<?php /** * A "safe" object module. In theory, objects permitted by this module will * be safe, and untrusted users can be allowed to embed arbitrary flash objects * (maybe other types too, but only Flash is supported as of right now). * Highly experimental. */ class HTMLPurifier_HTMLModule_SafeObject extends HTMLPurifier_HTMLModule { /** * @type string */ public $name = 'SafeObject'; /** * @param HTMLPurifier_Config $config */ public function setup($config) { // These definitions are not intrinsically safe: the attribute transforms // are a vital part of ensuring safety. $max = $config->get('HTML.MaxImgLength'); $object = $this->addElement( 'object', 'Inline', 'Optional: param | Flow | #PCDATA', 'Common', array( // While technically not required by the spec, we're forcing // it to this value. 'type' => 'Enum#application/x-shockwave-flash', 'width' => 'Pixels#' . $max, 'height' => 'Pixels#' . $max, 'data' => 'URI#embedded', 'codebase' => new HTMLPurifier_AttrDef_Enum( array( 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0' ) ), ) ); $object->attr_transform_post[] = new HTMLPurifier_AttrTransform_SafeObject(); $param = $this->addElement( 'param', false, 'Empty', false, array( 'id' => 'ID', 'name*' => 'Text', 'value' => 'Text' ) ); $param->attr_transform_post[] = new HTMLPurifier_AttrTransform_SafeParam(); $this->info_injector[] = 'SafeObject'; } } // vim: et sw=4 sts=4