mirror of
https://github.com/ezyang/htmlpurifier.git
synced 2024-12-24 09:11:52 +00:00
e5191b3ada
git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1213 48356398-32a2-884e-a903-53898d9a118a
52 lines
1.6 KiB
PHP
52 lines
1.6 KiB
PHP
<?php
|
|
|
|
require_once 'HTMLPurifier/ChildDef.php';
|
|
|
|
/**
|
|
* Definition that uses different definitions depending on context.
|
|
*
|
|
* The del and ins tags are notable because they allow different types of
|
|
* elements depending on whether or not they're in a block or inline context.
|
|
* Chameleon allows this behavior to happen by using two different
|
|
* definitions depending on context. While this somewhat generalized,
|
|
* it is specifically intended for those two tags.
|
|
*/
|
|
class HTMLPurifier_ChildDef_Chameleon extends HTMLPurifier_ChildDef
|
|
{
|
|
|
|
/**
|
|
* Instance of the definition object to use when inline. Usually stricter.
|
|
* @public
|
|
*/
|
|
var $inline;
|
|
|
|
/**
|
|
* Instance of the definition object to use when block.
|
|
* @public
|
|
*/
|
|
var $block;
|
|
|
|
var $type = 'chameleon';
|
|
|
|
/**
|
|
* @param $inline List of elements to allow when inline.
|
|
* @param $block List of elements to allow when block.
|
|
*/
|
|
function HTMLPurifier_ChildDef_Chameleon($inline, $block) {
|
|
$this->inline = new HTMLPurifier_ChildDef_Optional($inline);
|
|
$this->block = new HTMLPurifier_ChildDef_Optional($block);
|
|
$this->elements = $this->inline->elements;
|
|
}
|
|
|
|
function validateChildren($tokens_of_children, $config, &$context) {
|
|
if ($context->get('IsInline') === false) {
|
|
return $this->block->validateChildren(
|
|
$tokens_of_children, $config, $context);
|
|
} else {
|
|
return $this->inline->validateChildren(
|
|
$tokens_of_children, $config, $context);
|
|
}
|
|
}
|
|
}
|
|
|
|
?>
|