Umstellung auf static method

src/Resources/contao/classes/AeoJavaScript.php

@@ -36,12 +36,6 @@ namespace cgoIT\aeo;
 class AeoJavaScript
 {
 
-	/**
-	 * Current object instance (Singleton)
-	 * @var Cache
-	 */
-	protected static $objInstance;
-	
 	/**
 	 * Template
 	 * @var string
@@ -59,7 +53,7 @@ class AeoJavaScript
 	 */
 	final private function __clone() {}
 	
-	public function getContent($folder, $rot13 = true) {
+	public static function getContent($folder, $rot13 = true) {
 		$Template = new \FrontendTemplate(self::$strTemplate);
 		$Template->rot13 = $rot13;
 		$Template->folder = $folder;
@@ -67,18 +61,6 @@ class AeoJavaScript
 		$Template->tooltip_js_off = $GLOBALS['TL_LANG']['aeo']['tooltip_no_js'];
 		return $Template->parse();
 	}
-
-	/**
-	 * Instantiate a new cache object and return it (Factory)
-	 * @return Cache
-	 */
-	public static function getInstance() {
-		if (!is_object(self::$objInstance)) {
-			self::$objInstance = new self();
-		}
-
-		return self::$objInstance;
-	}
 }
 
 ?>

src/Resources/contao/util/AeoFrontendUtil.php

@@ -80,7 +80,6 @@ class AeoFrontendUtil extends \Frontend {
 	protected $aeo;
 
 	protected $aeoUtil;
-	protected $aeoJavaScript;
 
 	/**
 	 * Initialize the object
@@ -92,7 +91,6 @@ class AeoFrontendUtil extends \Frontend {
 		if (TL_MODE == 'FE') {
 			global $objPage;
 			$this->aeoUtil = new AeoUtil();
-			$this->aeoJavaScript = AeoJavaScript::getInstance();
 
 			if ($GLOBALS['TL_CONFIG']['aeo_replace_standard_obfuscation'] === true) {
 			  	$this->use_rot_13 = $GLOBALS['TL_CONFIG']['aeo_use_rot_13'];
@@ -498,7 +496,7 @@ class Aeo extends \System {
 	}
 
 	function dropJS() {
-		$strContentJs = $this->aeoJavaScript->getContent(str_replace("/", "\/", $this->folder), $this->rot13);
+		$strContentJs = AeoJavaScript::getContent(str_replace("/", "\/", $this->folder), $this->rot13);
 		$strContentJs = "\n<script type=\"text/javascript\">\n$strContentJs\n</script>\n";
 		return $strContentJs;
 	}