--- rat/lonwrapper.pm 2006/03/19 23:06:00 1.20 +++ rat/lonwrapper.pm 2009/10/21 23:29:10 1.35 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Wrapper for external and binary files as standalone resources # -# $Id: lonwrapper.pm,v 1.20 2006/03/19 23:06:00 albertel Exp $ +# $Id: lonwrapper.pm,v 1.35 2009/10/21 23:29:10 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -26,110 +26,152 @@ # http://www.lon-capa.org/ # + package Apache::lonwrapper; use strict; use Apache::Constants qw(:common); use Apache::lonnet; use Apache::lonxml(); -use Apache::lonmenu; +use Apache::lonenc(); +use Apache::lonmenu(); # ================================================================ Main Handler -sub handler { - my $r=shift; - &Apache::loncommon::content_type($r,'text/html'); - $r->send_http_header; - - return OK if $r->header_only; - - &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, - ['wrapperdisplay']); - my $orgurl=$r->uri; - my $url=$orgurl; - $orgurl.=(($orgurl=~/\?/)?'&':'?').$ENV{'QUERY_STRING'}; - $orgurl.=(($orgurl=~/\?/)?'&':'?').'wrapperdisplay=menu'; - $url=~s/^\/adm\/wrapper//; - my $is_ext = $url =~ m|^/ext/|; - $url=~s/^\/ext\//http\:\/\//; - $url=~s|:|:|g; - if ($env{'form.wrapperdisplay'} eq 'menu') { +sub simple_menu { # # Producing the menu buttons # - $r->print('
'. - &Apache::lonmenu::menubuttons(1,'web',1).''); - } else { + return &Apache::loncommon::start_page('Menu',undef, + {'only_body' => 1, + 'bgcolor' => '#FFFFFF',}). + &Apache::lonmenu::menubuttons(1,'web',1). + &Apache::loncommon::end_page(); +} + + +sub wrapper { + my ($topurl,$bottomurl) = @_; + + my %layout = ('border' => 0); + if ($env{'environment.remote'} eq 'off') { + if ($env{'environment.icons'} eq 'iconsonly') { + $layout{'rows'} = "100,*"; + } else { + $layout{'rows'} = "200,*"; + } + } else { + $layout{'rows'} = "1,*"; + $topurl = "/adm/rat/empty.html"; + } + + 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 =<