55 lines
2.1 KiB
PHP
55 lines
2.1 KiB
PHP
|
<?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
|