version 1.27, 2001/07/06 15:11:19
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version 1.34, 2002/02/01 12:54:51
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# The LearningOnline Network with CAPA |
# The LearningOnline Network with CAPA |
# User Roles Screen |
# User Roles Screen |
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# |
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# $Id$ |
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# |
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# Copyright Michigan State University Board of Trustees |
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# |
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# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
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# |
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# LON-CAPA is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# LON-CAPA is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with LON-CAPA; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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# |
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# /home/httpd/html/adm/gpl.txt |
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# |
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# http://www.lon-capa.org/ |
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# |
# (Directory Indexer |
# (Directory Indexer |
# (Login Screen |
# (Login Screen |
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# YEAR=1999 |
# 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14 Gerd Kortemeyer) |
# 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14 Gerd Kortemeyer) |
# 11/23 Gerd Kortemeyer) |
# 11/23 Gerd Kortemeyer) |
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# YEAR=2000 |
# 1/14,03/06,06/01,07/22,07/24,07/25, |
# 1/14,03/06,06/01,07/22,07/24,07/25, |
# 09/04,09/06,09/28,09/29,09/30,10/2,10/5,10/26,10/28, |
# 09/04,09/06,09/28,09/29,09/30,10/2,10/5,10/26,10/28, |
# 12/08,12/28, |
# 12/08,12/28, |
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# YEAR=2001 |
# 01/15/01 Gerd Kortemeyer |
# 01/15/01 Gerd Kortemeyer |
# 02/27/01 Scott Harrison |
# 02/27/01 Scott Harrison |
# 03/02,05/03,05/25,05/30,06/01,07/06 Gerd Kortemeyer |
# 03/02,05/03,05/25,05/30,06/01,07/06,08/06 Gerd Kortemeyer |
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# 12/21 Scott Harrison |
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# 12/29 Gerd Kortemeyer |
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# |
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### |
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package Apache::lonroles; |
package Apache::lonroles; |
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Line 19 use Apache::lonuserstate();
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Line 51 use Apache::lonuserstate();
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use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
use Apache::File(); |
use Apache::File(); |
use Apache::lonmenu; |
use Apache::lonmenu; |
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use Apache::loncommon; |
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sub handler { |
sub handler { |
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Line 32 sub handler {
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Line 65 sub handler {
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# ================================================================== Roles Init |
# ================================================================== Roles Init |
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if ($ENV{'form.selectrole'}) { |
if ($ENV{'form.selectrole'}) { |
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if ($ENV{'request.course.id'}) { |
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my %temp=('logout_'.$ENV{'request.course.id'} => time); |
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&Apache::lonnet::put('email_status',\%temp); |
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} |
&Apache::lonnet::appenv("request.course.id" => '', |
&Apache::lonnet::appenv("request.course.id" => '', |
"request.course.fn" => '', |
"request.course.fn" => '', |
"request.course.uri" => '', |
"request.course.uri" => '', |
Line 76 sub handler {
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Line 113 sub handler {
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'<h1><font color=red>Could not initialize top-level map.</font></h1>'; |
'<h1><font color=red>Could not initialize top-level map.</font></h1>'; |
} |
} |
$r->content_type('text/html'); |
$r->content_type('text/html'); |
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&Apache::loncommon::no_cache($r); |
$r->send_http_header; |
$r->send_http_header; |
my $swinfo=&Apache::lonmenu::rawconfig; |
my $swinfo=&Apache::lonmenu::rawconfig; |
print (<<ENDREDIR); |
print (<<ENDREDIR); |
Line 104 ENDREDIR
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Line 142 ENDREDIR
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# =============================================================== No Roles Init |
# =============================================================== No Roles Init |
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$r->content_type('text/html'); |
$r->content_type('text/html'); |
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&Apache::loncommon::no_cache($r); |
$r->send_http_header; |
$r->send_http_header; |
return OK if $r->header_only; |
return OK if $r->header_only; |
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my $swinfo=&Apache::lonmenu::rawconfig; |
my $swinfo=&Apache::lonmenu::rawconfig; |
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$r->print(<<ENDHEADER); |
$r->print(<<ENDHEADER); |
<html> |
<html> |
<head> |
<head> |
Line 270 ENDHEADER
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Line 308 ENDHEADER
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$twhere='Currently not available'; |
$twhere='Currently not available'; |
$ENV{'course.'.$tcourseid.'.description'}=$twhere; |
$ENV{'course.'.$tcourseid.'.description'}=$twhere; |
} |
} |
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if ($trole ne 'st') { |
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$twhere.="<br />Domain:".$tdom; |
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} |
} |
} |
} |
} |
} elsif ($tdom) { |
} elsif ($tdom) { |
Line 285 ENDHEADER
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Line 326 ENDHEADER
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if ($tstatus eq 'is') { |
if ($tstatus eq 'is') { |
$r->print('<td><input type=submit value=Select name="'. |
$r->print('<td><input type=submit value=Select name="'. |
$trolecode.'"></td>'); |
$trolecode.'"></td>'); |
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} elsif ($ENV{'user.adv'}) { |
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$r->print( |
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'<td><input type=submit value="Re-Initialize" name="'. |
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$trolecode.'"></td>'); |
} else { |
} else { |
$r->print('<td> </td>'); |
$r->print('<td> </td>'); |
} |
} |
Line 348 ENDHEADER
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Line 393 ENDHEADER
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$twhere='/'; |
$twhere='/'; |
} |
} |
$r->print("\n<h3>".$ttype.': '.$twhere.'</h3><ul>'); |
$r->print("\n<h3>".$ttype.': '.$twhere.'</h3><ul>'); |
map { |
foreach (sort split(/:/,$ENV{$envkey})) { |
if ($_) { |
if ($_) { |
my ($prv,$restr)=split(/\&/,$_); |
my ($prv,$restr)=split(/\&/,$_); |
my $trestr=''; |
my $trestr=''; |
Line 365 ENDHEADER
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Line 410 ENDHEADER
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$r->print('<li>'.Apache::lonnet::plaintext($prv).$trestr. |
$r->print('<li>'.Apache::lonnet::plaintext($prv).$trestr. |
'</li>'); |
'</li>'); |
} |
} |
} sort split(/:/,$ENV{$envkey}); |
} |
$r->print('</ul>'); |
$r->print('</ul>'); |
} |
} |
} |
} |
Line 377 ENDHEADER
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Line 422 ENDHEADER
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1; |
1; |
__END__ |
__END__ |
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=head1 NAME |
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Apache::lonroles - User Roles Screen |
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=head1 SYNOPSIS |
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Invoked by /etc/httpd/conf/srm.conf: |
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<Location /adm/roles> |
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PerlAccessHandler Apache::lonacc |
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SetHandler perl-script |
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PerlHandler Apache::lonroles |
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ErrorDocument 403 /adm/login |
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ErrorDocument 500 /adm/errorhandler |
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</Location> |
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=head1 INTRODUCTION |
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This module enables a user to select what role he wishes to |
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operate under (instructor, student, teaching assistant, course |
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coordinator, etc). These roles are pre-established by the actions |
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of upper-level users. |
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This is part of the LearningOnline Network with CAPA project |
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described at http://www.lon-capa.org. |
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=head1 HANDLER SUBROUTINE |
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This routine is called by Apache and mod_perl. |
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=over 4 |
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=item * |
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Roles Initialization (yes/no) |
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=item * |
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Get Error Message from Environment |
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=item * |
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Who is this? |
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=item * |
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Generate Page Output |
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=item * |
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Choice or no choice |
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=item * |
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Table |
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=item * |
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Privileges |
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=back |
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=cut |