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-rw-r--r--vendor/ezyang/htmlpurifier/library/HTMLPurifier/HTMLModule/Scripting.php73
1 files changed, 73 insertions, 0 deletions
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 000000000..8b28a7b7e
--- /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