Subversion Repositories SmartDukaan

<?php
/**
 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
 * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 *
 * Licensed under The MIT License
 * Redistributions of files must retain the above copyright notice.
 *
 * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 * @link          http://cakephp.org CakePHP(tm) Project
 * @license       http://www.opensource.org/licenses/mit-license.php MIT License
 */

App::uses('DebugPanel', 'DebugKit.Lib');

/**
 * Provides debug information on the SQL logs and provides links to an ajax explain interface.
 *
 */
class SqlLogPanel extends DebugPanel {

/**
 * Minimum number of Rows Per Millisecond that must be returned by a query before an explain
 * is done.
 *
 * @var integer
 */
        public $slowRate = 20;

/**
 * Gets the connection names that should have logs + dumps generated.
 *
 * @param \Controller|string $controller
 * @return array
 */
        public function beforeRender(Controller $controller) {
                if (!class_exists('ConnectionManager')) {
                        return array();
                }
                $connections = array();

                $dbConfigs = ConnectionManager::sourceList();
                foreach ($dbConfigs as $configName) {
                        $driver = null;
                        $db = ConnectionManager::getDataSource($configName);
                        if (
                                (empty($db->config['driver']) && empty($db->config['datasource'])) ||
                                !method_exists($db, 'getLog')
                        ) {
                                continue;
                        }
                        if (isset($db->config['datasource'])) {
                                $driver = $db->config['datasource'];
                        }
                        $explain = false;
                        $isExplainable = (preg_match('/(Mysql|Postgres)$/', $driver));
                        if ($isExplainable) {
                                $explain = true;
                        }
                        $connections[$configName] = $explain;
                }
                return array('connections' => $connections, 'threshold' => $this->slowRate);
        }
}