File:
[LON-CAPA] /
loncom /
interface /
loncreateuser.pm
Revision
1.295.8.1:
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Wed Sep 23 03:47:53 2009 UTC (14 years, 8 months ago) by
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GCI_2
Diff to branchpoint 1.295:
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unified
- loncreateuser.pm for GCI_2 updated to 2.9.X
- Reversing changes in 1.265 (not included in 2.9.X).
- Self-enroll request approval link needed.
- Backport 1.296, 1.300, part of 1.301, part of 1.303, 1.304, 1.305, 1.306, 1.307, 1.308, 1.309, 1.310, 1.311, 1.312, 1.313, 1.314
1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.295.8.1 2009/09/23 03:47:53 gci 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: Creating custom roles can be done by the Domain Coordinator through
55: the Create User functionality. That screen will show all privileges
56: that can be assigned to users. For a complete list of privileges,
57: please see C</home/httpd/lonTabs/rolesplain.tab>.
58:
59: Custom role definitions are stored in the C<roles.db> file of the role
60: author.
61:
62: =cut
63:
64: use strict;
65: use Apache::Constants qw(:common :http);
66: use Apache::lonnet;
67: use Apache::loncommon;
68: use Apache::lonlocal;
69: use Apache::longroup;
70: use Apache::lonuserutils;
71: use Apache::loncoursequeueadmin;
72: use LONCAPA qw(:DEFAULT :match);
73:
74: my $loginscript; # piece of javascript used in two separate instances
75: my $authformnop;
76: my $authformkrb;
77: my $authformint;
78: my $authformfsys;
79: my $authformloc;
80:
81: sub initialize_authen_forms {
82: my ($dom,$formname,$curr_authtype,$mode) = @_;
83: my ($krbdef,$krbdefdom) = &Apache::loncommon::get_kerberos_defaults($dom);
84: my %param = ( formname => $formname,
85: kerb_def_dom => $krbdefdom,
86: kerb_def_auth => $krbdef,
87: domain => $dom,
88: );
89: my %abv_auth = &auth_abbrev();
90: if ($curr_authtype =~ /^(krb4|krb5|internal|localauth|unix):(.*)$/) {
91: my $long_auth = $1;
92: my $curr_autharg = $2;
93: my %abv_auth = &auth_abbrev();
94: $param{'curr_authtype'} = $abv_auth{$long_auth};
95: if ($long_auth =~ /^krb(4|5)$/) {
96: $param{'curr_kerb_ver'} = $1;
97: $param{'curr_autharg'} = $curr_autharg;
98: }
99: if ($mode eq 'modifyuser') {
100: $param{'mode'} = $mode;
101: }
102: }
103: $loginscript = &Apache::loncommon::authform_header(%param);
104: $authformkrb = &Apache::loncommon::authform_kerberos(%param);
105: $authformnop = &Apache::loncommon::authform_nochange(%param);
106: $authformint = &Apache::loncommon::authform_internal(%param);
107: $authformfsys = &Apache::loncommon::authform_filesystem(%param);
108: $authformloc = &Apache::loncommon::authform_local(%param);
109: }
110:
111: sub auth_abbrev {
112: my %abv_auth = (
113: krb5 => 'krb',
114: krb4 => 'krb',
115: internal => 'int',
116: localuth => 'loc',
117: unix => 'fsys',
118: );
119: return %abv_auth;
120: }
121:
122: # ====================================================
123:
124: sub portfolio_quota {
125: my ($ccuname,$ccdomain) = @_;
126: my %lt = &Apache::lonlocal::texthash(
127: 'usrt' => "User Tools",
128: 'disk' => "Disk space allocated to user's portfolio files",
129: 'cuqu' => "Current quota",
130: 'cust' => "Custom quota",
131: 'defa' => "Default",
132: 'chqu' => "Change quota",
133: );
134: my ($currquota,$quotatype,$inststatus,$defquota) =
135: &Apache::loncommon::get_user_quota($ccuname,$ccdomain);
136: my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($ccdomain);
137: my ($longinsttype,$showquota,$custom_on,$custom_off,$defaultinfo);
138: if ($inststatus ne '') {
139: if ($usertypes->{$inststatus} ne '') {
140: $longinsttype = $usertypes->{$inststatus};
141: }
142: }
143: $custom_on = ' ';
144: $custom_off = ' checked="checked" ';
145: my $quota_javascript = <<"END_SCRIPT";
146: <script type="text/javascript">
147: // <![CDATA[
148: function quota_changes(caller) {
149: if (caller == "custom") {
150: if (document.cu.customquota[0].checked) {
151: document.cu.portfolioquota.value = "";
152: }
153: }
154: if (caller == "quota") {
155: document.cu.customquota[1].checked = true;
156: }
157: }
158: // ]]>
159: </script>
160: END_SCRIPT
161: if ($quotatype eq 'custom') {
162: $custom_on = $custom_off;
163: $custom_off = ' ';
164: $showquota = $currquota;
165: if ($longinsttype eq '') {
166: $defaultinfo = &mt('For this user, the default quota would be [_1]'
167: .' Mb.',$defquota);
168: } else {
169: $defaultinfo = &mt("For this user, the default quota would be [_1]".
170: " Mb, as determined by the user's institutional".
171: " affiliation ([_2]).",$defquota,$longinsttype);
172: }
173: } else {
174: if ($longinsttype eq '') {
175: $defaultinfo = &mt('For this user, the default quota is [_1]'
176: .' Mb.',$defquota);
177: } else {
178: $defaultinfo = &mt("For this user, the default quota of [_1]".
179: " Mb, is determined by the user's institutional".
180: " affiliation ([_2]).",$defquota,$longinsttype);
181: }
182: }
183:
184: my $output = $quota_javascript."\n".
185: '<h3>'.$lt{'usrt'}.'</h3>'."\n".
186: &Apache::loncommon::start_data_table();
187:
188: if (&Apache::lonnet::allowed('mut',$ccdomain)) {
189: $output .= &build_tools_display($ccuname,$ccdomain,'tools');
190: }
191: if (&Apache::lonnet::allowed('mpq',$ccdomain)) {
192: $output .= '<tr class="LC_info_row">'."\n".
193: ' <td>'.$lt{'disk'}.'</td>'."\n".
194: ' </tr>'."\n".
195: &Apache::loncommon::start_data_table_row()."\n".
196: ' <td>'.$lt{'cuqu'}.': '.
197: $currquota.' Mb. '.
198: $defaultinfo.'</td>'."\n".
199: &Apache::loncommon::end_data_table_row()."\n".
200: &Apache::loncommon::start_data_table_row()."\n".
201: ' <td><span class="LC_nobreak">'.$lt{'chqu'}.
202: ': <label>'.
203: '<input type="radio" name="customquota" value="0" '.
204: $custom_off.' onchange="javascript:quota_changes('."'custom'".')"'.
205: ' />'.$lt{'defa'}.' ('.$defquota.' Mb).</label> '.
206: ' <label><input type="radio" name="customquota" value="1" '.
207: $custom_on.' onchange="javascript:quota_changes('."'custom'".')" />'.
208: $lt{'cust'}.':</label> '.
209: '<input type="text" name="portfolioquota" size ="5" value="'.
210: $showquota.'" onfocus="javascript:quota_changes('."'quota'".')" '.
211: '/> Mb</span></td>'."\n".
212: &Apache::loncommon::end_data_table_row()."\n";
213: }
214: $output .= &Apache::loncommon::end_data_table();
215: return $output;
216: }
217:
218: sub build_tools_display {
219: my ($ccuname,$ccdomain,$context) = @_;
220: my (@usertools,%userenv,$output,@options,%validations,%reqtitles,%reqdisplay,
221: $colspan);
222: my %lt = &Apache::lonlocal::texthash (
223: 'blog' => "Personal User Blog",
224: 'aboutme' => "Personal Information Page",
225: 'portfolio' => "Personal User Portfolio",
226: 'avai' => "Available",
227: 'cusa' => "availability",
228: 'chse' => "Change setting",
229: 'usde' => "Use default",
230: 'uscu' => "Use custom",
231: 'official' => 'Can request creation of official courses',
232: 'unofficial' => 'Can request creation of unofficial courses',
233: );
234: if ($context eq 'requestcourses') {
235: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
236: 'requestcourses.official','requestcourses.unofficial');
237: @usertools = ('official','unofficial');
238: @options =('norequest','approval','autolimit','validate');
239: %validations = &Apache::lonnet::auto_courserequest_checks($ccdomain);
240: %reqtitles = &courserequest_titles();
241: %reqdisplay = &courserequest_display();
242: $colspan = ' colspan="2"';
243: } else {
244: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
245: 'tools.aboutme','tools.portfolio','tools.blog');
246: @usertools = ('aboutme','blog','portfolio');
247: }
248: foreach my $item (@usertools) {
249: my ($custom_access,$curr_access,$cust_on,$cust_off,$tool_on,$tool_off,
250: $currdisp,$custdisp,$custradio);
251: $cust_off = 'checked="checked" ';
252: $tool_on = 'checked="checked" ';
253: $curr_access =
254: &Apache::lonnet::usertools_access($ccuname,$ccdomain,$item,undef,
255: $context);
256: if ($userenv{$context.'.'.$item} ne '') {
257: $cust_on = ' checked="checked" ';
258: $cust_off = '';
259: }
260: if ($context eq 'requestcourses') {
261: if ($userenv{$context.'.'.$item} eq '') {
262: $custom_access = &mt('Currently from default setting.');
263: } else {
264: $custom_access = &mt('Currently from custom setting.');
265: }
266: } else {
267: if ($userenv{$context.'.'.$item} eq '') {
268: $custom_access =
269: &mt('Availability determined currently from default setting.');
270: if (!$curr_access) {
271: $tool_off = 'checked="checked" ';
272: $tool_on = '';
273: }
274: } else {
275: $custom_access =
276: &mt('Availability determined currently from custom setting.');
277: if ($userenv{$context.'.'.$item} == 0) {
278: $tool_off = 'checked="checked" ';
279: $tool_on = '';
280: }
281: }
282: }
283: $output .= ' <tr class="LC_info_row">'."\n".
284: ' <td'.$colspan.'>'.$lt{$item}.'</td>'."\n".
285: ' </tr>'."\n".
286: &Apache::loncommon::start_data_table_row()."\n";
287: if ($context eq 'requestcourses') {
288: my ($curroption,$currlimit);
289: $curroption = $userenv{$context.'.'.$item};
290: if (!$curroption) {
291: $curroption = 'norequest';
292: }
293: if ($curroption =~ /^autolimit=(\d*)$/) {
294: $currlimit = $1;
295: if ($currlimit eq '') {
296: $currdisp = &mt('Yes, automatic creation');
297: } else {
298: $currdisp = &mt('Yes, up to [quant,_1,request]/user',$currlimit);
299: }
300: } else {
301: $currdisp = $reqdisplay{$curroption};
302: }
303: $custdisp = '<table>';
304: foreach my $option (@options) {
305: my $val = $option;
306: if ($option eq 'norequest') {
307: $val = 0;
308: }
309: if ($option eq 'validate') {
310: my $canvalidate = 0;
311: if (ref($validations{$item}) eq 'HASH') {
312: if ($validations{$item}{'_custom_'}) {
313: $canvalidate = 1;
314: }
315: }
316: next if (!$canvalidate);
317: }
318: my $checked = '';
319: if ($option eq $curroption) {
320: $checked = ' checked="checked"';
321: } elsif ($option eq 'autolimit') {
322: if ($curroption =~ /^autolimit/) {
323: $checked = ' checked="checked"';
324: }
325: }
326: $custdisp .= '<tr><td><span class="LC_nobreak"><label>'.
327: '<input type="radio" name="crsreq_'.$item.
328: '" value="'.$val.'"'.$checked.' />'.
329: $reqtitles{$option}.'</label> ';
330: if ($option eq 'autolimit') {
331: $custdisp .= '<input type="text" name="crsreq_'.
332: $item.'_limit" size="1" '.
333: 'value="'.$currlimit.'" /></span><br />'.
334: $reqtitles{'unlimited'};
335: } else {
336: $custdisp .= '</span>';
337: }
338: $custdisp .= '</td></tr>';
339: }
340: $custdisp .= '</table>';
341: $custradio = '</span></td><td>'.&mt('Custom setting').'<br />'.$custdisp;
342: } else {
343: $currdisp = ($curr_access?&mt('Yes'):&mt('No'));
344: $custdisp = '<span class="LC_nobreak"><label>'.
345: '<input type="radio" name="'.$context.'_'.$item.'"'.
346: ' value="1"'. $tool_on.'/>'.&mt('On').'</label> <label>'.
347: '<input type="radio" name="'.$context.'_'.$item.'" value="0" '.
348: $tool_off.'/>'.&mt('Off').'</label></span>';
349: $custradio = (' 'x2).'--'.$lt{'cusa'}.': '.$custdisp.
350: '</span>';
351: }
352: $output .= ' <td'.$colspan.'>'.$custom_access.(' 'x4).
353: $lt{'avai'}.': '.$currdisp.'</td>'."\n".
354: &Apache::loncommon::end_data_table_row()."\n".
355: &Apache::loncommon::start_data_table_row()."\n".
356: ' <td style="vertical-align:top;"><span class="LC_nobreak">'.
357: $lt{'chse'}.': <label>'.
358: '<input type="radio" name="custom'.$item.'" value="0" '.
359: $cust_off.'/>'.$lt{'usde'}.'</label>'.(' ' x3).
360: '<label><input type="radio" name="custom'.$item.'" value="1" '.
361: $cust_on.'/>'.$lt{'uscu'}.'</label>'.$custradio.'</td>'.
362: &Apache::loncommon::end_data_table_row()."\n";
363: }
364: return $output;
365: }
366:
367: sub coursereq_externaluser {
368: my ($ccuname,$ccdomain,$cdom) = @_;
369: my (@usertools,@options,%validations,%userenv,$output);
370: my %lt = &Apache::lonlocal::texthash (
371: 'official' => 'Can request creation of official courses',
372: 'unofficial' => 'Can request creation of unofficial courses',
373: 'community' => 'Can request creation of communities',
374: );
375:
376: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
377: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
378: 'reqcrsotherdom.community');
379: @usertools = ('official','unofficial','community');
380: @options = ('approval','validate','autolimit');
381: %validations = &Apache::lonnet::auto_courserequest_checks($cdom);
382: my $optregex = join('|',@options);
383: my %reqtitles = &courserequest_titles();
384: foreach my $item (@usertools) {
385: my ($curroption,$currlimit,$tooloff);
386: if ($userenv{'reqcrsotherdom.'.$item} ne '') {
387: my @curr = split(',',$userenv{'reqcrsotherdom.'.$item});
388: foreach my $req (@curr) {
389: if ($req =~ /^\Q$cdom\E\:($optregex)=?(\d*)$/) {
390: $curroption = $1;
391: $currlimit = $2;
392: last;
393: }
394: }
395: if (!$curroption) {
396: $curroption = 'norequest';
397: $tooloff = ' checked="checked"';
398: }
399: } else {
400: $curroption = 'norequest';
401: $tooloff = ' checked="checked"';
402: }
403: $output.= &Apache::loncommon::start_data_table_row()."\n".
404: ' <td><span class="LC_nobreak">'.$lt{$item}.': </span></td><td>'.
405: '<table><tr><td valign="top">'."\n".
406: '<label><input type="radio" name="reqcrsotherdom_'.$item.
407: '" value=""'.$tooloff.' />'.$reqtitles{'norequest'}.
408: '</label></td>';
409: foreach my $option (@options) {
410: if ($option eq 'validate') {
411: my $canvalidate = 0;
412: if (ref($validations{$item}) eq 'HASH') {
413: if ($validations{$item}{'_external_'}) {
414: $canvalidate = 1;
415: }
416: }
417: next if (!$canvalidate);
418: }
419: my $checked = '';
420: if ($option eq $curroption) {
421: $checked = ' checked="checked"';
422: }
423: $output .= '<td valign="top"><span class="LC_nobreak"><label>'.
424: '<input type="radio" name="reqcrsotherdom_'.$item.
425: '" value="'.$option.'"'.$checked.' />'.
426: $reqtitles{$option}.'</label>';
427: if ($option eq 'autolimit') {
428: $output .= ' <input type="text" name="reqcrsotherdom_'.
429: $item.'_limit" size="1" '.
430: 'value="'.$currlimit.'" /></span>'.
431: '<br />'.$reqtitles{'unlimited'};
432: } else {
433: $output .= '</span>';
434: }
435: $output .= '</td>';
436: }
437: $output .= '</td></tr></table></td>'."\n".
438: &Apache::loncommon::end_data_table_row()."\n";
439: }
440: return $output;
441: }
442:
443: sub courserequest_titles {
444: my %titles = &Apache::lonlocal::texthash (
445: official => 'Official',
446: unofficial => 'Unofficial',
447: community => 'Communities',
448: norequest => 'Not allowed',
449: approval => 'Approval by Dom. Coord.',
450: validate => 'With validation',
451: autolimit => 'Numerical limit',
452: unlimited => '(blank for unlimited)',
453: );
454: return %titles;
455: }
456:
457: sub courserequest_display {
458: my %titles = &Apache::lonlocal::texthash (
459: approval => 'Yes, need approval',
460: validate => 'Yes, with validation',
461: norequest => 'No',
462: );
463: return %titles;
464: }
465:
466: # =================================================================== Phase one
467:
468: sub print_username_entry_form {
469: my ($r,$context,$response,$srch,$forcenewuser) = @_;
470: my $defdom=$env{'request.role.domain'};
471: my $formtoset = 'crtuser';
472: if (exists($env{'form.startrolename'})) {
473: $formtoset = 'docustom';
474: $env{'form.rolename'} = $env{'form.startrolename'};
475: } elsif ($env{'form.origform'} eq 'crtusername') {
476: $formtoset = $env{'form.origform'};
477: }
478:
479: my ($jsback,$elements) = &crumb_utilities();
480:
481: my $jscript = &Apache::loncommon::studentbrowser_javascript()."\n".
482: '<script type="text/javascript">'."\n".
483: '// <![CDATA['."\n".
484: &Apache::lonhtmlcommon::set_form_elements($elements->{$formtoset})."\n".
485: '// ]]>'."\n".
486: '</script>'."\n";
487:
488: my %loaditems = (
489: 'onload' => "javascript:setFormElements(document.$formtoset)",
490: );
491: my %breadcrumb_text = &singleuser_breadcrumb();
492: my $start_page =
493: &Apache::loncommon::start_page('User Management',
494: $jscript,{'add_entries' => \%loaditems,});
495: if ($env{'form.action'} eq 'custom') {
496: &Apache::lonhtmlcommon::add_breadcrumb
497: ({href=>"javascript:backPage(document.crtuser)",
498: text=>"Pick custom role",});
499: } else {
500: &Apache::lonhtmlcommon::add_breadcrumb
501: ({href=>"javascript:backPage(document.crtuser)",
502: text=>$breadcrumb_text{'search'},
503: faq=>282,bug=>'Instructor Interface',});
504: }
505: my $helpitem = 'Course_Change_Privileges';
506: if ($env{'form.action'} eq 'custom') {
507: $helpitem = 'Course_Editing_Custom_Roles';
508: } elsif ($env{'form.action'} eq 'singlestudent') {
509: $helpitem = 'Course_Add_Student';
510: }
511: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
512: $helpitem);
513: my %existingroles=&Apache::lonuserutils::my_custom_roles();
514: my $choice=&Apache::loncommon::select_form('make new role','rolename',
515: ('make new role' => 'Generate new role ...',%existingroles));
516: my %lt=&Apache::lonlocal::texthash(
517: 'srst' => 'Search for a user and enroll as a student',
518: 'srad' => 'Search for a user and modify/add user information or roles',
519: 'usr' => "Username",
520: 'dom' => "Domain",
521: 'ecrp' => "Edit Custom Role Privileges",
522: 'nr' => "Name of Role",
523: 'cre' => "Next",
524: );
525: $r->print($start_page."\n".$crumbs);
526: if ($env{'form.action'} eq 'custom') {
527: if (&Apache::lonnet::allowed('mcr','/')) {
528: $r->print(<<ENDCUSTOM);
529: <form action="/adm/createuser" method="post" name="docustom">
530: <input type="hidden" name="action" value="$env{'form.action'}" />
531: <input type="hidden" name="phase" value="selected_custom_edit" />
532: <h3>$lt{'ecrp'}</h3>
533: $choice $lt{'nr'}: <input type="text" size="15" name="newrolename" /><br />
534: <input name="customeditor" type="submit" value="$lt{'cre'}" />
535: </form>
536: ENDCUSTOM
537: }
538: } else {
539: my $actiontext = $lt{'srad'};
540: if ($env{'form.action'} eq 'singlestudent') {
541: $actiontext = $lt{'srst'};
542: }
543: $r->print("
544: <h3>$actiontext</h3>");
545: if ($env{'form.origform'} ne 'crtusername') {
546: $r->print("\n".$response);
547: }
548: $r->print(&entry_form($defdom,$srch,$forcenewuser,$context,$response));
549: }
550: $r->print(&Apache::loncommon::end_page());
551: }
552:
553: sub entry_form {
554: my ($dom,$srch,$forcenewuser,$context,$responsemsg) = @_;
555: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
556: my ($usertype,$inexact);
557: if (ref($srch) eq 'HASH') {
558: if (($srch->{'srchin'} eq 'dom') &&
559: ($srch->{'srchby'} eq 'uname') &&
560: ($srch->{'srchtype'} eq 'exact') &&
561: ($srch->{'srchdomain'} ne '') &&
562: ($srch->{'srchterm'} ne '')) {
563: my ($rules,$ruleorder) =
564: &Apache::lonnet::inst_userrules($srch->{'srchdomain'},'username');
565: $usertype = &Apache::lonuserutils::check_usertype($srch->{'srchdomain'},$srch->{'srchterm'},$rules);
566: } else {
567: $inexact = 1;
568: }
569: }
570: my $cancreate =
571: &Apache::lonuserutils::can_create_user($dom,$context,$usertype);
572: my $userpicker =
573: &Apache::loncommon::user_picker($dom,$srch,$forcenewuser,
574: 'document.crtuser',$cancreate,$usertype);
575: my $srchbutton = &mt('Search');
576: if ($env{'form.action'} eq 'singlestudent') {
577: $srchbutton = &mt('Search and Enroll');
578: } elsif ($cancreate && $responsemsg ne '' && $inexact) {
579: $srchbutton = &mt('Search or Add New User');
580: }
581: my $output = <<"ENDBLOCK";
582: <form action="/adm/createuser" method="post" name="crtuser">
583: <input type="hidden" name="action" value="$env{'form.action'}" />
584: <input type="hidden" name="phase" value="get_user_info" />
585: $userpicker
586: <input name="userrole" type="button" value="$srchbutton" onclick="javascript:validateEntry(document.crtuser)" />
587: </form>
588: ENDBLOCK
589: if ($env{'form.phase'} eq '') {
590: my $defdom=$env{'request.role.domain'};
591: my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain');
592: my %lt=&Apache::lonlocal::texthash(
593: 'enro' => 'Enroll one student',
594: 'admo' => 'Add/modify a single user',
595: 'crea' => 'create new user if required',
596: 'uskn' => "username is known",
597: 'crnu' => 'Create a new user',
598: 'usr' => 'Username',
599: 'dom' => 'in domain',
600: 'enrl' => 'Enroll',
601: 'cram' => 'Create/Modify user',
602: );
603: my $sellink=&Apache::loncommon::selectstudent_link('crtusername','srchterm','srchdomain');
604: my ($title,$buttontext,$showresponse);
605: if ($env{'form.action'} eq 'singlestudent') {
606: $title = $lt{'enro'};
607: $buttontext = $lt{'enrl'};
608: } else {
609: $title = $lt{'admo'};
610: $buttontext = $lt{'cram'};
611: }
612: if ($cancreate) {
613: $title .= ' <span class="LC_cusr_subheading">('.$lt{'crea'}.')</span>';
614: } else {
615: $title .= ' <span class="LC_cusr_subheading">('.$lt{'uskn'}.')</span>';
616: }
617: if ($env{'form.origform'} eq 'crtusername') {
618: $showresponse = $responsemsg;
619: }
620: $output .= <<"ENDDOCUMENT";
621: <br />
622: <form action="/adm/createuser" method="post" name="crtusername">
623: <input type="hidden" name="action" value="$env{'form.action'}" />
624: <input type="hidden" name="phase" value="createnewuser" />
625: <input type="hidden" name="srchtype" value="exact" />
626: <input type="hidden" name="srchby" value="uname" />
627: <input type="hidden" name="srchin" value="dom" />
628: <input type="hidden" name="forcenewuser" value="1" />
629: <input type="hidden" name="origform" value="crtusername" />
630: <h3>$title</h3>
631: $showresponse
632: <table>
633: <tr>
634: <td>$lt{'usr'}:</td>
635: <td><input type="text" size="15" name="srchterm" /></td>
636: <td> $lt{'dom'}:</td><td>$domform</td>
637: <td> $sellink </td>
638: <td> <input name="userrole" type="submit" value="$buttontext" /></td>
639: </tr>
640: </table>
641: </form>
642: ENDDOCUMENT
643: }
644: return $output;
645: }
646:
647: sub user_modification_js {
648: my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_;
649:
650: return <<END;
651: <script type="text/javascript" language="Javascript">
652: // <![CDATA[
653:
654: function pclose() {
655: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
656: "height=350,width=350,scrollbars=no,menubar=no");
657: parmwin.close();
658: }
659:
660: $pjump_def
661: $dc_setcourse_code
662:
663: function dateset() {
664: eval("document.cu."+document.cu.pres_marker.value+
665: ".value=document.cu.pres_value.value");
666: pclose();
667: }
668:
669: $nondc_setsection_code
670: // ]]>
671: </script>
672: END
673: }
674:
675: # =================================================================== Phase two
676: sub print_user_selection_page {
677: my ($r,$response,$srch,$srch_results,$srcharray,$context,$opener_elements) = @_;
678: my @fields = ('username','domain','lastname','firstname','permanentemail');
679: my $sortby = $env{'form.sortby'};
680:
681: if (!grep(/^\Q$sortby\E$/,@fields)) {
682: $sortby = 'lastname';
683: }
684:
685: my ($jsback,$elements) = &crumb_utilities();
686:
687: my $jscript = (<<ENDSCRIPT);
688: <script type="text/javascript">
689: // <![CDATA[
690: function pickuser(uname,udom) {
691: document.usersrchform.seluname.value=uname;
692: document.usersrchform.seludom.value=udom;
693: document.usersrchform.phase.value="userpicked";
694: document.usersrchform.submit();
695: }
696:
697: $jsback
698: // ]]>
699: </script>
700: ENDSCRIPT
701:
702: my %lt=&Apache::lonlocal::texthash(
703: 'usrch' => "User Search to add/modify roles",
704: 'stusrch' => "User Search to enroll student",
705: 'usel' => "Select a user to add/modify roles",
706: 'stusel' => "Select a user to enroll as a student",
707: 'username' => "username",
708: 'domain' => "domain",
709: 'lastname' => "last name",
710: 'firstname' => "first name",
711: 'permanentemail' => "permanent e-mail",
712: );
713: if ($context eq 'requestcrs') {
714: $r->print('<div>');
715: } else {
716: $r->print(&Apache::loncommon::start_page('User Management',$jscript));
717:
718: my %breadcrumb_text = &singleuser_breadcrumb();
719: &Apache::lonhtmlcommon::add_breadcrumb
720: ({href=>"javascript:backPage(document.usersrchform,'','')",
721: text=>$breadcrumb_text{'search'},
722: faq=>282,bug=>'Instructor Interface',},
723: {href=>"javascript:backPage(document.usersrchform,'get_user_info','select')",
724: text=>$breadcrumb_text{'userpicked'},
725: faq=>282,bug=>'Instructor Interface',});
726: if ($env{'form.action'} eq 'singleuser') {
727: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
728: 'Course_Change_Privileges'));
729: $r->print("<b>$lt{'usrch'}</b><br />");
730: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context));
731: $r->print('<h3>'.$lt{'usel'}.'</h3>');
732: } elsif ($env{'form.action'} eq 'singlestudent') {
733: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
734: 'Course_Add_Student'));
735: $r->print($jscript."<b>$lt{'stusrch'}</b><br />");
736: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context));
737: $r->print('</form><h3>'.$lt{'stusel'}.'</h3>');
738: }
739: }
740: $r->print('<form name="usersrchform" method="post">'.
741: &Apache::loncommon::start_data_table()."\n".
742: &Apache::loncommon::start_data_table_header_row()."\n".
743: ' <th> </th>'."\n");
744: foreach my $field (@fields) {
745: $r->print(' <th><a href="javascript:document.usersrchform.sortby.value='.
746: "'".$field."'".';document.usersrchform.submit();">'.
747: $lt{$field}.'</a></th>'."\n");
748: }
749: $r->print(&Apache::loncommon::end_data_table_header_row());
750:
751: my @sorted_users = sort {
752: lc($srch_results->{$a}->{$sortby}) cmp lc($srch_results->{$b}->{$sortby})
753: ||
754: lc($srch_results->{$a}->{lastname}) cmp lc($srch_results->{$b}->{lastname})
755: ||
756: lc($srch_results->{$a}->{firstname}) cmp lc($srch_results->{$b}->{firstname})
757: ||
758: lc($a) cmp lc($b)
759: } (keys(%$srch_results));
760:
761: foreach my $user (@sorted_users) {
762: my ($uname,$udom) = split(/:/,$user);
763: my $onclick;
764: if ($context eq 'requestcrs') {
765: $onclick =
766: 'onclick="javascript:gochoose('."'$uname','$udom',".
767: "'$srch_results->{$user}->{firstname}',".
768: "'$srch_results->{$user}->{lastname}',".
769: "'$srch_results->{$user}->{permanentemail}'".');"';
770: } else {
771: $onclick =
772: ' onclick="javascript:pickuser('."'".$uname."'".','."'".$udom."'".');"';
773: }
774: $r->print(&Apache::loncommon::start_data_table_row().
775: '<td><input type="button" name="seluser" value="'.&mt('Select').'" '.
776: $onclick.' /></td>'.
777: '<td><tt>'.$uname.'</tt></td>'.
778: '<td><tt>'.$udom.'</tt></td>');
779: foreach my $field ('lastname','firstname','permanentemail') {
780: $r->print('<td>'.$srch_results->{$user}->{$field}.'</td>');
781: }
782: $r->print(&Apache::loncommon::end_data_table_row());
783: }
784: $r->print(&Apache::loncommon::end_data_table().'<br /><br />');
785: if (ref($srcharray) eq 'ARRAY') {
786: foreach my $item (@{$srcharray}) {
787: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
788: }
789: }
790: $r->print(' <input type="hidden" name="sortby" value="'.$sortby.'" />'."\n".
791: ' <input type="hidden" name="seluname" value="" />'."\n".
792: ' <input type="hidden" name="seludom" value="" />'."\n".
793: ' <input type="hidden" name="currstate" value="select" />'."\n".
794: ' <input type="hidden" name="phase" value="get_user_info" />'."\n".
795: ' <input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n");
796: if ($context eq 'requestcrs') {
797: $r->print($opener_elements.'</form></div>');
798: } else {
799: $r->print($response.'</form>'.&Apache::loncommon::end_page());
800: }
801: }
802:
803: sub print_user_query_page {
804: my ($r,$caller) = @_;
805: # FIXME - this is for a network-wide name search (similar to catalog search)
806: # To use frames with similar behavior to catalog/portfolio search.
807: # To be implemented.
808: return;
809: }
810:
811: sub print_user_modification_page {
812: my ($r,$ccuname,$ccdomain,$srch,$response,$context,$permission) = @_;
813: if (($ccuname eq '') || ($ccdomain eq '')) {
814: my $usermsg = &mt('No username and/or domain provided.');
815: $env{'form.phase'} = '';
816: &print_username_entry_form($r,$context,$usermsg);
817: return;
818: }
819: my ($form,$formname);
820: if ($env{'form.action'} eq 'singlestudent') {
821: $form = 'document.enrollstudent';
822: $formname = 'enrollstudent';
823: } else {
824: $form = 'document.cu';
825: $formname = 'cu';
826: }
827: my %abv_auth = &auth_abbrev();
828: my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);
829: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
830: if ($uhome eq 'no_host') {
831: my $usertype;
832: my ($rules,$ruleorder) =
833: &Apache::lonnet::inst_userrules($ccdomain,'username');
834: $usertype =
835: &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules);
836: my $cancreate =
837: &Apache::lonuserutils::can_create_user($ccdomain,$context,
838: $usertype);
839: if (!$cancreate) {
840: my $helplink = 'javascript:helpMenu('."'display'".')';
841: my %usertypetext = (
842: official => 'institutional',
843: unofficial => 'non-institutional',
844: );
845: my $response;
846: if ($env{'form.origform'} eq 'crtusername') {
847: $response = '<span class="LC_warning">'.&mt('No match was found for the username ([_1]) in LON-CAPA domain: [_2]',$ccuname,$ccdomain).
848: '</span><br />';
849: }
850: $response .= '<p class="LC_warning">'
851: .&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.")
852: .' '
853: .&mt('Please contact the [_1]helpdesk[_2] for assistance.'
854: ,'<a href="'.$helplink.'">','</a>')
855: .'</p><br />';
856: $env{'form.phase'} = '';
857: &print_username_entry_form($r,$context,$response);
858: return;
859: }
860: $newuser = 1;
861: my $checkhash;
862: my $checks = { 'username' => 1 };
863: $checkhash->{$ccuname.':'.$ccdomain} = { 'newuser' => $newuser };
864: &Apache::loncommon::user_rule_check($checkhash,$checks,
865: \%alerts,\%rulematch,\%inst_results,\%curr_rules,\%got_rules);
866: if (ref($alerts{'username'}) eq 'HASH') {
867: if (ref($alerts{'username'}{$ccdomain}) eq 'HASH') {
868: my $domdesc =
869: &Apache::lonnet::domain($ccdomain,'description');
870: if ($alerts{'username'}{$ccdomain}{$ccuname}) {
871: my $userchkmsg;
872: if (ref($curr_rules{$ccdomain}) eq 'HASH') {
873: $userchkmsg =
874: &Apache::loncommon::instrule_disallow_msg('username',
875: $domdesc,1).
876: &Apache::loncommon::user_rule_formats($ccdomain,
877: $domdesc,$curr_rules{$ccdomain}{'username'},
878: 'username');
879: }
880: $env{'form.phase'} = '';
881: &print_username_entry_form($r,$context,$userchkmsg);
882: return;
883: }
884: }
885: }
886: } else {
887: $newuser = 0;
888: }
889: if ($response) {
890: $response = '<br />'.$response;
891: }
892:
893: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
894: my $dc_setcourse_code = '';
895: my $nondc_setsection_code = '';
896: my %loaditem;
897:
898: my $groupslist = &Apache::lonuserutils::get_groupslist();
899:
900: my $js = &validation_javascript($context,$ccdomain,$pjump_def,
901: $groupslist,$newuser,$formname,\%loaditem);
902: my $args = {'add_entries' => \%loaditem};
903: if ($env{'form.popup'}) {
904: $args->{'no_nav_bar'} = 1;
905: }
906: my $start_page =
907: &Apache::loncommon::start_page('User Management',$js,$args);
908: my %breadcrumb_text = &singleuser_breadcrumb();
909: &Apache::lonhtmlcommon::add_breadcrumb
910: ({href=>"javascript:backPage($form)",
911: text=>$breadcrumb_text{'search'},
912: faq=>282,bug=>'Instructor Interface',});
913:
914: if ($env{'form.phase'} eq 'userpicked') {
915: &Apache::lonhtmlcommon::add_breadcrumb
916: ({href=>"javascript:backPage($form,'get_user_info','select')",
917: text=>$breadcrumb_text{'userpicked'},
918: faq=>282,bug=>'Instructor Interface',});
919: }
920: &Apache::lonhtmlcommon::add_breadcrumb
921: ({href=>"javascript:backPage($form,'$env{'form.phase'}','modify')",
922: text=>$breadcrumb_text{'modify'},
923: faq=>282,bug=>'Instructor Interface',});
924: my $helpitem = 'Course_Change_Privileges';
925: if ($env{'form.action'} eq 'singlestudent') {
926: $helpitem = 'Course_Add_Student';
927: }
928: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
929: $helpitem);
930:
931: my $forminfo =<<"ENDFORMINFO";
932: <form action="/adm/createuser" method="post" name="$formname">
933: <input type="hidden" name="phase" value="update_user_data" />
934: <input type="hidden" name="ccuname" value="$ccuname" />
935: <input type="hidden" name="ccdomain" value="$ccdomain" />
936: <input type="hidden" name="pres_value" value="" />
937: <input type="hidden" name="pres_type" value="" />
938: <input type="hidden" name="pres_marker" value="" />
939: ENDFORMINFO
940: my %inccourses;
941: foreach my $key (keys(%env)) {
942: if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) {
943: $inccourses{$1.'_'.$2}=1;
944: }
945: }
946: if ($newuser) {
947: my $portfolioform;
948: if ((&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) ||
949: (&Apache::lonnet::allowed('mut',$env{'request.role.domain'}))) {
950: # Current user has quota or user tools modification privileges
951: $portfolioform = '<br />'.&portfolio_quota($ccuname,$ccdomain);
952: }
953: &initialize_authen_forms($ccdomain,$formname);
954: my %lt=&Apache::lonlocal::texthash(
955: 'cnu' => 'Create New User',
956: 'ast' => 'as a student',
957: 'ind' => 'in domain',
958: 'lg' => 'Login Data',
959: 'hs' => "Home Server",
960: );
961: $r->print(<<ENDTITLE);
962: $start_page
963: $crumbs
964: $response
965: $forminfo
966: <script type="text/javascript" language="Javascript">
967: // <![CDATA[
968: $loginscript
969: // ]]>
970: </script>
971: <input type='hidden' name='makeuser' value='1' />
972: <h2>$lt{'cnu'} "$ccuname" $lt{'ind'} $ccdomain
973: ENDTITLE
974: if ($env{'form.action'} eq 'singlestudent') {
975: $r->print(' ('.$lt{'ast'}.')');
976: }
977: $r->print('</h2>'."\n".'<div class="LC_left_float">');
978: my $personal_table =
979: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
980: $inst_results{$ccuname.':'.$ccdomain});
981: $r->print($personal_table);
982: my ($home_server_pick,$numlib) =
983: &Apache::loncommon::home_server_form_item($ccdomain,'hserver',
984: 'default','hide');
985: if ($numlib > 1) {
986: $r->print("
987: <br />
988: $lt{'hs'}: $home_server_pick
989: <br />");
990: } else {
991: $r->print($home_server_pick);
992: }
993: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
994: $r->print('<br /><h3>'.&mt('User Can Request Creation of Courses in this Domain?').'</h3>'.
995: &Apache::loncommon::start_data_table().
996: &build_tools_display($ccuname,$ccdomain,
997: 'requestcourses').
998: &Apache::loncommon::end_data_table());
999: }
1000: $r->print('</div>'."\n".'<div class="LC_left_float"><h3>'.
1001: $lt{'lg'}.'</h3>');
1002: my ($fixedauth,$varauth,$authmsg);
1003: if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') {
1004: my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'};
1005: my ($rules,$ruleorder) =
1006: &Apache::lonnet::inst_userrules($ccdomain,'username');
1007: if (ref($rules) eq 'HASH') {
1008: if (ref($rules->{$matchedrule}) eq 'HASH') {
1009: my $authtype = $rules->{$matchedrule}{'authtype'};
1010: if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) {
1011: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1012: } else {
1013: my $authparm = $rules->{$matchedrule}{'authparm'};
1014: $authmsg = $rules->{$matchedrule}{'authmsg'};
1015: if ($authtype =~ /^krb(4|5)$/) {
1016: my $ver = $1;
1017: if ($authparm ne '') {
1018: $fixedauth = <<"KERB";
1019: <input type="hidden" name="login" value="krb" />
1020: <input type="hidden" name="krbver" value="$ver" />
1021: <input type="hidden" name="krbarg" value="$authparm" />
1022: KERB
1023: }
1024: } else {
1025: $fixedauth =
1026: '<input type="hidden" name="login" value="'.$authtype.'" />'."\n";
1027: if ($rules->{$matchedrule}{'authparmfixed'}) {
1028: $fixedauth .=
1029: '<input type="hidden" name="'.$authtype.'arg" value="'.$authparm.'" />'."\n";
1030: } else {
1031: if ($authtype eq 'int') {
1032: $varauth = '<br />'.
1033: &mt('[_1] Internally authenticated (with initial password [_2])','','<input type="password" size="10" name="intarg" value="" />')."<label><input type=\"checkbox\" name=\"visible\" onclick='if (this.checked) { this.form.intarg.type=\"text\" } else { this.form.intarg.type=\"password\" }' />".&mt('Visible input').'</label>';
1034: } elsif ($authtype eq 'loc') {
1035: $varauth = '<br />'.
1036: &mt('[_1] Local Authentication with argument [_2]','','<input type="text" name="'.$authtype.'arg" value="" />')."\n";
1037: } else {
1038: $varauth =
1039: '<input type="text" name="'.$authtype.'arg" value="" />'."\n";
1040: }
1041: }
1042: }
1043: }
1044: } else {
1045: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1046: }
1047: }
1048: if ($authmsg) {
1049: $r->print(<<ENDAUTH);
1050: $fixedauth
1051: $authmsg
1052: $varauth
1053: ENDAUTH
1054: }
1055: } else {
1056: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1057: }
1058: $r->print($portfolioform);
1059: if ($env{'form.action'} eq 'singlestudent') {
1060: $r->print(&date_sections_select($context,$newuser,$formname,
1061: $permission));
1062: }
1063: $r->print('</div><div class="LC_clear_float_footer"></div>');
1064: } else { # user already exists
1065: my %lt=&Apache::lonlocal::texthash(
1066: 'cup' => "Modify existing user: ",
1067: 'ens' => "Enroll one student: ",
1068: 'id' => "in domain",
1069: );
1070: $r->print(<<ENDCHANGEUSER);
1071: $start_page
1072: $crumbs
1073: $forminfo
1074: <h2>
1075: ENDCHANGEUSER
1076: if ($env{'form.action'} eq 'singlestudent') {
1077: $r->print($lt{'ens'});
1078: } else {
1079: $r->print($lt{'cup'});
1080: }
1081: $r->print(' "'.$ccuname.'" '.$lt{'id'}.' "'.$ccdomain.'"</h2>'.
1082: "\n".'<div class="LC_left_float">');
1083: my ($personal_table,$showforceid) =
1084: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1085: $inst_results{$ccuname.':'.$ccdomain});
1086: $r->print($personal_table);
1087: if ($showforceid) {
1088: $r->print(&Apache::lonuserutils::forceid_change($context));
1089: }
1090: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1091: $r->print('<h3>'.&mt('User Can Request Creation of Courses in this Domain?').'</h3>'.
1092: &Apache::loncommon::start_data_table());
1093: if ($env{'request.role.domain'} eq $ccdomain) {
1094: $r->print(&build_tools_display($ccuname,$ccdomain,'requestcourses'));
1095: } else {
1096: $r->print(&coursereq_externaluser($ccuname,$ccdomain,
1097: $env{'request.role.domain'}));
1098: }
1099: $r->print(&Apache::loncommon::end_data_table());
1100: }
1101: $r->print('</div>');
1102: my $user_auth_text = &user_authentication($ccuname,$ccdomain,$formname);
1103: my ($user_quota_text,$user_tools_text,$user_reqcrs_text);
1104: if ((&Apache::lonnet::allowed('mpq',$ccdomain)) ||
1105: (&Apache::lonnet::allowed('mut',$ccdomain))) {
1106: # Current user has quota modification privileges
1107: $user_quota_text = &portfolio_quota($ccuname,$ccdomain);
1108: }
1109: if (!&Apache::lonnet::allowed('mpq',$ccdomain)) {
1110: if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
1111: # Get the user's portfolio information
1112: my %portq = &Apache::lonnet::get('environment',['portfolioquota'],
1113: $ccdomain,$ccuname);
1114: my %lt=&Apache::lonlocal::texthash(
1115: 'dska' => "Disk space allocated to user's portfolio files",
1116: 'youd' => "You do not have privileges to modify the portfolio quota for this user.",
1117: 'ichr' => "If a change is required, contact a domain coordinator for the domain",
1118: );
1119: $user_quota_text = <<ENDNOPORTPRIV;
1120: <h3>$lt{'dska'}</h3>
1121: $lt{'youd'} $lt{'ichr'}: $ccdomain
1122: ENDNOPORTPRIV
1123: }
1124: }
1125: if (!&Apache::lonnet::allowed('mut',$ccdomain)) {
1126: if (&Apache::lonnet::allowed('mut',$env{'request.role.domain'})) {
1127: my %lt=&Apache::lonlocal::texthash(
1128: 'utav' => "User Tools Availability",
1129: 'yodo' => "You do not have privileges to modify Portfolio, Blog or Personal Information Page settings for this user.",
1130: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1131: );
1132: $user_tools_text = <<ENDNOTOOLSPRIV;
1133: <h3>$lt{'utav'}</h3>
1134: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1135: ENDNOTOOLSPRIV
1136: }
1137: }
1138: if ($user_auth_text ne '') {
1139: $r->print('<div class="LC_left_float">'.$user_auth_text);
1140: if ($user_quota_text ne '') {
1141: $r->print($user_quota_text);
1142: }
1143: if ($user_tools_text ne '') {
1144: $r->print($user_tools_text);
1145: }
1146: if ($env{'form.action'} eq 'singlestudent') {
1147: $r->print(&date_sections_select($context,$newuser,$formname));
1148: }
1149: } elsif ($user_quota_text ne '') {
1150: $r->print('<div class="LC_left_float">'.$user_quota_text);
1151: if ($user_tools_text ne '') {
1152: $r->print($user_tools_text);
1153: }
1154: if ($env{'form.action'} eq 'singlestudent') {
1155: $r->print(&date_sections_select($context,$newuser,$formname));
1156: }
1157: } elsif ($user_tools_text ne '') {
1158: $r->print('<div class="LC_left_float">'.$user_tools_text);
1159: if ($env{'form.action'} eq 'singlestudent') {
1160: $r->print(&date_sections_select($context,$newuser,$formname));
1161: }
1162: } else {
1163: if ($env{'form.action'} eq 'singlestudent') {
1164: $r->print('<div class="LC_left_float">'.
1165: &date_sections_select($context,$newuser,$formname));
1166: }
1167: }
1168: $r->print('</div><div class="LC_clear_float_footer"></div>');
1169: if ($env{'form.action'} ne 'singlestudent') {
1170: &display_existing_roles($r,$ccuname,$ccdomain,\%inccourses);
1171: }
1172: } ## End of new user/old user logic
1173:
1174: if ($env{'form.action'} eq 'singlestudent') {
1175: $r->print('<br /><input type="button" value="'.&mt('Enroll Student').'" onclick="setSections(this.form)" />'."\n");
1176: } else {
1177: $r->print('<h3>'.&mt('Add Roles').'</h3>');
1178: my $addrolesdisplay = 0;
1179: if ($context eq 'domain' || $context eq 'author') {
1180: $addrolesdisplay = &new_coauthor_roles($r,$ccuname,$ccdomain);
1181: }
1182: if ($context eq 'domain') {
1183: my $add_domainroles = &new_domain_roles($r);
1184: if (!$addrolesdisplay) {
1185: $addrolesdisplay = $add_domainroles;
1186: }
1187: $r->print(&course_level_dc($env{'request.role.domain'},'Course'));
1188: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setCourse()" />'."\n");
1189: } elsif ($context eq 'author') {
1190: if ($addrolesdisplay) {
1191: $r->print('<br /><input type="button" value="'.&mt('Save').'"');
1192: if ($newuser) {
1193: $r->print(' onclick="auth_check()" \>'."\n");
1194: } else {
1195: $r->print('onclick="this.form.submit()" \>'."\n");
1196: }
1197: } else {
1198: $r->print('<br /><a href="javascript:backPage(document.cu)">'.
1199: &mt('Back to previous page').'</a>');
1200: }
1201: } else {
1202: $r->print(&course_level_table(%inccourses));
1203: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setSections(this.form)" />'."\n");
1204: }
1205: }
1206: $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
1207: $r->print('<input type="hidden" name="currstate" value="" />');
1208: $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />');
1209: $r->print("</form>".&Apache::loncommon::end_page());
1210: return;
1211: }
1212:
1213: sub singleuser_breadcrumb {
1214: my %breadcrumb_text;
1215: if ($env{'form.action'} eq 'singlestudent') {
1216: $breadcrumb_text{'search'} = 'Enroll a student';
1217: $breadcrumb_text{'userpicked'} = 'Select a user',
1218: $breadcrumb_text{'modify'} = 'Set section/dates',
1219: } else {
1220: $breadcrumb_text{'search'} = 'Create/modify a user';
1221: $breadcrumb_text{'userpicked'} = 'Select a user',
1222: $breadcrumb_text{'modify'} = 'Set user role',
1223: }
1224: return %breadcrumb_text;
1225: }
1226:
1227: sub date_sections_select {
1228: my ($context,$newuser,$formname,$permission) = @_;
1229: my $cid = $env{'request.course.id'};
1230: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity($cid);
1231: my $date_table = '<h3>'.&mt('Starting and Ending Dates').'</h3>'."\n".
1232: &Apache::lonuserutils::date_setting_table(undef,undef,$context,
1233: undef,$formname,$permission);
1234: my $rowtitle = 'Section';
1235: my $secbox = '<h3>'.&mt('Section').'</h3>'."\n".
1236: &Apache::lonuserutils::section_picker($cdom,$cnum,'st',$rowtitle,
1237: $permission);
1238: my $output = $date_table.$secbox;
1239: return $output;
1240: }
1241:
1242: sub validation_javascript {
1243: my ($context,$ccdomain,$pjump_def,$groupslist,$newuser,$formname,
1244: $loaditem) = @_;
1245: my $dc_setcourse_code = '';
1246: my $nondc_setsection_code = '';
1247: if ($context eq 'domain') {
1248: my $dcdom = $env{'request.role.domain'};
1249: $loaditem->{'onload'} = "document.cu.coursedesc.value='';";
1250: $dc_setcourse_code =
1251: &Apache::lonuserutils::dc_setcourse_js('cu','singleuser',$context);
1252: } else {
1253: my $checkauth;
1254: if (($newuser) || (&Apache::lonnet::allowed('mau',$ccdomain))) {
1255: $checkauth = 1;
1256: }
1257: if ($context eq 'course') {
1258: $nondc_setsection_code =
1259: &Apache::lonuserutils::setsections_javascript($formname,$groupslist,
1260: undef,$checkauth);
1261: }
1262: if ($checkauth) {
1263: $nondc_setsection_code .=
1264: &Apache::lonuserutils::verify_authen($formname,$context);
1265: }
1266: }
1267: my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
1268: $nondc_setsection_code,$groupslist);
1269: my ($jsback,$elements) = &crumb_utilities();
1270: $js .= "\n".
1271: '<script type="text/javascript">'."\n".
1272: '// <![CDATA['."\n".
1273: $jsback."\n".
1274: '// ]]>'."\n".
1275: '</script>'."\n";
1276: return $js;
1277: }
1278:
1279: sub display_existing_roles {
1280: my ($r,$ccuname,$ccdomain,$inccourses) = @_;
1281: my %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
1282: # Build up table of user roles to allow revocation and re-enabling of roles.
1283: my ($tmp) = keys(%rolesdump);
1284: if ($tmp !~ /^(con_lost|error)/i) {
1285: my $now=time;
1286: my %lt=&Apache::lonlocal::texthash(
1287: 'rer' => "Existing Roles",
1288: 'rev' => "Revoke",
1289: 'del' => "Delete",
1290: 'ren' => "Re-Enable",
1291: 'rol' => "Role",
1292: 'ext' => "Extent",
1293: 'sta' => "Start",
1294: 'end' => "End",
1295: );
1296: my (%roletext,%sortrole,%roleclass,%rolepriv);
1297: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
1298: my $b1=join('_',(split('_',$b))[1,0]);
1299: return $a1 cmp $b1;
1300: } keys(%rolesdump)) {
1301: next if ($area =~ /^rolesdef/);
1302: my $envkey=$area;
1303: my $role = $rolesdump{$area};
1304: my $thisrole=$area;
1305: $area =~ s/\_\w\w$//;
1306: my ($role_code,$role_end_time,$role_start_time) =
1307: split(/_/,$role);
1308: # Is this a custom role? Get role owner and title.
1309: my ($croleudom,$croleuname,$croletitle)=
1310: ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$});
1311: my $allowed=0;
1312: my $delallowed=0;
1313: my $sortkey=$role_code;
1314: my $class='Unknown';
1315: if ($area =~ m{^/($match_domain)/($match_courseid)} ) {
1316: $class='Course';
1317: my ($coursedom,$coursedir) = ($1,$2);
1318: $sortkey.="\0$coursedom";
1319: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
1320: my %coursedata=
1321: &Apache::lonnet::coursedescription($1.'_'.$2);
1322: my $carea;
1323: if (defined($coursedata{'description'})) {
1324: $carea=$coursedata{'description'}.
1325: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
1326: &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$coursedir,$coursedom);
1327: $sortkey.="\0".$coursedata{'description'};
1328: $class=$coursedata{'type'};
1329: } else {
1330: $carea=&mt('Unavailable course').': '.$area;
1331: $sortkey.="\0".&mt('Unavailable course').': '.$area;
1332: }
1333: $sortkey.="\0$coursedir";
1334: $inccourses->{$1.'_'.$2}=1;
1335: if ((&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2)) ||
1336: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1337: $allowed=1;
1338: }
1339: if ((&Apache::lonnet::allowed('dro',$1)) ||
1340: (&Apache::lonnet::allowed('dro',$ccdomain))) {
1341: $delallowed=1;
1342: }
1343: # - custom role. Needs more info, too
1344: if ($croletitle) {
1345: if (&Apache::lonnet::allowed('ccr',$1.'/'.$2)) {
1346: $allowed=1;
1347: $thisrole.='.'.$role_code;
1348: }
1349: }
1350: # Compute the background color based on $area
1351: if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) {
1352: $carea.='<br />Section: '.$3;
1353: $sortkey.="\0$3";
1354: if (!$allowed) {
1355: if ($env{'request.course.sec'} eq $3) {
1356: if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2.'/'.$3)) {
1357: $allowed = 1;
1358: }
1359: }
1360: }
1361: }
1362: $area=$carea;
1363: } else {
1364: $sortkey.="\0".$area;
1365: # Determine if current user is able to revoke privileges
1366: if ($area=~m{^/($match_domain)/}) {
1367: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
1368: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1369: $allowed=1;
1370: }
1371: if (((&Apache::lonnet::allowed('dro',$1)) ||
1372: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
1373: ($role_code ne 'dc')) {
1374: $delallowed=1;
1375: }
1376: } else {
1377: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
1378: $allowed=1;
1379: }
1380: }
1381: if ($role_code eq 'ca' || $role_code eq 'au') {
1382: $class='Construction Space';
1383: } elsif ($role_code eq 'su') {
1384: $class='System';
1385: } else {
1386: $class='Domain';
1387: }
1388: }
1389: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
1390: $area=~m{/($match_domain)/($match_username)};
1391: if (&Apache::lonuserutils::authorpriv($2,$1)) {
1392: $allowed=1;
1393: } else {
1394: $allowed=0;
1395: }
1396: }
1397: my $row = '';
1398: $row.= '<td>';
1399: my $active=1;
1400: $active=0 if (($role_end_time) && ($now>$role_end_time));
1401: if (($active) && ($allowed)) {
1402: $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
1403: } else {
1404: if ($active) {
1405: $row.=' ';
1406: } else {
1407: $row.=&mt('expired or revoked');
1408: }
1409: }
1410: $row.='</td><td>';
1411: if ($allowed && !$active) {
1412: $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
1413: } else {
1414: $row.=' ';
1415: }
1416: $row.='</td><td>';
1417: if ($delallowed) {
1418: $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
1419: } else {
1420: $row.=' ';
1421: }
1422: my $plaintext='';
1423: if (!$croletitle) {
1424: $plaintext=&Apache::lonnet::plaintext($role_code,$class)
1425: } else {
1426: $plaintext=
1427: "Customrole '$croletitle'<br />defined by $croleuname\@$croleudom";
1428: }
1429: $row.= '</td><td>'.$plaintext.
1430: '</td><td>'.$area.
1431: '</td><td>'.($role_start_time?localtime($role_start_time)
1432: : ' ' ).
1433: '</td><td>'.($role_end_time ?localtime($role_end_time)
1434: : ' ' )
1435: ."</td>";
1436: $sortrole{$sortkey}=$envkey;
1437: $roletext{$envkey}=$row;
1438: $roleclass{$envkey}=$class;
1439: $rolepriv{$envkey}=$allowed;
1440: #$r->print($row);
1441: } # end of foreach (table building loop)
1442: my $rolesdisplay = 0;
1443: my %output = ();
1444: foreach my $type ('Construction Space','Course','Group','Domain','System','Unknown') {
1445: $output{$type} = '';
1446: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
1447: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
1448: $output{$type}.=
1449: &Apache::loncommon::start_data_table_row().
1450: $roletext{$sortrole{$which}}.
1451: &Apache::loncommon::end_data_table_row();
1452: }
1453: }
1454: unless($output{$type} eq '') {
1455: $output{$type} = '<tr class="LC_info_row">'.
1456: "<td align='center' colspan='7'>".&mt($type)."</td></tr>".
1457: $output{$type};
1458: $rolesdisplay = 1;
1459: }
1460: }
1461: if ($rolesdisplay == 1) {
1462: my $contextrole='';
1463: if ($env{'request.course.id'}) {
1464: $contextrole = 'Existing Roles in this Course';
1465: } elsif ($env{'request.role'} =~ /^au\./) {
1466: $contextrole = 'Existing Co-Author Roles in your Construction Space';
1467: } else {
1468: $contextrole = 'Existing Roles in this Domain';
1469: }
1470: $r->print('
1471: <h3>'.$lt{'rer'}.'</h3>'.
1472: '<div>'.&mt($contextrole).'</div>'.
1473: &Apache::loncommon::start_data_table("LC_createuser").
1474: &Apache::loncommon::start_data_table_header_row().
1475: '<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.
1476: '</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.
1477: '</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
1478: &Apache::loncommon::end_data_table_header_row());
1479: foreach my $type ('Construction Space','Course','Group','Domain','System','Unknown') {
1480: if ($output{$type}) {
1481: $r->print($output{$type}."\n");
1482: }
1483: }
1484: $r->print(&Apache::loncommon::end_data_table());
1485: }
1486: } # End of check for keys in rolesdump
1487: return;
1488: }
1489:
1490: sub new_coauthor_roles {
1491: my ($r,$ccuname,$ccdomain) = @_;
1492: my $addrolesdisplay = 0;
1493: #
1494: # Co-Author
1495: #
1496: if (&Apache::lonuserutils::authorpriv($env{'user.name'},
1497: $env{'request.role.domain'}) &&
1498: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
1499: # No sense in assigning co-author role to yourself
1500: $addrolesdisplay = 1;
1501: my $cuname=$env{'user.name'};
1502: my $cudom=$env{'request.role.domain'};
1503: my %lt=&Apache::lonlocal::texthash(
1504: 'cs' => "Construction Space",
1505: 'act' => "Activate",
1506: 'rol' => "Role",
1507: 'ext' => "Extent",
1508: 'sta' => "Start",
1509: 'end' => "End",
1510: 'cau' => "Co-Author",
1511: 'caa' => "Assistant Co-Author",
1512: 'ssd' => "Set Start Date",
1513: 'sed' => "Set End Date"
1514: );
1515: $r->print('<h4>'.$lt{'cs'}.'</h4>'."\n".
1516: &Apache::loncommon::start_data_table()."\n".
1517: &Apache::loncommon::start_data_table_header_row()."\n".
1518: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'.
1519: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'sta'}.'</th>'.
1520: '<th>'.$lt{'end'}.'</th>'."\n".
1521: &Apache::loncommon::end_data_table_header_row()."\n".
1522: &Apache::loncommon::start_data_table_row().'
1523: <td>
1524: <input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_ca" />
1525: </td>
1526: <td>'.$lt{'cau'}.'</td>
1527: <td>'.$cudom.'_'.$cuname.'</td>
1528: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_ca" value="" />
1529: <a href=
1530: "javascript:pjump('."'date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1531: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
1532: <a href=
1533: "javascript:pjump('."'date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1534: &Apache::loncommon::end_data_table_row()."\n".
1535: &Apache::loncommon::start_data_table_row()."\n".
1536: '<td><input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_aa" /></td>
1537: <td>'.$lt{'caa'}.'</td>
1538: <td>'.$cudom.'_'.$cuname.'</td>
1539: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
1540: <a href=
1541: "javascript:pjump('."'date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1542: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
1543: <a href=
1544: "javascript:pjump('."'date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1545: &Apache::loncommon::end_data_table_row()."\n".
1546: &Apache::loncommon::end_data_table());
1547: } elsif ($env{'request.role'} =~ /^au\./) {
1548: if (!(&Apache::lonuserutils::authorpriv($env{'user.name'},
1549: $env{'request.role.domain'}))) {
1550: $r->print('<span class="LC_error">'.
1551: &mt('You do not have privileges to assign co-author roles.').
1552: '</span>');
1553: } elsif (($env{'user.name'} eq $ccuname) &&
1554: ($env{'user.domain'} eq $ccdomain)) {
1555: $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Construction Space is not permitted'));
1556: }
1557: }
1558: return $addrolesdisplay;;
1559: }
1560:
1561: sub new_domain_roles {
1562: my ($r) = @_;
1563: my $addrolesdisplay = 0;
1564: #
1565: # Domain level
1566: #
1567: my $num_domain_level = 0;
1568: my $domaintext =
1569: '<h4>'.&mt('Domain Level').'</h4>'.
1570: &Apache::loncommon::start_data_table().
1571: &Apache::loncommon::start_data_table_header_row().
1572: '<th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.
1573: &mt('Extent').'</th>'.
1574: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
1575: &Apache::loncommon::end_data_table_header_row();
1576: my @allroles = &Apache::lonuserutils::roles_by_context('domain');
1577: foreach my $thisdomain (sort(&Apache::lonnet::all_domains())) {
1578: foreach my $role (@allroles) {
1579: next if ($role eq 'ad');
1580: if (&Apache::lonnet::allowed('c'.$role,$thisdomain)) {
1581: my $plrole=&Apache::lonnet::plaintext($role);
1582: my %lt=&Apache::lonlocal::texthash(
1583: 'ssd' => "Set Start Date",
1584: 'sed' => "Set End Date"
1585: );
1586: $num_domain_level ++;
1587: $domaintext .=
1588: &Apache::loncommon::start_data_table_row().
1589: '<td><input type="checkbox" name="act_'.$thisdomain.'_'.$role.'" /></td>
1590: <td>'.$plrole.'</td>
1591: <td>'.$thisdomain.'</td>
1592: <td><input type="hidden" name="start_'.$thisdomain.'_'.$role.'" value="" />
1593: <a href=
1594: "javascript:pjump('."'date_start','Start Date $plrole',document.cu.start_$thisdomain\_$role.value,'start_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1595: <td><input type="hidden" name="end_'.$thisdomain.'_'.$role.'" value="" />
1596: <a href=
1597: "javascript:pjump('."'date_end','End Date $plrole',document.cu.end_$thisdomain\_$role.value,'end_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'.
1598: &Apache::loncommon::end_data_table_row();
1599: }
1600: }
1601: }
1602: $domaintext.= &Apache::loncommon::end_data_table();
1603: if ($num_domain_level > 0) {
1604: $r->print($domaintext);
1605: $addrolesdisplay = 1;
1606: }
1607: return $addrolesdisplay;
1608: }
1609:
1610: sub user_authentication {
1611: my ($ccuname,$ccdomain,$formname) = @_;
1612: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
1613: my $outcome;
1614: # Check for a bad authentication type
1615: if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
1616: # bad authentication scheme
1617: my %lt=&Apache::lonlocal::texthash(
1618: 'err' => "ERROR",
1619: 'uuas' => "This user has an unrecognized authentication scheme",
1620: 'adcs' => "Please alert a domain coordinator of this situation",
1621: 'sldb' => "Please specify login data below",
1622: 'ld' => "Login Data"
1623: );
1624: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1625: &initialize_authen_forms($ccdomain,$formname);
1626:
1627: my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc);
1628: $outcome = <<ENDBADAUTH;
1629: <script type="text/javascript" language="Javascript">
1630: // <![CDATA[
1631: $loginscript
1632: // ]]>
1633: </script>
1634: <span class="LC_error">$lt{'err'}:
1635: $lt{'uuas'} ($currentauth). $lt{'sldb'}.</span>
1636: <h3>$lt{'ld'}</h3>
1637: $choices
1638: ENDBADAUTH
1639: } else {
1640: # This user is not allowed to modify the user's
1641: # authentication scheme, so just notify them of the problem
1642: $outcome = <<ENDBADAUTH;
1643: <span class="LC_error"> $lt{'err'}:
1644: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
1645: </span>
1646: ENDBADAUTH
1647: }
1648: } else { # Authentication type is valid
1649: &initialize_authen_forms($ccdomain,$formname,$currentauth,'modifyuser');
1650: my ($authformcurrent,$can_modify,@authform_others) =
1651: &modify_login_block($ccdomain,$currentauth);
1652: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1653: # Current user has login modification privileges
1654: my %lt=&Apache::lonlocal::texthash (
1655: 'ld' => "Login Data",
1656: 'ccld' => "Change Current Login Data",
1657: 'enld' => "Enter New Login Data"
1658: );
1659: $outcome =
1660: '<script type="text/javascript" language="Javascript">'."\n".
1661: '// <![CDATA['."\n".
1662: $loginscript."\n".
1663: '// ]]>'."\n".
1664: '</script>'."\n".
1665: '<h3>'.$lt{'ld'}.'</h3>'.
1666: &Apache::loncommon::start_data_table().
1667: &Apache::loncommon::start_data_table_row().
1668: '<td>'.$authformnop;
1669: if ($can_modify) {
1670: $outcome .= '</td>'."\n".
1671: &Apache::loncommon::end_data_table_row().
1672: &Apache::loncommon::start_data_table_row().
1673: '<td>'.$authformcurrent.'</td>'.
1674: &Apache::loncommon::end_data_table_row()."\n";
1675: } else {
1676: $outcome .= ' ('.$authformcurrent.')</td>'.
1677: &Apache::loncommon::end_data_table_row()."\n";
1678: }
1679: foreach my $item (@authform_others) {
1680: $outcome .= &Apache::loncommon::start_data_table_row().
1681: '<td>'.$item.'</td>'.
1682: &Apache::loncommon::end_data_table_row()."\n";
1683: }
1684: $outcome .= &Apache::loncommon::end_data_table();
1685: } else {
1686: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
1687: my %lt=&Apache::lonlocal::texthash(
1688: 'ccld' => "Change Current Login Data",
1689: 'yodo' => "You do not have privileges to modify the authentication configuration for this user.",
1690: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1691: );
1692: $outcome .= <<ENDNOPRIV;
1693: <h3>$lt{'ccld'}</h3>
1694: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1695: <input type="hidden" name="login" value="nochange" />
1696: ENDNOPRIV
1697: }
1698: }
1699: } ## End of "check for bad authentication type" logic
1700: return $outcome;
1701: }
1702:
1703: sub modify_login_block {
1704: my ($dom,$currentauth) = @_;
1705: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
1706: my ($authnum,%can_assign) =
1707: &Apache::loncommon::get_assignable_auth($dom);
1708: my ($authformcurrent,@authform_others,$show_override_msg);
1709: if ($currentauth=~/^krb(4|5):/) {
1710: $authformcurrent=$authformkrb;
1711: if ($can_assign{'int'}) {
1712: push(@authform_others,$authformint);
1713: }
1714: if ($can_assign{'loc'}) {
1715: push(@authform_others,$authformloc);
1716: }
1717: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1718: $show_override_msg = 1;
1719: }
1720: } elsif ($currentauth=~/^internal:/) {
1721: $authformcurrent=$authformint;
1722: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1723: push(@authform_others,$authformkrb);
1724: }
1725: if ($can_assign{'loc'}) {
1726: push(@authform_others,$authformloc);
1727: }
1728: if ($can_assign{'int'}) {
1729: $show_override_msg = 1;
1730: }
1731: } elsif ($currentauth=~/^unix:/) {
1732: $authformcurrent=$authformfsys;
1733: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1734: push(@authform_others,$authformkrb);
1735: }
1736: if ($can_assign{'int'}) {
1737: push(@authform_others,$authformint);
1738: }
1739: if ($can_assign{'loc'}) {
1740: push(@authform_others,$authformloc);
1741: }
1742: if ($can_assign{'fsys'}) {
1743: $show_override_msg = 1;
1744: }
1745: } elsif ($currentauth=~/^localauth:/) {
1746: $authformcurrent=$authformloc;
1747: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1748: push(@authform_others,$authformkrb);
1749: }
1750: if ($can_assign{'int'}) {
1751: push(@authform_others,$authformint);
1752: }
1753: if ($can_assign{'loc'}) {
1754: $show_override_msg = 1;
1755: }
1756: }
1757: if ($show_override_msg) {
1758: $authformcurrent = '<table><tr><td colspan="3">'.$authformcurrent.
1759: '</td></tr>'."\n".
1760: '<tr><td> </td>'.
1761: '<td><b>'.&mt('Currently in use').'</b></td>'.
1762: '<td align="right"><span class="LC_cusr_emph">'.
1763: &mt('will override current values').
1764: '</span></td></tr></table>';
1765: }
1766: return ($authformcurrent,$show_override_msg,@authform_others);
1767: }
1768:
1769: sub personal_data_display {
1770: my ($ccuname,$ccdomain,$newuser,$context,$inst_results,$rolesarray) = @_;
1771: my ($output,$showforceid,%userenv,%canmodify,%canmodify_status);
1772: my @userinfo = ('firstname','middlename','lastname','generation',
1773: 'permanentemail','id');
1774: my $rowcount = 0;
1775: my $editable = 0;
1776: %canmodify_status =
1777: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1778: ['inststatus'],$rolesarray);
1779: if (!$newuser) {
1780: # Get the users information
1781: %userenv = &Apache::lonnet::get('environment',
1782: ['firstname','middlename','lastname','generation',
1783: 'permanentemail','id','inststatus'],$ccdomain,$ccuname);
1784: %canmodify =
1785: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1786: \@userinfo,$rolesarray);
1787: } elsif ($context eq 'selfcreate') {
1788: %canmodify = &selfcreate_canmodify($context,$ccdomain,\@userinfo,
1789: $inst_results,$rolesarray);
1790: }
1791: my %lt=&Apache::lonlocal::texthash(
1792: 'pd' => "Personal Data",
1793: 'firstname' => "First Name",
1794: 'middlename' => "Middle Name",
1795: 'lastname' => "Last Name",
1796: 'generation' => "Generation",
1797: 'permanentemail' => "Permanent e-mail address",
1798: 'id' => "Student/Employee ID",
1799: 'lg' => "Login Data",
1800: 'inststatus' => "Affiliation",
1801: );
1802: my %textboxsize = (
1803: firstname => '15',
1804: middlename => '15',
1805: lastname => '15',
1806: generation => '5',
1807: permanentemail => '25',
1808: id => '15',
1809: );
1810: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
1811: $output = '<h3>'.$lt{'pd'}.'</h3>'.
1812: &Apache::lonhtmlcommon::start_pick_box();
1813: foreach my $item (@userinfo) {
1814: my $rowtitle = $lt{$item};
1815: my $hiderow = 0;
1816: if ($item eq 'generation') {
1817: $rowtitle = $genhelp.$rowtitle;
1818: }
1819: my $row = &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n";
1820: if ($newuser) {
1821: if (ref($inst_results) eq 'HASH') {
1822: if ($inst_results->{$item} ne '') {
1823: $row .= '<input type="hidden" name="c'.$item.'" value="'.$inst_results->{$item}.'" />'.$inst_results->{$item};
1824: } else {
1825: if ($context eq 'selfcreate') {
1826: if ($canmodify{$item}) {
1827: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1828: $editable ++;
1829: } else {
1830: $hiderow = 1;
1831: }
1832: } else {
1833: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1834: }
1835: }
1836: } else {
1837: if ($context eq 'selfcreate') {
1838: if (($item eq 'permanentemail') && ($newuser eq 'email')) {
1839: $row .= $ccuname;
1840: } else {
1841: if ($canmodify{$item}) {
1842: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1843: $editable ++;
1844: } else {
1845: $hiderow = 1;
1846: }
1847: }
1848: } else {
1849: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1850: }
1851: }
1852: } else {
1853: if ($canmodify{$item}) {
1854: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="'.$userenv{$item}.'" />';
1855: } else {
1856: $row .= $userenv{$item};
1857: }
1858: if ($item eq 'id') {
1859: $showforceid = $canmodify{$item};
1860: }
1861: }
1862: $row .= &Apache::lonhtmlcommon::row_closure(1);
1863: if (!$hiderow) {
1864: $output .= $row;
1865: $rowcount ++;
1866: }
1867: }
1868: if (($canmodify_status{'inststatus'}) || ($context ne 'selfcreate')) {
1869: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($ccdomain);
1870: if (ref($types) eq 'ARRAY') {
1871: if (@{$types} > 0) {
1872: my ($hiderow,$shown);
1873: if ($canmodify_status{'inststatus'}) {
1874: $shown = &pick_inst_statuses($userenv{'inststatus'},$usertypes,$types);
1875: } else {
1876: $shown .= $userenv{'inststatus'};
1877: if ($userenv{'inststatus'} eq '') {
1878: $hiderow = 1;
1879: }
1880: }
1881: if (!$hiderow) {
1882: my $row = &Apache::lonhtmlcommon::row_title(&mt('Affliations'),undef,'LC_oddrow_value')."\n".
1883: $shown.&Apache::lonhtmlcommon::row_closure(1);
1884: if ($context eq 'selfcreate') {
1885: $rowcount ++;
1886: }
1887: $output .= $row;
1888: }
1889: }
1890: }
1891: }
1892: $output .= &Apache::lonhtmlcommon::end_pick_box();
1893: if (wantarray) {
1894: if ($context eq 'selfcreate') {
1895: return($output,$rowcount,$editable);
1896: } else {
1897: return ($output,$showforceid);
1898: }
1899: } else {
1900: return $output;
1901: }
1902: }
1903:
1904: sub pick_inst_statuses {
1905: my ($curr,$usertypes,$types) = @_;
1906: my ($output,$rem,@currtypes);
1907: if ($curr ne '') {
1908: @currtypes = map { &unescape($_); } split(/:/,$curr);
1909: }
1910: my $numinrow = 2;
1911: if (ref($types) eq 'ARRAY') {
1912: $output = '<table>';
1913: my $lastcolspan;
1914: for (my $i=0; $i<@{$types}; $i++) {
1915: if (defined($usertypes->{$types->[$i]})) {
1916: my $rem = $i%($numinrow);
1917: if ($rem == 0) {
1918: if ($i<@{$types}-1) {
1919: if ($i > 0) {
1920: $output .= '</tr>';
1921: }
1922: $output .= '<tr>';
1923: }
1924: } elsif ($i==@{$types}-1) {
1925: my $colsleft = $numinrow - $rem;
1926: if ($colsleft > 1) {
1927: $lastcolspan = ' colspan="'.$colsleft.'"';
1928: }
1929: }
1930: my $check = ' ';
1931: if (grep(/^\Q$types->[$i]\E$/,@currtypes)) {
1932: $check = ' checked="checked" ';
1933: }
1934: $output .= '<td class="LC_left_item"'.$lastcolspan.'>'.
1935: '<span class="LC_nobreak"><label>'.
1936: '<input type="checkbox" name="inststatus" '.
1937: 'value="'.$types->[$i].'"'.$check.'/>'.
1938: $usertypes->{$types->[$i]}.'</label></span></td>';
1939: }
1940: }
1941: $output .= '</tr></table>';
1942: }
1943: return $output;
1944: }
1945:
1946: sub selfcreate_canmodify {
1947: my ($context,$dom,$userinfo,$inst_results,$rolesarray) = @_;
1948: if (ref($inst_results) eq 'HASH') {
1949: my @inststatuses = &get_inststatuses($inst_results);
1950: if (@inststatuses == 0) {
1951: @inststatuses = ('default');
1952: }
1953: $rolesarray = \@inststatuses;
1954: }
1955: my %canmodify =
1956: &Apache::lonuserutils::can_modify_userinfo($context,$dom,$userinfo,
1957: $rolesarray);
1958: return %canmodify;
1959: }
1960:
1961: sub get_inststatuses {
1962: my ($insthashref) = @_;
1963: my @inststatuses = ();
1964: if (ref($insthashref) eq 'HASH') {
1965: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
1966: @inststatuses = @{$insthashref->{'inststatus'}};
1967: }
1968: }
1969: return @inststatuses;
1970: }
1971:
1972: # ================================================================= Phase Three
1973: sub update_user_data {
1974: my ($r,$context) = @_;
1975: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
1976: $env{'form.ccdomain'});
1977: # Error messages
1978: my $error = '<span class="LC_error">'.&mt('Error').': ';
1979: my $end = '</span><br /><br />';
1980: my $rtnlink = '<a href="javascript:backPage(document.userupdate,'.
1981: "'$env{'form.prevphase'}','modify')".'" />'.
1982: &mt('Return to previous page').'</a>'.
1983: &Apache::loncommon::end_page();
1984: my $now = time;
1985: my $title;
1986: if (exists($env{'form.makeuser'})) {
1987: $title='Set Privileges for New User';
1988: } else {
1989: $title='Modify User Privileges';
1990: }
1991: my $newuser = 0;
1992: my ($jsback,$elements) = &crumb_utilities();
1993: my $jscript = '<script type="text/javascript">'."\n".
1994: '// <![CDATA['."\n".
1995: $jsback."\n".
1996: '// ]]>'."\n".
1997: '</script>'."\n";
1998: my %breadcrumb_text = &singleuser_breadcrumb();
1999: my $args;
2000: if ($env{'form.popup'}) {
2001: $args->{'no_nav_bar'} = 1;
2002: } else {
2003: $args = undef;
2004: }
2005: $r->print(&Apache::loncommon::start_page($title,$jscript,$args));
2006: &Apache::lonhtmlcommon::add_breadcrumb
2007: ({href=>"javascript:backPage(document.userupdate)",
2008: text=>$breadcrumb_text{'search'},
2009: faq=>282,bug=>'Instructor Interface',});
2010: if ($env{'form.prevphase'} eq 'userpicked') {
2011: &Apache::lonhtmlcommon::add_breadcrumb
2012: ({href=>"javascript:backPage(document.userupdate,'get_user_info','select')",
2013: text=>$breadcrumb_text{'userpicked'},
2014: faq=>282,bug=>'Instructor Interface',});
2015: }
2016: &Apache::lonhtmlcommon::add_breadcrumb
2017: ({href=>"javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
2018: text=>$breadcrumb_text{'modify'},
2019: faq=>282,bug=>'Instructor Interface',},
2020: {href=>"/adm/createuser",
2021: text=>"Result",
2022: faq=>282,bug=>'Instructor Interface',});
2023: my $helpitem = 'Course_Change_Privileges';
2024: if ($env{'form.action'} eq 'singlestudent') {
2025: $helpitem = 'Course_Add_Student';
2026: }
2027: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
2028: $helpitem));
2029: $r->print(&update_result_form($uhome));
2030: # Check Inputs
2031: if (! $env{'form.ccuname'} ) {
2032: $r->print($error.&mt('No login name specified').'.'.$end.$rtnlink);
2033: return;
2034: }
2035: if ( $env{'form.ccuname'} ne
2036: &LONCAPA::clean_username($env{'form.ccuname'}) ) {
2037: $r->print($error.&mt('Invalid login name.').' '.
2038: &mt('Only letters, numbers, periods, dashes, @, and underscores are valid.').
2039: $end.$rtnlink);
2040: return;
2041: }
2042: if (! $env{'form.ccdomain'} ) {
2043: $r->print($error.&mt('No domain specified').'.'.$end.$rtnlink);
2044: return;
2045: }
2046: if ( $env{'form.ccdomain'} ne
2047: &LONCAPA::clean_domain($env{'form.ccdomain'}) ) {
2048: $r->print($error.&mt('Invalid domain name.').' '.
2049: &mt('Only letters, numbers, periods, dashes, and underscores are valid.').
2050: $end.$rtnlink);
2051: return;
2052: }
2053: if ($uhome eq 'no_host') {
2054: $newuser = 1;
2055: }
2056: if (! exists($env{'form.makeuser'})) {
2057: # Modifying an existing user, so check the validity of the name
2058: if ($uhome eq 'no_host') {
2059: $r->print($error.&mt('Unable to determine home server for ').
2060: $env{'form.ccuname'}.&mt(' in domain ').
2061: $env{'form.ccdomain'}.'.');
2062: return;
2063: }
2064: }
2065: # Determine authentication method and password for the user being modified
2066: my $amode='';
2067: my $genpwd='';
2068: if ($env{'form.login'} eq 'krb') {
2069: $amode='krb';
2070: $amode.=$env{'form.krbver'};
2071: $genpwd=$env{'form.krbarg'};
2072: } elsif ($env{'form.login'} eq 'int') {
2073: $amode='internal';
2074: $genpwd=$env{'form.intarg'};
2075: } elsif ($env{'form.login'} eq 'fsys') {
2076: $amode='unix';
2077: $genpwd=$env{'form.fsysarg'};
2078: } elsif ($env{'form.login'} eq 'loc') {
2079: $amode='localauth';
2080: $genpwd=$env{'form.locarg'};
2081: $genpwd=" " if (!$genpwd);
2082: } elsif (($env{'form.login'} eq 'nochange') ||
2083: ($env{'form.login'} eq '' )) {
2084: # There is no need to tell the user we did not change what they
2085: # did not ask us to change.
2086: # If they are creating a new user but have not specified login
2087: # information this will be caught below.
2088: } else {
2089: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2090: return;
2091: }
2092:
2093: $r->print('<h3>'.&mt('User [_1] in domain [_2]',
2094: $env{'form.ccuname'}, $env{'form.ccdomain'}).'</h3>');
2095: my (%alerts,%rulematch,%inst_results,%curr_rules);
2096: my @usertools = ('aboutme','blog','portfolio');
2097: my @requestcourses = ('official','unofficial');
2098: my ($othertitle,$usertypes,$types) =
2099: &Apache::loncommon::sorted_inst_types($env{'form.ccdomain'});
2100: if ($env{'form.makeuser'}) {
2101: $r->print('<h3>'.&mt('Creating new account.').'</h3>');
2102: # Check for the authentication mode and password
2103: if (! $amode || ! $genpwd) {
2104: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2105: return;
2106: }
2107: # Determine desired host
2108: my $desiredhost = $env{'form.hserver'};
2109: if (lc($desiredhost) eq 'default') {
2110: $desiredhost = undef;
2111: } else {
2112: my %home_servers =
2113: &Apache::lonnet::get_servers($env{'form.ccdomain'},'library');
2114: if (! exists($home_servers{$desiredhost})) {
2115: $r->print($error.&mt('Invalid home server specified').$end.$rtnlink);
2116: return;
2117: }
2118: }
2119: # Check ID format
2120: my %checkhash;
2121: my %checks = ('id' => 1);
2122: %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = (
2123: 'newuser' => $newuser,
2124: 'id' => $env{'form.cid'},
2125: );
2126: if ($env{'form.cid'} ne '') {
2127: &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts,
2128: \%rulematch,\%inst_results,\%curr_rules);
2129: if (ref($alerts{'id'}) eq 'HASH') {
2130: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2131: my $domdesc =
2132: &Apache::lonnet::domain($env{'form.ccdomain'},'description');
2133: if ($alerts{'id'}{$env{'form.ccdomain'}}{$env{'form.cid'}}) {
2134: my $userchkmsg;
2135: if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') {
2136: $userchkmsg =
2137: &Apache::loncommon::instrule_disallow_msg('id',
2138: $domdesc,1).
2139: &Apache::loncommon::user_rule_formats($env{'form.ccdomain'},
2140: $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id');
2141: }
2142: $r->print($error.&mt('Invalid ID format').$end.
2143: $userchkmsg.$rtnlink);
2144: return;
2145: }
2146: }
2147: }
2148: }
2149: # Call modifyuser
2150: my $result = &Apache::lonnet::modifyuser
2151: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'},
2152: $amode,$genpwd,$env{'form.cfirstname'},
2153: $env{'form.cmiddlename'},$env{'form.clastname'},
2154: $env{'form.cgeneration'},undef,$desiredhost,
2155: $env{'form.cpermanentemail'});
2156: $r->print(&mt('Generating user').': '.$result);
2157: $uhome = &Apache::lonnet::homeserver($env{'form.ccuname'},
2158: $env{'form.ccdomain'});
2159: my (%changeHash,%newcustom,%changed);
2160: if ($uhome ne 'no_host') {
2161: if ($env{'form.customquota'} == 1) {
2162: if ($env{'form.portfolioquota'} eq '') {
2163: $newcustom{'quota'} = 0;
2164: } else {
2165: $newcustom{'quota'} = $env{'form.portfolioquota'};
2166: $newcustom{'quota'} =~ s/[^\d\.]//g;
2167: }
2168: $changed{'quota'} = "a_admin($newcustom{'quota'},\%changeHash);
2169: }
2170: foreach my $item (@usertools) {
2171: if ($env{'form.custom'.$item} == 1) {
2172: $newcustom{$item} = $env{'form.tools_'.$item};
2173: $changed{$item} = &tool_admin($item,$newcustom{$item},
2174: \%changeHash,'tools');
2175: }
2176: }
2177: foreach my $item (@requestcourses) {
2178: $newcustom{$item} = $env{'form.crsreq_'.$item};
2179: if ($env{'form.crsreq_'.$item} eq 'autolimit') {
2180: $newcustom{$item} .= '=';
2181: unless ($env{'form.crsreq_'.$item.'_limit'} =~ /\D/) {
2182: $newcustom{$item} .= $env{'form.crsreq_'.$item.'_limit'};
2183: }
2184: }
2185: $changed{$item} = &tool_admin($item,$newcustom{$item},
2186: \%changeHash,'requestcourses');
2187: }
2188: if (exists($env{'form.inststatus'})) {
2189: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2190: if (@inststatuses > 0) {
2191: $changeHash{'inststatus'} = join(',',@inststatuses);
2192: $changed{'inststatus'} = $changeHash{'inststatus'};
2193: }
2194: }
2195: if (keys(%changed)) {
2196: $changeHash{'firstname'} = $env{'form.cfirstname'};
2197: $changeHash{'middlename'} = $env{'form.cmiddlename'};
2198: $changeHash{'lastname'} = $env{'form.clastname'};
2199: $changeHash{'generation'} = $env{'form.cgeneration'};
2200: $changeHash{'id'} = $env{'form.cid'};
2201: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
2202: my $chgresult =
2203: &Apache::lonnet::put('environment',\%changeHash,
2204: $env{'form.ccdomain'},$env{'form.ccuname'});
2205: }
2206: }
2207: $r->print('<br />'.&mt('Home server').': '.$uhome.' '.
2208: &Apache::lonnet::hostname($uhome));
2209: } elsif (($env{'form.login'} ne 'nochange') &&
2210: ($env{'form.login'} ne '' )) {
2211: # Modify user privileges
2212: if (! $amode || ! $genpwd) {
2213: $r->print($error.'Invalid login mode or password'.$end.$rtnlink);
2214: return;
2215: }
2216: # Only allow authentification modification if the person has authority
2217: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2218: $r->print('Modifying authentication: '.
2219: &Apache::lonnet::modifyuserauth(
2220: $env{'form.ccdomain'},$env{'form.ccuname'},
2221: $amode,$genpwd));
2222: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
2223: ($env{'form.ccuname'},$env{'form.ccdomain'}));
2224: } else {
2225: # Okay, this is a non-fatal error.
2226: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);
2227: }
2228: }
2229: ##
2230: my (@userroles,%userupdate,$cnum,$cdom,$namechanged);
2231: if ($context eq 'course') {
2232: ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
2233: }
2234: if (! $env{'form.makeuser'} ) {
2235: # Check for need to change
2236: my %userenv = &Apache::lonnet::get
2237: ('environment',['firstname','middlename','lastname','generation',
2238: 'id','permanentemail','portfolioquota','inststatus','tools.aboutme',
2239: 'tools.blog','tools.portfolio','requestcourses.official',
2240: 'requestcourses.unofficial','requestcourses.community',
2241: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
2242: 'reqcrsotherdom.community'],
2243: $env{'form.ccdomain'},$env{'form.ccuname'});
2244: my ($tmp) = keys(%userenv);
2245: if ($tmp =~ /^(con_lost|error)/i) {
2246: %userenv = ();
2247: }
2248: my $no_forceid_alert;
2249: # Check to see if user information can be changed
2250: my %domconfig =
2251: &Apache::lonnet::get_dom('configuration',['usermodification'],
2252: $env{'form.ccdomain'});
2253: my @statuses = ('active','future');
2254: my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'});
2255: my ($auname,$audom);
2256: if ($context eq 'author') {
2257: $auname = $env{'user.name'};
2258: $audom = $env{'user.domain'};
2259: }
2260: foreach my $item (keys(%roles)) {
2261: my ($rolenum,$roledom,$role) = split(/:/,$item,-1);
2262: if ($context eq 'course') {
2263: if ($cnum ne '' && $cdom ne '') {
2264: if ($rolenum eq $cnum && $roledom eq $cdom) {
2265: if (!grep(/^\Q$role\E$/,@userroles)) {
2266: push(@userroles,$role);
2267: }
2268: }
2269: }
2270: } elsif ($context eq 'author') {
2271: if ($rolenum eq $auname && $roledom eq $audom) {
2272: if (!grep(/^\Q$role\E$/,@userroles)) {
2273: push(@userroles,$role);
2274: }
2275: }
2276: }
2277: }
2278: if ($env{'form.action'} eq 'singlestudent') {
2279: if (!grep(/^st$/,@userroles)) {
2280: push(@userroles,'st');
2281: }
2282: } else {
2283: # Check for course or co-author roles being activated or re-enabled
2284: if ($context eq 'author' || $context eq 'course') {
2285: foreach my $key (keys(%env)) {
2286: if ($context eq 'author') {
2287: if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) {
2288: if (!grep(/^\Q$1\E$/,@userroles)) {
2289: push(@userroles,$1);
2290: }
2291: } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) {
2292: if (!grep(/^\Q$1\E$/,@userroles)) {
2293: push(@userroles,$1);
2294: }
2295: }
2296: } elsif ($context eq 'course') {
2297: if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) {
2298: if (!grep(/^\Q$1\E$/,@userroles)) {
2299: push(@userroles,$1);
2300: }
2301: } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) {
2302: if (!grep(/^\Q$1\E$/,@userroles)) {
2303: push(@userroles,$1);
2304: }
2305: }
2306: }
2307: }
2308: }
2309: }
2310: #Check to see if we can change personal data for the user
2311: my (@mod_disallowed,@longroles);
2312: foreach my $role (@userroles) {
2313: if ($role eq 'cr') {
2314: push(@longroles,'Custom');
2315: } else {
2316: push(@longroles,&Apache::lonnet::plaintext($role));
2317: }
2318: }
2319: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2320: my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},\@userinfo,\@userroles);
2321: foreach my $item (@userinfo) {
2322: # Strip leading and trailing whitespace
2323: $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g;
2324: if (!$canmodify{$item}) {
2325: if (defined($env{'form.c'.$item})) {
2326: if ($env{'form.c'.$item} ne $userenv{$item}) {
2327: push(@mod_disallowed,$item);
2328: }
2329: }
2330: $env{'form.c'.$item} = $userenv{$item};
2331: }
2332: }
2333: # Check to see if we can change the Student/Employee ID
2334: my $forceid = $env{'form.forceid'};
2335: my $recurseid = $env{'form.recurseid'};
2336: my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules);
2337: my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'},
2338: $env{'form.ccuname'});
2339: if (($uidhash{$env{'form.ccuname'}}) &&
2340: ($uidhash{$env{'form.ccuname'}}!~/error\:/) &&
2341: (!$forceid)) {
2342: if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) {
2343: $env{'form.cid'} = $userenv{'id'};
2344: $no_forceid_alert = &mt('New student/employee ID does not match existing ID for this user.')
2345: .'<br />'
2346: .&mt("Change is not permitted without checking the 'Force ID change' checkbox on the previous page.")
2347: .'<br />'."\n";
2348: }
2349: }
2350: if ($env{'form.cid'} ne $userenv{'id'}) {
2351: my $checkhash;
2352: my $checks = { 'id' => 1 };
2353: $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} =
2354: { 'newuser' => $newuser,
2355: 'id' => $env{'form.cid'},
2356: };
2357: &Apache::loncommon::user_rule_check($checkhash,$checks,
2358: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules);
2359: if (ref($alerts{'id'}) eq 'HASH') {
2360: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2361: $env{'form.cid'} = $userenv{'id'};
2362: }
2363: }
2364: }
2365: my ($quotachanged,$oldportfolioquota,$newportfolioquota,$oldinststatus,
2366: $inststatus,$newinststatus,$oldisdefault,$newisdefault,$olddefquotatext,
2367: $newdefquotatext,%oldaccess,%oldaccesstext,%newaccess,%newaccesstext,
2368: $oldinststatuses,$newinststatuses);
2369: my ($defquota,$settingstatus) =
2370: &Apache::loncommon::default_quota($env{'form.ccdomain'},$inststatus);
2371: my ($showquota,$showtools,$showrequestcourses,$showinststatus,$showreqotherdom);
2372: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2373: $showquota = 1;
2374: }
2375: if (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
2376: $showtools = 1;
2377: }
2378: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
2379: $showrequestcourses = 1;
2380: } elsif (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
2381: $showreqotherdom = 1;
2382: }
2383: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2384: $showinststatus = 1;
2385: }
2386: my (%changeHash,%changed);
2387: $oldinststatus = $userenv{'inststatus'};
2388: if ($oldinststatus eq '') {
2389: $oldinststatuses = $othertitle;
2390: } else {
2391: if (ref($usertypes) eq 'HASH') {
2392: $oldinststatuses = join(', ',map{ $usertypes->{ &unescape($_) }; } (split(/:/,$userenv{'inststatus'})));
2393: } else {
2394: $oldinststatuses = join(', ',map{ &unescape($_); } (split(/:/,$userenv{'inststatus'})));
2395: }
2396: }
2397: $changeHash{'inststatus'} = $userenv{'inststatus'};
2398: my %canmodify_inststatus = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},['inststatus'],\@userroles);
2399: if ($canmodify_inststatus{'inststatus'}) {
2400: if (exists($env{'form.inststatus'})) {
2401: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2402: if (@inststatuses > 0) {
2403: $newinststatus = join(':',map { &escape($_); } @inststatuses);
2404: $changeHash{'inststatus'} = $newinststatus;
2405: if ($newinststatus ne $oldinststatus) {
2406: $changed{'inststatus'} = $newinststatus;
2407: }
2408: if (ref($usertypes) eq 'HASH') {
2409: $newinststatuses = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2410: } else {
2411: $newinststatuses = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2412: }
2413: } else {
2414: $newinststatus = '';
2415: $changeHash{'inststatus'} = $newinststatus;
2416: $newinststatuses = $othertitle;
2417: if ($newinststatus ne $oldinststatus) {
2418: $changed{'inststatus'} = $changeHash{'inststatus'};
2419: }
2420: }
2421: }
2422: }
2423: $changeHash{'portfolioquota'} = $userenv{'portfolioquota'};
2424: if ($userenv{'portfolioquota'} ne '') {
2425: $oldportfolioquota = $userenv{'portfolioquota'};
2426: if ($env{'form.customquota'} == 1) {
2427: if ($env{'form.portfolioquota'} eq '') {
2428: $newportfolioquota = 0;
2429: } else {
2430: $newportfolioquota = $env{'form.portfolioquota'};
2431: $newportfolioquota =~ s/[^\d\.]//g;
2432: }
2433: if ($newportfolioquota != $oldportfolioquota) {
2434: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2435: }
2436: } else {
2437: $changed{'quota'} = "a_admin('',\%changeHash);
2438: $newportfolioquota = $defquota;
2439: $newisdefault = 1;
2440: }
2441: } else {
2442: $oldisdefault = 1;
2443: $oldportfolioquota = $defquota;
2444: if ($env{'form.customquota'} == 1) {
2445: if ($env{'form.portfolioquota'} eq '') {
2446: $newportfolioquota = 0;
2447: } else {
2448: $newportfolioquota = $env{'form.portfolioquota'};
2449: $newportfolioquota =~ s/[^\d\.]//g;
2450: }
2451: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2452: } else {
2453: $newportfolioquota = $defquota;
2454: $newisdefault = 1;
2455: }
2456: }
2457: if ($oldisdefault) {
2458: $olddefquotatext = &get_defaultquota_text($settingstatus);
2459: }
2460: if ($newisdefault) {
2461: $newdefquotatext = &get_defaultquota_text($settingstatus);
2462: }
2463: &tool_changes('tools',\@usertools,\%oldaccess,\%oldaccesstext,\%userenv,
2464: \%changeHash,\%changed,\%newaccess,\%newaccesstext);
2465: if ($env{'form.ccdomain'} eq $env{'request.role.domain'}) {
2466: &tool_changes('requestcourses',\@requestcourses,\%oldaccess,\%oldaccesstext,
2467: \%userenv,\%changeHash,\%changed,\%newaccess,\%newaccesstext);
2468: } else {
2469: &tool_changes('reqcrsotherdom',\@requestcourses,\%oldaccess,\%oldaccesstext,
2470: \%userenv,\%changeHash,\%changed,\%newaccess,\%newaccesstext);
2471: }
2472: if ($env{'form.cfirstname'} ne $userenv{'firstname'} ||
2473: $env{'form.cmiddlename'} ne $userenv{'middlename'} ||
2474: $env{'form.clastname'} ne $userenv{'lastname'} ||
2475: $env{'form.cgeneration'} ne $userenv{'generation'} ||
2476: $env{'form.cid'} ne $userenv{'id'} ||
2477: $env{'form.cpermanentemail'} ne $userenv{'permanentemail'} ) {
2478: $namechanged = 1;
2479: }
2480: if (($namechanged) || (keys(%changed) > 0)) {
2481: $changeHash{'firstname'} = $env{'form.cfirstname'};
2482: $changeHash{'middlename'} = $env{'form.cmiddlename'};
2483: $changeHash{'lastname'} = $env{'form.clastname'};
2484: $changeHash{'generation'} = $env{'form.cgeneration'};
2485: $changeHash{'id'} = $env{'form.cid'};
2486: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
2487: my ($chgresult,$namechgresult);
2488: if (keys(%changed) > 0) {
2489: $chgresult =
2490: &Apache::lonnet::put('environment',\%changeHash,
2491: $env{'form.ccdomain'},$env{'form.ccuname'});
2492: if ($chgresult eq 'ok') {
2493: if (($env{'user.name'} eq $env{'form.ccuname'}) &&
2494: ($env{'user.domain'} eq $env{'form.ccdomain'})) {
2495: my %newenvhash;
2496: foreach my $key (keys(%changed)) {
2497: if (($key eq 'official') || ($key eq 'unofficial')) {
2498: $newenvhash{'environment.requestcourses.'.$key} =
2499: $changeHash{'requestcourses.'.$key};
2500: if ($changeHash{'requestcourses.'.$key} ne '') {
2501: $newenvhash{'environment.canrequest.'.$key} =
2502: $changeHash{'requestcourses.'.$key};
2503: } else {
2504: $newenvhash{'environment.canrequest.'.$key} =
2505: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2506: $key,'reload','requestcourses');
2507: }
2508: } elsif ($key ne 'quota') {
2509: $newenvhash{'environment.tools.'.$key} =
2510: $changeHash{'tools.'.$key};
2511: if ($changeHash{'tools.'.$key} ne '') {
2512: $newenvhash{'environment.availabletools.'.$key} =
2513: $changeHash{'tools.'.$key};
2514: } else {
2515: $newenvhash{'environment.availabletools.'.$key} =
2516: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'}, $key,'reload','tools');
2517: }
2518: }
2519: }
2520: if (keys(%newenvhash)) {
2521: &Apache::lonnet::appenv(\%newenvhash);
2522: }
2523: }
2524: }
2525: }
2526: if ($namechanged) {
2527: # Make the change
2528: $namechgresult =
2529: &Apache::lonnet::modifyuser($env{'form.ccdomain'},
2530: $env{'form.ccuname'},$changeHash{'id'},undef,undef,
2531: $changeHash{'firstname'},$changeHash{'middlename'},
2532: $changeHash{'lastname'},$changeHash{'generation'},
2533: $changeHash{'id'},undef,$changeHash{'permanentemail'});
2534: %userupdate = (
2535: lastname => $env{'form.clastname'},
2536: middlename => $env{'form.cmiddlename'},
2537: firstname => $env{'form.cfirstname'},
2538: generation => $env{'form.cgeneration'},
2539: id => $env{'form.cid'},
2540: );
2541: }
2542: if (($namechanged && $namechgresult eq 'ok') ||
2543: ((keys(%changed) > 0) && $chgresult eq 'ok')) {
2544: # Tell the user we changed the name
2545: my %lt=&Apache::lonlocal::texthash(
2546: 'uic' => 'User Information Changed',
2547: 'frst' => 'First Name',
2548: 'mddl' => 'Middle Name',
2549: 'lst' => 'Last Name',
2550: 'gen' => 'Generation',
2551: 'id' => 'Student/Employee ID',
2552: 'mail' => 'Permanent e-mail address',
2553: 'disk' => 'Disk space allocated to portfolio files',
2554: 'blog' => 'Blog Availability',
2555: 'aboutme' => 'Personal Information Page Availability',
2556: 'portfolio' => 'Portfolio Availability',
2557: 'official' => 'Can Request Official Courses',
2558: 'unofficial' => 'Can Request Unofficial Courses',
2559: 'inststatus' => "Affiliation",
2560: 'prvs' => 'Previous Value:',
2561: 'chto' => 'Changed To:'
2562: );
2563: $r->print('<h4>'.$lt{'uic'}.'</h4>'.
2564: &Apache::loncommon::start_data_table().
2565: &Apache::loncommon::start_data_table_header_row());
2566: $r->print(<<"END");
2567: <th> </th>
2568: <th>$lt{'frst'}</th>
2569: <th>$lt{'mddl'}</th>
2570: <th>$lt{'lst'}</th>
2571: <th>$lt{'gen'}</th>
2572: <th>$lt{'id'}</th>
2573: <th>$lt{'mail'}</th>
2574: END
2575: if ($showinststatus) {
2576: $r->print("
2577: <th>$lt{'inststatus'}</th>\n");
2578: }
2579: if ($showrequestcourses) {
2580: foreach my $item (@requestcourses) {
2581: $r->print("
2582: <th>$lt{$item}</th>\n");
2583: }
2584: } elsif ($showreqotherdom) {
2585: foreach my $item (@requestcourses) {
2586: $r->print("
2587: <th>$lt{$item}</th>\n");
2588: }
2589: }
2590: if ($showquota) {
2591: $r->print("
2592: <th>$lt{'disk'}</th>\n");
2593: }
2594: if ($showtools) {
2595: foreach my $item (@usertools) {
2596: $r->print("
2597: <th>$lt{$item}</th>\n");
2598: }
2599: }
2600: $r->print(&Apache::loncommon::end_data_table_header_row().
2601: &Apache::loncommon::start_data_table_row());
2602: $r->print(<<"END");
2603: <td><b>$lt{'prvs'}</b></td>
2604: <td>$userenv{'firstname'} </td>
2605: <td>$userenv{'middlename'} </td>
2606: <td>$userenv{'lastname'} </td>
2607: <td>$userenv{'generation'} </td>
2608: <td>$userenv{'id'}</td>
2609: <td>$userenv{'permanentemail'} </td>
2610: END
2611: if ($showinststatus) {
2612: $r->print("
2613: <td>$oldinststatuses</td>\n");
2614: }
2615: if ($showrequestcourses) {
2616: foreach my $item (@requestcourses) {
2617: $r->print("
2618: <td>$oldaccess{$item} $oldaccesstext{$item}</td>\n");
2619: }
2620: } elsif ($showreqotherdom) {
2621: foreach my $item (@requestcourses) {
2622: $r->print("
2623: <td>$oldaccess{$item} $oldaccesstext{$item}</td>\n");
2624: }
2625: }
2626: if ($showquota) {
2627: $r->print("
2628: <td>$oldportfolioquota Mb $olddefquotatext </td>\n");
2629: }
2630: if ($showtools) {
2631: foreach my $item (@usertools) {
2632: $r->print("
2633: <td>$oldaccess{$item} $oldaccesstext{$item} </td>\n");
2634: }
2635: }
2636: $r->print(&Apache::loncommon::end_data_table_row().
2637: &Apache::loncommon::start_data_table_row());
2638: $r->print(<<"END");
2639: <td><span class="LC_nobreak"><b>$lt{'chto'}</b></span></td>
2640: <td>$env{'form.cfirstname'} </td>
2641: <td>$env{'form.cmiddlename'} </td>
2642: <td>$env{'form.clastname'} </td>
2643: <td>$env{'form.cgeneration'} </td>
2644: <td>$env{'form.cid'} </td>
2645: <td>$env{'form.cpermanentemail'} </td>
2646: END
2647: if ($showinststatus) {
2648: $r->print("
2649: <td>$newinststatuses</td>\n");
2650: }
2651: if ($showrequestcourses) {
2652: foreach my $item (@requestcourses) {
2653: $r->print("
2654: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2655: }
2656: } elsif ($showreqotherdom) {
2657: foreach my $item (@requestcourses) {
2658: $r->print("
2659: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2660: }
2661: }
2662: if ($showquota) {
2663: $r->print("
2664: <td>$newportfolioquota Mb $newdefquotatext </td>\n");
2665: }
2666: if ($showtools) {
2667: foreach my $item (@usertools) {
2668: $r->print("
2669: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2670: }
2671: }
2672: $r->print(&Apache::loncommon::end_data_table_row().
2673: &Apache::loncommon::end_data_table().'<br />');
2674: if ($env{'form.cid'} ne $userenv{'id'}) {
2675: &Apache::lonnet::idput($env{'form.ccdomain'},
2676: ($env{'form.ccuname'} => $env{'form.cid'}));
2677: if (($recurseid) &&
2678: (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
2679: my $idresult =
2680: &Apache::lonuserutils::propagate_id_change(
2681: $env{'form.ccuname'},$env{'form.ccdomain'},
2682: \%userupdate);
2683: $r->print('<br />'.$idresult.'<br />');
2684: }
2685: }
2686: if (($env{'form.ccdomain'} eq $env{'user.domain'}) &&
2687: ($env{'form.ccuname'} eq $env{'user.name'})) {
2688: my %newenvhash;
2689: foreach my $key (keys(%changeHash)) {
2690: $newenvhash{'environment.'.$key} = $changeHash{$key};
2691: }
2692: &Apache::lonnet::appenv(\%newenvhash);
2693: }
2694: } else { # error occurred
2695: $r->print('<span class="LC_error">'.&mt('Unable to successfully change environment for').' '.
2696: $env{'form.ccuname'}.' '.&mt('in domain').' '.
2697: $env{'form.ccdomain'}.'</span><br />');
2698: }
2699: } else { # End of if ($env ... ) logic
2700: # They did not want to change the users name, quota, tool availability,
2701: # or ability to request creation of courses,
2702: # but we can still tell them what the name and quota and availabilities are
2703: my %lt=&Apache::lonlocal::texthash(
2704: 'id' => "Student/Employee ID",
2705: 'mail' => "Permanent e-mail address",
2706: 'disk' => "Disk space allocated to user's portfolio files",
2707: 'blog' => "Blog Availability",
2708: 'aboutme' => "Personal Information Page Availability",
2709: 'portfolio' => "Portfolio Availability",
2710: 'official' => "Can Request Official Courses",
2711: 'unofficial' => "Can Request Unofficial Courses",
2712: 'inststatus' => "Affiliation",
2713: );
2714: $r->print(<<"END");
2715: <h4>$userenv{'firstname'} $userenv{'middlename'} $userenv{'lastname'} $userenv{'generation'}
2716: END
2717: if ($userenv{'permanentemail'} ne '') {
2718: $r->print('<br />['.$lt{'mail'}.': '.
2719: $userenv{'permanentemail'}.']');
2720: }
2721: if ($showinststatus) {
2722: $r->print('<br />['.$lt{'inststatus'}.': '.$oldinststatuses.']');
2723: }
2724: if ($showrequestcourses) {
2725: foreach my $item (@requestcourses) {
2726: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2727: $newaccesstext{$item}.']'."\n");
2728: }
2729: } elsif ($showreqotherdom) {
2730: foreach my $item (@requestcourses) {
2731: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2732: $newaccesstext{$item}.']'."\n");
2733: }
2734: }
2735: if ($showtools) {
2736: foreach my $item (@usertools) {
2737: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2738: $newaccesstext{$item}.']'."\n");
2739: }
2740: }
2741: if ($showquota) {
2742: $r->print('<br />['.$lt{'disk'}.': '.$oldportfolioquota.' Mb '.
2743: $olddefquotatext.']');
2744: }
2745: $r->print('</h4>');
2746: }
2747: if (@mod_disallowed) {
2748: my ($rolestr,$contextname);
2749: if (@longroles > 0) {
2750: $rolestr = join(', ',@longroles);
2751: } else {
2752: $rolestr = &mt('No roles');
2753: }
2754: if ($context eq 'course') {
2755: $contextname = &mt('course');
2756: } elsif ($context eq 'author') {
2757: $contextname = &mt('co-author');
2758: }
2759: $r->print(&mt('The following fields were not updated: ').'<ul>');
2760: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2761: foreach my $field (@mod_disallowed) {
2762: $r->print('<li>'.$fieldtitles{$field}.'</li>'."\n");
2763: }
2764: $r->print('</ul>');
2765: if (@mod_disallowed == 1) {
2766: $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname));
2767: } else {
2768: $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname));
2769: }
2770: my $helplink = 'javascript:helpMenu('."'display'".')';
2771: $r->print('<span class="LC_cusr_emph">'.$rolestr.'</span><br />'
2772: .&mt('Please contact your [_1]helpdesk[_2] for more information.'
2773: ,'<a href="'.$helplink.'">','</a>')
2774: .'<br />');
2775: }
2776: $r->print('<span class="LC_warning">'
2777: .$no_forceid_alert
2778: .&Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts,\%curr_rules)
2779: .'</span>');
2780: }
2781: if ($env{'form.action'} eq 'singlestudent') {
2782: &enroll_single_student($r,$uhome,$amode,$genpwd,$now,$newuser,$context);
2783: $r->print('<p><a href="javascript:backPage(document.userupdate)">'.
2784: &mt('Enroll Another Student').'</a></p>');
2785: } else {
2786: my @rolechanges = &update_roles($r,$context);
2787: if ($namechanged) {
2788: if ($context eq 'course') {
2789: if (@userroles > 0) {
2790: if ((@rolechanges == 0) ||
2791: (!(grep(/^st$/,@rolechanges)))) {
2792: if (grep(/^st$/,@userroles)) {
2793: my $classlistupdated =
2794: &Apache::lonuserutils::update_classlist($cdom,
2795: $cnum,$env{'form.ccdomain'},
2796: $env{'form.ccuname'},\%userupdate);
2797: }
2798: }
2799: }
2800: }
2801: }
2802: my $userinfo = &Apache::loncommon::plainname($env{'form.ccuname'},
2803: $env{'form.ccdomain'});
2804: if ($env{'form.popup'}) {
2805: $r->print('<p><a href="javascript:window.close()">'.&mt('Close window').'</a></p>');
2806: } else {
2807: $r->print('<p><a href="javascript:backPage(document.userupdate,'."'$env{'form.prevphase'}','modify'".')">'
2808: .&mt('Modify this user: [_1]','<span class="LC_cusr_emph">'.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.' ('.$userinfo.')</span>').'</a>'
2809: .(' 'x5).'<a href="javascript:backPage(document.userupdate)">'
2810: .&mt('Create/Modify Another User').'</a></p>');
2811: }
2812: }
2813: $r->print(&Apache::loncommon::end_page());
2814: }
2815:
2816: sub tool_changes {
2817: my ($context,$usertools,$oldaccess,$oldaccesstext,$userenv,$changeHash,
2818: $changed,$newaccess,$newaccesstext) = @_;
2819: if (!((ref($usertools) eq 'ARRAY') && (ref($oldaccess) eq 'HASH') &&
2820: (ref($oldaccesstext) eq 'HASH') && (ref($userenv) eq 'HASH') &&
2821: (ref($changeHash) eq 'HASH') && (ref($changed) eq 'HASH') &&
2822: (ref($newaccess) eq 'HASH') && (ref($newaccesstext) eq 'HASH'))) {
2823: return;
2824: }
2825: if ($context eq 'reqcrsotherdom') {
2826: my @options = ('approval','validate','autolimit');
2827: my $optregex = join('|',@options);
2828: my %reqdisplay = &courserequest_display();
2829: my $cdom = $env{'request.role.domain'};
2830: foreach my $tool (@{$usertools}) {
2831: $oldaccesstext->{$tool} = &mt('No');
2832: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
2833: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
2834: my $newop;
2835: if ($env{'form.'.$context.'_'.$tool}) {
2836: $newop = $env{'form.'.$context.'_'.$tool};
2837: if ($newop eq 'autolimit') {
2838: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
2839: $limit =~ s/\D+//g;
2840: $newop .= '='.$limit;
2841: }
2842: }
2843: if ($userenv->{$context.'.'.$tool} eq '') {
2844: if ($newop) {
2845: $changed->{$tool}=&tool_admin($tool,$cdom.':'.$newop,
2846: $changeHash,$context);
2847: if ($changed->{$tool}) {
2848: $newaccesstext->{$tool} = &mt('Yes');
2849: } else {
2850: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
2851: }
2852: }
2853: } else {
2854: my @curr = split(',',$userenv->{$context.'.'.$tool});
2855: my @new;
2856: my $changedoms;
2857: foreach my $req (@curr) {
2858: if ($req =~ /^\Q$cdom\E\:($optregex\=?\d*)$/) {
2859: $oldaccesstext->{$tool} = &mt('Yes');
2860: my $oldop = $1;
2861: if ($oldop ne $newop) {
2862: $changedoms = 1;
2863: foreach my $item (@curr) {
2864: my ($reqdom,$option) = split(':',$item);
2865: unless ($reqdom eq $cdom) {
2866: push(@new,$item);
2867: }
2868: }
2869: if ($newop) {
2870: push(@new,$cdom.':'.$newop);
2871: }
2872: @new = sort(@new);
2873: }
2874: last;
2875: }
2876: }
2877: if ((!$changedoms) && ($newop)) {
2878: $changedoms = 1;
2879: @new = sort(@curr,$cdom.':'.$newop);
2880: }
2881: if ($changedoms) {
2882: my $newdomstr;
2883: if (@new) {
2884: $newdomstr = join(',',@new);
2885: }
2886: $changed->{$tool}=&tool_admin($tool,$newdomstr,$changeHash,
2887: $context);
2888: if ($changed->{$tool}) {
2889: if ($env{'form.'.$context.'_'.$tool}) {
2890: if ($env{'form.'.$context.'_'.$tool} eq 'autolimit') {
2891: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
2892: $limit =~ s/\D+//g;
2893: if ($limit) {
2894: $newaccesstext->{$tool} = &mt('Yes, up to limit of [quant,_1,request] per user.',$limit);
2895: } else {
2896: $newaccesstext->{$tool} = &mt('Yes, processed automatically');
2897: }
2898: } else {
2899: $newaccesstext->{$tool} = $reqdisplay{$env{'form.'.$context.'_'.$tool}};
2900: }
2901: } else {
2902: $newaccesstext->{$tool} = &mt('No');
2903: }
2904: }
2905: }
2906: }
2907: }
2908: return;
2909: }
2910: foreach my $tool (@{$usertools}) {
2911: my $newval;
2912: if ($context eq 'requestcourses') {
2913: $newval = $env{'form.crsreq_'.$tool};
2914: if ($newval eq 'autolimit') {
2915: $newval .= '='.$env{'form.crsreq_'.$tool.'_limit'};
2916: }
2917: } else {
2918: $newval = $env{'form.'.$context.'_'.$tool};
2919: }
2920: if ($userenv->{$context.'.'.$tool} ne '') {
2921: $oldaccess->{$tool} = &mt('custom');
2922: if ($userenv->{$context.'.'.$tool}) {
2923: $oldaccesstext->{$tool} = &mt("availability set to 'on'");
2924: } else {
2925: $oldaccesstext->{$tool} = &mt("availability set to 'off'");
2926: }
2927: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
2928: if ($env{'form.custom'.$tool} == 1) {
2929: if ($newval ne $userenv->{$context.'.'.$tool}) {
2930: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
2931: $context);
2932: if ($changed->{$tool}) {
2933: $newaccess->{$tool} = &mt('custom');
2934: if ($newval) {
2935: $newaccesstext->{$tool} = &mt("availability set to 'on'");
2936: } else {
2937: $newaccesstext->{$tool} = &mt("availability set to 'off'");
2938: }
2939: } else {
2940: $newaccess->{$tool} = $oldaccess->{$tool};
2941: if ($userenv->{$context.'.'.$tool}) {
2942: $newaccesstext->{$tool} = &mt("availability set to 'on'");
2943: } else {
2944: $newaccesstext->{$tool} = &mt("availability set to 'off'");
2945: }
2946: }
2947: } else {
2948: $newaccess->{$tool} = $oldaccess->{$tool};
2949: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
2950: }
2951: } else {
2952: $changed->{$tool} = &tool_admin($tool,'',$changeHash,$context);
2953: if ($changed->{$tool}) {
2954: $newaccess->{$tool} = &mt('default');
2955: } else {
2956: $newaccess->{$tool} = $oldaccess->{$tool};
2957: if ($userenv->{$context.'.'.$tool}) {
2958: $newaccesstext->{$tool} = &mt("availability set to 'on'");
2959: } else {
2960: $newaccesstext->{$tool} = &mt("availability set to 'off'");
2961: }
2962: }
2963: }
2964: } else {
2965: $oldaccess->{$tool} = &mt('default');
2966: if ($env{'form.custom'.$tool} == 1) {
2967: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
2968: $context);
2969: if ($changed->{$tool}) {
2970: $newaccess->{$tool} = &mt('custom');
2971: if ($newval) {
2972: $newaccesstext->{$tool} = &mt("availability set to 'on'");
2973: } else {
2974: $newaccesstext->{$tool} = &mt("availability set to 'off'");
2975: }
2976: } else {
2977: $newaccess->{$tool} = $oldaccess->{$tool};
2978: }
2979: } else {
2980: $newaccess->{$tool} = $oldaccess->{$tool};
2981: }
2982: }
2983: }
2984: return;
2985: }
2986:
2987: sub update_roles {
2988: my ($r,$context) = @_;
2989: my $now=time;
2990: my @rolechanges;
2991: my %disallowed;
2992: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
2993: foreach my $key (keys (%env)) {
2994: next if (! $env{$key});
2995: next if ($key eq 'form.action');
2996: # Revoke roles
2997: if ($key=~/^form\.rev/) {
2998: if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
2999: # Revoke standard role
3000: my ($scope,$role) = ($1,$2);
3001: my $result =
3002: &Apache::lonnet::revokerole($env{'form.ccdomain'},
3003: $env{'form.ccuname'},
3004: $scope,$role,'','',$context);
3005: $r->print(&mt('Revoking [_1] in [_2]: [_3]',
3006: $role,$scope,'<b>'.$result.'</b>').'<br />');
3007: if ($role eq 'st') {
3008: my $result =
3009: &Apache::lonuserutils::classlist_drop($scope,
3010: $env{'form.ccuname'},$env{'form.ccdomain'},
3011: $now);
3012: $r->print($result);
3013: }
3014: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3015: push(@rolechanges,$role);
3016: }
3017: }
3018: if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) {
3019: # Revoke custom role
3020: $r->print(&mt('Revoking custom role:').
3021: ' '.$4.' by '.$3.':'.$2.' in '.$1.': <b>'.
3022: &Apache::lonnet::revokecustomrole($env{'form.ccdomain'},
3023: $env{'form.ccuname'},$1,$2,$3,$4,'','',$context).
3024: '</b><br />');
3025: if (!grep(/^cr$/,@rolechanges)) {
3026: push(@rolechanges,'cr');
3027: }
3028: }
3029: } elsif ($key=~/^form\.del/) {
3030: if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
3031: # Delete standard role
3032: my ($scope,$role) = ($1,$2);
3033: my $result =
3034: &Apache::lonnet::assignrole($env{'form.ccdomain'},
3035: $env{'form.ccuname'},
3036: $scope,$role,$now,0,1,'',
3037: $context);
3038: $r->print(&mt('Deleting [_1] in [_2]: [_3]',$role,$scope,
3039: '<b>'.$result.'</b>').'<br />');
3040: if ($role eq 'st') {
3041: my $result =
3042: &Apache::lonuserutils::classlist_drop($scope,
3043: $env{'form.ccuname'},$env{'form.ccdomain'},
3044: $now);
3045: $r->print($result);
3046: }
3047: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3048: push(@rolechanges,$role);
3049: }
3050: }
3051: if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3052: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3053: # Delete custom role
3054: $r->print(&mt('Deleting custom role [_1] by [_2] in [_3]',
3055: $rolename,$rnam.':'.$rdom,$url).': <b>'.
3056: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
3057: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
3058: 0,1,$context).'</b><br />');
3059: if (!grep(/^cr$/,@rolechanges)) {
3060: push(@rolechanges,'cr');
3061: }
3062: }
3063: } elsif ($key=~/^form\.ren/) {
3064: my $udom = $env{'form.ccdomain'};
3065: my $uname = $env{'form.ccuname'};
3066: # Re-enable standard role
3067: if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
3068: my $url = $1;
3069: my $role = $2;
3070: my $logmsg;
3071: my $output;
3072: if ($role eq 'st') {
3073: if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) {
3074: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$1,$2,$3);
3075: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course') || ($result eq 'refused')) {
3076: if ($result eq 'refused' && $logmsg) {
3077: $output = $logmsg;
3078: } else {
3079: $output = "Error: $result\n";
3080: }
3081: } else {
3082: $output = &mt('Assigning').' '.$role.' in '.$url.
3083: &mt('starting').' '.localtime($now).
3084: ': <br />'.$logmsg.'<br />'.
3085: &mt('Add to classlist').': <b>ok</b><br />';
3086: }
3087: }
3088: } else {
3089: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
3090: $env{'form.ccuname'},$url,$role,0,$now,'','',
3091: $context);
3092: $output = &mt('Re-enabling [_1] in [_2]: [_3]',
3093: $role,$url,'<b>'.$result.'</b>').'<br />';
3094: }
3095: $r->print($output);
3096: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3097: push(@rolechanges,$role);
3098: }
3099: }
3100: # Re-enable custom role
3101: if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3102: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3103: my $result = &Apache::lonnet::assigncustomrole(
3104: $env{'form.ccdomain'}, $env{'form.ccuname'},
3105: $url,$rdom,$rnam,$rolename,0,$now,undef,$context);
3106: $r->print(&mt('Re-enabling custom role [_1] by [_2] in [_3]: [_4]',
3107: $rolename,$rnam.':'.$rdom,$url,'<b>'.$result.'</b>').'<br />');
3108: if (!grep(/^cr$/,@rolechanges)) {
3109: push(@rolechanges,'cr');
3110: }
3111: }
3112: } elsif ($key=~/^form\.act/) {
3113: my $udom = $env{'form.ccdomain'};
3114: my $uname = $env{'form.ccuname'};
3115: if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) {
3116: # Activate a custom role
3117: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
3118: my $url='/'.$one.'/'.$two;
3119: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
3120:
3121: my $start = ( $env{'form.start_'.$full} ?
3122: $env{'form.start_'.$full} :
3123: $now );
3124: my $end = ( $env{'form.end_'.$full} ?
3125: $env{'form.end_'.$full} :
3126: 0 );
3127:
3128: # split multiple sections
3129: my %sections = ();
3130: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
3131: if ($num_sections == 0) {
3132: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end,$context));
3133: } else {
3134: my %curr_groups =
3135: &Apache::longroup::coursegroups($one,$two);
3136: foreach my $sec (sort {$a cmp $b} keys %sections) {
3137: if (($sec eq 'none') || ($sec eq 'all') ||
3138: exists($curr_groups{$sec})) {
3139: $disallowed{$sec} = $url;
3140: next;
3141: }
3142: my $securl = $url.'/'.$sec;
3143: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end,$context));
3144: }
3145: }
3146: if (!grep(/^cr$/,@rolechanges)) {
3147: push(@rolechanges,'cr');
3148: }
3149: } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) {
3150: # Activate roles for sections with 3 id numbers
3151: # set start, end times, and the url for the class
3152: my ($one,$two,$three)=($1,$2,$3);
3153: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
3154: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
3155: $now );
3156: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
3157: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
3158: 0 );
3159: my $url='/'.$one.'/'.$two;
3160: my $type = 'three';
3161: # split multiple sections
3162: my %sections = ();
3163: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
3164: if ($num_sections == 0) {
3165: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3166: } else {
3167: my %curr_groups =
3168: &Apache::longroup::coursegroups($one,$two);
3169: my $emptysec = 0;
3170: foreach my $sec (sort {$a cmp $b} keys %sections) {
3171: $sec =~ s/\W//g;
3172: if ($sec ne '') {
3173: if (($sec eq 'none') || ($sec eq 'all') ||
3174: exists($curr_groups{$sec})) {
3175: $disallowed{$sec} = $url;
3176: next;
3177: }
3178: my $securl = $url.'/'.$sec;
3179: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec,$context));
3180: } else {
3181: $emptysec = 1;
3182: }
3183: }
3184: if ($emptysec) {
3185: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3186: }
3187: }
3188: if (!grep(/^\Q$three\E$/,@rolechanges)) {
3189: push(@rolechanges,$three);
3190: }
3191: } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
3192: # Activate roles for sections with two id numbers
3193: # set start, end times, and the url for the class
3194: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
3195: $env{'form.start_'.$1.'_'.$2} :
3196: $now );
3197: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
3198: $env{'form.end_'.$1.'_'.$2} :
3199: 0 );
3200: my $one = $1;
3201: my $two = $2;
3202: my $url='/'.$one.'/';
3203: # split multiple sections
3204: my %sections = ();
3205: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two},\%sections,$two);
3206: if ($num_sections == 0) {
3207: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3208: } else {
3209: my $emptysec = 0;
3210: foreach my $sec (sort {$a cmp $b} keys %sections) {
3211: if ($sec ne '') {
3212: my $securl = $url.'/'.$sec;
3213: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$two,$start,$end,$one,undef,$sec,$context));
3214: } else {
3215: $emptysec = 1;
3216: }
3217: }
3218: if ($emptysec) {
3219: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3220: }
3221: }
3222: if (!grep(/^\Q$two\E$/,@rolechanges)) {
3223: push(@rolechanges,$two);
3224: }
3225: } else {
3226: $r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
3227: }
3228: foreach my $key (sort(keys(%disallowed))) {
3229: $r->print('<p class="LC_warning">');
3230: if (($key eq 'none') || ($key eq 'all')) {
3231: $r->print(&mt('[_1] may not be used as the name for a section, as it is a reserved word.','<tt>'.$key.'</tt>'));
3232: } else {
3233: $r->print(&mt('[_1] may not be used as the name for a section, as it is the name of a course group.','<tt>'.$key.'</tt>'));
3234: }
3235: $r->print('</p><p>'
3236: .&mt('Please [_1]go back[_2] and choose a different section name.'
3237: ,'<a href="javascript:history.go(-1)'
3238: ,'</a>')
3239: .'</p><br />'
3240: );
3241: }
3242: }
3243: } # End of foreach (keys(%env))
3244: # Flush the course logs so reverse user roles immediately updated
3245: &Apache::lonnet::flushcourselogs();
3246: if (@rolechanges == 0) {
3247: $r->print(&mt('No roles to modify'));
3248: }
3249: return @rolechanges;
3250: }
3251:
3252: sub enroll_single_student {
3253: my ($r,$uhome,$amode,$genpwd,$now,$newuser,$context) = @_;
3254: $r->print('<h3>'.&mt('Enrolling Student').'</h3>');
3255:
3256: # Remove non alphanumeric values from section
3257: $env{'form.sections'}=~s/\W//g;
3258:
3259: # Clean out any old student roles the user has in this class.
3260: &Apache::lonuserutils::modifystudent($env{'form.ccdomain'},
3261: $env{'form.ccuname'},$env{'request.course.id'},undef,$uhome);
3262: my ($startdate,$enddate) = &Apache::lonuserutils::get_dates_from_form();
3263: my $enroll_result =
3264: &Apache::lonnet::modify_student_enrollment($env{'form.ccdomain'},
3265: $env{'form.ccuname'},$env{'form.cid'},$env{'form.cfirstname'},
3266: $env{'form.cmiddlename'},$env{'form.clastname'},
3267: $env{'form.generation'},$env{'form.sections'},$enddate,
3268: $startdate,'manual',undef,$env{'request.course.id'},'',$context);
3269: if ($enroll_result =~ /^ok/) {
3270: $r->print(&mt('<b>[_1]</b> enrolled',$env{'form.ccuname'}.':'.$env{'form.ccdomain'}));
3271: if ($env{'form.sections'} ne '') {
3272: $r->print(' '.&mt('in section [_1]',$env{'form.sections'}));
3273: }
3274: my ($showstart,$showend);
3275: if ($startdate <= $now) {
3276: $showstart = &mt('Access starts immediately');
3277: } else {
3278: $showstart = &mt('Access starts: ').&Apache::lonlocal::locallocaltime($startdate);
3279: }
3280: if ($enddate == 0) {
3281: $showend = &mt('ends: no ending date');
3282: } else {
3283: $showend = &mt('ends: ').&Apache::lonlocal::locallocaltime($enddate);
3284: }
3285: $r->print('.<br />'.$showstart.'; '.$showend);
3286: if ($startdate <= $now && !$newuser) {
3287: $r->print("<p> ".&mt('If the student is currently logged-in to LON-CAPA, the new role will be available when the student next logs in.')."</p>");
3288: }
3289: } else {
3290: $r->print(&mt('unable to enroll').": ".$enroll_result);
3291: }
3292: return;
3293: }
3294:
3295: sub get_defaultquota_text {
3296: my ($settingstatus) = @_;
3297: my $defquotatext;
3298: if ($settingstatus eq '') {
3299: $defquotatext = &mt('(default)');
3300: } else {
3301: my ($usertypes,$order) =
3302: &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
3303: if ($usertypes->{$settingstatus} eq '') {
3304: $defquotatext = &mt('(default)');
3305: } else {
3306: $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus});
3307: }
3308: }
3309: return $defquotatext;
3310: }
3311:
3312: sub update_result_form {
3313: my ($uhome) = @_;
3314: my $outcome =
3315: '<form name="userupdate" method="post" />'."\n";
3316: foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
3317: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3318: }
3319: if ($env{'form.origname'} ne '') {
3320: $outcome .= '<input type="hidden" name="origname" value="'.$env{'form.origname'}.'" />'."\n";
3321: }
3322: foreach my $item ('sortby','seluname','seludom') {
3323: if (exists($env{'form.'.$item})) {
3324: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3325: }
3326: }
3327: if ($uhome eq 'no_host') {
3328: $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
3329: }
3330: $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
3331: '<input type ="hidden" name="currstate" value="" />'."\n".
3332: '<input type ="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
3333: '</form>';
3334: return $outcome;
3335: }
3336:
3337: sub quota_admin {
3338: my ($setquota,$changeHash) = @_;
3339: my $quotachanged;
3340: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
3341: # Current user has quota modification privileges
3342: if (ref($changeHash) eq 'HASH') {
3343: $quotachanged = 1;
3344: $changeHash->{'portfolioquota'} = $setquota;
3345: }
3346: }
3347: return $quotachanged;
3348: }
3349:
3350: sub tool_admin {
3351: my ($tool,$settool,$changeHash,$context) = @_;
3352: my $canchange = 0;
3353: if ($context eq 'requestcourses') {
3354: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
3355: $canchange = 1;
3356: }
3357: } elsif ($context eq 'reqcrsotherdom') {
3358: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
3359: $canchange = 1;
3360: }
3361: } elsif (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
3362: # Current user has quota modification privileges
3363: $canchange = 1;
3364: }
3365: my $toolchanged;
3366: if ($canchange) {
3367: if (ref($changeHash) eq 'HASH') {
3368: $toolchanged = 1;
3369: $changeHash->{$context.'.'.$tool} = $settool;
3370: }
3371: }
3372: return $toolchanged;
3373: }
3374:
3375: sub build_roles {
3376: my ($sectionstr,$sections,$role) = @_;
3377: my $num_sections = 0;
3378: if ($sectionstr=~ /,/) {
3379: my @secnums = split/,/,$sectionstr;
3380: if ($role eq 'st') {
3381: $secnums[0] =~ s/\W//g;
3382: $$sections{$secnums[0]} = 1;
3383: $num_sections = 1;
3384: } else {
3385: foreach my $sec (@secnums) {
3386: $sec =~ ~s/\W//g;
3387: if (!($sec eq "")) {
3388: if (exists($$sections{$sec})) {
3389: $$sections{$sec} ++;
3390: } else {
3391: $$sections{$sec} = 1;
3392: $num_sections ++;
3393: }
3394: }
3395: }
3396: }
3397: } else {
3398: $sectionstr=~s/\W//g;
3399: unless ($sectionstr eq '') {
3400: $$sections{$sectionstr} = 1;
3401: $num_sections ++;
3402: }
3403: }
3404:
3405: return $num_sections;
3406: }
3407:
3408: # ========================================================== Custom Role Editor
3409:
3410: sub custom_role_editor {
3411: my ($r) = @_;
3412: my $rolename=$env{'form.rolename'};
3413:
3414: if ($rolename eq 'make new role') {
3415: $rolename=$env{'form.newrolename'};
3416: }
3417:
3418: $rolename=~s/[^A-Za-z0-9]//gs;
3419:
3420: if (!$rolename || $env{'form.phase'} eq 'pickrole') {
3421: &print_username_entry_form($r);
3422: return;
3423: }
3424: # ------------------------------------------------------- What can be assigned?
3425: my %full=();
3426: my %courselevel=();
3427: my %courselevelcurrent=();
3428: my $syspriv='';
3429: my $dompriv='';
3430: my $coursepriv='';
3431: my $body_top;
3432: my ($disp_dummy,$disp_roles) = &Apache::lonnet::get('roles',["st"]);
3433: my ($rdummy,$roledef)=
3434: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3435: # ------------------------------------------------------- Does this role exist?
3436: $body_top .= '<h2>';
3437: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3438: $body_top .= &mt('Existing Role').' "';
3439: # ------------------------------------------------- Get current role privileges
3440: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
3441: } else {
3442: $body_top .= &mt('New Role').' "';
3443: $roledef='';
3444: }
3445: $body_top .= $rolename.'"</h2>';
3446: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3447: my ($priv,$restrict)=split(/\&/,$item);
3448: if (!$restrict) { $restrict='F'; }
3449: $courselevel{$priv}=$restrict;
3450: if ($coursepriv=~/\:$priv/) {
3451: $courselevelcurrent{$priv}=1;
3452: }
3453: $full{$priv}=1;
3454: }
3455: my %domainlevel=();
3456: my %domainlevelcurrent=();
3457: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3458: my ($priv,$restrict)=split(/\&/,$item);
3459: if (!$restrict) { $restrict='F'; }
3460: $domainlevel{$priv}=$restrict;
3461: if ($dompriv=~/\:$priv/) {
3462: $domainlevelcurrent{$priv}=1;
3463: }
3464: $full{$priv}=1;
3465: }
3466: my %systemlevel=();
3467: my %systemlevelcurrent=();
3468: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3469: my ($priv,$restrict)=split(/\&/,$item);
3470: if (!$restrict) { $restrict='F'; }
3471: $systemlevel{$priv}=$restrict;
3472: if ($syspriv=~/\:$priv/) {
3473: $systemlevelcurrent{$priv}=1;
3474: }
3475: $full{$priv}=1;
3476: }
3477: my ($jsback,$elements) = &crumb_utilities();
3478: my $button_code = "\n";
3479: my $head_script = "\n";
3480: $head_script .= '<script type="text/javascript">'."\n".
3481: '// <![CDATA['."\n";
3482: my @template_roles = ("cc","in","ta","ep","st");
3483: foreach my $role (@template_roles) {
3484: $head_script .= &make_script_template($role);
3485: $button_code .= &make_button_code($role).' ';
3486: }
3487: $head_script .= "\n".$jsback."\n".
3488: '// ]]>'."\n".
3489: '</script>'."\n";
3490: $r->print(&Apache::loncommon::start_page('Custom Role Editor',$head_script));
3491: &Apache::lonhtmlcommon::add_breadcrumb
3492: ({href=>"javascript:backPage(document.form1,'pickrole','')",
3493: text=>"Pick custom role",
3494: faq=>282,bug=>'Instructor Interface',},
3495: {href=>"javascript:backPage(document.form1,'','')",
3496: text=>"Edit custom role",
3497: faq=>282,bug=>'Instructor Interface',});
3498: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3499: 'Course_Editing_Custom_Roles'));
3500:
3501: $r->print($body_top);
3502: my %lt=&Apache::lonlocal::texthash(
3503: 'prv' => "Privilege",
3504: 'crl' => "Course Level",
3505: 'dml' => "Domain Level",
3506: 'ssl' => "System Level");
3507:
3508: $r->print('<div>'
3509: .'<form action=""><fieldset>'
3510: .'<legend>'.&mt('Select a Template').'</legend>'
3511: .$button_code
3512: .'</fieldset></form>'
3513: .'</div>'
3514: );
3515:
3516: $r->print(<<ENDCCF);
3517: <form name="form1" method="post">
3518: <input type="hidden" name="phase" value="set_custom_roles" />
3519: <input type="hidden" name="rolename" value="$rolename" />
3520: ENDCCF
3521: $r->print(&Apache::loncommon::start_data_table().
3522: &Apache::loncommon::start_data_table_header_row().
3523: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
3524: '</th><th>'.$lt{'ssl'}.'</th>'.
3525: &Apache::loncommon::end_data_table_header_row());
3526: foreach my $priv (sort keys %full) {
3527: my $privtext = &Apache::lonnet::plaintext($priv);
3528: $r->print(&Apache::loncommon::start_data_table_row().
3529: '<td>'.$privtext.'</td><td>'.
3530: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c"'.
3531: ($courselevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3532: '</td><td>'.
3533: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d"'.
3534: ($domainlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3535: '</td><td>'.
3536: ($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s"'.
3537: ($systemlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3538: '</td>'.
3539: &Apache::loncommon::end_data_table_row());
3540: }
3541: $r->print(&Apache::loncommon::end_data_table().
3542: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
3543: '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
3544: '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
3545: '<input type="reset" value="'.&mt("Reset").'" />'."\n".
3546: '<input type="submit" value="'.&mt('Save').'" /></form>'.
3547: &Apache::loncommon::end_page());
3548: }
3549: # --------------------------------------------------------
3550: sub make_script_template {
3551: my ($role) = @_;
3552: my %full_c=();
3553: my %full_d=();
3554: my %full_s=();
3555: my $return_script;
3556: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3557: my ($priv,$restrict)=split(/\&/,$item);
3558: $full_c{$priv}=1;
3559: }
3560: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3561: my ($priv,$restrict)=split(/\&/,$item);
3562: $full_d{$priv}=1;
3563: }
3564: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3565: my ($priv,$restrict)=split(/\&/,$item);
3566: $full_s{$priv}=1;
3567: }
3568: $return_script .= 'function set_'.$role.'() {'."\n";
3569: my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
3570: my %role_c;
3571: foreach my $priv (@temp) {
3572: my ($priv_item, $dummy) = split(/\&/,$priv);
3573: $role_c{$priv_item} = 1;
3574: }
3575: my %role_d;
3576: @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
3577: foreach my $priv(@temp) {
3578: my ($priv_item, $dummy) = split(/\&/,$priv);
3579: $role_d{$priv_item} = 1;
3580: }
3581: my %role_s;
3582: @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
3583: foreach my $priv(@temp) {
3584: my ($priv_item, $dummy) = split(/\&/,$priv);
3585: $role_s{$priv_item} = 1;
3586: }
3587: foreach my $priv_item (keys(%full_c)) {
3588: my ($priv, $dummy) = split(/\&/,$priv_item);
3589: if ((exists($role_c{$priv})) || (exists($role_d{$priv})) ||
3590: (exists($role_s{$priv}))) {
3591: $return_script .= "document.form1.$priv"."_c.checked = true;\n";
3592: } else {
3593: $return_script .= "document.form1.$priv"."_c.checked = false;\n";
3594: }
3595: }
3596: foreach my $priv_item (keys(%full_d)) {
3597: my ($priv, $dummy) = split(/\&/,$priv_item);
3598: if ((exists($role_d{$priv})) || (exists($role_s{$priv}))) {
3599: $return_script .= "document.form1.$priv"."_d.checked = true;\n";
3600: } else {
3601: $return_script .= "document.form1.$priv"."_d.checked = false;\n";
3602: }
3603: }
3604: foreach my $priv_item (keys(%full_s)) {
3605: my ($priv, $dummy) = split(/\&/,$priv_item);
3606: if (exists($role_s{$priv})) {
3607: $return_script .= "document.form1.$priv"."_s.checked = true;\n";
3608: } else {
3609: $return_script .= "document.form1.$priv"."_s.checked = false;\n";
3610: }
3611: }
3612: $return_script .= '}'."\n";
3613: return ($return_script);
3614: }
3615: # ----------------------------------------------------------
3616: sub make_button_code {
3617: my ($role) = @_;
3618: my $label = &Apache::lonnet::plaintext($role);
3619: my $button_code = '<input type="button" onclick="set_'.$role.'()" value="'.$label.'" />';
3620: return ($button_code);
3621: }
3622: # ---------------------------------------------------------- Call to definerole
3623: sub set_custom_role {
3624: my ($r,$context) = @_;
3625: my $rolename=$env{'form.rolename'};
3626: $rolename=~s/[^A-Za-z0-9]//gs;
3627: if (!$rolename) {
3628: &custom_role_editor($r);
3629: return;
3630: }
3631: my ($jsback,$elements) = &crumb_utilities();
3632: my $jscript = '<script type="text/javascript">'.
3633: '// <![CDATA['."\n".
3634: $jsback."\n".
3635: '// ]]>'."\n".
3636: '</script>';
3637:
3638: $r->print(&Apache::loncommon::start_page('Save Custom Role'),$jscript);
3639: &Apache::lonhtmlcommon::add_breadcrumb
3640: ({href=>"javascript:backPage(document.customresult,'pickrole','')",
3641: text=>"Pick custom role",
3642: faq=>282,bug=>'Instructor Interface',},
3643: {href=>"javascript:backPage(document.customresult,'selected_custom_edit','')",
3644: text=>"Edit custom role",
3645: faq=>282,bug=>'Instructor Interface',},
3646: {href=>"javascript:backPage(document.customresult,'set_custom_roles','')",
3647: text=>"Result",
3648: faq=>282,bug=>'Instructor Interface',});
3649: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3650: 'Course_Editing_Custom_Roles'));
3651:
3652: my ($rdummy,$roledef)=
3653: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3654:
3655: # ------------------------------------------------------- Does this role exist?
3656: $r->print('<h3>');
3657: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3658: $r->print(&mt('Existing Role').' "');
3659: } else {
3660: $r->print(&mt('New Role').' "');
3661: $roledef='';
3662: }
3663: $r->print($rolename.'"</h3>');
3664: # ------------------------------------------------------- What can be assigned?
3665: my $sysrole='';
3666: my $domrole='';
3667: my $courole='';
3668:
3669: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3670: my ($priv,$restrict)=split(/\&/,$item);
3671: if (!$restrict) { $restrict=''; }
3672: if ($env{'form.'.$priv.'_c'}) {
3673: $courole.=':'.$item;
3674: }
3675: }
3676:
3677: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3678: my ($priv,$restrict)=split(/\&/,$item);
3679: if (!$restrict) { $restrict=''; }
3680: if ($env{'form.'.$priv.'_d'}) {
3681: $domrole.=':'.$item;
3682: }
3683: }
3684:
3685: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3686: my ($priv,$restrict)=split(/\&/,$item);
3687: if (!$restrict) { $restrict=''; }
3688: if ($env{'form.'.$priv.'_s'}) {
3689: $sysrole.=':'.$item;
3690: }
3691: }
3692: $r->print('<br />Defining Role: '.
3693: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
3694: if ($env{'request.course.id'}) {
3695: my $url='/'.$env{'request.course.id'};
3696: $url=~s/\_/\//g;
3697: $r->print('<br />'.&mt('Assigning Role to Self').': '.
3698: &Apache::lonnet::assigncustomrole($env{'user.domain'},
3699: $env{'user.name'},
3700: $url,
3701: $env{'user.domain'},
3702: $env{'user.name'},
3703: $rolename,undef,undef,undef,$context));
3704: }
3705: $r->print('<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'.&mt('Create or edit another custom role').'</a></p><form name="customresult" method="post">');
3706: $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'</form>');
3707: $r->print(&Apache::loncommon::end_page());
3708: }
3709:
3710: # ================================================================ Main Handler
3711: sub handler {
3712: my $r = shift;
3713: if ($r->header_only) {
3714: &Apache::loncommon::content_type($r,'text/html');
3715: $r->send_http_header;
3716: return OK;
3717: }
3718: my $context;
3719: if ($env{'request.course.id'}) {
3720: $context = 'course';
3721: } elsif ($env{'request.role'} =~ /^au\./) {
3722: $context = 'author';
3723: } else {
3724: $context = 'domain';
3725: }
3726: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
3727: ['action','state','callingform','roletype','showrole','bulkaction','popup','phase',
3728: 'username','domain','srchterm','srchdomain','srchin','srchby','srchtype']);
3729: &Apache::lonhtmlcommon::clear_breadcrumbs();
3730: if ($env{'form.action'} ne 'dateselect') {
3731: &Apache::lonhtmlcommon::add_breadcrumb
3732: ({href=>"/adm/createuser",
3733: text=>"User Management",
3734: help=>'Course_Create_Class_List,Course_Change_Privileges,Course_View_Class_List,Course_Editing_Custom_Roles,Course_Add_Student,Course_Drop_Student,Course_Automated_Enrollment,Course_Self_Enrollment,Course_Manage_Group'});
3735: }
3736: #SD Following files not added to help, because the corresponding .tex-files seem to
3737: #be missing: Course_Approve_Selfenroll,Course_User_Logs,
3738: my ($permission,$allowed) =
3739: &Apache::lonuserutils::get_permission($context);
3740: if (!$allowed) {
3741: $env{'user.error.msg'}=
3742: "/adm/createuser:cst:0:0:Cannot create/modify user data ".
3743: "or view user status.";
3744: return HTTP_NOT_ACCEPTABLE;
3745: }
3746:
3747: &Apache::loncommon::content_type($r,'text/html');
3748: $r->send_http_header;
3749:
3750: # Main switch on form.action and form.state, as appropriate
3751: if (! exists($env{'form.action'})) {
3752: $r->print(&header());
3753: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
3754: $r->print(&print_main_menu($permission,$context));
3755: $r->print(&Apache::loncommon::end_page());
3756: } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
3757: $r->print(&header());
3758: &Apache::lonhtmlcommon::add_breadcrumb
3759: ({href=>'/adm/createuser?action=upload&state=',
3760: text=>"Upload Users List"});
3761: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Upload Users List',
3762: 'Course_Create_Class_List'));
3763: $r->print('<form name="studentform" method="post" '.
3764: 'enctype="multipart/form-data" '.
3765: ' action="/adm/createuser">'."\n");
3766: if (! exists($env{'form.state'})) {
3767: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
3768: } elsif ($env{'form.state'} eq 'got_file') {
3769: &Apache::lonuserutils::print_upload_manager_form($r,$context,
3770: $permission);
3771: } elsif ($env{'form.state'} eq 'enrolling') {
3772: if ($env{'form.datatoken'}) {
3773: &Apache::lonuserutils::upfile_drop_add($r,$context,$permission);
3774: }
3775: } else {
3776: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
3777: }
3778: $r->print('</form>'.&Apache::loncommon::end_page());
3779: } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
3780: eq 'singlestudent')) && ($permission->{'cusr'})) {
3781: my $phase = $env{'form.phase'};
3782: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
3783: &Apache::loncreateuser::restore_prev_selections();
3784: my $srch;
3785: foreach my $item (@search) {
3786: $srch->{$item} = $env{'form.'.$item};
3787: }
3788: if (($phase eq 'get_user_info') || ($phase eq 'userpicked') ||
3789: ($phase eq 'createnewuser')) {
3790: if ($env{'form.phase'} eq 'createnewuser') {
3791: my $response;
3792: if ($env{'form.srchterm'} !~ /^$match_username$/) {
3793: my $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
3794: $env{'form.phase'} = '';
3795: &print_username_entry_form($r,$context,$response,$srch);
3796: } else {
3797: my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
3798: my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
3799: &print_user_modification_page($r,$ccuname,$ccdomain,
3800: $srch,$response,$context,
3801: $permission);
3802: }
3803: } elsif ($env{'form.phase'} eq 'get_user_info') {
3804: my ($currstate,$response,$forcenewuser,$results) =
3805: &user_search_result($context,$srch);
3806: if ($env{'form.currstate'} eq 'modify') {
3807: $currstate = $env{'form.currstate'};
3808: }
3809: if ($currstate eq 'select') {
3810: &print_user_selection_page($r,$response,$srch,$results,
3811: \@search,$context);
3812: } elsif ($currstate eq 'modify') {
3813: my ($ccuname,$ccdomain);
3814: if (($srch->{'srchby'} eq 'uname') &&
3815: ($srch->{'srchtype'} eq 'exact')) {
3816: $ccuname = $srch->{'srchterm'};
3817: $ccdomain= $srch->{'srchdomain'};
3818: } else {
3819: my @matchedunames = keys(%{$results});
3820: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
3821: }
3822: $ccuname =&LONCAPA::clean_username($ccuname);
3823: $ccdomain=&LONCAPA::clean_domain($ccdomain);
3824: if ($env{'form.forcenewuser'}) {
3825: $response = '';
3826: }
3827: &print_user_modification_page($r,$ccuname,$ccdomain,
3828: $srch,$response,$context,
3829: $permission);
3830: } elsif ($currstate eq 'query') {
3831: &print_user_query_page($r,'createuser');
3832: } else {
3833: $env{'form.phase'} = '';
3834: &print_username_entry_form($r,$context,$response,$srch,
3835: $forcenewuser);
3836: }
3837: } elsif ($env{'form.phase'} eq 'userpicked') {
3838: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
3839: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
3840: &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
3841: $context,$permission);
3842: }
3843: } elsif ($env{'form.phase'} eq 'update_user_data') {
3844: &update_user_data($r,$context);
3845: } else {
3846: &print_username_entry_form($r,$context,undef,$srch);
3847: }
3848: } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
3849: if ($env{'form.phase'} eq 'set_custom_roles') {
3850: &set_custom_role($r,$context);
3851: } else {
3852: &custom_role_editor($r);
3853: }
3854: } elsif (($env{'form.action'} eq 'listusers') &&
3855: ($permission->{'view'} || $permission->{'cusr'})) {
3856: if ($env{'form.phase'} eq 'bulkchange') {
3857: &Apache::lonhtmlcommon::add_breadcrumb
3858: ({href=>'/adm/createuser?action=listusers',
3859: text=>"List Users"},
3860: {href=>"/adm/createuser",
3861: text=>"Result"});
3862: my $setting = $env{'form.roletype'};
3863: my $choice = $env{'form.bulkaction'};
3864: $r->print(&header());
3865: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Update Users",
3866: 'Course_View_Class_List'));
3867: if ($permission->{'cusr'}) {
3868: &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice);
3869: $r->print(&Apache::loncommon::end_page());
3870: } else {
3871: $r->print(&mt('You are not authorized to make bulk changes to user roles'));
3872: $r->print('<p><a href="/adm/createuser?action=listusers">'.&mt('Display User Lists').'</a>');
3873: $r->print(&Apache::loncommon::end_page());
3874: }
3875: } else {
3876: &Apache::lonhtmlcommon::add_breadcrumb
3877: ({href=>'/adm/createuser?action=listusers',
3878: text=>"List Users"});
3879: my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
3880: my $formname = 'studentform';
3881: if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
3882: ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) =
3883: &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
3884: $formname);
3885: $jscript .= &verify_user_display();
3886: my $js = &add_script($jscript).$cb_jscript;
3887: my $loadcode =
3888: &Apache::lonuserutils::course_selector_loadcode($formname);
3889: if ($loadcode ne '') {
3890: $r->print(&header($js,{'onload' => $loadcode,}));
3891: } else {
3892: $r->print(&header($js));
3893: }
3894: } else {
3895: $r->print(&header(&add_script(&verify_user_display())));
3896: }
3897: $r->print(&Apache::lonhtmlcommon::breadcrumbs("List Users",
3898: 'Course_View_Class_List'));
3899: &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
3900: $formname,$totcodes,$codetitles,$idlist,$idlist_titles);
3901: $r->print(&Apache::loncommon::end_page());
3902: }
3903: } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
3904: $r->print(&header());
3905: &Apache::lonhtmlcommon::add_breadcrumb
3906: ({href=>'/adm/createuser?action=drop',
3907: text=>"Drop Students"});
3908: if (!exists($env{'form.state'})) {
3909: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Drop Students',
3910: 'Course_Drop_Student'));
3911:
3912: &Apache::lonuserutils::print_drop_menu($r,$context,$permission);
3913: } elsif ($env{'form.state'} eq 'done') {
3914: &Apache::lonhtmlcommon::add_breadcrumb
3915: ({href=>'/adm/createuser?action=drop',
3916: text=>"Result"});
3917: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Drop Students',
3918: 'Course_Drop_Student'));
3919: &Apache::lonuserutils::update_user_list($r,$context,undef,
3920: $env{'form.action'});
3921: }
3922: $r->print(&Apache::loncommon::end_page());
3923: } elsif ($env{'form.action'} eq 'dateselect') {
3924: if ($permission->{'cusr'}) {
3925: $r->print(&header(undef,undef,{'no_nav_bar' => 1}).
3926: &Apache::lonuserutils::date_section_selector($context,
3927: $permission).
3928: &Apache::loncommon::end_page());
3929: } else {
3930: $r->print(&header().
3931: '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>'.
3932: &Apache::loncommon::end_page());
3933: }
3934: } elsif ($env{'form.action'} eq 'selfenroll') {
3935: $r->print(&header());
3936: &Apache::lonhtmlcommon::add_breadcrumb
3937: ({href=>'/adm/createuser?action=selfenroll',
3938: text=>"Configure Self-enrollment"});
3939: if (!exists($env{'form.state'})) {
3940: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Configure Self-enrollment',
3941: 'Course_Self_Enrollment'));
3942: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
3943: &print_selfenroll_menu($r,$context,$permission);
3944: } elsif ($env{'form.state'} eq 'done') {
3945: &Apache::lonhtmlcommon::add_breadcrumb
3946: ({href=>'/adm/createuser?action=selfenroll',
3947: text=>"Result"});
3948: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Self-enrollment result',
3949: 'Course_Self_Enrollment'));
3950: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
3951: &update_selfenroll_config($r,$context,$permission);
3952: }
3953: $r->print(&Apache::loncommon::end_page());
3954: } elsif ($env{'form.action'} eq 'selfenrollqueue') {
3955: $r->print(&header());
3956: &Apache::lonhtmlcommon::add_breadcrumb
3957: ({href=>'/adm/createuser?action=selfenrollqueue',
3958: text=>"Enrollment requests"});
3959: my $cid = $env{'request.course.id'};
3960: my $cdom = $env{'course.'.$cid.'.domain'};
3961: my $cnum = $env{'course.'.$cid.'.num'};
3962: my $coursedesc = $env{'course.'.$cid.'.description'};
3963: if (!exists($env{'form.state'})) {
3964: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment requests',
3965: 'Course_SelfEnrollment_Approval'));
3966: $r->print('<h3>'.&mt('Pending enrollment requests').'</h3>'."\n");
3967: $r->print(&Apache::loncoursequeueadmin::display_queued_requests($context,
3968: $cdom,$cnum));
3969:
3970: } elsif ($env{'form.state'} eq 'done') {
3971: &Apache::lonhtmlcommon::add_breadcrumb
3972: ({href=>'/adm/createuser?action=selfenrollqueue',
3973: text=>"Result"});
3974: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment result',
3975: 'Course_Self_Enrollment'));
3976: $r->print('<h3>'.&mt('Enrollment request processing').'</h3>'."\n");
3977: $r->print(&Apache::loncoursequeueadmin::update_request_queue($context,
3978: $cdom,$cnum,$coursedesc));
3979: }
3980: $r->print(&Apache::loncommon::end_page());
3981: } elsif ($env{'form.action'} eq 'changelogs') {
3982: $r->print(&header());
3983: &Apache::lonhtmlcommon::add_breadcrumb
3984: ({href=>'/adm/createuser?action=changelogs',
3985: text=>"User Management Logs"});
3986: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Changes',
3987: 'Course_User_Logs'));
3988: &print_userchangelogs_display($r,$context,$permission);
3989: $r->print(&Apache::loncommon::end_page());
3990: } else {
3991: $r->print(&header());
3992: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
3993: $r->print(&print_main_menu($permission,$context));
3994: $r->print(&Apache::loncommon::end_page());
3995: }
3996: return OK;
3997: }
3998:
3999: sub header {
4000: my ($jscript,$loaditems,$args) = @_;
4001: my $start_page;
4002: if (ref($loaditems) eq 'HASH') {
4003: $start_page=&Apache::loncommon::start_page('User Management',$jscript,{'add_entries' => $loaditems});
4004: } else {
4005: $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args);
4006: }
4007: return $start_page;
4008: }
4009:
4010: sub add_script {
4011: my ($js) = @_;
4012: return '<script type="text/javascript">'."\n".
4013: '// <![CDATA['."\n".
4014: "\n".$js."\n".
4015: '// ]]>'."\n".
4016: '</script>'."\n";
4017: }
4018:
4019: sub verify_user_display {
4020: my $output = <<"END";
4021:
4022: function display_update() {
4023: document.studentform.action.value = 'listusers';
4024: document.studentform.phase.value = 'display';
4025: document.studentform.submit();
4026: }
4027:
4028: END
4029: return $output;
4030:
4031: }
4032:
4033: ###############################################################
4034: ###############################################################
4035: # Menu Phase One
4036: sub print_main_menu {
4037: my ($permission,$context) = @_;
4038: my %links = (
4039: domain => {
4040: upload => 'Upload a File of Users',
4041: singleuser => 'Add/Modify a Single User',
4042: listusers => 'Manage Multiple Users',
4043: },
4044: author => {
4045: upload => 'Upload a File of Co-authors',
4046: singleuser => 'Add/Modify a Single Co-author',
4047: listusers => 'Display Co-authors and Manage Multiple Users',
4048: },
4049: course => {
4050: upload => 'Upload a File of Course Users',
4051: singleuser => 'Add/Modify a Single Course User',
4052: listusers => 'Display Class Lists and Manage Multiple Users',
4053: },
4054: );
4055:
4056: my @menu =
4057: (
4058: { text => $links{$context}{'upload'},
4059: help => 'Course_Create_Class_List',
4060: action => 'upload',
4061: permission => $permission->{'cusr'},
4062: },
4063: { text => $links{$context}{'singleuser'},
4064: help => 'Course_Change_Privileges',
4065: action => 'singleuser',
4066: permission => $permission->{'cusr'},
4067: },
4068: { text => $links{$context}{'listusers'},
4069: help => 'Course_View_Class_List',
4070: action => 'listusers',
4071: permission => ($permission->{'view'} || $permission->{'cusr'}),
4072: },
4073: );
4074: if ($context eq 'domain' || $context eq 'course') {
4075: my $customlink = { text => 'Edit Custom Roles',
4076: help => 'Course_Editing_Custom_Roles',
4077: action => 'custom',
4078: permission => $permission->{'custom'},
4079: };
4080: push(@menu,$customlink);
4081: }
4082: if ($context eq 'course') {
4083: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
4084: my @courselinks =
4085: (
4086: { text => 'Enroll a Single Student',
4087: help => 'Course_Add_Student',
4088: action => 'singlestudent',
4089: permission => $permission->{'cusr'},
4090: },
4091: { text => 'Drop Students',
4092: help => 'Course_Drop_Student',
4093: action => 'drop',
4094: permission => $permission->{'cusr'},
4095: });
4096: if (!exists($permission->{'cusr_section'})) {
4097: push(@courselinks,
4098: { text => 'Automated Enrollment Manager',
4099: help => 'Course_Automated_Enrollment',
4100: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
4101: && $permission->{'cusr'}),
4102: url => '/adm/populate',
4103: },
4104: { text => 'Configure User Self-enrollment',
4105: help => 'Course_Self_Enrollment',
4106: action => 'selfenroll',
4107: permission => $permission->{'cusr'},
4108: });
4109: }
4110: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}) {
4111: push(@courselinks,
4112: { text => 'Enrollment Requests',
4113: help => 'Course_Approve_Selfenroll',
4114: action => 'selfenrollqueue',
4115: permission => $permission->{'cusr'},
4116: });
4117: }
4118: push(@courselinks,
4119: { text => 'Manage Course Groups',
4120: help => 'Course_Manage_Group',
4121: permission => $permission->{'grp_manage'},
4122: url => '/adm/coursegroups?refpage=cusr',
4123: },
4124: { text => 'View Change Logs',
4125: help => 'Course_User_Logs',
4126: action => 'changelogs',
4127: permission => $permission->{'cusr'},
4128: },);
4129: # { text => 'View Log-in History',
4130: # help => 'Course_User_Logins',
4131: # action => 'logins',
4132: # permission => $permission->{'cusr'},
4133: # });
4134: push(@menu,@courselinks);
4135: }
4136: my $menu_html = '';
4137: foreach my $menu_item (@menu) {
4138: next if (! $menu_item->{'permission'});
4139: $menu_html.='<p>';
4140: if (exists($menu_item->{'help'})) {
4141: $menu_html.=
4142: &Apache::loncommon::help_open_topic($menu_item->{'help'});
4143: }
4144: $menu_html.='<font size="+1">';
4145: if (exists($menu_item->{'url'})) {
4146: $menu_html.=qq{<a href="$menu_item->{'url'}">};
4147: } else {
4148: $menu_html.=
4149: qq{<a href="/adm/createuser?action=$menu_item->{'action'}">}; }
4150: $menu_html.= &mt($menu_item->{'text'}).'</a></font>';
4151: $menu_html.='</p>';
4152: }
4153: return $menu_html;
4154: }
4155:
4156: sub restore_prev_selections {
4157: my %saveable_parameters = ('srchby' => 'scalar',
4158: 'srchin' => 'scalar',
4159: 'srchtype' => 'scalar',
4160: );
4161: &Apache::loncommon::store_settings('user','user_picker',
4162: \%saveable_parameters);
4163: &Apache::loncommon::restore_settings('user','user_picker',
4164: \%saveable_parameters);
4165: }
4166:
4167: sub print_selfenroll_menu {
4168: my ($r,$context,$permission) = @_;
4169: my $formname = 'enrollstudent';
4170: my $nolink = 1;
4171: my ($row,$lt) = &get_selfenroll_titles();
4172: my $groupslist = &Apache::lonuserutils::get_groupslist();
4173: my $setsec_js =
4174: &Apache::lonuserutils::setsections_javascript($formname,$groupslist);
4175: my %alerts = &Apache::lonlocal::texthash(
4176: acto => 'Activation of self-enrollment was selected for the following domain(s)',
4177: butn => 'but no user types have been checked.',
4178: wilf => "Please uncheck 'activate' or check at least one type.",
4179: );
4180: my $selfenroll_js = <<"ENDSCRIPT";
4181: function update_types(caller,num) {
4182: var delidx = getIndexByName('selfenroll_delete');
4183: var actidx = getIndexByName('selfenroll_activate');
4184: if (caller == 'selfenroll_all') {
4185: var selall;
4186: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4187: if (document.$formname.selfenroll_all[i].checked) {
4188: selall = document.$formname.selfenroll_all[i].value;
4189: }
4190: }
4191: if (selall == 1) {
4192: if (delidx != -1) {
4193: if (document.$formname.selfenroll_delete.length) {
4194: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4195: document.$formname.selfenroll_delete[j].checked = true;
4196: }
4197: } else {
4198: document.$formname.elements[delidx].checked = true;
4199: }
4200: }
4201: if (actidx != -1) {
4202: if (document.$formname.selfenroll_activate.length) {
4203: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4204: document.$formname.selfenroll_activate[j].checked = false;
4205: }
4206: } else {
4207: document.$formname.elements[actidx].checked = false;
4208: }
4209: }
4210: document.$formname.selfenroll_newdom.selectedIndex = 0;
4211: }
4212: }
4213: if (caller == 'selfenroll_activate') {
4214: if (document.$formname.selfenroll_activate.length) {
4215: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4216: if (document.$formname.selfenroll_activate[j].value == num) {
4217: if (document.$formname.selfenroll_activate[j].checked) {
4218: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4219: if (document.$formname.selfenroll_all[i].value == '1') {
4220: document.$formname.selfenroll_all[i].checked = false;
4221: }
4222: if (document.$formname.selfenroll_all[i].value == '0') {
4223: document.$formname.selfenroll_all[i].checked = true;
4224: }
4225: }
4226: }
4227: }
4228: }
4229: } else {
4230: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4231: if (document.$formname.selfenroll_all[i].value == '1') {
4232: document.$formname.selfenroll_all[i].checked = false;
4233: }
4234: if (document.$formname.selfenroll_all[i].value == '0') {
4235: document.$formname.selfenroll_all[i].checked = true;
4236: }
4237: }
4238: }
4239: }
4240: if (caller == 'selfenroll_delete') {
4241: if (document.$formname.selfenroll_delete.length) {
4242: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4243: if (document.$formname.selfenroll_delete[j].value == num) {
4244: if (document.$formname.selfenroll_delete[j].checked) {
4245: var delindex = getIndexByName('selfenroll_types_'+num);
4246: if (delindex != -1) {
4247: if (document.$formname.elements[delindex].length) {
4248: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4249: document.$formname.elements[delindex][k].checked = false;
4250: }
4251: } else {
4252: document.$formname.elements[delindex].checked = false;
4253: }
4254: }
4255: }
4256: }
4257: }
4258: } else {
4259: if (document.$formname.selfenroll_delete.checked) {
4260: var delindex = getIndexByName('selfenroll_types_'+num);
4261: if (delindex != -1) {
4262: if (document.$formname.elements[delindex].length) {
4263: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4264: document.$formname.elements[delindex][k].checked = false;
4265: }
4266: } else {
4267: document.$formname.elements[delindex].checked = false;
4268: }
4269: }
4270: }
4271: }
4272: }
4273: return;
4274: }
4275:
4276: function validate_types(form) {
4277: var needaction = new Array();
4278: var countfail = 0;
4279: var actidx = getIndexByName('selfenroll_activate');
4280: if (actidx != -1) {
4281: if (document.$formname.selfenroll_activate.length) {
4282: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4283: var num = document.$formname.selfenroll_activate[j].value;
4284: if (document.$formname.selfenroll_activate[j].checked) {
4285: countfail = check_types(num,countfail,needaction)
4286: }
4287: }
4288: } else {
4289: if (document.$formname.selfenroll_activate.checked) {
4290: var num = document.enrollstudent.selfenroll_activate.value;
4291: countfail = check_types(num,countfail,needaction)
4292: }
4293: }
4294: }
4295: if (countfail > 0) {
4296: var msg = "$alerts{'acto'}\\n";
4297: var loopend = needaction.length -1;
4298: if (loopend > 0) {
4299: for (var m=0; m<loopend; m++) {
4300: msg += needaction[m]+", ";
4301: }
4302: }
4303: msg += needaction[loopend]+"\\n$alerts{'butn'}\\n$alerts{'wilf'}";
4304: alert(msg);
4305: return;
4306: }
4307: setSections(form);
4308: }
4309:
4310: function check_types(num,countfail,needaction) {
4311: var typeidx = getIndexByName('selfenroll_types_'+num);
4312: var count = 0;
4313: if (typeidx != -1) {
4314: if (document.$formname.elements[typeidx].length) {
4315: for (var k=0; k<document.$formname.elements[typeidx].length; k++) {
4316: if (document.$formname.elements[typeidx][k].checked) {
4317: count ++;
4318: }
4319: }
4320: } else {
4321: if (document.$formname.elements[typeidx].checked) {
4322: count ++;
4323: }
4324: }
4325: if (count == 0) {
4326: var domidx = getIndexByName('selfenroll_dom_'+num);
4327: if (domidx != -1) {
4328: var domname = document.$formname.elements[domidx].value;
4329: needaction[countfail] = domname;
4330: countfail ++;
4331: }
4332: }
4333: }
4334: return countfail;
4335: }
4336:
4337: function getIndexByName(item) {
4338: for (var i=0;i<document.$formname.elements.length;i++) {
4339: if (document.$formname.elements[i].name == item) {
4340: return i;
4341: }
4342: }
4343: return -1;
4344: }
4345: ENDSCRIPT
4346: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4347: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4348:
4349: my $output = '<script type="text/javascript">'."\n".
4350: '// <![CDATA['."\n".
4351: $setsec_js."\n".$selfenroll_js."\n".
4352: '// ]]>'."\n".
4353: '</script>'."\n".
4354: '<h3>'.$lt->{'selfenroll'}.'</h3>'."\n";
4355: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
4356: if (ref($visactions) eq 'HASH') {
4357: if ($visible) {
4358: $output .= '<p class="LC_info">'.$visactions->{'vis'}.'</p>';
4359: } else {
4360: $output .= '<p class="LC_warning">'.$visactions->{'miss'}.'</p>'
4361: .$visactions->{'yous'}.
4362: '<p>'.$visactions->{'gen'}.'<br />'.$visactions->{'coca'};
4363: if (ref($vismsgs) eq 'ARRAY') {
4364: $output .= '<br />'.$visactions->{'make'}.'<ul>';
4365: foreach my $item (@{$vismsgs}) {
4366: $output .= '<li>'.$visactions->{$item}.'</li>';
4367: }
4368: $output .= '</ul>';
4369: }
4370: $output .= '</p>';
4371: }
4372: }
4373: $output .= '<form name="'.$formname.'" method="post" action="/adm/createuser">'."\n".
4374: &Apache::lonhtmlcommon::start_pick_box();
4375: if (ref($row) eq 'ARRAY') {
4376: foreach my $item (@{$row}) {
4377: my $title = $item;
4378: if (ref($lt) eq 'HASH') {
4379: $title = $lt->{$item};
4380: }
4381: $output .=
4382: &Apache::lonhtmlcommon::row_title($title,
4383: 'LC_selfenroll_pick_box_title','LC_oddrow_value')."\n";
4384: if ($item eq 'types') {
4385: my $curr_types = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_types'};
4386: my $showdomdesc = 1;
4387: my $includeempty = 1;
4388: my $num = 0;
4389: $output .= &Apache::loncommon::start_data_table().
4390: &Apache::loncommon::start_data_table_row()
4391: .'<td colspan="2"><span class="LC_nobreak"><label>'
4392: .&mt('Any user in any domain:')
4393: .' <input type="radio" name="selfenroll_all" value="1" ';
4394: if ($curr_types eq '*') {
4395: $output .= ' checked="checked" ';
4396: }
4397: $output .= 'onchange="javascript:update_types('.
4398: "'selfenroll_all'".');" />'.&mt('Yes').'</label>'.
4399: ' <input type="radio" name="selfenroll_all" value="0" ';
4400: if ($curr_types ne '*') {
4401: $output .= ' checked="checked" ';
4402: }
4403: $output .= ' onchange="javascript:update_types('.
4404: "'selfenroll_all'".');"/>'.&mt('No').'</label></td>'.
4405: &Apache::loncommon::end_data_table_row().
4406: &Apache::loncommon::end_data_table().
4407: &mt('Or').'<br />'.
4408: &Apache::loncommon::start_data_table();
4409: my %currdoms;
4410: if ($curr_types eq '') {
4411: $output .= &new_selfenroll_dom_row($cdom,'0');
4412: } elsif ($curr_types ne '*') {
4413: my @entries = split(/;/,$curr_types);
4414: if (@entries > 0) {
4415: foreach my $entry (@entries) {
4416: my ($currdom,$typestr) = split(/:/,$entry);
4417: $currdoms{$currdom} = 1;
4418: my $domdesc = &Apache::lonnet::domain($currdom);
4419: my @currinsttypes = split(',',$typestr);
4420: $output .= &Apache::loncommon::start_data_table_row()
4421: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').'<b>'
4422: .' '.$domdesc.' ('.$currdom.')'
4423: .'</b><input type="hidden" name="selfenroll_dom_'.$num
4424: .'" value="'.$currdom.'" /></span><br />'
4425: .'<span class="LC_nobreak"><label><input type="checkbox" '
4426: .'name="selfenroll_delete" value="'.$num.'" onchange="javascript:update_types('."'selfenroll_delete','$num'".');" />'
4427: .&mt('Delete').'</label></span></td>';
4428: $output .= '<td valign="top"> '.&mt('User types:').'<br />'
4429: .&selfenroll_inst_types($num,$currdom,\@currinsttypes).'</td>'
4430: .&Apache::loncommon::end_data_table_row();
4431: $num ++;
4432: }
4433: }
4434: }
4435: my $add_domtitle = &mt('Users in additional domain:');
4436: if ($curr_types eq '*') {
4437: $add_domtitle = &mt('Users in specific domain:');
4438: } elsif ($curr_types eq '') {
4439: $add_domtitle = &mt('Users in other domain:');
4440: }
4441: $output .= &Apache::loncommon::start_data_table_row()
4442: .'<td colspan="2"><span class="LC_nobreak">'.$add_domtitle.'</span><br />'
4443: .&Apache::loncommon::select_dom_form('','selfenroll_newdom',
4444: $includeempty,$showdomdesc)
4445: .'<input type="hidden" name="selfenroll_types_total" value="'.$num.'" />'
4446: .'</td>'.&Apache::loncommon::end_data_table_row()
4447: .&Apache::loncommon::end_data_table();
4448: } elsif ($item eq 'registered') {
4449: my ($regon,$regoff);
4450: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_registered'}) {
4451: $regon = ' checked="checked" ';
4452: $regoff = ' ';
4453: } else {
4454: $regon = ' ';
4455: $regoff = ' checked="checked" ';
4456: }
4457: $output .= '<label>'.
4458: '<input type="radio" name="selfenroll_registered" value="1"'.$regon.'/>'.
4459: &mt('Yes').'</label> <label>'.
4460: '<input type="radio" name="selfenroll_registered" value="0"'.$regoff.'/>'.
4461: &mt('No').'</label>';
4462: } elsif ($item eq 'enroll_dates') {
4463: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_date'};
4464: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_date'};
4465: if ($starttime eq '') {
4466: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4467: }
4468: if ($endtime eq '') {
4469: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4470: }
4471: my $startform =
4472: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_date',$starttime,
4473: undef,undef,undef,undef,undef,undef,undef,$nolink);
4474: my $endform =
4475: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_date',$endtime,
4476: undef,undef,undef,undef,undef,undef,undef,$nolink);
4477: $output .= &selfenroll_date_forms($startform,$endform);
4478: } elsif ($item eq 'access_dates') {
4479: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_access'};
4480: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_access'};
4481: if ($starttime eq '') {
4482: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4483: }
4484: if ($endtime eq '') {
4485: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4486: }
4487: my $startform =
4488: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_access',$starttime,
4489: undef,undef,undef,undef,undef,undef,undef,$nolink);
4490: my $endform =
4491: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_access',$endtime,
4492: undef,undef,undef,undef,undef,undef,undef,$nolink);
4493: $output .= &selfenroll_date_forms($startform,$endform);
4494: } elsif ($item eq 'section') {
4495: my $currsec = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_section'};
4496: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
4497: my $newsecval;
4498: if ($currsec ne 'none' && $currsec ne '') {
4499: if (!defined($sections_count{$currsec})) {
4500: $newsecval = $currsec;
4501: }
4502: }
4503: my $sections_select =
4504: &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec);
4505: $output .= '<table class="LC_createuser">'."\n".
4506: '<tr class="LC_section_row">'."\n".
4507: '<td align="center">'.&mt('Existing sections')."\n".
4508: '<br />'.$sections_select.'</td><td align="center">'.
4509: &mt('New section').'<br />'."\n".
4510: '<input type="text" name="newsec" size="15" value="'.$newsecval.'" />'."\n".
4511: '<input type="hidden" name="sections" value="" />'."\n".
4512: '<input type="hidden" name="state" value="done" />'."\n".
4513: '</td></tr></table>'."\n";
4514: } elsif ($item eq 'approval') {
4515: my ($appon,$appoff);
4516: my $cid = $env{'request.course.id'};
4517: my $currnotified = $env{'course.'.$cid.'.internal.selfenroll_notifylist'};
4518: if ($env{'course.'.$cid.'.internal.selfenroll_approval'}) {
4519: $appon = ' checked="checked" ';
4520: $appoff = ' ';
4521: } else {
4522: $appon = ' ';
4523: $appoff = ' checked="checked" ';
4524: }
4525: $output .= '<label>'.
4526: '<input type="radio" name="selfenroll_approval" value="1"'.$appon.'/>'.
4527: &mt('Yes').'</label> <label>'.
4528: '<input type="radio" name="selfenroll_approval" value="0"'.$appoff.'/>'.
4529: &mt('No').'</label>';
4530: my %advhash = &Apache::lonnet::get_course_adv_roles($cid,1);
4531: my (@ccs,%notified);
4532: if ($advhash{'cc'}) {
4533: @ccs = split(/,/,$advhash{'cc'});
4534: }
4535: if ($currnotified) {
4536: foreach my $current (split(/,/,$currnotified)) {
4537: $notified{$current} = 1;
4538: if (!grep(/^\Q$current\E$/,@ccs)) {
4539: push(@ccs,$current);
4540: }
4541: }
4542: }
4543: if (@ccs) {
4544: $output .= '<br />'.&mt('Personnel to be notified when an enrollment request needs approval, or has been approved:').' '.&Apache::loncommon::start_data_table().
4545: &Apache::loncommon::start_data_table_row();
4546: my $count = 0;
4547: my $numcols = 4;
4548: foreach my $cc (sort(@ccs)) {
4549: my $notifyon;
4550: my ($ccuname,$ccudom) = split(/:/,$cc);
4551: if ($notified{$cc}) {
4552: $notifyon = ' checked="checked" ';
4553: }
4554: if ($count && !$count%$numcols) {
4555: $output .= &Apache::loncommon::end_data_table_row().
4556: &Apache::loncommon::start_data_table_row()
4557: }
4558: $output .= '<td><span class="LC_nobreak"><label>'.
4559: '<input type="checkbox" name="selfenroll_notify"'.$notifyon.' value="'.$cc.'" />'.
4560: &Apache::loncommon::plainname($ccuname,$ccudom).
4561: '</label></span></td>';
4562: $count;
4563: }
4564: my $rem = $count%$numcols;
4565: if ($rem) {
4566: my $emptycols = $numcols - $rem;
4567: for (my $i=0; $i<$emptycols; $i++) {
4568: $output .= '<td> </td>';
4569: }
4570: }
4571: $output .= &Apache::loncommon::end_data_table_row().
4572: &Apache::loncommon::end_data_table();
4573: }
4574: } elsif ($item eq 'limit') {
4575: my ($crslimit,$selflimit,$nolimit);
4576: my $cid = $env{'request.course.id'};
4577: my $currlim = $env{'course.'.$cid.'.internal.selfenroll_limit'};
4578: my $currcap = $env{'course.'.$cid.'.internal.selfenroll_cap'};
4579: my $nolimit = ' checked="checked" ';
4580: if ($currlim eq 'allstudents') {
4581: $crslimit = ' checked="checked" ';
4582: $selflimit = ' ';
4583: $nolimit = ' ';
4584: } elsif ($currlim eq 'selfenrolled') {
4585: $crslimit = ' ';
4586: $selflimit = ' checked="checked" ';
4587: $nolimit = ' ';
4588: } else {
4589: $crslimit = ' ';
4590: $selflimit = ' ';
4591: }
4592: $output .= '<table><tr><td><label>'.
4593: '<input type="radio" name="selfenroll_limit" value="none"'.$nolimit.'/>'.
4594: &mt('No limit').'</label></td><td><label>'.
4595: '<input type="radio" name="selfenroll_limit" value="allstudents"'.$crslimit.'/>'.
4596: &mt('Limit by total students').'</label></td><td><label>'.
4597: '<input type="radio" name="selfenroll_limit" value="selfenrolled"'.$selflimit.'/>'.
4598: &mt('Limit by total self-enrolled students').
4599: '</td></tr><tr>'.
4600: '<td> </td><td colspan="2"><span class="LC_nobreak">'.
4601: (' 'x3).&mt('Maximum number allowed: ').
4602: '<input type="text" name="selfenroll_cap" size = "5" value="'.$currcap.'" /></td></tr></table>';
4603: }
4604: $output .= &Apache::lonhtmlcommon::row_closure(1);
4605: }
4606: }
4607: $output .= &Apache::lonhtmlcommon::end_pick_box().
4608: '<br /><input type="button" name="selfenrollconf" value="'
4609: .&mt('Save').'" onclick="validate_types(this.form);" />'
4610: .'<input type="hidden" name="action" value="selfenroll" /></form>';
4611: $r->print($output);
4612: return;
4613: }
4614:
4615: sub visible_in_cat {
4616: my ($cdom,$cnum) = @_;
4617: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
4618: my ($cathash,%settable,@vismsgs,$cansetvis);
4619: my %visactions = &Apache::lonlocal::texthash(
4620: vis => 'Your course currently appears in the Course Catalog for this domain.',
4621: 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.',
4622: miss => 'Your course does not currently appear in the Course Catalog for this domain.',
4623: yous => 'You should remedy this if you plan to allow self-enrollment, otherwise students will have difficulty finding your course.',
4624: 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.',
4625: make => 'Make any changes to self-enrollment settings below, click "Save", then take action to include the course in the Catalog:',
4626: take => 'Take the following action to ensure the course appears in the Catalog:',
4627: dc_unhide => 'Ask a domain coordinator to change the "Exclude from course catalog" setting.',
4628: dc_addinst => 'Ask a domain coordinator to enable display the catalog of "Official courses (with institutional codes)".',
4629: dc_instcode => 'Ask a domain coordinator to assign an institutional code (if this is an official course).',
4630: dc_catalog => 'Ask a domain coordinator to enable or create at least one course category in the domain.',
4631: dc_categories => 'Ask a domain coordinator to create a hierarchy of categories and sub categories for courses in the domain.',
4632: 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',
4633: dc_addcat => 'Ask a domain coordinator to assign a category to the course.',
4634: );
4635: $visactions{'unhide'} = &mt('Use [_1]Set course environment[_2] to change the "Exclude from course catalog" setting.','"<a href="/adm/parmset?action=crsenv">','</a>"');
4636: $visactions{'chgcat'} = &mt('Use [_1]Set course environment[_2] to change the category assigned to the course, as the one currently assigned is no longer used in the domain.','"<a href="/adm/parmset?action=crsenv">','</a>"');
4637: $visactions{'addcat'} = &mt('Use [_1]Set course environment[_2] to assign a category to the course.','"<a href="/adm/parmset?action=crsenv">','</a>"');
4638: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4639: if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
4640: $settable{'togglecats'} = 1;
4641: }
4642: if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
4643: $settable{'categorize'} = 1;
4644: }
4645: $cathash = $domconf{'coursecategories'}{'cats'};
4646: }
4647: if ($settable{'togglecats'} && $settable{'categorize'}) {
4648: $cansetvis = &mt('You are able to both assign a course category and choose to exclude this course from the catalog.');
4649: } elsif ($settable{'togglecats'}) {
4650: $cansetvis = &mt('You are able to choose to exclude this course from the catalog, but only a Domain Coordinator may assign a course category.');
4651: } elsif ($settable{'categorize'}) {
4652: $cansetvis = &mt('You may assign a course category, but only a Domain Coordinator may choose to exclude this course from the catalog.');
4653: } else {
4654: $cansetvis = &mt('Only a Domain Coordinator may assign a course category or choose to exclude this course from the catalog.');
4655: }
4656:
4657: my %currsettings =
4658: &Apache::lonnet::get('environment',['hidefromcat','categories','internal.coursecode'],
4659: $cdom,$cnum);
4660: my $visible = 0;
4661: if ($currsettings{'internal.coursecode'} ne '') {
4662: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4663: $cathash = $domconf{'coursecategories'}{'cats'};
4664: if (ref($cathash) eq 'HASH') {
4665: if ($cathash->{'instcode::0'} eq '') {
4666: push(@vismsgs,'dc_addinst');
4667: } else {
4668: $visible = 1;
4669: }
4670: } else {
4671: $visible = 1;
4672: }
4673: } else {
4674: $visible = 1;
4675: }
4676: } else {
4677: if (ref($cathash) eq 'HASH') {
4678: if ($cathash->{'instcode::0'} ne '') {
4679: push(@vismsgs,'dc_instcode');
4680: }
4681: } else {
4682: push(@vismsgs,'dc_instcode');
4683: }
4684: }
4685: if ($currsettings{'categories'} ne '') {
4686: my $cathash;
4687: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4688: $cathash = $domconf{'coursecategories'}{'cats'};
4689: if (ref($cathash) eq 'HASH') {
4690: if (keys(%{$cathash}) == 0) {
4691: push(@vismsgs,'dc_catalog');
4692: } elsif ((keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} ne '')) {
4693: push(@vismsgs,'dc_categories');
4694: } else {
4695: my @currcategories = split('&',$currsettings{'categories'});
4696: my $matched = 0;
4697: foreach my $cat (@currcategories) {
4698: if ($cathash->{$cat} ne '') {
4699: $visible = 1;
4700: $matched = 1;
4701: last;
4702: }
4703: }
4704: if (!$matched) {
4705: if ($settable{'categorize'}) {
4706: push(@vismsgs,'chgcat');
4707: } else {
4708: push(@vismsgs,'dc_chgcat');
4709: }
4710: }
4711: }
4712: }
4713: }
4714: } else {
4715: if (ref($cathash) eq 'HASH') {
4716: if ((keys(%{$cathash}) > 1) ||
4717: (keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} eq '')) {
4718: if ($settable{'categorize'}) {
4719: push(@vismsgs,'addcat');
4720: } else {
4721: push(@vismsgs,'dc_addcat');
4722: }
4723: }
4724: }
4725: }
4726: if ($currsettings{'hidefromcat'} eq 'yes') {
4727: $visible = 0;
4728: if ($settable{'togglecats'}) {
4729: unshift(@vismsgs,'unhide');
4730: } else {
4731: unshift(@vismsgs,'dc_unhide')
4732: }
4733: }
4734: return ($visible,$cansetvis,\@vismsgs,\%visactions);
4735: }
4736:
4737: sub new_selfenroll_dom_row {
4738: my ($newdom,$num) = @_;
4739: my $domdesc = &Apache::lonnet::domain($newdom);
4740: my $output;
4741: if ($domdesc ne '') {
4742: $output .= &Apache::loncommon::start_data_table_row()
4743: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').' <b>'.$domdesc
4744: .' ('.$newdom.')</b><input type="hidden" name="selfenroll_dom_'.$num
4745: .'" value="'.$newdom.'" /></span><br />'
4746: .'<span class="LC_nobreak"><label><input type="checkbox" '
4747: .'name="selfenroll_activate" value="'.$num.'" '
4748: .'onchange="javascript:update_types('
4749: ."'selfenroll_activate','$num'".');" />'
4750: .&mt('Activate').'</label></span></td>';
4751: my @currinsttypes;
4752: $output .= '<td>'.&mt('User types:').'<br />'
4753: .&selfenroll_inst_types($num,$newdom,\@currinsttypes).'</td>'
4754: .&Apache::loncommon::end_data_table_row();
4755: }
4756: return $output;
4757: }
4758:
4759: sub selfenroll_inst_types {
4760: my ($num,$currdom,$currinsttypes) = @_;
4761: my $output;
4762: my $numinrow = 4;
4763: my $count = 0;
4764: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($currdom);
4765: my $othervalue = 'any';
4766: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
4767: if (keys(%{$usertypes}) > 0) {
4768: $othervalue = 'other';
4769: }
4770: $output .= '<table><tr>';
4771: foreach my $type (@{$types}) {
4772: if (($count > 0) && ($count%$numinrow == 0)) {
4773: $output .= '</tr><tr>';
4774: }
4775: if (defined($usertypes->{$type})) {
4776: my $esc_type = &escape($type);
4777: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.
4778: $esc_type.'" ';
4779: if (ref($currinsttypes) eq 'ARRAY') {
4780: if (@{$currinsttypes} > 0) {
4781: if (grep(/^any$/,@{$currinsttypes})) {
4782: $output .= 'checked="checked"';
4783: } elsif (grep(/^\Q$esc_type\E$/,@{$currinsttypes})) {
4784: $output .= 'checked="checked"';
4785: }
4786: } else {
4787: $output .= 'checked="checked"';
4788: }
4789: }
4790: $output .= ' name="selfenroll_types_'.$num.'" />'.$usertypes->{$type}.'</label></span></td>';
4791: }
4792: $count ++;
4793: }
4794: if (($count > 0) && ($count%$numinrow == 0)) {
4795: $output .= '</tr><tr>';
4796: }
4797: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.$othervalue.'"';
4798: if (ref($currinsttypes) eq 'ARRAY') {
4799: if (@{$currinsttypes} > 0) {
4800: if (grep(/^any$/,@{$currinsttypes})) {
4801: $output .= ' checked="checked"';
4802: } elsif ($othervalue eq 'other') {
4803: if (grep(/^\Q$othervalue\E$/,@{$currinsttypes})) {
4804: $output .= ' checked="checked"';
4805: }
4806: }
4807: } else {
4808: $output .= ' checked="checked"';
4809: }
4810: } else {
4811: $output .= ' checked="checked"';
4812: }
4813: $output .= ' name="selfenroll_types_'.$num.'" />'.$othertitle.'</label></span></td></tr></table>';
4814: }
4815: return $output;
4816: }
4817:
4818: sub selfenroll_date_forms {
4819: my ($startform,$endform) = @_;
4820: my $output .= &Apache::lonhtmlcommon::start_pick_box()."\n".
4821: &Apache::lonhtmlcommon::row_title(&mt('Start date'),
4822: 'LC_oddrow_value')."\n".
4823: $startform."\n".
4824: &Apache::lonhtmlcommon::row_closure(1).
4825: &Apache::lonhtmlcommon::row_title(&mt('End date'),
4826: 'LC_oddrow_value')."\n".
4827: $endform."\n".
4828: &Apache::lonhtmlcommon::row_closure(1).
4829: &Apache::lonhtmlcommon::end_pick_box();
4830: return $output;
4831: }
4832:
4833: sub print_userchangelogs_display {
4834: my ($r,$context,$permission) = @_;
4835: my $formname = 'roleslog';
4836: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4837: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4838: my %roleslog=&Apache::lonnet::dump('nohist_rolelog',$cdom,$cnum);
4839: if ((keys(%roleslog))[0]=~/^error\:/) { undef(%roleslog); }
4840:
4841: $r->print('<form action="/adm/createuser" method="post" name="'.$formname.'">');
4842: my %saveable_parameters = ('show' => 'scalar',);
4843: &Apache::loncommon::store_course_settings('roles_log',
4844: \%saveable_parameters);
4845: &Apache::loncommon::restore_course_settings('roles_log',
4846: \%saveable_parameters);
4847: # set defaults
4848: my $now = time();
4849: my $defstart = $now - (7*24*3600); #7 days ago
4850: my %defaults = (
4851: page => '1',
4852: show => '10',
4853: role => 'any',
4854: chgcontext => 'any',
4855: rolelog_start_date => $defstart,
4856: rolelog_end_date => $now,
4857: );
4858: my $more_records = 0;
4859:
4860: # set current
4861: my %curr;
4862: foreach my $item ('show','page','role','chgcontext') {
4863: $curr{$item} = $env{'form.'.$item};
4864: }
4865: my ($startdate,$enddate) =
4866: &Apache::lonuserutils::get_dates_from_form('rolelog_start_date','rolelog_end_date');
4867: $curr{'rolelog_start_date'} = $startdate;
4868: $curr{'rolelog_end_date'} = $enddate;
4869: foreach my $key (keys(%defaults)) {
4870: if ($curr{$key} eq '') {
4871: $curr{$key} = $defaults{$key};
4872: }
4873: }
4874: my (%whodunit,%changed,$version);
4875: ($version) = ($r->dir_config('lonVersion') =~ /^([\d\.]+)\-/);
4876: $r->print(&role_display_filter($formname,$cdom,$cnum,\%curr,$version));
4877: my $showntablehdr = 0;
4878: my $tablehdr = &Apache::loncommon::start_data_table().
4879: &Apache::loncommon::start_data_table_header_row().
4880: '<th> </th><th>'.&mt('When').'</th><th>'.&mt('Who made the change').
4881: '</th><th>'.&mt('Changed User').'</th><th>'.&mt('Role').'</th><th>'.&mt('Section').'</th><th>'.
4882: &mt('Context').'</th><th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
4883: &Apache::loncommon::end_data_table_header_row();
4884: my ($minshown,$maxshown);
4885: $minshown = 1;
4886: my $count = 0;
4887: if ($curr{'show'} ne &mt('all')) {
4888: $maxshown = $curr{'page'} * $curr{'show'};
4889: if ($curr{'page'} > 1) {
4890: $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'};
4891: }
4892: }
4893: foreach my $id (sort { $roleslog{$b}{'exe_time'}<=>$roleslog{$a}{'exe_time'} } (keys(%roleslog))) {
4894: next if (($roleslog{$id}{'exe_time'} < $curr{'rolelog_start_date'}) ||
4895: ($roleslog{$id}{'exe_time'} > $curr{'rolelog_end_date'}));
4896: if ($curr{'show'} ne &mt('all')) {
4897: if ($count >= $curr{'page'} * $curr{'show'}) {
4898: $more_records = 1;
4899: last;
4900: }
4901: }
4902: if ($curr{'role'} ne 'any') {
4903: next if ($roleslog{$id}{'logentry'}{'role'} ne $curr{'role'});
4904: }
4905: if ($curr{'chgcontext'} ne 'any') {
4906: if ($curr{'chgcontext'} eq 'selfenroll') {
4907: next if (!$roleslog{$id}{'logentry'}{'selfenroll'});
4908: } else {
4909: next if ($roleslog{$id}{'logentry'}{'context'} ne $curr{'chgcontext'});
4910: }
4911: }
4912: $count ++;
4913: next if ($count < $minshown);
4914: if (!$showntablehdr) {
4915: $r->print($tablehdr);
4916: $showntablehdr = 1;
4917: }
4918: if ($whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} eq '') {
4919: $whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} =
4920: &Apache::loncommon::plainname($roleslog{$id}{'exe_uname'},$roleslog{$id}{'exe_udom'});
4921: }
4922: if ($changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} eq '') {
4923: $changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} =
4924: &Apache::loncommon::plainname($roleslog{$id}{'uname'},$roleslog{$id}{'udom'});
4925: }
4926: my $sec = $roleslog{$id}{'logentry'}{'section'};
4927: if ($sec eq '') {
4928: $sec = &mt('None');
4929: }
4930: my ($rolestart,$roleend);
4931: if ($roleslog{$id}{'delflag'}) {
4932: $rolestart = &mt('deleted');
4933: $roleend = &mt('deleted');
4934: } else {
4935: $rolestart = $roleslog{$id}{'logentry'}{'start'};
4936: $roleend = $roleslog{$id}{'logentry'}{'end'};
4937: if ($rolestart eq '' || $rolestart == 0) {
4938: $rolestart = &mt('No start date');
4939: } else {
4940: $rolestart = &Apache::lonlocal::locallocaltime($rolestart);
4941: }
4942: if ($roleend eq '' || $roleend == 0) {
4943: $roleend = &mt('No end date');
4944: } else {
4945: $roleend = &Apache::lonlocal::locallocaltime($roleend);
4946: }
4947: }
4948: my $chgcontext = $roleslog{$id}{'logentry'}{'context'};
4949: if ($roleslog{$id}{'logentry'}{'selfenroll'}) {
4950: $chgcontext = 'selfenroll';
4951: }
4952: my %lt = &rolechg_contexts();
4953: if ($chgcontext ne '' && $lt{$chgcontext} ne '') {
4954: $chgcontext = $lt{$chgcontext};
4955: }
4956: $r->print(&Apache::loncommon::start_data_table_row().'<td>'.$count.'</td><td>'.&Apache::lonlocal::locallocaltime($roleslog{$id}{'exe_time'}).'</td><td>'.$whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}}.'</td><td>'.$changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}}.'</td><td>'.&Apache::lonnet::plaintext($roleslog{$id}{'logentry'}{'role'}).'</td><td>'.$sec.'</td><td>'.$chgcontext.'</td><td>'.$rolestart.'</td><td>'.$roleend.'</td>'.&Apache::loncommon::end_data_table_row()."\n");
4957: }
4958: if ($showntablehdr) {
4959: $r->print(&Apache::loncommon::end_data_table().'<br />');
4960: if (($curr{'page'} > 1) || ($more_records)) {
4961: $r->print('<table><tr>');
4962: if ($curr{'page'} > 1) {
4963: $r->print('<td><a href="javascript:chgPage('."'previous'".');">'.&mt('Previous [_1] changes',$curr{'show'}).'</a></td>');
4964: }
4965: if ($more_records) {
4966: $r->print('<td><a href="javascript:chgPage('."'next'".');">'.&mt('Next [_1] changes',$curr{'show'}).'</a></td>');
4967: }
4968: $r->print('</tr></table>');
4969: $r->print(<<"ENDSCRIPT");
4970: <script type="text/javascript">
4971: // <![CDATA[
4972: function chgPage(caller) {
4973: if (caller == 'previous') {
4974: document.$formname.page.value --;
4975: }
4976: if (caller == 'next') {
4977: document.$formname.page.value ++;
4978: }
4979: document.$formname.submit();
4980: return;
4981: }
4982: // ]]>
4983: </script>
4984: ENDSCRIPT
4985: }
4986: } else {
4987: $r->print('<p class="LC_info">'.
4988: &mt('There are no records to display').
4989: '</p>');
4990: }
4991: $r->print('<input type="hidden" name="page" value="'.$curr{'page'}.'" />'.
4992: '<input type="hidden" name="action" value="changelogs" /></form>');
4993: return;
4994: }
4995:
4996: sub role_display_filter {
4997: my ($formname,$cdom,$cnum,$curr,$version) = @_;
4998: my $context = 'course';
4999: my $nolink = 1;
5000: my $output = '<table><tr><td valign="top">'.
5001: '<span class="LC_nobreak"><b>'.&mt('Changes/page:').'</b></span><br />'.
5002: &Apache::lonmeta::selectbox('show',$curr->{'show'},undef,
5003: (&mt('all'),5,10,20,50,100,1000,10000)).
5004: '</td><td> </td>';
5005: my $startform =
5006: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_start_date',
5007: $curr->{'rolelog_start_date'},undef,
5008: undef,undef,undef,undef,undef,undef,$nolink);
5009: my $endform =
5010: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_end_date',
5011: $curr->{'rolelog_end_date'},undef,
5012: undef,undef,undef,undef,undef,undef,$nolink);
5013: my %lt = &rolechg_contexts();
5014: $output .= '<td valign="top"><b>'.&mt('Window during which changes occurred:').'</b><br /><table><tr><td>'.&mt('After:').
5015: '</td><td>'.$startform.'</td></tr><tr><td>'.&mt('Before:').'</td><td>'.
5016: $endform.'</td></tr></table></td><td> </td>'.
5017: '<td valign="top"><b>'.&mt('Role:').'</b><br />'.
5018: '<select name="role"><option value="any"';
5019: if ($curr->{'role'} eq 'any') {
5020: $output .= ' selected="selected"';
5021: }
5022: $output .= '>'.&mt('Any').'</option>'."\n";
5023: my @roles = &Apache::lonuserutils::course_roles($context,undef,1);
5024: foreach my $role (@roles) {
5025: my $plrole;
5026: if ($role eq 'cr') {
5027: $plrole = &mt('Custom Role');
5028: } else {
5029: $plrole=&Apache::lonnet::plaintext($role);
5030: }
5031: my $selstr = '';
5032: if ($role eq $curr->{'role'}) {
5033: $selstr = ' selected="selected"';
5034: }
5035: $output .= ' <option value="'.$role.'"'.$selstr.'>'.$plrole.'</option>';
5036: }
5037: $output .= '</select></td><td> </td><td valign="top"><b>'.
5038: &mt('Context:').'</b><br /><select name="chgcontext">';
5039: foreach my $chgtype ('any','auto','updatenow','createcourse','course','domain','selfenroll') {
5040: my $selstr = '';
5041: if ($curr->{'chgcontext'} eq $chgtype) {
5042: $selstr = ' selected="selected"';
5043: }
5044: if (($chgtype eq 'auto') || ($chgtype eq 'updatenow')) {
5045: next if (!&Apache::lonnet::auto_run($cnum,$cdom));
5046: }
5047: $output .= '<option value="'.$chgtype.'"'.$selstr.'>'.$lt{$chgtype}.'</option>'."\n";
5048: }
5049: $output .= '</select></td>'
5050: .'</tr></table>';
5051:
5052: # Update Display button
5053: $output .= '<p>'
5054: .'<input type="submit" value="'.&mt('Update Display').'" />'
5055: .'</p>';
5056:
5057: # Server version info
5058: $output .= '<p style="font-size: smaller;" class="LC_info">'
5059: .&mt('Only changes made from servers running LON-CAPA [_1] or later are displayed.'
5060: ,'2.6.99.0');
5061: if ($version) {
5062: $output .= ' '.&mt('This LON-CAPA server is version [_1]',$version);
5063: }
5064: $output .= '</p><hr /><br />';
5065: return $output;
5066: }
5067:
5068: sub rolechg_contexts {
5069: my %lt = &Apache::lonlocal::texthash (
5070: any => 'Any',
5071: auto => 'Automated enrollment',
5072: updatenow => 'Roster Update',
5073: createcourse => 'Course Creation',
5074: course => 'User Management in course',
5075: domain => 'User Management in domain',
5076: selfenroll => 'Self-enrolled',
5077: requestcourses => 'Course Request',
5078: );
5079: return %lt;
5080: }
5081:
5082: #-------------------------------------------------- functions for &phase_two
5083: sub user_search_result {
5084: my ($context,$srch) = @_;
5085: my %allhomes;
5086: my %inst_matches;
5087: my %srch_results;
5088: my ($response,$currstate,$forcenewuser,$dirsrchres);
5089: $srch->{'srchterm'} =~ s/\s+/ /g;
5090: if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
5091: $response = &mt('Invalid search.');
5092: }
5093: if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
5094: $response = &mt('Invalid search.');
5095: }
5096: if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
5097: $response = &mt('Invalid search.');
5098: }
5099: if ($srch->{'srchterm'} eq '') {
5100: $response = &mt('You must enter a search term.');
5101: }
5102: if ($srch->{'srchterm'} =~ /^\s+$/) {
5103: $response = &mt('Your search term must contain more than just spaces.');
5104: }
5105: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
5106: if (($srch->{'srchdomain'} eq '') ||
5107: ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
5108: $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
5109: }
5110: }
5111: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
5112: ($srch->{'srchin'} eq 'alc')) {
5113: if ($srch->{'srchby'} eq 'uname') {
5114: my $unamecheck = $srch->{'srchterm'};
5115: if ($srch->{'srchtype'} eq 'contains') {
5116: if ($unamecheck !~ /^\w/) {
5117: $unamecheck = 'a'.$unamecheck;
5118: }
5119: }
5120: if ($unamecheck !~ /^$match_username$/) {
5121: $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
5122: }
5123: }
5124: }
5125: if ($response ne '') {
5126: $response = '<span class="LC_warning">'.$response.'</span>';
5127: }
5128: if ($srch->{'srchin'} eq 'instd') {
5129: my $instd_chk = &directorysrch_check($srch);
5130: if ($instd_chk ne 'ok') {
5131: $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
5132: '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
5133: }
5134: }
5135: if ($response ne '') {
5136: return ($currstate,$response);
5137: }
5138: if ($srch->{'srchby'} eq 'uname') {
5139: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
5140: if ($env{'form.forcenew'}) {
5141: if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
5142: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5143: if ($uhome eq 'no_host') {
5144: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
5145: my $showdom = &display_domain_info($env{'request.role.domain'});
5146: $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
5147: } else {
5148: $currstate = 'modify';
5149: }
5150: } else {
5151: $currstate = 'modify';
5152: }
5153: } else {
5154: if ($srch->{'srchin'} eq 'dom') {
5155: if ($srch->{'srchtype'} eq 'exact') {
5156: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5157: if ($uhome eq 'no_host') {
5158: ($currstate,$response,$forcenewuser) =
5159: &build_search_response($context,$srch,%srch_results);
5160: } else {
5161: $currstate = 'modify';
5162: my $uname = $srch->{'srchterm'};
5163: my $udom = $srch->{'srchdomain'};
5164: $srch_results{$uname.':'.$udom} =
5165: { &Apache::lonnet::get('environment',
5166: ['firstname',
5167: 'lastname',
5168: 'permanentemail'],
5169: $udom,$uname)
5170: };
5171: }
5172: } else {
5173: %srch_results = &Apache::lonnet::usersearch($srch);
5174: ($currstate,$response,$forcenewuser) =
5175: &build_search_response($context,$srch,%srch_results);
5176: }
5177: } else {
5178: my $courseusers = &get_courseusers();
5179: if ($srch->{'srchtype'} eq 'exact') {
5180: if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
5181: $currstate = 'modify';
5182: } else {
5183: ($currstate,$response,$forcenewuser) =
5184: &build_search_response($context,$srch,%srch_results);
5185: }
5186: } else {
5187: foreach my $user (keys(%$courseusers)) {
5188: my ($cuname,$cudomain) = split(/:/,$user);
5189: if ($cudomain eq $srch->{'srchdomain'}) {
5190: my $matched = 0;
5191: if ($srch->{'srchtype'} eq 'begins') {
5192: if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
5193: $matched = 1;
5194: }
5195: } else {
5196: if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
5197: $matched = 1;
5198: }
5199: }
5200: if ($matched) {
5201: $srch_results{$user} =
5202: {&Apache::lonnet::get('environment',
5203: ['firstname',
5204: 'lastname',
5205: 'permanentemail'],
5206: $cudomain,$cuname)};
5207: }
5208: }
5209: }
5210: ($currstate,$response,$forcenewuser) =
5211: &build_search_response($context,$srch,%srch_results);
5212: }
5213: }
5214: }
5215: } elsif ($srch->{'srchin'} eq 'alc') {
5216: $currstate = 'query';
5217: } elsif ($srch->{'srchin'} eq 'instd') {
5218: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5219: if ($dirsrchres eq 'ok') {
5220: ($currstate,$response,$forcenewuser) =
5221: &build_search_response($context,$srch,%srch_results);
5222: } else {
5223: my $showdom = &display_domain_info($srch->{'srchdomain'});
5224: $response = '<span class="LC_warning">'.
5225: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5226: '</span><br />'.
5227: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5228: '<br /><br />';
5229: }
5230: }
5231: } else {
5232: if ($srch->{'srchin'} eq 'dom') {
5233: %srch_results = &Apache::lonnet::usersearch($srch);
5234: ($currstate,$response,$forcenewuser) =
5235: &build_search_response($context,$srch,%srch_results);
5236: } elsif ($srch->{'srchin'} eq 'crs') {
5237: my $courseusers = &get_courseusers();
5238: foreach my $user (keys(%$courseusers)) {
5239: my ($uname,$udom) = split(/:/,$user);
5240: my %names = &Apache::loncommon::getnames($uname,$udom);
5241: my %emails = &Apache::loncommon::getemails($uname,$udom);
5242: if ($srch->{'srchby'} eq 'lastname') {
5243: if ((($srch->{'srchtype'} eq 'exact') &&
5244: ($names{'lastname'} eq $srch->{'srchterm'})) ||
5245: (($srch->{'srchtype'} eq 'begins') &&
5246: ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
5247: (($srch->{'srchtype'} eq 'contains') &&
5248: ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
5249: $srch_results{$user} = {firstname => $names{'firstname'},
5250: lastname => $names{'lastname'},
5251: permanentemail => $emails{'permanentemail'},
5252: };
5253: }
5254: } elsif ($srch->{'srchby'} eq 'lastfirst') {
5255: my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
5256: $srchlast =~ s/\s+$//;
5257: $srchfirst =~ s/^\s+//;
5258: if ($srch->{'srchtype'} eq 'exact') {
5259: if (($names{'lastname'} eq $srchlast) &&
5260: ($names{'firstname'} eq $srchfirst)) {
5261: $srch_results{$user} = {firstname => $names{'firstname'},
5262: lastname => $names{'lastname'},
5263: permanentemail => $emails{'permanentemail'},
5264:
5265: };
5266: }
5267: } elsif ($srch->{'srchtype'} eq 'begins') {
5268: if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
5269: ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
5270: $srch_results{$user} = {firstname => $names{'firstname'},
5271: lastname => $names{'lastname'},
5272: permanentemail => $emails{'permanentemail'},
5273: };
5274: }
5275: } else {
5276: if (($names{'lastname'} =~ /\Q$srchlast\E/i) &&
5277: ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
5278: $srch_results{$user} = {firstname => $names{'firstname'},
5279: lastname => $names{'lastname'},
5280: permanentemail => $emails{'permanentemail'},
5281: };
5282: }
5283: }
5284: }
5285: }
5286: ($currstate,$response,$forcenewuser) =
5287: &build_search_response($context,$srch,%srch_results);
5288: } elsif ($srch->{'srchin'} eq 'alc') {
5289: $currstate = 'query';
5290: } elsif ($srch->{'srchin'} eq 'instd') {
5291: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5292: if ($dirsrchres eq 'ok') {
5293: ($currstate,$response,$forcenewuser) =
5294: &build_search_response($context,$srch,%srch_results);
5295: } else {
5296: my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = '<span class="LC_warning">'.
5297: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5298: '</span><br />'.
5299: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5300: '<br /><br />';
5301: }
5302: }
5303: }
5304: return ($currstate,$response,$forcenewuser,\%srch_results);
5305: }
5306:
5307: sub directorysrch_check {
5308: my ($srch) = @_;
5309: my $can_search = 0;
5310: my $response;
5311: my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
5312: ['directorysrch'],$srch->{'srchdomain'});
5313: my $showdom = &display_domain_info($srch->{'srchdomain'});
5314: if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
5315: if (!$dom_inst_srch{'directorysrch'}{'available'}) {
5316: return &mt('Institutional directory search is not available in domain: [_1]',$showdom);
5317: }
5318: if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
5319: if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
5320: return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom);
5321: }
5322: my @usertypes = split(/:/,$env{'environment.inststatus'});
5323: if (!@usertypes) {
5324: push(@usertypes,'default');
5325: }
5326: if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
5327: foreach my $type (@usertypes) {
5328: if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
5329: $can_search = 1;
5330: last;
5331: }
5332: }
5333: }
5334: if (!$can_search) {
5335: my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
5336: my @longtypes;
5337: foreach my $item (@usertypes) {
5338: if (defined($insttypes->{$item})) {
5339: push (@longtypes,$insttypes->{$item});
5340: } elsif ($item eq 'default') {
5341: push (@longtypes,&mt('other'));
5342: }
5343: }
5344: my $insttype_str = join(', ',@longtypes);
5345: return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
5346: }
5347: } else {
5348: $can_search = 1;
5349: }
5350: } else {
5351: return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
5352: }
5353: my %longtext = &Apache::lonlocal::texthash (
5354: uname => 'username',
5355: lastfirst => 'last name, first name',
5356: lastname => 'last name',
5357: contains => 'contains',
5358: exact => 'as exact match to',
5359: begins => 'begins with',
5360: );
5361: if ($can_search) {
5362: if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
5363: if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
5364: return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
5365: }
5366: } else {
5367: return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
5368: }
5369: }
5370: if ($can_search) {
5371: if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
5372: if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
5373: return 'ok';
5374: } else {
5375: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5376: }
5377: } else {
5378: if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
5379: ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
5380: ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
5381: return 'ok';
5382: } else {
5383: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5384: }
5385: }
5386: }
5387: }
5388:
5389: sub get_courseusers {
5390: my %advhash;
5391: my $classlist = &Apache::loncoursedata::get_classlist();
5392: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
5393: foreach my $role (sort(keys(%coursepersonnel))) {
5394: foreach my $user (split(/\,/,$coursepersonnel{$role})) {
5395: if (!exists($classlist->{$user})) {
5396: $classlist->{$user} = [];
5397: }
5398: }
5399: }
5400: return $classlist;
5401: }
5402:
5403: sub build_search_response {
5404: my ($context,$srch,%srch_results) = @_;
5405: my ($currstate,$response,$forcenewuser);
5406: my %names = (
5407: 'uname' => 'username',
5408: 'lastname' => 'last name',
5409: 'lastfirst' => 'last name, first name',
5410: 'crs' => 'this course',
5411: 'dom' => 'LON-CAPA domain: ',
5412: 'instd' => 'the institutional directory for domain: ',
5413: );
5414:
5415: my %single = (
5416: begins => 'A match',
5417: contains => 'A match',
5418: exact => 'An exact match',
5419: );
5420: my %nomatch = (
5421: begins => 'No match',
5422: contains => 'No match',
5423: exact => 'No exact match',
5424: );
5425: if (keys(%srch_results) > 1) {
5426: $currstate = 'select';
5427: } else {
5428: if (keys(%srch_results) == 1) {
5429: $currstate = 'modify';
5430: $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
5431: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5432: $response .= &display_domain_info($srch->{'srchdomain'});
5433: }
5434: } else {
5435: $response = '<span class="LC_warning">'.&mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}",$srch->{'srchterm'});
5436: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5437: $response .= &display_domain_info($srch->{'srchdomain'});
5438: }
5439: $response .= '</span>';
5440: if ($srch->{'srchin'} ne 'alc') {
5441: $forcenewuser = 1;
5442: my $cansrchinst = 0;
5443: if ($srch->{'srchdomain'}) {
5444: my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
5445: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
5446: if ($domconfig{'directorysrch'}{'available'}) {
5447: $cansrchinst = 1;
5448: }
5449: }
5450: }
5451: if ((($srch->{'srchby'} eq 'lastfirst') ||
5452: ($srch->{'srchby'} eq 'lastname')) &&
5453: ($srch->{'srchin'} eq 'dom')) {
5454: if ($cansrchinst) {
5455: $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
5456: }
5457: }
5458: if ($srch->{'srchin'} eq 'crs') {
5459: $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
5460: }
5461: }
5462: my $createdom = $env{'request.role.domain'};
5463: if ($context eq 'requestcrs') {
5464: if ($env{'form.coursedom'} ne '') {
5465: $createdom = $env{'form.coursedom'};
5466: }
5467: }
5468: if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $createdom)) {
5469: my $cancreate =
5470: &Apache::lonuserutils::can_create_user($createdom,$context);
5471: my $targetdom = '<span class="LC_cusr_emph">'.$createdom.'</span>';
5472: if ($cancreate) {
5473: my $showdom = &display_domain_info($createdom);
5474: $response .= '<br /><br />'
5475: .'<b>'.&mt('To add a new user:').'</b>'
5476: .'<br />';
5477: if ($context eq 'requestcrs') {
5478: $response .= &mt("(You can only define new users in the new course's domain - [_1])",$targetdom);
5479: } else {
5480: $response .= &mt("(You can only create new users in your current role's domain - [_1])",$targetdom);
5481: }
5482: $response .= '<ul><li>'
5483: .&mt("Set 'Domain/institution to search' to: [_1]",'<span class="LC_cusr_emph">'.$showdom.'</span>')
5484: .'</li><li>'
5485: .&mt("Set 'Search criteria' to: [_1]username is ..... in selected LON-CAPA domain[_2]",'<span class="LC_cusr_emph">','</span>')
5486: .'</li><li>'
5487: .&mt('Provide the proposed username')
5488: .'</li><li>'
5489: .&mt("Click 'Search'")
5490: .'</li></ul><br />';
5491: } else {
5492: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
5493: $response .= '<br /><br />';
5494: if ($context eq 'requestcrs') {
5495: $response .= &mt("You are not authorized to define new users in the new course's domain - [_1].",$targetdom);
5496: } else {
5497: $response .= &mt("You are not authorized to create new users in your current role's domain - [_1].",$targetdom);
5498: }
5499: $response .= '<br />'
5500: .&mt('Please contact the [_1]helpdesk[_2] if you need to create a new user.'
5501: ,' <a'.$helplink.'>'
5502: ,'</a>')
5503: .'<br /><br />';
5504: }
5505: }
5506: }
5507: }
5508: return ($currstate,$response,$forcenewuser);
5509: }
5510:
5511: sub display_domain_info {
5512: my ($dom) = @_;
5513: my $output = $dom;
5514: if ($dom ne '') {
5515: my $domdesc = &Apache::lonnet::domain($dom,'description');
5516: if ($domdesc ne '') {
5517: $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
5518: }
5519: }
5520: return $output;
5521: }
5522:
5523: sub crumb_utilities {
5524: my %elements = (
5525: crtuser => {
5526: srchterm => 'text',
5527: srchin => 'selectbox',
5528: srchby => 'selectbox',
5529: srchtype => 'selectbox',
5530: srchdomain => 'selectbox',
5531: },
5532: crtusername => {
5533: srchterm => 'text',
5534: srchdomain => 'selectbox',
5535: },
5536: docustom => {
5537: rolename => 'selectbox',
5538: newrolename => 'textbox',
5539: },
5540: studentform => {
5541: srchterm => 'text',
5542: srchin => 'selectbox',
5543: srchby => 'selectbox',
5544: srchtype => 'selectbox',
5545: srchdomain => 'selectbox',
5546: },
5547: );
5548:
5549: my $jsback .= qq|
5550: function backPage(formname,prevphase,prevstate) {
5551: if (typeof prevphase == 'undefined') {
5552: formname.phase.value = '';
5553: }
5554: else {
5555: formname.phase.value = prevphase;
5556: }
5557: if (typeof prevstate == 'undefined') {
5558: formname.currstate.value = '';
5559: }
5560: else {
5561: formname.currstate.value = prevstate;
5562: }
5563: formname.submit();
5564: }
5565: |;
5566: return ($jsback,\%elements);
5567: }
5568:
5569: sub course_level_table {
5570: my (%inccourses) = @_;
5571: my $table = '';
5572: # Custom Roles?
5573:
5574: my %customroles=&Apache::lonuserutils::my_custom_roles();
5575: my %lt=&Apache::lonlocal::texthash(
5576: 'exs' => "Existing sections",
5577: 'new' => "Define new section",
5578: 'ssd' => "Set Start Date",
5579: 'sed' => "Set End Date",
5580: 'crl' => "Course Level",
5581: 'act' => "Activate",
5582: 'rol' => "Role",
5583: 'ext' => "Extent",
5584: 'grs' => "Section",
5585: 'sta' => "Start",
5586: 'end' => "End"
5587: );
5588:
5589: foreach my $protectedcourse (sort( keys(%inccourses))) {
5590: my $thiscourse=$protectedcourse;
5591: $thiscourse=~s:_:/:g;
5592: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
5593: my $area=$coursedata{'description'};
5594: my $type=$coursedata{'type'};
5595: if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; }
5596: my ($domain,$cnum)=split(/\//,$thiscourse);
5597: my %sections_count;
5598: if (defined($env{'request.course.id'})) {
5599: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
5600: %sections_count =
5601: &Apache::loncommon::get_sections($domain,$cnum);
5602: }
5603: }
5604: my @roles = &Apache::lonuserutils::roles_by_context('course');
5605: foreach my $role (@roles) {
5606: my $plrole=&Apache::lonnet::plaintext($role);
5607: if (&Apache::lonnet::allowed('c'.$role,$thiscourse)) {
5608: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
5609: $plrole,\%sections_count,\%lt);
5610: } elsif ($env{'request.course.sec'} ne '') {
5611: if (&Apache::lonnet::allowed('c'.$role,$thiscourse.'/'.
5612: $env{'request.course.sec'})) {
5613: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
5614: $plrole,\%sections_count,\%lt);
5615: }
5616: }
5617: }
5618: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
5619: foreach my $cust (sort keys %customroles) {
5620: my $role = 'cr_cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$cust;
5621: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
5622: $cust,\%sections_count,\%lt);
5623: }
5624: }
5625: }
5626: return '' if ($table eq ''); # return nothing if there is nothing
5627: # in the table
5628: my $result;
5629: if (!$env{'request.course.id'}) {
5630: $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
5631: }
5632: $result .=
5633: &Apache::loncommon::start_data_table().
5634: &Apache::loncommon::start_data_table_header_row().
5635: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.'</th>
5636: <th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
5637: &Apache::loncommon::end_data_table_header_row().
5638: $table.
5639: &Apache::loncommon::end_data_table();
5640: return $result;
5641: }
5642:
5643: sub course_level_row {
5644: my ($protectedcourse,$role,$area,$domain,$plrole,$sections_count,$lt) = @_;
5645: my $row = &Apache::loncommon::start_data_table_row().
5646: ' <td><input type="checkbox" name="act_'.
5647: $protectedcourse.'_'.$role.'" /></td>'."\n".
5648: ' <td>'.$plrole.'</td>'."\n".
5649: ' <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
5650: if ($role eq 'cc') {
5651: $row .= '<td> </td>';
5652: } elsif ($env{'request.course.sec'} ne '') {
5653: $row .= ' <td><input type="hidden" value="'.
5654: $env{'request.course.sec'}.'" '.
5655: 'name="sec_'.$protectedcourse.'_'.$role.'" />'.
5656: $env{'request.course.sec'}.'</td>';
5657: } else {
5658: if (ref($sections_count) eq 'HASH') {
5659: my $currsec =
5660: &Apache::lonuserutils::course_sections($sections_count,
5661: $protectedcourse.'_'.$role);
5662: $row .= '<td><table class="LC_createuser">'."\n".
5663: '<tr class="LC_section_row">'."\n".
5664: ' <td valign="top">'.$lt->{'exs'}.'<br />'.
5665: $currsec.'</td>'."\n".
5666: ' <td> </td>'."\n".
5667: ' <td valign="top"> '.$lt->{'new'}.'<br />'.
5668: '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.
5669: '" value="" />'.
5670: '<input type="hidden" '.
5671: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n".
5672: '</tr></table></td>'."\n";
5673: } else {
5674: $row .= '<td><input type="text" size="10" '.
5675: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n";
5676: }
5677: }
5678: $row .= <<ENDTIMEENTRY;
5679: <td><input type="hidden" name="start_$protectedcourse\_$role" value="" />
5680: <a href=
5681: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'ssd'}</a></td>
5682: <td><input type="hidden" name="end_$protectedcourse\_$role" value="" />
5683: <a href=
5684: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'sed'}</a></td>
5685: ENDTIMEENTRY
5686: $row .= &Apache::loncommon::end_data_table_row();
5687: return $row;
5688: }
5689:
5690: sub course_level_dc {
5691: my ($dcdom) = @_;
5692: my %customroles=&Apache::lonuserutils::my_custom_roles();
5693: my @roles = &Apache::lonuserutils::roles_by_context('course');
5694: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
5695: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
5696: '<input type="hidden" name="dccourse" value="" />';
5697: my $courseform='<b>'.&Apache::loncommon::selectcourse_link
5698: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Course').'</b>';
5699: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu');
5700: my %lt=&Apache::lonlocal::texthash(
5701: 'rol' => "Role",
5702: 'grs' => "Section",
5703: 'exs' => "Existing sections",
5704: 'new' => "Define new section",
5705: 'sta' => "Start",
5706: 'end' => "End",
5707: 'ssd' => "Set Start Date",
5708: 'sed' => "Set End Date"
5709: );
5710: my $header = '<h4>'.&mt('Course Level').'</h4>'.
5711: &Apache::loncommon::start_data_table().
5712: &Apache::loncommon::start_data_table_header_row().
5713: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
5714: &Apache::loncommon::end_data_table_header_row();
5715: my $otheritems = &Apache::loncommon::start_data_table_row()."\n".
5716: '<td><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc',''".')" /></td>'."\n".
5717: '<td><select name="role">'."\n";
5718: foreach my $role (@roles) {
5719: my $plrole=&Apache::lonnet::plaintext($role);
5720: $otheritems .= ' <option value="'.$role.'">'.$plrole;
5721: }
5722: if ( keys %customroles > 0) {
5723: foreach my $cust (sort keys %customroles) {
5724: my $custrole='cr_cr_'.$env{'user.domain'}.
5725: '_'.$env{'user.name'}.'_'.$cust;
5726: $otheritems .= ' <option value="'.$custrole.'">'.$cust;
5727: }
5728: }
5729: $otheritems .= '</select></td><td>'.
5730: '<table border="0" cellspacing="0" cellpadding="0">'.
5731: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
5732: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
5733: '<td> </td>'.
5734: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
5735: '<input type="text" name="newsec" value="" />'.
5736: '<input type="hidden" name="section" value="" />'.
5737: '<input type="hidden" name="groups" value="" /></td>'.
5738: '</tr></table></td>';
5739: $otheritems .= <<ENDTIMEENTRY;
5740: <td><input type="hidden" name="start" value='' />
5741: <a href=
5742: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
5743: <td><input type="hidden" name="end" value='' />
5744: <a href=
5745: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
5746: ENDTIMEENTRY
5747: $otheritems .= &Apache::loncommon::end_data_table_row().
5748: &Apache::loncommon::end_data_table()."\n";
5749: return $cb_jscript.$header.$hiddenitems.$otheritems;
5750: }
5751:
5752: sub update_selfenroll_config {
5753: my ($r,$context,$permission) = @_;
5754: my ($row,$lt) = &get_selfenroll_titles();
5755: my %curr_groups = &Apache::longroup::coursegroups();
5756: my (%changes,%warning);
5757: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
5758: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
5759: my $curr_types;
5760: if (ref($row) eq 'ARRAY') {
5761: foreach my $item (@{$row}) {
5762: if ($item eq 'enroll_dates') {
5763: my (%currenrolldate,%newenrolldate);
5764: foreach my $type ('start','end') {
5765: $currenrolldate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_date'};
5766: $newenrolldate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_date');
5767: if ($newenrolldate{$type} ne $currenrolldate{$type}) {
5768: $changes{'internal.selfenroll_'.$type.'_date'} = $newenrolldate{$type};
5769: }
5770: }
5771: } elsif ($item eq 'access_dates') {
5772: my (%currdate,%newdate);
5773: foreach my $type ('start','end') {
5774: $currdate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_access'};
5775: $newdate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_access');
5776: if ($newdate{$type} ne $currdate{$type}) {
5777: $changes{'internal.selfenroll_'.$type.'_access'} = $newdate{$type};
5778: }
5779: }
5780: } elsif ($item eq 'types') {
5781: $curr_types =
5782: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
5783: if ($env{'form.selfenroll_all'}) {
5784: if ($curr_types ne '*') {
5785: $changes{'internal.selfenroll_types'} = '*';
5786: } else {
5787: next;
5788: }
5789: } else {
5790: my %currdoms;
5791: my @entries = split(/;/,$curr_types);
5792: my @deletedoms = &Apache::loncommon::get_env_multiple('form.selfenroll_delete');
5793: my @activations = &Apache::loncommon::get_env_multiple('form.selfenroll_activate');
5794: my $newnum = 0;
5795: my @latesttypes;
5796: foreach my $num (@activations) {
5797: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$num);
5798: if (@types > 0) {
5799: @types = sort(@types);
5800: my $typestr = join(',',@types);
5801: my $typedom = $env{'form.selfenroll_dom_'.$num};
5802: $latesttypes[$newnum] = $typedom.':'.$typestr;
5803: $currdoms{$typedom} = 1;
5804: $newnum ++;
5805: }
5806: }
5807: for (my $j=0; $j<$env{'form.selfenroll_types_total'}; $j++) { if ((!grep(/^$j$/,@deletedoms)) && (!grep(/^$j$/,@activations))) {
5808: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$j);
5809: if (@types > 0) {
5810: @types = sort(@types);
5811: my $typestr = join(',',@types);
5812: my $typedom = $env{'form.selfenroll_dom_'.$j};
5813: $latesttypes[$newnum] = $typedom.':'.$typestr;
5814: $currdoms{$typedom} = 1;
5815: $newnum ++;
5816: }
5817: }
5818: }
5819: if ($env{'form.selfenroll_newdom'} ne '') {
5820: my $typedom = $env{'form.selfenroll_newdom'};
5821: if ((!defined($currdoms{$typedom})) &&
5822: (&Apache::lonnet::domain($typedom) ne '')) {
5823: my $typestr;
5824: my ($othertitle,$usertypes,$types) =
5825: &Apache::loncommon::sorted_inst_types($typedom);
5826: my $othervalue = 'any';
5827: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5828: if (@{$types} > 0) {
5829: my @esc_types = map { &escape($_); } @{$types};
5830: $othervalue = 'other';
5831: $typestr = join(',',(@esc_types,$othervalue));
5832: }
5833: $typestr = $othervalue;
5834: } else {
5835: $typestr = $othervalue;
5836: }
5837: $latesttypes[$newnum] = $typedom.':'.$typestr;
5838: $newnum ++ ;
5839: }
5840: }
5841: my $selfenroll_types = join(';',@latesttypes);
5842: if ($selfenroll_types ne $curr_types) {
5843: $changes{'internal.selfenroll_types'} = $selfenroll_types;
5844: }
5845: }
5846: } elsif ($item eq 'limit') {
5847: my $newlimit = $env{'form.selfenroll_limit'};
5848: my $newcap = $env{'form.selfenroll_cap'};
5849: $newcap =~s/\s+//g;
5850: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
5851: $currlimit = 'none' if ($currlimit eq '');
5852: my $currcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
5853: if ($newlimit ne $currlimit) {
5854: if ($newlimit ne 'none') {
5855: if ($newcap =~ /^\d+$/) {
5856: if ($newcap ne $currcap) {
5857: $changes{'internal.selfenroll_cap'} = $newcap;
5858: }
5859: $changes{'internal.selfenroll_limit'} = $newlimit;
5860: } else {
5861: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
5862: }
5863: } elsif ($currcap ne '') {
5864: $changes{'internal.selfenroll_cap'} = '';
5865: $changes{'internal.selfenroll_limit'} = $newlimit;
5866: }
5867: } elsif ($currlimit ne 'none') {
5868: if ($newcap =~ /^\d+$/) {
5869: if ($newcap ne $currcap) {
5870: $changes{'internal.selfenroll_cap'} = $newcap;
5871: }
5872: } else {
5873: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
5874: }
5875: }
5876: } elsif ($item eq 'approval') {
5877: my (@currnotified,@newnotified);
5878: my $currapproval = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
5879: my $currnotifylist = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
5880: if ($currnotifylist ne '') {
5881: @currnotified = split(/,/,$currnotifylist);
5882: @currnotified = sort(@currnotified);
5883: }
5884: my $newapproval = $env{'form.selfenroll_approval'};
5885: @newnotified = &Apache::loncommon::get_env_multiple('form.selfenroll_notify');
5886: @newnotified = sort(@newnotified);
5887: if ($newapproval ne $currapproval) {
5888: $changes{'internal.selfenroll_approval'} = $newapproval;
5889: if (!$newapproval) {
5890: if ($currnotifylist ne '') {
5891: $changes{'internal.selfenroll_notifylist'} = '';
5892: }
5893: } else {
5894: my @differences =
5895: &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
5896: if (@differences > 0) {
5897: if (@newnotified > 0) {
5898: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
5899: } else {
5900: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
5901: }
5902: }
5903: }
5904: } else {
5905: my @differences = &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
5906: if (@differences > 0) {
5907: if (@newnotified > 0) {
5908: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
5909: } else {
5910: $changes{'internal.selfenroll_notifylist'} = '';
5911: }
5912: }
5913: }
5914: } else {
5915: my $curr_val =
5916: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
5917: my $newval = $env{'form.selfenroll_'.$item};
5918: if ($item eq 'section') {
5919: $newval = $env{'form.sections'};
5920: if (defined($curr_groups{$newval})) {
5921: $newval = $curr_val;
5922: $warning{$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');
5923: } elsif ($newval eq 'all') {
5924: $newval = $curr_val;
5925: $warning{$item} = &mt('Section for self-enrolled users unchanged, as "all" is a reserved section name.');
5926: }
5927: if ($newval eq '') {
5928: $newval = 'none';
5929: }
5930: }
5931: if ($newval ne $curr_val) {
5932: $changes{'internal.selfenroll_'.$item} = $newval;
5933: }
5934: }
5935: }
5936: if (keys(%warning) > 0) {
5937: foreach my $item (@{$row}) {
5938: if (exists($warning{$item})) {
5939: $r->print($warning{$item}.'<br />');
5940: }
5941: }
5942: }
5943: if (keys(%changes) > 0) {
5944: my $putresult = &Apache::lonnet::put('environment',\%changes,$cdom,$cnum);
5945: if ($putresult eq 'ok') {
5946: if ((exists($changes{'internal.selfenroll_types'})) ||
5947: (exists($changes{'internal.selfenroll_start_date'})) ||
5948: (exists($changes{'internal.selfenroll_end_date'}))) {
5949: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
5950: $cnum,undef,undef,'Course');
5951: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
5952: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
5953: foreach my $item ('selfenroll_types','selfenroll_start_date','selfenroll_end_date') {
5954: if (exists($changes{'internal.'.$item})) {
5955: $crsinfo{$env{'request.course.id'}}{$item} =
5956: $changes{'internal.'.$item};
5957: }
5958: }
5959: my $crsputresult =
5960: &Apache::lonnet::courseidput($cdom,\%crsinfo,
5961: $chome,'notime');
5962: }
5963: }
5964: $r->print(&mt('The following changes were made to self-enrollment settings:').'<ul>');
5965: foreach my $item (@{$row}) {
5966: my $title = $item;
5967: if (ref($lt) eq 'HASH') {
5968: $title = $lt->{$item};
5969: }
5970: if ($item eq 'enroll_dates') {
5971: foreach my $type ('start','end') {
5972: if (exists($changes{'internal.selfenroll_'.$type.'_date'})) {
5973: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_date'});
5974: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
5975: $title,$type,$newdate).'</li>');
5976: }
5977: }
5978: } elsif ($item eq 'access_dates') {
5979: foreach my $type ('start','end') {
5980: if (exists($changes{'internal.selfenroll_'.$type.'_access'})) {
5981: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_access'});
5982: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
5983: $title,$type,$newdate).'</li>');
5984: }
5985: }
5986: } elsif ($item eq 'limit') {
5987: if ((exists($changes{'internal.selfenroll_limit'})) ||
5988: (exists($changes{'internal.selfenroll_cap'}))) {
5989: my ($newval,$newcap);
5990: if ($changes{'internal.selfenroll_cap'} ne '') {
5991: $newcap = $changes{'internal.selfenroll_cap'}
5992: } else {
5993: $newcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
5994: }
5995: if ($changes{'internal.selfenroll_limit'} eq 'none') {
5996: $newval = &mt('No limit');
5997: } elsif ($changes{'internal.selfenroll_limit'} eq
5998: 'allstudents') {
5999: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6000: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6001: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6002: } else {
6003: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6004: if ($currlimit eq 'allstudents') {
6005: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6006: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6007: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6008: }
6009: }
6010: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6011: }
6012: } elsif ($item eq 'approval') {
6013: if ((exists($changes{'internal.selfenroll_approval'})) ||
6014: (exists($changes{'internal.selfenroll_notifylist'}))) {
6015: my ($newval,$newnotify);
6016: if (exists($changes{'internal.selfenroll_notifylist'})) {
6017: $newnotify = $changes{'internal.selfenroll_notifylist'};
6018: } else {
6019: $newnotify = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6020: }
6021: if ($changes{'internal.selfenroll_approval'}) {
6022: $newval = &mt('Yes');
6023: } elsif ($changes{'internal.selfenroll_approval'} eq '0') {
6024: $newval = &mt('No');
6025: } else {
6026: my $currapproval =
6027: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6028: if ($currapproval) {
6029: $newval = &mt('Yes');
6030: } else {
6031: $newval = &mt('No');
6032: }
6033: }
6034: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval));
6035: if ($newnotify) {
6036: $r->print('<br />'.&mt('The following will be notified when an enrollment request needs approval, or has been approved: [_1].',$newnotify));
6037: } else {
6038: $r->print('<br />'.&mt('No notifications sent when an enrollment request needs approval, or has been approved.'));
6039: }
6040: $r->print('</li>'."\n");
6041: }
6042: } else {
6043: if (exists($changes{'internal.selfenroll_'.$item})) {
6044: my $newval = $changes{'internal.selfenroll_'.$item};
6045: if ($item eq 'types') {
6046: if ($newval eq '') {
6047: $newval = &mt('None');
6048: } elsif ($newval eq '*') {
6049: $newval = &mt('Any user in any domain');
6050: }
6051: } elsif ($item eq 'registered') {
6052: if ($newval eq '1') {
6053: $newval = &mt('Yes');
6054: } elsif ($newval eq '0') {
6055: $newval = &mt('No');
6056: }
6057: }
6058: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6059: }
6060: }
6061: }
6062: $r->print('</ul>');
6063: my %newenvhash;
6064: foreach my $key (keys(%changes)) {
6065: $newenvhash{'course.'.$env{'request.course.id'}.'.'.$key} = $changes{$key};
6066: }
6067: &Apache::lonnet::appenv(\%newenvhash);
6068: } else {
6069: $r->print(&mt('An error occurred when saving changes to self-enrollment settings in this course.').'<br />'.&mt('The error was: [_1].',$putresult));
6070: }
6071: } else {
6072: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6073: }
6074: } else {
6075: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6076: }
6077: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
6078: if (ref($visactions) eq 'HASH') {
6079: if (!$visible) {
6080: $r->print('<br />'.$visactions->{'miss'}.'<br />'.$visactions->{'yous'}.
6081: '<br />');
6082: if (ref($vismsgs) eq 'ARRAY') {
6083: $r->print('<br />'.$visactions->{'take'}.'<ul>');
6084: foreach my $item (@{$vismsgs}) {
6085: $r->print('<li>'.$visactions->{$item}.'</li>');
6086: }
6087: $r->print('</ul>');
6088: }
6089: $r->print($cansetvis);
6090: }
6091: }
6092: return;
6093: }
6094:
6095: sub get_selfenroll_titles {
6096: my @row = ('types','registered','enroll_dates','access_dates','section',
6097: 'approval','limit');
6098: my %lt = &Apache::lonlocal::texthash (
6099: types => 'Users allowed to self-enroll in this course',
6100: registered => 'Restrict self-enrollment to students officially registered for the course',
6101: enroll_dates => 'Dates self-enrollment available',
6102: access_dates => 'Course access dates assigned to self-enrolling users',
6103: section => 'Section assigned to self-enrolling users',
6104: approval => 'Self-enrollment requests need approval?',
6105: limit => 'Enrollment limit',
6106: );
6107: return (\@row,\%lt);
6108: }
6109:
6110: #---------------------------------------------- end functions for &phase_two
6111:
6112: #--------------------------------- functions for &phase_two and &phase_three
6113:
6114: #--------------------------end of functions for &phase_two and &phase_three
6115:
6116: 1;
6117: __END__
6118:
6119:
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