1: # The LearningOnline Network with CAPA
2: # Utility functions for managing LON-CAPA user accounts
3: #
4: # $Id: lonuserutils.pm,v 1.184.4.9 2020/05/02 20:34:53 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: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ###############################################################
30:
31: package Apache::lonuserutils;
32:
33: =pod
34:
35: =head1 NAME
36:
37: Apache::lonuserutils.pm
38:
39: =head1 SYNOPSIS
40:
41: Utilities for management of users and custom roles
42:
43: Provides subroutines called by loncreateuser.pm
44:
45: =head1 OVERVIEW
46:
47: =cut
48:
49: use strict;
50: use Apache::lonnet;
51: use Apache::loncommon();
52: use Apache::lonhtmlcommon;
53: use Apache::lonlocal;
54: use Apache::longroup;
55: use HTML::Entities;
56: use LONCAPA qw(:DEFAULT :match);
57:
58: ###############################################################
59: ###############################################################
60: # Drop student from all sections of a course, except optional $csec
61: sub modifystudent {
62: my ($udom,$unam,$courseid,$csec,$desiredhost,$context)=@_;
63: # if $csec is undefined, drop the student from all the courses matching
64: # this one. If $csec is defined, drop them from all other sections of
65: # this course and add them to section $csec
66: my ($cnum,$cdom) = &get_course_identity($courseid);
67: my %roles = &Apache::lonnet::dump('roles',$udom,$unam);
68: my ($tmp) = keys(%roles);
69: # Bail out if we were unable to get the students roles
70: return "$1" if ($tmp =~ /^(con_lost|error|no_such_host)/i);
71: # Go through the roles looking for enrollment in this course
72: my $result = '';
73: foreach my $course (keys(%roles)) {
74: if ($course=~m{^/\Q$cdom\E/\Q$cnum\E(?:\/)*(?:\s+)*(\w+)*\_st$}) {
75: # We are in this course
76: my $section=$1;
77: $section='' if ($course eq "/$cdom/$cnum".'_st');
78: if (defined($csec) && $section eq $csec) {
79: $result .= 'ok:';
80: } elsif ( ((!$section) && (!$csec)) || ($section ne $csec) ) {
81: my (undef,$end,$start)=split(/\_/,$roles{$course});
82: my $now=time;
83: # if this is an active role
84: if (!($start && ($now<$start)) || !($end && ($now>$end))) {
85: my $reply=&Apache::lonnet::modifystudent
86: # dom name id mode pass f m l g
87: ($udom,$unam,'', '', '',undef,undef,undef,undef,
88: $section,time,undef,undef,$desiredhost,'','manual',
89: '',$courseid,'',$context);
90: $result .= $reply.':';
91: }
92: }
93: }
94: }
95: if ($result eq '') {
96: $result = &mt('Unable to find section for this student');
97: } else {
98: $result =~ s/(ok:)+/ok/g;
99: }
100: return $result;
101: }
102:
103: sub modifyuserrole {
104: my ($context,$setting,$changeauth,$cid,$udom,$uname,$uid,$umode,$upass,
105: $first,$middle,$last,$gene,$sec,$forceid,$desiredhome,$email,$role,
106: $end,$start,$checkid,$inststatus) = @_;
107: my ($scope,$userresult,$authresult,$roleresult,$idresult);
108: if ($setting eq 'course' || $context eq 'course') {
109: $scope = '/'.$cid;
110: $scope =~ s/\_/\//g;
111: if (($role ne 'cc') && ($role ne 'co') && ($sec ne '')) {
112: $scope .='/'.$sec;
113: }
114: } elsif ($context eq 'domain') {
115: $scope = '/'.$env{'request.role.domain'}.'/';
116: } elsif ($context eq 'author') {
117: $scope = '/'.$env{'user.domain'}.'/'.$env{'user.name'};
118: }
119: if ($context eq 'domain') {
120: my $uhome = &Apache::lonnet::homeserver($uname,$udom);
121: if ($uhome ne 'no_host') {
122: if (($changeauth eq 'Yes') && (&Apache::lonnet::allowed('mau',$udom))) {
123: if ((($umode =~ /^krb4|krb5|internal$/) && $upass ne '') ||
124: ($umode eq 'localauth')) {
125: $authresult = &Apache::lonnet::modifyuserauth($udom,$uname,$umode,$upass);
126: }
127: }
128: if (($forceid) && (&Apache::lonnet::allowed('mau',$udom)) &&
129: ($env{'form.recurseid'}) && ($checkid)) {
130: my %userupdate = (
131: lastname => $last,
132: middlename => $middle,
133: firstname => $first,
134: generation => $gene,
135: id => $uid,
136: );
137: $idresult = &propagate_id_change($uname,$udom,\%userupdate);
138: }
139: }
140: }
141: $userresult =
142: &Apache::lonnet::modifyuser($udom,$uname,$uid,$umode,$upass,$first,
143: $middle,$last,$gene,$forceid,$desiredhome,
144: $email,$inststatus);
145: if ($userresult eq 'ok') {
146: if ($role ne '') {
147: $role =~ s/_/\//g;
148: $roleresult = &Apache::lonnet::assignrole($udom,$uname,$scope,
149: $role,$end,$start,'',
150: '',$context);
151: }
152: }
153: return ($userresult,$authresult,$roleresult,$idresult);
154: }
155:
156: sub propagate_id_change {
157: my ($uname,$udom,$user) = @_;
158: my (@types,@roles);
159: @types = ('active','future');
160: @roles = ('st');
161: my $idresult;
162: my %roleshash = &Apache::lonnet::get_my_roles($uname,
163: $udom,'userroles',\@types,\@roles);
164: my %args = (
165: one_time => 1,
166: );
167: foreach my $item (keys(%roleshash)) {
168: my ($cnum,$cdom,$role) = split(/:/,$item,-1);
169: my ($start,$end) = split(/:/,$roleshash{$item});
170: if (&Apache::lonnet::is_course($cdom,$cnum)) {
171: my $result = &update_classlist($cdom,$cnum,$udom,$uname,$user);
172: my %coursehash =
173: &Apache::lonnet::coursedescription($cdom.'_'.$cnum,\%args);
174: my $cdesc = $coursehash{'description'};
175: if ($cdesc eq '') {
176: $cdesc = $cdom.'_'.$cnum;
177: }
178: if ($result eq 'ok') {
179: $idresult .= &mt('Classlist update for "[_1]" in "[_2]".',$uname.':'.$udom,$cdesc).'<br />'."\n";
180: } else {
181: $idresult .= &mt('Error: "[_1]" during classlist update for "[_2]" in "[_3]".',$result,$uname.':'.$udom,$cdesc).'<br />'."\n";
182: }
183: }
184: }
185: return $idresult;
186: }
187:
188: sub update_classlist {
189: my ($cdom,$cnum,$udom,$uname,$user,$newend) = @_;
190: my ($uid,$classlistentry);
191: my $fullname =
192: &Apache::lonnet::format_name($user->{'firstname'},$user->{'middlename'},
193: $user->{'lastname'},$user->{'generation'},
194: 'lastname');
195: my %classhash = &Apache::lonnet::get('classlist',[$uname.':'.$udom],
196: $cdom,$cnum);
197: my @classinfo = split(/:/,$classhash{$uname.':'.$udom});
198: my $ididx=&Apache::loncoursedata::CL_ID() - 2;
199: my $nameidx=&Apache::loncoursedata::CL_FULLNAME() - 2;
200: my $endidx = &Apache::loncoursedata::CL_END() - 2;
201: my $startidx = &Apache::loncoursedata::CL_START() - 2;
202: for (my $i=0; $i<@classinfo; $i++) {
203: if ($i == $endidx) {
204: if ($newend ne '') {
205: $classlistentry .= $newend.':';
206: } else {
207: $classlistentry .= $classinfo[$i].':';
208: }
209: } elsif ($i == $startidx) {
210: if ($newend ne '') {
211: if ($classinfo[$i] > $newend) {
212: $classlistentry .= $newend.':';
213: } else {
214: $classlistentry .= $classinfo[$i].':';
215: }
216: } else {
217: $classlistentry .= $classinfo[$i].':';
218: }
219: } elsif ($i == $ididx) {
220: if (defined($user->{'id'})) {
221: $classlistentry .= $user->{'id'}.':';
222: } else {
223: $classlistentry .= $classinfo[$i].':';
224: }
225: } elsif ($i == $nameidx) {
226: if (defined($user->{'lastname'})) {
227: $classlistentry .= $fullname.':';
228: } else {
229: $classlistentry .= $classinfo[$i].':';
230: }
231: } else {
232: $classlistentry .= $classinfo[$i].':';
233: }
234: }
235: $classlistentry =~ s/:$//;
236: my $reply=&Apache::lonnet::cput('classlist',
237: {"$uname:$udom" => $classlistentry},
238: $cdom,$cnum);
239: if (($reply eq 'ok') || ($reply eq 'delayed')) {
240: return 'ok';
241: } else {
242: return 'error: '.$reply;
243: }
244: }
245:
246:
247: ###############################################################
248: ###############################################################
249: # build a role type and role selection form
250: sub domain_roles_select {
251: # Set up the role type and role selection boxes when in
252: # domain context
253: #
254: # Role types
255: my @roletypes = ('domain','author','course','community');
256: my %lt = &role_type_names();
257: my $onchangefirst = "updateCols('showrole')";
258: my $onchangesecond = "updateCols('showrole')";
259: #
260: # build up the menu information to be passed to
261: # &Apache::loncommon::linked_select_forms
262: my %select_menus;
263: if ($env{'form.roletype'} eq '') {
264: $env{'form.roletype'} = 'domain';
265: }
266: foreach my $roletype (@roletypes) {
267: # set up the text for this domain
268: $select_menus{$roletype}->{'text'}= $lt{$roletype};
269: my $crstype;
270: if ($roletype eq 'community') {
271: $crstype = 'Community';
272: }
273: # we want a choice of 'default' as the default in the second menu
274: if ($env{'form.roletype'} ne '') {
275: $select_menus{$roletype}->{'default'} = $env{'form.showrole'};
276: } else {
277: $select_menus{$roletype}->{'default'} = 'Any';
278: }
279: # Now build up the other items in the second menu
280: my @roles;
281: if ($roletype eq 'domain') {
282: @roles = &domain_roles();
283: } elsif ($roletype eq 'author') {
284: @roles = &construction_space_roles();
285: } else {
286: my $custom = 1;
287: @roles = &course_roles('domain',undef,$custom,$roletype);
288: }
289: my $order = ['Any',@roles];
290: $select_menus{$roletype}->{'order'} = $order;
291: foreach my $role (@roles) {
292: if ($role eq 'cr') {
293: $select_menus{$roletype}->{'select2'}->{$role} =
294: &mt('Custom role');
295: } else {
296: $select_menus{$roletype}->{'select2'}->{$role} =
297: &Apache::lonnet::plaintext($role,$crstype);
298: }
299: }
300: $select_menus{$roletype}->{'select2'}->{'Any'} = &mt('Any');
301: }
302: my $result = &Apache::loncommon::linked_select_forms
303: ('studentform',(' 'x3).&mt('Role: '),$env{'form.roletype'},
304: 'roletype','showrole',\%select_menus,
305: ['domain','author','course','community'],$onchangefirst,
306: $onchangesecond);
307: return $result;
308: }
309:
310: ###############################################################
311: ###############################################################
312: sub hidden_input {
313: my ($name,$value) = @_;
314: return '<input type="hidden" name="'.$name.'" value="'.$value.'" />'."\n";
315: }
316:
317: sub print_upload_manager_header {
318: my ($r,$datatoken,$distotal,$krbdefdom,$context,$permission,$crstype,
319: $can_assign)=@_;
320: my $javascript;
321: #
322: if (! exists($env{'form.upfile_associate'})) {
323: $env{'form.upfile_associate'} = 'forward';
324: }
325: if ($env{'form.associate'} eq 'Reverse Association') {
326: if ( $env{'form.upfile_associate'} ne 'reverse' ) {
327: $env{'form.upfile_associate'} = 'reverse';
328: } else {
329: $env{'form.upfile_associate'} = 'forward';
330: }
331: }
332: if ($env{'form.upfile_associate'} eq 'reverse') {
333: $javascript=&upload_manager_javascript_reverse_associate($can_assign);
334: } else {
335: $javascript=&upload_manager_javascript_forward_associate($can_assign);
336: }
337: #
338: # Deal with restored settings
339: my $password_choice = '';
340: if (exists($env{'form.ipwd_choice'}) &&
341: $env{'form.ipwd_choice'} ne '') {
342: # If a column was specified for password, assume it is for an
343: # internal password. This is a bug waiting to be filed (could be
344: # local or krb auth instead of internal) but I do not have the
345: # time to mess around with this now.
346: $password_choice = 'int';
347: }
348: #
349: my $groupslist;
350: if ($context eq 'course') {
351: $groupslist = &get_groupslist();
352: }
353: my $javascript_validations =
354: &javascript_validations('upload',$krbdefdom,$password_choice,undef,
355: $env{'request.role.domain'},$context,
356: $groupslist,$crstype);
357: my $checked=(($env{'form.noFirstLine'})?' checked="checked"':'');
358: $r->print(
359: '<h3>'.&mt('Identify fields in uploaded list')."</h3>\n".
360: '<p class="LC_info">'.
361: &mt('Total number of records found in file: [_1]'
362: ,'<b>'.$distotal.'</b>').
363: "</p>\n"
364: );
365: if ($distotal == 0) {
366: $r->print('<p class="LC_warning">'.&mt('None found').'</p>');
367: }
368: $r->print(
369: '<p>'.
370: &mt('Enter as many fields as you can.').'<br />'.
371: &mt('The system will inform you and bring you back to this page,[_1]if the data selected are insufficient to add users.','<br />').
372: "</p>\n"
373: );
374: $r->print(&hidden_input('action','upload').
375: &hidden_input('state','got_file').
376: &hidden_input('associate','').
377: &hidden_input('datatoken',$datatoken).
378: &hidden_input('fileupload',$env{'form.fileupload'}).
379: &hidden_input('upfiletype',$env{'form.upfiletype'}).
380: &hidden_input('upfile_associate',$env{'form.upfile_associate'}));
381: $r->print(
382: '<div class="LC_left_float">'.
383: '<fieldset><legend>'.&mt('Functions').'</legend>'.
384: '<label><input type="checkbox" name="noFirstLine"'.$checked.' />'.
385: &mt('Ignore First Line').'</label>'.
386: ' <input type="button" value="'.&mt('Reverse Association').'" '.
387: 'name="Reverse Association" '.
388: 'onclick="javascript:this.form.associate.value=\'Reverse Association\';submit(this.form);" />'.
389: '</fieldset></div><br clear="all" />'
390: );
391: $r->print(
392: '<script type="text/javascript" language="Javascript">'."\n".
393: '// <![CDATA['."\n".
394: $javascript."\n".$javascript_validations."\n".
395: '// ]]>'."\n".
396: '</script>'
397: );
398: }
399:
400: ###############################################################
401: ###############################################################
402: sub javascript_validations {
403: my ($mode,$krbdefdom,$curr_authtype,$curr_authfield,$domain,
404: $context,$groupslist,$crstype)=@_;
405: my %param = (
406: kerb_def_dom => $krbdefdom,
407: curr_authtype => $curr_authtype,
408: );
409: if ($mode eq 'upload') {
410: $param{'formname'} = 'studentform';
411: } elsif ($mode eq 'createcourse') {
412: $param{'formname'} = 'ccrs';
413: } elsif ($mode eq 'modifycourse') {
414: $param{'formname'} = 'cmod';
415: $param{'mode'} = 'modifycourse',
416: $param{'curr_autharg'} = $curr_authfield;
417: }
418:
419: my $showcredits;
420: my %domdefaults = &Apache::lonnet::get_domain_defaults($domain);
421: if ($domdefaults{'officialcredits'} || $domdefaults{'unofficialcredits'} || $domdefaults{'textbookcredits'}) {
422: $showcredits = 1;
423: }
424:
425: my ($setsection_call,$setsections_js);
426: my $finish = " vf.submit();\n";
427: if ($mode eq 'upload') {
428: if (($context eq 'course') || ($context eq 'domain')) {
429: if ($context eq 'course') {
430: if ($env{'request.course.sec'} eq '') {
431: $setsection_call = 'setSections(document.'.$param{'formname'}.",'$crstype'".');';
432: $setsections_js =
433: &setsections_javascript($param{'formname'},$groupslist,
434: $mode,'',$crstype,$showcredits);
435: } else {
436: $setsection_call = "'ok'";
437: }
438: } elsif ($context eq 'domain') {
439: $setsection_call = 'setCourse()';
440: $setsections_js = &dc_setcourse_js($param{'formname'},$mode,
441: $context,$showcredits,$domain);
442: }
443: $finish = " var checkSec = $setsection_call\n".
444: " if (checkSec == 'ok') {\n".
445: " vf.submit();\n".
446: " }\n";
447: }
448: }
449: my $authheader = &Apache::loncommon::authform_header(%param);
450:
451: my %alert = &Apache::lonlocal::texthash
452: (username => 'You need to specify the username field.',
453: authen => 'You must choose an authentication type.',
454: krb => 'You need to specify the Kerberos domain.',
455: ipass => 'You need to specify the initial password.',
456: name => 'The optional name field was not specified.',
457: snum => 'The optional student/employee ID field was not specified.',
458: section => 'The optional section field was not specified.',
459: email => 'The optional e-mail address field was not specified.',
460: role => 'The optional role field was not specified.',
461: domain => 'The optional domain field was not specified.',
462: continue => 'Continue adding users?',
463: );
464: if ($showcredits) {
465: $alert{'credits'} = &mt('The optional credits field was not specified');
466: }
467: if (($mode eq 'upload') && ($context eq 'domain')) {
468: $alert{'inststatus'} = &mt('The optional affiliation field was not specified');
469: }
470: &js_escape(\%alert);
471: my $function_name = <<"END";
472: $setsections_js
473:
474: function verify_message (vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus,foundcredits) {
475: END
476: my ($authnum,%can_assign) = &Apache::loncommon::get_assignable_auth($domain);
477: my $auth_checks;
478: if ($mode eq 'createcourse') {
479: $auth_checks .= (<<END);
480: if (vf.autoadds[0].checked == true) {
481: if (current.radiovalue == null || current.radiovalue == 'nochange') {
482: alert('$alert{'authen'}');
483: return;
484: }
485: }
486: END
487: } else {
488: $auth_checks .= (<<END);
489: var foundatype=0;
490: if (founduname==0) {
491: alert('$alert{'username'}');
492: return;
493: }
494:
495: END
496: if ($authnum > 1) {
497: $auth_checks .= (<<END);
498: if (current.radiovalue == null || current.radiovalue == '' || current.radiovalue == 'nochange') {
499: // They did not check any of the login radiobuttons.
500: alert('$alert{'authen'}');
501: return;
502: }
503: END
504: }
505: }
506: if ($mode eq 'createcourse') {
507: $auth_checks .= "
508: if ( (vf.autoadds[0].checked == true) &&
509: (vf.elements[current.argfield].value == null || vf.elements[current.argfield].value == '') ) {
510: ";
511: } elsif ($mode eq 'modifycourse') {
512: $auth_checks .= "
513: if (vf.elements[current.argfield].value == null || vf.elements[current.argfield].value == '') {
514: ";
515: }
516: if ( ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) {
517: $auth_checks .= (<<END);
518: var alertmsg = '';
519: switch (current.radiovalue) {
520: case 'krb':
521: alertmsg = '$alert{'krb'}';
522: break;
523: default:
524: alertmsg = '';
525: }
526: if (alertmsg != '') {
527: alert(alertmsg);
528: return;
529: }
530: }
531: /* regexp here to check for non \d \. in credits */
532: END
533: } else {
534: my ($numrules,$intargjs) =
535: &passwd_validation_js('vf.elements[current.argfield].value',$domain);
536: $auth_checks .= (<<END);
537: foundatype=1;
538: if (current.argfield == null || current.argfield == '') {
539: // The login radiobutton checked does not have an associated textbox
540: } else if (vf.elements[current.argfield].value == '') {
541: var alertmsg = '';
542: switch (current.radiovalue) {
543: case 'krb':
544: alertmsg = '$alert{'krb'}';
545: break;
546: case 'loc':
547: case 'int':
548: alertmsg = '$alert{'ipass'}';
549: break;
550: case 'fsys':
551: alertmsg = '$alert{'ipass'}';
552: break;
553: default:
554: alertmsg = '';
555: }
556: if (alertmsg != '') {
557: alert(alertmsg);
558: return;
559: }
560: } else if (current.radiovalue == 'int') {
561: if ($numrules > 0) {
562: $intargjs
563: }
564: }
565: END
566: }
567: my $section_checks;
568: my $optional_checks = '';
569: if ( ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) {
570: $optional_checks = (<<END);
571: vf.submit();
572: }
573: END
574: } else {
575: $section_checks = §ion_check_js();
576: $optional_checks = (<<END);
577: var message='';
578: if (foundname==0) {
579: message='$alert{'name'}';
580: }
581: if (foundid==0) {
582: if (message!='') {
583: message+='\\n';
584: }
585: message+='$alert{'snum'}';
586: }
587: if (foundsec==0) {
588: if (message!='') {
589: message+='\\n';
590: }
591: message+='$alert{'section'}';
592: }
593: if (foundemail==0) {
594: if (message!='') {
595: message+='\\n';
596: }
597: message+='$alert{'email'}';
598: }
599: if (foundrole==0) {
600: if (message!='') {
601: message+='\\n';
602: }
603: message+='$alert{'role'}';
604: }
605: if (founddomain==0) {
606: if (message!='') {
607: message+='\\n';
608: }
609: message+='$alert{'domain'}';
610: }
611: END
612: if ($showcredits) {
613: $optional_checks .= <<END;
614: if (foundcredits==0) {
615: if (message!='') {
616: message+='\\n';
617: }
618: message+='$alert{'credits'}';
619: }
620: END
621: }
622: if (($mode eq 'upload') && ($context eq 'domain')) {
623: $optional_checks .= (<<END);
624:
625: if (foundinststatus==0) {
626: if (message!='') {
627: message+='\\n';
628: }
629: message+='$alert{'inststatus'}';
630: }
631: END
632: }
633: $optional_checks .= (<<END);
634:
635: if (message!='') {
636: message+= '\\n$alert{'continue'}';
637: if (confirm(message)) {
638: vf.state.value='enrolling';
639: $finish
640: }
641: } else {
642: vf.state.value='enrolling';
643: $finish
644: }
645: }
646: END
647: }
648: my $result = $function_name.$auth_checks.$optional_checks."\n".
649: $section_checks.$authheader;
650: return $result;
651: }
652:
653: sub passwd_validation_js {
654: my ($currpasswdval,$domain) = @_;
655: my %passwdconf = &Apache::lonnet::get_passwdconf($domain);
656: my ($min,$max,@chars,$numrules,$intargjs,%alert);
657: $numrules = 0;
658: $min = $Apache::lonnet::passwdmin;
659: if (ref($passwdconf{'chars'}) eq 'ARRAY') {
660: if ($passwdconf{'min'} =~ /^\d+$/) {
661: if ($passwdconf{'min'} > $min) {
662: $min = $passwdconf{'min'};
663: }
664: }
665: if ($passwdconf{'max'} =~ /^\d+$/) {
666: $max = $passwdconf{'max'};
667: $numrules ++;
668: }
669: @chars = @{$passwdconf{'chars'}};
670: if (@chars) {
671: $numrules ++;
672: }
673: }
674: if ($min > 0) {
675: $numrules ++;
676: }
677: if (($min > 0) || ($max ne '') || (@chars > 0)) {
678: my $alertmsg = &mt('Initial password did not satisfy requirement(s):').'\n\n';
679: if ($min) {
680: $alert{'min'} = &mt('minimum [quant,_1,character]',$min).'\n';
681: }
682: if ($max) {
683: $alert{'max'} = &mt('maximum [quant,_1,character]',$max).'\n';
684: }
685: my (@charalerts,@charrules);
686: if (@chars) {
687: if (grep(/^uc$/,@chars)) {
688: push(@charalerts,&mt('contain at least one upper case letter'));
689: push(@charrules,'uc');
690: }
691: if (grep(/^lc$/,@chars)) {
692: push(@charalerts,&mt('contain at least one lower case letter'));
693: push(@charrules,'lc');
694: }
695: if (grep(/^num$/,@chars)) {
696: push(@charalerts,&mt('contain at least one number'));
697: push(@charrules,'num');
698: }
699: if (grep(/^spec$/,@chars)) {
700: push(@charalerts,&mt('contain at least one non-alphanumeric'));
701: push(@charrules,'spec');
702: }
703: }
704: $intargjs = qq| var rulesmsg = '';\n|.
705: qq| var currpwval = $currpasswdval;\n|;
706: if ($min) {
707: $intargjs .= qq|
708: if (currpwval.length < $min) {
709: rulesmsg += ' - $alert{min}';
710: }
711: |;
712: }
713: if ($max) {
714: $intargjs .= qq|
715: if (currpwval.length > $max) {
716: rulesmsg += ' - $alert{max}';
717: }
718: |;
719: }
720: if (@chars > 0) {
721: my $charrulestr = '"'.join('","',@charrules).'"';
722: my $charalertstr = '"'.join('","',@charalerts).'"';
723: $intargjs .= qq| var brokerules = new Array();\n|.
724: qq| var charrules = new Array($charrulestr);\n|.
725: qq| var charalerts = new Array($charalertstr);\n|;
726: my %rules;
727: map { $rules{$_} = 1; } @chars;
728: if ($rules{'uc'}) {
729: $intargjs .= qq|
730: var ucRegExp = /[A-Z]/;
731: if (!ucRegExp.test(currpwval)) {
732: brokerules.push('uc');
733: }
734: |;
735: }
736: if ($rules{'lc'}) {
737: $intargjs .= qq|
738: var lcRegExp = /[a-z]/;
739: if (!lcRegExp.test(currpwval)) {
740: brokerules.push('lc');
741: }
742: |;
743: }
744: if ($rules{'num'}) {
745: $intargjs .= qq|
746: var numRegExp = /[0-9]/;
747: if (!numRegExp.test(currpwval)) {
748: brokerules.push('num');
749: }
750: |;
751: }
752: if ($rules{'spec'}) {
753: $intargjs .= q|
754: var specRegExp = /[!"#$%&'()*+,\-.\/:;<=>?@[\\^\]_`{\|}~]/;
755: if (!specRegExp.test(currpwval)) {
756: brokerules.push('spec');
757: }
758: |;
759: }
760: $intargjs .= qq|
761: if (brokerules.length > 0) {
762: for (var i=0; i<brokerules.length; i++) {
763: for (var j=0; j<charrules.length; j++) {
764: if (brokerules[i] == charrules[j]) {
765: rulesmsg += ' - '+charalerts[j]+'\\n';
766: break;
767: }
768: }
769: }
770: }
771: |;
772: }
773: $intargjs .= qq|
774: if (rulesmsg != '') {
775: rulesmsg = '$alertmsg'+rulesmsg;
776: alert(rulesmsg);
777: return false;
778: }
779: |;
780: }
781: return ($numrules,$intargjs);
782: }
783:
784: ###############################################################
785: ###############################################################
786: sub upload_manager_javascript_forward_associate {
787: my ($can_assign) = @_;
788: my ($auth_update,$numbuttons,$argreset);
789: if (ref($can_assign) eq 'HASH') {
790: if ($can_assign->{'krb4'} || $can_assign->{'krb5'}) {
791: $argreset .= " vf.krbarg.value='';\n";
792: $numbuttons ++ ;
793: }
794: if ($can_assign->{'int'}) {
795: $argreset .= " vf.intarg.value='';\n";
796: $numbuttons ++;
797: }
798: if ($can_assign->{'loc'}) {
799: $argreset .= " vf.locarg.value='';\n";
800: $numbuttons ++;
801: }
802: if (!$can_assign->{'int'}) {
803: my $warning = &mt('You may not specify an initial password for each user, as this is only available when new users use LON-CAPA internal authentication.')."\n".
804: &mt('Your current role does not have rights to create users with that authentication type.');
805: &js_escape(\$warning);
806: $auth_update = <<"END";
807: // Currently the initial password field is only supported for internal auth
808: // (see bug 6368).
809: if (nw==9) {
810: eval('vf.f'+tf+'.selectedIndex=0;')
811: alert('$warning');
812: }
813: END
814: } elsif ($numbuttons > 1) {
815: $auth_update = <<"END";
816: // If we set the password, make the password form below correspond to
817: // the new value.
818: if (nw==9) {
819: changed_radio('int',document.studentform);
820: set_auth_radio_buttons('int',document.studentform);
821: $argreset
822: }
823:
824: END
825: }
826: }
827:
828: return(<<ENDPICK);
829: function verify(vf,sec_caller) {
830: var founduname=0;
831: var foundpwd=0;
832: var foundname=0;
833: var foundid=0;
834: var foundsec=0;
835: var foundemail=0;
836: var foundrole=0;
837: var founddomain=0;
838: var foundinststatus=0;
839: var foundcredits=0;
840: var tw;
841: for (i=0;i<=vf.nfields.value;i++) {
842: tw=eval('vf.f'+i+'.selectedIndex');
843: if (tw==1) { founduname=1; }
844: if ((tw>=2) && (tw<=6)) { foundname=1; }
845: if (tw==7) { foundid=1; }
846: if (tw==8) { foundsec=1; }
847: if (tw==9) { foundpwd=1; }
848: if (tw==10) { foundemail=1; }
849: if (tw==11) { foundrole=1; }
850: if (tw==12) { founddomain=1; }
851: if (tw==13) { foundinststatus=1; }
852: if (tw==14) { foundcredits=1; }
853: }
854: verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus,foundcredits);
855: }
856:
857: //
858: // vf = this.form
859: // tf = column number
860: //
861: // values of nw
862: //
863: // 0 = none
864: // 1 = username
865: // 2 = names (lastname, firstnames)
866: // 3 = fname (firstname)
867: // 4 = mname (middlename)
868: // 5 = lname (lastname)
869: // 6 = gen (generation)
870: // 7 = id
871: // 8 = section
872: // 9 = ipwd (password)
873: // 10 = email address
874: // 11 = role
875: // 12 = domain
876: // 13 = inststatus
877: // 14 = foundcredits
878:
879: function flip(vf,tf) {
880: var nw=eval('vf.f'+tf+'.selectedIndex');
881: var i;
882: // make sure no other columns are labeled the same as this one
883: for (i=0;i<=vf.nfields.value;i++) {
884: if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) {
885: eval('vf.f'+i+'.selectedIndex=0;')
886: }
887: }
888: // If we set this to 'lastname, firstnames', clear out all the ones
889: // set to 'fname','mname','lname','gen' (3,4,5,6) currently.
890: if (nw==2) {
891: for (i=0;i<=vf.nfields.value;i++) {
892: if ((eval('vf.f'+i+'.selectedIndex')>=3) &&
893: (eval('vf.f'+i+'.selectedIndex')<=6)) {
894: eval('vf.f'+i+'.selectedIndex=0;')
895: }
896: }
897: }
898: // If we set this to one of 'fname','mname','lname','gen' (3,4,5,6),
899: // clear out any that are set to 'lastname, firstnames' (2)
900: if ((nw>=3) && (nw<=6)) {
901: for (i=0;i<=vf.nfields.value;i++) {
902: if (eval('vf.f'+i+'.selectedIndex')==2) {
903: eval('vf.f'+i+'.selectedIndex=0;')
904: }
905: }
906: }
907: $auth_update
908: }
909:
910: function clearpwd(vf) {
911: var i;
912: for (i=0;i<=vf.nfields.value;i++) {
913: if (eval('vf.f'+i+'.selectedIndex')==9) {
914: eval('vf.f'+i+'.selectedIndex=0;')
915: }
916: }
917: }
918:
919: ENDPICK
920: }
921:
922: ###############################################################
923: ###############################################################
924: sub upload_manager_javascript_reverse_associate {
925: my ($can_assign) = @_;
926: my ($auth_update,$numbuttons,$argreset);
927: if (ref($can_assign) eq 'HASH') {
928: if ($can_assign->{'krb4'} || $can_assign->{'krb5'}) {
929: $argreset .= " vf.krbarg.value='';\n";
930: $numbuttons ++ ;
931: }
932: if ($can_assign->{'int'}) {
933: $argreset .= " vf.intarg.value='';\n";
934: $numbuttons ++;
935: }
936: if ($can_assign->{'loc'}) {
937: $argreset .= " vf.locarg.value='';\n";
938: $numbuttons ++;
939: }
940: if (!$can_assign->{'int'}) {
941: my $warning = &mt('You may not specify an initial password, as this is only available when new users use LON-CAPA internal authentication.\n').
942: &mt('Your current role does not have rights to create users with that authentication type.');
943: &js_escape(\$warning);
944: $auth_update = <<"END";
945: // Currently the initial password field is only supported for internal auth
946: // (see bug 6368).
947: if (tf==8 && nw!=0) {
948: eval('vf.f'+tf+'.selectedIndex=0;')
949: alert('$warning');
950: }
951: END
952: } elsif ($numbuttons > 1) {
953: $auth_update = <<"END";
954: // initial password specified, pick internal authentication
955: if (tf==8 && nw!=0) {
956: changed_radio('int',document.studentform);
957: set_auth_radio_buttons('int',document.studentform);
958: $argreset
959: }
960:
961: END
962: }
963: }
964:
965: return(<<ENDPICK);
966: function verify(vf,sec_caller) {
967: var founduname=0;
968: var foundpwd=0;
969: var foundname=0;
970: var foundid=0;
971: var foundsec=0;
972: var foundemail=0;
973: var foundrole=0;
974: var founddomain=0;
975: var foundinststatus=0;
976: var foundcredits=0;
977: var tw;
978: for (i=0;i<=vf.nfields.value;i++) {
979: tw=eval('vf.f'+i+'.selectedIndex');
980: if (i==0 && tw!=0) { founduname=1; }
981: if (((i>=1) && (i<=5)) && tw!=0 ) { foundname=1; }
982: if (i==6 && tw!=0) { foundid=1; }
983: if (i==7 && tw!=0) { foundsec=1; }
984: if (i==8 && tw!=0) { foundpwd=1; }
985: if (i==9 && tw!=0) { foundemail=1; }
986: if (i==10 && tw!=0) { foundrole=1; }
987: if (i==11 && tw!=0) { founddomain=1; }
988: if (i==12 && tw!=0) { foundinstatus=1; }
989: if (i==13 && tw!=0) { foundcredits=1; }
990: }
991: verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus,foundcredits);
992: }
993:
994: function flip(vf,tf) {
995: var nw=eval('vf.f'+tf+'.selectedIndex');
996: var i;
997: // picked the all one name field, reset the other name ones to blank
998: if (tf==1 && nw!=0) {
999: for (i=2;i<=5;i++) {
1000: eval('vf.f'+i+'.selectedIndex=0;')
1001: }
1002: }
1003: //picked one of the piecewise name fields, reset the all in
1004: //one field to blank
1005: if ((tf>=2) && (tf<=5) && (nw!=0)) {
1006: eval('vf.f1.selectedIndex=0;')
1007: }
1008: $auth_update
1009: }
1010:
1011: function clearpwd(vf) {
1012: var i;
1013: if (eval('vf.f8.selectedIndex')!=0) {
1014: eval('vf.f8.selectedIndex=0;')
1015: }
1016: }
1017: ENDPICK
1018: }
1019:
1020: ###############################################################
1021: ###############################################################
1022: sub print_upload_manager_footer {
1023: my ($r,$i,$keyfields,$defdom,$today,$halfyear,$context,$permission,$crstype,
1024: $showcredits) = @_;
1025: my $form = 'document.studentform';
1026: my $formname = 'studentform';
1027: my ($krbdef,$krbdefdom) =
1028: &Apache::loncommon::get_kerberos_defaults($defdom);
1029: my %param = ( formname => $form,
1030: kerb_def_dom => $krbdefdom,
1031: kerb_def_auth => $krbdef
1032: );
1033: if (exists($env{'form.ipwd_choice'}) &&
1034: defined($env{'form.ipwd_choice'}) &&
1035: $env{'form.ipwd_choice'} ne '') {
1036: $param{'curr_authtype'} = 'int';
1037: }
1038: my $krbform = &Apache::loncommon::authform_kerberos(%param);
1039: my $intform = &Apache::loncommon::authform_internal(%param);
1040: my $locform = &Apache::loncommon::authform_local(%param);
1041: my $date_table = &date_setting_table(undef,undef,$context,undef,
1042: $formname,$permission,$crstype);
1043:
1044: my $Str = "\n".'<div class="LC_left_float">';
1045: $Str .= &hidden_input('nfields',$i);
1046: $Str .= &hidden_input('keyfields',$keyfields);
1047:
1048: $Str .= '<h3>'.&mt('Options').'</h3>'
1049: .&Apache::lonhtmlcommon::start_pick_box();
1050:
1051: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Login Type'));
1052: if ($context eq 'domain') {
1053: $Str .= '<p>'
1054: .&mt('Change authentication for existing users in domain "[_1]" to these settings?'
1055: ,$defdom)
1056: .' <span class="LC_nobreak"><label>'
1057: .'<input type="radio" name="changeauth" value="No" checked="checked" />'
1058: .&mt('No').'</label>'
1059: .' <label>'
1060: .'<input type="radio" name="changeauth" value="Yes" />'
1061: .&mt('Yes').'</label>'
1062: .'</span></p>';
1063: } else {
1064: $Str .= '<p class="LC_info">'."\n".
1065: &mt('This will not take effect if the user already exists.').
1066: &Apache::loncommon::help_open_topic('Auth_Options').
1067: "</p>\n";
1068: }
1069: $Str .= &set_login($defdom,$krbform,$intform,$locform);
1070:
1071: my ($home_server_pick,$numlib) =
1072: &Apache::loncommon::home_server_form_item($defdom,'lcserver',
1073: 'default','hide');
1074: if ($numlib > 1) {
1075: $Str .= &Apache::lonhtmlcommon::row_closure()
1076: .&Apache::lonhtmlcommon::row_title(
1077: &mt('LON-CAPA Home Server for New Users'))
1078: .&mt('LON-CAPA domain: [_1] with home server:','"'.$defdom.'"')
1079: .$home_server_pick
1080: .&Apache::lonhtmlcommon::row_closure();
1081: } else {
1082: $Str .= $home_server_pick.
1083: &Apache::lonhtmlcommon::row_closure();
1084: }
1085:
1086: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Default domain'))
1087: .&Apache::loncommon::select_dom_form($defdom,'defaultdomain',undef,1)
1088: .&Apache::lonhtmlcommon::row_closure();
1089:
1090: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Starting and Ending Dates'))
1091: ."<p>\n".$date_table."</p>\n"
1092: .&Apache::lonhtmlcommon::row_closure();
1093:
1094: if ($context eq 'domain') {
1095: $Str .= &Apache::lonhtmlcommon::row_title(
1096: &mt('Settings for assigning roles'))
1097: .&mt('Pick the action to take on roles for these users:').'<br />'
1098: .'<span class="LC_nobreak"><label>'
1099: .'<input type="radio" name="roleaction" value="norole" checked="checked" />'
1100: .' '.&mt('No role changes').'</label>'
1101: .' <label>'
1102: .'<input type="radio" name="roleaction" value="domain" />'
1103: .' '.&mt('Add a domain role').'</label>'
1104: .' <label>'
1105: .'<input type="radio" name="roleaction" value="course" />'
1106: .' '.&mt('Add a course/community role').'</label>'
1107: .'</span>';
1108: } elsif ($context eq 'author') {
1109: $Str .= &Apache::lonhtmlcommon::row_title(
1110: &mt('Default role'))
1111: .&mt('Choose the role to assign to users without a value specified in the uploaded file.')
1112: } elsif ($context eq 'course') {
1113: if ($showcredits) {
1114: $Str .= &Apache::lonhtmlcommon::row_title(
1115: &mt('Default role, section and credits'))
1116: .&mt('Choose the role and/or section(s) and/or credits to assign to users without values specified in the uploaded file.');
1117: } else {
1118: $Str .= &Apache::lonhtmlcommon::row_title(
1119: &mt('Default role and section'))
1120: .&mt('Choose the role and/or section(s) to assign to users without values specified in the uploaded file.');
1121: }
1122: } else {
1123: $Str .= &Apache::lonhtmlcommon::row_title(
1124: &mt('Default role and/or section(s)'))
1125: .&mt('Role and/or section(s) for users without values specified in the uploaded file.');
1126: }
1127: if (($context eq 'domain') || ($context eq 'author')) {
1128: $Str .= '<br />';
1129: my ($options,$cb_script,$coursepick) =
1130: &default_role_selector($context,1,'',$showcredits);
1131: if ($context eq 'domain') {
1132: $Str .= '<p>'
1133: .'<b>'.&mt('Domain Level').'</b><br />'
1134: .$options
1135: .'</p><p>'
1136: .'<b>'.&mt('Course Level').'</b>'
1137: .'</p>'
1138: .$cb_script.$coursepick
1139: .&Apache::lonhtmlcommon::row_closure();
1140: } elsif ($context eq 'author') {
1141: $Str .= $options
1142: .&Apache::lonhtmlcommon::row_closure(1); # last row in pick_box
1143: }
1144: } else {
1145: my ($cnum,$cdom) = &get_course_identity();
1146: my $rowtitle = &mt('section');
1147: my $defaultcredits;
1148: if ($showcredits) {
1149: $defaultcredits = &get_defaultcredits();
1150: }
1151: my $secbox = §ion_picker($cdom,$cnum,'Any',$rowtitle,$permission,
1152: $context,'upload',$crstype,$showcredits,
1153: $defaultcredits);
1154: $Str .= $secbox
1155: .&Apache::lonhtmlcommon::row_closure();
1156: my %lt;
1157: if ($crstype eq 'Community') {
1158: %lt = &Apache::lonlocal::texthash (
1159: disp => 'Display members with current/future access who are not in the uploaded file',
1160: stus => 'Members selected from this list can be dropped.'
1161: );
1162: } else {
1163: %lt = &Apache::lonlocal::texthash (
1164: disp => 'Display students with current/future access who are not in the uploaded file',
1165: stus => 'Students selected from this list can be dropped.'
1166: );
1167: }
1168: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Full Update'))
1169: .'<label><input type="checkbox" name="fullup" value="yes" />'
1170: .' '.$lt{'disp'}
1171: .'</label><br />'
1172: .$lt{'stus'}
1173: .&Apache::lonhtmlcommon::row_closure();
1174: }
1175: if ($context eq 'course' || $context eq 'domain') {
1176: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Student/Employee ID'))
1177: .&forceid_change($context)
1178: .&Apache::lonhtmlcommon::row_closure(1); # last row in pick_box
1179: }
1180:
1181: $Str .= &Apache::lonhtmlcommon::end_pick_box();
1182: $Str .= '</div>';
1183:
1184: # Footer
1185: $Str .= '<div class="LC_clear_float_footer">'
1186: .'<hr />';
1187: if ($context eq 'course') {
1188: $Str .= '<p class="LC_info">'
1189: .&mt('Note: This operation may be time consuming when adding several users.')
1190: .'</p>';
1191: }
1192: $Str .= '<p><input type="button"'
1193: .' onclick="javascript:verify(this.form,this.form.csec)"'
1194: .' value="'.&mt('Update Users').'" />'
1195: .'</p>'."\n"
1196: .'</div>';
1197: $r->print($Str);
1198: return;
1199: }
1200:
1201: sub get_defaultcredits {
1202: my ($cdom,$cnum) = @_;
1203:
1204: if ($cdom eq '' || $cnum eq '') {
1205: return unless ($env{'request.course.id'});
1206: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1207: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1208: }
1209: return unless(($cdom =~ /^$match_domain$/) && ($cnum =~ /^$match_courseid$/));
1210: my ($defaultcredits,$domdefcredits);
1211: my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom);
1212: if ($domdefaults{'officialcredits'} || $domdefaults{'unofficialcredits'} || $domdefaults{'textbookcredits'}) {
1213: my $instcode = $env{'course.'.$cdom.'_'.$cnum.'.internal.coursecode'};
1214: if ($instcode) {
1215: $domdefcredits = $domdefaults{'officialcredits'};
1216: } elsif ($env{'course.'.$cdom.'_'.$cnum.'.internal.textbook'}) {
1217: $domdefcredits = $domdefaults{'textbookcredits'};
1218: } else {
1219: $domdefcredits = $domdefaults{'unofficialcredits'};
1220: }
1221: } else {
1222: return;
1223: }
1224:
1225: if ($env{'request.course.id'} eq $cdom.'_'.$cnum) {
1226: $defaultcredits = $env{'course.'.$cdom.'_'.$cnum.'.internal.defaultcredits'};
1227: } elsif (exists($env{'course.'.$cdom.'_'.$cnum.'.internal.defaultcredits'})) {
1228: $defaultcredits = $env{'course.'.$cdom.'_'.$cnum.'.internal.defaultcredits'};
1229: } else {
1230: my %crsinfo =
1231: &Apache::lonnet::coursedescription("$cdom/$cnum",{'one_time' => 1});
1232: $defaultcredits = $crsinfo{'internal.defaultcredits'};
1233: }
1234: if ($defaultcredits eq '') {
1235: $defaultcredits = $domdefcredits;
1236: }
1237: return $defaultcredits;
1238: }
1239:
1240: sub forceid_change {
1241: my ($context) = @_;
1242: my $output =
1243: '<label><input type="checkbox" name="forceid" value="yes" />'
1244: .&mt('Force change of existing ID')
1245: .'</label>'.&Apache::loncommon::help_open_topic('ForceIDChange')."\n";
1246: if ($context eq 'domain') {
1247: $output .=
1248: '<br />'
1249: .'<label><input type="checkbox" name="recurseid" value="yes" />'
1250: .&mt("Update ID in user's course(s).").'</label>'."\n";
1251: }
1252: return $output;
1253: }
1254:
1255: ###############################################################
1256: ###############################################################
1257: sub print_upload_manager_form {
1258: my ($r,$context,$permission,$crstype,$showcredits) = @_;
1259: my $firstLine;
1260: my $datatoken;
1261: if (!$env{'form.datatoken'}) {
1262: $datatoken=&Apache::loncommon::upfile_store($r);
1263: } else {
1264: $datatoken=&Apache::loncommon::valid_datatoken($env{'form.datatoken'});
1265: if ($datatoken ne '') {
1266: &Apache::loncommon::load_tmp_file($r,$datatoken);
1267: }
1268: }
1269: if ($datatoken eq '') {
1270: $r->print('<p class="LC_error">'.&mt('Error').': '.
1271: &mt('Invalid datatoken').'</p>');
1272: return 'missingdata';
1273: }
1274: my @records=&Apache::loncommon::upfile_record_sep();
1275: if($env{'form.noFirstLine'}){
1276: $firstLine=shift(@records);
1277: }
1278: my $total=$#records;
1279: my $distotal=$total+1;
1280: my $today=time;
1281: my $halfyear=$today+15552000;
1282: #
1283: # Restore memorized settings
1284: my $col_setting_names = { 'username_choice' => 'scalar', # column settings
1285: 'names_choice' => 'scalar',
1286: 'fname_choice' => 'scalar',
1287: 'mname_choice' => 'scalar',
1288: 'lname_choice' => 'scalar',
1289: 'gen_choice' => 'scalar',
1290: 'id_choice' => 'scalar',
1291: 'sec_choice' => 'scalar',
1292: 'ipwd_choice' => 'scalar',
1293: 'email_choice' => 'scalar',
1294: 'role_choice' => 'scalar',
1295: 'domain_choice' => 'scalar',
1296: 'inststatus_choice' => 'scalar',
1297: };
1298: if ($showcredits) {
1299: $col_setting_names->{'credits_choice'} = 'scalar';
1300: }
1301: if ($context eq 'course') {
1302: &Apache::loncommon::restore_course_settings('enrollment_upload',
1303: $col_setting_names);
1304: } else {
1305: &Apache::loncommon::restore_settings($context,'user_upload',
1306: $col_setting_names);
1307: }
1308: my $defdom = $env{'request.role.domain'};
1309: #
1310: # Determine kerberos parameters as appropriate
1311: my ($krbdef,$krbdefdom) =
1312: &Apache::loncommon::get_kerberos_defaults($defdom);
1313: #
1314: my ($authnum,%can_assign) = &Apache::loncommon::get_assignable_auth($defdom);
1315: &print_upload_manager_header($r,$datatoken,$distotal,$krbdefdom,$context,
1316: $permission,$crstype,\%can_assign);
1317: my $i;
1318: my $keyfields;
1319: if ($total>=0) {
1320: my @field=
1321: (['username',&mt('Username'), $env{'form.username_choice'}],
1322: ['names',&mt('Last Name, First Names'),$env{'form.names_choice'}],
1323: ['fname',&mt('First Name'), $env{'form.fname_choice'}],
1324: ['mname',&mt('Middle Names/Initials'),$env{'form.mname_choice'}],
1325: ['lname',&mt('Last Name'), $env{'form.lname_choice'}],
1326: ['gen', &mt('Generation'), $env{'form.gen_choice'}],
1327: ['id', &mt('Student/Employee ID'),$env{'form.id_choice'}],
1328: ['sec', &mt('Section'), $env{'form.sec_choice'}],
1329: ['ipwd', &mt('Initial Password'),$env{'form.ipwd_choice'}],
1330: ['email',&mt('E-mail Address'), $env{'form.email_choice'}],
1331: ['role',&mt('Role'), $env{'form.role_choice'}],
1332: ['domain',&mt('Domain'), $env{'form.domain_choice'}],
1333: ['inststatus',&mt('Affiliation'), $env{'form.inststatus_choice'}]);
1334: if ($showcredits) {
1335: push(@field,
1336: ['credits',&mt('Student Credits'), $env{'form.credits_choice'}]);
1337: }
1338: if ($env{'form.upfile_associate'} eq 'reverse') {
1339: &Apache::loncommon::csv_print_samples($r,\@records);
1340: $i=&Apache::loncommon::csv_print_select_table($r,\@records,
1341: \@field);
1342: foreach (@field) {
1343: $keyfields.=$_->[0].',';
1344: }
1345: chop($keyfields);
1346: } else {
1347: unshift(@field,['none','']);
1348: $i=&Apache::loncommon::csv_samples_select_table($r,\@records,
1349: \@field);
1350: my %sone=&Apache::loncommon::record_sep($records[0]);
1351: $keyfields=join(',',sort(keys(%sone)));
1352: }
1353: }
1354: &print_upload_manager_footer($r,$i,$keyfields,$defdom,$today,$halfyear,
1355: $context,$permission,$crstype,$showcredits);
1356: return 'ok';
1357: }
1358:
1359: sub setup_date_selectors {
1360: my ($starttime,$endtime,$mode,$nolink,$formname) = @_;
1361: if ($formname eq '') {
1362: $formname = 'studentform';
1363: }
1364: if (! defined($starttime)) {
1365: $starttime = time;
1366: unless ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') {
1367: if (exists($env{'course.'.$env{'request.course.id'}.
1368: '.default_enrollment_start_date'})) {
1369: $starttime = $env{'course.'.$env{'request.course.id'}.
1370: '.default_enrollment_start_date'};
1371: }
1372: }
1373: }
1374: if (! defined($endtime)) {
1375: $endtime = time+(6*30*24*60*60); # 6 months from now, approx
1376: unless ($mode eq 'createcourse') {
1377: if (exists($env{'course.'.$env{'request.course.id'}.
1378: '.default_enrollment_end_date'})) {
1379: $endtime = $env{'course.'.$env{'request.course.id'}.
1380: '.default_enrollment_end_date'};
1381: }
1382: }
1383: }
1384:
1385: my $startdateform =
1386: &Apache::lonhtmlcommon::date_setter($formname,'startdate',$starttime,
1387: undef,undef,undef,undef,undef,undef,undef,$nolink);
1388:
1389: my $enddateform =
1390: &Apache::lonhtmlcommon::date_setter($formname,'enddate',$endtime,
1391: undef,undef,undef,undef,undef,undef,undef,$nolink);
1392:
1393: if ($mode eq 'create_enrolldates') {
1394: $startdateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1395: 'startenroll',
1396: $starttime);
1397: $enddateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1398: 'endenroll',
1399: $endtime);
1400: }
1401: if ($mode eq 'create_defaultdates') {
1402: $startdateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1403: 'startaccess',
1404: $starttime);
1405: $enddateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1406: 'endaccess',
1407: $endtime);
1408: }
1409: return ($startdateform,$enddateform);
1410: }
1411:
1412:
1413: sub get_dates_from_form {
1414: my ($startname,$endname) = @_;
1415: if ($startname eq '') {
1416: $startname = 'startdate';
1417: }
1418: if ($endname eq '') {
1419: $endname = 'enddate';
1420: }
1421: my $startdate = &Apache::lonhtmlcommon::get_date_from_form($startname);
1422: my $enddate = &Apache::lonhtmlcommon::get_date_from_form($endname);
1423: if ($env{'form.no_end_date'}) {
1424: $enddate = 0;
1425: }
1426: return ($startdate,$enddate);
1427: }
1428:
1429: sub date_setting_table {
1430: my ($starttime,$endtime,$mode,$bulkaction,$formname,$permission,$crstype) = @_;
1431: my $nolink;
1432: if ($bulkaction) {
1433: $nolink = 1;
1434: }
1435: my ($startform,$endform) =
1436: &setup_date_selectors($starttime,$endtime,$mode,$nolink,$formname);
1437: my $dateDefault;
1438: if ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') {
1439: $dateDefault = ' ';
1440: } elsif ($mode ne 'author' && $mode ne 'domain') {
1441: if (($bulkaction eq 'reenable') ||
1442: ($bulkaction eq 'activate') ||
1443: ($bulkaction eq 'chgdates') ||
1444: ($env{'form.action'} eq 'upload')) {
1445: if ($env{'request.course.sec'} eq '') {
1446: $dateDefault = '<span class="LC_nobreak">'.
1447: '<label><input type="checkbox" name="makedatesdefault" value="1" /> ';
1448: if ($crstype eq 'Community') {
1449: $dateDefault .= &mt("make these dates the default access dates for future community enrollment");
1450: } else {
1451: $dateDefault .= &mt("make these dates the default access dates for future course enrollment");
1452: }
1453: $dateDefault .= '</label></span>';
1454: }
1455: }
1456: }
1457: my $perpetual = '<span class="LC_nobreak"><label><input type="checkbox" name="no_end_date"';
1458: if (defined($endtime) && $endtime == 0) {
1459: $perpetual .= ' checked="checked"';
1460: }
1461: $perpetual.= ' /> '.&mt('no ending date').'</label></span>';
1462: if ($mode eq 'create_enrolldates') {
1463: $perpetual = ' ';
1464: }
1465: my $result = &Apache::lonhtmlcommon::start_pick_box()."\n";
1466: $result .= &Apache::lonhtmlcommon::row_title(&mt('Starting Date'),
1467: 'LC_oddrow_value')."\n".
1468: $startform."\n".
1469: &Apache::lonhtmlcommon::row_closure(1).
1470: &Apache::lonhtmlcommon::row_title(&mt('Ending Date'),
1471: 'LC_oddrow_value')."\n".
1472: $endform.' '.$perpetual.
1473: &Apache::lonhtmlcommon::row_closure(1).
1474: &Apache::lonhtmlcommon::end_pick_box();
1475: if ($dateDefault) {
1476: $result .= $dateDefault.'<br />'."\n";
1477: }
1478: return $result;
1479: }
1480:
1481: sub make_dates_default {
1482: my ($startdate,$enddate,$context,$crstype) = @_;
1483: my $result = '';
1484: if ($context eq 'course') {
1485: my ($cnum,$cdom) = &get_course_identity();
1486: my $put_result = &Apache::lonnet::put('environment',
1487: {'default_enrollment_start_date'=>$startdate,
1488: 'default_enrollment_end_date' =>$enddate},$cdom,$cnum);
1489: if ($put_result eq 'ok') {
1490: if ($crstype eq 'Community') {
1491: $result .= &mt('Set default start and end access dates for community.');
1492: } else {
1493: $result .= &mt('Set default start and end access dates for course.');
1494: }
1495: $result .= '<br />'."\n";
1496: #
1497: # Refresh the course environment
1498: &Apache::lonnet::coursedescription($env{'request.course.id'},
1499: {'freshen_cache' => 1});
1500: } else {
1501: if ($crstype eq 'Community') {
1502: $result .= &mt('Unable to set default access dates for community');
1503: } else {
1504: $result .= &mt('Unable to set default access dates for course');
1505: }
1506: $result .= ':'.$put_result.'<br />';
1507: }
1508: }
1509: return $result;
1510: }
1511:
1512: sub default_role_selector {
1513: my ($context,$checkpriv,$crstype,$showcredits) = @_;
1514: my %customroles;
1515: my ($options,$coursepick,$cb_jscript);
1516: if ($context ne 'author') {
1517: %customroles = &my_custom_roles($crstype);
1518: }
1519:
1520: my %lt=&Apache::lonlocal::texthash(
1521: 'rol' => "Role",
1522: 'grs' => "Section",
1523: 'exs' => "Existing sections",
1524: 'new' => "New section",
1525: 'crd' => "Credits",
1526: );
1527: $options = '<select name="defaultrole">'."\n".
1528: ' <option value="">'.&mt('Please select').'</option>'."\n";
1529: if ($context eq 'course') {
1530: $options .= &default_course_roles($context,$checkpriv,$crstype,%customroles);
1531: } elsif ($context eq 'author') {
1532: my @roles = &construction_space_roles($checkpriv);
1533: foreach my $role (@roles) {
1534: my $plrole=&Apache::lonnet::plaintext($role);
1535: $options .= ' <option value="'.$role.'">'.$plrole.'</option>'."\n";
1536: }
1537: } elsif ($context eq 'domain') {
1538: my @roles = &domain_roles($checkpriv);
1539: foreach my $role (@roles) {
1540: my $plrole=&Apache::lonnet::plaintext($role);
1541: $options .= ' <option value="'.$role.'">'.$plrole.'</option>';
1542: }
1543: my $courseform = &Apache::loncommon::selectcourse_link
1544: ('studentform','dccourse','dcdomain','coursedesc',"$env{'request.role.domain'}",undef,'Course/Community');
1545: my ($credit_elem,$creditsinput);
1546: if ($showcredits) {
1547: $credit_elem = 'credits';
1548: $creditsinput = '<td><input type="text" name="credits" value="" /></td>';
1549: }
1550: $cb_jscript =
1551: &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'},'currsec','studentform','courserole','Course/Community',$credit_elem);
1552: $coursepick = &Apache::loncommon::start_data_table().
1553: &Apache::loncommon::start_data_table_header_row().
1554: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th>'.
1555: '<th>'.$lt{'grs'}.'</th>'.
1556: '<th>'.$lt{'crd'}.'</th>'.
1557: &Apache::loncommon::end_data_table_header_row().
1558: &Apache::loncommon::start_data_table_row()."\n".
1559: '<td><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'studentform','dccourse','dcdomain','coursedesc','','','','crstype'".')" /></td>'."\n".
1560: '<td><select name="courserole">'."\n".
1561: &default_course_roles($context,$checkpriv,'Course',%customroles)."\n".
1562: '</select></td><td>'.
1563: '<table class="LC_createuser">'.
1564: '<tr class="LC_section_row"><td valign="top">'.
1565: $lt{'exs'}.'<br /><select name="currsec">'.
1566: ' <option value=""><--'.&mt('Pick course first').
1567: '</select></td>'.
1568: '<td> </td>'.
1569: '<td valign="top">'.$lt{'new'}.'<br />'.
1570: '<input type="text" name="newsec" value="" size="5" />'.
1571: '<input type="hidden" name="groups" value="" />'.
1572: '<input type="hidden" name="sections" value="" />'.
1573: '<input type="hidden" name="origdom" value="'.
1574: $env{'request.role.domain'}.'" />'.
1575: '<input type="hidden" name="dccourse" value="" />'.
1576: '<input type="hidden" name="dcdomain" value="" />'.
1577: '<input type="hidden" name="crstype" value="" />'.
1578: '</td></tr></table></td>'.$creditsinput.
1579: &Apache::loncommon::end_data_table_row().
1580: &Apache::loncommon::end_data_table()."\n";
1581: }
1582: $options .= '</select>';
1583: return ($options,$cb_jscript,$coursepick);
1584: }
1585:
1586: sub default_course_roles {
1587: my ($context,$checkpriv,$crstype,%customroles) = @_;
1588: my $output;
1589: my $custom = 1;
1590: my @roles = &course_roles($context,$checkpriv,$custom,lc($crstype));
1591: foreach my $role (@roles) {
1592: if ($role ne 'cr') {
1593: my $plrole=&Apache::lonnet::plaintext($role,$crstype);
1594: $output .= ' <option value="'.$role.'">'.$plrole.'</option>';
1595: }
1596: }
1597: if (keys(%customroles) > 0) {
1598: if (grep(/^cr$/,@roles)) {
1599: foreach my $cust (sort(keys(%customroles))) {
1600: my $custrole='cr_'.$env{'user.domain'}.
1601: '_'.$env{'user.name'}.'_'.$cust;
1602: $output .= ' <option value="'.$custrole.'">'.$cust.'</option>';
1603: }
1604: }
1605: }
1606: return $output;
1607: }
1608:
1609: sub construction_space_roles {
1610: my ($checkpriv) = @_;
1611: my @allroles = &roles_by_context('author');
1612: my @roles;
1613: if ($checkpriv) {
1614: foreach my $role (@allroles) {
1615: if (&Apache::lonnet::allowed('c'.$role,$env{'user.domain'}.'/'.$env{'user.name'})) {
1616: push(@roles,$role);
1617: }
1618: }
1619: return @roles;
1620: } else {
1621: return @allroles;
1622: }
1623: }
1624:
1625: sub domain_roles {
1626: my ($checkpriv) = @_;
1627: my @allroles = &roles_by_context('domain');
1628: my @roles;
1629: if ($checkpriv) {
1630: foreach my $role (@allroles) {
1631: if (&Apache::lonnet::allowed('c'.$role,$env{'request.role.domain'})) {
1632: push(@roles,$role);
1633: }
1634: }
1635: return @roles;
1636: } else {
1637: return @allroles;
1638: }
1639: }
1640:
1641: sub course_roles {
1642: my ($context,$checkpriv,$custom,$roletype) = @_;
1643: my $crstype;
1644: if ($roletype eq 'community') {
1645: $crstype = 'Community' ;
1646: } else {
1647: $crstype = 'Course';
1648: }
1649: my @allroles = &roles_by_context('course',$custom,$crstype);
1650: my @roles;
1651: if ($context eq 'domain') {
1652: @roles = @allroles;
1653: } elsif ($context eq 'course') {
1654: if ($env{'request.course.id'}) {
1655: if ($checkpriv) {
1656: foreach my $role (@allroles) {
1657: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
1658: push(@roles,$role);
1659: } else {
1660: if ((($role ne 'cc') && ($role ne 'co')) && ($env{'request.course.sec'} ne '')) {
1661: if (&Apache::lonnet::allowed('c'.$role,
1662: $env{'request.course.id'}.'/'.
1663: $env{'request.course.sec'})) {
1664: push(@roles,$role);
1665: }
1666: }
1667: }
1668: }
1669: } else {
1670: @roles = @allroles;
1671: }
1672: }
1673: }
1674: return @roles;
1675: }
1676:
1677: sub curr_role_permissions {
1678: my ($context,$setting,$checkpriv,$type) = @_;
1679: my $custom = 1;
1680: my @roles;
1681: if ($context eq 'author') {
1682: @roles = &construction_space_roles($checkpriv);
1683: } elsif ($context eq 'domain') {
1684: if ($setting eq 'course') {
1685: @roles = &course_roles($context,$checkpriv,$custom,$type);
1686: } else {
1687: @roles = &domain_roles($checkpriv);
1688: }
1689: } elsif ($context eq 'course') {
1690: @roles = &course_roles($context,$checkpriv,$custom,$type);
1691: }
1692: return @roles;
1693: }
1694:
1695: # ======================================================= Existing Custom Roles
1696:
1697: sub my_custom_roles {
1698: my ($crstype,$udom,$uname) = @_;
1699: my %returnhash=();
1700: my $extra = &Apache::lonnet::freeze_escape({'skipcheck' => 1});
1701: my %rolehash=&Apache::lonnet::dump('roles',$udom,$uname);
1702: foreach my $key (keys(%rolehash)) {
1703: if ($key=~/^rolesdef\_(\w+)$/) {
1704: if ($crstype eq 'Community') {
1705: next if ($rolehash{$key} =~ /bre\&S/);
1706: }
1707: $returnhash{$1}=$1;
1708: }
1709: }
1710: return %returnhash;
1711: }
1712:
1713: sub print_userlist {
1714: my ($r,$mode,$permission,$context,$formname,$totcodes,$codetitles,
1715: $idlist,$idlist_titles,$showcredits) = @_;
1716: my $format = $env{'form.output'};
1717: if (! exists($env{'form.sortby'})) {
1718: $env{'form.sortby'} = 'username';
1719: }
1720: if ($env{'form.Status'} !~ /^(Any|Expired|Active|Future)$/) {
1721: $env{'form.Status'} = 'Active';
1722: }
1723: my $onchange = "javascript:updateCols('Status');";
1724: my $status_select = &Apache::lonhtmlcommon::StatusOptions
1725: ($env{'form.Status'},undef,undef,$onchange);
1726:
1727: if ($env{'form.showrole'} eq '') {
1728: if ($context eq 'course') {
1729: $env{'form.showrole'} = 'st';
1730: } else {
1731: $env{'form.showrole'} = 'Any';
1732: }
1733: }
1734: if (! defined($env{'form.output'}) ||
1735: $env{'form.output'} !~ /^(csv|excel|html)$/ ) {
1736: $env{'form.output'} = 'html';
1737: }
1738:
1739: my @statuses;
1740: if ($env{'form.Status'} eq 'Any') {
1741: @statuses = ('previous','active','future');
1742: } elsif ($env{'form.Status'} eq 'Expired') {
1743: @statuses = ('previous');
1744: } elsif ($env{'form.Status'} eq 'Active') {
1745: @statuses = ('active');
1746: } elsif ($env{'form.Status'} eq 'Future') {
1747: @statuses = ('future');
1748: }
1749:
1750: # Interface output
1751: $r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n".
1752: '<input type="hidden" name="action" value="'.
1753: $env{'form.action'}.'" />');
1754: $r->print('<div>'."\n");
1755: if ($env{'form.action'} ne 'modifystudent') {
1756: my %lt=&Apache::lonlocal::texthash('csv' => "CSV",
1757: 'excel' => "Excel",
1758: 'html' => 'HTML');
1759: my $output_selector = '<select size="1" name="output" onchange="javascript:updateCols('."'output'".');" >';
1760: foreach my $outputformat ('html','csv','excel') {
1761: my $option = '<option value="'.$outputformat.'"';
1762: if ($outputformat eq $env{'form.output'}) {
1763: $option .= ' selected="selected"';
1764: }
1765: $option .='>'.$lt{$outputformat}.'</option>';
1766: $output_selector .= "\n".$option;
1767: }
1768: $output_selector .= '</select>';
1769: $r->print('<span class="LC_nobreak">'
1770: .&mt('Output Format: [_1]',$output_selector)
1771: .'</span>'.(' 'x3));
1772: }
1773: $r->print('<span class="LC_nobreak">'
1774: .&mt('User Status: [_1]',$status_select)
1775: .'</span>'.(' 'x3)."\n");
1776: my $roleselected = '';
1777: if ($env{'form.showrole'} eq 'Any') {
1778: $roleselected = ' selected="selected"';
1779: }
1780: my ($cnum,$cdom);
1781: $r->print(&role_filter($context));
1782: if ($context eq 'course') {
1783: ($cnum,$cdom) = &get_course_identity();
1784: $r->print(§ion_group_filter($cnum,$cdom));
1785: }
1786: $r->print('</div><div class="LC_left_float">'.
1787: &column_checkboxes($context,$mode,$formname,$showcredits).
1788: '</div>');
1789: if ($env{'form.phase'} eq '') {
1790: $r->print('<br clear="all" />'.
1791: &list_submit_button(&mt('Display List of Users'))."\n".
1792: '<input type="hidden" name="phase" value="" /></form>');
1793: return;
1794: }
1795: if (!(($context eq 'domain') &&
1796: (($env{'form.roletype'} eq 'course') || ($env{'form.roletype'} eq 'community')))) {
1797: $r->print('<br clear="all" />'.
1798: &list_submit_button(&mt('Update Display'))."\n");
1799: }
1800:
1801: my @cols = &infocolumns($context,$mode,$showcredits);
1802: if (!@cols) {
1803: $r->print('<hr style="clear:both;" /><span class="LC_warning">'.
1804: &mt('No user information selected for display.').'</span>'.
1805: '<input type="hidden" name="phase" value="display" /></form>'."\n");
1806: return;
1807: }
1808: my ($indexhash,$keylist) = &make_keylist_array();
1809: my (%userlist,%userinfo,$clearcoursepick,$needauthorquota,$needauthorusage);
1810: if (($context eq 'domain') &&
1811: ($env{'form.roletype'} eq 'course') ||
1812: ($env{'form.roletype'} eq 'community')) {
1813: my ($crstype,$numcodes,$title,$warning);
1814: if ($env{'form.roletype'} eq 'course') {
1815: $crstype = 'Course';
1816: $numcodes = $totcodes;
1817: $title = &mt('Select Courses');
1818: $warning = &mt('Warning: data retrieval for multiple courses can take considerable time, as this operation is not currently optimized.');
1819: } elsif ($env{'form.roletype'} eq 'community') {
1820: $crstype = 'Community';
1821: $numcodes = 0;
1822: $title = &mt('Select Communities');
1823: $warning = &mt('Warning: data retrieval for multiple communities can take considerable time, as this operation is not currently optimized.');
1824: }
1825: my @standardnames = &Apache::loncommon::get_standard_codeitems();
1826: my $courseform =
1827: &Apache::lonhtmlcommon::course_selection($formname,$numcodes,
1828: $codetitles,$idlist,$idlist_titles,$crstype,
1829: \@standardnames);
1830: $r->print('<div class="LC_left_float">'.
1831: '<fieldset><legend>'.$title.'</legend>'."\n".
1832: $courseform."\n".
1833: '</fieldset></div><br clear="all" />'.
1834: '<p><input type="hidden" name="origroletype" value="'.$env{'form.roletype'}.'" />'.
1835: &list_submit_button(&mt('Update Display')).
1836: "\n".'</p><span class="LC_warning">'.$warning.'</span>'."\n");
1837: $clearcoursepick = 0;
1838: if (($env{'form.origroletype'} ne '') &&
1839: ($env{'form.origroletype'} ne $env{'form.roletype'})) {
1840: $clearcoursepick = 1;
1841: }
1842: if (($env{'form.coursepick'}) && (!$clearcoursepick)) {
1843: $r->print('<hr />'.&mt('Searching ...').'<br /> <br />');
1844: }
1845: } else {
1846: $r->print('<hr style="clear:both;" /><div id="searching">'.&mt('Searching ...').'</div>');
1847: }
1848: $r->rflush();
1849: if ($context eq 'course') {
1850: if (($env{'form.showrole'} eq 'st') || ($env{'form.showrole'} eq 'Any')) {
1851: my $classlist = &Apache::loncoursedata::get_classlist();
1852: if (ref($classlist) eq 'HASH') {
1853: %userlist = %{$classlist};
1854: }
1855: }
1856: if ($env{'form.showrole'} ne 'st') {
1857: my $showroles;
1858: if ($env{'form.showrole'} ne 'Any') {
1859: $showroles = [$env{'form.showrole'}];
1860: } else {
1861: $showroles = undef;
1862: }
1863: my $withsec = 1;
1864: my $hidepriv = 1;
1865: my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,
1866: \@statuses,$showroles,undef,$withsec,$hidepriv);
1867: &gather_userinfo($context,$format,\%userlist,$indexhash,\%userinfo,
1868: \%advrolehash,$permission);
1869: }
1870: } else {
1871: my (%cstr_roles,%dom_roles);
1872: if ($context eq 'author') {
1873: # List co-authors and assistant co-authors
1874: my @possroles = &roles_by_context($context);
1875: %cstr_roles = &Apache::lonnet::get_my_roles(undef,undef,undef,
1876: \@statuses,\@possroles);
1877: &gather_userinfo($context,$format,\%userlist,$indexhash,\%userinfo,
1878: \%cstr_roles,$permission);
1879: } elsif ($context eq 'domain') {
1880: if ($env{'form.roletype'} eq 'domain') {
1881: if (grep(/^authorusage$/,@cols)) {
1882: $needauthorusage = 1;
1883: }
1884: if (grep(/^authorquota$/,@cols)) {
1885: $needauthorquota = 1;
1886: }
1887: %dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'});
1888: foreach my $key (keys(%dom_roles)) {
1889: if (ref($dom_roles{$key}) eq 'HASH') {
1890: &gather_userinfo($context,$format,\%userlist,$indexhash,
1891: \%userinfo,$dom_roles{$key},$permission);
1892: }
1893: }
1894: } elsif ($env{'form.roletype'} eq 'author') {
1895: my %dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'},['au']);
1896: my %coauthors;
1897: foreach my $key (keys(%dom_roles)) {
1898: if (ref($dom_roles{$key}) eq 'HASH') {
1899: if ($env{'form.showrole'} eq 'au') {
1900: &gather_userinfo($context,$format,\%userlist,$indexhash,
1901: \%userinfo,$dom_roles{$key},$permission);
1902: } else {
1903: my @possroles;
1904: if ($env{'form.showrole'} eq 'Any') {
1905: @possroles = &roles_by_context('author');
1906: } else {
1907: @possroles = ($env{'form.showrole'});
1908: }
1909: foreach my $author (sort(keys(%{$dom_roles{$key}}))) {
1910: my ($role,$authorname,$authordom) = split(/:/,$author,-1);
1911: my $extent = '/'.$authordom.'/'.$authorname;
1912: %{$coauthors{$extent}} =
1913: &Apache::lonnet::get_my_roles($authorname,
1914: $authordom,undef,\@statuses,\@possroles);
1915: }
1916: &gather_userinfo($context,$format,\%userlist,
1917: $indexhash,\%userinfo,\%coauthors,$permission);
1918: }
1919: }
1920: }
1921: } elsif (($env{'form.roletype'} eq 'course') ||
1922: ($env{'form.roletype'} eq 'community')) {
1923: if (($env{'form.coursepick'}) && (!$clearcoursepick)) {
1924: my %courses = &process_coursepick();
1925: my %allusers;
1926: my $hidepriv = 1;
1927: foreach my $cid (keys(%courses)) {
1928: my ($cnum,$cdom,$cdesc) = &get_course_identity($cid);
1929: next if ($cnum eq '' || $cdom eq '');
1930: my $custom = 1;
1931: my (@roles,@sections,%access,%users,%userdata,
1932: %statushash);
1933: if ($env{'form.showrole'} eq 'Any') {
1934: @roles = &course_roles($context,undef,$custom,
1935: $env{'form.roletype'});
1936: } else {
1937: @roles = ($env{'form.showrole'});
1938: }
1939: foreach my $role (@roles) {
1940: %{$users{$role}} = ();
1941: }
1942: foreach my $type (@statuses) {
1943: $access{$type} = $type;
1944: }
1945: &Apache::loncommon::get_course_users($cdom,$cnum,\%access,\@roles,\@sections,\%users,\%userdata,\%statushash,$hidepriv);
1946: foreach my $user (keys(%userdata)) {
1947: next if (ref($userinfo{$user}) eq 'HASH');
1948: foreach my $item ('fullname','id') {
1949: $userinfo{$user}{$item} = $userdata{$user}[$indexhash->{$item}];
1950: }
1951: }
1952: foreach my $role (keys(%users)) {
1953: foreach my $user (keys(%{$users{$role}})) {
1954: my $uniqid = $user.':'.$role;
1955: $allusers{$uniqid}{$cid} = { desc => $cdesc,
1956: secs => $statushash{$user}{$role},
1957: };
1958: }
1959: }
1960: }
1961: &gather_userinfo($context,$format,\%userlist,$indexhash,
1962: \%userinfo,\%allusers,$permission);
1963: } else {
1964: $r->print('<input type="hidden" name="phase" value="'.
1965: $env{'form.phase'}.'" /></form>');
1966: return;
1967: }
1968: }
1969: }
1970: }
1971: if (keys(%userlist) == 0) {
1972: my $msg = '';
1973: if ($context eq 'author') {
1974: $msg = &mt('There are no co-authors to display.');
1975: } elsif ($context eq 'domain') {
1976: if ($env{'form.roletype'} eq 'domain') {
1977: $msg = &mt('There are no users with domain roles to display.');
1978: } elsif ($env{'form.roletype'} eq 'author') {
1979: $msg = &mt('There are no authors or co-authors to display.');
1980: } elsif ($env{'form.roletype'} eq 'course') {
1981: $msg = &mt('There are no course users to display');
1982: } elsif ($env{'form.roletype'} eq 'community') {
1983: $msg = &mt('There are no community users to display');
1984: }
1985: } elsif ($context eq 'course') {
1986: $r->print(&mt('There are no course users to display.')."\n");
1987: }
1988: $r->print('<p class="LC_info">'.$msg.'</p>'."\n") if $msg;
1989: } else {
1990: # Print out the available choices
1991: my $usercount;
1992: if ($env{'form.action'} eq 'modifystudent') {
1993: ($usercount) = &show_users_list($r,$context,'view',$permission,
1994: $env{'form.Status'},\%userlist,$keylist,'',
1995: $showcredits);
1996: } else {
1997: ($usercount) = &show_users_list($r,$context,$env{'form.output'},
1998: $permission,$env{'form.Status'},\%userlist,
1999: $keylist,'',$showcredits,$needauthorquota,$needauthorusage);
2000: }
2001: if (!$usercount) {
2002: $r->print('<br /><span class="LC_info">'
2003: .&mt('There are no users matching the search criteria.')
2004: .'</span>'
2005: );
2006: }
2007: }
2008: $r->print('<input type="hidden" name="phase" value="'.
2009: $env{'form.phase'}.'" /></form>');
2010: return;
2011: }
2012:
2013: sub role_filter {
2014: my ($context) = @_;
2015: my $output;
2016: my $roleselected = '';
2017: if ($env{'form.showrole'} eq 'Any') {
2018: $roleselected = ' selected="selected"';
2019: }
2020: my ($role_select);
2021: if ($context eq 'domain') {
2022: $role_select = &domain_roles_select();
2023: $output = '<span class="LC_nobreak">'
2024: .&mt('Role Type: [_1]',$role_select)
2025: .'</span>';
2026: } else {
2027: $role_select = '<select name="showrole" onchange="javascript:updateCols('."'showrole'".');">'."\n".
2028: '<option value="Any" '.$roleselected.'>'.
2029: &mt('Any role').'</option>';
2030: my ($roletype,$crstype);
2031: if ($context eq 'course') {
2032: $crstype = &Apache::loncommon::course_type();
2033: if ($crstype eq 'Community') {
2034: $roletype = 'community';
2035: } else {
2036: $roletype = 'course';
2037: }
2038: }
2039: my @poss_roles = &curr_role_permissions($context,'','',$roletype);
2040: foreach my $role (@poss_roles) {
2041: $roleselected = '';
2042: if ($role eq $env{'form.showrole'}) {
2043: $roleselected = ' selected="selected"';
2044: }
2045: my $plrole;
2046: if ($role eq 'cr') {
2047: $plrole = &mt('Custom role');
2048: } else {
2049: $plrole=&Apache::lonnet::plaintext($role,$crstype);
2050: }
2051: $role_select .= '<option value="'.$role.'"'.$roleselected.'>'.$plrole.'</option>';
2052: }
2053: $role_select .= '</select>';
2054: $output = '<span class="LC_nobreak">'
2055: .&mt('Role: [_1]',$role_select)
2056: .'</span>';
2057: }
2058: return $output;
2059: }
2060:
2061: sub section_group_filter {
2062: my ($cnum,$cdom) = @_;
2063: my @filters;
2064: if ($env{'request.course.sec'} eq '') {
2065: @filters = ('sec');
2066: }
2067: push(@filters,'grp');
2068: my %name = (
2069: sec => 'secfilter',
2070: grp => 'grpfilter',
2071: );
2072: my %title = &Apache::lonlocal::texthash (
2073: sec => 'Section(s)',
2074: grp => 'Group(s)',
2075: all => 'all',
2076: none => 'none',
2077: );
2078: my $output;
2079: foreach my $item (@filters) {
2080: my ($markup,@options);
2081: if ($env{'form.'.$name{$item}} eq '') {
2082: $env{'form.'.$name{$item}} = 'all';
2083: }
2084: if ($item eq 'sec') {
2085: if (($env{'form.showrole'} eq 'cc') || ($env{'form.showrole'} eq 'co')) {
2086: $env{'form.'.$name{$item}} = 'none';
2087: }
2088: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
2089: @options = sort(keys(%sections_count));
2090: } elsif ($item eq 'grp') {
2091: my %curr_groups = &Apache::longroup::coursegroups();
2092: @options = sort(keys(%curr_groups));
2093: }
2094: if (@options > 0) {
2095: my $currsel;
2096: $markup = '<select name="'.$name{$item}.'">'."\n";
2097: foreach my $option ('all','none',@options) {
2098: $currsel = '';
2099: if ($env{'form.'.$name{$item}} eq $option) {
2100: $currsel = ' selected="selected"';
2101: }
2102: $markup .= ' <option value="'.$option.'"'.$currsel.'>';
2103: if (($option eq 'all') || ($option eq 'none')) {
2104: $markup .= $title{$option};
2105: } else {
2106: $markup .= $option;
2107: }
2108: $markup .= '</option>'."\n";
2109: }
2110: $markup .= '</select>'."\n";
2111: $output .= (' 'x3).'<span class="LC_nobreak">'
2112: .'<label>'.$title{$item}.': '.$markup.'</label>'
2113: .'</span> ';
2114: }
2115: }
2116: return $output;
2117: }
2118:
2119: sub infocolumns {
2120: my ($context,$mode,$showcredits) = @_;
2121: my @cols;
2122: if (($mode eq 'pickauthor') || ($mode eq 'autoenroll')) {
2123: @cols = &get_cols_array($context,$mode,$showcredits);
2124: } else {
2125: my @posscols = &get_cols_array($context,$mode,$showcredits);
2126: if ($env{'form.phase'} ne '') {
2127: my @checkedcols = &Apache::loncommon::get_env_multiple('form.showcol');
2128: foreach my $col (@checkedcols) {
2129: if (grep(/^$col$/,@posscols)) {
2130: push(@cols,$col);
2131: }
2132: }
2133: } else {
2134: @cols = @posscols;
2135: }
2136: }
2137: return @cols;
2138: }
2139:
2140: sub get_cols_array {
2141: my ($context,$mode,$showcredits) = @_;
2142: my @cols;
2143: if ($mode eq 'pickauthor') {
2144: @cols = ('username','fullname','status','email');
2145: } else {
2146: @cols = ('username','domain','id','fullname');
2147: if ($context eq 'course') {
2148: push(@cols,'section');
2149: }
2150: push(@cols,('start','end','role'));
2151: unless (($mode eq 'autoenroll') && ($env{'form.Status'} ne 'Any')) {
2152: push(@cols,'status');
2153: }
2154: if ($context eq 'course') {
2155: push(@cols,'groups');
2156: }
2157: push(@cols,'email');
2158: if (($context eq 'course') && ($mode ne 'autoenroll')) {
2159: if ($showcredits) {
2160: push(@cols,'credits');
2161: }
2162: push(@cols,'lastlogin','clicker');
2163: }
2164: if (($context eq 'course') && ($mode ne 'autoenroll') &&
2165: ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'})) {
2166: push(@cols,'photo');
2167: }
2168: if ($context eq 'domain') {
2169: push (@cols,('authorusage','authorquota','extent'));
2170: }
2171: }
2172: return @cols;
2173: }
2174:
2175: sub column_checkboxes {
2176: my ($context,$mode,$formname,$showcredits) = @_;
2177: my @cols = &get_cols_array($context,$mode,$showcredits);
2178: my @showncols = &Apache::loncommon::get_env_multiple('form.showcol');
2179: my (%disabledchk,%unchecked);
2180: if ($env{'form.phase'} eq '') {
2181: $disabledchk{'status'} = 1;
2182: if ($context eq 'course') {
2183: $disabledchk{'role'} = 1;
2184: $unchecked{'photo'} = 1;
2185: $unchecked{'clicker'} = 1;
2186: if ($showcredits) {
2187: $unchecked{'credits'} = 1;
2188: }
2189: } elsif ($context eq 'domain') {
2190: $unchecked{'extent'} = 1;
2191: }
2192: $unchecked{'start'} = 1;
2193: $unchecked{'end'} = 1;
2194: } else {
2195: if ($env{'form.Status'} ne 'Any') {
2196: $disabledchk{'status'} = 1;
2197: }
2198: if (($env{'form.showrole'} ne 'Any') && ($env{'form.showrole'} ne 'cr')) {
2199: $disabledchk{'role'} = 1;
2200: }
2201: if ($context eq 'domain') {
2202: if (($env{'form.roletype'} eq 'course') ||
2203: ($env{'form.roletype'} eq 'community')) {
2204: $disabledchk{'status'} = 1;
2205: $disabledchk{'authorusage'} = 1;
2206: $disabledchk{'authorquota'} = 1;
2207: } elsif ($env{'form.roletype'} eq 'domain') {
2208: $disabledchk{'extent'} = 1;
2209: }
2210: }
2211: }
2212: my $numposs = scalar(@cols);
2213: my $numinrow = 7;
2214: my %lt = &get_column_names($context);
2215: my $output = '<fieldset><legend>'.&mt('Information to show').'</legend>'."\n".'<span class="LC_nobreak">'.
2216: '<input type="button" onclick="javascript:checkAll(document.'.$formname.'.showcol);" value="'.&mt('check all').'" />'.
2217: (' 'x3).
2218: '<input type="button" onclick="javascript:uncheckAll(document.'.$formname.'.showcol);" value="'.&mt('uncheck all').'" />'.
2219: '</span><table>';
2220:
2221: for (my $i=0; $i<$numposs; $i++) {
2222: my $rem = $i%($numinrow);
2223: if ($rem == 0) {
2224: if ($i > 0) {
2225: $output .= '</tr>';
2226: }
2227: $output .= '<tr>';
2228: }
2229: my $checked;
2230: if ($env{'form.phase'} eq '') {
2231: $checked = ' checked="checked"';
2232: if ($unchecked{$cols[$i]}) {
2233: $checked = '';
2234: }
2235: if ($disabledchk{$cols[$i]}) {
2236: $checked = ' disabled="disabled"';
2237: }
2238: } elsif (grep(/^\Q$cols[$i]\E$/,@showncols)) {
2239: $checked = ' checked="checked"';
2240: } elsif ($disabledchk{$cols[$i]}) {
2241: $checked = ' disabled="disabled"';
2242: }
2243: if ($i == $numposs-1) {
2244: my $colsleft = $numinrow-$rem;
2245: if ($colsleft > 1) {
2246: $output .= '<td colspan="'.$colsleft.'">';
2247: } else {
2248: $output .= '<td>';
2249: }
2250: } else {
2251: $output .= '<td>';
2252: }
2253: my $style;
2254: if ($cols[$i] eq 'extent') {
2255: if (($env{'form.roletype'} eq 'domain') || ($env{'form.roletype'} eq '')) {
2256: $style = ' style="display: none;"';
2257: }
2258: } elsif (($cols[$i] eq 'authorusage') || ($cols[$i] eq 'authorquota')) {
2259: if ($env{'form.roletype'} ne 'domain') {
2260: $style = ' style="display: none;"';
2261: }
2262: }
2263: $output .= '<span id="show'.$cols[$i].'"'.$style.'><label>'.
2264: '<input id="showcol'.$cols[$i].'" type="checkbox" name="showcol" value="'.$cols[$i].'"'.$checked.' /><span id="showcoltext'.$cols[$i].'">'.
2265: $lt{$cols[$i]}.'</span>'.
2266: '</label></span></td>';
2267: }
2268: $output .= '</tr></table></fieldset>';
2269: return $output;
2270: }
2271:
2272: sub list_submit_button {
2273: my ($text) = @_;
2274: return '<input type="button" name="updatedisplay" value="'.$text.'" onclick="javascript:display_update()" />';
2275: }
2276:
2277: sub get_column_names {
2278: my ($context) = @_;
2279: my %lt = &Apache::lonlocal::texthash(
2280: 'username' => "username",
2281: 'domain' => "domain",
2282: 'id' => 'ID',
2283: 'fullname' => "name",
2284: 'section' => "section",
2285: 'groups' => "active groups",
2286: 'start' => "start date",
2287: 'end' => "end date",
2288: 'status' => "status",
2289: 'role' => "role",
2290: 'credits' => "credits",
2291: 'type' => "enroll type/action",
2292: 'email' => "e-mail address",
2293: 'photo' => "photo",
2294: 'lastlogin' => "last login",
2295: 'extent' => "extent",
2296: 'authorusage' => "disk usage (%)",
2297: 'authorquota' => "disk quota (MB)",
2298: 'ca' => "check all",
2299: 'ua' => "uncheck all",
2300: 'clicker' => "clicker-ID",
2301: );
2302: if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
2303: $lt{'extent'} = &mt('course(s): description, section(s), status');
2304: } elsif ($context eq 'domain' && $env{'form.roletype'} eq 'community') {
2305: $lt{'extent'} = &mt('community(s): description, section(s), status');
2306: } elsif (($context eq 'author') ||
2307: ($context eq 'domain' && $env{'form.roletype'} eq 'author')) {
2308: $lt{'extent'} = &mt('author');
2309: }
2310: return %lt;
2311: }
2312:
2313: sub gather_userinfo {
2314: my ($context,$format,$userlist,$indexhash,$userinfo,$rolehash,$permission) = @_;
2315: my $viewablesec;
2316: if ($context eq 'course') {
2317: $viewablesec = &viewable_section($permission);
2318: }
2319: foreach my $item (keys(%{$rolehash})) {
2320: my %userdata;
2321: if ($context eq 'author') {
2322: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) =
2323: split(/:/,$item);
2324: ($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});
2325: &build_user_record($context,\%userdata,$userinfo,$indexhash,
2326: $item,$userlist);
2327: } elsif ($context eq 'course') {
2328: ($userdata{'username'},$userdata{'domain'},$userdata{'role'},
2329: $userdata{'section'}) = split(/:/,$item,-1);
2330: ($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});
2331: if (($viewablesec ne '') && ($userdata{'section'} ne '')) {
2332: next if ($viewablesec ne $userdata{'section'});
2333: }
2334: &build_user_record($context,\%userdata,$userinfo,$indexhash,
2335: $item,$userlist);
2336: } elsif ($context eq 'domain') {
2337: if ($env{'form.roletype'} eq 'domain') {
2338: ($userdata{'role'},$userdata{'username'},$userdata{'domain'}) =
2339: split(/:/,$item);
2340: ($userdata{'end'},$userdata{'start'})=split(/:/,$rolehash->{$item});
2341: &build_user_record($context,\%userdata,$userinfo,$indexhash,
2342: $item,$userlist);
2343: } elsif ($env{'form.roletype'} eq 'author') {
2344: if (ref($rolehash->{$item}) eq 'HASH') {
2345: $userdata{'extent'} = $item;
2346: foreach my $key (keys(%{$rolehash->{$item}})) {
2347: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) = split(/:/,$key);
2348: ($userdata{'start'},$userdata{'end'}) =
2349: split(/:/,$rolehash->{$item}{$key});
2350: my $uniqid = $key.':'.$item;
2351: &build_user_record($context,\%userdata,$userinfo,
2352: $indexhash,$uniqid,$userlist);
2353: }
2354: }
2355: } elsif (($env{'form.roletype'} eq 'course') ||
2356: ($env{'form.roletype'} eq 'community')) {
2357: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) =
2358: split(/:/,$item);
2359: if (ref($rolehash->{$item}) eq 'HASH') {
2360: my $numcids = keys(%{$rolehash->{$item}});
2361: foreach my $cid (sort(keys(%{$rolehash->{$item}}))) {
2362: if (ref($rolehash->{$item}{$cid}) eq 'HASH') {
2363: my $spanstart = '';
2364: my $spanend = '; ';
2365: my $space = ', ';
2366: if ($format eq 'html' || $format eq 'view') {
2367: $spanstart = '<span class="LC_nobreak">';
2368: # FIXME: actions on courses disabled for now
2369: # if ($permission->{'cusr'}) {
2370: # if ($numcids > 1) {
2371: # $spanstart .= '<input type="radio" name="'.$item.'" value="'.$cid.'" /> ';
2372: # } else {
2373: # $spanstart .= '<input type="hidden" name="'.$item.'" value="'.$cid.'" /> ';
2374: # }
2375: # }
2376: $spanend = '</span><br />';
2377: $space = ', ';
2378: }
2379: $userdata{'extent'} .= $spanstart.
2380: $rolehash->{$item}{$cid}{'desc'}.$space;
2381: if (ref($rolehash->{$item}{$cid}{'secs'}) eq 'HASH') {
2382: foreach my $sec (sort(keys(%{$rolehash->{$item}{$cid}{'secs'}}))) {
2383: if (($env{'form.Status'} eq 'Any') ||
2384: ($env{'form.Status'} eq $rolehash->{$item}{$cid}{'secs'}{$sec})) {
2385: $userdata{'extent'} .= $sec.$space.$rolehash->{$item}{$cid}{'secs'}{$sec}.$spanend;
2386: $userdata{'status'} = $rolehash->{$item}{$cid}{'secs'}{$sec};
2387: }
2388: }
2389: }
2390: }
2391: }
2392: }
2393: if ($userdata{'status'} ne '') {
2394: &build_user_record($context,\%userdata,$userinfo,
2395: $indexhash,$item,$userlist);
2396: }
2397: }
2398: }
2399: }
2400: return;
2401: }
2402:
2403: sub build_user_record {
2404: my ($context,$userdata,$userinfo,$indexhash,$record_key,$userlist) = @_;
2405: next if ($userdata->{'start'} eq '-1' && $userdata->{'end'} eq '-1');
2406: if (!(($context eq 'domain') && (($env{'form.roletype'} eq 'course')
2407: && ($env{'form.roletype'} eq 'community')))) {
2408: &process_date_info($userdata);
2409: }
2410: my $username = $userdata->{'username'};
2411: my $domain = $userdata->{'domain'};
2412: if (ref($userinfo->{$username.':'.$domain}) eq 'HASH') {
2413: $userdata->{'fullname'} = $userinfo->{$username.':'.$domain}{'fullname'};
2414: $userdata->{'id'} = $userinfo->{$username.':'.$domain}{'id'};
2415: } else {
2416: &aggregate_user_info($domain,$username,$userinfo);
2417: $userdata->{'fullname'} = $userinfo->{$username.':'.$domain}{'fullname'};
2418: $userdata->{'id'} = $userinfo->{$username.':'.$domain}{'id'};
2419: }
2420: foreach my $key (keys(%{$indexhash})) {
2421: if (defined($userdata->{$key})) {
2422: $userlist->{$record_key}[$indexhash->{$key}] = $userdata->{$key};
2423: }
2424: }
2425: return;
2426: }
2427:
2428: sub courses_selector {
2429: my ($cdom,$formname) = @_;
2430: my %codes = ();
2431: my @codetitles = ();
2432: my %cat_titles = ();
2433: my %cat_order = ();
2434: my %idlist = ();
2435: my %idnums = ();
2436: my %idlist_titles = ();
2437: my $caller = 'global';
2438: my $format_reply;
2439: my $jscript = '';
2440:
2441: my $totcodes = 0;
2442: my $instcats = &Apache::lonnet::get_dom_instcats($cdom);
2443: if (ref($instcats) eq 'HASH') {
2444: if ((ref($instcats->{'codetitles'}) eq 'ARRAY') && (ref($instcats->{'codes'}) eq 'HASH') &&
2445: (ref($instcats->{'cat_titles'}) eq 'HASH') && (ref($instcats->{'cat_order'}) eq 'HASH')) {
2446: %codes = %{$instcats->{'codes'}};
2447: @codetitles = @{$instcats->{'codetitles'}};
2448: %cat_titles = %{$instcats->{'cat_titles'}};
2449: %cat_order = %{$instcats->{'cat_order'}};
2450: $totcodes = scalar(keys(%codes));
2451: my $numtypes = @codetitles;
2452: &Apache::courseclassifier::build_code_selections(\%codes,\@codetitles,\%cat_titles,\%cat_order,\%idlist,\%idnums,\%idlist_titles);
2453: my ($scripttext,$longtitles) = &Apache::courseclassifier::javascript_definitions(\@codetitles,\%idlist,\%idlist_titles,\%idnums,\%cat_titles);
2454: my $longtitles_str = join('","',@{$longtitles});
2455: my $allidlist = $idlist{$codetitles[0]};
2456: $jscript .= &Apache::courseclassifier::courseset_js_start($formname,$longtitles_str,$allidlist);
2457: $jscript .= $scripttext;
2458: $jscript .= &Apache::courseclassifier::javascript_code_selections($formname,\@codetitles);
2459: }
2460: }
2461: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($cdom);
2462:
2463: my %elements = (
2464: Year => 'selectbox',
2465: coursepick => 'radio',
2466: coursetotal => 'text',
2467: courselist => 'text',
2468: );
2469: $jscript .= &Apache::lonhtmlcommon::set_form_elements(\%elements);
2470: if ($env{'form.coursepick'} eq 'category') {
2471: $jscript .= qq|
2472: function setCourseCat(formname) {
2473: if (formname.Year.options[formname.Year.selectedIndex].value == -1) {
2474: return;
2475: }
2476: courseSet('$codetitles[0]');
2477: for (var j=0; j<formname.Semester.length; j++) {
2478: if (formname.Semester.options[j].value == "$env{'form.Semester'}") {
2479: formname.Semester.options[j].selected = true;
2480: }
2481: }
2482: if (formname.Semester.options[formname.Semester.selectedIndex].value == -1) {
2483: return;
2484: }
2485: courseSet('$codetitles[1]');
2486: for (var j=0; j<formname.Department.length; j++) {
2487: if (formname.Department.options[j].value == "$env{'form.Department'}") {
2488: formname.Department.options[j].selected = true;
2489: }
2490: }
2491: if (formname.Department.options[formname.Department.selectedIndex].value == -1) {
2492: return;
2493: }
2494: courseSet('$codetitles[2]');
2495: for (var j=0; j<formname.Number.length; j++) {
2496: if (formname.Number.options[j].value == "$env{'form.Number'}") {
2497: formname.Number.options[j].selected = true;
2498: }
2499: }
2500: }
2501: |;
2502: }
2503: return ($cb_jscript,$jscript,$totcodes,\@codetitles,\%idlist,
2504: \%idlist_titles);
2505: }
2506:
2507: sub course_selector_loadcode {
2508: my ($formname) = @_;
2509: my $loadcode;
2510: if ($env{'form.coursepick'} ne '') {
2511: $loadcode = 'javascript:setFormElements(document.'.$formname.')';
2512: if ($env{'form.coursepick'} eq 'category') {
2513: $loadcode .= ';javascript:setCourseCat(document.'.$formname.')';
2514: }
2515: }
2516: return $loadcode;
2517: }
2518:
2519: sub process_coursepick {
2520: my $coursefilter = $env{'form.coursepick'};
2521: my $cdom = $env{'request.role.domain'};
2522: my %courses;
2523: my $crssrch = 'Course';
2524: if ($env{'form.roletype'} eq 'community') {
2525: $crssrch = 'Community';
2526: }
2527: if ($coursefilter eq 'all') {
2528: %courses = &Apache::lonnet::courseiddump($cdom,'.','.','.','.','.',
2529: undef,undef,$crssrch);
2530: } elsif ($coursefilter eq 'category') {
2531: my $instcode = &instcode_from_coursefilter();
2532: %courses = &Apache::lonnet::courseiddump($cdom,'.','.',$instcode,'.','.',
2533: undef,undef,$crssrch);
2534: } elsif ($coursefilter eq 'specific') {
2535: if ($env{'form.coursetotal'} > 1) {
2536: my @course_ids = split(/&&/,$env{'form.courselist'});
2537: foreach my $cid (@course_ids) {
2538: $courses{$cid} = '';
2539: }
2540: } else {
2541: $courses{$env{'form.courselist'}} = '';
2542: }
2543: }
2544: return %courses;
2545: }
2546:
2547: sub instcode_from_coursefilter {
2548: my $instcode = '';
2549: my @cats = ('Semester','Year','Department','Number');
2550: foreach my $category (@cats) {
2551: if (defined($env{'form.'.$category})) {
2552: unless ($env{'form.'.$category} eq '-1') {
2553: $instcode .= $env{'form.'.$category};
2554: }
2555: }
2556: }
2557: if ($instcode eq '') {
2558: $instcode = '.';
2559: }
2560: return $instcode;
2561: }
2562:
2563: sub make_keylist_array {
2564: my ($index,$keylist);
2565: $index->{'domain'} = &Apache::loncoursedata::CL_SDOM();
2566: $index->{'username'} = &Apache::loncoursedata::CL_SNAME();
2567: $index->{'end'} = &Apache::loncoursedata::CL_END();
2568: $index->{'start'} = &Apache::loncoursedata::CL_START();
2569: $index->{'id'} = &Apache::loncoursedata::CL_ID();
2570: $index->{'section'} = &Apache::loncoursedata::CL_SECTION();
2571: $index->{'fullname'} = &Apache::loncoursedata::CL_FULLNAME();
2572: $index->{'status'} = &Apache::loncoursedata::CL_STATUS();
2573: $index->{'type'} = &Apache::loncoursedata::CL_TYPE();
2574: $index->{'lockedtype'} = &Apache::loncoursedata::CL_LOCKEDTYPE();
2575: $index->{'groups'} = &Apache::loncoursedata::CL_GROUP();
2576: $index->{'email'} = &Apache::loncoursedata::CL_PERMANENTEMAIL();
2577: $index->{'role'} = &Apache::loncoursedata::CL_ROLE();
2578: $index->{'extent'} = &Apache::loncoursedata::CL_EXTENT();
2579: $index->{'photo'} = &Apache::loncoursedata::CL_PHOTO();
2580: $index->{'thumbnail'} = &Apache::loncoursedata::CL_THUMBNAIL();
2581: $index->{'credits'} = &Apache::loncoursedata::CL_CREDITS();
2582: $index->{'instsec'} = &Apache::loncoursedata::CL_INSTSEC();
2583: $index->{'authorquota'} = &Apache::loncoursedata::CL_AUTHORQUOTA();
2584: $index->{'authorusage'} = &Apache::loncoursedata::CL_AUTHORUSAGE();
2585: foreach my $key (keys(%{$index})) {
2586: $keylist->[$index->{$key}] = $key;
2587: }
2588: return ($index,$keylist);
2589: }
2590:
2591: sub aggregate_user_info {
2592: my ($udom,$uname,$userinfo) = @_;
2593: my %info=&Apache::lonnet::get('environment',
2594: ['firstname','middlename',
2595: 'lastname','generation','id'],
2596: $udom,$uname);
2597: my ($tmp) = keys(%info);
2598: my ($fullname,$id);
2599: if ($tmp =~/^(con_lost|error|no_such_host)/i) {
2600: $fullname = 'not available';
2601: $id = 'not available';
2602: &Apache::lonnet::logthis('unable to retrieve environment '.
2603: 'for '.$uname.':'.$udom);
2604: } else {
2605: $fullname = &Apache::lonnet::format_name(@info{qw/firstname middlename lastname generation/},'lastname');
2606: $id = $info{'id'};
2607: }
2608: $userinfo->{$uname.':'.$udom} = {
2609: fullname => $fullname,
2610: id => $id,
2611: };
2612: return;
2613: }
2614:
2615: sub process_date_info {
2616: my ($userdata) = @_;
2617: my $now = time;
2618: $userdata->{'status'} = 'Active';
2619: if ($userdata->{'start'} > 0) {
2620: if ($now < $userdata->{'start'}) {
2621: $userdata->{'status'} = 'Future';
2622: }
2623: }
2624: if ($userdata->{'end'} > 0) {
2625: if ($now > $userdata->{'end'}) {
2626: $userdata->{'status'} = 'Expired';
2627: }
2628: }
2629: return;
2630: }
2631:
2632: sub show_users_list {
2633: my ($r,$context,$mode,$permission,$statusmode,$userlist,$keylist,$formname,
2634: $showcredits,$needauthorquota,$needauthorusage)=@_;
2635: if ($formname eq '') {
2636: $formname = 'studentform';
2637: }
2638: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
2639: #
2640: # Variables for excel output
2641: my ($excel_workbook, $excel_sheet, $excel_filename,$row,$format);
2642: #
2643: # Variables for csv output
2644: my ($CSVfile,$CSVfilename);
2645: #
2646: my $sortby = $env{'form.sortby'};
2647: my @sortable = ('username','domain','id','fullname','start','end','email','role');
2648: if ($context eq 'course') {
2649: push(@sortable,('section','groups','type'));
2650: if ($showcredits) {
2651: push(@sortable,'credits');
2652: }
2653: } else {
2654: push(@sortable,'extent');
2655: if (($context eq 'domain') && ($env{'form.roletype'} eq 'domain') &&
2656: (($env{'form.showrole'} eq 'Any') || ($env{'form.showrole'} eq 'au'))) {
2657: push(@sortable,('authorusage','authorquota'));
2658: }
2659: }
2660: if ($mode eq 'pickauthor') {
2661: @sortable = ('username','fullname','email','status');
2662: }
2663: my %is_sortable;
2664: map { $is_sortable{$_} = 1; } @sortable;
2665: unless ($is_sortable{$sortby}) {
2666: $sortby = 'username';
2667: }
2668: my $setting = $env{'form.roletype'};
2669: my ($cid,$cdom,$cnum,$classgroups,$crstype,$defaultcredits);
2670: if ($context eq 'course') {
2671: $cid = $env{'request.course.id'};
2672: $crstype = &Apache::loncommon::course_type();
2673: ($cnum,$cdom) = &get_course_identity($cid);
2674: $defaultcredits = $env{'course.'.$cid.'.internal.defaultcredits'};
2675: ($classgroups) = &Apache::loncoursedata::get_group_memberships(
2676: $userlist,$keylist,$cdom,$cnum);
2677: if ($mode eq 'autoenroll') {
2678: $env{'form.showrole'} = 'st';
2679: } else {
2680: if ($env{'course.'.$cid.'.internal.showphoto'}) {
2681: $r->print('
2682: <script type="text/javascript">
2683: // <![CDATA[
2684: function photowindow(photolink) {
2685: var title = "Photo_Viewer";
2686: var options = "scrollbars=1,resizable=1,menubar=0";
2687: options += ",width=240,height=240";
2688: stdeditbrowser = open(photolink,title,options,"1");
2689: stdeditbrowser.focus();
2690: }
2691: // ]]>
2692: </script>
2693: ');
2694: }
2695: }
2696: } elsif ($context eq 'domain') {
2697: if ($setting eq 'community') {
2698: $crstype = 'Community';
2699: } elsif ($setting eq 'course') {
2700: $crstype = 'Course';
2701: }
2702: }
2703: if ($mode ne 'autoenroll' && $mode ne 'pickauthor') {
2704: my $date_sec_selector = &date_section_javascript($context,$setting,$statusmode);
2705: my $verify_action_js = &bulkaction_javascript($formname);
2706: $r->print(<<END);
2707:
2708: <script type="text/javascript" language="Javascript">
2709: // <![CDATA[
2710:
2711: $verify_action_js
2712:
2713: function username_display_launch(username,domain) {
2714: var target;
2715: if (!document.$formname.usernamelink.length) {
2716: target = document.$formname.usernamelink.value;
2717: } else {
2718: for (var i=0; i<document.$formname.usernamelink.length; i++) {
2719: if (document.$formname.usernamelink[i].checked) {
2720: target = document.$formname.usernamelink[i].value;
2721: }
2722: }
2723: }
2724: if ((target == 'modify') || (target == 'activity')) {
2725: var nextaction = 'singleuser';
2726: if (target == 'activity') {
2727: nextaction = 'accesslogs';
2728: }
2729: if (document.$formname.userwin.checked == true) {
2730: var url = '/adm/createuser?srchterm='+username+'&srchdomain='+domain+'&phase=get_user_info&srchin=dom&srchby=uname&srchtype=exact&popup=1&action='+nextaction;
2731: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
2732: modifywin = window.open(url,'',options,1);
2733: modifywin.focus();
2734: return;
2735: } else {
2736: document.$formname.srchterm.value=username;
2737: document.$formname.srchdomain.value=domain;
2738: document.$formname.phase.value='get_user_info';
2739: document.$formname.action.value = nextaction;
2740: document.$formname.submit();
2741: }
2742: }
2743: if (target == 'aboutme') {
2744: if (document.$formname.userwin.checked == true) {
2745: var url = '/adm/'+domain+'/'+username+'/aboutme?popup=1';
2746: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
2747: aboutmewin = window.open(url,'',options,1);
2748: aboutmewin.focus();
2749: return;
2750: } else {
2751: document.location.href = '/adm/'+domain+'/'+username+'/aboutme';
2752: }
2753: }
2754: if (target == 'track') {
2755: if (document.$formname.userwin.checked == true) {
2756: var url = '/adm/trackstudent?selected_student='+username+':'+domain+'&only_body=1';
2757: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
2758: var trackwin = window.open(url,'',options,1);
2759: trackwin.focus();
2760: return;
2761: } else {
2762: document.location.href = '/adm/trackstudent?selected_student='+username+':'+domain;
2763: }
2764: }
2765: }
2766: // ]]>
2767: </script>
2768: $date_sec_selector
2769: <input type="hidden" name="state" value="$env{'form.state'}" />
2770: END
2771: }
2772: $r->print(<<END);
2773: <input type="hidden" name="sortby" value="$sortby" />
2774: END
2775: my @cols = &infocolumns($context,$mode,$showcredits);
2776: my %coltxt = &get_column_names($context);
2777: my %acttxt = &Apache::lonlocal::texthash(
2778: 'pr' => "Proceed",
2779: 'ac' => "Action to take for selected users",
2780: 'link' => "Behavior of clickable username link for each user",
2781: 'aboutme' => "Display a user's personal information page",
2782: 'owin' => "Open in a new window",
2783: 'modify' => "Modify a user's information",
2784: 'track' => "View a user's recent activity",
2785: 'activity' => "View a user's access log",
2786: );
2787: my %lt = (%coltxt,%acttxt);
2788: my $rolefilter = $env{'form.showrole'};
2789: if ($env{'form.showrole'} eq 'cr') {
2790: $rolefilter = &mt('custom');
2791: } elsif ($env{'form.showrole'} ne 'Any') {
2792: $rolefilter = &Apache::lonnet::plaintext($env{'form.showrole'},$crstype);
2793: }
2794: my $results_description;
2795: if ($mode ne 'autoenroll') {
2796: $results_description = &results_header_row($rolefilter,$statusmode,
2797: $context,$permission,$mode,$crstype);
2798: $r->print('<b>'.$results_description.'</b><br clear="all" />');
2799: }
2800: my ($output,$actionselect,%canchange,%canchangesec);
2801: if ($mode eq 'html' || $mode eq 'view' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
2802: if ($mode ne 'autoenroll' && $mode ne 'pickauthor') {
2803: if ($permission->{'cusr'}) {
2804: unless (($context eq 'domain') &&
2805: (($setting eq 'course') || ($setting eq 'community'))) {
2806: $actionselect =
2807: &select_actions($context,$setting,$statusmode,$formname);
2808: }
2809: }
2810: $r->print(<<END);
2811: <input type="hidden" name="srchby" value="uname" />
2812: <input type="hidden" name="srchin" value="dom" />
2813: <input type="hidden" name="srchtype" value="exact" />
2814: <input type="hidden" name="srchterm" value="" />
2815: <input type="hidden" name="srchdomain" value="" />
2816: END
2817: if ($actionselect) {
2818: $output .= <<"END";
2819: <div class="LC_left_float"><fieldset><legend>$lt{'ac'}</legend>
2820: $actionselect
2821: <br/><br /><input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.$formname.actionlist)" />
2822: <input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.$formname.actionlist)" /><br /><input type="button" value="$lt{'pr'}" onclick="javascript:verify_action('actionlist')" /></fieldset></div>
2823: END
2824: my @allroles;
2825: if ($env{'form.showrole'} eq 'Any') {
2826: my $custom = 1;
2827: if ($context eq 'domain') {
2828: @allroles = &roles_by_context($setting,$custom,$crstype);
2829: } else {
2830: @allroles = &roles_by_context($context,$custom,$crstype);
2831: }
2832: } else {
2833: @allroles = ($env{'form.showrole'});
2834: }
2835: foreach my $role (@allroles) {
2836: if ($context eq 'domain') {
2837: if ($setting eq 'domain') {
2838: if (&Apache::lonnet::allowed('c'.$role,
2839: $env{'request.role.domain'})) {
2840: $canchange{$role} = 1;
2841: }
2842: } elsif ($setting eq 'author') {
2843: if (&Apache::lonnet::allowed('c'.$role,
2844: $env{'request.role.domain'})) {
2845: $canchange{$role} = 1;
2846: }
2847: }
2848: } elsif ($context eq 'author') {
2849: if (&Apache::lonnet::allowed('c'.$role,
2850: $env{'user.domain'}.'/'.$env{'user.name'})) {
2851: $canchange{$role} = 1;
2852: }
2853: } elsif ($context eq 'course') {
2854: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
2855: $canchange{$role} = 1;
2856: } elsif ($env{'request.course.sec'} ne '') {
2857: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
2858: $canchangesec{$role} = $env{'request.course.sec'};
2859: }
2860: } elsif ((($role eq 'co') && ($crstype eq 'Community')) ||
2861: (($role eq 'cc') && ($crstype eq 'Course'))) {
2862: if (&is_courseowner($env{'request.course.id'},
2863: $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'})) {
2864: $canchange{$role} = 1;
2865: }
2866: }
2867: }
2868: }
2869: }
2870: $output .= '<div class="LC_left_float"><fieldset><legend>'.$lt{'link'}.'</legend>'.
2871: '<table><tr>';
2872: my @linkdests = ('aboutme');
2873: if ($permission->{'cusr'}) {
2874: unshift (@linkdests,'modify');
2875: }
2876: if ($context eq 'course') {
2877: if (&Apache::lonnet::allowed('vsa', $env{'request.course.id'}) ||
2878: &Apache::lonnet::allowed('vsa', $env{'request.course.id'}.'/'.
2879: $env{'request.course.sec'})) {
2880: push(@linkdests,'track');
2881: }
2882: } elsif ($context eq 'domain') {
2883: if (&Apache::lonnet::allowed('vac',$env{'request.role.domain'})) {
2884: push(@linkdests,'activity');
2885: }
2886: }
2887: $output .= '<td>';
2888: my $usernamelink = $env{'form.usernamelink'};
2889: if ($usernamelink eq '') {
2890: $usernamelink = 'aboutme';
2891: }
2892: foreach my $item (@linkdests) {
2893: my $checkedstr = '';
2894: if ($item eq $usernamelink) {
2895: $checkedstr = ' checked="checked"';
2896: }
2897: $output .= '<span class="LC_nobreak"><label><input type="radio" name="usernamelink" value="'.$item.'"'.$checkedstr.' /> '.$lt{$item}.'</label></span><br />';
2898: }
2899: my $checkwin;
2900: if ($env{'form.userwin'}) {
2901: $checkwin = ' checked="checked"';
2902: }
2903: $output .=
2904: '</td><td valign="top" style="border-left: 1px solid;">'
2905: .'<span class="LC_nobreak"><label>'
2906: .'<input type="checkbox" name="userwin" value="1"'.$checkwin.' />'.$lt{'owin'}
2907: .'</label></span></td></tr></table></fieldset></div>';
2908: }
2909: $output .= "\n".'<div style="padding:0;clear:both;margin:0;border:0"></div>'."\n".
2910: &Apache::loncommon::start_data_table().
2911: &Apache::loncommon::start_data_table_header_row();
2912: if ($mode eq 'autoenroll') {
2913: $output .= "
2914: <th><a href=\"javascript:document.$formname.sortby.value='type';document.$formname.submit();\">$lt{'type'}</a></th>
2915: ";
2916: } else {
2917: $output .= "\n".'<th> </th>'."\n";
2918: if ($actionselect) {
2919: $output .= '<th class="LC_nobreak" valign="top">'.&mt('Select').'</th>'."\n";
2920: }
2921: }
2922: foreach my $item (@cols) {
2923: $output .= '<th class="LC_nobreak" valign="top">';
2924: if ($is_sortable{$item}) {
2925: $output .= "<a href=\"javascript:document.$formname.sortby.value='$item';document.$formname.submit();\" style=\"text-decoration:none;\">$lt{$item}<span class=\"LC_fontsize_small\"> ▼</span></a>";
2926: } else {
2927: $output .= $lt{$item};
2928: }
2929: $output .= "</th>\n";
2930: }
2931: my %role_types = &role_type_names();
2932: $output .= &Apache::loncommon::end_data_table_header_row();
2933: # Done with the HTML header line
2934: } elsif ($mode eq 'csv') {
2935: #
2936: # Open a file
2937: $CSVfilename = '/prtspool/'.
2938: $env{'user.name'}.'_'.$env{'user.domain'}.'_'.
2939: time.'_'.rand(1000000000).'.csv';
2940: unless ($CSVfile = Apache::File->new('>/home/httpd'.$CSVfilename)) {
2941: $r->log_error("Couldn't open $CSVfilename for output $!");
2942: $r->print(
2943: '<p class="LC_error">'
2944: .&mt('Problems occurred in writing the CSV file.')
2945: .' '.&mt('This error has been logged.')
2946: .' '.&mt('Please alert your LON-CAPA administrator.')
2947: .'</p>'
2948: );
2949: $CSVfile = undef;
2950: }
2951: #
2952: # Write headers and data to file
2953: print $CSVfile '"'.$results_description.'"'."\n";
2954: print $CSVfile '"'.join('","',map {
2955: &Apache::loncommon::csv_translate($lt{$_})
2956: } (@cols))."\"\n";
2957: } elsif ($mode eq 'excel') {
2958: # Create the excel spreadsheet
2959: ($excel_workbook,$excel_filename,$format) =
2960: &Apache::loncommon::create_workbook($r);
2961: return if (! defined($excel_workbook));
2962: $excel_sheet = $excel_workbook->addworksheet('userlist');
2963: $excel_sheet->write($row++,0,$results_description,$format->{'h2'});
2964: #
2965: my @colnames = map {$lt{$_}} (@cols);
2966:
2967: $excel_sheet->write($row++,0,\@colnames,$format->{'bold'});
2968: }
2969:
2970: # Done with header lines in all formats
2971: my %index;
2972: my $i;
2973: foreach my $idx (@$keylist) {
2974: $index{$idx} = $i++;
2975: }
2976: my $usercount = 0;
2977: my ($secfilter,$grpfilter);
2978: if ($context eq 'course') {
2979: $secfilter = $env{'form.secfilter'};
2980: $grpfilter = $env{'form.grpfilter'};
2981: if ($secfilter eq '') {
2982: $secfilter = 'all';
2983: }
2984: if ($grpfilter eq '') {
2985: $grpfilter = 'all';
2986: }
2987: }
2988: my %ltstatus = &Apache::lonlocal::texthash(
2989: Active => 'Active',
2990: Future => 'Future',
2991: Expired => 'Expired',
2992: );
2993: # If this is for a single course get last course "log-in".
2994: my %crslogins;
2995: if ($context eq 'course') {
2996: %crslogins=&Apache::lonnet::dump('nohist_crslastlogin',$cdom,$cnum);
2997: }
2998: # Get groups, role, permanent e-mail so we can sort on them if
2999: # necessary.
3000: foreach my $user (keys(%{$userlist})) {
3001: if ($user eq '' ) {
3002: delete($userlist->{$user});
3003: next;
3004: }
3005: if ($context eq 'domain' && $user eq $env{'request.role.domain'}.'-domainconfig:'.$env{'request.role.domain'}) {
3006: delete($userlist->{$user});
3007: next;
3008: }
3009: my ($uname,$udom,$role,$groups,$email);
3010: if (($statusmode ne 'Any') &&
3011: ($userlist->{$user}->[$index{'status'}] ne $statusmode)) {
3012: delete($userlist->{$user});
3013: next;
3014: }
3015: if ($context eq 'domain') {
3016: if ($env{'form.roletype'} eq 'domain') {
3017: ($role,$uname,$udom) = split(/:/,$user);
3018: if (($uname eq $env{'request.role.domain'}.'-domainconfig') &&
3019: ($udom eq $env{'request.role.domain'})) {
3020: delete($userlist->{$user});
3021: next;
3022: }
3023: } elsif ($env{'form.roletype'} eq 'author') {
3024: ($uname,$udom,$role) = split(/:/,$user,-1);
3025: } elsif (($env{'form.roletype'} eq 'course') ||
3026: ($env{'form.roletype'} eq 'community')) {
3027: ($uname,$udom,$role) = split(/:/,$user);
3028: }
3029: } else {
3030: ($uname,$udom,$role) = split(/:/,$user,-1);
3031: if (($context eq 'course') && $role eq '') {
3032: $role = 'st';
3033: }
3034: }
3035: $userlist->{$user}->[$index{'role'}] = $role;
3036: if (($env{'form.showrole'} ne 'Any') && (!($env{'form.showrole'} eq 'cr' && $role =~ /^cr\//)) && ($role ne $env{'form.showrole'})) {
3037: delete($userlist->{$user});
3038: next;
3039: }
3040: if ($context eq 'course') {
3041: my @ac_groups;
3042: if (ref($classgroups) eq 'HASH') {
3043: $groups = $classgroups->{$user};
3044: }
3045: if (ref($groups->{'active'}) eq 'HASH') {
3046: @ac_groups = keys(%{$groups->{'active'}});
3047: $userlist->{$user}->[$index{'groups'}] = join(', ',@ac_groups);
3048: }
3049: if ($mode ne 'autoenroll') {
3050: my $section = $userlist->{$user}->[$index{'section'}];
3051: if (($env{'request.course.sec'} ne '') &&
3052: ($section ne $env{'request.course.sec'})) {
3053: if ($role eq 'st') {
3054: delete($userlist->{$user});
3055: next;
3056: }
3057: }
3058: if ($secfilter eq 'none') {
3059: if ($section ne '') {
3060: delete($userlist->{$user});
3061: next;
3062: }
3063: } elsif ($secfilter ne 'all') {
3064: if ($section ne $secfilter) {
3065: delete($userlist->{$user});
3066: next;
3067: }
3068: }
3069: if ($grpfilter eq 'none') {
3070: if (@ac_groups > 0) {
3071: delete($userlist->{$user});
3072: next;
3073: }
3074: } elsif ($grpfilter ne 'all') {
3075: if (!grep(/^\Q$grpfilter\E$/,@ac_groups)) {
3076: delete($userlist->{$user});
3077: next;
3078: }
3079: }
3080: if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
3081: if ((grep/^photo$/,@cols) && ($role eq 'st')) {
3082: $userlist->{$user}->[$index{'photo'}] =
3083: &Apache::lonnet::retrievestudentphoto($udom,$uname,'jpg');
3084: $userlist->{$user}->[$index{'thumbnail'}] =
3085: &Apache::lonnet::retrievestudentphoto($udom,$uname,
3086: 'gif','thumbnail');
3087: }
3088: }
3089: if (($role eq 'st') && ($defaultcredits)) {
3090: if ($userlist->{$user}->[$index{'credits'}] eq '') {
3091: $userlist->{$user}->[$index{'credits'}] = $defaultcredits;
3092: }
3093: }
3094: }
3095: }
3096: my %emails = &Apache::loncommon::getemails($uname,$udom);
3097: if ($emails{'permanentemail'} =~ /\S/) {
3098: $userlist->{$user}->[$index{'email'}] = $emails{'permanentemail'};
3099: }
3100: if (($context eq 'domain') && ($env{'form.roletype'} eq 'domain') &&
3101: ($role eq 'au')) {
3102: my ($disk_quota,$current_disk_usage,$percent);
3103: if (($needauthorusage) || ($needauthorquota)) {
3104: $disk_quota = &Apache::loncommon::get_user_quota($uname,$udom,'author');
3105: }
3106: if ($needauthorusage) {
3107: $current_disk_usage =
3108: &Apache::lonnet::diskusage($udom,$uname,"$londocroot/priv/$udom/$uname");
3109: if ($disk_quota == 0) {
3110: $percent = 100.0;
3111: } else {
3112: $percent = $current_disk_usage/(10 * $disk_quota);
3113: }
3114: $userlist->{$user}->[$index{'authorusage'}] = sprintf("%.0f",$percent);
3115: }
3116: if ($needauthorquota) {
3117: $userlist->{$user}->[$index{'authorquota'}] = sprintf("%.2f",$disk_quota);
3118: }
3119: }
3120: $usercount ++;
3121: }
3122: my $autocount = 0;
3123: my $manualcount = 0;
3124: my $lockcount = 0;
3125: my $unlockcount = 0;
3126: if ($usercount) {
3127: $r->print($output);
3128: } else {
3129: if ($mode eq 'autoenroll') {
3130: return ($usercount,$autocount,$manualcount,$lockcount,$unlockcount);
3131: } else {
3132: return;
3133: }
3134: }
3135: #
3136: # Sort the users
3137: my $index = $index{$sortby};
3138: my $second = $index{'username'};
3139: my $third = $index{'domain'};
3140: my @sorted_users;
3141: if (($sortby eq 'authorquota') || ($sortby eq 'authorusage')) {
3142: @sorted_users = sort {
3143: $userlist->{$b}->[$index] <=> $userlist->{$a}->[$index] ||
3144: lc($userlist->{$a}->[$second]) cmp lc($userlist->{$b}->[$second]) ||
3145: lc($userlist->{$a}->[$third]) cmp lc($userlist->{$b}->[$third])
3146: } (keys(%$userlist));
3147: } else {
3148: @sorted_users = sort {
3149: lc($userlist->{$a}->[$index]) cmp lc($userlist->{$b}->[$index]) ||
3150: lc($userlist->{$a}->[$second]) cmp lc($userlist->{$b}->[$second]) ||
3151: lc($userlist->{$a}->[$third]) cmp lc($userlist->{$b}->[$third])
3152: } (keys(%$userlist));
3153: }
3154: my $rowcount = 0;
3155: my $disabled;
3156: if ($mode eq 'autoenroll') {
3157: unless ($permission->{'cusr'}) {
3158: $disabled = ' disabled="disabled"';
3159: }
3160: }
3161: foreach my $user (@sorted_users) {
3162: my %in;
3163: my $sdata = $userlist->{$user};
3164: $rowcount ++;
3165: foreach my $item (@{$keylist}) {
3166: $in{$item} = $sdata->[$index{$item}];
3167: }
3168: my $clickers = (&Apache::lonnet::userenvironment($in{'domain'},$in{'username'},'clickers'))[1];
3169: if ($clickers!~/\w/) { $clickers='-'; }
3170: $in{'clicker'} = $clickers;
3171: my $role = $in{'role'};
3172: $in{'role'}=&Apache::lonnet::plaintext($sdata->[$index{'role'}],$crstype);
3173: unless ($mode eq 'excel') {
3174: if (! defined($in{'start'}) || $in{'start'} == 0) {
3175: $in{'start'} = &mt('none');
3176: } else {
3177: $in{'start'} = &Apache::lonlocal::locallocaltime($in{'start'});
3178: }
3179: if (! defined($in{'end'}) || $in{'end'} == 0) {
3180: $in{'end'} = &mt('none');
3181: } else {
3182: $in{'end'} = &Apache::lonlocal::locallocaltime($in{'end'});
3183: }
3184: }
3185: if ($context eq 'course') {
3186: my $lastlogin = $crslogins{$in{'username'}.':'.$in{'domain'}.':'.$in{'section'}.':'.$role};
3187: if ($lastlogin ne '') {
3188: $in{'lastlogin'} = &Apache::lonlocal::locallocaltime($lastlogin);
3189: }
3190: }
3191: if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
3192: $r->print(&Apache::loncommon::start_data_table_row());
3193: my $checkval;
3194: if ($mode eq 'autoenroll') {
3195: my $cellentry;
3196: if ($in{'type'} eq 'auto') {
3197: $cellentry = '<b>'.&mt('auto').'</b> <label><input type="checkbox" name="chgauto" value="'.$in{'username'}.':'.$in{'domain'}.'"'.$disabled.' /> '.&mt('Change').'</label>';
3198: $autocount ++;
3199: } else {
3200: $cellentry = '<table border="0" cellspacing="0"><tr><td rowspan="2"><b>'.&mt('manual').'</b></td><td><span class="LC_nobreak"><label><input type="checkbox" name="chgmanual" value="'.$in{'username'}.':'.$in{'domain'}.'"'.$disabled.' /> '.&mt('Change').'</label></span></td></tr><tr><td><span class="LC_nobreak">';
3201: $manualcount ++;
3202: if ($in{'lockedtype'}) {
3203: $cellentry .= '<label><input type="checkbox" name="unlockchg" value="'.$in{'username'}.':'.$in{'domain'}.'"'.$disabled.' /> '.&mt('Unlock').'</label>';
3204: $unlockcount ++;
3205: } else {
3206: $cellentry .= '<label><input type="checkbox" name="lockchg" value="'.$in{'username'}.':'.$in{'domain'}.'"'.$disabled.' /> '.&mt('Lock').'</label>';
3207: $lockcount ++;
3208: }
3209: $cellentry .= '</span></td></tr></table>';
3210: }
3211: $r->print("<td>$cellentry</td>\n");
3212: } else {
3213: if ($mode ne 'pickauthor') {
3214: $r->print("<td>$rowcount</td>\n");
3215: }
3216: if ($actionselect) {
3217: my $showcheckbox;
3218: if ($role =~ /^cr\//) {
3219: $showcheckbox = $canchange{'cr'};
3220: } else {
3221: $showcheckbox = $canchange{$role};
3222: }
3223: if (!$showcheckbox) {
3224: if ($context eq 'course') {
3225: if ($canchangesec{$role} ne '') {
3226: if ($canchangesec{$role} eq $in{'section'}) {
3227: $showcheckbox = 1;
3228: }
3229: }
3230: }
3231: }
3232: if ($showcheckbox) {
3233: $checkval = $user;
3234: if ($context eq 'course') {
3235: if (($role eq 'co' || $role eq 'cc') &&
3236: ($user =~ /^\Q$env{'user.name'}:$env{'user.domain'}:$role\E/)) {
3237: $showcheckbox = 0;
3238: } else {
3239: if ($role eq 'st') {
3240: $checkval .= ':st';
3241: }
3242: $checkval .= ':'.$in{'section'};
3243: if ($role eq 'st') {
3244: $checkval .= ':'.$in{'type'}.':'.
3245: $in{'lockedtype'}.':'.
3246: $in{'credits'}.':'.
3247: &escape($in{'instsec'});
3248: }
3249: }
3250: }
3251: if ($showcheckbox) {
3252: $r->print('<td><input type="checkbox" name="'.
3253: 'actionlist" value="'.
3254: &HTML::Entities::encode($checkval,'&<>"').'" />');
3255: foreach my $item ('start','end') {
3256: $r->print('<input type="hidden" name="'.
3257: &HTML::Entities::encode($checkval.'_'.$item,'&<>"').'"'.
3258: ' value="'.$sdata->[$index{$item}].'" />');
3259: }
3260: $r->print('</td>');
3261: } else {
3262: $r->print('<td> </td>');
3263: }
3264: } else {
3265: $r->print('<td> </td>');
3266: }
3267: } elsif ($mode eq 'pickauthor') {
3268: $r->print('<td><input type="button" name="chooseauthor" onclick="javascript:gochoose('."'$in{'username'}'".');" value="'.&mt('Select').'" /></td>');
3269: }
3270: }
3271: foreach my $item (@cols) {
3272: if ($item eq 'username') {
3273: $r->print('<td>'.&print_username_link($mode,\%in).'</td>');
3274: } elsif ($item eq 'status') {
3275: my $showitem = $in{$item};
3276: if (defined($ltstatus{$in{$item}})) {
3277: $showitem = $ltstatus{$in{$item}};
3278: }
3279: $r->print('<td>'.$showitem.'</td>'."\n");
3280: } elsif ($item eq 'photo') {
3281: if (($context eq 'course') && ($mode ne 'autoenroll') &&
3282: ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'})) {
3283: if ($role eq 'st') {
3284: $r->print('<td align="right"><a href="javascript:photowindow('."'".$in{'photo'}."'".')"><img src="'.$in{'thumbnail'}.'" border="1" alt="" /></a></td>');
3285: } else {
3286: $r->print('<td> </td>');
3287: }
3288: }
3289: } elsif ($item eq 'clicker') {
3290: if (($context eq 'course') && ($mode ne 'autoenroll')) {
3291: if ($env{'form.showrole'} eq 'st' || $env{'form.showrole'} eq 'Any') {
3292: my $clickers =
3293: (&Apache::lonnet::userenvironment($in{'domain'},$in{'username'},'clickers'))[1];
3294: if ($clickers!~/\w/) { $clickers='-'; }
3295: $r->print('<td>'.$clickers.'</td>');
3296: } else {
3297: $r->print('<td> </td>'."\n");
3298: }
3299: }
3300: } elsif (($item eq 'authorquota') || ($item eq 'authorusage')) {
3301: $r->print('<td align="right">'.$in{$item}.'</td>'."\n");
3302: } else {
3303: $r->print('<td>'.$in{$item}.'</td>'."\n");
3304: }
3305: }
3306: $r->print(&Apache::loncommon::end_data_table_row());
3307: } elsif ($mode eq 'csv') {
3308: next if (! defined($CSVfile));
3309: # no need to bother with $linkto
3310: my @line = ();
3311: foreach my $item (@cols) {
3312: push @line,&Apache::loncommon::csv_translate($in{$item});
3313: }
3314: print $CSVfile '"'.join('","',@line)."\"\n";
3315: } elsif ($mode eq 'excel') {
3316: my $col = 0;
3317: foreach my $item (@cols) {
3318: if ($item eq 'start' || $item eq 'end') {
3319: if ((defined($in{$item})) && ($in{$item} != 0)) {
3320: $excel_sheet->write($row,$col++,
3321: &Apache::lonstathelpers::calc_serial($in{$item}),
3322: $format->{'date'});
3323: } else {
3324: $excel_sheet->write($row,$col++,'none');
3325: }
3326: } else {
3327: $excel_sheet->write($row,$col++,$in{$item});
3328: }
3329: }
3330: $row++;
3331: }
3332: }
3333: if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
3334: $r->print(&Apache::loncommon::end_data_table().'<br />');
3335: } elsif ($mode eq 'excel') {
3336: $excel_workbook->close();
3337: $r->print('<p>'.&mt('[_1]Your Excel spreadsheet[_2] is ready for download.', '<a href="'.$excel_filename.'">','</a>')."</p>\n");
3338: } elsif ($mode eq 'csv') {
3339: close($CSVfile);
3340: $r->print('<p>'.&mt('[_1]Your CSV file[_2] is ready for download.', '<a href="'.$CSVfilename.'">','</a>')."</p>\n");
3341: $r->rflush();
3342: }
3343: if ($mode eq 'autoenroll') {
3344: return ($usercount,$autocount,$manualcount,$lockcount,$unlockcount);
3345: } else {
3346: return ($usercount);
3347: }
3348: }
3349:
3350: sub bulkaction_javascript {
3351: my ($formname,$caller) = @_;
3352: my $docstart = 'document';
3353: if ($caller eq 'popup') {
3354: $docstart = 'opener.document';
3355: }
3356: my %lt = &Apache::lonlocal::texthash(
3357: acwi => 'Access will be set to start immediately',
3358: asyo => 'as you did not select an end date in the pop-up window',
3359: accw => 'Access will be set to continue indefinitely',
3360: asyd => 'as you did not select an end date in the pop-up window',
3361: sewi => "Sections will be switched to 'No section'",
3362: ayes => "as you either selected the 'No section' option",
3363: oryo => 'or you did not select a section in the pop-up window',
3364: arol => 'A role with no section will be added',
3365: swbs => 'Sections will be switched to:',
3366: rwba => 'Roles will be added for section(s):',
3367: );
3368: my $alert = &mt("You must select at least one user by checking a user's 'Select' checkbox");
3369: my $noaction = &mt("You need to select an action to take for the user(s) you have selected");
3370: my $singconfirm = &mt(' for a single user?');
3371: my $multconfirm = &mt(' for multiple users?');
3372: &js_escape(\$alert);
3373: &js_escape(\$noaction);
3374: &js_escape(\$singconfirm);
3375: &js_escape(\$multconfirm);
3376: my $output = <<"ENDJS";
3377: function verify_action (field) {
3378: var numchecked = 0;
3379: var singconf = '$singconfirm';
3380: var multconf = '$multconfirm';
3381: if ($docstart.$formname.elements[field].length > 0) {
3382: for (i=0; i<$docstart.$formname.elements[field].length; i++) {
3383: if ($docstart.$formname.elements[field][i].checked == true) {
3384: numchecked ++;
3385: }
3386: }
3387: } else {
3388: if ($docstart.$formname.elements[field].checked == true) {
3389: numchecked ++;
3390: }
3391: }
3392: if (numchecked == 0) {
3393: alert("$alert");
3394: return;
3395: } else {
3396: var message = $docstart.$formname.bulkaction[$docstart.$formname.bulkaction.selectedIndex].text;
3397: var choice = $docstart.$formname.bulkaction[$docstart.$formname.bulkaction.selectedIndex].value;
3398: if (choice == '') {
3399: alert("$noaction");
3400: return;
3401: } else {
3402: if (numchecked == 1) {
3403: message += singconf;
3404: } else {
3405: message += multconf;
3406: }
3407: ENDJS
3408: if ($caller ne 'popup') {
3409: $output .= <<"NEWWIN";
3410: if (choice == 'chgdates' || choice == 'reenable' || choice == 'activate' || choice == 'chgsec') {
3411: opendatebrowser(document.$formname,'$formname','go');
3412: return;
3413:
3414: } else {
3415: if (confirm(message)) {
3416: document.$formname.phase.value = 'bulkchange';
3417: document.$formname.submit();
3418: return;
3419: }
3420: }
3421: NEWWIN
3422: } else {
3423: $output .= <<"POPUP";
3424: if (choice == 'chgdates' || choice == 'reenable' || choice == 'activate') {
3425: var datemsg = '';
3426: if (($docstart.$formname.startdate_month.value == '') &&
3427: ($docstart.$formname.startdate_day.value == '') &&
3428: ($docstart.$formname.startdate_year.value == '')) {
3429: datemsg = "\\n$lt{'acwi'},\\n$lt{'asyo'}.\\n";
3430: }
3431: if (($docstart.$formname.enddate_month.value == '') &&
3432: ($docstart.$formname.enddate_day.value == '') &&
3433: ($docstart.$formname.enddate_year.value == '')) {
3434: datemsg += "\\n$lt{'accw'},\\n$lt{'asyd'}.\\n";
3435: }
3436: if (datemsg != '') {
3437: message += "\\n"+datemsg;
3438: }
3439: }
3440: if (choice == 'chgsec') {
3441: var rolefilter = $docstart.$formname.showrole.options[$docstart.$formname.showrole.selectedIndex].value;
3442: var retained = $docstart.$formname.retainsec.value;
3443: var secshow = $docstart.$formname.newsecs.value;
3444: if (secshow == '') {
3445: if (rolefilter == 'st' || retained == 0 || retained == "") {
3446: message += "\\n\\n$lt{'sewi'},\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n";
3447: } else {
3448: message += "\\n\\n$lt{'arol'}\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n";
3449: }
3450: } else {
3451: if (rolefilter == 'st' || retained == 0 || retained == "") {
3452: message += "\\n\\n$lt{'swbs'} "+secshow+".\\n";
3453: } else {
3454: message += "\\n\\n$lt{'rwba'} "+secshow+".\\n";
3455: }
3456: }
3457: }
3458: if (confirm(message)) {
3459: $docstart.$formname.phase.value = 'bulkchange';
3460: $docstart.$formname.submit();
3461: window.close();
3462: }
3463: POPUP
3464: }
3465: $output .= '
3466: }
3467: }
3468: }
3469: ';
3470: return $output;
3471: }
3472:
3473: sub print_username_link {
3474: my ($mode,$in) = @_;
3475: my $output;
3476: if ($mode eq 'autoenroll') {
3477: $output = $in->{'username'};
3478: } else {
3479: $output = '<a href="javascript:username_display_launch('.
3480: "'$in->{'username'}','$in->{'domain'}'".')">'.
3481: $in->{'username'}.'</a>';
3482: }
3483: return $output;
3484: }
3485:
3486: sub role_type_names {
3487: my %lt = &Apache::lonlocal::texthash (
3488: 'domain' => 'Domain Roles',
3489: 'author' => 'Co-Author Roles',
3490: 'course' => 'Course Roles',
3491: 'community' => 'Community Roles',
3492: );
3493: return %lt;
3494: }
3495:
3496: sub select_actions {
3497: my ($context,$setting,$statusmode,$formname) = @_;
3498: my %lt = &Apache::lonlocal::texthash(
3499: revoke => "Revoke user roles",
3500: delete => "Delete user roles",
3501: reenable => "Re-enable expired user roles",
3502: activate => "Make future user roles active now",
3503: chgdates => "Change starting/ending dates",
3504: chgsec => "Change section associated with user roles",
3505: );
3506: # FIXME Add an option to change credits for student roles.
3507: my ($output,$options,%choices);
3508: # FIXME Disable actions for now for roletype=course in domain context
3509: if ($context eq 'domain' && $setting eq 'course') {
3510: return;
3511: }
3512: if ($context eq 'course') {
3513: if ($env{'form.showrole'} ne 'Any') {
3514: my $showactions;
3515: if (&Apache::lonnet::allowed('c'.$env{'form.showrole'},
3516: $env{'request.course.id'})) {
3517: $showactions = 1;
3518: } elsif ($env{'request.course.sec'} ne '') {
3519: if (&Apache::lonnet::allowed('c'.$env{'form.showrole'},$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
3520: $showactions = 1;
3521: }
3522: }
3523: unless ($showactions) {
3524: unless (&is_courseowner($env{'request.course.id'},
3525: $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'})) {
3526: return;
3527: }
3528: }
3529: }
3530: }
3531: if ($statusmode eq 'Any') {
3532: $options .= '
3533: <option value="chgdates">'.$lt{'chgdates'}.'</option>';
3534: $choices{'dates'} = 1;
3535: } else {
3536: if ($statusmode eq 'Future') {
3537: $options .= '
3538: <option value="activate">'.$lt{'activate'}.'</option>';
3539: $choices{'dates'} = 1;
3540: } elsif ($statusmode eq 'Expired') {
3541: $options .= '
3542: <option value="reenable">'.$lt{'reenable'}.'</option>';
3543: $choices{'dates'} = 1;
3544: }
3545: if ($statusmode eq 'Active' || $statusmode eq 'Future') {
3546: $options .= '
3547: <option value="chgdates">'.$lt{'chgdates'}.'</option>
3548: <option value="revoke">'.$lt{'revoke'}.'</option>';
3549: $choices{'dates'} = 1;
3550: }
3551: }
3552: if ($context eq 'domain') {
3553: $options .= '
3554: <option value="delete">'.$lt{'delete'}.'</option>';
3555: }
3556: if (($context eq 'course') || ($context eq 'domain' && $setting eq 'course')) {
3557: if (($statusmode ne 'Expired') && ($env{'request.course.sec'} eq '')) {
3558: $options .= '
3559: <option value="chgsec">'.$lt{'chgsec'}.'</option>';
3560: $choices{'sections'} = 1;
3561: }
3562: }
3563: if ($options) {
3564: $output = '<select name="bulkaction">'."\n".
3565: '<option value="" selected="selected">'.
3566: &mt('Please select').'</option>'."\n".$options."\n".'</select>';
3567: if ($choices{'dates'}) {
3568: $output .=
3569: '<input type="hidden" name="startdate_month" value="" />'."\n".
3570: '<input type="hidden" name="startdate_day" value="" />'."\n".
3571: '<input type="hidden" name="startdate_year" value="" />'."\n".
3572: '<input type="hidden" name="startdate_hour" value="" />'."\n".
3573: '<input type="hidden" name="startdate_minute" value="" />'."\n".
3574: '<input type="hidden" name="startdate_second" value="" />'."\n".
3575: '<input type="hidden" name="enddate_month" value="" />'."\n".
3576: '<input type="hidden" name="enddate_day" value="" />'."\n".
3577: '<input type="hidden" name="enddate_year" value="" />'."\n".
3578: '<input type="hidden" name="enddate_hour" value="" />'."\n".
3579: '<input type="hidden" name="enddate_minute" value="" />'."\n".
3580: '<input type="hidden" name="enddate_second" value="" />'."\n".
3581: '<input type="hidden" name="no_end_date" value="" />'."\n";
3582: if ($context eq 'course') {
3583: $output .= '<input type="hidden" name="makedatesdefault" value="" />'."\n";
3584: }
3585: }
3586: if ($choices{'sections'}) {
3587: $output .= '<input type="hidden" name="retainsec" value="" />'."\n".
3588: '<input type="hidden" name="newsecs" value="" />'."\n";
3589: }
3590: }
3591: return $output;
3592: }
3593:
3594: sub date_section_javascript {
3595: my ($context,$setting) = @_;
3596: my $title = 'Date_And_Section_Selector';
3597: my %nopopup = &Apache::lonlocal::texthash (
3598: revoke => "Check the boxes for any users for whom roles are to be revoked, and click 'Proceed'",
3599: delete => "Check the boxes for any users for whom roles are to be deleted, and click 'Proceed'",
3600: none => "Choose an action to take for selected users",
3601: );
3602: my $output = <<"ENDONE";
3603: <script type="text/javascript">
3604: // <![CDATA[
3605: function opendatebrowser(callingform,formname,calledby) {
3606: var bulkaction = callingform.bulkaction.options[callingform.bulkaction.selectedIndex].value;
3607: var url = '/adm/createuser?';
3608: var type = '';
3609: var showrole = callingform.showrole.options[callingform.showrole.selectedIndex].value;
3610: ENDONE
3611: if ($context eq 'domain') {
3612: $output .= '
3613: type = callingform.roletype.options[callingform.roletype.selectedIndex].value;
3614: ';
3615: }
3616: my $width= '700';
3617: my $height = '400';
3618: $output .= <<"ENDTWO";
3619: url += 'action=dateselect&callingform=' + formname +
3620: '&roletype='+type+'&showrole='+showrole +'&bulkaction='+bulkaction;
3621: var title = '$title';
3622: var options = 'scrollbars=1,resizable=1,menubar=0';
3623: options += ',width=$width,height=$height';
3624: stdeditbrowser = open(url,title,options,'1');
3625: stdeditbrowser.focus();
3626: }
3627: // ]]>
3628: </script>
3629: ENDTWO
3630: return $output;
3631: }
3632:
3633: sub date_section_selector {
3634: my ($context,$permission,$crstype,$showcredits) = @_;
3635: my $callingform = $env{'form.callingform'};
3636: my $formname = 'dateselect';
3637: my $groupslist = &get_groupslist();
3638: my $sec_js =
3639: &setsections_javascript($formname,$groupslist,undef,undef,$crstype,
3640: $showcredits);
3641: my $output = <<"END";
3642: <script type="text/javascript">
3643: // <![CDATA[
3644:
3645: $sec_js
3646:
3647: function saveselections(formname) {
3648:
3649: END
3650: if ($env{'form.bulkaction'} eq 'chgsec') {
3651: $output .= <<"END";
3652: if (formname.retainsec.length > 1) {
3653: for (var i=0; i<formname.retainsec.length; i++) {
3654: if (formname.retainsec[i].checked == true) {
3655: opener.document.$callingform.retainsec.value = formname.retainsec[i].value;
3656: }
3657: }
3658: } else {
3659: opener.document.$callingform.retainsec.value = formname.retainsec.value;
3660: }
3661: setSections(formname,'$crstype');
3662: if (seccheck == 'ok') {
3663: opener.document.$callingform.newsecs.value = formname.sections.value;
3664: } else {
3665: return;
3666: }
3667: END
3668: } else {
3669: if ($context eq 'course') {
3670: if (($env{'form.bulkaction'} eq 'reenable') ||
3671: ($env{'form.bulkaction'} eq 'activate') ||
3672: ($env{'form.bulkaction'} eq 'chgdates')) {
3673: if ($env{'request.course.sec'} eq '') {
3674: $output .= <<"END";
3675:
3676: if (formname.makedatesdefault.checked == true) {
3677: opener.document.$callingform.makedatesdefault.value = 1;
3678: }
3679: else {
3680: opener.document.$callingform.makedatesdefault.value = 0;
3681: }
3682:
3683: END
3684: }
3685: }
3686: }
3687: $output .= <<"END";
3688: opener.document.$callingform.startdate_month.value = formname.startdate_month.options[formname.startdate_month.selectedIndex].value;
3689: opener.document.$callingform.startdate_day.value = formname.startdate_day.value;
3690: opener.document.$callingform.startdate_year.value = formname.startdate_year.value;
3691: opener.document.$callingform.startdate_hour.value = formname.startdate_hour.options[formname.startdate_hour.selectedIndex].value;
3692: opener.document.$callingform.startdate_minute.value = formname.startdate_minute.value;
3693: opener.document.$callingform.startdate_second.value = formname.startdate_second.value;
3694: opener.document.$callingform.enddate_month.value = formname.enddate_month.options[formname.enddate_month.selectedIndex].value;
3695: opener.document.$callingform.enddate_day.value = formname.enddate_day.value;
3696: opener.document.$callingform.enddate_year.value = formname.enddate_year.value;
3697: opener.document.$callingform.enddate_hour.value = formname.enddate_hour.options[formname.enddate_hour.selectedIndex].value;
3698: opener.document.$callingform.enddate_minute.value = formname.enddate_minute.value;
3699: opener.document.$callingform.enddate_second.value = formname.enddate_second.value;
3700: if (formname.no_end_date.checked) {
3701: opener.document.$callingform.no_end_date.value = '1';
3702: } else {
3703: opener.document.$callingform.no_end_date.value = '0';
3704: }
3705: END
3706: }
3707: my $verify_action_js = &bulkaction_javascript($callingform,'popup');
3708: $output .= <<"ENDJS";
3709: verify_action('actionlist');
3710: }
3711:
3712: $verify_action_js
3713:
3714: // ]]>
3715: </script>
3716: ENDJS
3717: my %lt = &Apache::lonlocal::texthash (
3718: chac => 'Access dates to apply for selected users',
3719: chse => 'Changes in section affiliation to apply to selected users',
3720: fors => 'For student roles, changing the section will result in a section switch as students may only be in one section of a course at a time.',
3721: forn => 'For a course role that is not "student", users may have roles in more than one section at a time.',
3722: reta => "Retain each user's current section affiliations?",
3723: dnap => '(Does not apply to student roles).',
3724: );
3725: my ($date_items,$headertext);
3726: if ($env{'form.bulkaction'} eq 'chgsec') {
3727: $headertext = $lt{'chse'};
3728: } else {
3729: $headertext = $lt{'chac'};
3730: my $starttime;
3731: if (($env{'form.bulkaction'} eq 'activate') ||
3732: ($env{'form.bulkaction'} eq 'reenable')) {
3733: $starttime = time;
3734: }
3735: $date_items = &date_setting_table($starttime,undef,$context,
3736: $env{'form.bulkaction'},$formname,
3737: $permission,$crstype);
3738: }
3739: $output .= '<h3>'.$headertext.'</h3>'.
3740: '<form name="'.$formname.'" method="post" action="">'."\n".
3741: $date_items;
3742: if ($context eq 'course' && $env{'form.bulkaction'} eq 'chgsec') {
3743: my ($cnum,$cdom) = &get_course_identity();
3744: if ($crstype eq 'Community') {
3745: $lt{'fors'} = &mt('For member roles, changing the section will result in a section switch, as members may only be in one section of a community at a time.');
3746: $lt{'forn'} = &mt('For a community role that is not "member", users may have roles in more than one section at a time.');
3747: $lt{'dnap'} = &mt('(Does not apply to member roles).');
3748: }
3749: my $info;
3750: if ($env{'form.showrole'} eq 'st') {
3751: $output .= '<p>'.$lt{'fors'}.'</p>';
3752: } elsif ($env{'form.showrole'} eq 'Any') {
3753: $output .= '<p>'.$lt{'fors'}.'</p>'.
3754: '<p>'.$lt{'forn'}.' ';
3755: $info = $lt{'reta'};
3756: } else {
3757: $output .= '<p>'.$lt{'forn'}.' ';
3758: $info = $lt{'reta'};
3759: }
3760: if ($info) {
3761: $info .= '<span class="LC_nobreak">'.
3762: '<label><input type="radio" name="retainsec" value="1" '.
3763: 'checked="checked" />'.&mt('Yes').'</label> '.
3764: '<label><input type="radio" name="retainsec" value="0" />'.
3765: &mt('No').'</label></span>';
3766: if ($env{'form.showrole'} eq 'Any') {
3767: $info .= '<br />'.$lt{'dnap'};
3768: }
3769: $info .= '</p>';
3770: } else {
3771: $info = '<input type="hidden" name="retainsec" value="0" />';
3772: }
3773: my $rowtitle = &mt('New section to assign');
3774: my $secbox = §ion_picker($cdom,$cnum,$env{'form.showrole'},$rowtitle,
3775: $permission,$context,'chgsec',$crstype);
3776: $output .= $info.$secbox;
3777: }
3778: $output .= '<p>'.
3779: '<input type="button" name="dateselection" value="'.&mt('Save').'" onclick="javascript:saveselections(this.form)" /></p>'."\n".
3780: '</form>';
3781: return $output;
3782: }
3783:
3784: sub section_picker {
3785: my ($cdom,$cnum,$role,$rowtitle,$permission,$context,$mode,$crstype,
3786: $showcredits,$credits) = @_;
3787: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
3788: my $sections_select .= &course_sections(\%sections_count,$role);
3789: my $secbox = '<div>'.&Apache::lonhtmlcommon::start_pick_box()."\n";
3790: if ($mode eq 'upload') {
3791: my ($options,$cb_script,$coursepick) =
3792: &default_role_selector($context,1,$crstype,$showcredits);
3793: $secbox .= &Apache::lonhtmlcommon::row_title(&mt('role'),'LC_oddrow_value').
3794: $options. &Apache::lonhtmlcommon::row_closure(1)."\n";
3795: }
3796: $secbox .= &Apache::lonhtmlcommon::row_title($rowtitle,'LC_oddrow_value')."\n";
3797: if ($env{'request.course.sec'} eq '') {
3798: $secbox .= '<table class="LC_createuser"><tr class="LC_section_row">'."\n".
3799: '<td align="center">'.&mt('Existing sections')."\n".
3800: '<br />'.$sections_select.'</td><td align="center">'.
3801: &mt('New section').'<br />'."\n".
3802: '<input type="text" name="newsec" size="15" value="" />'."\n".
3803: '<input type="hidden" name="sections" value="" />'."\n".
3804: '</td></tr></table>'."\n";
3805: } else {
3806: $secbox .= '<input type="hidden" name="sections" value="'.
3807: $env{'request.course.sec'}.'" />'.
3808: $env{'request.course.sec'};
3809: }
3810: $secbox .= &Apache::lonhtmlcommon::row_closure(1)."\n";
3811: unless ($mode eq 'chgsec') {
3812: if ($showcredits) {
3813: $secbox .=
3814: &Apache::lonhtmlcommon::row_title(&mt('credits (students)'),
3815: 'LC_evenrow_value')."\n".
3816: '<input type="text" name="credits" size="3" value="'.$credits.'" />'."\n".
3817: &Apache::lonhtmlcommon::row_closure(1)."\n";
3818: }
3819: }
3820: $secbox .= &Apache::lonhtmlcommon::end_pick_box().'</div>';
3821: return $secbox;
3822: }
3823:
3824: sub results_header_row {
3825: my ($rolefilter,$statusmode,$context,$permission,$mode,$crstype) = @_;
3826: my ($description,$showfilter);
3827: if ($rolefilter ne 'Any') {
3828: $showfilter = $rolefilter;
3829: }
3830: if ($context eq 'course') {
3831: if ($mode eq 'csv' || $mode eq 'excel') {
3832: if ($crstype eq 'Community') {
3833: $description = &mt('Community - [_1]:',$env{'course.'.$env{'request.course.id'}.'.description'}).' ';
3834: } else {
3835: $description = &mt('Course - [_1]:',$env{'course.'.$env{'request.course.id'}.'.description'}).' ';
3836: }
3837: }
3838: if ($statusmode eq 'Expired') {
3839: if ($crstype eq 'Community') {
3840: $description .= &mt('Users in community with expired [_1] roles',$showfilter);
3841: } else {
3842: $description .= &mt('Users in course with expired [_1] roles',$showfilter);
3843: }
3844: } elsif ($statusmode eq 'Future') {
3845: if ($crstype eq 'Community') {
3846: $description .= &mt('Users in community with future [_1] roles',$showfilter);
3847: } else {
3848: $description .= &mt('Users in course with future [_1] roles',$showfilter);
3849: }
3850: } elsif ($statusmode eq 'Active') {
3851: if ($crstype eq 'Community') {
3852: $description .= &mt('Users in community with active [_1] roles',$showfilter);
3853: } else {
3854: $description .= &mt('Users in course with active [_1] roles',$showfilter);
3855: }
3856: } else {
3857: if ($rolefilter eq 'Any') {
3858: if ($crstype eq 'Community') {
3859: $description .= &mt('All users in community');
3860: } else {
3861: $description .= &mt('All users in course');
3862: }
3863: } else {
3864: if ($crstype eq 'Community') {
3865: $description .= &mt('All users in community with [_1] roles',$rolefilter);
3866: } else {
3867: $description .= &mt('All users in course with [_1] roles',$rolefilter);
3868: }
3869: }
3870: }
3871: my $constraint;
3872: my $viewablesec = &viewable_section($permission);
3873: if ($viewablesec ne '') {
3874: if ($env{'form.showrole'} eq 'st') {
3875: $constraint = &mt('only users in section "[_1]"',$viewablesec);
3876: } elsif (($env{'form.showrole'} ne 'cc') && ($env{'form.showrole'} ne 'co')) {
3877: $constraint = &mt('only users affiliated with no section or section "[_1]"',$viewablesec);
3878: }
3879: if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) {
3880: if ($env{'form.grpfilter'} eq 'none') {
3881: $constraint .= &mt(' and not in any group');
3882: } else {
3883: $constraint .= &mt(' and members of group: "[_1]"',$env{'form.grpfilter'});
3884: }
3885: }
3886: } else {
3887: if (($env{'form.secfilter'} ne 'all') && ($env{'form.secfilter'} ne '')) {
3888: if ($env{'form.secfilter'} eq 'none') {
3889: $constraint = &mt('only users affiliated with no section');
3890: } else {
3891: $constraint = &mt('only users affiliated with section "[_1]"',$env{'form.secfilter'});
3892: }
3893: }
3894: if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) {
3895: if ($env{'form.grpfilter'} eq 'none') {
3896: if ($constraint eq '') {
3897: $constraint = &mt('only users not in any group');
3898: } else {
3899: $constraint .= &mt(' and also not in any group');
3900: }
3901: } else {
3902: if ($constraint eq '') {
3903: $constraint = &mt('only members of group: "[_1]"',$env{'form.grpfilter'});
3904: } else {
3905: $constraint .= &mt(' and also members of group: "[_1]"'.$env{'form.grpfilter'});
3906: }
3907: }
3908: }
3909: }
3910: if ($constraint ne '') {
3911: $description .= ' ('.$constraint.')';
3912: }
3913: } elsif ($context eq 'author') {
3914: $description =
3915: &mt('Author space for [_1]'
3916: ,'<span class="LC_cusr_emph">'
3917: .&Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'})
3918: .'</span>')
3919: .': ';
3920: if ($statusmode eq 'Expired') {
3921: $description .= &mt('Co-authors with expired [_1] roles',$showfilter);
3922: } elsif ($statusmode eq 'Future') {
3923: $description .= &mt('Co-authors with future [_1] roles',$showfilter);
3924: } elsif ($statusmode eq 'Active') {
3925: $description .= &mt('Co-authors with active [_1] roles',$showfilter);
3926: } else {
3927: if ($rolefilter eq 'Any') {
3928: $description .= &mt('All co-authors');
3929: } else {
3930: $description .= &mt('All co-authors with [_1] roles',$rolefilter);
3931: }
3932: }
3933: } elsif ($context eq 'domain') {
3934: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
3935: $description = &mt('Domain - [_1]:',$domdesc).' ';
3936: if ($env{'form.roletype'} eq 'domain') {
3937: if ($statusmode eq 'Expired') {
3938: $description .= &mt('Users in domain with expired [_1] roles',$showfilter);
3939: } elsif ($statusmode eq 'Future') {
3940: $description .= &mt('Users in domain with future [_1] roles',$showfilter);
3941: } elsif ($statusmode eq 'Active') {
3942: $description .= &mt('Users in domain with active [_1] roles',$showfilter);
3943: } else {
3944: if ($rolefilter eq 'Any') {
3945: $description .= &mt('All users in domain');
3946: } else {
3947: $description .= &mt('All users in domain with [_1] roles',$rolefilter);
3948: }
3949: }
3950: } elsif ($env{'form.roletype'} eq 'author') {
3951: if ($statusmode eq 'Expired') {
3952: $description .= &mt('Co-authors in domain with expired [_1] roles',$showfilter);
3953: } elsif ($statusmode eq 'Future') {
3954: $description .= &mt('Co-authors in domain with future [_1] roles',$showfilter);
3955: } elsif ($statusmode eq 'Active') {
3956: $description .= &mt('Co-authors in domain with active [_1] roles',$showfilter);
3957: } else {
3958: if ($rolefilter eq 'Any') {
3959: $description .= &mt('All users with co-author roles in domain',$showfilter);
3960: } else {
3961: $description .= &mt('All co-authors in domain with [_1] roles',$rolefilter);
3962: }
3963: }
3964: } elsif (($env{'form.roletype'} eq 'course') ||
3965: ($env{'form.roletype'} eq 'community')) {
3966: my $coursefilter = $env{'form.coursepick'};
3967: if ($env{'form.roletype'} eq 'course') {
3968: if ($coursefilter eq 'category') {
3969: my $instcode = &instcode_from_coursefilter();
3970: if ($instcode eq '.') {
3971: $description .= &mt('All courses in domain').' - ';
3972: } else {
3973: $description .= &mt('Courses in domain with institutional code: [_1]',$instcode).' - ';
3974: }
3975: } elsif ($coursefilter eq 'selected') {
3976: $description .= &mt('Selected courses in domain').' - ';
3977: } elsif ($coursefilter eq 'all') {
3978: $description .= &mt('All courses in domain').' - ';
3979: }
3980: } elsif ($env{'form.roletype'} eq 'community') {
3981: if ($coursefilter eq 'selected') {
3982: $description .= &mt('Selected communities in domain').' - ';
3983: } elsif ($coursefilter eq 'all') {
3984: $description .= &mt('All communities in domain').' - ';
3985: }
3986: }
3987: if ($statusmode eq 'Expired') {
3988: $description .= &mt('users with expired [_1] roles',$showfilter);
3989: } elsif ($statusmode eq 'Future') {
3990: $description .= &mt('users with future [_1] roles',$showfilter);
3991: } elsif ($statusmode eq 'Active') {
3992: $description .= &mt('users with active [_1] roles',$showfilter);
3993: } else {
3994: if ($rolefilter eq 'Any') {
3995: $description .= &mt('all users');
3996: } else {
3997: $description .= &mt('users with [_1] roles',$rolefilter);
3998: }
3999: }
4000: }
4001: }
4002: return $description;
4003: }
4004:
4005: sub viewable_section {
4006: my ($permission) = @_;
4007: my $viewablesec;
4008: if (ref($permission) eq 'HASH') {
4009: if (exists($permission->{'view_section'})) {
4010: $viewablesec = $permission->{'view_section'};
4011: } elsif (exists($permission->{'cusr_section'})) {
4012: $viewablesec = $permission->{'cusr_section'};
4013: }
4014: }
4015: return $viewablesec;
4016: }
4017:
4018:
4019: #################################################
4020: #################################################
4021: sub show_drop_list {
4022: my ($r,$classlist,$nosort,$permission,$crstype) = @_;
4023: my $cid = $env{'request.course.id'};
4024: my ($cnum,$cdom) = &get_course_identity($cid);
4025: if (! exists($env{'form.sortby'})) {
4026: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
4027: ['sortby']);
4028: }
4029: my $sortby = $env{'form.sortby'};
4030: if ($sortby !~ /^(username|domain|section|groups|fullname|id|start|end)$/) {
4031: $sortby = 'username';
4032: }
4033: my $action = "drop";
4034: my $check_uncheck_js = &Apache::loncommon::check_uncheck_jscript();
4035: $r->print(<<END);
4036: <input type="hidden" name="sortby" value="$sortby" />
4037: <input type="hidden" name="action" value="$action" />
4038: <input type="hidden" name="state" value="done" />
4039: <script type="text/javascript" language="Javascript">
4040: // <![CDATA[
4041: $check_uncheck_js
4042: // ]]>
4043: </script>
4044: <input type="hidden" name="phase" value="four" />
4045: END
4046: my ($indexhash,$keylist) = &make_keylist_array();
4047: my $studentcount = 0;
4048: if (ref($classlist) eq 'HASH') {
4049: foreach my $student (keys(%{$classlist})) {
4050: my $sdata = $classlist->{$student};
4051: my $status = $sdata->[$indexhash->{'status'}];
4052: my $section = $sdata->[$indexhash->{'section'}];
4053: if ($status ne 'Active') {
4054: delete($classlist->{$student});
4055: next;
4056: }
4057: if ($env{'request.course.sec'} ne '') {
4058: if ($section ne $env{'request.course.sec'}) {
4059: delete($classlist->{$student});
4060: next;
4061: }
4062: }
4063: $studentcount ++;
4064: }
4065: }
4066: if (!$studentcount) {
4067: my $msg = '';
4068: if ($crstype eq 'Community') {
4069: $msg = &mt('There are no members to drop.');
4070: } else {
4071: $msg = &mt('There are no students to drop.');
4072: }
4073: $r->print('<p class="LC_info">'.$msg.'</p>');
4074: return;
4075: }
4076: my ($classgroups) = &Apache::loncoursedata::get_group_memberships(
4077: $classlist,$keylist,$cdom,$cnum);
4078: my %lt=&Apache::lonlocal::texthash('usrn' => "username",
4079: 'dom' => "domain",
4080: 'id' => "ID",
4081: 'sn' => "student name",
4082: 'mn' => "member name",
4083: 'sec' => "section",
4084: 'start' => "start date",
4085: 'end' => "end date",
4086: 'groups' => "active groups",
4087: );
4088: my $nametitle = $lt{'sn'};
4089: if ($crstype eq 'Community') {
4090: $nametitle = $lt{'mn'};
4091: }
4092: if ($nosort) {
4093: $r->print(&Apache::loncommon::start_data_table().
4094: &Apache::loncommon::start_data_table_header_row());
4095: $r->print(<<END);
4096: <th> </th>
4097: <th>$lt{'usrn'}</th>
4098: <th>$lt{'dom'}</th>
4099: <th>$lt{'id'}</th>
4100: <th>$nametitle</th>
4101: <th>$lt{'sec'}</th>
4102: <th>$lt{'start'}</th>
4103: <th>$lt{'end'}</th>
4104: <th>$lt{'groups'}</th>
4105: END
4106: $r->print(&Apache::loncommon::end_data_table_header_row());
4107: } else {
4108: $r->print(&Apache::loncommon::start_data_table().
4109: &Apache::loncommon::start_data_table_header_row());
4110: $r->print(<<END);
4111: <th> </th>
4112: <th>
4113: <a href="/adm/createuser?action=$action&sortby=username">$lt{'usrn'}</a>
4114: </th><th>
4115: <a href="/adm/createuser?action=$action&sortby=domain">$lt{'dom'}</a>
4116: </th><th>
4117: <a href="/adm/createuser?action=$action&sortby=id">$lt{'id'}</a>
4118: </th><th>
4119: <a href="/adm/createuser?action=$action&sortby=fullname">$nametitle</a>
4120: </th><th>
4121: <a href="/adm/createuser?action=$action&sortby=section">$lt{'sec'}</a>
4122: </th><th>
4123: <a href="/adm/createuser?action=$action&sortby=start">$lt{'start'}</a>
4124: </th><th>
4125: <a href="/adm/createuser?action=$action&sortby=end">$lt{'end'}</a>
4126: </th><th>
4127: <a href="/adm/createuser?action=$action&sortby=groups">$lt{'groups'}</a>
4128: </th>
4129: END
4130: $r->print(&Apache::loncommon::end_data_table_header_row());
4131: }
4132: #
4133: # Sort the students
4134: my $index = $indexhash->{$sortby};
4135: my $second = $indexhash->{'username'};
4136: my $third = $indexhash->{'domain'};
4137: my @Sorted_Students = sort {
4138: lc($classlist->{$a}->[$index]) cmp lc($classlist->{$b}->[$index])
4139: ||
4140: lc($classlist->{$a}->[$second]) cmp lc($classlist->{$b}->[$second])
4141: ||
4142: lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third])
4143: } (keys(%{$classlist}));
4144: foreach my $student (@Sorted_Students) {
4145: my $error;
4146: my $sdata = $classlist->{$student};
4147: my $username = $sdata->[$indexhash->{'username'}];
4148: my $domain = $sdata->[$indexhash->{'domain'}];
4149: my $section = $sdata->[$indexhash->{'section'}];
4150: my $name = $sdata->[$indexhash->{'fullname'}];
4151: my $id = $sdata->[$indexhash->{'id'}];
4152: my $start = $sdata->[$indexhash->{'start'}];
4153: my $end = $sdata->[$indexhash->{'end'}];
4154: my $groups = $classgroups->{$student};
4155: my $active_groups;
4156: if (ref($groups->{active}) eq 'HASH') {
4157: $active_groups = join(', ',keys(%{$groups->{'active'}}));
4158: }
4159: if (! defined($start) || $start == 0) {
4160: $start = &mt('none');
4161: } else {
4162: $start = &Apache::lonlocal::locallocaltime($start);
4163: }
4164: if (! defined($end) || $end == 0) {
4165: $end = &mt('none');
4166: } else {
4167: $end = &Apache::lonlocal::locallocaltime($end);
4168: }
4169: my $studentkey = $student.':'.$section;
4170: my $startitem = '<input type="hidden" name="'.$studentkey.'_start" value="'.$sdata->[$indexhash->{'start'}].'" />';
4171: #
4172: $r->print(&Apache::loncommon::start_data_table_row());
4173: $r->print(<<"END");
4174: <td><input type="checkbox" name="droplist" value="$studentkey" /></td>
4175: <td>$username</td>
4176: <td>$domain</td>
4177: <td>$id</td>
4178: <td>$name</td>
4179: <td>$section</td>
4180: <td>$start $startitem</td>
4181: <td>$end</td>
4182: <td>$active_groups</td>
4183: END
4184: $r->print(&Apache::loncommon::end_data_table_row());
4185: }
4186: $r->print(&Apache::loncommon::end_data_table().'<br />');
4187: %lt=&Apache::lonlocal::texthash(
4188: 'dp' => "Drop Students",
4189: 'dm' => "Drop Members",
4190: 'ca' => "check all",
4191: 'ua' => "uncheck all",
4192: );
4193: my $btn = $lt{'dp'};
4194: if ($crstype eq 'Community') {
4195: $btn = $lt{'dm'};
4196: }
4197: $r->print(<<"END");
4198: <p>
4199: <input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.studentform.droplist)" />
4200: <input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.studentform.droplist)" />
4201: </p>
4202: <p>
4203: <input type="submit" value="$btn" />
4204: </p>
4205: END
4206: return;
4207: }
4208:
4209: #
4210: # Print out the initial form to get the file containing a list of users
4211: #
4212: sub print_first_users_upload_form {
4213: my ($r,$context) = @_;
4214: my $str;
4215: $str = '<input type="hidden" name="phase" value="two" />';
4216: $str .= '<input type="hidden" name="action" value="upload" />';
4217: $str .= '<input type="hidden" name="state" value="got_file" />';
4218:
4219: $str .= &Apache::grades::checkforfile_js();
4220:
4221: $str .= '<h2>'.&mt('Upload a file containing information about users').'</h2>'."\n";
4222:
4223: # Excel and CSV Help
4224: $str .= '<div class="LC_columnSection">'
4225: .&Apache::loncommon::help_open_topic("Course_Create_Class_List",
4226: &mt("How do I create a users list from a spreadsheet"))
4227: .' '.&Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
4228: &mt("How do I create a CSV file from a spreadsheet"))
4229: ."</div>\n";
4230: $str .= &Apache::lonhtmlcommon::start_pick_box()
4231: .&Apache::lonhtmlcommon::row_title(&mt('File'));
4232: if (&Apache::lonlocal::current_language() ne 'en') {
4233: if ($context eq 'course') {
4234: $str .= '<p class="LC_info">'."\n"
4235: .&mt('Please upload an UTF8 encoded file to ensure a correct character encoding in your classlist.')."\n"
4236: .'</p>'."\n";
4237: }
4238: }
4239: $str .= &Apache::loncommon::upfile_select_html()
4240: .&Apache::lonhtmlcommon::row_closure()
4241: .&Apache::lonhtmlcommon::row_title(
4242: '<label for="noFirstLine">'
4243: .&mt('Ignore First Line')
4244: .'</label>')
4245: .'<input type="checkbox" name="noFirstLine" id="noFirstLine" />'
4246: .&Apache::lonhtmlcommon::row_closure(1)
4247: .&Apache::lonhtmlcommon::end_pick_box();
4248:
4249: $str .= '<p>'
4250: .'<input type="button" name="fileupload" value="'.&mt('Next').'"'
4251: .' onclick="javascript:checkUpload(this.form);" />'
4252: .'</p>';
4253:
4254: $r->print($str);
4255: return;
4256: }
4257:
4258: # ================================================= Drop/Add from uploaded file
4259: sub upfile_drop_add {
4260: my ($r,$context,$permission,$showcredits) = @_;
4261: my $datatoken = &Apache::loncommon::valid_datatoken($env{'form.datatoken'});
4262: if ($datatoken ne '') {
4263: &Apache::loncommon::load_tmp_file($r,$datatoken);
4264: }
4265: my @userdata=&Apache::loncommon::upfile_record_sep();
4266: if($env{'form.noFirstLine'}){shift(@userdata);}
4267: my @keyfields = split(/\,/,$env{'form.keyfields'});
4268: my %fields=();
4269: for (my $i=0; $i<=$env{'form.nfields'}; $i++) {
4270: if ($env{'form.upfile_associate'} eq 'reverse') {
4271: if ($env{'form.f'.$i} ne 'none') {
4272: $fields{$keyfields[$i]}=$env{'form.f'.$i};
4273: }
4274: } else {
4275: $fields{$env{'form.f'.$i}}=$keyfields[$i];
4276: }
4277: }
4278: #
4279: # Store the field choices away
4280: my @storefields = qw/username names fname mname lname gen id
4281: sec ipwd email role domain inststatus/;
4282: if ($showcredits) {
4283: push (@storefields,'credits');
4284: }
4285: my %fieldstype;
4286: foreach my $field (@storefields) {
4287: $env{'form.'.$field.'_choice'}=$fields{$field};
4288: $fieldstype{$field.'_choice'} = 'scalar';
4289: }
4290: &Apache::loncommon::store_course_settings('enrollment_upload',\%fieldstype);
4291: my ($cid,$crstype,$setting);
4292: if ($context eq 'domain') {
4293: $setting = $env{'form.roleaction'};
4294: }
4295: if ($env{'request.course.id'} ne '') {
4296: $cid = $env{'request.course.id'};
4297: $crstype = &Apache::loncommon::course_type();
4298: } elsif ($setting eq 'course') {
4299: if (&Apache::lonnet::is_course($env{'form.dcdomain'},$env{'form.dccourse'})) {
4300: $cid = $env{'form.dcdomain'}.'_'.$env{'form.dccourse'};
4301: $crstype = &Apache::loncommon::course_type($cid);
4302: }
4303: }
4304: my ($startdate,$enddate) = &get_dates_from_form();
4305: if ($env{'form.makedatesdefault'}) {
4306: $r->print(&make_dates_default($startdate,$enddate,$context,$crstype));
4307: }
4308: # Determine domain and desired host (home server)
4309: my $defdom=$env{'request.role.domain'};
4310: my $domain;
4311: if ($env{'form.defaultdomain'} ne '') {
4312: $domain = $env{'form.defaultdomain'};
4313: } else {
4314: $domain = $defdom;
4315: }
4316: my $desiredhost = $env{'form.lcserver'};
4317: if (lc($desiredhost) eq 'default') {
4318: $desiredhost = undef;
4319: } else {
4320: my %home_servers = &Apache::lonnet::get_servers($defdom,'library');
4321: if (! exists($home_servers{$desiredhost})) {
4322: $r->print('<p class="LC_error">'.&mt('Error').': '.
4323: &mt('Invalid home server specified').'</p>');
4324: $r->print(&Apache::loncommon::end_page());
4325: return 'invalidhome';
4326: }
4327: }
4328: # Determine authentication mechanism
4329: my $changeauth;
4330: if ($context eq 'domain') {
4331: $changeauth = $env{'form.changeauth'};
4332: }
4333: my $amode = '';
4334: my $genpwd = '';
4335: my @genpwdfail;
4336: if ($env{'form.login'} eq 'krb') {
4337: $amode='krb';
4338: $amode.=$env{'form.krbver'};
4339: $genpwd=$env{'form.krbarg'};
4340: } elsif ($env{'form.login'} eq 'int') {
4341: $amode='internal';
4342: if ((defined($env{'form.intarg'})) && ($env{'form.intarg'})) {
4343: $genpwd=$env{'form.intarg'};
4344: @genpwdfail =
4345: &Apache::loncommon::check_passwd_rules($domain,$genpwd);
4346: }
4347: } elsif ($env{'form.login'} eq 'loc') {
4348: $amode='localauth';
4349: if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) {
4350: $genpwd=$env{'form.locarg'};
4351: }
4352: }
4353: if ($amode =~ /^krb/) {
4354: if (! defined($genpwd) || $genpwd eq '') {
4355: $r->print('<span class="Error">'.
4356: &mt('Unable to enroll users').' '.
4357: &mt('No Kerberos domain was specified.').'</span></p>');
4358: $amode = ''; # This causes the loop below to be skipped
4359: }
4360: }
4361: my ($defaultsec,$defaultrole,$defaultcredits,$commoncredits);
4362: if ($context eq 'domain') {
4363: if ($setting eq 'domain') {
4364: $defaultrole = $env{'form.defaultrole'};
4365: } elsif ($setting eq 'course') {
4366: $defaultrole = $env{'form.courserole'};
4367: $defaultsec = $env{'form.sections'};
4368: if ($showcredits) {
4369: $commoncredits = $env{'form.credits'};
4370: if ($crstype ne 'Community') {
4371: my %coursehash=&Apache::lonnet::coursedescription($cid);
4372: $defaultcredits = $coursehash{'internal.defaultcredits'};
4373: }
4374: }
4375: }
4376: } elsif ($context eq 'author') {
4377: $defaultrole = $env{'form.defaultrole'};
4378: } elsif ($context eq 'course') {
4379: $defaultrole = $env{'form.defaultrole'};
4380: $defaultsec = $env{'form.sections'};
4381: if ($showcredits) {
4382: $commoncredits = $env{'form.credits'};
4383: $defaultcredits = $env{'course.'.$cid.'.internal.defaultcredits'};
4384: }
4385: }
4386: # Check to see if user information can be changed
4387: my @userinfo = ('firstname','middlename','lastname','generation',
4388: 'permanentemail','id');
4389: my %canmodify;
4390: if (&Apache::lonnet::allowed('mau',$domain)) {
4391: push(@userinfo,'inststatus');
4392: foreach my $field (@userinfo) {
4393: $canmodify{$field} = 1;
4394: }
4395: }
4396: my (%userlist,%modifiable_fields,@poss_roles);
4397: my $secidx = &Apache::loncoursedata::CL_SECTION();
4398: my @courseroles = &roles_by_context('course',1,$crstype);
4399: if (!&Apache::lonnet::allowed('mau',$domain)) {
4400: if ($context eq 'course' || $context eq 'author') {
4401: @poss_roles = &curr_role_permissions($context,'','',$crstype);
4402: my @statuses = ('active','future');
4403: my ($indexhash,$keylist) = &make_keylist_array();
4404: my %info;
4405: foreach my $role (@poss_roles) {
4406: %{$modifiable_fields{$role}} = &can_modify_userinfo($context,$domain,
4407: \@userinfo,[$role]);
4408: }
4409: if ($context eq 'course') {
4410: my ($cnum,$cdom) = &get_course_identity();
4411: my $roster = &Apache::loncoursedata::get_classlist();
4412: if (ref($roster) eq 'HASH') {
4413: %userlist = %{$roster};
4414: }
4415: my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,
4416: \@statuses,\@poss_roles);
4417: &gather_userinfo($context,'view',\%userlist,$indexhash,\%info,
4418: \%advrolehash,$permission);
4419: } elsif ($context eq 'author') {
4420: my %cstr_roles = &Apache::lonnet::get_my_roles(undef,undef,undef,
4421: \@statuses,\@poss_roles);
4422: &gather_userinfo($context,'view',\%userlist,$indexhash,\%info,
4423: \%cstr_roles,$permission);
4424: }
4425: }
4426: }
4427: if ($datatoken eq '') {
4428: $r->print('<p class="LC_error">'.&mt('Error').': '.
4429: &mt('Invalid datatoken').'</p>');
4430: return 'missingdata';
4431: }
4432: if ( $domain eq &LONCAPA::clean_domain($domain)
4433: && ($amode ne '')) {
4434: #######################################
4435: ## Add/Modify Users ##
4436: #######################################
4437: if ($context eq 'course') {
4438: $r->print('<h3>'.&mt('Enrolling Users')."</h3>\n<p>\n");
4439: } elsif ($context eq 'author') {
4440: $r->print('<h3>'.&mt('Updating Co-authors')."</h3>\n<p>\n");
4441: } else {
4442: $r->print('<h3>'.&mt('Adding/Modifying Users')."</h3>\n<p>\n");
4443: }
4444: $r->rflush;
4445:
4446: my %counts = (
4447: user => 0,
4448: auth => 0,
4449: role => 0,
4450: );
4451: my $flushc=0;
4452: my %student=();
4453: my (%curr_groups,@sections,@cleansec,$defaultwarn,$groupwarn);
4454: my %userchg;
4455: if ($context eq 'course' || $setting eq 'course') {
4456: if ($context eq 'course') {
4457: # Get information about course groups
4458: %curr_groups = &Apache::longroup::coursegroups();
4459: } elsif ($setting eq 'course') {
4460: if ($cid) {
4461: %curr_groups =
4462: &Apache::longroup::coursegroups($env{'form.dcdomain'},
4463: $env{'form.dccourse'});
4464: }
4465: }
4466: # determine section number
4467: if ($defaultsec =~ /,/) {
4468: push(@sections,split(/,/,$defaultsec));
4469: } else {
4470: push(@sections,$defaultsec);
4471: }
4472: # remove non alphanumeric values from section
4473: foreach my $item (@sections) {
4474: $item =~ s/\W//g;
4475: if ($item eq "none" || $item eq 'all') {
4476: $defaultwarn = &mt('Default section name [_1] could not be used as it is a reserved word.',$item);
4477: } elsif ($item ne '' && exists($curr_groups{$item})) {
4478: $groupwarn = &mt('Default section name "[_1]" is the name of a course group. Section names and group names must be distinct.',$item);
4479: } elsif ($item ne '') {
4480: push(@cleansec,$item);
4481: }
4482: }
4483: if ($defaultwarn) {
4484: $r->print($defaultwarn.'<br />');
4485: }
4486: if ($groupwarn) {
4487: $r->print($groupwarn.'<br />');
4488: }
4489: }
4490: my (%curr_rules,%got_rules,%alerts,%cancreate);
4491: my %customroles = &my_custom_roles($crstype);
4492: my @permitted_roles =
4493: &roles_on_upload($context,$setting,$crstype,%customroles);
4494: my %longtypes = &Apache::lonlocal::texthash(
4495: official => 'Institutional',
4496: unofficial => 'Non-institutional',
4497: );
4498: my $newuserdom = $env{'request.role.domain'};
4499: map { $cancreate{$_} = &can_create_user($newuserdom,$context,$_); } keys(%longtypes);
4500: # Get new users list
4501: my (%existinguser,%userinfo,%disallow,%rulematch,%inst_results,%alerts,%checkuname,
4502: %showpasswdrules,$haspasswdmap);
4503: my $counter = -1;
4504: foreach my $line (@userdata) {
4505: $counter ++;
4506: my @secs;
4507: my %entries=&Apache::loncommon::record_sep($line);
4508: # Determine user name
4509: $entries{$fields{'username'}} =~ s/^\s+|\s+$//g;
4510: unless (($entries{$fields{'username'}} eq '') ||
4511: (!defined($entries{$fields{'username'}}))) {
4512: my ($fname, $mname, $lname,$gen) = ('','','','');
4513: if (defined($fields{'names'})) {
4514: ($lname,$fname,$mname)=($entries{$fields{'names'}}=~
4515: /([^\,]+)\,\s*(\w+)\s*(.*)$/);
4516: } else {
4517: if (defined($fields{'fname'})) {
4518: $fname=$entries{$fields{'fname'}};
4519: }
4520: if (defined($fields{'mname'})) {
4521: $mname=$entries{$fields{'mname'}};
4522: }
4523: if (defined($fields{'lname'})) {
4524: $lname=$entries{$fields{'lname'}};
4525: }
4526: if (defined($fields{'gen'})) {
4527: $gen=$entries{$fields{'gen'}};
4528: }
4529: }
4530:
4531: if ($entries{$fields{'username'}}
4532: ne &LONCAPA::clean_username($entries{$fields{'username'}})) {
4533: my $nowhitespace;
4534: if ($entries{$fields{'username'}} =~ /\s/) {
4535: $nowhitespace = ' - '.&mt('usernames may not contain spaces.');
4536: }
4537: $disallow{$counter} =
4538: &mt('Unacceptable username [_1] for user [_2] [_3] [_4] [_5]',
4539: '"<b>'.$entries{$fields{'username'}}.'</b>"',
4540: $fname,$mname,$lname,$gen).$nowhitespace;
4541: next;
4542: } else {
4543: $entries{$fields{'domain'}} =~ s/^\s+|\s+$//g;
4544: if ($entries{$fields{'domain'}}
4545: ne &LONCAPA::clean_domain($entries{$fields{'domain'}})) {
4546: $disallow{$counter} =
4547: &mt('Unacceptable domain [_1] for user [_2] [_3] [_4] [_5]',
4548: '"<b>'.$entries{$fields{'domain'}}.'</b>"',
4549: $fname,$mname,$lname,$gen);
4550: next;
4551: }
4552: my $username = $entries{$fields{'username'}};
4553: my $userdomain = $entries{$fields{'domain'}};
4554: if ($userdomain eq '') {
4555: $userdomain = $domain;
4556: }
4557: if (defined($fields{'sec'})) {
4558: if (defined($entries{$fields{'sec'}})) {
4559: $entries{$fields{'sec'}} =~ s/\W//g;
4560: my $item = $entries{$fields{'sec'}};
4561: if ($item eq "none" || $item eq 'all') {
4562: $disallow{$counter} =
4563: &mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a reserved word.',
4564: '<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$item);
4565: next;
4566: } elsif (exists($curr_groups{$item})) {
4567: $disallow{$counter} =
4568: &mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a course group.',
4569: '<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$item).' '.
4570: &mt('Section names and group names must be distinct.');
4571: next;
4572: } else {
4573: push(@secs,$item);
4574: }
4575: }
4576: }
4577: if ($env{'request.course.sec'} ne '') {
4578: @secs = ($env{'request.course.sec'});
4579: if (ref($userlist{$username.':'.$userdomain}) eq 'ARRAY') {
4580: my $currsec = $userlist{$username.':'.$userdomain}[$secidx];
4581: if ($currsec ne $env{'request.course.sec'}) {
4582: $disallow{$counter} =
4583: &mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]".',
4584: '<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$secs[0]);
4585: if ($currsec eq '') {
4586: $disallow{$counter} .=
4587: &mt('This user already has an active/future student role in the course, unaffiliated to any section.');
4588:
4589: } else {
4590: $disallow{$counter} .=
4591: &mt('This user already has an active/future role in section "[_1]" of the course.',$currsec);
4592: }
4593: $disallow{$counter} .=
4594: '<br />'.
4595: &mt('Although your current role has privileges to add students to section "[_1]", you do not have privileges to modify existing enrollments in other sections.',
4596: $secs[0]);
4597: next;
4598: }
4599: }
4600: } elsif ($context eq 'course' || $setting eq 'course') {
4601: if (@secs == 0) {
4602: @secs = @cleansec;
4603: }
4604: }
4605: # determine id number
4606: my $id='';
4607: if (defined($fields{'id'})) {
4608: if (defined($entries{$fields{'id'}})) {
4609: $id=$entries{$fields{'id'}};
4610: }
4611: $id=~tr/A-Z/a-z/;
4612: }
4613: # determine email address
4614: my $email='';
4615: if (defined($fields{'email'})) {
4616: $entries{$fields{'email'}} =~ s/^\s+|\s+$//g;
4617: if (defined($entries{$fields{'email'}})) {
4618: $email=$entries{$fields{'email'}};
4619: unless ($email=~/^[^\@]+\@[^\@]+$/) { $email=''; }
4620: }
4621: }
4622: # determine affiliation
4623: my $inststatus='';
4624: if (defined($fields{'inststatus'})) {
4625: if (defined($entries{$fields{'inststatus'}})) {
4626: $inststatus=$entries{$fields{'inststatus'}};
4627: }
4628: }
4629: # determine user password
4630: my $password;
4631: my $passwdfromfile;
4632: if (defined($fields{'ipwd'})) {
4633: if ($entries{$fields{'ipwd'}}) {
4634: $password=$entries{$fields{'ipwd'}};
4635: $passwdfromfile = 1;
4636: if ($env{'form.login'} eq 'int') {
4637: my $uhome=&Apache::lonnet::homeserver($username,$userdomain);
4638: if (($uhome eq 'no_host') || ($changeauth)) {
4639: my @brokepwdrules =
4640: &Apache::loncommon::check_passwd_rules($domain,$password);
4641: if (@brokepwdrules) {
4642: $disallow{$counter} = &mt('[_1]: Password included in file for this user did not meet requirements.',
4643: '<b>'.$username.'</b>');
4644: map { $showpasswdrules{$_} = 1; } @brokepwdrules;
4645: next;
4646: }
4647: }
4648: }
4649: }
4650: }
4651: unless ($passwdfromfile) {
4652: if ($env{'form.login'} eq 'int') {
4653: if (@genpwdfail) {
4654: my $uhome=&Apache::lonnet::homeserver($username,$userdomain);
4655: if (($uhome eq 'no_host') || ($changeauth)) {
4656: $disallow{$counter} = &mt('[_1]: No specific password in file for this user; default password did not meet requirements',
4657: '<b>'.$username.'</b>');
4658: unless ($haspasswdmap) {
4659: map { $showpasswdrules{$_} = 1; } @genpwdfail;
4660: $haspasswdmap = 1;
4661: }
4662: }
4663: next;
4664: }
4665: }
4666: $password = $genpwd;
4667: }
4668: # determine user role
4669: my $role = '';
4670: if (defined($fields{'role'})) {
4671: if ($entries{$fields{'role'}}) {
4672: $entries{$fields{'role'}} =~ s/(\s+$|^\s+)//g;
4673: if ($entries{$fields{'role'}} ne '') {
4674: if (grep(/^\Q$entries{$fields{'role'}}\E$/,@permitted_roles)) {
4675: $role = $entries{$fields{'role'}};
4676: }
4677: }
4678: if ($role eq '') {
4679: my $rolestr = join(', ',@permitted_roles);
4680: $disallow{$counter} =
4681: &mt('[_1]: You do not have permission to add the requested role [_2] for the user.'
4682: ,'<b>'.$entries{$fields{'username'}}.'</b>'
4683: ,$entries{$fields{'role'}})
4684: .'<br />'
4685: .&mt('Allowable role(s) is/are: [_1].',$rolestr);
4686: next;
4687: }
4688: }
4689: }
4690: if ($role eq '') {
4691: $role = $defaultrole;
4692: }
4693: # Clean up whitespace
4694: foreach (\$id,\$fname,\$mname,\$lname,\$gen,\$inststatus) {
4695: $$_ =~ s/(\s+$|^\s+)//g;
4696: }
4697: my $credits;
4698: if ($showcredits) {
4699: if (($role eq 'st') && ($crstype ne 'Community')) {
4700: $credits = $entries{$fields{'credits'}};
4701: if ($credits ne '') {
4702: $credits =~ s/[^\d\.]//g;
4703: }
4704: if ($credits eq '') {
4705: $credits = $commoncredits;
4706: }
4707: if ($credits eq $defaultcredits) {
4708: undef($credits);
4709: }
4710: }
4711: }
4712: # check against rules
4713: my $checkid = 0;
4714: my $newuser = 0;
4715: my $uhome=&Apache::lonnet::homeserver($username,$userdomain);
4716: if ($uhome eq 'no_host') {
4717: if ($userdomain ne $newuserdom) {
4718: if ($context eq 'course') {
4719: $disallow{$counter} =
4720: &mt('[_1]: The domain specified ([_2]) is different to that of the course.',
4721: '<b>'.$username.'</b>',$userdomain);
4722: } elsif ($context eq 'author') {
4723: $disallow{$counter} =
4724: &mt('[_1]: The domain specified ([_2]) is different to that of the author.',
4725: '<b>'.$username.'</b>',$userdomain);
4726: } else {
4727: $disallow{$counter} =
4728: &mt('[_1]: The domain specified ([_2]) is different to that of your current role.',
4729: '<b>'.$username.'</b>',$userdomain);
4730: }
4731: $disallow{$counter} .=
4732: &mt('The user does not already exist, and you may not create a new user in a different domain.');
4733: next;
4734: } else {
4735: unless ($password || $env{'form.login'} eq 'loc') {
4736: $disallow{$counter} =
4737: &mt('[_1]: This is a new user but no default password was provided, and the authentication type requires one.',
4738: '<b>'.$username.'</b>');
4739: next;
4740: }
4741: }
4742: $checkid = 1;
4743: $newuser = 1;
4744: $checkuname{$username.':'.$newuserdom} = { 'newuser' => $newuser, 'id' => $id };
4745: } else {
4746: if ($context eq 'course' || $context eq 'author') {
4747: if ($userdomain eq $domain ) {
4748: if ($role eq '') {
4749: my @checkroles;
4750: foreach my $role (@poss_roles) {
4751: my $endkey;
4752: if ($role ne 'st') {
4753: $endkey = ':'.$role;
4754: }
4755: if (exists($userlist{$username.':'.$userdomain.$endkey})) {
4756: if (!grep(/^\Q$role\E$/,@checkroles)) {
4757: push(@checkroles,$role);
4758: }
4759: }
4760: }
4761: if (@checkroles > 0) {
4762: %canmodify = &can_modify_userinfo($context,$domain,\@userinfo,\@checkroles);
4763: }
4764: } elsif (ref($modifiable_fields{$role}) eq 'HASH') {
4765: %canmodify = %{$modifiable_fields{$role}};
4766: }
4767: }
4768: my @newinfo = (\$fname,\$mname,\$lname,\$gen,\$email,\$id);
4769: for (my $i=0; $i<@newinfo; $i++) {
4770: if (${$newinfo[$i]} ne '') {
4771: if (!$canmodify{$userinfo[$i]}) {
4772: ${$newinfo[$i]} = '';
4773: }
4774: }
4775: }
4776: }
4777: if ($id) {
4778: $existinguser{$userdomain}{$username} = $id;
4779: }
4780: }
4781: $userinfo{$counter} = {
4782: username => $username,
4783: domain => $userdomain,
4784: fname => $fname,
4785: mname => $mname,
4786: lname => $lname,
4787: gen => $gen,
4788: email => $email,
4789: id => $id,
4790: password => $password,
4791: inststatus => $inststatus,
4792: role => $role,
4793: sections => \@secs,
4794: credits => $credits,
4795: newuser => $newuser,
4796: checkid => $checkid,
4797: };
4798: }
4799: }
4800: } # end of foreach (@userdata)
4801: if ($counter > -1) {
4802: my $total = $counter + 1;
4803: my %checkids;
4804: if ((keys(%existinguser)) || (keys(%checkuname))) {
4805: $r->print(&mt('Please be patient -- checking for institutional data ...'));
4806: $r->rflush();
4807: if (keys(%existinguser)) {
4808: foreach my $dom (keys(%existinguser)) {
4809: if (ref($existinguser{$dom}) eq 'HASH') {
4810: my %idhash = &Apache::lonnet::idrget($dom,keys(%{$existinguser{$dom}}));
4811: foreach my $username (keys(%{$existinguser{$dom}})) {
4812: if ($idhash{$username} ne $existinguser{$dom}{$username}) {
4813: $checkids{$username.':'.$dom} = {
4814: 'id' => $existinguser{$dom}{$username},
4815: };
4816: }
4817: }
4818: if (keys(%checkids)) {
4819: &Apache::loncommon::user_rule_check(\%checkids,{ 'id' => 1 },
4820: \%alerts,\%rulematch,
4821: \%inst_results,\%curr_rules,
4822: \%got_rules);
4823: }
4824: }
4825: }
4826: }
4827: if (keys(%checkuname)) {
4828: &Apache::loncommon::user_rule_check(\%checkuname,{ 'username' => 1, 'id' => 1, },
4829: \%alerts,\%rulematch,\%inst_results,
4830: \%curr_rules,\%got_rules);
4831: }
4832: $r->print(' '.&mt('done').'<br /><br />');
4833: $r->rflush();
4834: }
4835: my %prog_state = &Apache::lonhtmlcommon::Create_PrgWin($r,$total);
4836: $r->print('<ul>');
4837: for (my $i=0; $i<=$counter; $i++) {
4838: if ($disallow{$i}) {
4839: $r->print('<li>'.$disallow{$i}.'</li>');
4840: } elsif (ref($userinfo{$i}) eq 'HASH') {
4841: my $password = $userinfo{$i}{'password'};
4842: my $newuser = $userinfo{$i}{'newuser'};
4843: my $checkid = $userinfo{$i}{'checkid'};
4844: my $id = $userinfo{$i}{'id'};
4845: my $role = $userinfo{$i}{'role'};
4846: my @secs;
4847: if (ref($userinfo{$i}{'sections'}) eq 'ARRAY') {
4848: @secs = @{$userinfo{$i}{'sections'}};
4849: }
4850: my $fname = $userinfo{$i}{'fname'};
4851: my $mname = $userinfo{$i}{'mname'};
4852: my $lname = $userinfo{$i}{'lname'};
4853: my $gen = $userinfo{$i}{'gen'};
4854: my $email = $userinfo{$i}{'email'};
4855: my $inststatus = $userinfo{$i}{'inststatus'};
4856: my $credits = $userinfo{$i}{'credits'};
4857: my $username = $userinfo{$i}{'username'};
4858: my $userdomain = $userinfo{$i}{'domain'};
4859: my $user = $username.':'.$userdomain;
4860: if ($newuser) {
4861: if (ref($alerts{'username'}) eq 'HASH') {
4862: if (ref($alerts{'username'}{$userdomain}) eq 'HASH') {
4863: if ($alerts{'username'}{$userdomain}{$username}) {
4864: $r->print('<li>'.
4865: &mt('[_1]: matches the username format at your institution, but is not known to your directory service.','<b>'.$username.'</b>').'<br />'.
4866: &mt('Consequently, the user was not created.').'</li>');
4867: next;
4868: }
4869: }
4870: }
4871: if (ref($inst_results{$user}) eq 'HASH') {
4872: if ($inst_results{$user}{'firstname'} ne '') {
4873: $fname = $inst_results{$user}{'firstname'};
4874: }
4875: if ($inst_results{$user}{'middlename'} ne '') {
4876: $mname = $inst_results{$user}{'middlename'};
4877: }
4878: if ($inst_results{$user}{'lasttname'} ne '') {
4879: $lname = $inst_results{$user}{'lastname'};
4880: }
4881: if ($inst_results{$user}{'permanentemail'} ne '') {
4882: $email = $inst_results{$user}{'permanentemail'};
4883: }
4884: if ($inst_results{$user}{'id'} ne '') {
4885: $id = $inst_results{$user}{'id'};
4886: $checkid = 0;
4887: }
4888: if (ref($inst_results{$user}{'inststatus'}) eq 'ARRAY') {
4889: $inststatus = join(':',@{$inst_results{$user}{'inststatus'}});
4890: }
4891: }
4892: if (($checkid) && ($id ne '')) {
4893: if (ref($alerts{'id'}) eq 'HASH') {
4894: if (ref($alerts{'id'}{$userdomain}) eq 'HASH') {
4895: if ($alerts{'id'}{$userdomain}{$username}) {
4896: $r->print('<li>'.
4897: &mt('[_1]: has a student/employee ID matching the format at your institution, but the ID is not found by your directory service.',
4898: '<b>'.$username.'</b>').'<br />'.
4899: &mt('Consequently, the user was not created.').'</li>');
4900: next;
4901: }
4902: }
4903: }
4904: }
4905: my $usertype = 'unofficial';
4906: if (ref($rulematch{$user}) eq 'HASH') {
4907: if ($rulematch{$user}{'username'}) {
4908: $usertype = 'official';
4909: }
4910: }
4911: unless ($cancreate{$usertype}) {
4912: my $showtype = $longtypes{$usertype};
4913: $r->print('<li>'.
4914: &mt('[_1]: The user does not exist, and you are not permitted to create users of type: [_2].','<b>'.$username.'</b>',$showtype).'</li>');
4915: next;
4916: }
4917: } elsif ($id ne '') {
4918: if (exists($checkids{$user})) {
4919: $checkid = 1;
4920: if (ref($alerts{'id'}) eq 'HASH') {
4921: if (ref($alerts{'id'}{$userdomain}) eq 'HASH') {
4922: if ($alerts{'id'}{$userdomain}{$username}) {
4923: $r->print('<li>'.
4924: &mt('[_1]: has a student/employee ID matching the format at your institution, but the ID is not found by your directory service.',
4925: '<b>'.$username.'</b>').'<br />'.
4926: &mt('Consequently, the ID was not changed.').'</li>');
4927: $id = '';
4928: }
4929: }
4930: }
4931: }
4932: }
4933: my $multiple = 0;
4934: my ($userresult,$authresult,$roleresult,$idresult);
4935: my (%userres,%authres,%roleres,%idres);
4936: my $singlesec = '';
4937: if ($role eq 'st') {
4938: if (($context eq 'domain') && ($changeauth eq 'Yes') && (!$newuser)) {
4939: if ((&Apache::lonnet::allowed('mau',$userdomain)) &&
4940: (&Apache::lonnet::homeserver($username,$userdomain) ne 'no_host')) {
4941: if ((($amode =~ /^krb4|krb5|internal$/) && $password ne '') ||
4942: ($amode eq 'localauth')) {
4943: $authresult =
4944: &Apache::lonnet::modifyuserauth($userdomain,$username,$amode,$password);
4945: }
4946: }
4947: }
4948: my $sec;
4949: if (ref($userinfo{$i}{'sections'}) eq 'ARRAY') {
4950: if (@secs > 0) {
4951: $sec = $secs[0];
4952: }
4953: }
4954: &modifystudent($userdomain,$username,$cid,$sec,
4955: $desiredhost,$context);
4956: $roleresult =
4957: &Apache::lonnet::modifystudent
4958: ($userdomain,$username,$id,$amode,$password,
4959: $fname,$mname,$lname,$gen,$sec,$enddate,
4960: $startdate,$env{'form.forceid'},
4961: $desiredhost,$email,'manual','',$cid,
4962: '',$context,$inststatus,$credits);
4963: $userresult = $roleresult;
4964: } else {
4965: if ($role ne '') {
4966: if ($context eq 'course' || $setting eq 'course') {
4967: if ($customroles{$role}) {
4968: $role = 'cr_'.$env{'user.domain'}.'_'.
4969: $env{'user.name'}.'_'.$role;
4970: }
4971: if (($role ne 'cc') && ($role ne 'co')) {
4972: if (@secs > 1) {
4973: $multiple = 1;
4974: foreach my $sec (@secs) {
4975: ($userres{$sec},$authres{$sec},$roleres{$sec},$idres{$sec}) =
4976: &modifyuserrole($context,$setting,
4977: $changeauth,$cid,$userdomain,$username,
4978: $id,$amode,$password,$fname,
4979: $mname,$lname,$gen,$sec,
4980: $env{'form.forceid'},$desiredhost,
4981: $email,$role,$enddate,
4982: $startdate,$checkid,$inststatus);
4983: }
4984: } elsif (@secs > 0) {
4985: $singlesec = $secs[0];
4986: }
4987: }
4988: }
4989: }
4990: if (!$multiple) {
4991: ($userresult,$authresult,$roleresult,$idresult) =
4992: &modifyuserrole($context,$setting,
4993: $changeauth,$cid,$userdomain,$username,
4994: $id,$amode,$password,$fname,
4995: $mname,$lname,$gen,$singlesec,
4996: $env{'form.forceid'},$desiredhost,
4997: $email,$role,$enddate,$startdate,
4998: $checkid,$inststatus);
4999: }
5000: }
5001: if ($multiple) {
5002: foreach my $sec (sort(keys(%userres))) {
5003: $flushc =
5004: &user_change_result($r,$userres{$sec},$authres{$sec},
5005: $roleres{$sec},$idres{$sec},\%counts,$flushc,
5006: $username,$userdomain,\%userchg);
5007:
5008: }
5009: } else {
5010: $flushc =
5011: &user_change_result($r,$userresult,$authresult,
5012: $roleresult,$idresult,\%counts,$flushc,
5013: $username,$userdomain,\%userchg);
5014: }
5015: }
5016: &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,'last user');
5017: } # end of loop
5018: $r->print('</ul>');
5019: &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
5020: }
5021: # Flush the course logs so reverse user roles immediately updated
5022: $r->register_cleanup(\&Apache::lonnet::flushcourselogs);
5023: $r->print("</p>\n<p>\n".&mt('Processed [quant,_1,user].',$counts{'user'}).
5024: "</p>\n");
5025: if ($counts{'role'} > 0) {
5026: $r->print("<p>\n".
5027: &mt('Roles added for [quant,_1,user].',$counts{'role'}).' '.
5028: &mt('If a user is currently logged-in to LON-CAPA, any new roles which are active will be available when the user next logs in.').
5029: "</p>\n");
5030: } else {
5031: $r->print('<p>'.&mt('No roles added').'</p>');
5032: }
5033: if ($counts{'auth'} > 0) {
5034: $r->print("<p>\n".
5035: &mt('Authentication changed for [_1] existing users.',
5036: $counts{'auth'})."</p>\n");
5037: }
5038: $r->print(&print_namespacing_alerts($domain,\%alerts,\%curr_rules));
5039: $r->print(&passwdrule_alerts($domain,\%showpasswdrules));
5040: #####################################
5041: # Display list of students to drop #
5042: #####################################
5043: if ($env{'form.fullup'} eq 'yes') {
5044: $r->print('<h3>'.&mt('Students to Drop')."</h3>\n");
5045: # Get current classlist
5046: my $classlist = &Apache::loncoursedata::get_classlist();
5047: if (! defined($classlist)) {
5048: $r->print('<p class="LC_info">'.
5049: &mt('There are no students with current/future access to the course.').
5050: '</p>'."\n");
5051: } elsif (ref($classlist) eq 'HASH') {
5052: # Remove the students we just added from the list of students.
5053: foreach my $line (@userdata) {
5054: my %entries=&Apache::loncommon::record_sep($line);
5055: unless (($entries{$fields{'username'}} eq '') ||
5056: (!defined($entries{$fields{'username'}}))) {
5057: delete($classlist->{$entries{$fields{'username'}}.
5058: ':'.$domain});
5059: }
5060: }
5061: # Print out list of dropped students.
5062: &show_drop_list($r,$classlist,'nosort',$permission);
5063: }
5064: }
5065: } # end of unless
5066: return 'ok';
5067: }
5068:
5069: sub print_namespacing_alerts {
5070: my ($domain,$alerts,$curr_rules) = @_;
5071: my $output;
5072: if (ref($alerts) eq 'HASH') {
5073: if (keys(%{$alerts}) > 0) {
5074: if (ref($alerts->{'username'}) eq 'HASH') {
5075: foreach my $dom (sort(keys(%{$alerts->{'username'}}))) {
5076: my $count;
5077: if (ref($alerts->{'username'}{$dom}) eq 'HASH') {
5078: $count = keys(%{$alerts->{'username'}{$dom}});
5079: }
5080: my $domdesc = &Apache::lonnet::domain($domain,'description');
5081: if (ref($curr_rules->{$dom}) eq 'HASH') {
5082: $output .= &Apache::loncommon::instrule_disallow_msg(
5083: 'username',$domdesc,$count,'upload');
5084: }
5085: $output .= &Apache::loncommon::user_rule_formats($dom,
5086: $domdesc,$curr_rules->{$dom}{'username'},
5087: 'username');
5088: }
5089: }
5090: if (ref($alerts->{'id'}) eq 'HASH') {
5091: foreach my $dom (sort(keys(%{$alerts->{'id'}}))) {
5092: my $count;
5093: if (ref($alerts->{'id'}{$dom}) eq 'HASH') {
5094: $count = keys(%{$alerts->{'id'}{$dom}});
5095: }
5096: my $domdesc = &Apache::lonnet::domain($domain,'description');
5097: if (ref($curr_rules->{$dom}) eq 'HASH') {
5098: $output .= &Apache::loncommon::instrule_disallow_msg(
5099: 'id',$domdesc,$count,'upload');
5100: }
5101: $output .= &Apache::loncommon::user_rule_formats($dom,
5102: $domdesc,$curr_rules->{$dom}{'id'},'id');
5103: }
5104: }
5105: }
5106: }
5107: }
5108:
5109: sub passwdrule_alerts {
5110: my ($domain,$passwdrules) = @_;
5111: my $warning;
5112: if (ref($passwdrules) eq 'HASH') {
5113: my %showrules = %{$passwdrules};
5114: if (keys(%showrules)) {
5115: my %passwdconf = &Apache::lonnet::get_passwdconf($domain);
5116: $warning = '<b>'.&mt('Password requirement(s) unmet for one or more users:').'</b><ul>';
5117: if ($showrules{'min'}) {
5118: $warning .= '<li>'.&mt('minimum [quant,_1,character]',$passwdconf{'min'}).'</li>';
5119: }
5120: if ($showrules{'max'}) {
5121: $warning .= '<li>'.&mt('maximum [quant,_1,character]',$passwdconf{'max'}).'</li>';
5122: }
5123: if ($showrules{'uc'}) {
5124: $warning .= '<li>'.&mt('contain at least one upper case letter').'</li>';
5125: }
5126: if ($showrules{'lc'}) {
5127: $warning .= '<li>'.&mt('contain at least one lower case letter').'</li>';
5128: }
5129: if ($showrules{'num'}) {
5130: $warning .= '<li>'.&mt('contain at least one number').'</li>';
5131: }
5132: if ($showrules{'spec'}) {
5133: $warning .= '<li>'.&mt('contain at least one non-alphanumeric').'</li>';
5134: }
5135: $warning .= '</ul>';
5136: }
5137: }
5138: return $warning;
5139: }
5140:
5141: sub user_change_result {
5142: my ($r,$userresult,$authresult,$roleresult,$idresult,$counts,$flushc,
5143: $username,$userdomain,$userchg) = @_;
5144: my $okresult = 0;
5145: my @status;
5146: if ($userresult ne 'ok') {
5147: if ($userresult =~ /^error:(.+)$/) {
5148: my $error = $1;
5149: push(@status,
5150: &mt('[_1]: Unable to add/modify: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
5151: }
5152: } else {
5153: $counts->{'user'} ++;
5154: $okresult = 1;
5155: }
5156: if ($authresult ne 'ok') {
5157: if ($authresult =~ /^error:(.+)$/) {
5158: my $error = $1;
5159: push(@status,
5160: &mt('[_1]: Unable to modify authentication: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
5161: }
5162: } else {
5163: $counts->{'auth'} ++;
5164: $okresult = 1;
5165: }
5166: if ($roleresult ne 'ok') {
5167: if ($roleresult =~ /^error:(.+)$/) {
5168: my $error = $1;
5169: push(@status,
5170: &mt('[_1]: Unable to add role: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
5171: }
5172: } else {
5173: $counts->{'role'} ++;
5174: $okresult = 1;
5175: }
5176: if ($okresult) {
5177: $flushc++;
5178: $userchg->{$username.':'.$userdomain}=1;
5179: if ($flushc>15) {
5180: $r->rflush;
5181: $flushc=0;
5182: }
5183: }
5184: if ($idresult) {
5185: push(@status,$idresult);
5186: }
5187: if (@status) {
5188: $r->print('<li>'.join('<br />',@status).'</li>');
5189: }
5190: return $flushc;
5191: }
5192:
5193: # ========================================================= Menu Phase Two Drop
5194: sub print_drop_menu {
5195: my ($r,$context,$permission,$crstype) = @_;
5196: my $heading;
5197: if ($crstype eq 'Community') {
5198: $heading = &mt("Drop Members");
5199: } else {
5200: $heading = &mt("Drop Students");
5201: }
5202: $r->print('<h3>'.$heading.'</h3>'."\n".
5203: '<form name="studentform" method="post" action="">'."\n");
5204: my $classlist = &Apache::loncoursedata::get_classlist();
5205: if (! defined($classlist)) {
5206: my $msg = '';
5207: if ($crstype eq 'Community') {
5208: $msg = &mt('There are no members currently enrolled.');
5209: } else {
5210: $msg = &mt('There are no students currently enrolled.');
5211: }
5212: $r->print('<p class="LC_info">'.$msg."</p>\n");
5213: } else {
5214: &show_drop_list($r,$classlist,'nosort',$permission,$crstype);
5215: }
5216: $r->print('</form>');
5217: return;
5218: }
5219:
5220: # ================================================================== Phase four
5221:
5222: sub update_user_list {
5223: my ($r,$context,$setting,$choice,$crstype) = @_;
5224: my $now = time;
5225: my $count=0;
5226: if ($context eq 'course') {
5227: $crstype = &Apache::loncommon::course_type();
5228: }
5229: my @changelist;
5230: if ($choice eq 'drop') {
5231: @changelist = &Apache::loncommon::get_env_multiple('form.droplist');
5232: } else {
5233: @changelist = &Apache::loncommon::get_env_multiple('form.actionlist');
5234: }
5235: my %result_text = ( ok => { 'revoke' => 'Revoked',
5236: 'delete' => 'Deleted',
5237: 'reenable' => 'Re-enabled',
5238: 'activate' => 'Activated',
5239: 'chgdates' => 'Changed Access Dates for',
5240: 'chgsec' => 'Changed section(s) for',
5241: 'drop' => 'Dropped',
5242: },
5243: error => {'revoke' => 'revoking',
5244: 'delete' => 'deleting',
5245: 'reenable' => 're-enabling',
5246: 'activate' => 'activating',
5247: 'chgdates' => 'changing access dates for',
5248: 'chgsec' => 'changing section for',
5249: 'drop' => 'dropping',
5250: },
5251: );
5252: my ($startdate,$enddate);
5253: if ($choice eq 'chgdates' || $choice eq 'reenable' || $choice eq 'activate') {
5254: ($startdate,$enddate) = &get_dates_from_form();
5255: }
5256: foreach my $item (@changelist) {
5257: my ($role,$uname,$udom,$cid,$sec,$scope,$result,$type,$locktype,
5258: @sections,$scopestem,$singlesec,$showsecs,$warn_singlesec,
5259: $nothingtodo,$keepnosection,$credits,$instsec);
5260: if ($choice eq 'drop') {
5261: ($uname,$udom,$sec) = split(/:/,$item,-1);
5262: $role = 'st';
5263: $cid = $env{'request.course.id'};
5264: $scopestem = '/'.$cid;
5265: $scopestem =~s/\_/\//g;
5266: if ($sec eq '') {
5267: $scope = $scopestem;
5268: } else {
5269: $scope = $scopestem.'/'.$sec;
5270: }
5271: } elsif ($context eq 'course') {
5272: ($uname,$udom,$role,$sec,$type,$locktype,$credits,$instsec) =
5273: split(/\:/,$item,8);
5274: $instsec = &unescape($instsec);
5275: $cid = $env{'request.course.id'};
5276: $scopestem = '/'.$cid;
5277: $scopestem =~s/\_/\//g;
5278: if ($sec eq '') {
5279: $scope = $scopestem;
5280: } else {
5281: $scope = $scopestem.'/'.$sec;
5282: }
5283: } elsif ($context eq 'author') {
5284: ($uname,$udom,$role) = split(/\:/,$item,-1);
5285: $scope = '/'.$env{'user.domain'}.'/'.$env{'user.name'};
5286: } elsif ($context eq 'domain') {
5287: if ($setting eq 'domain') {
5288: ($role,$uname,$udom) = split(/\:/,$item,-1);
5289: $scope = '/'.$env{'request.role.domain'}.'/';
5290: } elsif ($setting eq 'author') {
5291: ($uname,$udom,$role,$scope) = split(/\:/,$item);
5292: } elsif ($setting eq 'course') {
5293: ($uname,$udom,$role,$cid,$sec,$type,$locktype,$credits,$instsec) =
5294: split(/\:/,$item,9);
5295: $instsec = &unescape($instsec);
5296: $scope = '/'.$cid;
5297: $scope =~s/\_/\//g;
5298: if ($sec ne '') {
5299: $scope .= '/'.$sec;
5300: }
5301: }
5302: }
5303: my $plrole = &Apache::lonnet::plaintext($role,$crstype);
5304: my $start = $env{'form.'.$item.'_start'};
5305: my $end = $env{'form.'.$item.'_end'};
5306: if ($choice eq 'drop') {
5307: # drop students
5308: $end = $now;
5309: $type = 'manual';
5310: $result =
5311: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
5312: } elsif ($choice eq 'revoke') {
5313: # revoke or delete user role
5314: $end = $now;
5315: if ($role eq 'st') {
5316: $result =
5317: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5318: } else {
5319: $result =
5320: &Apache::lonnet::revokerole($udom,$uname,$scope,$role,
5321: '','',$context);
5322: }
5323: } elsif ($choice eq 'delete') {
5324: if ($role eq 'st') {
5325: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$now,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5326: }
5327: $result =
5328: &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$now,
5329: $start,1,'',$context);
5330: } else {
5331: #reenable, activate, change access dates or change section
5332: if ($choice ne 'chgsec') {
5333: $start = $startdate;
5334: $end = $enddate;
5335: }
5336: if ($choice eq 'reenable') {
5337: if ($role eq 'st') {
5338: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5339: } else {
5340: $result =
5341: &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
5342: $now,'','',$context);
5343: }
5344: } elsif ($choice eq 'activate') {
5345: if ($role eq 'st') {
5346: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5347: } else {
5348: $result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
5349: $now,'','',$context);
5350: }
5351: } elsif ($choice eq 'chgdates') {
5352: if ($role eq 'st') {
5353: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5354: } else {
5355: $result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
5356: $start,'','',$context);
5357: }
5358: } elsif ($choice eq 'chgsec') {
5359: my (@newsecs,$revresult,$nochg,@retained);
5360: if (($role ne 'cc') && ($role ne 'co')) {
5361: my @secs = sort(split(/,/,$env{'form.newsecs'}));
5362: if (@secs) {
5363: my %curr_groups = &Apache::longroup::coursegroups();
5364: foreach my $sec (@secs) {
5365: next if (($sec =~ /\W/) || ($sec eq 'none') ||
5366: (exists($curr_groups{$sec})));
5367: push(@newsecs,$sec);
5368: }
5369: }
5370: }
5371: # remove existing section if not to be retained.
5372: if (!$env{'form.retainsec'} || ($role eq 'st')) {
5373: if ($sec eq '') {
5374: if (@newsecs == 0) {
5375: $result = 'ok';
5376: $nochg = 1;
5377: $nothingtodo = 1;
5378: } else {
5379: $revresult =
5380: &Apache::lonnet::revokerole($udom,$uname,
5381: $scope,$role,
5382: '','',$context);
5383: }
5384: } else {
5385: if (@newsecs > 0) {
5386: if (grep(/^\Q$sec\E$/,@newsecs)) {
5387: push(@retained,$sec);
5388: } else {
5389: $revresult =
5390: &Apache::lonnet::revokerole($udom,$uname,
5391: $scope,$role,
5392: '','',$context);
5393: }
5394: } else {
5395: $revresult =
5396: &Apache::lonnet::revokerole($udom,$uname,
5397: $scope,$role,
5398: '','',$context);
5399: }
5400: }
5401: } else {
5402: if ($sec eq '') {
5403: $nochg = 1;
5404: $keepnosection = 1;
5405: } else {
5406: push(@retained,$sec);
5407: }
5408: }
5409: # add new sections
5410: my (@diffs,@shownew);
5411: if (@retained) {
5412: @diffs = &Apache::loncommon::compare_arrays(\@retained,\@newsecs);
5413: } else {
5414: @diffs = @newsecs;
5415: }
5416: if (@newsecs == 0) {
5417: if ($nochg) {
5418: $result = 'ok';
5419: $nothingtodo = 1;
5420: } else {
5421: if ($role eq 'st') {
5422: $result =
5423: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,undef,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5424: } else {
5425: my $newscope = $scopestem;
5426: $result = &Apache::lonnet::assignrole($udom,$uname,$newscope,$role,$end,$start,'','',$context);
5427: }
5428: }
5429: $showsecs = &mt('No section');
5430: } elsif (@diffs == 0) {
5431: $result = 'ok';
5432: $nothingtodo = 1;
5433: } else {
5434: foreach my $newsec (@newsecs) {
5435: if (!grep(/^\Q$newsec\E$/,@retained)) {
5436: if ($role eq 'st') {
5437: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$newsec,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5438: if (@newsecs > 1) {
5439: my $showsingle;
5440: if ($newsec eq '') {
5441: $showsingle = &mt('No section');
5442: } else {
5443: $showsingle = $newsec;
5444: }
5445: if ($crstype eq 'Community') {
5446: $warn_singlesec = &mt('Although more than one section was indicated, a role was only added for the first section - [_1], as each community member may only be in one section at a time.','<i>'.$showsingle.'</i>');
5447: } else {
5448: $warn_singlesec = &mt('Although more than one section was indicated, a role was only added for the first section - [_1], as each student may only be in one section of a course at a time.','<i>'.$showsingle.'</i>');
5449: }
5450: $showsecs = $showsingle;
5451: last;
5452: } else {
5453: if ($newsec eq '') {
5454: $showsecs = &mt('No section');
5455: } else {
5456: $showsecs = $newsec;
5457: }
5458: }
5459: } else {
5460: my $newscope = $scopestem;
5461: if ($newsec ne '') {
5462: $newscope .= '/'.$newsec;
5463: push(@shownew,$newsec);
5464: }
5465: $result = &Apache::lonnet::assignrole($udom,$uname,
5466: $newscope,$role,$end,$start);
5467:
5468: }
5469: }
5470: }
5471: }
5472: unless ($role eq 'st') {
5473: unless ($showsecs) {
5474: my @tolist = sort(@shownew,@retained);
5475: if ($keepnosection) {
5476: push(@tolist,&mt('No section'));
5477: }
5478: $showsecs = join(', ',@tolist);
5479: }
5480: }
5481: }
5482: }
5483: my $extent = $scope;
5484: if ($choice eq 'drop' || $context eq 'course') {
5485: my ($cnum,$cdom,$cdesc) = &get_course_identity($cid);
5486: if ($cdesc) {
5487: $extent = $cdesc;
5488: }
5489: }
5490: if ($result eq 'ok' || $result eq 'ok:') {
5491: my $dates;
5492: if (($choice eq 'chgsec') || ($choice eq 'chgdates')) {
5493: $dates = &dates_feedback($start,$end,$now);
5494: }
5495: if ($choice eq 'chgsec') {
5496: if ($nothingtodo) {
5497: $r->print(&mt("Section assignment for role of '[_1]' in [_2] for '[_3]' unchanged.",$plrole,$extent,'<i>'.
5498: &Apache::loncommon::plainname($uname,$udom).
5499: '</i>').' ');
5500: if ($sec eq '') {
5501: $r->print(&mt('[_1]No section[_2] - [_3]','<b>','</b>',$dates));
5502: } else {
5503: $r->print(&mt('Section(s): [_1] - [_2]',
5504: '<b>'.$showsecs.'</b>',$dates));
5505: }
5506: $r->print('<br />');
5507: } else {
5508: $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]' to [_4] - [_5]",$plrole,$extent,
5509: '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>',
5510: '<b>'.$showsecs.'</b>',$dates).'<br />');
5511: $count ++;
5512: }
5513: if ($warn_singlesec) {
5514: $r->print('<div class="LC_warning">'.$warn_singlesec.'</div>');
5515: }
5516: } elsif ($choice eq 'chgdates') {
5517: $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]' - [_4]",$plrole,$extent,
5518: '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>',
5519: $dates).'<br />');
5520: $count ++;
5521: } else {
5522: $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]'.",$plrole,$extent,
5523: '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>').
5524: '<br />');
5525: $count ++;
5526: }
5527: } else {
5528: $r->print(
5529: &mt("Error $result_text{'error'}{$choice} [_1] in [_2] for '[_3]': [_4].",
5530: $plrole,$extent,
5531: '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>',
5532: $result).'<br />');
5533: }
5534: }
5535: $r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n");
5536: if ($choice eq 'drop') {
5537: $r->print('<input type="hidden" name="action" value="listusers" />'."\n".
5538: '<input type="hidden" name="Status" value="Active" />'."\n".
5539: '<input type="hidden" name="showrole" value="st" />'."\n");
5540: } else {
5541: foreach my $item ('action','sortby','roletype','showrole','Status','secfilter','grpfilter') {
5542: if ($env{'form.'.$item} ne '') {
5543: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.
5544: '" />'."\n");
5545: }
5546: }
5547: }
5548: $r->print('<p><b>'.&mt("$result_text{'ok'}{$choice} [quant,_1,user role,user roles,no user roles].",$count).'</b></p>');
5549: if ($count > 0) {
5550: if ($choice eq 'revoke' || $choice eq 'drop') {
5551: $r->print('<p>'.&mt('Re-enabling will re-activate data for the role.').'</p>');
5552: }
5553: # Flush the course logs so reverse user roles immediately updated
5554: $r->register_cleanup(\&Apache::lonnet::flushcourselogs);
5555: }
5556: if ($env{'form.makedatesdefault'}) {
5557: if ($choice eq 'chgdates' || $choice eq 'reenable' || $choice eq 'activate') {
5558: $r->print(&make_dates_default($startdate,$enddate,$context,$crstype));
5559: }
5560: }
5561: my $linktext = &mt('Display User Lists');
5562: if ($choice eq 'drop') {
5563: $linktext = &mt('Display current class roster');
5564: }
5565: $r->print(
5566: &Apache::lonhtmlcommon::actionbox(
5567: ['<a href="javascript:document.studentform.submit()">'.$linktext.'</a>'])
5568: .'</form>'."\n");
5569: }
5570:
5571: sub dates_feedback {
5572: my ($start,$end,$now) = @_;
5573: my $dates;
5574: if ($start < $now) {
5575: if ($end == 0) {
5576: $dates = &mt('role(s) active now; no end date');
5577: } elsif ($end > $now) {
5578: $dates = &mt('role(s) active now; ends [_1].',&Apache::lonlocal::locallocaltime($end));
5579: } else {
5580: $dates = &mt('role(s) expired: [_1].',&Apache::lonlocal::locallocaltime($end));
5581: }
5582: } else {
5583: if ($end == 0 || $end > $now) {
5584: $dates = &mt('future role(s); starts: [_1].',&Apache::lonlocal::locallocaltime($start));
5585: } else {
5586: $dates = &mt('role(s) expired: [_1].',&Apache::lonlocal::locallocaltime($end));
5587: }
5588: }
5589: return $dates;
5590: }
5591:
5592: sub classlist_drop {
5593: my ($scope,$uname,$udom,$now) = @_;
5594: my ($cdom,$cnum) = ($scope=~m{^/($match_domain)/($match_courseid)});
5595: if (&Apache::lonnet::is_course($cdom,$cnum)) {
5596: if (!&active_student_roles($cnum,$cdom,$uname,$udom)) {
5597: my %user;
5598: my $result = &update_classlist($cdom,$cnum,$udom,$uname,\%user,$now);
5599: return &mt('Drop from classlist: [_1]',
5600: '<b>'.$result.'</b>').'<br />';
5601: }
5602: }
5603: }
5604:
5605: sub active_student_roles {
5606: my ($cnum,$cdom,$uname,$udom) = @_;
5607: my %roles =
5608: &Apache::lonnet::get_my_roles($uname,$udom,'userroles',
5609: ['future','active'],['st']);
5610: return exists($roles{"$cnum:$cdom:st"});
5611: }
5612:
5613: sub section_check_js {
5614: my $groupslist= &get_groupslist();
5615: my %js_lt = &Apache::lonlocal::texthash(
5616: mayn => 'may not be used as the name for a section, as it is a reserved word.',
5617: plch => 'Please choose a different section name.',
5618: mnot => 'may not be used as a section name, as it is the name of a course group.',
5619: secn => 'Section names and group names must be distinct. Please choose a different section name.',
5620: );
5621: &js_escape(\%js_lt);
5622: return <<"END";
5623: function validate(caller) {
5624: var groups = new Array($groupslist);
5625: var secname = caller.value;
5626: if ((secname == 'all') || (secname == 'none')) {
5627: alert("'"+secname+"' $js_lt{'mayn'}\\n$js_lt{'plch'}");
5628: return 'error';
5629: }
5630: if (secname != '') {
5631: for (var k=0; k<groups.length; k++) {
5632: if (secname == groups[k]) {
5633: alert("'"+secname+"' $js_lt{'mnot'}\\n$js_lt{'secn'}");
5634: return 'error';
5635: }
5636: }
5637: }
5638: return 'ok';
5639: }
5640: END
5641: }
5642:
5643: sub set_login {
5644: my ($dom,$authformkrb,$authformint,$authformloc) = @_;
5645: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
5646: my $response;
5647: my ($authnum,%can_assign) =
5648: &Apache::loncommon::get_assignable_auth($dom);
5649: if ($authnum) {
5650: $response = &Apache::loncommon::start_data_table();
5651: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
5652: $response .= &Apache::loncommon::start_data_table_row().
5653: '<td>'.$authformkrb.'</td>'.
5654: &Apache::loncommon::end_data_table_row()."\n";
5655: }
5656: if ($can_assign{'int'}) {
5657: $response .= &Apache::loncommon::start_data_table_row().
5658: '<td>'.$authformint.'</td>'.
5659: &Apache::loncommon::end_data_table_row()."\n"
5660: }
5661: if ($can_assign{'loc'}) {
5662: $response .= &Apache::loncommon::start_data_table_row().
5663: '<td>'.$authformloc.'</td>'.
5664: &Apache::loncommon::end_data_table_row()."\n";
5665: }
5666: $response .= &Apache::loncommon::end_data_table();
5667: }
5668: return $response;
5669: }
5670:
5671: sub course_sections {
5672: my ($sections_count,$role,$current_sec,$disabled) = @_;
5673: my $output = '';
5674: my @sections = (sort {$a <=> $b} keys(%{$sections_count}));
5675: my $numsec = scalar(@sections);
5676: my $is_selected = ' selected="selected"';
5677: if ($numsec <= 1) {
5678: $output = '<select name="currsec_'.$role.'"'.$disabled.'>'."\n".
5679: ' <option value="">'.&mt('Select').'</option>'."\n";
5680: if ($current_sec eq 'none') {
5681: $output .=
5682: ' <option value=""'.$is_selected.'>'.&mt('No section').'</option>'."\n";
5683: } else {
5684: $output .=
5685: ' <option value="">'.&mt('No section').'</option>'."\n";
5686: }
5687: if ($numsec == 1) {
5688: if ($current_sec eq $sections[0]) {
5689: $output .=
5690: ' <option value="'.$sections[0].'"'.$is_selected.'>'.$sections[0].'</option>'."\n";
5691: } else {
5692: $output .=
5693: ' <option value="'.$sections[0].'" >'.$sections[0].'</option>'."\n";
5694: }
5695: }
5696: } else {
5697: $output = '<select name="currsec_'.$role.'" ';
5698: my $multiple = 4;
5699: if (scalar(@sections) < 4) { $multiple = scalar(@sections); }
5700: if ($role eq 'st') {
5701: $output .= $disabled.'>'."\n".
5702: ' <option value="">'.&mt('Select').'</option>'."\n";
5703: if ($current_sec eq 'none') {
5704: $output .=
5705: ' <option value=""'.$is_selected.'>'.&mt('No section')."</option>\n";
5706: } else {
5707: $output .=
5708: ' <option value="">'.&mt('No section')."</option>\n";
5709: }
5710: } else {
5711: $output .= 'multiple="multiple" size="'.$multiple.'"'.$disabled.'>'."\n";
5712: }
5713: foreach my $sec (@sections) {
5714: if ($current_sec eq $sec) {
5715: $output .= '<option value="'.$sec.'"'.$is_selected.'>'.$sec."</option>\n";
5716: } else {
5717: $output .= '<option value="'.$sec.'">'.$sec."</option>\n";
5718: }
5719: }
5720: }
5721: $output .= '</select>';
5722: return $output;
5723: }
5724:
5725: sub get_groupslist {
5726: my $groupslist;
5727: my %curr_groups = &Apache::longroup::coursegroups();
5728: if (%curr_groups) {
5729: $groupslist = join('","',sort(keys(%curr_groups)));
5730: $groupslist = '"'.$groupslist.'"';
5731: }
5732: return $groupslist;
5733: }
5734:
5735: sub setsections_javascript {
5736: my ($formname,$groupslist,$mode,$checkauth,$crstype,$showcredits) = @_;
5737: my ($checkincluded,$finish,$rolecode,$setsection_js);
5738: if ($mode eq 'upload') {
5739: $checkincluded = 'formname.name == "'.$formname.'"';
5740: $finish = "return 'ok';";
5741: $rolecode = "var role = formname.defaultrole.options[formname.defaultrole.selectedIndex].value;\n";
5742: } elsif ($formname eq 'cu') {
5743: if (($crstype eq 'Course') && ($showcredits)) {
5744: $checkincluded = "((role == 'st') && (formname.elements[i-2].checked == true)) || ((role != 'st') && (formname.elements[i-1].checked == true))";
5745: } else {
5746: $checkincluded = 'formname.elements[i-1].checked == true';
5747: }
5748: if ($checkauth) {
5749: $finish = "var authcheck = auth_check();\n".
5750: " if (authcheck == 'ok') {\n".
5751: " formname.submit();\n".
5752: " }\n";
5753: } else {
5754: $finish = 'formname.submit()';
5755: }
5756: $rolecode = "var match = str.split('_');
5757: var role = match[3];\n";
5758: } elsif (($formname eq 'enrollstudent') || ($formname eq 'selfenroll')) {
5759: $checkincluded = 'formname.name == "'.$formname.'"';
5760: if ($checkauth) {
5761: $finish = "var authcheck = auth_check();\n".
5762: " if (authcheck == 'ok') {\n".
5763: " formname.submit();\n".
5764: " }\n";
5765: } else {
5766: $finish = 'formname.submit()';
5767: }
5768: $rolecode = "var match = str.split('_');
5769: var role = match[1];\n";
5770: } else {
5771: $checkincluded = 'formname.name == "'.$formname.'"';
5772: $finish = "seccheck = 'ok';";
5773: $rolecode = "var match = str.split('_');
5774: var role = match[1];\n";
5775: $setsection_js = "var seccheck = 'alert';";
5776: }
5777: my %alerts = &Apache::lonlocal::texthash(
5778: secd => 'Section designations do not apply to Course Coordinator roles.',
5779: sedn => 'Section designations do not apply to Coordinator roles.',
5780: accr => 'A course coordinator role will be added with access to all sections.',
5781: acor => 'A coordinator role will be added with access to all sections',
5782: inea => 'In each course, each user may only have one student role at a time.',
5783: inco => 'In each community, each user may only have one member role at a time.',
5784: youh => 'You had selected',
5785: secs => 'sections.',
5786: plmo => 'Please modify your selections so they include no more than one section.',
5787: mayn => 'may not be used as the name for a section, as it is a reserved word.',
5788: plch => 'Please choose a different section name.',
5789: mnot => 'may not be used as a section name, as it is the name of a course group.',
5790: secn => 'Section names and group names must be distinct. Please choose a different section name.',
5791: nonw => 'Section names may only contain letters or numbers.',
5792: );
5793: &js_escape(\%alerts);
5794: $setsection_js .= <<"ENDSECCODE";
5795:
5796: function setSections(formname,crstype) {
5797: var re1 = /^currsec_/;
5798: var re2 =/\\W/;
5799: var trimleading = /^\\s+/;
5800: var trimtrailing = /\\s+\$/;
5801: var groups = new Array($groupslist);
5802: for (var i=0;i<formname.elements.length;i++) {
5803: var str = formname.elements[i].name;
5804: if (typeof(str) === "undefined") {
5805: continue;
5806: }
5807: var checkcurr = str.match(re1);
5808: if (checkcurr != null) {
5809: var num = i;
5810: $rolecode
5811: if ($checkincluded) {
5812: if (role == 'cc' || role == 'co') {
5813: if (role == 'cc') {
5814: alert("$alerts{'secd'}\\n$alerts{'accr'}");
5815: } else {
5816: alert("$alerts{'sedn'}\\n$alerts{'acor'}");
5817: }
5818: } else {
5819: var sections = '';
5820: var numsec = 0;
5821: var fromexisting = new Array();
5822: for (var j=0; j<formname.elements[num].length; j++) {
5823: if (formname.elements[num].options[j].selected == true ) {
5824: var addsec = formname.elements[num].options[j].value;
5825: if ((addsec != "") && (addsec != null)) {
5826: fromexisting.push(addsec);
5827: if (numsec == 0) {
5828: sections = addsec;
5829: } else {
5830: sections = sections + "," + addsec;
5831: }
5832: numsec ++;
5833: }
5834: }
5835: }
5836: var newsecs = formname.elements[num+1].value;
5837: var validsecs = new Array();
5838: var validsecstr = '';
5839: var badsecs = new Array();
5840: if (newsecs != null && newsecs != "") {
5841: var numsplit;
5842: if (newsecs.indexOf(',') == -1) {
5843: numsplit = new Array(newsecs);
5844: } else {
5845: numsplit = newsecs.split(/,/g);
5846: }
5847: for (var m=0; m<numsplit.length; m++) {
5848: var newsec = numsplit[m];
5849: newsec = newsec.replace(trimleading,'');
5850: newsec = newsec.replace(trimtrailing,'');
5851: if (re2.test(newsec) == true) {
5852: badsecs.push(newsec);
5853: } else {
5854: if (newsec != '') {
5855: var isnew = 1;
5856: if (fromexisting != null) {
5857: for (var n=0; n<fromexisting.length; n++) {
5858: if (newsec == fromexisting[n]) {
5859: isnew = 0;
5860: }
5861: }
5862: }
5863: if (isnew == 1) {
5864: validsecs.push(newsec);
5865: }
5866: }
5867: }
5868: }
5869: if (badsecs.length > 0) {
5870: alert("$alerts{'nonw'}\\n$alerts{'plch'}");
5871: return;
5872: }
5873: numsec = numsec + validsecs.length;
5874: }
5875: if ((role == 'st') && (numsec > 1)) {
5876: if (crstype == 'Community') {
5877: alert("$alerts{'inea'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}");
5878: } else {
5879: alert("$alerts{'inco'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}");
5880: }
5881: return;
5882: } else {
5883: if (validsecs != null) {
5884: for (var j=0; j<validsecs.length; j++) {
5885: if (validsecstr == '' || validsecstr == null) {
5886: validsecstr = validsecs[j];
5887: } else {
5888: validsecstr += ','+validsecs[j];
5889: }
5890: if ((validsecs[j] == 'all') ||
5891: (validsecs[j] == 'none')) {
5892: alert("'"+validsecs[j]+"' $alerts{'mayn'}\\n$alerts{'plch'}");
5893: return;
5894: }
5895: for (var k=0; k<groups.length; k++) {
5896: if (validsecs[j] == groups[k]) {
5897: alert("'"+validsecs[j]+"' $alerts{'mnot'}\\n$alerts{'secn'}");
5898: return;
5899: }
5900: }
5901: }
5902: }
5903: }
5904: if ((validsecstr != '') && (validsecstr != null)) {
5905: if ((sections == '') || (sections == null)) {
5906: sections = validsecstr;
5907: } else {
5908: sections = sections + "," + validsecstr;
5909: }
5910: }
5911: formname.elements[num+2].value = sections;
5912: }
5913: }
5914: }
5915: }
5916: $finish
5917: }
5918: ENDSECCODE
5919: return $setsection_js;
5920: }
5921:
5922: sub can_create_user {
5923: my ($dom,$context,$usertype) = @_;
5924: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
5925: my $cancreate = 1;
5926: if (&Apache::lonnet::allowed('mau',$dom)) {
5927: return $cancreate;
5928: } elsif ($context eq 'domain') {
5929: $cancreate = 0;
5930: return $cancreate;
5931: }
5932: if (ref($domconf{'usercreation'}) eq 'HASH') {
5933: if (ref($domconf{'usercreation'}{'cancreate'}) eq 'HASH') {
5934: if ($context eq 'course' || $context eq 'author' || $context eq 'requestcrs') {
5935: my $creation = $domconf{'usercreation'}{'cancreate'}{$context};
5936: if ($creation eq 'none') {
5937: $cancreate = 0;
5938: } elsif ($creation ne 'any') {
5939: if (defined($usertype)) {
5940: if ($creation ne $usertype) {
5941: $cancreate = 0;
5942: }
5943: }
5944: }
5945: }
5946: }
5947: }
5948: return $cancreate;
5949: }
5950:
5951: sub can_modify_userinfo {
5952: my ($context,$dom,$fields,$userroles) = @_;
5953: my %domconfig =
5954: &Apache::lonnet::get_dom('configuration',['usermodification'],
5955: $dom);
5956: my %canmodify;
5957: if (ref($fields) eq 'ARRAY') {
5958: foreach my $field (@{$fields}) {
5959: $canmodify{$field} = 0;
5960: if (&Apache::lonnet::allowed('mau',$dom)) {
5961: $canmodify{$field} = 1;
5962: } else {
5963: if (ref($domconfig{'usermodification'}) eq 'HASH') {
5964: if (ref($domconfig{'usermodification'}{$context}) eq 'HASH') {
5965: if (ref($userroles) eq 'ARRAY') {
5966: foreach my $role (@{$userroles}) {
5967: my $testrole;
5968: if ($context eq 'selfcreate') {
5969: $testrole = $role;
5970: } else {
5971: if ($role =~ /^cr\//) {
5972: $testrole = 'cr';
5973: } else {
5974: $testrole = $role;
5975: }
5976: }
5977: if (ref($domconfig{'usermodification'}{$context}{$testrole}) eq 'HASH') {
5978: if ($domconfig{'usermodification'}{$context}{$testrole}{$field}) {
5979: $canmodify{$field} = 1;
5980: last;
5981: }
5982: }
5983: }
5984: } else {
5985: foreach my $key (keys(%{$domconfig{'usermodification'}{$context}})) {
5986: if (ref($domconfig{'usermodification'}{$context}{$key}) eq 'HASH') {
5987: if ($domconfig{'usermodification'}{$context}{$key}{$field}) {
5988: $canmodify{$field} = 1;
5989: last;
5990: }
5991: }
5992: }
5993: }
5994: }
5995: } elsif ($context eq 'course') {
5996: if (ref($userroles) eq 'ARRAY') {
5997: if (grep(/^st$/,@{$userroles})) {
5998: $canmodify{$field} = 1;
5999: }
6000: } else {
6001: $canmodify{$field} = 1;
6002: }
6003: }
6004: }
6005: }
6006: }
6007: return %canmodify;
6008: }
6009:
6010: sub can_change_internalpass {
6011: my ($uname,$udom,$crstype,$permission) = @_;
6012: my $canchange;
6013: if (&Apache::lonnet::allowed('mau',$udom)) {
6014: $canchange = 1;
6015: } elsif ((ref($permission) eq 'HASH') && ($permission->{'mip'}) &&
6016: ($udom eq $env{'request.role.domain'})) {
6017: unless ($env{'course.'.$env{'request.course.id'}.'.internal.nopasswdchg'}) {
6018: my ($cnum,$cdom) = &get_course_identity();
6019: if ((&Apache::lonnet::is_course_owner($cdom,$cnum)) && ($udom eq $env{'user.domain'})) {
6020: my @userstatuses = ('default');
6021: my %userenv = &Apache::lonnet::userenvironment($udom,$uname,'inststatus');
6022: if ($userenv{'inststatus'} ne '') {
6023: @userstatuses = split(/:/,$userenv{'inststatus'});
6024: }
6025: my $noupdate = 1;
6026: my %passwdconf = &Apache::lonnet::get_passwdconf($cdom);
6027: if (ref($passwdconf{'crsownerchg'}) eq 'HASH') {
6028: if (ref($passwdconf{'crsownerchg'}{'for'}) eq 'ARRAY') {
6029: foreach my $status (@userstatuses) {
6030: if (grep(/^\Q$status\E$/,@{$passwdconf{'crsownerchg'}{'for'}})) {
6031: undef($noupdate);
6032: last;
6033: }
6034: }
6035: }
6036: }
6037: if ($noupdate) {
6038: return;
6039: }
6040: my %owned = &Apache::lonnet::courseiddump($cdom,'.',1,'.',
6041: $env{'user.name'}.':'.$env{'user.domain'},
6042: undef,undef,undef,'.');
6043: my %roleshash = &Apache::lonnet::get_my_roles($uname,$udom,'userroles',
6044: ['active','future']);
6045: foreach my $key (keys(%roleshash)) {
6046: my ($name,$domain,$role) = split(/:/,$key);
6047: if ($role eq 'st') {
6048: next if (($name eq $cnum) && ($domain eq $cdom));
6049: if ($owned{$domain.'_'.$name}) {
6050: if (ref($owned{$domain.'_'.$name}) eq 'HASH') {
6051: if ($owned{$domain.'_'.$name}{'nopasswdchg'}) {
6052: $noupdate = 1;
6053: last;
6054: }
6055: }
6056: } else {
6057: $noupdate = 1;
6058: last;
6059: }
6060: } else {
6061: $noupdate = 1;
6062: last;
6063: }
6064: }
6065: unless ($noupdate) {
6066: $canchange = 1;
6067: }
6068: }
6069: }
6070: }
6071: return $canchange;
6072: }
6073:
6074: sub check_usertype {
6075: my ($dom,$uname,$rules,$curr_rules,$got_rules) = @_;
6076: my $usertype;
6077: if ((ref($got_rules) eq 'HASH') && (ref($curr_rules) eq 'HASH')) {
6078: if (!$got_rules->{$dom}) {
6079: my %domconfig = &Apache::lonnet::get_dom('configuration',
6080: ['usercreation'],$dom);
6081: if (ref($domconfig{'usercreation'}) eq 'HASH') {
6082: foreach my $item ('username','id') {
6083: if (ref($domconfig{'usercreation'}{$item.'_rule'}) eq 'ARRAY') {
6084: $curr_rules->{$dom}{$item} =
6085: $domconfig{'usercreation'}{$item.'_rule'};
6086: }
6087: }
6088: }
6089: $got_rules->{$dom} = 1;
6090: }
6091: if (ref($rules) eq 'HASH') {
6092: my @user_rules;
6093: if (ref($curr_rules->{$dom}{'username'}) eq 'ARRAY') {
6094: foreach my $rule (keys(%{$rules})) {
6095: if (grep(/^\Q$rule\E/,@{$curr_rules->{$dom}{'username'}})) {
6096: push(@user_rules,$rule);
6097: }
6098: }
6099: }
6100: if (@user_rules > 0) {
6101: my %rule_check = &Apache::lonnet::inst_rulecheck($dom,$uname,undef,'username',\@user_rules);
6102: if (keys(%rule_check) > 0) {
6103: $usertype = 'unofficial';
6104: foreach my $item (keys(%rule_check)) {
6105: if ($rule_check{$item}) {
6106: $usertype = 'official';
6107: last;
6108: }
6109: }
6110: }
6111: }
6112: }
6113: }
6114: return $usertype;
6115: }
6116:
6117: sub roles_by_context {
6118: my ($context,$custom,$crstype) = @_;
6119: my @allroles;
6120: if ($context eq 'course') {
6121: @allroles = ('st');
6122: if ($env{'request.role'} =~ m{^dc\./}) {
6123: push(@allroles,'ad');
6124: }
6125: push(@allroles,('ta','ep','in'));
6126: if ($crstype eq 'Community') {
6127: push(@allroles,'co');
6128: } else {
6129: push(@allroles,'cc');
6130: }
6131: if ($custom) {
6132: push(@allroles,'cr');
6133: }
6134: } elsif ($context eq 'author') {
6135: @allroles = ('ca','aa');
6136: } elsif ($context eq 'domain') {
6137: @allroles = ('li','ad','dg','dh','da','sc','au','dc');
6138: }
6139: return @allroles;
6140: }
6141:
6142: sub get_permission {
6143: my ($context,$crstype) = @_;
6144: my %permission;
6145: if ($context eq 'course') {
6146: my $custom = 1;
6147: my @allroles = &roles_by_context($context,$custom,$crstype);
6148: foreach my $role (@allroles) {
6149: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
6150: $permission{'cusr'} = 1;
6151: last;
6152: }
6153: }
6154: if (&Apache::lonnet::allowed('ccr',$env{'request.course.id'})) {
6155: $permission{'custom'} = 1;
6156: }
6157: if (&Apache::lonnet::allowed('vcl',$env{'request.course.id'})) {
6158: $permission{'view'} = 1;
6159: }
6160: if (!$permission{'view'}) {
6161: my $scope = $env{'request.course.id'}.'/'.$env{'request.course.sec'};
6162: $permission{'view'} = &Apache::lonnet::allowed('vcl',$scope);
6163: if ($permission{'view'}) {
6164: $permission{'view_section'} = $env{'request.course.sec'};
6165: }
6166: }
6167: if (!$permission{'cusr'}) {
6168: if ($env{'request.course.sec'} ne '') {
6169: my $scope = $env{'request.course.id'}.'/'.$env{'request.course.sec'};
6170: $permission{'cusr'} = (&Apache::lonnet::allowed('cst',$scope));
6171: if ($permission{'cusr'}) {
6172: $permission{'cusr_section'} = $env{'request.course.sec'};
6173: }
6174: }
6175: }
6176: if (&Apache::lonnet::allowed('mdg',$env{'request.course.id'})) {
6177: $permission{'grp_manage'} = 1;
6178: }
6179: if ($permission{'cusr'}) {
6180: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
6181: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
6182: my %coursehash = (
6183: 'internal.selfenrollmgrdc' => $env{'course.'.$env{'request.course.id'}.'.internal.selfenrollmgrdc'},
6184: 'internal.selfenrollmgrcc' => $env{'course.'.$env{'request.course.id'}.'.internal.selfenrollmgrcc'},
6185: 'internal.coursecode' => $env{'course.'.$env{'request.course.id'}.'.internal.coursecode'},
6186: 'internal.textbook' =>$env{'course.'.$env{'request.course.id'}.'.internal.textbook'},
6187: );
6188: my ($managed_by_cc,$managed_by_dc) = &selfenrollment_administration($cdom,$cnum,$crstype,\%coursehash);
6189: if (ref($managed_by_cc) eq 'ARRAY') {
6190: if (@{$managed_by_cc}) {
6191: $permission{'selfenrolladmin'} = 1;
6192: }
6193: }
6194: }
6195: if ($env{'request.course.id'}) {
6196: my $user;
6197: if (($env{'user.name'} ne '') && ($env{'user.domain'} ne '')) {
6198: $user = $env{'user.name'}.':'.$env{'user.domain'};
6199: }
6200: if (($user ne '') && ($env{'course.'.$env{'request.course.id'}.'.internal.courseowner'} eq
6201: $user)) {
6202: $permission{'owner'} = 1;
6203: if (&Apache::lonnet::allowed('mip',$env{'request.course.id'})) {
6204: $permission{'mip'} = 1;
6205: }
6206: } elsif (($user ne '') && ($env{'course.'.$env{'request.course.id'}.'.internal.co-owners'} ne '')) {
6207: if (grep(/^\Q$user\E$/,split(/,/,$env{'course.'.$env{'request.course.id'}.'.internal.co-owners'}))) {
6208: $permission{'co-owner'} = 1;
6209: }
6210: }
6211: }
6212: } elsif ($context eq 'author') {
6213: $permission{'cusr'} = &authorpriv($env{'user.name'},$env{'request.role.domain'});
6214: $permission{'view'} = $permission{'cusr'};
6215: } else {
6216: my @allroles = &roles_by_context($context);
6217: foreach my $role (@allroles) {
6218: if (&Apache::lonnet::allowed('c'.$role,$env{'request.role.domain'})) {
6219: $permission{'cusr'} = 1;
6220: last;
6221: }
6222: }
6223: if (!$permission{'cusr'}) {
6224: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
6225: $permission{'cusr'} = 1;
6226: }
6227: }
6228: if (&Apache::lonnet::allowed('ccr',$env{'request.role.domain'})) {
6229: $permission{'custom'} = 1;
6230: }
6231: if (&Apache::lonnet::allowed('vac',$env{'request.role.domain'})) {
6232: $permission{'activity'} = 1;
6233: }
6234: if (&Apache::lonnet::allowed('vur',$env{'request.role.domain'})) {
6235: $permission{'view'} = 1;
6236: }
6237: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
6238: $permission{'owner'} = 1;
6239: }
6240: }
6241: my $allowed = 0;
6242: foreach my $perm (values(%permission)) {
6243: if ($perm) { $allowed=1; last; }
6244: }
6245: return (\%permission,$allowed);
6246: }
6247:
6248: # ==================================================== Figure out author access
6249:
6250: sub authorpriv {
6251: my ($auname,$audom)=@_;
6252: unless ((&Apache::lonnet::allowed('cca',$audom.'/'.$auname))
6253: || (&Apache::lonnet::allowed('caa',$audom.'/'.$auname))) { return ''; } return 1;
6254: }
6255:
6256: sub roles_on_upload {
6257: my ($context,$setting,$crstype,%customroles) = @_;
6258: my (@possible_roles,@permitted_roles);
6259: @possible_roles = &curr_role_permissions($context,$setting,1,$crstype);
6260: foreach my $role (@possible_roles) {
6261: if ($role eq 'cr') {
6262: push(@permitted_roles,keys(%customroles));
6263: } else {
6264: push(@permitted_roles,$role);
6265: }
6266: }
6267: return @permitted_roles;
6268: }
6269:
6270: sub get_course_identity {
6271: my ($cid) = @_;
6272: my ($cnum,$cdom,$cdesc);
6273: if ($cid eq '') {
6274: $cid = $env{'request.course.id'}
6275: }
6276: if ($cid ne '') {
6277: $cnum = $env{'course.'.$cid.'.num'};
6278: $cdom = $env{'course.'.$cid.'.domain'};
6279: $cdesc = $env{'course.'.$cid.'.description'};
6280: if ($cnum eq '' || $cdom eq '') {
6281: my %coursehash =
6282: &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
6283: $cdom = $coursehash{'domain'};
6284: $cnum = $coursehash{'num'};
6285: $cdesc = $coursehash{'description'};
6286: }
6287: }
6288: return ($cnum,$cdom,$cdesc);
6289: }
6290:
6291: sub dc_setcourse_js {
6292: my ($formname,$mode,$context,$showcredits,$domain) = @_;
6293: my ($dc_setcourse_code,$authen_check);
6294: my $cctext = &Apache::lonnet::plaintext('cc');
6295: my $cotext = &Apache::lonnet::plaintext('co');
6296: my %alerts = §ioncheck_alerts();
6297: my $role = 'role';
6298: if ($mode eq 'upload') {
6299: $role = 'courserole';
6300: } else {
6301: $authen_check = &verify_authen($formname,$context,$domain);
6302: }
6303: $dc_setcourse_code = (<<"SCRIPTTOP");
6304: $authen_check
6305:
6306: function setCourse() {
6307: var course = document.$formname.dccourse.value;
6308: if (course != "") {
6309: if (document.$formname.dcdomain.value != document.$formname.origdom.value) {
6310: alert("$alerts{'curd'}");
6311: return;
6312: }
6313: var userrole = document.$formname.$role.options[document.$formname.$role.selectedIndex].value
6314: var section="";
6315: var numsections = 0;
6316: var newsecs = new Array();
6317: for (var i=0; i<document.$formname.currsec.length; i++) {
6318: if (document.$formname.currsec.options[i].selected == true ) {
6319: if (document.$formname.currsec.options[i].value != "" && document.$formname.currsec.options[i].value != null) {
6320: if (numsections == 0) {
6321: section = document.$formname.currsec.options[i].value
6322: numsections = 1;
6323: }
6324: else {
6325: section = section + "," + document.$formname.currsec.options[i].value
6326: numsections ++;
6327: }
6328: }
6329: }
6330: }
6331: if (document.$formname.newsec.value != "" && document.$formname.newsec.value != null) {
6332: if (numsections == 0) {
6333: section = document.$formname.newsec.value
6334: }
6335: else {
6336: section = section + "," + document.$formname.newsec.value
6337: }
6338: newsecs = document.$formname.newsec.value.split(/,/g);
6339: numsections = numsections + newsecs.length;
6340: }
6341: if ((userrole == 'st') && (numsections > 1)) {
6342: if (document.$formname.crstype.value == 'Community') {
6343: alert("$alerts{'inco'}. $alerts{'youh'} "+numsections+" $alerts{'sect'}.\\n$alerts{'plsm'}.")
6344: } else {
6345: alert("$alerts{'inea'}. $alerts{'youh'} "+numsections+" $alerts{'sect'}.\\n$alerts{'plsm'}.")
6346: }
6347: return;
6348: }
6349: for (var j=0; j<newsecs.length; j++) {
6350: if ((newsecs[j] == 'all') || (newsecs[j] == 'none')) {
6351: alert("'"+newsecs[j]+"' $alerts{'mayn'}.\\n$alerts{'plsc'}.");
6352: return;
6353: }
6354: if (document.$formname.groups.value != '') {
6355: var groups = document.$formname.groups.value.split(/,/g);
6356: for (var k=0; k<groups.length; k++) {
6357: if (newsecs[j] == groups[k]) {
6358: if (document.$formname.crstype.value == 'Community') {
6359: alert("'"+newsecs[j]+"' $alerts{'mayc'}.\\n$alerts{'secn'}. $alerts{'plsc'}.");
6360: } else {
6361: alert("'"+newsecs[j]+"' $alerts{'mayt'}.\\n$alerts{'secn'}. $alerts{'plsc'}.");
6362: }
6363: return;
6364: }
6365: }
6366: }
6367: }
6368: if ((userrole == 'cc') && (numsections > 0)) {
6369: alert("$alerts{'secd'} $cctext $alerts{'role'}.\\n$alerts{'accr'}.");
6370: section = "";
6371: }
6372: if ((userrole == 'co') && (numsections > 0)) {
6373: alert("$alerts{'secd'} $cotext $alerts{'role'}.\\n$alerts{'accr'}.");
6374: section = "";
6375: }
6376: SCRIPTTOP
6377: if ($mode ne 'upload') {
6378: $dc_setcourse_code .= (<<"SCRIPTMID");
6379: var coursename = "_$env{'request.role.domain'}"+"_"+course+"_"+userrole
6380: var numcourse = getIndex(document.$formname.dccourse);
6381: if (numcourse == "-1") {
6382: if (document.$formname.type == 'Community') {
6383: alert("$alerts{'thwc'}");
6384: } else {
6385: alert("$alerts{'thwa'}");
6386: }
6387: return;
6388: }
6389: else {
6390: document.$formname.elements[numcourse].name = "act"+coursename;
6391: var numnewsec = getIndex(document.$formname.newsec);
6392: if (numnewsec != "-1") {
6393: document.$formname.elements[numnewsec].name = "sec"+coursename;
6394: document.$formname.elements[numnewsec].value = section;
6395: }
6396: var numstart = getIndex(document.$formname.start);
6397: if (numstart != "-1") {
6398: document.$formname.elements[numstart].name = "start"+coursename;
6399: }
6400: var numend = getIndex(document.$formname.end);
6401: if (numend != "-1") {
6402: document.$formname.elements[numend].name = "end"+coursename
6403: }
6404: SCRIPTMID
6405: if ($showcredits) {
6406: $dc_setcourse_code .= <<ENDCRED;
6407: var numcredits = getIndex(document.$formname.credits);
6408: if (numcredits != "-1") {
6409: document.$formname.elements[numcredits].name = "credits"+coursename;
6410: }
6411: ENDCRED
6412: }
6413: $dc_setcourse_code .= <<ENDSCRIPT;
6414: }
6415: }
6416: var authcheck = auth_check();
6417: if (authcheck == 'ok') {
6418: document.$formname.submit();
6419: }
6420: }
6421: ENDSCRIPT
6422: } else {
6423: $dc_setcourse_code .= "
6424: document.$formname.sections.value = section;
6425: }
6426: return 'ok';
6427: }
6428: ";
6429: }
6430: $dc_setcourse_code .= (<<"ENDSCRIPT");
6431:
6432: function getIndex(caller) {
6433: for (var i=0;i<document.$formname.elements.length;i++) {
6434: if (document.$formname.elements[i] == caller) {
6435: return i;
6436: }
6437: }
6438: return -1;
6439: }
6440: ENDSCRIPT
6441: return $dc_setcourse_code;
6442: }
6443:
6444: sub verify_authen {
6445: my ($formname,$context,$domain) = @_;
6446: my %alerts = &authcheck_alerts();
6447: my $finish = "return 'ok';";
6448: if ($context eq 'author') {
6449: $finish = "document.$formname.submit();";
6450: }
6451: my ($numrules,$intargjs) =
6452: &passwd_validation_js('argpicked',$domain);
6453: my $outcome = <<"ENDSCRIPT";
6454:
6455: function auth_check() {
6456: var logintype;
6457: if (document.$formname.login.length) {
6458: if (document.$formname.login.length > 0) {
6459: var loginpicked = 0;
6460: for (var i=0; i<document.$formname.login.length; i++) {
6461: if (document.$formname.login[i].checked == true) {
6462: loginpicked = 1;
6463: logintype = document.$formname.login[i].value;
6464: }
6465: }
6466: if (loginpicked == 0) {
6467: alert("$alerts{'authen'}");
6468: return;
6469: }
6470: }
6471: } else {
6472: logintype = document.$formname.login.value;
6473: }
6474: if (logintype == 'nochange') {
6475: return 'ok';
6476: }
6477: var argpicked = document.$formname.elements[logintype+'arg'].value;
6478: if ((argpicked == null) || (argpicked == '') || (typeof argpicked == 'undefined')) {
6479: var alertmsg = '';
6480: switch (logintype) {
6481: case 'krb':
6482: alertmsg = '$alerts{'krb'}';
6483: break;
6484: case 'int':
6485: alertmsg = '$alerts{'ipass'}';
6486: break;
6487: case 'fsys':
6488: alertmsg = '$alerts{'ipass'}';
6489: break;
6490: case 'loc':
6491: alertmsg = '';
6492: break;
6493: default:
6494: alertmsg = '';
6495: }
6496: if (alertmsg != '') {
6497: alert(alertmsg);
6498: return;
6499: }
6500: } else if (logintype == 'int') {
6501: var numrules = $numrules;
6502: if (numrules > 0) {
6503: $intargjs
6504: }
6505: }
6506: $finish
6507: }
6508: ENDSCRIPT
6509: }
6510:
6511: sub sectioncheck_alerts {
6512: my %alerts = &Apache::lonlocal::texthash(
6513: curd => 'You must select a course or community in the current domain',
6514: inea => 'In each course, each user may only have one student role at a time',
6515: inco => 'In each community, each user may only have one member role at a time',
6516: youh => 'You had selected',
6517: sect => 'sections',
6518: plsm => 'Please modify your selections so they include no more than one section',
6519: mayn => 'may not be used as the name for a section, as it is a reserved word',
6520: plsc => 'Please choose a different section name',
6521: mayt => 'may not be used as the name for a section, as it is the name of a course group',
6522: mayc => 'may not be used as the name for a section, as it is the name of a community group',
6523: secn => 'Section names and group names must be distinct',
6524: secd => 'Section designations do not apply to ',
6525: role => 'roles',
6526: accr => 'role will be added with access to all sections',
6527: thwa => 'There was a problem with your course selection',
6528: thwc => 'There was a problem with your community selection',
6529: );
6530: &js_escape(\%alerts);
6531: return %alerts;
6532: }
6533:
6534: sub authcheck_alerts {
6535: my %alerts =
6536: &Apache::lonlocal::texthash(
6537: authen => 'You must choose an authentication type.',
6538: krb => 'You need to specify the Kerberos domain.',
6539: ipass => 'You need to specify the initial password.',
6540: );
6541: &js_escape(\%alerts);
6542: return %alerts;
6543: }
6544:
6545: sub is_courseowner {
6546: my ($thiscourse,$courseowner) = @_;
6547: if ($courseowner eq '') {
6548: if ($env{'request.course.id'} eq $thiscourse) {
6549: $courseowner = $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'};
6550: }
6551: }
6552: if ($courseowner ne '') {
6553: if ($courseowner eq $env{'user.name'}.':'.$env{'user.domain'}) {
6554: return 1;
6555: }
6556: }
6557: return;
6558: }
6559:
6560: sub get_selfenroll_titles {
6561: my @row = ('types','registered','enroll_dates','access_dates','section',
6562: 'approval','limit');
6563: my %lt = &Apache::lonlocal::texthash (
6564: types => 'Users allowed to self-enroll',
6565: registered => 'Registration status (official courses)' ,
6566: enroll_dates => 'Dates self-enrollment available',
6567: access_dates => 'Access dates for self-enrolling users',
6568: section => "Self-enrolling users' section",
6569: approval => 'Processing of requests',
6570: limit => 'Enrollment limit',
6571: );
6572: return (\@row,\%lt);
6573: }
6574:
6575: sub selfenroll_default_descs {
6576: my %desc = (
6577: types => {
6578: dom => &mt('Course domain'),
6579: all => &mt('Any domain'),
6580: '' => &mt('None'),
6581: },
6582: limit => {
6583: none => &mt('No limit'),
6584: allstudents => &mt('Limit by total students'),
6585: selfenrolled => &mt('Limit by total self-enrolled'),
6586: },
6587: approval => {
6588: '0' => &mt('Processed automatically'),
6589: '1' => &mt('Queued for approval'),
6590: '2' => &mt('Queued, pending validation'),
6591: },
6592: registered => {
6593: 0 => 'No registration required',
6594: 1 => 'Registered students only',
6595: },
6596: );
6597: return %desc;
6598: }
6599:
6600: sub selfenroll_validation_types {
6601: my @items = ('url','fields','button','markup');
6602: my %names = &Apache::lonlocal::texthash (
6603: url => 'Web address of validation server/script',
6604: fields => 'Form fields to send to validator',
6605: button => 'Text for validation button',
6606: markup => 'Validation description (HTML)',
6607: );
6608: my @fields = ('username','domain','uniquecode','course','coursetype','description');
6609: return (\@items,\%names,\@fields);
6610: }
6611:
6612: sub get_extended_type {
6613: my ($cdom,$cnum,$crstype,$current) = @_;
6614: my $type = 'unofficial';
6615: my %settings;
6616: if (ref($current) eq 'HASH') {
6617: %settings = %{$current};
6618: } else {
6619: %settings = &Apache::lonnet::get('environment',['internal.coursecode','internal.textbook'],$cdom,$cnum);
6620: }
6621: if ($crstype eq 'Community') {
6622: $type = 'community';
6623: } elsif ($crstype eq 'Placement') {
6624: $type = 'placement';
6625: } elsif ($settings{'internal.coursecode'}) {
6626: $type = 'official';
6627: } elsif ($settings{'internal.textbook'}) {
6628: $type = 'textbook';
6629: }
6630: return $type;
6631: }
6632:
6633: sub selfenrollment_administration {
6634: my ($cdom,$cnum,$crstype,$coursehash) = @_;
6635: my %settings;
6636: if (ref($coursehash) eq 'HASH') {
6637: %settings = %{$coursehash};
6638: } else {
6639: %settings = &Apache::lonnet::get('environment',
6640: ['internal.selfenrollmgrdc','internal.selfenrollmgrcc',
6641: 'internal.coursecode','internal.textbook'],$cdom,$cnum);
6642: }
6643: my ($possconfigs) = &get_selfenroll_titles();
6644: my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom);
6645: my $selfenrolltype = &get_extended_type($cdom,$cnum,$crstype,\%settings);
6646:
6647: my (@in_course,@in_domain);
6648: if ($settings{'internal.selfenrollmgrcc'} ne '') {
6649: @in_course = split(/,/,$settings{'internal.selfenrollmgrcc'});
6650: my @diffs = &Apache::loncommon::compare_arrays($possconfigs,\@in_course);
6651: unless (@diffs) {
6652: return (\@in_course,\@in_domain);
6653: }
6654: }
6655: if ($settings{'internal.selfenrollmgrdc'} ne '') {
6656: my @in_domain = split(/,/,$settings{'internal.selfenrollmgrdc'});
6657: my @diffs = &Apache::loncommon::compare_arrays(\@in_domain,$possconfigs);
6658: unless (@diffs) {
6659: return (\@in_course,\@in_domain);
6660: }
6661: }
6662: my @combined = @in_course;
6663: push(@combined,@in_domain);
6664: my @diffs = &Apache::loncommon::compare_arrays(\@combined,$possconfigs);
6665: unless (@diffs) {
6666: return (\@in_course,\@in_domain);
6667: }
6668: if ($domdefaults{$selfenrolltype.'selfenrolladmdc'} eq '') {
6669: push(@in_course,@diffs);
6670: } else {
6671: my @defaultdc = split(/,/,$domdefaults{$selfenrolltype.'selfenrolladmdc'});
6672: foreach my $item (@diffs) {
6673: if (grep(/^\Q$item\E$/,@defaultdc)) {
6674: push(@in_domain,$item);
6675: } else {
6676: push(@in_course,$item);
6677: }
6678: }
6679: }
6680: return (\@in_course,\@in_domain);
6681: }
6682:
6683: sub custom_role_header {
6684: my ($context,$crstype,$templaterolerefs,$prefix) = @_;
6685: my %lt = &Apache::lonlocal::texthash(
6686: sele => 'Select a Template',
6687: );
6688: my ($context_code,$button_code);
6689: if ($context eq 'domain') {
6690: $context_code = &custom_coursetype_switch($crstype,$prefix);
6691: }
6692: if (ref($templaterolerefs) eq 'ARRAY') {
6693: foreach my $role (@{$templaterolerefs}) {
6694: my $display = 'inline';
6695: if (($context eq 'domain') && ($role eq 'co')) {
6696: $display = 'none';
6697: }
6698: $button_code .= &make_button_code($role,$crstype,$display,$prefix).' ';
6699: }
6700: }
6701: return <<"END";
6702: <div class="LC_left_float">
6703: <fieldset>
6704: <legend>$lt{'sele'}</legend>
6705: $button_code
6706: </fieldset></div>
6707: $context_code
6708: <br clear="all" />
6709: END
6710: }
6711:
6712: sub custom_coursetype_switch {
6713: my ($crstype,$prefix) = @_;
6714: my ($checkedcourse,$checkedcommunity);
6715: if ($crstype eq 'Community') {
6716: $checkedcommunity = ' checked="checked"';
6717: } else {
6718: $checkedcourse = ' checked="checked"';
6719: }
6720: my %lt = &Apache::lonlocal::texthash(
6721: cont => 'Context',
6722: cour => 'Course',
6723: comm => 'Community',
6724: );
6725: return <<"END";
6726: <div class="LC_left_float">
6727: <fieldset>
6728: <legend>$lt{'cont'}</legend>
6729: <label>
6730: <input type="radio" name="${prefix}_custrolecrstype" value="Course"$checkedcourse onclick="javascript:customSwitchType('$prefix');" />
6731: $lt{'cour'}
6732: </label>
6733: <label>
6734: <input type="radio" name="${prefix}_custrolecrstype" value="Community"$checkedcommunity onclick="javascript:customSwitchType('$prefix');" />
6735: $lt{'comm'}
6736: </label>
6737: </fieldset>
6738: </div>
6739: END
6740: }
6741:
6742: sub custom_role_table {
6743: my ($crstype,$full,$levels,$levelscurrent,$prefix,$add_class,$id) = @_;
6744: return unless ((ref($full) eq 'HASH') && (ref($levels) eq 'HASH') &&
6745: (ref($levelscurrent) eq 'HASH'));
6746: my %lt=&Apache::lonlocal::texthash (
6747: 'prv' => "Privilege",
6748: 'crl' => "Course Level",
6749: 'dml' => "Domain Level",
6750: 'ssl' => "System Level");
6751: my %cr = (
6752: course => '_c',
6753: domain => '_d',
6754: system => '_s',
6755: );
6756:
6757: my $output=&Apache::loncommon::start_data_table($add_class,$id).
6758: &Apache::loncommon::start_data_table_header_row().
6759: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
6760: '</th><th>'.$lt{'ssl'}.'</th>'.
6761: &Apache::loncommon::end_data_table_header_row();
6762: foreach my $priv (sort(keys(%{$full}))) {
6763: my $privtext = &Apache::lonnet::plaintext($priv,$crstype);
6764: $output .= &Apache::loncommon::start_data_table_row().
6765: '<td><span id="'.$prefix.$priv.'">'.$privtext.'</span></td>';
6766: foreach my $type ('course','domain','system') {
6767: if (($type eq 'system') && ($priv eq 'bre') && ($crstype eq 'Community')) {
6768: $output .= '<td> </td>';
6769: } else {
6770: $output .= '<td>'.
6771: ($levels->{$type}{$priv}?'<input type="checkbox" id="'.$prefix.$priv.$cr{$type}.'"'.
6772: ' name="'.$prefix.$priv.$cr{$type}.'"'.
6773: ($levelscurrent->{$type}{$priv}?' checked="checked"':'').' />':' ').
6774: '</td>';
6775: }
6776: }
6777: $output .= &Apache::loncommon::end_data_table_row();
6778: }
6779: $output .= &Apache::loncommon::end_data_table();
6780: return $output;
6781: }
6782:
6783: sub custom_role_privs {
6784: my ($privs,$full,$levels,$levelscurrent)= @_;
6785: return unless ((ref($privs) eq 'HASH') && (ref($full) eq 'HASH') &&
6786: (ref($levels) eq 'HASH') && (ref($levelscurrent) eq 'HASH'));
6787: my %cr = (
6788: course => 'cr:c',
6789: domain => 'cr:d',
6790: system => 'cr:s',
6791: );
6792: foreach my $type ('course','domain','system') {
6793: foreach my $item (split(/\:/,$Apache::lonnet::pr{$cr{$type}})) {
6794: my ($priv,$restrict)=split(/\&/,$item);
6795: if (!$restrict) { $restrict='F'; }
6796: $levels->{$type}->{$priv}=$restrict;
6797: if ($privs->{$type}=~/\:$priv/) {
6798: $levelscurrent->{$type}->{$priv}=1;
6799: }
6800: $full->{$priv}=1;
6801: }
6802: }
6803: return;
6804: }
6805:
6806: sub custom_template_roles {
6807: my ($context,$crstype) = @_;
6808: my @template_roles = ("in","ta","ep");
6809: if (($context eq 'domain') || ($context eq 'domprefs')) {
6810: push(@template_roles,"ad");
6811: }
6812: push(@template_roles,"st");
6813: if ($context eq 'domain') {
6814: unshift(@template_roles,('co','cc'));
6815: } else {
6816: if ($crstype eq 'Community') {
6817: unshift(@template_roles,'co');
6818: } else {
6819: unshift(@template_roles,'cc');
6820: }
6821: }
6822: return @template_roles;
6823: }
6824:
6825: sub custom_roledefs_js {
6826: my ($context,$crstype,$formname,$full,$templaterolesref,$jsback) = @_;
6827: my $button_code = "\n";
6828: my $head_script = "\n";
6829: my (%roletitlestr,$rolenamestr);
6830: my %role_titles = (
6831: Course => [],
6832: Community => [],
6833: );
6834: $head_script .= '<script type="text/javascript">'."\n"
6835: .'// <![CDATA['."\n";
6836: if (ref($templaterolesref) eq 'ARRAY') {
6837: if ($context eq 'domain') {
6838: $rolenamestr = join("','",@{$templaterolesref});
6839: }
6840: foreach my $role (@{$templaterolesref}) {
6841: $head_script .= &make_script_template($role,$crstype,$formname);
6842: if ($context eq 'domain') {
6843: foreach my $type ('Course','Community') {
6844: push(@{$role_titles{$type}},&Apache::lonnet::plaintext($role,$type));
6845: }
6846: }
6847: }
6848: }
6849: if ($context eq 'domain') {
6850: foreach my $type ('Course','Community') {
6851: $roletitlestr{$type} = join("','",@{$role_titles{$type}});
6852: }
6853: my %pt = (
6854: Community => {
6855: cst => &mt('Grant/revoke role of Member'),
6856: mdc => &mt('Edit community contents'),
6857: pch => &mt('Post discussion on community resources'),
6858: pfo => &mt('Print for other users and entire community'),
6859: },
6860: Course => {
6861: cst => &mt('Grant/revoke role of Student'),
6862: mdc => &mt('Edit course contents'),
6863: pch => &mt('Post discussion on course resources'),
6864: pfo => &mt('Print for other users and entire course'),
6865: },
6866: );
6867: $head_script .= <<"ENDJS";
6868: function customSwitchType(prefix) {
6869: var privnames = new Array('cst','mdc','pch','pfo');
6870: var privtxtcrs = new Array('$pt{Course}{cst}','$pt{Course}{mdc}','$pt{Course}{pch}','$pt{Course}{pfo}');
6871: var privtxtcom = new Array('$pt{Community}{cst}','$pt{Community}{mdc}','$pt{Community}{pch}','$pt{Community}{pfo}');
6872: var rolenames = new Array('$rolenamestr');
6873: var rolescrs = new Array('$roletitlestr{Course}');
6874: var rolescom = new Array('$roletitlestr{Community}');
6875: var radio = prefix+'_custrolecrstype';
6876: if (document.$formname.elements[radio].length > 1) {
6877: for (var i=0; i<document.$formname.elements[radio].length; i++) {
6878: if (document.$formname.elements[radio][i].checked) {
6879: if ((document.getElementById(prefix+'bre_s')) && (document.getElementById(prefix+'bro_s'))) {
6880: if (document.$formname.elements[radio][i].value == 'Community') {
6881: if (document.getElementById(prefix+'bre_s').checked) {
6882: document.getElementById(prefix+'bro_s').checked = true;
6883: document.getElementById(prefix+'bre_s').checked = false;
6884:
6885: }
6886: document.getElementById(prefix+'bre_s').style.visibility = 'hidden';
6887: } else {
6888: document.getElementById(prefix+'bre_s').style.visibility = 'visible';
6889: if (document.getElementById(prefix+'bro_s').checked) {
6890: document.getElementById(prefix+'bre_s').checked = true;
6891: document.getElementById(prefix+'bro_s').checked = false;
6892: }
6893: }
6894: }
6895: for (var j=0; j<privnames.length; j++) {
6896: if (document.getElementById(prefix+privnames[j])) {
6897: if (document.getElementById(prefix+privnames[j])) {
6898: if (document.$formname.elements[radio][i].value == 'Course') {
6899: document.getElementById(prefix+privnames[j]).innerHTML = privtxtcrs[j];
6900: } else {
6901: document.getElementById(prefix+privnames[j]).innerHTML = privtxtcom[j];
6902: }
6903: }
6904: }
6905: }
6906: for (var j=0; j<rolenames.length; j++) {
6907: if (document.getElementById(prefix+rolenames[j])) {
6908: if (document.getElementById(prefix+rolenames[j])) {
6909: if (document.$formname.elements[radio][i].value == 'Course') {
6910: document.getElementById(prefix+rolenames[j]).value = rolescrs[j];
6911: if (rolenames[j] == 'cc') {
6912: document.getElementById(prefix+rolenames[j]).style.display = 'inline';
6913: }
6914: if (rolenames[j] == 'co') {
6915: document.getElementById(prefix+rolenames[j]).style.display = 'none';
6916: }
6917: } else {
6918: document.getElementById(prefix+rolenames[j]).value = rolescom[j];
6919: if (rolenames[j] == 'cc') {
6920: document.getElementById(prefix+rolenames[j]).style.display = 'none';
6921: }
6922: if (rolenames[j] == 'co') {
6923: document.getElementById(prefix+rolenames[j]).style.display = 'inline';
6924: }
6925: }
6926: }
6927: }
6928: }
6929: }
6930: }
6931: }
6932: return;
6933: }
6934: ENDJS
6935: }
6936: $head_script .= "\n".$jsback."\n"
6937: .'// ]]>'."\n"
6938: .'</script>'."\n";
6939: return $head_script;
6940: }
6941:
6942: # --------------------------------------------------------
6943: sub make_script_template {
6944: my ($role,$crstype,$formname) = @_;
6945: my $return_script = 'function set_'.$role.'(prefix) {'."\n";
6946: my (%full_by_level,%role_priv);
6947: foreach my $level ('c','d','s') {
6948: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:'.$level})) {
6949: next if (($level eq 's') && ($crstype eq 'Community') && ($item eq 'bre&S'));
6950: my ($priv,$restrict)=split(/\&/,$item);
6951: $full_by_level{$level}{$priv}=1;
6952: }
6953: $role_priv{$level} = {};
6954: my @temp = split(/:/,$Apache::lonnet::pr{$role.':'.$level});
6955: foreach my $priv (@temp) {
6956: my ($priv_item, $dummy) = split(/\&/,$priv);
6957: $role_priv{$level}{$priv_item} = 1;
6958: }
6959: }
6960: my %to_check = (
6961: c => ['c','d','s'],
6962: d => ['d','s'],
6963: s => ['s'],
6964: );
6965: foreach my $level ('c','d','s') {
6966: if (ref($full_by_level{$level}) eq 'HASH') {
6967: foreach my $priv (keys(%{$full_by_level{$level}})) {
6968: my $value = 'false';
6969: if (ref($to_check{$level}) eq 'ARRAY') {
6970: foreach my $lett (@{$to_check{$level}}) {
6971: if (exists($role_priv{$lett}{$priv})) {
6972: $value = 'true';
6973: last;
6974: }
6975: }
6976: $return_script .= "document.$formname.elements[prefix+'".$priv."_".$level."'].checked = $value;\n";
6977: }
6978: }
6979: }
6980: }
6981: $return_script .= '}'."\n";
6982: return ($return_script);
6983: }
6984: # ----------------------------------------------------------
6985: sub make_button_code {
6986: my ($role,$crstype,$display,$prefix) = @_;
6987: my $label = &Apache::lonnet::plaintext($role,$crstype);
6988: my $button_code = '<input type="button" onclick="set_'.$role."('$prefix'".')" '.
6989: 'id="'.$prefix.$role.'" value="'.$label.'" '.
6990: 'style="display:'.$display.'" />';
6991: return ($button_code);
6992: }
6993:
6994: sub custom_role_update {
6995: my ($rolename,$prefix) = @_;
6996: # ------------------------------------------------------- What can be assigned?
6997: my %privs = (
6998: c => '',
6999: d => '',
7000: s => '',
7001: );
7002: foreach my $level (keys(%privs)) {
7003: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:'.$level})) {
7004: my ($priv,$restrict)=split(/\&/,$item);
7005: if (!$restrict) { $restrict=''; }
7006: if ($env{'form.'.$prefix.$priv.'_'.$level}) {
7007: $privs{$level} .=':'.$item;
7008: }
7009: }
7010: }
7011: return %privs;
7012: }
7013:
7014: sub adhoc_status_types {
7015: my ($cdom,$context,$role,$selectedref,$othertitle,$usertypes,$types,$disabled) = @_;
7016: my $output = &Apache::loncommon::start_data_table();
7017: my $numinrow = 3;
7018: my $rem;
7019: if (ref($types) eq 'ARRAY') {
7020: for (my $i=0; $i<@{$types}; $i++) {
7021: if (defined($usertypes->{$types->[$i]})) {
7022: my $rem = $i%($numinrow);
7023: if ($rem == 0) {
7024: if ($i > 0) {
7025: $output .= &Apache::loncommon::end_data_table_row();
7026: }
7027: $output .= &Apache::loncommon::start_data_table_row();
7028: }
7029: my $check;
7030: if (ref($selectedref) eq 'ARRAY') {
7031: if (grep(/^\Q$types->[$i]\E$/,@{$selectedref})) {
7032: $check = ' checked="checked"';
7033: }
7034: }
7035: $output .= '<td>'.
7036: '<span class="LC_nobreak"><label>'.
7037: '<input type="checkbox" name="'.$context.$role.'_status" '.
7038: 'value="'.$types->[$i].'"'.$check.$disabled.' />'.
7039: $usertypes->{$types->[$i]}.'</label></span></td>';
7040: }
7041: }
7042: $rem = @{$types}%($numinrow);
7043: }
7044: my $colsleft = $numinrow - $rem;
7045: if (($rem == 0) && (@{$types} > 0)) {
7046: $output .= &Apache::loncommon::start_data_table_row();
7047: }
7048: if ($colsleft > 1) {
7049: $output .= '<td colspan="'.$colsleft.'">';
7050: } else {
7051: $output .= '<td>';
7052: }
7053: my $defcheck;
7054: if (ref($selectedref) eq 'ARRAY') {
7055: if (grep(/^default$/,@{$selectedref})) {
7056: $defcheck = ' checked="checked"';
7057: }
7058: }
7059: $output .= '<span class="LC_nobreak"><label>'.
7060: '<input type="checkbox" name="'.$context.$role.'_status"'.
7061: 'value="default"'.$defcheck.$disabled.' />'.
7062: $othertitle.'</label></span></td>'.
7063: &Apache::loncommon::end_data_table_row().
7064: &Apache::loncommon::end_data_table();
7065: return $output;
7066: }
7067:
7068: sub adhoc_staff {
7069: my ($access,$context,$role,$selectedref,$adhocref,$disabled) = @_;
7070: my $output;
7071: if (ref($adhocref) eq 'HASH') {
7072: my %by_fullname;
7073: my $numinrow = 4;
7074: my $rem;
7075: my @personnel = keys(%{$adhocref});
7076: if (@personnel) {
7077: foreach my $person (@personnel) {
7078: my ($uname,$udom) = split(/:/,$person);
7079: my $fullname = &Apache::loncommon::plainname($uname,$udom,'lastname');
7080: $by_fullname{$fullname} = $person;
7081: }
7082: my @sorted = sort(keys(%by_fullname));
7083: my $count = scalar(@sorted);
7084: $output = &Apache::loncommon::start_data_table();
7085: for (my $i=0; $i<$count; $i++) {
7086: my $rem = $i%($numinrow);
7087: if ($rem == 0) {
7088: if ($i > 0) {
7089: $output .= &Apache::loncommon::end_data_table_row();
7090: }
7091: $output .= &Apache::loncommon::start_data_table_row();
7092: }
7093: my $check;
7094: my $user = $by_fullname{$sorted[$i]};
7095: if (ref($selectedref) eq 'ARRAY') {
7096: if (grep(/^\Q$user\E$/,@{$selectedref})) {
7097: $check = ' checked="checked"';
7098: }
7099: }
7100: if ($i == $count-1) {
7101: my $colsleft = $numinrow - $rem;
7102: if ($colsleft > 1) {
7103: $output .= '<td colspan="'.$colsleft.'">';
7104: } else {
7105: $output .= '<td>';
7106: }
7107: } else {
7108: $output .= '<td>';
7109: }
7110: $output .= '<span class="LC_nobreak"><label>'.
7111: '<input type="checkbox" name="'.$context.$role.'_staff_'.$access.'" '.
7112: 'value="'.$user.'"'.$check.$disabled.' />'.$sorted[$i].
7113: '</label></span></td>';
7114: if ($i == $count-1) {
7115: $output .= &Apache::loncommon::end_data_table_row();
7116: }
7117: }
7118: $output .= &Apache::loncommon::end_data_table();
7119: }
7120: }
7121: return $output;
7122: }
7123:
7124:
7125: 1;
7126:
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