<?php
/**
* Definition cache decorator class that saves all cache retrievals
* to PHP's memory; good for unit tests or circumstances where
* there are lots of configuration objects floating around.
*/
class HTMLPurifier_DefinitionCache_Decorator_Memory extends HTMLPurifier_DefinitionCache_Decorator
{
/**
* @type array
*/
protected $definitions;
/**
* @type string
*/
public $name = 'Memory';
/**
* @return HTMLPurifier_DefinitionCache_Decorator_Memory
*/
public function copy()
{
return new HTMLPurifier_DefinitionCache_Decorator_Memory();
}
/**
* @param HTMLPurifier_Definition $def
* @param HTMLPurifier_Config $config
* @return mixed
*/
public function add($def, $config)
{
$status = parent::add($def, $config);
if ($status) {
$this->definitions[$this->generateKey($config)] = $def;
}
return $status;
}
/**
* @param HTMLPurifier_Definition $def
* @param HTMLPurifier_Config $config
* @return mixed
*/
public function set($def, $config)
{
$status = parent::set($def, $config);
if ($status) {
$this->definitions[$this->generateKey($config)] = $def;
}
return $status;
}
/**
* @param HTMLPurifier_Definition $def
* @param HTMLPurifier_Config $config
* @return mixed
*/
public function replace($def, $config)
{
$status = parent::replace($def, $config);
if ($status) {
$this->definitions[$this->generateKey($config)] = $def;
}
return $status;
}
/**
* @param HTMLPurifier_Config $config
* @return mixed
*/
public function get($config)
{
$key = $this->generateKey($config);
if (isset($this->definitions[$key])) {
return $this->definitions[$key];
}
$this->definitions[$key] = parent::get($config);
return $this->definitions[$key];
}
}
// vim: et sw=4 sts=4