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<?php
/**
* Simple transformation, just change tag name to something else,
* and possibly add some styling. This will cover most of the deprecated
* tag cases.
*/
class HTMLPurifier_TagTransform_Simple extends HTMLPurifier_TagTransform
{
protected $style;
/**
* @param $transform_to Tag name to transform to.
* @param $style CSS style to add to the tag
*/
public function __construct($transform_to, $style = null) {
$this->transform_to = $transform_to;
$this->style = $style;
}
public function transform($tag, $config, $context) {
$new_tag = clone $tag;
$new_tag->name = $this->transform_to;
if (!is_null($this->style) &&
($new_tag instanceof HTMLPurifier_Token_Start || $new_tag instanceof HTMLPurifier_Token_Empty)
) {
$this->prependCSS($new_tag->attr, $this->style);
}
return $new_tag;
}
}
// vim: et sw=4 sts=4
|
