[BACK]Return to lonwrapper.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / rat

Diff for /rat/lonwrapper.pm between versions 1.28.2.1 and 1.41

version 1.28.2.1, 2008/12/21 04:49:58 version 1.41, 2011/11/07 20:06:29
Line 26 Line 26
 # http://www.lon-capa.org/  # http://www.lon-capa.org/
 #  #
   
   
 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::lonxml();  
 use Apache::lonenc();  use Apache::lonenc();
 use Apache::lonmenu();  use Apache::lonnet;
   
 # ================================================================ Main Handler  # ================================================================ Main Handler
   
 sub simple_menu {  
 #  
 # Producing the menu buttons  
 #  
     return &Apache::loncommon::start_page('Menu',undef,  
   {'only_body' => 1,  
    'bgcolor'   => '#FFFFFF',}).  
  &Apache::lonmenu::menubuttons(1,'web',1).  
  &Apache::loncommon::end_page();  
 }  
   
   
 sub wrapper {  sub wrapper {
     my ($topurl,$bottomurl) = @_;      my $url = shift;
   
     if ($env{'browser.interface'} eq 'textual') {      my $startpage =  Apache::loncommon::start_page('Menu',undef,
 #    { 'force_register' =>1, 'bgcolor'   => '#FFFFFF',}) ;
 # ssi-based rendering for text-based interface      my $endpage =  Apache::loncommon::end_page();
 #  
  return       my $script = Apache::lonhtmlcommon::scripttag(<<SCRIPT );
     &Apache::loncommon::start_page('Menu',undef,      \$(document).ready( function() {
   {'bgcolor'        => '#FFFFFF',          \$(window).unbind('resize').resize(function(){
    'force_register' => 1,              var header = \$('.LC_head_subbox')[0] ?  \$('.LC_head_subbox') 
        }).                                                    :  \$('#LC_breadcrumbs');
     &Apache::lonnet::ssi_body($bottomurl).              var pos = header.height() + header.position().top + 5;
     &Apache::loncommon::end_page();              \$('.LC_iframecontainer').css('top', pos);
     }          });
       });
       window.onload = function(){  \$(window).trigger('resize') }; 
     my %layout = ('border' => 0);  SCRIPT
     if ($env{'environment.remote'} eq 'off') {  
         if ($env{'environment.icons'} eq 'iconsonly') {      # javascript will position the iframe if window was resized (or zoomed)
            $layout{'rows'} = "100,*";      return <<ENDFRAME;
         } else {      $startpage
    $layout{'rows'} = "200,*";      $script
         }      <div class="LC_iframecontainer">
     } else {          <iframe src="$url">No iframe support!</iframe>
  $layout{'rows'} = "1,*";      </div>
  $topurl = "/adm/rat/empty.html";      $endpage
     }  ENDFRAME
   
     my $start_page =   
  &Apache::loncommon::start_page(undef,undef,  
        {'force_register' => 1,  
  'frameset'       => 1,  
  'add_entries'    => \%layout, });  
   
     my $end_page =   
  &Apache::loncommon::end_page({'frameset' => 1});  
       
     foreach my $url ($topurl,$bottomurl) {  
  if ($url !~ /^https?\:/) {  
     $url = &Apache::lonenc::check_encrypt($url);  
  }  
     }  
 #  
 # frame-based rendering for graphical interface  
 #  
     my $result =<<ENDDOCUMENT;  
 $start_page  
 test  
 <frame src="$topurl" />  
 <frame src="$bottomurl" />  
 $end_page  
 ENDDOCUMENT  
   
     return $result;  
 }  }
   
 sub handler {  sub handler {
Line 113  sub handler { Line 72  sub handler {
   
     return OK if $r->header_only;      return OK if $r->header_only;
   
     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},      my $url = $r->uri;
     ['wrapperdisplay']);      my $is_ext;
     if ($env{'form.wrapperdisplay'} eq 'menu') {  
  $r->print(&simple_menu());      for ($url){
  return OK;          s|^/adm/wrapper||;
           $is_ext = $_ =~ s|^/ext/|http://|;         
           s|http://https://|https://|;
           s|&colon;|:|g;              
     }      }
   
     my $orgurl=$r->uri;  
     my $url=$orgurl;  
     $orgurl.=(($orgurl=~/\?/)?'&':'?').$ENV{'QUERY_STRING'};  
     $orgurl.=(($orgurl=~/\?/)?'&':'?').'wrapperdisplay=menu';  
     $url=~s/^\/adm\/wrapper//;  
     my $is_ext = $url =~ m|^/ext/|;  
     $url=~s{^/ext/}{http://};  
     $url=~s|http://https://|https://|;  
     $url=~s|&colon;|:|g;  
 #  #
 # Actual URL  # Actual URL
 #  #
     if ($url=~/\.(problem|exam|quiz|assess|survey|form|library)$/) {      if ($url=~/$LONCAPA::assess_re/) {
 #  #
 # This is uploaded homework  # This is uploaded homework
 #  #
  $env{'request.state'}='uploaded';          $env{'request.state'}='uploaded';
  &Apache::lonhomework::renderpage($r,$url);          &Apache::lonhomework::renderpage($r,$url);
     } else {      } else {
 #  #
 # This is not homework  # This is not homework
 #  #
  if ($is_ext) {          if ($is_ext) {
     $ENV{'QUERY_STRING'}=~s/(^|\&)symb=[^\&]*/$1/;              $ENV{'QUERY_STRING'} =~ s/(^|\&)symb=[^\&]*/$1/;
  }              $ENV{'QUERY_STRING'} =~ s/\&$//;  
  $url.=(($url=~/\?/)?'&':'?').$ENV{'QUERY_STRING'};           }
  # reappend the query arguments  
  $r->print(&wrapper($orgurl,$url));          unless ($ENV{'QUERY_STRING'} eq '') {
               $url.=(($url=~/\?/)?'&':'?').$ENV{'QUERY_STRING'};
           }
   
           # encrypt url if not external
           &Apache::lonenc::check_encrypt(\$url) if $url !~ /^https?\:/ ;
   
           $r->print( wrapper($url) );
   
     } # not just the menu      } # not just the menu
       
     return OK;      return OK;
 } # handler  } # handler
   
 1;  1;
 __END__  __END__
   
   =pod
   
   =head1 NAME
   
   Apache::lonwrapper - External and binary file management.
   
   =head1 SYNOPSIS
   
   Wrapper for external and binary files as standalone resources. Edit handler for rat maps; TeX content handler.
   
   This is part of the LearningOnline Network with CAPA project
   described at http://www.lon-capa.org.
   
   =head1 Subroutines
   
   =over
   
   =item wrapper($url)
   
   Wraps $url in an iframe and generates a page for it.
   Returns markup for the entire page.
   
   =item handler()
   
   =back
   
   =cut
   
   
   
   
Removed from v.1.28.2.1  
changed lines
  Added in v.1.41

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>