Annotation of loncom/interface/lonchat.pm, revision 1.9
1.1 www 1: # The LearningOnline Network
1.2 www 2: # Chat
1.1 www 3: #
1.9 ! albertel 4: # $Id: lonchat.pm,v 1.8 2005/02/17 08:29:42 albertel Exp $
1.1 www 5: #
1.3 www 6: # Copyright Michigan State University Board of Trustees
1.1 www 7: #
1.3 www 8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
1.1 www 9: #
1.3 www 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.
1.1 www 14: #
1.3 www 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: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28:
1.2 www 29: package Apache::lonchat;
1.1 www 30:
31: use strict;
1.7 matthew 32: use Apache::Constants qw(:common :http);
1.5 bowersj2 33: use Apache::loncommon;
1.1 www 34:
35: sub handler {
36: my $r = shift;
1.9 ! albertel 37: &Apache::loncommon::content_type($r,'text/html');
1.1 www 38: $r->send_http_header;
39: return OK if $r->header_only;
1.7 matthew 40: if (! &Apache::lonnet::allowed('plc',$ENV{'request.course.id'}.
41: ($ENV{'request.course.sec'}?'/'.$ENV{'request.course.sec'}:'')
42: )) {
43: return HTTP_NOT_ACCEPTABLE;
44: }
1.1 www 45:
1.4 www 46: if ($ENV{'form.newchat'}) {
1.6 albertel 47: &Apache::lonnet::chatsend(&Apache::lonfeedback::clear_out_html($ENV{'form.newchat'}),$ENV{'form.anonymous'});
1.3 www 48: }
1.1 www 49: # --------------------------------------------------- Print login screen header
1.5 bowersj2 50: my $latexHelp = Apache::loncommon::helpLatexCheatsheet();
1.8 albertel 51: my $html=&Apache::lonxml::xmlbegin();
1.1 www 52: $r->print(<<ENDDOCUMENT);
1.8 albertel 53: $html
1.1 www 54: <head>
55: <title>The LearningOnline Network with CAPA</title>
56: </head>
1.4 www 57: <body bgcolor="#FFFFFF" onLoad="this.document.chatentry.newchat.focus();">
58: <form method="post" name="chatentry">
1.5 bowersj2 59: $latexHelp
1.3 www 60: <input type="text" size="60" name="newchat">
1.4 www 61: <input value="Post Anonymous" name="anonymous" type="submit">
1.3 www 62: <input value="Post" name="newentry" type="submit">
63: </form>
1.1 www 64: </body>
65: </html>
66: ENDDOCUMENT
67: return OK;
68: }
69:
70: 1;
71: __END__
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