change log data
5309: foreach my $id (sort { $roleslog{$b}{'exe_time'}<=>$roleslog{$a}{'exe_time'} } (keys(%roleslog))) {
5310: next if (($roleslog{$id}{'exe_time'} < $curr{'rolelog_start_date'}) ||
5311: ($roleslog{$id}{'exe_time'} > $curr{'rolelog_end_date'}));
5312: if ($curr{'show'} ne &mt('all')) {
5313: if ($count >= $curr{'page'} * $curr{'show'}) {
5314: $more_records = 1;
5315: last;
5316: }
5317: }
5318: if ($curr{'role'} ne 'any') {
5319: next if ($roleslog{$id}{'logentry'}{'role'} ne $curr{'role'});
5320: }
5321: if ($curr{'chgcontext'} ne 'any') {
5322: if ($curr{'chgcontext'} eq 'selfenroll') {
5323: next if (!$roleslog{$id}{'logentry'}{'selfenroll'});
5324: } else {
5325: next if ($roleslog{$id}{'logentry'}{'context'} ne $curr{'chgcontext'});
5326: }
5327: }
5328: $count ++;
5329: next if ($count < $minshown);
5330: unless ($showntableheader) {
5331: $r->print($nav_script
5332: .$nav_links
5333: .&Apache::loncommon::start_data_table()
5334: .$tableheader);
5335: $r->rflush();
5336: $showntableheader = 1;
5337: }
5338: if ($whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} eq '') {
5339: $whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} =
5340: &Apache::loncommon::plainname($roleslog{$id}{'exe_uname'},$roleslog{$id}{'exe_udom'});
5341: }
5342: if ($changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} eq '') {
5343: $changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} =
5344: &Apache::loncommon::plainname($roleslog{$id}{'uname'},$roleslog{$id}{'udom'});
5345: }
5346: my $sec = $roleslog{$id}{'logentry'}{'section'};
5347: if ($sec eq '') {
5348: $sec = &mt('None');
5349: }
5350: my ($rolestart,$roleend);
5351: if ($roleslog{$id}{'delflag'}) {
5352: $rolestart = &mt('deleted');
5353: $roleend = &mt('deleted');
5354: } else {
5355: $rolestart = $roleslog{$id}{'logentry'}{'start'};
5356: $roleend = $roleslog{$id}{'logentry'}{'end'};
5357: if ($rolestart eq '' || $rolestart == 0) {
5358: $rolestart = &mt('No start date');
5359: } else {
5360: $rolestart = &Apache::lonlocal::locallocaltime($rolestart);
5361: }
5362: if ($roleend eq '' || $roleend == 0) {
5363: $roleend = &mt('No end date');
5364: } else {
5365: $roleend = &Apache::lonlocal::locallocaltime($roleend);
5366: }
5367: }
5368: my $chgcontext = $roleslog{$id}{'logentry'}{'context'};
5369: if ($roleslog{$id}{'logentry'}{'selfenroll'}) {
5370: $chgcontext = 'selfenroll';
5371: }
5372: my %lt = &rolechg_contexts($crstype);
5373: if ($chgcontext ne '' && $lt{$chgcontext} ne '') {
5374: $chgcontext = $lt{$chgcontext};
5375: }
5376: $r->print(
5377: &Apache::loncommon::start_data_table_row()
5378: .'<td>'.$count.'</td>'
5379: .'<td>'.&Apache::lonlocal::locallocaltime($roleslog{$id}{'exe_time'}).'</td>'
5380: .'<td>'.$whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}}.'</td>'
5381: .'<td>'.$changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}}.'</td>'
5382: .'<td>'.&Apache::lonnet::plaintext($roleslog{$id}{'logentry'}{'role'},$crstype).'</td>'
5383: .'<td>'.$sec.'</td>'
5384: .'<td>'.$chgcontext.'</td>'
5385: .'<td>'.$rolestart.'</td>'
5386: .'<td>'.$roleend.'</td>'
5387: .&Apache::loncommon::end_data_table_row()."\n");
5388: }
5389:
5390: if ($showntableheader) { # Table footer, if content displayed above
5391: $r->print(&Apache::loncommon::end_data_table()
5392: .$nav_links);
5393: } else { # No content displayed above
5394: $r->print('<p class="LC_info">'
5395: .&mt('There are no records to display.')
5396: .'</p>'
5397: );
5398: }
5399:
5400: # Form Footer
5401: $r->print(
5402: '<input type="hidden" name="page" value="'.$curr{'page'}.'" />'
5403: .'<input type="hidden" name="action" value="changelogs" />'
5404: .'</form>');
5405: return;
5406: }
5407:
5408: sub userlogdisplay_nav {
5409: my ($formname,$curr,$more_records) = @_;
5410: my ($nav_script,$nav_links);
5411: if (ref($curr) eq 'HASH') {
5412: # Create Navigation:
5413: # Navigation Script
5414: $nav_script = <<"ENDSCRIPT";
5415: <script type="text/javascript">
5416: // <![CDATA[
5417: function chgPage(caller) {
5418: if (caller == 'previous') {
5419: document.$formname.page.value --;
5420: }
5421: if (caller == 'next') {
5422: document.$formname.page.value ++;
5423: }
5424: document.$formname.submit();
5425: return;
5426: }
5427: // ]]>
5428: </script>
5429: ENDSCRIPT
5430: # Navigation Buttons
5431: $nav_links = '<p>';
5432: if (($curr->{'page'} > 1) || ($more_records)) {
5433: if ($curr->{'page'} > 1) {
5434: $nav_links .= '<input type="button"'
5435: .' onclick="javascript:chgPage('."'previous'".');"'
5436: .' value="'.&mt('Previous [_1] changes',$curr->{'show'})
5437: .'" /> ';
5438: }
5439: if ($more_records) {
5440: $nav_links .= '<input type="button"'
5441: .' onclick="javascript:chgPage('."'next'".');"'
5442: .' value="'.&mt('Next [_1] changes',$curr->{'show'})
5443: .'" />';
5444: }
5445: }
5446: $nav_links .= '</p>';
5447: }
5448: return ($nav_script,$nav_links);
5449: }
5450:
5451: sub role_display_filter {
5452: my ($formname,$cdom,$cnum,$curr,$version,$crstype) = @_;
5453: my $context = 'course';
5454: my $lctype = lc($crstype);
5455: my $nolink = 1;
5456: my $output = '<table><tr><td valign="top">'.
5457: '<span class="LC_nobreak"><b>'.&mt('Changes/page:').'</b></span><br />'.
5458: &Apache::lonmeta::selectbox('show',$curr->{'show'},undef,
5459: (&mt('all'),5,10,20,50,100,1000,10000)).
5460: '</td><td> </td>';
5461: my $startform =
5462: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_start_date',
5463: $curr->{'rolelog_start_date'},undef,
5464: undef,undef,undef,undef,undef,undef,$nolink);
5465: my $endform =
5466: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_end_date',
5467: $curr->{'rolelog_end_date'},undef,
5468: undef,undef,undef,undef,undef,undef,$nolink);
5469: my %lt = &rolechg_contexts($crstype);
5470: $output .= '<td valign="top"><b>'.&mt('Window during which changes occurred:').'</b><br />'.
5471: '<table><tr><td>'.&mt('After:').
5472: '</td><td>'.$startform.'</td></tr>'.
5473: '<tr><td>'.&mt('Before:').'</td>'.
5474: '<td>'.$endform.'</td></tr></table>'.
5475: '</td>'.
5476: '<td> </td>'.
5477: '<td valign="top"><b>'.&mt('Role:').'</b><br />'.
5478: '<select name="role"><option value="any"';
5479: if ($curr->{'role'} eq 'any') {
5480: $output .= ' selected="selected"';
5481: }
5482: $output .= '>'.&mt('Any').'</option>'."\n";
5483: my @roles = &Apache::lonuserutils::course_roles($context,undef,1,$lctype);
5484: foreach my $role (@roles) {
5485: my $plrole;
5486: if ($role eq 'cr') {
5487: $plrole = &mt('Custom Role');
5488: } else {
5489: $plrole=&Apache::lonnet::plaintext($role,$crstype);
5490: }
5491: my $selstr = '';
5492: if ($role eq $curr->{'role'}) {
5493: $selstr = ' selected="selected"';
5494: }
5495: $output .= ' <option value="'.$role.'"'.$selstr.'>'.$plrole.'</option>';
5496: }
5497: $output .= '</select></td>'.
5498: '<td> </td>'.
5499: '<td valign="top"><b>'.
5500: &mt('Context:').'</b><br /><select name="chgcontext">';
5501: foreach my $chgtype ('any','auto','updatenow','createcourse','course','domain','selfenroll','requestcourses') {
5502: my $selstr = '';
5503: if ($curr->{'chgcontext'} eq $chgtype) {
5504: $selstr = ' selected="selected"';
5505: }
5506: if (($chgtype eq 'auto') || ($chgtype eq 'updatenow')) {
5507: next if (!&Apache::lonnet::auto_run($cnum,$cdom));
5508: }
5509: $output .= '<option value="'.$chgtype.'"'.$selstr.'>'.$lt{$chgtype}.'</option>'."\n";
5510: }
5511: $output .= '</select></td>'
5512: .'</tr></table>';
5513:
5514: # Update Display button
5515: $output .= '<p>'
5516: .'<input type="submit" value="'.&mt('Update Display').'" />'
5517: .'</p>';
5518:
5519: # Server version info
5520: $output .= '<p class="LC_info">'
5521: .&mt('Only changes made from servers running LON-CAPA [_1] or later are displayed.'
5522: ,'2.6.99.0');
5523: if ($version) {
5524: $output .= ' '.&mt('This LON-CAPA server is version [_1]',$version);
5525: }
5526: $output .= '</p><hr />';
5527: return $output;
5528: }
5529:
5530: sub rolechg_contexts {
5531: my ($crstype) = @_;
5532: my %lt = &Apache::lonlocal::texthash (
5533: any => 'Any',
5534: auto => 'Automated enrollment',
5535: updatenow => 'Roster Update',
5536: createcourse => 'Course Creation',
5537: course => 'User Management in course',
5538: domain => 'User Management in domain',
5539: selfenroll => 'Self-enrolled',
5540: requestcourses => 'Course Request',
5541: );
5542: if ($crstype eq 'Community') {
5543: $lt{'createcourse'} = &mt('Community Creation');
5544: $lt{'course'} = &mt('User Management in community');
5545: $lt{'requestcourses'} = &mt('Community Request');
5546: }
5547: return %lt;
5548: }
5549:
5550: #-------------------------------------------------- functions for &phase_two
5551: sub user_search_result {
5552: my ($context,$srch) = @_;
5553: my %allhomes;
5554: my %inst_matches;
5555: my %srch_results;
5556: my ($response,$currstate,$forcenewuser,$dirsrchres);
5557: $srch->{'srchterm'} =~ s/\s+/ /g;
5558: if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
5559: $response = &mt('Invalid search.');
5560: }
5561: if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
5562: $response = &mt('Invalid search.');
5563: }
5564: if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
5565: $response = &mt('Invalid search.');
5566: }
5567: if ($srch->{'srchterm'} eq '') {
5568: $response = &mt('You must enter a search term.');
5569: }
5570: if ($srch->{'srchterm'} =~ /^\s+$/) {
5571: $response = &mt('Your search term must contain more than just spaces.');
5572: }
5573: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
5574: if (($srch->{'srchdomain'} eq '') ||
5575: ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
5576: $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
5577: }
5578: }
5579: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
5580: ($srch->{'srchin'} eq 'alc')) {
5581: if ($srch->{'srchby'} eq 'uname') {
5582: my $unamecheck = $srch->{'srchterm'};
5583: if ($srch->{'srchtype'} eq 'contains') {
5584: if ($unamecheck !~ /^\w/) {
5585: $unamecheck = 'a'.$unamecheck;
5586: }
5587: }
5588: if ($unamecheck !~ /^$match_username$/) {
5589: $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
5590: }
5591: }
5592: }
5593: if ($response ne '') {
5594: $response = '<span class="LC_warning">'.$response.'</span>';
5595: }
5596: if ($srch->{'srchin'} eq 'instd') {
5597: my $instd_chk = &directorysrch_check($srch);
5598: if ($instd_chk ne 'ok') {
5599: $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
5600: '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
5601: }
5602: }
5603: if ($response ne '') {
5604: return ($currstate,$response);
5605: }
5606: if ($srch->{'srchby'} eq 'uname') {
5607: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
5608: if ($env{'form.forcenew'}) {
5609: if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
5610: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5611: if ($uhome eq 'no_host') {
5612: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
5613: my $showdom = &display_domain_info($env{'request.role.domain'});
5614: $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
5615: } else {
5616: $currstate = 'modify';
5617: }
5618: } else {
5619: $currstate = 'modify';
5620: }
5621: } else {
5622: if ($srch->{'srchin'} eq 'dom') {
5623: if ($srch->{'srchtype'} eq 'exact') {
5624: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5625: if ($uhome eq 'no_host') {
5626: ($currstate,$response,$forcenewuser) =
5627: &build_search_response($context,$srch,%srch_results);
5628: } else {
5629: $currstate = 'modify';
5630: my $uname = $srch->{'srchterm'};
5631: my $udom = $srch->{'srchdomain'};
5632: $srch_results{$uname.':'.$udom} =
5633: { &Apache::lonnet::get('environment',
5634: ['firstname',
5635: 'lastname',
5636: 'permanentemail'],
5637: $udom,$uname)
5638: };
5639: }
5640: } else {
5641: %srch_results = &Apache::lonnet::usersearch($srch);
5642: ($currstate,$response,$forcenewuser) =
5643: &build_search_response($context,$srch,%srch_results);
5644: }
5645: } else {
5646: my $courseusers = &get_courseusers();
5647: if ($srch->{'srchtype'} eq 'exact') {
5648: if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
5649: $currstate = 'modify';
5650: } else {
5651: ($currstate,$response,$forcenewuser) =
5652: &build_search_response($context,$srch,%srch_results);
5653: }
5654: } else {
5655: foreach my $user (keys(%$courseusers)) {
5656: my ($cuname,$cudomain) = split(/:/,$user);
5657: if ($cudomain eq $srch->{'srchdomain'}) {
5658: my $matched = 0;
5659: if ($srch->{'srchtype'} eq 'begins') {
5660: if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
5661: $matched = 1;
5662: }
5663: } else {
5664: if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
5665: $matched = 1;
5666: }
5667: }
5668: if ($matched) {
5669: $srch_results{$user} =
5670: {&Apache::lonnet::get('environment',
5671: ['firstname',
5672: 'lastname',
5673: 'permanentemail'],
5674: $cudomain,$cuname)};
5675: }
5676: }
5677: }
5678: ($currstate,$response,$forcenewuser) =
5679: &build_search_response($context,$srch,%srch_results);
5680: }
5681: }
5682: }
5683: } elsif ($srch->{'srchin'} eq 'alc') {
5684: $currstate = 'query';
5685: } elsif ($srch->{'srchin'} eq 'instd') {
5686: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5687: if ($dirsrchres eq 'ok') {
5688: ($currstate,$response,$forcenewuser) =
5689: &build_search_response($context,$srch,%srch_results);
5690: } else {
5691: my $showdom = &display_domain_info($srch->{'srchdomain'});
5692: $response = '<span class="LC_warning">'.
5693: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5694: '</span><br />'.
5695: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5696: '<br /><br />';
5697: }
5698: }
5699: } else {
5700: if ($srch->{'srchin'} eq 'dom') {
5701: %srch_results = &Apache::lonnet::usersearch($srch);
5702: ($currstate,$response,$forcenewuser) =
5703: &build_search_response($context,$srch,%srch_results);
5704: } elsif ($srch->{'srchin'} eq 'crs') {
5705: my $courseusers = &get_courseusers();
5706: foreach my $user (keys(%$courseusers)) {
5707: my ($uname,$udom) = split(/:/,$user);
5708: my %names = &Apache::loncommon::getnames($uname,$udom);
5709: my %emails = &Apache::loncommon::getemails($uname,$udom);
5710: if ($srch->{'srchby'} eq 'lastname') {
5711: if ((($srch->{'srchtype'} eq 'exact') &&
5712: ($names{'lastname'} eq $srch->{'srchterm'})) ||
5713: (($srch->{'srchtype'} eq 'begins') &&
5714: ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
5715: (($srch->{'srchtype'} eq 'contains') &&
5716: ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
5717: $srch_results{$user} = {firstname => $names{'firstname'},
5718: lastname => $names{'lastname'},
5719: permanentemail => $emails{'permanentemail'},
5720: };
5721: }
5722: } elsif ($srch->{'srchby'} eq 'lastfirst') {
5723: my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
5724: $srchlast =~ s/\s+$//;
5725: $srchfirst =~ s/^\s+//;
5726: if ($srch->{'srchtype'} eq 'exact') {
5727: if (($names{'lastname'} eq $srchlast) &&
5728: ($names{'firstname'} eq $srchfirst)) {
5729: $srch_results{$user} = {firstname => $names{'firstname'},
5730: lastname => $names{'lastname'},
5731: permanentemail => $emails{'permanentemail'},
5732:
5733: };
5734: }
5735: } elsif ($srch->{'srchtype'} eq 'begins') {
5736: if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
5737: ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
5738: $srch_results{$user} = {firstname => $names{'firstname'},
5739: lastname => $names{'lastname'},
5740: permanentemail => $emails{'permanentemail'},
5741: };
5742: }
5743: } else {
5744: if (($names{'lastname'} =~ /\Q$srchlast\E/i) &&
5745: ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
5746: $srch_results{$user} = {firstname => $names{'firstname'},
5747: lastname => $names{'lastname'},
5748: permanentemail => $emails{'permanentemail'},
5749: };
5750: }
5751: }
5752: }
5753: }
5754: ($currstate,$response,$forcenewuser) =
5755: &build_search_response($context,$srch,%srch_results);
5756: } elsif ($srch->{'srchin'} eq 'alc') {
5757: $currstate = 'query';
5758: } elsif ($srch->{'srchin'} eq 'instd') {
5759: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5760: if ($dirsrchres eq 'ok') {
5761: ($currstate,$response,$forcenewuser) =
5762: &build_search_response($context,$srch,%srch_results);
5763: } else {
5764: my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = '<span class="LC_warning">'.
5765: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5766: '</span><br />'.
5767: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5768: '<br /><br />';
5769: }
5770: }
5771: }
5772: return ($currstate,$response,$forcenewuser,\%srch_results);
5773: }
5774:
5775: sub directorysrch_check {
5776: my ($srch) = @_;
5777: my $can_search = 0;
5778: my $response;
5779: my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
5780: ['directorysrch'],$srch->{'srchdomain'});
5781: my $showdom = &display_domain_info($srch->{'srchdomain'});
5782: if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
5783: if (!$dom_inst_srch{'directorysrch'}{'available'}) {
5784: return &mt('Institutional directory search is not available in domain: [_1]',$showdom);
5785: }
5786: if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
5787: if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
5788: return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom);
5789: }
5790: my @usertypes = split(/:/,$env{'environment.inststatus'});
5791: if (!@usertypes) {
5792: push(@usertypes,'default');
5793: }
5794: if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
5795: foreach my $type (@usertypes) {
5796: if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
5797: $can_search = 1;
5798: last;
5799: }
5800: }
5801: }
5802: if (!$can_search) {
5803: my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
5804: my @longtypes;
5805: foreach my $item (@usertypes) {
5806: if (defined($insttypes->{$item})) {
5807: push (@longtypes,$insttypes->{$item});
5808: } elsif ($item eq 'default') {
5809: push (@longtypes,&mt('other'));
5810: }
5811: }
5812: my $insttype_str = join(', ',@longtypes);
5813: return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
5814: }
5815: } else {
5816: $can_search = 1;
5817: }
5818: } else {
5819: return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
5820: }
5821: my %longtext = &Apache::lonlocal::texthash (
5822: uname => 'username',
5823: lastfirst => 'last name, first name',
5824: lastname => 'last name',
5825: contains => 'contains',
5826: exact => 'as exact match to',
5827: begins => 'begins with',
5828: );
5829: if ($can_search) {
5830: if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
5831: if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
5832: return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
5833: }
5834: } else {
5835: return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
5836: }
5837: }
5838: if ($can_search) {
5839: if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
5840: if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
5841: return 'ok';
5842: } else {
5843: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5844: }
5845: } else {
5846: if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
5847: ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
5848: ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
5849: return 'ok';
5850: } else {
5851: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5852: }
5853: }
5854: }
5855: }
5856:
5857: sub get_courseusers {
5858: my %advhash;
5859: my $classlist = &Apache::loncoursedata::get_classlist();
5860: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
5861: foreach my $role (sort(keys(%coursepersonnel))) {
5862: foreach my $user (split(/\,/,$coursepersonnel{$role})) {
5863: if (!exists($classlist->{$user})) {
5864: $classlist->{$user} = [];
5865: }
5866: }
5867: }
5868: return $classlist;
5869: }
5870:
5871: sub build_search_response {
5872: my ($context,$srch,%srch_results) = @_;
5873: my ($currstate,$response,$forcenewuser);
5874: my %names = (
5875: 'uname' => 'username',
5876: 'lastname' => 'last name',
5877: 'lastfirst' => 'last name, first name',
5878: 'crs' => 'this course',
5879: 'dom' => 'LON-CAPA domain',
5880: 'instd' => 'the institutional directory for domain',
5881: );
5882:
5883: my %single = (
5884: begins => 'A match',
5885: contains => 'A match',
5886: exact => 'An exact match',
5887: );
5888: my %nomatch = (
5889: begins => 'No match',
5890: contains => 'No match',
5891: exact => 'No exact match',
5892: );
5893: if (keys(%srch_results) > 1) {
5894: $currstate = 'select';
5895: } else {
5896: if (keys(%srch_results) == 1) {
5897: $currstate = 'modify';
5898: $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
5899: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5900: $response .= ': '.&display_domain_info($srch->{'srchdomain'});
5901: }
5902: } else { # Search has nothing found. Prepare message to user.
5903: $response = '<span class="LC_warning">';
5904: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5905: $response .= &mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} [_1] in $names{$srch->{'srchin'}}: [_2]",
5906: '<b>'.$srch->{'srchterm'}.'</b>',
5907: &display_domain_info($srch->{'srchdomain'}));
5908: } else {
5909: $response .= &mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} [_1] in $names{$srch->{'srchin'}}.",
5910: '<b>'.$srch->{'srchterm'}.'</b>');
5911: }
5912: $response .= '</span>';
5913:
5914: if ($srch->{'srchin'} ne 'alc') {
5915: $forcenewuser = 1;
5916: my $cansrchinst = 0;
5917: if ($srch->{'srchdomain'}) {
5918: my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
5919: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
5920: if ($domconfig{'directorysrch'}{'available'}) {
5921: $cansrchinst = 1;
5922: }
5923: }
5924: }
5925: if ((($srch->{'srchby'} eq 'lastfirst') ||
5926: ($srch->{'srchby'} eq 'lastname')) &&
5927: ($srch->{'srchin'} eq 'dom')) {
5928: if ($cansrchinst) {
5929: $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
5930: }
5931: }
5932: if ($srch->{'srchin'} eq 'crs') {
5933: $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
5934: }
5935: }
5936: my $createdom = $env{'request.role.domain'};
5937: if ($context eq 'requestcrs') {
5938: if ($env{'form.coursedom'} ne '') {
5939: $createdom = $env{'form.coursedom'};
5940: }
5941: }
5942: if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $createdom)) {
5943: my $cancreate =
5944: &Apache::lonuserutils::can_create_user($createdom,$context);
5945: my $targetdom = '<span class="LC_cusr_emph">'.$createdom.'</span>';
5946: if ($cancreate) {
5947: my $showdom = &display_domain_info($createdom);
5948: $response .= '<br /><br />'
5949: .'<b>'.&mt('To add a new user:').'</b>'
5950: .'<br />';
5951: if ($context eq 'requestcrs') {
5952: $response .= &mt("(You can only define new users in the new course's domain - [_1])",$targetdom);
5953: } else {
5954: $response .= &mt("(You can only create new users in your current role's domain - [_1])",$targetdom);
5955: }
5956: $response .='<ul><li>'
5957: .&mt("Set 'Domain/institution to search' to: [_1]",'<span class="LC_cusr_emph">'.$showdom.'</span>')
5958: .'</li><li>'
5959: .&mt("Set 'Search criteria' to: [_1]username is ..... in selected LON-CAPA domain[_2]",'<span class="LC_cusr_emph">','</span>')
5960: .'</li><li>'
5961: .&mt('Provide the proposed username')
5962: .'</li><li>'
5963: .&mt("Click 'Search'")
5964: .'</li></ul><br />';
5965: } else {
5966: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
5967: $response .= '<br /><br />';
5968: if ($context eq 'requestcrs') {
5969: $response .= &mt("You are not authorized to define new users in the new course's domain - [_1].",$targetdom);
5970: } else {
5971: $response .= &mt("You are not authorized to create new users in your current role's domain - [_1].",$targetdom);
5972: }
5973: $response .= '<br />'
5974: .&mt('Please contact the [_1]helpdesk[_2] if you need to create a new user.'
5975: ,' <a'.$helplink.'>'
5976: ,'</a>')
5977: .'<br /><br />';
5978: }
5979: }
5980: }
5981: }
5982: return ($currstate,$response,$forcenewuser);
5983: }
5984:
5985: sub display_domain_info {
5986: my ($dom) = @_;
5987: my $output = $dom;
5988: if ($dom ne '') {
5989: my $domdesc = &Apache::lonnet::domain($dom,'description');
5990: if ($domdesc ne '') {
5991: $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
5992: }
5993: }
5994: return $output;
5995: }
5996:
5997: sub crumb_utilities {
5998: my %elements = (
5999: crtuser => {
6000: srchterm => 'text',
6001: srchin => 'selectbox',
6002: srchby => 'selectbox',
6003: srchtype => 'selectbox',
6004: srchdomain => 'selectbox',
6005: },
6006: crtusername => {
6007: srchterm => 'text',
6008: srchdomain => 'selectbox',
6009: },
6010: docustom => {
6011: rolename => 'selectbox',
6012: newrolename => 'textbox',
6013: },
6014: studentform => {
6015: srchterm => 'text',
6016: srchin => 'selectbox',
6017: srchby => 'selectbox',
6018: srchtype => 'selectbox',
6019: srchdomain => 'selectbox',
6020: },
6021: );
6022:
6023: my $jsback .= qq|
6024: function backPage(formname,prevphase,prevstate) {
6025: if (typeof prevphase == 'undefined') {
6026: formname.phase.value = '';
6027: }
6028: else {
6029: formname.phase.value = prevphase;
6030: }
6031: if (typeof prevstate == 'undefined') {
6032: formname.currstate.value = '';
6033: }
6034: else {
6035: formname.currstate.value = prevstate;
6036: }
6037: formname.submit();
6038: }
6039: |;
6040: return ($jsback,\%elements);
6041: }
6042:
6043: sub course_level_table {
6044: my (%inccourses) = @_;
6045: my $table = '';
6046: # Custom Roles?
6047:
6048: my %customroles=&Apache::lonuserutils::my_custom_roles();
6049: my %lt=&Apache::lonlocal::texthash(
6050: 'exs' => "Existing sections",
6051: 'new' => "Define new section",
6052: 'ssd' => "Set Start Date",
6053: 'sed' => "Set End Date",
6054: 'crl' => "Course Level",
6055: 'act' => "Activate",
6056: 'rol' => "Role",
6057: 'ext' => "Extent",
6058: 'grs' => "Section",
6059: 'sta' => "Start",
6060: 'end' => "End"
6061: );
6062:
6063: foreach my $protectedcourse (sort(keys(%inccourses))) {
6064: my $thiscourse=$protectedcourse;
6065: $thiscourse=~s:_:/:g;
6066: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
6067: my $isowner = &is_courseowner($protectedcourse,$coursedata{'internal.courseowner'});
6068: my $area=$coursedata{'description'};
6069: my $crstype=$coursedata{'type'};
6070: if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; }
6071: my ($domain,$cnum)=split(/\//,$thiscourse);
6072: my %sections_count;
6073: if (defined($env{'request.course.id'})) {
6074: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
6075: %sections_count =
6076: &Apache::loncommon::get_sections($domain,$cnum);
6077: }
6078: }
6079: my @roles = &Apache::lonuserutils::roles_by_context('course','',$crstype);
6080: foreach my $role (@roles) {
6081: my $plrole=&Apache::lonnet::plaintext($role,$crstype);
6082: if ((&Apache::lonnet::allowed('c'.$role,$thiscourse)) ||
6083: ((($role eq 'cc') || ($role eq 'co')) && ($isowner))) {
6084: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6085: $plrole,\%sections_count,\%lt);
6086: } elsif ($env{'request.course.sec'} ne '') {
6087: if (&Apache::lonnet::allowed('c'.$role,$thiscourse.'/'.
6088: $env{'request.course.sec'})) {
6089: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6090: $plrole,\%sections_count,\%lt);
6091: }
6092: }
6093: }
6094: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
6095: foreach my $cust (sort(keys(%customroles))) {
6096: next if ($crstype eq 'Community' && $customroles{$cust} =~ /bre\&S/);
6097: my $role = 'cr_cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$cust;
6098: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6099: $cust,\%sections_count,\%lt);
6100: }
6101: }
6102: }
6103: return '' if ($table eq ''); # return nothing if there is nothing
6104: # in the table
6105: my $result;
6106: if (!$env{'request.course.id'}) {
6107: $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
6108: }
6109: $result .=
6110: &Apache::loncommon::start_data_table().
6111: &Apache::loncommon::start_data_table_header_row().
6112: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.'</th>
6113: <th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
6114: &Apache::loncommon::end_data_table_header_row().
6115: $table.
6116: &Apache::loncommon::end_data_table();
6117: return $result;
6118: }
6119:
6120: sub course_level_row {
6121: my ($protectedcourse,$role,$area,$domain,$plrole,$sections_count,$lt) = @_;
6122: my $row = &Apache::loncommon::start_data_table_row().
6123: ' <td><input type="checkbox" name="act_'.
6124: $protectedcourse.'_'.$role.'" /></td>'."\n".
6125: ' <td>'.$plrole.'</td>'."\n".
6126: ' <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
6127: if (($role eq 'cc') || ($role eq 'co')) {
6128: $row .= '<td> </td>';
6129: } elsif ($env{'request.course.sec'} ne '') {
6130: $row .= ' <td><input type="hidden" value="'.
6131: $env{'request.course.sec'}.'" '.
6132: 'name="sec_'.$protectedcourse.'_'.$role.'" />'.
6133: $env{'request.course.sec'}.'</td>';
6134: } else {
6135: if (ref($sections_count) eq 'HASH') {
6136: my $currsec =
6137: &Apache::lonuserutils::course_sections($sections_count,
6138: $protectedcourse.'_'.$role);
6139: $row .= '<td><table class="LC_createuser">'."\n".
6140: '<tr class="LC_section_row">'."\n".
6141: ' <td valign="top">'.$lt->{'exs'}.'<br />'.
6142: $currsec.'</td>'."\n".
6143: ' <td> </td>'."\n".
6144: ' <td valign="top"> '.$lt->{'new'}.'<br />'.
6145: '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.
6146: '" value="" />'.
6147: '<input type="hidden" '.
6148: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n".
6149: '</tr></table></td>'."\n";
6150: } else {
6151: $row .= '<td><input type="text" size="10" '.
6152: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n";
6153: }
6154: }
6155: $row .= <<ENDTIMEENTRY;
6156: <td><input type="hidden" name="start_$protectedcourse\_$role" value="" />
6157: <a href=
6158: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'ssd'}</a></td>
6159: <td><input type="hidden" name="end_$protectedcourse\_$role" value="" />
6160: <a href=
6161: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'sed'}</a></td>
6162: ENDTIMEENTRY
6163: $row .= &Apache::loncommon::end_data_table_row();
6164: return $row;
6165: }
6166:
6167: sub course_level_dc {
6168: my ($dcdom) = @_;
6169: my %customroles=&Apache::lonuserutils::my_custom_roles();
6170: my @roles = &Apache::lonuserutils::roles_by_context('course');
6171: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
6172: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
6173: '<input type="hidden" name="dccourse" value="" />';
6174: my $courseform='<b>'.&Apache::loncommon::selectcourse_link
6175: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Course/Community','crstype').'</b>';
6176: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu','role','Course/Community Browser');
6177: my %lt=&Apache::lonlocal::texthash(
6178: 'rol' => "Role",
6179: 'grs' => "Section",
6180: 'exs' => "Existing sections",
6181: 'new' => "Define new section",
6182: 'sta' => "Start",
6183: 'end' => "End",
6184: 'ssd' => "Set Start Date",
6185: 'sed' => "Set End Date"
6186: );
6187: my $header = '<h4>'.&mt('Course/Community Level').'</h4>'.
6188: &Apache::loncommon::start_data_table().
6189: &Apache::loncommon::start_data_table_header_row().
6190: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
6191: &Apache::loncommon::end_data_table_header_row();
6192: my $otheritems = &Apache::loncommon::start_data_table_row()."\n".
6193: '<td><br /><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc','','','','crstype'".')" /></td>'."\n".
6194: '<td valign><br /><select name="role">'."\n";
6195: foreach my $role (@roles) {
6196: my $plrole=&Apache::lonnet::plaintext($role);
6197: $otheritems .= ' <option value="'.$role.'">'.$plrole;
6198: }
6199: if ( keys %customroles > 0) {
6200: foreach my $cust (sort keys %customroles) {
6201: my $custrole='cr_cr_'.$env{'user.domain'}.
6202: '_'.$env{'user.name'}.'_'.$cust;
6203: $otheritems .= ' <option value="'.$custrole.'">'.$cust;
6204: }
6205: }
6206: $otheritems .= '</select></td><td>'.
6207: '<table border="0" cellspacing="0" cellpadding="0">'.
6208: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
6209: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
6210: '<td> </td>'.
6211: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
6212: '<input type="text" name="newsec" value="" />'.
6213: '<input type="hidden" name="section" value="" />'.
6214: '<input type="hidden" name="groups" value="" />'.
6215: '<input type="hidden" name="crstype" value="" /></td>'.
6216: '</tr></table></td>';
6217: $otheritems .= <<ENDTIMEENTRY;
6218: <td><br /><input type="hidden" name="start" value='' />
6219: <a href=
6220: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
6221: <td><br /><input type="hidden" name="end" value='' />
6222: <a href=
6223: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
6224: ENDTIMEENTRY
6225: $otheritems .= &Apache::loncommon::end_data_table_row().
6226: &Apache::loncommon::end_data_table()."\n";
6227: return $cb_jscript.$header.$hiddenitems.$otheritems;
6228: }
6229:
6230: sub update_selfenroll_config {
6231: my ($r,$context,$permission) = @_;
6232: my ($row,$lt) = &get_selfenroll_titles();
6233: my %curr_groups = &Apache::longroup::coursegroups();
6234: my (%changes,%warning);
6235: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
6236: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
6237: my $curr_types;
6238: if (ref($row) eq 'ARRAY') {
6239: foreach my $item (@{$row}) {
6240: if ($item eq 'enroll_dates') {
6241: my (%currenrolldate,%newenrolldate);
6242: foreach my $type ('start','end') {
6243: $currenrolldate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_date'};
6244: $newenrolldate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_date');
6245: if ($newenrolldate{$type} ne $currenrolldate{$type}) {
6246: $changes{'internal.selfenroll_'.$type.'_date'} = $newenrolldate{$type};
6247: }
6248: }
6249: } elsif ($item eq 'access_dates') {
6250: my (%currdate,%newdate);
6251: foreach my $type ('start','end') {
6252: $currdate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_access'};
6253: $newdate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_access');
6254: if ($newdate{$type} ne $currdate{$type}) {
6255: $changes{'internal.selfenroll_'.$type.'_access'} = $newdate{$type};
6256: }
6257: }
6258: } elsif ($item eq 'types') {
6259: $curr_types =
6260: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6261: if ($env{'form.selfenroll_all'}) {
6262: if ($curr_types ne '*') {
6263: $changes{'internal.selfenroll_types'} = '*';
6264: } else {
6265: next;
6266: }
6267: } else {
6268: my %currdoms;
6269: my @entries = split(/;/,$curr_types);
6270: my @deletedoms = &Apache::loncommon::get_env_multiple('form.selfenroll_delete');
6271: my @activations = &Apache::loncommon::get_env_multiple('form.selfenroll_activate');
6272: my $newnum = 0;
6273: my @latesttypes;
6274: foreach my $num (@activations) {
6275: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$num);
6276: if (@types > 0) {
6277: @types = sort(@types);
6278: my $typestr = join(',',@types);
6279: my $typedom = $env{'form.selfenroll_dom_'.$num};
6280: $latesttypes[$newnum] = $typedom.':'.$typestr;
6281: $currdoms{$typedom} = 1;
6282: $newnum ++;
6283: }
6284: }
6285: for (my $j=0; $j<$env{'form.selfenroll_types_total'}; $j++) {
6286: if ((!grep(/^$j$/,@deletedoms)) && (!grep(/^$j$/,@activations))) {
6287: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$j);
6288: if (@types > 0) {
6289: @types = sort(@types);
6290: my $typestr = join(',',@types);
6291: my $typedom = $env{'form.selfenroll_dom_'.$j};
6292: $latesttypes[$newnum] = $typedom.':'.$typestr;
6293: $currdoms{$typedom} = 1;
6294: $newnum ++;
6295: }
6296: }
6297: }
6298: if ($env{'form.selfenroll_newdom'} ne '') {
6299: my $typedom = $env{'form.selfenroll_newdom'};
6300: if ((!defined($currdoms{$typedom})) &&
6301: (&Apache::lonnet::domain($typedom) ne '')) {
6302: my $typestr;
6303: my ($othertitle,$usertypes,$types) =
6304: &Apache::loncommon::sorted_inst_types($typedom);
6305: my $othervalue = 'any';
6306: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6307: if (@{$types} > 0) {
6308: my @esc_types = map { &escape($_); } @{$types};
6309: $othervalue = 'other';
6310: $typestr = join(',',(@esc_types,$othervalue));
6311: }
6312: $typestr = $othervalue;
6313: } else {
6314: $typestr = $othervalue;
6315: }
6316: $latesttypes[$newnum] = $typedom.':'.$typestr;
6317: $newnum ++ ;
6318: }
6319: }
6320: my $selfenroll_types = join(';',@latesttypes);
6321: if ($selfenroll_types ne $curr_types) {
6322: $changes{'internal.selfenroll_types'} = $selfenroll_types;
6323: }
6324: }
6325: } elsif ($item eq 'limit') {
6326: my $newlimit = $env{'form.selfenroll_limit'};
6327: my $newcap = $env{'form.selfenroll_cap'};
6328: $newcap =~s/\s+//g;
6329: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6330: $currlimit = 'none' if ($currlimit eq '');
6331: my $currcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6332: if ($newlimit ne $currlimit) {
6333: if ($newlimit ne 'none') {
6334: if ($newcap =~ /^\d+$/) {
6335: if ($newcap ne $currcap) {
6336: $changes{'internal.selfenroll_cap'} = $newcap;
6337: }
6338: $changes{'internal.selfenroll_limit'} = $newlimit;
6339: } else {
6340: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6341: }
6342: } elsif ($currcap ne '') {
6343: $changes{'internal.selfenroll_cap'} = '';
6344: $changes{'internal.selfenroll_limit'} = $newlimit;
6345: }
6346: } elsif ($currlimit ne 'none') {
6347: if ($newcap =~ /^\d+$/) {
6348: if ($newcap ne $currcap) {
6349: $changes{'internal.selfenroll_cap'} = $newcap;
6350: }
6351: } else {
6352: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6353: }
6354: }
6355: } elsif ($item eq 'approval') {
6356: my (@currnotified,@newnotified);
6357: my $currapproval = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6358: my $currnotifylist = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6359: if ($currnotifylist ne '') {
6360: @currnotified = split(/,/,$currnotifylist);
6361: @currnotified = sort(@currnotified);
6362: }
6363: my $newapproval = $env{'form.selfenroll_approval'};
6364: @newnotified = &Apache::loncommon::get_env_multiple('form.selfenroll_notify');
6365: @newnotified = sort(@newnotified);
6366: if ($newapproval ne $currapproval) {
6367: $changes{'internal.selfenroll_approval'} = $newapproval;
6368: if (!$newapproval) {
6369: if ($currnotifylist ne '') {
6370: $changes{'internal.selfenroll_notifylist'} = '';
6371: }
6372: } else {
6373: my @differences =
6374: &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6375: if (@differences > 0) {
6376: if (@newnotified > 0) {
6377: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6378: } else {
6379: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6380: }
6381: }
6382: }
6383: } else {
6384: my @differences = &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6385: if (@differences > 0) {
6386: if (@newnotified > 0) {
6387: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6388: } else {
6389: $changes{'internal.selfenroll_notifylist'} = '';
6390: }
6391: }
6392: }
6393: } else {
6394: my $curr_val =
6395: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6396: my $newval = $env{'form.selfenroll_'.$item};
6397: if ($item eq 'section') {
6398: $newval = $env{'form.sections'};
6399: if (defined($curr_groups{$newval})) {
6400: $newval = $curr_val;
6401: $warning{$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');
6402: } elsif ($newval eq 'all') {
6403: $newval = $curr_val;
6404: $warning{$item} = &mt('Section for self-enrolled users unchanged, as "all" is a reserved section name.');
6405: }
6406: if ($newval eq '') {
6407: $newval = 'none';
6408: }
6409: }
6410: if ($newval ne $curr_val) {
6411: $changes{'internal.selfenroll_'.$item} = $newval;
6412: }
6413: }
6414: }
6415: if (keys(%warning) > 0) {
6416: foreach my $item (@{$row}) {
6417: if (exists($warning{$item})) {
6418: $r->print($warning{$item}.'<br />');
6419: }
6420: }
6421: }
6422: if (keys(%changes) > 0) {
6423: my $putresult = &Apache::lonnet::put('environment',\%changes,$cdom,$cnum);
6424: if ($putresult eq 'ok') {
6425: if ((exists($changes{'internal.selfenroll_types'})) ||
6426: (exists($changes{'internal.selfenroll_start_date'})) ||
6427: (exists($changes{'internal.selfenroll_end_date'}))) {
6428: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
6429: $cnum,undef,undef,'Course');
6430: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
6431: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
6432: foreach my $item ('selfenroll_types','selfenroll_start_date','selfenroll_end_date') {
6433: if (exists($changes{'internal.'.$item})) {
6434: $crsinfo{$env{'request.course.id'}}{$item} =
6435: $changes{'internal.'.$item};
6436: }
6437: }
6438: my $crsputresult =
6439: &Apache::lonnet::courseidput($cdom,\%crsinfo,
6440: $chome,'notime');
6441: }
6442: }
6443: $r->print(&mt('The following changes were made to self-enrollment settings:').'<ul>');
6444: foreach my $item (@{$row}) {
6445: my $title = $item;
6446: if (ref($lt) eq 'HASH') {
6447: $title = $lt->{$item};
6448: }
6449: if ($item eq 'enroll_dates') {
6450: foreach my $type ('start','end') {
6451: if (exists($changes{'internal.selfenroll_'.$type.'_date'})) {
6452: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_date'});
6453: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6454: $title,$type,$newdate).'</li>');
6455: }
6456: }
6457: } elsif ($item eq 'access_dates') {
6458: foreach my $type ('start','end') {
6459: if (exists($changes{'internal.selfenroll_'.$type.'_access'})) {
6460: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_access'});
6461: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6462: $title,$type,$newdate).'</li>');
6463: }
6464: }
6465: } elsif ($item eq 'limit') {
6466: if ((exists($changes{'internal.selfenroll_limit'})) ||
6467: (exists($changes{'internal.selfenroll_cap'}))) {
6468: my ($newval,$newcap);
6469: if ($changes{'internal.selfenroll_cap'} ne '') {
6470: $newcap = $changes{'internal.selfenroll_cap'}
6471: } else {
6472: $newcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6473: }
6474: if ($changes{'internal.selfenroll_limit'} eq 'none') {
6475: $newval = &mt('No limit');
6476: } elsif ($changes{'internal.selfenroll_limit'} eq
6477: 'allstudents') {
6478: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6479: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6480: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6481: } else {
6482: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6483: if ($currlimit eq 'allstudents') {
6484: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6485: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6486: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6487: }
6488: }
6489: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6490: }
6491: } elsif ($item eq 'approval') {
6492: if ((exists($changes{'internal.selfenroll_approval'})) ||
6493: (exists($changes{'internal.selfenroll_notifylist'}))) {
6494: my ($newval,$newnotify);
6495: if (exists($changes{'internal.selfenroll_notifylist'})) {
6496: $newnotify = $changes{'internal.selfenroll_notifylist'};
6497: } else {
6498: $newnotify = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6499: }
6500: if ($changes{'internal.selfenroll_approval'}) {
6501: $newval = &mt('Yes');
6502: } elsif ($changes{'internal.selfenroll_approval'} eq '0') {
6503: $newval = &mt('No');
6504: } else {
6505: my $currapproval =
6506: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6507: if ($currapproval) {
6508: $newval = &mt('Yes');
6509: } else {
6510: $newval = &mt('No');
6511: }
6512: }
6513: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval));
6514: if ($newnotify) {
6515: $r->print('<br />'.&mt('The following will be notified when an enrollment request needs approval, or has been approved: [_1].',$newnotify));
6516: } else {
6517: $r->print('<br />'.&mt('No notifications sent when an enrollment request needs approval, or has been approved.'));
6518: }
6519: $r->print('</li>'."\n");
6520: }
6521: } else {
6522: if (exists($changes{'internal.selfenroll_'.$item})) {
6523: my $newval = $changes{'internal.selfenroll_'.$item};
6524: if ($item eq 'types') {
6525: if ($newval eq '') {
6526: $newval = &mt('None');
6527: } elsif ($newval eq '*') {
6528: $newval = &mt('Any user in any domain');
6529: }
6530: } elsif ($item eq 'registered') {
6531: if ($newval eq '1') {
6532: $newval = &mt('Yes');
6533: } elsif ($newval eq '0') {
6534: $newval = &mt('No');
6535: }
6536: }
6537: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6538: }
6539: }
6540: }
6541: $r->print('</ul>');
6542: my %newenvhash;
6543: foreach my $key (keys(%changes)) {
6544: $newenvhash{'course.'.$env{'request.course.id'}.'.'.$key} = $changes{$key};
6545: }
6546: &Apache::lonnet::appenv(\%newenvhash);
6547: } else {
6548: $r->print(&mt('An error occurred when saving changes to self-enrollment settings in this course.').'<br />'.&mt('The error was: [_1].',$putresult));
6549: }
6550: } else {
6551: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6552: }
6553: } else {
6554: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6555: }
6556: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
6557: if (ref($visactions) eq 'HASH') {
6558: if (!$visible) {
6559: $r->print('<br />'.$visactions->{'miss'}.'<br />'.$visactions->{'yous'}.
6560: '<br />');
6561: if (ref($vismsgs) eq 'ARRAY') {
6562: $r->print('<br />'.$visactions->{'take'}.'<ul>');
6563: foreach my $item (@{$vismsgs}) {
6564: $r->print('<li>'.$visactions->{$item}.'</li>');
6565: }
6566: $r->print('</ul>');
6567: }
6568: $r->print($cansetvis);
6569: }
6570: }
6571: return;
6572: }
6573:
6574: sub get_selfenroll_titles {
6575: my @row = ('types','registered','enroll_dates','access_dates','section',
6576: 'approval','limit');
6577: my %lt = &Apache::lonlocal::texthash (
6578: types => 'Users allowed to self-enroll in this course',
6579: registered => 'Restrict self-enrollment to students officially registered for the course',
6580: enroll_dates => 'Dates self-enrollment available',
6581: access_dates => 'Course access dates assigned to self-enrolling users',
6582: section => 'Section assigned to self-enrolling users',
6583: approval => 'Self-enrollment requests need approval?',
6584: limit => 'Enrollment limit',
6585: );
6586: return (\@row,\%lt);
6587: }
6588:
6589: sub is_courseowner {
6590: my ($thiscourse,$courseowner) = @_;
6591: if ($courseowner eq '') {
6592: if ($env{'request.course.id'} eq $thiscourse) {
6593: $courseowner = $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'};
6594: }
6595: }
6596: if ($courseowner ne '') {
6597: if ($courseowner eq $env{'user.name'}.':'.$env{'user.domain'}) {
6598: return 1;
6599: }
6600: }
6601: return;
6602: }
6603:
6604: #---------------------------------------------- end functions for &phase_two
6605:
6606: #--------------------------------- functions for &phase_two and &phase_three
6607:
6608: #--------------------------end of functions for &phase_two and &phase_three
6609:
6610: 1;
6611: __END__
6612:
6613:
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