/app/protected/core/utils/RuntimeUtil.php
PHP | 95 lines | 39 code | 3 blank | 53 comment | 5 complexity | 1b15995ba2c40d48f390c96816dd88dd MD5 | raw file
Possible License(s): AGPL-3.0, BSD-3-Clause, GPL-2.0, LGPL-3.0, LGPL-2.1, BSD-2-Clause
- <?php
- /*********************************************************************************
- * Zurmo is a customer relationship management program developed by
- * Zurmo, Inc. Copyright (C) 2015 Zurmo Inc.
- *
- * Zurmo is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Affero General Public License version 3 as published by the
- * Free Software Foundation with the addition of the following permission added
- * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
- * IN WHICH THE COPYRIGHT IS OWNED BY ZURMO, ZURMO DISCLAIMS THE WARRANTY
- * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
- *
- * Zurmo 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 Affero General Public License for more
- * details.
- *
- * You should have received a copy of the GNU Affero General Public License along with
- * this program; if not, see http://www.gnu.org/licenses or write to the Free
- * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301 USA.
- *
- * You can contact Zurmo, Inc. with a mailing address at 27 North Wacker Drive
- * Suite 370 Chicago, IL 60606. or at email address contact@zurmo.com.
- *
- * The interactive user interfaces in original and modified versions
- * of this program must display Appropriate Legal Notices, as required under
- * Section 5 of the GNU Affero General Public License version 3.
- *
- * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
- * these Appropriate Legal Notices must retain the display of the Zurmo
- * logo and Zurmo copyright notice. If the display of the logo is not reasonably
- * feasible for technical reasons, the Appropriate Legal Notices must display the words
- * "Copyright Zurmo Inc. 2015. All rights reserved".
- ********************************************************************************/
- /**
- * Helper functionality for use in accessing type information at runtime.
- */
- class RuntimeUtil
- {
- private static $classNamesToHierarchies = array();
- /**
- * Returns an array of the name of the class and each of its
- * parent classes up to but not including the given class.
- * @param $className The class name to start with.
- * @param $upToAndNotIncludingClassName The class name to end with, and which
- * is not included in the returned array.
- * @returns An array of strings, starting with $className, and
- * containing each of the class names in its inheritance
- * hierachy.
- */
- public static function getClassHierarchy($className, $upToAndNotIncludingClassName)
- {
- assert('is_string($className) && $className != ""');
- assert('is_string($upToAndNotIncludingClassName) && $upToAndNotIncludingClassName != ""');
- $key = "$className/$upToAndNotIncludingClassName";
- if (!array_key_exists($key, RuntimeUtil::$classNamesToHierarchies))
- {
- $modelClassNames = array();
- $modelClassName = $className;
- do
- {
- $modelClassNames[] = $modelClassName;
- $modelClassName = get_parent_class($modelClassName);
- } while ($modelClassName != $upToAndNotIncludingClassName);
- RuntimeUtil::$classNamesToHierarchies[$key] = $modelClassNames;
- }
- return RuntimeUtil::$classNamesToHierarchies[$key];
- }
- /**
- * Given a modelClassName, find the deriviation path to Item. This is used by the castDown method
- * for example in RedBeanModel.
- * @param string $relationModelClassName
- * @return array of derivation path.
- */
- public static function getModelDerivationPathToItem($modelClassName)
- {
- assert('is_string($modelClassName)');
- $modelDerivationPath = self::getClassHierarchy($modelClassName, 'RedBeanModel');
- $modelDerivationPathToItem = array();
- foreach ($modelDerivationPath as $modelClassName)
- {
- if ($modelClassName == 'Item')
- {
- break;
- }
- $modelDerivationPathToItem[] = $modelClassName;
- }
- return array_reverse($modelDerivationPathToItem);
- }
- }
- ?>