Commit realizado el 12:13:52 08-04-2024

wp-content/plugins/web-stories/includes/PluginFactory.php

@@ -0,0 +1,66 @@
+<?php
+/**
+ * PluginFactory class.
+ *
+ * @link      https://github.com/googleforcreators/web-stories-wp
+ *
+ * @copyright 2020 Google LLC
+ * @license   https://www.apache.org/licenses/LICENSE-2.0 Apache License 2.0
+ */
+
+/**
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+declare(strict_types = 1);
+
+namespace Google\Web_Stories;
+
+use Google\Web_Stories\Infrastructure\ServiceBasedPlugin;
+
+/**
+ * PluginFactory class.
+ *
+ * The plugin factory is responsible for instantiating the plugin and returning
+ * that instance.
+ *
+ * It can decide whether to return a shared or a fresh instance as needed.
+ *
+ * To read more about why this is preferable to a Singleton,
+ *
+ * @since 1.11.0
+ *
+ * @see https://www.alainschlesser.com/singletons-shared-instances/
+ */
+class PluginFactory extends ServiceBasedPlugin {
+
+	/**
+	 * Create and return an instance of the plugin.
+	 *
+	 * This always returns a shared instance. This way, outside code can always
+	 * get access to the object instance of the plugin.
+	 *
+	 * @return Plugin Plugin instance.
+	 */
+	public static function create(): Plugin {
+		static $plugin = null;
+
+		if ( null === $plugin ) {
+			$plugin = new Plugin();
+		}
+
+		return $plugin;
+	}
+}