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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.

    1: # The LearningOnline Network
    2: # "Group Chat Frame" Personal Information
    3: #
    4: # Copyright Michigan State University Board of Trustees
    5: #
    6: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
    7: #
    8: # LON-CAPA is free software; you can redistribute it and/or modify
    9: # it under the terms of the GNU General Public License as published by
   10: # the Free Software Foundation; either version 2 of the License, or
   11: # (at your option) any later version.
   12: #
   13: # LON-CAPA is distributed in the hope that it will be useful,
   14: # but WITHOUT ANY WARRANTY; without even the implied warranty of
   15: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   16: # GNU General Public License for more details.
   17: #
   18: # You should have received a copy of the GNU General Public License
   19: # along with LON-CAPA; if not, write to the Free Software
   20: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   21: #
   22: # /home/httpd/html/adm/gpl.txt
   23: #
   24: # http://www.lon-capa.org/
   25: #
   26: package Apache::longroupchat;
   27: 
   28: use strict;
   29: use Apache::lonnet;
   30: use Apache::loncommon;
   31: use Apache::lonlocal;
   32: 
   33: sub handler {
   34:     my $r = shift;
   35:     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['group']);
   36:     my $group = $env{'form.group'};
   37:     my $grouptitle;
   38:     if (defined($group)) {
   39:         my $cnum=$env{'course.'.$env{'request.course.id'}.'.num'};
   40:         my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'};
   41:         my %curr_groups;
   42:         my $numgroups = &Apache::loncommon::coursegroups(\%curr_groups,$cdom,
   43:                         $cnum,$group);
   44:         if ($numgroups) {
   45:             my %group_info =  &Apache::loncommon::get_group_settings(
   46:                               $curr_groups{$group});
   47:             $grouptitle = &mt('Group Chat:').' '.&Apache::lonnet::unescape(
   48:                           $group_info{description});
   49:         }
   50:     }
   51:     $r->print(<<"END");
   52: <html>
   53: <head>
   54: <title>$grouptitle</title>
   55: </head>
   56: <frameset border="0" rows="80,100,*">
   57: <frame name="chatacc" src="/adm/chatfetch?group=$group">
   58: <frame name="chatpost" src="/adm/chat?group=$group">
   59: <frame name="chatout" src="/adm/rat/empty.html">
   60: </frameset>
   61: </html>
   62: END
   63: 
   64: }
   65: 
   66: 1;
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