version 1.14, 2003/09/29 16:09:21
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version 1.35, 2009/10/21 23:29:10
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# |
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# http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
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# (Edit Handler for RAT Maps |
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# (TeX Content Handler |
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# 05/29/00,05/30 Gerd Kortemeyer) |
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# 7/1,6/30 Gerd Kortemeyer) |
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# |
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# 7/5 Gerd Kortemeyer |
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package Apache::lonwrapper; |
package Apache::lonwrapper; |
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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; |
use Apache::lonenc(); |
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use Apache::lonmenu(); |
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# ================================================================ Main Handler |
# ================================================================ Main Handler |
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sub handler { |
sub simple_menu { |
my $r=shift; |
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&Apache::loncommon::content_type($r,'text/html'); |
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$r->send_http_header; |
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return OK if $r->header_only; |
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&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
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['wrapperdisplay']); |
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my $orgurl=$r->uri; |
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my $url=$orgurl; |
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$url=~s/^\/adm\/wrapper//; |
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$url=~s/^\/ext\//http\:\/\//; |
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if ($ENV{'form.wrapperdisplay'} eq 'menu') { |
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# |
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# Producing the menu buttons |
# Producing the menu buttons |
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$r->print('<html><body bgcolor="#FFFFFF">'. |
return &Apache::loncommon::start_page('Menu',undef, |
&Apache::lonmenu::menubuttons(1,'web',1).'</body></html>'); |
{'only_body' => 1, |
} else { |
'bgcolor' => '#FFFFFF',}). |
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&Apache::lonmenu::menubuttons(1,'web',1). |
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&Apache::loncommon::end_page(); |
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} |
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sub wrapper { |
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my ($topurl,$bottomurl) = @_; |
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my %layout = ('border' => 0); |
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if ($env{'environment.remote'} eq 'off') { |
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if ($env{'environment.icons'} eq 'iconsonly') { |
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$layout{'rows'} = "100,*"; |
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} else { |
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$layout{'rows'} = "200,*"; |
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} |
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} else { |
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$layout{'rows'} = "1,*"; |
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$topurl = "/adm/rat/empty.html"; |
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} |
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my $start_page = |
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&Apache::loncommon::start_page(undef,undef, |
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{'force_register' => 1, |
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'frameset' => 1, |
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'add_entries' => \%layout, }); |
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my $end_page = |
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&Apache::loncommon::end_page({'frameset' => 1}); |
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foreach my $url ($topurl,$bottomurl) { |
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if ($url !~ /^https?\:/) { |
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$url = &Apache::lonenc::check_encrypt($url); |
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} |
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} |
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# |
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# frame-based rendering for graphical interface |
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# |
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my $result =<<ENDDOCUMENT; |
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$start_page |
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test |
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<frame src="$topurl" /> |
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<frame src="$bottomurl" /> |
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$end_page |
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ENDDOCUMENT |
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return $result; |
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} |
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sub handler { |
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my $r=shift; |
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&Apache::loncommon::content_type($r,'text/html'); |
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$r->send_http_header; |
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return OK if $r->header_only; |
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&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
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['wrapperdisplay']); |
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if ($env{'form.wrapperdisplay'} eq 'menu') { |
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$r->print(&simple_menu()); |
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return OK; |
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} |
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my $orgurl=$r->uri; |
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my $url=$orgurl; |
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$orgurl.=(($orgurl=~/\?/)?'&':'?').$ENV{'QUERY_STRING'}; |
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$orgurl.=(($orgurl=~/\?/)?'&':'?').'wrapperdisplay=menu'; |
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$url=~s/^\/adm\/wrapper//; |
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my $is_ext = $url =~ m|^/ext/|; |
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$url=~s{^/ext/}{http://}; |
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$url=~s|http://https://|https://|; |
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$url=~s|:|:|g; |
# |
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# Actual URL |
# Actual URL |
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if ($url=~/\.(problem|exam|quiz|assess|survey|form|library)$/) { |
if ($url=~/\.(problem|exam|quiz|assess|survey|form|library)$/) { |
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# This is uploaded homework |
# This is uploaded homework |
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$ENV{'request.state'}='uploaded'; |
$env{'request.state'}='uploaded'; |
&Apache::lonhomework::renderpage($r,$url); |
&Apache::lonhomework::renderpage($r,$url); |
} else { |
} else { |
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# This is not homework |
# This is not homework |
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if ($url=~/^\/uploaded\//) { |
if ($is_ext) { |
$url=&Apache::lonnet::tokenwrapper($url); |
$ENV{'QUERY_STRING'}=~s/(^|\&)symb=[^\&]*/$1/; |
} |
$ENV{'QUERY_STRING'} =~ s/\&$//; |
$url.=(($url=~/\?/)?'&':'?').$ENV{'QUERY_STRING'}; |
} |
# reappend the query arguments |
unless ($ENV{'QUERY_STRING'} eq '') { |
my $events='onLoad="'.&Apache::lonmenu::loadevents. |
$url.=(($url=~/\?/)?'&':'?').$ENV{'QUERY_STRING'}; |
'" onUnload="'.&Apache::lonmenu::unloadevents.'"'; |
} |
my $script=&Apache::lonmenu::registerurl(1,undef); |
# reappend the query arguments |
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$r->print(&wrapper($orgurl,$url)); |
if ($ENV{'browser.interface'} eq 'textual') { |
} # not just the menu |
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return OK; |
# ssi-based rendering for text-based interface |
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# |
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$r->print('<html><head>'. |
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&Apache::lonmenu::registerurl(1). |
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'</head><body bgcolor="#FFFFFF">'. |
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&Apache::lonmenu::menubuttons(1). |
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&Apache::lonnet::ssi_body($url).'</body></html>'); |
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} elsif ($ENV{'environment.remote'} eq 'off') { |
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# |
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# This is inline remote |
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# |
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$r->print(<<ENDDOCUMENTINL); |
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<html> |
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<head> |
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$script |
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</head> |
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<frameset rows="180,*" border=0 $events> |
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<frame src="$orgurl?wrapperdisplay=menu"> |
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<frame src="$url"> |
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</frameset> |
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</html> |
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ENDDOCUMENTINL |
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} else { |
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# |
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# frame-based rendering for graphical interface |
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# |
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$r->print(<<ENDDOCUMENT); |
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<html> |
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<head> |
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$script |
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</head> |
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<frameset rows="1,*" border=0 $events> |
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<frame src="/adm/rat/empty.html"> |
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<frame src="$url"> |
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</frameset> |
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</html> |
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ENDDOCUMENT |
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} |
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} # not homework |
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} # not just the menu |
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return OK; |
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} # handler |
} # handler |
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1; |
1; |
__END__ |
__END__ |
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=pod |
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=head1 NAME |
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Apache::lonwrapper - External and binary file management. |
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=head1 SYNOPSIS |
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Wrapper for external and binary files as standalone resources. Edit handler for rat maps; TeX content handler. |
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This is part of the LearningOnline Network with CAPA project |
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described at http://www.lon-capa.org. |
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=head1 Subroutines |
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=over |
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=item simple_menu() |
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=item wrapper() |
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=item handler() |
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=back |
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=cut |
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