--- rat/lonwrapper.pm 2016/10/31 21:31:42 1.49.2.2
+++ rat/lonwrapper.pm 2020/02/17 01:31:20 1.49.2.7.2.2
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# Wrapper for external and binary files as standalone resources
#
-# $Id: lonwrapper.pm,v 1.49.2.2 2016/10/31 21:31:42 raeburn Exp $
+# $Id: lonwrapper.pm,v 1.49.2.7.2.2 2020/02/17 01:31:20 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -37,10 +37,14 @@ 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,$is_pdf,$title) = @_;
+ my ($r,$url,$brcrum,$absolute,$is_ext,$is_pdf,$exttool,$linktext,$explanation,
+ $title,$width,$height) = @_;
my $forcereg;
unless ($env{'form.folderpath'}) {
@@ -52,16 +56,22 @@ sub wrapper {
'show' => 'Show content in pop-up window',
);
- my $anchor;
+ my ($anchor,$uselink);
if ($is_ext) {
if ($env{'form.symb'}) {
(undef,undef,my $res) = &Apache::lonnet::decode_symb($env{'form.symb'});
- if ($res =~ /(\#.+)$/) {
+ if ($res =~ /(#[^#]+)$/) {
$anchor = $1;
}
} elsif ($env{'form.anchor'} ne '') {
$anchor = '#'.$env{'form.anchor'};
}
+ unless (($is_pdf) && ($env{'browser.mobile'})) {
+ my $hostname = $r->hostname();
+ my $lonhost = $r->dir_config('lonHostID');
+ my $ip = &Apache::lonnet::get_host_ip($lonhost);
+ $uselink = &Apache::loncommon::is_nonframeable($url,$absolute,$hostname,$ip);
+ }
}
my $noiframe = &Apache::loncommon::modal_link($url.$anchor,$lt{'show'},500,400);
@@ -73,43 +83,119 @@ sub wrapper {
$args->{'bread_crumbs'} = $brcrum;
}
if ($absolute) {
- $args->{'use_absolute'} = $absolute;
+ $args->{'use_absolute'} = $absolute;
+ }
+ if ($env{'form.only_body'}) {
+ $args->{'only_body'} = $env{'form.only_body'};
+ }
+
+ my $headjs;
+
+#
+# Where iframe is in use, if window.onload() executes before the custom resize function
+# has been defined (jQuery), two global javascript vars (LCnotready and LCresizedef)
+# are used to ensure document.ready() triggers a call to resize, so the iframe contents
+# do not obscure the Functions menu.
+#
+
+ unless (($env{'browser.mobile'}) || ($exttool eq 'window') || ($exttool eq 'tab') || $uselink) {
+ $headjs = '
+'."\n";
}
- my $startpage = &Apache::loncommon::start_page('Menu',undef,$args);
+ my $startpage = &Apache::loncommon::start_page('Menu',$headjs,$args);
my $endpage = &Apache::loncommon::end_page();
- if ($env{'browser.mobile'}) {
+ if (($uselink) && ($title eq '')) {
+ if ($env{'form.symb'}) {
+ $title=&Apache::lonnet::gettitle($env{'form.symb'});
+ } else {
+ my $symb=&Apache::lonnet::symbread($r->uri);
+ if ($symb) {
+ $title=&Apache::lonnet::gettitle($symb);
+ }
+ }
+ }
+ 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) = ($url =~ m{/([^/]+)$});
- $title =~ s/(\?[^\?]+)$//;
- }
- }
+ $linktext = &mt('Link to PDF (for mobile devices)');
+ $output .= &create_link($url,$anchor,$title,$linktext);
+ } elsif (($exttool eq 'window') || ($exttool eq 'tab')) {
+ if ($linktext eq '') {
+ $linktext = &mt('Launch External Tool');
}
- unless ($title eq '') {
- $output .= $title.'
';
+ $url = &HTML::Entities::encode($url,'"<>&');
+ if ($exttool eq 'tab') {
+ $output .= '