package MT::Plugin::AddTarget;
use strict;

use MT;
use MT::Template::Context;
use MT::Plugin;

eval("use Storable;");
if (!$@ && MT->can('add_plugin')) {
    my $plugin = MT::Plugin->new;
    $plugin->name('Add Target');
    $plugin->version('1.00');
    $plugin->author_name('Hajime Fujimoto');
    $plugin->author_link('http://www.h-fj.com/blog/');
    $plugin->description('Add target to anchor element');
    MT->add_plugin($plugin);
}

MT::Template::Context->add_global_filter(add_target => \&add_target);
 
sub add_target {
    my ($text, $arg) = @_;

    if ($text =~ /<a.*href="http.*>/ && $text !~ /<a.*href="http.* target=".*?".*>/) {
        $text =~ s/<a(.*?)href(.*?)>/<a$1href$2 target="_blank">/
    }
    $text;
}
 
1;