first commit

2021-04-17 00:26:33 +02:00
commit 866c63cc63
813 changed files with 100696 additions and 0 deletions
--- a/Classes/IndexQueue/FrontendHelper/Manager.php
+++ b/Classes/IndexQueue/FrontendHelper/Manager.php
@@ -0,0 +1,98 @@
+<?php
+namespace WapplerSystems\Meilisearch\IndexQueue\FrontendHelper;
+
+/***************************************************************
+ *  Copyright notice
+ *
+ *  (c) 2010-2015 Ingo Renner <ingo@typo3.org>
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ ***************************************************************/
+
+use RuntimeException;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+/**
+ * Index Queue Page Indexer frontend helper manager.
+ *
+ * Manages frontend helpers and creates instances.
+ *
+ * @author Ingo Renner <ingo@typo3.org>
+ */
+class Manager
+{
+
+    /**
+     * Frontend helper descriptions.
+     *
+     * @var array
+     */
+    protected static $frontendHelperRegistry = [];
+
+    /**
+     * Instances of activated frontend helpers.
+     *
+     * @var array
+     */
+    protected $activatedFrontendHelpers = [];
+
+    /**
+     * Registers a frontend helper class for a certain action.
+     *
+     * @param string $action Action to register.
+     * @param string $class Class to register for an action.
+     */
+    public static function registerFrontendHelper($action, $class)
+    {
+        self::$frontendHelperRegistry[$action] = $class;
+    }
+
+    /**
+     * Tries to find a frontend helper for a given action. If found, creates an
+     * instance of the helper.
+     *
+     * @param string $action The action to get a frontend helper for.
+     * @return FrontendHelper Index Queue page indexer frontend helper
+     * @throws RuntimeException if the class registered for an action is not an implementation of WapplerSystems\Meilisearch\IndexQueue\FrontendHelper\FrontendHelper
+     */
+    public function resolveAction($action)
+    {
+        if (!array_key_exists($action, self::$frontendHelperRegistry)) {
+            return null;
+        }
+
+        $frontendHelper = GeneralUtility::makeInstance(self::$frontendHelperRegistry[$action]);
+        if (!$frontendHelper instanceof FrontendHelper) {
+            $message = self::$frontendHelperRegistry[$action] . ' is not an implementation of WapplerSystems\Meilisearch\IndexQueue\FrontendHelper\FrontendHelper';
+            throw new RuntimeException($message, 1292497896);
+        }
+
+        $this->activatedFrontendHelpers[$action] = $frontendHelper;
+        return $frontendHelper;
+    }
+
+    /**
+     * Gets an array with references to activated frontend helpers.
+     *
+     * @return array Array of references to activated frontend helpers.
+     */
+    public function getActivatedFrontendHelpers()
+    {
+        return $this->activatedFrontendHelpers;
+    }
+}