Annotation of loncom/interface/lonchat.pm, revision 1.10
1.1 www 1: # The LearningOnline Network
1.2 www 2: # Chat
1.1 www 3: #
1.10 ! albertel 4: # $Id: lonchat.pm,v 1.9 2005/02/17 08:50:20 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;
1.10 ! albertel 34: use Apache::lonnet;
1.1 www 35:
36: sub handler {
37: my $r = shift;
1.9 albertel 38: &Apache::loncommon::content_type($r,'text/html');
1.1 www 39: $r->send_http_header;
40: return OK if $r->header_only;
1.10 ! albertel 41: if (! &Apache::lonnet::allowed('plc',$env{'request.course.id'}.
! 42: ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:'')
1.7 matthew 43: )) {
44: return HTTP_NOT_ACCEPTABLE;
45: }
1.1 www 46:
1.10 ! albertel 47: if ($env{'form.newchat'}) {
! 48: &Apache::lonnet::chatsend(&Apache::lonfeedback::clear_out_html($env{'form.newchat'}),$env{'form.anonymous'});
1.3 www 49: }
1.1 www 50: # --------------------------------------------------- Print login screen header
1.5 bowersj2 51: my $latexHelp = Apache::loncommon::helpLatexCheatsheet();
1.8 albertel 52: my $html=&Apache::lonxml::xmlbegin();
1.1 www 53: $r->print(<<ENDDOCUMENT);
1.8 albertel 54: $html
1.1 www 55: <head>
56: <title>The LearningOnline Network with CAPA</title>
57: </head>
1.4 www 58: <body bgcolor="#FFFFFF" onLoad="this.document.chatentry.newchat.focus();">
59: <form method="post" name="chatentry">
1.5 bowersj2 60: $latexHelp
1.3 www 61: <input type="text" size="60" name="newchat">
1.4 www 62: <input value="Post Anonymous" name="anonymous" type="submit">
1.3 www 63: <input value="Post" name="newentry" type="submit">
64: </form>
1.1 www 65: </body>
66: </html>
67: ENDDOCUMENT
68: return OK;
69: }
70:
71: 1;
72: __END__
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