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Diff for /rat/lonwrapper.pm between versions 1.6 and 1.20

version 1.6, 2003/01/20 17:03:25 version 1.20, 2006/03/19 23:06:00
Line 25 Line 25
 #  #
 # http://www.lon-capa.org/  # http://www.lon-capa.org/
 #  #
 # (Edit Handler for RAT Maps  
 # (TeX Content Handler  
 #  
 # 05/29/00,05/30 Gerd Kortemeyer)  
 # 7/1,6/30 Gerd Kortemeyer)  
 #  
 # 7/5 Gerd Kortemeyer  
   
 package Apache::lonwrapper;  package Apache::lonwrapper;
   
 use strict;  use strict;
 use Apache::Constants qw(:common);  use Apache::Constants qw(:common);
 use Apache::lonnet();  use Apache::lonnet;
 use Apache::lonxml();  use Apache::lonxml();
   use Apache::lonmenu;
   
 # ================================================================ Main Handler  # ================================================================ Main Handler
   
 sub handler {  sub handler {
   my $r=shift;    my $r=shift;
   $r->content_type('text/html');    &Apache::loncommon::content_type($r,'text/html');
   $r->send_http_header;    $r->send_http_header;
   
   return OK if $r->header_only;    return OK if $r->header_only;
   
   my $url=$r->uri;    &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
                                             ['wrapperdisplay']);
     my $orgurl=$r->uri;
     my $url=$orgurl;
     $orgurl.=(($orgurl=~/\?/)?'&':'?').$ENV{'QUERY_STRING'};
     $orgurl.=(($orgurl=~/\?/)?'&':'?').'wrapperdisplay=menu';
   $url=~s/^\/adm\/wrapper//;    $url=~s/^\/adm\/wrapper//;
     my $is_ext = $url =~ m|^/ext/|;
   $url=~s/^\/ext\//http\:\/\//;    $url=~s/^\/ext\//http\:\/\//;
   if ($url=~/^\/uploaded\//) {    $url=~s|:|:|g;
       $url=&Apache::lonnet::tokenwrapper($url);    if ($env{'form.wrapperdisplay'} eq 'menu') {
   }  #
   my $events='onLoad="'.&Apache::lonxml::loadevents.  # Producing the menu buttons
            '" onUnload="'.&Apache::lonxml::unloadevents.'"';  #
   my $script=&Apache::lonxml::registerurl(1,undef);        $r->print('<html><body bgcolor="#FFFFFF">'.
   $r->print(<<ENDDOCUMENT);                  &Apache::lonmenu::menubuttons(1,'web',1).'</body></html>');
     } else {
   #
   # Actual URL
   #
         if ($url=~/\.(problem|exam|quiz|assess|survey|form|library)$/) {
   #
   # This is uploaded homework
   #
             $env{'request.state'}='uploaded';
             &Apache::lonhomework::renderpage($r,$url);
         } else {
   #
   # This is not homework
   #
     if ($is_ext) {
         $ENV{'QUERY_STRING'}=~s/(^|\&)symb=[^\&]*/$1/;
     }
     $url.=(($url=~/\?/)?'&':'?').$ENV{'QUERY_STRING'}; 
                                                    # reappend the query arguments
     my $events='onLoad="'.&Apache::lonmenu::loadevents.
         '" onUnload="'.&Apache::lonmenu::unloadevents.'"';
     my $script=&Apache::lonmenu::registerurl(1,undef);
   
     if ($env{'browser.interface'} eq 'textual') {
   #
   # ssi-based rendering for text-based interface
   #
         $r->print('<html><head>'.
    &Apache::lonmenu::registerurl(1).
    '</head><body bgcolor="#FFFFFF">'.
    &Apache::lonmenu::menubuttons(1).
    &Apache::lonnet::ssi_body($url).'</body></html>');
     } elsif ($env{'environment.remote'} eq 'off') {
   #
   # This is inline remote
   # 
         $r->print(<<ENDDOCUMENTINL);
   <html>
   <head>
   $script
   </head>
   <frameset rows="180,*" border="0" $events>
   <frame src="$orgurl">
   <frame src="$url">
   </frameset>
   </html>
   ENDDOCUMENTINL
             } else {
   #
   # frame-based rendering for graphical interface
   #
     $r->print(<<ENDDOCUMENT);
 <html>  <html>
 <head>  <head>
 $script  $script
 </head>  </head>
 <frameset rows="1,*" border=0 $events>  <frameset rows="1,*" border="0" $events>
 <frame src="/adm/rat/empty.html">  <frame src="/adm/rat/empty.html">
 <frame src="$url">  <frame src="$url">
 </frameset>  </frameset>
 </html>  </html>
 ENDDOCUMENT  ENDDOCUMENT
             }
         } # not homework
     } # not just the menu
   return OK;    return OK;
 }  } # handler
   
 1;  1;
 __END__  __END__
Removed from v.1.6  
changed lines
  Added in v.1.20

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