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File:  [LON-CAPA] / loncom / interface / longroupchat.pm
Revision 1.1: download - view: text, annotated - select for diffs
Wed Mar 29 19:56:28 2006 UTC (18 years, 1 month ago) by raeburn
Branches: MAIN
CVS tags: HEAD
Course groups have chat with access restricted to group members hwo have group chat privilege for the group.

# The LearningOnline Network
# "Group Chat Frame" Personal Information
#
# 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::longroupchat;

use strict;
use Apache::lonnet;
use Apache::loncommon;
use Apache::lonlocal;

sub handler {
    my $r = shift;
    &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['group']);
    my $group = $env{'form.group'};
    my $grouptitle;
    if (defined($group)) {
        my $cnum=$env{'course.'.$env{'request.course.id'}.'.num'};
        my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'};
        my %curr_groups;
        my $numgroups = &Apache::loncommon::coursegroups(\%curr_groups,$cdom,
                        $cnum,$group);
        if ($numgroups) {
            my %group_info =  &Apache::loncommon::get_group_settings(
                              $curr_groups{$group});
            $grouptitle = &mt('Group Chat:').' '.&Apache::lonnet::unescape(
                          $group_info{description});
        }
    }
    $r->print(<<"END");
<html>
<head>
<title>$grouptitle</title>
</head>
<frameset border="0" rows="80,100,*">
<frame name="chatacc" src="/adm/chatfetch?group=$group">
<frame name="chatpost" src="/adm/chat?group=$group">
<frame name="chatout" src="/adm/rat/empty.html">
</frameset>
</html>
END

}

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