PHP CAKE コンポーネントの利用とBrita

app/controllers/components/message.php
<?php
class MessageComponent extends Object {
 
	var $controller = null;
  function startup(& $controller) {
    $this->controller =& $controller;
  }
 
	function errormsg($message=null, $url=null)
	{
		if(!$url){
			$url = "javascript:history.Back()";
		}
		// $this->controller->Brita->testbrita($controller);
		$message = $this->controller->brita->purify( $message ); 
		$this->controller->set('message', $message);
		$this->controller->set('url', $url);
		//$this->controller->render('errormsg','messages');
		$this->controller->render(null, null, VIEWS.'messages'.DS.'errormsg.ctp');
	}
}
?>
 
 
----------------------------------------
app/controllers/test_controller.php
<?php 
class TestsController extends AppController {
 
	var $uses = array();
	var $autoRender = false;
	var $components = array('Test2Action','Message','Brita');
 
	function index() {
 
		// コンポーネント+Britaよりエラーコントローラのビューを使ったエラーページを作成。
		$this->Message->errormsg('test test あああああ', '');
	}
?>
 
 
 
----------------------------------------
app/controllers/components/brita.php
※HTML Purifierとしてダウンロード
http://htmlpurifier.org/
http://bakery.cakephp.org/articles/view/brita-component-with-html-purifier
 
<?php 
//cake's version of a require_once() call
//vendor('htmlpurifier'.DS.'library'.DS.'HTMLPurifier.auto'); //use this with the 1.1 core
App::import('Vendor','HTMLPurifier' ,array('file'=>'htmlpurifier'.DS.'library'.DS.'HTMLPurifier.auto.php')); //use this with the 1.2 core
 
class BritaComponent extends Object {
 
    var $controller;
 
    function startup( &$controller ) {
        //the next few lines allow the config settings to be cached
        $config = HTMLPurifier_Config::createDefault();
        $config->set('HTML', 'DefinitionID', 'made by debugged interactive designs');
        $config->set('HTML', 'DefinitionRev', 1);
        //levels describe how aggressive the Tidy module should be when cleaning up html
        //four levels: none, light, medium, heavy
        $config->set('HTML', 'TidyLevel', 'heavy');
        //check the top of your html file for the next two
        $config->set('HTML', 'Doctype', 'XHTML 1.0 Transitional');
        $config->set('Core', 'Encoding', 'UTF-8');
 
        //BritaComponent instance of controller is replaced by a htmlpurifier instance
        $controller->brita =& new HTMLPurifier($config);
        $controller->set('brita',$controller->brita);
   }
 
}
?>