1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.359 2011/12/08 22:10:18 www 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,$crstype,$brcrum) = @_;
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 $helpitem = 'Course_Change_Privileges';
507: if ($env{'form.action'} eq 'custom') {
508: $helpitem = 'Course_Editing_Custom_Roles';
509: } elsif ($env{'form.action'} eq 'singlestudent') {
510: $helpitem = 'Course_Add_Student';
511: }
512: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
513: if ($env{'form.action'} eq 'custom') {
514: push(@{$brcrum},
515: {href=>"javascript:backPage(document.crtuser)",
516: text=>"Pick custom role",
517: help => $helpitem,}
518: );
519: } else {
520: push (@{$brcrum},
521: {href => "javascript:backPage(document.crtuser)",
522: text => $breadcrumb_text{'search'},
523: help => $helpitem,
524: faq => 282,
525: bug => 'Instructor Interface',}
526: );
527: }
528: my %loaditems = (
529: 'onload' => "javascript:setFormElements(document.$formtoset)",
530: );
531: my $args = {bread_crumbs => $brcrum,
532: bread_crumbs_component => 'User Management',
533: add_entries => \%loaditems,};
534: $r->print(&Apache::loncommon::start_page('User Management',$jscript,$args));
535:
536: my %lt=&Apache::lonlocal::texthash(
537: 'srst' => 'Search for a user and enroll as a student',
538: 'srme' => 'Search for a user and enroll as a member',
539: 'srad' => 'Search for a user and modify/add user information or roles',
540: 'usr' => "Username",
541: 'dom' => "Domain",
542: 'ecrp' => "Define or Edit Custom Role",
543: 'nr' => "role name",
544: 'cre' => "Next",
545: );
546:
547: if ($env{'form.action'} eq 'custom') {
548: if (&Apache::lonnet::allowed('mcr','/')) {
549: my $newroletext = &mt('Define new custom role:');
550: $r->print('<form action="/adm/createuser" method="post" name="docustom">'.
551: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
552: '<input type="hidden" name="phase" value="selected_custom_edit" />'.
553: '<h3>'.$lt{'ecrp'}.'</h3>'.
554: &Apache::loncommon::start_data_table().
555: &Apache::loncommon::start_data_table_row().
556: '<td>');
557: if (keys(%existingroles) > 0) {
558: $r->print('<br /><label><input type="radio" name="customroleaction" value="new" checked="checked" onclick="setCustomFields();" /><b>'.$newroletext.'</b></label>');
559: } else {
560: $r->print('<br /><input type="hidden" name="customroleaction" value="new" /><b>'.$newroletext.'</b>');
561: }
562: $r->print('</td><td align="center">'.$lt{'nr'}.'<br /><input type="text" size="15" name="newrolename" onfocus="setCustomAction('."'new'".');" /></td>'.
563: &Apache::loncommon::end_data_table_row());
564: if (keys(%existingroles) > 0) {
565: $r->print(&Apache::loncommon::start_data_table_row().'<td><br />'.
566: '<label><input type="radio" name="customroleaction" value="edit" onclick="setCustomFields();"/><b>'.
567: &mt('View/Modify existing role:').'</b></label></td>'.
568: '<td align="center"><br />'.
569: '<select name="rolename" onchange="setCustomAction('."'edit'".');">'.
570: '<option value="" selected="selected">'.
571: &mt('Select'));
572: foreach my $role (sort(keys(%existingroles))) {
573: $r->print('<option value="'.$role.'">'.$role.'</option>');
574: }
575: $r->print('</select>'.
576: '</td>'.
577: &Apache::loncommon::end_data_table_row());
578: }
579: $r->print(&Apache::loncommon::end_data_table().'<p>'.
580: '<input name="customeditor" type="submit" value="'.
581: $lt{'cre'}.'" /></p>'.
582: '</form>');
583: }
584: } else {
585: my $actiontext = $lt{'srad'};
586: if ($env{'form.action'} eq 'singlestudent') {
587: if ($crstype eq 'Community') {
588: $actiontext = $lt{'srme'};
589: } else {
590: $actiontext = $lt{'srst'};
591: }
592: }
593: $r->print("<h3>$actiontext</h3>");
594: if ($env{'form.origform'} ne 'crtusername') {
595: $r->print("\n".$response);
596: }
597: $r->print(&entry_form($defdom,$srch,$forcenewuser,$context,$response,$crstype));
598: }
599: }
600:
601: sub customrole_javascript {
602: my $js = <<"END";
603: <script type="text/javascript">
604: // <![CDATA[
605:
606: function setCustomFields() {
607: if (document.docustom.customroleaction.length > 0) {
608: for (var i=0; i<document.docustom.customroleaction.length; i++) {
609: if (document.docustom.customroleaction[i].checked) {
610: if (document.docustom.customroleaction[i].value == 'new') {
611: document.docustom.rolename.selectedIndex = 0;
612: } else {
613: document.docustom.newrolename.value = '';
614: }
615: }
616: }
617: }
618: return;
619: }
620:
621: function setCustomAction(caller) {
622: if (document.docustom.customroleaction.length > 0) {
623: for (var i=0; i<document.docustom.customroleaction.length; i++) {
624: if (document.docustom.customroleaction[i].value == caller) {
625: document.docustom.customroleaction[i].checked = true;
626: }
627: }
628: }
629: setCustomFields();
630: return;
631: }
632:
633: // ]]>
634: </script>
635: END
636: return $js;
637: }
638:
639: sub entry_form {
640: my ($dom,$srch,$forcenewuser,$context,$responsemsg,$crstype) = @_;
641: my ($usertype,$inexact);
642: if (ref($srch) eq 'HASH') {
643: if (($srch->{'srchin'} eq 'dom') &&
644: ($srch->{'srchby'} eq 'uname') &&
645: ($srch->{'srchtype'} eq 'exact') &&
646: ($srch->{'srchdomain'} ne '') &&
647: ($srch->{'srchterm'} ne '')) {
648: my (%curr_rules,%got_rules);
649: my ($rules,$ruleorder) =
650: &Apache::lonnet::inst_userrules($srch->{'srchdomain'},'username');
651: $usertype = &Apache::lonuserutils::check_usertype($srch->{'srchdomain'},$srch->{'srchterm'},$rules,\%curr_rules,\%got_rules);
652: } else {
653: $inexact = 1;
654: }
655: }
656: my $cancreate =
657: &Apache::lonuserutils::can_create_user($dom,$context,$usertype);
658: my $userpicker =
659: &Apache::loncommon::user_picker($dom,$srch,$forcenewuser,
660: 'document.crtuser',$cancreate,$usertype);
661: my $srchbutton = &mt('Search');
662: if ($env{'form.action'} eq 'singlestudent') {
663: $srchbutton = &mt('Search and Enroll');
664: } elsif ($cancreate && $responsemsg ne '' && $inexact) {
665: $srchbutton = &mt('Search or Add New User');
666: }
667: my $output = <<"ENDBLOCK";
668: <form action="/adm/createuser" method="post" name="crtuser">
669: <input type="hidden" name="action" value="$env{'form.action'}" />
670: <input type="hidden" name="phase" value="get_user_info" />
671: $userpicker
672: <input name="userrole" type="button" value="$srchbutton" onclick="javascript:validateEntry(document.crtuser)" />
673: </form>
674: ENDBLOCK
675: if ($env{'form.phase'} eq '') {
676: my $defdom=$env{'request.role.domain'};
677: my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain');
678: my %lt=&Apache::lonlocal::texthash(
679: 'enro' => 'Enroll one student',
680: 'enrm' => 'Enroll one member',
681: 'admo' => 'Add/modify a single user',
682: 'crea' => 'create new user if required',
683: 'uskn' => "username is known",
684: 'crnu' => 'Create a new user',
685: 'usr' => 'Username',
686: 'dom' => 'in domain',
687: 'enrl' => 'Enroll',
688: 'cram' => 'Create/Modify user',
689: );
690: my $sellink=&Apache::loncommon::selectstudent_link('crtusername','srchterm','srchdomain');
691: my ($title,$buttontext,$showresponse);
692: if ($env{'form.action'} eq 'singlestudent') {
693: if ($crstype eq 'Community') {
694: $title = $lt{'enrm'};
695: } else {
696: $title = $lt{'enro'};
697: }
698: $buttontext = $lt{'enrl'};
699: } else {
700: $title = $lt{'admo'};
701: $buttontext = $lt{'cram'};
702: }
703: if ($cancreate) {
704: $title .= ' <span class="LC_cusr_subheading">('.$lt{'crea'}.')</span>';
705: } else {
706: $title .= ' <span class="LC_cusr_subheading">('.$lt{'uskn'}.')</span>';
707: }
708: if ($env{'form.origform'} eq 'crtusername') {
709: $showresponse = $responsemsg;
710: }
711: $output .= <<"ENDDOCUMENT";
712: <br />
713: <form action="/adm/createuser" method="post" name="crtusername">
714: <input type="hidden" name="action" value="$env{'form.action'}" />
715: <input type="hidden" name="phase" value="createnewuser" />
716: <input type="hidden" name="srchtype" value="exact" />
717: <input type="hidden" name="srchby" value="uname" />
718: <input type="hidden" name="srchin" value="dom" />
719: <input type="hidden" name="forcenewuser" value="1" />
720: <input type="hidden" name="origform" value="crtusername" />
721: <h3>$title</h3>
722: $showresponse
723: <table>
724: <tr>
725: <td>$lt{'usr'}:</td>
726: <td><input type="text" size="15" name="srchterm" /></td>
727: <td> $lt{'dom'}:</td><td>$domform</td>
728: <td> $sellink </td>
729: <td> <input name="userrole" type="submit" value="$buttontext" /></td>
730: </tr>
731: </table>
732: </form>
733: ENDDOCUMENT
734: }
735: return $output;
736: }
737:
738: sub user_modification_js {
739: my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_;
740:
741: return <<END;
742: <script type="text/javascript" language="Javascript">
743: // <![CDATA[
744:
745: $pjump_def
746: $dc_setcourse_code
747:
748: function dateset() {
749: eval("document.cu."+document.cu.pres_marker.value+
750: ".value=document.cu.pres_value.value");
751: modalWindow.close();
752: }
753:
754: $nondc_setsection_code
755: // ]]>
756: </script>
757: END
758: }
759:
760: # =================================================================== Phase two
761: sub print_user_selection_page {
762: my ($r,$response,$srch,$srch_results,$srcharray,$context,$opener_elements,$crstype,$brcrum) = @_;
763: my @fields = ('username','domain','lastname','firstname','permanentemail');
764: my $sortby = $env{'form.sortby'};
765:
766: if (!grep(/^\Q$sortby\E$/,@fields)) {
767: $sortby = 'lastname';
768: }
769:
770: my ($jsback,$elements) = &crumb_utilities();
771:
772: my $jscript = (<<ENDSCRIPT);
773: <script type="text/javascript">
774: // <![CDATA[
775: function pickuser(uname,udom) {
776: document.usersrchform.seluname.value=uname;
777: document.usersrchform.seludom.value=udom;
778: document.usersrchform.phase.value="userpicked";
779: document.usersrchform.submit();
780: }
781:
782: $jsback
783: // ]]>
784: </script>
785: ENDSCRIPT
786:
787: my %lt=&Apache::lonlocal::texthash(
788: 'usrch' => "User Search to add/modify roles",
789: 'stusrch' => "User Search to enroll student",
790: 'memsrch' => "User Search to enroll member",
791: 'usel' => "Select a user to add/modify roles",
792: 'stusel' => "Select a user to enroll as a student",
793: 'memsel' => "Select a user to enroll as a member",
794: 'username' => "username",
795: 'domain' => "domain",
796: 'lastname' => "last name",
797: 'firstname' => "first name",
798: 'permanentemail' => "permanent e-mail",
799: );
800: if ($context eq 'requestcrs') {
801: $r->print('<div>');
802: } else {
803: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
804: my $helpitem;
805: if ($env{'form.action'} eq 'singleuser') {
806: $helpitem = 'Course_Change_Privileges';
807: } elsif ($env{'form.action'} eq 'singlestudent') {
808: $helpitem = 'Course_Add_Student';
809: }
810: push (@{$brcrum},
811: {href => "javascript:backPage(document.usersrchform,'','')",
812: text => $breadcrumb_text{'search'},
813: faq => 282,
814: bug => 'Instructor Interface',},
815: {href => "javascript:backPage(document.usersrchform,'get_user_info','select')",
816: text => $breadcrumb_text{'userpicked'},
817: faq => 282,
818: bug => 'Instructor Interface',
819: help => $helpitem}
820: );
821: $r->print(&Apache::loncommon::start_page('User Management',$jscript,{bread_crumbs => $brcrum}));
822: if ($env{'form.action'} eq 'singleuser') {
823: $r->print("<b>$lt{'usrch'}</b><br />");
824: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
825: $r->print('<h3>'.$lt{'usel'}.'</h3>');
826: } elsif ($env{'form.action'} eq 'singlestudent') {
827: $r->print($jscript."<b>");
828: if ($crstype eq 'Community') {
829: $r->print($lt{'memsrch'});
830: } else {
831: $r->print($lt{'stusrch'});
832: }
833: $r->print("</b><br />");
834: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
835: $r->print('</form><h3>');
836: if ($crstype eq 'Community') {
837: $r->print($lt{'memsel'});
838: } else {
839: $r->print($lt{'stusel'});
840: }
841: $r->print('</h3>');
842: }
843: }
844: $r->print('<form name="usersrchform" method="post">'.
845: &Apache::loncommon::start_data_table()."\n".
846: &Apache::loncommon::start_data_table_header_row()."\n".
847: ' <th> </th>'."\n");
848: foreach my $field (@fields) {
849: $r->print(' <th><a href="javascript:document.usersrchform.sortby.value='.
850: "'".$field."'".';document.usersrchform.submit();">'.
851: $lt{$field}.'</a></th>'."\n");
852: }
853: $r->print(&Apache::loncommon::end_data_table_header_row());
854:
855: my @sorted_users = sort {
856: lc($srch_results->{$a}->{$sortby}) cmp lc($srch_results->{$b}->{$sortby})
857: ||
858: lc($srch_results->{$a}->{lastname}) cmp lc($srch_results->{$b}->{lastname})
859: ||
860: lc($srch_results->{$a}->{firstname}) cmp lc($srch_results->{$b}->{firstname})
861: ||
862: lc($a) cmp lc($b)
863: } (keys(%$srch_results));
864:
865: foreach my $user (@sorted_users) {
866: my ($uname,$udom) = split(/:/,$user);
867: my $onclick;
868: if ($context eq 'requestcrs') {
869: $onclick =
870: 'onclick="javascript:gochoose('."'$uname','$udom',".
871: "'$srch_results->{$user}->{firstname}',".
872: "'$srch_results->{$user}->{lastname}',".
873: "'$srch_results->{$user}->{permanentemail}'".');"';
874: } else {
875: $onclick =
876: ' onclick="javascript:pickuser('."'".$uname."'".','."'".$udom."'".');"';
877: }
878: $r->print(&Apache::loncommon::start_data_table_row().
879: '<td><input type="button" name="seluser" value="'.&mt('Select').'" '.
880: $onclick.' /></td>'.
881: '<td><tt>'.$uname.'</tt></td>'.
882: '<td><tt>'.$udom.'</tt></td>');
883: foreach my $field ('lastname','firstname','permanentemail') {
884: $r->print('<td>'.$srch_results->{$user}->{$field}.'</td>');
885: }
886: $r->print(&Apache::loncommon::end_data_table_row());
887: }
888: $r->print(&Apache::loncommon::end_data_table().'<br /><br />');
889: if (ref($srcharray) eq 'ARRAY') {
890: foreach my $item (@{$srcharray}) {
891: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
892: }
893: }
894: $r->print(' <input type="hidden" name="sortby" value="'.$sortby.'" />'."\n".
895: ' <input type="hidden" name="seluname" value="" />'."\n".
896: ' <input type="hidden" name="seludom" value="" />'."\n".
897: ' <input type="hidden" name="currstate" value="select" />'."\n".
898: ' <input type="hidden" name="phase" value="get_user_info" />'."\n".
899: ' <input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n");
900: if ($context eq 'requestcrs') {
901: $r->print($opener_elements.'</form></div>');
902: } else {
903: $r->print($response.'</form>');
904: }
905: }
906:
907: sub print_user_query_page {
908: my ($r,$caller,$brcrum) = @_;
909: # FIXME - this is for a network-wide name search (similar to catalog search)
910: # To use frames with similar behavior to catalog/portfolio search.
911: # To be implemented.
912: return;
913: }
914:
915: sub print_user_modification_page {
916: my ($r,$ccuname,$ccdomain,$srch,$response,$context,$permission,$crstype,$brcrum) = @_;
917: if (($ccuname eq '') || ($ccdomain eq '')) {
918: my $usermsg = &mt('No username and/or domain provided.');
919: $env{'form.phase'} = '';
920: &print_username_entry_form($r,$context,$usermsg,'','',$crstype,$brcrum);
921: return;
922: }
923: my ($form,$formname);
924: if ($env{'form.action'} eq 'singlestudent') {
925: $form = 'document.enrollstudent';
926: $formname = 'enrollstudent';
927: } else {
928: $form = 'document.cu';
929: $formname = 'cu';
930: }
931: my %abv_auth = &auth_abbrev();
932: my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);
933: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
934: if ($uhome eq 'no_host') {
935: my $usertype;
936: my ($rules,$ruleorder) =
937: &Apache::lonnet::inst_userrules($ccdomain,'username');
938: $usertype =
939: &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules,
940: \%curr_rules,\%got_rules);
941: my $cancreate =
942: &Apache::lonuserutils::can_create_user($ccdomain,$context,
943: $usertype);
944: if (!$cancreate) {
945: my $helplink = 'javascript:helpMenu('."'display'".')';
946: my %usertypetext = (
947: official => 'institutional',
948: unofficial => 'non-institutional',
949: );
950: my $response;
951: if ($env{'form.origform'} eq 'crtusername') {
952: $response = '<span class="LC_warning">'.&mt('No match found for the username [_1] in LON-CAPA domain: [_2]','<b>'.$ccuname.'</b>',$ccdomain).
953: '</span><br />';
954: }
955: $response .= '<p class="LC_warning">'
956: .&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.")
957: .' '
958: .&mt('Please contact the [_1]helpdesk[_2] for assistance.'
959: ,'<a href="'.$helplink.'">','</a>')
960: .'</p><br />';
961: $env{'form.phase'} = '';
962: &print_username_entry_form($r,$context,$response,undef,undef,$crstype,$brcrum);
963: return;
964: }
965: $newuser = 1;
966: my $checkhash;
967: my $checks = { 'username' => 1 };
968: $checkhash->{$ccuname.':'.$ccdomain} = { 'newuser' => $newuser };
969: &Apache::loncommon::user_rule_check($checkhash,$checks,
970: \%alerts,\%rulematch,\%inst_results,\%curr_rules,\%got_rules);
971: if (ref($alerts{'username'}) eq 'HASH') {
972: if (ref($alerts{'username'}{$ccdomain}) eq 'HASH') {
973: my $domdesc =
974: &Apache::lonnet::domain($ccdomain,'description');
975: if ($alerts{'username'}{$ccdomain}{$ccuname}) {
976: my $userchkmsg;
977: if (ref($curr_rules{$ccdomain}) eq 'HASH') {
978: $userchkmsg =
979: &Apache::loncommon::instrule_disallow_msg('username',
980: $domdesc,1).
981: &Apache::loncommon::user_rule_formats($ccdomain,
982: $domdesc,$curr_rules{$ccdomain}{'username'},
983: 'username');
984: }
985: $env{'form.phase'} = '';
986: &print_username_entry_form($r,$context,$userchkmsg,undef,undef,$crstype,$brcrum);
987: return;
988: }
989: }
990: }
991: } else {
992: $newuser = 0;
993: }
994: if ($response) {
995: $response = '<br />'.$response;
996: }
997:
998: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
999: my $dc_setcourse_code = '';
1000: my $nondc_setsection_code = '';
1001: my %loaditem;
1002:
1003: my $groupslist = &Apache::lonuserutils::get_groupslist();
1004:
1005: my $js = &validation_javascript($context,$ccdomain,$pjump_def,
1006: $groupslist,$newuser,$formname,\%loaditem);
1007: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
1008: my $helpitem = 'Course_Change_Privileges';
1009: if ($env{'form.action'} eq 'singlestudent') {
1010: $helpitem = 'Course_Add_Student';
1011: }
1012: push (@{$brcrum},
1013: {href => "javascript:backPage($form)",
1014: text => $breadcrumb_text{'search'},
1015: faq => 282,
1016: bug => 'Instructor Interface',});
1017: if ($env{'form.phase'} eq 'userpicked') {
1018: push(@{$brcrum},
1019: {href => "javascript:backPage($form,'get_user_info','select')",
1020: text => $breadcrumb_text{'userpicked'},
1021: faq => 282,
1022: bug => 'Instructor Interface',});
1023: }
1024: push(@{$brcrum},
1025: {href => "javascript:backPage($form,'$env{'form.phase'}','modify')",
1026: text => $breadcrumb_text{'modify'},
1027: faq => 282,
1028: bug => 'Instructor Interface',
1029: help => $helpitem});
1030: my $args = {'add_entries' => \%loaditem,
1031: 'bread_crumbs' => $brcrum,
1032: 'bread_crumbs_component' => 'User Management'};
1033: if ($env{'form.popup'}) {
1034: $args->{'no_nav_bar'} = 1;
1035: }
1036: my $start_page =
1037: &Apache::loncommon::start_page('User Management',$js,$args);
1038:
1039: my $forminfo =<<"ENDFORMINFO";
1040: <form action="/adm/createuser" method="post" name="$formname">
1041: <input type="hidden" name="phase" value="update_user_data" />
1042: <input type="hidden" name="ccuname" value="$ccuname" />
1043: <input type="hidden" name="ccdomain" value="$ccdomain" />
1044: <input type="hidden" name="pres_value" value="" />
1045: <input type="hidden" name="pres_type" value="" />
1046: <input type="hidden" name="pres_marker" value="" />
1047: ENDFORMINFO
1048: my (%inccourses,$roledom);
1049: if ($context eq 'course') {
1050: $inccourses{$env{'request.course.id'}}=1;
1051: $roledom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1052: } elsif ($context eq 'author') {
1053: $roledom = $env{'request.role.domain'};
1054: } elsif ($context eq 'domain') {
1055: foreach my $key (keys(%env)) {
1056: $roledom = $env{'request.role.domain'};
1057: if ($key=~/^user\.priv\.cm\.\/($roledom)\/($match_username)/) {
1058: $inccourses{$1.'_'.$2}=1;
1059: }
1060: }
1061: } else {
1062: foreach my $key (keys(%env)) {
1063: if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) {
1064: $inccourses{$1.'_'.$2}=1;
1065: }
1066: }
1067: }
1068: if ($newuser) {
1069: my $portfolioform;
1070: if ((&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) ||
1071: (&Apache::lonnet::allowed('mut',$env{'request.role.domain'}))) {
1072: # Current user has quota or user tools modification privileges
1073: $portfolioform = '<br />'.&portfolio_quota($ccuname,$ccdomain);
1074: }
1075: &initialize_authen_forms($ccdomain,$formname);
1076: my %lt=&Apache::lonlocal::texthash(
1077: 'cnu' => 'Create New User',
1078: 'ast' => 'as a student',
1079: 'ame' => 'as a member',
1080: 'ind' => 'in domain',
1081: 'lg' => 'Login Data',
1082: 'hs' => "Home Server",
1083: );
1084: $r->print(<<ENDTITLE);
1085: $start_page
1086: $response
1087: $forminfo
1088: <script type="text/javascript" language="Javascript">
1089: // <![CDATA[
1090: $loginscript
1091: // ]]>
1092: </script>
1093: <input type='hidden' name='makeuser' value='1' />
1094: <h2>$lt{'cnu'} "$ccuname" $lt{'ind'} $ccdomain
1095: ENDTITLE
1096: if ($env{'form.action'} eq 'singlestudent') {
1097: if ($crstype eq 'Community') {
1098: $r->print(' ('.$lt{'ame'}.')');
1099: } else {
1100: $r->print(' ('.$lt{'ast'}.')');
1101: }
1102: }
1103: $r->print('</h2>'."\n".'<div class="LC_left_float">');
1104: my $personal_table =
1105: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1106: $inst_results{$ccuname.':'.$ccdomain});
1107: $r->print($personal_table);
1108: my ($home_server_pick,$numlib) =
1109: &Apache::loncommon::home_server_form_item($ccdomain,'hserver',
1110: 'default','hide');
1111: if ($numlib > 1) {
1112: $r->print("
1113: <br />
1114: $lt{'hs'}: $home_server_pick
1115: <br />");
1116: } else {
1117: $r->print($home_server_pick);
1118: }
1119: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1120: $r->print('<br /><h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1121: &Apache::loncommon::start_data_table().
1122: &build_tools_display($ccuname,$ccdomain,
1123: 'requestcourses').
1124: &Apache::loncommon::end_data_table());
1125: }
1126: $r->print('</div>'."\n".'<div class="LC_left_float"><h3>'.
1127: $lt{'lg'}.'</h3>');
1128: my ($fixedauth,$varauth,$authmsg);
1129: if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') {
1130: my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'};
1131: my ($rules,$ruleorder) =
1132: &Apache::lonnet::inst_userrules($ccdomain,'username');
1133: if (ref($rules) eq 'HASH') {
1134: if (ref($rules->{$matchedrule}) eq 'HASH') {
1135: my $authtype = $rules->{$matchedrule}{'authtype'};
1136: if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) {
1137: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1138: } else {
1139: my $authparm = $rules->{$matchedrule}{'authparm'};
1140: $authmsg = $rules->{$matchedrule}{'authmsg'};
1141: if ($authtype =~ /^krb(4|5)$/) {
1142: my $ver = $1;
1143: if ($authparm ne '') {
1144: $fixedauth = <<"KERB";
1145: <input type="hidden" name="login" value="krb" />
1146: <input type="hidden" name="krbver" value="$ver" />
1147: <input type="hidden" name="krbarg" value="$authparm" />
1148: KERB
1149: }
1150: } else {
1151: $fixedauth =
1152: '<input type="hidden" name="login" value="'.$authtype.'" />'."\n";
1153: if ($rules->{$matchedrule}{'authparmfixed'}) {
1154: $fixedauth .=
1155: '<input type="hidden" name="'.$authtype.'arg" value="'.$authparm.'" />'."\n";
1156: } else {
1157: if ($authtype eq 'int') {
1158: $varauth = '<br />'.
1159: &mt('[_1] Internally authenticated (with initial password [_2])','','<input type="password" size="10" name="intarg" value="" />')."<label><input type=\"checkbox\" name=\"visible\" onclick='if (this.checked) { this.form.intarg.type=\"text\" } else { this.form.intarg.type=\"password\" }' />".&mt('Visible input').'</label>';
1160: } elsif ($authtype eq 'loc') {
1161: $varauth = '<br />'.
1162: &mt('[_1] Local Authentication with argument [_2]','','<input type="text" name="'.$authtype.'arg" value="" />')."\n";
1163: } else {
1164: $varauth =
1165: '<input type="text" name="'.$authtype.'arg" value="" />'."\n";
1166: }
1167: }
1168: }
1169: }
1170: } else {
1171: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1172: }
1173: }
1174: if ($authmsg) {
1175: $r->print(<<ENDAUTH);
1176: $fixedauth
1177: $authmsg
1178: $varauth
1179: ENDAUTH
1180: }
1181: } else {
1182: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1183: }
1184: $r->print($portfolioform);
1185: if ($env{'form.action'} eq 'singlestudent') {
1186: $r->print(&date_sections_select($context,$newuser,$formname,
1187: $permission));
1188: }
1189: $r->print('</div><div class="LC_clear_float_footer"></div>');
1190: } else { # user already exists
1191: my %lt=&Apache::lonlocal::texthash(
1192: 'cup' => "Modify existing user: ",
1193: 'ens' => "Enroll one student: ",
1194: 'enm' => "Enroll one member: ",
1195: 'id' => "in domain",
1196: );
1197: $r->print(<<ENDCHANGEUSER);
1198: $start_page
1199: $forminfo
1200: <h2>
1201: ENDCHANGEUSER
1202: if ($env{'form.action'} eq 'singlestudent') {
1203: if ($crstype eq 'Community') {
1204: $r->print($lt{'enm'});
1205: } else {
1206: $r->print($lt{'ens'});
1207: }
1208: } else {
1209: $r->print($lt{'cup'});
1210: }
1211: $r->print(' "'.$ccuname.'" '.$lt{'id'}.' "'.$ccdomain.'"</h2>'.
1212: "\n".'<div class="LC_left_float">');
1213: my ($personal_table,$showforceid) =
1214: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1215: $inst_results{$ccuname.':'.$ccdomain});
1216: $r->print($personal_table);
1217: if ($showforceid) {
1218: $r->print(&Apache::lonuserutils::forceid_change($context));
1219: }
1220: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1221: $r->print('<h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1222: &Apache::loncommon::start_data_table());
1223: if ($env{'request.role.domain'} eq $ccdomain) {
1224: $r->print(&build_tools_display($ccuname,$ccdomain,'requestcourses'));
1225: } else {
1226: $r->print(&coursereq_externaluser($ccuname,$ccdomain,
1227: $env{'request.role.domain'}));
1228: }
1229: $r->print(&Apache::loncommon::end_data_table());
1230: }
1231: $r->print('</div>');
1232: my $user_auth_text = &user_authentication($ccuname,$ccdomain,$formname);
1233: my ($user_quota_text,$user_tools_text,$user_reqcrs_text);
1234: if ((&Apache::lonnet::allowed('mpq',$ccdomain)) ||
1235: (&Apache::lonnet::allowed('mut',$ccdomain))) {
1236: # Current user has quota modification privileges
1237: $user_quota_text = &portfolio_quota($ccuname,$ccdomain);
1238: }
1239: if (!&Apache::lonnet::allowed('mpq',$ccdomain)) {
1240: if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
1241: # Get the user's portfolio information
1242: my %portq = &Apache::lonnet::get('environment',['portfolioquota'],
1243: $ccdomain,$ccuname);
1244: my %lt=&Apache::lonlocal::texthash(
1245: 'dska' => "Disk space allocated to user's portfolio files",
1246: 'youd' => "You do not have privileges to modify the portfolio quota for this user.",
1247: 'ichr' => "If a change is required, contact a domain coordinator for the domain",
1248: );
1249: $user_quota_text = <<ENDNOPORTPRIV;
1250: <h3>$lt{'dska'}</h3>
1251: $lt{'youd'} $lt{'ichr'}: $ccdomain
1252: ENDNOPORTPRIV
1253: }
1254: }
1255: if (!&Apache::lonnet::allowed('mut',$ccdomain)) {
1256: if (&Apache::lonnet::allowed('mut',$env{'request.role.domain'})) {
1257: my %lt=&Apache::lonlocal::texthash(
1258: 'utav' => "User Tools Availability",
1259: 'yodo' => "You do not have privileges to modify Portfolio, Blog or Personal Information Page settings for this user.",
1260: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1261: );
1262: $user_tools_text = <<ENDNOTOOLSPRIV;
1263: <h3>$lt{'utav'}</h3>
1264: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1265: ENDNOTOOLSPRIV
1266: }
1267: }
1268: if ($user_auth_text ne '') {
1269: $r->print('<div class="LC_left_float">'.$user_auth_text);
1270: if ($user_quota_text ne '') {
1271: $r->print($user_quota_text);
1272: }
1273: if ($user_tools_text ne '') {
1274: $r->print($user_tools_text);
1275: }
1276: if ($env{'form.action'} eq 'singlestudent') {
1277: $r->print(&date_sections_select($context,$newuser,$formname));
1278: }
1279: } elsif ($user_quota_text ne '') {
1280: $r->print('<div class="LC_left_float">'.$user_quota_text);
1281: if ($user_tools_text ne '') {
1282: $r->print($user_tools_text);
1283: }
1284: if ($env{'form.action'} eq 'singlestudent') {
1285: $r->print(&date_sections_select($context,$newuser,$formname));
1286: }
1287: } elsif ($user_tools_text ne '') {
1288: $r->print('<div class="LC_left_float">'.$user_tools_text);
1289: if ($env{'form.action'} eq 'singlestudent') {
1290: $r->print(&date_sections_select($context,$newuser,$formname));
1291: }
1292: } else {
1293: if ($env{'form.action'} eq 'singlestudent') {
1294: $r->print('<div class="LC_left_float">'.
1295: &date_sections_select($context,$newuser,$formname));
1296: }
1297: }
1298: $r->print('</div><div class="LC_clear_float_footer"></div>');
1299: if ($env{'form.action'} ne 'singlestudent') {
1300: &display_existing_roles($r,$ccuname,$ccdomain,\%inccourses,$context,
1301: $roledom,$crstype);
1302: }
1303: } ## End of new user/old user logic
1304: if ($env{'form.action'} eq 'singlestudent') {
1305: my $btntxt;
1306: if ($crstype eq 'Community') {
1307: $btntxt = &mt('Enroll Member');
1308: } else {
1309: $btntxt = &mt('Enroll Student');
1310: }
1311: $r->print('<br /><input type="button" value="'.$btntxt.'" onclick="setSections(this.form)" />'."\n");
1312: } else {
1313: $r->print('<h3>'.&mt('Add Roles').'</h3>');
1314: my $addrolesdisplay = 0;
1315: if ($context eq 'domain' || $context eq 'author') {
1316: $addrolesdisplay = &new_coauthor_roles($r,$ccuname,$ccdomain);
1317: }
1318: if ($context eq 'domain') {
1319: my $add_domainroles = &new_domain_roles($r,$ccdomain);
1320: if (!$addrolesdisplay) {
1321: $addrolesdisplay = $add_domainroles;
1322: }
1323: $r->print(&course_level_dc($env{'request.role.domain'},'Course'));
1324: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setCourse()" />'."\n");
1325: } elsif ($context eq 'author') {
1326: if ($addrolesdisplay) {
1327: $r->print('<br /><input type="button" value="'.&mt('Save').'"');
1328: if ($newuser) {
1329: $r->print(' onclick="auth_check()" \>'."\n");
1330: } else {
1331: $r->print('onclick="this.form.submit()" \>'."\n");
1332: }
1333: } else {
1334: $r->print('<br /><a href="javascript:backPage(document.cu)">'.
1335: &mt('Back to previous page').'</a>');
1336: }
1337: } else {
1338: $r->print(&course_level_table(%inccourses));
1339: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setSections(this.form)" />'."\n");
1340: }
1341: }
1342: $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
1343: $r->print('<input type="hidden" name="currstate" value="" />');
1344: $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" /></form>');
1345: return;
1346: }
1347:
1348: sub singleuser_breadcrumb {
1349: my ($crstype) = @_;
1350: my %breadcrumb_text;
1351: if ($env{'form.action'} eq 'singlestudent') {
1352: if ($crstype eq 'Community') {
1353: $breadcrumb_text{'search'} = 'Enroll a member';
1354: } else {
1355: $breadcrumb_text{'search'} = 'Enroll a student';
1356: }
1357: $breadcrumb_text{'userpicked'} = 'Select a user',
1358: $breadcrumb_text{'modify'} = 'Set section/dates',
1359: } else {
1360: $breadcrumb_text{'search'} = 'Create/modify a user';
1361: $breadcrumb_text{'userpicked'} = 'Select a user',
1362: $breadcrumb_text{'modify'} = 'Set user role',
1363: }
1364: return %breadcrumb_text;
1365: }
1366:
1367: sub date_sections_select {
1368: my ($context,$newuser,$formname,$permission) = @_;
1369: my $cid = $env{'request.course.id'};
1370: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity($cid);
1371: my $date_table = '<h3>'.&mt('Starting and Ending Dates').'</h3>'."\n".
1372: &Apache::lonuserutils::date_setting_table(undef,undef,$context,
1373: undef,$formname,$permission);
1374: my $rowtitle = 'Section';
1375: my $secbox = '<h3>'.&mt('Section').'</h3>'."\n".
1376: &Apache::lonuserutils::section_picker($cdom,$cnum,'st',$rowtitle,
1377: $permission);
1378: my $output = $date_table.$secbox;
1379: return $output;
1380: }
1381:
1382: sub validation_javascript {
1383: my ($context,$ccdomain,$pjump_def,$groupslist,$newuser,$formname,
1384: $loaditem) = @_;
1385: my $dc_setcourse_code = '';
1386: my $nondc_setsection_code = '';
1387: if ($context eq 'domain') {
1388: my $dcdom = $env{'request.role.domain'};
1389: $loaditem->{'onload'} = "document.cu.coursedesc.value='';";
1390: $dc_setcourse_code =
1391: &Apache::lonuserutils::dc_setcourse_js('cu','singleuser',$context);
1392: } else {
1393: my $checkauth;
1394: if (($newuser) || (&Apache::lonnet::allowed('mau',$ccdomain))) {
1395: $checkauth = 1;
1396: }
1397: if ($context eq 'course') {
1398: $nondc_setsection_code =
1399: &Apache::lonuserutils::setsections_javascript($formname,$groupslist,
1400: undef,$checkauth);
1401: }
1402: if ($checkauth) {
1403: $nondc_setsection_code .=
1404: &Apache::lonuserutils::verify_authen($formname,$context);
1405: }
1406: }
1407: my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
1408: $nondc_setsection_code,$groupslist);
1409: my ($jsback,$elements) = &crumb_utilities();
1410: $js .= "\n".
1411: '<script type="text/javascript">'."\n".
1412: '// <![CDATA['."\n".
1413: $jsback."\n".
1414: '// ]]>'."\n".
1415: '</script>'."\n";
1416: return $js;
1417: }
1418:
1419: sub display_existing_roles {
1420: my ($r,$ccuname,$ccdomain,$inccourses,$context,$roledom,$crstype) = @_;
1421: my $now=time;
1422: my %lt=&Apache::lonlocal::texthash(
1423: 'rer' => "Existing Roles",
1424: 'rev' => "Revoke",
1425: 'del' => "Delete",
1426: 'ren' => "Re-Enable",
1427: 'rol' => "Role",
1428: 'ext' => "Extent",
1429: 'sta' => "Start",
1430: 'end' => "End",
1431: );
1432: my (%rolesdump,%roletext,%sortrole,%roleclass,%rolepriv);
1433: if ($context eq 'course' || $context eq 'author') {
1434: my @roles = &Apache::lonuserutils::roles_by_context($context,1,$crstype);
1435: my %roleshash =
1436: &Apache::lonnet::get_my_roles($ccuname,$ccdomain,'userroles',
1437: ['active','previous','future'],\@roles,$roledom,1);
1438: foreach my $key (keys(%roleshash)) {
1439: my ($start,$end) = split(':',$roleshash{$key});
1440: next if ($start eq '-1' || $end eq '-1');
1441: my ($rnum,$rdom,$role,$sec) = split(':',$key);
1442: if ($context eq 'course') {
1443: next unless (($rnum eq $env{'course.'.$env{'request.course.id'}.'.num'})
1444: && ($rdom eq $env{'course.'.$env{'request.course.id'}.'.domain'}));
1445: } elsif ($context eq 'author') {
1446: next unless (($rnum eq $env{'user.name'}) && ($rdom eq $env{'request.role.domain'}));
1447: }
1448: my ($newkey,$newvalue,$newrole);
1449: $newkey = '/'.$rdom.'/'.$rnum;
1450: if ($sec ne '') {
1451: $newkey .= '/'.$sec;
1452: }
1453: $newvalue = $role;
1454: if ($role =~ /^cr/) {
1455: $newrole = 'cr';
1456: } else {
1457: $newrole = $role;
1458: }
1459: $newkey .= '_'.$newrole;
1460: if ($start ne '' && $end ne '') {
1461: $newvalue .= '_'.$end.'_'.$start;
1462: } elsif ($end ne '') {
1463: $newvalue .= '_'.$end;
1464: }
1465: $rolesdump{$newkey} = $newvalue;
1466: }
1467: } else {
1468: my $extra = &Apache::lonnet::freeze_escape({'skipcheck' => 1});
1469: %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname,'.',undef,$extra);
1470: }
1471: # Build up table of user roles to allow revocation and re-enabling of roles.
1472: my ($tmp) = keys(%rolesdump);
1473: return if ($tmp =~ /^(con_lost|error)/i);
1474: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
1475: my $b1=join('_',(split('_',$b))[1,0]);
1476: return $a1 cmp $b1;
1477: } keys(%rolesdump)) {
1478: next if ($area =~ /^rolesdef/);
1479: my $envkey=$area;
1480: my $role = $rolesdump{$area};
1481: my $thisrole=$area;
1482: $area =~ s/\_\w\w$//;
1483: my ($role_code,$role_end_time,$role_start_time) =
1484: split(/_/,$role);
1485: # Is this a custom role? Get role owner and title.
1486: my ($croleudom,$croleuname,$croletitle)=
1487: ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$});
1488: my $allowed=0;
1489: my $delallowed=0;
1490: my $sortkey=$role_code;
1491: my $class='Unknown';
1492: if ($area =~ m{^/($match_domain)/($match_courseid)} ) {
1493: $class='Course';
1494: my ($coursedom,$coursedir) = ($1,$2);
1495: my $cid = $1.'_'.$2;
1496: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
1497: my %coursedata=
1498: &Apache::lonnet::coursedescription($cid);
1499: if ($coursedir =~ /^$match_community$/) {
1500: $class='Community';
1501: }
1502: $sortkey.="\0$coursedom";
1503: my $carea;
1504: if (defined($coursedata{'description'})) {
1505: $carea=$coursedata{'description'}.
1506: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
1507: &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$coursedir,$coursedom);
1508: $sortkey.="\0".$coursedata{'description'};
1509: } else {
1510: if ($class eq 'Community') {
1511: $carea=&mt('Unavailable community').': '.$area;
1512: $sortkey.="\0".&mt('Unavailable community').': '.$area;
1513: } else {
1514: $carea=&mt('Unavailable course').': '.$area;
1515: $sortkey.="\0".&mt('Unavailable course').': '.$area;
1516: }
1517: }
1518: $sortkey.="\0$coursedir";
1519: $inccourses->{$cid}=1;
1520: if ((&Apache::lonnet::allowed('c'.$role_code,$coursedom.'/'.$coursedir)) ||
1521: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1522: $allowed=1;
1523: }
1524: unless ($allowed) {
1525: my $isowner = &is_courseowner($cid,$coursedata{'internal.courseowner'});
1526: if ($isowner) {
1527: if (($role_code eq 'co') && ($class eq 'Community')) {
1528: $allowed = 1;
1529: } elsif (($role_code eq 'cc') && ($class eq 'Course')) {
1530: $allowed = 1;
1531: }
1532: }
1533: }
1534: if ((&Apache::lonnet::allowed('dro',$coursedom)) ||
1535: (&Apache::lonnet::allowed('dro',$ccdomain))) {
1536: $delallowed=1;
1537: }
1538: # - custom role. Needs more info, too
1539: if ($croletitle) {
1540: if (&Apache::lonnet::allowed('ccr',$coursedom.'/'.$coursedir)) {
1541: $allowed=1;
1542: $thisrole.='.'.$role_code;
1543: }
1544: }
1545: if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) {
1546: $carea.='<br />Section: '.$3;
1547: $sortkey.="\0$3";
1548: if (!$allowed) {
1549: if ($env{'request.course.sec'} eq $3) {
1550: if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2.'/'.$3)) {
1551: $allowed = 1;
1552: }
1553: }
1554: }
1555: }
1556: $area=$carea;
1557: } else {
1558: $sortkey.="\0".$area;
1559: # Determine if current user is able to revoke privileges
1560: if ($area=~m{^/($match_domain)/}) {
1561: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
1562: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1563: $allowed=1;
1564: }
1565: if (((&Apache::lonnet::allowed('dro',$1)) ||
1566: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
1567: ($role_code ne 'dc')) {
1568: $delallowed=1;
1569: }
1570: } else {
1571: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
1572: $allowed=1;
1573: }
1574: }
1575: if ($role_code eq 'ca' || $role_code eq 'au') {
1576: $class='Construction Space';
1577: } elsif ($role_code eq 'su') {
1578: $class='System';
1579: } else {
1580: $class='Domain';
1581: }
1582: }
1583: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
1584: $area=~m{/($match_domain)/($match_username)};
1585: if (&Apache::lonuserutils::authorpriv($2,$1)) {
1586: $allowed=1;
1587: } else {
1588: $allowed=0;
1589: }
1590: }
1591: my $row = '';
1592: $row.= '<td>';
1593: my $active=1;
1594: $active=0 if (($role_end_time) && ($now>$role_end_time));
1595: if (($active) && ($allowed)) {
1596: $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
1597: } else {
1598: if ($active) {
1599: $row.=' ';
1600: } else {
1601: $row.=&mt('expired or revoked');
1602: }
1603: }
1604: $row.='</td><td>';
1605: if ($allowed && !$active) {
1606: $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
1607: } else {
1608: $row.=' ';
1609: }
1610: $row.='</td><td>';
1611: if ($delallowed) {
1612: $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
1613: } else {
1614: $row.=' ';
1615: }
1616: my $plaintext='';
1617: if (!$croletitle) {
1618: $plaintext=&Apache::lonnet::plaintext($role_code,$class)
1619: } else {
1620: $plaintext=
1621: &mt('Customrole [_1][_2]defined by [_3]',
1622: '"'.$croletitle.'"',
1623: '<br />',
1624: $croleuname.':'.$croleudom);
1625: }
1626: $row.= '</td><td>'.$plaintext.
1627: '</td><td>'.$area.
1628: '</td><td>'.($role_start_time?&Apache::lonlocal::locallocaltime($role_start_time)
1629: : ' ' ).
1630: '</td><td>'.($role_end_time ?&Apache::lonlocal::locallocaltime($role_end_time)
1631: : ' ' )
1632: ."</td>";
1633: $sortrole{$sortkey}=$envkey;
1634: $roletext{$envkey}=$row;
1635: $roleclass{$envkey}=$class;
1636: $rolepriv{$envkey}=$allowed;
1637: } # end of foreach (table building loop)
1638:
1639: my $rolesdisplay = 0;
1640: my %output = ();
1641: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1642: $output{$type} = '';
1643: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
1644: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
1645: $output{$type}.=
1646: &Apache::loncommon::start_data_table_row().
1647: $roletext{$sortrole{$which}}.
1648: &Apache::loncommon::end_data_table_row();
1649: }
1650: }
1651: unless($output{$type} eq '') {
1652: $output{$type} = '<tr class="LC_info_row">'.
1653: "<td align='center' colspan='7'>".&mt($type)."</td></tr>".
1654: $output{$type};
1655: $rolesdisplay = 1;
1656: }
1657: }
1658: if ($rolesdisplay == 1) {
1659: my $contextrole='';
1660: if ($env{'request.course.id'}) {
1661: if (&Apache::loncommon::course_type() eq 'Community') {
1662: $contextrole = &mt('Existing Roles in this Community');
1663: } else {
1664: $contextrole = &mt('Existing Roles in this Course');
1665: }
1666: } elsif ($env{'request.role'} =~ /^au\./) {
1667: $contextrole = &mt('Existing Co-Author Roles in your Construction Space');
1668: } else {
1669: $contextrole = &mt('Existing Roles in this Domain');
1670: }
1671: $r->print('
1672: <h3>'.$lt{'rer'}.'</h3>'.
1673: '<div>'.$contextrole.'</div>'.
1674: &Apache::loncommon::start_data_table("LC_createuser").
1675: &Apache::loncommon::start_data_table_header_row().
1676: '<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.
1677: '</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.
1678: '</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
1679: &Apache::loncommon::end_data_table_header_row());
1680: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1681: if ($output{$type}) {
1682: $r->print($output{$type}."\n");
1683: }
1684: }
1685: $r->print(&Apache::loncommon::end_data_table());
1686: }
1687: return;
1688: }
1689:
1690: sub new_coauthor_roles {
1691: my ($r,$ccuname,$ccdomain) = @_;
1692: my $addrolesdisplay = 0;
1693: #
1694: # Co-Author
1695: #
1696: if (&Apache::lonuserutils::authorpriv($env{'user.name'},
1697: $env{'request.role.domain'}) &&
1698: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
1699: # No sense in assigning co-author role to yourself
1700: $addrolesdisplay = 1;
1701: my $cuname=$env{'user.name'};
1702: my $cudom=$env{'request.role.domain'};
1703: my %lt=&Apache::lonlocal::texthash(
1704: 'cs' => "Construction Space",
1705: 'act' => "Activate",
1706: 'rol' => "Role",
1707: 'ext' => "Extent",
1708: 'sta' => "Start",
1709: 'end' => "End",
1710: 'cau' => "Co-Author",
1711: 'caa' => "Assistant Co-Author",
1712: 'ssd' => "Set Start Date",
1713: 'sed' => "Set End Date"
1714: );
1715: $r->print('<h4>'.$lt{'cs'}.'</h4>'."\n".
1716: &Apache::loncommon::start_data_table()."\n".
1717: &Apache::loncommon::start_data_table_header_row()."\n".
1718: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'.
1719: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'sta'}.'</th>'.
1720: '<th>'.$lt{'end'}.'</th>'."\n".
1721: &Apache::loncommon::end_data_table_header_row()."\n".
1722: &Apache::loncommon::start_data_table_row().'
1723: <td>
1724: <input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_ca" />
1725: </td>
1726: <td>'.$lt{'cau'}.'</td>
1727: <td>'.$cudom.'_'.$cuname.'</td>
1728: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_ca" value="" />
1729: <a href=
1730: "javascript:pjump('."'date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1731: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
1732: <a href=
1733: "javascript:pjump('."'date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1734: &Apache::loncommon::end_data_table_row()."\n".
1735: &Apache::loncommon::start_data_table_row()."\n".
1736: '<td><input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_aa" /></td>
1737: <td>'.$lt{'caa'}.'</td>
1738: <td>'.$cudom.'_'.$cuname.'</td>
1739: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
1740: <a href=
1741: "javascript:pjump('."'date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1742: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
1743: <a href=
1744: "javascript:pjump('."'date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1745: &Apache::loncommon::end_data_table_row()."\n".
1746: &Apache::loncommon::end_data_table());
1747: } elsif ($env{'request.role'} =~ /^au\./) {
1748: if (!(&Apache::lonuserutils::authorpriv($env{'user.name'},
1749: $env{'request.role.domain'}))) {
1750: $r->print('<span class="LC_error">'.
1751: &mt('You do not have privileges to assign co-author roles.').
1752: '</span>');
1753: } elsif (($env{'user.name'} eq $ccuname) &&
1754: ($env{'user.domain'} eq $ccdomain)) {
1755: $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Construction Space is not permitted'));
1756: }
1757: }
1758: return $addrolesdisplay;;
1759: }
1760:
1761: sub new_domain_roles {
1762: my ($r,$ccdomain) = @_;
1763: my $addrolesdisplay = 0;
1764: #
1765: # Domain level
1766: #
1767: my $num_domain_level = 0;
1768: my $domaintext =
1769: '<h4>'.&mt('Domain Level').'</h4>'.
1770: &Apache::loncommon::start_data_table().
1771: &Apache::loncommon::start_data_table_header_row().
1772: '<th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.
1773: &mt('Extent').'</th>'.
1774: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
1775: &Apache::loncommon::end_data_table_header_row();
1776: my @allroles = &Apache::lonuserutils::roles_by_context('domain');
1777: foreach my $thisdomain (sort(&Apache::lonnet::all_domains())) {
1778: foreach my $role (@allroles) {
1779: next if ($role eq 'ad');
1780: next if (($role eq 'au') && ($ccdomain ne $thisdomain));
1781: if (&Apache::lonnet::allowed('c'.$role,$thisdomain)) {
1782: my $plrole=&Apache::lonnet::plaintext($role);
1783: my %lt=&Apache::lonlocal::texthash(
1784: 'ssd' => "Set Start Date",
1785: 'sed' => "Set End Date"
1786: );
1787: $num_domain_level ++;
1788: $domaintext .=
1789: &Apache::loncommon::start_data_table_row().
1790: '<td><input type="checkbox" name="act_'.$thisdomain.'_'.$role.'" /></td>
1791: <td>'.$plrole.'</td>
1792: <td>'.$thisdomain.'</td>
1793: <td><input type="hidden" name="start_'.$thisdomain.'_'.$role.'" value="" />
1794: <a href=
1795: "javascript:pjump('."'date_start','Start Date $plrole',document.cu.start_$thisdomain\_$role.value,'start_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1796: <td><input type="hidden" name="end_'.$thisdomain.'_'.$role.'" value="" />
1797: <a href=
1798: "javascript:pjump('."'date_end','End Date $plrole',document.cu.end_$thisdomain\_$role.value,'end_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'.
1799: &Apache::loncommon::end_data_table_row();
1800: }
1801: }
1802: }
1803: $domaintext.= &Apache::loncommon::end_data_table();
1804: if ($num_domain_level > 0) {
1805: $r->print($domaintext);
1806: $addrolesdisplay = 1;
1807: }
1808: return $addrolesdisplay;
1809: }
1810:
1811: sub user_authentication {
1812: my ($ccuname,$ccdomain,$formname) = @_;
1813: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
1814: my $outcome;
1815: # Check for a bad authentication type
1816: if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
1817: # bad authentication scheme
1818: my %lt=&Apache::lonlocal::texthash(
1819: 'err' => "ERROR",
1820: 'uuas' => "This user has an unrecognized authentication scheme",
1821: 'adcs' => "Please alert a domain coordinator of this situation",
1822: 'sldb' => "Please specify login data below",
1823: 'ld' => "Login Data"
1824: );
1825: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1826: &initialize_authen_forms($ccdomain,$formname);
1827:
1828: my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc);
1829: $outcome = <<ENDBADAUTH;
1830: <script type="text/javascript" language="Javascript">
1831: // <![CDATA[
1832: $loginscript
1833: // ]]>
1834: </script>
1835: <span class="LC_error">$lt{'err'}:
1836: $lt{'uuas'} ($currentauth). $lt{'sldb'}.</span>
1837: <h3>$lt{'ld'}</h3>
1838: $choices
1839: ENDBADAUTH
1840: } else {
1841: # This user is not allowed to modify the user's
1842: # authentication scheme, so just notify them of the problem
1843: $outcome = <<ENDBADAUTH;
1844: <span class="LC_error"> $lt{'err'}:
1845: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
1846: </span>
1847: ENDBADAUTH
1848: }
1849: } else { # Authentication type is valid
1850: &initialize_authen_forms($ccdomain,$formname,$currentauth,'modifyuser');
1851: my ($authformcurrent,$can_modify,@authform_others) =
1852: &modify_login_block($ccdomain,$currentauth);
1853: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1854: # Current user has login modification privileges
1855: my %lt=&Apache::lonlocal::texthash (
1856: 'ld' => "Login Data",
1857: 'ccld' => "Change Current Login Data",
1858: 'enld' => "Enter New Login Data"
1859: );
1860: $outcome =
1861: '<script type="text/javascript" language="Javascript">'."\n".
1862: '// <![CDATA['."\n".
1863: $loginscript."\n".
1864: '// ]]>'."\n".
1865: '</script>'."\n".
1866: '<h3>'.$lt{'ld'}.'</h3>'.
1867: &Apache::loncommon::start_data_table().
1868: &Apache::loncommon::start_data_table_row().
1869: '<td>'.$authformnop;
1870: if ($can_modify) {
1871: $outcome .= '</td>'."\n".
1872: &Apache::loncommon::end_data_table_row().
1873: &Apache::loncommon::start_data_table_row().
1874: '<td>'.$authformcurrent.'</td>'.
1875: &Apache::loncommon::end_data_table_row()."\n";
1876: } else {
1877: $outcome .= ' ('.$authformcurrent.')</td>'.
1878: &Apache::loncommon::end_data_table_row()."\n";
1879: }
1880: foreach my $item (@authform_others) {
1881: $outcome .= &Apache::loncommon::start_data_table_row().
1882: '<td>'.$item.'</td>'.
1883: &Apache::loncommon::end_data_table_row()."\n";
1884: }
1885: $outcome .= &Apache::loncommon::end_data_table();
1886: } else {
1887: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
1888: my %lt=&Apache::lonlocal::texthash(
1889: 'ccld' => "Change Current Login Data",
1890: 'yodo' => "You do not have privileges to modify the authentication configuration for this user.",
1891: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1892: );
1893: $outcome .= <<ENDNOPRIV;
1894: <h3>$lt{'ccld'}</h3>
1895: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1896: <input type="hidden" name="login" value="nochange" />
1897: ENDNOPRIV
1898: }
1899: }
1900: } ## End of "check for bad authentication type" logic
1901: return $outcome;
1902: }
1903:
1904: sub modify_login_block {
1905: my ($dom,$currentauth) = @_;
1906: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
1907: my ($authnum,%can_assign) =
1908: &Apache::loncommon::get_assignable_auth($dom);
1909: my ($authformcurrent,@authform_others,$show_override_msg);
1910: if ($currentauth=~/^krb(4|5):/) {
1911: $authformcurrent=$authformkrb;
1912: if ($can_assign{'int'}) {
1913: push(@authform_others,$authformint);
1914: }
1915: if ($can_assign{'loc'}) {
1916: push(@authform_others,$authformloc);
1917: }
1918: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1919: $show_override_msg = 1;
1920: }
1921: } elsif ($currentauth=~/^internal:/) {
1922: $authformcurrent=$authformint;
1923: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1924: push(@authform_others,$authformkrb);
1925: }
1926: if ($can_assign{'loc'}) {
1927: push(@authform_others,$authformloc);
1928: }
1929: if ($can_assign{'int'}) {
1930: $show_override_msg = 1;
1931: }
1932: } elsif ($currentauth=~/^unix:/) {
1933: $authformcurrent=$authformfsys;
1934: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1935: push(@authform_others,$authformkrb);
1936: }
1937: if ($can_assign{'int'}) {
1938: push(@authform_others,$authformint);
1939: }
1940: if ($can_assign{'loc'}) {
1941: push(@authform_others,$authformloc);
1942: }
1943: if ($can_assign{'fsys'}) {
1944: $show_override_msg = 1;
1945: }
1946: } elsif ($currentauth=~/^localauth:/) {
1947: $authformcurrent=$authformloc;
1948: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1949: push(@authform_others,$authformkrb);
1950: }
1951: if ($can_assign{'int'}) {
1952: push(@authform_others,$authformint);
1953: }
1954: if ($can_assign{'loc'}) {
1955: $show_override_msg = 1;
1956: }
1957: }
1958: if ($show_override_msg) {
1959: $authformcurrent = '<table><tr><td colspan="3">'.$authformcurrent.
1960: '</td></tr>'."\n".
1961: '<tr><td> </td>'.
1962: '<td><b>'.&mt('Currently in use').'</b></td>'.
1963: '<td align="right"><span class="LC_cusr_emph">'.
1964: &mt('will override current values').
1965: '</span></td></tr></table>';
1966: }
1967: return ($authformcurrent,$show_override_msg,@authform_others);
1968: }
1969:
1970: sub personal_data_display {
1971: my ($ccuname,$ccdomain,$newuser,$context,$inst_results,$rolesarray) = @_;
1972: my ($output,$showforceid,%userenv,%canmodify,%canmodify_status);
1973: my @userinfo = ('firstname','middlename','lastname','generation',
1974: 'permanentemail','id');
1975: my $rowcount = 0;
1976: my $editable = 0;
1977: %canmodify_status =
1978: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1979: ['inststatus'],$rolesarray);
1980: if (!$newuser) {
1981: # Get the users information
1982: %userenv = &Apache::lonnet::get('environment',
1983: ['firstname','middlename','lastname','generation',
1984: 'permanentemail','id','inststatus'],$ccdomain,$ccuname);
1985: %canmodify =
1986: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1987: \@userinfo,$rolesarray);
1988: } elsif ($context eq 'selfcreate') {
1989: %canmodify = &selfcreate_canmodify($context,$ccdomain,\@userinfo,
1990: $inst_results,$rolesarray);
1991: }
1992: my %lt=&Apache::lonlocal::texthash(
1993: 'pd' => "Personal Data",
1994: 'firstname' => "First Name",
1995: 'middlename' => "Middle Name",
1996: 'lastname' => "Last Name",
1997: 'generation' => "Generation",
1998: 'permanentemail' => "Permanent e-mail address",
1999: 'id' => "Student/Employee ID",
2000: 'lg' => "Login Data",
2001: 'inststatus' => "Affiliation",
2002: );
2003: my %textboxsize = (
2004: firstname => '15',
2005: middlename => '15',
2006: lastname => '15',
2007: generation => '5',
2008: permanentemail => '25',
2009: id => '15',
2010: );
2011: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
2012: $output = '<h3>'.$lt{'pd'}.'</h3>'.
2013: &Apache::lonhtmlcommon::start_pick_box();
2014: foreach my $item (@userinfo) {
2015: my $rowtitle = $lt{$item};
2016: my $hiderow = 0;
2017: if ($item eq 'generation') {
2018: $rowtitle = $genhelp.$rowtitle;
2019: }
2020: my $row = &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n";
2021: if ($newuser) {
2022: if (ref($inst_results) eq 'HASH') {
2023: if ($inst_results->{$item} ne '') {
2024: $row .= '<input type="hidden" name="c'.$item.'" value="'.$inst_results->{$item}.'" />'.$inst_results->{$item};
2025: } else {
2026: if ($context eq 'selfcreate') {
2027: if ($canmodify{$item}) {
2028: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2029: $editable ++;
2030: } else {
2031: $hiderow = 1;
2032: }
2033: } else {
2034: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2035: }
2036: }
2037: } else {
2038: if ($context eq 'selfcreate') {
2039: if (($item eq 'permanentemail') && ($newuser eq 'email')) {
2040: $row .= $ccuname;
2041: } else {
2042: if ($canmodify{$item}) {
2043: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2044: $editable ++;
2045: } else {
2046: $hiderow = 1;
2047: }
2048: }
2049: } else {
2050: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
2051: }
2052: }
2053: } else {
2054: if ($canmodify{$item}) {
2055: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="'.$userenv{$item}.'" />';
2056: } else {
2057: $row .= $userenv{$item};
2058: }
2059: if ($item eq 'id') {
2060: $showforceid = $canmodify{$item};
2061: }
2062: }
2063: $row .= &Apache::lonhtmlcommon::row_closure(1);
2064: if (!$hiderow) {
2065: $output .= $row;
2066: $rowcount ++;
2067: }
2068: }
2069: if (($canmodify_status{'inststatus'}) || ($context ne 'selfcreate')) {
2070: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($ccdomain);
2071: if (ref($types) eq 'ARRAY') {
2072: if (@{$types} > 0) {
2073: my ($hiderow,$shown);
2074: if ($canmodify_status{'inststatus'}) {
2075: $shown = &pick_inst_statuses($userenv{'inststatus'},$usertypes,$types);
2076: } else {
2077: if ($userenv{'inststatus'} eq '') {
2078: $hiderow = 1;
2079: } else {
2080: my @showitems;
2081: foreach my $item ( map { &unescape($_); } split(':',$userenv{'inststatus'})) {
2082: if (exists($usertypes->{$item})) {
2083: push(@showitems,$usertypes->{$item});
2084: } else {
2085: push(@showitems,$item);
2086: }
2087: }
2088: if (@showitems) {
2089: $shown = join(', ',@showitems);
2090: } else {
2091: $hiderow = 1;
2092: }
2093: }
2094: }
2095: if (!$hiderow) {
2096: my $row = &Apache::lonhtmlcommon::row_title(&mt('Affliations'),undef,'LC_oddrow_value')."\n".
2097: $shown.&Apache::lonhtmlcommon::row_closure(1);
2098: if ($context eq 'selfcreate') {
2099: $rowcount ++;
2100: }
2101: $output .= $row;
2102: }
2103: }
2104: }
2105: }
2106: $output .= &Apache::lonhtmlcommon::end_pick_box();
2107: if (wantarray) {
2108: if ($context eq 'selfcreate') {
2109: return($output,$rowcount,$editable);
2110: } else {
2111: return ($output,$showforceid);
2112: }
2113: } else {
2114: return $output;
2115: }
2116: }
2117:
2118: sub pick_inst_statuses {
2119: my ($curr,$usertypes,$types) = @_;
2120: my ($output,$rem,@currtypes);
2121: if ($curr ne '') {
2122: @currtypes = map { &unescape($_); } split(/:/,$curr);
2123: }
2124: my $numinrow = 2;
2125: if (ref($types) eq 'ARRAY') {
2126: $output = '<table>';
2127: my $lastcolspan;
2128: for (my $i=0; $i<@{$types}; $i++) {
2129: if (defined($usertypes->{$types->[$i]})) {
2130: my $rem = $i%($numinrow);
2131: if ($rem == 0) {
2132: if ($i<@{$types}-1) {
2133: if ($i > 0) {
2134: $output .= '</tr>';
2135: }
2136: $output .= '<tr>';
2137: }
2138: } elsif ($i==@{$types}-1) {
2139: my $colsleft = $numinrow - $rem;
2140: if ($colsleft > 1) {
2141: $lastcolspan = ' colspan="'.$colsleft.'"';
2142: }
2143: }
2144: my $check = ' ';
2145: if (grep(/^\Q$types->[$i]\E$/,@currtypes)) {
2146: $check = ' checked="checked" ';
2147: }
2148: $output .= '<td class="LC_left_item"'.$lastcolspan.'>'.
2149: '<span class="LC_nobreak"><label>'.
2150: '<input type="checkbox" name="inststatus" '.
2151: 'value="'.$types->[$i].'"'.$check.'/>'.
2152: $usertypes->{$types->[$i]}.'</label></span></td>';
2153: }
2154: }
2155: $output .= '</tr></table>';
2156: }
2157: return $output;
2158: }
2159:
2160: sub selfcreate_canmodify {
2161: my ($context,$dom,$userinfo,$inst_results,$rolesarray) = @_;
2162: if (ref($inst_results) eq 'HASH') {
2163: my @inststatuses = &get_inststatuses($inst_results);
2164: if (@inststatuses == 0) {
2165: @inststatuses = ('default');
2166: }
2167: $rolesarray = \@inststatuses;
2168: }
2169: my %canmodify =
2170: &Apache::lonuserutils::can_modify_userinfo($context,$dom,$userinfo,
2171: $rolesarray);
2172: return %canmodify;
2173: }
2174:
2175: sub get_inststatuses {
2176: my ($insthashref) = @_;
2177: my @inststatuses = ();
2178: if (ref($insthashref) eq 'HASH') {
2179: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
2180: @inststatuses = @{$insthashref->{'inststatus'}};
2181: }
2182: }
2183: return @inststatuses;
2184: }
2185:
2186: # ================================================================= Phase Three
2187: sub update_user_data {
2188: my ($r,$context,$crstype,$brcrum) = @_;
2189: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
2190: $env{'form.ccdomain'});
2191: # Error messages
2192: my $error = '<span class="LC_error">'.&mt('Error').': ';
2193: my $end = '</span><br /><br />';
2194: my $rtnlink = '<a href="javascript:backPage(document.userupdate,'.
2195: "'$env{'form.prevphase'}','modify')".'" />'.
2196: &mt('Return to previous page').'</a>'.
2197: &Apache::loncommon::end_page();
2198: my $now = time;
2199: my $title;
2200: if (exists($env{'form.makeuser'})) {
2201: $title='Set Privileges for New User';
2202: } else {
2203: $title='Modify User Privileges';
2204: }
2205: my $newuser = 0;
2206: my ($jsback,$elements) = &crumb_utilities();
2207: my $jscript = '<script type="text/javascript">'."\n".
2208: '// <![CDATA['."\n".
2209: $jsback."\n".
2210: '// ]]>'."\n".
2211: '</script>'."\n";
2212: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
2213: push (@{$brcrum},
2214: {href => "javascript:backPage(document.userupdate)",
2215: text => $breadcrumb_text{'search'},
2216: faq => 282,
2217: bug => 'Instructor Interface',}
2218: );
2219: if ($env{'form.prevphase'} eq 'userpicked') {
2220: push(@{$brcrum},
2221: {href => "javascript:backPage(document.userupdate,'get_user_info','select')",
2222: text => $breadcrumb_text{'userpicked'},
2223: faq => 282,
2224: bug => 'Instructor Interface',});
2225: }
2226: my $helpitem = 'Course_Change_Privileges';
2227: if ($env{'form.action'} eq 'singlestudent') {
2228: $helpitem = 'Course_Add_Student';
2229: }
2230: push(@{$brcrum},
2231: {href => "javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
2232: text => $breadcrumb_text{'modify'},
2233: faq => 282,
2234: bug => 'Instructor Interface',},
2235: {href => "/adm/createuser",
2236: text => "Result",
2237: faq => 282,
2238: bug => 'Instructor Interface',
2239: help => $helpitem});
2240: my $args = {bread_crumbs => $brcrum,
2241: bread_crumbs_component => 'User Management'};
2242: if ($env{'form.popup'}) {
2243: $args->{'no_nav_bar'} = 1;
2244: }
2245: $r->print(&Apache::loncommon::start_page($title,$jscript,$args));
2246: $r->print(&update_result_form($uhome));
2247: # Check Inputs
2248: if (! $env{'form.ccuname'} ) {
2249: $r->print($error.&mt('No login name specified').'.'.$end.$rtnlink);
2250: return;
2251: }
2252: if ( $env{'form.ccuname'} ne
2253: &LONCAPA::clean_username($env{'form.ccuname'}) ) {
2254: $r->print($error.&mt('Invalid login name.').' '.
2255: &mt('Only letters, numbers, periods, dashes, @, and underscores are valid.').
2256: $end.$rtnlink);
2257: return;
2258: }
2259: if (! $env{'form.ccdomain'} ) {
2260: $r->print($error.&mt('No domain specified').'.'.$end.$rtnlink);
2261: return;
2262: }
2263: if ( $env{'form.ccdomain'} ne
2264: &LONCAPA::clean_domain($env{'form.ccdomain'}) ) {
2265: $r->print($error.&mt('Invalid domain name.').' '.
2266: &mt('Only letters, numbers, periods, dashes, and underscores are valid.').
2267: $end.$rtnlink);
2268: return;
2269: }
2270: if ($uhome eq 'no_host') {
2271: $newuser = 1;
2272: }
2273: if (! exists($env{'form.makeuser'})) {
2274: # Modifying an existing user, so check the validity of the name
2275: if ($uhome eq 'no_host') {
2276: $r->print($error.&mt('Unable to determine home server for ').
2277: $env{'form.ccuname'}.&mt(' in domain ').
2278: $env{'form.ccdomain'}.'.');
2279: return;
2280: }
2281: }
2282: # Determine authentication method and password for the user being modified
2283: my $amode='';
2284: my $genpwd='';
2285: if ($env{'form.login'} eq 'krb') {
2286: $amode='krb';
2287: $amode.=$env{'form.krbver'};
2288: $genpwd=$env{'form.krbarg'};
2289: } elsif ($env{'form.login'} eq 'int') {
2290: $amode='internal';
2291: $genpwd=$env{'form.intarg'};
2292: } elsif ($env{'form.login'} eq 'fsys') {
2293: $amode='unix';
2294: $genpwd=$env{'form.fsysarg'};
2295: } elsif ($env{'form.login'} eq 'loc') {
2296: $amode='localauth';
2297: $genpwd=$env{'form.locarg'};
2298: $genpwd=" " if (!$genpwd);
2299: } elsif (($env{'form.login'} eq 'nochange') ||
2300: ($env{'form.login'} eq '' )) {
2301: # There is no need to tell the user we did not change what they
2302: # did not ask us to change.
2303: # If they are creating a new user but have not specified login
2304: # information this will be caught below.
2305: } else {
2306: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2307: return;
2308: }
2309:
2310: $r->print('<h3>'.&mt('User [_1] in domain [_2]',
2311: $env{'form.ccuname'}, $env{'form.ccdomain'}).'</h3>');
2312: $r->print('<p class="LC_info">'.&mt('Please be patient').'</p>');
2313:
2314: my (%alerts,%rulematch,%inst_results,%curr_rules);
2315: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2316: my @usertools = ('aboutme','blog','portfolio');
2317: my @requestcourses = ('official','unofficial','community');
2318: my ($othertitle,$usertypes,$types) =
2319: &Apache::loncommon::sorted_inst_types($env{'form.ccdomain'});
2320: my %canmodify_status =
2321: &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},
2322: ['inststatus']);
2323: if ($env{'form.makeuser'}) {
2324: $r->print('<h3>'.&mt('Creating new account.').'</h3>');
2325: # Check for the authentication mode and password
2326: if (! $amode || ! $genpwd) {
2327: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2328: return;
2329: }
2330: # Determine desired host
2331: my $desiredhost = $env{'form.hserver'};
2332: if (lc($desiredhost) eq 'default') {
2333: $desiredhost = undef;
2334: } else {
2335: my %home_servers =
2336: &Apache::lonnet::get_servers($env{'form.ccdomain'},'library');
2337: if (! exists($home_servers{$desiredhost})) {
2338: $r->print($error.&mt('Invalid home server specified').$end.$rtnlink);
2339: return;
2340: }
2341: }
2342: # Check ID format
2343: my %checkhash;
2344: my %checks = ('id' => 1);
2345: %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = (
2346: 'newuser' => $newuser,
2347: 'id' => $env{'form.cid'},
2348: );
2349: if ($env{'form.cid'} ne '') {
2350: &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts,
2351: \%rulematch,\%inst_results,\%curr_rules);
2352: if (ref($alerts{'id'}) eq 'HASH') {
2353: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2354: my $domdesc =
2355: &Apache::lonnet::domain($env{'form.ccdomain'},'description');
2356: if ($alerts{'id'}{$env{'form.ccdomain'}}{$env{'form.cid'}}) {
2357: my $userchkmsg;
2358: if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') {
2359: $userchkmsg =
2360: &Apache::loncommon::instrule_disallow_msg('id',
2361: $domdesc,1).
2362: &Apache::loncommon::user_rule_formats($env{'form.ccdomain'},
2363: $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id');
2364: }
2365: $r->print($error.&mt('Invalid ID format').$end.
2366: $userchkmsg.$rtnlink);
2367: return;
2368: }
2369: }
2370: }
2371: }
2372: # Call modifyuser
2373: my $result = &Apache::lonnet::modifyuser
2374: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'},
2375: $amode,$genpwd,$env{'form.cfirstname'},
2376: $env{'form.cmiddlename'},$env{'form.clastname'},
2377: $env{'form.cgeneration'},undef,$desiredhost,
2378: $env{'form.cpermanentemail'});
2379: $r->print(&mt('Generating user').': '.$result);
2380: $uhome = &Apache::lonnet::homeserver($env{'form.ccuname'},
2381: $env{'form.ccdomain'});
2382: my (%changeHash,%newcustom,%changed,%changedinfo);
2383: if ($uhome ne 'no_host') {
2384: if ($context eq 'domain') {
2385: if ($env{'form.customquota'} == 1) {
2386: if ($env{'form.portfolioquota'} eq '') {
2387: $newcustom{'quota'} = 0;
2388: } else {
2389: $newcustom{'quota'} = $env{'form.portfolioquota'};
2390: $newcustom{'quota'} =~ s/[^\d\.]//g;
2391: }
2392: $changed{'quota'} = "a_admin($newcustom{'quota'},\%changeHash);
2393: }
2394: foreach my $item (@usertools) {
2395: if ($env{'form.custom'.$item} == 1) {
2396: $newcustom{$item} = $env{'form.tools_'.$item};
2397: $changed{$item} = &tool_admin($item,$newcustom{$item},
2398: \%changeHash,'tools');
2399: }
2400: }
2401: foreach my $item (@requestcourses) {
2402: if ($env{'form.custom'.$item} == 1) {
2403: $newcustom{$item} = $env{'form.crsreq_'.$item};
2404: if ($env{'form.crsreq_'.$item} eq 'autolimit') {
2405: $newcustom{$item} .= '=';
2406: unless ($env{'form.crsreq_'.$item.'_limit'} =~ /\D/) {
2407: $newcustom{$item} .= $env{'form.crsreq_'.$item.'_limit'};
2408: }
2409: }
2410: $changed{$item} = &tool_admin($item,$newcustom{$item},
2411: \%changeHash,'requestcourses');
2412: }
2413: }
2414: }
2415: if ($canmodify_status{'inststatus'}) {
2416: if (exists($env{'form.inststatus'})) {
2417: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2418: if (@inststatuses > 0) {
2419: $changeHash{'inststatus'} = join(',',@inststatuses);
2420: $changed{'inststatus'} = $changeHash{'inststatus'};
2421: }
2422: }
2423: }
2424: if (keys(%changed)) {
2425: foreach my $item (@userinfo) {
2426: $changeHash{$item} = $env{'form.c'.$item};
2427: }
2428: my $chgresult =
2429: &Apache::lonnet::put('environment',\%changeHash,
2430: $env{'form.ccdomain'},$env{'form.ccuname'});
2431: }
2432: }
2433: $r->print('<br />'.&mt('Home server').': '.$uhome.' '.
2434: &Apache::lonnet::hostname($uhome));
2435: } elsif (($env{'form.login'} ne 'nochange') &&
2436: ($env{'form.login'} ne '' )) {
2437: # Modify user privileges
2438: if (! $amode || ! $genpwd) {
2439: $r->print($error.'Invalid login mode or password'.$end.$rtnlink);
2440: return;
2441: }
2442: # Only allow authentification modification if the person has authority
2443: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2444: $r->print('Modifying authentication: '.
2445: &Apache::lonnet::modifyuserauth(
2446: $env{'form.ccdomain'},$env{'form.ccuname'},
2447: $amode,$genpwd));
2448: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
2449: ($env{'form.ccuname'},$env{'form.ccdomain'}));
2450: } else {
2451: # Okay, this is a non-fatal error.
2452: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);
2453: }
2454: }
2455:
2456: $r->rflush(); # Finish display of header before time consuming actions start
2457:
2458: ##
2459: my (@userroles,%userupdate,$cnum,$cdom,%namechanged);
2460: if ($context eq 'course') {
2461: ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
2462: $crstype = &Apache::loncommon::course_type($cdom.'_'.$cnum);
2463: }
2464: if (! $env{'form.makeuser'} ) {
2465: # Check for need to change
2466: my %userenv = &Apache::lonnet::get
2467: ('environment',['firstname','middlename','lastname','generation',
2468: 'id','permanentemail','portfolioquota','inststatus','tools.aboutme',
2469: 'tools.blog','tools.portfolio','requestcourses.official',
2470: 'requestcourses.unofficial','requestcourses.community',
2471: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
2472: 'reqcrsotherdom.community'],
2473: $env{'form.ccdomain'},$env{'form.ccuname'});
2474: my ($tmp) = keys(%userenv);
2475: if ($tmp =~ /^(con_lost|error)/i) {
2476: %userenv = ();
2477: }
2478: my $no_forceid_alert;
2479: # Check to see if user information can be changed
2480: my %domconfig =
2481: &Apache::lonnet::get_dom('configuration',['usermodification'],
2482: $env{'form.ccdomain'});
2483: my @statuses = ('active','future');
2484: my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'});
2485: my ($auname,$audom);
2486: if ($context eq 'author') {
2487: $auname = $env{'user.name'};
2488: $audom = $env{'user.domain'};
2489: }
2490: foreach my $item (keys(%roles)) {
2491: my ($rolenum,$roledom,$role) = split(/:/,$item,-1);
2492: if ($context eq 'course') {
2493: if ($cnum ne '' && $cdom ne '') {
2494: if ($rolenum eq $cnum && $roledom eq $cdom) {
2495: if (!grep(/^\Q$role\E$/,@userroles)) {
2496: push(@userroles,$role);
2497: }
2498: }
2499: }
2500: } elsif ($context eq 'author') {
2501: if ($rolenum eq $auname && $roledom eq $audom) {
2502: if (!grep(/^\Q$role\E$/,@userroles)) {
2503: push(@userroles,$role);
2504: }
2505: }
2506: }
2507: }
2508: if ($env{'form.action'} eq 'singlestudent') {
2509: if (!grep(/^st$/,@userroles)) {
2510: push(@userroles,'st');
2511: }
2512: } else {
2513: # Check for course or co-author roles being activated or re-enabled
2514: if ($context eq 'author' || $context eq 'course') {
2515: foreach my $key (keys(%env)) {
2516: if ($context eq 'author') {
2517: if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) {
2518: if (!grep(/^\Q$1\E$/,@userroles)) {
2519: push(@userroles,$1);
2520: }
2521: } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) {
2522: if (!grep(/^\Q$1\E$/,@userroles)) {
2523: push(@userroles,$1);
2524: }
2525: }
2526: } elsif ($context eq 'course') {
2527: if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) {
2528: if (!grep(/^\Q$1\E$/,@userroles)) {
2529: push(@userroles,$1);
2530: }
2531: } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) {
2532: if (!grep(/^\Q$1\E$/,@userroles)) {
2533: push(@userroles,$1);
2534: }
2535: }
2536: }
2537: }
2538: }
2539: }
2540: #Check to see if we can change personal data for the user
2541: my (@mod_disallowed,@longroles);
2542: foreach my $role (@userroles) {
2543: if ($role eq 'cr') {
2544: push(@longroles,'Custom');
2545: } else {
2546: push(@longroles,&Apache::lonnet::plaintext($role,$crstype));
2547: }
2548: }
2549: my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},\@userinfo,\@userroles);
2550: foreach my $item (@userinfo) {
2551: # Strip leading and trailing whitespace
2552: $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g;
2553: if (!$canmodify{$item}) {
2554: if (defined($env{'form.c'.$item})) {
2555: if ($env{'form.c'.$item} ne $userenv{$item}) {
2556: push(@mod_disallowed,$item);
2557: }
2558: }
2559: $env{'form.c'.$item} = $userenv{$item};
2560: }
2561: }
2562: # Check to see if we can change the Student/Employee ID
2563: my $forceid = $env{'form.forceid'};
2564: my $recurseid = $env{'form.recurseid'};
2565: my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules);
2566: my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'},
2567: $env{'form.ccuname'});
2568: if (($uidhash{$env{'form.ccuname'}}) &&
2569: ($uidhash{$env{'form.ccuname'}}!~/error\:/) &&
2570: (!$forceid)) {
2571: if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) {
2572: $env{'form.cid'} = $userenv{'id'};
2573: $no_forceid_alert = &mt('New student/employee ID does not match existing ID for this user.')
2574: .'<br />'
2575: .&mt("Change is not permitted without checking the 'Force ID change' checkbox on the previous page.")
2576: .'<br />'."\n";
2577: }
2578: }
2579: if ($env{'form.cid'} ne $userenv{'id'}) {
2580: my $checkhash;
2581: my $checks = { 'id' => 1 };
2582: $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} =
2583: { 'newuser' => $newuser,
2584: 'id' => $env{'form.cid'},
2585: };
2586: &Apache::loncommon::user_rule_check($checkhash,$checks,
2587: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules);
2588: if (ref($alerts{'id'}) eq 'HASH') {
2589: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2590: $env{'form.cid'} = $userenv{'id'};
2591: }
2592: }
2593: }
2594: my ($quotachanged,$oldportfolioquota,$newportfolioquota,$oldinststatus,
2595: $newinststatus,$oldisdefault,$newisdefault,%oldsettings,
2596: %oldsettingstext,%newsettings,%newsettingstext,@disporder,
2597: $olddefquota,$oldsettingstatus,$newdefquota,$newsettingstatus);
2598: @disporder = ('inststatus');
2599: if ($env{'request.role.domain'} eq $env{'form.ccdomain'}) {
2600: push(@disporder,'requestcourses');
2601: } else {
2602: push(@disporder,'reqcrsotherdom');
2603: }
2604: push(@disporder,('quota','tools'));
2605: $oldinststatus = $userenv{'inststatus'};
2606: ($olddefquota,$oldsettingstatus) =
2607: &Apache::loncommon::default_quota($env{'form.ccdomain'},$oldinststatus);
2608: ($newdefquota,$newsettingstatus) = ($olddefquota,$oldsettingstatus);
2609: my %canshow;
2610: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2611: $canshow{'quota'} = 1;
2612: }
2613: if (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
2614: $canshow{'tools'} = 1;
2615: }
2616: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
2617: $canshow{'requestcourses'} = 1;
2618: } elsif (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
2619: $canshow{'reqcrsotherdom'} = 1;
2620: }
2621: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2622: $canshow{'inststatus'} = 1;
2623: }
2624: my (%changeHash,%changed);
2625: if ($oldinststatus eq '') {
2626: $oldsettings{'inststatus'} = $othertitle;
2627: } else {
2628: if (ref($usertypes) eq 'HASH') {
2629: $oldsettings{'inststatus'} = join(', ',map{ $usertypes->{ &unescape($_) }; } (split(/:/,$userenv{'inststatus'})));
2630: } else {
2631: $oldsettings{'inststatus'} = join(', ',map{ &unescape($_); } (split(/:/,$userenv{'inststatus'})));
2632: }
2633: }
2634: $changeHash{'inststatus'} = $userenv{'inststatus'};
2635: if ($canmodify_status{'inststatus'}) {
2636: $canshow{'inststatus'} = 1;
2637: if (exists($env{'form.inststatus'})) {
2638: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2639: if (@inststatuses > 0) {
2640: $newinststatus = join(':',map { &escape($_); } @inststatuses);
2641: $changeHash{'inststatus'} = $newinststatus;
2642: if ($newinststatus ne $oldinststatus) {
2643: $changed{'inststatus'} = $newinststatus;
2644: ($newdefquota,$newsettingstatus) =
2645: &Apache::loncommon::default_quota($env{'form.ccdomain'},$newinststatus);
2646: }
2647: if (ref($usertypes) eq 'HASH') {
2648: $newsettings{'inststatus'} = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2649: } else {
2650: $newsettings{'inststatus'} = join(', ',@inststatuses);
2651: }
2652: }
2653: } else {
2654: $newinststatus = '';
2655: $changeHash{'inststatus'} = $newinststatus;
2656: $newsettings{'inststatus'} = $othertitle;
2657: if ($newinststatus ne $oldinststatus) {
2658: $changed{'inststatus'} = $changeHash{'inststatus'};
2659: ($newdefquota,$newsettingstatus) =
2660: &Apache::loncommon::default_quota($env{'form.ccdomain'},$newinststatus);
2661: }
2662: }
2663: } elsif ($context ne 'selfcreate') {
2664: $canshow{'inststatus'} = 1;
2665: $newsettings{'inststatus'} = $oldsettings{'inststatus'};
2666: }
2667: $changeHash{'portfolioquota'} = $userenv{'portfolioquota'};
2668: if ($context eq 'domain') {
2669: if ($userenv{'portfolioquota'} ne '') {
2670: $oldportfolioquota = $userenv{'portfolioquota'};
2671: if ($env{'form.customquota'} == 1) {
2672: if ($env{'form.portfolioquota'} eq '') {
2673: $newportfolioquota = 0;
2674: } else {
2675: $newportfolioquota = $env{'form.portfolioquota'};
2676: $newportfolioquota =~ s/[^\d\.]//g;
2677: }
2678: if ($newportfolioquota != $oldportfolioquota) {
2679: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2680: }
2681: } else {
2682: $changed{'quota'} = "a_admin('',\%changeHash);
2683: $newportfolioquota = $newdefquota;
2684: $newisdefault = 1;
2685: }
2686: } else {
2687: $oldisdefault = 1;
2688: $oldportfolioquota = $olddefquota;
2689: if ($env{'form.customquota'} == 1) {
2690: if ($env{'form.portfolioquota'} eq '') {
2691: $newportfolioquota = 0;
2692: } else {
2693: $newportfolioquota = $env{'form.portfolioquota'};
2694: $newportfolioquota =~ s/[^\d\.]//g;
2695: }
2696: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2697: } else {
2698: $newportfolioquota = $newdefquota;
2699: $newisdefault = 1;
2700: }
2701: }
2702: if ($oldisdefault) {
2703: $oldsettingstext{'quota'} = &get_defaultquota_text($oldsettingstatus);
2704: }
2705: if ($newisdefault) {
2706: $newsettingstext{'quota'} = &get_defaultquota_text($newsettingstatus);
2707: }
2708: &tool_changes('tools',\@usertools,\%oldsettings,\%oldsettingstext,\%userenv,
2709: \%changeHash,\%changed,\%newsettings,\%newsettingstext);
2710: if ($env{'form.ccdomain'} eq $env{'request.role.domain'}) {
2711: &tool_changes('requestcourses',\@requestcourses,\%oldsettings,\%oldsettingstext,
2712: \%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
2713: } else {
2714: &tool_changes('reqcrsotherdom',\@requestcourses,\%oldsettings,\%oldsettingstext,
2715: \%userenv,\%changeHash,\%changed,\%newsettings,\%newsettingstext);
2716: }
2717: }
2718: foreach my $item (@userinfo) {
2719: if ($env{'form.c'.$item} ne $userenv{$item}) {
2720: $namechanged{$item} = 1;
2721: }
2722: }
2723: $oldsettings{'quota'} = $oldportfolioquota.' Mb';
2724: $newsettings{'quota'} = $newportfolioquota.' Mb';
2725: if ((keys(%namechanged) > 0) || (keys(%changed) > 0)) {
2726: my ($chgresult,$namechgresult);
2727: if (keys(%changed) > 0) {
2728: $chgresult =
2729: &Apache::lonnet::put('environment',\%changeHash,
2730: $env{'form.ccdomain'},$env{'form.ccuname'});
2731: if ($chgresult eq 'ok') {
2732: if (($env{'user.name'} eq $env{'form.ccuname'}) &&
2733: ($env{'user.domain'} eq $env{'form.ccdomain'})) {
2734: my %newenvhash;
2735: foreach my $key (keys(%changed)) {
2736: if (($key eq 'official') || ($key eq 'unofficial')
2737: || ($key eq 'community')) {
2738: $newenvhash{'environment.requestcourses.'.$key} =
2739: $changeHash{'requestcourses.'.$key};
2740: if ($changeHash{'requestcourses.'.$key} ne '') {
2741: $newenvhash{'environment.canrequest.'.$key} = 1;
2742: } else {
2743: $newenvhash{'environment.canrequest.'.$key} =
2744: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2745: $key,'reload','requestcourses');
2746: }
2747: } elsif ($key ne 'quota') {
2748: $newenvhash{'environment.tools.'.$key} =
2749: $changeHash{'tools.'.$key};
2750: if ($changeHash{'tools.'.$key} ne '') {
2751: $newenvhash{'environment.availabletools.'.$key} =
2752: $changeHash{'tools.'.$key};
2753: } else {
2754: $newenvhash{'environment.availabletools.'.$key} =
2755: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'}, $key,'reload','tools');
2756: }
2757: }
2758: }
2759: if (keys(%newenvhash)) {
2760: &Apache::lonnet::appenv(\%newenvhash);
2761: }
2762: }
2763: }
2764: }
2765: if (keys(%namechanged) > 0) {
2766: foreach my $field (@userinfo) {
2767: $changeHash{$field} = $env{'form.c'.$field};
2768: }
2769: # Make the change
2770: $namechgresult =
2771: &Apache::lonnet::modifyuser($env{'form.ccdomain'},
2772: $env{'form.ccuname'},$changeHash{'id'},undef,undef,
2773: $changeHash{'firstname'},$changeHash{'middlename'},
2774: $changeHash{'lastname'},$changeHash{'generation'},
2775: $changeHash{'id'},undef,$changeHash{'permanentemail'},undef,\@userinfo);
2776: %userupdate = (
2777: lastname => $env{'form.clastname'},
2778: middlename => $env{'form.cmiddlename'},
2779: firstname => $env{'form.cfirstname'},
2780: generation => $env{'form.cgeneration'},
2781: id => $env{'form.cid'},
2782: );
2783: }
2784: if (((keys(%namechanged) > 0) && $namechgresult eq 'ok') ||
2785: ((keys(%changed) > 0) && $chgresult eq 'ok')) {
2786: # Tell the user we changed the name
2787: &display_userinfo($r,1,\@disporder,\%canshow,\@requestcourses,
2788: \@usertools,\%userenv,\%changed,\%namechanged,
2789: \%oldsettings, \%oldsettingstext,\%newsettings,
2790: \%newsettingstext);
2791: if ($env{'form.cid'} ne $userenv{'id'}) {
2792: &Apache::lonnet::idput($env{'form.ccdomain'},
2793: ($env{'form.ccuname'} => $env{'form.cid'}));
2794: if (($recurseid) &&
2795: (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
2796: my $idresult =
2797: &Apache::lonuserutils::propagate_id_change(
2798: $env{'form.ccuname'},$env{'form.ccdomain'},
2799: \%userupdate);
2800: $r->print('<br />'.$idresult.'<br />');
2801: }
2802: }
2803: if (($env{'form.ccdomain'} eq $env{'user.domain'}) &&
2804: ($env{'form.ccuname'} eq $env{'user.name'})) {
2805: my %newenvhash;
2806: foreach my $key (keys(%changeHash)) {
2807: $newenvhash{'environment.'.$key} = $changeHash{$key};
2808: }
2809: &Apache::lonnet::appenv(\%newenvhash);
2810: }
2811: } else { # error occurred
2812: $r->print('<span class="LC_error">'.&mt('Unable to successfully change environment for').' '.
2813: $env{'form.ccuname'}.' '.&mt('in domain').' '.
2814: $env{'form.ccdomain'}.'</span><br />');
2815: }
2816: } else { # End of if ($env ... ) logic
2817: # They did not want to change the users name, quota, tool availability,
2818: # or ability to request creation of courses,
2819: # but we can still tell them what the name and quota and availabilities are
2820: &display_userinfo($r,undef,\@disporder,\%canshow,\@requestcourses,
2821: \@usertools,\%userenv,\%changed,\%namechanged,\%oldsettings,
2822: \%oldsettingstext,\%newsettings,\%newsettingstext);
2823: }
2824: if (@mod_disallowed) {
2825: my ($rolestr,$contextname);
2826: if (@longroles > 0) {
2827: $rolestr = join(', ',@longroles);
2828: } else {
2829: $rolestr = &mt('No roles');
2830: }
2831: if ($context eq 'course') {
2832: $contextname = &mt('course');
2833: } elsif ($context eq 'author') {
2834: $contextname = &mt('co-author');
2835: }
2836: $r->print(&mt('The following fields were not updated: ').'<ul>');
2837: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2838: foreach my $field (@mod_disallowed) {
2839: $r->print('<li>'.$fieldtitles{$field}.'</li>'."\n");
2840: }
2841: $r->print('</ul>');
2842: if (@mod_disallowed == 1) {
2843: $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname));
2844: } else {
2845: $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname));
2846: }
2847: my $helplink = 'javascript:helpMenu('."'display'".')';
2848: $r->print('<span class="LC_cusr_emph">'.$rolestr.'</span><br />'
2849: .&mt('Please contact your [_1]helpdesk[_2] for more information.'
2850: ,'<a href="'.$helplink.'">','</a>')
2851: .'<br />');
2852: }
2853: $r->print('<span class="LC_warning">'
2854: .$no_forceid_alert
2855: .&Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts,\%curr_rules)
2856: .'</span>');
2857: }
2858: if ($env{'form.action'} eq 'singlestudent') {
2859: &enroll_single_student($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype);
2860: $r->print('<p><a href="javascript:backPage(document.userupdate)">');
2861: if ($crstype eq 'Community') {
2862: $r->print(&mt('Enroll Another Member'));
2863: } else {
2864: $r->print(&mt('Enroll Another Student'));
2865: }
2866: $r->print('</a></p>');
2867: } else {
2868: my @rolechanges = &update_roles($r,$context);
2869: if (keys(%namechanged) > 0) {
2870: if ($context eq 'course') {
2871: if (@userroles > 0) {
2872: if ((@rolechanges == 0) ||
2873: (!(grep(/^st$/,@rolechanges)))) {
2874: if (grep(/^st$/,@userroles)) {
2875: my $classlistupdated =
2876: &Apache::lonuserutils::update_classlist($cdom,
2877: $cnum,$env{'form.ccdomain'},
2878: $env{'form.ccuname'},\%userupdate);
2879: }
2880: }
2881: }
2882: }
2883: }
2884: my $userinfo = &Apache::loncommon::plainname($env{'form.ccuname'},
2885: $env{'form.ccdomain'});
2886: if ($env{'form.popup'}) {
2887: $r->print('<p><a href="javascript:window.close()">'.&mt('Close window').'</a></p>');
2888: } else {
2889: $r->print('<p><a href="javascript:backPage(document.userupdate,'."'$env{'form.prevphase'}','modify'".')">'
2890: .&mt('Modify this user: [_1]','<span class="LC_cusr_emph">'.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.' ('.$userinfo.')</span>').'</a>'
2891: .(' 'x5).'<a href="javascript:backPage(document.userupdate)">'
2892: .&mt('Create/Modify Another User').'</a></p>');
2893: }
2894: }
2895: }
2896:
2897: sub display_userinfo {
2898: my ($r,$changed,$order,$canshow,$requestcourses,$usertools,$userenv,
2899: $changedhash,$namechangedhash,$oldsetting,$oldsettingtext,
2900: $newsetting,$newsettingtext) = @_;
2901: return unless (ref($order) eq 'ARRAY' &&
2902: ref($canshow) eq 'HASH' &&
2903: ref($requestcourses) eq 'ARRAY' &&
2904: ref($usertools) eq 'ARRAY' &&
2905: ref($userenv) eq 'HASH' &&
2906: ref($changedhash) eq 'HASH' &&
2907: ref($oldsetting) eq 'HASH' &&
2908: ref($oldsettingtext) eq 'HASH' &&
2909: ref($newsetting) eq 'HASH' &&
2910: ref($newsettingtext) eq 'HASH');
2911: my %lt=&Apache::lonlocal::texthash(
2912: 'ui' => 'User Information (unchanged)',
2913: 'uic' => 'User Information Changed',
2914: 'firstname' => 'First Name',
2915: 'middlename' => 'Middle Name',
2916: 'lastname' => 'Last Name',
2917: 'generation' => 'Generation',
2918: 'id' => 'Student/Employee ID',
2919: 'permanentemail' => 'Permanent e-mail address',
2920: 'quota' => 'Disk space allocated to portfolio files',
2921: 'blog' => 'Blog Availability',
2922: 'aboutme' => 'Personal Information Page Availability',
2923: 'portfolio' => 'Portfolio Availability',
2924: 'official' => 'Can Request Official Courses',
2925: 'unofficial' => 'Can Request Unofficial Courses',
2926: 'community' => 'Can Request Communities',
2927: 'inststatus' => "Affiliation",
2928: 'prvs' => 'Previous Value:',
2929: 'chto' => 'Changed To:'
2930: );
2931: my $title = $lt{'ui'};
2932: if ($changed) {
2933: $title = $lt{'uic'};
2934: }
2935: $r->print('<h4>'.$title.'</h4>'.
2936: &Apache::loncommon::start_data_table().
2937: &Apache::loncommon::start_data_table_header_row());
2938: if ($changed) {
2939: $r->print("<th> </th>\n");
2940: }
2941: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2942: foreach my $item (@userinfo) {
2943: $r->print("<th>$lt{$item}</th>\n");
2944: }
2945: foreach my $entry (@{$order}) {
2946: if ($canshow->{$entry}) {
2947: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
2948: foreach my $item (@{$requestcourses}) {
2949: $r->print("<th>$lt{$item}</th>\n");
2950: }
2951: } elsif ($entry eq 'tools') {
2952: foreach my $item (@{$usertools}) {
2953: $r->print("<th>$lt{$item}</th>\n");
2954: }
2955: } else {
2956: $r->print("<th>$lt{$entry}</th>\n");
2957: }
2958: }
2959: }
2960: $r->print(&Apache::loncommon::end_data_table_header_row().
2961: &Apache::loncommon::start_data_table_row());
2962: if ($changed) {
2963: $r->print('<td><b>'.$lt{'prvs'}.'</b></td>'."\n");
2964: }
2965: foreach my $item (@userinfo) {
2966: $r->print('<td>'.$userenv->{$item}.' </td>'."\n");
2967: }
2968: foreach my $entry (@{$order}) {
2969: if ($canshow->{$entry}) {
2970: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
2971: foreach my $item (@{$requestcourses}) {
2972: $r->print("<td>$oldsetting->{$item} $oldsettingtext->{$item}</td>\n");
2973: }
2974: } elsif ($entry eq 'tools') {
2975: foreach my $item (@{$usertools}) {
2976: $r->print("<td>$oldsetting->{$item} $oldsettingtext->{$item}</td>\n");
2977: }
2978: } else {
2979: $r->print("<td>$oldsetting->{$entry} $oldsettingtext->{$entry} </td>\n");
2980: }
2981: }
2982: }
2983: $r->print(&Apache::loncommon::end_data_table_row());
2984: if ($changed) {
2985: $r->print(&Apache::loncommon::start_data_table_row().
2986: '<td><span class="LC_nobreak"><b>'.$lt{'chto'}.'</b></span></td>'."\n");
2987: foreach my $item (@userinfo) {
2988: my $value = $env{'form.c'.$item};
2989: if ($namechangedhash->{$item}) {
2990: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
2991: }
2992: $r->print("<td>$value </td>\n");
2993: }
2994: foreach my $entry (@{$order}) {
2995: if ($canshow->{$entry}) {
2996: if (($entry eq 'requestcourses') || ($entry eq 'reqcrsotherdom')) {
2997: foreach my $item (@{$requestcourses}) {
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: } elsif ($entry eq 'tools') {
3005: foreach my $item (@{$usertools}) {
3006: my $value = $newsetting->{$item}.' '.$newsettingtext->{$item};
3007: if ($changedhash->{$item}) {
3008: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
3009: }
3010: $r->print("<td>$value </td>\n");
3011: }
3012: } else {
3013: my $value = $newsetting->{$entry}.' '.$newsettingtext->{$entry};
3014: if ($changedhash->{$entry}) {
3015: $value = '<span class="LC_cusr_emph">'.$value.'</span>';
3016: }
3017: $r->print("<td>$value </td>\n");
3018: }
3019: }
3020: }
3021: $r->print(&Apache::loncommon::end_data_table_row());
3022: }
3023: $r->print(&Apache::loncommon::end_data_table().'<br />');
3024: return;
3025: }
3026:
3027: sub tool_changes {
3028: my ($context,$usertools,$oldaccess,$oldaccesstext,$userenv,$changeHash,
3029: $changed,$newaccess,$newaccesstext) = @_;
3030: if (!((ref($usertools) eq 'ARRAY') && (ref($oldaccess) eq 'HASH') &&
3031: (ref($oldaccesstext) eq 'HASH') && (ref($userenv) eq 'HASH') &&
3032: (ref($changeHash) eq 'HASH') && (ref($changed) eq 'HASH') &&
3033: (ref($newaccess) eq 'HASH') && (ref($newaccesstext) eq 'HASH'))) {
3034: return;
3035: }
3036: if ($context eq 'reqcrsotherdom') {
3037: my @options = ('approval','validate','autolimit');
3038: my $optregex = join('|',@options);
3039: my %reqdisplay = &courserequest_display();
3040: my $cdom = $env{'request.role.domain'};
3041: foreach my $tool (@{$usertools}) {
3042: $oldaccesstext->{$tool} = &mt('No');
3043: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3044: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
3045: my $newop;
3046: if ($env{'form.'.$context.'_'.$tool}) {
3047: $newop = $env{'form.'.$context.'_'.$tool};
3048: if ($newop eq 'autolimit') {
3049: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3050: $limit =~ s/\D+//g;
3051: $newop .= '='.$limit;
3052: }
3053: }
3054: if ($userenv->{$context.'.'.$tool} eq '') {
3055: if ($newop) {
3056: $changed->{$tool}=&tool_admin($tool,$cdom.':'.$newop,
3057: $changeHash,$context);
3058: if ($changed->{$tool}) {
3059: $newaccesstext->{$tool} = &mt('Yes');
3060: } else {
3061: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3062: }
3063: }
3064: } else {
3065: my @curr = split(',',$userenv->{$context.'.'.$tool});
3066: my @new;
3067: my $changedoms;
3068: foreach my $req (@curr) {
3069: if ($req =~ /^\Q$cdom\E\:($optregex\=?\d*)$/) {
3070: $oldaccesstext->{$tool} = &mt('Yes');
3071: my $oldop = $1;
3072: if ($oldop ne $newop) {
3073: $changedoms = 1;
3074: foreach my $item (@curr) {
3075: my ($reqdom,$option) = split(':',$item);
3076: unless ($reqdom eq $cdom) {
3077: push(@new,$item);
3078: }
3079: }
3080: if ($newop) {
3081: push(@new,$cdom.':'.$newop);
3082: }
3083: @new = sort(@new);
3084: }
3085: last;
3086: }
3087: }
3088: if ((!$changedoms) && ($newop)) {
3089: $changedoms = 1;
3090: @new = sort(@curr,$cdom.':'.$newop);
3091: }
3092: if ($changedoms) {
3093: my $newdomstr;
3094: if (@new) {
3095: $newdomstr = join(',',@new);
3096: }
3097: $changed->{$tool}=&tool_admin($tool,$newdomstr,$changeHash,
3098: $context);
3099: if ($changed->{$tool}) {
3100: if ($env{'form.'.$context.'_'.$tool}) {
3101: if ($env{'form.'.$context.'_'.$tool} eq 'autolimit') {
3102: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
3103: $limit =~ s/\D+//g;
3104: if ($limit) {
3105: $newaccesstext->{$tool} = &mt('Yes, up to limit of [quant,_1,request] per user.',$limit);
3106: } else {
3107: $newaccesstext->{$tool} = &mt('Yes, processed automatically');
3108: }
3109: } else {
3110: $newaccesstext->{$tool} = $reqdisplay{$env{'form.'.$context.'_'.$tool}};
3111: }
3112: } else {
3113: $newaccesstext->{$tool} = &mt('No');
3114: }
3115: }
3116: }
3117: }
3118: }
3119: return;
3120: }
3121: foreach my $tool (@{$usertools}) {
3122: my $newval;
3123: if ($context eq 'requestcourses') {
3124: $newval = $env{'form.crsreq_'.$tool};
3125: if ($newval eq 'autolimit') {
3126: $newval .= '='.$env{'form.crsreq_'.$tool.'_limit'};
3127: }
3128: } else {
3129: $newval = $env{'form.'.$context.'_'.$tool};
3130: }
3131: if ($userenv->{$context.'.'.$tool} ne '') {
3132: $oldaccess->{$tool} = &mt('custom');
3133: if ($userenv->{$context.'.'.$tool}) {
3134: $oldaccesstext->{$tool} = &mt("availability set to 'on'");
3135: } else {
3136: $oldaccesstext->{$tool} = &mt("availability set to 'off'");
3137: }
3138: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
3139: if ($env{'form.custom'.$tool} == 1) {
3140: if ($newval ne $userenv->{$context.'.'.$tool}) {
3141: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3142: $context);
3143: if ($changed->{$tool}) {
3144: $newaccess->{$tool} = &mt('custom');
3145: if ($newval) {
3146: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3147: } else {
3148: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3149: }
3150: } else {
3151: $newaccess->{$tool} = $oldaccess->{$tool};
3152: if ($userenv->{$context.'.'.$tool}) {
3153: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3154: } else {
3155: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3156: }
3157: }
3158: } else {
3159: $newaccess->{$tool} = $oldaccess->{$tool};
3160: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3161: }
3162: } else {
3163: $changed->{$tool} = &tool_admin($tool,'',$changeHash,$context);
3164: if ($changed->{$tool}) {
3165: $newaccess->{$tool} = &mt('default');
3166: } else {
3167: $newaccess->{$tool} = $oldaccess->{$tool};
3168: if ($userenv->{$context.'.'.$tool}) {
3169: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3170: } else {
3171: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3172: }
3173: }
3174: }
3175: } else {
3176: $oldaccess->{$tool} = &mt('default');
3177: if ($env{'form.custom'.$tool} == 1) {
3178: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3179: $context);
3180: if ($changed->{$tool}) {
3181: $newaccess->{$tool} = &mt('custom');
3182: if ($newval) {
3183: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3184: } else {
3185: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3186: }
3187: } else {
3188: $newaccess->{$tool} = $oldaccess->{$tool};
3189: }
3190: } else {
3191: $newaccess->{$tool} = $oldaccess->{$tool};
3192: }
3193: }
3194: }
3195: return;
3196: }
3197:
3198: sub update_roles {
3199: my ($r,$context) = @_;
3200: my $now=time;
3201: my @rolechanges;
3202: my %disallowed;
3203: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
3204: foreach my $key (keys (%env)) {
3205: next if (! $env{$key});
3206: next if ($key eq 'form.action');
3207: # Revoke roles
3208: if ($key=~/^form\.rev/) {
3209: if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
3210: # Revoke standard role
3211: my ($scope,$role) = ($1,$2);
3212: my $result =
3213: &Apache::lonnet::revokerole($env{'form.ccdomain'},
3214: $env{'form.ccuname'},
3215: $scope,$role,'','',$context);
3216: $r->print(&mt('Revoking [_1] in [_2]: [_3]',
3217: $role,$scope,'<b>'.$result.'</b>').'<br />');
3218: if ($role eq 'st') {
3219: my $result =
3220: &Apache::lonuserutils::classlist_drop($scope,
3221: $env{'form.ccuname'},$env{'form.ccdomain'},
3222: $now);
3223: $r->print($result);
3224: }
3225: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3226: push(@rolechanges,$role);
3227: }
3228: }
3229: if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) {
3230: # Revoke custom role
3231: $r->print(&mt('Revoking custom role:').
3232: ' '.$4.' by '.$3.':'.$2.' in '.$1.': <b>'.
3233: &Apache::lonnet::revokecustomrole($env{'form.ccdomain'},
3234: $env{'form.ccuname'},$1,$2,$3,$4,'','',$context).
3235: '</b><br />');
3236: if (!grep(/^cr$/,@rolechanges)) {
3237: push(@rolechanges,'cr');
3238: }
3239: }
3240: } elsif ($key=~/^form\.del/) {
3241: if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
3242: # Delete standard role
3243: my ($scope,$role) = ($1,$2);
3244: my $result =
3245: &Apache::lonnet::assignrole($env{'form.ccdomain'},
3246: $env{'form.ccuname'},
3247: $scope,$role,$now,0,1,'',
3248: $context);
3249: $r->print(&mt('Deleting [_1] in [_2]: [_3]',$role,$scope,
3250: '<b>'.$result.'</b>').'<br />');
3251: if ($role eq 'st') {
3252: my $result =
3253: &Apache::lonuserutils::classlist_drop($scope,
3254: $env{'form.ccuname'},$env{'form.ccdomain'},
3255: $now);
3256: $r->print($result);
3257: }
3258: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3259: push(@rolechanges,$role);
3260: }
3261: }
3262: if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3263: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3264: # Delete custom role
3265: $r->print(&mt('Deleting custom role [_1] by [_2] in [_3]',
3266: $rolename,$rnam.':'.$rdom,$url).': <b>'.
3267: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
3268: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
3269: 0,1,$context).'</b><br />');
3270: if (!grep(/^cr$/,@rolechanges)) {
3271: push(@rolechanges,'cr');
3272: }
3273: }
3274: } elsif ($key=~/^form\.ren/) {
3275: my $udom = $env{'form.ccdomain'};
3276: my $uname = $env{'form.ccuname'};
3277: # Re-enable standard role
3278: if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
3279: my $url = $1;
3280: my $role = $2;
3281: my $logmsg;
3282: my $output;
3283: if ($role eq 'st') {
3284: if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) {
3285: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$1,$2,$3);
3286: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course') || ($result eq 'refused')) {
3287: if ($result eq 'refused' && $logmsg) {
3288: $output = $logmsg;
3289: } else {
3290: $output = "Error: $result\n";
3291: }
3292: } else {
3293: $output = &mt('Assigning').' '.$role.' in '.$url.
3294: &mt('starting').' '.localtime($now).
3295: ': <br />'.$logmsg.'<br />'.
3296: &mt('Add to classlist').': <b>ok</b><br />';
3297: }
3298: }
3299: } else {
3300: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
3301: $env{'form.ccuname'},$url,$role,0,$now,'','',
3302: $context);
3303: $output = &mt('Re-enabling [_1] in [_2]: [_3]',
3304: $role,$url,'<b>'.$result.'</b>').'<br />';
3305: }
3306: $r->print($output);
3307: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3308: push(@rolechanges,$role);
3309: }
3310: }
3311: # Re-enable custom role
3312: if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3313: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3314: my $result = &Apache::lonnet::assigncustomrole(
3315: $env{'form.ccdomain'}, $env{'form.ccuname'},
3316: $url,$rdom,$rnam,$rolename,0,$now,undef,$context);
3317: $r->print(&mt('Re-enabling custom role [_1] by [_2] in [_3]: [_4]',
3318: $rolename,$rnam.':'.$rdom,$url,'<b>'.$result.'</b>').'<br />');
3319: if (!grep(/^cr$/,@rolechanges)) {
3320: push(@rolechanges,'cr');
3321: }
3322: }
3323: } elsif ($key=~/^form\.act/) {
3324: my $udom = $env{'form.ccdomain'};
3325: my $uname = $env{'form.ccuname'};
3326: if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) {
3327: # Activate a custom role
3328: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
3329: my $url='/'.$one.'/'.$two;
3330: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
3331:
3332: my $start = ( $env{'form.start_'.$full} ?
3333: $env{'form.start_'.$full} :
3334: $now );
3335: my $end = ( $env{'form.end_'.$full} ?
3336: $env{'form.end_'.$full} :
3337: 0 );
3338:
3339: # split multiple sections
3340: my %sections = ();
3341: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
3342: if ($num_sections == 0) {
3343: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end,$context));
3344: } else {
3345: my %curr_groups =
3346: &Apache::longroup::coursegroups($one,$two);
3347: foreach my $sec (sort {$a cmp $b} keys %sections) {
3348: if (($sec eq 'none') || ($sec eq 'all') ||
3349: exists($curr_groups{$sec})) {
3350: $disallowed{$sec} = $url;
3351: next;
3352: }
3353: my $securl = $url.'/'.$sec;
3354: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end,$context));
3355: }
3356: }
3357: if (!grep(/^cr$/,@rolechanges)) {
3358: push(@rolechanges,'cr');
3359: }
3360: } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) {
3361: # Activate roles for sections with 3 id numbers
3362: # set start, end times, and the url for the class
3363: my ($one,$two,$three)=($1,$2,$3);
3364: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
3365: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
3366: $now );
3367: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
3368: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
3369: 0 );
3370: my $url='/'.$one.'/'.$two;
3371: my $type = 'three';
3372: # split multiple sections
3373: my %sections = ();
3374: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
3375: if ($num_sections == 0) {
3376: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3377: } else {
3378: my %curr_groups =
3379: &Apache::longroup::coursegroups($one,$two);
3380: my $emptysec = 0;
3381: foreach my $sec (sort {$a cmp $b} keys %sections) {
3382: $sec =~ s/\W//g;
3383: if ($sec ne '') {
3384: if (($sec eq 'none') || ($sec eq 'all') ||
3385: exists($curr_groups{$sec})) {
3386: $disallowed{$sec} = $url;
3387: next;
3388: }
3389: my $securl = $url.'/'.$sec;
3390: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec,$context));
3391: } else {
3392: $emptysec = 1;
3393: }
3394: }
3395: if ($emptysec) {
3396: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3397: }
3398: }
3399: if (!grep(/^\Q$three\E$/,@rolechanges)) {
3400: push(@rolechanges,$three);
3401: }
3402: } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
3403: # Activate roles for sections with two id numbers
3404: # set start, end times, and the url for the class
3405: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
3406: $env{'form.start_'.$1.'_'.$2} :
3407: $now );
3408: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
3409: $env{'form.end_'.$1.'_'.$2} :
3410: 0 );
3411: my $one = $1;
3412: my $two = $2;
3413: my $url='/'.$one.'/';
3414: # split multiple sections
3415: my %sections = ();
3416: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two},\%sections,$two);
3417: if ($num_sections == 0) {
3418: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3419: } else {
3420: my $emptysec = 0;
3421: foreach my $sec (sort {$a cmp $b} keys %sections) {
3422: if ($sec ne '') {
3423: my $securl = $url.'/'.$sec;
3424: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$two,$start,$end,$one,undef,$sec,$context));
3425: } else {
3426: $emptysec = 1;
3427: }
3428: }
3429: if ($emptysec) {
3430: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3431: }
3432: }
3433: if (!grep(/^\Q$two\E$/,@rolechanges)) {
3434: push(@rolechanges,$two);
3435: }
3436: } else {
3437: $r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
3438: }
3439: foreach my $key (sort(keys(%disallowed))) {
3440: $r->print('<p class="LC_warning">');
3441: if (($key eq 'none') || ($key eq 'all')) {
3442: $r->print(&mt('[_1] may not be used as the name for a section, as it is a reserved word.','<tt>'.$key.'</tt>'));
3443: } else {
3444: $r->print(&mt('[_1] may not be used as the name for a section, as it is the name of a course group.','<tt>'.$key.'</tt>'));
3445: }
3446: $r->print('</p><p>'
3447: .&mt('Please [_1]go back[_2] and choose a different section name.'
3448: ,'<a href="javascript:history.go(-1)'
3449: ,'</a>')
3450: .'</p><br />'
3451: );
3452: }
3453: }
3454: } # End of foreach (keys(%env))
3455: # Flush the course logs so reverse user roles immediately updated
3456: $r->register_cleanup(\&Apache::lonnet::flushcourselogs);
3457: if (@rolechanges == 0) {
3458: $r->print(&mt('No roles to modify'));
3459: }
3460: return @rolechanges;
3461: }
3462:
3463: sub enroll_single_student {
3464: my ($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype) = @_;
3465: $r->print('<h3>');
3466: if ($crstype eq 'Community') {
3467: $r->print(&mt('Enrolling Member'));
3468: } else {
3469: $r->print(&mt('Enrolling Student'));
3470: }
3471: $r->print('</h3>');
3472:
3473: # Remove non alphanumeric values from section
3474: $env{'form.sections'}=~s/\W//g;
3475:
3476: # Clean out any old student roles the user has in this class.
3477: &Apache::lonuserutils::modifystudent($env{'form.ccdomain'},
3478: $env{'form.ccuname'},$env{'request.course.id'},undef,$uhome);
3479: my ($startdate,$enddate) = &Apache::lonuserutils::get_dates_from_form();
3480: my $enroll_result =
3481: &Apache::lonnet::modify_student_enrollment($env{'form.ccdomain'},
3482: $env{'form.ccuname'},$env{'form.cid'},$env{'form.cfirstname'},
3483: $env{'form.cmiddlename'},$env{'form.clastname'},
3484: $env{'form.generation'},$env{'form.sections'},$enddate,
3485: $startdate,'manual',undef,$env{'request.course.id'},'',$context);
3486: if ($enroll_result =~ /^ok/) {
3487: $r->print(&mt('<b>[_1]</b> enrolled',$env{'form.ccuname'}.':'.$env{'form.ccdomain'}));
3488: if ($env{'form.sections'} ne '') {
3489: $r->print(' '.&mt('in section [_1]',$env{'form.sections'}));
3490: }
3491: my ($showstart,$showend);
3492: if ($startdate <= $now) {
3493: $showstart = &mt('Access starts immediately');
3494: } else {
3495: $showstart = &mt('Access starts: ').&Apache::lonlocal::locallocaltime($startdate);
3496: }
3497: if ($enddate == 0) {
3498: $showend = &mt('ends: no ending date');
3499: } else {
3500: $showend = &mt('ends: ').&Apache::lonlocal::locallocaltime($enddate);
3501: }
3502: $r->print('.<br />'.$showstart.'; '.$showend);
3503: if ($startdate <= $now && !$newuser) {
3504: $r->print('<p> ');
3505: if ($crstype eq 'Community') {
3506: $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.'));
3507: } else {
3508: $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.'));
3509: }
3510: $r->print('</p>');
3511: }
3512: } else {
3513: $r->print(&mt('unable to enroll').": ".$enroll_result);
3514: }
3515: return;
3516: }
3517:
3518: sub get_defaultquota_text {
3519: my ($settingstatus) = @_;
3520: my $defquotatext;
3521: if ($settingstatus eq '') {
3522: $defquotatext = &mt('(default)');
3523: } else {
3524: my ($usertypes,$order) =
3525: &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
3526: if ($usertypes->{$settingstatus} eq '') {
3527: $defquotatext = &mt('(default)');
3528: } else {
3529: $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus});
3530: }
3531: }
3532: return $defquotatext;
3533: }
3534:
3535: sub update_result_form {
3536: my ($uhome) = @_;
3537: my $outcome =
3538: '<form name="userupdate" method="post" />'."\n";
3539: foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
3540: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3541: }
3542: if ($env{'form.origname'} ne '') {
3543: $outcome .= '<input type="hidden" name="origname" value="'.$env{'form.origname'}.'" />'."\n";
3544: }
3545: foreach my $item ('sortby','seluname','seludom') {
3546: if (exists($env{'form.'.$item})) {
3547: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3548: }
3549: }
3550: if ($uhome eq 'no_host') {
3551: $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
3552: }
3553: $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
3554: '<input type ="hidden" name="currstate" value="" />'."\n".
3555: '<input type ="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
3556: '</form>';
3557: return $outcome;
3558: }
3559:
3560: sub quota_admin {
3561: my ($setquota,$changeHash) = @_;
3562: my $quotachanged;
3563: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
3564: # Current user has quota modification privileges
3565: if (ref($changeHash) eq 'HASH') {
3566: $quotachanged = 1;
3567: $changeHash->{'portfolioquota'} = $setquota;
3568: }
3569: }
3570: return $quotachanged;
3571: }
3572:
3573: sub tool_admin {
3574: my ($tool,$settool,$changeHash,$context) = @_;
3575: my $canchange = 0;
3576: if ($context eq 'requestcourses') {
3577: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
3578: $canchange = 1;
3579: }
3580: } elsif ($context eq 'reqcrsotherdom') {
3581: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
3582: $canchange = 1;
3583: }
3584: } elsif (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
3585: # Current user has quota modification privileges
3586: $canchange = 1;
3587: }
3588: my $toolchanged;
3589: if ($canchange) {
3590: if (ref($changeHash) eq 'HASH') {
3591: $toolchanged = 1;
3592: $changeHash->{$context.'.'.$tool} = $settool;
3593: }
3594: }
3595: return $toolchanged;
3596: }
3597:
3598: sub build_roles {
3599: my ($sectionstr,$sections,$role) = @_;
3600: my $num_sections = 0;
3601: if ($sectionstr=~ /,/) {
3602: my @secnums = split/,/,$sectionstr;
3603: if ($role eq 'st') {
3604: $secnums[0] =~ s/\W//g;
3605: $$sections{$secnums[0]} = 1;
3606: $num_sections = 1;
3607: } else {
3608: foreach my $sec (@secnums) {
3609: $sec =~ ~s/\W//g;
3610: if (!($sec eq "")) {
3611: if (exists($$sections{$sec})) {
3612: $$sections{$sec} ++;
3613: } else {
3614: $$sections{$sec} = 1;
3615: $num_sections ++;
3616: }
3617: }
3618: }
3619: }
3620: } else {
3621: $sectionstr=~s/\W//g;
3622: unless ($sectionstr eq '') {
3623: $$sections{$sectionstr} = 1;
3624: $num_sections ++;
3625: }
3626: }
3627:
3628: return $num_sections;
3629: }
3630:
3631: # ========================================================== Custom Role Editor
3632:
3633: sub custom_role_editor {
3634: my ($r,$brcrum) = @_;
3635: my $action = $env{'form.customroleaction'};
3636: my $rolename;
3637: if ($action eq 'new') {
3638: $rolename=$env{'form.newrolename'};
3639: } else {
3640: $rolename=$env{'form.rolename'};
3641: }
3642:
3643: my ($crstype,$context);
3644: if ($env{'request.course.id'}) {
3645: $crstype = &Apache::loncommon::course_type();
3646: $context = 'course';
3647: } else {
3648: $context = 'domain';
3649: $crstype = $env{'form.templatecrstype'};
3650: }
3651:
3652: $rolename=~s/[^A-Za-z0-9]//gs;
3653: if (!$rolename || $env{'form.phase'} eq 'pickrole') {
3654: &print_username_entry_form($r,undef,undef,undef,undef,$crstype,$brcrum);
3655: return;
3656: }
3657:
3658: # ------------------------------------------------------- What can be assigned?
3659: my %full=();
3660: my %courselevel=();
3661: my %courselevelcurrent=();
3662: my $syspriv='';
3663: my $dompriv='';
3664: my $coursepriv='';
3665: my $body_top;
3666: my ($rdummy,$roledef)=
3667: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3668: # ------------------------------------------------------- Does this role exist?
3669: $body_top .= '<h2>';
3670: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3671: $body_top .= &mt('Existing Role').' "';
3672: # ------------------------------------------------- Get current role privileges
3673: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
3674: if ($crstype eq 'Community') {
3675: $syspriv =~ s/bre\&S//;
3676: }
3677: } else {
3678: $body_top .= &mt('New Role').' "';
3679: $roledef='';
3680: }
3681: $body_top .= $rolename.'"</h2>';
3682: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3683: my ($priv,$restrict)=split(/\&/,$item);
3684: if (!$restrict) { $restrict='F'; }
3685: $courselevel{$priv}=$restrict;
3686: if ($coursepriv=~/\:$priv/) {
3687: $courselevelcurrent{$priv}=1;
3688: }
3689: $full{$priv}=1;
3690: }
3691: my %domainlevel=();
3692: my %domainlevelcurrent=();
3693: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3694: my ($priv,$restrict)=split(/\&/,$item);
3695: if (!$restrict) { $restrict='F'; }
3696: $domainlevel{$priv}=$restrict;
3697: if ($dompriv=~/\:$priv/) {
3698: $domainlevelcurrent{$priv}=1;
3699: }
3700: $full{$priv}=1;
3701: }
3702: my %systemlevel=();
3703: my %systemlevelcurrent=();
3704: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3705: my ($priv,$restrict)=split(/\&/,$item);
3706: if (!$restrict) { $restrict='F'; }
3707: $systemlevel{$priv}=$restrict;
3708: if ($syspriv=~/\:$priv/) {
3709: $systemlevelcurrent{$priv}=1;
3710: }
3711: $full{$priv}=1;
3712: }
3713: my ($jsback,$elements) = &crumb_utilities();
3714: my $button_code = "\n";
3715: my $head_script = "\n";
3716: $head_script .= '<script type="text/javascript">'."\n"
3717: .'// <![CDATA['."\n";
3718: my @template_roles = ("in","ta","ep");
3719: if ($context eq 'domain') {
3720: push(@template_roles,"ad");
3721: }
3722: push(@template_roles,"st");
3723: if ($crstype eq 'Community') {
3724: unshift(@template_roles,'co');
3725: } else {
3726: unshift(@template_roles,'cc');
3727: }
3728: foreach my $role (@template_roles) {
3729: $head_script .= &make_script_template($role,$crstype);
3730: $button_code .= &make_button_code($role,$crstype).' ';
3731: }
3732: my $context_code;
3733: if ($context eq 'domain') {
3734: my $checkedCommunity = '';
3735: my $checkedCourse = ' checked="checked"';
3736: if ($env{'form.templatecrstype'} eq 'Community') {
3737: $checkedCommunity = $checkedCourse;
3738: $checkedCourse = '';
3739: }
3740: $context_code = '<label>'.
3741: '<input type="radio" name="templatecrstype" value="Course"'.$checkedCourse.' onclick="this.form.submit();">'.
3742: &mt('Course').
3743: '</label>'.(' ' x2).
3744: '<label>'.
3745: '<input type="radio" name="templatecrstype" value="Community"'.$checkedCommunity.' onclick="this.form.submit();">'.
3746: &mt('Community').
3747: '</label>'.
3748: '</fieldset>'.
3749: '<input type="hidden" name="customroleaction" value="'.
3750: $action.'" />';
3751: if ($env{'form.customroleaction'} eq 'new') {
3752: $context_code .= '<input type="hidden" name="newrolename" value="'.
3753: $rolename.'" />';
3754: } else {
3755: $context_code .= '<input type="hidden" name="rolename" value="'.
3756: $rolename.'" />';
3757: }
3758: $context_code .= '<input type="hidden" name="action" value="custom" />'.
3759: '<input type="hidden" name="phase" value="selected_custom_edit" />';
3760: }
3761:
3762: $head_script .= "\n".$jsback."\n"
3763: .'// ]]>'."\n"
3764: .'</script>'."\n";
3765: push (@{$brcrum},
3766: {href => "javascript:backPage(document.form1,'pickrole','')",
3767: text => "Pick custom role",
3768: faq => 282,bug=>'Instructor Interface',},
3769: {href => "javascript:backPage(document.form1,'','')",
3770: text => "Edit custom role",
3771: faq => 282,
3772: bug => 'Instructor Interface',
3773: help => 'Course_Editing_Custom_Roles'}
3774: );
3775: my $args = { bread_crumbs => $brcrum,
3776: bread_crumbs_component => 'User Management'};
3777:
3778: $r->print(&Apache::loncommon::start_page('Custom Role Editor',
3779: $head_script,$args).
3780: $body_top);
3781: my %lt=&Apache::lonlocal::texthash(
3782: 'prv' => "Privilege",
3783: 'crl' => "Course Level",
3784: 'dml' => "Domain Level",
3785: 'ssl' => "System Level");
3786:
3787: $r->print('<div class="LC_left_float">'
3788: .'<form action=""><fieldset>'
3789: .'<legend>'.&mt('Select a Template').'</legend>'
3790: .$button_code
3791: .'</fieldset></form></div>');
3792: if ($context_code) {
3793: $r->print('<div class="LC_left_float">'
3794: .'<form action="/adm/createuser" method="post"><fieldset>'
3795: .'<legend>'.&mt('Context').'</legend>'
3796: .$context_code
3797: .'</form>'
3798: .'</div>'
3799: );
3800: }
3801: $r->print('<br clear="all" />');
3802:
3803: $r->print(<<ENDCCF);
3804: <form name="form1" method="post">
3805: <input type="hidden" name="phase" value="set_custom_roles" />
3806: <input type="hidden" name="rolename" value="$rolename" />
3807: ENDCCF
3808: $r->print(&Apache::loncommon::start_data_table().
3809: &Apache::loncommon::start_data_table_header_row().
3810: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
3811: '</th><th>'.$lt{'ssl'}.'</th>'.
3812: &Apache::loncommon::end_data_table_header_row());
3813: foreach my $priv (sort(keys(%full))) {
3814: my $privtext = &Apache::lonnet::plaintext($priv,$crstype);
3815: $r->print(&Apache::loncommon::start_data_table_row().
3816: '<td>'.$privtext.'</td><td>'.
3817: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c"'.
3818: ($courselevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3819: '</td><td>'.
3820: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d"'.
3821: ($domainlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3822: '</td><td>');
3823: if ($priv eq 'bre' && $crstype eq 'Community') {
3824: $r->print(' ');
3825: } else {
3826: $r->print($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s"'.
3827: ($systemlevelcurrent{$priv}?' checked="checked"':'').' />':' ');
3828: }
3829: $r->print('</td>'.
3830: &Apache::loncommon::end_data_table_row());
3831: }
3832: $r->print(&Apache::loncommon::end_data_table().
3833: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
3834: '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
3835: '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
3836: '<input type="reset" value="'.&mt("Reset").'" />'."\n".
3837: '<input type="submit" value="'.&mt('Save').'" /></form>');
3838: }
3839: # --------------------------------------------------------
3840: sub make_script_template {
3841: my ($role,$crstype) = @_;
3842: my %full_c=();
3843: my %full_d=();
3844: my %full_s=();
3845: my $return_script;
3846: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3847: my ($priv,$restrict)=split(/\&/,$item);
3848: $full_c{$priv}=1;
3849: }
3850: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3851: my ($priv,$restrict)=split(/\&/,$item);
3852: $full_d{$priv}=1;
3853: }
3854: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3855: next if (($crstype eq 'Community') && ($item eq 'bre&S'));
3856: my ($priv,$restrict)=split(/\&/,$item);
3857: $full_s{$priv}=1;
3858: }
3859: $return_script .= 'function set_'.$role.'() {'."\n";
3860: my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
3861: my %role_c;
3862: foreach my $priv (@temp) {
3863: my ($priv_item, $dummy) = split(/\&/,$priv);
3864: $role_c{$priv_item} = 1;
3865: }
3866: my %role_d;
3867: @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
3868: foreach my $priv(@temp) {
3869: my ($priv_item, $dummy) = split(/\&/,$priv);
3870: $role_d{$priv_item} = 1;
3871: }
3872: my %role_s;
3873: @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
3874: foreach my $priv(@temp) {
3875: my ($priv_item, $dummy) = split(/\&/,$priv);
3876: $role_s{$priv_item} = 1;
3877: }
3878: foreach my $priv_item (keys(%full_c)) {
3879: my ($priv, $dummy) = split(/\&/,$priv_item);
3880: if ((exists($role_c{$priv})) || (exists($role_d{$priv})) ||
3881: (exists($role_s{$priv}))) {
3882: $return_script .= "document.form1.$priv"."_c.checked = true;\n";
3883: } else {
3884: $return_script .= "document.form1.$priv"."_c.checked = false;\n";
3885: }
3886: }
3887: foreach my $priv_item (keys(%full_d)) {
3888: my ($priv, $dummy) = split(/\&/,$priv_item);
3889: if ((exists($role_d{$priv})) || (exists($role_s{$priv}))) {
3890: $return_script .= "document.form1.$priv"."_d.checked = true;\n";
3891: } else {
3892: $return_script .= "document.form1.$priv"."_d.checked = false;\n";
3893: }
3894: }
3895: foreach my $priv_item (keys(%full_s)) {
3896: my ($priv, $dummy) = split(/\&/,$priv_item);
3897: if (exists($role_s{$priv})) {
3898: $return_script .= "document.form1.$priv"."_s.checked = true;\n";
3899: } else {
3900: $return_script .= "document.form1.$priv"."_s.checked = false;\n";
3901: }
3902: }
3903: $return_script .= '}'."\n";
3904: return ($return_script);
3905: }
3906: # ----------------------------------------------------------
3907: sub make_button_code {
3908: my ($role,$crstype) = @_;
3909: my $label = &Apache::lonnet::plaintext($role,$crstype);
3910: my $button_code = '<input type="button" onclick="set_'.$role.'()" value="'.$label.'" />';
3911: return ($button_code);
3912: }
3913: # ---------------------------------------------------------- Call to definerole
3914: sub set_custom_role {
3915: my ($r,$context,$brcrum) = @_;
3916: my $rolename=$env{'form.rolename'};
3917: $rolename=~s/[^A-Za-z0-9]//gs;
3918: if (!$rolename) {
3919: &custom_role_editor($r,$brcrum);
3920: return;
3921: }
3922: my ($jsback,$elements) = &crumb_utilities();
3923: my $jscript = '<script type="text/javascript">'
3924: .'// <![CDATA['."\n"
3925: .$jsback."\n"
3926: .'// ]]>'."\n"
3927: .'</script>'."\n";
3928: push(@{$brcrum},
3929: {href => "javascript:backPage(document.customresult,'pickrole','')",
3930: text => "Pick custom role",
3931: faq => 282,
3932: bug => 'Instructor Interface',},
3933: {href => "javascript:backPage(document.customresult,'selected_custom_edit','')",
3934: text => "Edit custom role",
3935: faq => 282,
3936: bug => 'Instructor Interface',},
3937: {href => "javascript:backPage(document.customresult,'set_custom_roles','')",
3938: text => "Result",
3939: faq => 282,
3940: bug => 'Instructor Interface',
3941: help => 'Course_Editing_Custom_Roles'},
3942: );
3943: my $args = { bread_crumbs => $brcrum,
3944: bread_crumbs_component => 'User Management'};
3945: $r->print(&Apache::loncommon::start_page('Save Custom Role',$jscript,$args));
3946:
3947: my ($rdummy,$roledef)=
3948: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3949:
3950: # ------------------------------------------------------- Does this role exist?
3951: $r->print('<h3>');
3952: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3953: $r->print(&mt('Existing Role').' "');
3954: } else {
3955: $r->print(&mt('New Role').' "');
3956: $roledef='';
3957: }
3958: $r->print($rolename.'"</h3>');
3959: # ------------------------------------------------------- What can be assigned?
3960: my $sysrole='';
3961: my $domrole='';
3962: my $courole='';
3963:
3964: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3965: my ($priv,$restrict)=split(/\&/,$item);
3966: if (!$restrict) { $restrict=''; }
3967: if ($env{'form.'.$priv.'_c'}) {
3968: $courole.=':'.$item;
3969: }
3970: }
3971:
3972: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3973: my ($priv,$restrict)=split(/\&/,$item);
3974: if (!$restrict) { $restrict=''; }
3975: if ($env{'form.'.$priv.'_d'}) {
3976: $domrole.=':'.$item;
3977: }
3978: }
3979:
3980: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3981: my ($priv,$restrict)=split(/\&/,$item);
3982: if (!$restrict) { $restrict=''; }
3983: if ($env{'form.'.$priv.'_s'}) {
3984: $sysrole.=':'.$item;
3985: }
3986: }
3987: $r->print('<br />Defining Role: '.
3988: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
3989: if ($env{'request.course.id'}) {
3990: my $url='/'.$env{'request.course.id'};
3991: $url=~s/\_/\//g;
3992: $r->print('<br />'.&mt('Assigning Role to Self').': '.
3993: &Apache::lonnet::assigncustomrole($env{'user.domain'},
3994: $env{'user.name'},
3995: $url,
3996: $env{'user.domain'},
3997: $env{'user.name'},
3998: $rolename,undef,undef,undef,$context));
3999: }
4000: $r->print('<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'.&mt('Create or edit another custom role').'</a></p><form name="customresult" method="post">');
4001: $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'</form>');
4002: }
4003:
4004: # ================================================================ Main Handler
4005: sub handler {
4006: my $r = shift;
4007: if ($r->header_only) {
4008: &Apache::loncommon::content_type($r,'text/html');
4009: $r->send_http_header;
4010: return OK;
4011: }
4012: my ($context,$crstype);
4013: if ($env{'request.course.id'}) {
4014: $context = 'course';
4015: $crstype = &Apache::loncommon::course_type();
4016: } elsif ($env{'request.role'} =~ /^au\./) {
4017: $context = 'author';
4018: } else {
4019: $context = 'domain';
4020: }
4021: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
4022: ['action','state','callingform','roletype','showrole','bulkaction','popup','phase',
4023: 'username','domain','srchterm','srchdomain','srchin','srchby','srchtype']);
4024: &Apache::lonhtmlcommon::clear_breadcrumbs();
4025: my $args;
4026: my $brcrum = [];
4027: my $bread_crumbs_component = 'User Management';
4028: if ($env{'form.action'} ne 'dateselect') {
4029: $brcrum = [{href=>"/adm/createuser",
4030: text=>"User Management",
4031: help=>'Course_Create_Class_List,Course_Change_Privileges,Course_View_Class_List,Course_Editing_Custom_Roles,Course_Add_Student,Course_Drop_Student,Course_Automated_Enrollment,Course_Self_Enrollment,Course_Manage_Group'}
4032: ];
4033: }
4034: #SD Following files not added to help, because the corresponding .tex-files seem to
4035: #be missing: Course_Approve_Selfenroll,Course_User_Logs,
4036: my ($permission,$allowed) =
4037: &Apache::lonuserutils::get_permission($context,$crstype);
4038: if (!$allowed) {
4039: if ($context eq 'course') {
4040: $r->internal_redirect('/adm/viewclasslist');
4041: return OK;
4042: }
4043: $env{'user.error.msg'}=
4044: "/adm/createuser:cst:0:0:Cannot create/modify user data ".
4045: "or view user status.";
4046: return HTTP_NOT_ACCEPTABLE;
4047: }
4048:
4049: &Apache::loncommon::content_type($r,'text/html');
4050: $r->send_http_header;
4051:
4052: # Main switch on form.action and form.state, as appropriate
4053: if (! exists($env{'form.action'})) {
4054: $args = {bread_crumbs => $brcrum,
4055: bread_crumbs_component => $bread_crumbs_component};
4056: $r->print(&header(undef,$args));
4057: $r->print(&print_main_menu($permission,$context,$crstype));
4058: } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
4059: push(@{$brcrum},
4060: { href => '/adm/createuser?action=upload&state=',
4061: text => 'Upload Users List',
4062: help => 'Course_Create_Class_List',
4063: });
4064: $bread_crumbs_component = 'Upload Users List';
4065: $args = {bread_crumbs => $brcrum,
4066: bread_crumbs_component => $bread_crumbs_component};
4067: $r->print(&header(undef,$args));
4068: $r->print('<form name="studentform" method="post" '.
4069: 'enctype="multipart/form-data" '.
4070: ' action="/adm/createuser">'."\n");
4071: if (! exists($env{'form.state'})) {
4072: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4073: } elsif ($env{'form.state'} eq 'got_file') {
4074: &Apache::lonuserutils::print_upload_manager_form($r,$context,
4075: $permission,$crstype);
4076: } elsif ($env{'form.state'} eq 'enrolling') {
4077: if ($env{'form.datatoken'}) {
4078: &Apache::lonuserutils::upfile_drop_add($r,$context,$permission);
4079: }
4080: } else {
4081: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
4082: }
4083: } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
4084: eq 'singlestudent')) && ($permission->{'cusr'})) {
4085: my $phase = $env{'form.phase'};
4086: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
4087: &Apache::loncreateuser::restore_prev_selections();
4088: my $srch;
4089: foreach my $item (@search) {
4090: $srch->{$item} = $env{'form.'.$item};
4091: }
4092: if (($phase eq 'get_user_info') || ($phase eq 'userpicked') ||
4093: ($phase eq 'createnewuser')) {
4094: if ($env{'form.phase'} eq 'createnewuser') {
4095: my $response;
4096: if ($env{'form.srchterm'} !~ /^$match_username$/) {
4097: my $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
4098: $env{'form.phase'} = '';
4099: &print_username_entry_form($r,$context,$response,$srch,undef,$crstype,$brcrum);
4100: } else {
4101: my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
4102: my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
4103: &print_user_modification_page($r,$ccuname,$ccdomain,
4104: $srch,$response,$context,
4105: $permission,$crstype,$brcrum);
4106: }
4107: } elsif ($env{'form.phase'} eq 'get_user_info') {
4108: my ($currstate,$response,$forcenewuser,$results) =
4109: &user_search_result($context,$srch);
4110: if ($env{'form.currstate'} eq 'modify') {
4111: $currstate = $env{'form.currstate'};
4112: }
4113: if ($currstate eq 'select') {
4114: &print_user_selection_page($r,$response,$srch,$results,
4115: \@search,$context,undef,$crstype,
4116: $brcrum);
4117: } elsif ($currstate eq 'modify') {
4118: my ($ccuname,$ccdomain);
4119: if (($srch->{'srchby'} eq 'uname') &&
4120: ($srch->{'srchtype'} eq 'exact')) {
4121: $ccuname = $srch->{'srchterm'};
4122: $ccdomain= $srch->{'srchdomain'};
4123: } else {
4124: my @matchedunames = keys(%{$results});
4125: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
4126: }
4127: $ccuname =&LONCAPA::clean_username($ccuname);
4128: $ccdomain=&LONCAPA::clean_domain($ccdomain);
4129: if ($env{'form.forcenewuser'}) {
4130: $response = '';
4131: }
4132: &print_user_modification_page($r,$ccuname,$ccdomain,
4133: $srch,$response,$context,
4134: $permission,$crstype,$brcrum);
4135: } elsif ($currstate eq 'query') {
4136: &print_user_query_page($r,'createuser',$brcrum);
4137: } else {
4138: $env{'form.phase'} = '';
4139: &print_username_entry_form($r,$context,$response,$srch,
4140: $forcenewuser,$crstype,$brcrum);
4141: }
4142: } elsif ($env{'form.phase'} eq 'userpicked') {
4143: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
4144: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
4145: &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
4146: $context,$permission,$crstype,
4147: $brcrum);
4148: }
4149: } elsif ($env{'form.phase'} eq 'update_user_data') {
4150: &update_user_data($r,$context,$crstype,$brcrum);
4151: } else {
4152: &print_username_entry_form($r,$context,undef,$srch,undef,$crstype,
4153: $brcrum);
4154: }
4155: } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
4156: if ($env{'form.phase'} eq 'set_custom_roles') {
4157: &set_custom_role($r,$context,$brcrum);
4158: } else {
4159: &custom_role_editor($r,$brcrum);
4160: }
4161: } elsif (($env{'form.action'} eq 'listusers') &&
4162: ($permission->{'view'} || $permission->{'cusr'})) {
4163: if ($env{'form.phase'} eq 'bulkchange') {
4164: push(@{$brcrum},
4165: {href => '/adm/createuser?action=listusers',
4166: text => "List Users"},
4167: {href => "/adm/createuser",
4168: text => "Result",
4169: help => 'Course_View_Class_List'});
4170: $bread_crumbs_component = 'Update Users';
4171: $args = {bread_crumbs => $brcrum,
4172: bread_crumbs_component => $bread_crumbs_component};
4173: $r->print(&header(undef,$args));
4174: my $setting = $env{'form.roletype'};
4175: my $choice = $env{'form.bulkaction'};
4176: if ($permission->{'cusr'}) {
4177: &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice,$crstype);
4178: } else {
4179: $r->print(&mt('You are not authorized to make bulk changes to user roles'));
4180: $r->print('<p><a href="/adm/createuser?action=listusers">'.&mt('Display User Lists').'</a>');
4181: }
4182: } else {
4183: push(@{$brcrum},
4184: {href => '/adm/createuser?action=listusers',
4185: text => "List Users",
4186: help => 'Course_View_Class_List'});
4187: $bread_crumbs_component = 'List Users';
4188: $args = {bread_crumbs => $brcrum,
4189: bread_crumbs_component => $bread_crumbs_component};
4190: my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
4191: my $formname = 'studentform';
4192: if (($context eq 'domain') && (($env{'form.roletype'} eq 'course') ||
4193: ($env{'form.roletype'} eq 'community'))) {
4194: if ($env{'form.roletype'} eq 'course') {
4195: ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) =
4196: &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
4197: $formname);
4198: } elsif ($env{'form.roletype'} eq 'community') {
4199: $cb_jscript =
4200: &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
4201: my %elements = (
4202: coursepick => 'radio',
4203: coursetotal => 'text',
4204: courselist => 'text',
4205: );
4206: $jscript = &Apache::lonhtmlcommon::set_form_elements(\%elements);
4207: }
4208: $jscript .= &verify_user_display();
4209: my $js = &add_script($jscript).$cb_jscript;
4210: my $loadcode =
4211: &Apache::lonuserutils::course_selector_loadcode($formname);
4212: if ($loadcode ne '') {
4213: $args->{add_entries} = {onload => $loadcode};
4214: }
4215: $r->print(&header($js,$args));
4216: } else {
4217: $r->print(&header(&add_script(&verify_user_display()),$args));
4218: }
4219: &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
4220: $formname,$totcodes,$codetitles,$idlist,$idlist_titles);
4221: }
4222: } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
4223: my $brtext;
4224: if ($crstype eq 'Community') {
4225: $brtext = 'Drop Members';
4226: } else {
4227: $brtext = 'Drop Students';
4228: }
4229: push(@{$brcrum},
4230: {href => '/adm/createuser?action=drop',
4231: text => $brtext,
4232: help => 'Course_Drop_Student'});
4233: if ($env{'form.state'} eq 'done') {
4234: push(@{$brcrum},
4235: {href=>'/adm/createuser?action=drop',
4236: text=>"Result"});
4237: }
4238: $bread_crumbs_component = $brtext;
4239: $args = {bread_crumbs => $brcrum,
4240: bread_crumbs_component => $bread_crumbs_component};
4241: $r->print(&header(undef,$args));
4242: if (!exists($env{'form.state'})) {
4243: &Apache::lonuserutils::print_drop_menu($r,$context,$permission,$crstype);
4244: } elsif ($env{'form.state'} eq 'done') {
4245: &Apache::lonuserutils::update_user_list($r,$context,undef,
4246: $env{'form.action'});
4247: }
4248: } elsif ($env{'form.action'} eq 'dateselect') {
4249: if ($permission->{'cusr'}) {
4250: $r->print(&header(undef,{'no_nav_bar' => 1}).
4251: &Apache::lonuserutils::date_section_selector($context,
4252: $permission,$crstype));
4253: } else {
4254: $r->print(&header(undef,{'no_nav_bar' => 1}).
4255: '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>');
4256: }
4257: } elsif ($env{'form.action'} eq 'selfenroll') {
4258: push(@{$brcrum},
4259: {href => '/adm/createuser?action=selfenroll',
4260: text => "Configure Self-enrollment",
4261: help => 'Course_Self_Enrollment'});
4262: if (!exists($env{'form.state'})) {
4263: $args = { bread_crumbs => $brcrum,
4264: bread_crumbs_component => 'Configure Self-enrollment'};
4265: $r->print(&header(undef,$args));
4266: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4267: &print_selfenroll_menu($r,$context,$permission);
4268: } elsif ($env{'form.state'} eq 'done') {
4269: push (@{$brcrum},
4270: {href=>'/adm/createuser?action=selfenroll',
4271: text=>"Result"});
4272: $args = { bread_crumbs => $brcrum,
4273: bread_crumbs_component => 'Self-enrollment result'};
4274: $r->print(&header(undef,$args));
4275: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4276: &update_selfenroll_config($r,$context,$permission);
4277: }
4278: } elsif ($env{'form.action'} eq 'selfenrollqueue') {
4279: push(@{$brcrum},
4280: {href => '/adm/createuser?action=selfenrollqueue',
4281: text => 'Enrollment requests',
4282: help => 'Course_Self_Enrollment'});
4283: $bread_crumbs_component = 'Enrollment requests';
4284: if ($env{'form.state'} eq 'done') {
4285: push(@{$brcrum},
4286: {href => '/adm/createuser?action=selfenrollqueue',
4287: text => 'Result',
4288: help => 'Course_Self_Enrollment'});
4289: $bread_crumbs_component = 'Enrollment result';
4290: }
4291: $args = { bread_crumbs => $brcrum,
4292: bread_crumbs_component => $bread_crumbs_component};
4293: $r->print(&header(undef,$args));
4294: my $cid = $env{'request.course.id'};
4295: my $cdom = $env{'course.'.$cid.'.domain'};
4296: my $cnum = $env{'course.'.$cid.'.num'};
4297: my $coursedesc = $env{'course.'.$cid.'.description'};
4298: if (!exists($env{'form.state'})) {
4299: $r->print('<h3>'.&mt('Pending enrollment requests').'</h3>'."\n");
4300: $r->print(&Apache::loncoursequeueadmin::display_queued_requests($context,
4301: $cdom,$cnum));
4302: } elsif ($env{'form.state'} eq 'done') {
4303: $r->print('<h3>'.&mt('Enrollment request processing').'</h3>'."\n");
4304: $r->print(&Apache::loncoursequeueadmin::update_request_queue($context,
4305: $cdom,$cnum,$coursedesc));
4306: }
4307: } elsif ($env{'form.action'} eq 'changelogs') {
4308: push (@{$brcrum},
4309: {href => '/adm/createuser?action=changelogs',
4310: text => 'User Management Logs',
4311: help => 'Course_User_Logs'});
4312: $bread_crumbs_component = 'User Changes';
4313: $args = { bread_crumbs => $brcrum,
4314: bread_crumbs_component => $bread_crumbs_component};
4315: $r->print(&header(undef,$args));
4316: &print_userchangelogs_display($r,$context,$permission);
4317: } else {
4318: $bread_crumbs_component = 'User Management';
4319: $args = { bread_crumbs => $brcrum,
4320: bread_crumbs_component => $bread_crumbs_component};
4321: $r->print(&header(undef,$args));
4322: $r->print(&print_main_menu($permission,$context,$crstype));
4323: }
4324: $r->print(&Apache::loncommon::end_page());
4325: return OK;
4326: }
4327:
4328: sub header {
4329: my ($jscript,$args) = @_;
4330: my $start_page;
4331: if (ref($args) eq 'HASH') {
4332: $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args);
4333: } else {
4334: $start_page=&Apache::loncommon::start_page('User Management',$jscript);
4335: }
4336: return $start_page;
4337: }
4338:
4339: sub add_script {
4340: my ($js) = @_;
4341: return '<script type="text/javascript">'."\n"
4342: .'// <![CDATA['."\n"
4343: .$js."\n"
4344: .'// ]]>'."\n"
4345: .'</script>'."\n";
4346: }
4347:
4348: sub verify_user_display {
4349: my $output = <<"END";
4350:
4351: function display_update() {
4352: document.studentform.action.value = 'listusers';
4353: document.studentform.phase.value = 'display';
4354: document.studentform.submit();
4355: }
4356:
4357: END
4358: return $output;
4359:
4360: }
4361:
4362: ###############################################################
4363: ###############################################################
4364: # Menu Phase One
4365: sub print_main_menu {
4366: my ($permission,$context,$crstype) = @_;
4367: my $linkcontext = $context;
4368: my $stuterm = lc(&Apache::lonnet::plaintext('st',$crstype));
4369: if (($context eq 'course') && ($crstype eq 'Community')) {
4370: $linkcontext = lc($crstype);
4371: $stuterm = 'Members';
4372: }
4373: my %links = (
4374: domain => {
4375: upload => 'Upload a File of Users',
4376: singleuser => 'Add/Modify a User',
4377: listusers => 'Manage Users',
4378: },
4379: author => {
4380: upload => 'Upload a File of Co-authors',
4381: singleuser => 'Add/Modify a Co-author',
4382: listusers => 'Manage Co-authors',
4383: },
4384: course => {
4385: upload => 'Upload a File of Course Users',
4386: singleuser => 'Add/Modify a Course User',
4387: listusers => 'List and Modify Multiple Course Users',
4388: },
4389: community => {
4390: upload => 'Upload a File of Community Users',
4391: singleuser => 'Add/Modify a Community User',
4392: listusers => 'List and Modify Multiple Community Users',
4393: },
4394: );
4395: my %linktitles = (
4396: domain => {
4397: singleuser => 'Add a user to the domain, and/or a course or community in the domain.',
4398: listusers => 'Show and manage users in this domain.',
4399: },
4400: author => {
4401: singleuser => 'Add a user with a co- or assistant author role.',
4402: listusers => 'Show and manage co- or assistant authors.',
4403: },
4404: course => {
4405: singleuser => 'Add a user with a certain role to this course.',
4406: listusers => 'Show and manage users in this course.',
4407: },
4408: community => {
4409: singleuser => 'Add a user with a certain role to this community.',
4410: listusers => 'Show and manage users in this community.',
4411: },
4412: );
4413: my @menu = ( {categorytitle => 'Single Users',
4414: items =>
4415: [
4416: {
4417: linktext => $links{$linkcontext}{'singleuser'},
4418: icon => 'edit-redo.png',
4419: #help => 'Course_Change_Privileges',
4420: url => '/adm/createuser?action=singleuser',
4421: permission => $permission->{'cusr'},
4422: linktitle => $linktitles{$linkcontext}{'singleuser'},
4423: },
4424: ]},
4425:
4426: {categorytitle => 'Multiple Users',
4427: items =>
4428: [
4429: {
4430: linktext => $links{$linkcontext}{'upload'},
4431: icon => 'uplusr.png',
4432: #help => 'Course_Create_Class_List',
4433: url => '/adm/createuser?action=upload',
4434: permission => $permission->{'cusr'},
4435: linktitle => 'Upload a CSV or a text file containing users.',
4436: },
4437: {
4438: linktext => $links{$linkcontext}{'listusers'},
4439: icon => 'mngcu.png',
4440: #help => 'Course_View_Class_List',
4441: url => '/adm/createuser?action=listusers',
4442: permission => ($permission->{'view'} || $permission->{'cusr'}),
4443: linktitle => $linktitles{$linkcontext}{'listusers'},
4444: },
4445:
4446: ]},
4447:
4448: {categorytitle => 'Administration',
4449: items => [ ]},
4450: );
4451:
4452: if ($context eq 'domain'){
4453:
4454: push(@{ $menu[2]->{items} }, #Category: Administration
4455: {
4456: linktext => 'Custom Roles',
4457: icon => 'emblem-photos.png',
4458: #help => 'Course_Editing_Custom_Roles',
4459: url => '/adm/createuser?action=custom',
4460: permission => $permission->{'custom'},
4461: linktitle => 'Configure a custom role.',
4462: },
4463: );
4464:
4465: }elsif ($context eq 'course'){
4466: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
4467:
4468: my %linktext = (
4469: 'Course' => {
4470: single => 'Add/Modify a Student',
4471: drop => 'Drop Students',
4472: groups => 'Course Groups',
4473: },
4474: 'Community' => {
4475: single => 'Add/Modify a Member',
4476: drop => 'Drop Members',
4477: groups => 'Community Groups',
4478: },
4479: );
4480:
4481: my %linktitle = (
4482: 'Course' => {
4483: single => 'Add a user with the role of student to this course',
4484: drop => 'Remove a student from this course.',
4485: groups => 'Manage course groups',
4486: },
4487: 'Community' => {
4488: single => 'Add a user with the role of member to this community',
4489: drop => 'Remove a member from this community.',
4490: groups => 'Manage community groups',
4491: },
4492: );
4493:
4494: push(@{ $menu[0]->{items} }, #Category: Single Users
4495: {
4496: linktext => $linktext{$crstype}{'single'},
4497: #help => 'Course_Add_Student',
4498: icon => 'list-add.png',
4499: url => '/adm/createuser?action=singlestudent',
4500: permission => $permission->{'cusr'},
4501: linktitle => $linktitle{$crstype}{'single'},
4502: },
4503: );
4504:
4505: push(@{ $menu[1]->{items} }, #Category: Multiple Users
4506: {
4507: linktext => $linktext{$crstype}{'drop'},
4508: icon => 'edit-undo.png',
4509: #help => 'Course_Drop_Student',
4510: url => '/adm/createuser?action=drop',
4511: permission => $permission->{'cusr'},
4512: linktitle => $linktitle{$crstype}{'drop'},
4513: },
4514: );
4515: push(@{ $menu[2]->{items} }, #Category: Administration
4516: {
4517: linktext => 'Custom Roles',
4518: icon => 'emblem-photos.png',
4519: #help => 'Course_Editing_Custom_Roles',
4520: url => '/adm/createuser?action=custom',
4521: permission => $permission->{'custom'},
4522: linktitle => 'Configure a custom role.',
4523: },
4524: {
4525: linktext => $linktext{$crstype}{'groups'},
4526: icon => 'grps.png',
4527: #help => 'Course_Manage_Group',
4528: url => '/adm/coursegroups?refpage=cusr',
4529: permission => $permission->{'grp_manage'},
4530: linktitle => $linktitle{$crstype}{'groups'},
4531: },
4532: {
4533: linktext => 'Change Log',
4534: icon => 'document-properties.png',
4535: #help => 'Course_User_Logs',
4536: url => '/adm/createuser?action=changelogs',
4537: permission => $permission->{'cusr'},
4538: linktitle => 'View change log.',
4539: },
4540: );
4541: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}) {
4542: push(@{ $menu[2]->{items} },
4543: {
4544: linktext => 'Enrollment Requests',
4545: icon => 'selfenrl-queue.png',
4546: #help => 'Course_Approve_Selfenroll',
4547: url => '/adm/createuser?action=selfenrollqueue',
4548: permission => $permission->{'cusr'},
4549: linktitle =>'Approve or reject enrollment requests.',
4550: },
4551: );
4552: }
4553:
4554: if (!exists($permission->{'cusr_section'})){
4555: if ($crstype ne 'Community') {
4556: push(@{ $menu[2]->{items} },
4557: {
4558: linktext => 'Automated Enrollment',
4559: icon => 'roles.png',
4560: #help => 'Course_Automated_Enrollment',
4561: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
4562: && $permission->{'cusr'}),
4563: url => '/adm/populate',
4564: linktitle => 'Automated enrollment manager.',
4565: }
4566: );
4567: }
4568: push(@{ $menu[2]->{items} },
4569: {
4570: linktext => 'User Self-Enrollment',
4571: icon => 'self_enroll.png',
4572: #help => 'Course_Self_Enrollment',
4573: url => '/adm/createuser?action=selfenroll',
4574: permission => $permission->{'cusr'},
4575: linktitle => 'Configure user self-enrollment.',
4576: },
4577: );
4578: }
4579: };
4580: return Apache::lonhtmlcommon::generate_menu(@menu);
4581: # { text => 'View Log-in History',
4582: # help => 'Course_User_Logins',
4583: # action => 'logins',
4584: # permission => $permission->{'cusr'},
4585: # });
4586: }
4587:
4588: sub restore_prev_selections {
4589: my %saveable_parameters = ('srchby' => 'scalar',
4590: 'srchin' => 'scalar',
4591: 'srchtype' => 'scalar',
4592: );
4593: &Apache::loncommon::store_settings('user','user_picker',
4594: \%saveable_parameters);
4595: &Apache::loncommon::restore_settings('user','user_picker',
4596: \%saveable_parameters);
4597: }
4598:
4599: sub print_selfenroll_menu {
4600: my ($r,$context,$permission) = @_;
4601: my $crstype = &Apache::loncommon::course_type();
4602: my $formname = 'enrollstudent';
4603: my $nolink = 1;
4604: my ($row,$lt) = &get_selfenroll_titles();
4605: my $groupslist = &Apache::lonuserutils::get_groupslist();
4606: my $setsec_js =
4607: &Apache::lonuserutils::setsections_javascript($formname,$groupslist);
4608: my %alerts = &Apache::lonlocal::texthash(
4609: acto => 'Activation of self-enrollment was selected for the following domain(s)',
4610: butn => 'but no user types have been checked.',
4611: wilf => "Please uncheck 'activate' or check at least one type.",
4612: );
4613: my $selfenroll_js = <<"ENDSCRIPT";
4614: function update_types(caller,num) {
4615: var delidx = getIndexByName('selfenroll_delete');
4616: var actidx = getIndexByName('selfenroll_activate');
4617: if (caller == 'selfenroll_all') {
4618: var selall;
4619: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4620: if (document.$formname.selfenroll_all[i].checked) {
4621: selall = document.$formname.selfenroll_all[i].value;
4622: }
4623: }
4624: if (selall == 1) {
4625: if (delidx != -1) {
4626: if (document.$formname.selfenroll_delete.length) {
4627: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4628: document.$formname.selfenroll_delete[j].checked = true;
4629: }
4630: } else {
4631: document.$formname.elements[delidx].checked = true;
4632: }
4633: }
4634: if (actidx != -1) {
4635: if (document.$formname.selfenroll_activate.length) {
4636: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4637: document.$formname.selfenroll_activate[j].checked = false;
4638: }
4639: } else {
4640: document.$formname.elements[actidx].checked = false;
4641: }
4642: }
4643: document.$formname.selfenroll_newdom.selectedIndex = 0;
4644: }
4645: }
4646: if (caller == 'selfenroll_activate') {
4647: if (document.$formname.selfenroll_activate.length) {
4648: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4649: if (document.$formname.selfenroll_activate[j].value == num) {
4650: if (document.$formname.selfenroll_activate[j].checked) {
4651: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4652: if (document.$formname.selfenroll_all[i].value == '1') {
4653: document.$formname.selfenroll_all[i].checked = false;
4654: }
4655: if (document.$formname.selfenroll_all[i].value == '0') {
4656: document.$formname.selfenroll_all[i].checked = true;
4657: }
4658: }
4659: }
4660: }
4661: }
4662: } else {
4663: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4664: if (document.$formname.selfenroll_all[i].value == '1') {
4665: document.$formname.selfenroll_all[i].checked = false;
4666: }
4667: if (document.$formname.selfenroll_all[i].value == '0') {
4668: document.$formname.selfenroll_all[i].checked = true;
4669: }
4670: }
4671: }
4672: }
4673: if (caller == 'selfenroll_delete') {
4674: if (document.$formname.selfenroll_delete.length) {
4675: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4676: if (document.$formname.selfenroll_delete[j].value == num) {
4677: if (document.$formname.selfenroll_delete[j].checked) {
4678: var delindex = getIndexByName('selfenroll_types_'+num);
4679: if (delindex != -1) {
4680: if (document.$formname.elements[delindex].length) {
4681: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4682: document.$formname.elements[delindex][k].checked = false;
4683: }
4684: } else {
4685: document.$formname.elements[delindex].checked = false;
4686: }
4687: }
4688: }
4689: }
4690: }
4691: } else {
4692: if (document.$formname.selfenroll_delete.checked) {
4693: var delindex = getIndexByName('selfenroll_types_'+num);
4694: if (delindex != -1) {
4695: if (document.$formname.elements[delindex].length) {
4696: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4697: document.$formname.elements[delindex][k].checked = false;
4698: }
4699: } else {
4700: document.$formname.elements[delindex].checked = false;
4701: }
4702: }
4703: }
4704: }
4705: }
4706: return;
4707: }
4708:
4709: function validate_types(form) {
4710: var needaction = new Array();
4711: var countfail = 0;
4712: var actidx = getIndexByName('selfenroll_activate');
4713: if (actidx != -1) {
4714: if (document.$formname.selfenroll_activate.length) {
4715: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4716: var num = document.$formname.selfenroll_activate[j].value;
4717: if (document.$formname.selfenroll_activate[j].checked) {
4718: countfail = check_types(num,countfail,needaction)
4719: }
4720: }
4721: } else {
4722: if (document.$formname.selfenroll_activate.checked) {
4723: var num = document.enrollstudent.selfenroll_activate.value;
4724: countfail = check_types(num,countfail,needaction)
4725: }
4726: }
4727: }
4728: if (countfail > 0) {
4729: var msg = "$alerts{'acto'}\\n";
4730: var loopend = needaction.length -1;
4731: if (loopend > 0) {
4732: for (var m=0; m<loopend; m++) {
4733: msg += needaction[m]+", ";
4734: }
4735: }
4736: msg += needaction[loopend]+"\\n$alerts{'butn'}\\n$alerts{'wilf'}";
4737: alert(msg);
4738: return;
4739: }
4740: setSections(form);
4741: }
4742:
4743: function check_types(num,countfail,needaction) {
4744: var typeidx = getIndexByName('selfenroll_types_'+num);
4745: var count = 0;
4746: if (typeidx != -1) {
4747: if (document.$formname.elements[typeidx].length) {
4748: for (var k=0; k<document.$formname.elements[typeidx].length; k++) {
4749: if (document.$formname.elements[typeidx][k].checked) {
4750: count ++;
4751: }
4752: }
4753: } else {
4754: if (document.$formname.elements[typeidx].checked) {
4755: count ++;
4756: }
4757: }
4758: if (count == 0) {
4759: var domidx = getIndexByName('selfenroll_dom_'+num);
4760: if (domidx != -1) {
4761: var domname = document.$formname.elements[domidx].value;
4762: needaction[countfail] = domname;
4763: countfail ++;
4764: }
4765: }
4766: }
4767: return countfail;
4768: }
4769:
4770: function getIndexByName(item) {
4771: for (var i=0;i<document.$formname.elements.length;i++) {
4772: if (document.$formname.elements[i].name == item) {
4773: return i;
4774: }
4775: }
4776: return -1;
4777: }
4778: ENDSCRIPT
4779: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4780: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4781:
4782: my $output = '<script type="text/javascript">'."\n".
4783: '// <![CDATA['."\n".
4784: $setsec_js."\n".$selfenroll_js."\n".
4785: '// ]]>'."\n".
4786: '</script>'."\n".
4787: '<h3>'.$lt->{'selfenroll'}.'</h3>'."\n";
4788: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
4789: if (ref($visactions) eq 'HASH') {
4790: if ($visible) {
4791: $output .= '<p class="LC_info">'.$visactions->{'vis'}.'</p>';
4792: } else {
4793: $output .= '<p class="LC_warning">'.$visactions->{'miss'}.'</p>'
4794: .$visactions->{'yous'}.
4795: '<p>'.$visactions->{'gen'}.'<br />'.$visactions->{'coca'};
4796: if (ref($vismsgs) eq 'ARRAY') {
4797: $output .= '<br />'.$visactions->{'make'}.'<ul>';
4798: foreach my $item (@{$vismsgs}) {
4799: $output .= '<li>'.$visactions->{$item}.'</li>';
4800: }
4801: $output .= '</ul>';
4802: }
4803: $output .= '</p>';
4804: }
4805: }
4806: $output .= '<form name="'.$formname.'" method="post" action="/adm/createuser">'."\n".
4807: &Apache::lonhtmlcommon::start_pick_box();
4808: if (ref($row) eq 'ARRAY') {
4809: foreach my $item (@{$row}) {
4810: my $title = $item;
4811: if (ref($lt) eq 'HASH') {
4812: $title = $lt->{$item};
4813: }
4814: $output .= &Apache::lonhtmlcommon::row_title($title);
4815: if ($item eq 'types') {
4816: my $curr_types = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_types'};
4817: my $showdomdesc = 1;
4818: my $includeempty = 1;
4819: my $num = 0;
4820: $output .= &Apache::loncommon::start_data_table().
4821: &Apache::loncommon::start_data_table_row()
4822: .'<td colspan="2"><span class="LC_nobreak"><label>'
4823: .&mt('Any user in any domain:')
4824: .' <input type="radio" name="selfenroll_all" value="1" ';
4825: if ($curr_types eq '*') {
4826: $output .= ' checked="checked" ';
4827: }
4828: $output .= 'onchange="javascript:update_types('.
4829: "'selfenroll_all'".');" />'.&mt('Yes').'</label>'.
4830: ' <input type="radio" name="selfenroll_all" value="0" ';
4831: if ($curr_types ne '*') {
4832: $output .= ' checked="checked" ';
4833: }
4834: $output .= ' onchange="javascript:update_types('.
4835: "'selfenroll_all'".');"/>'.&mt('No').'</label></td>'.
4836: &Apache::loncommon::end_data_table_row().
4837: &Apache::loncommon::end_data_table().
4838: &mt('Or').'<br />'.
4839: &Apache::loncommon::start_data_table();
4840: my %currdoms;
4841: if ($curr_types eq '') {
4842: $output .= &new_selfenroll_dom_row($cdom,'0');
4843: } elsif ($curr_types ne '*') {
4844: my @entries = split(/;/,$curr_types);
4845: if (@entries > 0) {
4846: foreach my $entry (@entries) {
4847: my ($currdom,$typestr) = split(/:/,$entry);
4848: $currdoms{$currdom} = 1;
4849: my $domdesc = &Apache::lonnet::domain($currdom);
4850: my @currinsttypes = split(',',$typestr);
4851: $output .= &Apache::loncommon::start_data_table_row()
4852: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').'<b>'
4853: .' '.$domdesc.' ('.$currdom.')'
4854: .'</b><input type="hidden" name="selfenroll_dom_'.$num
4855: .'" value="'.$currdom.'" /></span><br />'
4856: .'<span class="LC_nobreak"><label><input type="checkbox" '
4857: .'name="selfenroll_delete" value="'.$num.'" onchange="javascript:update_types('."'selfenroll_delete','$num'".');" />'
4858: .&mt('Delete').'</label></span></td>';
4859: $output .= '<td valign="top"> '.&mt('User types:').'<br />'
4860: .&selfenroll_inst_types($num,$currdom,\@currinsttypes).'</td>'
4861: .&Apache::loncommon::end_data_table_row();
4862: $num ++;
4863: }
4864: }
4865: }
4866: my $add_domtitle = &mt('Users in additional domain:');
4867: if ($curr_types eq '*') {
4868: $add_domtitle = &mt('Users in specific domain:');
4869: } elsif ($curr_types eq '') {
4870: $add_domtitle = &mt('Users in other domain:');
4871: }
4872: $output .= &Apache::loncommon::start_data_table_row()
4873: .'<td colspan="2"><span class="LC_nobreak">'.$add_domtitle.'</span><br />'
4874: .&Apache::loncommon::select_dom_form('','selfenroll_newdom',
4875: $includeempty,$showdomdesc)
4876: .'<input type="hidden" name="selfenroll_types_total" value="'.$num.'" />'
4877: .'</td>'.&Apache::loncommon::end_data_table_row()
4878: .&Apache::loncommon::end_data_table();
4879: } elsif ($item eq 'registered') {
4880: my ($regon,$regoff);
4881: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_registered'}) {
4882: $regon = ' checked="checked" ';
4883: $regoff = ' ';
4884: } else {
4885: $regon = ' ';
4886: $regoff = ' checked="checked" ';
4887: }
4888: $output .= '<label>'.
4889: '<input type="radio" name="selfenroll_registered" value="1"'.$regon.'/>'.
4890: &mt('Yes').'</label> <label>'.
4891: '<input type="radio" name="selfenroll_registered" value="0"'.$regoff.'/>'.
4892: &mt('No').'</label>';
4893: } elsif ($item eq 'enroll_dates') {
4894: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_date'};
4895: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_date'};
4896: if ($starttime eq '') {
4897: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4898: }
4899: if ($endtime eq '') {
4900: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4901: }
4902: my $startform =
4903: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_date',$starttime,
4904: undef,undef,undef,undef,undef,undef,undef,$nolink);
4905: my $endform =
4906: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_date',$endtime,
4907: undef,undef,undef,undef,undef,undef,undef,$nolink);
4908: $output .= &selfenroll_date_forms($startform,$endform);
4909: } elsif ($item eq 'access_dates') {
4910: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_access'};
4911: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_access'};
4912: if ($starttime eq '') {
4913: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4914: }
4915: if ($endtime eq '') {
4916: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4917: }
4918: my $startform =
4919: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_access',$starttime,
4920: undef,undef,undef,undef,undef,undef,undef,$nolink);
4921: my $endform =
4922: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_access',$endtime,
4923: undef,undef,undef,undef,undef,undef,undef,$nolink);
4924: $output .= &selfenroll_date_forms($startform,$endform);
4925: } elsif ($item eq 'section') {
4926: my $currsec = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_section'};
4927: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
4928: my $newsecval;
4929: if ($currsec ne 'none' && $currsec ne '') {
4930: if (!defined($sections_count{$currsec})) {
4931: $newsecval = $currsec;
4932: }
4933: }
4934: my $sections_select =
4935: &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec);
4936: $output .= '<table class="LC_createuser">'."\n".
4937: '<tr class="LC_section_row">'."\n".
4938: '<td align="center">'.&mt('Existing sections')."\n".
4939: '<br />'.$sections_select.'</td><td align="center">'.
4940: &mt('New section').'<br />'."\n".
4941: '<input type="text" name="newsec" size="15" value="'.$newsecval.'" />'."\n".
4942: '<input type="hidden" name="sections" value="" />'."\n".
4943: '<input type="hidden" name="state" value="done" />'."\n".
4944: '</td></tr></table>'."\n";
4945: } elsif ($item eq 'approval') {
4946: my ($appon,$appoff);
4947: my $cid = $env{'request.course.id'};
4948: my $currnotified = $env{'course.'.$cid.'.internal.selfenroll_notifylist'};
4949: if ($env{'course.'.$cid.'.internal.selfenroll_approval'}) {
4950: $appon = ' checked="checked" ';
4951: $appoff = ' ';
4952: } else {
4953: $appon = ' ';
4954: $appoff = ' checked="checked" ';
4955: }
4956: $output .= '<label>'.
4957: '<input type="radio" name="selfenroll_approval" value="1"'.$appon.'/>'.
4958: &mt('Yes').'</label> <label>'.
4959: '<input type="radio" name="selfenroll_approval" value="0"'.$appoff.'/>'.
4960: &mt('No').'</label>';
4961: my %advhash = &Apache::lonnet::get_course_adv_roles($cid,1);
4962: my (@ccs,%notified);
4963: my $ccrole = 'cc';
4964: if ($crstype eq 'Community') {
4965: $ccrole = 'co';
4966: }
4967: if ($advhash{$ccrole}) {
4968: @ccs = split(/,/,$advhash{$ccrole});
4969: }
4970: if ($currnotified) {
4971: foreach my $current (split(/,/,$currnotified)) {
4972: $notified{$current} = 1;
4973: if (!grep(/^\Q$current\E$/,@ccs)) {
4974: push(@ccs,$current);
4975: }
4976: }
4977: }
4978: if (@ccs) {
4979: $output .= '<br />'.&mt('Personnel to be notified when an enrollment request needs approval, or has been approved:').' '.&Apache::loncommon::start_data_table().
4980: &Apache::loncommon::start_data_table_row();
4981: my $count = 0;
4982: my $numcols = 4;
4983: foreach my $cc (sort(@ccs)) {
4984: my $notifyon;
4985: my ($ccuname,$ccudom) = split(/:/,$cc);
4986: if ($notified{$cc}) {
4987: $notifyon = ' checked="checked" ';
4988: }
4989: if ($count && !$count%$numcols) {
4990: $output .= &Apache::loncommon::end_data_table_row().
4991: &Apache::loncommon::start_data_table_row()
4992: }
4993: $output .= '<td><span class="LC_nobreak"><label>'.
4994: '<input type="checkbox" name="selfenroll_notify"'.$notifyon.' value="'.$cc.'" />'.
4995: &Apache::loncommon::plainname($ccuname,$ccudom).
4996: '</label></span></td>';
4997: $count ++;
4998: }
4999: my $rem = $count%$numcols;
5000: if ($rem) {
5001: my $emptycols = $numcols - $rem;
5002: for (my $i=0; $i<$emptycols; $i++) {
5003: $output .= '<td> </td>';
5004: }
5005: }
5006: $output .= &Apache::loncommon::end_data_table_row().
5007: &Apache::loncommon::end_data_table();
5008: }
5009: } elsif ($item eq 'limit') {
5010: my ($crslimit,$selflimit,$nolimit);
5011: my $cid = $env{'request.course.id'};
5012: my $currlim = $env{'course.'.$cid.'.internal.selfenroll_limit'};
5013: my $currcap = $env{'course.'.$cid.'.internal.selfenroll_cap'};
5014: $nolimit = ' checked="checked" ';
5015: if ($currlim eq 'allstudents') {
5016: $crslimit = ' checked="checked" ';
5017: $selflimit = ' ';
5018: $nolimit = ' ';
5019: } elsif ($currlim eq 'selfenrolled') {
5020: $crslimit = ' ';
5021: $selflimit = ' checked="checked" ';
5022: $nolimit = ' ';
5023: } else {
5024: $crslimit = ' ';
5025: $selflimit = ' ';
5026: }
5027: $output .= '<table><tr><td><label>'.
5028: '<input type="radio" name="selfenroll_limit" value="none"'.$nolimit.'/>'.
5029: &mt('No limit').'</label></td><td><label>'.
5030: '<input type="radio" name="selfenroll_limit" value="allstudents"'.$crslimit.'/>'.
5031: &mt('Limit by total students').'</label></td><td><label>'.
5032: '<input type="radio" name="selfenroll_limit" value="selfenrolled"'.$selflimit.'/>'.
5033: &mt('Limit by total self-enrolled students').
5034: '</td></tr><tr>'.
5035: '<td> </td><td colspan="2"><span class="LC_nobreak">'.
5036: (' 'x3).&mt('Maximum number allowed: ').
5037: '<input type="text" name="selfenroll_cap" size = "5" value="'.$currcap.'" /></td></tr></table>';
5038: }
5039: $output .= &Apache::lonhtmlcommon::row_closure(1);
5040: }
5041: }
5042: $output .= &Apache::lonhtmlcommon::end_pick_box().
5043: '<br /><input type="button" name="selfenrollconf" value="'
5044: .&mt('Save').'" onclick="validate_types(this.form);" />'
5045: .'<input type="hidden" name="action" value="selfenroll" /></form>';
5046: $r->print($output);
5047: return;
5048: }
5049:
5050: sub visible_in_cat {
5051: my ($cdom,$cnum) = @_;
5052: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
5053: my ($cathash,%settable,@vismsgs,$cansetvis);
5054: my %visactions = &Apache::lonlocal::texthash(
5055: vis => 'Your course/community currently appears in the Course/Community Catalog for this domain.',
5056: 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.',
5057: miss => 'Your course/community does not currently appear in the Course/Community Catalog for this domain.',
5058: yous => 'You should remedy this if you plan to allow self-enrollment, otherwise students will have difficulty finding your course.',
5059: 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.',
5060: make => 'Make any changes to self-enrollment settings below, click "Save", then take action to include the course in the Catalog:',
5061: take => 'Take the following action to ensure the course appears in the Catalog:',
5062: dc_unhide => 'Ask a domain coordinator to change the "Exclude from course catalog" setting.',
5063: dc_addinst => 'Ask a domain coordinator to enable display the catalog of "Official courses (with institutional codes)".',
5064: dc_instcode => 'Ask a domain coordinator to assign an institutional code (if this is an official course).',
5065: dc_catalog => 'Ask a domain coordinator to enable or create at least one course category in the domain.',
5066: dc_categories => 'Ask a domain coordinator to create a hierarchy of categories and sub categories for courses in the domain.',
5067: 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',
5068: dc_addcat => 'Ask a domain coordinator to assign a category to the course.',
5069: );
5070: $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>"');
5071: $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>"');
5072: $visactions{'addcat'} = &mt('Use [_1]Categorize course[_2] to assign a category to the course.','"<a href="/adm/courseprefs?phase=display&actions=courseinfo">','</a>"');
5073: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5074: if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
5075: $settable{'togglecats'} = 1;
5076: }
5077: if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
5078: $settable{'categorize'} = 1;
5079: }
5080: $cathash = $domconf{'coursecategories'}{'cats'};
5081: }
5082: if ($settable{'togglecats'} && $settable{'categorize'}) {
5083: $cansetvis = &mt('You are able to both assign a course category and choose to exclude this course from the catalog.');
5084: } elsif ($settable{'togglecats'}) {
5085: $cansetvis = &mt('You are able to choose to exclude this course from the catalog, but only a Domain Coordinator may assign a course category.');
5086: } elsif ($settable{'categorize'}) {
5087: $cansetvis = &mt('You may assign a course category, but only a Domain Coordinator may choose to exclude this course from the catalog.');
5088: } else {
5089: $cansetvis = &mt('Only a Domain Coordinator may assign a course category or choose to exclude this course from the catalog.');
5090: }
5091:
5092: my %currsettings =
5093: &Apache::lonnet::get('environment',['hidefromcat','categories','internal.coursecode'],
5094: $cdom,$cnum);
5095: my $visible = 0;
5096: if ($currsettings{'internal.coursecode'} ne '') {
5097: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5098: $cathash = $domconf{'coursecategories'}{'cats'};
5099: if (ref($cathash) eq 'HASH') {
5100: if ($cathash->{'instcode::0'} eq '') {
5101: push(@vismsgs,'dc_addinst');
5102: } else {
5103: $visible = 1;
5104: }
5105: } else {
5106: $visible = 1;
5107: }
5108: } else {
5109: $visible = 1;
5110: }
5111: } else {
5112: if (ref($cathash) eq 'HASH') {
5113: if ($cathash->{'instcode::0'} ne '') {
5114: push(@vismsgs,'dc_instcode');
5115: }
5116: } else {
5117: push(@vismsgs,'dc_instcode');
5118: }
5119: }
5120: if ($currsettings{'categories'} ne '') {
5121: my $cathash;
5122: if (ref($domconf{'coursecategories'}) eq 'HASH') {
5123: $cathash = $domconf{'coursecategories'}{'cats'};
5124: if (ref($cathash) eq 'HASH') {
5125: if (keys(%{$cathash}) == 0) {
5126: push(@vismsgs,'dc_catalog');
5127: } elsif ((keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} ne '')) {
5128: push(@vismsgs,'dc_categories');
5129: } else {
5130: my @currcategories = split('&',$currsettings{'categories'});
5131: my $matched = 0;
5132: foreach my $cat (@currcategories) {
5133: if ($cathash->{$cat} ne '') {
5134: $visible = 1;
5135: $matched = 1;
5136: last;
5137: }
5138: }
5139: if (!$matched) {
5140: if ($settable{'categorize'}) {
5141: push(@vismsgs,'chgcat');
5142: } else {
5143: push(@vismsgs,'dc_chgcat');
5144: }
5145: }
5146: }
5147: }
5148: }
5149: } else {
5150: if (ref($cathash) eq 'HASH') {
5151: if ((keys(%{$cathash}) > 1) ||
5152: (keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} eq '')) {
5153: if ($settable{'categorize'}) {
5154: push(@vismsgs,'addcat');
5155: } else {
5156: push(@vismsgs,'dc_addcat');
5157: }
5158: }
5159: }
5160: }
5161: if ($currsettings{'hidefromcat'} eq 'yes') {
5162: $visible = 0;
5163: if ($settable{'togglecats'}) {
5164: unshift(@vismsgs,'unhide');
5165: } else {
5166: unshift(@vismsgs,'dc_unhide')
5167: }
5168: }
5169: return ($visible,$cansetvis,\@vismsgs,\%visactions);
5170: }
5171:
5172: sub new_selfenroll_dom_row {
5173: my ($newdom,$num) = @_;
5174: my $domdesc = &Apache::lonnet::domain($newdom);
5175: my $output;
5176: if ($domdesc ne '') {
5177: $output .= &Apache::loncommon::start_data_table_row()
5178: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').' <b>'.$domdesc
5179: .' ('.$newdom.')</b><input type="hidden" name="selfenroll_dom_'.$num
5180: .'" value="'.$newdom.'" /></span><br />'
5181: .'<span class="LC_nobreak"><label><input type="checkbox" '
5182: .'name="selfenroll_activate" value="'.$num.'" '
5183: .'onchange="javascript:update_types('
5184: ."'selfenroll_activate','$num'".');" />'
5185: .&mt('Activate').'</label></span></td>';
5186: my @currinsttypes;
5187: $output .= '<td>'.&mt('User types:').'<br />'
5188: .&selfenroll_inst_types($num,$newdom,\@currinsttypes).'</td>'
5189: .&Apache::loncommon::end_data_table_row();
5190: }
5191: return $output;
5192: }
5193:
5194: sub selfenroll_inst_types {
5195: my ($num,$currdom,$currinsttypes) = @_;
5196: my $output;
5197: my $numinrow = 4;
5198: my $count = 0;
5199: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($currdom);
5200: my $othervalue = 'any';
5201: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5202: if (keys(%{$usertypes}) > 0) {
5203: $othervalue = 'other';
5204: }
5205: $output .= '<table><tr>';
5206: foreach my $type (@{$types}) {
5207: if (($count > 0) && ($count%$numinrow == 0)) {
5208: $output .= '</tr><tr>';
5209: }
5210: if (defined($usertypes->{$type})) {
5211: my $esc_type = &escape($type);
5212: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.
5213: $esc_type.'" ';
5214: if (ref($currinsttypes) eq 'ARRAY') {
5215: if (@{$currinsttypes} > 0) {
5216: if (grep(/^any$/,@{$currinsttypes})) {
5217: $output .= 'checked="checked"';
5218: } elsif (grep(/^\Q$esc_type\E$/,@{$currinsttypes})) {
5219: $output .= 'checked="checked"';
5220: }
5221: } else {
5222: $output .= 'checked="checked"';
5223: }
5224: }
5225: $output .= ' name="selfenroll_types_'.$num.'" />'.$usertypes->{$type}.'</label></span></td>';
5226: }
5227: $count ++;
5228: }
5229: if (($count > 0) && ($count%$numinrow == 0)) {
5230: $output .= '</tr><tr>';
5231: }
5232: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.$othervalue.'"';
5233: if (ref($currinsttypes) eq 'ARRAY') {
5234: if (@{$currinsttypes} > 0) {
5235: if (grep(/^any$/,@{$currinsttypes})) {
5236: $output .= ' checked="checked"';
5237: } elsif ($othervalue eq 'other') {
5238: if (grep(/^\Q$othervalue\E$/,@{$currinsttypes})) {
5239: $output .= ' checked="checked"';
5240: }
5241: }
5242: } else {
5243: $output .= ' checked="checked"';
5244: }
5245: } else {
5246: $output .= ' checked="checked"';
5247: }
5248: $output .= ' name="selfenroll_types_'.$num.'" />'.$othertitle.'</label></span></td></tr></table>';
5249: }
5250: return $output;
5251: }
5252:
5253: sub selfenroll_date_forms {
5254: my ($startform,$endform) = @_;
5255: my $output .= &Apache::lonhtmlcommon::start_pick_box()."\n".
5256: &Apache::lonhtmlcommon::row_title(&mt('Start date'),
5257: 'LC_oddrow_value')."\n".
5258: $startform."\n".
5259: &Apache::lonhtmlcommon::row_closure(1).
5260: &Apache::lonhtmlcommon::row_title(&mt('End date'),
5261: 'LC_oddrow_value')."\n".
5262: $endform."\n".
5263: &Apache::lonhtmlcommon::row_closure(1).
5264: &Apache::lonhtmlcommon::end_pick_box();
5265: return $output;
5266: }
5267:
5268: sub print_userchangelogs_display {
5269: my ($r,$context,$permission) = @_;
5270: my $formname = 'roleslog';
5271: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
5272: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
5273: my $crstype = &Apache::loncommon::course_type();
5274: my %roleslog=&Apache::lonnet::dump('nohist_rolelog',$cdom,$cnum);
5275: if ((keys(%roleslog))[0]=~/^error\:/) { undef(%roleslog); }
5276:
5277: my %saveable_parameters = ('show' => 'scalar',);
5278: &Apache::loncommon::store_course_settings('roles_log',
5279: \%saveable_parameters);
5280: &Apache::loncommon::restore_course_settings('roles_log',
5281: \%saveable_parameters);
5282: # set defaults
5283: my $now = time();
5284: my $defstart = $now - (7*24*3600); #7 days ago
5285: my %defaults = (
5286: page => '1',
5287: show => '10',
5288: role => 'any',
5289: chgcontext => 'any',
5290: rolelog_start_date => $defstart,
5291: rolelog_end_date => $now,
5292: );
5293: my $more_records = 0;
5294:
5295: # set current
5296: my %curr;
5297: foreach my $item ('show','page','role','chgcontext') {
5298: $curr{$item} = $env{'form.'.$item};
5299: }
5300: my ($startdate,$enddate) =
5301: &Apache::lonuserutils::get_dates_from_form('rolelog_start_date','rolelog_end_date');
5302: $curr{'rolelog_start_date'} = $startdate;
5303: $curr{'rolelog_end_date'} = $enddate;
5304: foreach my $key (keys(%defaults)) {
5305: if ($curr{$key} eq '') {
5306: $curr{$key} = $defaults{$key};
5307: }
5308: }
5309: my (%whodunit,%changed,$version);
5310: ($version) = ($r->dir_config('lonVersion') =~ /^([\d\.]+)\-/);
5311: my ($minshown,$maxshown);
5312: $minshown = 1;
5313: my $count = 0;
5314: if ($curr{'show'} ne &mt('all')) {
5315: $maxshown = $curr{'page'} * $curr{'show'};
5316: if ($curr{'page'} > 1) {
5317: $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'};
5318: }
5319: }
5320:
5321: # Form Header
5322: $r->print('<form action="/adm/createuser" method="post" name="'.$formname.'">'.
5323: &role_display_filter($formname,$cdom,$cnum,\%curr,$version,$crstype));
5324:
5325: # Create navigation
5326: my ($nav_script,$nav_links) = &userlogdisplay_nav($formname,\%curr,$more_records);
5327: my $showntableheader = 0;
5328:
5329: # Table Header
5330: my $tableheader =
5331: &Apache::loncommon::start_data_table_header_row()
5332: .'<th> </th>'
5333: .'<th>'.&mt('When').'</th>'
5334: .'<th>'.&mt('Who made the change').'</th>'
5335: .'<th>'.&mt('Changed User').'</th>'
5336: .'<th>'.&mt('Role').'</th>'
5337: .'<th>'.&mt('Section').'</th>'
5338: .'<th>'.&mt('Context').'</th>'
5339: .'<th>'.&mt('Start').'</th>'
5340: .'<th>'.&mt('End').'</th>'
5341: .&Apache::loncommon::end_data_table_header_row();
5342:
5343: # Display user change log data
5344: foreach my $id (sort { $roleslog{$b}{'exe_time'}<=>$roleslog{$a}{'exe_time'} } (keys(%roleslog))) {
5345: next if (($roleslog{$id}{'exe_time'} < $curr{'rolelog_start_date'}) ||
5346: ($roleslog{$id}{'exe_time'} > $curr{'rolelog_end_date'}));
5347: if ($curr{'show'} ne &mt('all')) {
5348: if ($count >= $curr{'page'} * $curr{'show'}) {
5349: $more_records = 1;
5350: last;
5351: }
5352: }
5353: if ($curr{'role'} ne 'any') {
5354: next if ($roleslog{$id}{'logentry'}{'role'} ne $curr{'role'});
5355: }
5356: if ($curr{'chgcontext'} ne 'any') {
5357: if ($curr{'chgcontext'} eq 'selfenroll') {
5358: next if (!$roleslog{$id}{'logentry'}{'selfenroll'});
5359: } else {
5360: next if ($roleslog{$id}{'logentry'}{'context'} ne $curr{'chgcontext'});
5361: }
5362: }
5363: $count ++;
5364: next if ($count < $minshown);
5365: unless ($showntableheader) {
5366: $r->print($nav_script
5367: .$nav_links
5368: .&Apache::loncommon::start_data_table()
5369: .$tableheader);
5370: $r->rflush();
5371: $showntableheader = 1;
5372: }
5373: if ($whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} eq '') {
5374: $whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} =
5375: &Apache::loncommon::plainname($roleslog{$id}{'exe_uname'},$roleslog{$id}{'exe_udom'});
5376: }
5377: if ($changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} eq '') {
5378: $changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} =
5379: &Apache::loncommon::plainname($roleslog{$id}{'uname'},$roleslog{$id}{'udom'});
5380: }
5381: my $sec = $roleslog{$id}{'logentry'}{'section'};
5382: if ($sec eq '') {
5383: $sec = &mt('None');
5384: }
5385: my ($rolestart,$roleend);
5386: if ($roleslog{$id}{'delflag'}) {
5387: $rolestart = &mt('deleted');
5388: $roleend = &mt('deleted');
5389: } else {
5390: $rolestart = $roleslog{$id}{'logentry'}{'start'};
5391: $roleend = $roleslog{$id}{'logentry'}{'end'};
5392: if ($rolestart eq '' || $rolestart == 0) {
5393: $rolestart = &mt('No start date');
5394: } else {
5395: $rolestart = &Apache::lonlocal::locallocaltime($rolestart);
5396: }
5397: if ($roleend eq '' || $roleend == 0) {
5398: $roleend = &mt('No end date');
5399: } else {
5400: $roleend = &Apache::lonlocal::locallocaltime($roleend);
5401: }
5402: }
5403: my $chgcontext = $roleslog{$id}{'logentry'}{'context'};
5404: if ($roleslog{$id}{'logentry'}{'selfenroll'}) {
5405: $chgcontext = 'selfenroll';
5406: }
5407: my %lt = &rolechg_contexts($crstype);
5408: if ($chgcontext ne '' && $lt{$chgcontext} ne '') {
5409: $chgcontext = $lt{$chgcontext};
5410: }
5411: $r->print(
5412: &Apache::loncommon::start_data_table_row()
5413: .'<td>'.$count.'</td>'
5414: .'<td>'.&Apache::lonlocal::locallocaltime($roleslog{$id}{'exe_time'}).'</td>'
5415: .'<td>'.$whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}}.'</td>'
5416: .'<td>'.$changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}}.'</td>'
5417: .'<td>'.&Apache::lonnet::plaintext($roleslog{$id}{'logentry'}{'role'},$crstype).'</td>'
5418: .'<td>'.$sec.'</td>'
5419: .'<td>'.$chgcontext.'</td>'
5420: .'<td>'.$rolestart.'</td>'
5421: .'<td>'.$roleend.'</td>'
5422: .&Apache::loncommon::end_data_table_row()."\n");
5423: }
5424:
5425: if ($showntableheader) { # Table footer, if content displayed above
5426: $r->print(&Apache::loncommon::end_data_table()
5427: .$nav_links);
5428: } else { # No content displayed above
5429: $r->print('<p class="LC_info">'
5430: .&mt('There are no records to display.')
5431: .'</p>'
5432: );
5433: }
5434:
5435: # Form Footer
5436: $r->print(
5437: '<input type="hidden" name="page" value="'.$curr{'page'}.'" />'
5438: .'<input type="hidden" name="action" value="changelogs" />'
5439: .'</form>');
5440: return;
5441: }
5442:
5443: sub userlogdisplay_nav {
5444: my ($formname,$curr,$more_records) = @_;
5445: my ($nav_script,$nav_links);
5446: if (ref($curr) eq 'HASH') {
5447: # Create Navigation:
5448: # Navigation Script
5449: $nav_script = <<"ENDSCRIPT";
5450: <script type="text/javascript">
5451: // <![CDATA[
5452: function chgPage(caller) {
5453: if (caller == 'previous') {
5454: document.$formname.page.value --;
5455: }
5456: if (caller == 'next') {
5457: document.$formname.page.value ++;
5458: }
5459: document.$formname.submit();
5460: return;
5461: }
5462: // ]]>
5463: </script>
5464: ENDSCRIPT
5465: # Navigation Buttons
5466: $nav_links = '<p>';
5467: if (($curr->{'page'} > 1) || ($more_records)) {
5468: if ($curr->{'page'} > 1) {
5469: $nav_links .= '<input type="button"'
5470: .' onclick="javascript:chgPage('."'previous'".');"'
5471: .' value="'.&mt('Previous [_1] changes',$curr->{'show'})
5472: .'" /> ';
5473: }
5474: if ($more_records) {
5475: $nav_links .= '<input type="button"'
5476: .' onclick="javascript:chgPage('."'next'".');"'
5477: .' value="'.&mt('Next [_1] changes',$curr->{'show'})
5478: .'" />';
5479: }
5480: }
5481: $nav_links .= '</p>';
5482: }
5483: return ($nav_script,$nav_links);
5484: }
5485:
5486: sub role_display_filter {
5487: my ($formname,$cdom,$cnum,$curr,$version,$crstype) = @_;
5488: my $context = 'course';
5489: my $lctype = lc($crstype);
5490: my $nolink = 1;
5491: my $output = '<table><tr><td valign="top">'.
5492: '<span class="LC_nobreak"><b>'.&mt('Changes/page:').'</b></span><br />'.
5493: &Apache::lonmeta::selectbox('show',$curr->{'show'},undef,
5494: (&mt('all'),5,10,20,50,100,1000,10000)).
5495: '</td><td> </td>';
5496: my $startform =
5497: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_start_date',
5498: $curr->{'rolelog_start_date'},undef,
5499: undef,undef,undef,undef,undef,undef,$nolink);
5500: my $endform =
5501: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_end_date',
5502: $curr->{'rolelog_end_date'},undef,
5503: undef,undef,undef,undef,undef,undef,$nolink);
5504: my %lt = &rolechg_contexts($crstype);
5505: $output .= '<td valign="top"><b>'.&mt('Window during which changes occurred:').'</b><br />'.
5506: '<table><tr><td>'.&mt('After:').
5507: '</td><td>'.$startform.'</td></tr>'.
5508: '<tr><td>'.&mt('Before:').'</td>'.
5509: '<td>'.$endform.'</td></tr></table>'.
5510: '</td>'.
5511: '<td> </td>'.
5512: '<td valign="top"><b>'.&mt('Role:').'</b><br />'.
5513: '<select name="role"><option value="any"';
5514: if ($curr->{'role'} eq 'any') {
5515: $output .= ' selected="selected"';
5516: }
5517: $output .= '>'.&mt('Any').'</option>'."\n";
5518: my @roles = &Apache::lonuserutils::course_roles($context,undef,1,$lctype);
5519: foreach my $role (@roles) {
5520: my $plrole;
5521: if ($role eq 'cr') {
5522: $plrole = &mt('Custom Role');
5523: } else {
5524: $plrole=&Apache::lonnet::plaintext($role,$crstype);
5525: }
5526: my $selstr = '';
5527: if ($role eq $curr->{'role'}) {
5528: $selstr = ' selected="selected"';
5529: }
5530: $output .= ' <option value="'.$role.'"'.$selstr.'>'.$plrole.'</option>';
5531: }
5532: $output .= '</select></td>'.
5533: '<td> </td>'.
5534: '<td valign="top"><b>'.
5535: &mt('Context:').'</b><br /><select name="chgcontext">';
5536: foreach my $chgtype ('any','auto','updatenow','createcourse','course','domain','selfenroll','requestcourses') {
5537: my $selstr = '';
5538: if ($curr->{'chgcontext'} eq $chgtype) {
5539: $selstr = ' selected="selected"';
5540: }
5541: if (($chgtype eq 'auto') || ($chgtype eq 'updatenow')) {
5542: next if (!&Apache::lonnet::auto_run($cnum,$cdom));
5543: }
5544: $output .= '<option value="'.$chgtype.'"'.$selstr.'>'.$lt{$chgtype}.'</option>'."\n";
5545: }
5546: $output .= '</select></td>'
5547: .'</tr></table>';
5548:
5549: # Update Display button
5550: $output .= '<p>'
5551: .'<input type="submit" value="'.&mt('Update Display').'" />'
5552: .'</p>';
5553:
5554: # Server version info
5555: $output .= '<p class="LC_info">'
5556: .&mt('Only changes made from servers running LON-CAPA [_1] or later are displayed.'
5557: ,'2.6.99.0');
5558: if ($version) {
5559: $output .= ' '.&mt('This LON-CAPA server is version [_1]',$version);
5560: }
5561: $output .= '</p><hr />';
5562: return $output;
5563: }
5564:
5565: sub rolechg_contexts {
5566: my ($crstype) = @_;
5567: my %lt = &Apache::lonlocal::texthash (
5568: any => 'Any',
5569: auto => 'Automated enrollment',
5570: updatenow => 'Roster Update',
5571: createcourse => 'Course Creation',
5572: course => 'User Management in course',
5573: domain => 'User Management in domain',
5574: selfenroll => 'Self-enrolled',
5575: requestcourses => 'Course Request',
5576: );
5577: if ($crstype eq 'Community') {
5578: $lt{'createcourse'} = &mt('Community Creation');
5579: $lt{'course'} = &mt('User Management in community');
5580: $lt{'requestcourses'} = &mt('Community Request');
5581: }
5582: return %lt;
5583: }
5584:
5585: #-------------------------------------------------- functions for &phase_two
5586: sub user_search_result {
5587: my ($context,$srch) = @_;
5588: my %allhomes;
5589: my %inst_matches;
5590: my %srch_results;
5591: my ($response,$currstate,$forcenewuser,$dirsrchres);
5592: $srch->{'srchterm'} =~ s/\s+/ /g;
5593: if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
5594: $response = &mt('Invalid search.');
5595: }
5596: if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
5597: $response = &mt('Invalid search.');
5598: }
5599: if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
5600: $response = &mt('Invalid search.');
5601: }
5602: if ($srch->{'srchterm'} eq '') {
5603: $response = &mt('You must enter a search term.');
5604: }
5605: if ($srch->{'srchterm'} =~ /^\s+$/) {
5606: $response = &mt('Your search term must contain more than just spaces.');
5607: }
5608: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
5609: if (($srch->{'srchdomain'} eq '') ||
5610: ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
5611: $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
5612: }
5613: }
5614: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
5615: ($srch->{'srchin'} eq 'alc')) {
5616: if ($srch->{'srchby'} eq 'uname') {
5617: my $unamecheck = $srch->{'srchterm'};
5618: if ($srch->{'srchtype'} eq 'contains') {
5619: if ($unamecheck !~ /^\w/) {
5620: $unamecheck = 'a'.$unamecheck;
5621: }
5622: }
5623: if ($unamecheck !~ /^$match_username$/) {
5624: $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
5625: }
5626: }
5627: }
5628: if ($response ne '') {
5629: $response = '<span class="LC_warning">'.$response.'</span>';
5630: }
5631: if ($srch->{'srchin'} eq 'instd') {
5632: my $instd_chk = &directorysrch_check($srch);
5633: if ($instd_chk ne 'ok') {
5634: $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
5635: '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
5636: }
5637: }
5638: if ($response ne '') {
5639: return ($currstate,$response);
5640: }
5641: if ($srch->{'srchby'} eq 'uname') {
5642: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
5643: if ($env{'form.forcenew'}) {
5644: if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
5645: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5646: if ($uhome eq 'no_host') {
5647: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
5648: my $showdom = &display_domain_info($env{'request.role.domain'});
5649: $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
5650: } else {
5651: $currstate = 'modify';
5652: }
5653: } else {
5654: $currstate = 'modify';
5655: }
5656: } else {
5657: if ($srch->{'srchin'} eq 'dom') {
5658: if ($srch->{'srchtype'} eq 'exact') {
5659: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5660: if ($uhome eq 'no_host') {
5661: ($currstate,$response,$forcenewuser) =
5662: &build_search_response($context,$srch,%srch_results);
5663: } else {
5664: $currstate = 'modify';
5665: my $uname = $srch->{'srchterm'};
5666: my $udom = $srch->{'srchdomain'};
5667: $srch_results{$uname.':'.$udom} =
5668: { &Apache::lonnet::get('environment',
5669: ['firstname',
5670: 'lastname',
5671: 'permanentemail'],
5672: $udom,$uname)
5673: };
5674: }
5675: } else {
5676: %srch_results = &Apache::lonnet::usersearch($srch);
5677: ($currstate,$response,$forcenewuser) =
5678: &build_search_response($context,$srch,%srch_results);
5679: }
5680: } else {
5681: my $courseusers = &get_courseusers();
5682: if ($srch->{'srchtype'} eq 'exact') {
5683: if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
5684: $currstate = 'modify';
5685: } else {
5686: ($currstate,$response,$forcenewuser) =
5687: &build_search_response($context,$srch,%srch_results);
5688: }
5689: } else {
5690: foreach my $user (keys(%$courseusers)) {
5691: my ($cuname,$cudomain) = split(/:/,$user);
5692: if ($cudomain eq $srch->{'srchdomain'}) {
5693: my $matched = 0;
5694: if ($srch->{'srchtype'} eq 'begins') {
5695: if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
5696: $matched = 1;
5697: }
5698: } else {
5699: if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
5700: $matched = 1;
5701: }
5702: }
5703: if ($matched) {
5704: $srch_results{$user} =
5705: {&Apache::lonnet::get('environment',
5706: ['firstname',
5707: 'lastname',
5708: 'permanentemail'],
5709: $cudomain,$cuname)};
5710: }
5711: }
5712: }
5713: ($currstate,$response,$forcenewuser) =
5714: &build_search_response($context,$srch,%srch_results);
5715: }
5716: }
5717: }
5718: } elsif ($srch->{'srchin'} eq 'alc') {
5719: $currstate = 'query';
5720: } elsif ($srch->{'srchin'} eq 'instd') {
5721: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5722: if ($dirsrchres eq 'ok') {
5723: ($currstate,$response,$forcenewuser) =
5724: &build_search_response($context,$srch,%srch_results);
5725: } else {
5726: my $showdom = &display_domain_info($srch->{'srchdomain'});
5727: $response = '<span class="LC_warning">'.
5728: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5729: '</span><br />'.
5730: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5731: '<br /><br />';
5732: }
5733: }
5734: } else {
5735: if ($srch->{'srchin'} eq 'dom') {
5736: %srch_results = &Apache::lonnet::usersearch($srch);
5737: ($currstate,$response,$forcenewuser) =
5738: &build_search_response($context,$srch,%srch_results);
5739: } elsif ($srch->{'srchin'} eq 'crs') {
5740: my $courseusers = &get_courseusers();
5741: foreach my $user (keys(%$courseusers)) {
5742: my ($uname,$udom) = split(/:/,$user);
5743: my %names = &Apache::loncommon::getnames($uname,$udom);
5744: my %emails = &Apache::loncommon::getemails($uname,$udom);
5745: if ($srch->{'srchby'} eq 'lastname') {
5746: if ((($srch->{'srchtype'} eq 'exact') &&
5747: ($names{'lastname'} eq $srch->{'srchterm'})) ||
5748: (($srch->{'srchtype'} eq 'begins') &&
5749: ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
5750: (($srch->{'srchtype'} eq 'contains') &&
5751: ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
5752: $srch_results{$user} = {firstname => $names{'firstname'},
5753: lastname => $names{'lastname'},
5754: permanentemail => $emails{'permanentemail'},
5755: };
5756: }
5757: } elsif ($srch->{'srchby'} eq 'lastfirst') {
5758: my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
5759: $srchlast =~ s/\s+$//;
5760: $srchfirst =~ s/^\s+//;
5761: if ($srch->{'srchtype'} eq 'exact') {
5762: if (($names{'lastname'} eq $srchlast) &&
5763: ($names{'firstname'} eq $srchfirst)) {
5764: $srch_results{$user} = {firstname => $names{'firstname'},
5765: lastname => $names{'lastname'},
5766: permanentemail => $emails{'permanentemail'},
5767:
5768: };
5769: }
5770: } elsif ($srch->{'srchtype'} eq 'begins') {
5771: if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
5772: ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
5773: $srch_results{$user} = {firstname => $names{'firstname'},
5774: lastname => $names{'lastname'},
5775: permanentemail => $emails{'permanentemail'},
5776: };
5777: }
5778: } else {
5779: if (($names{'lastname'} =~ /\Q$srchlast\E/i) &&
5780: ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
5781: $srch_results{$user} = {firstname => $names{'firstname'},
5782: lastname => $names{'lastname'},
5783: permanentemail => $emails{'permanentemail'},
5784: };
5785: }
5786: }
5787: }
5788: }
5789: ($currstate,$response,$forcenewuser) =
5790: &build_search_response($context,$srch,%srch_results);
5791: } elsif ($srch->{'srchin'} eq 'alc') {
5792: $currstate = 'query';
5793: } elsif ($srch->{'srchin'} eq 'instd') {
5794: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5795: if ($dirsrchres eq 'ok') {
5796: ($currstate,$response,$forcenewuser) =
5797: &build_search_response($context,$srch,%srch_results);
5798: } else {
5799: my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = '<span class="LC_warning">'.
5800: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5801: '</span><br />'.
5802: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5803: '<br /><br />';
5804: }
5805: }
5806: }
5807: return ($currstate,$response,$forcenewuser,\%srch_results);
5808: }
5809:
5810: sub directorysrch_check {
5811: my ($srch) = @_;
5812: my $can_search = 0;
5813: my $response;
5814: my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
5815: ['directorysrch'],$srch->{'srchdomain'});
5816: my $showdom = &display_domain_info($srch->{'srchdomain'});
5817: if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
5818: if (!$dom_inst_srch{'directorysrch'}{'available'}) {
5819: return &mt('Institutional directory search is not available in domain: [_1]',$showdom);
5820: }
5821: if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
5822: if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
5823: return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom);
5824: }
5825: my @usertypes = split(/:/,$env{'environment.inststatus'});
5826: if (!@usertypes) {
5827: push(@usertypes,'default');
5828: }
5829: if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
5830: foreach my $type (@usertypes) {
5831: if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
5832: $can_search = 1;
5833: last;
5834: }
5835: }
5836: }
5837: if (!$can_search) {
5838: my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
5839: my @longtypes;
5840: foreach my $item (@usertypes) {
5841: if (defined($insttypes->{$item})) {
5842: push (@longtypes,$insttypes->{$item});
5843: } elsif ($item eq 'default') {
5844: push (@longtypes,&mt('other'));
5845: }
5846: }
5847: my $insttype_str = join(', ',@longtypes);
5848: return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
5849: }
5850: } else {
5851: $can_search = 1;
5852: }
5853: } else {
5854: return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
5855: }
5856: my %longtext = &Apache::lonlocal::texthash (
5857: uname => 'username',
5858: lastfirst => 'last name, first name',
5859: lastname => 'last name',
5860: contains => 'contains',
5861: exact => 'as exact match to',
5862: begins => 'begins with',
5863: );
5864: if ($can_search) {
5865: if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
5866: if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
5867: return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
5868: }
5869: } else {
5870: return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
5871: }
5872: }
5873: if ($can_search) {
5874: if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
5875: if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
5876: return 'ok';
5877: } else {
5878: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5879: }
5880: } else {
5881: if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
5882: ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
5883: ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
5884: return 'ok';
5885: } else {
5886: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5887: }
5888: }
5889: }
5890: }
5891:
5892: sub get_courseusers {
5893: my %advhash;
5894: my $classlist = &Apache::loncoursedata::get_classlist();
5895: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
5896: foreach my $role (sort(keys(%coursepersonnel))) {
5897: foreach my $user (split(/\,/,$coursepersonnel{$role})) {
5898: if (!exists($classlist->{$user})) {
5899: $classlist->{$user} = [];
5900: }
5901: }
5902: }
5903: return $classlist;
5904: }
5905:
5906: sub build_search_response {
5907: my ($context,$srch,%srch_results) = @_;
5908: my ($currstate,$response,$forcenewuser);
5909: my %names = (
5910: 'uname' => 'username',
5911: 'lastname' => 'last name',
5912: 'lastfirst' => 'last name, first name',
5913: 'crs' => 'this course',
5914: 'dom' => 'LON-CAPA domain',
5915: 'instd' => 'the institutional directory for domain',
5916: );
5917:
5918: my %single = (
5919: begins => 'A match',
5920: contains => 'A match',
5921: exact => 'An exact match',
5922: );
5923: my %nomatch = (
5924: begins => 'No match',
5925: contains => 'No match',
5926: exact => 'No exact match',
5927: );
5928: if (keys(%srch_results) > 1) {
5929: $currstate = 'select';
5930: } else {
5931: if (keys(%srch_results) == 1) {
5932: $currstate = 'modify';
5933: $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
5934: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5935: $response .= ': '.&display_domain_info($srch->{'srchdomain'});
5936: }
5937: } else { # Search has nothing found. Prepare message to user.
5938: $response = '<span class="LC_warning">';
5939: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5940: $response .= &mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} [_1] in $names{$srch->{'srchin'}}: [_2]",
5941: '<b>'.$srch->{'srchterm'}.'</b>',
5942: &display_domain_info($srch->{'srchdomain'}));
5943: } else {
5944: $response .= &mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} [_1] in $names{$srch->{'srchin'}}.",
5945: '<b>'.$srch->{'srchterm'}.'</b>');
5946: }
5947: $response .= '</span>';
5948:
5949: if ($srch->{'srchin'} ne 'alc') {
5950: $forcenewuser = 1;
5951: my $cansrchinst = 0;
5952: if ($srch->{'srchdomain'}) {
5953: my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
5954: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
5955: if ($domconfig{'directorysrch'}{'available'}) {
5956: $cansrchinst = 1;
5957: }
5958: }
5959: }
5960: if ((($srch->{'srchby'} eq 'lastfirst') ||
5961: ($srch->{'srchby'} eq 'lastname')) &&
5962: ($srch->{'srchin'} eq 'dom')) {
5963: if ($cansrchinst) {
5964: $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
5965: }
5966: }
5967: if ($srch->{'srchin'} eq 'crs') {
5968: $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
5969: }
5970: }
5971: my $createdom = $env{'request.role.domain'};
5972: if ($context eq 'requestcrs') {
5973: if ($env{'form.coursedom'} ne '') {
5974: $createdom = $env{'form.coursedom'};
5975: }
5976: }
5977: if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $createdom)) {
5978: my $cancreate =
5979: &Apache::lonuserutils::can_create_user($createdom,$context);
5980: my $targetdom = '<span class="LC_cusr_emph">'.$createdom.'</span>';
5981: if ($cancreate) {
5982: my $showdom = &display_domain_info($createdom);
5983: $response .= '<br /><br />'
5984: .'<b>'.&mt('To add a new user:').'</b>'
5985: .'<br />';
5986: if ($context eq 'requestcrs') {
5987: $response .= &mt("(You can only define new users in the new course's domain - [_1])",$targetdom);
5988: } else {
5989: $response .= &mt("(You can only create new users in your current role's domain - [_1])",$targetdom);
5990: }
5991: $response .='<ul><li>'
5992: .&mt("Set 'Domain/institution to search' to: [_1]",'<span class="LC_cusr_emph">'.$showdom.'</span>')
5993: .'</li><li>'
5994: .&mt("Set 'Search criteria' to: [_1]username is ..... in selected LON-CAPA domain[_2]",'<span class="LC_cusr_emph">','</span>')
5995: .'</li><li>'
5996: .&mt('Provide the proposed username')
5997: .'</li><li>'
5998: .&mt("Click 'Search'")
5999: .'</li></ul><br />';
6000: } else {
6001: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
6002: $response .= '<br /><br />';
6003: if ($context eq 'requestcrs') {
6004: $response .= &mt("You are not authorized to define new users in the new course's domain - [_1].",$targetdom);
6005: } else {
6006: $response .= &mt("You are not authorized to create new users in your current role's domain - [_1].",$targetdom);
6007: }
6008: $response .= '<br />'
6009: .&mt('Please contact the [_1]helpdesk[_2] if you need to create a new user.'
6010: ,' <a'.$helplink.'>'
6011: ,'</a>')
6012: .'<br /><br />';
6013: }
6014: }
6015: }
6016: }
6017: return ($currstate,$response,$forcenewuser);
6018: }
6019:
6020: sub display_domain_info {
6021: my ($dom) = @_;
6022: my $output = $dom;
6023: if ($dom ne '') {
6024: my $domdesc = &Apache::lonnet::domain($dom,'description');
6025: if ($domdesc ne '') {
6026: $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
6027: }
6028: }
6029: return $output;
6030: }
6031:
6032: sub crumb_utilities {
6033: my %elements = (
6034: crtuser => {
6035: srchterm => 'text',
6036: srchin => 'selectbox',
6037: srchby => 'selectbox',
6038: srchtype => 'selectbox',
6039: srchdomain => 'selectbox',
6040: },
6041: crtusername => {
6042: srchterm => 'text',
6043: srchdomain => 'selectbox',
6044: },
6045: docustom => {
6046: rolename => 'selectbox',
6047: newrolename => 'textbox',
6048: },
6049: studentform => {
6050: srchterm => 'text',
6051: srchin => 'selectbox',
6052: srchby => 'selectbox',
6053: srchtype => 'selectbox',
6054: srchdomain => 'selectbox',
6055: },
6056: );
6057:
6058: my $jsback .= qq|
6059: function backPage(formname,prevphase,prevstate) {
6060: if (typeof prevphase == 'undefined') {
6061: formname.phase.value = '';
6062: }
6063: else {
6064: formname.phase.value = prevphase;
6065: }
6066: if (typeof prevstate == 'undefined') {
6067: formname.currstate.value = '';
6068: }
6069: else {
6070: formname.currstate.value = prevstate;
6071: }
6072: formname.submit();
6073: }
6074: |;
6075: return ($jsback,\%elements);
6076: }
6077:
6078: sub course_level_table {
6079: my (%inccourses) = @_;
6080: my $table = '';
6081: # Custom Roles?
6082:
6083: my %customroles=&Apache::lonuserutils::my_custom_roles();
6084: my %lt=&Apache::lonlocal::texthash(
6085: 'exs' => "Existing sections",
6086: 'new' => "Define new section",
6087: 'ssd' => "Set Start Date",
6088: 'sed' => "Set End Date",
6089: 'crl' => "Course Level",
6090: 'act' => "Activate",
6091: 'rol' => "Role",
6092: 'ext' => "Extent",
6093: 'grs' => "Section",
6094: 'sta' => "Start",
6095: 'end' => "End"
6096: );
6097:
6098: foreach my $protectedcourse (sort(keys(%inccourses))) {
6099: my $thiscourse=$protectedcourse;
6100: $thiscourse=~s:_:/:g;
6101: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
6102: my $isowner = &is_courseowner($protectedcourse,$coursedata{'internal.courseowner'});
6103: my $area=$coursedata{'description'};
6104: my $crstype=$coursedata{'type'};
6105: if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; }
6106: my ($domain,$cnum)=split(/\//,$thiscourse);
6107: my %sections_count;
6108: if (defined($env{'request.course.id'})) {
6109: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
6110: %sections_count =
6111: &Apache::loncommon::get_sections($domain,$cnum);
6112: }
6113: }
6114: my @roles = &Apache::lonuserutils::roles_by_context('course','',$crstype);
6115: foreach my $role (@roles) {
6116: my $plrole=&Apache::lonnet::plaintext($role,$crstype);
6117: if ((&Apache::lonnet::allowed('c'.$role,$thiscourse)) ||
6118: ((($role eq 'cc') || ($role eq 'co')) && ($isowner))) {
6119: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6120: $plrole,\%sections_count,\%lt);
6121: } elsif ($env{'request.course.sec'} ne '') {
6122: if (&Apache::lonnet::allowed('c'.$role,$thiscourse.'/'.
6123: $env{'request.course.sec'})) {
6124: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6125: $plrole,\%sections_count,\%lt);
6126: }
6127: }
6128: }
6129: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
6130: foreach my $cust (sort(keys(%customroles))) {
6131: next if ($crstype eq 'Community' && $customroles{$cust} =~ /bre\&S/);
6132: my $role = 'cr_cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$cust;
6133: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
6134: $cust,\%sections_count,\%lt);
6135: }
6136: }
6137: }
6138: return '' if ($table eq ''); # return nothing if there is nothing
6139: # in the table
6140: my $result;
6141: if (!$env{'request.course.id'}) {
6142: $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
6143: }
6144: $result .=
6145: &Apache::loncommon::start_data_table().
6146: &Apache::loncommon::start_data_table_header_row().
6147: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.'</th>
6148: <th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
6149: &Apache::loncommon::end_data_table_header_row().
6150: $table.
6151: &Apache::loncommon::end_data_table();
6152: return $result;
6153: }
6154:
6155: sub course_level_row {
6156: my ($protectedcourse,$role,$area,$domain,$plrole,$sections_count,$lt) = @_;
6157: my $row = &Apache::loncommon::start_data_table_row().
6158: ' <td><input type="checkbox" name="act_'.
6159: $protectedcourse.'_'.$role.'" /></td>'."\n".
6160: ' <td>'.$plrole.'</td>'."\n".
6161: ' <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
6162: if (($role eq 'cc') || ($role eq 'co')) {
6163: $row .= '<td> </td>';
6164: } elsif ($env{'request.course.sec'} ne '') {
6165: $row .= ' <td><input type="hidden" value="'.
6166: $env{'request.course.sec'}.'" '.
6167: 'name="sec_'.$protectedcourse.'_'.$role.'" />'.
6168: $env{'request.course.sec'}.'</td>';
6169: } else {
6170: if (ref($sections_count) eq 'HASH') {
6171: my $currsec =
6172: &Apache::lonuserutils::course_sections($sections_count,
6173: $protectedcourse.'_'.$role);
6174: $row .= '<td><table class="LC_createuser">'."\n".
6175: '<tr class="LC_section_row">'."\n".
6176: ' <td valign="top">'.$lt->{'exs'}.'<br />'.
6177: $currsec.'</td>'."\n".
6178: ' <td> </td>'."\n".
6179: ' <td valign="top"> '.$lt->{'new'}.'<br />'.
6180: '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.
6181: '" value="" />'.
6182: '<input type="hidden" '.
6183: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n".
6184: '</tr></table></td>'."\n";
6185: } else {
6186: $row .= '<td><input type="text" size="10" '.
6187: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n";
6188: }
6189: }
6190: $row .= <<ENDTIMEENTRY;
6191: <td><input type="hidden" name="start_$protectedcourse\_$role" value="" />
6192: <a href=
6193: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'ssd'}</a></td>
6194: <td><input type="hidden" name="end_$protectedcourse\_$role" value="" />
6195: <a href=
6196: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'sed'}</a></td>
6197: ENDTIMEENTRY
6198: $row .= &Apache::loncommon::end_data_table_row();
6199: return $row;
6200: }
6201:
6202: sub course_level_dc {
6203: my ($dcdom) = @_;
6204: my %customroles=&Apache::lonuserutils::my_custom_roles();
6205: my @roles = &Apache::lonuserutils::roles_by_context('course');
6206: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
6207: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
6208: '<input type="hidden" name="dccourse" value="" />';
6209: my $courseform=&Apache::loncommon::selectcourse_link
6210: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Select','crstype');
6211: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu','role','Course/Community Browser');
6212: my %lt=&Apache::lonlocal::texthash(
6213: 'rol' => "Role",
6214: 'grs' => "Section",
6215: 'exs' => "Existing sections",
6216: 'new' => "Define new section",
6217: 'sta' => "Start",
6218: 'end' => "End",
6219: 'ssd' => "Set Start Date",
6220: 'sed' => "Set End Date",
6221: 'scc' => "Course/Community"
6222: );
6223: my $header = '<h4>'.&mt('Course/Community Level').'</h4>'.
6224: &Apache::loncommon::start_data_table().
6225: &Apache::loncommon::start_data_table_header_row().
6226: '<th>'.$lt{'scc'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
6227: &Apache::loncommon::end_data_table_header_row();
6228: my $otheritems = &Apache::loncommon::start_data_table_row()."\n".
6229: '<td><br /><span class="LC_nobreak"><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc','','','','crstype'".')" />'.
6230: $courseform.(' ' x4).'</span></td>'."\n".
6231: '<td valign><br /><select name="role">'."\n";
6232: foreach my $role (@roles) {
6233: my $plrole=&Apache::lonnet::plaintext($role);
6234: $otheritems .= ' <option value="'.$role.'">'.$plrole;
6235: }
6236: if ( keys %customroles > 0) {
6237: foreach my $cust (sort keys %customroles) {
6238: my $custrole='cr_cr_'.$env{'user.domain'}.
6239: '_'.$env{'user.name'}.'_'.$cust;
6240: $otheritems .= ' <option value="'.$custrole.'">'.$cust;
6241: }
6242: }
6243: $otheritems .= '</select></td><td>'.
6244: '<table border="0" cellspacing="0" cellpadding="0">'.
6245: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
6246: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
6247: '<td> </td>'.
6248: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
6249: '<input type="text" name="newsec" value="" />'.
6250: '<input type="hidden" name="section" value="" />'.
6251: '<input type="hidden" name="groups" value="" />'.
6252: '<input type="hidden" name="crstype" value="" /></td>'.
6253: '</tr></table></td>';
6254: $otheritems .= <<ENDTIMEENTRY;
6255: <td><br /><input type="hidden" name="start" value='' />
6256: <a href=
6257: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
6258: <td><br /><input type="hidden" name="end" value='' />
6259: <a href=
6260: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
6261: ENDTIMEENTRY
6262: $otheritems .= &Apache::loncommon::end_data_table_row().
6263: &Apache::loncommon::end_data_table()."\n";
6264: return $cb_jscript.$header.$hiddenitems.$otheritems;
6265: }
6266:
6267: sub update_selfenroll_config {
6268: my ($r,$context,$permission) = @_;
6269: my ($row,$lt) = &get_selfenroll_titles();
6270: my %curr_groups = &Apache::longroup::coursegroups();
6271: my (%changes,%warning);
6272: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
6273: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
6274: my $curr_types;
6275: if (ref($row) eq 'ARRAY') {
6276: foreach my $item (@{$row}) {
6277: if ($item eq 'enroll_dates') {
6278: my (%currenrolldate,%newenrolldate);
6279: foreach my $type ('start','end') {
6280: $currenrolldate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_date'};
6281: $newenrolldate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_date');
6282: if ($newenrolldate{$type} ne $currenrolldate{$type}) {
6283: $changes{'internal.selfenroll_'.$type.'_date'} = $newenrolldate{$type};
6284: }
6285: }
6286: } elsif ($item eq 'access_dates') {
6287: my (%currdate,%newdate);
6288: foreach my $type ('start','end') {
6289: $currdate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_access'};
6290: $newdate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_access');
6291: if ($newdate{$type} ne $currdate{$type}) {
6292: $changes{'internal.selfenroll_'.$type.'_access'} = $newdate{$type};
6293: }
6294: }
6295: } elsif ($item eq 'types') {
6296: $curr_types =
6297: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6298: if ($env{'form.selfenroll_all'}) {
6299: if ($curr_types ne '*') {
6300: $changes{'internal.selfenroll_types'} = '*';
6301: } else {
6302: next;
6303: }
6304: } else {
6305: my %currdoms;
6306: my @entries = split(/;/,$curr_types);
6307: my @deletedoms = &Apache::loncommon::get_env_multiple('form.selfenroll_delete');
6308: my @activations = &Apache::loncommon::get_env_multiple('form.selfenroll_activate');
6309: my $newnum = 0;
6310: my @latesttypes;
6311: foreach my $num (@activations) {
6312: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$num);
6313: if (@types > 0) {
6314: @types = sort(@types);
6315: my $typestr = join(',',@types);
6316: my $typedom = $env{'form.selfenroll_dom_'.$num};
6317: $latesttypes[$newnum] = $typedom.':'.$typestr;
6318: $currdoms{$typedom} = 1;
6319: $newnum ++;
6320: }
6321: }
6322: for (my $j=0; $j<$env{'form.selfenroll_types_total'}; $j++) {
6323: if ((!grep(/^$j$/,@deletedoms)) && (!grep(/^$j$/,@activations))) {
6324: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$j);
6325: if (@types > 0) {
6326: @types = sort(@types);
6327: my $typestr = join(',',@types);
6328: my $typedom = $env{'form.selfenroll_dom_'.$j};
6329: $latesttypes[$newnum] = $typedom.':'.$typestr;
6330: $currdoms{$typedom} = 1;
6331: $newnum ++;
6332: }
6333: }
6334: }
6335: if ($env{'form.selfenroll_newdom'} ne '') {
6336: my $typedom = $env{'form.selfenroll_newdom'};
6337: if ((!defined($currdoms{$typedom})) &&
6338: (&Apache::lonnet::domain($typedom) ne '')) {
6339: my $typestr;
6340: my ($othertitle,$usertypes,$types) =
6341: &Apache::loncommon::sorted_inst_types($typedom);
6342: my $othervalue = 'any';
6343: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6344: if (@{$types} > 0) {
6345: my @esc_types = map { &escape($_); } @{$types};
6346: $othervalue = 'other';
6347: $typestr = join(',',(@esc_types,$othervalue));
6348: }
6349: $typestr = $othervalue;
6350: } else {
6351: $typestr = $othervalue;
6352: }
6353: $latesttypes[$newnum] = $typedom.':'.$typestr;
6354: $newnum ++ ;
6355: }
6356: }
6357: my $selfenroll_types = join(';',@latesttypes);
6358: if ($selfenroll_types ne $curr_types) {
6359: $changes{'internal.selfenroll_types'} = $selfenroll_types;
6360: }
6361: }
6362: } elsif ($item eq 'limit') {
6363: my $newlimit = $env{'form.selfenroll_limit'};
6364: my $newcap = $env{'form.selfenroll_cap'};
6365: $newcap =~s/\s+//g;
6366: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6367: $currlimit = 'none' if ($currlimit eq '');
6368: my $currcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6369: if ($newlimit ne $currlimit) {
6370: if ($newlimit ne 'none') {
6371: if ($newcap =~ /^\d+$/) {
6372: if ($newcap ne $currcap) {
6373: $changes{'internal.selfenroll_cap'} = $newcap;
6374: }
6375: $changes{'internal.selfenroll_limit'} = $newlimit;
6376: } else {
6377: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6378: }
6379: } elsif ($currcap ne '') {
6380: $changes{'internal.selfenroll_cap'} = '';
6381: $changes{'internal.selfenroll_limit'} = $newlimit;
6382: }
6383: } elsif ($currlimit ne 'none') {
6384: if ($newcap =~ /^\d+$/) {
6385: if ($newcap ne $currcap) {
6386: $changes{'internal.selfenroll_cap'} = $newcap;
6387: }
6388: } else {
6389: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
6390: }
6391: }
6392: } elsif ($item eq 'approval') {
6393: my (@currnotified,@newnotified);
6394: my $currapproval = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6395: my $currnotifylist = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6396: if ($currnotifylist ne '') {
6397: @currnotified = split(/,/,$currnotifylist);
6398: @currnotified = sort(@currnotified);
6399: }
6400: my $newapproval = $env{'form.selfenroll_approval'};
6401: @newnotified = &Apache::loncommon::get_env_multiple('form.selfenroll_notify');
6402: @newnotified = sort(@newnotified);
6403: if ($newapproval ne $currapproval) {
6404: $changes{'internal.selfenroll_approval'} = $newapproval;
6405: if (!$newapproval) {
6406: if ($currnotifylist ne '') {
6407: $changes{'internal.selfenroll_notifylist'} = '';
6408: }
6409: } else {
6410: my @differences =
6411: &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6412: if (@differences > 0) {
6413: if (@newnotified > 0) {
6414: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6415: } else {
6416: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6417: }
6418: }
6419: }
6420: } else {
6421: my @differences = &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6422: if (@differences > 0) {
6423: if (@newnotified > 0) {
6424: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6425: } else {
6426: $changes{'internal.selfenroll_notifylist'} = '';
6427: }
6428: }
6429: }
6430: } else {
6431: my $curr_val =
6432: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6433: my $newval = $env{'form.selfenroll_'.$item};
6434: if ($item eq 'section') {
6435: $newval = $env{'form.sections'};
6436: if (defined($curr_groups{$newval})) {
6437: $newval = $curr_val;
6438: $warning{$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');
6439: } elsif ($newval eq 'all') {
6440: $newval = $curr_val;
6441: $warning{$item} = &mt('Section for self-enrolled users unchanged, as "all" is a reserved section name.');
6442: }
6443: if ($newval eq '') {
6444: $newval = 'none';
6445: }
6446: }
6447: if ($newval ne $curr_val) {
6448: $changes{'internal.selfenroll_'.$item} = $newval;
6449: }
6450: }
6451: }
6452: if (keys(%warning) > 0) {
6453: foreach my $item (@{$row}) {
6454: if (exists($warning{$item})) {
6455: $r->print($warning{$item}.'<br />');
6456: }
6457: }
6458: }
6459: if (keys(%changes) > 0) {
6460: my $putresult = &Apache::lonnet::put('environment',\%changes,$cdom,$cnum);
6461: if ($putresult eq 'ok') {
6462: if ((exists($changes{'internal.selfenroll_types'})) ||
6463: (exists($changes{'internal.selfenroll_start_date'})) ||
6464: (exists($changes{'internal.selfenroll_end_date'}))) {
6465: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
6466: $cnum,undef,undef,'Course');
6467: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
6468: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
6469: foreach my $item ('selfenroll_types','selfenroll_start_date','selfenroll_end_date') {
6470: if (exists($changes{'internal.'.$item})) {
6471: $crsinfo{$env{'request.course.id'}}{$item} =
6472: $changes{'internal.'.$item};
6473: }
6474: }
6475: my $crsputresult =
6476: &Apache::lonnet::courseidput($cdom,\%crsinfo,
6477: $chome,'notime');
6478: }
6479: }
6480: $r->print(&mt('The following changes were made to self-enrollment settings:').'<ul>');
6481: foreach my $item (@{$row}) {
6482: my $title = $item;
6483: if (ref($lt) eq 'HASH') {
6484: $title = $lt->{$item};
6485: }
6486: if ($item eq 'enroll_dates') {
6487: foreach my $type ('start','end') {
6488: if (exists($changes{'internal.selfenroll_'.$type.'_date'})) {
6489: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_date'});
6490: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6491: $title,$type,$newdate).'</li>');
6492: }
6493: }
6494: } elsif ($item eq 'access_dates') {
6495: foreach my $type ('start','end') {
6496: if (exists($changes{'internal.selfenroll_'.$type.'_access'})) {
6497: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_access'});
6498: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6499: $title,$type,$newdate).'</li>');
6500: }
6501: }
6502: } elsif ($item eq 'limit') {
6503: if ((exists($changes{'internal.selfenroll_limit'})) ||
6504: (exists($changes{'internal.selfenroll_cap'}))) {
6505: my ($newval,$newcap);
6506: if ($changes{'internal.selfenroll_cap'} ne '') {
6507: $newcap = $changes{'internal.selfenroll_cap'}
6508: } else {
6509: $newcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6510: }
6511: if ($changes{'internal.selfenroll_limit'} eq 'none') {
6512: $newval = &mt('No limit');
6513: } elsif ($changes{'internal.selfenroll_limit'} eq
6514: 'allstudents') {
6515: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6516: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6517: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6518: } else {
6519: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6520: if ($currlimit eq 'allstudents') {
6521: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6522: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6523: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6524: }
6525: }
6526: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6527: }
6528: } elsif ($item eq 'approval') {
6529: if ((exists($changes{'internal.selfenroll_approval'})) ||
6530: (exists($changes{'internal.selfenroll_notifylist'}))) {
6531: my ($newval,$newnotify);
6532: if (exists($changes{'internal.selfenroll_notifylist'})) {
6533: $newnotify = $changes{'internal.selfenroll_notifylist'};
6534: } else {
6535: $newnotify = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6536: }
6537: if ($changes{'internal.selfenroll_approval'}) {
6538: $newval = &mt('Yes');
6539: } elsif ($changes{'internal.selfenroll_approval'} eq '0') {
6540: $newval = &mt('No');
6541: } else {
6542: my $currapproval =
6543: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6544: if ($currapproval) {
6545: $newval = &mt('Yes');
6546: } else {
6547: $newval = &mt('No');
6548: }
6549: }
6550: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval));
6551: if ($newnotify) {
6552: $r->print('<br />'.&mt('The following will be notified when an enrollment request needs approval, or has been approved: [_1].',$newnotify));
6553: } else {
6554: $r->print('<br />'.&mt('No notifications sent when an enrollment request needs approval, or has been approved.'));
6555: }
6556: $r->print('</li>'."\n");
6557: }
6558: } else {
6559: if (exists($changes{'internal.selfenroll_'.$item})) {
6560: my $newval = $changes{'internal.selfenroll_'.$item};
6561: if ($item eq 'types') {
6562: if ($newval eq '') {
6563: $newval = &mt('None');
6564: } elsif ($newval eq '*') {
6565: $newval = &mt('Any user in any domain');
6566: }
6567: } elsif ($item eq 'registered') {
6568: if ($newval eq '1') {
6569: $newval = &mt('Yes');
6570: } elsif ($newval eq '0') {
6571: $newval = &mt('No');
6572: }
6573: }
6574: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6575: }
6576: }
6577: }
6578: $r->print('</ul>');
6579: my %newenvhash;
6580: foreach my $key (keys(%changes)) {
6581: $newenvhash{'course.'.$env{'request.course.id'}.'.'.$key} = $changes{$key};
6582: }
6583: &Apache::lonnet::appenv(\%newenvhash);
6584: } else {
6585: $r->print(&mt('An error occurred when saving changes to self-enrollment settings in this course.').'<br />'.&mt('The error was: [_1].',$putresult));
6586: }
6587: } else {
6588: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6589: }
6590: } else {
6591: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6592: }
6593: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
6594: if (ref($visactions) eq 'HASH') {
6595: if (!$visible) {
6596: $r->print('<br />'.$visactions->{'miss'}.'<br />'.$visactions->{'yous'}.
6597: '<br />');
6598: if (ref($vismsgs) eq 'ARRAY') {
6599: $r->print('<br />'.$visactions->{'take'}.'<ul>');
6600: foreach my $item (@{$vismsgs}) {
6601: $r->print('<li>'.$visactions->{$item}.'</li>');
6602: }
6603: $r->print('</ul>');
6604: }
6605: $r->print($cansetvis);
6606: }
6607: }
6608: return;
6609: }
6610:
6611: sub get_selfenroll_titles {
6612: my @row = ('types','registered','enroll_dates','access_dates','section',
6613: 'approval','limit');
6614: my %lt = &Apache::lonlocal::texthash (
6615: types => 'Users allowed to self-enroll in this course',
6616: registered => 'Restrict self-enrollment to students officially registered for the course',
6617: enroll_dates => 'Dates self-enrollment available',
6618: access_dates => 'Course access dates assigned to self-enrolling users',
6619: section => 'Section assigned to self-enrolling users',
6620: approval => 'Self-enrollment requests need approval?',
6621: limit => 'Enrollment limit',
6622: );
6623: return (\@row,\%lt);
6624: }
6625:
6626: sub is_courseowner {
6627: my ($thiscourse,$courseowner) = @_;
6628: if ($courseowner eq '') {
6629: if ($env{'request.course.id'} eq $thiscourse) {
6630: $courseowner = $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'};
6631: }
6632: }
6633: if ($courseowner ne '') {
6634: if ($courseowner eq $env{'user.name'}.':'.$env{'user.domain'}) {
6635: return 1;
6636: }
6637: }
6638: return;
6639: }
6640:
6641: #---------------------------------------------- end functions for &phase_two
6642:
6643: #--------------------------------- functions for &phase_two and &phase_three
6644:
6645: #--------------------------end of functions for &phase_two and &phase_three
6646:
6647: 1;
6648: __END__
6649:
6650:
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