--- rat/lonwrapper.pm 2012/11/29 20:13:49 1.43 +++ rat/lonwrapper.pm 2020/02/17 00:58:49 1.49.2.9 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Wrapper for external and binary files as standalone resources # -# $Id: lonwrapper.pm,v 1.43 2012/11/29 20:13:49 raeburn Exp $ +# $Id: lonwrapper.pm,v 1.49.2.9 2020/02/17 00:58:49 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -40,59 +40,179 @@ use Apache::lonextresedit(); # ================================================================ Main Handler sub wrapper { - my ($url,$brcrum) = @_; + my ($r,$url,$brcrum,$absolute,$is_ext,$is_pdf,$title) = @_; 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,$uselink,$linktext); + 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'}; + } + 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); my $args = {'bgcolor' => '#FFFFFF'}; if ($forcereg) { $args->{'force_register'} = $forcereg; } if (ref($brcrum) eq 'ARRAY') { - $args->{'bread_crumbs'} = $brcrum; + $args->{'bread_crumbs'} = $brcrum; + } + if ($absolute) { + $args->{'use_absolute'} = $absolute; } + if ($env{'form.only_body'}) { + $args->{'only_body'} = $env{'form.only_body'}; + } + + my $headjs; - my $startpage = Apache::loncommon::start_page('Menu',undef,$args); - my $endpage = Apache::loncommon::end_page(); +# +# Where iframe is in use, if window.onload() executes before the custom resize function +# has been defined (jQuery), two global javascript vars (LCnotready and LCresizedef) +# are used to ensure document.ready() triggers a call to resize, so the iframe contents +# do not obscure the Functions menu. +# + + unless (($env{'browser.mobile'}) || $uselink) { + $headjs = ' +'."\n"; + } - my $script = Apache::lonhtmlcommon::scripttag(<