path-refactoring + getter & setter

php/controller/createArticle-controller.php

@@ -3,8 +3,8 @@
 if (!isset($abs_path)) {
     require_once "../../path.php";
 }
-/*
-require_once '/php/model/LocalArticleManager.php';
+
+require_once $abs_path . '/php/model/LocalArticleManager.php';
 
 try {
     $articleManager = ArticleManager::getInstance();
@@ -30,5 +30,5 @@ if ($_SERVER["REQUEST_METHOD"] === "POST") {
     header("location: index.php");
     exit();
 }
-*/
+
 ?>