core: Implement action factory (#1002)

lib/ActionAbstract.php

@@ -0,0 +1,33 @@
+<?php
+/**
+ * This file is part of RSS-Bridge, a PHP project capable of generating RSS and
+ * Atom feeds for websites that don't have one.
+ *
+ * For the full license information, please view the UNLICENSE file distributed
+ * with this source code.
+ *
+ * @package	Core
+ * @license	http://unlicense.org/ UNLICENSE
+ * @link	https://github.com/rss-bridge/rss-bridge
+ */
+
+/**
+ * An abstract class for action objects
+ */
+abstract class ActionAbstract implements ActionInterface {
+	/**
+	 * Holds the user data.
+	 *
+	 * @var array
+	 */
+	protected $userData = null;
+
+	/**
+	 * {@inheritdoc}
+	 *
+	 * @param array $userData {@inheritdoc}
+	 */
+	public function setUserData($userData) {
+		$this->userData = $userData;
+	}
+}