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[LON-CAPA] /
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loncreateuser.pm
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Sat Jul 25 14:44:50 2009 UTC (14 years, 10 months ago) by
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- Additional course type which can be requested - "community".
- This is to facilitate collaborative activities for non-instructional purposes,
e.g., in a campus organization. Some other LMSs use the term "Group".
1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.299 2009/07/25 14:44:50 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::selfenroll();
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: $authformloc = &Apache::loncommon::authform_local(%param);
109: }
110:
111: sub auth_abbrev {
112: my %abv_auth = (
113: krb4 => 'krb',
114: internal => 'int',
115: localuth => 'loc',
116: unix => 'fsys',
117: );
118: return %abv_auth;
119: }
120:
121: # ====================================================
122:
123: sub portfolio_quota {
124: my ($ccuname,$ccdomain) = @_;
125: my %lt = &Apache::lonlocal::texthash(
126: 'usrt' => "User Tools",
127: 'disk' => "Disk space allocated to user's portfolio files",
128: 'cuqu' => "Current quota",
129: 'cust' => "Custom quota",
130: 'defa' => "Default",
131: 'chqu' => "Change quota",
132: );
133: my ($currquota,$quotatype,$inststatus,$defquota) =
134: &Apache::loncommon::get_user_quota($ccuname,$ccdomain);
135: my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($ccdomain);
136: my ($longinsttype,$showquota,$custom_on,$custom_off,$defaultinfo);
137: if ($inststatus ne '') {
138: if ($usertypes->{$inststatus} ne '') {
139: $longinsttype = $usertypes->{$inststatus};
140: }
141: }
142: $custom_on = ' ';
143: $custom_off = ' checked="checked" ';
144: my $quota_javascript = <<"END_SCRIPT";
145: <script type="text/javascript">
146: function quota_changes(caller) {
147: if (caller == "custom") {
148: if (document.cu.customquota[0].checked) {
149: document.cu.portfolioquota.value = "";
150: }
151: }
152: if (caller == "quota") {
153: document.cu.customquota[1].checked = true;
154: }
155: }
156: </script>
157: END_SCRIPT
158: if ($quotatype eq 'custom') {
159: $custom_on = $custom_off;
160: $custom_off = ' ';
161: $showquota = $currquota;
162: if ($longinsttype eq '') {
163: $defaultinfo = &mt('For this user, the default quota would be [_1]'
164: .' Mb.',$defquota);
165: } else {
166: $defaultinfo = &mt("For this user, the default quota would be [_1]".
167: " Mb, as determined by the user's institutional".
168: " affiliation ([_2]).",$defquota,$longinsttype);
169: }
170: } else {
171: if ($longinsttype eq '') {
172: $defaultinfo = &mt('For this user, the default quota is [_1]'
173: .' Mb.',$defquota);
174: } else {
175: $defaultinfo = &mt("For this user, the default quota of [_1]".
176: " Mb, is determined by the user's institutional".
177: " affiliation ([_2]).",$defquota,$longinsttype);
178: }
179: }
180:
181: my $output = $quota_javascript."\n".
182: '<h3>'.$lt{'usrt'}.'</h3>'."\n".
183: &Apache::loncommon::start_data_table();
184:
185: if (&Apache::lonnet::allowed('mut',$ccdomain)) {
186: $output .= &build_tools_display($ccuname,$ccdomain,'tools');
187: }
188: if (&Apache::lonnet::allowed('mpq',$ccdomain)) {
189: $output .= '<tr class="LC_info_row">'."\n".
190: ' <td>'.$lt{'disk'}.'</td>'."\n".
191: ' </tr>'."\n".
192: &Apache::loncommon::start_data_table_row()."\n".
193: ' <td>'.$lt{'cuqu'}.': '.
194: $currquota.' Mb. '.
195: $defaultinfo.'</td>'."\n".
196: &Apache::loncommon::end_data_table_row()."\n".
197: &Apache::loncommon::start_data_table_row()."\n".
198: ' <td><span class="LC_nobreak">'.$lt{'chqu'}.
199: ': <label>'.
200: '<input type="radio" name="customquota" value="0" '.
201: $custom_off.' onchange="javascript:quota_changes('."'custom'".')"'.
202: ' />'.$lt{'defa'}.' ('.$defquota.' Mb).</label> '.
203: ' <label><input type="radio" name="customquota" value="1" '.
204: $custom_on.' onchange="javascript:quota_changes('."'custom'".')" />'.
205: $lt{'cust'}.':</label> '.
206: '<input type="text" name="portfolioquota" size ="5" value="'.
207: $showquota.'" onfocus="javascript:quota_changes('."'quota'".')" '.
208: '/> Mb</span></td>'."\n".
209: &Apache::loncommon::end_data_table_row()."\n";
210: }
211: $output .= &Apache::loncommon::end_data_table();
212: return $output;
213: }
214:
215: sub build_tools_display {
216: my ($ccuname,$ccdomain,$context) = @_;
217: my (@usertools,%userenv,$output);
218: my %lt = &Apache::lonlocal::texthash (
219: 'blog' => "Personal User Blog",
220: 'aboutme' => "Personal Information Page",
221: 'portfolio' => "Personal User Portfolio",
222: 'avai' => "Available",
223: 'cusa' => "availability",
224: 'chse' => "Change setting",
225: 'usde' => "Use default",
226: 'uscu' => "Use custom",
227: 'official' => 'Can request creation of official courses',
228: 'unofficial' => 'Can request creation of unofficial courses',
229: 'community' => 'Can request creation of communities',
230: );
231: if ($context eq 'requestcourses') {
232: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
233: 'requestcourses.official','requestcourses.unofficial',
234: 'requestcourses.community');
235: @usertools = ('official','unofficial','community');
236: } else {
237: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
238: 'tools.aboutme','tools.portfolio','tools.blog');
239: @usertools = ('aboutme','blog','portfolio');
240: }
241: foreach my $item (@usertools) {
242: my ($custom_access,$curr_access,$cust_on,$cust_off,$tool_on,$tool_off);
243: $cust_off = 'checked="checked" ';
244: $tool_on = 'checked="checked" ';
245: $curr_access =
246: &Apache::lonnet::usertools_access($ccuname,$ccdomain,$item,undef,
247: $context);
248: if ($userenv{$context.'.'.$item} eq '') {
249: $custom_access = 'default';
250: if (!$curr_access) {
251: $tool_off = 'checked="checked" ';
252: $tool_on = '';
253: }
254: } else {
255: $custom_access = 'custom';
256: $cust_on = ' checked="checked" ';
257: $cust_off = '';
258: if ($userenv{$context.'.'.$item} == 0) {
259: $tool_off = 'checked="checked" ';
260: $tool_on = '';
261: }
262: }
263: $output .= ' <tr class="LC_info_row">'."\n".
264: ' <td>'.$lt{$item}.'</td>'."\n".
265: ' </tr>'."\n".
266: &Apache::loncommon::start_data_table_row()."\n".
267: ' <td>'.&mt('Availability determined currently from [_1] setting.',$custom_access).
268: ' '.$lt{'avai'}.': '.
269: ($curr_access?&mt('Yes'):&mt('No')).'</td>'."\n".
270: &Apache::loncommon::end_data_table_row()."\n".
271: &Apache::loncommon::start_data_table_row()."\n".
272: ' <td><span class="LC_nobreak">'.$lt{'chse'}.': <label>'.
273: '<input type="radio" name="custom'.$item.'" value="0" '.
274: $cust_off.'/>'.$lt{'usde'}.'</label> '.
275: '<label><input type="radio" name="custom'.$item.'" value="1" '.
276: $cust_on.'/>'.$lt{'uscu'}.'</label> -- '.
277: $lt{'cusa'}.': <label>'.
278: '<input type="radio" name="'.$context.'_'.$item.'" value="1" '.
279: $tool_on.'/>'.&mt('On').'</label> <label>'.
280: '<input type="radio" name="'.$context.'_'.$item.'" value="0" '.
281: $tool_off.'/>'.&mt('Off').'</label></span></td>'."\n".
282: &Apache::loncommon::end_data_table_row()."\n";
283: }
284: return $output;
285: }
286:
287: # =================================================================== Phase one
288:
289: sub print_username_entry_form {
290: my ($r,$context,$response,$srch,$forcenewuser) = @_;
291: my $defdom=$env{'request.role.domain'};
292: my $formtoset = 'crtuser';
293: if (exists($env{'form.startrolename'})) {
294: $formtoset = 'docustom';
295: $env{'form.rolename'} = $env{'form.startrolename'};
296: } elsif ($env{'form.origform'} eq 'crtusername') {
297: $formtoset = $env{'form.origform'};
298: }
299:
300: my ($jsback,$elements) = &crumb_utilities();
301:
302: my $jscript = &Apache::loncommon::studentbrowser_javascript()."\n".
303: '<script type="text/javascript">'."\n".
304: &Apache::lonhtmlcommon::set_form_elements($elements->{$formtoset}).
305: '</script>'."\n";
306:
307: my %loaditems = (
308: 'onload' => "javascript:setFormElements(document.$formtoset)",
309: );
310: my %breadcrumb_text = &singleuser_breadcrumb();
311: my $start_page =
312: &Apache::loncommon::start_page('User Management',
313: $jscript,{'add_entries' => \%loaditems,});
314: if ($env{'form.action'} eq 'custom') {
315: &Apache::lonhtmlcommon::add_breadcrumb
316: ({href=>"javascript:backPage(document.crtuser)",
317: text=>"Pick custom role",});
318: } else {
319: &Apache::lonhtmlcommon::add_breadcrumb
320: ({href=>"javascript:backPage(document.crtuser)",
321: text=>$breadcrumb_text{'search'},
322: faq=>282,bug=>'Instructor Interface',});
323: }
324: my $helpitem = 'Course_Change_Privileges';
325: if ($env{'form.action'} eq 'custom') {
326: $helpitem = 'Course_Editing_Custom_Roles';
327: } elsif ($env{'form.action'} eq 'singlestudent') {
328: $helpitem = 'Course_Add_Student';
329: }
330: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
331: $helpitem);
332: my %existingroles=&Apache::lonuserutils::my_custom_roles();
333: my $choice=&Apache::loncommon::select_form('make new role','rolename',
334: ('make new role' => 'Generate new role ...',%existingroles));
335: my %lt=&Apache::lonlocal::texthash(
336: 'srst' => 'Search for a user and enroll as a student',
337: 'srad' => 'Search for a user and modify/add user information or roles',
338: 'usr' => "Username",
339: 'dom' => "Domain",
340: 'ecrp' => "Edit Custom Role Privileges",
341: 'nr' => "Name of Role",
342: 'cre' => "Next",
343: );
344: $r->print($start_page."\n".$crumbs);
345: if ($env{'form.action'} eq 'custom') {
346: if (&Apache::lonnet::allowed('mcr','/')) {
347: $r->print(<<ENDCUSTOM);
348: <form action="/adm/createuser" method="post" name="docustom">
349: <input type="hidden" name="action" value="$env{'form.action'}" />
350: <input type="hidden" name="phase" value="selected_custom_edit" />
351: <h3>$lt{'ecrp'}</h3>
352: $choice $lt{'nr'}: <input type="text" size="15" name="newrolename" /><br />
353: <input name="customeditor" type="submit" value="$lt{'cre'}" />
354: </form>
355: ENDCUSTOM
356: }
357: } else {
358: my $actiontext = $lt{'srad'};
359: if ($env{'form.action'} eq 'singlestudent') {
360: $actiontext = $lt{'srst'};
361: }
362: $r->print("
363: <h3>$actiontext</h3>");
364: if ($env{'form.origform'} ne 'crtusername') {
365: $r->print("\n".$response);
366: }
367: $r->print(&entry_form($defdom,$srch,$forcenewuser,$context,$response));
368: }
369: $r->print(&Apache::loncommon::end_page());
370: }
371:
372: sub entry_form {
373: my ($dom,$srch,$forcenewuser,$context,$responsemsg) = @_;
374: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
375: my ($usertype,$inexact);
376: if (ref($srch) eq 'HASH') {
377: if (($srch->{'srchin'} eq 'dom') &&
378: ($srch->{'srchby'} eq 'uname') &&
379: ($srch->{'srchtype'} eq 'exact') &&
380: ($srch->{'srchdomain'} ne '') &&
381: ($srch->{'srchterm'} ne '')) {
382: my ($rules,$ruleorder) =
383: &Apache::lonnet::inst_userrules($srch->{'srchdomain'},'username');
384: $usertype = &Apache::lonuserutils::check_usertype($srch->{'srchdomain'},$srch->{'srchterm'},$rules);
385: } else {
386: $inexact = 1;
387: }
388: }
389: my $cancreate =
390: &Apache::lonuserutils::can_create_user($dom,$context,$usertype);
391: my $userpicker =
392: &Apache::loncommon::user_picker($dom,$srch,$forcenewuser,
393: 'document.crtuser',$cancreate,$usertype);
394: my $srchbutton = &mt('Search');
395: if ($env{'form.action'} eq 'singlestudent') {
396: $srchbutton = &mt('Search and Enroll');
397: } elsif ($cancreate && $responsemsg ne '' && $inexact) {
398: $srchbutton = &mt('Search or Add New User');
399: }
400: my $output = <<"ENDBLOCK";
401: <form action="/adm/createuser" method="post" name="crtuser">
402: <input type="hidden" name="action" value="$env{'form.action'}" />
403: <input type="hidden" name="phase" value="get_user_info" />
404: $userpicker
405: <input name="userrole" type="button" value="$srchbutton" onclick="javascript:validateEntry(document.crtuser)" />
406: </form>
407: ENDBLOCK
408: if ($env{'form.phase'} eq '') {
409: my $defdom=$env{'request.role.domain'};
410: my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain');
411: my %lt=&Apache::lonlocal::texthash(
412: 'enro' => 'Enroll one student',
413: 'admo' => 'Add/modify a single user',
414: 'crea' => 'create new user if required',
415: 'uskn' => "username is known",
416: 'crnu' => 'Create a new user',
417: 'usr' => 'Username',
418: 'dom' => 'in domain',
419: 'enrl' => 'Enroll',
420: 'cram' => 'Create/Modify user',
421: );
422: my $sellink=&Apache::loncommon::selectstudent_link('crtusername','srchterm','srchdomain');
423: my ($title,$buttontext,$showresponse);
424: if ($env{'form.action'} eq 'singlestudent') {
425: $title = $lt{'enro'};
426: $buttontext = $lt{'enrl'};
427: } else {
428: $title = $lt{'admo'};
429: $buttontext = $lt{'cram'};
430: }
431: if ($cancreate) {
432: $title .= ' <span class="LC_cusr_subheading">('.$lt{'crea'}.')</span>';
433: } else {
434: $title .= ' <span class="LC_cusr_subheading">('.$lt{'uskn'}.')</span>';
435: }
436: if ($env{'form.origform'} eq 'crtusername') {
437: $showresponse = $responsemsg;
438: }
439: $output .= <<"ENDDOCUMENT";
440: <br />
441: <form action="/adm/createuser" method="post" name="crtusername">
442: <input type="hidden" name="action" value="$env{'form.action'}" />
443: <input type="hidden" name="phase" value="createnewuser" />
444: <input type="hidden" name="srchtype" value="exact" />
445: <input type="hidden" name="srchby" value="uname" />
446: <input type="hidden" name="srchin" value="dom" />
447: <input type="hidden" name="forcenewuser" value="1" />
448: <input type="hidden" name="origform" value="crtusername" />
449: <h3>$title</h3>
450: $showresponse
451: <table>
452: <tr>
453: <td>$lt{'usr'}:</td>
454: <td><input type="text" size="15" name="srchterm" /></td>
455: <td> $lt{'dom'}:</td><td>$domform</td>
456: <td> $sellink </td>
457: <td> <input name="userrole" type="submit" value="$buttontext" /></td>
458: </tr>
459: </table>
460: </form>
461: ENDDOCUMENT
462: }
463: return $output;
464: }
465:
466: sub user_modification_js {
467: my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_;
468:
469: return <<END;
470: <script type="text/javascript" language="Javascript">
471:
472: function pclose() {
473: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
474: "height=350,width=350,scrollbars=no,menubar=no");
475: parmwin.close();
476: }
477:
478: $pjump_def
479: $dc_setcourse_code
480:
481: function dateset() {
482: eval("document.cu."+document.cu.pres_marker.value+
483: ".value=document.cu.pres_value.value");
484: pclose();
485: }
486:
487: $nondc_setsection_code
488:
489: </script>
490: END
491: }
492:
493: # =================================================================== Phase two
494: sub print_user_selection_page {
495: my ($r,$response,$srch,$srch_results,$srcharray,$context) = @_;
496: my @fields = ('username','domain','lastname','firstname','permanentemail');
497: my $sortby = $env{'form.sortby'};
498:
499: if (!grep(/^\Q$sortby\E$/,@fields)) {
500: $sortby = 'lastname';
501: }
502:
503: my ($jsback,$elements) = &crumb_utilities();
504:
505: my $jscript = (<<ENDSCRIPT);
506: <script type="text/javascript">
507: function pickuser(uname,udom) {
508: document.usersrchform.seluname.value=uname;
509: document.usersrchform.seludom.value=udom;
510: document.usersrchform.phase.value="userpicked";
511: document.usersrchform.submit();
512: }
513:
514: $jsback
515: </script>
516: ENDSCRIPT
517:
518: my %lt=&Apache::lonlocal::texthash(
519: 'usrch' => "User Search to add/modify roles",
520: 'stusrch' => "User Search to enroll student",
521: 'usel' => "Select a user to add/modify roles",
522: 'stusel' => "Select a user to enroll as a student",
523: 'username' => "username",
524: 'domain' => "domain",
525: 'lastname' => "last name",
526: 'firstname' => "first name",
527: 'permanentemail' => "permanent e-mail",
528: );
529: $r->print(&Apache::loncommon::start_page('User Management',$jscript));
530:
531: my %breadcrumb_text = &singleuser_breadcrumb();
532: &Apache::lonhtmlcommon::add_breadcrumb
533: ({href=>"javascript:backPage(document.usersrchform,'','')",
534: text=>$breadcrumb_text{'search'},
535: faq=>282,bug=>'Instructor Interface',},
536: {href=>"javascript:backPage(document.usersrchform,'get_user_info','select')",
537: text=>$breadcrumb_text{'userpicked'},
538: faq=>282,bug=>'Instructor Interface',});
539: if ($env{'form.action'} eq 'singleuser') {
540: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
541: 'Course_Change_Privileges'));
542: $r->print("<b>$lt{'usrch'}</b><br />");
543: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context));
544: $r->print('<h3>'.$lt{'usel'}.'</h3>');
545: } elsif ($env{'form.action'} eq 'singlestudent') {
546: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
547: 'Course_Add_Student'));
548: $r->print($jscript."<b>$lt{'stusrch'}</b><br />");
549: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context));
550: $r->print('</form><h3>'.$lt{'stusel'}.'</h3>');
551: }
552: $r->print('<form name="usersrchform" method="post">'.
553: &Apache::loncommon::start_data_table()."\n".
554: &Apache::loncommon::start_data_table_header_row()."\n".
555: ' <th> </th>'."\n");
556: foreach my $field (@fields) {
557: $r->print(' <th><a href="javascript:document.usersrchform.sortby.value='.
558: "'".$field."'".';document.usersrchform.submit();">'.
559: $lt{$field}.'</a></th>'."\n");
560: }
561: $r->print(&Apache::loncommon::end_data_table_header_row());
562:
563: my @sorted_users = sort {
564: lc($srch_results->{$a}->{$sortby}) cmp lc($srch_results->{$b}->{$sortby})
565: ||
566: lc($srch_results->{$a}->{lastname}) cmp lc($srch_results->{$b}->{lastname})
567: ||
568: lc($srch_results->{$a}->{firstname}) cmp lc($srch_results->{$b}->{firstname})
569: ||
570: lc($a) cmp lc($b)
571: } (keys(%$srch_results));
572:
573: foreach my $user (@sorted_users) {
574: my ($uname,$udom) = split(/:/,$user);
575: $r->print(&Apache::loncommon::start_data_table_row().
576: '<td><input type="button" name="seluser" value="'.&mt('Select').'" onclick="javascript:pickuser('."'".$uname."'".','."'".$udom."'".')" /></td>'.
577: '<td><tt>'.$uname.'</tt></td>'.
578: '<td><tt>'.$udom.'</tt></td>');
579: foreach my $field ('lastname','firstname','permanentemail') {
580: $r->print('<td>'.$srch_results->{$user}->{$field}.'</td>');
581: }
582: $r->print(&Apache::loncommon::end_data_table_row());
583: }
584: $r->print(&Apache::loncommon::end_data_table().'<br /><br />');
585: if (ref($srcharray) eq 'ARRAY') {
586: foreach my $item (@{$srcharray}) {
587: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
588: }
589: }
590: $r->print(' <input type="hidden" name="sortby" value="'.$sortby.'" />'."\n".
591: ' <input type="hidden" name="seluname" value="" />'."\n".
592: ' <input type="hidden" name="seludom" value="" />'."\n".
593: ' <input type="hidden" name="currstate" value="select" />'."\n".
594: ' <input type="hidden" name="phase" value="get_user_info" />'."\n".
595: ' <input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n");
596: $r->print($response.'</form>'.&Apache::loncommon::end_page());
597: }
598:
599: sub print_user_query_page {
600: my ($r,$caller) = @_;
601: # FIXME - this is for a network-wide name search (similar to catalog search)
602: # To use frames with similar behavior to catalog/portfolio search.
603: # To be implemented.
604: return;
605: }
606:
607: sub print_user_modification_page {
608: my ($r,$ccuname,$ccdomain,$srch,$response,$context,$permission) = @_;
609: if (($ccuname eq '') || ($ccdomain eq '')) {
610: my $usermsg = &mt('No username and/or domain provided.');
611: $env{'form.phase'} = '';
612: &print_username_entry_form($r,$context,$usermsg);
613: return;
614: }
615: my ($form,$formname);
616: if ($env{'form.action'} eq 'singlestudent') {
617: $form = 'document.enrollstudent';
618: $formname = 'enrollstudent';
619: } else {
620: $form = 'document.cu';
621: $formname = 'cu';
622: }
623: my %abv_auth = &auth_abbrev();
624: my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);
625: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
626: if ($uhome eq 'no_host') {
627: my $usertype;
628: my ($rules,$ruleorder) =
629: &Apache::lonnet::inst_userrules($ccdomain,'username');
630: $usertype =
631: &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules);
632: my $cancreate =
633: &Apache::lonuserutils::can_create_user($ccdomain,$context,
634: $usertype);
635: if (!$cancreate) {
636: my $helplink = 'javascript:helpMenu('."'display'".')';
637: my %usertypetext = (
638: official => 'institutional',
639: unofficial => 'non-institutional',
640: );
641: my $response;
642: if ($env{'form.origform'} eq 'crtusername') {
643: $response = '<span class="LC_warning">'.&mt('No match was found for the username ([_1]) in LON-CAPA domain: [_2]',$ccuname,$ccdomain).
644: '</span><br />';
645: }
646: $response .= '<p class="LC_warning">'
647: .&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.")
648: .' '
649: .&mt('Please contact the [_1]helpdesk[_2] for assistance.'
650: ,'<a href="'.$helplink.'">','</a>')
651: .'</p><br />';
652: $env{'form.phase'} = '';
653: &print_username_entry_form($r,$context,$response);
654: return;
655: }
656: $newuser = 1;
657: my $checkhash;
658: my $checks = { 'username' => 1 };
659: $checkhash->{$ccuname.':'.$ccdomain} = { 'newuser' => $newuser };
660: &Apache::loncommon::user_rule_check($checkhash,$checks,
661: \%alerts,\%rulematch,\%inst_results,\%curr_rules,\%got_rules);
662: if (ref($alerts{'username'}) eq 'HASH') {
663: if (ref($alerts{'username'}{$ccdomain}) eq 'HASH') {
664: my $domdesc =
665: &Apache::lonnet::domain($ccdomain,'description');
666: if ($alerts{'username'}{$ccdomain}{$ccuname}) {
667: my $userchkmsg;
668: if (ref($curr_rules{$ccdomain}) eq 'HASH') {
669: $userchkmsg =
670: &Apache::loncommon::instrule_disallow_msg('username',
671: $domdesc,1).
672: &Apache::loncommon::user_rule_formats($ccdomain,
673: $domdesc,$curr_rules{$ccdomain}{'username'},
674: 'username');
675: }
676: $env{'form.phase'} = '';
677: &print_username_entry_form($r,$context,$userchkmsg);
678: return;
679: }
680: }
681: }
682: } else {
683: $newuser = 0;
684: }
685: if ($response) {
686: $response = '<br />'.$response;
687: }
688:
689: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
690: my $dc_setcourse_code = '';
691: my $nondc_setsection_code = '';
692: my %loaditem;
693:
694: my $groupslist = &Apache::lonuserutils::get_groupslist();
695:
696: my $js = &validation_javascript($context,$ccdomain,$pjump_def,
697: $groupslist,$newuser,$formname,\%loaditem);
698: my $args = {'add_entries' => \%loaditem};
699: if ($env{'form.popup'}) {
700: $args->{'no_nav_bar'} = 1;
701: }
702: my $start_page =
703: &Apache::loncommon::start_page('User Management',$js,$args);
704: my %breadcrumb_text = &singleuser_breadcrumb();
705: &Apache::lonhtmlcommon::add_breadcrumb
706: ({href=>"javascript:backPage($form)",
707: text=>$breadcrumb_text{'search'},
708: faq=>282,bug=>'Instructor Interface',});
709:
710: if ($env{'form.phase'} eq 'userpicked') {
711: &Apache::lonhtmlcommon::add_breadcrumb
712: ({href=>"javascript:backPage($form,'get_user_info','select')",
713: text=>$breadcrumb_text{'userpicked'},
714: faq=>282,bug=>'Instructor Interface',});
715: }
716: &Apache::lonhtmlcommon::add_breadcrumb
717: ({href=>"javascript:backPage($form,'$env{'form.phase'}','modify')",
718: text=>$breadcrumb_text{'modify'},
719: faq=>282,bug=>'Instructor Interface',});
720: my $helpitem = 'Course_Change_Privileges';
721: if ($env{'form.action'} eq 'singlestudent') {
722: $helpitem = 'Course_Add_Student';
723: }
724: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
725: $helpitem);
726:
727: my $forminfo =<<"ENDFORMINFO";
728: <form action="/adm/createuser" method="post" name="$formname">
729: <input type="hidden" name="phase" value="update_user_data" />
730: <input type="hidden" name="ccuname" value="$ccuname" />
731: <input type="hidden" name="ccdomain" value="$ccdomain" />
732: <input type="hidden" name="pres_value" value="" />
733: <input type="hidden" name="pres_type" value="" />
734: <input type="hidden" name="pres_marker" value="" />
735: ENDFORMINFO
736: my %inccourses;
737: foreach my $key (keys(%env)) {
738: if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) {
739: $inccourses{$1.'_'.$2}=1;
740: }
741: }
742: if ($newuser) {
743: my $portfolioform;
744: if ((&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) ||
745: (&Apache::lonnet::allowed('mut',$env{'request.role.domain'}))) {
746: # Current user has quota or user tools modification privileges
747: $portfolioform = '<br />'.&portfolio_quota($ccuname,$ccdomain);
748: }
749: &initialize_authen_forms($ccdomain,$formname);
750: my %lt=&Apache::lonlocal::texthash(
751: 'cnu' => 'Create New User',
752: 'ast' => 'as a student',
753: 'ind' => 'in domain',
754: 'lg' => 'Login Data',
755: 'hs' => "Home Server",
756: );
757: $r->print(<<ENDTITLE);
758: $start_page
759: $crumbs
760: $response
761: $forminfo
762: <script type="text/javascript" language="Javascript">
763: $loginscript
764: </script>
765: <input type='hidden' name='makeuser' value='1' />
766: <h2>$lt{'cnu'} "$ccuname" $lt{'ind'} $ccdomain
767: ENDTITLE
768: if ($env{'form.action'} eq 'singlestudent') {
769: $r->print(' ('.$lt{'ast'}.')');
770: }
771: $r->print('</h2>'."\n".'<div class="LC_left_float">');
772: my $personal_table =
773: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
774: $inst_results{$ccuname.':'.$ccdomain});
775: $r->print($personal_table);
776: my ($home_server_pick,$numlib) =
777: &Apache::loncommon::home_server_form_item($ccdomain,'hserver',
778: 'default','hide');
779: if ($numlib > 1) {
780: $r->print("
781: <br />
782: $lt{'hs'}: $home_server_pick
783: <br />");
784: } else {
785: $r->print($home_server_pick);
786: }
787: $r->print('</div>'."\n".'<div class="LC_left_float"><h3>'.
788: $lt{'lg'}.'</h3>');
789: my ($fixedauth,$varauth,$authmsg);
790: if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') {
791: my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'};
792: my ($rules,$ruleorder) =
793: &Apache::lonnet::inst_userrules($ccdomain,'username');
794: if (ref($rules) eq 'HASH') {
795: if (ref($rules->{$matchedrule}) eq 'HASH') {
796: my $authtype = $rules->{$matchedrule}{'authtype'};
797: if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) {
798: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
799: } else {
800: my $authparm = $rules->{$matchedrule}{'authparm'};
801: $authmsg = $rules->{$matchedrule}{'authmsg'};
802: if ($authtype =~ /^krb(4|5)$/) {
803: my $ver = $1;
804: if ($authparm ne '') {
805: $fixedauth = <<"KERB";
806: <input type="hidden" name="login" value="krb" />
807: <input type="hidden" name="krbver" value="$ver" />
808: <input type="hidden" name="krbarg" value="$authparm" />
809: KERB
810: }
811: } else {
812: $fixedauth =
813: '<input type="hidden" name="login" value="'.$authtype.'" />'."\n";
814: if ($rules->{$matchedrule}{'authparmfixed'}) {
815: $fixedauth .=
816: '<input type="hidden" name="'.$authtype.'arg" value="'.$authparm.'" />'."\n";
817: } else {
818: if ($authtype eq 'int') {
819: $varauth = '<br />'.
820: &mt('[_1] Internally authenticated (with initial password [_2])','','<input type="password" size="10" name="intarg" value="" />')."<label><input type=\"checkbox\" name=\"visible\" onClick='if (this.checked) { this.form.intarg.type=\"text\" } else { this.form.intarg.type=\"password\" }' />".&mt('Visible input').'</label>';
821: } elsif ($authtype eq 'loc') {
822: $varauth = '<br />'.
823: &mt('[_1] Local Authentication with argument [_2]','','<input type="text" name="'.$authtype.'arg" value="" />')."\n";
824: } else {
825: $varauth =
826: '<input type="text" name="'.$authtype.'arg" value="" />'."\n";
827: }
828: }
829: }
830: }
831: } else {
832: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
833: }
834: }
835: if ($authmsg) {
836: $r->print(<<ENDAUTH);
837: $fixedauth
838: $authmsg
839: $varauth
840: ENDAUTH
841: }
842: } else {
843: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
844: }
845: $r->print($portfolioform);
846: if ($env{'form.action'} eq 'singlestudent') {
847: $r->print(&date_sections_select($context,$newuser,$formname,
848: $permission));
849: }
850: $r->print('</div><div class="LC_clear_float_footer"></div>');
851: } else { # user already exists
852: my %lt=&Apache::lonlocal::texthash(
853: 'cup' => "Modify existing user: ",
854: 'ens' => "Enroll one student: ",
855: 'id' => "in domain",
856: );
857: $r->print(<<ENDCHANGEUSER);
858: $start_page
859: $crumbs
860: $forminfo
861: <h2>
862: ENDCHANGEUSER
863: if ($env{'form.action'} eq 'singlestudent') {
864: $r->print($lt{'ens'});
865: } else {
866: $r->print($lt{'cup'});
867: }
868: $r->print(' "'.$ccuname.'" '.$lt{'id'}.' "'.$ccdomain.'"</h2>'.
869: "\n".'<div class="LC_left_float">');
870: my ($personal_table,$showforceid) =
871: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
872: $inst_results{$ccuname.':'.$ccdomain});
873: $r->print($personal_table);
874: if ($showforceid) {
875: $r->print(&Apache::lonuserutils::forceid_change($context));
876: }
877: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
878: $r->print('<h3>'.&mt('User Can Request Creation of Courses?').'</h3>'.
879: &Apache::loncommon::start_data_table().
880: &build_tools_display($ccuname,$ccdomain,'requestcourses').
881: &Apache::loncommon::end_data_table());
882: }
883: $r->print('</div>');
884: my $user_auth_text = &user_authentication($ccuname,$ccdomain,$formname);
885: my ($user_quota_text,$user_tools_text,$user_reqcrs_text);
886: if ((&Apache::lonnet::allowed('mpq',$ccdomain)) ||
887: (&Apache::lonnet::allowed('mut',$ccdomain))) {
888: # Current user has quota modification privileges
889: $user_quota_text = &portfolio_quota($ccuname,$ccdomain);
890: }
891: if (!&Apache::lonnet::allowed('mpq',$ccdomain)) {
892: if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
893: # Get the user's portfolio information
894: my %portq = &Apache::lonnet::get('environment',['portfolioquota'],
895: $ccdomain,$ccuname);
896: my %lt=&Apache::lonlocal::texthash(
897: 'dska' => "Disk space allocated to user's portfolio files",
898: 'youd' => "You do not have privileges to modify the portfolio quota for this user.",
899: 'ichr' => "If a change is required, contact a domain coordinator for the domain",
900: );
901: $user_quota_text = <<ENDNOPORTPRIV;
902: <h3>$lt{'dska'}</h3>
903: $lt{'youd'} $lt{'ichr'}: $ccdomain
904: ENDNOPORTPRIV
905: }
906: }
907: if (!&Apache::lonnet::allowed('mut',$ccdomain)) {
908: if (&Apache::lonnet::allowed('mut',$env{'request.role.domain'})) {
909: my %lt=&Apache::lonlocal::texthash(
910: 'utav' => "User Tools Availability",
911: 'yodo' => "You do not have privileges to modify Portfolio, Blog or Personal Information Page settings for this user.",
912: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
913: );
914: $user_tools_text = <<ENDNOTOOLSPRIV;
915: <h3>$lt{'utav'}</h3>
916: $lt{'yodo'} $lt{'ifch'}: $ccdomain
917: ENDNOTOOLSPRIV
918: }
919: }
920: if ($user_auth_text ne '') {
921: $r->print('<div class="LC_left_float">'.$user_auth_text);
922: if ($user_quota_text ne '') {
923: $r->print($user_quota_text);
924: }
925: if ($user_tools_text ne '') {
926: $r->print($user_tools_text);
927: }
928: if ($env{'form.action'} eq 'singlestudent') {
929: $r->print(&date_sections_select($context,$newuser,$formname));
930: }
931: } elsif ($user_quota_text ne '') {
932: $r->print('<div class="LC_left_float">'.$user_quota_text);
933: if ($user_tools_text ne '') {
934: $r->print($user_tools_text);
935: }
936: if ($env{'form.action'} eq 'singlestudent') {
937: $r->print(&date_sections_select($context,$newuser,$formname));
938: }
939: } elsif ($user_tools_text ne '') {
940: $r->print('<div class="LC_left_float">'.$user_tools_text);
941: if ($env{'form.action'} eq 'singlestudent') {
942: $r->print(&date_sections_select($context,$newuser,$formname));
943: }
944: } else {
945: if ($env{'form.action'} eq 'singlestudent') {
946: $r->print('<div class="LC_left_float">'.
947: &date_sections_select($context,$newuser,$formname));
948: }
949: }
950: $r->print('</div><div class="LC_clear_float_footer"></div>');
951: if ($env{'form.action'} ne 'singlestudent') {
952: &display_existing_roles($r,$ccuname,$ccdomain,\%inccourses);
953: }
954: } ## End of new user/old user logic
955:
956: if ($env{'form.action'} eq 'singlestudent') {
957: $r->print('<br /><input type="button" value="'.&mt('Enroll Student').'" onClick="setSections(this.form)" />'."\n");
958: } else {
959: $r->print('<h3>'.&mt('Add Roles').'</h3>');
960: my $addrolesdisplay = 0;
961: if ($context eq 'domain' || $context eq 'author') {
962: $addrolesdisplay = &new_coauthor_roles($r,$ccuname,$ccdomain);
963: }
964: if ($context eq 'domain') {
965: my $add_domainroles = &new_domain_roles($r);
966: if (!$addrolesdisplay) {
967: $addrolesdisplay = $add_domainroles;
968: }
969: $r->print(&course_level_dc($env{'request.role.domain'},'Course'));
970: $r->print('<br /><input type="button" value="'.&mt('Save').'" onClick="setCourse()" />'."\n");
971: } elsif ($context eq 'author') {
972: if ($addrolesdisplay) {
973: $r->print('<br /><input type="button" value="'.&mt('Save').'"');
974: if ($newuser) {
975: $r->print(' onClick="auth_check()" \>'."\n");
976: } else {
977: $r->print('onClick="this.form.submit()" \>'."\n");
978: }
979: } else {
980: $r->print('<br /><a href="javascript:backPage(document.cu)">'.
981: &mt('Back to previous page').'</a>');
982: }
983: } else {
984: $r->print(&course_level_table(%inccourses));
985: $r->print('<br /><input type="button" value="'.&mt('Save').'" onClick="setSections(this.form)" />'."\n");
986: }
987: }
988: $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
989: $r->print('<input type="hidden" name="currstate" value="" />');
990: $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />');
991: $r->print("</form>".&Apache::loncommon::end_page());
992: return;
993: }
994:
995: sub singleuser_breadcrumb {
996: my %breadcrumb_text;
997: if ($env{'form.action'} eq 'singlestudent') {
998: $breadcrumb_text{'search'} = 'Enroll a student';
999: $breadcrumb_text{'userpicked'} = 'Select a user',
1000: $breadcrumb_text{'modify'} = 'Set section/dates',
1001: } else {
1002: $breadcrumb_text{'search'} = 'Create/modify a user';
1003: $breadcrumb_text{'userpicked'} = 'Select a user',
1004: $breadcrumb_text{'modify'} = 'Set user role',
1005: }
1006: return %breadcrumb_text;
1007: }
1008:
1009: sub date_sections_select {
1010: my ($context,$newuser,$formname,$permission) = @_;
1011: my $cid = $env{'request.course.id'};
1012: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity($cid);
1013: my $date_table = '<h3>'.&mt('Starting and Ending Dates').'</h3>'."\n".
1014: &Apache::lonuserutils::date_setting_table(undef,undef,$context,
1015: undef,$formname,$permission);
1016: my $rowtitle = 'Section';
1017: my $secbox = '<h3>'.&mt('Section').'</h3>'."\n".
1018: &Apache::lonuserutils::section_picker($cdom,$cnum,'st',$rowtitle,
1019: $permission);
1020: my $output = $date_table.$secbox;
1021: return $output;
1022: }
1023:
1024: sub validation_javascript {
1025: my ($context,$ccdomain,$pjump_def,$groupslist,$newuser,$formname,
1026: $loaditem) = @_;
1027: my $dc_setcourse_code = '';
1028: my $nondc_setsection_code = '';
1029: if ($context eq 'domain') {
1030: my $dcdom = $env{'request.role.domain'};
1031: $loaditem->{'onload'} = "document.cu.coursedesc.value='';";
1032: $dc_setcourse_code =
1033: &Apache::lonuserutils::dc_setcourse_js('cu','singleuser',$context);
1034: } else {
1035: my $checkauth;
1036: if (($newuser) || (&Apache::lonnet::allowed('mau',$ccdomain))) {
1037: $checkauth = 1;
1038: }
1039: if ($context eq 'course') {
1040: $nondc_setsection_code =
1041: &Apache::lonuserutils::setsections_javascript($formname,$groupslist,
1042: undef,$checkauth);
1043: }
1044: if ($checkauth) {
1045: $nondc_setsection_code .=
1046: &Apache::lonuserutils::verify_authen($formname,$context);
1047: }
1048: }
1049: my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
1050: $nondc_setsection_code,$groupslist);
1051: my ($jsback,$elements) = &crumb_utilities();
1052: $js .= "\n".
1053: '<script type="text/javascript">'."\n".$jsback."\n".'</script>';
1054: return $js;
1055: }
1056:
1057: sub display_existing_roles {
1058: my ($r,$ccuname,$ccdomain,$inccourses) = @_;
1059: my %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
1060: # Build up table of user roles to allow revocation and re-enabling of roles.
1061: my ($tmp) = keys(%rolesdump);
1062: if ($tmp !~ /^(con_lost|error)/i) {
1063: my $now=time;
1064: my %lt=&Apache::lonlocal::texthash(
1065: 'rer' => "Existing Roles",
1066: 'rev' => "Revoke",
1067: 'del' => "Delete",
1068: 'ren' => "Re-Enable",
1069: 'rol' => "Role",
1070: 'ext' => "Extent",
1071: 'sta' => "Start",
1072: 'end' => "End",
1073: );
1074: my (%roletext,%sortrole,%roleclass,%rolepriv);
1075: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
1076: my $b1=join('_',(split('_',$b))[1,0]);
1077: return $a1 cmp $b1;
1078: } keys(%rolesdump)) {
1079: next if ($area =~ /^rolesdef/);
1080: my $envkey=$area;
1081: my $role = $rolesdump{$area};
1082: my $thisrole=$area;
1083: $area =~ s/\_\w\w$//;
1084: my ($role_code,$role_end_time,$role_start_time) =
1085: split(/_/,$role);
1086: # Is this a custom role? Get role owner and title.
1087: my ($croleudom,$croleuname,$croletitle)=
1088: ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$});
1089: my $allowed=0;
1090: my $delallowed=0;
1091: my $sortkey=$role_code;
1092: my $class='Unknown';
1093: if ($area =~ m{^/($match_domain)/($match_courseid)} ) {
1094: $class='Course';
1095: my ($coursedom,$coursedir) = ($1,$2);
1096: $sortkey.="\0$coursedom";
1097: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
1098: my %coursedata=
1099: &Apache::lonnet::coursedescription($1.'_'.$2);
1100: my $carea;
1101: if (defined($coursedata{'description'})) {
1102: $carea=$coursedata{'description'}.
1103: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
1104: &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$coursedir,$coursedom);
1105: $sortkey.="\0".$coursedata{'description'};
1106: $class=$coursedata{'type'};
1107: } else {
1108: $carea=&mt('Unavailable course').': '.$area;
1109: $sortkey.="\0".&mt('Unavailable course').': '.$area;
1110: }
1111: $sortkey.="\0$coursedir";
1112: $inccourses->{$1.'_'.$2}=1;
1113: if ((&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2)) ||
1114: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1115: $allowed=1;
1116: }
1117: if ((&Apache::lonnet::allowed('dro',$1)) ||
1118: (&Apache::lonnet::allowed('dro',$ccdomain))) {
1119: $delallowed=1;
1120: }
1121: # - custom role. Needs more info, too
1122: if ($croletitle) {
1123: if (&Apache::lonnet::allowed('ccr',$1.'/'.$2)) {
1124: $allowed=1;
1125: $thisrole.='.'.$role_code;
1126: }
1127: }
1128: # Compute the background color based on $area
1129: if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) {
1130: $carea.='<br />Section: '.$3;
1131: $sortkey.="\0$3";
1132: if (!$allowed) {
1133: if ($env{'request.course.sec'} eq $3) {
1134: if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2.'/'.$3)) {
1135: $allowed = 1;
1136: }
1137: }
1138: }
1139: }
1140: $area=$carea;
1141: } else {
1142: $sortkey.="\0".$area;
1143: # Determine if current user is able to revoke privileges
1144: if ($area=~m{^/($match_domain)/}) {
1145: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
1146: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1147: $allowed=1;
1148: }
1149: if (((&Apache::lonnet::allowed('dro',$1)) ||
1150: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
1151: ($role_code ne 'dc')) {
1152: $delallowed=1;
1153: }
1154: } else {
1155: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
1156: $allowed=1;
1157: }
1158: }
1159: if ($role_code eq 'ca' || $role_code eq 'au') {
1160: $class='Construction Space';
1161: } elsif ($role_code eq 'su') {
1162: $class='System';
1163: } else {
1164: $class='Domain';
1165: }
1166: }
1167: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
1168: $area=~m{/($match_domain)/($match_username)};
1169: if (&Apache::lonuserutils::authorpriv($2,$1)) {
1170: $allowed=1;
1171: } else {
1172: $allowed=0;
1173: }
1174: }
1175: my $row = '';
1176: $row.= '<td>';
1177: my $active=1;
1178: $active=0 if (($role_end_time) && ($now>$role_end_time));
1179: if (($active) && ($allowed)) {
1180: $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
1181: } else {
1182: if ($active) {
1183: $row.=' ';
1184: } else {
1185: $row.=&mt('expired or revoked');
1186: }
1187: }
1188: $row.='</td><td>';
1189: if ($allowed && !$active) {
1190: $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
1191: } else {
1192: $row.=' ';
1193: }
1194: $row.='</td><td>';
1195: if ($delallowed) {
1196: $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
1197: } else {
1198: $row.=' ';
1199: }
1200: my $plaintext='';
1201: if (!$croletitle) {
1202: $plaintext=&Apache::lonnet::plaintext($role_code,$class)
1203: } else {
1204: $plaintext=
1205: "Customrole '$croletitle'<br />defined by $croleuname\@$croleudom";
1206: }
1207: $row.= '</td><td>'.$plaintext.
1208: '</td><td>'.$area.
1209: '</td><td>'.($role_start_time?localtime($role_start_time)
1210: : ' ' ).
1211: '</td><td>'.($role_end_time ?localtime($role_end_time)
1212: : ' ' )
1213: ."</td>";
1214: $sortrole{$sortkey}=$envkey;
1215: $roletext{$envkey}=$row;
1216: $roleclass{$envkey}=$class;
1217: $rolepriv{$envkey}=$allowed;
1218: #$r->print($row);
1219: } # end of foreach (table building loop)
1220: my $rolesdisplay = 0;
1221: my %output = ();
1222: foreach my $type ('Construction Space','Course','Group','Domain','System','Unknown') {
1223: $output{$type} = '';
1224: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
1225: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
1226: $output{$type}.=
1227: &Apache::loncommon::start_data_table_row().
1228: $roletext{$sortrole{$which}}.
1229: &Apache::loncommon::end_data_table_row();
1230: }
1231: }
1232: unless($output{$type} eq '') {
1233: $output{$type} = '<tr class="LC_info_row">'.
1234: "<td align='center' colspan='7'>".&mt($type)."</td></tr>".
1235: $output{$type};
1236: $rolesdisplay = 1;
1237: }
1238: }
1239: if ($rolesdisplay == 1) {
1240: my $contextrole='';
1241: if ($env{'request.course.id'}) {
1242: $contextrole = 'Existing Roles in this Course';
1243: } elsif ($env{'request.role'} =~ /^au\./) {
1244: $contextrole = 'Existing Co-Author Roles in your Construction Space';
1245: } else {
1246: $contextrole = 'Existing Roles in this Domain';
1247: }
1248: $r->print('
1249: <h3>'.$lt{'rer'}.'</h3>'.
1250: '<div>'.&mt($contextrole).'</div>'.
1251: &Apache::loncommon::start_data_table("LC_createuser").
1252: &Apache::loncommon::start_data_table_header_row().
1253: '<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.
1254: '</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.
1255: '</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
1256: &Apache::loncommon::end_data_table_header_row());
1257: foreach my $type ('Construction Space','Course','Group','Domain','System','Unknown') {
1258: if ($output{$type}) {
1259: $r->print($output{$type}."\n");
1260: }
1261: }
1262: $r->print(&Apache::loncommon::end_data_table());
1263: }
1264: } # End of check for keys in rolesdump
1265: return;
1266: }
1267:
1268: sub new_coauthor_roles {
1269: my ($r,$ccuname,$ccdomain) = @_;
1270: my $addrolesdisplay = 0;
1271: #
1272: # Co-Author
1273: #
1274: if (&Apache::lonuserutils::authorpriv($env{'user.name'},
1275: $env{'request.role.domain'}) &&
1276: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
1277: # No sense in assigning co-author role to yourself
1278: $addrolesdisplay = 1;
1279: my $cuname=$env{'user.name'};
1280: my $cudom=$env{'request.role.domain'};
1281: my %lt=&Apache::lonlocal::texthash(
1282: 'cs' => "Construction Space",
1283: 'act' => "Activate",
1284: 'rol' => "Role",
1285: 'ext' => "Extent",
1286: 'sta' => "Start",
1287: 'end' => "End",
1288: 'cau' => "Co-Author",
1289: 'caa' => "Assistant Co-Author",
1290: 'ssd' => "Set Start Date",
1291: 'sed' => "Set End Date"
1292: );
1293: $r->print('<h4>'.$lt{'cs'}.'</h4>'."\n".
1294: &Apache::loncommon::start_data_table()."\n".
1295: &Apache::loncommon::start_data_table_header_row()."\n".
1296: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'.
1297: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'sta'}.'</th>'.
1298: '<th>'.$lt{'end'}.'</th>'."\n".
1299: &Apache::loncommon::end_data_table_header_row()."\n".
1300: &Apache::loncommon::start_data_table_row().'
1301: <td>
1302: <input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_ca" />
1303: </td>
1304: <td>'.$lt{'cau'}.'</td>
1305: <td>'.$cudom.'_'.$cuname.'</td>
1306: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_ca" value="" />
1307: <a href=
1308: "javascript:pjump('."'date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1309: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
1310: <a href=
1311: "javascript:pjump('."'date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1312: &Apache::loncommon::end_data_table_row()."\n".
1313: &Apache::loncommon::start_data_table_row()."\n".
1314: '<td><input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_aa" /></td>
1315: <td>'.$lt{'caa'}.'</td>
1316: <td>'.$cudom.'_'.$cuname.'</td>
1317: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
1318: <a href=
1319: "javascript:pjump('."'date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1320: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
1321: <a href=
1322: "javascript:pjump('."'date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1323: &Apache::loncommon::end_data_table_row()."\n".
1324: &Apache::loncommon::end_data_table());
1325: } elsif ($env{'request.role'} =~ /^au\./) {
1326: if (!(&Apache::lonuserutils::authorpriv($env{'user.name'},
1327: $env{'request.role.domain'}))) {
1328: $r->print('<span class="LC_error">'.
1329: &mt('You do not have privileges to assign co-author roles.').
1330: '</span>');
1331: } elsif (($env{'user.name'} eq $ccuname) &&
1332: ($env{'user.domain'} eq $ccdomain)) {
1333: $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Construction Space is not permitted'));
1334: }
1335: }
1336: return $addrolesdisplay;;
1337: }
1338:
1339: sub new_domain_roles {
1340: my ($r) = @_;
1341: my $addrolesdisplay = 0;
1342: #
1343: # Domain level
1344: #
1345: my $num_domain_level = 0;
1346: my $domaintext =
1347: '<h4>'.&mt('Domain Level').'</h4>'.
1348: &Apache::loncommon::start_data_table().
1349: &Apache::loncommon::start_data_table_header_row().
1350: '<th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.
1351: &mt('Extent').'</th>'.
1352: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
1353: &Apache::loncommon::end_data_table_header_row();
1354: foreach my $thisdomain (sort(&Apache::lonnet::all_domains())) {
1355: foreach my $role ('dc','li','dg','au','sc') {
1356: if (&Apache::lonnet::allowed('c'.$role,$thisdomain)) {
1357: my $plrole=&Apache::lonnet::plaintext($role);
1358: my %lt=&Apache::lonlocal::texthash(
1359: 'ssd' => "Set Start Date",
1360: 'sed' => "Set End Date"
1361: );
1362: $num_domain_level ++;
1363: $domaintext .=
1364: &Apache::loncommon::start_data_table_row().
1365: '<td><input type="checkbox" name="act_'.$thisdomain.'_'.$role.'" /></td>
1366: <td>'.$plrole.'</td>
1367: <td>'.$thisdomain.'</td>
1368: <td><input type="hidden" name="start_'.$thisdomain.'_'.$role.'" value="" />
1369: <a href=
1370: "javascript:pjump('."'date_start','Start Date $plrole',document.cu.start_$thisdomain\_$role.value,'start_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1371: <td><input type="hidden" name="end_'.$thisdomain.'_'.$role.'" value="" />
1372: <a href=
1373: "javascript:pjump('."'date_end','End Date $plrole',document.cu.end_$thisdomain\_$role.value,'end_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'.
1374: &Apache::loncommon::end_data_table_row();
1375: }
1376: }
1377: }
1378: $domaintext.= &Apache::loncommon::end_data_table();
1379: if ($num_domain_level > 0) {
1380: $r->print($domaintext);
1381: $addrolesdisplay = 1;
1382: }
1383: return $addrolesdisplay;
1384: }
1385:
1386: sub user_authentication {
1387: my ($ccuname,$ccdomain,$formname) = @_;
1388: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
1389: my $outcome;
1390: # Check for a bad authentication type
1391: if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
1392: # bad authentication scheme
1393: my %lt=&Apache::lonlocal::texthash(
1394: 'err' => "ERROR",
1395: 'uuas' => "This user has an unrecognized authentication scheme",
1396: 'adcs' => "Please alert a domain coordinator of this situation",
1397: 'sldb' => "Please specify login data below",
1398: 'ld' => "Login Data"
1399: );
1400: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1401: &initialize_authen_forms($ccdomain,$formname);
1402:
1403: my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc);
1404: $outcome = <<ENDBADAUTH;
1405: <script type="text/javascript" language="Javascript">
1406: $loginscript
1407: </script>
1408: <span class="LC_error">$lt{'err'}:
1409: $lt{'uuas'} ($currentauth). $lt{'sldb'}.</span>
1410: <h3>$lt{'ld'}</h3>
1411: $choices
1412: ENDBADAUTH
1413: } else {
1414: # This user is not allowed to modify the user's
1415: # authentication scheme, so just notify them of the problem
1416: $outcome = <<ENDBADAUTH;
1417: <span class="LC_error"> $lt{'err'}:
1418: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
1419: </span>
1420: ENDBADAUTH
1421: }
1422: } else { # Authentication type is valid
1423: &initialize_authen_forms($ccdomain,$formname,$currentauth,'modifyuser');
1424: my ($authformcurrent,$can_modify,@authform_others) =
1425: &modify_login_block($ccdomain,$currentauth);
1426: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1427: # Current user has login modification privileges
1428: my %lt=&Apache::lonlocal::texthash (
1429: 'ld' => "Login Data",
1430: 'ccld' => "Change Current Login Data",
1431: 'enld' => "Enter New Login Data"
1432: );
1433: $outcome =
1434: '<script type="text/javascript" language="Javascript">'."\n".
1435: $loginscript."\n".
1436: '</script>'."\n".
1437: '<h3>'.$lt{'ld'}.'</h3>'.
1438: &Apache::loncommon::start_data_table().
1439: &Apache::loncommon::start_data_table_row().
1440: '<td>'.$authformnop;
1441: if ($can_modify) {
1442: $outcome .= '</td>'."\n".
1443: &Apache::loncommon::end_data_table_row().
1444: &Apache::loncommon::start_data_table_row().
1445: '<td>'.$authformcurrent.'</td>'.
1446: &Apache::loncommon::end_data_table_row()."\n";
1447: } else {
1448: $outcome .= ' ('.$authformcurrent.')</td>'.
1449: &Apache::loncommon::end_data_table_row()."\n";
1450: }
1451: foreach my $item (@authform_others) {
1452: $outcome .= &Apache::loncommon::start_data_table_row().
1453: '<td>'.$item.'</td>'.
1454: &Apache::loncommon::end_data_table_row()."\n";
1455: }
1456: $outcome .= &Apache::loncommon::end_data_table();
1457: } else {
1458: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
1459: my %lt=&Apache::lonlocal::texthash(
1460: 'ccld' => "Change Current Login Data",
1461: 'yodo' => "You do not have privileges to modify the authentication configuration for this user.",
1462: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1463: );
1464: $outcome .= <<ENDNOPRIV;
1465: <h3>$lt{'ccld'}</h3>
1466: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1467: <input type="hidden" name="login" value="nochange" />
1468: ENDNOPRIV
1469: }
1470: }
1471: } ## End of "check for bad authentication type" logic
1472: return $outcome;
1473: }
1474:
1475: sub modify_login_block {
1476: my ($dom,$currentauth) = @_;
1477: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
1478: my ($authnum,%can_assign) =
1479: &Apache::loncommon::get_assignable_auth($dom);
1480: my ($authformcurrent,@authform_others,$show_override_msg);
1481: if ($currentauth=~/^krb(4|5):/) {
1482: $authformcurrent=$authformkrb;
1483: if ($can_assign{'int'}) {
1484: push(@authform_others,$authformint);
1485: }
1486: if ($can_assign{'loc'}) {
1487: push(@authform_others,$authformloc);
1488: }
1489: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1490: $show_override_msg = 1;
1491: }
1492: } elsif ($currentauth=~/^internal:/) {
1493: $authformcurrent=$authformint;
1494: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1495: push(@authform_others,$authformkrb);
1496: }
1497: if ($can_assign{'loc'}) {
1498: push(@authform_others,$authformloc);
1499: }
1500: if ($can_assign{'int'}) {
1501: $show_override_msg = 1;
1502: }
1503: } elsif ($currentauth=~/^unix:/) {
1504: $authformcurrent=$authformfsys;
1505: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1506: push(@authform_others,$authformkrb);
1507: }
1508: if ($can_assign{'int'}) {
1509: push(@authform_others,$authformint);
1510: }
1511: if ($can_assign{'loc'}) {
1512: push(@authform_others,$authformloc);
1513: }
1514: if ($can_assign{'fsys'}) {
1515: $show_override_msg = 1;
1516: }
1517: } elsif ($currentauth=~/^localauth:/) {
1518: $authformcurrent=$authformloc;
1519: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1520: push(@authform_others,$authformkrb);
1521: }
1522: if ($can_assign{'int'}) {
1523: push(@authform_others,$authformint);
1524: }
1525: if ($can_assign{'loc'}) {
1526: $show_override_msg = 1;
1527: }
1528: }
1529: if ($show_override_msg) {
1530: $authformcurrent = '<table><tr><td colspan="3">'.$authformcurrent.
1531: '</td></tr>'."\n".
1532: '<tr><td> </td>'.
1533: '<td><b>'.&mt('Currently in use').'</b></td>'.
1534: '<td align="right"><span class="LC_cusr_emph">'.
1535: &mt('will override current values').
1536: '</span></td></tr></table>';
1537: }
1538: return ($authformcurrent,$show_override_msg,@authform_others);
1539: }
1540:
1541: sub personal_data_display {
1542: my ($ccuname,$ccdomain,$newuser,$context,$inst_results,$rolesarray) = @_;
1543: my ($output,$showforceid,%userenv,%canmodify,%canmodify_status);
1544: my @userinfo = ('firstname','middlename','lastname','generation',
1545: 'permanentemail','id');
1546: my $rowcount = 0;
1547: my $editable = 0;
1548: %canmodify_status =
1549: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1550: ['inststatus'],$rolesarray);
1551: if (!$newuser) {
1552: # Get the users information
1553: %userenv = &Apache::lonnet::get('environment',
1554: ['firstname','middlename','lastname','generation',
1555: 'permanentemail','id','inststatus'],$ccdomain,$ccuname);
1556: %canmodify =
1557: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1558: \@userinfo,$rolesarray);
1559: } elsif ($context eq 'selfcreate') {
1560: %canmodify = &selfcreate_canmodify($context,$ccdomain,\@userinfo,
1561: $inst_results,$rolesarray);
1562: }
1563: my %lt=&Apache::lonlocal::texthash(
1564: 'pd' => "Personal Data",
1565: 'firstname' => "First Name",
1566: 'middlename' => "Middle Name",
1567: 'lastname' => "Last Name",
1568: 'generation' => "Generation",
1569: 'permanentemail' => "Permanent e-mail address",
1570: 'id' => "Student/Employee ID",
1571: 'lg' => "Login Data",
1572: 'inststatus' => "Affiliation",
1573: );
1574: my %textboxsize = (
1575: firstname => '15',
1576: middlename => '15',
1577: lastname => '15',
1578: generation => '5',
1579: permanentemail => '25',
1580: id => '15',
1581: );
1582: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
1583: $output = '<h3>'.$lt{'pd'}.'</h3>'.
1584: &Apache::lonhtmlcommon::start_pick_box();
1585: foreach my $item (@userinfo) {
1586: my $rowtitle = $lt{$item};
1587: my $hiderow = 0;
1588: if ($item eq 'generation') {
1589: $rowtitle = $genhelp.$rowtitle;
1590: }
1591: my $row = &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n";
1592: if ($newuser) {
1593: if (ref($inst_results) eq 'HASH') {
1594: if ($inst_results->{$item} ne '') {
1595: $row .= '<input type="hidden" name="c'.$item.'" value="'.$inst_results->{$item}.'" />'.$inst_results->{$item};
1596: } else {
1597: if ($context eq 'selfcreate') {
1598: if ($canmodify{$item}) {
1599: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1600: $editable ++;
1601: } else {
1602: $hiderow = 1;
1603: }
1604: } else {
1605: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1606: }
1607: }
1608: } else {
1609: if ($context eq 'selfcreate') {
1610: if (($item eq 'permanentemail') && ($newuser eq 'email')) {
1611: $row .= $ccuname;
1612: } else {
1613: if ($canmodify{$item}) {
1614: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1615: $editable ++;
1616: } else {
1617: $hiderow = 1;
1618: }
1619: }
1620: } else {
1621: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1622: }
1623: }
1624: } else {
1625: if ($canmodify{$item}) {
1626: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="'.$userenv{$item}.'" />';
1627: } else {
1628: $row .= $userenv{$item};
1629: }
1630: if ($item eq 'id') {
1631: $showforceid = $canmodify{$item};
1632: }
1633: }
1634: $row .= &Apache::lonhtmlcommon::row_closure(1);
1635: if (!$hiderow) {
1636: $output .= $row;
1637: $rowcount ++;
1638: }
1639: }
1640: if (($canmodify_status{'inststatus'}) || ($context ne 'selfcreate')) {
1641: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($ccdomain);
1642: if (ref($types) eq 'ARRAY') {
1643: if (@{$types} > 0) {
1644: my ($hiderow,$shown);
1645: if ($canmodify_status{'inststatus'}) {
1646: $shown = &pick_inst_statuses($userenv{'inststatus'},$usertypes,$types);
1647: } else {
1648: $shown .= $userenv{'inststatus'};
1649: if ($userenv{'inststatus'} eq '') {
1650: $hiderow = 1;
1651: }
1652: }
1653: if (!$hiderow) {
1654: my $row = &Apache::lonhtmlcommon::row_title(&mt('Affliations'),undef,'LC_oddrow_value')."\n".
1655: $shown.&Apache::lonhtmlcommon::row_closure(1);
1656: if ($context eq 'selfcreate') {
1657: $rowcount ++;
1658: }
1659: $output .= $row;
1660: }
1661: }
1662: }
1663: }
1664: $output .= &Apache::lonhtmlcommon::end_pick_box();
1665: if (wantarray) {
1666: if ($context eq 'selfcreate') {
1667: return($output,$rowcount,$editable);
1668: } else {
1669: return ($output,$showforceid);
1670: }
1671: } else {
1672: return $output;
1673: }
1674: }
1675:
1676: sub pick_inst_statuses {
1677: my ($curr,$usertypes,$types) = @_;
1678: my ($output,$rem,@currtypes);
1679: if ($curr ne '') {
1680: @currtypes = map { &unescape($_); } split(/:/,$curr);
1681: }
1682: my $numinrow = 2;
1683: if (ref($types) eq 'ARRAY') {
1684: $output = '<table>';
1685: my $lastcolspan;
1686: for (my $i=0; $i<@{$types}; $i++) {
1687: if (defined($usertypes->{$types->[$i]})) {
1688: my $rem = $i%($numinrow);
1689: if ($rem == 0) {
1690: if ($i<@{$types}-1) {
1691: if ($i > 0) {
1692: $output .= '</tr>';
1693: }
1694: $output .= '<tr>';
1695: }
1696: } elsif ($i==@{$types}-1) {
1697: my $colsleft = $numinrow - $rem;
1698: if ($colsleft > 1) {
1699: $lastcolspan = ' colspan="'.$colsleft.'"';
1700: }
1701: }
1702: my $check = ' ';
1703: if (grep(/^\Q$types->[$i]\E$/,@currtypes)) {
1704: $check = ' checked="checked" ';
1705: }
1706: $output .= '<td class="LC_left_item"'.$lastcolspan.'>'.
1707: '<span class="LC_nobreak"><label>'.
1708: '<input type="checkbox" name="inststatus" '.
1709: 'value="'.$types->[$i].'"'.$check.'/>'.
1710: $usertypes->{$types->[$i]}.'</label></span></td>';
1711: }
1712: }
1713: $output .= '</tr></table>';
1714: }
1715: return $output;
1716: }
1717:
1718: sub selfcreate_canmodify {
1719: my ($context,$dom,$userinfo,$inst_results,$rolesarray) = @_;
1720: if (ref($inst_results) eq 'HASH') {
1721: my @inststatuses = &get_inststatuses($inst_results);
1722: if (@inststatuses == 0) {
1723: @inststatuses = ('default');
1724: }
1725: $rolesarray = \@inststatuses;
1726: }
1727: my %canmodify =
1728: &Apache::lonuserutils::can_modify_userinfo($context,$dom,$userinfo,
1729: $rolesarray);
1730: return %canmodify;
1731: }
1732:
1733: sub get_inststatuses {
1734: my ($insthashref) = @_;
1735: my @inststatuses = ();
1736: if (ref($insthashref) eq 'HASH') {
1737: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
1738: @inststatuses = @{$insthashref->{'inststatus'}};
1739: }
1740: }
1741: return @inststatuses;
1742: }
1743:
1744: # ================================================================= Phase Three
1745: sub update_user_data {
1746: my ($r,$context) = @_;
1747: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
1748: $env{'form.ccdomain'});
1749: # Error messages
1750: my $error = '<span class="LC_error">'.&mt('Error').': ';
1751: my $end = '</span><br /><br />';
1752: my $rtnlink = '<a href="javascript:backPage(document.userupdate,'.
1753: "'$env{'form.prevphase'}','modify')".'" />'.
1754: &mt('Return to previous page').'</a>'.
1755: &Apache::loncommon::end_page();
1756: my $now = time;
1757: my $title;
1758: if (exists($env{'form.makeuser'})) {
1759: $title='Set Privileges for New User';
1760: } else {
1761: $title='Modify User Privileges';
1762: }
1763: my $newuser = 0;
1764: my ($jsback,$elements) = &crumb_utilities();
1765: my $jscript = '<script type="text/javascript">'."\n".
1766: $jsback."\n".'</script>'."\n";
1767: my %breadcrumb_text = &singleuser_breadcrumb();
1768: my $args;
1769: if ($env{'form.popup'}) {
1770: $args->{'no_nav_bar'} = 1;
1771: } else {
1772: $args = undef;
1773: }
1774: $r->print(&Apache::loncommon::start_page($title,$jscript,$args));
1775: &Apache::lonhtmlcommon::add_breadcrumb
1776: ({href=>"javascript:backPage(document.userupdate)",
1777: text=>$breadcrumb_text{'search'},
1778: faq=>282,bug=>'Instructor Interface',});
1779: if ($env{'form.prevphase'} eq 'userpicked') {
1780: &Apache::lonhtmlcommon::add_breadcrumb
1781: ({href=>"javascript:backPage(document.userupdate,'get_user_info','select')",
1782: text=>$breadcrumb_text{'userpicked'},
1783: faq=>282,bug=>'Instructor Interface',});
1784: }
1785: &Apache::lonhtmlcommon::add_breadcrumb
1786: ({href=>"javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
1787: text=>$breadcrumb_text{'modify'},
1788: faq=>282,bug=>'Instructor Interface',},
1789: {href=>"/adm/createuser",
1790: text=>"Result",
1791: faq=>282,bug=>'Instructor Interface',});
1792: my $helpitem = 'Course_Change_Privileges';
1793: if ($env{'form.action'} eq 'singlestudent') {
1794: $helpitem = 'Course_Add_Student';
1795: }
1796: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
1797: $helpitem));
1798: $r->print(&update_result_form($uhome));
1799: # Check Inputs
1800: if (! $env{'form.ccuname'} ) {
1801: $r->print($error.&mt('No login name specified').'.'.$end.$rtnlink);
1802: return;
1803: }
1804: if ( $env{'form.ccuname'} ne
1805: &LONCAPA::clean_username($env{'form.ccuname'}) ) {
1806: $r->print($error.&mt('Invalid login name.').' '.
1807: &mt('Only letters, numbers, periods, dashes, @, and underscores are valid.').
1808: $end.$rtnlink);
1809: return;
1810: }
1811: if (! $env{'form.ccdomain'} ) {
1812: $r->print($error.&mt('No domain specified').'.'.$end.$rtnlink);
1813: return;
1814: }
1815: if ( $env{'form.ccdomain'} ne
1816: &LONCAPA::clean_domain($env{'form.ccdomain'}) ) {
1817: $r->print($error.&mt('Invalid domain name.').' '.
1818: &mt('Only letters, numbers, periods, dashes, and underscores are valid.').
1819: $end.$rtnlink);
1820: return;
1821: }
1822: if ($uhome eq 'no_host') {
1823: $newuser = 1;
1824: }
1825: if (! exists($env{'form.makeuser'})) {
1826: # Modifying an existing user, so check the validity of the name
1827: if ($uhome eq 'no_host') {
1828: $r->print($error.&mt('Unable to determine home server for ').
1829: $env{'form.ccuname'}.&mt(' in domain ').
1830: $env{'form.ccdomain'}.'.');
1831: return;
1832: }
1833: }
1834: # Determine authentication method and password for the user being modified
1835: my $amode='';
1836: my $genpwd='';
1837: if ($env{'form.login'} eq 'krb') {
1838: $amode='krb';
1839: $amode.=$env{'form.krbver'};
1840: $genpwd=$env{'form.krbarg'};
1841: } elsif ($env{'form.login'} eq 'int') {
1842: $amode='internal';
1843: $genpwd=$env{'form.intarg'};
1844: } elsif ($env{'form.login'} eq 'fsys') {
1845: $amode='unix';
1846: $genpwd=$env{'form.fsysarg'};
1847: } elsif ($env{'form.login'} eq 'loc') {
1848: $amode='localauth';
1849: $genpwd=$env{'form.locarg'};
1850: $genpwd=" " if (!$genpwd);
1851: } elsif (($env{'form.login'} eq 'nochange') ||
1852: ($env{'form.login'} eq '' )) {
1853: # There is no need to tell the user we did not change what they
1854: # did not ask us to change.
1855: # If they are creating a new user but have not specified login
1856: # information this will be caught below.
1857: } else {
1858: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
1859: return;
1860: }
1861:
1862: $r->print('<h3>'.&mt('User [_1] in domain [_2]',
1863: $env{'form.ccuname'}, $env{'form.ccdomain'}).'</h3>');
1864: my (%alerts,%rulematch,%inst_results,%curr_rules);
1865: my @usertools = ('aboutme','blog','portfolio');
1866: my @requestcourses = ('official','unofficial','community');
1867: my ($othertitle,$usertypes,$types) =
1868: &Apache::loncommon::sorted_inst_types($env{'form.ccdomain'});
1869: if ($env{'form.makeuser'}) {
1870: $r->print('<h3>'.&mt('Creating new account.').'</h3>');
1871: # Check for the authentication mode and password
1872: if (! $amode || ! $genpwd) {
1873: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
1874: return;
1875: }
1876: # Determine desired host
1877: my $desiredhost = $env{'form.hserver'};
1878: if (lc($desiredhost) eq 'default') {
1879: $desiredhost = undef;
1880: } else {
1881: my %home_servers =
1882: &Apache::lonnet::get_servers($env{'form.ccdomain'},'library');
1883: if (! exists($home_servers{$desiredhost})) {
1884: $r->print($error.&mt('Invalid home server specified').$end.$rtnlink);
1885: return;
1886: }
1887: }
1888: # Check ID format
1889: my %checkhash;
1890: my %checks = ('id' => 1);
1891: %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = (
1892: 'newuser' => $newuser,
1893: 'id' => $env{'form.cid'},
1894: );
1895: if ($env{'form.cid'} ne '') {
1896: &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts,
1897: \%rulematch,\%inst_results,\%curr_rules);
1898: if (ref($alerts{'id'}) eq 'HASH') {
1899: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
1900: my $domdesc =
1901: &Apache::lonnet::domain($env{'form.ccdomain'},'description');
1902: if ($alerts{'id'}{$env{'form.ccdomain'}}{$env{'form.cid'}}) {
1903: my $userchkmsg;
1904: if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') {
1905: $userchkmsg =
1906: &Apache::loncommon::instrule_disallow_msg('id',
1907: $domdesc,1).
1908: &Apache::loncommon::user_rule_formats($env{'form.ccdomain'},
1909: $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id');
1910: }
1911: $r->print($error.&mt('Invalid ID format').$end.
1912: $userchkmsg.$rtnlink);
1913: return;
1914: }
1915: }
1916: }
1917: }
1918: # Call modifyuser
1919: my $result = &Apache::lonnet::modifyuser
1920: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'},
1921: $amode,$genpwd,$env{'form.cfirstname'},
1922: $env{'form.cmiddlename'},$env{'form.clastname'},
1923: $env{'form.cgeneration'},undef,$desiredhost,
1924: $env{'form.cpermanentemail'});
1925: $r->print(&mt('Generating user').': '.$result);
1926: $uhome = &Apache::lonnet::homeserver($env{'form.ccuname'},
1927: $env{'form.ccdomain'});
1928: my (%changeHash,%newcustom,%changed);
1929: if ($uhome ne 'no_host') {
1930: if ($env{'form.customquota'} == 1) {
1931: if ($env{'form.portfolioquota'} eq '') {
1932: $newcustom{'quota'} = 0;
1933: } else {
1934: $newcustom{'quota'} = $env{'form.portfolioquota'};
1935: $newcustom{'quota'} =~ s/[^\d\.]//g;
1936: }
1937: $changed{'quota'} = "a_admin($newcustom{'quota'},\%changeHash);
1938: }
1939: foreach my $item (@usertools) {
1940: if ($env{'form.custom'.$item} == 1) {
1941: $newcustom{$item} = $env{'form.tools_'.$item};
1942: $changed{$item} = &tool_admin($item,$newcustom{$item},
1943: \%changeHash,'tools');
1944: }
1945: }
1946: foreach my $item (@requestcourses) {
1947: $newcustom{$item} = $env{'form.requestcourses_'.$item};
1948: $changed{$item} = &tool_admin($item,$newcustom{$item},
1949: \%changeHash,'requestcourses');
1950: }
1951: if (exists($env{'form.inststatus'})) {
1952: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
1953: if (@inststatuses > 0) {
1954: $changeHash{'inststatus'} = join(',',@inststatuses);
1955: $changed{'inststatus'} = $changeHash{'inststatus'};
1956: }
1957: }
1958: if (keys(%changed)) {
1959: $changeHash{'firstname'} = $env{'form.cfirstname'};
1960: $changeHash{'middlename'} = $env{'form.cmiddlename'};
1961: $changeHash{'lastname'} = $env{'form.clastname'};
1962: $changeHash{'generation'} = $env{'form.cgeneration'};
1963: $changeHash{'id'} = $env{'form.cid'};
1964: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
1965: my $chgresult =
1966: &Apache::lonnet::put('environment',\%changeHash,
1967: $env{'form.ccdomain'},$env{'form.ccuname'});
1968: }
1969: }
1970: $r->print('<br />'.&mt('Home server').': '.$uhome.' '.
1971: &Apache::lonnet::hostname($uhome));
1972: } elsif (($env{'form.login'} ne 'nochange') &&
1973: ($env{'form.login'} ne '' )) {
1974: # Modify user privileges
1975: if (! $amode || ! $genpwd) {
1976: $r->print($error.'Invalid login mode or password'.$end.$rtnlink);
1977: return;
1978: }
1979: # Only allow authentification modification if the person has authority
1980: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
1981: $r->print('Modifying authentication: '.
1982: &Apache::lonnet::modifyuserauth(
1983: $env{'form.ccdomain'},$env{'form.ccuname'},
1984: $amode,$genpwd));
1985: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
1986: ($env{'form.ccuname'},$env{'form.ccdomain'}));
1987: } else {
1988: # Okay, this is a non-fatal error.
1989: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);
1990: }
1991: }
1992: ##
1993: my (@userroles,%userupdate,$cnum,$cdom,$namechanged);
1994: if ($context eq 'course') {
1995: ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
1996: }
1997: if (! $env{'form.makeuser'} ) {
1998: # Check for need to change
1999: my %userenv = &Apache::lonnet::get
2000: ('environment',['firstname','middlename','lastname','generation',
2001: 'id','permanentemail','portfolioquota','inststatus','tools.aboutme',
2002: 'tools.blog','tools.portfolio','requestcourses.official',
2003: 'requestcourses.unofficial','requestcourses.community'],
2004: $env{'form.ccdomain'},$env{'form.ccuname'});
2005: my ($tmp) = keys(%userenv);
2006: if ($tmp =~ /^(con_lost|error)/i) {
2007: %userenv = ();
2008: }
2009: my $no_forceid_alert;
2010: # Check to see if user information can be changed
2011: my %domconfig =
2012: &Apache::lonnet::get_dom('configuration',['usermodification'],
2013: $env{'form.ccdomain'});
2014: my @statuses = ('active','future');
2015: my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'});
2016: my ($auname,$audom);
2017: if ($context eq 'author') {
2018: $auname = $env{'user.name'};
2019: $audom = $env{'user.domain'};
2020: }
2021: foreach my $item (keys(%roles)) {
2022: my ($rolenum,$roledom,$role) = split(/:/,$item,-1);
2023: if ($context eq 'course') {
2024: if ($cnum ne '' && $cdom ne '') {
2025: if ($rolenum eq $cnum && $roledom eq $cdom) {
2026: if (!grep(/^\Q$role\E$/,@userroles)) {
2027: push(@userroles,$role);
2028: }
2029: }
2030: }
2031: } elsif ($context eq 'author') {
2032: if ($rolenum eq $auname && $roledom eq $audom) {
2033: if (!grep(/^\Q$role\E$/,@userroles)) {
2034: push(@userroles,$role);
2035: }
2036: }
2037: }
2038: }
2039: if ($env{'form.action'} eq 'singlestudent') {
2040: if (!grep(/^st$/,@userroles)) {
2041: push(@userroles,'st');
2042: }
2043: } else {
2044: # Check for course or co-author roles being activated or re-enabled
2045: if ($context eq 'author' || $context eq 'course') {
2046: foreach my $key (keys(%env)) {
2047: if ($context eq 'author') {
2048: if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) {
2049: if (!grep(/^\Q$1\E$/,@userroles)) {
2050: push(@userroles,$1);
2051: }
2052: } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) {
2053: if (!grep(/^\Q$1\E$/,@userroles)) {
2054: push(@userroles,$1);
2055: }
2056: }
2057: } elsif ($context eq 'course') {
2058: if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) {
2059: if (!grep(/^\Q$1\E$/,@userroles)) {
2060: push(@userroles,$1);
2061: }
2062: } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) {
2063: if (!grep(/^\Q$1\E$/,@userroles)) {
2064: push(@userroles,$1);
2065: }
2066: }
2067: }
2068: }
2069: }
2070: }
2071: #Check to see if we can change personal data for the user
2072: my (@mod_disallowed,@longroles);
2073: foreach my $role (@userroles) {
2074: if ($role eq 'cr') {
2075: push(@longroles,'Custom');
2076: } else {
2077: push(@longroles,&Apache::lonnet::plaintext($role));
2078: }
2079: }
2080: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2081: my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},\@userinfo,\@userroles);
2082: foreach my $item (@userinfo) {
2083: # Strip leading and trailing whitespace
2084: $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g;
2085: if (!$canmodify{$item}) {
2086: if (defined($env{'form.c'.$item})) {
2087: if ($env{'form.c'.$item} ne $userenv{$item}) {
2088: push(@mod_disallowed,$item);
2089: }
2090: }
2091: $env{'form.c'.$item} = $userenv{$item};
2092: }
2093: }
2094: # Check to see if we can change the Student/Employee ID
2095: my $forceid = $env{'form.forceid'};
2096: my $recurseid = $env{'form.recurseid'};
2097: my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules);
2098: my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'},
2099: $env{'form.ccuname'});
2100: if (($uidhash{$env{'form.ccuname'}}) &&
2101: ($uidhash{$env{'form.ccuname'}}!~/error\:/) &&
2102: (!$forceid)) {
2103: if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) {
2104: $env{'form.cid'} = $userenv{'id'};
2105: $no_forceid_alert = &mt('New student/employee ID does not match existing ID for this user.')
2106: .'<br />'
2107: .&mt("Change is not permitted without checking the 'Force ID change' checkbox on the previous page.")
2108: .'<br />'."\n";
2109: }
2110: }
2111: if ($env{'form.cid'} ne $userenv{'id'}) {
2112: my $checkhash;
2113: my $checks = { 'id' => 1 };
2114: $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} =
2115: { 'newuser' => $newuser,
2116: 'id' => $env{'form.cid'},
2117: };
2118: &Apache::loncommon::user_rule_check($checkhash,$checks,
2119: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules);
2120: if (ref($alerts{'id'}) eq 'HASH') {
2121: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2122: $env{'form.cid'} = $userenv{'id'};
2123: }
2124: }
2125: }
2126: my ($quotachanged,$oldportfolioquota,$newportfolioquota,$oldinststatus,
2127: $inststatus,$newinststatus,$oldisdefault,$newisdefault,$olddefquotatext,
2128: $newdefquotatext,%oldaccess,%oldaccesstext,%newaccess,%newaccesstext,
2129: $oldinststatuses,$newinststatuses);
2130: my ($defquota,$settingstatus) =
2131: &Apache::loncommon::default_quota($env{'form.ccdomain'},$inststatus);
2132: my ($showquota,$showtools,$showrequestcourses,$showinststatus);
2133: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2134: $showquota = 1;
2135: }
2136: if (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
2137: $showtools = 1;
2138: }
2139: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
2140: $showrequestcourses = 1;
2141: }
2142: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2143: $showinststatus = 1;
2144: }
2145: my (%changeHash,%changed);
2146: $oldinststatus = $userenv{'inststatus'};
2147: if ($oldinststatus eq '') {
2148: $oldinststatuses = $othertitle;
2149: } else {
2150: if (ref($usertypes) eq 'HASH') {
2151: $oldinststatuses = join(', ',map{ $usertypes->{ &unescape($_) }; } (split(/:/,$userenv{'inststatus'})));
2152: } else {
2153: $oldinststatuses = join(', ',map{ &unescape($_); } (split(/:/,$userenv{'inststatus'})));
2154: }
2155: }
2156: $changeHash{'inststatus'} = $userenv{'inststatus'};
2157: my %canmodify_inststatus = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},['inststatus'],\@userroles);
2158: if ($canmodify_inststatus{'inststatus'}) {
2159: if (exists($env{'form.inststatus'})) {
2160: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2161: if (@inststatuses > 0) {
2162: $newinststatus = join(':',map { &escape($_); } @inststatuses);
2163: $changeHash{'inststatus'} = $newinststatus;
2164: if ($newinststatus ne $oldinststatus) {
2165: $changed{'inststatus'} = $newinststatus;
2166: }
2167: if (ref($usertypes) eq 'HASH') {
2168: $newinststatuses = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2169: } else {
2170: $newinststatuses = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2171: }
2172: } else {
2173: $newinststatus = '';
2174: $changeHash{'inststatus'} = $newinststatus;
2175: $newinststatuses = $othertitle;
2176: if ($newinststatus ne $oldinststatus) {
2177: $changed{'inststatus'} = $changeHash{'inststatus'};
2178: }
2179: }
2180: }
2181: }
2182: $changeHash{'portfolioquota'} = $userenv{'portfolioquota'};
2183: if ($userenv{'portfolioquota'} ne '') {
2184: $oldportfolioquota = $userenv{'portfolioquota'};
2185: if ($env{'form.customquota'} == 1) {
2186: if ($env{'form.portfolioquota'} eq '') {
2187: $newportfolioquota = 0;
2188: } else {
2189: $newportfolioquota = $env{'form.portfolioquota'};
2190: $newportfolioquota =~ s/[^\d\.]//g;
2191: }
2192: if ($newportfolioquota != $oldportfolioquota) {
2193: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2194: }
2195: } else {
2196: $changed{'quota'} = "a_admin('',\%changeHash);
2197: $newportfolioquota = $defquota;
2198: $newisdefault = 1;
2199: }
2200: } else {
2201: $oldisdefault = 1;
2202: $oldportfolioquota = $defquota;
2203: if ($env{'form.customquota'} == 1) {
2204: if ($env{'form.portfolioquota'} eq '') {
2205: $newportfolioquota = 0;
2206: } else {
2207: $newportfolioquota = $env{'form.portfolioquota'};
2208: $newportfolioquota =~ s/[^\d\.]//g;
2209: }
2210: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2211: } else {
2212: $newportfolioquota = $defquota;
2213: $newisdefault = 1;
2214: }
2215: }
2216: if ($oldisdefault) {
2217: $olddefquotatext = &get_defaultquota_text($settingstatus);
2218: }
2219: if ($newisdefault) {
2220: $newdefquotatext = &get_defaultquota_text($settingstatus);
2221: }
2222: &tool_changes('tools',\@usertools,\%oldaccess,\%oldaccesstext,\%userenv,
2223: \%changeHash,\%changed,\%newaccess,\%newaccesstext);
2224: &tool_changes('requestcourses',\@requestcourses,\%oldaccess,\%oldaccesstext,
2225: \%userenv, \%changeHash,\%changed,\%newaccess,\%newaccesstext);
2226: if ($env{'form.cfirstname'} ne $userenv{'firstname'} ||
2227: $env{'form.cmiddlename'} ne $userenv{'middlename'} ||
2228: $env{'form.clastname'} ne $userenv{'lastname'} ||
2229: $env{'form.cgeneration'} ne $userenv{'generation'} ||
2230: $env{'form.cid'} ne $userenv{'id'} ||
2231: $env{'form.cpermanentemail'} ne $userenv{'permanentemail'} ) {
2232: $namechanged = 1;
2233: }
2234: if (($namechanged) || (keys(%changed) > 0)) {
2235: $changeHash{'firstname'} = $env{'form.cfirstname'};
2236: $changeHash{'middlename'} = $env{'form.cmiddlename'};
2237: $changeHash{'lastname'} = $env{'form.clastname'};
2238: $changeHash{'generation'} = $env{'form.cgeneration'};
2239: $changeHash{'id'} = $env{'form.cid'};
2240: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
2241: my ($chgresult,$namechgresult);
2242: if (keys(%changed) > 0) {
2243: $chgresult =
2244: &Apache::lonnet::put('environment',\%changeHash,
2245: $env{'form.ccdomain'},$env{'form.ccuname'});
2246: if ($chgresult eq 'ok') {
2247: if (($env{'user.name'} eq $env{'form.ccuname'}) &&
2248: ($env{'user.domain'} eq $env{'form.ccdomain'})) {
2249: my %newenvhash;
2250: foreach my $key (keys(%changed)) {
2251: if (($key eq 'official') || ($key eq 'unofficial')
2252: || ($key eq 'community')) {
2253: $newenvhash{'environment.requestcourses.'.$key} =
2254: $changeHash{'requestcourses.'.$key};
2255: if ($changeHash{'requestcourses.'.$key} ne '') {
2256: $newenvhash{'environment.canrequest.'.$key} =
2257: $changeHash{'requestcourses.'.$key};
2258: } else {
2259: $newenvhash{'environment.canrequest.'.$key} =
2260: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2261: $key,'reload','requestcourses');
2262: }
2263: } elsif ($key ne 'quota') {
2264: $newenvhash{'environment.tools.'.$key} =
2265: $changeHash{'tools.'.$key};
2266: if ($changeHash{'tools.'.$key} ne '') {
2267: $newenvhash{'environment.availabletools.'.$key} =
2268: $changeHash{'tools.'.$key};
2269: } else {
2270: $newenvhash{'environment.availabletools.'.$key} =
2271: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'}, $key,'reload','tools');
2272: }
2273: }
2274: }
2275: if (keys(%newenvhash)) {
2276: &Apache::lonnet::appenv(\%newenvhash);
2277: }
2278: }
2279: }
2280: }
2281: if ($namechanged) {
2282: # Make the change
2283: $namechgresult =
2284: &Apache::lonnet::modifyuser($env{'form.ccdomain'},
2285: $env{'form.ccuname'},$changeHash{'id'},undef,undef,
2286: $changeHash{'firstname'},$changeHash{'middlename'},
2287: $changeHash{'lastname'},$changeHash{'generation'},
2288: $changeHash{'id'},undef,$changeHash{'permanentemail'});
2289: %userupdate = (
2290: lastname => $env{'form.clastname'},
2291: middlename => $env{'form.cmiddlename'},
2292: firstname => $env{'form.cfirstname'},
2293: generation => $env{'form.cgeneration'},
2294: id => $env{'form.cid'},
2295: );
2296: }
2297: if (($namechanged && $namechgresult eq 'ok') ||
2298: ((keys(%changed) > 0) && $chgresult eq 'ok')) {
2299: # Tell the user we changed the name
2300: my %lt=&Apache::lonlocal::texthash(
2301: 'uic' => 'User Information Changed',
2302: 'frst' => 'First Name',
2303: 'mddl' => 'Middle Name',
2304: 'lst' => 'Last Name',
2305: 'gen' => 'Generation',
2306: 'id' => 'Student/Employee ID',
2307: 'mail' => 'Permanent e-mail address',
2308: 'disk' => 'Disk space allocated to portfolio files',
2309: 'blog' => 'Blog Availability',
2310: 'aboutme' => 'Personal Information Page Availability',
2311: 'portfolio' => 'Portfolio Availability',
2312: 'official' => 'Can Request Official Courses',
2313: 'unofficial' => 'Can Request Unofficial Courses',
2314: 'community' => 'Can Request Communities',
2315: 'inststatus' => "Affiliation",
2316: 'prvs' => 'Previous Value:',
2317: 'chto' => 'Changed To:'
2318: );
2319: $r->print('<h4>'.$lt{'uic'}.'</h4>'.
2320: &Apache::loncommon::start_data_table().
2321: &Apache::loncommon::start_data_table_header_row());
2322: $r->print(<<"END");
2323: <th> </th>
2324: <th>$lt{'frst'}</th>
2325: <th>$lt{'mddl'}</th>
2326: <th>$lt{'lst'}</th>
2327: <th>$lt{'gen'}</th>
2328: <th>$lt{'id'}</th>
2329: <th>$lt{'mail'}</th>
2330: END
2331: if ($showinststatus) {
2332: $r->print("
2333: <th>$lt{'inststatus'}</th>\n");
2334: }
2335: if ($showrequestcourses) {
2336: foreach my $item (@requestcourses) {
2337: $r->print("
2338: <th>$lt{$item}</th>\n");
2339: }
2340: }
2341: if ($showquota) {
2342: $r->print("
2343: <th>$lt{'disk'}</th>\n");
2344: }
2345: if ($showtools) {
2346: foreach my $item (@usertools) {
2347: $r->print("
2348: <th>$lt{$item}</th>\n");
2349: }
2350: }
2351: $r->print(&Apache::loncommon::end_data_table_header_row().
2352: &Apache::loncommon::start_data_table_row());
2353: $r->print(<<"END");
2354: <td><b>$lt{'prvs'}</b></td>
2355: <td>$userenv{'firstname'} </td>
2356: <td>$userenv{'middlename'} </td>
2357: <td>$userenv{'lastname'} </td>
2358: <td>$userenv{'generation'} </td>
2359: <td>$userenv{'id'}</td>
2360: <td>$userenv{'permanentemail'} </td>
2361: END
2362: if ($showinststatus) {
2363: $r->print("
2364: <td>$oldinststatuses</td>\n");
2365: }
2366: if ($showrequestcourses) {
2367: foreach my $item (@requestcourses) {
2368: $r->print("
2369: <td>$oldaccess{$item} $oldaccesstext{$item}</td>\n");
2370: }
2371: }
2372: if ($showquota) {
2373: $r->print("
2374: <td>$oldportfolioquota Mb $olddefquotatext </td>\n");
2375: }
2376: if ($showtools) {
2377: foreach my $item (@usertools) {
2378: $r->print("
2379: <td>$oldaccess{$item} $oldaccesstext{$item} </td>\n");
2380: }
2381: }
2382: $r->print(&Apache::loncommon::end_data_table_row().
2383: &Apache::loncommon::start_data_table_row());
2384: $r->print(<<"END");
2385: <td><span class="LC_nobreak"><b>$lt{'chto'}</b></span></td>
2386: <td>$env{'form.cfirstname'} </td>
2387: <td>$env{'form.cmiddlename'} </td>
2388: <td>$env{'form.clastname'} </td>
2389: <td>$env{'form.cgeneration'} </td>
2390: <td>$env{'form.cid'} </td>
2391: <td>$env{'form.cpermanentemail'} </td>
2392: END
2393: if ($showinststatus) {
2394: $r->print("
2395: <td>$newinststatuses</td>\n");
2396: }
2397: if ($showrequestcourses) {
2398: foreach my $item (@requestcourses) {
2399: $r->print("
2400: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2401: }
2402: }
2403: if ($showquota) {
2404: $r->print("
2405: <td>$newportfolioquota Mb $newdefquotatext </td>\n");
2406: }
2407: if ($showtools) {
2408: foreach my $item (@usertools) {
2409: $r->print("
2410: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2411: }
2412: }
2413: $r->print(&Apache::loncommon::end_data_table_row().
2414: &Apache::loncommon::end_data_table().'<br />');
2415: if ($env{'form.cid'} ne $userenv{'id'}) {
2416: &Apache::lonnet::idput($env{'form.ccdomain'},
2417: ($env{'form.ccuname'} => $env{'form.cid'}));
2418: if (($recurseid) &&
2419: (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
2420: my $idresult =
2421: &Apache::lonuserutils::propagate_id_change(
2422: $env{'form.ccuname'},$env{'form.ccdomain'},
2423: \%userupdate);
2424: $r->print('<br />'.$idresult.'<br />');
2425: }
2426: }
2427: if (($env{'form.ccdomain'} eq $env{'user.domain'}) &&
2428: ($env{'form.ccuname'} eq $env{'user.name'})) {
2429: my %newenvhash;
2430: foreach my $key (keys(%changeHash)) {
2431: $newenvhash{'environment.'.$key} = $changeHash{$key};
2432: }
2433: &Apache::lonnet::appenv(\%newenvhash);
2434: }
2435: } else { # error occurred
2436: $r->print('<span class="LC_error">'.&mt('Unable to successfully change environment for').' '.
2437: $env{'form.ccuname'}.' '.&mt('in domain').' '.
2438: $env{'form.ccdomain'}.'</span><br />');
2439: }
2440: } else { # End of if ($env ... ) logic
2441: # They did not want to change the users name, quota, tool availability,
2442: # or ability to request creation of courses,
2443: # but we can still tell them what the name and quota and availabilities are
2444: my %lt=&Apache::lonlocal::texthash(
2445: 'id' => "Student/Employee ID",
2446: 'mail' => "Permanent e-mail address",
2447: 'disk' => "Disk space allocated to user's portfolio files",
2448: 'blog' => "Blog Availability",
2449: 'aboutme' => "Personal Information Page Availability",
2450: 'portfolio' => "Portfolio Availability",
2451: 'official' => "Can Request Official Courses",
2452: 'unofficial' => "Can Request Unofficial Courses",
2453: 'community' => "Can Request Communities",
2454: 'inststatus' => "Affiliation",
2455: );
2456: $r->print(<<"END");
2457: <h4>$userenv{'firstname'} $userenv{'middlename'} $userenv{'lastname'} $userenv{'generation'}
2458: END
2459: if ($userenv{'permanentemail'} ne '') {
2460: $r->print('<br />['.$lt{'mail'}.': '.
2461: $userenv{'permanentemail'}.']');
2462: }
2463: if ($showinststatus) {
2464: $r->print('<br />['.$lt{'inststatus'}.': '.$oldinststatuses.']');
2465: }
2466: if ($showrequestcourses) {
2467: foreach my $item (@requestcourses) {
2468: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2469: $newaccesstext{$item}.']'."\n");
2470: }
2471: }
2472: if ($showtools) {
2473: foreach my $item (@usertools) {
2474: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2475: $newaccesstext{$item}.']'."\n");
2476: }
2477: }
2478: if ($showquota) {
2479: $r->print('<br />['.$lt{'disk'}.': '.$oldportfolioquota.' Mb '.
2480: $olddefquotatext.']');
2481: }
2482: $r->print('</h4>');
2483: }
2484: if (@mod_disallowed) {
2485: my ($rolestr,$contextname);
2486: if (@longroles > 0) {
2487: $rolestr = join(', ',@longroles);
2488: } else {
2489: $rolestr = &mt('No roles');
2490: }
2491: if ($context eq 'course') {
2492: $contextname = &mt('course');
2493: } elsif ($context eq 'author') {
2494: $contextname = &mt('co-author');
2495: }
2496: $r->print(&mt('The following fields were not updated: ').'<ul>');
2497: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2498: foreach my $field (@mod_disallowed) {
2499: $r->print('<li>'.$fieldtitles{$field}.'</li>'."\n");
2500: }
2501: $r->print('</ul>');
2502: if (@mod_disallowed == 1) {
2503: $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname));
2504: } else {
2505: $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname));
2506: }
2507: my $helplink = 'javascript:helpMenu('."'display'".')';
2508: $r->print('<span class="LC_cusr_emph">'.$rolestr.'</span><br />'
2509: .&mt('Please contact your [_1]helpdesk[_2] for more information.'
2510: ,'<a href="'.$helplink.'">','</a>')
2511: .'<br />');
2512: }
2513: $r->print('<span class="LC_warning">'
2514: .$no_forceid_alert
2515: .&Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts,\%curr_rules)
2516: .'</span>');
2517: }
2518: if ($env{'form.action'} eq 'singlestudent') {
2519: &enroll_single_student($r,$uhome,$amode,$genpwd,$now,$newuser,$context);
2520: $r->print('<p><a href="javascript:backPage(document.userupdate)">'.
2521: &mt('Enroll Another Student').'</a></p>');
2522: } else {
2523: my @rolechanges = &update_roles($r,$context);
2524: if ($namechanged) {
2525: if ($context eq 'course') {
2526: if (@userroles > 0) {
2527: if ((@rolechanges == 0) ||
2528: (!(grep(/^st$/,@rolechanges)))) {
2529: if (grep(/^st$/,@userroles)) {
2530: my $classlistupdated =
2531: &Apache::lonuserutils::update_classlist($cdom,
2532: $cnum,$env{'form.ccdomain'},
2533: $env{'form.ccuname'},\%userupdate);
2534: }
2535: }
2536: }
2537: }
2538: }
2539: my $userinfo = &Apache::loncommon::plainname($env{'form.ccuname'},
2540: $env{'form.ccdomain'});
2541: if ($env{'form.popup'}) {
2542: $r->print('<p><a href="javascript:window.close()">'.&mt('Close window').'</a></p>');
2543: } else {
2544: $r->print('<p><a href="javascript:backPage(document.userupdate,'."'$env{'form.prevphase'}','modify'".')">'
2545: .&mt('Modify this user: [_1]','<span class="LC_cusr_emph">'.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.' ('.$userinfo.')</span>').'</a>'
2546: .(' 'x5).'<a href="javascript:backPage(document.userupdate)">'
2547: .&mt('Create/Modify Another User').'</a></p>');
2548: }
2549: }
2550: $r->print(&Apache::loncommon::end_page());
2551: }
2552:
2553: sub tool_changes {
2554: my ($context,$usertools,$oldaccess,$oldaccesstext,$userenv,$changeHash,
2555: $changed,$newaccess,$newaccesstext) = @_;
2556: if (!((ref($usertools) eq 'ARRAY') && (ref($oldaccess) eq 'HASH') &&
2557: (ref($oldaccesstext) eq 'HASH') && (ref($userenv) eq 'HASH') &&
2558: (ref($changeHash) eq 'HASH') && (ref($changed) eq 'HASH') &&
2559: (ref($newaccess) eq 'HASH') && (ref($newaccesstext) eq 'HASH'))) {
2560: return;
2561: }
2562: foreach my $tool (@{$usertools}) {
2563: if ($userenv->{$context.'.'.$tool} ne '') {
2564: $oldaccess->{$tool} = &mt('custom');
2565: if ($userenv->{$context.'.'.$tool}) {
2566: $oldaccesstext->{$tool} = &mt("availability set to 'on'");
2567: } else {
2568: $oldaccesstext->{$tool} = &mt("availability set to 'off'");
2569: }
2570: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
2571: if ($env{'form.custom'.$tool} == 1) {
2572: if ($env{'form.'.$context.'_'.$tool} ne $userenv->{$context.'.'.$tool}) {
2573: $changed->{$tool} = &tool_admin($tool,$env{'form.'.$context.'_'.$tool},
2574: $changeHash,$context);
2575: if ($changed->{$tool}) {
2576: $newaccess->{$tool} = &mt('custom');
2577: if ($env{'form.'.$context.'_'.$tool}) {
2578: $newaccesstext->{$tool} = &mt("availability set to 'on'");
2579: } else {
2580: $newaccesstext->{$tool} = &mt("availability set to 'off'");
2581: }
2582: } else {
2583: $newaccess->{$tool} = $oldaccess->{$tool};
2584: if ($userenv->{$context.'.'.$tool}) {
2585: $newaccesstext->{$tool} = &mt("availability set to 'on'");
2586: } else {
2587: $newaccesstext->{$tool} = &mt("availability set to 'off'");
2588: }
2589: }
2590: } else {
2591: $newaccess->{$tool} = $oldaccess->{$tool};
2592: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
2593: }
2594: } else {
2595: $changed->{$tool} = &tool_admin($tool,'',$changeHash,$context);
2596: if ($changed->{$tool}) {
2597: $newaccess->{$tool} = &mt('default');
2598: } else {
2599: $newaccess->{$tool} = $oldaccess->{$tool};
2600: if ($userenv->{$context.'.'.$tool}) {
2601: $newaccesstext->{$tool} = &mt("availability set to 'on'");
2602: } else {
2603: $newaccesstext->{$tool} = &mt("availability set to 'off'");
2604: }
2605: }
2606: }
2607: } else {
2608: $oldaccess->{$tool} = &mt('default');
2609: if ($env{'form.custom'.$tool} == 1) {
2610: $changed->{$tool} = &tool_admin($tool,$env{'form.'.$context.'_'.$tool},
2611: $changeHash,$context);
2612: if ($changed->{$tool}) {
2613: $newaccess->{$tool} = &mt('custom');
2614: if ($env{'form.'.$context.'_'.$tool}) {
2615: $newaccesstext->{$tool} = &mt("availability set to 'on'");
2616: } else {
2617: $newaccesstext->{$tool} = &mt("availability set to 'off'");
2618: }
2619: } else {
2620: $newaccess->{$tool} = $oldaccess->{$tool};
2621: }
2622: } else {
2623: $newaccess->{$tool} = $oldaccess->{$tool};
2624: }
2625: }
2626: }
2627: return;
2628: }
2629:
2630: sub update_roles {
2631: my ($r,$context) = @_;
2632: my $now=time;
2633: my @rolechanges;
2634: my %disallowed;
2635: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
2636: foreach my $key (keys (%env)) {
2637: next if (! $env{$key});
2638: next if ($key eq 'form.action');
2639: # Revoke roles
2640: if ($key=~/^form\.rev/) {
2641: if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
2642: # Revoke standard role
2643: my ($scope,$role) = ($1,$2);
2644: my $result =
2645: &Apache::lonnet::revokerole($env{'form.ccdomain'},
2646: $env{'form.ccuname'},
2647: $scope,$role,'','',$context);
2648: $r->print(&mt('Revoking [_1] in [_2]: [_3]',
2649: $role,$scope,'<b>'.$result.'</b>').'<br />');
2650: if ($role eq 'st') {
2651: my $result =
2652: &Apache::lonuserutils::classlist_drop($scope,
2653: $env{'form.ccuname'},$env{'form.ccdomain'},
2654: $now);
2655: $r->print($result);
2656: }
2657: if (!grep(/^\Q$role\E$/,@rolechanges)) {
2658: push(@rolechanges,$role);
2659: }
2660: }
2661: if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) {
2662: # Revoke custom role
2663: $r->print(&mt('Revoking custom role:').
2664: ' '.$4.' by '.$3.':'.$2.' in '.$1.': <b>'.
2665: &Apache::lonnet::revokecustomrole($env{'form.ccdomain'},
2666: $env{'form.ccuname'},$1,$2,$3,$4,'','',$context).
2667: '</b><br />');
2668: if (!grep(/^cr$/,@rolechanges)) {
2669: push(@rolechanges,'cr');
2670: }
2671: }
2672: } elsif ($key=~/^form\.del/) {
2673: if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
2674: # Delete standard role
2675: my ($scope,$role) = ($1,$2);
2676: my $result =
2677: &Apache::lonnet::assignrole($env{'form.ccdomain'},
2678: $env{'form.ccuname'},
2679: $scope,$role,$now,0,1,'',
2680: $context);
2681: $r->print(&mt('Deleting [_1] in [_2]: [_3]',$role,$scope,
2682: '<b>'.$result.'</b>').'<br />');
2683: if ($role eq 'st') {
2684: my $result =
2685: &Apache::lonuserutils::classlist_drop($scope,
2686: $env{'form.ccuname'},$env{'form.ccdomain'},
2687: $now);
2688: $r->print($result);
2689: }
2690: if (!grep(/^\Q$role\E$/,@rolechanges)) {
2691: push(@rolechanges,$role);
2692: }
2693: }
2694: if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
2695: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
2696: # Delete custom role
2697: $r->print(&mt('Deleting custom role [_1] by [_2] in [_3]',
2698: $rolename,$rnam.':'.$rdom,$url).': <b>'.
2699: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
2700: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
2701: 0,1,$context).'</b><br />');
2702: if (!grep(/^cr$/,@rolechanges)) {
2703: push(@rolechanges,'cr');
2704: }
2705: }
2706: } elsif ($key=~/^form\.ren/) {
2707: my $udom = $env{'form.ccdomain'};
2708: my $uname = $env{'form.ccuname'};
2709: # Re-enable standard role
2710: if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
2711: my $url = $1;
2712: my $role = $2;
2713: my $logmsg;
2714: my $output;
2715: if ($role eq 'st') {
2716: if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) {
2717: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$1,$2,$3);
2718: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course') || ($result eq 'refused')) {
2719: if ($result eq 'refused' && $logmsg) {
2720: $output = $logmsg;
2721: } else {
2722: $output = "Error: $result\n";
2723: }
2724: } else {
2725: $output = &mt('Assigning').' '.$role.' in '.$url.
2726: &mt('starting').' '.localtime($now).
2727: ': <br />'.$logmsg.'<br />'.
2728: &mt('Add to classlist').': <b>ok</b><br />';
2729: }
2730: }
2731: } else {
2732: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
2733: $env{'form.ccuname'},$url,$role,0,$now,'','',
2734: $context);
2735: $output = &mt('Re-enabling [_1] in [_2]: [_3]',
2736: $role,$url,'<b>'.$result.'</b>').'<br />';
2737: }
2738: $r->print($output);
2739: if (!grep(/^\Q$role\E$/,@rolechanges)) {
2740: push(@rolechanges,$role);
2741: }
2742: }
2743: # Re-enable custom role
2744: if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
2745: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
2746: my $result = &Apache::lonnet::assigncustomrole(
2747: $env{'form.ccdomain'}, $env{'form.ccuname'},
2748: $url,$rdom,$rnam,$rolename,0,$now,undef,$context);
2749: $r->print(&mt('Re-enabling custom role [_1] by [_2] in [_3]: [_4]',
2750: $rolename,$rnam.':'.$rdom,$url,'<b>'.$result.'</b>').'<br />');
2751: if (!grep(/^cr$/,@rolechanges)) {
2752: push(@rolechanges,'cr');
2753: }
2754: }
2755: } elsif ($key=~/^form\.act/) {
2756: my $udom = $env{'form.ccdomain'};
2757: my $uname = $env{'form.ccuname'};
2758: if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) {
2759: # Activate a custom role
2760: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
2761: my $url='/'.$one.'/'.$two;
2762: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
2763:
2764: my $start = ( $env{'form.start_'.$full} ?
2765: $env{'form.start_'.$full} :
2766: $now );
2767: my $end = ( $env{'form.end_'.$full} ?
2768: $env{'form.end_'.$full} :
2769: 0 );
2770:
2771: # split multiple sections
2772: my %sections = ();
2773: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
2774: if ($num_sections == 0) {
2775: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end,$context));
2776: } else {
2777: my %curr_groups =
2778: &Apache::longroup::coursegroups($one,$two);
2779: foreach my $sec (sort {$a cmp $b} keys %sections) {
2780: if (($sec eq 'none') || ($sec eq 'all') ||
2781: exists($curr_groups{$sec})) {
2782: $disallowed{$sec} = $url;
2783: next;
2784: }
2785: my $securl = $url.'/'.$sec;
2786: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end,$context));
2787: }
2788: }
2789: if (!grep(/^cr$/,@rolechanges)) {
2790: push(@rolechanges,'cr');
2791: }
2792: } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) {
2793: # Activate roles for sections with 3 id numbers
2794: # set start, end times, and the url for the class
2795: my ($one,$two,$three)=($1,$2,$3);
2796: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
2797: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
2798: $now );
2799: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
2800: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
2801: 0 );
2802: my $url='/'.$one.'/'.$two;
2803: my $type = 'three';
2804: # split multiple sections
2805: my %sections = ();
2806: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
2807: if ($num_sections == 0) {
2808: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
2809: } else {
2810: my %curr_groups =
2811: &Apache::longroup::coursegroups($one,$two);
2812: my $emptysec = 0;
2813: foreach my $sec (sort {$a cmp $b} keys %sections) {
2814: $sec =~ s/\W//g;
2815: if ($sec ne '') {
2816: if (($sec eq 'none') || ($sec eq 'all') ||
2817: exists($curr_groups{$sec})) {
2818: $disallowed{$sec} = $url;
2819: next;
2820: }
2821: my $securl = $url.'/'.$sec;
2822: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec,$context));
2823: } else {
2824: $emptysec = 1;
2825: }
2826: }
2827: if ($emptysec) {
2828: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
2829: }
2830: }
2831: if (!grep(/^\Q$three\E$/,@rolechanges)) {
2832: push(@rolechanges,$three);
2833: }
2834: } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
2835: # Activate roles for sections with two id numbers
2836: # set start, end times, and the url for the class
2837: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
2838: $env{'form.start_'.$1.'_'.$2} :
2839: $now );
2840: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
2841: $env{'form.end_'.$1.'_'.$2} :
2842: 0 );
2843: my $one = $1;
2844: my $two = $2;
2845: my $url='/'.$one.'/';
2846: # split multiple sections
2847: my %sections = ();
2848: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two},\%sections,$two);
2849: if ($num_sections == 0) {
2850: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
2851: } else {
2852: my $emptysec = 0;
2853: foreach my $sec (sort {$a cmp $b} keys %sections) {
2854: if ($sec ne '') {
2855: my $securl = $url.'/'.$sec;
2856: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$two,$start,$end,$one,undef,$sec,$context));
2857: } else {
2858: $emptysec = 1;
2859: }
2860: }
2861: if ($emptysec) {
2862: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
2863: }
2864: }
2865: if (!grep(/^\Q$two\E$/,@rolechanges)) {
2866: push(@rolechanges,$two);
2867: }
2868: } else {
2869: $r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
2870: }
2871: foreach my $key (sort(keys(%disallowed))) {
2872: $r->print('<p class="LC_warning">');
2873: if (($key eq 'none') || ($key eq 'all')) {
2874: $r->print(&mt('[_1] may not be used as the name for a section, as it is a reserved word.','<tt>'.$key.'</tt>'));
2875: } else {
2876: $r->print(&mt('[_1] may not be used as the name for a section, as it is the name of a course group.','<tt>'.$key.'</tt>'));
2877: }
2878: $r->print('</p><p>'
2879: .&mt('Please [_1]go back[_2] and choose a different section name.'
2880: ,'<a href="javascript:history.go(-1)'
2881: ,'</a>')
2882: .'</p><br />'
2883: );
2884: }
2885: }
2886: } # End of foreach (keys(%env))
2887: # Flush the course logs so reverse user roles immediately updated
2888: &Apache::lonnet::flushcourselogs();
2889: if (@rolechanges == 0) {
2890: $r->print(&mt('No roles to modify'));
2891: }
2892: return @rolechanges;
2893: }
2894:
2895: sub enroll_single_student {
2896: my ($r,$uhome,$amode,$genpwd,$now,$newuser,$context) = @_;
2897: $r->print('<h3>'.&mt('Enrolling Student').'</h3>');
2898:
2899: # Remove non alphanumeric values from section
2900: $env{'form.sections'}=~s/\W//g;
2901:
2902: # Clean out any old student roles the user has in this class.
2903: &Apache::lonuserutils::modifystudent($env{'form.ccdomain'},
2904: $env{'form.ccuname'},$env{'request.course.id'},undef,$uhome);
2905: my ($startdate,$enddate) = &Apache::lonuserutils::get_dates_from_form();
2906: my $enroll_result =
2907: &Apache::lonnet::modify_student_enrollment($env{'form.ccdomain'},
2908: $env{'form.ccuname'},$env{'form.cid'},$env{'form.cfirstname'},
2909: $env{'form.cmiddlename'},$env{'form.clastname'},
2910: $env{'form.generation'},$env{'form.sections'},$enddate,
2911: $startdate,'manual',undef,$env{'request.course.id'},'',$context);
2912: if ($enroll_result =~ /^ok/) {
2913: $r->print(&mt('<b>[_1]</b> enrolled',$env{'form.ccuname'}.':'.$env{'form.ccdomain'}));
2914: if ($env{'form.sections'} ne '') {
2915: $r->print(' '.&mt('in section [_1]',$env{'form.sections'}));
2916: }
2917: my ($showstart,$showend);
2918: if ($startdate <= $now) {
2919: $showstart = &mt('Access starts immediately');
2920: } else {
2921: $showstart = &mt('Access starts: ').&Apache::lonlocal::locallocaltime($startdate);
2922: }
2923: if ($enddate == 0) {
2924: $showend = &mt('ends: no ending date');
2925: } else {
2926: $showend = &mt('ends: ').&Apache::lonlocal::locallocaltime($enddate);
2927: }
2928: $r->print('.<br />'.$showstart.'; '.$showend);
2929: if ($startdate <= $now && !$newuser) {
2930: $r->print("<p> ".&mt('If the student is currently logged-in to LON-CAPA, the new role will be available when the student next logs in.')."</p>");
2931: }
2932: } else {
2933: $r->print(&mt('unable to enroll').": ".$enroll_result);
2934: }
2935: return;
2936: }
2937:
2938: sub get_defaultquota_text {
2939: my ($settingstatus) = @_;
2940: my $defquotatext;
2941: if ($settingstatus eq '') {
2942: $defquotatext = &mt('(default)');
2943: } else {
2944: my ($usertypes,$order) =
2945: &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
2946: if ($usertypes->{$settingstatus} eq '') {
2947: $defquotatext = &mt('(default)');
2948: } else {
2949: $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus});
2950: }
2951: }
2952: return $defquotatext;
2953: }
2954:
2955: sub update_result_form {
2956: my ($uhome) = @_;
2957: my $outcome =
2958: '<form name="userupdate" method="post" />'."\n";
2959: foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
2960: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
2961: }
2962: if ($env{'form.origname'} ne '') {
2963: $outcome .= '<input type="hidden" name="origname" value="'.$env{'form.origname'}.'" />'."\n";
2964: }
2965: foreach my $item ('sortby','seluname','seludom') {
2966: if (exists($env{'form.'.$item})) {
2967: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
2968: }
2969: }
2970: if ($uhome eq 'no_host') {
2971: $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
2972: }
2973: $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
2974: '<input type ="hidden" name="currstate" value="" />'."\n".
2975: '<input type ="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
2976: '</form>';
2977: return $outcome;
2978: }
2979:
2980: sub quota_admin {
2981: my ($setquota,$changeHash) = @_;
2982: my $quotachanged;
2983: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2984: # Current user has quota modification privileges
2985: if (ref($changeHash) eq 'HASH') {
2986: $quotachanged = 1;
2987: $changeHash->{'portfolioquota'} = $setquota;
2988: }
2989: }
2990: return $quotachanged;
2991: }
2992:
2993: sub tool_admin {
2994: my ($tool,$settool,$changeHash,$context) = @_;
2995: my $canchange = 0;
2996: if ($context eq 'requestcourses') {
2997: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
2998: $canchange = 1;
2999: }
3000: } elsif (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
3001: # Current user has quota modification privileges
3002: $canchange = 1;
3003: }
3004: my $toolchanged;
3005: if ($canchange) {
3006: if (ref($changeHash) eq 'HASH') {
3007: $toolchanged = 1;
3008: $changeHash->{$context.'.'.$tool} = $settool;
3009: }
3010: }
3011: return $toolchanged;
3012: }
3013:
3014: sub build_roles {
3015: my ($sectionstr,$sections,$role) = @_;
3016: my $num_sections = 0;
3017: if ($sectionstr=~ /,/) {
3018: my @secnums = split/,/,$sectionstr;
3019: if ($role eq 'st') {
3020: $secnums[0] =~ s/\W//g;
3021: $$sections{$secnums[0]} = 1;
3022: $num_sections = 1;
3023: } else {
3024: foreach my $sec (@secnums) {
3025: $sec =~ ~s/\W//g;
3026: if (!($sec eq "")) {
3027: if (exists($$sections{$sec})) {
3028: $$sections{$sec} ++;
3029: } else {
3030: $$sections{$sec} = 1;
3031: $num_sections ++;
3032: }
3033: }
3034: }
3035: }
3036: } else {
3037: $sectionstr=~s/\W//g;
3038: unless ($sectionstr eq '') {
3039: $$sections{$sectionstr} = 1;
3040: $num_sections ++;
3041: }
3042: }
3043:
3044: return $num_sections;
3045: }
3046:
3047: # ========================================================== Custom Role Editor
3048:
3049: sub custom_role_editor {
3050: my ($r) = @_;
3051: my $rolename=$env{'form.rolename'};
3052:
3053: if ($rolename eq 'make new role') {
3054: $rolename=$env{'form.newrolename'};
3055: }
3056:
3057: $rolename=~s/[^A-Za-z0-9]//gs;
3058:
3059: if (!$rolename || $env{'form.phase'} eq 'pickrole') {
3060: &print_username_entry_form($r);
3061: return;
3062: }
3063: # ------------------------------------------------------- What can be assigned?
3064: my %full=();
3065: my %courselevel=();
3066: my %courselevelcurrent=();
3067: my $syspriv='';
3068: my $dompriv='';
3069: my $coursepriv='';
3070: my $body_top;
3071: my ($disp_dummy,$disp_roles) = &Apache::lonnet::get('roles',["st"]);
3072: my ($rdummy,$roledef)=
3073: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3074: # ------------------------------------------------------- Does this role exist?
3075: $body_top .= '<h2>';
3076: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3077: $body_top .= &mt('Existing Role').' "';
3078: # ------------------------------------------------- Get current role privileges
3079: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
3080: } else {
3081: $body_top .= &mt('New Role').' "';
3082: $roledef='';
3083: }
3084: $body_top .= $rolename.'"</h2>';
3085: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3086: my ($priv,$restrict)=split(/\&/,$item);
3087: if (!$restrict) { $restrict='F'; }
3088: $courselevel{$priv}=$restrict;
3089: if ($coursepriv=~/\:$priv/) {
3090: $courselevelcurrent{$priv}=1;
3091: }
3092: $full{$priv}=1;
3093: }
3094: my %domainlevel=();
3095: my %domainlevelcurrent=();
3096: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3097: my ($priv,$restrict)=split(/\&/,$item);
3098: if (!$restrict) { $restrict='F'; }
3099: $domainlevel{$priv}=$restrict;
3100: if ($dompriv=~/\:$priv/) {
3101: $domainlevelcurrent{$priv}=1;
3102: }
3103: $full{$priv}=1;
3104: }
3105: my %systemlevel=();
3106: my %systemlevelcurrent=();
3107: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3108: my ($priv,$restrict)=split(/\&/,$item);
3109: if (!$restrict) { $restrict='F'; }
3110: $systemlevel{$priv}=$restrict;
3111: if ($syspriv=~/\:$priv/) {
3112: $systemlevelcurrent{$priv}=1;
3113: }
3114: $full{$priv}=1;
3115: }
3116: my ($jsback,$elements) = &crumb_utilities();
3117: my $button_code = "\n";
3118: my $head_script = "\n";
3119: $head_script .= '<script type="text/javascript">'."\n";
3120: my @template_roles = ("cc","in","ta","ep","st");
3121: foreach my $role (@template_roles) {
3122: $head_script .= &make_script_template($role);
3123: $button_code .= &make_button_code($role).' ';
3124: }
3125: $head_script .= "\n".$jsback."\n".'</script>'."\n";
3126: $r->print(&Apache::loncommon::start_page('Custom Role Editor',$head_script));
3127: &Apache::lonhtmlcommon::add_breadcrumb
3128: ({href=>"javascript:backPage(document.form1,'pickrole','')",
3129: text=>"Pick custom role",
3130: faq=>282,bug=>'Instructor Interface',},
3131: {href=>"javascript:backPage(document.form1,'','')",
3132: text=>"Edit custom role",
3133: faq=>282,bug=>'Instructor Interface',});
3134: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3135: 'Course_Editing_Custom_Roles'));
3136:
3137: $r->print($body_top);
3138: my %lt=&Apache::lonlocal::texthash(
3139: 'prv' => "Privilege",
3140: 'crl' => "Course Level",
3141: 'dml' => "Domain Level",
3142: 'ssl' => "System Level");
3143:
3144: $r->print('<div>'
3145: .'<form action=""><fieldset>'
3146: .'<legend>'.&mt('Select a Template').'</legend>'
3147: .$button_code
3148: .'</fieldset></form>'
3149: .'</div>'
3150: );
3151:
3152: $r->print(<<ENDCCF);
3153: <form name="form1" method="post">
3154: <input type="hidden" name="phase" value="set_custom_roles" />
3155: <input type="hidden" name="rolename" value="$rolename" />
3156: ENDCCF
3157: $r->print(&Apache::loncommon::start_data_table().
3158: &Apache::loncommon::start_data_table_header_row().
3159: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
3160: '</th><th>'.$lt{'ssl'}.'</th>'.
3161: &Apache::loncommon::end_data_table_header_row());
3162: foreach my $priv (sort keys %full) {
3163: my $privtext = &Apache::lonnet::plaintext($priv);
3164: $r->print(&Apache::loncommon::start_data_table_row().
3165: '<td>'.$privtext.'</td><td>'.
3166: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c"'.
3167: ($courselevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3168: '</td><td>'.
3169: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d"'.
3170: ($domainlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3171: '</td><td>'.
3172: ($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s"'.
3173: ($systemlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3174: '</td>'.
3175: &Apache::loncommon::end_data_table_row());
3176: }
3177: $r->print(&Apache::loncommon::end_data_table().
3178: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
3179: '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
3180: '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
3181: '<input type="reset" value="'.&mt("Reset").'" />'."\n".
3182: '<input type="submit" value="'.&mt('Save').'" /></form>'.
3183: &Apache::loncommon::end_page());
3184: }
3185: # --------------------------------------------------------
3186: sub make_script_template {
3187: my ($role) = @_;
3188: my %full_c=();
3189: my %full_d=();
3190: my %full_s=();
3191: my $return_script;
3192: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3193: my ($priv,$restrict)=split(/\&/,$item);
3194: $full_c{$priv}=1;
3195: }
3196: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3197: my ($priv,$restrict)=split(/\&/,$item);
3198: $full_d{$priv}=1;
3199: }
3200: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3201: my ($priv,$restrict)=split(/\&/,$item);
3202: $full_s{$priv}=1;
3203: }
3204: $return_script .= 'function set_'.$role.'() {'."\n";
3205: my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
3206: my %role_c;
3207: foreach my $priv (@temp) {
3208: my ($priv_item, $dummy) = split(/\&/,$priv);
3209: $role_c{$priv_item} = 1;
3210: }
3211: my %role_d;
3212: @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
3213: foreach my $priv(@temp) {
3214: my ($priv_item, $dummy) = split(/\&/,$priv);
3215: $role_d{$priv_item} = 1;
3216: }
3217: my %role_s;
3218: @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
3219: foreach my $priv(@temp) {
3220: my ($priv_item, $dummy) = split(/\&/,$priv);
3221: $role_s{$priv_item} = 1;
3222: }
3223: foreach my $priv_item (keys(%full_c)) {
3224: my ($priv, $dummy) = split(/\&/,$priv_item);
3225: if ((exists($role_c{$priv})) || (exists($role_d{$priv})) ||
3226: (exists($role_s{$priv}))) {
3227: $return_script .= "document.form1.$priv"."_c.checked = true;\n";
3228: } else {
3229: $return_script .= "document.form1.$priv"."_c.checked = false;\n";
3230: }
3231: }
3232: foreach my $priv_item (keys(%full_d)) {
3233: my ($priv, $dummy) = split(/\&/,$priv_item);
3234: if ((exists($role_d{$priv})) || (exists($role_s{$priv}))) {
3235: $return_script .= "document.form1.$priv"."_d.checked = true;\n";
3236: } else {
3237: $return_script .= "document.form1.$priv"."_d.checked = false;\n";
3238: }
3239: }
3240: foreach my $priv_item (keys(%full_s)) {
3241: my ($priv, $dummy) = split(/\&/,$priv_item);
3242: if (exists($role_s{$priv})) {
3243: $return_script .= "document.form1.$priv"."_s.checked = true;\n";
3244: } else {
3245: $return_script .= "document.form1.$priv"."_s.checked = false;\n";
3246: }
3247: }
3248: $return_script .= '}'."\n";
3249: return ($return_script);
3250: }
3251: # ----------------------------------------------------------
3252: sub make_button_code {
3253: my ($role) = @_;
3254: my $label = &Apache::lonnet::plaintext($role);
3255: my $button_code = '<input type="button" onClick="set_'.$role.'()" value="'.$label.'" />';
3256: return ($button_code);
3257: }
3258: # ---------------------------------------------------------- Call to definerole
3259: sub set_custom_role {
3260: my ($r,$context) = @_;
3261: my $rolename=$env{'form.rolename'};
3262: $rolename=~s/[^A-Za-z0-9]//gs;
3263: if (!$rolename) {
3264: &custom_role_editor($r);
3265: return;
3266: }
3267: my ($jsback,$elements) = &crumb_utilities();
3268: my $jscript = '<script type="text/javascript">'.$jsback."\n".'</script>';
3269:
3270: $r->print(&Apache::loncommon::start_page('Save Custom Role'),$jscript);
3271: &Apache::lonhtmlcommon::add_breadcrumb
3272: ({href=>"javascript:backPage(document.customresult,'pickrole','')",
3273: text=>"Pick custom role",
3274: faq=>282,bug=>'Instructor Interface',},
3275: {href=>"javascript:backPage(document.customresult,'selected_custom_edit','')",
3276: text=>"Edit custom role",
3277: faq=>282,bug=>'Instructor Interface',},
3278: {href=>"javascript:backPage(document.customresult,'set_custom_roles','')",
3279: text=>"Result",
3280: faq=>282,bug=>'Instructor Interface',});
3281: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3282: 'Course_Editing_Custom_Roles'));
3283:
3284: my ($rdummy,$roledef)=
3285: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3286:
3287: # ------------------------------------------------------- Does this role exist?
3288: $r->print('<h3>');
3289: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3290: $r->print(&mt('Existing Role').' "');
3291: } else {
3292: $r->print(&mt('New Role').' "');
3293: $roledef='';
3294: }
3295: $r->print($rolename.'"</h3>');
3296: # ------------------------------------------------------- What can be assigned?
3297: my $sysrole='';
3298: my $domrole='';
3299: my $courole='';
3300:
3301: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3302: my ($priv,$restrict)=split(/\&/,$item);
3303: if (!$restrict) { $restrict=''; }
3304: if ($env{'form.'.$priv.'_c'}) {
3305: $courole.=':'.$item;
3306: }
3307: }
3308:
3309: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3310: my ($priv,$restrict)=split(/\&/,$item);
3311: if (!$restrict) { $restrict=''; }
3312: if ($env{'form.'.$priv.'_d'}) {
3313: $domrole.=':'.$item;
3314: }
3315: }
3316:
3317: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3318: my ($priv,$restrict)=split(/\&/,$item);
3319: if (!$restrict) { $restrict=''; }
3320: if ($env{'form.'.$priv.'_s'}) {
3321: $sysrole.=':'.$item;
3322: }
3323: }
3324: $r->print('<br />Defining Role: '.
3325: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
3326: if ($env{'request.course.id'}) {
3327: my $url='/'.$env{'request.course.id'};
3328: $url=~s/\_/\//g;
3329: $r->print('<br />'.&mt('Assigning Role to Self').': '.
3330: &Apache::lonnet::assigncustomrole($env{'user.domain'},
3331: $env{'user.name'},
3332: $url,
3333: $env{'user.domain'},
3334: $env{'user.name'},
3335: $rolename,undef,undef,undef,$context));
3336: }
3337: $r->print('<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'.&mt('Create or edit another custom role').'</a></p><form name="customresult" method="post">');
3338: $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'</form>');
3339: $r->print(&Apache::loncommon::end_page());
3340: }
3341:
3342: # ================================================================ Main Handler
3343: sub handler {
3344: my $r = shift;
3345: if ($r->header_only) {
3346: &Apache::loncommon::content_type($r,'text/html');
3347: $r->send_http_header;
3348: return OK;
3349: }
3350: my $context;
3351: if ($env{'request.course.id'}) {
3352: $context = 'course';
3353: } elsif ($env{'request.role'} =~ /^au\./) {
3354: $context = 'author';
3355: } else {
3356: $context = 'domain';
3357: }
3358: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
3359: ['action','state','callingform','roletype','showrole','bulkaction','popup','phase',
3360: 'username','domain','srchterm','srchdomain','srchin','srchby','srchtype']);
3361: &Apache::lonhtmlcommon::clear_breadcrumbs();
3362: if ($env{'form.action'} ne 'dateselect') {
3363: &Apache::lonhtmlcommon::add_breadcrumb
3364: ({href=>"/adm/createuser",
3365: text=>"User Management",
3366: help=>'Course_Create_Class_List,Course_Change_Privileges,Course_View_Class_List,Course_Editing_Custom_Roles,Course_Add_Student,Course_Drop_Student,Course_Automated_Enrollment,Course_Self_Enrollment,Course_Manage_Group'});
3367: }
3368: #SD Following files not added to help, because the corresponding .tex-files seem to
3369: #be missing: Course_Approve_Selfenroll,Course_User_Logs,
3370: my ($permission,$allowed) =
3371: &Apache::lonuserutils::get_permission($context);
3372: if (!$allowed) {
3373: $env{'user.error.msg'}=
3374: "/adm/createuser:cst:0:0:Cannot create/modify user data ".
3375: "or view user status.";
3376: return HTTP_NOT_ACCEPTABLE;
3377: }
3378:
3379: &Apache::loncommon::content_type($r,'text/html');
3380: $r->send_http_header;
3381:
3382: # Main switch on form.action and form.state, as appropriate
3383: if (! exists($env{'form.action'})) {
3384: $r->print(&header());
3385: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
3386: $r->print(&print_main_menu($permission,$context));
3387: $r->print(&Apache::loncommon::end_page());
3388: } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
3389: $r->print(&header());
3390: &Apache::lonhtmlcommon::add_breadcrumb
3391: ({href=>'/adm/createuser?action=upload&state=',
3392: text=>"Upload Users List"});
3393: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Upload Users List',
3394: 'Course_Create_Class_List'));
3395: $r->print('<form name="studentform" method="post" '.
3396: 'enctype="multipart/form-data" '.
3397: ' action="/adm/createuser">'."\n");
3398: if (! exists($env{'form.state'})) {
3399: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
3400: } elsif ($env{'form.state'} eq 'got_file') {
3401: &Apache::lonuserutils::print_upload_manager_form($r,$context,
3402: $permission);
3403: } elsif ($env{'form.state'} eq 'enrolling') {
3404: if ($env{'form.datatoken'}) {
3405: &Apache::lonuserutils::upfile_drop_add($r,$context,$permission);
3406: }
3407: } else {
3408: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
3409: }
3410: $r->print('</form>'.&Apache::loncommon::end_page());
3411: } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
3412: eq 'singlestudent')) && ($permission->{'cusr'})) {
3413: my $phase = $env{'form.phase'};
3414: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
3415: &Apache::loncreateuser::restore_prev_selections();
3416: my $srch;
3417: foreach my $item (@search) {
3418: $srch->{$item} = $env{'form.'.$item};
3419: }
3420: if (($phase eq 'get_user_info') || ($phase eq 'userpicked') ||
3421: ($phase eq 'createnewuser')) {
3422: if ($env{'form.phase'} eq 'createnewuser') {
3423: my $response;
3424: if ($env{'form.srchterm'} !~ /^$match_username$/) {
3425: my $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
3426: $env{'form.phase'} = '';
3427: &print_username_entry_form($r,$context,$response,$srch);
3428: } else {
3429: my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
3430: my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
3431: &print_user_modification_page($r,$ccuname,$ccdomain,
3432: $srch,$response,$context,
3433: $permission);
3434: }
3435: } elsif ($env{'form.phase'} eq 'get_user_info') {
3436: my ($currstate,$response,$forcenewuser,$results) =
3437: &user_search_result($context,$srch);
3438: if ($env{'form.currstate'} eq 'modify') {
3439: $currstate = $env{'form.currstate'};
3440: }
3441: if ($currstate eq 'select') {
3442: &print_user_selection_page($r,$response,$srch,$results,
3443: \@search,$context);
3444: } elsif ($currstate eq 'modify') {
3445: my ($ccuname,$ccdomain);
3446: if (($srch->{'srchby'} eq 'uname') &&
3447: ($srch->{'srchtype'} eq 'exact')) {
3448: $ccuname = $srch->{'srchterm'};
3449: $ccdomain= $srch->{'srchdomain'};
3450: } else {
3451: my @matchedunames = keys(%{$results});
3452: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
3453: }
3454: $ccuname =&LONCAPA::clean_username($ccuname);
3455: $ccdomain=&LONCAPA::clean_domain($ccdomain);
3456: if ($env{'form.forcenewuser'}) {
3457: $response = '';
3458: }
3459: &print_user_modification_page($r,$ccuname,$ccdomain,
3460: $srch,$response,$context,
3461: $permission);
3462: } elsif ($currstate eq 'query') {
3463: &print_user_query_page($r,'createuser');
3464: } else {
3465: $env{'form.phase'} = '';
3466: &print_username_entry_form($r,$context,$response,$srch,
3467: $forcenewuser);
3468: }
3469: } elsif ($env{'form.phase'} eq 'userpicked') {
3470: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
3471: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
3472: &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
3473: $context,$permission);
3474: }
3475: } elsif ($env{'form.phase'} eq 'update_user_data') {
3476: &update_user_data($r,$context);
3477: } else {
3478: &print_username_entry_form($r,$context,undef,$srch);
3479: }
3480: } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
3481: if ($env{'form.phase'} eq 'set_custom_roles') {
3482: &set_custom_role($r,$context);
3483: } else {
3484: &custom_role_editor($r);
3485: }
3486: } elsif (($env{'form.action'} eq 'listusers') &&
3487: ($permission->{'view'} || $permission->{'cusr'})) {
3488: if ($env{'form.phase'} eq 'bulkchange') {
3489: &Apache::lonhtmlcommon::add_breadcrumb
3490: ({href=>'/adm/createuser?action=listusers',
3491: text=>"List Users"},
3492: {href=>"/adm/createuser",
3493: text=>"Result"});
3494: my $setting = $env{'form.roletype'};
3495: my $choice = $env{'form.bulkaction'};
3496: $r->print(&header());
3497: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Update Users",
3498: 'Course_View_Class_List'));
3499: if ($permission->{'cusr'}) {
3500: &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice);
3501: $r->print(&Apache::loncommon::end_page());
3502: } else {
3503: $r->print(&mt('You are not authorized to make bulk changes to user roles'));
3504: $r->print('<p><a href="/adm/createuser?action=listusers">'.&mt('Display User Lists').'</a>');
3505: $r->print(&Apache::loncommon::end_page());
3506: }
3507: } else {
3508: &Apache::lonhtmlcommon::add_breadcrumb
3509: ({href=>'/adm/createuser?action=listusers',
3510: text=>"List Users"});
3511: my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
3512: my $formname = 'studentform';
3513: if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
3514: ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) =
3515: &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
3516: $formname);
3517: $jscript .= &verify_user_display();
3518: my $js = &add_script($jscript).$cb_jscript;
3519: my $loadcode =
3520: &Apache::lonuserutils::course_selector_loadcode($formname);
3521: if ($loadcode ne '') {
3522: $r->print(&header($js,{'onload' => $loadcode,}));
3523: } else {
3524: $r->print(&header($js));
3525: }
3526: } else {
3527: $r->print(&header(&add_script(&verify_user_display())));
3528: }
3529: $r->print(&Apache::lonhtmlcommon::breadcrumbs("List Users",
3530: 'Course_View_Class_List'));
3531: &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
3532: $formname,$totcodes,$codetitles,$idlist,$idlist_titles);
3533: $r->print(&Apache::loncommon::end_page());
3534: }
3535: } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
3536: $r->print(&header());
3537: &Apache::lonhtmlcommon::add_breadcrumb
3538: ({href=>'/adm/createuser?action=drop',
3539: text=>"Drop Students"});
3540: if (!exists($env{'form.state'})) {
3541: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Drop Students',
3542: 'Course_Drop_Student'));
3543:
3544: &Apache::lonuserutils::print_drop_menu($r,$context,$permission);
3545: } elsif ($env{'form.state'} eq 'done') {
3546: &Apache::lonhtmlcommon::add_breadcrumb
3547: ({href=>'/adm/createuser?action=drop',
3548: text=>"Result"});
3549: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Drop Students',
3550: 'Course_Drop_Student'));
3551: &Apache::lonuserutils::update_user_list($r,$context,undef,
3552: $env{'form.action'});
3553: }
3554: $r->print(&Apache::loncommon::end_page());
3555: } elsif ($env{'form.action'} eq 'dateselect') {
3556: if ($permission->{'cusr'}) {
3557: $r->print(&header(undef,undef,{'no_nav_bar' => 1}).
3558: &Apache::lonuserutils::date_section_selector($context,
3559: $permission).
3560: &Apache::loncommon::end_page());
3561: } else {
3562: $r->print(&header().
3563: '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>'.
3564: &Apache::loncommon::end_page());
3565: }
3566: } elsif ($env{'form.action'} eq 'selfenroll') {
3567: $r->print(&header());
3568: &Apache::lonhtmlcommon::add_breadcrumb
3569: ({href=>'/adm/createuser?action=selfenroll',
3570: text=>"Configure Self-enrollment"});
3571: if (!exists($env{'form.state'})) {
3572: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Configure Self-enrollment',
3573: 'Course_Self_Enrollment'));
3574: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
3575: &print_selfenroll_menu($r,$context,$permission);
3576: } elsif ($env{'form.state'} eq 'done') {
3577: &Apache::lonhtmlcommon::add_breadcrumb
3578: ({href=>'/adm/createuser?action=selfenroll',
3579: text=>"Result"});
3580: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Self-enrollment result',
3581: 'Course_Self_Enrollment'));
3582: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
3583: &update_selfenroll_config($r,$context,$permission);
3584: }
3585: $r->print(&Apache::loncommon::end_page());
3586: } elsif ($env{'form.action'} eq 'selfenrollqueue') {
3587: $r->print(&header());
3588: &Apache::lonhtmlcommon::add_breadcrumb
3589: ({href=>'/adm/createuser?action=selfenrollqueue',
3590: text=>"Enrollment requests"});
3591: my $cid = $env{'request.course.id'};
3592: my $cdom = $env{'course.'.$cid.'.domain'};
3593: my $cnum = $env{'course.'.$cid.'.num'};
3594: if (!exists($env{'form.state'})) {
3595: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment requests',
3596: 'Course_SelfEnrollment_Approval'));
3597: $r->print('<h3>'.&mt('Pending enrollment requests').'</h3>'."\n");
3598: &display_selfenroll_queue($r,$context,$permission,$cnum,$cdom);
3599: } elsif ($env{'form.state'} eq 'done') {
3600: &Apache::lonhtmlcommon::add_breadcrumb
3601: ({href=>'/adm/createuser?action=selfenrollqueue',
3602: text=>"Result"});
3603: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment result',
3604: 'Course_Self_Enrollment'));
3605: $r->print('<h3>'.&mt('Enrollment request processing').'</h3>'."\n");
3606: &update_selfenroll_queue($r,$context,$permission,$cid,$cnum,$cdom);
3607: }
3608: $r->print(&Apache::loncommon::end_page());
3609: } elsif ($env{'form.action'} eq 'changelogs') {
3610: $r->print(&header());
3611: &Apache::lonhtmlcommon::add_breadcrumb
3612: ({href=>'/adm/createuser?action=changelogs',
3613: text=>"User Management Logs"});
3614: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Changes',
3615: 'Course_User_Logs'));
3616: &print_userchangelogs_display($r,$context,$permission);
3617: $r->print(&Apache::loncommon::end_page());
3618: } else {
3619: $r->print(&header());
3620: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
3621: $r->print(&print_main_menu($permission,$context));
3622: $r->print(&Apache::loncommon::end_page());
3623: }
3624: return OK;
3625: }
3626:
3627: sub header {
3628: my ($jscript,$loaditems,$args) = @_;
3629: my $start_page;
3630: if (ref($loaditems) eq 'HASH') {
3631: $start_page=&Apache::loncommon::start_page('User Management',$jscript,{'add_entries' => $loaditems});
3632: } else {
3633: $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args);
3634: }
3635: return $start_page;
3636: }
3637:
3638: sub add_script {
3639: my ($js) = @_;
3640: return '<script type="text/javascript">'."\n".$js."\n".'</script>';
3641: }
3642:
3643: sub verify_user_display {
3644: my $output = <<"END";
3645:
3646: function display_update() {
3647: document.studentform.action.value = 'listusers';
3648: document.studentform.phase.value = 'display';
3649: document.studentform.submit();
3650: }
3651:
3652: END
3653: return $output;
3654:
3655: }
3656:
3657: ###############################################################
3658: ###############################################################
3659: # Menu Phase One
3660: sub print_main_menu {
3661: my ($permission,$context) = @_;
3662: my %links = (
3663: domain => {
3664: upload => 'Upload a File of Users',
3665: singleuser => 'Add/Modify a User',
3666: listusers => 'Manage Users',
3667: },
3668: author => {
3669: upload => 'Upload a File of Co-authors',
3670: singleuser => 'Add/Modify a Co-author',
3671: listusers => 'Manage Co-authors',
3672: },
3673: course => {
3674: upload => 'Upload a File of Course Users',
3675: singleuser => 'Add/Modify a Course User',
3676: listusers => 'Manage Course Users',
3677: },
3678: );
3679: my @menu = ( {categorytitle => 'Single Users',
3680: items =>
3681: [
3682: {
3683: linktext => $links{$context}{'singleuser'},
3684: icon => 'edit-redo.png',
3685: #help => 'Course_Change_Privileges',
3686: url => '/adm/createuser?action=singleuser',
3687: permission => $permission->{'cusr'},
3688: linktitle => 'Add a user with a certain role to this course.',
3689: },
3690: ]},
3691:
3692: {categorytitle => 'Multiple Users',
3693: items =>
3694: [
3695: {
3696: linktext => $links{$context}{'upload'},
3697: icon => 'sctr.png',
3698: #help => 'Course_Create_Class_List',
3699: url => '/adm/createuser?action=upload',
3700: permission => $permission->{'cusr'},
3701: linktitle => 'Upload a CSV or a text file containing users.',
3702: },
3703: {
3704: linktext => $links{$context}{'listusers'},
3705: icon => 'edit-find.png',
3706: #help => 'Course_View_Class_List',
3707: url => '/adm/createuser?action=listusers',
3708: permission => ($permission->{'view'} || $permission->{'cusr'}),
3709: linktitle => 'Show and manage users of this course.',
3710: },
3711:
3712: ]},
3713:
3714: {categorytitle => 'Administration',
3715: items => [ ]},
3716: );
3717:
3718: if ($context eq 'domain'){
3719:
3720: push(@{ $menu[2]->{items} }, #Category: Administration
3721: {
3722: linktext => 'Custom Roles',
3723: icon => 'emblem-photos.png',
3724: #help => 'Course_Editing_Custom_Roles',
3725: url => '/adm/createuser?action=custom',
3726: permission => $permission->{'custom'},
3727: linktitle => 'Configure a custom role.',
3728: },
3729: );
3730:
3731: }elsif ($context eq 'course'){
3732: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
3733:
3734: push(@{ $menu[0]->{items} }, #Category: Single Users
3735: {
3736: linktext => 'Add/Modify a Student',
3737: #help => 'Course_Add_Student',
3738: icon => 'list-add.png',
3739: url => '/adm/createuser?action=singlestudent',
3740: permission => $permission->{'cusr'},
3741: linktitle => 'Add a user with the role student to this course.',
3742: },
3743: );
3744:
3745: push(@{ $menu[1]->{items} }, #Category: Multiple Users
3746: {
3747: linktext => 'Drop Students',
3748: icon => 'edit-undo.png',
3749: #help => 'Course_Drop_Student',
3750: url => '/adm/createuser?action=drop',
3751: permission => $permission->{'cusr'},
3752: linktitle =>'Remove a student from this course.',
3753: },
3754: );
3755: push(@{ $menu[2]->{items} }, #Category: Administration
3756: {
3757: linktext => 'Custom Roles',
3758: icon => 'emblem-photos.png',
3759: #help => 'Course_Editing_Custom_Roles',
3760: url => '/adm/createuser?action=custom',
3761: permission => $permission->{'custom'},
3762: linktitle => 'Configure a custom role.',
3763: },
3764: {
3765: linktext => 'Course Groups',
3766: icon => 'conf.png',
3767: #help => 'Course_Manage_Group',
3768: url => '/adm/coursegroups?refpage=cusr',
3769: permission => $permission->{'grp_manage'},
3770: linktitle => 'Manage course groups.',
3771: },
3772: {
3773: linktext => 'Change Logs',
3774: icon => 'document-properties.png',
3775: #help => 'Course_User_Logs',
3776: url => '/adm/createuser?action=changelogs',
3777: permission => $permission->{'cusr'},
3778: linktitle => 'View change log.',
3779: },
3780: );
3781: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}) {
3782: push(@{ $menu[2]->{items} },
3783: {
3784: linktext => 'Enrollment Requests',
3785: icon => 'selfenrl-queue.png',
3786: #help => 'Course_Approve_Selfenroll',
3787: url => '/adm/createuser?action=selfenrollqueue',
3788: permission => $permission->{'cusr'},
3789: linktitle =>'Approve or reject enrollment requests.',
3790: },
3791: );
3792: }
3793:
3794: if (!exists($permission->{'cusr_section'})){
3795:
3796: push(@{ $menu[2]->{items} },
3797: {
3798: linktext => 'Automated Enrollment',
3799: icon => 'roles.png',
3800: #help => 'Course_Automated_Enrollment',
3801: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
3802: && $permission->{'cusr'}),
3803: url => '/adm/populate',
3804: linktitle => 'Automated enrollment manager.',
3805: },
3806: {
3807: linktext => 'User Self-Enrollment',
3808: icon => 'cstr.png',
3809: #help => 'Course_Self_Enrollment',
3810: url => '/adm/createuser?action=selfenroll',
3811: permission => $permission->{'cusr'},
3812: linktitle => 'Configure user self enrollment.',
3813: },
3814: );
3815:
3816: }
3817: };
3818: return Apache::lonhtmlcommon::generate_menu(@menu);
3819: # { text => 'View Log-in History',
3820: # help => 'Course_User_Logins',
3821: # action => 'logins',
3822: # permission => $permission->{'cusr'},
3823: # });
3824: }
3825:
3826: sub restore_prev_selections {
3827: my %saveable_parameters = ('srchby' => 'scalar',
3828: 'srchin' => 'scalar',
3829: 'srchtype' => 'scalar',
3830: );
3831: &Apache::loncommon::store_settings('user','user_picker',
3832: \%saveable_parameters);
3833: &Apache::loncommon::restore_settings('user','user_picker',
3834: \%saveable_parameters);
3835: }
3836:
3837: sub print_selfenroll_menu {
3838: my ($r,$context,$permission) = @_;
3839: my $formname = 'enrollstudent';
3840: my $nolink = 1;
3841: my ($row,$lt) = &get_selfenroll_titles();
3842: my $groupslist = &Apache::lonuserutils::get_groupslist();
3843: my $setsec_js =
3844: &Apache::lonuserutils::setsections_javascript($formname,$groupslist);
3845: my %alerts = &Apache::lonlocal::texthash(
3846: acto => 'Activation of self-enrollment was selected for the following domain(s)',
3847: butn => 'but no user types have been checked.',
3848: wilf => "Please uncheck 'activate' or check at least one type.",
3849: );
3850: my $selfenroll_js = <<"ENDSCRIPT";
3851: function update_types(caller,num) {
3852: var delidx = getIndexByName('selfenroll_delete');
3853: var actidx = getIndexByName('selfenroll_activate');
3854: if (caller == 'selfenroll_all') {
3855: var selall;
3856: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
3857: if (document.$formname.selfenroll_all[i].checked) {
3858: selall = document.$formname.selfenroll_all[i].value;
3859: }
3860: }
3861: if (selall == 1) {
3862: if (delidx != -1) {
3863: if (document.$formname.selfenroll_delete.length) {
3864: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
3865: document.$formname.selfenroll_delete[j].checked = true;
3866: }
3867: } else {
3868: document.$formname.elements[delidx].checked = true;
3869: }
3870: }
3871: if (actidx != -1) {
3872: if (document.$formname.selfenroll_activate.length) {
3873: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
3874: document.$formname.selfenroll_activate[j].checked = false;
3875: }
3876: } else {
3877: document.$formname.elements[actidx].checked = false;
3878: }
3879: }
3880: document.$formname.selfenroll_newdom.selectedIndex = 0;
3881: }
3882: }
3883: if (caller == 'selfenroll_activate') {
3884: if (document.$formname.selfenroll_activate.length) {
3885: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
3886: if (document.$formname.selfenroll_activate[j].value == num) {
3887: if (document.$formname.selfenroll_activate[j].checked) {
3888: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
3889: if (document.$formname.selfenroll_all[i].value == '1') {
3890: document.$formname.selfenroll_all[i].checked = false;
3891: }
3892: if (document.$formname.selfenroll_all[i].value == '0') {
3893: document.$formname.selfenroll_all[i].checked = true;
3894: }
3895: }
3896: }
3897: }
3898: }
3899: } else {
3900: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
3901: if (document.$formname.selfenroll_all[i].value == '1') {
3902: document.$formname.selfenroll_all[i].checked = false;
3903: }
3904: if (document.$formname.selfenroll_all[i].value == '0') {
3905: document.$formname.selfenroll_all[i].checked = true;
3906: }
3907: }
3908: }
3909: }
3910: if (caller == 'selfenroll_delete') {
3911: if (document.$formname.selfenroll_delete.length) {
3912: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
3913: if (document.$formname.selfenroll_delete[j].value == num) {
3914: if (document.$formname.selfenroll_delete[j].checked) {
3915: var delindex = getIndexByName('selfenroll_types_'+num);
3916: if (delindex != -1) {
3917: if (document.$formname.elements[delindex].length) {
3918: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
3919: document.$formname.elements[delindex][k].checked = false;
3920: }
3921: } else {
3922: document.$formname.elements[delindex].checked = false;
3923: }
3924: }
3925: }
3926: }
3927: }
3928: } else {
3929: if (document.$formname.selfenroll_delete.checked) {
3930: var delindex = getIndexByName('selfenroll_types_'+num);
3931: if (delindex != -1) {
3932: if (document.$formname.elements[delindex].length) {
3933: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
3934: document.$formname.elements[delindex][k].checked = false;
3935: }
3936: } else {
3937: document.$formname.elements[delindex].checked = false;
3938: }
3939: }
3940: }
3941: }
3942: }
3943: return;
3944: }
3945:
3946: function validate_types(form) {
3947: var needaction = new Array();
3948: var countfail = 0;
3949: var actidx = getIndexByName('selfenroll_activate');
3950: if (actidx != -1) {
3951: if (document.$formname.selfenroll_activate.length) {
3952: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
3953: var num = document.$formname.selfenroll_activate[j].value;
3954: if (document.$formname.selfenroll_activate[j].checked) {
3955: countfail = check_types(num,countfail,needaction)
3956: }
3957: }
3958: } else {
3959: if (document.$formname.selfenroll_activate.checked) {
3960: var num = document.enrollstudent.selfenroll_activate.value;
3961: countfail = check_types(num,countfail,needaction)
3962: }
3963: }
3964: }
3965: if (countfail > 0) {
3966: var msg = "$alerts{'acto'}\\n";
3967: var loopend = needaction.length -1;
3968: if (loopend > 0) {
3969: for (var m=0; m<loopend; m++) {
3970: msg += needaction[m]+", ";
3971: }
3972: }
3973: msg += needaction[loopend]+"\\n$alerts{'butn'}\\n$alerts{'wilf'}";
3974: alert(msg);
3975: return;
3976: }
3977: setSections(form);
3978: }
3979:
3980: function check_types(num,countfail,needaction) {
3981: var typeidx = getIndexByName('selfenroll_types_'+num);
3982: var count = 0;
3983: if (typeidx != -1) {
3984: if (document.$formname.elements[typeidx].length) {
3985: for (var k=0; k<document.$formname.elements[typeidx].length; k++) {
3986: if (document.$formname.elements[typeidx][k].checked) {
3987: count ++;
3988: }
3989: }
3990: } else {
3991: if (document.$formname.elements[typeidx].checked) {
3992: count ++;
3993: }
3994: }
3995: if (count == 0) {
3996: var domidx = getIndexByName('selfenroll_dom_'+num);
3997: if (domidx != -1) {
3998: var domname = document.$formname.elements[domidx].value;
3999: needaction[countfail] = domname;
4000: countfail ++;
4001: }
4002: }
4003: }
4004: return countfail;
4005: }
4006:
4007: function getIndexByName(item) {
4008: for (var i=0;i<document.$formname.elements.length;i++) {
4009: if (document.$formname.elements[i].name == item) {
4010: return i;
4011: }
4012: }
4013: return -1;
4014: }
4015: ENDSCRIPT
4016: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4017: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4018:
4019: my $output = '<script type="text/javascript">'."\n".
4020: $setsec_js."\n".$selfenroll_js."\n".
4021: '</script>'."\n".
4022: '<h3>'.$lt->{'selfenroll'}.'</h3>'."\n";
4023: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
4024: if (ref($visactions) eq 'HASH') {
4025: if ($visible) {
4026: $output .= '<p class="LC_info">'.$visactions->{'vis'}.'</p>';
4027: } else {
4028: $output .= '<p class="LC_warning">'.$visactions->{'miss'}.'</p>'
4029: .$visactions->{'yous'}.
4030: '<p>'.$visactions->{'gen'}.'<br />'.$visactions->{'coca'};
4031: if (ref($vismsgs) eq 'ARRAY') {
4032: $output .= '<br />'.$visactions->{'make'}.'<ul>';
4033: foreach my $item (@{$vismsgs}) {
4034: $output .= '<li>'.$visactions->{$item}.'</li>';
4035: }
4036: $output .= '</ul>';
4037: }
4038: $output .= '</p>';
4039: }
4040: }
4041: $output .= '<form name="'.$formname.'" method="post" action="/adm/createuser">'."\n".
4042: &Apache::lonhtmlcommon::start_pick_box();
4043: if (ref($row) eq 'ARRAY') {
4044: foreach my $item (@{$row}) {
4045: my $title = $item;
4046: if (ref($lt) eq 'HASH') {
4047: $title = $lt->{$item};
4048: }
4049: $output .= &Apache::lonhtmlcommon::row_title($title);
4050: if ($item eq 'types') {
4051: my $curr_types = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_types'};
4052: my $showdomdesc = 1;
4053: my $includeempty = 1;
4054: my $num = 0;
4055: $output .= &Apache::loncommon::start_data_table().
4056: &Apache::loncommon::start_data_table_row()
4057: .'<td colspan="2"><span class="LC_nobreak"><label>'
4058: .&mt('Any user in any domain:')
4059: .' <input type="radio" name="selfenroll_all" value="1" ';
4060: if ($curr_types eq '*') {
4061: $output .= ' checked="checked" ';
4062: }
4063: $output .= 'onchange="javascript:update_types('.
4064: "'selfenroll_all'".');" />'.&mt('Yes').'</label>'.
4065: ' <input type="radio" name="selfenroll_all" value="0" ';
4066: if ($curr_types ne '*') {
4067: $output .= ' checked="checked" ';
4068: }
4069: $output .= ' onchange="javascript:update_types('.
4070: "'selfenroll_all'".');"/>'.&mt('No').'</label></td>'.
4071: &Apache::loncommon::end_data_table_row().
4072: &Apache::loncommon::end_data_table().
4073: &mt('Or').'<br />'.
4074: &Apache::loncommon::start_data_table();
4075: my %currdoms;
4076: if ($curr_types eq '') {
4077: $output .= &new_selfenroll_dom_row($cdom,'0');
4078: } elsif ($curr_types ne '*') {
4079: my @entries = split(/;/,$curr_types);
4080: if (@entries > 0) {
4081: foreach my $entry (@entries) {
4082: my ($currdom,$typestr) = split(/:/,$entry);
4083: $currdoms{$currdom} = 1;
4084: my $domdesc = &Apache::lonnet::domain($currdom);
4085: my @currinsttypes = split(',',$typestr);
4086: $output .= &Apache::loncommon::start_data_table_row()
4087: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').'<b>'
4088: .' '.$domdesc.' ('.$currdom.')'
4089: .'</b><input type="hidden" name="selfenroll_dom_'.$num
4090: .'" value="'.$currdom.'" /></span><br />'
4091: .'<span class="LC_nobreak"><label><input type="checkbox" '
4092: .'name="selfenroll_delete" value="'.$num.'" onchange="javascript:update_types('."'selfenroll_delete','$num'".');" />'
4093: .&mt('Delete').'</label></span></td>';
4094: $output .= '<td valign="top"> '.&mt('User types:').'<br />'
4095: .&selfenroll_inst_types($num,$currdom,\@currinsttypes).'</td>'
4096: .&Apache::loncommon::end_data_table_row();
4097: $num ++;
4098: }
4099: }
4100: }
4101: my $add_domtitle = &mt('Users in additional domain:');
4102: if ($curr_types eq '*') {
4103: $add_domtitle = &mt('Users in specific domain:');
4104: } elsif ($curr_types eq '') {
4105: $add_domtitle = &mt('Users in other domain:');
4106: }
4107: $output .= &Apache::loncommon::start_data_table_row()
4108: .'<td colspan="2"><span class="LC_nobreak">'.$add_domtitle.'</span><br />'
4109: .&Apache::loncommon::select_dom_form('','selfenroll_newdom',
4110: $includeempty,$showdomdesc)
4111: .'<input type="hidden" name="selfenroll_types_total" value="'.$num.'" />'
4112: .'</td>'.&Apache::loncommon::end_data_table_row()
4113: .&Apache::loncommon::end_data_table();
4114: } elsif ($item eq 'registered') {
4115: my ($regon,$regoff);
4116: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_registered'}) {
4117: $regon = ' checked="checked" ';
4118: $regoff = ' ';
4119: } else {
4120: $regon = ' ';
4121: $regoff = ' checked="checked" ';
4122: }
4123: $output .= '<label>'.
4124: '<input type="radio" name="selfenroll_registered" value="1"'.$regon.'/>'.
4125: &mt('Yes').'</label> <label>'.
4126: '<input type="radio" name="selfenroll_registered" value="0"'.$regoff.'/>'.
4127: &mt('No').'</label>';
4128: } elsif ($item eq 'enroll_dates') {
4129: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_date'};
4130: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_date'};
4131: if ($starttime eq '') {
4132: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4133: }
4134: if ($endtime eq '') {
4135: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4136: }
4137: my $startform =
4138: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_date',$starttime,
4139: undef,undef,undef,undef,undef,undef,undef,$nolink);
4140: my $endform =
4141: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_date',$endtime,
4142: undef,undef,undef,undef,undef,undef,undef,$nolink);
4143: $output .= &selfenroll_date_forms($startform,$endform);
4144: } elsif ($item eq 'access_dates') {
4145: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_access'};
4146: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_access'};
4147: if ($starttime eq '') {
4148: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4149: }
4150: if ($endtime eq '') {
4151: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4152: }
4153: my $startform =
4154: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_access',$starttime,
4155: undef,undef,undef,undef,undef,undef,undef,$nolink);
4156: my $endform =
4157: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_access',$endtime,
4158: undef,undef,undef,undef,undef,undef,undef,$nolink);
4159: $output .= &selfenroll_date_forms($startform,$endform);
4160: } elsif ($item eq 'section') {
4161: my $currsec = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_section'};
4162: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
4163: my $newsecval;
4164: if ($currsec ne 'none' && $currsec ne '') {
4165: if (!defined($sections_count{$currsec})) {
4166: $newsecval = $currsec;
4167: }
4168: }
4169: my $sections_select =
4170: &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec);
4171: $output .= '<table class="LC_createuser">'."\n".
4172: '<tr class="LC_section_row">'."\n".
4173: '<td align="center">'.&mt('Existing sections')."\n".
4174: '<br />'.$sections_select.'</td><td align="center">'.
4175: &mt('New section').'<br />'."\n".
4176: '<input type="text" name="newsec" size="15" value="'.$newsecval.'" />'."\n".
4177: '<input type="hidden" name="sections" value="" />'."\n".
4178: '<input type="hidden" name="state" value="done" />'."\n".
4179: '</td></tr></table>'."\n";
4180: } elsif ($item eq 'approval') {
4181: my ($appon,$appoff);
4182: my $cid = $env{'request.course.id'};
4183: my $currnotified = $env{'course.'.$cid.'.internal.selfenroll_notifylist'};
4184: if ($env{'course.'.$cid.'.internal.selfenroll_approval'}) {
4185: $appon = ' checked="checked" ';
4186: $appoff = ' ';
4187: } else {
4188: $appon = ' ';
4189: $appoff = ' checked="checked" ';
4190: }
4191: $output .= '<label>'.
4192: '<input type="radio" name="selfenroll_approval" value="1"'.$appon.'/>'.
4193: &mt('Yes').'</label> <label>'.
4194: '<input type="radio" name="selfenroll_approval" value="0"'.$appoff.'/>'.
4195: &mt('No').'</label>';
4196: my %advhash = &Apache::lonnet::get_course_adv_roles($cid,1);
4197: my (@ccs,%notified);
4198: if ($advhash{'cc'}) {
4199: @ccs = split(/,/,$advhash{'cc'});
4200: }
4201: if ($currnotified) {
4202: foreach my $current (split(/,/,$currnotified)) {
4203: $notified{$current} = 1;
4204: if (!grep(/^\Q$current\E$/,@ccs)) {
4205: push(@ccs,$current);
4206: }
4207: }
4208: }
4209: if (@ccs) {
4210: $output .= '<br />'.&mt('Personnel to be notified when an enrollment request needs approval, or has been approved:').' '.&Apache::loncommon::start_data_table().
4211: &Apache::loncommon::start_data_table_row();
4212: my $count = 0;
4213: my $numcols = 4;
4214: foreach my $cc (sort(@ccs)) {
4215: my $notifyon;
4216: my ($ccuname,$ccudom) = split(/:/,$cc);
4217: if ($notified{$cc}) {
4218: $notifyon = ' checked="checked" ';
4219: }
4220: if ($count && !$count%$numcols) {
4221: $output .= &Apache::loncommon::end_data_table_row().
4222: &Apache::loncommon::start_data_table_row()
4223: }
4224: $output .= '<td><span class="LC_nobreak"><label>'.
4225: '<input type="checkbox" name="selfenroll_notify"'.$notifyon.' value="'.$cc.'" />'.
4226: &Apache::loncommon::plainname($ccuname,$ccudom).
4227: '</label></span></td>';
4228: $count;
4229: }
4230: my $rem = $count%$numcols;
4231: if ($rem) {
4232: my $emptycols = $numcols - $rem;
4233: for (my $i=0; $i<$emptycols; $i++) {
4234: $output .= '<td> </td>';
4235: }
4236: }
4237: $output .= &Apache::loncommon::end_data_table_row().
4238: &Apache::loncommon::end_data_table();
4239: }
4240: } elsif ($item eq 'limit') {
4241: my ($crslimit,$selflimit,$nolimit);
4242: my $cid = $env{'request.course.id'};
4243: my $currlim = $env{'course.'.$cid.'.internal.selfenroll_limit'};
4244: my $currcap = $env{'course.'.$cid.'.internal.selfenroll_cap'};
4245: my $nolimit = ' checked="checked" ';
4246: if ($currlim eq 'allstudents') {
4247: $crslimit = ' checked="checked" ';
4248: $selflimit = ' ';
4249: $nolimit = ' ';
4250: } elsif ($currlim eq 'selfenrolled') {
4251: $crslimit = ' ';
4252: $selflimit = ' checked="checked" ';
4253: $nolimit = ' ';
4254: } else {
4255: $crslimit = ' ';
4256: $selflimit = ' ';
4257: }
4258: $output .= '<table><tr><td><label>'.
4259: '<input type="radio" name="selfenroll_limit" value="none"'.$nolimit.'/>'.
4260: &mt('No limit').'</label></td><td><label>'.
4261: '<input type="radio" name="selfenroll_limit" value="allstudents"'.$crslimit.'/>'.
4262: &mt('Limit by total students').'</label></td><td><label>'.
4263: '<input type="radio" name="selfenroll_limit" value="selfenrolled"'.$selflimit.'/>'.
4264: &mt('Limit by total self-enrolled students').
4265: '</td></tr><tr>'.
4266: '<td> </td><td colspan="2"><span class="LC_nobreak">'.
4267: (' 'x3).&mt('Maximum number allowed: ').
4268: '<input type="text" name="selfenroll_cap" size = "5" value="'.$currcap.'" /></td></tr></table>';
4269: }
4270: $output .= &Apache::lonhtmlcommon::row_closure(1);
4271: }
4272: }
4273: $output .= &Apache::lonhtmlcommon::end_pick_box().
4274: '<br /><input type="button" name="selfenrollconf" value="'
4275: .&mt('Save').'" onclick="validate_types(this.form);" />'
4276: .'<input type="hidden" name="action" value="selfenroll" /></form>';
4277: $r->print($output);
4278: return;
4279: }
4280:
4281: sub display_selfenroll_queue {
4282: my ($r,$context,$permission,$cnum,$cdom) = @_;
4283: my $namespace = 'selfenrollrequests';
4284: my ($output,%queue_by_date);
4285: my %requesthash = &Apache::lonnet::dump($namespace,$cdom,$cnum);
4286: if (keys(%requesthash) > 0) {
4287: $r->print('<form method="post" name="changequeue" action="/adm/createuser" />'.
4288: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
4289: '<input type="hidden" name="state" value="done" />'.
4290: &Apache::loncommon::start_data_table().
4291: &Apache::loncommon::start_data_table_header_row().
4292: '<th>'.&mt('Action').'</th>'.
4293: '<th>'.&mt('Requestor').'</th>'.
4294: '<th>'.&mt('Section').'</th>'.
4295: '<th>'.&mt('Date requested').'</th>'.
4296: &Apache::loncommon::end_data_table_header_row());
4297: foreach my $item (keys(%requesthash)) {
4298: my ($timestamp,$usec) = split(/:/,$requesthash{$item});
4299: if (exists($queue_by_date{$timestamp})) {
4300: if (ref($queue_by_date{$timestamp}) eq 'ARRAY') {
4301: push(@{$queue_by_date{$timestamp}},$item.':'.$usec);
4302: }
4303: } else {
4304: @{$queue_by_date{$timestamp}} = ($item.':'.$usec);
4305: }
4306: }
4307: my @sortedtimes = sort {$a <=> $b} (keys(%queue_by_date));
4308: my $count = 0;
4309: foreach my $item (@sortedtimes) {
4310: if (ref($queue_by_date{$item}) eq 'ARRAY') {
4311: foreach my $request (sort(@{$queue_by_date{$item}})) {
4312: my ($puname,$pudom,$pusec) = split(/:/,$request);
4313: my $showsec = $pusec;
4314: if ($showsec eq '') {
4315: $showsec = &mt('none');
4316: }
4317: my $namelink = &Apache::loncommon::aboutmewrapper(
4318: &Apache::loncommon::plainname($puname,$pudom),
4319: $puname,$pudom);
4320: $r->print(&Apache::loncommon::start_data_table_row().
4321: '<td><span class="LC_nobreak"><label>'.
4322: '<input type="checkbox" value="'.$count.':'.$puname.':'.$pudom.':'.$pusec.'" name="approvereq" />'.&mt('Approve').'</label></span><br />'.
4323: '<span class="LC_nobreak"><label>'.
4324: '<input type="checkbox" value="'.$puname.':'.$pudom.'" name="rejectreq" />'.&mt('Reject').'</label></span><br /></td>'.
4325: '<td>'.$namelink.'</td>'.
4326: '<td>'.$showsec.'</td>'.
4327: '<td>'.&Apache::lonlocal::locallocaltime($item).'</td>'.
4328: &Apache::loncommon::end_data_table_row());
4329: $count ++;
4330: }
4331: }
4332: }
4333: $r->print(&Apache::loncommon::end_data_table().
4334: '<input type="submit" name="processqueue" value="'.&mt('Save').'" /></form>');
4335: } else {
4336: $r->print(&mt('There are currently no enrollment requests.'));
4337: }
4338: return;
4339: }
4340:
4341: sub update_selfenroll_queue {
4342: my ($r,$context,$permission,$cid,$cnum,$cdom) = @_;
4343: my @approvals = &Apache::loncommon::get_env_multiple('form.approvereq');
4344: my @rejections = &Apache::loncommon::get_env_multiple('form.rejectreq');
4345: my $access_start = $env{'course.'.$cid.'.internal.selfenroll_start_access'};
4346: my $access_end = $env{'course.'.$cid.'.internal.selfenroll_end_access'};
4347: my $limit = $env{'course.'.$cid.'.internal.selfenroll_limit'};
4348: my $cap = $env{'course.'.$cid.'.internal.selfenroll_cap'};
4349: my $notifylist = $env{'course.'.$cid.'.internal.selfenroll_notifylist'};
4350: my $namespace = 'selfenrollrequests';
4351: my ($stucounts,$idx,$classlist) = &get_student_counts($cdom,$cnum);
4352: my %requesthash = &Apache::lonnet::dump($namespace,$cdom,$cnum);
4353: my $coursedesc = $env{'course.'.$cid.'.description'};
4354: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
4355: my $hostname = &Apache::lonnet::hostname($chome);
4356: my $protocol = $Apache::lonnet::protocol{$chome};
4357: $protocol = 'http' if ($protocol ne 'https');
4358: my (@existing,@missingreq,@invalidusers,@limitexceeded,@enrolled,
4359: @enrollerrors,@warn_approves,@warn_rejects);
4360: my $now = time;
4361: my $sender = $env{'user.name'}.':'.$env{'user.domain'};
4362: my $approvedmsg = [{
4363: mt => 'Your request for enrollment has been approved.',
4364: },
4365: {
4366: mt => 'Visit [_1], to log-in and access the course',
4367: args => [$protocol.'://'.$hostname],
4368: }];
4369:
4370: my $rejectedmsg = [{
4371: mt => 'Your request for enrollment has not been approved.',
4372: }];
4373: foreach my $item (sort {$a <=> $b} @approvals) {
4374: my ($num,$uname,$udom,$usec) = split(/:/,$item);
4375: my $uhome = &Apache::lonnet::homeserver($uname,$udom);
4376: if ($uhome ne 'no_host') {
4377: if (exists($requesthash{$uname.':'.$udom})) {
4378:
4379: if (exists($classlist->{$uname.':'.$udom})) {
4380: if (ref($classlist->{$uname.':'.$udom}) eq 'ARRAY') {
4381: if (($classlist->{$uname.':'.$udom}->[$idx->{'status'}] eq 'Active') ||
4382: ($classlist->{$uname.':'.$udom}->[$idx->{'status'}] eq 'Future')) {
4383: push(@existing,$uname.':'.$udom);
4384: next;
4385: }
4386: }
4387: }
4388: } else {
4389: push(@missingreq,$uname.':'.$udom);
4390: next;
4391: }
4392: if (!grep(/^\Q$item\E$/,@rejections)) {
4393: if ($limit eq 'allstudents') {
4394: if ($stucounts->{$limit} >= $cap) {
4395: push(@limitexceeded,$uname.':'.$udom);
4396: last;
4397: }
4398: } elsif ($limit eq 'selfenrolled') {
4399: if ($stucounts->{$limit} >= $cap) {
4400: push(@limitexceeded,$uname.':'.$udom);
4401: last;
4402: }
4403: }
4404: my $result =
4405: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$usec,$access_end,$access_start,'selfenroll',undef,$cdom.'_'.$cnum,1);
4406: if ($result eq 'ok') {
4407: push(@enrolled,$uname.':'.$udom);
4408: $stucounts->{'allstudents'} ++;
4409: $stucounts->{'selfenrolled'} ++;
4410: &Apache::selfenroll::send_notification($uname.':'.$udom,$approvedmsg,$cid,
4411: $coursedesc,$now,'enroller',$sender);
4412: my %userrequest = (
4413: $cdom.'_'.$cnum => {
4414: timestamp => $now,
4415: section => $usec,
4416: adjudicator => $env{'user.name'}.':'.$env{'user.domain'},
4417: status => 'approved',
4418: }
4419: );
4420: my $userresult =
4421: &Apache::lonnet::put($namespace,\%userrequest,$udom,$uname);
4422: if ($userresult ne 'ok') {
4423: push(@warn_approves,$uname.':'.$udom);
4424: }
4425: } else {
4426: push(@enrollerrors,$uname.':'.$udom);
4427: }
4428: }
4429: } else {
4430: push(@invalidusers,$uname.':'.$udom);
4431: }
4432: }
4433: my @changes = (@enrolled,@rejections);
4434: if (@rejections) {
4435: foreach my $user (@rejections) {
4436: &Apache::selfenroll::send_notification($user,$rejectedmsg,$cid,
4437: $coursedesc,$now,'enroller',$sender);
4438: my ($uname,$udom) = split(/:/,$user);
4439: my %userrequest = (
4440: $cdom.'_'.$cnum => {
4441: timestamp => $now,
4442: adjudicator => $env{'user.name'}.':'.$env{'user.domain'},
4443: status => 'rejected',
4444: }
4445: );
4446: my $userresult =
4447: &Apache::lonnet::put($namespace,\%userrequest,$udom,$uname);
4448: if ($userresult ne 'ok') {
4449: push(@warn_rejects,$user);
4450: }
4451: }
4452: }
4453: if (@changes) {
4454: my $delresult = &Apache::lonnet::del($namespace,\@changes,$cdom,$cnum);
4455: if ($delresult eq 'ok') {
4456: my $namelink =
4457: &Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'}).' ('.$env{'user.name'}.':'.$env{'user.domain'}.')';
4458: my $chgmsg = "'Action was taken on the following enrollment requests by [_1].',$namelink";
4459: my ($approvedlist,$rejectedlist);
4460: if (@enrolled) {
4461: $approvedlist = join("\n",@enrolled);
4462: $r->print('<p>'.&mt('The following were enrolled in the course:').'<ul>');
4463: foreach my $user (@enrolled) {
4464: my ($uname,$udom) = split(/:/,$user);
4465: my $userlink =
4466: &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom),$uname,$udom);
4467: $r->print('<li>'.$userlink.'</li>');
4468: }
4469: $r->print('</ul></p>');
4470: }
4471: if (@rejections) {
4472: $rejectedlist = join("\n",@rejections);
4473: $r->print('<p>'.&mt('The following enrollment requests were rejected:').'<ul>');
4474: foreach my $user (@rejections) {
4475: $r->print('<li>'.$user.'</li>');
4476: }
4477: $r->print('</ul></p>');
4478: }
4479: &Apache::selfenroll::send_notification($notifylist,$chgmsg,$cid,
4480: $coursedesc,$now,'managers',
4481: $sender,$approvedlist,$rejectedlist);
4482: }
4483: }
4484: if (@existing) {
4485: $r->print('<p>'.&mt('The following enrollment requests were deleted because the user is already enrolled in the course:').'<ul>');
4486: foreach my $user (@existing) {
4487: $r->print('<li>'.$user.'</li>');
4488: }
4489: $r->print('</ul></p>');
4490: }
4491: if (@missingreq) {
4492: $r->print('<p>'.&mt('The following enrollment requests were ignored because the request is no longer in the enrollment queue:').'<ul>');
4493: foreach my $user (@missingreq) {
4494: $r->print('<li>'.$user.'</li>');
4495: }
4496: $r->print('</ul></p>');
4497: }
4498: if (@invalidusers) {
4499: $r->print('<p>'.&mt('The following enrollment requests were deleted because the requestor does not have a LON-CAPA account:').'<ul>');
4500: foreach my $user (@invalidusers) {
4501: $r->print('<li>'.$user.'</li>');
4502: }
4503: $r->print('</ul></p>');
4504: }
4505: if (@limitexceeded) {
4506: $r->print('<p>'.&mt('The following enrollment requests were skipped because the enrollment limit has been reached for the course:').'<ul>');
4507: foreach my $user (@limitexceeded) {
4508: $r->print('<li>'.$user.'</li>');
4509: }
4510: $r->print('</ul></p>');
4511: }
4512: if (@enrollerrors) {
4513: $r->print('<p>'.&mt('The following enrollment requests could not be processed because an error occurred:').'<ul>');
4514: foreach my $user (@enrollerrors) {
4515: $r->print('<li>'.$user.'</li>');
4516: }
4517: $r->print('</ul></p>');
4518: }
4519: if (@warn_approves) {
4520: $r->print('<p>'.&mt("For the following users, an error occurred when updating the user's own self-enroll requests record:").'<ul>');
4521: foreach my $user (@warn_approves) {
4522: $r->print('<li>'.$user.'</li>');
4523: }
4524: $r->print('</ul></p>');
4525: }
4526: if (@warn_rejects) {
4527: $r->print('<p>'.&mt("For the following users, an error occurred when updating the user's own self-enroll requests record:").'<ul>');
4528: foreach my $user (@warn_rejects) {
4529: $r->print('<li>'.$user.'</li>');
4530: }
4531: $r->print('</ul></p>');
4532: }
4533: return;
4534: }
4535:
4536: sub get_student_counts {
4537: my ($cdom,$cnum) = @_;
4538: my (%idx,%stucounts);
4539: my $classlist = &Apache::loncoursedata::get_classlist($cdom,$cnum);
4540: $idx{'type'} = &Apache::loncoursedata::CL_TYPE();
4541: $idx{'status'} = &Apache::loncoursedata::CL_STATUS();
4542: while (my ($student,$data) = each(%$classlist)) {
4543: if (($data->[$idx{'status'}] eq 'Active') ||
4544: ($data->[$idx{'status'}] eq 'Future')) {
4545: if ($data->[$idx{'type'}] eq 'selfenroll') {
4546: $stucounts{'selfenroll'} ++;
4547: }
4548: $stucounts{'allstudents'} ++;
4549: }
4550: }
4551: return (\%stucounts,\%idx,$classlist);
4552: }
4553:
4554: sub visible_in_cat {
4555: my ($cdom,$cnum) = @_;
4556: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
4557: my ($cathash,%settable,@vismsgs,$cansetvis);
4558: my %visactions = &Apache::lonlocal::texthash(
4559: vis => 'Your course currently appears in the Course Catalog for this domain.',
4560: 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.',
4561: miss => 'Your course does not currently appear in the Course Catalog for this domain.',
4562: yous => 'You should remedy this if you plan to allow self-enrollment, otherwise students will have difficulty finding your course.',
4563: 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.',
4564: make => 'Make any changes to self-enrollment settings below, click "Save", then take action to include the course in the Catalog:',
4565: take => 'Take the following action to ensure the course appears in the Catalog:',
4566: dc_unhide => 'Ask a domain coordinator to change the "Exclude from course catalog" setting.',
4567: dc_addinst => 'Ask a domain coordinator to enable display the catalog of "Official courses (with institutional codes)".',
4568: dc_instcode => 'Ask a domain coordinator to assign an institutional code (if this is an official course).',
4569: dc_catalog => 'Ask a domain coordinator to enable or create at least one course category in the domain.',
4570: dc_categories => 'Ask a domain coordinator to create a hierarchy of categories and sub categories for courses in the domain.',
4571: 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',
4572: dc_addcat => 'Ask a domain coordinator to assign a category to the course.',
4573: );
4574: $visactions{'unhide'} = &mt('Use [_1]Set course environment[_2] to change the "Exclude from course catalog" setting.','"<a href="/adm/parmset?action=crsenv">','</a>"');
4575: $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>"');
4576: $visactions{'addcat'} = &mt('Use [_1]Set course environment[_2] to assign a category to the course.','"<a href="/adm/parmset?action=crsenv">','</a>"');
4577: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4578: if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
4579: $settable{'togglecats'} = 1;
4580: }
4581: if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
4582: $settable{'categorize'} = 1;
4583: }
4584: $cathash = $domconf{'coursecategories'}{'cats'};
4585: }
4586: if ($settable{'togglecats'} && $settable{'categorize'}) {
4587: $cansetvis = &mt('You are able to both assign a course category and choose to exclude this course from the catalog.');
4588: } elsif ($settable{'togglecats'}) {
4589: $cansetvis = &mt('You are able to choose to exclude this course from the catalog, but only a Domain Coordinator may assign a course category.');
4590: } elsif ($settable{'categorize'}) {
4591: $cansetvis = &mt('You may assign a course category, but only a Domain Coordinator may choose to exclude this course from the catalog.');
4592: } else {
4593: $cansetvis = &mt('Only a Domain Coordinator may assign a course category or choose to exclude this course from the catalog.');
4594: }
4595:
4596: my %currsettings =
4597: &Apache::lonnet::get('environment',['hidefromcat','categories','internal.coursecode'],
4598: $cdom,$cnum);
4599: my $visible = 0;
4600: if ($currsettings{'internal.coursecode'} ne '') {
4601: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4602: $cathash = $domconf{'coursecategories'}{'cats'};
4603: if (ref($cathash) eq 'HASH') {
4604: if ($cathash->{'instcode::0'} eq '') {
4605: push(@vismsgs,'dc_addinst');
4606: } else {
4607: $visible = 1;
4608: }
4609: } else {
4610: $visible = 1;
4611: }
4612: } else {
4613: $visible = 1;
4614: }
4615: } else {
4616: if (ref($cathash) eq 'HASH') {
4617: if ($cathash->{'instcode::0'} ne '') {
4618: push(@vismsgs,'dc_instcode');
4619: }
4620: } else {
4621: push(@vismsgs,'dc_instcode');
4622: }
4623: }
4624: if ($currsettings{'categories'} ne '') {
4625: my $cathash;
4626: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4627: $cathash = $domconf{'coursecategories'}{'cats'};
4628: if (ref($cathash) eq 'HASH') {
4629: if (keys(%{$cathash}) == 0) {
4630: push(@vismsgs,'dc_catalog');
4631: } elsif ((keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} ne '')) {
4632: push(@vismsgs,'dc_categories');
4633: } else {
4634: my @currcategories = split('&',$currsettings{'categories'});
4635: my $matched = 0;
4636: foreach my $cat (@currcategories) {
4637: if ($cathash->{$cat} ne '') {
4638: $visible = 1;
4639: $matched = 1;
4640: last;
4641: }
4642: }
4643: if (!$matched) {
4644: if ($settable{'categorize'}) {
4645: push(@vismsgs,'chgcat');
4646: } else {
4647: push(@vismsgs,'dc_chgcat');
4648: }
4649: }
4650: }
4651: }
4652: }
4653: } else {
4654: if (ref($cathash) eq 'HASH') {
4655: if ((keys(%{$cathash}) > 1) ||
4656: (keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} eq '')) {
4657: if ($settable{'categorize'}) {
4658: push(@vismsgs,'addcat');
4659: } else {
4660: push(@vismsgs,'dc_addcat');
4661: }
4662: }
4663: }
4664: }
4665: if ($currsettings{'hidefromcat'} eq 'yes') {
4666: $visible = 0;
4667: if ($settable{'togglecats'}) {
4668: unshift(@vismsgs,'unhide');
4669: } else {
4670: unshift(@vismsgs,'dc_unhide')
4671: }
4672: }
4673: return ($visible,$cansetvis,\@vismsgs,\%visactions);
4674: }
4675:
4676: sub new_selfenroll_dom_row {
4677: my ($newdom,$num) = @_;
4678: my $domdesc = &Apache::lonnet::domain($newdom);
4679: my $output;
4680: if ($domdesc ne '') {
4681: $output .= &Apache::loncommon::start_data_table_row()
4682: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').' <b>'.$domdesc
4683: .' ('.$newdom.')</b><input type="hidden" name="selfenroll_dom_'.$num
4684: .'" value="'.$newdom.'" /></span><br />'
4685: .'<span class="LC_nobreak"><label><input type="checkbox" '
4686: .'name="selfenroll_activate" value="'.$num.'" '
4687: .'onchange="javascript:update_types('
4688: ."'selfenroll_activate','$num'".');" />'
4689: .&mt('Activate').'</label></span></td>';
4690: my @currinsttypes;
4691: $output .= '<td>'.&mt('User types:').'<br />'
4692: .&selfenroll_inst_types($num,$newdom,\@currinsttypes).'</td>'
4693: .&Apache::loncommon::end_data_table_row();
4694: }
4695: return $output;
4696: }
4697:
4698: sub selfenroll_inst_types {
4699: my ($num,$currdom,$currinsttypes) = @_;
4700: my $output;
4701: my $numinrow = 4;
4702: my $count = 0;
4703: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($currdom);
4704: my $othervalue = 'any';
4705: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
4706: if (keys(%{$usertypes}) > 0) {
4707: $othervalue = 'other';
4708: }
4709: $output .= '<table><tr>';
4710: foreach my $type (@{$types}) {
4711: if (($count > 0) && ($count%$numinrow == 0)) {
4712: $output .= '</tr><tr>';
4713: }
4714: if (defined($usertypes->{$type})) {
4715: my $esc_type = &escape($type);
4716: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.
4717: $esc_type.'" ';
4718: if (ref($currinsttypes) eq 'ARRAY') {
4719: if (@{$currinsttypes} > 0) {
4720: if (grep(/^any$/,@{$currinsttypes})) {
4721: $output .= 'checked="checked"';
4722: } elsif (grep(/^\Q$esc_type\E$/,@{$currinsttypes})) {
4723: $output .= 'checked="checked"';
4724: }
4725: } else {
4726: $output .= 'checked="checked"';
4727: }
4728: }
4729: $output .= ' name="selfenroll_types_'.$num.'" />'.$usertypes->{$type}.'</label></span></td>';
4730: }
4731: $count ++;
4732: }
4733: if (($count > 0) && ($count%$numinrow == 0)) {
4734: $output .= '</tr><tr>';
4735: }
4736: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.$othervalue.'"';
4737: if (ref($currinsttypes) eq 'ARRAY') {
4738: if (@{$currinsttypes} > 0) {
4739: if (grep(/^any$/,@{$currinsttypes})) {
4740: $output .= ' checked="checked"';
4741: } elsif ($othervalue eq 'other') {
4742: if (grep(/^\Q$othervalue\E$/,@{$currinsttypes})) {
4743: $output .= ' checked="checked"';
4744: }
4745: }
4746: } else {
4747: $output .= ' checked="checked"';
4748: }
4749: } else {
4750: $output .= ' checked="checked"';
4751: }
4752: $output .= ' name="selfenroll_types_'.$num.'" />'.$othertitle.'</label></span></td></tr></table>';
4753: }
4754: return $output;
4755: }
4756:
4757: sub selfenroll_date_forms {
4758: my ($startform,$endform) = @_;
4759: my $output .= &Apache::lonhtmlcommon::start_pick_box()."\n".
4760: &Apache::lonhtmlcommon::row_title(&mt('Start date'),
4761: 'LC_oddrow_value')."\n".
4762: $startform."\n".
4763: &Apache::lonhtmlcommon::row_closure(1).
4764: &Apache::lonhtmlcommon::row_title(&mt('End date'),
4765: 'LC_oddrow_value')."\n".
4766: $endform."\n".
4767: &Apache::lonhtmlcommon::row_closure(1).
4768: &Apache::lonhtmlcommon::end_pick_box();
4769: return $output;
4770: }
4771:
4772: sub print_userchangelogs_display {
4773: my ($r,$context,$permission) = @_;
4774: my $formname = 'roleslog';
4775: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4776: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4777: my %roleslog=&Apache::lonnet::dump('nohist_rolelog',$cdom,$cnum);
4778: if ((keys(%roleslog))[0]=~/^error\:/) { undef(%roleslog); }
4779:
4780: $r->print('<form action="/adm/createuser" method="post" name="'.$formname.'">');
4781: my %saveable_parameters = ('show' => 'scalar',);
4782: &Apache::loncommon::store_course_settings('roles_log',
4783: \%saveable_parameters);
4784: &Apache::loncommon::restore_course_settings('roles_log',
4785: \%saveable_parameters);
4786: # set defaults
4787: my $now = time();
4788: my $defstart = $now - (7*24*3600); #7 days ago
4789: my %defaults = (
4790: page => '1',
4791: show => '10',
4792: role => 'any',
4793: chgcontext => 'any',
4794: rolelog_start_date => $defstart,
4795: rolelog_end_date => $now,
4796: );
4797: my $more_records = 0;
4798:
4799: # set current
4800: my %curr;
4801: foreach my $item ('show','page','role','chgcontext') {
4802: $curr{$item} = $env{'form.'.$item};
4803: }
4804: my ($startdate,$enddate) =
4805: &Apache::lonuserutils::get_dates_from_form('rolelog_start_date','rolelog_end_date');
4806: $curr{'rolelog_start_date'} = $startdate;
4807: $curr{'rolelog_end_date'} = $enddate;
4808: foreach my $key (keys(%defaults)) {
4809: if ($curr{$key} eq '') {
4810: $curr{$key} = $defaults{$key};
4811: }
4812: }
4813: my (%whodunit,%changed,$version);
4814: ($version) = ($r->dir_config('lonVersion') =~ /^([\d\.]+)\-/);
4815: $r->print(&role_display_filter($formname,$cdom,$cnum,\%curr,$version));
4816: my $showntablehdr = 0;
4817: my $tablehdr = &Apache::loncommon::start_data_table().
4818: &Apache::loncommon::start_data_table_header_row().
4819: '<th> </th><th>'.&mt('When').'</th><th>'.&mt('Who made the change').
4820: '</th><th>'.&mt('Changed User').'</th><th>'.&mt('Role').'</th><th>'.&mt('Section').'</th><th>'.
4821: &mt('Context').'</th><th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
4822: &Apache::loncommon::end_data_table_header_row();
4823: my ($minshown,$maxshown);
4824: $minshown = 1;
4825: my $count = 0;
4826: if ($curr{'show'} ne &mt('all')) {
4827: $maxshown = $curr{'page'} * $curr{'show'};
4828: if ($curr{'page'} > 1) {
4829: $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'};
4830: }
4831: }
4832: foreach my $id (sort { $roleslog{$b}{'exe_time'}<=>$roleslog{$a}{'exe_time'} } (keys(%roleslog))) {
4833: next if (($roleslog{$id}{'exe_time'} < $curr{'rolelog_start_date'}) ||
4834: ($roleslog{$id}{'exe_time'} > $curr{'rolelog_end_date'}));
4835: if ($curr{'show'} ne &mt('all')) {
4836: if ($count >= $curr{'page'} * $curr{'show'}) {
4837: $more_records = 1;
4838: last;
4839: }
4840: }
4841: if ($curr{'role'} ne 'any') {
4842: next if ($roleslog{$id}{'logentry'}{'role'} ne $curr{'role'});
4843: }
4844: if ($curr{'chgcontext'} ne 'any') {
4845: if ($curr{'chgcontext'} eq 'selfenroll') {
4846: next if (!$roleslog{$id}{'logentry'}{'selfenroll'});
4847: } else {
4848: next if ($roleslog{$id}{'logentry'}{'context'} ne $curr{'chgcontext'});
4849: }
4850: }
4851: $count ++;
4852: next if ($count < $minshown);
4853: if (!$showntablehdr) {
4854: $r->print($tablehdr);
4855: $showntablehdr = 1;
4856: }
4857: if ($whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} eq '') {
4858: $whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} =
4859: &Apache::loncommon::plainname($roleslog{$id}{'exe_uname'},$roleslog{$id}{'exe_udom'});
4860: }
4861: if ($changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} eq '') {
4862: $changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} =
4863: &Apache::loncommon::plainname($roleslog{$id}{'uname'},$roleslog{$id}{'udom'});
4864: }
4865: my $sec = $roleslog{$id}{'logentry'}{'section'};
4866: if ($sec eq '') {
4867: $sec = &mt('None');
4868: }
4869: my ($rolestart,$roleend);
4870: if ($roleslog{$id}{'delflag'}) {
4871: $rolestart = &mt('deleted');
4872: $roleend = &mt('deleted');
4873: } else {
4874: $rolestart = $roleslog{$id}{'logentry'}{'start'};
4875: $roleend = $roleslog{$id}{'logentry'}{'end'};
4876: if ($rolestart eq '' || $rolestart == 0) {
4877: $rolestart = &mt('No start date');
4878: } else {
4879: $rolestart = &Apache::lonlocal::locallocaltime($rolestart);
4880: }
4881: if ($roleend eq '' || $roleend == 0) {
4882: $roleend = &mt('No end date');
4883: } else {
4884: $roleend = &Apache::lonlocal::locallocaltime($roleend);
4885: }
4886: }
4887: my $chgcontext = $roleslog{$id}{'logentry'}{'context'};
4888: if ($roleslog{$id}{'logentry'}{'selfenroll'}) {
4889: $chgcontext = 'selfenroll';
4890: }
4891: my %lt = &rolechg_contexts();
4892: if ($chgcontext ne '' && $lt{$chgcontext} ne '') {
4893: $chgcontext = $lt{$chgcontext};
4894: }
4895: $r->print(&Apache::loncommon::start_data_table_row().'<td>'.$count.'</td><td>'.&Apache::lonlocal::locallocaltime($roleslog{$id}{'exe_time'}).'</td><td>'.$whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}}.'</td><td>'.$changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}}.'</td><td>'.&Apache::lonnet::plaintext($roleslog{$id}{'logentry'}{'role'}).'</td><td>'.$sec.'</td><td>'.$chgcontext.'</td><td>'.$rolestart.'</td><td>'.$roleend.'</td>'.&Apache::loncommon::end_data_table_row()."\n");
4896: }
4897: if ($showntablehdr) {
4898: $r->print(&Apache::loncommon::end_data_table().'<br />');
4899: if (($curr{'page'} > 1) || ($more_records)) {
4900: $r->print('<table><tr>');
4901: if ($curr{'page'} > 1) {
4902: $r->print('<td><a href="javascript:chgPage('."'previous'".');">'.&mt('Previous [_1] changes',$curr{'show'}).'</a></td>');
4903: }
4904: if ($more_records) {
4905: $r->print('<td><a href="javascript:chgPage('."'next'".');">'.&mt('Next [_1] changes',$curr{'show'}).'</a></td>');
4906: }
4907: $r->print('</tr></table>');
4908: $r->print(<<"ENDSCRIPT");
4909: <script type="text/javascript">
4910: function chgPage(caller) {
4911: if (caller == 'previous') {
4912: document.$formname.page.value --;
4913: }
4914: if (caller == 'next') {
4915: document.$formname.page.value ++;
4916: }
4917: document.$formname.submit();
4918: return;
4919: }
4920: </script>
4921: ENDSCRIPT
4922: }
4923: } else {
4924: $r->print(&mt('There are no records to display'));
4925: }
4926: $r->print('<input type="hidden" name="page" value="'.$curr{'page'}.'" />'.
4927: '<input type="hidden" name="action" value="changelogs" /></form>');
4928: return;
4929: }
4930:
4931: sub role_display_filter {
4932: my ($formname,$cdom,$cnum,$curr,$version) = @_;
4933: my $context = 'course';
4934: my $nolink = 1;
4935: my $output = '<table><tr><td valign="top">'.
4936: '<span class="LC_nobreak"><b>'.&mt('Changes/page:').'</b><br />'.
4937: &Apache::lonmeta::selectbox('show',$curr->{'show'},undef,
4938: (&mt('all'),5,10,20,50,100,1000,10000)).
4939: '</td><td> </td>';
4940: my $startform =
4941: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_start_date',
4942: $curr->{'rolelog_start_date'},undef,
4943: undef,undef,undef,undef,undef,undef,$nolink);
4944: my $endform =
4945: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_end_date',
4946: $curr->{'rolelog_end_date'},undef,
4947: undef,undef,undef,undef,undef,undef,$nolink);
4948: my %lt = &rolechg_contexts();
4949: $output .= '<td valign="top"><b>'.&mt('Window during which changes occurred:').'</b><br /><table><tr><td>'.&mt('After:').
4950: '</td><td>'.$startform.'</td></tr><tr><td>'.&mt('Before:').'</td><td>'.
4951: $endform.'</td></tr></table></td><td> </td>'.
4952: '<td valign="top"><b>'.&mt('Role:').'</b><br />'.
4953: '<select name="role"><option value="any"';
4954: if ($curr->{'role'} eq 'any') {
4955: $output .= ' selected="selected"';
4956: }
4957: $output .= '>'.&mt('Any').'</option>'."\n";
4958: my @roles = &Apache::lonuserutils::course_roles($context,undef,1);
4959: foreach my $role (@roles) {
4960: my $plrole;
4961: if ($role eq 'cr') {
4962: $plrole = &mt('Custom Role');
4963: } else {
4964: $plrole=&Apache::lonnet::plaintext($role);
4965: }
4966: my $selstr = '';
4967: if ($role eq $curr->{'role'}) {
4968: $selstr = ' selected="selected"';
4969: }
4970: $output .= ' <option value="'.$role.'"'.$selstr.'>'.$plrole.'</option>';
4971: }
4972: $output .= '</select></td><td> </td><td valign="top"><b>'.
4973: &mt('Context:').'</b><br /><select name="chgcontext">';
4974: foreach my $chgtype ('any','auto','updatenow','createcourse','course','domain','selfenroll') {
4975: my $selstr = '';
4976: if ($curr->{'chgcontext'} eq $chgtype) {
4977: $output .= $selstr = ' selected="selected"';
4978: }
4979: if (($chgtype eq 'auto') || ($chgtype eq 'updatenow')) {
4980: next if (!&Apache::lonnet::auto_run($cnum,$cdom));
4981: }
4982: $output .= '<option value="'.$chgtype.'"'.$selstr.'>'.$lt{$chgtype}.'</option>'."\n";
4983: }
4984: $output .= '</select></td><td> </td><td valign="middle"><input type="submit" value="'.
4985: &mt('Update Display').'" /></tr></table>'.
4986: '<span class="LC_roleslog_note">'.
4987: &mt('[_1]Note:[_2] Only changes made from servers running LON-CAPA 2.6.99.0 or later are displayed.');
4988: if ($version) {
4989: $output .= ' '.&mt('This server is version [_3].','<b>','</b>',$version); }
4990: $output .= '</span><hr /><br />';
4991: return $output;
4992: }
4993:
4994: sub rolechg_contexts {
4995: my %lt = &Apache::lonlocal::texthash (
4996: any => 'Any',
4997: auto => 'Automated enrollment',
4998: updatenow => 'Roster Update',
4999: createcourse => 'Course Creation',
5000: course => 'User Management in course',
5001: domain => 'User Management in domain',
5002: selfenroll => 'Self-enrolled',
5003: );
5004: return %lt;
5005: }
5006:
5007: #-------------------------------------------------- functions for &phase_two
5008: sub user_search_result {
5009: my ($context,$srch) = @_;
5010: my %allhomes;
5011: my %inst_matches;
5012: my %srch_results;
5013: my ($response,$currstate,$forcenewuser,$dirsrchres);
5014: $srch->{'srchterm'} =~ s/\s+/ /g;
5015: if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
5016: $response = &mt('Invalid search.');
5017: }
5018: if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
5019: $response = &mt('Invalid search.');
5020: }
5021: if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
5022: $response = &mt('Invalid search.');
5023: }
5024: if ($srch->{'srchterm'} eq '') {
5025: $response = &mt('You must enter a search term.');
5026: }
5027: if ($srch->{'srchterm'} =~ /^\s+$/) {
5028: $response = &mt('Your search term must contain more than just spaces.');
5029: }
5030: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
5031: if (($srch->{'srchdomain'} eq '') ||
5032: ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
5033: $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
5034: }
5035: }
5036: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
5037: ($srch->{'srchin'} eq 'alc')) {
5038: if ($srch->{'srchby'} eq 'uname') {
5039: my $unamecheck = $srch->{'srchterm'};
5040: if ($srch->{'srchtype'} eq 'contains') {
5041: if ($unamecheck !~ /^\w/) {
5042: $unamecheck = 'a'.$unamecheck;
5043: }
5044: }
5045: if ($unamecheck !~ /^$match_username$/) {
5046: $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
5047: }
5048: }
5049: }
5050: if ($response ne '') {
5051: $response = '<span class="LC_warning">'.$response.'</span>';
5052: }
5053: if ($srch->{'srchin'} eq 'instd') {
5054: my $instd_chk = &directorysrch_check($srch);
5055: if ($instd_chk ne 'ok') {
5056: $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
5057: '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
5058: }
5059: }
5060: if ($response ne '') {
5061: return ($currstate,$response);
5062: }
5063: if ($srch->{'srchby'} eq 'uname') {
5064: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
5065: if ($env{'form.forcenew'}) {
5066: if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
5067: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5068: if ($uhome eq 'no_host') {
5069: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
5070: my $showdom = &display_domain_info($env{'request.role.domain'});
5071: $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
5072: } else {
5073: $currstate = 'modify';
5074: }
5075: } else {
5076: $currstate = 'modify';
5077: }
5078: } else {
5079: if ($srch->{'srchin'} eq 'dom') {
5080: if ($srch->{'srchtype'} eq 'exact') {
5081: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5082: if ($uhome eq 'no_host') {
5083: ($currstate,$response,$forcenewuser) =
5084: &build_search_response($context,$srch,%srch_results);
5085: } else {
5086: $currstate = 'modify';
5087: }
5088: } else {
5089: %srch_results = &Apache::lonnet::usersearch($srch);
5090: ($currstate,$response,$forcenewuser) =
5091: &build_search_response($context,$srch,%srch_results);
5092: }
5093: } else {
5094: my $courseusers = &get_courseusers();
5095: if ($srch->{'srchtype'} eq 'exact') {
5096: if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
5097: $currstate = 'modify';
5098: } else {
5099: ($currstate,$response,$forcenewuser) =
5100: &build_search_response($context,$srch,%srch_results);
5101: }
5102: } else {
5103: foreach my $user (keys(%$courseusers)) {
5104: my ($cuname,$cudomain) = split(/:/,$user);
5105: if ($cudomain eq $srch->{'srchdomain'}) {
5106: my $matched = 0;
5107: if ($srch->{'srchtype'} eq 'begins') {
5108: if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
5109: $matched = 1;
5110: }
5111: } else {
5112: if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
5113: $matched = 1;
5114: }
5115: }
5116: if ($matched) {
5117: $srch_results{$user} =
5118: {&Apache::lonnet::get('environment',
5119: ['firstname',
5120: 'lastname',
5121: 'permanentemail'],
5122: $cudomain,$cuname)};
5123: }
5124: }
5125: }
5126: ($currstate,$response,$forcenewuser) =
5127: &build_search_response($context,$srch,%srch_results);
5128: }
5129: }
5130: }
5131: } elsif ($srch->{'srchin'} eq 'alc') {
5132: $currstate = 'query';
5133: } elsif ($srch->{'srchin'} eq 'instd') {
5134: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5135: if ($dirsrchres eq 'ok') {
5136: ($currstate,$response,$forcenewuser) =
5137: &build_search_response($context,$srch,%srch_results);
5138: } else {
5139: my $showdom = &display_domain_info($srch->{'srchdomain'});
5140: $response = '<span class="LC_warning">'.
5141: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5142: '</span><br />'.
5143: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5144: '<br /><br />';
5145: }
5146: }
5147: } else {
5148: if ($srch->{'srchin'} eq 'dom') {
5149: %srch_results = &Apache::lonnet::usersearch($srch);
5150: ($currstate,$response,$forcenewuser) =
5151: &build_search_response($context,$srch,%srch_results);
5152: } elsif ($srch->{'srchin'} eq 'crs') {
5153: my $courseusers = &get_courseusers();
5154: foreach my $user (keys(%$courseusers)) {
5155: my ($uname,$udom) = split(/:/,$user);
5156: my %names = &Apache::loncommon::getnames($uname,$udom);
5157: my %emails = &Apache::loncommon::getemails($uname,$udom);
5158: if ($srch->{'srchby'} eq 'lastname') {
5159: if ((($srch->{'srchtype'} eq 'exact') &&
5160: ($names{'lastname'} eq $srch->{'srchterm'})) ||
5161: (($srch->{'srchtype'} eq 'begins') &&
5162: ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
5163: (($srch->{'srchtype'} eq 'contains') &&
5164: ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
5165: $srch_results{$user} = {firstname => $names{'firstname'},
5166: lastname => $names{'lastname'},
5167: permanentemail => $emails{'permanentemail'},
5168: };
5169: }
5170: } elsif ($srch->{'srchby'} eq 'lastfirst') {
5171: my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
5172: $srchlast =~ s/\s+$//;
5173: $srchfirst =~ s/^\s+//;
5174: if ($srch->{'srchtype'} eq 'exact') {
5175: if (($names{'lastname'} eq $srchlast) &&
5176: ($names{'firstname'} eq $srchfirst)) {
5177: $srch_results{$user} = {firstname => $names{'firstname'},
5178: lastname => $names{'lastname'},
5179: permanentemail => $emails{'permanentemail'},
5180:
5181: };
5182: }
5183: } elsif ($srch->{'srchtype'} eq 'begins') {
5184: if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
5185: ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
5186: $srch_results{$user} = {firstname => $names{'firstname'},
5187: lastname => $names{'lastname'},
5188: permanentemail => $emails{'permanentemail'},
5189: };
5190: }
5191: } else {
5192: if (($names{'lastname'} =~ /\Q$srchlast\E/i) &&
5193: ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
5194: $srch_results{$user} = {firstname => $names{'firstname'},
5195: lastname => $names{'lastname'},
5196: permanentemail => $emails{'permanentemail'},
5197: };
5198: }
5199: }
5200: }
5201: }
5202: ($currstate,$response,$forcenewuser) =
5203: &build_search_response($context,$srch,%srch_results);
5204: } elsif ($srch->{'srchin'} eq 'alc') {
5205: $currstate = 'query';
5206: } elsif ($srch->{'srchin'} eq 'instd') {
5207: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5208: if ($dirsrchres eq 'ok') {
5209: ($currstate,$response,$forcenewuser) =
5210: &build_search_response($context,$srch,%srch_results);
5211: } else {
5212: my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = '<span class="LC_warning">'.
5213: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5214: '</span><br />'.
5215: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5216: '<br /><br />';
5217: }
5218: }
5219: }
5220: return ($currstate,$response,$forcenewuser,\%srch_results);
5221: }
5222:
5223: sub directorysrch_check {
5224: my ($srch) = @_;
5225: my $can_search = 0;
5226: my $response;
5227: my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
5228: ['directorysrch'],$srch->{'srchdomain'});
5229: my $showdom = &display_domain_info($srch->{'srchdomain'});
5230: if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
5231: if (!$dom_inst_srch{'directorysrch'}{'available'}) {
5232: return &mt('Institutional directory search is not available in domain: [_1]',$showdom);
5233: }
5234: if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
5235: if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
5236: return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom);
5237: }
5238: my @usertypes = split(/:/,$env{'environment.inststatus'});
5239: if (!@usertypes) {
5240: push(@usertypes,'default');
5241: }
5242: if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
5243: foreach my $type (@usertypes) {
5244: if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
5245: $can_search = 1;
5246: last;
5247: }
5248: }
5249: }
5250: if (!$can_search) {
5251: my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
5252: my @longtypes;
5253: foreach my $item (@usertypes) {
5254: if (defined($insttypes->{$item})) {
5255: push (@longtypes,$insttypes->{$item});
5256: } elsif ($item eq 'default') {
5257: push (@longtypes,&mt('other'));
5258: }
5259: }
5260: my $insttype_str = join(', ',@longtypes);
5261: return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
5262: }
5263: } else {
5264: $can_search = 1;
5265: }
5266: } else {
5267: return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
5268: }
5269: my %longtext = &Apache::lonlocal::texthash (
5270: uname => 'username',
5271: lastfirst => 'last name, first name',
5272: lastname => 'last name',
5273: contains => 'contains',
5274: exact => 'as exact match to',
5275: begins => 'begins with',
5276: );
5277: if ($can_search) {
5278: if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
5279: if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
5280: return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
5281: }
5282: } else {
5283: return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
5284: }
5285: }
5286: if ($can_search) {
5287: if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
5288: if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
5289: return 'ok';
5290: } else {
5291: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5292: }
5293: } else {
5294: if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
5295: ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
5296: ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
5297: return 'ok';
5298: } else {
5299: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5300: }
5301: }
5302: }
5303: }
5304:
5305: sub get_courseusers {
5306: my %advhash;
5307: my $classlist = &Apache::loncoursedata::get_classlist();
5308: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
5309: foreach my $role (sort(keys(%coursepersonnel))) {
5310: foreach my $user (split(/\,/,$coursepersonnel{$role})) {
5311: if (!exists($classlist->{$user})) {
5312: $classlist->{$user} = [];
5313: }
5314: }
5315: }
5316: return $classlist;
5317: }
5318:
5319: sub build_search_response {
5320: my ($context,$srch,%srch_results) = @_;
5321: my ($currstate,$response,$forcenewuser);
5322: my %names = (
5323: 'uname' => 'username',
5324: 'lastname' => 'last name',
5325: 'lastfirst' => 'last name, first name',
5326: 'crs' => 'this course',
5327: 'dom' => 'LON-CAPA domain: ',
5328: 'instd' => 'the institutional directory for domain: ',
5329: );
5330:
5331: my %single = (
5332: begins => 'A match',
5333: contains => 'A match',
5334: exact => 'An exact match',
5335: );
5336: my %nomatch = (
5337: begins => 'No match',
5338: contains => 'No match',
5339: exact => 'No exact match',
5340: );
5341: if (keys(%srch_results) > 1) {
5342: $currstate = 'select';
5343: } else {
5344: if (keys(%srch_results) == 1) {
5345: $currstate = 'modify';
5346: $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
5347: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5348: $response .= &display_domain_info($srch->{'srchdomain'});
5349: }
5350: } else {
5351: $response = '<span class="LC_warning">'.&mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}",$srch->{'srchterm'});
5352: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5353: $response .= &display_domain_info($srch->{'srchdomain'});
5354: }
5355: $response .= '</span>';
5356: if ($srch->{'srchin'} ne 'alc') {
5357: $forcenewuser = 1;
5358: my $cansrchinst = 0;
5359: if ($srch->{'srchdomain'}) {
5360: my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
5361: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
5362: if ($domconfig{'directorysrch'}{'available'}) {
5363: $cansrchinst = 1;
5364: }
5365: }
5366: }
5367: if ((($srch->{'srchby'} eq 'lastfirst') ||
5368: ($srch->{'srchby'} eq 'lastname')) &&
5369: ($srch->{'srchin'} eq 'dom')) {
5370: if ($cansrchinst) {
5371: $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
5372: }
5373: }
5374: if ($srch->{'srchin'} eq 'crs') {
5375: $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
5376: }
5377: }
5378: if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $env{'request.role.domain'})) {
5379: my $cancreate =
5380: &Apache::lonuserutils::can_create_user($env{'request.role.domain'},$context);
5381: if ($cancreate) {
5382: my $showdom = &display_domain_info($env{'request.role.domain'});
5383: $response .= '<br /><br />'
5384: .'<b>'.&mt('To add a new user:').'</b>'
5385: .'<br />'
5386: .&mt("(You can only create new users in your current role's domain - [_1])"
5387: ,'<span class="LC_cusr_emph">'.$env{'request.role.domain'}.'</span>')
5388: .'<ul><li>'
5389: .&mt("Set 'Domain/institution to search' to: [_1]",'<span class="LC_cusr_emph">'.$showdom.'</span>')
5390: .'</li><li>'
5391: .&mt("Set 'Search criteria' to: [_1]username is ..... in selected LON-CAPA domain[_2]",'<span class="LC_cusr_emph">','</span>')
5392: .'</li><li>'
5393: .&mt('Provide the proposed username')
5394: .'</li><li>'
5395: .&mt("Click 'Search'")
5396: .'</li></ul><br />';
5397: } else {
5398: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
5399: $response .= '<br /><br />'
5400: .&mt("You are not authorized to create new users in your current role's domain - [_1]."
5401: ,'<span class="LC_cusr_emph">'.$env{'request.role.domain'}.'</span>')
5402: .'<br />'
5403: .&mt('Please contact the [_1]helpdesk[_2] if you need to create a new user.'
5404: ,' <a'.$helplink.'>'
5405: ,'</a>')
5406: .'<br /><br />';
5407: }
5408: }
5409: }
5410: }
5411: return ($currstate,$response,$forcenewuser);
5412: }
5413:
5414: sub display_domain_info {
5415: my ($dom) = @_;
5416: my $output = $dom;
5417: if ($dom ne '') {
5418: my $domdesc = &Apache::lonnet::domain($dom,'description');
5419: if ($domdesc ne '') {
5420: $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
5421: }
5422: }
5423: return $output;
5424: }
5425:
5426: sub crumb_utilities {
5427: my %elements = (
5428: crtuser => {
5429: srchterm => 'text',
5430: srchin => 'selectbox',
5431: srchby => 'selectbox',
5432: srchtype => 'selectbox',
5433: srchdomain => 'selectbox',
5434: },
5435: crtusername => {
5436: srchterm => 'text',
5437: srchdomain => 'selectbox',
5438: },
5439: docustom => {
5440: rolename => 'selectbox',
5441: newrolename => 'textbox',
5442: },
5443: studentform => {
5444: srchterm => 'text',
5445: srchin => 'selectbox',
5446: srchby => 'selectbox',
5447: srchtype => 'selectbox',
5448: srchdomain => 'selectbox',
5449: },
5450: );
5451:
5452: my $jsback .= qq|
5453: function backPage(formname,prevphase,prevstate) {
5454: if (typeof prevphase == 'undefined') {
5455: formname.phase.value = '';
5456: }
5457: else {
5458: formname.phase.value = prevphase;
5459: }
5460: if (typeof prevstate == 'undefined') {
5461: formname.currstate.value = '';
5462: }
5463: else {
5464: formname.currstate.value = prevstate;
5465: }
5466: formname.submit();
5467: }
5468: |;
5469: return ($jsback,\%elements);
5470: }
5471:
5472: sub course_level_table {
5473: my (%inccourses) = @_;
5474: my $table = '';
5475: # Custom Roles?
5476:
5477: my %customroles=&Apache::lonuserutils::my_custom_roles();
5478: my %lt=&Apache::lonlocal::texthash(
5479: 'exs' => "Existing sections",
5480: 'new' => "Define new section",
5481: 'ssd' => "Set Start Date",
5482: 'sed' => "Set End Date",
5483: 'crl' => "Course Level",
5484: 'act' => "Activate",
5485: 'rol' => "Role",
5486: 'ext' => "Extent",
5487: 'grs' => "Section",
5488: 'sta' => "Start",
5489: 'end' => "End"
5490: );
5491:
5492: foreach my $protectedcourse (sort( keys(%inccourses))) {
5493: my $thiscourse=$protectedcourse;
5494: $thiscourse=~s:_:/:g;
5495: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
5496: my $area=$coursedata{'description'};
5497: my $type=$coursedata{'type'};
5498: if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; }
5499: my ($domain,$cnum)=split(/\//,$thiscourse);
5500: my %sections_count;
5501: if (defined($env{'request.course.id'})) {
5502: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
5503: %sections_count =
5504: &Apache::loncommon::get_sections($domain,$cnum);
5505: }
5506: }
5507: my @roles = &Apache::lonuserutils::roles_by_context('course');
5508: foreach my $role (@roles) {
5509: my $plrole=&Apache::lonnet::plaintext($role);
5510: if (&Apache::lonnet::allowed('c'.$role,$thiscourse)) {
5511: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
5512: $plrole,\%sections_count,\%lt);
5513: } elsif ($env{'request.course.sec'} ne '') {
5514: if (&Apache::lonnet::allowed('c'.$role,$thiscourse.'/'.
5515: $env{'request.course.sec'})) {
5516: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
5517: $plrole,\%sections_count,\%lt);
5518: }
5519: }
5520: }
5521: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
5522: foreach my $cust (sort keys %customroles) {
5523: my $role = 'cr_cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$cust;
5524: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
5525: $cust,\%sections_count,\%lt);
5526: }
5527: }
5528: }
5529: return '' if ($table eq ''); # return nothing if there is nothing
5530: # in the table
5531: my $result;
5532: if (!$env{'request.course.id'}) {
5533: $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
5534: }
5535: $result .=
5536: &Apache::loncommon::start_data_table().
5537: &Apache::loncommon::start_data_table_header_row().
5538: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.'</th>
5539: <th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
5540: &Apache::loncommon::end_data_table_header_row().
5541: $table.
5542: &Apache::loncommon::end_data_table();
5543: return $result;
5544: }
5545:
5546: sub course_level_row {
5547: my ($protectedcourse,$role,$area,$domain,$plrole,$sections_count,$lt) = @_;
5548: my $row = &Apache::loncommon::start_data_table_row().
5549: ' <td><input type="checkbox" name="act_'.
5550: $protectedcourse.'_'.$role.'" /></td>'."\n".
5551: ' <td>'.$plrole.'</td>'."\n".
5552: ' <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
5553: if ($role eq 'cc') {
5554: $row .= '<td> </td>';
5555: } elsif ($env{'request.course.sec'} ne '') {
5556: $row .= ' <td><input type="hidden" value="'.
5557: $env{'request.course.sec'}.'" '.
5558: 'name="sec_'.$protectedcourse.'_'.$role.'" />'.
5559: $env{'request.course.sec'}.'</td>';
5560: } else {
5561: if (ref($sections_count) eq 'HASH') {
5562: my $currsec =
5563: &Apache::lonuserutils::course_sections($sections_count,
5564: $protectedcourse.'_'.$role);
5565: $row .= '<td><table class="LC_createuser">'."\n".
5566: '<tr class="LC_section_row">'."\n".
5567: ' <td valign="top">'.$lt->{'exs'}.'<br />'.
5568: $currsec.'</td>'."\n".
5569: ' <td> </td>'."\n".
5570: ' <td valign="top"> '.$lt->{'new'}.'<br />'.
5571: '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.
5572: '" value="" />'.
5573: '<input type="hidden" '.
5574: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n".
5575: '</tr></table></td>'."\n";
5576: } else {
5577: $row .= '<td><input type="text" size="10" '.
5578: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n";
5579: }
5580: }
5581: $row .= <<ENDTIMEENTRY;
5582: <td><input type="hidden" name="start_$protectedcourse\_$role" value="" />
5583: <a href=
5584: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'ssd'}</a></td>
5585: <td><input type="hidden" name="end_$protectedcourse\_$role" value="" />
5586: <a href=
5587: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'sed'}</a></td>
5588: ENDTIMEENTRY
5589: $row .= &Apache::loncommon::end_data_table_row();
5590: return $row;
5591: }
5592:
5593: sub course_level_dc {
5594: my ($dcdom) = @_;
5595: my %customroles=&Apache::lonuserutils::my_custom_roles();
5596: my @roles = &Apache::lonuserutils::roles_by_context('course');
5597: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
5598: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
5599: '<input type="hidden" name="dccourse" value="" />';
5600: my $courseform='<b>'.&Apache::loncommon::selectcourse_link
5601: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Course').'</b>';
5602: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu');
5603: my %lt=&Apache::lonlocal::texthash(
5604: 'rol' => "Role",
5605: 'grs' => "Section",
5606: 'exs' => "Existing sections",
5607: 'new' => "Define new section",
5608: 'sta' => "Start",
5609: 'end' => "End",
5610: 'ssd' => "Set Start Date",
5611: 'sed' => "Set End Date"
5612: );
5613: my $header = '<h4>'.&mt('Course Level').'</h4>'.
5614: &Apache::loncommon::start_data_table().
5615: &Apache::loncommon::start_data_table_header_row().
5616: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
5617: &Apache::loncommon::end_data_table_header_row();
5618: my $otheritems = &Apache::loncommon::start_data_table_row()."\n".
5619: '<td><input type="text" name="coursedesc" value="" onFocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc',''".')" /></td>'."\n".
5620: '<td><select name="role">'."\n";
5621: foreach my $role (@roles) {
5622: my $plrole=&Apache::lonnet::plaintext($role);
5623: $otheritems .= ' <option value="'.$role.'">'.$plrole;
5624: }
5625: if ( keys %customroles > 0) {
5626: foreach my $cust (sort keys %customroles) {
5627: my $custrole='cr_cr_'.$env{'user.domain'}.
5628: '_'.$env{'user.name'}.'_'.$cust;
5629: $otheritems .= ' <option value="'.$custrole.'">'.$cust;
5630: }
5631: }
5632: $otheritems .= '</select></td><td>'.
5633: '<table border="0" cellspacing="0" cellpadding="0">'.
5634: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
5635: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
5636: '<td> </td>'.
5637: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
5638: '<input type="text" name="newsec" value="" />'.
5639: '<input type="hidden" name="section" value="" />'.
5640: '<input type="hidden" name="groups" value="" /></td>'.
5641: '</tr></table></td>';
5642: $otheritems .= <<ENDTIMEENTRY;
5643: <td><input type="hidden" name="start" value='' />
5644: <a href=
5645: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
5646: <td><input type="hidden" name="end" value='' />
5647: <a href=
5648: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
5649: ENDTIMEENTRY
5650: $otheritems .= &Apache::loncommon::end_data_table_row().
5651: &Apache::loncommon::end_data_table()."\n";
5652: return $cb_jscript.$header.$hiddenitems.$otheritems;
5653: }
5654:
5655: sub update_selfenroll_config {
5656: my ($r,$context,$permission) = @_;
5657: my ($row,$lt) = &get_selfenroll_titles();
5658: my %curr_groups = &Apache::longroup::coursegroups();
5659: my (%changes,%warning);
5660: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
5661: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
5662: my $curr_types;
5663: if (ref($row) eq 'ARRAY') {
5664: foreach my $item (@{$row}) {
5665: if ($item eq 'enroll_dates') {
5666: my (%currenrolldate,%newenrolldate);
5667: foreach my $type ('start','end') {
5668: $currenrolldate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_date'};
5669: $newenrolldate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_date');
5670: if ($newenrolldate{$type} ne $currenrolldate{$type}) {
5671: $changes{'internal.selfenroll_'.$type.'_date'} = $newenrolldate{$type};
5672: }
5673: }
5674: } elsif ($item eq 'access_dates') {
5675: my (%currdate,%newdate);
5676: foreach my $type ('start','end') {
5677: $currdate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_access'};
5678: $newdate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_access');
5679: if ($newdate{$type} ne $currdate{$type}) {
5680: $changes{'internal.selfenroll_'.$type.'_access'} = $newdate{$type};
5681: }
5682: }
5683: } elsif ($item eq 'types') {
5684: $curr_types =
5685: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
5686: if ($env{'form.selfenroll_all'}) {
5687: if ($curr_types ne '*') {
5688: $changes{'internal.selfenroll_types'} = '*';
5689: } else {
5690: next;
5691: }
5692: } else {
5693: my %currdoms;
5694: my @entries = split(/;/,$curr_types);
5695: my @deletedoms = &Apache::loncommon::get_env_multiple('form.selfenroll_delete');
5696: my @activations = &Apache::loncommon::get_env_multiple('form.selfenroll_activate');
5697: my $newnum = 0;
5698: my @latesttypes;
5699: foreach my $num (@activations) {
5700: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$num);
5701: if (@types > 0) {
5702: @types = sort(@types);
5703: my $typestr = join(',',@types);
5704: my $typedom = $env{'form.selfenroll_dom_'.$num};
5705: $latesttypes[$newnum] = $typedom.':'.$typestr;
5706: $currdoms{$typedom} = 1;
5707: $newnum ++;
5708: }
5709: }
5710: for (my $j=0; $j<$env{'form.selfenroll_types_total'}; $j++) { if ((!grep(/^$j$/,@deletedoms)) && (!grep(/^$j$/,@activations))) {
5711: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$j);
5712: if (@types > 0) {
5713: @types = sort(@types);
5714: my $typestr = join(',',@types);
5715: my $typedom = $env{'form.selfenroll_dom_'.$j};
5716: $latesttypes[$newnum] = $typedom.':'.$typestr;
5717: $currdoms{$typedom} = 1;
5718: $newnum ++;
5719: }
5720: }
5721: }
5722: if ($env{'form.selfenroll_newdom'} ne '') {
5723: my $typedom = $env{'form.selfenroll_newdom'};
5724: if ((!defined($currdoms{$typedom})) &&
5725: (&Apache::lonnet::domain($typedom) ne '')) {
5726: my $typestr;
5727: my ($othertitle,$usertypes,$types) =
5728: &Apache::loncommon::sorted_inst_types($typedom);
5729: my $othervalue = 'any';
5730: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5731: if (@{$types} > 0) {
5732: my @esc_types = map { &escape($_); } @{$types};
5733: $othervalue = 'other';
5734: $typestr = join(',',(@esc_types,$othervalue));
5735: }
5736: $typestr = $othervalue;
5737: } else {
5738: $typestr = $othervalue;
5739: }
5740: $latesttypes[$newnum] = $typedom.':'.$typestr;
5741: $newnum ++ ;
5742: }
5743: }
5744: my $selfenroll_types = join(';',@latesttypes);
5745: if ($selfenroll_types ne $curr_types) {
5746: $changes{'internal.selfenroll_types'} = $selfenroll_types;
5747: }
5748: }
5749: } elsif ($item eq 'limit') {
5750: my $newlimit = $env{'form.selfenroll_limit'};
5751: my $newcap = $env{'form.selfenroll_cap'};
5752: $newcap =~s/\s+//g;
5753: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
5754: $currlimit = 'none' if ($currlimit eq '');
5755: my $currcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
5756: if ($newlimit ne $currlimit) {
5757: if ($newlimit ne 'none') {
5758: if ($newcap =~ /^\d+$/) {
5759: if ($newcap ne $currcap) {
5760: $changes{'internal.selfenroll_cap'} = $newcap;
5761: }
5762: $changes{'internal.selfenroll_limit'} = $newlimit;
5763: } else {
5764: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
5765: }
5766: } elsif ($currcap ne '') {
5767: $changes{'internal.selfenroll_cap'} = '';
5768: $changes{'internal.selfenroll_limit'} = $newlimit;
5769: }
5770: } elsif ($currlimit ne 'none') {
5771: if ($newcap =~ /^\d+$/) {
5772: if ($newcap ne $currcap) {
5773: $changes{'internal.selfenroll_cap'} = $newcap;
5774: }
5775: } else {
5776: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
5777: }
5778: }
5779: } elsif ($item eq 'approval') {
5780: my (@currnotified,@newnotified);
5781: my $currapproval = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
5782: my $currnotifylist = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
5783: if ($currnotifylist ne '') {
5784: @currnotified = split(/,/,$currnotifylist);
5785: @currnotified = sort(@currnotified);
5786: }
5787: my $newapproval = $env{'form.selfenroll_approval'};
5788: @newnotified = &Apache::loncommon::get_env_multiple('form.selfenroll_notify');
5789: @newnotified = sort(@newnotified);
5790: if ($newapproval ne $currapproval) {
5791: $changes{'internal.selfenroll_approval'} = $newapproval;
5792: if (!$newapproval) {
5793: if ($currnotifylist ne '') {
5794: $changes{'internal.selfenroll_notifylist'} = '';
5795: }
5796: } else {
5797: my @differences =
5798: &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
5799: if (@differences > 0) {
5800: if (@newnotified > 0) {
5801: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
5802: } else {
5803: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
5804: }
5805: }
5806: }
5807: } else {
5808: my @differences = &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
5809: if (@differences > 0) {
5810: if (@newnotified > 0) {
5811: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
5812: } else {
5813: $changes{'internal.selfenroll_notifylist'} = '';
5814: }
5815: }
5816: }
5817: } else {
5818: my $curr_val =
5819: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
5820: my $newval = $env{'form.selfenroll_'.$item};
5821: if ($item eq 'section') {
5822: $newval = $env{'form.sections'};
5823: if (defined($curr_groups{$newval})) {
5824: $newval = $curr_val;
5825: $warning{$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');
5826: } elsif ($newval eq 'all') {
5827: $newval = $curr_val;
5828: $warning{$item} = &mt('Section for self-enrolled users unchanged, as "all" is a reserved section name.');
5829: }
5830: if ($newval eq '') {
5831: $newval = 'none';
5832: }
5833: }
5834: if ($newval ne $curr_val) {
5835: $changes{'internal.selfenroll_'.$item} = $newval;
5836: }
5837: }
5838: }
5839: if (keys(%warning) > 0) {
5840: foreach my $item (@{$row}) {
5841: if (exists($warning{$item})) {
5842: $r->print($warning{$item}.'<br />');
5843: }
5844: }
5845: }
5846: if (keys(%changes) > 0) {
5847: my $putresult = &Apache::lonnet::put('environment',\%changes,$cdom,$cnum);
5848: if ($putresult eq 'ok') {
5849: if ((exists($changes{'internal.selfenroll_types'})) ||
5850: (exists($changes{'internal.selfenroll_start_date'})) ||
5851: (exists($changes{'internal.selfenroll_end_date'}))) {
5852: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
5853: $cnum,undef,undef,'Course');
5854: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
5855: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
5856: foreach my $item ('selfenroll_types','selfenroll_start_date','selfenroll_end_date') {
5857: if (exists($changes{'internal.'.$item})) {
5858: $crsinfo{$env{'request.course.id'}}{$item} =
5859: $changes{'internal.'.$item};
5860: }
5861: }
5862: my $crsputresult =
5863: &Apache::lonnet::courseidput($cdom,\%crsinfo,
5864: $chome,'notime');
5865: }
5866: }
5867: $r->print(&mt('The following changes were made to self-enrollment settings:').'<ul>');
5868: foreach my $item (@{$row}) {
5869: my $title = $item;
5870: if (ref($lt) eq 'HASH') {
5871: $title = $lt->{$item};
5872: }
5873: if ($item eq 'enroll_dates') {
5874: foreach my $type ('start','end') {
5875: if (exists($changes{'internal.selfenroll_'.$type.'_date'})) {
5876: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_date'});
5877: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
5878: $title,$type,$newdate).'</li>');
5879: }
5880: }
5881: } elsif ($item eq 'access_dates') {
5882: foreach my $type ('start','end') {
5883: if (exists($changes{'internal.selfenroll_'.$type.'_access'})) {
5884: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_access'});
5885: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
5886: $title,$type,$newdate).'</li>');
5887: }
5888: }
5889: } elsif ($item eq 'limit') {
5890: if ((exists($changes{'internal.selfenroll_limit'})) ||
5891: (exists($changes{'internal.selfenroll_cap'}))) {
5892: my ($newval,$newcap);
5893: if ($changes{'internal.selfenroll_cap'} ne '') {
5894: $newcap = $changes{'internal.selfenroll_cap'}
5895: } else {
5896: $newcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
5897: }
5898: if ($changes{'internal.selfenroll_limit'} eq 'none') {
5899: $newval = &mt('No limit');
5900: } elsif ($changes{'internal.selfenroll_limit'} eq
5901: 'allstudents') {
5902: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
5903: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
5904: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
5905: } else {
5906: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
5907: if ($currlimit eq 'allstudents') {
5908: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
5909: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
5910: $newval = &mt('New self-enrollment no longer allowed when total umber of self-enrolled students reaches [_1].',$newcap);
5911: }
5912: }
5913: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
5914: }
5915: } elsif ($item eq 'approval') {
5916: if ((exists($changes{'internal.selfenroll_approval'})) ||
5917: (exists($changes{'internal.selfenroll_notifylist'}))) {
5918: my ($newval,$newnotify);
5919: if (exists($changes{'internal.selfenroll_notifylist'})) {
5920: $newnotify = $changes{'internal.selfenroll_notifylist'};
5921: } else {
5922: $newnotify = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
5923: }
5924: if ($changes{'internal.selfenroll_approval'}) {
5925: $newval = &mt('Yes');
5926: } elsif ($changes{'internal.selfenroll_approval'} eq '0') {
5927: $newval = &mt('No');
5928: } else {
5929: my $currapproval =
5930: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
5931: if ($currapproval) {
5932: $newval = &mt('Yes');
5933: } else {
5934: $newval = &mt('No');
5935: }
5936: }
5937: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval));
5938: if ($newnotify) {
5939: $r->print('<br />'.&mt('The following will be notified when an enrollment request needs approval, or has been approved: [_1].',$newnotify));
5940: } else {
5941: $r->print('<br />'.&mt('No notifications sent when an enrollment request needs approval, or has been approved.'));
5942: }
5943: $r->print('</li>'."\n");
5944: }
5945: } else {
5946: if (exists($changes{'internal.selfenroll_'.$item})) {
5947: my $newval = $changes{'internal.selfenroll_'.$item};
5948: if ($item eq 'types') {
5949: if ($newval eq '') {
5950: $newval = &mt('None');
5951: } elsif ($newval eq '*') {
5952: $newval = &mt('Any user in any domain');
5953: }
5954: } elsif ($item eq 'registered') {
5955: if ($newval eq '1') {
5956: $newval = &mt('Yes');
5957: } elsif ($newval eq '0') {
5958: $newval = &mt('No');
5959: }
5960: }
5961: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
5962: }
5963: }
5964: }
5965: $r->print('</ul>');
5966: my %newenvhash;
5967: foreach my $key (keys(%changes)) {
5968: $newenvhash{'course.'.$env{'request.course.id'}.'.'.$key} = $changes{$key};
5969: }
5970: &Apache::lonnet::appenv(\%newenvhash);
5971: } else {
5972: $r->print(&mt('An error occurred when saving changes to self-enrollment settings in this course.').'<br />'.&mt('The error was: [_1].',$putresult));
5973: }
5974: } else {
5975: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
5976: }
5977: } else {
5978: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
5979: }
5980: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
5981: if (ref($visactions) eq 'HASH') {
5982: if (!$visible) {
5983: $r->print('<br />'.$visactions->{'miss'}.'<br />'.$visactions->{'yous'}.
5984: '<br />');
5985: if (ref($vismsgs) eq 'ARRAY') {
5986: $r->print('<br />'.$visactions->{'take'}.'<ul>');
5987: foreach my $item (@{$vismsgs}) {
5988: $r->print('<li>'.$visactions->{$item}.'</li>');
5989: }
5990: $r->print('</ul>');
5991: }
5992: $r->print($cansetvis);
5993: }
5994: }
5995: return;
5996: }
5997:
5998: sub get_selfenroll_titles {
5999: my @row = ('types','registered','enroll_dates','access_dates','section',
6000: 'approval','limit');
6001: my %lt = &Apache::lonlocal::texthash (
6002: types => 'Users allowed to self-enroll in this course',
6003: registered => 'Restrict self-enrollment to students officially registered for the course',
6004: enroll_dates => 'Dates self-enrollment available',
6005: access_dates => 'Course access dates assigned to self-enrolling users',
6006: section => 'Section assigned to self-enrolling users',
6007: approval => 'Self-enrollment requests need approval?',
6008: limit => 'Enrollment limit',
6009: );
6010: return (\@row,\%lt);
6011: }
6012:
6013: #---------------------------------------------- end functions for &phase_two
6014:
6015: #--------------------------------- functions for &phase_two and &phase_three
6016:
6017: #--------------------------end of functions for &phase_two and &phase_three
6018:
6019: 1;
6020: __END__
6021:
6022:
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