*/ class HTMLPurifier_AttrTransform_ScriptRequired extends HTMLPurifier_AttrTransform { function transform($attr, $config, &$context) { if (!isset($attr['type'])) { $attr['type'] = 'text/javascript'; } return $attr; } } /** * XHTML 1.1 Scripting module, defines elements that are used to contain * information pertaining to executable scripts or the lack of support * for executable scripts. * @note This module does not contain inline scripting elements */ class HTMLPurifier_HTMLModule_Scripting extends HTMLPurifier_HTMLModule { var $name = 'Scripting'; var $elements = array('script', 'noscript'); var $content_sets = array('Block' => 'script | noscript', 'Inline' => 'script | noscript'); function HTMLPurifier_HTMLModule_Scripting() { // TODO: create custom child-definition for noscript that // auto-wraps stray #PCDATA in a similar manner to // blockquote's custom definition (we would use it but // blockquote's contents are optional while noscript's contents // are required) // TODO: convert this to new syntax, main problem is getting // both content sets working foreach ($this->elements as $element) { $this->info[$element] = new HTMLPurifier_ElementDef(); $this->info[$element]->safe = false; } $this->info['noscript']->attr = array( 0 => array('Common') ); $this->info['noscript']->content_model = 'Heading | List | Block'; $this->info['noscript']->content_model_type = 'required'; $this->info['script']->attr = array( 'defer' => new HTMLPurifier_AttrDef_Enum(array('defer')), 'src' => new HTMLPurifier_AttrDef_URI(true), 'type' => new HTMLPurifier_AttrDef_Enum(array('text/javascript')) ); $this->info['script']->content_model = '#PCDATA'; $this->info['script']->content_model_type = 'optional'; $this->info['script']->attr_transform_pre['type'] = $this->info['script']->attr_transform_post['type'] = new HTMLPurifier_AttrTransform_ScriptRequired(); } } ?>