File:
[LON-CAPA] /
loncom /
interface /
loncreateuser.pm
Revision
1.249:
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Mon Jul 7 23:33:49 2008 UTC (15 years, 10 months ago) by
raeburn
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MAIN
CVS tags:
version_2_7_X,
HEAD
- Adding user types allowed to self-enroll from a domain now a one step process.
- Javascript added to automatically toggle radio buttons for "Any user in any
domain" and "Delete" or "Activate" checkboxes for specific domains.
- "Any user in any domain" in separate table separated from table for specific domains, with word: "Or" to separate the tables.
- Validation javascript added to alert user if "Activate" and "User types" are inconcisitent.
- Default when adding an additional specific domain, is to enable self-enrollment for all user types for that domain.
1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.249 2008/07/07 23:33:49 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 - handler to create users and custom roles
37:
38: =head1 SYNOPSIS
39:
40: Apache::loncreateuser provides an Apache handler for creating users,
41: editing their login parameters, roles, and removing roles, and
42: also creating and assigning custom roles.
43:
44: =head1 OVERVIEW
45:
46: =head2 Custom Roles
47:
48: In LON-CAPA, roles are actually collections of privileges. "Teaching
49: Assistant", "Course Coordinator", and other such roles are really just
50: collection of privileges that are useful in many circumstances.
51:
52: Creating custom roles can be done by the Domain Coordinator through
53: the Create User functionality. That screen will show all privileges
54: that can be assigned to users. For a complete list of privileges,
55: please see C</home/httpd/lonTabs/rolesplain.tab>.
56:
57: Custom role definitions are stored in the C<roles.db> file of the role
58: author.
59:
60: =cut
61:
62: use strict;
63: use Apache::Constants qw(:common :http);
64: use Apache::lonnet;
65: use Apache::loncommon;
66: use Apache::lonlocal;
67: use Apache::longroup;
68: use Apache::lonuserutils;
69: use LONCAPA qw(:DEFAULT :match);
70:
71: my $loginscript; # piece of javascript used in two separate instances
72: my $authformnop;
73: my $authformkrb;
74: my $authformint;
75: my $authformfsys;
76: my $authformloc;
77:
78: sub initialize_authen_forms {
79: my ($dom,$formname,$curr_authtype,$mode) = @_;
80: my ($krbdef,$krbdefdom) = &Apache::loncommon::get_kerberos_defaults($dom);
81: my %param = ( formname => $formname,
82: kerb_def_dom => $krbdefdom,
83: kerb_def_auth => $krbdef,
84: domain => $dom,
85: );
86: my %abv_auth = &auth_abbrev();
87: if ($curr_authtype =~ /^(krb4|krb5|internal|localauth|unix):(.*)$/) {
88: my $long_auth = $1;
89: my $curr_autharg = $2;
90: my %abv_auth = &auth_abbrev();
91: $param{'curr_authtype'} = $abv_auth{$long_auth};
92: if ($long_auth =~ /^krb(4|5)$/) {
93: $param{'curr_kerb_ver'} = $1;
94: $param{'curr_autharg'} = $curr_autharg;
95: }
96: if ($mode eq 'modifyuser') {
97: $param{'mode'} = $mode;
98: }
99: }
100: $loginscript = &Apache::loncommon::authform_header(%param);
101: $authformkrb = &Apache::loncommon::authform_kerberos(%param);
102: $authformnop = &Apache::loncommon::authform_nochange(%param);
103: $authformint = &Apache::loncommon::authform_internal(%param);
104: $authformfsys = &Apache::loncommon::authform_filesystem(%param);
105: $authformloc = &Apache::loncommon::authform_local(%param);
106: }
107:
108: sub auth_abbrev {
109: my %abv_auth = (
110: krb4 => 'krb',
111: internal => 'int',
112: localuth => 'loc',
113: unix => 'fsys',
114: );
115: return %abv_auth;
116: }
117:
118: # ====================================================
119:
120: sub portfolio_quota {
121: my ($ccuname,$ccdomain) = @_;
122: my %lt = &Apache::lonlocal::texthash(
123: 'disk' => "Disk space allocated to user's portfolio files",
124: 'cuqu' => "Current quota",
125: 'cust' => "Custom quota",
126: 'defa' => "Default",
127: 'chqu' => "Change quota",
128: );
129: my ($currquota,$quotatype,$inststatus,$defquota) =
130: &Apache::loncommon::get_user_quota($ccuname,$ccdomain);
131: my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($ccdomain);
132: my ($longinsttype,$showquota,$custom_on,$custom_off,$defaultinfo);
133: if ($inststatus ne '') {
134: if ($usertypes->{$inststatus} ne '') {
135: $longinsttype = $usertypes->{$inststatus};
136: }
137: }
138: $custom_on = ' ';
139: $custom_off = ' checked="checked" ';
140: my $quota_javascript = <<"END_SCRIPT";
141: <script type="text/javascript">
142: function quota_changes(caller) {
143: if (caller == "custom") {
144: if (document.cu.customquota[0].checked) {
145: document.cu.portfolioquota.value = "";
146: }
147: }
148: if (caller == "quota") {
149: document.cu.customquota[1].checked = true;
150: }
151: }
152: </script>
153: END_SCRIPT
154: if ($quotatype eq 'custom') {
155: $custom_on = $custom_off;
156: $custom_off = ' ';
157: $showquota = $currquota;
158: if ($longinsttype eq '') {
159: $defaultinfo = &mt('For this user, the default quota would be [_1]'
160: .' Mb.',$defquota);
161: } else {
162: $defaultinfo = &mt("For this user, the default quota would be [_1]".
163: " Mb, as determined by the user's institutional".
164: " affiliation ([_2]).",$defquota,$longinsttype);
165: }
166: } else {
167: if ($longinsttype eq '') {
168: $defaultinfo = &mt('For this user, the default quota is [_1]'
169: .' Mb.',$defquota);
170: } else {
171: $defaultinfo = &mt("For this user, the default quota of [_1]".
172: " Mb, is determined by the user's institutional".
173: " affiliation ([_2]).",$defquota,$longinsttype);
174: }
175: }
176: my $output = $quota_javascript.
177: '<h3>'.$lt{'disk'}.'</h3>'.
178: &Apache::loncommon::start_data_table().
179: &Apache::loncommon::start_data_table_row().
180: '<td>'.$lt{'cuqu'}.': '.$currquota.' Mb. '.
181: $defaultinfo.'</td>'.
182: &Apache::loncommon::end_data_table_row().
183: &Apache::loncommon::start_data_table_row().
184: '<td><span class="LC_nobreak">'.$lt{'chqu'}.
185: ': <label>'.
186: '<input type="radio" name="customquota" value="0" '.
187: $custom_off.' onchange="javascript:quota_changes('."'custom'".')"
188: />'.$lt{'defa'}.' ('.$defquota.' Mb).</label> '.
189: ' <label><input type="radio" name="customquota" value="1" '.
190: $custom_on.' onchange="javascript:quota_changes('."'custom'".')" />'.
191: $lt{'cust'}.':</label> '.
192: '<input type="text" name="portfolioquota" size ="5" value="'.
193: $showquota.'" onfocus="javascript:quota_changes('."'quota'".')" '.
194: '/> Mb</span></td>'.
195: &Apache::loncommon::end_data_table_row().
196: &Apache::loncommon::end_data_table();
197: return $output;
198: }
199:
200: # =================================================================== Phase one
201:
202: sub print_username_entry_form {
203: my ($r,$context,$response,$srch,$forcenewuser) = @_;
204: my $defdom=$env{'request.role.domain'};
205: my $formtoset = 'crtuser';
206: if (exists($env{'form.startrolename'})) {
207: $formtoset = 'docustom';
208: $env{'form.rolename'} = $env{'form.startrolename'};
209: } elsif ($env{'form.origform'} eq 'crtusername') {
210: $formtoset = $env{'form.origform'};
211: }
212:
213: my ($jsback,$elements) = &crumb_utilities();
214:
215: my $jscript = &Apache::loncommon::studentbrowser_javascript()."\n".
216: '<script type="text/javascript">'."\n".
217: &Apache::lonhtmlcommon::set_form_elements($elements->{$formtoset}).
218: '</script>'."\n";
219:
220: my %loaditems = (
221: 'onload' => "javascript:setFormElements(document.$formtoset)",
222: );
223: my %breadcrumb_text = &singleuser_breadcrumb();
224: my $start_page =
225: &Apache::loncommon::start_page('User Management',
226: $jscript,{'add_entries' => \%loaditems,});
227: if ($env{'form.action'} eq 'custom') {
228: &Apache::lonhtmlcommon::add_breadcrumb
229: ({href=>"javascript:backPage(document.crtuser)",
230: text=>"Pick custom role",});
231: } else {
232: &Apache::lonhtmlcommon::add_breadcrumb
233: ({href=>"javascript:backPage(document.crtuser)",
234: text=>$breadcrumb_text{'search'},
235: faq=>282,bug=>'Instructor Interface',});
236: }
237: my $helpitem = 'Course_Change_Privileges';
238: if ($env{'form.action'} eq 'custom') {
239: $helpitem = 'Course_Editing_Custom_Roles';
240: } elsif ($env{'form.action'} eq 'singlestudent') {
241: $helpitem = 'Course_Add_Student';
242: }
243: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
244: $helpitem);
245: my %existingroles=&Apache::lonuserutils::my_custom_roles();
246: my $choice=&Apache::loncommon::select_form('make new role','rolename',
247: ('make new role' => 'Generate new role ...',%existingroles));
248: my %lt=&Apache::lonlocal::texthash(
249: 'srst' => 'Search for a user and enroll as a student',
250: 'srad' => 'Search for a user and modify/add user information or roles',
251: 'usr' => "Username",
252: 'dom' => "Domain",
253: 'ecrp' => "Edit Custom Role Privileges",
254: 'nr' => "Name of Role",
255: 'cre' => "Custom Role Editor",
256: );
257: $r->print($start_page."\n".$crumbs);
258: if ($env{'form.action'} eq 'custom') {
259: if (&Apache::lonnet::allowed('mcr','/')) {
260: $r->print(<<ENDCUSTOM);
261: <form action="/adm/createuser" method="post" name="docustom">
262: <input type="hidden" name="action" value="$env{'form.action'}" />
263: <input type="hidden" name="phase" value="selected_custom_edit" />
264: <h3>$lt{'ecrp'}</h3>
265: $lt{'nr'}: $choice <input type="text" size="15" name="newrolename" /><br />
266: <input name="customeditor" type="submit" value="$lt{'cre'}" />
267: </form>
268: ENDCUSTOM
269: }
270: } else {
271: my $actiontext = $lt{'srad'};
272: if ($env{'form.action'} eq 'singlestudent') {
273: $actiontext = $lt{'srst'};
274: }
275: $r->print("
276: <h3>$actiontext</h3>");
277: if ($env{'form.origform'} ne 'crtusername') {
278: $r->print("\n".$response);
279: }
280: $r->print(&entry_form($defdom,$srch,$forcenewuser,$context,$response));
281: }
282: $r->print(&Apache::loncommon::end_page());
283: }
284:
285: sub entry_form {
286: my ($dom,$srch,$forcenewuser,$context,$responsemsg) = @_;
287: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
288: my ($usertype,$inexact);
289: if (ref($srch) eq 'HASH') {
290: if (($srch->{'srchin'} eq 'dom') &&
291: ($srch->{'srchby'} eq 'uname') &&
292: ($srch->{'srchtype'} eq 'exact') &&
293: ($srch->{'srchdomain'} ne '') &&
294: ($srch->{'srchterm'} ne '')) {
295: my ($rules,$ruleorder) =
296: &Apache::lonnet::inst_userrules($srch->{'srchdomain'},'username');
297: $usertype = &Apache::lonuserutils::check_usertype($srch->{'srchdomain'},$srch->{'srchterm'},$rules);
298: } else {
299: $inexact = 1;
300: }
301: }
302: my $cancreate =
303: &Apache::lonuserutils::can_create_user($dom,$context,$usertype);
304: my $userpicker =
305: &Apache::loncommon::user_picker($dom,$srch,$forcenewuser,
306: 'document.crtuser',$cancreate,$usertype);
307: my $srchbutton = &mt('Search');
308: if ($env{'form.action'} eq 'singlestudent') {
309: $srchbutton = &mt('Search and Enroll');
310: } elsif ($cancreate && $responsemsg ne '' && $inexact) {
311: $srchbutton = &mt('Search or Add New User');
312: }
313: my $output = <<"ENDBLOCK";
314: <form action="/adm/createuser" method="post" name="crtuser">
315: <input type="hidden" name="action" value="$env{'form.action'}" />
316: <input type="hidden" name="phase" value="get_user_info" />
317: $userpicker
318: <input name="userrole" type="button" value="$srchbutton" onclick="javascript:validateEntry(document.crtuser)" />
319: </form>
320: ENDBLOCK
321: if ($env{'form.phase'} eq '') {
322: my $defdom=$env{'request.role.domain'};
323: my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain');
324: my %lt=&Apache::lonlocal::texthash(
325: 'enro' => 'Enroll one student',
326: 'admo' => 'Add/modify a single user',
327: 'crea' => 'create new user if required',
328: 'uskn' => "username is known",
329: 'crnu' => 'Create a new user',
330: 'usr' => 'Username',
331: 'dom' => 'in domain',
332: 'enrl' => 'Enroll',
333: 'cram' => 'Create/Modify user',
334: );
335: my $sellink=&Apache::loncommon::selectstudent_link('crtusername','srchterm','srchdomain');
336: my ($title,$buttontext,$showresponse);
337: if ($env{'form.action'} eq 'singlestudent') {
338: $title = $lt{'enro'};
339: $buttontext = $lt{'enrl'};
340: } else {
341: $title = $lt{'admo'};
342: $buttontext = $lt{'cram'};
343: }
344: if ($cancreate) {
345: $title .= ' <span class="LC_cusr_subheading">('.$lt{'crea'}.')</span>';
346: } else {
347: $title .= ' <span class="LC_cusr_subheading">('.$lt{'uskn'}.')</span>';
348: }
349: if ($env{'form.origform'} eq 'crtusername') {
350: $showresponse = $responsemsg;
351: }
352: $output .= <<"ENDDOCUMENT";
353: <br />
354: <form action="/adm/createuser" method="post" name="crtusername">
355: <input type="hidden" name="action" value="$env{'form.action'}" />
356: <input type="hidden" name="phase" value="createnewuser" />
357: <input type="hidden" name="srchtype" value="exact" />
358: <input type="hidden" name="srchby" value="uname" />
359: <input type="hidden" name="srchin" value="dom" />
360: <input type="hidden" name="forcenewuser" value="1" />
361: <input type="hidden" name="origform" value="crtusername" />
362: <h3>$title</h3>
363: $showresponse
364: <table>
365: <tr>
366: <td>$lt{'usr'}:</td>
367: <td><input type="text" size="15" name="srchterm" /></td>
368: <td> $lt{'dom'}:</td><td>$domform</td>
369: <td> $sellink </td>
370: <td> <input name="userrole" type="submit" value="$buttontext" /></td>
371: </tr>
372: </table>
373: </form>
374: ENDDOCUMENT
375: }
376: return $output;
377: }
378:
379: sub user_modification_js {
380: my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_;
381:
382: return <<END;
383: <script type="text/javascript" language="Javascript">
384:
385: function pclose() {
386: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
387: "height=350,width=350,scrollbars=no,menubar=no");
388: parmwin.close();
389: }
390:
391: $pjump_def
392: $dc_setcourse_code
393:
394: function dateset() {
395: eval("document.cu."+document.cu.pres_marker.value+
396: ".value=document.cu.pres_value.value");
397: pclose();
398: }
399:
400: $nondc_setsection_code
401:
402: </script>
403: END
404: }
405:
406: # =================================================================== Phase two
407: sub print_user_selection_page {
408: my ($r,$response,$srch,$srch_results,$srcharray,$context) = @_;
409: my @fields = ('username','domain','lastname','firstname','permanentemail');
410: my $sortby = $env{'form.sortby'};
411:
412: if (!grep(/^\Q$sortby\E$/,@fields)) {
413: $sortby = 'lastname';
414: }
415:
416: my ($jsback,$elements) = &crumb_utilities();
417:
418: my $jscript = (<<ENDSCRIPT);
419: <script type="text/javascript">
420: function pickuser(uname,udom) {
421: document.usersrchform.seluname.value=uname;
422: document.usersrchform.seludom.value=udom;
423: document.usersrchform.phase.value="userpicked";
424: document.usersrchform.submit();
425: }
426:
427: $jsback
428: </script>
429: ENDSCRIPT
430:
431: my %lt=&Apache::lonlocal::texthash(
432: 'usrch' => "User Search to add/modify roles",
433: 'stusrch' => "User Search to enroll student",
434: 'usel' => "Select a user to add/modify roles",
435: 'stusel' => "Select a user to enroll as a student",
436: 'username' => "username",
437: 'domain' => "domain",
438: 'lastname' => "last name",
439: 'firstname' => "first name",
440: 'permanentemail' => "permanent e-mail",
441: );
442: $r->print(&Apache::loncommon::start_page('User Management',$jscript));
443:
444: my %breadcrumb_text = &singleuser_breadcrumb();
445: &Apache::lonhtmlcommon::add_breadcrumb
446: ({href=>"javascript:backPage(document.usersrchform,'','')",
447: text=>$breadcrumb_text{'search'},
448: faq=>282,bug=>'Instructor Interface',},
449: {href=>"javascript:backPage(document.usersrchform,'get_user_info','select')",
450: text=>$breadcrumb_text{'userpicked'},
451: faq=>282,bug=>'Instructor Interface',});
452: if ($env{'form.action'} eq 'singleuser') {
453: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
454: 'Course_Change_Privileges'));
455: $r->print("<b>$lt{'usrch'}</b><br />");
456: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context));
457: $r->print('<h3>'.$lt{'usel'}.'</h3>');
458: } elsif ($env{'form.action'} eq 'singlestudent') {
459: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
460: 'Course_Add_Student'));
461: $r->print($jscript."<b>$lt{'stusrch'}</b><br />");
462: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context));
463: $r->print('</form><h3>'.$lt{'stusel'}.'</h3>');
464: }
465: $r->print('<form name="usersrchform" method="post">'.
466: &Apache::loncommon::start_data_table()."\n".
467: &Apache::loncommon::start_data_table_header_row()."\n".
468: ' <th> </th>'."\n");
469: foreach my $field (@fields) {
470: $r->print(' <th><a href="javascript:document.usersrchform.sortby.value='.
471: "'".$field."'".';document.usersrchform.submit();">'.
472: $lt{$field}.'</a></th>'."\n");
473: }
474: $r->print(&Apache::loncommon::end_data_table_header_row());
475:
476: my @sorted_users = sort {
477: lc($srch_results->{$a}->{$sortby}) cmp lc($srch_results->{$b}->{$sortby})
478: ||
479: lc($srch_results->{$a}->{lastname}) cmp lc($srch_results->{$b}->{lastname})
480: ||
481: lc($srch_results->{$a}->{firstname}) cmp lc($srch_results->{$b}->{firstname})
482: ||
483: lc($a) cmp lc($b)
484: } (keys(%$srch_results));
485:
486: foreach my $user (@sorted_users) {
487: my ($uname,$udom) = split(/:/,$user);
488: $r->print(&Apache::loncommon::start_data_table_row().
489: '<td><input type="button" name="seluser" value="'.&mt('Select').'" onclick="javascript:pickuser('."'".$uname."'".','."'".$udom."'".')" /></td>'.
490: '<td><tt>'.$uname.'</tt></td>'.
491: '<td><tt>'.$udom.'</tt></td>');
492: foreach my $field ('lastname','firstname','permanentemail') {
493: $r->print('<td>'.$srch_results->{$user}->{$field}.'</td>');
494: }
495: $r->print(&Apache::loncommon::end_data_table_row());
496: }
497: $r->print(&Apache::loncommon::end_data_table().'<br /><br />');
498: if (ref($srcharray) eq 'ARRAY') {
499: foreach my $item (@{$srcharray}) {
500: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
501: }
502: }
503: $r->print(' <input type="hidden" name="sortby" value="'.$sortby.'" />'."\n".
504: ' <input type="hidden" name="seluname" value="" />'."\n".
505: ' <input type="hidden" name="seludom" value="" />'."\n".
506: ' <input type="hidden" name="currstate" value="select" />'."\n".
507: ' <input type="hidden" name="phase" value="get_user_info" />'."\n".
508: ' <input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n");
509: $r->print($response.'</form>'.&Apache::loncommon::end_page());
510: }
511:
512: sub print_user_query_page {
513: my ($r,$caller) = @_;
514: # FIXME - this is for a network-wide name search (similar to catalog search)
515: # To use frames with similar behavior to catalog/portfolio search.
516: # To be implemented.
517: return;
518: }
519:
520: sub print_user_modification_page {
521: my ($r,$ccuname,$ccdomain,$srch,$response,$context,$permission) = @_;
522: if (($ccuname eq '') || ($ccdomain eq '')) {
523: my $usermsg = &mt('No username and/or domain provided.');
524: $env{'form.phase'} = '';
525: &print_username_entry_form($r,$context,$usermsg);
526: return;
527: }
528: my ($form,$formname);
529: if ($env{'form.action'} eq 'singlestudent') {
530: $form = 'document.enrollstudent';
531: $formname = 'enrollstudent';
532: } else {
533: $form = 'document.cu';
534: $formname = 'cu';
535: }
536: my %abv_auth = &auth_abbrev();
537: my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);
538: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
539: if ($uhome eq 'no_host') {
540: my $usertype;
541: my ($rules,$ruleorder) =
542: &Apache::lonnet::inst_userrules($ccdomain,'username');
543: $usertype =
544: &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules);
545: my $cancreate =
546: &Apache::lonuserutils::can_create_user($ccdomain,$context,
547: $usertype);
548: if (!$cancreate) {
549: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
550: my %usertypetext = (
551: official => 'institutional',
552: unofficial => 'non-institutional',
553: );
554: my $response;
555: if ($env{'form.origform'} eq 'crtusername') {
556: $response = '<span class="LC_warning">'.&mt('No match was found for the username ([_1]) in LON-CAPA domain: [_2]',$ccuname,$ccdomain).
557: '</span><br />';
558: }
559: $response .= '<span class="LC_warning">'.&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.").' '.&mt('Contact the <a[_1]>helpdesk</a> for assistance.',$helplink).'</span><br /><br />';
560: $env{'form.phase'} = '';
561: &print_username_entry_form($r,$context,$response);
562: return;
563: }
564: $newuser = 1;
565: my $checkhash;
566: my $checks = { 'username' => 1 };
567: $checkhash->{$ccuname.':'.$ccdomain} = { 'newuser' => $newuser };
568: &Apache::loncommon::user_rule_check($checkhash,$checks,
569: \%alerts,\%rulematch,\%inst_results,\%curr_rules,\%got_rules);
570: if (ref($alerts{'username'}) eq 'HASH') {
571: if (ref($alerts{'username'}{$ccdomain}) eq 'HASH') {
572: my $domdesc =
573: &Apache::lonnet::domain($ccdomain,'description');
574: if ($alerts{'username'}{$ccdomain}{$ccuname}) {
575: my $userchkmsg;
576: if (ref($curr_rules{$ccdomain}) eq 'HASH') {
577: $userchkmsg =
578: &Apache::loncommon::instrule_disallow_msg('username',
579: $domdesc,1).
580: &Apache::loncommon::user_rule_formats($ccdomain,
581: $domdesc,$curr_rules{$ccdomain}{'username'},
582: 'username');
583: }
584: $env{'form.phase'} = '';
585: &print_username_entry_form($r,$context,$userchkmsg);
586: return;
587: }
588: }
589: }
590: } else {
591: $newuser = 0;
592: }
593: if ($response) {
594: $response = '<br />'.$response;
595: }
596:
597: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
598: my $dc_setcourse_code = '';
599: my $nondc_setsection_code = '';
600: my %loaditem;
601:
602: my $groupslist = &Apache::lonuserutils::get_groupslist();
603:
604: my $js = &validation_javascript($context,$ccdomain,$pjump_def,
605: $groupslist,$newuser,$formname,\%loaditem);
606: my $args = {'add_entries' => \%loaditem};
607: if ($env{'form.popup'}) {
608: $args->{'no_nav_bar'} = 1;
609: }
610: my $start_page =
611: &Apache::loncommon::start_page('User Management',$js,$args);
612: my %breadcrumb_text = &singleuser_breadcrumb();
613: &Apache::lonhtmlcommon::add_breadcrumb
614: ({href=>"javascript:backPage($form)",
615: text=>$breadcrumb_text{'search'},
616: faq=>282,bug=>'Instructor Interface',});
617:
618: if ($env{'form.phase'} eq 'userpicked') {
619: &Apache::lonhtmlcommon::add_breadcrumb
620: ({href=>"javascript:backPage($form,'get_user_info','select')",
621: text=>$breadcrumb_text{'userpicked'},
622: faq=>282,bug=>'Instructor Interface',});
623: }
624: &Apache::lonhtmlcommon::add_breadcrumb
625: ({href=>"javascript:backPage($form,'$env{'form.phase'}','modify')",
626: text=>$breadcrumb_text{'modify'},
627: faq=>282,bug=>'Instructor Interface',});
628: my $helpitem = 'Course_Change_Privileges';
629: if ($env{'form.action'} eq 'singlestudent') {
630: $helpitem = 'Course_Add_Student';
631: }
632: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
633: $helpitem);
634:
635: my $forminfo =<<"ENDFORMINFO";
636: <form action="/adm/createuser" method="post" name="$formname">
637: <input type="hidden" name="phase" value="update_user_data" />
638: <input type="hidden" name="ccuname" value="$ccuname" />
639: <input type="hidden" name="ccdomain" value="$ccdomain" />
640: <input type="hidden" name="pres_value" value="" />
641: <input type="hidden" name="pres_type" value="" />
642: <input type="hidden" name="pres_marker" value="" />
643: ENDFORMINFO
644: my %inccourses;
645: foreach my $key (keys(%env)) {
646: if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) {
647: $inccourses{$1.'_'.$2}=1;
648: }
649: }
650: if ($newuser) {
651: my $portfolioform;
652: if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
653: # Current user has quota modification privileges
654: $portfolioform = '<br />'.&portfolio_quota($ccuname,$ccdomain);
655: }
656: &initialize_authen_forms($ccdomain,$formname);
657: my %lt=&Apache::lonlocal::texthash(
658: 'cnu' => 'Create New User',
659: 'ast' => 'as a student',
660: 'ind' => 'in domain',
661: 'lg' => 'Login Data',
662: 'hs' => "Home Server",
663: );
664: $r->print(<<ENDTITLE);
665: $start_page
666: $crumbs
667: $response
668: $forminfo
669: <script type="text/javascript" language="Javascript">
670: $loginscript
671: </script>
672: <input type='hidden' name='makeuser' value='1' />
673: <h2>$lt{'cnu'} "$ccuname" $lt{'ind'} $ccdomain
674: ENDTITLE
675: if ($env{'form.action'} eq 'singlestudent') {
676: $r->print(' ('.$lt{'ast'}.')');
677: }
678: $r->print('</h2>'."\n".'<div class="LC_left_float">');
679: my $personal_table =
680: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
681: $inst_results{$ccuname.':'.$ccdomain});
682: $r->print($personal_table);
683: my ($home_server_pick,$numlib) =
684: &Apache::loncommon::home_server_form_item($ccdomain,'hserver',
685: 'default','hide');
686: if ($numlib > 1) {
687: $r->print("
688: <br />
689: $lt{'hs'}: $home_server_pick
690: <br />");
691: } else {
692: $r->print($home_server_pick);
693: }
694: $r->print('</div>'."\n".'<div class="LC_left_float"><h3>'.
695: $lt{'lg'}.'</h3>');
696: my ($fixedauth,$varauth,$authmsg);
697: if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') {
698: my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'};
699: my ($rules,$ruleorder) =
700: &Apache::lonnet::inst_userrules($ccdomain,'username');
701: if (ref($rules) eq 'HASH') {
702: if (ref($rules->{$matchedrule}) eq 'HASH') {
703: my $authtype = $rules->{$matchedrule}{'authtype'};
704: if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) {
705: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
706: } else {
707: my $authparm = $rules->{$matchedrule}{'authparm'};
708: if ($authtype =~ /^krb(4|5)$/) {
709: my $ver = $1;
710: if ($authparm ne '') {
711: $fixedauth = <<"KERB";
712: <input type="hidden" name="login" value="krb" />
713: <input type="hidden" name="krbver" value="$ver" />
714: <input type="hidden" name="krbarg" value="$authparm" />
715: KERB
716: $authmsg = $rules->{$matchedrule}{'authmsg'};
717: }
718: } else {
719: $fixedauth =
720: '<input type="hidden" name="login" value="'.$authtype.'" />'."\n";
721: if ($rules->{$matchedrule}{'authparmfixed'}) {
722: $fixedauth .=
723: '<input type="hidden" name="'.$authtype.'arg" value="'.$authparm.'" />'."\n";
724: } else {
725: $varauth =
726: '<input type="text" name="'.$authtype.'arg" value="" />'."\n";
727: }
728: }
729: }
730: } else {
731: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
732: }
733: }
734: if ($authmsg) {
735: $r->print(<<ENDAUTH);
736: $fixedauth
737: $authmsg
738: $varauth
739: ENDAUTH
740: }
741: } else {
742: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
743: }
744: $r->print($portfolioform);
745: if ($env{'form.action'} eq 'singlestudent') {
746: $r->print(&date_sections_select($context,$newuser,$formname,
747: $permission));
748: }
749: $r->print('</div><div class="LC_clear_float_footer"></div>');
750: } else { # user already exists
751: my %lt=&Apache::lonlocal::texthash(
752: 'cup' => "Modify existing user: ",
753: 'ens' => "Enroll one student: ",
754: 'id' => "in domain",
755: );
756: $r->print(<<ENDCHANGEUSER);
757: $start_page
758: $crumbs
759: $forminfo
760: <h2>
761: ENDCHANGEUSER
762: if ($env{'form.action'} eq 'singlestudent') {
763: $r->print($lt{'ens'});
764: } else {
765: $r->print($lt{'cup'});
766: }
767: $r->print(' "'.$ccuname.'" '.$lt{'id'}.' "'.$ccdomain.'"</h2>'.
768: "\n".'<div class="LC_left_float">');
769: my ($personal_table,$showforceid) =
770: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
771: $inst_results{$ccuname.':'.$ccdomain});
772: $r->print($personal_table);
773: if ($showforceid) {
774: $r->print(&Apache::lonuserutils::forceid_change($context));
775: }
776: $r->print('</div>');
777: my $user_auth_text = &user_authentication($ccuname,$ccdomain,$formname);
778: my $user_quota_text;
779: if (&Apache::lonnet::allowed('mpq',$ccdomain)) {
780: # Current user has quota modification privileges
781: $user_quota_text = &portfolio_quota($ccuname,$ccdomain);
782: } elsif (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
783: # Get the user's portfolio information
784: my %portq = &Apache::lonnet::get('environment',['portfolioquota'],
785: $ccdomain,$ccuname);
786:
787: my %lt=&Apache::lonlocal::texthash(
788: 'dska' => "Disk space allocated to user's portfolio files",
789: 'youd' => "You do not have privileges to modify the portfolio quota for this user.",
790: 'ichr' => "If a change is required, contact a domain coordinator for the domain",
791: );
792: $user_quota_text = <<ENDNOPORTPRIV;
793: <h3>$lt{'dska'}</h3>
794: $lt{'youd'} $lt{'ichr'}: $ccdomain
795: ENDNOPORTPRIV
796: }
797: if ($user_auth_text ne '') {
798: $r->print('<div class="LC_left_float">'.$user_auth_text);
799: if ($user_quota_text ne '') {
800: $r->print($user_quota_text);
801: }
802: if ($env{'form.action'} eq 'singlestudent') {
803: $r->print(&date_sections_select($context,$newuser,$formname));
804: }
805: } elsif ($user_quota_text ne '') {
806: $r->print('<div class="LC_left_float">'.$user_quota_text);
807: if ($env{'form.action'} eq 'singlestudent') {
808: $r->print(&date_sections_select($context,$newuser,$formname));
809: }
810: } else {
811: if ($env{'form.action'} eq 'singlestudent') {
812: $r->print('<div class="LC_left_float">'.
813: &date_sections_select($context,$newuser,$formname));
814: }
815: }
816: $r->print('</div><div class="LC_clear_float_footer"></div>');
817: if ($env{'form.action'} ne 'singlestudent') {
818: &display_existing_roles($r,$ccuname,$ccdomain,\%inccourses);
819: }
820: } ## End of new user/old user logic
821:
822: if ($env{'form.action'} eq 'singlestudent') {
823: $r->print('<br /><input type="button" value="'.&mt('Enroll Student').'" onClick="setSections(this.form)" />'."\n");
824: } else {
825: $r->print('<h3>'.&mt('Add Roles').'</h3>');
826: my $addrolesdisplay = 0;
827: if ($context eq 'domain' || $context eq 'author') {
828: $addrolesdisplay = &new_coauthor_roles($r,$ccuname,$ccdomain);
829: }
830: if ($context eq 'domain') {
831: my $add_domainroles = &new_domain_roles($r);
832: if (!$addrolesdisplay) {
833: $addrolesdisplay = $add_domainroles;
834: }
835: $r->print(&course_level_dc($env{'request.role.domain'},'Course'));
836: $r->print('<br /><input type="button" value="'.&mt('Modify User').'" onClick="setCourse()" />'."\n");
837: } elsif ($context eq 'author') {
838: if ($addrolesdisplay) {
839: $r->print('<br /><input type="button" value="'.&mt('Modify User').'"');
840: if ($newuser) {
841: $r->print(' onClick="auth_check()" \>'."\n");
842: } else {
843: $r->print('onClick="this.form.submit()" \>'."\n");
844: }
845: } else {
846: $r->print('<br /><a href="javascript:backPage(document.cu)">'.
847: &mt('Back to previous page').'</a>');
848: }
849: } else {
850: $r->print(&course_level_table(%inccourses));
851: $r->print('<br /><input type="button" value="'.&mt('Modify User').'" onClick="setSections(this.form)" />'."\n");
852: }
853: }
854: $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
855: $r->print('<input type="hidden" name="currstate" value="" />');
856: $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />');
857: $r->print("</form>".&Apache::loncommon::end_page());
858: return;
859: }
860:
861: sub singleuser_breadcrumb {
862: my %breadcrumb_text;
863: if ($env{'form.action'} eq 'singlestudent') {
864: $breadcrumb_text{'search'} = 'Enroll a student';
865: $breadcrumb_text{'userpicked'} = 'Select a user',
866: $breadcrumb_text{'modify'} = 'Set section/dates',
867: } else {
868: $breadcrumb_text{'search'} = 'Create/modify a user';
869: $breadcrumb_text{'userpicked'} = 'Select a user',
870: $breadcrumb_text{'modify'} = 'Set user role',
871: }
872: return %breadcrumb_text;
873: }
874:
875: sub date_sections_select {
876: my ($context,$newuser,$formname,$permission) = @_;
877: my $cid = $env{'request.course.id'};
878: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity($cid);
879: my $date_table = '<h3>'.&mt('Starting and Ending Dates').'</h3>'."\n".
880: &Apache::lonuserutils::date_setting_table(undef,undef,$context,
881: undef,$formname,$permission);
882: my $rowtitle = 'Section';
883: my $secbox = '<h3>'.&mt('Section').'</h3>'."\n".
884: &Apache::lonuserutils::section_picker($cdom,$cnum,'st',$rowtitle,
885: $permission);
886: my $output = $date_table.$secbox;
887: return $output;
888: }
889:
890: sub validation_javascript {
891: my ($context,$ccdomain,$pjump_def,$groupslist,$newuser,$formname,
892: $loaditem) = @_;
893: my $dc_setcourse_code = '';
894: my $nondc_setsection_code = '';
895: if ($context eq 'domain') {
896: my $dcdom = $env{'request.role.domain'};
897: $loaditem->{'onload'} = "document.cu.coursedesc.value='';";
898: $dc_setcourse_code =
899: &Apache::lonuserutils::dc_setcourse_js('cu','singleuser',$context);
900: } else {
901: my $checkauth;
902: if (($newuser) || (&Apache::lonnet::allowed('mau',$ccdomain))) {
903: $checkauth = 1;
904: }
905: if ($context eq 'course') {
906: $nondc_setsection_code =
907: &Apache::lonuserutils::setsections_javascript($formname,$groupslist,
908: undef,$checkauth);
909: }
910: if ($checkauth) {
911: $nondc_setsection_code .=
912: &Apache::lonuserutils::verify_authen($formname,$context);
913: }
914: }
915: my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
916: $nondc_setsection_code,$groupslist);
917: my ($jsback,$elements) = &crumb_utilities();
918: $js .= "\n".
919: '<script type="text/javascript">'."\n".$jsback."\n".'</script>';
920: return $js;
921: }
922:
923: sub display_existing_roles {
924: my ($r,$ccuname,$ccdomain,$inccourses) = @_;
925: my %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
926: # Build up table of user roles to allow revocation and re-enabling of roles.
927: my ($tmp) = keys(%rolesdump);
928: if ($tmp !~ /^(con_lost|error)/i) {
929: my $now=time;
930: my %lt=&Apache::lonlocal::texthash(
931: 'rer' => "Existing Roles",
932: 'rev' => "Revoke",
933: 'del' => "Delete",
934: 'ren' => "Re-Enable",
935: 'rol' => "Role",
936: 'ext' => "Extent",
937: 'sta' => "Start",
938: 'end' => "End",
939: );
940: my (%roletext,%sortrole,%roleclass,%rolepriv);
941: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
942: my $b1=join('_',(split('_',$b))[1,0]);
943: return $a1 cmp $b1;
944: } keys(%rolesdump)) {
945: next if ($area =~ /^rolesdef/);
946: my $envkey=$area;
947: my $role = $rolesdump{$area};
948: my $thisrole=$area;
949: $area =~ s/\_\w\w$//;
950: my ($role_code,$role_end_time,$role_start_time) =
951: split(/_/,$role);
952: # Is this a custom role? Get role owner and title.
953: my ($croleudom,$croleuname,$croletitle)=
954: ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$});
955: my $allowed=0;
956: my $delallowed=0;
957: my $sortkey=$role_code;
958: my $class='Unknown';
959: if ($area =~ m{^/($match_domain)/($match_courseid)} ) {
960: $class='Course';
961: my ($coursedom,$coursedir) = ($1,$2);
962: $sortkey.="\0$coursedom";
963: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
964: my %coursedata=
965: &Apache::lonnet::coursedescription($1.'_'.$2);
966: my $carea;
967: if (defined($coursedata{'description'})) {
968: $carea=$coursedata{'description'}.
969: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
970: &Apache::loncommon::syllabuswrapper('Syllabus',$coursedir,$coursedom);
971: $sortkey.="\0".$coursedata{'description'};
972: $class=$coursedata{'type'};
973: } else {
974: $carea=&mt('Unavailable course').': '.$area;
975: $sortkey.="\0".&mt('Unavailable course').': '.$area;
976: }
977: $sortkey.="\0$coursedir";
978: $inccourses->{$1.'_'.$2}=1;
979: if ((&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2)) ||
980: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
981: $allowed=1;
982: }
983: if ((&Apache::lonnet::allowed('dro',$1)) ||
984: (&Apache::lonnet::allowed('dro',$ccdomain))) {
985: $delallowed=1;
986: }
987: # - custom role. Needs more info, too
988: if ($croletitle) {
989: if (&Apache::lonnet::allowed('ccr',$1.'/'.$2)) {
990: $allowed=1;
991: $thisrole.='.'.$role_code;
992: }
993: }
994: # Compute the background color based on $area
995: if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) {
996: $carea.='<br />Section: '.$3;
997: $sortkey.="\0$3";
998: if (!$allowed) {
999: if ($env{'request.course.sec'} eq $3) {
1000: if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2.'/'.$3)) {
1001: $allowed = 1;
1002: }
1003: }
1004: }
1005: }
1006: $area=$carea;
1007: } else {
1008: $sortkey.="\0".$area;
1009: # Determine if current user is able to revoke privileges
1010: if ($area=~m{^/($match_domain)/}) {
1011: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
1012: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1013: $allowed=1;
1014: }
1015: if (((&Apache::lonnet::allowed('dro',$1)) ||
1016: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
1017: ($role_code ne 'dc')) {
1018: $delallowed=1;
1019: }
1020: } else {
1021: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
1022: $allowed=1;
1023: }
1024: }
1025: if ($role_code eq 'ca' || $role_code eq 'au') {
1026: $class='Construction Space';
1027: } elsif ($role_code eq 'su') {
1028: $class='System';
1029: } else {
1030: $class='Domain';
1031: }
1032: }
1033: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
1034: $area=~m{/($match_domain)/($match_username)};
1035: if (&Apache::lonuserutils::authorpriv($2,$1)) {
1036: $allowed=1;
1037: } else {
1038: $allowed=0;
1039: }
1040: }
1041: my $row = '';
1042: $row.= '<td>';
1043: my $active=1;
1044: $active=0 if (($role_end_time) && ($now>$role_end_time));
1045: if (($active) && ($allowed)) {
1046: $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
1047: } else {
1048: if ($active) {
1049: $row.=' ';
1050: } else {
1051: $row.=&mt('expired or revoked');
1052: }
1053: }
1054: $row.='</td><td>';
1055: if ($allowed && !$active) {
1056: $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
1057: } else {
1058: $row.=' ';
1059: }
1060: $row.='</td><td>';
1061: if ($delallowed) {
1062: $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
1063: } else {
1064: $row.=' ';
1065: }
1066: my $plaintext='';
1067: if (!$croletitle) {
1068: $plaintext=&Apache::lonnet::plaintext($role_code,$class)
1069: } else {
1070: $plaintext=
1071: "Customrole '$croletitle'<br />defined by $croleuname\@$croleudom";
1072: }
1073: $row.= '</td><td>'.$plaintext.
1074: '</td><td>'.$area.
1075: '</td><td>'.($role_start_time?localtime($role_start_time)
1076: : ' ' ).
1077: '</td><td>'.($role_end_time ?localtime($role_end_time)
1078: : ' ' )
1079: ."</td>";
1080: $sortrole{$sortkey}=$envkey;
1081: $roletext{$envkey}=$row;
1082: $roleclass{$envkey}=$class;
1083: $rolepriv{$envkey}=$allowed;
1084: #$r->print($row);
1085: } # end of foreach (table building loop)
1086: my $rolesdisplay = 0;
1087: my %output = ();
1088: foreach my $type ('Construction Space','Course','Group','Domain','System','Unknown') {
1089: $output{$type} = '';
1090: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
1091: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
1092: $output{$type}.=
1093: &Apache::loncommon::start_data_table_row().
1094: $roletext{$sortrole{$which}}.
1095: &Apache::loncommon::end_data_table_row();
1096: }
1097: }
1098: unless($output{$type} eq '') {
1099: $output{$type} = '<tr class="LC_info_row">'.
1100: "<td align='center' colspan='7'>".&mt($type)."</td></tr>".
1101: $output{$type};
1102: $rolesdisplay = 1;
1103: }
1104: }
1105: if ($rolesdisplay == 1) {
1106: $r->print('
1107: <h3>'.$lt{'rer'}.'</h3>'.
1108: &Apache::loncommon::start_data_table("LC_createuser").
1109: &Apache::loncommon::start_data_table_header_row().
1110: '<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.
1111: '</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.
1112: '</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
1113: &Apache::loncommon::end_data_table_header_row());
1114: foreach my $type ('Construction Space','Course','Group','Domain','System','Unknown') {
1115: if ($output{$type}) {
1116: $r->print($output{$type}."\n");
1117: }
1118: }
1119: $r->print(&Apache::loncommon::end_data_table());
1120: }
1121: } # End of check for keys in rolesdump
1122: return;
1123: }
1124:
1125: sub new_coauthor_roles {
1126: my ($r,$ccuname,$ccdomain) = @_;
1127: my $addrolesdisplay = 0;
1128: #
1129: # Co-Author
1130: #
1131: if (&Apache::lonuserutils::authorpriv($env{'user.name'},
1132: $env{'request.role.domain'}) &&
1133: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
1134: # No sense in assigning co-author role to yourself
1135: $addrolesdisplay = 1;
1136: my $cuname=$env{'user.name'};
1137: my $cudom=$env{'request.role.domain'};
1138: my %lt=&Apache::lonlocal::texthash(
1139: 'cs' => "Construction Space",
1140: 'act' => "Activate",
1141: 'rol' => "Role",
1142: 'ext' => "Extent",
1143: 'sta' => "Start",
1144: 'end' => "End",
1145: 'cau' => "Co-Author",
1146: 'caa' => "Assistant Co-Author",
1147: 'ssd' => "Set Start Date",
1148: 'sed' => "Set End Date"
1149: );
1150: $r->print('<h4>'.$lt{'cs'}.'</h4>'."\n".
1151: &Apache::loncommon::start_data_table()."\n".
1152: &Apache::loncommon::start_data_table_header_row()."\n".
1153: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'.
1154: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'sta'}.'</th>'.
1155: '<th>'.$lt{'end'}.'</th>'."\n".
1156: &Apache::loncommon::end_data_table_header_row()."\n".
1157: &Apache::loncommon::start_data_table_row().'
1158: <td>
1159: <input type=checkbox name="act_'.$cudom.'_'.$cuname.'_ca" />
1160: </td>
1161: <td>'.$lt{'cau'}.'</td>
1162: <td>'.$cudom.'_'.$cuname.'</td>
1163: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_ca" value="" />
1164: <a href=
1165: "javascript:pjump('."'date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1166: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
1167: <a href=
1168: "javascript:pjump('."'date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1169: &Apache::loncommon::end_data_table_row()."\n".
1170: &Apache::loncommon::start_data_table_row()."\n".
1171: '<td><input type=checkbox name="act_'.$cudom.'_'.$cuname.'_aa" /></td>
1172: <td>'.$lt{'caa'}.'</td>
1173: <td>'.$cudom.'_'.$cuname.'</td>
1174: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
1175: <a href=
1176: "javascript:pjump('."'date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1177: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
1178: <a href=
1179: "javascript:pjump('."'date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1180: &Apache::loncommon::end_data_table_row()."\n".
1181: &Apache::loncommon::end_data_table());
1182: } elsif ($env{'request.role'} =~ /^au\./) {
1183: if (!(&Apache::lonuserutils::authorpriv($env{'user.name'},
1184: $env{'request.role.domain'}))) {
1185: $r->print('<span class="LC_error">'.
1186: &mt('You do not have privileges to assign co-author roles.').
1187: '</span>');
1188: } elsif (($env{'user.name'} eq $ccuname) &&
1189: ($env{'user.domain'} eq $ccdomain)) {
1190: $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Construction Space is not permitted'));
1191: }
1192: }
1193: return $addrolesdisplay;;
1194: }
1195:
1196: sub new_domain_roles {
1197: my ($r) = @_;
1198: my $addrolesdisplay = 0;
1199: #
1200: # Domain level
1201: #
1202: my $num_domain_level = 0;
1203: my $domaintext =
1204: '<h4>'.&mt('Domain Level').'</h4>'.
1205: &Apache::loncommon::start_data_table().
1206: &Apache::loncommon::start_data_table_header_row().
1207: '<th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.
1208: &mt('Extent').'</th>'.
1209: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
1210: &Apache::loncommon::end_data_table_header_row();
1211: foreach my $thisdomain (sort(&Apache::lonnet::all_domains())) {
1212: foreach my $role ('dc','li','dg','au','sc') {
1213: if (&Apache::lonnet::allowed('c'.$role,$thisdomain)) {
1214: my $plrole=&Apache::lonnet::plaintext($role);
1215: my %lt=&Apache::lonlocal::texthash(
1216: 'ssd' => "Set Start Date",
1217: 'sed' => "Set End Date"
1218: );
1219: $num_domain_level ++;
1220: $domaintext .=
1221: &Apache::loncommon::start_data_table_row().
1222: '<td><input type=checkbox name="act_'.$thisdomain.'_'.$role.'" /></td>
1223: <td>'.$plrole.'</td>
1224: <td>'.$thisdomain.'</td>
1225: <td><input type="hidden" name="start_'.$thisdomain.'_'.$role.'" value="" />
1226: <a href=
1227: "javascript:pjump('."'date_start','Start Date $plrole',document.cu.start_$thisdomain\_$role.value,'start_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1228: <td><input type="hidden" name="end_'.$thisdomain.'_'.$role.'" value="" />
1229: <a href=
1230: "javascript:pjump('."'date_end','End Date $plrole',document.cu.end_$thisdomain\_$role.value,'end_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'.
1231: &Apache::loncommon::end_data_table_row();
1232: }
1233: }
1234: }
1235: $domaintext.= &Apache::loncommon::end_data_table();
1236: if ($num_domain_level > 0) {
1237: $r->print($domaintext);
1238: $addrolesdisplay = 1;
1239: }
1240: return $addrolesdisplay;
1241: }
1242:
1243: sub user_authentication {
1244: my ($ccuname,$ccdomain,$formname) = @_;
1245: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
1246: my $outcome;
1247: # Check for a bad authentication type
1248: if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
1249: # bad authentication scheme
1250: my %lt=&Apache::lonlocal::texthash(
1251: 'err' => "ERROR",
1252: 'uuas' => "This user has an unrecognized authentication scheme",
1253: 'adcs' => "Please alert a domain coordinator of this situation",
1254: 'sldb' => "Please specify login data below",
1255: 'ld' => "Login Data"
1256: );
1257: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1258: &initialize_authen_forms($ccdomain,$formname);
1259:
1260: my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc);
1261: $outcome = <<ENDBADAUTH;
1262: <script type="text/javascript" language="Javascript">
1263: $loginscript
1264: </script>
1265: <span class="LC_error">$lt{'err'}:
1266: $lt{'uuas'} ($currentauth). $lt{'sldb'}.</span>
1267: <h3>$lt{'ld'}</h3>
1268: $choices
1269: ENDBADAUTH
1270: } else {
1271: # This user is not allowed to modify the user's
1272: # authentication scheme, so just notify them of the problem
1273: $outcome = <<ENDBADAUTH;
1274: <span class="LC_error"> $lt{'err'}:
1275: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
1276: </span>
1277: ENDBADAUTH
1278: }
1279: } else { # Authentication type is valid
1280: &initialize_authen_forms($ccdomain,$formname,$currentauth,'modifyuser');
1281: my ($authformcurrent,$can_modify,@authform_others) =
1282: &modify_login_block($ccdomain,$currentauth);
1283: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1284: # Current user has login modification privileges
1285: my %lt=&Apache::lonlocal::texthash (
1286: 'ld' => "Login Data",
1287: 'ccld' => "Change Current Login Data",
1288: 'enld' => "Enter New Login Data"
1289: );
1290: $outcome =
1291: '<script type="text/javascript" language="Javascript">'."\n".
1292: $loginscript."\n".
1293: '</script>'."\n".
1294: '<h3>'.$lt{'ld'}.'</h3>'.
1295: &Apache::loncommon::start_data_table().
1296: &Apache::loncommon::start_data_table_row().
1297: '<td>'.$authformnop;
1298: if ($can_modify) {
1299: $outcome .= '</td>'."\n".
1300: &Apache::loncommon::end_data_table_row().
1301: &Apache::loncommon::start_data_table_row().
1302: '<td>'.$authformcurrent.'</td>'.
1303: &Apache::loncommon::end_data_table_row()."\n";
1304: } else {
1305: $outcome .= ' ('.$authformcurrent.')</td>'.
1306: &Apache::loncommon::end_data_table_row()."\n";
1307: }
1308: foreach my $item (@authform_others) {
1309: $outcome .= &Apache::loncommon::start_data_table_row().
1310: '<td>'.$item.'</td>'.
1311: &Apache::loncommon::end_data_table_row()."\n";
1312: }
1313: $outcome .= &Apache::loncommon::end_data_table();
1314: } else {
1315: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
1316: my %lt=&Apache::lonlocal::texthash(
1317: 'ccld' => "Change Current Login Data",
1318: 'yodo' => "You do not have privileges to modify the authentication configuration for this user.",
1319: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1320: );
1321: $outcome .= <<ENDNOPRIV;
1322: <h3>$lt{'ccld'}</h3>
1323: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1324: <input type="hidden" name="login" value="nochange" />
1325: ENDNOPRIV
1326: }
1327: }
1328: } ## End of "check for bad authentication type" logic
1329: return $outcome;
1330: }
1331:
1332: sub modify_login_block {
1333: my ($dom,$currentauth) = @_;
1334: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
1335: my ($authnum,%can_assign) =
1336: &Apache::loncommon::get_assignable_auth($dom);
1337: my ($authformcurrent,@authform_others,$show_override_msg);
1338: if ($currentauth=~/^krb(4|5):/) {
1339: $authformcurrent=$authformkrb;
1340: if ($can_assign{'int'}) {
1341: push(@authform_others,$authformint);
1342: }
1343: if ($can_assign{'loc'}) {
1344: push(@authform_others,$authformloc);
1345: }
1346: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1347: $show_override_msg = 1;
1348: }
1349: } elsif ($currentauth=~/^internal:/) {
1350: $authformcurrent=$authformint;
1351: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1352: push(@authform_others,$authformkrb);
1353: }
1354: if ($can_assign{'loc'}) {
1355: push(@authform_others,$authformloc);
1356: }
1357: if ($can_assign{'int'}) {
1358: $show_override_msg = 1;
1359: }
1360: } elsif ($currentauth=~/^unix:/) {
1361: $authformcurrent=$authformfsys;
1362: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1363: push(@authform_others,$authformkrb);
1364: }
1365: if ($can_assign{'int'}) {
1366: push(@authform_others,$authformint);
1367: }
1368: if ($can_assign{'loc'}) {
1369: push(@authform_others,$authformloc);
1370: }
1371: if ($can_assign{'fsys'}) {
1372: $show_override_msg = 1;
1373: }
1374: } elsif ($currentauth=~/^localauth:/) {
1375: $authformcurrent=$authformloc;
1376: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1377: push(@authform_others,$authformkrb);
1378: }
1379: if ($can_assign{'int'}) {
1380: push(@authform_others,$authformint);
1381: }
1382: if ($can_assign{'loc'}) {
1383: $show_override_msg = 1;
1384: }
1385: }
1386: if ($show_override_msg) {
1387: $authformcurrent = '<table><tr><td colspan="3">'.$authformcurrent.
1388: '</td></tr>'."\n".
1389: '<tr><td> </td>'.
1390: '<td><b>'.&mt('Currently in use').'</b></td>'.
1391: '<td align="right"><span class="LC_cusr_emph">'.
1392: &mt('will override current values').
1393: '</span></td></tr></table>';
1394: }
1395: return ($authformcurrent,$show_override_msg,@authform_others);
1396: }
1397:
1398: sub personal_data_display {
1399: my ($ccuname,$ccdomain,$newuser,$context,$inst_results) = @_;
1400: my ($output,$showforceid,%userenv,%canmodify);
1401: my @userinfo = ('firstname','middlename','lastname','generation',
1402: 'permanentemail','id');
1403: if (!$newuser) {
1404: # Get the users information
1405: %userenv = &Apache::lonnet::get('environment',
1406: ['firstname','middlename','lastname','generation',
1407: 'permanentemail','id'],$ccdomain,$ccuname);
1408: %canmodify =
1409: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1410: \@userinfo);
1411: }
1412: my %lt=&Apache::lonlocal::texthash(
1413: 'pd' => "Personal Data",
1414: 'firstname' => "First Name",
1415: 'middlename' => "Middle Name",
1416: 'lastname' => "Last Name",
1417: 'generation' => "Generation",
1418: 'permanentemail' => "Permanent e-mail address",
1419: 'id' => "ID/Student Number",
1420: 'lg' => "Login Data"
1421: );
1422: my %textboxsize = (
1423: firstname => '15',
1424: middlename => '15',
1425: lastname => '15',
1426: generation => '5',
1427: permanentemail => '25',
1428: id => '15',
1429: );
1430: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
1431: $output = '<h3>'.$lt{'pd'}.'</h3>'.
1432: &Apache::lonhtmlcommon::start_pick_box();
1433: foreach my $item (@userinfo) {
1434: my $rowtitle = $lt{$item};
1435: if ($item eq 'generation') {
1436: $rowtitle = $genhelp.$rowtitle;
1437: }
1438: $output .= &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n";
1439: if ($newuser) {
1440: if (ref($inst_results) eq 'HASH') {
1441: if ($inst_results->{$item} ne '') {
1442: $output .= '<input type="hidden" name="c'.$item.'" value="'.$inst_results->{$item}.'" />'.$inst_results->{$item};
1443: } else {
1444: $output .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1445: }
1446: } else {
1447: $output .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1448: }
1449: } else {
1450: if ($canmodify{$item}) {
1451: $output .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="'.$userenv{$item}.'" />';
1452: } else {
1453: $output .= $userenv{$item};
1454: }
1455: if ($item eq 'id') {
1456: $showforceid = $canmodify{$item};
1457: }
1458: }
1459: $output .= &Apache::lonhtmlcommon::row_closure(1);
1460: }
1461: $output .= &Apache::lonhtmlcommon::end_pick_box();
1462: if (wantarray) {
1463: return ($output,$showforceid);
1464: } else {
1465: return $output;
1466: }
1467: }
1468:
1469: # ================================================================= Phase Three
1470: sub update_user_data {
1471: my ($r,$context) = @_;
1472: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
1473: $env{'form.ccdomain'});
1474: # Error messages
1475: my $error = '<span class="LC_error">'.&mt('Error').': ';
1476: my $end = '</span><br /><br />';
1477: my $rtnlink = '<a href="javascript:backPage(document.userupdate,'.
1478: "'$env{'form.prevphase'}','modify')".'" />'.
1479: &mt('Return to previous page').'</a>'.
1480: &Apache::loncommon::end_page();
1481: my $now = time;
1482: my $title;
1483: if (exists($env{'form.makeuser'})) {
1484: $title='Set Privileges for New User';
1485: } else {
1486: $title='Modify User Privileges';
1487: }
1488: my $newuser = 0;
1489: my ($jsback,$elements) = &crumb_utilities();
1490: my $jscript = '<script type="text/javascript">'."\n".
1491: $jsback."\n".'</script>'."\n";
1492: my %breadcrumb_text = &singleuser_breadcrumb();
1493: my $args;
1494: if ($env{'form.popup'}) {
1495: $args->{'no_nav_bar'} = 1;
1496: } else {
1497: $args = undef;
1498: }
1499: $r->print(&Apache::loncommon::start_page($title,$jscript,$args));
1500: &Apache::lonhtmlcommon::add_breadcrumb
1501: ({href=>"javascript:backPage(document.userupdate)",
1502: text=>$breadcrumb_text{'search'},
1503: faq=>282,bug=>'Instructor Interface',});
1504: if ($env{'form.prevphase'} eq 'userpicked') {
1505: &Apache::lonhtmlcommon::add_breadcrumb
1506: ({href=>"javascript:backPage(document.userupdate,'get_user_info','select')",
1507: text=>$breadcrumb_text{'userpicked'},
1508: faq=>282,bug=>'Instructor Interface',});
1509: }
1510: &Apache::lonhtmlcommon::add_breadcrumb
1511: ({href=>"javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
1512: text=>$breadcrumb_text{'modify'},
1513: faq=>282,bug=>'Instructor Interface',},
1514: {href=>"/adm/createuser",
1515: text=>"Result",
1516: faq=>282,bug=>'Instructor Interface',});
1517: my $helpitem = 'Course_Change_Privileges';
1518: if ($env{'form.action'} eq 'singlestudent') {
1519: $helpitem = 'Course_Add_Student';
1520: }
1521: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
1522: $helpitem));
1523: $r->print(&update_result_form($uhome));
1524: # Check Inputs
1525: if (! $env{'form.ccuname'} ) {
1526: $r->print($error.&mt('No login name specified').'.'.$end.$rtnlink);
1527: return;
1528: }
1529: if ( $env{'form.ccuname'} ne
1530: &LONCAPA::clean_username($env{'form.ccuname'}) ) {
1531: $r->print($error.&mt('Invalid login name').'. '.
1532: &mt('Only letters, numbers, periods, dashes, @, and underscores are valid').'.'.
1533: $end.$rtnlink);
1534: return;
1535: }
1536: if (! $env{'form.ccdomain'} ) {
1537: $r->print($error.&mt('No domain specified').'.'.$end.$rtnlink);
1538: return;
1539: }
1540: if ( $env{'form.ccdomain'} ne
1541: &LONCAPA::clean_domain($env{'form.ccdomain'}) ) {
1542: $r->print($error.&mt ('Invalid domain name').'. '.
1543: &mt('Only letters, numbers, periods, dashes, and underscores are valid').'.'.
1544: $end.$rtnlink);
1545: return;
1546: }
1547: if ($uhome eq 'no_host') {
1548: $newuser = 1;
1549: }
1550: if (! exists($env{'form.makeuser'})) {
1551: # Modifying an existing user, so check the validity of the name
1552: if ($uhome eq 'no_host') {
1553: $r->print($error.&mt('Unable to determine home server for ').
1554: $env{'form.ccuname'}.&mt(' in domain ').
1555: $env{'form.ccdomain'}.'.');
1556: return;
1557: }
1558: }
1559: # Determine authentication method and password for the user being modified
1560: my $amode='';
1561: my $genpwd='';
1562: if ($env{'form.login'} eq 'krb') {
1563: $amode='krb';
1564: $amode.=$env{'form.krbver'};
1565: $genpwd=$env{'form.krbarg'};
1566: } elsif ($env{'form.login'} eq 'int') {
1567: $amode='internal';
1568: $genpwd=$env{'form.intarg'};
1569: } elsif ($env{'form.login'} eq 'fsys') {
1570: $amode='unix';
1571: $genpwd=$env{'form.fsysarg'};
1572: } elsif ($env{'form.login'} eq 'loc') {
1573: $amode='localauth';
1574: $genpwd=$env{'form.locarg'};
1575: $genpwd=" " if (!$genpwd);
1576: } elsif (($env{'form.login'} eq 'nochange') ||
1577: ($env{'form.login'} eq '' )) {
1578: # There is no need to tell the user we did not change what they
1579: # did not ask us to change.
1580: # If they are creating a new user but have not specified login
1581: # information this will be caught below.
1582: } else {
1583: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
1584: return;
1585: }
1586:
1587: $r->print('<h3>'.&mt('User [_1] in domain [_2]',
1588: $env{'form.ccuname'}, $env{'form.ccdomain'}).'</h3>');
1589: my (%alerts,%rulematch,%inst_results,%curr_rules);
1590: if ($env{'form.makeuser'}) {
1591: $r->print('<h3>'.&mt('Creating new account.').'</h3>');
1592: # Check for the authentication mode and password
1593: if (! $amode || ! $genpwd) {
1594: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
1595: return;
1596: }
1597: # Determine desired host
1598: my $desiredhost = $env{'form.hserver'};
1599: if (lc($desiredhost) eq 'default') {
1600: $desiredhost = undef;
1601: } else {
1602: my %home_servers =
1603: &Apache::lonnet::get_servers($env{'form.ccdomain'},'library');
1604: if (! exists($home_servers{$desiredhost})) {
1605: $r->print($error.&mt('Invalid home server specified').$end.$rtnlink);
1606: return;
1607: }
1608: }
1609: # Check ID format
1610: my %checkhash;
1611: my %checks = ('id' => 1);
1612: %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = (
1613: 'newuser' => $newuser,
1614: 'id' => $env{'form.cid'},
1615: );
1616: if ($env{'form.cid'} ne '') {
1617: &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts,
1618: \%rulematch,\%inst_results,\%curr_rules);
1619: if (ref($alerts{'id'}) eq 'HASH') {
1620: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
1621: my $domdesc =
1622: &Apache::lonnet::domain($env{'form.ccdomain'},'description');
1623: if ($alerts{'id'}{$env{'form.ccdomain'}}{$env{'form.cid'}}) {
1624: my $userchkmsg;
1625: if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') {
1626: $userchkmsg =
1627: &Apache::loncommon::instrule_disallow_msg('id',
1628: $domdesc,1).
1629: &Apache::loncommon::user_rule_formats($env{'form.ccdomain'},
1630: $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id');
1631: }
1632: $r->print($error.&mt('Invalid ID format').$end.
1633: $userchkmsg.$rtnlink);
1634: return;
1635: }
1636: }
1637: }
1638: }
1639: # Call modifyuser
1640: my $result = &Apache::lonnet::modifyuser
1641: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'},
1642: $amode,$genpwd,$env{'form.cfirstname'},
1643: $env{'form.cmiddlename'},$env{'form.clastname'},
1644: $env{'form.cgeneration'},undef,$desiredhost,
1645: $env{'form.cpermanentemail'});
1646: $r->print(&mt('Generating user').': '.$result);
1647: $uhome = &Apache::lonnet::homeserver($env{'form.ccuname'},
1648: $env{'form.ccdomain'});
1649: if (($uhome ne 'no_host') && ($env{'form.customquota'} == 1)) {
1650: my (%changeHash,$newportfolioquota);
1651: if ($env{'form.portfolioquota'} eq '') {
1652: $newportfolioquota = 0;
1653: } else {
1654: $newportfolioquota = $env{'form.portfolioquota'};
1655: $newportfolioquota =~ s/[^\d\.]//g;
1656: }
1657: my $quotachanged = "a_admin($newportfolioquota,\%changeHash);
1658: if ($quotachanged) {
1659: $changeHash{'firstname'} = $env{'form.cfirstname'};
1660: $changeHash{'middlename'} = $env{'form.cmiddlename'};
1661: $changeHash{'lastname'} = $env{'form.clastname'};
1662: $changeHash{'generation'} = $env{'form.cgeneration'};
1663: $changeHash{'id'} = $env{'form.cid'};
1664: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
1665: my $quotachgresult =
1666: &Apache::lonnet::put('environment',\%changeHash,
1667: $env{'form.ccdomain'},$env{'form.ccuname'});
1668: }
1669: }
1670: $r->print('<br />'.&mt('Home server').': '.$uhome.' '.
1671: &Apache::lonnet::hostname($uhome));
1672: } elsif (($env{'form.login'} ne 'nochange') &&
1673: ($env{'form.login'} ne '' )) {
1674: # Modify user privileges
1675: if (! $amode || ! $genpwd) {
1676: $r->print($error.'Invalid login mode or password'.$end.$rtnlink);
1677: return;
1678: }
1679: # Only allow authentification modification if the person has authority
1680: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
1681: $r->print('Modifying authentication: '.
1682: &Apache::lonnet::modifyuserauth(
1683: $env{'form.ccdomain'},$env{'form.ccuname'},
1684: $amode,$genpwd));
1685: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
1686: ($env{'form.ccuname'},$env{'form.ccdomain'}));
1687: } else {
1688: # Okay, this is a non-fatal error.
1689: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);
1690: }
1691: }
1692: ##
1693: my (@userroles,%userupdate,$cnum,$cdom,$namechanged);
1694: if ($context eq 'course') {
1695: ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
1696: }
1697: if (! $env{'form.makeuser'} ) {
1698: # Check for need to change
1699: my %userenv = &Apache::lonnet::get
1700: ('environment',['firstname','middlename','lastname','generation',
1701: 'id','permanentemail','portfolioquota','inststatus'],
1702: $env{'form.ccdomain'},$env{'form.ccuname'});
1703: my ($tmp) = keys(%userenv);
1704: if ($tmp =~ /^(con_lost|error)/i) {
1705: %userenv = ();
1706: }
1707: my $no_forceid_alert;
1708: # Check to see if user information can be changed
1709: my %domconfig =
1710: &Apache::lonnet::get_dom('configuration',['usermodification'],
1711: $env{'form.ccdomain'});
1712: my @statuses = ('active','future');
1713: my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'});
1714: my ($auname,$audom);
1715: if ($context eq 'author') {
1716: $auname = $env{'user.name'};
1717: $audom = $env{'user.domain'};
1718: }
1719: foreach my $item (keys(%roles)) {
1720: my ($rolenum,$roledom,$role) = split(/:/,$item,-1);
1721: if ($context eq 'course') {
1722: if ($cnum ne '' && $cdom ne '') {
1723: if ($rolenum eq $cnum && $roledom eq $cdom) {
1724: if (!grep(/^\Q$role\E$/,@userroles)) {
1725: push(@userroles,$role);
1726: }
1727: }
1728: }
1729: } elsif ($context eq 'author') {
1730: if ($rolenum eq $auname && $roledom eq $audom) {
1731: if (!grep(/^\Q$role\E$/,@userroles)) {
1732: push(@userroles,$role);
1733: }
1734: }
1735: }
1736: }
1737: if ($env{'form.action'} eq 'singlestudent') {
1738: if (!grep(/^st$/,@userroles)) {
1739: push(@userroles,'st');
1740: }
1741: } else {
1742: # Check for course or co-author roles being activated or re-enabled
1743: if ($context eq 'author' || $context eq 'course') {
1744: foreach my $key (keys(%env)) {
1745: if ($context eq 'author') {
1746: if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) {
1747: if (!grep(/^\Q$1\E$/,@userroles)) {
1748: push(@userroles,$1);
1749: }
1750: } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) {
1751: if (!grep(/^\Q$1\E$/,@userroles)) {
1752: push(@userroles,$1);
1753: }
1754: }
1755: } elsif ($context eq 'course') {
1756: if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) {
1757: if (!grep(/^\Q$1\E$/,@userroles)) {
1758: push(@userroles,$1);
1759: }
1760: } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) {
1761: if (!grep(/^\Q$1\E$/,@userroles)) {
1762: push(@userroles,$1);
1763: }
1764: }
1765: }
1766: }
1767: }
1768: }
1769: #Check to see if we can change personal data for the user
1770: my (@mod_disallowed,@longroles);
1771: foreach my $role (@userroles) {
1772: if ($role eq 'cr') {
1773: push(@longroles,'Custom');
1774: } else {
1775: push(@longroles,&Apache::lonnet::plaintext($role));
1776: }
1777: }
1778: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
1779: my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},\@userinfo,\@userroles);
1780: foreach my $item (@userinfo) {
1781: # Strip leading and trailing whitespace
1782: $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g;
1783: if (!$canmodify{$item}) {
1784: if (defined($env{'form.c'.$item})) {
1785: if ($env{'form.c'.$item} ne $userenv{$item}) {
1786: push(@mod_disallowed,$item);
1787: }
1788: }
1789: $env{'form.c'.$item} = $userenv{$item};
1790: }
1791: }
1792: # Check to see if we can change the ID/student number
1793: my $forceid = $env{'form.forceid'};
1794: my $recurseid = $env{'form.recurseid'};
1795: my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules);
1796: my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'},
1797: $env{'form.ccuname'});
1798: if (($uidhash{$env{'form.ccuname'}}) &&
1799: ($uidhash{$env{'form.ccuname'}}!~/error\:/) &&
1800: (!$forceid)) {
1801: if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) {
1802: $env{'form.cid'} = $userenv{'id'};
1803: $no_forceid_alert = &mt('New student/employeeID does not match existing ID for this user.').'<br />'.&mt('Change is not permitted without checking the \'Force ID change\' checkbox on the previous page.').'<br />'."\n";
1804: }
1805: }
1806: if ($env{'form.cid'} ne $userenv{'id'}) {
1807: my $checkhash;
1808: my $checks = { 'id' => 1 };
1809: $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} =
1810: { 'newuser' => $newuser,
1811: 'id' => $env{'form.cid'},
1812: };
1813: &Apache::loncommon::user_rule_check($checkhash,$checks,
1814: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules);
1815: if (ref($alerts{'id'}) eq 'HASH') {
1816: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
1817: $env{'form.cid'} = $userenv{'id'};
1818: }
1819: }
1820: }
1821: my ($quotachanged,$oldportfolioquota,$newportfolioquota,
1822: $inststatus,$oldisdefault,$newisdefault,$olddefquotatext,
1823: $newdefquotatext);
1824: my ($defquota,$settingstatus) =
1825: &Apache::loncommon::default_quota($env{'form.ccdomain'},$inststatus);
1826: my $showquota;
1827: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
1828: $showquota = 1;
1829: }
1830: my %changeHash;
1831: $changeHash{'portfolioquota'} = $userenv{'portfolioquota'};
1832: if ($userenv{'portfolioquota'} ne '') {
1833: $oldportfolioquota = $userenv{'portfolioquota'};
1834: if ($env{'form.customquota'} == 1) {
1835: if ($env{'form.portfolioquota'} eq '') {
1836: $newportfolioquota = 0;
1837: } else {
1838: $newportfolioquota = $env{'form.portfolioquota'};
1839: $newportfolioquota =~ s/[^\d\.]//g;
1840: }
1841: if ($newportfolioquota != $oldportfolioquota) {
1842: $quotachanged = "a_admin($newportfolioquota,\%changeHash);
1843: }
1844: } else {
1845: $quotachanged = "a_admin('',\%changeHash);
1846: $newportfolioquota = $defquota;
1847: $newisdefault = 1;
1848: }
1849: } else {
1850: $oldisdefault = 1;
1851: $oldportfolioquota = $defquota;
1852: if ($env{'form.customquota'} == 1) {
1853: if ($env{'form.portfolioquota'} eq '') {
1854: $newportfolioquota = 0;
1855: } else {
1856: $newportfolioquota = $env{'form.portfolioquota'};
1857: $newportfolioquota =~ s/[^\d\.]//g;
1858: }
1859: $quotachanged = "a_admin($newportfolioquota,\%changeHash);
1860: } else {
1861: $newportfolioquota = $defquota;
1862: $newisdefault = 1;
1863: }
1864: }
1865: if ($oldisdefault) {
1866: $olddefquotatext = &get_defaultquota_text($settingstatus);
1867: }
1868: if ($newisdefault) {
1869: $newdefquotatext = &get_defaultquota_text($settingstatus);
1870: }
1871: if ($env{'form.cfirstname'} ne $userenv{'firstname'} ||
1872: $env{'form.cmiddlename'} ne $userenv{'middlename'} ||
1873: $env{'form.clastname'} ne $userenv{'lastname'} ||
1874: $env{'form.cgeneration'} ne $userenv{'generation'} ||
1875: $env{'form.cid'} ne $userenv{'id'} ||
1876: $env{'form.cpermanentemail'} ne $userenv{'permanentemail'} ) {
1877: $namechanged = 1;
1878: }
1879: if ($namechanged || $quotachanged) {
1880: $changeHash{'firstname'} = $env{'form.cfirstname'};
1881: $changeHash{'middlename'} = $env{'form.cmiddlename'};
1882: $changeHash{'lastname'} = $env{'form.clastname'};
1883: $changeHash{'generation'} = $env{'form.cgeneration'};
1884: $changeHash{'id'} = $env{'form.cid'};
1885: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
1886: my ($quotachgresult,$namechgresult);
1887: if ($quotachanged) {
1888: $quotachgresult =
1889: &Apache::lonnet::put('environment',\%changeHash,
1890: $env{'form.ccdomain'},$env{'form.ccuname'});
1891: }
1892: if ($namechanged) {
1893: # Make the change
1894: $namechgresult =
1895: &Apache::lonnet::modifyuser($env{'form.ccdomain'},
1896: $env{'form.ccuname'},$changeHash{'id'},undef,undef,
1897: $changeHash{'firstname'},$changeHash{'middlename'},
1898: $changeHash{'lastname'},$changeHash{'generation'},
1899: $changeHash{'id'},undef,$changeHash{'permanentemail'});
1900: %userupdate = (
1901: lastname => $env{'form.clastname'},
1902: middlename => $env{'form.cmiddlename'},
1903: firstname => $env{'form.cfirstname'},
1904: generation => $env{'form.cgeneration'},
1905: id => $env{'form.cid'},
1906: );
1907: }
1908: if (($namechanged && $namechgresult eq 'ok') ||
1909: ($quotachanged && $quotachgresult eq 'ok')) {
1910: # Tell the user we changed the name
1911: my %lt=&Apache::lonlocal::texthash(
1912: 'uic' => "User Information Changed",
1913: 'frst' => "first",
1914: 'mddl' => "middle",
1915: 'lst' => "last",
1916: 'gen' => "generation",
1917: 'id' => "ID/Student number",
1918: 'mail' => "permanent e-mail",
1919: 'disk' => "disk space allocated to portfolio files",
1920: 'prvs' => "Previous",
1921: 'chto' => "Changed To"
1922: );
1923: $r->print('<h4>'.$lt{'uic'}.'</h4>'.
1924: &Apache::loncommon::start_data_table().
1925: &Apache::loncommon::start_data_table_header_row());
1926: $r->print(<<"END");
1927: <th> </th>
1928: <th>$lt{'frst'}</th>
1929: <th>$lt{'mddl'}</th>
1930: <th>$lt{'lst'}</th>
1931: <th>$lt{'gen'}</th>
1932: <th>$lt{'id'}</th>
1933: <th>$lt{'mail'}</th>
1934: END
1935: if ($showquota) {
1936: $r->print("
1937: <th>$lt{'disk'}</th>\n");
1938: }
1939: $r->print(&Apache::loncommon::end_data_table_header_row().
1940: &Apache::loncommon::start_data_table_row());
1941: $r->print(<<"END");
1942: <td><b>$lt{'prvs'}</b></td>
1943: <td>$userenv{'firstname'} </td>
1944: <td>$userenv{'middlename'} </td>
1945: <td>$userenv{'lastname'} </td>
1946: <td>$userenv{'generation'} </td>
1947: <td>$userenv{'id'}</td>
1948: <td>$userenv{'permanentemail'} </td>
1949: END
1950: if ($showquota) {
1951: $r->print("
1952: <td>$oldportfolioquota Mb $olddefquotatext </td>\n");
1953: }
1954: $r->print(&Apache::loncommon::end_data_table_row().
1955: &Apache::loncommon::start_data_table_row());
1956: $r->print(<<"END");
1957: <td><b>$lt{'chto'}</b></td>
1958: <td>$env{'form.cfirstname'} </td>
1959: <td>$env{'form.cmiddlename'} </td>
1960: <td>$env{'form.clastname'} </td>
1961: <td>$env{'form.cgeneration'} </td>
1962: <td>$env{'form.cid'} </td>
1963: <td>$env{'form.cpermanentemail'} </td>
1964: END
1965: if ($showquota) {
1966: $r->print("
1967: <td>$newportfolioquota Mb $newdefquotatext </td>\n");
1968: }
1969: $r->print(&Apache::loncommon::end_data_table_row().
1970: &Apache::loncommon::end_data_table().'<br />');
1971: if ($env{'form.cid'} ne $userenv{'id'}) {
1972: &Apache::lonnet::idput($env{'form.ccdomain'},
1973: ($env{'form.ccuname'} => $env{'form.cid'}));
1974: if (($recurseid) &&
1975: (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
1976: my $idresult =
1977: &Apache::lonuserutils::propagate_id_change(
1978: $env{'form.ccuname'},$env{'form.ccdomain'},
1979: \%userupdate);
1980: $r->print('<br />'.$idresult.'<br />');
1981: }
1982: }
1983: if (($env{'form.ccdomain'} eq $env{'user.domain'}) &&
1984: ($env{'form.ccuname'} eq $env{'user.name'})) {
1985: my %newenvhash;
1986: foreach my $key (keys(%changeHash)) {
1987: $newenvhash{'environment.'.$key} = $changeHash{$key};
1988: }
1989: &Apache::lonnet::appenv(\%newenvhash);
1990: }
1991: } else { # error occurred
1992: $r->print('<span class="LC_error">'.&mt('Unable to successfully change environment for').' '.
1993: $env{'form.ccuname'}.' '.&mt('in domain').' '.
1994: $env{'form.ccdomain'}.'</span><br />');
1995: }
1996: } else { # End of if ($env ... ) logic
1997: # They did not want to change the users name or quota but we can
1998: # still tell them what the name and quota are
1999: my %lt=&Apache::lonlocal::texthash(
2000: 'id' => "ID/Student number",
2001: 'mail' => "Permanent e-mail",
2002: 'disk' => "Disk space allocated to user's portfolio files",
2003: );
2004: $r->print(<<"END");
2005: <h4>$userenv{'firstname'} $userenv{'middlename'} $userenv{'lastname'} $userenv{'generation'}
2006: END
2007: if ($userenv{'permanentemail'} ne '') {
2008: $r->print('<br />['.$lt{'mail'}.': '.
2009: $userenv{'permanentemail'}.']');
2010: }
2011: if ($showquota) {
2012: $r->print('<br />['.$lt{'disk'}.': '.$oldportfolioquota.' Mb '.
2013: $olddefquotatext.']');
2014: }
2015: $r->print('</h4>');
2016: }
2017: if (@mod_disallowed) {
2018: my ($rolestr,$contextname);
2019: if (@longroles > 0) {
2020: $rolestr = join(', ',@longroles);
2021: } else {
2022: $rolestr = &mt('No roles');
2023: }
2024: if ($context eq 'course') {
2025: $contextname = &mt('course');
2026: } elsif ($context eq 'author') {
2027: $contextname = &mt('co-author');
2028: }
2029: $r->print(&mt('The following fields were not updated: ').'<ul>');
2030: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2031: foreach my $field (@mod_disallowed) {
2032: $r->print('<li>'.$fieldtitles{$field}.'</li>'."\n");
2033: }
2034: $r->print('</ul>');
2035: if (@mod_disallowed == 1) {
2036: $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname));
2037: } else {
2038: $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname));
2039: }
2040: $r->print('<span class="LC_cusr_emph">'.$rolestr.'</span><br />'.
2041: &mt('Contact your <a href="[_1]">helpdesk</a> for more information.',"javascript:helpMenu('display')").'<br />');
2042: }
2043: $r->print($no_forceid_alert.
2044: &Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts,\%curr_rules));
2045: }
2046: if ($env{'form.action'} eq 'singlestudent') {
2047: &enroll_single_student($r,$uhome,$amode,$genpwd,$now,$newuser,$context);
2048: $r->print('<p><a href="javascript:backPage(document.userupdate)">'.
2049: &mt('Enroll Another Student').'</a></p>');
2050: } else {
2051: my @rolechanges = &update_roles($r,$context);
2052: if ($namechanged) {
2053: if ($context eq 'course') {
2054: if (@userroles > 0) {
2055: if ((@rolechanges == 0) ||
2056: (!(grep(/^st$/,@rolechanges)))) {
2057: if (grep(/^st$/,@userroles)) {
2058: my $classlistupdated =
2059: &Apache::lonuserutils::update_classlist($cdom,
2060: $cnum,$env{'form.ccdomain'},
2061: $env{'form.ccuname'},\%userupdate);
2062: }
2063: }
2064: }
2065: }
2066: }
2067: my $userinfo = &Apache::loncommon::plainname($env{'form.ccuname'},
2068: $env{'form.ccdomain'});
2069: if ($env{'form.popup'}) {
2070: $r->print('<p><a href="javascript:window.close()">'.&mt('Close window').'</a></p>');
2071: } else {
2072: $r->print('<p><a href="javascript:backPage(document.userupdate,'."'$env{'form.prevphase'}','modify'".')">'
2073: .&mt('Modify this user: [_1]','<span class="LC_cusr_emph">'.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.' ('.$userinfo.')</span>').'</a>'
2074: .(' 'x5).'<a href="javascript:backPage(document.userupdate)">'
2075: .&mt('Create/Modify Another User').'</a></p>');
2076: }
2077: }
2078: $r->print(&Apache::loncommon::end_page());
2079: }
2080:
2081: sub update_roles {
2082: my ($r,$context) = @_;
2083: my $now=time;
2084: my @rolechanges;
2085: my %disallowed;
2086: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
2087: foreach my $key (keys (%env)) {
2088: next if (! $env{$key});
2089: next if ($key eq 'form.action');
2090: # Revoke roles
2091: if ($key=~/^form\.rev/) {
2092: if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
2093: # Revoke standard role
2094: my ($scope,$role) = ($1,$2);
2095: my $result =
2096: &Apache::lonnet::revokerole($env{'form.ccdomain'},
2097: $env{'form.ccuname'},
2098: $scope,$role,'','',$context);
2099: $r->print(&mt('Revoking [_1] in [_2]: [_3]',
2100: $role,$scope,'<b>'.$result.'</b>').'<br />');
2101: if ($role eq 'st') {
2102: my $result =
2103: &Apache::lonuserutils::classlist_drop($scope,
2104: $env{'form.ccuname'},$env{'form.ccdomain'},
2105: $now);
2106: $r->print($result);
2107: }
2108: if (!grep(/^\Q$role\E$/,@rolechanges)) {
2109: push(@rolechanges,$role);
2110: }
2111: }
2112: if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) {
2113: # Revoke custom role
2114: $r->print(&mt('Revoking custom role:').
2115: ' '.$4.' by '.$3.':'.$2.' in '.$1.': <b>'.
2116: &Apache::lonnet::revokecustomrole($env{'form.ccdomain'},
2117: $env{'form.ccuname'},$1,$2,$3,$4,'','',$context).
2118: '</b><br />');
2119: if (!grep(/^cr$/,@rolechanges)) {
2120: push(@rolechanges,'cr');
2121: }
2122: }
2123: } elsif ($key=~/^form\.del/) {
2124: if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
2125: # Delete standard role
2126: my ($scope,$role) = ($1,$2);
2127: my $result =
2128: &Apache::lonnet::assignrole($env{'form.ccdomain'},
2129: $env{'form.ccuname'},
2130: $scope,$role,$now,0,1,'',
2131: $context);
2132: $r->print(&mt('Deleting [_1] in [_2]: [_3]',$role,$scope,
2133: '<b>'.$result.'</b>').'<br />');
2134: if ($role eq 'st') {
2135: my $result =
2136: &Apache::lonuserutils::classlist_drop($scope,
2137: $env{'form.ccuname'},$env{'form.ccdomain'},
2138: $now);
2139: $r->print($result);
2140: }
2141: if (!grep(/^\Q$role\E$/,@rolechanges)) {
2142: push(@rolechanges,$role);
2143: }
2144: }
2145: if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
2146: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
2147: # Delete custom role
2148: $r->print(&mt('Deleting custom role [_1] by [_2]:[_3] in [_4]',
2149: $rolename,$rnam,$rdom,$url).': <b>'.
2150: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
2151: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
2152: 0,1,$context).'</b><br />');
2153: if (!grep(/^cr$/,@rolechanges)) {
2154: push(@rolechanges,'cr');
2155: }
2156: }
2157: } elsif ($key=~/^form\.ren/) {
2158: my $udom = $env{'form.ccdomain'};
2159: my $uname = $env{'form.ccuname'};
2160: # Re-enable standard role
2161: if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
2162: my $url = $1;
2163: my $role = $2;
2164: my $logmsg;
2165: my $output;
2166: if ($role eq 'st') {
2167: if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) {
2168: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$1,$2,$3);
2169: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course') || ($result eq 'refused')) {
2170: if ($result eq 'refused' && $logmsg) {
2171: $output = $logmsg;
2172: } else {
2173: $output = "Error: $result\n";
2174: }
2175: } else {
2176: $output = &mt('Assigning').' '.$role.' in '.$url.
2177: &mt('starting').' '.localtime($now).
2178: ': <br />'.$logmsg.'<br />'.
2179: &mt('Add to classlist').': <b>ok</b><br />';
2180: }
2181: }
2182: } else {
2183: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
2184: $env{'form.ccuname'},$url,$role,0,$now,'','',
2185: $context);
2186: $output = &mt('Re-enabling [_1] in [_2]: <b>[_3]</b>',
2187: $role,$url,$result).'<br />';
2188: }
2189: $r->print($output);
2190: if (!grep(/^\Q$role\E$/,@rolechanges)) {
2191: push(@rolechanges,$role);
2192: }
2193: }
2194: # Re-enable custom role
2195: if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
2196: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
2197: my $result = &Apache::lonnet::assigncustomrole(
2198: $env{'form.ccdomain'}, $env{'form.ccuname'},
2199: $url,$rdom,$rnam,$rolename,0,$now,undef,$context);
2200: $r->print(&mt('Re-enabling custom role [_1] by [_2]@[_3] in [_4] : <b>[_5]</b>',
2201: $rolename,$rnam,$rdom,$url,$result).'<br />');
2202: if (!grep(/^cr$/,@rolechanges)) {
2203: push(@rolechanges,'cr');
2204: }
2205: }
2206: } elsif ($key=~/^form\.act/) {
2207: my $udom = $env{'form.ccdomain'};
2208: my $uname = $env{'form.ccuname'};
2209: if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) {
2210: # Activate a custom role
2211: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
2212: my $url='/'.$one.'/'.$two;
2213: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
2214:
2215: my $start = ( $env{'form.start_'.$full} ?
2216: $env{'form.start_'.$full} :
2217: $now );
2218: my $end = ( $env{'form.end_'.$full} ?
2219: $env{'form.end_'.$full} :
2220: 0 );
2221:
2222: # split multiple sections
2223: my %sections = ();
2224: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
2225: if ($num_sections == 0) {
2226: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end,$context));
2227: } else {
2228: my %curr_groups =
2229: &Apache::longroup::coursegroups($one,$two);
2230: foreach my $sec (sort {$a cmp $b} keys %sections) {
2231: if (($sec eq 'none') || ($sec eq 'all') ||
2232: exists($curr_groups{$sec})) {
2233: $disallowed{$sec} = $url;
2234: next;
2235: }
2236: my $securl = $url.'/'.$sec;
2237: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end,$context));
2238: }
2239: }
2240: if (!grep(/^cr$/,@rolechanges)) {
2241: push(@rolechanges,'cr');
2242: }
2243: } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) {
2244: # Activate roles for sections with 3 id numbers
2245: # set start, end times, and the url for the class
2246: my ($one,$two,$three)=($1,$2,$3);
2247: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
2248: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
2249: $now );
2250: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
2251: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
2252: 0 );
2253: my $url='/'.$one.'/'.$two;
2254: my $type = 'three';
2255: # split multiple sections
2256: my %sections = ();
2257: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
2258: if ($num_sections == 0) {
2259: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
2260: } else {
2261: my %curr_groups =
2262: &Apache::longroup::coursegroups($one,$two);
2263: my $emptysec = 0;
2264: foreach my $sec (sort {$a cmp $b} keys %sections) {
2265: $sec =~ s/\W//g;
2266: if ($sec ne '') {
2267: if (($sec eq 'none') || ($sec eq 'all') ||
2268: exists($curr_groups{$sec})) {
2269: $disallowed{$sec} = $url;
2270: next;
2271: }
2272: my $securl = $url.'/'.$sec;
2273: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec,$context));
2274: } else {
2275: $emptysec = 1;
2276: }
2277: }
2278: if ($emptysec) {
2279: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
2280: }
2281: }
2282: if (!grep(/^\Q$three\E$/,@rolechanges)) {
2283: push(@rolechanges,$three);
2284: }
2285: } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
2286: # Activate roles for sections with two id numbers
2287: # set start, end times, and the url for the class
2288: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
2289: $env{'form.start_'.$1.'_'.$2} :
2290: $now );
2291: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
2292: $env{'form.end_'.$1.'_'.$2} :
2293: 0 );
2294: my $one = $1;
2295: my $two = $2;
2296: my $url='/'.$one.'/';
2297: # split multiple sections
2298: my %sections = ();
2299: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two},\%sections,$two);
2300: if ($num_sections == 0) {
2301: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
2302: } else {
2303: my $emptysec = 0;
2304: foreach my $sec (sort {$a cmp $b} keys %sections) {
2305: if ($sec ne '') {
2306: my $securl = $url.'/'.$sec;
2307: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$two,$start,$end,$one,undef,$sec,$context));
2308: } else {
2309: $emptysec = 1;
2310: }
2311: }
2312: if ($emptysec) {
2313: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
2314: }
2315: }
2316: if (!grep(/^\Q$two\E$/,@rolechanges)) {
2317: push(@rolechanges,$two);
2318: }
2319: } else {
2320: $r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
2321: }
2322: foreach my $key (sort(keys(%disallowed))) {
2323: if (($key eq 'none') || ($key eq 'all')) {
2324: $r->print('<p>'.&mt('[_1] may not be used as the name for a section, as it is a reserved word.',$key));
2325: } else {
2326: $r->print('<p>'.&mt('[_1] may not be used as the name for a section, as it is the name of a course group.',$key));
2327: }
2328: $r->print(' '.&mt('Please <a href="javascript:history.go(-1)">go back</a> and choose a different section name.').'</p><br />');
2329: }
2330: }
2331: } # End of foreach (keys(%env))
2332: # Flush the course logs so reverse user roles immediately updated
2333: &Apache::lonnet::flushcourselogs();
2334: if (@rolechanges == 0) {
2335: $r->print(&mt('No roles to modify'));
2336: }
2337: return @rolechanges;
2338: }
2339:
2340: sub enroll_single_student {
2341: my ($r,$uhome,$amode,$genpwd,$now,$newuser,$context) = @_;
2342: $r->print('<h3>'.&mt('Enrolling Student').'</h3>');
2343:
2344: # Remove non alphanumeric values from section
2345: $env{'form.sections'}=~s/\W//g;
2346:
2347: # Clean out any old student roles the user has in this class.
2348: &Apache::lonuserutils::modifystudent($env{'form.ccdomain'},
2349: $env{'form.ccuname'},$env{'request.course.id'},undef,$uhome);
2350: my ($startdate,$enddate) = &Apache::lonuserutils::get_dates_from_form();
2351: my $enroll_result =
2352: &Apache::lonnet::modify_student_enrollment($env{'form.ccdomain'},
2353: $env{'form.ccuname'},$env{'form.cid'},$env{'form.cfirstname'},
2354: $env{'form.cmiddlename'},$env{'form.clastname'},
2355: $env{'form.generation'},$env{'form.sections'},$enddate,
2356: $startdate,'manual',undef,$env{'request.course.id'},'',$context);
2357: if ($enroll_result =~ /^ok/) {
2358: $r->print(&mt('<b>[_1]</b> enrolled',$env{'form.ccuname'}.':'.$env{'form.ccdomain'}));
2359: if ($env{'form.sections'} ne '') {
2360: $r->print(' '.&mt('in section [_1]',$env{'form.sections'}));
2361: }
2362: my ($showstart,$showend);
2363: if ($startdate <= $now) {
2364: $showstart = &mt('Access starts immediately');
2365: } else {
2366: $showstart = &mt('Access starts: ').&Apache::lonlocal::locallocaltime($startdate);
2367: }
2368: if ($enddate == 0) {
2369: $showend = &mt('ends: no ending date');
2370: } else {
2371: $showend = &mt('ends: ').&Apache::lonlocal::locallocaltime($enddate);
2372: }
2373: $r->print('.<br />'.$showstart.'; '.$showend);
2374: if ($startdate <= $now && !$newuser) {
2375: $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>");
2376: }
2377: } else {
2378: $r->print(&mt('unable to enroll').": ".$enroll_result);
2379: }
2380: return;
2381: }
2382:
2383: sub get_defaultquota_text {
2384: my ($settingstatus) = @_;
2385: my $defquotatext;
2386: if ($settingstatus eq '') {
2387: $defquotatext = &mt('(default)');
2388: } else {
2389: my ($usertypes,$order) =
2390: &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
2391: if ($usertypes->{$settingstatus} eq '') {
2392: $defquotatext = &mt('(default)');
2393: } else {
2394: $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus});
2395: }
2396: }
2397: return $defquotatext;
2398: }
2399:
2400: sub update_result_form {
2401: my ($uhome) = @_;
2402: my $outcome =
2403: '<form name="userupdate" method="post" />'."\n";
2404: foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
2405: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
2406: }
2407: if ($env{'form.origname'} ne '') {
2408: $outcome .= '<input type="hidden" name="origname" value="'.$env{'form.origname'}.'" />'."\n";
2409: }
2410: foreach my $item ('sortby','seluname','seludom') {
2411: if (exists($env{'form.'.$item})) {
2412: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
2413: }
2414: }
2415: if ($uhome eq 'no_host') {
2416: $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
2417: }
2418: $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
2419: '<input type ="hidden" name="currstate" value="" />'."\n".
2420: '<input type ="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
2421: '</form>';
2422: return $outcome;
2423: }
2424:
2425: sub quota_admin {
2426: my ($setquota,$changeHash) = @_;
2427: my $quotachanged;
2428: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2429: # Current user has quota modification privileges
2430: $quotachanged = 1;
2431: $changeHash->{'portfolioquota'} = $setquota;
2432: }
2433: return $quotachanged;
2434: }
2435:
2436: sub build_roles {
2437: my ($sectionstr,$sections,$role) = @_;
2438: my $num_sections = 0;
2439: if ($sectionstr=~ /,/) {
2440: my @secnums = split/,/,$sectionstr;
2441: if ($role eq 'st') {
2442: $secnums[0] =~ s/\W//g;
2443: $$sections{$secnums[0]} = 1;
2444: $num_sections = 1;
2445: } else {
2446: foreach my $sec (@secnums) {
2447: $sec =~ ~s/\W//g;
2448: if (!($sec eq "")) {
2449: if (exists($$sections{$sec})) {
2450: $$sections{$sec} ++;
2451: } else {
2452: $$sections{$sec} = 1;
2453: $num_sections ++;
2454: }
2455: }
2456: }
2457: }
2458: } else {
2459: $sectionstr=~s/\W//g;
2460: unless ($sectionstr eq '') {
2461: $$sections{$sectionstr} = 1;
2462: $num_sections ++;
2463: }
2464: }
2465:
2466: return $num_sections;
2467: }
2468:
2469: # ========================================================== Custom Role Editor
2470:
2471: sub custom_role_editor {
2472: my ($r) = @_;
2473: my $rolename=$env{'form.rolename'};
2474:
2475: if ($rolename eq 'make new role') {
2476: $rolename=$env{'form.newrolename'};
2477: }
2478:
2479: $rolename=~s/[^A-Za-z0-9]//gs;
2480:
2481: if (!$rolename || $env{'form.phase'} eq 'pickrole') {
2482: &print_username_entry_form($r);
2483: return;
2484: }
2485: # ------------------------------------------------------- What can be assigned?
2486: my %full=();
2487: my %courselevel=();
2488: my %courselevelcurrent=();
2489: my $syspriv='';
2490: my $dompriv='';
2491: my $coursepriv='';
2492: my $body_top;
2493: my ($disp_dummy,$disp_roles) = &Apache::lonnet::get('roles',["st"]);
2494: my ($rdummy,$roledef)=
2495: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
2496: # ------------------------------------------------------- Does this role exist?
2497: $body_top .= '<h2>';
2498: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
2499: $body_top .= &mt('Existing Role').' "';
2500: # ------------------------------------------------- Get current role privileges
2501: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
2502: } else {
2503: $body_top .= &mt('New Role').' "';
2504: $roledef='';
2505: }
2506: $body_top .= $rolename.'"</h2>';
2507: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
2508: my ($priv,$restrict)=split(/\&/,$item);
2509: if (!$restrict) { $restrict='F'; }
2510: $courselevel{$priv}=$restrict;
2511: if ($coursepriv=~/\:$priv/) {
2512: $courselevelcurrent{$priv}=1;
2513: }
2514: $full{$priv}=1;
2515: }
2516: my %domainlevel=();
2517: my %domainlevelcurrent=();
2518: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
2519: my ($priv,$restrict)=split(/\&/,$item);
2520: if (!$restrict) { $restrict='F'; }
2521: $domainlevel{$priv}=$restrict;
2522: if ($dompriv=~/\:$priv/) {
2523: $domainlevelcurrent{$priv}=1;
2524: }
2525: $full{$priv}=1;
2526: }
2527: my %systemlevel=();
2528: my %systemlevelcurrent=();
2529: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
2530: my ($priv,$restrict)=split(/\&/,$item);
2531: if (!$restrict) { $restrict='F'; }
2532: $systemlevel{$priv}=$restrict;
2533: if ($syspriv=~/\:$priv/) {
2534: $systemlevelcurrent{$priv}=1;
2535: }
2536: $full{$priv}=1;
2537: }
2538: my ($jsback,$elements) = &crumb_utilities();
2539: my $button_code = "\n";
2540: my $head_script = "\n";
2541: $head_script .= '<script type="text/javascript">'."\n";
2542: my @template_roles = ("cc","in","ta","ep","st");
2543: foreach my $role (@template_roles) {
2544: $head_script .= &make_script_template($role);
2545: $button_code .= &make_button_code($role);
2546: }
2547: $head_script .= "\n".$jsback."\n".'</script>'."\n";
2548: $r->print(&Apache::loncommon::start_page('Custom Role Editor',$head_script));
2549: &Apache::lonhtmlcommon::add_breadcrumb
2550: ({href=>"javascript:backPage(document.form1,'pickrole','')",
2551: text=>"Pick custom role",
2552: faq=>282,bug=>'Instructor Interface',},
2553: {href=>"javascript:backPage(document.form1,'','')",
2554: text=>"Edit custom role",
2555: faq=>282,bug=>'Instructor Interface',});
2556: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
2557: 'Course_Editing_Custom_Roles'));
2558:
2559: $r->print($body_top);
2560: my %lt=&Apache::lonlocal::texthash(
2561: 'prv' => "Privilege",
2562: 'crl' => "Course Level",
2563: 'dml' => "Domain Level",
2564: 'ssl' => "System Level");
2565: $r->print(&mt('Select a Template').'<br />');
2566: $r->print('<form action="">');
2567: $r->print($button_code);
2568: $r->print('</form>');
2569: $r->print(<<ENDCCF);
2570: <form name="form1" method="post">
2571: <input type="hidden" name="phase" value="set_custom_roles" />
2572: <input type="hidden" name="rolename" value="$rolename" />
2573: ENDCCF
2574: $r->print(&Apache::loncommon::start_data_table().
2575: &Apache::loncommon::start_data_table_header_row().
2576: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
2577: '</th><th>'.$lt{'ssl'}.'</th>'.
2578: &Apache::loncommon::end_data_table_header_row());
2579: foreach my $priv (sort keys %full) {
2580: my $privtext = &Apache::lonnet::plaintext($priv);
2581: $r->print(&Apache::loncommon::start_data_table_row().
2582: '<td>'.$privtext.'</td><td>'.
2583: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c" '.
2584: ($courselevelcurrent{$priv}?'checked="1"':'').' />':' ').
2585: '</td><td>'.
2586: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d" '.
2587: ($domainlevelcurrent{$priv}?'checked="1"':'').' />':' ').
2588: '</td><td>'.
2589: ($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s" '.
2590: ($systemlevelcurrent{$priv}?'checked="1"':'').' />':' ').
2591: '</td>'.
2592: &Apache::loncommon::end_data_table_row());
2593: }
2594: $r->print(&Apache::loncommon::end_data_table().
2595: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
2596: '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
2597: '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
2598: '<input type="reset" value="'.&mt("Reset").'" />'."\n".
2599: '<input type="submit" value="'.&mt('Define Role').'" /></form>'.
2600: &Apache::loncommon::end_page());
2601: }
2602: # --------------------------------------------------------
2603: sub make_script_template {
2604: my ($role) = @_;
2605: my %full_c=();
2606: my %full_d=();
2607: my %full_s=();
2608: my $return_script;
2609: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
2610: my ($priv,$restrict)=split(/\&/,$item);
2611: $full_c{$priv}=1;
2612: }
2613: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
2614: my ($priv,$restrict)=split(/\&/,$item);
2615: $full_d{$priv}=1;
2616: }
2617: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
2618: my ($priv,$restrict)=split(/\&/,$item);
2619: $full_s{$priv}=1;
2620: }
2621: $return_script .= 'function set_'.$role.'() {'."\n";
2622: my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
2623: my %role_c;
2624: foreach my $priv (@temp) {
2625: my ($priv_item, $dummy) = split(/\&/,$priv);
2626: $role_c{$priv_item} = 1;
2627: }
2628: foreach my $priv_item (keys(%full_c)) {
2629: my ($priv, $dummy) = split(/\&/,$priv_item);
2630: if (exists($role_c{$priv})) {
2631: $return_script .= "document.form1.$priv"."_c.checked = true;\n";
2632: } else {
2633: $return_script .= "document.form1.$priv"."_c.checked = false;\n";
2634: }
2635: }
2636: my %role_d;
2637: @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
2638: foreach my $priv(@temp) {
2639: my ($priv_item, $dummy) = split(/\&/,$priv);
2640: $role_d{$priv_item} = 1;
2641: }
2642: foreach my $priv_item (keys(%full_d)) {
2643: my ($priv, $dummy) = split(/\&/,$priv_item);
2644: if (exists($role_d{$priv})) {
2645: $return_script .= "document.form1.$priv"."_d.checked = true;\n";
2646: } else {
2647: $return_script .= "document.form1.$priv"."_d.checked = false;\n";
2648: }
2649: }
2650: my %role_s;
2651: @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
2652: foreach my $priv(@temp) {
2653: my ($priv_item, $dummy) = split(/\&/,$priv);
2654: $role_s{$priv_item} = 1;
2655: }
2656: foreach my $priv_item (keys(%full_s)) {
2657: my ($priv, $dummy) = split(/\&/,$priv_item);
2658: if (exists($role_s{$priv})) {
2659: $return_script .= "document.form1.$priv"."_s.checked = true;\n";
2660: } else {
2661: $return_script .= "document.form1.$priv"."_s.checked = false;\n";
2662: }
2663: }
2664: $return_script .= '}'."\n";
2665: return ($return_script);
2666: }
2667: # ----------------------------------------------------------
2668: sub make_button_code {
2669: my ($role) = @_;
2670: my $label = &Apache::lonnet::plaintext($role);
2671: my $button_code = '<input type="button" onClick="set_'.$role.'()" value="'.$label.'" />';
2672: return ($button_code);
2673: }
2674: # ---------------------------------------------------------- Call to definerole
2675: sub set_custom_role {
2676: my ($r,$context) = @_;
2677: my $rolename=$env{'form.rolename'};
2678: $rolename=~s/[^A-Za-z0-9]//gs;
2679: if (!$rolename) {
2680: &custom_role_editor($r);
2681: return;
2682: }
2683: my ($jsback,$elements) = &crumb_utilities();
2684: my $jscript = '<script type="text/javascript">'.$jsback."\n".'</script>';
2685:
2686: $r->print(&Apache::loncommon::start_page('Save Custom Role'),$jscript);
2687: &Apache::lonhtmlcommon::add_breadcrumb
2688: ({href=>"javascript:backPage(document.customresult,'pickrole','')",
2689: text=>"Pick custom role",
2690: faq=>282,bug=>'Instructor Interface',},
2691: {href=>"javascript:backPage(document.customresult,'selected_custom_edit','')",
2692: text=>"Edit custom role",
2693: faq=>282,bug=>'Instructor Interface',},
2694: {href=>"javascript:backPage(document.customresult,'set_custom_roles','')",
2695: text=>"Result",
2696: faq=>282,bug=>'Instructor Interface',});
2697: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
2698: 'Course_Editing_Custom_Roles'));
2699:
2700: my ($rdummy,$roledef)=
2701: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
2702:
2703: # ------------------------------------------------------- Does this role exist?
2704: $r->print('<h3>');
2705: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
2706: $r->print(&mt('Existing Role').' "');
2707: } else {
2708: $r->print(&mt('New Role').' "');
2709: $roledef='';
2710: }
2711: $r->print($rolename.'"</h3>');
2712: # ------------------------------------------------------- What can be assigned?
2713: my $sysrole='';
2714: my $domrole='';
2715: my $courole='';
2716:
2717: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
2718: my ($priv,$restrict)=split(/\&/,$item);
2719: if (!$restrict) { $restrict=''; }
2720: if ($env{'form.'.$priv.'_c'}) {
2721: $courole.=':'.$item;
2722: }
2723: }
2724:
2725: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
2726: my ($priv,$restrict)=split(/\&/,$item);
2727: if (!$restrict) { $restrict=''; }
2728: if ($env{'form.'.$priv.'_d'}) {
2729: $domrole.=':'.$item;
2730: }
2731: }
2732:
2733: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
2734: my ($priv,$restrict)=split(/\&/,$item);
2735: if (!$restrict) { $restrict=''; }
2736: if ($env{'form.'.$priv.'_s'}) {
2737: $sysrole.=':'.$item;
2738: }
2739: }
2740: $r->print('<br />Defining Role: '.
2741: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
2742: if ($env{'request.course.id'}) {
2743: my $url='/'.$env{'request.course.id'};
2744: $url=~s/\_/\//g;
2745: $r->print('<br />'.&mt('Assigning Role to Self').': '.
2746: &Apache::lonnet::assigncustomrole($env{'user.domain'},
2747: $env{'user.name'},
2748: $url,
2749: $env{'user.domain'},
2750: $env{'user.name'},
2751: $rolename,undef,undef,undef,$context));
2752: }
2753: $r->print('<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'.&mt('Create or edit another custom role').'</a></p><form name="customresult" method="post">');
2754: $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'</form>');
2755: $r->print(&Apache::loncommon::end_page());
2756: }
2757:
2758: # ================================================================ Main Handler
2759: sub handler {
2760: my $r = shift;
2761: if ($r->header_only) {
2762: &Apache::loncommon::content_type($r,'text/html');
2763: $r->send_http_header;
2764: return OK;
2765: }
2766: my $context;
2767: if ($env{'request.course.id'}) {
2768: $context = 'course';
2769: } elsif ($env{'request.role'} =~ /^au\./) {
2770: $context = 'author';
2771: } else {
2772: $context = 'domain';
2773: }
2774: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
2775: ['action','state','callingform','roletype','showrole','bulkaction','popup','phase',
2776: 'username','domain','srchterm','srchdomain','srchin','srchby','srchtype']);
2777: &Apache::lonhtmlcommon::clear_breadcrumbs();
2778: if ($env{'form.action'} ne 'dateselect') {
2779: &Apache::lonhtmlcommon::add_breadcrumb
2780: ({href=>"/adm/createuser",
2781: text=>"User Management"});
2782: }
2783: my ($permission,$allowed) =
2784: &Apache::lonuserutils::get_permission($context);
2785: if (!$allowed) {
2786: $env{'user.error.msg'}=
2787: "/adm/createuser:cst:0:0:Cannot create/modify user data ".
2788: "or view user status.";
2789: return HTTP_NOT_ACCEPTABLE;
2790: }
2791:
2792: &Apache::loncommon::content_type($r,'text/html');
2793: $r->send_http_header;
2794:
2795: # Main switch on form.action and form.state, as appropriate
2796: if (! exists($env{'form.action'})) {
2797: $r->print(&header());
2798: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
2799: $r->print(&print_main_menu($permission,$context));
2800: $r->print(&Apache::loncommon::end_page());
2801: } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
2802: $r->print(&header());
2803: &Apache::lonhtmlcommon::add_breadcrumb
2804: ({href=>'/adm/createuser?action=upload&state=',
2805: text=>"Upload Users List"});
2806: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Upload Users List',
2807: 'Course_Create_Class_List'));
2808: $r->print('<form name="studentform" method="post" '.
2809: 'enctype="multipart/form-data" '.
2810: ' action="/adm/createuser">'."\n");
2811: if (! exists($env{'form.state'})) {
2812: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
2813: } elsif ($env{'form.state'} eq 'got_file') {
2814: &Apache::lonuserutils::print_upload_manager_form($r,$context,
2815: $permission);
2816: } elsif ($env{'form.state'} eq 'enrolling') {
2817: if ($env{'form.datatoken'}) {
2818: &Apache::lonuserutils::upfile_drop_add($r,$context,$permission);
2819: }
2820: } else {
2821: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
2822: }
2823: $r->print('</form>'.&Apache::loncommon::end_page());
2824: } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
2825: eq 'singlestudent')) && ($permission->{'cusr'})) {
2826: my $phase = $env{'form.phase'};
2827: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
2828: &Apache::loncreateuser::restore_prev_selections();
2829: my $srch;
2830: foreach my $item (@search) {
2831: $srch->{$item} = $env{'form.'.$item};
2832: }
2833: if (($phase eq 'get_user_info') || ($phase eq 'userpicked') ||
2834: ($phase eq 'createnewuser')) {
2835: if ($env{'form.phase'} eq 'createnewuser') {
2836: my $response;
2837: if ($env{'form.srchterm'} !~ /^$match_username$/) {
2838: my $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
2839: $env{'form.phase'} = '';
2840: &print_username_entry_form($r,$context,$response,$srch);
2841: } else {
2842: my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
2843: my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
2844: &print_user_modification_page($r,$ccuname,$ccdomain,
2845: $srch,$response,$context,
2846: $permission);
2847: }
2848: } elsif ($env{'form.phase'} eq 'get_user_info') {
2849: my ($currstate,$response,$forcenewuser,$results) =
2850: &user_search_result($context,$srch);
2851: if ($env{'form.currstate'} eq 'modify') {
2852: $currstate = $env{'form.currstate'};
2853: }
2854: if ($currstate eq 'select') {
2855: &print_user_selection_page($r,$response,$srch,$results,
2856: \@search,$context);
2857: } elsif ($currstate eq 'modify') {
2858: my ($ccuname,$ccdomain);
2859: if (($srch->{'srchby'} eq 'uname') &&
2860: ($srch->{'srchtype'} eq 'exact')) {
2861: $ccuname = $srch->{'srchterm'};
2862: $ccdomain= $srch->{'srchdomain'};
2863: } else {
2864: my @matchedunames = keys(%{$results});
2865: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
2866: }
2867: $ccuname =&LONCAPA::clean_username($ccuname);
2868: $ccdomain=&LONCAPA::clean_domain($ccdomain);
2869: if ($env{'form.forcenewuser'}) {
2870: $response = '';
2871: }
2872: &print_user_modification_page($r,$ccuname,$ccdomain,
2873: $srch,$response,$context,
2874: $permission);
2875: } elsif ($currstate eq 'query') {
2876: &print_user_query_page($r,'createuser');
2877: } else {
2878: $env{'form.phase'} = '';
2879: &print_username_entry_form($r,$context,$response,$srch,
2880: $forcenewuser);
2881: }
2882: } elsif ($env{'form.phase'} eq 'userpicked') {
2883: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
2884: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
2885: &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
2886: $context,$permission);
2887: }
2888: } elsif ($env{'form.phase'} eq 'update_user_data') {
2889: &update_user_data($r,$context);
2890: } else {
2891: &print_username_entry_form($r,$context,undef,$srch);
2892: }
2893: } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
2894: if ($env{'form.phase'} eq 'set_custom_roles') {
2895: &set_custom_role($r,$context);
2896: } else {
2897: &custom_role_editor($r);
2898: }
2899: } elsif (($env{'form.action'} eq 'listusers') &&
2900: ($permission->{'view'} || $permission->{'cusr'})) {
2901: if ($env{'form.phase'} eq 'bulkchange') {
2902: &Apache::lonhtmlcommon::add_breadcrumb
2903: ({href=>'/adm/createuser?action=listusers',
2904: text=>"List Users"},
2905: {href=>"/adm/createuser",
2906: text=>"Result"});
2907: my $setting = $env{'form.roletype'};
2908: my $choice = $env{'form.bulkaction'};
2909: $r->print(&header());
2910: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Update Users",
2911: 'Course_View_Class_List'));
2912: if ($permission->{'cusr'}) {
2913: &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice);
2914: $r->print(&Apache::loncommon::end_page());
2915: } else {
2916: $r->print(&mt('You are not authorized to make bulk changes to user roles'));
2917: $r->print('<p><a href="/adm/createuser?action=listusers">'.&mt('Display User Lists').'</a>');
2918: $r->print(&Apache::loncommon::end_page());
2919: }
2920: } else {
2921: &Apache::lonhtmlcommon::add_breadcrumb
2922: ({href=>'/adm/createuser?action=listusers',
2923: text=>"List Users"});
2924: my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
2925: my $formname = 'studentform';
2926: if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
2927: ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) =
2928: &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
2929: $formname);
2930: $jscript .= &verify_user_display();
2931: my $js = &add_script($jscript).$cb_jscript;
2932: my $loadcode =
2933: &Apache::lonuserutils::course_selector_loadcode($formname);
2934: if ($loadcode ne '') {
2935: $r->print(&header($js,{'onload' => $loadcode,}));
2936: } else {
2937: $r->print(&header($js));
2938: }
2939: } else {
2940: $r->print(&header(&add_script(&verify_user_display())));
2941: }
2942: $r->print(&Apache::lonhtmlcommon::breadcrumbs("List Users",
2943: 'Course_View_Class_List'));
2944: &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
2945: $formname,$totcodes,$codetitles,$idlist,$idlist_titles);
2946: $r->print(&Apache::loncommon::end_page());
2947: }
2948: } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
2949: $r->print(&header());
2950: &Apache::lonhtmlcommon::add_breadcrumb
2951: ({href=>'/adm/createuser?action=drop',
2952: text=>"Drop Students"});
2953: if (!exists($env{'form.state'})) {
2954: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Drop Students',
2955: 'Course_Drop_Student'));
2956:
2957: &Apache::lonuserutils::print_drop_menu($r,$context,$permission);
2958: } elsif ($env{'form.state'} eq 'done') {
2959: &Apache::lonhtmlcommon::add_breadcrumb
2960: ({href=>'/adm/createuser?action=drop',
2961: text=>"Result"});
2962: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Drop Students',
2963: 'Course_Drop_Student'));
2964: &Apache::lonuserutils::update_user_list($r,$context,undef,
2965: $env{'form.action'});
2966: }
2967: $r->print(&Apache::loncommon::end_page());
2968: } elsif ($env{'form.action'} eq 'dateselect') {
2969: if ($permission->{'cusr'}) {
2970: $r->print(&header(undef,undef,{'no_nav_bar' => 1}).
2971: &Apache::lonuserutils::date_section_selector($context,
2972: $permission).
2973: &Apache::loncommon::end_page());
2974: } else {
2975: $r->print(&header().
2976: '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>'.
2977: &Apache::loncommon::end_page());
2978: }
2979: } elsif ($env{'form.action'} eq 'selfenroll') {
2980: $r->print(&header());
2981: &Apache::lonhtmlcommon::add_breadcrumb
2982: ({href=>'/adm/createuser?action=selfenroll',
2983: text=>"Configure Self-enrollment"});
2984: if (!exists($env{'form.state'})) {
2985: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Configure Self-enrollment',
2986: 'Course_Self_Enrollment'));
2987: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
2988: &print_selfenroll_menu($r,$context,$permission);
2989: } elsif ($env{'form.state'} eq 'done') {
2990: &Apache::lonhtmlcommon::add_breadcrumb
2991: ({href=>'/adm/createuser?action=selfenroll',
2992: text=>"Result"});
2993: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Self-enrollment result',
2994: 'Course_Self_Enrollment'));
2995: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
2996: &update_selfenroll_config($r,$context,$permission);
2997: }
2998: $r->print(&Apache::loncommon::end_page());
2999: } elsif ($env{'form.action'} eq 'changelogs') {
3000: $r->print(&header());
3001: &Apache::lonhtmlcommon::add_breadcrumb
3002: ({href=>'/adm/createuser?action=changelogs',
3003: text=>"User Management Logs"});
3004: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Changes',
3005: 'Course_User_Logs'));
3006: &print_userchangelogs_display($r,$context,$permission);
3007: $r->print(&Apache::loncommon::end_page());
3008: } else {
3009: $r->print(&header());
3010: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
3011: $r->print(&print_main_menu($permission,$context));
3012: $r->print(&Apache::loncommon::end_page());
3013: }
3014: return OK;
3015: }
3016:
3017: sub header {
3018: my ($jscript,$loaditems,$args) = @_;
3019: my $start_page;
3020: if (ref($loaditems) eq 'HASH') {
3021: $start_page=&Apache::loncommon::start_page('User Management',$jscript,{'add_entries' => $loaditems});
3022: } else {
3023: $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args);
3024: }
3025: return $start_page;
3026: }
3027:
3028: sub add_script {
3029: my ($js) = @_;
3030: return '<script type="text/javascript">'."\n".$js."\n".'</script>';
3031: }
3032:
3033: sub verify_user_display {
3034: my $output = <<"END";
3035:
3036: function display_update() {
3037: document.studentform.action.value = 'listusers';
3038: document.studentform.phase.value = 'display';
3039: document.studentform.submit();
3040: }
3041:
3042: END
3043: return $output;
3044:
3045: }
3046:
3047: ###############################################################
3048: ###############################################################
3049: # Menu Phase One
3050: sub print_main_menu {
3051: my ($permission,$context) = @_;
3052: my %links = (
3053: domain => {
3054: upload => 'Upload a File of Users',
3055: singleuser => 'Add/Modify a Single User',
3056: listusers => 'Manage Multiple Users',
3057: },
3058: author => {
3059: upload => 'Upload a File of Co-authors',
3060: singleuser => 'Add/Modify a Single Co-author',
3061: listusers => 'Display Co-authors and Manage Multiple Users',
3062: },
3063: course => {
3064: upload => 'Upload a File of Course Users',
3065: singleuser => 'Add/Modify a Single Course User',
3066: listusers => 'Display Class Lists and Manage Multiple Users',
3067: },
3068: );
3069: my @menu =
3070: (
3071: { text => $links{$context}{'upload'},
3072: help => 'Course_Create_Class_List',
3073: action => 'upload',
3074: permission => $permission->{'cusr'},
3075: },
3076: { text => $links{$context}{'singleuser'},
3077: help => 'Course_Change_Privileges',
3078: action => 'singleuser',
3079: permission => $permission->{'cusr'},
3080: },
3081: { text => $links{$context}{'listusers'},
3082: help => 'Course_View_Class_List',
3083: action => 'listusers',
3084: permission => ($permission->{'view'} || $permission->{'cusr'}),
3085: },
3086: );
3087: if ($context eq 'domain' || $context eq 'course') {
3088: my $customlink = { text => 'Edit Custom Roles',
3089: help => 'Course_Editing_Custom_Roles',
3090: action => 'custom',
3091: permission => $permission->{'custom'},
3092: };
3093: push(@menu,$customlink);
3094: }
3095: if ($context eq 'course') {
3096: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
3097: my @courselinks =
3098: (
3099: { text => 'Enroll a Single Student',
3100: help => 'Course_Add_Student',
3101: action => 'singlestudent',
3102: permission => $permission->{'cusr'},
3103: },
3104: { text => 'Drop Students',
3105: help => 'Course_Drop_Student',
3106: action => 'drop',
3107: permission => $permission->{'cusr'},
3108: });
3109: if (!exists($permission->{'cusr_section'})) {
3110: push(@courselinks,
3111: { text => 'Automated Enrollment Manager',
3112: help => 'Course_Automated_Enrollment',
3113: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
3114: && $permission->{'cusr'}),
3115: url => '/adm/populate',
3116: },
3117: { text => 'Configure User Self-enrollment',
3118: help => 'Course_Self_Enrollment',
3119: action => 'selfenroll',
3120: permission => $permission->{'cusr'},
3121: });
3122: }
3123: push(@courselinks,
3124: { text => 'Manage Course Groups',
3125: help => 'Course_Manage_Group',
3126: permission => $permission->{'grp_manage'},
3127: url => '/adm/coursegroups?refpage=cusr',
3128: },
3129: { text => 'View Change Logs',
3130: help => 'Course_User_Logs',
3131: action => 'changelogs',
3132: permission => $permission->{'cusr'},
3133: },
3134: { text => 'View Log-in History',
3135: help => 'Course_User_Logins',
3136: action => 'logins',
3137: permission => $permission->{'cusr'},
3138: });
3139: push(@menu,@courselinks);
3140: }
3141: my $menu_html = '';
3142: foreach my $menu_item (@menu) {
3143: next if (! $menu_item->{'permission'});
3144: $menu_html.='<p>';
3145: if (exists($menu_item->{'help'})) {
3146: $menu_html.=
3147: &Apache::loncommon::help_open_topic($menu_item->{'help'});
3148: }
3149: $menu_html.='<font size="+1">';
3150: if (exists($menu_item->{'url'})) {
3151: $menu_html.=qq{<a href="$menu_item->{'url'}">};
3152: } else {
3153: $menu_html.=
3154: qq{<a href="/adm/createuser?action=$menu_item->{'action'}">};
3155: }
3156: $menu_html.= &mt($menu_item->{'text'}).'</a></font>';
3157: $menu_html.='</p>';
3158: }
3159: return $menu_html;
3160: }
3161:
3162: sub restore_prev_selections {
3163: my %saveable_parameters = ('srchby' => 'scalar',
3164: 'srchin' => 'scalar',
3165: 'srchtype' => 'scalar',
3166: );
3167: &Apache::loncommon::store_settings('user','user_picker',
3168: \%saveable_parameters);
3169: &Apache::loncommon::restore_settings('user','user_picker',
3170: \%saveable_parameters);
3171: }
3172:
3173: sub print_selfenroll_menu {
3174: my ($r,$context,$permission) = @_;
3175: my $formname = 'enrollstudent';
3176: my $nolink = 1;
3177: my ($row,$lt) = &get_selfenroll_titles();
3178: my $groupslist = &Apache::lonuserutils::get_groupslist();
3179: my $setsec_js =
3180: &Apache::lonuserutils::setsections_javascript($formname,$groupslist);
3181: my %alerts = &Apache::lonlocal::texthash(
3182: acto => 'Activation of self-enrollment was selected for the following domain(s)',
3183: butn => 'but no user types have been checked.',
3184: wilf => "Please uncheck 'activate' or check at least one type.",
3185: );
3186: my $selfenroll_js = <<"ENDSCRIPT";
3187: function update_types(caller,num) {
3188: var delidx = getIndexByName('selfenroll_delete');
3189: var actidx = getIndexByName('selfenroll_activate');
3190: if (caller == 'selfenroll_all') {
3191: var selall;
3192: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
3193: if (document.$formname.selfenroll_all[i].checked) {
3194: selall = document.$formname.selfenroll_all[i].value;
3195: }
3196: }
3197: if (selall == 1) {
3198: if (delidx != -1) {
3199: if (document.$formname.selfenroll_delete.length) {
3200: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
3201: document.$formname.selfenroll_delete[j].checked = true;
3202: }
3203: } else {
3204: document.$formname.elements[delidx].checked = true;
3205: }
3206: }
3207: if (actidx != -1) {
3208: if (document.$formname.selfenroll_activate.length) {
3209: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
3210: document.$formname.selfenroll_activate[j].checked = false;
3211: }
3212: } else {
3213: document.$formname.elements[actidx].checked = false;
3214: }
3215: }
3216: document.$formname.selfenroll_newdom.selectedIndex = 0;
3217: }
3218: }
3219: if (caller == 'selfenroll_activate') {
3220: if (document.$formname.selfenroll_activate.length) {
3221: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
3222: if (document.$formname.selfenroll_activate[j].value == num) {
3223: if (document.$formname.selfenroll_activate[j].checked) {
3224: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
3225: if (document.$formname.selfenroll_all[i].value == '1') {
3226: document.$formname.selfenroll_all[i].checked = false;
3227: }
3228: if (document.$formname.selfenroll_all[i].value == '0') {
3229: document.$formname.selfenroll_all[i].checked = true;
3230: }
3231: }
3232: }
3233: }
3234: }
3235: } else {
3236: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
3237: if (document.$formname.selfenroll_all[i].value == '1') {
3238: document.$formname.selfenroll_all[i].checked = false;
3239: }
3240: if (document.$formname.selfenroll_all[i].value == '0') {
3241: document.$formname.selfenroll_all[i].checked = true;
3242: }
3243: }
3244: }
3245: }
3246: if (caller == 'selfenroll_delete') {
3247: if (document.$formname.selfenroll_delete.length) {
3248: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
3249: if (document.$formname.selfenroll_delete[j].value == num) {
3250: if (document.$formname.selfenroll_delete[j].checked) {
3251: var delindex = getIndexByName('selfenroll_types_'+num);
3252: if (delindex != -1) {
3253: if (document.$formname.elements[delindex].length) {
3254: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
3255: document.$formname.elements[delindex][k].checked = false;
3256: }
3257: } else {
3258: document.$formname.elements[delindex].checked = false;
3259: }
3260: }
3261: }
3262: }
3263: }
3264: } else {
3265: if (document.$formname.selfenroll_delete.checked) {
3266: var delindex = getIndexByName('selfenroll_types_'+num);
3267: if (delindex != -1) {
3268: if (document.$formname.elements[delindex].length) {
3269: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
3270: document.$formname.elements[delindex][k].checked = false;
3271: }
3272: } else {
3273: document.$formname.elements[delindex].checked = false;
3274: }
3275: }
3276: }
3277: }
3278: }
3279: return;
3280: }
3281:
3282: function validate_types(form) {
3283: var needaction = new Array();
3284: var countfail = 0;
3285: var actidx = getIndexByName('selfenroll_activate');
3286: if (actidx != -1) {
3287: if (document.$formname.selfenroll_activate.length) {
3288: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
3289: var num = document.$formname.selfenroll_activate[j].value;
3290: if (document.$formname.selfenroll_activate[j].checked) {
3291: countfail = check_types(num,countfail,needaction)
3292: }
3293: }
3294: } else {
3295: if (document.$formname.selfenroll_activate.checked) {
3296: var num = document.enrollstudent.selfenroll_activate.value;
3297: countfail = check_types(num,countfail,needaction)
3298: }
3299: }
3300: }
3301: if (countfail > 0) {
3302: var msg = "$alerts{'acto'}\\n";
3303: var loopend = needaction.length -1;
3304: if (loopend > 0) {
3305: for (var m=0; m<loopend; m++) {
3306: msg += needaction[m]+", ";
3307: }
3308: }
3309: msg += needaction[loopend]+"\\n$alerts{'butn'}\\n$alerts{'wilf'}";
3310: alert(msg);
3311: return;
3312: }
3313: setSections(form);
3314: }
3315:
3316: function check_types(num,countfail,needaction) {
3317: var typeidx = getIndexByName('selfenroll_types_'+num);
3318: var count = 0;
3319: if (typeidx != -1) {
3320: if (document.$formname.elements[typeidx].length) {
3321: for (var k=0; k<document.$formname.elements[typeidx].length; k++) {
3322: if (document.$formname.elements[typeidx][k].checked) {
3323: count ++;
3324: }
3325: }
3326: } else {
3327: if (document.$formname.elements[typeidx].checked) {
3328: count ++;
3329: }
3330: }
3331: if (count == 0) {
3332: var domidx = getIndexByName('selfenroll_dom_'+num);
3333: if (domidx != -1) {
3334: var domname = document.$formname.elements[domidx].value;
3335: needaction[countfail] = domname;
3336: countfail ++;
3337: }
3338: }
3339: }
3340: return countfail;
3341: }
3342:
3343: function getIndexByName(item) {
3344: for (var i=0;i<document.$formname.elements.length;i++) {
3345: if (document.$formname.elements[i].name == item) {
3346: return i;
3347: }
3348: }
3349: return -1;
3350: }
3351: ENDSCRIPT
3352: my $output = '<script type="text/javascript">'."\n".
3353: $setsec_js."\n".$selfenroll_js."\n".
3354: '</script>'."\n".
3355: '<h3>'.$lt->{'selfenroll'}.'</h3>'."\n".
3356: '<form name="'.$formname.'" method="post" action="/adm/createuser">'."\n".
3357: &Apache::lonhtmlcommon::start_pick_box();
3358: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
3359: my $cnum = $env{'course.'.$env{'request.course.id'},'.num'};
3360: if (ref($row) eq 'ARRAY') {
3361: foreach my $item (@{$row}) {
3362: my $title = $item;
3363: if (ref($lt) eq 'HASH') {
3364: $title = $lt->{$item};
3365: }
3366: $output .=
3367: &Apache::lonhtmlcommon::row_title($title,
3368: 'LC_selfenroll_pick_box_title','LC_oddrow_value')."\n";
3369: if ($item eq 'types') {
3370: my $curr_types = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_types'};
3371: my $showdomdesc = 1;
3372: my $includeempty = 1;
3373: my $num = 0;
3374: $output .= &Apache::loncommon::start_data_table().
3375: &Apache::loncommon::start_data_table_row()
3376: .'<td colspan="2"><span class="LC_nobreak"><label>'
3377: .&mt('Any user in any domain:')
3378: .' <input type="radio" name="selfenroll_all" value="1" ';
3379: if ($curr_types eq '*') {
3380: $output .= ' checked="checked" ';
3381: }
3382: $output .= 'onchange="javascript:update_types('.
3383: "'selfenroll_all'".');" />'.&mt('Yes').'</label>'.
3384: ' <input type="radio" name="selfenroll_all" value="0" ';
3385: if ($curr_types ne '*') {
3386: $output .= ' checked="checked" ';
3387: }
3388: $output .= ' onchange="javascript:update_types('.
3389: "'selfenroll_all'".');"/>'.&mt('No').'</label></td>'.
3390: &Apache::loncommon::end_data_table_row().
3391: &Apache::loncommon::end_data_table().
3392: &mt('Or').'<br />'.
3393: &Apache::loncommon::start_data_table();
3394: my %currdoms;
3395: if ($curr_types eq '') {
3396: $output .= &new_selfenroll_dom_row($cdom,'0');
3397: } elsif ($curr_types ne '*') {
3398: my @entries = split(/;/,$curr_types);
3399: if (@entries > 0) {
3400: foreach my $entry (@entries) {
3401: my ($currdom,$typestr) = split(/:/,$entry);
3402: $currdoms{$currdom} = 1;
3403: my $domdesc = &Apache::lonnet::domain($currdom);
3404: my @currinsttypes = split(',',$typestr);
3405: $output .= &Apache::loncommon::start_data_table_row()
3406: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').'<b>'
3407: .' '.$domdesc.' ('.$currdom.')'
3408: .'</b><input type="hidden" name="selfenroll_dom_'.$num
3409: .'" value="'.$currdom.'" /></span><br />'
3410: .'<span class="LC_nobreak"><label><input type="checkbox" '
3411: .'name="selfenroll_delete" value="'.$num.'" onchange="javascript:update_types('."'selfenroll_delete','$num'".');" />'
3412: .&mt('Delete').'</label></span></td>';
3413: $output .= '<td valign="top"> '.&mt('User types:').'<br />'
3414: .&selfenroll_inst_types($num,$currdom,\@currinsttypes).'</td>'
3415: .&Apache::loncommon::end_data_table_row();
3416: $num ++;
3417: }
3418: }
3419: }
3420: my $add_domtitle = &mt('Users in additional domain:');
3421: if ($curr_types eq '*') {
3422: $add_domtitle = &mt('Users in specific domain:');
3423: } elsif ($curr_types eq '') {
3424: $add_domtitle = &mt('Users in other domain:');
3425: }
3426: $output .= &Apache::loncommon::start_data_table_row()
3427: .'<td colspan="2"><span class="LC_nobreak">'.$add_domtitle.'</span><br />'
3428: .&Apache::loncommon::select_dom_form('','selfenroll_newdom',
3429: $includeempty,$showdomdesc)
3430: .'<input type="hidden" name="selfenroll_types_total" value="'.$num.'" />'
3431: .'</td>'.&Apache::loncommon::end_data_table_row()
3432: .&Apache::loncommon::end_data_table();
3433: } elsif ($item eq 'registered') {
3434: my ($regon,$regoff);
3435: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_registered'}) {
3436: $regon = ' checked="checked" ';
3437: $regoff = ' ';
3438: } else {
3439: $regon = ' ';
3440: $regoff = ' checked="checked" ';
3441: }
3442: $output .= '<label>'.
3443: '<input type="radio" name="selfenroll_registered" value="1"'.$regon.'/>'.
3444: &mt('Yes').'</label> <label>'.
3445: '<input type="radio" name="selfenroll_registered" value="0"'.$regoff.'/>'.
3446: &mt('No').'</label>';
3447: } elsif ($item eq 'enroll_dates') {
3448: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_date'};
3449: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_date'};
3450: if ($starttime eq '') {
3451: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
3452: }
3453: if ($endtime eq '') {
3454: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
3455: }
3456: my $startform =
3457: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_date',$starttime,
3458: undef,undef,undef,undef,undef,undef,undef,$nolink);
3459: my $endform =
3460: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_date',$endtime,
3461: undef,undef,undef,undef,undef,undef,undef,$nolink);
3462: $output .= &selfenroll_date_forms($startform,$endform);
3463: } elsif ($item eq 'access_dates') {
3464: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_access'};
3465: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_access'};
3466: if ($starttime eq '') {
3467: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
3468: }
3469: if ($endtime eq '') {
3470: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
3471: }
3472: my $startform =
3473: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_access',$starttime,
3474: undef,undef,undef,undef,undef,undef,undef,$nolink);
3475: my $endform =
3476: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_access',$endtime,
3477: undef,undef,undef,undef,undef,undef,undef,$nolink);
3478: $output .= &selfenroll_date_forms($startform,$endform);
3479: } elsif ($item eq 'section') {
3480: my $currsec = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_section'};
3481: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
3482: my $newsecval;
3483: if ($currsec ne 'none' && $currsec ne '') {
3484: if (!defined($sections_count{$currsec})) {
3485: $newsecval = $currsec;
3486: }
3487: }
3488: my $sections_select =
3489: &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec);
3490: $output .= '<table class="LC_createuser">'."\n".
3491: '<tr class="LC_section_row">'."\n".
3492: '<td align="center">'.&mt('Existing sections')."\n".
3493: '<br />'.$sections_select.'</td><td align="center">'.
3494: &mt('New section').'<br />'."\n".
3495: '<input type="text" name="newsec" size="15" value="'.$newsecval.'" />'."\n".
3496: '<input type="hidden" name="sections" value="" />'."\n".
3497: '<input type="hidden" name="state" value="done" />'."\n".
3498: '</td></tr></table>'."\n";
3499: }
3500: $output .= &Apache::lonhtmlcommon::row_closure(1);
3501: }
3502: }
3503: $output .= &Apache::lonhtmlcommon::end_pick_box().
3504: '<br /><input type="button" name="selfenrollconf" value="'
3505: .&mt('Save changes').'" onclick="validate_types(this.form);" />'
3506: .'<input type="hidden" name="action" value="selfenroll" /></form>';
3507: $r->print($output);
3508: return;
3509: }
3510:
3511: sub new_selfenroll_dom_row {
3512: my ($newdom,$num) = @_;
3513: my $domdesc = &Apache::lonnet::domain($newdom);
3514: my $output;
3515: if ($domdesc ne '') {
3516: $output .= &Apache::loncommon::start_data_table_row()
3517: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').' <b>'.$domdesc
3518: .' ('.$newdom.')</b><input type="hidden" name="selfenroll_dom_'.$num
3519: .'" value="'.$newdom.'" /></span><br />'
3520: .'<span class="LC_nobreak"><label><input type="checkbox" '
3521: .'name="selfenroll_activate" value="'.$num.'" '
3522: .'onchange="javascript:update_types('
3523: ."'selfenroll_activate','$num'".');" />'
3524: .&mt('Activate').'</label></span></td>';
3525: my @currinsttypes;
3526: $output .= '<td>'.&mt('User types:').'<br />'
3527: .&selfenroll_inst_types($num,$newdom,\@currinsttypes).'</td>'
3528: .&Apache::loncommon::end_data_table_row();
3529: }
3530: return $output;
3531: }
3532:
3533: sub selfenroll_inst_types {
3534: my ($num,$currdom,$currinsttypes) = @_;
3535: my $output;
3536: my $numinrow = 4;
3537: my $count = 0;
3538: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($currdom);
3539: my $othervalue = 'any';
3540: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
3541: if (@{$types} > 0) {
3542: $othervalue = 'other';
3543: }
3544: $output .= '<table><tr>';
3545: foreach my $type (@{$types}) {
3546: if (($count > 0) && ($count%$numinrow == 0)) {
3547: $output .= '</tr><tr>';
3548: }
3549: if (defined($usertypes->{$type})) {
3550: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.
3551: $type.'" ';
3552: if (ref($currinsttypes) eq 'ARRAY') {
3553: if (@{$currinsttypes} > 0) {
3554: if (grep(/^any$/,@{$currinsttypes})) {
3555: $output .= 'checked="checked"';
3556: } elsif (grep(/^\Q$type\E$/,@{$currinsttypes})) {
3557: $output .= 'checked="checked"';
3558: }
3559: } else {
3560: $output .= 'checked="checked"';
3561: }
3562: }
3563: $output .= ' name="selfenroll_types_'.$num.'" />'.$usertypes->{$type}.'</label></span></td>';
3564: }
3565: $count ++;
3566: }
3567: if (($count > 0) && ($count%$numinrow == 0)) {
3568: $output .= '</tr><tr>';
3569: }
3570: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.$othervalue.'"';
3571: if (ref($currinsttypes) eq 'ARRAY') {
3572: if (@{$currinsttypes} > 0) {
3573: if (grep(/^any$/,@{$currinsttypes})) {
3574: $output .= ' checked="checked"';
3575: } elsif ($othervalue eq 'other') {
3576: if (grep(/^\Q$othervalue\E$/,@{$currinsttypes})) {
3577: $output .= ' checked="checked"';
3578: }
3579: }
3580: } else {
3581: $output .= ' checked="checked"';
3582: }
3583: } else {
3584: $output .= ' checked="checked"';
3585: }
3586: $output .= ' name="selfenroll_types_'.$num.'" />'.$othertitle.'</label></span></td></tr></table>';
3587: }
3588: return $output;
3589: }
3590:
3591: sub selfenroll_date_forms {
3592: my ($startform,$endform) = @_;
3593: my $output .= &Apache::lonhtmlcommon::start_pick_box()."\n".
3594: &Apache::lonhtmlcommon::row_title(&mt('Start date'),
3595: 'LC_oddrow_value')."\n".
3596: $startform."\n".
3597: &Apache::lonhtmlcommon::row_closure(1).
3598: &Apache::lonhtmlcommon::row_title(&mt('End date'),
3599: 'LC_oddrow_value')."\n".
3600: $endform."\n".
3601: &Apache::lonhtmlcommon::row_closure(1).
3602: &Apache::lonhtmlcommon::end_pick_box();
3603: return $output;
3604: }
3605:
3606: sub print_userchangelogs_display {
3607: my ($r,$context,$permission) = @_;
3608: my $formname = 'roleslog';
3609: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
3610: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
3611: my %roleslog=&Apache::lonnet::dump('nohist_rolelog',$cdom,$cnum);
3612: if ((keys(%roleslog))[0]=~/^error\:/) { undef(%roleslog); }
3613:
3614: $r->print('<form action="/adm/createuser" method="post" name="'.$formname.'">');
3615: my %saveable_parameters = ('show' => 'scalar',);
3616: &Apache::loncommon::store_course_settings('roles_log',
3617: \%saveable_parameters);
3618: &Apache::loncommon::restore_course_settings('roles_log',
3619: \%saveable_parameters);
3620: # set defaults
3621: my $now = time();
3622: my $defstart = $now - (7*24*3600); #7 days ago
3623: my %defaults = (
3624: page => '1',
3625: show => '10',
3626: role => 'any',
3627: chgcontext => 'any',
3628: rolelog_start_date => $defstart,
3629: rolelog_end_date => $now,
3630: );
3631: my $more_records = 0;
3632:
3633: # set current
3634: my %curr;
3635: foreach my $item ('show','page','role','chgcontext') {
3636: $curr{$item} = $env{'form.'.$item};
3637: }
3638: my ($startdate,$enddate) =
3639: &Apache::lonuserutils::get_dates_from_form('rolelog_start_date','rolelog_end_date');
3640: $curr{'rolelog_start_date'} = $startdate;
3641: $curr{'rolelog_end_date'} = $enddate;
3642: foreach my $key (keys(%defaults)) {
3643: if ($curr{$key} eq '') {
3644: $curr{$key} = $defaults{$key};
3645: }
3646: }
3647: my (%whodunit,%changed,$version);
3648: ($version) = ($r->dir_config('lonVersion') =~ /^([\d\.]+)\-/);
3649: $r->print(&role_display_filter($formname,$cdom,$cnum,\%curr,$version));
3650: my $showntablehdr = 0;
3651: my $tablehdr = &Apache::loncommon::start_data_table().
3652: &Apache::loncommon::start_data_table_header_row().
3653: '<th> </th><th>'.&mt('When').'</th><th>'.&mt('Who made the change').
3654: '</th><th>'.&mt('Changed User').'</th><th>'.&mt('Role').'</th><th>'.&mt('Section').'</th><th>'.
3655: &mt('Context').'</th><th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
3656: &Apache::loncommon::end_data_table_header_row();
3657: my ($minshown,$maxshown);
3658: my $minshown = 1;
3659: my $count = 0;
3660: if ($curr{'show'} ne &mt('all')) {
3661: $maxshown = $curr{'page'} * $curr{'show'};
3662: if ($curr{'page'} > 1) {
3663: $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'};
3664: }
3665: }
3666: foreach my $id (sort { $roleslog{$b}{'exe_time'}<=>$roleslog{$a}{'exe_time'} } (keys(%roleslog))) {
3667: next if (($roleslog{$id}{'exe_time'} < $curr{'rolelog_start_date'}) ||
3668: ($roleslog{$id}{'exe_time'} > $curr{'rolelog_end_date'}));
3669: if ($curr{'show'} ne &mt('all')) {
3670: if ($count >= $curr{'page'} * $curr{'show'}) {
3671: $more_records = 1;
3672: last;
3673: }
3674: }
3675: if ($curr{'role'} ne 'any') {
3676: next if ($roleslog{$id}{'logentry'}{'role'} ne $curr{'role'});
3677: }
3678: if ($curr{'chgcontext'} ne 'any') {
3679: if ($curr{'chgcontext'} eq 'selfenroll') {
3680: next if (!$roleslog{$id}{'logentry'}{'selfenroll'});
3681: } else {
3682: next if ($roleslog{$id}{'logentry'}{'context'} ne $curr{'chgcontext'});
3683: }
3684: }
3685: $count ++;
3686: next if ($count < $minshown);
3687: if (!$showntablehdr) {
3688: $r->print($tablehdr);
3689: $showntablehdr = 1;
3690: }
3691: if ($whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} eq '') {
3692: $whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} =
3693: &Apache::loncommon::plainname($roleslog{$id}{'exe_uname'},$roleslog{$id}{'exe_udom'});
3694: }
3695: if ($changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} eq '') {
3696: $changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} =
3697: &Apache::loncommon::plainname($roleslog{$id}{'uname'},$roleslog{$id}{'udom'});
3698: }
3699: my $sec = $roleslog{$id}{'logentry'}{'section'};
3700: if ($sec eq '') {
3701: $sec = &mt('None');
3702: }
3703: my ($rolestart,$roleend);
3704: if ($roleslog{$id}{'delflag'}) {
3705: $rolestart = &mt('deleted');
3706: $roleend = &mt('deleted');
3707: } else {
3708: $rolestart = $roleslog{$id}{'logentry'}{'start'};
3709: $roleend = $roleslog{$id}{'logentry'}{'end'};
3710: if ($rolestart eq '' || $rolestart == 0) {
3711: $rolestart = &mt('No start date');
3712: } else {
3713: $rolestart = &Apache::lonlocal::locallocaltime($rolestart);
3714: }
3715: if ($roleend eq '' || $roleend == 0) {
3716: $roleend = &mt('No end date');
3717: } else {
3718: $roleend = &Apache::lonlocal::locallocaltime($roleend);
3719: }
3720: }
3721: my $chgcontext = $roleslog{$id}{'logentry'}{'context'};
3722: if ($roleslog{$id}{'logentry'}{'selfenroll'}) {
3723: $chgcontext = 'selfenroll';
3724: }
3725: my %lt = &rolechg_contexts();
3726: if ($chgcontext ne '' && $lt{$chgcontext} ne '') {
3727: $chgcontext = $lt{$chgcontext};
3728: }
3729: $r->print(&Apache::loncommon::start_data_table_row().'<td>'.$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");
3730: }
3731: if ($showntablehdr) {
3732: $r->print(&Apache::loncommon::end_data_table().'<br />');
3733: if (($curr{'page'} > 1) || ($more_records)) {
3734: $r->print('<table><tr>');
3735: if ($curr{'page'} > 1) {
3736: $r->print('<td><a href="javascript:chgPage('."'previous'".');">'.&mt('Previous [_1] changes',$curr{'show'}).'</a></td>');
3737: }
3738: if ($more_records) {
3739: $r->print('<td><a href="javascript:chgPage('."'next'".');">'.&mt('Next [_1] changes',$curr{'show'}).'</a></td>');
3740: }
3741: $r->print('</tr></table>');
3742: $r->print(<<"ENDSCRIPT");
3743: <script type="text/javascript">
3744: function chgPage(caller) {
3745: if (caller == 'previous') {
3746: document.$formname.page.value --;
3747: }
3748: if (caller == 'next') {
3749: document.$formname.page.value ++;
3750: }
3751: document.$formname.submit();
3752: return;
3753: }
3754: </script>
3755: ENDSCRIPT
3756: }
3757: } else {
3758: $r->print(&mt('There are no records to display'));
3759: }
3760: $r->print('<input type="hidden" name="page" value="'.$curr{'page'}.'" />'.
3761: '<input type="hidden" name="action" value="changelogs" /></form>');
3762: return;
3763: }
3764:
3765: sub role_display_filter {
3766: my ($formname,$cdom,$cnum,$curr,$version) = @_;
3767: my $context = 'course';
3768: my $nolink = 1;
3769: my $output = '<table><tr><td valign="top">'.
3770: '<span class="LC_nobreak"><b>'.&mt('Changes/page:').'</b><br />'.
3771: &Apache::lonmeta::selectbox('show',$curr->{'show'},undef,
3772: (&mt('all'),5,10,20,50,100,1000,10000)).
3773: '</td><td> </td>';
3774: my $startform =
3775: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_start_date',
3776: $curr->{'rolelog_start_date'},undef,
3777: undef,undef,undef,undef,undef,undef,$nolink);
3778: my $endform =
3779: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_end_date',
3780: $curr->{'rolelog_end_date'},undef,
3781: undef,undef,undef,undef,undef,undef,$nolink);
3782: my %lt = &rolechg_contexts();
3783: $output .= '<td valign="top"><b>'.&mt('Window during which changes occurred:').'</b><br /><table><tr><td>'.&mt('After:').
3784: '</td><td>'.$startform.'</td></tr><tr><td>'.&mt('Before:').'</td><td>'.
3785: $endform.'</td></tr></table></td><td> </td>'.
3786: '<td valign="top"><b>'.&mt('Role:').'</b><br />'.
3787: '<select name="role"><option value="any"';
3788: if ($curr->{'role'} eq 'any') {
3789: $output .= ' selected="selected"';
3790: }
3791: $output .= '>'.&mt('Any').'</option>'."\n";
3792: my @roles = &Apache::lonuserutils::course_roles($context,undef,1);
3793: foreach my $role (@roles) {
3794: my $plrole;
3795: if ($role eq 'cr') {
3796: $plrole = &mt('Custom Role');
3797: } else {
3798: $plrole=&Apache::lonnet::plaintext($role);
3799: }
3800: my $selstr = '';
3801: if ($role eq $curr->{'role'}) {
3802: $selstr = ' selected="selected"';
3803: }
3804: $output .= ' <option value="'.$role.'"'.$selstr.'>'.$plrole.'</option>';
3805: }
3806: $output .= '</select></td><td> </td><td valign="top"><b>'.
3807: &mt('Context:').'</b><br /><select name="chgcontext">';
3808: foreach my $chgtype ('any','auto','updatenow','createcourse','course','domain','selfenroll') {
3809: my $selstr = '';
3810: if ($curr->{'chgcontext'} eq $chgtype) {
3811: $output .= $selstr = ' selected="selected"';
3812: }
3813: if (($chgtype eq 'auto') || ($chgtype eq 'updatenow')) {
3814: next if (!&Apache::lonnet::auto_run($cnum,$cdom));
3815: }
3816: $output .= '<option value="'.$chgtype.'"'.$selstr.'>'.$lt{$chgtype}.'</option>'."\n";
3817: }
3818: $output .= '</select></td><td> </td><td valign="middle"><input type="submit" value="'.
3819: &mt('Update Display').'" /></tr></table>'.
3820: '<span class="LC_roleslog_note">'.
3821: &mt('[_1]Note:[_2] Only changes made from servers running LON-CAPA 2.6.99.0 or later are displayed.');
3822: if ($version) {
3823: $output .= ' '.&mt('This server is version [_3].','<b>','</b>',$version); }
3824: $output .= '</span><hr noshade><br />';
3825: return $output;
3826: }
3827:
3828: sub rolechg_contexts {
3829: my %lt = &Apache::lonlocal::texthash (
3830: any => 'Any',
3831: auto => 'Automated enrollment',
3832: updatenow => 'Roster Update',
3833: createcourse => 'Course Creation',
3834: course => 'User Management in course',
3835: domain => 'User Management in domain',
3836: selfenroll => 'Self-enrolled',
3837: );
3838: return %lt;
3839: }
3840:
3841: #-------------------------------------------------- functions for &phase_two
3842: sub user_search_result {
3843: my ($context,$srch) = @_;
3844: my %allhomes;
3845: my %inst_matches;
3846: my %srch_results;
3847: my ($response,$currstate,$forcenewuser,$dirsrchres);
3848: $srch->{'srchterm'} =~ s/\s+/ /g;
3849: if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
3850: $response = &mt('Invalid search.');
3851: }
3852: if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
3853: $response = &mt('Invalid search.');
3854: }
3855: if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
3856: $response = &mt('Invalid search.');
3857: }
3858: if ($srch->{'srchterm'} eq '') {
3859: $response = &mt('You must enter a search term.');
3860: }
3861: if ($srch->{'srchterm'} =~ /^\s+$/) {
3862: $response = &mt('Your search term must contain more than just spaces.');
3863: }
3864: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
3865: if (($srch->{'srchdomain'} eq '') ||
3866: ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
3867: $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
3868: }
3869: }
3870: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
3871: ($srch->{'srchin'} eq 'alc')) {
3872: if ($srch->{'srchby'} eq 'uname') {
3873: my $unamecheck = $srch->{'srchterm'};
3874: if ($srch->{'srchtype'} eq 'contains') {
3875: if ($unamecheck !~ /^\w/) {
3876: $unamecheck = 'a'.$unamecheck;
3877: }
3878: }
3879: if ($unamecheck !~ /^$match_username$/) {
3880: $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
3881: }
3882: }
3883: }
3884: if ($response ne '') {
3885: $response = '<span class="LC_warning">'.$response.'</span>';
3886: }
3887: if ($srch->{'srchin'} eq 'instd') {
3888: my $instd_chk = &directorysrch_check($srch);
3889: if ($instd_chk ne 'ok') {
3890: $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
3891: '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
3892: }
3893: }
3894: if ($response ne '') {
3895: return ($currstate,$response);
3896: }
3897: if ($srch->{'srchby'} eq 'uname') {
3898: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
3899: if ($env{'form.forcenew'}) {
3900: if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
3901: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
3902: if ($uhome eq 'no_host') {
3903: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
3904: my $showdom = &display_domain_info($env{'request.role.domain'});
3905: $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
3906: } else {
3907: $currstate = 'modify';
3908: }
3909: } else {
3910: $currstate = 'modify';
3911: }
3912: } else {
3913: if ($srch->{'srchin'} eq 'dom') {
3914: if ($srch->{'srchtype'} eq 'exact') {
3915: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
3916: if ($uhome eq 'no_host') {
3917: ($currstate,$response,$forcenewuser) =
3918: &build_search_response($context,$srch,%srch_results);
3919: } else {
3920: $currstate = 'modify';
3921: }
3922: } else {
3923: %srch_results = &Apache::lonnet::usersearch($srch);
3924: ($currstate,$response,$forcenewuser) =
3925: &build_search_response($context,$srch,%srch_results);
3926: }
3927: } else {
3928: my $courseusers = &get_courseusers();
3929: if ($srch->{'srchtype'} eq 'exact') {
3930: if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
3931: $currstate = 'modify';
3932: } else {
3933: ($currstate,$response,$forcenewuser) =
3934: &build_search_response($context,$srch,%srch_results);
3935: }
3936: } else {
3937: foreach my $user (keys(%$courseusers)) {
3938: my ($cuname,$cudomain) = split(/:/,$user);
3939: if ($cudomain eq $srch->{'srchdomain'}) {
3940: my $matched = 0;
3941: if ($srch->{'srchtype'} eq 'begins') {
3942: if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
3943: $matched = 1;
3944: }
3945: } else {
3946: if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
3947: $matched = 1;
3948: }
3949: }
3950: if ($matched) {
3951: $srch_results{$user} =
3952: {&Apache::lonnet::get('environment',
3953: ['firstname',
3954: 'lastname',
3955: 'permanentemail'],
3956: $cudomain,$cuname)};
3957: }
3958: }
3959: }
3960: ($currstate,$response,$forcenewuser) =
3961: &build_search_response($context,$srch,%srch_results);
3962: }
3963: }
3964: }
3965: } elsif ($srch->{'srchin'} eq 'alc') {
3966: $currstate = 'query';
3967: } elsif ($srch->{'srchin'} eq 'instd') {
3968: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
3969: if ($dirsrchres eq 'ok') {
3970: ($currstate,$response,$forcenewuser) =
3971: &build_search_response($context,$srch,%srch_results);
3972: } else {
3973: my $showdom = &display_domain_info($srch->{'srchdomain'});
3974: $response = '<span class="LC_warning">'.
3975: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
3976: '</span><br />'.
3977: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
3978: '<br /><br />';
3979: }
3980: }
3981: } else {
3982: if ($srch->{'srchin'} eq 'dom') {
3983: %srch_results = &Apache::lonnet::usersearch($srch);
3984: ($currstate,$response,$forcenewuser) =
3985: &build_search_response($context,$srch,%srch_results);
3986: } elsif ($srch->{'srchin'} eq 'crs') {
3987: my $courseusers = &get_courseusers();
3988: foreach my $user (keys(%$courseusers)) {
3989: my ($uname,$udom) = split(/:/,$user);
3990: my %names = &Apache::loncommon::getnames($uname,$udom);
3991: my %emails = &Apache::loncommon::getemails($uname,$udom);
3992: if ($srch->{'srchby'} eq 'lastname') {
3993: if ((($srch->{'srchtype'} eq 'exact') &&
3994: ($names{'lastname'} eq $srch->{'srchterm'})) ||
3995: (($srch->{'srchtype'} eq 'begins') &&
3996: ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
3997: (($srch->{'srchtype'} eq 'contains') &&
3998: ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
3999: $srch_results{$user} = {firstname => $names{'firstname'},
4000: lastname => $names{'lastname'},
4001: permanentemail => $emails{'permanentemail'},
4002: };
4003: }
4004: } elsif ($srch->{'srchby'} eq 'lastfirst') {
4005: my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
4006: $srchlast =~ s/\s+$//;
4007: $srchfirst =~ s/^\s+//;
4008: if ($srch->{'srchtype'} eq 'exact') {
4009: if (($names{'lastname'} eq $srchlast) &&
4010: ($names{'firstname'} eq $srchfirst)) {
4011: $srch_results{$user} = {firstname => $names{'firstname'},
4012: lastname => $names{'lastname'},
4013: permanentemail => $emails{'permanentemail'},
4014:
4015: };
4016: }
4017: } elsif ($srch->{'srchtype'} eq 'begins') {
4018: if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
4019: ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
4020: $srch_results{$user} = {firstname => $names{'firstname'},
4021: lastname => $names{'lastname'},
4022: permanentemail => $emails{'permanentemail'},
4023: };
4024: }
4025: } else {
4026: if (($names{'lastname'} =~ /\Q$srchlast\E/i) &&
4027: ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
4028: $srch_results{$user} = {firstname => $names{'firstname'},
4029: lastname => $names{'lastname'},
4030: permanentemail => $emails{'permanentemail'},
4031: };
4032: }
4033: }
4034: }
4035: }
4036: ($currstate,$response,$forcenewuser) =
4037: &build_search_response($context,$srch,%srch_results);
4038: } elsif ($srch->{'srchin'} eq 'alc') {
4039: $currstate = 'query';
4040: } elsif ($srch->{'srchin'} eq 'instd') {
4041: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
4042: if ($dirsrchres eq 'ok') {
4043: ($currstate,$response,$forcenewuser) =
4044: &build_search_response($context,$srch,%srch_results);
4045: } else {
4046: my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = '<span class="LC_warning">'.
4047: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
4048: '</span><br />'.
4049: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
4050: '<br /><br />';
4051: }
4052: }
4053: }
4054: return ($currstate,$response,$forcenewuser,\%srch_results);
4055: }
4056:
4057: sub directorysrch_check {
4058: my ($srch) = @_;
4059: my $can_search = 0;
4060: my $response;
4061: my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
4062: ['directorysrch'],$srch->{'srchdomain'});
4063: my $showdom = &display_domain_info($srch->{'srchdomain'});
4064: if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
4065: if (!$dom_inst_srch{'directorysrch'}{'available'}) {
4066: return &mt('Institutional directory search is not available in domain: [_1]',$showdom);
4067: }
4068: if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
4069: if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
4070: return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom);
4071: }
4072: my @usertypes = split(/:/,$env{'environment.inststatus'});
4073: if (!@usertypes) {
4074: push(@usertypes,'default');
4075: }
4076: if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
4077: foreach my $type (@usertypes) {
4078: if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
4079: $can_search = 1;
4080: last;
4081: }
4082: }
4083: }
4084: if (!$can_search) {
4085: my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
4086: my @longtypes;
4087: foreach my $item (@usertypes) {
4088: if (defined($insttypes->{$item})) {
4089: push (@longtypes,$insttypes->{$item});
4090: } elsif ($item eq 'default') {
4091: push (@longtypes,&mt('other'));
4092: }
4093: }
4094: my $insttype_str = join(', ',@longtypes);
4095: return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
4096: }
4097: } else {
4098: $can_search = 1;
4099: }
4100: } else {
4101: return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
4102: }
4103: my %longtext = &Apache::lonlocal::texthash (
4104: uname => 'username',
4105: lastfirst => 'last name, first name',
4106: lastname => 'last name',
4107: contains => 'contains',
4108: exact => 'as exact match to',
4109: begins => 'begins with',
4110: );
4111: if ($can_search) {
4112: if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
4113: if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
4114: return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
4115: }
4116: } else {
4117: return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
4118: }
4119: }
4120: if ($can_search) {
4121: if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
4122: if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
4123: return 'ok';
4124: } else {
4125: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
4126: }
4127: } else {
4128: if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
4129: ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
4130: ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
4131: return 'ok';
4132: } else {
4133: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
4134: }
4135: }
4136: }
4137: }
4138:
4139: sub get_courseusers {
4140: my %advhash;
4141: my $classlist = &Apache::loncoursedata::get_classlist();
4142: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
4143: foreach my $role (sort(keys(%coursepersonnel))) {
4144: foreach my $user (split(/\,/,$coursepersonnel{$role})) {
4145: if (!exists($classlist->{$user})) {
4146: $classlist->{$user} = [];
4147: }
4148: }
4149: }
4150: return $classlist;
4151: }
4152:
4153: sub build_search_response {
4154: my ($context,$srch,%srch_results) = @_;
4155: my ($currstate,$response,$forcenewuser);
4156: my %names = (
4157: 'uname' => 'username',
4158: 'lastname' => 'last name',
4159: 'lastfirst' => 'last name, first name',
4160: 'crs' => 'this course',
4161: 'dom' => 'LON-CAPA domain: ',
4162: 'instd' => 'the institutional directory for domain: ',
4163: );
4164:
4165: my %single = (
4166: begins => 'A match',
4167: contains => 'A match',
4168: exact => 'An exact match',
4169: );
4170: my %nomatch = (
4171: begins => 'No match',
4172: contains => 'No match',
4173: exact => 'No exact match',
4174: );
4175: if (keys(%srch_results) > 1) {
4176: $currstate = 'select';
4177: } else {
4178: if (keys(%srch_results) == 1) {
4179: $currstate = 'modify';
4180: $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
4181: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
4182: $response .= &display_domain_info($srch->{'srchdomain'});
4183: }
4184: } else {
4185: $response = '<span class="LC_warning">'.&mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}",$srch->{'srchterm'});
4186: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
4187: $response .= &display_domain_info($srch->{'srchdomain'});
4188: }
4189: $response .= '</span>';
4190: if ($srch->{'srchin'} ne 'alc') {
4191: $forcenewuser = 1;
4192: my $cansrchinst = 0;
4193: if ($srch->{'srchdomain'}) {
4194: my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
4195: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
4196: if ($domconfig{'directorysrch'}{'available'}) {
4197: $cansrchinst = 1;
4198: }
4199: }
4200: }
4201: if ((($srch->{'srchby'} eq 'lastfirst') ||
4202: ($srch->{'srchby'} eq 'lastname')) &&
4203: ($srch->{'srchin'} eq 'dom')) {
4204: if ($cansrchinst) {
4205: $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
4206: }
4207: }
4208: if ($srch->{'srchin'} eq 'crs') {
4209: $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
4210: }
4211: }
4212: if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $env{'request.role.domain'})) {
4213: my $cancreate =
4214: &Apache::lonuserutils::can_create_user($env{'request.role.domain'},$context);
4215: if ($cancreate) {
4216: my $showdom = &display_domain_info($env{'request.role.domain'});
4217: $response .= '<br /><br />'.&mt("<b>To add a new user</b> (you can only create new users in your current role's domain - <span class=\"LC_cusr_emph\">[_1]</span>):",$env{'request.role.domain'}).'<ul><li>'.&mt("Set 'Domain/institution to search' to: <span class=\"LC_cusr_emph\">[_1]</span>",$showdom).'<li>'.&mt("Set 'Search criteria' to: <span class=\"LC_cusr_emph\">'username is ...... in selected LON-CAPA domain'").'</span></li><li>'.&mt('Provide the proposed username').'</li><li>'.&mt('Search').'</li></ul><br />';
4218: } else {
4219: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
4220: $response .= '<br /><br />'.&mt("You are not authorized to create new users in your current role's domain - <span class=\"LC_cusr_emph\">[_1]</span>.",$env{'request.role.domain'}).'<br />'.&mt('Contact the <a[_1]>helpdesk</a> if you need to create a new user.',$helplink).'<br /><br />';
4221: }
4222: }
4223: }
4224: }
4225: return ($currstate,$response,$forcenewuser);
4226: }
4227:
4228: sub display_domain_info {
4229: my ($dom) = @_;
4230: my $output = $dom;
4231: if ($dom ne '') {
4232: my $domdesc = &Apache::lonnet::domain($dom,'description');
4233: if ($domdesc ne '') {
4234: $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
4235: }
4236: }
4237: return $output;
4238: }
4239:
4240: sub crumb_utilities {
4241: my %elements = (
4242: crtuser => {
4243: srchterm => 'text',
4244: srchin => 'selectbox',
4245: srchby => 'selectbox',
4246: srchtype => 'selectbox',
4247: srchdomain => 'selectbox',
4248: },
4249: crtusername => {
4250: srchterm => 'text',
4251: srchdomain => 'selectbox',
4252: },
4253: docustom => {
4254: rolename => 'selectbox',
4255: newrolename => 'textbox',
4256: },
4257: studentform => {
4258: srchterm => 'text',
4259: srchin => 'selectbox',
4260: srchby => 'selectbox',
4261: srchtype => 'selectbox',
4262: srchdomain => 'selectbox',
4263: },
4264: );
4265:
4266: my $jsback .= qq|
4267: function backPage(formname,prevphase,prevstate) {
4268: if (typeof prevphase == 'undefined') {
4269: formname.phase.value = '';
4270: }
4271: else {
4272: formname.phase.value = prevphase;
4273: }
4274: if (typeof prevstate == 'undefined') {
4275: formname.currstate.value = '';
4276: }
4277: else {
4278: formname.currstate.value = prevstate;
4279: }
4280: formname.submit();
4281: }
4282: |;
4283: return ($jsback,\%elements);
4284: }
4285:
4286: sub course_level_table {
4287: my (%inccourses) = @_;
4288: my $table = '';
4289: # Custom Roles?
4290:
4291: my %customroles=&Apache::lonuserutils::my_custom_roles();
4292: my %lt=&Apache::lonlocal::texthash(
4293: 'exs' => "Existing sections",
4294: 'new' => "Define new section",
4295: 'ssd' => "Set Start Date",
4296: 'sed' => "Set End Date",
4297: 'crl' => "Course Level",
4298: 'act' => "Activate",
4299: 'rol' => "Role",
4300: 'ext' => "Extent",
4301: 'grs' => "Section",
4302: 'sta' => "Start",
4303: 'end' => "End"
4304: );
4305:
4306: foreach my $protectedcourse (sort( keys(%inccourses))) {
4307: my $thiscourse=$protectedcourse;
4308: $thiscourse=~s:_:/:g;
4309: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
4310: my $area=$coursedata{'description'};
4311: my $type=$coursedata{'type'};
4312: if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; }
4313: my ($domain,$cnum)=split(/\//,$thiscourse);
4314: my %sections_count;
4315: if (defined($env{'request.course.id'})) {
4316: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
4317: %sections_count =
4318: &Apache::loncommon::get_sections($domain,$cnum);
4319: }
4320: }
4321: my @roles = &Apache::lonuserutils::roles_by_context('course');
4322: foreach my $role (@roles) {
4323: my $plrole=&Apache::lonnet::plaintext($role);
4324: if (&Apache::lonnet::allowed('c'.$role,$thiscourse)) {
4325: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
4326: $plrole,\%sections_count,\%lt);
4327: } elsif ($env{'request.course.sec'} ne '') {
4328: if (&Apache::lonnet::allowed('c'.$role,$thiscourse.'/'.
4329: $env{'request.course.sec'})) {
4330: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
4331: $plrole,\%sections_count,\%lt);
4332: }
4333: }
4334: }
4335: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
4336: foreach my $cust (sort keys %customroles) {
4337: my $role = 'cr_cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$cust;
4338: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
4339: $cust,\%sections_count,\%lt);
4340: }
4341: }
4342: }
4343: return '' if ($table eq ''); # return nothing if there is nothing
4344: # in the table
4345: my $result;
4346: if (!$env{'request.course.id'}) {
4347: $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
4348: }
4349: $result .=
4350: &Apache::loncommon::start_data_table().
4351: &Apache::loncommon::start_data_table_header_row().
4352: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.'</th>
4353: <th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
4354: &Apache::loncommon::end_data_table_header_row().
4355: $table.
4356: &Apache::loncommon::end_data_table();
4357: return $result;
4358: }
4359:
4360: sub course_level_row {
4361: my ($protectedcourse,$role,$area,$domain,$plrole,$sections_count,$lt) = @_;
4362: my $row = &Apache::loncommon::start_data_table_row().
4363: ' <td><input type="checkbox" name="act_'.
4364: $protectedcourse.'_'.$role.'" /></td>'."\n".
4365: ' <td>'.$plrole.'</td>'."\n".
4366: ' <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
4367: if ($role eq 'cc') {
4368: $row .= '<td> </td>';
4369: } elsif ($env{'request.course.sec'} ne '') {
4370: $row .= ' <td><input type="hidden" value="'.
4371: $env{'request.course.sec'}.'" '.
4372: 'name="sec_'.$protectedcourse.'_'.$role.'" />'.
4373: $env{'request.course.sec'}.'</td>';
4374: } else {
4375: if (ref($sections_count) eq 'HASH') {
4376: my $currsec =
4377: &Apache::lonuserutils::course_sections($sections_count,
4378: $protectedcourse.'_'.$role);
4379: $row .= '<td><table class="LC_createuser">'."\n".
4380: '<tr class="LC_section_row">'."\n".
4381: ' <td valign="top">'.$lt->{'exs'}.'<br />'.
4382: $currsec.'</td>'."\n".
4383: ' <td> </td>'."\n".
4384: ' <td valign="top"> '.$lt->{'new'}.'<br />'.
4385: '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.
4386: '" value="" />'.
4387: '<input type="hidden" '.
4388: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n".
4389: '</tr></table></td>'."\n";
4390: } else {
4391: $row .= '<td><input type="text" size="10" '.
4392: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n";
4393: }
4394: }
4395: $row .= <<ENDTIMEENTRY;
4396: <td><input type="hidden" name="start_$protectedcourse\_$role" value="" />
4397: <a href=
4398: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'ssd'}</a></td>
4399: <td><input type="hidden" name="end_$protectedcourse\_$role" value="" />
4400: <a href=
4401: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'sed'}</a></td>
4402: ENDTIMEENTRY
4403: $row .= &Apache::loncommon::end_data_table_row();
4404: return $row;
4405: }
4406:
4407: sub course_level_dc {
4408: my ($dcdom) = @_;
4409: my %customroles=&Apache::lonuserutils::my_custom_roles();
4410: my @roles = &Apache::lonuserutils::roles_by_context('course');
4411: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
4412: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
4413: '<input type="hidden" name="dccourse" value="" />';
4414: my $courseform='<b>'.&Apache::loncommon::selectcourse_link
4415: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Course').'</b>';
4416: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu');
4417: my %lt=&Apache::lonlocal::texthash(
4418: 'rol' => "Role",
4419: 'grs' => "Section",
4420: 'exs' => "Existing sections",
4421: 'new' => "Define new section",
4422: 'sta' => "Start",
4423: 'end' => "End",
4424: 'ssd' => "Set Start Date",
4425: 'sed' => "Set End Date"
4426: );
4427: my $header = '<h4>'.&mt('Course Level').'</h4>'.
4428: &Apache::loncommon::start_data_table().
4429: &Apache::loncommon::start_data_table_header_row().
4430: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
4431: &Apache::loncommon::end_data_table_header_row();
4432: my $otheritems = &Apache::loncommon::start_data_table_row()."\n".
4433: '<td><input type="text" name="coursedesc" value="" onFocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc',''".')" /></td>'."\n".
4434: '<td><select name="role">'."\n";
4435: foreach my $role (@roles) {
4436: my $plrole=&Apache::lonnet::plaintext($role);
4437: $otheritems .= ' <option value="'.$role.'">'.$plrole;
4438: }
4439: if ( keys %customroles > 0) {
4440: foreach my $cust (sort keys %customroles) {
4441: my $custrole='cr_cr_'.$env{'user.domain'}.
4442: '_'.$env{'user.name'}.'_'.$cust;
4443: $otheritems .= ' <option value="'.$custrole.'">'.$cust;
4444: }
4445: }
4446: $otheritems .= '</select></td><td>'.
4447: '<table border="0" cellspacing="0" cellpadding="0">'.
4448: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
4449: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
4450: '<td> </td>'.
4451: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
4452: '<input type="text" name="newsec" value="" />'.
4453: '<input type="hidden" name="section" value="" />'.
4454: '<input type="hidden" name="groups" value="" /></td>'.
4455: '</tr></table></td>';
4456: $otheritems .= <<ENDTIMEENTRY;
4457: <td><input type="hidden" name="start" value='' />
4458: <a href=
4459: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
4460: <td><input type="hidden" name="end" value='' />
4461: <a href=
4462: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
4463: ENDTIMEENTRY
4464: $otheritems .= &Apache::loncommon::end_data_table_row().
4465: &Apache::loncommon::end_data_table()."\n";
4466: return $cb_jscript.$header.$hiddenitems.$otheritems;
4467: }
4468:
4469: sub update_selfenroll_config {
4470: my ($r,$context,$permission) = @_;
4471: my ($row,$lt) = &get_selfenroll_titles();
4472: my %curr_groups = &Apache::longroup::coursegroups();
4473: my (%changes,%warning);
4474: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4475: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4476: my $curr_types;
4477: if (ref($row) eq 'ARRAY') {
4478: foreach my $item (@{$row}) {
4479: if ($item eq 'enroll_dates') {
4480: my (%currenrolldate,%newenrolldate);
4481: foreach my $type ('start','end') {
4482: $currenrolldate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_date'};
4483: $newenrolldate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_date');
4484: if ($newenrolldate{$type} ne $currenrolldate{$type}) {
4485: $changes{'internal.selfenroll_'.$type.'_date'} = $newenrolldate{$type};
4486: }
4487: }
4488: } elsif ($item eq 'access_dates') {
4489: my (%currdate,%newdate);
4490: foreach my $type ('start','end') {
4491: $currdate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_access'};
4492: $newdate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_access');
4493: if ($newdate{$type} ne $currdate{$type}) {
4494: $changes{'internal.selfenroll_'.$type.'_access'} = $newdate{$type};
4495: }
4496: }
4497: } elsif ($item eq 'types') {
4498: $curr_types =
4499: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
4500: if ($env{'form.selfenroll_all'}) {
4501: if ($curr_types ne '*') {
4502: $changes{'internal.selfenroll_types'} = '*';
4503: } else {
4504: next;
4505: }
4506: } else {
4507: my %currdoms;
4508: my @entries = split(/;/,$curr_types);
4509: my @deletedoms = &Apache::loncommon::get_env_multiple('form.selfenroll_delete');
4510: my @activations = &Apache::loncommon::get_env_multiple('form.selfenroll_activate');
4511: my $newnum = 0;
4512: my @latesttypes;
4513: foreach my $num (@activations) {
4514: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$num);
4515: if (@types > 0) {
4516: @types = sort(@types);
4517: my $typestr = join(',',@types);
4518: my $typedom = $env{'form.selfenroll_dom_'.$num};
4519: $latesttypes[$newnum] = $typedom.':'.$typestr;
4520: $currdoms{$typedom} = 1;
4521: $newnum ++;
4522: }
4523: }
4524: for (my $j=0; $j<$env{'form.selfenroll_types_total'}; $j++) { if ((!grep(/^$j$/,@deletedoms)) && (!grep(/^$j$/,@activations))) {
4525: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$j);
4526: if (@types > 0) {
4527: @types = sort(@types);
4528: my $typestr = join(',',@types);
4529: my $typedom = $env{'form.selfenroll_dom_'.$j};
4530: $latesttypes[$newnum] = $typedom.':'.$typestr;
4531: $currdoms{$typedom} = 1;
4532: $newnum ++;
4533: }
4534: }
4535: }
4536: if ($env{'form.selfenroll_newdom'} ne '') {
4537: my $typedom = $env{'form.selfenroll_newdom'};
4538: if ((!defined($currdoms{$typedom})) &&
4539: (&Apache::lonnet::domain($typedom) ne '')) {
4540: my $typestr;
4541: my ($othertitle,$usertypes,$types) =
4542: &Apache::loncommon::sorted_inst_types($typedom);
4543: my $othervalue = 'any';
4544: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
4545: if (@{$types} > 0) {
4546: $othervalue = 'other';
4547: $typestr = join(',',(@{$types},$othervalue));
4548: }
4549: $typestr = $othervalue;
4550: } else {
4551: $typestr = $othervalue;
4552: }
4553: $latesttypes[$newnum] = $typedom.':'.$typestr;
4554: $newnum ++ ;
4555: }
4556: }
4557: my $selfenroll_types = join(';',@latesttypes);
4558: if ($selfenroll_types ne $curr_types) {
4559: $changes{'internal.selfenroll_types'} = $selfenroll_types;
4560: }
4561: }
4562: } else {
4563: my $curr_val =
4564: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
4565: my $newval = $env{'form.selfenroll_'.$item};
4566: if ($item eq 'section') {
4567: $newval = $env{'form.sections'};
4568: if (defined($curr_groups{$newval})) {
4569: $newval = $curr_val;
4570: $warning{$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');
4571: } elsif ($newval eq 'all') {
4572: $newval = $curr_val;
4573: $warning{$item} = &mt("Section for self-enrolled users unchanged, as 'all' is a reserved section name.");
4574: }
4575: if ($newval eq '') {
4576: $newval = 'none';
4577: }
4578: }
4579: if ($newval ne $curr_val) {
4580: $changes{'internal.selfenroll_'.$item} = $newval;
4581: }
4582: }
4583: }
4584: if (keys(%warning) > 0) {
4585: foreach my $item (@{$row}) {
4586: if (exists($warning{$item})) {
4587: $r->print($warning{$item}.'<br />');
4588: }
4589: }
4590: }
4591: if (keys(%changes) > 0) {
4592: my $putresult = &Apache::lonnet::put('environment',\%changes,$cdom,$cnum);
4593: if ($putresult eq 'ok') {
4594: if ((exists($changes{'internal.selfenroll_types'})) ||
4595: (exists($changes{'internal.selfenroll_start_date'})) ||
4596: (exists($changes{'internal.selfenroll_end_date'}))) {
4597: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
4598: $cnum,undef,undef,'Course');
4599: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
4600: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
4601: foreach my $item ('selfenroll_types','selfenroll_start_date','selfenroll_end_date') {
4602: if (exists($changes{'internal.'.$item})) {
4603: $crsinfo{$env{'request.course.id'}}{$item} =
4604: $changes{'internal.'.$item};
4605: }
4606: }
4607: my $crsputresult =
4608: &Apache::lonnet::courseidput($cdom,\%crsinfo,
4609: $chome,'notime');
4610: }
4611: }
4612: $r->print(&mt('The following changes were made to self-enrollment settings:').'<ul>');
4613: foreach my $item (@{$row}) {
4614: my $title = $item;
4615: if (ref($lt) eq 'HASH') {
4616: $title = $lt->{$item};
4617: }
4618: if ($item eq 'enroll_dates') {
4619: foreach my $type ('start','end') {
4620: if (exists($changes{'internal.selfenroll_'.$type.'_date'})) {
4621: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_date'});
4622: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
4623: $title,$type,$newdate).'</li>');
4624: }
4625: }
4626: } elsif ($item eq 'access_dates') {
4627: foreach my $type ('start','end') {
4628: if (exists($changes{'internal.selfenroll_'.$type.'_access'})) {
4629: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_access'});
4630: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
4631: $title,$type,$newdate).'</li>');
4632: }
4633: }
4634: } else {
4635: if (exists($changes{'internal.selfenroll_'.$item})) {
4636: my $newval = $changes{'internal.selfenroll_'.$item};
4637: if ($item eq 'types') {
4638: if ($newval eq '') {
4639: $newval = &mt('None');
4640: } elsif ($newval eq '*') {
4641: $newval = &mt('Any user in any domain');
4642: }
4643: } elsif ($item eq 'registered') {
4644: if ($newval eq '1') {
4645: $newval = &mt('Yes');
4646: } elsif ($newval eq '0') {
4647: $newval = &mt('No');
4648: }
4649: }
4650: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
4651: }
4652: }
4653: }
4654: $r->print('</ul>');
4655: my %newenvhash;
4656: foreach my $key (keys(%changes)) {
4657: $newenvhash{'course.'.$env{'request.course.id'}.'.'.$key} = $changes{$key};
4658: }
4659: &Apache::lonnet::appenv(\%newenvhash);
4660: } else {
4661: $r->print(&mt('An error occurred when saving changes to self-enrollment settings in this course.').'<br />'.&mt('The error was: [_1].',$putresult));
4662: }
4663: } else {
4664: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
4665: }
4666: } else {
4667: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
4668: }
4669: return;
4670: }
4671:
4672: sub get_selfenroll_titles {
4673: my @row = ('types','registered','enroll_dates','access_dates','section');
4674: my %lt = &Apache::lonlocal::texthash (
4675: types => 'Users allowed to self-enroll in this course',
4676: registered => 'Restrict self-enrollment to students officially registered for the course',
4677: enroll_dates => 'Dates self-enrollment available',
4678: access_dates => 'Course access dates for self-enrolled users',
4679: section => 'Section assigned to self-enrolled users',
4680: );
4681: return (\@row,\%lt);
4682: }
4683:
4684: #---------------------------------------------- end functions for &phase_two
4685:
4686: #--------------------------------- functions for &phase_two and &phase_three
4687:
4688: #--------------------------end of functions for &phase_two and &phase_three
4689:
4690: 1;
4691: __END__
4692:
4693:
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