1: # The LearningOnline Network with CAPA
2: # Utility functions for managing LON-CAPA user accounts
3: #
4: # $Id: lonuserutils.pm,v 1.184.4.10 2021/08/24 00:22:59 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA#
23: # /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 'int':
547: alertmsg = '$alert{'ipass'}';
548: break;
549: case 'fsys':
550: alertmsg = '$alert{'ipass'}';
551: break;
552: case 'loc':
553: alertmsg = '';
554: break;
555: default:
556: alertmsg = '';
557: }
558: if (alertmsg != '') {
559: alert(alertmsg);
560: return;
561: }
562: } else if (current.radiovalue == 'int') {
563: if ($numrules > 0) {
564: $intargjs
565: }
566: }
567: END
568: }
569: my $section_checks;
570: my $optional_checks = '';
571: if ( ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) {
572: $optional_checks = (<<END);
573: vf.submit();
574: }
575: END
576: } else {
577: $section_checks = §ion_check_js();
578: $optional_checks = (<<END);
579: var message='';
580: if (foundname==0) {
581: message='$alert{'name'}';
582: }
583: if (foundid==0) {
584: if (message!='') {
585: message+='\\n';
586: }
587: message+='$alert{'snum'}';
588: }
589: if (foundsec==0) {
590: if (message!='') {
591: message+='\\n';
592: }
593: message+='$alert{'section'}';
594: }
595: if (foundemail==0) {
596: if (message!='') {
597: message+='\\n';
598: }
599: message+='$alert{'email'}';
600: }
601: if (foundrole==0) {
602: if (message!='') {
603: message+='\\n';
604: }
605: message+='$alert{'role'}';
606: }
607: if (founddomain==0) {
608: if (message!='') {
609: message+='\\n';
610: }
611: message+='$alert{'domain'}';
612: }
613: END
614: if ($showcredits) {
615: $optional_checks .= <<END;
616: if (foundcredits==0) {
617: if (message!='') {
618: message+='\\n';
619: }
620: message+='$alert{'credits'}';
621: }
622: END
623: }
624: if (($mode eq 'upload') && ($context eq 'domain')) {
625: $optional_checks .= (<<END);
626:
627: if (foundinststatus==0) {
628: if (message!='') {
629: message+='\\n';
630: }
631: message+='$alert{'inststatus'}';
632: }
633: END
634: }
635: $optional_checks .= (<<END);
636:
637: if (message!='') {
638: message+= '\\n$alert{'continue'}';
639: if (confirm(message)) {
640: vf.state.value='enrolling';
641: $finish
642: }
643: } else {
644: vf.state.value='enrolling';
645: $finish
646: }
647: }
648: END
649: }
650: my $result = $function_name.$auth_checks.$optional_checks."\n".
651: $section_checks.$authheader;
652: return $result;
653: }
654:
655: sub passwd_validation_js {
656: my ($currpasswdval,$domain) = @_;
657: my %passwdconf = &Apache::lonnet::get_passwdconf($domain);
658: my ($min,$max,@chars,$numrules,$intargjs,%alert);
659: $numrules = 0;
660: $min = $Apache::lonnet::passwdmin;
661: if (ref($passwdconf{'chars'}) eq 'ARRAY') {
662: if ($passwdconf{'min'} =~ /^\d+$/) {
663: if ($passwdconf{'min'} > $min) {
664: $min = $passwdconf{'min'};
665: }
666: }
667: if ($passwdconf{'max'} =~ /^\d+$/) {
668: $max = $passwdconf{'max'};
669: $numrules ++;
670: }
671: @chars = @{$passwdconf{'chars'}};
672: if (@chars) {
673: $numrules ++;
674: }
675: }
676: if ($min > 0) {
677: $numrules ++;
678: }
679: if (($min > 0) || ($max ne '') || (@chars > 0)) {
680: my $alertmsg = &mt('Initial password did not satisfy requirement(s):').'\n\n';
681: if ($min) {
682: $alert{'min'} = &mt('minimum [quant,_1,character]',$min).'\n';
683: }
684: if ($max) {
685: $alert{'max'} = &mt('maximum [quant,_1,character]',$max).'\n';
686: }
687: my (@charalerts,@charrules);
688: if (@chars) {
689: if (grep(/^uc$/,@chars)) {
690: push(@charalerts,&mt('contain at least one upper case letter'));
691: push(@charrules,'uc');
692: }
693: if (grep(/^lc$/,@chars)) {
694: push(@charalerts,&mt('contain at least one lower case letter'));
695: push(@charrules,'lc');
696: }
697: if (grep(/^num$/,@chars)) {
698: push(@charalerts,&mt('contain at least one number'));
699: push(@charrules,'num');
700: }
701: if (grep(/^spec$/,@chars)) {
702: push(@charalerts,&mt('contain at least one non-alphanumeric'));
703: push(@charrules,'spec');
704: }
705: }
706: $intargjs = qq| var rulesmsg = '';\n|.
707: qq| var currpwval = $currpasswdval;\n|;
708: if ($min) {
709: $intargjs .= qq|
710: if (currpwval.length < $min) {
711: rulesmsg += ' - $alert{min}';
712: }
713: |;
714: }
715: if ($max) {
716: $intargjs .= qq|
717: if (currpwval.length > $max) {
718: rulesmsg += ' - $alert{max}';
719: }
720: |;
721: }
722: if (@chars > 0) {
723: my $charrulestr = '"'.join('","',@charrules).'"';
724: my $charalertstr = '"'.join('","',@charalerts).'"';
725: $intargjs .= qq| var brokerules = new Array();\n|.
726: qq| var charrules = new Array($charrulestr);\n|.
727: qq| var charalerts = new Array($charalertstr);\n|;
728: my %rules;
729: map { $rules{$_} = 1; } @chars;
730: if ($rules{'uc'}) {
731: $intargjs .= qq|
732: var ucRegExp = /[A-Z]/;
733: if (!ucRegExp.test(currpwval)) {
734: brokerules.push('uc');
735: }
736: |;
737: }
738: if ($rules{'lc'}) {
739: $intargjs .= qq|
740: var lcRegExp = /[a-z]/;
741: if (!lcRegExp.test(currpwval)) {
742: brokerules.push('lc');
743: }
744: |;
745: }
746: if ($rules{'num'}) {
747: $intargjs .= qq|
748: var numRegExp = /[0-9]/;
749: if (!numRegExp.test(currpwval)) {
750: brokerules.push('num');
751: }
752: |;
753: }
754: if ($rules{'spec'}) {
755: $intargjs .= q|
756: var specRegExp = /[!"#$%&'()*+,\-.\/:;<=>?@[\\^\]_`{\|}~]/;
757: if (!specRegExp.test(currpwval)) {
758: brokerules.push('spec');
759: }
760: |;
761: }
762: $intargjs .= qq|
763: if (brokerules.length > 0) {
764: for (var i=0; i<brokerules.length; i++) {
765: for (var j=0; j<charrules.length; j++) {
766: if (brokerules[i] == charrules[j]) {
767: rulesmsg += ' - '+charalerts[j]+'\\n';
768: break;
769: }
770: }
771: }
772: }
773: |;
774: }
775: $intargjs .= qq|
776: if (rulesmsg != '') {
777: rulesmsg = '$alertmsg'+rulesmsg;
778: alert(rulesmsg);
779: return false;
780: }
781: |;
782: }
783: return ($numrules,$intargjs);
784: }
785:
786: ###############################################################
787: ###############################################################
788: sub upload_manager_javascript_forward_associate {
789: my ($can_assign) = @_;
790: my ($auth_update,$numbuttons,$argreset);
791: if (ref($can_assign) eq 'HASH') {
792: if ($can_assign->{'krb4'} || $can_assign->{'krb5'}) {
793: $argreset .= " vf.krbarg.value='';\n";
794: $numbuttons ++ ;
795: }
796: if ($can_assign->{'int'}) {
797: $argreset .= " vf.intarg.value='';\n";
798: $numbuttons ++;
799: }
800: if ($can_assign->{'loc'}) {
801: $argreset .= " vf.locarg.value='';\n";
802: $numbuttons ++;
803: }
804: if (!$can_assign->{'int'}) {
805: 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".
806: &mt('Your current role does not have rights to create users with that authentication type.');
807: &js_escape(\$warning);
808: $auth_update = <<"END";
809: // Currently the initial password field is only supported for internal auth
810: // (see bug 6368).
811: if (nw==9) {
812: eval('vf.f'+tf+'.selectedIndex=0;')
813: alert('$warning');
814: }
815: END
816: } elsif ($numbuttons > 1) {
817: $auth_update = <<"END";
818: // If we set the password, make the password form below correspond to
819: // the new value.
820: if (nw==9) {
821: changed_radio('int',document.studentform);
822: set_auth_radio_buttons('int',document.studentform);
823: $argreset
824: }
825:
826: END
827: }
828: }
829:
830: return(<<ENDPICK);
831: function verify(vf,sec_caller) {
832: var founduname=0;
833: var foundpwd=0;
834: var foundname=0;
835: var foundid=0;
836: var foundsec=0;
837: var foundemail=0;
838: var foundrole=0;
839: var founddomain=0;
840: var foundinststatus=0;
841: var foundcredits=0;
842: var tw;
843: for (i=0;i<=vf.nfields.value;i++) {
844: tw=eval('vf.f'+i+'.selectedIndex');
845: if (tw==1) { founduname=1; }
846: if ((tw>=2) && (tw<=6)) { foundname=1; }
847: if (tw==7) { foundid=1; }
848: if (tw==8) { foundsec=1; }
849: if (tw==9) { foundpwd=1; }
850: if (tw==10) { foundemail=1; }
851: if (tw==11) { foundrole=1; }
852: if (tw==12) { founddomain=1; }
853: if (tw==13) { foundinststatus=1; }
854: if (tw==14) { foundcredits=1; }
855: }
856: verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus,foundcredits);
857: }
858:
859: //
860: // vf = this.form
861: // tf = column number
862: //
863: // values of nw
864: //
865: // 0 = none
866: // 1 = username
867: // 2 = names (lastname, firstnames)
868: // 3 = fname (firstname)
869: // 4 = mname (middlename)
870: // 5 = lname (lastname)
871: // 6 = gen (generation)
872: // 7 = id
873: // 8 = section
874: // 9 = ipwd (password)
875: // 10 = email address
876: // 11 = role
877: // 12 = domain
878: // 13 = inststatus
879: // 14 = foundcredits
880:
881: function flip(vf,tf) {
882: var nw=eval('vf.f'+tf+'.selectedIndex');
883: var i;
884: // make sure no other columns are labeled the same as this one
885: for (i=0;i<=vf.nfields.value;i++) {
886: if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) {
887: eval('vf.f'+i+'.selectedIndex=0;')
888: }
889: }
890: // If we set this to 'lastname, firstnames', clear out all the ones
891: // set to 'fname','mname','lname','gen' (3,4,5,6) currently.
892: if (nw==2) {
893: for (i=0;i<=vf.nfields.value;i++) {
894: if ((eval('vf.f'+i+'.selectedIndex')>=3) &&
895: (eval('vf.f'+i+'.selectedIndex')<=6)) {
896: eval('vf.f'+i+'.selectedIndex=0;')
897: }
898: }
899: }
900: // If we set this to one of 'fname','mname','lname','gen' (3,4,5,6),
901: // clear out any that are set to 'lastname, firstnames' (2)
902: if ((nw>=3) && (nw<=6)) {
903: for (i=0;i<=vf.nfields.value;i++) {
904: if (eval('vf.f'+i+'.selectedIndex')==2) {
905: eval('vf.f'+i+'.selectedIndex=0;')
906: }
907: }
908: }
909: $auth_update
910: }
911:
912: function clearpwd(vf) {
913: var i;
914: for (i=0;i<=vf.nfields.value;i++) {
915: if (eval('vf.f'+i+'.selectedIndex')==9) {
916: eval('vf.f'+i+'.selectedIndex=0;')
917: }
918: }
919: }
920:
921: ENDPICK
922: }
923:
924: ###############################################################
925: ###############################################################
926: sub upload_manager_javascript_reverse_associate {
927: my ($can_assign) = @_;
928: my ($auth_update,$numbuttons,$argreset);
929: if (ref($can_assign) eq 'HASH') {
930: if ($can_assign->{'krb4'} || $can_assign->{'krb5'}) {
931: $argreset .= " vf.krbarg.value='';\n";
932: $numbuttons ++ ;
933: }
934: if ($can_assign->{'int'}) {
935: $argreset .= " vf.intarg.value='';\n";
936: $numbuttons ++;
937: }
938: if ($can_assign->{'loc'}) {
939: $argreset .= " vf.locarg.value='';\n";
940: $numbuttons ++;
941: }
942: if (!$can_assign->{'int'}) {
943: my $warning = &mt('You may not specify an initial password, as this is only available when new users use LON-CAPA internal authentication.\n').
944: &mt('Your current role does not have rights to create users with that authentication type.');
945: &js_escape(\$warning);
946: $auth_update = <<"END";
947: // Currently the initial password field is only supported for internal auth
948: // (see bug 6368).
949: if (tf==8 && nw!=0) {
950: eval('vf.f'+tf+'.selectedIndex=0;')
951: alert('$warning');
952: }
953: END
954: } elsif ($numbuttons > 1) {
955: $auth_update = <<"END";
956: // initial password specified, pick internal authentication
957: if (tf==8 && nw!=0) {
958: changed_radio('int',document.studentform);
959: set_auth_radio_buttons('int',document.studentform);
960: $argreset
961: }
962:
963: END
964: }
965: }
966:
967: return(<<ENDPICK);
968: function verify(vf,sec_caller) {
969: var founduname=0;
970: var foundpwd=0;
971: var foundname=0;
972: var foundid=0;
973: var foundsec=0;
974: var foundemail=0;
975: var foundrole=0;
976: var founddomain=0;
977: var foundinststatus=0;
978: var foundcredits=0;
979: var tw;
980: for (i=0;i<=vf.nfields.value;i++) {
981: tw=eval('vf.f'+i+'.selectedIndex');
982: if (i==0 && tw!=0) { founduname=1; }
983: if (((i>=1) && (i<=5)) && tw!=0 ) { foundname=1; }
984: if (i==6 && tw!=0) { foundid=1; }
985: if (i==7 && tw!=0) { foundsec=1; }
986: if (i==8 && tw!=0) { foundpwd=1; }
987: if (i==9 && tw!=0) { foundemail=1; }
988: if (i==10 && tw!=0) { foundrole=1; }
989: if (i==11 && tw!=0) { founddomain=1; }
990: if (i==12 && tw!=0) { foundinstatus=1; }
991: if (i==13 && tw!=0) { foundcredits=1; }
992: }
993: verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus,foundcredits);
994: }
995:
996: function flip(vf,tf) {
997: var nw=eval('vf.f'+tf+'.selectedIndex');
998: var i;
999: // picked the all one name field, reset the other name ones to blank
1000: if (tf==1 && nw!=0) {
1001: for (i=2;i<=5;i++) {
1002: eval('vf.f'+i+'.selectedIndex=0;')
1003: }
1004: }
1005: //picked one of the piecewise name fields, reset the all in
1006: //one field to blank
1007: if ((tf>=2) && (tf<=5) && (nw!=0)) {
1008: eval('vf.f1.selectedIndex=0;')
1009: }
1010: $auth_update
1011: }
1012:
1013: function clearpwd(vf) {
1014: var i;
1015: if (eval('vf.f8.selectedIndex')!=0) {
1016: eval('vf.f8.selectedIndex=0;')
1017: }
1018: }
1019: ENDPICK
1020: }
1021:
1022: ###############################################################
1023: ###############################################################
1024: sub print_upload_manager_footer {
1025: my ($r,$i,$keyfields,$defdom,$today,$halfyear,$context,$permission,$crstype,
1026: $showcredits) = @_;
1027: my $form = 'document.studentform';
1028: my $formname = 'studentform';
1029: my ($krbdef,$krbdefdom) =
1030: &Apache::loncommon::get_kerberos_defaults($defdom);
1031: my %param = ( formname => $form,
1032: kerb_def_dom => $krbdefdom,
1033: kerb_def_auth => $krbdef
1034: );
1035: if (exists($env{'form.ipwd_choice'}) &&
1036: defined($env{'form.ipwd_choice'}) &&
1037: $env{'form.ipwd_choice'} ne '') {
1038: $param{'curr_authtype'} = 'int';
1039: }
1040: my $krbform = &Apache::loncommon::authform_kerberos(%param);
1041: my $intform = &Apache::loncommon::authform_internal(%param);
1042: my $locform = &Apache::loncommon::authform_local(%param);
1043: my $date_table = &date_setting_table(undef,undef,$context,undef,
1044: $formname,$permission,$crstype);
1045:
1046: my $Str = "\n".'<div class="LC_left_float">';
1047: $Str .= &hidden_input('nfields',$i);
1048: $Str .= &hidden_input('keyfields',$keyfields);
1049:
1050: $Str .= '<h3>'.&mt('Options').'</h3>'
1051: .&Apache::lonhtmlcommon::start_pick_box();
1052:
1053: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Login Type'));
1054: if ($context eq 'domain') {
1055: $Str .= '<p>'
1056: .&mt('Change authentication for existing users in domain "[_1]" to these settings?'
1057: ,$defdom)
1058: .' <span class="LC_nobreak"><label>'
1059: .'<input type="radio" name="changeauth" value="No" checked="checked" />'
1060: .&mt('No').'</label>'
1061: .' <label>'
1062: .'<input type="radio" name="changeauth" value="Yes" />'
1063: .&mt('Yes').'</label>'
1064: .'</span></p>';
1065: } else {
1066: $Str .= '<p class="LC_info">'."\n".
1067: &mt('This will not take effect if the user already exists.').
1068: &Apache::loncommon::help_open_topic('Auth_Options').
1069: "</p>\n";
1070: }
1071: $Str .= &set_login($defdom,$krbform,$intform,$locform);
1072:
1073: my ($home_server_pick,$numlib) =
1074: &Apache::loncommon::home_server_form_item($defdom,'lcserver',
1075: 'default','hide');
1076: if ($numlib > 1) {
1077: $Str .= &Apache::lonhtmlcommon::row_closure()
1078: .&Apache::lonhtmlcommon::row_title(
1079: &mt('LON-CAPA Home Server for New Users'))
1080: .&mt('LON-CAPA domain: [_1] with home server:','"'.$defdom.'"')
1081: .$home_server_pick
1082: .&Apache::lonhtmlcommon::row_closure();
1083: } else {
1084: $Str .= $home_server_pick.
1085: &Apache::lonhtmlcommon::row_closure();
1086: }
1087:
1088: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Default domain'))
1089: .&Apache::loncommon::select_dom_form($defdom,'defaultdomain',undef,1)
1090: .&Apache::lonhtmlcommon::row_closure();
1091:
1092: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Starting and Ending Dates'))
1093: ."<p>\n".$date_table."</p>\n"
1094: .&Apache::lonhtmlcommon::row_closure();
1095:
1096: if ($context eq 'domain') {
1097: $Str .= &Apache::lonhtmlcommon::row_title(
1098: &mt('Settings for assigning roles'))
1099: .&mt('Pick the action to take on roles for these users:').'<br />'
1100: .'<span class="LC_nobreak"><label>'
1101: .'<input type="radio" name="roleaction" value="norole" checked="checked" />'
1102: .' '.&mt('No role changes').'</label>'
1103: .' <label>'
1104: .'<input type="radio" name="roleaction" value="domain" />'
1105: .' '.&mt('Add a domain role').'</label>'
1106: .' <label>'
1107: .'<input type="radio" name="roleaction" value="course" />'
1108: .' '.&mt('Add a course/community role').'</label>'
1109: .'</span>';
1110: } elsif ($context eq 'author') {
1111: $Str .= &Apache::lonhtmlcommon::row_title(
1112: &mt('Default role'))
1113: .&mt('Choose the role to assign to users without a value specified in the uploaded file.')
1114: } elsif ($context eq 'course') {
1115: if ($showcredits) {
1116: $Str .= &Apache::lonhtmlcommon::row_title(
1117: &mt('Default role, section and credits'))
1118: .&mt('Choose the role and/or section(s) and/or credits to assign to users without values specified in the uploaded file.');
1119: } else {
1120: $Str .= &Apache::lonhtmlcommon::row_title(
1121: &mt('Default role and section'))
1122: .&mt('Choose the role and/or section(s) to assign to users without values specified in the uploaded file.');
1123: }
1124: } else {
1125: $Str .= &Apache::lonhtmlcommon::row_title(
1126: &mt('Default role and/or section(s)'))
1127: .&mt('Role and/or section(s) for users without values specified in the uploaded file.');
1128: }
1129: if (($context eq 'domain') || ($context eq 'author')) {
1130: $Str .= '<br />';
1131: my ($options,$cb_script,$coursepick) =
1132: &default_role_selector($context,1,'',$showcredits);
1133: if ($context eq 'domain') {
1134: $Str .= '<p>'
1135: .'<b>'.&mt('Domain Level').'</b><br />'
1136: .$options
1137: .'</p><p>'
1138: .'<b>'.&mt('Course Level').'</b>'
1139: .'</p>'
1140: .$cb_script.$coursepick
1141: .&Apache::lonhtmlcommon::row_closure();
1142: } elsif ($context eq 'author') {
1143: $Str .= $options
1144: .&Apache::lonhtmlcommon::row_closure(1); # last row in pick_box
1145: }
1146: } else {
1147: my ($cnum,$cdom) = &get_course_identity();
1148: my $rowtitle = &mt('section');
1149: my $defaultcredits;
1150: if ($showcredits) {
1151: $defaultcredits = &get_defaultcredits();
1152: }
1153: my $secbox = §ion_picker($cdom,$cnum,'Any',$rowtitle,$permission,
1154: $context,'upload',$crstype,$showcredits,
1155: $defaultcredits);
1156: $Str .= $secbox
1157: .&Apache::lonhtmlcommon::row_closure();
1158: my %lt;
1159: if ($crstype eq 'Community') {
1160: %lt = &Apache::lonlocal::texthash (
1161: disp => 'Display members with current/future access who are not in the uploaded file',
1162: stus => 'Members selected from this list can be dropped.'
1163: );
1164: } else {
1165: %lt = &Apache::lonlocal::texthash (
1166: disp => 'Display students with current/future access who are not in the uploaded file',
1167: stus => 'Students selected from this list can be dropped.'
1168: );
1169: }
1170: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Full Update'))
1171: .'<label><input type="checkbox" name="fullup" value="yes" />'
1172: .' '.$lt{'disp'}
1173: .'</label><br />'
1174: .$lt{'stus'}
1175: .&Apache::lonhtmlcommon::row_closure();
1176: }
1177: if ($context eq 'course' || $context eq 'domain') {
1178: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Student/Employee ID'))
1179: .&forceid_change($context)
1180: .&Apache::lonhtmlcommon::row_closure(1); # last row in pick_box
1181: }
1182:
1183: $Str .= &Apache::lonhtmlcommon::end_pick_box();
1184: $Str .= '</div>';
1185:
1186: # Footer
1187: $Str .= '<div class="LC_clear_float_footer">'
1188: .'<hr />';
1189: if ($context eq 'course') {
1190: $Str .= '<p class="LC_info">'
1191: .&mt('Note: This operation may be time consuming when adding several users.')
1192: .'</p>';
1193: }
1194: $Str .= '<p><input type="button"'
1195: .' onclick="javascript:verify(this.form,this.form.csec)"'
1196: .' value="'.&mt('Update Users').'" />'
1197: .'</p>'."\n"
1198: .'</div>';
1199: $r->print($Str);
1200: return;
1201: }
1202:
1203: sub get_defaultcredits {
1204: my ($cdom,$cnum) = @_;
1205:
1206: if ($cdom eq '' || $cnum eq '') {
1207: return unless ($env{'request.course.id'});
1208: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1209: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1210: }
1211: return unless(($cdom =~ /^$match_domain$/) && ($cnum =~ /^$match_courseid$/));
1212: my ($defaultcredits,$domdefcredits);
1213: my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom);
1214: if ($domdefaults{'officialcredits'} || $domdefaults{'unofficialcredits'} || $domdefaults{'textbookcredits'}) {
1215: my $instcode = $env{'course.'.$cdom.'_'.$cnum.'.internal.coursecode'};
1216: if ($instcode) {
1217: $domdefcredits = $domdefaults{'officialcredits'};
1218: } elsif ($env{'course.'.$cdom.'_'.$cnum.'.internal.textbook'}) {
1219: $domdefcredits = $domdefaults{'textbookcredits'};
1220: } else {
1221: $domdefcredits = $domdefaults{'unofficialcredits'};
1222: }
1223: } else {
1224: return;
1225: }
1226:
1227: if ($env{'request.course.id'} eq $cdom.'_'.$cnum) {
1228: $defaultcredits = $env{'course.'.$cdom.'_'.$cnum.'.internal.defaultcredits'};
1229: } elsif (exists($env{'course.'.$cdom.'_'.$cnum.'.internal.defaultcredits'})) {
1230: $defaultcredits = $env{'course.'.$cdom.'_'.$cnum.'.internal.defaultcredits'};
1231: } else {
1232: my %crsinfo =
1233: &Apache::lonnet::coursedescription("$cdom/$cnum",{'one_time' => 1});
1234: $defaultcredits = $crsinfo{'internal.defaultcredits'};
1235: }
1236: if ($defaultcredits eq '') {
1237: $defaultcredits = $domdefcredits;
1238: }
1239: return $defaultcredits;
1240: }
1241:
1242: sub forceid_change {
1243: my ($context) = @_;
1244: my $output =
1245: '<label><input type="checkbox" name="forceid" value="yes" />'
1246: .&mt('Force change of existing ID')
1247: .'</label>'.&Apache::loncommon::help_open_topic('ForceIDChange')."\n";
1248: if ($context eq 'domain') {
1249: $output .=
1250: '<br />'
1251: .'<label><input type="checkbox" name="recurseid" value="yes" />'
1252: .&mt("Update ID in user's course(s).").'</label>'."\n";
1253: }
1254: return $output;
1255: }
1256:
1257: ###############################################################
1258: ###############################################################
1259: sub print_upload_manager_form {
1260: my ($r,$context,$permission,$crstype,$showcredits) = @_;
1261: my $firstLine;
1262: my $datatoken;
1263: if (!$env{'form.datatoken'}) {
1264: $datatoken=&Apache::loncommon::upfile_store($r);
1265: } else {
1266: $datatoken=&Apache::loncommon::valid_datatoken($env{'form.datatoken'});
1267: if ($datatoken ne '') {
1268: &Apache::loncommon::load_tmp_file($r,$datatoken);
1269: }
1270: }
1271: if ($datatoken eq '') {
1272: $r->print('<p class="LC_error">'.&mt('Error').': '.
1273: &mt('Invalid datatoken').'</p>');
1274: return 'missingdata';
1275: }
1276: my @records=&Apache::loncommon::upfile_record_sep();
1277: if($env{'form.noFirstLine'}){
1278: $firstLine=shift(@records);
1279: }
1280: my $total=$#records;
1281: my $distotal=$total+1;
1282: my $today=time;
1283: my $halfyear=$today+15552000;
1284: #
1285: # Restore memorized settings
1286: my $col_setting_names = { 'username_choice' => 'scalar', # column settings
1287: 'names_choice' => 'scalar',
1288: 'fname_choice' => 'scalar',
1289: 'mname_choice' => 'scalar',
1290: 'lname_choice' => 'scalar',
1291: 'gen_choice' => 'scalar',
1292: 'id_choice' => 'scalar',
1293: 'sec_choice' => 'scalar',
1294: 'ipwd_choice' => 'scalar',
1295: 'email_choice' => 'scalar',
1296: 'role_choice' => 'scalar',
1297: 'domain_choice' => 'scalar',
1298: 'inststatus_choice' => 'scalar',
1299: };
1300: if ($showcredits) {
1301: $col_setting_names->{'credits_choice'} = 'scalar';
1302: }
1303: if ($context eq 'course') {
1304: &Apache::loncommon::restore_course_settings('enrollment_upload',
1305: $col_setting_names);
1306: } else {
1307: &Apache::loncommon::restore_settings($context,'user_upload',
1308: $col_setting_names);
1309: }
1310: my $defdom = $env{'request.role.domain'};
1311: #
1312: # Determine kerberos parameters as appropriate
1313: my ($krbdef,$krbdefdom) =
1314: &Apache::loncommon::get_kerberos_defaults($defdom);
1315: #
1316: my ($authnum,%can_assign) = &Apache::loncommon::get_assignable_auth($defdom);
1317: &print_upload_manager_header($r,$datatoken,$distotal,$krbdefdom,$context,
1318: $permission,$crstype,\%can_assign);
1319: my $i;
1320: my $keyfields;
1321: if ($total>=0) {
1322: my @field=
1323: (['username',&mt('Username'), $env{'form.username_choice'}],
1324: ['names',&mt('Last Name, First Names'),$env{'form.names_choice'}],
1325: ['fname',&mt('First Name'), $env{'form.fname_choice'}],
1326: ['mname',&mt('Middle Names/Initials'),$env{'form.mname_choice'}],
1327: ['lname',&mt('Last Name'), $env{'form.lname_choice'}],
1328: ['gen', &mt('Generation'), $env{'form.gen_choice'}],
1329: ['id', &mt('Student/Employee ID'),$env{'form.id_choice'}],
1330: ['sec', &mt('Section'), $env{'form.sec_choice'}],
1331: ['ipwd', &mt('Initial Password'),$env{'form.ipwd_choice'}],
1332: ['email',&mt('E-mail Address'), $env{'form.email_choice'}],
1333: ['role',&mt('Role'), $env{'form.role_choice'}],
1334: ['domain',&mt('Domain'), $env{'form.domain_choice'}],
1335: ['inststatus',&mt('Affiliation'), $env{'form.inststatus_choice'}]);
1336: if ($showcredits) {
1337: push(@field,
1338: ['credits',&mt('Student Credits'), $env{'form.credits_choice'}]);
1339: }
1340: if ($env{'form.upfile_associate'} eq 'reverse') {
1341: &Apache::loncommon::csv_print_samples($r,\@records);
1342: $i=&Apache::loncommon::csv_print_select_table($r,\@records,
1343: \@field);
1344: foreach (@field) {
1345: $keyfields.=$_->[0].',';
1346: }
1347: chop($keyfields);
1348: } else {
1349: unshift(@field,['none','']);
1350: $i=&Apache::loncommon::csv_samples_select_table($r,\@records,
1351: \@field);
1352: my %sone=&Apache::loncommon::record_sep($records[0]);
1353: $keyfields=join(',',sort(keys(%sone)));
1354: }
1355: }
1356: &print_upload_manager_footer($r,$i,$keyfields,$defdom,$today,$halfyear,
1357: $context,$permission,$crstype,$showcredits);
1358: return 'ok';
1359: }
1360:
1361: sub setup_date_selectors {
1362: my ($starttime,$endtime,$mode,$nolink,$formname) = @_;
1363: if ($formname eq '') {
1364: $formname = 'studentform';
1365: }
1366: if (! defined($starttime)) {
1367: $starttime = time;
1368: unless ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') {
1369: if (exists($env{'course.'.$env{'request.course.id'}.
1370: '.default_enrollment_start_date'})) {
1371: $starttime = $env{'course.'.$env{'request.course.id'}.
1372: '.default_enrollment_start_date'};
1373: }
1374: }
1375: }
1376: if (! defined($endtime)) {
1377: $endtime = time+(6*30*24*60*60); # 6 months from now, approx
1378: unless ($mode eq 'createcourse') {
1379: if (exists($env{'course.'.$env{'request.course.id'}.
1380: '.default_enrollment_end_date'})) {
1381: $endtime = $env{'course.'.$env{'request.course.id'}.
1382: '.default_enrollment_end_date'};
1383: }
1384: }
1385: }
1386:
1387: my $startdateform =
1388: &Apache::lonhtmlcommon::date_setter($formname,'startdate',$starttime,
1389: undef,undef,undef,undef,undef,undef,undef,$nolink);
1390:
1391: my $enddateform =
1392: &Apache::lonhtmlcommon::date_setter($formname,'enddate',$endtime,
1393: undef,undef,undef,undef,undef,undef,undef,$nolink);
1394:
1395: if ($mode eq 'create_enrolldates') {
1396: $startdateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1397: 'startenroll',
1398: $starttime);
1399: $enddateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1400: 'endenroll',
1401: $endtime);
1402: }
1403: if ($mode eq 'create_defaultdates') {
1404: $startdateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1405: 'startaccess',
1406: $starttime);
1407: $enddateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1408: 'endaccess',
1409: $endtime);
1410: }
1411: return ($startdateform,$enddateform);
1412: }
1413:
1414:
1415: sub get_dates_from_form {
1416: my ($startname,$endname) = @_;
1417: if ($startname eq '') {
1418: $startname = 'startdate';
1419: }
1420: if ($endname eq '') {
1421: $endname = 'enddate';
1422: }
1423: my $startdate = &Apache::lonhtmlcommon::get_date_from_form($startname);
1424: my $enddate = &Apache::lonhtmlcommon::get_date_from_form($endname);
1425: if ($env{'form.no_end_date'}) {
1426: $enddate = 0;
1427: }
1428: return ($startdate,$enddate);
1429: }
1430:
1431: sub date_setting_table {
1432: my ($starttime,$endtime,$mode,$bulkaction,$formname,$permission,$crstype) = @_;
1433: my $nolink;
1434: if ($bulkaction) {
1435: $nolink = 1;
1436: }
1437: my ($startform,$endform) =
1438: &setup_date_selectors($starttime,$endtime,$mode,$nolink,$formname);
1439: my $dateDefault;
1440: if ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') {
1441: $dateDefault = ' ';
1442: } elsif ($mode ne 'author' && $mode ne 'domain') {
1443: if (($bulkaction eq 'reenable') ||
1444: ($bulkaction eq 'activate') ||
1445: ($bulkaction eq 'chgdates') ||
1446: ($env{'form.action'} eq 'upload')) {
1447: if ($env{'request.course.sec'} eq '') {
1448: $dateDefault = '<span class="LC_nobreak">'.
1449: '<label><input type="checkbox" name="makedatesdefault" value="1" /> ';
1450: if ($crstype eq 'Community') {
1451: $dateDefault .= &mt("make these dates the default access dates for future community enrollment");
1452: } else {
1453: $dateDefault .= &mt("make these dates the default access dates for future course enrollment");
1454: }
1455: $dateDefault .= '</label></span>';
1456: }
1457: }
1458: }
1459: my $perpetual = '<span class="LC_nobreak"><label><input type="checkbox" name="no_end_date"';
1460: if (defined($endtime) && $endtime == 0) {
1461: $perpetual .= ' checked="checked"';
1462: }
1463: $perpetual.= ' /> '.&mt('no ending date').'</label></span>';
1464: if ($mode eq 'create_enrolldates') {
1465: $perpetual = ' ';
1466: }
1467: my $result = &Apache::lonhtmlcommon::start_pick_box()."\n";
1468: $result .= &Apache::lonhtmlcommon::row_title(&mt('Starting Date'),
1469: 'LC_oddrow_value')."\n".
1470: $startform."\n".
1471: &Apache::lonhtmlcommon::row_closure(1).
1472: &Apache::lonhtmlcommon::row_title(&mt('Ending Date'),
1473: 'LC_oddrow_value')."\n".
1474: $endform.' '.$perpetual.
1475: &Apache::lonhtmlcommon::row_closure(1).
1476: &Apache::lonhtmlcommon::end_pick_box();
1477: if ($dateDefault) {
1478: $result .= $dateDefault.'<br />'."\n";
1479: }
1480: return $result;
1481: }
1482:
1483: sub make_dates_default {
1484: my ($startdate,$enddate,$context,$crstype) = @_;
1485: my $result = '';
1486: if ($context eq 'course') {
1487: my ($cnum,$cdom) = &get_course_identity();
1488: my $put_result = &Apache::lonnet::put('environment',
1489: {'default_enrollment_start_date'=>$startdate,
1490: 'default_enrollment_end_date' =>$enddate},$cdom,$cnum);
1491: if ($put_result eq 'ok') {
1492: if ($crstype eq 'Community') {
1493: $result .= &mt('Set default start and end access dates for community.');
1494: } else {
1495: $result .= &mt('Set default start and end access dates for course.');
1496: }
1497: $result .= '<br />'."\n";
1498: #
1499: # Refresh the course environment
1500: &Apache::lonnet::coursedescription($env{'request.course.id'},
1501: {'freshen_cache' => 1});
1502: } else {
1503: if ($crstype eq 'Community') {
1504: $result .= &mt('Unable to set default access dates for community');
1505: } else {
1506: $result .= &mt('Unable to set default access dates for course');
1507: }
1508: $result .= ':'.$put_result.'<br />';
1509: }
1510: }
1511: return $result;
1512: }
1513:
1514: sub default_role_selector {
1515: my ($context,$checkpriv,$crstype,$showcredits) = @_;
1516: my %customroles;
1517: my ($options,$coursepick,$cb_jscript);
1518: if ($context ne 'author') {
1519: %customroles = &my_custom_roles($crstype);
1520: }
1521:
1522: my %lt=&Apache::lonlocal::texthash(
1523: 'rol' => "Role",
1524: 'grs' => "Section",
1525: 'exs' => "Existing sections",
1526: 'new' => "New section",
1527: 'crd' => "Credits",
1528: );
1529: $options = '<select name="defaultrole">'."\n".
1530: ' <option value="">'.&mt('Please select').'</option>'."\n";
1531: if ($context eq 'course') {
1532: $options .= &default_course_roles($context,$checkpriv,$crstype,%customroles);
1533: } elsif ($context eq 'author') {
1534: my @roles = &construction_space_roles($checkpriv);
1535: foreach my $role (@roles) {
1536: my $plrole=&Apache::lonnet::plaintext($role);
1537: $options .= ' <option value="'.$role.'">'.$plrole.'</option>'."\n";
1538: }
1539: } elsif ($context eq 'domain') {
1540: my @roles = &domain_roles($checkpriv);
1541: foreach my $role (@roles) {
1542: my $plrole=&Apache::lonnet::plaintext($role);
1543: $options .= ' <option value="'.$role.'">'.$plrole.'</option>';
1544: }
1545: my $courseform = &Apache::loncommon::selectcourse_link
1546: ('studentform','dccourse','dcdomain','coursedesc',"$env{'request.role.domain'}",undef,'Course/Community');
1547: my ($credit_elem,$creditsinput);
1548: if ($showcredits) {
1549: $credit_elem = 'credits';
1550: $creditsinput = '<td><input type="text" name="credits" value="" /></td>';
1551: }
1552: $cb_jscript =
1553: &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'},'currsec','studentform','courserole','Course/Community',$credit_elem);
1554: $coursepick = &Apache::loncommon::start_data_table().
1555: &Apache::loncommon::start_data_table_header_row().
1556: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th>'.
1557: '<th>'.$lt{'grs'}.'</th>'.
1558: '<th>'.$lt{'crd'}.'</th>'.
1559: &Apache::loncommon::end_data_table_header_row().
1560: &Apache::loncommon::start_data_table_row()."\n".
1561: '<td><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'studentform','dccourse','dcdomain','coursedesc','','','','crstype'".')" /></td>'."\n".
1562: '<td><select name="courserole">'."\n".
1563: &default_course_roles($context,$checkpriv,'Course',%customroles)."\n".
1564: '</select></td><td>'.
1565: '<table class="LC_createuser">'.
1566: '<tr class="LC_section_row"><td valign="top">'.
1567: $lt{'exs'}.'<br /><select name="currsec">'.
1568: ' <option value=""><--'.&mt('Pick course first').
1569: '</select></td>'.
1570: '<td> </td>'.
1571: '<td valign="top">'.$lt{'new'}.'<br />'.
1572: '<input type="text" name="newsec" value="" size="5" />'.
1573: '<input type="hidden" name="groups" value="" />'.
1574: '<input type="hidden" name="sections" value="" />'.
1575: '<input type="hidden" name="origdom" value="'.
1576: $env{'request.role.domain'}.'" />'.
1577: '<input type="hidden" name="dccourse" value="" />'.
1578: '<input type="hidden" name="dcdomain" value="" />'.
1579: '<input type="hidden" name="crstype" value="" />'.
1580: '</td></tr></table></td>'.$creditsinput.
1581: &Apache::loncommon::end_data_table_row().
1582: &Apache::loncommon::end_data_table()."\n";
1583: }
1584: $options .= '</select>';
1585: return ($options,$cb_jscript,$coursepick);
1586: }
1587:
1588: sub default_course_roles {
1589: my ($context,$checkpriv,$crstype,%customroles) = @_;
1590: my $output;
1591: my $custom = 1;
1592: my @roles = &course_roles($context,$checkpriv,$custom,lc($crstype));
1593: foreach my $role (@roles) {
1594: if ($role ne 'cr') {
1595: my $plrole=&Apache::lonnet::plaintext($role,$crstype);
1596: $output .= ' <option value="'.$role.'">'.$plrole.'</option>';
1597: }
1598: }
1599: if (keys(%customroles) > 0) {
1600: if (grep(/^cr$/,@roles)) {
1601: foreach my $cust (sort(keys(%customroles))) {
1602: my $custrole='cr_'.$env{'user.domain'}.
1603: '_'.$env{'user.name'}.'_'.$cust;
1604: $output .= ' <option value="'.$custrole.'">'.$cust.'</option>';
1605: }
1606: }
1607: }
1608: return $output;
1609: }
1610:
1611: sub construction_space_roles {
1612: my ($checkpriv) = @_;
1613: my @allroles = &roles_by_context('author');
1614: my @roles;
1615: if ($checkpriv) {
1616: foreach my $role (@allroles) {
1617: if (&Apache::lonnet::allowed('c'.$role,$env{'user.domain'}.'/'.$env{'user.name'})) {
1618: push(@roles,$role);
1619: }
1620: }
1621: return @roles;
1622: } else {
1623: return @allroles;
1624: }
1625: }
1626:
1627: sub domain_roles {
1628: my ($checkpriv) = @_;
1629: my @allroles = &roles_by_context('domain');
1630: my @roles;
1631: if ($checkpriv) {
1632: foreach my $role (@allroles) {
1633: if (&Apache::lonnet::allowed('c'.$role,$env{'request.role.domain'})) {
1634: push(@roles,$role);
1635: }
1636: }
1637: return @roles;
1638: } else {
1639: return @allroles;
1640: }
1641: }
1642:
1643: sub course_roles {
1644: my ($context,$checkpriv,$custom,$roletype) = @_;
1645: my $crstype;
1646: if ($roletype eq 'community') {
1647: $crstype = 'Community' ;
1648: } else {
1649: $crstype = 'Course';
1650: }
1651: my @allroles = &roles_by_context('course',$custom,$crstype);
1652: my @roles;
1653: if ($context eq 'domain') {
1654: @roles = @allroles;
1655: } elsif ($context eq 'course') {
1656: if ($env{'request.course.id'}) {
1657: if ($checkpriv) {
1658: foreach my $role (@allroles) {
1659: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
1660: push(@roles,$role);
1661: } else {
1662: if ((($role ne 'cc') && ($role ne 'co')) && ($env{'request.course.sec'} ne '')) {
1663: if (&Apache::lonnet::allowed('c'.$role,
1664: $env{'request.course.id'}.'/'.
1665: $env{'request.course.sec'})) {
1666: push(@roles,$role);
1667: }
1668: }
1669: }
1670: }
1671: } else {
1672: @roles = @allroles;
1673: }
1674: }
1675: }
1676: return @roles;
1677: }
1678:
1679: sub curr_role_permissions {
1680: my ($context,$setting,$checkpriv,$type) = @_;
1681: my $custom = 1;
1682: my @roles;
1683: if ($context eq 'author') {
1684: @roles = &construction_space_roles($checkpriv);
1685: } elsif ($context eq 'domain') {
1686: if ($setting eq 'course') {
1687: @roles = &course_roles($context,$checkpriv,$custom,$type);
1688: } else {
1689: @roles = &domain_roles($checkpriv);
1690: }
1691: } elsif ($context eq 'course') {
1692: @roles = &course_roles($context,$checkpriv,$custom,$type);
1693: }
1694: return @roles;
1695: }
1696:
1697: # ======================================================= Existing Custom Roles
1698:
1699: sub my_custom_roles {
1700: my ($crstype,$udom,$uname) = @_;
1701: my %returnhash=();
1702: my $extra = &Apache::lonnet::freeze_escape({'skipcheck' => 1});
1703: my %rolehash=&Apache::lonnet::dump('roles',$udom,$uname);
1704: foreach my $key (keys(%rolehash)) {
1705: if ($key=~/^rolesdef\_(\w+)$/) {
1706: if ($crstype eq 'Community') {
1707: next if ($rolehash{$key} =~ /bre\&S/);
1708: }
1709: $returnhash{$1}=$1;
1710: }
1711: }
1712: return %returnhash;
1713: }
1714:
1715: sub print_userlist {
1716: my ($r,$mode,$permission,$context,$formname,$totcodes,$codetitles,
1717: $idlist,$idlist_titles,$showcredits) = @_;
1718: my $format = $env{'form.output'};
1719: if (! exists($env{'form.sortby'})) {
1720: $env{'form.sortby'} = 'username';
1721: }
1722: if ($env{'form.Status'} !~ /^(Any|Expired|Active|Future)$/) {
1723: $env{'form.Status'} = 'Active';
1724: }
1725: my $onchange = "javascript:updateCols('Status');";
1726: my $status_select = &Apache::lonhtmlcommon::StatusOptions
1727: ($env{'form.Status'},undef,undef,$onchange);
1728:
1729: if ($env{'form.showrole'} eq '') {
1730: if ($context eq 'course') {
1731: $env{'form.showrole'} = 'st';
1732: } else {
1733: $env{'form.showrole'} = 'Any';
1734: }
1735: }
1736: if (! defined($env{'form.output'}) ||
1737: $env{'form.output'} !~ /^(csv|excel|html)$/ ) {
1738: $env{'form.output'} = 'html';
1739: }
1740:
1741: my @statuses;
1742: if ($env{'form.Status'} eq 'Any') {
1743: @statuses = ('previous','active','future');
1744: } elsif ($env{'form.Status'} eq 'Expired') {
1745: @statuses = ('previous');
1746: } elsif ($env{'form.Status'} eq 'Active') {
1747: @statuses = ('active');
1748: } elsif ($env{'form.Status'} eq 'Future') {
1749: @statuses = ('future');
1750: }
1751:
1752: # Interface output
1753: $r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n".
1754: '<input type="hidden" name="action" value="'.
1755: $env{'form.action'}.'" />');
1756: $r->print('<div>'."\n");
1757: if ($env{'form.action'} ne 'modifystudent') {
1758: my %lt=&Apache::lonlocal::texthash('csv' => "CSV",
1759: 'excel' => "Excel",
1760: 'html' => 'HTML');
1761: my $output_selector = '<select size="1" name="output" onchange="javascript:updateCols('."'output'".');" >';
1762: foreach my $outputformat ('html','csv','excel') {
1763: my $option = '<option value="'.$outputformat.'"';
1764: if ($outputformat eq $env{'form.output'}) {
1765: $option .= ' selected="selected"';
1766: }
1767: $option .='>'.$lt{$outputformat}.'</option>';
1768: $output_selector .= "\n".$option;
1769: }
1770: $output_selector .= '</select>';
1771: $r->print('<span class="LC_nobreak">'
1772: .&mt('Output Format: [_1]',$output_selector)
1773: .'</span>'.(' 'x3));
1774: }
1775: $r->print('<span class="LC_nobreak">'
1776: .&mt('User Status: [_1]',$status_select)
1777: .'</span>'.(' 'x3)."\n");
1778: my $roleselected = '';
1779: if ($env{'form.showrole'} eq 'Any') {
1780: $roleselected = ' selected="selected"';
1781: }
1782: my ($cnum,$cdom);
1783: $r->print(&role_filter($context));
1784: if ($context eq 'course') {
1785: ($cnum,$cdom) = &get_course_identity();
1786: $r->print(§ion_group_filter($cnum,$cdom));
1787: }
1788: $r->print('</div><div class="LC_left_float">'.
1789: &column_checkboxes($context,$mode,$formname,$showcredits).
1790: '</div>');
1791: if ($env{'form.phase'} eq '') {
1792: $r->print('<br clear="all" />'.
1793: &list_submit_button(&mt('Display List of Users'))."\n".
1794: '<input type="hidden" name="phase" value="" /></form>');
1795: return;
1796: }
1797: if (!(($context eq 'domain') &&
1798: (($env{'form.roletype'} eq 'course') || ($env{'form.roletype'} eq 'community')))) {
1799: $r->print('<br clear="all" />'.
1800: &list_submit_button(&mt('Update Display'))."\n");
1801: }
1802:
1803: my @cols = &infocolumns($context,$mode,$showcredits);
1804: if (!@cols) {
1805: $r->print('<hr style="clear:both;" /><span class="LC_warning">'.
1806: &mt('No user information selected for display.').'</span>'.
1807: '<input type="hidden" name="phase" value="display" /></form>'."\n");
1808: return;
1809: }
1810: my ($indexhash,$keylist) = &make_keylist_array();
1811: my (%userlist,%userinfo,$clearcoursepick,$needauthorquota,$needauthorusage);
1812: if (($context eq 'domain') &&
1813: ($env{'form.roletype'} eq 'course') ||
1814: ($env{'form.roletype'} eq 'community')) {
1815: my ($crstype,$numcodes,$title,$warning);
1816: if ($env{'form.roletype'} eq 'course') {
1817: $crstype = 'Course';
1818: $numcodes = $totcodes;
1819: $title = &mt('Select Courses');
1820: $warning = &mt('Warning: data retrieval for multiple courses can take considerable time, as this operation is not currently optimized.');
1821: } elsif ($env{'form.roletype'} eq 'community') {
1822: $crstype = 'Community';
1823: $numcodes = 0;
1824: $title = &mt('Select Communities');
1825: $warning = &mt('Warning: data retrieval for multiple communities can take considerable time, as this operation is not currently optimized.');
1826: }
1827: my @standardnames = &Apache::loncommon::get_standard_codeitems();
1828: my $courseform =
1829: &Apache::lonhtmlcommon::course_selection($formname,$numcodes,
1830: $codetitles,$idlist,$idlist_titles,$crstype,
1831: \@standardnames);
1832: $r->print('<div class="LC_left_float">'.
1833: '<fieldset><legend>'.$title.'</legend>'."\n".
1834: $courseform."\n".
1835: '</fieldset></div><br clear="all" />'.
1836: '<p><input type="hidden" name="origroletype" value="'.$env{'form.roletype'}.'" />'.
1837: &list_submit_button(&mt('Update Display')).
1838: "\n".'</p><span class="LC_warning">'.$warning.'</span>'."\n");
1839: $clearcoursepick = 0;
1840: if (($env{'form.origroletype'} ne '') &&
1841: ($env{'form.origroletype'} ne $env{'form.roletype'})) {
1842: $clearcoursepick = 1;
1843: }
1844: if (($env{'form.coursepick'}) && (!$clearcoursepick)) {
1845: $r->print('<hr />'.&mt('Searching ...').'<br /> <br />');
1846: }
1847: } else {
1848: $r->print('<hr style="clear:both;" /><div id="searching">'.&mt('Searching ...').'</div>');
1849: }
1850: $r->rflush();
1851: if ($context eq 'course') {
1852: if (($env{'form.showrole'} eq 'st') || ($env{'form.showrole'} eq 'Any')) {
1853: my $classlist = &Apache::loncoursedata::get_classlist();
1854: if (ref($classlist) eq 'HASH') {
1855: %userlist = %{$classlist};
1856: }
1857: }
1858: if ($env{'form.showrole'} ne 'st') {
1859: my $showroles;
1860: if ($env{'form.showrole'} ne 'Any') {
1861: $showroles = [$env{'form.showrole'}];
1862: } else {
1863: $showroles = undef;
1864: }
1865: my $withsec = 1;
1866: my $hidepriv = 1;
1867: my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,
1868: \@statuses,$showroles,undef,$withsec,$hidepriv);
1869: &gather_userinfo($context,$format,\%userlist,$indexhash,\%userinfo,
1870: \%advrolehash,$permission);
1871: }
1872: } else {
1873: my (%cstr_roles,%dom_roles);
1874: if ($context eq 'author') {
1875: # List co-authors and assistant co-authors
1876: my @possroles = &roles_by_context($context);
1877: %cstr_roles = &Apache::lonnet::get_my_roles(undef,undef,undef,
1878: \@statuses,\@possroles);
1879: &gather_userinfo($context,$format,\%userlist,$indexhash,\%userinfo,
1880: \%cstr_roles,$permission);
1881: } elsif ($context eq 'domain') {
1882: if ($env{'form.roletype'} eq 'domain') {
1883: if (grep(/^authorusage$/,@cols)) {
1884: $needauthorusage = 1;
1885: }
1886: if (grep(/^authorquota$/,@cols)) {
1887: $needauthorquota = 1;
1888: }
1889: %dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'});
1890: foreach my $key (keys(%dom_roles)) {
1891: if (ref($dom_roles{$key}) eq 'HASH') {
1892: &gather_userinfo($context,$format,\%userlist,$indexhash,
1893: \%userinfo,$dom_roles{$key},$permission);
1894: }
1895: }
1896: } elsif ($env{'form.roletype'} eq 'author') {
1897: my %dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'},['au']);
1898: my %coauthors;
1899: foreach my $key (keys(%dom_roles)) {
1900: if (ref($dom_roles{$key}) eq 'HASH') {
1901: if ($env{'form.showrole'} eq 'au') {
1902: &gather_userinfo($context,$format,\%userlist,$indexhash,
1903: \%userinfo,$dom_roles{$key},$permission);
1904: } else {
1905: my @possroles;
1906: if ($env{'form.showrole'} eq 'Any') {
1907: @possroles = &roles_by_context('author');
1908: } else {
1909: @possroles = ($env{'form.showrole'});
1910: }
1911: foreach my $author (sort(keys(%{$dom_roles{$key}}))) {
1912: my ($role,$authorname,$authordom) = split(/:/,$author,-1);
1913: my $extent = '/'.$authordom.'/'.$authorname;
1914: %{$coauthors{$extent}} =
1915: &Apache::lonnet::get_my_roles($authorname,
1916: $authordom,undef,\@statuses,\@possroles);
1917: }
1918: &gather_userinfo($context,$format,\%userlist,
1919: $indexhash,\%userinfo,\%coauthors,$permission);
1920: }
1921: }
1922: }
1923: } elsif (($env{'form.roletype'} eq 'course') ||
1924: ($env{'form.roletype'} eq 'community')) {
1925: if (($env{'form.coursepick'}) && (!$clearcoursepick)) {
1926: my %courses = &process_coursepick();
1927: my %allusers;
1928: my $hidepriv = 1;
1929: foreach my $cid (keys(%courses)) {
1930: my ($cnum,$cdom,$cdesc) = &get_course_identity($cid);
1931: next if ($cnum eq '' || $cdom eq '');
1932: my $custom = 1;
1933: my (@roles,@sections,%access,%users,%userdata,
1934: %statushash);
1935: if ($env{'form.showrole'} eq 'Any') {
1936: @roles = &course_roles($context,undef,$custom,
1937: $env{'form.roletype'});
1938: } else {
1939: @roles = ($env{'form.showrole'});
1940: }
1941: foreach my $role (@roles) {
1942: %{$users{$role}} = ();
1943: }
1944: foreach my $type (@statuses) {
1945: $access{$type} = $type;
1946: }
1947: &Apache::loncommon::get_course_users($cdom,$cnum,\%access,\@roles,\@sections,\%users,\%userdata,\%statushash,$hidepriv);
1948: foreach my $user (keys(%userdata)) {
1949: next if (ref($userinfo{$user}) eq 'HASH');
1950: foreach my $item ('fullname','id') {
1951: $userinfo{$user}{$item} = $userdata{$user}[$indexhash->{$item}];
1952: }
1953: }
1954: foreach my $role (keys(%users)) {
1955: foreach my $user (keys(%{$users{$role}})) {
1956: my $uniqid = $user.':'.$role;
1957: $allusers{$uniqid}{$cid} = { desc => $cdesc,
1958: secs => $statushash{$user}{$role},
1959: };
1960: }
1961: }
1962: }
1963: &gather_userinfo($context,$format,\%userlist,$indexhash,
1964: \%userinfo,\%allusers,$permission);
1965: } else {
1966: $r->print('<input type="hidden" name="phase" value="'.
1967: $env{'form.phase'}.'" /></form>');
1968: return;
1969: }
1970: }
1971: }
1972: }
1973: if (keys(%userlist) == 0) {
1974: my $msg = '';
1975: if ($context eq 'author') {
1976: $msg = &mt('There are no co-authors to display.');
1977: } elsif ($context eq 'domain') {
1978: if ($env{'form.roletype'} eq 'domain') {
1979: $msg = &mt('There are no users with domain roles to display.');
1980: } elsif ($env{'form.roletype'} eq 'author') {
1981: $msg = &mt('There are no authors or co-authors to display.');
1982: } elsif ($env{'form.roletype'} eq 'course') {
1983: $msg = &mt('There are no course users to display');
1984: } elsif ($env{'form.roletype'} eq 'community') {
1985: $msg = &mt('There are no community users to display');
1986: }
1987: } elsif ($context eq 'course') {
1988: $r->print(&mt('There are no course users to display.')."\n");
1989: }
1990: $r->print('<p class="LC_info">'.$msg.'</p>'."\n") if $msg;
1991: } else {
1992: # Print out the available choices
1993: my $usercount;
1994: if ($env{'form.action'} eq 'modifystudent') {
1995: ($usercount) = &show_users_list($r,$context,'view',$permission,
1996: $env{'form.Status'},\%userlist,$keylist,'',
1997: $showcredits);
1998: } else {
1999: ($usercount) = &show_users_list($r,$context,$env{'form.output'},
2000: $permission,$env{'form.Status'},\%userlist,
2001: $keylist,'',$showcredits,$needauthorquota,$needauthorusage);
2002: }
2003: if (!$usercount) {
2004: $r->print('<br /><span class="LC_info">'
2005: .&mt('There are no users matching the search criteria.')
2006: .'</span>'
2007: );
2008: }
2009: }
2010: $r->print('<input type="hidden" name="phase" value="'.
2011: $env{'form.phase'}.'" /></form>');
2012: return;
2013: }
2014:
2015: sub role_filter {
2016: my ($context) = @_;
2017: my $output;
2018: my $roleselected = '';
2019: if ($env{'form.showrole'} eq 'Any') {
2020: $roleselected = ' selected="selected"';
2021: }
2022: my ($role_select);
2023: if ($context eq 'domain') {
2024: $role_select = &domain_roles_select();
2025: $output = '<span class="LC_nobreak">'
2026: .&mt('Role Type: [_1]',$role_select)
2027: .'</span>';
2028: } else {
2029: $role_select = '<select name="showrole" onchange="javascript:updateCols('."'showrole'".');">'."\n".
2030: '<option value="Any" '.$roleselected.'>'.
2031: &mt('Any role').'</option>';
2032: my ($roletype,$crstype);
2033: if ($context eq 'course') {
2034: $crstype = &Apache::loncommon::course_type();
2035: if ($crstype eq 'Community') {
2036: $roletype = 'community';
2037: } else {
2038: $roletype = 'course';
2039: }
2040: }
2041: my @poss_roles = &curr_role_permissions($context,'','',$roletype);
2042: foreach my $role (@poss_roles) {
2043: $roleselected = '';
2044: if ($role eq $env{'form.showrole'}) {
2045: $roleselected = ' selected="selected"';
2046: }
2047: my $plrole;
2048: if ($role eq 'cr') {
2049: $plrole = &mt('Custom role');
2050: } else {
2051: $plrole=&Apache::lonnet::plaintext($role,$crstype);
2052: }
2053: $role_select .= '<option value="'.$role.'"'.$roleselected.'>'.$plrole.'</option>';
2054: }
2055: $role_select .= '</select>';
2056: $output = '<span class="LC_nobreak">'
2057: .&mt('Role: [_1]',$role_select)
2058: .'</span>';
2059: }
2060: return $output;
2061: }
2062:
2063: sub section_group_filter {
2064: my ($cnum,$cdom) = @_;
2065: my @filters;
2066: if ($env{'request.course.sec'} eq '') {
2067: @filters = ('sec');
2068: }
2069: push(@filters,'grp');
2070: my %name = (
2071: sec => 'secfilter',
2072: grp => 'grpfilter',
2073: );
2074: my %title = &Apache::lonlocal::texthash (
2075: sec => 'Section(s)',
2076: grp => 'Group(s)',
2077: all => 'all',
2078: none => 'none',
2079: );
2080: my $output;
2081: foreach my $item (@filters) {
2082: my ($markup,@options);
2083: if ($env{'form.'.$name{$item}} eq '') {
2084: $env{'form.'.$name{$item}} = 'all';
2085: }
2086: if ($item eq 'sec') {
2087: if (($env{'form.showrole'} eq 'cc') || ($env{'form.showrole'} eq 'co')) {
2088: $env{'form.'.$name{$item}} = 'none';
2089: }
2090: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
2091: @options = sort(keys(%sections_count));
2092: } elsif ($item eq 'grp') {
2093: my %curr_groups = &Apache::longroup::coursegroups();
2094: @options = sort(keys(%curr_groups));
2095: }
2096: if (@options > 0) {
2097: my $currsel;
2098: $markup = '<select name="'.$name{$item}.'">'."\n";
2099: foreach my $option ('all','none',@options) {
2100: $currsel = '';
2101: if ($env{'form.'.$name{$item}} eq $option) {
2102: $currsel = ' selected="selected"';
2103: }
2104: $markup .= ' <option value="'.$option.'"'.$currsel.'>';
2105: if (($option eq 'all') || ($option eq 'none')) {
2106: $markup .= $title{$option};
2107: } else {
2108: $markup .= $option;
2109: }
2110: $markup .= '</option>'."\n";
2111: }
2112: $markup .= '</select>'."\n";
2113: $output .= (' 'x3).'<span class="LC_nobreak">'
2114: .'<label>'.$title{$item}.': '.$markup.'</label>'
2115: .'</span> ';
2116: }
2117: }
2118: return $output;
2119: }
2120:
2121: sub infocolumns {
2122: my ($context,$mode,$showcredits) = @_;
2123: my @cols;
2124: if (($mode eq 'pickauthor') || ($mode eq 'autoenroll')) {
2125: @cols = &get_cols_array($context,$mode,$showcredits);
2126: } else {
2127: my @posscols = &get_cols_array($context,$mode,$showcredits);
2128: if ($env{'form.phase'} ne '') {
2129: my @checkedcols = &Apache::loncommon::get_env_multiple('form.showcol');
2130: foreach my $col (@checkedcols) {
2131: if (grep(/^$col$/,@posscols)) {
2132: push(@cols,$col);
2133: }
2134: }
2135: } else {
2136: @cols = @posscols;
2137: }
2138: }
2139: return @cols;
2140: }
2141:
2142: sub get_cols_array {
2143: my ($context,$mode,$showcredits) = @_;
2144: my @cols;
2145: if ($mode eq 'pickauthor') {
2146: @cols = ('username','fullname','status','email');
2147: } else {
2148: @cols = ('username','domain','id','fullname');
2149: if ($context eq 'course') {
2150: push(@cols,'section');
2151: }
2152: push(@cols,('start','end','role'));
2153: unless (($mode eq 'autoenroll') && ($env{'form.Status'} ne 'Any')) {
2154: push(@cols,'status');
2155: }
2156: if ($context eq 'course') {
2157: push(@cols,'groups');
2158: }
2159: push(@cols,'email');
2160: if (($context eq 'course') && ($mode ne 'autoenroll')) {
2161: if ($showcredits) {
2162: push(@cols,'credits');
2163: }
2164: push(@cols,'lastlogin','clicker');
2165: }
2166: if (($context eq 'course') && ($mode ne 'autoenroll') &&
2167: ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'})) {
2168: push(@cols,'photo');
2169: }
2170: if ($context eq 'domain') {
2171: push (@cols,('authorusage','authorquota','extent'));
2172: }
2173: }
2174: return @cols;
2175: }
2176:
2177: sub column_checkboxes {
2178: my ($context,$mode,$formname,$showcredits) = @_;
2179: my @cols = &get_cols_array($context,$mode,$showcredits);
2180: my @showncols = &Apache::loncommon::get_env_multiple('form.showcol');
2181: my (%disabledchk,%unchecked);
2182: if ($env{'form.phase'} eq '') {
2183: $disabledchk{'status'} = 1;
2184: if ($context eq 'course') {
2185: $disabledchk{'role'} = 1;
2186: $unchecked{'photo'} = 1;
2187: $unchecked{'clicker'} = 1;
2188: if ($showcredits) {
2189: $unchecked{'credits'} = 1;
2190: }
2191: } elsif ($context eq 'domain') {
2192: $unchecked{'extent'} = 1;
2193: }
2194: $unchecked{'start'} = 1;
2195: $unchecked{'end'} = 1;
2196: } else {
2197: if ($env{'form.Status'} ne 'Any') {
2198: $disabledchk{'status'} = 1;
2199: }
2200: if (($env{'form.showrole'} ne 'Any') && ($env{'form.showrole'} ne 'cr')) {
2201: $disabledchk{'role'} = 1;
2202: }
2203: if ($context eq 'domain') {
2204: if (($env{'form.roletype'} eq 'course') ||
2205: ($env{'form.roletype'} eq 'community')) {
2206: $disabledchk{'status'} = 1;
2207: $disabledchk{'authorusage'} = 1;
2208: $disabledchk{'authorquota'} = 1;
2209: } elsif ($env{'form.roletype'} eq 'domain') {
2210: $disabledchk{'extent'} = 1;
2211: }
2212: }
2213: }
2214: my $numposs = scalar(@cols);
2215: my $numinrow = 7;
2216: my %lt = &get_column_names($context);
2217: my $output = '<fieldset><legend>'.&mt('Information to show').'</legend>'."\n".'<span class="LC_nobreak">'.
2218: '<input type="button" onclick="javascript:checkAll(document.'.$formname.'.showcol);" value="'.&mt('check all').'" />'.
2219: (' 'x3).
2220: '<input type="button" onclick="javascript:uncheckAll(document.'.$formname.'.showcol);" value="'.&mt('uncheck all').'" />'.
2221: '</span><table>';
2222:
2223: for (my $i=0; $i<$numposs; $i++) {
2224: my $rem = $i%($numinrow);
2225: if ($rem == 0) {
2226: if ($i > 0) {
2227: $output .= '</tr>';
2228: }
2229: $output .= '<tr>';
2230: }
2231: my $checked;
2232: if ($env{'form.phase'} eq '') {
2233: $checked = ' checked="checked"';
2234: if ($unchecked{$cols[$i]}) {
2235: $checked = '';
2236: }
2237: if ($disabledchk{$cols[$i]}) {
2238: $checked = ' disabled="disabled"';
2239: }
2240: } elsif (grep(/^\Q$cols[$i]\E$/,@showncols)) {
2241: $checked = ' checked="checked"';
2242: } elsif ($disabledchk{$cols[$i]}) {
2243: $checked = ' disabled="disabled"';
2244: }
2245: if ($i == $numposs-1) {
2246: my $colsleft = $numinrow-$rem;
2247: if ($colsleft > 1) {
2248: $output .= '<td colspan="'.$colsleft.'">';
2249: } else {
2250: $output .= '<td>';
2251: }
2252: } else {
2253: $output .= '<td>';
2254: }
2255: my $style;
2256: if ($cols[$i] eq 'extent') {
2257: if (($env{'form.roletype'} eq 'domain') || ($env{'form.roletype'} eq '')) {
2258: $style = ' style="display: none;"';
2259: }
2260: } elsif (($cols[$i] eq 'authorusage') || ($cols[$i] eq 'authorquota')) {
2261: if ($env{'form.roletype'} ne 'domain') {
2262: $style = ' style="display: none;"';
2263: }
2264: }
2265: $output .= '<span id="show'.$cols[$i].'"'.$style.'><label>'.
2266: '<input id="showcol'.$cols[$i].'" type="checkbox" name="showcol" value="'.$cols[$i].'"'.$checked.' /><span id="showcoltext'.$cols[$i].'">'.
2267: $lt{$cols[$i]}.'</span>'.
2268: '</label></span></td>';
2269: }
2270: $output .= '</tr></table></fieldset>';
2271: return $output;
2272: }
2273:
2274: sub list_submit_button {
2275: my ($text) = @_;
2276: return '<input type="button" name="updatedisplay" value="'.$text.'" onclick="javascript:display_update()" />';
2277: }
2278:
2279: sub get_column_names {
2280: my ($context) = @_;
2281: my %lt = &Apache::lonlocal::texthash(
2282: 'username' => "username",
2283: 'domain' => "domain",
2284: 'id' => 'ID',
2285: 'fullname' => "name",
2286: 'section' => "section",
2287: 'groups' => "active groups",
2288: 'start' => "start date",
2289: 'end' => "end date",
2290: 'status' => "status",
2291: 'role' => "role",
2292: 'credits' => "credits",
2293: 'type' => "enroll type/action",
2294: 'email' => "e-mail address",
2295: 'photo' => "photo",
2296: 'lastlogin' => "last login",
2297: 'extent' => "extent",
2298: 'authorusage' => "disk usage (%)",
2299: 'authorquota' => "disk quota (MB)",
2300: 'ca' => "check all",
2301: 'ua' => "uncheck all",
2302: 'clicker' => "clicker-ID",
2303: );
2304: if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
2305: $lt{'extent'} = &mt('course(s): description, section(s), status');
2306: } elsif ($context eq 'domain' && $env{'form.roletype'} eq 'community') {
2307: $lt{'extent'} = &mt('community(s): description, section(s), status');
2308: } elsif (($context eq 'author') ||
2309: ($context eq 'domain' && $env{'form.roletype'} eq 'author')) {
2310: $lt{'extent'} = &mt('author');
2311: }
2312: return %lt;
2313: }
2314:
2315: sub gather_userinfo {
2316: my ($context,$format,$userlist,$indexhash,$userinfo,$rolehash,$permission) = @_;
2317: my $viewablesec;
2318: if ($context eq 'course') {
2319: $viewablesec = &viewable_section($permission);
2320: }
2321: foreach my $item (keys(%{$rolehash})) {
2322: my %userdata;
2323: if ($context eq 'author') {
2324: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) =
2325: split(/:/,$item);
2326: ($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});
2327: &build_user_record($context,\%userdata,$userinfo,$indexhash,
2328: $item,$userlist);
2329: } elsif ($context eq 'course') {
2330: ($userdata{'username'},$userdata{'domain'},$userdata{'role'},
2331: $userdata{'section'}) = split(/:/,$item,-1);
2332: ($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});
2333: if (($viewablesec ne '') && ($userdata{'section'} ne '')) {
2334: next if ($viewablesec ne $userdata{'section'});
2335: }
2336: &build_user_record($context,\%userdata,$userinfo,$indexhash,
2337: $item,$userlist);
2338: } elsif ($context eq 'domain') {
2339: if ($env{'form.roletype'} eq 'domain') {
2340: ($userdata{'role'},$userdata{'username'},$userdata{'domain'}) =
2341: split(/:/,$item);
2342: ($userdata{'end'},$userdata{'start'})=split(/:/,$rolehash->{$item});
2343: &build_user_record($context,\%userdata,$userinfo,$indexhash,
2344: $item,$userlist);
2345: } elsif ($env{'form.roletype'} eq 'author') {
2346: if (ref($rolehash->{$item}) eq 'HASH') {
2347: $userdata{'extent'} = $item;
2348: foreach my $key (keys(%{$rolehash->{$item}})) {
2349: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) = split(/:/,$key);
2350: ($userdata{'start'},$userdata{'end'}) =
2351: split(/:/,$rolehash->{$item}{$key});
2352: my $uniqid = $key.':'.$item;
2353: &build_user_record($context,\%userdata,$userinfo,
2354: $indexhash,$uniqid,$userlist);
2355: }
2356: }
2357: } elsif (($env{'form.roletype'} eq 'course') ||
2358: ($env{'form.roletype'} eq 'community')) {
2359: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) =
2360: split(/:/,$item);
2361: if (ref($rolehash->{$item}) eq 'HASH') {
2362: my $numcids = keys(%{$rolehash->{$item}});
2363: foreach my $cid (sort(keys(%{$rolehash->{$item}}))) {
2364: if (ref($rolehash->{$item}{$cid}) eq 'HASH') {
2365: my $spanstart = '';
2366: my $spanend = '; ';
2367: my $space = ', ';
2368: if ($format eq 'html' || $format eq 'view') {
2369: $spanstart = '<span class="LC_nobreak">';
2370: # FIXME: actions on courses disabled for now
2371: # if ($permission->{'cusr'}) {
2372: # if ($numcids > 1) {
2373: # $spanstart .= '<input type="radio" name="'.$item.'" value="'.$cid.'" /> ';
2374: # } else {
2375: # $spanstart .= '<input type="hidden" name="'.$item.'" value="'.$cid.'" /> ';
2376: # }
2377: # }
2378: $spanend = '</span><br />';
2379: $space = ', ';
2380: }
2381: $userdata{'extent'} .= $spanstart.
2382: $rolehash->{$item}{$cid}{'desc'}.$space;
2383: if (ref($rolehash->{$item}{$cid}{'secs'}) eq 'HASH') {
2384: foreach my $sec (sort(keys(%{$rolehash->{$item}{$cid}{'secs'}}))) {
2385: if (($env{'form.Status'} eq 'Any') ||
2386: ($env{'form.Status'} eq $rolehash->{$item}{$cid}{'secs'}{$sec})) {
2387: $userdata{'extent'} .= $sec.$space.$rolehash->{$item}{$cid}{'secs'}{$sec}.$spanend;
2388: $userdata{'status'} = $rolehash->{$item}{$cid}{'secs'}{$sec};
2389: }
2390: }
2391: }
2392: }
2393: }
2394: }
2395: if ($userdata{'status'} ne '') {
2396: &build_user_record($context,\%userdata,$userinfo,
2397: $indexhash,$item,$userlist);
2398: }
2399: }
2400: }
2401: }
2402: return;
2403: }
2404:
2405: sub build_user_record {
2406: my ($context,$userdata,$userinfo,$indexhash,$record_key,$userlist) = @_;
2407: next if ($userdata->{'start'} eq '-1' && $userdata->{'end'} eq '-1');
2408: if (!(($context eq 'domain') && (($env{'form.roletype'} eq 'course')
2409: && ($env{'form.roletype'} eq 'community')))) {
2410: &process_date_info($userdata);
2411: }
2412: my $username = $userdata->{'username'};
2413: my $domain = $userdata->{'domain'};
2414: if (ref($userinfo->{$username.':'.$domain}) eq 'HASH') {
2415: $userdata->{'fullname'} = $userinfo->{$username.':'.$domain}{'fullname'};
2416: $userdata->{'id'} = $userinfo->{$username.':'.$domain}{'id'};
2417: } else {
2418: &aggregate_user_info($domain,$username,$userinfo);
2419: $userdata->{'fullname'} = $userinfo->{$username.':'.$domain}{'fullname'};
2420: $userdata->{'id'} = $userinfo->{$username.':'.$domain}{'id'};
2421: }
2422: foreach my $key (keys(%{$indexhash})) {
2423: if (defined($userdata->{$key})) {
2424: $userlist->{$record_key}[$indexhash->{$key}] = $userdata->{$key};
2425: }
2426: }
2427: return;
2428: }
2429:
2430: sub courses_selector {
2431: my ($cdom,$formname) = @_;
2432: my %codes = ();
2433: my @codetitles = ();
2434: my %cat_titles = ();
2435: my %cat_order = ();
2436: my %idlist = ();
2437: my %idnums = ();
2438: my %idlist_titles = ();
2439: my $caller = 'global';
2440: my $format_reply;
2441: my $jscript = '';
2442:
2443: my $totcodes = 0;
2444: my $instcats = &Apache::lonnet::get_dom_instcats($cdom);
2445: if (ref($instcats) eq 'HASH') {
2446: if ((ref($instcats->{'codetitles'}) eq 'ARRAY') && (ref($instcats->{'codes'}) eq 'HASH') &&
2447: (ref($instcats->{'cat_titles'}) eq 'HASH') && (ref($instcats->{'cat_order'}) eq 'HASH')) {
2448: %codes = %{$instcats->{'codes'}};
2449: @codetitles = @{$instcats->{'codetitles'}};
2450: %cat_titles = %{$instcats->{'cat_titles'}};
2451: %cat_order = %{$instcats->{'cat_order'}};
2452: $totcodes = scalar(keys(%codes));
2453: my $numtypes = @codetitles;
2454: &Apache::courseclassifier::build_code_selections(\%codes,\@codetitles,\%cat_titles,\%cat_order,\%idlist,\%idnums,\%idlist_titles);
2455: my ($scripttext,$longtitles) = &Apache::courseclassifier::javascript_definitions(\@codetitles,\%idlist,\%idlist_titles,\%idnums,\%cat_titles);
2456: my $longtitles_str = join('","',@{$longtitles});
2457: my $allidlist = $idlist{$codetitles[0]};
2458: $jscript .= &Apache::courseclassifier::courseset_js_start($formname,$longtitles_str,$allidlist);
2459: $jscript .= $scripttext;
2460: $jscript .= &Apache::courseclassifier::javascript_code_selections($formname,\@codetitles);
2461: }
2462: }
2463: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($cdom);
2464:
2465: my %elements = (
2466: Year => 'selectbox',
2467: coursepick => 'radio',
2468: coursetotal => 'text',
2469: courselist => 'text',
2470: );
2471: $jscript .= &Apache::lonhtmlcommon::set_form_elements(\%elements);
2472: if ($env{'form.coursepick'} eq 'category') {
2473: $jscript .= qq|
2474: function setCourseCat(formname) {
2475: if (formname.Year.options[formname.Year.selectedIndex].value == -1) {
2476: return;
2477: }
2478: courseSet('$codetitles[0]');
2479: for (var j=0; j<formname.Semester.length; j++) {
2480: if (formname.Semester.options[j].value == "$env{'form.Semester'}") {
2481: formname.Semester.options[j].selected = true;
2482: }
2483: }
2484: if (formname.Semester.options[formname.Semester.selectedIndex].value == -1) {
2485: return;
2486: }
2487: courseSet('$codetitles[1]');
2488: for (var j=0; j<formname.Department.length; j++) {
2489: if (formname.Department.options[j].value == "$env{'form.Department'}") {
2490: formname.Department.options[j].selected = true;
2491: }
2492: }
2493: if (formname.Department.options[formname.Department.selectedIndex].value == -1) {
2494: return;
2495: }
2496: courseSet('$codetitles[2]');
2497: for (var j=0; j<formname.Number.length; j++) {
2498: if (formname.Number.options[j].value == "$env{'form.Number'}") {
2499: formname.Number.options[j].selected = true;
2500: }
2501: }
2502: }
2503: |;
2504: }
2505: return ($cb_jscript,$jscript,$totcodes,\@codetitles,\%idlist,
2506: \%idlist_titles);
2507: }
2508:
2509: sub course_selector_loadcode {
2510: my ($formname) = @_;
2511: my $loadcode;
2512: if ($env{'form.coursepick'} ne '') {
2513: $loadcode = 'javascript:setFormElements(document.'.$formname.')';
2514: if ($env{'form.coursepick'} eq 'category') {
2515: $loadcode .= ';javascript:setCourseCat(document.'.$formname.')';
2516: }
2517: }
2518: return $loadcode;
2519: }
2520:
2521: sub process_coursepick {
2522: my $coursefilter = $env{'form.coursepick'};
2523: my $cdom = $env{'request.role.domain'};
2524: my %courses;
2525: my $crssrch = 'Course';
2526: if ($env{'form.roletype'} eq 'community') {
2527: $crssrch = 'Community';
2528: }
2529: if ($coursefilter eq 'all') {
2530: %courses = &Apache::lonnet::courseiddump($cdom,'.','.','.','.','.',
2531: undef,undef,$crssrch);
2532: } elsif ($coursefilter eq 'category') {
2533: my $instcode = &instcode_from_coursefilter();
2534: %courses = &Apache::lonnet::courseiddump($cdom,'.','.',$instcode,'.','.',
2535: undef,undef,$crssrch);
2536: } elsif ($coursefilter eq 'specific') {
2537: if ($env{'form.coursetotal'} > 1) {
2538: my @course_ids = split(/&&/,$env{'form.courselist'});
2539: foreach my $cid (@course_ids) {
2540: $courses{$cid} = '';
2541: }
2542: } else {
2543: $courses{$env{'form.courselist'}} = '';
2544: }
2545: }
2546: return %courses;
2547: }
2548:
2549: sub instcode_from_coursefilter {
2550: my $instcode = '';
2551: my @cats = ('Semester','Year','Department','Number');
2552: foreach my $category (@cats) {
2553: if (defined($env{'form.'.$category})) {
2554: unless ($env{'form.'.$category} eq '-1') {
2555: $instcode .= $env{'form.'.$category};
2556: }
2557: }
2558: }
2559: if ($instcode eq '') {
2560: $instcode = '.';
2561: }
2562: return $instcode;
2563: }
2564:
2565: sub make_keylist_array {
2566: my ($index,$keylist);
2567: $index->{'domain'} = &Apache::loncoursedata::CL_SDOM();
2568: $index->{'username'} = &Apache::loncoursedata::CL_SNAME();
2569: $index->{'end'} = &Apache::loncoursedata::CL_END();
2570: $index->{'start'} = &Apache::loncoursedata::CL_START();
2571: $index->{'id'} = &Apache::loncoursedata::CL_ID();
2572: $index->{'section'} = &Apache::loncoursedata::CL_SECTION();
2573: $index->{'fullname'} = &Apache::loncoursedata::CL_FULLNAME();
2574: $index->{'status'} = &Apache::loncoursedata::CL_STATUS();
2575: $index->{'type'} = &Apache::loncoursedata::CL_TYPE();
2576: $index->{'lockedtype'} = &Apache::loncoursedata::CL_LOCKEDTYPE();
2577: $index->{'groups'} = &Apache::loncoursedata::CL_GROUP();
2578: $index->{'email'} = &Apache::loncoursedata::CL_PERMANENTEMAIL();
2579: $index->{'role'} = &Apache::loncoursedata::CL_ROLE();
2580: $index->{'extent'} = &Apache::loncoursedata::CL_EXTENT();
2581: $index->{'photo'} = &Apache::loncoursedata::CL_PHOTO();
2582: $index->{'thumbnail'} = &Apache::loncoursedata::CL_THUMBNAIL();
2583: $index->{'credits'} = &Apache::loncoursedata::CL_CREDITS();
2584: $index->{'instsec'} = &Apache::loncoursedata::CL_INSTSEC();
2585: $index->{'authorquota'} = &Apache::loncoursedata::CL_AUTHORQUOTA();
2586: $index->{'authorusage'} = &Apache::loncoursedata::CL_AUTHORUSAGE();
2587: foreach my $key (keys(%{$index})) {
2588: $keylist->[$index->{$key}] = $key;
2589: }
2590: return ($index,$keylist);
2591: }
2592:
2593: sub aggregate_user_info {
2594: my ($udom,$uname,$userinfo) = @_;
2595: my %info=&Apache::lonnet::get('environment',
2596: ['firstname','middlename',
2597: 'lastname','generation','id'],
2598: $udom,$uname);
2599: my ($tmp) = keys(%info);
2600: my ($fullname,$id);
2601: if ($tmp =~/^(con_lost|error|no_such_host)/i) {
2602: $fullname = 'not available';
2603: $id = 'not available';
2604: &Apache::lonnet::logthis('unable to retrieve environment '.
2605: 'for '.$uname.':'.$udom);
2606: } else {
2607: $fullname = &Apache::lonnet::format_name(@info{qw/firstname middlename lastname generation/},'lastname');
2608: $id = $info{'id'};
2609: }
2610: $userinfo->{$uname.':'.$udom} = {
2611: fullname => $fullname,
2612: id => $id,
2613: };
2614: return;
2615: }
2616:
2617: sub process_date_info {
2618: my ($userdata) = @_;
2619: my $now = time;
2620: $userdata->{'status'} = 'Active';
2621: if ($userdata->{'start'} > 0) {
2622: if ($now < $userdata->{'start'}) {
2623: $userdata->{'status'} = 'Future';
2624: }
2625: }
2626: if ($userdata->{'end'} > 0) {
2627: if ($now > $userdata->{'end'}) {
2628: $userdata->{'status'} = 'Expired';
2629: }
2630: }
2631: return;
2632: }
2633:
2634: sub show_users_list {
2635: my ($r,$context,$mode,$permission,$statusmode,$userlist,$keylist,$formname,
2636: $showcredits,$needauthorquota,$needauthorusage)=@_;
2637: if ($formname eq '') {
2638: $formname = 'studentform';
2639: }
2640: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
2641: #
2642: # Variables for excel output
2643: my ($excel_workbook, $excel_sheet, $excel_filename,$row,$format);
2644: #
2645: # Variables for csv output
2646: my ($CSVfile,$CSVfilename);
2647: #
2648: my $sortby = $env{'form.sortby'};
2649: my @sortable = ('username','domain','id','fullname','start','end','email','role');
2650: if ($context eq 'course') {
2651: push(@sortable,('section','groups','type'));
2652: if ($showcredits) {
2653: push(@sortable,'credits');
2654: }
2655: } else {
2656: push(@sortable,'extent');
2657: if (($context eq 'domain') && ($env{'form.roletype'} eq 'domain') &&
2658: (($env{'form.showrole'} eq 'Any') || ($env{'form.showrole'} eq 'au'))) {
2659: push(@sortable,('authorusage','authorquota'));
2660: }
2661: }
2662: if ($mode eq 'pickauthor') {
2663: @sortable = ('username','fullname','email','status');
2664: }
2665: my %is_sortable;
2666: map { $is_sortable{$_} = 1; } @sortable;
2667: unless ($is_sortable{$sortby}) {
2668: $sortby = 'username';
2669: }
2670: my $setting = $env{'form.roletype'};
2671: my ($cid,$cdom,$cnum,$classgroups,$crstype,$defaultcredits);
2672: if ($context eq 'course') {
2673: $cid = $env{'request.course.id'};
2674: $crstype = &Apache::loncommon::course_type();
2675: ($cnum,$cdom) = &get_course_identity($cid);
2676: $defaultcredits = $env{'course.'.$cid.'.internal.defaultcredits'};
2677: ($classgroups) = &Apache::loncoursedata::get_group_memberships(
2678: $userlist,$keylist,$cdom,$cnum);
2679: if ($mode eq 'autoenroll') {
2680: $env{'form.showrole'} = 'st';
2681: } else {
2682: if ($env{'course.'.$cid.'.internal.showphoto'}) {
2683: $r->print('
2684: <script type="text/javascript">
2685: // <![CDATA[
2686: function photowindow(photolink) {
2687: var title = "Photo_Viewer";
2688: var options = "scrollbars=1,resizable=1,menubar=0";
2689: options += ",width=240,height=240";
2690: stdeditbrowser = open(photolink,title,options,"1");
2691: stdeditbrowser.focus();
2692: }
2693: // ]]>
2694: </script>
2695: ');
2696: }
2697: }
2698: } elsif ($context eq 'domain') {
2699: if ($setting eq 'community') {
2700: $crstype = 'Community';
2701: } elsif ($setting eq 'course') {
2702: $crstype = 'Course';
2703: }
2704: }
2705: if ($mode ne 'autoenroll' && $mode ne 'pickauthor') {
2706: my $date_sec_selector = &date_section_javascript($context,$setting,$statusmode);
2707: my $verify_action_js = &bulkaction_javascript($formname);
2708: $r->print(<<END);
2709:
2710: <script type="text/javascript" language="Javascript">
2711: // <![CDATA[
2712:
2713: $verify_action_js
2714:
2715: function username_display_launch(username,domain) {
2716: var target;
2717: if (!document.$formname.usernamelink.length) {
2718: target = document.$formname.usernamelink.value;
2719: } else {
2720: for (var i=0; i<document.$formname.usernamelink.length; i++) {
2721: if (document.$formname.usernamelink[i].checked) {
2722: target = document.$formname.usernamelink[i].value;
2723: }
2724: }
2725: }
2726: if ((target == 'modify') || (target == 'activity')) {
2727: var nextaction = 'singleuser';
2728: if (target == 'activity') {
2729: nextaction = 'accesslogs';
2730: }
2731: if (document.$formname.userwin.checked == true) {
2732: var url = '/adm/createuser?srchterm='+username+'&srchdomain='+domain+'&phase=get_user_info&srchin=dom&srchby=uname&srchtype=exact&popup=1&action='+nextaction;
2733: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
2734: modifywin = window.open(url,'',options,1);
2735: modifywin.focus();
2736: return;
2737: } else {
2738: document.$formname.srchterm.value=username;
2739: document.$formname.srchdomain.value=domain;
2740: document.$formname.phase.value='get_user_info';
2741: document.$formname.action.value = nextaction;
2742: document.$formname.submit();
2743: }
2744: }
2745: if (target == 'aboutme') {
2746: if (document.$formname.userwin.checked == true) {
2747: var url = '/adm/'+domain+'/'+username+'/aboutme?popup=1';
2748: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
2749: aboutmewin = window.open(url,'',options,1);
2750: aboutmewin.focus();
2751: return;
2752: } else {
2753: document.location.href = '/adm/'+domain+'/'+username+'/aboutme';
2754: }
2755: }
2756: if (target == 'track') {
2757: if (document.$formname.userwin.checked == true) {
2758: var url = '/adm/trackstudent?selected_student='+username+':'+domain+'&only_body=1';
2759: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
2760: var trackwin = window.open(url,'',options,1);
2761: trackwin.focus();
2762: return;
2763: } else {
2764: document.location.href = '/adm/trackstudent?selected_student='+username+':'+domain;
2765: }
2766: }
2767: }
2768: // ]]>
2769: </script>
2770: $date_sec_selector
2771: <input type="hidden" name="state" value="$env{'form.state'}" />
2772: END
2773: }
2774: $r->print(<<END);
2775: <input type="hidden" name="sortby" value="$sortby" />
2776: END
2777: my @cols = &infocolumns($context,$mode,$showcredits);
2778: my %coltxt = &get_column_names($context);
2779: my %acttxt = &Apache::lonlocal::texthash(
2780: 'pr' => "Proceed",
2781: 'ac' => "Action to take for selected users",
2782: 'link' => "Behavior of clickable username link for each user",
2783: 'aboutme' => "Display a user's personal information page",
2784: 'owin' => "Open in a new window",
2785: 'modify' => "Modify a user's information",
2786: 'track' => "View a user's recent activity",
2787: 'activity' => "View a user's access log",
2788: );
2789: my %lt = (%coltxt,%acttxt);
2790: my $rolefilter = $env{'form.showrole'};
2791: if ($env{'form.showrole'} eq 'cr') {
2792: $rolefilter = &mt('custom');
2793: } elsif ($env{'form.showrole'} ne 'Any') {
2794: $rolefilter = &Apache::lonnet::plaintext($env{'form.showrole'},$crstype);
2795: }
2796: my $results_description;
2797: if ($mode ne 'autoenroll') {
2798: $results_description = &results_header_row($rolefilter,$statusmode,
2799: $context,$permission,$mode,$crstype);
2800: $r->print('<b>'.$results_description.'</b><br clear="all" />');
2801: }
2802: my ($output,$actionselect,%canchange,%canchangesec);
2803: if ($mode eq 'html' || $mode eq 'view' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
2804: if ($mode ne 'autoenroll' && $mode ne 'pickauthor') {
2805: if ($permission->{'cusr'}) {
2806: unless (($context eq 'domain') &&
2807: (($setting eq 'course') || ($setting eq 'community'))) {
2808: $actionselect =
2809: &select_actions($context,$setting,$statusmode,$formname);
2810: }
2811: }
2812: $r->print(<<END);
2813: <input type="hidden" name="srchby" value="uname" />
2814: <input type="hidden" name="srchin" value="dom" />
2815: <input type="hidden" name="srchtype" value="exact" />
2816: <input type="hidden" name="srchterm" value="" />
2817: <input type="hidden" name="srchdomain" value="" />
2818: END
2819: if ($actionselect) {
2820: $output .= <<"END";
2821: <div class="LC_left_float"><fieldset><legend>$lt{'ac'}</legend>
2822: $actionselect
2823: <br/><br /><input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.$formname.actionlist)" />
2824: <input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.$formname.actionlist)" /><br /><input type="button" value="$lt{'pr'}" onclick="javascript:verify_action('actionlist')" /></fieldset></div>
2825: END
2826: my @allroles;
2827: if ($env{'form.showrole'} eq 'Any') {
2828: my $custom = 1;
2829: if ($context eq 'domain') {
2830: @allroles = &roles_by_context($setting,$custom,$crstype);
2831: } else {
2832: @allroles = &roles_by_context($context,$custom,$crstype);
2833: }
2834: } else {
2835: @allroles = ($env{'form.showrole'});
2836: }
2837: foreach my $role (@allroles) {
2838: if ($context eq 'domain') {
2839: if ($setting eq 'domain') {
2840: if (&Apache::lonnet::allowed('c'.$role,
2841: $env{'request.role.domain'})) {
2842: $canchange{$role} = 1;
2843: }
2844: } elsif ($setting eq 'author') {
2845: if (&Apache::lonnet::allowed('c'.$role,
2846: $env{'request.role.domain'})) {
2847: $canchange{$role} = 1;
2848: }
2849: }
2850: } elsif ($context eq 'author') {
2851: if (&Apache::lonnet::allowed('c'.$role,
2852: $env{'user.domain'}.'/'.$env{'user.name'})) {
2853: $canchange{$role} = 1;
2854: }
2855: } elsif ($context eq 'course') {
2856: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
2857: $canchange{$role} = 1;
2858: } elsif ($env{'request.course.sec'} ne '') {
2859: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
2860: $canchangesec{$role} = $env{'request.course.sec'};
2861: }
2862: } elsif ((($role eq 'co') && ($crstype eq 'Community')) ||
2863: (($role eq 'cc') && ($crstype eq 'Course'))) {
2864: if (&is_courseowner($env{'request.course.id'},
2865: $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'})) {
2866: $canchange{$role} = 1;
2867: }
2868: }
2869: }
2870: }
2871: }
2872: $output .= '<div class="LC_left_float"><fieldset><legend>'.$lt{'link'}.'</legend>'.
2873: '<table><tr>';
2874: my @linkdests = ('aboutme');
2875: if ($permission->{'cusr'}) {
2876: unshift (@linkdests,'modify');
2877: }
2878: if ($context eq 'course') {
2879: if (&Apache::lonnet::allowed('vsa', $env{'request.course.id'}) ||
2880: &Apache::lonnet::allowed('vsa', $env{'request.course.id'}.'/'.
2881: $env{'request.course.sec'})) {
2882: push(@linkdests,'track');
2883: }
2884: } elsif ($context eq 'domain') {
2885: if (&Apache::lonnet::allowed('vac',$env{'request.role.domain'})) {
2886: push(@linkdests,'activity');
2887: }
2888: }
2889: $output .= '<td>';
2890: my $usernamelink = $env{'form.usernamelink'};
2891: if ($usernamelink eq '') {
2892: $usernamelink = 'aboutme';
2893: }
2894: foreach my $item (@linkdests) {
2895: my $checkedstr = '';
2896: if ($item eq $usernamelink) {
2897: $checkedstr = ' checked="checked"';
2898: }
2899: $output .= '<span class="LC_nobreak"><label><input type="radio" name="usernamelink" value="'.$item.'"'.$checkedstr.' /> '.$lt{$item}.'</label></span><br />';
2900: }
2901: my $checkwin;
2902: if ($env{'form.userwin'}) {
2903: $checkwin = ' checked="checked"';
2904: }
2905: $output .=
2906: '</td><td valign="top" style="border-left: 1px solid;">'
2907: .'<span class="LC_nobreak"><label>'
2908: .'<input type="checkbox" name="userwin" value="1"'.$checkwin.' />'.$lt{'owin'}
2909: .'</label></span></td></tr></table></fieldset></div>';
2910: }
2911: $output .= "\n".'<div style="padding:0;clear:both;margin:0;border:0"></div>'."\n".
2912: &Apache::loncommon::start_data_table().
2913: &Apache::loncommon::start_data_table_header_row();
2914: if ($mode eq 'autoenroll') {
2915: $output .= "
2916: <th><a href=\"javascript:document.$formname.sortby.value='type';document.$formname.submit();\">$lt{'type'}</a></th>
2917: ";
2918: } else {
2919: $output .= "\n".'<th> </th>'."\n";
2920: if ($actionselect) {
2921: $output .= '<th class="LC_nobreak" valign="top">'.&mt('Select').'</th>'."\n";
2922: }
2923: }
2924: foreach my $item (@cols) {
2925: $output .= '<th class="LC_nobreak" valign="top">';
2926: if ($is_sortable{$item}) {
2927: $output .= "<a href=\"javascript:document.$formname.sortby.value='$item';document.$formname.submit();\" style=\"text-decoration:none;\">$lt{$item}<span class=\"LC_fontsize_small\"> ▼</span></a>";
2928: } else {
2929: $output .= $lt{$item};
2930: }
2931: $output .= "</th>\n";
2932: }
2933: my %role_types = &role_type_names();
2934: $output .= &Apache::loncommon::end_data_table_header_row();
2935: # Done with the HTML header line
2936: } elsif ($mode eq 'csv') {
2937: #
2938: # Open a file
2939: $CSVfilename = '/prtspool/'.
2940: $env{'user.name'}.'_'.$env{'user.domain'}.'_'.
2941: time.'_'.rand(1000000000).'.csv';
2942: unless ($CSVfile = Apache::File->new('>/home/httpd'.$CSVfilename)) {
2943: $r->log_error("Couldn't open $CSVfilename for output $!");
2944: $r->print(
2945: '<p class="LC_error">'
2946: .&mt('Problems occurred in writing the CSV file.')
2947: .' '.&mt('This error has been logged.')
2948: .' '.&mt('Please alert your LON-CAPA administrator.')
2949: .'</p>'
2950: );
2951: $CSVfile = undef;
2952: }
2953: #
2954: # Write headers and data to file
2955: print $CSVfile '"'.$results_description.'"'."\n";
2956: print $CSVfile '"'.join('","',map {
2957: &Apache::loncommon::csv_translate($lt{$_})
2958: } (@cols))."\"\n";
2959: } elsif ($mode eq 'excel') {
2960: # Create the excel spreadsheet
2961: ($excel_workbook,$excel_filename,$format) =
2962: &Apache::loncommon::create_workbook($r);
2963: return if (! defined($excel_workbook));
2964: $excel_sheet = $excel_workbook->addworksheet('userlist');
2965: $excel_sheet->write($row++,0,$results_description,$format->{'h2'});
2966: #
2967: my @colnames = map {$lt{$_}} (@cols);
2968:
2969: $excel_sheet->write($row++,0,\@colnames,$format->{'bold'});
2970: }
2971:
2972: # Done with header lines in all formats
2973: my %index;
2974: my $i;
2975: foreach my $idx (@$keylist) {
2976: $index{$idx} = $i++;
2977: }
2978: my $usercount = 0;
2979: my ($secfilter,$grpfilter);
2980: if ($context eq 'course') {
2981: $secfilter = $env{'form.secfilter'};
2982: $grpfilter = $env{'form.grpfilter'};
2983: if ($secfilter eq '') {
2984: $secfilter = 'all';
2985: }
2986: if ($grpfilter eq '') {
2987: $grpfilter = 'all';
2988: }
2989: }
2990: my %ltstatus = &Apache::lonlocal::texthash(
2991: Active => 'Active',
2992: Future => 'Future',
2993: Expired => 'Expired',
2994: );
2995: # If this is for a single course get last course "log-in".
2996: my %crslogins;
2997: if ($context eq 'course') {
2998: %crslogins=&Apache::lonnet::dump('nohist_crslastlogin',$cdom,$cnum);
2999: }
3000: # Get groups, role, permanent e-mail so we can sort on them if
3001: # necessary.
3002: foreach my $user (keys(%{$userlist})) {
3003: if ($user eq '' ) {
3004: delete($userlist->{$user});
3005: next;
3006: }
3007: if ($context eq 'domain' && $user eq $env{'request.role.domain'}.'-domainconfig:'.$env{'request.role.domain'}) {
3008: delete($userlist->{$user});
3009: next;
3010: }
3011: my ($uname,$udom,$role,$groups,$email);
3012: if (($statusmode ne 'Any') &&
3013: ($userlist->{$user}->[$index{'status'}] ne $statusmode)) {
3014: delete($userlist->{$user});
3015: next;
3016: }
3017: if ($context eq 'domain') {
3018: if ($env{'form.roletype'} eq 'domain') {
3019: ($role,$uname,$udom) = split(/:/,$user);
3020: if (($uname eq $env{'request.role.domain'}.'-domainconfig') &&
3021: ($udom eq $env{'request.role.domain'})) {
3022: delete($userlist->{$user});
3023: next;
3024: }
3025: } elsif ($env{'form.roletype'} eq 'author') {
3026: ($uname,$udom,$role) = split(/:/,$user,-1);
3027: } elsif (($env{'form.roletype'} eq 'course') ||
3028: ($env{'form.roletype'} eq 'community')) {
3029: ($uname,$udom,$role) = split(/:/,$user);
3030: }
3031: } else {
3032: ($uname,$udom,$role) = split(/:/,$user,-1);
3033: if (($context eq 'course') && $role eq '') {
3034: $role = 'st';
3035: }
3036: }
3037: $userlist->{$user}->[$index{'role'}] = $role;
3038: if (($env{'form.showrole'} ne 'Any') && (!($env{'form.showrole'} eq 'cr' && $role =~ /^cr\//)) && ($role ne $env{'form.showrole'})) {
3039: delete($userlist->{$user});
3040: next;
3041: }
3042: if ($context eq 'course') {
3043: my @ac_groups;
3044: if (ref($classgroups) eq 'HASH') {
3045: $groups = $classgroups->{$user};
3046: }
3047: if (ref($groups->{'active'}) eq 'HASH') {
3048: @ac_groups = keys(%{$groups->{'active'}});
3049: $userlist->{$user}->[$index{'groups'}] = join(', ',@ac_groups);
3050: }
3051: if ($mode ne 'autoenroll') {
3052: my $section = $userlist->{$user}->[$index{'section'}];
3053: if (($env{'request.course.sec'} ne '') &&
3054: ($section ne $env{'request.course.sec'})) {
3055: if ($role eq 'st') {
3056: delete($userlist->{$user});
3057: next;
3058: }
3059: }
3060: if ($secfilter eq 'none') {
3061: if ($section ne '') {
3062: delete($userlist->{$user});
3063: next;
3064: }
3065: } elsif ($secfilter ne 'all') {
3066: if ($section ne $secfilter) {
3067: delete($userlist->{$user});
3068: next;
3069: }
3070: }
3071: if ($grpfilter eq 'none') {
3072: if (@ac_groups > 0) {
3073: delete($userlist->{$user});
3074: next;
3075: }
3076: } elsif ($grpfilter ne 'all') {
3077: if (!grep(/^\Q$grpfilter\E$/,@ac_groups)) {
3078: delete($userlist->{$user});
3079: next;
3080: }
3081: }
3082: if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
3083: if ((grep/^photo$/,@cols) && ($role eq 'st')) {
3084: $userlist->{$user}->[$index{'photo'}] =
3085: &Apache::lonnet::retrievestudentphoto($udom,$uname,'jpg');
3086: $userlist->{$user}->[$index{'thumbnail'}] =
3087: &Apache::lonnet::retrievestudentphoto($udom,$uname,
3088: 'gif','thumbnail');
3089: }
3090: }
3091: if (($role eq 'st') && ($defaultcredits)) {
3092: if ($userlist->{$user}->[$index{'credits'}] eq '') {
3093: $userlist->{$user}->[$index{'credits'}] = $defaultcredits;
3094: }
3095: }
3096: }
3097: }
3098: my %emails = &Apache::loncommon::getemails($uname,$udom);
3099: if ($emails{'permanentemail'} =~ /\S/) {
3100: $userlist->{$user}->[$index{'email'}] = $emails{'permanentemail'};
3101: }
3102: if (($context eq 'domain') && ($env{'form.roletype'} eq 'domain') &&
3103: ($role eq 'au')) {
3104: my ($disk_quota,$current_disk_usage,$percent);
3105: if (($needauthorusage) || ($needauthorquota)) {
3106: $disk_quota = &Apache::loncommon::get_user_quota($uname,$udom,'author');
3107: }
3108: if ($needauthorusage) {
3109: $current_disk_usage =
3110: &Apache::lonnet::diskusage($udom,$uname,"$londocroot/priv/$udom/$uname");
3111: if ($disk_quota == 0) {
3112: $percent = 100.0;
3113: } else {
3114: $percent = $current_disk_usage/(10 * $disk_quota);
3115: }
3116: $userlist->{$user}->[$index{'authorusage'}] = sprintf("%.0f",$percent);
3117: }
3118: if ($needauthorquota) {
3119: $userlist->{$user}->[$index{'authorquota'}] = sprintf("%.2f",$disk_quota);
3120: }
3121: }
3122: $usercount ++;
3123: }
3124: my $autocount = 0;
3125: my $manualcount = 0;
3126: my $lockcount = 0;
3127: my $unlockcount = 0;
3128: if ($usercount) {
3129: $r->print($output);
3130: } else {
3131: if ($mode eq 'autoenroll') {
3132: return ($usercount,$autocount,$manualcount,$lockcount,$unlockcount);
3133: } else {
3134: return;
3135: }
3136: }
3137: #
3138: # Sort the users
3139: my $index = $index{$sortby};
3140: my $second = $index{'username'};
3141: my $third = $index{'domain'};
3142: my @sorted_users;
3143: if (($sortby eq 'authorquota') || ($sortby eq 'authorusage')) {
3144: @sorted_users = sort {
3145: $userlist->{$b}->[$index] <=> $userlist->{$a}->[$index] ||
3146: lc($userlist->{$a}->[$second]) cmp lc($userlist->{$b}->[$second]) ||
3147: lc($userlist->{$a}->[$third]) cmp lc($userlist->{$b}->[$third])
3148: } (keys(%$userlist));
3149: } else {
3150: @sorted_users = sort {
3151: lc($userlist->{$a}->[$index]) cmp lc($userlist->{$b}->[$index]) ||
3152: lc($userlist->{$a}->[$second]) cmp lc($userlist->{$b}->[$second]) ||
3153: lc($userlist->{$a}->[$third]) cmp lc($userlist->{$b}->[$third])
3154: } (keys(%$userlist));
3155: }
3156: my $rowcount = 0;
3157: my $disabled;
3158: if ($mode eq 'autoenroll') {
3159: unless ($permission->{'cusr'}) {
3160: $disabled = ' disabled="disabled"';
3161: }
3162: }
3163: foreach my $user (@sorted_users) {
3164: my %in;
3165: my $sdata = $userlist->{$user};
3166: $rowcount ++;
3167: foreach my $item (@{$keylist}) {
3168: $in{$item} = $sdata->[$index{$item}];
3169: }
3170: my $clickers = (&Apache::lonnet::userenvironment($in{'domain'},$in{'username'},'clickers'))[1];
3171: if ($clickers!~/\w/) { $clickers='-'; }
3172: $in{'clicker'} = $clickers;
3173: my $role = $in{'role'};
3174: $in{'role'}=&Apache::lonnet::plaintext($sdata->[$index{'role'}],$crstype);
3175: unless ($mode eq 'excel') {
3176: if (! defined($in{'start'}) || $in{'start'} == 0) {
3177: $in{'start'} = &mt('none');
3178: } else {
3179: $in{'start'} = &Apache::lonlocal::locallocaltime($in{'start'});
3180: }
3181: if (! defined($in{'end'}) || $in{'end'} == 0) {
3182: $in{'end'} = &mt('none');
3183: } else {
3184: $in{'end'} = &Apache::lonlocal::locallocaltime($in{'end'});
3185: }
3186: }
3187: if ($context eq 'course') {
3188: my $lastlogin = $crslogins{$in{'username'}.':'.$in{'domain'}.':'.$in{'section'}.':'.$role};
3189: if ($lastlogin ne '') {
3190: $in{'lastlogin'} = &Apache::lonlocal::locallocaltime($lastlogin);
3191: }
3192: }
3193: if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
3194: $r->print(&Apache::loncommon::start_data_table_row());
3195: my $checkval;
3196: if ($mode eq 'autoenroll') {
3197: my $cellentry;
3198: if ($in{'type'} eq 'auto') {
3199: $cellentry = '<b>'.&mt('auto').'</b> <label><input type="checkbox" name="chgauto" value="'.$in{'username'}.':'.$in{'domain'}.'"'.$disabled.' /> '.&mt('Change').'</label>';
3200: $autocount ++;
3201: } else {
3202: $cellentry = '<table border="0" cellspacing="0"><tr><td rowspan="2"><b>'.&mt('manual').'</b></td><td><span class="LC_nobreak"><label><input type="checkbox" name="chgmanual" value="'.$in{'username'}.':'.$in{'domain'}.'"'.$disabled.' /> '.&mt('Change').'</label></span></td></tr><tr><td><span class="LC_nobreak">';
3203: $manualcount ++;
3204: if ($in{'lockedtype'}) {
3205: $cellentry .= '<label><input type="checkbox" name="unlockchg" value="'.$in{'username'}.':'.$in{'domain'}.'"'.$disabled.' /> '.&mt('Unlock').'</label>';
3206: $unlockcount ++;
3207: } else {
3208: $cellentry .= '<label><input type="checkbox" name="lockchg" value="'.$in{'username'}.':'.$in{'domain'}.'"'.$disabled.' /> '.&mt('Lock').'</label>';
3209: $lockcount ++;
3210: }
3211: $cellentry .= '</span></td></tr></table>';
3212: }
3213: $r->print("<td>$cellentry</td>\n");
3214: } else {
3215: if ($mode ne 'pickauthor') {
3216: $r->print("<td>$rowcount</td>\n");
3217: }
3218: if ($actionselect) {
3219: my $showcheckbox;
3220: if ($role =~ /^cr\//) {
3221: $showcheckbox = $canchange{'cr'};
3222: } else {
3223: $showcheckbox = $canchange{$role};
3224: }
3225: if (!$showcheckbox) {
3226: if ($context eq 'course') {
3227: if ($canchangesec{$role} ne '') {
3228: if ($canchangesec{$role} eq $in{'section'}) {
3229: $showcheckbox = 1;
3230: }
3231: }
3232: }
3233: }
3234: if ($showcheckbox) {
3235: $checkval = $user;
3236: if ($context eq 'course') {
3237: if (($role eq 'co' || $role eq 'cc') &&
3238: ($user =~ /^\Q$env{'user.name'}:$env{'user.domain'}:$role\E/)) {
3239: $showcheckbox = 0;
3240: } else {
3241: if ($role eq 'st') {
3242: $checkval .= ':st';
3243: }
3244: $checkval .= ':'.$in{'section'};
3245: if ($role eq 'st') {
3246: $checkval .= ':'.$in{'type'}.':'.
3247: $in{'lockedtype'}.':'.
3248: $in{'credits'}.':'.
3249: &escape($in{'instsec'});
3250: }
3251: }
3252: }
3253: if ($showcheckbox) {
3254: $r->print('<td><input type="checkbox" name="'.
3255: 'actionlist" value="'.
3256: &HTML::Entities::encode($checkval,'&<>"').'" />');
3257: foreach my $item ('start','end') {
3258: $r->print('<input type="hidden" name="'.
3259: &HTML::Entities::encode($checkval.'_'.$item,'&<>"').'"'.
3260: ' value="'.$sdata->[$index{$item}].'" />');
3261: }
3262: $r->print('</td>');
3263: } else {
3264: $r->print('<td> </td>');
3265: }
3266: } else {
3267: $r->print('<td> </td>');
3268: }
3269: } elsif ($mode eq 'pickauthor') {
3270: $r->print('<td><input type="button" name="chooseauthor" onclick="javascript:gochoose('."'$in{'username'}'".');" value="'.&mt('Select').'" /></td>');
3271: }
3272: }
3273: foreach my $item (@cols) {
3274: if ($item eq 'username') {
3275: $r->print('<td>'.&print_username_link($mode,\%in).'</td>');
3276: } elsif ($item eq 'status') {
3277: my $showitem = $in{$item};
3278: if (defined($ltstatus{$in{$item}})) {
3279: $showitem = $ltstatus{$in{$item}};
3280: }
3281: $r->print('<td>'.$showitem.'</td>'."\n");
3282: } elsif ($item eq 'photo') {
3283: if (($context eq 'course') && ($mode ne 'autoenroll') &&
3284: ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'})) {
3285: if ($role eq 'st') {
3286: $r->print('<td align="right"><a href="javascript:photowindow('."'".$in{'photo'}."'".')"><img src="'.$in{'thumbnail'}.'" border="1" alt="" /></a></td>');
3287: } else {
3288: $r->print('<td> </td>');
3289: }
3290: }
3291: } elsif ($item eq 'clicker') {
3292: if (($context eq 'course') && ($mode ne 'autoenroll')) {
3293: if ($env{'form.showrole'} eq 'st' || $env{'form.showrole'} eq 'Any') {
3294: my $clickers =
3295: (&Apache::lonnet::userenvironment($in{'domain'},$in{'username'},'clickers'))[1];
3296: if ($clickers!~/\w/) { $clickers='-'; }
3297: $r->print('<td>'.$clickers.'</td>');
3298: } else {
3299: $r->print('<td> </td>'."\n");
3300: }
3301: }
3302: } elsif (($item eq 'authorquota') || ($item eq 'authorusage')) {
3303: $r->print('<td align="right">'.$in{$item}.'</td>'."\n");
3304: } else {
3305: $r->print('<td>'.$in{$item}.'</td>'."\n");
3306: }
3307: }
3308: $r->print(&Apache::loncommon::end_data_table_row());
3309: } elsif ($mode eq 'csv') {
3310: next if (! defined($CSVfile));
3311: # no need to bother with $linkto
3312: my @line = ();
3313: foreach my $item (@cols) {
3314: push @line,&Apache::loncommon::csv_translate($in{$item});
3315: }
3316: print $CSVfile '"'.join('","',@line)."\"\n";
3317: } elsif ($mode eq 'excel') {
3318: my $col = 0;
3319: foreach my $item (@cols) {
3320: if ($item eq 'start' || $item eq 'end') {
3321: if ((defined($in{$item})) && ($in{$item} != 0)) {
3322: $excel_sheet->write($row,$col++,
3323: &Apache::lonstathelpers::calc_serial($in{$item}),
3324: $format->{'date'});
3325: } else {
3326: $excel_sheet->write($row,$col++,'none');
3327: }
3328: } else {
3329: $excel_sheet->write($row,$col++,$in{$item});
3330: }
3331: }
3332: $row++;
3333: }
3334: }
3335: if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
3336: $r->print(&Apache::loncommon::end_data_table().'<br />');
3337: } elsif ($mode eq 'excel') {
3338: $excel_workbook->close();
3339: $r->print('<p>'.&mt('[_1]Your Excel spreadsheet[_2] is ready for download.', '<a href="'.$excel_filename.'">','</a>')."</p>\n");
3340: } elsif ($mode eq 'csv') {
3341: close($CSVfile);
3342: $r->print('<p>'.&mt('[_1]Your CSV file[_2] is ready for download.', '<a href="'.$CSVfilename.'">','</a>')."</p>\n");
3343: $r->rflush();
3344: }
3345: if ($mode eq 'autoenroll') {
3346: return ($usercount,$autocount,$manualcount,$lockcount,$unlockcount);
3347: } else {
3348: return ($usercount);
3349: }
3350: }
3351:
3352: sub bulkaction_javascript {
3353: my ($formname,$caller) = @_;
3354: my $docstart = 'document';
3355: if ($caller eq 'popup') {
3356: $docstart = 'opener.document';
3357: }
3358: my %lt = &Apache::lonlocal::texthash(
3359: acwi => 'Access will be set to start immediately',
3360: asyo => 'as you did not select an end date in the pop-up window',
3361: accw => 'Access will be set to continue indefinitely',
3362: asyd => 'as you did not select an end date in the pop-up window',
3363: sewi => "Sections will be switched to 'No section'",
3364: ayes => "as you either selected the 'No section' option",
3365: oryo => 'or you did not select a section in the pop-up window',
3366: arol => 'A role with no section will be added',
3367: swbs => 'Sections will be switched to:',
3368: rwba => 'Roles will be added for section(s):',
3369: );
3370: my $alert = &mt("You must select at least one user by checking a user's 'Select' checkbox");
3371: my $noaction = &mt("You need to select an action to take for the user(s) you have selected");
3372: my $singconfirm = &mt(' for a single user?');
3373: my $multconfirm = &mt(' for multiple users?');
3374: &js_escape(\$alert);
3375: &js_escape(\$noaction);
3376: &js_escape(\$singconfirm);
3377: &js_escape(\$multconfirm);
3378: my $output = <<"ENDJS";
3379: function verify_action (field) {
3380: var numchecked = 0;
3381: var singconf = '$singconfirm';
3382: var multconf = '$multconfirm';
3383: if ($docstart.$formname.elements[field].length > 0) {
3384: for (i=0; i<$docstart.$formname.elements[field].length; i++) {
3385: if ($docstart.$formname.elements[field][i].checked == true) {
3386: numchecked ++;
3387: }
3388: }
3389: } else {
3390: if ($docstart.$formname.elements[field].checked == true) {
3391: numchecked ++;
3392: }
3393: }
3394: if (numchecked == 0) {
3395: alert("$alert");
3396: return;
3397: } else {
3398: var message = $docstart.$formname.bulkaction[$docstart.$formname.bulkaction.selectedIndex].text;
3399: var choice = $docstart.$formname.bulkaction[$docstart.$formname.bulkaction.selectedIndex].value;
3400: if (choice == '') {
3401: alert("$noaction");
3402: return;
3403: } else {
3404: if (numchecked == 1) {
3405: message += singconf;
3406: } else {
3407: message += multconf;
3408: }
3409: ENDJS
3410: if ($caller ne 'popup') {
3411: $output .= <<"NEWWIN";
3412: if (choice == 'chgdates' || choice == 'reenable' || choice == 'activate' || choice == 'chgsec') {
3413: opendatebrowser(document.$formname,'$formname','go');
3414: return;
3415:
3416: } else {
3417: if (confirm(message)) {
3418: document.$formname.phase.value = 'bulkchange';
3419: document.$formname.submit();
3420: return;
3421: }
3422: }
3423: NEWWIN
3424: } else {
3425: $output .= <<"POPUP";
3426: if (choice == 'chgdates' || choice == 'reenable' || choice == 'activate') {
3427: var datemsg = '';
3428: if (($docstart.$formname.startdate_month.value == '') &&
3429: ($docstart.$formname.startdate_day.value == '') &&
3430: ($docstart.$formname.startdate_year.value == '')) {
3431: datemsg = "\\n$lt{'acwi'},\\n$lt{'asyo'}.\\n";
3432: }
3433: if (($docstart.$formname.enddate_month.value == '') &&
3434: ($docstart.$formname.enddate_day.value == '') &&
3435: ($docstart.$formname.enddate_year.value == '')) {
3436: datemsg += "\\n$lt{'accw'},\\n$lt{'asyd'}.\\n";
3437: }
3438: if (datemsg != '') {
3439: message += "\\n"+datemsg;
3440: }
3441: }
3442: if (choice == 'chgsec') {
3443: var rolefilter = $docstart.$formname.showrole.options[$docstart.$formname.showrole.selectedIndex].value;
3444: var retained = $docstart.$formname.retainsec.value;
3445: var secshow = $docstart.$formname.newsecs.value;
3446: if (secshow == '') {
3447: if (rolefilter == 'st' || retained == 0 || retained == "") {
3448: message += "\\n\\n$lt{'sewi'},\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n";
3449: } else {
3450: message += "\\n\\n$lt{'arol'}\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n";
3451: }
3452: } else {
3453: if (rolefilter == 'st' || retained == 0 || retained == "") {
3454: message += "\\n\\n$lt{'swbs'} "+secshow+".\\n";
3455: } else {
3456: message += "\\n\\n$lt{'rwba'} "+secshow+".\\n";
3457: }
3458: }
3459: }
3460: if (confirm(message)) {
3461: $docstart.$formname.phase.value = 'bulkchange';
3462: $docstart.$formname.submit();
3463: window.close();
3464: }
3465: POPUP
3466: }
3467: $output .= '
3468: }
3469: }
3470: }
3471: ';
3472: return $output;
3473: }
3474:
3475: sub print_username_link {
3476: my ($mode,$in) = @_;
3477: my $output;
3478: if ($mode eq 'autoenroll') {
3479: $output = $in->{'username'};
3480: } else {
3481: $output = '<a href="javascript:username_display_launch('.
3482: "'$in->{'username'}','$in->{'domain'}'".')">'.
3483: $in->{'username'}.'</a>';
3484: }
3485: return $output;
3486: }
3487:
3488: sub role_type_names {
3489: my %lt = &Apache::lonlocal::texthash (
3490: 'domain' => 'Domain Roles',
3491: 'author' => 'Co-Author Roles',
3492: 'course' => 'Course Roles',
3493: 'community' => 'Community Roles',
3494: );
3495: return %lt;
3496: }
3497:
3498: sub select_actions {
3499: my ($context,$setting,$statusmode,$formname) = @_;
3500: my %lt = &Apache::lonlocal::texthash(
3501: revoke => "Revoke user roles",
3502: delete => "Delete user roles",
3503: reenable => "Re-enable expired user roles",
3504: activate => "Make future user roles active now",
3505: chgdates => "Change starting/ending dates",
3506: chgsec => "Change section associated with user roles",
3507: );
3508: # FIXME Add an option to change credits for student roles.
3509: my ($output,$options,%choices);
3510: # FIXME Disable actions for now for roletype=course in domain context
3511: if ($context eq 'domain' && $setting eq 'course') {
3512: return;
3513: }
3514: if ($context eq 'course') {
3515: if ($env{'form.showrole'} ne 'Any') {
3516: my $showactions;
3517: if (&Apache::lonnet::allowed('c'.$env{'form.showrole'},
3518: $env{'request.course.id'})) {
3519: $showactions = 1;
3520: } elsif ($env{'request.course.sec'} ne '') {
3521: if (&Apache::lonnet::allowed('c'.$env{'form.showrole'},$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
3522: $showactions = 1;
3523: }
3524: }
3525: unless ($showactions) {
3526: unless (&is_courseowner($env{'request.course.id'},
3527: $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'})) {
3528: return;
3529: }
3530: }
3531: }
3532: }
3533: if ($statusmode eq 'Any') {
3534: $options .= '
3535: <option value="chgdates">'.$lt{'chgdates'}.'</option>';
3536: $choices{'dates'} = 1;
3537: } else {
3538: if ($statusmode eq 'Future') {
3539: $options .= '
3540: <option value="activate">'.$lt{'activate'}.'</option>';
3541: $choices{'dates'} = 1;
3542: } elsif ($statusmode eq 'Expired') {
3543: $options .= '
3544: <option value="reenable">'.$lt{'reenable'}.'</option>';
3545: $choices{'dates'} = 1;
3546: }
3547: if ($statusmode eq 'Active' || $statusmode eq 'Future') {
3548: $options .= '
3549: <option value="chgdates">'.$lt{'chgdates'}.'</option>
3550: <option value="revoke">'.$lt{'revoke'}.'</option>';
3551: $choices{'dates'} = 1;
3552: }
3553: }
3554: if ($context eq 'domain') {
3555: $options .= '
3556: <option value="delete">'.$lt{'delete'}.'</option>';
3557: }
3558: if (($context eq 'course') || ($context eq 'domain' && $setting eq 'course')) {
3559: if (($statusmode ne 'Expired') && ($env{'request.course.sec'} eq '')) {
3560: $options .= '
3561: <option value="chgsec">'.$lt{'chgsec'}.'</option>';
3562: $choices{'sections'} = 1;
3563: }
3564: }
3565: if ($options) {
3566: $output = '<select name="bulkaction">'."\n".
3567: '<option value="" selected="selected">'.
3568: &mt('Please select').'</option>'."\n".$options."\n".'</select>';
3569: if ($choices{'dates'}) {
3570: $output .=
3571: '<input type="hidden" name="startdate_month" value="" />'."\n".
3572: '<input type="hidden" name="startdate_day" value="" />'."\n".
3573: '<input type="hidden" name="startdate_year" value="" />'."\n".
3574: '<input type="hidden" name="startdate_hour" value="" />'."\n".
3575: '<input type="hidden" name="startdate_minute" value="" />'."\n".
3576: '<input type="hidden" name="startdate_second" value="" />'."\n".
3577: '<input type="hidden" name="enddate_month" value="" />'."\n".
3578: '<input type="hidden" name="enddate_day" value="" />'."\n".
3579: '<input type="hidden" name="enddate_year" value="" />'."\n".
3580: '<input type="hidden" name="enddate_hour" value="" />'."\n".
3581: '<input type="hidden" name="enddate_minute" value="" />'."\n".
3582: '<input type="hidden" name="enddate_second" value="" />'."\n".
3583: '<input type="hidden" name="no_end_date" value="" />'."\n";
3584: if ($context eq 'course') {
3585: $output .= '<input type="hidden" name="makedatesdefault" value="" />'."\n";
3586: }
3587: }
3588: if ($choices{'sections'}) {
3589: $output .= '<input type="hidden" name="retainsec" value="" />'."\n".
3590: '<input type="hidden" name="newsecs" value="" />'."\n";
3591: }
3592: }
3593: return $output;
3594: }
3595:
3596: sub date_section_javascript {
3597: my ($context,$setting) = @_;
3598: my $title = 'Date_And_Section_Selector';
3599: my %nopopup = &Apache::lonlocal::texthash (
3600: revoke => "Check the boxes for any users for whom roles are to be revoked, and click 'Proceed'",
3601: delete => "Check the boxes for any users for whom roles are to be deleted, and click 'Proceed'",
3602: none => "Choose an action to take for selected users",
3603: );
3604: my $output = <<"ENDONE";
3605: <script type="text/javascript">
3606: // <![CDATA[
3607: function opendatebrowser(callingform,formname,calledby) {
3608: var bulkaction = callingform.bulkaction.options[callingform.bulkaction.selectedIndex].value;
3609: var url = '/adm/createuser?';
3610: var type = '';
3611: var showrole = callingform.showrole.options[callingform.showrole.selectedIndex].value;
3612: ENDONE
3613: if ($context eq 'domain') {
3614: $output .= '
3615: type = callingform.roletype.options[callingform.roletype.selectedIndex].value;
3616: ';
3617: }
3618: my $width= '700';
3619: my $height = '400';
3620: $output .= <<"ENDTWO";
3621: url += 'action=dateselect&callingform=' + formname +
3622: '&roletype='+type+'&showrole='+showrole +'&bulkaction='+bulkaction;
3623: var title = '$title';
3624: var options = 'scrollbars=1,resizable=1,menubar=0';
3625: options += ',width=$width,height=$height';
3626: stdeditbrowser = open(url,title,options,'1');
3627: stdeditbrowser.focus();
3628: }
3629: // ]]>
3630: </script>
3631: ENDTWO
3632: return $output;
3633: }
3634:
3635: sub date_section_selector {
3636: my ($context,$permission,$crstype,$showcredits) = @_;
3637: my $callingform = $env{'form.callingform'};
3638: my $formname = 'dateselect';
3639: my $groupslist = &get_groupslist();
3640: my $sec_js =
3641: &setsections_javascript($formname,$groupslist,undef,undef,$crstype,
3642: $showcredits);
3643: my $output = <<"END";
3644: <script type="text/javascript">
3645: // <![CDATA[
3646:
3647: $sec_js
3648:
3649: function saveselections(formname) {
3650:
3651: END
3652: if ($env{'form.bulkaction'} eq 'chgsec') {
3653: $output .= <<"END";
3654: if (formname.retainsec.length > 1) {
3655: for (var i=0; i<formname.retainsec.length; i++) {
3656: if (formname.retainsec[i].checked == true) {
3657: opener.document.$callingform.retainsec.value = formname.retainsec[i].value;
3658: }
3659: }
3660: } else {
3661: opener.document.$callingform.retainsec.value = formname.retainsec.value;
3662: }
3663: setSections(formname,'$crstype');
3664: if (seccheck == 'ok') {
3665: opener.document.$callingform.newsecs.value = formname.sections.value;
3666: } else {
3667: return;
3668: }
3669: END
3670: } else {
3671: if ($context eq 'course') {
3672: if (($env{'form.bulkaction'} eq 'reenable') ||
3673: ($env{'form.bulkaction'} eq 'activate') ||
3674: ($env{'form.bulkaction'} eq 'chgdates')) {
3675: if ($env{'request.course.sec'} eq '') {
3676: $output .= <<"END";
3677:
3678: if (formname.makedatesdefault.checked == true) {
3679: opener.document.$callingform.makedatesdefault.value = 1;
3680: }
3681: else {
3682: opener.document.$callingform.makedatesdefault.value = 0;
3683: }
3684:
3685: END
3686: }
3687: }
3688: }
3689: $output .= <<"END";
3690: opener.document.$callingform.startdate_month.value = formname.startdate_month.options[formname.startdate_month.selectedIndex].value;
3691: opener.document.$callingform.startdate_day.value = formname.startdate_day.value;
3692: opener.document.$callingform.startdate_year.value = formname.startdate_year.value;
3693: opener.document.$callingform.startdate_hour.value = formname.startdate_hour.options[formname.startdate_hour.selectedIndex].value;
3694: opener.document.$callingform.startdate_minute.value = formname.startdate_minute.value;
3695: opener.document.$callingform.startdate_second.value = formname.startdate_second.value;
3696: opener.document.$callingform.enddate_month.value = formname.enddate_month.options[formname.enddate_month.selectedIndex].value;
3697: opener.document.$callingform.enddate_day.value = formname.enddate_day.value;
3698: opener.document.$callingform.enddate_year.value = formname.enddate_year.value;
3699: opener.document.$callingform.enddate_hour.value = formname.enddate_hour.options[formname.enddate_hour.selectedIndex].value;
3700: opener.document.$callingform.enddate_minute.value = formname.enddate_minute.value;
3701: opener.document.$callingform.enddate_second.value = formname.enddate_second.value;
3702: if (formname.no_end_date.checked) {
3703: opener.document.$callingform.no_end_date.value = '1';
3704: } else {
3705: opener.document.$callingform.no_end_date.value = '0';
3706: }
3707: END
3708: }
3709: my $verify_action_js = &bulkaction_javascript($callingform,'popup');
3710: $output .= <<"ENDJS";
3711: verify_action('actionlist');
3712: }
3713:
3714: $verify_action_js
3715:
3716: // ]]>
3717: </script>
3718: ENDJS
3719: my %lt = &Apache::lonlocal::texthash (
3720: chac => 'Access dates to apply for selected users',
3721: chse => 'Changes in section affiliation to apply to selected users',
3722: fors => 'For student roles, changing the section will result in a section switch as students may only be in one section of a course at a time.',
3723: forn => 'For a course role that is not "student", users may have roles in more than one section at a time.',
3724: reta => "Retain each user's current section affiliations?",
3725: dnap => '(Does not apply to student roles).',
3726: );
3727: my ($date_items,$headertext);
3728: if ($env{'form.bulkaction'} eq 'chgsec') {
3729: $headertext = $lt{'chse'};
3730: } else {
3731: $headertext = $lt{'chac'};
3732: my $starttime;
3733: if (($env{'form.bulkaction'} eq 'activate') ||
3734: ($env{'form.bulkaction'} eq 'reenable')) {
3735: $starttime = time;
3736: }
3737: $date_items = &date_setting_table($starttime,undef,$context,
3738: $env{'form.bulkaction'},$formname,
3739: $permission,$crstype);
3740: }
3741: $output .= '<h3>'.$headertext.'</h3>'.
3742: '<form name="'.$formname.'" method="post" action="">'."\n".
3743: $date_items;
3744: if ($context eq 'course' && $env{'form.bulkaction'} eq 'chgsec') {
3745: my ($cnum,$cdom) = &get_course_identity();
3746: if ($crstype eq 'Community') {
3747: $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.');
3748: $lt{'forn'} = &mt('For a community role that is not "member", users may have roles in more than one section at a time.');
3749: $lt{'dnap'} = &mt('(Does not apply to member roles).');
3750: }
3751: my $info;
3752: if ($env{'form.showrole'} eq 'st') {
3753: $output .= '<p>'.$lt{'fors'}.'</p>';
3754: } elsif ($env{'form.showrole'} eq 'Any') {
3755: $output .= '<p>'.$lt{'fors'}.'</p>'.
3756: '<p>'.$lt{'forn'}.' ';
3757: $info = $lt{'reta'};
3758: } else {
3759: $output .= '<p>'.$lt{'forn'}.' ';
3760: $info = $lt{'reta'};
3761: }
3762: if ($info) {
3763: $info .= '<span class="LC_nobreak">'.
3764: '<label><input type="radio" name="retainsec" value="1" '.
3765: 'checked="checked" />'.&mt('Yes').'</label> '.
3766: '<label><input type="radio" name="retainsec" value="0" />'.
3767: &mt('No').'</label></span>';
3768: if ($env{'form.showrole'} eq 'Any') {
3769: $info .= '<br />'.$lt{'dnap'};
3770: }
3771: $info .= '</p>';
3772: } else {
3773: $info = '<input type="hidden" name="retainsec" value="0" />';
3774: }
3775: my $rowtitle = &mt('New section to assign');
3776: my $secbox = §ion_picker($cdom,$cnum,$env{'form.showrole'},$rowtitle,
3777: $permission,$context,'chgsec',$crstype);
3778: $output .= $info.$secbox;
3779: }
3780: $output .= '<p>'.
3781: '<input type="button" name="dateselection" value="'.&mt('Save').'" onclick="javascript:saveselections(this.form)" /></p>'."\n".
3782: '</form>';
3783: return $output;
3784: }
3785:
3786: sub section_picker {
3787: my ($cdom,$cnum,$role,$rowtitle,$permission,$context,$mode,$crstype,
3788: $showcredits,$credits) = @_;
3789: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
3790: my $sections_select .= &course_sections(\%sections_count,$role);
3791: my $secbox = '<div>'.&Apache::lonhtmlcommon::start_pick_box()."\n";
3792: if ($mode eq 'upload') {
3793: my ($options,$cb_script,$coursepick) =
3794: &default_role_selector($context,1,$crstype,$showcredits);
3795: $secbox .= &Apache::lonhtmlcommon::row_title(&mt('role'),'LC_oddrow_value').
3796: $options. &Apache::lonhtmlcommon::row_closure(1)."\n";
3797: }
3798: $secbox .= &Apache::lonhtmlcommon::row_title($rowtitle,'LC_oddrow_value')."\n";
3799: if ($env{'request.course.sec'} eq '') {
3800: $secbox .= '<table class="LC_createuser"><tr class="LC_section_row">'."\n".
3801: '<td align="center">'.&mt('Existing sections')."\n".
3802: '<br />'.$sections_select.'</td><td align="center">'.
3803: &mt('New section').'<br />'."\n".
3804: '<input type="text" name="newsec" size="15" value="" />'."\n".
3805: '<input type="hidden" name="sections" value="" />'."\n".
3806: '</td></tr></table>'."\n";
3807: } else {
3808: $secbox .= '<input type="hidden" name="sections" value="'.
3809: $env{'request.course.sec'}.'" />'.
3810: $env{'request.course.sec'};
3811: }
3812: $secbox .= &Apache::lonhtmlcommon::row_closure(1)."\n";
3813: unless ($mode eq 'chgsec') {
3814: if ($showcredits) {
3815: $secbox .=
3816: &Apache::lonhtmlcommon::row_title(&mt('credits (students)'),
3817: 'LC_evenrow_value')."\n".
3818: '<input type="text" name="credits" size="3" value="'.$credits.'" />'."\n".
3819: &Apache::lonhtmlcommon::row_closure(1)."\n";
3820: }
3821: }
3822: $secbox .= &Apache::lonhtmlcommon::end_pick_box().'</div>';
3823: return $secbox;
3824: }
3825:
3826: sub results_header_row {
3827: my ($rolefilter,$statusmode,$context,$permission,$mode,$crstype) = @_;
3828: my ($description,$showfilter);
3829: if ($rolefilter ne 'Any') {
3830: $showfilter = $rolefilter;
3831: }
3832: if ($context eq 'course') {
3833: if ($mode eq 'csv' || $mode eq 'excel') {
3834: if ($crstype eq 'Community') {
3835: $description = &mt('Community - [_1]:',$env{'course.'.$env{'request.course.id'}.'.description'}).' ';
3836: } else {
3837: $description = &mt('Course - [_1]:',$env{'course.'.$env{'request.course.id'}.'.description'}).' ';
3838: }
3839: }
3840: if ($statusmode eq 'Expired') {
3841: if ($crstype eq 'Community') {
3842: $description .= &mt('Users in community with expired [_1] roles',$showfilter);
3843: } else {
3844: $description .= &mt('Users in course with expired [_1] roles',$showfilter);
3845: }
3846: } elsif ($statusmode eq 'Future') {
3847: if ($crstype eq 'Community') {
3848: $description .= &mt('Users in community with future [_1] roles',$showfilter);
3849: } else {
3850: $description .= &mt('Users in course with future [_1] roles',$showfilter);
3851: }
3852: } elsif ($statusmode eq 'Active') {
3853: if ($crstype eq 'Community') {
3854: $description .= &mt('Users in community with active [_1] roles',$showfilter);
3855: } else {
3856: $description .= &mt('Users in course with active [_1] roles',$showfilter);
3857: }
3858: } else {
3859: if ($rolefilter eq 'Any') {
3860: if ($crstype eq 'Community') {
3861: $description .= &mt('All users in community');
3862: } else {
3863: $description .= &mt('All users in course');
3864: }
3865: } else {
3866: if ($crstype eq 'Community') {
3867: $description .= &mt('All users in community with [_1] roles',$rolefilter);
3868: } else {
3869: $description .= &mt('All users in course with [_1] roles',$rolefilter);
3870: }
3871: }
3872: }
3873: my $constraint;
3874: my $viewablesec = &viewable_section($permission);
3875: if ($viewablesec ne '') {
3876: if ($env{'form.showrole'} eq 'st') {
3877: $constraint = &mt('only users in section "[_1]"',$viewablesec);
3878: } elsif (($env{'form.showrole'} ne 'cc') && ($env{'form.showrole'} ne 'co')) {
3879: $constraint = &mt('only users affiliated with no section or section "[_1]"',$viewablesec);
3880: }
3881: if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) {
3882: if ($env{'form.grpfilter'} eq 'none') {
3883: $constraint .= &mt(' and not in any group');
3884: } else {
3885: $constraint .= &mt(' and members of group: "[_1]"',$env{'form.grpfilter'});
3886: }
3887: }
3888: } else {
3889: if (($env{'form.secfilter'} ne 'all') && ($env{'form.secfilter'} ne '')) {
3890: if ($env{'form.secfilter'} eq 'none') {
3891: $constraint = &mt('only users affiliated with no section');
3892: } else {
3893: $constraint = &mt('only users affiliated with section "[_1]"',$env{'form.secfilter'});
3894: }
3895: }
3896: if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) {
3897: if ($env{'form.grpfilter'} eq 'none') {
3898: if ($constraint eq '') {
3899: $constraint = &mt('only users not in any group');
3900: } else {
3901: $constraint .= &mt(' and also not in any group');
3902: }
3903: } else {
3904: if ($constraint eq '') {
3905: $constraint = &mt('only members of group: "[_1]"',$env{'form.grpfilter'});
3906: } else {
3907: $constraint .= &mt(' and also members of group: "[_1]"'.$env{'form.grpfilter'});
3908: }
3909: }
3910: }
3911: }
3912: if ($constraint ne '') {
3913: $description .= ' ('.$constraint.')';
3914: }
3915: } elsif ($context eq 'author') {
3916: $description =
3917: &mt('Author space for [_1]'
3918: ,'<span class="LC_cusr_emph">'
3919: .&Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'})
3920: .'</span>')
3921: .': ';
3922: if ($statusmode eq 'Expired') {
3923: $description .= &mt('Co-authors with expired [_1] roles',$showfilter);
3924: } elsif ($statusmode eq 'Future') {
3925: $description .= &mt('Co-authors with future [_1] roles',$showfilter);
3926: } elsif ($statusmode eq 'Active') {
3927: $description .= &mt('Co-authors with active [_1] roles',$showfilter);
3928: } else {
3929: if ($rolefilter eq 'Any') {
3930: $description .= &mt('All co-authors');
3931: } else {
3932: $description .= &mt('All co-authors with [_1] roles',$rolefilter);
3933: }
3934: }
3935: } elsif ($context eq 'domain') {
3936: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
3937: $description = &mt('Domain - [_1]:',$domdesc).' ';
3938: if ($env{'form.roletype'} eq 'domain') {
3939: if ($statusmode eq 'Expired') {
3940: $description .= &mt('Users in domain with expired [_1] roles',$showfilter);
3941: } elsif ($statusmode eq 'Future') {
3942: $description .= &mt('Users in domain with future [_1] roles',$showfilter);
3943: } elsif ($statusmode eq 'Active') {
3944: $description .= &mt('Users in domain with active [_1] roles',$showfilter);
3945: } else {
3946: if ($rolefilter eq 'Any') {
3947: $description .= &mt('All users in domain');
3948: } else {
3949: $description .= &mt('All users in domain with [_1] roles',$rolefilter);
3950: }
3951: }
3952: } elsif ($env{'form.roletype'} eq 'author') {
3953: if ($statusmode eq 'Expired') {
3954: $description .= &mt('Co-authors in domain with expired [_1] roles',$showfilter);
3955: } elsif ($statusmode eq 'Future') {
3956: $description .= &mt('Co-authors in domain with future [_1] roles',$showfilter);
3957: } elsif ($statusmode eq 'Active') {
3958: $description .= &mt('Co-authors in domain with active [_1] roles',$showfilter);
3959: } else {
3960: if ($rolefilter eq 'Any') {
3961: $description .= &mt('All users with co-author roles in domain',$showfilter);
3962: } else {
3963: $description .= &mt('All co-authors in domain with [_1] roles',$rolefilter);
3964: }
3965: }
3966: } elsif (($env{'form.roletype'} eq 'course') ||
3967: ($env{'form.roletype'} eq 'community')) {
3968: my $coursefilter = $env{'form.coursepick'};
3969: if ($env{'form.roletype'} eq 'course') {
3970: if ($coursefilter eq 'category') {
3971: my $instcode = &instcode_from_coursefilter();
3972: if ($instcode eq '.') {
3973: $description .= &mt('All courses in domain').' - ';
3974: } else {
3975: $description .= &mt('Courses in domain with institutional code: [_1]',$instcode).' - ';
3976: }
3977: } elsif ($coursefilter eq 'selected') {
3978: $description .= &mt('Selected courses in domain').' - ';
3979: } elsif ($coursefilter eq 'all') {
3980: $description .= &mt('All courses in domain').' - ';
3981: }
3982: } elsif ($env{'form.roletype'} eq 'community') {
3983: if ($coursefilter eq 'selected') {
3984: $description .= &mt('Selected communities in domain').' - ';
3985: } elsif ($coursefilter eq 'all') {
3986: $description .= &mt('All communities in domain').' - ';
3987: }
3988: }
3989: if ($statusmode eq 'Expired') {
3990: $description .= &mt('users with expired [_1] roles',$showfilter);
3991: } elsif ($statusmode eq 'Future') {
3992: $description .= &mt('users with future [_1] roles',$showfilter);
3993: } elsif ($statusmode eq 'Active') {
3994: $description .= &mt('users with active [_1] roles',$showfilter);
3995: } else {
3996: if ($rolefilter eq 'Any') {
3997: $description .= &mt('all users');
3998: } else {
3999: $description .= &mt('users with [_1] roles',$rolefilter);
4000: }
4001: }
4002: }
4003: }
4004: return $description;
4005: }
4006:
4007: sub viewable_section {
4008: my ($permission) = @_;
4009: my $viewablesec;
4010: if (ref($permission) eq 'HASH') {
4011: if (exists($permission->{'view_section'})) {
4012: $viewablesec = $permission->{'view_section'};
4013: } elsif (exists($permission->{'cusr_section'})) {
4014: $viewablesec = $permission->{'cusr_section'};
4015: }
4016: }
4017: return $viewablesec;
4018: }
4019:
4020:
4021: #################################################
4022: #################################################
4023: sub show_drop_list {
4024: my ($r,$classlist,$nosort,$permission,$crstype) = @_;
4025: my $cid = $env{'request.course.id'};
4026: my ($cnum,$cdom) = &get_course_identity($cid);
4027: if (! exists($env{'form.sortby'})) {
4028: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
4029: ['sortby']);
4030: }
4031: my $sortby = $env{'form.sortby'};
4032: if ($sortby !~ /^(username|domain|section|groups|fullname|id|start|end)$/) {
4033: $sortby = 'username';
4034: }
4035: my $action = "drop";
4036: my $check_uncheck_js = &Apache::loncommon::check_uncheck_jscript();
4037: $r->print(<<END);
4038: <input type="hidden" name="sortby" value="$sortby" />
4039: <input type="hidden" name="action" value="$action" />
4040: <input type="hidden" name="state" value="done" />
4041: <script type="text/javascript" language="Javascript">
4042: // <![CDATA[
4043: $check_uncheck_js
4044: // ]]>
4045: </script>
4046: <input type="hidden" name="phase" value="four" />
4047: END
4048: my ($indexhash,$keylist) = &make_keylist_array();
4049: my $studentcount = 0;
4050: if (ref($classlist) eq 'HASH') {
4051: foreach my $student (keys(%{$classlist})) {
4052: my $sdata = $classlist->{$student};
4053: my $status = $sdata->[$indexhash->{'status'}];
4054: my $section = $sdata->[$indexhash->{'section'}];
4055: if ($status ne 'Active') {
4056: delete($classlist->{$student});
4057: next;
4058: }
4059: if ($env{'request.course.sec'} ne '') {
4060: if ($section ne $env{'request.course.sec'}) {
4061: delete($classlist->{$student});
4062: next;
4063: }
4064: }
4065: $studentcount ++;
4066: }
4067: }
4068: if (!$studentcount) {
4069: my $msg = '';
4070: if ($crstype eq 'Community') {
4071: $msg = &mt('There are no members to drop.');
4072: } else {
4073: $msg = &mt('There are no students to drop.');
4074: }
4075: $r->print('<p class="LC_info">'.$msg.'</p>');
4076: return;
4077: }
4078: my ($classgroups) = &Apache::loncoursedata::get_group_memberships(
4079: $classlist,$keylist,$cdom,$cnum);
4080: my %lt=&Apache::lonlocal::texthash('usrn' => "username",
4081: 'dom' => "domain",
4082: 'id' => "ID",
4083: 'sn' => "student name",
4084: 'mn' => "member name",
4085: 'sec' => "section",
4086: 'start' => "start date",
4087: 'end' => "end date",
4088: 'groups' => "active groups",
4089: );
4090: my $nametitle = $lt{'sn'};
4091: if ($crstype eq 'Community') {
4092: $nametitle = $lt{'mn'};
4093: }
4094: if ($nosort) {
4095: $r->print(&Apache::loncommon::start_data_table().
4096: &Apache::loncommon::start_data_table_header_row());
4097: $r->print(<<END);
4098: <th> </th>
4099: <th>$lt{'usrn'}</th>
4100: <th>$lt{'dom'}</th>
4101: <th>$lt{'id'}</th>
4102: <th>$nametitle</th>
4103: <th>$lt{'sec'}</th>
4104: <th>$lt{'start'}</th>
4105: <th>$lt{'end'}</th>
4106: <th>$lt{'groups'}</th>
4107: END
4108: $r->print(&Apache::loncommon::end_data_table_header_row());
4109: } else {
4110: $r->print(&Apache::loncommon::start_data_table().
4111: &Apache::loncommon::start_data_table_header_row());
4112: $r->print(<<END);
4113: <th> </th>
4114: <th>
4115: <a href="/adm/createuser?action=$action&sortby=username">$lt{'usrn'}</a>
4116: </th><th>
4117: <a href="/adm/createuser?action=$action&sortby=domain">$lt{'dom'}</a>
4118: </th><th>
4119: <a href="/adm/createuser?action=$action&sortby=id">$lt{'id'}</a>
4120: </th><th>
4121: <a href="/adm/createuser?action=$action&sortby=fullname">$nametitle</a>
4122: </th><th>
4123: <a href="/adm/createuser?action=$action&sortby=section">$lt{'sec'}</a>
4124: </th><th>
4125: <a href="/adm/createuser?action=$action&sortby=start">$lt{'start'}</a>
4126: </th><th>
4127: <a href="/adm/createuser?action=$action&sortby=end">$lt{'end'}</a>
4128: </th><th>
4129: <a href="/adm/createuser?action=$action&sortby=groups">$lt{'groups'}</a>
4130: </th>
4131: END
4132: $r->print(&Apache::loncommon::end_data_table_header_row());
4133: }
4134: #
4135: # Sort the students
4136: my $index = $indexhash->{$sortby};
4137: my $second = $indexhash->{'username'};
4138: my $third = $indexhash->{'domain'};
4139: my @Sorted_Students = sort {
4140: lc($classlist->{$a}->[$index]) cmp lc($classlist->{$b}->[$index])
4141: ||
4142: lc($classlist->{$a}->[$second]) cmp lc($classlist->{$b}->[$second])
4143: ||
4144: lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third])
4145: } (keys(%{$classlist}));
4146: foreach my $student (@Sorted_Students) {
4147: my $error;
4148: my $sdata = $classlist->{$student};
4149: my $username = $sdata->[$indexhash->{'username'}];
4150: my $domain = $sdata->[$indexhash->{'domain'}];
4151: my $section = $sdata->[$indexhash->{'section'}];
4152: my $name = $sdata->[$indexhash->{'fullname'}];
4153: my $id = $sdata->[$indexhash->{'id'}];
4154: my $start = $sdata->[$indexhash->{'start'}];
4155: my $end = $sdata->[$indexhash->{'end'}];
4156: my $groups = $classgroups->{$student};
4157: my $active_groups;
4158: if (ref($groups->{active}) eq 'HASH') {
4159: $active_groups = join(', ',keys(%{$groups->{'active'}}));
4160: }
4161: if (! defined($start) || $start == 0) {
4162: $start = &mt('none');
4163: } else {
4164: $start = &Apache::lonlocal::locallocaltime($start);
4165: }
4166: if (! defined($end) || $end == 0) {
4167: $end = &mt('none');
4168: } else {
4169: $end = &Apache::lonlocal::locallocaltime($end);
4170: }
4171: my $studentkey = $student.':'.$section;
4172: my $startitem = '<input type="hidden" name="'.$studentkey.'_start" value="'.$sdata->[$indexhash->{'start'}].'" />';
4173: #
4174: $r->print(&Apache::loncommon::start_data_table_row());
4175: $r->print(<<"END");
4176: <td><input type="checkbox" name="droplist" value="$studentkey" /></td>
4177: <td>$username</td>
4178: <td>$domain</td>
4179: <td>$id</td>
4180: <td>$name</td>
4181: <td>$section</td>
4182: <td>$start $startitem</td>
4183: <td>$end</td>
4184: <td>$active_groups</td>
4185: END
4186: $r->print(&Apache::loncommon::end_data_table_row());
4187: }
4188: $r->print(&Apache::loncommon::end_data_table().'<br />');
4189: %lt=&Apache::lonlocal::texthash(
4190: 'dp' => "Drop Students",
4191: 'dm' => "Drop Members",
4192: 'ca' => "check all",
4193: 'ua' => "uncheck all",
4194: );
4195: my $btn = $lt{'dp'};
4196: if ($crstype eq 'Community') {
4197: $btn = $lt{'dm'};
4198: }
4199: $r->print(<<"END");
4200: <p>
4201: <input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.studentform.droplist)" />
4202: <input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.studentform.droplist)" />
4203: </p>
4204: <p>
4205: <input type="submit" value="$btn" />
4206: </p>
4207: END
4208: return;
4209: }
4210:
4211: #
4212: # Print out the initial form to get the file containing a list of users
4213: #
4214: sub print_first_users_upload_form {
4215: my ($r,$context) = @_;
4216: my $str;
4217: $str = '<input type="hidden" name="phase" value="two" />';
4218: $str .= '<input type="hidden" name="action" value="upload" />';
4219: $str .= '<input type="hidden" name="state" value="got_file" />';
4220:
4221: $str .= &Apache::grades::checkforfile_js();
4222:
4223: $str .= '<h2>'.&mt('Upload a file containing information about users').'</h2>'."\n";
4224:
4225: # Excel and CSV Help
4226: $str .= '<div class="LC_columnSection">'
4227: .&Apache::loncommon::help_open_topic("Course_Create_Class_List",
4228: &mt("How do I create a users list from a spreadsheet"))
4229: .' '.&Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
4230: &mt("How do I create a CSV file from a spreadsheet"))
4231: ."</div>\n";
4232: $str .= &Apache::lonhtmlcommon::start_pick_box()
4233: .&Apache::lonhtmlcommon::row_title(&mt('File'));
4234: if (&Apache::lonlocal::current_language() ne 'en') {
4235: if ($context eq 'course') {
4236: $str .= '<p class="LC_info">'."\n"
4237: .&mt('Please upload an UTF8 encoded file to ensure a correct character encoding in your classlist.')."\n"
4238: .'</p>'."\n";
4239: }
4240: }
4241: $str .= &Apache::loncommon::upfile_select_html()
4242: .&Apache::lonhtmlcommon::row_closure()
4243: .&Apache::lonhtmlcommon::row_title(
4244: '<label for="noFirstLine">'
4245: .&mt('Ignore First Line')
4246: .'</label>')
4247: .'<input type="checkbox" name="noFirstLine" id="noFirstLine" />'
4248: .&Apache::lonhtmlcommon::row_closure(1)
4249: .&Apache::lonhtmlcommon::end_pick_box();
4250:
4251: $str .= '<p>'
4252: .'<input type="button" name="fileupload" value="'.&mt('Next').'"'
4253: .' onclick="javascript:checkUpload(this.form);" />'
4254: .'</p>';
4255:
4256: $r->print($str);
4257: return;
4258: }
4259:
4260: # ================================================= Drop/Add from uploaded file
4261: sub upfile_drop_add {
4262: my ($r,$context,$permission,$showcredits) = @_;
4263: my $datatoken = &Apache::loncommon::valid_datatoken($env{'form.datatoken'});
4264: if ($datatoken ne '') {
4265: &Apache::loncommon::load_tmp_file($r,$datatoken);
4266: }
4267: my @userdata=&Apache::loncommon::upfile_record_sep();
4268: if($env{'form.noFirstLine'}){shift(@userdata);}
4269: my @keyfields = split(/\,/,$env{'form.keyfields'});
4270: my %fields=();
4271: for (my $i=0; $i<=$env{'form.nfields'}; $i++) {
4272: if ($env{'form.upfile_associate'} eq 'reverse') {
4273: if ($env{'form.f'.$i} ne 'none') {
4274: $fields{$keyfields[$i]}=$env{'form.f'.$i};
4275: }
4276: } else {
4277: $fields{$env{'form.f'.$i}}=$keyfields[$i];
4278: }
4279: }
4280: #
4281: # Store the field choices away
4282: my @storefields = qw/username names fname mname lname gen id
4283: sec ipwd email role domain inststatus/;
4284: if ($showcredits) {
4285: push (@storefields,'credits');
4286: }
4287: my %fieldstype;
4288: foreach my $field (@storefields) {
4289: $env{'form.'.$field.'_choice'}=$fields{$field};
4290: $fieldstype{$field.'_choice'} = 'scalar';
4291: }
4292: &Apache::loncommon::store_course_settings('enrollment_upload',\%fieldstype);
4293: my ($cid,$crstype,$setting);
4294: if ($context eq 'domain') {
4295: $setting = $env{'form.roleaction'};
4296: }
4297: if ($env{'request.course.id'} ne '') {
4298: $cid = $env{'request.course.id'};
4299: $crstype = &Apache::loncommon::course_type();
4300: } elsif ($setting eq 'course') {
4301: if (&Apache::lonnet::is_course($env{'form.dcdomain'},$env{'form.dccourse'})) {
4302: $cid = $env{'form.dcdomain'}.'_'.$env{'form.dccourse'};
4303: $crstype = &Apache::loncommon::course_type($cid);
4304: }
4305: }
4306: my ($startdate,$enddate) = &get_dates_from_form();
4307: if ($env{'form.makedatesdefault'}) {
4308: $r->print(&make_dates_default($startdate,$enddate,$context,$crstype));
4309: }
4310: # Determine domain and desired host (home server)
4311: my $defdom=$env{'request.role.domain'};
4312: my $domain;
4313: if ($env{'form.defaultdomain'} ne '') {
4314: $domain = $env{'form.defaultdomain'};
4315: } else {
4316: $domain = $defdom;
4317: }
4318: my $desiredhost = $env{'form.lcserver'};
4319: if (lc($desiredhost) eq 'default') {
4320: $desiredhost = undef;
4321: } else {
4322: my %home_servers = &Apache::lonnet::get_servers($defdom,'library');
4323: if (! exists($home_servers{$desiredhost})) {
4324: $r->print('<p class="LC_error">'.&mt('Error').': '.
4325: &mt('Invalid home server specified').'</p>');
4326: $r->print(&Apache::loncommon::end_page());
4327: return 'invalidhome';
4328: }
4329: }
4330: # Determine authentication mechanism
4331: my $changeauth;
4332: if ($context eq 'domain') {
4333: $changeauth = $env{'form.changeauth'};
4334: }
4335: my $amode = '';
4336: my $genpwd = '';
4337: my @genpwdfail;
4338: if ($env{'form.login'} eq 'krb') {
4339: $amode='krb';
4340: $amode.=$env{'form.krbver'};
4341: $genpwd=$env{'form.krbarg'};
4342: } elsif ($env{'form.login'} eq 'int') {
4343: $amode='internal';
4344: if ((defined($env{'form.intarg'})) && ($env{'form.intarg'})) {
4345: $genpwd=$env{'form.intarg'};
4346: @genpwdfail =
4347: &Apache::loncommon::check_passwd_rules($domain,$genpwd);
4348: }
4349: } elsif ($env{'form.login'} eq 'loc') {
4350: $amode='localauth';
4351: if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) {
4352: $genpwd=$env{'form.locarg'};
4353: }
4354: }
4355: if ($amode =~ /^krb/) {
4356: if (! defined($genpwd) || $genpwd eq '') {
4357: $r->print('<span class="Error">'.
4358: &mt('Unable to enroll users').' '.
4359: &mt('No Kerberos domain was specified.').'</span></p>');
4360: $amode = ''; # This causes the loop below to be skipped
4361: }
4362: }
4363: my ($defaultsec,$defaultrole,$defaultcredits,$commoncredits);
4364: if ($context eq 'domain') {
4365: if ($setting eq 'domain') {
4366: $defaultrole = $env{'form.defaultrole'};
4367: } elsif ($setting eq 'course') {
4368: $defaultrole = $env{'form.courserole'};
4369: $defaultsec = $env{'form.sections'};
4370: if ($showcredits) {
4371: $commoncredits = $env{'form.credits'};
4372: if ($crstype ne 'Community') {
4373: my %coursehash=&Apache::lonnet::coursedescription($cid);
4374: $defaultcredits = $coursehash{'internal.defaultcredits'};
4375: }
4376: }
4377: }
4378: } elsif ($context eq 'author') {
4379: $defaultrole = $env{'form.defaultrole'};
4380: } elsif ($context eq 'course') {
4381: $defaultrole = $env{'form.defaultrole'};
4382: $defaultsec = $env{'form.sections'};
4383: if ($showcredits) {
4384: $commoncredits = $env{'form.credits'};
4385: $defaultcredits = $env{'course.'.$cid.'.internal.defaultcredits'};
4386: }
4387: }
4388: # Check to see if user information can be changed
4389: my @userinfo = ('firstname','middlename','lastname','generation',
4390: 'permanentemail','id');
4391: my %canmodify;
4392: if (&Apache::lonnet::allowed('mau',$domain)) {
4393: push(@userinfo,'inststatus');
4394: foreach my $field (@userinfo) {
4395: $canmodify{$field} = 1;
4396: }
4397: }
4398: my (%userlist,%modifiable_fields,@poss_roles);
4399: my $secidx = &Apache::loncoursedata::CL_SECTION();
4400: my @courseroles = &roles_by_context('course',1,$crstype);
4401: if (!&Apache::lonnet::allowed('mau',$domain)) {
4402: if ($context eq 'course' || $context eq 'author') {
4403: @poss_roles = &curr_role_permissions($context,'','',$crstype);
4404: my @statuses = ('active','future');
4405: my ($indexhash,$keylist) = &make_keylist_array();
4406: my %info;
4407: foreach my $role (@poss_roles) {
4408: %{$modifiable_fields{$role}} = &can_modify_userinfo($context,$domain,
4409: \@userinfo,[$role]);
4410: }
4411: if ($context eq 'course') {
4412: my ($cnum,$cdom) = &get_course_identity();
4413: my $roster = &Apache::loncoursedata::get_classlist();
4414: if (ref($roster) eq 'HASH') {
4415: %userlist = %{$roster};
4416: }
4417: my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,
4418: \@statuses,\@poss_roles);
4419: &gather_userinfo($context,'view',\%userlist,$indexhash,\%info,
4420: \%advrolehash,$permission);
4421: } elsif ($context eq 'author') {
4422: my %cstr_roles = &Apache::lonnet::get_my_roles(undef,undef,undef,
4423: \@statuses,\@poss_roles);
4424: &gather_userinfo($context,'view',\%userlist,$indexhash,\%info,
4425: \%cstr_roles,$permission);
4426: }
4427: }
4428: }
4429: if ($datatoken eq '') {
4430: $r->print('<p class="LC_error">'.&mt('Error').': '.
4431: &mt('Invalid datatoken').'</p>');
4432: return 'missingdata';
4433: }
4434: if ( $domain eq &LONCAPA::clean_domain($domain)
4435: && ($amode ne '')) {
4436: #######################################
4437: ## Add/Modify Users ##
4438: #######################################
4439: if ($context eq 'course') {
4440: $r->print('<h3>'.&mt('Enrolling Users')."</h3>\n<p>\n");
4441: } elsif ($context eq 'author') {
4442: $r->print('<h3>'.&mt('Updating Co-authors')."</h3>\n<p>\n");
4443: } else {
4444: $r->print('<h3>'.&mt('Adding/Modifying Users')."</h3>\n<p>\n");
4445: }
4446: $r->rflush;
4447:
4448: my %counts = (
4449: user => 0,
4450: auth => 0,
4451: role => 0,
4452: );
4453: my $flushc=0;
4454: my %student=();
4455: my (%curr_groups,@sections,@cleansec,$defaultwarn,$groupwarn);
4456: my %userchg;
4457: if ($context eq 'course' || $setting eq 'course') {
4458: if ($context eq 'course') {
4459: # Get information about course groups
4460: %curr_groups = &Apache::longroup::coursegroups();
4461: } elsif ($setting eq 'course') {
4462: if ($cid) {
4463: %curr_groups =
4464: &Apache::longroup::coursegroups($env{'form.dcdomain'},
4465: $env{'form.dccourse'});
4466: }
4467: }
4468: # determine section number
4469: if ($defaultsec =~ /,/) {
4470: push(@sections,split(/,/,$defaultsec));
4471: } else {
4472: push(@sections,$defaultsec);
4473: }
4474: # remove non alphanumeric values from section
4475: foreach my $item (@sections) {
4476: $item =~ s/\W//g;
4477: if ($item eq "none" || $item eq 'all') {
4478: $defaultwarn = &mt('Default section name [_1] could not be used as it is a reserved word.',$item);
4479: } elsif ($item ne '' && exists($curr_groups{$item})) {
4480: $groupwarn = &mt('Default section name "[_1]" is the name of a course group. Section names and group names must be distinct.',$item);
4481: } elsif ($item ne '') {
4482: push(@cleansec,$item);
4483: }
4484: }
4485: if ($defaultwarn) {
4486: $r->print($defaultwarn.'<br />');
4487: }
4488: if ($groupwarn) {
4489: $r->print($groupwarn.'<br />');
4490: }
4491: }
4492: my (%curr_rules,%got_rules,%alerts,%cancreate);
4493: my %customroles = &my_custom_roles($crstype);
4494: my @permitted_roles =
4495: &roles_on_upload($context,$setting,$crstype,%customroles);
4496: my %longtypes = &Apache::lonlocal::texthash(
4497: official => 'Institutional',
4498: unofficial => 'Non-institutional',
4499: );
4500: my $newuserdom = $env{'request.role.domain'};
4501: map { $cancreate{$_} = &can_create_user($newuserdom,$context,$_); } keys(%longtypes);
4502: # Get new users list
4503: my (%existinguser,%userinfo,%disallow,%rulematch,%inst_results,%alerts,%checkuname,
4504: %showpasswdrules,$haspasswdmap);
4505: my $counter = -1;
4506: foreach my $line (@userdata) {
4507: $counter ++;
4508: my @secs;
4509: my %entries=&Apache::loncommon::record_sep($line);
4510: # Determine user name
4511: $entries{$fields{'username'}} =~ s/^\s+|\s+$//g;
4512: unless (($entries{$fields{'username'}} eq '') ||
4513: (!defined($entries{$fields{'username'}}))) {
4514: my ($fname, $mname, $lname,$gen) = ('','','','');
4515: if (defined($fields{'names'})) {
4516: ($lname,$fname,$mname)=($entries{$fields{'names'}}=~
4517: /([^\,]+)\,\s*(\w+)\s*(.*)$/);
4518: } else {
4519: if (defined($fields{'fname'})) {
4520: $fname=$entries{$fields{'fname'}};
4521: }
4522: if (defined($fields{'mname'})) {
4523: $mname=$entries{$fields{'mname'}};
4524: }
4525: if (defined($fields{'lname'})) {
4526: $lname=$entries{$fields{'lname'}};
4527: }
4528: if (defined($fields{'gen'})) {
4529: $gen=$entries{$fields{'gen'}};
4530: }
4531: }
4532:
4533: if ($entries{$fields{'username'}}
4534: ne &LONCAPA::clean_username($entries{$fields{'username'}})) {
4535: my $nowhitespace;
4536: if ($entries{$fields{'username'}} =~ /\s/) {
4537: $nowhitespace = ' - '.&mt('usernames may not contain spaces.');
4538: }
4539: $disallow{$counter} =
4540: &mt('Unacceptable username [_1] for user [_2] [_3] [_4] [_5]',
4541: '"<b>'.$entries{$fields{'username'}}.'</b>"',
4542: $fname,$mname,$lname,$gen).$nowhitespace;
4543: next;
4544: } else {
4545: $entries{$fields{'domain'}} =~ s/^\s+|\s+$//g;
4546: if ($entries{$fields{'domain'}}
4547: ne &LONCAPA::clean_domain($entries{$fields{'domain'}})) {
4548: $disallow{$counter} =
4549: &mt('Unacceptable domain [_1] for user [_2] [_3] [_4] [_5]',
4550: '"<b>'.$entries{$fields{'domain'}}.'</b>"',
4551: $fname,$mname,$lname,$gen);
4552: next;
4553: }
4554: my $username = $entries{$fields{'username'}};
4555: my $userdomain = $entries{$fields{'domain'}};
4556: if ($userdomain eq '') {
4557: $userdomain = $domain;
4558: }
4559: if (defined($fields{'sec'})) {
4560: if (defined($entries{$fields{'sec'}})) {
4561: $entries{$fields{'sec'}} =~ s/\W//g;
4562: my $item = $entries{$fields{'sec'}};
4563: if ($item eq "none" || $item eq 'all') {
4564: $disallow{$counter} =
4565: &mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a reserved word.',
4566: '<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$item);
4567: next;
4568: } elsif (exists($curr_groups{$item})) {
4569: $disallow{$counter} =
4570: &mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a course group.',
4571: '<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$item).' '.
4572: &mt('Section names and group names must be distinct.');
4573: next;
4574: } else {
4575: push(@secs,$item);
4576: }
4577: }
4578: }
4579: if ($env{'request.course.sec'} ne '') {
4580: @secs = ($env{'request.course.sec'});
4581: if (ref($userlist{$username.':'.$userdomain}) eq 'ARRAY') {
4582: my $currsec = $userlist{$username.':'.$userdomain}[$secidx];
4583: if ($currsec ne $env{'request.course.sec'}) {
4584: $disallow{$counter} =
4585: &mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]".',
4586: '<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$secs[0]);
4587: if ($currsec eq '') {
4588: $disallow{$counter} .=
4589: &mt('This user already has an active/future student role in the course, unaffiliated to any section.');
4590:
4591: } else {
4592: $disallow{$counter} .=
4593: &mt('This user already has an active/future role in section "[_1]" of the course.',$currsec);
4594: }
4595: $disallow{$counter} .=
4596: '<br />'.
4597: &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.',
4598: $secs[0]);
4599: next;
4600: }
4601: }
4602: } elsif ($context eq 'course' || $setting eq 'course') {
4603: if (@secs == 0) {
4604: @secs = @cleansec;
4605: }
4606: }
4607: # determine id number
4608: my $id='';
4609: if (defined($fields{'id'})) {
4610: if (defined($entries{$fields{'id'}})) {
4611: $id=$entries{$fields{'id'}};
4612: }
4613: $id=~tr/A-Z/a-z/;
4614: }
4615: # determine email address
4616: my $email='';
4617: if (defined($fields{'email'})) {
4618: $entries{$fields{'email'}} =~ s/^\s+|\s+$//g;
4619: if (defined($entries{$fields{'email'}})) {
4620: $email=$entries{$fields{'email'}};
4621: unless ($email=~/^[^\@]+\@[^\@]+$/) { $email=''; }
4622: }
4623: }
4624: # determine affiliation
4625: my $inststatus='';
4626: if (defined($fields{'inststatus'})) {
4627: if (defined($entries{$fields{'inststatus'}})) {
4628: $inststatus=$entries{$fields{'inststatus'}};
4629: }
4630: }
4631: # determine user password
4632: my $password;
4633: my $passwdfromfile;
4634: if (defined($fields{'ipwd'})) {
4635: if ($entries{$fields{'ipwd'}}) {
4636: $password=$entries{$fields{'ipwd'}};
4637: $passwdfromfile = 1;
4638: if ($env{'form.login'} eq 'int') {
4639: my $uhome=&Apache::lonnet::homeserver($username,$userdomain);
4640: if (($uhome eq 'no_host') || ($changeauth)) {
4641: my @brokepwdrules =
4642: &Apache::loncommon::check_passwd_rules($domain,$password);
4643: if (@brokepwdrules) {
4644: $disallow{$counter} = &mt('[_1]: Password included in file for this user did not meet requirements.',
4645: '<b>'.$username.'</b>');
4646: map { $showpasswdrules{$_} = 1; } @brokepwdrules;
4647: next;
4648: }
4649: }
4650: }
4651: }
4652: }
4653: unless ($passwdfromfile) {
4654: if ($env{'form.login'} eq 'int') {
4655: if (@genpwdfail) {
4656: my $uhome=&Apache::lonnet::homeserver($username,$userdomain);
4657: if (($uhome eq 'no_host') || ($changeauth)) {
4658: $disallow{$counter} = &mt('[_1]: No specific password in file for this user; default password did not meet requirements',
4659: '<b>'.$username.'</b>');
4660: unless ($haspasswdmap) {
4661: map { $showpasswdrules{$_} = 1; } @genpwdfail;
4662: $haspasswdmap = 1;
4663: }
4664: }
4665: next;
4666: }
4667: }
4668: $password = $genpwd;
4669: }
4670: # determine user role
4671: my $role = '';
4672: if (defined($fields{'role'})) {
4673: if ($entries{$fields{'role'}}) {
4674: $entries{$fields{'role'}} =~ s/(\s+$|^\s+)//g;
4675: if ($entries{$fields{'role'}} ne '') {
4676: if (grep(/^\Q$entries{$fields{'role'}}\E$/,@permitted_roles)) {
4677: $role = $entries{$fields{'role'}};
4678: }
4679: }
4680: if ($role eq '') {
4681: my $rolestr = join(', ',@permitted_roles);
4682: $disallow{$counter} =
4683: &mt('[_1]: You do not have permission to add the requested role [_2] for the user.'
4684: ,'<b>'.$entries{$fields{'username'}}.'</b>'
4685: ,$entries{$fields{'role'}})
4686: .'<br />'
4687: .&mt('Allowable role(s) is/are: [_1].',$rolestr);
4688: next;
4689: }
4690: }
4691: }
4692: if ($role eq '') {
4693: $role = $defaultrole;
4694: }
4695: # Clean up whitespace
4696: foreach (\$id,\$fname,\$mname,\$lname,\$gen,\$inststatus) {
4697: $$_ =~ s/(\s+$|^\s+)//g;
4698: }
4699: my $credits;
4700: if ($showcredits) {
4701: if (($role eq 'st') && ($crstype ne 'Community')) {
4702: $credits = $entries{$fields{'credits'}};
4703: if ($credits ne '') {
4704: $credits =~ s/[^\d\.]//g;
4705: }
4706: if ($credits eq '') {
4707: $credits = $commoncredits;
4708: }
4709: if ($credits eq $defaultcredits) {
4710: undef($credits);
4711: }
4712: }
4713: }
4714: # check against rules
4715: my $checkid = 0;
4716: my $newuser = 0;
4717: my $uhome=&Apache::lonnet::homeserver($username,$userdomain);
4718: if ($uhome eq 'no_host') {
4719: if ($userdomain ne $newuserdom) {
4720: if ($context eq 'course') {
4721: $disallow{$counter} =
4722: &mt('[_1]: The domain specified ([_2]) is different to that of the course.',
4723: '<b>'.$username.'</b>',$userdomain);
4724: } elsif ($context eq 'author') {
4725: $disallow{$counter} =
4726: &mt('[_1]: The domain specified ([_2]) is different to that of the author.',
4727: '<b>'.$username.'</b>',$userdomain);
4728: } else {
4729: $disallow{$counter} =
4730: &mt('[_1]: The domain specified ([_2]) is different to that of your current role.',
4731: '<b>'.$username.'</b>',$userdomain);
4732: }
4733: $disallow{$counter} .=
4734: &mt('The user does not already exist, and you may not create a new user in a different domain.');
4735: next;
4736: } else {
4737: unless ($password || $env{'form.login'} eq 'loc') {
4738: $disallow{$counter} =
4739: &mt('[_1]: This is a new user but no default password was provided, and the authentication type requires one.',
4740: '<b>'.$username.'</b>');
4741: next;
4742: }
4743: }
4744: $checkid = 1;
4745: $newuser = 1;
4746: $checkuname{$username.':'.$newuserdom} = { 'newuser' => $newuser, 'id' => $id };
4747: } else {
4748: if ($context eq 'course' || $context eq 'author') {
4749: if ($userdomain eq $domain ) {
4750: if ($role eq '') {
4751: my @checkroles;
4752: foreach my $role (@poss_roles) {
4753: my $endkey;
4754: if ($role ne 'st') {
4755: $endkey = ':'.$role;
4756: }
4757: if (exists($userlist{$username.':'.$userdomain.$endkey})) {
4758: if (!grep(/^\Q$role\E$/,@checkroles)) {
4759: push(@checkroles,$role);
4760: }
4761: }
4762: }
4763: if (@checkroles > 0) {
4764: %canmodify = &can_modify_userinfo($context,$domain,\@userinfo,\@checkroles);
4765: }
4766: } elsif (ref($modifiable_fields{$role}) eq 'HASH') {
4767: %canmodify = %{$modifiable_fields{$role}};
4768: }
4769: }
4770: my @newinfo = (\$fname,\$mname,\$lname,\$gen,\$email,\$id);
4771: for (my $i=0; $i<@newinfo; $i++) {
4772: if (${$newinfo[$i]} ne '') {
4773: if (!$canmodify{$userinfo[$i]}) {
4774: ${$newinfo[$i]} = '';
4775: }
4776: }
4777: }
4778: }
4779: if ($id) {
4780: $existinguser{$userdomain}{$username} = $id;
4781: }
4782: }
4783: $userinfo{$counter} = {
4784: username => $username,
4785: domain => $userdomain,
4786: fname => $fname,
4787: mname => $mname,
4788: lname => $lname,
4789: gen => $gen,
4790: email => $email,
4791: id => $id,
4792: password => $password,
4793: inststatus => $inststatus,
4794: role => $role,
4795: sections => \@secs,
4796: credits => $credits,
4797: newuser => $newuser,
4798: checkid => $checkid,
4799: };
4800: }
4801: }
4802: } # end of foreach (@userdata)
4803: if ($counter > -1) {
4804: my $total = $counter + 1;
4805: my %checkids;
4806: if ((keys(%existinguser)) || (keys(%checkuname))) {
4807: $r->print(&mt('Please be patient -- checking for institutional data ...'));
4808: $r->rflush();
4809: if (keys(%existinguser)) {
4810: foreach my $dom (keys(%existinguser)) {
4811: if (ref($existinguser{$dom}) eq 'HASH') {
4812: my %idhash = &Apache::lonnet::idrget($dom,keys(%{$existinguser{$dom}}));
4813: foreach my $username (keys(%{$existinguser{$dom}})) {
4814: if ($idhash{$username} ne $existinguser{$dom}{$username}) {
4815: $checkids{$username.':'.$dom} = {
4816: 'id' => $existinguser{$dom}{$username},
4817: };
4818: }
4819: }
4820: if (keys(%checkids)) {
4821: &Apache::loncommon::user_rule_check(\%checkids,{ 'id' => 1 },
4822: \%alerts,\%rulematch,
4823: \%inst_results,\%curr_rules,
4824: \%got_rules);
4825: }
4826: }
4827: }
4828: }
4829: if (keys(%checkuname)) {
4830: &Apache::loncommon::user_rule_check(\%checkuname,{ 'username' => 1, 'id' => 1, },
4831: \%alerts,\%rulematch,\%inst_results,
4832: \%curr_rules,\%got_rules);
4833: }
4834: $r->print(' '.&mt('done').'<br /><br />');
4835: $r->rflush();
4836: }
4837: my %prog_state = &Apache::lonhtmlcommon::Create_PrgWin($r,$total);
4838: $r->print('<ul>');
4839: for (my $i=0; $i<=$counter; $i++) {
4840: if ($disallow{$i}) {
4841: $r->print('<li>'.$disallow{$i}.'</li>');
4842: } elsif (ref($userinfo{$i}) eq 'HASH') {
4843: my $password = $userinfo{$i}{'password'};
4844: my $newuser = $userinfo{$i}{'newuser'};
4845: my $checkid = $userinfo{$i}{'checkid'};
4846: my $id = $userinfo{$i}{'id'};
4847: my $role = $userinfo{$i}{'role'};
4848: my @secs;
4849: if (ref($userinfo{$i}{'sections'}) eq 'ARRAY') {
4850: @secs = @{$userinfo{$i}{'sections'}};
4851: }
4852: my $fname = $userinfo{$i}{'fname'};
4853: my $mname = $userinfo{$i}{'mname'};
4854: my $lname = $userinfo{$i}{'lname'};
4855: my $gen = $userinfo{$i}{'gen'};
4856: my $email = $userinfo{$i}{'email'};
4857: my $inststatus = $userinfo{$i}{'inststatus'};
4858: my $credits = $userinfo{$i}{'credits'};
4859: my $username = $userinfo{$i}{'username'};
4860: my $userdomain = $userinfo{$i}{'domain'};
4861: my $user = $username.':'.$userdomain;
4862: if ($newuser) {
4863: if (ref($alerts{'username'}) eq 'HASH') {
4864: if (ref($alerts{'username'}{$userdomain}) eq 'HASH') {
4865: if ($alerts{'username'}{$userdomain}{$username}) {
4866: $r->print('<li>'.
4867: &mt('[_1]: matches the username format at your institution, but is not known to your directory service.','<b>'.$username.'</b>').'<br />'.
4868: &mt('Consequently, the user was not created.').'</li>');
4869: next;
4870: }
4871: }
4872: }
4873: if (ref($inst_results{$user}) eq 'HASH') {
4874: if ($inst_results{$user}{'firstname'} ne '') {
4875: $fname = $inst_results{$user}{'firstname'};
4876: }
4877: if ($inst_results{$user}{'middlename'} ne '') {
4878: $mname = $inst_results{$user}{'middlename'};
4879: }
4880: if ($inst_results{$user}{'lasttname'} ne '') {
4881: $lname = $inst_results{$user}{'lastname'};
4882: }
4883: if ($inst_results{$user}{'permanentemail'} ne '') {
4884: $email = $inst_results{$user}{'permanentemail'};
4885: }
4886: if ($inst_results{$user}{'id'} ne '') {
4887: $id = $inst_results{$user}{'id'};
4888: $checkid = 0;
4889: }
4890: if (ref($inst_results{$user}{'inststatus'}) eq 'ARRAY') {
4891: $inststatus = join(':',@{$inst_results{$user}{'inststatus'}});
4892: }
4893: }
4894: if (($checkid) && ($id ne '')) {
4895: if (ref($alerts{'id'}) eq 'HASH') {
4896: if (ref($alerts{'id'}{$userdomain}) eq 'HASH') {
4897: if ($alerts{'id'}{$userdomain}{$username}) {
4898: $r->print('<li>'.
4899: &mt('[_1]: has a student/employee ID matching the format at your institution, but the ID is not found by your directory service.',
4900: '<b>'.$username.'</b>').'<br />'.
4901: &mt('Consequently, the user was not created.').'</li>');
4902: next;
4903: }
4904: }
4905: }
4906: }
4907: my $usertype = 'unofficial';
4908: if (ref($rulematch{$user}) eq 'HASH') {
4909: if ($rulematch{$user}{'username'}) {
4910: $usertype = 'official';
4911: }
4912: }
4913: unless ($cancreate{$usertype}) {
4914: my $showtype = $longtypes{$usertype};
4915: $r->print('<li>'.
4916: &mt('[_1]: The user does not exist, and you are not permitted to create users of type: [_2].','<b>'.$username.'</b>',$showtype).'</li>');
4917: next;
4918: }
4919: } elsif ($id ne '') {
4920: if (exists($checkids{$user})) {
4921: $checkid = 1;
4922: if (ref($alerts{'id'}) eq 'HASH') {
4923: if (ref($alerts{'id'}{$userdomain}) eq 'HASH') {
4924: if ($alerts{'id'}{$userdomain}{$username}) {
4925: $r->print('<li>'.
4926: &mt('[_1]: has a student/employee ID matching the format at your institution, but the ID is not found by your directory service.',
4927: '<b>'.$username.'</b>').'<br />'.
4928: &mt('Consequently, the ID was not changed.').'</li>');
4929: $id = '';
4930: }
4931: }
4932: }
4933: }
4934: }
4935: my $multiple = 0;
4936: my ($userresult,$authresult,$roleresult,$idresult);
4937: my (%userres,%authres,%roleres,%idres);
4938: my $singlesec = '';
4939: if ($role eq 'st') {
4940: if (($context eq 'domain') && ($changeauth eq 'Yes') && (!$newuser)) {
4941: if ((&Apache::lonnet::allowed('mau',$userdomain)) &&
4942: (&Apache::lonnet::homeserver($username,$userdomain) ne 'no_host')) {
4943: if ((($amode =~ /^krb4|krb5|internal$/) && $password ne '') ||
4944: ($amode eq 'localauth')) {
4945: $authresult =
4946: &Apache::lonnet::modifyuserauth($userdomain,$username,$amode,$password);
4947: }
4948: }
4949: }
4950: my $sec;
4951: if (ref($userinfo{$i}{'sections'}) eq 'ARRAY') {
4952: if (@secs > 0) {
4953: $sec = $secs[0];
4954: }
4955: }
4956: &modifystudent($userdomain,$username,$cid,$sec,
4957: $desiredhost,$context);
4958: $roleresult =
4959: &Apache::lonnet::modifystudent
4960: ($userdomain,$username,$id,$amode,$password,
4961: $fname,$mname,$lname,$gen,$sec,$enddate,
4962: $startdate,$env{'form.forceid'},
4963: $desiredhost,$email,'manual','',$cid,
4964: '',$context,$inststatus,$credits);
4965: $userresult = $roleresult;
4966: } else {
4967: if ($role ne '') {
4968: if ($context eq 'course' || $setting eq 'course') {
4969: if ($customroles{$role}) {
4970: $role = 'cr_'.$env{'user.domain'}.'_'.
4971: $env{'user.name'}.'_'.$role;
4972: }
4973: if (($role ne 'cc') && ($role ne 'co')) {
4974: if (@secs > 1) {
4975: $multiple = 1;
4976: foreach my $sec (@secs) {
4977: ($userres{$sec},$authres{$sec},$roleres{$sec},$idres{$sec}) =
4978: &modifyuserrole($context,$setting,
4979: $changeauth,$cid,$userdomain,$username,
4980: $id,$amode,$password,$fname,
4981: $mname,$lname,$gen,$sec,
4982: $env{'form.forceid'},$desiredhost,
4983: $email,$role,$enddate,
4984: $startdate,$checkid,$inststatus);
4985: }
4986: } elsif (@secs > 0) {
4987: $singlesec = $secs[0];
4988: }
4989: }
4990: }
4991: }
4992: if (!$multiple) {
4993: ($userresult,$authresult,$roleresult,$idresult) =
4994: &modifyuserrole($context,$setting,
4995: $changeauth,$cid,$userdomain,$username,
4996: $id,$amode,$password,$fname,
4997: $mname,$lname,$gen,$singlesec,
4998: $env{'form.forceid'},$desiredhost,
4999: $email,$role,$enddate,$startdate,
5000: $checkid,$inststatus);
5001: }
5002: }
5003: if ($multiple) {
5004: foreach my $sec (sort(keys(%userres))) {
5005: $flushc =
5006: &user_change_result($r,$userres{$sec},$authres{$sec},
5007: $roleres{$sec},$idres{$sec},\%counts,$flushc,
5008: $username,$userdomain,\%userchg);
5009:
5010: }
5011: } else {
5012: $flushc =
5013: &user_change_result($r,$userresult,$authresult,
5014: $roleresult,$idresult,\%counts,$flushc,
5015: $username,$userdomain,\%userchg);
5016: }
5017: }
5018: &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,'last user');
5019: } # end of loop
5020: $r->print('</ul>');
5021: &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
5022: }
5023: # Flush the course logs so reverse user roles immediately updated
5024: $r->register_cleanup(\&Apache::lonnet::flushcourselogs);
5025: $r->print("</p>\n<p>\n".&mt('Processed [quant,_1,user].',$counts{'user'}).
5026: "</p>\n");
5027: if ($counts{'role'} > 0) {
5028: $r->print("<p>\n".
5029: &mt('Roles added for [quant,_1,user].',$counts{'role'}).' '.
5030: &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.').
5031: "</p>\n");
5032: } else {
5033: $r->print('<p>'.&mt('No roles added').'</p>');
5034: }
5035: if ($counts{'auth'} > 0) {
5036: $r->print("<p>\n".
5037: &mt('Authentication changed for [_1] existing users.',
5038: $counts{'auth'})."</p>\n");
5039: }
5040: $r->print(&print_namespacing_alerts($domain,\%alerts,\%curr_rules));
5041: $r->print(&passwdrule_alerts($domain,\%showpasswdrules));
5042: #####################################
5043: # Display list of students to drop #
5044: #####################################
5045: if ($env{'form.fullup'} eq 'yes') {
5046: $r->print('<h3>'.&mt('Students to Drop')."</h3>\n");
5047: # Get current classlist
5048: my $classlist = &Apache::loncoursedata::get_classlist();
5049: if (! defined($classlist)) {
5050: $r->print('<p class="LC_info">'.
5051: &mt('There are no students with current/future access to the course.').
5052: '</p>'."\n");
5053: } elsif (ref($classlist) eq 'HASH') {
5054: # Remove the students we just added from the list of students.
5055: foreach my $line (@userdata) {
5056: my %entries=&Apache::loncommon::record_sep($line);
5057: unless (($entries{$fields{'username'}} eq '') ||
5058: (!defined($entries{$fields{'username'}}))) {
5059: delete($classlist->{$entries{$fields{'username'}}.
5060: ':'.$domain});
5061: }
5062: }
5063: # Print out list of dropped students.
5064: &show_drop_list($r,$classlist,'nosort',$permission);
5065: }
5066: }
5067: } # end of unless
5068: return 'ok';
5069: }
5070:
5071: sub print_namespacing_alerts {
5072: my ($domain,$alerts,$curr_rules) = @_;
5073: my $output;
5074: if (ref($alerts) eq 'HASH') {
5075: if (keys(%{$alerts}) > 0) {
5076: if (ref($alerts->{'username'}) eq 'HASH') {
5077: foreach my $dom (sort(keys(%{$alerts->{'username'}}))) {
5078: my $count;
5079: if (ref($alerts->{'username'}{$dom}) eq 'HASH') {
5080: $count = keys(%{$alerts->{'username'}{$dom}});
5081: }
5082: my $domdesc = &Apache::lonnet::domain($domain,'description');
5083: if (ref($curr_rules->{$dom}) eq 'HASH') {
5084: $output .= &Apache::loncommon::instrule_disallow_msg(
5085: 'username',$domdesc,$count,'upload');
5086: }
5087: $output .= &Apache::loncommon::user_rule_formats($dom,
5088: $domdesc,$curr_rules->{$dom}{'username'},
5089: 'username');
5090: }
5091: }
5092: if (ref($alerts->{'id'}) eq 'HASH') {
5093: foreach my $dom (sort(keys(%{$alerts->{'id'}}))) {
5094: my $count;
5095: if (ref($alerts->{'id'}{$dom}) eq 'HASH') {
5096: $count = keys(%{$alerts->{'id'}{$dom}});
5097: }
5098: my $domdesc = &Apache::lonnet::domain($domain,'description');
5099: if (ref($curr_rules->{$dom}) eq 'HASH') {
5100: $output .= &Apache::loncommon::instrule_disallow_msg(
5101: 'id',$domdesc,$count,'upload');
5102: }
5103: $output .= &Apache::loncommon::user_rule_formats($dom,
5104: $domdesc,$curr_rules->{$dom}{'id'},'id');
5105: }
5106: }
5107: }
5108: }
5109: }
5110:
5111: sub passwdrule_alerts {
5112: my ($domain,$passwdrules) = @_;
5113: my $warning;
5114: if (ref($passwdrules) eq 'HASH') {
5115: my %showrules = %{$passwdrules};
5116: if (keys(%showrules)) {
5117: my %passwdconf = &Apache::lonnet::get_passwdconf($domain);
5118: $warning = '<b>'.&mt('Password requirement(s) unmet for one or more users:').'</b><ul>';
5119: if ($showrules{'min'}) {
5120: my $min = $passwdconf{'min'};
5121: if ($min eq '') {
5122: $min = $Apache::lonnet::passwdmin;
5123: }
5124: $warning .= '<li>'.&mt('minimum [quant,_1,character]',$min).'</li>';
5125: }
5126: if ($showrules{'max'}) {
5127: $warning .= '<li>'.&mt('maximum [quant,_1,character]',$passwdconf{'max'}).'</li>';
5128: }
5129: if ($showrules{'uc'}) {
5130: $warning .= '<li>'.&mt('contain at least one upper case letter').'</li>';
5131: }
5132: if ($showrules{'lc'}) {
5133: $warning .= '<li>'.&mt('contain at least one lower case letter').'</li>';
5134: }
5135: if ($showrules{'num'}) {
5136: $warning .= '<li>'.&mt('contain at least one number').'</li>';
5137: }
5138: if ($showrules{'spec'}) {
5139: $warning .= '<li>'.&mt('contain at least one non-alphanumeric').'</li>';
5140: }
5141: $warning .= '</ul>';
5142: }
5143: }
5144: return $warning;
5145: }
5146:
5147: sub user_change_result {
5148: my ($r,$userresult,$authresult,$roleresult,$idresult,$counts,$flushc,
5149: $username,$userdomain,$userchg) = @_;
5150: my $okresult = 0;
5151: my @status;
5152: if ($userresult ne 'ok') {
5153: if ($userresult =~ /^error:(.+)$/) {
5154: my $error = $1;
5155: push(@status,
5156: &mt('[_1]: Unable to add/modify: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
5157: }
5158: } else {
5159: $counts->{'user'} ++;
5160: $okresult = 1;
5161: }
5162: if ($authresult ne 'ok') {
5163: if ($authresult =~ /^error:(.+)$/) {
5164: my $error = $1;
5165: push(@status,
5166: &mt('[_1]: Unable to modify authentication: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
5167: }
5168: } else {
5169: $counts->{'auth'} ++;
5170: $okresult = 1;
5171: }
5172: if ($roleresult ne 'ok') {
5173: if ($roleresult =~ /^error:(.+)$/) {
5174: my $error = $1;
5175: push(@status,
5176: &mt('[_1]: Unable to add role: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
5177: }
5178: } else {
5179: $counts->{'role'} ++;
5180: $okresult = 1;
5181: }
5182: if ($okresult) {
5183: $flushc++;
5184: $userchg->{$username.':'.$userdomain}=1;
5185: if ($flushc>15) {
5186: $r->rflush;
5187: $flushc=0;
5188: }
5189: }
5190: if ($idresult) {
5191: push(@status,$idresult);
5192: }
5193: if (@status) {
5194: $r->print('<li>'.join('<br />',@status).'</li>');
5195: }
5196: return $flushc;
5197: }
5198:
5199: # ========================================================= Menu Phase Two Drop
5200: sub print_drop_menu {
5201: my ($r,$context,$permission,$crstype) = @_;
5202: my $heading;
5203: if ($crstype eq 'Community') {
5204: $heading = &mt("Drop Members");
5205: } else {
5206: $heading = &mt("Drop Students");
5207: }
5208: $r->print('<h3>'.$heading.'</h3>'."\n".
5209: '<form name="studentform" method="post" action="">'."\n");
5210: my $classlist = &Apache::loncoursedata::get_classlist();
5211: if (! defined($classlist)) {
5212: my $msg = '';
5213: if ($crstype eq 'Community') {
5214: $msg = &mt('There are no members currently enrolled.');
5215: } else {
5216: $msg = &mt('There are no students currently enrolled.');
5217: }
5218: $r->print('<p class="LC_info">'.$msg."</p>\n");
5219: } else {
5220: &show_drop_list($r,$classlist,'nosort',$permission,$crstype);
5221: }
5222: $r->print('</form>');
5223: return;
5224: }
5225:
5226: # ================================================================== Phase four
5227:
5228: sub update_user_list {
5229: my ($r,$context,$setting,$choice,$crstype) = @_;
5230: my $now = time;
5231: my $count=0;
5232: if ($context eq 'course') {
5233: $crstype = &Apache::loncommon::course_type();
5234: }
5235: my @changelist;
5236: if ($choice eq 'drop') {
5237: @changelist = &Apache::loncommon::get_env_multiple('form.droplist');
5238: } else {
5239: @changelist = &Apache::loncommon::get_env_multiple('form.actionlist');
5240: }
5241: my %result_text = ( ok => { 'revoke' => 'Revoked',
5242: 'delete' => 'Deleted',
5243: 'reenable' => 'Re-enabled',
5244: 'activate' => 'Activated',
5245: 'chgdates' => 'Changed Access Dates for',
5246: 'chgsec' => 'Changed section(s) for',
5247: 'drop' => 'Dropped',
5248: },
5249: error => {'revoke' => 'revoking',
5250: 'delete' => 'deleting',
5251: 'reenable' => 're-enabling',
5252: 'activate' => 'activating',
5253: 'chgdates' => 'changing access dates for',
5254: 'chgsec' => 'changing section for',
5255: 'drop' => 'dropping',
5256: },
5257: );
5258: my ($startdate,$enddate);
5259: if ($choice eq 'chgdates' || $choice eq 'reenable' || $choice eq 'activate') {
5260: ($startdate,$enddate) = &get_dates_from_form();
5261: }
5262: foreach my $item (@changelist) {
5263: my ($role,$uname,$udom,$cid,$sec,$scope,$result,$type,$locktype,
5264: @sections,$scopestem,$singlesec,$showsecs,$warn_singlesec,
5265: $nothingtodo,$keepnosection,$credits,$instsec);
5266: if ($choice eq 'drop') {
5267: ($uname,$udom,$sec) = split(/:/,$item,-1);
5268: $role = 'st';
5269: $cid = $env{'request.course.id'};
5270: $scopestem = '/'.$cid;
5271: $scopestem =~s/\_/\//g;
5272: if ($sec eq '') {
5273: $scope = $scopestem;
5274: } else {
5275: $scope = $scopestem.'/'.$sec;
5276: }
5277: } elsif ($context eq 'course') {
5278: ($uname,$udom,$role,$sec,$type,$locktype,$credits,$instsec) =
5279: split(/\:/,$item,8);
5280: $instsec = &unescape($instsec);
5281: $cid = $env{'request.course.id'};
5282: $scopestem = '/'.$cid;
5283: $scopestem =~s/\_/\//g;
5284: if ($sec eq '') {
5285: $scope = $scopestem;
5286: } else {
5287: $scope = $scopestem.'/'.$sec;
5288: }
5289: } elsif ($context eq 'author') {
5290: ($uname,$udom,$role) = split(/\:/,$item,-1);
5291: $scope = '/'.$env{'user.domain'}.'/'.$env{'user.name'};
5292: } elsif ($context eq 'domain') {
5293: if ($setting eq 'domain') {
5294: ($role,$uname,$udom) = split(/\:/,$item,-1);
5295: $scope = '/'.$env{'request.role.domain'}.'/';
5296: } elsif ($setting eq 'author') {
5297: ($uname,$udom,$role,$scope) = split(/\:/,$item);
5298: } elsif ($setting eq 'course') {
5299: ($uname,$udom,$role,$cid,$sec,$type,$locktype,$credits,$instsec) =
5300: split(/\:/,$item,9);
5301: $instsec = &unescape($instsec);
5302: $scope = '/'.$cid;
5303: $scope =~s/\_/\//g;
5304: if ($sec ne '') {
5305: $scope .= '/'.$sec;
5306: }
5307: }
5308: }
5309: my $plrole = &Apache::lonnet::plaintext($role,$crstype);
5310: my $start = $env{'form.'.$item.'_start'};
5311: my $end = $env{'form.'.$item.'_end'};
5312: if ($choice eq 'drop') {
5313: # drop students
5314: $end = $now;
5315: $type = 'manual';
5316: $result =
5317: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
5318: } elsif ($choice eq 'revoke') {
5319: # revoke or delete user role
5320: $end = $now;
5321: if ($role eq 'st') {
5322: $result =
5323: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5324: } else {
5325: $result =
5326: &Apache::lonnet::revokerole($udom,$uname,$scope,$role,
5327: '','',$context);
5328: }
5329: } elsif ($choice eq 'delete') {
5330: if ($role eq 'st') {
5331: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$now,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5332: }
5333: $result =
5334: &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$now,
5335: $start,1,'',$context);
5336: } else {
5337: #reenable, activate, change access dates or change section
5338: if ($choice ne 'chgsec') {
5339: $start = $startdate;
5340: $end = $enddate;
5341: }
5342: if ($choice eq 'reenable') {
5343: if ($role eq 'st') {
5344: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5345: } else {
5346: $result =
5347: &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
5348: $now,'','',$context);
5349: }
5350: } elsif ($choice eq 'activate') {
5351: if ($role eq 'st') {
5352: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5353: } else {
5354: $result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
5355: $now,'','',$context);
5356: }
5357: } elsif ($choice eq 'chgdates') {
5358: if ($role eq 'st') {
5359: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5360: } else {
5361: $result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
5362: $start,'','',$context);
5363: }
5364: } elsif ($choice eq 'chgsec') {
5365: my (@newsecs,$revresult,$nochg,@retained);
5366: if (($role ne 'cc') && ($role ne 'co')) {
5367: my @secs = sort(split(/,/,$env{'form.newsecs'}));
5368: if (@secs) {
5369: my %curr_groups = &Apache::longroup::coursegroups();
5370: foreach my $sec (@secs) {
5371: next if (($sec =~ /\W/) || ($sec eq 'none') ||
5372: (exists($curr_groups{$sec})));
5373: push(@newsecs,$sec);
5374: }
5375: }
5376: }
5377: # remove existing section if not to be retained.
5378: if (!$env{'form.retainsec'} || ($role eq 'st')) {
5379: if ($sec eq '') {
5380: if (@newsecs == 0) {
5381: $result = 'ok';
5382: $nochg = 1;
5383: $nothingtodo = 1;
5384: } else {
5385: $revresult =
5386: &Apache::lonnet::revokerole($udom,$uname,
5387: $scope,$role,
5388: '','',$context);
5389: }
5390: } else {
5391: if (@newsecs > 0) {
5392: if (grep(/^\Q$sec\E$/,@newsecs)) {
5393: push(@retained,$sec);
5394: } else {
5395: $revresult =
5396: &Apache::lonnet::revokerole($udom,$uname,
5397: $scope,$role,
5398: '','',$context);
5399: }
5400: } else {
5401: $revresult =
5402: &Apache::lonnet::revokerole($udom,$uname,
5403: $scope,$role,
5404: '','',$context);
5405: }
5406: }
5407: } else {
5408: if ($sec eq '') {
5409: $nochg = 1;
5410: $keepnosection = 1;
5411: } else {
5412: push(@retained,$sec);
5413: }
5414: }
5415: # add new sections
5416: my (@diffs,@shownew);
5417: if (@retained) {
5418: @diffs = &Apache::loncommon::compare_arrays(\@retained,\@newsecs);
5419: } else {
5420: @diffs = @newsecs;
5421: }
5422: if (@newsecs == 0) {
5423: if ($nochg) {
5424: $result = 'ok';
5425: $nothingtodo = 1;
5426: } else {
5427: if ($role eq 'st') {
5428: $result =
5429: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,undef,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5430: } else {
5431: my $newscope = $scopestem;
5432: $result = &Apache::lonnet::assignrole($udom,$uname,$newscope,$role,$end,$start,'','',$context);
5433: }
5434: }
5435: $showsecs = &mt('No section');
5436: } elsif (@diffs == 0) {
5437: $result = 'ok';
5438: $nothingtodo = 1;
5439: } else {
5440: foreach my $newsec (@newsecs) {
5441: if (!grep(/^\Q$newsec\E$/,@retained)) {
5442: if ($role eq 'st') {
5443: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$newsec,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5444: if (@newsecs > 1) {
5445: my $showsingle;
5446: if ($newsec eq '') {
5447: $showsingle = &mt('No section');
5448: } else {
5449: $showsingle = $newsec;
5450: }
5451: if ($crstype eq 'Community') {
5452: $warn_singlesec = &mt('Although more than one section was indicated, a role was only added for the first section - [_1], as each community member may only be in one section at a time.','<i>'.$showsingle.'</i>');
5453: } else {
5454: $warn_singlesec = &mt('Although more than one section was indicated, a role was only added for the first section - [_1], as each student may only be in one section of a course at a time.','<i>'.$showsingle.'</i>');
5455: }
5456: $showsecs = $showsingle;
5457: last;
5458: } else {
5459: if ($newsec eq '') {
5460: $showsecs = &mt('No section');
5461: } else {
5462: $showsecs = $newsec;
5463: }
5464: }
5465: } else {
5466: my $newscope = $scopestem;
5467: if ($newsec ne '') {
5468: $newscope .= '/'.$newsec;
5469: push(@shownew,$newsec);
5470: }
5471: $result = &Apache::lonnet::assignrole($udom,$uname,
5472: $newscope,$role,$end,$start);
5473:
5474: }
5475: }
5476: }
5477: }
5478: unless ($role eq 'st') {
5479: unless ($showsecs) {
5480: my @tolist = sort(@shownew,@retained);
5481: if ($keepnosection) {
5482: push(@tolist,&mt('No section'));
5483: }
5484: $showsecs = join(', ',@tolist);
5485: }
5486: }
5487: }
5488: }
5489: my $extent = $scope;
5490: if ($choice eq 'drop' || $context eq 'course') {
5491: my ($cnum,$cdom,$cdesc) = &get_course_identity($cid);
5492: if ($cdesc) {
5493: $extent = $cdesc;
5494: }
5495: }
5496: if ($result eq 'ok' || $result eq 'ok:') {
5497: my $dates;
5498: if (($choice eq 'chgsec') || ($choice eq 'chgdates')) {
5499: $dates = &dates_feedback($start,$end,$now);
5500: }
5501: if ($choice eq 'chgsec') {
5502: if ($nothingtodo) {
5503: $r->print(&mt("Section assignment for role of '[_1]' in [_2] for '[_3]' unchanged.",$plrole,$extent,'<i>'.
5504: &Apache::loncommon::plainname($uname,$udom).
5505: '</i>').' ');
5506: if ($sec eq '') {
5507: $r->print(&mt('[_1]No section[_2] - [_3]','<b>','</b>',$dates));
5508: } else {
5509: $r->print(&mt('Section(s): [_1] - [_2]',
5510: '<b>'.$showsecs.'</b>',$dates));
5511: }
5512: $r->print('<br />');
5513: } else {
5514: $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]' to [_4] - [_5]",$plrole,$extent,
5515: '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>',
5516: '<b>'.$showsecs.'</b>',$dates).'<br />');
5517: $count ++;
5518: }
5519: if ($warn_singlesec) {
5520: $r->print('<div class="LC_warning">'.$warn_singlesec.'</div>');
5521: }
5522: } elsif ($choice eq 'chgdates') {
5523: $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]' - [_4]",$plrole,$extent,
5524: '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>',
5525: $dates).'<br />');
5526: $count ++;
5527: } else {
5528: $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]'.",$plrole,$extent,
5529: '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>').
5530: '<br />');
5531: $count ++;
5532: }
5533: } else {
5534: $r->print(
5535: &mt("Error $result_text{'error'}{$choice} [_1] in [_2] for '[_3]': [_4].",
5536: $plrole,$extent,
5537: '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>',
5538: $result).'<br />');
5539: }
5540: }
5541: $r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n");
5542: if ($choice eq 'drop') {
5543: $r->print('<input type="hidden" name="action" value="listusers" />'."\n".
5544: '<input type="hidden" name="Status" value="Active" />'."\n".
5545: '<input type="hidden" name="showrole" value="st" />'."\n");
5546: } else {
5547: foreach my $item ('action','sortby','roletype','showrole','Status','secfilter','grpfilter') {
5548: if ($env{'form.'.$item} ne '') {
5549: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.
5550: '" />'."\n");
5551: }
5552: }
5553: }
5554: $r->print('<p><b>'.&mt("$result_text{'ok'}{$choice} [quant,_1,user role,user roles,no user roles].",$count).'</b></p>');
5555: if ($count > 0) {
5556: if ($choice eq 'revoke' || $choice eq 'drop') {
5557: $r->print('<p>'.&mt('Re-enabling will re-activate data for the role.').'</p>');
5558: }
5559: # Flush the course logs so reverse user roles immediately updated
5560: $r->register_cleanup(\&Apache::lonnet::flushcourselogs);
5561: }
5562: if ($env{'form.makedatesdefault'}) {
5563: if ($choice eq 'chgdates' || $choice eq 'reenable' || $choice eq 'activate') {
5564: $r->print(&make_dates_default($startdate,$enddate,$context,$crstype));
5565: }
5566: }
5567: my $linktext = &mt('Display User Lists');
5568: if ($choice eq 'drop') {
5569: $linktext = &mt('Display current class roster');
5570: }
5571: $r->print(
5572: &Apache::lonhtmlcommon::actionbox(
5573: ['<a href="javascript:document.studentform.submit()">'.$linktext.'</a>'])
5574: .'</form>'."\n");
5575: }
5576:
5577: sub dates_feedback {
5578: my ($start,$end,$now) = @_;
5579: my $dates;
5580: if ($start < $now) {
5581: if ($end == 0) {
5582: $dates = &mt('role(s) active now; no end date');
5583: } elsif ($end > $now) {
5584: $dates = &mt('role(s) active now; ends [_1].',&Apache::lonlocal::locallocaltime($end));
5585: } else {
5586: $dates = &mt('role(s) expired: [_1].',&Apache::lonlocal::locallocaltime($end));
5587: }
5588: } else {
5589: if ($end == 0 || $end > $now) {
5590: $dates = &mt('future role(s); starts: [_1].',&Apache::lonlocal::locallocaltime($start));
5591: } else {
5592: $dates = &mt('role(s) expired: [_1].',&Apache::lonlocal::locallocaltime($end));
5593: }
5594: }
5595: return $dates;
5596: }
5597:
5598: sub classlist_drop {
5599: my ($scope,$uname,$udom,$now) = @_;
5600: my ($cdom,$cnum) = ($scope=~m{^/($match_domain)/($match_courseid)});
5601: if (&Apache::lonnet::is_course($cdom,$cnum)) {
5602: if (!&active_student_roles($cnum,$cdom,$uname,$udom)) {
5603: my %user;
5604: my $result = &update_classlist($cdom,$cnum,$udom,$uname,\%user,$now);
5605: return &mt('Drop from classlist: [_1]',
5606: '<b>'.$result.'</b>').'<br />';
5607: }
5608: }
5609: }
5610:
5611: sub active_student_roles {
5612: my ($cnum,$cdom,$uname,$udom) = @_;
5613: my %roles =
5614: &Apache::lonnet::get_my_roles($uname,$udom,'userroles',
5615: ['future','active'],['st']);
5616: return exists($roles{"$cnum:$cdom:st"});
5617: }
5618:
5619: sub section_check_js {
5620: my $groupslist= &get_groupslist();
5621: my %js_lt = &Apache::lonlocal::texthash(
5622: mayn => 'may not be used as the name for a section, as it is a reserved word.',
5623: plch => 'Please choose a different section name.',
5624: mnot => 'may not be used as a section name, as it is the name of a course group.',
5625: secn => 'Section names and group names must be distinct. Please choose a different section name.',
5626: );
5627: &js_escape(\%js_lt);
5628: return <<"END";
5629: function validate(caller) {
5630: var groups = new Array($groupslist);
5631: var secname = caller.value;
5632: if ((secname == 'all') || (secname == 'none')) {
5633: alert("'"+secname+"' $js_lt{'mayn'}\\n$js_lt{'plch'}");
5634: return 'error';
5635: }
5636: if (secname != '') {
5637: for (var k=0; k<groups.length; k++) {
5638: if (secname == groups[k]) {
5639: alert("'"+secname+"' $js_lt{'mnot'}\\n$js_lt{'secn'}");
5640: return 'error';
5641: }
5642: }
5643: }
5644: return 'ok';
5645: }
5646: END
5647: }
5648:
5649: sub set_login {
5650: my ($dom,$authformkrb,$authformint,$authformloc) = @_;
5651: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
5652: my $response;
5653: my ($authnum,%can_assign) =
5654: &Apache::loncommon::get_assignable_auth($dom);
5655: if ($authnum) {
5656: $response = &Apache::loncommon::start_data_table();
5657: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
5658: $response .= &Apache::loncommon::start_data_table_row().
5659: '<td>'.$authformkrb.'</td>'.
5660: &Apache::loncommon::end_data_table_row()."\n";
5661: }
5662: if ($can_assign{'int'}) {
5663: $response .= &Apache::loncommon::start_data_table_row().
5664: '<td>'.$authformint.'</td>'.
5665: &Apache::loncommon::end_data_table_row()."\n"
5666: }
5667: if ($can_assign{'loc'}) {
5668: $response .= &Apache::loncommon::start_data_table_row().
5669: '<td>'.$authformloc.'</td>'.
5670: &Apache::loncommon::end_data_table_row()."\n";
5671: }
5672: $response .= &Apache::loncommon::end_data_table();
5673: }
5674: return $response;
5675: }
5676:
5677: sub course_sections {
5678: my ($sections_count,$role,$current_sec,$disabled) = @_;
5679: my $output = '';
5680: my @sections = (sort {$a <=> $b} keys(%{$sections_count}));
5681: my $numsec = scalar(@sections);
5682: my $is_selected = ' selected="selected"';
5683: if ($numsec <= 1) {
5684: $output = '<select name="currsec_'.$role.'"'.$disabled.'>'."\n".
5685: ' <option value="">'.&mt('Select').'</option>'."\n";
5686: if ($current_sec eq 'none') {
5687: $output .=
5688: ' <option value=""'.$is_selected.'>'.&mt('No section').'</option>'."\n";
5689: } else {
5690: $output .=
5691: ' <option value="">'.&mt('No section').'</option>'."\n";
5692: }
5693: if ($numsec == 1) {
5694: if ($current_sec eq $sections[0]) {
5695: $output .=
5696: ' <option value="'.$sections[0].'"'.$is_selected.'>'.$sections[0].'</option>'."\n";
5697: } else {
5698: $output .=
5699: ' <option value="'.$sections[0].'" >'.$sections[0].'</option>'."\n";
5700: }
5701: }
5702: } else {
5703: $output = '<select name="currsec_'.$role.'" ';
5704: my $multiple = 4;
5705: if (scalar(@sections) < 4) { $multiple = scalar(@sections); }
5706: if ($role eq 'st') {
5707: $output .= $disabled.'>'."\n".
5708: ' <option value="">'.&mt('Select').'</option>'."\n";
5709: if ($current_sec eq 'none') {
5710: $output .=
5711: ' <option value=""'.$is_selected.'>'.&mt('No section')."</option>\n";
5712: } else {
5713: $output .=
5714: ' <option value="">'.&mt('No section')."</option>\n";
5715: }
5716: } else {
5717: $output .= 'multiple="multiple" size="'.$multiple.'"'.$disabled.'>'."\n";
5718: }
5719: foreach my $sec (@sections) {
5720: if ($current_sec eq $sec) {
5721: $output .= '<option value="'.$sec.'"'.$is_selected.'>'.$sec."</option>\n";
5722: } else {
5723: $output .= '<option value="'.$sec.'">'.$sec."</option>\n";
5724: }
5725: }
5726: }
5727: $output .= '</select>';
5728: return $output;
5729: }
5730:
5731: sub get_groupslist {
5732: my $groupslist;
5733: my %curr_groups = &Apache::longroup::coursegroups();
5734: if (%curr_groups) {
5735: $groupslist = join('","',sort(keys(%curr_groups)));
5736: $groupslist = '"'.$groupslist.'"';
5737: }
5738: return $groupslist;
5739: }
5740:
5741: sub setsections_javascript {
5742: my ($formname,$groupslist,$mode,$checkauth,$crstype,$showcredits) = @_;
5743: my ($checkincluded,$finish,$rolecode,$setsection_js);
5744: if ($mode eq 'upload') {
5745: $checkincluded = 'formname.name == "'.$formname.'"';
5746: $finish = "return 'ok';";
5747: $rolecode = "var role = formname.defaultrole.options[formname.defaultrole.selectedIndex].value;\n";
5748: } elsif ($formname eq 'cu') {
5749: if (($crstype eq 'Course') && ($showcredits)) {
5750: $checkincluded = "((role == 'st') && (formname.elements[i-2].checked == true)) || ((role != 'st') && (formname.elements[i-1].checked == true))";
5751: } else {
5752: $checkincluded = 'formname.elements[i-1].checked == true';
5753: }
5754: if ($checkauth) {
5755: $finish = "var authcheck = auth_check();\n".
5756: " if (authcheck == 'ok') {\n".
5757: " formname.submit();\n".
5758: " }\n";
5759: } else {
5760: $finish = 'formname.submit()';
5761: }
5762: $rolecode = "var match = str.split('_');
5763: var role = match[3];\n";
5764: } elsif (($formname eq 'enrollstudent') || ($formname eq 'selfenroll')) {
5765: $checkincluded = 'formname.name == "'.$formname.'"';
5766: if ($checkauth) {
5767: $finish = "var authcheck = auth_check();\n".
5768: " if (authcheck == 'ok') {\n".
5769: " formname.submit();\n".
5770: " }\n";
5771: } else {
5772: $finish = 'formname.submit()';
5773: }
5774: $rolecode = "var match = str.split('_');
5775: var role = match[1];\n";
5776: } else {
5777: $checkincluded = 'formname.name == "'.$formname.'"';
5778: $finish = "seccheck = 'ok';";
5779: $rolecode = "var match = str.split('_');
5780: var role = match[1];\n";
5781: $setsection_js = "var seccheck = 'alert';";
5782: }
5783: my %alerts = &Apache::lonlocal::texthash(
5784: secd => 'Section designations do not apply to Course Coordinator roles.',
5785: sedn => 'Section designations do not apply to Coordinator roles.',
5786: accr => 'A course coordinator role will be added with access to all sections.',
5787: acor => 'A coordinator role will be added with access to all sections',
5788: inea => 'In each course, each user may only have one student role at a time.',
5789: inco => 'In each community, each user may only have one member role at a time.',
5790: youh => 'You had selected',
5791: secs => 'sections.',
5792: plmo => 'Please modify your selections so they include no more than one section.',
5793: mayn => 'may not be used as the name for a section, as it is a reserved word.',
5794: plch => 'Please choose a different section name.',
5795: mnot => 'may not be used as a section name, as it is the name of a course group.',
5796: secn => 'Section names and group names must be distinct. Please choose a different section name.',
5797: nonw => 'Section names may only contain letters or numbers.',
5798: );
5799: &js_escape(\%alerts);
5800: $setsection_js .= <<"ENDSECCODE";
5801:
5802: function setSections(formname,crstype) {
5803: var re1 = /^currsec_/;
5804: var re2 =/\\W/;
5805: var trimleading = /^\\s+/;
5806: var trimtrailing = /\\s+\$/;
5807: var groups = new Array($groupslist);
5808: for (var i=0;i<formname.elements.length;i++) {
5809: var str = formname.elements[i].name;
5810: if (typeof(str) === "undefined") {
5811: continue;
5812: }
5813: var checkcurr = str.match(re1);
5814: if (checkcurr != null) {
5815: var num = i;
5816: $rolecode
5817: if ($checkincluded) {
5818: if (role == 'cc' || role == 'co') {
5819: if (role == 'cc') {
5820: alert("$alerts{'secd'}\\n$alerts{'accr'}");
5821: } else {
5822: alert("$alerts{'sedn'}\\n$alerts{'acor'}");
5823: }
5824: } else {
5825: var sections = '';
5826: var numsec = 0;
5827: var fromexisting = new Array();
5828: for (var j=0; j<formname.elements[num].length; j++) {
5829: if (formname.elements[num].options[j].selected == true ) {
5830: var addsec = formname.elements[num].options[j].value;
5831: if ((addsec != "") && (addsec != null)) {
5832: fromexisting.push(addsec);
5833: if (numsec == 0) {
5834: sections = addsec;
5835: } else {
5836: sections = sections + "," + addsec;
5837: }
5838: numsec ++;
5839: }
5840: }
5841: }
5842: var newsecs = formname.elements[num+1].value;
5843: var validsecs = new Array();
5844: var validsecstr = '';
5845: var badsecs = new Array();
5846: if (newsecs != null && newsecs != "") {
5847: var numsplit;
5848: if (newsecs.indexOf(',') == -1) {
5849: numsplit = new Array(newsecs);
5850: } else {
5851: numsplit = newsecs.split(/,/g);
5852: }
5853: for (var m=0; m<numsplit.length; m++) {
5854: var newsec = numsplit[m];
5855: newsec = newsec.replace(trimleading,'');
5856: newsec = newsec.replace(trimtrailing,'');
5857: if (re2.test(newsec) == true) {
5858: badsecs.push(newsec);
5859: } else {
5860: if (newsec != '') {
5861: var isnew = 1;
5862: if (fromexisting != null) {
5863: for (var n=0; n<fromexisting.length; n++) {
5864: if (newsec == fromexisting[n]) {
5865: isnew = 0;
5866: }
5867: }
5868: }
5869: if (isnew == 1) {
5870: validsecs.push(newsec);
5871: }
5872: }
5873: }
5874: }
5875: if (badsecs.length > 0) {
5876: alert("$alerts{'nonw'}\\n$alerts{'plch'}");
5877: return;
5878: }
5879: numsec = numsec + validsecs.length;
5880: }
5881: if ((role == 'st') && (numsec > 1)) {
5882: if (crstype == 'Community') {
5883: alert("$alerts{'inea'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}");
5884: } else {
5885: alert("$alerts{'inco'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}");
5886: }
5887: return;
5888: } else {
5889: if (validsecs != null) {
5890: for (var j=0; j<validsecs.length; j++) {
5891: if (validsecstr == '' || validsecstr == null) {
5892: validsecstr = validsecs[j];
5893: } else {
5894: validsecstr += ','+validsecs[j];
5895: }
5896: if ((validsecs[j] == 'all') ||
5897: (validsecs[j] == 'none')) {
5898: alert("'"+validsecs[j]+"' $alerts{'mayn'}\\n$alerts{'plch'}");
5899: return;
5900: }
5901: for (var k=0; k<groups.length; k++) {
5902: if (validsecs[j] == groups[k]) {
5903: alert("'"+validsecs[j]+"' $alerts{'mnot'}\\n$alerts{'secn'}");
5904: return;
5905: }
5906: }
5907: }
5908: }
5909: }
5910: if ((validsecstr != '') && (validsecstr != null)) {
5911: if ((sections == '') || (sections == null)) {
5912: sections = validsecstr;
5913: } else {
5914: sections = sections + "," + validsecstr;
5915: }
5916: }
5917: formname.elements[num+2].value = sections;
5918: }
5919: }
5920: }
5921: }
5922: $finish
5923: }
5924: ENDSECCODE
5925: return $setsection_js;
5926: }
5927:
5928: sub can_create_user {
5929: my ($dom,$context,$usertype) = @_;
5930: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
5931: my $cancreate = 1;
5932: if (&Apache::lonnet::allowed('mau',$dom)) {
5933: return $cancreate;
5934: } elsif ($context eq 'domain') {
5935: $cancreate = 0;
5936: return $cancreate;
5937: }
5938: if (ref($domconf{'usercreation'}) eq 'HASH') {
5939: if (ref($domconf{'usercreation'}{'cancreate'}) eq 'HASH') {
5940: if ($context eq 'course' || $context eq 'author' || $context eq 'requestcrs') {
5941: my $creation = $domconf{'usercreation'}{'cancreate'}{$context};
5942: if ($creation eq 'none') {
5943: $cancreate = 0;
5944: } elsif ($creation ne 'any') {
5945: if (defined($usertype)) {
5946: if ($creation ne $usertype) {
5947: $cancreate = 0;
5948: }
5949: }
5950: }
5951: }
5952: }
5953: }
5954: return $cancreate;
5955: }
5956:
5957: sub can_modify_userinfo {
5958: my ($context,$dom,$fields,$userroles) = @_;
5959: my %domconfig =
5960: &Apache::lonnet::get_dom('configuration',['usermodification'],
5961: $dom);
5962: my %canmodify;
5963: if (ref($fields) eq 'ARRAY') {
5964: foreach my $field (@{$fields}) {
5965: $canmodify{$field} = 0;
5966: if (&Apache::lonnet::allowed('mau',$dom)) {
5967: $canmodify{$field} = 1;
5968: } else {
5969: if (ref($domconfig{'usermodification'}) eq 'HASH') {
5970: if (ref($domconfig{'usermodification'}{$context}) eq 'HASH') {
5971: if (ref($userroles) eq 'ARRAY') {
5972: foreach my $role (@{$userroles}) {
5973: my $testrole;
5974: if ($context eq 'selfcreate') {
5975: $testrole = $role;
5976: } else {
5977: if ($role =~ /^cr\//) {
5978: $testrole = 'cr';
5979: } else {
5980: $testrole = $role;
5981: }
5982: }
5983: if (ref($domconfig{'usermodification'}{$context}{$testrole}) eq 'HASH') {
5984: if ($domconfig{'usermodification'}{$context}{$testrole}{$field}) {
5985: $canmodify{$field} = 1;
5986: last;
5987: }
5988: }
5989: }
5990: } else {
5991: foreach my $key (keys(%{$domconfig{'usermodification'}{$context}})) {
5992: if (ref($domconfig{'usermodification'}{$context}{$key}) eq 'HASH') {
5993: if ($domconfig{'usermodification'}{$context}{$key}{$field}) {
5994: $canmodify{$field} = 1;
5995: last;
5996: }
5997: }
5998: }
5999: }
6000: }
6001: } elsif ($context eq 'course') {
6002: if (ref($userroles) eq 'ARRAY') {
6003: if (grep(/^st$/,@{$userroles})) {
6004: $canmodify{$field} = 1;
6005: }
6006: } else {
6007: $canmodify{$field} = 1;
6008: }
6009: }
6010: }
6011: }
6012: }
6013: return %canmodify;
6014: }
6015:
6016: sub can_change_internalpass {
6017: my ($uname,$udom,$crstype,$permission) = @_;
6018: my $canchange;
6019: if (&Apache::lonnet::allowed('mau',$udom)) {
6020: $canchange = 1;
6021: } elsif ((ref($permission) eq 'HASH') && ($permission->{'mip'}) &&
6022: ($udom eq $env{'request.role.domain'})) {
6023: unless ($env{'course.'.$env{'request.course.id'}.'.internal.nopasswdchg'}) {
6024: my ($cnum,$cdom) = &get_course_identity();
6025: if ((&Apache::lonnet::is_course_owner($cdom,$cnum)) && ($udom eq $env{'user.domain'})) {
6026: my @userstatuses = ('default');
6027: my %userenv = &Apache::lonnet::userenvironment($udom,$uname,'inststatus');
6028: if ($userenv{'inststatus'} ne '') {
6029: @userstatuses = split(/:/,$userenv{'inststatus'});
6030: }
6031: my $noupdate = 1;
6032: my %passwdconf = &Apache::lonnet::get_passwdconf($cdom);
6033: if (ref($passwdconf{'crsownerchg'}) eq 'HASH') {
6034: if (ref($passwdconf{'crsownerchg'}{'for'}) eq 'ARRAY') {
6035: foreach my $status (@userstatuses) {
6036: if (grep(/^\Q$status\E$/,@{$passwdconf{'crsownerchg'}{'for'}})) {
6037: undef($noupdate);
6038: last;
6039: }
6040: }
6041: }
6042: }
6043: if ($noupdate) {
6044: return;
6045: }
6046: my %owned = &Apache::lonnet::courseiddump($cdom,'.',1,'.',
6047: $env{'user.name'}.':'.$env{'user.domain'},
6048: undef,undef,undef,'.');
6049: my %roleshash = &Apache::lonnet::get_my_roles($uname,$udom,'userroles',
6050: ['active','future']);
6051: foreach my $key (keys(%roleshash)) {
6052: my ($name,$domain,$role) = split(/:/,$key);
6053: if ($role eq 'st') {
6054: next if (($name eq $cnum) && ($domain eq $cdom));
6055: if ($owned{$domain.'_'.$name}) {
6056: if (ref($owned{$domain.'_'.$name}) eq 'HASH') {
6057: if ($owned{$domain.'_'.$name}{'nopasswdchg'}) {
6058: $noupdate = 1;
6059: last;
6060: }
6061: }
6062: } else {
6063: $noupdate = 1;
6064: last;
6065: }
6066: } else {
6067: $noupdate = 1;
6068: last;
6069: }
6070: }
6071: unless ($noupdate) {
6072: $canchange = 1;
6073: }
6074: }
6075: }
6076: }
6077: return $canchange;
6078: }
6079:
6080: sub check_usertype {
6081: my ($dom,$uname,$rules,$curr_rules,$got_rules) = @_;
6082: my $usertype;
6083: if ((ref($got_rules) eq 'HASH') && (ref($curr_rules) eq 'HASH')) {
6084: if (!$got_rules->{$dom}) {
6085: my %domconfig = &Apache::lonnet::get_dom('configuration',
6086: ['usercreation'],$dom);
6087: if (ref($domconfig{'usercreation'}) eq 'HASH') {
6088: foreach my $item ('username','id') {
6089: if (ref($domconfig{'usercreation'}{$item.'_rule'}) eq 'ARRAY') {
6090: $curr_rules->{$dom}{$item} =
6091: $domconfig{'usercreation'}{$item.'_rule'};
6092: }
6093: }
6094: }
6095: $got_rules->{$dom} = 1;
6096: }
6097: if (ref($rules) eq 'HASH') {
6098: my @user_rules;
6099: if (ref($curr_rules->{$dom}{'username'}) eq 'ARRAY') {
6100: foreach my $rule (keys(%{$rules})) {
6101: if (grep(/^\Q$rule\E/,@{$curr_rules->{$dom}{'username'}})) {
6102: push(@user_rules,$rule);
6103: }
6104: }
6105: }
6106: if (@user_rules > 0) {
6107: my %rule_check = &Apache::lonnet::inst_rulecheck($dom,$uname,undef,'username',\@user_rules);
6108: if (keys(%rule_check) > 0) {
6109: $usertype = 'unofficial';
6110: foreach my $item (keys(%rule_check)) {
6111: if ($rule_check{$item}) {
6112: $usertype = 'official';
6113: last;
6114: }
6115: }
6116: }
6117: }
6118: }
6119: }
6120: return $usertype;
6121: }
6122:
6123: sub roles_by_context {
6124: my ($context,$custom,$crstype) = @_;
6125: my @allroles;
6126: if ($context eq 'course') {
6127: @allroles = ('st');
6128: if ($env{'request.role'} =~ m{^dc\./}) {
6129: push(@allroles,'ad');
6130: }
6131: push(@allroles,('ta','ep','in'));
6132: if ($crstype eq 'Community') {
6133: push(@allroles,'co');
6134: } else {
6135: push(@allroles,'cc');
6136: }
6137: if ($custom) {
6138: push(@allroles,'cr');
6139: }
6140: } elsif ($context eq 'author') {
6141: @allroles = ('ca','aa');
6142: } elsif ($context eq 'domain') {
6143: @allroles = ('li','ad','dg','dh','da','sc','au','dc');
6144: }
6145: return @allroles;
6146: }
6147:
6148: sub get_permission {
6149: my ($context,$crstype) = @_;
6150: my %permission;
6151: if ($context eq 'course') {
6152: my $custom = 1;
6153: my @allroles = &roles_by_context($context,$custom,$crstype);
6154: foreach my $role (@allroles) {
6155: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
6156: $permission{'cusr'} = 1;
6157: last;
6158: }
6159: }
6160: if (&Apache::lonnet::allowed('ccr',$env{'request.course.id'})) {
6161: $permission{'custom'} = 1;
6162: }
6163: if (&Apache::lonnet::allowed('vcl',$env{'request.course.id'})) {
6164: $permission{'view'} = 1;
6165: }
6166: if (!$permission{'view'}) {
6167: my $scope = $env{'request.course.id'}.'/'.$env{'request.course.sec'};
6168: $permission{'view'} = &Apache::lonnet::allowed('vcl',$scope);
6169: if ($permission{'view'}) {
6170: $permission{'view_section'} = $env{'request.course.sec'};
6171: }
6172: }
6173: if (!$permission{'cusr'}) {
6174: if ($env{'request.course.sec'} ne '') {
6175: my $scope = $env{'request.course.id'}.'/'.$env{'request.course.sec'};
6176: $permission{'cusr'} = (&Apache::lonnet::allowed('cst',$scope));
6177: if ($permission{'cusr'}) {
6178: $permission{'cusr_section'} = $env{'request.course.sec'};
6179: }
6180: }
6181: }
6182: if (&Apache::lonnet::allowed('mdg',$env{'request.course.id'})) {
6183: $permission{'grp_manage'} = 1;
6184: }
6185: if ($permission{'cusr'}) {
6186: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
6187: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
6188: my %coursehash = (
6189: 'internal.selfenrollmgrdc' => $env{'course.'.$env{'request.course.id'}.'.internal.selfenrollmgrdc'},
6190: 'internal.selfenrollmgrcc' => $env{'course.'.$env{'request.course.id'}.'.internal.selfenrollmgrcc'},
6191: 'internal.coursecode' => $env{'course.'.$env{'request.course.id'}.'.internal.coursecode'},
6192: 'internal.textbook' =>$env{'course.'.$env{'request.course.id'}.'.internal.textbook'},
6193: );
6194: my ($managed_by_cc,$managed_by_dc) = &selfenrollment_administration($cdom,$cnum,$crstype,\%coursehash);
6195: if (ref($managed_by_cc) eq 'ARRAY') {
6196: if (@{$managed_by_cc}) {
6197: $permission{'selfenrolladmin'} = 1;
6198: }
6199: }
6200: }
6201: if ($env{'request.course.id'}) {
6202: my $user;
6203: if (($env{'user.name'} ne '') && ($env{'user.domain'} ne '')) {
6204: $user = $env{'user.name'}.':'.$env{'user.domain'};
6205: }
6206: if (($user ne '') && ($env{'course.'.$env{'request.course.id'}.'.internal.courseowner'} eq
6207: $user)) {
6208: $permission{'owner'} = 1;
6209: if (&Apache::lonnet::allowed('mip',$env{'request.course.id'})) {
6210: $permission{'mip'} = 1;
6211: }
6212: } elsif (($user ne '') && ($env{'course.'.$env{'request.course.id'}.'.internal.co-owners'} ne '')) {
6213: if (grep(/^\Q$user\E$/,split(/,/,$env{'course.'.$env{'request.course.id'}.'.internal.co-owners'}))) {
6214: $permission{'co-owner'} = 1;
6215: }
6216: }
6217: }
6218: } elsif ($context eq 'author') {
6219: $permission{'cusr'} = &authorpriv($env{'user.name'},$env{'request.role.domain'});
6220: $permission{'view'} = $permission{'cusr'};
6221: } else {
6222: my @allroles = &roles_by_context($context);
6223: foreach my $role (@allroles) {
6224: if (&Apache::lonnet::allowed('c'.$role,$env{'request.role.domain'})) {
6225: $permission{'cusr'} = 1;
6226: last;
6227: }
6228: }
6229: if (!$permission{'cusr'}) {
6230: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
6231: $permission{'cusr'} = 1;
6232: }
6233: }
6234: if (&Apache::lonnet::allowed('ccr',$env{'request.role.domain'})) {
6235: $permission{'custom'} = 1;
6236: }
6237: if (&Apache::lonnet::allowed('vac',$env{'request.role.domain'})) {
6238: $permission{'activity'} = 1;
6239: }
6240: if (&Apache::lonnet::allowed('vur',$env{'request.role.domain'})) {
6241: $permission{'view'} = 1;
6242: }
6243: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
6244: $permission{'owner'} = 1;
6245: }
6246: }
6247: my $allowed = 0;
6248: foreach my $perm (values(%permission)) {
6249: if ($perm) { $allowed=1; last; }
6250: }
6251: return (\%permission,$allowed);
6252: }
6253:
6254: # ==================================================== Figure out author access
6255:
6256: sub authorpriv {
6257: my ($auname,$audom)=@_;
6258: unless ((&Apache::lonnet::allowed('cca',$audom.'/'.$auname))
6259: || (&Apache::lonnet::allowed('caa',$audom.'/'.$auname))) { return ''; } return 1;
6260: }
6261:
6262: sub roles_on_upload {
6263: my ($context,$setting,$crstype,%customroles) = @_;
6264: my (@possible_roles,@permitted_roles);
6265: @possible_roles = &curr_role_permissions($context,$setting,1,$crstype);
6266: foreach my $role (@possible_roles) {
6267: if ($role eq 'cr') {
6268: push(@permitted_roles,keys(%customroles));
6269: } else {
6270: push(@permitted_roles,$role);
6271: }
6272: }
6273: return @permitted_roles;
6274: }
6275:
6276: sub get_course_identity {
6277: my ($cid) = @_;
6278: my ($cnum,$cdom,$cdesc);
6279: if ($cid eq '') {
6280: $cid = $env{'request.course.id'}
6281: }
6282: if ($cid ne '') {
6283: $cnum = $env{'course.'.$cid.'.num'};
6284: $cdom = $env{'course.'.$cid.'.domain'};
6285: $cdesc = $env{'course.'.$cid.'.description'};
6286: if ($cnum eq '' || $cdom eq '') {
6287: my %coursehash =
6288: &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
6289: $cdom = $coursehash{'domain'};
6290: $cnum = $coursehash{'num'};
6291: $cdesc = $coursehash{'description'};
6292: }
6293: }
6294: return ($cnum,$cdom,$cdesc);
6295: }
6296:
6297: sub dc_setcourse_js {
6298: my ($formname,$mode,$context,$showcredits,$domain) = @_;
6299: my ($dc_setcourse_code,$authen_check);
6300: my $cctext = &Apache::lonnet::plaintext('cc');
6301: my $cotext = &Apache::lonnet::plaintext('co');
6302: my %alerts = §ioncheck_alerts();
6303: my $role = 'role';
6304: if ($mode eq 'upload') {
6305: $role = 'courserole';
6306: } else {
6307: $authen_check = &verify_authen($formname,$context,$domain);
6308: }
6309: $dc_setcourse_code = (<<"SCRIPTTOP");
6310: $authen_check
6311:
6312: function setCourse() {
6313: var course = document.$formname.dccourse.value;
6314: if (course != "") {
6315: if (document.$formname.dcdomain.value != document.$formname.origdom.value) {
6316: alert("$alerts{'curd'}");
6317: return;
6318: }
6319: var userrole = document.$formname.$role.options[document.$formname.$role.selectedIndex].value
6320: var section="";
6321: var numsections = 0;
6322: var newsecs = new Array();
6323: for (var i=0; i<document.$formname.currsec.length; i++) {
6324: if (document.$formname.currsec.options[i].selected == true ) {
6325: if (document.$formname.currsec.options[i].value != "" && document.$formname.currsec.options[i].value != null) {
6326: if (numsections == 0) {
6327: section = document.$formname.currsec.options[i].value
6328: numsections = 1;
6329: }
6330: else {
6331: section = section + "," + document.$formname.currsec.options[i].value
6332: numsections ++;
6333: }
6334: }
6335: }
6336: }
6337: if (document.$formname.newsec.value != "" && document.$formname.newsec.value != null) {
6338: if (numsections == 0) {
6339: section = document.$formname.newsec.value
6340: }
6341: else {
6342: section = section + "," + document.$formname.newsec.value
6343: }
6344: newsecs = document.$formname.newsec.value.split(/,/g);
6345: numsections = numsections + newsecs.length;
6346: }
6347: if ((userrole == 'st') && (numsections > 1)) {
6348: if (document.$formname.crstype.value == 'Community') {
6349: alert("$alerts{'inco'}. $alerts{'youh'} "+numsections+" $alerts{'sect'}.\\n$alerts{'plsm'}.")
6350: } else {
6351: alert("$alerts{'inea'}. $alerts{'youh'} "+numsections+" $alerts{'sect'}.\\n$alerts{'plsm'}.")
6352: }
6353: return;
6354: }
6355: for (var j=0; j<newsecs.length; j++) {
6356: if ((newsecs[j] == 'all') || (newsecs[j] == 'none')) {
6357: alert("'"+newsecs[j]+"' $alerts{'mayn'}.\\n$alerts{'plsc'}.");
6358: return;
6359: }
6360: if (document.$formname.groups.value != '') {
6361: var groups = document.$formname.groups.value.split(/,/g);
6362: for (var k=0; k<groups.length; k++) {
6363: if (newsecs[j] == groups[k]) {
6364: if (document.$formname.crstype.value == 'Community') {
6365: alert("'"+newsecs[j]+"' $alerts{'mayc'}.\\n$alerts{'secn'}. $alerts{'plsc'}.");
6366: } else {
6367: alert("'"+newsecs[j]+"' $alerts{'mayt'}.\\n$alerts{'secn'}. $alerts{'plsc'}.");
6368: }
6369: return;
6370: }
6371: }
6372: }
6373: }
6374: if ((userrole == 'cc') && (numsections > 0)) {
6375: alert("$alerts{'secd'} $cctext $alerts{'role'}.\\n$alerts{'accr'}.");
6376: section = "";
6377: }
6378: if ((userrole == 'co') && (numsections > 0)) {
6379: alert("$alerts{'secd'} $cotext $alerts{'role'}.\\n$alerts{'accr'}.");
6380: section = "";
6381: }
6382: SCRIPTTOP
6383: if ($mode ne 'upload') {
6384: $dc_setcourse_code .= (<<"SCRIPTMID");
6385: var coursename = "_$env{'request.role.domain'}"+"_"+course+"_"+userrole
6386: var numcourse = getIndex(document.$formname.dccourse);
6387: if (numcourse == "-1") {
6388: if (document.$formname.type == 'Community') {
6389: alert("$alerts{'thwc'}");
6390: } else {
6391: alert("$alerts{'thwa'}");
6392: }
6393: return;
6394: }
6395: else {
6396: document.$formname.elements[numcourse].name = "act"+coursename;
6397: var numnewsec = getIndex(document.$formname.newsec);
6398: if (numnewsec != "-1") {
6399: document.$formname.elements[numnewsec].name = "sec"+coursename;
6400: document.$formname.elements[numnewsec].value = section;
6401: }
6402: var numstart = getIndex(document.$formname.start);
6403: if (numstart != "-1") {
6404: document.$formname.elements[numstart].name = "start"+coursename;
6405: }
6406: var numend = getIndex(document.$formname.end);
6407: if (numend != "-1") {
6408: document.$formname.elements[numend].name = "end"+coursename
6409: }
6410: SCRIPTMID
6411: if ($showcredits) {
6412: $dc_setcourse_code .= <<ENDCRED;
6413: var numcredits = getIndex(document.$formname.credits);
6414: if (numcredits != "-1") {
6415: document.$formname.elements[numcredits].name = "credits"+coursename;
6416: }
6417: ENDCRED
6418: }
6419: $dc_setcourse_code .= <<ENDSCRIPT;
6420: }
6421: }
6422: var authcheck = auth_check();
6423: if (authcheck == 'ok') {
6424: document.$formname.submit();
6425: }
6426: }
6427: ENDSCRIPT
6428: } else {
6429: $dc_setcourse_code .= "
6430: document.$formname.sections.value = section;
6431: }
6432: return 'ok';
6433: }
6434: ";
6435: }
6436: $dc_setcourse_code .= (<<"ENDSCRIPT");
6437:
6438: function getIndex(caller) {
6439: for (var i=0;i<document.$formname.elements.length;i++) {
6440: if (document.$formname.elements[i] == caller) {
6441: return i;
6442: }
6443: }
6444: return -1;
6445: }
6446: ENDSCRIPT
6447: return $dc_setcourse_code;
6448: }
6449:
6450: sub verify_authen {
6451: my ($formname,$context,$domain) = @_;
6452: my %alerts = &authcheck_alerts();
6453: my $finish = "return 'ok';";
6454: if ($context eq 'author') {
6455: $finish = "document.$formname.submit();";
6456: }
6457: my ($numrules,$intargjs) =
6458: &passwd_validation_js('argpicked',$domain);
6459: my $outcome = <<"ENDSCRIPT";
6460:
6461: function auth_check() {
6462: var logintype;
6463: if (document.$formname.login.length) {
6464: if (document.$formname.login.length > 0) {
6465: var loginpicked = 0;
6466: for (var i=0; i<document.$formname.login.length; i++) {
6467: if (document.$formname.login[i].checked == true) {
6468: loginpicked = 1;
6469: logintype = document.$formname.login[i].value;
6470: }
6471: }
6472: if (loginpicked == 0) {
6473: alert("$alerts{'authen'}");
6474: return;
6475: }
6476: }
6477: } else {
6478: logintype = document.$formname.login.value;
6479: }
6480: if (logintype == 'nochange') {
6481: return 'ok';
6482: }
6483: var argpicked = document.$formname.elements[logintype+'arg'].value;
6484: if ((argpicked == null) || (argpicked == '') || (typeof argpicked == 'undefined')) {
6485: var alertmsg = '';
6486: switch (logintype) {
6487: case 'krb':
6488: alertmsg = '$alerts{'krb'}';
6489: break;
6490: case 'int':
6491: alertmsg = '$alerts{'ipass'}';
6492: break;
6493: case 'fsys':
6494: alertmsg = '$alerts{'ipass'}';
6495: break;
6496: case 'loc':
6497: alertmsg = '';
6498: break;
6499: default:
6500: alertmsg = '';
6501: }
6502: if (alertmsg != '') {
6503: alert(alertmsg);
6504: return;
6505: }
6506: } else if (logintype == 'int') {
6507: var numrules = $numrules;
6508: if (numrules > 0) {
6509: $intargjs
6510: }
6511: }
6512: $finish
6513: }
6514: ENDSCRIPT
6515: }
6516:
6517: sub sectioncheck_alerts {
6518: my %alerts = &Apache::lonlocal::texthash(
6519: curd => 'You must select a course or community in the current domain',
6520: inea => 'In each course, each user may only have one student role at a time',
6521: inco => 'In each community, each user may only have one member role at a time',
6522: youh => 'You had selected',
6523: sect => 'sections',
6524: plsm => 'Please modify your selections so they include no more than one section',
6525: mayn => 'may not be used as the name for a section, as it is a reserved word',
6526: plsc => 'Please choose a different section name',
6527: mayt => 'may not be used as the name for a section, as it is the name of a course group',
6528: mayc => 'may not be used as the name for a section, as it is the name of a community group',
6529: secn => 'Section names and group names must be distinct',
6530: secd => 'Section designations do not apply to ',
6531: role => 'roles',
6532: accr => 'role will be added with access to all sections',
6533: thwa => 'There was a problem with your course selection',
6534: thwc => 'There was a problem with your community selection',
6535: );
6536: &js_escape(\%alerts);
6537: return %alerts;
6538: }
6539:
6540: sub authcheck_alerts {
6541: my %alerts =
6542: &Apache::lonlocal::texthash(
6543: authen => 'You must choose an authentication type.',
6544: krb => 'You need to specify the Kerberos domain.',
6545: ipass => 'You need to specify the initial password.',
6546: );
6547: &js_escape(\%alerts);
6548: return %alerts;
6549: }
6550:
6551: sub is_courseowner {
6552: my ($thiscourse,$courseowner) = @_;
6553: if ($courseowner eq '') {
6554: if ($env{'request.course.id'} eq $thiscourse) {
6555: $courseowner = $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'};
6556: }
6557: }
6558: if ($courseowner ne '') {
6559: if ($courseowner eq $env{'user.name'}.':'.$env{'user.domain'}) {
6560: return 1;
6561: }
6562: }
6563: return;
6564: }
6565:
6566: sub get_selfenroll_titles {
6567: my @row = ('types','registered','enroll_dates','access_dates','section',
6568: 'approval','limit');
6569: my %lt = &Apache::lonlocal::texthash (
6570: types => 'Users allowed to self-enroll',
6571: registered => 'Registration status (official courses)' ,
6572: enroll_dates => 'Dates self-enrollment available',
6573: access_dates => 'Access dates for self-enrolling users',
6574: section => "Self-enrolling users' section",
6575: approval => 'Processing of requests',
6576: limit => 'Enrollment limit',
6577: );
6578: return (\@row,\%lt);
6579: }
6580:
6581: sub selfenroll_default_descs {
6582: my %desc = (
6583: types => {
6584: dom => &mt('Course domain'),
6585: all => &mt('Any domain'),
6586: '' => &mt('None'),
6587: },
6588: limit => {
6589: none => &mt('No limit'),
6590: allstudents => &mt('Limit by total students'),
6591: selfenrolled => &mt('Limit by total self-enrolled'),
6592: },
6593: approval => {
6594: '0' => &mt('Processed automatically'),
6595: '1' => &mt('Queued for approval'),
6596: '2' => &mt('Queued, pending validation'),
6597: },
6598: registered => {
6599: 0 => 'No registration required',
6600: 1 => 'Registered students only',
6601: },
6602: );
6603: return %desc;
6604: }
6605:
6606: sub selfenroll_validation_types {
6607: my @items = ('url','fields','button','markup');
6608: my %names = &Apache::lonlocal::texthash (
6609: url => 'Web address of validation server/script',
6610: fields => 'Form fields to send to validator',
6611: button => 'Text for validation button',
6612: markup => 'Validation description (HTML)',
6613: );
6614: my @fields = ('username','domain','uniquecode','course','coursetype','description');
6615: return (\@items,\%names,\@fields);
6616: }
6617:
6618: sub get_extended_type {
6619: my ($cdom,$cnum,$crstype,$current) = @_;
6620: my $type = 'unofficial';
6621: my %settings;
6622: if (ref($current) eq 'HASH') {
6623: %settings = %{$current};
6624: } else {
6625: %settings = &Apache::lonnet::get('environment',['internal.coursecode','internal.textbook'],$cdom,$cnum);
6626: }
6627: if ($crstype eq 'Community') {
6628: $type = 'community';
6629: } elsif ($crstype eq 'Placement') {
6630: $type = 'placement';
6631: } elsif ($settings{'internal.coursecode'}) {
6632: $type = 'official';
6633: } elsif ($settings{'internal.textbook'}) {
6634: $type = 'textbook';
6635: }
6636: return $type;
6637: }
6638:
6639: sub selfenrollment_administration {
6640: my ($cdom,$cnum,$crstype,$coursehash) = @_;
6641: my %settings;
6642: if (ref($coursehash) eq 'HASH') {
6643: %settings = %{$coursehash};
6644: } else {
6645: %settings = &Apache::lonnet::get('environment',
6646: ['internal.selfenrollmgrdc','internal.selfenrollmgrcc',
6647: 'internal.coursecode','internal.textbook'],$cdom,$cnum);
6648: }
6649: my ($possconfigs) = &get_selfenroll_titles();
6650: my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom);
6651: my $selfenrolltype = &get_extended_type($cdom,$cnum,$crstype,\%settings);
6652:
6653: my (@in_course,@in_domain);
6654: if ($settings{'internal.selfenrollmgrcc'} ne '') {
6655: @in_course = split(/,/,$settings{'internal.selfenrollmgrcc'});
6656: my @diffs = &Apache::loncommon::compare_arrays($possconfigs,\@in_course);
6657: unless (@diffs) {
6658: return (\@in_course,\@in_domain);
6659: }
6660: }
6661: if ($settings{'internal.selfenrollmgrdc'} ne '') {
6662: my @in_domain = split(/,/,$settings{'internal.selfenrollmgrdc'});
6663: my @diffs = &Apache::loncommon::compare_arrays(\@in_domain,$possconfigs);
6664: unless (@diffs) {
6665: return (\@in_course,\@in_domain);
6666: }
6667: }
6668: my @combined = @in_course;
6669: push(@combined,@in_domain);
6670: my @diffs = &Apache::loncommon::compare_arrays(\@combined,$possconfigs);
6671: unless (@diffs) {
6672: return (\@in_course,\@in_domain);
6673: }
6674: if ($domdefaults{$selfenrolltype.'selfenrolladmdc'} eq '') {
6675: push(@in_course,@diffs);
6676: } else {
6677: my @defaultdc = split(/,/,$domdefaults{$selfenrolltype.'selfenrolladmdc'});
6678: foreach my $item (@diffs) {
6679: if (grep(/^\Q$item\E$/,@defaultdc)) {
6680: push(@in_domain,$item);
6681: } else {
6682: push(@in_course,$item);
6683: }
6684: }
6685: }
6686: return (\@in_course,\@in_domain);
6687: }
6688:
6689: sub custom_role_header {
6690: my ($context,$crstype,$templaterolerefs,$prefix) = @_;
6691: my %lt = &Apache::lonlocal::texthash(
6692: sele => 'Select a Template',
6693: );
6694: my ($context_code,$button_code);
6695: if ($context eq 'domain') {
6696: $context_code = &custom_coursetype_switch($crstype,$prefix);
6697: }
6698: if (ref($templaterolerefs) eq 'ARRAY') {
6699: foreach my $role (@{$templaterolerefs}) {
6700: my $display = 'inline';
6701: if (($context eq 'domain') && ($role eq 'co')) {
6702: $display = 'none';
6703: }
6704: $button_code .= &make_button_code($role,$crstype,$display,$prefix).' ';
6705: }
6706: }
6707: return <<"END";
6708: <div class="LC_left_float">
6709: <fieldset>
6710: <legend>$lt{'sele'}</legend>
6711: $button_code
6712: </fieldset></div>
6713: $context_code
6714: <br clear="all" />
6715: END
6716: }
6717:
6718: sub custom_coursetype_switch {
6719: my ($crstype,$prefix) = @_;
6720: my ($checkedcourse,$checkedcommunity);
6721: if ($crstype eq 'Community') {
6722: $checkedcommunity = ' checked="checked"';
6723: } else {
6724: $checkedcourse = ' checked="checked"';
6725: }
6726: my %lt = &Apache::lonlocal::texthash(
6727: cont => 'Context',
6728: cour => 'Course',
6729: comm => 'Community',
6730: );
6731: return <<"END";
6732: <div class="LC_left_float">
6733: <fieldset>
6734: <legend>$lt{'cont'}</legend>
6735: <label>
6736: <input type="radio" name="${prefix}_custrolecrstype" value="Course"$checkedcourse onclick="javascript:customSwitchType('$prefix');" />
6737: $lt{'cour'}
6738: </label>
6739: <label>
6740: <input type="radio" name="${prefix}_custrolecrstype" value="Community"$checkedcommunity onclick="javascript:customSwitchType('$prefix');" />
6741: $lt{'comm'}
6742: </label>
6743: </fieldset>
6744: </div>
6745: END
6746: }
6747:
6748: sub custom_role_table {
6749: my ($crstype,$full,$levels,$levelscurrent,$prefix,$add_class,$id) = @_;
6750: return unless ((ref($full) eq 'HASH') && (ref($levels) eq 'HASH') &&
6751: (ref($levelscurrent) eq 'HASH'));
6752: my %lt=&Apache::lonlocal::texthash (
6753: 'prv' => "Privilege",
6754: 'crl' => "Course Level",
6755: 'dml' => "Domain Level",
6756: 'ssl' => "System Level");
6757: my %cr = (
6758: course => '_c',
6759: domain => '_d',
6760: system => '_s',
6761: );
6762:
6763: my $output=&Apache::loncommon::start_data_table($add_class,$id).
6764: &Apache::loncommon::start_data_table_header_row().
6765: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
6766: '</th><th>'.$lt{'ssl'}.'</th>'.
6767: &Apache::loncommon::end_data_table_header_row();
6768: foreach my $priv (sort(keys(%{$full}))) {
6769: my $privtext = &Apache::lonnet::plaintext($priv,$crstype);
6770: $output .= &Apache::loncommon::start_data_table_row().
6771: '<td><span id="'.$prefix.$priv.'">'.$privtext.'</span></td>';
6772: foreach my $type ('course','domain','system') {
6773: if (($type eq 'system') && ($priv eq 'bre') && ($crstype eq 'Community')) {
6774: $output .= '<td> </td>';
6775: } else {
6776: $output .= '<td>'.
6777: ($levels->{$type}{$priv}?'<input type="checkbox" id="'.$prefix.$priv.$cr{$type}.'"'.
6778: ' name="'.$prefix.$priv.$cr{$type}.'"'.
6779: ($levelscurrent->{$type}{$priv}?' checked="checked"':'').' />':' ').
6780: '</td>';
6781: }
6782: }
6783: $output .= &Apache::loncommon::end_data_table_row();
6784: }
6785: $output .= &Apache::loncommon::end_data_table();
6786: return $output;
6787: }
6788:
6789: sub custom_role_privs {
6790: my ($privs,$full,$levels,$levelscurrent)= @_;
6791: return unless ((ref($privs) eq 'HASH') && (ref($full) eq 'HASH') &&
6792: (ref($levels) eq 'HASH') && (ref($levelscurrent) eq 'HASH'));
6793: my %cr = (
6794: course => 'cr:c',
6795: domain => 'cr:d',
6796: system => 'cr:s',
6797: );
6798: foreach my $type ('course','domain','system') {
6799: foreach my $item (split(/\:/,$Apache::lonnet::pr{$cr{$type}})) {
6800: my ($priv,$restrict)=split(/\&/,$item);
6801: if (!$restrict) { $restrict='F'; }
6802: $levels->{$type}->{$priv}=$restrict;
6803: if ($privs->{$type}=~/\:$priv/) {
6804: $levelscurrent->{$type}->{$priv}=1;
6805: }
6806: $full->{$priv}=1;
6807: }
6808: }
6809: return;
6810: }
6811:
6812: sub custom_template_roles {
6813: my ($context,$crstype) = @_;
6814: my @template_roles = ("in","ta","ep");
6815: if (($context eq 'domain') || ($context eq 'domprefs')) {
6816: push(@template_roles,"ad");
6817: }
6818: push(@template_roles,"st");
6819: if ($context eq 'domain') {
6820: unshift(@template_roles,('co','cc'));
6821: } else {
6822: if ($crstype eq 'Community') {
6823: unshift(@template_roles,'co');
6824: } else {
6825: unshift(@template_roles,'cc');
6826: }
6827: }
6828: return @template_roles;
6829: }
6830:
6831: sub custom_roledefs_js {
6832: my ($context,$crstype,$formname,$full,$templaterolesref,$jsback) = @_;
6833: my $button_code = "\n";
6834: my $head_script = "\n";
6835: my (%roletitlestr,$rolenamestr);
6836: my %role_titles = (
6837: Course => [],
6838: Community => [],
6839: );
6840: $head_script .= '<script type="text/javascript">'."\n"
6841: .'// <![CDATA['."\n";
6842: if (ref($templaterolesref) eq 'ARRAY') {
6843: if ($context eq 'domain') {
6844: $rolenamestr = join("','",@{$templaterolesref});
6845: }
6846: foreach my $role (@{$templaterolesref}) {
6847: $head_script .= &make_script_template($role,$crstype,$formname);
6848: if ($context eq 'domain') {
6849: foreach my $type ('Course','Community') {
6850: push(@{$role_titles{$type}},&Apache::lonnet::plaintext($role,$type));
6851: }
6852: }
6853: }
6854: }
6855: if ($context eq 'domain') {
6856: foreach my $type ('Course','Community') {
6857: $roletitlestr{$type} = join("','",@{$role_titles{$type}});
6858: }
6859: my %pt = (
6860: Community => {
6861: cst => &mt('Grant/revoke role of Member'),
6862: mdc => &mt('Edit community contents'),
6863: pch => &mt('Post discussion on community resources'),
6864: pfo => &mt('Print for other users and entire community'),
6865: },
6866: Course => {
6867: cst => &mt('Grant/revoke role of Student'),
6868: mdc => &mt('Edit course contents'),
6869: pch => &mt('Post discussion on course resources'),
6870: pfo => &mt('Print for other users and entire course'),
6871: },
6872: );
6873: $head_script .= <<"ENDJS";
6874: function customSwitchType(prefix) {
6875: var privnames = new Array('cst','mdc','pch','pfo');
6876: var privtxtcrs = new Array('$pt{Course}{cst}','$pt{Course}{mdc}','$pt{Course}{pch}','$pt{Course}{pfo}');
6877: var privtxtcom = new Array('$pt{Community}{cst}','$pt{Community}{mdc}','$pt{Community}{pch}','$pt{Community}{pfo}');
6878: var rolenames = new Array('$rolenamestr');
6879: var rolescrs = new Array('$roletitlestr{Course}');
6880: var rolescom = new Array('$roletitlestr{Community}');
6881: var radio = prefix+'_custrolecrstype';
6882: if (document.$formname.elements[radio].length > 1) {
6883: for (var i=0; i<document.$formname.elements[radio].length; i++) {
6884: if (document.$formname.elements[radio][i].checked) {
6885: if ((document.getElementById(prefix+'bre_s')) && (document.getElementById(prefix+'bro_s'))) {
6886: if (document.$formname.elements[radio][i].value == 'Community') {
6887: if (document.getElementById(prefix+'bre_s').checked) {
6888: document.getElementById(prefix+'bro_s').checked = true;
6889: document.getElementById(prefix+'bre_s').checked = false;
6890:
6891: }
6892: document.getElementById(prefix+'bre_s').style.visibility = 'hidden';
6893: } else {
6894: document.getElementById(prefix+'bre_s').style.visibility = 'visible';
6895: if (document.getElementById(prefix+'bro_s').checked) {
6896: document.getElementById(prefix+'bre_s').checked = true;
6897: document.getElementById(prefix+'bro_s').checked = false;
6898: }
6899: }
6900: }
6901: for (var j=0; j<privnames.length; j++) {
6902: if (document.getElementById(prefix+privnames[j])) {
6903: if (document.getElementById(prefix+privnames[j])) {
6904: if (document.$formname.elements[radio][i].value == 'Course') {
6905: document.getElementById(prefix+privnames[j]).innerHTML = privtxtcrs[j];
6906: } else {
6907: document.getElementById(prefix+privnames[j]).innerHTML = privtxtcom[j];
6908: }
6909: }
6910: }
6911: }
6912: for (var j=0; j<rolenames.length; j++) {
6913: if (document.getElementById(prefix+rolenames[j])) {
6914: if (document.getElementById(prefix+rolenames[j])) {
6915: if (document.$formname.elements[radio][i].value == 'Course') {
6916: document.getElementById(prefix+rolenames[j]).value = rolescrs[j];
6917: if (rolenames[j] == 'cc') {
6918: document.getElementById(prefix+rolenames[j]).style.display = 'inline';
6919: }
6920: if (rolenames[j] == 'co') {
6921: document.getElementById(prefix+rolenames[j]).style.display = 'none';
6922: }
6923: } else {
6924: document.getElementById(prefix+rolenames[j]).value = rolescom[j];
6925: if (rolenames[j] == 'cc') {
6926: document.getElementById(prefix+rolenames[j]).style.display = 'none';
6927: }
6928: if (rolenames[j] == 'co') {
6929: document.getElementById(prefix+rolenames[j]).style.display = 'inline';
6930: }
6931: }
6932: }
6933: }
6934: }
6935: }
6936: }
6937: }
6938: return;
6939: }
6940: ENDJS
6941: }
6942: $head_script .= "\n".$jsback."\n"
6943: .'// ]]>'."\n"
6944: .'</script>'."\n";
6945: return $head_script;
6946: }
6947:
6948: # --------------------------------------------------------
6949: sub make_script_template {
6950: my ($role,$crstype,$formname) = @_;
6951: my $return_script = 'function set_'.$role.'(prefix) {'."\n";
6952: my (%full_by_level,%role_priv);
6953: foreach my $level ('c','d','s') {
6954: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:'.$level})) {
6955: next if (($level eq 's') && ($crstype eq 'Community') && ($item eq 'bre&S'));
6956: my ($priv,$restrict)=split(/\&/,$item);
6957: $full_by_level{$level}{$priv}=1;
6958: }
6959: $role_priv{$level} = {};
6960: my @temp = split(/:/,$Apache::lonnet::pr{$role.':'.$level});
6961: foreach my $priv (@temp) {
6962: my ($priv_item, $dummy) = split(/\&/,$priv);
6963: $role_priv{$level}{$priv_item} = 1;
6964: }
6965: }
6966: my %to_check = (
6967: c => ['c','d','s'],
6968: d => ['d','s'],
6969: s => ['s'],
6970: );
6971: foreach my $level ('c','d','s') {
6972: if (ref($full_by_level{$level}) eq 'HASH') {
6973: foreach my $priv (keys(%{$full_by_level{$level}})) {
6974: my $value = 'false';
6975: if (ref($to_check{$level}) eq 'ARRAY') {
6976: foreach my $lett (@{$to_check{$level}}) {
6977: if (exists($role_priv{$lett}{$priv})) {
6978: $value = 'true';
6979: last;
6980: }
6981: }
6982: $return_script .= "document.$formname.elements[prefix+'".$priv."_".$level."'].checked = $value;\n";
6983: }
6984: }
6985: }
6986: }
6987: $return_script .= '}'."\n";
6988: return ($return_script);
6989: }
6990: # ----------------------------------------------------------
6991: sub make_button_code {
6992: my ($role,$crstype,$display,$prefix) = @_;
6993: my $label = &Apache::lonnet::plaintext($role,$crstype);
6994: my $button_code = '<input type="button" onclick="set_'.$role."('$prefix'".')" '.
6995: 'id="'.$prefix.$role.'" value="'.$label.'" '.
6996: 'style="display:'.$display.'" />';
6997: return ($button_code);
6998: }
6999:
7000: sub custom_role_update {
7001: my ($rolename,$prefix) = @_;
7002: # ------------------------------------------------------- What can be assigned?
7003: my %privs = (
7004: c => '',
7005: d => '',
7006: s => '',
7007: );
7008: foreach my $level (keys(%privs)) {
7009: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:'.$level})) {
7010: my ($priv,$restrict)=split(/\&/,$item);
7011: if (!$restrict) { $restrict=''; }
7012: if ($env{'form.'.$prefix.$priv.'_'.$level}) {
7013: $privs{$level} .=':'.$item;
7014: }
7015: }
7016: }
7017: return %privs;
7018: }
7019:
7020: sub adhoc_status_types {
7021: my ($cdom,$context,$role,$selectedref,$othertitle,$usertypes,$types,$disabled) = @_;
7022: my $output = &Apache::loncommon::start_data_table();
7023: my $numinrow = 3;
7024: my $rem;
7025: if (ref($types) eq 'ARRAY') {
7026: for (my $i=0; $i<@{$types}; $i++) {
7027: if (defined($usertypes->{$types->[$i]})) {
7028: my $rem = $i%($numinrow);
7029: if ($rem == 0) {
7030: if ($i > 0) {
7031: $output .= &Apache::loncommon::end_data_table_row();
7032: }
7033: $output .= &Apache::loncommon::start_data_table_row();
7034: }
7035: my $check;
7036: if (ref($selectedref) eq 'ARRAY') {
7037: if (grep(/^\Q$types->[$i]\E$/,@{$selectedref})) {
7038: $check = ' checked="checked"';
7039: }
7040: }
7041: $output .= '<td>'.
7042: '<span class="LC_nobreak"><label>'.
7043: '<input type="checkbox" name="'.$context.$role.'_status" '.
7044: 'value="'.$types->[$i].'"'.$check.$disabled.' />'.
7045: $usertypes->{$types->[$i]}.'</label></span></td>';
7046: }
7047: }
7048: $rem = @{$types}%($numinrow);
7049: }
7050: my $colsleft = $numinrow - $rem;
7051: if (($rem == 0) && (@{$types} > 0)) {
7052: $output .= &Apache::loncommon::start_data_table_row();
7053: }
7054: if ($colsleft > 1) {
7055: $output .= '<td colspan="'.$colsleft.'">';
7056: } else {
7057: $output .= '<td>';
7058: }
7059: my $defcheck;
7060: if (ref($selectedref) eq 'ARRAY') {
7061: if (grep(/^default$/,@{$selectedref})) {
7062: $defcheck = ' checked="checked"';
7063: }
7064: }
7065: $output .= '<span class="LC_nobreak"><label>'.
7066: '<input type="checkbox" name="'.$context.$role.'_status"'.
7067: 'value="default"'.$defcheck.$disabled.' />'.
7068: $othertitle.'</label></span></td>'.
7069: &Apache::loncommon::end_data_table_row().
7070: &Apache::loncommon::end_data_table();
7071: return $output;
7072: }
7073:
7074: sub adhoc_staff {
7075: my ($access,$context,$role,$selectedref,$adhocref,$disabled) = @_;
7076: my $output;
7077: if (ref($adhocref) eq 'HASH') {
7078: my %by_fullname;
7079: my $numinrow = 4;
7080: my $rem;
7081: my @personnel = keys(%{$adhocref});
7082: if (@personnel) {
7083: foreach my $person (@personnel) {
7084: my ($uname,$udom) = split(/:/,$person);
7085: my $fullname = &Apache::loncommon::plainname($uname,$udom,'lastname');
7086: $by_fullname{$fullname} = $person;
7087: }
7088: my @sorted = sort(keys(%by_fullname));
7089: my $count = scalar(@sorted);
7090: $output = &Apache::loncommon::start_data_table();
7091: for (my $i=0; $i<$count; $i++) {
7092: my $rem = $i%($numinrow);
7093: if ($rem == 0) {
7094: if ($i > 0) {
7095: $output .= &Apache::loncommon::end_data_table_row();
7096: }
7097: $output .= &Apache::loncommon::start_data_table_row();
7098: }
7099: my $check;
7100: my $user = $by_fullname{$sorted[$i]};
7101: if (ref($selectedref) eq 'ARRAY') {
7102: if (grep(/^\Q$user\E$/,@{$selectedref})) {
7103: $check = ' checked="checked"';
7104: }
7105: }
7106: if ($i == $count-1) {
7107: my $colsleft = $numinrow - $rem;
7108: if ($colsleft > 1) {
7109: $output .= '<td colspan="'.$colsleft.'">';
7110: } else {
7111: $output .= '<td>';
7112: }
7113: } else {
7114: $output .= '<td>';
7115: }
7116: $output .= '<span class="LC_nobreak"><label>'.
7117: '<input type="checkbox" name="'.$context.$role.'_staff_'.$access.'" '.
7118: 'value="'.$user.'"'.$check.$disabled.' />'.$sorted[$i].
7119: '</label></span></td>';
7120: if ($i == $count-1) {
7121: $output .= &Apache::loncommon::end_data_table_row();
7122: }
7123: }
7124: $output .= &Apache::loncommon::end_data_table();
7125: }
7126: }
7127: return $output;
7128: }
7129:
7130:
7131: 1;
7132:
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