/app/protected/modules/zurmo/utils/RightsCache.php
PHP | 101 lines | 57 code | 3 blank | 41 comment | 9 complexity | 916323ff34ee099c4a50a0474f8246c5 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".
- ********************************************************************************/
- /**
- * This is a rights caching helper. Currently it just wraps the general cache until we can split out the caching
- * in memcache by categories. This way in the future we can flush just the rights cache instead of having to flush
- * the entire cache like we are doing now.
- */
- abstract class RightsCache extends GeneralCache
- {
- public static function getEntry($identifier, $default = 'NOT_FOUND_EXCEPTION', $cacheDefaultValue = false)
- {
- try
- {
- return parent::getEntry($identifier, $default, $cacheDefaultValue);
- }
- catch (NotFoundException $e)
- {
- if (static::supportsAndAllowsDatabaseCaching())
- {
- $row = ZurmoRedBean::getRow("select entry from actual_rights_cache " .
- "where identifier = '" . $identifier . "'");
- if ($row != null && isset($row['entry']))
- {
- //Calling parent because we don't need to re-cache the db cache item
- parent::cacheEntry($identifier, $row['entry']);
- return $row['entry'];
- }
- }
- if ($default === 'NOT_FOUND_EXCEPTION')
- {
- throw new NotFoundException();
- }
- else
- {
- if ($cacheDefaultValue)
- {
- static::cacheEntry($identifier, $default);
- }
- return $default;
- }
- }
- }
- public static function cacheEntry($identifier, $entry)
- {
- assert('is_string($entry) || is_numeric($entry)');
- parent::cacheEntry($identifier, $entry);
- if (static::supportsAndAllowsDatabaseCaching())
- {
- ZurmoRedBean::exec("insert into actual_rights_cache
- (identifier, entry) values ('" . $identifier . "', '" . $entry . "') on duplicate key
- update entry = " . $entry);
- }
- }
- // The $forgetDbLevel cache is for testing.
- public static function forgetAll($forgetDbLevelCache = true)
- {
- if (static::supportsAndAllowsDatabaseCaching() && $forgetDbLevelCache)
- {
- ZurmoDatabaseCompatibilityUtil::
- callProcedureWithoutOuts("clear_cache_actual_rights()");
- }
- parent::forgetAll();
- }
- }
- ?>