1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.311 2009/08/28 00:02:37 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: ###
29:
30: package Apache::loncreateuser;
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::loncreateuser.pm
37:
38: =head1 SYNOPSIS
39:
40: Handler to create users and custom roles
41:
42: Provides an Apache handler for creating users,
43: editing their login parameters, roles, and removing roles, and
44: also creating and assigning custom roles.
45:
46: =head1 OVERVIEW
47:
48: =head2 Custom Roles
49:
50: In LON-CAPA, roles are actually collections of privileges. "Teaching
51: Assistant", "Course Coordinator", and other such roles are really just
52: collection of privileges that are useful in many circumstances.
53:
54: Creating custom roles can be done by the Domain Coordinator through
55: the Create User functionality. That screen will show all privileges
56: that can be assigned to users. For a complete list of privileges,
57: please see C</home/httpd/lonTabs/rolesplain.tab>.
58:
59: Custom role definitions are stored in the C<roles.db> file of the role
60: author.
61:
62: =cut
63:
64: use strict;
65: use Apache::Constants qw(:common :http);
66: use Apache::lonnet;
67: use Apache::loncommon;
68: use Apache::lonlocal;
69: use Apache::longroup;
70: use Apache::lonuserutils;
71: use Apache::loncoursequeueadmin;
72: use LONCAPA qw(:DEFAULT :match);
73:
74: my $loginscript; # piece of javascript used in two separate instances
75: my $authformnop;
76: my $authformkrb;
77: my $authformint;
78: my $authformfsys;
79: my $authformloc;
80:
81: sub initialize_authen_forms {
82: my ($dom,$formname,$curr_authtype,$mode) = @_;
83: my ($krbdef,$krbdefdom) = &Apache::loncommon::get_kerberos_defaults($dom);
84: my %param = ( formname => $formname,
85: kerb_def_dom => $krbdefdom,
86: kerb_def_auth => $krbdef,
87: domain => $dom,
88: );
89: my %abv_auth = &auth_abbrev();
90: if ($curr_authtype =~ /^(krb4|krb5|internal|localauth|unix):(.*)$/) {
91: my $long_auth = $1;
92: my $curr_autharg = $2;
93: my %abv_auth = &auth_abbrev();
94: $param{'curr_authtype'} = $abv_auth{$long_auth};
95: if ($long_auth =~ /^krb(4|5)$/) {
96: $param{'curr_kerb_ver'} = $1;
97: $param{'curr_autharg'} = $curr_autharg;
98: }
99: if ($mode eq 'modifyuser') {
100: $param{'mode'} = $mode;
101: }
102: }
103: $loginscript = &Apache::loncommon::authform_header(%param);
104: $authformkrb = &Apache::loncommon::authform_kerberos(%param);
105: $authformnop = &Apache::loncommon::authform_nochange(%param);
106: $authformint = &Apache::loncommon::authform_internal(%param);
107: $authformfsys = &Apache::loncommon::authform_filesystem(%param);
108: $authformloc = &Apache::loncommon::authform_local(%param);
109: }
110:
111: sub auth_abbrev {
112: my %abv_auth = (
113: krb5 => 'krb',
114: krb4 => 'krb',
115: internal => 'int',
116: localuth => 'loc',
117: unix => 'fsys',
118: );
119: return %abv_auth;
120: }
121:
122: # ====================================================
123:
124: sub portfolio_quota {
125: my ($ccuname,$ccdomain) = @_;
126: my %lt = &Apache::lonlocal::texthash(
127: 'usrt' => "User Tools",
128: 'disk' => "Disk space allocated to user's portfolio files",
129: 'cuqu' => "Current quota",
130: 'cust' => "Custom quota",
131: 'defa' => "Default",
132: 'chqu' => "Change quota",
133: );
134: my ($currquota,$quotatype,$inststatus,$defquota) =
135: &Apache::loncommon::get_user_quota($ccuname,$ccdomain);
136: my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($ccdomain);
137: my ($longinsttype,$showquota,$custom_on,$custom_off,$defaultinfo);
138: if ($inststatus ne '') {
139: if ($usertypes->{$inststatus} ne '') {
140: $longinsttype = $usertypes->{$inststatus};
141: }
142: }
143: $custom_on = ' ';
144: $custom_off = ' checked="checked" ';
145: my $quota_javascript = <<"END_SCRIPT";
146: <script type="text/javascript">
147: // <![CDATA[
148: function quota_changes(caller) {
149: if (caller == "custom") {
150: if (document.cu.customquota[0].checked) {
151: document.cu.portfolioquota.value = "";
152: }
153: }
154: if (caller == "quota") {
155: document.cu.customquota[1].checked = true;
156: }
157: }
158: // ]]>
159: </script>
160: END_SCRIPT
161: if ($quotatype eq 'custom') {
162: $custom_on = $custom_off;
163: $custom_off = ' ';
164: $showquota = $currquota;
165: if ($longinsttype eq '') {
166: $defaultinfo = &mt('For this user, the default quota would be [_1]'
167: .' Mb.',$defquota);
168: } else {
169: $defaultinfo = &mt("For this user, the default quota would be [_1]".
170: " Mb, as determined by the user's institutional".
171: " affiliation ([_2]).",$defquota,$longinsttype);
172: }
173: } else {
174: if ($longinsttype eq '') {
175: $defaultinfo = &mt('For this user, the default quota is [_1]'
176: .' Mb.',$defquota);
177: } else {
178: $defaultinfo = &mt("For this user, the default quota of [_1]".
179: " Mb, is determined by the user's institutional".
180: " affiliation ([_2]).",$defquota,$longinsttype);
181: }
182: }
183:
184: my $output = $quota_javascript."\n".
185: '<h3>'.$lt{'usrt'}.'</h3>'."\n".
186: &Apache::loncommon::start_data_table();
187:
188: if (&Apache::lonnet::allowed('mut',$ccdomain)) {
189: $output .= &build_tools_display($ccuname,$ccdomain,'tools');
190: }
191: if (&Apache::lonnet::allowed('mpq',$ccdomain)) {
192: $output .= '<tr class="LC_info_row">'."\n".
193: ' <td>'.$lt{'disk'}.'</td>'."\n".
194: ' </tr>'."\n".
195: &Apache::loncommon::start_data_table_row()."\n".
196: ' <td>'.$lt{'cuqu'}.': '.
197: $currquota.' Mb. '.
198: $defaultinfo.'</td>'."\n".
199: &Apache::loncommon::end_data_table_row()."\n".
200: &Apache::loncommon::start_data_table_row()."\n".
201: ' <td><span class="LC_nobreak">'.$lt{'chqu'}.
202: ': <label>'.
203: '<input type="radio" name="customquota" value="0" '.
204: $custom_off.' onchange="javascript:quota_changes('."'custom'".')"'.
205: ' />'.$lt{'defa'}.' ('.$defquota.' Mb).</label> '.
206: ' <label><input type="radio" name="customquota" value="1" '.
207: $custom_on.' onchange="javascript:quota_changes('."'custom'".')" />'.
208: $lt{'cust'}.':</label> '.
209: '<input type="text" name="portfolioquota" size ="5" value="'.
210: $showquota.'" onfocus="javascript:quota_changes('."'quota'".')" '.
211: '/> Mb</span></td>'."\n".
212: &Apache::loncommon::end_data_table_row()."\n";
213: }
214: $output .= &Apache::loncommon::end_data_table();
215: return $output;
216: }
217:
218: sub build_tools_display {
219: my ($ccuname,$ccdomain,$context) = @_;
220: my (@usertools,%userenv,$output,@options,%validations,%reqtitles,%reqdisplay,
221: $colspan);
222: my %lt = &Apache::lonlocal::texthash (
223: 'blog' => "Personal User Blog",
224: 'aboutme' => "Personal Information Page",
225: 'portfolio' => "Personal User Portfolio",
226: 'avai' => "Available",
227: 'cusa' => "availability",
228: 'chse' => "Change setting",
229: 'usde' => "Use default",
230: 'uscu' => "Use custom",
231: 'official' => 'Can request creation of official courses',
232: 'unofficial' => 'Can request creation of unofficial courses',
233: 'community' => 'Can request creation of communities',
234: );
235: if ($context eq 'requestcourses') {
236: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
237: 'requestcourses.official','requestcourses.unofficial',
238: 'requestcourses.community');
239: @usertools = ('official','unofficial','community');
240: @options =('norequest','approval','autolimit','validate');
241: %validations = &Apache::lonnet::auto_courserequest_checks($ccdomain);
242: %reqtitles = &courserequest_titles();
243: %reqdisplay = &courserequest_display();
244: $colspan = ' colspan="2"';
245: } else {
246: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
247: 'tools.aboutme','tools.portfolio','tools.blog');
248: @usertools = ('aboutme','blog','portfolio');
249: }
250: foreach my $item (@usertools) {
251: my ($custom_access,$curr_access,$cust_on,$cust_off,$tool_on,$tool_off,
252: $currdisp,$custdisp,$custradio);
253: $cust_off = 'checked="checked" ';
254: $tool_on = 'checked="checked" ';
255: $curr_access =
256: &Apache::lonnet::usertools_access($ccuname,$ccdomain,$item,undef,
257: $context);
258: if ($userenv{$context.'.'.$item} ne '') {
259: $cust_on = ' checked="checked" ';
260: $cust_off = '';
261: }
262: if ($context eq 'requestcourses') {
263: if ($userenv{$context.'.'.$item} eq '') {
264: $custom_access = &mt('Currently from default setting.');
265: } else {
266: $custom_access = &mt('Currently from custom setting.');
267: }
268: } else {
269: if ($userenv{$context.'.'.$item} eq '') {
270: $custom_access =
271: &mt('Availability determined currently from default setting.');
272: if (!$curr_access) {
273: $tool_off = 'checked="checked" ';
274: $tool_on = '';
275: }
276: } else {
277: $custom_access =
278: &mt('Availability determined currently from custom setting.');
279: if ($userenv{$context.'.'.$item} == 0) {
280: $tool_off = 'checked="checked" ';
281: $tool_on = '';
282: }
283: }
284: }
285: $output .= ' <tr class="LC_info_row">'."\n".
286: ' <td'.$colspan.'>'.$lt{$item}.'</td>'."\n".
287: ' </tr>'."\n".
288: &Apache::loncommon::start_data_table_row()."\n";
289: if ($context eq 'requestcourses') {
290: my ($curroption,$currlimit);
291: $curroption = $userenv{$context.'.'.$item};
292: if (!$curroption) {
293: $curroption = 'norequest';
294: }
295: if ($curroption =~ /^autolimit=(\d*)$/) {
296: $currlimit = $1;
297: $currdisp = &mt('Yes, up to [quant,_1,request]/user',$currlimit);
298: } else {
299: $currdisp = $reqdisplay{$curroption};
300: }
301: $custdisp = '<table>';
302: foreach my $option (@options) {
303: my $val = $option;
304: if ($option eq 'norequest') {
305: $val = 0;
306: }
307: if ($option eq 'validate') {
308: my $canvalidate = 0;
309: if (ref($validations{$item}) eq 'HASH') {
310: if ($validations{$item}{'_custom_'}) {
311: $canvalidate = 1;
312: }
313: }
314: next if (!$canvalidate);
315: }
316: my $checked = '';
317: if ($option eq $curroption) {
318: $checked = ' checked="checked"';
319: } elsif ($option eq 'autolimit') {
320: if ($curroption =~ /^autolimit/) {
321: $checked = ' checked="checked"';
322: }
323: }
324: $custdisp .= '<tr><td><span class="LC_nobreak"><label>'.
325: '<input type="radio" name="crsreq_'.$item.
326: '" value="'.$val.'"'.$checked.' />'.
327: $reqtitles{$option}.'</label> ';
328: if ($option eq 'autolimit') {
329: $custdisp .= '<input type="text" name="crsreq_'.
330: $item.'_limit" size="1" '.
331: 'value="'.$currlimit.'" />';
332: }
333: $custdisp .= '</span></td></tr>';
334: }
335: $custdisp .= '</table>';
336: $custradio = '</span></td><td>'.&mt('Custom setting').'<br />'.$custdisp;
337: } else {
338: $currdisp = ($curr_access?&mt('Yes'):&mt('No'));
339: $custdisp = '<span class="LC_nobreak"><label>'.
340: '<input type="radio" name="'.$context.'_'.$item.'"'.
341: ' value="1"'. $tool_on.'/>'.&mt('On').'</label> <label>'.
342: '<input type="radio" name="'.$context.'_'.$item.'" value="0" '.
343: $tool_off.'/>'.&mt('Off').'</label></span>';
344: $custradio = (' 'x2).'--'.$lt{'cusa'}.': '.$custdisp.
345: '</span>';
346: }
347: $output .= ' <td'.$colspan.'>'.$custom_access.(' 'x4).
348: $lt{'avai'}.': '.$currdisp.'</td>'."\n".
349: &Apache::loncommon::end_data_table_row()."\n".
350: &Apache::loncommon::start_data_table_row()."\n".
351: ' <td style="vertical-align:top;"><span class="LC_nobreak">'.
352: $lt{'chse'}.': <label>'.
353: '<input type="radio" name="custom'.$item.'" value="0" '.
354: $cust_off.'/>'.$lt{'usde'}.'</label>'.(' ' x3).
355: '<label><input type="radio" name="custom'.$item.'" value="1" '.
356: $cust_on.'/>'.$lt{'uscu'}.'</label>'.$custradio.'</td>'.
357: &Apache::loncommon::end_data_table_row()."\n";
358: }
359: return $output;
360: }
361:
362: sub coursereq_externaluser {
363: my ($ccuname,$ccdomain,$cdom) = @_;
364: my (@usertools,@options,%validations,%userenv,$output);
365: my %lt = &Apache::lonlocal::texthash (
366: 'official' => 'Can request creation of official courses',
367: 'unofficial' => 'Can request creation of unofficial courses',
368: 'community' => 'Can request creation of communities',
369: );
370:
371: %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname,
372: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
373: 'reqcrsotherdom.community');
374: @usertools = ('official','unofficial','community');
375: @options = ('approval','validate','autolimit');
376: %validations = &Apache::lonnet::auto_courserequest_checks($cdom);
377: my $optregex = join('|',@options);
378: my %reqtitles = &courserequest_titles();
379: foreach my $item (@usertools) {
380: my ($curroption,$currlimit,$tooloff);
381: if ($userenv{'reqcrsotherdom.'.$item} ne '') {
382: my @curr = split(',',$userenv{'reqcrsotherdom.'.$item});
383: if (grep(/^\Q$cdom\E:($optregex)=?(\d*)$/,@curr)) {
384: $curroption = $1;
385: $currlimit = $2;
386: if (!$curroption) {
387: $curroption = 'norequest';
388: }
389: }
390: } else {
391: $curroption = 'norequest';
392: $tooloff = ' checked="checked"';
393: }
394: $output.= &Apache::loncommon::start_data_table_row()."\n".
395: ' <td><span class="LC_nobreak">'.$lt{$item}.': '.
396: '<label><input type="radio" name="reqcrsotherdom_'.$item.
397: '" value="0"'.$tooloff.' />'.$reqtitles{'norequest'}.
398: '</label> ';
399: foreach my $option (@options) {
400: if ($option eq 'validate') {
401: my $canvalidate = 0;
402: if (ref($validations{$item}) eq 'HASH') {
403: if ($validations{$item}{'_external_'}) {
404: $canvalidate = 1;
405: }
406: }
407: next if (!$canvalidate);
408: }
409: my $checked = '';
410: if ($option eq $curroption) {
411: $checked = ' checked="checked"';
412: }
413: $output .= '<span class="LC_nobreak"><label>'.
414: '<input type="radio" name="reqcrsotherdom_'.$item.
415: '" value="'.$option.'"'.$checked.' />'.
416: $reqtitles{$option}.'</label> ';
417: if ($option eq 'autolimit') {
418: $output .= '<input type="text" name="reqcrsotherdom_'.
419: $item.'_limit" size="1" '.
420: 'value="'.$currlimit.'" />';
421: }
422: $output .= ' '
423: }
424: $output .= '</span></td>'."\n".
425: &Apache::loncommon::end_data_table_row()."\n";
426: }
427: return $output;
428: }
429:
430: sub courserequest_titles {
431: my %titles = &Apache::lonlocal::texthash (
432: official => 'Official',
433: unofficial => 'Unofficial',
434: community => 'Communities',
435: norequest => 'Not allowed',
436: approval => 'Approval by Dom. Coord.',
437: validate => 'With validation',
438: autolimit => 'Numerical limit',
439: );
440: return %titles;
441: }
442:
443: sub courserequest_display {
444: my %titles = &Apache::lonlocal::texthash (
445: approval => 'Yes, need approval',
446: validate => 'Yes, with validation',
447: norequest => 'No',
448: );
449: return %titles;
450: }
451:
452: # =================================================================== Phase one
453:
454: sub print_username_entry_form {
455: my ($r,$context,$response,$srch,$forcenewuser) = @_;
456: my $defdom=$env{'request.role.domain'};
457: my $formtoset = 'crtuser';
458: if (exists($env{'form.startrolename'})) {
459: $formtoset = 'docustom';
460: $env{'form.rolename'} = $env{'form.startrolename'};
461: } elsif ($env{'form.origform'} eq 'crtusername') {
462: $formtoset = $env{'form.origform'};
463: }
464:
465: my ($jsback,$elements) = &crumb_utilities();
466:
467: my $jscript = &Apache::loncommon::studentbrowser_javascript()."\n".
468: '<script type="text/javascript">'."\n".
469: '// <![CDATA['."\n".
470: &Apache::lonhtmlcommon::set_form_elements($elements->{$formtoset})."\n".
471: '// ]]>'."\n".
472: '</script>'."\n";
473:
474: my %loaditems = (
475: 'onload' => "javascript:setFormElements(document.$formtoset)",
476: );
477: my %breadcrumb_text = &singleuser_breadcrumb();
478: my $start_page =
479: &Apache::loncommon::start_page('User Management',
480: $jscript,{'add_entries' => \%loaditems,});
481: if ($env{'form.action'} eq 'custom') {
482: &Apache::lonhtmlcommon::add_breadcrumb
483: ({href=>"javascript:backPage(document.crtuser)",
484: text=>"Pick custom role",});
485: } else {
486: &Apache::lonhtmlcommon::add_breadcrumb
487: ({href=>"javascript:backPage(document.crtuser)",
488: text=>$breadcrumb_text{'search'},
489: faq=>282,bug=>'Instructor Interface',});
490: }
491: my $helpitem = 'Course_Change_Privileges';
492: if ($env{'form.action'} eq 'custom') {
493: $helpitem = 'Course_Editing_Custom_Roles';
494: } elsif ($env{'form.action'} eq 'singlestudent') {
495: $helpitem = 'Course_Add_Student';
496: }
497: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
498: $helpitem);
499: my %existingroles=&Apache::lonuserutils::my_custom_roles();
500: my $choice=&Apache::loncommon::select_form('make new role','rolename',
501: ('make new role' => 'Generate new role ...',%existingroles));
502: my %lt=&Apache::lonlocal::texthash(
503: 'srst' => 'Search for a user and enroll as a student',
504: 'srad' => 'Search for a user and modify/add user information or roles',
505: 'usr' => "Username",
506: 'dom' => "Domain",
507: 'ecrp' => "Edit Custom Role Privileges",
508: 'nr' => "Name of Role",
509: 'cre' => "Next",
510: );
511: $r->print($start_page."\n".$crumbs);
512: if ($env{'form.action'} eq 'custom') {
513: if (&Apache::lonnet::allowed('mcr','/')) {
514: $r->print(<<ENDCUSTOM);
515: <form action="/adm/createuser" method="post" name="docustom">
516: <input type="hidden" name="action" value="$env{'form.action'}" />
517: <input type="hidden" name="phase" value="selected_custom_edit" />
518: <h3>$lt{'ecrp'}</h3>
519: $choice $lt{'nr'}: <input type="text" size="15" name="newrolename" /><br />
520: <input name="customeditor" type="submit" value="$lt{'cre'}" />
521: </form>
522: ENDCUSTOM
523: }
524: } else {
525: my $actiontext = $lt{'srad'};
526: if ($env{'form.action'} eq 'singlestudent') {
527: $actiontext = $lt{'srst'};
528: }
529: $r->print("
530: <h3>$actiontext</h3>");
531: if ($env{'form.origform'} ne 'crtusername') {
532: $r->print("\n".$response);
533: }
534: $r->print(&entry_form($defdom,$srch,$forcenewuser,$context,$response));
535: }
536: $r->print(&Apache::loncommon::end_page());
537: }
538:
539: sub entry_form {
540: my ($dom,$srch,$forcenewuser,$context,$responsemsg) = @_;
541: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
542: my ($usertype,$inexact);
543: if (ref($srch) eq 'HASH') {
544: if (($srch->{'srchin'} eq 'dom') &&
545: ($srch->{'srchby'} eq 'uname') &&
546: ($srch->{'srchtype'} eq 'exact') &&
547: ($srch->{'srchdomain'} ne '') &&
548: ($srch->{'srchterm'} ne '')) {
549: my ($rules,$ruleorder) =
550: &Apache::lonnet::inst_userrules($srch->{'srchdomain'},'username');
551: $usertype = &Apache::lonuserutils::check_usertype($srch->{'srchdomain'},$srch->{'srchterm'},$rules);
552: } else {
553: $inexact = 1;
554: }
555: }
556: my $cancreate =
557: &Apache::lonuserutils::can_create_user($dom,$context,$usertype);
558: my $userpicker =
559: &Apache::loncommon::user_picker($dom,$srch,$forcenewuser,
560: 'document.crtuser',$cancreate,$usertype);
561: my $srchbutton = &mt('Search');
562: if ($env{'form.action'} eq 'singlestudent') {
563: $srchbutton = &mt('Search and Enroll');
564: } elsif ($cancreate && $responsemsg ne '' && $inexact) {
565: $srchbutton = &mt('Search or Add New User');
566: }
567: my $output = <<"ENDBLOCK";
568: <form action="/adm/createuser" method="post" name="crtuser">
569: <input type="hidden" name="action" value="$env{'form.action'}" />
570: <input type="hidden" name="phase" value="get_user_info" />
571: $userpicker
572: <input name="userrole" type="button" value="$srchbutton" onclick="javascript:validateEntry(document.crtuser)" />
573: </form>
574: ENDBLOCK
575: if ($env{'form.phase'} eq '') {
576: my $defdom=$env{'request.role.domain'};
577: my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain');
578: my %lt=&Apache::lonlocal::texthash(
579: 'enro' => 'Enroll one student',
580: 'admo' => 'Add/modify a single user',
581: 'crea' => 'create new user if required',
582: 'uskn' => "username is known",
583: 'crnu' => 'Create a new user',
584: 'usr' => 'Username',
585: 'dom' => 'in domain',
586: 'enrl' => 'Enroll',
587: 'cram' => 'Create/Modify user',
588: );
589: my $sellink=&Apache::loncommon::selectstudent_link('crtusername','srchterm','srchdomain');
590: my ($title,$buttontext,$showresponse);
591: if ($env{'form.action'} eq 'singlestudent') {
592: $title = $lt{'enro'};
593: $buttontext = $lt{'enrl'};
594: } else {
595: $title = $lt{'admo'};
596: $buttontext = $lt{'cram'};
597: }
598: if ($cancreate) {
599: $title .= ' <span class="LC_cusr_subheading">('.$lt{'crea'}.')</span>';
600: } else {
601: $title .= ' <span class="LC_cusr_subheading">('.$lt{'uskn'}.')</span>';
602: }
603: if ($env{'form.origform'} eq 'crtusername') {
604: $showresponse = $responsemsg;
605: }
606: $output .= <<"ENDDOCUMENT";
607: <br />
608: <form action="/adm/createuser" method="post" name="crtusername">
609: <input type="hidden" name="action" value="$env{'form.action'}" />
610: <input type="hidden" name="phase" value="createnewuser" />
611: <input type="hidden" name="srchtype" value="exact" />
612: <input type="hidden" name="srchby" value="uname" />
613: <input type="hidden" name="srchin" value="dom" />
614: <input type="hidden" name="forcenewuser" value="1" />
615: <input type="hidden" name="origform" value="crtusername" />
616: <h3>$title</h3>
617: $showresponse
618: <table>
619: <tr>
620: <td>$lt{'usr'}:</td>
621: <td><input type="text" size="15" name="srchterm" /></td>
622: <td> $lt{'dom'}:</td><td>$domform</td>
623: <td> $sellink </td>
624: <td> <input name="userrole" type="submit" value="$buttontext" /></td>
625: </tr>
626: </table>
627: </form>
628: ENDDOCUMENT
629: }
630: return $output;
631: }
632:
633: sub user_modification_js {
634: my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_;
635:
636: return <<END;
637: <script type="text/javascript" language="Javascript">
638: // <![CDATA[
639: function pclose() {
640: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
641: "height=350,width=350,scrollbars=no,menubar=no");
642: parmwin.close();
643: }
644:
645: $pjump_def
646: $dc_setcourse_code
647:
648: function dateset() {
649: eval("document.cu."+document.cu.pres_marker.value+
650: ".value=document.cu.pres_value.value");
651: pclose();
652: }
653:
654: $nondc_setsection_code
655: // ]]>
656: </script>
657: END
658: }
659:
660: # =================================================================== Phase two
661: sub print_user_selection_page {
662: my ($r,$response,$srch,$srch_results,$srcharray,$context,$opener_elements) = @_;
663: my @fields = ('username','domain','lastname','firstname','permanentemail');
664: my $sortby = $env{'form.sortby'};
665:
666: if (!grep(/^\Q$sortby\E$/,@fields)) {
667: $sortby = 'lastname';
668: }
669:
670: my ($jsback,$elements) = &crumb_utilities();
671:
672: my $jscript = (<<ENDSCRIPT);
673: <script type="text/javascript">
674: // <![CDATA[
675: function pickuser(uname,udom) {
676: document.usersrchform.seluname.value=uname;
677: document.usersrchform.seludom.value=udom;
678: document.usersrchform.phase.value="userpicked";
679: document.usersrchform.submit();
680: }
681:
682: $jsback
683: // ]]>
684: </script>
685: ENDSCRIPT
686:
687: my %lt=&Apache::lonlocal::texthash(
688: 'usrch' => "User Search to add/modify roles",
689: 'stusrch' => "User Search to enroll student",
690: 'usel' => "Select a user to add/modify roles",
691: 'stusel' => "Select a user to enroll as a student",
692: 'username' => "username",
693: 'domain' => "domain",
694: 'lastname' => "last name",
695: 'firstname' => "first name",
696: 'permanentemail' => "permanent e-mail",
697: );
698: if ($context eq 'requestcrs') {
699: $r->print('<div>');
700: } else {
701: $r->print(&Apache::loncommon::start_page('User Management',$jscript));
702:
703: my %breadcrumb_text = &singleuser_breadcrumb();
704: &Apache::lonhtmlcommon::add_breadcrumb
705: ({href=>"javascript:backPage(document.usersrchform,'','')",
706: text=>$breadcrumb_text{'search'},
707: faq=>282,bug=>'Instructor Interface',},
708: {href=>"javascript:backPage(document.usersrchform,'get_user_info','select')",
709: text=>$breadcrumb_text{'userpicked'},
710: faq=>282,bug=>'Instructor Interface',});
711: if ($env{'form.action'} eq 'singleuser') {
712: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
713: 'Course_Change_Privileges'));
714: $r->print("<b>$lt{'usrch'}</b><br />");
715: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context));
716: $r->print('<h3>'.$lt{'usel'}.'</h3>');
717: } elsif ($env{'form.action'} eq 'singlestudent') {
718: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
719: 'Course_Add_Student'));
720: $r->print($jscript."<b>$lt{'stusrch'}</b><br />");
721: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context));
722: $r->print('</form><h3>'.$lt{'stusel'}.'</h3>');
723: }
724: }
725: $r->print('<form name="usersrchform" method="post">'.
726: &Apache::loncommon::start_data_table()."\n".
727: &Apache::loncommon::start_data_table_header_row()."\n".
728: ' <th> </th>'."\n");
729: foreach my $field (@fields) {
730: $r->print(' <th><a href="javascript:document.usersrchform.sortby.value='.
731: "'".$field."'".';document.usersrchform.submit();">'.
732: $lt{$field}.'</a></th>'."\n");
733: }
734: $r->print(&Apache::loncommon::end_data_table_header_row());
735:
736: my @sorted_users = sort {
737: lc($srch_results->{$a}->{$sortby}) cmp lc($srch_results->{$b}->{$sortby})
738: ||
739: lc($srch_results->{$a}->{lastname}) cmp lc($srch_results->{$b}->{lastname})
740: ||
741: lc($srch_results->{$a}->{firstname}) cmp lc($srch_results->{$b}->{firstname})
742: ||
743: lc($a) cmp lc($b)
744: } (keys(%$srch_results));
745:
746: foreach my $user (@sorted_users) {
747: my ($uname,$udom) = split(/:/,$user);
748: my $onclick;
749: if ($context eq 'requestcrs') {
750: $onclick =
751: 'onclick="javascript:gochoose('."'$uname','$udom',".
752: "'$srch_results->{$user}->{firstname}',".
753: "'$srch_results->{$user}->{lastname}',".
754: "'$srch_results->{$user}->{permanentemail}'".');"';
755: } else {
756: $onclick =
757: ' onclick="javascript:pickuser('."'".$uname."'".','."'".$udom."'".');"';
758: }
759: $r->print(&Apache::loncommon::start_data_table_row().
760: '<td><input type="button" name="seluser" value="'.&mt('Select').'" '.
761: $onclick.' /></td>'.
762: '<td><tt>'.$uname.'</tt></td>'.
763: '<td><tt>'.$udom.'</tt></td>');
764: foreach my $field ('lastname','firstname','permanentemail') {
765: $r->print('<td>'.$srch_results->{$user}->{$field}.'</td>');
766: }
767: $r->print(&Apache::loncommon::end_data_table_row());
768: }
769: $r->print(&Apache::loncommon::end_data_table().'<br /><br />');
770: if (ref($srcharray) eq 'ARRAY') {
771: foreach my $item (@{$srcharray}) {
772: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
773: }
774: }
775: $r->print(' <input type="hidden" name="sortby" value="'.$sortby.'" />'."\n".
776: ' <input type="hidden" name="seluname" value="" />'."\n".
777: ' <input type="hidden" name="seludom" value="" />'."\n".
778: ' <input type="hidden" name="currstate" value="select" />'."\n".
779: ' <input type="hidden" name="phase" value="get_user_info" />'."\n".
780: ' <input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n");
781: if ($context eq 'requestcrs') {
782: $r->print($opener_elements.'</form></div>');
783: } else {
784: $r->print($response.'</form>'.&Apache::loncommon::end_page());
785: }
786: }
787:
788: sub print_user_query_page {
789: my ($r,$caller) = @_;
790: # FIXME - this is for a network-wide name search (similar to catalog search)
791: # To use frames with similar behavior to catalog/portfolio search.
792: # To be implemented.
793: return;
794: }
795:
796: sub print_user_modification_page {
797: my ($r,$ccuname,$ccdomain,$srch,$response,$context,$permission) = @_;
798: if (($ccuname eq '') || ($ccdomain eq '')) {
799: my $usermsg = &mt('No username and/or domain provided.');
800: $env{'form.phase'} = '';
801: &print_username_entry_form($r,$context,$usermsg);
802: return;
803: }
804: my ($form,$formname);
805: if ($env{'form.action'} eq 'singlestudent') {
806: $form = 'document.enrollstudent';
807: $formname = 'enrollstudent';
808: } else {
809: $form = 'document.cu';
810: $formname = 'cu';
811: }
812: my %abv_auth = &auth_abbrev();
813: my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules);
814: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
815: if ($uhome eq 'no_host') {
816: my $usertype;
817: my ($rules,$ruleorder) =
818: &Apache::lonnet::inst_userrules($ccdomain,'username');
819: $usertype =
820: &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules);
821: my $cancreate =
822: &Apache::lonuserutils::can_create_user($ccdomain,$context,
823: $usertype);
824: if (!$cancreate) {
825: my $helplink = 'javascript:helpMenu('."'display'".')';
826: my %usertypetext = (
827: official => 'institutional',
828: unofficial => 'non-institutional',
829: );
830: my $response;
831: if ($env{'form.origform'} eq 'crtusername') {
832: $response = '<span class="LC_warning">'.&mt('No match was found for the username ([_1]) in LON-CAPA domain: [_2]',$ccuname,$ccdomain).
833: '</span><br />';
834: }
835: $response .= '<p class="LC_warning">'
836: .&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.")
837: .' '
838: .&mt('Please contact the [_1]helpdesk[_2] for assistance.'
839: ,'<a href="'.$helplink.'">','</a>')
840: .'</p><br />';
841: $env{'form.phase'} = '';
842: &print_username_entry_form($r,$context,$response);
843: return;
844: }
845: $newuser = 1;
846: my $checkhash;
847: my $checks = { 'username' => 1 };
848: $checkhash->{$ccuname.':'.$ccdomain} = { 'newuser' => $newuser };
849: &Apache::loncommon::user_rule_check($checkhash,$checks,
850: \%alerts,\%rulematch,\%inst_results,\%curr_rules,\%got_rules);
851: if (ref($alerts{'username'}) eq 'HASH') {
852: if (ref($alerts{'username'}{$ccdomain}) eq 'HASH') {
853: my $domdesc =
854: &Apache::lonnet::domain($ccdomain,'description');
855: if ($alerts{'username'}{$ccdomain}{$ccuname}) {
856: my $userchkmsg;
857: if (ref($curr_rules{$ccdomain}) eq 'HASH') {
858: $userchkmsg =
859: &Apache::loncommon::instrule_disallow_msg('username',
860: $domdesc,1).
861: &Apache::loncommon::user_rule_formats($ccdomain,
862: $domdesc,$curr_rules{$ccdomain}{'username'},
863: 'username');
864: }
865: $env{'form.phase'} = '';
866: &print_username_entry_form($r,$context,$userchkmsg);
867: return;
868: }
869: }
870: }
871: } else {
872: $newuser = 0;
873: }
874: if ($response) {
875: $response = '<br />'.$response;
876: }
877:
878: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
879: my $dc_setcourse_code = '';
880: my $nondc_setsection_code = '';
881: my %loaditem;
882:
883: my $groupslist = &Apache::lonuserutils::get_groupslist();
884:
885: my $js = &validation_javascript($context,$ccdomain,$pjump_def,
886: $groupslist,$newuser,$formname,\%loaditem);
887: my $args = {'add_entries' => \%loaditem};
888: if ($env{'form.popup'}) {
889: $args->{'no_nav_bar'} = 1;
890: }
891: my $start_page =
892: &Apache::loncommon::start_page('User Management',$js,$args);
893: my %breadcrumb_text = &singleuser_breadcrumb();
894: &Apache::lonhtmlcommon::add_breadcrumb
895: ({href=>"javascript:backPage($form)",
896: text=>$breadcrumb_text{'search'},
897: faq=>282,bug=>'Instructor Interface',});
898:
899: if ($env{'form.phase'} eq 'userpicked') {
900: &Apache::lonhtmlcommon::add_breadcrumb
901: ({href=>"javascript:backPage($form,'get_user_info','select')",
902: text=>$breadcrumb_text{'userpicked'},
903: faq=>282,bug=>'Instructor Interface',});
904: }
905: &Apache::lonhtmlcommon::add_breadcrumb
906: ({href=>"javascript:backPage($form,'$env{'form.phase'}','modify')",
907: text=>$breadcrumb_text{'modify'},
908: faq=>282,bug=>'Instructor Interface',});
909: my $helpitem = 'Course_Change_Privileges';
910: if ($env{'form.action'} eq 'singlestudent') {
911: $helpitem = 'Course_Add_Student';
912: }
913: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management',
914: $helpitem);
915:
916: my $forminfo =<<"ENDFORMINFO";
917: <form action="/adm/createuser" method="post" name="$formname">
918: <input type="hidden" name="phase" value="update_user_data" />
919: <input type="hidden" name="ccuname" value="$ccuname" />
920: <input type="hidden" name="ccdomain" value="$ccdomain" />
921: <input type="hidden" name="pres_value" value="" />
922: <input type="hidden" name="pres_type" value="" />
923: <input type="hidden" name="pres_marker" value="" />
924: ENDFORMINFO
925: my %inccourses;
926: foreach my $key (keys(%env)) {
927: if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) {
928: $inccourses{$1.'_'.$2}=1;
929: }
930: }
931: if ($newuser) {
932: my $portfolioform;
933: if ((&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) ||
934: (&Apache::lonnet::allowed('mut',$env{'request.role.domain'}))) {
935: # Current user has quota or user tools modification privileges
936: $portfolioform = '<br />'.&portfolio_quota($ccuname,$ccdomain);
937: }
938: &initialize_authen_forms($ccdomain,$formname);
939: my %lt=&Apache::lonlocal::texthash(
940: 'cnu' => 'Create New User',
941: 'ast' => 'as a student',
942: 'ind' => 'in domain',
943: 'lg' => 'Login Data',
944: 'hs' => "Home Server",
945: );
946: $r->print(<<ENDTITLE);
947: $start_page
948: $crumbs
949: $response
950: $forminfo
951: <script type="text/javascript" language="Javascript">
952: // <![CDATA[
953: $loginscript
954: // ]]>
955: </script>
956: <input type='hidden' name='makeuser' value='1' />
957: <h2>$lt{'cnu'} "$ccuname" $lt{'ind'} $ccdomain
958: ENDTITLE
959: if ($env{'form.action'} eq 'singlestudent') {
960: $r->print(' ('.$lt{'ast'}.')');
961: }
962: $r->print('</h2>'."\n".'<div class="LC_left_float">');
963: my $personal_table =
964: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
965: $inst_results{$ccuname.':'.$ccdomain});
966: $r->print($personal_table);
967: #FIXME
968: my ($home_server_pick,$numlib) =
969: &Apache::loncommon::home_server_form_item($ccdomain,'hserver',
970: 'default','hide');
971: if ($numlib > 1) {
972: $r->print("
973: <br />
974: $lt{'hs'}: $home_server_pick
975: <br />");
976: } else {
977: $r->print($home_server_pick);
978: }
979: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
980: $r->print('<br /><h3>'.&mt('User Can Request Creation of Courses in this Domain?').'</h3>'.
981: &Apache::loncommon::start_data_table().
982: &build_tools_display($ccuname,$ccdomain,
983: 'requestcourses').
984: &Apache::loncommon::end_data_table());
985: }
986: $r->print('</div>'."\n".'<div class="LC_left_float"><h3>'.
987: $lt{'lg'}.'</h3>');
988: my ($fixedauth,$varauth,$authmsg);
989: if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') {
990: my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'};
991: my ($rules,$ruleorder) =
992: &Apache::lonnet::inst_userrules($ccdomain,'username');
993: if (ref($rules) eq 'HASH') {
994: if (ref($rules->{$matchedrule}) eq 'HASH') {
995: my $authtype = $rules->{$matchedrule}{'authtype'};
996: if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) {
997: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
998: } else {
999: my $authparm = $rules->{$matchedrule}{'authparm'};
1000: $authmsg = $rules->{$matchedrule}{'authmsg'};
1001: if ($authtype =~ /^krb(4|5)$/) {
1002: my $ver = $1;
1003: if ($authparm ne '') {
1004: $fixedauth = <<"KERB";
1005: <input type="hidden" name="login" value="krb" />
1006: <input type="hidden" name="krbver" value="$ver" />
1007: <input type="hidden" name="krbarg" value="$authparm" />
1008: KERB
1009: }
1010: } else {
1011: $fixedauth =
1012: '<input type="hidden" name="login" value="'.$authtype.'" />'."\n";
1013: if ($rules->{$matchedrule}{'authparmfixed'}) {
1014: $fixedauth .=
1015: '<input type="hidden" name="'.$authtype.'arg" value="'.$authparm.'" />'."\n";
1016: } else {
1017: if ($authtype eq 'int') {
1018: $varauth = '<br />'.
1019: &mt('[_1] Internally authenticated (with initial password [_2])','','<input type="password" size="10" name="intarg" value="" />')."<label><input type=\"checkbox\" name=\"visible\" onclick='if (this.checked) { this.form.intarg.type=\"text\" } else { this.form.intarg.type=\"password\" }' />".&mt('Visible input').'</label>';
1020: } elsif ($authtype eq 'loc') {
1021: $varauth = '<br />'.
1022: &mt('[_1] Local Authentication with argument [_2]','','<input type="text" name="'.$authtype.'arg" value="" />')."\n";
1023: } else {
1024: $varauth =
1025: '<input type="text" name="'.$authtype.'arg" value="" />'."\n";
1026: }
1027: }
1028: }
1029: }
1030: } else {
1031: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1032: }
1033: }
1034: if ($authmsg) {
1035: $r->print(<<ENDAUTH);
1036: $fixedauth
1037: $authmsg
1038: $varauth
1039: ENDAUTH
1040: }
1041: } else {
1042: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
1043: }
1044: $r->print($portfolioform);
1045: if ($env{'form.action'} eq 'singlestudent') {
1046: $r->print(&date_sections_select($context,$newuser,$formname,
1047: $permission));
1048: }
1049: $r->print('</div><div class="LC_clear_float_footer"></div>');
1050: } else { # user already exists
1051: my %lt=&Apache::lonlocal::texthash(
1052: 'cup' => "Modify existing user: ",
1053: 'ens' => "Enroll one student: ",
1054: 'id' => "in domain",
1055: );
1056: $r->print(<<ENDCHANGEUSER);
1057: $start_page
1058: $crumbs
1059: $forminfo
1060: <h2>
1061: ENDCHANGEUSER
1062: if ($env{'form.action'} eq 'singlestudent') {
1063: $r->print($lt{'ens'});
1064: } else {
1065: $r->print($lt{'cup'});
1066: }
1067: $r->print(' "'.$ccuname.'" '.$lt{'id'}.' "'.$ccdomain.'"</h2>'.
1068: "\n".'<div class="LC_left_float">');
1069: my ($personal_table,$showforceid) =
1070: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
1071: $inst_results{$ccuname.':'.$ccdomain});
1072: $r->print($personal_table);
1073: if ($showforceid) {
1074: $r->print(&Apache::lonuserutils::forceid_change($context));
1075: }
1076: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1077: $r->print('<h3>'.&mt('User Can Request Creation of Courses in this Domain?').'</h3>'.
1078: &Apache::loncommon::start_data_table());
1079: if ($env{'request.role.domain'} eq $ccdomain) {
1080: $r->print(&build_tools_display($ccuname,$ccdomain,'requestcourses'));
1081: } else {
1082: $r->print(&coursereq_externaluser($ccuname,$ccdomain,
1083: $env{'request.role.domain'}));
1084: }
1085: $r->print(&Apache::loncommon::end_data_table());
1086: }
1087: $r->print('</div>');
1088: my $user_auth_text = &user_authentication($ccuname,$ccdomain,$formname);
1089: my ($user_quota_text,$user_tools_text,$user_reqcrs_text);
1090: if ((&Apache::lonnet::allowed('mpq',$ccdomain)) ||
1091: (&Apache::lonnet::allowed('mut',$ccdomain))) {
1092: # Current user has quota modification privileges
1093: $user_quota_text = &portfolio_quota($ccuname,$ccdomain);
1094: }
1095: if (!&Apache::lonnet::allowed('mpq',$ccdomain)) {
1096: if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
1097: # Get the user's portfolio information
1098: my %portq = &Apache::lonnet::get('environment',['portfolioquota'],
1099: $ccdomain,$ccuname);
1100: my %lt=&Apache::lonlocal::texthash(
1101: 'dska' => "Disk space allocated to user's portfolio files",
1102: 'youd' => "You do not have privileges to modify the portfolio quota for this user.",
1103: 'ichr' => "If a change is required, contact a domain coordinator for the domain",
1104: );
1105: $user_quota_text = <<ENDNOPORTPRIV;
1106: <h3>$lt{'dska'}</h3>
1107: $lt{'youd'} $lt{'ichr'}: $ccdomain
1108: ENDNOPORTPRIV
1109: }
1110: }
1111: if (!&Apache::lonnet::allowed('mut',$ccdomain)) {
1112: if (&Apache::lonnet::allowed('mut',$env{'request.role.domain'})) {
1113: my %lt=&Apache::lonlocal::texthash(
1114: 'utav' => "User Tools Availability",
1115: 'yodo' => "You do not have privileges to modify Portfolio, Blog or Personal Information Page settings for this user.",
1116: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1117: );
1118: $user_tools_text = <<ENDNOTOOLSPRIV;
1119: <h3>$lt{'utav'}</h3>
1120: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1121: ENDNOTOOLSPRIV
1122: }
1123: }
1124: if ($user_auth_text ne '') {
1125: $r->print('<div class="LC_left_float">'.$user_auth_text);
1126: if ($user_quota_text ne '') {
1127: $r->print($user_quota_text);
1128: }
1129: if ($user_tools_text ne '') {
1130: $r->print($user_tools_text);
1131: }
1132: if ($env{'form.action'} eq 'singlestudent') {
1133: $r->print(&date_sections_select($context,$newuser,$formname));
1134: }
1135: } elsif ($user_quota_text ne '') {
1136: $r->print('<div class="LC_left_float">'.$user_quota_text);
1137: if ($user_tools_text ne '') {
1138: $r->print($user_tools_text);
1139: }
1140: if ($env{'form.action'} eq 'singlestudent') {
1141: $r->print(&date_sections_select($context,$newuser,$formname));
1142: }
1143: } elsif ($user_tools_text ne '') {
1144: $r->print('<div class="LC_left_float">'.$user_tools_text);
1145: if ($env{'form.action'} eq 'singlestudent') {
1146: $r->print(&date_sections_select($context,$newuser,$formname));
1147: }
1148: } else {
1149: if ($env{'form.action'} eq 'singlestudent') {
1150: $r->print('<div class="LC_left_float">'.
1151: &date_sections_select($context,$newuser,$formname));
1152: }
1153: }
1154: $r->print('</div><div class="LC_clear_float_footer"></div>');
1155: if ($env{'form.action'} ne 'singlestudent') {
1156: &display_existing_roles($r,$ccuname,$ccdomain,\%inccourses);
1157: }
1158: } ## End of new user/old user logic
1159:
1160: if ($env{'form.action'} eq 'singlestudent') {
1161: $r->print('<br /><input type="button" value="'.&mt('Enroll Student').'" onclick="setSections(this.form)" />'."\n");
1162: } else {
1163: $r->print('<h3>'.&mt('Add Roles').'</h3>');
1164: my $addrolesdisplay = 0;
1165: if ($context eq 'domain' || $context eq 'author') {
1166: $addrolesdisplay = &new_coauthor_roles($r,$ccuname,$ccdomain);
1167: }
1168: if ($context eq 'domain') {
1169: my $add_domainroles = &new_domain_roles($r);
1170: if (!$addrolesdisplay) {
1171: $addrolesdisplay = $add_domainroles;
1172: }
1173: $r->print(&course_level_dc($env{'request.role.domain'},'Course'));
1174: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setCourse()" />'."\n");
1175: } elsif ($context eq 'author') {
1176: if ($addrolesdisplay) {
1177: $r->print('<br /><input type="button" value="'.&mt('Save').'"');
1178: if ($newuser) {
1179: $r->print(' onclick="auth_check()" \>'."\n");
1180: } else {
1181: $r->print('onclick="this.form.submit()" \>'."\n");
1182: }
1183: } else {
1184: $r->print('<br /><a href="javascript:backPage(document.cu)">'.
1185: &mt('Back to previous page').'</a>');
1186: }
1187: } else {
1188: $r->print(&course_level_table(%inccourses));
1189: $r->print('<br /><input type="button" value="'.&mt('Save').'" onclick="setSections(this.form)" />'."\n");
1190: }
1191: }
1192: $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
1193: $r->print('<input type="hidden" name="currstate" value="" />');
1194: $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />');
1195: $r->print("</form>".&Apache::loncommon::end_page());
1196: return;
1197: }
1198:
1199: sub singleuser_breadcrumb {
1200: my %breadcrumb_text;
1201: if ($env{'form.action'} eq 'singlestudent') {
1202: $breadcrumb_text{'search'} = 'Enroll a student';
1203: $breadcrumb_text{'userpicked'} = 'Select a user',
1204: $breadcrumb_text{'modify'} = 'Set section/dates',
1205: } else {
1206: $breadcrumb_text{'search'} = 'Create/modify a user';
1207: $breadcrumb_text{'userpicked'} = 'Select a user',
1208: $breadcrumb_text{'modify'} = 'Set user role',
1209: }
1210: return %breadcrumb_text;
1211: }
1212:
1213: sub date_sections_select {
1214: my ($context,$newuser,$formname,$permission) = @_;
1215: my $cid = $env{'request.course.id'};
1216: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity($cid);
1217: my $date_table = '<h3>'.&mt('Starting and Ending Dates').'</h3>'."\n".
1218: &Apache::lonuserutils::date_setting_table(undef,undef,$context,
1219: undef,$formname,$permission);
1220: my $rowtitle = 'Section';
1221: my $secbox = '<h3>'.&mt('Section').'</h3>'."\n".
1222: &Apache::lonuserutils::section_picker($cdom,$cnum,'st',$rowtitle,
1223: $permission);
1224: my $output = $date_table.$secbox;
1225: return $output;
1226: }
1227:
1228: sub validation_javascript {
1229: my ($context,$ccdomain,$pjump_def,$groupslist,$newuser,$formname,
1230: $loaditem) = @_;
1231: my $dc_setcourse_code = '';
1232: my $nondc_setsection_code = '';
1233: if ($context eq 'domain') {
1234: my $dcdom = $env{'request.role.domain'};
1235: $loaditem->{'onload'} = "document.cu.coursedesc.value='';";
1236: $dc_setcourse_code =
1237: &Apache::lonuserutils::dc_setcourse_js('cu','singleuser',$context);
1238: } else {
1239: my $checkauth;
1240: if (($newuser) || (&Apache::lonnet::allowed('mau',$ccdomain))) {
1241: $checkauth = 1;
1242: }
1243: if ($context eq 'course') {
1244: $nondc_setsection_code =
1245: &Apache::lonuserutils::setsections_javascript($formname,$groupslist,
1246: undef,$checkauth);
1247: }
1248: if ($checkauth) {
1249: $nondc_setsection_code .=
1250: &Apache::lonuserutils::verify_authen($formname,$context);
1251: }
1252: }
1253: my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
1254: $nondc_setsection_code,$groupslist);
1255: my ($jsback,$elements) = &crumb_utilities();
1256: $js .= "\n".
1257: '<script type="text/javascript">'."\n".
1258: '// <![CDATA['."\n".
1259: $jsback."\n".
1260: '// ]]>'."\n".
1261: '</script>'."\n";
1262: return $js;
1263: }
1264:
1265: sub display_existing_roles {
1266: my ($r,$ccuname,$ccdomain,$inccourses) = @_;
1267: my %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
1268: # Build up table of user roles to allow revocation and re-enabling of roles.
1269: my ($tmp) = keys(%rolesdump);
1270: if ($tmp !~ /^(con_lost|error)/i) {
1271: my $now=time;
1272: my %lt=&Apache::lonlocal::texthash(
1273: 'rer' => "Existing Roles",
1274: 'rev' => "Revoke",
1275: 'del' => "Delete",
1276: 'ren' => "Re-Enable",
1277: 'rol' => "Role",
1278: 'ext' => "Extent",
1279: 'sta' => "Start",
1280: 'end' => "End",
1281: );
1282: my (%roletext,%sortrole,%roleclass,%rolepriv);
1283: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
1284: my $b1=join('_',(split('_',$b))[1,0]);
1285: return $a1 cmp $b1;
1286: } keys(%rolesdump)) {
1287: next if ($area =~ /^rolesdef/);
1288: my $envkey=$area;
1289: my $role = $rolesdump{$area};
1290: my $thisrole=$area;
1291: $area =~ s/\_\w\w$//;
1292: my ($role_code,$role_end_time,$role_start_time) =
1293: split(/_/,$role);
1294: # Is this a custom role? Get role owner and title.
1295: my ($croleudom,$croleuname,$croletitle)=
1296: ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$});
1297: my $allowed=0;
1298: my $delallowed=0;
1299: my $sortkey=$role_code;
1300: my $class='Unknown';
1301: if ($area =~ m{^/($match_domain)/($match_courseid)} ) {
1302: $class='Course';
1303: my ($coursedom,$coursedir) = ($1,$2);
1304: $sortkey.="\0$coursedom";
1305: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
1306: my %coursedata=
1307: &Apache::lonnet::coursedescription($1.'_'.$2);
1308: my $carea;
1309: if (defined($coursedata{'description'})) {
1310: $carea=$coursedata{'description'}.
1311: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
1312: &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$coursedir,$coursedom);
1313: $sortkey.="\0".$coursedata{'description'};
1314: $class=$coursedata{'type'};
1315: } else {
1316: $carea=&mt('Unavailable course').': '.$area;
1317: $sortkey.="\0".&mt('Unavailable course').': '.$area;
1318: }
1319: $sortkey.="\0$coursedir";
1320: $inccourses->{$1.'_'.$2}=1;
1321: if ((&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2)) ||
1322: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1323: $allowed=1;
1324: }
1325: if ((&Apache::lonnet::allowed('dro',$1)) ||
1326: (&Apache::lonnet::allowed('dro',$ccdomain))) {
1327: $delallowed=1;
1328: }
1329: # - custom role. Needs more info, too
1330: if ($croletitle) {
1331: if (&Apache::lonnet::allowed('ccr',$1.'/'.$2)) {
1332: $allowed=1;
1333: $thisrole.='.'.$role_code;
1334: }
1335: }
1336: # Compute the background color based on $area
1337: if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) {
1338: $carea.='<br />Section: '.$3;
1339: $sortkey.="\0$3";
1340: if (!$allowed) {
1341: if ($env{'request.course.sec'} eq $3) {
1342: if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2.'/'.$3)) {
1343: $allowed = 1;
1344: }
1345: }
1346: }
1347: }
1348: $area=$carea;
1349: } else {
1350: $sortkey.="\0".$area;
1351: # Determine if current user is able to revoke privileges
1352: if ($area=~m{^/($match_domain)/}) {
1353: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
1354: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1355: $allowed=1;
1356: }
1357: if (((&Apache::lonnet::allowed('dro',$1)) ||
1358: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
1359: ($role_code ne 'dc')) {
1360: $delallowed=1;
1361: }
1362: } else {
1363: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
1364: $allowed=1;
1365: }
1366: }
1367: if ($role_code eq 'ca' || $role_code eq 'au') {
1368: $class='Construction Space';
1369: } elsif ($role_code eq 'su') {
1370: $class='System';
1371: } else {
1372: $class='Domain';
1373: }
1374: }
1375: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
1376: $area=~m{/($match_domain)/($match_username)};
1377: if (&Apache::lonuserutils::authorpriv($2,$1)) {
1378: $allowed=1;
1379: } else {
1380: $allowed=0;
1381: }
1382: }
1383: my $row = '';
1384: $row.= '<td>';
1385: my $active=1;
1386: $active=0 if (($role_end_time) && ($now>$role_end_time));
1387: if (($active) && ($allowed)) {
1388: $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
1389: } else {
1390: if ($active) {
1391: $row.=' ';
1392: } else {
1393: $row.=&mt('expired or revoked');
1394: }
1395: }
1396: $row.='</td><td>';
1397: if ($allowed && !$active) {
1398: $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
1399: } else {
1400: $row.=' ';
1401: }
1402: $row.='</td><td>';
1403: if ($delallowed) {
1404: $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
1405: } else {
1406: $row.=' ';
1407: }
1408: my $plaintext='';
1409: if (!$croletitle) {
1410: $plaintext=&Apache::lonnet::plaintext($role_code,$class)
1411: } else {
1412: $plaintext=
1413: "Customrole '$croletitle'<br />defined by $croleuname\@$croleudom";
1414: }
1415: $row.= '</td><td>'.$plaintext.
1416: '</td><td>'.$area.
1417: '</td><td>'.($role_start_time?localtime($role_start_time)
1418: : ' ' ).
1419: '</td><td>'.($role_end_time ?localtime($role_end_time)
1420: : ' ' )
1421: ."</td>";
1422: $sortrole{$sortkey}=$envkey;
1423: $roletext{$envkey}=$row;
1424: $roleclass{$envkey}=$class;
1425: $rolepriv{$envkey}=$allowed;
1426: #$r->print($row);
1427: } # end of foreach (table building loop)
1428: my $rolesdisplay = 0;
1429: my %output = ();
1430: foreach my $type ('Construction Space','Course','Group','Domain','System','Unknown') {
1431: $output{$type} = '';
1432: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
1433: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
1434: $output{$type}.=
1435: &Apache::loncommon::start_data_table_row().
1436: $roletext{$sortrole{$which}}.
1437: &Apache::loncommon::end_data_table_row();
1438: }
1439: }
1440: unless($output{$type} eq '') {
1441: $output{$type} = '<tr class="LC_info_row">'.
1442: "<td align='center' colspan='7'>".&mt($type)."</td></tr>".
1443: $output{$type};
1444: $rolesdisplay = 1;
1445: }
1446: }
1447: if ($rolesdisplay == 1) {
1448: my $contextrole='';
1449: if ($env{'request.course.id'}) {
1450: $contextrole = 'Existing Roles in this Course';
1451: } elsif ($env{'request.role'} =~ /^au\./) {
1452: $contextrole = 'Existing Co-Author Roles in your Construction Space';
1453: } else {
1454: $contextrole = 'Existing Roles in this Domain';
1455: }
1456: $r->print('
1457: <h3>'.$lt{'rer'}.'</h3>'.
1458: '<div>'.&mt($contextrole).'</div>'.
1459: &Apache::loncommon::start_data_table("LC_createuser").
1460: &Apache::loncommon::start_data_table_header_row().
1461: '<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.
1462: '</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.
1463: '</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
1464: &Apache::loncommon::end_data_table_header_row());
1465: foreach my $type ('Construction Space','Course','Group','Domain','System','Unknown') {
1466: if ($output{$type}) {
1467: $r->print($output{$type}."\n");
1468: }
1469: }
1470: $r->print(&Apache::loncommon::end_data_table());
1471: }
1472: } # End of check for keys in rolesdump
1473: return;
1474: }
1475:
1476: sub new_coauthor_roles {
1477: my ($r,$ccuname,$ccdomain) = @_;
1478: my $addrolesdisplay = 0;
1479: #
1480: # Co-Author
1481: #
1482: if (&Apache::lonuserutils::authorpriv($env{'user.name'},
1483: $env{'request.role.domain'}) &&
1484: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
1485: # No sense in assigning co-author role to yourself
1486: $addrolesdisplay = 1;
1487: my $cuname=$env{'user.name'};
1488: my $cudom=$env{'request.role.domain'};
1489: my %lt=&Apache::lonlocal::texthash(
1490: 'cs' => "Construction Space",
1491: 'act' => "Activate",
1492: 'rol' => "Role",
1493: 'ext' => "Extent",
1494: 'sta' => "Start",
1495: 'end' => "End",
1496: 'cau' => "Co-Author",
1497: 'caa' => "Assistant Co-Author",
1498: 'ssd' => "Set Start Date",
1499: 'sed' => "Set End Date"
1500: );
1501: $r->print('<h4>'.$lt{'cs'}.'</h4>'."\n".
1502: &Apache::loncommon::start_data_table()."\n".
1503: &Apache::loncommon::start_data_table_header_row()."\n".
1504: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'.
1505: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'sta'}.'</th>'.
1506: '<th>'.$lt{'end'}.'</th>'."\n".
1507: &Apache::loncommon::end_data_table_header_row()."\n".
1508: &Apache::loncommon::start_data_table_row().'
1509: <td>
1510: <input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_ca" />
1511: </td>
1512: <td>'.$lt{'cau'}.'</td>
1513: <td>'.$cudom.'_'.$cuname.'</td>
1514: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_ca" value="" />
1515: <a href=
1516: "javascript:pjump('."'date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1517: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
1518: <a href=
1519: "javascript:pjump('."'date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1520: &Apache::loncommon::end_data_table_row()."\n".
1521: &Apache::loncommon::start_data_table_row()."\n".
1522: '<td><input type="checkbox" name="act_'.$cudom.'_'.$cuname.'_aa" /></td>
1523: <td>'.$lt{'caa'}.'</td>
1524: <td>'.$cudom.'_'.$cuname.'</td>
1525: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
1526: <a href=
1527: "javascript:pjump('."'date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1528: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
1529: <a href=
1530: "javascript:pjump('."'date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1531: &Apache::loncommon::end_data_table_row()."\n".
1532: &Apache::loncommon::end_data_table());
1533: } elsif ($env{'request.role'} =~ /^au\./) {
1534: if (!(&Apache::lonuserutils::authorpriv($env{'user.name'},
1535: $env{'request.role.domain'}))) {
1536: $r->print('<span class="LC_error">'.
1537: &mt('You do not have privileges to assign co-author roles.').
1538: '</span>');
1539: } elsif (($env{'user.name'} eq $ccuname) &&
1540: ($env{'user.domain'} eq $ccdomain)) {
1541: $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Construction Space is not permitted'));
1542: }
1543: }
1544: return $addrolesdisplay;;
1545: }
1546:
1547: sub new_domain_roles {
1548: my ($r) = @_;
1549: my $addrolesdisplay = 0;
1550: #
1551: # Domain level
1552: #
1553: my $num_domain_level = 0;
1554: my $domaintext =
1555: '<h4>'.&mt('Domain Level').'</h4>'.
1556: &Apache::loncommon::start_data_table().
1557: &Apache::loncommon::start_data_table_header_row().
1558: '<th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.
1559: &mt('Extent').'</th>'.
1560: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
1561: &Apache::loncommon::end_data_table_header_row();
1562: foreach my $thisdomain (sort(&Apache::lonnet::all_domains())) {
1563: foreach my $role ('dc','li','dg','au','sc') {
1564: if (&Apache::lonnet::allowed('c'.$role,$thisdomain)) {
1565: my $plrole=&Apache::lonnet::plaintext($role);
1566: my %lt=&Apache::lonlocal::texthash(
1567: 'ssd' => "Set Start Date",
1568: 'sed' => "Set End Date"
1569: );
1570: $num_domain_level ++;
1571: $domaintext .=
1572: &Apache::loncommon::start_data_table_row().
1573: '<td><input type="checkbox" name="act_'.$thisdomain.'_'.$role.'" /></td>
1574: <td>'.$plrole.'</td>
1575: <td>'.$thisdomain.'</td>
1576: <td><input type="hidden" name="start_'.$thisdomain.'_'.$role.'" value="" />
1577: <a href=
1578: "javascript:pjump('."'date_start','Start Date $plrole',document.cu.start_$thisdomain\_$role.value,'start_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1579: <td><input type="hidden" name="end_'.$thisdomain.'_'.$role.'" value="" />
1580: <a href=
1581: "javascript:pjump('."'date_end','End Date $plrole',document.cu.end_$thisdomain\_$role.value,'end_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'.
1582: &Apache::loncommon::end_data_table_row();
1583: }
1584: }
1585: }
1586: $domaintext.= &Apache::loncommon::end_data_table();
1587: if ($num_domain_level > 0) {
1588: $r->print($domaintext);
1589: $addrolesdisplay = 1;
1590: }
1591: return $addrolesdisplay;
1592: }
1593:
1594: sub user_authentication {
1595: my ($ccuname,$ccdomain,$formname) = @_;
1596: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
1597: my $outcome;
1598: # Check for a bad authentication type
1599: if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
1600: # bad authentication scheme
1601: my %lt=&Apache::lonlocal::texthash(
1602: 'err' => "ERROR",
1603: 'uuas' => "This user has an unrecognized authentication scheme",
1604: 'adcs' => "Please alert a domain coordinator of this situation",
1605: 'sldb' => "Please specify login data below",
1606: 'ld' => "Login Data"
1607: );
1608: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1609: &initialize_authen_forms($ccdomain,$formname);
1610:
1611: my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc);
1612: $outcome = <<ENDBADAUTH;
1613: <script type="text/javascript" language="Javascript">
1614: // <![CDATA[
1615: $loginscript
1616: // ]]>
1617: </script>
1618: <span class="LC_error">$lt{'err'}:
1619: $lt{'uuas'} ($currentauth). $lt{'sldb'}.</span>
1620: <h3>$lt{'ld'}</h3>
1621: $choices
1622: ENDBADAUTH
1623: } else {
1624: # This user is not allowed to modify the user's
1625: # authentication scheme, so just notify them of the problem
1626: $outcome = <<ENDBADAUTH;
1627: <span class="LC_error"> $lt{'err'}:
1628: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
1629: </span>
1630: ENDBADAUTH
1631: }
1632: } else { # Authentication type is valid
1633: &initialize_authen_forms($ccdomain,$formname,$currentauth,'modifyuser');
1634: my ($authformcurrent,$can_modify,@authform_others) =
1635: &modify_login_block($ccdomain,$currentauth);
1636: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1637: # Current user has login modification privileges
1638: my %lt=&Apache::lonlocal::texthash (
1639: 'ld' => "Login Data",
1640: 'ccld' => "Change Current Login Data",
1641: 'enld' => "Enter New Login Data"
1642: );
1643: $outcome =
1644: '<script type="text/javascript" language="Javascript">'."\n".
1645: '// <![CDATA['."\n".
1646: $loginscript."\n".
1647: '// ]]>'."\n".
1648: '</script>'."\n".
1649: '<h3>'.$lt{'ld'}.'</h3>'.
1650: &Apache::loncommon::start_data_table().
1651: &Apache::loncommon::start_data_table_row().
1652: '<td>'.$authformnop;
1653: if ($can_modify) {
1654: $outcome .= '</td>'."\n".
1655: &Apache::loncommon::end_data_table_row().
1656: &Apache::loncommon::start_data_table_row().
1657: '<td>'.$authformcurrent.'</td>'.
1658: &Apache::loncommon::end_data_table_row()."\n";
1659: } else {
1660: $outcome .= ' ('.$authformcurrent.')</td>'.
1661: &Apache::loncommon::end_data_table_row()."\n";
1662: }
1663: foreach my $item (@authform_others) {
1664: $outcome .= &Apache::loncommon::start_data_table_row().
1665: '<td>'.$item.'</td>'.
1666: &Apache::loncommon::end_data_table_row()."\n";
1667: }
1668: $outcome .= &Apache::loncommon::end_data_table();
1669: } else {
1670: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
1671: my %lt=&Apache::lonlocal::texthash(
1672: 'ccld' => "Change Current Login Data",
1673: 'yodo' => "You do not have privileges to modify the authentication configuration for this user.",
1674: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1675: );
1676: $outcome .= <<ENDNOPRIV;
1677: <h3>$lt{'ccld'}</h3>
1678: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1679: <input type="hidden" name="login" value="nochange" />
1680: ENDNOPRIV
1681: }
1682: }
1683: } ## End of "check for bad authentication type" logic
1684: return $outcome;
1685: }
1686:
1687: sub modify_login_block {
1688: my ($dom,$currentauth) = @_;
1689: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
1690: my ($authnum,%can_assign) =
1691: &Apache::loncommon::get_assignable_auth($dom);
1692: my ($authformcurrent,@authform_others,$show_override_msg);
1693: if ($currentauth=~/^krb(4|5):/) {
1694: $authformcurrent=$authformkrb;
1695: if ($can_assign{'int'}) {
1696: push(@authform_others,$authformint);
1697: }
1698: if ($can_assign{'loc'}) {
1699: push(@authform_others,$authformloc);
1700: }
1701: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1702: $show_override_msg = 1;
1703: }
1704: } elsif ($currentauth=~/^internal:/) {
1705: $authformcurrent=$authformint;
1706: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1707: push(@authform_others,$authformkrb);
1708: }
1709: if ($can_assign{'loc'}) {
1710: push(@authform_others,$authformloc);
1711: }
1712: if ($can_assign{'int'}) {
1713: $show_override_msg = 1;
1714: }
1715: } elsif ($currentauth=~/^unix:/) {
1716: $authformcurrent=$authformfsys;
1717: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1718: push(@authform_others,$authformkrb);
1719: }
1720: if ($can_assign{'int'}) {
1721: push(@authform_others,$authformint);
1722: }
1723: if ($can_assign{'loc'}) {
1724: push(@authform_others,$authformloc);
1725: }
1726: if ($can_assign{'fsys'}) {
1727: $show_override_msg = 1;
1728: }
1729: } elsif ($currentauth=~/^localauth:/) {
1730: $authformcurrent=$authformloc;
1731: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1732: push(@authform_others,$authformkrb);
1733: }
1734: if ($can_assign{'int'}) {
1735: push(@authform_others,$authformint);
1736: }
1737: if ($can_assign{'loc'}) {
1738: $show_override_msg = 1;
1739: }
1740: }
1741: if ($show_override_msg) {
1742: $authformcurrent = '<table><tr><td colspan="3">'.$authformcurrent.
1743: '</td></tr>'."\n".
1744: '<tr><td> </td>'.
1745: '<td><b>'.&mt('Currently in use').'</b></td>'.
1746: '<td align="right"><span class="LC_cusr_emph">'.
1747: &mt('will override current values').
1748: '</span></td></tr></table>';
1749: }
1750: return ($authformcurrent,$show_override_msg,@authform_others);
1751: }
1752:
1753: sub personal_data_display {
1754: my ($ccuname,$ccdomain,$newuser,$context,$inst_results,$rolesarray) = @_;
1755: my ($output,$showforceid,%userenv,%canmodify,%canmodify_status);
1756: my @userinfo = ('firstname','middlename','lastname','generation',
1757: 'permanentemail','id');
1758: my $rowcount = 0;
1759: my $editable = 0;
1760: %canmodify_status =
1761: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1762: ['inststatus'],$rolesarray);
1763: if (!$newuser) {
1764: # Get the users information
1765: %userenv = &Apache::lonnet::get('environment',
1766: ['firstname','middlename','lastname','generation',
1767: 'permanentemail','id','inststatus'],$ccdomain,$ccuname);
1768: %canmodify =
1769: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1770: \@userinfo,$rolesarray);
1771: } elsif ($context eq 'selfcreate') {
1772: %canmodify = &selfcreate_canmodify($context,$ccdomain,\@userinfo,
1773: $inst_results,$rolesarray);
1774: }
1775: my %lt=&Apache::lonlocal::texthash(
1776: 'pd' => "Personal Data",
1777: 'firstname' => "First Name",
1778: 'middlename' => "Middle Name",
1779: 'lastname' => "Last Name",
1780: 'generation' => "Generation",
1781: 'permanentemail' => "Permanent e-mail address",
1782: 'id' => "Student/Employee ID",
1783: 'lg' => "Login Data",
1784: 'inststatus' => "Affiliation",
1785: );
1786: my %textboxsize = (
1787: firstname => '15',
1788: middlename => '15',
1789: lastname => '15',
1790: generation => '5',
1791: permanentemail => '25',
1792: id => '15',
1793: );
1794: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
1795: $output = '<h3>'.$lt{'pd'}.'</h3>'.
1796: &Apache::lonhtmlcommon::start_pick_box();
1797: foreach my $item (@userinfo) {
1798: my $rowtitle = $lt{$item};
1799: my $hiderow = 0;
1800: if ($item eq 'generation') {
1801: $rowtitle = $genhelp.$rowtitle;
1802: }
1803: my $row = &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n";
1804: if ($newuser) {
1805: if (ref($inst_results) eq 'HASH') {
1806: if ($inst_results->{$item} ne '') {
1807: $row .= '<input type="hidden" name="c'.$item.'" value="'.$inst_results->{$item}.'" />'.$inst_results->{$item};
1808: } else {
1809: if ($context eq 'selfcreate') {
1810: if ($canmodify{$item}) {
1811: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1812: $editable ++;
1813: } else {
1814: $hiderow = 1;
1815: }
1816: } else {
1817: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1818: }
1819: }
1820: } else {
1821: if ($context eq 'selfcreate') {
1822: if (($item eq 'permanentemail') && ($newuser eq 'email')) {
1823: $row .= $ccuname;
1824: } else {
1825: if ($canmodify{$item}) {
1826: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1827: $editable ++;
1828: } else {
1829: $hiderow = 1;
1830: }
1831: }
1832: } else {
1833: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1834: }
1835: }
1836: } else {
1837: if ($canmodify{$item}) {
1838: $row .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="'.$userenv{$item}.'" />';
1839: } else {
1840: $row .= $userenv{$item};
1841: }
1842: if ($item eq 'id') {
1843: $showforceid = $canmodify{$item};
1844: }
1845: }
1846: $row .= &Apache::lonhtmlcommon::row_closure(1);
1847: if (!$hiderow) {
1848: $output .= $row;
1849: $rowcount ++;
1850: }
1851: }
1852: if (($canmodify_status{'inststatus'}) || ($context ne 'selfcreate')) {
1853: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($ccdomain);
1854: if (ref($types) eq 'ARRAY') {
1855: if (@{$types} > 0) {
1856: my ($hiderow,$shown);
1857: if ($canmodify_status{'inststatus'}) {
1858: $shown = &pick_inst_statuses($userenv{'inststatus'},$usertypes,$types);
1859: } else {
1860: $shown .= $userenv{'inststatus'};
1861: if ($userenv{'inststatus'} eq '') {
1862: $hiderow = 1;
1863: }
1864: }
1865: if (!$hiderow) {
1866: my $row = &Apache::lonhtmlcommon::row_title(&mt('Affliations'),undef,'LC_oddrow_value')."\n".
1867: $shown.&Apache::lonhtmlcommon::row_closure(1);
1868: if ($context eq 'selfcreate') {
1869: $rowcount ++;
1870: }
1871: $output .= $row;
1872: }
1873: }
1874: }
1875: }
1876: $output .= &Apache::lonhtmlcommon::end_pick_box();
1877: if (wantarray) {
1878: if ($context eq 'selfcreate') {
1879: return($output,$rowcount,$editable);
1880: } else {
1881: return ($output,$showforceid);
1882: }
1883: } else {
1884: return $output;
1885: }
1886: }
1887:
1888: sub pick_inst_statuses {
1889: my ($curr,$usertypes,$types) = @_;
1890: my ($output,$rem,@currtypes);
1891: if ($curr ne '') {
1892: @currtypes = map { &unescape($_); } split(/:/,$curr);
1893: }
1894: my $numinrow = 2;
1895: if (ref($types) eq 'ARRAY') {
1896: $output = '<table>';
1897: my $lastcolspan;
1898: for (my $i=0; $i<@{$types}; $i++) {
1899: if (defined($usertypes->{$types->[$i]})) {
1900: my $rem = $i%($numinrow);
1901: if ($rem == 0) {
1902: if ($i<@{$types}-1) {
1903: if ($i > 0) {
1904: $output .= '</tr>';
1905: }
1906: $output .= '<tr>';
1907: }
1908: } elsif ($i==@{$types}-1) {
1909: my $colsleft = $numinrow - $rem;
1910: if ($colsleft > 1) {
1911: $lastcolspan = ' colspan="'.$colsleft.'"';
1912: }
1913: }
1914: my $check = ' ';
1915: if (grep(/^\Q$types->[$i]\E$/,@currtypes)) {
1916: $check = ' checked="checked" ';
1917: }
1918: $output .= '<td class="LC_left_item"'.$lastcolspan.'>'.
1919: '<span class="LC_nobreak"><label>'.
1920: '<input type="checkbox" name="inststatus" '.
1921: 'value="'.$types->[$i].'"'.$check.'/>'.
1922: $usertypes->{$types->[$i]}.'</label></span></td>';
1923: }
1924: }
1925: $output .= '</tr></table>';
1926: }
1927: return $output;
1928: }
1929:
1930: sub selfcreate_canmodify {
1931: my ($context,$dom,$userinfo,$inst_results,$rolesarray) = @_;
1932: if (ref($inst_results) eq 'HASH') {
1933: my @inststatuses = &get_inststatuses($inst_results);
1934: if (@inststatuses == 0) {
1935: @inststatuses = ('default');
1936: }
1937: $rolesarray = \@inststatuses;
1938: }
1939: my %canmodify =
1940: &Apache::lonuserutils::can_modify_userinfo($context,$dom,$userinfo,
1941: $rolesarray);
1942: return %canmodify;
1943: }
1944:
1945: sub get_inststatuses {
1946: my ($insthashref) = @_;
1947: my @inststatuses = ();
1948: if (ref($insthashref) eq 'HASH') {
1949: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
1950: @inststatuses = @{$insthashref->{'inststatus'}};
1951: }
1952: }
1953: return @inststatuses;
1954: }
1955:
1956: # ================================================================= Phase Three
1957: sub update_user_data {
1958: my ($r,$context) = @_;
1959: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
1960: $env{'form.ccdomain'});
1961: # Error messages
1962: my $error = '<span class="LC_error">'.&mt('Error').': ';
1963: my $end = '</span><br /><br />';
1964: my $rtnlink = '<a href="javascript:backPage(document.userupdate,'.
1965: "'$env{'form.prevphase'}','modify')".'" />'.
1966: &mt('Return to previous page').'</a>'.
1967: &Apache::loncommon::end_page();
1968: my $now = time;
1969: my $title;
1970: if (exists($env{'form.makeuser'})) {
1971: $title='Set Privileges for New User';
1972: } else {
1973: $title='Modify User Privileges';
1974: }
1975: my $newuser = 0;
1976: my ($jsback,$elements) = &crumb_utilities();
1977: my $jscript = '<script type="text/javascript">'."\n".
1978: '// <![CDATA['."\n".
1979: $jsback."\n".
1980: '// ]]>'."\n".
1981: '</script>'."\n";
1982: my %breadcrumb_text = &singleuser_breadcrumb();
1983: my $args;
1984: if ($env{'form.popup'}) {
1985: $args->{'no_nav_bar'} = 1;
1986: } else {
1987: $args = undef;
1988: }
1989: $r->print(&Apache::loncommon::start_page($title,$jscript,$args));
1990: &Apache::lonhtmlcommon::add_breadcrumb
1991: ({href=>"javascript:backPage(document.userupdate)",
1992: text=>$breadcrumb_text{'search'},
1993: faq=>282,bug=>'Instructor Interface',});
1994: if ($env{'form.prevphase'} eq 'userpicked') {
1995: &Apache::lonhtmlcommon::add_breadcrumb
1996: ({href=>"javascript:backPage(document.userupdate,'get_user_info','select')",
1997: text=>$breadcrumb_text{'userpicked'},
1998: faq=>282,bug=>'Instructor Interface',});
1999: }
2000: &Apache::lonhtmlcommon::add_breadcrumb
2001: ({href=>"javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
2002: text=>$breadcrumb_text{'modify'},
2003: faq=>282,bug=>'Instructor Interface',},
2004: {href=>"/adm/createuser",
2005: text=>"Result",
2006: faq=>282,bug=>'Instructor Interface',});
2007: my $helpitem = 'Course_Change_Privileges';
2008: if ($env{'form.action'} eq 'singlestudent') {
2009: $helpitem = 'Course_Add_Student';
2010: }
2011: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
2012: $helpitem));
2013: $r->print(&update_result_form($uhome));
2014: # Check Inputs
2015: if (! $env{'form.ccuname'} ) {
2016: $r->print($error.&mt('No login name specified').'.'.$end.$rtnlink);
2017: return;
2018: }
2019: if ( $env{'form.ccuname'} ne
2020: &LONCAPA::clean_username($env{'form.ccuname'}) ) {
2021: $r->print($error.&mt('Invalid login name.').' '.
2022: &mt('Only letters, numbers, periods, dashes, @, and underscores are valid.').
2023: $end.$rtnlink);
2024: return;
2025: }
2026: if (! $env{'form.ccdomain'} ) {
2027: $r->print($error.&mt('No domain specified').'.'.$end.$rtnlink);
2028: return;
2029: }
2030: if ( $env{'form.ccdomain'} ne
2031: &LONCAPA::clean_domain($env{'form.ccdomain'}) ) {
2032: $r->print($error.&mt('Invalid domain name.').' '.
2033: &mt('Only letters, numbers, periods, dashes, and underscores are valid.').
2034: $end.$rtnlink);
2035: return;
2036: }
2037: if ($uhome eq 'no_host') {
2038: $newuser = 1;
2039: }
2040: if (! exists($env{'form.makeuser'})) {
2041: # Modifying an existing user, so check the validity of the name
2042: if ($uhome eq 'no_host') {
2043: $r->print($error.&mt('Unable to determine home server for ').
2044: $env{'form.ccuname'}.&mt(' in domain ').
2045: $env{'form.ccdomain'}.'.');
2046: return;
2047: }
2048: }
2049: # Determine authentication method and password for the user being modified
2050: my $amode='';
2051: my $genpwd='';
2052: if ($env{'form.login'} eq 'krb') {
2053: $amode='krb';
2054: $amode.=$env{'form.krbver'};
2055: $genpwd=$env{'form.krbarg'};
2056: } elsif ($env{'form.login'} eq 'int') {
2057: $amode='internal';
2058: $genpwd=$env{'form.intarg'};
2059: } elsif ($env{'form.login'} eq 'fsys') {
2060: $amode='unix';
2061: $genpwd=$env{'form.fsysarg'};
2062: } elsif ($env{'form.login'} eq 'loc') {
2063: $amode='localauth';
2064: $genpwd=$env{'form.locarg'};
2065: $genpwd=" " if (!$genpwd);
2066: } elsif (($env{'form.login'} eq 'nochange') ||
2067: ($env{'form.login'} eq '' )) {
2068: # There is no need to tell the user we did not change what they
2069: # did not ask us to change.
2070: # If they are creating a new user but have not specified login
2071: # information this will be caught below.
2072: } else {
2073: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2074: return;
2075: }
2076:
2077: $r->print('<h3>'.&mt('User [_1] in domain [_2]',
2078: $env{'form.ccuname'}, $env{'form.ccdomain'}).'</h3>');
2079: my (%alerts,%rulematch,%inst_results,%curr_rules);
2080: my @usertools = ('aboutme','blog','portfolio');
2081: my @requestcourses = ('official','unofficial','community');
2082: my ($othertitle,$usertypes,$types) =
2083: &Apache::loncommon::sorted_inst_types($env{'form.ccdomain'});
2084: if ($env{'form.makeuser'}) {
2085: $r->print('<h3>'.&mt('Creating new account.').'</h3>');
2086: # Check for the authentication mode and password
2087: if (! $amode || ! $genpwd) {
2088: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
2089: return;
2090: }
2091: # Determine desired host
2092: my $desiredhost = $env{'form.hserver'};
2093: if (lc($desiredhost) eq 'default') {
2094: $desiredhost = undef;
2095: } else {
2096: my %home_servers =
2097: &Apache::lonnet::get_servers($env{'form.ccdomain'},'library');
2098: if (! exists($home_servers{$desiredhost})) {
2099: $r->print($error.&mt('Invalid home server specified').$end.$rtnlink);
2100: return;
2101: }
2102: }
2103: # Check ID format
2104: my %checkhash;
2105: my %checks = ('id' => 1);
2106: %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = (
2107: 'newuser' => $newuser,
2108: 'id' => $env{'form.cid'},
2109: );
2110: if ($env{'form.cid'} ne '') {
2111: &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts,
2112: \%rulematch,\%inst_results,\%curr_rules);
2113: if (ref($alerts{'id'}) eq 'HASH') {
2114: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2115: my $domdesc =
2116: &Apache::lonnet::domain($env{'form.ccdomain'},'description');
2117: if ($alerts{'id'}{$env{'form.ccdomain'}}{$env{'form.cid'}}) {
2118: my $userchkmsg;
2119: if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') {
2120: $userchkmsg =
2121: &Apache::loncommon::instrule_disallow_msg('id',
2122: $domdesc,1).
2123: &Apache::loncommon::user_rule_formats($env{'form.ccdomain'},
2124: $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id');
2125: }
2126: $r->print($error.&mt('Invalid ID format').$end.
2127: $userchkmsg.$rtnlink);
2128: return;
2129: }
2130: }
2131: }
2132: }
2133: # Call modifyuser
2134: my $result = &Apache::lonnet::modifyuser
2135: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'},
2136: $amode,$genpwd,$env{'form.cfirstname'},
2137: $env{'form.cmiddlename'},$env{'form.clastname'},
2138: $env{'form.cgeneration'},undef,$desiredhost,
2139: $env{'form.cpermanentemail'});
2140: $r->print(&mt('Generating user').': '.$result);
2141: $uhome = &Apache::lonnet::homeserver($env{'form.ccuname'},
2142: $env{'form.ccdomain'});
2143: my (%changeHash,%newcustom,%changed);
2144: if ($uhome ne 'no_host') {
2145: if ($env{'form.customquota'} == 1) {
2146: if ($env{'form.portfolioquota'} eq '') {
2147: $newcustom{'quota'} = 0;
2148: } else {
2149: $newcustom{'quota'} = $env{'form.portfolioquota'};
2150: $newcustom{'quota'} =~ s/[^\d\.]//g;
2151: }
2152: $changed{'quota'} = "a_admin($newcustom{'quota'},\%changeHash);
2153: }
2154: foreach my $item (@usertools) {
2155: if ($env{'form.custom'.$item} == 1) {
2156: $newcustom{$item} = $env{'form.tools_'.$item};
2157: $changed{$item} = &tool_admin($item,$newcustom{$item},
2158: \%changeHash,'tools');
2159: }
2160: }
2161: foreach my $item (@requestcourses) {
2162: $newcustom{$item} = $env{'form.crsreq_'.$item};
2163: if ($env{'form.crsreq_'.$item} eq 'autolimit') {
2164: $newcustom{$item} .= '=';
2165: unless ($env{'form.crsreq_'.$item.'_limit'} =~ /\D/) {
2166: $newcustom{$item} .= $env{'form.crsreq_'.$item.'_limit'};
2167: }
2168: }
2169: $changed{$item} = &tool_admin($item,$newcustom{$item},
2170: \%changeHash,'requestcourses');
2171: }
2172: if (exists($env{'form.inststatus'})) {
2173: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2174: if (@inststatuses > 0) {
2175: $changeHash{'inststatus'} = join(',',@inststatuses);
2176: $changed{'inststatus'} = $changeHash{'inststatus'};
2177: }
2178: }
2179: if (keys(%changed)) {
2180: $changeHash{'firstname'} = $env{'form.cfirstname'};
2181: $changeHash{'middlename'} = $env{'form.cmiddlename'};
2182: $changeHash{'lastname'} = $env{'form.clastname'};
2183: $changeHash{'generation'} = $env{'form.cgeneration'};
2184: $changeHash{'id'} = $env{'form.cid'};
2185: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
2186: my $chgresult =
2187: &Apache::lonnet::put('environment',\%changeHash,
2188: $env{'form.ccdomain'},$env{'form.ccuname'});
2189: }
2190: }
2191: $r->print('<br />'.&mt('Home server').': '.$uhome.' '.
2192: &Apache::lonnet::hostname($uhome));
2193: } elsif (($env{'form.login'} ne 'nochange') &&
2194: ($env{'form.login'} ne '' )) {
2195: # Modify user privileges
2196: if (! $amode || ! $genpwd) {
2197: $r->print($error.'Invalid login mode or password'.$end.$rtnlink);
2198: return;
2199: }
2200: # Only allow authentification modification if the person has authority
2201: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2202: $r->print('Modifying authentication: '.
2203: &Apache::lonnet::modifyuserauth(
2204: $env{'form.ccdomain'},$env{'form.ccuname'},
2205: $amode,$genpwd));
2206: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
2207: ($env{'form.ccuname'},$env{'form.ccdomain'}));
2208: } else {
2209: # Okay, this is a non-fatal error.
2210: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);
2211: }
2212: }
2213: ##
2214: my (@userroles,%userupdate,$cnum,$cdom,$namechanged);
2215: if ($context eq 'course') {
2216: ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
2217: }
2218: if (! $env{'form.makeuser'} ) {
2219: # Check for need to change
2220: my %userenv = &Apache::lonnet::get
2221: ('environment',['firstname','middlename','lastname','generation',
2222: 'id','permanentemail','portfolioquota','inststatus','tools.aboutme',
2223: 'tools.blog','tools.portfolio','requestcourses.official',
2224: 'requestcourses.unofficial','requestcourses.community',
2225: 'reqcrsotherdom.official','reqcrsotherdom.unofficial',
2226: 'reqcrsotherdom.community'],
2227: $env{'form.ccdomain'},$env{'form.ccuname'});
2228: my ($tmp) = keys(%userenv);
2229: if ($tmp =~ /^(con_lost|error)/i) {
2230: %userenv = ();
2231: }
2232: my $no_forceid_alert;
2233: # Check to see if user information can be changed
2234: my %domconfig =
2235: &Apache::lonnet::get_dom('configuration',['usermodification'],
2236: $env{'form.ccdomain'});
2237: my @statuses = ('active','future');
2238: my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'});
2239: my ($auname,$audom);
2240: if ($context eq 'author') {
2241: $auname = $env{'user.name'};
2242: $audom = $env{'user.domain'};
2243: }
2244: foreach my $item (keys(%roles)) {
2245: my ($rolenum,$roledom,$role) = split(/:/,$item,-1);
2246: if ($context eq 'course') {
2247: if ($cnum ne '' && $cdom ne '') {
2248: if ($rolenum eq $cnum && $roledom eq $cdom) {
2249: if (!grep(/^\Q$role\E$/,@userroles)) {
2250: push(@userroles,$role);
2251: }
2252: }
2253: }
2254: } elsif ($context eq 'author') {
2255: if ($rolenum eq $auname && $roledom eq $audom) {
2256: if (!grep(/^\Q$role\E$/,@userroles)) {
2257: push(@userroles,$role);
2258: }
2259: }
2260: }
2261: }
2262: if ($env{'form.action'} eq 'singlestudent') {
2263: if (!grep(/^st$/,@userroles)) {
2264: push(@userroles,'st');
2265: }
2266: } else {
2267: # Check for course or co-author roles being activated or re-enabled
2268: if ($context eq 'author' || $context eq 'course') {
2269: foreach my $key (keys(%env)) {
2270: if ($context eq 'author') {
2271: if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) {
2272: if (!grep(/^\Q$1\E$/,@userroles)) {
2273: push(@userroles,$1);
2274: }
2275: } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) {
2276: if (!grep(/^\Q$1\E$/,@userroles)) {
2277: push(@userroles,$1);
2278: }
2279: }
2280: } elsif ($context eq 'course') {
2281: if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) {
2282: if (!grep(/^\Q$1\E$/,@userroles)) {
2283: push(@userroles,$1);
2284: }
2285: } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) {
2286: if (!grep(/^\Q$1\E$/,@userroles)) {
2287: push(@userroles,$1);
2288: }
2289: }
2290: }
2291: }
2292: }
2293: }
2294: #Check to see if we can change personal data for the user
2295: my (@mod_disallowed,@longroles);
2296: foreach my $role (@userroles) {
2297: if ($role eq 'cr') {
2298: push(@longroles,'Custom');
2299: } else {
2300: push(@longroles,&Apache::lonnet::plaintext($role));
2301: }
2302: }
2303: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
2304: my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},\@userinfo,\@userroles);
2305: foreach my $item (@userinfo) {
2306: # Strip leading and trailing whitespace
2307: $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g;
2308: if (!$canmodify{$item}) {
2309: if (defined($env{'form.c'.$item})) {
2310: if ($env{'form.c'.$item} ne $userenv{$item}) {
2311: push(@mod_disallowed,$item);
2312: }
2313: }
2314: $env{'form.c'.$item} = $userenv{$item};
2315: }
2316: }
2317: # Check to see if we can change the Student/Employee ID
2318: my $forceid = $env{'form.forceid'};
2319: my $recurseid = $env{'form.recurseid'};
2320: my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules);
2321: my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'},
2322: $env{'form.ccuname'});
2323: if (($uidhash{$env{'form.ccuname'}}) &&
2324: ($uidhash{$env{'form.ccuname'}}!~/error\:/) &&
2325: (!$forceid)) {
2326: if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) {
2327: $env{'form.cid'} = $userenv{'id'};
2328: $no_forceid_alert = &mt('New student/employee ID does not match existing ID for this user.')
2329: .'<br />'
2330: .&mt("Change is not permitted without checking the 'Force ID change' checkbox on the previous page.")
2331: .'<br />'."\n";
2332: }
2333: }
2334: if ($env{'form.cid'} ne $userenv{'id'}) {
2335: my $checkhash;
2336: my $checks = { 'id' => 1 };
2337: $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} =
2338: { 'newuser' => $newuser,
2339: 'id' => $env{'form.cid'},
2340: };
2341: &Apache::loncommon::user_rule_check($checkhash,$checks,
2342: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules);
2343: if (ref($alerts{'id'}) eq 'HASH') {
2344: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
2345: $env{'form.cid'} = $userenv{'id'};
2346: }
2347: }
2348: }
2349: my ($quotachanged,$oldportfolioquota,$newportfolioquota,$oldinststatus,
2350: $inststatus,$newinststatus,$oldisdefault,$newisdefault,$olddefquotatext,
2351: $newdefquotatext,%oldaccess,%oldaccesstext,%newaccess,%newaccesstext,
2352: $oldinststatuses,$newinststatuses);
2353: my ($defquota,$settingstatus) =
2354: &Apache::loncommon::default_quota($env{'form.ccdomain'},$inststatus);
2355: my ($showquota,$showtools,$showrequestcourses,$showinststatus,$showreqotherdom);
2356: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2357: $showquota = 1;
2358: }
2359: if (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
2360: $showtools = 1;
2361: }
2362: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
2363: $showrequestcourses = 1;
2364: } elsif (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
2365: $showreqotherdom = 1;
2366: }
2367: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
2368: $showinststatus = 1;
2369: }
2370: my (%changeHash,%changed);
2371: $oldinststatus = $userenv{'inststatus'};
2372: if ($oldinststatus eq '') {
2373: $oldinststatuses = $othertitle;
2374: } else {
2375: if (ref($usertypes) eq 'HASH') {
2376: $oldinststatuses = join(', ',map{ $usertypes->{ &unescape($_) }; } (split(/:/,$userenv{'inststatus'})));
2377: } else {
2378: $oldinststatuses = join(', ',map{ &unescape($_); } (split(/:/,$userenv{'inststatus'})));
2379: }
2380: }
2381: $changeHash{'inststatus'} = $userenv{'inststatus'};
2382: my %canmodify_inststatus = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},['inststatus'],\@userroles);
2383: if ($canmodify_inststatus{'inststatus'}) {
2384: if (exists($env{'form.inststatus'})) {
2385: my @inststatuses = &Apache::loncommon::get_env_multiple('form.inststatus');
2386: if (@inststatuses > 0) {
2387: $newinststatus = join(':',map { &escape($_); } @inststatuses);
2388: $changeHash{'inststatus'} = $newinststatus;
2389: if ($newinststatus ne $oldinststatus) {
2390: $changed{'inststatus'} = $newinststatus;
2391: }
2392: if (ref($usertypes) eq 'HASH') {
2393: $newinststatuses = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2394: } else {
2395: $newinststatuses = join(', ',map{ $usertypes->{$_}; } (@inststatuses));
2396: }
2397: } else {
2398: $newinststatus = '';
2399: $changeHash{'inststatus'} = $newinststatus;
2400: $newinststatuses = $othertitle;
2401: if ($newinststatus ne $oldinststatus) {
2402: $changed{'inststatus'} = $changeHash{'inststatus'};
2403: }
2404: }
2405: }
2406: }
2407: $changeHash{'portfolioquota'} = $userenv{'portfolioquota'};
2408: if ($userenv{'portfolioquota'} ne '') {
2409: $oldportfolioquota = $userenv{'portfolioquota'};
2410: if ($env{'form.customquota'} == 1) {
2411: if ($env{'form.portfolioquota'} eq '') {
2412: $newportfolioquota = 0;
2413: } else {
2414: $newportfolioquota = $env{'form.portfolioquota'};
2415: $newportfolioquota =~ s/[^\d\.]//g;
2416: }
2417: if ($newportfolioquota != $oldportfolioquota) {
2418: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2419: }
2420: } else {
2421: $changed{'quota'} = "a_admin('',\%changeHash);
2422: $newportfolioquota = $defquota;
2423: $newisdefault = 1;
2424: }
2425: } else {
2426: $oldisdefault = 1;
2427: $oldportfolioquota = $defquota;
2428: if ($env{'form.customquota'} == 1) {
2429: if ($env{'form.portfolioquota'} eq '') {
2430: $newportfolioquota = 0;
2431: } else {
2432: $newportfolioquota = $env{'form.portfolioquota'};
2433: $newportfolioquota =~ s/[^\d\.]//g;
2434: }
2435: $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash);
2436: } else {
2437: $newportfolioquota = $defquota;
2438: $newisdefault = 1;
2439: }
2440: }
2441: if ($oldisdefault) {
2442: $olddefquotatext = &get_defaultquota_text($settingstatus);
2443: }
2444: if ($newisdefault) {
2445: $newdefquotatext = &get_defaultquota_text($settingstatus);
2446: }
2447: &tool_changes('tools',\@usertools,\%oldaccess,\%oldaccesstext,\%userenv,
2448: \%changeHash,\%changed,\%newaccess,\%newaccesstext);
2449: if ($env{'form.ccdomain'} eq $env{'request.role.domain'}) {
2450: &tool_changes('requestcourses',\@requestcourses,\%oldaccess,\%oldaccesstext,
2451: \%userenv,\%changeHash,\%changed,\%newaccess,\%newaccesstext);
2452: } else {
2453: &tool_changes('reqcrsotherdom',\@requestcourses,\%oldaccess,\%oldaccesstext,
2454: \%userenv,
2455: \%changeHash,\%changed,\%newaccess,\%newaccesstext);
2456: }
2457: if ($env{'form.cfirstname'} ne $userenv{'firstname'} ||
2458: $env{'form.cmiddlename'} ne $userenv{'middlename'} ||
2459: $env{'form.clastname'} ne $userenv{'lastname'} ||
2460: $env{'form.cgeneration'} ne $userenv{'generation'} ||
2461: $env{'form.cid'} ne $userenv{'id'} ||
2462: $env{'form.cpermanentemail'} ne $userenv{'permanentemail'} ) {
2463: $namechanged = 1;
2464: }
2465: if (($namechanged) || (keys(%changed) > 0)) {
2466: $changeHash{'firstname'} = $env{'form.cfirstname'};
2467: $changeHash{'middlename'} = $env{'form.cmiddlename'};
2468: $changeHash{'lastname'} = $env{'form.clastname'};
2469: $changeHash{'generation'} = $env{'form.cgeneration'};
2470: $changeHash{'id'} = $env{'form.cid'};
2471: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
2472: my ($chgresult,$namechgresult);
2473: if (keys(%changed) > 0) {
2474: $chgresult =
2475: &Apache::lonnet::put('environment',\%changeHash,
2476: $env{'form.ccdomain'},$env{'form.ccuname'});
2477: if ($chgresult eq 'ok') {
2478: if (($env{'user.name'} eq $env{'form.ccuname'}) &&
2479: ($env{'user.domain'} eq $env{'form.ccdomain'})) {
2480: my %newenvhash;
2481: foreach my $key (keys(%changed)) {
2482: if (($key eq 'official') || ($key eq 'unofficial')
2483: || ($key eq 'community')) {
2484: $newenvhash{'environment.requestcourses.'.$key} =
2485: $changeHash{'requestcourses.'.$key};
2486: if ($changeHash{'requestcourses.'.$key} ne '') {
2487: $newenvhash{'environment.canrequest.'.$key} =
2488: $changeHash{'requestcourses.'.$key};
2489: } else {
2490: $newenvhash{'environment.canrequest.'.$key} =
2491: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'},
2492: $key,'reload','requestcourses');
2493: }
2494: } elsif ($key ne 'quota') {
2495: $newenvhash{'environment.tools.'.$key} =
2496: $changeHash{'tools.'.$key};
2497: if ($changeHash{'tools.'.$key} ne '') {
2498: $newenvhash{'environment.availabletools.'.$key} =
2499: $changeHash{'tools.'.$key};
2500: } else {
2501: $newenvhash{'environment.availabletools.'.$key} =
2502: &Apache::lonnet::usertools_access($env{'user.name'},$env{'user.domain'}, $key,'reload','tools');
2503: }
2504: }
2505: }
2506: if (keys(%newenvhash)) {
2507: &Apache::lonnet::appenv(\%newenvhash);
2508: }
2509: }
2510: }
2511: }
2512: if ($namechanged) {
2513: # Make the change
2514: $namechgresult =
2515: &Apache::lonnet::modifyuser($env{'form.ccdomain'},
2516: $env{'form.ccuname'},$changeHash{'id'},undef,undef,
2517: $changeHash{'firstname'},$changeHash{'middlename'},
2518: $changeHash{'lastname'},$changeHash{'generation'},
2519: $changeHash{'id'},undef,$changeHash{'permanentemail'});
2520: %userupdate = (
2521: lastname => $env{'form.clastname'},
2522: middlename => $env{'form.cmiddlename'},
2523: firstname => $env{'form.cfirstname'},
2524: generation => $env{'form.cgeneration'},
2525: id => $env{'form.cid'},
2526: );
2527: }
2528: if (($namechanged && $namechgresult eq 'ok') ||
2529: ((keys(%changed) > 0) && $chgresult eq 'ok')) {
2530: # Tell the user we changed the name
2531: my %lt=&Apache::lonlocal::texthash(
2532: 'uic' => 'User Information Changed',
2533: 'frst' => 'First Name',
2534: 'mddl' => 'Middle Name',
2535: 'lst' => 'Last Name',
2536: 'gen' => 'Generation',
2537: 'id' => 'Student/Employee ID',
2538: 'mail' => 'Permanent e-mail address',
2539: 'disk' => 'Disk space allocated to portfolio files',
2540: 'blog' => 'Blog Availability',
2541: 'aboutme' => 'Personal Information Page Availability',
2542: 'portfolio' => 'Portfolio Availability',
2543: 'official' => 'Can Request Official Courses',
2544: 'unofficial' => 'Can Request Unofficial Courses',
2545: 'community' => 'Can Request Communities',
2546: 'inststatus' => "Affiliation",
2547: 'prvs' => 'Previous Value:',
2548: 'chto' => 'Changed To:'
2549: );
2550: $r->print('<h4>'.$lt{'uic'}.'</h4>'.
2551: &Apache::loncommon::start_data_table().
2552: &Apache::loncommon::start_data_table_header_row());
2553: $r->print(<<"END");
2554: <th> </th>
2555: <th>$lt{'frst'}</th>
2556: <th>$lt{'mddl'}</th>
2557: <th>$lt{'lst'}</th>
2558: <th>$lt{'gen'}</th>
2559: <th>$lt{'id'}</th>
2560: <th>$lt{'mail'}</th>
2561: END
2562: if ($showinststatus) {
2563: $r->print("
2564: <th>$lt{'inststatus'}</th>\n");
2565: }
2566: if ($showrequestcourses) {
2567: foreach my $item (@requestcourses) {
2568: $r->print("
2569: <th>$lt{$item}</th>\n");
2570: }
2571: } elsif ($showreqotherdom) {
2572: foreach my $item (@requestcourses) {
2573: $r->print("
2574: <th>$lt{$item}</th>\n");
2575: }
2576: }
2577: if ($showquota) {
2578: $r->print("
2579: <th>$lt{'disk'}</th>\n");
2580: }
2581: if ($showtools) {
2582: foreach my $item (@usertools) {
2583: $r->print("
2584: <th>$lt{$item}</th>\n");
2585: }
2586: }
2587: $r->print(&Apache::loncommon::end_data_table_header_row().
2588: &Apache::loncommon::start_data_table_row());
2589: $r->print(<<"END");
2590: <td><b>$lt{'prvs'}</b></td>
2591: <td>$userenv{'firstname'} </td>
2592: <td>$userenv{'middlename'} </td>
2593: <td>$userenv{'lastname'} </td>
2594: <td>$userenv{'generation'} </td>
2595: <td>$userenv{'id'}</td>
2596: <td>$userenv{'permanentemail'} </td>
2597: END
2598: if ($showinststatus) {
2599: $r->print("
2600: <td>$oldinststatuses</td>\n");
2601: }
2602: if ($showrequestcourses) {
2603: foreach my $item (@requestcourses) {
2604: $r->print("
2605: <td>$oldaccess{$item} $oldaccesstext{$item}</td>\n");
2606: }
2607: } elsif ($showreqotherdom) {
2608: foreach my $item (@requestcourses) {
2609: $r->print("
2610: <td>$oldaccess{$item} $oldaccesstext{$item}</td>\n");
2611: }
2612: }
2613: if ($showquota) {
2614: $r->print("
2615: <td>$oldportfolioquota Mb $olddefquotatext </td>\n");
2616: }
2617: if ($showtools) {
2618: foreach my $item (@usertools) {
2619: $r->print("
2620: <td>$oldaccess{$item} $oldaccesstext{$item} </td>\n");
2621: }
2622: }
2623: $r->print(&Apache::loncommon::end_data_table_row().
2624: &Apache::loncommon::start_data_table_row());
2625: $r->print(<<"END");
2626: <td><span class="LC_nobreak"><b>$lt{'chto'}</b></span></td>
2627: <td>$env{'form.cfirstname'} </td>
2628: <td>$env{'form.cmiddlename'} </td>
2629: <td>$env{'form.clastname'} </td>
2630: <td>$env{'form.cgeneration'} </td>
2631: <td>$env{'form.cid'} </td>
2632: <td>$env{'form.cpermanentemail'} </td>
2633: END
2634: if ($showinststatus) {
2635: $r->print("
2636: <td>$newinststatuses</td>\n");
2637: }
2638: if ($showrequestcourses) {
2639: foreach my $item (@requestcourses) {
2640: $r->print("
2641: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2642: }
2643: } elsif ($showreqotherdom) {
2644: foreach my $item (@requestcourses) {
2645: $r->print("
2646: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2647: }
2648: }
2649: if ($showquota) {
2650: $r->print("
2651: <td>$newportfolioquota Mb $newdefquotatext </td>\n");
2652: }
2653: if ($showtools) {
2654: foreach my $item (@usertools) {
2655: $r->print("
2656: <td>$newaccess{$item} $newaccesstext{$item} </td>\n");
2657: }
2658: }
2659: $r->print(&Apache::loncommon::end_data_table_row().
2660: &Apache::loncommon::end_data_table().'<br />');
2661: if ($env{'form.cid'} ne $userenv{'id'}) {
2662: &Apache::lonnet::idput($env{'form.ccdomain'},
2663: ($env{'form.ccuname'} => $env{'form.cid'}));
2664: if (($recurseid) &&
2665: (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
2666: my $idresult =
2667: &Apache::lonuserutils::propagate_id_change(
2668: $env{'form.ccuname'},$env{'form.ccdomain'},
2669: \%userupdate);
2670: $r->print('<br />'.$idresult.'<br />');
2671: }
2672: }
2673: if (($env{'form.ccdomain'} eq $env{'user.domain'}) &&
2674: ($env{'form.ccuname'} eq $env{'user.name'})) {
2675: my %newenvhash;
2676: foreach my $key (keys(%changeHash)) {
2677: $newenvhash{'environment.'.$key} = $changeHash{$key};
2678: }
2679: &Apache::lonnet::appenv(\%newenvhash);
2680: }
2681: } else { # error occurred
2682: $r->print('<span class="LC_error">'.&mt('Unable to successfully change environment for').' '.
2683: $env{'form.ccuname'}.' '.&mt('in domain').' '.
2684: $env{'form.ccdomain'}.'</span><br />');
2685: }
2686: } else { # End of if ($env ... ) logic
2687: # They did not want to change the users name, quota, tool availability,
2688: # or ability to request creation of courses,
2689: # but we can still tell them what the name and quota and availabilities are
2690: my %lt=&Apache::lonlocal::texthash(
2691: 'id' => "Student/Employee ID",
2692: 'mail' => "Permanent e-mail address",
2693: 'disk' => "Disk space allocated to user's portfolio files",
2694: 'blog' => "Blog Availability",
2695: 'aboutme' => "Personal Information Page Availability",
2696: 'portfolio' => "Portfolio Availability",
2697: 'official' => "Can Request Official Courses",
2698: 'unofficial' => "Can Request Unofficial Courses",
2699: 'community' => "Can Request Communities",
2700: 'inststatus' => "Affiliation",
2701: );
2702: $r->print(<<"END");
2703: <h4>$userenv{'firstname'} $userenv{'middlename'} $userenv{'lastname'} $userenv{'generation'}
2704: END
2705: if ($userenv{'permanentemail'} ne '') {
2706: $r->print('<br />['.$lt{'mail'}.': '.
2707: $userenv{'permanentemail'}.']');
2708: }
2709: if ($showinststatus) {
2710: $r->print('<br />['.$lt{'inststatus'}.': '.$oldinststatuses.']');
2711: }
2712: if ($showrequestcourses) {
2713: foreach my $item (@requestcourses) {
2714: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2715: $newaccesstext{$item}.']'."\n");
2716: }
2717: } elsif ($showreqotherdom) {
2718: foreach my $item (@requestcourses) {
2719: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2720: $newaccesstext{$item}.']'."\n");
2721: }
2722: }
2723: if ($showtools) {
2724: foreach my $item (@usertools) {
2725: $r->print('<br />['.$lt{$item}.': '.$newaccess{$item}.' '.
2726: $newaccesstext{$item}.']'."\n");
2727: }
2728: }
2729: if ($showquota) {
2730: $r->print('<br />['.$lt{'disk'}.': '.$oldportfolioquota.' Mb '.
2731: $olddefquotatext.']');
2732: }
2733: $r->print('</h4>');
2734: }
2735: if (@mod_disallowed) {
2736: my ($rolestr,$contextname);
2737: if (@longroles > 0) {
2738: $rolestr = join(', ',@longroles);
2739: } else {
2740: $rolestr = &mt('No roles');
2741: }
2742: if ($context eq 'course') {
2743: $contextname = &mt('course');
2744: } elsif ($context eq 'author') {
2745: $contextname = &mt('co-author');
2746: }
2747: $r->print(&mt('The following fields were not updated: ').'<ul>');
2748: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2749: foreach my $field (@mod_disallowed) {
2750: $r->print('<li>'.$fieldtitles{$field}.'</li>'."\n");
2751: }
2752: $r->print('</ul>');
2753: if (@mod_disallowed == 1) {
2754: $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname));
2755: } else {
2756: $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname));
2757: }
2758: my $helplink = 'javascript:helpMenu('."'display'".')';
2759: $r->print('<span class="LC_cusr_emph">'.$rolestr.'</span><br />'
2760: .&mt('Please contact your [_1]helpdesk[_2] for more information.'
2761: ,'<a href="'.$helplink.'">','</a>')
2762: .'<br />');
2763: }
2764: $r->print('<span class="LC_warning">'
2765: .$no_forceid_alert
2766: .&Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts,\%curr_rules)
2767: .'</span>');
2768: }
2769: if ($env{'form.action'} eq 'singlestudent') {
2770: &enroll_single_student($r,$uhome,$amode,$genpwd,$now,$newuser,$context);
2771: $r->print('<p><a href="javascript:backPage(document.userupdate)">'.
2772: &mt('Enroll Another Student').'</a></p>');
2773: } else {
2774: my @rolechanges = &update_roles($r,$context);
2775: if ($namechanged) {
2776: if ($context eq 'course') {
2777: if (@userroles > 0) {
2778: if ((@rolechanges == 0) ||
2779: (!(grep(/^st$/,@rolechanges)))) {
2780: if (grep(/^st$/,@userroles)) {
2781: my $classlistupdated =
2782: &Apache::lonuserutils::update_classlist($cdom,
2783: $cnum,$env{'form.ccdomain'},
2784: $env{'form.ccuname'},\%userupdate);
2785: }
2786: }
2787: }
2788: }
2789: }
2790: my $userinfo = &Apache::loncommon::plainname($env{'form.ccuname'},
2791: $env{'form.ccdomain'});
2792: if ($env{'form.popup'}) {
2793: $r->print('<p><a href="javascript:window.close()">'.&mt('Close window').'</a></p>');
2794: } else {
2795: $r->print('<p><a href="javascript:backPage(document.userupdate,'."'$env{'form.prevphase'}','modify'".')">'
2796: .&mt('Modify this user: [_1]','<span class="LC_cusr_emph">'.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.' ('.$userinfo.')</span>').'</a>'
2797: .(' 'x5).'<a href="javascript:backPage(document.userupdate)">'
2798: .&mt('Create/Modify Another User').'</a></p>');
2799: }
2800: }
2801: $r->print(&Apache::loncommon::end_page());
2802: }
2803:
2804: sub tool_changes {
2805: my ($context,$usertools,$oldaccess,$oldaccesstext,$userenv,$changeHash,
2806: $changed,$newaccess,$newaccesstext) = @_;
2807: if (!((ref($usertools) eq 'ARRAY') && (ref($oldaccess) eq 'HASH') &&
2808: (ref($oldaccesstext) eq 'HASH') && (ref($userenv) eq 'HASH') &&
2809: (ref($changeHash) eq 'HASH') && (ref($changed) eq 'HASH') &&
2810: (ref($newaccess) eq 'HASH') && (ref($newaccesstext) eq 'HASH'))) {
2811: return;
2812: }
2813: if ($context eq 'reqcrsotherdom') {
2814: my @options = ('approval','validate','autolimit');
2815: my $optregex = join('|',@options);
2816: my %reqdisplay = &courserequest_display();
2817: my $cdom = $env{'request.role.domain'};
2818: foreach my $tool (@{$usertools}) {
2819: $oldaccesstext->{$tool} = &mt('no');
2820: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
2821: if ($userenv->{$context.'.'.$tool} eq '') {
2822: if ($env{'form.'.$context.'_'.$tool}) {
2823: $changed->{$tool}=&tool_admin($tool,$cdom,
2824: $changeHash,$context);
2825: if ($changed->{$tool}) {
2826: $newaccesstext->{$tool} = &mt('yes');
2827: } else {
2828: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
2829: }
2830: }
2831: } else {
2832: my @curr = split(',',$userenv->{$context.'.'.$tool});
2833: my @new;
2834: my $changedoms;
2835: my $newop = $env{'form.'.$context.'_'.$tool};
2836: if ($newop eq 'autolimit') {
2837: $newop .= '=';
2838: unless ($env{'form.'.$context.'_'.$tool.'_limit'} =~ /\D/) {
2839: $newop .= $env{'form.'.$context.'_'.$tool.'_limit'};
2840: }
2841: }
2842: if (grep(/^\Q$cdom:($optregex\=?\d*)\E$/,@curr)) {
2843: $oldaccesstext->{$tool} = &mt('yes');
2844: my $oldop = $1;
2845: if ($oldop ne $newop) {
2846: $changedoms = 1;
2847: foreach my $dom (@curr) {
2848: unless ($dom eq $cdom) {
2849: push(@new,$dom);
2850: }
2851: }
2852: if ($newop) {
2853: push(@new,$cdom.':'.$newop);
2854: }
2855: @new = sort(@new);
2856: }
2857: } elsif ($env{'form.'.$context.'_'.$tool}) {
2858: $changedoms = 1;
2859: @new = sort(@curr,$cdom.':'.$newop);
2860: }
2861: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
2862: if ($changedoms) {
2863: my $newdomstr;
2864: if (@new) {
2865: $newdomstr = join(',',@new);
2866: }
2867: $changed->{$tool}=&tool_admin($tool,$newdomstr,$changeHash,
2868: $context);
2869: if ($changed->{$tool}) {
2870: if ($env{'form.'.$context.'_'.$tool}) {
2871: if ($env{'form.'.$context.'_'.$tool} eq 'autolimit') {
2872: if ($env{'form.'.$context.'_'.$tool.'_limit'} =~ /\D/) {
2873: $newaccesstext->{$tool} = &mt('Yes, processed automatically');
2874: } else {
2875: $newaccesstext->{$tool} = &mt('Yes, up to limit of [quant,_1,request] per user).',$env{'form.'.$context.'_'.$tool.'_limit'});
2876: }
2877: } else {
2878: $newaccesstext->{$tool} = $reqdisplay{$env{'form.'.$context.'_'.$tool}};
2879: }
2880: } else {
2881: $newaccesstext->{$tool} = &mt('No');
2882: }
2883: }
2884: }
2885: }
2886: }
2887: return;
2888: }
2889: foreach my $tool (@{$usertools}) {
2890: my $newval;
2891: if ($context eq 'requestcourses') {
2892: $newval = $env{'form.crsreq_'.$tool};
2893: if ($newval eq 'autolimit') {
2894: $newval .= '='.$env{'form.crsreq_'.$tool.'_limit'};
2895: }
2896: } else {
2897: $newval = $env{'form.'.$context.'_'.$tool};
2898: }
2899: if ($userenv->{$context.'.'.$tool} ne '') {
2900: $oldaccess->{$tool} = &mt('custom');
2901: if ($userenv->{$context.'.'.$tool}) {
2902: $oldaccesstext->{$tool} = &mt("availability set to 'on'");
2903: } else {
2904: $oldaccesstext->{$tool} = &mt("availability set to 'off'");
2905: }
2906: $changeHash->{$context.'.'.$tool} = $userenv->{$context.'.'.$tool};
2907: if ($env{'form.custom'.$tool} == 1) {
2908: if ($newval ne $userenv->{$context.'.'.$tool}) {
2909: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
2910: $context);
2911: if ($changed->{$tool}) {
2912: $newaccess->{$tool} = &mt('custom');
2913: if ($newval) {
2914: $newaccesstext->{$tool} = &mt("availability set to 'on'");
2915: } else {
2916: $newaccesstext->{$tool} = &mt("availability set to 'off'");
2917: }
2918: } else {
2919: $newaccess->{$tool} = $oldaccess->{$tool};
2920: if ($userenv->{$context.'.'.$tool}) {
2921: $newaccesstext->{$tool} = &mt("availability set to 'on'");
2922: } else {
2923: $newaccesstext->{$tool} = &mt("availability set to 'off'");
2924: }
2925: }
2926: } else {
2927: $newaccess->{$tool} = $oldaccess->{$tool};
2928: $newaccesstext->{$tool} = $oldaccesstext->{$tool};
2929: }
2930: } else {
2931: $changed->{$tool} = &tool_admin($tool,'',$changeHash,$context);
2932: if ($changed->{$tool}) {
2933: $newaccess->{$tool} = &mt('default');
2934: } else {
2935: $newaccess->{$tool} = $oldaccess->{$tool};
2936: if ($userenv->{$context.'.'.$tool}) {
2937: $newaccesstext->{$tool} = &mt("availability set to 'on'");
2938: } else {
2939: $newaccesstext->{$tool} = &mt("availability set to 'off'");
2940: }
2941: }
2942: }
2943: } else {
2944: $oldaccess->{$tool} = &mt('default');
2945: if ($env{'form.custom'.$tool} == 1) {
2946: $changed->{$tool} = &tool_admin($tool,$newval,$changeHash,
2947: $context);
2948: if ($changed->{$tool}) {
2949: $newaccess->{$tool} = &mt('custom');
2950: if ($newval) {
2951: $newaccesstext->{$tool} = &mt("availability set to 'on'");
2952: } else {
2953: $newaccesstext->{$tool} = &mt("availability set to 'off'");
2954: }
2955: } else {
2956: $newaccess->{$tool} = $oldaccess->{$tool};
2957: }
2958: } else {
2959: $newaccess->{$tool} = $oldaccess->{$tool};
2960: }
2961: }
2962: }
2963: return;
2964: }
2965:
2966: sub update_roles {
2967: my ($r,$context) = @_;
2968: my $now=time;
2969: my @rolechanges;
2970: my %disallowed;
2971: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
2972: foreach my $key (keys (%env)) {
2973: next if (! $env{$key});
2974: next if ($key eq 'form.action');
2975: # Revoke roles
2976: if ($key=~/^form\.rev/) {
2977: if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
2978: # Revoke standard role
2979: my ($scope,$role) = ($1,$2);
2980: my $result =
2981: &Apache::lonnet::revokerole($env{'form.ccdomain'},
2982: $env{'form.ccuname'},
2983: $scope,$role,'','',$context);
2984: $r->print(&mt('Revoking [_1] in [_2]: [_3]',
2985: $role,$scope,'<b>'.$result.'</b>').'<br />');
2986: if ($role eq 'st') {
2987: my $result =
2988: &Apache::lonuserutils::classlist_drop($scope,
2989: $env{'form.ccuname'},$env{'form.ccdomain'},
2990: $now);
2991: $r->print($result);
2992: }
2993: if (!grep(/^\Q$role\E$/,@rolechanges)) {
2994: push(@rolechanges,$role);
2995: }
2996: }
2997: if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) {
2998: # Revoke custom role
2999: $r->print(&mt('Revoking custom role:').
3000: ' '.$4.' by '.$3.':'.$2.' in '.$1.': <b>'.
3001: &Apache::lonnet::revokecustomrole($env{'form.ccdomain'},
3002: $env{'form.ccuname'},$1,$2,$3,$4,'','',$context).
3003: '</b><br />');
3004: if (!grep(/^cr$/,@rolechanges)) {
3005: push(@rolechanges,'cr');
3006: }
3007: }
3008: } elsif ($key=~/^form\.del/) {
3009: if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
3010: # Delete standard role
3011: my ($scope,$role) = ($1,$2);
3012: my $result =
3013: &Apache::lonnet::assignrole($env{'form.ccdomain'},
3014: $env{'form.ccuname'},
3015: $scope,$role,$now,0,1,'',
3016: $context);
3017: $r->print(&mt('Deleting [_1] in [_2]: [_3]',$role,$scope,
3018: '<b>'.$result.'</b>').'<br />');
3019: if ($role eq 'st') {
3020: my $result =
3021: &Apache::lonuserutils::classlist_drop($scope,
3022: $env{'form.ccuname'},$env{'form.ccdomain'},
3023: $now);
3024: $r->print($result);
3025: }
3026: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3027: push(@rolechanges,$role);
3028: }
3029: }
3030: if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3031: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3032: # Delete custom role
3033: $r->print(&mt('Deleting custom role [_1] by [_2] in [_3]',
3034: $rolename,$rnam.':'.$rdom,$url).': <b>'.
3035: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
3036: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
3037: 0,1,$context).'</b><br />');
3038: if (!grep(/^cr$/,@rolechanges)) {
3039: push(@rolechanges,'cr');
3040: }
3041: }
3042: } elsif ($key=~/^form\.ren/) {
3043: my $udom = $env{'form.ccdomain'};
3044: my $uname = $env{'form.ccuname'};
3045: # Re-enable standard role
3046: if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
3047: my $url = $1;
3048: my $role = $2;
3049: my $logmsg;
3050: my $output;
3051: if ($role eq 'st') {
3052: if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) {
3053: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$1,$2,$3);
3054: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course') || ($result eq 'refused')) {
3055: if ($result eq 'refused' && $logmsg) {
3056: $output = $logmsg;
3057: } else {
3058: $output = "Error: $result\n";
3059: }
3060: } else {
3061: $output = &mt('Assigning').' '.$role.' in '.$url.
3062: &mt('starting').' '.localtime($now).
3063: ': <br />'.$logmsg.'<br />'.
3064: &mt('Add to classlist').': <b>ok</b><br />';
3065: }
3066: }
3067: } else {
3068: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
3069: $env{'form.ccuname'},$url,$role,0,$now,'','',
3070: $context);
3071: $output = &mt('Re-enabling [_1] in [_2]: [_3]',
3072: $role,$url,'<b>'.$result.'</b>').'<br />';
3073: }
3074: $r->print($output);
3075: if (!grep(/^\Q$role\E$/,@rolechanges)) {
3076: push(@rolechanges,$role);
3077: }
3078: }
3079: # Re-enable custom role
3080: if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
3081: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
3082: my $result = &Apache::lonnet::assigncustomrole(
3083: $env{'form.ccdomain'}, $env{'form.ccuname'},
3084: $url,$rdom,$rnam,$rolename,0,$now,undef,$context);
3085: $r->print(&mt('Re-enabling custom role [_1] by [_2] in [_3]: [_4]',
3086: $rolename,$rnam.':'.$rdom,$url,'<b>'.$result.'</b>').'<br />');
3087: if (!grep(/^cr$/,@rolechanges)) {
3088: push(@rolechanges,'cr');
3089: }
3090: }
3091: } elsif ($key=~/^form\.act/) {
3092: my $udom = $env{'form.ccdomain'};
3093: my $uname = $env{'form.ccuname'};
3094: if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) {
3095: # Activate a custom role
3096: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
3097: my $url='/'.$one.'/'.$two;
3098: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
3099:
3100: my $start = ( $env{'form.start_'.$full} ?
3101: $env{'form.start_'.$full} :
3102: $now );
3103: my $end = ( $env{'form.end_'.$full} ?
3104: $env{'form.end_'.$full} :
3105: 0 );
3106:
3107: # split multiple sections
3108: my %sections = ();
3109: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
3110: if ($num_sections == 0) {
3111: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end,$context));
3112: } else {
3113: my %curr_groups =
3114: &Apache::longroup::coursegroups($one,$two);
3115: foreach my $sec (sort {$a cmp $b} keys %sections) {
3116: if (($sec eq 'none') || ($sec eq 'all') ||
3117: exists($curr_groups{$sec})) {
3118: $disallowed{$sec} = $url;
3119: next;
3120: }
3121: my $securl = $url.'/'.$sec;
3122: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end,$context));
3123: }
3124: }
3125: if (!grep(/^cr$/,@rolechanges)) {
3126: push(@rolechanges,'cr');
3127: }
3128: } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) {
3129: # Activate roles for sections with 3 id numbers
3130: # set start, end times, and the url for the class
3131: my ($one,$two,$three)=($1,$2,$3);
3132: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
3133: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
3134: $now );
3135: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
3136: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
3137: 0 );
3138: my $url='/'.$one.'/'.$two;
3139: my $type = 'three';
3140: # split multiple sections
3141: my %sections = ();
3142: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
3143: if ($num_sections == 0) {
3144: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3145: } else {
3146: my %curr_groups =
3147: &Apache::longroup::coursegroups($one,$two);
3148: my $emptysec = 0;
3149: foreach my $sec (sort {$a cmp $b} keys %sections) {
3150: $sec =~ s/\W//g;
3151: if ($sec ne '') {
3152: if (($sec eq 'none') || ($sec eq 'all') ||
3153: exists($curr_groups{$sec})) {
3154: $disallowed{$sec} = $url;
3155: next;
3156: }
3157: my $securl = $url.'/'.$sec;
3158: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec,$context));
3159: } else {
3160: $emptysec = 1;
3161: }
3162: }
3163: if ($emptysec) {
3164: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context));
3165: }
3166: }
3167: if (!grep(/^\Q$three\E$/,@rolechanges)) {
3168: push(@rolechanges,$three);
3169: }
3170: } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
3171: # Activate roles for sections with two id numbers
3172: # set start, end times, and the url for the class
3173: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
3174: $env{'form.start_'.$1.'_'.$2} :
3175: $now );
3176: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
3177: $env{'form.end_'.$1.'_'.$2} :
3178: 0 );
3179: my $one = $1;
3180: my $two = $2;
3181: my $url='/'.$one.'/';
3182: # split multiple sections
3183: my %sections = ();
3184: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two},\%sections,$two);
3185: if ($num_sections == 0) {
3186: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3187: } else {
3188: my $emptysec = 0;
3189: foreach my $sec (sort {$a cmp $b} keys %sections) {
3190: if ($sec ne '') {
3191: my $securl = $url.'/'.$sec;
3192: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$two,$start,$end,$one,undef,$sec,$context));
3193: } else {
3194: $emptysec = 1;
3195: }
3196: }
3197: if ($emptysec) {
3198: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context));
3199: }
3200: }
3201: if (!grep(/^\Q$two\E$/,@rolechanges)) {
3202: push(@rolechanges,$two);
3203: }
3204: } else {
3205: $r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
3206: }
3207: foreach my $key (sort(keys(%disallowed))) {
3208: $r->print('<p class="LC_warning">');
3209: if (($key eq 'none') || ($key eq 'all')) {
3210: $r->print(&mt('[_1] may not be used as the name for a section, as it is a reserved word.','<tt>'.$key.'</tt>'));
3211: } else {
3212: $r->print(&mt('[_1] may not be used as the name for a section, as it is the name of a course group.','<tt>'.$key.'</tt>'));
3213: }
3214: $r->print('</p><p>'
3215: .&mt('Please [_1]go back[_2] and choose a different section name.'
3216: ,'<a href="javascript:history.go(-1)'
3217: ,'</a>')
3218: .'</p><br />'
3219: );
3220: }
3221: }
3222: } # End of foreach (keys(%env))
3223: # Flush the course logs so reverse user roles immediately updated
3224: &Apache::lonnet::flushcourselogs();
3225: if (@rolechanges == 0) {
3226: $r->print(&mt('No roles to modify'));
3227: }
3228: return @rolechanges;
3229: }
3230:
3231: sub enroll_single_student {
3232: my ($r,$uhome,$amode,$genpwd,$now,$newuser,$context) = @_;
3233: $r->print('<h3>'.&mt('Enrolling Student').'</h3>');
3234:
3235: # Remove non alphanumeric values from section
3236: $env{'form.sections'}=~s/\W//g;
3237:
3238: # Clean out any old student roles the user has in this class.
3239: &Apache::lonuserutils::modifystudent($env{'form.ccdomain'},
3240: $env{'form.ccuname'},$env{'request.course.id'},undef,$uhome);
3241: my ($startdate,$enddate) = &Apache::lonuserutils::get_dates_from_form();
3242: my $enroll_result =
3243: &Apache::lonnet::modify_student_enrollment($env{'form.ccdomain'},
3244: $env{'form.ccuname'},$env{'form.cid'},$env{'form.cfirstname'},
3245: $env{'form.cmiddlename'},$env{'form.clastname'},
3246: $env{'form.generation'},$env{'form.sections'},$enddate,
3247: $startdate,'manual',undef,$env{'request.course.id'},'',$context);
3248: if ($enroll_result =~ /^ok/) {
3249: $r->print(&mt('<b>[_1]</b> enrolled',$env{'form.ccuname'}.':'.$env{'form.ccdomain'}));
3250: if ($env{'form.sections'} ne '') {
3251: $r->print(' '.&mt('in section [_1]',$env{'form.sections'}));
3252: }
3253: my ($showstart,$showend);
3254: if ($startdate <= $now) {
3255: $showstart = &mt('Access starts immediately');
3256: } else {
3257: $showstart = &mt('Access starts: ').&Apache::lonlocal::locallocaltime($startdate);
3258: }
3259: if ($enddate == 0) {
3260: $showend = &mt('ends: no ending date');
3261: } else {
3262: $showend = &mt('ends: ').&Apache::lonlocal::locallocaltime($enddate);
3263: }
3264: $r->print('.<br />'.$showstart.'; '.$showend);
3265: if ($startdate <= $now && !$newuser) {
3266: $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>");
3267: }
3268: } else {
3269: $r->print(&mt('unable to enroll').": ".$enroll_result);
3270: }
3271: return;
3272: }
3273:
3274: sub get_defaultquota_text {
3275: my ($settingstatus) = @_;
3276: my $defquotatext;
3277: if ($settingstatus eq '') {
3278: $defquotatext = &mt('(default)');
3279: } else {
3280: my ($usertypes,$order) =
3281: &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
3282: if ($usertypes->{$settingstatus} eq '') {
3283: $defquotatext = &mt('(default)');
3284: } else {
3285: $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus});
3286: }
3287: }
3288: return $defquotatext;
3289: }
3290:
3291: sub update_result_form {
3292: my ($uhome) = @_;
3293: my $outcome =
3294: '<form name="userupdate" method="post" />'."\n";
3295: foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
3296: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3297: }
3298: if ($env{'form.origname'} ne '') {
3299: $outcome .= '<input type="hidden" name="origname" value="'.$env{'form.origname'}.'" />'."\n";
3300: }
3301: foreach my $item ('sortby','seluname','seludom') {
3302: if (exists($env{'form.'.$item})) {
3303: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
3304: }
3305: }
3306: if ($uhome eq 'no_host') {
3307: $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
3308: }
3309: $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
3310: '<input type ="hidden" name="currstate" value="" />'."\n".
3311: '<input type ="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
3312: '</form>';
3313: return $outcome;
3314: }
3315:
3316: sub quota_admin {
3317: my ($setquota,$changeHash) = @_;
3318: my $quotachanged;
3319: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
3320: # Current user has quota modification privileges
3321: if (ref($changeHash) eq 'HASH') {
3322: $quotachanged = 1;
3323: $changeHash->{'portfolioquota'} = $setquota;
3324: }
3325: }
3326: return $quotachanged;
3327: }
3328:
3329: sub tool_admin {
3330: my ($tool,$settool,$changeHash,$context) = @_;
3331: my $canchange = 0;
3332: if ($context eq 'requestcourses') {
3333: if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) {
3334: $canchange = 1;
3335: }
3336: } elsif ($context eq 'reqcrsotherdom') {
3337: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
3338: $canchange = 1;
3339: }
3340: } elsif (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) {
3341: # Current user has quota modification privileges
3342: $canchange = 1;
3343: }
3344: my $toolchanged;
3345: if ($canchange) {
3346: if (ref($changeHash) eq 'HASH') {
3347: $toolchanged = 1;
3348: $changeHash->{$context.'.'.$tool} = $settool;
3349: }
3350: }
3351: return $toolchanged;
3352: }
3353:
3354: sub build_roles {
3355: my ($sectionstr,$sections,$role) = @_;
3356: my $num_sections = 0;
3357: if ($sectionstr=~ /,/) {
3358: my @secnums = split/,/,$sectionstr;
3359: if ($role eq 'st') {
3360: $secnums[0] =~ s/\W//g;
3361: $$sections{$secnums[0]} = 1;
3362: $num_sections = 1;
3363: } else {
3364: foreach my $sec (@secnums) {
3365: $sec =~ ~s/\W//g;
3366: if (!($sec eq "")) {
3367: if (exists($$sections{$sec})) {
3368: $$sections{$sec} ++;
3369: } else {
3370: $$sections{$sec} = 1;
3371: $num_sections ++;
3372: }
3373: }
3374: }
3375: }
3376: } else {
3377: $sectionstr=~s/\W//g;
3378: unless ($sectionstr eq '') {
3379: $$sections{$sectionstr} = 1;
3380: $num_sections ++;
3381: }
3382: }
3383:
3384: return $num_sections;
3385: }
3386:
3387: # ========================================================== Custom Role Editor
3388:
3389: sub custom_role_editor {
3390: my ($r) = @_;
3391: my $rolename=$env{'form.rolename'};
3392:
3393: if ($rolename eq 'make new role') {
3394: $rolename=$env{'form.newrolename'};
3395: }
3396:
3397: $rolename=~s/[^A-Za-z0-9]//gs;
3398:
3399: if (!$rolename || $env{'form.phase'} eq 'pickrole') {
3400: &print_username_entry_form($r);
3401: return;
3402: }
3403: # ------------------------------------------------------- What can be assigned?
3404: my %full=();
3405: my %courselevel=();
3406: my %courselevelcurrent=();
3407: my $syspriv='';
3408: my $dompriv='';
3409: my $coursepriv='';
3410: my $body_top;
3411: my ($disp_dummy,$disp_roles) = &Apache::lonnet::get('roles',["st"]);
3412: my ($rdummy,$roledef)=
3413: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3414: # ------------------------------------------------------- Does this role exist?
3415: $body_top .= '<h2>';
3416: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3417: $body_top .= &mt('Existing Role').' "';
3418: # ------------------------------------------------- Get current role privileges
3419: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
3420: } else {
3421: $body_top .= &mt('New Role').' "';
3422: $roledef='';
3423: }
3424: $body_top .= $rolename.'"</h2>';
3425: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3426: my ($priv,$restrict)=split(/\&/,$item);
3427: if (!$restrict) { $restrict='F'; }
3428: $courselevel{$priv}=$restrict;
3429: if ($coursepriv=~/\:$priv/) {
3430: $courselevelcurrent{$priv}=1;
3431: }
3432: $full{$priv}=1;
3433: }
3434: my %domainlevel=();
3435: my %domainlevelcurrent=();
3436: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3437: my ($priv,$restrict)=split(/\&/,$item);
3438: if (!$restrict) { $restrict='F'; }
3439: $domainlevel{$priv}=$restrict;
3440: if ($dompriv=~/\:$priv/) {
3441: $domainlevelcurrent{$priv}=1;
3442: }
3443: $full{$priv}=1;
3444: }
3445: my %systemlevel=();
3446: my %systemlevelcurrent=();
3447: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3448: my ($priv,$restrict)=split(/\&/,$item);
3449: if (!$restrict) { $restrict='F'; }
3450: $systemlevel{$priv}=$restrict;
3451: if ($syspriv=~/\:$priv/) {
3452: $systemlevelcurrent{$priv}=1;
3453: }
3454: $full{$priv}=1;
3455: }
3456: my ($jsback,$elements) = &crumb_utilities();
3457: my $button_code = "\n";
3458: my $head_script = "\n";
3459: $head_script .= '<script type="text/javascript">'."\n"
3460: .'// <![CDATA['."\n";
3461: my @template_roles = ("cc","in","ta","ep","st");
3462: foreach my $role (@template_roles) {
3463: $head_script .= &make_script_template($role);
3464: $button_code .= &make_button_code($role).' ';
3465: }
3466: $head_script .= "\n".$jsback."\n"
3467: .'// ]]>'."\n"
3468: .'</script>'."\n";
3469: $r->print(&Apache::loncommon::start_page('Custom Role Editor',$head_script));
3470: &Apache::lonhtmlcommon::add_breadcrumb
3471: ({href=>"javascript:backPage(document.form1,'pickrole','')",
3472: text=>"Pick custom role",
3473: faq=>282,bug=>'Instructor Interface',},
3474: {href=>"javascript:backPage(document.form1,'','')",
3475: text=>"Edit custom role",
3476: faq=>282,bug=>'Instructor Interface',});
3477: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3478: 'Course_Editing_Custom_Roles'));
3479:
3480: $r->print($body_top);
3481: my %lt=&Apache::lonlocal::texthash(
3482: 'prv' => "Privilege",
3483: 'crl' => "Course Level",
3484: 'dml' => "Domain Level",
3485: 'ssl' => "System Level");
3486:
3487: $r->print('<div>'
3488: .'<form action=""><fieldset>'
3489: .'<legend>'.&mt('Select a Template').'</legend>'
3490: .$button_code
3491: .'</fieldset></form>'
3492: .'</div>'
3493: );
3494:
3495: $r->print(<<ENDCCF);
3496: <form name="form1" method="post">
3497: <input type="hidden" name="phase" value="set_custom_roles" />
3498: <input type="hidden" name="rolename" value="$rolename" />
3499: ENDCCF
3500: $r->print(&Apache::loncommon::start_data_table().
3501: &Apache::loncommon::start_data_table_header_row().
3502: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
3503: '</th><th>'.$lt{'ssl'}.'</th>'.
3504: &Apache::loncommon::end_data_table_header_row());
3505: foreach my $priv (sort keys %full) {
3506: my $privtext = &Apache::lonnet::plaintext($priv);
3507: $r->print(&Apache::loncommon::start_data_table_row().
3508: '<td>'.$privtext.'</td><td>'.
3509: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c"'.
3510: ($courselevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3511: '</td><td>'.
3512: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d"'.
3513: ($domainlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3514: '</td><td>'.
3515: ($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s"'.
3516: ($systemlevelcurrent{$priv}?' checked="checked"':'').' />':' ').
3517: '</td>'.
3518: &Apache::loncommon::end_data_table_row());
3519: }
3520: $r->print(&Apache::loncommon::end_data_table().
3521: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
3522: '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
3523: '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
3524: '<input type="reset" value="'.&mt("Reset").'" />'."\n".
3525: '<input type="submit" value="'.&mt('Save').'" /></form>'.
3526: &Apache::loncommon::end_page());
3527: }
3528: # --------------------------------------------------------
3529: sub make_script_template {
3530: my ($role) = @_;
3531: my %full_c=();
3532: my %full_d=();
3533: my %full_s=();
3534: my $return_script;
3535: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3536: my ($priv,$restrict)=split(/\&/,$item);
3537: $full_c{$priv}=1;
3538: }
3539: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3540: my ($priv,$restrict)=split(/\&/,$item);
3541: $full_d{$priv}=1;
3542: }
3543: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3544: my ($priv,$restrict)=split(/\&/,$item);
3545: $full_s{$priv}=1;
3546: }
3547: $return_script .= 'function set_'.$role.'() {'."\n";
3548: my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
3549: my %role_c;
3550: foreach my $priv (@temp) {
3551: my ($priv_item, $dummy) = split(/\&/,$priv);
3552: $role_c{$priv_item} = 1;
3553: }
3554: my %role_d;
3555: @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
3556: foreach my $priv(@temp) {
3557: my ($priv_item, $dummy) = split(/\&/,$priv);
3558: $role_d{$priv_item} = 1;
3559: }
3560: my %role_s;
3561: @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
3562: foreach my $priv(@temp) {
3563: my ($priv_item, $dummy) = split(/\&/,$priv);
3564: $role_s{$priv_item} = 1;
3565: }
3566: foreach my $priv_item (keys(%full_c)) {
3567: my ($priv, $dummy) = split(/\&/,$priv_item);
3568: if ((exists($role_c{$priv})) || (exists($role_d{$priv})) ||
3569: (exists($role_s{$priv}))) {
3570: $return_script .= "document.form1.$priv"."_c.checked = true;\n";
3571: } else {
3572: $return_script .= "document.form1.$priv"."_c.checked = false;\n";
3573: }
3574: }
3575: foreach my $priv_item (keys(%full_d)) {
3576: my ($priv, $dummy) = split(/\&/,$priv_item);
3577: if ((exists($role_d{$priv})) || (exists($role_s{$priv}))) {
3578: $return_script .= "document.form1.$priv"."_d.checked = true;\n";
3579: } else {
3580: $return_script .= "document.form1.$priv"."_d.checked = false;\n";
3581: }
3582: }
3583: foreach my $priv_item (keys(%full_s)) {
3584: my ($priv, $dummy) = split(/\&/,$priv_item);
3585: if (exists($role_s{$priv})) {
3586: $return_script .= "document.form1.$priv"."_s.checked = true;\n";
3587: } else {
3588: $return_script .= "document.form1.$priv"."_s.checked = false;\n";
3589: }
3590: }
3591: $return_script .= '}'."\n";
3592: return ($return_script);
3593: }
3594: # ----------------------------------------------------------
3595: sub make_button_code {
3596: my ($role) = @_;
3597: my $label = &Apache::lonnet::plaintext($role);
3598: my $button_code = '<input type="button" onclick="set_'.$role.'()" value="'.$label.'" />';
3599: return ($button_code);
3600: }
3601: # ---------------------------------------------------------- Call to definerole
3602: sub set_custom_role {
3603: my ($r,$context) = @_;
3604: my $rolename=$env{'form.rolename'};
3605: $rolename=~s/[^A-Za-z0-9]//gs;
3606: if (!$rolename) {
3607: &custom_role_editor($r);
3608: return;
3609: }
3610: my ($jsback,$elements) = &crumb_utilities();
3611: my $jscript = '<script type="text/javascript">'
3612: .'// <![CDATA['."\n"
3613: .$jsback."\n"
3614: .'// ]]>'."\n"
3615: .'</script>'."\n";
3616:
3617: $r->print(&Apache::loncommon::start_page('Save Custom Role'),$jscript);
3618: &Apache::lonhtmlcommon::add_breadcrumb
3619: ({href=>"javascript:backPage(document.customresult,'pickrole','')",
3620: text=>"Pick custom role",
3621: faq=>282,bug=>'Instructor Interface',},
3622: {href=>"javascript:backPage(document.customresult,'selected_custom_edit','')",
3623: text=>"Edit custom role",
3624: faq=>282,bug=>'Instructor Interface',},
3625: {href=>"javascript:backPage(document.customresult,'set_custom_roles','')",
3626: text=>"Result",
3627: faq=>282,bug=>'Instructor Interface',});
3628: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management',
3629: 'Course_Editing_Custom_Roles'));
3630:
3631: my ($rdummy,$roledef)=
3632: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
3633:
3634: # ------------------------------------------------------- Does this role exist?
3635: $r->print('<h3>');
3636: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
3637: $r->print(&mt('Existing Role').' "');
3638: } else {
3639: $r->print(&mt('New Role').' "');
3640: $roledef='';
3641: }
3642: $r->print($rolename.'"</h3>');
3643: # ------------------------------------------------------- What can be assigned?
3644: my $sysrole='';
3645: my $domrole='';
3646: my $courole='';
3647:
3648: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
3649: my ($priv,$restrict)=split(/\&/,$item);
3650: if (!$restrict) { $restrict=''; }
3651: if ($env{'form.'.$priv.'_c'}) {
3652: $courole.=':'.$item;
3653: }
3654: }
3655:
3656: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
3657: my ($priv,$restrict)=split(/\&/,$item);
3658: if (!$restrict) { $restrict=''; }
3659: if ($env{'form.'.$priv.'_d'}) {
3660: $domrole.=':'.$item;
3661: }
3662: }
3663:
3664: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
3665: my ($priv,$restrict)=split(/\&/,$item);
3666: if (!$restrict) { $restrict=''; }
3667: if ($env{'form.'.$priv.'_s'}) {
3668: $sysrole.=':'.$item;
3669: }
3670: }
3671: $r->print('<br />Defining Role: '.
3672: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
3673: if ($env{'request.course.id'}) {
3674: my $url='/'.$env{'request.course.id'};
3675: $url=~s/\_/\//g;
3676: $r->print('<br />'.&mt('Assigning Role to Self').': '.
3677: &Apache::lonnet::assigncustomrole($env{'user.domain'},
3678: $env{'user.name'},
3679: $url,
3680: $env{'user.domain'},
3681: $env{'user.name'},
3682: $rolename,undef,undef,undef,$context));
3683: }
3684: $r->print('<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'.&mt('Create or edit another custom role').'</a></p><form name="customresult" method="post">');
3685: $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'</form>');
3686: $r->print(&Apache::loncommon::end_page());
3687: }
3688:
3689: # ================================================================ Main Handler
3690: sub handler {
3691: my $r = shift;
3692: if ($r->header_only) {
3693: &Apache::loncommon::content_type($r,'text/html');
3694: $r->send_http_header;
3695: return OK;
3696: }
3697: my $context;
3698: if ($env{'request.course.id'}) {
3699: $context = 'course';
3700: } elsif ($env{'request.role'} =~ /^au\./) {
3701: $context = 'author';
3702: } else {
3703: $context = 'domain';
3704: }
3705: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
3706: ['action','state','callingform','roletype','showrole','bulkaction','popup','phase',
3707: 'username','domain','srchterm','srchdomain','srchin','srchby','srchtype']);
3708: &Apache::lonhtmlcommon::clear_breadcrumbs();
3709: if ($env{'form.action'} ne 'dateselect') {
3710: &Apache::lonhtmlcommon::add_breadcrumb
3711: ({href=>"/adm/createuser",
3712: text=>"User Management",
3713: help=>'Course_Create_Class_List,Course_Change_Privileges,Course_View_Class_List,Course_Editing_Custom_Roles,Course_Add_Student,Course_Drop_Student,Course_Automated_Enrollment,Course_Self_Enrollment,Course_Manage_Group'});
3714: }
3715: #SD Following files not added to help, because the corresponding .tex-files seem to
3716: #be missing: Course_Approve_Selfenroll,Course_User_Logs,
3717: my ($permission,$allowed) =
3718: &Apache::lonuserutils::get_permission($context);
3719: if (!$allowed) {
3720: $env{'user.error.msg'}=
3721: "/adm/createuser:cst:0:0:Cannot create/modify user data ".
3722: "or view user status.";
3723: return HTTP_NOT_ACCEPTABLE;
3724: }
3725:
3726: &Apache::loncommon::content_type($r,'text/html');
3727: $r->send_http_header;
3728:
3729: # Main switch on form.action and form.state, as appropriate
3730: if (! exists($env{'form.action'})) {
3731: $r->print(&header());
3732: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
3733: $r->print(&print_main_menu($permission,$context));
3734: $r->print(&Apache::loncommon::end_page());
3735: } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
3736: $r->print(&header());
3737: &Apache::lonhtmlcommon::add_breadcrumb
3738: ({href=>'/adm/createuser?action=upload&state=',
3739: text=>"Upload Users List"});
3740: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Upload Users List',
3741: 'Course_Create_Class_List'));
3742: $r->print('<form name="studentform" method="post" '.
3743: 'enctype="multipart/form-data" '.
3744: ' action="/adm/createuser">'."\n");
3745: if (! exists($env{'form.state'})) {
3746: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
3747: } elsif ($env{'form.state'} eq 'got_file') {
3748: &Apache::lonuserutils::print_upload_manager_form($r,$context,
3749: $permission);
3750: } elsif ($env{'form.state'} eq 'enrolling') {
3751: if ($env{'form.datatoken'}) {
3752: &Apache::lonuserutils::upfile_drop_add($r,$context,$permission);
3753: }
3754: } else {
3755: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
3756: }
3757: $r->print('</form>'.&Apache::loncommon::end_page());
3758: } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
3759: eq 'singlestudent')) && ($permission->{'cusr'})) {
3760: my $phase = $env{'form.phase'};
3761: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
3762: &Apache::loncreateuser::restore_prev_selections();
3763: my $srch;
3764: foreach my $item (@search) {
3765: $srch->{$item} = $env{'form.'.$item};
3766: }
3767: if (($phase eq 'get_user_info') || ($phase eq 'userpicked') ||
3768: ($phase eq 'createnewuser')) {
3769: if ($env{'form.phase'} eq 'createnewuser') {
3770: my $response;
3771: if ($env{'form.srchterm'} !~ /^$match_username$/) {
3772: my $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
3773: $env{'form.phase'} = '';
3774: &print_username_entry_form($r,$context,$response,$srch);
3775: } else {
3776: my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
3777: my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
3778: &print_user_modification_page($r,$ccuname,$ccdomain,
3779: $srch,$response,$context,
3780: $permission);
3781: }
3782: } elsif ($env{'form.phase'} eq 'get_user_info') {
3783: my ($currstate,$response,$forcenewuser,$results) =
3784: &user_search_result($context,$srch);
3785: if ($env{'form.currstate'} eq 'modify') {
3786: $currstate = $env{'form.currstate'};
3787: }
3788: if ($currstate eq 'select') {
3789: &print_user_selection_page($r,$response,$srch,$results,
3790: \@search,$context);
3791: } elsif ($currstate eq 'modify') {
3792: my ($ccuname,$ccdomain);
3793: if (($srch->{'srchby'} eq 'uname') &&
3794: ($srch->{'srchtype'} eq 'exact')) {
3795: $ccuname = $srch->{'srchterm'};
3796: $ccdomain= $srch->{'srchdomain'};
3797: } else {
3798: my @matchedunames = keys(%{$results});
3799: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
3800: }
3801: $ccuname =&LONCAPA::clean_username($ccuname);
3802: $ccdomain=&LONCAPA::clean_domain($ccdomain);
3803: if ($env{'form.forcenewuser'}) {
3804: $response = '';
3805: }
3806: &print_user_modification_page($r,$ccuname,$ccdomain,
3807: $srch,$response,$context,
3808: $permission);
3809: } elsif ($currstate eq 'query') {
3810: &print_user_query_page($r,'createuser');
3811: } else {
3812: $env{'form.phase'} = '';
3813: &print_username_entry_form($r,$context,$response,$srch,
3814: $forcenewuser);
3815: }
3816: } elsif ($env{'form.phase'} eq 'userpicked') {
3817: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
3818: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
3819: &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
3820: $context,$permission);
3821: }
3822: } elsif ($env{'form.phase'} eq 'update_user_data') {
3823: &update_user_data($r,$context);
3824: } else {
3825: &print_username_entry_form($r,$context,undef,$srch);
3826: }
3827: } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
3828: if ($env{'form.phase'} eq 'set_custom_roles') {
3829: &set_custom_role($r,$context);
3830: } else {
3831: &custom_role_editor($r);
3832: }
3833: } elsif (($env{'form.action'} eq 'listusers') &&
3834: ($permission->{'view'} || $permission->{'cusr'})) {
3835: if ($env{'form.phase'} eq 'bulkchange') {
3836: &Apache::lonhtmlcommon::add_breadcrumb
3837: ({href=>'/adm/createuser?action=listusers',
3838: text=>"List Users"},
3839: {href=>"/adm/createuser",
3840: text=>"Result"});
3841: my $setting = $env{'form.roletype'};
3842: my $choice = $env{'form.bulkaction'};
3843: $r->print(&header());
3844: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Update Users",
3845: 'Course_View_Class_List'));
3846: if ($permission->{'cusr'}) {
3847: &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice);
3848: $r->print(&Apache::loncommon::end_page());
3849: } else {
3850: $r->print(&mt('You are not authorized to make bulk changes to user roles'));
3851: $r->print('<p><a href="/adm/createuser?action=listusers">'.&mt('Display User Lists').'</a>');
3852: $r->print(&Apache::loncommon::end_page());
3853: }
3854: } else {
3855: &Apache::lonhtmlcommon::add_breadcrumb
3856: ({href=>'/adm/createuser?action=listusers',
3857: text=>"List Users"});
3858: my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
3859: my $formname = 'studentform';
3860: if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
3861: ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) =
3862: &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
3863: $formname);
3864: $jscript .= &verify_user_display();
3865: my $js = &add_script($jscript).$cb_jscript;
3866: my $loadcode =
3867: &Apache::lonuserutils::course_selector_loadcode($formname);
3868: if ($loadcode ne '') {
3869: $r->print(&header($js,{'onload' => $loadcode,}));
3870: } else {
3871: $r->print(&header($js));
3872: }
3873: } else {
3874: $r->print(&header(&add_script(&verify_user_display())));
3875: }
3876: $r->print(&Apache::lonhtmlcommon::breadcrumbs("List Users",
3877: 'Course_View_Class_List'));
3878: &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
3879: $formname,$totcodes,$codetitles,$idlist,$idlist_titles);
3880: $r->print(&Apache::loncommon::end_page());
3881: }
3882: } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
3883: $r->print(&header());
3884: &Apache::lonhtmlcommon::add_breadcrumb
3885: ({href=>'/adm/createuser?action=drop',
3886: text=>"Drop Students"});
3887: if (!exists($env{'form.state'})) {
3888: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Drop Students',
3889: 'Course_Drop_Student'));
3890:
3891: &Apache::lonuserutils::print_drop_menu($r,$context,$permission);
3892: } elsif ($env{'form.state'} eq 'done') {
3893: &Apache::lonhtmlcommon::add_breadcrumb
3894: ({href=>'/adm/createuser?action=drop',
3895: text=>"Result"});
3896: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Drop Students',
3897: 'Course_Drop_Student'));
3898: &Apache::lonuserutils::update_user_list($r,$context,undef,
3899: $env{'form.action'});
3900: }
3901: $r->print(&Apache::loncommon::end_page());
3902: } elsif ($env{'form.action'} eq 'dateselect') {
3903: if ($permission->{'cusr'}) {
3904: $r->print(&header(undef,undef,{'no_nav_bar' => 1}).
3905: &Apache::lonuserutils::date_section_selector($context,
3906: $permission).
3907: &Apache::loncommon::end_page());
3908: } else {
3909: $r->print(&header().
3910: '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>'.
3911: &Apache::loncommon::end_page());
3912: }
3913: } elsif ($env{'form.action'} eq 'selfenroll') {
3914: $r->print(&header());
3915: &Apache::lonhtmlcommon::add_breadcrumb
3916: ({href=>'/adm/createuser?action=selfenroll',
3917: text=>"Configure Self-enrollment"});
3918: if (!exists($env{'form.state'})) {
3919: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Configure Self-enrollment',
3920: 'Course_Self_Enrollment'));
3921: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
3922: &print_selfenroll_menu($r,$context,$permission);
3923: } elsif ($env{'form.state'} eq 'done') {
3924: &Apache::lonhtmlcommon::add_breadcrumb
3925: ({href=>'/adm/createuser?action=selfenroll',
3926: text=>"Result"});
3927: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Self-enrollment result',
3928: 'Course_Self_Enrollment'));
3929: $r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n");
3930: &update_selfenroll_config($r,$context,$permission);
3931: }
3932: $r->print(&Apache::loncommon::end_page());
3933: } elsif ($env{'form.action'} eq 'selfenrollqueue') {
3934: $r->print(&header());
3935: &Apache::lonhtmlcommon::add_breadcrumb
3936: ({href=>'/adm/createuser?action=selfenrollqueue',
3937: text=>"Enrollment requests"});
3938: my $cid = $env{'request.course.id'};
3939: my $cdom = $env{'course.'.$cid.'.domain'};
3940: my $cnum = $env{'course.'.$cid.'.num'};
3941: my $coursedesc = $env{'course.'.$cid.'.description'};
3942: if (!exists($env{'form.state'})) {
3943: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment requests',
3944: 'Course_SelfEnrollment_Approval'));
3945: $r->print('<h3>'.&mt('Pending enrollment requests').'</h3>'."\n");
3946: $r->print(&Apache::loncoursequeueadmin::display_queued_requests($context,
3947: $cdom,$cnum));
3948: } elsif ($env{'form.state'} eq 'done') {
3949: &Apache::lonhtmlcommon::add_breadcrumb
3950: ({href=>'/adm/createuser?action=selfenrollqueue',
3951: text=>"Result"});
3952: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment result',
3953: 'Course_Self_Enrollment'));
3954: $r->print('<h3>'.&mt('Enrollment request processing').'</h3>'."\n");
3955: $r->print(&Apache::loncoursequeueadmin::update_request_queue($context,
3956: $cdom,$cnum,$coursedesc));
3957: }
3958: $r->print(&Apache::loncommon::end_page());
3959: } elsif ($env{'form.action'} eq 'changelogs') {
3960: $r->print(&header());
3961: &Apache::lonhtmlcommon::add_breadcrumb
3962: ({href=>'/adm/createuser?action=changelogs',
3963: text=>"User Management Logs"});
3964: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Changes',
3965: 'Course_User_Logs'));
3966: &print_userchangelogs_display($r,$context,$permission);
3967: $r->print(&Apache::loncommon::end_page());
3968: } else {
3969: $r->print(&header());
3970: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
3971: $r->print(&print_main_menu($permission,$context));
3972: $r->print(&Apache::loncommon::end_page());
3973: }
3974: return OK;
3975: }
3976:
3977: sub header {
3978: my ($jscript,$loaditems,$args) = @_;
3979: my $start_page;
3980: if (ref($loaditems) eq 'HASH') {
3981: $start_page=&Apache::loncommon::start_page('User Management',$jscript,{'add_entries' => $loaditems});
3982: } else {
3983: $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args);
3984: }
3985: return $start_page;
3986: }
3987:
3988: sub add_script {
3989: my ($js) = @_;
3990: return '<script type="text/javascript">'."\n"
3991: .'// <![CDATA['."\n"
3992: .$js."\n"
3993: .'// ]]>'."\n"
3994: .'</script>'."\n";
3995: }
3996:
3997: sub verify_user_display {
3998: my $output = <<"END";
3999:
4000: function display_update() {
4001: document.studentform.action.value = 'listusers';
4002: document.studentform.phase.value = 'display';
4003: document.studentform.submit();
4004: }
4005:
4006: END
4007: return $output;
4008:
4009: }
4010:
4011: ###############################################################
4012: ###############################################################
4013: # Menu Phase One
4014: sub print_main_menu {
4015: my ($permission,$context) = @_;
4016: my %links = (
4017: domain => {
4018: upload => 'Upload a File of Users',
4019: singleuser => 'Add/Modify a User',
4020: listusers => 'Manage Users',
4021: },
4022: author => {
4023: upload => 'Upload a File of Co-authors',
4024: singleuser => 'Add/Modify a Co-author',
4025: listusers => 'Manage Co-authors',
4026: },
4027: course => {
4028: upload => 'Upload a File of Course Users',
4029: singleuser => 'Add/Modify a Course User',
4030: listusers => 'Manage Course Users',
4031: },
4032: );
4033: my @menu = ( {categorytitle => 'Single Users',
4034: items =>
4035: [
4036: {
4037: linktext => $links{$context}{'singleuser'},
4038: icon => 'edit-redo.png',
4039: #help => 'Course_Change_Privileges',
4040: url => '/adm/createuser?action=singleuser',
4041: permission => $permission->{'cusr'},
4042: linktitle => 'Add a user with a certain role to this course.',
4043: },
4044: ]},
4045:
4046: {categorytitle => 'Multiple Users',
4047: items =>
4048: [
4049: {
4050: linktext => $links{$context}{'upload'},
4051: icon => 'sctr.png',
4052: #help => 'Course_Create_Class_List',
4053: url => '/adm/createuser?action=upload',
4054: permission => $permission->{'cusr'},
4055: linktitle => 'Upload a CSV or a text file containing users.',
4056: },
4057: {
4058: linktext => $links{$context}{'listusers'},
4059: icon => 'edit-find.png',
4060: #help => 'Course_View_Class_List',
4061: url => '/adm/createuser?action=listusers',
4062: permission => ($permission->{'view'} || $permission->{'cusr'}),
4063: linktitle => 'Show and manage users of this course.',
4064: },
4065:
4066: ]},
4067:
4068: {categorytitle => 'Administration',
4069: items => [ ]},
4070: );
4071:
4072: if ($context eq 'domain'){
4073:
4074: push(@{ $menu[2]->{items} }, #Category: Administration
4075: {
4076: linktext => 'Custom Roles',
4077: icon => 'emblem-photos.png',
4078: #help => 'Course_Editing_Custom_Roles',
4079: url => '/adm/createuser?action=custom',
4080: permission => $permission->{'custom'},
4081: linktitle => 'Configure a custom role.',
4082: },
4083: );
4084:
4085: }elsif ($context eq 'course'){
4086: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
4087:
4088: push(@{ $menu[0]->{items} }, #Category: Single Users
4089: {
4090: linktext => 'Add/Modify a Student',
4091: #help => 'Course_Add_Student',
4092: icon => 'list-add.png',
4093: url => '/adm/createuser?action=singlestudent',
4094: permission => $permission->{'cusr'},
4095: linktitle => 'Add a user with the role student to this course.',
4096: },
4097: );
4098:
4099: push(@{ $menu[1]->{items} }, #Category: Multiple Users
4100: {
4101: linktext => 'Drop Students',
4102: icon => 'edit-undo.png',
4103: #help => 'Course_Drop_Student',
4104: url => '/adm/createuser?action=drop',
4105: permission => $permission->{'cusr'},
4106: linktitle =>'Remove a student from this course.',
4107: },
4108: );
4109: push(@{ $menu[2]->{items} }, #Category: Administration
4110: {
4111: linktext => 'Custom Roles',
4112: icon => 'emblem-photos.png',
4113: #help => 'Course_Editing_Custom_Roles',
4114: url => '/adm/createuser?action=custom',
4115: permission => $permission->{'custom'},
4116: linktitle => 'Configure a custom role.',
4117: },
4118: {
4119: linktext => 'Course Groups',
4120: icon => 'conf.png',
4121: #help => 'Course_Manage_Group',
4122: url => '/adm/coursegroups?refpage=cusr',
4123: permission => $permission->{'grp_manage'},
4124: linktitle => 'Manage course groups.',
4125: },
4126: {
4127: linktext => 'Change Logs',
4128: icon => 'document-properties.png',
4129: #help => 'Course_User_Logs',
4130: url => '/adm/createuser?action=changelogs',
4131: permission => $permission->{'cusr'},
4132: linktitle => 'View change log.',
4133: },
4134: );
4135: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}) {
4136: push(@{ $menu[2]->{items} },
4137: {
4138: linktext => 'Enrollment Requests',
4139: icon => 'selfenrl-queue.png',
4140: #help => 'Course_Approve_Selfenroll',
4141: url => '/adm/createuser?action=selfenrollqueue',
4142: permission => $permission->{'cusr'},
4143: linktitle =>'Approve or reject enrollment requests.',
4144: },
4145: );
4146: }
4147:
4148: if (!exists($permission->{'cusr_section'})){
4149:
4150: push(@{ $menu[2]->{items} },
4151: {
4152: linktext => 'Automated Enrollment',
4153: icon => 'roles.png',
4154: #help => 'Course_Automated_Enrollment',
4155: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
4156: && $permission->{'cusr'}),
4157: url => '/adm/populate',
4158: linktitle => 'Automated enrollment manager.',
4159: },
4160: {
4161: linktext => 'User Self-Enrollment',
4162: icon => 'cstr.png',
4163: #help => 'Course_Self_Enrollment',
4164: url => '/adm/createuser?action=selfenroll',
4165: permission => $permission->{'cusr'},
4166: linktitle => 'Configure user self enrollment.',
4167: },
4168: );
4169:
4170: }
4171: };
4172: return Apache::lonhtmlcommon::generate_menu(@menu);
4173: # { text => 'View Log-in History',
4174: # help => 'Course_User_Logins',
4175: # action => 'logins',
4176: # permission => $permission->{'cusr'},
4177: # });
4178: }
4179:
4180: sub restore_prev_selections {
4181: my %saveable_parameters = ('srchby' => 'scalar',
4182: 'srchin' => 'scalar',
4183: 'srchtype' => 'scalar',
4184: );
4185: &Apache::loncommon::store_settings('user','user_picker',
4186: \%saveable_parameters);
4187: &Apache::loncommon::restore_settings('user','user_picker',
4188: \%saveable_parameters);
4189: }
4190:
4191: sub print_selfenroll_menu {
4192: my ($r,$context,$permission) = @_;
4193: my $formname = 'enrollstudent';
4194: my $nolink = 1;
4195: my ($row,$lt) = &get_selfenroll_titles();
4196: my $groupslist = &Apache::lonuserutils::get_groupslist();
4197: my $setsec_js =
4198: &Apache::lonuserutils::setsections_javascript($formname,$groupslist);
4199: my %alerts = &Apache::lonlocal::texthash(
4200: acto => 'Activation of self-enrollment was selected for the following domain(s)',
4201: butn => 'but no user types have been checked.',
4202: wilf => "Please uncheck 'activate' or check at least one type.",
4203: );
4204: my $selfenroll_js = <<"ENDSCRIPT";
4205: function update_types(caller,num) {
4206: var delidx = getIndexByName('selfenroll_delete');
4207: var actidx = getIndexByName('selfenroll_activate');
4208: if (caller == 'selfenroll_all') {
4209: var selall;
4210: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4211: if (document.$formname.selfenroll_all[i].checked) {
4212: selall = document.$formname.selfenroll_all[i].value;
4213: }
4214: }
4215: if (selall == 1) {
4216: if (delidx != -1) {
4217: if (document.$formname.selfenroll_delete.length) {
4218: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4219: document.$formname.selfenroll_delete[j].checked = true;
4220: }
4221: } else {
4222: document.$formname.elements[delidx].checked = true;
4223: }
4224: }
4225: if (actidx != -1) {
4226: if (document.$formname.selfenroll_activate.length) {
4227: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4228: document.$formname.selfenroll_activate[j].checked = false;
4229: }
4230: } else {
4231: document.$formname.elements[actidx].checked = false;
4232: }
4233: }
4234: document.$formname.selfenroll_newdom.selectedIndex = 0;
4235: }
4236: }
4237: if (caller == 'selfenroll_activate') {
4238: if (document.$formname.selfenroll_activate.length) {
4239: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4240: if (document.$formname.selfenroll_activate[j].value == num) {
4241: if (document.$formname.selfenroll_activate[j].checked) {
4242: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4243: if (document.$formname.selfenroll_all[i].value == '1') {
4244: document.$formname.selfenroll_all[i].checked = false;
4245: }
4246: if (document.$formname.selfenroll_all[i].value == '0') {
4247: document.$formname.selfenroll_all[i].checked = true;
4248: }
4249: }
4250: }
4251: }
4252: }
4253: } else {
4254: for (var i=0; i<document.$formname.selfenroll_all.length; i++) {
4255: if (document.$formname.selfenroll_all[i].value == '1') {
4256: document.$formname.selfenroll_all[i].checked = false;
4257: }
4258: if (document.$formname.selfenroll_all[i].value == '0') {
4259: document.$formname.selfenroll_all[i].checked = true;
4260: }
4261: }
4262: }
4263: }
4264: if (caller == 'selfenroll_delete') {
4265: if (document.$formname.selfenroll_delete.length) {
4266: for (var j=0; j<document.$formname.selfenroll_delete.length; j++) {
4267: if (document.$formname.selfenroll_delete[j].value == num) {
4268: if (document.$formname.selfenroll_delete[j].checked) {
4269: var delindex = getIndexByName('selfenroll_types_'+num);
4270: if (delindex != -1) {
4271: if (document.$formname.elements[delindex].length) {
4272: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4273: document.$formname.elements[delindex][k].checked = false;
4274: }
4275: } else {
4276: document.$formname.elements[delindex].checked = false;
4277: }
4278: }
4279: }
4280: }
4281: }
4282: } else {
4283: if (document.$formname.selfenroll_delete.checked) {
4284: var delindex = getIndexByName('selfenroll_types_'+num);
4285: if (delindex != -1) {
4286: if (document.$formname.elements[delindex].length) {
4287: for (var k=0; k<document.$formname.elements[delindex].length; k++) {
4288: document.$formname.elements[delindex][k].checked = false;
4289: }
4290: } else {
4291: document.$formname.elements[delindex].checked = false;
4292: }
4293: }
4294: }
4295: }
4296: }
4297: return;
4298: }
4299:
4300: function validate_types(form) {
4301: var needaction = new Array();
4302: var countfail = 0;
4303: var actidx = getIndexByName('selfenroll_activate');
4304: if (actidx != -1) {
4305: if (document.$formname.selfenroll_activate.length) {
4306: for (var j=0; j<document.$formname.selfenroll_activate.length; j++) {
4307: var num = document.$formname.selfenroll_activate[j].value;
4308: if (document.$formname.selfenroll_activate[j].checked) {
4309: countfail = check_types(num,countfail,needaction)
4310: }
4311: }
4312: } else {
4313: if (document.$formname.selfenroll_activate.checked) {
4314: var num = document.enrollstudent.selfenroll_activate.value;
4315: countfail = check_types(num,countfail,needaction)
4316: }
4317: }
4318: }
4319: if (countfail > 0) {
4320: var msg = "$alerts{'acto'}\\n";
4321: var loopend = needaction.length -1;
4322: if (loopend > 0) {
4323: for (var m=0; m<loopend; m++) {
4324: msg += needaction[m]+", ";
4325: }
4326: }
4327: msg += needaction[loopend]+"\\n$alerts{'butn'}\\n$alerts{'wilf'}";
4328: alert(msg);
4329: return;
4330: }
4331: setSections(form);
4332: }
4333:
4334: function check_types(num,countfail,needaction) {
4335: var typeidx = getIndexByName('selfenroll_types_'+num);
4336: var count = 0;
4337: if (typeidx != -1) {
4338: if (document.$formname.elements[typeidx].length) {
4339: for (var k=0; k<document.$formname.elements[typeidx].length; k++) {
4340: if (document.$formname.elements[typeidx][k].checked) {
4341: count ++;
4342: }
4343: }
4344: } else {
4345: if (document.$formname.elements[typeidx].checked) {
4346: count ++;
4347: }
4348: }
4349: if (count == 0) {
4350: var domidx = getIndexByName('selfenroll_dom_'+num);
4351: if (domidx != -1) {
4352: var domname = document.$formname.elements[domidx].value;
4353: needaction[countfail] = domname;
4354: countfail ++;
4355: }
4356: }
4357: }
4358: return countfail;
4359: }
4360:
4361: function getIndexByName(item) {
4362: for (var i=0;i<document.$formname.elements.length;i++) {
4363: if (document.$formname.elements[i].name == item) {
4364: return i;
4365: }
4366: }
4367: return -1;
4368: }
4369: ENDSCRIPT
4370: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4371: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4372:
4373: my $output = '<script type="text/javascript">'."\n".
4374: '// <![CDATA['."\n".
4375: $setsec_js."\n".$selfenroll_js."\n".
4376: '// ]]>'."\n".
4377: '</script>'."\n".
4378: '<h3>'.$lt->{'selfenroll'}.'</h3>'."\n";
4379: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
4380: if (ref($visactions) eq 'HASH') {
4381: if ($visible) {
4382: $output .= '<p class="LC_info">'.$visactions->{'vis'}.'</p>';
4383: } else {
4384: $output .= '<p class="LC_warning">'.$visactions->{'miss'}.'</p>'
4385: .$visactions->{'yous'}.
4386: '<p>'.$visactions->{'gen'}.'<br />'.$visactions->{'coca'};
4387: if (ref($vismsgs) eq 'ARRAY') {
4388: $output .= '<br />'.$visactions->{'make'}.'<ul>';
4389: foreach my $item (@{$vismsgs}) {
4390: $output .= '<li>'.$visactions->{$item}.'</li>';
4391: }
4392: $output .= '</ul>';
4393: }
4394: $output .= '</p>';
4395: }
4396: }
4397: $output .= '<form name="'.$formname.'" method="post" action="/adm/createuser">'."\n".
4398: &Apache::lonhtmlcommon::start_pick_box();
4399: if (ref($row) eq 'ARRAY') {
4400: foreach my $item (@{$row}) {
4401: my $title = $item;
4402: if (ref($lt) eq 'HASH') {
4403: $title = $lt->{$item};
4404: }
4405: $output .= &Apache::lonhtmlcommon::row_title($title);
4406: if ($item eq 'types') {
4407: my $curr_types = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_types'};
4408: my $showdomdesc = 1;
4409: my $includeempty = 1;
4410: my $num = 0;
4411: $output .= &Apache::loncommon::start_data_table().
4412: &Apache::loncommon::start_data_table_row()
4413: .'<td colspan="2"><span class="LC_nobreak"><label>'
4414: .&mt('Any user in any domain:')
4415: .' <input type="radio" name="selfenroll_all" value="1" ';
4416: if ($curr_types eq '*') {
4417: $output .= ' checked="checked" ';
4418: }
4419: $output .= 'onchange="javascript:update_types('.
4420: "'selfenroll_all'".');" />'.&mt('Yes').'</label>'.
4421: ' <input type="radio" name="selfenroll_all" value="0" ';
4422: if ($curr_types ne '*') {
4423: $output .= ' checked="checked" ';
4424: }
4425: $output .= ' onchange="javascript:update_types('.
4426: "'selfenroll_all'".');"/>'.&mt('No').'</label></td>'.
4427: &Apache::loncommon::end_data_table_row().
4428: &Apache::loncommon::end_data_table().
4429: &mt('Or').'<br />'.
4430: &Apache::loncommon::start_data_table();
4431: my %currdoms;
4432: if ($curr_types eq '') {
4433: $output .= &new_selfenroll_dom_row($cdom,'0');
4434: } elsif ($curr_types ne '*') {
4435: my @entries = split(/;/,$curr_types);
4436: if (@entries > 0) {
4437: foreach my $entry (@entries) {
4438: my ($currdom,$typestr) = split(/:/,$entry);
4439: $currdoms{$currdom} = 1;
4440: my $domdesc = &Apache::lonnet::domain($currdom);
4441: my @currinsttypes = split(',',$typestr);
4442: $output .= &Apache::loncommon::start_data_table_row()
4443: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').'<b>'
4444: .' '.$domdesc.' ('.$currdom.')'
4445: .'</b><input type="hidden" name="selfenroll_dom_'.$num
4446: .'" value="'.$currdom.'" /></span><br />'
4447: .'<span class="LC_nobreak"><label><input type="checkbox" '
4448: .'name="selfenroll_delete" value="'.$num.'" onchange="javascript:update_types('."'selfenroll_delete','$num'".');" />'
4449: .&mt('Delete').'</label></span></td>';
4450: $output .= '<td valign="top"> '.&mt('User types:').'<br />'
4451: .&selfenroll_inst_types($num,$currdom,\@currinsttypes).'</td>'
4452: .&Apache::loncommon::end_data_table_row();
4453: $num ++;
4454: }
4455: }
4456: }
4457: my $add_domtitle = &mt('Users in additional domain:');
4458: if ($curr_types eq '*') {
4459: $add_domtitle = &mt('Users in specific domain:');
4460: } elsif ($curr_types eq '') {
4461: $add_domtitle = &mt('Users in other domain:');
4462: }
4463: $output .= &Apache::loncommon::start_data_table_row()
4464: .'<td colspan="2"><span class="LC_nobreak">'.$add_domtitle.'</span><br />'
4465: .&Apache::loncommon::select_dom_form('','selfenroll_newdom',
4466: $includeempty,$showdomdesc)
4467: .'<input type="hidden" name="selfenroll_types_total" value="'.$num.'" />'
4468: .'</td>'.&Apache::loncommon::end_data_table_row()
4469: .&Apache::loncommon::end_data_table();
4470: } elsif ($item eq 'registered') {
4471: my ($regon,$regoff);
4472: if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_registered'}) {
4473: $regon = ' checked="checked" ';
4474: $regoff = ' ';
4475: } else {
4476: $regon = ' ';
4477: $regoff = ' checked="checked" ';
4478: }
4479: $output .= '<label>'.
4480: '<input type="radio" name="selfenroll_registered" value="1"'.$regon.'/>'.
4481: &mt('Yes').'</label> <label>'.
4482: '<input type="radio" name="selfenroll_registered" value="0"'.$regoff.'/>'.
4483: &mt('No').'</label>';
4484: } elsif ($item eq 'enroll_dates') {
4485: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_date'};
4486: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_date'};
4487: if ($starttime eq '') {
4488: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4489: }
4490: if ($endtime eq '') {
4491: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4492: }
4493: my $startform =
4494: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_date',$starttime,
4495: undef,undef,undef,undef,undef,undef,undef,$nolink);
4496: my $endform =
4497: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_date',$endtime,
4498: undef,undef,undef,undef,undef,undef,undef,$nolink);
4499: $output .= &selfenroll_date_forms($startform,$endform);
4500: } elsif ($item eq 'access_dates') {
4501: my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_access'};
4502: my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_access'};
4503: if ($starttime eq '') {
4504: $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'};
4505: }
4506: if ($endtime eq '') {
4507: $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'};
4508: }
4509: my $startform =
4510: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_access',$starttime,
4511: undef,undef,undef,undef,undef,undef,undef,$nolink);
4512: my $endform =
4513: &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_access',$endtime,
4514: undef,undef,undef,undef,undef,undef,undef,$nolink);
4515: $output .= &selfenroll_date_forms($startform,$endform);
4516: } elsif ($item eq 'section') {
4517: my $currsec = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_section'};
4518: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
4519: my $newsecval;
4520: if ($currsec ne 'none' && $currsec ne '') {
4521: if (!defined($sections_count{$currsec})) {
4522: $newsecval = $currsec;
4523: }
4524: }
4525: my $sections_select =
4526: &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec);
4527: $output .= '<table class="LC_createuser">'."\n".
4528: '<tr class="LC_section_row">'."\n".
4529: '<td align="center">'.&mt('Existing sections')."\n".
4530: '<br />'.$sections_select.'</td><td align="center">'.
4531: &mt('New section').'<br />'."\n".
4532: '<input type="text" name="newsec" size="15" value="'.$newsecval.'" />'."\n".
4533: '<input type="hidden" name="sections" value="" />'."\n".
4534: '<input type="hidden" name="state" value="done" />'."\n".
4535: '</td></tr></table>'."\n";
4536: } elsif ($item eq 'approval') {
4537: my ($appon,$appoff);
4538: my $cid = $env{'request.course.id'};
4539: my $currnotified = $env{'course.'.$cid.'.internal.selfenroll_notifylist'};
4540: if ($env{'course.'.$cid.'.internal.selfenroll_approval'}) {
4541: $appon = ' checked="checked" ';
4542: $appoff = ' ';
4543: } else {
4544: $appon = ' ';
4545: $appoff = ' checked="checked" ';
4546: }
4547: $output .= '<label>'.
4548: '<input type="radio" name="selfenroll_approval" value="1"'.$appon.'/>'.
4549: &mt('Yes').'</label> <label>'.
4550: '<input type="radio" name="selfenroll_approval" value="0"'.$appoff.'/>'.
4551: &mt('No').'</label>';
4552: my %advhash = &Apache::lonnet::get_course_adv_roles($cid,1);
4553: my (@ccs,%notified);
4554: if ($advhash{'cc'}) {
4555: @ccs = split(/,/,$advhash{'cc'});
4556: }
4557: if ($currnotified) {
4558: foreach my $current (split(/,/,$currnotified)) {
4559: $notified{$current} = 1;
4560: if (!grep(/^\Q$current\E$/,@ccs)) {
4561: push(@ccs,$current);
4562: }
4563: }
4564: }
4565: if (@ccs) {
4566: $output .= '<br />'.&mt('Personnel to be notified when an enrollment request needs approval, or has been approved:').' '.&Apache::loncommon::start_data_table().
4567: &Apache::loncommon::start_data_table_row();
4568: my $count = 0;
4569: my $numcols = 4;
4570: foreach my $cc (sort(@ccs)) {
4571: my $notifyon;
4572: my ($ccuname,$ccudom) = split(/:/,$cc);
4573: if ($notified{$cc}) {
4574: $notifyon = ' checked="checked" ';
4575: }
4576: if ($count && !$count%$numcols) {
4577: $output .= &Apache::loncommon::end_data_table_row().
4578: &Apache::loncommon::start_data_table_row()
4579: }
4580: $output .= '<td><span class="LC_nobreak"><label>'.
4581: '<input type="checkbox" name="selfenroll_notify"'.$notifyon.' value="'.$cc.'" />'.
4582: &Apache::loncommon::plainname($ccuname,$ccudom).
4583: '</label></span></td>';
4584: $count;
4585: }
4586: my $rem = $count%$numcols;
4587: if ($rem) {
4588: my $emptycols = $numcols - $rem;
4589: for (my $i=0; $i<$emptycols; $i++) {
4590: $output .= '<td> </td>';
4591: }
4592: }
4593: $output .= &Apache::loncommon::end_data_table_row().
4594: &Apache::loncommon::end_data_table();
4595: }
4596: } elsif ($item eq 'limit') {
4597: my ($crslimit,$selflimit,$nolimit);
4598: my $cid = $env{'request.course.id'};
4599: my $currlim = $env{'course.'.$cid.'.internal.selfenroll_limit'};
4600: my $currcap = $env{'course.'.$cid.'.internal.selfenroll_cap'};
4601: my $nolimit = ' checked="checked" ';
4602: if ($currlim eq 'allstudents') {
4603: $crslimit = ' checked="checked" ';
4604: $selflimit = ' ';
4605: $nolimit = ' ';
4606: } elsif ($currlim eq 'selfenrolled') {
4607: $crslimit = ' ';
4608: $selflimit = ' checked="checked" ';
4609: $nolimit = ' ';
4610: } else {
4611: $crslimit = ' ';
4612: $selflimit = ' ';
4613: }
4614: $output .= '<table><tr><td><label>'.
4615: '<input type="radio" name="selfenroll_limit" value="none"'.$nolimit.'/>'.
4616: &mt('No limit').'</label></td><td><label>'.
4617: '<input type="radio" name="selfenroll_limit" value="allstudents"'.$crslimit.'/>'.
4618: &mt('Limit by total students').'</label></td><td><label>'.
4619: '<input type="radio" name="selfenroll_limit" value="selfenrolled"'.$selflimit.'/>'.
4620: &mt('Limit by total self-enrolled students').
4621: '</td></tr><tr>'.
4622: '<td> </td><td colspan="2"><span class="LC_nobreak">'.
4623: (' 'x3).&mt('Maximum number allowed: ').
4624: '<input type="text" name="selfenroll_cap" size = "5" value="'.$currcap.'" /></td></tr></table>';
4625: }
4626: $output .= &Apache::lonhtmlcommon::row_closure(1);
4627: }
4628: }
4629: $output .= &Apache::lonhtmlcommon::end_pick_box().
4630: '<br /><input type="button" name="selfenrollconf" value="'
4631: .&mt('Save').'" onclick="validate_types(this.form);" />'
4632: .'<input type="hidden" name="action" value="selfenroll" /></form>';
4633: $r->print($output);
4634: return;
4635: }
4636:
4637: sub visible_in_cat {
4638: my ($cdom,$cnum) = @_;
4639: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
4640: my ($cathash,%settable,@vismsgs,$cansetvis);
4641: my %visactions = &Apache::lonlocal::texthash(
4642: vis => 'Your course currently appears in the Course Catalog for this domain.',
4643: 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.',
4644: miss => 'Your course does not currently appear in the Course Catalog for this domain.',
4645: yous => 'You should remedy this if you plan to allow self-enrollment, otherwise students will have difficulty finding your course.',
4646: 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.',
4647: make => 'Make any changes to self-enrollment settings below, click "Save", then take action to include the course in the Catalog:',
4648: take => 'Take the following action to ensure the course appears in the Catalog:',
4649: dc_unhide => 'Ask a domain coordinator to change the "Exclude from course catalog" setting.',
4650: dc_addinst => 'Ask a domain coordinator to enable display the catalog of "Official courses (with institutional codes)".',
4651: dc_instcode => 'Ask a domain coordinator to assign an institutional code (if this is an official course).',
4652: dc_catalog => 'Ask a domain coordinator to enable or create at least one course category in the domain.',
4653: dc_categories => 'Ask a domain coordinator to create a hierarchy of categories and sub categories for courses in the domain.',
4654: 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',
4655: dc_addcat => 'Ask a domain coordinator to assign a category to the course.',
4656: );
4657: $visactions{'unhide'} = &mt('Use [_1]Set course environment[_2] to change the "Exclude from course catalog" setting.','"<a href="/adm/parmset?action=crsenv">','</a>"');
4658: $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>"');
4659: $visactions{'addcat'} = &mt('Use [_1]Set course environment[_2] to assign a category to the course.','"<a href="/adm/parmset?action=crsenv">','</a>"');
4660: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4661: if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
4662: $settable{'togglecats'} = 1;
4663: }
4664: if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
4665: $settable{'categorize'} = 1;
4666: }
4667: $cathash = $domconf{'coursecategories'}{'cats'};
4668: }
4669: if ($settable{'togglecats'} && $settable{'categorize'}) {
4670: $cansetvis = &mt('You are able to both assign a course category and choose to exclude this course from the catalog.');
4671: } elsif ($settable{'togglecats'}) {
4672: $cansetvis = &mt('You are able to choose to exclude this course from the catalog, but only a Domain Coordinator may assign a course category.');
4673: } elsif ($settable{'categorize'}) {
4674: $cansetvis = &mt('You may assign a course category, but only a Domain Coordinator may choose to exclude this course from the catalog.');
4675: } else {
4676: $cansetvis = &mt('Only a Domain Coordinator may assign a course category or choose to exclude this course from the catalog.');
4677: }
4678:
4679: my %currsettings =
4680: &Apache::lonnet::get('environment',['hidefromcat','categories','internal.coursecode'],
4681: $cdom,$cnum);
4682: my $visible = 0;
4683: if ($currsettings{'internal.coursecode'} ne '') {
4684: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4685: $cathash = $domconf{'coursecategories'}{'cats'};
4686: if (ref($cathash) eq 'HASH') {
4687: if ($cathash->{'instcode::0'} eq '') {
4688: push(@vismsgs,'dc_addinst');
4689: } else {
4690: $visible = 1;
4691: }
4692: } else {
4693: $visible = 1;
4694: }
4695: } else {
4696: $visible = 1;
4697: }
4698: } else {
4699: if (ref($cathash) eq 'HASH') {
4700: if ($cathash->{'instcode::0'} ne '') {
4701: push(@vismsgs,'dc_instcode');
4702: }
4703: } else {
4704: push(@vismsgs,'dc_instcode');
4705: }
4706: }
4707: if ($currsettings{'categories'} ne '') {
4708: my $cathash;
4709: if (ref($domconf{'coursecategories'}) eq 'HASH') {
4710: $cathash = $domconf{'coursecategories'}{'cats'};
4711: if (ref($cathash) eq 'HASH') {
4712: if (keys(%{$cathash}) == 0) {
4713: push(@vismsgs,'dc_catalog');
4714: } elsif ((keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} ne '')) {
4715: push(@vismsgs,'dc_categories');
4716: } else {
4717: my @currcategories = split('&',$currsettings{'categories'});
4718: my $matched = 0;
4719: foreach my $cat (@currcategories) {
4720: if ($cathash->{$cat} ne '') {
4721: $visible = 1;
4722: $matched = 1;
4723: last;
4724: }
4725: }
4726: if (!$matched) {
4727: if ($settable{'categorize'}) {
4728: push(@vismsgs,'chgcat');
4729: } else {
4730: push(@vismsgs,'dc_chgcat');
4731: }
4732: }
4733: }
4734: }
4735: }
4736: } else {
4737: if (ref($cathash) eq 'HASH') {
4738: if ((keys(%{$cathash}) > 1) ||
4739: (keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} eq '')) {
4740: if ($settable{'categorize'}) {
4741: push(@vismsgs,'addcat');
4742: } else {
4743: push(@vismsgs,'dc_addcat');
4744: }
4745: }
4746: }
4747: }
4748: if ($currsettings{'hidefromcat'} eq 'yes') {
4749: $visible = 0;
4750: if ($settable{'togglecats'}) {
4751: unshift(@vismsgs,'unhide');
4752: } else {
4753: unshift(@vismsgs,'dc_unhide')
4754: }
4755: }
4756: return ($visible,$cansetvis,\@vismsgs,\%visactions);
4757: }
4758:
4759: sub new_selfenroll_dom_row {
4760: my ($newdom,$num) = @_;
4761: my $domdesc = &Apache::lonnet::domain($newdom);
4762: my $output;
4763: if ($domdesc ne '') {
4764: $output .= &Apache::loncommon::start_data_table_row()
4765: .'<td valign="top"><span class="LC_nobreak">'.&mt('Domain:').' <b>'.$domdesc
4766: .' ('.$newdom.')</b><input type="hidden" name="selfenroll_dom_'.$num
4767: .'" value="'.$newdom.'" /></span><br />'
4768: .'<span class="LC_nobreak"><label><input type="checkbox" '
4769: .'name="selfenroll_activate" value="'.$num.'" '
4770: .'onchange="javascript:update_types('
4771: ."'selfenroll_activate','$num'".');" />'
4772: .&mt('Activate').'</label></span></td>';
4773: my @currinsttypes;
4774: $output .= '<td>'.&mt('User types:').'<br />'
4775: .&selfenroll_inst_types($num,$newdom,\@currinsttypes).'</td>'
4776: .&Apache::loncommon::end_data_table_row();
4777: }
4778: return $output;
4779: }
4780:
4781: sub selfenroll_inst_types {
4782: my ($num,$currdom,$currinsttypes) = @_;
4783: my $output;
4784: my $numinrow = 4;
4785: my $count = 0;
4786: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($currdom);
4787: my $othervalue = 'any';
4788: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
4789: if (keys(%{$usertypes}) > 0) {
4790: $othervalue = 'other';
4791: }
4792: $output .= '<table><tr>';
4793: foreach my $type (@{$types}) {
4794: if (($count > 0) && ($count%$numinrow == 0)) {
4795: $output .= '</tr><tr>';
4796: }
4797: if (defined($usertypes->{$type})) {
4798: my $esc_type = &escape($type);
4799: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.
4800: $esc_type.'" ';
4801: if (ref($currinsttypes) eq 'ARRAY') {
4802: if (@{$currinsttypes} > 0) {
4803: if (grep(/^any$/,@{$currinsttypes})) {
4804: $output .= 'checked="checked"';
4805: } elsif (grep(/^\Q$esc_type\E$/,@{$currinsttypes})) {
4806: $output .= 'checked="checked"';
4807: }
4808: } else {
4809: $output .= 'checked="checked"';
4810: }
4811: }
4812: $output .= ' name="selfenroll_types_'.$num.'" />'.$usertypes->{$type}.'</label></span></td>';
4813: }
4814: $count ++;
4815: }
4816: if (($count > 0) && ($count%$numinrow == 0)) {
4817: $output .= '</tr><tr>';
4818: }
4819: $output .= '<td><span class="LC_nobreak"><label><input type = "checkbox" value="'.$othervalue.'"';
4820: if (ref($currinsttypes) eq 'ARRAY') {
4821: if (@{$currinsttypes} > 0) {
4822: if (grep(/^any$/,@{$currinsttypes})) {
4823: $output .= ' checked="checked"';
4824: } elsif ($othervalue eq 'other') {
4825: if (grep(/^\Q$othervalue\E$/,@{$currinsttypes})) {
4826: $output .= ' checked="checked"';
4827: }
4828: }
4829: } else {
4830: $output .= ' checked="checked"';
4831: }
4832: } else {
4833: $output .= ' checked="checked"';
4834: }
4835: $output .= ' name="selfenroll_types_'.$num.'" />'.$othertitle.'</label></span></td></tr></table>';
4836: }
4837: return $output;
4838: }
4839:
4840: sub selfenroll_date_forms {
4841: my ($startform,$endform) = @_;
4842: my $output .= &Apache::lonhtmlcommon::start_pick_box()."\n".
4843: &Apache::lonhtmlcommon::row_title(&mt('Start date'),
4844: 'LC_oddrow_value')."\n".
4845: $startform."\n".
4846: &Apache::lonhtmlcommon::row_closure(1).
4847: &Apache::lonhtmlcommon::row_title(&mt('End date'),
4848: 'LC_oddrow_value')."\n".
4849: $endform."\n".
4850: &Apache::lonhtmlcommon::row_closure(1).
4851: &Apache::lonhtmlcommon::end_pick_box();
4852: return $output;
4853: }
4854:
4855: sub print_userchangelogs_display {
4856: my ($r,$context,$permission) = @_;
4857: my $formname = 'roleslog';
4858: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4859: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4860: my %roleslog=&Apache::lonnet::dump('nohist_rolelog',$cdom,$cnum);
4861: if ((keys(%roleslog))[0]=~/^error\:/) { undef(%roleslog); }
4862:
4863: $r->print('<form action="/adm/createuser" method="post" name="'.$formname.'">');
4864: my %saveable_parameters = ('show' => 'scalar',);
4865: &Apache::loncommon::store_course_settings('roles_log',
4866: \%saveable_parameters);
4867: &Apache::loncommon::restore_course_settings('roles_log',
4868: \%saveable_parameters);
4869: # set defaults
4870: my $now = time();
4871: my $defstart = $now - (7*24*3600); #7 days ago
4872: my %defaults = (
4873: page => '1',
4874: show => '10',
4875: role => 'any',
4876: chgcontext => 'any',
4877: rolelog_start_date => $defstart,
4878: rolelog_end_date => $now,
4879: );
4880: my $more_records = 0;
4881:
4882: # set current
4883: my %curr;
4884: foreach my $item ('show','page','role','chgcontext') {
4885: $curr{$item} = $env{'form.'.$item};
4886: }
4887: my ($startdate,$enddate) =
4888: &Apache::lonuserutils::get_dates_from_form('rolelog_start_date','rolelog_end_date');
4889: $curr{'rolelog_start_date'} = $startdate;
4890: $curr{'rolelog_end_date'} = $enddate;
4891: foreach my $key (keys(%defaults)) {
4892: if ($curr{$key} eq '') {
4893: $curr{$key} = $defaults{$key};
4894: }
4895: }
4896: my (%whodunit,%changed,$version);
4897: ($version) = ($r->dir_config('lonVersion') =~ /^([\d\.]+)\-/);
4898: $r->print(&role_display_filter($formname,$cdom,$cnum,\%curr,$version));
4899: my ($minshown,$maxshown);
4900: $minshown = 1;
4901: my $count = 0;
4902: if ($curr{'show'} ne &mt('all')) {
4903: $maxshown = $curr{'page'} * $curr{'show'};
4904: if ($curr{'page'} > 1) {
4905: $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'};
4906: }
4907: }
4908:
4909: # Collect user change log data
4910: my $content = '';
4911: foreach my $id (sort { $roleslog{$b}{'exe_time'}<=>$roleslog{$a}{'exe_time'} } (keys(%roleslog))) {
4912: next if (($roleslog{$id}{'exe_time'} < $curr{'rolelog_start_date'}) ||
4913: ($roleslog{$id}{'exe_time'} > $curr{'rolelog_end_date'}));
4914: if ($curr{'show'} ne &mt('all')) {
4915: if ($count >= $curr{'page'} * $curr{'show'}) {
4916: $more_records = 1;
4917: last;
4918: }
4919: }
4920: if ($curr{'role'} ne 'any') {
4921: next if ($roleslog{$id}{'logentry'}{'role'} ne $curr{'role'});
4922: }
4923: if ($curr{'chgcontext'} ne 'any') {
4924: if ($curr{'chgcontext'} eq 'selfenroll') {
4925: next if (!$roleslog{$id}{'logentry'}{'selfenroll'});
4926: } else {
4927: next if ($roleslog{$id}{'logentry'}{'context'} ne $curr{'chgcontext'});
4928: }
4929: }
4930: $count ++;
4931: next if ($count < $minshown);
4932:
4933: if ($whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} eq '') {
4934: $whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} =
4935: &Apache::loncommon::plainname($roleslog{$id}{'exe_uname'},$roleslog{$id}{'exe_udom'});
4936: }
4937: if ($changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} eq '') {
4938: $changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} =
4939: &Apache::loncommon::plainname($roleslog{$id}{'uname'},$roleslog{$id}{'udom'});
4940: }
4941: my $sec = $roleslog{$id}{'logentry'}{'section'};
4942: if ($sec eq '') {
4943: $sec = &mt('None');
4944: }
4945: my ($rolestart,$roleend);
4946: if ($roleslog{$id}{'delflag'}) {
4947: $rolestart = &mt('deleted');
4948: $roleend = &mt('deleted');
4949: } else {
4950: $rolestart = $roleslog{$id}{'logentry'}{'start'};
4951: $roleend = $roleslog{$id}{'logentry'}{'end'};
4952: if ($rolestart eq '' || $rolestart == 0) {
4953: $rolestart = &mt('No start date');
4954: } else {
4955: $rolestart = &Apache::lonlocal::locallocaltime($rolestart);
4956: }
4957: if ($roleend eq '' || $roleend == 0) {
4958: $roleend = &mt('No end date');
4959: } else {
4960: $roleend = &Apache::lonlocal::locallocaltime($roleend);
4961: }
4962: }
4963: my $chgcontext = $roleslog{$id}{'logentry'}{'context'};
4964: if ($roleslog{$id}{'logentry'}{'selfenroll'}) {
4965: $chgcontext = 'selfenroll';
4966: }
4967: my %lt = &rolechg_contexts();
4968: if ($chgcontext ne '' && $lt{$chgcontext} ne '') {
4969: $chgcontext = $lt{$chgcontext};
4970: }
4971: $content .=
4972: &Apache::loncommon::start_data_table_row()
4973: .'<td>'.$count.'</td>'
4974: .'<td>'.&Apache::lonlocal::locallocaltime($roleslog{$id}{'exe_time'}).'</td>'
4975: .'<td>'.$whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}}.'</td>'
4976: .'<td>'.$changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}}.'</td>'
4977: .'<td>'.&Apache::lonnet::plaintext($roleslog{$id}{'logentry'}{'role'}).'</td>'
4978: .'<td>'.$sec.'</td>'
4979: .'<td>'.$chgcontext.'</td>'
4980: .'<td>'.$rolestart.'</td>'
4981: .'<td>'.$roleend.'</td>'
4982: .&Apache::loncommon::end_data_table_row();
4983: }
4984:
4985: # Form Footer
4986: my $form_footer =
4987: '<input type="hidden" name="page" value="'.$curr{'page'}.'" />'
4988: .'<input type="hidden" name="action" value="changelogs" />'
4989: .'</form>';
4990:
4991: # Only display table, if content is available (has been collected above)
4992: if (!$content) {
4993: $r->print('<p class="LC_info">'
4994: .&mt('There are no records to display.')
4995: .'</p>'
4996: );
4997: $r->print($form_footer);
4998: return;
4999: }
5000:
5001: # Content to display, so create navigation and display table
5002:
5003: # Create Navigation:
5004: # Navigation Script
5005: my $nav_script = <<"ENDSCRIPT";
5006: <script type="text/javascript">
5007: // <![CDATA[
5008: function chgPage(caller) {
5009: if (caller == 'previous') {
5010: document.$formname.page.value --;
5011: }
5012: if (caller == 'next') {
5013: document.$formname.page.value ++;
5014: }
5015: document.$formname.submit();
5016: return;
5017: }
5018: // ]]>
5019: </script>
5020: ENDSCRIPT
5021: # Navigation Buttons
5022: my $nav_links;
5023: $nav_links = '<p>';
5024: if (($curr{'page'} > 1) || ($more_records)) {
5025: if ($curr{'page'} > 1) {
5026: $nav_links .= '<input type="button"'
5027: .' onclick="javascript:chgPage('."'previous'".');"'
5028: .' value="'.&mt('Previous [_1] changes',$curr{'show'})
5029: .'" /> ';
5030: }
5031: if ($more_records) {
5032: $nav_links .= '<input type="button"'
5033: .' onclick="javascript:chgPage('."'next'".');"'
5034: .' value="'.&mt('Next [_1] changes',$curr{'show'})
5035: .'" />';
5036: }
5037: }
5038: $nav_links .= '</p>';
5039:
5040: # Table Header
5041: my $tableheader =
5042: &Apache::loncommon::start_data_table_header_row()
5043: .'<th> </th>'
5044: .'<th>'.&mt('When').'</th>'
5045: .'<th>'.&mt('Who made the change').'</th>'
5046: .'<th>'.&mt('Changed User').'</th>'
5047: .'<th>'.&mt('Role').'</th>'
5048: .'<th>'.&mt('Section').'</th>'
5049: .'<th>'.&mt('Context').'</th>'
5050: .'<th>'.&mt('Start').'</th>'
5051: .'<th>'.&mt('End').'</th>'
5052: .&Apache::loncommon::end_data_table_header_row();
5053:
5054: # Print Content
5055: $r->print(
5056: $nav_script
5057: .$nav_links
5058: .&Apache::loncommon::start_data_table()
5059: .$tableheader
5060: .$content
5061: .&Apache::loncommon::end_data_table()
5062: .$nav_links
5063: .$form_footer
5064: );
5065: return;
5066: }
5067:
5068: sub role_display_filter {
5069: my ($formname,$cdom,$cnum,$curr,$version) = @_;
5070: my $context = 'course';
5071: my $nolink = 1;
5072: my $output = '<table><tr><td valign="top">'.
5073: '<span class="LC_nobreak"><b>'.&mt('Changes/page:').'</b></span><br />'.
5074: &Apache::lonmeta::selectbox('show',$curr->{'show'},undef,
5075: (&mt('all'),5,10,20,50,100,1000,10000)).
5076: '</td><td> </td>';
5077: my $startform =
5078: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_start_date',
5079: $curr->{'rolelog_start_date'},undef,
5080: undef,undef,undef,undef,undef,undef,$nolink);
5081: my $endform =
5082: &Apache::lonhtmlcommon::date_setter($formname,'rolelog_end_date',
5083: $curr->{'rolelog_end_date'},undef,
5084: undef,undef,undef,undef,undef,undef,$nolink);
5085: my %lt = &rolechg_contexts();
5086: $output .= '<td valign="top"><b>'.&mt('Window during which changes occurred:').'</b><br />'.
5087: '<table><tr><td>'.&mt('After:').
5088: '</td><td>'.$startform.'</td></tr>'.
5089: '<tr><td>'.&mt('Before:').'</td>'.
5090: '<td>'.$endform.'</td></tr></table>'.
5091: '</td>'.
5092: '<td> </td>'.
5093: '<td valign="top"><b>'.&mt('Role:').'</b><br />'.
5094: '<select name="role"><option value="any"';
5095: if ($curr->{'role'} eq 'any') {
5096: $output .= ' selected="selected"';
5097: }
5098: $output .= '>'.&mt('Any').'</option>'."\n";
5099: my @roles = &Apache::lonuserutils::course_roles($context,undef,1);
5100: foreach my $role (@roles) {
5101: my $plrole;
5102: if ($role eq 'cr') {
5103: $plrole = &mt('Custom Role');
5104: } else {
5105: $plrole=&Apache::lonnet::plaintext($role);
5106: }
5107: my $selstr = '';
5108: if ($role eq $curr->{'role'}) {
5109: $selstr = ' selected="selected"';
5110: }
5111: $output .= ' <option value="'.$role.'"'.$selstr.'>'.$plrole.'</option>';
5112: }
5113: $output .= '</select></td>'.
5114: '<td> </td>'.
5115: '<td valign="top"><b>'.
5116: &mt('Context:').'</b><br /><select name="chgcontext">';
5117: foreach my $chgtype ('any','auto','updatenow','createcourse','course','domain','selfenroll') {
5118: my $selstr = '';
5119: if ($curr->{'chgcontext'} eq $chgtype) {
5120: $selstr = ' selected="selected"';
5121: }
5122: if (($chgtype eq 'auto') || ($chgtype eq 'updatenow')) {
5123: next if (!&Apache::lonnet::auto_run($cnum,$cdom));
5124: }
5125: $output .= '<option value="'.$chgtype.'"'.$selstr.'>'.$lt{$chgtype}.'</option>'."\n";
5126: }
5127: $output .= '</select></td>'
5128: .'</tr></table>';
5129:
5130: # Update Display button
5131: $output .= '<p>'
5132: .'<input type="submit" value="'.&mt('Update Display').'" />'
5133: .'</p>';
5134:
5135: # Server version info
5136: $output .= '<p class="LC_info">'
5137: .&mt('Only changes made from servers running LON-CAPA [_1] or later are displayed.'
5138: ,'2.6.99.0');
5139: if ($version) {
5140: $output .= ' '.&mt('This LON-CAPA server is version [_1]',$version);
5141: }
5142: $output .= '</p><hr />';
5143: return $output;
5144: }
5145:
5146: sub rolechg_contexts {
5147: my %lt = &Apache::lonlocal::texthash (
5148: any => 'Any',
5149: auto => 'Automated enrollment',
5150: updatenow => 'Roster Update',
5151: createcourse => 'Course Creation',
5152: course => 'User Management in course',
5153: domain => 'User Management in domain',
5154: selfenroll => 'Self-enrolled',
5155: );
5156: return %lt;
5157: }
5158:
5159: #-------------------------------------------------- functions for &phase_two
5160: sub user_search_result {
5161: my ($context,$srch) = @_;
5162: my %allhomes;
5163: my %inst_matches;
5164: my %srch_results;
5165: my ($response,$currstate,$forcenewuser,$dirsrchres);
5166: $srch->{'srchterm'} =~ s/\s+/ /g;
5167: if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
5168: $response = &mt('Invalid search.');
5169: }
5170: if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
5171: $response = &mt('Invalid search.');
5172: }
5173: if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
5174: $response = &mt('Invalid search.');
5175: }
5176: if ($srch->{'srchterm'} eq '') {
5177: $response = &mt('You must enter a search term.');
5178: }
5179: if ($srch->{'srchterm'} =~ /^\s+$/) {
5180: $response = &mt('Your search term must contain more than just spaces.');
5181: }
5182: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
5183: if (($srch->{'srchdomain'} eq '') ||
5184: ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
5185: $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
5186: }
5187: }
5188: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
5189: ($srch->{'srchin'} eq 'alc')) {
5190: if ($srch->{'srchby'} eq 'uname') {
5191: my $unamecheck = $srch->{'srchterm'};
5192: if ($srch->{'srchtype'} eq 'contains') {
5193: if ($unamecheck !~ /^\w/) {
5194: $unamecheck = 'a'.$unamecheck;
5195: }
5196: }
5197: if ($unamecheck !~ /^$match_username$/) {
5198: $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
5199: }
5200: }
5201: }
5202: if ($response ne '') {
5203: $response = '<span class="LC_warning">'.$response.'</span>';
5204: }
5205: if ($srch->{'srchin'} eq 'instd') {
5206: my $instd_chk = &directorysrch_check($srch);
5207: if ($instd_chk ne 'ok') {
5208: $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
5209: '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
5210: }
5211: }
5212: if ($response ne '') {
5213: return ($currstate,$response);
5214: }
5215: if ($srch->{'srchby'} eq 'uname') {
5216: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
5217: if ($env{'form.forcenew'}) {
5218: if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
5219: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5220: if ($uhome eq 'no_host') {
5221: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
5222: my $showdom = &display_domain_info($env{'request.role.domain'});
5223: $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
5224: } else {
5225: $currstate = 'modify';
5226: }
5227: } else {
5228: $currstate = 'modify';
5229: }
5230: } else {
5231: if ($srch->{'srchin'} eq 'dom') {
5232: if ($srch->{'srchtype'} eq 'exact') {
5233: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
5234: if ($uhome eq 'no_host') {
5235: ($currstate,$response,$forcenewuser) =
5236: &build_search_response($context,$srch,%srch_results);
5237: } else {
5238: $currstate = 'modify';
5239: my $uname = $srch->{'srchterm'};
5240: my $udom = $srch->{'srchdomain'};
5241: $srch_results{$uname.':'.$udom} =
5242: { &Apache::lonnet::get('environment',
5243: ['firstname',
5244: 'lastname',
5245: 'permanentemail'],
5246: $udom,$uname)
5247: };
5248: }
5249: } else {
5250: %srch_results = &Apache::lonnet::usersearch($srch);
5251: ($currstate,$response,$forcenewuser) =
5252: &build_search_response($context,$srch,%srch_results);
5253: }
5254: } else {
5255: my $courseusers = &get_courseusers();
5256: if ($srch->{'srchtype'} eq 'exact') {
5257: if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
5258: $currstate = 'modify';
5259: } else {
5260: ($currstate,$response,$forcenewuser) =
5261: &build_search_response($context,$srch,%srch_results);
5262: }
5263: } else {
5264: foreach my $user (keys(%$courseusers)) {
5265: my ($cuname,$cudomain) = split(/:/,$user);
5266: if ($cudomain eq $srch->{'srchdomain'}) {
5267: my $matched = 0;
5268: if ($srch->{'srchtype'} eq 'begins') {
5269: if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
5270: $matched = 1;
5271: }
5272: } else {
5273: if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
5274: $matched = 1;
5275: }
5276: }
5277: if ($matched) {
5278: $srch_results{$user} =
5279: {&Apache::lonnet::get('environment',
5280: ['firstname',
5281: 'lastname',
5282: 'permanentemail'],
5283: $cudomain,$cuname)};
5284: }
5285: }
5286: }
5287: ($currstate,$response,$forcenewuser) =
5288: &build_search_response($context,$srch,%srch_results);
5289: }
5290: }
5291: }
5292: } elsif ($srch->{'srchin'} eq 'alc') {
5293: $currstate = 'query';
5294: } elsif ($srch->{'srchin'} eq 'instd') {
5295: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5296: if ($dirsrchres eq 'ok') {
5297: ($currstate,$response,$forcenewuser) =
5298: &build_search_response($context,$srch,%srch_results);
5299: } else {
5300: my $showdom = &display_domain_info($srch->{'srchdomain'});
5301: $response = '<span class="LC_warning">'.
5302: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5303: '</span><br />'.
5304: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5305: '<br /><br />';
5306: }
5307: }
5308: } else {
5309: if ($srch->{'srchin'} eq 'dom') {
5310: %srch_results = &Apache::lonnet::usersearch($srch);
5311: ($currstate,$response,$forcenewuser) =
5312: &build_search_response($context,$srch,%srch_results);
5313: } elsif ($srch->{'srchin'} eq 'crs') {
5314: my $courseusers = &get_courseusers();
5315: foreach my $user (keys(%$courseusers)) {
5316: my ($uname,$udom) = split(/:/,$user);
5317: my %names = &Apache::loncommon::getnames($uname,$udom);
5318: my %emails = &Apache::loncommon::getemails($uname,$udom);
5319: if ($srch->{'srchby'} eq 'lastname') {
5320: if ((($srch->{'srchtype'} eq 'exact') &&
5321: ($names{'lastname'} eq $srch->{'srchterm'})) ||
5322: (($srch->{'srchtype'} eq 'begins') &&
5323: ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
5324: (($srch->{'srchtype'} eq 'contains') &&
5325: ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
5326: $srch_results{$user} = {firstname => $names{'firstname'},
5327: lastname => $names{'lastname'},
5328: permanentemail => $emails{'permanentemail'},
5329: };
5330: }
5331: } elsif ($srch->{'srchby'} eq 'lastfirst') {
5332: my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
5333: $srchlast =~ s/\s+$//;
5334: $srchfirst =~ s/^\s+//;
5335: if ($srch->{'srchtype'} eq 'exact') {
5336: if (($names{'lastname'} eq $srchlast) &&
5337: ($names{'firstname'} eq $srchfirst)) {
5338: $srch_results{$user} = {firstname => $names{'firstname'},
5339: lastname => $names{'lastname'},
5340: permanentemail => $emails{'permanentemail'},
5341:
5342: };
5343: }
5344: } elsif ($srch->{'srchtype'} eq 'begins') {
5345: if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
5346: ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
5347: $srch_results{$user} = {firstname => $names{'firstname'},
5348: lastname => $names{'lastname'},
5349: permanentemail => $emails{'permanentemail'},
5350: };
5351: }
5352: } else {
5353: if (($names{'lastname'} =~ /\Q$srchlast\E/i) &&
5354: ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
5355: $srch_results{$user} = {firstname => $names{'firstname'},
5356: lastname => $names{'lastname'},
5357: permanentemail => $emails{'permanentemail'},
5358: };
5359: }
5360: }
5361: }
5362: }
5363: ($currstate,$response,$forcenewuser) =
5364: &build_search_response($context,$srch,%srch_results);
5365: } elsif ($srch->{'srchin'} eq 'alc') {
5366: $currstate = 'query';
5367: } elsif ($srch->{'srchin'} eq 'instd') {
5368: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
5369: if ($dirsrchres eq 'ok') {
5370: ($currstate,$response,$forcenewuser) =
5371: &build_search_response($context,$srch,%srch_results);
5372: } else {
5373: my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = '<span class="LC_warning">'.
5374: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
5375: '</span><br />'.
5376: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
5377: '<br /><br />';
5378: }
5379: }
5380: }
5381: return ($currstate,$response,$forcenewuser,\%srch_results);
5382: }
5383:
5384: sub directorysrch_check {
5385: my ($srch) = @_;
5386: my $can_search = 0;
5387: my $response;
5388: my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
5389: ['directorysrch'],$srch->{'srchdomain'});
5390: my $showdom = &display_domain_info($srch->{'srchdomain'});
5391: if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
5392: if (!$dom_inst_srch{'directorysrch'}{'available'}) {
5393: return &mt('Institutional directory search is not available in domain: [_1]',$showdom);
5394: }
5395: if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
5396: if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
5397: return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom);
5398: }
5399: my @usertypes = split(/:/,$env{'environment.inststatus'});
5400: if (!@usertypes) {
5401: push(@usertypes,'default');
5402: }
5403: if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
5404: foreach my $type (@usertypes) {
5405: if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
5406: $can_search = 1;
5407: last;
5408: }
5409: }
5410: }
5411: if (!$can_search) {
5412: my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
5413: my @longtypes;
5414: foreach my $item (@usertypes) {
5415: if (defined($insttypes->{$item})) {
5416: push (@longtypes,$insttypes->{$item});
5417: } elsif ($item eq 'default') {
5418: push (@longtypes,&mt('other'));
5419: }
5420: }
5421: my $insttype_str = join(', ',@longtypes);
5422: return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
5423: }
5424: } else {
5425: $can_search = 1;
5426: }
5427: } else {
5428: return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
5429: }
5430: my %longtext = &Apache::lonlocal::texthash (
5431: uname => 'username',
5432: lastfirst => 'last name, first name',
5433: lastname => 'last name',
5434: contains => 'contains',
5435: exact => 'as exact match to',
5436: begins => 'begins with',
5437: );
5438: if ($can_search) {
5439: if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
5440: if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
5441: return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
5442: }
5443: } else {
5444: return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
5445: }
5446: }
5447: if ($can_search) {
5448: if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
5449: if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
5450: return 'ok';
5451: } else {
5452: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5453: }
5454: } else {
5455: if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
5456: ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
5457: ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
5458: return 'ok';
5459: } else {
5460: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
5461: }
5462: }
5463: }
5464: }
5465:
5466: sub get_courseusers {
5467: my %advhash;
5468: my $classlist = &Apache::loncoursedata::get_classlist();
5469: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
5470: foreach my $role (sort(keys(%coursepersonnel))) {
5471: foreach my $user (split(/\,/,$coursepersonnel{$role})) {
5472: if (!exists($classlist->{$user})) {
5473: $classlist->{$user} = [];
5474: }
5475: }
5476: }
5477: return $classlist;
5478: }
5479:
5480: sub build_search_response {
5481: my ($context,$srch,%srch_results) = @_;
5482: my ($currstate,$response,$forcenewuser);
5483: my %names = (
5484: 'uname' => 'username',
5485: 'lastname' => 'last name',
5486: 'lastfirst' => 'last name, first name',
5487: 'crs' => 'this course',
5488: 'dom' => 'LON-CAPA domain: ',
5489: 'instd' => 'the institutional directory for domain: ',
5490: );
5491:
5492: my %single = (
5493: begins => 'A match',
5494: contains => 'A match',
5495: exact => 'An exact match',
5496: );
5497: my %nomatch = (
5498: begins => 'No match',
5499: contains => 'No match',
5500: exact => 'No exact match',
5501: );
5502: if (keys(%srch_results) > 1) {
5503: $currstate = 'select';
5504: } else {
5505: if (keys(%srch_results) == 1) {
5506: $currstate = 'modify';
5507: $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
5508: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5509: $response .= &display_domain_info($srch->{'srchdomain'});
5510: }
5511: } else {
5512: $response = '<span class="LC_warning">'.&mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}",$srch->{'srchterm'});
5513: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
5514: $response .= &display_domain_info($srch->{'srchdomain'});
5515: }
5516: $response .= '</span>';
5517: if ($srch->{'srchin'} ne 'alc') {
5518: $forcenewuser = 1;
5519: my $cansrchinst = 0;
5520: if ($srch->{'srchdomain'}) {
5521: my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
5522: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
5523: if ($domconfig{'directorysrch'}{'available'}) {
5524: $cansrchinst = 1;
5525: }
5526: }
5527: }
5528: if ((($srch->{'srchby'} eq 'lastfirst') ||
5529: ($srch->{'srchby'} eq 'lastname')) &&
5530: ($srch->{'srchin'} eq 'dom')) {
5531: if ($cansrchinst) {
5532: $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
5533: }
5534: }
5535: if ($srch->{'srchin'} eq 'crs') {
5536: $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
5537: }
5538: }
5539: my $createdom = $env{'request.role.domain'};
5540: if ($context eq 'requestcrs') {
5541: if ($env{'form.coursedom'} ne '') {
5542: $createdom = $env{'form.coursedom'};
5543: }
5544: }
5545: if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $createdom)) {
5546: my $cancreate =
5547: &Apache::lonuserutils::can_create_user($createdom,$context);
5548: my $targetdom = '<span class="LC_cusr_emph">'.$createdom.'</span>';
5549: if ($cancreate) {
5550: my $showdom = &display_domain_info($createdom);
5551: $response .= '<br /><br />'
5552: .'<b>'.&mt('To add a new user:').'</b>'
5553: .'<br />';
5554: if ($context eq 'requestcrs') {
5555: $response .= &mt("(You can only define new users in the new course's domain - [_1])",$targetdom);
5556: } else {
5557: $response .= &mt("(You can only create new users in your current role's domain - [_1])",$targetdom);
5558: }
5559: $response .='<ul><li>'
5560: .&mt("Set 'Domain/institution to search' to: [_1]",'<span class="LC_cusr_emph">'.$showdom.'</span>')
5561: .'</li><li>'
5562: .&mt("Set 'Search criteria' to: [_1]username is ..... in selected LON-CAPA domain[_2]",'<span class="LC_cusr_emph">','</span>')
5563: .'</li><li>'
5564: .&mt('Provide the proposed username')
5565: .'</li><li>'
5566: .&mt("Click 'Search'")
5567: .'</li></ul><br />';
5568: } else {
5569: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
5570: $response .= '<br /><br />';
5571: if ($context eq 'requestcrs') {
5572: $response .= &mt("You are not authorized to defined new users in the new course's domain - [_1].",$targetdom);
5573: } else {
5574: $response .= &mt("You are not authorized to create new users in your current role's domain - [_1].",$targetdom);
5575: }
5576: $response .= '<br />'
5577: .&mt('Please contact the [_1]helpdesk[_2] if you need to create a new user.'
5578: ,' <a'.$helplink.'>'
5579: ,'</a>')
5580: .'<br /><br />';
5581: }
5582: }
5583: }
5584: }
5585: return ($currstate,$response,$forcenewuser);
5586: }
5587:
5588: sub display_domain_info {
5589: my ($dom) = @_;
5590: my $output = $dom;
5591: if ($dom ne '') {
5592: my $domdesc = &Apache::lonnet::domain($dom,'description');
5593: if ($domdesc ne '') {
5594: $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
5595: }
5596: }
5597: return $output;
5598: }
5599:
5600: sub crumb_utilities {
5601: my %elements = (
5602: crtuser => {
5603: srchterm => 'text',
5604: srchin => 'selectbox',
5605: srchby => 'selectbox',
5606: srchtype => 'selectbox',
5607: srchdomain => 'selectbox',
5608: },
5609: crtusername => {
5610: srchterm => 'text',
5611: srchdomain => 'selectbox',
5612: },
5613: docustom => {
5614: rolename => 'selectbox',
5615: newrolename => 'textbox',
5616: },
5617: studentform => {
5618: srchterm => 'text',
5619: srchin => 'selectbox',
5620: srchby => 'selectbox',
5621: srchtype => 'selectbox',
5622: srchdomain => 'selectbox',
5623: },
5624: );
5625:
5626: my $jsback .= qq|
5627: function backPage(formname,prevphase,prevstate) {
5628: if (typeof prevphase == 'undefined') {
5629: formname.phase.value = '';
5630: }
5631: else {
5632: formname.phase.value = prevphase;
5633: }
5634: if (typeof prevstate == 'undefined') {
5635: formname.currstate.value = '';
5636: }
5637: else {
5638: formname.currstate.value = prevstate;
5639: }
5640: formname.submit();
5641: }
5642: |;
5643: return ($jsback,\%elements);
5644: }
5645:
5646: sub course_level_table {
5647: my (%inccourses) = @_;
5648: my $table = '';
5649: # Custom Roles?
5650:
5651: my %customroles=&Apache::lonuserutils::my_custom_roles();
5652: my %lt=&Apache::lonlocal::texthash(
5653: 'exs' => "Existing sections",
5654: 'new' => "Define new section",
5655: 'ssd' => "Set Start Date",
5656: 'sed' => "Set End Date",
5657: 'crl' => "Course Level",
5658: 'act' => "Activate",
5659: 'rol' => "Role",
5660: 'ext' => "Extent",
5661: 'grs' => "Section",
5662: 'sta' => "Start",
5663: 'end' => "End"
5664: );
5665:
5666: foreach my $protectedcourse (sort( keys(%inccourses))) {
5667: my $thiscourse=$protectedcourse;
5668: $thiscourse=~s:_:/:g;
5669: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
5670: my $area=$coursedata{'description'};
5671: my $type=$coursedata{'type'};
5672: if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; }
5673: my ($domain,$cnum)=split(/\//,$thiscourse);
5674: my %sections_count;
5675: if (defined($env{'request.course.id'})) {
5676: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
5677: %sections_count =
5678: &Apache::loncommon::get_sections($domain,$cnum);
5679: }
5680: }
5681: my @roles = &Apache::lonuserutils::roles_by_context('course');
5682: foreach my $role (@roles) {
5683: my $plrole=&Apache::lonnet::plaintext($role);
5684: if (&Apache::lonnet::allowed('c'.$role,$thiscourse)) {
5685: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
5686: $plrole,\%sections_count,\%lt);
5687: } elsif ($env{'request.course.sec'} ne '') {
5688: if (&Apache::lonnet::allowed('c'.$role,$thiscourse.'/'.
5689: $env{'request.course.sec'})) {
5690: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
5691: $plrole,\%sections_count,\%lt);
5692: }
5693: }
5694: }
5695: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
5696: foreach my $cust (sort keys %customroles) {
5697: my $role = 'cr_cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$cust;
5698: $table .= &course_level_row($protectedcourse,$role,$area,$domain,
5699: $cust,\%sections_count,\%lt);
5700: }
5701: }
5702: }
5703: return '' if ($table eq ''); # return nothing if there is nothing
5704: # in the table
5705: my $result;
5706: if (!$env{'request.course.id'}) {
5707: $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
5708: }
5709: $result .=
5710: &Apache::loncommon::start_data_table().
5711: &Apache::loncommon::start_data_table_header_row().
5712: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.'</th>
5713: <th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
5714: &Apache::loncommon::end_data_table_header_row().
5715: $table.
5716: &Apache::loncommon::end_data_table();
5717: return $result;
5718: }
5719:
5720: sub course_level_row {
5721: my ($protectedcourse,$role,$area,$domain,$plrole,$sections_count,$lt) = @_;
5722: my $row = &Apache::loncommon::start_data_table_row().
5723: ' <td><input type="checkbox" name="act_'.
5724: $protectedcourse.'_'.$role.'" /></td>'."\n".
5725: ' <td>'.$plrole.'</td>'."\n".
5726: ' <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
5727: if ($role eq 'cc') {
5728: $row .= '<td> </td>';
5729: } elsif ($env{'request.course.sec'} ne '') {
5730: $row .= ' <td><input type="hidden" value="'.
5731: $env{'request.course.sec'}.'" '.
5732: 'name="sec_'.$protectedcourse.'_'.$role.'" />'.
5733: $env{'request.course.sec'}.'</td>';
5734: } else {
5735: if (ref($sections_count) eq 'HASH') {
5736: my $currsec =
5737: &Apache::lonuserutils::course_sections($sections_count,
5738: $protectedcourse.'_'.$role);
5739: $row .= '<td><table class="LC_createuser">'."\n".
5740: '<tr class="LC_section_row">'."\n".
5741: ' <td valign="top">'.$lt->{'exs'}.'<br />'.
5742: $currsec.'</td>'."\n".
5743: ' <td> </td>'."\n".
5744: ' <td valign="top"> '.$lt->{'new'}.'<br />'.
5745: '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.
5746: '" value="" />'.
5747: '<input type="hidden" '.
5748: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n".
5749: '</tr></table></td>'."\n";
5750: } else {
5751: $row .= '<td><input type="text" size="10" '.
5752: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'."\n";
5753: }
5754: }
5755: $row .= <<ENDTIMEENTRY;
5756: <td><input type="hidden" name="start_$protectedcourse\_$role" value="" />
5757: <a href=
5758: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'ssd'}</a></td>
5759: <td><input type="hidden" name="end_$protectedcourse\_$role" value="" />
5760: <a href=
5761: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt->{'sed'}</a></td>
5762: ENDTIMEENTRY
5763: $row .= &Apache::loncommon::end_data_table_row();
5764: return $row;
5765: }
5766:
5767: sub course_level_dc {
5768: my ($dcdom) = @_;
5769: my %customroles=&Apache::lonuserutils::my_custom_roles();
5770: my @roles = &Apache::lonuserutils::roles_by_context('course');
5771: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
5772: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
5773: '<input type="hidden" name="dccourse" value="" />';
5774: my $courseform='<b>'.&Apache::loncommon::selectcourse_link
5775: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Course').'</b>';
5776: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu');
5777: my %lt=&Apache::lonlocal::texthash(
5778: 'rol' => "Role",
5779: 'grs' => "Section",
5780: 'exs' => "Existing sections",
5781: 'new' => "Define new section",
5782: 'sta' => "Start",
5783: 'end' => "End",
5784: 'ssd' => "Set Start Date",
5785: 'sed' => "Set End Date"
5786: );
5787: my $header = '<h4>'.&mt('Course Level').'</h4>'.
5788: &Apache::loncommon::start_data_table().
5789: &Apache::loncommon::start_data_table_header_row().
5790: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
5791: &Apache::loncommon::end_data_table_header_row();
5792: my $otheritems = &Apache::loncommon::start_data_table_row()."\n".
5793: '<td><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc',''".')" /></td>'."\n".
5794: '<td><select name="role">'."\n";
5795: foreach my $role (@roles) {
5796: my $plrole=&Apache::lonnet::plaintext($role);
5797: $otheritems .= ' <option value="'.$role.'">'.$plrole;
5798: }
5799: if ( keys %customroles > 0) {
5800: foreach my $cust (sort keys %customroles) {
5801: my $custrole='cr_cr_'.$env{'user.domain'}.
5802: '_'.$env{'user.name'}.'_'.$cust;
5803: $otheritems .= ' <option value="'.$custrole.'">'.$cust;
5804: }
5805: }
5806: $otheritems .= '</select></td><td>'.
5807: '<table border="0" cellspacing="0" cellpadding="0">'.
5808: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
5809: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
5810: '<td> </td>'.
5811: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
5812: '<input type="text" name="newsec" value="" />'.
5813: '<input type="hidden" name="section" value="" />'.
5814: '<input type="hidden" name="groups" value="" /></td>'.
5815: '</tr></table></td>';
5816: $otheritems .= <<ENDTIMEENTRY;
5817: <td><input type="hidden" name="start" value='' />
5818: <a href=
5819: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
5820: <td><input type="hidden" name="end" value='' />
5821: <a href=
5822: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
5823: ENDTIMEENTRY
5824: $otheritems .= &Apache::loncommon::end_data_table_row().
5825: &Apache::loncommon::end_data_table()."\n";
5826: return $cb_jscript.$header.$hiddenitems.$otheritems;
5827: }
5828:
5829: sub update_selfenroll_config {
5830: my ($r,$context,$permission) = @_;
5831: my ($row,$lt) = &get_selfenroll_titles();
5832: my %curr_groups = &Apache::longroup::coursegroups();
5833: my (%changes,%warning);
5834: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
5835: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
5836: my $curr_types;
5837: if (ref($row) eq 'ARRAY') {
5838: foreach my $item (@{$row}) {
5839: if ($item eq 'enroll_dates') {
5840: my (%currenrolldate,%newenrolldate);
5841: foreach my $type ('start','end') {
5842: $currenrolldate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_date'};
5843: $newenrolldate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_date');
5844: if ($newenrolldate{$type} ne $currenrolldate{$type}) {
5845: $changes{'internal.selfenroll_'.$type.'_date'} = $newenrolldate{$type};
5846: }
5847: }
5848: } elsif ($item eq 'access_dates') {
5849: my (%currdate,%newdate);
5850: foreach my $type ('start','end') {
5851: $currdate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_access'};
5852: $newdate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_access');
5853: if ($newdate{$type} ne $currdate{$type}) {
5854: $changes{'internal.selfenroll_'.$type.'_access'} = $newdate{$type};
5855: }
5856: }
5857: } elsif ($item eq 'types') {
5858: $curr_types =
5859: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
5860: if ($env{'form.selfenroll_all'}) {
5861: if ($curr_types ne '*') {
5862: $changes{'internal.selfenroll_types'} = '*';
5863: } else {
5864: next;
5865: }
5866: } else {
5867: my %currdoms;
5868: my @entries = split(/;/,$curr_types);
5869: my @deletedoms = &Apache::loncommon::get_env_multiple('form.selfenroll_delete');
5870: my @activations = &Apache::loncommon::get_env_multiple('form.selfenroll_activate');
5871: my $newnum = 0;
5872: my @latesttypes;
5873: foreach my $num (@activations) {
5874: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$num);
5875: if (@types > 0) {
5876: @types = sort(@types);
5877: my $typestr = join(',',@types);
5878: my $typedom = $env{'form.selfenroll_dom_'.$num};
5879: $latesttypes[$newnum] = $typedom.':'.$typestr;
5880: $currdoms{$typedom} = 1;
5881: $newnum ++;
5882: }
5883: }
5884: for (my $j=0; $j<$env{'form.selfenroll_types_total'}; $j++) { if ((!grep(/^$j$/,@deletedoms)) && (!grep(/^$j$/,@activations))) {
5885: my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$j);
5886: if (@types > 0) {
5887: @types = sort(@types);
5888: my $typestr = join(',',@types);
5889: my $typedom = $env{'form.selfenroll_dom_'.$j};
5890: $latesttypes[$newnum] = $typedom.':'.$typestr;
5891: $currdoms{$typedom} = 1;
5892: $newnum ++;
5893: }
5894: }
5895: }
5896: if ($env{'form.selfenroll_newdom'} ne '') {
5897: my $typedom = $env{'form.selfenroll_newdom'};
5898: if ((!defined($currdoms{$typedom})) &&
5899: (&Apache::lonnet::domain($typedom) ne '')) {
5900: my $typestr;
5901: my ($othertitle,$usertypes,$types) =
5902: &Apache::loncommon::sorted_inst_types($typedom);
5903: my $othervalue = 'any';
5904: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
5905: if (@{$types} > 0) {
5906: my @esc_types = map { &escape($_); } @{$types};
5907: $othervalue = 'other';
5908: $typestr = join(',',(@esc_types,$othervalue));
5909: }
5910: $typestr = $othervalue;
5911: } else {
5912: $typestr = $othervalue;
5913: }
5914: $latesttypes[$newnum] = $typedom.':'.$typestr;
5915: $newnum ++ ;
5916: }
5917: }
5918: my $selfenroll_types = join(';',@latesttypes);
5919: if ($selfenroll_types ne $curr_types) {
5920: $changes{'internal.selfenroll_types'} = $selfenroll_types;
5921: }
5922: }
5923: } elsif ($item eq 'limit') {
5924: my $newlimit = $env{'form.selfenroll_limit'};
5925: my $newcap = $env{'form.selfenroll_cap'};
5926: $newcap =~s/\s+//g;
5927: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
5928: $currlimit = 'none' if ($currlimit eq '');
5929: my $currcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
5930: if ($newlimit ne $currlimit) {
5931: if ($newlimit ne 'none') {
5932: if ($newcap =~ /^\d+$/) {
5933: if ($newcap ne $currcap) {
5934: $changes{'internal.selfenroll_cap'} = $newcap;
5935: }
5936: $changes{'internal.selfenroll_limit'} = $newlimit;
5937: } else {
5938: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
5939: }
5940: } elsif ($currcap ne '') {
5941: $changes{'internal.selfenroll_cap'} = '';
5942: $changes{'internal.selfenroll_limit'} = $newlimit;
5943: }
5944: } elsif ($currlimit ne 'none') {
5945: if ($newcap =~ /^\d+$/) {
5946: if ($newcap ne $currcap) {
5947: $changes{'internal.selfenroll_cap'} = $newcap;
5948: }
5949: } else {
5950: $warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.');
5951: }
5952: }
5953: } elsif ($item eq 'approval') {
5954: my (@currnotified,@newnotified);
5955: my $currapproval = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
5956: my $currnotifylist = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
5957: if ($currnotifylist ne '') {
5958: @currnotified = split(/,/,$currnotifylist);
5959: @currnotified = sort(@currnotified);
5960: }
5961: my $newapproval = $env{'form.selfenroll_approval'};
5962: @newnotified = &Apache::loncommon::get_env_multiple('form.selfenroll_notify');
5963: @newnotified = sort(@newnotified);
5964: if ($newapproval ne $currapproval) {
5965: $changes{'internal.selfenroll_approval'} = $newapproval;
5966: if (!$newapproval) {
5967: if ($currnotifylist ne '') {
5968: $changes{'internal.selfenroll_notifylist'} = '';
5969: }
5970: } else {
5971: my @differences =
5972: &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
5973: if (@differences > 0) {
5974: if (@newnotified > 0) {
5975: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
5976: } else {
5977: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
5978: }
5979: }
5980: }
5981: } else {
5982: my @differences = &Apache::loncommon::compare_arrays(\@currnotified,\@newnotified);
5983: if (@differences > 0) {
5984: if (@newnotified > 0) {
5985: $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified);
5986: } else {
5987: $changes{'internal.selfenroll_notifylist'} = '';
5988: }
5989: }
5990: }
5991: } else {
5992: my $curr_val =
5993: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
5994: my $newval = $env{'form.selfenroll_'.$item};
5995: if ($item eq 'section') {
5996: $newval = $env{'form.sections'};
5997: if (defined($curr_groups{$newval})) {
5998: $newval = $curr_val;
5999: $warning{$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');
6000: } elsif ($newval eq 'all') {
6001: $newval = $curr_val;
6002: $warning{$item} = &mt('Section for self-enrolled users unchanged, as "all" is a reserved section name.');
6003: }
6004: if ($newval eq '') {
6005: $newval = 'none';
6006: }
6007: }
6008: if ($newval ne $curr_val) {
6009: $changes{'internal.selfenroll_'.$item} = $newval;
6010: }
6011: }
6012: }
6013: if (keys(%warning) > 0) {
6014: foreach my $item (@{$row}) {
6015: if (exists($warning{$item})) {
6016: $r->print($warning{$item}.'<br />');
6017: }
6018: }
6019: }
6020: if (keys(%changes) > 0) {
6021: my $putresult = &Apache::lonnet::put('environment',\%changes,$cdom,$cnum);
6022: if ($putresult eq 'ok') {
6023: if ((exists($changes{'internal.selfenroll_types'})) ||
6024: (exists($changes{'internal.selfenroll_start_date'})) ||
6025: (exists($changes{'internal.selfenroll_end_date'}))) {
6026: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
6027: $cnum,undef,undef,'Course');
6028: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
6029: if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
6030: foreach my $item ('selfenroll_types','selfenroll_start_date','selfenroll_end_date') {
6031: if (exists($changes{'internal.'.$item})) {
6032: $crsinfo{$env{'request.course.id'}}{$item} =
6033: $changes{'internal.'.$item};
6034: }
6035: }
6036: my $crsputresult =
6037: &Apache::lonnet::courseidput($cdom,\%crsinfo,
6038: $chome,'notime');
6039: }
6040: }
6041: $r->print(&mt('The following changes were made to self-enrollment settings:').'<ul>');
6042: foreach my $item (@{$row}) {
6043: my $title = $item;
6044: if (ref($lt) eq 'HASH') {
6045: $title = $lt->{$item};
6046: }
6047: if ($item eq 'enroll_dates') {
6048: foreach my $type ('start','end') {
6049: if (exists($changes{'internal.selfenroll_'.$type.'_date'})) {
6050: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_date'});
6051: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6052: $title,$type,$newdate).'</li>');
6053: }
6054: }
6055: } elsif ($item eq 'access_dates') {
6056: foreach my $type ('start','end') {
6057: if (exists($changes{'internal.selfenroll_'.$type.'_access'})) {
6058: my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_access'});
6059: $r->print('<li>'.&mt('[_1]: "[_2]" set to "[_3]".',
6060: $title,$type,$newdate).'</li>');
6061: }
6062: }
6063: } elsif ($item eq 'limit') {
6064: if ((exists($changes{'internal.selfenroll_limit'})) ||
6065: (exists($changes{'internal.selfenroll_cap'}))) {
6066: my ($newval,$newcap);
6067: if ($changes{'internal.selfenroll_cap'} ne '') {
6068: $newcap = $changes{'internal.selfenroll_cap'}
6069: } else {
6070: $newcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'};
6071: }
6072: if ($changes{'internal.selfenroll_limit'} eq 'none') {
6073: $newval = &mt('No limit');
6074: } elsif ($changes{'internal.selfenroll_limit'} eq
6075: 'allstudents') {
6076: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6077: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6078: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6079: } else {
6080: my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'};
6081: if ($currlimit eq 'allstudents') {
6082: $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap);
6083: } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') {
6084: $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap);
6085: }
6086: }
6087: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6088: }
6089: } elsif ($item eq 'approval') {
6090: if ((exists($changes{'internal.selfenroll_approval'})) ||
6091: (exists($changes{'internal.selfenroll_notifylist'}))) {
6092: my ($newval,$newnotify);
6093: if (exists($changes{'internal.selfenroll_notifylist'})) {
6094: $newnotify = $changes{'internal.selfenroll_notifylist'};
6095: } else {
6096: $newnotify = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'};
6097: }
6098: if ($changes{'internal.selfenroll_approval'}) {
6099: $newval = &mt('Yes');
6100: } elsif ($changes{'internal.selfenroll_approval'} eq '0') {
6101: $newval = &mt('No');
6102: } else {
6103: my $currapproval =
6104: $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'};
6105: if ($currapproval) {
6106: $newval = &mt('Yes');
6107: } else {
6108: $newval = &mt('No');
6109: }
6110: }
6111: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval));
6112: if ($newnotify) {
6113: $r->print('<br />'.&mt('The following will be notified when an enrollment request needs approval, or has been approved: [_1].',$newnotify));
6114: } else {
6115: $r->print('<br />'.&mt('No notifications sent when an enrollment request needs approval, or has been approved.'));
6116: }
6117: $r->print('</li>'."\n");
6118: }
6119: } else {
6120: if (exists($changes{'internal.selfenroll_'.$item})) {
6121: my $newval = $changes{'internal.selfenroll_'.$item};
6122: if ($item eq 'types') {
6123: if ($newval eq '') {
6124: $newval = &mt('None');
6125: } elsif ($newval eq '*') {
6126: $newval = &mt('Any user in any domain');
6127: }
6128: } elsif ($item eq 'registered') {
6129: if ($newval eq '1') {
6130: $newval = &mt('Yes');
6131: } elsif ($newval eq '0') {
6132: $newval = &mt('No');
6133: }
6134: }
6135: $r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n");
6136: }
6137: }
6138: }
6139: $r->print('</ul>');
6140: my %newenvhash;
6141: foreach my $key (keys(%changes)) {
6142: $newenvhash{'course.'.$env{'request.course.id'}.'.'.$key} = $changes{$key};
6143: }
6144: &Apache::lonnet::appenv(\%newenvhash);
6145: } else {
6146: $r->print(&mt('An error occurred when saving changes to self-enrollment settings in this course.').'<br />'.&mt('The error was: [_1].',$putresult));
6147: }
6148: } else {
6149: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6150: }
6151: } else {
6152: $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
6153: }
6154: my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
6155: if (ref($visactions) eq 'HASH') {
6156: if (!$visible) {
6157: $r->print('<br />'.$visactions->{'miss'}.'<br />'.$visactions->{'yous'}.
6158: '<br />');
6159: if (ref($vismsgs) eq 'ARRAY') {
6160: $r->print('<br />'.$visactions->{'take'}.'<ul>');
6161: foreach my $item (@{$vismsgs}) {
6162: $r->print('<li>'.$visactions->{$item}.'</li>');
6163: }
6164: $r->print('</ul>');
6165: }
6166: $r->print($cansetvis);
6167: }
6168: }
6169: return;
6170: }
6171:
6172: sub get_selfenroll_titles {
6173: my @row = ('types','registered','enroll_dates','access_dates','section',
6174: 'approval','limit');
6175: my %lt = &Apache::lonlocal::texthash (
6176: types => 'Users allowed to self-enroll in this course',
6177: registered => 'Restrict self-enrollment to students officially registered for the course',
6178: enroll_dates => 'Dates self-enrollment available',
6179: access_dates => 'Course access dates assigned to self-enrolling users',
6180: section => 'Section assigned to self-enrolling users',
6181: approval => 'Self-enrollment requests need approval?',
6182: limit => 'Enrollment limit',
6183: );
6184: return (\@row,\%lt);
6185: }
6186:
6187: #---------------------------------------------- end functions for &phase_two
6188:
6189: #--------------------------------- functions for &phase_two and &phase_three
6190:
6191: #--------------------------end of functions for &phase_two and &phase_three
6192:
6193: 1;
6194: __END__
6195:
6196:
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