<?php

class HTMLPurifier_URIFilter_DisableExternalResources extends HTMLPurifier_URIFilter_DisableExternal
{
    public $name = 'DisableExternalResources';
    public function filter(&$uri, $config, $context) {
        if (!$context->get('EmbeddedURI', true)) return true;
        return parent::filter($uri, $config, $context);
    }
}