1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.295.2.18 2010/01/03 15:53:56 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: ###
29:
30: package Apache::loncreateuser;
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::loncreateuser.pm
37:
38: =head1 SYNOPSIS
39:
40: Handler to create users and custom roles
41:
42: Provides an Apache handler for creating users,
43: editing their login parameters, roles, and removing roles, and
44: also creating and assigning custom roles.
45:
46: =head1 OVERVIEW
47:
48: =head2 Custom Roles
49:
50: In LON-CAPA, roles are actually collections of privileges. "Teaching
51: Assistant", "Course Coordinator", and other such roles are really just
52: collection of privileges that are useful in many circumstances.
53:
54: 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,$crstype) = @_;
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($crstype);
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: 'srme' => 'Search for a user and enroll as a member',
519:
520: 'srad' => 'Search for a user and modify/add user information or roles',
521: 'usr' => "Username",
522: 'dom' => "Domain",
523: 'ecrp' => "Edit Custom Role Privileges",
524: 'nr' => "Name of Role",
525: 'cre' => "Next",
526: );
527: $r->print($start_page."\n".$crumbs);
528: if ($env{'form.action'} eq 'custom') {
529: if (&Apache::lonnet::allowed('mcr','/')) {
530: $r->print(<<ENDCUSTOM);
531: <form action="/adm/createuser" method="post" name="docustom">
532: <input type="hidden" name="action" value="$env{'form.action'}" />
533: <input type="hidden" name="phase" value="selected_custom_edit" />
534: <h3>$lt{'ecrp'}</h3>
535: $choice $lt{'nr'}: <input type="text" size="15" name="newrolename" /><br />
536: <input name="customeditor" type="submit" value="$lt{'cre'}" />
537: </form>
538: ENDCUSTOM
539: }
540: } else {
541: my $actiontext = $lt{'srad'};
542: if ($env{'form.action'} eq 'singlestudent') {
543: if ($crstype eq 'Community') {
544: $actiontext = $lt{'srme'};
545: } else {
546: $actiontext = $lt{'srst'};
547: }
548: }
549: $r->print("<h3>$actiontext</h3>");
550: if ($env{'form.origform'} ne 'crtusername') {
551: $r->print("\n".$response);
552: }
553: $r->print(&entry_form($defdom,$srch,$forcenewuser,$context,$response,$crstype));
554: }
555: $r->print(&Apache::loncommon::end_page());
556: }
557:
558: sub entry_form {
559: my ($dom,$srch,$forcenewuser,$context,$responsemsg,$crstype) = @_;
560: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
561: my ($usertype,$inexact);
562: if (ref($srch) eq 'HASH') {
563: if (($srch->{'srchin'} eq 'dom') &&
564: ($srch->{'srchby'} eq 'uname') &&
565: ($srch->{'srchtype'} eq 'exact') &&
566: ($srch->{'srchdomain'} ne '') &&
567: ($srch->{'srchterm'} ne '')) {
568: my ($rules,$ruleorder) =
569: &Apache::lonnet::inst_userrules($srch->{'srchdomain'},'username');
570: $usertype = &Apache::lonuserutils::check_usertype($srch->{'srchdomain'},$srch->{'srchterm'},$rules);
571: } else {
572: $inexact = 1;
573: }
574: }
575: my $cancreate =
576: &Apache::lonuserutils::can_create_user($dom,$context,$usertype);
577: my $userpicker =
578: &Apache::loncommon::user_picker($dom,$srch,$forcenewuser,
579: 'document.crtuser',$cancreate,$usertype);
580: my $srchbutton = &mt('Search');
581: if ($env{'form.action'} eq 'singlestudent') {
582: $srchbutton = &mt('Search and Enroll');
583: } elsif ($cancreate && $responsemsg ne '' && $inexact) {
584: $srchbutton = &mt('Search or Add New User');
585: }
586: my $output = <<"ENDBLOCK";
587: <form action="/adm/createuser" method="post" name="crtuser">
588: <input type="hidden" name="action" value="$env{'form.action'}" />
589: <input type="hidden" name="phase" value="get_user_info" />
590: $userpicker
591: <input name="userrole" type="button" value="$srchbutton" onclick="javascript:validateEntry(document.crtuser)" />
592: </form>
593: ENDBLOCK
594: if ($env{'form.phase'} eq '') {
595: my $defdom=$env{'request.role.domain'};
596: my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain');
597: my %lt=&Apache::lonlocal::texthash(
598: 'enro' => 'Enroll one student',
599: 'enrm' => 'Enroll one member',
600: 'admo' => 'Add/modify a single user',
601: 'crea' => 'create new user if required',
602: 'uskn' => "username is known",
603: 'crnu' => 'Create a new user',
604: 'usr' => 'Username',
605: 'dom' => 'in domain',
606: 'enrl' => 'Enroll',
607: 'cram' => 'Create/Modify user',
608: );
609: my $sellink=&Apache::loncommon::selectstudent_link('crtusername','srchterm','srchdomain');
610: my ($title,$buttontext,$showresponse);
611: if ($env{'form.action'} eq 'singlestudent') {
612: if ($crstype eq 'Community') {
613: $title = $lt{'enrm'};
614: } else {
615: $title = $lt{'enro'};
616: }
617: $buttontext = $lt{'enrl'};
618: } else {
619: $title = $lt{'admo'};
620: $buttontext = $lt{'cram'};
621: }
622: if ($cancreate) {
623: $title .= ' <span class="LC_cusr_subheading">('.$lt{'crea'}.')</span>';
624: } else {
625: $title .= ' <span class="LC_cusr_subheading">('.$lt{'uskn'}.')</span>';
626: }
627: if ($env{'form.origform'} eq 'crtusername') {
628: $showresponse = $responsemsg;
629: }
630: $output .= <<"ENDDOCUMENT";
631: <br />
632: <form action="/adm/createuser" method="post" name="crtusername">
633: <input type="hidden" name="action" value="$env{'form.action'}" />
634: <input type="hidden" name="phase" value="createnewuser" />
635: <input type="hidden" name="srchtype" value="exact" />
636: <input type="hidden" name="srchby" value="uname" />
637: <input type="hidden" name="srchin" value="dom" />
638: <input type="hidden" name="forcenewuser" value="1" />
639: <input type="hidden" name="origform" value="crtusername" />
640: <h3>$title</h3>
641: $showresponse
642: <table>
643: <tr>
644: <td>$lt{'usr'}:</td>
645: <td><input type="text" size="15" name="srchterm" /></td>
646: <td> $lt{'dom'}:</td><td>$domform</td>
647: <td> $sellink </td>
648: <td> <input name="userrole" type="submit" value="$buttontext" /></td>
649: </tr>
650: </table>
651: </form>
652: ENDDOCUMENT
653: }
654: return $output;
655: }
656:
657: sub user_modification_js {
658: my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_;
659:
660: return <<END;
661: <script type="text/javascript" language="Javascript">
662: // <![CDATA[
663:
664: function pclose() {
665: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
666: "height=350,width=350,scrollbars=no,menubar=no");
667: parmwin.close();
668: }
669:
670: $pjump_def
671: $dc_setcourse_code
672:
673: function dateset() {
674: eval("document.cu."+document.cu.pres_marker.value+
675: ".value=document.cu.pres_value.value");
676: pclose();
677: }
678:
679: $nondc_setsection_code
680: // ]]>
681: </script>
682: END
683: }
684:
685: # =================================================================== Phase two
686: sub print_user_selection_page {
687: my ($r,$response,$srch,$srch_results,$srcharray,$context,$opener_elements,$crstype) = @_;
688: my @fields = ('username','domain','lastname','firstname','permanentemail');
689: my $sortby = $env{'form.sortby'};
690:
691: if (!grep(/^\Q$sortby\E$/,@fields)) {
692: $sortby = 'lastname';
693: }
694:
695: my ($jsback,$elements) = &crumb_utilities();
696:
697: my $jscript = (<<ENDSCRIPT);
698: <script type="text/javascript">
699: // <![CDATA[
700: function pickuser(uname,udom) {
701: document.usersrchform.seluname.value=uname;
702: document.usersrchform.seludom.value=udom;
703: document.usersrchform.phase.value="userpicked";
704: document.usersrchform.submit();
705: }
706:
707: $jsback
708: // ]]>
709: </script>
710: ENDSCRIPT
711:
712: my %lt=&Apache::lonlocal::texthash(
713: 'usrch' => "User Search to add/modify roles",
714: 'stusrch' => "User Search to enroll student",
715: 'memsrch' => "User Search to enroll member",
716: 'usel' => "Select a user to add/modify roles",
717: 'stusel' => "Select a user to enroll as a student",
718: 'memsel' => "Select a user to enroll as a member",
719: 'username' => "username",
720: 'domain' => "domain",
721: 'lastname' => "last name",
722: 'firstname' => "first name",
723: 'permanentemail' => "permanent e-mail",
724: );
725: if ($context eq 'requestcrs') {
726: $r->print('<div>');
727: } else {
728: $r->print(&Apache::loncommon::start_page('User Management',$jscript));
729:
730: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
731: &Apache::lonhtmlcommon::add_breadcrumb
732: ({href=>"javascript:backPage(document.usersrchform,'','')",
733: text=>$breadcrumb_text{'search'},
734: faq=>282,bug=>'Instructor Interface',},
735: {href=>"javascript:backPage(document.usersrchform,'get_user_info','select')",
736: text=>$breadcrumb_text{'userpicked'},
737: faq=>282,bug=>'Instructor Interface',});
738: if ($env{'form.action'} eq 'singleuser') {
739: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
740: 'Course_Change_Privileges'));
741: $r->print("<b>$lt{'usrch'}</b><br />");
742: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
743: $r->print('<h3>'.$lt{'usel'}.'</h3>');
744: } elsif ($env{'form.action'} eq 'singlestudent') {
745: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
746: 'Course_Add_Student'));
747: $r->print($jscript."<b>");
748: if ($crstype eq 'Community') {
749: $r->print($lt{'memsrch'});
750: } else {
751: $r->print($lt{'stusrch'});
752: }
753: $r->print("</b><br />");
754: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context,undef,$crstype));
755: $r->print('</form><h3>');
756: if ($crstype eq 'Community') {
757: $r->print($lt{'memsel'});
758: } else {
759: $r->print($lt{'stusel'});
760: }
761: $r->print('</h3>');
762: }
763: }
764: $r->print('<form name="usersrchform" method="post">'.
765: &Apache::loncommon::start_data_table()."\n".
766: &Apache::loncommon::start_data_table_header_row()."\n".
767: ' <th> </th>'."\n");
768: foreach my $field (@fields) {
769: $r->print(' <th><a href="javascript:document.usersrchform.sortby.value='.
770: "'".$field."'".';document.usersrchform.submit();">'.
771: $lt{$field}.'</a></th>'."\n");
772: }
773: $r->print(&Apache::loncommon::end_data_table_header_row());
774:
775: my @sorted_users = sort {
776: lc($srch_results->{$a}->{$sortby}) cmp lc($srch_results->{$b}->{$sortby})
777: ||
778: lc($srch_results->{$a}->{lastname}) cmp lc($srch_results->{$b}->{lastname})
779: ||
780: lc($srch_results->{$a}->{firstname}) cmp lc($srch_results->{$b}->{firstname})
781: ||
782: lc($a) cmp lc($b)
783: } (keys(%$srch_results));
784:
785: foreach my $user (@sorted_users) {
786: my ($uname,$udom) = split(/:/,$user);
787: my $onclick;
788: if ($context eq 'requestcrs') {
789: $onclick =
790: 'onclick="javascript:gochoose('."'$uname','$udom',".
791: "'$srch_results->{$user}->{firstname}',".
792: "'$srch_results->{$user}->{lastname}',".
793: "'$srch_results->{$user}->{permanentemail}'".');"';
794: } else {
795: $onclick =
796: ' onclick="javascript:pickuser('."'".$uname."'".','."'".$udom."'".');"';
797: }
798: $r->print(&Apache::loncommon::start_data_table_row().
799: '<td><input type="button" name="seluser" value="'.&mt('Select').'" '.
800: $onclick.' /></td>'.
801: '<td><tt>'.$uname.'</tt></td>'.
802: '<td><tt>'.$udom.'</tt></td>');
803: foreach my $field ('lastname','firstname','permanentemail') {
804: $r->print('<td>'.$srch_results->{$user}->{$field}.'</td>');
805: }
806: $r->print(&Apache::loncommon::end_data_table_row());
807: }
808: $r->print(&Apache::loncommon::end_data_table().'<br /><br />');
809: if (ref($srcharray) eq 'ARRAY') {
810: foreach my $item (@{$srcharray}) {
811: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
812: }
813: }
814: $r->print(' <input type="hidden" name="sortby" value="'.$sortby.'" />'."\n".
815: ' <input type="hidden" name="seluname" value="" />'."\n".
816: ' <input type="hidden" name="seludom" value="" />'."\n".
817: ' <input type="hidden" name="currstate" value="select" />'."\n".
818: ' <input type="hidden" name="phase" value="get_user_info" />'."\n".
819: ' <input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n");
820: if ($context eq 'requestcrs') {
821: $r->print($opener_elements.'</form></div>');
822: } else {
823: $r->print($response.'</form>'.&Apache::loncommon::end_page());
824: }
825: }
826:
827: sub print_user_query_page {
828: my ($r,$caller) = @_;
829: # FIXME - this is for a network-wide name search (similar to catalog search)
830: # To use frames with similar behavior to catalog/portfolio search.
831: # To be implemented.
832: return;
833: }
834:
835: sub print_user_modification_page {
836: my ($r,$ccuname,$ccdomain,$srch,$response,$context,$permission,$crstype) = @_;
837: if (($ccuname eq '') || ($ccdomain eq '')) {
838: my $usermsg = &mt('No username and/or domain provided.');
839: $env{'form.phase'} = '';
840: &print_username_entry_form($r,$context,$usermsg,'','',$crstype);
841: return;
842: }
843: my ($form,$formname);
844: if ($env{'form.action'} eq 'singlestudent') {
845: $form = 'document.enrollstudent';
846: $formname = 'enrollstudent';
847: } else {
848: $form = 'document.cu';
849: $formname = 'cu';
850: }
851: my %abv_auth = &auth_abbrev();
852: my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);
853: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
854: if ($uhome eq 'no_host') {
855: my $usertype;
856: my ($rules,$ruleorder) =
857: &Apache::lonnet::inst_userrules($ccdomain,'username');
858: $usertype =
859: &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules);
860: my $cancreate =
861: &Apache::lonuserutils::can_create_user($ccdomain,$context,
862: $usertype);
863: if (!$cancreate) {
864: my $helplink = 'javascript:helpMenu('."'display'".')';
865: my %usertypetext = (
866: official => 'institutional',
867: unofficial => 'non-institutional',
868: );
869: my $response;
870: if ($env{'form.origform'} eq 'crtusername') {
871: $response = '<span class="LC_warning">'.&mt('No match was found for the username ([_1]) in LON-CAPA domain: [_2]',$ccuname,$ccdomain).
872: '</span><br />';
873: }
874: $response .= '<p class="LC_warning">'
875: .&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.")
876: .' '
877: .&mt('Please contact the [_1]helpdesk[_2] for assistance.'
878: ,'<a href="'.$helplink.'">','</a>')
879: .'</p><br />';
880: $env{'form.phase'} = '';
881: &print_username_entry_form($r,$context,$response,undef,undef,$crstype);
882: return;
883: }
884: $newuser = 1;
885: my $checkhash;
886: my $checks = { 'username' => 1 };
887: $checkhash->{$ccuname.':'.$ccdomain} = { 'newuser' => $newuser };
888: &Apache::loncommon::user_rule_check($checkhash,$checks,
889: \%alerts,\%rulematch,\%inst_results,\%curr_rules,\%got_rules);
890: if (ref($alerts{'username'}) eq 'HASH') {
891: if (ref($alerts{'username'}{$ccdomain}) eq 'HASH') {
892: my $domdesc =
893: &Apache::lonnet::domain($ccdomain,'description');
894: if ($alerts{'username'}{$ccdomain}{$ccuname}) {
895: my $userchkmsg;
896: if (ref($curr_rules{$ccdomain}) eq 'HASH') {
897: $userchkmsg =
898: &Apache::loncommon::instrule_disallow_msg('username',
899: $domdesc,1).
900: &Apache::loncommon::user_rule_formats($ccdomain,
901: $domdesc,$curr_rules{$ccdomain}{'username'},
902: 'username');
903: }
904: $env{'form.phase'} = '';
905: &print_username_entry_form($r,$context,$userchkmsg,undef,undef,$crstype);
906: return;
907: }
908: }
909: }
910: } else {
911: $newuser = 0;
912: }
913: if ($response) {
914: $response = '<br />'.$response;
915: }
916:
917: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
918: my $dc_setcourse_code = '';
919: my $nondc_setsection_code = '';
920: my %loaditem;
921:
922: my $groupslist = &Apache::lonuserutils::get_groupslist();
923:
924: my $js = &validation_javascript($context,$ccdomain,$pjump_def,
925: $groupslist,$newuser,$formname,\%loaditem);
926: my $args = {'add_entries' => \%loaditem};
927: if ($env{'form.popup'}) {
928: $args->{'no_nav_bar'} = 1;
929: }
930: my $start_page =
931: &Apache::loncommon::start_page('User Management',$js,$args);
932: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
933: &Apache::lonhtmlcommon::add_breadcrumb
934: ({href=>"javascript:backPage($form)",
935: text=>$breadcrumb_text{'search'},
936: faq=>282,bug=>'Instructor Interface',});
937:
938: if ($env{'form.phase'} eq 'userpicked') {
939: &Apache::lonhtmlcommon::add_breadcrumb
940: ({href=>"javascript:backPage($form,'get_user_info','select')",
941: text=>$breadcrumb_text{'userpicked'},
942: faq=>282,bug=>'Instructor Interface',});
943: }
944: &Apache::lonhtmlcommon::add_breadcrumb
945: ({href=>"javascript:backPage($form,'$env{'form.phase'}','modify')",
946: text=>$breadcrumb_text{'modify'},
947: faq=>282,bug=>'Instructor Interface',});
948: my $helpitem = 'Course_Change_Privileges';
949: if ($env{'form.action'} eq 'singlestudent') {
950: $helpitem = 'Course_Add_Student';
951: }
952: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
953: $helpitem);
954:
955: my $forminfo =<<"ENDFORMINFO";
956: <form action="/adm/createuser" method="post" name="$formname">
957: <input type="hidden" name="phase" value="update_user_data" />
958: <input type="hidden" name="ccuname" value="$ccuname" />
959: <input type="hidden" name="ccdomain" value="$ccdomain" />
960: <input type="hidden" name="pres_value" value="" />
961: <input type="hidden" name="pres_type" value="" />
962: <input type="hidden" name="pres_marker" value="" />
963: ENDFORMINFO
964: my %inccourses;
965: foreach my $key (keys(%env)) {
966: if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) {
967: $inccourses{$1.'_'.$2}=1;
968: }
969: }
970: if ($newuser) {
971: my $portfolioform;
972: if ((&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) ||
973: (&Apache::lonnet::allowed('mut',$env{'request.role.domain'}))) {
974: # Current user has quota or user tools modification privileges
975: $portfolioform = '<br />'.&portfolio_quota($ccuname,$ccdomain);
976: }
977: &initialize_authen_forms($ccdomain,$formname);
978: my %lt=&Apache::lonlocal::texthash(
979: 'cnu' => 'Create New User',
980: 'ast' => 'as a student',
981: 'ame' => 'as a member',
982: 'ind' => 'in domain',
983: 'lg' => 'Login Data',
984: 'hs' => "Home Server",
985: );
986: $r->print(<<ENDTITLE);
987: $start_page
988: $crumbs
989: $response
990: $forminfo
991: <script type="text/javascript" language="Javascript">
992: // <![CDATA[
993: $loginscript
994: // ]]>
995: </script>
996: <input type='hidden' name='makeuser' value='1' />
997: <h2>$lt{'cnu'} "$ccuname" $lt{'ind'} $ccdomain
998: ENDTITLE
999: if ($env{'form.action'} eq 'singlestudent') {
1000: if ($crstype eq 'Community') {
1001: $r->print(' ('.$lt{'ame'}.')');
1002: } else {
1003: $r->print(' ('.$lt{'ast'}.')');
1004: }
1005: }
1006: $r->print('</h2>'."\n".'<div class="LC_left_float">');
1007: my $personal_table =
1008: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1009: $inst_results{$ccuname.':'.$ccdomain});
1010: $r->print($personal_table);
1011: my ($home_server_pick,$numlib) =
1012: &Apache::loncommon::home_server_form_item($ccdomain,'hserver',
1013: 'default','hide');
1014: if ($numlib > 1) {
1015: $r->print("
1016: <br />
1017: $lt{'hs'}: $home_server_pick
1018: <br />");
1019: } else {
1020: $r->print($home_server_pick);
1021: }
1022: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1023: $r->print('<br /><h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1024: &Apache::loncommon::start_data_table().
1025: &build_tools_display($ccuname,$ccdomain,
1026: 'requestcourses').
1027: &Apache::loncommon::end_data_table());
1028: }
1029: $r->print('</div>'."\n".'<div class="LC_left_float"><h3>'.
1030: $lt{'lg'}.'</h3>');
1031: my ($fixedauth,$varauth,$authmsg);
1032: if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') {
1033: my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'};
1034: my ($rules,$ruleorder) =
1035: &Apache::lonnet::inst_userrules($ccdomain,'username');
1036: if (ref($rules) eq 'HASH') {
1037: if (ref($rules->{$matchedrule}) eq 'HASH') {
1038: my $authtype = $rules->{$matchedrule}{'authtype'};
1039: if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) {
1040: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1041: } else {
1042: my $authparm = $rules->{$matchedrule}{'authparm'};
1043: $authmsg = $rules->{$matchedrule}{'authmsg'};
1044: if ($authtype =~ /^krb(4|5)$/) {
1045: my $ver = $1;
1046: if ($authparm ne '') {
1047: $fixedauth = <<"KERB";
1048: <input type="hidden" name="login" value="krb" />
1049: <input type="hidden" name="krbver" value="$ver" />
1050: <input type="hidden" name="krbarg" value="$authparm" />
1051: KERB
1052: }
1053: } else {
1054: $fixedauth =
1055: '<input type="hidden" name="login" value="'.$authtype.'" />'."\n";
1056: if ($rules->{$matchedrule}{'authparmfixed'}) {
1057: $fixedauth .=
1058: '<input type="hidden" name="'.$authtype.'arg" value="'.$authparm.'" />'."\n";
1059: } else {
1060: if ($authtype eq 'int') {
1061: $varauth = '<br />'.
1062: &mt('[_1] Internally authenticated (with initial password [_2])','','<input type="password" size="10" name="intarg" value="" />')."<label><input type=\"checkbox\" name=\"visible\" onclick='if (this.checked) { this.form.intarg.type=\"text\" } else { this.form.intarg.type=\"password\" }' />".&mt('Visible input').'</label>';
1063: } elsif ($authtype eq 'loc') {
1064: $varauth = '<br />'.
1065: &mt('[_1] Local Authentication with argument [_2]','','<input type="text" name="'.$authtype.'arg" value="" />')."\n";
1066: } else {
1067: $varauth =
1068: '<input type="text" name="'.$authtype.'arg" value="" />'."\n";
1069: }
1070: }
1071: }
1072: }
1073: } else {
1074: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1075: }
1076: }
1077: if ($authmsg) {
1078: $r->print(<<ENDAUTH);
1079: $fixedauth
1080: $authmsg
1081: $varauth
1082: ENDAUTH
1083: }
1084: } else {
1085: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1086: }
1087: $r->print($portfolioform);
1088: if ($env{'form.action'} eq 'singlestudent') {
1089: $r->print(&date_sections_select($context,$newuser,$formname,
1090: $permission));
1091: }
1092: $r->print('</div><div class="LC_clear_float_footer"></div>');
1093: } else { # user already exists
1094: my %lt=&Apache::lonlocal::texthash(
1095: 'cup' => "Modify existing user: ",
1096: 'ens' => "Enroll one student: ",
1097: 'enm' => "Enroll one member: ",
1098: 'id' => "in domain",
1099: );
1100: $r->print(<<ENDCHANGEUSER);
1101: $start_page
1102: $crumbs
1103: $forminfo
1104: <h2>
1105: ENDCHANGEUSER
1106: if ($env{'form.action'} eq 'singlestudent') {
1107: if ($crstype eq 'Community') {
1108: $r->print($lt{'enm'});
1109: } else {
1110: $r->print($lt{'ens'});
1111: }
1112: } else {
1113: $r->print($lt{'cup'});
1114: }
1115: $r->print(' "'.$ccuname.'" '.$lt{'id'}.' "'.$ccdomain.'"</h2>'.
1116: "\n".'<div class="LC_left_float">');
1117: my ($personal_table,$showforceid) =
1118: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1119: $inst_results{$ccuname.':'.$ccdomain});
1120: $r->print($personal_table);
1121: if ($showforceid) {
1122: $r->print(&Apache::lonuserutils::forceid_change($context));
1123: }
1124: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1125: $r->print('<h3>'.&mt('User Can Request Creation of Courses/Communities in this Domain?').'</h3>'.
1126: &Apache::loncommon::start_data_table());
1127: if ($env{'request.role.domain'} eq $ccdomain) {
1128: $r->print(&build_tools_display($ccuname,$ccdomain,'requestcourses'));
1129: } else {
1130: $r->print(&coursereq_externaluser($ccuname,$ccdomain,
1131: $env{'request.role.domain'}));
1132: }
1133: $r->print(&Apache::loncommon::end_data_table());
1134: }
1135: $r->print('</div>');
1136: my $user_auth_text = &user_authentication($ccuname,$ccdomain,$formname);
1137: my ($user_quota_text,$user_tools_text,$user_reqcrs_text);
1138: if ((&Apache::lonnet::allowed('mpq',$ccdomain)) ||
1139: (&Apache::lonnet::allowed('mut',$ccdomain))) {
1140: # Current user has quota modification privileges
1141: $user_quota_text = &portfolio_quota($ccuname,$ccdomain);
1142: }
1143: if (!&Apache::lonnet::allowed('mpq',$ccdomain)) {
1144: if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
1145: # Get the user's portfolio information
1146: my %portq = &Apache::lonnet::get('environment',['portfolioquota'],
1147: $ccdomain,$ccuname);
1148: my %lt=&Apache::lonlocal::texthash(
1149: 'dska' => "Disk space allocated to user's portfolio files",
1150: 'youd' => "You do not have privileges to modify the portfolio quota for this user.",
1151: 'ichr' => "If a change is required, contact a domain coordinator for the domain",
1152: );
1153: $user_quota_text = <<ENDNOPORTPRIV;
1154: <h3>$lt{'dska'}</h3>
1155: $lt{'youd'} $lt{'ichr'}: $ccdomain
1156: ENDNOPORTPRIV
1157: }
1158: }
1159: if (!&Apache::lonnet::allowed('mut',$ccdomain)) {
1160: if (&Apache::lonnet::allowed('mut',$env{'request.role.domain'})) {
1161: my %lt=&Apache::lonlocal::texthash(
1162: 'utav' => "User Tools Availability",
1163: 'yodo' => "You do not have privileges to modify Portfolio, Blog or Personal Information Page settings for this user.",
1164: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1165: );
1166: $user_tools_text = <<ENDNOTOOLSPRIV;
1167: <h3>$lt{'utav'}</h3>
1168: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1169: ENDNOTOOLSPRIV
1170: }
1171: }
1172: if ($user_auth_text ne '') {
1173: $r->print('<div class="LC_left_float">'.$user_auth_text);
1174: if ($user_quota_text ne '') {
1175: $r->print($user_quota_text);
1176: }
1177: if ($user_tools_text ne '') {
1178: $r->print($user_tools_text);
1179: }
1180: if ($env{'form.action'} eq 'singlestudent') {
1181: $r->print(&date_sections_select($context,$newuser,$formname));
1182: }
1183: } elsif ($user_quota_text ne '') {
1184: $r->print('<div class="LC_left_float">'.$user_quota_text);
1185: if ($user_tools_text ne '') {
1186: $r->print($user_tools_text);
1187: }
1188: if ($env{'form.action'} eq 'singlestudent') {
1189: $r->print(&date_sections_select($context,$newuser,$formname));
1190: }
1191: } elsif ($user_tools_text ne '') {
1192: $r->print('<div class="LC_left_float">'.$user_tools_text);
1193: if ($env{'form.action'} eq 'singlestudent') {
1194: $r->print(&date_sections_select($context,$newuser,$formname));
1195: }
1196: } else {
1197: if ($env{'form.action'} eq 'singlestudent') {
1198: $r->print('<div class="LC_left_float">'.
1199: &date_sections_select($context,$newuser,$formname));
1200: }
1201: }
1202: $r->print('</div><div class="LC_clear_float_footer"></div>');
1203: if ($env{'form.action'} ne 'singlestudent') {
1204: &display_existing_roles($r,$ccuname,$ccdomain,\%inccourses);
1205: }
1206: } ## End of new user/old user logic
1207:
1208: if ($env{'form.action'} eq 'singlestudent') {
1209: my $btntxt;
1210: if ($crstype eq 'Community') {
1211: $btntxt = &mt('Enroll Member');
1212: } else {
1213: $btntxt = &mt('Enroll Student');
1214: }
1215: $r->print('<br /><input type="button" value="'.$btntxt.'" onclick="setSections(this.form)" />'."\n");
1216: } else {
1217: $r->print('<h3>'.&mt('Add Roles').'</h3>');
1218: my $addrolesdisplay = 0;
1219: if ($context eq 'domain' || $context eq 'author') {
1220: $addrolesdisplay = &new_coauthor_roles($r,$ccuname,$ccdomain);
1221: }
1222: if ($context eq 'domain') {
1223: my $add_domainroles = &new_domain_roles($r);
1224: if (!$addrolesdisplay) {
1225: $addrolesdisplay = $add_domainroles;
1226: }
1227: $r->print(&course_level_dc($env{'request.role.domain'},'Course'));
1228: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setCourse()" />'."\n");
1229: } elsif ($context eq 'author') {
1230: if ($addrolesdisplay) {
1231: $r->print('<br /><input type="button" value="'.&mt('Save').'"');
1232: if ($newuser) {
1233: $r->print(' onclick="auth_check()" \>'."\n");
1234: } else {
1235: $r->print('onclick="this.form.submit()" \>'."\n");
1236: }
1237: } else {
1238: $r->print('<br /><a href="javascript:backPage(document.cu)">'.
1239: &mt('Back to previous page').'</a>');
1240: }
1241: } else {
1242: $r->print(&course_level_table(%inccourses));
1243: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setSections(this.form)" />'."\n");
1244: }
1245: }
1246: $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
1247: $r->print('<input type="hidden" name="currstate" value="" />');
1248: $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />');
1249: $r->print("</form>".&Apache::loncommon::end_page());
1250: return;
1251: }
1252:
1253: sub singleuser_breadcrumb {
1254: my ($crstype) = @_;
1255: my %breadcrumb_text;
1256: if ($env{'form.action'} eq 'singlestudent') {
1257: if ($crstype eq 'Community') {
1258: $breadcrumb_text{'search'} = 'Enroll a member';
1259: } else {
1260: $breadcrumb_text{'search'} = 'Enroll a student';
1261: }
1262: $breadcrumb_text{'userpicked'} = 'Select a user',
1263: $breadcrumb_text{'modify'} = 'Set section/dates',
1264: } else {
1265: $breadcrumb_text{'search'} = 'Create/modify a user';
1266: $breadcrumb_text{'userpicked'} = 'Select a user',
1267: $breadcrumb_text{'modify'} = 'Set user role',
1268: }
1269: return %breadcrumb_text;
1270: }
1271:
1272: sub date_sections_select {
1273: my ($context,$newuser,$formname,$permission) = @_;
1274: my $cid = $env{'request.course.id'};
1275: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity($cid);
1276: my $date_table = '<h3>'.&mt('Starting and Ending Dates').'</h3>'."\n".
1277: &Apache::lonuserutils::date_setting_table(undef,undef,$context,
1278: undef,$formname,$permission);
1279: my $rowtitle = 'Section';
1280: my $secbox = '<h3>'.&mt('Section').'</h3>'."\n".
1281: &Apache::lonuserutils::section_picker($cdom,$cnum,'st',$rowtitle,
1282: $permission);
1283: my $output = $date_table.$secbox;
1284: return $output;
1285: }
1286:
1287: sub validation_javascript {
1288: my ($context,$ccdomain,$pjump_def,$groupslist,$newuser,$formname,
1289: $loaditem) = @_;
1290: my $dc_setcourse_code = '';
1291: my $nondc_setsection_code = '';
1292: if ($context eq 'domain') {
1293: my $dcdom = $env{'request.role.domain'};
1294: $loaditem->{'onload'} = "document.cu.coursedesc.value='';";
1295: $dc_setcourse_code =
1296: &Apache::lonuserutils::dc_setcourse_js('cu','singleuser',$context);
1297: } else {
1298: my $checkauth;
1299: if (($newuser) || (&Apache::lonnet::allowed('mau',$ccdomain))) {
1300: $checkauth = 1;
1301: }
1302: if ($context eq 'course') {
1303: $nondc_setsection_code =
1304: &Apache::lonuserutils::setsections_javascript($formname,$groupslist,
1305: undef,$checkauth);
1306: }
1307: if ($checkauth) {
1308: $nondc_setsection_code .=
1309: &Apache::lonuserutils::verify_authen($formname,$context);
1310: }
1311: }
1312: my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
1313: $nondc_setsection_code,$groupslist);
1314: my ($jsback,$elements) = &crumb_utilities();
1315: $js .= "\n".
1316: '<script type="text/javascript">'."\n".
1317: '// <![CDATA['."\n".
1318: $jsback."\n".
1319: '// ]]>'."\n".
1320: '</script>'."\n";
1321: return $js;
1322: }
1323:
1324: sub display_existing_roles {
1325: my ($r,$ccuname,$ccdomain,$inccourses) = @_;
1326: my %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
1327: # Build up table of user roles to allow revocation and re-enabling of roles.
1328: my ($tmp) = keys(%rolesdump);
1329: if ($tmp !~ /^(con_lost|error)/i) {
1330: my $now=time;
1331: my %lt=&Apache::lonlocal::texthash(
1332: 'rer' => "Existing Roles",
1333: 'rev' => "Revoke",
1334: 'del' => "Delete",
1335: 'ren' => "Re-Enable",
1336: 'rol' => "Role",
1337: 'ext' => "Extent",
1338: 'sta' => "Start",
1339: 'end' => "End",
1340: );
1341: my (%roletext,%sortrole,%roleclass,%rolepriv);
1342: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
1343: my $b1=join('_',(split('_',$b))[1,0]);
1344: return $a1 cmp $b1;
1345: } keys(%rolesdump)) {
1346: next if ($area =~ /^rolesdef/);
1347: my $envkey=$area;
1348: my $role = $rolesdump{$area};
1349: my $thisrole=$area;
1350: $area =~ s/\_\w\w$//;
1351: my ($role_code,$role_end_time,$role_start_time) =
1352: split(/_/,$role);
1353: # Is this a custom role? Get role owner and title.
1354: my ($croleudom,$croleuname,$croletitle)=
1355: ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$});
1356: my $allowed=0;
1357: my $delallowed=0;
1358: my $sortkey=$role_code;
1359: my $class='Unknown';
1360: if ($area =~ m{^/($match_domain)/($match_courseid)} ) {
1361: $class='Course';
1362: my ($coursedom,$coursedir) = ($1,$2);
1363: $sortkey.="\0$coursedom";
1364: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
1365: my %coursedata=
1366: &Apache::lonnet::coursedescription($1.'_'.$2);
1367: my $carea;
1368: if (defined($coursedata{'description'})) {
1369: $carea=$coursedata{'description'}.
1370: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
1371: &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$coursedir,$coursedom);
1372: $sortkey.="\0".$coursedata{'description'};
1373: $class=$coursedata{'type'};
1374: } else {
1375: $carea=&mt('Unavailable course').': '.$area;
1376: $sortkey.="\0".&mt('Unavailable course').': '.$area;
1377: }
1378: $sortkey.="\0$coursedir";
1379: $inccourses->{$1.'_'.$2}=1;
1380: if ((&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2)) ||
1381: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1382: $allowed=1;
1383: }
1384: if ((&Apache::lonnet::allowed('dro',$1)) ||
1385: (&Apache::lonnet::allowed('dro',$ccdomain))) {
1386: $delallowed=1;
1387: }
1388: # - custom role. Needs more info, too
1389: if ($croletitle) {
1390: if (&Apache::lonnet::allowed('ccr',$1.'/'.$2)) {
1391: $allowed=1;
1392: $thisrole.='.'.$role_code;
1393: }
1394: }
1395: # Compute the background color based on $area
1396: if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) {
1397: $carea.='<br />Section: '.$3;
1398: $sortkey.="\0$3";
1399: if (!$allowed) {
1400: if ($env{'request.course.sec'} eq $3) {
1401: if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2.'/'.$3)) {
1402: $allowed = 1;
1403: }
1404: }
1405: }
1406: }
1407: $area=$carea;
1408: } else {
1409: $sortkey.="\0".$area;
1410: # Determine if current user is able to revoke privileges
1411: if ($area=~m{^/($match_domain)/}) {
1412: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
1413: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1414: $allowed=1;
1415: }
1416: if (((&Apache::lonnet::allowed('dro',$1)) ||
1417: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
1418: ($role_code ne 'dc')) {
1419: $delallowed=1;
1420: }
1421: } else {
1422: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
1423: $allowed=1;
1424: }
1425: }
1426: if ($role_code eq 'ca' || $role_code eq 'au') {
1427: $class='Construction Space';
1428: } elsif ($role_code eq 'su') {
1429: $class='System';
1430: } else {
1431: $class='Domain';
1432: }
1433: }
1434: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
1435: $area=~m{/($match_domain)/($match_username)};
1436: if (&Apache::lonuserutils::authorpriv($2,$1)) {
1437: $allowed=1;
1438: } else {
1439: $allowed=0;
1440: }
1441: }
1442: my $row = '';
1443: $row.= '<td>';
1444: my $active=1;
1445: $active=0 if (($role_end_time) && ($now>$role_end_time));
1446: if (($active) && ($allowed)) {
1447: $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
1448: } else {
1449: if ($active) {
1450: $row.=' ';
1451: } else {
1452: $row.=&mt('expired or revoked');
1453: }
1454: }
1455: $row.='</td><td>';
1456: if ($allowed && !$active) {
1457: $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
1458: } else {
1459: $row.=' ';
1460: }
1461: $row.='</td><td>';
1462: if ($delallowed) {
1463: $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
1464: } else {
1465: $row.=' ';
1466: }
1467: my $plaintext='';
1468: if (!$croletitle) {
1469: $plaintext=&Apache::lonnet::plaintext($role_code,$class)
1470: } else {
1471: $plaintext=
1472: "Customrole '$croletitle'<br />defined by $croleuname\@$croleudom";
1473: }
1474: $row.= '</td><td>'.$plaintext.
1475: '</td><td>'.$area.
1476: '</td><td>'.($role_start_time?&Apache::lonlocal::locallocaltime($role_start_time)
1477: : ' ' ).
1478: '</td><td>'.($role_end_time ?&Apache::lonlocal::locallocaltime($role_end_time)
1479: : ' ' )
1480: ."</td>";
1481: $sortrole{$sortkey}=$envkey;
1482: $roletext{$envkey}=$row;
1483: $roleclass{$envkey}=$class;
1484: $rolepriv{$envkey}=$allowed;
1485: #$r->print($row);
1486: } # end of foreach (table building loop)
1487: my $rolesdisplay = 0;
1488: my %output = ();
1489: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1490: $output{$type} = '';
1491: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
1492: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
1493: $output{$type}.=
1494: &Apache::loncommon::start_data_table_row().
1495: $roletext{$sortrole{$which}}.
1496: &Apache::loncommon::end_data_table_row();
1497: }
1498: }
1499: unless($output{$type} eq '') {
1500: $output{$type} = '<tr class="LC_info_row">'.
1501: "<td align='center' colspan='7'>".&mt($type)."</td></tr>".
1502: $output{$type};
1503: $rolesdisplay = 1;
1504: }
1505: }
1506: if ($rolesdisplay == 1) {
1507: my $contextrole='';
1508: if ($env{'request.course.id'}) {
1509: my $crstype = &Apache::loncommon::course_type();
1510: $contextrole = "Existing Roles in this $crstype";
1511: } elsif ($env{'request.role'} =~ /^au\./) {
1512: $contextrole = 'Existing Co-Author Roles in your Construction Space';
1513: } else {
1514: $contextrole = 'Existing Roles in this Domain';
1515: }
1516: $r->print('
1517: <h3>'.$lt{'rer'}.'</h3>'.
1518: '<div>'.&mt($contextrole).'</div>'.
1519: &Apache::loncommon::start_data_table("LC_createuser").
1520: &Apache::loncommon::start_data_table_header_row().
1521: '<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.
1522: '</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.
1523: '</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
1524: &Apache::loncommon::end_data_table_header_row());
1525: foreach my $type ('Construction Space','Course','Community','Domain','System','Unknown') {
1526: if ($output{$type}) {
1527: $r->print($output{$type}."\n");
1528: }
1529: }
1530: $r->print(&Apache::loncommon::end_data_table());
1531: }
1532: } # End of check for keys in rolesdump
1533: return;
1534: }
1535:
1536: sub new_coauthor_roles {
1537: my ($r,$ccuname,$ccdomain) = @_;
1538: my $addrolesdisplay = 0;
1539: #
1540: # Co-Author
1541: #
1542: if (&Apache::lonuserutils::authorpriv($env{'user.name'},
1543: $env{'request.role.domain'}) &&
1544: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
1545: # No sense in assigning co-author role to yourself
1546: $addrolesdisplay = 1;
1547: my $cuname=$env{'user.name'};
1548: my $cudom=$env{'request.role.domain'};
1549: my %lt=&Apache::lonlocal::texthash(
1550: 'cs' => "Construction Space",
1551: 'act' => "Activate",
1552: 'rol' => "Role",
1553: 'ext' => "Extent",
1554: 'sta' => "Start",
1555: 'end' => "End",
1556: 'cau' => "Co-Author",
1557: 'caa' => "Assistant Co-Author",
1558: 'ssd' => "Set Start Date",
1559: 'sed' => "Set End Date"
1560: );
1561: $r->print('<h4>'.$lt{'cs'}.'</h4>'."\n".
1562: &Apache::loncommon::start_data_table()."\n".
1563: &Apache::loncommon::start_data_table_header_row()."\n".
1564: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'.
1565: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'sta'}.'</th>'.
1566: '<th>'.$lt{'end'}.'</th>'."\n".
1567: &Apache::loncommon::end_data_table_header_row()."\n".
1568: &Apache::loncommon::start_data_table_row().'
1569: <td>
1570: <input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_ca" />
1571: </td>
1572: <td>'.$lt{'cau'}.'</td>
1573: <td>'.$cudom.'_'.$cuname.'</td>
1574: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_ca" value="" />
1575: <a href=
1576: "javascript:pjump('."'date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1577: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
1578: <a href=
1579: "javascript:pjump('."'date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1580: &Apache::loncommon::end_data_table_row()."\n".
1581: &Apache::loncommon::start_data_table_row()."\n".
1582: '<td><input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_aa" /></td>
1583: <td>'.$lt{'caa'}.'</td>
1584: <td>'.$cudom.'_'.$cuname.'</td>
1585: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
1586: <a href=
1587: "javascript:pjump('."'date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1588: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
1589: <a href=
1590: "javascript:pjump('."'date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1591: &Apache::loncommon::end_data_table_row()."\n".
1592: &Apache::loncommon::end_data_table());
1593: } elsif ($env{'request.role'} =~ /^au\./) {
1594: if (!(&Apache::lonuserutils::authorpriv($env{'user.name'},
1595: $env{'request.role.domain'}))) {
1596: $r->print('<span class="LC_error">'.
1597: &mt('You do not have privileges to assign co-author roles.').
1598: '</span>');
1599: } elsif (($env{'user.name'} eq $ccuname) &&
1600: ($env{'user.domain'} eq $ccdomain)) {
1601: $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Construction Space is not permitted'));
1602: }
1603: }
1604: return $addrolesdisplay;;
1605: }
1606:
1607: sub new_domain_roles {
1608: my ($r) = @_;
1609: my $addrolesdisplay = 0;
1610: #
1611: # Domain level
1612: #
1613: my $num_domain_level = 0;
1614: my $domaintext =
1615: '<h4>'.&mt('Domain Level').'</h4>'.
1616: &Apache::loncommon::start_data_table().
1617: &Apache::loncommon::start_data_table_header_row().
1618: '<th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.
1619: &mt('Extent').'</th>'.
1620: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
1621: &Apache::loncommon::end_data_table_header_row();
1622: my @allroles = &Apache::lonuserutils::roles_by_context('domain');
1623: foreach my $thisdomain (sort(&Apache::lonnet::all_domains())) {
1624: foreach my $role (@allroles) {
1625: next if ($role eq 'ad');
1626: if (&Apache::lonnet::allowed('c'.$role,$thisdomain)) {
1627: my $plrole=&Apache::lonnet::plaintext($role);
1628: my %lt=&Apache::lonlocal::texthash(
1629: 'ssd' => "Set Start Date",
1630: 'sed' => "Set End Date"
1631: );
1632: $num_domain_level ++;
1633: $domaintext .=
1634: &Apache::loncommon::start_data_table_row().
1635: '<td><input type="checkbox" name="act_'.$thisdomain.'_'.$role.'" /></td>
1636: <td>'.$plrole.'</td>
1637: <td>'.$thisdomain.'</td>
1638: <td><input type="hidden" name="start_'.$thisdomain.'_'.$role.'" value="" />
1639: <a href=
1640: "javascript:pjump('."'date_start','Start Date $plrole',document.cu.start_$thisdomain\_$role.value,'start_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1641: <td><input type="hidden" name="end_'.$thisdomain.'_'.$role.'" value="" />
1642: <a href=
1643: "javascript:pjump('."'date_end','End Date $plrole',document.cu.end_$thisdomain\_$role.value,'end_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'.
1644: &Apache::loncommon::end_data_table_row();
1645: }
1646: }
1647: }
1648: $domaintext.= &Apache::loncommon::end_data_table();
1649: if ($num_domain_level > 0) {
1650: $r->print($domaintext);
1651: $addrolesdisplay = 1;
1652: }
1653: return $addrolesdisplay;
1654: }
1655:
1656: sub user_authentication {
1657: my ($ccuname,$ccdomain,$formname) = @_;
1658: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
1659: my $outcome;
1660: # Check for a bad authentication type
1661: if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
1662: # bad authentication scheme
1663: my %lt=&Apache::lonlocal::texthash(
1664: 'err' => "ERROR",
1665: 'uuas' => "This user has an unrecognized authentication scheme",
1666: 'adcs' => "Please alert a domain coordinator of this situation",
1667: 'sldb' => "Please specify login data below",
1668: 'ld' => "Login Data"
1669: );
1670: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1671: &initialize_authen_forms($ccdomain,$formname);
1672:
1673: my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc);
1674: $outcome = <<ENDBADAUTH;
1675: <script type="text/javascript" language="Javascript">
1676: // <![CDATA[
1677: $loginscript
1678: // ]]>
1679: </script>
1680: <span class="LC_error">$lt{'err'}:
1681: $lt{'uuas'} ($currentauth). $lt{'sldb'}.</span>
1682: <h3>$lt{'ld'}</h3>
1683: $choices
1684: ENDBADAUTH
1685: } else {
1686: # This user is not allowed to modify the user's
1687: # authentication scheme, so just notify them of the problem
1688: $outcome = <<ENDBADAUTH;
1689: <span class="LC_error"> $lt{'err'}:
1690: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
1691: </span>
1692: ENDBADAUTH
1693: }
1694: } else { # Authentication type is valid
1695: &initialize_authen_forms($ccdomain,$formname,$currentauth,'modifyuser');
1696: my ($authformcurrent,$can_modify,@authform_others) =
1697: &modify_login_block($ccdomain,$currentauth);
1698: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1699: # Current user has login modification privileges
1700: my %lt=&Apache::lonlocal::texthash (
1701: 'ld' => "Login Data",
1702: 'ccld' => "Change Current Login Data",
1703: 'enld' => "Enter New Login Data"
1704: );
1705: $outcome =
1706: '<script type="text/javascript" language="Javascript">'."\n".
1707: '// <![CDATA['."\n".
1708: $loginscript."\n".
1709: '// ]]>'."\n".
1710: '</script>'."\n".
1711: '<h3>'.$lt{'ld'}.'</h3>'.
1712: &Apache::loncommon::start_data_table().
1713: &Apache::loncommon::start_data_table_row().
1714: '<td>'.$authformnop;
1715: if ($can_modify) {
1716: $outcome .= '</td>'."\n".
1717: &Apache::loncommon::end_data_table_row().
1718: &Apache::loncommon::start_data_table_row().
1719: '<td>'.$authformcurrent.'</td>'.
1720: &Apache::loncommon::end_data_table_row()."\n";
1721: } else {
1722: $outcome .= ' ('.$authformcurrent.')</td>'.
1723: &Apache::loncommon::end_data_table_row()."\n";
1724: }
1725: foreach my $item (@authform_others) {
1726: $outcome .= &Apache::loncommon::start_data_table_row().
1727: '<td>'.$item.'</td>'.
1728: &Apache::loncommon::end_data_table_row()."\n";
1729: }
1730: $outcome .= &Apache::loncommon::end_data_table();
1731: } else {
1732: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
1733: my %lt=&Apache::lonlocal::texthash(
1734: 'ccld' => "Change Current Login Data",
1735: 'yodo' => "You do not have privileges to modify the authentication configuration for this user.",
1736: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1737: );
1738: $outcome .= <<ENDNOPRIV;
1739: <h3>$lt{'ccld'}</h3>
1740: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1741: <input type="hidden" name="login" value="nochange" />
1742: ENDNOPRIV
1743: }
1744: }
1745: } ## End of "check for bad authentication type" logic
1746: return $outcome;
1747: }
1748:
1749: sub modify_login_block {
1750: my ($dom,$currentauth) = @_;
1751: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
1752: my ($authnum,%can_assign) =
1753: &Apache::loncommon::get_assignable_auth($dom);
1754: my ($authformcurrent,@authform_others,$show_override_msg);
1755: if ($currentauth=~/^krb(4|5):/) {
1756: $authformcurrent=$authformkrb;
1757: if ($can_assign{'int'}) {
1758: push(@authform_others,$authformint);
1759: }
1760: if ($can_assign{'loc'}) {
1761: push(@authform_others,$authformloc);
1762: }
1763: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1764: $show_override_msg = 1;
1765: }
1766: } elsif ($currentauth=~/^internal:/) {
1767: $authformcurrent=$authformint;
1768: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1769: push(@authform_others,$authformkrb);
1770: }
1771: if ($can_assign{'loc'}) {
1772: push(@authform_others,$authformloc);
1773: }
1774: if ($can_assign{'int'}) {
1775: $show_override_msg = 1;
1776: }
1777: } elsif ($currentauth=~/^unix:/) {
1778: $authformcurrent=$authformfsys;
1779: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1780: push(@authform_others,$authformkrb);
1781: }
1782: if ($can_assign{'int'}) {
1783: push(@authform_others,$authformint);
1784: }
1785: if ($can_assign{'loc'}) {
1786: push(@authform_others,$authformloc);
1787: }
1788: if ($can_assign{'fsys'}) {
1789: $show_override_msg = 1;
1790: }
1791: } elsif ($currentauth=~/^localauth:/) {
1792: $authformcurrent=$authformloc;
1793: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1794: push(@authform_others,$authformkrb);
1795: }
1796: if ($can_assign{'int'}) {
1797: push(@authform_others,$authformint);
1798: }
1799: if ($can_assign{'loc'}) {
1800: $show_override_msg = 1;
1801: }
1802: }
1803: if ($show_override_msg) {
1804: $authformcurrent = '<table><tr><td colspan="3">'.$authformcurrent.
1805: '</td></tr>'."\n".
1806: '<tr><td> </td>'.
1807: '<td><b>'.&mt('Currently in use').'</b></td>'.
1808: '<td align="right"><span class="LC_cusr_emph">'.
1809: &mt('will override current values').
1810: '</span></td></tr></table>';
1811: }
1812: return ($authformcurrent,$show_override_msg,@authform_others);
1813: }
1814:
1815: sub personal_data_display {
1816: my ($ccuname,$ccdomain,$newuser,$context,$inst_results,$rolesarray) = @_;
1817: my ($output,$showforceid,%userenv,%canmodify,%canmodify_status);
1818: my @userinfo = ('firstname','middlename','lastname','generation',
1819: 'permanentemail','id');
1820: my $rowcount = 0;
1821: my $editable = 0;
1822: %canmodify_status =
1823: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1824: ['inststatus'],$rolesarray);
1825: if (!$newuser) {
1826: # Get the users information
1827: %userenv = &Apache::lonnet::get('environment',
1828: ['firstname','middlename','lastname','generation',
1829: 'permanentemail','id','inststatus'],$ccdomain,$ccuname);
1830: %canmodify =
1831: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1832: \@userinfo,$rolesarray);
1833: } elsif ($context eq 'selfcreate') {
1834: %canmodify = &selfcreate_canmodify($context,$ccdomain,\@userinfo,
1835: $inst_results,$rolesarray);
1836: }
1837: my %lt=&Apache::lonlocal::texthash(
1838: 'pd' => "Personal Data",
1839: 'firstname' => "First Name",
1840: 'middlename' => "Middle Name",
1841: 'lastname' => "Last Name",
1842: 'generation' => "Generation",
1843: 'permanentemail' => "Permanent e-mail address",
1844: 'id' => "Student/Employee ID",
1845: 'lg' => "Login Data",
1846: 'inststatus' => "Affiliation",
1847: );
1848: my %textboxsize = (
1849: firstname => '15',
1850: middlename => '15',
1851: lastname => '15',
1852: generation => '5',
1853: permanentemail => '25',
1854: id => '15',
1855: );
1856: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
1857: $output = '<h3>'.$lt{'pd'}.'</h3>'.
1858: &Apache::lonhtmlcommon::start_pick_box();
1859: foreach my $item (@userinfo) {
1860: my $rowtitle = $lt{$item};
1861: my $hiderow = 0;
1862: if ($item eq 'generation') {
1863: $rowtitle = $genhelp.$rowtitle;
1864: }
1865: my $row = &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n";
1866: if ($newuser) {
1867: if (ref($inst_results) eq 'HASH') {
1868: if ($inst_results->{$item} ne '') {
1869: $row .= '<input type="hidden" name="c'.$item.'" value="'.$inst_results->{$item}.'" />'.$inst_results->{$item};
1870: } else {
1871: if ($context eq 'selfcreate') {
1872: if ($canmodify{$item}) {
1873: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1874: $editable ++;
1875: } else {
1876: $hiderow = 1;
1877: }
1878: } else {
1879: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1880: }
1881: }
1882: } else {
1883: if ($context eq 'selfcreate') {
1884: if (($item eq 'permanentemail') && ($newuser eq 'email')) {
1885: $row .= $ccuname;
1886: } else {
1887: if ($canmodify{$item}) {
1888: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1889: $editable ++;
1890: } else {
1891: $hiderow = 1;
1892: }
1893: }
1894: } else {
1895: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1896: }
1897: }
1898: } else {
1899: if ($canmodify{$item}) {
1900: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="'.$userenv{$item}.'" />';
1901: } else {
1902: $row .= $userenv{$item};
1903: }
1904: if ($item eq 'id') {
1905: $showforceid = $canmodify{$item};
1906: }
1907: }
1908: $row .= &Apache::lonhtmlcommon::row_closure(1);
1909: if (!$hiderow) {
1910: $output .= $row;
1911: $rowcount ++;
1912: }
1913: }
1914: if (($canmodify_status{'inststatus'}) || ($context ne 'selfcreate')) {
1915: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($ccdomain);
1916: if (ref($types) eq 'ARRAY') {
1917: if (@{$types} > 0) {
1918: my ($hiderow,$shown);
1919: if ($canmodify_status{'inststatus'}) {
1920: $shown = &pick_inst_statuses($userenv{'inststatus'},$usertypes,$types);
1921: } else {
1922: $shown .= $userenv{'inststatus'};
1923: if ($userenv{'inststatus'} eq '') {
1924: $hiderow = 1;
1925: }
1926: }
1927: if (!$hiderow) {
1928: my $row = &Apache::lonhtmlcommon::row_title(&mt('Affliations'),undef,'LC_oddrow_value')."\n".
1929: $shown.&Apache::lonhtmlcommon::row_closure(1);
1930: if ($context eq 'selfcreate') {
1931: $rowcount ++;
1932: }
1933: $output .= $row;
1934: }
1935: }
1936: }
1937: }
1938: $output .= &Apache::lonhtmlcommon::end_pick_box();
1939: if (wantarray) {
1940: if ($context eq 'selfcreate') {
1941: return($output,$rowcount,$editable);
1942: } else {
1943: return ($output,$showforceid);
1944: }
1945: } else {
1946: return $output;
1947: }
1948: }
1949:
1950: sub pick_inst_statuses {
1951: my ($curr,$usertypes,$types) = @_;
1952: my ($output,$rem,@currtypes);
1953: if ($curr ne '') {
1954: @currtypes = map { &unescape($_); } split(/:/,$curr);
1955: }
1956: my $numinrow = 2;
1957: if (ref($types) eq 'ARRAY') {
1958: $output = '<table>';
1959: my $lastcolspan;
1960: for (my $i=0; $i<@{$types}; $i++) {
1961: if (defined($usertypes->{$types->[$i]})) {
1962: my $rem = $i%($numinrow);
1963: if ($rem == 0) {
1964: if ($i<@{$types}-1) {
1965: if ($i > 0) {
1966: $output .= '</tr>';
1967: }
1968: $output .= '<tr>';
1969: }
1970: } elsif ($i==@{$types}-1) {
1971: my $colsleft = $numinrow - $rem;
1972: if ($colsleft > 1) {
1973: $lastcolspan = ' colspan="'.$colsleft.'"';
1974: }
1975: }
1976: my $check = ' ';
1977: if (grep(/^\Q$types->[$i]\E$/,@currtypes)) {
1978: $check = ' checked="checked" ';
1979: }
1980: $output .= '<td class="LC_left_item"'.$lastcolspan.'>'.
1981: '<span class="LC_nobreak"><label>'.
1982: '<input type="checkbox" name="inststatus" '.
1983: 'value="'.$types->[$i].'"'.$check.'/>'.
1984: $usertypes->{$types->[$i]}.'</label></span></td>';
1985: }
1986: }
1987: $output .= '</tr></table>';
1988: }
1989: return $output;
1990: }
1991:
1992: sub selfcreate_canmodify {
1993: my ($context,$dom,$userinfo,$inst_results,$rolesarray) = @_;
1994: if (ref($inst_results) eq 'HASH') {
1995: my @inststatuses = &get_inststatuses($inst_results);
1996: if (@inststatuses == 0) {
1997: @inststatuses = ('default');
1998: }
1999: $rolesarray = \@inststatuses;
2000: }
2001: my %canmodify =
2002: &Apache::lonuserutils::can_modify_userinfo($context,$dom,$userinfo,
2003: $rolesarray);
2004: return %canmodify;
2005: }
2006:
2007: sub get_inststatuses {
2008: my ($insthashref) = @_;
2009: my @inststatuses = ();
2010: if (ref($insthashref) eq 'HASH') {
2011: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
2012: @inststatuses = @{$insthashref->{'inststatus'}};
2013: }
2014: }
2015: return @inststatuses;
2016: }
2017:
2018: # ================================================================= Phase Three
2019: sub update_user_data {
2020: my ($r,$context,$crstype) = @_;
2021: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
2022: $env{'form.ccdomain'});
2023: # Error messages
2024: my $error = '<span class="LC_error">'.&mt('Error').': ';
2025: my $end = '</span><br /><br />';
2026: my $rtnlink = '<a href="javascript:backPage(document.userupdate,'.
2027: "'$env{'form.prevphase'}','modify')".'" />'.
2028: &mt('Return to previous page').'</a>'.
2029: &Apache::loncommon::end_page();
2030: my $now = time;
2031: my $title;
2032: if (exists($env{'form.makeuser'})) {
2033: $title='Set Privileges for New User';
2034: } else {
2035: $title='Modify User Privileges';
2036: }
2037: my $newuser = 0;
2038: my ($jsback,$elements) = &crumb_utilities();
2039: my $jscript = '<script type="text/javascript">'."\n".
2040: '// <![CDATA['."\n".
2041: $jsback."\n".
2042: '// ]]>'."\n".
2043: '</script>'."\n";
2044: my %breadcrumb_text = &singleuser_breadcrumb($crstype);
2045: my $args;
2046: if ($env{'form.popup'}) {
2047: $args->{'no_nav_bar'} = 1;
2048: } else {
2049: $args = undef;
2050: }
2051: $r->print(&Apache::loncommon::start_page($title,$jscript,$args));
2052: &Apache::lonhtmlcommon::add_breadcrumb
2053: ({href=>"javascript:backPage(document.userupdate)",
2054: text=>$breadcrumb_text{'search'},
2055: faq=>282,bug=>'Instructor Interface',});
2056: if ($env{'form.prevphase'} eq 'userpicked') {
2057: &Apache::lonhtmlcommon::add_breadcrumb
2058: ({href=>"javascript:backPage(document.userupdate,'get_user_info','select')",
2059: text=>$breadcrumb_text{'userpicked'},
2060: faq=>282,bug=>'Instructor Interface',});
2061: }
2062: &Apache::lonhtmlcommon::add_breadcrumb
2063: ({href=>"javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
2064: text=>$breadcrumb_text{'modify'},
2065: faq=>282,bug=>'Instructor Interface',},
2066: {href=>"/adm/createuser",
2067: text=>"Result",
2068: faq=>282,bug=>'Instructor Interface',});
2069: my $helpitem = 'Course_Change_Privileges';
2070: if ($env{'form.action'} eq 'singlestudent') {
2071: $helpitem = 'Course_Add_Student';
2072: }
2073: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
2074: $helpitem));
2075: $r->print(&update_result_form($uhome));
2076: # Check Inputs
2077: if (! $env{'form.ccuname'} ) {
2078: $r->print($error.&mt('No login name specified').'.'.$end.$rtnlink);
2079: return;
2080: }
2081: if ( $env{'form.ccuname'} ne
2082: &LONCAPA::clean_username($env{'form.ccuname'}) ) {
2083: $r->print($error.&mt('Invalid login name.').' '.
2084: &mt('Only letters, numbers, periods, dashes, @, and underscores are valid.').
2085: $end.$rtnlink);
2086: return;
2087: }
2088: if (! $env{'form.ccdomain'} ) {
2089: $r->print($error.&mt('No domain specified').'.'.$end.$rtnlink);
2090: return;
2091: }
2092: if ( $env{'form.ccdomain'} ne
2093: &LONCAPA::clean_domain($env{'form.ccdomain'}) ) {
2094: $r->print($error.&mt('Invalid domain name.').' '.
2095: &mt('Only letters, numbers, periods, dashes, and underscores are valid.').
2096: $end.$rtnlink);
2097: return;
2098: }
2099: if ($uhome eq 'no_host') {
2100: $newuser = 1;
2101: }
2102: if (! exists($env{'form.makeuser'})) {
2103: # Modifying an existing user, so check the validity of the name
2104: if ($uhome eq 'no_host') {
2105: $r->print($error.&mt('Unable to determine home server for ').
2106: $env{'form.ccuname'}.&mt(' in domain ').
2107: $env{'form.ccdomain'}.'.');
2108: return;
2109: }
2110: }
2111: # Determine authentication method and password for the user being modified
2112: my $amode='';
2113: my $genpwd='';
2114: if ($env{'form.login'} eq 'krb') {
2115: $amode='krb';
2116: $amode.=$env{'form.krbver'};
2117: $genpwd=$env{'form.krbarg'};
2118: } elsif ($env{'form.login'} eq 'int') {
2119: $amode='internal';
2120: $genpwd=$env{'form.intarg'};
2121: } elsif ($env{'form.login'} eq 'fsys') {
2122: $amode='unix';
2123: $genpwd=$env{'form.fsysarg'};
2124: } elsif ($env{'form.login'} eq 'loc') {
2125: $amode='localauth';
2126: $genpwd=$env{'form.locarg'};
2127: $genpwd=" " if (!$genpwd);
2128: } elsif (($env{'form.login'} eq 'nochange') ||
2129: ($env{'form.login'} eq '' )) {
2130: # There is no need to tell the user we did not change what they
2131: # did not ask us to change.
2132: # If they are creating a new user but have not specified login
2133: # information this will be caught below.
2134: } else {
2135: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2136: return;
2137: }
2138:
2139: $r->print('<h3>'.&mt('User [_1] in domain [_2]',
2140: $env{'form.ccuname'}, $env{'form.ccdomain'}).'</h3>');
2141: my (%alerts,%rulematch,%inst_results,%curr_rules);
2142: my @usertools = ('aboutme','blog','portfolio');
2143: my @requestcourses = ('official','unofficial');
2144: my ($othertitle,$usertypes,$types) =
2145: &Apache::loncommon::sorted_inst_types($env{'form.ccdomain'});
2146: if ($env{'form.makeuser'}) {
2147: $r->print('<h3>'.&mt('Creating new account.').'</h3>');
2148: # Check for the authentication mode and password
2149: if (! $amode || ! $genpwd) {
2150: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2151: return;
2152: }
2153: # Determine desired host
2154: my $desiredhost = $env{'form.hserver'};
2155: if (lc($desiredhost) eq 'default') {
2156: $desiredhost = undef;
2157: } else {
2158: my %home_servers =
2159: &Apache::lonnet::get_servers($env{'form.ccdomain'},'library');
2160: if (! exists($home_servers{$desiredhost})) {
2161: $r->print($error.&mt('Invalid home server specified').$end.$rtnlink);
2162: return;
2163: }
2164: }
2165: # Check ID format
2166: my %checkhash;
2167: my %checks = ('id' => 1);
2168: %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = (
2169: 'newuser' => $newuser,
2170: 'id' => $env{'form.cid'},
2171: );
2172: if ($env{'form.cid'} ne '') {
2173: &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts,
2174: \%rulematch,\%inst_results,\%curr_rules);
2175: if (ref($alerts{'id'}) eq 'HASH') {
2176: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2177: my $domdesc =
2178: &Apache::lonnet::domain($env{'form.ccdomain'},'description');
2179: if ($alerts{'id'}{$env{'form.ccdomain'}}{$env{'form.cid'}}) {
2180: my $userchkmsg;
2181: if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') {
2182: $userchkmsg =
2183: &Apache::loncommon::instrule_disallow_msg('id',
2184: $domdesc,1).
2185: &Apache::loncommon::user_rule_formats($env{'form.ccdomain'},
2186: $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id');
2187: }
2188: $r->print($error.&mt('Invalid ID format').$end.
2189: $userchkmsg.$rtnlink);
2190: return;
2191: }
2192: }
2193: }
2194: }
2195: # Call modifyuser
2196: my $result = &Apache::lonnet::modifyuser
2197: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'},
2198: $amode,$genpwd,$env{'form.cfirstname'},
2199: $env{'form.cmiddlename'},$env{'form.clastname'},
2200: $env{'form.cgeneration'},undef,$desiredhost,
2201: $env{'form.cpermanentemail'});
2202: $r->print(&mt('Generating user').': '.$result);
2203: $uhome = &Apache::lonnet::homeserver($env{'form.ccuname'},
2204: $env{'form.ccdomain'});
2205: my (%changeHash,%newcustom,%changed);
2206: if ($uhome ne 'no_host') {
2207: if ($env{'form.customquota'} == 1) {
2208: if ($env{'form.portfolioquota'} eq '') {
2209: $newcustom{'quota'} = 0;
2210: } else {
2211: $newcustom{'quota'} = $env{'form.portfolioquota'};
2212: $newcustom{'quota'} =~ s/[^\d\.]//g;
2213: }
2214: $changed{'quota'} = "a_admin($newcustom{'quota'},\%changeHash);
2215: }
2216: foreach my $item (@usertools) {
2217: if ($env{'form.custom'.$item} == 1) {
2218: $newcustom{$item} = $env{'form.tools_'.$item};
2219: $changed{$item} = &tool_admin($item,$newcustom{$item},
2220: \%changeHash,'tools');
2221: }
2222: }
2223: foreach my $item (@requestcourses) {
2224: $newcustom{$item} = $env{'form.crsreq_'.$item};
2225: if ($env{'form.crsreq_'.$item} eq 'autolimit') {
2226: $newcustom{$item} .= '=';
2227: unless ($env{'form.crsreq_'.$item.'_limit'} =~ /\D/) {
2228: $newcustom{$item} .= $env{'form.crsreq_'.$item.'_limit'};
2229: }
2230: }
2231: $changed{$item} = &tool_admin($item,$newcustom{$item},
2232: \%changeHash,'requestcourses');
2233: }
2234: if (exists($env{'form.inststatus'})) {
2235: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2236: if (@inststatuses > 0) {
2237: $changeHash{'inststatus'} = join(',',@inststatuses);
2238: $changed{'inststatus'} = $changeHash{'inststatus'};
2239: }
2240: }
2241: if (keys(%changed)) {
2242: $changeHash{'firstname'} = $env{'form.cfirstname'};
2243: $changeHash{'middlename'} = $env{'form.cmiddlename'};
2244: $changeHash{'lastname'} = $env{'form.clastname'};
2245: $changeHash{'generation'} = $env{'form.cgeneration'};
2246: $changeHash{'id'} = $env{'form.cid'};
2247: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
2248: my $chgresult =
2249: &Apache::lonnet::put('environment',\%changeHash,
2250: $env{'form.ccdomain'},$env{'form.ccuname'});
2251: }
2252: }
2253: $r->print('<br />'.&mt('Home server').': '.$uhome.' '.
2254: &Apache::lonnet::hostname($uhome));
2255: } elsif (($env{'form.login'} ne 'nochange') &&
2256: ($env{'form.login'} ne '' )) {
2257: # Modify user privileges
2258: if (! $amode || ! $genpwd) {
2259: $r->print($error.'Invalid login mode or password'.$end.$rtnlink);
2260: return;
2261: }
2262: # Only allow authentification modification if the person has authority
2263: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2264: $r->print('Modifying authentication: '.
2265: &Apache::lonnet::modifyuserauth(
2266: $env{'form.ccdomain'},$env{'form.ccuname'},
2267: $amode,$genpwd));
2268: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
2269: ($env{'form.ccuname'},$env{'form.ccdomain'}));
2270: } else {
2271: # Okay, this is a non-fatal error.
2272: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);
2273: }
2274: }
2275: ##
2276: my (@userroles,%userupdate,$cnum,$cdom,$crstype,$namechanged);
2277: if ($context eq 'course') {
2278: ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
2279: $crstype = &Apache::loncommon::course_type($cdom.'_'.$cnum);
2280: }
2281: if (! $env{'form.makeuser'} ) {
2282: # Check for need to change
2283: my %userenv = &Apache::lonnet::get
2284: ('environment',['firstname','middlename','lastname','generation',
2285: 'id','permanentemail','portfolioquota','inststatus','tools.aboutme',
2286: 'tools.blog','tools.portfolio','requestcourses.official',
2287: 'requestcourses.unofficial','requestcourses.community',
2288: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
2289: 'reqcrsotherdom.community'],
2290: $env{'form.ccdomain'},$env{'form.ccuname'});
2291: my ($tmp) = keys(%userenv);
2292: if ($tmp =~ /^(con_lost|error)/i) {
2293: %userenv = ();
2294: }
2295: my $no_forceid_alert;
2296: # Check to see if user information can be changed
2297: my %domconfig =
2298: &Apache::lonnet::get_dom('configuration',['usermodification'],
2299: $env{'form.ccdomain'});
2300: my @statuses = ('active','future');
2301: my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'});
2302: my ($auname,$audom);
2303: if ($context eq 'author') {
2304: $auname = $env{'user.name'};
2305: $audom = $env{'user.domain'};
2306: }
2307: foreach my $item (keys(%roles)) {
2308: my ($rolenum,$roledom,$role) = split(/:/,$item,-1);
2309: if ($context eq 'course') {
2310: if ($cnum ne '' && $cdom ne '') {
2311: if ($rolenum eq $cnum && $roledom eq $cdom) {
2312: if (!grep(/^\Q$role\E$/,@userroles)) {
2313: push(@userroles,$role);
2314: }
2315: }
2316: }
2317: } elsif ($context eq 'author') {
2318: if ($rolenum eq $auname && $roledom eq $audom) {
2319: if (!grep(/^\Q$role\E$/,@userroles)) {
2320: push(@userroles,$role);
2321: }
2322: }
2323: }
2324: }
2325: if ($env{'form.action'} eq 'singlestudent') {
2326: if (!grep(/^st$/,@userroles)) {
2327: push(@userroles,'st');
2328: }
2329: } else {
2330: # Check for course or co-author roles being activated or re-enabled
2331: if ($context eq 'author' || $context eq 'course') {
2332: foreach my $key (keys(%env)) {
2333: if ($context eq 'author') {
2334: if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) {
2335: if (!grep(/^\Q$1\E$/,@userroles)) {
2336: push(@userroles,$1);
2337: }
2338: } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) {
2339: if (!grep(/^\Q$1\E$/,@userroles)) {
2340: push(@userroles,$1);
2341: }
2342: }
2343: } elsif ($context eq 'course') {
2344: if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) {
2345: if (!grep(/^\Q$1\E$/,@userroles)) {
2346: push(@userroles,$1);
2347: }
2348: } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) {
2349: if (!grep(/^\Q$1\E$/,@userroles)) {
2350: push(@userroles,$1);
2351: }
2352: }
2353: }
2354: }
2355: }
2356: }
2357: #Check to see if we can change personal data for the user
2358: my (@mod_disallowed,@longroles);
2359: foreach my $role (@userroles) {
2360: if ($role eq 'cr') {
2361: push(@longroles,'Custom');
2362: } else {
2363: push(@longroles,&Apache::lonnet::plaintext($role,$crstype));
2364: }
2365: }
2366: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2367: my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},\@userinfo,\@userroles);
2368: foreach my $item (@userinfo) {
2369: # Strip leading and trailing whitespace
2370: $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g;
2371: if (!$canmodify{$item}) {
2372: if (defined($env{'form.c'.$item})) {
2373: if ($env{'form.c'.$item} ne $userenv{$item}) {
2374: push(@mod_disallowed,$item);
2375: }
2376: }
2377: $env{'form.c'.$item} = $userenv{$item};
2378: }
2379: }
2380: # Check to see if we can change the Student/Employee ID
2381: my $forceid = $env{'form.forceid'};
2382: my $recurseid = $env{'form.recurseid'};
2383: my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules);
2384: my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'},
2385: $env{'form.ccuname'});
2386: if (($uidhash{$env{'form.ccuname'}}) &&
2387: ($uidhash{$env{'form.ccuname'}}!~/error\:/) &&
2388: (!$forceid)) {
2389: if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) {
2390: $env{'form.cid'} = $userenv{'id'};
2391: $no_forceid_alert = &mt('New student/employee ID does not match existing ID for this user.')
2392: .'<br />'
2393: .&mt("Change is not permitted without checking the 'Force ID change' checkbox on the previous page.")
2394: .'<br />'."\n";
2395: }
2396: }
2397: if ($env{'form.cid'} ne $userenv{'id'}) {
2398: my $checkhash;
2399: my $checks = { 'id' => 1 };
2400: $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} =
2401: { 'newuser' => $newuser,
2402: 'id' => $env{'form.cid'},
2403: };
2404: &Apache::loncommon::user_rule_check($checkhash,$checks,
2405: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules);
2406: if (ref($alerts{'id'}) eq 'HASH') {
2407: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2408: $env{'form.cid'} = $userenv{'id'};
2409: }
2410: }
2411: }
2412: my ($quotachanged,$oldportfolioquota,$newportfolioquota,$oldinststatus,
2413: $inststatus,$newinststatus,$oldisdefault,$newisdefault,$olddefquotatext,
2414: $newdefquotatext,%oldaccess,%oldaccesstext,%newaccess,%newaccesstext,
2415: $oldinststatuses,$newinststatuses);
2416: my ($defquota,$settingstatus) =
2417: &Apache::loncommon::default_quota($env{'form.ccdomain'},$inststatus);
2418: my ($showquota,$showtools,$showrequestcourses,$showinststatus,$showreqotherdom);
2419: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2420: $showquota = 1;
2421: }
2422: if (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
2423: $showtools = 1;
2424: }
2425: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
2426: $showrequestcourses = 1;
2427: } elsif (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
2428: $showreqotherdom = 1;
2429: }
2430: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2431: $showinststatus = 1;
2432: }
2433: my (%changeHash,%changed);
2434: $oldinststatus = $userenv{'inststatus'};
2435: if ($oldinststatus eq '') {
2436: $oldinststatuses = $othertitle;
2437: } else {
2438: if (ref($usertypes) eq 'HASH') {
2439: $oldinststatuses = join(', ',map{ $usertypes->{ &unescape($_) }; } (split(/:/,$userenv{'inststatus'})));
2440: } else {
2441: $oldinststatuses = join(', ',map{ &unescape($_); } (split(/:/,$userenv{'inststatus'})));
2442: }
2443: }
2444: $changeHash{'inststatus'} = $userenv{'inststatus'};
2445: my %canmodify_inststatus = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},['inststatus'],\@userroles);
2446: if ($canmodify_inststatus{'inststatus'}) {
2447: if (exists($env{'form.inststatus'})) {
2448: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2449: if (@inststatuses > 0) {
2450: $newinststatus = join(':',map { &escape($_); } @inststatuses);
2451: $changeHash{'inststatus'} = $newinststatus;
2452: if ($newinststatus ne $oldinststatus) {
2453: $changed{'inststatus'} = $newinststatus;
2454: }
2455: if (ref($usertypes) eq 'HASH') {
2456: $newinststatuses = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2457: } else {
2458: $newinststatuses = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2459: }
2460: } else {
2461: $newinststatus = '';
2462: $changeHash{'inststatus'} = $newinststatus;
2463: $newinststatuses = $othertitle;
2464: if ($newinststatus ne $oldinststatus) {
2465: $changed{'inststatus'} = $changeHash{'inststatus'};
2466: }
2467: }
2468: }
2469: }
2470: $changeHash{'portfolioquota'} = $userenv{'portfolioquota'};
2471: if ($userenv{'portfolioquota'} ne '') {
2472: $oldportfolioquota = $userenv{'portfolioquota'};
2473: if ($env{'form.customquota'} == 1) {
2474: if ($env{'form.portfolioquota'} eq '') {
2475: $newportfolioquota = 0;
2476: } else {
2477: $newportfolioquota = $env{'form.portfolioquota'};
2478: $newportfolioquota =~ s/[^\d\.]//g;
2479: }
2480: if ($newportfolioquota != $oldportfolioquota) {
2481: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2482: }
2483: } else {
2484: $changed{'quota'} = "a_admin('',\%changeHash);
2485: $newportfolioquota = $defquota;
2486: $newisdefault = 1;
2487: }
2488: } else {
2489: $oldisdefault = 1;
2490: $oldportfolioquota = $defquota;
2491: if ($env{'form.customquota'} == 1) {
2492: if ($env{'form.portfolioquota'} eq '') {
2493: $newportfolioquota = 0;
2494: } else {
2495: $newportfolioquota = $env{'form.portfolioquota'};
2496: $newportfolioquota =~ s/[^\d\.]//g;
2497: }
2498: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2499: } else {
2500: $newportfolioquota = $defquota;
2501: $newisdefault = 1;
2502: }
2503: }
2504: if ($oldisdefault) {
2505: $olddefquotatext = &get_defaultquota_text($settingstatus);
2506: }
2507: if ($newisdefault) {
2508: $newdefquotatext = &get_defaultquota_text($settingstatus);
2509: }
2510: &tool_changes('tools',\@usertools,\%oldaccess,\%oldaccesstext,\%userenv,
2511: \%changeHash,\%changed,\%newaccess,\%newaccesstext);
2512: if ($env{'form.ccdomain'} eq $env{'request.role.domain'}) {
2513: &tool_changes('requestcourses',\@requestcourses,\%oldaccess,\%oldaccesstext,
2514: \%userenv,\%changeHash,\%changed,\%newaccess,\%newaccesstext);
2515: } else {
2516: &tool_changes('reqcrsotherdom',\@requestcourses,\%oldaccess,\%oldaccesstext,
2517: \%userenv,\%changeHash,\%changed,\%newaccess,\%newaccesstext);
2518: }
2519: if ($env{'form.cfirstname'} ne $userenv{'firstname'} ||
2520: $env{'form.cmiddlename'} ne $userenv{'middlename'} ||
2521: $env{'form.clastname'} ne $userenv{'lastname'} ||
2522: $env{'form.cgeneration'} ne $userenv{'generation'} ||
2523: $env{'form.cid'} ne $userenv{'id'} ||
2524: $env{'form.cpermanentemail'} ne $userenv{'permanentemail'} ) {
2525: $namechanged = 1;
2526: }
2527: if (($namechanged) || (keys(%changed) > 0)) {
2528: $changeHash{'firstname'} = $env{'form.cfirstname'};
2529: $changeHash{'middlename'} = $env{'form.cmiddlename'};
2530: $changeHash{'lastname'} = $env{'form.clastname'};
2531: $changeHash{'generation'} = $env{'form.cgeneration'};
2532: $changeHash{'id'} = $env{'form.cid'};
2533: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
2534: my ($chgresult,$namechgresult);
2535: if (keys(%changed) > 0) {
2536: $chgresult =
2537: &Apache::lonnet::put('environment',\%changeHash,
2538: $env{'form.ccdomain'},$env{'form.ccuname'});
2539: if ($chgresult eq 'ok') {
2540: if (($env{'user.name'} eq $env{'form.ccuname'}) &&
2541: ($env{'user.domain'} eq $env{'form.ccdomain'})) {
2542: my %newenvhash;
2543: foreach my $key (keys(%changed)) {
2544: if (($key eq 'official') || ($key eq 'unofficial')) {
2545: $newenvhash{'environment.requestcourses.'.$key} =
2546: $changeHash{'requestcourses.'.$key};
2547: if ($changeHash{'requestcourses.'.$key} ne '') {
2548: $newenvhash{'environment.canrequest.'.$key} = 1;
2549: } else {
2550: $newenvhash{'environment.canrequest.'.$key} =
2551: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2552: $key,'reload','requestcourses');
2553: }
2554: } elsif ($key ne 'quota') {
2555: $newenvhash{'environment.tools.'.$key} =
2556: $changeHash{'tools.'.$key};
2557: if ($changeHash{'tools.'.$key} ne '') {
2558: $newenvhash{'environment.availabletools.'.$key} =
2559: $changeHash{'tools.'.$key};
2560: } else {
2561: $newenvhash{'environment.availabletools.'.$key} =
2562: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'}, $key,'reload','tools');
2563: }
2564: }
2565: }
2566: if (keys(%newenvhash)) {
2567: &Apache::lonnet::appenv(\%newenvhash);
2568: }
2569: }
2570: }
2571: }
2572: if ($namechanged) {
2573: # Make the change
2574: $namechgresult =
2575: &Apache::lonnet::modifyuser($env{'form.ccdomain'},
2576: $env{'form.ccuname'},$changeHash{'id'},undef,undef,
2577: $changeHash{'firstname'},$changeHash{'middlename'},
2578: $changeHash{'lastname'},$changeHash{'generation'},
2579: $changeHash{'id'},undef,$changeHash{'permanentemail'});
2580: %userupdate = (
2581: lastname => $env{'form.clastname'},
2582: middlename => $env{'form.cmiddlename'},
2583: firstname => $env{'form.cfirstname'},
2584: generation => $env{'form.cgeneration'},
2585: id => $env{'form.cid'},
2586: );
2587: }
2588: if (($namechanged && $namechgresult eq 'ok') ||
2589: ((keys(%changed) > 0) && $chgresult eq 'ok')) {
2590: # Tell the user we changed the name
2591: my %lt=&Apache::lonlocal::texthash(
2592: 'uic' => 'User Information Changed',
2593: 'frst' => 'First Name',
2594: 'mddl' => 'Middle Name',
2595: 'lst' => 'Last Name',
2596: 'gen' => 'Generation',
2597: 'id' => 'Student/Employee ID',
2598: 'mail' => 'Permanent e-mail address',
2599: 'disk' => 'Disk space allocated to portfolio files',
2600: 'blog' => 'Blog Availability',
2601: 'aboutme' => 'Personal Information Page Availability',
2602: 'portfolio' => 'Portfolio Availability',
2603: 'official' => 'Can Request Official Courses',
2604: 'unofficial' => 'Can Request Unofficial Courses',
2605: 'inststatus' => "Affiliation",
2606: 'prvs' => 'Previous Value:',
2607: 'chto' => 'Changed To:'
2608: );
2609: $r->print('<h4>'.$lt{'uic'}.'</h4>'.
2610: &Apache::loncommon::start_data_table().
2611: &Apache::loncommon::start_data_table_header_row());
2612: $r->print(<<"END");
2613: <th> </th>
2614: <th>$lt{'frst'}</th>
2615: <th>$lt{'mddl'}</th>
2616: <th>$lt{'lst'}</th>
2617: <th>$lt{'gen'}</th>
2618: <th>$lt{'id'}</th>
2619: <th>$lt{'mail'}</th>
2620: END
2621: if ($showinststatus) {
2622: $r->print("
2623: <th>$lt{'inststatus'}</th>\n");
2624: }
2625: if ($showrequestcourses) {
2626: foreach my $item (@requestcourses) {
2627: $r->print("
2628: <th>$lt{$item}</th>\n");
2629: }
2630: } elsif ($showreqotherdom) {
2631: foreach my $item (@requestcourses) {
2632: $r->print("
2633: <th>$lt{$item}</th>\n");
2634: }
2635: }
2636: if ($showquota) {
2637: $r->print("
2638: <th>$lt{'disk'}</th>\n");
2639: }
2640: if ($showtools) {
2641: foreach my $item (@usertools) {
2642: $r->print("
2643: <th>$lt{$item}</th>\n");
2644: }
2645: }
2646: $r->print(&Apache::loncommon::end_data_table_header_row().
2647: &Apache::loncommon::start_data_table_row());
2648: $r->print(<<"END");
2649: <td><b>$lt{'prvs'}</b></td>
2650: <td>$userenv{'firstname'} </td>
2651: <td>$userenv{'middlename'} </td>
2652: <td>$userenv{'lastname'} </td>
2653: <td>$userenv{'generation'} </td>
2654: <td>$userenv{'id'}</td>
2655: <td>$userenv{'permanentemail'} </td>
2656: END
2657: if ($showinststatus) {
2658: $r->print("
2659: <td>$oldinststatuses</td>\n");
2660: }
2661: if ($showrequestcourses) {
2662: foreach my $item (@requestcourses) {
2663: $r->print("
2664: <td>$oldaccess{$item} $oldaccesstext{$item}</td>\n");
2665: }
2666: } elsif ($showreqotherdom) {
2667: foreach my $item (@requestcourses) {
2668: $r->print("
2669: <td>$oldaccess{$item} $oldaccesstext{$item}</td>\n");
2670: }
2671: }
2672: if ($showquota) {
2673: $r->print("
2674: <td>$oldportfolioquota Mb $olddefquotatext </td>\n");
2675: }
2676: if ($showtools) {
2677: foreach my $item (@usertools) {
2678: $r->print("
2679: <td>$oldaccess{$item} $oldaccesstext{$item} </td>\n");
2680: }
2681: }
2682: $r->print(&Apache::loncommon::end_data_table_row().
2683: &Apache::loncommon::start_data_table_row());
2684: $r->print(<<"END");
2685: <td><span class="LC_nobreak"><b>$lt{'chto'}</b></span></td>
2686: <td>$env{'form.cfirstname'} </td>
2687: <td>$env{'form.cmiddlename'} </td>
2688: <td>$env{'form.clastname'} </td>
2689: <td>$env{'form.cgeneration'} </td>
2690: <td>$env{'form.cid'} </td>
2691: <td>$env{'form.cpermanentemail'} </td>
2692: END
2693: if ($showinststatus) {
2694: $r->print("
2695: <td>$newinststatuses</td>\n");
2696: }
2697: if ($showrequestcourses) {
2698: foreach my $item (@requestcourses) {
2699: $r->print("
2700: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2701: }
2702: } elsif ($showreqotherdom) {
2703: foreach my $item (@requestcourses) {
2704: $r->print("
2705: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2706: }
2707: }
2708: if ($showquota) {
2709: $r->print("
2710: <td>$newportfolioquota Mb $newdefquotatext </td>\n");
2711: }
2712: if ($showtools) {
2713: foreach my $item (@usertools) {
2714: $r->print("
2715: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2716: }
2717: }
2718: $r->print(&Apache::loncommon::end_data_table_row().
2719: &Apache::loncommon::end_data_table().'<br />');
2720: if ($env{'form.cid'} ne $userenv{'id'}) {
2721: &Apache::lonnet::idput($env{'form.ccdomain'},
2722: ($env{'form.ccuname'} => $env{'form.cid'}));
2723: if (($recurseid) &&
2724: (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
2725: my $idresult =
2726: &Apache::lonuserutils::propagate_id_change(
2727: $env{'form.ccuname'},$env{'form.ccdomain'},
2728: \%userupdate);
2729: $r->print('<br />'.$idresult.'<br />');
2730: }
2731: }
2732: if (($env{'form.ccdomain'} eq $env{'user.domain'}) &&
2733: ($env{'form.ccuname'} eq $env{'user.name'})) {
2734: my %newenvhash;
2735: foreach my $key (keys(%changeHash)) {
2736: $newenvhash{'environment.'.$key} = $changeHash{$key};
2737: }
2738: &Apache::lonnet::appenv(\%newenvhash);
2739: }
2740: } else { # error occurred
2741: $r->print('<span class="LC_error">'.&mt('Unable to successfully change environment for').' '.
2742: $env{'form.ccuname'}.' '.&mt('in domain').' '.
2743: $env{'form.ccdomain'}.'</span><br />');
2744: }
2745: } else { # End of if ($env ... ) logic
2746: # They did not want to change the users name, quota, tool availability,
2747: # or ability to request creation of courses,
2748: # but we can still tell them what the name and quota and availabilities are
2749: my %lt=&Apache::lonlocal::texthash(
2750: 'id' => "Student/Employee ID",
2751: 'mail' => "Permanent e-mail address",
2752: 'disk' => "Disk space allocated to user's portfolio files",
2753: 'blog' => "Blog Availability",
2754: 'aboutme' => "Personal Information Page Availability",
2755: 'portfolio' => "Portfolio Availability",
2756: 'official' => "Can Request Official Courses",
2757: 'unofficial' => "Can Request Unofficial Courses",
2758: 'inststatus' => "Affiliation",
2759: );
2760: $r->print(<<"END");
2761: <h4>$userenv{'firstname'} $userenv{'middlename'} $userenv{'lastname'} $userenv{'generation'}
2762: END
2763: if ($userenv{'permanentemail'} ne '') {
2764: $r->print('<br />['.$lt{'mail'}.': '.
2765: $userenv{'permanentemail'}.']');
2766: }
2767: if ($showinststatus) {
2768: $r->print('<br />['.$lt{'inststatus'}.': '.$oldinststatuses.']');
2769: }
2770: if ($showrequestcourses) {
2771: foreach my $item (@requestcourses) {
2772: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2773: $newaccesstext{$item}.']'."\n");
2774: }
2775: } elsif ($showreqotherdom) {
2776: foreach my $item (@requestcourses) {
2777: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2778: $newaccesstext{$item}.']'."\n");
2779: }
2780: }
2781: if ($showtools) {
2782: foreach my $item (@usertools) {
2783: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2784: $newaccesstext{$item}.']'."\n");
2785: }
2786: }
2787: if ($showquota) {
2788: $r->print('<br />['.$lt{'disk'}.': '.$oldportfolioquota.' Mb '.
2789: $olddefquotatext.']');
2790: }
2791: $r->print('</h4>');
2792: }
2793: if (@mod_disallowed) {
2794: my ($rolestr,$contextname);
2795: if (@longroles > 0) {
2796: $rolestr = join(', ',@longroles);
2797: } else {
2798: $rolestr = &mt('No roles');
2799: }
2800: if ($context eq 'course') {
2801: $contextname = &mt('course');
2802: } elsif ($context eq 'author') {
2803: $contextname = &mt('co-author');
2804: }
2805: $r->print(&mt('The following fields were not updated: ').'<ul>');
2806: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2807: foreach my $field (@mod_disallowed) {
2808: $r->print('<li>'.$fieldtitles{$field}.'</li>'."\n");
2809: }
2810: $r->print('</ul>');
2811: if (@mod_disallowed == 1) {
2812: $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname));
2813: } else {
2814: $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname));
2815: }
2816: my $helplink = 'javascript:helpMenu('."'display'".')';
2817: $r->print('<span class="LC_cusr_emph">'.$rolestr.'</span><br />'
2818: .&mt('Please contact your [_1]helpdesk[_2] for more information.'
2819: ,'<a href="'.$helplink.'">','</a>')
2820: .'<br />');
2821: }
2822: $r->print('<span class="LC_warning">'
2823: .$no_forceid_alert
2824: .&Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts,\%curr_rules)
2825: .'</span>');
2826: }
2827: if ($env{'form.action'} eq 'singlestudent') {
2828: &enroll_single_student($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype);
2829: $r->print('<p><a href="javascript:backPage(document.userupdate)">');
2830: if ($crstype eq 'Community') {
2831: $r->print(&mt('Enroll Another Member'));
2832: } else {
2833: $r->print(&mt('Enroll Another Student'));
2834: }
2835: $r->print('</a></p>');
2836: } else {
2837: my @rolechanges = &update_roles($r,$context);
2838: if ($namechanged) {
2839: if ($context eq 'course') {
2840: if (@userroles > 0) {
2841: if ((@rolechanges == 0) ||
2842: (!(grep(/^st$/,@rolechanges)))) {
2843: if (grep(/^st$/,@userroles)) {
2844: my $classlistupdated =
2845: &Apache::lonuserutils::update_classlist($cdom,
2846: $cnum,$env{'form.ccdomain'},
2847: $env{'form.ccuname'},\%userupdate);
2848: }
2849: }
2850: }
2851: }
2852: }
2853: my $userinfo = &Apache::loncommon::plainname($env{'form.ccuname'},
2854: $env{'form.ccdomain'});
2855: if ($env{'form.popup'}) {
2856: $r->print('<p><a href="javascript:window.close()">'.&mt('Close window').'</a></p>');
2857: } else {
2858: $r->print('<p><a href="javascript:backPage(document.userupdate,'."'$env{'form.prevphase'}','modify'".')">'
2859: .&mt('Modify this user: [_1]','<span class="LC_cusr_emph">'.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.' ('.$userinfo.')</span>').'</a>'
2860: .(' 'x5).'<a href="javascript:backPage(document.userupdate)">'
2861: .&mt('Create/Modify Another User').'</a></p>');
2862: }
2863: }
2864: $r->print(&Apache::loncommon::end_page());
2865: }
2866:
2867: sub tool_changes {
2868: my ($context,$usertools,$oldaccess,$oldaccesstext,$userenv,$changeHash,
2869: $changed,$newaccess,$newaccesstext) = @_;
2870: if (!((ref($usertools) eq 'ARRAY') && (ref($oldaccess) eq 'HASH') &&
2871: (ref($oldaccesstext) eq 'HASH') && (ref($userenv) eq 'HASH') &&
2872: (ref($changeHash) eq 'HASH') && (ref($changed) eq 'HASH') &&
2873: (ref($newaccess) eq 'HASH') && (ref($newaccesstext) eq 'HASH'))) {
2874: return;
2875: }
2876: if ($context eq 'reqcrsotherdom') {
2877: my @options = ('approval','validate','autolimit');
2878: my $optregex = join('|',@options);
2879: my %reqdisplay = &courserequest_display();
2880: my $cdom = $env{'request.role.domain'};
2881: foreach my $tool (@{$usertools}) {
2882: $oldaccesstext->{$tool} = &mt('No');
2883: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
2884: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
2885: my $newop;
2886: if ($env{'form.'.$context.'_'.$tool}) {
2887: $newop = $env{'form.'.$context.'_'.$tool};
2888: if ($newop eq 'autolimit') {
2889: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
2890: $limit =~ s/\D+//g;
2891: $newop .= '='.$limit;
2892: }
2893: }
2894: if ($userenv->{$context.'.'.$tool} eq '') {
2895: if ($newop) {
2896: $changed->{$tool}=&tool_admin($tool,$cdom.':'.$newop,
2897: $changeHash,$context);
2898: if ($changed->{$tool}) {
2899: $newaccesstext->{$tool} = &mt('Yes');
2900: } else {
2901: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
2902: }
2903: }
2904: } else {
2905: my @curr = split(',',$userenv->{$context.'.'.$tool});
2906: my @new;
2907: my $changedoms;
2908: foreach my $req (@curr) {
2909: if ($req =~ /^\Q$cdom\E\:($optregex\=?\d*)$/) {
2910: $oldaccesstext->{$tool} = &mt('Yes');
2911: my $oldop = $1;
2912: if ($oldop ne $newop) {
2913: $changedoms = 1;
2914: foreach my $item (@curr) {
2915: my ($reqdom,$option) = split(':',$item);
2916: unless ($reqdom eq $cdom) {
2917: push(@new,$item);
2918: }
2919: }
2920: if ($newop) {
2921: push(@new,$cdom.':'.$newop);
2922: }
2923: @new = sort(@new);
2924: }
2925: last;
2926: }
2927: }
2928: if ((!$changedoms) && ($newop)) {
2929: $changedoms = 1;
2930: @new = sort(@curr,$cdom.':'.$newop);
2931: }
2932: if ($changedoms) {
2933: my $newdomstr;
2934: if (@new) {
2935: $newdomstr = join(',',@new);
2936: }
2937: $changed->{$tool}=&tool_admin($tool,$newdomstr,$changeHash,
2938: $context);
2939: if ($changed->{$tool}) {
2940: if ($env{'form.'.$context.'_'.$tool}) {
2941: if ($env{'form.'.$context.'_'.$tool} eq 'autolimit') {
2942: my $limit = $env{'form.'.$context.'_'.$tool.'_limit'};
2943: $limit =~ s/\D+//g;
2944: if ($limit) {
2945: $newaccesstext->{$tool} = &mt('Yes, up to limit of [quant,_1,request] per user.',$limit);
2946: } else {
2947: $newaccesstext->{$tool} = &mt('Yes, processed automatically');
2948: }
2949: } else {
2950: $newaccesstext->{$tool} = $reqdisplay{$env{'form.'.$context.'_'.$tool}};
2951: }
2952: } else {
2953: $newaccesstext->{$tool} = &mt('No');
2954: }
2955: }
2956: }
2957: }
2958: }
2959: return;
2960: }
2961: foreach my $tool (@{$usertools}) {
2962: my $newval;
2963: if ($context eq 'requestcourses') {
2964: $newval = $env{'form.crsreq_'.$tool};
2965: if ($newval eq 'autolimit') {
2966: $newval .= '='.$env{'form.crsreq_'.$tool.'_limit'};
2967: }
2968: } else {
2969: $newval = $env{'form.'.$context.'_'.$tool};
2970: }
2971: if ($userenv->{$context.'.'.$tool} ne '') {
2972: $oldaccess->{$tool} = &mt('custom');
2973: if ($userenv->{$context.'.'.$tool}) {
2974: $oldaccesstext->{$tool} = &mt("availability set to 'on'");
2975: } else {
2976: $oldaccesstext->{$tool} = &mt("availability set to 'off'");
2977: }
2978: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
2979: if ($env{'form.custom'.$tool} == 1) {
2980: if ($newval ne $userenv->{$context.'.'.$tool}) {
2981: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
2982: $context);
2983: if ($changed->{$tool}) {
2984: $newaccess->{$tool} = &mt('custom');
2985: if ($newval) {
2986: $newaccesstext->{$tool} = &mt("availability set to 'on'");
2987: } else {
2988: $newaccesstext->{$tool} = &mt("availability set to 'off'");
2989: }
2990: } else {
2991: $newaccess->{$tool} = $oldaccess->{$tool};
2992: if ($userenv->{$context.'.'.$tool}) {
2993: $newaccesstext->{$tool} = &mt("availability set to 'on'");
2994: } else {
2995: $newaccesstext->{$tool} = &mt("availability set to 'off'");
2996: }
2997: }
2998: } else {
2999: $newaccess->{$tool} = $oldaccess->{$tool};
3000: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
3001: }
3002: } else {
3003: $changed->{$tool} = &tool_admin($tool,'',$changeHash,$context);
3004: if ($changed->{$tool}) {
3005: $newaccess->{$tool} = &mt('default');
3006: } else {
3007: $newaccess->{$tool} = $oldaccess->{$tool};
3008: if ($userenv->{$context.'.'.$tool}) {
3009: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3010: } else {
3011: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3012: }
3013: }
3014: }
3015: } else {
3016: $oldaccess->{$tool} = &mt('default');
3017: if ($env{'form.custom'.$tool} == 1) {
3018: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
3019: $context);
3020: if ($changed->{$tool}) {
3021: $newaccess->{$tool} = &mt('custom');
3022: if ($newval) {
3023: $newaccesstext->{$tool} = &mt("availability set to 'on'");
3024: } else {
3025: $newaccesstext->{$tool} = &mt("availability set to 'off'");
3026: }
3027: } else {
3028: $newaccess->{$tool} = $oldaccess->{$tool};
3029: }
3030: } else {
3031: $newaccess->{$tool} = $oldaccess->{$tool};
3032: }
3033: }
3034: }
3035: return;
3036: }
3037:
3038: sub update_roles {
3039: my ($r,$context) = @_;
3040: my $now=time;
3041: my @rolechanges;
3042: my %disallowed;
3043: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
3044: foreach my $key (keys (%env)) {
3045: next if (! $env{$key});
3046: next if ($key eq 'form.action');
3047: # Revoke roles
3048: if ($key=~/^form\.rev/) {
3049: if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
3050: # Revoke standard role
3051: my ($scope,$role) = ($1,$2);
3052: my $result =
3053: &Apache::lonnet::revokerole($env{'form.ccdomain'},
3054: $env{'form.ccuname'},
3055: $scope,$role,'','',$context);
3056: $r->print(&mt('Revoking [_1] in [_2]: [_3]',
3057: $role,$scope,'<b>'.$result.'</b>').'<br />');
3058: if ($role eq 'st') {
3059: my $result =
3060: &Apache::lonuserutils::classlist_drop($scope,
3061: $env{'form.ccuname'},$env{'form.ccdomain'},
3062: $now);
3063: $r->print($result);
3064: }
3065: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3066: push(@rolechanges,$role);
3067: }
3068: }
3069: if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) {
3070: # Revoke custom role
3071: $r->print(&mt('Revoking custom role:').
3072: ' '.$4.' by '.$3.':'.$2.' in '.$1.': <b>'.
3073: &Apache::lonnet::revokecustomrole($env{'form.ccdomain'},
3074: $env{'form.ccuname'},$1,$2,$3,$4,'','',$context).
3075: '</b><br />');
3076: if (!grep(/^cr$/,@rolechanges)) {
3077: push(@rolechanges,'cr');
3078: }
3079: }
3080: } elsif ($key=~/^form\.del/) {
3081: if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
3082: # Delete standard role
3083: my ($scope,$role) = ($1,$2);
3084: my $result =
3085: &Apache::lonnet::assignrole($env{'form.ccdomain'},
3086: $env{'form.ccuname'},
3087: $scope,$role,$now,0,1,'',
3088: $context);
3089: $r->print(&mt('Deleting [_1] in [_2]: [_3]',$role,$scope,
3090: '<b>'.$result.'</b>').'<br />');
3091: if ($role eq 'st') {
3092: my $result =
3093: &Apache::lonuserutils::classlist_drop($scope,
3094: $env{'form.ccuname'},$env{'form.ccdomain'},
3095: $now);
3096: $r->print($result);
3097: }
3098: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3099: push(@rolechanges,$role);
3100: }
3101: }
3102: if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3103: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3104: # Delete custom role
3105: $r->print(&mt('Deleting custom role [_1] by [_2] in [_3]',
3106: $rolename,$rnam.':'.$rdom,$url).': <b>'.
3107: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
3108: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
3109: 0,1,$context).'</b><br />');
3110: if (!grep(/^cr$/,@rolechanges)) {
3111: push(@rolechanges,'cr');
3112: }
3113: }
3114: } elsif ($key=~/^form\.ren/) {
3115: my $udom = $env{'form.ccdomain'};
3116: my $uname = $env{'form.ccuname'};
3117: # Re-enable standard role
3118: if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
3119: my $url = $1;
3120: my $role = $2;
3121: my $logmsg;
3122: my $output;
3123: if ($role eq 'st') {
3124: if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) {
3125: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$1,$2,$3);
3126: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course') || ($result eq 'refused')) {
3127: if ($result eq 'refused' && $logmsg) {
3128: $output = $logmsg;
3129: } else {
3130: $output = "Error: $result\n";
3131: }
3132: } else {
3133: $output = &mt('Assigning').' '.$role.' in '.$url.
3134: &mt('starting').' '.localtime($now).
3135: ': <br />'.$logmsg.'<br />'.
3136: &mt('Add to classlist').': <b>ok</b><br />';
3137: }
3138: }
3139: } else {
3140: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
3141: $env{'form.ccuname'},$url,$role,0,$now,'','',
3142: $context);
3143: $output = &mt('Re-enabling [_1] in [_2]: [_3]',
3144: $role,$url,'<b>'.$result.'</b>').'<br />';
3145: }
3146: $r->print($output);
3147: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3148: push(@rolechanges,$role);
3149: }
3150: }
3151: # Re-enable custom role
3152: if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3153: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3154: my $result = &Apache::lonnet::assigncustomrole(
3155: $env{'form.ccdomain'}, $env{'form.ccuname'},
3156: $url,$rdom,$rnam,$rolename,0,$now,undef,$context);
3157: $r->print(&mt('Re-enabling custom role [_1] by [_2] in [_3]: [_4]',
3158: $rolename,$rnam.':'.$rdom,$url,'<b>'.$result.'</b>').'<br />');
3159: if (!grep(/^cr$/,@rolechanges)) {
3160: push(@rolechanges,'cr');
3161: }
3162: }
3163: } elsif ($key=~/^form\.act/) {
3164: my $udom = $env{'form.ccdomain'};
3165: my $uname = $env{'form.ccuname'};
3166: if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) {
3167: # Activate a custom role
3168: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
3169: my $url='/'.$one.'/'.$two;
3170: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
3171:
3172: my $start = ( $env{'form.start_'.$full} ?
3173: $env{'form.start_'.$full} :
3174: $now );
3175: my $end = ( $env{'form.end_'.$full} ?
3176: $env{'form.end_'.$full} :
3177: 0 );
3178:
3179: # split multiple sections
3180: my %sections = ();
3181: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
3182: if ($num_sections == 0) {
3183: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end,$context));
3184: } else {
3185: my %curr_groups =
3186: &Apache::longroup::coursegroups($one,$two);
3187: foreach my $sec (sort {$a cmp $b} keys %sections) {
3188: if (($sec eq 'none') || ($sec eq 'all') ||
3189: exists($curr_groups{$sec})) {
3190: $disallowed{$sec} = $url;
3191: next;
3192: }
3193: my $securl = $url.'/'.$sec;
3194: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end,$context));
3195: }
3196: }
3197: if (!grep(/^cr$/,@rolechanges)) {
3198: push(@rolechanges,'cr');
3199: }
3200: } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) {
3201: # Activate roles for sections with 3 id numbers
3202: # set start, end times, and the url for the class
3203: my ($one,$two,$three)=($1,$2,$3);
3204: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
3205: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
3206: $now );
3207: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
3208: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
3209: 0 );
3210: my $url='/'.$one.'/'.$two;
3211: my $type = 'three';
3212: # split multiple sections
3213: my %sections = ();
3214: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
3215: if ($num_sections == 0) {
3216: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3217: } else {
3218: my %curr_groups =
3219: &Apache::longroup::coursegroups($one,$two);
3220: my $emptysec = 0;
3221: foreach my $sec (sort {$a cmp $b} keys %sections) {
3222: $sec =~ s/\W//g;
3223: if ($sec ne '') {
3224: if (($sec eq 'none') || ($sec eq 'all') ||
3225: exists($curr_groups{$sec})) {
3226: $disallowed{$sec} = $url;
3227: next;
3228: }
3229: my $securl = $url.'/'.$sec;
3230: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec,$context));
3231: } else {
3232: $emptysec = 1;
3233: }
3234: }
3235: if ($emptysec) {
3236: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3237: }
3238: }
3239: if (!grep(/^\Q$three\E$/,@rolechanges)) {
3240: push(@rolechanges,$three);
3241: }
3242: } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
3243: # Activate roles for sections with two id numbers
3244: # set start, end times, and the url for the class
3245: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
3246: $env{'form.start_'.$1.'_'.$2} :
3247: $now );
3248: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
3249: $env{'form.end_'.$1.'_'.$2} :
3250: 0 );
3251: my $one = $1;
3252: my $two = $2;
3253: my $url='/'.$one.'/';
3254: # split multiple sections
3255: my %sections = ();
3256: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two},\%sections,$two);
3257: if ($num_sections == 0) {
3258: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3259: } else {
3260: my $emptysec = 0;
3261: foreach my $sec (sort {$a cmp $b} keys %sections) {
3262: if ($sec ne '') {
3263: my $securl = $url.'/'.$sec;
3264: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$two,$start,$end,$one,undef,$sec,$context));
3265: } else {
3266: $emptysec = 1;
3267: }
3268: }
3269: if ($emptysec) {
3270: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3271: }
3272: }
3273: if (!grep(/^\Q$two\E$/,@rolechanges)) {
3274: push(@rolechanges,$two);
3275: }
3276: } else {
3277: $r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
3278: }
3279: foreach my $key (sort(keys(%disallowed))) {
3280: $r->print('<p class="LC_warning">');
3281: if (($key eq 'none') || ($key eq 'all')) {
3282: $r->print(&mt('[_1] may not be used as the name for a section, as it is a reserved word.','<tt>'.$key.'</tt>'));
3283: } else {
3284: $r->print(&mt('[_1] may not be used as the name for a section, as it is the name of a course group.','<tt>'.$key.'</tt>'));
3285: }
3286: $r->print('</p><p>'
3287: .&mt('Please [_1]go back[_2] and choose a different section name.'
3288: ,'<a href="javascript:history.go(-1)'
3289: ,'</a>')
3290: .'</p><br />'
3291: );
3292: }
3293: }
3294: } # End of foreach (keys(%env))
3295: # Flush the course logs so reverse user roles immediately updated
3296: &Apache::lonnet::flushcourselogs();
3297: if (@rolechanges == 0) {
3298: $r->print(&mt('No roles to modify'));
3299: }
3300: return @rolechanges;
3301: }
3302:
3303: sub enroll_single_student {
3304: my ($r,$uhome,$amode,$genpwd,$now,$newuser,$context,$crstype) = @_;
3305: $r->print('<h3>');
3306: if ($crstype eq 'Community') {
3307: $r->print(&mt('Enrolling Member'));
3308: } else {
3309: $r->print(&mt('Enrolling Student'));
3310: }
3311: $r->print('</h3>');
3312:
3313: # Remove non alphanumeric values from section
3314: $env{'form.sections'}=~s/\W//g;
3315:
3316: # Clean out any old student roles the user has in this class.
3317: &Apache::lonuserutils::modifystudent($env{'form.ccdomain'},
3318: $env{'form.ccuname'},$env{'request.course.id'},undef,$uhome);
3319: my ($startdate,$enddate) = &Apache::lonuserutils::get_dates_from_form();
3320: my $enroll_result =
3321: &Apache::lonnet::modify_student_enrollment($env{'form.ccdomain'},
3322: $env{'form.ccuname'},$env{'form.cid'},$env{'form.cfirstname'},
3323: $env{'form.cmiddlename'},$env{'form.clastname'},
3324: $env{'form.generation'},$env{'form.sections'},$enddate,
3325: $startdate,'manual',undef,$env{'request.course.id'},'',$context);
3326: if ($enroll_result =~ /^ok/) {
3327: $r->print(&mt('<b>[_1]</b> enrolled',$env{'form.ccuname'}.':'.$env{'form.ccdomain'}));
3328: if ($env{'form.sections'} ne '') {
3329: $r->print(' '.&mt('in section [_1]',$env{'form.sections'}));
3330: }
3331: my ($showstart,$showend);
3332: if ($startdate <= $now) {
3333: $showstart = &mt('Access starts immediately');
3334: } else {
3335: $showstart = &mt('Access starts: ').&Apache::lonlocal::locallocaltime($startdate);
3336: }
3337: if ($enddate == 0) {
3338: $showend = &mt('ends: no ending date');
3339: } else {
3340: $showend = &mt('ends: ').&Apache::lonlocal::locallocaltime($enddate);
3341: }
3342: $r->print('.<br />'.$showstart.'; '.$showend);
3343: if ($startdate <= $now && !$newuser) {
3344: $r->print('<p> ');
3345: if ($crstype eq 'Community') {
3346: $r->print(&mt('If the member is currently logged-in to LON-CAPA, the new role will be available when the member next logs in.'));
3347: } else {
3348: $r->print(&mt('If the student is currently logged-in to LON-CAPA, the new role will be available when the student next logs in.'));
3349: }
3350: $r->print('</p>');
3351: }
3352: } else {
3353: $r->print(&mt('unable to enroll').": ".$enroll_result);
3354: }
3355: return;
3356: }
3357:
3358: sub get_defaultquota_text {
3359: my ($settingstatus) = @_;
3360: my $defquotatext;
3361: if ($settingstatus eq '') {
3362: $defquotatext = &mt('(default)');
3363: } else {
3364: my ($usertypes,$order) =
3365: &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
3366: if ($usertypes->{$settingstatus} eq '') {
3367: $defquotatext = &mt('(default)');
3368: } else {
3369: $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus});
3370: }
3371: }
3372: return $defquotatext;
3373: }
3374:
3375: sub update_result_form {
3376: my ($uhome) = @_;
3377: my $outcome =
3378: '<form name="userupdate" method="post" />'."\n";
3379: foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
3380: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3381: }
3382: if ($env{'form.origname'} ne '') {
3383: $outcome .= '<input type="hidden" name="origname" value="'.$env{'form.origname'}.'" />'."\n";
3384: }
3385: foreach my $item ('sortby','seluname','seludom') {
3386: if (exists($env{'form.'.$item})) {
3387: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3388: }
3389: }
3390: if ($uhome eq 'no_host') {
3391: $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
3392: }
3393: $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
3394: '<input type ="hidden" name="currstate" value="" />'."\n".
3395: '<input type ="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
3396: '</form>';
3397: return $outcome;
3398: }
3399:
3400: sub quota_admin {
3401: my ($setquota,$changeHash) = @_;
3402: my $quotachanged;
3403: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
3404: # Current user has quota modification privileges
3405: if (ref($changeHash) eq 'HASH') {
3406: $quotachanged = 1;
3407: $changeHash->{'portfolioquota'} = $setquota;
3408: }
3409: }
3410: return $quotachanged;
3411: }
3412:
3413: sub tool_admin {
3414: my ($tool,$settool,$changeHash,$context) = @_;
3415: my $canchange = 0;
3416: if ($context eq 'requestcourses') {
3417: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
3418: $canchange = 1;
3419: }
3420: } elsif ($context eq 'reqcrsotherdom') {
3421: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
3422: $canchange = 1;
3423: }
3424: } elsif (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
3425: # Current user has quota modification privileges
3426: $canchange = 1;
3427: }
3428: my $toolchanged;
3429: if ($canchange) {
3430: if (ref($changeHash) eq 'HASH') {
3431: $toolchanged = 1;
3432: $changeHash->{$context.'.'.$tool} = $settool;
3433: }
3434: }
3435: return $toolchanged;
3436: }
3437:
3438: sub build_roles {
3439: my ($sectionstr,$sections,$role) = @_;
3440: my $num_sections = 0;
3441: if ($sectionstr=~ /,/) {
3442: my @secnums = split/,/,$sectionstr;
3443: if ($role eq 'st') {
3444: $secnums[0] =~ s/\W//g;
3445: $$sections{$secnums[0]} = 1;
3446: $num_sections = 1;
3447: } else {
3448: foreach my $sec (@secnums) {
3449: $sec =~ ~s/\W//g;
3450: if (!($sec eq "")) {
3451: if (exists($$sections{$sec})) {
3452: $$sections{$sec} ++;
3453: } else {
3454: $$sections{$sec} = 1;
3455: $num_sections ++;
3456: }
3457: }
3458: }
3459: }
3460: } else {
3461: $sectionstr=~s/\W//g;
3462: unless ($sectionstr eq '') {
3463: $$sections{$sectionstr} = 1;
3464: $num_sections ++;
3465: }
3466: }
3467:
3468: return $num_sections;
3469: }
3470:
3471: # ========================================================== Custom Role Editor
3472:
3473: sub custom_role_editor {
3474: my ($r) = @_;
3475: my $rolename=$env{'form.rolename'};
3476:
3477: if ($rolename eq 'make new role') {
3478: $rolename=$env{'form.newrolename'};
3479: }
3480:
3481: $rolename=~s/[^A-Za-z0-9]//gs;
3482:
3483: if (!$rolename || $env{'form.phase'} eq 'pickrole') {
3484: &print_username_entry_form($r);
3485: return;
3486: }
3487: # ------------------------------------------------------- What can be assigned?
3488: my %full=();
3489: my %courselevel=();
3490: my %courselevelcurrent=();
3491: my $syspriv='';
3492: my $dompriv='';
3493: my $coursepriv='';
3494: my $body_top;
3495: my ($disp_dummy,$disp_roles) = &Apache::lonnet::get('roles',["st"]);
3496: my ($rdummy,$roledef)=
3497: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3498: # ------------------------------------------------------- Does this role exist?
3499: $body_top .= '<h2>';
3500: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3501: $body_top .= &mt('Existing Role').' "';
3502: # ------------------------------------------------- Get current role privileges
3503: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
3504: } else {
3505: $body_top .= &mt('New Role').' "';
3506: $roledef='';
3507: }
3508: $body_top .= $rolename.'"</h2>';
3509: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3510: my ($priv,$restrict)=split(/\&/,$item);
3511: if (!$restrict) { $restrict='F'; }
3512: $courselevel{$priv}=$restrict;
3513: if ($coursepriv=~/\:$priv/) {
3514: $courselevelcurrent{$priv}=1;
3515: }
3516: $full{$priv}=1;
3517: }
3518: my %domainlevel=();
3519: my %domainlevelcurrent=();
3520: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3521: my ($priv,$restrict)=split(/\&/,$item);
3522: if (!$restrict) { $restrict='F'; }
3523: $domainlevel{$priv}=$restrict;
3524: if ($dompriv=~/\:$priv/) {
3525: $domainlevelcurrent{$priv}=1;
3526: }
3527: $full{$priv}=1;
3528: }
3529: my %systemlevel=();
3530: my %systemlevelcurrent=();
3531: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3532: my ($priv,$restrict)=split(/\&/,$item);
3533: if (!$restrict) { $restrict='F'; }
3534: $systemlevel{$priv}=$restrict;
3535: if ($syspriv=~/\:$priv/) {
3536: $systemlevelcurrent{$priv}=1;
3537: }
3538: $full{$priv}=1;
3539: }
3540: my ($jsback,$elements) = &crumb_utilities();
3541: my $button_code = "\n";
3542: my $head_script = "\n";
3543: $head_script .= '<script type="text/javascript">'."\n".
3544: '// <![CDATA['."\n";
3545: my $crstype;
3546: if ($env{'request.course.id'}) {
3547: $crstype = &Apache::loncommon::course_type();
3548: }
3549: my @template_roles = ("in","ta","ep","st");
3550: if ($crstype eq 'Community') {
3551: unshift(@template_roles,'co');
3552: } else {
3553: unshift(@template_roles,'cc');
3554: }
3555: foreach my $role (@template_roles) {
3556: $head_script .= &make_script_template($role);
3557: $button_code .= &make_button_code($role,$crstype).' ';
3558: }
3559: $head_script .= "\n".$jsback."\n".
3560: '// ]]>'."\n".
3561: '</script>'."\n";
3562: $r->print(&Apache::loncommon::start_page('Custom Role Editor',$head_script));
3563: &Apache::lonhtmlcommon::add_breadcrumb
3564: ({href=>"javascript:backPage(document.form1,'pickrole','')",
3565: text=>"Pick custom role",
3566: faq=>282,bug=>'Instructor Interface',},
3567: {href=>"javascript:backPage(document.form1,'','')",
3568: text=>"Edit custom role",
3569: faq=>282,bug=>'Instructor Interface',});
3570: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3571: 'Course_Editing_Custom_Roles'));
3572:
3573: $r->print($body_top);
3574: my %lt=&Apache::lonlocal::texthash(
3575: 'prv' => "Privilege",
3576: 'crl' => "Course Level",
3577: 'dml' => "Domain Level",
3578: 'ssl' => "System Level");
3579:
3580: $r->print('<div>'
3581: .'<form action=""><fieldset>'
3582: .'<legend>'.&mt('Select a Template').'</legend>'
3583: .$button_code
3584: .'</fieldset></form>'
3585: .'</div>'
3586: );
3587:
3588: $r->print(<<ENDCCF);
3589: <form name="form1" method="post">
3590: <input type="hidden" name="phase" value="set_custom_roles" />
3591: <input type="hidden" name="rolename" value="$rolename" />
3592: ENDCCF
3593: $r->print(&Apache::loncommon::start_data_table().
3594: &Apache::loncommon::start_data_table_header_row().
3595: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
3596: '</th><th>'.$lt{'ssl'}.'</th>'.
3597: &Apache::loncommon::end_data_table_header_row());
3598: foreach my $priv (sort keys %full) {
3599: my $privtext = &Apache::lonnet::plaintext($priv,$crstype);
3600: $r->print(&Apache::loncommon::start_data_table_row().
3601: '<td>'.$privtext.'</td><td>'.
3602: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c"'.
3603: ($courselevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3604: '</td><td>'.
3605: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d"'.
3606: ($domainlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3607: '</td><td>'.
3608: ($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s"'.
3609: ($systemlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3610: '</td>'.
3611: &Apache::loncommon::end_data_table_row());
3612: }
3613: $r->print(&Apache::loncommon::end_data_table().
3614: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
3615: '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
3616: '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
3617: '<input type="reset" value="'.&mt("Reset").'" />'."\n".
3618: '<input type="submit" value="'.&mt('Save').'" /></form>'.
3619: &Apache::loncommon::end_page());
3620: }
3621: # --------------------------------------------------------
3622: sub make_script_template {
3623: my ($role) = @_;
3624: my %full_c=();
3625: my %full_d=();
3626: my %full_s=();
3627: my $return_script;
3628: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3629: my ($priv,$restrict)=split(/\&/,$item);
3630: $full_c{$priv}=1;
3631: }
3632: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3633: my ($priv,$restrict)=split(/\&/,$item);
3634: $full_d{$priv}=1;
3635: }
3636: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3637: my ($priv,$restrict)=split(/\&/,$item);
3638: $full_s{$priv}=1;
3639: }
3640: $return_script .= 'function set_'.$role.'() {'."\n";
3641: my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
3642: my %role_c;
3643: foreach my $priv (@temp) {
3644: my ($priv_item, $dummy) = split(/\&/,$priv);
3645: $role_c{$priv_item} = 1;
3646: }
3647: my %role_d;
3648: @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
3649: foreach my $priv(@temp) {
3650: my ($priv_item, $dummy) = split(/\&/,$priv);
3651: $role_d{$priv_item} = 1;
3652: }
3653: my %role_s;
3654: @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
3655: foreach my $priv(@temp) {
3656: my ($priv_item, $dummy) = split(/\&/,$priv);
3657: $role_s{$priv_item} = 1;
3658: }
3659: foreach my $priv_item (keys(%full_c)) {
3660: my ($priv, $dummy) = split(/\&/,$priv_item);
3661: if ((exists($role_c{$priv})) || (exists($role_d{$priv})) ||
3662: (exists($role_s{$priv}))) {
3663: $return_script .= "document.form1.$priv"."_c.checked = true;\n";
3664: } else {
3665: $return_script .= "document.form1.$priv"."_c.checked = false;\n";
3666: }
3667: }
3668: foreach my $priv_item (keys(%full_d)) {
3669: my ($priv, $dummy) = split(/\&/,$priv_item);
3670: if ((exists($role_d{$priv})) || (exists($role_s{$priv}))) {
3671: $return_script .= "document.form1.$priv"."_d.checked = true;\n";
3672: } else {
3673: $return_script .= "document.form1.$priv"."_d.checked = false;\n";
3674: }
3675: }
3676: foreach my $priv_item (keys(%full_s)) {
3677: my ($priv, $dummy) = split(/\&/,$priv_item);
3678: if (exists($role_s{$priv})) {
3679: $return_script .= "document.form1.$priv"."_s.checked = true;\n";
3680: } else {
3681: $return_script .= "document.form1.$priv"."_s.checked = false;\n";
3682: }
3683: }
3684: $return_script .= '}'."\n";
3685: return ($return_script);
3686: }
3687: # ----------------------------------------------------------
3688: sub make_button_code {
3689: my ($role,$crstype) = @_;
3690: my $label = &Apache::lonnet::plaintext($role,$crstype);
3691: my $button_code = '<input type="button" onclick="set_'.$role.'()" value="'.$label.'" />';
3692: return ($button_code);
3693: }
3694: # ---------------------------------------------------------- Call to definerole
3695: sub set_custom_role {
3696: my ($r,$context) = @_;
3697: my $rolename=$env{'form.rolename'};
3698: $rolename=~s/[^A-Za-z0-9]//gs;
3699: if (!$rolename) {
3700: &custom_role_editor($r);
3701: return;
3702: }
3703: my ($jsback,$elements) = &crumb_utilities();
3704: my $jscript = '<script type="text/javascript">'.
3705: '// <![CDATA['."\n".
3706: $jsback."\n".
3707: '// ]]>'."\n".
3708: '</script>';
3709:
3710: $r->print(&Apache::loncommon::start_page('Save Custom Role'),$jscript);
3711: &Apache::lonhtmlcommon::add_breadcrumb
3712: ({href=>"javascript:backPage(document.customresult,'pickrole','')",
3713: text=>"Pick custom role",
3714: faq=>282,bug=>'Instructor Interface',},
3715: {href=>"javascript:backPage(document.customresult,'selected_custom_edit','')",
3716: text=>"Edit custom role",
3717: faq=>282,bug=>'Instructor Interface',},
3718: {href=>"javascript:backPage(document.customresult,'set_custom_roles','')",
3719: text=>"Result",
3720: faq=>282,bug=>'Instructor Interface',});
3721: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3722: 'Course_Editing_Custom_Roles'));
3723:
3724: my ($rdummy,$roledef)=
3725: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3726:
3727: # ------------------------------------------------------- Does this role exist?
3728: $r->print('<h3>');
3729: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3730: $r->print(&mt('Existing Role').' "');
3731: } else {
3732: $r->print(&mt('New Role').' "');
3733: $roledef='';
3734: }
3735: $r->print($rolename.'"</h3>');
3736: # ------------------------------------------------------- What can be assigned?
3737: my $sysrole='';
3738: my $domrole='';
3739: my $courole='';
3740:
3741: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3742: my ($priv,$restrict)=split(/\&/,$item);
3743: if (!$restrict) { $restrict=''; }
3744: if ($env{'form.'.$priv.'_c'}) {
3745: $courole.=':'.$item;
3746: }
3747: }
3748:
3749: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3750: my ($priv,$restrict)=split(/\&/,$item);
3751: if (!$restrict) { $restrict=''; }
3752: if ($env{'form.'.$priv.'_d'}) {
3753: $domrole.=':'.$item;
3754: }
3755: }
3756:
3757: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3758: my ($priv,$restrict)=split(/\&/,$item);
3759: if (!$restrict) { $restrict=''; }
3760: if ($env{'form.'.$priv.'_s'}) {
3761: $sysrole.=':'.$item;
3762: }
3763: }
3764: $r->print('<br />Defining Role: '.
3765: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
3766: if ($env{'request.course.id'}) {
3767: my $url='/'.$env{'request.course.id'};
3768: $url=~s/\_/\//g;
3769: $r->print('<br />'.&mt('Assigning Role to Self').': '.
3770: &Apache::lonnet::assigncustomrole($env{'user.domain'},
3771: $env{'user.name'},
3772: $url,
3773: $env{'user.domain'},
3774: $env{'user.name'},
3775: $rolename,undef,undef,undef,$context));
3776: }
3777: $r->print('<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'.&mt('Create or edit another custom role').'</a></p><form name="customresult" method="post">');
3778: $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'</form>');
3779: $r->print(&Apache::loncommon::end_page());
3780: }
3781:
3782: # ================================================================ Main Handler
3783: sub handler {
3784: my $r = shift;
3785: if ($r->header_only) {
3786: &Apache::loncommon::content_type($r,'text/html');
3787: $r->send_http_header;
3788: return OK;
3789: }
3790: my ($context,$crstype);
3791: if ($env{'request.course.id'}) {
3792: $context = 'course';
3793: $crstype = &Apache::loncommon::course_type();
3794: } elsif ($env{'request.role'} =~ /^au\./) {
3795: $context = 'author';
3796: } else {
3797: $context = 'domain';
3798: }
3799: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
3800: ['action','state','callingform','roletype','showrole','bulkaction','popup','phase',
3801: 'username','domain','srchterm','srchdomain','srchin','srchby','srchtype']);
3802: &Apache::lonhtmlcommon::clear_breadcrumbs();
3803: if ($env{'form.action'} ne 'dateselect') {
3804: &Apache::lonhtmlcommon::add_breadcrumb
3805: ({href=>"/adm/createuser",
3806: text=>"User Management",
3807: help=>'Course_Create_Class_List,Course_Change_Privileges,Course_View_Class_List,Course_Editing_Custom_Roles,Course_Add_Student,Course_Drop_Student,Course_Automated_Enrollment,Course_Self_Enrollment,Course_Manage_Group'});
3808: }
3809: #SD Following files not added to help, because the corresponding .tex-files seem to
3810: #be missing: Course_Approve_Selfenroll,Course_User_Logs,
3811: my ($permission,$allowed) =
3812: &Apache::lonuserutils::get_permission($context,$crstype);
3813: if (!$allowed) {
3814: $env{'user.error.msg'}=
3815: "/adm/createuser:cst:0:0:Cannot create/modify user data ".
3816: "or view user status.";
3817: return HTTP_NOT_ACCEPTABLE;
3818: }
3819:
3820: &Apache::loncommon::content_type($r,'text/html');
3821: $r->send_http_header;
3822:
3823: # Main switch on form.action and form.state, as appropriate
3824: if (! exists($env{'form.action'})) {
3825: $r->print(&header());
3826: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
3827: $r->print(&print_main_menu($permission,$context,$crstype));
3828: $r->print(&Apache::loncommon::end_page());
3829: } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
3830: $r->print(&header());
3831: &Apache::lonhtmlcommon::add_breadcrumb
3832: ({href=>'/adm/createuser?action=upload&state=',
3833: text=>"Upload Users List"});
3834: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Upload Users List',
3835: 'Course_Create_Class_List'));
3836: $r->print('<form name="studentform" method="post" '.
3837: 'enctype="multipart/form-data" '.
3838: ' action="/adm/createuser">'."\n");
3839: if (! exists($env{'form.state'})) {
3840: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
3841: } elsif ($env{'form.state'} eq 'got_file') {
3842: &Apache::lonuserutils::print_upload_manager_form($r,$context,
3843: $permission,$crstype);
3844: } elsif ($env{'form.state'} eq 'enrolling') {
3845: if ($env{'form.datatoken'}) {
3846: &Apache::lonuserutils::upfile_drop_add($r,$context,$permission);
3847: }
3848: } else {
3849: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
3850: }
3851: $r->print('</form>'.&Apache::loncommon::end_page());
3852: } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
3853: eq 'singlestudent')) && ($permission->{'cusr'})) {
3854: my $phase = $env{'form.phase'};
3855: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
3856: &Apache::loncreateuser::restore_prev_selections();
3857: my $srch;
3858: foreach my $item (@search) {
3859: $srch->{$item} = $env{'form.'.$item};
3860: }
3861: if (($phase eq 'get_user_info') || ($phase eq 'userpicked') ||
3862: ($phase eq 'createnewuser')) {
3863: if ($env{'form.phase'} eq 'createnewuser') {
3864: my $response;
3865: if ($env{'form.srchterm'} !~ /^$match_username$/) {
3866: my $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
3867: $env{'form.phase'} = '';
3868: &print_username_entry_form($r,$context,$response,$srch,undef,$crstype);
3869: } else {
3870: my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
3871: my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
3872: &print_user_modification_page($r,$ccuname,$ccdomain,
3873: $srch,$response,$context,
3874: $permission,$crstype);
3875: }
3876: } elsif ($env{'form.phase'} eq 'get_user_info') {
3877: my ($currstate,$response,$forcenewuser,$results) =
3878: &user_search_result($context,$srch);
3879: if ($env{'form.currstate'} eq 'modify') {
3880: $currstate = $env{'form.currstate'};
3881: }
3882: if ($currstate eq 'select') {
3883: &print_user_selection_page($r,$response,$srch,$results,
3884: \@search,$context,undef,$crstype);
3885: } elsif ($currstate eq 'modify') {
3886: my ($ccuname,$ccdomain);
3887: if (($srch->{'srchby'} eq 'uname') &&
3888: ($srch->{'srchtype'} eq 'exact')) {
3889: $ccuname = $srch->{'srchterm'};
3890: $ccdomain= $srch->{'srchdomain'};
3891: } else {
3892: my @matchedunames = keys(%{$results});
3893: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
3894: }
3895: $ccuname =&LONCAPA::clean_username($ccuname);
3896: $ccdomain=&LONCAPA::clean_domain($ccdomain);
3897: if ($env{'form.forcenewuser'}) {
3898: $response = '';
3899: }
3900: &print_user_modification_page($r,$ccuname,$ccdomain,
3901: $srch,$response,$context,
3902: $permission,$crstype);
3903: } elsif ($currstate eq 'query') {
3904: &print_user_query_page($r,'createuser');
3905: } else {
3906: $env{'form.phase'} = '';
3907: &print_username_entry_form($r,$context,$response,$srch,
3908: $forcenewuser,$crstype);
3909: }
3910: } elsif ($env{'form.phase'} eq 'userpicked') {
3911: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
3912: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
3913: &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
3914: $context,$permission,$crstype);
3915: }
3916: } elsif ($env{'form.phase'} eq 'update_user_data') {
3917: &update_user_data($r,$context,$crstype);
3918: } else {
3919: &print_username_entry_form($r,$context,undef,$srch,undef,$crstype);
3920: }
3921: } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
3922: if ($env{'form.phase'} eq 'set_custom_roles') {
3923: &set_custom_role($r,$context);
3924: } else {
3925: &custom_role_editor($r);
3926: }
3927: } elsif (($env{'form.action'} eq 'listusers') &&
3928: ($permission->{'view'} || $permission->{'cusr'})) {
3929: if ($env{'form.phase'} eq 'bulkchange') {
3930: &Apache::lonhtmlcommon::add_breadcrumb
3931: ({href=>'/adm/createuser?action=listusers',
3932: text=>"List Users"},
3933: {href=>"/adm/createuser",
3934: text=>"Result"});
3935: my $setting = $env{'form.roletype'};
3936: my $choice = $env{'form.bulkaction'};
3937: $r->print(&header());
3938: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Update Users",
3939: 'Course_View_Class_List'));
3940: if ($permission->{'cusr'}) {
3941: &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice);
3942: $r->print(&Apache::loncommon::end_page());
3943: } else {
3944: $r->print(&mt('You are not authorized to make bulk changes to user roles'));
3945: $r->print('<p><a href="/adm/createuser?action=listusers">'.&mt('Display User Lists').'</a>');
3946: $r->print(&Apache::loncommon::end_page());
3947: }
3948: } else {
3949: &Apache::lonhtmlcommon::add_breadcrumb
3950: ({href=>'/adm/createuser?action=listusers',
3951: text=>"List Users"});
3952: my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
3953: my $formname = 'studentform';
3954: if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
3955: ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) =
3956: &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
3957: $formname);
3958: $jscript .= &verify_user_display();
3959: my $js = &add_script($jscript).$cb_jscript;
3960: my $loadcode =
3961: &Apache::lonuserutils::course_selector_loadcode($formname);
3962: if ($loadcode ne '') {
3963: $r->print(&header($js,{'onload' => $loadcode,}));
3964: } else {
3965: $r->print(&header($js));
3966: }
3967: } else {
3968: $r->print(&header(&add_script(&verify_user_display())));
3969: }
3970: $r->print(&Apache::lonhtmlcommon::breadcrumbs("List Users",
3971: 'Course_View_Class_List'));
3972: &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
3973: $formname,$totcodes,$codetitles,$idlist,$idlist_titles);
3974: $r->print(&Apache::loncommon::end_page());
3975: }
3976: } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
3977: $r->print(&header());
3978: my $brtext;
3979: if ($crstype eq 'Community') {
3980: $brtext = 'Drop Members';
3981: } else {
3982: $brtext = 'Drop Students';
3983: }
3984: &Apache::lonhtmlcommon::add_breadcrumb
3985: ({href=>'/adm/createuser?action=drop',
3986: text=>$brtext);
3987: if (!exists($env{'form.state'})) {
3988: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Drop Students',
3989: 'Course_Drop_Student'));
3990:
3991: &Apache::lonuserutils::print_drop_menu($r,$context,$permission,$crstype);
3992: } elsif ($env{'form.state'} eq 'done') {
3993: &Apache::lonhtmlcommon::add_breadcrumb
3994: ({href=>'/adm/createuser?action=drop',
3995: text=>"Result"});
3996: $r->print(&Apache::lonhtmlcommon::breadcrumbs($brtext,
3997: 'Course_Drop_Student'));
3998: &Apache::lonuserutils::update_user_list($r,$context,undef,
3999: $env{'form.action'});
4000: }
4001: $r->print(&Apache::loncommon::end_page());
4002: } elsif ($env{'form.action'} eq 'dateselect') {
4003: if ($permission->{'cusr'}) {
4004: $r->print(&header(undef,undef,{'no_nav_bar' => 1}).
4005: &Apache::lonuserutils::date_section_selector($context,
4006: $permission,$crstype).
4007: &Apache::loncommon::end_page());
4008: } else {
4009: $r->print(&header().
4010: '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>'.
4011: &Apache::loncommon::end_page());
4012: }
4013: } elsif ($env{'form.action'} eq 'selfenroll') {
4014: $r->print(&header());
4015: &Apache::lonhtmlcommon::add_breadcrumb
4016: ({href=>'/adm/createuser?action=selfenroll',
4017: text=>"Configure Self-enrollment"});
4018: if (!exists($env{'form.state'})) {
4019: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Configure Self-enrollment',
4020: 'Course_Self_Enrollment'));
4021: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4022: &print_selfenroll_menu($r,$context,$permission);
4023: } elsif ($env{'form.state'} eq 'done') {
4024: &Apache::lonhtmlcommon::add_breadcrumb
4025: ({href=>'/adm/createuser?action=selfenroll',
4026: text=>"Result"});
4027: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Self-enrollment result',
4028: 'Course_Self_Enrollment'));
4029: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
4030: &update_selfenroll_config($r,$context,$permission);
4031: }
4032: $r->print(&Apache::loncommon::end_page());
4033: } elsif ($env{'form.action'} eq 'selfenrollqueue') {
4034: $r->print(&header());
4035: &Apache::lonhtmlcommon::add_breadcrumb
4036: ({href=>'/adm/createuser?action=selfenrollqueue',
4037: text=>"Enrollment requests"});
4038: my $cid = $env{'request.course.id'};
4039: my $cdom = $env{'course.'.$cid.'.domain'};
4040: my $cnum = $env{'course.'.$cid.'.num'};
4041: my $coursedesc = $env{'course.'.$cid.'.description'};
4042: if (!exists($env{'form.state'})) {
4043: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment requests',
4044: 'Course_SelfEnrollment_Approval'));
4045: $r->print('<h3>'.&mt('Pending enrollment requests').'</h3>'."\n");
4046: $r->print(&Apache::loncoursequeueadmin::display_queued_requests($context,
4047: $cdom,$cnum));
4048:
4049: } elsif ($env{'form.state'} eq 'done') {
4050: &Apache::lonhtmlcommon::add_breadcrumb
4051: ({href=>'/adm/createuser?action=selfenrollqueue',
4052: text=>"Result"});
4053: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment result',
4054: 'Course_Self_Enrollment'));
4055: $r->print('<h3>'.&mt('Enrollment request processing').'</h3>'."\n");
4056: $r->print(&Apache::loncoursequeueadmin::update_request_queue($context,
4057: $cdom,$cnum,$coursedesc));
4058: }
4059: $r->print(&Apache::loncommon::end_page());
4060: } elsif ($env{'form.action'} eq 'changelogs') {
4061: $r->print(&header());
4062: &Apache::lonhtmlcommon::add_breadcrumb
4063: ({href=>'/adm/createuser?action=changelogs',
4064: text=>"User Management Logs"});
4065: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Changes',
4066: 'Course_User_Logs'));
4067: &print_userchangelogs_display($r,$context,$permission);
4068: $r->print(&Apache::loncommon::end_page());
4069: } else {
4070: $r->print(&header());
4071: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
4072: $r->print(&print_main_menu($permission,$context,$crstype));
4073: $r->print(&Apache::loncommon::end_page());
4074: }
4075: return OK;
4076: }
4077:
4078: sub header {
4079: my ($jscript,$loaditems,$args) = @_;
4080: my $start_page;
4081: if (ref($loaditems) eq 'HASH') {
4082: $start_page=&Apache::loncommon::start_page('User Management',$jscript,{'add_entries' => $loaditems});
4083: } else {
4084: $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args);
4085: }
4086: return $start_page;
4087: }
4088:
4089: sub add_script {
4090: my ($js) = @_;
4091: return '<script type="text/javascript">'."\n".
4092: '// <![CDATA['."\n".
4093: "\n".$js."\n".
4094: '// ]]>'."\n".
4095: '</script>'."\n";
4096: }
4097:
4098: sub verify_user_display {
4099: my $output = <<"END";
4100:
4101: function display_update() {
4102: document.studentform.action.value = 'listusers';
4103: document.studentform.phase.value = 'display';
4104: document.studentform.submit();
4105: }
4106:
4107: END
4108: return $output;
4109:
4110: }
4111:
4112: ###############################################################
4113: ###############################################################
4114: # Menu Phase One
4115: sub print_main_menu {
4116: my ($permission,$context,$crstype) = @_;
4117: my $linkcontext = $context;
4118: my $stuterm = lc(&Apache::lonnet::plaintext('st',$crstype));
4119: if (($context eq 'course') && ($crstype eq 'Community')) {
4120: $linkcontext = lc($crstype);
4121: $stuterm = 'Members';
4122: }
4123:
4124: my %links = (
4125: domain => {
4126: upload => 'Upload a File of Users',
4127: singleuser => 'Add/Modify a Single User',
4128: listusers => 'Manage Multiple Users',
4129: },
4130: author => {
4131: upload => 'Upload a File of Co-authors',
4132: singleuser => 'Add/Modify a Single Co-author',
4133: listusers => 'Display Co-authors and Manage Multiple Users',
4134: },
4135: course => {
4136: upload => 'Upload a File of Course Users',
4137: singleuser => 'Add/Modify a Single Course User',
4138: listusers => 'Display Class Lists and Manage Multiple Users',
4139: },
4140: community => {
4141: upload => 'Upload a File of Community Users',
4142: singleuser => 'Add/Modify a Community User',
4143: listusers => 'Manage Community Users',
4144: },
4145: );
4146: my @menu =
4147: (
4148: { text => $links{$context}{'upload'},
4149: help => 'Course_Create_Class_List',
4150: action => 'upload',
4151: permission => $permission->{'cusr'},
4152: },
4153: { text => $links{$context}{'singleuser'},
4154: help => 'Course_Change_Privileges',
4155: action => 'singleuser',
4156: permission => $permission->{'cusr'},
4157: },
4158: { text => $links{$context}{'listusers'},
4159: help => 'Course_View_Class_List',
4160: action => 'listusers',
4161: permission => ($permission->{'view'} || $permission->{'cusr'}),
4162: },
4163: );
4164: if ($context eq 'domain' || $context eq 'course') {
4165: my $customlink = { text => 'Edit Custom Roles',
4166: help => 'Course_Editing_Custom_Roles',
4167: action => 'custom',
4168: permission => $permission->{'custom'},
4169: };
4170: push(@menu,$customlink);
4171: }
4172: if ($context eq 'course') {
4173: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
4174: my @courselinks =
4175: (
4176: { text => 'Enroll a Single Student',
4177: help => 'Course_Add_Student',
4178: action => 'singlestudent',
4179: permission => $permission->{'cusr'},
4180: },
4181: { text => 'Drop Students',
4182: help => 'Course_Drop_Student',
4183: action => 'drop',
4184: permission => $permission->{'cusr'},
4185: });
4186: if (!exists($permission->{'cusr_section'})) {
4187: push(@courselinks,
4188: { text => 'Automated Enrollment Manager',
4189: help => 'Course_Automated_Enrollment',
4190: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
4191: && $permission->{'cusr'}),
4192: url => '/adm/populate',
4193: },
4194: { text => 'Configure User Self-enrollment',
4195: help => 'Course_Self_Enrollment',
4196: action => 'selfenroll',
4197: permission => $permission->{'cusr'},
4198: });
4199: }
4200: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}) {
4201: push(@courselinks,
4202: { text => 'Enrollment Requests',
4203: help => 'Course_Approve_Selfenroll',
4204: action => 'selfenrollqueue',
4205: permission => $permission->{'cusr'},
4206: });
4207: }
4208: push(@courselinks,
4209: { text => 'Manage Course Groups',
4210: help => 'Course_Manage_Group',
4211: permission => $permission->{'grp_manage'},
4212: url => '/adm/coursegroups?refpage=cusr',
4213: },
4214: { text => 'View Change Logs',
4215: help => 'Course_User_Logs',
4216: action => 'changelogs',
4217: permission => $permission->{'cusr'},
4218: },);
4219: # { text => 'View Log-in History',
4220: # help => 'Course_User_Logins',
4221: # action => 'logins',
4222: # permission => $permission->{'cusr'},
4223: # });
4224: push(@menu,@courselinks);
4225: }
4226: my $menu_html = '';
4227: foreach my $menu_item (@menu) {
4228: next if (! $menu_item->{'permission'});
4229: $menu_html.='<p>';
4230: if (exists($menu_item->{'help'})) {
4231: $menu_html.=
4232: &Apache::loncommon::help_open_topic($menu_item->{'help'});
4233: }
4234: $menu_html.='<font size="+1">';
4235: if (exists($menu_item->{'url'})) {
4236: $menu_html.=qq{<a href="$menu_item->{'url'}">};
4237: } else {
4238: $menu_html.=
4239: qq{<a href="/adm/createuser?action=$menu_item->{'action'}">}; }
4240: $menu_html.= &mt($menu_item->{'text'}).'</a></font>';
4241: $menu_html.='</p>';
4242: }
4243: return $menu_html;
4244: }
4245:
4246: sub restore_prev_selections {
4247: my %saveable_parameters = ('srchby' => 'scalar',
4248: 'srchin' => 'scalar',
4249: 'srchtype' => 'scalar',
4250: );
4251: &Apache::loncommon::store_settings('user','user_picker',
4252: \%saveable_parameters);
4253: &Apache::loncommon::restore_settings('user','user_picker',
4254: \%saveable_parameters);
4255: }
4256:
4257: sub print_selfenroll_menu {
4258: my ($r,$context,$permission) = @_;
4259: my $formname = 'enrollstudent';
4260: my $nolink = 1;
4261: my ($row,$lt) = &get_selfenroll_titles();
4262: my $groupslist = &Apache::lonuserutils::get_groupslist();
4263: my $setsec_js =
4264: &Apache::lonuserutils::setsections_javascript($formname,$groupslist);
4265: my %alerts = &Apache::lonlocal::texthash(
4266: acto => 'Activation of self-enrollment was selected for the following domain(s)',
4267: butn => 'but no user types have been checked.',
4268: wilf => "Please uncheck 'activate' or check at least one type.",
4269: );
4270: my $selfenroll_js = <<"ENDSCRIPT";
4271: function update_types(caller,num) {
4272: var delidx = getIndexByName('selfenroll_delete');
4273: var actidx = getIndexByName('selfenroll_activate');
4274: if (caller == 'selfenroll_all') {
4275: var selall;
4276: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4277: if (document.$formname.selfenroll_all[i].checked) {
4278: selall = document.$formname.selfenroll_all[i].value;
4279: }
4280: }
4281: if (selall == 1) {
4282: if (delidx != -1) {
4283: if (document.$formname.selfenroll_delete.length) {
4284: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4285: document.$formname.selfenroll_delete[j].checked = true;
4286: }
4287: } else {
4288: document.$formname.elements[delidx].checked = true;
4289: }
4290: }
4291: if (actidx != -1) {
4292: if (document.$formname.selfenroll_activate.length) {
4293: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4294: document.$formname.selfenroll_activate[j].checked = false;
4295: }
4296: } else {
4297: document.$formname.elements[actidx].checked = false;
4298: }
4299: }
4300: document.$formname.selfenroll_newdom.selectedIndex = 0;
4301: }
4302: }
4303: if (caller == 'selfenroll_activate') {
4304: if (document.$formname.selfenroll_activate.length) {
4305: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4306: if (document.$formname.selfenroll_activate[j].value == num) {
4307: if (document.$formname.selfenroll_activate[j].checked) {
4308: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4309: if (document.$formname.selfenroll_all[i].value == '1') {
4310: document.$formname.selfenroll_all[i].checked = false;
4311: }
4312: if (document.$formname.selfenroll_all[i].value == '0') {
4313: document.$formname.selfenroll_all[i].checked = true;
4314: }
4315: }
4316: }
4317: }
4318: }
4319: } else {
4320: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4321: if (document.$formname.selfenroll_all[i].value == '1') {
4322: document.$formname.selfenroll_all[i].checked = false;
4323: }
4324: if (document.$formname.selfenroll_all[i].value == '0') {
4325: document.$formname.selfenroll_all[i].checked = true;
4326: }
4327: }
4328: }
4329: }
4330: if (caller == 'selfenroll_delete') {
4331: if (document.$formname.selfenroll_delete.length) {
4332: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4333: if (document.$formname.selfenroll_delete[j].value == num) {
4334: if (document.$formname.selfenroll_delete[j].checked) {
4335: var delindex = getIndexByName('selfenroll_types_'+num);
4336: if (delindex != -1) {
4337: if (document.$formname.elements[delindex].length) {
4338: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4339: document.$formname.elements[delindex][k].checked = false;
4340: }
4341: } else {
4342: document.$formname.elements[delindex].checked = false;
4343: }
4344: }
4345: }
4346: }
4347: }
4348: } else {
4349: if (document.$formname.selfenroll_delete.checked) {
4350: var delindex = getIndexByName('selfenroll_types_'+num);
4351: if (delindex != -1) {
4352: if (document.$formname.elements[delindex].length) {
4353: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4354: document.$formname.elements[delindex][k].checked = false;
4355: }
4356: } else {
4357: document.$formname.elements[delindex].checked = false;
4358: }
4359: }
4360: }
4361: }
4362: }
4363: return;
4364: }
4365:
4366: function validate_types(form) {
4367: var needaction = new Array();
4368: var countfail = 0;
4369: var actidx = getIndexByName('selfenroll_activate');
4370: if (actidx != -1) {
4371: if (document.$formname.selfenroll_activate.length) {
4372: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4373: var num = document.$formname.selfenroll_activate[j].value;
4374: if (document.$formname.selfenroll_activate[j].checked) {
4375: countfail = check_types(num,countfail,needaction)
4376: }
4377: }
4378: } else {
4379: if (document.$formname.selfenroll_activate.checked) {
4380: var num = document.enrollstudent.selfenroll_activate.value;
4381: countfail = check_types(num,countfail,needaction)
4382: }
4383: }
4384: }
4385: if (countfail > 0) {
4386: var msg = "$alerts{'acto'}\\n";
4387: var loopend = needaction.length -1;
4388: if (loopend > 0) {
4389: for (var m=0; m<loopend; m++) {
4390: msg += needaction[m]+", ";
4391: }
4392: }
4393: msg += needaction[loopend]+"\\n$alerts{'butn'}\\n$alerts{'wilf'}";
4394: alert(msg);
4395: return;
4396: }
4397: setSections(form);
4398: }
4399:
4400: function check_types(num,countfail,needaction) {
4401: var typeidx = getIndexByName('selfenroll_types_'+num);
4402: var count = 0;
4403: if (typeidx != -1) {
4404: if (document.$formname.elements[typeidx].length) {
4405: for (var k=0; k<document.$formname.elements[typeidx].length; k++) {
4406: if (document.$formname.elements[typeidx][k].checked) {
4407: count ++;
4408: }
4409: }
4410: } else {
4411: if (document.$formname.elements[typeidx].checked) {
4412: count ++;
4413: }
4414: }
4415: if (count == 0) {
4416: var domidx = getIndexByName('selfenroll_dom_'+num);
4417: if (domidx != -1) {
4418: var domname = document.$formname.elements[domidx].value;
4419: needaction[countfail] = domname;
4420: countfail ++;
4421: }
4422: }
4423: }
4424: return countfail;
4425: }
4426:
4427: function getIndexByName(item) {
4428: for (var i=0;i<document.$formname.elements.length;i++) {
4429: if (document.$formname.elements[i].name == item) {
4430: return i;
4431: }
4432: }
4433: return -1;
4434: }
4435: ENDSCRIPT
4436: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4437: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4438:
4439: my $output = '<script type="text/javascript">'."\n".
4440: '// <![CDATA['."\n".
4441: $setsec_js."\n".$selfenroll_js."\n".
4442: '// ]]>'."\n".
4443: '</script>'."\n".
4444: '<h3>'.$lt->{'selfenroll'}.'</h3>'."\n";
4445: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
4446: if (ref($visactions) eq 'HASH') {
4447: if ($visible) {
4448: $output .= '<p class="LC_info">'.$visactions->{'vis'}.'</p>';
4449: } else {
4450: $output .= '<p class="LC_warning">'.$visactions->{'miss'}.'</p>'
4451: .$visactions->{'yous'}.
4452: '<p>'.$visactions->{'gen'}.'<br />'.$visactions->{'coca'};
4453: if (ref($vismsgs) eq 'ARRAY') {
4454: $output .= '<br />'.$visactions->{'make'}.'<ul>';
4455: foreach my $item (@{$vismsgs}) {
4456: $output .= '<li>'.$visactions->{$item}.'</li>';
4457: }
4458: $output .= '</ul>';
4459: }
4460: $output .= '</p>';
4461: }
4462: }
4463: $output .= '<form name="'.$formname.'" method="post" action="/adm/createuser">'."\n".
4464: &Apache::lonhtmlcommon::start_pick_box();
4465: if (ref($row) eq 'ARRAY') {
4466: foreach my $item (@{$row}) {
4467: my $title = $item;
4468: if (ref($lt) eq 'HASH') {
4469: $title = $lt->{$item};
4470: }
4471: $output .=
4472: &Apache::lonhtmlcommon::row_title($title,
4473: 'LC_selfenroll_pick_box_title','LC_oddrow_value')."\n";
4474: if ($item eq 'types') {
4475: my $curr_types = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_types'};
4476: my $showdomdesc = 1;
4477: my $includeempty = 1;
4478: my $num = 0;
4479: $output .= &Apache::loncommon::start_data_table().
4480: &Apache::loncommon::start_data_table_row()
4481: .'<td colspan="2"><span class="LC_nobreak"><label>'
4482: .&mt('Any user in any domain:')
4483: .' <input type="radio" name="selfenroll_all" value="1" ';
4484: if ($curr_types eq '*') {
4485: $output .= ' checked="checked" ';
4486: }
4487: $output .= 'onchange="javascript:update_types('.
4488: "'selfenroll_all'".');" />'.&mt('Yes').'</label>'.
4489: ' <input type="radio" name="selfenroll_all" value="0" ';
4490: if ($curr_types ne '*') {
4491: $output .= ' checked="checked" ';
4492: }
4493: $output .= ' onchange="javascript:update_types('.
4494: "'selfenroll_all'".');"/>'.&mt('No').'</label></td>'.
4495: &Apache::loncommon::end_data_table_row().
4496: &Apache::loncommon::end_data_table().
4497: &mt('Or').'<br />'.
4498: &Apache::loncommon::start_data_table();
4499: my %currdoms;
4500: if ($curr_types eq '') {
4501: $output .= &new_selfenroll_dom_row($cdom,'0');
4502: } elsif ($curr_types ne '*') {
4503: my @entries = split(/;/,$curr_types);
4504: if (@entries > 0) {
4505: foreach my $entry (@entries) {
4506: my ($currdom,$typestr) = split(/:/,$entry);
4507: $currdoms{$currdom} = 1;
4508: my $domdesc = &Apache::lonnet::domain($currdom);
4509: my @currinsttypes = split(',',$typestr);
4510: $output .= &Apache::loncommon::start_data_table_row()
4511: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').'<b>'
4512: .' '.$domdesc.' ('.$currdom.')'
4513: .'</b><input type="hidden" name="selfenroll_dom_'.$num
4514: .'" value="'.$currdom.'" /></span><br />'
4515: .'<span class="LC_nobreak"><label><input type="checkbox" '
4516: .'name="selfenroll_delete" value="'.$num.'" onchange="javascript:update_types('."'selfenroll_delete','$num'".');" />'
4517: .&mt('Delete').'</label></span></td>';
4518: $output .= '<td valign="top"> '.&mt('User types:').'<br />'
4519: .&selfenroll_inst_types($num,$currdom,\@currinsttypes).'</td>'
4520: .&Apache::loncommon::end_data_table_row();
4521: $num ++;
4522: }
4523: }
4524: }
4525: my $add_domtitle = &mt('Users in additional domain:');
4526: if ($curr_types eq '*') {
4527: $add_domtitle = &mt('Users in specific domain:');
4528: } elsif ($curr_types eq '') {
4529: $add_domtitle = &mt('Users in other domain:');
4530: }
4531: $output .= &Apache::loncommon::start_data_table_row()
4532: .'<td colspan="2"><span class="LC_nobreak">'.$add_domtitle.'</span><br />'
4533: .&Apache::loncommon::select_dom_form('','selfenroll_newdom',
4534: $includeempty,$showdomdesc)
4535: .'<input type="hidden" name="selfenroll_types_total" value="'.$num.'" />'
4536: .'</td>'.&Apache::loncommon::end_data_table_row()
4537: .&Apache::loncommon::end_data_table();
4538: } elsif ($item eq 'registered') {
4539: my ($regon,$regoff);
4540: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_registered'}) {
4541: $regon = ' checked="checked" ';
4542: $regoff = ' ';
4543: } else {
4544: $regon = ' ';
4545: $regoff = ' checked="checked" ';
4546: }
4547: $output .= '<label>'.
4548: '<input type="radio" name="selfenroll_registered" value="1"'.$regon.'/>'.
4549: &mt('Yes').'</label> <label>'.
4550: '<input type="radio" name="selfenroll_registered" value="0"'.$regoff.'/>'.
4551: &mt('No').'</label>';
4552: } elsif ($item eq 'enroll_dates') {
4553: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_date'};
4554: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_date'};
4555: if ($starttime eq '') {
4556: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4557: }
4558: if ($endtime eq '') {
4559: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4560: }
4561: my $startform =
4562: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_date',$starttime,
4563: undef,undef,undef,undef,undef,undef,undef,$nolink);
4564: my $endform =
4565: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_date',$endtime,
4566: undef,undef,undef,undef,undef,undef,undef,$nolink);
4567: $output .= &selfenroll_date_forms($startform,$endform);
4568: } elsif ($item eq 'access_dates') {
4569: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_access'};
4570: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_access'};
4571: if ($starttime eq '') {
4572: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4573: }
4574: if ($endtime eq '') {
4575: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4576: }
4577: my $startform =
4578: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_access',$starttime,
4579: undef,undef,undef,undef,undef,undef,undef,$nolink);
4580: my $endform =
4581: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_access',$endtime,
4582: undef,undef,undef,undef,undef,undef,undef,$nolink);
4583: $output .= &selfenroll_date_forms($startform,$endform);
4584: } elsif ($item eq 'section') {
4585: my $currsec = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_section'};
4586: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
4587: my $newsecval;
4588: if ($currsec ne 'none' && $currsec ne '') {
4589: if (!defined($sections_count{$currsec})) {
4590: $newsecval = $currsec;
4591: }
4592: }
4593: my $sections_select =
4594: &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec);
4595: $output .= '<table class="LC_createuser">'."\n".
4596: '<tr class="LC_section_row">'."\n".
4597: '<td align="center">'.&mt('Existing sections')."\n".
4598: '<br />'.$sections_select.'</td><td align="center">'.
4599: &mt('New section').'<br />'."\n".
4600: '<input type="text" name="newsec" size="15" value="'.$newsecval.'" />'."\n".
4601: '<input type="hidden" name="sections" value="" />'."\n".
4602: '<input type="hidden" name="state" value="done" />'."\n".
4603: '</td></tr></table>'."\n";
4604: } elsif ($item eq 'approval') {
4605: my ($appon,$appoff);
4606: my $cid = $env{'request.course.id'};
4607: my $currnotified = $env{'course.'.$cid.'.internal.selfenroll_notifylist'};
4608: if ($env{'course.'.$cid.'.internal.selfenroll_approval'}) {
4609: $appon = ' checked="checked" ';
4610: $appoff = ' ';
4611: } else {
4612: $appon = ' ';
4613: $appoff = ' checked="checked" ';
4614: }
4615: $output .= '<label>'.
4616: '<input type="radio" name="selfenroll_approval" value="1"'.$appon.'/>'.
4617: &mt('Yes').'</label> <label>'.
4618: '<input type="radio" name="selfenroll_approval" value="0"'.$appoff.'/>'.
4619: &mt('No').'</label>';
4620: my %advhash = &Apache::lonnet::get_course_adv_roles($cid,1);
4621: my (@ccs,%notified);
4622: if ($advhash{'cc'}) {
4623: @ccs = split(/,/,$advhash{'cc'});
4624: }
4625: if ($currnotified) {
4626: foreach my $current (split(/,/,$currnotified)) {
4627: $notified{$current} = 1;
4628: if (!grep(/^\Q$current\E$/,@ccs)) {
4629: push(@ccs,$current);
4630: }
4631: }
4632: }
4633: if (@ccs) {
4634: $output .= '<br />'.&mt('Personnel to be notified when an enrollment request needs approval, or has been approved:').' '.&Apache::loncommon::start_data_table().
4635: &Apache::loncommon::start_data_table_row();
4636: my $count = 0;
4637: my $numcols = 4;
4638: foreach my $cc (sort(@ccs)) {
4639: my $notifyon;
4640: my ($ccuname,$ccudom) = split(/:/,$cc);
4641: if ($notified{$cc}) {
4642: $notifyon = ' checked="checked" ';
4643: }
4644: if ($count && !$count%$numcols) {
4645: $output .= &Apache::loncommon::end_data_table_row().
4646: &Apache::loncommon::start_data_table_row()
4647: }
4648: $output .= '<td><span class="LC_nobreak"><label>'.
4649: '<input type="checkbox" name="selfenroll_notify"'.$notifyon.' value="'.$cc.'" />'.
4650: &Apache::loncommon::plainname($ccuname,$ccudom).
4651: '</label></span></td>';
4652: $count;
4653: }
4654: my $rem = $count%$numcols;
4655: if ($rem) {
4656: my $emptycols = $numcols - $rem;
4657: for (my $i=0; $i<$emptycols; $i++) {
4658: $output .= '<td> </td>';
4659: }
4660: }
4661: $output .= &Apache::loncommon::end_data_table_row().
4662: &Apache::loncommon::end_data_table();
4663: }
4664: } elsif ($item eq 'limit') {
4665: my ($crslimit,$selflimit,$nolimit);
4666: my $cid = $env{'request.course.id'};
4667: my $currlim = $env{'course.'.$cid.'.internal.selfenroll_limit'};
4668: my $currcap = $env{'course.'.$cid.'.internal.selfenroll_cap'};
4669: my $nolimit = ' checked="checked" ';
4670: if ($currlim eq 'allstudents') {
4671: $crslimit = ' checked="checked" ';
4672: $selflimit = ' ';
4673: $nolimit = ' ';
4674: } elsif ($currlim eq 'selfenrolled') {
4675: $crslimit = ' ';
4676: $selflimit = ' checked="checked" ';
4677: $nolimit = ' ';
4678: } else {
4679: $crslimit = ' ';
4680: $selflimit = ' ';
4681: }
4682: $output .= '<table><tr><td><label>'.
4683: '<input type="radio" name="selfenroll_limit" value="none"'.$nolimit.'/>'.
4684: &mt('No limit').'</label></td><td><label>'.
4685: '<input type="radio" name="selfenroll_limit" value="allstudents"'.$crslimit.'/>'.
4686: &mt('Limit by total students').'</label></td><td><label>'.
4687: '<input type="radio" name="selfenroll_limit" value="selfenrolled"'.$selflimit.'/>'.
4688: &mt('Limit by total self-enrolled students').
4689: '</td></tr><tr>'.
4690: '<td> </td><td colspan="2"><span class="LC_nobreak">'.
4691: (' 'x3).&mt('Maximum number allowed: ').
4692: '<input type="text" name="selfenroll_cap" size = "5" value="'.$currcap.'" /></td></tr></table>';
4693: }
4694: $output .= &Apache::lonhtmlcommon::row_closure(1);
4695: }
4696: }
4697: $output .= &Apache::lonhtmlcommon::end_pick_box().
4698: '<br /><input type="button" name="selfenrollconf" value="'
4699: .&mt('Save').'" onclick="validate_types(this.form);" />'
4700: .'<input type="hidden" name="action" value="selfenroll" /></form>';
4701: $r->print($output);
4702: return;
4703: }
4704:
4705: sub visible_in_cat {
4706: my ($cdom,$cnum) = @_;
4707: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
4708: my ($cathash,%settable,@vismsgs,$cansetvis);
4709: my %visactions = &Apache::lonlocal::texthash(
4710: vis => 'Your course/community currently appears in the Course/Community Catalog for this domain.',
4711: 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.',
4712: miss => 'Your course/community does not currently appear in the Course/Community Catalog for this domain.',
4713: yous => 'You should remedy this if you plan to allow self-enrollment, otherwise students will have difficulty finding your course.',
4714: 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.',
4715: make => 'Make any changes to self-enrollment settings below, click "Save", then take action to include the course in the Catalog:',
4716: take => 'Take the following action to ensure the course appears in the Catalog:',
4717: dc_unhide => 'Ask a domain coordinator to change the "Exclude from course catalog" setting.',
4718: dc_addinst => 'Ask a domain coordinator to enable display the catalog of "Official courses (with institutional codes)".',
4719: dc_instcode => 'Ask a domain coordinator to assign an institutional code (if this is an official course).',
4720: dc_catalog => 'Ask a domain coordinator to enable or create at least one course category in the domain.',
4721: dc_categories => 'Ask a domain coordinator to create a hierarchy of categories and sub categories for courses in the domain.',
4722: 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',
4723: dc_addcat => 'Ask a domain coordinator to assign a category to the course.',
4724: );
4725: $visactions{'unhide'} = &mt('Use [_1]Set course environment[_2] to change the "Exclude from course catalog" setting.','"<a href="/adm/parmset?action=crsenv">','</a>"');
4726: $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>"');
4727: $visactions{'addcat'} = &mt('Use [_1]Set course environment[_2] to assign a category to the course.','"<a href="/adm/parmset?action=crsenv">','</a>"');
4728: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4729: if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
4730: $settable{'togglecats'} = 1;
4731: }
4732: if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
4733: $settable{'categorize'} = 1;
4734: }
4735: $cathash = $domconf{'coursecategories'}{'cats'};
4736: }
4737: if ($settable{'togglecats'} && $settable{'categorize'}) {
4738: $cansetvis = &mt('You are able to both assign a course category and choose to exclude this course from the catalog.');
4739: } elsif ($settable{'togglecats'}) {
4740: $cansetvis = &mt('You are able to choose to exclude this course from the catalog, but only a Domain Coordinator may assign a course category.');
4741: } elsif ($settable{'categorize'}) {
4742: $cansetvis = &mt('You may assign a course category, but only a Domain Coordinator may choose to exclude this course from the catalog.');
4743: } else {
4744: $cansetvis = &mt('Only a Domain Coordinator may assign a course category or choose to exclude this course from the catalog.');
4745: }
4746:
4747: my %currsettings =
4748: &Apache::lonnet::get('environment',['hidefromcat','categories','internal.coursecode'],
4749: $cdom,$cnum);
4750: my $visible = 0;
4751: if ($currsettings{'internal.coursecode'} ne '') {
4752: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4753: $cathash = $domconf{'coursecategories'}{'cats'};
4754: if (ref($cathash) eq 'HASH') {
4755: if ($cathash->{'instcode::0'} eq '') {
4756: push(@vismsgs,'dc_addinst');
4757: } else {
4758: $visible = 1;
4759: }
4760: } else {
4761: $visible = 1;
4762: }
4763: } else {
4764: $visible = 1;
4765: }
4766: } else {
4767: if (ref($cathash) eq 'HASH') {
4768: if ($cathash->{'instcode::0'} ne '') {
4769: push(@vismsgs,'dc_instcode');
4770: }
4771: } else {
4772: push(@vismsgs,'dc_instcode');
4773: }
4774: }
4775: if ($currsettings{'categories'} ne '') {
4776: my $cathash;
4777: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4778: $cathash = $domconf{'coursecategories'}{'cats'};
4779: if (ref($cathash) eq 'HASH') {
4780: if (keys(%{$cathash}) == 0) {
4781: push(@vismsgs,'dc_catalog');
4782: } elsif ((keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} ne '')) {
4783: push(@vismsgs,'dc_categories');
4784: } else {
4785: my @currcategories = split('&',$currsettings{'categories'});
4786: my $matched = 0;
4787: foreach my $cat (@currcategories) {
4788: if ($cathash->{$cat} ne '') {
4789: $visible = 1;
4790: $matched = 1;
4791: last;
4792: }
4793: }
4794: if (!$matched) {
4795: if ($settable{'categorize'}) {
4796: push(@vismsgs,'chgcat');
4797: } else {
4798: push(@vismsgs,'dc_chgcat');
4799: }
4800: }
4801: }
4802: }
4803: }
4804: } else {
4805: if (ref($cathash) eq 'HASH') {
4806: if ((keys(%{$cathash}) > 1) ||
4807: (keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} eq '')) {
4808: if ($settable{'categorize'}) {
4809: push(@vismsgs,'addcat');
4810: } else {
4811: push(@vismsgs,'dc_addcat');
4812: }
4813: }
4814: }
4815: }
4816: if ($currsettings{'hidefromcat'} eq 'yes') {
4817: $visible = 0;
4818: if ($settable{'togglecats'}) {
4819: unshift(@vismsgs,'unhide');
4820: } else {
4821: unshift(@vismsgs,'dc_unhide')
4822: }
4823: }
4824: return ($visible,$cansetvis,\@vismsgs,\%visactions);
4825: }
4826:
4827: sub new_selfenroll_dom_row {
4828: my ($newdom,$num) = @_;
4829: my $domdesc = &Apache::lonnet::domain($newdom);
4830: my $output;
4831: if ($domdesc ne '') {
4832: $output .= &Apache::loncommon::start_data_table_row()
4833: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').' <b>'.$domdesc
4834: .' ('.$newdom.')</b><input type="hidden" name="selfenroll_dom_'.$num
4835: .'" value="'.$newdom.'" /></span><br />'
4836: .'<span class="LC_nobreak"><label><input type="checkbox" '
4837: .'name="selfenroll_activate" value="'.$num.'" '
4838: .'onchange="javascript:update_types('
4839: ."'selfenroll_activate','$num'".');" />'
4840: .&mt('Activate').'</label></span></td>';
4841: my @currinsttypes;
4842: $output .= '<td>'.&mt('User types:').'<br />'
4843: .&selfenroll_inst_types($num,$newdom,\@currinsttypes).'</td>'
4844: .&Apache::loncommon::end_data_table_row();
4845: }
4846: return $output;
4847: }
4848:
4849: sub selfenroll_inst_types {
4850: my ($num,$currdom,$currinsttypes) = @_;
4851: my $output;
4852: my $numinrow = 4;
4853: my $count = 0;
4854: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($currdom);
4855: my $othervalue = 'any';
4856: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
4857: if (keys(%{$usertypes}) > 0) {
4858: $othervalue = 'other';
4859: }
4860: $output .= '<table><tr>';
4861: foreach my $type (@{$types}) {
4862: if (($count > 0) && ($count%$numinrow == 0)) {
4863: $output .= '</tr><tr>';
4864: }
4865: if (defined($usertypes->{$type})) {
4866: my $esc_type = &escape($type);
4867: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.
4868: $esc_type.'" ';
4869: if (ref($currinsttypes) eq 'ARRAY') {
4870: if (@{$currinsttypes} > 0) {
4871: if (grep(/^any$/,@{$currinsttypes})) {
4872: $output .= 'checked="checked"';
4873: } elsif (grep(/^\Q$esc_type\E$/,@{$currinsttypes})) {
4874: $output .= 'checked="checked"';
4875: }
4876: } else {
4877: $output .= 'checked="checked"';
4878: }
4879: }
4880: $output .= ' name="selfenroll_types_'.$num.'" />'.$usertypes->{$type}.'</label></span></td>';
4881: }
4882: $count ++;
4883: }
4884: if (($count > 0) && ($count%$numinrow == 0)) {
4885: $output .= '</tr><tr>';
4886: }
4887: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.$othervalue.'"';
4888: if (ref($currinsttypes) eq 'ARRAY') {
4889: if (@{$currinsttypes} > 0) {
4890: if (grep(/^any$/,@{$currinsttypes})) {
4891: $output .= ' checked="checked"';
4892: } elsif ($othervalue eq 'other') {
4893: if (grep(/^\Q$othervalue\E$/,@{$currinsttypes})) {
4894: $output .= ' checked="checked"';
4895: }
4896: }
4897: } else {
4898: $output .= ' checked="checked"';
4899: }
4900: } else {
4901: $output .= ' checked="checked"';
4902: }
4903: $output .= ' name="selfenroll_types_'.$num.'" />'.$othertitle.'</label></span></td></tr></table>';
4904: }
4905: return $output;
4906: }
4907:
4908: sub selfenroll_date_forms {
4909: my ($startform,$endform) = @_;
4910: my $output .= &Apache::lonhtmlcommon::start_pick_box()."\n".
4911: &Apache::lonhtmlcommon::row_title(&mt('Start date'),
4912: 'LC_oddrow_value')."\n".
4913: $startform."\n".
4914: &Apache::lonhtmlcommon::row_closure(1).
4915: &Apache::lonhtmlcommon::row_title(&mt('End date'),
4916: 'LC_oddrow_value')."\n".
4917: $endform."\n".
4918: &Apache::lonhtmlcommon::row_closure(1).
4919: &Apache::lonhtmlcommon::end_pick_box();
4920: return $output;
4921: }
4922:
4923: sub print_userchangelogs_display {
4924: my ($r,$context,$permission) = @_;
4925: my $formname = 'roleslog';
4926: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4927: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4928: my $crstype = &Apache::loncommon::course_type();
4929: my %roleslog=&Apache::lonnet::dump('nohist_rolelog',$cdom,$cnum);
4930: if ((keys(%roleslog))[0]=~/^error\:/) { undef(%roleslog); }
4931:
4932: $r->print('<form action="/adm/createuser" method="post" name="'.$formname.'">');
4933: my %saveable_parameters = ('show' => 'scalar',);
4934: &Apache::loncommon::store_course_settings('roles_log',
4935: \%saveable_parameters);
4936: &Apache::loncommon::restore_course_settings('roles_log',
4937: \%saveable_parameters);
4938: # set defaults
4939: my $now = time();
4940: my $defstart = $now - (7*24*3600); #7 days ago
4941: my %defaults = (
4942: page => '1',
4943: show => '10',
4944: role => 'any',
4945: chgcontext => 'any',
4946: rolelog_start_date => $defstart,
4947: rolelog_end_date => $now,
4948: );
4949: my $more_records = 0;
4950:
4951: # set current
4952: my %curr;
4953: foreach my $item ('show','page','role','chgcontext') {
4954: $curr{$item} = $env{'form.'.$item};
4955: }
4956: my ($startdate,$enddate) =
4957: &Apache::lonuserutils::get_dates_from_form('rolelog_start_date','rolelog_end_date');
4958: $curr{'rolelog_start_date'} = $startdate;
4959: $curr{'rolelog_end_date'} = $enddate;
4960: foreach my $key (keys(%defaults)) {
4961: if ($curr{$key} eq '') {
4962: $curr{$key} = $defaults{$key};
4963: }
4964: }
4965: my (%whodunit,%changed,$version);
4966: ($version) = ($r->dir_config('lonVersion') =~ /^([\d\.]+)\-/);
4967: $r->print(&role_display_filter($formname,$cdom,$cnum,\%curr,$version,$crstype));
4968: my $showntablehdr = 0;
4969: my $tablehdr = &Apache::loncommon::start_data_table().
4970: &Apache::loncommon::start_data_table_header_row().
4971: '<th> </th><th>'.&mt('When').'</th><th>'.&mt('Who made the change').
4972: '</th><th>'.&mt('Changed User').'</th><th>'.&mt('Role').'</th><th>'.&mt('Section').'</th><th>'.
4973: &mt('Context').'</th><th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
4974: &Apache::loncommon::end_data_table_header_row();
4975: my ($minshown,$maxshown);
4976: $minshown = 1;
4977: my $count = 0;
4978: if ($curr{'show'} ne &mt('all')) {
4979: $maxshown = $curr{'page'} * $curr{'show'};
4980: if ($curr{'page'} > 1) {
4981: $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'};
4982: }
4983: }
4984: foreach my $id (sort { $roleslog{$b}{'exe_time'}<=>$roleslog{$a}{'exe_time'} } (keys(%roleslog))) {
4985: next if (($roleslog{$id}{'exe_time'} < $curr{'rolelog_start_date'}) ||
4986: ($roleslog{$id}{'exe_time'} > $curr{'rolelog_end_date'}));
4987: if ($curr{'show'} ne &mt('all')) {
4988: if ($count >= $curr{'page'} * $curr{'show'}) {
4989: $more_records = 1;
4990: last;
4991: }
4992: }
4993: if ($curr{'role'} ne 'any') {
4994: next if ($roleslog{$id}{'logentry'}{'role'} ne $curr{'role'});
4995: }
4996: if ($curr{'chgcontext'} ne 'any') {
4997: if ($curr{'chgcontext'} eq 'selfenroll') {
4998: next if (!$roleslog{$id}{'logentry'}{'selfenroll'});
4999: } else {
5000: next if ($roleslog{$id}{'logentry'}{'context'} ne $curr{'chgcontext'});
5001: }
5002: }
5003: $count ++;
5004: next if ($count < $minshown);
5005: if (!$showntablehdr) {
5006: $r->print($tablehdr);
5007: $showntablehdr = 1;
5008: }
5009: if ($whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} eq '') {
5010: $whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} =
5011: &Apache::loncommon::plainname($roleslog{$id}{'exe_uname'},$roleslog{$id}{'exe_udom'});
5012: }
5013: if ($changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} eq '') {
5014: $changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} =
5015: &Apache::loncommon::plainname($roleslog{$id}{'uname'},$roleslog{$id}{'udom'});
5016: }
5017: my $sec = $roleslog{$id}{'logentry'}{'section'};
5018: if ($sec eq '') {
5019: $sec = &mt('None');
5020: }
5021: my ($rolestart,$roleend);
5022: if ($roleslog{$id}{'delflag'}) {
5023: $rolestart = &mt('deleted');
5024: $roleend = &mt('deleted');
5025: } else {
5026: $rolestart = $roleslog{$id}{'logentry'}{'start'};
5027: $roleend = $roleslog{$id}{'logentry'}{'end'};
5028: if ($rolestart eq '' || $rolestart == 0) {
5029: $rolestart = &mt('No start date');
5030: } else {
5031: $rolestart = &Apache::lonlocal::locallocaltime($rolestart);
5032: }
5033: if ($roleend eq '' || $roleend == 0) {
5034: $roleend = &mt('No end date');
5035: } else {
5036: $roleend = &Apache::lonlocal::locallocaltime($roleend);
5037: }
5038: }
5039: my $chgcontext = $roleslog{$id}{'logentry'}{'context'};
5040: if ($roleslog{$id}{'logentry'}{'selfenroll'}) {
5041: $chgcontext = 'selfenroll';
5042: }
5043: my %lt = &rolechg_contexts($crstype);
5044: if ($chgcontext ne '' && $lt{$chgcontext} ne '') {
5045: $chgcontext = $lt{$chgcontext};
5046: }
5047: $r->print(&Apache::loncommon::start_data_table_row().'<td>'.$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'},$crstype).'</td><td>'.$sec.'</td><td>'.$chgcontext.'</td><td>'.$rolestart.'</td><td>'.$roleend.'</td>'.&Apache::loncommon::end_data_table_row()."\n");
5048: }
5049: if ($showntablehdr) {
5050: $r->print(&Apache::loncommon::end_data_table().'<br />');
5051: if (($curr{'page'} > 1) || ($more_records)) {
5052: $r->print('<table><tr>');
5053: if ($curr{'page'} > 1) {
5054: $r->print('<td><a href="javascript:chgPage('."'previous'".');">'.&mt('Previous [_1] changes',$curr{'show'}).'</a></td>');
5055: }
5056: if ($more_records) {
5057: $r->print('<td><a href="javascript:chgPage('."'next'".');">'.&mt('Next [_1] changes',$curr{'show'}).'</a></td>');
5058: }
5059: $r->print('</tr></table>');
5060: $r->print(<<"ENDSCRIPT");
5061: <script type="text/javascript">
5062: // <![CDATA[
5063: function chgPage(caller) {
5064: if (caller == 'previous') {
5065: document.$formname.page.value --;
5066: }
5067: if (caller == 'next') {
5068: document.$formname.page.value ++;
5069: }
5070: document.$formname.submit();
5071: return;
5072: }
5073: // ]]>
5074: </script>
5075: ENDSCRIPT
5076: }
5077: } else {
5078: $r->print('<p class="LC_info">'.
5079: &mt('There are no records to display').
5080: '</p>');
5081: }
5082: $r->print('<input type="hidden" name="page" value="'.$curr{'page'}.'" />'.
5083: '<input type="hidden" name="action" value="changelogs" /></form>');
5084: return;
5085: }
5086:
5087: sub role_display_filter {
5088: my ($formname,$cdom,$cnum,$curr,$version,$crstype) = @_;
5089: my $context = 'course';
5090: my $lctype = lc($crstype);
5091: my $nolink = 1;
5092: my $output = '<table><tr><td valign="top">'.
5093: '<span class="LC_nobreak"><b>'.&mt('Changes/page:').'</b></span><br />'.
5094: &Apache::lonmeta::selectbox('show',$curr->{'show'},undef,
5095: (&mt('all'),5,10,20,50,100,1000,10000)).
5096: '</td><td> </td>';
5097: my $startform =
5098: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_start_date',
5099: $curr->{'rolelog_start_date'},undef,
5100: undef,undef,undef,undef,undef,undef,$nolink);
5101: my $endform =
5102: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_end_date',
5103: $curr->{'rolelog_end_date'},undef,
5104: undef,undef,undef,undef,undef,undef,$nolink);
5105: my %lt = &rolechg_contexts($crstype);
5106: $output .= '<td valign="top"><b>'.&mt('Window during which changes occurred:').'</b><br /><table><tr><td>'.&mt('After:').
5107: '</td><td>'.$startform.'</td></tr><tr><td>'.&mt('Before:').'</td><td>'.
5108: $endform.'</td></tr></table></td><td> </td>'.
5109: '<td valign="top"><b>'.&mt('Role:').'</b><br />'.
5110: '<select name="role"><option value="any"';
5111: if ($curr->{'role'} eq 'any') {
5112: $output .= ' selected="selected"';
5113: }
5114: $output .= '>'.&mt('Any').'</option>'."\n";
5115: my @roles = &Apache::lonuserutils::course_roles($context,undef,1,$lctype);
5116: foreach my $role (@roles) {
5117: my $plrole;
5118: if ($role eq 'cr') {
5119: $plrole = &mt('Custom Role');
5120: } else {
5121: $plrole=&Apache::lonnet::plaintext($role,$crstype);
5122: }
5123: my $selstr = '';
5124: if ($role eq $curr->{'role'}) {
5125: $selstr = ' selected="selected"';
5126: }
5127: $output .= ' <option value="'.$role.'"'.$selstr.'>'.$plrole.'</option>';
5128: }
5129: $output .= '</select></td><td> </td><td valign="top"><b>'.
5130: &mt('Context:').'</b><br /><select name="chgcontext">';
5131: foreach my $chgtype ('any','auto','updatenow','createcourse','course','domain','selfenroll','requestcourses') {
5132: my $selstr = '';
5133: if ($curr->{'chgcontext'} eq $chgtype) {
5134: $selstr = ' selected="selected"';
5135: }
5136: if (($chgtype eq 'auto') || ($chgtype eq 'updatenow')) {
5137: next if (!&Apache::lonnet::auto_run($cnum,$cdom));
5138: }
5139: $output .= '<option value="'.$chgtype.'"'.$selstr.'>'.$lt{$chgtype}.'</option>'."\n";
5140: }
5141: $output .= '</select></td>'
5142: .'</tr></table>';
5143:
5144: # Update Display button
5145: $output .= '<p>'
5146: .'<input type="submit" value="'.&mt('Update Display').'" />'
5147: .'</p>';
5148:
5149: # Server version info
5150: $output .= '<p style="font-size: smaller;" class="LC_info">'
5151: .&mt('Only changes made from servers running LON-CAPA [_1] or later are displayed.'
5152: ,'2.6.99.0');
5153: if ($version) {
5154: $output .= ' '.&mt('This LON-CAPA server is version [_1]',$version);
5155: }
5156: $output .= '</p><hr /><br />';
5157: return $output;
5158: }
5159:
5160: sub rolechg_contexts {
5161: my ($crstype) = @_;
5162: my %lt = &Apache::lonlocal::texthash (
5163: any => 'Any',
5164: auto => 'Automated enrollment',
5165: updatenow => 'Roster Update',
5166: createcourse => 'Course Creation',
5167: course => 'User Management in course',
5168: domain => 'User Management in domain',
5169: selfenroll => 'Self-enrolled',
5170: requestcourses => 'Course Request',
5171: );
5172: if ($crstype eq 'Community') {
5173: $lt{'createcourse'} = &mt('Community Creation');
5174: $lt{'course'} = &mt('User Management in community');
5175: $lt{'requestcourses'} = &mt('Community Request');
5176: }
5177: return %lt;
5178: }
5179:
5180: #-------------------------------------------------- functions for &phase_two
5181: sub user_search_result {
5182: my ($context,$srch) = @_;
5183: my %allhomes;
5184: my %inst_matches;
5185: my %srch_results;
5186: my ($response,$currstate,$forcenewuser,$dirsrchres);
5187: $srch->{'srchterm'} =~ s/\s+/ /g;
5188: if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
5189: $response = &mt('Invalid search.');
5190: }
5191: if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
5192: $response = &mt('Invalid search.');
5193: }
5194: if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
5195: $response = &mt('Invalid search.');
5196: }
5197: if ($srch->{'srchterm'} eq '') {
5198: $response = &mt('You must enter a search term.');
5199: }
5200: if ($srch->{'srchterm'} =~ /^\s+$/) {
5201: $response = &mt('Your search term must contain more than just spaces.');
5202: }
5203: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
5204: if (($srch->{'srchdomain'} eq '') ||
5205: ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
5206: $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
5207: }
5208: }
5209: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
5210: ($srch->{'srchin'} eq 'alc')) {
5211: if ($srch->{'srchby'} eq 'uname') {
5212: my $unamecheck = $srch->{'srchterm'};
5213: if ($srch->{'srchtype'} eq 'contains') {
5214: if ($unamecheck !~ /^\w/) {
5215: $unamecheck = 'a'.$unamecheck;
5216: }
5217: }
5218: if ($unamecheck !~ /^$match_username$/) {
5219: $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
5220: }
5221: }
5222: }
5223: if ($response ne '') {
5224: $response = '<span class="LC_warning">'.$response.'</span>';
5225: }
5226: if ($srch->{'srchin'} eq 'instd') {
5227: my $instd_chk = &directorysrch_check($srch);
5228: if ($instd_chk ne 'ok') {
5229: $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
5230: '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
5231: }
5232: }
5233: if ($response ne '') {
5234: return ($currstate,$response);
5235: }
5236: if ($srch->{'srchby'} eq 'uname') {
5237: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
5238: if ($env{'form.forcenew'}) {
5239: if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
5240: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5241: if ($uhome eq 'no_host') {
5242: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
5243: my $showdom = &display_domain_info($env{'request.role.domain'});
5244: $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
5245: } else {
5246: $currstate = 'modify';
5247: }
5248: } else {
5249: $currstate = 'modify';
5250: }
5251: } else {
5252: if ($srch->{'srchin'} eq 'dom') {
5253: if ($srch->{'srchtype'} eq 'exact') {
5254: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5255: if ($uhome eq 'no_host') {
5256: ($currstate,$response,$forcenewuser) =
5257: &build_search_response($context,$srch,%srch_results);
5258: } else {
5259: $currstate = 'modify';
5260: my $uname = $srch->{'srchterm'};
5261: my $udom = $srch->{'srchdomain'};
5262: $srch_results{$uname.':'.$udom} =
5263: { &Apache::lonnet::get('environment',
5264: ['firstname',
5265: 'lastname',
5266: 'permanentemail'],
5267: $udom,$uname)
5268: };
5269: }
5270: } else {
5271: %srch_results = &Apache::lonnet::usersearch($srch);
5272: ($currstate,$response,$forcenewuser) =
5273: &build_search_response($context,$srch,%srch_results);
5274: }
5275: } else {
5276: my $courseusers = &get_courseusers();
5277: if ($srch->{'srchtype'} eq 'exact') {
5278: if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
5279: $currstate = 'modify';
5280: } else {
5281: ($currstate,$response,$forcenewuser) =
5282: &build_search_response($context,$srch,%srch_results);
5283: }
5284: } else {
5285: foreach my $user (keys(%$courseusers)) {
5286: my ($cuname,$cudomain) = split(/:/,$user);
5287: if ($cudomain eq $srch->{'srchdomain'}) {
5288: my $matched = 0;
5289: if ($srch->{'srchtype'} eq 'begins') {
5290: if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
5291: $matched = 1;
5292: }
5293: } else {
5294: if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
5295: $matched = 1;
5296: }
5297: }
5298: if ($matched) {
5299: $srch_results{$user} =
5300: {&Apache::lonnet::get('environment',
5301: ['firstname',
5302: 'lastname',
5303: 'permanentemail'],
5304: $cudomain,$cuname)};
5305: }
5306: }
5307: }
5308: ($currstate,$response,$forcenewuser) =
5309: &build_search_response($context,$srch,%srch_results);
5310: }
5311: }
5312: }
5313: } elsif ($srch->{'srchin'} eq 'alc') {
5314: $currstate = 'query';
5315: } elsif ($srch->{'srchin'} eq 'instd') {
5316: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5317: if ($dirsrchres eq 'ok') {
5318: ($currstate,$response,$forcenewuser) =
5319: &build_search_response($context,$srch,%srch_results);
5320: } else {
5321: my $showdom = &display_domain_info($srch->{'srchdomain'});
5322: $response = '<span class="LC_warning">'.
5323: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5324: '</span><br />'.
5325: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5326: '<br /><br />';
5327: }
5328: }
5329: } else {
5330: if ($srch->{'srchin'} eq 'dom') {
5331: %srch_results = &Apache::lonnet::usersearch($srch);
5332: ($currstate,$response,$forcenewuser) =
5333: &build_search_response($context,$srch,%srch_results);
5334: } elsif ($srch->{'srchin'} eq 'crs') {
5335: my $courseusers = &get_courseusers();
5336: foreach my $user (keys(%$courseusers)) {
5337: my ($uname,$udom) = split(/:/,$user);
5338: my %names = &Apache::loncommon::getnames($uname,$udom);
5339: my %emails = &Apache::loncommon::getemails($uname,$udom);
5340: if ($srch->{'srchby'} eq 'lastname') {
5341: if ((($srch->{'srchtype'} eq 'exact') &&
5342: ($names{'lastname'} eq $srch->{'srchterm'})) ||
5343: (($srch->{'srchtype'} eq 'begins') &&
5344: ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
5345: (($srch->{'srchtype'} eq 'contains') &&
5346: ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
5347: $srch_results{$user} = {firstname => $names{'firstname'},
5348: lastname => $names{'lastname'},
5349: permanentemail => $emails{'permanentemail'},
5350: };
5351: }
5352: } elsif ($srch->{'srchby'} eq 'lastfirst') {
5353: my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
5354: $srchlast =~ s/\s+$//;
5355: $srchfirst =~ s/^\s+//;
5356: if ($srch->{'srchtype'} eq 'exact') {
5357: if (($names{'lastname'} eq $srchlast) &&
5358: ($names{'firstname'} eq $srchfirst)) {
5359: $srch_results{$user} = {firstname => $names{'firstname'},
5360: lastname => $names{'lastname'},
5361: permanentemail => $emails{'permanentemail'},
5362:
5363: };
5364: }
5365: } elsif ($srch->{'srchtype'} eq 'begins') {
5366: if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
5367: ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
5368: $srch_results{$user} = {firstname => $names{'firstname'},
5369: lastname => $names{'lastname'},
5370: permanentemail => $emails{'permanentemail'},
5371: };
5372: }
5373: } else {
5374: if (($names{'lastname'} =~ /\Q$srchlast\E/i) &&
5375: ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
5376: $srch_results{$user} = {firstname => $names{'firstname'},
5377: lastname => $names{'lastname'},
5378: permanentemail => $emails{'permanentemail'},
5379: };
5380: }
5381: }
5382: }
5383: }
5384: ($currstate,$response,$forcenewuser) =
5385: &build_search_response($context,$srch,%srch_results);
5386: } elsif ($srch->{'srchin'} eq 'alc') {
5387: $currstate = 'query';
5388: } elsif ($srch->{'srchin'} eq 'instd') {
5389: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5390: if ($dirsrchres eq 'ok') {
5391: ($currstate,$response,$forcenewuser) =
5392: &build_search_response($context,$srch,%srch_results);
5393: } else {
5394: my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = '<span class="LC_warning">'.
5395: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5396: '</span><br />'.
5397: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5398: '<br /><br />';
5399: }
5400: }
5401: }
5402: return ($currstate,$response,$forcenewuser,\%srch_results);
5403: }
5404:
5405: sub directorysrch_check {
5406: my ($srch) = @_;
5407: my $can_search = 0;
5408: my $response;
5409: my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
5410: ['directorysrch'],$srch->{'srchdomain'});
5411: my $showdom = &display_domain_info($srch->{'srchdomain'});
5412: if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
5413: if (!$dom_inst_srch{'directorysrch'}{'available'}) {
5414: return &mt('Institutional directory search is not available in domain: [_1]',$showdom);
5415: }
5416: if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
5417: if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
5418: return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom);
5419: }
5420: my @usertypes = split(/:/,$env{'environment.inststatus'});
5421: if (!@usertypes) {
5422: push(@usertypes,'default');
5423: }
5424: if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
5425: foreach my $type (@usertypes) {
5426: if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
5427: $can_search = 1;
5428: last;
5429: }
5430: }
5431: }
5432: if (!$can_search) {
5433: my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
5434: my @longtypes;
5435: foreach my $item (@usertypes) {
5436: if (defined($insttypes->{$item})) {
5437: push (@longtypes,$insttypes->{$item});
5438: } elsif ($item eq 'default') {
5439: push (@longtypes,&mt('other'));
5440: }
5441: }
5442: my $insttype_str = join(', ',@longtypes);
5443: return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
5444: }
5445: } else {
5446: $can_search = 1;
5447: }
5448: } else {
5449: return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
5450: }
5451: my %longtext = &Apache::lonlocal::texthash (
5452: uname => 'username',
5453: lastfirst => 'last name, first name',
5454: lastname => 'last name',
5455: contains => 'contains',
5456: exact => 'as exact match to',
5457: begins => 'begins with',
5458: );
5459: if ($can_search) {
5460: if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
5461: if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
5462: return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
5463: }
5464: } else {
5465: return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
5466: }
5467: }
5468: if ($can_search) {
5469: if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
5470: if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
5471: return 'ok';
5472: } else {
5473: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5474: }
5475: } else {
5476: if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
5477: ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
5478: ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
5479: return 'ok';
5480: } else {
5481: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5482: }
5483: }
5484: }
5485: }
5486:
5487: sub get_courseusers {
5488: my %advhash;
5489: my $classlist = &Apache::loncoursedata::get_classlist();
5490: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
5491: foreach my $role (sort(keys(%coursepersonnel))) {
5492: foreach my $user (split(/\,/,$coursepersonnel{$role})) {
5493: if (!exists($classlist->{$user})) {
5494: $classlist->{$user} = [];
5495: }
5496: }
5497: }
5498: return $classlist;
5499: }
5500:
5501: sub build_search_response {
5502: my ($context,$srch,%srch_results) = @_;
5503: my ($currstate,$response,$forcenewuser);
5504: my %names = (
5505: 'uname' => 'username',
5506: 'lastname' => 'last name',
5507: 'lastfirst' => 'last name, first name',
5508: 'crs' => 'this course',
5509: 'dom' => 'LON-CAPA domain: ',
5510: 'instd' => 'the institutional directory for domain: ',
5511: );
5512:
5513: my %single = (
5514: begins => 'A match',
5515: contains => 'A match',
5516: exact => 'An exact match',
5517: );
5518: my %nomatch = (
5519: begins => 'No match',
5520: contains => 'No match',
5521: exact => 'No exact match',
5522: );
5523: if (keys(%srch_results) > 1) {
5524: $currstate = 'select';
5525: } else {
5526: if (keys(%srch_results) == 1) {
5527: $currstate = 'modify';
5528: $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
5529: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5530: $response .= &display_domain_info($srch->{'srchdomain'});
5531: }
5532: } else {
5533: $response = '<span class="LC_warning">'.&mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}",$srch->{'srchterm'});
5534: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5535: $response .= &display_domain_info($srch->{'srchdomain'});
5536: }
5537: $response .= '</span>';
5538: if ($srch->{'srchin'} ne 'alc') {
5539: $forcenewuser = 1;
5540: my $cansrchinst = 0;
5541: if ($srch->{'srchdomain'}) {
5542: my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
5543: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
5544: if ($domconfig{'directorysrch'}{'available'}) {
5545: $cansrchinst = 1;
5546: }
5547: }
5548: }
5549: if ((($srch->{'srchby'} eq 'lastfirst') ||
5550: ($srch->{'srchby'} eq 'lastname')) &&
5551: ($srch->{'srchin'} eq 'dom')) {
5552: if ($cansrchinst) {
5553: $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
5554: }
5555: }
5556: if ($srch->{'srchin'} eq 'crs') {
5557: $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
5558: }
5559: }
5560: my $createdom = $env{'request.role.domain'};
5561: if ($context eq 'requestcrs') {
5562: if ($env{'form.coursedom'} ne '') {
5563: $createdom = $env{'form.coursedom'};
5564: }
5565: }
5566: if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $createdom)) {
5567: my $cancreate =
5568: &Apache::lonuserutils::can_create_user($createdom,$context);
5569: my $targetdom = '<span class="LC_cusr_emph">'.$createdom.'</span>';
5570: if ($cancreate) {
5571: my $showdom = &display_domain_info($createdom);
5572: $response .= '<br /><br />'
5573: .'<b>'.&mt('To add a new user:').'</b>'
5574: .'<br />';
5575: if ($context eq 'requestcrs') {
5576: $response .= &mt("(You can only define new users in the new course's domain - [_1])",$targetdom);
5577: } else {
5578: $response .= &mt("(You can only create new users in your current role's domain - [_1])",$targetdom);
5579: }
5580: $response .= '<ul><li>'
5581: .&mt("Set 'Domain/institution to search' to: [_1]",'<span class="LC_cusr_emph">'.$showdom.'</span>')
5582: .'</li><li>'
5583: .&mt("Set 'Search criteria' to: [_1]username is ..... in selected LON-CAPA domain[_2]",'<span class="LC_cusr_emph">','</span>')
5584: .'</li><li>'
5585: .&mt('Provide the proposed username')
5586: .'</li><li>'
5587: .&mt("Click 'Search'")
5588: .'</li></ul><br />';
5589: } else {
5590: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
5591: $response .= '<br /><br />';
5592: if ($context eq 'requestcrs') {
5593: $response .= &mt("You are not authorized to define new users in the new course's domain - [_1].",$targetdom);
5594: } else {
5595: $response .= &mt("You are not authorized to create new users in your current role's domain - [_1].",$targetdom);
5596: }
5597: $response .= '<br />'
5598: .&mt('Please contact the [_1]helpdesk[_2] if you need to create a new user.'
5599: ,' <a'.$helplink.'>'
5600: ,'</a>')
5601: .'<br /><br />';
5602: }
5603: }
5604: }
5605: }
5606: return ($currstate,$response,$forcenewuser);
5607: }
5608:
5609: sub display_domain_info {
5610: my ($dom) = @_;
5611: my $output = $dom;
5612: if ($dom ne '') {
5613: my $domdesc = &Apache::lonnet::domain($dom,'description');
5614: if ($domdesc ne '') {
5615: $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
5616: }
5617: }
5618: return $output;
5619: }
5620:
5621: sub crumb_utilities {
5622: my %elements = (
5623: crtuser => {
5624: srchterm => 'text',
5625: srchin => 'selectbox',
5626: srchby => 'selectbox',
5627: srchtype => 'selectbox',
5628: srchdomain => 'selectbox',
5629: },
5630: crtusername => {
5631: srchterm => 'text',
5632: srchdomain => 'selectbox',
5633: },
5634: docustom => {
5635: rolename => 'selectbox',
5636: newrolename => 'textbox',
5637: },
5638: studentform => {
5639: srchterm => 'text',
5640: srchin => 'selectbox',
5641: srchby => 'selectbox',
5642: srchtype => 'selectbox',
5643: srchdomain => 'selectbox',
5644: },
5645: );
5646:
5647: my $jsback .= qq|
5648: function backPage(formname,prevphase,prevstate) {
5649: if (typeof prevphase == 'undefined') {
5650: formname.phase.value = '';
5651: }
5652: else {
5653: formname.phase.value = prevphase;
5654: }
5655: if (typeof prevstate == 'undefined') {
5656: formname.currstate.value = '';
5657: }
5658: else {
5659: formname.currstate.value = prevstate;
5660: }
5661: formname.submit();
5662: }
5663: |;
5664: return ($jsback,\%elements);
5665: }
5666:
5667: sub course_level_table {
5668: my (%inccourses) = @_;
5669: my $table = '';
5670: # Custom Roles?
5671:
5672: my %customroles=&Apache::lonuserutils::my_custom_roles();
5673: my %lt=&Apache::lonlocal::texthash(
5674: 'exs' => "Existing sections",
5675: 'new' => "Define new section",
5676: 'ssd' => "Set Start Date",
5677: 'sed' => "Set End Date",
5678: 'crl' => "Course Level",
5679: 'act' => "Activate",
5680: 'rol' => "Role",
5681: 'ext' => "Extent",
5682: 'grs' => "Section",
5683: 'sta' => "Start",
5684: 'end' => "End"
5685: );
5686:
5687: foreach my $protectedcourse (sort( keys(%inccourses))) {
5688: my $thiscourse=$protectedcourse;
5689: $thiscourse=~s:_:/:g;
5690: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
5691: my $area=$coursedata{'description'};
5692: my $type=$coursedata{'type'};
5693: if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; }
5694: my ($domain,$cnum)=split(/\//,$thiscourse);
5695: my %sections_count;
5696: if (defined($env{'request.course.id'})) {
5697: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
5698: %sections_count =
5699: &Apache::loncommon::get_sections($domain,$cnum);
5700: }
5701: }
5702: my @roles = &Apache::lonuserutils::roles_by_context('course');
5703: foreach my $role (@roles) {
5704: my $plrole=&Apache::lonnet::plaintext($role,$crstype);
5705: if (&Apache::lonnet::allowed('c'.$role,$thiscourse)) {
5706: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
5707: $plrole,\%sections_count,\%lt);
5708: } elsif ($env{'request.course.sec'} ne '') {
5709: if (&Apache::lonnet::allowed('c'.$role,$thiscourse.'/'.
5710: $env{'request.course.sec'})) {
5711: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
5712: $plrole,\%sections_count,\%lt);
5713: }
5714: }
5715: }
5716: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
5717: foreach my $cust (sort keys %customroles) {
5718: my $role = 'cr_cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$cust;
5719: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
5720: $cust,\%sections_count,\%lt);
5721: }
5722: }
5723: }
5724: return '' if ($table eq ''); # return nothing if there is nothing
5725: # in the table
5726: my $result;
5727: if (!$env{'request.course.id'}) {
5728: $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
5729: }
5730: $result .=
5731: &Apache::loncommon::start_data_table().
5732: &Apache::loncommon::start_data_table_header_row().
5733: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.'</th>
5734: <th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
5735: &Apache::loncommon::end_data_table_header_row().
5736: $table.
5737: &Apache::loncommon::end_data_table();
5738: return $result;
5739: }
5740:
5741: sub course_level_row {
5742: my ($protectedcourse,$role,$area,$domain,$plrole,$sections_count,$lt) = @_;
5743: my $row = &Apache::loncommon::start_data_table_row().
5744: ' <td><input type="checkbox" name="act_'.
5745: $protectedcourse.'_'.$role.'" /></td>'."\n".
5746: ' <td>'.$plrole.'</td>'."\n".
5747: ' <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
5748: if ($role eq 'cc') {
5749: $row .= '<td> </td>';
5750: } elsif ($env{'request.course.sec'} ne '') {
5751: $row .= ' <td><input type="hidden" value="'.
5752: $env{'request.course.sec'}.'" '.
5753: 'name="sec_'.$protectedcourse.'_'.$role.'" />'.
5754: $env{'request.course.sec'}.'</td>';
5755: } else {
5756: if (ref($sections_count) eq 'HASH') {
5757: my $currsec =
5758: &Apache::lonuserutils::course_sections($sections_count,
5759: $protectedcourse.'_'.$role);
5760: $row .= '<td><table class="LC_createuser">'."\n".
5761: '<tr class="LC_section_row">'."\n".
5762: ' <td valign="top">'.$lt->{'exs'}.'<br />'.
5763: $currsec.'</td>'."\n".
5764: ' <td> </td>'."\n".
5765: ' <td valign="top"> '.$lt->{'new'}.'<br />'.
5766: '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.
5767: '" value="" />'.
5768: '<input type="hidden" '.
5769: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n".
5770: '</tr></table></td>'."\n";
5771: } else {
5772: $row .= '<td><input type="text" size="10" '.
5773: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n";
5774: }
5775: }
5776: $row .= <<ENDTIMEENTRY;
5777: <td><input type="hidden" name="start_$protectedcourse\_$role" value="" />
5778: <a href=
5779: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'ssd'}</a></td>
5780: <td><input type="hidden" name="end_$protectedcourse\_$role" value="" />
5781: <a href=
5782: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'sed'}</a></td>
5783: ENDTIMEENTRY
5784: $row .= &Apache::loncommon::end_data_table_row();
5785: return $row;
5786: }
5787:
5788: sub course_level_dc {
5789: my ($dcdom) = @_;
5790: my %customroles=&Apache::lonuserutils::my_custom_roles();
5791: my @roles = &Apache::lonuserutils::roles_by_context('course');
5792: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
5793: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
5794: '<input type="hidden" name="dccourse" value="" />';
5795: my $courseform='<b>'.&Apache::loncommon::selectcourse_link
5796: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Course').'</b>';
5797: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu');
5798: my %lt=&Apache::lonlocal::texthash(
5799: 'rol' => "Role",
5800: 'grs' => "Section",
5801: 'exs' => "Existing sections",
5802: 'new' => "Define new section",
5803: 'sta' => "Start",
5804: 'end' => "End",
5805: 'ssd' => "Set Start Date",
5806: 'sed' => "Set End Date"
5807: );
5808: my $header = '<h4>'.&mt('Course Level').'</h4>'.
5809: &Apache::loncommon::start_data_table().
5810: &Apache::loncommon::start_data_table_header_row().
5811: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
5812: &Apache::loncommon::end_data_table_header_row();
5813: my $otheritems = &Apache::loncommon::start_data_table_row()."\n".
5814: '<td><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc',''".')" /></td>'."\n".
5815: '<td><select name="role">'."\n";
5816: foreach my $role (@roles) {
5817: my $plrole=&Apache::lonnet::plaintext($role);
5818: $otheritems .= ' <option value="'.$role.'">'.$plrole;
5819: }
5820: if ( keys %customroles > 0) {
5821: foreach my $cust (sort keys %customroles) {
5822: my $custrole='cr_cr_'.$env{'user.domain'}.
5823: '_'.$env{'user.name'}.'_'.$cust;
5824: $otheritems .= ' <option value="'.$custrole.'">'.$cust;
5825: }
5826: }
5827: $otheritems .= '</select></td><td>'.
5828: '<table border="0" cellspacing="0" cellpadding="0">'.
5829: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
5830: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
5831: '<td> </td>'.
5832: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
5833: '<input type="text" name="newsec" value="" />'.
5834: '<input type="hidden" name="section" value="" />'.
5835: '<input type="hidden" name="groups" value="" /></td>'.
5836: '</tr></table></td>';
5837: $otheritems .= <<ENDTIMEENTRY;
5838: <td><input type="hidden" name="start" value='' />
5839: <a href=
5840: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
5841: <td><input type="hidden" name="end" value='' />
5842: <a href=
5843: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
5844: ENDTIMEENTRY
5845: $otheritems .= &Apache::loncommon::end_data_table_row().
5846: &Apache::loncommon::end_data_table()."\n";
5847: return $cb_jscript.$header.$hiddenitems.$otheritems;
5848: }
5849:
5850: sub update_selfenroll_config {
5851: my ($r,$context,$permission) = @_;
5852: my ($row,$lt) = &get_selfenroll_titles();
5853: my %curr_groups = &Apache::longroup::coursegroups();
5854: my (%changes,%warning);
5855: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
5856: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
5857: my $curr_types;
5858: if (ref($row) eq 'ARRAY') {
5859: foreach my $item (@{$row}) {
5860: if ($item eq 'enroll_dates') {
5861: my (%currenrolldate,%newenrolldate);
5862: foreach my $type ('start','end') {
5863: $currenrolldate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_date'};
5864: $newenrolldate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_date');
5865: if ($newenrolldate{$type} ne $currenrolldate{$type}) {
5866: $changes{'internal.selfenroll_'.$type.'_date'} = $newenrolldate{$type};
5867: }
5868: }
5869: } elsif ($item eq 'access_dates') {
5870: my (%currdate,%newdate);
5871: foreach my $type ('start','end') {
5872: $currdate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_access'};
5873: $newdate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_access');
5874: if ($newdate{$type} ne $currdate{$type}) {
5875: $changes{'internal.selfenroll_'.$type.'_access'} = $newdate{$type};
5876: }
5877: }
5878: } elsif ($item eq 'types') {
5879: $curr_types =
5880: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
5881: if ($env{'form.selfenroll_all'}) {
5882: if ($curr_types ne '*') {
5883: $changes{'internal.selfenroll_types'} = '*';
5884: } else {
5885: next;
5886: }
5887: } else {
5888: my %currdoms;
5889: my @entries = split(/;/,$curr_types);
5890: my @deletedoms = &Apache::loncommon::get_env_multiple('form.selfenroll_delete');
5891: my @activations = &Apache::loncommon::get_env_multiple('form.selfenroll_activate');
5892: my $newnum = 0;
5893: my @latesttypes;
5894: foreach my $num (@activations) {
5895: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$num);
5896: if (@types > 0) {
5897: @types = sort(@types);
5898: my $typestr = join(',',@types);
5899: my $typedom = $env{'form.selfenroll_dom_'.$num};
5900: $latesttypes[$newnum] = $typedom.':'.$typestr;
5901: $currdoms{$typedom} = 1;
5902: $newnum ++;
5903: }
5904: }
5905: for (my $j=0; $j<$env{'form.selfenroll_types_total'}; $j++) { if ((!grep(/^$j$/,@deletedoms)) && (!grep(/^$j$/,@activations))) {
5906: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$j);
5907: if (@types > 0) {
5908: @types = sort(@types);
5909: my $typestr = join(',',@types);
5910: my $typedom = $env{'form.selfenroll_dom_'.$j};
5911: $latesttypes[$newnum] = $typedom.':'.$typestr;
5912: $currdoms{$typedom} = 1;
5913: $newnum ++;
5914: }
5915: }
5916: }
5917: if ($env{'form.selfenroll_newdom'} ne '') {
5918: my $typedom = $env{'form.selfenroll_newdom'};
5919: if ((!defined($currdoms{$typedom})) &&
5920: (&Apache::lonnet::domain($typedom) ne '')) {
5921: my $typestr;
5922: my ($othertitle,$usertypes,$types) =
5923: &Apache::loncommon::sorted_inst_types($typedom);
5924: my $othervalue = 'any';
5925: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5926: if (@{$types} > 0) {
5927: my @esc_types = map { &escape($_); } @{$types};
5928: $othervalue = 'other';
5929: $typestr = join(',',(@esc_types,$othervalue));
5930: }
5931: $typestr = $othervalue;
5932: } else {
5933: $typestr = $othervalue;
5934: }
5935: $latesttypes[$newnum] = $typedom.':'.$typestr;
5936: $newnum ++ ;
5937: }
5938: }
5939: my $selfenroll_types = join(';',@latesttypes);
5940: if ($selfenroll_types ne $curr_types) {
5941: $changes{'internal.selfenroll_types'} = $selfenroll_types;
5942: }
5943: }
5944: } elsif ($item eq 'limit') {
5945: my $newlimit = $env{'form.selfenroll_limit'};
5946: my $newcap = $env{'form.selfenroll_cap'};
5947: $newcap =~s/\s+//g;
5948: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
5949: $currlimit = 'none' if ($currlimit eq '');
5950: my $currcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
5951: if ($newlimit ne $currlimit) {
5952: if ($newlimit ne 'none') {
5953: if ($newcap =~ /^\d+$/) {
5954: if ($newcap ne $currcap) {
5955: $changes{'internal.selfenroll_cap'} = $newcap;
5956: }
5957: $changes{'internal.selfenroll_limit'} = $newlimit;
5958: } else {
5959: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
5960: }
5961: } elsif ($currcap ne '') {
5962: $changes{'internal.selfenroll_cap'} = '';
5963: $changes{'internal.selfenroll_limit'} = $newlimit;
5964: }
5965: } elsif ($currlimit ne 'none') {
5966: if ($newcap =~ /^\d+$/) {
5967: if ($newcap ne $currcap) {
5968: $changes{'internal.selfenroll_cap'} = $newcap;
5969: }
5970: } else {
5971: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
5972: }
5973: }
5974: } elsif ($item eq 'approval') {
5975: my (@currnotified,@newnotified);
5976: my $currapproval = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
5977: my $currnotifylist = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
5978: if ($currnotifylist ne '') {
5979: @currnotified = split(/,/,$currnotifylist);
5980: @currnotified = sort(@currnotified);
5981: }
5982: my $newapproval = $env{'form.selfenroll_approval'};
5983: @newnotified = &Apache::loncommon::get_env_multiple('form.selfenroll_notify');
5984: @newnotified = sort(@newnotified);
5985: if ($newapproval ne $currapproval) {
5986: $changes{'internal.selfenroll_approval'} = $newapproval;
5987: if (!$newapproval) {
5988: if ($currnotifylist ne '') {
5989: $changes{'internal.selfenroll_notifylist'} = '';
5990: }
5991: } else {
5992: my @differences =
5993: &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
5994: if (@differences > 0) {
5995: if (@newnotified > 0) {
5996: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
5997: } else {
5998: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
5999: }
6000: }
6001: }
6002: } else {
6003: my @differences = &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
6004: if (@differences > 0) {
6005: if (@newnotified > 0) {
6006: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
6007: } else {
6008: $changes{'internal.selfenroll_notifylist'} = '';
6009: }
6010: }
6011: }
6012: } else {
6013: my $curr_val =
6014: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
6015: my $newval = $env{'form.selfenroll_'.$item};
6016: if ($item eq 'section') {
6017: $newval = $env{'form.sections'};
6018: if (defined($curr_groups{$newval})) {
6019: $newval = $curr_val;
6020: $warning{$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');
6021: } elsif ($newval eq 'all') {
6022: $newval = $curr_val;
6023: $warning{$item} = &mt('Section for self-enrolled users unchanged, as "all" is a reserved section name.');
6024: }
6025: if ($newval eq '') {
6026: $newval = 'none';
6027: }
6028: }
6029: if ($newval ne $curr_val) {
6030: $changes{'internal.selfenroll_'.$item} = $newval;
6031: }
6032: }
6033: }
6034: if (keys(%warning) > 0) {
6035: foreach my $item (@{$row}) {
6036: if (exists($warning{$item})) {
6037: $r->print($warning{$item}.'<br />');
6038: }
6039: }
6040: }
6041: if (keys(%changes) > 0) {
6042: my $putresult = &Apache::lonnet::put('environment',\%changes,$cdom,$cnum);
6043: if ($putresult eq 'ok') {
6044: if ((exists($changes{'internal.selfenroll_types'})) ||
6045: (exists($changes{'internal.selfenroll_start_date'})) ||
6046: (exists($changes{'internal.selfenroll_end_date'}))) {
6047: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
6048: $cnum,undef,undef,'Course');
6049: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
6050: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
6051: foreach my $item ('selfenroll_types','selfenroll_start_date','selfenroll_end_date') {
6052: if (exists($changes{'internal.'.$item})) {
6053: $crsinfo{$env{'request.course.id'}}{$item} =
6054: $changes{'internal.'.$item};
6055: }
6056: }
6057: my $crsputresult =
6058: &Apache::lonnet::courseidput($cdom,\%crsinfo,
6059: $chome,'notime');
6060: }
6061: }
6062: $r->print(&mt('The following changes were made to self-enrollment settings:').'<ul>');
6063: foreach my $item (@{$row}) {
6064: my $title = $item;
6065: if (ref($lt) eq 'HASH') {
6066: $title = $lt->{$item};
6067: }
6068: if ($item eq 'enroll_dates') {
6069: foreach my $type ('start','end') {
6070: if (exists($changes{'internal.selfenroll_'.$type.'_date'})) {
6071: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_date'});
6072: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6073: $title,$type,$newdate).'</li>');
6074: }
6075: }
6076: } elsif ($item eq 'access_dates') {
6077: foreach my $type ('start','end') {
6078: if (exists($changes{'internal.selfenroll_'.$type.'_access'})) {
6079: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_access'});
6080: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6081: $title,$type,$newdate).'</li>');
6082: }
6083: }
6084: } elsif ($item eq 'limit') {
6085: if ((exists($changes{'internal.selfenroll_limit'})) ||
6086: (exists($changes{'internal.selfenroll_cap'}))) {
6087: my ($newval,$newcap);
6088: if ($changes{'internal.selfenroll_cap'} ne '') {
6089: $newcap = $changes{'internal.selfenroll_cap'}
6090: } else {
6091: $newcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6092: }
6093: if ($changes{'internal.selfenroll_limit'} eq 'none') {
6094: $newval = &mt('No limit');
6095: } elsif ($changes{'internal.selfenroll_limit'} eq
6096: 'allstudents') {
6097: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6098: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6099: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6100: } else {
6101: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6102: if ($currlimit eq 'allstudents') {
6103: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6104: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6105: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6106: }
6107: }
6108: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6109: }
6110: } elsif ($item eq 'approval') {
6111: if ((exists($changes{'internal.selfenroll_approval'})) ||
6112: (exists($changes{'internal.selfenroll_notifylist'}))) {
6113: my ($newval,$newnotify);
6114: if (exists($changes{'internal.selfenroll_notifylist'})) {
6115: $newnotify = $changes{'internal.selfenroll_notifylist'};
6116: } else {
6117: $newnotify = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6118: }
6119: if ($changes{'internal.selfenroll_approval'}) {
6120: $newval = &mt('Yes');
6121: } elsif ($changes{'internal.selfenroll_approval'} eq '0') {
6122: $newval = &mt('No');
6123: } else {
6124: my $currapproval =
6125: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6126: if ($currapproval) {
6127: $newval = &mt('Yes');
6128: } else {
6129: $newval = &mt('No');
6130: }
6131: }
6132: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval));
6133: if ($newnotify) {
6134: $r->print('<br />'.&mt('The following will be notified when an enrollment request needs approval, or has been approved: [_1].',$newnotify));
6135: } else {
6136: $r->print('<br />'.&mt('No notifications sent when an enrollment request needs approval, or has been approved.'));
6137: }
6138: $r->print('</li>'."\n");
6139: }
6140: } else {
6141: if (exists($changes{'internal.selfenroll_'.$item})) {
6142: my $newval = $changes{'internal.selfenroll_'.$item};
6143: if ($item eq 'types') {
6144: if ($newval eq '') {
6145: $newval = &mt('None');
6146: } elsif ($newval eq '*') {
6147: $newval = &mt('Any user in any domain');
6148: }
6149: } elsif ($item eq 'registered') {
6150: if ($newval eq '1') {
6151: $newval = &mt('Yes');
6152: } elsif ($newval eq '0') {
6153: $newval = &mt('No');
6154: }
6155: }
6156: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6157: }
6158: }
6159: }
6160: $r->print('</ul>');
6161: my %newenvhash;
6162: foreach my $key (keys(%changes)) {
6163: $newenvhash{'course.'.$env{'request.course.id'}.'.'.$key} = $changes{$key};
6164: }
6165: &Apache::lonnet::appenv(\%newenvhash);
6166: } else {
6167: $r->print(&mt('An error occurred when saving changes to self-enrollment settings in this course.').'<br />'.&mt('The error was: [_1].',$putresult));
6168: }
6169: } else {
6170: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6171: }
6172: } else {
6173: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6174: }
6175: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
6176: if (ref($visactions) eq 'HASH') {
6177: if (!$visible) {
6178: $r->print('<br />'.$visactions->{'miss'}.'<br />'.$visactions->{'yous'}.
6179: '<br />');
6180: if (ref($vismsgs) eq 'ARRAY') {
6181: $r->print('<br />'.$visactions->{'take'}.'<ul>');
6182: foreach my $item (@{$vismsgs}) {
6183: $r->print('<li>'.$visactions->{$item}.'</li>');
6184: }
6185: $r->print('</ul>');
6186: }
6187: $r->print($cansetvis);
6188: }
6189: }
6190: return;
6191: }
6192:
6193: sub get_selfenroll_titles {
6194: my @row = ('types','registered','enroll_dates','access_dates','section',
6195: 'approval','limit');
6196: my %lt = &Apache::lonlocal::texthash (
6197: types => 'Users allowed to self-enroll in this course',
6198: registered => 'Restrict self-enrollment to students officially registered for the course',
6199: enroll_dates => 'Dates self-enrollment available',
6200: access_dates => 'Course access dates assigned to self-enrolling users',
6201: section => 'Section assigned to self-enrolling users',
6202: approval => 'Self-enrollment requests need approval?',
6203: limit => 'Enrollment limit',
6204: );
6205: return (\@row,\%lt);
6206: }
6207:
6208: #---------------------------------------------- end functions for &phase_two
6209:
6210: #--------------------------------- functions for &phase_two and &phase_three
6211:
6212: #--------------------------end of functions for &phase_two and &phase_three
6213:
6214: 1;
6215: __END__
6216:
6217:
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