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Diff for /loncom/interface/lonchat.pm between versions 1.2 and 1.7

version 1.2, 2002/07/24 20:40:58 version 1.7, 2003/07/24 17:53:59
Line 1 Line 1
 # The LearningOnline Network  # The LearningOnline Network
 # Chat  # Chat
 #  #
 # (Internal Server Error Handler  # $Id$
 #  #
 # (Login Screen  # Copyright Michigan State University Board of Trustees
 # 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14,  
 # 1/14/00,5/29,5/30,6/1,6/29,7/1,11/9 Gerd Kortemeyer)  
 #  #
 # 3/1/1 Gerd Kortemeyer)  # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
 #  #
 # 3/1 Gerd Kortemeyer  # 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::lonchat;  package Apache::lonchat;
   
 use strict;  use strict;
 use Apache::Constants qw(:common);  use Apache::Constants qw(:common :http);
   use Apache::loncommon;
   
 sub handler {  sub handler {
     my $r = shift;      my $r = shift;
     $r->content_type('text/html');      $r->content_type('text/html');
     $r->send_http_header;      $r->send_http_header;
     return OK if $r->header_only;      return OK if $r->header_only;
       if (! &Apache::lonnet::allowed('plc',$ENV{'request.course.id'}.
                 ($ENV{'request.course.sec'}?'/'.$ENV{'request.course.sec'}:'')
                                      )) {
           return HTTP_NOT_ACCEPTABLE;
       }
   
       if ($ENV{'form.newchat'}) {
    &Apache::lonnet::chatsend(&Apache::lonfeedback::clear_out_html($ENV{'form.newchat'}),$ENV{'form.anonymous'});
       }
 # --------------------------------------------------- Print login screen header  # --------------------------------------------------- Print login screen header
       my $latexHelp = Apache::loncommon::helpLatexCheatsheet();
     $r->print(<<ENDDOCUMENT);      $r->print(<<ENDDOCUMENT);
 <html>  <html>
 <head>  <head>
 <title>The LearningOnline Network with CAPA</title>  <title>The LearningOnline Network with CAPA</title>
 </head>  </head>
 <body bgcolor="#FFFFFF">  <body bgcolor="#FFFFFF" onLoad="this.document.chatentry.newchat.focus();">
 <h1>Printout</h1>  <form method="post" name="chatentry">
 <img src="/adm/lonKaputt/lonconstruct.gif">  $latexHelp
   <input type="text" size="60" name="newchat">
   <input value="Post Anonymous" name="anonymous" type="submit">
   <input value="Post" name="newentry" type="submit">
   </form>
 </body>  </body>
 </html>  </html>
 ENDDOCUMENT  ENDDOCUMENT
Removed from v.1.2  
changed lines
  Added in v.1.7

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