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File:  [LON-CAPA] / loncom / interface / lonsyllabus.pm
Revision 1.2: download - view: text, annotated - select for diffs
Tue Aug 27 15:17:45 2002 UTC (21 years, 8 months ago) by www
Branches: MAIN
CVS tags: HEAD
Shows course description and picks right domain

# The LearningOnline Network
# Syllabus
#
# $Id: lonsyllabus.pm,v 1.2 2002/08/27 15:17:45 www Exp $
#
# Copyright Michigan State University Board of Trustees
#
# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
#
# LON-CAPA is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# LON-CAPA is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with LON-CAPA; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#
# /home/httpd/html/adm/gpl.txt
#
# http://www.lon-capa.org/
#

package Apache::lonsyllabus;

use strict;
use Apache::Constants qw(:common);
use Apache::loncommon;
use Apache::lonnet;

sub handler {
    my $r = shift;
    $r->content_type('text/html');
    $r->send_http_header;
    return OK if $r->header_only;


# ------------------------------------------------------------ Print the screen
    $r->print(<<ENDDOCUMENT);
<html>
<head>
<title>The LearningOnline Network with CAPA</title>
</head>
ENDDOCUMENT
    my (undef,undef,$cdom,$cnum)=split(/\//,$r->uri);
    my %courseenv=&Apache::lonnet::dump('environment',$cdom,$cnum);
    $r->print(&Apache::loncommon::bodytag("Syllabus",'','','',$cdom));
    $r->print('<h1>'.$courseenv{'description'}.'</h1><h3>'.
              $Apache::lonnet::domaindescription{$cdom}.'</h3>');
# This handler might be called anonymously ...
# ----------------------------------------------------- Only if not public call
    if ($ENV{'user.environment'}) {
# does this user have privileges to post, etc?
       my $allowed=0;
       if ($ENV{'request.course.id'}) {
          $allowed=&Apache::lonnet::allowed('srm',$ENV{'request.course.id'});
       }
    }
    $r->print('</body></html>');
    return OK;
} 

1;
__END__
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