1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.310 2009/08/27 13:00:59 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: ###
29:
30: package Apache::loncreateuser;
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::loncreateuser.pm
37:
38: =head1 SYNOPSIS
39:
40: Handler to create users and custom roles
41:
42: Provides an Apache handler for creating users,
43: editing their login parameters, roles, and removing roles, and
44: also creating and assigning custom roles.
45:
46: =head1 OVERVIEW
47:
48: =head2 Custom Roles
49:
50: In LON-CAPA, roles are actually collections of privileges. "Teaching
51: Assistant", "Course Coordinator", and other such roles are really just
52: collection of privileges that are useful in many circumstances.
53:
54: Creating custom roles can be done by the Domain Coordinator through
55: the Create User functionality. That screen will show all privileges
56: that can be assigned to users. For a complete list of privileges,
57: please see C</home/httpd/lonTabs/rolesplain.tab>.
58:
59: Custom role definitions are stored in the C<roles.db> file of the role
60: author.
61:
62: =cut
63:
64: use strict;
65: use Apache::Constants qw(:common :http);
66: use Apache::lonnet;
67: use Apache::loncommon;
68: use Apache::lonlocal;
69: use Apache::longroup;
70: use Apache::lonuserutils;
71: use Apache::loncoursequeueadmin;
72: use LONCAPA qw(:DEFAULT :match);
73:
74: my $loginscript; # piece of javascript used in two separate instances
75: my $authformnop;
76: my $authformkrb;
77: my $authformint;
78: my $authformfsys;
79: my $authformloc;
80:
81: sub initialize_authen_forms {
82: my ($dom,$formname,$curr_authtype,$mode) = @_;
83: my ($krbdef,$krbdefdom) = &Apache::loncommon::get_kerberos_defaults($dom);
84: my %param = ( formname => $formname,
85: kerb_def_dom => $krbdefdom,
86: kerb_def_auth => $krbdef,
87: domain => $dom,
88: );
89: my %abv_auth = &auth_abbrev();
90: if ($curr_authtype =~ /^(krb4|krb5|internal|localauth|unix):(.*)$/) {
91: my $long_auth = $1;
92: my $curr_autharg = $2;
93: my %abv_auth = &auth_abbrev();
94: $param{'curr_authtype'} = $abv_auth{$long_auth};
95: if ($long_auth =~ /^krb(4|5)$/) {
96: $param{'curr_kerb_ver'} = $1;
97: $param{'curr_autharg'} = $curr_autharg;
98: }
99: if ($mode eq 'modifyuser') {
100: $param{'mode'} = $mode;
101: }
102: }
103: $loginscript = &Apache::loncommon::authform_header(%param);
104: $authformkrb = &Apache::loncommon::authform_kerberos(%param);
105: $authformnop = &Apache::loncommon::authform_nochange(%param);
106: $authformint = &Apache::loncommon::authform_internal(%param);
107: $authformfsys = &Apache::loncommon::authform_filesystem(%param);
108: $authformloc = &Apache::loncommon::authform_local(%param);
109: }
110:
111: sub auth_abbrev {
112: my %abv_auth = (
113: krb4 => 'krb',
114: internal => 'int',
115: localuth => 'loc',
116: unix => 'fsys',
117: );
118: return %abv_auth;
119: }
120:
121: # ====================================================
122:
123: sub portfolio_quota {
124: my ($ccuname,$ccdomain) = @_;
125: my %lt = &Apache::lonlocal::texthash(
126: 'usrt' => "User Tools",
127: 'disk' => "Disk space allocated to user's portfolio files",
128: 'cuqu' => "Current quota",
129: 'cust' => "Custom quota",
130: 'defa' => "Default",
131: 'chqu' => "Change quota",
132: );
133: my ($currquota,$quotatype,$inststatus,$defquota) =
134: &Apache::loncommon::get_user_quota($ccuname,$ccdomain);
135: my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($ccdomain);
136: my ($longinsttype,$showquota,$custom_on,$custom_off,$defaultinfo);
137: if ($inststatus ne '') {
138: if ($usertypes->{$inststatus} ne '') {
139: $longinsttype = $usertypes->{$inststatus};
140: }
141: }
142: $custom_on = ' ';
143: $custom_off = ' checked="checked" ';
144: my $quota_javascript = <<"END_SCRIPT";
145: <script type="text/javascript">
146: // <![CDATA[
147: function quota_changes(caller) {
148: if (caller == "custom") {
149: if (document.cu.customquota[0].checked) {
150: document.cu.portfolioquota.value = "";
151: }
152: }
153: if (caller == "quota") {
154: document.cu.customquota[1].checked = true;
155: }
156: }
157: // ]]>
158: </script>
159: END_SCRIPT
160: if ($quotatype eq 'custom') {
161: $custom_on = $custom_off;
162: $custom_off = ' ';
163: $showquota = $currquota;
164: if ($longinsttype eq '') {
165: $defaultinfo = &mt('For this user, the default quota would be [_1]'
166: .' Mb.',$defquota);
167: } else {
168: $defaultinfo = &mt("For this user, the default quota would be [_1]".
169: " Mb, as determined by the user's institutional".
170: " affiliation ([_2]).",$defquota,$longinsttype);
171: }
172: } else {
173: if ($longinsttype eq '') {
174: $defaultinfo = &mt('For this user, the default quota is [_1]'
175: .' Mb.',$defquota);
176: } else {
177: $defaultinfo = &mt("For this user, the default quota of [_1]".
178: " Mb, is determined by the user's institutional".
179: " affiliation ([_2]).",$defquota,$longinsttype);
180: }
181: }
182:
183: my $output = $quota_javascript."\n".
184: '<h3>'.$lt{'usrt'}.'</h3>'."\n".
185: &Apache::loncommon::start_data_table();
186:
187: if (&Apache::lonnet::allowed('mut',$ccdomain)) {
188: $output .= &build_tools_display($ccuname,$ccdomain,'tools');
189: }
190: if (&Apache::lonnet::allowed('mpq',$ccdomain)) {
191: $output .= '<tr class="LC_info_row">'."\n".
192: ' <td>'.$lt{'disk'}.'</td>'."\n".
193: ' </tr>'."\n".
194: &Apache::loncommon::start_data_table_row()."\n".
195: ' <td>'.$lt{'cuqu'}.': '.
196: $currquota.' Mb. '.
197: $defaultinfo.'</td>'."\n".
198: &Apache::loncommon::end_data_table_row()."\n".
199: &Apache::loncommon::start_data_table_row()."\n".
200: ' <td><span class="LC_nobreak">'.$lt{'chqu'}.
201: ': <label>'.
202: '<input type="radio" name="customquota" value="0" '.
203: $custom_off.' onchange="javascript:quota_changes('."'custom'".')"'.
204: ' />'.$lt{'defa'}.' ('.$defquota.' Mb).</label> '.
205: ' <label><input type="radio" name="customquota" value="1" '.
206: $custom_on.' onchange="javascript:quota_changes('."'custom'".')" />'.
207: $lt{'cust'}.':</label> '.
208: '<input type="text" name="portfolioquota" size ="5" value="'.
209: $showquota.'" onfocus="javascript:quota_changes('."'quota'".')" '.
210: '/> Mb</span></td>'."\n".
211: &Apache::loncommon::end_data_table_row()."\n";
212: }
213: $output .= &Apache::loncommon::end_data_table();
214: return $output;
215: }
216:
217: sub build_tools_display {
218: my ($ccuname,$ccdomain,$context) = @_;
219: my (@usertools,%userenv,$output,@options,%validations,%reqtitles,%reqdisplay,
220: $colspan);
221: my %lt = &Apache::lonlocal::texthash (
222: 'blog' => "Personal User Blog",
223: 'aboutme' => "Personal Information Page",
224: 'portfolio' => "Personal User Portfolio",
225: 'avai' => "Available",
226: 'cusa' => "availability",
227: 'chse' => "Change setting",
228: 'usde' => "Use default",
229: 'uscu' => "Use custom",
230: 'official' => 'Can request creation of official courses',
231: 'unofficial' => 'Can request creation of unofficial courses',
232: 'community' => 'Can request creation of communities',
233: );
234: if ($context eq 'requestcourses') {
235: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
236: 'requestcourses.official','requestcourses.unofficial',
237: 'requestcourses.community');
238: @usertools = ('official','unofficial','community');
239: @options =('norequest','approval','autolimit','validate');
240: %validations = &Apache::lonnet::auto_courserequest_checks($ccdomain);
241: %reqtitles = &courserequest_titles();
242: %reqdisplay = &courserequest_display();
243: $colspan = ' colspan="2"';
244: } else {
245: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
246: 'tools.aboutme','tools.portfolio','tools.blog');
247: @usertools = ('aboutme','blog','portfolio');
248: }
249: foreach my $item (@usertools) {
250: my ($custom_access,$curr_access,$cust_on,$cust_off,$tool_on,$tool_off,
251: $currdisp,$custdisp,$custradio);
252: $cust_off = 'checked="checked" ';
253: $tool_on = 'checked="checked" ';
254: $curr_access =
255: &Apache::lonnet::usertools_access($ccuname,$ccdomain,$item,undef,
256: $context);
257: if ($userenv{$context.'.'.$item} ne '') {
258: $cust_on = ' checked="checked" ';
259: $cust_off = '';
260: }
261: if ($context eq 'requestcourses') {
262: if ($userenv{$context.'.'.$item} eq '') {
263: $custom_access = &mt('Currently from default setting.');
264: } else {
265: $custom_access = &mt('Currently from custom setting.');
266: }
267: } else {
268: if ($userenv{$context.'.'.$item} eq '') {
269: $custom_access =
270: &mt('Availability determined currently from default setting.');
271: if (!$curr_access) {
272: $tool_off = 'checked="checked" ';
273: $tool_on = '';
274: }
275: } else {
276: $custom_access =
277: &mt('Availability determined currently from custom setting.');
278: if ($userenv{$context.'.'.$item} == 0) {
279: $tool_off = 'checked="checked" ';
280: $tool_on = '';
281: }
282: }
283: }
284: $output .= ' <tr class="LC_info_row">'."\n".
285: ' <td'.$colspan.'>'.$lt{$item}.'</td>'."\n".
286: ' </tr>'."\n".
287: &Apache::loncommon::start_data_table_row()."\n";
288: if ($context eq 'requestcourses') {
289: my ($curroption,$currlimit);
290: $curroption = $userenv{$context.'.'.$item};
291: if (!$curroption) {
292: $curroption = 'norequest';
293: }
294: if ($curroption =~ /^autolimit=(\d*)$/) {
295: $currlimit = $1;
296: $currdisp = &mt('Yes, up to [quant,_1,request]/user',$currlimit);
297: } else {
298: $currdisp = $reqdisplay{$curroption};
299: }
300: $custdisp = '<table>';
301: foreach my $option (@options) {
302: my $val = $option;
303: if ($option eq 'norequest') {
304: $val = 0;
305: }
306: if ($option eq 'validate') {
307: my $canvalidate = 0;
308: if (ref($validations{$item}) eq 'HASH') {
309: if ($validations{$item}{'_custom_'}) {
310: $canvalidate = 1;
311: }
312: }
313: next if (!$canvalidate);
314: }
315: my $checked = '';
316: if ($option eq $curroption) {
317: $checked = ' checked="checked"';
318: } elsif ($option eq 'autolimit') {
319: if ($curroption =~ /^autolimit/) {
320: $checked = ' checked="checked"';
321: }
322: }
323: $custdisp .= '<tr><td><span class="LC_nobreak"><label>'.
324: '<input type="radio" name="crsreq_'.$item.
325: '" value="'.$val.'"'.$checked.' />'.
326: $reqtitles{$option}.'</label> ';
327: if ($option eq 'autolimit') {
328: $custdisp .= '<input type="text" name="crsreq_'.
329: $item.'_limit" size="1" '.
330: 'value="'.$currlimit.'" />';
331: }
332: $custdisp .= '</span></td></tr>';
333: }
334: $custdisp .= '</table>';
335: $custradio = '</span></td><td>'.&mt('Custom setting').'<br />'.$custdisp;
336: } else {
337: $currdisp = ($curr_access?&mt('Yes'):&mt('No'));
338: $custdisp = '<span class="LC_nobreak"><label>'.
339: '<input type="radio" name="'.$context.'_'.$item.'"'.
340: ' value="1"'. $tool_on.'/>'.&mt('On').'</label> <label>'.
341: '<input type="radio" name="'.$context.'_'.$item.'" value="0" '.
342: $tool_off.'/>'.&mt('Off').'</label></span>';
343: $custradio = (' 'x2).'--'.$lt{'cusa'}.': '.$custdisp.
344: '</span>';
345: }
346: $output .= ' <td'.$colspan.'>'.$custom_access.(' 'x4).
347: $lt{'avai'}.': '.$currdisp.'</td>'."\n".
348: &Apache::loncommon::end_data_table_row()."\n".
349: &Apache::loncommon::start_data_table_row()."\n".
350: ' <td style="vertical-align:top;"><span class="LC_nobreak">'.
351: $lt{'chse'}.': <label>'.
352: '<input type="radio" name="custom'.$item.'" value="0" '.
353: $cust_off.'/>'.$lt{'usde'}.'</label>'.(' ' x3).
354: '<label><input type="radio" name="custom'.$item.'" value="1" '.
355: $cust_on.'/>'.$lt{'uscu'}.'</label>'.$custradio.'</td>'.
356: &Apache::loncommon::end_data_table_row()."\n";
357: }
358: return $output;
359: }
360:
361: sub coursereq_externaluser {
362: my ($ccuname,$ccdomain,$cdom) = @_;
363: my (@usertools,@options,%validations,%userenv,$output);
364: my %lt = &Apache::lonlocal::texthash (
365: 'official' => 'Can request creation of official courses',
366: 'unofficial' => 'Can request creation of unofficial courses',
367: 'community' => 'Can request creation of communities',
368: );
369:
370: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
371: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
372: 'reqcrsotherdom.community');
373: @usertools = ('official','unofficial','community');
374: @options = ('approval','validate','autolimit');
375: %validations = &Apache::lonnet::auto_courserequest_checks($cdom);
376: my $optregex = join('|',@options);
377: my %reqtitles = &courserequest_titles();
378: foreach my $item (@usertools) {
379: my ($curroption,$currlimit,$tooloff);
380: if ($userenv{'reqcrsotherdom.'.$item} ne '') {
381: my @curr = split(',',$userenv{'reqcrsotherdom.'.$item});
382: if (grep(/^\Q$cdom\E:($optregex)=?(\d*)$/,@curr)) {
383: $curroption = $1;
384: $currlimit = $2;
385: if (!$curroption) {
386: $curroption = 'norequest';
387: }
388: }
389: } else {
390: $curroption = 'norequest';
391: $tooloff = ' checked="checked"';
392: }
393: $output.= &Apache::loncommon::start_data_table_row()."\n".
394: ' <td><span class="LC_nobreak">'.$lt{$item}.': '.
395: '<label><input type="radio" name="reqcrsotherdom_'.$item.
396: '" value="0"'.$tooloff.' />'.$reqtitles{'norequest'}.
397: '</label> ';
398: foreach my $option (@options) {
399: if ($option eq 'validate') {
400: my $canvalidate = 0;
401: if (ref($validations{$item}) eq 'HASH') {
402: if ($validations{$item}{'_external_'}) {
403: $canvalidate = 1;
404: }
405: }
406: next if (!$canvalidate);
407: }
408: my $checked = '';
409: if ($option eq $curroption) {
410: $checked = ' checked="checked"';
411: }
412: $output .= '<span class="LC_nobreak"><label>'.
413: '<input type="radio" name="reqcrsotherdom_'.$item.
414: '" value="'.$option.'"'.$checked.' />'.
415: $reqtitles{$option}.'</label> ';
416: if ($option eq 'autolimit') {
417: $output .= '<input type="text" name="reqcrsotherdom_'.
418: $item.'_limit" size="1" '.
419: 'value="'.$currlimit.'" />';
420: }
421: $output .= ' '
422: }
423: $output .= '</span></td>'."\n".
424: &Apache::loncommon::end_data_table_row()."\n";
425: }
426: return $output;
427: }
428:
429: sub courserequest_titles {
430: my %titles = &Apache::lonlocal::texthash (
431: official => 'Official',
432: unofficial => 'Unofficial',
433: community => 'Communities',
434: norequest => 'Not allowed',
435: approval => 'Approval by Dom. Coord.',
436: validate => 'With validation',
437: autolimit => 'Numerical limit',
438: );
439: return %titles;
440: }
441:
442: sub courserequest_display {
443: my %titles = &Apache::lonlocal::texthash (
444: approval => 'Yes, need approval',
445: validate => 'Yes, with validation',
446: norequest => 'No',
447: );
448: return %titles;
449: }
450:
451: # =================================================================== Phase one
452:
453: sub print_username_entry_form {
454: my ($r,$context,$response,$srch,$forcenewuser) = @_;
455: my $defdom=$env{'request.role.domain'};
456: my $formtoset = 'crtuser';
457: if (exists($env{'form.startrolename'})) {
458: $formtoset = 'docustom';
459: $env{'form.rolename'} = $env{'form.startrolename'};
460: } elsif ($env{'form.origform'} eq 'crtusername') {
461: $formtoset = $env{'form.origform'};
462: }
463:
464: my ($jsback,$elements) = &crumb_utilities();
465:
466: my $jscript = &Apache::loncommon::studentbrowser_javascript()."\n".
467: '<script type="text/javascript">'."\n".
468: '// <![CDATA['."\n".
469: &Apache::lonhtmlcommon::set_form_elements($elements->{$formtoset})."\n".
470: '// ]]>'."\n".
471: '</script>'."\n";
472:
473: my %loaditems = (
474: 'onload' => "javascript:setFormElements(document.$formtoset)",
475: );
476: my %breadcrumb_text = &singleuser_breadcrumb();
477: my $start_page =
478: &Apache::loncommon::start_page('User Management',
479: $jscript,{'add_entries' => \%loaditems,});
480: if ($env{'form.action'} eq 'custom') {
481: &Apache::lonhtmlcommon::add_breadcrumb
482: ({href=>"javascript:backPage(document.crtuser)",
483: text=>"Pick custom role",});
484: } else {
485: &Apache::lonhtmlcommon::add_breadcrumb
486: ({href=>"javascript:backPage(document.crtuser)",
487: text=>$breadcrumb_text{'search'},
488: faq=>282,bug=>'Instructor Interface',});
489: }
490: my $helpitem = 'Course_Change_Privileges';
491: if ($env{'form.action'} eq 'custom') {
492: $helpitem = 'Course_Editing_Custom_Roles';
493: } elsif ($env{'form.action'} eq 'singlestudent') {
494: $helpitem = 'Course_Add_Student';
495: }
496: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
497: $helpitem);
498: my %existingroles=&Apache::lonuserutils::my_custom_roles();
499: my $choice=&Apache::loncommon::select_form('make new role','rolename',
500: ('make new role' => 'Generate new role ...',%existingroles));
501: my %lt=&Apache::lonlocal::texthash(
502: 'srst' => 'Search for a user and enroll as a student',
503: 'srad' => 'Search for a user and modify/add user information or roles',
504: 'usr' => "Username",
505: 'dom' => "Domain",
506: 'ecrp' => "Edit Custom Role Privileges",
507: 'nr' => "Name of Role",
508: 'cre' => "Next",
509: );
510: $r->print($start_page."\n".$crumbs);
511: if ($env{'form.action'} eq 'custom') {
512: if (&Apache::lonnet::allowed('mcr','/')) {
513: $r->print(<<ENDCUSTOM);
514: <form action="/adm/createuser" method="post" name="docustom">
515: <input type="hidden" name="action" value="$env{'form.action'}" />
516: <input type="hidden" name="phase" value="selected_custom_edit" />
517: <h3>$lt{'ecrp'}</h3>
518: $choice $lt{'nr'}: <input type="text" size="15" name="newrolename" /><br />
519: <input name="customeditor" type="submit" value="$lt{'cre'}" />
520: </form>
521: ENDCUSTOM
522: }
523: } else {
524: my $actiontext = $lt{'srad'};
525: if ($env{'form.action'} eq 'singlestudent') {
526: $actiontext = $lt{'srst'};
527: }
528: $r->print("
529: <h3>$actiontext</h3>");
530: if ($env{'form.origform'} ne 'crtusername') {
531: $r->print("\n".$response);
532: }
533: $r->print(&entry_form($defdom,$srch,$forcenewuser,$context,$response));
534: }
535: $r->print(&Apache::loncommon::end_page());
536: }
537:
538: sub entry_form {
539: my ($dom,$srch,$forcenewuser,$context,$responsemsg) = @_;
540: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
541: my ($usertype,$inexact);
542: if (ref($srch) eq 'HASH') {
543: if (($srch->{'srchin'} eq 'dom') &&
544: ($srch->{'srchby'} eq 'uname') &&
545: ($srch->{'srchtype'} eq 'exact') &&
546: ($srch->{'srchdomain'} ne '') &&
547: ($srch->{'srchterm'} ne '')) {
548: my ($rules,$ruleorder) =
549: &Apache::lonnet::inst_userrules($srch->{'srchdomain'},'username');
550: $usertype = &Apache::lonuserutils::check_usertype($srch->{'srchdomain'},$srch->{'srchterm'},$rules);
551: } else {
552: $inexact = 1;
553: }
554: }
555: my $cancreate =
556: &Apache::lonuserutils::can_create_user($dom,$context,$usertype);
557: my $userpicker =
558: &Apache::loncommon::user_picker($dom,$srch,$forcenewuser,
559: 'document.crtuser',$cancreate,$usertype);
560: my $srchbutton = &mt('Search');
561: if ($env{'form.action'} eq 'singlestudent') {
562: $srchbutton = &mt('Search and Enroll');
563: } elsif ($cancreate && $responsemsg ne '' && $inexact) {
564: $srchbutton = &mt('Search or Add New User');
565: }
566: my $output = <<"ENDBLOCK";
567: <form action="/adm/createuser" method="post" name="crtuser">
568: <input type="hidden" name="action" value="$env{'form.action'}" />
569: <input type="hidden" name="phase" value="get_user_info" />
570: $userpicker
571: <input name="userrole" type="button" value="$srchbutton" onclick="javascript:validateEntry(document.crtuser)" />
572: </form>
573: ENDBLOCK
574: if ($env{'form.phase'} eq '') {
575: my $defdom=$env{'request.role.domain'};
576: my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain');
577: my %lt=&Apache::lonlocal::texthash(
578: 'enro' => 'Enroll one student',
579: 'admo' => 'Add/modify a single user',
580: 'crea' => 'create new user if required',
581: 'uskn' => "username is known",
582: 'crnu' => 'Create a new user',
583: 'usr' => 'Username',
584: 'dom' => 'in domain',
585: 'enrl' => 'Enroll',
586: 'cram' => 'Create/Modify user',
587: );
588: my $sellink=&Apache::loncommon::selectstudent_link('crtusername','srchterm','srchdomain');
589: my ($title,$buttontext,$showresponse);
590: if ($env{'form.action'} eq 'singlestudent') {
591: $title = $lt{'enro'};
592: $buttontext = $lt{'enrl'};
593: } else {
594: $title = $lt{'admo'};
595: $buttontext = $lt{'cram'};
596: }
597: if ($cancreate) {
598: $title .= ' <span class="LC_cusr_subheading">('.$lt{'crea'}.')</span>';
599: } else {
600: $title .= ' <span class="LC_cusr_subheading">('.$lt{'uskn'}.')</span>';
601: }
602: if ($env{'form.origform'} eq 'crtusername') {
603: $showresponse = $responsemsg;
604: }
605: $output .= <<"ENDDOCUMENT";
606: <br />
607: <form action="/adm/createuser" method="post" name="crtusername">
608: <input type="hidden" name="action" value="$env{'form.action'}" />
609: <input type="hidden" name="phase" value="createnewuser" />
610: <input type="hidden" name="srchtype" value="exact" />
611: <input type="hidden" name="srchby" value="uname" />
612: <input type="hidden" name="srchin" value="dom" />
613: <input type="hidden" name="forcenewuser" value="1" />
614: <input type="hidden" name="origform" value="crtusername" />
615: <h3>$title</h3>
616: $showresponse
617: <table>
618: <tr>
619: <td>$lt{'usr'}:</td>
620: <td><input type="text" size="15" name="srchterm" /></td>
621: <td> $lt{'dom'}:</td><td>$domform</td>
622: <td> $sellink </td>
623: <td> <input name="userrole" type="submit" value="$buttontext" /></td>
624: </tr>
625: </table>
626: </form>
627: ENDDOCUMENT
628: }
629: return $output;
630: }
631:
632: sub user_modification_js {
633: my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_;
634:
635: return <<END;
636: <script type="text/javascript" language="Javascript">
637: // <![CDATA[
638: function pclose() {
639: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
640: "height=350,width=350,scrollbars=no,menubar=no");
641: parmwin.close();
642: }
643:
644: $pjump_def
645: $dc_setcourse_code
646:
647: function dateset() {
648: eval("document.cu."+document.cu.pres_marker.value+
649: ".value=document.cu.pres_value.value");
650: pclose();
651: }
652:
653: $nondc_setsection_code
654: // ]]>
655: </script>
656: END
657: }
658:
659: # =================================================================== Phase two
660: sub print_user_selection_page {
661: my ($r,$response,$srch,$srch_results,$srcharray,$context,$opener_elements) = @_;
662: my @fields = ('username','domain','lastname','firstname','permanentemail');
663: my $sortby = $env{'form.sortby'};
664:
665: if (!grep(/^\Q$sortby\E$/,@fields)) {
666: $sortby = 'lastname';
667: }
668:
669: my ($jsback,$elements) = &crumb_utilities();
670:
671: my $jscript = (<<ENDSCRIPT);
672: <script type="text/javascript">
673: // <![CDATA[
674: function pickuser(uname,udom) {
675: document.usersrchform.seluname.value=uname;
676: document.usersrchform.seludom.value=udom;
677: document.usersrchform.phase.value="userpicked";
678: document.usersrchform.submit();
679: }
680:
681: $jsback
682: // ]]>
683: </script>
684: ENDSCRIPT
685:
686: my %lt=&Apache::lonlocal::texthash(
687: 'usrch' => "User Search to add/modify roles",
688: 'stusrch' => "User Search to enroll student",
689: 'usel' => "Select a user to add/modify roles",
690: 'stusel' => "Select a user to enroll as a student",
691: 'username' => "username",
692: 'domain' => "domain",
693: 'lastname' => "last name",
694: 'firstname' => "first name",
695: 'permanentemail' => "permanent e-mail",
696: );
697: if ($context eq 'requestcrs') {
698: $r->print('<div>');
699: } else {
700: $r->print(&Apache::loncommon::start_page('User Management',$jscript));
701:
702: my %breadcrumb_text = &singleuser_breadcrumb();
703: &Apache::lonhtmlcommon::add_breadcrumb
704: ({href=>"javascript:backPage(document.usersrchform,'','')",
705: text=>$breadcrumb_text{'search'},
706: faq=>282,bug=>'Instructor Interface',},
707: {href=>"javascript:backPage(document.usersrchform,'get_user_info','select')",
708: text=>$breadcrumb_text{'userpicked'},
709: faq=>282,bug=>'Instructor Interface',});
710: if ($env{'form.action'} eq 'singleuser') {
711: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
712: 'Course_Change_Privileges'));
713: $r->print("<b>$lt{'usrch'}</b><br />");
714: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context));
715: $r->print('<h3>'.$lt{'usel'}.'</h3>');
716: } elsif ($env{'form.action'} eq 'singlestudent') {
717: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
718: 'Course_Add_Student'));
719: $r->print($jscript."<b>$lt{'stusrch'}</b><br />");
720: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context));
721: $r->print('</form><h3>'.$lt{'stusel'}.'</h3>');
722: }
723: }
724: $r->print('<form name="usersrchform" method="post">'.
725: &Apache::loncommon::start_data_table()."\n".
726: &Apache::loncommon::start_data_table_header_row()."\n".
727: ' <th> </th>'."\n");
728: foreach my $field (@fields) {
729: $r->print(' <th><a href="javascript:document.usersrchform.sortby.value='.
730: "'".$field."'".';document.usersrchform.submit();">'.
731: $lt{$field}.'</a></th>'."\n");
732: }
733: $r->print(&Apache::loncommon::end_data_table_header_row());
734:
735: my @sorted_users = sort {
736: lc($srch_results->{$a}->{$sortby}) cmp lc($srch_results->{$b}->{$sortby})
737: ||
738: lc($srch_results->{$a}->{lastname}) cmp lc($srch_results->{$b}->{lastname})
739: ||
740: lc($srch_results->{$a}->{firstname}) cmp lc($srch_results->{$b}->{firstname})
741: ||
742: lc($a) cmp lc($b)
743: } (keys(%$srch_results));
744:
745: foreach my $user (@sorted_users) {
746: my ($uname,$udom) = split(/:/,$user);
747: my $onclick;
748: if ($context eq 'requestcrs') {
749: $onclick =
750: 'onclick="javascript:gochoose('."'$uname','$udom',".
751: "'$srch_results->{$user}->{firstname}',".
752: "'$srch_results->{$user}->{lastname}',".
753: "'$srch_results->{$user}->{permanentemail}'".');"';
754: } else {
755: $onclick =
756: ' onclick="javascript:pickuser('."'".$uname."'".','."'".$udom."'".');"';
757: }
758: $r->print(&Apache::loncommon::start_data_table_row().
759: '<td><input type="button" name="seluser" value="'.&mt('Select').'" '.
760: $onclick.' /></td>'.
761: '<td><tt>'.$uname.'</tt></td>'.
762: '<td><tt>'.$udom.'</tt></td>');
763: foreach my $field ('lastname','firstname','permanentemail') {
764: $r->print('<td>'.$srch_results->{$user}->{$field}.'</td>');
765: }
766: $r->print(&Apache::loncommon::end_data_table_row());
767: }
768: $r->print(&Apache::loncommon::end_data_table().'<br /><br />');
769: if (ref($srcharray) eq 'ARRAY') {
770: foreach my $item (@{$srcharray}) {
771: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
772: }
773: }
774: $r->print(' <input type="hidden" name="sortby" value="'.$sortby.'" />'."\n".
775: ' <input type="hidden" name="seluname" value="" />'."\n".
776: ' <input type="hidden" name="seludom" value="" />'."\n".
777: ' <input type="hidden" name="currstate" value="select" />'."\n".
778: ' <input type="hidden" name="phase" value="get_user_info" />'."\n".
779: ' <input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n");
780: if ($context eq 'requestcrs') {
781: $r->print($opener_elements.'</form></div>');
782: } else {
783: $r->print($response.'</form>'.&Apache::loncommon::end_page());
784: }
785: }
786:
787: sub print_user_query_page {
788: my ($r,$caller) = @_;
789: # FIXME - this is for a network-wide name search (similar to catalog search)
790: # To use frames with similar behavior to catalog/portfolio search.
791: # To be implemented.
792: return;
793: }
794:
795: sub print_user_modification_page {
796: my ($r,$ccuname,$ccdomain,$srch,$response,$context,$permission) = @_;
797: if (($ccuname eq '') || ($ccdomain eq '')) {
798: my $usermsg = &mt('No username and/or domain provided.');
799: $env{'form.phase'} = '';
800: &print_username_entry_form($r,$context,$usermsg);
801: return;
802: }
803: my ($form,$formname);
804: if ($env{'form.action'} eq 'singlestudent') {
805: $form = 'document.enrollstudent';
806: $formname = 'enrollstudent';
807: } else {
808: $form = 'document.cu';
809: $formname = 'cu';
810: }
811: my %abv_auth = &auth_abbrev();
812: my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);
813: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
814: if ($uhome eq 'no_host') {
815: my $usertype;
816: my ($rules,$ruleorder) =
817: &Apache::lonnet::inst_userrules($ccdomain,'username');
818: $usertype =
819: &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules);
820: my $cancreate =
821: &Apache::lonuserutils::can_create_user($ccdomain,$context,
822: $usertype);
823: if (!$cancreate) {
824: my $helplink = 'javascript:helpMenu('."'display'".')';
825: my %usertypetext = (
826: official => 'institutional',
827: unofficial => 'non-institutional',
828: );
829: my $response;
830: if ($env{'form.origform'} eq 'crtusername') {
831: $response = '<span class="LC_warning">'.&mt('No match was found for the username ([_1]) in LON-CAPA domain: [_2]',$ccuname,$ccdomain).
832: '</span><br />';
833: }
834: $response .= '<p class="LC_warning">'
835: .&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.")
836: .' '
837: .&mt('Please contact the [_1]helpdesk[_2] for assistance.'
838: ,'<a href="'.$helplink.'">','</a>')
839: .'</p><br />';
840: $env{'form.phase'} = '';
841: &print_username_entry_form($r,$context,$response);
842: return;
843: }
844: $newuser = 1;
845: my $checkhash;
846: my $checks = { 'username' => 1 };
847: $checkhash->{$ccuname.':'.$ccdomain} = { 'newuser' => $newuser };
848: &Apache::loncommon::user_rule_check($checkhash,$checks,
849: \%alerts,\%rulematch,\%inst_results,\%curr_rules,\%got_rules);
850: if (ref($alerts{'username'}) eq 'HASH') {
851: if (ref($alerts{'username'}{$ccdomain}) eq 'HASH') {
852: my $domdesc =
853: &Apache::lonnet::domain($ccdomain,'description');
854: if ($alerts{'username'}{$ccdomain}{$ccuname}) {
855: my $userchkmsg;
856: if (ref($curr_rules{$ccdomain}) eq 'HASH') {
857: $userchkmsg =
858: &Apache::loncommon::instrule_disallow_msg('username',
859: $domdesc,1).
860: &Apache::loncommon::user_rule_formats($ccdomain,
861: $domdesc,$curr_rules{$ccdomain}{'username'},
862: 'username');
863: }
864: $env{'form.phase'} = '';
865: &print_username_entry_form($r,$context,$userchkmsg);
866: return;
867: }
868: }
869: }
870: } else {
871: $newuser = 0;
872: }
873: if ($response) {
874: $response = '<br />'.$response;
875: }
876:
877: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
878: my $dc_setcourse_code = '';
879: my $nondc_setsection_code = '';
880: my %loaditem;
881:
882: my $groupslist = &Apache::lonuserutils::get_groupslist();
883:
884: my $js = &validation_javascript($context,$ccdomain,$pjump_def,
885: $groupslist,$newuser,$formname,\%loaditem);
886: my $args = {'add_entries' => \%loaditem};
887: if ($env{'form.popup'}) {
888: $args->{'no_nav_bar'} = 1;
889: }
890: my $start_page =
891: &Apache::loncommon::start_page('User Management',$js,$args);
892: my %breadcrumb_text = &singleuser_breadcrumb();
893: &Apache::lonhtmlcommon::add_breadcrumb
894: ({href=>"javascript:backPage($form)",
895: text=>$breadcrumb_text{'search'},
896: faq=>282,bug=>'Instructor Interface',});
897:
898: if ($env{'form.phase'} eq 'userpicked') {
899: &Apache::lonhtmlcommon::add_breadcrumb
900: ({href=>"javascript:backPage($form,'get_user_info','select')",
901: text=>$breadcrumb_text{'userpicked'},
902: faq=>282,bug=>'Instructor Interface',});
903: }
904: &Apache::lonhtmlcommon::add_breadcrumb
905: ({href=>"javascript:backPage($form,'$env{'form.phase'}','modify')",
906: text=>$breadcrumb_text{'modify'},
907: faq=>282,bug=>'Instructor Interface',});
908: my $helpitem = 'Course_Change_Privileges';
909: if ($env{'form.action'} eq 'singlestudent') {
910: $helpitem = 'Course_Add_Student';
911: }
912: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
913: $helpitem);
914:
915: my $forminfo =<<"ENDFORMINFO";
916: <form action="/adm/createuser" method="post" name="$formname">
917: <input type="hidden" name="phase" value="update_user_data" />
918: <input type="hidden" name="ccuname" value="$ccuname" />
919: <input type="hidden" name="ccdomain" value="$ccdomain" />
920: <input type="hidden" name="pres_value" value="" />
921: <input type="hidden" name="pres_type" value="" />
922: <input type="hidden" name="pres_marker" value="" />
923: ENDFORMINFO
924: my %inccourses;
925: foreach my $key (keys(%env)) {
926: if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) {
927: $inccourses{$1.'_'.$2}=1;
928: }
929: }
930: if ($newuser) {
931: my $portfolioform;
932: if ((&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) ||
933: (&Apache::lonnet::allowed('mut',$env{'request.role.domain'}))) {
934: # Current user has quota or user tools modification privileges
935: $portfolioform = '<br />'.&portfolio_quota($ccuname,$ccdomain);
936: }
937: &initialize_authen_forms($ccdomain,$formname);
938: my %lt=&Apache::lonlocal::texthash(
939: 'cnu' => 'Create New User',
940: 'ast' => 'as a student',
941: 'ind' => 'in domain',
942: 'lg' => 'Login Data',
943: 'hs' => "Home Server",
944: );
945: $r->print(<<ENDTITLE);
946: $start_page
947: $crumbs
948: $response
949: $forminfo
950: <script type="text/javascript" language="Javascript">
951: // <![CDATA[
952: $loginscript
953: // ]]>
954: </script>
955: <input type='hidden' name='makeuser' value='1' />
956: <h2>$lt{'cnu'} "$ccuname" $lt{'ind'} $ccdomain
957: ENDTITLE
958: if ($env{'form.action'} eq 'singlestudent') {
959: $r->print(' ('.$lt{'ast'}.')');
960: }
961: $r->print('</h2>'."\n".'<div class="LC_left_float">');
962: my $personal_table =
963: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
964: $inst_results{$ccuname.':'.$ccdomain});
965: $r->print($personal_table);
966: #FIXME
967: my ($home_server_pick,$numlib) =
968: &Apache::loncommon::home_server_form_item($ccdomain,'hserver',
969: 'default','hide');
970: if ($numlib > 1) {
971: $r->print("
972: <br />
973: $lt{'hs'}: $home_server_pick
974: <br />");
975: } else {
976: $r->print($home_server_pick);
977: }
978: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
979: $r->print('<br /><h3>'.&mt('User Can Request Creation of Courses in this Domain?').'</h3>'.
980: &Apache::loncommon::start_data_table().
981: &build_tools_display($ccuname,$ccdomain,
982: 'requestcourses').
983: &Apache::loncommon::end_data_table());
984: }
985: $r->print('</div>'."\n".'<div class="LC_left_float"><h3>'.
986: $lt{'lg'}.'</h3>');
987: my ($fixedauth,$varauth,$authmsg);
988: if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') {
989: my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'};
990: my ($rules,$ruleorder) =
991: &Apache::lonnet::inst_userrules($ccdomain,'username');
992: if (ref($rules) eq 'HASH') {
993: if (ref($rules->{$matchedrule}) eq 'HASH') {
994: my $authtype = $rules->{$matchedrule}{'authtype'};
995: if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) {
996: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
997: } else {
998: my $authparm = $rules->{$matchedrule}{'authparm'};
999: $authmsg = $rules->{$matchedrule}{'authmsg'};
1000: if ($authtype =~ /^krb(4|5)$/) {
1001: my $ver = $1;
1002: if ($authparm ne '') {
1003: $fixedauth = <<"KERB";
1004: <input type="hidden" name="login" value="krb" />
1005: <input type="hidden" name="krbver" value="$ver" />
1006: <input type="hidden" name="krbarg" value="$authparm" />
1007: KERB
1008: }
1009: } else {
1010: $fixedauth =
1011: '<input type="hidden" name="login" value="'.$authtype.'" />'."\n";
1012: if ($rules->{$matchedrule}{'authparmfixed'}) {
1013: $fixedauth .=
1014: '<input type="hidden" name="'.$authtype.'arg" value="'.$authparm.'" />'."\n";
1015: } else {
1016: if ($authtype eq 'int') {
1017: $varauth = '<br />'.
1018: &mt('[_1] Internally authenticated (with initial password [_2])','','<input type="password" size="10" name="intarg" value="" />')."<label><input type=\"checkbox\" name=\"visible\" onclick='if (this.checked) { this.form.intarg.type=\"text\" } else { this.form.intarg.type=\"password\" }' />".&mt('Visible input').'</label>';
1019: } elsif ($authtype eq 'loc') {
1020: $varauth = '<br />'.
1021: &mt('[_1] Local Authentication with argument [_2]','','<input type="text" name="'.$authtype.'arg" value="" />')."\n";
1022: } else {
1023: $varauth =
1024: '<input type="text" name="'.$authtype.'arg" value="" />'."\n";
1025: }
1026: }
1027: }
1028: }
1029: } else {
1030: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1031: }
1032: }
1033: if ($authmsg) {
1034: $r->print(<<ENDAUTH);
1035: $fixedauth
1036: $authmsg
1037: $varauth
1038: ENDAUTH
1039: }
1040: } else {
1041: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1042: }
1043: $r->print($portfolioform);
1044: if ($env{'form.action'} eq 'singlestudent') {
1045: $r->print(&date_sections_select($context,$newuser,$formname,
1046: $permission));
1047: }
1048: $r->print('</div><div class="LC_clear_float_footer"></div>');
1049: } else { # user already exists
1050: my %lt=&Apache::lonlocal::texthash(
1051: 'cup' => "Modify existing user: ",
1052: 'ens' => "Enroll one student: ",
1053: 'id' => "in domain",
1054: );
1055: $r->print(<<ENDCHANGEUSER);
1056: $start_page
1057: $crumbs
1058: $forminfo
1059: <h2>
1060: ENDCHANGEUSER
1061: if ($env{'form.action'} eq 'singlestudent') {
1062: $r->print($lt{'ens'});
1063: } else {
1064: $r->print($lt{'cup'});
1065: }
1066: $r->print(' "'.$ccuname.'" '.$lt{'id'}.' "'.$ccdomain.'"</h2>'.
1067: "\n".'<div class="LC_left_float">');
1068: my ($personal_table,$showforceid) =
1069: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1070: $inst_results{$ccuname.':'.$ccdomain});
1071: $r->print($personal_table);
1072: if ($showforceid) {
1073: $r->print(&Apache::lonuserutils::forceid_change($context));
1074: }
1075: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1076: $r->print('<h3>'.&mt('User Can Request Creation of Courses in this Domain?').'</h3>'.
1077: &Apache::loncommon::start_data_table());
1078: if ($env{'request.role.domain'} eq $ccdomain) {
1079: $r->print(&build_tools_display($ccuname,$ccdomain,'requestcourses'));
1080: } else {
1081: $r->print(&coursereq_externaluser($ccuname,$ccdomain,
1082: $env{'request.role.domain'}));
1083: }
1084: $r->print(&Apache::loncommon::end_data_table());
1085: }
1086: $r->print('</div>');
1087: my $user_auth_text = &user_authentication($ccuname,$ccdomain,$formname);
1088: my ($user_quota_text,$user_tools_text,$user_reqcrs_text);
1089: if ((&Apache::lonnet::allowed('mpq',$ccdomain)) ||
1090: (&Apache::lonnet::allowed('mut',$ccdomain))) {
1091: # Current user has quota modification privileges
1092: $user_quota_text = &portfolio_quota($ccuname,$ccdomain);
1093: }
1094: if (!&Apache::lonnet::allowed('mpq',$ccdomain)) {
1095: if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
1096: # Get the user's portfolio information
1097: my %portq = &Apache::lonnet::get('environment',['portfolioquota'],
1098: $ccdomain,$ccuname);
1099: my %lt=&Apache::lonlocal::texthash(
1100: 'dska' => "Disk space allocated to user's portfolio files",
1101: 'youd' => "You do not have privileges to modify the portfolio quota for this user.",
1102: 'ichr' => "If a change is required, contact a domain coordinator for the domain",
1103: );
1104: $user_quota_text = <<ENDNOPORTPRIV;
1105: <h3>$lt{'dska'}</h3>
1106: $lt{'youd'} $lt{'ichr'}: $ccdomain
1107: ENDNOPORTPRIV
1108: }
1109: }
1110: if (!&Apache::lonnet::allowed('mut',$ccdomain)) {
1111: if (&Apache::lonnet::allowed('mut',$env{'request.role.domain'})) {
1112: my %lt=&Apache::lonlocal::texthash(
1113: 'utav' => "User Tools Availability",
1114: 'yodo' => "You do not have privileges to modify Portfolio, Blog or Personal Information Page settings for this user.",
1115: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1116: );
1117: $user_tools_text = <<ENDNOTOOLSPRIV;
1118: <h3>$lt{'utav'}</h3>
1119: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1120: ENDNOTOOLSPRIV
1121: }
1122: }
1123: if ($user_auth_text ne '') {
1124: $r->print('<div class="LC_left_float">'.$user_auth_text);
1125: if ($user_quota_text ne '') {
1126: $r->print($user_quota_text);
1127: }
1128: if ($user_tools_text ne '') {
1129: $r->print($user_tools_text);
1130: }
1131: if ($env{'form.action'} eq 'singlestudent') {
1132: $r->print(&date_sections_select($context,$newuser,$formname));
1133: }
1134: } elsif ($user_quota_text ne '') {
1135: $r->print('<div class="LC_left_float">'.$user_quota_text);
1136: if ($user_tools_text ne '') {
1137: $r->print($user_tools_text);
1138: }
1139: if ($env{'form.action'} eq 'singlestudent') {
1140: $r->print(&date_sections_select($context,$newuser,$formname));
1141: }
1142: } elsif ($user_tools_text ne '') {
1143: $r->print('<div class="LC_left_float">'.$user_tools_text);
1144: if ($env{'form.action'} eq 'singlestudent') {
1145: $r->print(&date_sections_select($context,$newuser,$formname));
1146: }
1147: } else {
1148: if ($env{'form.action'} eq 'singlestudent') {
1149: $r->print('<div class="LC_left_float">'.
1150: &date_sections_select($context,$newuser,$formname));
1151: }
1152: }
1153: $r->print('</div><div class="LC_clear_float_footer"></div>');
1154: if ($env{'form.action'} ne 'singlestudent') {
1155: &display_existing_roles($r,$ccuname,$ccdomain,\%inccourses);
1156: }
1157: } ## End of new user/old user logic
1158:
1159: if ($env{'form.action'} eq 'singlestudent') {
1160: $r->print('<br /><input type="button" value="'.&mt('Enroll Student').'" onclick="setSections(this.form)" />'."\n");
1161: } else {
1162: $r->print('<h3>'.&mt('Add Roles').'</h3>');
1163: my $addrolesdisplay = 0;
1164: if ($context eq 'domain' || $context eq 'author') {
1165: $addrolesdisplay = &new_coauthor_roles($r,$ccuname,$ccdomain);
1166: }
1167: if ($context eq 'domain') {
1168: my $add_domainroles = &new_domain_roles($r);
1169: if (!$addrolesdisplay) {
1170: $addrolesdisplay = $add_domainroles;
1171: }
1172: $r->print(&course_level_dc($env{'request.role.domain'},'Course'));
1173: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setCourse()" />'."\n");
1174: } elsif ($context eq 'author') {
1175: if ($addrolesdisplay) {
1176: $r->print('<br /><input type="button" value="'.&mt('Save').'"');
1177: if ($newuser) {
1178: $r->print(' onclick="auth_check()" \>'."\n");
1179: } else {
1180: $r->print('onclick="this.form.submit()" \>'."\n");
1181: }
1182: } else {
1183: $r->print('<br /><a href="javascript:backPage(document.cu)">'.
1184: &mt('Back to previous page').'</a>');
1185: }
1186: } else {
1187: $r->print(&course_level_table(%inccourses));
1188: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setSections(this.form)" />'."\n");
1189: }
1190: }
1191: $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
1192: $r->print('<input type="hidden" name="currstate" value="" />');
1193: $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />');
1194: $r->print("</form>".&Apache::loncommon::end_page());
1195: return;
1196: }
1197:
1198: sub singleuser_breadcrumb {
1199: my %breadcrumb_text;
1200: if ($env{'form.action'} eq 'singlestudent') {
1201: $breadcrumb_text{'search'} = 'Enroll a student';
1202: $breadcrumb_text{'userpicked'} = 'Select a user',
1203: $breadcrumb_text{'modify'} = 'Set section/dates',
1204: } else {
1205: $breadcrumb_text{'search'} = 'Create/modify a user';
1206: $breadcrumb_text{'userpicked'} = 'Select a user',
1207: $breadcrumb_text{'modify'} = 'Set user role',
1208: }
1209: return %breadcrumb_text;
1210: }
1211:
1212: sub date_sections_select {
1213: my ($context,$newuser,$formname,$permission) = @_;
1214: my $cid = $env{'request.course.id'};
1215: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity($cid);
1216: my $date_table = '<h3>'.&mt('Starting and Ending Dates').'</h3>'."\n".
1217: &Apache::lonuserutils::date_setting_table(undef,undef,$context,
1218: undef,$formname,$permission);
1219: my $rowtitle = 'Section';
1220: my $secbox = '<h3>'.&mt('Section').'</h3>'."\n".
1221: &Apache::lonuserutils::section_picker($cdom,$cnum,'st',$rowtitle,
1222: $permission);
1223: my $output = $date_table.$secbox;
1224: return $output;
1225: }
1226:
1227: sub validation_javascript {
1228: my ($context,$ccdomain,$pjump_def,$groupslist,$newuser,$formname,
1229: $loaditem) = @_;
1230: my $dc_setcourse_code = '';
1231: my $nondc_setsection_code = '';
1232: if ($context eq 'domain') {
1233: my $dcdom = $env{'request.role.domain'};
1234: $loaditem->{'onload'} = "document.cu.coursedesc.value='';";
1235: $dc_setcourse_code =
1236: &Apache::lonuserutils::dc_setcourse_js('cu','singleuser',$context);
1237: } else {
1238: my $checkauth;
1239: if (($newuser) || (&Apache::lonnet::allowed('mau',$ccdomain))) {
1240: $checkauth = 1;
1241: }
1242: if ($context eq 'course') {
1243: $nondc_setsection_code =
1244: &Apache::lonuserutils::setsections_javascript($formname,$groupslist,
1245: undef,$checkauth);
1246: }
1247: if ($checkauth) {
1248: $nondc_setsection_code .=
1249: &Apache::lonuserutils::verify_authen($formname,$context);
1250: }
1251: }
1252: my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
1253: $nondc_setsection_code,$groupslist);
1254: my ($jsback,$elements) = &crumb_utilities();
1255: $js .= "\n".
1256: '<script type="text/javascript">'."\n".
1257: '// <![CDATA['."\n".
1258: $jsback."\n".
1259: '// ]]>'."\n".
1260: '</script>'."\n";
1261: return $js;
1262: }
1263:
1264: sub display_existing_roles {
1265: my ($r,$ccuname,$ccdomain,$inccourses) = @_;
1266: my %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
1267: # Build up table of user roles to allow revocation and re-enabling of roles.
1268: my ($tmp) = keys(%rolesdump);
1269: if ($tmp !~ /^(con_lost|error)/i) {
1270: my $now=time;
1271: my %lt=&Apache::lonlocal::texthash(
1272: 'rer' => "Existing Roles",
1273: 'rev' => "Revoke",
1274: 'del' => "Delete",
1275: 'ren' => "Re-Enable",
1276: 'rol' => "Role",
1277: 'ext' => "Extent",
1278: 'sta' => "Start",
1279: 'end' => "End",
1280: );
1281: my (%roletext,%sortrole,%roleclass,%rolepriv);
1282: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
1283: my $b1=join('_',(split('_',$b))[1,0]);
1284: return $a1 cmp $b1;
1285: } keys(%rolesdump)) {
1286: next if ($area =~ /^rolesdef/);
1287: my $envkey=$area;
1288: my $role = $rolesdump{$area};
1289: my $thisrole=$area;
1290: $area =~ s/\_\w\w$//;
1291: my ($role_code,$role_end_time,$role_start_time) =
1292: split(/_/,$role);
1293: # Is this a custom role? Get role owner and title.
1294: my ($croleudom,$croleuname,$croletitle)=
1295: ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$});
1296: my $allowed=0;
1297: my $delallowed=0;
1298: my $sortkey=$role_code;
1299: my $class='Unknown';
1300: if ($area =~ m{^/($match_domain)/($match_courseid)} ) {
1301: $class='Course';
1302: my ($coursedom,$coursedir) = ($1,$2);
1303: $sortkey.="\0$coursedom";
1304: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
1305: my %coursedata=
1306: &Apache::lonnet::coursedescription($1.'_'.$2);
1307: my $carea;
1308: if (defined($coursedata{'description'})) {
1309: $carea=$coursedata{'description'}.
1310: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
1311: &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$coursedir,$coursedom);
1312: $sortkey.="\0".$coursedata{'description'};
1313: $class=$coursedata{'type'};
1314: } else {
1315: $carea=&mt('Unavailable course').': '.$area;
1316: $sortkey.="\0".&mt('Unavailable course').': '.$area;
1317: }
1318: $sortkey.="\0$coursedir";
1319: $inccourses->{$1.'_'.$2}=1;
1320: if ((&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2)) ||
1321: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1322: $allowed=1;
1323: }
1324: if ((&Apache::lonnet::allowed('dro',$1)) ||
1325: (&Apache::lonnet::allowed('dro',$ccdomain))) {
1326: $delallowed=1;
1327: }
1328: # - custom role. Needs more info, too
1329: if ($croletitle) {
1330: if (&Apache::lonnet::allowed('ccr',$1.'/'.$2)) {
1331: $allowed=1;
1332: $thisrole.='.'.$role_code;
1333: }
1334: }
1335: # Compute the background color based on $area
1336: if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) {
1337: $carea.='<br />Section: '.$3;
1338: $sortkey.="\0$3";
1339: if (!$allowed) {
1340: if ($env{'request.course.sec'} eq $3) {
1341: if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2.'/'.$3)) {
1342: $allowed = 1;
1343: }
1344: }
1345: }
1346: }
1347: $area=$carea;
1348: } else {
1349: $sortkey.="\0".$area;
1350: # Determine if current user is able to revoke privileges
1351: if ($area=~m{^/($match_domain)/}) {
1352: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
1353: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1354: $allowed=1;
1355: }
1356: if (((&Apache::lonnet::allowed('dro',$1)) ||
1357: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
1358: ($role_code ne 'dc')) {
1359: $delallowed=1;
1360: }
1361: } else {
1362: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
1363: $allowed=1;
1364: }
1365: }
1366: if ($role_code eq 'ca' || $role_code eq 'au') {
1367: $class='Construction Space';
1368: } elsif ($role_code eq 'su') {
1369: $class='System';
1370: } else {
1371: $class='Domain';
1372: }
1373: }
1374: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
1375: $area=~m{/($match_domain)/($match_username)};
1376: if (&Apache::lonuserutils::authorpriv($2,$1)) {
1377: $allowed=1;
1378: } else {
1379: $allowed=0;
1380: }
1381: }
1382: my $row = '';
1383: $row.= '<td>';
1384: my $active=1;
1385: $active=0 if (($role_end_time) && ($now>$role_end_time));
1386: if (($active) && ($allowed)) {
1387: $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
1388: } else {
1389: if ($active) {
1390: $row.=' ';
1391: } else {
1392: $row.=&mt('expired or revoked');
1393: }
1394: }
1395: $row.='</td><td>';
1396: if ($allowed && !$active) {
1397: $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
1398: } else {
1399: $row.=' ';
1400: }
1401: $row.='</td><td>';
1402: if ($delallowed) {
1403: $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
1404: } else {
1405: $row.=' ';
1406: }
1407: my $plaintext='';
1408: if (!$croletitle) {
1409: $plaintext=&Apache::lonnet::plaintext($role_code,$class)
1410: } else {
1411: $plaintext=
1412: "Customrole '$croletitle'<br />defined by $croleuname\@$croleudom";
1413: }
1414: $row.= '</td><td>'.$plaintext.
1415: '</td><td>'.$area.
1416: '</td><td>'.($role_start_time?localtime($role_start_time)
1417: : ' ' ).
1418: '</td><td>'.($role_end_time ?localtime($role_end_time)
1419: : ' ' )
1420: ."</td>";
1421: $sortrole{$sortkey}=$envkey;
1422: $roletext{$envkey}=$row;
1423: $roleclass{$envkey}=$class;
1424: $rolepriv{$envkey}=$allowed;
1425: #$r->print($row);
1426: } # end of foreach (table building loop)
1427: my $rolesdisplay = 0;
1428: my %output = ();
1429: foreach my $type ('Construction Space','Course','Group','Domain','System','Unknown') {
1430: $output{$type} = '';
1431: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
1432: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
1433: $output{$type}.=
1434: &Apache::loncommon::start_data_table_row().
1435: $roletext{$sortrole{$which}}.
1436: &Apache::loncommon::end_data_table_row();
1437: }
1438: }
1439: unless($output{$type} eq '') {
1440: $output{$type} = '<tr class="LC_info_row">'.
1441: "<td align='center' colspan='7'>".&mt($type)."</td></tr>".
1442: $output{$type};
1443: $rolesdisplay = 1;
1444: }
1445: }
1446: if ($rolesdisplay == 1) {
1447: my $contextrole='';
1448: if ($env{'request.course.id'}) {
1449: $contextrole = 'Existing Roles in this Course';
1450: } elsif ($env{'request.role'} =~ /^au\./) {
1451: $contextrole = 'Existing Co-Author Roles in your Construction Space';
1452: } else {
1453: $contextrole = 'Existing Roles in this Domain';
1454: }
1455: $r->print('
1456: <h3>'.$lt{'rer'}.'</h3>'.
1457: '<div>'.&mt($contextrole).'</div>'.
1458: &Apache::loncommon::start_data_table("LC_createuser").
1459: &Apache::loncommon::start_data_table_header_row().
1460: '<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.
1461: '</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.
1462: '</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
1463: &Apache::loncommon::end_data_table_header_row());
1464: foreach my $type ('Construction Space','Course','Group','Domain','System','Unknown') {
1465: if ($output{$type}) {
1466: $r->print($output{$type}."\n");
1467: }
1468: }
1469: $r->print(&Apache::loncommon::end_data_table());
1470: }
1471: } # End of check for keys in rolesdump
1472: return;
1473: }
1474:
1475: sub new_coauthor_roles {
1476: my ($r,$ccuname,$ccdomain) = @_;
1477: my $addrolesdisplay = 0;
1478: #
1479: # Co-Author
1480: #
1481: if (&Apache::lonuserutils::authorpriv($env{'user.name'},
1482: $env{'request.role.domain'}) &&
1483: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
1484: # No sense in assigning co-author role to yourself
1485: $addrolesdisplay = 1;
1486: my $cuname=$env{'user.name'};
1487: my $cudom=$env{'request.role.domain'};
1488: my %lt=&Apache::lonlocal::texthash(
1489: 'cs' => "Construction Space",
1490: 'act' => "Activate",
1491: 'rol' => "Role",
1492: 'ext' => "Extent",
1493: 'sta' => "Start",
1494: 'end' => "End",
1495: 'cau' => "Co-Author",
1496: 'caa' => "Assistant Co-Author",
1497: 'ssd' => "Set Start Date",
1498: 'sed' => "Set End Date"
1499: );
1500: $r->print('<h4>'.$lt{'cs'}.'</h4>'."\n".
1501: &Apache::loncommon::start_data_table()."\n".
1502: &Apache::loncommon::start_data_table_header_row()."\n".
1503: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'.
1504: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'sta'}.'</th>'.
1505: '<th>'.$lt{'end'}.'</th>'."\n".
1506: &Apache::loncommon::end_data_table_header_row()."\n".
1507: &Apache::loncommon::start_data_table_row().'
1508: <td>
1509: <input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_ca" />
1510: </td>
1511: <td>'.$lt{'cau'}.'</td>
1512: <td>'.$cudom.'_'.$cuname.'</td>
1513: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_ca" value="" />
1514: <a href=
1515: "javascript:pjump('."'date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1516: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
1517: <a href=
1518: "javascript:pjump('."'date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1519: &Apache::loncommon::end_data_table_row()."\n".
1520: &Apache::loncommon::start_data_table_row()."\n".
1521: '<td><input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_aa" /></td>
1522: <td>'.$lt{'caa'}.'</td>
1523: <td>'.$cudom.'_'.$cuname.'</td>
1524: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
1525: <a href=
1526: "javascript:pjump('."'date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1527: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
1528: <a href=
1529: "javascript:pjump('."'date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1530: &Apache::loncommon::end_data_table_row()."\n".
1531: &Apache::loncommon::end_data_table());
1532: } elsif ($env{'request.role'} =~ /^au\./) {
1533: if (!(&Apache::lonuserutils::authorpriv($env{'user.name'},
1534: $env{'request.role.domain'}))) {
1535: $r->print('<span class="LC_error">'.
1536: &mt('You do not have privileges to assign co-author roles.').
1537: '</span>');
1538: } elsif (($env{'user.name'} eq $ccuname) &&
1539: ($env{'user.domain'} eq $ccdomain)) {
1540: $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Construction Space is not permitted'));
1541: }
1542: }
1543: return $addrolesdisplay;;
1544: }
1545:
1546: sub new_domain_roles {
1547: my ($r) = @_;
1548: my $addrolesdisplay = 0;
1549: #
1550: # Domain level
1551: #
1552: my $num_domain_level = 0;
1553: my $domaintext =
1554: '<h4>'.&mt('Domain Level').'</h4>'.
1555: &Apache::loncommon::start_data_table().
1556: &Apache::loncommon::start_data_table_header_row().
1557: '<th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.
1558: &mt('Extent').'</th>'.
1559: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
1560: &Apache::loncommon::end_data_table_header_row();
1561: foreach my $thisdomain (sort(&Apache::lonnet::all_domains())) {
1562: foreach my $role ('dc','li','dg','au','sc') {
1563: if (&Apache::lonnet::allowed('c'.$role,$thisdomain)) {
1564: my $plrole=&Apache::lonnet::plaintext($role);
1565: my %lt=&Apache::lonlocal::texthash(
1566: 'ssd' => "Set Start Date",
1567: 'sed' => "Set End Date"
1568: );
1569: $num_domain_level ++;
1570: $domaintext .=
1571: &Apache::loncommon::start_data_table_row().
1572: '<td><input type="checkbox" name="act_'.$thisdomain.'_'.$role.'" /></td>
1573: <td>'.$plrole.'</td>
1574: <td>'.$thisdomain.'</td>
1575: <td><input type="hidden" name="start_'.$thisdomain.'_'.$role.'" value="" />
1576: <a href=
1577: "javascript:pjump('."'date_start','Start Date $plrole',document.cu.start_$thisdomain\_$role.value,'start_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1578: <td><input type="hidden" name="end_'.$thisdomain.'_'.$role.'" value="" />
1579: <a href=
1580: "javascript:pjump('."'date_end','End Date $plrole',document.cu.end_$thisdomain\_$role.value,'end_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'.
1581: &Apache::loncommon::end_data_table_row();
1582: }
1583: }
1584: }
1585: $domaintext.= &Apache::loncommon::end_data_table();
1586: if ($num_domain_level > 0) {
1587: $r->print($domaintext);
1588: $addrolesdisplay = 1;
1589: }
1590: return $addrolesdisplay;
1591: }
1592:
1593: sub user_authentication {
1594: my ($ccuname,$ccdomain,$formname) = @_;
1595: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
1596: my $outcome;
1597: # Check for a bad authentication type
1598: if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
1599: # bad authentication scheme
1600: my %lt=&Apache::lonlocal::texthash(
1601: 'err' => "ERROR",
1602: 'uuas' => "This user has an unrecognized authentication scheme",
1603: 'adcs' => "Please alert a domain coordinator of this situation",
1604: 'sldb' => "Please specify login data below",
1605: 'ld' => "Login Data"
1606: );
1607: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1608: &initialize_authen_forms($ccdomain,$formname);
1609:
1610: my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc);
1611: $outcome = <<ENDBADAUTH;
1612: <script type="text/javascript" language="Javascript">
1613: // <![CDATA[
1614: $loginscript
1615: // ]]>
1616: </script>
1617: <span class="LC_error">$lt{'err'}:
1618: $lt{'uuas'} ($currentauth). $lt{'sldb'}.</span>
1619: <h3>$lt{'ld'}</h3>
1620: $choices
1621: ENDBADAUTH
1622: } else {
1623: # This user is not allowed to modify the user's
1624: # authentication scheme, so just notify them of the problem
1625: $outcome = <<ENDBADAUTH;
1626: <span class="LC_error"> $lt{'err'}:
1627: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
1628: </span>
1629: ENDBADAUTH
1630: }
1631: } else { # Authentication type is valid
1632: &initialize_authen_forms($ccdomain,$formname,$currentauth,'modifyuser');
1633: my ($authformcurrent,$can_modify,@authform_others) =
1634: &modify_login_block($ccdomain,$currentauth);
1635: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1636: # Current user has login modification privileges
1637: my %lt=&Apache::lonlocal::texthash (
1638: 'ld' => "Login Data",
1639: 'ccld' => "Change Current Login Data",
1640: 'enld' => "Enter New Login Data"
1641: );
1642: $outcome =
1643: '<script type="text/javascript" language="Javascript">'."\n".
1644: '// <![CDATA['."\n".
1645: $loginscript."\n".
1646: '// ]]>'."\n".
1647: '</script>'."\n".
1648: '<h3>'.$lt{'ld'}.'</h3>'.
1649: &Apache::loncommon::start_data_table().
1650: &Apache::loncommon::start_data_table_row().
1651: '<td>'.$authformnop;
1652: if ($can_modify) {
1653: $outcome .= '</td>'."\n".
1654: &Apache::loncommon::end_data_table_row().
1655: &Apache::loncommon::start_data_table_row().
1656: '<td>'.$authformcurrent.'</td>'.
1657: &Apache::loncommon::end_data_table_row()."\n";
1658: } else {
1659: $outcome .= ' ('.$authformcurrent.')</td>'.
1660: &Apache::loncommon::end_data_table_row()."\n";
1661: }
1662: foreach my $item (@authform_others) {
1663: $outcome .= &Apache::loncommon::start_data_table_row().
1664: '<td>'.$item.'</td>'.
1665: &Apache::loncommon::end_data_table_row()."\n";
1666: }
1667: $outcome .= &Apache::loncommon::end_data_table();
1668: } else {
1669: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
1670: my %lt=&Apache::lonlocal::texthash(
1671: 'ccld' => "Change Current Login Data",
1672: 'yodo' => "You do not have privileges to modify the authentication configuration for this user.",
1673: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1674: );
1675: $outcome .= <<ENDNOPRIV;
1676: <h3>$lt{'ccld'}</h3>
1677: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1678: <input type="hidden" name="login" value="nochange" />
1679: ENDNOPRIV
1680: }
1681: }
1682: } ## End of "check for bad authentication type" logic
1683: return $outcome;
1684: }
1685:
1686: sub modify_login_block {
1687: my ($dom,$currentauth) = @_;
1688: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
1689: my ($authnum,%can_assign) =
1690: &Apache::loncommon::get_assignable_auth($dom);
1691: my ($authformcurrent,@authform_others,$show_override_msg);
1692: if ($currentauth=~/^krb(4|5):/) {
1693: $authformcurrent=$authformkrb;
1694: if ($can_assign{'int'}) {
1695: push(@authform_others,$authformint);
1696: }
1697: if ($can_assign{'loc'}) {
1698: push(@authform_others,$authformloc);
1699: }
1700: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1701: $show_override_msg = 1;
1702: }
1703: } elsif ($currentauth=~/^internal:/) {
1704: $authformcurrent=$authformint;
1705: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1706: push(@authform_others,$authformkrb);
1707: }
1708: if ($can_assign{'loc'}) {
1709: push(@authform_others,$authformloc);
1710: }
1711: if ($can_assign{'int'}) {
1712: $show_override_msg = 1;
1713: }
1714: } elsif ($currentauth=~/^unix:/) {
1715: $authformcurrent=$authformfsys;
1716: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1717: push(@authform_others,$authformkrb);
1718: }
1719: if ($can_assign{'int'}) {
1720: push(@authform_others,$authformint);
1721: }
1722: if ($can_assign{'loc'}) {
1723: push(@authform_others,$authformloc);
1724: }
1725: if ($can_assign{'fsys'}) {
1726: $show_override_msg = 1;
1727: }
1728: } elsif ($currentauth=~/^localauth:/) {
1729: $authformcurrent=$authformloc;
1730: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1731: push(@authform_others,$authformkrb);
1732: }
1733: if ($can_assign{'int'}) {
1734: push(@authform_others,$authformint);
1735: }
1736: if ($can_assign{'loc'}) {
1737: $show_override_msg = 1;
1738: }
1739: }
1740: if ($show_override_msg) {
1741: $authformcurrent = '<table><tr><td colspan="3">'.$authformcurrent.
1742: '</td></tr>'."\n".
1743: '<tr><td> </td>'.
1744: '<td><b>'.&mt('Currently in use').'</b></td>'.
1745: '<td align="right"><span class="LC_cusr_emph">'.
1746: &mt('will override current values').
1747: '</span></td></tr></table>';
1748: }
1749: return ($authformcurrent,$show_override_msg,@authform_others);
1750: }
1751:
1752: sub personal_data_display {
1753: my ($ccuname,$ccdomain,$newuser,$context,$inst_results,$rolesarray) = @_;
1754: my ($output,$showforceid,%userenv,%canmodify,%canmodify_status);
1755: my @userinfo = ('firstname','middlename','lastname','generation',
1756: 'permanentemail','id');
1757: my $rowcount = 0;
1758: my $editable = 0;
1759: %canmodify_status =
1760: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1761: ['inststatus'],$rolesarray);
1762: if (!$newuser) {
1763: # Get the users information
1764: %userenv = &Apache::lonnet::get('environment',
1765: ['firstname','middlename','lastname','generation',
1766: 'permanentemail','id','inststatus'],$ccdomain,$ccuname);
1767: %canmodify =
1768: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1769: \@userinfo,$rolesarray);
1770: } elsif ($context eq 'selfcreate') {
1771: %canmodify = &selfcreate_canmodify($context,$ccdomain,\@userinfo,
1772: $inst_results,$rolesarray);
1773: }
1774: my %lt=&Apache::lonlocal::texthash(
1775: 'pd' => "Personal Data",
1776: 'firstname' => "First Name",
1777: 'middlename' => "Middle Name",
1778: 'lastname' => "Last Name",
1779: 'generation' => "Generation",
1780: 'permanentemail' => "Permanent e-mail address",
1781: 'id' => "Student/Employee ID",
1782: 'lg' => "Login Data",
1783: 'inststatus' => "Affiliation",
1784: );
1785: my %textboxsize = (
1786: firstname => '15',
1787: middlename => '15',
1788: lastname => '15',
1789: generation => '5',
1790: permanentemail => '25',
1791: id => '15',
1792: );
1793: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
1794: $output = '<h3>'.$lt{'pd'}.'</h3>'.
1795: &Apache::lonhtmlcommon::start_pick_box();
1796: foreach my $item (@userinfo) {
1797: my $rowtitle = $lt{$item};
1798: my $hiderow = 0;
1799: if ($item eq 'generation') {
1800: $rowtitle = $genhelp.$rowtitle;
1801: }
1802: my $row = &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n";
1803: if ($newuser) {
1804: if (ref($inst_results) eq 'HASH') {
1805: if ($inst_results->{$item} ne '') {
1806: $row .= '<input type="hidden" name="c'.$item.'" value="'.$inst_results->{$item}.'" />'.$inst_results->{$item};
1807: } else {
1808: if ($context eq 'selfcreate') {
1809: if ($canmodify{$item}) {
1810: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1811: $editable ++;
1812: } else {
1813: $hiderow = 1;
1814: }
1815: } else {
1816: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1817: }
1818: }
1819: } else {
1820: if ($context eq 'selfcreate') {
1821: if (($item eq 'permanentemail') && ($newuser eq 'email')) {
1822: $row .= $ccuname;
1823: } else {
1824: if ($canmodify{$item}) {
1825: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1826: $editable ++;
1827: } else {
1828: $hiderow = 1;
1829: }
1830: }
1831: } else {
1832: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1833: }
1834: }
1835: } else {
1836: if ($canmodify{$item}) {
1837: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="'.$userenv{$item}.'" />';
1838: } else {
1839: $row .= $userenv{$item};
1840: }
1841: if ($item eq 'id') {
1842: $showforceid = $canmodify{$item};
1843: }
1844: }
1845: $row .= &Apache::lonhtmlcommon::row_closure(1);
1846: if (!$hiderow) {
1847: $output .= $row;
1848: $rowcount ++;
1849: }
1850: }
1851: if (($canmodify_status{'inststatus'}) || ($context ne 'selfcreate')) {
1852: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($ccdomain);
1853: if (ref($types) eq 'ARRAY') {
1854: if (@{$types} > 0) {
1855: my ($hiderow,$shown);
1856: if ($canmodify_status{'inststatus'}) {
1857: $shown = &pick_inst_statuses($userenv{'inststatus'},$usertypes,$types);
1858: } else {
1859: $shown .= $userenv{'inststatus'};
1860: if ($userenv{'inststatus'} eq '') {
1861: $hiderow = 1;
1862: }
1863: }
1864: if (!$hiderow) {
1865: my $row = &Apache::lonhtmlcommon::row_title(&mt('Affliations'),undef,'LC_oddrow_value')."\n".
1866: $shown.&Apache::lonhtmlcommon::row_closure(1);
1867: if ($context eq 'selfcreate') {
1868: $rowcount ++;
1869: }
1870: $output .= $row;
1871: }
1872: }
1873: }
1874: }
1875: $output .= &Apache::lonhtmlcommon::end_pick_box();
1876: if (wantarray) {
1877: if ($context eq 'selfcreate') {
1878: return($output,$rowcount,$editable);
1879: } else {
1880: return ($output,$showforceid);
1881: }
1882: } else {
1883: return $output;
1884: }
1885: }
1886:
1887: sub pick_inst_statuses {
1888: my ($curr,$usertypes,$types) = @_;
1889: my ($output,$rem,@currtypes);
1890: if ($curr ne '') {
1891: @currtypes = map { &unescape($_); } split(/:/,$curr);
1892: }
1893: my $numinrow = 2;
1894: if (ref($types) eq 'ARRAY') {
1895: $output = '<table>';
1896: my $lastcolspan;
1897: for (my $i=0; $i<@{$types}; $i++) {
1898: if (defined($usertypes->{$types->[$i]})) {
1899: my $rem = $i%($numinrow);
1900: if ($rem == 0) {
1901: if ($i<@{$types}-1) {
1902: if ($i > 0) {
1903: $output .= '</tr>';
1904: }
1905: $output .= '<tr>';
1906: }
1907: } elsif ($i==@{$types}-1) {
1908: my $colsleft = $numinrow - $rem;
1909: if ($colsleft > 1) {
1910: $lastcolspan = ' colspan="'.$colsleft.'"';
1911: }
1912: }
1913: my $check = ' ';
1914: if (grep(/^\Q$types->[$i]\E$/,@currtypes)) {
1915: $check = ' checked="checked" ';
1916: }
1917: $output .= '<td class="LC_left_item"'.$lastcolspan.'>'.
1918: '<span class="LC_nobreak"><label>'.
1919: '<input type="checkbox" name="inststatus" '.
1920: 'value="'.$types->[$i].'"'.$check.'/>'.
1921: $usertypes->{$types->[$i]}.'</label></span></td>';
1922: }
1923: }
1924: $output .= '</tr></table>';
1925: }
1926: return $output;
1927: }
1928:
1929: sub selfcreate_canmodify {
1930: my ($context,$dom,$userinfo,$inst_results,$rolesarray) = @_;
1931: if (ref($inst_results) eq 'HASH') {
1932: my @inststatuses = &get_inststatuses($inst_results);
1933: if (@inststatuses == 0) {
1934: @inststatuses = ('default');
1935: }
1936: $rolesarray = \@inststatuses;
1937: }
1938: my %canmodify =
1939: &Apache::lonuserutils::can_modify_userinfo($context,$dom,$userinfo,
1940: $rolesarray);
1941: return %canmodify;
1942: }
1943:
1944: sub get_inststatuses {
1945: my ($insthashref) = @_;
1946: my @inststatuses = ();
1947: if (ref($insthashref) eq 'HASH') {
1948: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
1949: @inststatuses = @{$insthashref->{'inststatus'}};
1950: }
1951: }
1952: return @inststatuses;
1953: }
1954:
1955: # ================================================================= Phase Three
1956: sub update_user_data {
1957: my ($r,$context) = @_;
1958: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
1959: $env{'form.ccdomain'});
1960: # Error messages
1961: my $error = '<span class="LC_error">'.&mt('Error').': ';
1962: my $end = '</span><br /><br />';
1963: my $rtnlink = '<a href="javascript:backPage(document.userupdate,'.
1964: "'$env{'form.prevphase'}','modify')".'" />'.
1965: &mt('Return to previous page').'</a>'.
1966: &Apache::loncommon::end_page();
1967: my $now = time;
1968: my $title;
1969: if (exists($env{'form.makeuser'})) {
1970: $title='Set Privileges for New User';
1971: } else {
1972: $title='Modify User Privileges';
1973: }
1974: my $newuser = 0;
1975: my ($jsback,$elements) = &crumb_utilities();
1976: my $jscript = '<script type="text/javascript">'."\n".
1977: '// <![CDATA['."\n".
1978: $jsback."\n".
1979: '// ]]>'."\n".
1980: '</script>'."\n";
1981: my %breadcrumb_text = &singleuser_breadcrumb();
1982: my $args;
1983: if ($env{'form.popup'}) {
1984: $args->{'no_nav_bar'} = 1;
1985: } else {
1986: $args = undef;
1987: }
1988: $r->print(&Apache::loncommon::start_page($title,$jscript,$args));
1989: &Apache::lonhtmlcommon::add_breadcrumb
1990: ({href=>"javascript:backPage(document.userupdate)",
1991: text=>$breadcrumb_text{'search'},
1992: faq=>282,bug=>'Instructor Interface',});
1993: if ($env{'form.prevphase'} eq 'userpicked') {
1994: &Apache::lonhtmlcommon::add_breadcrumb
1995: ({href=>"javascript:backPage(document.userupdate,'get_user_info','select')",
1996: text=>$breadcrumb_text{'userpicked'},
1997: faq=>282,bug=>'Instructor Interface',});
1998: }
1999: &Apache::lonhtmlcommon::add_breadcrumb
2000: ({href=>"javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
2001: text=>$breadcrumb_text{'modify'},
2002: faq=>282,bug=>'Instructor Interface',},
2003: {href=>"/adm/createuser",
2004: text=>"Result",
2005: faq=>282,bug=>'Instructor Interface',});
2006: my $helpitem = 'Course_Change_Privileges';
2007: if ($env{'form.action'} eq 'singlestudent') {
2008: $helpitem = 'Course_Add_Student';
2009: }
2010: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
2011: $helpitem));
2012: $r->print(&update_result_form($uhome));
2013: # Check Inputs
2014: if (! $env{'form.ccuname'} ) {
2015: $r->print($error.&mt('No login name specified').'.'.$end.$rtnlink);
2016: return;
2017: }
2018: if ( $env{'form.ccuname'} ne
2019: &LONCAPA::clean_username($env{'form.ccuname'}) ) {
2020: $r->print($error.&mt('Invalid login name.').' '.
2021: &mt('Only letters, numbers, periods, dashes, @, and underscores are valid.').
2022: $end.$rtnlink);
2023: return;
2024: }
2025: if (! $env{'form.ccdomain'} ) {
2026: $r->print($error.&mt('No domain specified').'.'.$end.$rtnlink);
2027: return;
2028: }
2029: if ( $env{'form.ccdomain'} ne
2030: &LONCAPA::clean_domain($env{'form.ccdomain'}) ) {
2031: $r->print($error.&mt('Invalid domain name.').' '.
2032: &mt('Only letters, numbers, periods, dashes, and underscores are valid.').
2033: $end.$rtnlink);
2034: return;
2035: }
2036: if ($uhome eq 'no_host') {
2037: $newuser = 1;
2038: }
2039: if (! exists($env{'form.makeuser'})) {
2040: # Modifying an existing user, so check the validity of the name
2041: if ($uhome eq 'no_host') {
2042: $r->print($error.&mt('Unable to determine home server for ').
2043: $env{'form.ccuname'}.&mt(' in domain ').
2044: $env{'form.ccdomain'}.'.');
2045: return;
2046: }
2047: }
2048: # Determine authentication method and password for the user being modified
2049: my $amode='';
2050: my $genpwd='';
2051: if ($env{'form.login'} eq 'krb') {
2052: $amode='krb';
2053: $amode.=$env{'form.krbver'};
2054: $genpwd=$env{'form.krbarg'};
2055: } elsif ($env{'form.login'} eq 'int') {
2056: $amode='internal';
2057: $genpwd=$env{'form.intarg'};
2058: } elsif ($env{'form.login'} eq 'fsys') {
2059: $amode='unix';
2060: $genpwd=$env{'form.fsysarg'};
2061: } elsif ($env{'form.login'} eq 'loc') {
2062: $amode='localauth';
2063: $genpwd=$env{'form.locarg'};
2064: $genpwd=" " if (!$genpwd);
2065: } elsif (($env{'form.login'} eq 'nochange') ||
2066: ($env{'form.login'} eq '' )) {
2067: # There is no need to tell the user we did not change what they
2068: # did not ask us to change.
2069: # If they are creating a new user but have not specified login
2070: # information this will be caught below.
2071: } else {
2072: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2073: return;
2074: }
2075:
2076: $r->print('<h3>'.&mt('User [_1] in domain [_2]',
2077: $env{'form.ccuname'}, $env{'form.ccdomain'}).'</h3>');
2078: my (%alerts,%rulematch,%inst_results,%curr_rules);
2079: my @usertools = ('aboutme','blog','portfolio');
2080: my @requestcourses = ('official','unofficial','community');
2081: my ($othertitle,$usertypes,$types) =
2082: &Apache::loncommon::sorted_inst_types($env{'form.ccdomain'});
2083: if ($env{'form.makeuser'}) {
2084: $r->print('<h3>'.&mt('Creating new account.').'</h3>');
2085: # Check for the authentication mode and password
2086: if (! $amode || ! $genpwd) {
2087: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2088: return;
2089: }
2090: # Determine desired host
2091: my $desiredhost = $env{'form.hserver'};
2092: if (lc($desiredhost) eq 'default') {
2093: $desiredhost = undef;
2094: } else {
2095: my %home_servers =
2096: &Apache::lonnet::get_servers($env{'form.ccdomain'},'library');
2097: if (! exists($home_servers{$desiredhost})) {
2098: $r->print($error.&mt('Invalid home server specified').$end.$rtnlink);
2099: return;
2100: }
2101: }
2102: # Check ID format
2103: my %checkhash;
2104: my %checks = ('id' => 1);
2105: %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = (
2106: 'newuser' => $newuser,
2107: 'id' => $env{'form.cid'},
2108: );
2109: if ($env{'form.cid'} ne '') {
2110: &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts,
2111: \%rulematch,\%inst_results,\%curr_rules);
2112: if (ref($alerts{'id'}) eq 'HASH') {
2113: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2114: my $domdesc =
2115: &Apache::lonnet::domain($env{'form.ccdomain'},'description');
2116: if ($alerts{'id'}{$env{'form.ccdomain'}}{$env{'form.cid'}}) {
2117: my $userchkmsg;
2118: if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') {
2119: $userchkmsg =
2120: &Apache::loncommon::instrule_disallow_msg('id',
2121: $domdesc,1).
2122: &Apache::loncommon::user_rule_formats($env{'form.ccdomain'},
2123: $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id');
2124: }
2125: $r->print($error.&mt('Invalid ID format').$end.
2126: $userchkmsg.$rtnlink);
2127: return;
2128: }
2129: }
2130: }
2131: }
2132: # Call modifyuser
2133: my $result = &Apache::lonnet::modifyuser
2134: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'},
2135: $amode,$genpwd,$env{'form.cfirstname'},
2136: $env{'form.cmiddlename'},$env{'form.clastname'},
2137: $env{'form.cgeneration'},undef,$desiredhost,
2138: $env{'form.cpermanentemail'});
2139: $r->print(&mt('Generating user').': '.$result);
2140: $uhome = &Apache::lonnet::homeserver($env{'form.ccuname'},
2141: $env{'form.ccdomain'});
2142: my (%changeHash,%newcustom,%changed);
2143: if ($uhome ne 'no_host') {
2144: if ($env{'form.customquota'} == 1) {
2145: if ($env{'form.portfolioquota'} eq '') {
2146: $newcustom{'quota'} = 0;
2147: } else {
2148: $newcustom{'quota'} = $env{'form.portfolioquota'};
2149: $newcustom{'quota'} =~ s/[^\d\.]//g;
2150: }
2151: $changed{'quota'} = "a_admin($newcustom{'quota'},\%changeHash);
2152: }
2153: foreach my $item (@usertools) {
2154: if ($env{'form.custom'.$item} == 1) {
2155: $newcustom{$item} = $env{'form.tools_'.$item};
2156: $changed{$item} = &tool_admin($item,$newcustom{$item},
2157: \%changeHash,'tools');
2158: }
2159: }
2160: foreach my $item (@requestcourses) {
2161: $newcustom{$item} = $env{'form.crsreq_'.$item};
2162: if ($env{'form.crsreq_'.$item} eq 'autolimit') {
2163: $newcustom{$item} .= '=';
2164: unless ($env{'form.crsreq_'.$item.'_limit'} =~ /\D/) {
2165: $newcustom{$item} .= $env{'form.crsreq_'.$item.'_limit'};
2166: }
2167: }
2168: $changed{$item} = &tool_admin($item,$newcustom{$item},
2169: \%changeHash,'requestcourses');
2170: }
2171: if (exists($env{'form.inststatus'})) {
2172: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2173: if (@inststatuses > 0) {
2174: $changeHash{'inststatus'} = join(',',@inststatuses);
2175: $changed{'inststatus'} = $changeHash{'inststatus'};
2176: }
2177: }
2178: if (keys(%changed)) {
2179: $changeHash{'firstname'} = $env{'form.cfirstname'};
2180: $changeHash{'middlename'} = $env{'form.cmiddlename'};
2181: $changeHash{'lastname'} = $env{'form.clastname'};
2182: $changeHash{'generation'} = $env{'form.cgeneration'};
2183: $changeHash{'id'} = $env{'form.cid'};
2184: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
2185: my $chgresult =
2186: &Apache::lonnet::put('environment',\%changeHash,
2187: $env{'form.ccdomain'},$env{'form.ccuname'});
2188: }
2189: }
2190: $r->print('<br />'.&mt('Home server').': '.$uhome.' '.
2191: &Apache::lonnet::hostname($uhome));
2192: } elsif (($env{'form.login'} ne 'nochange') &&
2193: ($env{'form.login'} ne '' )) {
2194: # Modify user privileges
2195: if (! $amode || ! $genpwd) {
2196: $r->print($error.'Invalid login mode or password'.$end.$rtnlink);
2197: return;
2198: }
2199: # Only allow authentification modification if the person has authority
2200: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2201: $r->print('Modifying authentication: '.
2202: &Apache::lonnet::modifyuserauth(
2203: $env{'form.ccdomain'},$env{'form.ccuname'},
2204: $amode,$genpwd));
2205: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
2206: ($env{'form.ccuname'},$env{'form.ccdomain'}));
2207: } else {
2208: # Okay, this is a non-fatal error.
2209: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);
2210: }
2211: }
2212: ##
2213: my (@userroles,%userupdate,$cnum,$cdom,$namechanged);
2214: if ($context eq 'course') {
2215: ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
2216: }
2217: if (! $env{'form.makeuser'} ) {
2218: # Check for need to change
2219: my %userenv = &Apache::lonnet::get
2220: ('environment',['firstname','middlename','lastname','generation',
2221: 'id','permanentemail','portfolioquota','inststatus','tools.aboutme',
2222: 'tools.blog','tools.portfolio','requestcourses.official',
2223: 'requestcourses.unofficial','requestcourses.community',
2224: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
2225: 'reqcrsotherdom.community'],
2226: $env{'form.ccdomain'},$env{'form.ccuname'});
2227: my ($tmp) = keys(%userenv);
2228: if ($tmp =~ /^(con_lost|error)/i) {
2229: %userenv = ();
2230: }
2231: my $no_forceid_alert;
2232: # Check to see if user information can be changed
2233: my %domconfig =
2234: &Apache::lonnet::get_dom('configuration',['usermodification'],
2235: $env{'form.ccdomain'});
2236: my @statuses = ('active','future');
2237: my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'});
2238: my ($auname,$audom);
2239: if ($context eq 'author') {
2240: $auname = $env{'user.name'};
2241: $audom = $env{'user.domain'};
2242: }
2243: foreach my $item (keys(%roles)) {
2244: my ($rolenum,$roledom,$role) = split(/:/,$item,-1);
2245: if ($context eq 'course') {
2246: if ($cnum ne '' && $cdom ne '') {
2247: if ($rolenum eq $cnum && $roledom eq $cdom) {
2248: if (!grep(/^\Q$role\E$/,@userroles)) {
2249: push(@userroles,$role);
2250: }
2251: }
2252: }
2253: } elsif ($context eq 'author') {
2254: if ($rolenum eq $auname && $roledom eq $audom) {
2255: if (!grep(/^\Q$role\E$/,@userroles)) {
2256: push(@userroles,$role);
2257: }
2258: }
2259: }
2260: }
2261: if ($env{'form.action'} eq 'singlestudent') {
2262: if (!grep(/^st$/,@userroles)) {
2263: push(@userroles,'st');
2264: }
2265: } else {
2266: # Check for course or co-author roles being activated or re-enabled
2267: if ($context eq 'author' || $context eq 'course') {
2268: foreach my $key (keys(%env)) {
2269: if ($context eq 'author') {
2270: if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) {
2271: if (!grep(/^\Q$1\E$/,@userroles)) {
2272: push(@userroles,$1);
2273: }
2274: } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) {
2275: if (!grep(/^\Q$1\E$/,@userroles)) {
2276: push(@userroles,$1);
2277: }
2278: }
2279: } elsif ($context eq 'course') {
2280: if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) {
2281: if (!grep(/^\Q$1\E$/,@userroles)) {
2282: push(@userroles,$1);
2283: }
2284: } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) {
2285: if (!grep(/^\Q$1\E$/,@userroles)) {
2286: push(@userroles,$1);
2287: }
2288: }
2289: }
2290: }
2291: }
2292: }
2293: #Check to see if we can change personal data for the user
2294: my (@mod_disallowed,@longroles);
2295: foreach my $role (@userroles) {
2296: if ($role eq 'cr') {
2297: push(@longroles,'Custom');
2298: } else {
2299: push(@longroles,&Apache::lonnet::plaintext($role));
2300: }
2301: }
2302: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2303: my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},\@userinfo,\@userroles);
2304: foreach my $item (@userinfo) {
2305: # Strip leading and trailing whitespace
2306: $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g;
2307: if (!$canmodify{$item}) {
2308: if (defined($env{'form.c'.$item})) {
2309: if ($env{'form.c'.$item} ne $userenv{$item}) {
2310: push(@mod_disallowed,$item);
2311: }
2312: }
2313: $env{'form.c'.$item} = $userenv{$item};
2314: }
2315: }
2316: # Check to see if we can change the Student/Employee ID
2317: my $forceid = $env{'form.forceid'};
2318: my $recurseid = $env{'form.recurseid'};
2319: my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules);
2320: my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'},
2321: $env{'form.ccuname'});
2322: if (($uidhash{$env{'form.ccuname'}}) &&
2323: ($uidhash{$env{'form.ccuname'}}!~/error\:/) &&
2324: (!$forceid)) {
2325: if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) {
2326: $env{'form.cid'} = $userenv{'id'};
2327: $no_forceid_alert = &mt('New student/employee ID does not match existing ID for this user.')
2328: .'<br />'
2329: .&mt("Change is not permitted without checking the 'Force ID change' checkbox on the previous page.")
2330: .'<br />'."\n";
2331: }
2332: }
2333: if ($env{'form.cid'} ne $userenv{'id'}) {
2334: my $checkhash;
2335: my $checks = { 'id' => 1 };
2336: $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} =
2337: { 'newuser' => $newuser,
2338: 'id' => $env{'form.cid'},
2339: };
2340: &Apache::loncommon::user_rule_check($checkhash,$checks,
2341: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules);
2342: if (ref($alerts{'id'}) eq 'HASH') {
2343: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2344: $env{'form.cid'} = $userenv{'id'};
2345: }
2346: }
2347: }
2348: my ($quotachanged,$oldportfolioquota,$newportfolioquota,$oldinststatus,
2349: $inststatus,$newinststatus,$oldisdefault,$newisdefault,$olddefquotatext,
2350: $newdefquotatext,%oldaccess,%oldaccesstext,%newaccess,%newaccesstext,
2351: $oldinststatuses,$newinststatuses);
2352: my ($defquota,$settingstatus) =
2353: &Apache::loncommon::default_quota($env{'form.ccdomain'},$inststatus);
2354: my ($showquota,$showtools,$showrequestcourses,$showinststatus,$showreqotherdom);
2355: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2356: $showquota = 1;
2357: }
2358: if (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
2359: $showtools = 1;
2360: }
2361: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
2362: $showrequestcourses = 1;
2363: } elsif (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
2364: $showreqotherdom = 1;
2365: }
2366: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2367: $showinststatus = 1;
2368: }
2369: my (%changeHash,%changed);
2370: $oldinststatus = $userenv{'inststatus'};
2371: if ($oldinststatus eq '') {
2372: $oldinststatuses = $othertitle;
2373: } else {
2374: if (ref($usertypes) eq 'HASH') {
2375: $oldinststatuses = join(', ',map{ $usertypes->{ &unescape($_) }; } (split(/:/,$userenv{'inststatus'})));
2376: } else {
2377: $oldinststatuses = join(', ',map{ &unescape($_); } (split(/:/,$userenv{'inststatus'})));
2378: }
2379: }
2380: $changeHash{'inststatus'} = $userenv{'inststatus'};
2381: my %canmodify_inststatus = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},['inststatus'],\@userroles);
2382: if ($canmodify_inststatus{'inststatus'}) {
2383: if (exists($env{'form.inststatus'})) {
2384: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2385: if (@inststatuses > 0) {
2386: $newinststatus = join(':',map { &escape($_); } @inststatuses);
2387: $changeHash{'inststatus'} = $newinststatus;
2388: if ($newinststatus ne $oldinststatus) {
2389: $changed{'inststatus'} = $newinststatus;
2390: }
2391: if (ref($usertypes) eq 'HASH') {
2392: $newinststatuses = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2393: } else {
2394: $newinststatuses = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2395: }
2396: } else {
2397: $newinststatus = '';
2398: $changeHash{'inststatus'} = $newinststatus;
2399: $newinststatuses = $othertitle;
2400: if ($newinststatus ne $oldinststatus) {
2401: $changed{'inststatus'} = $changeHash{'inststatus'};
2402: }
2403: }
2404: }
2405: }
2406: $changeHash{'portfolioquota'} = $userenv{'portfolioquota'};
2407: if ($userenv{'portfolioquota'} ne '') {
2408: $oldportfolioquota = $userenv{'portfolioquota'};
2409: if ($env{'form.customquota'} == 1) {
2410: if ($env{'form.portfolioquota'} eq '') {
2411: $newportfolioquota = 0;
2412: } else {
2413: $newportfolioquota = $env{'form.portfolioquota'};
2414: $newportfolioquota =~ s/[^\d\.]//g;
2415: }
2416: if ($newportfolioquota != $oldportfolioquota) {
2417: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2418: }
2419: } else {
2420: $changed{'quota'} = "a_admin('',\%changeHash);
2421: $newportfolioquota = $defquota;
2422: $newisdefault = 1;
2423: }
2424: } else {
2425: $oldisdefault = 1;
2426: $oldportfolioquota = $defquota;
2427: if ($env{'form.customquota'} == 1) {
2428: if ($env{'form.portfolioquota'} eq '') {
2429: $newportfolioquota = 0;
2430: } else {
2431: $newportfolioquota = $env{'form.portfolioquota'};
2432: $newportfolioquota =~ s/[^\d\.]//g;
2433: }
2434: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2435: } else {
2436: $newportfolioquota = $defquota;
2437: $newisdefault = 1;
2438: }
2439: }
2440: if ($oldisdefault) {
2441: $olddefquotatext = &get_defaultquota_text($settingstatus);
2442: }
2443: if ($newisdefault) {
2444: $newdefquotatext = &get_defaultquota_text($settingstatus);
2445: }
2446: &tool_changes('tools',\@usertools,\%oldaccess,\%oldaccesstext,\%userenv,
2447: \%changeHash,\%changed,\%newaccess,\%newaccesstext);
2448: if ($env{'form.ccdomain'} eq $env{'request.role.domain'}) {
2449: &tool_changes('requestcourses',\@requestcourses,\%oldaccess,\%oldaccesstext,
2450: \%userenv,\%changeHash,\%changed,\%newaccess,\%newaccesstext);
2451: } else {
2452: &tool_changes('reqcrsotherdom',\@requestcourses,\%oldaccess,\%oldaccesstext,
2453: \%userenv,
2454: \%changeHash,\%changed,\%newaccess,\%newaccesstext);
2455: }
2456: if ($env{'form.cfirstname'} ne $userenv{'firstname'} ||
2457: $env{'form.cmiddlename'} ne $userenv{'middlename'} ||
2458: $env{'form.clastname'} ne $userenv{'lastname'} ||
2459: $env{'form.cgeneration'} ne $userenv{'generation'} ||
2460: $env{'form.cid'} ne $userenv{'id'} ||
2461: $env{'form.cpermanentemail'} ne $userenv{'permanentemail'} ) {
2462: $namechanged = 1;
2463: }
2464: if (($namechanged) || (keys(%changed) > 0)) {
2465: $changeHash{'firstname'} = $env{'form.cfirstname'};
2466: $changeHash{'middlename'} = $env{'form.cmiddlename'};
2467: $changeHash{'lastname'} = $env{'form.clastname'};
2468: $changeHash{'generation'} = $env{'form.cgeneration'};
2469: $changeHash{'id'} = $env{'form.cid'};
2470: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
2471: my ($chgresult,$namechgresult);
2472: if (keys(%changed) > 0) {
2473: $chgresult =
2474: &Apache::lonnet::put('environment',\%changeHash,
2475: $env{'form.ccdomain'},$env{'form.ccuname'});
2476: if ($chgresult eq 'ok') {
2477: if (($env{'user.name'} eq $env{'form.ccuname'}) &&
2478: ($env{'user.domain'} eq $env{'form.ccdomain'})) {
2479: my %newenvhash;
2480: foreach my $key (keys(%changed)) {
2481: if (($key eq 'official') || ($key eq 'unofficial')
2482: || ($key eq 'community')) {
2483: $newenvhash{'environment.requestcourses.'.$key} =
2484: $changeHash{'requestcourses.'.$key};
2485: if ($changeHash{'requestcourses.'.$key} ne '') {
2486: $newenvhash{'environment.canrequest.'.$key} =
2487: $changeHash{'requestcourses.'.$key};
2488: } else {
2489: $newenvhash{'environment.canrequest.'.$key} =
2490: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2491: $key,'reload','requestcourses');
2492: }
2493: } elsif ($key ne 'quota') {
2494: $newenvhash{'environment.tools.'.$key} =
2495: $changeHash{'tools.'.$key};
2496: if ($changeHash{'tools.'.$key} ne '') {
2497: $newenvhash{'environment.availabletools.'.$key} =
2498: $changeHash{'tools.'.$key};
2499: } else {
2500: $newenvhash{'environment.availabletools.'.$key} =
2501: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'}, $key,'reload','tools');
2502: }
2503: }
2504: }
2505: if (keys(%newenvhash)) {
2506: &Apache::lonnet::appenv(\%newenvhash);
2507: }
2508: }
2509: }
2510: }
2511: if ($namechanged) {
2512: # Make the change
2513: $namechgresult =
2514: &Apache::lonnet::modifyuser($env{'form.ccdomain'},
2515: $env{'form.ccuname'},$changeHash{'id'},undef,undef,
2516: $changeHash{'firstname'},$changeHash{'middlename'},
2517: $changeHash{'lastname'},$changeHash{'generation'},
2518: $changeHash{'id'},undef,$changeHash{'permanentemail'});
2519: %userupdate = (
2520: lastname => $env{'form.clastname'},
2521: middlename => $env{'form.cmiddlename'},
2522: firstname => $env{'form.cfirstname'},
2523: generation => $env{'form.cgeneration'},
2524: id => $env{'form.cid'},
2525: );
2526: }
2527: if (($namechanged && $namechgresult eq 'ok') ||
2528: ((keys(%changed) > 0) && $chgresult eq 'ok')) {
2529: # Tell the user we changed the name
2530: my %lt=&Apache::lonlocal::texthash(
2531: 'uic' => 'User Information Changed',
2532: 'frst' => 'First Name',
2533: 'mddl' => 'Middle Name',
2534: 'lst' => 'Last Name',
2535: 'gen' => 'Generation',
2536: 'id' => 'Student/Employee ID',
2537: 'mail' => 'Permanent e-mail address',
2538: 'disk' => 'Disk space allocated to portfolio files',
2539: 'blog' => 'Blog Availability',
2540: 'aboutme' => 'Personal Information Page Availability',
2541: 'portfolio' => 'Portfolio Availability',
2542: 'official' => 'Can Request Official Courses',
2543: 'unofficial' => 'Can Request Unofficial Courses',
2544: 'community' => 'Can Request Communities',
2545: 'inststatus' => "Affiliation",
2546: 'prvs' => 'Previous Value:',
2547: 'chto' => 'Changed To:'
2548: );
2549: $r->print('<h4>'.$lt{'uic'}.'</h4>'.
2550: &Apache::loncommon::start_data_table().
2551: &Apache::loncommon::start_data_table_header_row());
2552: $r->print(<<"END");
2553: <th> </th>
2554: <th>$lt{'frst'}</th>
2555: <th>$lt{'mddl'}</th>
2556: <th>$lt{'lst'}</th>
2557: <th>$lt{'gen'}</th>
2558: <th>$lt{'id'}</th>
2559: <th>$lt{'mail'}</th>
2560: END
2561: if ($showinststatus) {
2562: $r->print("
2563: <th>$lt{'inststatus'}</th>\n");
2564: }
2565: if ($showrequestcourses) {
2566: foreach my $item (@requestcourses) {
2567: $r->print("
2568: <th>$lt{$item}</th>\n");
2569: }
2570: } elsif ($showreqotherdom) {
2571: foreach my $item (@requestcourses) {
2572: $r->print("
2573: <th>$lt{$item}</th>\n");
2574: }
2575: }
2576: if ($showquota) {
2577: $r->print("
2578: <th>$lt{'disk'}</th>\n");
2579: }
2580: if ($showtools) {
2581: foreach my $item (@usertools) {
2582: $r->print("
2583: <th>$lt{$item}</th>\n");
2584: }
2585: }
2586: $r->print(&Apache::loncommon::end_data_table_header_row().
2587: &Apache::loncommon::start_data_table_row());
2588: $r->print(<<"END");
2589: <td><b>$lt{'prvs'}</b></td>
2590: <td>$userenv{'firstname'} </td>
2591: <td>$userenv{'middlename'} </td>
2592: <td>$userenv{'lastname'} </td>
2593: <td>$userenv{'generation'} </td>
2594: <td>$userenv{'id'}</td>
2595: <td>$userenv{'permanentemail'} </td>
2596: END
2597: if ($showinststatus) {
2598: $r->print("
2599: <td>$oldinststatuses</td>\n");
2600: }
2601: if ($showrequestcourses) {
2602: foreach my $item (@requestcourses) {
2603: $r->print("
2604: <td>$oldaccess{$item} $oldaccesstext{$item}</td>\n");
2605: }
2606: } elsif ($showreqotherdom) {
2607: foreach my $item (@requestcourses) {
2608: $r->print("
2609: <td>$oldaccess{$item} $oldaccesstext{$item}</td>\n");
2610: }
2611: }
2612: if ($showquota) {
2613: $r->print("
2614: <td>$oldportfolioquota Mb $olddefquotatext </td>\n");
2615: }
2616: if ($showtools) {
2617: foreach my $item (@usertools) {
2618: $r->print("
2619: <td>$oldaccess{$item} $oldaccesstext{$item} </td>\n");
2620: }
2621: }
2622: $r->print(&Apache::loncommon::end_data_table_row().
2623: &Apache::loncommon::start_data_table_row());
2624: $r->print(<<"END");
2625: <td><span class="LC_nobreak"><b>$lt{'chto'}</b></span></td>
2626: <td>$env{'form.cfirstname'} </td>
2627: <td>$env{'form.cmiddlename'} </td>
2628: <td>$env{'form.clastname'} </td>
2629: <td>$env{'form.cgeneration'} </td>
2630: <td>$env{'form.cid'} </td>
2631: <td>$env{'form.cpermanentemail'} </td>
2632: END
2633: if ($showinststatus) {
2634: $r->print("
2635: <td>$newinststatuses</td>\n");
2636: }
2637: if ($showrequestcourses) {
2638: foreach my $item (@requestcourses) {
2639: $r->print("
2640: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2641: }
2642: } elsif ($showreqotherdom) {
2643: foreach my $item (@requestcourses) {
2644: $r->print("
2645: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2646: }
2647: }
2648: if ($showquota) {
2649: $r->print("
2650: <td>$newportfolioquota Mb $newdefquotatext </td>\n");
2651: }
2652: if ($showtools) {
2653: foreach my $item (@usertools) {
2654: $r->print("
2655: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2656: }
2657: }
2658: $r->print(&Apache::loncommon::end_data_table_row().
2659: &Apache::loncommon::end_data_table().'<br />');
2660: if ($env{'form.cid'} ne $userenv{'id'}) {
2661: &Apache::lonnet::idput($env{'form.ccdomain'},
2662: ($env{'form.ccuname'} => $env{'form.cid'}));
2663: if (($recurseid) &&
2664: (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
2665: my $idresult =
2666: &Apache::lonuserutils::propagate_id_change(
2667: $env{'form.ccuname'},$env{'form.ccdomain'},
2668: \%userupdate);
2669: $r->print('<br />'.$idresult.'<br />');
2670: }
2671: }
2672: if (($env{'form.ccdomain'} eq $env{'user.domain'}) &&
2673: ($env{'form.ccuname'} eq $env{'user.name'})) {
2674: my %newenvhash;
2675: foreach my $key (keys(%changeHash)) {
2676: $newenvhash{'environment.'.$key} = $changeHash{$key};
2677: }
2678: &Apache::lonnet::appenv(\%newenvhash);
2679: }
2680: } else { # error occurred
2681: $r->print('<span class="LC_error">'.&mt('Unable to successfully change environment for').' '.
2682: $env{'form.ccuname'}.' '.&mt('in domain').' '.
2683: $env{'form.ccdomain'}.'</span><br />');
2684: }
2685: } else { # End of if ($env ... ) logic
2686: # They did not want to change the users name, quota, tool availability,
2687: # or ability to request creation of courses,
2688: # but we can still tell them what the name and quota and availabilities are
2689: my %lt=&Apache::lonlocal::texthash(
2690: 'id' => "Student/Employee ID",
2691: 'mail' => "Permanent e-mail address",
2692: 'disk' => "Disk space allocated to user's portfolio files",
2693: 'blog' => "Blog Availability",
2694: 'aboutme' => "Personal Information Page Availability",
2695: 'portfolio' => "Portfolio Availability",
2696: 'official' => "Can Request Official Courses",
2697: 'unofficial' => "Can Request Unofficial Courses",
2698: 'community' => "Can Request Communities",
2699: 'inststatus' => "Affiliation",
2700: );
2701: $r->print(<<"END");
2702: <h4>$userenv{'firstname'} $userenv{'middlename'} $userenv{'lastname'} $userenv{'generation'}
2703: END
2704: if ($userenv{'permanentemail'} ne '') {
2705: $r->print('<br />['.$lt{'mail'}.': '.
2706: $userenv{'permanentemail'}.']');
2707: }
2708: if ($showinststatus) {
2709: $r->print('<br />['.$lt{'inststatus'}.': '.$oldinststatuses.']');
2710: }
2711: if ($showrequestcourses) {
2712: foreach my $item (@requestcourses) {
2713: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2714: $newaccesstext{$item}.']'."\n");
2715: }
2716: } elsif ($showreqotherdom) {
2717: foreach my $item (@requestcourses) {
2718: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2719: $newaccesstext{$item}.']'."\n");
2720: }
2721: }
2722: if ($showtools) {
2723: foreach my $item (@usertools) {
2724: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2725: $newaccesstext{$item}.']'."\n");
2726: }
2727: }
2728: if ($showquota) {
2729: $r->print('<br />['.$lt{'disk'}.': '.$oldportfolioquota.' Mb '.
2730: $olddefquotatext.']');
2731: }
2732: $r->print('</h4>');
2733: }
2734: if (@mod_disallowed) {
2735: my ($rolestr,$contextname);
2736: if (@longroles > 0) {
2737: $rolestr = join(', ',@longroles);
2738: } else {
2739: $rolestr = &mt('No roles');
2740: }
2741: if ($context eq 'course') {
2742: $contextname = &mt('course');
2743: } elsif ($context eq 'author') {
2744: $contextname = &mt('co-author');
2745: }
2746: $r->print(&mt('The following fields were not updated: ').'<ul>');
2747: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2748: foreach my $field (@mod_disallowed) {
2749: $r->print('<li>'.$fieldtitles{$field}.'</li>'."\n");
2750: }
2751: $r->print('</ul>');
2752: if (@mod_disallowed == 1) {
2753: $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname));
2754: } else {
2755: $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname));
2756: }
2757: my $helplink = 'javascript:helpMenu('."'display'".')';
2758: $r->print('<span class="LC_cusr_emph">'.$rolestr.'</span><br />'
2759: .&mt('Please contact your [_1]helpdesk[_2] for more information.'
2760: ,'<a href="'.$helplink.'">','</a>')
2761: .'<br />');
2762: }
2763: $r->print('<span class="LC_warning">'
2764: .$no_forceid_alert
2765: .&Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts,\%curr_rules)
2766: .'</span>');
2767: }
2768: if ($env{'form.action'} eq 'singlestudent') {
2769: &enroll_single_student($r,$uhome,$amode,$genpwd,$now,$newuser,$context);
2770: $r->print('<p><a href="javascript:backPage(document.userupdate)">'.
2771: &mt('Enroll Another Student').'</a></p>');
2772: } else {
2773: my @rolechanges = &update_roles($r,$context);
2774: if ($namechanged) {
2775: if ($context eq 'course') {
2776: if (@userroles > 0) {
2777: if ((@rolechanges == 0) ||
2778: (!(grep(/^st$/,@rolechanges)))) {
2779: if (grep(/^st$/,@userroles)) {
2780: my $classlistupdated =
2781: &Apache::lonuserutils::update_classlist($cdom,
2782: $cnum,$env{'form.ccdomain'},
2783: $env{'form.ccuname'},\%userupdate);
2784: }
2785: }
2786: }
2787: }
2788: }
2789: my $userinfo = &Apache::loncommon::plainname($env{'form.ccuname'},
2790: $env{'form.ccdomain'});
2791: if ($env{'form.popup'}) {
2792: $r->print('<p><a href="javascript:window.close()">'.&mt('Close window').'</a></p>');
2793: } else {
2794: $r->print('<p><a href="javascript:backPage(document.userupdate,'."'$env{'form.prevphase'}','modify'".')">'
2795: .&mt('Modify this user: [_1]','<span class="LC_cusr_emph">'.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.' ('.$userinfo.')</span>').'</a>'
2796: .(' 'x5).'<a href="javascript:backPage(document.userupdate)">'
2797: .&mt('Create/Modify Another User').'</a></p>');
2798: }
2799: }
2800: $r->print(&Apache::loncommon::end_page());
2801: }
2802:
2803: sub tool_changes {
2804: my ($context,$usertools,$oldaccess,$oldaccesstext,$userenv,$changeHash,
2805: $changed,$newaccess,$newaccesstext) = @_;
2806: if (!((ref($usertools) eq 'ARRAY') && (ref($oldaccess) eq 'HASH') &&
2807: (ref($oldaccesstext) eq 'HASH') && (ref($userenv) eq 'HASH') &&
2808: (ref($changeHash) eq 'HASH') && (ref($changed) eq 'HASH') &&
2809: (ref($newaccess) eq 'HASH') && (ref($newaccesstext) eq 'HASH'))) {
2810: return;
2811: }
2812: if ($context eq 'reqcrsotherdom') {
2813: my @options = ('approval','validate','autolimit');
2814: my $optregex = join('|',@options);
2815: my %reqdisplay = &courserequest_display();
2816: my $cdom = $env{'request.role.domain'};
2817: foreach my $tool (@{$usertools}) {
2818: $oldaccesstext->{$tool} = &mt('no');
2819: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
2820: if ($userenv->{$context.'.'.$tool} eq '') {
2821: if ($env{'form.'.$context.'_'.$tool}) {
2822: $changed->{$tool}=&tool_admin($tool,$cdom,
2823: $changeHash,$context);
2824: if ($changed->{$tool}) {
2825: $newaccesstext->{$tool} = &mt('yes');
2826: } else {
2827: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
2828: }
2829: }
2830: } else {
2831: my @curr = split(',',$userenv->{$context.'.'.$tool});
2832: my @new;
2833: my $changedoms;
2834: my $newop = $env{'form.'.$context.'_'.$tool};
2835: if ($newop eq 'autolimit') {
2836: $newop .= '=';
2837: unless ($env{'form.'.$context.'_'.$tool.'_limit'} =~ /\D/) {
2838: $newop .= $env{'form.'.$context.'_'.$tool.'_limit'};
2839: }
2840: }
2841: if (grep(/^\Q$cdom:($optregex\=?\d*)\E$/,@curr)) {
2842: $oldaccesstext->{$tool} = &mt('yes');
2843: my $oldop = $1;
2844: if ($oldop ne $newop) {
2845: $changedoms = 1;
2846: foreach my $dom (@curr) {
2847: unless ($dom eq $cdom) {
2848: push(@new,$dom);
2849: }
2850: }
2851: if ($newop) {
2852: push(@new,$cdom.':'.$newop);
2853: }
2854: @new = sort(@new);
2855: }
2856: } elsif ($env{'form.'.$context.'_'.$tool}) {
2857: $changedoms = 1;
2858: @new = sort(@curr,$cdom.':'.$newop);
2859: }
2860: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
2861: if ($changedoms) {
2862: my $newdomstr;
2863: if (@new) {
2864: $newdomstr = join(',',@new);
2865: }
2866: $changed->{$tool}=&tool_admin($tool,$newdomstr,$changeHash,
2867: $context);
2868: if ($changed->{$tool}) {
2869: if ($env{'form.'.$context.'_'.$tool}) {
2870: if ($env{'form.'.$context.'_'.$tool} eq 'autolimit') {
2871: if ($env{'form.'.$context.'_'.$tool.'_limit'} =~ /\D/) {
2872: $newaccesstext->{$tool} = &mt('Yes, processed automatically');
2873: } else {
2874: $newaccesstext->{$tool} = &mt('Yes, up to limit of [quant,_1,request] per user).',$env{'form.'.$context.'_'.$tool.'_limit'});
2875: }
2876: } else {
2877: $newaccesstext->{$tool} = $reqdisplay{$env{'form.'.$context.'_'.$tool}};
2878: }
2879: } else {
2880: $newaccesstext->{$tool} = &mt('No');
2881: }
2882: }
2883: }
2884: }
2885: }
2886: return;
2887: }
2888: foreach my $tool (@{$usertools}) {
2889: my $newval;
2890: if ($context eq 'requestcourses') {
2891: $newval = $env{'form.crsreq_'.$tool};
2892: if ($newval eq 'autolimit') {
2893: $newval .= '='.$env{'form.crsreq_'.$tool.'_limit'};
2894: }
2895: } else {
2896: $newval = $env{'form.'.$context.'_'.$tool};
2897: }
2898: if ($userenv->{$context.'.'.$tool} ne '') {
2899: $oldaccess->{$tool} = &mt('custom');
2900: if ($userenv->{$context.'.'.$tool}) {
2901: $oldaccesstext->{$tool} = &mt("availability set to 'on'");
2902: } else {
2903: $oldaccesstext->{$tool} = &mt("availability set to 'off'");
2904: }
2905: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
2906: if ($env{'form.custom'.$tool} == 1) {
2907: if ($newval ne $userenv->{$context.'.'.$tool}) {
2908: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
2909: $context);
2910: if ($changed->{$tool}) {
2911: $newaccess->{$tool} = &mt('custom');
2912: if ($newval) {
2913: $newaccesstext->{$tool} = &mt("availability set to 'on'");
2914: } else {
2915: $newaccesstext->{$tool} = &mt("availability set to 'off'");
2916: }
2917: } else {
2918: $newaccess->{$tool} = $oldaccess->{$tool};
2919: if ($userenv->{$context.'.'.$tool}) {
2920: $newaccesstext->{$tool} = &mt("availability set to 'on'");
2921: } else {
2922: $newaccesstext->{$tool} = &mt("availability set to 'off'");
2923: }
2924: }
2925: } else {
2926: $newaccess->{$tool} = $oldaccess->{$tool};
2927: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
2928: }
2929: } else {
2930: $changed->{$tool} = &tool_admin($tool,'',$changeHash,$context);
2931: if ($changed->{$tool}) {
2932: $newaccess->{$tool} = &mt('default');
2933: } else {
2934: $newaccess->{$tool} = $oldaccess->{$tool};
2935: if ($userenv->{$context.'.'.$tool}) {
2936: $newaccesstext->{$tool} = &mt("availability set to 'on'");
2937: } else {
2938: $newaccesstext->{$tool} = &mt("availability set to 'off'");
2939: }
2940: }
2941: }
2942: } else {
2943: $oldaccess->{$tool} = &mt('default');
2944: if ($env{'form.custom'.$tool} == 1) {
2945: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
2946: $context);
2947: if ($changed->{$tool}) {
2948: $newaccess->{$tool} = &mt('custom');
2949: if ($newval) {
2950: $newaccesstext->{$tool} = &mt("availability set to 'on'");
2951: } else {
2952: $newaccesstext->{$tool} = &mt("availability set to 'off'");
2953: }
2954: } else {
2955: $newaccess->{$tool} = $oldaccess->{$tool};
2956: }
2957: } else {
2958: $newaccess->{$tool} = $oldaccess->{$tool};
2959: }
2960: }
2961: }
2962: return;
2963: }
2964:
2965: sub update_roles {
2966: my ($r,$context) = @_;
2967: my $now=time;
2968: my @rolechanges;
2969: my %disallowed;
2970: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
2971: foreach my $key (keys (%env)) {
2972: next if (! $env{$key});
2973: next if ($key eq 'form.action');
2974: # Revoke roles
2975: if ($key=~/^form\.rev/) {
2976: if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
2977: # Revoke standard role
2978: my ($scope,$role) = ($1,$2);
2979: my $result =
2980: &Apache::lonnet::revokerole($env{'form.ccdomain'},
2981: $env{'form.ccuname'},
2982: $scope,$role,'','',$context);
2983: $r->print(&mt('Revoking [_1] in [_2]: [_3]',
2984: $role,$scope,'<b>'.$result.'</b>').'<br />');
2985: if ($role eq 'st') {
2986: my $result =
2987: &Apache::lonuserutils::classlist_drop($scope,
2988: $env{'form.ccuname'},$env{'form.ccdomain'},
2989: $now);
2990: $r->print($result);
2991: }
2992: if (!grep(/^\Q$role\E$/,@rolechanges)) {
2993: push(@rolechanges,$role);
2994: }
2995: }
2996: if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) {
2997: # Revoke custom role
2998: $r->print(&mt('Revoking custom role:').
2999: ' '.$4.' by '.$3.':'.$2.' in '.$1.': <b>'.
3000: &Apache::lonnet::revokecustomrole($env{'form.ccdomain'},
3001: $env{'form.ccuname'},$1,$2,$3,$4,'','',$context).
3002: '</b><br />');
3003: if (!grep(/^cr$/,@rolechanges)) {
3004: push(@rolechanges,'cr');
3005: }
3006: }
3007: } elsif ($key=~/^form\.del/) {
3008: if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
3009: # Delete standard role
3010: my ($scope,$role) = ($1,$2);
3011: my $result =
3012: &Apache::lonnet::assignrole($env{'form.ccdomain'},
3013: $env{'form.ccuname'},
3014: $scope,$role,$now,0,1,'',
3015: $context);
3016: $r->print(&mt('Deleting [_1] in [_2]: [_3]',$role,$scope,
3017: '<b>'.$result.'</b>').'<br />');
3018: if ($role eq 'st') {
3019: my $result =
3020: &Apache::lonuserutils::classlist_drop($scope,
3021: $env{'form.ccuname'},$env{'form.ccdomain'},
3022: $now);
3023: $r->print($result);
3024: }
3025: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3026: push(@rolechanges,$role);
3027: }
3028: }
3029: if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3030: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3031: # Delete custom role
3032: $r->print(&mt('Deleting custom role [_1] by [_2] in [_3]',
3033: $rolename,$rnam.':'.$rdom,$url).': <b>'.
3034: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
3035: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
3036: 0,1,$context).'</b><br />');
3037: if (!grep(/^cr$/,@rolechanges)) {
3038: push(@rolechanges,'cr');
3039: }
3040: }
3041: } elsif ($key=~/^form\.ren/) {
3042: my $udom = $env{'form.ccdomain'};
3043: my $uname = $env{'form.ccuname'};
3044: # Re-enable standard role
3045: if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
3046: my $url = $1;
3047: my $role = $2;
3048: my $logmsg;
3049: my $output;
3050: if ($role eq 'st') {
3051: if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) {
3052: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$1,$2,$3);
3053: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course') || ($result eq 'refused')) {
3054: if ($result eq 'refused' && $logmsg) {
3055: $output = $logmsg;
3056: } else {
3057: $output = "Error: $result\n";
3058: }
3059: } else {
3060: $output = &mt('Assigning').' '.$role.' in '.$url.
3061: &mt('starting').' '.localtime($now).
3062: ': <br />'.$logmsg.'<br />'.
3063: &mt('Add to classlist').': <b>ok</b><br />';
3064: }
3065: }
3066: } else {
3067: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
3068: $env{'form.ccuname'},$url,$role,0,$now,'','',
3069: $context);
3070: $output = &mt('Re-enabling [_1] in [_2]: [_3]',
3071: $role,$url,'<b>'.$result.'</b>').'<br />';
3072: }
3073: $r->print($output);
3074: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3075: push(@rolechanges,$role);
3076: }
3077: }
3078: # Re-enable custom role
3079: if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3080: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3081: my $result = &Apache::lonnet::assigncustomrole(
3082: $env{'form.ccdomain'}, $env{'form.ccuname'},
3083: $url,$rdom,$rnam,$rolename,0,$now,undef,$context);
3084: $r->print(&mt('Re-enabling custom role [_1] by [_2] in [_3]: [_4]',
3085: $rolename,$rnam.':'.$rdom,$url,'<b>'.$result.'</b>').'<br />');
3086: if (!grep(/^cr$/,@rolechanges)) {
3087: push(@rolechanges,'cr');
3088: }
3089: }
3090: } elsif ($key=~/^form\.act/) {
3091: my $udom = $env{'form.ccdomain'};
3092: my $uname = $env{'form.ccuname'};
3093: if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) {
3094: # Activate a custom role
3095: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
3096: my $url='/'.$one.'/'.$two;
3097: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
3098:
3099: my $start = ( $env{'form.start_'.$full} ?
3100: $env{'form.start_'.$full} :
3101: $now );
3102: my $end = ( $env{'form.end_'.$full} ?
3103: $env{'form.end_'.$full} :
3104: 0 );
3105:
3106: # split multiple sections
3107: my %sections = ();
3108: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
3109: if ($num_sections == 0) {
3110: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end,$context));
3111: } else {
3112: my %curr_groups =
3113: &Apache::longroup::coursegroups($one,$two);
3114: foreach my $sec (sort {$a cmp $b} keys %sections) {
3115: if (($sec eq 'none') || ($sec eq 'all') ||
3116: exists($curr_groups{$sec})) {
3117: $disallowed{$sec} = $url;
3118: next;
3119: }
3120: my $securl = $url.'/'.$sec;
3121: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end,$context));
3122: }
3123: }
3124: if (!grep(/^cr$/,@rolechanges)) {
3125: push(@rolechanges,'cr');
3126: }
3127: } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) {
3128: # Activate roles for sections with 3 id numbers
3129: # set start, end times, and the url for the class
3130: my ($one,$two,$three)=($1,$2,$3);
3131: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
3132: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
3133: $now );
3134: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
3135: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
3136: 0 );
3137: my $url='/'.$one.'/'.$two;
3138: my $type = 'three';
3139: # split multiple sections
3140: my %sections = ();
3141: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
3142: if ($num_sections == 0) {
3143: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3144: } else {
3145: my %curr_groups =
3146: &Apache::longroup::coursegroups($one,$two);
3147: my $emptysec = 0;
3148: foreach my $sec (sort {$a cmp $b} keys %sections) {
3149: $sec =~ s/\W//g;
3150: if ($sec ne '') {
3151: if (($sec eq 'none') || ($sec eq 'all') ||
3152: exists($curr_groups{$sec})) {
3153: $disallowed{$sec} = $url;
3154: next;
3155: }
3156: my $securl = $url.'/'.$sec;
3157: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec,$context));
3158: } else {
3159: $emptysec = 1;
3160: }
3161: }
3162: if ($emptysec) {
3163: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3164: }
3165: }
3166: if (!grep(/^\Q$three\E$/,@rolechanges)) {
3167: push(@rolechanges,$three);
3168: }
3169: } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
3170: # Activate roles for sections with two id numbers
3171: # set start, end times, and the url for the class
3172: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
3173: $env{'form.start_'.$1.'_'.$2} :
3174: $now );
3175: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
3176: $env{'form.end_'.$1.'_'.$2} :
3177: 0 );
3178: my $one = $1;
3179: my $two = $2;
3180: my $url='/'.$one.'/';
3181: # split multiple sections
3182: my %sections = ();
3183: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two},\%sections,$two);
3184: if ($num_sections == 0) {
3185: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3186: } else {
3187: my $emptysec = 0;
3188: foreach my $sec (sort {$a cmp $b} keys %sections) {
3189: if ($sec ne '') {
3190: my $securl = $url.'/'.$sec;
3191: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$two,$start,$end,$one,undef,$sec,$context));
3192: } else {
3193: $emptysec = 1;
3194: }
3195: }
3196: if ($emptysec) {
3197: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3198: }
3199: }
3200: if (!grep(/^\Q$two\E$/,@rolechanges)) {
3201: push(@rolechanges,$two);
3202: }
3203: } else {
3204: $r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
3205: }
3206: foreach my $key (sort(keys(%disallowed))) {
3207: $r->print('<p class="LC_warning">');
3208: if (($key eq 'none') || ($key eq 'all')) {
3209: $r->print(&mt('[_1] may not be used as the name for a section, as it is a reserved word.','<tt>'.$key.'</tt>'));
3210: } else {
3211: $r->print(&mt('[_1] may not be used as the name for a section, as it is the name of a course group.','<tt>'.$key.'</tt>'));
3212: }
3213: $r->print('</p><p>'
3214: .&mt('Please [_1]go back[_2] and choose a different section name.'
3215: ,'<a href="javascript:history.go(-1)'
3216: ,'</a>')
3217: .'</p><br />'
3218: );
3219: }
3220: }
3221: } # End of foreach (keys(%env))
3222: # Flush the course logs so reverse user roles immediately updated
3223: &Apache::lonnet::flushcourselogs();
3224: if (@rolechanges == 0) {
3225: $r->print(&mt('No roles to modify'));
3226: }
3227: return @rolechanges;
3228: }
3229:
3230: sub enroll_single_student {
3231: my ($r,$uhome,$amode,$genpwd,$now,$newuser,$context) = @_;
3232: $r->print('<h3>'.&mt('Enrolling Student').'</h3>');
3233:
3234: # Remove non alphanumeric values from section
3235: $env{'form.sections'}=~s/\W//g;
3236:
3237: # Clean out any old student roles the user has in this class.
3238: &Apache::lonuserutils::modifystudent($env{'form.ccdomain'},
3239: $env{'form.ccuname'},$env{'request.course.id'},undef,$uhome);
3240: my ($startdate,$enddate) = &Apache::lonuserutils::get_dates_from_form();
3241: my $enroll_result =
3242: &Apache::lonnet::modify_student_enrollment($env{'form.ccdomain'},
3243: $env{'form.ccuname'},$env{'form.cid'},$env{'form.cfirstname'},
3244: $env{'form.cmiddlename'},$env{'form.clastname'},
3245: $env{'form.generation'},$env{'form.sections'},$enddate,
3246: $startdate,'manual',undef,$env{'request.course.id'},'',$context);
3247: if ($enroll_result =~ /^ok/) {
3248: $r->print(&mt('<b>[_1]</b> enrolled',$env{'form.ccuname'}.':'.$env{'form.ccdomain'}));
3249: if ($env{'form.sections'} ne '') {
3250: $r->print(' '.&mt('in section [_1]',$env{'form.sections'}));
3251: }
3252: my ($showstart,$showend);
3253: if ($startdate <= $now) {
3254: $showstart = &mt('Access starts immediately');
3255: } else {
3256: $showstart = &mt('Access starts: ').&Apache::lonlocal::locallocaltime($startdate);
3257: }
3258: if ($enddate == 0) {
3259: $showend = &mt('ends: no ending date');
3260: } else {
3261: $showend = &mt('ends: ').&Apache::lonlocal::locallocaltime($enddate);
3262: }
3263: $r->print('.<br />'.$showstart.'; '.$showend);
3264: if ($startdate <= $now && !$newuser) {
3265: $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>");
3266: }
3267: } else {
3268: $r->print(&mt('unable to enroll').": ".$enroll_result);
3269: }
3270: return;
3271: }
3272:
3273: sub get_defaultquota_text {
3274: my ($settingstatus) = @_;
3275: my $defquotatext;
3276: if ($settingstatus eq '') {
3277: $defquotatext = &mt('(default)');
3278: } else {
3279: my ($usertypes,$order) =
3280: &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
3281: if ($usertypes->{$settingstatus} eq '') {
3282: $defquotatext = &mt('(default)');
3283: } else {
3284: $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus});
3285: }
3286: }
3287: return $defquotatext;
3288: }
3289:
3290: sub update_result_form {
3291: my ($uhome) = @_;
3292: my $outcome =
3293: '<form name="userupdate" method="post" />'."\n";
3294: foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
3295: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3296: }
3297: if ($env{'form.origname'} ne '') {
3298: $outcome .= '<input type="hidden" name="origname" value="'.$env{'form.origname'}.'" />'."\n";
3299: }
3300: foreach my $item ('sortby','seluname','seludom') {
3301: if (exists($env{'form.'.$item})) {
3302: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3303: }
3304: }
3305: if ($uhome eq 'no_host') {
3306: $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
3307: }
3308: $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
3309: '<input type ="hidden" name="currstate" value="" />'."\n".
3310: '<input type ="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
3311: '</form>';
3312: return $outcome;
3313: }
3314:
3315: sub quota_admin {
3316: my ($setquota,$changeHash) = @_;
3317: my $quotachanged;
3318: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
3319: # Current user has quota modification privileges
3320: if (ref($changeHash) eq 'HASH') {
3321: $quotachanged = 1;
3322: $changeHash->{'portfolioquota'} = $setquota;
3323: }
3324: }
3325: return $quotachanged;
3326: }
3327:
3328: sub tool_admin {
3329: my ($tool,$settool,$changeHash,$context) = @_;
3330: my $canchange = 0;
3331: if ($context eq 'requestcourses') {
3332: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
3333: $canchange = 1;
3334: }
3335: } elsif ($context eq 'reqcrsotherdom') {
3336: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
3337: $canchange = 1;
3338: }
3339: } elsif (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
3340: # Current user has quota modification privileges
3341: $canchange = 1;
3342: }
3343: my $toolchanged;
3344: if ($canchange) {
3345: if (ref($changeHash) eq 'HASH') {
3346: $toolchanged = 1;
3347: $changeHash->{$context.'.'.$tool} = $settool;
3348: }
3349: }
3350: return $toolchanged;
3351: }
3352:
3353: sub build_roles {
3354: my ($sectionstr,$sections,$role) = @_;
3355: my $num_sections = 0;
3356: if ($sectionstr=~ /,/) {
3357: my @secnums = split/,/,$sectionstr;
3358: if ($role eq 'st') {
3359: $secnums[0] =~ s/\W//g;
3360: $$sections{$secnums[0]} = 1;
3361: $num_sections = 1;
3362: } else {
3363: foreach my $sec (@secnums) {
3364: $sec =~ ~s/\W//g;
3365: if (!($sec eq "")) {
3366: if (exists($$sections{$sec})) {
3367: $$sections{$sec} ++;
3368: } else {
3369: $$sections{$sec} = 1;
3370: $num_sections ++;
3371: }
3372: }
3373: }
3374: }
3375: } else {
3376: $sectionstr=~s/\W//g;
3377: unless ($sectionstr eq '') {
3378: $$sections{$sectionstr} = 1;
3379: $num_sections ++;
3380: }
3381: }
3382:
3383: return $num_sections;
3384: }
3385:
3386: # ========================================================== Custom Role Editor
3387:
3388: sub custom_role_editor {
3389: my ($r) = @_;
3390: my $rolename=$env{'form.rolename'};
3391:
3392: if ($rolename eq 'make new role') {
3393: $rolename=$env{'form.newrolename'};
3394: }
3395:
3396: $rolename=~s/[^A-Za-z0-9]//gs;
3397:
3398: if (!$rolename || $env{'form.phase'} eq 'pickrole') {
3399: &print_username_entry_form($r);
3400: return;
3401: }
3402: # ------------------------------------------------------- What can be assigned?
3403: my %full=();
3404: my %courselevel=();
3405: my %courselevelcurrent=();
3406: my $syspriv='';
3407: my $dompriv='';
3408: my $coursepriv='';
3409: my $body_top;
3410: my ($disp_dummy,$disp_roles) = &Apache::lonnet::get('roles',["st"]);
3411: my ($rdummy,$roledef)=
3412: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3413: # ------------------------------------------------------- Does this role exist?
3414: $body_top .= '<h2>';
3415: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3416: $body_top .= &mt('Existing Role').' "';
3417: # ------------------------------------------------- Get current role privileges
3418: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
3419: } else {
3420: $body_top .= &mt('New Role').' "';
3421: $roledef='';
3422: }
3423: $body_top .= $rolename.'"</h2>';
3424: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3425: my ($priv,$restrict)=split(/\&/,$item);
3426: if (!$restrict) { $restrict='F'; }
3427: $courselevel{$priv}=$restrict;
3428: if ($coursepriv=~/\:$priv/) {
3429: $courselevelcurrent{$priv}=1;
3430: }
3431: $full{$priv}=1;
3432: }
3433: my %domainlevel=();
3434: my %domainlevelcurrent=();
3435: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3436: my ($priv,$restrict)=split(/\&/,$item);
3437: if (!$restrict) { $restrict='F'; }
3438: $domainlevel{$priv}=$restrict;
3439: if ($dompriv=~/\:$priv/) {
3440: $domainlevelcurrent{$priv}=1;
3441: }
3442: $full{$priv}=1;
3443: }
3444: my %systemlevel=();
3445: my %systemlevelcurrent=();
3446: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3447: my ($priv,$restrict)=split(/\&/,$item);
3448: if (!$restrict) { $restrict='F'; }
3449: $systemlevel{$priv}=$restrict;
3450: if ($syspriv=~/\:$priv/) {
3451: $systemlevelcurrent{$priv}=1;
3452: }
3453: $full{$priv}=1;
3454: }
3455: my ($jsback,$elements) = &crumb_utilities();
3456: my $button_code = "\n";
3457: my $head_script = "\n";
3458: $head_script .= '<script type="text/javascript">'."\n"
3459: .'// <![CDATA['."\n";
3460: my @template_roles = ("cc","in","ta","ep","st");
3461: foreach my $role (@template_roles) {
3462: $head_script .= &make_script_template($role);
3463: $button_code .= &make_button_code($role).' ';
3464: }
3465: $head_script .= "\n".$jsback."\n"
3466: .'// ]]>'."\n"
3467: .'</script>'."\n";
3468: $r->print(&Apache::loncommon::start_page('Custom Role Editor',$head_script));
3469: &Apache::lonhtmlcommon::add_breadcrumb
3470: ({href=>"javascript:backPage(document.form1,'pickrole','')",
3471: text=>"Pick custom role",
3472: faq=>282,bug=>'Instructor Interface',},
3473: {href=>"javascript:backPage(document.form1,'','')",
3474: text=>"Edit custom role",
3475: faq=>282,bug=>'Instructor Interface',});
3476: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3477: 'Course_Editing_Custom_Roles'));
3478:
3479: $r->print($body_top);
3480: my %lt=&Apache::lonlocal::texthash(
3481: 'prv' => "Privilege",
3482: 'crl' => "Course Level",
3483: 'dml' => "Domain Level",
3484: 'ssl' => "System Level");
3485:
3486: $r->print('<div>'
3487: .'<form action=""><fieldset>'
3488: .'<legend>'.&mt('Select a Template').'</legend>'
3489: .$button_code
3490: .'</fieldset></form>'
3491: .'</div>'
3492: );
3493:
3494: $r->print(<<ENDCCF);
3495: <form name="form1" method="post">
3496: <input type="hidden" name="phase" value="set_custom_roles" />
3497: <input type="hidden" name="rolename" value="$rolename" />
3498: ENDCCF
3499: $r->print(&Apache::loncommon::start_data_table().
3500: &Apache::loncommon::start_data_table_header_row().
3501: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
3502: '</th><th>'.$lt{'ssl'}.'</th>'.
3503: &Apache::loncommon::end_data_table_header_row());
3504: foreach my $priv (sort keys %full) {
3505: my $privtext = &Apache::lonnet::plaintext($priv);
3506: $r->print(&Apache::loncommon::start_data_table_row().
3507: '<td>'.$privtext.'</td><td>'.
3508: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c"'.
3509: ($courselevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3510: '</td><td>'.
3511: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d"'.
3512: ($domainlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3513: '</td><td>'.
3514: ($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s"'.
3515: ($systemlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3516: '</td>'.
3517: &Apache::loncommon::end_data_table_row());
3518: }
3519: $r->print(&Apache::loncommon::end_data_table().
3520: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
3521: '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
3522: '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
3523: '<input type="reset" value="'.&mt("Reset").'" />'."\n".
3524: '<input type="submit" value="'.&mt('Save').'" /></form>'.
3525: &Apache::loncommon::end_page());
3526: }
3527: # --------------------------------------------------------
3528: sub make_script_template {
3529: my ($role) = @_;
3530: my %full_c=();
3531: my %full_d=();
3532: my %full_s=();
3533: my $return_script;
3534: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3535: my ($priv,$restrict)=split(/\&/,$item);
3536: $full_c{$priv}=1;
3537: }
3538: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3539: my ($priv,$restrict)=split(/\&/,$item);
3540: $full_d{$priv}=1;
3541: }
3542: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3543: my ($priv,$restrict)=split(/\&/,$item);
3544: $full_s{$priv}=1;
3545: }
3546: $return_script .= 'function set_'.$role.'() {'."\n";
3547: my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
3548: my %role_c;
3549: foreach my $priv (@temp) {
3550: my ($priv_item, $dummy) = split(/\&/,$priv);
3551: $role_c{$priv_item} = 1;
3552: }
3553: my %role_d;
3554: @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
3555: foreach my $priv(@temp) {
3556: my ($priv_item, $dummy) = split(/\&/,$priv);
3557: $role_d{$priv_item} = 1;
3558: }
3559: my %role_s;
3560: @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
3561: foreach my $priv(@temp) {
3562: my ($priv_item, $dummy) = split(/\&/,$priv);
3563: $role_s{$priv_item} = 1;
3564: }
3565: foreach my $priv_item (keys(%full_c)) {
3566: my ($priv, $dummy) = split(/\&/,$priv_item);
3567: if ((exists($role_c{$priv})) || (exists($role_d{$priv})) ||
3568: (exists($role_s{$priv}))) {
3569: $return_script .= "document.form1.$priv"."_c.checked = true;\n";
3570: } else {
3571: $return_script .= "document.form1.$priv"."_c.checked = false;\n";
3572: }
3573: }
3574: foreach my $priv_item (keys(%full_d)) {
3575: my ($priv, $dummy) = split(/\&/,$priv_item);
3576: if ((exists($role_d{$priv})) || (exists($role_s{$priv}))) {
3577: $return_script .= "document.form1.$priv"."_d.checked = true;\n";
3578: } else {
3579: $return_script .= "document.form1.$priv"."_d.checked = false;\n";
3580: }
3581: }
3582: foreach my $priv_item (keys(%full_s)) {
3583: my ($priv, $dummy) = split(/\&/,$priv_item);
3584: if (exists($role_s{$priv})) {
3585: $return_script .= "document.form1.$priv"."_s.checked = true;\n";
3586: } else {
3587: $return_script .= "document.form1.$priv"."_s.checked = false;\n";
3588: }
3589: }
3590: $return_script .= '}'."\n";
3591: return ($return_script);
3592: }
3593: # ----------------------------------------------------------
3594: sub make_button_code {
3595: my ($role) = @_;
3596: my $label = &Apache::lonnet::plaintext($role);
3597: my $button_code = '<input type="button" onclick="set_'.$role.'()" value="'.$label.'" />';
3598: return ($button_code);
3599: }
3600: # ---------------------------------------------------------- Call to definerole
3601: sub set_custom_role {
3602: my ($r,$context) = @_;
3603: my $rolename=$env{'form.rolename'};
3604: $rolename=~s/[^A-Za-z0-9]//gs;
3605: if (!$rolename) {
3606: &custom_role_editor($r);
3607: return;
3608: }
3609: my ($jsback,$elements) = &crumb_utilities();
3610: my $jscript = '<script type="text/javascript">'
3611: .'// <![CDATA['."\n"
3612: .$jsback."\n"
3613: .'// ]]>'."\n"
3614: .'</script>'."\n";
3615:
3616: $r->print(&Apache::loncommon::start_page('Save Custom Role'),$jscript);
3617: &Apache::lonhtmlcommon::add_breadcrumb
3618: ({href=>"javascript:backPage(document.customresult,'pickrole','')",
3619: text=>"Pick custom role",
3620: faq=>282,bug=>'Instructor Interface',},
3621: {href=>"javascript:backPage(document.customresult,'selected_custom_edit','')",
3622: text=>"Edit custom role",
3623: faq=>282,bug=>'Instructor Interface',},
3624: {href=>"javascript:backPage(document.customresult,'set_custom_roles','')",
3625: text=>"Result",
3626: faq=>282,bug=>'Instructor Interface',});
3627: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3628: 'Course_Editing_Custom_Roles'));
3629:
3630: my ($rdummy,$roledef)=
3631: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3632:
3633: # ------------------------------------------------------- Does this role exist?
3634: $r->print('<h3>');
3635: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3636: $r->print(&mt('Existing Role').' "');
3637: } else {
3638: $r->print(&mt('New Role').' "');
3639: $roledef='';
3640: }
3641: $r->print($rolename.'"</h3>');
3642: # ------------------------------------------------------- What can be assigned?
3643: my $sysrole='';
3644: my $domrole='';
3645: my $courole='';
3646:
3647: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3648: my ($priv,$restrict)=split(/\&/,$item);
3649: if (!$restrict) { $restrict=''; }
3650: if ($env{'form.'.$priv.'_c'}) {
3651: $courole.=':'.$item;
3652: }
3653: }
3654:
3655: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3656: my ($priv,$restrict)=split(/\&/,$item);
3657: if (!$restrict) { $restrict=''; }
3658: if ($env{'form.'.$priv.'_d'}) {
3659: $domrole.=':'.$item;
3660: }
3661: }
3662:
3663: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3664: my ($priv,$restrict)=split(/\&/,$item);
3665: if (!$restrict) { $restrict=''; }
3666: if ($env{'form.'.$priv.'_s'}) {
3667: $sysrole.=':'.$item;
3668: }
3669: }
3670: $r->print('<br />Defining Role: '.
3671: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
3672: if ($env{'request.course.id'}) {
3673: my $url='/'.$env{'request.course.id'};
3674: $url=~s/\_/\//g;
3675: $r->print('<br />'.&mt('Assigning Role to Self').': '.
3676: &Apache::lonnet::assigncustomrole($env{'user.domain'},
3677: $env{'user.name'},
3678: $url,
3679: $env{'user.domain'},
3680: $env{'user.name'},
3681: $rolename,undef,undef,undef,$context));
3682: }
3683: $r->print('<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'.&mt('Create or edit another custom role').'</a></p><form name="customresult" method="post">');
3684: $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'</form>');
3685: $r->print(&Apache::loncommon::end_page());
3686: }
3687:
3688: # ================================================================ Main Handler
3689: sub handler {
3690: my $r = shift;
3691: if ($r->header_only) {
3692: &Apache::loncommon::content_type($r,'text/html');
3693: $r->send_http_header;
3694: return OK;
3695: }
3696: my $context;
3697: if ($env{'request.course.id'}) {
3698: $context = 'course';
3699: } elsif ($env{'request.role'} =~ /^au\./) {
3700: $context = 'author';
3701: } else {
3702: $context = 'domain';
3703: }
3704: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
3705: ['action','state','callingform','roletype','showrole','bulkaction','popup','phase',
3706: 'username','domain','srchterm','srchdomain','srchin','srchby','srchtype']);
3707: &Apache::lonhtmlcommon::clear_breadcrumbs();
3708: if ($env{'form.action'} ne 'dateselect') {
3709: &Apache::lonhtmlcommon::add_breadcrumb
3710: ({href=>"/adm/createuser",
3711: text=>"User Management",
3712: help=>'Course_Create_Class_List,Course_Change_Privileges,Course_View_Class_List,Course_Editing_Custom_Roles,Course_Add_Student,Course_Drop_Student,Course_Automated_Enrollment,Course_Self_Enrollment,Course_Manage_Group'});
3713: }
3714: #SD Following files not added to help, because the corresponding .tex-files seem to
3715: #be missing: Course_Approve_Selfenroll,Course_User_Logs,
3716: my ($permission,$allowed) =
3717: &Apache::lonuserutils::get_permission($context);
3718: if (!$allowed) {
3719: $env{'user.error.msg'}=
3720: "/adm/createuser:cst:0:0:Cannot create/modify user data ".
3721: "or view user status.";
3722: return HTTP_NOT_ACCEPTABLE;
3723: }
3724:
3725: &Apache::loncommon::content_type($r,'text/html');
3726: $r->send_http_header;
3727:
3728: # Main switch on form.action and form.state, as appropriate
3729: if (! exists($env{'form.action'})) {
3730: $r->print(&header());
3731: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
3732: $r->print(&print_main_menu($permission,$context));
3733: $r->print(&Apache::loncommon::end_page());
3734: } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
3735: $r->print(&header());
3736: &Apache::lonhtmlcommon::add_breadcrumb
3737: ({href=>'/adm/createuser?action=upload&state=',
3738: text=>"Upload Users List"});
3739: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Upload Users List',
3740: 'Course_Create_Class_List'));
3741: $r->print('<form name="studentform" method="post" '.
3742: 'enctype="multipart/form-data" '.
3743: ' action="/adm/createuser">'."\n");
3744: if (! exists($env{'form.state'})) {
3745: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
3746: } elsif ($env{'form.state'} eq 'got_file') {
3747: &Apache::lonuserutils::print_upload_manager_form($r,$context,
3748: $permission);
3749: } elsif ($env{'form.state'} eq 'enrolling') {
3750: if ($env{'form.datatoken'}) {
3751: &Apache::lonuserutils::upfile_drop_add($r,$context,$permission);
3752: }
3753: } else {
3754: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
3755: }
3756: $r->print('</form>'.&Apache::loncommon::end_page());
3757: } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
3758: eq 'singlestudent')) && ($permission->{'cusr'})) {
3759: my $phase = $env{'form.phase'};
3760: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
3761: &Apache::loncreateuser::restore_prev_selections();
3762: my $srch;
3763: foreach my $item (@search) {
3764: $srch->{$item} = $env{'form.'.$item};
3765: }
3766: if (($phase eq 'get_user_info') || ($phase eq 'userpicked') ||
3767: ($phase eq 'createnewuser')) {
3768: if ($env{'form.phase'} eq 'createnewuser') {
3769: my $response;
3770: if ($env{'form.srchterm'} !~ /^$match_username$/) {
3771: my $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
3772: $env{'form.phase'} = '';
3773: &print_username_entry_form($r,$context,$response,$srch);
3774: } else {
3775: my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
3776: my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
3777: &print_user_modification_page($r,$ccuname,$ccdomain,
3778: $srch,$response,$context,
3779: $permission);
3780: }
3781: } elsif ($env{'form.phase'} eq 'get_user_info') {
3782: my ($currstate,$response,$forcenewuser,$results) =
3783: &user_search_result($context,$srch);
3784: if ($env{'form.currstate'} eq 'modify') {
3785: $currstate = $env{'form.currstate'};
3786: }
3787: if ($currstate eq 'select') {
3788: &print_user_selection_page($r,$response,$srch,$results,
3789: \@search,$context);
3790: } elsif ($currstate eq 'modify') {
3791: my ($ccuname,$ccdomain);
3792: if (($srch->{'srchby'} eq 'uname') &&
3793: ($srch->{'srchtype'} eq 'exact')) {
3794: $ccuname = $srch->{'srchterm'};
3795: $ccdomain= $srch->{'srchdomain'};
3796: } else {
3797: my @matchedunames = keys(%{$results});
3798: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
3799: }
3800: $ccuname =&LONCAPA::clean_username($ccuname);
3801: $ccdomain=&LONCAPA::clean_domain($ccdomain);
3802: if ($env{'form.forcenewuser'}) {
3803: $response = '';
3804: }
3805: &print_user_modification_page($r,$ccuname,$ccdomain,
3806: $srch,$response,$context,
3807: $permission);
3808: } elsif ($currstate eq 'query') {
3809: &print_user_query_page($r,'createuser');
3810: } else {
3811: $env{'form.phase'} = '';
3812: &print_username_entry_form($r,$context,$response,$srch,
3813: $forcenewuser);
3814: }
3815: } elsif ($env{'form.phase'} eq 'userpicked') {
3816: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
3817: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
3818: &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
3819: $context,$permission);
3820: }
3821: } elsif ($env{'form.phase'} eq 'update_user_data') {
3822: &update_user_data($r,$context);
3823: } else {
3824: &print_username_entry_form($r,$context,undef,$srch);
3825: }
3826: } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
3827: if ($env{'form.phase'} eq 'set_custom_roles') {
3828: &set_custom_role($r,$context);
3829: } else {
3830: &custom_role_editor($r);
3831: }
3832: } elsif (($env{'form.action'} eq 'listusers') &&
3833: ($permission->{'view'} || $permission->{'cusr'})) {
3834: if ($env{'form.phase'} eq 'bulkchange') {
3835: &Apache::lonhtmlcommon::add_breadcrumb
3836: ({href=>'/adm/createuser?action=listusers',
3837: text=>"List Users"},
3838: {href=>"/adm/createuser",
3839: text=>"Result"});
3840: my $setting = $env{'form.roletype'};
3841: my $choice = $env{'form.bulkaction'};
3842: $r->print(&header());
3843: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Update Users",
3844: 'Course_View_Class_List'));
3845: if ($permission->{'cusr'}) {
3846: &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice);
3847: $r->print(&Apache::loncommon::end_page());
3848: } else {
3849: $r->print(&mt('You are not authorized to make bulk changes to user roles'));
3850: $r->print('<p><a href="/adm/createuser?action=listusers">'.&mt('Display User Lists').'</a>');
3851: $r->print(&Apache::loncommon::end_page());
3852: }
3853: } else {
3854: &Apache::lonhtmlcommon::add_breadcrumb
3855: ({href=>'/adm/createuser?action=listusers',
3856: text=>"List Users"});
3857: my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
3858: my $formname = 'studentform';
3859: if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
3860: ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) =
3861: &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
3862: $formname);
3863: $jscript .= &verify_user_display();
3864: my $js = &add_script($jscript).$cb_jscript;
3865: my $loadcode =
3866: &Apache::lonuserutils::course_selector_loadcode($formname);
3867: if ($loadcode ne '') {
3868: $r->print(&header($js,{'onload' => $loadcode,}));
3869: } else {
3870: $r->print(&header($js));
3871: }
3872: } else {
3873: $r->print(&header(&add_script(&verify_user_display())));
3874: }
3875: $r->print(&Apache::lonhtmlcommon::breadcrumbs("List Users",
3876: 'Course_View_Class_List'));
3877: &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
3878: $formname,$totcodes,$codetitles,$idlist,$idlist_titles);
3879: $r->print(&Apache::loncommon::end_page());
3880: }
3881: } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
3882: $r->print(&header());
3883: &Apache::lonhtmlcommon::add_breadcrumb
3884: ({href=>'/adm/createuser?action=drop',
3885: text=>"Drop Students"});
3886: if (!exists($env{'form.state'})) {
3887: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Drop Students',
3888: 'Course_Drop_Student'));
3889:
3890: &Apache::lonuserutils::print_drop_menu($r,$context,$permission);
3891: } elsif ($env{'form.state'} eq 'done') {
3892: &Apache::lonhtmlcommon::add_breadcrumb
3893: ({href=>'/adm/createuser?action=drop',
3894: text=>"Result"});
3895: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Drop Students',
3896: 'Course_Drop_Student'));
3897: &Apache::lonuserutils::update_user_list($r,$context,undef,
3898: $env{'form.action'});
3899: }
3900: $r->print(&Apache::loncommon::end_page());
3901: } elsif ($env{'form.action'} eq 'dateselect') {
3902: if ($permission->{'cusr'}) {
3903: $r->print(&header(undef,undef,{'no_nav_bar' => 1}).
3904: &Apache::lonuserutils::date_section_selector($context,
3905: $permission).
3906: &Apache::loncommon::end_page());
3907: } else {
3908: $r->print(&header().
3909: '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>'.
3910: &Apache::loncommon::end_page());
3911: }
3912: } elsif ($env{'form.action'} eq 'selfenroll') {
3913: $r->print(&header());
3914: &Apache::lonhtmlcommon::add_breadcrumb
3915: ({href=>'/adm/createuser?action=selfenroll',
3916: text=>"Configure Self-enrollment"});
3917: if (!exists($env{'form.state'})) {
3918: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Configure Self-enrollment',
3919: 'Course_Self_Enrollment'));
3920: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
3921: &print_selfenroll_menu($r,$context,$permission);
3922: } elsif ($env{'form.state'} eq 'done') {
3923: &Apache::lonhtmlcommon::add_breadcrumb
3924: ({href=>'/adm/createuser?action=selfenroll',
3925: text=>"Result"});
3926: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Self-enrollment result',
3927: 'Course_Self_Enrollment'));
3928: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
3929: &update_selfenroll_config($r,$context,$permission);
3930: }
3931: $r->print(&Apache::loncommon::end_page());
3932: } elsif ($env{'form.action'} eq 'selfenrollqueue') {
3933: $r->print(&header());
3934: &Apache::lonhtmlcommon::add_breadcrumb
3935: ({href=>'/adm/createuser?action=selfenrollqueue',
3936: text=>"Enrollment requests"});
3937: my $cid = $env{'request.course.id'};
3938: my $cdom = $env{'course.'.$cid.'.domain'};
3939: my $cnum = $env{'course.'.$cid.'.num'};
3940: my $coursedesc = $env{'course.'.$cid.'.description'};
3941: if (!exists($env{'form.state'})) {
3942: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment requests',
3943: 'Course_SelfEnrollment_Approval'));
3944: $r->print('<h3>'.&mt('Pending enrollment requests').'</h3>'."\n");
3945: $r->print(&Apache::loncoursequeueadmin::display_queued_requests($context,
3946: $cdom,$cnum));
3947: } elsif ($env{'form.state'} eq 'done') {
3948: &Apache::lonhtmlcommon::add_breadcrumb
3949: ({href=>'/adm/createuser?action=selfenrollqueue',
3950: text=>"Result"});
3951: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment result',
3952: 'Course_Self_Enrollment'));
3953: $r->print('<h3>'.&mt('Enrollment request processing').'</h3>'."\n");
3954: $r->print(&Apache::loncoursequeueadmin::update_request_queue($context,
3955: $cdom,$cnum,$coursedesc));
3956: }
3957: $r->print(&Apache::loncommon::end_page());
3958: } elsif ($env{'form.action'} eq 'changelogs') {
3959: $r->print(&header());
3960: &Apache::lonhtmlcommon::add_breadcrumb
3961: ({href=>'/adm/createuser?action=changelogs',
3962: text=>"User Management Logs"});
3963: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Changes',
3964: 'Course_User_Logs'));
3965: &print_userchangelogs_display($r,$context,$permission);
3966: $r->print(&Apache::loncommon::end_page());
3967: } else {
3968: $r->print(&header());
3969: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
3970: $r->print(&print_main_menu($permission,$context));
3971: $r->print(&Apache::loncommon::end_page());
3972: }
3973: return OK;
3974: }
3975:
3976: sub header {
3977: my ($jscript,$loaditems,$args) = @_;
3978: my $start_page;
3979: if (ref($loaditems) eq 'HASH') {
3980: $start_page=&Apache::loncommon::start_page('User Management',$jscript,{'add_entries' => $loaditems});
3981: } else {
3982: $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args);
3983: }
3984: return $start_page;
3985: }
3986:
3987: sub add_script {
3988: my ($js) = @_;
3989: return '<script type="text/javascript">'."\n"
3990: .'// <![CDATA['."\n"
3991: .$js."\n"
3992: .'// ]]>'."\n"
3993: .'</script>'."\n";
3994: }
3995:
3996: sub verify_user_display {
3997: my $output = <<"END";
3998:
3999: function display_update() {
4000: document.studentform.action.value = 'listusers';
4001: document.studentform.phase.value = 'display';
4002: document.studentform.submit();
4003: }
4004:
4005: END
4006: return $output;
4007:
4008: }
4009:
4010: ###############################################################
4011: ###############################################################
4012: # Menu Phase One
4013: sub print_main_menu {
4014: my ($permission,$context) = @_;
4015: my %links = (
4016: domain => {
4017: upload => 'Upload a File of Users',
4018: singleuser => 'Add/Modify a User',
4019: listusers => 'Manage Users',
4020: },
4021: author => {
4022: upload => 'Upload a File of Co-authors',
4023: singleuser => 'Add/Modify a Co-author',
4024: listusers => 'Manage Co-authors',
4025: },
4026: course => {
4027: upload => 'Upload a File of Course Users',
4028: singleuser => 'Add/Modify a Course User',
4029: listusers => 'Manage Course Users',
4030: },
4031: );
4032: my @menu = ( {categorytitle => 'Single Users',
4033: items =>
4034: [
4035: {
4036: linktext => $links{$context}{'singleuser'},
4037: icon => 'edit-redo.png',
4038: #help => 'Course_Change_Privileges',
4039: url => '/adm/createuser?action=singleuser',
4040: permission => $permission->{'cusr'},
4041: linktitle => 'Add a user with a certain role to this course.',
4042: },
4043: ]},
4044:
4045: {categorytitle => 'Multiple Users',
4046: items =>
4047: [
4048: {
4049: linktext => $links{$context}{'upload'},
4050: icon => 'sctr.png',
4051: #help => 'Course_Create_Class_List',
4052: url => '/adm/createuser?action=upload',
4053: permission => $permission->{'cusr'},
4054: linktitle => 'Upload a CSV or a text file containing users.',
4055: },
4056: {
4057: linktext => $links{$context}{'listusers'},
4058: icon => 'edit-find.png',
4059: #help => 'Course_View_Class_List',
4060: url => '/adm/createuser?action=listusers',
4061: permission => ($permission->{'view'} || $permission->{'cusr'}),
4062: linktitle => 'Show and manage users of this course.',
4063: },
4064:
4065: ]},
4066:
4067: {categorytitle => 'Administration',
4068: items => [ ]},
4069: );
4070:
4071: if ($context eq 'domain'){
4072:
4073: push(@{ $menu[2]->{items} }, #Category: Administration
4074: {
4075: linktext => 'Custom Roles',
4076: icon => 'emblem-photos.png',
4077: #help => 'Course_Editing_Custom_Roles',
4078: url => '/adm/createuser?action=custom',
4079: permission => $permission->{'custom'},
4080: linktitle => 'Configure a custom role.',
4081: },
4082: );
4083:
4084: }elsif ($context eq 'course'){
4085: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
4086:
4087: push(@{ $menu[0]->{items} }, #Category: Single Users
4088: {
4089: linktext => 'Add/Modify a Student',
4090: #help => 'Course_Add_Student',
4091: icon => 'list-add.png',
4092: url => '/adm/createuser?action=singlestudent',
4093: permission => $permission->{'cusr'},
4094: linktitle => 'Add a user with the role student to this course.',
4095: },
4096: );
4097:
4098: push(@{ $menu[1]->{items} }, #Category: Multiple Users
4099: {
4100: linktext => 'Drop Students',
4101: icon => 'edit-undo.png',
4102: #help => 'Course_Drop_Student',
4103: url => '/adm/createuser?action=drop',
4104: permission => $permission->{'cusr'},
4105: linktitle =>'Remove a student from this course.',
4106: },
4107: );
4108: push(@{ $menu[2]->{items} }, #Category: Administration
4109: {
4110: linktext => 'Custom Roles',
4111: icon => 'emblem-photos.png',
4112: #help => 'Course_Editing_Custom_Roles',
4113: url => '/adm/createuser?action=custom',
4114: permission => $permission->{'custom'},
4115: linktitle => 'Configure a custom role.',
4116: },
4117: {
4118: linktext => 'Course Groups',
4119: icon => 'conf.png',
4120: #help => 'Course_Manage_Group',
4121: url => '/adm/coursegroups?refpage=cusr',
4122: permission => $permission->{'grp_manage'},
4123: linktitle => 'Manage course groups.',
4124: },
4125: {
4126: linktext => 'Change Logs',
4127: icon => 'document-properties.png',
4128: #help => 'Course_User_Logs',
4129: url => '/adm/createuser?action=changelogs',
4130: permission => $permission->{'cusr'},
4131: linktitle => 'View change log.',
4132: },
4133: );
4134: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}) {
4135: push(@{ $menu[2]->{items} },
4136: {
4137: linktext => 'Enrollment Requests',
4138: icon => 'selfenrl-queue.png',
4139: #help => 'Course_Approve_Selfenroll',
4140: url => '/adm/createuser?action=selfenrollqueue',
4141: permission => $permission->{'cusr'},
4142: linktitle =>'Approve or reject enrollment requests.',
4143: },
4144: );
4145: }
4146:
4147: if (!exists($permission->{'cusr_section'})){
4148:
4149: push(@{ $menu[2]->{items} },
4150: {
4151: linktext => 'Automated Enrollment',
4152: icon => 'roles.png',
4153: #help => 'Course_Automated_Enrollment',
4154: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
4155: && $permission->{'cusr'}),
4156: url => '/adm/populate',
4157: linktitle => 'Automated enrollment manager.',
4158: },
4159: {
4160: linktext => 'User Self-Enrollment',
4161: icon => 'cstr.png',
4162: #help => 'Course_Self_Enrollment',
4163: url => '/adm/createuser?action=selfenroll',
4164: permission => $permission->{'cusr'},
4165: linktitle => 'Configure user self enrollment.',
4166: },
4167: );
4168:
4169: }
4170: };
4171: return Apache::lonhtmlcommon::generate_menu(@menu);
4172: # { text => 'View Log-in History',
4173: # help => 'Course_User_Logins',
4174: # action => 'logins',
4175: # permission => $permission->{'cusr'},
4176: # });
4177: }
4178:
4179: sub restore_prev_selections {
4180: my %saveable_parameters = ('srchby' => 'scalar',
4181: 'srchin' => 'scalar',
4182: 'srchtype' => 'scalar',
4183: );
4184: &Apache::loncommon::store_settings('user','user_picker',
4185: \%saveable_parameters);
4186: &Apache::loncommon::restore_settings('user','user_picker',
4187: \%saveable_parameters);
4188: }
4189:
4190: sub print_selfenroll_menu {
4191: my ($r,$context,$permission) = @_;
4192: my $formname = 'enrollstudent';
4193: my $nolink = 1;
4194: my ($row,$lt) = &get_selfenroll_titles();
4195: my $groupslist = &Apache::lonuserutils::get_groupslist();
4196: my $setsec_js =
4197: &Apache::lonuserutils::setsections_javascript($formname,$groupslist);
4198: my %alerts = &Apache::lonlocal::texthash(
4199: acto => 'Activation of self-enrollment was selected for the following domain(s)',
4200: butn => 'but no user types have been checked.',
4201: wilf => "Please uncheck 'activate' or check at least one type.",
4202: );
4203: my $selfenroll_js = <<"ENDSCRIPT";
4204: function update_types(caller,num) {
4205: var delidx = getIndexByName('selfenroll_delete');
4206: var actidx = getIndexByName('selfenroll_activate');
4207: if (caller == 'selfenroll_all') {
4208: var selall;
4209: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4210: if (document.$formname.selfenroll_all[i].checked) {
4211: selall = document.$formname.selfenroll_all[i].value;
4212: }
4213: }
4214: if (selall == 1) {
4215: if (delidx != -1) {
4216: if (document.$formname.selfenroll_delete.length) {
4217: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4218: document.$formname.selfenroll_delete[j].checked = true;
4219: }
4220: } else {
4221: document.$formname.elements[delidx].checked = true;
4222: }
4223: }
4224: if (actidx != -1) {
4225: if (document.$formname.selfenroll_activate.length) {
4226: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4227: document.$formname.selfenroll_activate[j].checked = false;
4228: }
4229: } else {
4230: document.$formname.elements[actidx].checked = false;
4231: }
4232: }
4233: document.$formname.selfenroll_newdom.selectedIndex = 0;
4234: }
4235: }
4236: if (caller == 'selfenroll_activate') {
4237: if (document.$formname.selfenroll_activate.length) {
4238: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4239: if (document.$formname.selfenroll_activate[j].value == num) {
4240: if (document.$formname.selfenroll_activate[j].checked) {
4241: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4242: if (document.$formname.selfenroll_all[i].value == '1') {
4243: document.$formname.selfenroll_all[i].checked = false;
4244: }
4245: if (document.$formname.selfenroll_all[i].value == '0') {
4246: document.$formname.selfenroll_all[i].checked = true;
4247: }
4248: }
4249: }
4250: }
4251: }
4252: } else {
4253: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4254: if (document.$formname.selfenroll_all[i].value == '1') {
4255: document.$formname.selfenroll_all[i].checked = false;
4256: }
4257: if (document.$formname.selfenroll_all[i].value == '0') {
4258: document.$formname.selfenroll_all[i].checked = true;
4259: }
4260: }
4261: }
4262: }
4263: if (caller == 'selfenroll_delete') {
4264: if (document.$formname.selfenroll_delete.length) {
4265: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4266: if (document.$formname.selfenroll_delete[j].value == num) {
4267: if (document.$formname.selfenroll_delete[j].checked) {
4268: var delindex = getIndexByName('selfenroll_types_'+num);
4269: if (delindex != -1) {
4270: if (document.$formname.elements[delindex].length) {
4271: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4272: document.$formname.elements[delindex][k].checked = false;
4273: }
4274: } else {
4275: document.$formname.elements[delindex].checked = false;
4276: }
4277: }
4278: }
4279: }
4280: }
4281: } else {
4282: if (document.$formname.selfenroll_delete.checked) {
4283: var delindex = getIndexByName('selfenroll_types_'+num);
4284: if (delindex != -1) {
4285: if (document.$formname.elements[delindex].length) {
4286: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4287: document.$formname.elements[delindex][k].checked = false;
4288: }
4289: } else {
4290: document.$formname.elements[delindex].checked = false;
4291: }
4292: }
4293: }
4294: }
4295: }
4296: return;
4297: }
4298:
4299: function validate_types(form) {
4300: var needaction = new Array();
4301: var countfail = 0;
4302: var actidx = getIndexByName('selfenroll_activate');
4303: if (actidx != -1) {
4304: if (document.$formname.selfenroll_activate.length) {
4305: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4306: var num = document.$formname.selfenroll_activate[j].value;
4307: if (document.$formname.selfenroll_activate[j].checked) {
4308: countfail = check_types(num,countfail,needaction)
4309: }
4310: }
4311: } else {
4312: if (document.$formname.selfenroll_activate.checked) {
4313: var num = document.enrollstudent.selfenroll_activate.value;
4314: countfail = check_types(num,countfail,needaction)
4315: }
4316: }
4317: }
4318: if (countfail > 0) {
4319: var msg = "$alerts{'acto'}\\n";
4320: var loopend = needaction.length -1;
4321: if (loopend > 0) {
4322: for (var m=0; m<loopend; m++) {
4323: msg += needaction[m]+", ";
4324: }
4325: }
4326: msg += needaction[loopend]+"\\n$alerts{'butn'}\\n$alerts{'wilf'}";
4327: alert(msg);
4328: return;
4329: }
4330: setSections(form);
4331: }
4332:
4333: function check_types(num,countfail,needaction) {
4334: var typeidx = getIndexByName('selfenroll_types_'+num);
4335: var count = 0;
4336: if (typeidx != -1) {
4337: if (document.$formname.elements[typeidx].length) {
4338: for (var k=0; k<document.$formname.elements[typeidx].length; k++) {
4339: if (document.$formname.elements[typeidx][k].checked) {
4340: count ++;
4341: }
4342: }
4343: } else {
4344: if (document.$formname.elements[typeidx].checked) {
4345: count ++;
4346: }
4347: }
4348: if (count == 0) {
4349: var domidx = getIndexByName('selfenroll_dom_'+num);
4350: if (domidx != -1) {
4351: var domname = document.$formname.elements[domidx].value;
4352: needaction[countfail] = domname;
4353: countfail ++;
4354: }
4355: }
4356: }
4357: return countfail;
4358: }
4359:
4360: function getIndexByName(item) {
4361: for (var i=0;i<document.$formname.elements.length;i++) {
4362: if (document.$formname.elements[i].name == item) {
4363: return i;
4364: }
4365: }
4366: return -1;
4367: }
4368: ENDSCRIPT
4369: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4370: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4371:
4372: my $output = '<script type="text/javascript">'."\n".
4373: '// <![CDATA['."\n".
4374: $setsec_js."\n".$selfenroll_js."\n".
4375: '// ]]>'."\n".
4376: '</script>'."\n".
4377: '<h3>'.$lt->{'selfenroll'}.'</h3>'."\n";
4378: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
4379: if (ref($visactions) eq 'HASH') {
4380: if ($visible) {
4381: $output .= '<p class="LC_info">'.$visactions->{'vis'}.'</p>';
4382: } else {
4383: $output .= '<p class="LC_warning">'.$visactions->{'miss'}.'</p>'
4384: .$visactions->{'yous'}.
4385: '<p>'.$visactions->{'gen'}.'<br />'.$visactions->{'coca'};
4386: if (ref($vismsgs) eq 'ARRAY') {
4387: $output .= '<br />'.$visactions->{'make'}.'<ul>';
4388: foreach my $item (@{$vismsgs}) {
4389: $output .= '<li>'.$visactions->{$item}.'</li>';
4390: }
4391: $output .= '</ul>';
4392: }
4393: $output .= '</p>';
4394: }
4395: }
4396: $output .= '<form name="'.$formname.'" method="post" action="/adm/createuser">'."\n".
4397: &Apache::lonhtmlcommon::start_pick_box();
4398: if (ref($row) eq 'ARRAY') {
4399: foreach my $item (@{$row}) {
4400: my $title = $item;
4401: if (ref($lt) eq 'HASH') {
4402: $title = $lt->{$item};
4403: }
4404: $output .= &Apache::lonhtmlcommon::row_title($title);
4405: if ($item eq 'types') {
4406: my $curr_types = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_types'};
4407: my $showdomdesc = 1;
4408: my $includeempty = 1;
4409: my $num = 0;
4410: $output .= &Apache::loncommon::start_data_table().
4411: &Apache::loncommon::start_data_table_row()
4412: .'<td colspan="2"><span class="LC_nobreak"><label>'
4413: .&mt('Any user in any domain:')
4414: .' <input type="radio" name="selfenroll_all" value="1" ';
4415: if ($curr_types eq '*') {
4416: $output .= ' checked="checked" ';
4417: }
4418: $output .= 'onchange="javascript:update_types('.
4419: "'selfenroll_all'".');" />'.&mt('Yes').'</label>'.
4420: ' <input type="radio" name="selfenroll_all" value="0" ';
4421: if ($curr_types ne '*') {
4422: $output .= ' checked="checked" ';
4423: }
4424: $output .= ' onchange="javascript:update_types('.
4425: "'selfenroll_all'".');"/>'.&mt('No').'</label></td>'.
4426: &Apache::loncommon::end_data_table_row().
4427: &Apache::loncommon::end_data_table().
4428: &mt('Or').'<br />'.
4429: &Apache::loncommon::start_data_table();
4430: my %currdoms;
4431: if ($curr_types eq '') {
4432: $output .= &new_selfenroll_dom_row($cdom,'0');
4433: } elsif ($curr_types ne '*') {
4434: my @entries = split(/;/,$curr_types);
4435: if (@entries > 0) {
4436: foreach my $entry (@entries) {
4437: my ($currdom,$typestr) = split(/:/,$entry);
4438: $currdoms{$currdom} = 1;
4439: my $domdesc = &Apache::lonnet::domain($currdom);
4440: my @currinsttypes = split(',',$typestr);
4441: $output .= &Apache::loncommon::start_data_table_row()
4442: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').'<b>'
4443: .' '.$domdesc.' ('.$currdom.')'
4444: .'</b><input type="hidden" name="selfenroll_dom_'.$num
4445: .'" value="'.$currdom.'" /></span><br />'
4446: .'<span class="LC_nobreak"><label><input type="checkbox" '
4447: .'name="selfenroll_delete" value="'.$num.'" onchange="javascript:update_types('."'selfenroll_delete','$num'".');" />'
4448: .&mt('Delete').'</label></span></td>';
4449: $output .= '<td valign="top"> '.&mt('User types:').'<br />'
4450: .&selfenroll_inst_types($num,$currdom,\@currinsttypes).'</td>'
4451: .&Apache::loncommon::end_data_table_row();
4452: $num ++;
4453: }
4454: }
4455: }
4456: my $add_domtitle = &mt('Users in additional domain:');
4457: if ($curr_types eq '*') {
4458: $add_domtitle = &mt('Users in specific domain:');
4459: } elsif ($curr_types eq '') {
4460: $add_domtitle = &mt('Users in other domain:');
4461: }
4462: $output .= &Apache::loncommon::start_data_table_row()
4463: .'<td colspan="2"><span class="LC_nobreak">'.$add_domtitle.'</span><br />'
4464: .&Apache::loncommon::select_dom_form('','selfenroll_newdom',
4465: $includeempty,$showdomdesc)
4466: .'<input type="hidden" name="selfenroll_types_total" value="'.$num.'" />'
4467: .'</td>'.&Apache::loncommon::end_data_table_row()
4468: .&Apache::loncommon::end_data_table();
4469: } elsif ($item eq 'registered') {
4470: my ($regon,$regoff);
4471: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_registered'}) {
4472: $regon = ' checked="checked" ';
4473: $regoff = ' ';
4474: } else {
4475: $regon = ' ';
4476: $regoff = ' checked="checked" ';
4477: }
4478: $output .= '<label>'.
4479: '<input type="radio" name="selfenroll_registered" value="1"'.$regon.'/>'.
4480: &mt('Yes').'</label> <label>'.
4481: '<input type="radio" name="selfenroll_registered" value="0"'.$regoff.'/>'.
4482: &mt('No').'</label>';
4483: } elsif ($item eq 'enroll_dates') {
4484: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_date'};
4485: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_date'};
4486: if ($starttime eq '') {
4487: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4488: }
4489: if ($endtime eq '') {
4490: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4491: }
4492: my $startform =
4493: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_date',$starttime,
4494: undef,undef,undef,undef,undef,undef,undef,$nolink);
4495: my $endform =
4496: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_date',$endtime,
4497: undef,undef,undef,undef,undef,undef,undef,$nolink);
4498: $output .= &selfenroll_date_forms($startform,$endform);
4499: } elsif ($item eq 'access_dates') {
4500: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_access'};
4501: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_access'};
4502: if ($starttime eq '') {
4503: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4504: }
4505: if ($endtime eq '') {
4506: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4507: }
4508: my $startform =
4509: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_access',$starttime,
4510: undef,undef,undef,undef,undef,undef,undef,$nolink);
4511: my $endform =
4512: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_access',$endtime,
4513: undef,undef,undef,undef,undef,undef,undef,$nolink);
4514: $output .= &selfenroll_date_forms($startform,$endform);
4515: } elsif ($item eq 'section') {
4516: my $currsec = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_section'};
4517: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
4518: my $newsecval;
4519: if ($currsec ne 'none' && $currsec ne '') {
4520: if (!defined($sections_count{$currsec})) {
4521: $newsecval = $currsec;
4522: }
4523: }
4524: my $sections_select =
4525: &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec);
4526: $output .= '<table class="LC_createuser">'."\n".
4527: '<tr class="LC_section_row">'."\n".
4528: '<td align="center">'.&mt('Existing sections')."\n".
4529: '<br />'.$sections_select.'</td><td align="center">'.
4530: &mt('New section').'<br />'."\n".
4531: '<input type="text" name="newsec" size="15" value="'.$newsecval.'" />'."\n".
4532: '<input type="hidden" name="sections" value="" />'."\n".
4533: '<input type="hidden" name="state" value="done" />'."\n".
4534: '</td></tr></table>'."\n";
4535: } elsif ($item eq 'approval') {
4536: my ($appon,$appoff);
4537: my $cid = $env{'request.course.id'};
4538: my $currnotified = $env{'course.'.$cid.'.internal.selfenroll_notifylist'};
4539: if ($env{'course.'.$cid.'.internal.selfenroll_approval'}) {
4540: $appon = ' checked="checked" ';
4541: $appoff = ' ';
4542: } else {
4543: $appon = ' ';
4544: $appoff = ' checked="checked" ';
4545: }
4546: $output .= '<label>'.
4547: '<input type="radio" name="selfenroll_approval" value="1"'.$appon.'/>'.
4548: &mt('Yes').'</label> <label>'.
4549: '<input type="radio" name="selfenroll_approval" value="0"'.$appoff.'/>'.
4550: &mt('No').'</label>';
4551: my %advhash = &Apache::lonnet::get_course_adv_roles($cid,1);
4552: my (@ccs,%notified);
4553: if ($advhash{'cc'}) {
4554: @ccs = split(/,/,$advhash{'cc'});
4555: }
4556: if ($currnotified) {
4557: foreach my $current (split(/,/,$currnotified)) {
4558: $notified{$current} = 1;
4559: if (!grep(/^\Q$current\E$/,@ccs)) {
4560: push(@ccs,$current);
4561: }
4562: }
4563: }
4564: if (@ccs) {
4565: $output .= '<br />'.&mt('Personnel to be notified when an enrollment request needs approval, or has been approved:').' '.&Apache::loncommon::start_data_table().
4566: &Apache::loncommon::start_data_table_row();
4567: my $count = 0;
4568: my $numcols = 4;
4569: foreach my $cc (sort(@ccs)) {
4570: my $notifyon;
4571: my ($ccuname,$ccudom) = split(/:/,$cc);
4572: if ($notified{$cc}) {
4573: $notifyon = ' checked="checked" ';
4574: }
4575: if ($count && !$count%$numcols) {
4576: $output .= &Apache::loncommon::end_data_table_row().
4577: &Apache::loncommon::start_data_table_row()
4578: }
4579: $output .= '<td><span class="LC_nobreak"><label>'.
4580: '<input type="checkbox" name="selfenroll_notify"'.$notifyon.' value="'.$cc.'" />'.
4581: &Apache::loncommon::plainname($ccuname,$ccudom).
4582: '</label></span></td>';
4583: $count;
4584: }
4585: my $rem = $count%$numcols;
4586: if ($rem) {
4587: my $emptycols = $numcols - $rem;
4588: for (my $i=0; $i<$emptycols; $i++) {
4589: $output .= '<td> </td>';
4590: }
4591: }
4592: $output .= &Apache::loncommon::end_data_table_row().
4593: &Apache::loncommon::end_data_table();
4594: }
4595: } elsif ($item eq 'limit') {
4596: my ($crslimit,$selflimit,$nolimit);
4597: my $cid = $env{'request.course.id'};
4598: my $currlim = $env{'course.'.$cid.'.internal.selfenroll_limit'};
4599: my $currcap = $env{'course.'.$cid.'.internal.selfenroll_cap'};
4600: my $nolimit = ' checked="checked" ';
4601: if ($currlim eq 'allstudents') {
4602: $crslimit = ' checked="checked" ';
4603: $selflimit = ' ';
4604: $nolimit = ' ';
4605: } elsif ($currlim eq 'selfenrolled') {
4606: $crslimit = ' ';
4607: $selflimit = ' checked="checked" ';
4608: $nolimit = ' ';
4609: } else {
4610: $crslimit = ' ';
4611: $selflimit = ' ';
4612: }
4613: $output .= '<table><tr><td><label>'.
4614: '<input type="radio" name="selfenroll_limit" value="none"'.$nolimit.'/>'.
4615: &mt('No limit').'</label></td><td><label>'.
4616: '<input type="radio" name="selfenroll_limit" value="allstudents"'.$crslimit.'/>'.
4617: &mt('Limit by total students').'</label></td><td><label>'.
4618: '<input type="radio" name="selfenroll_limit" value="selfenrolled"'.$selflimit.'/>'.
4619: &mt('Limit by total self-enrolled students').
4620: '</td></tr><tr>'.
4621: '<td> </td><td colspan="2"><span class="LC_nobreak">'.
4622: (' 'x3).&mt('Maximum number allowed: ').
4623: '<input type="text" name="selfenroll_cap" size = "5" value="'.$currcap.'" /></td></tr></table>';
4624: }
4625: $output .= &Apache::lonhtmlcommon::row_closure(1);
4626: }
4627: }
4628: $output .= &Apache::lonhtmlcommon::end_pick_box().
4629: '<br /><input type="button" name="selfenrollconf" value="'
4630: .&mt('Save').'" onclick="validate_types(this.form);" />'
4631: .'<input type="hidden" name="action" value="selfenroll" /></form>';
4632: $r->print($output);
4633: return;
4634: }
4635:
4636: sub visible_in_cat {
4637: my ($cdom,$cnum) = @_;
4638: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
4639: my ($cathash,%settable,@vismsgs,$cansetvis);
4640: my %visactions = &Apache::lonlocal::texthash(
4641: vis => 'Your course currently appears in the Course Catalog for this domain.',
4642: gen => 'Courses can be both self-cataloging, based on an institutional code (e.g., fs08phy231), or can be assigned categories from a hierarchy defined for the domain.',
4643: miss => 'Your course does not currently appear in the Course Catalog for this domain.',
4644: yous => 'You should remedy this if you plan to allow self-enrollment, otherwise students will have difficulty finding your course.',
4645: coca => 'Courses can be absent from the Catalog, because they do not have an institutional code, have no assigned category, or have been specifically excluded.',
4646: make => 'Make any changes to self-enrollment settings below, click "Save", then take action to include the course in the Catalog:',
4647: take => 'Take the following action to ensure the course appears in the Catalog:',
4648: dc_unhide => 'Ask a domain coordinator to change the "Exclude from course catalog" setting.',
4649: dc_addinst => 'Ask a domain coordinator to enable display the catalog of "Official courses (with institutional codes)".',
4650: dc_instcode => 'Ask a domain coordinator to assign an institutional code (if this is an official course).',
4651: dc_catalog => 'Ask a domain coordinator to enable or create at least one course category in the domain.',
4652: dc_categories => 'Ask a domain coordinator to create a hierarchy of categories and sub categories for courses in the domain.',
4653: dc_chgcat => 'Ask a domain coordinator to change the category assigned to the course, as the one currently assigned is no longer used in the domain',
4654: dc_addcat => 'Ask a domain coordinator to assign a category to the course.',
4655: );
4656: $visactions{'unhide'} = &mt('Use [_1]Set course environment[_2] to change the "Exclude from course catalog" setting.','"<a href="/adm/parmset?action=crsenv">','</a>"');
4657: $visactions{'chgcat'} = &mt('Use [_1]Set course environment[_2] to change the category assigned to the course, as the one currently assigned is no longer used in the domain.','"<a href="/adm/parmset?action=crsenv">','</a>"');
4658: $visactions{'addcat'} = &mt('Use [_1]Set course environment[_2] to assign a category to the course.','"<a href="/adm/parmset?action=crsenv">','</a>"');
4659: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4660: if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
4661: $settable{'togglecats'} = 1;
4662: }
4663: if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
4664: $settable{'categorize'} = 1;
4665: }
4666: $cathash = $domconf{'coursecategories'}{'cats'};
4667: }
4668: if ($settable{'togglecats'} && $settable{'categorize'}) {
4669: $cansetvis = &mt('You are able to both assign a course category and choose to exclude this course from the catalog.');
4670: } elsif ($settable{'togglecats'}) {
4671: $cansetvis = &mt('You are able to choose to exclude this course from the catalog, but only a Domain Coordinator may assign a course category.');
4672: } elsif ($settable{'categorize'}) {
4673: $cansetvis = &mt('You may assign a course category, but only a Domain Coordinator may choose to exclude this course from the catalog.');
4674: } else {
4675: $cansetvis = &mt('Only a Domain Coordinator may assign a course category or choose to exclude this course from the catalog.');
4676: }
4677:
4678: my %currsettings =
4679: &Apache::lonnet::get('environment',['hidefromcat','categories','internal.coursecode'],
4680: $cdom,$cnum);
4681: my $visible = 0;
4682: if ($currsettings{'internal.coursecode'} ne '') {
4683: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4684: $cathash = $domconf{'coursecategories'}{'cats'};
4685: if (ref($cathash) eq 'HASH') {
4686: if ($cathash->{'instcode::0'} eq '') {
4687: push(@vismsgs,'dc_addinst');
4688: } else {
4689: $visible = 1;
4690: }
4691: } else {
4692: $visible = 1;
4693: }
4694: } else {
4695: $visible = 1;
4696: }
4697: } else {
4698: if (ref($cathash) eq 'HASH') {
4699: if ($cathash->{'instcode::0'} ne '') {
4700: push(@vismsgs,'dc_instcode');
4701: }
4702: } else {
4703: push(@vismsgs,'dc_instcode');
4704: }
4705: }
4706: if ($currsettings{'categories'} ne '') {
4707: my $cathash;
4708: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4709: $cathash = $domconf{'coursecategories'}{'cats'};
4710: if (ref($cathash) eq 'HASH') {
4711: if (keys(%{$cathash}) == 0) {
4712: push(@vismsgs,'dc_catalog');
4713: } elsif ((keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} ne '')) {
4714: push(@vismsgs,'dc_categories');
4715: } else {
4716: my @currcategories = split('&',$currsettings{'categories'});
4717: my $matched = 0;
4718: foreach my $cat (@currcategories) {
4719: if ($cathash->{$cat} ne '') {
4720: $visible = 1;
4721: $matched = 1;
4722: last;
4723: }
4724: }
4725: if (!$matched) {
4726: if ($settable{'categorize'}) {
4727: push(@vismsgs,'chgcat');
4728: } else {
4729: push(@vismsgs,'dc_chgcat');
4730: }
4731: }
4732: }
4733: }
4734: }
4735: } else {
4736: if (ref($cathash) eq 'HASH') {
4737: if ((keys(%{$cathash}) > 1) ||
4738: (keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} eq '')) {
4739: if ($settable{'categorize'}) {
4740: push(@vismsgs,'addcat');
4741: } else {
4742: push(@vismsgs,'dc_addcat');
4743: }
4744: }
4745: }
4746: }
4747: if ($currsettings{'hidefromcat'} eq 'yes') {
4748: $visible = 0;
4749: if ($settable{'togglecats'}) {
4750: unshift(@vismsgs,'unhide');
4751: } else {
4752: unshift(@vismsgs,'dc_unhide')
4753: }
4754: }
4755: return ($visible,$cansetvis,\@vismsgs,\%visactions);
4756: }
4757:
4758: sub new_selfenroll_dom_row {
4759: my ($newdom,$num) = @_;
4760: my $domdesc = &Apache::lonnet::domain($newdom);
4761: my $output;
4762: if ($domdesc ne '') {
4763: $output .= &Apache::loncommon::start_data_table_row()
4764: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').' <b>'.$domdesc
4765: .' ('.$newdom.')</b><input type="hidden" name="selfenroll_dom_'.$num
4766: .'" value="'.$newdom.'" /></span><br />'
4767: .'<span class="LC_nobreak"><label><input type="checkbox" '
4768: .'name="selfenroll_activate" value="'.$num.'" '
4769: .'onchange="javascript:update_types('
4770: ."'selfenroll_activate','$num'".');" />'
4771: .&mt('Activate').'</label></span></td>';
4772: my @currinsttypes;
4773: $output .= '<td>'.&mt('User types:').'<br />'
4774: .&selfenroll_inst_types($num,$newdom,\@currinsttypes).'</td>'
4775: .&Apache::loncommon::end_data_table_row();
4776: }
4777: return $output;
4778: }
4779:
4780: sub selfenroll_inst_types {
4781: my ($num,$currdom,$currinsttypes) = @_;
4782: my $output;
4783: my $numinrow = 4;
4784: my $count = 0;
4785: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($currdom);
4786: my $othervalue = 'any';
4787: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
4788: if (keys(%{$usertypes}) > 0) {
4789: $othervalue = 'other';
4790: }
4791: $output .= '<table><tr>';
4792: foreach my $type (@{$types}) {
4793: if (($count > 0) && ($count%$numinrow == 0)) {
4794: $output .= '</tr><tr>';
4795: }
4796: if (defined($usertypes->{$type})) {
4797: my $esc_type = &escape($type);
4798: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.
4799: $esc_type.'" ';
4800: if (ref($currinsttypes) eq 'ARRAY') {
4801: if (@{$currinsttypes} > 0) {
4802: if (grep(/^any$/,@{$currinsttypes})) {
4803: $output .= 'checked="checked"';
4804: } elsif (grep(/^\Q$esc_type\E$/,@{$currinsttypes})) {
4805: $output .= 'checked="checked"';
4806: }
4807: } else {
4808: $output .= 'checked="checked"';
4809: }
4810: }
4811: $output .= ' name="selfenroll_types_'.$num.'" />'.$usertypes->{$type}.'</label></span></td>';
4812: }
4813: $count ++;
4814: }
4815: if (($count > 0) && ($count%$numinrow == 0)) {
4816: $output .= '</tr><tr>';
4817: }
4818: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.$othervalue.'"';
4819: if (ref($currinsttypes) eq 'ARRAY') {
4820: if (@{$currinsttypes} > 0) {
4821: if (grep(/^any$/,@{$currinsttypes})) {
4822: $output .= ' checked="checked"';
4823: } elsif ($othervalue eq 'other') {
4824: if (grep(/^\Q$othervalue\E$/,@{$currinsttypes})) {
4825: $output .= ' checked="checked"';
4826: }
4827: }
4828: } else {
4829: $output .= ' checked="checked"';
4830: }
4831: } else {
4832: $output .= ' checked="checked"';
4833: }
4834: $output .= ' name="selfenroll_types_'.$num.'" />'.$othertitle.'</label></span></td></tr></table>';
4835: }
4836: return $output;
4837: }
4838:
4839: sub selfenroll_date_forms {
4840: my ($startform,$endform) = @_;
4841: my $output .= &Apache::lonhtmlcommon::start_pick_box()."\n".
4842: &Apache::lonhtmlcommon::row_title(&mt('Start date'),
4843: 'LC_oddrow_value')."\n".
4844: $startform."\n".
4845: &Apache::lonhtmlcommon::row_closure(1).
4846: &Apache::lonhtmlcommon::row_title(&mt('End date'),
4847: 'LC_oddrow_value')."\n".
4848: $endform."\n".
4849: &Apache::lonhtmlcommon::row_closure(1).
4850: &Apache::lonhtmlcommon::end_pick_box();
4851: return $output;
4852: }
4853:
4854: sub print_userchangelogs_display {
4855: my ($r,$context,$permission) = @_;
4856: my $formname = 'roleslog';
4857: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4858: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4859: my %roleslog=&Apache::lonnet::dump('nohist_rolelog',$cdom,$cnum);
4860: if ((keys(%roleslog))[0]=~/^error\:/) { undef(%roleslog); }
4861:
4862: $r->print('<form action="/adm/createuser" method="post" name="'.$formname.'">');
4863: my %saveable_parameters = ('show' => 'scalar',);
4864: &Apache::loncommon::store_course_settings('roles_log',
4865: \%saveable_parameters);
4866: &Apache::loncommon::restore_course_settings('roles_log',
4867: \%saveable_parameters);
4868: # set defaults
4869: my $now = time();
4870: my $defstart = $now - (7*24*3600); #7 days ago
4871: my %defaults = (
4872: page => '1',
4873: show => '10',
4874: role => 'any',
4875: chgcontext => 'any',
4876: rolelog_start_date => $defstart,
4877: rolelog_end_date => $now,
4878: );
4879: my $more_records = 0;
4880:
4881: # set current
4882: my %curr;
4883: foreach my $item ('show','page','role','chgcontext') {
4884: $curr{$item} = $env{'form.'.$item};
4885: }
4886: my ($startdate,$enddate) =
4887: &Apache::lonuserutils::get_dates_from_form('rolelog_start_date','rolelog_end_date');
4888: $curr{'rolelog_start_date'} = $startdate;
4889: $curr{'rolelog_end_date'} = $enddate;
4890: foreach my $key (keys(%defaults)) {
4891: if ($curr{$key} eq '') {
4892: $curr{$key} = $defaults{$key};
4893: }
4894: }
4895: my (%whodunit,%changed,$version);
4896: ($version) = ($r->dir_config('lonVersion') =~ /^([\d\.]+)\-/);
4897: $r->print(&role_display_filter($formname,$cdom,$cnum,\%curr,$version));
4898: my ($minshown,$maxshown);
4899: $minshown = 1;
4900: my $count = 0;
4901: if ($curr{'show'} ne &mt('all')) {
4902: $maxshown = $curr{'page'} * $curr{'show'};
4903: if ($curr{'page'} > 1) {
4904: $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'};
4905: }
4906: }
4907:
4908: # Collect user change log data
4909: my $content = '';
4910: foreach my $id (sort { $roleslog{$b}{'exe_time'}<=>$roleslog{$a}{'exe_time'} } (keys(%roleslog))) {
4911: next if (($roleslog{$id}{'exe_time'} < $curr{'rolelog_start_date'}) ||
4912: ($roleslog{$id}{'exe_time'} > $curr{'rolelog_end_date'}));
4913: if ($curr{'show'} ne &mt('all')) {
4914: if ($count >= $curr{'page'} * $curr{'show'}) {
4915: $more_records = 1;
4916: last;
4917: }
4918: }
4919: if ($curr{'role'} ne 'any') {
4920: next if ($roleslog{$id}{'logentry'}{'role'} ne $curr{'role'});
4921: }
4922: if ($curr{'chgcontext'} ne 'any') {
4923: if ($curr{'chgcontext'} eq 'selfenroll') {
4924: next if (!$roleslog{$id}{'logentry'}{'selfenroll'});
4925: } else {
4926: next if ($roleslog{$id}{'logentry'}{'context'} ne $curr{'chgcontext'});
4927: }
4928: }
4929: $count ++;
4930: next if ($count < $minshown);
4931:
4932: if ($whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} eq '') {
4933: $whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} =
4934: &Apache::loncommon::plainname($roleslog{$id}{'exe_uname'},$roleslog{$id}{'exe_udom'});
4935: }
4936: if ($changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} eq '') {
4937: $changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} =
4938: &Apache::loncommon::plainname($roleslog{$id}{'uname'},$roleslog{$id}{'udom'});
4939: }
4940: my $sec = $roleslog{$id}{'logentry'}{'section'};
4941: if ($sec eq '') {
4942: $sec = &mt('None');
4943: }
4944: my ($rolestart,$roleend);
4945: if ($roleslog{$id}{'delflag'}) {
4946: $rolestart = &mt('deleted');
4947: $roleend = &mt('deleted');
4948: } else {
4949: $rolestart = $roleslog{$id}{'logentry'}{'start'};
4950: $roleend = $roleslog{$id}{'logentry'}{'end'};
4951: if ($rolestart eq '' || $rolestart == 0) {
4952: $rolestart = &mt('No start date');
4953: } else {
4954: $rolestart = &Apache::lonlocal::locallocaltime($rolestart);
4955: }
4956: if ($roleend eq '' || $roleend == 0) {
4957: $roleend = &mt('No end date');
4958: } else {
4959: $roleend = &Apache::lonlocal::locallocaltime($roleend);
4960: }
4961: }
4962: my $chgcontext = $roleslog{$id}{'logentry'}{'context'};
4963: if ($roleslog{$id}{'logentry'}{'selfenroll'}) {
4964: $chgcontext = 'selfenroll';
4965: }
4966: my %lt = &rolechg_contexts();
4967: if ($chgcontext ne '' && $lt{$chgcontext} ne '') {
4968: $chgcontext = $lt{$chgcontext};
4969: }
4970: $content .=
4971: &Apache::loncommon::start_data_table_row()
4972: .'<td>'.$count.'</td>'
4973: .'<td>'.&Apache::lonlocal::locallocaltime($roleslog{$id}{'exe_time'}).'</td>'
4974: .'<td>'.$whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}}.'</td>'
4975: .'<td>'.$changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}}.'</td>'
4976: .'<td>'.&Apache::lonnet::plaintext($roleslog{$id}{'logentry'}{'role'}).'</td>'
4977: .'<td>'.$sec.'</td>'
4978: .'<td>'.$chgcontext.'</td>'
4979: .'<td>'.$rolestart.'</td>'
4980: .'<td>'.$roleend.'</td>'
4981: .&Apache::loncommon::end_data_table_row();
4982: }
4983:
4984: # Form Footer
4985: my $form_footer =
4986: '<input type="hidden" name="page" value="'.$curr{'page'}.'" />'
4987: .'<input type="hidden" name="action" value="changelogs" />'
4988: .'</form>';
4989:
4990: # Only display table, if content is available (has been collected above)
4991: if (!$content) {
4992: $r->print('<p class="LC_info">'
4993: .&mt('There are no records to display.')
4994: .'</p>'
4995: );
4996: $r->print($form_footer);
4997: return;
4998: }
4999:
5000: # Content to display, so create navigation and display table
5001:
5002: # Create Navigation:
5003: # Navigation Script
5004: my $nav_script = <<"ENDSCRIPT";
5005: <script type="text/javascript">
5006: // <![CDATA[
5007: function chgPage(caller) {
5008: if (caller == 'previous') {
5009: document.$formname.page.value --;
5010: }
5011: if (caller == 'next') {
5012: document.$formname.page.value ++;
5013: }
5014: document.$formname.submit();
5015: return;
5016: }
5017: // ]]>
5018: </script>
5019: ENDSCRIPT
5020: # Navigation Buttons
5021: my $nav_links;
5022: $nav_links = '<p>';
5023: if (($curr{'page'} > 1) || ($more_records)) {
5024: if ($curr{'page'} > 1) {
5025: $nav_links .= '<input type="button"'
5026: .' onclick="javascript:chgPage('."'previous'".');"'
5027: .' value="'.&mt('Previous [_1] changes',$curr{'show'})
5028: .'" /> ';
5029: }
5030: if ($more_records) {
5031: $nav_links .= '<input type="button"'
5032: .' onclick="javascript:chgPage('."'next'".');"'
5033: .' value="'.&mt('Next [_1] changes',$curr{'show'})
5034: .'" />';
5035: }
5036: }
5037: $nav_links .= '</p>';
5038:
5039: # Table Header
5040: my $tableheader =
5041: &Apache::loncommon::start_data_table_header_row()
5042: .'<th> </th>'
5043: .'<th>'.&mt('When').'</th>'
5044: .'<th>'.&mt('Who made the change').'</th>'
5045: .'<th>'.&mt('Changed User').'</th>'
5046: .'<th>'.&mt('Role').'</th>'
5047: .'<th>'.&mt('Section').'</th>'
5048: .'<th>'.&mt('Context').'</th>'
5049: .'<th>'.&mt('Start').'</th>'
5050: .'<th>'.&mt('End').'</th>'
5051: .&Apache::loncommon::end_data_table_header_row();
5052:
5053: # Print Content
5054: $r->print(
5055: $nav_script
5056: .$nav_links
5057: .&Apache::loncommon::start_data_table()
5058: .$tableheader
5059: .$content
5060: .&Apache::loncommon::end_data_table()
5061: .$nav_links
5062: .$form_footer
5063: );
5064: return;
5065: }
5066:
5067: sub role_display_filter {
5068: my ($formname,$cdom,$cnum,$curr,$version) = @_;
5069: my $context = 'course';
5070: my $nolink = 1;
5071: my $output = '<table><tr><td valign="top">'.
5072: '<span class="LC_nobreak"><b>'.&mt('Changes/page:').'</b></span><br />'.
5073: &Apache::lonmeta::selectbox('show',$curr->{'show'},undef,
5074: (&mt('all'),5,10,20,50,100,1000,10000)).
5075: '</td><td> </td>';
5076: my $startform =
5077: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_start_date',
5078: $curr->{'rolelog_start_date'},undef,
5079: undef,undef,undef,undef,undef,undef,$nolink);
5080: my $endform =
5081: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_end_date',
5082: $curr->{'rolelog_end_date'},undef,
5083: undef,undef,undef,undef,undef,undef,$nolink);
5084: my %lt = &rolechg_contexts();
5085: $output .= '<td valign="top"><b>'.&mt('Window during which changes occurred:').'</b><br />'.
5086: '<table><tr><td>'.&mt('After:').
5087: '</td><td>'.$startform.'</td></tr>'.
5088: '<tr><td>'.&mt('Before:').'</td>'.
5089: '<td>'.$endform.'</td></tr></table>'.
5090: '</td>'.
5091: '<td> </td>'.
5092: '<td valign="top"><b>'.&mt('Role:').'</b><br />'.
5093: '<select name="role"><option value="any"';
5094: if ($curr->{'role'} eq 'any') {
5095: $output .= ' selected="selected"';
5096: }
5097: $output .= '>'.&mt('Any').'</option>'."\n";
5098: my @roles = &Apache::lonuserutils::course_roles($context,undef,1);
5099: foreach my $role (@roles) {
5100: my $plrole;
5101: if ($role eq 'cr') {
5102: $plrole = &mt('Custom Role');
5103: } else {
5104: $plrole=&Apache::lonnet::plaintext($role);
5105: }
5106: my $selstr = '';
5107: if ($role eq $curr->{'role'}) {
5108: $selstr = ' selected="selected"';
5109: }
5110: $output .= ' <option value="'.$role.'"'.$selstr.'>'.$plrole.'</option>';
5111: }
5112: $output .= '</select></td>'.
5113: '<td> </td>'.
5114: '<td valign="top"><b>'.
5115: &mt('Context:').'</b><br /><select name="chgcontext">';
5116: foreach my $chgtype ('any','auto','updatenow','createcourse','course','domain','selfenroll') {
5117: my $selstr = '';
5118: if ($curr->{'chgcontext'} eq $chgtype) {
5119: $selstr = ' selected="selected"';
5120: }
5121: if (($chgtype eq 'auto') || ($chgtype eq 'updatenow')) {
5122: next if (!&Apache::lonnet::auto_run($cnum,$cdom));
5123: }
5124: $output .= '<option value="'.$chgtype.'"'.$selstr.'>'.$lt{$chgtype}.'</option>'."\n";
5125: }
5126: $output .= '</select></td>'
5127: .'</tr></table>';
5128:
5129: # Update Display button
5130: $output .= '<p>'
5131: .'<input type="submit" value="'.&mt('Update Display').'" />'
5132: .'</p>';
5133:
5134: # Server version info
5135: $output .= '<p class="LC_info">'
5136: .&mt('Only changes made from servers running LON-CAPA [_1] or later are displayed.'
5137: ,'2.6.99.0');
5138: if ($version) {
5139: $output .= ' '.&mt('This LON-CAPA server is version [_1]',$version);
5140: }
5141: $output .= '</p><hr />';
5142: return $output;
5143: }
5144:
5145: sub rolechg_contexts {
5146: my %lt = &Apache::lonlocal::texthash (
5147: any => 'Any',
5148: auto => 'Automated enrollment',
5149: updatenow => 'Roster Update',
5150: createcourse => 'Course Creation',
5151: course => 'User Management in course',
5152: domain => 'User Management in domain',
5153: selfenroll => 'Self-enrolled',
5154: );
5155: return %lt;
5156: }
5157:
5158: #-------------------------------------------------- functions for &phase_two
5159: sub user_search_result {
5160: my ($context,$srch) = @_;
5161: my %allhomes;
5162: my %inst_matches;
5163: my %srch_results;
5164: my ($response,$currstate,$forcenewuser,$dirsrchres);
5165: $srch->{'srchterm'} =~ s/\s+/ /g;
5166: if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
5167: $response = &mt('Invalid search.');
5168: }
5169: if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
5170: $response = &mt('Invalid search.');
5171: }
5172: if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
5173: $response = &mt('Invalid search.');
5174: }
5175: if ($srch->{'srchterm'} eq '') {
5176: $response = &mt('You must enter a search term.');
5177: }
5178: if ($srch->{'srchterm'} =~ /^\s+$/) {
5179: $response = &mt('Your search term must contain more than just spaces.');
5180: }
5181: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
5182: if (($srch->{'srchdomain'} eq '') ||
5183: ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
5184: $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
5185: }
5186: }
5187: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
5188: ($srch->{'srchin'} eq 'alc')) {
5189: if ($srch->{'srchby'} eq 'uname') {
5190: my $unamecheck = $srch->{'srchterm'};
5191: if ($srch->{'srchtype'} eq 'contains') {
5192: if ($unamecheck !~ /^\w/) {
5193: $unamecheck = 'a'.$unamecheck;
5194: }
5195: }
5196: if ($unamecheck !~ /^$match_username$/) {
5197: $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
5198: }
5199: }
5200: }
5201: if ($response ne '') {
5202: $response = '<span class="LC_warning">'.$response.'</span>';
5203: }
5204: if ($srch->{'srchin'} eq 'instd') {
5205: my $instd_chk = &directorysrch_check($srch);
5206: if ($instd_chk ne 'ok') {
5207: $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
5208: '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
5209: }
5210: }
5211: if ($response ne '') {
5212: return ($currstate,$response);
5213: }
5214: if ($srch->{'srchby'} eq 'uname') {
5215: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
5216: if ($env{'form.forcenew'}) {
5217: if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
5218: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5219: if ($uhome eq 'no_host') {
5220: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
5221: my $showdom = &display_domain_info($env{'request.role.domain'});
5222: $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
5223: } else {
5224: $currstate = 'modify';
5225: }
5226: } else {
5227: $currstate = 'modify';
5228: }
5229: } else {
5230: if ($srch->{'srchin'} eq 'dom') {
5231: if ($srch->{'srchtype'} eq 'exact') {
5232: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5233: if ($uhome eq 'no_host') {
5234: ($currstate,$response,$forcenewuser) =
5235: &build_search_response($context,$srch,%srch_results);
5236: } else {
5237: $currstate = 'modify';
5238: my $uname = $srch->{'srchterm'};
5239: my $udom = $srch->{'srchdomain'};
5240: $srch_results{$uname.':'.$udom} =
5241: { &Apache::lonnet::get('environment',
5242: ['firstname',
5243: 'lastname',
5244: 'permanentemail'],
5245: $udom,$uname)
5246: };
5247: }
5248: } else {
5249: %srch_results = &Apache::lonnet::usersearch($srch);
5250: ($currstate,$response,$forcenewuser) =
5251: &build_search_response($context,$srch,%srch_results);
5252: }
5253: } else {
5254: my $courseusers = &get_courseusers();
5255: if ($srch->{'srchtype'} eq 'exact') {
5256: if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
5257: $currstate = 'modify';
5258: } else {
5259: ($currstate,$response,$forcenewuser) =
5260: &build_search_response($context,$srch,%srch_results);
5261: }
5262: } else {
5263: foreach my $user (keys(%$courseusers)) {
5264: my ($cuname,$cudomain) = split(/:/,$user);
5265: if ($cudomain eq $srch->{'srchdomain'}) {
5266: my $matched = 0;
5267: if ($srch->{'srchtype'} eq 'begins') {
5268: if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
5269: $matched = 1;
5270: }
5271: } else {
5272: if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
5273: $matched = 1;
5274: }
5275: }
5276: if ($matched) {
5277: $srch_results{$user} =
5278: {&Apache::lonnet::get('environment',
5279: ['firstname',
5280: 'lastname',
5281: 'permanentemail'],
5282: $cudomain,$cuname)};
5283: }
5284: }
5285: }
5286: ($currstate,$response,$forcenewuser) =
5287: &build_search_response($context,$srch,%srch_results);
5288: }
5289: }
5290: }
5291: } elsif ($srch->{'srchin'} eq 'alc') {
5292: $currstate = 'query';
5293: } elsif ($srch->{'srchin'} eq 'instd') {
5294: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5295: if ($dirsrchres eq 'ok') {
5296: ($currstate,$response,$forcenewuser) =
5297: &build_search_response($context,$srch,%srch_results);
5298: } else {
5299: my $showdom = &display_domain_info($srch->{'srchdomain'});
5300: $response = '<span class="LC_warning">'.
5301: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5302: '</span><br />'.
5303: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5304: '<br /><br />';
5305: }
5306: }
5307: } else {
5308: if ($srch->{'srchin'} eq 'dom') {
5309: %srch_results = &Apache::lonnet::usersearch($srch);
5310: ($currstate,$response,$forcenewuser) =
5311: &build_search_response($context,$srch,%srch_results);
5312: } elsif ($srch->{'srchin'} eq 'crs') {
5313: my $courseusers = &get_courseusers();
5314: foreach my $user (keys(%$courseusers)) {
5315: my ($uname,$udom) = split(/:/,$user);
5316: my %names = &Apache::loncommon::getnames($uname,$udom);
5317: my %emails = &Apache::loncommon::getemails($uname,$udom);
5318: if ($srch->{'srchby'} eq 'lastname') {
5319: if ((($srch->{'srchtype'} eq 'exact') &&
5320: ($names{'lastname'} eq $srch->{'srchterm'})) ||
5321: (($srch->{'srchtype'} eq 'begins') &&
5322: ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
5323: (($srch->{'srchtype'} eq 'contains') &&
5324: ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
5325: $srch_results{$user} = {firstname => $names{'firstname'},
5326: lastname => $names{'lastname'},
5327: permanentemail => $emails{'permanentemail'},
5328: };
5329: }
5330: } elsif ($srch->{'srchby'} eq 'lastfirst') {
5331: my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
5332: $srchlast =~ s/\s+$//;
5333: $srchfirst =~ s/^\s+//;
5334: if ($srch->{'srchtype'} eq 'exact') {
5335: if (($names{'lastname'} eq $srchlast) &&
5336: ($names{'firstname'} eq $srchfirst)) {
5337: $srch_results{$user} = {firstname => $names{'firstname'},
5338: lastname => $names{'lastname'},
5339: permanentemail => $emails{'permanentemail'},
5340:
5341: };
5342: }
5343: } elsif ($srch->{'srchtype'} eq 'begins') {
5344: if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
5345: ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
5346: $srch_results{$user} = {firstname => $names{'firstname'},
5347: lastname => $names{'lastname'},
5348: permanentemail => $emails{'permanentemail'},
5349: };
5350: }
5351: } else {
5352: if (($names{'lastname'} =~ /\Q$srchlast\E/i) &&
5353: ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
5354: $srch_results{$user} = {firstname => $names{'firstname'},
5355: lastname => $names{'lastname'},
5356: permanentemail => $emails{'permanentemail'},
5357: };
5358: }
5359: }
5360: }
5361: }
5362: ($currstate,$response,$forcenewuser) =
5363: &build_search_response($context,$srch,%srch_results);
5364: } elsif ($srch->{'srchin'} eq 'alc') {
5365: $currstate = 'query';
5366: } elsif ($srch->{'srchin'} eq 'instd') {
5367: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5368: if ($dirsrchres eq 'ok') {
5369: ($currstate,$response,$forcenewuser) =
5370: &build_search_response($context,$srch,%srch_results);
5371: } else {
5372: my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = '<span class="LC_warning">'.
5373: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5374: '</span><br />'.
5375: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5376: '<br /><br />';
5377: }
5378: }
5379: }
5380: return ($currstate,$response,$forcenewuser,\%srch_results);
5381: }
5382:
5383: sub directorysrch_check {
5384: my ($srch) = @_;
5385: my $can_search = 0;
5386: my $response;
5387: my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
5388: ['directorysrch'],$srch->{'srchdomain'});
5389: my $showdom = &display_domain_info($srch->{'srchdomain'});
5390: if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
5391: if (!$dom_inst_srch{'directorysrch'}{'available'}) {
5392: return &mt('Institutional directory search is not available in domain: [_1]',$showdom);
5393: }
5394: if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
5395: if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
5396: return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom);
5397: }
5398: my @usertypes = split(/:/,$env{'environment.inststatus'});
5399: if (!@usertypes) {
5400: push(@usertypes,'default');
5401: }
5402: if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
5403: foreach my $type (@usertypes) {
5404: if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
5405: $can_search = 1;
5406: last;
5407: }
5408: }
5409: }
5410: if (!$can_search) {
5411: my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
5412: my @longtypes;
5413: foreach my $item (@usertypes) {
5414: if (defined($insttypes->{$item})) {
5415: push (@longtypes,$insttypes->{$item});
5416: } elsif ($item eq 'default') {
5417: push (@longtypes,&mt('other'));
5418: }
5419: }
5420: my $insttype_str = join(', ',@longtypes);
5421: return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
5422: }
5423: } else {
5424: $can_search = 1;
5425: }
5426: } else {
5427: return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
5428: }
5429: my %longtext = &Apache::lonlocal::texthash (
5430: uname => 'username',
5431: lastfirst => 'last name, first name',
5432: lastname => 'last name',
5433: contains => 'contains',
5434: exact => 'as exact match to',
5435: begins => 'begins with',
5436: );
5437: if ($can_search) {
5438: if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
5439: if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
5440: return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
5441: }
5442: } else {
5443: return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
5444: }
5445: }
5446: if ($can_search) {
5447: if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
5448: if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
5449: return 'ok';
5450: } else {
5451: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5452: }
5453: } else {
5454: if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
5455: ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
5456: ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
5457: return 'ok';
5458: } else {
5459: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5460: }
5461: }
5462: }
5463: }
5464:
5465: sub get_courseusers {
5466: my %advhash;
5467: my $classlist = &Apache::loncoursedata::get_classlist();
5468: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
5469: foreach my $role (sort(keys(%coursepersonnel))) {
5470: foreach my $user (split(/\,/,$coursepersonnel{$role})) {
5471: if (!exists($classlist->{$user})) {
5472: $classlist->{$user} = [];
5473: }
5474: }
5475: }
5476: return $classlist;
5477: }
5478:
5479: sub build_search_response {
5480: my ($context,$srch,%srch_results) = @_;
5481: my ($currstate,$response,$forcenewuser);
5482: my %names = (
5483: 'uname' => 'username',
5484: 'lastname' => 'last name',
5485: 'lastfirst' => 'last name, first name',
5486: 'crs' => 'this course',
5487: 'dom' => 'LON-CAPA domain: ',
5488: 'instd' => 'the institutional directory for domain: ',
5489: );
5490:
5491: my %single = (
5492: begins => 'A match',
5493: contains => 'A match',
5494: exact => 'An exact match',
5495: );
5496: my %nomatch = (
5497: begins => 'No match',
5498: contains => 'No match',
5499: exact => 'No exact match',
5500: );
5501: if (keys(%srch_results) > 1) {
5502: $currstate = 'select';
5503: } else {
5504: if (keys(%srch_results) == 1) {
5505: $currstate = 'modify';
5506: $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
5507: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5508: $response .= &display_domain_info($srch->{'srchdomain'});
5509: }
5510: } else {
5511: $response = '<span class="LC_warning">'.&mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}",$srch->{'srchterm'});
5512: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5513: $response .= &display_domain_info($srch->{'srchdomain'});
5514: }
5515: $response .= '</span>';
5516: if ($srch->{'srchin'} ne 'alc') {
5517: $forcenewuser = 1;
5518: my $cansrchinst = 0;
5519: if ($srch->{'srchdomain'}) {
5520: my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
5521: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
5522: if ($domconfig{'directorysrch'}{'available'}) {
5523: $cansrchinst = 1;
5524: }
5525: }
5526: }
5527: if ((($srch->{'srchby'} eq 'lastfirst') ||
5528: ($srch->{'srchby'} eq 'lastname')) &&
5529: ($srch->{'srchin'} eq 'dom')) {
5530: if ($cansrchinst) {
5531: $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
5532: }
5533: }
5534: if ($srch->{'srchin'} eq 'crs') {
5535: $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
5536: }
5537: }
5538: my $createdom = $env{'request.role.domain'};
5539: if ($context eq 'requestcrs') {
5540: if ($env{'form.coursedom'} ne '') {
5541: $createdom = $env{'form.coursedom'};
5542: }
5543: }
5544: if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $createdom)) {
5545: my $cancreate =
5546: &Apache::lonuserutils::can_create_user($createdom,$context);
5547: my $targetdom = '<span class="LC_cusr_emph">'.$createdom.'</span>';
5548: if ($cancreate) {
5549: my $showdom = &display_domain_info($createdom);
5550: $response .= '<br /><br />'
5551: .'<b>'.&mt('To add a new user:').'</b>'
5552: .'<br />';
5553: if ($context eq 'requestcrs') {
5554: $response .= &mt("(You can only define new users in the new course's domain - [_1])",$targetdom);
5555: } else {
5556: $response .= &mt("(You can only create new users in your current role's domain - [_1])",$targetdom);
5557: }
5558: $response .='<ul><li>'
5559: .&mt("Set 'Domain/institution to search' to: [_1]",'<span class="LC_cusr_emph">'.$showdom.'</span>')
5560: .'</li><li>'
5561: .&mt("Set 'Search criteria' to: [_1]username is ..... in selected LON-CAPA domain[_2]",'<span class="LC_cusr_emph">','</span>')
5562: .'</li><li>'
5563: .&mt('Provide the proposed username')
5564: .'</li><li>'
5565: .&mt("Click 'Search'")
5566: .'</li></ul><br />';
5567: } else {
5568: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
5569: $response .= '<br /><br />';
5570: if ($context eq 'requestcrs') {
5571: $response .= &mt("You are not authorized to defined new users in the new course's domain - [_1].",$targetdom);
5572: } else {
5573: $response .= &mt("You are not authorized to create new users in your current role's domain - [_1].",$targetdom);
5574: }
5575: $response .= '<br />'
5576: .&mt('Please contact the [_1]helpdesk[_2] if you need to create a new user.'
5577: ,' <a'.$helplink.'>'
5578: ,'</a>')
5579: .'<br /><br />';
5580: }
5581: }
5582: }
5583: }
5584: return ($currstate,$response,$forcenewuser);
5585: }
5586:
5587: sub display_domain_info {
5588: my ($dom) = @_;
5589: my $output = $dom;
5590: if ($dom ne '') {
5591: my $domdesc = &Apache::lonnet::domain($dom,'description');
5592: if ($domdesc ne '') {
5593: $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
5594: }
5595: }
5596: return $output;
5597: }
5598:
5599: sub crumb_utilities {
5600: my %elements = (
5601: crtuser => {
5602: srchterm => 'text',
5603: srchin => 'selectbox',
5604: srchby => 'selectbox',
5605: srchtype => 'selectbox',
5606: srchdomain => 'selectbox',
5607: },
5608: crtusername => {
5609: srchterm => 'text',
5610: srchdomain => 'selectbox',
5611: },
5612: docustom => {
5613: rolename => 'selectbox',
5614: newrolename => 'textbox',
5615: },
5616: studentform => {
5617: srchterm => 'text',
5618: srchin => 'selectbox',
5619: srchby => 'selectbox',
5620: srchtype => 'selectbox',
5621: srchdomain => 'selectbox',
5622: },
5623: );
5624:
5625: my $jsback .= qq|
5626: function backPage(formname,prevphase,prevstate) {
5627: if (typeof prevphase == 'undefined') {
5628: formname.phase.value = '';
5629: }
5630: else {
5631: formname.phase.value = prevphase;
5632: }
5633: if (typeof prevstate == 'undefined') {
5634: formname.currstate.value = '';
5635: }
5636: else {
5637: formname.currstate.value = prevstate;
5638: }
5639: formname.submit();
5640: }
5641: |;
5642: return ($jsback,\%elements);
5643: }
5644:
5645: sub course_level_table {
5646: my (%inccourses) = @_;
5647: my $table = '';
5648: # Custom Roles?
5649:
5650: my %customroles=&Apache::lonuserutils::my_custom_roles();
5651: my %lt=&Apache::lonlocal::texthash(
5652: 'exs' => "Existing sections",
5653: 'new' => "Define new section",
5654: 'ssd' => "Set Start Date",
5655: 'sed' => "Set End Date",
5656: 'crl' => "Course Level",
5657: 'act' => "Activate",
5658: 'rol' => "Role",
5659: 'ext' => "Extent",
5660: 'grs' => "Section",
5661: 'sta' => "Start",
5662: 'end' => "End"
5663: );
5664:
5665: foreach my $protectedcourse (sort( keys(%inccourses))) {
5666: my $thiscourse=$protectedcourse;
5667: $thiscourse=~s:_:/:g;
5668: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
5669: my $area=$coursedata{'description'};
5670: my $type=$coursedata{'type'};
5671: if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; }
5672: my ($domain,$cnum)=split(/\//,$thiscourse);
5673: my %sections_count;
5674: if (defined($env{'request.course.id'})) {
5675: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
5676: %sections_count =
5677: &Apache::loncommon::get_sections($domain,$cnum);
5678: }
5679: }
5680: my @roles = &Apache::lonuserutils::roles_by_context('course');
5681: foreach my $role (@roles) {
5682: my $plrole=&Apache::lonnet::plaintext($role);
5683: if (&Apache::lonnet::allowed('c'.$role,$thiscourse)) {
5684: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
5685: $plrole,\%sections_count,\%lt);
5686: } elsif ($env{'request.course.sec'} ne '') {
5687: if (&Apache::lonnet::allowed('c'.$role,$thiscourse.'/'.
5688: $env{'request.course.sec'})) {
5689: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
5690: $plrole,\%sections_count,\%lt);
5691: }
5692: }
5693: }
5694: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
5695: foreach my $cust (sort keys %customroles) {
5696: my $role = 'cr_cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$cust;
5697: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
5698: $cust,\%sections_count,\%lt);
5699: }
5700: }
5701: }
5702: return '' if ($table eq ''); # return nothing if there is nothing
5703: # in the table
5704: my $result;
5705: if (!$env{'request.course.id'}) {
5706: $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
5707: }
5708: $result .=
5709: &Apache::loncommon::start_data_table().
5710: &Apache::loncommon::start_data_table_header_row().
5711: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.'</th>
5712: <th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
5713: &Apache::loncommon::end_data_table_header_row().
5714: $table.
5715: &Apache::loncommon::end_data_table();
5716: return $result;
5717: }
5718:
5719: sub course_level_row {
5720: my ($protectedcourse,$role,$area,$domain,$plrole,$sections_count,$lt) = @_;
5721: my $row = &Apache::loncommon::start_data_table_row().
5722: ' <td><input type="checkbox" name="act_'.
5723: $protectedcourse.'_'.$role.'" /></td>'."\n".
5724: ' <td>'.$plrole.'</td>'."\n".
5725: ' <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
5726: if ($role eq 'cc') {
5727: $row .= '<td> </td>';
5728: } elsif ($env{'request.course.sec'} ne '') {
5729: $row .= ' <td><input type="hidden" value="'.
5730: $env{'request.course.sec'}.'" '.
5731: 'name="sec_'.$protectedcourse.'_'.$role.'" />'.
5732: $env{'request.course.sec'}.'</td>';
5733: } else {
5734: if (ref($sections_count) eq 'HASH') {
5735: my $currsec =
5736: &Apache::lonuserutils::course_sections($sections_count,
5737: $protectedcourse.'_'.$role);
5738: $row .= '<td><table class="LC_createuser">'."\n".
5739: '<tr class="LC_section_row">'."\n".
5740: ' <td valign="top">'.$lt->{'exs'}.'<br />'.
5741: $currsec.'</td>'."\n".
5742: ' <td> </td>'."\n".
5743: ' <td valign="top"> '.$lt->{'new'}.'<br />'.
5744: '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.
5745: '" value="" />'.
5746: '<input type="hidden" '.
5747: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n".
5748: '</tr></table></td>'."\n";
5749: } else {
5750: $row .= '<td><input type="text" size="10" '.
5751: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n";
5752: }
5753: }
5754: $row .= <<ENDTIMEENTRY;
5755: <td><input type="hidden" name="start_$protectedcourse\_$role" value="" />
5756: <a href=
5757: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'ssd'}</a></td>
5758: <td><input type="hidden" name="end_$protectedcourse\_$role" value="" />
5759: <a href=
5760: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'sed'}</a></td>
5761: ENDTIMEENTRY
5762: $row .= &Apache::loncommon::end_data_table_row();
5763: return $row;
5764: }
5765:
5766: sub course_level_dc {
5767: my ($dcdom) = @_;
5768: my %customroles=&Apache::lonuserutils::my_custom_roles();
5769: my @roles = &Apache::lonuserutils::roles_by_context('course');
5770: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
5771: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
5772: '<input type="hidden" name="dccourse" value="" />';
5773: my $courseform='<b>'.&Apache::loncommon::selectcourse_link
5774: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Course').'</b>';
5775: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu');
5776: my %lt=&Apache::lonlocal::texthash(
5777: 'rol' => "Role",
5778: 'grs' => "Section",
5779: 'exs' => "Existing sections",
5780: 'new' => "Define new section",
5781: 'sta' => "Start",
5782: 'end' => "End",
5783: 'ssd' => "Set Start Date",
5784: 'sed' => "Set End Date"
5785: );
5786: my $header = '<h4>'.&mt('Course Level').'</h4>'.
5787: &Apache::loncommon::start_data_table().
5788: &Apache::loncommon::start_data_table_header_row().
5789: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
5790: &Apache::loncommon::end_data_table_header_row();
5791: my $otheritems = &Apache::loncommon::start_data_table_row()."\n".
5792: '<td><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc',''".')" /></td>'."\n".
5793: '<td><select name="role">'."\n";
5794: foreach my $role (@roles) {
5795: my $plrole=&Apache::lonnet::plaintext($role);
5796: $otheritems .= ' <option value="'.$role.'">'.$plrole;
5797: }
5798: if ( keys %customroles > 0) {
5799: foreach my $cust (sort keys %customroles) {
5800: my $custrole='cr_cr_'.$env{'user.domain'}.
5801: '_'.$env{'user.name'}.'_'.$cust;
5802: $otheritems .= ' <option value="'.$custrole.'">'.$cust;
5803: }
5804: }
5805: $otheritems .= '</select></td><td>'.
5806: '<table border="0" cellspacing="0" cellpadding="0">'.
5807: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
5808: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
5809: '<td> </td>'.
5810: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
5811: '<input type="text" name="newsec" value="" />'.
5812: '<input type="hidden" name="section" value="" />'.
5813: '<input type="hidden" name="groups" value="" /></td>'.
5814: '</tr></table></td>';
5815: $otheritems .= <<ENDTIMEENTRY;
5816: <td><input type="hidden" name="start" value='' />
5817: <a href=
5818: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
5819: <td><input type="hidden" name="end" value='' />
5820: <a href=
5821: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
5822: ENDTIMEENTRY
5823: $otheritems .= &Apache::loncommon::end_data_table_row().
5824: &Apache::loncommon::end_data_table()."\n";
5825: return $cb_jscript.$header.$hiddenitems.$otheritems;
5826: }
5827:
5828: sub update_selfenroll_config {
5829: my ($r,$context,$permission) = @_;
5830: my ($row,$lt) = &get_selfenroll_titles();
5831: my %curr_groups = &Apache::longroup::coursegroups();
5832: my (%changes,%warning);
5833: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
5834: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
5835: my $curr_types;
5836: if (ref($row) eq 'ARRAY') {
5837: foreach my $item (@{$row}) {
5838: if ($item eq 'enroll_dates') {
5839: my (%currenrolldate,%newenrolldate);
5840: foreach my $type ('start','end') {
5841: $currenrolldate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_date'};
5842: $newenrolldate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_date');
5843: if ($newenrolldate{$type} ne $currenrolldate{$type}) {
5844: $changes{'internal.selfenroll_'.$type.'_date'} = $newenrolldate{$type};
5845: }
5846: }
5847: } elsif ($item eq 'access_dates') {
5848: my (%currdate,%newdate);
5849: foreach my $type ('start','end') {
5850: $currdate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_access'};
5851: $newdate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_access');
5852: if ($newdate{$type} ne $currdate{$type}) {
5853: $changes{'internal.selfenroll_'.$type.'_access'} = $newdate{$type};
5854: }
5855: }
5856: } elsif ($item eq 'types') {
5857: $curr_types =
5858: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
5859: if ($env{'form.selfenroll_all'}) {
5860: if ($curr_types ne '*') {
5861: $changes{'internal.selfenroll_types'} = '*';
5862: } else {
5863: next;
5864: }
5865: } else {
5866: my %currdoms;
5867: my @entries = split(/;/,$curr_types);
5868: my @deletedoms = &Apache::loncommon::get_env_multiple('form.selfenroll_delete');
5869: my @activations = &Apache::loncommon::get_env_multiple('form.selfenroll_activate');
5870: my $newnum = 0;
5871: my @latesttypes;
5872: foreach my $num (@activations) {
5873: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$num);
5874: if (@types > 0) {
5875: @types = sort(@types);
5876: my $typestr = join(',',@types);
5877: my $typedom = $env{'form.selfenroll_dom_'.$num};
5878: $latesttypes[$newnum] = $typedom.':'.$typestr;
5879: $currdoms{$typedom} = 1;
5880: $newnum ++;
5881: }
5882: }
5883: for (my $j=0; $j<$env{'form.selfenroll_types_total'}; $j++) { if ((!grep(/^$j$/,@deletedoms)) && (!grep(/^$j$/,@activations))) {
5884: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$j);
5885: if (@types > 0) {
5886: @types = sort(@types);
5887: my $typestr = join(',',@types);
5888: my $typedom = $env{'form.selfenroll_dom_'.$j};
5889: $latesttypes[$newnum] = $typedom.':'.$typestr;
5890: $currdoms{$typedom} = 1;
5891: $newnum ++;
5892: }
5893: }
5894: }
5895: if ($env{'form.selfenroll_newdom'} ne '') {
5896: my $typedom = $env{'form.selfenroll_newdom'};
5897: if ((!defined($currdoms{$typedom})) &&
5898: (&Apache::lonnet::domain($typedom) ne '')) {
5899: my $typestr;
5900: my ($othertitle,$usertypes,$types) =
5901: &Apache::loncommon::sorted_inst_types($typedom);
5902: my $othervalue = 'any';
5903: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5904: if (@{$types} > 0) {
5905: my @esc_types = map { &escape($_); } @{$types};
5906: $othervalue = 'other';
5907: $typestr = join(',',(@esc_types,$othervalue));
5908: }
5909: $typestr = $othervalue;
5910: } else {
5911: $typestr = $othervalue;
5912: }
5913: $latesttypes[$newnum] = $typedom.':'.$typestr;
5914: $newnum ++ ;
5915: }
5916: }
5917: my $selfenroll_types = join(';',@latesttypes);
5918: if ($selfenroll_types ne $curr_types) {
5919: $changes{'internal.selfenroll_types'} = $selfenroll_types;
5920: }
5921: }
5922: } elsif ($item eq 'limit') {
5923: my $newlimit = $env{'form.selfenroll_limit'};
5924: my $newcap = $env{'form.selfenroll_cap'};
5925: $newcap =~s/\s+//g;
5926: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
5927: $currlimit = 'none' if ($currlimit eq '');
5928: my $currcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
5929: if ($newlimit ne $currlimit) {
5930: if ($newlimit ne 'none') {
5931: if ($newcap =~ /^\d+$/) {
5932: if ($newcap ne $currcap) {
5933: $changes{'internal.selfenroll_cap'} = $newcap;
5934: }
5935: $changes{'internal.selfenroll_limit'} = $newlimit;
5936: } else {
5937: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
5938: }
5939: } elsif ($currcap ne '') {
5940: $changes{'internal.selfenroll_cap'} = '';
5941: $changes{'internal.selfenroll_limit'} = $newlimit;
5942: }
5943: } elsif ($currlimit ne 'none') {
5944: if ($newcap =~ /^\d+$/) {
5945: if ($newcap ne $currcap) {
5946: $changes{'internal.selfenroll_cap'} = $newcap;
5947: }
5948: } else {
5949: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
5950: }
5951: }
5952: } elsif ($item eq 'approval') {
5953: my (@currnotified,@newnotified);
5954: my $currapproval = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
5955: my $currnotifylist = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
5956: if ($currnotifylist ne '') {
5957: @currnotified = split(/,/,$currnotifylist);
5958: @currnotified = sort(@currnotified);
5959: }
5960: my $newapproval = $env{'form.selfenroll_approval'};
5961: @newnotified = &Apache::loncommon::get_env_multiple('form.selfenroll_notify');
5962: @newnotified = sort(@newnotified);
5963: if ($newapproval ne $currapproval) {
5964: $changes{'internal.selfenroll_approval'} = $newapproval;
5965: if (!$newapproval) {
5966: if ($currnotifylist ne '') {
5967: $changes{'internal.selfenroll_notifylist'} = '';
5968: }
5969: } else {
5970: my @differences =
5971: &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
5972: if (@differences > 0) {
5973: if (@newnotified > 0) {
5974: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
5975: } else {
5976: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
5977: }
5978: }
5979: }
5980: } else {
5981: my @differences = &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
5982: if (@differences > 0) {
5983: if (@newnotified > 0) {
5984: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
5985: } else {
5986: $changes{'internal.selfenroll_notifylist'} = '';
5987: }
5988: }
5989: }
5990: } else {
5991: my $curr_val =
5992: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
5993: my $newval = $env{'form.selfenroll_'.$item};
5994: if ($item eq 'section') {
5995: $newval = $env{'form.sections'};
5996: if (defined($curr_groups{$newval})) {
5997: $newval = $curr_val;
5998: $warning{$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');
5999: } elsif ($newval eq 'all') {
6000: $newval = $curr_val;
6001: $warning{$item} = &mt('Section for self-enrolled users unchanged, as "all" is a reserved section name.');
6002: }
6003: if ($newval eq '') {
6004: $newval = 'none';
6005: }
6006: }
6007: if ($newval ne $curr_val) {
6008: $changes{'internal.selfenroll_'.$item} = $newval;
6009: }
6010: }
6011: }
6012: if (keys(%warning) > 0) {
6013: foreach my $item (@{$row}) {
6014: if (exists($warning{$item})) {
6015: $r->print($warning{$item}.'<br />');
6016: }
6017: }
6018: }
6019: if (keys(%changes) > 0) {
6020: my $putresult = &Apache::lonnet::put('environment',\%changes,$cdom,$cnum);
6021: if ($putresult eq 'ok') {
6022: if ((exists($changes{'internal.selfenroll_types'})) ||
6023: (exists($changes{'internal.selfenroll_start_date'})) ||
6024: (exists($changes{'internal.selfenroll_end_date'}))) {
6025: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
6026: $cnum,undef,undef,'Course');
6027: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
6028: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
6029: foreach my $item ('selfenroll_types','selfenroll_start_date','selfenroll_end_date') {
6030: if (exists($changes{'internal.'.$item})) {
6031: $crsinfo{$env{'request.course.id'}}{$item} =
6032: $changes{'internal.'.$item};
6033: }
6034: }
6035: my $crsputresult =
6036: &Apache::lonnet::courseidput($cdom,\%crsinfo,
6037: $chome,'notime');
6038: }
6039: }
6040: $r->print(&mt('The following changes were made to self-enrollment settings:').'<ul>');
6041: foreach my $item (@{$row}) {
6042: my $title = $item;
6043: if (ref($lt) eq 'HASH') {
6044: $title = $lt->{$item};
6045: }
6046: if ($item eq 'enroll_dates') {
6047: foreach my $type ('start','end') {
6048: if (exists($changes{'internal.selfenroll_'.$type.'_date'})) {
6049: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_date'});
6050: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6051: $title,$type,$newdate).'</li>');
6052: }
6053: }
6054: } elsif ($item eq 'access_dates') {
6055: foreach my $type ('start','end') {
6056: if (exists($changes{'internal.selfenroll_'.$type.'_access'})) {
6057: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_access'});
6058: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6059: $title,$type,$newdate).'</li>');
6060: }
6061: }
6062: } elsif ($item eq 'limit') {
6063: if ((exists($changes{'internal.selfenroll_limit'})) ||
6064: (exists($changes{'internal.selfenroll_cap'}))) {
6065: my ($newval,$newcap);
6066: if ($changes{'internal.selfenroll_cap'} ne '') {
6067: $newcap = $changes{'internal.selfenroll_cap'}
6068: } else {
6069: $newcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6070: }
6071: if ($changes{'internal.selfenroll_limit'} eq 'none') {
6072: $newval = &mt('No limit');
6073: } elsif ($changes{'internal.selfenroll_limit'} eq
6074: 'allstudents') {
6075: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6076: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6077: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6078: } else {
6079: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6080: if ($currlimit eq 'allstudents') {
6081: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6082: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6083: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6084: }
6085: }
6086: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6087: }
6088: } elsif ($item eq 'approval') {
6089: if ((exists($changes{'internal.selfenroll_approval'})) ||
6090: (exists($changes{'internal.selfenroll_notifylist'}))) {
6091: my ($newval,$newnotify);
6092: if (exists($changes{'internal.selfenroll_notifylist'})) {
6093: $newnotify = $changes{'internal.selfenroll_notifylist'};
6094: } else {
6095: $newnotify = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6096: }
6097: if ($changes{'internal.selfenroll_approval'}) {
6098: $newval = &mt('Yes');
6099: } elsif ($changes{'internal.selfenroll_approval'} eq '0') {
6100: $newval = &mt('No');
6101: } else {
6102: my $currapproval =
6103: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6104: if ($currapproval) {
6105: $newval = &mt('Yes');
6106: } else {
6107: $newval = &mt('No');
6108: }
6109: }
6110: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval));
6111: if ($newnotify) {
6112: $r->print('<br />'.&mt('The following will be notified when an enrollment request needs approval, or has been approved: [_1].',$newnotify));
6113: } else {
6114: $r->print('<br />'.&mt('No notifications sent when an enrollment request needs approval, or has been approved.'));
6115: }
6116: $r->print('</li>'."\n");
6117: }
6118: } else {
6119: if (exists($changes{'internal.selfenroll_'.$item})) {
6120: my $newval = $changes{'internal.selfenroll_'.$item};
6121: if ($item eq 'types') {
6122: if ($newval eq '') {
6123: $newval = &mt('None');
6124: } elsif ($newval eq '*') {
6125: $newval = &mt('Any user in any domain');
6126: }
6127: } elsif ($item eq 'registered') {
6128: if ($newval eq '1') {
6129: $newval = &mt('Yes');
6130: } elsif ($newval eq '0') {
6131: $newval = &mt('No');
6132: }
6133: }
6134: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6135: }
6136: }
6137: }
6138: $r->print('</ul>');
6139: my %newenvhash;
6140: foreach my $key (keys(%changes)) {
6141: $newenvhash{'course.'.$env{'request.course.id'}.'.'.$key} = $changes{$key};
6142: }
6143: &Apache::lonnet::appenv(\%newenvhash);
6144: } else {
6145: $r->print(&mt('An error occurred when saving changes to self-enrollment settings in this course.').'<br />'.&mt('The error was: [_1].',$putresult));
6146: }
6147: } else {
6148: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6149: }
6150: } else {
6151: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6152: }
6153: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
6154: if (ref($visactions) eq 'HASH') {
6155: if (!$visible) {
6156: $r->print('<br />'.$visactions->{'miss'}.'<br />'.$visactions->{'yous'}.
6157: '<br />');
6158: if (ref($vismsgs) eq 'ARRAY') {
6159: $r->print('<br />'.$visactions->{'take'}.'<ul>');
6160: foreach my $item (@{$vismsgs}) {
6161: $r->print('<li>'.$visactions->{$item}.'</li>');
6162: }
6163: $r->print('</ul>');
6164: }
6165: $r->print($cansetvis);
6166: }
6167: }
6168: return;
6169: }
6170:
6171: sub get_selfenroll_titles {
6172: my @row = ('types','registered','enroll_dates','access_dates','section',
6173: 'approval','limit');
6174: my %lt = &Apache::lonlocal::texthash (
6175: types => 'Users allowed to self-enroll in this course',
6176: registered => 'Restrict self-enrollment to students officially registered for the course',
6177: enroll_dates => 'Dates self-enrollment available',
6178: access_dates => 'Course access dates assigned to self-enrolling users',
6179: section => 'Section assigned to self-enrolling users',
6180: approval => 'Self-enrollment requests need approval?',
6181: limit => 'Enrollment limit',
6182: );
6183: return (\@row,\%lt);
6184: }
6185:
6186: #---------------------------------------------- end functions for &phase_two
6187:
6188: #--------------------------------- functions for &phase_two and &phase_three
6189:
6190: #--------------------------end of functions for &phase_two and &phase_three
6191:
6192: 1;
6193: __END__
6194:
6195:
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