--- rat/lonwrapper.pm 2003/05/13 15:13:17 1.13
+++ rat/lonwrapper.pm 2017/12/18 23:23:14 1.66
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# Wrapper for external and binary files as standalone resources
#
-# $Id: lonwrapper.pm,v 1.13 2003/05/13 15:13:17 www Exp $
+# $Id: lonwrapper.pm,v 1.66 2017/12/18 23:23:14 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -25,117 +25,402 @@
#
# 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;
use strict;
use Apache::Constants qw(:common);
-use Apache::lonnet();
-use Apache::lonxml();
-use Apache::lonmenu;
+use Apache::lonenc();
+use Apache::lonnet;
+use Apache::lonlocal;
+use Apache::loncommon();
+use Apache::lonhtmlcommon();
+use Apache::lonextresedit();
+use Apache::lonexttool();
+use LONCAPA qw(:DEFAULT :match);
+use HTML::Entities();
# ================================================================ Main Handler
+sub wrapper {
+ my ($url,$brcrum,$absolute,$is_ext,$is_pdf,$exttool,$linktext,$explanation,
+ $title,$width,$height) = @_;
+
+ my $forcereg;
+ unless ($env{'form.folderpath'}) {
+ $forcereg = 1;
+ }
+ my %lt = &Apache::lonlocal::texthash(
+ 'noif' => 'No iframe support.',
+ 'show' => 'Show content in pop-up window',
+ );
+
+ my $anchor;
+ if ($is_ext) {
+ if ($env{'form.symb'}) {
+ (undef,undef,my $res) = &Apache::lonnet::decode_symb($env{'form.symb'});
+ if ($res =~ /(#[^#]+)$/) {
+ $anchor = $1;
+ }
+ } elsif ($env{'form.anchor'} ne '') {
+ $anchor = '#'.$env{'form.anchor'};
+ }
+ }
+
+ my $noiframe = &Apache::loncommon::modal_link($url.$anchor,$lt{'show'},500,400);
+ my $args = {'bgcolor' => '#FFFFFF'};
+ if ($forcereg) {
+ $args->{'force_register'} = $forcereg;
+ }
+ if (ref($brcrum) eq 'ARRAY') {
+ $args->{'bread_crumbs'} = $brcrum;
+ }
+ if ($absolute) {
+ $args->{'use_absolute'} = $absolute;
+ }
+ if ($env{'form.only_body'}) {
+ $args->{'only_body'} = $env{'form.only_body'};
+ }
+
+ my $startpage = &Apache::loncommon::start_page('Menu',undef,$args);
+ my $endpage = &Apache::loncommon::end_page();
+
+ if (($exttool) && (&Apache::lonnet::EXT('resource.0.gradable'))) {
+ my $resource_due = &Apache::lonhomework::due_date(0, $env{'request.symb'});
+ if ($resource_due) {
+ my $time_left = $resource_due - time();
+ if ($resource_due && ($time_left > 0)) {
+ $startpage .='
+'."\n".
+ &Apache::lonhtmlcommon::set_due_date($resource_due);
+ }
+ }
+ }
+
+ if (($env{'browser.mobile'}) || ($exttool eq 'window') || ($exttool eq 'tab')) {
+ my $output = $startpage;
+ if ($is_pdf) {
+ if ($title eq '') {
+ $title = $env{'form.title'};
+ if ($title eq '') {
+ unless ($env{'request.enc'}) {
+ ($title) = ($url =~ m{/([^/]+)$});
+ $title =~ s/(\?[^\?]+)$//;
+ }
+ }
+ }
+ unless ($title eq '') {
+ $output .= $title.'
';
+ }
+ $output .= ''.&mt('Link to PDF (for mobile devices)').'';
+ } elsif (($exttool eq 'window') || ($exttool eq 'tab')) {
+ if ($linktext eq '') {
+ $linktext = &mt('Launch External Tool');
+ }
+ $url = &HTML::Entities::encode($url,'"<>&');
+ if ($exttool eq 'tab') {
+ $output .= '