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-rw-r--r-- | vendor/ezyang/htmlpurifier/library/HTMLPurifier/HTMLModule/Scripting.php | 73 |
diff --git a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/HTMLModule/Scripting.php b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/HTMLModule/Scripting.php new file mode 100644 index 0000000..8b28a7b --- /dev/null +++ b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/HTMLModule/Scripting.php @@ -0,0 +1,73 @@ +<?php + +/* + +WARNING: THIS MODULE IS EXTREMELY DANGEROUS AS IT ENABLES INLINE SCRIPTING +INSIDE HTML PURIFIER DOCUMENTS. USE ONLY WITH TRUSTED USER INPUT!!! + +*/ + +/** + * 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 +{ + /** + * @type string + */ + public $name = 'Scripting'; + + /** + * @type array + */ + public $elements = array('script', 'noscript'); + + /** + * @type array + */ + public $content_sets = array('Block' => 'script | noscript', 'Inline' => 'script | noscript'); + + /** + * @type bool + */ + public $safe = false; + + /** + * @param HTMLPurifier_Config $config + */ + public function setup($config) + { + // 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 + + // In theory, this could be safe, but I don't see any reason to + // allow it. + $this->info['noscript'] = new HTMLPurifier_ElementDef(); + $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'] = new HTMLPurifier_ElementDef(); + $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[] = + $this->info['script']->attr_transform_post[] = + new HTMLPurifier_AttrTransform_ScriptRequired(); + } +} + +// vim: et sw=4 sts=4 |