1: # The LearningOnline Network with CAPA
2: # Utility functions for managing LON-CAPA user accounts
3: #
4: # $Id: lonuserutils.pm,v 1.209 2021/08/24 00:15:02 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: case 'lti':
556: default:
557: alertmsg = '';
558: }
559: if (alertmsg != '') {
560: alert(alertmsg);
561: return;
562: }
563: } else if (current.radiovalue == 'int') {
564: if ($numrules > 0) {
565: $intargjs
566: }
567: }
568: END
569: }
570: my $section_checks;
571: my $optional_checks = '';
572: if ( ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) {
573: $optional_checks = (<<END);
574: vf.submit();
575: }
576: END
577: } else {
578: $section_checks = §ion_check_js();
579: $optional_checks = (<<END);
580: var message='';
581: if (foundname==0) {
582: message='$alert{'name'}';
583: }
584: if (foundid==0) {
585: if (message!='') {
586: message+='\\n';
587: }
588: message+='$alert{'snum'}';
589: }
590: if (foundsec==0) {
591: if (message!='') {
592: message+='\\n';
593: }
594: message+='$alert{'section'}';
595: }
596: if (foundemail==0) {
597: if (message!='') {
598: message+='\\n';
599: }
600: message+='$alert{'email'}';
601: }
602: if (foundrole==0) {
603: if (message!='') {
604: message+='\\n';
605: }
606: message+='$alert{'role'}';
607: }
608: if (founddomain==0) {
609: if (message!='') {
610: message+='\\n';
611: }
612: message+='$alert{'domain'}';
613: }
614: END
615: if ($showcredits) {
616: $optional_checks .= <<END;
617: if (foundcredits==0) {
618: if (message!='') {
619: message+='\\n';
620: }
621: message+='$alert{'credits'}';
622: }
623: END
624: }
625: if (($mode eq 'upload') && ($context eq 'domain')) {
626: $optional_checks .= (<<END);
627:
628: if (foundinststatus==0) {
629: if (message!='') {
630: message+='\\n';
631: }
632: message+='$alert{'inststatus'}';
633: }
634: END
635: }
636: $optional_checks .= (<<END);
637:
638: if (message!='') {
639: message+= '\\n$alert{'continue'}';
640: if (confirm(message)) {
641: vf.state.value='enrolling';
642: $finish
643: }
644: } else {
645: vf.state.value='enrolling';
646: $finish
647: }
648: }
649: END
650: }
651: my $result = $function_name.$auth_checks.$optional_checks."\n".
652: $section_checks.$authheader;
653: return $result;
654: }
655:
656: sub passwd_validation_js {
657: my ($currpasswdval,$domain) = @_;
658: my %passwdconf = &Apache::lonnet::get_passwdconf($domain);
659: my ($min,$max,@chars,$numrules,$intargjs,%alert);
660: $numrules = 0;
661: $min = $Apache::lonnet::passwdmin;
662: if (ref($passwdconf{'chars'}) eq 'ARRAY') {
663: if ($passwdconf{'min'} =~ /^\d+$/) {
664: if ($passwdconf{'min'} > $min) {
665: $min = $passwdconf{'min'};
666: }
667: }
668: if ($passwdconf{'max'} =~ /^\d+$/) {
669: $max = $passwdconf{'max'};
670: $numrules ++;
671: }
672: @chars = @{$passwdconf{'chars'}};
673: if (@chars) {
674: $numrules ++;
675: }
676: }
677: if ($min > 0) {
678: $numrules ++;
679: }
680: if (($min > 0) || ($max ne '') || (@chars > 0)) {
681: my $alertmsg = &mt('Initial password did not satisfy requirement(s):').'\n\n';
682: if ($min) {
683: $alert{'min'} = &mt('minimum [quant,_1,character]',$min).'\n';
684: }
685: if ($max) {
686: $alert{'max'} = &mt('maximum [quant,_1,character]',$max).'\n';
687: }
688: my (@charalerts,@charrules);
689: if (@chars) {
690: if (grep(/^uc$/,@chars)) {
691: push(@charalerts,&mt('contain at least one upper case letter'));
692: push(@charrules,'uc');
693: }
694: if (grep(/^lc$/,@chars)) {
695: push(@charalerts,&mt('contain at least one lower case letter'));
696: push(@charrules,'lc');
697: }
698: if (grep(/^num$/,@chars)) {
699: push(@charalerts,&mt('contain at least one number'));
700: push(@charrules,'num');
701: }
702: if (grep(/^spec$/,@chars)) {
703: push(@charalerts,&mt('contain at least one non-alphanumeric'));
704: push(@charrules,'spec');
705: }
706: }
707: $intargjs = qq| var rulesmsg = '';\n|.
708: qq| var currpwval = $currpasswdval;\n|;
709: if ($min) {
710: $intargjs .= qq|
711: if (currpwval.length < $min) {
712: rulesmsg += ' - $alert{min}';
713: }
714: |;
715: }
716: if ($max) {
717: $intargjs .= qq|
718: if (currpwval.length > $max) {
719: rulesmsg += ' - $alert{max}';
720: }
721: |;
722: }
723: if (@chars > 0) {
724: my $charrulestr = '"'.join('","',@charrules).'"';
725: my $charalertstr = '"'.join('","',@charalerts).'"';
726: $intargjs .= qq| var brokerules = new Array();\n|.
727: qq| var charrules = new Array($charrulestr);\n|.
728: qq| var charalerts = new Array($charalertstr);\n|;
729: my %rules;
730: map { $rules{$_} = 1; } @chars;
731: if ($rules{'uc'}) {
732: $intargjs .= qq|
733: var ucRegExp = /[A-Z]/;
734: if (!ucRegExp.test(currpwval)) {
735: brokerules.push('uc');
736: }
737: |;
738: }
739: if ($rules{'lc'}) {
740: $intargjs .= qq|
741: var lcRegExp = /[a-z]/;
742: if (!lcRegExp.test(currpwval)) {
743: brokerules.push('lc');
744: }
745: |;
746: }
747: if ($rules{'num'}) {
748: $intargjs .= qq|
749: var numRegExp = /[0-9]/;
750: if (!numRegExp.test(currpwval)) {
751: brokerules.push('num');
752: }
753: |;
754: }
755: if ($rules{'spec'}) {
756: $intargjs .= q|
757: var specRegExp = /[!"#$%&'()*+,\-.\/:;<=>?@[\\^\]_`{\|}~]/;
758: if (!specRegExp.test(currpwval)) {
759: brokerules.push('spec');
760: }
761: |;
762: }
763: $intargjs .= qq|
764: if (brokerules.length > 0) {
765: for (var i=0; i<brokerules.length; i++) {
766: for (var j=0; j<charrules.length; j++) {
767: if (brokerules[i] == charrules[j]) {
768: rulesmsg += ' - '+charalerts[j]+'\\n';
769: break;
770: }
771: }
772: }
773: }
774: |;
775: }
776: $intargjs .= qq|
777: if (rulesmsg != '') {
778: rulesmsg = '$alertmsg'+rulesmsg;
779: alert(rulesmsg);
780: return false;
781: }
782: |;
783: }
784: return ($numrules,$intargjs);
785: }
786:
787: ###############################################################
788: ###############################################################
789: sub upload_manager_javascript_forward_associate {
790: my ($can_assign) = @_;
791: my ($auth_update,$numbuttons,$argreset);
792: if (ref($can_assign) eq 'HASH') {
793: if ($can_assign->{'krb4'} || $can_assign->{'krb5'}) {
794: $argreset .= " vf.krbarg.value='';\n";
795: $numbuttons ++ ;
796: }
797: if ($can_assign->{'int'}) {
798: $argreset .= " vf.intarg.value='';\n";
799: $numbuttons ++;
800: }
801: if ($can_assign->{'loc'}) {
802: $argreset .= " vf.locarg.value='';\n";
803: $numbuttons ++;
804: }
805: if (!$can_assign->{'int'}) {
806: 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".
807: &mt('Your current role does not have rights to create users with that authentication type.');
808: &js_escape(\$warning);
809: $auth_update = <<"END";
810: // Currently the initial password field is only supported for internal auth
811: // (see bug 6368).
812: if (nw==9) {
813: eval('vf.f'+tf+'.selectedIndex=0;')
814: alert('$warning');
815: }
816: END
817: } elsif ($numbuttons > 1) {
818: $auth_update = <<"END";
819: // If we set the password, make the password form below correspond to
820: // the new value.
821: if (nw==9) {
822: changed_radio('int',document.studentform);
823: set_auth_radio_buttons('int',document.studentform);
824: $argreset
825: }
826:
827: END
828: }
829: }
830:
831: return(<<ENDPICK);
832: function verify(vf,sec_caller) {
833: var founduname=0;
834: var foundpwd=0;
835: var foundname=0;
836: var foundid=0;
837: var foundsec=0;
838: var foundemail=0;
839: var foundrole=0;
840: var founddomain=0;
841: var foundinststatus=0;
842: var foundcredits=0;
843: var tw;
844: for (i=0;i<=vf.nfields.value;i++) {
845: tw=eval('vf.f'+i+'.selectedIndex');
846: if (tw==1) { founduname=1; }
847: if ((tw>=2) && (tw<=6)) { foundname=1; }
848: if (tw==7) { foundid=1; }
849: if (tw==8) { foundsec=1; }
850: if (tw==9) { foundpwd=1; }
851: if (tw==10) { foundemail=1; }
852: if (tw==11) { foundrole=1; }
853: if (tw==12) { founddomain=1; }
854: if (tw==13) { foundinststatus=1; }
855: if (tw==14) { foundcredits=1; }
856: }
857: verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus,foundcredits);
858: }
859:
860: //
861: // vf = this.form
862: // tf = column number
863: //
864: // values of nw
865: //
866: // 0 = none
867: // 1 = username
868: // 2 = names (lastname, firstnames)
869: // 3 = fname (firstname)
870: // 4 = mname (middlename)
871: // 5 = lname (lastname)
872: // 6 = gen (generation)
873: // 7 = id
874: // 8 = section
875: // 9 = ipwd (password)
876: // 10 = email address
877: // 11 = role
878: // 12 = domain
879: // 13 = inststatus
880: // 14 = foundcredits
881:
882: function flip(vf,tf) {
883: var nw=eval('vf.f'+tf+'.selectedIndex');
884: var i;
885: // make sure no other columns are labeled the same as this one
886: for (i=0;i<=vf.nfields.value;i++) {
887: if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) {
888: eval('vf.f'+i+'.selectedIndex=0;')
889: }
890: }
891: // If we set this to 'lastname, firstnames', clear out all the ones
892: // set to 'fname','mname','lname','gen' (3,4,5,6) currently.
893: if (nw==2) {
894: for (i=0;i<=vf.nfields.value;i++) {
895: if ((eval('vf.f'+i+'.selectedIndex')>=3) &&
896: (eval('vf.f'+i+'.selectedIndex')<=6)) {
897: eval('vf.f'+i+'.selectedIndex=0;')
898: }
899: }
900: }
901: // If we set this to one of 'fname','mname','lname','gen' (3,4,5,6),
902: // clear out any that are set to 'lastname, firstnames' (2)
903: if ((nw>=3) && (nw<=6)) {
904: for (i=0;i<=vf.nfields.value;i++) {
905: if (eval('vf.f'+i+'.selectedIndex')==2) {
906: eval('vf.f'+i+'.selectedIndex=0;')
907: }
908: }
909: }
910: $auth_update
911: }
912:
913: function clearpwd(vf) {
914: var i;
915: for (i=0;i<=vf.nfields.value;i++) {
916: if (eval('vf.f'+i+'.selectedIndex')==9) {
917: eval('vf.f'+i+'.selectedIndex=0;')
918: }
919: }
920: }
921:
922: ENDPICK
923: }
924:
925: ###############################################################
926: ###############################################################
927: sub upload_manager_javascript_reverse_associate {
928: my ($can_assign) = @_;
929: my ($auth_update,$numbuttons,$argreset);
930: if (ref($can_assign) eq 'HASH') {
931: if ($can_assign->{'krb4'} || $can_assign->{'krb5'}) {
932: $argreset .= " vf.krbarg.value='';\n";
933: $numbuttons ++ ;
934: }
935: if ($can_assign->{'int'}) {
936: $argreset .= " vf.intarg.value='';\n";
937: $numbuttons ++;
938: }
939: if ($can_assign->{'loc'}) {
940: $argreset .= " vf.locarg.value='';\n";
941: $numbuttons ++;
942: }
943: if (!$can_assign->{'int'}) {
944: my $warning = &mt('You may not specify an initial password, as this is only available when new users use LON-CAPA internal authentication.\n').
945: &mt('Your current role does not have rights to create users with that authentication type.');
946: &js_escape(\$warning);
947: $auth_update = <<"END";
948: // Currently the initial password field is only supported for internal auth
949: // (see bug 6368).
950: if (tf==8 && nw!=0) {
951: eval('vf.f'+tf+'.selectedIndex=0;')
952: alert('$warning');
953: }
954: END
955: } elsif ($numbuttons > 1) {
956: $auth_update = <<"END";
957: // initial password specified, pick internal authentication
958: if (tf==8 && nw!=0) {
959: changed_radio('int',document.studentform);
960: set_auth_radio_buttons('int',document.studentform);
961: $argreset
962: }
963:
964: END
965: }
966: }
967:
968: return(<<ENDPICK);
969: function verify(vf,sec_caller) {
970: var founduname=0;
971: var foundpwd=0;
972: var foundname=0;
973: var foundid=0;
974: var foundsec=0;
975: var foundemail=0;
976: var foundrole=0;
977: var founddomain=0;
978: var foundinststatus=0;
979: var foundcredits=0;
980: var tw;
981: for (i=0;i<=vf.nfields.value;i++) {
982: tw=eval('vf.f'+i+'.selectedIndex');
983: if (i==0 && tw!=0) { founduname=1; }
984: if (((i>=1) && (i<=5)) && tw!=0 ) { foundname=1; }
985: if (i==6 && tw!=0) { foundid=1; }
986: if (i==7 && tw!=0) { foundsec=1; }
987: if (i==8 && tw!=0) { foundpwd=1; }
988: if (i==9 && tw!=0) { foundemail=1; }
989: if (i==10 && tw!=0) { foundrole=1; }
990: if (i==11 && tw!=0) { founddomain=1; }
991: if (i==12 && tw!=0) { foundinstatus=1; }
992: if (i==13 && tw!=0) { foundcredits=1; }
993: }
994: verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus,foundcredits);
995: }
996:
997: function flip(vf,tf) {
998: var nw=eval('vf.f'+tf+'.selectedIndex');
999: var i;
1000: // picked the all one name field, reset the other name ones to blank
1001: if (tf==1 && nw!=0) {
1002: for (i=2;i<=5;i++) {
1003: eval('vf.f'+i+'.selectedIndex=0;')
1004: }
1005: }
1006: //picked one of the piecewise name fields, reset the all in
1007: //one field to blank
1008: if ((tf>=2) && (tf<=5) && (nw!=0)) {
1009: eval('vf.f1.selectedIndex=0;')
1010: }
1011: $auth_update
1012: }
1013:
1014: function clearpwd(vf) {
1015: var i;
1016: if (eval('vf.f8.selectedIndex')!=0) {
1017: eval('vf.f8.selectedIndex=0;')
1018: }
1019: }
1020: ENDPICK
1021: }
1022:
1023: ###############################################################
1024: ###############################################################
1025: sub print_upload_manager_footer {
1026: my ($r,$i,$keyfields,$defdom,$today,$halfyear,$context,$permission,$crstype,
1027: $showcredits) = @_;
1028: my $form = 'document.studentform';
1029: my $formname = 'studentform';
1030: my ($krbdef,$krbdefdom) =
1031: &Apache::loncommon::get_kerberos_defaults($defdom);
1032: my %param = ( formname => $form,
1033: kerb_def_dom => $krbdefdom,
1034: kerb_def_auth => $krbdef
1035: );
1036: if (exists($env{'form.ipwd_choice'}) &&
1037: defined($env{'form.ipwd_choice'}) &&
1038: $env{'form.ipwd_choice'} ne '') {
1039: $param{'curr_authtype'} = 'int';
1040: }
1041: my $krbform = &Apache::loncommon::authform_kerberos(%param);
1042: my $intform = &Apache::loncommon::authform_internal(%param);
1043: my $locform = &Apache::loncommon::authform_local(%param);
1044: my $ltiform = &Apache::loncommon::authform_lti(%param);
1045: my $date_table = &date_setting_table(undef,undef,$context,undef,
1046: $formname,$permission,$crstype);
1047:
1048: my $Str = "\n".'<div class="LC_left_float">';
1049: $Str .= &hidden_input('nfields',$i);
1050: $Str .= &hidden_input('keyfields',$keyfields);
1051:
1052: $Str .= '<h3>'.&mt('Options').'</h3>'
1053: .&Apache::lonhtmlcommon::start_pick_box();
1054:
1055: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Login Type'));
1056: if ($context eq 'domain') {
1057: $Str .= '<p>'
1058: .&mt('Change authentication for existing users in domain "[_1]" to these settings?'
1059: ,$defdom)
1060: .' <span class="LC_nobreak"><label>'
1061: .'<input type="radio" name="changeauth" value="No" checked="checked" />'
1062: .&mt('No').'</label>'
1063: .' <label>'
1064: .'<input type="radio" name="changeauth" value="Yes" />'
1065: .&mt('Yes').'</label>'
1066: .'</span></p>';
1067: } else {
1068: $Str .= '<p class="LC_info">'."\n".
1069: &mt('This will not take effect if the user already exists.').
1070: &Apache::loncommon::help_open_topic('Auth_Options').
1071: "</p>\n";
1072: }
1073: $Str .= &set_login($defdom,$krbform,$intform,$locform,$ltiform);
1074:
1075: my ($home_server_pick,$numlib) =
1076: &Apache::loncommon::home_server_form_item($defdom,'lcserver',
1077: 'default','hide');
1078: if ($numlib > 1) {
1079: $Str .= &Apache::lonhtmlcommon::row_closure()
1080: .&Apache::lonhtmlcommon::row_title(
1081: &mt('LON-CAPA Home Server for New Users'))
1082: .&mt('LON-CAPA domain: [_1] with home server:','"'.$defdom.'"')
1083: .$home_server_pick
1084: .&Apache::lonhtmlcommon::row_closure();
1085: } else {
1086: $Str .= $home_server_pick.
1087: &Apache::lonhtmlcommon::row_closure();
1088: }
1089:
1090: my ($trusted,$untrusted);
1091: if ($context eq 'course') {
1092: ($trusted,$untrusted) = &Apache::lonnet::trusted_domains('enroll',$defdom);
1093: } elsif ($context eq 'author') {
1094: ($trusted,$untrusted) = &Apache::lonnet::trusted_domains('othcoau',$defdom);
1095: }
1096: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Default domain'))
1097: .&Apache::loncommon::select_dom_form($defdom,'defaultdomain',undef,1,undef,$trusted,$untrusted)
1098: .&Apache::lonhtmlcommon::row_closure();
1099:
1100: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Starting and Ending Dates'))
1101: ."<p>\n".$date_table."</p>\n"
1102: .&Apache::lonhtmlcommon::row_closure();
1103:
1104: if ($context eq 'domain') {
1105: $Str .= &Apache::lonhtmlcommon::row_title(
1106: &mt('Settings for assigning roles'))
1107: .&mt('Pick the action to take on roles for these users:').'<br />'
1108: .'<span class="LC_nobreak"><label>'
1109: .'<input type="radio" name="roleaction" value="norole" checked="checked" />'
1110: .' '.&mt('No role changes').'</label>'
1111: .' <label>'
1112: .'<input type="radio" name="roleaction" value="domain" />'
1113: .' '.&mt('Add a domain role').'</label>'
1114: .' <label>'
1115: .'<input type="radio" name="roleaction" value="course" />'
1116: .' '.&mt('Add a course/community role').'</label>'
1117: .'</span>';
1118: } elsif ($context eq 'author') {
1119: $Str .= &Apache::lonhtmlcommon::row_title(
1120: &mt('Default role'))
1121: .&mt('Choose the role to assign to users without a value specified in the uploaded file.')
1122: } elsif ($context eq 'course') {
1123: if ($showcredits) {
1124: $Str .= &Apache::lonhtmlcommon::row_title(
1125: &mt('Default role, section and credits'))
1126: .&mt('Choose the role and/or section(s) and/or credits to assign to users without values specified in the uploaded file.');
1127: } else {
1128: $Str .= &Apache::lonhtmlcommon::row_title(
1129: &mt('Default role and section'))
1130: .&mt('Choose the role and/or section(s) to assign to users without values specified in the uploaded file.');
1131: }
1132: } else {
1133: $Str .= &Apache::lonhtmlcommon::row_title(
1134: &mt('Default role and/or section(s)'))
1135: .&mt('Role and/or section(s) for users without values specified in the uploaded file.');
1136: }
1137: if (($context eq 'domain') || ($context eq 'author')) {
1138: $Str .= '<br />';
1139: my ($options,$cb_script,$coursepick) =
1140: &default_role_selector($context,1,'',$showcredits);
1141: if ($context eq 'domain') {
1142: $Str .= '<p>'
1143: .'<b>'.&mt('Domain Level').'</b><br />'
1144: .$options
1145: .'</p><p>'
1146: .'<b>'.&mt('Course Level').'</b>'
1147: .'</p>'
1148: .$cb_script.$coursepick
1149: .&Apache::lonhtmlcommon::row_closure();
1150: } elsif ($context eq 'author') {
1151: $Str .= $options
1152: .&Apache::lonhtmlcommon::row_closure(1); # last row in pick_box
1153: }
1154: } else {
1155: my ($cnum,$cdom) = &get_course_identity();
1156: my $rowtitle = &mt('section');
1157: my $defaultcredits;
1158: if ($showcredits) {
1159: $defaultcredits = &get_defaultcredits();
1160: }
1161: my $secbox = §ion_picker($cdom,$cnum,'Any',$rowtitle,$permission,
1162: $context,'upload',$crstype,$showcredits,
1163: $defaultcredits);
1164: $Str .= $secbox
1165: .&Apache::lonhtmlcommon::row_closure();
1166: my %lt;
1167: if ($crstype eq 'Community') {
1168: %lt = &Apache::lonlocal::texthash (
1169: disp => 'Display members with current/future access who are not in the uploaded file',
1170: stus => 'Members selected from this list can be dropped.'
1171: );
1172: } else {
1173: %lt = &Apache::lonlocal::texthash (
1174: disp => 'Display students with current/future access who are not in the uploaded file',
1175: stus => 'Students selected from this list can be dropped.'
1176: );
1177: }
1178: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Full Update'))
1179: .'<label><input type="checkbox" name="fullup" value="yes" />'
1180: .' '.$lt{'disp'}
1181: .'</label><br />'
1182: .$lt{'stus'}
1183: .&Apache::lonhtmlcommon::row_closure();
1184: }
1185: if ($context eq 'course' || $context eq 'domain') {
1186: $Str .= &Apache::lonhtmlcommon::row_title(&mt('Student/Employee ID'))
1187: .&forceid_change($context)
1188: .&Apache::lonhtmlcommon::row_closure(1); # last row in pick_box
1189: }
1190:
1191: $Str .= &Apache::lonhtmlcommon::end_pick_box();
1192: $Str .= '</div>';
1193:
1194: # Footer
1195: $Str .= '<div class="LC_clear_float_footer">'
1196: .'<hr />';
1197: if ($context eq 'course') {
1198: $Str .= '<p class="LC_info">'
1199: .&mt('Note: This operation may be time consuming when adding several users.')
1200: .'</p>';
1201: }
1202: $Str .= '<p><input type="button"'
1203: .' onclick="javascript:verify(this.form,this.form.csec)"'
1204: .' value="'.&mt('Update Users').'" />'
1205: .'</p>'."\n"
1206: .'</div>';
1207: $r->print($Str);
1208: return;
1209: }
1210:
1211: sub get_defaultcredits {
1212: my ($cdom,$cnum) = @_;
1213:
1214: if ($cdom eq '' || $cnum eq '') {
1215: return unless ($env{'request.course.id'});
1216: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1217: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1218: }
1219: return unless(($cdom =~ /^$match_domain$/) && ($cnum =~ /^$match_courseid$/));
1220: my ($defaultcredits,$domdefcredits);
1221: my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom);
1222: if ($domdefaults{'officialcredits'} || $domdefaults{'unofficialcredits'} || $domdefaults{'textbookcredits'}) {
1223: my $instcode = $env{'course.'.$cdom.'_'.$cnum.'.internal.coursecode'};
1224: if ($instcode) {
1225: $domdefcredits = $domdefaults{'officialcredits'};
1226: } elsif ($env{'course.'.$cdom.'_'.$cnum.'.internal.textbook'}) {
1227: $domdefcredits = $domdefaults{'textbookcredits'};
1228: } else {
1229: $domdefcredits = $domdefaults{'unofficialcredits'};
1230: }
1231: } else {
1232: return;
1233: }
1234:
1235: if ($env{'request.course.id'} eq $cdom.'_'.$cnum) {
1236: $defaultcredits = $env{'course.'.$cdom.'_'.$cnum.'.internal.defaultcredits'};
1237: } elsif (exists($env{'course.'.$cdom.'_'.$cnum.'.internal.defaultcredits'})) {
1238: $defaultcredits = $env{'course.'.$cdom.'_'.$cnum.'.internal.defaultcredits'};
1239: } else {
1240: my %crsinfo =
1241: &Apache::lonnet::coursedescription("$cdom/$cnum",{'one_time' => 1});
1242: $defaultcredits = $crsinfo{'internal.defaultcredits'};
1243: }
1244: if ($defaultcredits eq '') {
1245: $defaultcredits = $domdefcredits;
1246: }
1247: return $defaultcredits;
1248: }
1249:
1250: sub forceid_change {
1251: my ($context) = @_;
1252: my $output =
1253: '<label><input type="checkbox" name="forceid" value="yes" />'
1254: .&mt('Force change of existing ID')
1255: .'</label>'.&Apache::loncommon::help_open_topic('ForceIDChange')."\n";
1256: if ($context eq 'domain') {
1257: $output .=
1258: '<br />'
1259: .'<label><input type="checkbox" name="recurseid" value="yes" />'
1260: .&mt("Update ID in user's course(s).").'</label>'."\n";
1261: }
1262: return $output;
1263: }
1264:
1265: ###############################################################
1266: ###############################################################
1267: sub print_upload_manager_form {
1268: my ($r,$context,$permission,$crstype,$showcredits) = @_;
1269: my $firstLine;
1270: my $datatoken;
1271: if (!$env{'form.datatoken'}) {
1272: $datatoken=&Apache::loncommon::upfile_store($r);
1273: } else {
1274: $datatoken=&Apache::loncommon::valid_datatoken($env{'form.datatoken'});
1275: if ($datatoken ne '') {
1276: &Apache::loncommon::load_tmp_file($r,$datatoken);
1277: }
1278: }
1279: if ($datatoken eq '') {
1280: $r->print('<p class="LC_error">'.&mt('Error').': '.
1281: &mt('Invalid datatoken').'</p>');
1282: return 'missingdata';
1283: }
1284: my @records=&Apache::loncommon::upfile_record_sep();
1285: if($env{'form.noFirstLine'}){
1286: $firstLine=shift(@records);
1287: }
1288: my $total=$#records;
1289: my $distotal=$total+1;
1290: my $today=time;
1291: my $halfyear=$today+15552000;
1292: #
1293: # Restore memorized settings
1294: my $col_setting_names = { 'username_choice' => 'scalar', # column settings
1295: 'names_choice' => 'scalar',
1296: 'fname_choice' => 'scalar',
1297: 'mname_choice' => 'scalar',
1298: 'lname_choice' => 'scalar',
1299: 'gen_choice' => 'scalar',
1300: 'id_choice' => 'scalar',
1301: 'sec_choice' => 'scalar',
1302: 'ipwd_choice' => 'scalar',
1303: 'email_choice' => 'scalar',
1304: 'role_choice' => 'scalar',
1305: 'domain_choice' => 'scalar',
1306: 'inststatus_choice' => 'scalar',
1307: };
1308: if ($showcredits) {
1309: $col_setting_names->{'credits_choice'} = 'scalar';
1310: }
1311: if ($context eq 'course') {
1312: &Apache::loncommon::restore_course_settings('enrollment_upload',
1313: $col_setting_names);
1314: } else {
1315: &Apache::loncommon::restore_settings($context,'user_upload',
1316: $col_setting_names);
1317: }
1318: my $defdom = $env{'request.role.domain'};
1319: #
1320: # Determine kerberos parameters as appropriate
1321: my ($krbdef,$krbdefdom) =
1322: &Apache::loncommon::get_kerberos_defaults($defdom);
1323: #
1324: my ($authnum,%can_assign) = &Apache::loncommon::get_assignable_auth($defdom);
1325: &print_upload_manager_header($r,$datatoken,$distotal,$krbdefdom,$context,
1326: $permission,$crstype,\%can_assign);
1327: my $i;
1328: my $keyfields;
1329: if ($total>=0) {
1330: my @field=
1331: (['username',&mt('Username'), $env{'form.username_choice'}],
1332: ['names',&mt('Last Name, First Names'),$env{'form.names_choice'}],
1333: ['fname',&mt('First Name'), $env{'form.fname_choice'}],
1334: ['mname',&mt('Middle Names/Initials'),$env{'form.mname_choice'}],
1335: ['lname',&mt('Last Name'), $env{'form.lname_choice'}],
1336: ['gen', &mt('Generation'), $env{'form.gen_choice'}],
1337: ['id', &mt('Student/Employee ID'),$env{'form.id_choice'}],
1338: ['sec', &mt('Section'), $env{'form.sec_choice'}],
1339: ['ipwd', &mt('Initial Password'),$env{'form.ipwd_choice'}],
1340: ['email',&mt('E-mail Address'), $env{'form.email_choice'}],
1341: ['role',&mt('Role'), $env{'form.role_choice'}],
1342: ['domain',&mt('Domain'), $env{'form.domain_choice'}],
1343: ['inststatus',&mt('Affiliation'), $env{'form.inststatus_choice'}]);
1344: if ($showcredits) {
1345: push(@field,
1346: ['credits',&mt('Student Credits'), $env{'form.credits_choice'}]);
1347: }
1348: if ($env{'form.upfile_associate'} eq 'reverse') {
1349: &Apache::loncommon::csv_print_samples($r,\@records);
1350: $i=&Apache::loncommon::csv_print_select_table($r,\@records,
1351: \@field);
1352: foreach (@field) {
1353: $keyfields.=$_->[0].',';
1354: }
1355: chop($keyfields);
1356: } else {
1357: unshift(@field,['none','']);
1358: $i=&Apache::loncommon::csv_samples_select_table($r,\@records,
1359: \@field);
1360: my %sone=&Apache::loncommon::record_sep($records[0]);
1361: $keyfields=join(',',sort(keys(%sone)));
1362: }
1363: }
1364: &print_upload_manager_footer($r,$i,$keyfields,$defdom,$today,$halfyear,
1365: $context,$permission,$crstype,$showcredits);
1366: return 'ok';
1367: }
1368:
1369: sub setup_date_selectors {
1370: my ($starttime,$endtime,$mode,$nolink,$formname) = @_;
1371: if ($formname eq '') {
1372: $formname = 'studentform';
1373: }
1374: if (! defined($starttime)) {
1375: $starttime = time;
1376: unless ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') {
1377: if (exists($env{'course.'.$env{'request.course.id'}.
1378: '.default_enrollment_start_date'})) {
1379: $starttime = $env{'course.'.$env{'request.course.id'}.
1380: '.default_enrollment_start_date'};
1381: }
1382: }
1383: }
1384: if (! defined($endtime)) {
1385: $endtime = time+(6*30*24*60*60); # 6 months from now, approx
1386: unless ($mode eq 'createcourse') {
1387: if (exists($env{'course.'.$env{'request.course.id'}.
1388: '.default_enrollment_end_date'})) {
1389: $endtime = $env{'course.'.$env{'request.course.id'}.
1390: '.default_enrollment_end_date'};
1391: }
1392: }
1393: }
1394:
1395: my $startdateform =
1396: &Apache::lonhtmlcommon::date_setter($formname,'startdate',$starttime,
1397: undef,undef,undef,undef,undef,undef,undef,$nolink);
1398:
1399: my $enddateform =
1400: &Apache::lonhtmlcommon::date_setter($formname,'enddate',$endtime,
1401: undef,undef,undef,undef,undef,undef,undef,$nolink);
1402:
1403: if ($mode eq 'create_enrolldates') {
1404: $startdateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1405: 'startenroll',
1406: $starttime);
1407: $enddateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1408: 'endenroll',
1409: $endtime);
1410: }
1411: if ($mode eq 'create_defaultdates') {
1412: $startdateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1413: 'startaccess',
1414: $starttime);
1415: $enddateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1416: 'endaccess',
1417: $endtime);
1418: }
1419: return ($startdateform,$enddateform);
1420: }
1421:
1422:
1423: sub get_dates_from_form {
1424: my ($startname,$endname) = @_;
1425: if ($startname eq '') {
1426: $startname = 'startdate';
1427: }
1428: if ($endname eq '') {
1429: $endname = 'enddate';
1430: }
1431: my $startdate = &Apache::lonhtmlcommon::get_date_from_form($startname);
1432: my $enddate = &Apache::lonhtmlcommon::get_date_from_form($endname);
1433: if ($env{'form.no_end_date'}) {
1434: $enddate = 0;
1435: }
1436: return ($startdate,$enddate);
1437: }
1438:
1439: sub date_setting_table {
1440: my ($starttime,$endtime,$mode,$bulkaction,$formname,$permission,$crstype) = @_;
1441: my $nolink;
1442: if ($bulkaction) {
1443: $nolink = 1;
1444: }
1445: my ($startform,$endform) =
1446: &setup_date_selectors($starttime,$endtime,$mode,$nolink,$formname);
1447: my $dateDefault;
1448: if ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') {
1449: $dateDefault = ' ';
1450: } elsif ($mode ne 'author' && $mode ne 'domain') {
1451: if (($bulkaction eq 'reenable') ||
1452: ($bulkaction eq 'activate') ||
1453: ($bulkaction eq 'chgdates') ||
1454: ($env{'form.action'} eq 'upload')) {
1455: if ($env{'request.course.sec'} eq '') {
1456: $dateDefault = '<span class="LC_nobreak">'.
1457: '<label><input type="checkbox" name="makedatesdefault" value="1" /> ';
1458: if ($crstype eq 'Community') {
1459: $dateDefault .= &mt("make these dates the default access dates for future community enrollment");
1460: } else {
1461: $dateDefault .= &mt("make these dates the default access dates for future course enrollment");
1462: }
1463: $dateDefault .= '</label></span>';
1464: }
1465: }
1466: }
1467: my $perpetual = '<span class="LC_nobreak"><label><input type="checkbox" name="no_end_date"';
1468: if (defined($endtime) && $endtime == 0) {
1469: $perpetual .= ' checked="checked"';
1470: }
1471: $perpetual.= ' /> '.&mt('no ending date').'</label></span>';
1472: if ($mode eq 'create_enrolldates') {
1473: $perpetual = ' ';
1474: }
1475: my $result = &Apache::lonhtmlcommon::start_pick_box()."\n";
1476: $result .= &Apache::lonhtmlcommon::row_title(&mt('Starting Date'),
1477: 'LC_oddrow_value')."\n".
1478: $startform."\n".
1479: &Apache::lonhtmlcommon::row_closure(1).
1480: &Apache::lonhtmlcommon::row_title(&mt('Ending Date'),
1481: 'LC_oddrow_value')."\n".
1482: $endform.' '.$perpetual.
1483: &Apache::lonhtmlcommon::row_closure(1).
1484: &Apache::lonhtmlcommon::end_pick_box();
1485: if ($dateDefault) {
1486: $result .= $dateDefault.'<br />'."\n";
1487: }
1488: return $result;
1489: }
1490:
1491: sub make_dates_default {
1492: my ($startdate,$enddate,$context,$crstype) = @_;
1493: my $result = '';
1494: if ($context eq 'course') {
1495: my ($cnum,$cdom) = &get_course_identity();
1496: my $put_result = &Apache::lonnet::put('environment',
1497: {'default_enrollment_start_date'=>$startdate,
1498: 'default_enrollment_end_date' =>$enddate},$cdom,$cnum);
1499: if ($put_result eq 'ok') {
1500: if ($crstype eq 'Community') {
1501: $result .= &mt('Set default start and end access dates for community.');
1502: } else {
1503: $result .= &mt('Set default start and end access dates for course.');
1504: }
1505: $result .= '<br />'."\n";
1506: #
1507: # Refresh the course environment
1508: &Apache::lonnet::coursedescription($env{'request.course.id'},
1509: {'freshen_cache' => 1});
1510: } else {
1511: if ($crstype eq 'Community') {
1512: $result .= &mt('Unable to set default access dates for community');
1513: } else {
1514: $result .= &mt('Unable to set default access dates for course');
1515: }
1516: $result .= ':'.$put_result.'<br />';
1517: }
1518: }
1519: return $result;
1520: }
1521:
1522: sub default_role_selector {
1523: my ($context,$checkpriv,$crstype,$showcredits) = @_;
1524: my %customroles;
1525: my ($options,$coursepick,$cb_jscript);
1526: if ($context ne 'author') {
1527: %customroles = &my_custom_roles($crstype);
1528: }
1529:
1530: my %lt=&Apache::lonlocal::texthash(
1531: 'rol' => "Role",
1532: 'grs' => "Section",
1533: 'exs' => "Existing sections",
1534: 'new' => "New section",
1535: 'crd' => "Credits",
1536: );
1537: $options = '<select name="defaultrole">'."\n".
1538: ' <option value="">'.&mt('Please select').'</option>'."\n";
1539: if ($context eq 'course') {
1540: $options .= &default_course_roles($context,$checkpriv,$crstype,%customroles);
1541: } elsif ($context eq 'author') {
1542: my @roles = &construction_space_roles($checkpriv);
1543: foreach my $role (@roles) {
1544: my $plrole=&Apache::lonnet::plaintext($role);
1545: $options .= ' <option value="'.$role.'">'.$plrole.'</option>'."\n";
1546: }
1547: } elsif ($context eq 'domain') {
1548: my @roles = &domain_roles($checkpriv);
1549: foreach my $role (@roles) {
1550: my $plrole=&Apache::lonnet::plaintext($role);
1551: $options .= ' <option value="'.$role.'">'.$plrole.'</option>';
1552: }
1553: my $courseform = &Apache::loncommon::selectcourse_link
1554: ('studentform','dccourse','dcdomain','coursedesc',"$env{'request.role.domain'}",undef,'Course/Community');
1555: my ($credit_elem,$creditsinput);
1556: if ($showcredits) {
1557: $credit_elem = 'credits';
1558: $creditsinput = '<td><input type="text" name="credits" value="" /></td>';
1559: }
1560: $cb_jscript =
1561: &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'},'currsec','studentform','courserole','Course/Community',$credit_elem);
1562: $coursepick = &Apache::loncommon::start_data_table().
1563: &Apache::loncommon::start_data_table_header_row().
1564: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th>'.
1565: '<th>'.$lt{'grs'}.'</th>'.
1566: '<th>'.$lt{'crd'}.'</th>'.
1567: &Apache::loncommon::end_data_table_header_row().
1568: &Apache::loncommon::start_data_table_row()."\n".
1569: '<td><input type="text" name="coursedesc" value="" onfocus="this.blur();opencrsbrowser('."'studentform','dccourse','dcdomain','coursedesc','','','','crstype'".')" /></td>'."\n".
1570: '<td><select name="courserole">'."\n".
1571: &default_course_roles($context,$checkpriv,'Course',%customroles)."\n".
1572: '</select></td><td>'.
1573: '<table class="LC_createuser">'.
1574: '<tr class="LC_section_row"><td valign="top">'.
1575: $lt{'exs'}.'<br /><select name="currsec">'.
1576: ' <option value=""><--'.&mt('Pick course first').
1577: '</select></td>'.
1578: '<td> </td>'.
1579: '<td valign="top">'.$lt{'new'}.'<br />'.
1580: '<input type="text" name="newsec" value="" size="5" />'.
1581: '<input type="hidden" name="groups" value="" />'.
1582: '<input type="hidden" name="sections" value="" />'.
1583: '<input type="hidden" name="origdom" value="'.
1584: $env{'request.role.domain'}.'" />'.
1585: '<input type="hidden" name="dccourse" value="" />'.
1586: '<input type="hidden" name="dcdomain" value="" />'.
1587: '<input type="hidden" name="crstype" value="" />'.
1588: '</td></tr></table></td>'.$creditsinput.
1589: &Apache::loncommon::end_data_table_row().
1590: &Apache::loncommon::end_data_table()."\n";
1591: }
1592: $options .= '</select>';
1593: return ($options,$cb_jscript,$coursepick);
1594: }
1595:
1596: sub default_course_roles {
1597: my ($context,$checkpriv,$crstype,%customroles) = @_;
1598: my $output;
1599: my $custom = 1;
1600: my @roles = &course_roles($context,$checkpriv,$custom,lc($crstype));
1601: foreach my $role (@roles) {
1602: if ($role ne 'cr') {
1603: my $plrole=&Apache::lonnet::plaintext($role,$crstype);
1604: $output .= ' <option value="'.$role.'">'.$plrole.'</option>';
1605: }
1606: }
1607: if (keys(%customroles) > 0) {
1608: if (grep(/^cr$/,@roles)) {
1609: foreach my $cust (sort(keys(%customroles))) {
1610: my $custrole='cr_'.$env{'user.domain'}.
1611: '_'.$env{'user.name'}.'_'.$cust;
1612: $output .= ' <option value="'.$custrole.'">'.$cust.'</option>';
1613: }
1614: }
1615: }
1616: return $output;
1617: }
1618:
1619: sub construction_space_roles {
1620: my ($checkpriv) = @_;
1621: my @allroles = &roles_by_context('author');
1622: my @roles;
1623: if ($checkpriv) {
1624: foreach my $role (@allroles) {
1625: if (&Apache::lonnet::allowed('c'.$role,$env{'user.domain'}.'/'.$env{'user.name'})) {
1626: push(@roles,$role);
1627: }
1628: }
1629: return @roles;
1630: } else {
1631: return @allroles;
1632: }
1633: }
1634:
1635: sub domain_roles {
1636: my ($checkpriv) = @_;
1637: my @allroles = &roles_by_context('domain');
1638: my @roles;
1639: if ($checkpriv) {
1640: foreach my $role (@allroles) {
1641: if (&Apache::lonnet::allowed('c'.$role,$env{'request.role.domain'})) {
1642: push(@roles,$role);
1643: }
1644: }
1645: return @roles;
1646: } else {
1647: return @allroles;
1648: }
1649: }
1650:
1651: sub course_roles {
1652: my ($context,$checkpriv,$custom,$roletype) = @_;
1653: my $crstype;
1654: if ($roletype eq 'community') {
1655: $crstype = 'Community' ;
1656: } else {
1657: $crstype = 'Course';
1658: }
1659: my @allroles = &roles_by_context('course',$custom,$crstype);
1660: my @roles;
1661: if ($context eq 'domain') {
1662: @roles = @allroles;
1663: } elsif ($context eq 'course') {
1664: if ($env{'request.course.id'}) {
1665: if ($checkpriv) {
1666: foreach my $role (@allroles) {
1667: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
1668: push(@roles,$role);
1669: } else {
1670: if ((($role ne 'cc') && ($role ne 'co')) && ($env{'request.course.sec'} ne '')) {
1671: if (&Apache::lonnet::allowed('c'.$role,
1672: $env{'request.course.id'}.'/'.
1673: $env{'request.course.sec'})) {
1674: push(@roles,$role);
1675: }
1676: }
1677: }
1678: }
1679: } else {
1680: @roles = @allroles;
1681: }
1682: }
1683: }
1684: return @roles;
1685: }
1686:
1687: sub curr_role_permissions {
1688: my ($context,$setting,$checkpriv,$type) = @_;
1689: my $custom = 1;
1690: my @roles;
1691: if ($context eq 'author') {
1692: @roles = &construction_space_roles($checkpriv);
1693: } elsif ($context eq 'domain') {
1694: if ($setting eq 'course') {
1695: @roles = &course_roles($context,$checkpriv,$custom,$type);
1696: } else {
1697: @roles = &domain_roles($checkpriv);
1698: }
1699: } elsif ($context eq 'course') {
1700: @roles = &course_roles($context,$checkpriv,$custom,$type);
1701: }
1702: return @roles;
1703: }
1704:
1705: # ======================================================= Existing Custom Roles
1706:
1707: sub my_custom_roles {
1708: my ($crstype,$udom,$uname) = @_;
1709: my %returnhash=();
1710: my $extra = &Apache::lonnet::freeze_escape({'skipcheck' => 1});
1711: my %rolehash=&Apache::lonnet::dump('roles',$udom,$uname);
1712: foreach my $key (keys(%rolehash)) {
1713: if ($key=~/^rolesdef\_(\w+)$/) {
1714: my $role = $1;
1715: if ($crstype eq 'Community') {
1716: next if ($rolehash{$key} =~ /bre\&S/);
1717: }
1718: $returnhash{$role}=$role;
1719: }
1720: }
1721: return %returnhash;
1722: }
1723:
1724: sub print_userlist {
1725: my ($r,$mode,$permission,$context,$formname,$totcodes,$codetitles,
1726: $idlist,$idlist_titles,$showcredits) = @_;
1727: my $format = $env{'form.output'};
1728: if (! exists($env{'form.sortby'})) {
1729: $env{'form.sortby'} = 'username';
1730: }
1731: if ($env{'form.Status'} !~ /^(Any|Expired|Active|Future)$/) {
1732: $env{'form.Status'} = 'Active';
1733: }
1734: my $onchange = "javascript:updateCols('Status');";
1735: my $status_select = &Apache::lonhtmlcommon::StatusOptions
1736: ($env{'form.Status'},undef,undef,$onchange);
1737:
1738: if ($env{'form.showrole'} eq '') {
1739: if ($context eq 'course') {
1740: $env{'form.showrole'} = 'st';
1741: } else {
1742: $env{'form.showrole'} = 'Any';
1743: }
1744: }
1745: if (! defined($env{'form.output'}) ||
1746: $env{'form.output'} !~ /^(csv|excel|html)$/ ) {
1747: $env{'form.output'} = 'html';
1748: }
1749:
1750: my @statuses;
1751: if ($env{'form.Status'} eq 'Any') {
1752: @statuses = ('previous','active','future');
1753: } elsif ($env{'form.Status'} eq 'Expired') {
1754: @statuses = ('previous');
1755: } elsif ($env{'form.Status'} eq 'Active') {
1756: @statuses = ('active');
1757: } elsif ($env{'form.Status'} eq 'Future') {
1758: @statuses = ('future');
1759: }
1760:
1761: # Interface output
1762: $r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n".
1763: '<input type="hidden" name="action" value="'.
1764: $env{'form.action'}.'" />');
1765: $r->print('<div>'."\n");
1766: if ($env{'form.action'} ne 'modifystudent') {
1767: my %lt=&Apache::lonlocal::texthash('csv' => "CSV",
1768: 'excel' => "Excel",
1769: 'html' => 'HTML');
1770: my $output_selector = '<select size="1" name="output" onchange="javascript:updateCols('."'output'".');" >';
1771: foreach my $outputformat ('html','csv','excel') {
1772: my $option = '<option value="'.$outputformat.'"';
1773: if ($outputformat eq $env{'form.output'}) {
1774: $option .= ' selected="selected"';
1775: }
1776: $option .='>'.$lt{$outputformat}.'</option>';
1777: $output_selector .= "\n".$option;
1778: }
1779: $output_selector .= '</select>';
1780: $r->print('<span class="LC_nobreak">'
1781: .&mt('Output Format: [_1]',$output_selector)
1782: .'</span>'.(' 'x3));
1783: }
1784: $r->print('<span class="LC_nobreak">'
1785: .&mt('User Status: [_1]',$status_select)
1786: .'</span>'.(' 'x3)."\n");
1787: my $roleselected = '';
1788: if ($env{'form.showrole'} eq 'Any') {
1789: $roleselected = ' selected="selected"';
1790: }
1791: my ($cnum,$cdom);
1792: $r->print(&role_filter($context));
1793: if ($context eq 'course') {
1794: ($cnum,$cdom) = &get_course_identity();
1795: $r->print(§ion_group_filter($cnum,$cdom));
1796: }
1797: $r->print('</div><div class="LC_left_float">'.
1798: &column_checkboxes($context,$mode,$formname,$showcredits).
1799: '</div>');
1800: if ($env{'form.phase'} eq '') {
1801: $r->print('<br clear="all" />'.
1802: &list_submit_button(&mt('Display List of Users'))."\n".
1803: '<input type="hidden" name="phase" value="" /></form>');
1804: return;
1805: }
1806: if (!(($context eq 'domain') &&
1807: (($env{'form.roletype'} eq 'course') || ($env{'form.roletype'} eq 'community')))) {
1808: $r->print('<br clear="all" />'.
1809: &list_submit_button(&mt('Update Display'))."\n");
1810: }
1811:
1812: my @cols = &infocolumns($context,$mode,$showcredits);
1813: if (!@cols) {
1814: $r->print('<hr style="clear:both;" /><span class="LC_warning">'.
1815: &mt('No user information selected for display.').'</span>'.
1816: '<input type="hidden" name="phase" value="display" /></form>'."\n");
1817: return;
1818: }
1819: my ($indexhash,$keylist) = &make_keylist_array();
1820: my (%userlist,%userinfo,$clearcoursepick,$needauthorquota,$needauthorusage);
1821: if (($context eq 'domain') &&
1822: ($env{'form.roletype'} eq 'course') ||
1823: ($env{'form.roletype'} eq 'community')) {
1824: my ($crstype,$numcodes,$title,$warning);
1825: if ($env{'form.roletype'} eq 'course') {
1826: $crstype = 'Course';
1827: $numcodes = $totcodes;
1828: $title = &mt('Select Courses');
1829: $warning = &mt('Warning: data retrieval for multiple courses can take considerable time, as this operation is not currently optimized.');
1830: } elsif ($env{'form.roletype'} eq 'community') {
1831: $crstype = 'Community';
1832: $numcodes = 0;
1833: $title = &mt('Select Communities');
1834: $warning = &mt('Warning: data retrieval for multiple communities can take considerable time, as this operation is not currently optimized.');
1835: }
1836: my @standardnames = &Apache::loncommon::get_standard_codeitems();
1837: my $courseform =
1838: &Apache::lonhtmlcommon::course_selection($formname,$numcodes,
1839: $codetitles,$idlist,$idlist_titles,$crstype,
1840: \@standardnames);
1841: $r->print('<div class="LC_left_float">'.
1842: '<fieldset><legend>'.$title.'</legend>'."\n".
1843: $courseform."\n".
1844: '</fieldset></div><br clear="all" />'.
1845: '<p><input type="hidden" name="origroletype" value="'.$env{'form.roletype'}.'" />'.
1846: &list_submit_button(&mt('Update Display')).
1847: "\n".'</p><span class="LC_warning">'.$warning.'</span>'."\n");
1848: $clearcoursepick = 0;
1849: if (($env{'form.origroletype'} ne '') &&
1850: ($env{'form.origroletype'} ne $env{'form.roletype'})) {
1851: $clearcoursepick = 1;
1852: }
1853: if (($env{'form.coursepick'}) && (!$clearcoursepick)) {
1854: $r->print('<hr />'.&mt('Searching ...').'<br /> <br />');
1855: }
1856: } else {
1857: $r->print('<hr style="clear:both;" /><div id="searching">'.&mt('Searching ...').'</div>');
1858: }
1859: $r->rflush();
1860: if ($context eq 'course') {
1861: if (($env{'form.showrole'} eq 'st') || ($env{'form.showrole'} eq 'Any')) {
1862: my $classlist = &Apache::loncoursedata::get_classlist();
1863: if (ref($classlist) eq 'HASH') {
1864: %userlist = %{$classlist};
1865: }
1866: }
1867: if ($env{'form.showrole'} ne 'st') {
1868: my $showroles;
1869: if ($env{'form.showrole'} ne 'Any') {
1870: $showroles = [$env{'form.showrole'}];
1871: } else {
1872: $showroles = undef;
1873: }
1874: my $withsec = 1;
1875: my $hidepriv = 1;
1876: my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,
1877: \@statuses,$showroles,undef,$withsec,$hidepriv);
1878: &gather_userinfo($context,$format,\%userlist,$indexhash,\%userinfo,
1879: \%advrolehash,$permission);
1880: }
1881: } else {
1882: my (%cstr_roles,%dom_roles);
1883: if ($context eq 'author') {
1884: # List co-authors and assistant co-authors
1885: my @possroles = &roles_by_context($context);
1886: %cstr_roles = &Apache::lonnet::get_my_roles(undef,undef,undef,
1887: \@statuses,\@possroles);
1888: &gather_userinfo($context,$format,\%userlist,$indexhash,\%userinfo,
1889: \%cstr_roles,$permission);
1890: } elsif ($context eq 'domain') {
1891: if ($env{'form.roletype'} eq 'domain') {
1892: if (grep(/^authorusage$/,@cols)) {
1893: $needauthorusage = 1;
1894: }
1895: if (grep(/^authorquota$/,@cols)) {
1896: $needauthorquota = 1;
1897: }
1898: %dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'});
1899: foreach my $key (keys(%dom_roles)) {
1900: if (ref($dom_roles{$key}) eq 'HASH') {
1901: &gather_userinfo($context,$format,\%userlist,$indexhash,
1902: \%userinfo,$dom_roles{$key},$permission);
1903: }
1904: }
1905: } elsif ($env{'form.roletype'} eq 'author') {
1906: my %dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'},['au']);
1907: my %coauthors;
1908: foreach my $key (keys(%dom_roles)) {
1909: if (ref($dom_roles{$key}) eq 'HASH') {
1910: if ($env{'form.showrole'} eq 'au') {
1911: &gather_userinfo($context,$format,\%userlist,$indexhash,
1912: \%userinfo,$dom_roles{$key},$permission);
1913: } else {
1914: my @possroles;
1915: if ($env{'form.showrole'} eq 'Any') {
1916: @possroles = &roles_by_context('author');
1917: } else {
1918: @possroles = ($env{'form.showrole'});
1919: }
1920: foreach my $author (sort(keys(%{$dom_roles{$key}}))) {
1921: my ($role,$authorname,$authordom) = split(/:/,$author,-1);
1922: my $extent = '/'.$authordom.'/'.$authorname;
1923: %{$coauthors{$extent}} =
1924: &Apache::lonnet::get_my_roles($authorname,
1925: $authordom,undef,\@statuses,\@possroles);
1926: }
1927: &gather_userinfo($context,$format,\%userlist,
1928: $indexhash,\%userinfo,\%coauthors,$permission);
1929: }
1930: }
1931: }
1932: } elsif (($env{'form.roletype'} eq 'course') ||
1933: ($env{'form.roletype'} eq 'community')) {
1934: if (($env{'form.coursepick'}) && (!$clearcoursepick)) {
1935: my %courses = &process_coursepick();
1936: my %allusers;
1937: my $hidepriv = 1;
1938: foreach my $cid (keys(%courses)) {
1939: my ($cnum,$cdom,$cdesc) = &get_course_identity($cid);
1940: next if ($cnum eq '' || $cdom eq '');
1941: my $custom = 1;
1942: my (@roles,@sections,%access,%users,%userdata,
1943: %statushash);
1944: if ($env{'form.showrole'} eq 'Any') {
1945: @roles = &course_roles($context,undef,$custom,
1946: $env{'form.roletype'});
1947: } else {
1948: @roles = ($env{'form.showrole'});
1949: }
1950: foreach my $role (@roles) {
1951: %{$users{$role}} = ();
1952: }
1953: foreach my $type (@statuses) {
1954: $access{$type} = $type;
1955: }
1956: &Apache::loncommon::get_course_users($cdom,$cnum,\%access,\@roles,\@sections,\%users,\%userdata,\%statushash,$hidepriv);
1957: foreach my $user (keys(%userdata)) {
1958: next if (ref($userinfo{$user}) eq 'HASH');
1959: foreach my $item ('fullname','id') {
1960: $userinfo{$user}{$item} = $userdata{$user}[$indexhash->{$item}];
1961: }
1962: }
1963: foreach my $role (keys(%users)) {
1964: foreach my $user (keys(%{$users{$role}})) {
1965: my $uniqid = $user.':'.$role;
1966: $allusers{$uniqid}{$cid} = { desc => $cdesc,
1967: secs => $statushash{$user}{$role},
1968: };
1969: }
1970: }
1971: }
1972: &gather_userinfo($context,$format,\%userlist,$indexhash,
1973: \%userinfo,\%allusers,$permission);
1974: } else {
1975: $r->print('<input type="hidden" name="phase" value="'.
1976: $env{'form.phase'}.'" /></form>');
1977: return;
1978: }
1979: }
1980: }
1981: }
1982: if (keys(%userlist) == 0) {
1983: my $msg = '';
1984: if ($context eq 'author') {
1985: $msg = &mt('There are no co-authors to display.');
1986: } elsif ($context eq 'domain') {
1987: if ($env{'form.roletype'} eq 'domain') {
1988: $msg = &mt('There are no users with domain roles to display.');
1989: } elsif ($env{'form.roletype'} eq 'author') {
1990: $msg = &mt('There are no authors or co-authors to display.');
1991: } elsif ($env{'form.roletype'} eq 'course') {
1992: $msg = &mt('There are no course users to display');
1993: } elsif ($env{'form.roletype'} eq 'community') {
1994: $msg = &mt('There are no community users to display');
1995: }
1996: } elsif ($context eq 'course') {
1997: $r->print(&mt('There are no course users to display.')."\n");
1998: }
1999: $r->print('<p class="LC_info">'.$msg.'</p>'."\n") if $msg;
2000: } else {
2001: # Print out the available choices
2002: my $usercount;
2003: if ($env{'form.action'} eq 'modifystudent') {
2004: ($usercount) = &show_users_list($r,$context,'view',$permission,
2005: $env{'form.Status'},\%userlist,$keylist,'',
2006: $showcredits);
2007: } else {
2008: ($usercount) = &show_users_list($r,$context,$env{'form.output'},
2009: $permission,$env{'form.Status'},\%userlist,
2010: $keylist,'',$showcredits,$needauthorquota,$needauthorusage);
2011: }
2012: if (!$usercount) {
2013: $r->print('<br /><span class="LC_info">'
2014: .&mt('There are no users matching the search criteria.')
2015: .'</span>'
2016: );
2017: }
2018: }
2019: $r->print('<input type="hidden" name="phase" value="'.
2020: $env{'form.phase'}.'" /></form>');
2021: return;
2022: }
2023:
2024: sub role_filter {
2025: my ($context) = @_;
2026: my $output;
2027: my $roleselected = '';
2028: if ($env{'form.showrole'} eq 'Any') {
2029: $roleselected = ' selected="selected"';
2030: }
2031: my ($role_select);
2032: if ($context eq 'domain') {
2033: $role_select = &domain_roles_select();
2034: $output = '<span class="LC_nobreak">'
2035: .&mt('Role Type: [_1]',$role_select)
2036: .'</span>';
2037: } else {
2038: $role_select = '<select name="showrole" onchange="javascript:updateCols('."'showrole'".');">'."\n".
2039: '<option value="Any" '.$roleselected.'>'.
2040: &mt('Any role').'</option>';
2041: my ($roletype,$crstype);
2042: if ($context eq 'course') {
2043: $crstype = &Apache::loncommon::course_type();
2044: if ($crstype eq 'Community') {
2045: $roletype = 'community';
2046: } else {
2047: $roletype = 'course';
2048: }
2049: }
2050: my @poss_roles = &curr_role_permissions($context,'','',$roletype);
2051: foreach my $role (@poss_roles) {
2052: $roleselected = '';
2053: if ($role eq $env{'form.showrole'}) {
2054: $roleselected = ' selected="selected"';
2055: }
2056: my $plrole;
2057: if ($role eq 'cr') {
2058: $plrole = &mt('Custom role');
2059: } else {
2060: $plrole=&Apache::lonnet::plaintext($role,$crstype);
2061: }
2062: $role_select .= '<option value="'.$role.'"'.$roleselected.'>'.$plrole.'</option>';
2063: }
2064: $role_select .= '</select>';
2065: $output = '<span class="LC_nobreak">'
2066: .&mt('Role: [_1]',$role_select)
2067: .'</span>';
2068: }
2069: return $output;
2070: }
2071:
2072: sub section_group_filter {
2073: my ($cnum,$cdom) = @_;
2074: my @filters;
2075: if ($env{'request.course.sec'} eq '') {
2076: @filters = ('sec');
2077: }
2078: push(@filters,'grp');
2079: my %name = (
2080: sec => 'secfilter',
2081: grp => 'grpfilter',
2082: );
2083: my %title = &Apache::lonlocal::texthash (
2084: sec => 'Section(s)',
2085: grp => 'Group(s)',
2086: all => 'all',
2087: none => 'none',
2088: );
2089: my $output;
2090: foreach my $item (@filters) {
2091: my ($markup,@options);
2092: if ($env{'form.'.$name{$item}} eq '') {
2093: $env{'form.'.$name{$item}} = 'all';
2094: }
2095: if ($item eq 'sec') {
2096: if (($env{'form.showrole'} eq 'cc') || ($env{'form.showrole'} eq 'co')) {
2097: $env{'form.'.$name{$item}} = 'none';
2098: }
2099: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
2100: @options = sort(keys(%sections_count));
2101: } elsif ($item eq 'grp') {
2102: my %curr_groups = &Apache::longroup::coursegroups();
2103: @options = sort(keys(%curr_groups));
2104: }
2105: if (@options > 0) {
2106: my $currsel;
2107: $markup = '<select name="'.$name{$item}.'">'."\n";
2108: foreach my $option ('all','none',@options) {
2109: $currsel = '';
2110: if ($env{'form.'.$name{$item}} eq $option) {
2111: $currsel = ' selected="selected"';
2112: }
2113: $markup .= ' <option value="'.$option.'"'.$currsel.'>';
2114: if (($option eq 'all') || ($option eq 'none')) {
2115: $markup .= $title{$option};
2116: } else {
2117: $markup .= $option;
2118: }
2119: $markup .= '</option>'."\n";
2120: }
2121: $markup .= '</select>'."\n";
2122: $output .= (' 'x3).'<span class="LC_nobreak">'
2123: .'<label>'.$title{$item}.': '.$markup.'</label>'
2124: .'</span> ';
2125: }
2126: }
2127: return $output;
2128: }
2129:
2130: sub infocolumns {
2131: my ($context,$mode,$showcredits) = @_;
2132: my @cols;
2133: if (($mode eq 'pickauthor') || ($mode eq 'autoenroll')) {
2134: @cols = &get_cols_array($context,$mode,$showcredits);
2135: } else {
2136: my @posscols = &get_cols_array($context,$mode,$showcredits);
2137: if ($env{'form.phase'} ne '') {
2138: my @checkedcols = &Apache::loncommon::get_env_multiple('form.showcol');
2139: foreach my $col (@checkedcols) {
2140: if (grep(/^$col$/,@posscols)) {
2141: push(@cols,$col);
2142: }
2143: }
2144: } else {
2145: @cols = @posscols;
2146: }
2147: }
2148: return @cols;
2149: }
2150:
2151: sub get_cols_array {
2152: my ($context,$mode,$showcredits) = @_;
2153: my @cols;
2154: if ($mode eq 'pickauthor') {
2155: @cols = ('username','fullname','status','email');
2156: } else {
2157: @cols = ('username','domain','id','fullname');
2158: if ($context eq 'course') {
2159: push(@cols,'section');
2160: }
2161: push(@cols,('start','end','role'));
2162: unless (($mode eq 'autoenroll') && ($env{'form.Status'} ne 'Any')) {
2163: push(@cols,'status');
2164: }
2165: if ($context eq 'course') {
2166: push(@cols,'groups');
2167: }
2168: push(@cols,'email');
2169: if (($context eq 'course') && ($mode ne 'autoenroll')) {
2170: if ($showcredits) {
2171: push(@cols,'credits');
2172: }
2173: push(@cols,'lastlogin','clicker');
2174: }
2175: if (($context eq 'course') && ($mode ne 'autoenroll') &&
2176: ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'})) {
2177: push(@cols,'photo');
2178: }
2179: if ($context eq 'domain') {
2180: push (@cols,('authorusage','authorquota','extent'));
2181: }
2182: }
2183: return @cols;
2184: }
2185:
2186: sub column_checkboxes {
2187: my ($context,$mode,$formname,$showcredits) = @_;
2188: my @cols = &get_cols_array($context,$mode,$showcredits);
2189: my @showncols = &Apache::loncommon::get_env_multiple('form.showcol');
2190: my (%disabledchk,%unchecked);
2191: if ($env{'form.phase'} eq '') {
2192: $disabledchk{'status'} = 1;
2193: if ($context eq 'course') {
2194: $disabledchk{'role'} = 1;
2195: $unchecked{'photo'} = 1;
2196: $unchecked{'clicker'} = 1;
2197: if ($showcredits) {
2198: $unchecked{'credits'} = 1;
2199: }
2200: } elsif ($context eq 'domain') {
2201: $unchecked{'extent'} = 1;
2202: }
2203: $unchecked{'start'} = 1;
2204: $unchecked{'end'} = 1;
2205: } else {
2206: if ($env{'form.Status'} ne 'Any') {
2207: $disabledchk{'status'} = 1;
2208: }
2209: if (($env{'form.showrole'} ne 'Any') && ($env{'form.showrole'} ne 'cr')) {
2210: $disabledchk{'role'} = 1;
2211: }
2212: if ($context eq 'domain') {
2213: if (($env{'form.roletype'} eq 'course') ||
2214: ($env{'form.roletype'} eq 'community')) {
2215: $disabledchk{'status'} = 1;
2216: $disabledchk{'authorusage'} = 1;
2217: $disabledchk{'authorquota'} = 1;
2218: } elsif ($env{'form.roletype'} eq 'domain') {
2219: $disabledchk{'extent'} = 1;
2220: }
2221: }
2222: }
2223: my $numposs = scalar(@cols);
2224: my $numinrow = 7;
2225: my %lt = &get_column_names($context);
2226: my $output = '<fieldset><legend>'.&mt('Information to show').'</legend>'."\n".'<span class="LC_nobreak">'.
2227: '<input type="button" onclick="javascript:checkAll(document.'.$formname.'.showcol);" value="'.&mt('check all').'" />'.
2228: (' 'x3).
2229: '<input type="button" onclick="javascript:uncheckAll(document.'.$formname.'.showcol);" value="'.&mt('uncheck all').'" />'.
2230: '</span><table>';
2231:
2232: for (my $i=0; $i<$numposs; $i++) {
2233: my $rem = $i%($numinrow);
2234: if ($rem == 0) {
2235: if ($i > 0) {
2236: $output .= '</tr>';
2237: }
2238: $output .= '<tr>';
2239: }
2240: my $checked;
2241: if ($env{'form.phase'} eq '') {
2242: $checked = ' checked="checked"';
2243: if ($unchecked{$cols[$i]}) {
2244: $checked = '';
2245: }
2246: if ($disabledchk{$cols[$i]}) {
2247: $checked = ' disabled="disabled"';
2248: }
2249: } elsif (grep(/^\Q$cols[$i]\E$/,@showncols)) {
2250: $checked = ' checked="checked"';
2251: } elsif ($disabledchk{$cols[$i]}) {
2252: $checked = ' disabled="disabled"';
2253: }
2254: if ($i == $numposs-1) {
2255: my $colsleft = $numinrow-$rem;
2256: if ($colsleft > 1) {
2257: $output .= '<td colspan="'.$colsleft.'">';
2258: } else {
2259: $output .= '<td>';
2260: }
2261: } else {
2262: $output .= '<td>';
2263: }
2264: my $style;
2265: if ($cols[$i] eq 'extent') {
2266: if (($env{'form.roletype'} eq 'domain') || ($env{'form.roletype'} eq '')) {
2267: $style = ' style="display: none;"';
2268: }
2269: } elsif (($cols[$i] eq 'authorusage') || ($cols[$i] eq 'authorquota')) {
2270: if ($env{'form.roletype'} ne 'domain') {
2271: $style = ' style="display: none;"';
2272: }
2273: }
2274: $output .= '<span id="show'.$cols[$i].'"'.$style.'><label>'.
2275: '<input id="showcol'.$cols[$i].'" type="checkbox" name="showcol" value="'.$cols[$i].'"'.$checked.' /><span id="showcoltext'.$cols[$i].'">'.
2276: $lt{$cols[$i]}.'</span>'.
2277: '</label></span></td>';
2278: }
2279: $output .= '</tr></table></fieldset>';
2280: return $output;
2281: }
2282:
2283: sub list_submit_button {
2284: my ($text) = @_;
2285: return '<input type="button" name="updatedisplay" value="'.$text.'" onclick="javascript:display_update()" />';
2286: }
2287:
2288: sub get_column_names {
2289: my ($context) = @_;
2290: my %lt = &Apache::lonlocal::texthash(
2291: 'username' => "username",
2292: 'domain' => "domain",
2293: 'id' => 'ID',
2294: 'fullname' => "name",
2295: 'section' => "section",
2296: 'groups' => "active groups",
2297: 'start' => "start date",
2298: 'end' => "end date",
2299: 'status' => "status",
2300: 'role' => "role",
2301: 'credits' => "credits",
2302: 'type' => "enroll type/action",
2303: 'email' => "e-mail address",
2304: 'photo' => "photo",
2305: 'lastlogin' => "last login",
2306: 'extent' => "extent",
2307: 'authorusage' => "disk usage (%)",
2308: 'authorquota' => "disk quota (MB)",
2309: 'ca' => "check all",
2310: 'ua' => "uncheck all",
2311: 'clicker' => "clicker-ID",
2312: );
2313: if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
2314: $lt{'extent'} = &mt('course(s): description, section(s), status');
2315: } elsif ($context eq 'domain' && $env{'form.roletype'} eq 'community') {
2316: $lt{'extent'} = &mt('community(s): description, section(s), status');
2317: } elsif (($context eq 'author') ||
2318: ($context eq 'domain' && $env{'form.roletype'} eq 'author')) {
2319: $lt{'extent'} = &mt('author');
2320: }
2321: return %lt;
2322: }
2323:
2324: sub gather_userinfo {
2325: my ($context,$format,$userlist,$indexhash,$userinfo,$rolehash,$permission) = @_;
2326: my $viewablesec;
2327: if ($context eq 'course') {
2328: $viewablesec = &viewable_section($permission);
2329: }
2330: foreach my $item (keys(%{$rolehash})) {
2331: my %userdata;
2332: if ($context eq 'author') {
2333: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) =
2334: split(/:/,$item);
2335: ($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});
2336: &build_user_record($context,\%userdata,$userinfo,$indexhash,
2337: $item,$userlist);
2338: } elsif ($context eq 'course') {
2339: ($userdata{'username'},$userdata{'domain'},$userdata{'role'},
2340: $userdata{'section'}) = split(/:/,$item,-1);
2341: ($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item});
2342: if (($viewablesec ne '') && ($userdata{'section'} ne '')) {
2343: next if ($viewablesec ne $userdata{'section'});
2344: }
2345: &build_user_record($context,\%userdata,$userinfo,$indexhash,
2346: $item,$userlist);
2347: } elsif ($context eq 'domain') {
2348: if ($env{'form.roletype'} eq 'domain') {
2349: ($userdata{'role'},$userdata{'username'},$userdata{'domain'}) =
2350: split(/:/,$item);
2351: ($userdata{'end'},$userdata{'start'})=split(/:/,$rolehash->{$item});
2352: &build_user_record($context,\%userdata,$userinfo,$indexhash,
2353: $item,$userlist);
2354: } elsif ($env{'form.roletype'} eq 'author') {
2355: if (ref($rolehash->{$item}) eq 'HASH') {
2356: $userdata{'extent'} = $item;
2357: foreach my $key (keys(%{$rolehash->{$item}})) {
2358: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) = split(/:/,$key);
2359: ($userdata{'start'},$userdata{'end'}) =
2360: split(/:/,$rolehash->{$item}{$key});
2361: my $uniqid = $key.':'.$item;
2362: &build_user_record($context,\%userdata,$userinfo,
2363: $indexhash,$uniqid,$userlist);
2364: }
2365: }
2366: } elsif (($env{'form.roletype'} eq 'course') ||
2367: ($env{'form.roletype'} eq 'community')) {
2368: ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) =
2369: split(/:/,$item);
2370: if (ref($rolehash->{$item}) eq 'HASH') {
2371: my $numcids = keys(%{$rolehash->{$item}});
2372: foreach my $cid (sort(keys(%{$rolehash->{$item}}))) {
2373: if (ref($rolehash->{$item}{$cid}) eq 'HASH') {
2374: my $spanstart = '';
2375: my $spanend = '; ';
2376: my $space = ', ';
2377: if ($format eq 'html' || $format eq 'view') {
2378: $spanstart = '<span class="LC_nobreak">';
2379: # FIXME: actions on courses disabled for now
2380: # if ($permission->{'cusr'}) {
2381: # if ($numcids > 1) {
2382: # $spanstart .= '<input type="radio" name="'.$item.'" value="'.$cid.'" /> ';
2383: # } else {
2384: # $spanstart .= '<input type="hidden" name="'.$item.'" value="'.$cid.'" /> ';
2385: # }
2386: # }
2387: $spanend = '</span><br />';
2388: $space = ', ';
2389: }
2390: $userdata{'extent'} .= $spanstart.
2391: $rolehash->{$item}{$cid}{'desc'}.$space;
2392: if (ref($rolehash->{$item}{$cid}{'secs'}) eq 'HASH') {
2393: foreach my $sec (sort(keys(%{$rolehash->{$item}{$cid}{'secs'}}))) {
2394: if (($env{'form.Status'} eq 'Any') ||
2395: ($env{'form.Status'} eq $rolehash->{$item}{$cid}{'secs'}{$sec})) {
2396: $userdata{'extent'} .= $sec.$space.$rolehash->{$item}{$cid}{'secs'}{$sec}.$spanend;
2397: $userdata{'status'} = $rolehash->{$item}{$cid}{'secs'}{$sec};
2398: }
2399: }
2400: }
2401: }
2402: }
2403: }
2404: if ($userdata{'status'} ne '') {
2405: &build_user_record($context,\%userdata,$userinfo,
2406: $indexhash,$item,$userlist);
2407: }
2408: }
2409: }
2410: }
2411: return;
2412: }
2413:
2414: sub build_user_record {
2415: my ($context,$userdata,$userinfo,$indexhash,$record_key,$userlist) = @_;
2416: next if ($userdata->{'start'} eq '-1' && $userdata->{'end'} eq '-1');
2417: if (!(($context eq 'domain') && (($env{'form.roletype'} eq 'course')
2418: && ($env{'form.roletype'} eq 'community')))) {
2419: &process_date_info($userdata);
2420: }
2421: my $username = $userdata->{'username'};
2422: my $domain = $userdata->{'domain'};
2423: if (ref($userinfo->{$username.':'.$domain}) eq 'HASH') {
2424: $userdata->{'fullname'} = $userinfo->{$username.':'.$domain}{'fullname'};
2425: $userdata->{'id'} = $userinfo->{$username.':'.$domain}{'id'};
2426: } else {
2427: &aggregate_user_info($domain,$username,$userinfo);
2428: $userdata->{'fullname'} = $userinfo->{$username.':'.$domain}{'fullname'};
2429: $userdata->{'id'} = $userinfo->{$username.':'.$domain}{'id'};
2430: }
2431: foreach my $key (keys(%{$indexhash})) {
2432: if (defined($userdata->{$key})) {
2433: $userlist->{$record_key}[$indexhash->{$key}] = $userdata->{$key};
2434: }
2435: }
2436: return;
2437: }
2438:
2439: sub courses_selector {
2440: my ($cdom,$formname) = @_;
2441: my %codes = ();
2442: my @codetitles = ();
2443: my %cat_titles = ();
2444: my %cat_order = ();
2445: my %idlist = ();
2446: my %idnums = ();
2447: my %idlist_titles = ();
2448: my $caller = 'global';
2449: my $format_reply;
2450: my $jscript = '';
2451:
2452: my $totcodes = 0;
2453: my $instcats = &Apache::lonnet::get_dom_instcats($cdom);
2454: if (ref($instcats) eq 'HASH') {
2455: if ((ref($instcats->{'codetitles'}) eq 'ARRAY') && (ref($instcats->{'codes'}) eq 'HASH') &&
2456: (ref($instcats->{'cat_titles'}) eq 'HASH') && (ref($instcats->{'cat_order'}) eq 'HASH')) {
2457: %codes = %{$instcats->{'codes'}};
2458: @codetitles = @{$instcats->{'codetitles'}};
2459: %cat_titles = %{$instcats->{'cat_titles'}};
2460: %cat_order = %{$instcats->{'cat_order'}};
2461: $totcodes = scalar(keys(%codes));
2462: my $numtypes = @codetitles;
2463: &Apache::courseclassifier::build_code_selections(\%codes,\@codetitles,\%cat_titles,\%cat_order,\%idlist,\%idnums,\%idlist_titles);
2464: my ($scripttext,$longtitles) = &Apache::courseclassifier::javascript_definitions(\@codetitles,\%idlist,\%idlist_titles,\%idnums,\%cat_titles);
2465: my $longtitles_str = join('","',@{$longtitles});
2466: my $allidlist = $idlist{$codetitles[0]};
2467: $jscript .= &Apache::courseclassifier::courseset_js_start($formname,$longtitles_str,$allidlist);
2468: $jscript .= $scripttext;
2469: $jscript .= &Apache::courseclassifier::javascript_code_selections($formname,\@codetitles);
2470: }
2471: }
2472: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($cdom);
2473:
2474: my %elements = (
2475: Year => 'selectbox',
2476: coursepick => 'radio',
2477: coursetotal => 'text',
2478: courselist => 'text',
2479: );
2480: $jscript .= &Apache::lonhtmlcommon::set_form_elements(\%elements);
2481: if ($env{'form.coursepick'} eq 'category') {
2482: $jscript .= qq|
2483: function setCourseCat(formname) {
2484: if (formname.Year.options[formname.Year.selectedIndex].value == -1) {
2485: return;
2486: }
2487: courseSet('$codetitles[0]');
2488: for (var j=0; j<formname.Semester.length; j++) {
2489: if (formname.Semester.options[j].value == "$env{'form.Semester'}") {
2490: formname.Semester.options[j].selected = true;
2491: }
2492: }
2493: if (formname.Semester.options[formname.Semester.selectedIndex].value == -1) {
2494: return;
2495: }
2496: courseSet('$codetitles[1]');
2497: for (var j=0; j<formname.Department.length; j++) {
2498: if (formname.Department.options[j].value == "$env{'form.Department'}") {
2499: formname.Department.options[j].selected = true;
2500: }
2501: }
2502: if (formname.Department.options[formname.Department.selectedIndex].value == -1) {
2503: return;
2504: }
2505: courseSet('$codetitles[2]');
2506: for (var j=0; j<formname.Number.length; j++) {
2507: if (formname.Number.options[j].value == "$env{'form.Number'}") {
2508: formname.Number.options[j].selected = true;
2509: }
2510: }
2511: }
2512: |;
2513: }
2514: return ($cb_jscript,$jscript,$totcodes,\@codetitles,\%idlist,
2515: \%idlist_titles);
2516: }
2517:
2518: sub course_selector_loadcode {
2519: my ($formname) = @_;
2520: my $loadcode;
2521: if ($env{'form.coursepick'} ne '') {
2522: $loadcode = 'javascript:setFormElements(document.'.$formname.')';
2523: if ($env{'form.coursepick'} eq 'category') {
2524: $loadcode .= ';javascript:setCourseCat(document.'.$formname.')';
2525: }
2526: }
2527: return $loadcode;
2528: }
2529:
2530: sub process_coursepick {
2531: my $coursefilter = $env{'form.coursepick'};
2532: my $cdom = $env{'request.role.domain'};
2533: my %courses;
2534: my $crssrch = 'Course';
2535: if ($env{'form.roletype'} eq 'community') {
2536: $crssrch = 'Community';
2537: }
2538: if ($coursefilter eq 'all') {
2539: %courses = &Apache::lonnet::courseiddump($cdom,'.','.','.','.','.',
2540: undef,undef,$crssrch);
2541: } elsif ($coursefilter eq 'category') {
2542: my $instcode = &instcode_from_coursefilter();
2543: %courses = &Apache::lonnet::courseiddump($cdom,'.','.',$instcode,'.','.',
2544: undef,undef,$crssrch);
2545: } elsif ($coursefilter eq 'specific') {
2546: if ($env{'form.coursetotal'} > 1) {
2547: my @course_ids = split(/&&/,$env{'form.courselist'});
2548: foreach my $cid (@course_ids) {
2549: $courses{$cid} = '';
2550: }
2551: } else {
2552: $courses{$env{'form.courselist'}} = '';
2553: }
2554: }
2555: return %courses;
2556: }
2557:
2558: sub instcode_from_coursefilter {
2559: my $instcode = '';
2560: my @cats = ('Semester','Year','Department','Number');
2561: foreach my $category (@cats) {
2562: if (defined($env{'form.'.$category})) {
2563: unless ($env{'form.'.$category} eq '-1') {
2564: $instcode .= $env{'form.'.$category};
2565: }
2566: }
2567: }
2568: if ($instcode eq '') {
2569: $instcode = '.';
2570: }
2571: return $instcode;
2572: }
2573:
2574: sub make_keylist_array {
2575: my ($index,$keylist);
2576: $index->{'domain'} = &Apache::loncoursedata::CL_SDOM();
2577: $index->{'username'} = &Apache::loncoursedata::CL_SNAME();
2578: $index->{'end'} = &Apache::loncoursedata::CL_END();
2579: $index->{'start'} = &Apache::loncoursedata::CL_START();
2580: $index->{'id'} = &Apache::loncoursedata::CL_ID();
2581: $index->{'section'} = &Apache::loncoursedata::CL_SECTION();
2582: $index->{'fullname'} = &Apache::loncoursedata::CL_FULLNAME();
2583: $index->{'status'} = &Apache::loncoursedata::CL_STATUS();
2584: $index->{'type'} = &Apache::loncoursedata::CL_TYPE();
2585: $index->{'lockedtype'} = &Apache::loncoursedata::CL_LOCKEDTYPE();
2586: $index->{'groups'} = &Apache::loncoursedata::CL_GROUP();
2587: $index->{'email'} = &Apache::loncoursedata::CL_PERMANENTEMAIL();
2588: $index->{'role'} = &Apache::loncoursedata::CL_ROLE();
2589: $index->{'extent'} = &Apache::loncoursedata::CL_EXTENT();
2590: $index->{'photo'} = &Apache::loncoursedata::CL_PHOTO();
2591: $index->{'thumbnail'} = &Apache::loncoursedata::CL_THUMBNAIL();
2592: $index->{'credits'} = &Apache::loncoursedata::CL_CREDITS();
2593: $index->{'instsec'} = &Apache::loncoursedata::CL_INSTSEC();
2594: $index->{'authorquota'} = &Apache::loncoursedata::CL_AUTHORQUOTA();
2595: $index->{'authorusage'} = &Apache::loncoursedata::CL_AUTHORUSAGE();
2596: foreach my $key (keys(%{$index})) {
2597: $keylist->[$index->{$key}] = $key;
2598: }
2599: return ($index,$keylist);
2600: }
2601:
2602: sub aggregate_user_info {
2603: my ($udom,$uname,$userinfo) = @_;
2604: my %info=&Apache::lonnet::get('environment',
2605: ['firstname','middlename',
2606: 'lastname','generation','id'],
2607: $udom,$uname);
2608: my ($tmp) = keys(%info);
2609: my ($fullname,$id);
2610: if ($tmp =~/^(con_lost|error|no_such_host)/i) {
2611: $fullname = 'not available';
2612: $id = 'not available';
2613: &Apache::lonnet::logthis('unable to retrieve environment '.
2614: 'for '.$uname.':'.$udom);
2615: } else {
2616: $fullname = &Apache::lonnet::format_name(@info{qw/firstname middlename lastname generation/},'lastname');
2617: $id = $info{'id'};
2618: }
2619: $userinfo->{$uname.':'.$udom} = {
2620: fullname => $fullname,
2621: id => $id,
2622: };
2623: return;
2624: }
2625:
2626: sub process_date_info {
2627: my ($userdata) = @_;
2628: my $now = time;
2629: $userdata->{'status'} = 'Active';
2630: if ($userdata->{'start'} > 0) {
2631: if ($now < $userdata->{'start'}) {
2632: $userdata->{'status'} = 'Future';
2633: }
2634: }
2635: if ($userdata->{'end'} > 0) {
2636: if ($now > $userdata->{'end'}) {
2637: $userdata->{'status'} = 'Expired';
2638: }
2639: }
2640: return;
2641: }
2642:
2643: sub show_users_list {
2644: my ($r,$context,$mode,$permission,$statusmode,$userlist,$keylist,$formname,
2645: $showcredits,$needauthorquota,$needauthorusage)=@_;
2646: if ($formname eq '') {
2647: $formname = 'studentform';
2648: }
2649: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
2650: #
2651: # Variables for excel output
2652: my ($excel_workbook, $excel_sheet, $excel_filename,$row,$format);
2653: #
2654: # Variables for csv output
2655: my ($CSVfile,$CSVfilename);
2656: #
2657: my $sortby = $env{'form.sortby'};
2658: my @sortable = ('username','domain','id','fullname','start','end','email','role');
2659: if ($context eq 'course') {
2660: push(@sortable,('section','groups','type'));
2661: if ($showcredits) {
2662: push(@sortable,'credits');
2663: }
2664: } else {
2665: push(@sortable,'extent');
2666: if (($context eq 'domain') && ($env{'form.roletype'} eq 'domain') &&
2667: (($env{'form.showrole'} eq 'Any') || ($env{'form.showrole'} eq 'au'))) {
2668: push(@sortable,('authorusage','authorquota'));
2669: }
2670: }
2671: if ($mode eq 'pickauthor') {
2672: @sortable = ('username','fullname','email','status');
2673: }
2674: my %is_sortable;
2675: map { $is_sortable{$_} = 1; } @sortable;
2676: unless ($is_sortable{$sortby}) {
2677: $sortby = 'username';
2678: }
2679: my $setting = $env{'form.roletype'};
2680: my ($cid,$cdom,$cnum,$classgroups,$crstype,$defaultcredits);
2681: if ($context eq 'course') {
2682: $cid = $env{'request.course.id'};
2683: $crstype = &Apache::loncommon::course_type();
2684: ($cnum,$cdom) = &get_course_identity($cid);
2685: $defaultcredits = $env{'course.'.$cid.'.internal.defaultcredits'};
2686: ($classgroups) = &Apache::loncoursedata::get_group_memberships(
2687: $userlist,$keylist,$cdom,$cnum);
2688: if ($mode eq 'autoenroll') {
2689: $env{'form.showrole'} = 'st';
2690: } else {
2691: if ($env{'course.'.$cid.'.internal.showphoto'}) {
2692: $r->print('
2693: <script type="text/javascript">
2694: // <![CDATA[
2695: function photowindow(photolink) {
2696: var title = "Photo_Viewer";
2697: var options = "scrollbars=1,resizable=1,menubar=0";
2698: options += ",width=240,height=240";
2699: stdeditbrowser = open(photolink,title,options,"1");
2700: stdeditbrowser.focus();
2701: }
2702: // ]]>
2703: </script>
2704: ');
2705: }
2706: }
2707: } elsif ($context eq 'domain') {
2708: if ($setting eq 'community') {
2709: $crstype = 'Community';
2710: } elsif ($setting eq 'course') {
2711: $crstype = 'Course';
2712: }
2713: }
2714: if ($mode ne 'autoenroll' && $mode ne 'pickauthor') {
2715: my $date_sec_selector = &date_section_javascript($context,$setting,$statusmode);
2716: my $verify_action_js = &bulkaction_javascript($formname);
2717: $r->print(<<END);
2718:
2719: <script type="text/javascript" language="Javascript">
2720: // <![CDATA[
2721:
2722: $verify_action_js
2723:
2724: function username_display_launch(username,domain) {
2725: var target;
2726: if (!document.$formname.usernamelink.length) {
2727: target = document.$formname.usernamelink.value;
2728: } else {
2729: for (var i=0; i<document.$formname.usernamelink.length; i++) {
2730: if (document.$formname.usernamelink[i].checked) {
2731: target = document.$formname.usernamelink[i].value;
2732: }
2733: }
2734: }
2735: if ((target == 'modify') || (target == 'activity')) {
2736: var nextaction = 'singleuser';
2737: if (target == 'activity') {
2738: nextaction = 'accesslogs';
2739: }
2740: if (document.$formname.userwin.checked == true) {
2741: var url = '/adm/createuser?srchterm='+username+'&srchdomain='+domain+'&phase=get_user_info&srchin=dom&srchby=uname&srchtype=exact&popup=1&action='+nextaction;
2742: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
2743: modifywin = window.open(url,'',options,1);
2744: modifywin.focus();
2745: return;
2746: } else {
2747: document.$formname.srchterm.value=username;
2748: document.$formname.srchdomain.value=domain;
2749: document.$formname.phase.value='get_user_info';
2750: document.$formname.action.value = nextaction;
2751: document.$formname.submit();
2752: }
2753: }
2754: if (target == 'aboutme') {
2755: if (document.$formname.userwin.checked == true) {
2756: var url = '/adm/'+domain+'/'+username+'/aboutme?popup=1';
2757: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
2758: aboutmewin = window.open(url,'',options,1);
2759: aboutmewin.focus();
2760: return;
2761: } else {
2762: document.location.href = '/adm/'+domain+'/'+username+'/aboutme';
2763: }
2764: }
2765: if (target == 'track') {
2766: if (document.$formname.userwin.checked == true) {
2767: var url = '/adm/trackstudent?selected_student='+username+':'+domain+'&only_body=1';
2768: var options = 'height=600,width=800,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no';
2769: var trackwin = window.open(url,'',options,1);
2770: trackwin.focus();
2771: return;
2772: } else {
2773: document.location.href = '/adm/trackstudent?selected_student='+username+':'+domain;
2774: }
2775: }
2776: }
2777: // ]]>
2778: </script>
2779: $date_sec_selector
2780: <input type="hidden" name="state" value="$env{'form.state'}" />
2781: END
2782: }
2783: $r->print(<<END);
2784: <input type="hidden" name="sortby" value="$sortby" />
2785: END
2786: my @cols = &infocolumns($context,$mode,$showcredits);
2787: my %coltxt = &get_column_names($context);
2788: my %acttxt = &Apache::lonlocal::texthash(
2789: 'pr' => "Proceed",
2790: 'ac' => "Action to take for selected users",
2791: 'link' => "Behavior of clickable username link for each user",
2792: 'aboutme' => "Display a user's personal information page",
2793: 'owin' => "Open in a new window",
2794: 'modify' => "Modify a user's information",
2795: 'track' => "View a user's recent activity",
2796: 'activity' => "View a user's access log",
2797: );
2798: my %lt = (%coltxt,%acttxt);
2799: my $rolefilter = $env{'form.showrole'};
2800: if ($env{'form.showrole'} eq 'cr') {
2801: $rolefilter = &mt('custom');
2802: } elsif ($env{'form.showrole'} ne 'Any') {
2803: $rolefilter = &Apache::lonnet::plaintext($env{'form.showrole'},$crstype);
2804: }
2805: my $results_description;
2806: if ($mode ne 'autoenroll') {
2807: $results_description = &results_header_row($rolefilter,$statusmode,
2808: $context,$permission,$mode,$crstype);
2809: $r->print('<b>'.$results_description.'</b><br clear="all" />');
2810: }
2811: my ($output,$actionselect,%canchange,%canchangesec);
2812: if ($mode eq 'html' || $mode eq 'view' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
2813: if ($mode ne 'autoenroll' && $mode ne 'pickauthor') {
2814: if ($permission->{'cusr'}) {
2815: unless (($context eq 'domain') &&
2816: (($setting eq 'course') || ($setting eq 'community'))) {
2817: $actionselect =
2818: &select_actions($context,$setting,$statusmode,$formname);
2819: }
2820: }
2821: $r->print(<<END);
2822: <input type="hidden" name="srchby" value="uname" />
2823: <input type="hidden" name="srchin" value="dom" />
2824: <input type="hidden" name="srchtype" value="exact" />
2825: <input type="hidden" name="srchterm" value="" />
2826: <input type="hidden" name="srchdomain" value="" />
2827: END
2828: if ($actionselect) {
2829: $output .= <<"END";
2830: <div class="LC_left_float"><fieldset><legend>$lt{'ac'}</legend>
2831: $actionselect
2832: <br/><br /><input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.$formname.actionlist)" />
2833: <input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.$formname.actionlist)" /><br /><input type="button" value="$lt{'pr'}" onclick="javascript:verify_action('actionlist')" /></fieldset></div>
2834: END
2835: my @allroles;
2836: if ($env{'form.showrole'} eq 'Any') {
2837: my $custom = 1;
2838: if ($context eq 'domain') {
2839: @allroles = &roles_by_context($setting,$custom,$crstype);
2840: } else {
2841: @allroles = &roles_by_context($context,$custom,$crstype);
2842: }
2843: } else {
2844: @allroles = ($env{'form.showrole'});
2845: }
2846: foreach my $role (@allroles) {
2847: if ($context eq 'domain') {
2848: if ($setting eq 'domain') {
2849: if (&Apache::lonnet::allowed('c'.$role,
2850: $env{'request.role.domain'})) {
2851: $canchange{$role} = 1;
2852: }
2853: } elsif ($setting eq 'author') {
2854: if (&Apache::lonnet::allowed('c'.$role,
2855: $env{'request.role.domain'})) {
2856: $canchange{$role} = 1;
2857: }
2858: }
2859: } elsif ($context eq 'author') {
2860: if (&Apache::lonnet::allowed('c'.$role,
2861: $env{'user.domain'}.'/'.$env{'user.name'})) {
2862: $canchange{$role} = 1;
2863: }
2864: } elsif ($context eq 'course') {
2865: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
2866: $canchange{$role} = 1;
2867: } elsif ($env{'request.course.sec'} ne '') {
2868: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
2869: $canchangesec{$role} = $env{'request.course.sec'};
2870: }
2871: } elsif ((($role eq 'co') && ($crstype eq 'Community')) ||
2872: (($role eq 'cc') && ($crstype eq 'Course'))) {
2873: if (&is_courseowner($env{'request.course.id'},
2874: $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'})) {
2875: $canchange{$role} = 1;
2876: }
2877: }
2878: }
2879: }
2880: }
2881: $output .= '<div class="LC_left_float"><fieldset><legend>'.$lt{'link'}.'</legend>'.
2882: '<table><tr>';
2883: my @linkdests = ('aboutme');
2884: if ($permission->{'cusr'}) {
2885: unshift (@linkdests,'modify');
2886: }
2887: if ($context eq 'course') {
2888: if (&Apache::lonnet::allowed('vsa', $env{'request.course.id'}) ||
2889: &Apache::lonnet::allowed('vsa', $env{'request.course.id'}.'/'.
2890: $env{'request.course.sec'})) {
2891: push(@linkdests,'track');
2892: }
2893: } elsif ($context eq 'domain') {
2894: if (&Apache::lonnet::allowed('vac',$env{'request.role.domain'})) {
2895: push(@linkdests,'activity');
2896: }
2897: }
2898: $output .= '<td>';
2899: my $usernamelink = $env{'form.usernamelink'};
2900: if ($usernamelink eq '') {
2901: $usernamelink = 'aboutme';
2902: }
2903: foreach my $item (@linkdests) {
2904: my $checkedstr = '';
2905: if ($item eq $usernamelink) {
2906: $checkedstr = ' checked="checked"';
2907: }
2908: $output .= '<span class="LC_nobreak"><label><input type="radio" name="usernamelink" value="'.$item.'"'.$checkedstr.' /> '.$lt{$item}.'</label></span><br />';
2909: }
2910: my $checkwin;
2911: if ($env{'form.userwin'}) {
2912: $checkwin = ' checked="checked"';
2913: }
2914: $output .=
2915: '</td><td valign="top" style="border-left: 1px solid;">'
2916: .'<span class="LC_nobreak"><label>'
2917: .'<input type="checkbox" name="userwin" value="1"'.$checkwin.' />'.$lt{'owin'}
2918: .'</label></span></td></tr></table></fieldset></div>';
2919: }
2920: $output .= "\n".'<div style="padding:0;clear:both;margin:0;border:0"></div>'."\n".
2921: &Apache::loncommon::start_data_table().
2922: &Apache::loncommon::start_data_table_header_row();
2923: if ($mode eq 'autoenroll') {
2924: $output .= "
2925: <th><a href=\"javascript:document.$formname.sortby.value='type';document.$formname.submit();\">$lt{'type'}</a></th>
2926: ";
2927: } else {
2928: $output .= "\n".'<th> </th>'."\n";
2929: if ($actionselect) {
2930: $output .= '<th class="LC_nobreak" valign="top">'.&mt('Select').'</th>'."\n";
2931: }
2932: }
2933: foreach my $item (@cols) {
2934: $output .= '<th class="LC_nobreak" valign="top">';
2935: if ($is_sortable{$item}) {
2936: $output .= "<a href=\"javascript:document.$formname.sortby.value='$item';document.$formname.submit();\" style=\"text-decoration:none;\">$lt{$item}<span class=\"LC_fontsize_small\"> ▼</span></a>";
2937: } else {
2938: $output .= $lt{$item};
2939: }
2940: $output .= "</th>\n";
2941: }
2942: my %role_types = &role_type_names();
2943: $output .= &Apache::loncommon::end_data_table_header_row();
2944: # Done with the HTML header line
2945: } elsif ($mode eq 'csv') {
2946: #
2947: # Open a file
2948: $CSVfilename = '/prtspool/'.
2949: $env{'user.name'}.'_'.$env{'user.domain'}.'_'.
2950: time.'_'.rand(1000000000).'.csv';
2951: unless ($CSVfile = Apache::File->new('>/home/httpd'.$CSVfilename)) {
2952: $r->log_error("Couldn't open $CSVfilename for output $!");
2953: $r->print(
2954: '<p class="LC_error">'
2955: .&mt('Problems occurred in writing the CSV file.')
2956: .' '.&mt('This error has been logged.')
2957: .' '.&mt('Please alert your LON-CAPA administrator.')
2958: .'</p>'
2959: );
2960: $CSVfile = undef;
2961: }
2962: #
2963: # Write headers and data to file
2964: print $CSVfile '"'.$results_description.'"'."\n";
2965: print $CSVfile '"'.join('","',map {
2966: &Apache::loncommon::csv_translate($lt{$_})
2967: } (@cols))."\"\n";
2968: } elsif ($mode eq 'excel') {
2969: # Create the excel spreadsheet
2970: ($excel_workbook,$excel_filename,$format) =
2971: &Apache::loncommon::create_workbook($r);
2972: return if (! defined($excel_workbook));
2973: $excel_sheet = $excel_workbook->addworksheet('userlist');
2974: $excel_sheet->write($row++,0,$results_description,$format->{'h2'});
2975: #
2976: my @colnames = map {$lt{$_}} (@cols);
2977:
2978: $excel_sheet->write($row++,0,\@colnames,$format->{'bold'});
2979: }
2980:
2981: # Done with header lines in all formats
2982: my %index;
2983: my $i;
2984: foreach my $idx (@$keylist) {
2985: $index{$idx} = $i++;
2986: }
2987: my $usercount = 0;
2988: my ($secfilter,$grpfilter);
2989: if ($context eq 'course') {
2990: $secfilter = $env{'form.secfilter'};
2991: $grpfilter = $env{'form.grpfilter'};
2992: if ($secfilter eq '') {
2993: $secfilter = 'all';
2994: }
2995: if ($grpfilter eq '') {
2996: $grpfilter = 'all';
2997: }
2998: }
2999: my %ltstatus = &Apache::lonlocal::texthash(
3000: Active => 'Active',
3001: Future => 'Future',
3002: Expired => 'Expired',
3003: );
3004: # If this is for a single course get last course "log-in".
3005: my %crslogins;
3006: if ($context eq 'course') {
3007: %crslogins=&Apache::lonnet::dump('nohist_crslastlogin',$cdom,$cnum);
3008: }
3009: # Get groups, role, permanent e-mail so we can sort on them if
3010: # necessary.
3011: foreach my $user (keys(%{$userlist})) {
3012: if ($user eq '' ) {
3013: delete($userlist->{$user});
3014: next;
3015: }
3016: if ($context eq 'domain' && $user eq $env{'request.role.domain'}.'-domainconfig:'.$env{'request.role.domain'}) {
3017: delete($userlist->{$user});
3018: next;
3019: }
3020: my ($uname,$udom,$role,$groups,$email);
3021: if (($statusmode ne 'Any') &&
3022: ($userlist->{$user}->[$index{'status'}] ne $statusmode)) {
3023: delete($userlist->{$user});
3024: next;
3025: }
3026: if ($context eq 'domain') {
3027: if ($env{'form.roletype'} eq 'domain') {
3028: ($role,$uname,$udom) = split(/:/,$user);
3029: if (($uname eq $env{'request.role.domain'}.'-domainconfig') &&
3030: ($udom eq $env{'request.role.domain'})) {
3031: delete($userlist->{$user});
3032: next;
3033: }
3034: } elsif ($env{'form.roletype'} eq 'author') {
3035: ($uname,$udom,$role) = split(/:/,$user,-1);
3036: } elsif (($env{'form.roletype'} eq 'course') ||
3037: ($env{'form.roletype'} eq 'community')) {
3038: ($uname,$udom,$role) = split(/:/,$user);
3039: }
3040: } else {
3041: ($uname,$udom,$role) = split(/:/,$user,-1);
3042: if (($context eq 'course') && $role eq '') {
3043: $role = 'st';
3044: }
3045: }
3046: $userlist->{$user}->[$index{'role'}] = $role;
3047: if (($env{'form.showrole'} ne 'Any') && (!($env{'form.showrole'} eq 'cr' && $role =~ /^cr\//)) && ($role ne $env{'form.showrole'})) {
3048: delete($userlist->{$user});
3049: next;
3050: }
3051: if ($context eq 'course') {
3052: my @ac_groups;
3053: if (ref($classgroups) eq 'HASH') {
3054: $groups = $classgroups->{$user};
3055: }
3056: if (ref($groups->{'active'}) eq 'HASH') {
3057: @ac_groups = keys(%{$groups->{'active'}});
3058: $userlist->{$user}->[$index{'groups'}] = join(', ',@ac_groups);
3059: }
3060: if ($mode ne 'autoenroll') {
3061: my $section = $userlist->{$user}->[$index{'section'}];
3062: if (($env{'request.course.sec'} ne '') &&
3063: ($section ne $env{'request.course.sec'})) {
3064: if ($role eq 'st') {
3065: delete($userlist->{$user});
3066: next;
3067: }
3068: }
3069: if ($secfilter eq 'none') {
3070: if ($section ne '') {
3071: delete($userlist->{$user});
3072: next;
3073: }
3074: } elsif ($secfilter ne 'all') {
3075: if ($section ne $secfilter) {
3076: delete($userlist->{$user});
3077: next;
3078: }
3079: }
3080: if ($grpfilter eq 'none') {
3081: if (@ac_groups > 0) {
3082: delete($userlist->{$user});
3083: next;
3084: }
3085: } elsif ($grpfilter ne 'all') {
3086: if (!grep(/^\Q$grpfilter\E$/,@ac_groups)) {
3087: delete($userlist->{$user});
3088: next;
3089: }
3090: }
3091: if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
3092: if ((grep/^photo$/,@cols) && ($role eq 'st')) {
3093: $userlist->{$user}->[$index{'photo'}] =
3094: &Apache::lonnet::retrievestudentphoto($udom,$uname,'jpg');
3095: $userlist->{$user}->[$index{'thumbnail'}] =
3096: &Apache::lonnet::retrievestudentphoto($udom,$uname,
3097: 'gif','thumbnail');
3098: }
3099: }
3100: if (($role eq 'st') && ($defaultcredits)) {
3101: if ($userlist->{$user}->[$index{'credits'}] eq '') {
3102: $userlist->{$user}->[$index{'credits'}] = $defaultcredits;
3103: }
3104: }
3105: }
3106: }
3107: my %emails = &Apache::loncommon::getemails($uname,$udom);
3108: if ($emails{'permanentemail'} =~ /\S/) {
3109: $userlist->{$user}->[$index{'email'}] = $emails{'permanentemail'};
3110: }
3111: if (($context eq 'domain') && ($env{'form.roletype'} eq 'domain') &&
3112: ($role eq 'au')) {
3113: my ($disk_quota,$current_disk_usage,$percent);
3114: if (($needauthorusage) || ($needauthorquota)) {
3115: $disk_quota = &Apache::loncommon::get_user_quota($uname,$udom,'author');
3116: }
3117: if ($needauthorusage) {
3118: $current_disk_usage =
3119: &Apache::lonnet::diskusage($udom,$uname,"$londocroot/priv/$udom/$uname");
3120: if ($disk_quota == 0) {
3121: $percent = 100.0;
3122: } else {
3123: $percent = $current_disk_usage/(10 * $disk_quota);
3124: }
3125: $userlist->{$user}->[$index{'authorusage'}] = sprintf("%.0f",$percent);
3126: }
3127: if ($needauthorquota) {
3128: $userlist->{$user}->[$index{'authorquota'}] = sprintf("%.2f",$disk_quota);
3129: }
3130: }
3131: $usercount ++;
3132: }
3133: my $autocount = 0;
3134: my $manualcount = 0;
3135: my $lockcount = 0;
3136: my $unlockcount = 0;
3137: if ($usercount) {
3138: $r->print($output);
3139: } else {
3140: if ($mode eq 'autoenroll') {
3141: return ($usercount,$autocount,$manualcount,$lockcount,$unlockcount);
3142: } else {
3143: return;
3144: }
3145: }
3146: #
3147: # Sort the users
3148: my $index = $index{$sortby};
3149: my $second = $index{'username'};
3150: my $third = $index{'domain'};
3151: my @sorted_users;
3152: if (($sortby eq 'authorquota') || ($sortby eq 'authorusage')) {
3153: @sorted_users = sort {
3154: $userlist->{$b}->[$index] <=> $userlist->{$a}->[$index] ||
3155: lc($userlist->{$a}->[$second]) cmp lc($userlist->{$b}->[$second]) ||
3156: lc($userlist->{$a}->[$third]) cmp lc($userlist->{$b}->[$third])
3157: } (keys(%$userlist));
3158: } else {
3159: @sorted_users = sort {
3160: lc($userlist->{$a}->[$index]) cmp lc($userlist->{$b}->[$index]) ||
3161: lc($userlist->{$a}->[$second]) cmp lc($userlist->{$b}->[$second]) ||
3162: lc($userlist->{$a}->[$third]) cmp lc($userlist->{$b}->[$third])
3163: } (keys(%$userlist));
3164: }
3165: my $rowcount = 0;
3166: my $disabled;
3167: if ($mode eq 'autoenroll') {
3168: unless ($permission->{'cusr'}) {
3169: $disabled = ' disabled="disabled"';
3170: }
3171: }
3172: foreach my $user (@sorted_users) {
3173: my %in;
3174: my $sdata = $userlist->{$user};
3175: $rowcount ++;
3176: foreach my $item (@{$keylist}) {
3177: $in{$item} = $sdata->[$index{$item}];
3178: }
3179: my $clickers = (&Apache::lonnet::userenvironment($in{'domain'},$in{'username'},'clickers'))[1];
3180: if ($clickers!~/\w/) { $clickers='-'; }
3181: $in{'clicker'} = $clickers;
3182: my $role = $in{'role'};
3183: $in{'role'}=&Apache::lonnet::plaintext($sdata->[$index{'role'}],$crstype);
3184: unless ($mode eq 'excel') {
3185: if (! defined($in{'start'}) || $in{'start'} == 0) {
3186: $in{'start'} = &mt('none');
3187: } else {
3188: $in{'start'} = &Apache::lonlocal::locallocaltime($in{'start'});
3189: }
3190: if (! defined($in{'end'}) || $in{'end'} == 0) {
3191: $in{'end'} = &mt('none');
3192: } else {
3193: $in{'end'} = &Apache::lonlocal::locallocaltime($in{'end'});
3194: }
3195: }
3196: if ($context eq 'course') {
3197: my $lastlogin = $crslogins{$in{'username'}.':'.$in{'domain'}.':'.$in{'section'}.':'.$role};
3198: if ($lastlogin ne '') {
3199: $in{'lastlogin'} = &Apache::lonlocal::locallocaltime($lastlogin);
3200: }
3201: }
3202: if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
3203: $r->print(&Apache::loncommon::start_data_table_row());
3204: my $checkval;
3205: if ($mode eq 'autoenroll') {
3206: my $cellentry;
3207: if ($in{'type'} eq 'auto') {
3208: $cellentry = '<b>'.&mt('auto').'</b> <label><input type="checkbox" name="chgauto" value="'.$in{'username'}.':'.$in{'domain'}.'"'.$disabled.' /> '.&mt('Change').'</label>';
3209: $autocount ++;
3210: } else {
3211: $cellentry = '<table border="0" cellspacing="0"><tr><td rowspan="2"><b>'.&mt('manual').'</b></td><td><span class="LC_nobreak"><label><input type="checkbox" name="chgmanual" value="'.$in{'username'}.':'.$in{'domain'}.'"'.$disabled.' /> '.&mt('Change').'</label></span></td></tr><tr><td><span class="LC_nobreak">';
3212: $manualcount ++;
3213: if ($in{'lockedtype'}) {
3214: $cellentry .= '<label><input type="checkbox" name="unlockchg" value="'.$in{'username'}.':'.$in{'domain'}.'"'.$disabled.' /> '.&mt('Unlock').'</label>';
3215: $unlockcount ++;
3216: } else {
3217: $cellentry .= '<label><input type="checkbox" name="lockchg" value="'.$in{'username'}.':'.$in{'domain'}.'"'.$disabled.' /> '.&mt('Lock').'</label>';
3218: $lockcount ++;
3219: }
3220: $cellentry .= '</span></td></tr></table>';
3221: }
3222: $r->print("<td>$cellentry</td>\n");
3223: } else {
3224: if ($mode ne 'pickauthor') {
3225: $r->print("<td>$rowcount</td>\n");
3226: }
3227: if ($actionselect) {
3228: my $showcheckbox;
3229: if ($role =~ /^cr\//) {
3230: $showcheckbox = $canchange{'cr'};
3231: } else {
3232: $showcheckbox = $canchange{$role};
3233: }
3234: if (!$showcheckbox) {
3235: if ($context eq 'course') {
3236: if ($canchangesec{$role} ne '') {
3237: if ($canchangesec{$role} eq $in{'section'}) {
3238: $showcheckbox = 1;
3239: }
3240: }
3241: }
3242: }
3243: if ($showcheckbox) {
3244: $checkval = $user;
3245: if ($context eq 'course') {
3246: if (($role eq 'co' || $role eq 'cc') &&
3247: ($user =~ /^\Q$env{'user.name'}:$env{'user.domain'}:$role\E/)) {
3248: $showcheckbox = 0;
3249: } else {
3250: if ($role eq 'st') {
3251: $checkval .= ':st';
3252: }
3253: $checkval .= ':'.$in{'section'};
3254: if ($role eq 'st') {
3255: $checkval .= ':'.$in{'type'}.':'.
3256: $in{'lockedtype'}.':'.
3257: $in{'credits'}.':'.
3258: &escape($in{'instsec'});
3259: }
3260: }
3261: }
3262: if ($showcheckbox) {
3263: $r->print('<td><input type="checkbox" name="'.
3264: 'actionlist" value="'.
3265: &HTML::Entities::encode($checkval,'&<>"').'" />');
3266: foreach my $item ('start','end') {
3267: $r->print('<input type="hidden" name="'.
3268: &HTML::Entities::encode($checkval.'_'.$item,'&<>"').'"'.
3269: ' value="'.$sdata->[$index{$item}].'" />');
3270: }
3271: $r->print('</td>');
3272: } else {
3273: $r->print('<td> </td>');
3274: }
3275: } else {
3276: $r->print('<td> </td>');
3277: }
3278: } elsif ($mode eq 'pickauthor') {
3279: $r->print('<td><input type="button" name="chooseauthor" onclick="javascript:gochoose('."'$in{'username'}'".');" value="'.&mt('Select').'" /></td>');
3280: }
3281: }
3282: foreach my $item (@cols) {
3283: if ($item eq 'username') {
3284: $r->print('<td>'.&print_username_link($mode,\%in).'</td>');
3285: } elsif ($item eq 'status') {
3286: my $showitem = $in{$item};
3287: if (defined($ltstatus{$in{$item}})) {
3288: $showitem = $ltstatus{$in{$item}};
3289: }
3290: $r->print('<td>'.$showitem.'</td>'."\n");
3291: } elsif ($item eq 'photo') {
3292: if (($context eq 'course') && ($mode ne 'autoenroll') &&
3293: ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'})) {
3294: if ($role eq 'st') {
3295: $r->print('<td align="right"><a href="javascript:photowindow('."'".$in{'photo'}."'".')"><img src="'.$in{'thumbnail'}.'" border="1" alt="" /></a></td>');
3296: } else {
3297: $r->print('<td> </td>');
3298: }
3299: }
3300: } elsif ($item eq 'clicker') {
3301: if (($context eq 'course') && ($mode ne 'autoenroll')) {
3302: if ($env{'form.showrole'} eq 'st' || $env{'form.showrole'} eq 'Any') {
3303: my $clickers =
3304: (&Apache::lonnet::userenvironment($in{'domain'},$in{'username'},'clickers'))[1];
3305: if ($clickers!~/\w/) { $clickers='-'; }
3306: $r->print('<td>'.$clickers.'</td>');
3307: } else {
3308: $r->print('<td> </td>'."\n");
3309: }
3310: }
3311: } elsif (($item eq 'authorquota') || ($item eq 'authorusage')) {
3312: $r->print('<td align="right">'.$in{$item}.'</td>'."\n");
3313: } else {
3314: $r->print('<td>'.$in{$item}.'</td>'."\n");
3315: }
3316: }
3317: $r->print(&Apache::loncommon::end_data_table_row());
3318: } elsif ($mode eq 'csv') {
3319: next if (! defined($CSVfile));
3320: # no need to bother with $linkto
3321: my @line = ();
3322: foreach my $item (@cols) {
3323: push @line,&Apache::loncommon::csv_translate($in{$item});
3324: }
3325: print $CSVfile '"'.join('","',@line)."\"\n";
3326: } elsif ($mode eq 'excel') {
3327: my $col = 0;
3328: foreach my $item (@cols) {
3329: if ($item eq 'start' || $item eq 'end') {
3330: if ((defined($in{$item})) && ($in{$item} != 0)) {
3331: $excel_sheet->write($row,$col++,
3332: &Apache::lonstathelpers::calc_serial($in{$item}),
3333: $format->{'date'});
3334: } else {
3335: $excel_sheet->write($row,$col++,'none');
3336: }
3337: } else {
3338: $excel_sheet->write($row,$col++,$in{$item});
3339: }
3340: }
3341: $row++;
3342: }
3343: }
3344: if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll' || $mode eq 'pickauthor') {
3345: $r->print(&Apache::loncommon::end_data_table().'<br />');
3346: } elsif ($mode eq 'excel') {
3347: $excel_workbook->close();
3348: $r->print('<p>'.&mt('[_1]Your Excel spreadsheet[_2] is ready for download.', '<a href="'.$excel_filename.'">','</a>')."</p>\n");
3349: } elsif ($mode eq 'csv') {
3350: close($CSVfile);
3351: $r->print('<p>'.&mt('[_1]Your CSV file[_2] is ready for download.', '<a href="'.$CSVfilename.'">','</a>')."</p>\n");
3352: $r->rflush();
3353: }
3354: if ($mode eq 'autoenroll') {
3355: return ($usercount,$autocount,$manualcount,$lockcount,$unlockcount);
3356: } else {
3357: return ($usercount);
3358: }
3359: }
3360:
3361: sub bulkaction_javascript {
3362: my ($formname,$caller) = @_;
3363: my $docstart = 'document';
3364: if ($caller eq 'popup') {
3365: $docstart = 'opener.document';
3366: }
3367: my %lt = &Apache::lonlocal::texthash(
3368: acwi => 'Access will be set to start immediately',
3369: asyo => 'as you did not select an end date in the pop-up window',
3370: accw => 'Access will be set to continue indefinitely',
3371: asyd => 'as you did not select an end date in the pop-up window',
3372: sewi => "Sections will be switched to 'No section'",
3373: ayes => "as you either selected the 'No section' option",
3374: oryo => 'or you did not select a section in the pop-up window',
3375: arol => 'A role with no section will be added',
3376: swbs => 'Sections will be switched to:',
3377: rwba => 'Roles will be added for section(s):',
3378: );
3379: my $alert = &mt("You must select at least one user by checking a user's 'Select' checkbox");
3380: my $noaction = &mt("You need to select an action to take for the user(s) you have selected");
3381: my $singconfirm = &mt(' for a single user?');
3382: my $multconfirm = &mt(' for multiple users?');
3383: &js_escape(\$alert);
3384: &js_escape(\$noaction);
3385: &js_escape(\$singconfirm);
3386: &js_escape(\$multconfirm);
3387: my $output = <<"ENDJS";
3388: function verify_action (field) {
3389: var numchecked = 0;
3390: var singconf = '$singconfirm';
3391: var multconf = '$multconfirm';
3392: if ($docstart.$formname.elements[field].length > 0) {
3393: for (i=0; i<$docstart.$formname.elements[field].length; i++) {
3394: if ($docstart.$formname.elements[field][i].checked == true) {
3395: numchecked ++;
3396: }
3397: }
3398: } else {
3399: if ($docstart.$formname.elements[field].checked == true) {
3400: numchecked ++;
3401: }
3402: }
3403: if (numchecked == 0) {
3404: alert("$alert");
3405: return;
3406: } else {
3407: var message = $docstart.$formname.bulkaction[$docstart.$formname.bulkaction.selectedIndex].text;
3408: var choice = $docstart.$formname.bulkaction[$docstart.$formname.bulkaction.selectedIndex].value;
3409: if (choice == '') {
3410: alert("$noaction");
3411: return;
3412: } else {
3413: if (numchecked == 1) {
3414: message += singconf;
3415: } else {
3416: message += multconf;
3417: }
3418: ENDJS
3419: if ($caller ne 'popup') {
3420: $output .= <<"NEWWIN";
3421: if (choice == 'chgdates' || choice == 'reenable' || choice == 'activate' || choice == 'chgsec') {
3422: opendatebrowser(document.$formname,'$formname','go');
3423: return;
3424:
3425: } else {
3426: if (confirm(message)) {
3427: document.$formname.phase.value = 'bulkchange';
3428: document.$formname.submit();
3429: return;
3430: }
3431: }
3432: NEWWIN
3433: } else {
3434: $output .= <<"POPUP";
3435: if (choice == 'chgdates' || choice == 'reenable' || choice == 'activate') {
3436: var datemsg = '';
3437: if (($docstart.$formname.startdate_month.value == '') &&
3438: ($docstart.$formname.startdate_day.value == '') &&
3439: ($docstart.$formname.startdate_year.value == '')) {
3440: datemsg = "\\n$lt{'acwi'},\\n$lt{'asyo'}.\\n";
3441: }
3442: if (($docstart.$formname.enddate_month.value == '') &&
3443: ($docstart.$formname.enddate_day.value == '') &&
3444: ($docstart.$formname.enddate_year.value == '')) {
3445: datemsg += "\\n$lt{'accw'},\\n$lt{'asyd'}.\\n";
3446: }
3447: if (datemsg != '') {
3448: message += "\\n"+datemsg;
3449: }
3450: }
3451: if (choice == 'chgsec') {
3452: var rolefilter = $docstart.$formname.showrole.options[$docstart.$formname.showrole.selectedIndex].value;
3453: var retained = $docstart.$formname.retainsec.value;
3454: var secshow = $docstart.$formname.newsecs.value;
3455: if (secshow == '') {
3456: if (rolefilter == 'st' || retained == 0 || retained == "") {
3457: message += "\\n\\n$lt{'sewi'},\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n";
3458: } else {
3459: message += "\\n\\n$lt{'arol'}\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n";
3460: }
3461: } else {
3462: if (rolefilter == 'st' || retained == 0 || retained == "") {
3463: message += "\\n\\n$lt{'swbs'} "+secshow+".\\n";
3464: } else {
3465: message += "\\n\\n$lt{'rwba'} "+secshow+".\\n";
3466: }
3467: }
3468: }
3469: if (confirm(message)) {
3470: $docstart.$formname.phase.value = 'bulkchange';
3471: $docstart.$formname.submit();
3472: window.close();
3473: }
3474: POPUP
3475: }
3476: $output .= '
3477: }
3478: }
3479: }
3480: ';
3481: return $output;
3482: }
3483:
3484: sub print_username_link {
3485: my ($mode,$in) = @_;
3486: my $output;
3487: if ($mode eq 'autoenroll') {
3488: $output = $in->{'username'};
3489: } else {
3490: $output = '<a href="javascript:username_display_launch('.
3491: "'$in->{'username'}','$in->{'domain'}'".')">'.
3492: $in->{'username'}.'</a>';
3493: }
3494: return $output;
3495: }
3496:
3497: sub role_type_names {
3498: my %lt = &Apache::lonlocal::texthash (
3499: 'domain' => 'Domain Roles',
3500: 'author' => 'Co-Author Roles',
3501: 'course' => 'Course Roles',
3502: 'community' => 'Community Roles',
3503: );
3504: return %lt;
3505: }
3506:
3507: sub select_actions {
3508: my ($context,$setting,$statusmode,$formname) = @_;
3509: my %lt = &Apache::lonlocal::texthash(
3510: revoke => "Revoke user roles",
3511: delete => "Delete user roles",
3512: reenable => "Re-enable expired user roles",
3513: activate => "Make future user roles active now",
3514: chgdates => "Change starting/ending dates",
3515: chgsec => "Change section associated with user roles",
3516: );
3517: # FIXME Add an option to change credits for student roles.
3518: my ($output,$options,%choices);
3519: # FIXME Disable actions for now for roletype=course in domain context
3520: if ($context eq 'domain' && $setting eq 'course') {
3521: return;
3522: }
3523: if ($context eq 'course') {
3524: if ($env{'form.showrole'} ne 'Any') {
3525: my $showactions;
3526: if (&Apache::lonnet::allowed('c'.$env{'form.showrole'},
3527: $env{'request.course.id'})) {
3528: $showactions = 1;
3529: } elsif ($env{'request.course.sec'} ne '') {
3530: if (&Apache::lonnet::allowed('c'.$env{'form.showrole'},$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
3531: $showactions = 1;
3532: }
3533: }
3534: unless ($showactions) {
3535: unless (&is_courseowner($env{'request.course.id'},
3536: $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'})) {
3537: return;
3538: }
3539: }
3540: }
3541: }
3542: if ($statusmode eq 'Any') {
3543: $options .= '
3544: <option value="chgdates">'.$lt{'chgdates'}.'</option>';
3545: $choices{'dates'} = 1;
3546: } else {
3547: if ($statusmode eq 'Future') {
3548: $options .= '
3549: <option value="activate">'.$lt{'activate'}.'</option>';
3550: $choices{'dates'} = 1;
3551: } elsif ($statusmode eq 'Expired') {
3552: $options .= '
3553: <option value="reenable">'.$lt{'reenable'}.'</option>';
3554: $choices{'dates'} = 1;
3555: }
3556: if ($statusmode eq 'Active' || $statusmode eq 'Future') {
3557: $options .= '
3558: <option value="chgdates">'.$lt{'chgdates'}.'</option>
3559: <option value="revoke">'.$lt{'revoke'}.'</option>';
3560: $choices{'dates'} = 1;
3561: }
3562: }
3563: if ($context eq 'domain') {
3564: $options .= '
3565: <option value="delete">'.$lt{'delete'}.'</option>';
3566: }
3567: if (($context eq 'course') || ($context eq 'domain' && $setting eq 'course')) {
3568: if (($statusmode ne 'Expired') && ($env{'request.course.sec'} eq '')) {
3569: $options .= '
3570: <option value="chgsec">'.$lt{'chgsec'}.'</option>';
3571: $choices{'sections'} = 1;
3572: }
3573: }
3574: if ($options) {
3575: $output = '<select name="bulkaction">'."\n".
3576: '<option value="" selected="selected">'.
3577: &mt('Please select').'</option>'."\n".$options."\n".'</select>';
3578: if ($choices{'dates'}) {
3579: $output .=
3580: '<input type="hidden" name="startdate_month" value="" />'."\n".
3581: '<input type="hidden" name="startdate_day" value="" />'."\n".
3582: '<input type="hidden" name="startdate_year" value="" />'."\n".
3583: '<input type="hidden" name="startdate_hour" value="" />'."\n".
3584: '<input type="hidden" name="startdate_minute" value="" />'."\n".
3585: '<input type="hidden" name="startdate_second" value="" />'."\n".
3586: '<input type="hidden" name="enddate_month" value="" />'."\n".
3587: '<input type="hidden" name="enddate_day" value="" />'."\n".
3588: '<input type="hidden" name="enddate_year" value="" />'."\n".
3589: '<input type="hidden" name="enddate_hour" value="" />'."\n".
3590: '<input type="hidden" name="enddate_minute" value="" />'."\n".
3591: '<input type="hidden" name="enddate_second" value="" />'."\n".
3592: '<input type="hidden" name="no_end_date" value="" />'."\n";
3593: if ($context eq 'course') {
3594: $output .= '<input type="hidden" name="makedatesdefault" value="" />'."\n";
3595: }
3596: }
3597: if ($choices{'sections'}) {
3598: $output .= '<input type="hidden" name="retainsec" value="" />'."\n".
3599: '<input type="hidden" name="newsecs" value="" />'."\n";
3600: }
3601: }
3602: return $output;
3603: }
3604:
3605: sub date_section_javascript {
3606: my ($context,$setting) = @_;
3607: my $title = 'Date_And_Section_Selector';
3608: my %nopopup = &Apache::lonlocal::texthash (
3609: revoke => "Check the boxes for any users for whom roles are to be revoked, and click 'Proceed'",
3610: delete => "Check the boxes for any users for whom roles are to be deleted, and click 'Proceed'",
3611: none => "Choose an action to take for selected users",
3612: );
3613: my $output = <<"ENDONE";
3614: <script type="text/javascript">
3615: // <![CDATA[
3616: function opendatebrowser(callingform,formname,calledby) {
3617: var bulkaction = callingform.bulkaction.options[callingform.bulkaction.selectedIndex].value;
3618: var url = '/adm/createuser?';
3619: var type = '';
3620: var showrole = callingform.showrole.options[callingform.showrole.selectedIndex].value;
3621: ENDONE
3622: if ($context eq 'domain') {
3623: $output .= '
3624: type = callingform.roletype.options[callingform.roletype.selectedIndex].value;
3625: ';
3626: }
3627: my $width= '700';
3628: my $height = '400';
3629: $output .= <<"ENDTWO";
3630: url += 'action=dateselect&callingform=' + formname +
3631: '&roletype='+type+'&showrole='+showrole +'&bulkaction='+bulkaction;
3632: var title = '$title';
3633: var options = 'scrollbars=1,resizable=1,menubar=0';
3634: options += ',width=$width,height=$height';
3635: stdeditbrowser = open(url,title,options,'1');
3636: stdeditbrowser.focus();
3637: }
3638: // ]]>
3639: </script>
3640: ENDTWO
3641: return $output;
3642: }
3643:
3644: sub date_section_selector {
3645: my ($context,$permission,$crstype,$showcredits) = @_;
3646: my $callingform = $env{'form.callingform'};
3647: my $formname = 'dateselect';
3648: my $groupslist = &get_groupslist();
3649: my $sec_js =
3650: &setsections_javascript($formname,$groupslist,undef,undef,$crstype,
3651: $showcredits);
3652: my $output = <<"END";
3653: <script type="text/javascript">
3654: // <![CDATA[
3655:
3656: $sec_js
3657:
3658: function saveselections(formname) {
3659:
3660: END
3661: if ($env{'form.bulkaction'} eq 'chgsec') {
3662: $output .= <<"END";
3663: if (formname.retainsec.length > 1) {
3664: for (var i=0; i<formname.retainsec.length; i++) {
3665: if (formname.retainsec[i].checked == true) {
3666: opener.document.$callingform.retainsec.value = formname.retainsec[i].value;
3667: }
3668: }
3669: } else {
3670: opener.document.$callingform.retainsec.value = formname.retainsec.value;
3671: }
3672: setSections(formname,'$crstype');
3673: if (seccheck == 'ok') {
3674: opener.document.$callingform.newsecs.value = formname.sections.value;
3675: } else {
3676: return;
3677: }
3678: END
3679: } else {
3680: if ($context eq 'course') {
3681: if (($env{'form.bulkaction'} eq 'reenable') ||
3682: ($env{'form.bulkaction'} eq 'activate') ||
3683: ($env{'form.bulkaction'} eq 'chgdates')) {
3684: if ($env{'request.course.sec'} eq '') {
3685: $output .= <<"END";
3686:
3687: if (formname.makedatesdefault.checked == true) {
3688: opener.document.$callingform.makedatesdefault.value = 1;
3689: }
3690: else {
3691: opener.document.$callingform.makedatesdefault.value = 0;
3692: }
3693:
3694: END
3695: }
3696: }
3697: }
3698: $output .= <<"END";
3699: opener.document.$callingform.startdate_month.value = formname.startdate_month.options[formname.startdate_month.selectedIndex].value;
3700: opener.document.$callingform.startdate_day.value = formname.startdate_day.value;
3701: opener.document.$callingform.startdate_year.value = formname.startdate_year.value;
3702: opener.document.$callingform.startdate_hour.value = formname.startdate_hour.options[formname.startdate_hour.selectedIndex].value;
3703: opener.document.$callingform.startdate_minute.value = formname.startdate_minute.value;
3704: opener.document.$callingform.startdate_second.value = formname.startdate_second.value;
3705: opener.document.$callingform.enddate_month.value = formname.enddate_month.options[formname.enddate_month.selectedIndex].value;
3706: opener.document.$callingform.enddate_day.value = formname.enddate_day.value;
3707: opener.document.$callingform.enddate_year.value = formname.enddate_year.value;
3708: opener.document.$callingform.enddate_hour.value = formname.enddate_hour.options[formname.enddate_hour.selectedIndex].value;
3709: opener.document.$callingform.enddate_minute.value = formname.enddate_minute.value;
3710: opener.document.$callingform.enddate_second.value = formname.enddate_second.value;
3711: if (formname.no_end_date.checked) {
3712: opener.document.$callingform.no_end_date.value = '1';
3713: } else {
3714: opener.document.$callingform.no_end_date.value = '0';
3715: }
3716: END
3717: }
3718: my $verify_action_js = &bulkaction_javascript($callingform,'popup');
3719: $output .= <<"ENDJS";
3720: verify_action('actionlist');
3721: }
3722:
3723: $verify_action_js
3724:
3725: // ]]>
3726: </script>
3727: ENDJS
3728: my %lt = &Apache::lonlocal::texthash (
3729: chac => 'Access dates to apply for selected users',
3730: chse => 'Changes in section affiliation to apply to selected users',
3731: fors => 'For student roles, changing the section will result in a section switch as students may only be in one section of a course at a time.',
3732: forn => 'For a course role that is not "student", users may have roles in more than one section at a time.',
3733: reta => "Retain each user's current section affiliations?",
3734: dnap => '(Does not apply to student roles).',
3735: );
3736: my ($date_items,$headertext);
3737: if ($env{'form.bulkaction'} eq 'chgsec') {
3738: $headertext = $lt{'chse'};
3739: } else {
3740: $headertext = $lt{'chac'};
3741: my $starttime;
3742: if (($env{'form.bulkaction'} eq 'activate') ||
3743: ($env{'form.bulkaction'} eq 'reenable')) {
3744: $starttime = time;
3745: }
3746: $date_items = &date_setting_table($starttime,undef,$context,
3747: $env{'form.bulkaction'},$formname,
3748: $permission,$crstype);
3749: }
3750: $output .= '<h3>'.$headertext.'</h3>'.
3751: '<form name="'.$formname.'" method="post" action="">'."\n".
3752: $date_items;
3753: if ($context eq 'course' && $env{'form.bulkaction'} eq 'chgsec') {
3754: my ($cnum,$cdom) = &get_course_identity();
3755: if ($crstype eq 'Community') {
3756: $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.');
3757: $lt{'forn'} = &mt('For a community role that is not "member", users may have roles in more than one section at a time.');
3758: $lt{'dnap'} = &mt('(Does not apply to member roles).');
3759: }
3760: my $info;
3761: if ($env{'form.showrole'} eq 'st') {
3762: $output .= '<p>'.$lt{'fors'}.'</p>';
3763: } elsif ($env{'form.showrole'} eq 'Any') {
3764: $output .= '<p>'.$lt{'fors'}.'</p>'.
3765: '<p>'.$lt{'forn'}.' ';
3766: $info = $lt{'reta'};
3767: } else {
3768: $output .= '<p>'.$lt{'forn'}.' ';
3769: $info = $lt{'reta'};
3770: }
3771: if ($info) {
3772: $info .= '<span class="LC_nobreak">'.
3773: '<label><input type="radio" name="retainsec" value="1" '.
3774: 'checked="checked" />'.&mt('Yes').'</label> '.
3775: '<label><input type="radio" name="retainsec" value="0" />'.
3776: &mt('No').'</label></span>';
3777: if ($env{'form.showrole'} eq 'Any') {
3778: $info .= '<br />'.$lt{'dnap'};
3779: }
3780: $info .= '</p>';
3781: } else {
3782: $info = '<input type="hidden" name="retainsec" value="0" />';
3783: }
3784: my $rowtitle = &mt('New section to assign');
3785: my $secbox = §ion_picker($cdom,$cnum,$env{'form.showrole'},$rowtitle,
3786: $permission,$context,'chgsec',$crstype);
3787: $output .= $info.$secbox;
3788: }
3789: $output .= '<p>'.
3790: '<input type="button" name="dateselection" value="'.&mt('Save').'" onclick="javascript:saveselections(this.form)" /></p>'."\n".
3791: '</form>';
3792: return $output;
3793: }
3794:
3795: sub section_picker {
3796: my ($cdom,$cnum,$role,$rowtitle,$permission,$context,$mode,$crstype,
3797: $showcredits,$credits) = @_;
3798: my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum);
3799: my $sections_select .= &course_sections(\%sections_count,$role);
3800: my $secbox = '<div>'.&Apache::lonhtmlcommon::start_pick_box()."\n";
3801: if ($mode eq 'upload') {
3802: my ($options,$cb_script,$coursepick) =
3803: &default_role_selector($context,1,$crstype,$showcredits);
3804: $secbox .= &Apache::lonhtmlcommon::row_title(&mt('role'),'LC_oddrow_value').
3805: $options. &Apache::lonhtmlcommon::row_closure(1)."\n";
3806: }
3807: $secbox .= &Apache::lonhtmlcommon::row_title($rowtitle,'LC_oddrow_value')."\n";
3808: if ($env{'request.course.sec'} eq '') {
3809: $secbox .= '<table class="LC_createuser"><tr class="LC_section_row">'."\n".
3810: '<td align="center">'.&mt('Existing sections')."\n".
3811: '<br />'.$sections_select.'</td><td align="center">'.
3812: &mt('New section').'<br />'."\n".
3813: '<input type="text" name="newsec" size="15" value="" />'."\n".
3814: '<input type="hidden" name="sections" value="" />'."\n".
3815: '</td></tr></table>'."\n";
3816: } else {
3817: $secbox .= '<input type="hidden" name="sections" value="'.
3818: $env{'request.course.sec'}.'" />'.
3819: $env{'request.course.sec'};
3820: }
3821: $secbox .= &Apache::lonhtmlcommon::row_closure(1)."\n";
3822: unless ($mode eq 'chgsec') {
3823: if ($showcredits) {
3824: $secbox .=
3825: &Apache::lonhtmlcommon::row_title(&mt('credits (students)'),
3826: 'LC_evenrow_value')."\n".
3827: '<input type="text" name="credits" size="3" value="'.$credits.'" />'."\n".
3828: &Apache::lonhtmlcommon::row_closure(1)."\n";
3829: }
3830: }
3831: $secbox .= &Apache::lonhtmlcommon::end_pick_box().'</div>';
3832: return $secbox;
3833: }
3834:
3835: sub results_header_row {
3836: my ($rolefilter,$statusmode,$context,$permission,$mode,$crstype) = @_;
3837: my ($description,$showfilter);
3838: if ($rolefilter ne 'Any') {
3839: $showfilter = $rolefilter;
3840: }
3841: if ($context eq 'course') {
3842: if ($mode eq 'csv' || $mode eq 'excel') {
3843: if ($crstype eq 'Community') {
3844: $description = &mt('Community - [_1]:',$env{'course.'.$env{'request.course.id'}.'.description'}).' ';
3845: } else {
3846: $description = &mt('Course - [_1]:',$env{'course.'.$env{'request.course.id'}.'.description'}).' ';
3847: }
3848: }
3849: if ($statusmode eq 'Expired') {
3850: if ($crstype eq 'Community') {
3851: $description .= &mt('Users in community with expired [_1] roles',$showfilter);
3852: } else {
3853: $description .= &mt('Users in course with expired [_1] roles',$showfilter);
3854: }
3855: } elsif ($statusmode eq 'Future') {
3856: if ($crstype eq 'Community') {
3857: $description .= &mt('Users in community with future [_1] roles',$showfilter);
3858: } else {
3859: $description .= &mt('Users in course with future [_1] roles',$showfilter);
3860: }
3861: } elsif ($statusmode eq 'Active') {
3862: if ($crstype eq 'Community') {
3863: $description .= &mt('Users in community with active [_1] roles',$showfilter);
3864: } else {
3865: $description .= &mt('Users in course with active [_1] roles',$showfilter);
3866: }
3867: } else {
3868: if ($rolefilter eq 'Any') {
3869: if ($crstype eq 'Community') {
3870: $description .= &mt('All users in community');
3871: } else {
3872: $description .= &mt('All users in course');
3873: }
3874: } else {
3875: if ($crstype eq 'Community') {
3876: $description .= &mt('All users in community with [_1] roles',$rolefilter);
3877: } else {
3878: $description .= &mt('All users in course with [_1] roles',$rolefilter);
3879: }
3880: }
3881: }
3882: my $constraint;
3883: my $viewablesec = &viewable_section($permission);
3884: if ($viewablesec ne '') {
3885: if ($env{'form.showrole'} eq 'st') {
3886: $constraint = &mt('only users in section "[_1]"',$viewablesec);
3887: } elsif (($env{'form.showrole'} ne 'cc') && ($env{'form.showrole'} ne 'co')) {
3888: $constraint = &mt('only users affiliated with no section or section "[_1]"',$viewablesec);
3889: }
3890: if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) {
3891: if ($env{'form.grpfilter'} eq 'none') {
3892: $constraint .= &mt(' and not in any group');
3893: } else {
3894: $constraint .= &mt(' and members of group: "[_1]"',$env{'form.grpfilter'});
3895: }
3896: }
3897: } else {
3898: if (($env{'form.secfilter'} ne 'all') && ($env{'form.secfilter'} ne '')) {
3899: if ($env{'form.secfilter'} eq 'none') {
3900: $constraint = &mt('only users affiliated with no section');
3901: } else {
3902: $constraint = &mt('only users affiliated with section "[_1]"',$env{'form.secfilter'});
3903: }
3904: }
3905: if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) {
3906: if ($env{'form.grpfilter'} eq 'none') {
3907: if ($constraint eq '') {
3908: $constraint = &mt('only users not in any group');
3909: } else {
3910: $constraint .= &mt(' and also not in any group');
3911: }
3912: } else {
3913: if ($constraint eq '') {
3914: $constraint = &mt('only members of group: "[_1]"',$env{'form.grpfilter'});
3915: } else {
3916: $constraint .= &mt(' and also members of group: "[_1]"'.$env{'form.grpfilter'});
3917: }
3918: }
3919: }
3920: }
3921: if ($constraint ne '') {
3922: $description .= ' ('.$constraint.')';
3923: }
3924: } elsif ($context eq 'author') {
3925: $description =
3926: &mt('Author space for [_1]'
3927: ,'<span class="LC_cusr_emph">'
3928: .&Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'})
3929: .'</span>')
3930: .': ';
3931: if ($statusmode eq 'Expired') {
3932: $description .= &mt('Co-authors with expired [_1] roles',$showfilter);
3933: } elsif ($statusmode eq 'Future') {
3934: $description .= &mt('Co-authors with future [_1] roles',$showfilter);
3935: } elsif ($statusmode eq 'Active') {
3936: $description .= &mt('Co-authors with active [_1] roles',$showfilter);
3937: } else {
3938: if ($rolefilter eq 'Any') {
3939: $description .= &mt('All co-authors');
3940: } else {
3941: $description .= &mt('All co-authors with [_1] roles',$rolefilter);
3942: }
3943: }
3944: } elsif ($context eq 'domain') {
3945: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
3946: $description = &mt('Domain - [_1]:',$domdesc).' ';
3947: if ($env{'form.roletype'} eq 'domain') {
3948: if ($statusmode eq 'Expired') {
3949: $description .= &mt('Users in domain with expired [_1] roles',$showfilter);
3950: } elsif ($statusmode eq 'Future') {
3951: $description .= &mt('Users in domain with future [_1] roles',$showfilter);
3952: } elsif ($statusmode eq 'Active') {
3953: $description .= &mt('Users in domain with active [_1] roles',$showfilter);
3954: } else {
3955: if ($rolefilter eq 'Any') {
3956: $description .= &mt('All users in domain');
3957: } else {
3958: $description .= &mt('All users in domain with [_1] roles',$rolefilter);
3959: }
3960: }
3961: } elsif ($env{'form.roletype'} eq 'author') {
3962: if ($statusmode eq 'Expired') {
3963: $description .= &mt('Co-authors in domain with expired [_1] roles',$showfilter);
3964: } elsif ($statusmode eq 'Future') {
3965: $description .= &mt('Co-authors in domain with future [_1] roles',$showfilter);
3966: } elsif ($statusmode eq 'Active') {
3967: $description .= &mt('Co-authors in domain with active [_1] roles',$showfilter);
3968: } else {
3969: if ($rolefilter eq 'Any') {
3970: $description .= &mt('All users with co-author roles in domain',$showfilter);
3971: } else {
3972: $description .= &mt('All co-authors in domain with [_1] roles',$rolefilter);
3973: }
3974: }
3975: } elsif (($env{'form.roletype'} eq 'course') ||
3976: ($env{'form.roletype'} eq 'community')) {
3977: my $coursefilter = $env{'form.coursepick'};
3978: if ($env{'form.roletype'} eq 'course') {
3979: if ($coursefilter eq 'category') {
3980: my $instcode = &instcode_from_coursefilter();
3981: if ($instcode eq '.') {
3982: $description .= &mt('All courses in domain').' - ';
3983: } else {
3984: $description .= &mt('Courses in domain with institutional code: [_1]',$instcode).' - ';
3985: }
3986: } elsif ($coursefilter eq 'selected') {
3987: $description .= &mt('Selected courses in domain').' - ';
3988: } elsif ($coursefilter eq 'all') {
3989: $description .= &mt('All courses in domain').' - ';
3990: }
3991: } elsif ($env{'form.roletype'} eq 'community') {
3992: if ($coursefilter eq 'selected') {
3993: $description .= &mt('Selected communities in domain').' - ';
3994: } elsif ($coursefilter eq 'all') {
3995: $description .= &mt('All communities in domain').' - ';
3996: }
3997: }
3998: if ($statusmode eq 'Expired') {
3999: $description .= &mt('users with expired [_1] roles',$showfilter);
4000: } elsif ($statusmode eq 'Future') {
4001: $description .= &mt('users with future [_1] roles',$showfilter);
4002: } elsif ($statusmode eq 'Active') {
4003: $description .= &mt('users with active [_1] roles',$showfilter);
4004: } else {
4005: if ($rolefilter eq 'Any') {
4006: $description .= &mt('all users');
4007: } else {
4008: $description .= &mt('users with [_1] roles',$rolefilter);
4009: }
4010: }
4011: }
4012: }
4013: return $description;
4014: }
4015:
4016: sub viewable_section {
4017: my ($permission) = @_;
4018: my $viewablesec;
4019: if (ref($permission) eq 'HASH') {
4020: if (exists($permission->{'view_section'})) {
4021: $viewablesec = $permission->{'view_section'};
4022: } elsif (exists($permission->{'cusr_section'})) {
4023: $viewablesec = $permission->{'cusr_section'};
4024: }
4025: }
4026: return $viewablesec;
4027: }
4028:
4029:
4030: #################################################
4031: #################################################
4032: sub show_drop_list {
4033: my ($r,$classlist,$nosort,$permission,$crstype) = @_;
4034: my $cid = $env{'request.course.id'};
4035: my ($cnum,$cdom) = &get_course_identity($cid);
4036: if (! exists($env{'form.sortby'})) {
4037: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
4038: ['sortby']);
4039: }
4040: my $sortby = $env{'form.sortby'};
4041: if ($sortby !~ /^(username|domain|section|groups|fullname|id|start|end)$/) {
4042: $sortby = 'username';
4043: }
4044: my $action = "drop";
4045: my $check_uncheck_js = &Apache::loncommon::check_uncheck_jscript();
4046: $r->print(<<END);
4047: <input type="hidden" name="sortby" value="$sortby" />
4048: <input type="hidden" name="action" value="$action" />
4049: <input type="hidden" name="state" value="done" />
4050: <script type="text/javascript" language="Javascript">
4051: // <![CDATA[
4052: $check_uncheck_js
4053: // ]]>
4054: </script>
4055: <input type="hidden" name="phase" value="four" />
4056: END
4057: my ($indexhash,$keylist) = &make_keylist_array();
4058: my $studentcount = 0;
4059: if (ref($classlist) eq 'HASH') {
4060: foreach my $student (keys(%{$classlist})) {
4061: my $sdata = $classlist->{$student};
4062: my $status = $sdata->[$indexhash->{'status'}];
4063: my $section = $sdata->[$indexhash->{'section'}];
4064: if ($status ne 'Active') {
4065: delete($classlist->{$student});
4066: next;
4067: }
4068: if ($env{'request.course.sec'} ne '') {
4069: if ($section ne $env{'request.course.sec'}) {
4070: delete($classlist->{$student});
4071: next;
4072: }
4073: }
4074: $studentcount ++;
4075: }
4076: }
4077: if (!$studentcount) {
4078: my $msg = '';
4079: if ($crstype eq 'Community') {
4080: $msg = &mt('There are no members to drop.');
4081: } else {
4082: $msg = &mt('There are no students to drop.');
4083: }
4084: $r->print('<p class="LC_info">'.$msg.'</p>');
4085: return;
4086: }
4087: my ($classgroups) = &Apache::loncoursedata::get_group_memberships(
4088: $classlist,$keylist,$cdom,$cnum);
4089: my %lt=&Apache::lonlocal::texthash('usrn' => "username",
4090: 'dom' => "domain",
4091: 'id' => "ID",
4092: 'sn' => "student name",
4093: 'mn' => "member name",
4094: 'sec' => "section",
4095: 'start' => "start date",
4096: 'end' => "end date",
4097: 'groups' => "active groups",
4098: );
4099: my $nametitle = $lt{'sn'};
4100: if ($crstype eq 'Community') {
4101: $nametitle = $lt{'mn'};
4102: }
4103: if ($nosort) {
4104: $r->print(&Apache::loncommon::start_data_table().
4105: &Apache::loncommon::start_data_table_header_row());
4106: $r->print(<<END);
4107: <th> </th>
4108: <th>$lt{'usrn'}</th>
4109: <th>$lt{'dom'}</th>
4110: <th>$lt{'id'}</th>
4111: <th>$nametitle</th>
4112: <th>$lt{'sec'}</th>
4113: <th>$lt{'start'}</th>
4114: <th>$lt{'end'}</th>
4115: <th>$lt{'groups'}</th>
4116: END
4117: $r->print(&Apache::loncommon::end_data_table_header_row());
4118: } else {
4119: $r->print(&Apache::loncommon::start_data_table().
4120: &Apache::loncommon::start_data_table_header_row());
4121: $r->print(<<END);
4122: <th> </th>
4123: <th>
4124: <a href="/adm/createuser?action=$action&sortby=username">$lt{'usrn'}</a>
4125: </th><th>
4126: <a href="/adm/createuser?action=$action&sortby=domain">$lt{'dom'}</a>
4127: </th><th>
4128: <a href="/adm/createuser?action=$action&sortby=id">$lt{'id'}</a>
4129: </th><th>
4130: <a href="/adm/createuser?action=$action&sortby=fullname">$nametitle</a>
4131: </th><th>
4132: <a href="/adm/createuser?action=$action&sortby=section">$lt{'sec'}</a>
4133: </th><th>
4134: <a href="/adm/createuser?action=$action&sortby=start">$lt{'start'}</a>
4135: </th><th>
4136: <a href="/adm/createuser?action=$action&sortby=end">$lt{'end'}</a>
4137: </th><th>
4138: <a href="/adm/createuser?action=$action&sortby=groups">$lt{'groups'}</a>
4139: </th>
4140: END
4141: $r->print(&Apache::loncommon::end_data_table_header_row());
4142: }
4143: #
4144: # Sort the students
4145: my $index = $indexhash->{$sortby};
4146: my $second = $indexhash->{'username'};
4147: my $third = $indexhash->{'domain'};
4148: my @Sorted_Students = sort {
4149: lc($classlist->{$a}->[$index]) cmp lc($classlist->{$b}->[$index])
4150: ||
4151: lc($classlist->{$a}->[$second]) cmp lc($classlist->{$b}->[$second])
4152: ||
4153: lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third])
4154: } (keys(%{$classlist}));
4155: foreach my $student (@Sorted_Students) {
4156: my $error;
4157: my $sdata = $classlist->{$student};
4158: my $username = $sdata->[$indexhash->{'username'}];
4159: my $domain = $sdata->[$indexhash->{'domain'}];
4160: my $section = $sdata->[$indexhash->{'section'}];
4161: my $name = $sdata->[$indexhash->{'fullname'}];
4162: my $id = $sdata->[$indexhash->{'id'}];
4163: my $start = $sdata->[$indexhash->{'start'}];
4164: my $end = $sdata->[$indexhash->{'end'}];
4165: my $groups = $classgroups->{$student};
4166: my $active_groups;
4167: if (ref($groups->{active}) eq 'HASH') {
4168: $active_groups = join(', ',keys(%{$groups->{'active'}}));
4169: }
4170: if (! defined($start) || $start == 0) {
4171: $start = &mt('none');
4172: } else {
4173: $start = &Apache::lonlocal::locallocaltime($start);
4174: }
4175: if (! defined($end) || $end == 0) {
4176: $end = &mt('none');
4177: } else {
4178: $end = &Apache::lonlocal::locallocaltime($end);
4179: }
4180: my $studentkey = $student.':'.$section;
4181: my $startitem = '<input type="hidden" name="'.$studentkey.'_start" value="'.$sdata->[$indexhash->{'start'}].'" />';
4182: #
4183: $r->print(&Apache::loncommon::start_data_table_row());
4184: $r->print(<<"END");
4185: <td><input type="checkbox" name="droplist" value="$studentkey" /></td>
4186: <td>$username</td>
4187: <td>$domain</td>
4188: <td>$id</td>
4189: <td>$name</td>
4190: <td>$section</td>
4191: <td>$start $startitem</td>
4192: <td>$end</td>
4193: <td>$active_groups</td>
4194: END
4195: $r->print(&Apache::loncommon::end_data_table_row());
4196: }
4197: $r->print(&Apache::loncommon::end_data_table().'<br />');
4198: %lt=&Apache::lonlocal::texthash(
4199: 'dp' => "Drop Students",
4200: 'dm' => "Drop Members",
4201: 'ca' => "check all",
4202: 'ua' => "uncheck all",
4203: );
4204: my $btn = $lt{'dp'};
4205: if ($crstype eq 'Community') {
4206: $btn = $lt{'dm'};
4207: }
4208: $r->print(<<"END");
4209: <p>
4210: <input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.studentform.droplist)" />
4211: <input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.studentform.droplist)" />
4212: </p>
4213: <p>
4214: <input type="submit" value="$btn" />
4215: </p>
4216: END
4217: return;
4218: }
4219:
4220: #
4221: # Print out the initial form to get the file containing a list of users
4222: #
4223: sub print_first_users_upload_form {
4224: my ($r,$context) = @_;
4225: my $str;
4226: $str = '<input type="hidden" name="phase" value="two" />';
4227: $str .= '<input type="hidden" name="action" value="upload" />';
4228: $str .= '<input type="hidden" name="state" value="got_file" />';
4229:
4230: $str .= &Apache::grades::checkforfile_js();
4231:
4232: $str .= '<h2>'.&mt('Upload a file containing information about users').'</h2>'."\n";
4233:
4234: # Excel and CSV Help
4235: $str .= '<div class="LC_columnSection">'
4236: .&Apache::loncommon::help_open_topic("Course_Create_Class_List",
4237: &mt("How do I create a users list from a spreadsheet"))
4238: .' '.&Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
4239: &mt("How do I create a CSV file from a spreadsheet"))
4240: ."</div>\n";
4241: $str .= &Apache::lonhtmlcommon::start_pick_box()
4242: .&Apache::lonhtmlcommon::row_title(&mt('File'));
4243: if (&Apache::lonlocal::current_language() ne 'en') {
4244: if ($context eq 'course') {
4245: $str .= '<p class="LC_info">'."\n"
4246: .&mt('Please upload an UTF8 encoded file to ensure a correct character encoding in your classlist.')."\n"
4247: .'</p>'."\n";
4248: }
4249: }
4250: $str .= &Apache::loncommon::upfile_select_html()
4251: .&Apache::lonhtmlcommon::row_closure()
4252: .&Apache::lonhtmlcommon::row_title(
4253: '<label for="noFirstLine">'
4254: .&mt('Ignore First Line')
4255: .'</label>')
4256: .'<input type="checkbox" name="noFirstLine" id="noFirstLine" />'
4257: .&Apache::lonhtmlcommon::row_closure(1)
4258: .&Apache::lonhtmlcommon::end_pick_box();
4259:
4260: $str .= '<p>'
4261: .'<input type="button" name="fileupload" value="'.&mt('Next').'"'
4262: .' onclick="javascript:checkUpload(this.form);" />'
4263: .'</p>';
4264:
4265: $r->print($str);
4266: return;
4267: }
4268:
4269: # ================================================= Drop/Add from uploaded file
4270: sub upfile_drop_add {
4271: my ($r,$context,$permission,$showcredits) = @_;
4272: my $datatoken = &Apache::loncommon::valid_datatoken($env{'form.datatoken'});
4273: if ($datatoken ne '') {
4274: &Apache::loncommon::load_tmp_file($r,$datatoken);
4275: }
4276: my @userdata=&Apache::loncommon::upfile_record_sep();
4277: if($env{'form.noFirstLine'}){shift(@userdata);}
4278: my @keyfields = split(/\,/,$env{'form.keyfields'});
4279: my %fields=();
4280: for (my $i=0; $i<=$env{'form.nfields'}; $i++) {
4281: if ($env{'form.upfile_associate'} eq 'reverse') {
4282: if ($env{'form.f'.$i} ne 'none') {
4283: $fields{$keyfields[$i]}=$env{'form.f'.$i};
4284: }
4285: } else {
4286: $fields{$env{'form.f'.$i}}=$keyfields[$i];
4287: }
4288: }
4289: #
4290: # Store the field choices away
4291: my @storefields = qw/username names fname mname lname gen id
4292: sec ipwd email role domain inststatus/;
4293: if ($showcredits) {
4294: push (@storefields,'credits');
4295: }
4296: my %fieldstype;
4297: foreach my $field (@storefields) {
4298: $env{'form.'.$field.'_choice'}=$fields{$field};
4299: $fieldstype{$field.'_choice'} = 'scalar';
4300: }
4301: &Apache::loncommon::store_course_settings('enrollment_upload',\%fieldstype);
4302: my ($cid,$crstype,$setting,$crsdom);
4303: if ($context eq 'domain') {
4304: $setting = $env{'form.roleaction'};
4305: }
4306: if ($env{'request.course.id'} ne '') {
4307: $cid = $env{'request.course.id'};
4308: $crstype = &Apache::loncommon::course_type();
4309: $crsdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4310: } elsif ($setting eq 'course') {
4311: if (&Apache::lonnet::is_course($env{'form.dcdomain'},$env{'form.dccourse'})) {
4312: $cid = $env{'form.dcdomain'}.'_'.$env{'form.dccourse'};
4313: $crstype = &Apache::loncommon::course_type($cid);
4314: $crsdom = $env{'form.dcdomain'};
4315: }
4316: }
4317: my ($startdate,$enddate) = &get_dates_from_form();
4318: if ($env{'form.makedatesdefault'}) {
4319: $r->print(&make_dates_default($startdate,$enddate,$context,$crstype));
4320: }
4321: # Determine domain and desired host (home server)
4322: my $defdom=$env{'request.role.domain'};
4323: my $domain;
4324: if ($env{'form.defaultdomain'} ne '') {
4325: if (($context eq 'course') || ($setting eq 'course')) {
4326: if ($env{'form.defaultdomain'} eq $crsdom) {
4327: $domain = $env{'form.defaultdomain'};
4328: } else {
4329: if (&Apache::lonnet::will_trust('enroll',$crsdom,$env{'form.defaultdomain'})) {
4330: $domain = $env{'form.defaultdomain'};
4331: } else {
4332: $r->print('<span class="LC_error">'.&mt('Error').': '.
4333: &mt('Enrollment of users not permitted for specified default domain: [_1].',
4334: &Apache::lonnet::domain($env{'form.defaultdomain'},'description')).'</span>');
4335: return 'untrusted';
4336: }
4337: }
4338: } elsif ($context eq 'author') {
4339: if ($env{'form.defaultdomain'} eq $defdom) {
4340: $domain = $env{'form.defaultdomain'};
4341: } else {
4342: if ((&Apache::lonnet::will_trust('othcoau',$defdom,$env{'form.defaultdomain'})) &&
4343: (&Apache::lonnet::will_trust('coaurem',$env{'form.defaultdomain'},$defdom))) {
4344: $domain = $env{'form.defaultdomain'};
4345: } else {
4346: $r->print('<span class="LC_error">'.&mt('Error').': '.
4347: &mt('Addition of users not permitted for specified default domain: [_1].',
4348: &Apache::lonnet::domain($env{'form.defaultdomain'},'description')).'</span>');
4349: return 'untrusted';
4350: }
4351: }
4352: } elsif (($context eq 'domain') && ($setting eq 'domain')) {
4353: if ($env{'form.defaultdomain'} eq $defdom) {
4354: $domain = $env{'form.defaultdomain'};
4355: } else {
4356: if (&Apache::lonnet::will_trust('domroles',$defdom,$env{'form.defaultdomain'})) {
4357: $domain = $env{'form.defaultdomain'};
4358: } else {
4359: $r->print('<span class="LC_error">'.&mt('Error').': '.
4360: &mt('Addition of users not permitted for specified default domain: [_1].',
4361: &Apache::lonnet::domain($env{'form.defaultdomain'},'description')).'</span>');
4362: return 'untrusted';
4363: }
4364: }
4365: }
4366: } else {
4367: $domain = $defdom;
4368: }
4369: my $desiredhost = $env{'form.lcserver'};
4370: if (lc($desiredhost) eq 'default') {
4371: $desiredhost = undef;
4372: } else {
4373: my %home_servers = &Apache::lonnet::get_servers($defdom,'library');
4374: if (! exists($home_servers{$desiredhost})) {
4375: $r->print('<p class="LC_error">'.&mt('Error').': '.
4376: &mt('Invalid home server specified').'</p>');
4377: return 'invalidhome';
4378: }
4379: }
4380: # Determine authentication mechanism
4381: my $changeauth;
4382: if ($context eq 'domain') {
4383: $changeauth = $env{'form.changeauth'};
4384: }
4385: my $amode = '';
4386: my $genpwd = '';
4387: my @genpwdfail;
4388: if ($env{'form.login'} eq 'krb') {
4389: $amode='krb';
4390: $amode.=$env{'form.krbver'};
4391: $genpwd=$env{'form.krbarg'};
4392: } elsif ($env{'form.login'} eq 'int') {
4393: $amode='internal';
4394: if ((defined($env{'form.intarg'})) && ($env{'form.intarg'})) {
4395: $genpwd=$env{'form.intarg'};
4396: @genpwdfail =
4397: &Apache::loncommon::check_passwd_rules($domain,$genpwd);
4398: }
4399: } elsif ($env{'form.login'} eq 'loc') {
4400: $amode='localauth';
4401: if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) {
4402: $genpwd=$env{'form.locarg'};
4403: }
4404: } elsif ($env{'form.login'} eq 'lti') {
4405: $amode='lti';
4406: }
4407: if ($amode =~ /^krb/) {
4408: if (! defined($genpwd) || $genpwd eq '') {
4409: $r->print('<span class="Error">'.
4410: &mt('Unable to enroll users').' '.
4411: &mt('No Kerberos domain was specified.').'</span></p>');
4412: $amode = ''; # This causes the loop below to be skipped
4413: }
4414: }
4415: my ($defaultsec,$defaultrole,$defaultcredits,$commoncredits);
4416: if ($context eq 'domain') {
4417: if ($setting eq 'domain') {
4418: $defaultrole = $env{'form.defaultrole'};
4419: } elsif ($setting eq 'course') {
4420: $defaultrole = $env{'form.courserole'};
4421: $defaultsec = $env{'form.sections'};
4422: if ($showcredits) {
4423: $commoncredits = $env{'form.credits'};
4424: if ($crstype ne 'Community') {
4425: my %coursehash=&Apache::lonnet::coursedescription($cid);
4426: $defaultcredits = $coursehash{'internal.defaultcredits'};
4427: }
4428: }
4429: }
4430: } elsif ($context eq 'author') {
4431: $defaultrole = $env{'form.defaultrole'};
4432: } elsif ($context eq 'course') {
4433: $defaultrole = $env{'form.defaultrole'};
4434: $defaultsec = $env{'form.sections'};
4435: if ($showcredits) {
4436: $commoncredits = $env{'form.credits'};
4437: $defaultcredits = $env{'course.'.$cid.'.internal.defaultcredits'};
4438: }
4439: }
4440: # Check to see if user information can be changed
4441: my @userinfo = ('firstname','middlename','lastname','generation',
4442: 'permanentemail','id');
4443: my %canmodify;
4444: if (&Apache::lonnet::allowed('mau',$domain)) {
4445: push(@userinfo,'inststatus');
4446: foreach my $field (@userinfo) {
4447: $canmodify{$field} = 1;
4448: }
4449: }
4450: my (%userlist,%modifiable_fields,@poss_roles);
4451: my $secidx = &Apache::loncoursedata::CL_SECTION();
4452: my @courseroles = &roles_by_context('course',1,$crstype);
4453: if (!&Apache::lonnet::allowed('mau',$domain)) {
4454: if ($context eq 'course' || $context eq 'author') {
4455: @poss_roles = &curr_role_permissions($context,'','',$crstype);
4456: my @statuses = ('active','future');
4457: my ($indexhash,$keylist) = &make_keylist_array();
4458: my %info;
4459: foreach my $role (@poss_roles) {
4460: %{$modifiable_fields{$role}} = &can_modify_userinfo($context,$domain,
4461: \@userinfo,[$role]);
4462: }
4463: if ($context eq 'course') {
4464: my ($cnum,$cdom) = &get_course_identity();
4465: my $roster = &Apache::loncoursedata::get_classlist();
4466: if (ref($roster) eq 'HASH') {
4467: %userlist = %{$roster};
4468: }
4469: my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,
4470: \@statuses,\@poss_roles);
4471: &gather_userinfo($context,'view',\%userlist,$indexhash,\%info,
4472: \%advrolehash,$permission);
4473: } elsif ($context eq 'author') {
4474: my %cstr_roles = &Apache::lonnet::get_my_roles(undef,undef,undef,
4475: \@statuses,\@poss_roles);
4476: &gather_userinfo($context,'view',\%userlist,$indexhash,\%info,
4477: \%cstr_roles,$permission);
4478: }
4479: }
4480: }
4481: if ($datatoken eq '') {
4482: $r->print('<p class="LC_error">'.&mt('Error').': '.
4483: &mt('Invalid datatoken').'</p>');
4484: return 'missingdata';
4485: }
4486: if ( $domain eq &LONCAPA::clean_domain($domain)
4487: && ($amode ne '')) {
4488: #######################################
4489: ## Add/Modify Users ##
4490: #######################################
4491: if ($context eq 'course') {
4492: $r->print('<h3>'.&mt('Enrolling Users')."</h3>\n<p>\n");
4493: } elsif ($context eq 'author') {
4494: $r->print('<h3>'.&mt('Updating Co-authors')."</h3>\n<p>\n");
4495: } else {
4496: $r->print('<h3>'.&mt('Adding/Modifying Users')."</h3>\n<p>\n");
4497: }
4498: $r->rflush;
4499:
4500: my %counts = (
4501: user => 0,
4502: auth => 0,
4503: role => 0,
4504: );
4505: my $flushc=0;
4506: my %student=();
4507: my (%curr_groups,@sections,@cleansec,$defaultwarn,$groupwarn);
4508: my %userchg;
4509: if ($context eq 'course' || $setting eq 'course') {
4510: if ($context eq 'course') {
4511: # Get information about course groups
4512: %curr_groups = &Apache::longroup::coursegroups();
4513: } elsif ($setting eq 'course') {
4514: if ($cid) {
4515: %curr_groups =
4516: &Apache::longroup::coursegroups($env{'form.dcdomain'},
4517: $env{'form.dccourse'});
4518: }
4519: }
4520: # determine section number
4521: if ($defaultsec =~ /,/) {
4522: push(@sections,split(/,/,$defaultsec));
4523: } else {
4524: push(@sections,$defaultsec);
4525: }
4526: # remove non alphanumeric values from section
4527: foreach my $item (@sections) {
4528: $item =~ s/\W//g;
4529: if ($item eq "none" || $item eq 'all') {
4530: $defaultwarn = &mt('Default section name [_1] could not be used as it is a reserved word.',$item);
4531: } elsif ($item ne '' && exists($curr_groups{$item})) {
4532: $groupwarn = &mt('Default section name "[_1]" is the name of a course group. Section names and group names must be distinct.',$item);
4533: } elsif ($item ne '') {
4534: push(@cleansec,$item);
4535: }
4536: }
4537: if ($defaultwarn) {
4538: $r->print($defaultwarn.'<br />');
4539: }
4540: if ($groupwarn) {
4541: $r->print($groupwarn.'<br />');
4542: }
4543: }
4544: my (%curr_rules,%got_rules,%alerts,%cancreate);
4545: my %customroles = &my_custom_roles($crstype);
4546: my @permitted_roles =
4547: &roles_on_upload($context,$setting,$crstype,%customroles);
4548: my %longtypes = &Apache::lonlocal::texthash(
4549: official => 'Institutional',
4550: unofficial => 'Non-institutional',
4551: );
4552: my $newuserdom = $env{'request.role.domain'};
4553: map { $cancreate{$_} = &can_create_user($newuserdom,$context,$_); } keys(%longtypes);
4554: # Get new users list
4555: my (%existinguser,%userinfo,%disallow,%rulematch,%inst_results,%alerts,%checkuname,
4556: %showpasswdrules,$haspasswdmap);
4557: my $counter = -1;
4558: my (%willtrust,%trustchecked);
4559: foreach my $line (@userdata) {
4560: $counter ++;
4561: my @secs;
4562: my %entries=&Apache::loncommon::record_sep($line);
4563: # Determine user name
4564: $entries{$fields{'username'}} =~ s/^\s+|\s+$//g;
4565: unless (($entries{$fields{'username'}} eq '') ||
4566: (!defined($entries{$fields{'username'}}))) {
4567: my ($fname, $mname, $lname,$gen) = ('','','','');
4568: if (defined($fields{'names'})) {
4569: ($lname,$fname,$mname)=($entries{$fields{'names'}}=~
4570: /([^\,]+)\,\s*(\w+)\s*(.*)$/);
4571: } else {
4572: if (defined($fields{'fname'})) {
4573: $fname=$entries{$fields{'fname'}};
4574: }
4575: if (defined($fields{'mname'})) {
4576: $mname=$entries{$fields{'mname'}};
4577: }
4578: if (defined($fields{'lname'})) {
4579: $lname=$entries{$fields{'lname'}};
4580: }
4581: if (defined($fields{'gen'})) {
4582: $gen=$entries{$fields{'gen'}};
4583: }
4584: }
4585:
4586: if ($entries{$fields{'username'}}
4587: ne &LONCAPA::clean_username($entries{$fields{'username'}})) {
4588: my $nowhitespace;
4589: if ($entries{$fields{'username'}} =~ /\s/) {
4590: $nowhitespace = ' - '.&mt('usernames may not contain spaces.');
4591: }
4592: $disallow{$counter} =
4593: &mt('Unacceptable username [_1] for user [_2] [_3] [_4] [_5]',
4594: '"<b>'.$entries{$fields{'username'}}.'</b>"',
4595: $fname,$mname,$lname,$gen).$nowhitespace;
4596: next;
4597: } else {
4598: $entries{$fields{'domain'}} =~ s/^\s+|\s+$//g;
4599: if ($entries{$fields{'domain'}}
4600: ne &LONCAPA::clean_domain($entries{$fields{'domain'}})) {
4601: $disallow{$counter} =
4602: &mt('Unacceptable domain [_1] for user [_2] [_3] [_4] [_5]',
4603: '"<b>'.$entries{$fields{'domain'}}.'</b>"',
4604: $fname,$mname,$lname,$gen);
4605: next;
4606: } elsif ($entries{$fields{'domain'}} ne $domain) {
4607: my $possdom = $entries{$fields{'domain'}};
4608: if ($context eq 'course' || $setting eq 'course') {
4609: unless ($trustchecked{$possdom}) {
4610: $willtrust{$possdom} = &Apache::lonnet::will_trust('enroll',$domain,$possdom);
4611: $trustchecked{$possdom} = 1;
4612: }
4613: } elsif ($context eq 'author') {
4614: unless ($trustchecked{$possdom}) {
4615: $willtrust{$possdom} = &Apache::lonnet::will_trust('othcoau',$domain,$possdom);
4616: }
4617: if ($willtrust{$possdom}) {
4618: $willtrust{$possdom} = &Apache::lonnet::will_trust('coaurem',$possdom,$domain);
4619: }
4620: }
4621: unless ($willtrust{$possdom}) {
4622: $disallow{$counter} =
4623: &mt('Unacceptable domain [_1] for user [_2] [_3] [_4] [_5]',
4624: '"<b>'.$possdom.'</b>"',
4625: $fname,$mname,$lname,$gen);
4626: next;
4627: }
4628: }
4629: my $username = $entries{$fields{'username'}};
4630: my $userdomain = $entries{$fields{'domain'}};
4631: if ($userdomain eq '') {
4632: $userdomain = $domain;
4633: }
4634: if (defined($fields{'sec'})) {
4635: if (defined($entries{$fields{'sec'}})) {
4636: $entries{$fields{'sec'}} =~ s/\W//g;
4637: my $item = $entries{$fields{'sec'}};
4638: if ($item eq "none" || $item eq 'all') {
4639: $disallow{$counter} =
4640: &mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a reserved word.',
4641: '<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$item);
4642: next;
4643: } elsif (exists($curr_groups{$item})) {
4644: $disallow{$counter} =
4645: &mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a course group.',
4646: '<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$item).' '.
4647: &mt('Section names and group names must be distinct.');
4648: next;
4649: } else {
4650: push(@secs,$item);
4651: }
4652: }
4653: }
4654: if ($env{'request.course.sec'} ne '') {
4655: @secs = ($env{'request.course.sec'});
4656: if (ref($userlist{$username.':'.$userdomain}) eq 'ARRAY') {
4657: my $currsec = $userlist{$username.':'.$userdomain}[$secidx];
4658: if ($currsec ne $env{'request.course.sec'}) {
4659: $disallow{$counter} =
4660: &mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]".',
4661: '<b>'.$username.'</b>',$fname,$mname,$lname,$gen,$secs[0]);
4662: if ($currsec eq '') {
4663: $disallow{$counter} .=
4664: &mt('This user already has an active/future student role in the course, unaffiliated to any section.');
4665:
4666: } else {
4667: $disallow{$counter} .=
4668: &mt('This user already has an active/future role in section "[_1]" of the course.',$currsec);
4669: }
4670: $disallow{$counter} .=
4671: '<br />'.
4672: &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.',
4673: $secs[0]);
4674: next;
4675: }
4676: }
4677: } elsif ($context eq 'course' || $setting eq 'course') {
4678: if (@secs == 0) {
4679: @secs = @cleansec;
4680: }
4681: }
4682: # determine id number
4683: my $id='';
4684: if (defined($fields{'id'})) {
4685: if (defined($entries{$fields{'id'}})) {
4686: $id=$entries{$fields{'id'}};
4687: }
4688: $id=~tr/A-Z/a-z/;
4689: }
4690: # determine email address
4691: my $email='';
4692: if (defined($fields{'email'})) {
4693: $entries{$fields{'email'}} =~ s/^\s+|\s+$//g;
4694: if (defined($entries{$fields{'email'}})) {
4695: $email=$entries{$fields{'email'}};
4696: unless ($email=~/^[^\@]+\@[^\@]+$/) { $email=''; }
4697: }
4698: }
4699: # determine affiliation
4700: my $inststatus='';
4701: if (defined($fields{'inststatus'})) {
4702: if (defined($entries{$fields{'inststatus'}})) {
4703: $inststatus=$entries{$fields{'inststatus'}};
4704: }
4705: }
4706: # determine user password
4707: my $password;
4708: my $passwdfromfile;
4709: if (defined($fields{'ipwd'})) {
4710: if ($entries{$fields{'ipwd'}}) {
4711: $password=$entries{$fields{'ipwd'}};
4712: $passwdfromfile = 1;
4713: if ($env{'form.login'} eq 'int') {
4714: my $uhome=&Apache::lonnet::homeserver($username,$userdomain);
4715: if (($uhome eq 'no_host') || ($changeauth)) {
4716: my @brokepwdrules =
4717: &Apache::loncommon::check_passwd_rules($domain,$password);
4718: if (@brokepwdrules) {
4719: $disallow{$counter} = &mt('[_1]: Password included in file for this user did not meet requirements.',
4720: '<b>'.$username.'</b>');
4721: map { $showpasswdrules{$_} = 1; } @brokepwdrules;
4722: next;
4723: }
4724: }
4725: }
4726: }
4727: }
4728: unless ($passwdfromfile) {
4729: if ($env{'form.login'} eq 'int') {
4730: if (@genpwdfail) {
4731: my $uhome=&Apache::lonnet::homeserver($username,$userdomain);
4732: if (($uhome eq 'no_host') || ($changeauth)) {
4733: $disallow{$counter} = &mt('[_1]: No specific password in file for this user; default password did not meet requirements',
4734: '<b>'.$username.'</b>');
4735: unless ($haspasswdmap) {
4736: map { $showpasswdrules{$_} = 1; } @genpwdfail;
4737: $haspasswdmap = 1;
4738: }
4739: }
4740: next;
4741: }
4742: }
4743: $password = $genpwd;
4744: }
4745: # determine user role
4746: my $role = '';
4747: if (defined($fields{'role'})) {
4748: if ($entries{$fields{'role'}}) {
4749: $entries{$fields{'role'}} =~ s/(\s+$|^\s+)//g;
4750: if ($entries{$fields{'role'}} ne '') {
4751: if (grep(/^\Q$entries{$fields{'role'}}\E$/,@permitted_roles)) {
4752: $role = $entries{$fields{'role'}};
4753: }
4754: }
4755: if ($role eq '') {
4756: my $rolestr = join(', ',@permitted_roles);
4757: $disallow{$counter} =
4758: &mt('[_1]: You do not have permission to add the requested role [_2] for the user.'
4759: ,'<b>'.$entries{$fields{'username'}}.'</b>'
4760: ,$entries{$fields{'role'}})
4761: .'<br />'
4762: .&mt('Allowable role(s) is/are: [_1].',$rolestr);
4763: next;
4764: }
4765: }
4766: }
4767: if ($role eq '') {
4768: $role = $defaultrole;
4769: }
4770: # Clean up whitespace
4771: foreach (\$id,\$fname,\$mname,\$lname,\$gen,\$inststatus) {
4772: $$_ =~ s/(\s+$|^\s+)//g;
4773: }
4774: my $credits;
4775: if ($showcredits) {
4776: if (($role eq 'st') && ($crstype ne 'Community')) {
4777: $credits = $entries{$fields{'credits'}};
4778: if ($credits ne '') {
4779: $credits =~ s/[^\d\.]//g;
4780: }
4781: if ($credits eq '') {
4782: $credits = $commoncredits;
4783: }
4784: if ($credits eq $defaultcredits) {
4785: undef($credits);
4786: }
4787: }
4788: }
4789: # check against rules
4790: my $checkid = 0;
4791: my $newuser = 0;
4792: my $uhome=&Apache::lonnet::homeserver($username,$userdomain);
4793: if ($uhome eq 'no_host') {
4794: if ($userdomain ne $newuserdom) {
4795: if ($context eq 'course') {
4796: $disallow{$counter} =
4797: &mt('[_1]: The domain specified ([_2]) is different to that of the course.',
4798: '<b>'.$username.'</b>',$userdomain);
4799: } elsif ($context eq 'author') {
4800: $disallow{$counter} =
4801: &mt('[_1]: The domain specified ([_2]) is different to that of the author.',
4802: '<b>'.$username.'</b>',$userdomain);
4803: } else {
4804: $disallow{$counter} =
4805: &mt('[_1]: The domain specified ([_2]) is different to that of your current role.',
4806: '<b>'.$username.'</b>',$userdomain);
4807: }
4808: $disallow{$counter} .=
4809: &mt('The user does not already exist, and you may not create a new user in a different domain.');
4810: next;
4811: } else {
4812: unless (($password ne '') || ($env{'form.login'} eq 'loc') || ($env{'form.login'} eq 'lti')) {
4813: $disallow{$counter} =
4814: &mt('[_1]: This is a new user but no default password was provided, and the authentication type requires one.',
4815: '<b>'.$username.'</b>');
4816: next;
4817: }
4818: }
4819: $checkid = 1;
4820: $newuser = 1;
4821: $checkuname{$username.':'.$newuserdom} = { 'newuser' => $newuser, 'id' => $id };
4822: } else {
4823: if ($context eq 'course' || $context eq 'author') {
4824: if ($userdomain eq $domain ) {
4825: if ($role eq '') {
4826: my @checkroles;
4827: foreach my $role (@poss_roles) {
4828: my $endkey;
4829: if ($role ne 'st') {
4830: $endkey = ':'.$role;
4831: }
4832: if (exists($userlist{$username.':'.$userdomain.$endkey})) {
4833: if (!grep(/^\Q$role\E$/,@checkroles)) {
4834: push(@checkroles,$role);
4835: }
4836: }
4837: }
4838: if (@checkroles > 0) {
4839: %canmodify = &can_modify_userinfo($context,$domain,\@userinfo,\@checkroles);
4840: }
4841: } elsif (ref($modifiable_fields{$role}) eq 'HASH') {
4842: %canmodify = %{$modifiable_fields{$role}};
4843: }
4844: }
4845: my @newinfo = (\$fname,\$mname,\$lname,\$gen,\$email,\$id);
4846: for (my $i=0; $i<@newinfo; $i++) {
4847: if (${$newinfo[$i]} ne '') {
4848: if (!$canmodify{$userinfo[$i]}) {
4849: ${$newinfo[$i]} = '';
4850: }
4851: }
4852: }
4853: }
4854: if ($id) {
4855: $existinguser{$userdomain}{$username} = $id;
4856: }
4857: }
4858: $userinfo{$counter} = {
4859: username => $username,
4860: domain => $userdomain,
4861: fname => $fname,
4862: mname => $mname,
4863: lname => $lname,
4864: gen => $gen,
4865: email => $email,
4866: id => $id,
4867: password => $password,
4868: inststatus => $inststatus,
4869: role => $role,
4870: sections => \@secs,
4871: credits => $credits,
4872: newuser => $newuser,
4873: checkid => $checkid,
4874: };
4875: }
4876: }
4877: } # end of foreach (@userdata)
4878: if ($counter > -1) {
4879: my $total = $counter + 1;
4880: my %checkids;
4881: if ((keys(%existinguser)) || (keys(%checkuname))) {
4882: $r->print(&mt('Please be patient -- checking for institutional data ...'));
4883: $r->rflush();
4884: if (keys(%existinguser)) {
4885: foreach my $dom (keys(%existinguser)) {
4886: if (ref($existinguser{$dom}) eq 'HASH') {
4887: my %idhash = &Apache::lonnet::idrget($dom,keys(%{$existinguser{$dom}}));
4888: foreach my $username (keys(%{$existinguser{$dom}})) {
4889: if ($idhash{$username} ne $existinguser{$dom}{$username}) {
4890: $checkids{$username.':'.$dom} = {
4891: 'id' => $existinguser{$dom}{$username},
4892: };
4893: }
4894: }
4895: if (keys(%checkids)) {
4896: &Apache::loncommon::user_rule_check(\%checkids,{ 'id' => 1 },
4897: \%alerts,\%rulematch,
4898: \%inst_results,\%curr_rules,
4899: \%got_rules);
4900: }
4901: }
4902: }
4903: }
4904: if (keys(%checkuname)) {
4905: &Apache::loncommon::user_rule_check(\%checkuname,{ 'username' => 1, 'id' => 1, },
4906: \%alerts,\%rulematch,\%inst_results,
4907: \%curr_rules,\%got_rules);
4908: }
4909: $r->print(' '.&mt('done').'<br /><br />');
4910: $r->rflush();
4911: }
4912: my %prog_state = &Apache::lonhtmlcommon::Create_PrgWin($r,$total);
4913: $r->print('<ul>');
4914: for (my $i=0; $i<=$counter; $i++) {
4915: if ($disallow{$i}) {
4916: $r->print('<li>'.$disallow{$i}.'</li>');
4917: } elsif (ref($userinfo{$i}) eq 'HASH') {
4918: my $password = $userinfo{$i}{'password'};
4919: my $newuser = $userinfo{$i}{'newuser'};
4920: my $checkid = $userinfo{$i}{'checkid'};
4921: my $id = $userinfo{$i}{'id'};
4922: my $role = $userinfo{$i}{'role'};
4923: my @secs;
4924: if (ref($userinfo{$i}{'sections'}) eq 'ARRAY') {
4925: @secs = @{$userinfo{$i}{'sections'}};
4926: }
4927: my $fname = $userinfo{$i}{'fname'};
4928: my $mname = $userinfo{$i}{'mname'};
4929: my $lname = $userinfo{$i}{'lname'};
4930: my $gen = $userinfo{$i}{'gen'};
4931: my $email = $userinfo{$i}{'email'};
4932: my $inststatus = $userinfo{$i}{'inststatus'};
4933: my $credits = $userinfo{$i}{'credits'};
4934: my $username = $userinfo{$i}{'username'};
4935: my $userdomain = $userinfo{$i}{'domain'};
4936: my $user = $username.':'.$userdomain;
4937: if ($newuser) {
4938: if (ref($alerts{'username'}) eq 'HASH') {
4939: if (ref($alerts{'username'}{$userdomain}) eq 'HASH') {
4940: if ($alerts{'username'}{$userdomain}{$username}) {
4941: $r->print('<li>'.
4942: &mt('[_1]: matches the username format at your institution, but is not known to your directory service.','<b>'.$username.'</b>').'<br />'.
4943: &mt('Consequently, the user was not created.').'</li>');
4944: next;
4945: }
4946: }
4947: }
4948: if (ref($inst_results{$user}) eq 'HASH') {
4949: if ($inst_results{$user}{'firstname'} ne '') {
4950: $fname = $inst_results{$user}{'firstname'};
4951: }
4952: if ($inst_results{$user}{'middlename'} ne '') {
4953: $mname = $inst_results{$user}{'middlename'};
4954: }
4955: if ($inst_results{$user}{'lasttname'} ne '') {
4956: $lname = $inst_results{$user}{'lastname'};
4957: }
4958: if ($inst_results{$user}{'permanentemail'} ne '') {
4959: $email = $inst_results{$user}{'permanentemail'};
4960: }
4961: if ($inst_results{$user}{'id'} ne '') {
4962: $id = $inst_results{$user}{'id'};
4963: $checkid = 0;
4964: }
4965: if (ref($inst_results{$user}{'inststatus'}) eq 'ARRAY') {
4966: $inststatus = join(':',@{$inst_results{$user}{'inststatus'}});
4967: }
4968: }
4969: if (($checkid) && ($id ne '')) {
4970: if (ref($alerts{'id'}) eq 'HASH') {
4971: if (ref($alerts{'id'}{$userdomain}) eq 'HASH') {
4972: if ($alerts{'id'}{$userdomain}{$username}) {
4973: $r->print('<li>'.
4974: &mt('[_1]: has a student/employee ID matching the format at your institution, but the ID is not found by your directory service.',
4975: '<b>'.$username.'</b>').'<br />'.
4976: &mt('Consequently, the user was not created.').'</li>');
4977: next;
4978: }
4979: }
4980: }
4981: }
4982: my $usertype = 'unofficial';
4983: if (ref($rulematch{$user}) eq 'HASH') {
4984: if ($rulematch{$user}{'username'}) {
4985: $usertype = 'official';
4986: }
4987: }
4988: unless ($cancreate{$usertype}) {
4989: my $showtype = $longtypes{$usertype};
4990: $r->print('<li>'.
4991: &mt('[_1]: The user does not exist, and you are not permitted to create users of type: [_2].','<b>'.$username.'</b>',$showtype).'</li>');
4992: next;
4993: }
4994: } elsif ($id ne '') {
4995: if (exists($checkids{$user})) {
4996: $checkid = 1;
4997: if (ref($alerts{'id'}) eq 'HASH') {
4998: if (ref($alerts{'id'}{$userdomain}) eq 'HASH') {
4999: if ($alerts{'id'}{$userdomain}{$username}) {
5000: $r->print('<li>'.
5001: &mt('[_1]: has a student/employee ID matching the format at your institution, but the ID is not found by your directory service.',
5002: '<b>'.$username.'</b>').'<br />'.
5003: &mt('Consequently, the ID was not changed.').'</li>');
5004: $id = '';
5005: }
5006: }
5007: }
5008: }
5009: }
5010: my $multiple = 0;
5011: my ($userresult,$authresult,$roleresult,$idresult);
5012: my (%userres,%authres,%roleres,%idres);
5013: my $singlesec = '';
5014: if ($role eq 'st') {
5015: if (($context eq 'domain') && ($changeauth eq 'Yes') && (!$newuser)) {
5016: if ((&Apache::lonnet::allowed('mau',$userdomain)) &&
5017: (&Apache::lonnet::homeserver($username,$userdomain) ne 'no_host')) {
5018: if ((($amode =~ /^krb4|krb5|internal$/) && $password ne '') ||
5019: ($amode eq 'localauth')) {
5020: $authresult =
5021: &Apache::lonnet::modifyuserauth($userdomain,$username,$amode,$password);
5022: }
5023: }
5024: }
5025: my $sec;
5026: if (ref($userinfo{$i}{'sections'}) eq 'ARRAY') {
5027: if (@secs > 0) {
5028: $sec = $secs[0];
5029: }
5030: }
5031: &modifystudent($userdomain,$username,$cid,$sec,
5032: $desiredhost,$context);
5033: $roleresult =
5034: &Apache::lonnet::modifystudent
5035: ($userdomain,$username,$id,$amode,$password,
5036: $fname,$mname,$lname,$gen,$sec,$enddate,
5037: $startdate,$env{'form.forceid'},
5038: $desiredhost,$email,'manual','',$cid,
5039: '',$context,$inststatus,$credits);
5040: $userresult = $roleresult;
5041: } else {
5042: if ($role ne '') {
5043: if ($context eq 'course' || $setting eq 'course') {
5044: if ($customroles{$role}) {
5045: $role = 'cr_'.$env{'user.domain'}.'_'.
5046: $env{'user.name'}.'_'.$role;
5047: }
5048: if (($role ne 'cc') && ($role ne 'co')) {
5049: if (@secs > 1) {
5050: $multiple = 1;
5051: foreach my $sec (@secs) {
5052: ($userres{$sec},$authres{$sec},$roleres{$sec},$idres{$sec}) =
5053: &modifyuserrole($context,$setting,
5054: $changeauth,$cid,$userdomain,$username,
5055: $id,$amode,$password,$fname,
5056: $mname,$lname,$gen,$sec,
5057: $env{'form.forceid'},$desiredhost,
5058: $email,$role,$enddate,
5059: $startdate,$checkid,$inststatus);
5060: }
5061: } elsif (@secs > 0) {
5062: $singlesec = $secs[0];
5063: }
5064: }
5065: }
5066: }
5067: if (!$multiple) {
5068: ($userresult,$authresult,$roleresult,$idresult) =
5069: &modifyuserrole($context,$setting,
5070: $changeauth,$cid,$userdomain,$username,
5071: $id,$amode,$password,$fname,
5072: $mname,$lname,$gen,$singlesec,
5073: $env{'form.forceid'},$desiredhost,
5074: $email,$role,$enddate,$startdate,
5075: $checkid,$inststatus);
5076: }
5077: }
5078: if ($multiple) {
5079: foreach my $sec (sort(keys(%userres))) {
5080: $flushc =
5081: &user_change_result($r,$userres{$sec},$authres{$sec},
5082: $roleres{$sec},$idres{$sec},\%counts,$flushc,
5083: $username,$userdomain,\%userchg);
5084:
5085: }
5086: } else {
5087: $flushc =
5088: &user_change_result($r,$userresult,$authresult,
5089: $roleresult,$idresult,\%counts,$flushc,
5090: $username,$userdomain,\%userchg);
5091: }
5092: }
5093: &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,'last user');
5094: } # end of loop
5095: $r->print('</ul>');
5096: &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
5097: }
5098: # Flush the course logs so reverse user roles immediately updated
5099: $r->register_cleanup(\&Apache::lonnet::flushcourselogs);
5100: $r->print("</p>\n<p>\n".&mt('Processed [quant,_1,user].',$counts{'user'}).
5101: "</p>\n");
5102: if ($counts{'role'} > 0) {
5103: $r->print("<p>\n".
5104: &mt('Roles added for [quant,_1,user].',$counts{'role'}).' '.
5105: &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.').
5106: "</p>\n");
5107: } else {
5108: $r->print('<p>'.&mt('No roles added').'</p>');
5109: }
5110: if ($counts{'auth'} > 0) {
5111: $r->print("<p>\n".
5112: &mt('Authentication changed for [_1] existing users.',
5113: $counts{'auth'})."</p>\n");
5114: }
5115: $r->print(&print_namespacing_alerts($domain,\%alerts,\%curr_rules));
5116: $r->print(&passwdrule_alerts($domain,\%showpasswdrules));
5117: #####################################
5118: # Display list of students to drop #
5119: #####################################
5120: if ($env{'form.fullup'} eq 'yes') {
5121: $r->print('<h3>'.&mt('Students to Drop')."</h3>\n");
5122: # Get current classlist
5123: my $classlist = &Apache::loncoursedata::get_classlist();
5124: if (! defined($classlist)) {
5125: $r->print('<p class="LC_info">'.
5126: &mt('There are no students with current/future access to the course.').
5127: '</p>'."\n");
5128: } elsif (ref($classlist) eq 'HASH') {
5129: # Remove the students we just added from the list of students.
5130: foreach my $line (@userdata) {
5131: my %entries=&Apache::loncommon::record_sep($line);
5132: unless (($entries{$fields{'username'}} eq '') ||
5133: (!defined($entries{$fields{'username'}}))) {
5134: delete($classlist->{$entries{$fields{'username'}}.
5135: ':'.$domain});
5136: }
5137: }
5138: # Print out list of dropped students.
5139: &show_drop_list($r,$classlist,'nosort',$permission);
5140: }
5141: }
5142: } # end of unless
5143: return 'ok';
5144: }
5145:
5146: sub print_namespacing_alerts {
5147: my ($domain,$alerts,$curr_rules) = @_;
5148: my $output;
5149: if (ref($alerts) eq 'HASH') {
5150: if (keys(%{$alerts}) > 0) {
5151: if (ref($alerts->{'username'}) eq 'HASH') {
5152: foreach my $dom (sort(keys(%{$alerts->{'username'}}))) {
5153: my $count;
5154: if (ref($alerts->{'username'}{$dom}) eq 'HASH') {
5155: $count = keys(%{$alerts->{'username'}{$dom}});
5156: }
5157: my $domdesc = &Apache::lonnet::domain($domain,'description');
5158: if (ref($curr_rules->{$dom}) eq 'HASH') {
5159: $output .= &Apache::loncommon::instrule_disallow_msg(
5160: 'username',$domdesc,$count,'upload');
5161: }
5162: $output .= &Apache::loncommon::user_rule_formats($dom,
5163: $domdesc,$curr_rules->{$dom}{'username'},
5164: 'username');
5165: }
5166: }
5167: if (ref($alerts->{'id'}) eq 'HASH') {
5168: foreach my $dom (sort(keys(%{$alerts->{'id'}}))) {
5169: my $count;
5170: if (ref($alerts->{'id'}{$dom}) eq 'HASH') {
5171: $count = keys(%{$alerts->{'id'}{$dom}});
5172: }
5173: my $domdesc = &Apache::lonnet::domain($domain,'description');
5174: if (ref($curr_rules->{$dom}) eq 'HASH') {
5175: $output .= &Apache::loncommon::instrule_disallow_msg(
5176: 'id',$domdesc,$count,'upload');
5177: }
5178: $output .= &Apache::loncommon::user_rule_formats($dom,
5179: $domdesc,$curr_rules->{$dom}{'id'},'id');
5180: }
5181: }
5182: }
5183: }
5184: }
5185:
5186: sub passwdrule_alerts {
5187: my ($domain,$passwdrules) = @_;
5188: my $warning;
5189: if (ref($passwdrules) eq 'HASH') {
5190: my %showrules = %{$passwdrules};
5191: if (keys(%showrules)) {
5192: my %passwdconf = &Apache::lonnet::get_passwdconf($domain);
5193: $warning = '<b>'.&mt('Password requirement(s) unmet for one or more users:').'</b><ul>';
5194: if ($showrules{'min'}) {
5195: my $min = $passwdconf{'min'};
5196: if ($min eq '') {
5197: $min = $Apache::lonnet::passwdmin;
5198: }
5199: $warning .= '<li>'.&mt('minimum [quant,_1,character]',$min).'</li>';
5200: }
5201: if ($showrules{'max'}) {
5202: $warning .= '<li>'.&mt('maximum [quant,_1,character]',$passwdconf{'max'}).'</li>';
5203: }
5204: if ($showrules{'uc'}) {
5205: $warning .= '<li>'.&mt('contain at least one upper case letter').'</li>';
5206: }
5207: if ($showrules{'lc'}) {
5208: $warning .= '<li>'.&mt('contain at least one lower case letter').'</li>';
5209: }
5210: if ($showrules{'num'}) {
5211: $warning .= '<li>'.&mt('contain at least one number').'</li>';
5212: }
5213: if ($showrules{'spec'}) {
5214: $warning .= '<li>'.&mt('contain at least one non-alphanumeric').'</li>';
5215: }
5216: $warning .= '</ul>';
5217: }
5218: }
5219: return $warning;
5220: }
5221:
5222: sub user_change_result {
5223: my ($r,$userresult,$authresult,$roleresult,$idresult,$counts,$flushc,
5224: $username,$userdomain,$userchg) = @_;
5225: my $okresult = 0;
5226: my @status;
5227: if ($userresult ne 'ok') {
5228: if ($userresult =~ /^error:(.+)$/) {
5229: my $error = $1;
5230: push(@status,
5231: &mt('[_1]: Unable to add/modify: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
5232: }
5233: } else {
5234: $counts->{'user'} ++;
5235: $okresult = 1;
5236: }
5237: if ($authresult ne 'ok') {
5238: if ($authresult =~ /^error:(.+)$/) {
5239: my $error = $1;
5240: push(@status,
5241: &mt('[_1]: Unable to modify authentication: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
5242: }
5243: } else {
5244: $counts->{'auth'} ++;
5245: $okresult = 1;
5246: }
5247: if ($roleresult ne 'ok') {
5248: if ($roleresult =~ /^error:(.+)$/) {
5249: my $error = $1;
5250: push(@status,
5251: &mt('[_1]: Unable to add role: [_2]','<b>'.$username.':'.$userdomain.'</b>',$error));
5252: }
5253: } else {
5254: $counts->{'role'} ++;
5255: $okresult = 1;
5256: }
5257: if ($okresult) {
5258: $flushc++;
5259: $userchg->{$username.':'.$userdomain}=1;
5260: if ($flushc>15) {
5261: $r->rflush;
5262: $flushc=0;
5263: }
5264: }
5265: if ($idresult) {
5266: push(@status,$idresult);
5267: }
5268: if (@status) {
5269: $r->print('<li>'.join('<br />',@status).'</li>');
5270: }
5271: return $flushc;
5272: }
5273:
5274: # ========================================================= Menu Phase Two Drop
5275: sub print_drop_menu {
5276: my ($r,$context,$permission,$crstype) = @_;
5277: my $heading;
5278: if ($crstype eq 'Community') {
5279: $heading = &mt("Drop Members");
5280: } else {
5281: $heading = &mt("Drop Students");
5282: }
5283: $r->print('<h3>'.$heading.'</h3>'."\n".
5284: '<form name="studentform" method="post" action="">'."\n");
5285: my $classlist = &Apache::loncoursedata::get_classlist();
5286: if (! defined($classlist)) {
5287: my $msg = '';
5288: if ($crstype eq 'Community') {
5289: $msg = &mt('There are no members currently enrolled.');
5290: } else {
5291: $msg = &mt('There are no students currently enrolled.');
5292: }
5293: $r->print('<p class="LC_info">'.$msg."</p>\n");
5294: } else {
5295: &show_drop_list($r,$classlist,'nosort',$permission,$crstype);
5296: }
5297: $r->print('</form>');
5298: return;
5299: }
5300:
5301: # ================================================================== Phase four
5302:
5303: sub update_user_list {
5304: my ($r,$context,$setting,$choice,$crstype) = @_;
5305: my $now = time;
5306: my $count=0;
5307: if ($context eq 'course') {
5308: $crstype = &Apache::loncommon::course_type();
5309: }
5310: my @changelist;
5311: if ($choice eq 'drop') {
5312: @changelist = &Apache::loncommon::get_env_multiple('form.droplist');
5313: } else {
5314: @changelist = &Apache::loncommon::get_env_multiple('form.actionlist');
5315: }
5316: my %result_text = ( ok => { 'revoke' => 'Revoked',
5317: 'delete' => 'Deleted',
5318: 'reenable' => 'Re-enabled',
5319: 'activate' => 'Activated',
5320: 'chgdates' => 'Changed Access Dates for',
5321: 'chgsec' => 'Changed section(s) for',
5322: 'drop' => 'Dropped',
5323: },
5324: error => {'revoke' => 'revoking',
5325: 'delete' => 'deleting',
5326: 'reenable' => 're-enabling',
5327: 'activate' => 'activating',
5328: 'chgdates' => 'changing access dates for',
5329: 'chgsec' => 'changing section for',
5330: 'drop' => 'dropping',
5331: },
5332: );
5333: my ($startdate,$enddate);
5334: if ($choice eq 'chgdates' || $choice eq 'reenable' || $choice eq 'activate') {
5335: ($startdate,$enddate) = &get_dates_from_form();
5336: }
5337: foreach my $item (@changelist) {
5338: my ($role,$uname,$udom,$cid,$sec,$scope,$result,$type,$locktype,
5339: @sections,$scopestem,$singlesec,$showsecs,$warn_singlesec,
5340: $nothingtodo,$keepnosection,$credits,$instsec);
5341: if ($choice eq 'drop') {
5342: ($uname,$udom,$sec) = split(/:/,$item,-1);
5343: $role = 'st';
5344: $cid = $env{'request.course.id'};
5345: $scopestem = '/'.$cid;
5346: $scopestem =~s/\_/\//g;
5347: if ($sec eq '') {
5348: $scope = $scopestem;
5349: } else {
5350: $scope = $scopestem.'/'.$sec;
5351: }
5352: } elsif ($context eq 'course') {
5353: ($uname,$udom,$role,$sec,$type,$locktype,$credits,$instsec) =
5354: split(/\:/,$item,8);
5355: $instsec = &unescape($instsec);
5356: $cid = $env{'request.course.id'};
5357: $scopestem = '/'.$cid;
5358: $scopestem =~s/\_/\//g;
5359: if ($sec eq '') {
5360: $scope = $scopestem;
5361: } else {
5362: $scope = $scopestem.'/'.$sec;
5363: }
5364: } elsif ($context eq 'author') {
5365: ($uname,$udom,$role) = split(/\:/,$item,-1);
5366: $scope = '/'.$env{'user.domain'}.'/'.$env{'user.name'};
5367: } elsif ($context eq 'domain') {
5368: if ($setting eq 'domain') {
5369: ($role,$uname,$udom) = split(/\:/,$item,-1);
5370: $scope = '/'.$env{'request.role.domain'}.'/';
5371: } elsif ($setting eq 'author') {
5372: ($uname,$udom,$role,$scope) = split(/\:/,$item);
5373: } elsif ($setting eq 'course') {
5374: ($uname,$udom,$role,$cid,$sec,$type,$locktype,$credits,$instsec) =
5375: split(/\:/,$item,9);
5376: $instsec = &unescape($instsec);
5377: $scope = '/'.$cid;
5378: $scope =~s/\_/\//g;
5379: if ($sec ne '') {
5380: $scope .= '/'.$sec;
5381: }
5382: }
5383: }
5384: my $plrole = &Apache::lonnet::plaintext($role,$crstype);
5385: my $start = $env{'form.'.$item.'_start'};
5386: my $end = $env{'form.'.$item.'_end'};
5387: if ($choice eq 'drop') {
5388: # drop students
5389: $end = $now;
5390: $type = 'manual';
5391: $result =
5392: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context);
5393: } elsif ($choice eq 'revoke') {
5394: # revoke or delete user role
5395: $end = $now;
5396: if ($role eq 'st') {
5397: $result =
5398: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5399: } else {
5400: $result =
5401: &Apache::lonnet::revokerole($udom,$uname,$scope,$role,
5402: '','',$context);
5403: }
5404: } elsif ($choice eq 'delete') {
5405: if ($role eq 'st') {
5406: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$now,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5407: }
5408: $result =
5409: &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$now,
5410: $start,1,'',$context);
5411: } else {
5412: #reenable, activate, change access dates or change section
5413: if ($choice ne 'chgsec') {
5414: $start = $startdate;
5415: $end = $enddate;
5416: }
5417: if ($choice eq 'reenable') {
5418: if ($role eq 'st') {
5419: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5420: } else {
5421: $result =
5422: &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
5423: $now,'','',$context);
5424: }
5425: } elsif ($choice eq 'activate') {
5426: if ($role eq 'st') {
5427: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5428: } else {
5429: $result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
5430: $now,'','',$context);
5431: }
5432: } elsif ($choice eq 'chgdates') {
5433: if ($role eq 'st') {
5434: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5435: } else {
5436: $result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end,
5437: $start,'','',$context);
5438: }
5439: } elsif ($choice eq 'chgsec') {
5440: my (@newsecs,$revresult,$nochg,@retained);
5441: if (($role ne 'cc') && ($role ne 'co')) {
5442: my @secs = sort(split(/,/,$env{'form.newsecs'}));
5443: if (@secs) {
5444: my %curr_groups = &Apache::longroup::coursegroups();
5445: foreach my $sec (@secs) {
5446: next if (($sec =~ /\W/) || ($sec eq 'none') ||
5447: (exists($curr_groups{$sec})));
5448: push(@newsecs,$sec);
5449: }
5450: }
5451: }
5452: # remove existing section if not to be retained.
5453: if (!$env{'form.retainsec'} || ($role eq 'st')) {
5454: if ($sec eq '') {
5455: if (@newsecs == 0) {
5456: $result = 'ok';
5457: $nochg = 1;
5458: $nothingtodo = 1;
5459: } else {
5460: $revresult =
5461: &Apache::lonnet::revokerole($udom,$uname,
5462: $scope,$role,
5463: '','',$context);
5464: }
5465: } else {
5466: if (@newsecs > 0) {
5467: if (grep(/^\Q$sec\E$/,@newsecs)) {
5468: push(@retained,$sec);
5469: } else {
5470: $revresult =
5471: &Apache::lonnet::revokerole($udom,$uname,
5472: $scope,$role,
5473: '','',$context);
5474: }
5475: } else {
5476: $revresult =
5477: &Apache::lonnet::revokerole($udom,$uname,
5478: $scope,$role,
5479: '','',$context);
5480: }
5481: }
5482: } else {
5483: if ($sec eq '') {
5484: $nochg = 1;
5485: $keepnosection = 1;
5486: } else {
5487: push(@retained,$sec);
5488: }
5489: }
5490: # add new sections
5491: my (@diffs,@shownew);
5492: if (@retained) {
5493: @diffs = &Apache::loncommon::compare_arrays(\@retained,\@newsecs);
5494: } else {
5495: @diffs = @newsecs;
5496: }
5497: if (@newsecs == 0) {
5498: if ($nochg) {
5499: $result = 'ok';
5500: $nothingtodo = 1;
5501: } else {
5502: if ($role eq 'st') {
5503: $result =
5504: &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,undef,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5505: } else {
5506: my $newscope = $scopestem;
5507: $result = &Apache::lonnet::assignrole($udom,$uname,$newscope,$role,$end,$start,'','',$context);
5508: }
5509: }
5510: $showsecs = &mt('No section');
5511: } elsif (@diffs == 0) {
5512: $result = 'ok';
5513: $nothingtodo = 1;
5514: } else {
5515: foreach my $newsec (@newsecs) {
5516: if (!grep(/^\Q$newsec\E$/,@retained)) {
5517: if ($role eq 'st') {
5518: $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$newsec,$end,$start,$type,$locktype,$cid,'',$context,$credits,$instsec);
5519: if (@newsecs > 1) {
5520: my $showsingle;
5521: if ($newsec eq '') {
5522: $showsingle = &mt('No section');
5523: } else {
5524: $showsingle = $newsec;
5525: }
5526: if ($crstype eq 'Community') {
5527: $warn_singlesec = &mt('Although more than one section was indicated, a role was only added for the first section - [_1], as each community member may only be in one section at a time.','<i>'.$showsingle.'</i>');
5528: } else {
5529: $warn_singlesec = &mt('Although more than one section was indicated, a role was only added for the first section - [_1], as each student may only be in one section of a course at a time.','<i>'.$showsingle.'</i>');
5530: }
5531: $showsecs = $showsingle;
5532: last;
5533: } else {
5534: if ($newsec eq '') {
5535: $showsecs = &mt('No section');
5536: } else {
5537: $showsecs = $newsec;
5538: }
5539: }
5540: } else {
5541: my $newscope = $scopestem;
5542: if ($newsec ne '') {
5543: $newscope .= '/'.$newsec;
5544: push(@shownew,$newsec);
5545: }
5546: $result = &Apache::lonnet::assignrole($udom,$uname,
5547: $newscope,$role,$end,$start);
5548:
5549: }
5550: }
5551: }
5552: }
5553: unless ($role eq 'st') {
5554: unless ($showsecs) {
5555: my @tolist = sort(@shownew,@retained);
5556: if ($keepnosection) {
5557: push(@tolist,&mt('No section'));
5558: }
5559: $showsecs = join(', ',@tolist);
5560: }
5561: }
5562: }
5563: }
5564: my $extent = $scope;
5565: if ($choice eq 'drop' || $context eq 'course') {
5566: my ($cnum,$cdom,$cdesc) = &get_course_identity($cid);
5567: if ($cdesc) {
5568: $extent = $cdesc;
5569: }
5570: }
5571: if ($result eq 'ok' || $result eq 'ok:') {
5572: my $dates;
5573: if (($choice eq 'chgsec') || ($choice eq 'chgdates')) {
5574: $dates = &dates_feedback($start,$end,$now);
5575: }
5576: if ($choice eq 'chgsec') {
5577: if ($nothingtodo) {
5578: $r->print(&mt("Section assignment for role of '[_1]' in [_2] for '[_3]' unchanged.",$plrole,$extent,'<i>'.
5579: &Apache::loncommon::plainname($uname,$udom).
5580: '</i>').' ');
5581: if ($sec eq '') {
5582: $r->print(&mt('[_1]No section[_2] - [_3]','<b>','</b>',$dates));
5583: } else {
5584: $r->print(&mt('Section(s): [_1] - [_2]',
5585: '<b>'.$showsecs.'</b>',$dates));
5586: }
5587: $r->print('<br />');
5588: } else {
5589: $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]' to [_4] - [_5]",$plrole,$extent,
5590: '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>',
5591: '<b>'.$showsecs.'</b>',$dates).'<br />');
5592: $count ++;
5593: }
5594: if ($warn_singlesec) {
5595: $r->print('<div class="LC_warning">'.$warn_singlesec.'</div>');
5596: }
5597: } elsif ($choice eq 'chgdates') {
5598: $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]' - [_4]",$plrole,$extent,
5599: '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>',
5600: $dates).'<br />');
5601: $count ++;
5602: } else {
5603: $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]'.",$plrole,$extent,
5604: '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>').
5605: '<br />');
5606: $count ++;
5607: }
5608: } else {
5609: $r->print(
5610: &mt("Error $result_text{'error'}{$choice} [_1] in [_2] for '[_3]': [_4].",
5611: $plrole,$extent,
5612: '<i>'.&Apache::loncommon::plainname($uname,$udom).'</i>',
5613: $result).'<br />');
5614: }
5615: }
5616: $r->print('<form name="studentform" method="post" action="/adm/createuser">'."\n");
5617: if ($choice eq 'drop') {
5618: $r->print('<input type="hidden" name="action" value="listusers" />'."\n".
5619: '<input type="hidden" name="Status" value="Active" />'."\n".
5620: '<input type="hidden" name="showrole" value="st" />'."\n");
5621: } else {
5622: foreach my $item ('action','sortby','roletype','showrole','Status','secfilter','grpfilter') {
5623: if ($env{'form.'.$item} ne '') {
5624: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.
5625: '" />'."\n");
5626: }
5627: }
5628: }
5629: $r->print('<p><b>'.&mt("$result_text{'ok'}{$choice} [quant,_1,user role,user roles,no user roles].",$count).'</b></p>');
5630: if ($count > 0) {
5631: if ($choice eq 'revoke' || $choice eq 'drop') {
5632: $r->print('<p>'.&mt('Re-enabling will re-activate data for the role.').'</p>');
5633: }
5634: # Flush the course logs so reverse user roles immediately updated
5635: $r->register_cleanup(\&Apache::lonnet::flushcourselogs);
5636: }
5637: if ($env{'form.makedatesdefault'}) {
5638: if ($choice eq 'chgdates' || $choice eq 'reenable' || $choice eq 'activate') {
5639: $r->print(&make_dates_default($startdate,$enddate,$context,$crstype));
5640: }
5641: }
5642: my $linktext = &mt('Display User Lists');
5643: if ($choice eq 'drop') {
5644: $linktext = &mt('Display current class roster');
5645: }
5646: $r->print(
5647: &Apache::lonhtmlcommon::actionbox(
5648: ['<a href="javascript:document.studentform.submit()">'.$linktext.'</a>'])
5649: .'</form>'."\n");
5650: }
5651:
5652: sub dates_feedback {
5653: my ($start,$end,$now) = @_;
5654: my $dates;
5655: if ($start < $now) {
5656: if ($end == 0) {
5657: $dates = &mt('role(s) active now; no end date');
5658: } elsif ($end > $now) {
5659: $dates = &mt('role(s) active now; ends [_1].',&Apache::lonlocal::locallocaltime($end));
5660: } else {
5661: $dates = &mt('role(s) expired: [_1].',&Apache::lonlocal::locallocaltime($end));
5662: }
5663: } else {
5664: if ($end == 0 || $end > $now) {
5665: $dates = &mt('future role(s); starts: [_1].',&Apache::lonlocal::locallocaltime($start));
5666: } else {
5667: $dates = &mt('role(s) expired: [_1].',&Apache::lonlocal::locallocaltime($end));
5668: }
5669: }
5670: return $dates;
5671: }
5672:
5673: sub classlist_drop {
5674: my ($scope,$uname,$udom,$now) = @_;
5675: my ($cdom,$cnum) = ($scope=~m{^/($match_domain)/($match_courseid)});
5676: if (&Apache::lonnet::is_course($cdom,$cnum)) {
5677: if (!&active_student_roles($cnum,$cdom,$uname,$udom)) {
5678: my %user;
5679: my $result = &update_classlist($cdom,$cnum,$udom,$uname,\%user,$now);
5680: return &mt('Drop from classlist: [_1]',
5681: '<b>'.$result.'</b>').'<br />';
5682: }
5683: }
5684: }
5685:
5686: sub active_student_roles {
5687: my ($cnum,$cdom,$uname,$udom) = @_;
5688: my %roles =
5689: &Apache::lonnet::get_my_roles($uname,$udom,'userroles',
5690: ['future','active'],['st']);
5691: return exists($roles{"$cnum:$cdom:st"});
5692: }
5693:
5694: sub section_check_js {
5695: my $groupslist= &get_groupslist();
5696: my %js_lt = &Apache::lonlocal::texthash(
5697: mayn => 'may not be used as the name for a section, as it is a reserved word.',
5698: plch => 'Please choose a different section name.',
5699: mnot => 'may not be used as a section name, as it is the name of a course group.',
5700: secn => 'Section names and group names must be distinct. Please choose a different section name.',
5701: );
5702: &js_escape(\%js_lt);
5703: return <<"END";
5704: function validate(caller) {
5705: var groups = new Array($groupslist);
5706: var secname = caller.value;
5707: if ((secname == 'all') || (secname == 'none')) {
5708: alert("'"+secname+"' $js_lt{'mayn'}\\n$js_lt{'plch'}");
5709: return 'error';
5710: }
5711: if (secname != '') {
5712: for (var k=0; k<groups.length; k++) {
5713: if (secname == groups[k]) {
5714: alert("'"+secname+"' $js_lt{'mnot'}\\n$js_lt{'secn'}");
5715: return 'error';
5716: }
5717: }
5718: }
5719: return 'ok';
5720: }
5721: END
5722: }
5723:
5724: sub set_login {
5725: my ($dom,$authformkrb,$authformint,$authformloc,$authformlti) = @_;
5726: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
5727: my $response;
5728: my ($authnum,%can_assign) =
5729: &Apache::loncommon::get_assignable_auth($dom);
5730: if ($authnum) {
5731: $response = &Apache::loncommon::start_data_table();
5732: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
5733: $response .= &Apache::loncommon::start_data_table_row().
5734: '<td>'.$authformkrb.'</td>'.
5735: &Apache::loncommon::end_data_table_row()."\n";
5736: }
5737: if ($can_assign{'int'}) {
5738: $response .= &Apache::loncommon::start_data_table_row().
5739: '<td>'.$authformint.'</td>'.
5740: &Apache::loncommon::end_data_table_row()."\n"
5741: }
5742: if ($can_assign{'loc'}) {
5743: $response .= &Apache::loncommon::start_data_table_row().
5744: '<td>'.$authformloc.'</td>'.
5745: &Apache::loncommon::end_data_table_row()."\n";
5746: }
5747: if ($can_assign{'lti'}) {
5748: $response .= &Apache::loncommon::start_data_table_row().
5749: '<td>'.$authformlti.'</td>'.
5750: &Apache::loncommon::end_data_table_row()."\n";
5751: }
5752: $response .= &Apache::loncommon::end_data_table();
5753: }
5754: return $response;
5755: }
5756:
5757: sub course_sections {
5758: my ($sections_count,$role,$current_sec,$disabled) = @_;
5759: my $output = '';
5760: my @sections = (sort {$a <=> $b} keys(%{$sections_count}));
5761: my $numsec = scalar(@sections);
5762: my $is_selected = ' selected="selected"';
5763: if ($numsec <= 1) {
5764: $output = '<select name="currsec_'.$role.'"'.$disabled.'>'."\n".
5765: ' <option value="">'.&mt('Select').'</option>'."\n";
5766: if ($current_sec eq 'none') {
5767: $output .=
5768: ' <option value=""'.$is_selected.'>'.&mt('No section').'</option>'."\n";
5769: } else {
5770: $output .=
5771: ' <option value="">'.&mt('No section').'</option>'."\n";
5772: }
5773: if ($numsec == 1) {
5774: if ($current_sec eq $sections[0]) {
5775: $output .=
5776: ' <option value="'.$sections[0].'"'.$is_selected.'>'.$sections[0].'</option>'."\n";
5777: } else {
5778: $output .=
5779: ' <option value="'.$sections[0].'" >'.$sections[0].'</option>'."\n";
5780: }
5781: }
5782: } else {
5783: $output = '<select name="currsec_'.$role.'" ';
5784: my $multiple = 4;
5785: if (scalar(@sections) < 4) { $multiple = scalar(@sections); }
5786: if ($role eq 'st') {
5787: $output .= $disabled.'>'."\n".
5788: ' <option value="">'.&mt('Select').'</option>'."\n";
5789: if ($current_sec eq 'none') {
5790: $output .=
5791: ' <option value=""'.$is_selected.'>'.&mt('No section')."</option>\n";
5792: } else {
5793: $output .=
5794: ' <option value="">'.&mt('No section')."</option>\n";
5795: }
5796: } else {
5797: $output .= 'multiple="multiple" size="'.$multiple.'"'.$disabled.'>'."\n";
5798: }
5799: foreach my $sec (@sections) {
5800: if ($current_sec eq $sec) {
5801: $output .= '<option value="'.$sec.'"'.$is_selected.'>'.$sec."</option>\n";
5802: } else {
5803: $output .= '<option value="'.$sec.'">'.$sec."</option>\n";
5804: }
5805: }
5806: }
5807: $output .= '</select>';
5808: return $output;
5809: }
5810:
5811: sub get_groupslist {
5812: my $groupslist;
5813: my %curr_groups = &Apache::longroup::coursegroups();
5814: if (%curr_groups) {
5815: $groupslist = join('","',sort(keys(%curr_groups)));
5816: $groupslist = '"'.$groupslist.'"';
5817: }
5818: return $groupslist;
5819: }
5820:
5821: sub setsections_javascript {
5822: my ($formname,$groupslist,$mode,$checkauth,$crstype,$showcredits) = @_;
5823: my ($checkincluded,$finish,$rolecode,$setsection_js);
5824: if ($mode eq 'upload') {
5825: $checkincluded = 'formname.name == "'.$formname.'"';
5826: $finish = "return 'ok';";
5827: $rolecode = "var role = formname.defaultrole.options[formname.defaultrole.selectedIndex].value;\n";
5828: } elsif ($formname eq 'cu') {
5829: if (($crstype eq 'Course') && ($showcredits)) {
5830: $checkincluded = "((role == 'st') && (formname.elements[i-2].checked == true)) || ((role != 'st') && (formname.elements[i-1].checked == true))";
5831: } else {
5832: $checkincluded = 'formname.elements[i-1].checked == true';
5833: }
5834: if ($checkauth) {
5835: $finish = "var authcheck = auth_check();\n".
5836: " if (authcheck == 'ok') {\n".
5837: " formname.submit();\n".
5838: " }\n";
5839: } else {
5840: $finish = 'formname.submit()';
5841: }
5842: $rolecode = "var match = str.split('_');
5843: var role = match[3];\n";
5844: } elsif (($formname eq 'enrollstudent') || ($formname eq 'selfenroll')) {
5845: $checkincluded = 'formname.name == "'.$formname.'"';
5846: if ($checkauth) {
5847: $finish = "var authcheck = auth_check();\n".
5848: " if (authcheck == 'ok') {\n".
5849: " formname.submit();\n".
5850: " }\n";
5851: } else {
5852: $finish = 'formname.submit()';
5853: }
5854: $rolecode = "var match = str.split('_');
5855: var role = match[1];\n";
5856: } else {
5857: $checkincluded = 'formname.name == "'.$formname.'"';
5858: $finish = "seccheck = 'ok';";
5859: $rolecode = "var match = str.split('_');
5860: var role = match[1];\n";
5861: $setsection_js = "var seccheck = 'alert';";
5862: }
5863: my %alerts = &Apache::lonlocal::texthash(
5864: secd => 'Section designations do not apply to Course Coordinator roles.',
5865: sedn => 'Section designations do not apply to Coordinator roles.',
5866: accr => 'A course coordinator role will be added with access to all sections.',
5867: acor => 'A coordinator role will be added with access to all sections',
5868: inea => 'In each course, each user may only have one student role at a time.',
5869: inco => 'In each community, each user may only have one member role at a time.',
5870: youh => 'You had selected',
5871: secs => 'sections.',
5872: plmo => 'Please modify your selections so they include no more than one section.',
5873: mayn => 'may not be used as the name for a section, as it is a reserved word.',
5874: plch => 'Please choose a different section name.',
5875: mnot => 'may not be used as a section name, as it is the name of a course group.',
5876: secn => 'Section names and group names must be distinct. Please choose a different section name.',
5877: nonw => 'Section names may only contain letters or numbers.',
5878: );
5879: &js_escape(\%alerts);
5880: $setsection_js .= <<"ENDSECCODE";
5881:
5882: function setSections(formname,crstype) {
5883: var re1 = /^currsec_/;
5884: var re2 =/\\W/;
5885: var trimleading = /^\\s+/;
5886: var trimtrailing = /\\s+\$/;
5887: var groups = new Array($groupslist);
5888: for (var i=0;i<formname.elements.length;i++) {
5889: var str = formname.elements[i].name;
5890: if (typeof(str) === "undefined") {
5891: continue;
5892: }
5893: var checkcurr = str.match(re1);
5894: if (checkcurr != null) {
5895: var num = i;
5896: $rolecode
5897: if ($checkincluded) {
5898: if (role == 'cc' || role == 'co') {
5899: if (role == 'cc') {
5900: alert("$alerts{'secd'}\\n$alerts{'accr'}");
5901: } else {
5902: alert("$alerts{'sedn'}\\n$alerts{'acor'}");
5903: }
5904: } else {
5905: var sections = '';
5906: var numsec = 0;
5907: var fromexisting = new Array();
5908: for (var j=0; j<formname.elements[num].length; j++) {
5909: if (formname.elements[num].options[j].selected == true ) {
5910: var addsec = formname.elements[num].options[j].value;
5911: if ((addsec != "") && (addsec != null)) {
5912: fromexisting.push(addsec);
5913: if (numsec == 0) {
5914: sections = addsec;
5915: } else {
5916: sections = sections + "," + addsec;
5917: }
5918: numsec ++;
5919: }
5920: }
5921: }
5922: var newsecs = formname.elements[num+1].value;
5923: var validsecs = new Array();
5924: var validsecstr = '';
5925: var badsecs = new Array();
5926: if (newsecs != null && newsecs != "") {
5927: var numsplit;
5928: if (newsecs.indexOf(',') == -1) {
5929: numsplit = new Array(newsecs);
5930: } else {
5931: numsplit = newsecs.split(/,/g);
5932: }
5933: for (var m=0; m<numsplit.length; m++) {
5934: var newsec = numsplit[m];
5935: newsec = newsec.replace(trimleading,'');
5936: newsec = newsec.replace(trimtrailing,'');
5937: if (re2.test(newsec) == true) {
5938: badsecs.push(newsec);
5939: } else {
5940: if (newsec != '') {
5941: var isnew = 1;
5942: if (fromexisting != null) {
5943: for (var n=0; n<fromexisting.length; n++) {
5944: if (newsec == fromexisting[n]) {
5945: isnew = 0;
5946: }
5947: }
5948: }
5949: if (isnew == 1) {
5950: validsecs.push(newsec);
5951: }
5952: }
5953: }
5954: }
5955: if (badsecs.length > 0) {
5956: alert("$alerts{'nonw'}\\n$alerts{'plch'}");
5957: return;
5958: }
5959: numsec = numsec + validsecs.length;
5960: }
5961: if ((role == 'st') && (numsec > 1)) {
5962: if (crstype == 'Community') {
5963: alert("$alerts{'inea'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}");
5964: } else {
5965: alert("$alerts{'inco'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}");
5966: }
5967: return;
5968: } else {
5969: if (validsecs != null) {
5970: for (var j=0; j<validsecs.length; j++) {
5971: if (validsecstr == '' || validsecstr == null) {
5972: validsecstr = validsecs[j];
5973: } else {
5974: validsecstr += ','+validsecs[j];
5975: }
5976: if ((validsecs[j] == 'all') ||
5977: (validsecs[j] == 'none')) {
5978: alert("'"+validsecs[j]+"' $alerts{'mayn'}\\n$alerts{'plch'}");
5979: return;
5980: }
5981: for (var k=0; k<groups.length; k++) {
5982: if (validsecs[j] == groups[k]) {
5983: alert("'"+validsecs[j]+"' $alerts{'mnot'}\\n$alerts{'secn'}");
5984: return;
5985: }
5986: }
5987: }
5988: }
5989: }
5990: if ((validsecstr != '') && (validsecstr != null)) {
5991: if ((sections == '') || (sections == null)) {
5992: sections = validsecstr;
5993: } else {
5994: sections = sections + "," + validsecstr;
5995: }
5996: }
5997: formname.elements[num+2].value = sections;
5998: }
5999: }
6000: }
6001: }
6002: $finish
6003: }
6004: ENDSECCODE
6005: return $setsection_js;
6006: }
6007:
6008: sub can_create_user {
6009: my ($dom,$context,$usertype) = @_;
6010: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
6011: my $cancreate = 1;
6012: if (&Apache::lonnet::allowed('mau',$dom)) {
6013: return $cancreate;
6014: } elsif ($context eq 'domain') {
6015: $cancreate = 0;
6016: return $cancreate;
6017: }
6018: if (ref($domconf{'usercreation'}) eq 'HASH') {
6019: if (ref($domconf{'usercreation'}{'cancreate'}) eq 'HASH') {
6020: if ($context eq 'course' || $context eq 'author' || $context eq 'requestcrs') {
6021: my $creation = $domconf{'usercreation'}{'cancreate'}{$context};
6022: if ($creation eq 'none') {
6023: $cancreate = 0;
6024: } elsif ($creation ne 'any') {
6025: if (defined($usertype)) {
6026: if ($creation ne $usertype) {
6027: $cancreate = 0;
6028: }
6029: }
6030: }
6031: }
6032: }
6033: }
6034: return $cancreate;
6035: }
6036:
6037: sub can_modify_userinfo {
6038: my ($context,$dom,$fields,$userroles) = @_;
6039: my %domconfig =
6040: &Apache::lonnet::get_dom('configuration',['usermodification'],
6041: $dom);
6042: my %canmodify;
6043: if (ref($fields) eq 'ARRAY') {
6044: foreach my $field (@{$fields}) {
6045: $canmodify{$field} = 0;
6046: if (&Apache::lonnet::allowed('mau',$dom)) {
6047: $canmodify{$field} = 1;
6048: } else {
6049: if (ref($domconfig{'usermodification'}) eq 'HASH') {
6050: if (ref($domconfig{'usermodification'}{$context}) eq 'HASH') {
6051: if (ref($userroles) eq 'ARRAY') {
6052: foreach my $role (@{$userroles}) {
6053: my $testrole;
6054: if ($context eq 'selfcreate') {
6055: $testrole = $role;
6056: } else {
6057: if ($role =~ /^cr\//) {
6058: $testrole = 'cr';
6059: } else {
6060: $testrole = $role;
6061: }
6062: }
6063: if (ref($domconfig{'usermodification'}{$context}{$testrole}) eq 'HASH') {
6064: if ($domconfig{'usermodification'}{$context}{$testrole}{$field}) {
6065: $canmodify{$field} = 1;
6066: last;
6067: }
6068: }
6069: }
6070: } else {
6071: foreach my $key (keys(%{$domconfig{'usermodification'}{$context}})) {
6072: if (ref($domconfig{'usermodification'}{$context}{$key}) eq 'HASH') {
6073: if ($domconfig{'usermodification'}{$context}{$key}{$field}) {
6074: $canmodify{$field} = 1;
6075: last;
6076: }
6077: }
6078: }
6079: }
6080: }
6081: } elsif ($context eq 'course') {
6082: if (ref($userroles) eq 'ARRAY') {
6083: if (grep(/^st$/,@{$userroles})) {
6084: $canmodify{$field} = 1;
6085: }
6086: } else {
6087: $canmodify{$field} = 1;
6088: }
6089: }
6090: }
6091: }
6092: }
6093: return %canmodify;
6094: }
6095:
6096: sub can_change_internalpass {
6097: my ($uname,$udom,$crstype,$permission) = @_;
6098: my $canchange;
6099: if (&Apache::lonnet::allowed('mau',$udom)) {
6100: $canchange = 1;
6101: } elsif ((ref($permission) eq 'HASH') && ($permission->{'mip'}) &&
6102: ($udom eq $env{'request.role.domain'})) {
6103: unless ($env{'course.'.$env{'request.course.id'}.'.internal.nopasswdchg'}) {
6104: my ($cnum,$cdom) = &get_course_identity();
6105: if ((&Apache::lonnet::is_course_owner($cdom,$cnum)) && ($udom eq $env{'user.domain'})) {
6106: my @userstatuses = ('default');
6107: my %userenv = &Apache::lonnet::userenvironment($udom,$uname,'inststatus');
6108: if ($userenv{'inststatus'} ne '') {
6109: @userstatuses = split(/:/,$userenv{'inststatus'});
6110: }
6111: my $noupdate = 1;
6112: my %passwdconf = &Apache::lonnet::get_passwdconf($cdom);
6113: if (ref($passwdconf{'crsownerchg'}) eq 'HASH') {
6114: if (ref($passwdconf{'crsownerchg'}{'for'}) eq 'ARRAY') {
6115: foreach my $status (@userstatuses) {
6116: if (grep(/^\Q$status\E$/,@{$passwdconf{'crsownerchg'}{'for'}})) {
6117: undef($noupdate);
6118: last;
6119: }
6120: }
6121: }
6122: }
6123: if ($noupdate) {
6124: return;
6125: }
6126: my %owned = &Apache::lonnet::courseiddump($cdom,'.',1,'.',
6127: $env{'user.name'}.':'.$env{'user.domain'},
6128: undef,undef,undef,'.');
6129: my %roleshash = &Apache::lonnet::get_my_roles($uname,$udom,'userroles',
6130: ['active','future']);
6131: foreach my $key (keys(%roleshash)) {
6132: my ($name,$domain,$role) = split(/:/,$key);
6133: if ($role eq 'st') {
6134: next if (($name eq $cnum) && ($domain eq $cdom));
6135: if ($owned{$domain.'_'.$name}) {
6136: if (ref($owned{$domain.'_'.$name}) eq 'HASH') {
6137: if ($owned{$domain.'_'.$name}{'nopasswdchg'}) {
6138: $noupdate = 1;
6139: last;
6140: }
6141: }
6142: } else {
6143: $noupdate = 1;
6144: last;
6145: }
6146: } else {
6147: $noupdate = 1;
6148: last;
6149: }
6150: }
6151: unless ($noupdate) {
6152: $canchange = 1;
6153: }
6154: }
6155: }
6156: }
6157: return $canchange;
6158: }
6159:
6160: sub check_usertype {
6161: my ($dom,$uname,$rules,$curr_rules,$got_rules) = @_;
6162: my $usertype;
6163: if ((ref($got_rules) eq 'HASH') && (ref($curr_rules) eq 'HASH')) {
6164: if (!$got_rules->{$dom}) {
6165: my %domconfig = &Apache::lonnet::get_dom('configuration',
6166: ['usercreation'],$dom);
6167: if (ref($domconfig{'usercreation'}) eq 'HASH') {
6168: foreach my $item ('username','id') {
6169: if (ref($domconfig{'usercreation'}{$item.'_rule'}) eq 'ARRAY') {
6170: $curr_rules->{$dom}{$item} =
6171: $domconfig{'usercreation'}{$item.'_rule'};
6172: }
6173: }
6174: }
6175: $got_rules->{$dom} = 1;
6176: }
6177: if (ref($rules) eq 'HASH') {
6178: my @user_rules;
6179: if (ref($curr_rules->{$dom}{'username'}) eq 'ARRAY') {
6180: foreach my $rule (keys(%{$rules})) {
6181: if (grep(/^\Q$rule\E/,@{$curr_rules->{$dom}{'username'}})) {
6182: push(@user_rules,$rule);
6183: }
6184: }
6185: }
6186: if (@user_rules > 0) {
6187: my %rule_check = &Apache::lonnet::inst_rulecheck($dom,$uname,undef,'username',\@user_rules);
6188: if (keys(%rule_check) > 0) {
6189: $usertype = 'unofficial';
6190: foreach my $item (keys(%rule_check)) {
6191: if ($rule_check{$item}) {
6192: $usertype = 'official';
6193: last;
6194: }
6195: }
6196: }
6197: }
6198: }
6199: }
6200: return $usertype;
6201: }
6202:
6203: sub roles_by_context {
6204: my ($context,$custom,$crstype) = @_;
6205: my @allroles;
6206: if ($context eq 'course') {
6207: @allroles = ('st');
6208: if ($env{'request.role'} =~ m{^dc\./}) {
6209: push(@allroles,'ad');
6210: }
6211: push(@allroles,('ta','ep','in'));
6212: if ($crstype eq 'Community') {
6213: push(@allroles,'co');
6214: } else {
6215: push(@allroles,'cc');
6216: }
6217: if ($custom) {
6218: push(@allroles,'cr');
6219: }
6220: } elsif ($context eq 'author') {
6221: @allroles = ('ca','aa');
6222: } elsif ($context eq 'domain') {
6223: @allroles = ('li','ad','dg','dh','da','sc','au','dc');
6224: }
6225: return @allroles;
6226: }
6227:
6228: sub get_permission {
6229: my ($context,$crstype) = @_;
6230: my %permission;
6231: if ($context eq 'course') {
6232: my $custom = 1;
6233: my @allroles = &roles_by_context($context,$custom,$crstype);
6234: foreach my $role (@allroles) {
6235: if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) {
6236: $permission{'cusr'} = 1;
6237: last;
6238: }
6239: }
6240: if (&Apache::lonnet::allowed('ccr',$env{'request.course.id'})) {
6241: $permission{'custom'} = 1;
6242: }
6243: if (&Apache::lonnet::allowed('vcl',$env{'request.course.id'})) {
6244: $permission{'view'} = 1;
6245: }
6246: if (!$permission{'view'}) {
6247: my $scope = $env{'request.course.id'}.'/'.$env{'request.course.sec'};
6248: $permission{'view'} = &Apache::lonnet::allowed('vcl',$scope);
6249: if ($permission{'view'}) {
6250: $permission{'view_section'} = $env{'request.course.sec'};
6251: }
6252: }
6253: if (!$permission{'cusr'}) {
6254: if ($env{'request.course.sec'} ne '') {
6255: my $scope = $env{'request.course.id'}.'/'.$env{'request.course.sec'};
6256: $permission{'cusr'} = (&Apache::lonnet::allowed('cst',$scope));
6257: if ($permission{'cusr'}) {
6258: $permission{'cusr_section'} = $env{'request.course.sec'};
6259: }
6260: }
6261: }
6262: if (&Apache::lonnet::allowed('mdg',$env{'request.course.id'})) {
6263: $permission{'grp_manage'} = 1;
6264: }
6265: if ($permission{'cusr'}) {
6266: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
6267: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
6268: my %coursehash = (
6269: 'internal.selfenrollmgrdc' => $env{'course.'.$env{'request.course.id'}.'.internal.selfenrollmgrdc'},
6270: 'internal.selfenrollmgrcc' => $env{'course.'.$env{'request.course.id'}.'.internal.selfenrollmgrcc'},
6271: 'internal.coursecode' => $env{'course.'.$env{'request.course.id'}.'.internal.coursecode'},
6272: 'internal.textbook' =>$env{'course.'.$env{'request.course.id'}.'.internal.textbook'},
6273: );
6274: my ($managed_by_cc,$managed_by_dc) = &selfenrollment_administration($cdom,$cnum,$crstype,\%coursehash);
6275: if (ref($managed_by_cc) eq 'ARRAY') {
6276: if (@{$managed_by_cc}) {
6277: $permission{'selfenrolladmin'} = 1;
6278: }
6279: }
6280: }
6281: if ($env{'request.course.id'}) {
6282: my $user;
6283: if (($env{'user.name'} ne '') && ($env{'user.domain'} ne '')) {
6284: $user = $env{'user.name'}.':'.$env{'user.domain'};
6285: }
6286: if (($user ne '') && ($env{'course.'.$env{'request.course.id'}.'.internal.courseowner'} eq
6287: $user)) {
6288: $permission{'owner'} = 1;
6289: if (&Apache::lonnet::allowed('mip',$env{'request.course.id'})) {
6290: $permission{'mip'} = 1;
6291: }
6292: } elsif (($user ne '') && ($env{'course.'.$env{'request.course.id'}.'.internal.co-owners'} ne '')) {
6293: if (grep(/^\Q$user\E$/,split(/,/,$env{'course.'.$env{'request.course.id'}.'.internal.co-owners'}))) {
6294: $permission{'co-owner'} = 1;
6295: }
6296: }
6297: }
6298: } elsif ($context eq 'author') {
6299: $permission{'cusr'} = &authorpriv($env{'user.name'},$env{'request.role.domain'});
6300: $permission{'view'} = $permission{'cusr'};
6301: } else {
6302: my @allroles = &roles_by_context($context);
6303: foreach my $role (@allroles) {
6304: if (&Apache::lonnet::allowed('c'.$role,$env{'request.role.domain'})) {
6305: $permission{'cusr'} = 1;
6306: last;
6307: }
6308: }
6309: if (!$permission{'cusr'}) {
6310: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
6311: $permission{'cusr'} = 1;
6312: }
6313: }
6314: if (&Apache::lonnet::allowed('ccr',$env{'request.role.domain'})) {
6315: $permission{'custom'} = 1;
6316: }
6317: if (&Apache::lonnet::allowed('vac',$env{'request.role.domain'})) {
6318: $permission{'activity'} = 1;
6319: }
6320: if (&Apache::lonnet::allowed('vur',$env{'request.role.domain'})) {
6321: $permission{'view'} = 1;
6322: }
6323: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
6324: $permission{'owner'} = 1;
6325: }
6326: }
6327: my $allowed = 0;
6328: foreach my $perm (values(%permission)) {
6329: if ($perm) { $allowed=1; last; }
6330: }
6331: return (\%permission,$allowed);
6332: }
6333:
6334: # ==================================================== Figure out author access
6335:
6336: sub authorpriv {
6337: my ($auname,$audom)=@_;
6338: unless ((&Apache::lonnet::allowed('cca',$audom.'/'.$auname))
6339: || (&Apache::lonnet::allowed('caa',$audom.'/'.$auname))) { return ''; } return 1;
6340: }
6341:
6342: sub roles_on_upload {
6343: my ($context,$setting,$crstype,%customroles) = @_;
6344: my (@possible_roles,@permitted_roles);
6345: @possible_roles = &curr_role_permissions($context,$setting,1,$crstype);
6346: foreach my $role (@possible_roles) {
6347: if ($role eq 'cr') {
6348: push(@permitted_roles,keys(%customroles));
6349: } else {
6350: push(@permitted_roles,$role);
6351: }
6352: }
6353: return @permitted_roles;
6354: }
6355:
6356: sub get_course_identity {
6357: my ($cid) = @_;
6358: my ($cnum,$cdom,$cdesc);
6359: if ($cid eq '') {
6360: $cid = $env{'request.course.id'}
6361: }
6362: if ($cid ne '') {
6363: $cnum = $env{'course.'.$cid.'.num'};
6364: $cdom = $env{'course.'.$cid.'.domain'};
6365: $cdesc = $env{'course.'.$cid.'.description'};
6366: if ($cnum eq '' || $cdom eq '') {
6367: my %coursehash =
6368: &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
6369: $cdom = $coursehash{'domain'};
6370: $cnum = $coursehash{'num'};
6371: $cdesc = $coursehash{'description'};
6372: }
6373: }
6374: return ($cnum,$cdom,$cdesc);
6375: }
6376:
6377: sub dc_setcourse_js {
6378: my ($formname,$mode,$context,$showcredits,$domain) = @_;
6379: my ($dc_setcourse_code,$authen_check);
6380: my $cctext = &Apache::lonnet::plaintext('cc');
6381: my $cotext = &Apache::lonnet::plaintext('co');
6382: my %alerts = §ioncheck_alerts();
6383: my $role = 'role';
6384: if ($mode eq 'upload') {
6385: $role = 'courserole';
6386: } else {
6387: $authen_check = &verify_authen($formname,$context,$domain);
6388: }
6389: $dc_setcourse_code = (<<"SCRIPTTOP");
6390: $authen_check
6391:
6392: function setCourse() {
6393: var course = document.$formname.dccourse.value;
6394: if (course != "") {
6395: if (document.$formname.dcdomain.value != document.$formname.origdom.value) {
6396: alert("$alerts{'curd'}");
6397: return;
6398: }
6399: var userrole = document.$formname.$role.options[document.$formname.$role.selectedIndex].value
6400: var section="";
6401: var numsections = 0;
6402: var newsecs = new Array();
6403: for (var i=0; i<document.$formname.currsec.length; i++) {
6404: if (document.$formname.currsec.options[i].selected == true ) {
6405: if (document.$formname.currsec.options[i].value != "" && document.$formname.currsec.options[i].value != null) {
6406: if (numsections == 0) {
6407: section = document.$formname.currsec.options[i].value
6408: numsections = 1;
6409: }
6410: else {
6411: section = section + "," + document.$formname.currsec.options[i].value
6412: numsections ++;
6413: }
6414: }
6415: }
6416: }
6417: if (document.$formname.newsec.value != "" && document.$formname.newsec.value != null) {
6418: if (numsections == 0) {
6419: section = document.$formname.newsec.value
6420: }
6421: else {
6422: section = section + "," + document.$formname.newsec.value
6423: }
6424: newsecs = document.$formname.newsec.value.split(/,/g);
6425: numsections = numsections + newsecs.length;
6426: }
6427: if ((userrole == 'st') && (numsections > 1)) {
6428: if (document.$formname.crstype.value == 'Community') {
6429: alert("$alerts{'inco'}. $alerts{'youh'} "+numsections+" $alerts{'sect'}.\\n$alerts{'plsm'}.")
6430: } else {
6431: alert("$alerts{'inea'}. $alerts{'youh'} "+numsections+" $alerts{'sect'}.\\n$alerts{'plsm'}.")
6432: }
6433: return;
6434: }
6435: for (var j=0; j<newsecs.length; j++) {
6436: if ((newsecs[j] == 'all') || (newsecs[j] == 'none')) {
6437: alert("'"+newsecs[j]+"' $alerts{'mayn'}.\\n$alerts{'plsc'}.");
6438: return;
6439: }
6440: if (document.$formname.groups.value != '') {
6441: var groups = document.$formname.groups.value.split(/,/g);
6442: for (var k=0; k<groups.length; k++) {
6443: if (newsecs[j] == groups[k]) {
6444: if (document.$formname.crstype.value == 'Community') {
6445: alert("'"+newsecs[j]+"' $alerts{'mayc'}.\\n$alerts{'secn'}. $alerts{'plsc'}.");
6446: } else {
6447: alert("'"+newsecs[j]+"' $alerts{'mayt'}.\\n$alerts{'secn'}. $alerts{'plsc'}.");
6448: }
6449: return;
6450: }
6451: }
6452: }
6453: }
6454: if ((userrole == 'cc') && (numsections > 0)) {
6455: alert("$alerts{'secd'} $cctext $alerts{'role'}.\\n$alerts{'accr'}.");
6456: section = "";
6457: }
6458: if ((userrole == 'co') && (numsections > 0)) {
6459: alert("$alerts{'secd'} $cotext $alerts{'role'}.\\n$alerts{'accr'}.");
6460: section = "";
6461: }
6462: SCRIPTTOP
6463: if ($mode ne 'upload') {
6464: $dc_setcourse_code .= (<<"SCRIPTMID");
6465: var coursename = "_$env{'request.role.domain'}"+"_"+course+"_"+userrole
6466: var numcourse = getIndex(document.$formname.dccourse);
6467: if (numcourse == "-1") {
6468: if (document.$formname.type == 'Community') {
6469: alert("$alerts{'thwc'}");
6470: } else {
6471: alert("$alerts{'thwa'}");
6472: }
6473: return;
6474: }
6475: else {
6476: document.$formname.elements[numcourse].name = "act"+coursename;
6477: var numnewsec = getIndex(document.$formname.newsec);
6478: if (numnewsec != "-1") {
6479: document.$formname.elements[numnewsec].name = "sec"+coursename;
6480: document.$formname.elements[numnewsec].value = section;
6481: }
6482: var numstart = getIndex(document.$formname.start);
6483: if (numstart != "-1") {
6484: document.$formname.elements[numstart].name = "start"+coursename;
6485: }
6486: var numend = getIndex(document.$formname.end);
6487: if (numend != "-1") {
6488: document.$formname.elements[numend].name = "end"+coursename
6489: }
6490: SCRIPTMID
6491: if ($showcredits) {
6492: $dc_setcourse_code .= <<ENDCRED;
6493: var numcredits = getIndex(document.$formname.credits);
6494: if (numcredits != "-1") {
6495: document.$formname.elements[numcredits].name = "credits"+coursename;
6496: }
6497: ENDCRED
6498: }
6499: $dc_setcourse_code .= <<ENDSCRIPT;
6500: }
6501: }
6502: var authcheck = auth_check();
6503: if (authcheck == 'ok') {
6504: document.$formname.submit();
6505: }
6506: }
6507: ENDSCRIPT
6508: } else {
6509: $dc_setcourse_code .= "
6510: document.$formname.sections.value = section;
6511: }
6512: return 'ok';
6513: }
6514: ";
6515: }
6516: $dc_setcourse_code .= (<<"ENDSCRIPT");
6517:
6518: function getIndex(caller) {
6519: for (var i=0;i<document.$formname.elements.length;i++) {
6520: if (document.$formname.elements[i] == caller) {
6521: return i;
6522: }
6523: }
6524: return -1;
6525: }
6526: ENDSCRIPT
6527: return $dc_setcourse_code;
6528: }
6529:
6530: sub verify_authen {
6531: my ($formname,$context,$domain) = @_;
6532: my %alerts = &authcheck_alerts();
6533: my $finish = "return 'ok';";
6534: if ($context eq 'author') {
6535: $finish = "document.$formname.submit();";
6536: }
6537: my ($numrules,$intargjs) =
6538: &passwd_validation_js('argpicked',$domain);
6539: my $outcome = <<"ENDSCRIPT";
6540:
6541: function auth_check() {
6542: var logintype;
6543: if (document.$formname.login.length) {
6544: if (document.$formname.login.length > 0) {
6545: var loginpicked = 0;
6546: for (var i=0; i<document.$formname.login.length; i++) {
6547: if (document.$formname.login[i].checked == true) {
6548: loginpicked = 1;
6549: logintype = document.$formname.login[i].value;
6550: }
6551: }
6552: if (loginpicked == 0) {
6553: alert("$alerts{'authen'}");
6554: return;
6555: }
6556: }
6557: } else {
6558: logintype = document.$formname.login.value;
6559: }
6560: if (logintype == 'nochange') {
6561: return 'ok';
6562: }
6563: var argpicked = document.$formname.elements[logintype+'arg'].value;
6564: if ((argpicked == null) || (argpicked == '') || (typeof argpicked == 'undefined')) {
6565: var alertmsg = '';
6566: switch (logintype) {
6567: case 'krb':
6568: alertmsg = '$alerts{'krb'}';
6569: break;
6570: case 'int':
6571: alertmsg = '$alerts{'ipass'}';
6572: break;
6573: case 'fsys':
6574: alertmsg = '$alerts{'ipass'}';
6575: break;
6576: case 'loc':
6577: alertmsg = '';
6578: break;
6579: default:
6580: alertmsg = '';
6581: }
6582: if (alertmsg != '') {
6583: alert(alertmsg);
6584: return;
6585: }
6586: } else if (logintype == 'int') {
6587: var numrules = $numrules;
6588: if (numrules > 0) {
6589: $intargjs
6590: }
6591: }
6592: $finish
6593: }
6594: ENDSCRIPT
6595: }
6596:
6597: sub sectioncheck_alerts {
6598: my %alerts = &Apache::lonlocal::texthash(
6599: curd => 'You must select a course or community in the current domain',
6600: inea => 'In each course, each user may only have one student role at a time',
6601: inco => 'In each community, each user may only have one member role at a time',
6602: youh => 'You had selected',
6603: sect => 'sections',
6604: plsm => 'Please modify your selections so they include no more than one section',
6605: mayn => 'may not be used as the name for a section, as it is a reserved word',
6606: plsc => 'Please choose a different section name',
6607: mayt => 'may not be used as the name for a section, as it is the name of a course group',
6608: mayc => 'may not be used as the name for a section, as it is the name of a community group',
6609: secn => 'Section names and group names must be distinct',
6610: secd => 'Section designations do not apply to ',
6611: role => 'roles',
6612: accr => 'role will be added with access to all sections',
6613: thwa => 'There was a problem with your course selection',
6614: thwc => 'There was a problem with your community selection',
6615: );
6616: &js_escape(\%alerts);
6617: return %alerts;
6618: }
6619:
6620: sub authcheck_alerts {
6621: my %alerts =
6622: &Apache::lonlocal::texthash(
6623: authen => 'You must choose an authentication type.',
6624: krb => 'You need to specify the Kerberos domain.',
6625: ipass => 'You need to specify the initial password.',
6626: );
6627: &js_escape(\%alerts);
6628: return %alerts;
6629: }
6630:
6631: sub is_courseowner {
6632: my ($thiscourse,$courseowner) = @_;
6633: if ($courseowner eq '') {
6634: if ($env{'request.course.id'} eq $thiscourse) {
6635: $courseowner = $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'};
6636: }
6637: }
6638: if ($courseowner ne '') {
6639: if ($courseowner eq $env{'user.name'}.':'.$env{'user.domain'}) {
6640: return 1;
6641: }
6642: }
6643: return;
6644: }
6645:
6646: sub get_selfenroll_titles {
6647: my @row = ('types','registered','enroll_dates','access_dates','section',
6648: 'approval','limit');
6649: my %lt = &Apache::lonlocal::texthash (
6650: types => 'Users allowed to self-enroll',
6651: registered => 'Registration status (official courses)' ,
6652: enroll_dates => 'Dates self-enrollment available',
6653: access_dates => 'Access dates for self-enrolling users',
6654: section => "Self-enrolling users' section",
6655: approval => 'Processing of requests',
6656: limit => 'Enrollment limit',
6657: );
6658: return (\@row,\%lt);
6659: }
6660:
6661: sub selfenroll_default_descs {
6662: my %desc = (
6663: types => {
6664: dom => &mt('Course domain'),
6665: all => &mt('Any domain'),
6666: '' => &mt('None'),
6667: },
6668: limit => {
6669: none => &mt('No limit'),
6670: allstudents => &mt('Limit by total students'),
6671: selfenrolled => &mt('Limit by total self-enrolled'),
6672: },
6673: approval => {
6674: '0' => &mt('Processed automatically'),
6675: '1' => &mt('Queued for approval'),
6676: '2' => &mt('Queued, pending validation'),
6677: },
6678: registered => {
6679: 0 => 'No registration required',
6680: 1 => 'Registered students only',
6681: },
6682: );
6683: return %desc;
6684: }
6685:
6686: sub selfenroll_validation_types {
6687: my @items = ('url','fields','button','markup');
6688: my %names = &Apache::lonlocal::texthash (
6689: url => 'Web address of validation server/script',
6690: fields => 'Form fields to send to validator',
6691: button => 'Text for validation button',
6692: markup => 'Validation description (HTML)',
6693: );
6694: my @fields = ('username','domain','uniquecode','course','coursetype','description');
6695: return (\@items,\%names,\@fields);
6696: }
6697:
6698: sub get_extended_type {
6699: my ($cdom,$cnum,$crstype,$current) = @_;
6700: my $type = 'unofficial';
6701: my %settings;
6702: if (ref($current) eq 'HASH') {
6703: %settings = %{$current};
6704: } else {
6705: %settings = &Apache::lonnet::get('environment',['internal.coursecode','internal.textbook'],$cdom,$cnum);
6706: }
6707: if ($crstype eq 'Community') {
6708: $type = 'community';
6709: } elsif ($crstype eq 'Placement') {
6710: $type = 'placement';
6711: } elsif ($settings{'internal.coursecode'}) {
6712: $type = 'official';
6713: } elsif ($settings{'internal.textbook'}) {
6714: $type = 'textbook';
6715: }
6716: return $type;
6717: }
6718:
6719: sub selfenrollment_administration {
6720: my ($cdom,$cnum,$crstype,$coursehash) = @_;
6721: my %settings;
6722: if (ref($coursehash) eq 'HASH') {
6723: %settings = %{$coursehash};
6724: } else {
6725: %settings = &Apache::lonnet::get('environment',
6726: ['internal.selfenrollmgrdc','internal.selfenrollmgrcc',
6727: 'internal.coursecode','internal.textbook'],$cdom,$cnum);
6728: }
6729: my ($possconfigs) = &get_selfenroll_titles();
6730: my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom);
6731: my $selfenrolltype = &get_extended_type($cdom,$cnum,$crstype,\%settings);
6732:
6733: my (@in_course,@in_domain);
6734: if ($settings{'internal.selfenrollmgrcc'} ne '') {
6735: @in_course = split(/,/,$settings{'internal.selfenrollmgrcc'});
6736: my @diffs = &Apache::loncommon::compare_arrays($possconfigs,\@in_course);
6737: unless (@diffs) {
6738: return (\@in_course,\@in_domain);
6739: }
6740: }
6741: if ($settings{'internal.selfenrollmgrdc'} ne '') {
6742: my @in_domain = split(/,/,$settings{'internal.selfenrollmgrdc'});
6743: my @diffs = &Apache::loncommon::compare_arrays(\@in_domain,$possconfigs);
6744: unless (@diffs) {
6745: return (\@in_course,\@in_domain);
6746: }
6747: }
6748: my @combined = @in_course;
6749: push(@combined,@in_domain);
6750: my @diffs = &Apache::loncommon::compare_arrays(\@combined,$possconfigs);
6751: unless (@diffs) {
6752: return (\@in_course,\@in_domain);
6753: }
6754: if ($domdefaults{$selfenrolltype.'selfenrolladmdc'} eq '') {
6755: push(@in_course,@diffs);
6756: } else {
6757: my @defaultdc = split(/,/,$domdefaults{$selfenrolltype.'selfenrolladmdc'});
6758: foreach my $item (@diffs) {
6759: if (grep(/^\Q$item\E$/,@defaultdc)) {
6760: push(@in_domain,$item);
6761: } else {
6762: push(@in_course,$item);
6763: }
6764: }
6765: }
6766: return (\@in_course,\@in_domain);
6767: }
6768:
6769: sub custom_role_header {
6770: my ($context,$crstype,$templaterolerefs,$prefix) = @_;
6771: my %lt = &Apache::lonlocal::texthash(
6772: sele => 'Select a Template',
6773: );
6774: my ($context_code,$button_code);
6775: if ($context eq 'domain') {
6776: $context_code = &custom_coursetype_switch($crstype,$prefix);
6777: }
6778: if (ref($templaterolerefs) eq 'ARRAY') {
6779: foreach my $role (@{$templaterolerefs}) {
6780: my $display = 'inline';
6781: if (($context eq 'domain') && ($role eq 'co')) {
6782: $display = 'none';
6783: }
6784: $button_code .= &make_button_code($role,$crstype,$display,$prefix).' ';
6785: }
6786: }
6787: return <<"END";
6788: <div class="LC_left_float">
6789: <fieldset>
6790: <legend>$lt{'sele'}</legend>
6791: $button_code
6792: </fieldset></div>
6793: $context_code
6794: <br clear="all" />
6795: END
6796: }
6797:
6798: sub custom_coursetype_switch {
6799: my ($crstype,$prefix) = @_;
6800: my ($checkedcourse,$checkedcommunity);
6801: if ($crstype eq 'Community') {
6802: $checkedcommunity = ' checked="checked"';
6803: } else {
6804: $checkedcourse = ' checked="checked"';
6805: }
6806: my %lt = &Apache::lonlocal::texthash(
6807: cont => 'Context',
6808: cour => 'Course',
6809: comm => 'Community',
6810: );
6811: return <<"END";
6812: <div class="LC_left_float">
6813: <fieldset>
6814: <legend>$lt{'cont'}</legend>
6815: <label>
6816: <input type="radio" name="${prefix}_custrolecrstype" value="Course"$checkedcourse onclick="javascript:customSwitchType('$prefix');" />
6817: $lt{'cour'}
6818: </label>
6819: <label>
6820: <input type="radio" name="${prefix}_custrolecrstype" value="Community"$checkedcommunity onclick="javascript:customSwitchType('$prefix');" />
6821: $lt{'comm'}
6822: </label>
6823: </fieldset>
6824: </div>
6825: END
6826: }
6827:
6828: sub custom_role_table {
6829: my ($crstype,$full,$levels,$levelscurrent,$prefix,$add_class,$id) = @_;
6830: return unless ((ref($full) eq 'HASH') && (ref($levels) eq 'HASH') &&
6831: (ref($levelscurrent) eq 'HASH'));
6832: my %lt=&Apache::lonlocal::texthash (
6833: 'prv' => "Privilege",
6834: 'crl' => "Course Level",
6835: 'dml' => "Domain Level",
6836: 'ssl' => "System Level");
6837: my %cr = (
6838: course => '_c',
6839: domain => '_d',
6840: system => '_s',
6841: );
6842:
6843: my $output=&Apache::loncommon::start_data_table($add_class,$id).
6844: &Apache::loncommon::start_data_table_header_row().
6845: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
6846: '</th><th>'.$lt{'ssl'}.'</th>'.
6847: &Apache::loncommon::end_data_table_header_row();
6848: foreach my $priv (sort(keys(%{$full}))) {
6849: my $privtext = &Apache::lonnet::plaintext($priv,$crstype);
6850: $output .= &Apache::loncommon::start_data_table_row().
6851: '<td><span id="'.$prefix.$priv.'">'.$privtext.'</span></td>';
6852: foreach my $type ('course','domain','system') {
6853: if (($type eq 'system') && ($priv eq 'bre') && ($crstype eq 'Community')) {
6854: $output .= '<td> </td>';
6855: } else {
6856: $output .= '<td>'.
6857: ($levels->{$type}{$priv}?'<input type="checkbox" id="'.$prefix.$priv.$cr{$type}.'"'.
6858: ' name="'.$prefix.$priv.$cr{$type}.'"'.
6859: ($levelscurrent->{$type}{$priv}?' checked="checked"':'').' />':' ').
6860: '</td>';
6861: }
6862: }
6863: $output .= &Apache::loncommon::end_data_table_row();
6864: }
6865: $output .= &Apache::loncommon::end_data_table();
6866: return $output;
6867: }
6868:
6869: sub custom_role_privs {
6870: my ($privs,$full,$levels,$levelscurrent)= @_;
6871: return unless ((ref($privs) eq 'HASH') && (ref($full) eq 'HASH') &&
6872: (ref($levels) eq 'HASH') && (ref($levelscurrent) eq 'HASH'));
6873: my %cr = (
6874: course => 'cr:c',
6875: domain => 'cr:d',
6876: system => 'cr:s',
6877: );
6878: foreach my $type ('course','domain','system') {
6879: foreach my $item (split(/\:/,$Apache::lonnet::pr{$cr{$type}})) {
6880: my ($priv,$restrict)=split(/\&/,$item);
6881: if (!$restrict) { $restrict='F'; }
6882: $levels->{$type}->{$priv}=$restrict;
6883: if ($privs->{$type}=~/\:$priv/) {
6884: $levelscurrent->{$type}->{$priv}=1;
6885: }
6886: $full->{$priv}=1;
6887: }
6888: }
6889: return;
6890: }
6891:
6892: sub custom_template_roles {
6893: my ($context,$crstype) = @_;
6894: my @template_roles = ("in","ta","ep");
6895: if (($context eq 'domain') || ($context eq 'domprefs')) {
6896: push(@template_roles,"ad");
6897: }
6898: push(@template_roles,"st");
6899: if ($context eq 'domain') {
6900: unshift(@template_roles,('co','cc'));
6901: } else {
6902: if ($crstype eq 'Community') {
6903: unshift(@template_roles,'co');
6904: } else {
6905: unshift(@template_roles,'cc');
6906: }
6907: }
6908: return @template_roles;
6909: }
6910:
6911: sub custom_roledefs_js {
6912: my ($context,$crstype,$formname,$full,$templaterolesref,$jsback) = @_;
6913: my $button_code = "\n";
6914: my $head_script = "\n";
6915: my (%roletitlestr,$rolenamestr);
6916: my %role_titles = (
6917: Course => [],
6918: Community => [],
6919: );
6920: $head_script .= '<script type="text/javascript">'."\n"
6921: .'// <![CDATA['."\n";
6922: if (ref($templaterolesref) eq 'ARRAY') {
6923: if ($context eq 'domain') {
6924: $rolenamestr = join("','",@{$templaterolesref});
6925: }
6926: foreach my $role (@{$templaterolesref}) {
6927: $head_script .= &make_script_template($role,$crstype,$formname);
6928: if ($context eq 'domain') {
6929: foreach my $type ('Course','Community') {
6930: push(@{$role_titles{$type}},&Apache::lonnet::plaintext($role,$type));
6931: }
6932: }
6933: }
6934: }
6935: if ($context eq 'domain') {
6936: foreach my $type ('Course','Community') {
6937: $roletitlestr{$type} = join("','",@{$role_titles{$type}});
6938: }
6939: my %pt = (
6940: Community => {
6941: cst => &mt('Grant/revoke role of Member'),
6942: mdc => &mt('Edit community contents'),
6943: pch => &mt('Post discussion on community resources'),
6944: pfo => &mt('Print for other users and entire community'),
6945: },
6946: Course => {
6947: cst => &mt('Grant/revoke role of Student'),
6948: mdc => &mt('Edit course contents'),
6949: pch => &mt('Post discussion on course resources'),
6950: pfo => &mt('Print for other users and entire course'),
6951: },
6952: );
6953: $head_script .= <<"ENDJS";
6954: function customSwitchType(prefix) {
6955: var privnames = new Array('cst','mdc','pch','pfo');
6956: var privtxtcrs = new Array('$pt{Course}{cst}','$pt{Course}{mdc}','$pt{Course}{pch}','$pt{Course}{pfo}');
6957: var privtxtcom = new Array('$pt{Community}{cst}','$pt{Community}{mdc}','$pt{Community}{pch}','$pt{Community}{pfo}');
6958: var rolenames = new Array('$rolenamestr');
6959: var rolescrs = new Array('$roletitlestr{Course}');
6960: var rolescom = new Array('$roletitlestr{Community}');
6961: var radio = prefix+'_custrolecrstype';
6962: if (document.$formname.elements[radio].length > 1) {
6963: for (var i=0; i<document.$formname.elements[radio].length; i++) {
6964: if (document.$formname.elements[radio][i].checked) {
6965: if ((document.getElementById(prefix+'bre_s')) && (document.getElementById(prefix+'bro_s'))) {
6966: if (document.$formname.elements[radio][i].value == 'Community') {
6967: if (document.getElementById(prefix+'bre_s').checked) {
6968: document.getElementById(prefix+'bro_s').checked = true;
6969: document.getElementById(prefix+'bre_s').checked = false;
6970:
6971: }
6972: document.getElementById(prefix+'bre_s').style.visibility = 'hidden';
6973: } else {
6974: document.getElementById(prefix+'bre_s').style.visibility = 'visible';
6975: if (document.getElementById(prefix+'bro_s').checked) {
6976: document.getElementById(prefix+'bre_s').checked = true;
6977: document.getElementById(prefix+'bro_s').checked = false;
6978: }
6979: }
6980: }
6981: for (var j=0; j<privnames.length; j++) {
6982: if (document.getElementById(prefix+privnames[j])) {
6983: if (document.getElementById(prefix+privnames[j])) {
6984: if (document.$formname.elements[radio][i].value == 'Course') {
6985: document.getElementById(prefix+privnames[j]).innerHTML = privtxtcrs[j];
6986: } else {
6987: document.getElementById(prefix+privnames[j]).innerHTML = privtxtcom[j];
6988: }
6989: }
6990: }
6991: }
6992: for (var j=0; j<rolenames.length; j++) {
6993: if (document.getElementById(prefix+rolenames[j])) {
6994: if (document.getElementById(prefix+rolenames[j])) {
6995: if (document.$formname.elements[radio][i].value == 'Course') {
6996: document.getElementById(prefix+rolenames[j]).value = rolescrs[j];
6997: if (rolenames[j] == 'cc') {
6998: document.getElementById(prefix+rolenames[j]).style.display = 'inline';
6999: }
7000: if (rolenames[j] == 'co') {
7001: document.getElementById(prefix+rolenames[j]).style.display = 'none';
7002: }
7003: } else {
7004: document.getElementById(prefix+rolenames[j]).value = rolescom[j];
7005: if (rolenames[j] == 'cc') {
7006: document.getElementById(prefix+rolenames[j]).style.display = 'none';
7007: }
7008: if (rolenames[j] == 'co') {
7009: document.getElementById(prefix+rolenames[j]).style.display = 'inline';
7010: }
7011: }
7012: }
7013: }
7014: }
7015: }
7016: }
7017: }
7018: return;
7019: }
7020: ENDJS
7021: }
7022: $head_script .= "\n".$jsback."\n"
7023: .'// ]]>'."\n"
7024: .'</script>'."\n";
7025: return $head_script;
7026: }
7027:
7028: # --------------------------------------------------------
7029: sub make_script_template {
7030: my ($role,$crstype,$formname) = @_;
7031: my $return_script = 'function set_'.$role.'(prefix) {'."\n";
7032: my (%full_by_level,%role_priv);
7033: foreach my $level ('c','d','s') {
7034: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:'.$level})) {
7035: next if (($level eq 's') && ($crstype eq 'Community') && ($item eq 'bre&S'));
7036: my ($priv,$restrict)=split(/\&/,$item);
7037: $full_by_level{$level}{$priv}=1;
7038: }
7039: $role_priv{$level} = {};
7040: my @temp = split(/:/,$Apache::lonnet::pr{$role.':'.$level});
7041: foreach my $priv (@temp) {
7042: my ($priv_item, $dummy) = split(/\&/,$priv);
7043: $role_priv{$level}{$priv_item} = 1;
7044: }
7045: }
7046: my %to_check = (
7047: c => ['c','d','s'],
7048: d => ['d','s'],
7049: s => ['s'],
7050: );
7051: foreach my $level ('c','d','s') {
7052: if (ref($full_by_level{$level}) eq 'HASH') {
7053: foreach my $priv (keys(%{$full_by_level{$level}})) {
7054: my $value = 'false';
7055: if (ref($to_check{$level}) eq 'ARRAY') {
7056: foreach my $lett (@{$to_check{$level}}) {
7057: if (exists($role_priv{$lett}{$priv})) {
7058: $value = 'true';
7059: last;
7060: }
7061: }
7062: $return_script .= "document.$formname.elements[prefix+'".$priv."_".$level."'].checked = $value;\n";
7063: }
7064: }
7065: }
7066: }
7067: $return_script .= '}'."\n";
7068: return ($return_script);
7069: }
7070: # ----------------------------------------------------------
7071: sub make_button_code {
7072: my ($role,$crstype,$display,$prefix) = @_;
7073: my $label = &Apache::lonnet::plaintext($role,$crstype);
7074: my $button_code = '<input type="button" onclick="set_'.$role."('$prefix'".')" '.
7075: 'id="'.$prefix.$role.'" value="'.$label.'" '.
7076: 'style="display:'.$display.'" />';
7077: return ($button_code);
7078: }
7079:
7080: sub custom_role_update {
7081: my ($rolename,$prefix) = @_;
7082: # ------------------------------------------------------- What can be assigned?
7083: my %privs = (
7084: c => '',
7085: d => '',
7086: s => '',
7087: );
7088: foreach my $level (keys(%privs)) {
7089: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:'.$level})) {
7090: my ($priv,$restrict)=split(/\&/,$item);
7091: if (!$restrict) { $restrict=''; }
7092: if ($env{'form.'.$prefix.$priv.'_'.$level}) {
7093: $privs{$level} .=':'.$item;
7094: }
7095: }
7096: }
7097: return %privs;
7098: }
7099:
7100: sub adhoc_status_types {
7101: my ($cdom,$context,$role,$selectedref,$othertitle,$usertypes,$types,$disabled) = @_;
7102: my $output = &Apache::loncommon::start_data_table();
7103: my $numinrow = 3;
7104: my $rem;
7105: if (ref($types) eq 'ARRAY') {
7106: for (my $i=0; $i<@{$types}; $i++) {
7107: if (defined($usertypes->{$types->[$i]})) {
7108: my $rem = $i%($numinrow);
7109: if ($rem == 0) {
7110: if ($i > 0) {
7111: $output .= &Apache::loncommon::end_data_table_row();
7112: }
7113: $output .= &Apache::loncommon::start_data_table_row();
7114: }
7115: my $check;
7116: if (ref($selectedref) eq 'ARRAY') {
7117: if (grep(/^\Q$types->[$i]\E$/,@{$selectedref})) {
7118: $check = ' checked="checked"';
7119: }
7120: }
7121: $output .= '<td>'.
7122: '<span class="LC_nobreak"><label>'.
7123: '<input type="checkbox" name="'.$context.$role.'_status" '.
7124: 'value="'.$types->[$i].'"'.$check.$disabled.' />'.
7125: $usertypes->{$types->[$i]}.'</label></span></td>';
7126: }
7127: }
7128: $rem = @{$types}%($numinrow);
7129: }
7130: my $colsleft = $numinrow - $rem;
7131: if (($rem == 0) && (@{$types} > 0)) {
7132: $output .= &Apache::loncommon::start_data_table_row();
7133: }
7134: if ($colsleft > 1) {
7135: $output .= '<td colspan="'.$colsleft.'">';
7136: } else {
7137: $output .= '<td>';
7138: }
7139: my $defcheck;
7140: if (ref($selectedref) eq 'ARRAY') {
7141: if (grep(/^default$/,@{$selectedref})) {
7142: $defcheck = ' checked="checked"';
7143: }
7144: }
7145: $output .= '<span class="LC_nobreak"><label>'.
7146: '<input type="checkbox" name="'.$context.$role.'_status"'.
7147: 'value="default"'.$defcheck.$disabled.' />'.
7148: $othertitle.'</label></span></td>'.
7149: &Apache::loncommon::end_data_table_row().
7150: &Apache::loncommon::end_data_table();
7151: return $output;
7152: }
7153:
7154: sub adhoc_staff {
7155: my ($access,$context,$role,$selectedref,$adhocref,$disabled) = @_;
7156: my $output;
7157: if (ref($adhocref) eq 'HASH') {
7158: my %by_fullname;
7159: my $numinrow = 4;
7160: my $rem;
7161: my @personnel = keys(%{$adhocref});
7162: if (@personnel) {
7163: foreach my $person (@personnel) {
7164: my ($uname,$udom) = split(/:/,$person);
7165: my $fullname = &Apache::loncommon::plainname($uname,$udom,'lastname');
7166: $by_fullname{$fullname} = $person;
7167: }
7168: my @sorted = sort(keys(%by_fullname));
7169: my $count = scalar(@sorted);
7170: $output = &Apache::loncommon::start_data_table();
7171: for (my $i=0; $i<$count; $i++) {
7172: my $rem = $i%($numinrow);
7173: if ($rem == 0) {
7174: if ($i > 0) {
7175: $output .= &Apache::loncommon::end_data_table_row();
7176: }
7177: $output .= &Apache::loncommon::start_data_table_row();
7178: }
7179: my $check;
7180: my $user = $by_fullname{$sorted[$i]};
7181: if (ref($selectedref) eq 'ARRAY') {
7182: if (grep(/^\Q$user\E$/,@{$selectedref})) {
7183: $check = ' checked="checked"';
7184: }
7185: }
7186: if ($i == $count-1) {
7187: my $colsleft = $numinrow - $rem;
7188: if ($colsleft > 1) {
7189: $output .= '<td colspan="'.$colsleft.'">';
7190: } else {
7191: $output .= '<td>';
7192: }
7193: } else {
7194: $output .= '<td>';
7195: }
7196: $output .= '<span class="LC_nobreak"><label>'.
7197: '<input type="checkbox" name="'.$context.$role.'_staff_'.$access.'" '.
7198: 'value="'.$user.'"'.$check.$disabled.' />'.$sorted[$i].
7199: '</label></span></td>';
7200: if ($i == $count-1) {
7201: $output .= &Apache::loncommon::end_data_table_row();
7202: }
7203: }
7204: $output .= &Apache::loncommon::end_data_table();
7205: }
7206: }
7207: return $output;
7208: }
7209:
7210:
7211: 1;
7212:
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/back.gif){kind=icon}
Return to lonuserutils.pm CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [LON-CAPA] / loncom / interface