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Diff for /loncom/publisher/Attic/lonconstruct.pm between versions 1.2 and 1.35

version 1.2, 2000/11/28 21:16:39 version 1.35, 2008/11/19 19:15:02
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 # The LearningOnline Network with CAPA  # The LearningOnline Network with CAPA
 #  
 # Construction Space Page Wrapper for Construction  # Construction Space Page Wrapper for Construction
 #  #
 # (Page Handler  # $Id$
   #
   # 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.
 #  #
 # (TeX Content Handler  # 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
 #  #
 # 05/29/00,05/30 Gerd Kortemeyer)  # /home/httpd/html/adm/gpl.txt
 # 08/30,08/31,09/06,09/14,09/15,09/16,09/19,09/20,09/21,09/23,  
 # 10/02,10/10,10/14,10/16,10/18,10/19,10/31,11/6,11/14,11/16 Gerd Kortemeyer)  
 #  #
 # 11/22,11/23,11/28 Gerd Kortemeyer  # http://www.lon-capa.org/
   #
   #
   
   
   =pod
   
   =head1
   
   =head1 NAME
   
   Apache::lonconstruct
   
   =head1 SYNOPSIS
   
   Page wrapper for handling construction space.
   
   This is part of the LearningOnline Network with CAPA project
   described at http://www.lon-capa.org.
   
   
   =item Debug($request, $message)
   
     If debugging is enabled puts out a debuggin message determined by the
     caller.  The debug message goes to the Apache error log file. Debugging
     is enabled by ssetting the module global DEBUG variable to nonzero (TRUE).
   
    Parameters:
   
   =over 4
    
   =item $request - The curretn request operation.
   
   =item $message - The message to put inthe log file.
   
   =back
     
    Returns:
      nothing.
   
   =cut
   
 package Apache::lonconstruct;  package Apache::lonconstruct;
   
   
 use strict;  use strict;
 use Apache::Constants qw(:common :http);  use Apache::Constants qw(:common :http :methods);
   use Apache::lonnet;
   use HTML::Entities();
   
   my $DEBUG = 0;
   
   
   sub Debug {
       # Put out the indicated message but only if DEBUG is true.
       if ($DEBUG) {
    my ($r,$message) = @_;
    $r->log_reason($message);
       }
   } 
   
 # ================================================================ Main Handler  # ================================================================ Main Handler
   
Line 24  sub handler { Line 91  sub handler {
   
 # -------------------------------------------------------------- Build frameset  # -------------------------------------------------------------- Build frameset
   
    $r->content_type('text/html');     &Apache::loncommon::content_type($r,'text/html');
    $r->send_http_header;     $r->send_http_header;
    return OK if $r->header_only;     return OK if $r->header_only;
   
    my $lowerframe=$r->path_info;     my $lowerframe=$r->path_info;
      &Debug($r, "Initial URL for lower frame: ".$lowerframe);
    $lowerframe=~s/^\//\/\~/;     $lowerframe=~s/^\//\/\~/;
      &Debug($r, "Lower frame URL afer ~ subst: ".$lowerframe);
      $lowerframe= &HTML::Entities::encode($lowerframe,'<>&"');
      &Debug($r, "Lower frame URL after quote subst: ".$lowerframe);
   
   #
   # Are we forcing edit mode?
   #
   
      &Apache::loncommon::get_unprocessed_cgi
           ($ENV{'QUERY_STRING'},['forceedit']);
      if ($env{'form.forceedit'}) {
          $lowerframe.='?editmode=Edit&problemmode=editxml';
      }
      &Apache::loncommon::get_unprocessed_cgi
           ($ENV{'QUERY_STRING'},['forceColoredit']);
      if ($env{'form.forceColoredit'}) {
          $lowerframe.='?editmode=Edit&problemmode=edit';
      }
   
   #
   # Checking to see if we should display the topframe
   #
      my $toprows = 0;
      my $topsrc = '';
      if ($env{'environment.remote'} ne 'off') {
          $toprows = '110';
          $topsrc = '/adm/localize/adm/publisher.html';
      }
   
      my $js=qq|
   <script type="text/javascript">
   var lastknownpriv="$lowerframe";
   </script>
       |;
   
      my $start_page=
          &Apache::loncommon::start_page('Construction Space',$js,
         {'frameset'    => 1,
          'add_entries' => {
      'rows'   => "$toprows,*",
      'border' => "0",}});
      my $end_page=
          &Apache::loncommon::end_page({'frameset' => 1});
   
    $r->print(<<ENDPAGE);     $r->print(<<ENDPAGE);
 <html>  $start_page
 <head><title>LON-CAPA Construction Space</title></head>  <frame src='$topsrc' />
 <frameset rows="50,*">  <frame src="$lowerframe" name="LONCAPAToBePublished" />
 <frame src='/adm/publisher.html'>  $end_page
 <frame src='$lowerframe' name="LONCAPAToBePublished">  
 </frameset>  
 </html>  
 ENDPAGE  ENDPAGE
    return OK;     return OK;
 }  }
 1;  1;
 __END__  __END__
   
   
   
   
   
   
   
Removed from v.1.2  
changed lines
  Added in v.1.35

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