Initial commit

2018-04-02 08:07:38 +02:00
commit 7330c1ed3e
2054 changed files with 405203 additions and 0 deletions
--- a/typo3conf/ext/metaseo/Classes/Utility/ExtensionManagementUtility.php
+++ b/typo3conf/ext/metaseo/Classes/Utility/ExtensionManagementUtility.php
@@ -0,0 +1,124 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  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!
+ */
+
+namespace Metaseo\Metaseo\Utility;
+
+use ReflectionMethod;
+use TYPO3\CMS\Core\Utility\ExtensionManagementUtility as Typo3ExtensionManagementUtility;
+use TYPO3\CMS\Core\Utility\GeneralUtility as Typo3GeneralUtility;
+
+class ExtensionManagementUtility
+{
+    const AJAX_METHOD_NAME_SUFFIX = 'Action';
+    const AJAX_METHOD_DELIMITER = '::';
+
+    /**
+     * Registers all public methods of a specified class with method name suffix 'Action' as ajax actions
+     * The ajax method names have the form <ajaxPrefix>::<ajaxMethod> (with 'Action' removed from the method)
+     * or <ajaxMethod> for empty/unspecified <ajaxPrefix>
+     *
+     * @param string $qualifiedClassName
+     * @param string $ajaxPrefix
+     */
+    public static function registerAjaxClass($qualifiedClassName, $ajaxPrefix = '')
+    {
+        if (!empty($ajaxPrefix)) {
+            $ajaxPrefix = $ajaxPrefix . self::AJAX_METHOD_DELIMITER;
+        }
+        self::removeBeginningBackslash($qualifiedClassName);
+        $reflectionClass = self::getReflectionClass($qualifiedClassName);
+        $methods = $reflectionClass->getMethods(ReflectionMethod::IS_PUBLIC);
+        foreach ($methods as $method) {
+            $methodName = $method->getName();
+            if (self::isAjaxMethod($methodName)) {
+                $ajaxMethodName = self::extractAjaxMethod($methodName);
+                Typo3ExtensionManagementUtility::registerAjaxHandler(
+                    $ajaxPrefix . $ajaxMethodName,
+                    $qualifiedClassName . '->' . $methodName
+                );
+            }
+        }
+    }
+
+    /**
+     * @param array $qualifiedClassNames
+     */
+    public static function registerAjaxClasses(array $qualifiedClassNames)
+    {
+        foreach ($qualifiedClassNames as $ajaxPrefix => $qualifiedClassName) {
+            self::registerAjaxClass($qualifiedClassName, $ajaxPrefix);
+        }
+    }
+
+    /**
+     * @param string $methodName
+     *
+     * @return bool
+     */
+    protected static function isAjaxMethod($methodName)
+    {
+        $suffixLength = strlen(self::AJAX_METHOD_NAME_SUFFIX);
+
+        return strlen($methodName) > $suffixLength
+            && self::AJAX_METHOD_NAME_SUFFIX === substr($methodName, -1 * $suffixLength);
+    }
+
+    /**
+     * @param string $methodName
+     *
+     * @return string
+     */
+    protected static function extractAjaxMethod($methodName)
+    {
+        $suffixLength = strlen(self::AJAX_METHOD_NAME_SUFFIX);
+
+        return substr(
+            $methodName,
+            0,
+            strlen($methodName) - $suffixLength
+        );
+    }
+
+    /**
+     * @param $qualifiedClassName
+     */
+    protected static function removeBeginningBackslash(&$qualifiedClassName)
+    {
+        if ($qualifiedClassName[0] === '\\') {
+            $qualifiedClassName = substr($qualifiedClassName, 1);
+        }
+    }
+
+    /**
+     * @param $qualifiedClassName
+     *
+     * @return \ReflectionClass
+     */
+    protected static function getReflectionClass($qualifiedClassName)
+    {
+        return Typo3GeneralUtility::makeInstance('ReflectionClass', $qualifiedClassName);
+    }
+}