1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.347 2010/09/08 02:16:07 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: ###
29:
30: package Apache::loncreateuser;
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::loncreateuser.pm
37:
38: =head1 SYNOPSIS
39:
40: Handler to create users and custom roles
41:
42: Provides an Apache handler for creating users,
43: editing their login parameters, roles, and removing roles, and
44: also creating and assigning custom roles.
45:
46: =head1 OVERVIEW
47:
48: =head2 Custom Roles
49:
50: In LON-CAPA, roles are actually collections of privileges. "Teaching
51: Assistant", "Course Coordinator", and other such roles are really just
52: collection of privileges that are useful in many circumstances.
53:
54: Custom roles can be defined by a Domain Coordinator, Course Coordinator
55: or Community Coordinator via the Manage User functionality.
56: The custom role editor screen will show all privileges which can be
57: assigned to users. For a complete list of privileges, please see
58: C</home/httpd/lonTabs/rolesplain.tab>.
59:
60: Custom role definitions are stored in the C<roles.db> file of the creator
61: of the role.
62:
63: =cut
64:
65: use strict;
66: use Apache::Constants qw(:common :http);
67: use Apache::lonnet;
68: use Apache::loncommon;
69: use Apache::lonlocal;
70: use Apache::longroup;
71: use Apache::lonuserutils;
72: use Apache::loncoursequeueadmin;
73: use LONCAPA qw(:DEFAULT :match);
74:
75: my $loginscript; # piece of javascript used in two separate instances
76: my $authformnop;
77: my $authformkrb;
78: my $authformint;
79: my $authformfsys;
80: my $authformloc;
81:
82: sub initialize_authen_forms {
83: my ($dom,$formname,$curr_authtype,$mode) = @_;
84: my ($krbdef,$krbdefdom) = &Apache::loncommon::get_kerberos_defaults($dom);
85: my %param = ( formname => $formname,
86: kerb_def_dom => $krbdefdom,
87: kerb_def_auth => $krbdef,
88: domain => $dom,
89: );
90: my %abv_auth = &auth_abbrev();
91: if ($curr_authtype =~ /^(krb4|krb5|internal|localauth|unix):(.*)$/) {
92: my $long_auth = $1;
93: my $curr_autharg = $2;
94: my %abv_auth = &auth_abbrev();
95: $param{'curr_authtype'} = $abv_auth{$long_auth};
96: if ($long_auth =~ /^krb(4|5)$/) {
97: $param{'curr_kerb_ver'} = $1;
98: $param{'curr_autharg'} = $curr_autharg;
99: }
100: if ($mode eq 'modifyuser') {
101: $param{'mode'} = $mode;
102: }
103: }
104: $loginscript = &Apache::loncommon::authform_header(%param);
105: $authformkrb = &Apache::loncommon::authform_kerberos(%param);
106: $authformnop = &Apache::loncommon::authform_nochange(%param);
107: $authformint = &Apache::loncommon::authform_internal(%param);
108: $authformfsys = &Apache::loncommon::authform_filesystem(%param);
109: $authformloc = &Apache::loncommon::authform_local(%param);
110: }
111:
112: sub auth_abbrev {
113: my %abv_auth = (
114: krb5 => 'krb',
115: krb4 => 'krb',
116: internal => 'int',
117: localuth => 'loc',
118: unix => 'fsys',
119: );
120: return %abv_auth;
121: }
122:
123: # ====================================================
124:
125: sub portfolio_quota {
126: my ($ccuname,$ccdomain) = @_;
127: my %lt = &Apache::lonlocal::texthash(
128: 'usrt' => "User Tools",
129: 'disk' => "Disk space allocated to user's portfolio files",
130: 'cuqu' => "Current quota",
131: 'cust' => "Custom quota",
132: 'defa' => "Default",
133: 'chqu' => "Change quota",
134: );
135: my ($currquota,$quotatype,$inststatus,$defquota) =
136: &Apache::loncommon::get_user_quota($ccuname,$ccdomain);
137: my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($ccdomain);
138: my ($longinsttype,$showquota,$custom_on,$custom_off,$defaultinfo);
139: if ($inststatus ne '') {
140: if ($usertypes->{$inststatus} ne '') {
141: $longinsttype = $usertypes->{$inststatus};
142: }
143: }
144: $custom_on = ' ';
145: $custom_off = ' checked="checked" ';
146: my $quota_javascript = <<"END_SCRIPT";
147: <script type="text/javascript">
148: // <![CDATA[
149: function quota_changes(caller) {
150: if (caller == "custom") {
151: if (document.cu.customquota[0].checked) {
152: document.cu.portfolioquota.value = "";
153: }
154: }
155: if (caller == "quota") {
156: document.cu.customquota[1].checked = true;
157: }
158: }
159: // ]]>
160: </script>
161: END_SCRIPT
162: if ($quotatype eq 'custom') {
163: $custom_on = $custom_off;
164: $custom_off = ' ';
165: $showquota = $currquota;
166: if ($longinsttype eq '') {
167: $defaultinfo = &mt('For this user, the default quota would be [_1]'
168: .' Mb.',$defquota);
169: } else {
170: $defaultinfo = &mt("For this user, the default quota would be [_1]".
171: " Mb, as determined by the user's institutional".
172: " affiliation ([_2]).",$defquota,$longinsttype);
173: }
174: } else {
175: if ($longinsttype eq '') {
176: $defaultinfo = &mt('For this user, the default quota is [_1]'
177: .' Mb.',$defquota);
178: } else {
179: $defaultinfo = &mt("For this user, the default quota of [_1]".
180: " Mb, is determined by the user's institutional".
181: " affiliation ([_2]).",$defquota,$longinsttype);
182: }
183: }
184:
185: my $output = $quota_javascript."\n".
186: '<h3>'.$lt{'usrt'}.'</h3>'."\n".
187: &Apache::loncommon::start_data_table();
188:
189: if (&Apache::lonnet::allowed('mut',$ccdomain)) {
190: $output .= &build_tools_display($ccuname,$ccdomain,'tools');
191: }
192: if (&Apache::lonnet::allowed('mpq',$ccdomain)) {
193: $output .= '<tr class="LC_info_row">'."\n".
194: ' <td>'.$lt{'disk'}.'</td>'."\n".
195: ' </tr>'."\n".
196: &Apache::loncommon::start_data_table_row()."\n".
197: ' <td>'.$lt{'cuqu'}.': '.
198: $currquota.' Mb. '.
199: $defaultinfo.'</td>'."\n".
200: &Apache::loncommon::end_data_table_row()."\n".
201: &Apache::loncommon::start_data_table_row()."\n".
202: ' <td><span class="LC_nobreak">'.$lt{'chqu'}.
203: ': <label>'.
204: '<input type="radio" name="customquota" value="0" '.
205: $custom_off.' onchange="javascript:quota_changes('."'custom'".')"'.
206: ' />'.$lt{'defa'}.' ('.$defquota.' Mb).</label> '.
207: ' <label><input type="radio" name="customquota" value="1" '.
208: $custom_on.' onchange="javascript:quota_changes('."'custom'".')" />'.
209: $lt{'cust'}.':</label> '.
210: '<input type="text" name="portfolioquota" size ="5" value="'.
211: $showquota.'" onfocus="javascript:quota_changes('."'quota'".')" '.
212: '/> Mb</span></td>'."\n".
213: &Apache::loncommon::end_data_table_row()."\n";
214: }
215: $output .= &Apache::loncommon::end_data_table();
216: return $output;
217: }
218:
219: sub build_tools_display {
220: my ($ccuname,$ccdomain,$context) = @_;
221: my (@usertools,%userenv,$output,@options,%validations,%reqtitles,%reqdisplay,
222: $colspan,$isadv,%domconfig);
223: my %lt = &Apache::lonlocal::texthash (
224: 'blog' => "Personal User Blog",
225: 'aboutme' => "Personal Information Page",
226: 'portfolio' => "Personal User Portfolio",
227: 'avai' => "Available",
228: 'cusa' => "availability",
229: 'chse' => "Change setting",
230: 'usde' => "Use default",
231: 'uscu' => "Use custom",
232: 'official' => 'Can request creation of official courses',
233: 'unofficial' => 'Can request creation of unofficial courses',
234: 'community' => 'Can request creation of communities',
235: );
236: if ($context eq 'requestcourses') {
237: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
238: 'requestcourses.official','requestcourses.unofficial',
239: 'requestcourses.community');
240: @usertools = ('official','unofficial','community');
241: @options =('norequest','approval','autolimit','validate');
242: %validations = &Apache::lonnet::auto_courserequest_checks($ccdomain);
243: %reqtitles = &courserequest_titles();
244: %reqdisplay = &courserequest_display();
245: $colspan = ' colspan="2"';
246: %domconfig =
247: &Apache::lonnet::get_dom('configuration',['requestcourses'],$ccdomain);
248: $isadv = &Apache::lonnet::is_advanced_user($ccuname,$ccdomain);
249: } else {
250: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
251: 'tools.aboutme','tools.portfolio','tools.blog');
252: @usertools = ('aboutme','blog','portfolio');
253: }
254: foreach my $item (@usertools) {
255: my ($custom_access,$curr_access,$cust_on,$cust_off,$tool_on,$tool_off,
256: $currdisp,$custdisp,$custradio);
257: $cust_off = 'checked="checked" ';
258: $tool_on = 'checked="checked" ';
259: $curr_access =
260: &Apache::lonnet::usertools_access($ccuname,$ccdomain,$item,undef,
261: $context);
262: if ($userenv{$context.'.'.$item} ne '') {
263: $cust_on = ' checked="checked" ';
264: $cust_off = '';
265: }
266: if ($context eq 'requestcourses') {
267: if ($userenv{$context.'.'.$item} eq '') {
268: $custom_access = &mt('Currently from default setting.');
269: } else {
270: $custom_access = &mt('Currently from custom setting.');
271: }
272: } else {
273: if ($userenv{$context.'.'.$item} eq '') {
274: $custom_access =
275: &mt('Availability determined currently from default setting.');
276: if (!$curr_access) {
277: $tool_off = 'checked="checked" ';
278: $tool_on = '';
279: }
280: } else {
281: $custom_access =
282: &mt('Availability determined currently from custom setting.');
283: if ($userenv{$context.'.'.$item} == 0) {
284: $tool_off = 'checked="checked" ';
285: $tool_on = '';
286: }
287: }
288: }
289: $output .= ' <tr class="LC_info_row">'."\n".
290: ' <td'.$colspan.'>'.$lt{$item}.'</td>'."\n".
291: ' </tr>'."\n".
292: &Apache::loncommon::start_data_table_row()."\n";
293: if ($context eq 'requestcourses') {
294: my ($curroption,$currlimit);
295: if ($userenv{$context.'.'.$item} ne '') {
296: $curroption = $userenv{$context.'.'.$item};
297: } else {
298: my (@inststatuses);
299: $curroption =
300: &Apache::loncoursequeueadmin::get_processtype($ccuname,$ccdomain,$isadv,$ccdomain,
301: $item,\@inststatuses,\%domconfig);
302: }
303: if (!$curroption) {
304: $curroption = 'norequest';
305: }
306: if ($curroption =~ /^autolimit=(\d*)$/) {
307: $currlimit = $1;
308: if ($currlimit eq '') {
309: $currdisp = &mt('Yes, automatic creation');
310: } else {
311: $currdisp = &mt('Yes, up to [quant,_1,request]/user',$currlimit);
312: }
313: } else {
314: $currdisp = $reqdisplay{$curroption};
315: }
316: $custdisp = '<table>';
317: foreach my $option (@options) {
318: my $val = $option;
319: if ($option eq 'norequest') {
320: $val = 0;
321: }
322: if ($option eq 'validate') {
323: my $canvalidate = 0;
324: if (ref($validations{$item}) eq 'HASH') {
325: if ($validations{$item}{'_custom_'}) {
326: $canvalidate = 1;
327: }
328: }
329: next if (!$canvalidate);
330: }
331: my $checked = '';
332: if ($option eq $curroption) {
333: $checked = ' checked="checked"';
334: } elsif ($option eq 'autolimit') {
335: if ($curroption =~ /^autolimit/) {
336: $checked = ' checked="checked"';
337: }
338: }
339: $custdisp .= '<tr><td><span class="LC_nobreak"><label>'.
340: '<input type="radio" name="crsreq_'.$item.
341: '" value="'.$val.'"'.$checked.' />'.
342: $reqtitles{$option}.'</label> ';
343: if ($option eq 'autolimit') {
344: $custdisp .= '<input type="text" name="crsreq_'.
345: $item.'_limit" size="1" '.
346: 'value="'.$currlimit.'" /></span><br />'.
347: $reqtitles{'unlimited'};
348: } else {
349: $custdisp .= '</span>';
350: }
351: $custdisp .= '</td></tr>';
352: }
353: $custdisp .= '</table>';
354: $custradio = '</span></td><td>'.&mt('Custom setting').'<br />'.$custdisp;
355: } else {
356: $currdisp = ($curr_access?&mt('Yes'):&mt('No'));
357: $custdisp = '<span class="LC_nobreak"><label>'.
358: '<input type="radio" name="'.$context.'_'.$item.'"'.
359: ' value="1"'. $tool_on.'/>'.&mt('On').'</label> <label>'.
360: '<input type="radio" name="'.$context.'_'.$item.'" value="0" '.
361: $tool_off.'/>'.&mt('Off').'</label></span>';
362: $custradio = (' 'x2).'--'.$lt{'cusa'}.': '.$custdisp.
363: '</span>';
364: }
365: $output .= ' <td'.$colspan.'>'.$custom_access.(' 'x4).
366: $lt{'avai'}.': '.$currdisp.'</td>'."\n".
367: &Apache::loncommon::end_data_table_row()."\n".
368: &Apache::loncommon::start_data_table_row()."\n".
369: ' <td style="vertical-align:top;"><span class="LC_nobreak">'.
370: $lt{'chse'}.': <label>'.
371: '<input type="radio" name="custom'.$item.'" value="0" '.
372: $cust_off.'/>'.$lt{'usde'}.'</label>'.(' ' x3).
373: '<label><input type="radio" name="custom'.$item.'" value="1" '.
374: $cust_on.'/>'.$lt{'uscu'}.'</label>'.$custradio.'</td>'.
375: &Apache::loncommon::end_data_table_row()."\n";
376: }
377: return $output;
378: }
379:
380: sub coursereq_externaluser {
381: my ($ccuname,$ccdomain,$cdom) = @_;
382: my (@usertools,@options,%validations,%userenv,$output);
383: my %lt = &Apache::lonlocal::texthash (
384: 'official' => 'Can request creation of official courses',
385: 'unofficial' => 'Can request creation of unofficial courses',
386: 'community' => 'Can request creation of communities',
387: );
388:
389: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
390: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
391: 'reqcrsotherdom.community');
392: @usertools = ('official','unofficial','community');
393: @options = ('approval','validate','autolimit');
394: %validations = &Apache::lonnet::auto_courserequest_checks($cdom);
395: my $optregex = join('|',@options);
396: my %reqtitles = &courserequest_titles();
397: foreach my $item (@usertools) {
398: my ($curroption,$currlimit,$tooloff);
399: if ($userenv{'reqcrsotherdom.'.$item} ne '') {
400: my @curr = split(',',$userenv{'reqcrsotherdom.'.$item});
401: foreach my $req (@curr) {
402: if ($req =~ /^\Q$cdom\E\:($optregex)=?(\d*)$/) {
403: $curroption = $1;
404: $currlimit = $2;
405: last;
406: }
407: }
408: if (!$curroption) {
409: $curroption = 'norequest';
410: $tooloff = ' checked="checked"';
411: }
412: } else {
413: $curroption = 'norequest';
414: $tooloff = ' checked="checked"';
415: }
416: $output.= &Apache::loncommon::start_data_table_row()."\n".
417: ' <td><span class="LC_nobreak">'.$lt{$item}.': </span></td><td>'.
418: '<table><tr><td valign="top">'."\n".
419: '<label><input type="radio" name="reqcrsotherdom_'.$item.
420: '" value=""'.$tooloff.' />'.$reqtitles{'norequest'}.
421: '</label></td>';
422: foreach my $option (@options) {
423: if ($option eq 'validate') {
424: my $canvalidate = 0;
425: if (ref($validations{$item}) eq 'HASH') {
426: if ($validations{$item}{'_external_'}) {
427: $canvalidate = 1;
428: }
429: }
430: next if (!$canvalidate);
431: }
432: my $checked = '';
433: if ($option eq $curroption) {
434: $checked = ' checked="checked"';
435: }
436: $output .= '<td valign="top"><span class="LC_nobreak"><label>'.
437: '<input type="radio" name="reqcrsotherdom_'.$item.
438: '" value="'.$option.'"'.$checked.' />'.
439: $reqtitles{$option}.'</label>';
440: if ($option eq 'autolimit') {
441: $output .= ' <input type="text" name="reqcrsotherdom_'.
442: $item.'_limit" size="1" '.
443: 'value="'.$currlimit.'" /></span>'.
444: '<br />'.$reqtitles{'unlimited'};
445: } else {
446: $output .= '</span>';
447: }
448: $output .= '</td>';
449: }
450: $output .= '</td></tr></table></td>'."\n".
451: &Apache::loncommon::end_data_table_row()."\n";
452: }
453: return $output;
454: }
455:
456: sub courserequest_titles {
457: my %titles = &Apache::lonlocal::texthash (
458: official => 'Official',
459: unofficial => 'Unofficial',
460: community => 'Communities',
461: norequest => 'Not allowed',
462: approval => 'Approval by Dom. Coord.',
463: validate => 'With validation',
464: autolimit => 'Numerical limit',
465: unlimited => '(blank for unlimited)',
466: );
467: return %titles;
468: }
469:
470: sub courserequest_display {
471: my %titles = &Apache::lonlocal::texthash (
472: approval => 'Yes, need approval',
473: validate => 'Yes, with validation',
474: norequest => 'No',
475: );
476: return %titles;
477: }
478:
479: # =================================================================== Phase one
480:
481: sub print_username_entry_form {
482: my ($r,$context,$response,$srch,$forcenewuser,$crstype) = @_;
483: my $defdom=$env{'request.role.domain'};
484: my $formtoset = 'crtuser';
485: if (exists($env{'form.startrolename'})) {
486: $formtoset = 'docustom';
487: $env{'form.rolename'} = $env{'form.startrolename'};
488: } elsif ($env{'form.origform'} eq 'crtusername') {
489: $formtoset = $env{'form.origform'};
490: }
491:
492: my ($jsback,$elements) = &crumb_utilities();
493:
494: my $jscript = &Apache::loncommon::studentbrowser_javascript()."\n".
495: '<script type="text/javascript">'."\n".
496: '// <![CDATA['."\n".
497: &Apache::lonhtmlcommon::set_form_elements($elements->{$formtoset})."\n".
498: '// ]]>'."\n".
499: '</script>'."\n";
500:
501: my %existingroles=&Apache::lonuserutils::my_custom_roles($crstype);
502: if (($env{'form.action'} eq 'custom') && (keys(%existingroles) > 0)
503: && (&Apache::lonnet::allowed('mcr','/'))) {
504: $jscript .= &customrole_javascript();
505: }
506: my %loaditems = (
507: 'onload' => "javascript:setFormElements(document.$formtoset)",
508: );
509: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
510: my $start_page =
511: &Apache::loncommon::start_page('User Management',
512: $jscript,{'add_entries' => \%loaditems,});
513: if ($env{'form.action'} eq 'custom') {
514: &Apache::lonhtmlcommon::add_breadcrumb
515: ({href=>"javascript:backPage(document.crtuser)",
516: text=>"Pick custom role",});
517: } else {
518: &Apache::lonhtmlcommon::add_breadcrumb
519: ({href=>"javascript:backPage(document.crtuser)",
520: text=>$breadcrumb_text{'search'},
521: faq=>282,bug=>'Instructor Interface',});
522: }
523: my $helpitem = 'Course_Change_Privileges';
524: if ($env{'form.action'} eq 'custom') {
525: $helpitem = 'Course_Editing_Custom_Roles';
526: } elsif ($env{'form.action'} eq 'singlestudent') {
527: $helpitem = 'Course_Add_Student';
528: }
529: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
530: $helpitem);
531: my %lt=&Apache::lonlocal::texthash(
532: 'srst' => 'Search for a user and enroll as a student',
533: 'srme' => 'Search for a user and enroll as a member',
534: 'srad' => 'Search for a user and modify/add user information or roles',
535: 'usr' => "Username",
536: 'dom' => "Domain",
537: 'ecrp' => "Define or Edit Custom Role",
538: 'nr' => "role name",
539: 'cre' => "Next",
540: );
541: $r->print($start_page."\n".$crumbs);
542: if ($env{'form.action'} eq 'custom') {
543: if (&Apache::lonnet::allowed('mcr','/')) {
544: my $newroletext = &mt('Define new custom role:');
545: $r->print('<form action="/adm/createuser" method="post" name="docustom">'.
546: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
547: '<input type="hidden" name="phase" value="selected_custom_edit" />'.
548: '<h3>'.$lt{'ecrp'}.'</h3>'.
549: &Apache::loncommon::start_data_table().
550: &Apache::loncommon::start_data_table_row().
551: '<td>');
552: if (keys(%existingroles) > 0) {
553: $r->print('<br /><label><input type="radio" name="customroleaction" value="new" checked="checked" onclick="setCustomFields();" /><b>'.$newroletext.'</b></label>');
554: } else {
555: $r->print('<br /><input type="hidden" name="customroleaction" value="new" /><b>'.$newroletext.'</b>');
556: }
557: $r->print('</td><td align="center">'.$lt{'nr'}.'<br /><input type="text" size="15" name="newrolename" onfocus="setCustomAction('."'new'".');" /></td>'.
558: &Apache::loncommon::end_data_table_row());
559: if (keys(%existingroles) > 0) {
560: $r->print(&Apache::loncommon::start_data_table_row().'<td><br />'.
561: '<label><input type="radio" name="customroleaction" value="edit" onclick="setCustomFields();"/><b>'.
562: &mt('View/Modify existing role:').'</b></label></td>'.
563: '<td align="center"><br />'.
564: '<select name="rolename" onchange="setCustomAction('."'edit'".');">'.
565: '<option value="" selected="selected">'.
566: &mt('Select'));
567: foreach my $role (sort(keys(%existingroles))) {
568: $r->print('<option value="'.$role.'">'.$role.'</option>');
569: }
570: $r->print('</select>'.
571: '</td>'.
572: &Apache::loncommon::end_data_table_row());
573: }
574: $r->print(&Apache::loncommon::end_data_table().'<p>'.
575: '<input name="customeditor" type="submit" value="'.
576: $lt{'cre'}.'" /></p>'.
577: '</form>');
578: }
579: } else {
580: my $actiontext = $lt{'srad'};
581: if ($env{'form.action'} eq 'singlestudent') {
582: if ($crstype eq 'Community') {
583: $actiontext = $lt{'srme'};
584: } else {
585: $actiontext = $lt{'srst'};
586: }
587: }
588: $r->print("<h3>$actiontext</h3>");
589: if ($env{'form.origform'} ne 'crtusername') {
590: $r->print("\n".$response);
591: }
592: $r->print(&entry_form($defdom,$srch,$forcenewuser,$context,$response,$crstype));
593: }
594: $r->print(&Apache::loncommon::end_page());
595: }
596:
597: sub customrole_javascript {
598: my $js = <<"END";
599: <script type="text/javascript">
600: // <![CDATA[
601:
602: function setCustomFields() {
603: if (document.docustom.customroleaction.length > 0) {
604: for (var i=0; i<document.docustom.customroleaction.length; i++) {
605: if (document.docustom.customroleaction[i].checked) {
606: if (document.docustom.customroleaction[i].value == 'new') {
607: document.docustom.rolename.selectedIndex = 0;
608: } else {
609: document.docustom.newrolename.value = '';
610: }
611: }
612: }
613: }
614: return;
615: }
616:
617: function setCustomAction(caller) {
618: if (document.docustom.customroleaction.length > 0) {
619: for (var i=0; i<document.docustom.customroleaction.length; i++) {
620: if (document.docustom.customroleaction[i].value == caller) {
621: document.docustom.customroleaction[i].checked = true;
622: }
623: }
624: }
625: setCustomFields();
626: return;
627: }
628:
629: // ]]>
630: </script>
631: END
632: return $js;
633: }
634:
635: sub entry_form {
636: my ($dom,$srch,$forcenewuser,$context,$responsemsg,$crstype) = @_;
637: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
638: my ($usertype,$inexact);
639: if (ref($srch) eq 'HASH') {
640: if (($srch->{'srchin'} eq 'dom') &&
641: ($srch->{'srchby'} eq 'uname') &&
642: ($srch->{'srchtype'} eq 'exact') &&
643: ($srch->{'srchdomain'} ne '') &&
644: ($srch->{'srchterm'} ne '')) {
645: my ($rules,$ruleorder) =
646: &Apache::lonnet::inst_userrules($srch->{'srchdomain'},'username');
647: $usertype = &Apache::lonuserutils::check_usertype($srch->{'srchdomain'},$srch->{'srchterm'},$rules);
648: } else {
649: $inexact = 1;
650: }
651: }
652: my $cancreate =
653: &Apache::lonuserutils::can_create_user($dom,$context,$usertype);
654: my $userpicker =
655: &Apache::loncommon::user_picker($dom,$srch,$forcenewuser,
656: 'document.crtuser',$cancreate,$usertype);
657: my $srchbutton = &mt('Search');
658: if ($env{'form.action'} eq 'singlestudent') {
659: $srchbutton = &mt('Search and Enroll');
660: } elsif ($cancreate && $responsemsg ne '' && $inexact) {
661: $srchbutton = &mt('Search or Add New User');
662: }
663: my $output = <<"ENDBLOCK";
664: <form action="/adm/createuser" method="post" name="crtuser">
665: <input type="hidden" name="action" value="$env{'form.action'}" />
666: <input type="hidden" name="phase" value="get_user_info" />
667: $userpicker
668: <input name="userrole" type="button" value="$srchbutton" onclick="javascript:validateEntry(document.crtuser)" />
669: </form>
670: ENDBLOCK
671: if ($env{'form.phase'} eq '') {
672: my $defdom=$env{'request.role.domain'};
673: my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain');
674: my %lt=&Apache::lonlocal::texthash(
675: 'enro' => 'Enroll one student',
676: 'enrm' => 'Enroll one member',
677: 'admo' => 'Add/modify a single user',
678: 'crea' => 'create new user if required',
679: 'uskn' => "username is known",
680: 'crnu' => 'Create a new user',
681: 'usr' => 'Username',
682: 'dom' => 'in domain',
683: 'enrl' => 'Enroll',
684: 'cram' => 'Create/Modify user',
685: );
686: my $sellink=&Apache::loncommon::selectstudent_link('crtusername','srchterm','srchdomain');
687: my ($title,$buttontext,$showresponse);
688: if ($env{'form.action'} eq 'singlestudent') {
689: if ($crstype eq 'Community') {
690: $title = $lt{'enrm'};
691: } else {
692: $title = $lt{'enro'};
693: }
694: $buttontext = $lt{'enrl'};
695: } else {
696: $title = $lt{'admo'};
697: $buttontext = $lt{'cram'};
698: }
699: if ($cancreate) {
700: $title .= ' <span class="LC_cusr_subheading">('.$lt{'crea'}.')</span>';
701: } else {
702: $title .= ' <span class="LC_cusr_subheading">('.$lt{'uskn'}.')</span>';
703: }
704: if ($env{'form.origform'} eq 'crtusername') {
705: $showresponse = $responsemsg;
706: }
707: $output .= <<"ENDDOCUMENT";
708: <br />
709: <form action="/adm/createuser" method="post" name="crtusername">
710: <input type="hidden" name="action" value="$env{'form.action'}" />
711: <input type="hidden" name="phase" value="createnewuser" />
712: <input type="hidden" name="srchtype" value="exact" />
713: <input type="hidden" name="srchby" value="uname" />
714: <input type="hidden" name="srchin" value="dom" />
715: <input type="hidden" name="forcenewuser" value="1" />
716: <input type="hidden" name="origform" value="crtusername" />
717: <h3>$title</h3>
718: $showresponse
719: <table>
720: <tr>
721: <td>$lt{'usr'}:</td>
722: <td><input type="text" size="15" name="srchterm" /></td>
723: <td> $lt{'dom'}:</td><td>$domform</td>
724: <td> $sellink </td>
725: <td> <input name="userrole" type="submit" value="$buttontext" /></td>
726: </tr>
727: </table>
728: </form>
729: ENDDOCUMENT
730: }
731: return $output;
732: }
733:
734: sub user_modification_js {
735: my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_;
736:
737: return <<END;
738: <script type="text/javascript" language="Javascript">
739: // <![CDATA[
740:
741: function pclose() {
742: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
743: "height=350,width=350,scrollbars=no,menubar=no");
744: parmwin.close();
745: }
746:
747: $pjump_def
748: $dc_setcourse_code
749:
750: function dateset() {
751: eval("document.cu."+document.cu.pres_marker.value+
752: ".value=document.cu.pres_value.value");
753: pclose();
754: }
755:
756: $nondc_setsection_code
757: // ]]>
758: </script>
759: END
760: }
761:
762: # =================================================================== Phase two
763: sub print_user_selection_page {
764: my ($r,$response,$srch,$srch_results,$srcharray,$context,$opener_elements,$crstype) = @_;
765: my @fields = ('username','domain','lastname','firstname','permanentemail');
766: my $sortby = $env{'form.sortby'};
767:
768: if (!grep(/^\Q$sortby\E$/,@fields)) {
769: $sortby = 'lastname';
770: }
771:
772: my ($jsback,$elements) = &crumb_utilities();
773:
774: my $jscript = (<<ENDSCRIPT);
775: <script type="text/javascript">
776: // <![CDATA[
777: function pickuser(uname,udom) {
778: document.usersrchform.seluname.value=uname;
779: document.usersrchform.seludom.value=udom;
780: document.usersrchform.phase.value="userpicked";
781: document.usersrchform.submit();
782: }
783:
784: $jsback
785: // ]]>
786: </script>
787: ENDSCRIPT
788:
789: my %lt=&Apache::lonlocal::texthash(
790: 'usrch' => "User Search to add/modify roles",
791: 'stusrch' => "User Search to enroll student",
792: 'memsrch' => "User Search to enroll member",
793: 'usel' => "Select a user to add/modify roles",
794: 'stusel' => "Select a user to enroll as a student",
795: 'memsel' => "Select a user to enroll as a member",
796: 'username' => "username",
797: 'domain' => "domain",
798: 'lastname' => "last name",
799: 'firstname' => "first name",
800: 'permanentemail' => "permanent e-mail",
801: );
802: if ($context eq 'requestcrs') {
803: $r->print('<div>');
804: } else {
805: $r->print(&Apache::loncommon::start_page('User Management',$jscript));
806:
807: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
808: &Apache::lonhtmlcommon::add_breadcrumb
809: ({href=>"javascript:backPage(document.usersrchform,'','')",
810: text=>$breadcrumb_text{'search'},
811: faq=>282,bug=>'Instructor Interface',},
812: {href=>"javascript:backPage(document.usersrchform,'get_user_info','select')",
813: text=>$breadcrumb_text{'userpicked'},
814: faq=>282,bug=>'Instructor Interface',});
815: if ($env{'form.action'} eq 'singleuser') {
816: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
817: 'Course_Change_Privileges'));
818: $r->print("<b>$lt{'usrch'}</b><br />");
819: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
820: $r->print('<h3>'.$lt{'usel'}.'</h3>');
821: } elsif ($env{'form.action'} eq 'singlestudent') {
822: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
823: 'Course_Add_Student'));
824: $r->print($jscript."<b>");
825: if ($crstype eq 'Community') {
826: $r->print($lt{'memsrch'});
827: } else {
828: $r->print($lt{'stusrch'});
829: }
830: $r->print("</b><br />");
831: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
832: $r->print('</form><h3>');
833: if ($crstype eq 'Community') {
834: $r->print($lt{'memsel'});
835: } else {
836: $r->print($lt{'stusel'});
837: }
838: $r->print('</h3>');
839: }
840: }
841: $r->print('<form name="usersrchform" method="post">'.
842: &Apache::loncommon::start_data_table()."\n".
843: &Apache::loncommon::start_data_table_header_row()."\n".
844: ' <th> </th>'."\n");
845: foreach my $field (@fields) {
846: $r->print(' <th><a href="javascript:document.usersrchform.sortby.value='.
847: "'".$field."'".';document.usersrchform.submit();">'.
848: $lt{$field}.'</a></th>'."\n");
849: }
850: $r->print(&Apache::loncommon::end_data_table_header_row());
851:
852: my @sorted_users = sort {
853: lc($srch_results->{$a}->{$sortby}) cmp lc($srch_results->{$b}->{$sortby})
854: ||
855: lc($srch_results->{$a}->{lastname}) cmp lc($srch_results->{$b}->{lastname})
856: ||
857: lc($srch_results->{$a}->{firstname}) cmp lc($srch_results->{$b}->{firstname})
858: ||
859: lc($a) cmp lc($b)
860: } (keys(%$srch_results));
861:
862: foreach my $user (@sorted_users) {
863: my ($uname,$udom) = split(/:/,$user);
864: my $onclick;
865: if ($context eq 'requestcrs') {
866: $onclick =
867: 'onclick="javascript:gochoose('."'$uname','$udom',".
868: "'$srch_results->{$user}->{firstname}',".
869: "'$srch_results->{$user}->{lastname}',".
870: "'$srch_results->{$user}->{permanentemail}'".');"';
871: } else {
872: $onclick =
873: ' onclick="javascript:pickuser('."'".$uname."'".','."'".$udom."'".');"';
874: }
875: $r->print(&Apache::loncommon::start_data_table_row().
876: '<td><input type="button" name="seluser" value="'.&mt('Select').'" '.
877: $onclick.' /></td>'.
878: '<td><tt>'.$uname.'</tt></td>'.
879: '<td><tt>'.$udom.'</tt></td>');
880: foreach my $field ('lastname','firstname','permanentemail') {
881: $r->print('<td>'.$srch_results->{$user}->{$field}.'</td>');
882: }
883: $r->print(&Apache::loncommon::end_data_table_row());
884: }
885: $r->print(&Apache::loncommon::end_data_table().'<br /><br />');
886: if (ref($srcharray) eq 'ARRAY') {
887: foreach my $item (@{$srcharray}) {
888: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
889: }
890: }
891: $r->print(' <input type="hidden" name="sortby" value="'.$sortby.'" />'."\n".
892: ' <input type="hidden" name="seluname" value="" />'."\n".
893: ' <input type="hidden" name="seludom" value="" />'."\n".
894: ' <input type="hidden" name="currstate" value="select" />'."\n".
895: ' <input type="hidden" name="phase" value="get_user_info" />'."\n".
896: ' <input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n");
897: if ($context eq 'requestcrs') {
898: $r->print($opener_elements.'</form></div>');
899: } else {
900: $r->print($response.'</form>'.&Apache::loncommon::end_page());
901: }
902: }
903:
904: sub print_user_query_page {
905: my ($r,$caller) = @_;
906: # FIXME - this is for a network-wide name search (similar to catalog search)
907: # To use frames with similar behavior to catalog/portfolio search.
908: # To be implemented.
909: return;
910: }
911:
912: sub print_user_modification_page {
913: my ($r,$ccuname,$ccdomain,$srch,$response,$context,$permission,$crstype) = @_;
914: if (($ccuname eq '') || ($ccdomain eq '')) {
915: my $usermsg = &mt('No username and/or domain provided.');
916: $env{'form.phase'} = '';
917: &print_username_entry_form($r,$context,$usermsg,'','',$crstype);
918: return;
919: }
920: my ($form,$formname);
921: if ($env{'form.action'} eq 'singlestudent') {
922: $form = 'document.enrollstudent';
923: $formname = 'enrollstudent';
924: } else {
925: $form = 'document.cu';
926: $formname = 'cu';
927: }
928: my %abv_auth = &auth_abbrev();
929: my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);
930: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
931: if ($uhome eq 'no_host') {
932: my $usertype;
933: my ($rules,$ruleorder) =
934: &Apache::lonnet::inst_userrules($ccdomain,'username');
935: $usertype =
936: &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules);
937: my $cancreate =
938: &Apache::lonuserutils::can_create_user($ccdomain,$context,
939: $usertype);
940: if (!$cancreate) {
941: my $helplink = 'javascript:helpMenu('."'display'".')';
942: my %usertypetext = (
943: official => 'institutional',
944: unofficial => 'non-institutional',
945: );
946: my $response;
947: if ($env{'form.origform'} eq 'crtusername') {
948: $response = '<span class="LC_warning">'.&mt('No match found for the username [_1] in LON-CAPA domain: [_2]','<b>'.$ccuname.'</b>',$ccdomain).
949: '</span><br />';
950: }
951: $response .= '<p class="LC_warning">'
952: .&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.")
953: .' '
954: .&mt('Please contact the [_1]helpdesk[_2] for assistance.'
955: ,'<a href="'.$helplink.'">','</a>')
956: .'</p><br />';
957: $env{'form.phase'} = '';
958: &print_username_entry_form($r,$context,$response,undef,undef,$crstype);
959: return;
960: }
961: $newuser = 1;
962: my $checkhash;
963: my $checks = { 'username' => 1 };
964: $checkhash->{$ccuname.':'.$ccdomain} = { 'newuser' => $newuser };
965: &Apache::loncommon::user_rule_check($checkhash,$checks,
966: \%alerts,\%rulematch,\%inst_results,\%curr_rules,\%got_rules);
967: if (ref($alerts{'username'}) eq 'HASH') {
968: if (ref($alerts{'username'}{$ccdomain}) eq 'HASH') {
969: my $domdesc =
970: &Apache::lonnet::domain($ccdomain,'description');
971: if ($alerts{'username'}{$ccdomain}{$ccuname}) {
972: my $userchkmsg;
973: if (ref($curr_rules{$ccdomain}) eq 'HASH') {
974: $userchkmsg =
975: &Apache::loncommon::instrule_disallow_msg('username',
976: $domdesc,1).
977: &Apache::loncommon::user_rule_formats($ccdomain,
978: $domdesc,$curr_rules{$ccdomain}{'username'},
979: 'username');
980: }
981: $env{'form.phase'} = '';
982: &print_username_entry_form($r,$context,$userchkmsg,undef,undef,$crstype);
983: return;
984: }
985: }
986: }
987: } else {
988: $newuser = 0;
989: }
990: if ($response) {
991: $response = '<br />'.$response;
992: }
993:
994: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
995: my $dc_setcourse_code = '';
996: my $nondc_setsection_code = '';
997: my %loaditem;
998:
999: my $groupslist = &Apache::lonuserutils::get_groupslist();
1000:
1001: my $js = &validation_javascript($context,$ccdomain,$pjump_def,
1002: $groupslist,$newuser,$formname,\%loaditem);
1003: my $args = {'add_entries' => \%loaditem};
1004: if ($env{'form.popup'}) {
1005: $args->{'no_nav_bar'} = 1;
1006: }
1007: my $start_page =
1008: &Apache::loncommon::start_page('User Management',$js,$args);
1009: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
1010: &Apache::lonhtmlcommon::add_breadcrumb
1011: ({href=>"javascript:backPage($form)",
1012: text=>$breadcrumb_text{'search'},
1013: faq=>282,bug=>'Instructor Interface',});
1014:
1015: if ($env{'form.phase'} eq 'userpicked') {
1016: &Apache::lonhtmlcommon::add_breadcrumb
1017: ({href=>"javascript:backPage($form,'get_user_info','select')",
1018: text=>$breadcrumb_text{'userpicked'},
1019: faq=>282,bug=>'Instructor Interface',});
1020: }
1021: &Apache::lonhtmlcommon::add_breadcrumb
1022: ({href=>"javascript:backPage($form,'$env{'form.phase'}','modify')",
1023: text=>$breadcrumb_text{'modify'},
1024: faq=>282,bug=>'Instructor Interface',});
1025: my $helpitem = 'Course_Change_Privileges';
1026: if ($env{'form.action'} eq 'singlestudent') {
1027: $helpitem = 'Course_Add_Student';
1028: }
1029: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
1030: $helpitem);
1031:
1032: my $forminfo =<<"ENDFORMINFO";
1033: <form action="/adm/createuser" method="post" name="$formname">
1034: <input type="hidden" name="phase" value="update_user_data" />
1035: <input type="hidden" name="ccuname" value="$ccuname" />
1036: <input type="hidden" name="ccdomain" value="$ccdomain" />
1037: <input type="hidden" name="pres_value" value="" />
1038: <input type="hidden" name="pres_type" value="" />
1039: <input type="hidden" name="pres_marker" value="" />
1040: ENDFORMINFO
1041: my (%inccourses,$roledom);
1042: if ($context eq 'course') {
1043: $inccourses{$env{'request.course.id'}}=1;
1044: $roledom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1045: } elsif ($context eq 'author') {
1046: $roledom = $env{'request.role.domain'};
1047: } elsif ($context eq 'domain') {
1048: foreach my $key (keys(%env)) {
1049: $roledom = $env{'request.role.domain'};
1050: if ($key=~/^user\.priv\.cm\.\/($roledom)\/($match_username)/) {
1051: $inccourses{$1.'_'.$2}=1;
1052: }
1053: }
1054: } else {
1055: foreach my $key (keys(%env)) {
1056: if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) {
1057: $inccourses{$1.'_'.$2}=1;
1058: }
1059: }
1060: }
1061: if ($newuser) {
1062: my $portfolioform;
1063: if ((&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) ||
1064: (&Apache::lonnet::allowed('mut',$env{'request.role.domain'}))) {
1065: # Current user has quota or user tools modification privileges
1066: $portfolioform = '<br />'.&portfolio_quota($ccuname,$ccdomain);
1067: }
1068: &initialize_authen_forms($ccdomain,$formname);
1069: my %lt=&Apache::lonlocal::texthash(
1070: 'cnu' => 'Create New User',
1071: 'ast' => 'as a student',
1072: 'ame' => 'as a member',
1073: 'ind' => 'in domain',
1074: 'lg' => 'Login Data',
1075: 'hs' => "Home Server",
1076: );
1077: $r->print(<<ENDTITLE);
1078: $start_page
1079: $crumbs
1080: $response
1081: $forminfo
1082: <script type="text/javascript" language="Javascript">
1083: // <![CDATA[
1084: $loginscript
1085: // ]]>
1086: </script>
1087: <input type='hidden' name='makeuser' value='1' />
1088: <h2>$lt{'cnu'} "$ccuname" $lt{'ind'} $ccdomain
1089: ENDTITLE
1090: if ($env{'form.action'} eq 'singlestudent') {
1091: if ($crstype eq 'Community') {
1092: $r->print(' ('.$lt{'ame'}.')');
1093: } else {
1094: $r->print(' ('.$lt{'ast'}.')');
1095: }
1096: }
1097: $r->print('</h2>'."\n".'<div class="LC_left_float">');
1098: my $personal_table =
1099: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1100: $inst_results{$ccuname.':'.$ccdomain});
1101: $r->print($personal_table);
1102: my ($home_server_pick,$numlib) =
1103: &Apache::loncommon::home_server_form_item($ccdomain,'hserver',
1104: 'default','hide');
1105: if ($numlib > 1) {
1106: $r->print("
1107: <br />
1108: $lt{'hs'}: $home_server_pick
1109: <br />");
1110: } else {
1111: $r->print($home_server_pick);
1112: }
1113: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1114: $r->print('<br /><h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1115: &Apache::loncommon::start_data_table().
1116: &build_tools_display($ccuname,$ccdomain,
1117: 'requestcourses').
1118: &Apache::loncommon::end_data_table());
1119: }
1120: $r->print('</div>'."\n".'<div class="LC_left_float"><h3>'.
1121: $lt{'lg'}.'</h3>');
1122: my ($fixedauth,$varauth,$authmsg);
1123: if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') {
1124: my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'};
1125: my ($rules,$ruleorder) =
1126: &Apache::lonnet::inst_userrules($ccdomain,'username');
1127: if (ref($rules) eq 'HASH') {
1128: if (ref($rules->{$matchedrule}) eq 'HASH') {
1129: my $authtype = $rules->{$matchedrule}{'authtype'};
1130: if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) {
1131: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1132: } else {
1133: my $authparm = $rules->{$matchedrule}{'authparm'};
1134: $authmsg = $rules->{$matchedrule}{'authmsg'};
1135: if ($authtype =~ /^krb(4|5)$/) {
1136: my $ver = $1;
1137: if ($authparm ne '') {
1138: $fixedauth = <<"KERB";
1139: <input type="hidden" name="login" value="krb" />
1140: <input type="hidden" name="krbver" value="$ver" />
1141: <input type="hidden" name="krbarg" value="$authparm" />
1142: KERB
1143: }
1144: } else {
1145: $fixedauth =
1146: '<input type="hidden" name="login" value="'.$authtype.'" />'."\n";
1147: if ($rules->{$matchedrule}{'authparmfixed'}) {
1148: $fixedauth .=
1149: '<input type="hidden" name="'.$authtype.'arg" value="'.$authparm.'" />'."\n";
1150: } else {
1151: if ($authtype eq 'int') {
1152: $varauth = '<br />'.
1153: &mt('[_1] Internally authenticated (with initial password [_2])','','<input type="password" size="10" name="intarg" value="" />')."<label><input type=\"checkbox\" name=\"visible\" onclick='if (this.checked) { this.form.intarg.type=\"text\" } else { this.form.intarg.type=\"password\" }' />".&mt('Visible input').'</label>';
1154: } elsif ($authtype eq 'loc') {
1155: $varauth = '<br />'.
1156: &mt('[_1] Local Authentication with argument [_2]','','<input type="text" name="'.$authtype.'arg" value="" />')."\n";
1157: } else {
1158: $varauth =
1159: '<input type="text" name="'.$authtype.'arg" value="" />'."\n";
1160: }
1161: }
1162: }
1163: }
1164: } else {
1165: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1166: }
1167: }
1168: if ($authmsg) {
1169: $r->print(<<ENDAUTH);
1170: $fixedauth
1171: $authmsg
1172: $varauth
1173: ENDAUTH
1174: }
1175: } else {
1176: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1177: }
1178: $r->print($portfolioform);
1179: if ($env{'form.action'} eq 'singlestudent') {
1180: $r->print(&date_sections_select($context,$newuser,$formname,
1181: $permission));
1182: }
1183: $r->print('</div><div class="LC_clear_float_footer"></div>');
1184: } else { # user already exists
1185: my %lt=&Apache::lonlocal::texthash(
1186: 'cup' => "Modify existing user: ",
1187: 'ens' => "Enroll one student: ",
1188: 'enm' => "Enroll one member: ",
1189: 'id' => "in domain",
1190: );
1191: $r->print(<<ENDCHANGEUSER);
1192: $start_page
1193: $crumbs
1194: $forminfo
1195: <h2>
1196: ENDCHANGEUSER
1197: if ($env{'form.action'} eq 'singlestudent') {
1198: if ($crstype eq 'Community') {
1199: $r->print($lt{'enm'});
1200: } else {
1201: $r->print($lt{'ens'});
1202: }
1203: } else {
1204: $r->print($lt{'cup'});
1205: }
1206: $r->print(' "'.$ccuname.'" '.$lt{'id'}.' "'.$ccdomain.'"</h2>'.
1207: "\n".'<div class="LC_left_float">');
1208: my ($personal_table,$showforceid) =
1209: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1210: $inst_results{$ccuname.':'.$ccdomain});
1211: $r->print($personal_table);
1212: if ($showforceid) {
1213: $r->print(&Apache::lonuserutils::forceid_change($context));
1214: }
1215: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1216: $r->print('<h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1217: &Apache::loncommon::start_data_table());
1218: if ($env{'request.role.domain'} eq $ccdomain) {
1219: $r->print(&build_tools_display($ccuname,$ccdomain,'requestcourses'));
1220: } else {
1221: $r->print(&coursereq_externaluser($ccuname,$ccdomain,
1222: $env{'request.role.domain'}));
1223: }
1224: $r->print(&Apache::loncommon::end_data_table());
1225: }
1226: $r->print('</div>');
1227: my $user_auth_text = &user_authentication($ccuname,$ccdomain,$formname);
1228: my ($user_quota_text,$user_tools_text,$user_reqcrs_text);
1229: if ((&Apache::lonnet::allowed('mpq',$ccdomain)) ||
1230: (&Apache::lonnet::allowed('mut',$ccdomain))) {
1231: # Current user has quota modification privileges
1232: $user_quota_text = &portfolio_quota($ccuname,$ccdomain);
1233: }
1234: if (!&Apache::lonnet::allowed('mpq',$ccdomain)) {
1235: if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
1236: # Get the user's portfolio information
1237: my %portq = &Apache::lonnet::get('environment',['portfolioquota'],
1238: $ccdomain,$ccuname);
1239: my %lt=&Apache::lonlocal::texthash(
1240: 'dska' => "Disk space allocated to user's portfolio files",
1241: 'youd' => "You do not have privileges to modify the portfolio quota for this user.",
1242: 'ichr' => "If a change is required, contact a domain coordinator for the domain",
1243: );
1244: $user_quota_text = <<ENDNOPORTPRIV;
1245: <h3>$lt{'dska'}</h3>
1246: $lt{'youd'} $lt{'ichr'}: $ccdomain
1247: ENDNOPORTPRIV
1248: }
1249: }
1250: if (!&Apache::lonnet::allowed('mut',$ccdomain)) {
1251: if (&Apache::lonnet::allowed('mut',$env{'request.role.domain'})) {
1252: my %lt=&Apache::lonlocal::texthash(
1253: 'utav' => "User Tools Availability",
1254: 'yodo' => "You do not have privileges to modify Portfolio, Blog or Personal Information Page settings for this user.",
1255: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1256: );
1257: $user_tools_text = <<ENDNOTOOLSPRIV;
1258: <h3>$lt{'utav'}</h3>
1259: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1260: ENDNOTOOLSPRIV
1261: }
1262: }
1263: if ($user_auth_text ne '') {
1264: $r->print('<div class="LC_left_float">'.$user_auth_text);
1265: if ($user_quota_text ne '') {
1266: $r->print($user_quota_text);
1267: }
1268: if ($user_tools_text ne '') {
1269: $r->print($user_tools_text);
1270: }
1271: if ($env{'form.action'} eq 'singlestudent') {
1272: $r->print(&date_sections_select($context,$newuser,$formname));
1273: }
1274: } elsif ($user_quota_text ne '') {
1275: $r->print('<div class="LC_left_float">'.$user_quota_text);
1276: if ($user_tools_text ne '') {
1277: $r->print($user_tools_text);
1278: }
1279: if ($env{'form.action'} eq 'singlestudent') {
1280: $r->print(&date_sections_select($context,$newuser,$formname));
1281: }
1282: } elsif ($user_tools_text ne '') {
1283: $r->print('<div class="LC_left_float">'.$user_tools_text);
1284: if ($env{'form.action'} eq 'singlestudent') {
1285: $r->print(&date_sections_select($context,$newuser,$formname));
1286: }
1287: } else {
1288: if ($env{'form.action'} eq 'singlestudent') {
1289: $r->print('<div class="LC_left_float">'.
1290: &date_sections_select($context,$newuser,$formname));
1291: }
1292: }
1293: $r->print('</div><div class="LC_clear_float_footer"></div>');
1294: if ($env{'form.action'} ne 'singlestudent') {
1295: &display_existing_roles($r,$ccuname,$ccdomain,\%inccourses,$context,
1296: $roledom,$crstype);
1297: }
1298: } ## End of new user/old user logic
1299: if ($env{'form.action'} eq 'singlestudent') {
1300: my $btntxt;
1301: if ($crstype eq 'Community') {
1302: $btntxt = &mt('Enroll Member');
1303: } else {
1304: $btntxt = &mt('Enroll Student');
1305: }
1306: $r->print('<br /><input type="button" value="'.$btntxt.'" onclick="setSections(this.form)" />'."\n");
1307: } else {
1308: $r->print('<h3>'.&mt('Add Roles').'</h3>');
1309: my $addrolesdisplay = 0;
1310: if ($context eq 'domain' || $context eq 'author') {
1311: $addrolesdisplay = &new_coauthor_roles($r,$ccuname,$ccdomain);
1312: }
1313: if ($context eq 'domain') {
1314: my $add_domainroles = &new_domain_roles($r);
1315: if (!$addrolesdisplay) {
1316: $addrolesdisplay = $add_domainroles;
1317: }
1318: $r->print(&course_level_dc($env{'request.role.domain'},'Course'));
1319: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setCourse()" />'."\n");
1320: } elsif ($context eq 'author') {
1321: if ($addrolesdisplay) {
1322: $r->print('<br /><input type="button" value="'.&mt('Save').'"');
1323: if ($newuser) {
1324: $r->print(' onclick="auth_check()" \>'."\n");
1325: } else {
1326: $r->print('onclick="this.form.submit()" \>'."\n");
1327: }
1328: } else {
1329: $r->print('<br /><a href="javascript:backPage(document.cu)">'.
1330: &mt('Back to previous page').'</a>');
1331: }
1332: } else {
1333: $r->print(&course_level_table(%inccourses));
1334: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setSections(this.form)" />'."\n");
1335: }
1336: }
1337: $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
1338: $r->print('<input type="hidden" name="currstate" value="" />');
1339: $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />');
1340: $r->print("</form>".&Apache::loncommon::end_page());
1341: return;
1342: }
1343:
1344: sub singleuser_breadcrumb {
1345: my ($crstype) = @_;
1346: my %breadcrumb_text;
1347: if ($env{'form.action'} eq 'singlestudent') {
1348: if ($crstype eq 'Community') {
1349: $breadcrumb_text{'search'} = 'Enroll a member';
1350: } else {
1351: $breadcrumb_text{'search'} = 'Enroll a student';
1352: }
1353: $breadcrumb_text{'userpicked'} = 'Select a user',
1354: $breadcrumb_text{'modify'} = 'Set section/dates',
1355: } else {
1356: $breadcrumb_text{'search'} = 'Create/modify a user';
1357: $breadcrumb_text{'userpicked'} = 'Select a user',
1358: $breadcrumb_text{'modify'} = 'Set user role',
1359: }
1360: return %breadcrumb_text;
1361: }
1362:
1363: sub date_sections_select {
1364: my ($context,$newuser,$formname,$permission) = @_;
1365: my $cid = $env{'request.course.id'};
1366: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity($cid);
1367: my $date_table = '<h3>'.&mt('Starting and Ending Dates').'</h3>'."\n".
1368: &Apache::lonuserutils::date_setting_table(undef,undef,$context,
1369: undef,$formname,$permission);
1370: my $rowtitle = 'Section';
1371: my $secbox = '<h3>'.&mt('Section').'</h3>'."\n".
1372: &Apache::lonuserutils::section_picker($cdom,$cnum,'st',$rowtitle,
1373: $permission);
1374: my $output = $date_table.$secbox;
1375: return $output;
1376: }
1377:
1378: sub validation_javascript {
1379: my ($context,$ccdomain,$pjump_def,$groupslist,$newuser,$formname,
1380: $loaditem) = @_;
1381: my $dc_setcourse_code = '';
1382: my $nondc_setsection_code = '';
1383: if ($context eq 'domain') {
1384: my $dcdom = $env{'request.role.domain'};
1385: $loaditem->{'onload'} = "document.cu.coursedesc.value='';";
1386: $dc_setcourse_code =
1387: &Apache::lonuserutils::dc_setcourse_js('cu','singleuser',$context);
1388: } else {
1389: my $checkauth;
1390: if (($newuser) || (&Apache::lonnet::allowed('mau',$ccdomain))) {
1391: $checkauth = 1;
1392: }
1393: if ($context eq 'course') {
1394: $nondc_setsection_code =
1395: &Apache::lonuserutils::setsections_javascript($formname,$groupslist,
1396: undef,$checkauth);
1397: }
1398: if ($checkauth) {
1399: $nondc_setsection_code .=
1400: &Apache::lonuserutils::verify_authen($formname,$context);
1401: }
1402: }
1403: my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
1404: $nondc_setsection_code,$groupslist);
1405: my ($jsback,$elements) = &crumb_utilities();
1406: $js .= "\n".
1407: '<script type="text/javascript">'."\n".
1408: '// <![CDATA['."\n".
1409: $jsback."\n".
1410: '// ]]>'."\n".
1411: '</script>'."\n";
1412: return $js;
1413: }
1414:
1415: sub display_existing_roles {
1416: my ($r,$ccuname,$ccdomain,$inccourses,$context,$roledom,$crstype) = @_;
1417: my $now=time;
1418: my %lt=&Apache::lonlocal::texthash(
1419: 'rer' => "Existing Roles",
1420: 'rev' => "Revoke",
1421: 'del' => "Delete",
1422: 'ren' => "Re-Enable",
1423: 'rol' => "Role",
1424: 'ext' => "Extent",
1425: 'sta' => "Start",
1426: 'end' => "End",
1427: );
1428: my (%rolesdump,%roletext,%sortrole,%roleclass,%rolepriv);
1429: if ($context eq 'course' || $context eq 'author') {
1430: my @roles = &Apache::lonuserutils::roles_by_context($context,1,$crstype);
1431: my %roleshash =
1432: &Apache::lonnet::get_my_roles($ccuname,$ccdomain,'userroles',
1433: ['active','previous','future'],\@roles,$roledom,1);
1434: foreach my $key (keys(%roleshash)) {
1435: my ($start,$end) = split(':',$roleshash{$key});
1436: next if ($start eq '-1' || $end eq '-1');
1437: my ($rnum,$rdom,$role,$sec) = split(':',$key);
1438: if ($context eq 'course') {
1439: next unless (($rnum eq $env{'course.'.$env{'request.course.id'}.'.num'})
1440: && ($rdom eq $env{'course.'.$env{'request.course.id'}.'.domain'}));
1441: } elsif ($context eq 'author') {
1442: next unless (($rnum eq $env{'user.name'}) && ($rdom eq $env{'request.role.domain'}));
1443: }
1444: my ($newkey,$newvalue,$newrole);
1445: $newkey = '/'.$rdom.'/'.$rnum;
1446: if ($sec ne '') {
1447: $newkey .= '/'.$sec;
1448: }
1449: $newvalue = $role;
1450: if ($role =~ /^cr/) {
1451: $newrole = 'cr';
1452: } else {
1453: $newrole = $role;
1454: }
1455: $newkey .= '_'.$newrole;
1456: if ($start ne '' && $end ne '') {
1457: $newvalue .= '_'.$end.'_'.$start;
1458: } elsif ($end ne '') {
1459: $newvalue .= '_'.$end;
1460: }
1461: $rolesdump{$newkey} = $newvalue;
1462: }
1463: } else {
1464: %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
1465: }
1466: # Build up table of user roles to allow revocation and re-enabling of roles.
1467: my ($tmp) = keys(%rolesdump);
1468: return if ($tmp =~ /^(con_lost|error)/i);
1469: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
1470: my $b1=join('_',(split('_',$b))[1,0]);
1471: return $a1 cmp $b1;
1472: } keys(%rolesdump)) {
1473: next if ($area =~ /^rolesdef/);
1474: my $envkey=$area;
1475: my $role = $rolesdump{$area};
1476: my $thisrole=$area;
1477: $area =~ s/\_\w\w$//;
1478: my ($role_code,$role_end_time,$role_start_time) =
1479: split(/_/,$role);
1480: # Is this a custom role? Get role owner and title.
1481: my ($croleudom,$croleuname,$croletitle)=
1482: ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$});
1483: my $allowed=0;
1484: my $delallowed=0;
1485: my $sortkey=$role_code;
1486: my $class='Unknown';
1487: if ($area =~ m{^/($match_domain)/($match_courseid)} ) {
1488: $class='Course';
1489: my ($coursedom,$coursedir) = ($1,$2);
1490: my $cid = $1.'_'.$2;
1491: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
1492: my %coursedata=
1493: &Apache::lonnet::coursedescription($cid);
1494: if ($coursedir =~ /^$match_community$/) {
1495: $class='Community';
1496: }
1497: $sortkey.="\0$coursedom";
1498: my $carea;
1499: if (defined($coursedata{'description'})) {
1500: $carea=$coursedata{'description'}.
1501: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
1502: &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$coursedir,$coursedom);
1503: $sortkey.="\0".$coursedata{'description'};
1504: } else {
1505: if ($class eq 'Community') {
1506: $carea=&mt('Unavailable community').': '.$area;
1507: $sortkey.="\0".&mt('Unavailable community').': '.$area;
1508: } else {
1509: $carea=&mt('Unavailable course').': '.$area;
1510: $sortkey.="\0".&mt('Unavailable course').': '.$area;
1511: }
1512: }
1513: $sortkey.="\0$coursedir";
1514: $inccourses->{$cid}=1;
1515: if ((&Apache::lonnet::allowed('c'.$role_code,$coursedom.'/'.$coursedir)) ||
1516: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1517: $allowed=1;
1518: }
1519: unless ($allowed) {
1520: my $isowner = &is_courseowner($cid,$coursedata{'internal.courseowner'});
1521: if ($isowner) {
1522: if (($role_code eq 'co') && ($class eq 'Community')) {
1523: $allowed = 1;
1524: } elsif (($role_code eq 'cc') && ($class eq 'Course')) {
1525: $allowed = 1;
1526: }
1527: }
1528: }
1529: if ((&Apache::lonnet::allowed('dro',$coursedom)) ||
1530: (&Apache::lonnet::allowed('dro',$ccdomain))) {
1531: $delallowed=1;
1532: }
1533: # - custom role. Needs more info, too
1534: if ($croletitle) {
1535: if (&Apache::lonnet::allowed('ccr',$coursedom.'/'.$coursedir)) {
1536: $allowed=1;
1537: $thisrole.='.'.$role_code;
1538: }
1539: }
1540: if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) {
1541: $carea.='<br />Section: '.$3;
1542: $sortkey.="\0$3";
1543: if (!$allowed) {
1544: if ($env{'request.course.sec'} eq $3) {
1545: if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2.'/'.$3)) {
1546: $allowed = 1;
1547: }
1548: }
1549: }
1550: }
1551: $area=$carea;
1552: } else {
1553: $sortkey.="\0".$area;
1554: # Determine if current user is able to revoke privileges
1555: if ($area=~m{^/($match_domain)/}) {
1556: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
1557: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1558: $allowed=1;
1559: }
1560: if (((&Apache::lonnet::allowed('dro',$1)) ||
1561: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
1562: ($role_code ne 'dc')) {
1563: $delallowed=1;
1564: }
1565: } else {
1566: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
1567: $allowed=1;
1568: }
1569: }
1570: if ($role_code eq 'ca' || $role_code eq 'au') {
1571: $class='Construction Space';
1572: } elsif ($role_code eq 'su') {
1573: $class='System';
1574: } else {
1575: $class='Domain';
1576: }
1577: }
1578: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
1579: $area=~m{/($match_domain)/($match_username)};
1580: if (&Apache::lonuserutils::authorpriv($2,$1)) {
1581: $allowed=1;
1582: } else {
1583: $allowed=0;
1584: }
1585: }
1586: my $row = '';
1587: $row.= '<td>';
1588: my $active=1;
1589: $active=0 if (($role_end_time) && ($now>$role_end_time));
1590: if (($active) && ($allowed)) {
1591: $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
1592: } else {
1593: if ($active) {
1594: $row.=' ';
1595: } else {
1596: $row.=&mt('expired or revoked');
1597: }
1598: }
1599: $row.='</td><td>';
1600: if ($allowed && !$active) {
1601: $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
1602: } else {
1603: $row.=' ';
1604: }
1605: $row.='</td><td>';
1606: if ($delallowed) {
1607: $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
1608: } else {
1609: $row.=' ';
1610: }
1611: my $plaintext='';
1612: if (!$croletitle) {
1613: $plaintext=&Apache::lonnet::plaintext($role_code,$class)
1614: } else {
1615: $plaintext=
1616: &mt('Customrole [_1][_2]defined by [_3]',
1617: '"'.$croletitle.'"',
1618: '<br />',
1619: $croleuname.':'.$croleudom);
1620: }
1621: $row.= '</td><td>'.$plaintext.
1622: '</td><td>'.$area.
1623: '</td><td>'.($role_start_time?&Apache::lonlocal::locallocaltime($role_start_time)
1624: : ' ' ).
1625: '</td><td>'.($role_end_time ?&Apache::lonlocal::locallocaltime($role_end_time)
1626: : ' ' )
1627: ."</td>";
1628: $sortrole{$sortkey}=$envkey;
1629: $roletext{$envkey}=$row;
1630: $roleclass{$envkey}=$class;
1631: $rolepriv{$envkey}=$allowed;
1632: } # end of foreach (table building loop)
1633:
1634: my $rolesdisplay = 0;
1635: my %output = ();
1636: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1637: $output{$type} = '';
1638: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
1639: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
1640: $output{$type}.=
1641: &Apache::loncommon::start_data_table_row().
1642: $roletext{$sortrole{$which}}.
1643: &Apache::loncommon::end_data_table_row();
1644: }
1645: }
1646: unless($output{$type} eq '') {
1647: $output{$type} = '<tr class="LC_info_row">'.
1648: "<td align='center' colspan='7'>".&mt($type)."</td></tr>".
1649: $output{$type};
1650: $rolesdisplay = 1;
1651: }
1652: }
1653: if ($rolesdisplay == 1) {
1654: my $contextrole='';
1655: if ($env{'request.course.id'}) {
1656: if (&Apache::loncommon::course_type() eq 'Community') {
1657: $contextrole = &mt('Existing Roles in this Community');
1658: } else {
1659: $contextrole = &mt('Existing Roles in this Course');
1660: }
1661: } elsif ($env{'request.role'} =~ /^au\./) {
1662: $contextrole = &mt('Existing Co-Author Roles in your Construction Space');
1663: } else {
1664: $contextrole = &mt('Existing Roles in this Domain');
1665: }
1666: $r->print('
1667: <h3>'.$lt{'rer'}.'</h3>'.
1668: '<div>'.$contextrole.'</div>'.
1669: &Apache::loncommon::start_data_table("LC_createuser").
1670: &Apache::loncommon::start_data_table_header_row().
1671: '<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.
1672: '</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.
1673: '</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
1674: &Apache::loncommon::end_data_table_header_row());
1675: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1676: if ($output{$type}) {
1677: $r->print($output{$type}."\n");
1678: }
1679: }
1680: $r->print(&Apache::loncommon::end_data_table());
1681: }
1682: return;
1683: }
1684:
1685: sub new_coauthor_roles {
1686: my ($r,$ccuname,$ccdomain) = @_;
1687: my $addrolesdisplay = 0;
1688: #
1689: # Co-Author
1690: #
1691: if (&Apache::lonuserutils::authorpriv($env{'user.name'},
1692: $env{'request.role.domain'}) &&
1693: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
1694: # No sense in assigning co-author role to yourself
1695: $addrolesdisplay = 1;
1696: my $cuname=$env{'user.name'};
1697: my $cudom=$env{'request.role.domain'};
1698: my %lt=&Apache::lonlocal::texthash(
1699: 'cs' => "Construction Space",
1700: 'act' => "Activate",
1701: 'rol' => "Role",
1702: 'ext' => "Extent",
1703: 'sta' => "Start",
1704: 'end' => "End",
1705: 'cau' => "Co-Author",
1706: 'caa' => "Assistant Co-Author",
1707: 'ssd' => "Set Start Date",
1708: 'sed' => "Set End Date"
1709: );
1710: $r->print('<h4>'.$lt{'cs'}.'</h4>'."\n".
1711: &Apache::loncommon::start_data_table()."\n".
1712: &Apache::loncommon::start_data_table_header_row()."\n".
1713: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'.
1714: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'sta'}.'</th>'.
1715: '<th>'.$lt{'end'}.'</th>'."\n".
1716: &Apache::loncommon::end_data_table_header_row()."\n".
1717: &Apache::loncommon::start_data_table_row().'
1718: <td>
1719: <input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_ca" />
1720: </td>
1721: <td>'.$lt{'cau'}.'</td>
1722: <td>'.$cudom.'_'.$cuname.'</td>
1723: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_ca" value="" />
1724: <a href=
1725: "javascript:pjump('."'date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1726: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
1727: <a href=
1728: "javascript:pjump('."'date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1729: &Apache::loncommon::end_data_table_row()."\n".
1730: &Apache::loncommon::start_data_table_row()."\n".
1731: '<td><input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_aa" /></td>
1732: <td>'.$lt{'caa'}.'</td>
1733: <td>'.$cudom.'_'.$cuname.'</td>
1734: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
1735: <a href=
1736: "javascript:pjump('."'date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1737: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
1738: <a href=
1739: "javascript:pjump('."'date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1740: &Apache::loncommon::end_data_table_row()."\n".
1741: &Apache::loncommon::end_data_table());
1742: } elsif ($env{'request.role'} =~ /^au\./) {
1743: if (!(&Apache::lonuserutils::authorpriv($env{'user.name'},
1744: $env{'request.role.domain'}))) {
1745: $r->print('<span class="LC_error">'.
1746: &mt('You do not have privileges to assign co-author roles.').
1747: '</span>');
1748: } elsif (($env{'user.name'} eq $ccuname) &&
1749: ($env{'user.domain'} eq $ccdomain)) {
1750: $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Construction Space is not permitted'));
1751: }
1752: }
1753: return $addrolesdisplay;;
1754: }
1755:
1756: sub new_domain_roles {
1757: my ($r) = @_;
1758: my $addrolesdisplay = 0;
1759: #
1760: # Domain level
1761: #
1762: my $num_domain_level = 0;
1763: my $domaintext =
1764: '<h4>'.&mt('Domain Level').'</h4>'.
1765: &Apache::loncommon::start_data_table().
1766: &Apache::loncommon::start_data_table_header_row().
1767: '<th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.
1768: &mt('Extent').'</th>'.
1769: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
1770: &Apache::loncommon::end_data_table_header_row();
1771: my @allroles = &Apache::lonuserutils::roles_by_context('domain');
1772: foreach my $thisdomain (sort(&Apache::lonnet::all_domains())) {
1773: foreach my $role (@allroles) {
1774: next if ($role eq 'ad');
1775: if (&Apache::lonnet::allowed('c'.$role,$thisdomain)) {
1776: my $plrole=&Apache::lonnet::plaintext($role);
1777: my %lt=&Apache::lonlocal::texthash(
1778: 'ssd' => "Set Start Date",
1779: 'sed' => "Set End Date"
1780: );
1781: $num_domain_level ++;
1782: $domaintext .=
1783: &Apache::loncommon::start_data_table_row().
1784: '<td><input type="checkbox" name="act_'.$thisdomain.'_'.$role.'" /></td>
1785: <td>'.$plrole.'</td>
1786: <td>'.$thisdomain.'</td>
1787: <td><input type="hidden" name="start_'.$thisdomain.'_'.$role.'" value="" />
1788: <a href=
1789: "javascript:pjump('."'date_start','Start Date $plrole',document.cu.start_$thisdomain\_$role.value,'start_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1790: <td><input type="hidden" name="end_'.$thisdomain.'_'.$role.'" value="" />
1791: <a href=
1792: "javascript:pjump('."'date_end','End Date $plrole',document.cu.end_$thisdomain\_$role.value,'end_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'.
1793: &Apache::loncommon::end_data_table_row();
1794: }
1795: }
1796: }
1797: $domaintext.= &Apache::loncommon::end_data_table();
1798: if ($num_domain_level > 0) {
1799: $r->print($domaintext);
1800: $addrolesdisplay = 1;
1801: }
1802: return $addrolesdisplay;
1803: }
1804:
1805: sub user_authentication {
1806: my ($ccuname,$ccdomain,$formname) = @_;
1807: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
1808: my $outcome;
1809: # Check for a bad authentication type
1810: if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
1811: # bad authentication scheme
1812: my %lt=&Apache::lonlocal::texthash(
1813: 'err' => "ERROR",
1814: 'uuas' => "This user has an unrecognized authentication scheme",
1815: 'adcs' => "Please alert a domain coordinator of this situation",
1816: 'sldb' => "Please specify login data below",
1817: 'ld' => "Login Data"
1818: );
1819: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1820: &initialize_authen_forms($ccdomain,$formname);
1821:
1822: my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc);
1823: $outcome = <<ENDBADAUTH;
1824: <script type="text/javascript" language="Javascript">
1825: // <![CDATA[
1826: $loginscript
1827: // ]]>
1828: </script>
1829: <span class="LC_error">$lt{'err'}:
1830: $lt{'uuas'} ($currentauth). $lt{'sldb'}.</span>
1831: <h3>$lt{'ld'}</h3>
1832: $choices
1833: ENDBADAUTH
1834: } else {
1835: # This user is not allowed to modify the user's
1836: # authentication scheme, so just notify them of the problem
1837: $outcome = <<ENDBADAUTH;
1838: <span class="LC_error"> $lt{'err'}:
1839: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
1840: </span>
1841: ENDBADAUTH
1842: }
1843: } else { # Authentication type is valid
1844: &initialize_authen_forms($ccdomain,$formname,$currentauth,'modifyuser');
1845: my ($authformcurrent,$can_modify,@authform_others) =
1846: &modify_login_block($ccdomain,$currentauth);
1847: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1848: # Current user has login modification privileges
1849: my %lt=&Apache::lonlocal::texthash (
1850: 'ld' => "Login Data",
1851: 'ccld' => "Change Current Login Data",
1852: 'enld' => "Enter New Login Data"
1853: );
1854: $outcome =
1855: '<script type="text/javascript" language="Javascript">'."\n".
1856: '// <![CDATA['."\n".
1857: $loginscript."\n".
1858: '// ]]>'."\n".
1859: '</script>'."\n".
1860: '<h3>'.$lt{'ld'}.'</h3>'.
1861: &Apache::loncommon::start_data_table().
1862: &Apache::loncommon::start_data_table_row().
1863: '<td>'.$authformnop;
1864: if ($can_modify) {
1865: $outcome .= '</td>'."\n".
1866: &Apache::loncommon::end_data_table_row().
1867: &Apache::loncommon::start_data_table_row().
1868: '<td>'.$authformcurrent.'</td>'.
1869: &Apache::loncommon::end_data_table_row()."\n";
1870: } else {
1871: $outcome .= ' ('.$authformcurrent.')</td>'.
1872: &Apache::loncommon::end_data_table_row()."\n";
1873: }
1874: foreach my $item (@authform_others) {
1875: $outcome .= &Apache::loncommon::start_data_table_row().
1876: '<td>'.$item.'</td>'.
1877: &Apache::loncommon::end_data_table_row()."\n";
1878: }
1879: $outcome .= &Apache::loncommon::end_data_table();
1880: } else {
1881: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
1882: my %lt=&Apache::lonlocal::texthash(
1883: 'ccld' => "Change Current Login Data",
1884: 'yodo' => "You do not have privileges to modify the authentication configuration for this user.",
1885: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1886: );
1887: $outcome .= <<ENDNOPRIV;
1888: <h3>$lt{'ccld'}</h3>
1889: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1890: <input type="hidden" name="login" value="nochange" />
1891: ENDNOPRIV
1892: }
1893: }
1894: } ## End of "check for bad authentication type" logic
1895: return $outcome;
1896: }
1897:
1898: sub modify_login_block {
1899: my ($dom,$currentauth) = @_;
1900: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
1901: my ($authnum,%can_assign) =
1902: &Apache::loncommon::get_assignable_auth($dom);
1903: my ($authformcurrent,@authform_others,$show_override_msg);
1904: if ($currentauth=~/^krb(4|5):/) {
1905: $authformcurrent=$authformkrb;
1906: if ($can_assign{'int'}) {
1907: push(@authform_others,$authformint);
1908: }
1909: if ($can_assign{'loc'}) {
1910: push(@authform_others,$authformloc);
1911: }
1912: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1913: $show_override_msg = 1;
1914: }
1915: } elsif ($currentauth=~/^internal:/) {
1916: $authformcurrent=$authformint;
1917: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1918: push(@authform_others,$authformkrb);
1919: }
1920: if ($can_assign{'loc'}) {
1921: push(@authform_others,$authformloc);
1922: }
1923: if ($can_assign{'int'}) {
1924: $show_override_msg = 1;
1925: }
1926: } elsif ($currentauth=~/^unix:/) {
1927: $authformcurrent=$authformfsys;
1928: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1929: push(@authform_others,$authformkrb);
1930: }
1931: if ($can_assign{'int'}) {
1932: push(@authform_others,$authformint);
1933: }
1934: if ($can_assign{'loc'}) {
1935: push(@authform_others,$authformloc);
1936: }
1937: if ($can_assign{'fsys'}) {
1938: $show_override_msg = 1;
1939: }
1940: } elsif ($currentauth=~/^localauth:/) {
1941: $authformcurrent=$authformloc;
1942: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1943: push(@authform_others,$authformkrb);
1944: }
1945: if ($can_assign{'int'}) {
1946: push(@authform_others,$authformint);
1947: }
1948: if ($can_assign{'loc'}) {
1949: $show_override_msg = 1;
1950: }
1951: }
1952: if ($show_override_msg) {
1953: $authformcurrent = '<table><tr><td colspan="3">'.$authformcurrent.
1954: '</td></tr>'."\n".
1955: '<tr><td> </td>'.
1956: '<td><b>'.&mt('Currently in use').'</b></td>'.
1957: '<td align="right"><span class="LC_cusr_emph">'.
1958: &mt('will override current values').
1959: '</span></td></tr></table>';
1960: }
1961: return ($authformcurrent,$show_override_msg,@authform_others);
1962: }
1963:
1964: sub personal_data_display {
1965: my ($ccuname,$ccdomain,$newuser,$context,$inst_results,$rolesarray) = @_;
1966: my ($output,$showforceid,%userenv,%canmodify,%canmodify_status);
1967: my @userinfo = ('firstname','middlename','lastname','generation',
1968: 'permanentemail','id');
1969: my $rowcount = 0;
1970: my $editable = 0;
1971: %canmodify_status =
1972: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1973: ['inststatus'],$rolesarray);
1974: if (!$newuser) {
1975: # Get the users information
1976: %userenv = &Apache::lonnet::get('environment',
1977: ['firstname','middlename','lastname','generation',
1978: 'permanentemail','id','inststatus'],$ccdomain,$ccuname);
1979: %canmodify =
1980: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1981: \@userinfo,$rolesarray);
1982: } elsif ($context eq 'selfcreate') {
1983: %canmodify = &selfcreate_canmodify($context,$ccdomain,\@userinfo,
1984: $inst_results,$rolesarray);
1985: }
1986: my %lt=&Apache::lonlocal::texthash(
1987: 'pd' => "Personal Data",
1988: 'firstname' => "First Name",
1989: 'middlename' => "Middle Name",
1990: 'lastname' => "Last Name",
1991: 'generation' => "Generation",
1992: 'permanentemail' => "Permanent e-mail address",
1993: 'id' => "Student/Employee ID",
1994: 'lg' => "Login Data",
1995: 'inststatus' => "Affiliation",
1996: );
1997: my %textboxsize = (
1998: firstname => '15',
1999: middlename => '15',
2000: lastname => '15',
2001: generation => '5',
2002: permanentemail => '25',
2003: id => '15',
2004: );
2005: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
2006: $output = '<h3>'.$lt{'pd'}.'</h3>'.
2007: &Apache::lonhtmlcommon::start_pick_box();
2008: foreach my $item (@userinfo) {
2009: my $rowtitle = $lt{$item};
2010: my $hiderow = 0;
2011: if ($item eq 'generation') {
2012: $rowtitle = $genhelp.$rowtitle;
2013: }
2014: my $row = &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n";
2015: if ($newuser) {
2016: if (ref($inst_results) eq 'HASH') {
2017: if ($inst_results->{$item} ne '') {
2018: $row .= '<input type="hidden" name="c'.$item.'" value="'.$inst_results->{$item}.'" />'.$inst_results->{$item};
2019: } else {
2020: if ($context eq 'selfcreate') {
2021: if ($canmodify{$item}) {
2022: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2023: $editable ++;
2024: } else {
2025: $hiderow = 1;
2026: }
2027: } else {
2028: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2029: }
2030: }
2031: } else {
2032: if ($context eq 'selfcreate') {
2033: if (($item eq 'permanentemail') && ($newuser eq 'email')) {
2034: $row .= $ccuname;
2035: } else {
2036: if ($canmodify{$item}) {
2037: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2038: $editable ++;
2039: } else {
2040: $hiderow = 1;
2041: }
2042: }
2043: } else {
2044: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2045: }
2046: }
2047: } else {
2048: if ($canmodify{$item}) {
2049: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="'.$userenv{$item}.'" />';
2050: } else {
2051: $row .= $userenv{$item};
2052: }
2053: if ($item eq 'id') {
2054: $showforceid = $canmodify{$item};
2055: }
2056: }
2057: $row .= &Apache::lonhtmlcommon::row_closure(1);
2058: if (!$hiderow) {
2059: $output .= $row;
2060: $rowcount ++;
2061: }
2062: }
2063: if (($canmodify_status{'inststatus'}) || ($context ne 'selfcreate')) {
2064: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($ccdomain);
2065: if (ref($types) eq 'ARRAY') {
2066: if (@{$types} > 0) {
2067: my ($hiderow,$shown);
2068: if ($canmodify_status{'inststatus'}) {
2069: $shown = &pick_inst_statuses($userenv{'inststatus'},$usertypes,$types);
2070: } else {
2071: if ($userenv{'inststatus'} eq '') {
2072: $hiderow = 1;
2073: } else {
2074: my @showitems;
2075: foreach my $item ( map { &unescape($_); } split(':',$userenv{'inststatus'})) {
2076: if (exists($usertypes->{$item})) {
2077: push(@showitems,$usertypes->{$item});
2078: } else {
2079: push(@showitems,$item);
2080: }
2081: }
2082: if (@showitems) {
2083: $shown = join(', ',@showitems);
2084: } else {
2085: $hiderow = 1;
2086: }
2087: }
2088: }
2089: if (!$hiderow) {
2090: my $row = &Apache::lonhtmlcommon::row_title(&mt('Affliations'),undef,'LC_oddrow_value')."\n".
2091: $shown.&Apache::lonhtmlcommon::row_closure(1);
2092: if ($context eq 'selfcreate') {
2093: $rowcount ++;
2094: }
2095: $output .= $row;
2096: }
2097: }
2098: }
2099: }
2100: $output .= &Apache::lonhtmlcommon::end_pick_box();
2101: if (wantarray) {
2102: if ($context eq 'selfcreate') {
2103: return($output,$rowcount,$editable);
2104: } else {
2105: return ($output,$showforceid);
2106: }
2107: } else {
2108: return $output;
2109: }
2110: }
2111:
2112: sub pick_inst_statuses {
2113: my ($curr,$usertypes,$types) = @_;
2114: my ($output,$rem,@currtypes);
2115: if ($curr ne '') {
2116: @currtypes = map { &unescape($_); } split(/:/,$curr);
2117: }
2118: my $numinrow = 2;
2119: if (ref($types) eq 'ARRAY') {
2120: $output = '<table>';
2121: my $lastcolspan;
2122: for (my $i=0; $i<@{$types}; $i++) {
2123: if (defined($usertypes->{$types->[$i]})) {
2124: my $rem = $i%($numinrow);
2125: if ($rem == 0) {
2126: if ($i<@{$types}-1) {
2127: if ($i > 0) {
2128: $output .= '</tr>';
2129: }
2130: $output .= '<tr>';
2131: }
2132: } elsif ($i==@{$types}-1) {
2133: my $colsleft = $numinrow - $rem;
2134: if ($colsleft > 1) {
2135: $lastcolspan = ' colspan="'.$colsleft.'"';
2136: }
2137: }
2138: my $check = ' ';
2139: if (grep(/^\Q$types->[$i]\E$/,@currtypes)) {
2140: $check = ' checked="checked" ';
2141: }
2142: $output .= '<td class="LC_left_item"'.$lastcolspan.'>'.
2143: '<span class="LC_nobreak"><label>'.
2144: '<input type="checkbox" name="inststatus" '.
2145: 'value="'.$types->[$i].'"'.$check.'/>'.
2146: $usertypes->{$types->[$i]}.'</label></span></td>';
2147: }
2148: }
2149: $output .= '</tr></table>';
2150: }
2151: return $output;
2152: }
2153:
2154: sub selfcreate_canmodify {
2155: my ($context,$dom,$userinfo,$inst_results,$rolesarray) = @_;
2156: if (ref($inst_results) eq 'HASH') {
2157: my @inststatuses = &get_inststatuses($inst_results);
2158: if (@inststatuses == 0) {
2159: @inststatuses = ('default');
2160: }
2161: $rolesarray = \@inststatuses;
2162: }
2163: my %canmodify =
2164: &Apache::lonuserutils::can_modify_userinfo($context,$dom,$userinfo,
2165: $rolesarray);
2166: return %canmodify;
2167: }
2168:
2169: sub get_inststatuses {
2170: my ($insthashref) = @_;
2171: my @inststatuses = ();
2172: if (ref($insthashref) eq 'HASH') {
2173: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
2174: @inststatuses = @{$insthashref->{'inststatus'}};
2175: }
2176: }
2177: return @inststatuses;
2178: }
2179:
2180: # ================================================================= Phase Three
2181: sub update_user_data {
2182: my ($r,$context,$crstype) = @_;
2183: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
2184: $env{'form.ccdomain'});
2185: # Error messages
2186: my $error = '<span class="LC_error">'.&mt('Error').': ';
2187: my $end = '</span><br /><br />';
2188: my $rtnlink = '<a href="javascript:backPage(document.userupdate,'.
2189: "'$env{'form.prevphase'}','modify')".'" />'.
2190: &mt('Return to previous page').'</a>'.
2191: &Apache::loncommon::end_page();
2192: my $now = time;
2193: my $title;
2194: if (exists($env{'form.makeuser'})) {
2195: $title='Set Privileges for New User';
2196: } else {
2197: $title='Modify User Privileges';
2198: }
2199: my $newuser = 0;
2200: my ($jsback,$elements) = &crumb_utilities();
2201: my $jscript = '<script type="text/javascript">'."\n".
2202: '// <![CDATA['."\n".
2203: $jsback."\n".
2204: '// ]]>'."\n".
2205: '</script>'."\n";
2206: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
2207: my $args;
2208: if ($env{'form.popup'}) {
2209: $args->{'no_nav_bar'} = 1;
2210: } else {
2211: $args = undef;
2212: }
2213: $r->print(&Apache::loncommon::start_page($title,$jscript,$args));
2214: &Apache::lonhtmlcommon::add_breadcrumb
2215: ({href=>"javascript:backPage(document.userupdate)",
2216: text=>$breadcrumb_text{'search'},
2217: faq=>282,bug=>'Instructor Interface',});
2218: if ($env{'form.prevphase'} eq 'userpicked') {
2219: &Apache::lonhtmlcommon::add_breadcrumb
2220: ({href=>"javascript:backPage(document.userupdate,'get_user_info','select')",
2221: text=>$breadcrumb_text{'userpicked'},
2222: faq=>282,bug=>'Instructor Interface',});
2223: }
2224: &Apache::lonhtmlcommon::add_breadcrumb
2225: ({href=>"javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
2226: text=>$breadcrumb_text{'modify'},
2227: faq=>282,bug=>'Instructor Interface',},
2228: {href=>"/adm/createuser",
2229: text=>"Result",
2230: faq=>282,bug=>'Instructor Interface',});
2231: my $helpitem = 'Course_Change_Privileges';
2232: if ($env{'form.action'} eq 'singlestudent') {
2233: $helpitem = 'Course_Add_Student';
2234: }
2235: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
2236: $helpitem));
2237: $r->print(&update_result_form($uhome));
2238: # Check Inputs
2239: if (! $env{'form.ccuname'} ) {
2240: $r->print($error.&mt('No login name specified').'.'.$end.$rtnlink);
2241: return;
2242: }
2243: if ( $env{'form.ccuname'} ne
2244: &LONCAPA::clean_username($env{'form.ccuname'}) ) {
2245: $r->print($error.&mt('Invalid login name.').' '.
2246: &mt('Only letters, numbers, periods, dashes, @, and underscores are valid.').
2247: $end.$rtnlink);
2248: return;
2249: }
2250: if (! $env{'form.ccdomain'} ) {
2251: $r->print($error.&mt('No domain specified').'.'.$end.$rtnlink);
2252: return;
2253: }
2254: if ( $env{'form.ccdomain'} ne
2255: &LONCAPA::clean_domain($env{'form.ccdomain'}) ) {
2256: $r->print($error.&mt('Invalid domain name.').' '.
2257: &mt('Only letters, numbers, periods, dashes, and underscores are valid.').
2258: $end.$rtnlink);
2259: return;
2260: }
2261: if ($uhome eq 'no_host') {
2262: $newuser = 1;
2263: }
2264: if (! exists($env{'form.makeuser'})) {
2265: # Modifying an existing user, so check the validity of the name
2266: if ($uhome eq 'no_host') {
2267: $r->print($error.&mt('Unable to determine home server for ').
2268: $env{'form.ccuname'}.&mt(' in domain ').
2269: $env{'form.ccdomain'}.'.');
2270: return;
2271: }
2272: }
2273: # Determine authentication method and password for the user being modified
2274: my $amode='';
2275: my $genpwd='';
2276: if ($env{'form.login'} eq 'krb') {
2277: $amode='krb';
2278: $amode.=$env{'form.krbver'};
2279: $genpwd=$env{'form.krbarg'};
2280: } elsif ($env{'form.login'} eq 'int') {
2281: $amode='internal';
2282: $genpwd=$env{'form.intarg'};
2283: } elsif ($env{'form.login'} eq 'fsys') {
2284: $amode='unix';
2285: $genpwd=$env{'form.fsysarg'};
2286: } elsif ($env{'form.login'} eq 'loc') {
2287: $amode='localauth';
2288: $genpwd=$env{'form.locarg'};
2289: $genpwd=" " if (!$genpwd);
2290: } elsif (($env{'form.login'} eq 'nochange') ||
2291: ($env{'form.login'} eq '' )) {
2292: # There is no need to tell the user we did not change what they
2293: # did not ask us to change.
2294: # If they are creating a new user but have not specified login
2295: # information this will be caught below.
2296: } else {
2297: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2298: return;
2299: }
2300:
2301: $r->print('<h3>'.&mt('User [_1] in domain [_2]',
2302: $env{'form.ccuname'}, $env{'form.ccdomain'}).'</h3>');
2303: $r->print('<p class="LC_info">'.&mt('Please be patient').'</p>');
2304:
2305: my (%alerts,%rulematch,%inst_results,%curr_rules);
2306: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2307: my @usertools = ('aboutme','blog','portfolio');
2308: my @requestcourses = ('official','unofficial','community');
2309: my ($othertitle,$usertypes,$types) =
2310: &Apache::loncommon::sorted_inst_types($env{'form.ccdomain'});
2311: my %canmodify_status =
2312: &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},
2313: ['inststatus']);
2314: if ($env{'form.makeuser'}) {
2315: $r->print('<h3>'.&mt('Creating new account.').'</h3>');
2316: # Check for the authentication mode and password
2317: if (! $amode || ! $genpwd) {
2318: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2319: return;
2320: }
2321: # Determine desired host
2322: my $desiredhost = $env{'form.hserver'};
2323: if (lc($desiredhost) eq 'default') {
2324: $desiredhost = undef;
2325: } else {
2326: my %home_servers =
2327: &Apache::lonnet::get_servers($env{'form.ccdomain'},'library');
2328: if (! exists($home_servers{$desiredhost})) {
2329: $r->print($error.&mt('Invalid home server specified').$end.$rtnlink);
2330: return;
2331: }
2332: }
2333: # Check ID format
2334: my %checkhash;
2335: my %checks = ('id' => 1);
2336: %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = (
2337: 'newuser' => $newuser,
2338: 'id' => $env{'form.cid'},
2339: );
2340: if ($env{'form.cid'} ne '') {
2341: &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts,
2342: \%rulematch,\%inst_results,\%curr_rules);
2343: if (ref($alerts{'id'}) eq 'HASH') {
2344: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2345: my $domdesc =
2346: &Apache::lonnet::domain($env{'form.ccdomain'},'description');
2347: if ($alerts{'id'}{$env{'form.ccdomain'}}{$env{'form.cid'}}) {
2348: my $userchkmsg;
2349: if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') {
2350: $userchkmsg =
2351: &Apache::loncommon::instrule_disallow_msg('id',
2352: $domdesc,1).
2353: &Apache::loncommon::user_rule_formats($env{'form.ccdomain'},
2354: $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id');
2355: }
2356: $r->print($error.&mt('Invalid ID format').$end.
2357: $userchkmsg.$rtnlink);
2358: return;
2359: }
2360: }
2361: }
2362: }
2363: # Call modifyuser
2364: my $result = &Apache::lonnet::modifyuser
2365: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'},
2366: $amode,$genpwd,$env{'form.cfirstname'},
2367: $env{'form.cmiddlename'},$env{'form.clastname'},
2368: $env{'form.cgeneration'},undef,$desiredhost,
2369: $env{'form.cpermanentemail'});
2370: $r->print(&mt('Generating user').': '.$result);
2371: $uhome = &Apache::lonnet::homeserver($env{'form.ccuname'},
2372: $env{'form.ccdomain'});
2373: my (%changeHash,%newcustom,%changed,%changedinfo);
2374: if ($uhome ne 'no_host') {
2375: if ($context eq 'domain') {
2376: if ($env{'form.customquota'} == 1) {
2377: if ($env{'form.portfolioquota'} eq '') {
2378: $newcustom{'quota'} = 0;
2379: } else {
2380: $newcustom{'quota'} = $env{'form.portfolioquota'};
2381: $newcustom{'quota'} =~ s/[^\d\.]//g;
2382: }
2383: $changed{'quota'} = "a_admin($newcustom{'quota'},\%changeHash);
2384: }
2385: foreach my $item (@usertools) {
2386: if ($env{'form.custom'.$item} == 1) {
2387: $newcustom{$item} = $env{'form.tools_'.$item};
2388: $changed{$item} = &tool_admin($item,$newcustom{$item},
2389: \%changeHash,'tools');
2390: }
2391: }
2392: foreach my $item (@requestcourses) {
2393: if ($env{'form.custom'.$item} == 1) {
2394: $newcustom{$item} = $env{'form.crsreq_'.$item};
2395: if ($env{'form.crsreq_'.$item} eq 'autolimit') {
2396: $newcustom{$item} .= '=';
2397: unless ($env{'form.crsreq_'.$item.'_limit'} =~ /\D/) {
2398: $newcustom{$item} .= $env{'form.crsreq_'.$item.'_limit'};
2399: }
2400: }
2401: $changed{$item} = &tool_admin($item,$newcustom{$item},
2402: \%changeHash,'requestcourses');
2403: }
2404: }
2405: }
2406: if ($canmodify_status{'inststatus'}) {
2407: if (exists($env{'form.inststatus'})) {
2408: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2409: if (@inststatuses > 0) {
2410: $changeHash{'inststatus'} = join(',',@inststatuses);
2411: $changed{'inststatus'} = $changeHash{'inststatus'};
2412: }
2413: }
2414: }
2415: if (keys(%changed)) {
2416: foreach my $item (@userinfo) {
2417: $changeHash{$item} = $env{'form.c'.$item};
2418: }
2419: my $chgresult =
2420: &Apache::lonnet::put('environment',\%changeHash,
2421: $env{'form.ccdomain'},$env{'form.ccuname'});
2422: }
2423: }
2424: $r->print('<br />'.&mt('Home server').': '.$uhome.' '.
2425: &Apache::lonnet::hostname($uhome));
2426: } elsif (($env{'form.login'} ne 'nochange') &&
2427: ($env{'form.login'} ne '' )) {
2428: # Modify user privileges
2429: if (! $amode || ! $genpwd) {
2430: $r->print($error.'Invalid login mode or password'.$end.$rtnlink);
2431: return;
2432: }
2433: # Only allow authentification modification if the person has authority
2434: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2435: $r->print('Modifying authentication: '.
2436: &Apache::lonnet::modifyuserauth(
2437: $env{'form.ccdomain'},$env{'form.ccuname'},
2438: $amode,$genpwd));
2439: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
2440: ($env{'form.ccuname'},$env{'form.ccdomain'}));
2441: } else {
2442: # Okay, this is a non-fatal error.
2443: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);
2444: }
2445: }
2446:
2447: $r->rflush(); # Finish display of header before time consuming actions start
2448:
2449: ##
2450: my (@userroles,%userupdate,$cnum,$cdom,%namechanged);
2451: if ($context eq 'course') {
2452: ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
2453: $crstype = &Apache::loncommon::course_type($cdom.'_'.$cnum);
2454: }
2455: if (! $env{'form.makeuser'} ) {
2456: # Check for need to change
2457: my %userenv = &Apache::lonnet::get
2458: ('environment',['firstname','middlename','lastname','generation',
2459: 'id','permanentemail','portfolioquota','inststatus','tools.aboutme',
2460: 'tools.blog','tools.portfolio','requestcourses.official',
2461: 'requestcourses.unofficial','requestcourses.community',
2462: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
2463: 'reqcrsotherdom.community'],
2464: $env{'form.ccdomain'},$env{'form.ccuname'});
2465: my ($tmp) = keys(%userenv);
2466: if ($tmp =~ /^(con_lost|error)/i) {
2467: %userenv = ();
2468: }
2469: my $no_forceid_alert;
2470: # Check to see if user information can be changed
2471: my %domconfig =
2472: &Apache::lonnet::get_dom('configuration',['usermodification'],
2473: $env{'form.ccdomain'});
2474: my @statuses = ('active','future');
2475: my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'});
2476: my ($auname,$audom);
2477: if ($context eq 'author') {
2478: $auname = $env{'user.name'};
2479: $audom = $env{'user.domain'};
2480: }
2481: foreach my $item (keys(%roles)) {
2482: my ($rolenum,$roledom,$role) = split(/:/,$item,-1);
2483: if ($context eq 'course') {
2484: if ($cnum ne '' && $cdom ne '') {
2485: if ($rolenum eq $cnum && $roledom eq $cdom) {
2486: if (!grep(/^\Q$role\E$/,@userroles)) {
2487: push(@userroles,$role);
2488: }
2489: }
2490: }
2491: } elsif ($context eq 'author') {
2492: if ($rolenum eq $auname && $roledom eq $audom) {
2493: if (!grep(/^\Q$role\E$/,@userroles)) {
2494: push(@userroles,$role);
2495: }
2496: }
2497: }
2498: }
2499: if ($env{'form.action'} eq 'singlestudent') {
2500: if (!grep(/^st$/,@userroles)) {
2501: push(@userroles,'st');
2502: }
2503: } else {
2504: # Check for course or co-author roles being activated or re-enabled
2505: if ($context eq 'author' || $context eq 'course') {
2506: foreach my $key (keys(%env)) {
2507: if ($context eq 'author') {
2508: if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) {
2509: if (!grep(/^\Q$1\E$/,@userroles)) {
2510: push(@userroles,$1);
2511: }
2512: } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) {
2513: if (!grep(/^\Q$1\E$/,@userroles)) {
2514: push(@userroles,$1);
2515: }
2516: }
2517: } elsif ($context eq 'course') {
2518: if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) {
2519: if (!grep(/^\Q$1\E$/,@userroles)) {
2520: push(@userroles,$1);
2521: }
2522: } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) {
2523: if (!grep(/^\Q$1\E$/,@userroles)) {
2524: push(@userroles,$1);
2525: }
2526: }
2527: }
2528: }
2529: }
2530: }
2531: #Check to see if we can change personal data for the user
2532: my (@mod_disallowed,@longroles);
2533: foreach my $role (@userroles) {
2534: if ($role eq 'cr') {
2535: push(@longroles,'Custom');
2536: } else {
2537: push(@longroles,&Apache::lonnet::plaintext($role,$crstype));
2538: }
2539: }
2540: my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},\@userinfo,\@userroles);
2541: foreach my $item (@userinfo) {
2542: # Strip leading and trailing whitespace
2543: $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g;
2544: if (!$canmodify{$item}) {
2545: if (defined($env{'form.c'.$item})) {
2546: if ($env{'form.c'.$item} ne $userenv{$item}) {
2547: push(@mod_disallowed,$item);
2548: }
2549: }
2550: $env{'form.c'.$item} = $userenv{$item};
2551: }
2552: }
2553: # Check to see if we can change the Student/Employee ID
2554: my $forceid = $env{'form.forceid'};
2555: my $recurseid = $env{'form.recurseid'};
2556: my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules);
2557: my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'},
2558: $env{'form.ccuname'});
2559: if (($uidhash{$env{'form.ccuname'}}) &&
2560: ($uidhash{$env{'form.ccuname'}}!~/error\:/) &&
2561: (!$forceid)) {
2562: if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) {
2563: $env{'form.cid'} = $userenv{'id'};
2564: $no_forceid_alert = &mt('New student/employee ID does not match existing ID for this user.')
2565: .'<br />'
2566: .&mt("Change is not permitted without checking the 'Force ID change' checkbox on the previous page.")
2567: .'<br />'."\n";
2568: }
2569: }
2570: if ($env{'form.cid'} ne $userenv{'id'}) {
2571: my $checkhash;
2572: my $checks = { 'id' => 1 };
2573: $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} =
2574: { 'newuser' => $newuser,
2575: 'id' => $env{'form.cid'},
2576: };
2577: &Apache::loncommon::user_rule_check($checkhash,$checks,
2578: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules);
2579: if (ref($alerts{'id'}) eq 'HASH') {
2580: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2581: $env{'form.cid'} = $userenv{'id'};
2582: }
2583: }
2584: }
2585: my ($quotachanged,$oldportfolioquota,$newportfolioquota,$oldinststatus,
2586: $newinststatus,$oldisdefault,$newisdefault,%oldsettings,
2587: %oldsettingstext,%newsettings,%newsettingstext,@disporder,
2588: $olddefquota,$oldsettingstatus,$newdefquota,$newsettingstatus);
2589: @disporder = ('inststatus');
2590: if ($env{'request.role.domain'} eq $env{'form.ccdomain'}) {
2591: push(@disporder,'requestcourses');
2592: } else {
2593: push(@disporder,'reqcrsotherdom');
2594: }
2595: push(@disporder,('quota','tools'));
2596: $oldinststatus = $userenv{'inststatus'};
2597: ($olddefquota,$oldsettingstatus) =
2598: &Apache::loncommon::default_quota($env{'form.ccdomain'},$oldinststatus);
2599: ($newdefquota,$newsettingstatus) = ($olddefquota,$oldsettingstatus);
2600: my %canshow;
2601: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2602: $canshow{'quota'} = 1;
2603: }
2604: if (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
2605: $canshow{'tools'} = 1;
2606: }
2607: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
2608: $canshow{'requestcourses'} = 1;
2609: } elsif (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
2610: $canshow{'reqcrsotherdom'} = 1;
2611: }
2612: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2613: $canshow{'inststatus'} = 1;
2614: }
2615: my (%changeHash,%changed);
2616: if ($oldinststatus eq '') {
2617: $oldsettings{'inststatus'} = $othertitle;
2618: } else {
2619: if (ref($usertypes) eq 'HASH') {
2620: $oldsettings{'inststatus'} = join(', ',map{ $usertypes->{ &unescape($_) }; } (split(/:/,$userenv{'inststatus'})));
2621: } else {
2622: $oldsettings{'inststatus'} = join(', ',map{ &unescape($_); } (split(/:/,$userenv{'inststatus'})));
2623: }
2624: }
2625: $changeHash{'inststatus'} = $userenv{'inststatus'};
2626: if ($canmodify_status{'inststatus'}) {
2627: $canshow{'inststatus'} = 1;
2628: if (exists($env{'form.inststatus'})) {
2629: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2630: if (@inststatuses > 0) {
2631: $newinststatus = join(':',map { &escape($_); } @inststatuses);
2632: $changeHash{'inststatus'} = $newinststatus;
2633: if ($newinststatus ne $oldinststatus) {
2634: $changed{'inststatus'} = $newinststatus;
2635: ($newdefquota,$newsettingstatus) =
2636: &Apache::loncommon::default_quota($env{'form.ccdomain'},$newinststatus);
2637: }
2638: if (ref($usertypes) eq 'HASH') {
2639: $newsettings{'inststatus'} = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2640: } else {
2641: $newsettings{'inststatus'} = join(', ',@inststatuses);
2642: }
2643: }
2644: } else {
2645: $newinststatus = '';
2646: $changeHash{'inststatus'} = $newinststatus;
2647: $newsettings{'inststatus'} = $othertitle;
2648: if ($newinststatus ne $oldinststatus) {
2649: $changed{'inststatus'} = $changeHash{'inststatus'};
2650: ($newdefquota,$newsettingstatus) =
2651: &Apache::loncommon::default_quota($env{'form.ccdomain'},$newinststatus);
2652: }
2653: }
2654: } elsif ($context ne 'selfcreate') {
2655: $canshow{'inststatus'} = 1;
2656: $newsettings{'inststatus'} = $oldsettings{'inststatus'};
2657: }
2658: $changeHash{'portfolioquota'} = $userenv{'portfolioquota'};
2659: if ($context eq 'domain') {
2660: if ($userenv{'portfolioquota'} ne '') {
2661: $oldportfolioquota = $userenv{'portfolioquota'};
2662: if ($env{'form.customquota'} == 1) {
2663: if ($env{'form.portfolioquota'} eq '') {
2664: $newportfolioquota = 0;
2665: } else {
2666: $newportfolioquota = $env{'form.portfolioquota'};
2667: $newportfolioquota =~ s/[^\d\.]//g;
2668: }
2669: if ($newportfolioquota != $oldportfolioquota) {
2670: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2671: }
2672: } else {
2673: $changed{'quota'} = "a_admin('',\%changeHash);
2674: $newportfolioquota = $newdefquota;
2675: $newisdefault = 1;
2676: }
2677: } else {
2678: $oldisdefault = 1;
2679: $oldportfolioquota = $olddefquota;
2680: if ($env{'form.customquota'} == 1) {
2681: if ($env{'form.portfolioquota'} eq '') {
2682: $newportfolioquota = 0;
2683: } else {
2684: $newportfolioquota = $env{'form.portfolioquota'};
2685: $newportfolioquota =~ s/[^\d\.]//g;
2686: }
2687: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2688: } else {
2689: $newportfolioquota = $newdefquota;
2690: $newisdefault = 1;
2691: }
2692: }
2693: if ($oldisdefault) {
2694: $oldsettingstext{'quota'} = &get_defaultquota_text($oldsettingstatus);
2695: }
2696: if ($newisdefault) {
2697: $newsettingstext{'quota'} = &get_defaultquota_text($newsettingstatus);
2698: }
2699: &tool_changes('tools',\@usertools,\%oldsettings,\%oldsettingstext,\%userenv,
2700: \%changeHash,\%changed,\%newsettings,\%newsettingstext);
2701: if ($env{'form.ccdomain'} eq $env{'request.role.domain'}) {
2702: &tool_changes('requestcourses',\@requestcourses,\%oldsettings,\%oldsettingstext,
2703: \%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
2704: } else {
2705: &tool_changes('reqcrsotherdom',\@requestcourses,\%oldsettings,\%oldsettingstext,
2706: \%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
2707: }
2708: }
2709: foreach my $item (@userinfo) {
2710: if ($env{'form.c'.$item} ne $userenv{$item}) {
2711: $namechanged{$item} = 1;
2712: }
2713: }
2714: $oldsettings{'quota'} = $oldportfolioquota.' Mb';
2715: $newsettings{'quota'} = $newportfolioquota.' Mb';
2716: if ((keys(%namechanged) > 0) || (keys(%changed) > 0)) {
2717: my ($chgresult,$namechgresult);
2718: if (keys(%changed) > 0) {
2719: $chgresult =
2720: &Apache::lonnet::put('environment',\%changeHash,
2721: $env{'form.ccdomain'},$env{'form.ccuname'});
2722: if ($chgresult eq 'ok') {
2723: if (($env{'user.name'} eq $env{'form.ccuname'}) &&
2724: ($env{'user.domain'} eq $env{'form.ccdomain'})) {
2725: my %newenvhash;
2726: foreach my $key (keys(%changed)) {
2727: if (($key eq 'official') || ($key eq 'unofficial')
2728: || ($key eq 'community')) {
2729: $newenvhash{'environment.requestcourses.'.$key} =
2730: $changeHash{'requestcourses.'.$key};
2731: if ($changeHash{'requestcourses.'.$key} ne '') {
2732: $newenvhash{'environment.canrequest.'.$key} = 1;
2733: } else {
2734: $newenvhash{'environment.canrequest.'.$key} =
2735: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2736: $key,'reload','requestcourses');
2737: }
2738: } elsif ($key ne 'quota') {
2739: $newenvhash{'environment.tools.'.$key} =
2740: $changeHash{'tools.'.$key};
2741: if ($changeHash{'tools.'.$key} ne '') {
2742: $newenvhash{'environment.availabletools.'.$key} =
2743: $changeHash{'tools.'.$key};
2744: } else {
2745: $newenvhash{'environment.availabletools.'.$key} =
2746: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'}, $key,'reload','tools');
2747: }
2748: }
2749: }
2750: if (keys(%newenvhash)) {
2751: &Apache::lonnet::appenv(\%newenvhash);
2752: }
2753: }
2754: }
2755: }
2756: if (keys(%namechanged) > 0) {
2757: foreach my $field (@userinfo) {
2758: $changeHash{$field} = $env{'form.c'.$field};
2759: }
2760: # Make the change
2761: $namechgresult =
2762: &Apache::lonnet::modifyuser($env{'form.ccdomain'},
2763: $env{'form.ccuname'},$changeHash{'id'},undef,undef,
2764: $changeHash{'firstname'},$changeHash{'middlename'},
2765: $changeHash{'lastname'},$changeHash{'generation'},
2766: $changeHash{'id'},undef,$changeHash{'permanentemail'},undef,\@userinfo);
2767: %userupdate = (
2768: lastname => $env{'form.clastname'},
2769: middlename => $env{'form.cmiddlename'},
2770: firstname => $env{'form.cfirstname'},
2771: generation => $env{'form.cgeneration'},
2772: id => $env{'form.cid'},
2773: );
2774: }
2775: if (((keys(%namechanged) > 0) && $namechgresult eq 'ok') ||
2776: ((keys(%changed) > 0) && $chgresult eq 'ok')) {
2777: # Tell the user we changed the name
2778: &display_userinfo($r,1,\@disporder,\%canshow,\@requestcourses,
2779: \@usertools,\%userenv,\%changed,\%namechanged,
2780: \%oldsettings, \%oldsettingstext,\%newsettings,
2781: \%newsettingstext);
2782: if ($env{'form.cid'} ne $userenv{'id'}) {
2783: &Apache::lonnet::idput($env{'form.ccdomain'},
2784: ($env{'form.ccuname'} => $env{'form.cid'}));
2785: if (($recurseid) &&
2786: (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
2787: my $idresult =
2788: &Apache::lonuserutils::propagate_id_change(
2789: $env{'form.ccuname'},$env{'form.ccdomain'},
2790: \%userupdate);
2791: $r->print('<br />'.$idresult.'<br />');
2792: }
2793: }
2794: if (($env{'form.ccdomain'} eq $env{'user.domain'}) &&
2795: ($env{'form.ccuname'} eq $env{'user.name'})) {
2796: my %newenvhash;
2797: foreach my $key (keys(%changeHash)) {
2798: $newenvhash{'environment.'.$key} = $changeHash{$key};
2799: }
2800: &Apache::lonnet::appenv(\%newenvhash);
2801: }
2802: } else { # error occurred
2803: $r->print('<span class="LC_error">'.&mt('Unable to successfully change environment for').' '.
2804: $env{'form.ccuname'}.' '.&mt('in domain').' '.
2805: $env{'form.ccdomain'}.'</span><br />');
2806: }
2807: } else { # End of if ($env ... ) logic
2808: # They did not want to change the users name, quota, tool availability,
2809: # or ability to request creation of courses,
2810: # but we can still tell them what the name and quota and availabilities are
2811: &display_userinfo($r,undef,\@disporder,\%canshow,\@requestcourses,
2812: \@usertools,\%userenv,\%changed,\%namechanged,\%oldsettings,
2813: \%oldsettingstext,\%newsettings,\%newsettingstext);
2814: }
2815: if (@mod_disallowed) {
2816: my ($rolestr,$contextname);
2817: if (@longroles > 0) {
2818: $rolestr = join(', ',@longroles);
2819: } else {
2820: $rolestr = &mt('No roles');
2821: }
2822: if ($context eq 'course') {
2823: $contextname = &mt('course');
2824: } elsif ($context eq 'author') {
2825: $contextname = &mt('co-author');
2826: }
2827: $r->print(&mt('The following fields were not updated: ').'<ul>');
2828: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2829: foreach my $field (@mod_disallowed) {
2830: $r->print('<li>'.$fieldtitles{$field}.'</li>'."\n");
2831: }
2832: $r->print('</ul>');
2833: if (@mod_disallowed == 1) {
2834: $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname));
2835: } else {
2836: $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname));
2837: }
2838: my $helplink = 'javascript:helpMenu('."'display'".')';
2839: $r->print('<span class="LC_cusr_emph">'.$rolestr.'</span><br />'
2840: .&mt('Please contact your [_1]helpdesk[_2] for more information.'
2841: ,'<a href="'.$helplink.'">','</a>')
2842: .'<br />');
2843: }
2844: $r->print('<span class="LC_warning">'
2845: .$no_forceid_alert
2846: .&Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts,\%curr_rules)
2847: .'</span>');
2848: }
2849: if ($env{'form.action'} eq 'singlestudent') {
2850: &enroll_single_student($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype);
2851: $r->print('<p><a href="javascript:backPage(document.userupdate)">');
2852: if ($crstype eq 'Community') {
2853: $r->print(&mt('Enroll Another Member'));
2854: } else {
2855: $r->print(&mt('Enroll Another Student'));
2856: }
2857: $r->print('</a></p>');
2858: } else {
2859: my @rolechanges = &update_roles($r,$context);
2860: if (keys(%namechanged) > 0) {
2861: if ($context eq 'course') {
2862: if (@userroles > 0) {
2863: if ((@rolechanges == 0) ||
2864: (!(grep(/^st$/,@rolechanges)))) {
2865: if (grep(/^st$/,@userroles)) {
2866: my $classlistupdated =
2867: &Apache::lonuserutils::update_classlist($cdom,
2868: $cnum,$env{'form.ccdomain'},
2869: $env{'form.ccuname'},\%userupdate);
2870: }
2871: }
2872: }
2873: }
2874: }
2875: my $userinfo = &Apache::loncommon::plainname($env{'form.ccuname'},
2876: $env{'form.ccdomain'});
2877: if ($env{'form.popup'}) {
2878: $r->print('<p><a href="javascript:window.close()">'.&mt('Close window').'</a></p>');
2879: } else {
2880: $r->print('<p><a href="javascript:backPage(document.userupdate,'."'$env{'form.prevphase'}','modify'".')">'
2881: .&mt('Modify this user: [_1]','<span class="LC_cusr_emph">'.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.' ('.$userinfo.')</span>').'</a>'
2882: .(' 'x5).'<a href="javascript:backPage(document.userupdate)">'
2883: .&mt('Create/Modify Another User').'</a></p>');
2884: }
2885: }
2886: $r->print(&Apache::loncommon::end_page());
2887: }
2888:
2889: sub display_userinfo {
2890: my ($r,$changed,$order,$canshow,$requestcourses,$usertools,$userenv,
2891: $changedhash,$namechangedhash,$oldsetting,$oldsettingtext,
2892: $newsetting,$newsettingtext) = @_;
2893: return unless (ref($order) eq 'ARRAY' &&
2894: ref($canshow) eq 'HASH' &&
2895: ref($requestcourses) eq 'ARRAY' &&
2896: ref($usertools) eq 'ARRAY' &&
2897: ref($userenv) eq 'HASH' &&
2898: ref($changedhash) eq 'HASH' &&
2899: ref($oldsetting) eq 'HASH' &&
2900: ref($oldsettingtext) eq 'HASH' &&
2901: ref($newsetting) eq 'HASH' &&
2902: ref($newsettingtext) eq 'HASH');
2903: my %lt=&Apache::lonlocal::texthash(
2904: 'ui' => 'User Information (unchanged)',
2905: 'uic' => 'User Information Changed',
2906: 'firstname' => 'First Name',
2907: 'middlename' => 'Middle Name',
2908: 'lastname' => 'Last Name',
2909: 'generation' => 'Generation',
2910: 'id' => 'Student/Employee ID',
2911: 'permanentemail' => 'Permanent e-mail address',
2912: 'quota' => 'Disk space allocated to portfolio files',
2913: 'blog' => 'Blog Availability',
2914: 'aboutme' => 'Personal Information Page Availability',
2915: 'portfolio' => 'Portfolio Availability',
2916: 'official' => 'Can Request Official Courses',
2917: 'unofficial' => 'Can Request Unofficial Courses',
2918: 'community' => 'Can Request Communities',
2919: 'inststatus' => "Affiliation",
2920: 'prvs' => 'Previous Value:',
2921: 'chto' => 'Changed To:'
2922: );
2923: my $title = $lt{'ui'};
2924: if ($changed) {
2925: $title = $lt{'uic'};
2926: }
2927: $r->print('<h4>'.$title.'</h4>'.
2928: &Apache::loncommon::start_data_table().
2929: &Apache::loncommon::start_data_table_header_row());
2930: if ($changed) {
2931: $r->print("<th> </th>\n");
2932: }
2933: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2934: foreach my $item (@userinfo) {
2935: $r->print("<th>$lt{$item}</th>\n");
2936: }
2937: foreach my $entry (@{$order}) {
2938: if ($canshow->{$entry}) {
2939: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
2940: foreach my $item (@{$requestcourses}) {
2941: $r->print("<th>$lt{$item}</th>\n");
2942: }
2943: } elsif ($entry eq 'tools') {
2944: foreach my $item (@{$usertools}) {
2945: $r->print("<th>$lt{$item}</th>\n");
2946: }
2947: } else {
2948: $r->print("<th>$lt{$entry}</th>\n");
2949: }
2950: }
2951: }
2952: $r->print(&Apache::loncommon::end_data_table_header_row().
2953: &Apache::loncommon::start_data_table_row());
2954: if ($changed) {
2955: $r->print('<td><b>'.$lt{'prvs'}.'</b></td>'."\n");
2956: }
2957: foreach my $item (@userinfo) {
2958: $r->print('<td>'.$userenv->{$item}.' </td>'."\n");
2959: }
2960: foreach my $entry (@{$order}) {
2961: if ($canshow->{$entry}) {
2962: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
2963: foreach my $item (@{$requestcourses}) {
2964: $r->print("<td>$oldsetting->{$item} $oldsettingtext->{$item}</td>\n");
2965: }
2966: } elsif ($entry eq 'tools') {
2967: foreach my $item (@{$usertools}) {
2968: $r->print("<td>$oldsetting->{$item} $oldsettingtext->{$item}</td>\n");
2969: }
2970: } else {
2971: $r->print("<td>$oldsetting->{$entry} $oldsettingtext->{$entry} </td>\n");
2972: }
2973: }
2974: }
2975: $r->print(&Apache::loncommon::end_data_table_row());
2976: if ($changed) {
2977: $r->print(&Apache::loncommon::start_data_table_row().
2978: '<td><span class="LC_nobreak"><b>'.$lt{'chto'}.'</b></span></td>'."\n");
2979: foreach my $item (@userinfo) {
2980: my $value = $env{'form.c'.$item};
2981: if ($namechangedhash->{$item}) {
2982: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
2983: }
2984: $r->print("<td>$value </td>\n");
2985: }
2986: foreach my $entry (@{$order}) {
2987: if ($canshow->{$entry}) {
2988: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
2989: foreach my $item (@{$requestcourses}) {
2990: my $value = $newsetting->{$item}.' '.$newsettingtext->{$item};
2991: if ($changedhash->{$item}) {
2992: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
2993: }
2994: $r->print("<td>$value </td>\n");
2995: }
2996: } elsif ($entry eq 'tools') {
2997: foreach my $item (@{$usertools}) {
2998: my $value = $newsetting->{$item}.' '.$newsettingtext->{$item};
2999: if ($changedhash->{$item}) {
3000: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
3001: }
3002: $r->print("<td>$value </td>\n");
3003: }
3004: } else {
3005: my $value = $newsetting->{$entry}.' '.$newsettingtext->{$entry};
3006: if ($changedhash->{$entry}) {
3007: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
3008: }
3009: $r->print("<td>$value </td>\n");
3010: }
3011: }
3012: }
3013: $r->print(&Apache::loncommon::end_data_table_row());
3014: }
3015: $r->print(&Apache::loncommon::end_data_table().'<br />');
3016: return;
3017: }
3018:
3019: sub tool_changes {
3020: my ($context,$usertools,$oldaccess,$oldaccesstext,$userenv,$changeHash,
3021: $changed,$newaccess,$newaccesstext) = @_;
3022: if (!((ref($usertools) eq 'ARRAY') && (ref($oldaccess) eq 'HASH') &&
3023: (ref($oldaccesstext) eq 'HASH') && (ref($userenv) eq 'HASH') &&
3024: (ref($changeHash) eq 'HASH') && (ref($changed) eq 'HASH') &&
3025: (ref($newaccess) eq 'HASH') && (ref($newaccesstext) eq 'HASH'))) {
3026: return;
3027: }
3028: if ($context eq 'reqcrsotherdom') {
3029: my @options = ('approval','validate','autolimit');
3030: my $optregex = join('|',@options);
3031: my %reqdisplay = &courserequest_display();
3032: my $cdom = $env{'request.role.domain'};
3033: foreach my $tool (@{$usertools}) {
3034: $oldaccesstext->{$tool} = &mt('No');
3035: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3036: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
3037: my $newop;
3038: if ($env{'form.'.$context.'_'.$tool}) {
3039: $newop = $env{'form.'.$context.'_'.$tool};
3040: if ($newop eq 'autolimit') {
3041: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3042: $limit =~ s/\D+//g;
3043: $newop .= '='.$limit;
3044: }
3045: }
3046: if ($userenv->{$context.'.'.$tool} eq '') {
3047: if ($newop) {
3048: $changed->{$tool}=&tool_admin($tool,$cdom.':'.$newop,
3049: $changeHash,$context);
3050: if ($changed->{$tool}) {
3051: $newaccesstext->{$tool} = &mt('Yes');
3052: } else {
3053: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3054: }
3055: }
3056: } else {
3057: my @curr = split(',',$userenv->{$context.'.'.$tool});
3058: my @new;
3059: my $changedoms;
3060: foreach my $req (@curr) {
3061: if ($req =~ /^\Q$cdom\E\:($optregex\=?\d*)$/) {
3062: $oldaccesstext->{$tool} = &mt('Yes');
3063: my $oldop = $1;
3064: if ($oldop ne $newop) {
3065: $changedoms = 1;
3066: foreach my $item (@curr) {
3067: my ($reqdom,$option) = split(':',$item);
3068: unless ($reqdom eq $cdom) {
3069: push(@new,$item);
3070: }
3071: }
3072: if ($newop) {
3073: push(@new,$cdom.':'.$newop);
3074: }
3075: @new = sort(@new);
3076: }
3077: last;
3078: }
3079: }
3080: if ((!$changedoms) && ($newop)) {
3081: $changedoms = 1;
3082: @new = sort(@curr,$cdom.':'.$newop);
3083: }
3084: if ($changedoms) {
3085: my $newdomstr;
3086: if (@new) {
3087: $newdomstr = join(',',@new);
3088: }
3089: $changed->{$tool}=&tool_admin($tool,$newdomstr,$changeHash,
3090: $context);
3091: if ($changed->{$tool}) {
3092: if ($env{'form.'.$context.'_'.$tool}) {
3093: if ($env{'form.'.$context.'_'.$tool} eq 'autolimit') {
3094: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3095: $limit =~ s/\D+//g;
3096: if ($limit) {
3097: $newaccesstext->{$tool} = &mt('Yes, up to limit of [quant,_1,request] per user.',$limit);
3098: } else {
3099: $newaccesstext->{$tool} = &mt('Yes, processed automatically');
3100: }
3101: } else {
3102: $newaccesstext->{$tool} = $reqdisplay{$env{'form.'.$context.'_'.$tool}};
3103: }
3104: } else {
3105: $newaccesstext->{$tool} = &mt('No');
3106: }
3107: }
3108: }
3109: }
3110: }
3111: return;
3112: }
3113: foreach my $tool (@{$usertools}) {
3114: my $newval;
3115: if ($context eq 'requestcourses') {
3116: $newval = $env{'form.crsreq_'.$tool};
3117: if ($newval eq 'autolimit') {
3118: $newval .= '='.$env{'form.crsreq_'.$tool.'_limit'};
3119: }
3120: } else {
3121: $newval = $env{'form.'.$context.'_'.$tool};
3122: }
3123: if ($userenv->{$context.'.'.$tool} ne '') {
3124: $oldaccess->{$tool} = &mt('custom');
3125: if ($userenv->{$context.'.'.$tool}) {
3126: $oldaccesstext->{$tool} = &mt("availability set to 'on'");
3127: } else {
3128: $oldaccesstext->{$tool} = &mt("availability set to 'off'");
3129: }
3130: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
3131: if ($env{'form.custom'.$tool} == 1) {
3132: if ($newval ne $userenv->{$context.'.'.$tool}) {
3133: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3134: $context);
3135: if ($changed->{$tool}) {
3136: $newaccess->{$tool} = &mt('custom');
3137: if ($newval) {
3138: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3139: } else {
3140: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3141: }
3142: } else {
3143: $newaccess->{$tool} = $oldaccess->{$tool};
3144: if ($userenv->{$context.'.'.$tool}) {
3145: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3146: } else {
3147: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3148: }
3149: }
3150: } else {
3151: $newaccess->{$tool} = $oldaccess->{$tool};
3152: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3153: }
3154: } else {
3155: $changed->{$tool} = &tool_admin($tool,'',$changeHash,$context);
3156: if ($changed->{$tool}) {
3157: $newaccess->{$tool} = &mt('default');
3158: } else {
3159: $newaccess->{$tool} = $oldaccess->{$tool};
3160: if ($userenv->{$context.'.'.$tool}) {
3161: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3162: } else {
3163: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3164: }
3165: }
3166: }
3167: } else {
3168: $oldaccess->{$tool} = &mt('default');
3169: if ($env{'form.custom'.$tool} == 1) {
3170: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3171: $context);
3172: if ($changed->{$tool}) {
3173: $newaccess->{$tool} = &mt('custom');
3174: if ($newval) {
3175: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3176: } else {
3177: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3178: }
3179: } else {
3180: $newaccess->{$tool} = $oldaccess->{$tool};
3181: }
3182: } else {
3183: $newaccess->{$tool} = $oldaccess->{$tool};
3184: }
3185: }
3186: }
3187: return;
3188: }
3189:
3190: sub update_roles {
3191: my ($r,$context) = @_;
3192: my $now=time;
3193: my @rolechanges;
3194: my %disallowed;
3195: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
3196: foreach my $key (keys (%env)) {
3197: next if (! $env{$key});
3198: next if ($key eq 'form.action');
3199: # Revoke roles
3200: if ($key=~/^form\.rev/) {
3201: if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
3202: # Revoke standard role
3203: my ($scope,$role) = ($1,$2);
3204: my $result =
3205: &Apache::lonnet::revokerole($env{'form.ccdomain'},
3206: $env{'form.ccuname'},
3207: $scope,$role,'','',$context);
3208: $r->print(&mt('Revoking [_1] in [_2]: [_3]',
3209: $role,$scope,'<b>'.$result.'</b>').'<br />');
3210: if ($role eq 'st') {
3211: my $result =
3212: &Apache::lonuserutils::classlist_drop($scope,
3213: $env{'form.ccuname'},$env{'form.ccdomain'},
3214: $now);
3215: $r->print($result);
3216: }
3217: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3218: push(@rolechanges,$role);
3219: }
3220: }
3221: if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) {
3222: # Revoke custom role
3223: $r->print(&mt('Revoking custom role:').
3224: ' '.$4.' by '.$3.':'.$2.' in '.$1.': <b>'.
3225: &Apache::lonnet::revokecustomrole($env{'form.ccdomain'},
3226: $env{'form.ccuname'},$1,$2,$3,$4,'','',$context).
3227: '</b><br />');
3228: if (!grep(/^cr$/,@rolechanges)) {
3229: push(@rolechanges,'cr');
3230: }
3231: }
3232: } elsif ($key=~/^form\.del/) {
3233: if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
3234: # Delete standard role
3235: my ($scope,$role) = ($1,$2);
3236: my $result =
3237: &Apache::lonnet::assignrole($env{'form.ccdomain'},
3238: $env{'form.ccuname'},
3239: $scope,$role,$now,0,1,'',
3240: $context);
3241: $r->print(&mt('Deleting [_1] in [_2]: [_3]',$role,$scope,
3242: '<b>'.$result.'</b>').'<br />');
3243: if ($role eq 'st') {
3244: my $result =
3245: &Apache::lonuserutils::classlist_drop($scope,
3246: $env{'form.ccuname'},$env{'form.ccdomain'},
3247: $now);
3248: $r->print($result);
3249: }
3250: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3251: push(@rolechanges,$role);
3252: }
3253: }
3254: if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3255: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3256: # Delete custom role
3257: $r->print(&mt('Deleting custom role [_1] by [_2] in [_3]',
3258: $rolename,$rnam.':'.$rdom,$url).': <b>'.
3259: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
3260: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
3261: 0,1,$context).'</b><br />');
3262: if (!grep(/^cr$/,@rolechanges)) {
3263: push(@rolechanges,'cr');
3264: }
3265: }
3266: } elsif ($key=~/^form\.ren/) {
3267: my $udom = $env{'form.ccdomain'};
3268: my $uname = $env{'form.ccuname'};
3269: # Re-enable standard role
3270: if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
3271: my $url = $1;
3272: my $role = $2;
3273: my $logmsg;
3274: my $output;
3275: if ($role eq 'st') {
3276: if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) {
3277: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$1,$2,$3);
3278: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course') || ($result eq 'refused')) {
3279: if ($result eq 'refused' && $logmsg) {
3280: $output = $logmsg;
3281: } else {
3282: $output = "Error: $result\n";
3283: }
3284: } else {
3285: $output = &mt('Assigning').' '.$role.' in '.$url.
3286: &mt('starting').' '.localtime($now).
3287: ': <br />'.$logmsg.'<br />'.
3288: &mt('Add to classlist').': <b>ok</b><br />';
3289: }
3290: }
3291: } else {
3292: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
3293: $env{'form.ccuname'},$url,$role,0,$now,'','',
3294: $context);
3295: $output = &mt('Re-enabling [_1] in [_2]: [_3]',
3296: $role,$url,'<b>'.$result.'</b>').'<br />';
3297: }
3298: $r->print($output);
3299: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3300: push(@rolechanges,$role);
3301: }
3302: }
3303: # Re-enable custom role
3304: if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3305: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3306: my $result = &Apache::lonnet::assigncustomrole(
3307: $env{'form.ccdomain'}, $env{'form.ccuname'},
3308: $url,$rdom,$rnam,$rolename,0,$now,undef,$context);
3309: $r->print(&mt('Re-enabling custom role [_1] by [_2] in [_3]: [_4]',
3310: $rolename,$rnam.':'.$rdom,$url,'<b>'.$result.'</b>').'<br />');
3311: if (!grep(/^cr$/,@rolechanges)) {
3312: push(@rolechanges,'cr');
3313: }
3314: }
3315: } elsif ($key=~/^form\.act/) {
3316: my $udom = $env{'form.ccdomain'};
3317: my $uname = $env{'form.ccuname'};
3318: if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) {
3319: # Activate a custom role
3320: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
3321: my $url='/'.$one.'/'.$two;
3322: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
3323:
3324: my $start = ( $env{'form.start_'.$full} ?
3325: $env{'form.start_'.$full} :
3326: $now );
3327: my $end = ( $env{'form.end_'.$full} ?
3328: $env{'form.end_'.$full} :
3329: 0 );
3330:
3331: # split multiple sections
3332: my %sections = ();
3333: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
3334: if ($num_sections == 0) {
3335: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end,$context));
3336: } else {
3337: my %curr_groups =
3338: &Apache::longroup::coursegroups($one,$two);
3339: foreach my $sec (sort {$a cmp $b} keys %sections) {
3340: if (($sec eq 'none') || ($sec eq 'all') ||
3341: exists($curr_groups{$sec})) {
3342: $disallowed{$sec} = $url;
3343: next;
3344: }
3345: my $securl = $url.'/'.$sec;
3346: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end,$context));
3347: }
3348: }
3349: if (!grep(/^cr$/,@rolechanges)) {
3350: push(@rolechanges,'cr');
3351: }
3352: } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) {
3353: # Activate roles for sections with 3 id numbers
3354: # set start, end times, and the url for the class
3355: my ($one,$two,$three)=($1,$2,$3);
3356: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
3357: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
3358: $now );
3359: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
3360: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
3361: 0 );
3362: my $url='/'.$one.'/'.$two;
3363: my $type = 'three';
3364: # split multiple sections
3365: my %sections = ();
3366: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
3367: if ($num_sections == 0) {
3368: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3369: } else {
3370: my %curr_groups =
3371: &Apache::longroup::coursegroups($one,$two);
3372: my $emptysec = 0;
3373: foreach my $sec (sort {$a cmp $b} keys %sections) {
3374: $sec =~ s/\W//g;
3375: if ($sec ne '') {
3376: if (($sec eq 'none') || ($sec eq 'all') ||
3377: exists($curr_groups{$sec})) {
3378: $disallowed{$sec} = $url;
3379: next;
3380: }
3381: my $securl = $url.'/'.$sec;
3382: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec,$context));
3383: } else {
3384: $emptysec = 1;
3385: }
3386: }
3387: if ($emptysec) {
3388: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3389: }
3390: }
3391: if (!grep(/^\Q$three\E$/,@rolechanges)) {
3392: push(@rolechanges,$three);
3393: }
3394: } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
3395: # Activate roles for sections with two id numbers
3396: # set start, end times, and the url for the class
3397: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
3398: $env{'form.start_'.$1.'_'.$2} :
3399: $now );
3400: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
3401: $env{'form.end_'.$1.'_'.$2} :
3402: 0 );
3403: my $one = $1;
3404: my $two = $2;
3405: my $url='/'.$one.'/';
3406: # split multiple sections
3407: my %sections = ();
3408: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two},\%sections,$two);
3409: if ($num_sections == 0) {
3410: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3411: } else {
3412: my $emptysec = 0;
3413: foreach my $sec (sort {$a cmp $b} keys %sections) {
3414: if ($sec ne '') {
3415: my $securl = $url.'/'.$sec;
3416: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$two,$start,$end,$one,undef,$sec,$context));
3417: } else {
3418: $emptysec = 1;
3419: }
3420: }
3421: if ($emptysec) {
3422: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3423: }
3424: }
3425: if (!grep(/^\Q$two\E$/,@rolechanges)) {
3426: push(@rolechanges,$two);
3427: }
3428: } else {
3429: $r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
3430: }
3431: foreach my $key (sort(keys(%disallowed))) {
3432: $r->print('<p class="LC_warning">');
3433: if (($key eq 'none') || ($key eq 'all')) {
3434: $r->print(&mt('[_1] may not be used as the name for a section, as it is a reserved word.','<tt>'.$key.'</tt>'));
3435: } else {
3436: $r->print(&mt('[_1] may not be used as the name for a section, as it is the name of a course group.','<tt>'.$key.'</tt>'));
3437: }
3438: $r->print('</p><p>'
3439: .&mt('Please [_1]go back[_2] and choose a different section name.'
3440: ,'<a href="javascript:history.go(-1)'
3441: ,'</a>')
3442: .'</p><br />'
3443: );
3444: }
3445: }
3446: } # End of foreach (keys(%env))
3447: # Flush the course logs so reverse user roles immediately updated
3448: &Apache::lonnet::flushcourselogs();
3449: if (@rolechanges == 0) {
3450: $r->print(&mt('No roles to modify'));
3451: }
3452: return @rolechanges;
3453: }
3454:
3455: sub enroll_single_student {
3456: my ($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype) = @_;
3457: $r->print('<h3>');
3458: if ($crstype eq 'Community') {
3459: $r->print(&mt('Enrolling Member'));
3460: } else {
3461: $r->print(&mt('Enrolling Student'));
3462: }
3463: $r->print('</h3>');
3464:
3465: # Remove non alphanumeric values from section
3466: $env{'form.sections'}=~s/\W//g;
3467:
3468: # Clean out any old student roles the user has in this class.
3469: &Apache::lonuserutils::modifystudent($env{'form.ccdomain'},
3470: $env{'form.ccuname'},$env{'request.course.id'},undef,$uhome);
3471: my ($startdate,$enddate) = &Apache::lonuserutils::get_dates_from_form();
3472: my $enroll_result =
3473: &Apache::lonnet::modify_student_enrollment($env{'form.ccdomain'},
3474: $env{'form.ccuname'},$env{'form.cid'},$env{'form.cfirstname'},
3475: $env{'form.cmiddlename'},$env{'form.clastname'},
3476: $env{'form.generation'},$env{'form.sections'},$enddate,
3477: $startdate,'manual',undef,$env{'request.course.id'},'',$context);
3478: if ($enroll_result =~ /^ok/) {
3479: $r->print(&mt('<b>[_1]</b> enrolled',$env{'form.ccuname'}.':'.$env{'form.ccdomain'}));
3480: if ($env{'form.sections'} ne '') {
3481: $r->print(' '.&mt('in section [_1]',$env{'form.sections'}));
3482: }
3483: my ($showstart,$showend);
3484: if ($startdate <= $now) {
3485: $showstart = &mt('Access starts immediately');
3486: } else {
3487: $showstart = &mt('Access starts: ').&Apache::lonlocal::locallocaltime($startdate);
3488: }
3489: if ($enddate == 0) {
3490: $showend = &mt('ends: no ending date');
3491: } else {
3492: $showend = &mt('ends: ').&Apache::lonlocal::locallocaltime($enddate);
3493: }
3494: $r->print('.<br />'.$showstart.'; '.$showend);
3495: if ($startdate <= $now && !$newuser) {
3496: $r->print('<p> ');
3497: if ($crstype eq 'Community') {
3498: $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.'));
3499: } else {
3500: $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.'));
3501: }
3502: $r->print('</p>');
3503: }
3504: } else {
3505: $r->print(&mt('unable to enroll').": ".$enroll_result);
3506: }
3507: return;
3508: }
3509:
3510: sub get_defaultquota_text {
3511: my ($settingstatus) = @_;
3512: my $defquotatext;
3513: if ($settingstatus eq '') {
3514: $defquotatext = &mt('(default)');
3515: } else {
3516: my ($usertypes,$order) =
3517: &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
3518: if ($usertypes->{$settingstatus} eq '') {
3519: $defquotatext = &mt('(default)');
3520: } else {
3521: $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus});
3522: }
3523: }
3524: return $defquotatext;
3525: }
3526:
3527: sub update_result_form {
3528: my ($uhome) = @_;
3529: my $outcome =
3530: '<form name="userupdate" method="post" />'."\n";
3531: foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
3532: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3533: }
3534: if ($env{'form.origname'} ne '') {
3535: $outcome .= '<input type="hidden" name="origname" value="'.$env{'form.origname'}.'" />'."\n";
3536: }
3537: foreach my $item ('sortby','seluname','seludom') {
3538: if (exists($env{'form.'.$item})) {
3539: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3540: }
3541: }
3542: if ($uhome eq 'no_host') {
3543: $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
3544: }
3545: $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
3546: '<input type ="hidden" name="currstate" value="" />'."\n".
3547: '<input type ="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
3548: '</form>';
3549: return $outcome;
3550: }
3551:
3552: sub quota_admin {
3553: my ($setquota,$changeHash) = @_;
3554: my $quotachanged;
3555: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
3556: # Current user has quota modification privileges
3557: if (ref($changeHash) eq 'HASH') {
3558: $quotachanged = 1;
3559: $changeHash->{'portfolioquota'} = $setquota;
3560: }
3561: }
3562: return $quotachanged;
3563: }
3564:
3565: sub tool_admin {
3566: my ($tool,$settool,$changeHash,$context) = @_;
3567: my $canchange = 0;
3568: if ($context eq 'requestcourses') {
3569: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
3570: $canchange = 1;
3571: }
3572: } elsif ($context eq 'reqcrsotherdom') {
3573: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
3574: $canchange = 1;
3575: }
3576: } elsif (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
3577: # Current user has quota modification privileges
3578: $canchange = 1;
3579: }
3580: my $toolchanged;
3581: if ($canchange) {
3582: if (ref($changeHash) eq 'HASH') {
3583: $toolchanged = 1;
3584: $changeHash->{$context.'.'.$tool} = $settool;
3585: }
3586: }
3587: return $toolchanged;
3588: }
3589:
3590: sub build_roles {
3591: my ($sectionstr,$sections,$role) = @_;
3592: my $num_sections = 0;
3593: if ($sectionstr=~ /,/) {
3594: my @secnums = split/,/,$sectionstr;
3595: if ($role eq 'st') {
3596: $secnums[0] =~ s/\W//g;
3597: $$sections{$secnums[0]} = 1;
3598: $num_sections = 1;
3599: } else {
3600: foreach my $sec (@secnums) {
3601: $sec =~ ~s/\W//g;
3602: if (!($sec eq "")) {
3603: if (exists($$sections{$sec})) {
3604: $$sections{$sec} ++;
3605: } else {
3606: $$sections{$sec} = 1;
3607: $num_sections ++;
3608: }
3609: }
3610: }
3611: }
3612: } else {
3613: $sectionstr=~s/\W//g;
3614: unless ($sectionstr eq '') {
3615: $$sections{$sectionstr} = 1;
3616: $num_sections ++;
3617: }
3618: }
3619:
3620: return $num_sections;
3621: }
3622:
3623: # ========================================================== Custom Role Editor
3624:
3625: sub custom_role_editor {
3626: my ($r) = @_;
3627: my $action = $env{'form.customroleaction'};
3628: my $rolename;
3629: if ($action eq 'new') {
3630: $rolename=$env{'form.newrolename'};
3631: } else {
3632: $rolename=$env{'form.rolename'};
3633: }
3634:
3635: $rolename=~s/[^A-Za-z0-9]//gs;
3636: if (!$rolename || $env{'form.phase'} eq 'pickrole') {
3637: &print_username_entry_form($r);
3638: return;
3639: }
3640: my ($crstype,$context);
3641: if ($env{'request.course.id'}) {
3642: $crstype = &Apache::loncommon::course_type();
3643: $context = 'course';
3644: } else {
3645: $context = 'domain';
3646: $crstype = $env{'form.templatecrstype'};
3647: }
3648: # ------------------------------------------------------- What can be assigned?
3649: my %full=();
3650: my %courselevel=();
3651: my %courselevelcurrent=();
3652: my $syspriv='';
3653: my $dompriv='';
3654: my $coursepriv='';
3655: my $body_top;
3656: my ($rdummy,$roledef)=
3657: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3658: # ------------------------------------------------------- Does this role exist?
3659: $body_top .= '<h2>';
3660: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3661: $body_top .= &mt('Existing Role').' "';
3662: # ------------------------------------------------- Get current role privileges
3663: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
3664: if ($crstype eq 'Community') {
3665: $syspriv =~ s/bre\&S//;
3666: }
3667: } else {
3668: $body_top .= &mt('New Role').' "';
3669: $roledef='';
3670: }
3671: $body_top .= $rolename.'"</h2>';
3672: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3673: my ($priv,$restrict)=split(/\&/,$item);
3674: if (!$restrict) { $restrict='F'; }
3675: $courselevel{$priv}=$restrict;
3676: if ($coursepriv=~/\:$priv/) {
3677: $courselevelcurrent{$priv}=1;
3678: }
3679: $full{$priv}=1;
3680: }
3681: my %domainlevel=();
3682: my %domainlevelcurrent=();
3683: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3684: my ($priv,$restrict)=split(/\&/,$item);
3685: if (!$restrict) { $restrict='F'; }
3686: $domainlevel{$priv}=$restrict;
3687: if ($dompriv=~/\:$priv/) {
3688: $domainlevelcurrent{$priv}=1;
3689: }
3690: $full{$priv}=1;
3691: }
3692: my %systemlevel=();
3693: my %systemlevelcurrent=();
3694: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3695: my ($priv,$restrict)=split(/\&/,$item);
3696: if (!$restrict) { $restrict='F'; }
3697: $systemlevel{$priv}=$restrict;
3698: if ($syspriv=~/\:$priv/) {
3699: $systemlevelcurrent{$priv}=1;
3700: }
3701: $full{$priv}=1;
3702: }
3703: my ($jsback,$elements) = &crumb_utilities();
3704: my $button_code = "\n";
3705: my $head_script = "\n";
3706: $head_script .= '<script type="text/javascript">'."\n"
3707: .'// <![CDATA['."\n";
3708: my @template_roles = ("in","ta","ep");
3709: if ($context eq 'domain') {
3710: push(@template_roles,"ad");
3711: }
3712: push(@template_roles,"st");
3713: if ($crstype eq 'Community') {
3714: unshift(@template_roles,'co');
3715: } else {
3716: unshift(@template_roles,'cc');
3717: }
3718: foreach my $role (@template_roles) {
3719: $head_script .= &make_script_template($role,$crstype);
3720: $button_code .= &make_button_code($role,$crstype).' ';
3721: }
3722: my $context_code;
3723: if ($context eq 'domain') {
3724: my $checkedCommunity = '';
3725: my $checkedCourse = ' checked="checked"';
3726: if ($env{'form.templatecrstype'} eq 'Community') {
3727: $checkedCommunity = $checkedCourse;
3728: $checkedCourse = '';
3729: }
3730: $context_code = '<label>'.
3731: '<input type="radio" name="templatecrstype" value="Course"'.$checkedCourse.' onclick="this.form.submit();">'.
3732: &mt('Course').
3733: '</label>'.(' ' x2).
3734: '<label>'.
3735: '<input type="radio" name="templatecrstype" value="Community"'.$checkedCommunity.' onclick="this.form.submit();">'.
3736: &mt('Community').
3737: '</label>'.
3738: '</fieldset>'.
3739: '<input type="hidden" name="customroleaction" value="'.
3740: $action.'" />';
3741: if ($env{'form.customroleaction'} eq 'new') {
3742: $context_code .= '<input type="hidden" name="newrolename" value="'.
3743: $rolename.'" />';
3744: } else {
3745: $context_code .= '<input type="hidden" name="rolename" value="'.
3746: $rolename.'" />';
3747: }
3748: $context_code .= '<input type="hidden" name="action" value="custom" />'.
3749: '<input type="hidden" name="phase" value="selected_custom_edit" />';
3750: }
3751:
3752: $head_script .= "\n".$jsback."\n"
3753: .'// ]]>'."\n"
3754: .'</script>'."\n";
3755: $r->print(&Apache::loncommon::start_page('Custom Role Editor',$head_script));
3756: &Apache::lonhtmlcommon::add_breadcrumb
3757: ({href=>"javascript:backPage(document.form1,'pickrole','')",
3758: text=>"Pick custom role",
3759: faq=>282,bug=>'Instructor Interface',},
3760: {href=>"javascript:backPage(document.form1,'','')",
3761: text=>"Edit custom role",
3762: faq=>282,bug=>'Instructor Interface',});
3763: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3764: 'Course_Editing_Custom_Roles'));
3765:
3766: $r->print($body_top);
3767: my %lt=&Apache::lonlocal::texthash(
3768: 'prv' => "Privilege",
3769: 'crl' => "Course Level",
3770: 'dml' => "Domain Level",
3771: 'ssl' => "System Level");
3772:
3773:
3774: $r->print('<div class="LC_left_float">'
3775: .'<form action=""><fieldset>'
3776: .'<legend>'.&mt('Select a Template').'</legend>'
3777: .$button_code
3778: .'</fieldset></form></div>');
3779: if ($context_code) {
3780: $r->print('<div class="LC_left_float">'
3781: .'<form action="/adm/createuser" method="post"><fieldset>'
3782: .'<legend>'.&mt('Context').'</legend>'
3783: .$context_code
3784: .'</form>'
3785: .'</div>'
3786: );
3787: }
3788: $r->print('<br clear="all" />');
3789:
3790: $r->print(<<ENDCCF);
3791: <form name="form1" method="post">
3792: <input type="hidden" name="phase" value="set_custom_roles" />
3793: <input type="hidden" name="rolename" value="$rolename" />
3794: ENDCCF
3795: $r->print(&Apache::loncommon::start_data_table().
3796: &Apache::loncommon::start_data_table_header_row().
3797: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
3798: '</th><th>'.$lt{'ssl'}.'</th>'.
3799: &Apache::loncommon::end_data_table_header_row());
3800: foreach my $priv (sort(keys(%full))) {
3801: my $privtext = &Apache::lonnet::plaintext($priv,$crstype);
3802: $r->print(&Apache::loncommon::start_data_table_row().
3803: '<td>'.$privtext.'</td><td>'.
3804: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c"'.
3805: ($courselevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3806: '</td><td>'.
3807: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d"'.
3808: ($domainlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3809: '</td><td>');
3810: if ($priv eq 'bre' && $crstype eq 'Community') {
3811: $r->print(' ');
3812: } else {
3813: $r->print($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s"'.
3814: ($systemlevelcurrent{$priv}?' checked="checked"':'').' />':' ');
3815: }
3816: $r->print('</td>'.
3817: &Apache::loncommon::end_data_table_row());
3818: }
3819: $r->print(&Apache::loncommon::end_data_table().
3820: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
3821: '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
3822: '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
3823: '<input type="reset" value="'.&mt("Reset").'" />'."\n".
3824: '<input type="submit" value="'.&mt('Save').'" /></form>'.
3825: &Apache::loncommon::end_page());
3826: }
3827: # --------------------------------------------------------
3828: sub make_script_template {
3829: my ($role,$crstype) = @_;
3830: my %full_c=();
3831: my %full_d=();
3832: my %full_s=();
3833: my $return_script;
3834: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3835: my ($priv,$restrict)=split(/\&/,$item);
3836: $full_c{$priv}=1;
3837: }
3838: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3839: my ($priv,$restrict)=split(/\&/,$item);
3840: $full_d{$priv}=1;
3841: }
3842: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3843: next if (($crstype eq 'Community') && ($item eq 'bre&S'));
3844: my ($priv,$restrict)=split(/\&/,$item);
3845: $full_s{$priv}=1;
3846: }
3847: $return_script .= 'function set_'.$role.'() {'."\n";
3848: my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
3849: my %role_c;
3850: foreach my $priv (@temp) {
3851: my ($priv_item, $dummy) = split(/\&/,$priv);
3852: $role_c{$priv_item} = 1;
3853: }
3854: my %role_d;
3855: @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
3856: foreach my $priv(@temp) {
3857: my ($priv_item, $dummy) = split(/\&/,$priv);
3858: $role_d{$priv_item} = 1;
3859: }
3860: my %role_s;
3861: @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
3862: foreach my $priv(@temp) {
3863: my ($priv_item, $dummy) = split(/\&/,$priv);
3864: $role_s{$priv_item} = 1;
3865: }
3866: foreach my $priv_item (keys(%full_c)) {
3867: my ($priv, $dummy) = split(/\&/,$priv_item);
3868: if ((exists($role_c{$priv})) || (exists($role_d{$priv})) ||
3869: (exists($role_s{$priv}))) {
3870: $return_script .= "document.form1.$priv"."_c.checked = true;\n";
3871: } else {
3872: $return_script .= "document.form1.$priv"."_c.checked = false;\n";
3873: }
3874: }
3875: foreach my $priv_item (keys(%full_d)) {
3876: my ($priv, $dummy) = split(/\&/,$priv_item);
3877: if ((exists($role_d{$priv})) || (exists($role_s{$priv}))) {
3878: $return_script .= "document.form1.$priv"."_d.checked = true;\n";
3879: } else {
3880: $return_script .= "document.form1.$priv"."_d.checked = false;\n";
3881: }
3882: }
3883: foreach my $priv_item (keys(%full_s)) {
3884: my ($priv, $dummy) = split(/\&/,$priv_item);
3885: if (exists($role_s{$priv})) {
3886: $return_script .= "document.form1.$priv"."_s.checked = true;\n";
3887: } else {
3888: $return_script .= "document.form1.$priv"."_s.checked = false;\n";
3889: }
3890: }
3891: $return_script .= '}'."\n";
3892: return ($return_script);
3893: }
3894: # ----------------------------------------------------------
3895: sub make_button_code {
3896: my ($role,$crstype) = @_;
3897: my $label = &Apache::lonnet::plaintext($role,$crstype);
3898: my $button_code = '<input type="button" onclick="set_'.$role.'()" value="'.$label.'" />';
3899: return ($button_code);
3900: }
3901: # ---------------------------------------------------------- Call to definerole
3902: sub set_custom_role {
3903: my ($r,$context) = @_;
3904: my $rolename=$env{'form.rolename'};
3905: $rolename=~s/[^A-Za-z0-9]//gs;
3906: if (!$rolename) {
3907: &custom_role_editor($r);
3908: return;
3909: }
3910: my ($jsback,$elements) = &crumb_utilities();
3911: my $jscript = '<script type="text/javascript">'
3912: .'// <![CDATA['."\n"
3913: .$jsback."\n"
3914: .'// ]]>'."\n"
3915: .'</script>'."\n";
3916:
3917: $r->print(&Apache::loncommon::start_page('Save Custom Role'),$jscript);
3918: &Apache::lonhtmlcommon::add_breadcrumb
3919: ({href=>"javascript:backPage(document.customresult,'pickrole','')",
3920: text=>"Pick custom role",
3921: faq=>282,bug=>'Instructor Interface',},
3922: {href=>"javascript:backPage(document.customresult,'selected_custom_edit','')",
3923: text=>"Edit custom role",
3924: faq=>282,bug=>'Instructor Interface',},
3925: {href=>"javascript:backPage(document.customresult,'set_custom_roles','')",
3926: text=>"Result",
3927: faq=>282,bug=>'Instructor Interface',});
3928: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3929: 'Course_Editing_Custom_Roles'));
3930:
3931: my ($rdummy,$roledef)=
3932: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3933:
3934: # ------------------------------------------------------- Does this role exist?
3935: $r->print('<h3>');
3936: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3937: $r->print(&mt('Existing Role').' "');
3938: } else {
3939: $r->print(&mt('New Role').' "');
3940: $roledef='';
3941: }
3942: $r->print($rolename.'"</h3>');
3943: # ------------------------------------------------------- What can be assigned?
3944: my $sysrole='';
3945: my $domrole='';
3946: my $courole='';
3947:
3948: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3949: my ($priv,$restrict)=split(/\&/,$item);
3950: if (!$restrict) { $restrict=''; }
3951: if ($env{'form.'.$priv.'_c'}) {
3952: $courole.=':'.$item;
3953: }
3954: }
3955:
3956: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3957: my ($priv,$restrict)=split(/\&/,$item);
3958: if (!$restrict) { $restrict=''; }
3959: if ($env{'form.'.$priv.'_d'}) {
3960: $domrole.=':'.$item;
3961: }
3962: }
3963:
3964: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3965: my ($priv,$restrict)=split(/\&/,$item);
3966: if (!$restrict) { $restrict=''; }
3967: if ($env{'form.'.$priv.'_s'}) {
3968: $sysrole.=':'.$item;
3969: }
3970: }
3971: $r->print('<br />Defining Role: '.
3972: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
3973: if ($env{'request.course.id'}) {
3974: my $url='/'.$env{'request.course.id'};
3975: $url=~s/\_/\//g;
3976: $r->print('<br />'.&mt('Assigning Role to Self').': '.
3977: &Apache::lonnet::assigncustomrole($env{'user.domain'},
3978: $env{'user.name'},
3979: $url,
3980: $env{'user.domain'},
3981: $env{'user.name'},
3982: $rolename,undef,undef,undef,$context));
3983: }
3984: $r->print('<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'.&mt('Create or edit another custom role').'</a></p><form name="customresult" method="post">');
3985: $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'</form>');
3986: $r->print(&Apache::loncommon::end_page());
3987: }
3988:
3989: # ================================================================ Main Handler
3990: sub handler {
3991: my $r = shift;
3992: if ($r->header_only) {
3993: &Apache::loncommon::content_type($r,'text/html');
3994: $r->send_http_header;
3995: return OK;
3996: }
3997: my ($context,$crstype);
3998: if ($env{'request.course.id'}) {
3999: $context = 'course';
4000: $crstype = &Apache::loncommon::course_type();
4001: } elsif ($env{'request.role'} =~ /^au\./) {
4002: $context = 'author';
4003: } else {
4004: $context = 'domain';
4005: }
4006: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
4007: ['action','state','callingform','roletype','showrole','bulkaction','popup','phase',
4008: 'username','domain','srchterm','srchdomain','srchin','srchby','srchtype']);
4009: &Apache::lonhtmlcommon::clear_breadcrumbs();
4010: if ($env{'form.action'} ne 'dateselect') {
4011: &Apache::lonhtmlcommon::add_breadcrumb
4012: ({href=>"/adm/createuser",
4013: text=>"User Management",
4014: help=>'Course_Create_Class_List,Course_Change_Privileges,Course_View_Class_List,Course_Editing_Custom_Roles,Course_Add_Student,Course_Drop_Student,Course_Automated_Enrollment,Course_Self_Enrollment,Course_Manage_Group'});
4015: }
4016: #SD Following files not added to help, because the corresponding .tex-files seem to
4017: #be missing: Course_Approve_Selfenroll,Course_User_Logs,
4018: my ($permission,$allowed) =
4019: &Apache::lonuserutils::get_permission($context,$crstype);
4020: if (!$allowed) {
4021: $env{'user.error.msg'}=
4022: "/adm/createuser:cst:0:0:Cannot create/modify user data ".
4023: "or view user status.";
4024: return HTTP_NOT_ACCEPTABLE;
4025: }
4026:
4027: &Apache::loncommon::content_type($r,'text/html');
4028: $r->send_http_header;
4029:
4030: # Main switch on form.action and form.state, as appropriate
4031: if (! exists($env{'form.action'})) {
4032: $r->print(&header());
4033: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
4034: $r->print(&print_main_menu($permission,$context,$crstype));
4035: $r->print(&Apache::loncommon::end_page());
4036: } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
4037: $r->print(&header());
4038: &Apache::lonhtmlcommon::add_breadcrumb
4039: ({href=>'/adm/createuser?action=upload&state=',
4040: text=>"Upload Users List"});
4041: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Upload Users List',
4042: 'Course_Create_Class_List'));
4043: $r->print('<form name="studentform" method="post" '.
4044: 'enctype="multipart/form-data" '.
4045: ' action="/adm/createuser">'."\n");
4046: if (! exists($env{'form.state'})) {
4047: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4048: } elsif ($env{'form.state'} eq 'got_file') {
4049: &Apache::lonuserutils::print_upload_manager_form($r,$context,
4050: $permission,$crstype);
4051: } elsif ($env{'form.state'} eq 'enrolling') {
4052: if ($env{'form.datatoken'}) {
4053: &Apache::lonuserutils::upfile_drop_add($r,$context,$permission);
4054: }
4055: } else {
4056: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4057: }
4058: $r->print('</form>'.&Apache::loncommon::end_page());
4059: } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
4060: eq 'singlestudent')) && ($permission->{'cusr'})) {
4061: my $phase = $env{'form.phase'};
4062: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
4063: &Apache::loncreateuser::restore_prev_selections();
4064: my $srch;
4065: foreach my $item (@search) {
4066: $srch->{$item} = $env{'form.'.$item};
4067: }
4068: if (($phase eq 'get_user_info') || ($phase eq 'userpicked') ||
4069: ($phase eq 'createnewuser')) {
4070: if ($env{'form.phase'} eq 'createnewuser') {
4071: my $response;
4072: if ($env{'form.srchterm'} !~ /^$match_username$/) {
4073: my $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
4074: $env{'form.phase'} = '';
4075: &print_username_entry_form($r,$context,$response,$srch,undef,$crstype);
4076: } else {
4077: my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
4078: my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
4079: &print_user_modification_page($r,$ccuname,$ccdomain,
4080: $srch,$response,$context,
4081: $permission,$crstype);
4082: }
4083: } elsif ($env{'form.phase'} eq 'get_user_info') {
4084: my ($currstate,$response,$forcenewuser,$results) =
4085: &user_search_result($context,$srch);
4086: if ($env{'form.currstate'} eq 'modify') {
4087: $currstate = $env{'form.currstate'};
4088: }
4089: if ($currstate eq 'select') {
4090: &print_user_selection_page($r,$response,$srch,$results,
4091: \@search,$context,undef,$crstype);
4092: } elsif ($currstate eq 'modify') {
4093: my ($ccuname,$ccdomain);
4094: if (($srch->{'srchby'} eq 'uname') &&
4095: ($srch->{'srchtype'} eq 'exact')) {
4096: $ccuname = $srch->{'srchterm'};
4097: $ccdomain= $srch->{'srchdomain'};
4098: } else {
4099: my @matchedunames = keys(%{$results});
4100: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
4101: }
4102: $ccuname =&LONCAPA::clean_username($ccuname);
4103: $ccdomain=&LONCAPA::clean_domain($ccdomain);
4104: if ($env{'form.forcenewuser'}) {
4105: $response = '';
4106: }
4107: &print_user_modification_page($r,$ccuname,$ccdomain,
4108: $srch,$response,$context,
4109: $permission,$crstype);
4110: } elsif ($currstate eq 'query') {
4111: &print_user_query_page($r,'createuser');
4112: } else {
4113: $env{'form.phase'} = '';
4114: &print_username_entry_form($r,$context,$response,$srch,
4115: $forcenewuser,$crstype);
4116: }
4117: } elsif ($env{'form.phase'} eq 'userpicked') {
4118: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
4119: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
4120: &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
4121: $context,$permission,$crstype);
4122: }
4123: } elsif ($env{'form.phase'} eq 'update_user_data') {
4124: &update_user_data($r,$context,$crstype);
4125: } else {
4126: &print_username_entry_form($r,$context,undef,$srch,undef,$crstype);
4127: }
4128: } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
4129: if ($env{'form.phase'} eq 'set_custom_roles') {
4130: &set_custom_role($r,$context);
4131: } else {
4132: &custom_role_editor($r);
4133: }
4134: } elsif (($env{'form.action'} eq 'listusers') &&
4135: ($permission->{'view'} || $permission->{'cusr'})) {
4136: if ($env{'form.phase'} eq 'bulkchange') {
4137: &Apache::lonhtmlcommon::add_breadcrumb
4138: ({href=>'/adm/createuser?action=listusers',
4139: text=>"List Users"},
4140: {href=>"/adm/createuser",
4141: text=>"Result"});
4142: my $setting = $env{'form.roletype'};
4143: my $choice = $env{'form.bulkaction'};
4144: $r->print(&header());
4145: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Update Users",
4146: 'Course_View_Class_List'));
4147: if ($permission->{'cusr'}) {
4148: &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice,$crstype);
4149: $r->print(&Apache::loncommon::end_page());
4150: } else {
4151: $r->print(&mt('You are not authorized to make bulk changes to user roles'));
4152: $r->print('<p><a href="/adm/createuser?action=listusers">'.&mt('Display User Lists').'</a>');
4153: $r->print(&Apache::loncommon::end_page());
4154: }
4155: } else {
4156: &Apache::lonhtmlcommon::add_breadcrumb
4157: ({href=>'/adm/createuser?action=listusers',
4158: text=>"List Users"});
4159: my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
4160: my $formname = 'studentform';
4161: if (($context eq 'domain') && (($env{'form.roletype'} eq 'course') ||
4162: ($env{'form.roletype'} eq 'community'))) {
4163: if ($env{'form.roletype'} eq 'course') {
4164: ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) =
4165: &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
4166: $formname);
4167: } elsif ($env{'form.roletype'} eq 'community') {
4168: $cb_jscript =
4169: &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
4170: my %elements = (
4171: coursepick => 'radio',
4172: coursetotal => 'text',
4173: courselist => 'text',
4174: );
4175: $jscript = &Apache::lonhtmlcommon::set_form_elements(\%elements);
4176: }
4177: $jscript .= &verify_user_display();
4178: my $js = &add_script($jscript).$cb_jscript;
4179: my $loadcode =
4180: &Apache::lonuserutils::course_selector_loadcode($formname);
4181: if ($loadcode ne '') {
4182: $r->print(&header($js,{'onload' => $loadcode,}));
4183: } else {
4184: $r->print(&header($js));
4185: }
4186: } else {
4187: $r->print(&header(&add_script(&verify_user_display())));
4188: }
4189: $r->print(&Apache::lonhtmlcommon::breadcrumbs("List Users",
4190: 'Course_View_Class_List'));
4191: &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
4192: $formname,$totcodes,$codetitles,$idlist,$idlist_titles);
4193: $r->print(&Apache::loncommon::end_page());
4194: }
4195: } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
4196: $r->print(&header());
4197: my $brtext;
4198: if ($crstype eq 'Community') {
4199: $brtext = 'Drop Members';
4200: } else {
4201: $brtext = 'Drop Students';
4202: }
4203: &Apache::lonhtmlcommon::add_breadcrumb
4204: ({href=>'/adm/createuser?action=drop',
4205: text=>$brtext});
4206: if (!exists($env{'form.state'})) {
4207: $r->print(&Apache::lonhtmlcommon::breadcrumbs($brtext,
4208: 'Course_Drop_Student'));
4209:
4210: &Apache::lonuserutils::print_drop_menu($r,$context,$permission,$crstype);
4211: } elsif ($env{'form.state'} eq 'done') {
4212: &Apache::lonhtmlcommon::add_breadcrumb
4213: ({href=>'/adm/createuser?action=drop',
4214: text=>"Result"});
4215: $r->print(&Apache::lonhtmlcommon::breadcrumbs($brtext,
4216: 'Course_Drop_Student'));
4217: &Apache::lonuserutils::update_user_list($r,$context,undef,
4218: $env{'form.action'});
4219: }
4220: $r->print(&Apache::loncommon::end_page());
4221: } elsif ($env{'form.action'} eq 'dateselect') {
4222: if ($permission->{'cusr'}) {
4223: $r->print(&header(undef,undef,{'no_nav_bar' => 1}).
4224: &Apache::lonuserutils::date_section_selector($context,
4225: $permission,$crstype).
4226: &Apache::loncommon::end_page());
4227: } else {
4228: $r->print(&header().
4229: '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>'.
4230: &Apache::loncommon::end_page());
4231: }
4232: } elsif ($env{'form.action'} eq 'selfenroll') {
4233: $r->print(&header());
4234: &Apache::lonhtmlcommon::add_breadcrumb
4235: ({href=>'/adm/createuser?action=selfenroll',
4236: text=>"Configure Self-enrollment"});
4237: if (!exists($env{'form.state'})) {
4238: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Configure Self-enrollment',
4239: 'Course_Self_Enrollment'));
4240: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4241: &print_selfenroll_menu($r,$context,$permission);
4242: } elsif ($env{'form.state'} eq 'done') {
4243: &Apache::lonhtmlcommon::add_breadcrumb
4244: ({href=>'/adm/createuser?action=selfenroll',
4245: text=>"Result"});
4246: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Self-enrollment result',
4247: 'Course_Self_Enrollment'));
4248: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4249: &update_selfenroll_config($r,$context,$permission);
4250: }
4251: $r->print(&Apache::loncommon::end_page());
4252: } elsif ($env{'form.action'} eq 'selfenrollqueue') {
4253: $r->print(&header());
4254: &Apache::lonhtmlcommon::add_breadcrumb
4255: ({href=>'/adm/createuser?action=selfenrollqueue',
4256: text=>"Enrollment requests"});
4257: my $cid = $env{'request.course.id'};
4258: my $cdom = $env{'course.'.$cid.'.domain'};
4259: my $cnum = $env{'course.'.$cid.'.num'};
4260: my $coursedesc = $env{'course.'.$cid.'.description'};
4261: if (!exists($env{'form.state'})) {
4262: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment requests',
4263: 'Course_SelfEnrollment_Approval'));
4264: $r->print('<h3>'.&mt('Pending enrollment requests').'</h3>'."\n");
4265: $r->print(&Apache::loncoursequeueadmin::display_queued_requests($context,
4266: $cdom,$cnum));
4267: } elsif ($env{'form.state'} eq 'done') {
4268: &Apache::lonhtmlcommon::add_breadcrumb
4269: ({href=>'/adm/createuser?action=selfenrollqueue',
4270: text=>"Result"});
4271: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment result',
4272: 'Course_Self_Enrollment'));
4273: $r->print('<h3>'.&mt('Enrollment request processing').'</h3>'."\n");
4274: $r->print(&Apache::loncoursequeueadmin::update_request_queue($context,
4275: $cdom,$cnum,$coursedesc));
4276: }
4277: $r->print(&Apache::loncommon::end_page());
4278: } elsif ($env{'form.action'} eq 'changelogs') {
4279: $r->print(&header());
4280: &Apache::lonhtmlcommon::add_breadcrumb
4281: ({href=>'/adm/createuser?action=changelogs',
4282: text=>"User Management Logs"});
4283: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Changes',
4284: 'Course_User_Logs'));
4285: &print_userchangelogs_display($r,$context,$permission);
4286: $r->print(&Apache::loncommon::end_page());
4287: } else {
4288: $r->print(&header());
4289: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
4290: $r->print(&print_main_menu($permission,$context,$crstype));
4291: $r->print(&Apache::loncommon::end_page());
4292: }
4293: return OK;
4294: }
4295:
4296: sub header {
4297: my ($jscript,$loaditems,$args) = @_;
4298: my $start_page;
4299: if (ref($loaditems) eq 'HASH') {
4300: $start_page=&Apache::loncommon::start_page('User Management',$jscript,{'add_entries' => $loaditems});
4301: } else {
4302: $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args);
4303: }
4304: return $start_page;
4305: }
4306:
4307: sub add_script {
4308: my ($js) = @_;
4309: return '<script type="text/javascript">'."\n"
4310: .'// <![CDATA['."\n"
4311: .$js."\n"
4312: .'// ]]>'."\n"
4313: .'</script>'."\n";
4314: }
4315:
4316: sub verify_user_display {
4317: my $output = <<"END";
4318:
4319: function display_update() {
4320: document.studentform.action.value = 'listusers';
4321: document.studentform.phase.value = 'display';
4322: document.studentform.submit();
4323: }
4324:
4325: END
4326: return $output;
4327:
4328: }
4329:
4330: ###############################################################
4331: ###############################################################
4332: # Menu Phase One
4333: sub print_main_menu {
4334: my ($permission,$context,$crstype) = @_;
4335: my $linkcontext = $context;
4336: my $stuterm = lc(&Apache::lonnet::plaintext('st',$crstype));
4337: if (($context eq 'course') && ($crstype eq 'Community')) {
4338: $linkcontext = lc($crstype);
4339: $stuterm = 'Members';
4340: }
4341: my %links = (
4342: domain => {
4343: upload => 'Upload a File of Users',
4344: singleuser => 'Add/Modify a User',
4345: listusers => 'Manage Users',
4346: },
4347: author => {
4348: upload => 'Upload a File of Co-authors',
4349: singleuser => 'Add/Modify a Co-author',
4350: listusers => 'Manage Co-authors',
4351: },
4352: course => {
4353: upload => 'Upload a File of Course Users',
4354: singleuser => 'Add/Modify a Course User',
4355: listusers => 'Manage Course Users',
4356: },
4357: community => {
4358: upload => 'Upload a File of Community Users',
4359: singleuser => 'Add/Modify a Community User',
4360: listusers => 'Manage Community Users',
4361: },
4362: );
4363: my %linktitles = (
4364: domain => {
4365: singleuser => 'Add a user to the domain, and/or a course or community in the domain.',
4366: listusers => 'Show and manage users in this domain.',
4367: },
4368: author => {
4369: singleuser => 'Add a user with a co- or assistant author role.',
4370: listusers => 'Show and manage co- or assistant authors.',
4371: },
4372: course => {
4373: singleuser => 'Add a user with a certain role to this course.',
4374: listusers => 'Show and manage users in this course.',
4375: },
4376: community => {
4377: singleuser => 'Add a user with a certain role to this community.',
4378: listusers => 'Show and manage users in this community.',
4379: },
4380: );
4381: my @menu = ( {categorytitle => 'Single Users',
4382: items =>
4383: [
4384: {
4385: linktext => $links{$linkcontext}{'singleuser'},
4386: icon => 'edit-redo.png',
4387: #help => 'Course_Change_Privileges',
4388: url => '/adm/createuser?action=singleuser',
4389: permission => $permission->{'cusr'},
4390: linktitle => $linktitles{$linkcontext}{'singleuser'},
4391: },
4392: ]},
4393:
4394: {categorytitle => 'Multiple Users',
4395: items =>
4396: [
4397: {
4398: linktext => $links{$linkcontext}{'upload'},
4399: icon => 'uplusr.png',
4400: #help => 'Course_Create_Class_List',
4401: url => '/adm/createuser?action=upload',
4402: permission => $permission->{'cusr'},
4403: linktitle => 'Upload a CSV or a text file containing users.',
4404: },
4405: {
4406: linktext => $links{$linkcontext}{'listusers'},
4407: icon => 'mngcu.png',
4408: #help => 'Course_View_Class_List',
4409: url => '/adm/createuser?action=listusers',
4410: permission => ($permission->{'view'} || $permission->{'cusr'}),
4411: linktitle => $linktitles{$linkcontext}{'listusers'},
4412: },
4413:
4414: ]},
4415:
4416: {categorytitle => 'Administration',
4417: items => [ ]},
4418: );
4419:
4420: if ($context eq 'domain'){
4421:
4422: push(@{ $menu[2]->{items} }, #Category: Administration
4423: {
4424: linktext => 'Custom Roles',
4425: icon => 'emblem-photos.png',
4426: #help => 'Course_Editing_Custom_Roles',
4427: url => '/adm/createuser?action=custom',
4428: permission => $permission->{'custom'},
4429: linktitle => 'Configure a custom role.',
4430: },
4431: );
4432:
4433: }elsif ($context eq 'course'){
4434: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
4435:
4436: my %linktext = (
4437: 'Course' => {
4438: single => 'Add/Modify a Student',
4439: drop => 'Drop Students',
4440: groups => 'Course Groups',
4441: },
4442: 'Community' => {
4443: single => 'Add/Modify a Member',
4444: drop => 'Drop Members',
4445: groups => 'Community Groups',
4446: },
4447: );
4448:
4449: my %linktitle = (
4450: 'Course' => {
4451: single => 'Add a user with the role of student to this course',
4452: drop => 'Remove a student from this course.',
4453: groups => 'Manage course groups',
4454: },
4455: 'Community' => {
4456: single => 'Add a user with the role of member to this community',
4457: drop => 'Remove a member from this community.',
4458: groups => 'Manage community groups',
4459: },
4460: );
4461:
4462: push(@{ $menu[0]->{items} }, #Category: Single Users
4463: {
4464: linktext => $linktext{$crstype}{'single'},
4465: #help => 'Course_Add_Student',
4466: icon => 'list-add.png',
4467: url => '/adm/createuser?action=singlestudent',
4468: permission => $permission->{'cusr'},
4469: linktitle => $linktitle{$crstype}{'single'},
4470: },
4471: );
4472:
4473: push(@{ $menu[1]->{items} }, #Category: Multiple Users
4474: {
4475: linktext => $linktext{$crstype}{'drop'},
4476: icon => 'edit-undo.png',
4477: #help => 'Course_Drop_Student',
4478: url => '/adm/createuser?action=drop',
4479: permission => $permission->{'cusr'},
4480: linktitle => $linktitle{$crstype}{'drop'},
4481: },
4482: );
4483: push(@{ $menu[2]->{items} }, #Category: Administration
4484: {
4485: linktext => 'Custom Roles',
4486: icon => 'emblem-photos.png',
4487: #help => 'Course_Editing_Custom_Roles',
4488: url => '/adm/createuser?action=custom',
4489: permission => $permission->{'custom'},
4490: linktitle => 'Configure a custom role.',
4491: },
4492: {
4493: linktext => $linktext{$crstype}{'groups'},
4494: icon => 'grps.png',
4495: #help => 'Course_Manage_Group',
4496: url => '/adm/coursegroups?refpage=cusr',
4497: permission => $permission->{'grp_manage'},
4498: linktitle => $linktitle{$crstype}{'groups'},
4499: },
4500: {
4501: linktext => 'Change Log',
4502: icon => 'document-properties.png',
4503: #help => 'Course_User_Logs',
4504: url => '/adm/createuser?action=changelogs',
4505: permission => $permission->{'cusr'},
4506: linktitle => 'View change log.',
4507: },
4508: );
4509: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}) {
4510: push(@{ $menu[2]->{items} },
4511: {
4512: linktext => 'Enrollment Requests',
4513: icon => 'selfenrl-queue.png',
4514: #help => 'Course_Approve_Selfenroll',
4515: url => '/adm/createuser?action=selfenrollqueue',
4516: permission => $permission->{'cusr'},
4517: linktitle =>'Approve or reject enrollment requests.',
4518: },
4519: );
4520: }
4521:
4522: if (!exists($permission->{'cusr_section'})){
4523: if ($crstype ne 'Community') {
4524: push(@{ $menu[2]->{items} },
4525: {
4526: linktext => 'Automated Enrollment',
4527: icon => 'roles.png',
4528: #help => 'Course_Automated_Enrollment',
4529: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
4530: && $permission->{'cusr'}),
4531: url => '/adm/populate',
4532: linktitle => 'Automated enrollment manager.',
4533: }
4534: );
4535: }
4536: push(@{ $menu[2]->{items} },
4537: {
4538: linktext => 'User Self-Enrollment',
4539: icon => 'self_enroll.png',
4540: #help => 'Course_Self_Enrollment',
4541: url => '/adm/createuser?action=selfenroll',
4542: permission => $permission->{'cusr'},
4543: linktitle => 'Configure user self-enrollment.',
4544: },
4545: );
4546: }
4547: };
4548: return Apache::lonhtmlcommon::generate_menu(@menu);
4549: # { text => 'View Log-in History',
4550: # help => 'Course_User_Logins',
4551: # action => 'logins',
4552: # permission => $permission->{'cusr'},
4553: # });
4554: }
4555:
4556: sub restore_prev_selections {
4557: my %saveable_parameters = ('srchby' => 'scalar',
4558: 'srchin' => 'scalar',
4559: 'srchtype' => 'scalar',
4560: );
4561: &Apache::loncommon::store_settings('user','user_picker',
4562: \%saveable_parameters);
4563: &Apache::loncommon::restore_settings('user','user_picker',
4564: \%saveable_parameters);
4565: }
4566:
4567: sub print_selfenroll_menu {
4568: my ($r,$context,$permission) = @_;
4569: my $crstype = &Apache::loncommon::course_type();
4570: my $formname = 'enrollstudent';
4571: my $nolink = 1;
4572: my ($row,$lt) = &get_selfenroll_titles();
4573: my $groupslist = &Apache::lonuserutils::get_groupslist();
4574: my $setsec_js =
4575: &Apache::lonuserutils::setsections_javascript($formname,$groupslist);
4576: my %alerts = &Apache::lonlocal::texthash(
4577: acto => 'Activation of self-enrollment was selected for the following domain(s)',
4578: butn => 'but no user types have been checked.',
4579: wilf => "Please uncheck 'activate' or check at least one type.",
4580: );
4581: my $selfenroll_js = <<"ENDSCRIPT";
4582: function update_types(caller,num) {
4583: var delidx = getIndexByName('selfenroll_delete');
4584: var actidx = getIndexByName('selfenroll_activate');
4585: if (caller == 'selfenroll_all') {
4586: var selall;
4587: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4588: if (document.$formname.selfenroll_all[i].checked) {
4589: selall = document.$formname.selfenroll_all[i].value;
4590: }
4591: }
4592: if (selall == 1) {
4593: if (delidx != -1) {
4594: if (document.$formname.selfenroll_delete.length) {
4595: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4596: document.$formname.selfenroll_delete[j].checked = true;
4597: }
4598: } else {
4599: document.$formname.elements[delidx].checked = true;
4600: }
4601: }
4602: if (actidx != -1) {
4603: if (document.$formname.selfenroll_activate.length) {
4604: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4605: document.$formname.selfenroll_activate[j].checked = false;
4606: }
4607: } else {
4608: document.$formname.elements[actidx].checked = false;
4609: }
4610: }
4611: document.$formname.selfenroll_newdom.selectedIndex = 0;
4612: }
4613: }
4614: if (caller == 'selfenroll_activate') {
4615: if (document.$formname.selfenroll_activate.length) {
4616: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4617: if (document.$formname.selfenroll_activate[j].value == num) {
4618: if (document.$formname.selfenroll_activate[j].checked) {
4619: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4620: if (document.$formname.selfenroll_all[i].value == '1') {
4621: document.$formname.selfenroll_all[i].checked = false;
4622: }
4623: if (document.$formname.selfenroll_all[i].value == '0') {
4624: document.$formname.selfenroll_all[i].checked = true;
4625: }
4626: }
4627: }
4628: }
4629: }
4630: } else {
4631: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4632: if (document.$formname.selfenroll_all[i].value == '1') {
4633: document.$formname.selfenroll_all[i].checked = false;
4634: }
4635: if (document.$formname.selfenroll_all[i].value == '0') {
4636: document.$formname.selfenroll_all[i].checked = true;
4637: }
4638: }
4639: }
4640: }
4641: if (caller == 'selfenroll_delete') {
4642: if (document.$formname.selfenroll_delete.length) {
4643: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4644: if (document.$formname.selfenroll_delete[j].value == num) {
4645: if (document.$formname.selfenroll_delete[j].checked) {
4646: var delindex = getIndexByName('selfenroll_types_'+num);
4647: if (delindex != -1) {
4648: if (document.$formname.elements[delindex].length) {
4649: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4650: document.$formname.elements[delindex][k].checked = false;
4651: }
4652: } else {
4653: document.$formname.elements[delindex].checked = false;
4654: }
4655: }
4656: }
4657: }
4658: }
4659: } else {
4660: if (document.$formname.selfenroll_delete.checked) {
4661: var delindex = getIndexByName('selfenroll_types_'+num);
4662: if (delindex != -1) {
4663: if (document.$formname.elements[delindex].length) {
4664: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4665: document.$formname.elements[delindex][k].checked = false;
4666: }
4667: } else {
4668: document.$formname.elements[delindex].checked = false;
4669: }
4670: }
4671: }
4672: }
4673: }
4674: return;
4675: }
4676:
4677: function validate_types(form) {
4678: var needaction = new Array();
4679: var countfail = 0;
4680: var actidx = getIndexByName('selfenroll_activate');
4681: if (actidx != -1) {
4682: if (document.$formname.selfenroll_activate.length) {
4683: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4684: var num = document.$formname.selfenroll_activate[j].value;
4685: if (document.$formname.selfenroll_activate[j].checked) {
4686: countfail = check_types(num,countfail,needaction)
4687: }
4688: }
4689: } else {
4690: if (document.$formname.selfenroll_activate.checked) {
4691: var num = document.enrollstudent.selfenroll_activate.value;
4692: countfail = check_types(num,countfail,needaction)
4693: }
4694: }
4695: }
4696: if (countfail > 0) {
4697: var msg = "$alerts{'acto'}\\n";
4698: var loopend = needaction.length -1;
4699: if (loopend > 0) {
4700: for (var m=0; m<loopend; m++) {
4701: msg += needaction[m]+", ";
4702: }
4703: }
4704: msg += needaction[loopend]+"\\n$alerts{'butn'}\\n$alerts{'wilf'}";
4705: alert(msg);
4706: return;
4707: }
4708: setSections(form);
4709: }
4710:
4711: function check_types(num,countfail,needaction) {
4712: var typeidx = getIndexByName('selfenroll_types_'+num);
4713: var count = 0;
4714: if (typeidx != -1) {
4715: if (document.$formname.elements[typeidx].length) {
4716: for (var k=0; k<document.$formname.elements[typeidx].length; k++) {
4717: if (document.$formname.elements[typeidx][k].checked) {
4718: count ++;
4719: }
4720: }
4721: } else {
4722: if (document.$formname.elements[typeidx].checked) {
4723: count ++;
4724: }
4725: }
4726: if (count == 0) {
4727: var domidx = getIndexByName('selfenroll_dom_'+num);
4728: if (domidx != -1) {
4729: var domname = document.$formname.elements[domidx].value;
4730: needaction[countfail] = domname;
4731: countfail ++;
4732: }
4733: }
4734: }
4735: return countfail;
4736: }
4737:
4738: function getIndexByName(item) {
4739: for (var i=0;i<document.$formname.elements.length;i++) {
4740: if (document.$formname.elements[i].name == item) {
4741: return i;
4742: }
4743: }
4744: return -1;
4745: }
4746: ENDSCRIPT
4747: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4748: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4749:
4750: my $output = '<script type="text/javascript">'."\n".
4751: '// <![CDATA['."\n".
4752: $setsec_js."\n".$selfenroll_js."\n".
4753: '// ]]>'."\n".
4754: '</script>'."\n".
4755: '<h3>'.$lt->{'selfenroll'}.'</h3>'."\n";
4756: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
4757: if (ref($visactions) eq 'HASH') {
4758: if ($visible) {
4759: $output .= '<p class="LC_info">'.$visactions->{'vis'}.'</p>';
4760: } else {
4761: $output .= '<p class="LC_warning">'.$visactions->{'miss'}.'</p>'
4762: .$visactions->{'yous'}.
4763: '<p>'.$visactions->{'gen'}.'<br />'.$visactions->{'coca'};
4764: if (ref($vismsgs) eq 'ARRAY') {
4765: $output .= '<br />'.$visactions->{'make'}.'<ul>';
4766: foreach my $item (@{$vismsgs}) {
4767: $output .= '<li>'.$visactions->{$item}.'</li>';
4768: }
4769: $output .= '</ul>';
4770: }
4771: $output .= '</p>';
4772: }
4773: }
4774: $output .= '<form name="'.$formname.'" method="post" action="/adm/createuser">'."\n".
4775: &Apache::lonhtmlcommon::start_pick_box();
4776: if (ref($row) eq 'ARRAY') {
4777: foreach my $item (@{$row}) {
4778: my $title = $item;
4779: if (ref($lt) eq 'HASH') {
4780: $title = $lt->{$item};
4781: }
4782: $output .= &Apache::lonhtmlcommon::row_title($title);
4783: if ($item eq 'types') {
4784: my $curr_types = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_types'};
4785: my $showdomdesc = 1;
4786: my $includeempty = 1;
4787: my $num = 0;
4788: $output .= &Apache::loncommon::start_data_table().
4789: &Apache::loncommon::start_data_table_row()
4790: .'<td colspan="2"><span class="LC_nobreak"><label>'
4791: .&mt('Any user in any domain:')
4792: .' <input type="radio" name="selfenroll_all" value="1" ';
4793: if ($curr_types eq '*') {
4794: $output .= ' checked="checked" ';
4795: }
4796: $output .= 'onchange="javascript:update_types('.
4797: "'selfenroll_all'".');" />'.&mt('Yes').'</label>'.
4798: ' <input type="radio" name="selfenroll_all" value="0" ';
4799: if ($curr_types ne '*') {
4800: $output .= ' checked="checked" ';
4801: }
4802: $output .= ' onchange="javascript:update_types('.
4803: "'selfenroll_all'".');"/>'.&mt('No').'</label></td>'.
4804: &Apache::loncommon::end_data_table_row().
4805: &Apache::loncommon::end_data_table().
4806: &mt('Or').'<br />'.
4807: &Apache::loncommon::start_data_table();
4808: my %currdoms;
4809: if ($curr_types eq '') {
4810: $output .= &new_selfenroll_dom_row($cdom,'0');
4811: } elsif ($curr_types ne '*') {
4812: my @entries = split(/;/,$curr_types);
4813: if (@entries > 0) {
4814: foreach my $entry (@entries) {
4815: my ($currdom,$typestr) = split(/:/,$entry);
4816: $currdoms{$currdom} = 1;
4817: my $domdesc = &Apache::lonnet::domain($currdom);
4818: my @currinsttypes = split(',',$typestr);
4819: $output .= &Apache::loncommon::start_data_table_row()
4820: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').'<b>'
4821: .' '.$domdesc.' ('.$currdom.')'
4822: .'</b><input type="hidden" name="selfenroll_dom_'.$num
4823: .'" value="'.$currdom.'" /></span><br />'
4824: .'<span class="LC_nobreak"><label><input type="checkbox" '
4825: .'name="selfenroll_delete" value="'.$num.'" onchange="javascript:update_types('."'selfenroll_delete','$num'".');" />'
4826: .&mt('Delete').'</label></span></td>';
4827: $output .= '<td valign="top"> '.&mt('User types:').'<br />'
4828: .&selfenroll_inst_types($num,$currdom,\@currinsttypes).'</td>'
4829: .&Apache::loncommon::end_data_table_row();
4830: $num ++;
4831: }
4832: }
4833: }
4834: my $add_domtitle = &mt('Users in additional domain:');
4835: if ($curr_types eq '*') {
4836: $add_domtitle = &mt('Users in specific domain:');
4837: } elsif ($curr_types eq '') {
4838: $add_domtitle = &mt('Users in other domain:');
4839: }
4840: $output .= &Apache::loncommon::start_data_table_row()
4841: .'<td colspan="2"><span class="LC_nobreak">'.$add_domtitle.'</span><br />'
4842: .&Apache::loncommon::select_dom_form('','selfenroll_newdom',
4843: $includeempty,$showdomdesc)
4844: .'<input type="hidden" name="selfenroll_types_total" value="'.$num.'" />'
4845: .'</td>'.&Apache::loncommon::end_data_table_row()
4846: .&Apache::loncommon::end_data_table();
4847: } elsif ($item eq 'registered') {
4848: my ($regon,$regoff);
4849: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_registered'}) {
4850: $regon = ' checked="checked" ';
4851: $regoff = ' ';
4852: } else {
4853: $regon = ' ';
4854: $regoff = ' checked="checked" ';
4855: }
4856: $output .= '<label>'.
4857: '<input type="radio" name="selfenroll_registered" value="1"'.$regon.'/>'.
4858: &mt('Yes').'</label> <label>'.
4859: '<input type="radio" name="selfenroll_registered" value="0"'.$regoff.'/>'.
4860: &mt('No').'</label>';
4861: } elsif ($item eq 'enroll_dates') {
4862: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_date'};
4863: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_date'};
4864: if ($starttime eq '') {
4865: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4866: }
4867: if ($endtime eq '') {
4868: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4869: }
4870: my $startform =
4871: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_date',$starttime,
4872: undef,undef,undef,undef,undef,undef,undef,$nolink);
4873: my $endform =
4874: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_date',$endtime,
4875: undef,undef,undef,undef,undef,undef,undef,$nolink);
4876: $output .= &selfenroll_date_forms($startform,$endform);
4877: } elsif ($item eq 'access_dates') {
4878: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_access'};
4879: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_access'};
4880: if ($starttime eq '') {
4881: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4882: }
4883: if ($endtime eq '') {
4884: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4885: }
4886: my $startform =
4887: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_access',$starttime,
4888: undef,undef,undef,undef,undef,undef,undef,$nolink);
4889: my $endform =
4890: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_access',$endtime,
4891: undef,undef,undef,undef,undef,undef,undef,$nolink);
4892: $output .= &selfenroll_date_forms($startform,$endform);
4893: } elsif ($item eq 'section') {
4894: my $currsec = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_section'};
4895: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
4896: my $newsecval;
4897: if ($currsec ne 'none' && $currsec ne '') {
4898: if (!defined($sections_count{$currsec})) {
4899: $newsecval = $currsec;
4900: }
4901: }
4902: my $sections_select =
4903: &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec);
4904: $output .= '<table class="LC_createuser">'."\n".
4905: '<tr class="LC_section_row">'."\n".
4906: '<td align="center">'.&mt('Existing sections')."\n".
4907: '<br />'.$sections_select.'</td><td align="center">'.
4908: &mt('New section').'<br />'."\n".
4909: '<input type="text" name="newsec" size="15" value="'.$newsecval.'" />'."\n".
4910: '<input type="hidden" name="sections" value="" />'."\n".
4911: '<input type="hidden" name="state" value="done" />'."\n".
4912: '</td></tr></table>'."\n";
4913: } elsif ($item eq 'approval') {
4914: my ($appon,$appoff);
4915: my $cid = $env{'request.course.id'};
4916: my $currnotified = $env{'course.'.$cid.'.internal.selfenroll_notifylist'};
4917: if ($env{'course.'.$cid.'.internal.selfenroll_approval'}) {
4918: $appon = ' checked="checked" ';
4919: $appoff = ' ';
4920: } else {
4921: $appon = ' ';
4922: $appoff = ' checked="checked" ';
4923: }
4924: $output .= '<label>'.
4925: '<input type="radio" name="selfenroll_approval" value="1"'.$appon.'/>'.
4926: &mt('Yes').'</label> <label>'.
4927: '<input type="radio" name="selfenroll_approval" value="0"'.$appoff.'/>'.
4928: &mt('No').'</label>';
4929: my %advhash = &Apache::lonnet::get_course_adv_roles($cid,1);
4930: my (@ccs,%notified);
4931: my $ccrole = 'cc';
4932: if ($crstype eq 'Community') {
4933: $ccrole = 'co';
4934: }
4935: if ($advhash{$ccrole}) {
4936: @ccs = split(/,/,$advhash{$ccrole});
4937: }
4938: if ($currnotified) {
4939: foreach my $current (split(/,/,$currnotified)) {
4940: $notified{$current} = 1;
4941: if (!grep(/^\Q$current\E$/,@ccs)) {
4942: push(@ccs,$current);
4943: }
4944: }
4945: }
4946: if (@ccs) {
4947: $output .= '<br />'.&mt('Personnel to be notified when an enrollment request needs approval, or has been approved:').' '.&Apache::loncommon::start_data_table().
4948: &Apache::loncommon::start_data_table_row();
4949: my $count = 0;
4950: my $numcols = 4;
4951: foreach my $cc (sort(@ccs)) {
4952: my $notifyon;
4953: my ($ccuname,$ccudom) = split(/:/,$cc);
4954: if ($notified{$cc}) {
4955: $notifyon = ' checked="checked" ';
4956: }
4957: if ($count && !$count%$numcols) {
4958: $output .= &Apache::loncommon::end_data_table_row().
4959: &Apache::loncommon::start_data_table_row()
4960: }
4961: $output .= '<td><span class="LC_nobreak"><label>'.
4962: '<input type="checkbox" name="selfenroll_notify"'.$notifyon.' value="'.$cc.'" />'.
4963: &Apache::loncommon::plainname($ccuname,$ccudom).
4964: '</label></span></td>';
4965: $count ++;
4966: }
4967: my $rem = $count%$numcols;
4968: if ($rem) {
4969: my $emptycols = $numcols - $rem;
4970: for (my $i=0; $i<$emptycols; $i++) {
4971: $output .= '<td> </td>';
4972: }
4973: }
4974: $output .= &Apache::loncommon::end_data_table_row().
4975: &Apache::loncommon::end_data_table();
4976: }
4977: } elsif ($item eq 'limit') {
4978: my ($crslimit,$selflimit,$nolimit);
4979: my $cid = $env{'request.course.id'};
4980: my $currlim = $env{'course.'.$cid.'.internal.selfenroll_limit'};
4981: my $currcap = $env{'course.'.$cid.'.internal.selfenroll_cap'};
4982: $nolimit = ' checked="checked" ';
4983: if ($currlim eq 'allstudents') {
4984: $crslimit = ' checked="checked" ';
4985: $selflimit = ' ';
4986: $nolimit = ' ';
4987: } elsif ($currlim eq 'selfenrolled') {
4988: $crslimit = ' ';
4989: $selflimit = ' checked="checked" ';
4990: $nolimit = ' ';
4991: } else {
4992: $crslimit = ' ';
4993: $selflimit = ' ';
4994: }
4995: $output .= '<table><tr><td><label>'.
4996: '<input type="radio" name="selfenroll_limit" value="none"'.$nolimit.'/>'.
4997: &mt('No limit').'</label></td><td><label>'.
4998: '<input type="radio" name="selfenroll_limit" value="allstudents"'.$crslimit.'/>'.
4999: &mt('Limit by total students').'</label></td><td><label>'.
5000: '<input type="radio" name="selfenroll_limit" value="selfenrolled"'.$selflimit.'/>'.
5001: &mt('Limit by total self-enrolled students').
5002: '</td></tr><tr>'.
5003: '<td> </td><td colspan="2"><span class="LC_nobreak">'.
5004: (' 'x3).&mt('Maximum number allowed: ').
5005: '<input type="text" name="selfenroll_cap" size = "5" value="'.$currcap.'" /></td></tr></table>';
5006: }
5007: $output .= &Apache::lonhtmlcommon::row_closure(1);
5008: }
5009: }
5010: $output .= &Apache::lonhtmlcommon::end_pick_box().
5011: '<br /><input type="button" name="selfenrollconf" value="'
5012: .&mt('Save').'" onclick="validate_types(this.form);" />'
5013: .'<input type="hidden" name="action" value="selfenroll" /></form>';
5014: $r->print($output);
5015: return;
5016: }
5017:
5018: sub visible_in_cat {
5019: my ($cdom,$cnum) = @_;
5020: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
5021: my ($cathash,%settable,@vismsgs,$cansetvis);
5022: my %visactions = &Apache::lonlocal::texthash(
5023: vis => 'Your course/community currently appears in the Course/Community Catalog for this domain.',
5024: 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.',
5025: miss => 'Your course/community does not currently appear in the Course/Community Catalog for this domain.',
5026: yous => 'You should remedy this if you plan to allow self-enrollment, otherwise students will have difficulty finding your course.',
5027: 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.',
5028: make => 'Make any changes to self-enrollment settings below, click "Save", then take action to include the course in the Catalog:',
5029: take => 'Take the following action to ensure the course appears in the Catalog:',
5030: dc_unhide => 'Ask a domain coordinator to change the "Exclude from course catalog" setting.',
5031: dc_addinst => 'Ask a domain coordinator to enable display the catalog of "Official courses (with institutional codes)".',
5032: dc_instcode => 'Ask a domain coordinator to assign an institutional code (if this is an official course).',
5033: dc_catalog => 'Ask a domain coordinator to enable or create at least one course category in the domain.',
5034: dc_categories => 'Ask a domain coordinator to create a hierarchy of categories and sub categories for courses in the domain.',
5035: 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',
5036: dc_addcat => 'Ask a domain coordinator to assign a category to the course.',
5037: );
5038: $visactions{'unhide'} = &mt('Use [_1]Categorize course[_2] to change the "Exclude from course catalog" setting.','<a href="/adm/courseprefs?phase=display&actions=courseinfo">','</a>"');
5039: $visactions{'chgcat'} = &mt('Use [_1]Categorize course[_2] to change the category assigned to the course, as the one currently assigned is no longer used in the domain.','"<a href="/adm/courseprefs?phase=display&actions=courseinfo">','</a>"');
5040: $visactions{'addcat'} = &mt('Use [_1]Categorize course[_2] to assign a category to the course.','"<a href="/adm/courseprefs?phase=display&actions=courseinfo">','</a>"');
5041: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5042: if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
5043: $settable{'togglecats'} = 1;
5044: }
5045: if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
5046: $settable{'categorize'} = 1;
5047: }
5048: $cathash = $domconf{'coursecategories'}{'cats'};
5049: }
5050: if ($settable{'togglecats'} && $settable{'categorize'}) {
5051: $cansetvis = &mt('You are able to both assign a course category and choose to exclude this course from the catalog.');
5052: } elsif ($settable{'togglecats'}) {
5053: $cansetvis = &mt('You are able to choose to exclude this course from the catalog, but only a Domain Coordinator may assign a course category.');
5054: } elsif ($settable{'categorize'}) {
5055: $cansetvis = &mt('You may assign a course category, but only a Domain Coordinator may choose to exclude this course from the catalog.');
5056: } else {
5057: $cansetvis = &mt('Only a Domain Coordinator may assign a course category or choose to exclude this course from the catalog.');
5058: }
5059:
5060: my %currsettings =
5061: &Apache::lonnet::get('environment',['hidefromcat','categories','internal.coursecode'],
5062: $cdom,$cnum);
5063: my $visible = 0;
5064: if ($currsettings{'internal.coursecode'} ne '') {
5065: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5066: $cathash = $domconf{'coursecategories'}{'cats'};
5067: if (ref($cathash) eq 'HASH') {
5068: if ($cathash->{'instcode::0'} eq '') {
5069: push(@vismsgs,'dc_addinst');
5070: } else {
5071: $visible = 1;
5072: }
5073: } else {
5074: $visible = 1;
5075: }
5076: } else {
5077: $visible = 1;
5078: }
5079: } else {
5080: if (ref($cathash) eq 'HASH') {
5081: if ($cathash->{'instcode::0'} ne '') {
5082: push(@vismsgs,'dc_instcode');
5083: }
5084: } else {
5085: push(@vismsgs,'dc_instcode');
5086: }
5087: }
5088: if ($currsettings{'categories'} ne '') {
5089: my $cathash;
5090: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5091: $cathash = $domconf{'coursecategories'}{'cats'};
5092: if (ref($cathash) eq 'HASH') {
5093: if (keys(%{$cathash}) == 0) {
5094: push(@vismsgs,'dc_catalog');
5095: } elsif ((keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} ne '')) {
5096: push(@vismsgs,'dc_categories');
5097: } else {
5098: my @currcategories = split('&',$currsettings{'categories'});
5099: my $matched = 0;
5100: foreach my $cat (@currcategories) {
5101: if ($cathash->{$cat} ne '') {
5102: $visible = 1;
5103: $matched = 1;
5104: last;
5105: }
5106: }
5107: if (!$matched) {
5108: if ($settable{'categorize'}) {
5109: push(@vismsgs,'chgcat');
5110: } else {
5111: push(@vismsgs,'dc_chgcat');
5112: }
5113: }
5114: }
5115: }
5116: }
5117: } else {
5118: if (ref($cathash) eq 'HASH') {
5119: if ((keys(%{$cathash}) > 1) ||
5120: (keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} eq '')) {
5121: if ($settable{'categorize'}) {
5122: push(@vismsgs,'addcat');
5123: } else {
5124: push(@vismsgs,'dc_addcat');
5125: }
5126: }
5127: }
5128: }
5129: if ($currsettings{'hidefromcat'} eq 'yes') {
5130: $visible = 0;
5131: if ($settable{'togglecats'}) {
5132: unshift(@vismsgs,'unhide');
5133: } else {
5134: unshift(@vismsgs,'dc_unhide')
5135: }
5136: }
5137: return ($visible,$cansetvis,\@vismsgs,\%visactions);
5138: }
5139:
5140: sub new_selfenroll_dom_row {
5141: my ($newdom,$num) = @_;
5142: my $domdesc = &Apache::lonnet::domain($newdom);
5143: my $output;
5144: if ($domdesc ne '') {
5145: $output .= &Apache::loncommon::start_data_table_row()
5146: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').' <b>'.$domdesc
5147: .' ('.$newdom.')</b><input type="hidden" name="selfenroll_dom_'.$num
5148: .'" value="'.$newdom.'" /></span><br />'
5149: .'<span class="LC_nobreak"><label><input type="checkbox" '
5150: .'name="selfenroll_activate" value="'.$num.'" '
5151: .'onchange="javascript:update_types('
5152: ."'selfenroll_activate','$num'".');" />'
5153: .&mt('Activate').'</label></span></td>';
5154: my @currinsttypes;
5155: $output .= '<td>'.&mt('User types:').'<br />'
5156: .&selfenroll_inst_types($num,$newdom,\@currinsttypes).'</td>'
5157: .&Apache::loncommon::end_data_table_row();
5158: }
5159: return $output;
5160: }
5161:
5162: sub selfenroll_inst_types {
5163: my ($num,$currdom,$currinsttypes) = @_;
5164: my $output;
5165: my $numinrow = 4;
5166: my $count = 0;
5167: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($currdom);
5168: my $othervalue = 'any';
5169: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5170: if (keys(%{$usertypes}) > 0) {
5171: $othervalue = 'other';
5172: }
5173: $output .= '<table><tr>';
5174: foreach my $type (@{$types}) {
5175: if (($count > 0) && ($count%$numinrow == 0)) {
5176: $output .= '</tr><tr>';
5177: }
5178: if (defined($usertypes->{$type})) {
5179: my $esc_type = &escape($type);
5180: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.
5181: $esc_type.'" ';
5182: if (ref($currinsttypes) eq 'ARRAY') {
5183: if (@{$currinsttypes} > 0) {
5184: if (grep(/^any$/,@{$currinsttypes})) {
5185: $output .= 'checked="checked"';
5186: } elsif (grep(/^\Q$esc_type\E$/,@{$currinsttypes})) {
5187: $output .= 'checked="checked"';
5188: }
5189: } else {
5190: $output .= 'checked="checked"';
5191: }
5192: }
5193: $output .= ' name="selfenroll_types_'.$num.'" />'.$usertypes->{$type}.'</label></span></td>';
5194: }
5195: $count ++;
5196: }
5197: if (($count > 0) && ($count%$numinrow == 0)) {
5198: $output .= '</tr><tr>';
5199: }
5200: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.$othervalue.'"';
5201: if (ref($currinsttypes) eq 'ARRAY') {
5202: if (@{$currinsttypes} > 0) {
5203: if (grep(/^any$/,@{$currinsttypes})) {
5204: $output .= ' checked="checked"';
5205: } elsif ($othervalue eq 'other') {
5206: if (grep(/^\Q$othervalue\E$/,@{$currinsttypes})) {
5207: $output .= ' checked="checked"';
5208: }
5209: }
5210: } else {
5211: $output .= ' checked="checked"';
5212: }
5213: } else {
5214: $output .= ' checked="checked"';
5215: }
5216: $output .= ' name="selfenroll_types_'.$num.'" />'.$othertitle.'</label></span></td></tr></table>';
5217: }
5218: return $output;
5219: }
5220:
5221: sub selfenroll_date_forms {
5222: my ($startform,$endform) = @_;
5223: my $output .= &Apache::lonhtmlcommon::start_pick_box()."\n".
5224: &Apache::lonhtmlcommon::row_title(&mt('Start date'),
5225: 'LC_oddrow_value')."\n".
5226: $startform."\n".
5227: &Apache::lonhtmlcommon::row_closure(1).
5228: &Apache::lonhtmlcommon::row_title(&mt('End date'),
5229: 'LC_oddrow_value')."\n".
5230: $endform."\n".
5231: &Apache::lonhtmlcommon::row_closure(1).
5232: &Apache::lonhtmlcommon::end_pick_box();
5233: return $output;
5234: }
5235:
5236: sub print_userchangelogs_display {
5237: my ($r,$context,$permission) = @_;
5238: my $formname = 'roleslog';
5239: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
5240: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
5241: my $crstype = &Apache::loncommon::course_type();
5242: my %roleslog=&Apache::lonnet::dump('nohist_rolelog',$cdom,$cnum);
5243: if ((keys(%roleslog))[0]=~/^error\:/) { undef(%roleslog); }
5244:
5245: my %saveable_parameters = ('show' => 'scalar',);
5246: &Apache::loncommon::store_course_settings('roles_log',
5247: \%saveable_parameters);
5248: &Apache::loncommon::restore_course_settings('roles_log',
5249: \%saveable_parameters);
5250: # set defaults
5251: my $now = time();
5252: my $defstart = $now - (7*24*3600); #7 days ago
5253: my %defaults = (
5254: page => '1',
5255: show => '10',
5256: role => 'any',
5257: chgcontext => 'any',
5258: rolelog_start_date => $defstart,
5259: rolelog_end_date => $now,
5260: );
5261: my $more_records = 0;
5262:
5263: # set current
5264: my %curr;
5265: foreach my $item ('show','page','role','chgcontext') {
5266: $curr{$item} = $env{'form.'.$item};
5267: }
5268: my ($startdate,$enddate) =
5269: &Apache::lonuserutils::get_dates_from_form('rolelog_start_date','rolelog_end_date');
5270: $curr{'rolelog_start_date'} = $startdate;
5271: $curr{'rolelog_end_date'} = $enddate;
5272: foreach my $key (keys(%defaults)) {
5273: if ($curr{$key} eq '') {
5274: $curr{$key} = $defaults{$key};
5275: }
5276: }
5277: my (%whodunit,%changed,$version);
5278: ($version) = ($r->dir_config('lonVersion') =~ /^([\d\.]+)\-/);
5279: my ($minshown,$maxshown);
5280: $minshown = 1;
5281: my $count = 0;
5282: if ($curr{'show'} ne &mt('all')) {
5283: $maxshown = $curr{'page'} * $curr{'show'};
5284: if ($curr{'page'} > 1) {
5285: $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'};
5286: }
5287: }
5288:
5289: # Form Header
5290: $r->print('<form action="/adm/createuser" method="post" name="'.$formname.'">'.
5291: &role_display_filter($formname,$cdom,$cnum,\%curr,$version,$crstype));
5292:
5293: # Create navigation
5294: my ($nav_script,$nav_links) = &userlogdisplay_nav($formname,\%curr,$more_records);
5295: my $showntableheader = 0;
5296:
5297: # Table Header
5298: my $tableheader =
5299: &Apache::loncommon::start_data_table_header_row()
5300: .'<th> </th>'
5301: .'<th>'.&mt('When').'</th>'
5302: .'<th>'.&mt('Who made the change').'</th>'
5303: .'<th>'.&mt('Changed User').'</th>'
5304: .'<th>'.&mt('Role').'</th>'
5305: .'<th>'.&mt('Section').'</th>'
5306: .'<th>'.&mt('Context').'</th>'
5307: .'<th>'.&mt('Start').'</th>'
5308: .'<th>'.&mt('End').'</th>'
5309: .&Apache::loncommon::end_data_table_header_row();
5310:
5311: # Display user change log data
5312: foreach my $id (sort { $roleslog{$b}{'exe_time'}<=>$roleslog{$a}{'exe_time'} } (keys(%roleslog))) {
5313: next if (($roleslog{$id}{'exe_time'} < $curr{'rolelog_start_date'}) ||
5314: ($roleslog{$id}{'exe_time'} > $curr{'rolelog_end_date'}));
5315: if ($curr{'show'} ne &mt('all')) {
5316: if ($count >= $curr{'page'} * $curr{'show'}) {
5317: $more_records = 1;
5318: last;
5319: }
5320: }
5321: if ($curr{'role'} ne 'any') {
5322: next if ($roleslog{$id}{'logentry'}{'role'} ne $curr{'role'});
5323: }
5324: if ($curr{'chgcontext'} ne 'any') {
5325: if ($curr{'chgcontext'} eq 'selfenroll') {
5326: next if (!$roleslog{$id}{'logentry'}{'selfenroll'});
5327: } else {
5328: next if ($roleslog{$id}{'logentry'}{'context'} ne $curr{'chgcontext'});
5329: }
5330: }
5331: $count ++;
5332: next if ($count < $minshown);
5333: unless ($showntableheader) {
5334: $r->print($nav_script
5335: .$nav_links
5336: .&Apache::loncommon::start_data_table()
5337: .$tableheader);
5338: $r->rflush();
5339: $showntableheader = 1;
5340: }
5341: if ($whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} eq '') {
5342: $whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} =
5343: &Apache::loncommon::plainname($roleslog{$id}{'exe_uname'},$roleslog{$id}{'exe_udom'});
5344: }
5345: if ($changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} eq '') {
5346: $changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} =
5347: &Apache::loncommon::plainname($roleslog{$id}{'uname'},$roleslog{$id}{'udom'});
5348: }
5349: my $sec = $roleslog{$id}{'logentry'}{'section'};
5350: if ($sec eq '') {
5351: $sec = &mt('None');
5352: }
5353: my ($rolestart,$roleend);
5354: if ($roleslog{$id}{'delflag'}) {
5355: $rolestart = &mt('deleted');
5356: $roleend = &mt('deleted');
5357: } else {
5358: $rolestart = $roleslog{$id}{'logentry'}{'start'};
5359: $roleend = $roleslog{$id}{'logentry'}{'end'};
5360: if ($rolestart eq '' || $rolestart == 0) {
5361: $rolestart = &mt('No start date');
5362: } else {
5363: $rolestart = &Apache::lonlocal::locallocaltime($rolestart);
5364: }
5365: if ($roleend eq '' || $roleend == 0) {
5366: $roleend = &mt('No end date');
5367: } else {
5368: $roleend = &Apache::lonlocal::locallocaltime($roleend);
5369: }
5370: }
5371: my $chgcontext = $roleslog{$id}{'logentry'}{'context'};
5372: if ($roleslog{$id}{'logentry'}{'selfenroll'}) {
5373: $chgcontext = 'selfenroll';
5374: }
5375: my %lt = &rolechg_contexts($crstype);
5376: if ($chgcontext ne '' && $lt{$chgcontext} ne '') {
5377: $chgcontext = $lt{$chgcontext};
5378: }
5379: $r->print(
5380: &Apache::loncommon::start_data_table_row()
5381: .'<td>'.$count.'</td>'
5382: .'<td>'.&Apache::lonlocal::locallocaltime($roleslog{$id}{'exe_time'}).'</td>'
5383: .'<td>'.$whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}}.'</td>'
5384: .'<td>'.$changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}}.'</td>'
5385: .'<td>'.&Apache::lonnet::plaintext($roleslog{$id}{'logentry'}{'role'},$crstype).'</td>'
5386: .'<td>'.$sec.'</td>'
5387: .'<td>'.$chgcontext.'</td>'
5388: .'<td>'.$rolestart.'</td>'
5389: .'<td>'.$roleend.'</td>'
5390: .&Apache::loncommon::end_data_table_row()."\n");
5391: }
5392:
5393: if ($showntableheader) { # Table footer, if content displayed above
5394: $r->print(&Apache::loncommon::end_data_table()
5395: .$nav_links);
5396: } else { # No content displayed above
5397: $r->print('<p class="LC_info">'
5398: .&mt('There are no records to display.')
5399: .'</p>'
5400: );
5401: }
5402:
5403: # Form Footer
5404: $r->print(
5405: '<input type="hidden" name="page" value="'.$curr{'page'}.'" />'
5406: .'<input type="hidden" name="action" value="changelogs" />'
5407: .'</form>');
5408: return;
5409: }
5410:
5411: sub userlogdisplay_nav {
5412: my ($formname,$curr,$more_records) = @_;
5413: my ($nav_script,$nav_links);
5414: if (ref($curr) eq 'HASH') {
5415: # Create Navigation:
5416: # Navigation Script
5417: $nav_script = <<"ENDSCRIPT";
5418: <script type="text/javascript">
5419: // <![CDATA[
5420: function chgPage(caller) {
5421: if (caller == 'previous') {
5422: document.$formname.page.value --;
5423: }
5424: if (caller == 'next') {
5425: document.$formname.page.value ++;
5426: }
5427: document.$formname.submit();
5428: return;
5429: }
5430: // ]]>
5431: </script>
5432: ENDSCRIPT
5433: # Navigation Buttons
5434: $nav_links = '<p>';
5435: if (($curr->{'page'} > 1) || ($more_records)) {
5436: if ($curr->{'page'} > 1) {
5437: $nav_links .= '<input type="button"'
5438: .' onclick="javascript:chgPage('."'previous'".');"'
5439: .' value="'.&mt('Previous [_1] changes',$curr->{'show'})
5440: .'" /> ';
5441: }
5442: if ($more_records) {
5443: $nav_links .= '<input type="button"'
5444: .' onclick="javascript:chgPage('."'next'".');"'
5445: .' value="'.&mt('Next [_1] changes',$curr->{'show'})
5446: .'" />';
5447: }
5448: }
5449: $nav_links .= '</p>';
5450: }
5451: return ($nav_script,$nav_links);
5452: }
5453:
5454: sub role_display_filter {
5455: my ($formname,$cdom,$cnum,$curr,$version,$crstype) = @_;
5456: my $context = 'course';
5457: my $lctype = lc($crstype);
5458: my $nolink = 1;
5459: my $output = '<table><tr><td valign="top">'.
5460: '<span class="LC_nobreak"><b>'.&mt('Changes/page:').'</b></span><br />'.
5461: &Apache::lonmeta::selectbox('show',$curr->{'show'},undef,
5462: (&mt('all'),5,10,20,50,100,1000,10000)).
5463: '</td><td> </td>';
5464: my $startform =
5465: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_start_date',
5466: $curr->{'rolelog_start_date'},undef,
5467: undef,undef,undef,undef,undef,undef,$nolink);
5468: my $endform =
5469: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_end_date',
5470: $curr->{'rolelog_end_date'},undef,
5471: undef,undef,undef,undef,undef,undef,$nolink);
5472: my %lt = &rolechg_contexts($crstype);
5473: $output .= '<td valign="top"><b>'.&mt('Window during which changes occurred:').'</b><br />'.
5474: '<table><tr><td>'.&mt('After:').
5475: '</td><td>'.$startform.'</td></tr>'.
5476: '<tr><td>'.&mt('Before:').'</td>'.
5477: '<td>'.$endform.'</td></tr></table>'.
5478: '</td>'.
5479: '<td> </td>'.
5480: '<td valign="top"><b>'.&mt('Role:').'</b><br />'.
5481: '<select name="role"><option value="any"';
5482: if ($curr->{'role'} eq 'any') {
5483: $output .= ' selected="selected"';
5484: }
5485: $output .= '>'.&mt('Any').'</option>'."\n";
5486: my @roles = &Apache::lonuserutils::course_roles($context,undef,1,$lctype);
5487: foreach my $role (@roles) {
5488: my $plrole;
5489: if ($role eq 'cr') {
5490: $plrole = &mt('Custom Role');
5491: } else {
5492: $plrole=&Apache::lonnet::plaintext($role,$crstype);
5493: }
5494: my $selstr = '';
5495: if ($role eq $curr->{'role'}) {
5496: $selstr = ' selected="selected"';
5497: }
5498: $output .= ' <option value="'.$role.'"'.$selstr.'>'.$plrole.'</option>';
5499: }
5500: $output .= '</select></td>'.
5501: '<td> </td>'.
5502: '<td valign="top"><b>'.
5503: &mt('Context:').'</b><br /><select name="chgcontext">';
5504: foreach my $chgtype ('any','auto','updatenow','createcourse','course','domain','selfenroll','requestcourses') {
5505: my $selstr = '';
5506: if ($curr->{'chgcontext'} eq $chgtype) {
5507: $selstr = ' selected="selected"';
5508: }
5509: if (($chgtype eq 'auto') || ($chgtype eq 'updatenow')) {
5510: next if (!&Apache::lonnet::auto_run($cnum,$cdom));
5511: }
5512: $output .= '<option value="'.$chgtype.'"'.$selstr.'>'.$lt{$chgtype}.'</option>'."\n";
5513: }
5514: $output .= '</select></td>'
5515: .'</tr></table>';
5516:
5517: # Update Display button
5518: $output .= '<p>'
5519: .'<input type="submit" value="'.&mt('Update Display').'" />'
5520: .'</p>';
5521:
5522: # Server version info
5523: $output .= '<p class="LC_info">'
5524: .&mt('Only changes made from servers running LON-CAPA [_1] or later are displayed.'
5525: ,'2.6.99.0');
5526: if ($version) {
5527: $output .= ' '.&mt('This LON-CAPA server is version [_1]',$version);
5528: }
5529: $output .= '</p><hr />';
5530: return $output;
5531: }
5532:
5533: sub rolechg_contexts {
5534: my ($crstype) = @_;
5535: my %lt = &Apache::lonlocal::texthash (
5536: any => 'Any',
5537: auto => 'Automated enrollment',
5538: updatenow => 'Roster Update',
5539: createcourse => 'Course Creation',
5540: course => 'User Management in course',
5541: domain => 'User Management in domain',
5542: selfenroll => 'Self-enrolled',
5543: requestcourses => 'Course Request',
5544: );
5545: if ($crstype eq 'Community') {
5546: $lt{'createcourse'} = &mt('Community Creation');
5547: $lt{'course'} = &mt('User Management in community');
5548: $lt{'requestcourses'} = &mt('Community Request');
5549: }
5550: return %lt;
5551: }
5552:
5553: #-------------------------------------------------- functions for &phase_two
5554: sub user_search_result {
5555: my ($context,$srch) = @_;
5556: my %allhomes;
5557: my %inst_matches;
5558: my %srch_results;
5559: my ($response,$currstate,$forcenewuser,$dirsrchres);
5560: $srch->{'srchterm'} =~ s/\s+/ /g;
5561: if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
5562: $response = &mt('Invalid search.');
5563: }
5564: if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
5565: $response = &mt('Invalid search.');
5566: }
5567: if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
5568: $response = &mt('Invalid search.');
5569: }
5570: if ($srch->{'srchterm'} eq '') {
5571: $response = &mt('You must enter a search term.');
5572: }
5573: if ($srch->{'srchterm'} =~ /^\s+$/) {
5574: $response = &mt('Your search term must contain more than just spaces.');
5575: }
5576: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
5577: if (($srch->{'srchdomain'} eq '') ||
5578: ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
5579: $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
5580: }
5581: }
5582: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
5583: ($srch->{'srchin'} eq 'alc')) {
5584: if ($srch->{'srchby'} eq 'uname') {
5585: my $unamecheck = $srch->{'srchterm'};
5586: if ($srch->{'srchtype'} eq 'contains') {
5587: if ($unamecheck !~ /^\w/) {
5588: $unamecheck = 'a'.$unamecheck;
5589: }
5590: }
5591: if ($unamecheck !~ /^$match_username$/) {
5592: $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
5593: }
5594: }
5595: }
5596: if ($response ne '') {
5597: $response = '<span class="LC_warning">'.$response.'</span>';
5598: }
5599: if ($srch->{'srchin'} eq 'instd') {
5600: my $instd_chk = &directorysrch_check($srch);
5601: if ($instd_chk ne 'ok') {
5602: $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
5603: '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
5604: }
5605: }
5606: if ($response ne '') {
5607: return ($currstate,$response);
5608: }
5609: if ($srch->{'srchby'} eq 'uname') {
5610: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
5611: if ($env{'form.forcenew'}) {
5612: if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
5613: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5614: if ($uhome eq 'no_host') {
5615: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
5616: my $showdom = &display_domain_info($env{'request.role.domain'});
5617: $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
5618: } else {
5619: $currstate = 'modify';
5620: }
5621: } else {
5622: $currstate = 'modify';
5623: }
5624: } else {
5625: if ($srch->{'srchin'} eq 'dom') {
5626: if ($srch->{'srchtype'} eq 'exact') {
5627: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5628: if ($uhome eq 'no_host') {
5629: ($currstate,$response,$forcenewuser) =
5630: &build_search_response($context,$srch,%srch_results);
5631: } else {
5632: $currstate = 'modify';
5633: my $uname = $srch->{'srchterm'};
5634: my $udom = $srch->{'srchdomain'};
5635: $srch_results{$uname.':'.$udom} =
5636: { &Apache::lonnet::get('environment',
5637: ['firstname',
5638: 'lastname',
5639: 'permanentemail'],
5640: $udom,$uname)
5641: };
5642: }
5643: } else {
5644: %srch_results = &Apache::lonnet::usersearch($srch);
5645: ($currstate,$response,$forcenewuser) =
5646: &build_search_response($context,$srch,%srch_results);
5647: }
5648: } else {
5649: my $courseusers = &get_courseusers();
5650: if ($srch->{'srchtype'} eq 'exact') {
5651: if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
5652: $currstate = 'modify';
5653: } else {
5654: ($currstate,$response,$forcenewuser) =
5655: &build_search_response($context,$srch,%srch_results);
5656: }
5657: } else {
5658: foreach my $user (keys(%$courseusers)) {
5659: my ($cuname,$cudomain) = split(/:/,$user);
5660: if ($cudomain eq $srch->{'srchdomain'}) {
5661: my $matched = 0;
5662: if ($srch->{'srchtype'} eq 'begins') {
5663: if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
5664: $matched = 1;
5665: }
5666: } else {
5667: if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
5668: $matched = 1;
5669: }
5670: }
5671: if ($matched) {
5672: $srch_results{$user} =
5673: {&Apache::lonnet::get('environment',
5674: ['firstname',
5675: 'lastname',
5676: 'permanentemail'],
5677: $cudomain,$cuname)};
5678: }
5679: }
5680: }
5681: ($currstate,$response,$forcenewuser) =
5682: &build_search_response($context,$srch,%srch_results);
5683: }
5684: }
5685: }
5686: } elsif ($srch->{'srchin'} eq 'alc') {
5687: $currstate = 'query';
5688: } elsif ($srch->{'srchin'} eq 'instd') {
5689: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5690: if ($dirsrchres eq 'ok') {
5691: ($currstate,$response,$forcenewuser) =
5692: &build_search_response($context,$srch,%srch_results);
5693: } else {
5694: my $showdom = &display_domain_info($srch->{'srchdomain'});
5695: $response = '<span class="LC_warning">'.
5696: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5697: '</span><br />'.
5698: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5699: '<br /><br />';
5700: }
5701: }
5702: } else {
5703: if ($srch->{'srchin'} eq 'dom') {
5704: %srch_results = &Apache::lonnet::usersearch($srch);
5705: ($currstate,$response,$forcenewuser) =
5706: &build_search_response($context,$srch,%srch_results);
5707: } elsif ($srch->{'srchin'} eq 'crs') {
5708: my $courseusers = &get_courseusers();
5709: foreach my $user (keys(%$courseusers)) {
5710: my ($uname,$udom) = split(/:/,$user);
5711: my %names = &Apache::loncommon::getnames($uname,$udom);
5712: my %emails = &Apache::loncommon::getemails($uname,$udom);
5713: if ($srch->{'srchby'} eq 'lastname') {
5714: if ((($srch->{'srchtype'} eq 'exact') &&
5715: ($names{'lastname'} eq $srch->{'srchterm'})) ||
5716: (($srch->{'srchtype'} eq 'begins') &&
5717: ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
5718: (($srch->{'srchtype'} eq 'contains') &&
5719: ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
5720: $srch_results{$user} = {firstname => $names{'firstname'},
5721: lastname => $names{'lastname'},
5722: permanentemail => $emails{'permanentemail'},
5723: };
5724: }
5725: } elsif ($srch->{'srchby'} eq 'lastfirst') {
5726: my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
5727: $srchlast =~ s/\s+$//;
5728: $srchfirst =~ s/^\s+//;
5729: if ($srch->{'srchtype'} eq 'exact') {
5730: if (($names{'lastname'} eq $srchlast) &&
5731: ($names{'firstname'} eq $srchfirst)) {
5732: $srch_results{$user} = {firstname => $names{'firstname'},
5733: lastname => $names{'lastname'},
5734: permanentemail => $emails{'permanentemail'},
5735:
5736: };
5737: }
5738: } elsif ($srch->{'srchtype'} eq 'begins') {
5739: if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
5740: ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
5741: $srch_results{$user} = {firstname => $names{'firstname'},
5742: lastname => $names{'lastname'},
5743: permanentemail => $emails{'permanentemail'},
5744: };
5745: }
5746: } else {
5747: if (($names{'lastname'} =~ /\Q$srchlast\E/i) &&
5748: ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
5749: $srch_results{$user} = {firstname => $names{'firstname'},
5750: lastname => $names{'lastname'},
5751: permanentemail => $emails{'permanentemail'},
5752: };
5753: }
5754: }
5755: }
5756: }
5757: ($currstate,$response,$forcenewuser) =
5758: &build_search_response($context,$srch,%srch_results);
5759: } elsif ($srch->{'srchin'} eq 'alc') {
5760: $currstate = 'query';
5761: } elsif ($srch->{'srchin'} eq 'instd') {
5762: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5763: if ($dirsrchres eq 'ok') {
5764: ($currstate,$response,$forcenewuser) =
5765: &build_search_response($context,$srch,%srch_results);
5766: } else {
5767: my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = '<span class="LC_warning">'.
5768: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5769: '</span><br />'.
5770: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5771: '<br /><br />';
5772: }
5773: }
5774: }
5775: return ($currstate,$response,$forcenewuser,\%srch_results);
5776: }
5777:
5778: sub directorysrch_check {
5779: my ($srch) = @_;
5780: my $can_search = 0;
5781: my $response;
5782: my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
5783: ['directorysrch'],$srch->{'srchdomain'});
5784: my $showdom = &display_domain_info($srch->{'srchdomain'});
5785: if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
5786: if (!$dom_inst_srch{'directorysrch'}{'available'}) {
5787: return &mt('Institutional directory search is not available in domain: [_1]',$showdom);
5788: }
5789: if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
5790: if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
5791: return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom);
5792: }
5793: my @usertypes = split(/:/,$env{'environment.inststatus'});
5794: if (!@usertypes) {
5795: push(@usertypes,'default');
5796: }
5797: if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
5798: foreach my $type (@usertypes) {
5799: if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
5800: $can_search = 1;
5801: last;
5802: }
5803: }
5804: }
5805: if (!$can_search) {
5806: my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
5807: my @longtypes;
5808: foreach my $item (@usertypes) {
5809: if (defined($insttypes->{$item})) {
5810: push (@longtypes,$insttypes->{$item});
5811: } elsif ($item eq 'default') {
5812: push (@longtypes,&mt('other'));
5813: }
5814: }
5815: my $insttype_str = join(', ',@longtypes);
5816: return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
5817: }
5818: } else {
5819: $can_search = 1;
5820: }
5821: } else {
5822: return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
5823: }
5824: my %longtext = &Apache::lonlocal::texthash (
5825: uname => 'username',
5826: lastfirst => 'last name, first name',
5827: lastname => 'last name',
5828: contains => 'contains',
5829: exact => 'as exact match to',
5830: begins => 'begins with',
5831: );
5832: if ($can_search) {
5833: if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
5834: if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
5835: return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
5836: }
5837: } else {
5838: return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
5839: }
5840: }
5841: if ($can_search) {
5842: if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
5843: if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
5844: return 'ok';
5845: } else {
5846: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5847: }
5848: } else {
5849: if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
5850: ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
5851: ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
5852: return 'ok';
5853: } else {
5854: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5855: }
5856: }
5857: }
5858: }
5859:
5860: sub get_courseusers {
5861: my %advhash;
5862: my $classlist = &Apache::loncoursedata::get_classlist();
5863: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
5864: foreach my $role (sort(keys(%coursepersonnel))) {
5865: foreach my $user (split(/\,/,$coursepersonnel{$role})) {
5866: if (!exists($classlist->{$user})) {
5867: $classlist->{$user} = [];
5868: }
5869: }
5870: }
5871: return $classlist;
5872: }
5873:
5874: sub build_search_response {
5875: my ($context,$srch,%srch_results) = @_;
5876: my ($currstate,$response,$forcenewuser);
5877: my %names = (
5878: 'uname' => 'username',
5879: 'lastname' => 'last name',
5880: 'lastfirst' => 'last name, first name',
5881: 'crs' => 'this course',
5882: 'dom' => 'LON-CAPA domain',
5883: 'instd' => 'the institutional directory for domain',
5884: );
5885:
5886: my %single = (
5887: begins => 'A match',
5888: contains => 'A match',
5889: exact => 'An exact match',
5890: );
5891: my %nomatch = (
5892: begins => 'No match',
5893: contains => 'No match',
5894: exact => 'No exact match',
5895: );
5896: if (keys(%srch_results) > 1) {
5897: $currstate = 'select';
5898: } else {
5899: if (keys(%srch_results) == 1) {
5900: $currstate = 'modify';
5901: $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
5902: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5903: $response .= ': '.&display_domain_info($srch->{'srchdomain'});
5904: }
5905: } else { # Search has nothing found. Prepare message to user.
5906: $response = '<span class="LC_warning">';
5907: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5908: $response .= &mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} [_1] in $names{$srch->{'srchin'}}: [_2]",
5909: '<b>'.$srch->{'srchterm'}.'</b>',
5910: &display_domain_info($srch->{'srchdomain'}));
5911: } else {
5912: $response .= &mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} [_1] in $names{$srch->{'srchin'}}.",
5913: '<b>'.$srch->{'srchterm'}.'</b>');
5914: }
5915: $response .= '</span>';
5916:
5917: if ($srch->{'srchin'} ne 'alc') {
5918: $forcenewuser = 1;
5919: my $cansrchinst = 0;
5920: if ($srch->{'srchdomain'}) {
5921: my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
5922: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
5923: if ($domconfig{'directorysrch'}{'available'}) {
5924: $cansrchinst = 1;
5925: }
5926: }
5927: }
5928: if ((($srch->{'srchby'} eq 'lastfirst') ||
5929: ($srch->{'srchby'} eq 'lastname')) &&
5930: ($srch->{'srchin'} eq 'dom')) {
5931: if ($cansrchinst) {
5932: $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
5933: }
5934: }
5935: if ($srch->{'srchin'} eq 'crs') {
5936: $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
5937: }
5938: }
5939: my $createdom = $env{'request.role.domain'};
5940: if ($context eq 'requestcrs') {
5941: if ($env{'form.coursedom'} ne '') {
5942: $createdom = $env{'form.coursedom'};
5943: }
5944: }
5945: if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $createdom)) {
5946: my $cancreate =
5947: &Apache::lonuserutils::can_create_user($createdom,$context);
5948: my $targetdom = '<span class="LC_cusr_emph">'.$createdom.'</span>';
5949: if ($cancreate) {
5950: my $showdom = &display_domain_info($createdom);
5951: $response .= '<br /><br />'
5952: .'<b>'.&mt('To add a new user:').'</b>'
5953: .'<br />';
5954: if ($context eq 'requestcrs') {
5955: $response .= &mt("(You can only define new users in the new course's domain - [_1])",$targetdom);
5956: } else {
5957: $response .= &mt("(You can only create new users in your current role's domain - [_1])",$targetdom);
5958: }
5959: $response .='<ul><li>'
5960: .&mt("Set 'Domain/institution to search' to: [_1]",'<span class="LC_cusr_emph">'.$showdom.'</span>')
5961: .'</li><li>'
5962: .&mt("Set 'Search criteria' to: [_1]username is ..... in selected LON-CAPA domain[_2]",'<span class="LC_cusr_emph">','</span>')
5963: .'</li><li>'
5964: .&mt('Provide the proposed username')
5965: .'</li><li>'
5966: .&mt("Click 'Search'")
5967: .'</li></ul><br />';
5968: } else {
5969: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
5970: $response .= '<br /><br />';
5971: if ($context eq 'requestcrs') {
5972: $response .= &mt("You are not authorized to define new users in the new course's domain - [_1].",$targetdom);
5973: } else {
5974: $response .= &mt("You are not authorized to create new users in your current role's domain - [_1].",$targetdom);
5975: }
5976: $response .= '<br />'
5977: .&mt('Please contact the [_1]helpdesk[_2] if you need to create a new user.'
5978: ,' <a'.$helplink.'>'
5979: ,'</a>')
5980: .'<br /><br />';
5981: }
5982: }
5983: }
5984: }
5985: return ($currstate,$response,$forcenewuser);
5986: }
5987:
5988: sub display_domain_info {
5989: my ($dom) = @_;
5990: my $output = $dom;
5991: if ($dom ne '') {
5992: my $domdesc = &Apache::lonnet::domain($dom,'description');
5993: if ($domdesc ne '') {
5994: $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
5995: }
5996: }
5997: return $output;
5998: }
5999:
6000: sub crumb_utilities {
6001: my %elements = (
6002: crtuser => {
6003: srchterm => 'text',
6004: srchin => 'selectbox',
6005: srchby => 'selectbox',
6006: srchtype => 'selectbox',
6007: srchdomain => 'selectbox',
6008: },
6009: crtusername => {
6010: srchterm => 'text',
6011: srchdomain => 'selectbox',
6012: },
6013: docustom => {
6014: rolename => 'selectbox',
6015: newrolename => 'textbox',
6016: },
6017: studentform => {
6018: srchterm => 'text',
6019: srchin => 'selectbox',
6020: srchby => 'selectbox',
6021: srchtype => 'selectbox',
6022: srchdomain => 'selectbox',
6023: },
6024: );
6025:
6026: my $jsback .= qq|
6027: function backPage(formname,prevphase,prevstate) {
6028: if (typeof prevphase == 'undefined') {
6029: formname.phase.value = '';
6030: }
6031: else {
6032: formname.phase.value = prevphase;
6033: }
6034: if (typeof prevstate == 'undefined') {
6035: formname.currstate.value = '';
6036: }
6037: else {
6038: formname.currstate.value = prevstate;
6039: }
6040: formname.submit();
6041: }
6042: |;
6043: return ($jsback,\%elements);
6044: }
6045:
6046: sub course_level_table {
6047: my (%inccourses) = @_;
6048: my $table = '';
6049: # Custom Roles?
6050:
6051: my %customroles=&Apache::lonuserutils::my_custom_roles();
6052: my %lt=&Apache::lonlocal::texthash(
6053: 'exs' => "Existing sections",
6054: 'new' => "Define new section",
6055: 'ssd' => "Set Start Date",
6056: 'sed' => "Set End Date",
6057: 'crl' => "Course Level",
6058: 'act' => "Activate",
6059: 'rol' => "Role",
6060: 'ext' => "Extent",
6061: 'grs' => "Section",
6062: 'sta' => "Start",
6063: 'end' => "End"
6064: );
6065:
6066: foreach my $protectedcourse (sort(keys(%inccourses))) {
6067: my $thiscourse=$protectedcourse;
6068: $thiscourse=~s:_:/:g;
6069: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
6070: my $isowner = &is_courseowner($protectedcourse,$coursedata{'internal.courseowner'});
6071: my $area=$coursedata{'description'};
6072: my $crstype=$coursedata{'type'};
6073: if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; }
6074: my ($domain,$cnum)=split(/\//,$thiscourse);
6075: my %sections_count;
6076: if (defined($env{'request.course.id'})) {
6077: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
6078: %sections_count =
6079: &Apache::loncommon::get_sections($domain,$cnum);
6080: }
6081: }
6082: my @roles = &Apache::lonuserutils::roles_by_context('course','',$crstype);
6083: foreach my $role (@roles) {
6084: my $plrole=&Apache::lonnet::plaintext($role,$crstype);
6085: if ((&Apache::lonnet::allowed('c'.$role,$thiscourse)) ||
6086: ((($role eq 'cc') || ($role eq 'co')) && ($isowner))) {
6087: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6088: $plrole,\%sections_count,\%lt);
6089: } elsif ($env{'request.course.sec'} ne '') {
6090: if (&Apache::lonnet::allowed('c'.$role,$thiscourse.'/'.
6091: $env{'request.course.sec'})) {
6092: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6093: $plrole,\%sections_count,\%lt);
6094: }
6095: }
6096: }
6097: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
6098: foreach my $cust (sort(keys(%customroles))) {
6099: next if ($crstype eq 'Community' && $customroles{$cust} =~ /bre\&S/);
6100: my $role = 'cr_cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$cust;
6101: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6102: $cust,\%sections_count,\%lt);
6103: }
6104: }
6105: }
6106: return '' if ($table eq ''); # return nothing if there is nothing
6107: # in the table
6108: my $result;
6109: if (!$env{'request.course.id'}) {
6110: $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
6111: }
6112: $result .=
6113: &Apache::loncommon::start_data_table().
6114: &Apache::loncommon::start_data_table_header_row().
6115: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.'</th>
6116: <th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
6117: &Apache::loncommon::end_data_table_header_row().
6118: $table.
6119: &Apache::loncommon::end_data_table();
6120: return $result;
6121: }
6122:
6123: sub course_level_row {
6124: my ($protectedcourse,$role,$area,$domain,$plrole,$sections_count,$lt) = @_;
6125: my $row = &Apache::loncommon::start_data_table_row().
6126: ' <td><input type="checkbox" name="act_'.
6127: $protectedcourse.'_'.$role.'" /></td>'."\n".
6128: ' <td>'.$plrole.'</td>'."\n".
6129: ' <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
6130: if (($role eq 'cc') || ($role eq 'co')) {
6131: $row .= '<td> </td>';
6132: } elsif ($env{'request.course.sec'} ne '') {
6133: $row .= ' <td><input type="hidden" value="'.
6134: $env{'request.course.sec'}.'" '.
6135: 'name="sec_'.$protectedcourse.'_'.$role.'" />'.
6136: $env{'request.course.sec'}.'</td>';
6137: } else {
6138: if (ref($sections_count) eq 'HASH') {
6139: my $currsec =
6140: &Apache::lonuserutils::course_sections($sections_count,
6141: $protectedcourse.'_'.$role);
6142: $row .= '<td><table class="LC_createuser">'."\n".
6143: '<tr class="LC_section_row">'."\n".
6144: ' <td valign="top">'.$lt->{'exs'}.'<br />'.
6145: $currsec.'</td>'."\n".
6146: ' <td> </td>'."\n".
6147: ' <td valign="top"> '.$lt->{'new'}.'<br />'.
6148: '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.
6149: '" value="" />'.
6150: '<input type="hidden" '.
6151: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n".
6152: '</tr></table></td>'."\n";
6153: } else {
6154: $row .= '<td><input type="text" size="10" '.
6155: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n";
6156: }
6157: }
6158: $row .= <<ENDTIMEENTRY;
6159: <td><input type="hidden" name="start_$protectedcourse\_$role" value="" />
6160: <a href=
6161: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'ssd'}</a></td>
6162: <td><input type="hidden" name="end_$protectedcourse\_$role" value="" />
6163: <a href=
6164: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'sed'}</a></td>
6165: ENDTIMEENTRY
6166: $row .= &Apache::loncommon::end_data_table_row();
6167: return $row;
6168: }
6169:
6170: sub course_level_dc {
6171: my ($dcdom) = @_;
6172: my %customroles=&Apache::lonuserutils::my_custom_roles();
6173: my @roles = &Apache::lonuserutils::roles_by_context('course');
6174: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
6175: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
6176: '<input type="hidden" name="dccourse" value="" />';
6177: my $courseform='<b>'.&Apache::loncommon::selectcourse_link
6178: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Course/Community','crstype').'</b>';
6179: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu','role','Course/Community Browser');
6180: my %lt=&Apache::lonlocal::texthash(
6181: 'rol' => "Role",
6182: 'grs' => "Section",
6183: 'exs' => "Existing sections",
6184: 'new' => "Define new section",
6185: 'sta' => "Start",
6186: 'end' => "End",
6187: 'ssd' => "Set Start Date",
6188: 'sed' => "Set End Date"
6189: );
6190: my $header = '<h4>'.&mt('Course/Community Level').'</h4>'.
6191: &Apache::loncommon::start_data_table().
6192: &Apache::loncommon::start_data_table_header_row().
6193: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
6194: &Apache::loncommon::end_data_table_header_row();
6195: my $otheritems = &Apache::loncommon::start_data_table_row()."\n".
6196: '<td><br /><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc','','','','crstype'".')" /></td>'."\n".
6197: '<td valign><br /><select name="role">'."\n";
6198: foreach my $role (@roles) {
6199: my $plrole=&Apache::lonnet::plaintext($role);
6200: $otheritems .= ' <option value="'.$role.'">'.$plrole;
6201: }
6202: if ( keys %customroles > 0) {
6203: foreach my $cust (sort keys %customroles) {
6204: my $custrole='cr_cr_'.$env{'user.domain'}.
6205: '_'.$env{'user.name'}.'_'.$cust;
6206: $otheritems .= ' <option value="'.$custrole.'">'.$cust;
6207: }
6208: }
6209: $otheritems .= '</select></td><td>'.
6210: '<table border="0" cellspacing="0" cellpadding="0">'.
6211: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
6212: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
6213: '<td> </td>'.
6214: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
6215: '<input type="text" name="newsec" value="" />'.
6216: '<input type="hidden" name="section" value="" />'.
6217: '<input type="hidden" name="groups" value="" />'.
6218: '<input type="hidden" name="crstype" value="" /></td>'.
6219: '</tr></table></td>';
6220: $otheritems .= <<ENDTIMEENTRY;
6221: <td><br /><input type="hidden" name="start" value='' />
6222: <a href=
6223: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
6224: <td><br /><input type="hidden" name="end" value='' />
6225: <a href=
6226: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
6227: ENDTIMEENTRY
6228: $otheritems .= &Apache::loncommon::end_data_table_row().
6229: &Apache::loncommon::end_data_table()."\n";
6230: return $cb_jscript.$header.$hiddenitems.$otheritems;
6231: }
6232:
6233: sub update_selfenroll_config {
6234: my ($r,$context,$permission) = @_;
6235: my ($row,$lt) = &get_selfenroll_titles();
6236: my %curr_groups = &Apache::longroup::coursegroups();
6237: my (%changes,%warning);
6238: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
6239: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
6240: my $curr_types;
6241: if (ref($row) eq 'ARRAY') {
6242: foreach my $item (@{$row}) {
6243: if ($item eq 'enroll_dates') {
6244: my (%currenrolldate,%newenrolldate);
6245: foreach my $type ('start','end') {
6246: $currenrolldate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_date'};
6247: $newenrolldate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_date');
6248: if ($newenrolldate{$type} ne $currenrolldate{$type}) {
6249: $changes{'internal.selfenroll_'.$type.'_date'} = $newenrolldate{$type};
6250: }
6251: }
6252: } elsif ($item eq 'access_dates') {
6253: my (%currdate,%newdate);
6254: foreach my $type ('start','end') {
6255: $currdate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_access'};
6256: $newdate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_access');
6257: if ($newdate{$type} ne $currdate{$type}) {
6258: $changes{'internal.selfenroll_'.$type.'_access'} = $newdate{$type};
6259: }
6260: }
6261: } elsif ($item eq 'types') {
6262: $curr_types =
6263: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6264: if ($env{'form.selfenroll_all'}) {
6265: if ($curr_types ne '*') {
6266: $changes{'internal.selfenroll_types'} = '*';
6267: } else {
6268: next;
6269: }
6270: } else {
6271: my %currdoms;
6272: my @entries = split(/;/,$curr_types);
6273: my @deletedoms = &Apache::loncommon::get_env_multiple('form.selfenroll_delete');
6274: my @activations = &Apache::loncommon::get_env_multiple('form.selfenroll_activate');
6275: my $newnum = 0;
6276: my @latesttypes;
6277: foreach my $num (@activations) {
6278: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$num);
6279: if (@types > 0) {
6280: @types = sort(@types);
6281: my $typestr = join(',',@types);
6282: my $typedom = $env{'form.selfenroll_dom_'.$num};
6283: $latesttypes[$newnum] = $typedom.':'.$typestr;
6284: $currdoms{$typedom} = 1;
6285: $newnum ++;
6286: }
6287: }
6288: for (my $j=0; $j<$env{'form.selfenroll_types_total'}; $j++) {
6289: if ((!grep(/^$j$/,@deletedoms)) && (!grep(/^$j$/,@activations))) {
6290: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$j);
6291: if (@types > 0) {
6292: @types = sort(@types);
6293: my $typestr = join(',',@types);
6294: my $typedom = $env{'form.selfenroll_dom_'.$j};
6295: $latesttypes[$newnum] = $typedom.':'.$typestr;
6296: $currdoms{$typedom} = 1;
6297: $newnum ++;
6298: }
6299: }
6300: }
6301: if ($env{'form.selfenroll_newdom'} ne '') {
6302: my $typedom = $env{'form.selfenroll_newdom'};
6303: if ((!defined($currdoms{$typedom})) &&
6304: (&Apache::lonnet::domain($typedom) ne '')) {
6305: my $typestr;
6306: my ($othertitle,$usertypes,$types) =
6307: &Apache::loncommon::sorted_inst_types($typedom);
6308: my $othervalue = 'any';
6309: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6310: if (@{$types} > 0) {
6311: my @esc_types = map { &escape($_); } @{$types};
6312: $othervalue = 'other';
6313: $typestr = join(',',(@esc_types,$othervalue));
6314: }
6315: $typestr = $othervalue;
6316: } else {
6317: $typestr = $othervalue;
6318: }
6319: $latesttypes[$newnum] = $typedom.':'.$typestr;
6320: $newnum ++ ;
6321: }
6322: }
6323: my $selfenroll_types = join(';',@latesttypes);
6324: if ($selfenroll_types ne $curr_types) {
6325: $changes{'internal.selfenroll_types'} = $selfenroll_types;
6326: }
6327: }
6328: } elsif ($item eq 'limit') {
6329: my $newlimit = $env{'form.selfenroll_limit'};
6330: my $newcap = $env{'form.selfenroll_cap'};
6331: $newcap =~s/\s+//g;
6332: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6333: $currlimit = 'none' if ($currlimit eq '');
6334: my $currcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6335: if ($newlimit ne $currlimit) {
6336: if ($newlimit ne 'none') {
6337: if ($newcap =~ /^\d+$/) {
6338: if ($newcap ne $currcap) {
6339: $changes{'internal.selfenroll_cap'} = $newcap;
6340: }
6341: $changes{'internal.selfenroll_limit'} = $newlimit;
6342: } else {
6343: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6344: }
6345: } elsif ($currcap ne '') {
6346: $changes{'internal.selfenroll_cap'} = '';
6347: $changes{'internal.selfenroll_limit'} = $newlimit;
6348: }
6349: } elsif ($currlimit ne 'none') {
6350: if ($newcap =~ /^\d+$/) {
6351: if ($newcap ne $currcap) {
6352: $changes{'internal.selfenroll_cap'} = $newcap;
6353: }
6354: } else {
6355: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6356: }
6357: }
6358: } elsif ($item eq 'approval') {
6359: my (@currnotified,@newnotified);
6360: my $currapproval = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6361: my $currnotifylist = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6362: if ($currnotifylist ne '') {
6363: @currnotified = split(/,/,$currnotifylist);
6364: @currnotified = sort(@currnotified);
6365: }
6366: my $newapproval = $env{'form.selfenroll_approval'};
6367: @newnotified = &Apache::loncommon::get_env_multiple('form.selfenroll_notify');
6368: @newnotified = sort(@newnotified);
6369: if ($newapproval ne $currapproval) {
6370: $changes{'internal.selfenroll_approval'} = $newapproval;
6371: if (!$newapproval) {
6372: if ($currnotifylist ne '') {
6373: $changes{'internal.selfenroll_notifylist'} = '';
6374: }
6375: } else {
6376: my @differences =
6377: &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6378: if (@differences > 0) {
6379: if (@newnotified > 0) {
6380: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6381: } else {
6382: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6383: }
6384: }
6385: }
6386: } else {
6387: my @differences = &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6388: if (@differences > 0) {
6389: if (@newnotified > 0) {
6390: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6391: } else {
6392: $changes{'internal.selfenroll_notifylist'} = '';
6393: }
6394: }
6395: }
6396: } else {
6397: my $curr_val =
6398: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6399: my $newval = $env{'form.selfenroll_'.$item};
6400: if ($item eq 'section') {
6401: $newval = $env{'form.sections'};
6402: if (defined($curr_groups{$newval})) {
6403: $newval = $curr_val;
6404: $warning{$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');
6405: } elsif ($newval eq 'all') {
6406: $newval = $curr_val;
6407: $warning{$item} = &mt('Section for self-enrolled users unchanged, as "all" is a reserved section name.');
6408: }
6409: if ($newval eq '') {
6410: $newval = 'none';
6411: }
6412: }
6413: if ($newval ne $curr_val) {
6414: $changes{'internal.selfenroll_'.$item} = $newval;
6415: }
6416: }
6417: }
6418: if (keys(%warning) > 0) {
6419: foreach my $item (@{$row}) {
6420: if (exists($warning{$item})) {
6421: $r->print($warning{$item}.'<br />');
6422: }
6423: }
6424: }
6425: if (keys(%changes) > 0) {
6426: my $putresult = &Apache::lonnet::put('environment',\%changes,$cdom,$cnum);
6427: if ($putresult eq 'ok') {
6428: if ((exists($changes{'internal.selfenroll_types'})) ||
6429: (exists($changes{'internal.selfenroll_start_date'})) ||
6430: (exists($changes{'internal.selfenroll_end_date'}))) {
6431: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
6432: $cnum,undef,undef,'Course');
6433: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
6434: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
6435: foreach my $item ('selfenroll_types','selfenroll_start_date','selfenroll_end_date') {
6436: if (exists($changes{'internal.'.$item})) {
6437: $crsinfo{$env{'request.course.id'}}{$item} =
6438: $changes{'internal.'.$item};
6439: }
6440: }
6441: my $crsputresult =
6442: &Apache::lonnet::courseidput($cdom,\%crsinfo,
6443: $chome,'notime');
6444: }
6445: }
6446: $r->print(&mt('The following changes were made to self-enrollment settings:').'<ul>');
6447: foreach my $item (@{$row}) {
6448: my $title = $item;
6449: if (ref($lt) eq 'HASH') {
6450: $title = $lt->{$item};
6451: }
6452: if ($item eq 'enroll_dates') {
6453: foreach my $type ('start','end') {
6454: if (exists($changes{'internal.selfenroll_'.$type.'_date'})) {
6455: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_date'});
6456: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6457: $title,$type,$newdate).'</li>');
6458: }
6459: }
6460: } elsif ($item eq 'access_dates') {
6461: foreach my $type ('start','end') {
6462: if (exists($changes{'internal.selfenroll_'.$type.'_access'})) {
6463: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_access'});
6464: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6465: $title,$type,$newdate).'</li>');
6466: }
6467: }
6468: } elsif ($item eq 'limit') {
6469: if ((exists($changes{'internal.selfenroll_limit'})) ||
6470: (exists($changes{'internal.selfenroll_cap'}))) {
6471: my ($newval,$newcap);
6472: if ($changes{'internal.selfenroll_cap'} ne '') {
6473: $newcap = $changes{'internal.selfenroll_cap'}
6474: } else {
6475: $newcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6476: }
6477: if ($changes{'internal.selfenroll_limit'} eq 'none') {
6478: $newval = &mt('No limit');
6479: } elsif ($changes{'internal.selfenroll_limit'} eq
6480: 'allstudents') {
6481: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6482: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6483: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6484: } else {
6485: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6486: if ($currlimit eq 'allstudents') {
6487: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6488: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6489: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6490: }
6491: }
6492: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6493: }
6494: } elsif ($item eq 'approval') {
6495: if ((exists($changes{'internal.selfenroll_approval'})) ||
6496: (exists($changes{'internal.selfenroll_notifylist'}))) {
6497: my ($newval,$newnotify);
6498: if (exists($changes{'internal.selfenroll_notifylist'})) {
6499: $newnotify = $changes{'internal.selfenroll_notifylist'};
6500: } else {
6501: $newnotify = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6502: }
6503: if ($changes{'internal.selfenroll_approval'}) {
6504: $newval = &mt('Yes');
6505: } elsif ($changes{'internal.selfenroll_approval'} eq '0') {
6506: $newval = &mt('No');
6507: } else {
6508: my $currapproval =
6509: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6510: if ($currapproval) {
6511: $newval = &mt('Yes');
6512: } else {
6513: $newval = &mt('No');
6514: }
6515: }
6516: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval));
6517: if ($newnotify) {
6518: $r->print('<br />'.&mt('The following will be notified when an enrollment request needs approval, or has been approved: [_1].',$newnotify));
6519: } else {
6520: $r->print('<br />'.&mt('No notifications sent when an enrollment request needs approval, or has been approved.'));
6521: }
6522: $r->print('</li>'."\n");
6523: }
6524: } else {
6525: if (exists($changes{'internal.selfenroll_'.$item})) {
6526: my $newval = $changes{'internal.selfenroll_'.$item};
6527: if ($item eq 'types') {
6528: if ($newval eq '') {
6529: $newval = &mt('None');
6530: } elsif ($newval eq '*') {
6531: $newval = &mt('Any user in any domain');
6532: }
6533: } elsif ($item eq 'registered') {
6534: if ($newval eq '1') {
6535: $newval = &mt('Yes');
6536: } elsif ($newval eq '0') {
6537: $newval = &mt('No');
6538: }
6539: }
6540: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6541: }
6542: }
6543: }
6544: $r->print('</ul>');
6545: my %newenvhash;
6546: foreach my $key (keys(%changes)) {
6547: $newenvhash{'course.'.$env{'request.course.id'}.'.'.$key} = $changes{$key};
6548: }
6549: &Apache::lonnet::appenv(\%newenvhash);
6550: } else {
6551: $r->print(&mt('An error occurred when saving changes to self-enrollment settings in this course.').'<br />'.&mt('The error was: [_1].',$putresult));
6552: }
6553: } else {
6554: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6555: }
6556: } else {
6557: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6558: }
6559: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
6560: if (ref($visactions) eq 'HASH') {
6561: if (!$visible) {
6562: $r->print('<br />'.$visactions->{'miss'}.'<br />'.$visactions->{'yous'}.
6563: '<br />');
6564: if (ref($vismsgs) eq 'ARRAY') {
6565: $r->print('<br />'.$visactions->{'take'}.'<ul>');
6566: foreach my $item (@{$vismsgs}) {
6567: $r->print('<li>'.$visactions->{$item}.'</li>');
6568: }
6569: $r->print('</ul>');
6570: }
6571: $r->print($cansetvis);
6572: }
6573: }
6574: return;
6575: }
6576:
6577: sub get_selfenroll_titles {
6578: my @row = ('types','registered','enroll_dates','access_dates','section',
6579: 'approval','limit');
6580: my %lt = &Apache::lonlocal::texthash (
6581: types => 'Users allowed to self-enroll in this course',
6582: registered => 'Restrict self-enrollment to students officially registered for the course',
6583: enroll_dates => 'Dates self-enrollment available',
6584: access_dates => 'Course access dates assigned to self-enrolling users',
6585: section => 'Section assigned to self-enrolling users',
6586: approval => 'Self-enrollment requests need approval?',
6587: limit => 'Enrollment limit',
6588: );
6589: return (\@row,\%lt);
6590: }
6591:
6592: sub is_courseowner {
6593: my ($thiscourse,$courseowner) = @_;
6594: if ($courseowner eq '') {
6595: if ($env{'request.course.id'} eq $thiscourse) {
6596: $courseowner = $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'};
6597: }
6598: }
6599: if ($courseowner ne '') {
6600: if ($courseowner eq $env{'user.name'}.':'.$env{'user.domain'}) {
6601: return 1;
6602: }
6603: }
6604: return;
6605: }
6606:
6607: #---------------------------------------------- end functions for &phase_two
6608:
6609: #--------------------------------- functions for &phase_two and &phase_three
6610:
6611: #--------------------------end of functions for &phase_two and &phase_three
6612:
6613: 1;
6614: __END__
6615:
6616:
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