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authorMike Macgirvin <mike@macgirvin.com>2010-09-08 20:14:17 -0700
committerMike Macgirvin <mike@macgirvin.com>2010-09-08 20:14:17 -0700
commitffb1997902facb36b78a7cfa522f41f2b3d71cda (patch)
treee9fe47acf26c5fd2c742677f2610b60d3008eb26 /library/HTMLPurifier/HTMLModule/Scripting.php
parentb49858b038a0a05bbe7685929e88071d0e125538 (diff)
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mistpark 2.0 infrasturcture lands
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diff --git a/library/HTMLPurifier/HTMLModule/Scripting.php b/library/HTMLPurifier/HTMLModule/Scripting.php
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+<?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
+{
+ public $name = 'Scripting';
+ public $elements = array('script', 'noscript');
+ public $content_sets = array('Block' => 'script | noscript', 'Inline' => 'script | noscript');
+ public $safe = false;
+
+ public function setup($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['type'] =
+ $this->info['script']->attr_transform_post['type'] =
+ new HTMLPurifier_AttrTransform_ScriptRequired();
+ }
+}
+
+// vim: et sw=4 sts=4