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anikendra |
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<?php
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/**
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* A CakePHP datasource for the mongoDB (http://www.mongodb.org/) document-oriented database.
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*
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* This datasource uses Pecl Mongo (http://php.net/mongo)
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* and is thus dependent on PHP 5.0 and greater.
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*
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* Original implementation by ichikaway(Yasushi Ichikawa) http://github.com/ichikaway/
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*
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* Reference:
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* Nate Abele's lithium mongoDB datasource (http://li3.rad-dev.org/)
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* Joél Perras' divan(http://github.com/jperras/divan/)
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*
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* Copyright 2010, Yasushi Ichikawa http://github.com/ichikaway/
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*
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* Contributors: Predominant, Jrbasso, tkyk, AD7six
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*
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* Licensed under The MIT License
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* Redistributions of files must retain the above copyright notice.
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*
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* @copyright Copyright 2010, Yasushi Ichikawa http://github.com/ichikaway/
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* @package mongodb
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* @subpackage mongodb.models.datasources
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* @license http://www.opensource.org/licenses/mit-license.php The MIT License
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*/
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App::uses('DboSource', 'Model/Datasource');
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App::uses('SchemalessBehavior', 'Mongodb.Model/Behavior');
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/**
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* MongoDB Source
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*
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* @package mongodb
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* @subpackage mongodb.models.datasources
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*/
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class MongodbSource extends DboSource {
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/**
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* Are we connected to the DataSource?
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*
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* true - yes
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* null - haven't tried yet
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* false - nope, and we can't connect
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*
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* @var boolean
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* @access public
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*/
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public $connected = null;
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/**
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* Database Instance
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*
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* @var resource
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* @access protected
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*/
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protected $_db = null;
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/**
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* Mongo Driver Version
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*
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* @var string
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* @access protected
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*/
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protected $_driverVersion = Mongo::VERSION;
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/**
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* startTime property
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*
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* If debugging is enabled, stores the (micro)time the current query started
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*
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* @var mixed null
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* @access protected
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*/
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protected $_startTime = null;
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/**
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* Direct connection with database, isn't the
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* same of DboSource::_connection
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*
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* @var mixed null | Mongo
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* @access private
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*/
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public $connection = null;
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/**
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* Base Config
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*
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* set_string_id:
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* true: In read() method, convert MongoId object to string and set it to array 'id'.
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* false: not convert and set.
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*
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* @var array
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* @access public
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*
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*/
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public $_baseConfig = array(
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'set_string_id' => true,
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'persistent' => true,
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'host' => 'localhost',
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'database' => '',
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'port' => '27017',
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'login' => '',
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'password' => '',
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'replicaset' => '',
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);
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/**
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* column definition
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*
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* @var array
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*/
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public $columns = array(
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'boolean' => array('name' => 'boolean'),
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'string' => array('name' => 'varchar'),
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'text' => array('name' => 'text'),
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'integer' => array('name' => 'integer', 'format' => null, 'formatter' => 'intval'),
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'float' => array('name' => 'float', 'format' => null, 'formatter' => 'floatval'),
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'datetime' => array('name' => 'datetime', 'format' => null, 'formatter' => 'MongodbDateFormatter'),
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'timestamp' => array('name' => 'timestamp', 'format' => null, 'formatter' => 'MongodbDateFormatter'),
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'time' => array('name' => 'time', 'format' => null, 'formatter' => 'MongodbDateFormatter'),
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'date' => array('name' => 'date', 'format' => null, 'formatter' => 'MongodbDateFormatter'),
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);
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/**
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* Default schema for the mongo models
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*
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* @var array
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* @access protected
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*/
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protected $_defaultSchema = array(
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'_id' => array('type' => 'string', 'length' => 24, 'key' => 'primary'),
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'created' => array('type' => 'datetime', 'default' => null),
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'modified' => array('type' => 'datetime', 'default' => null)
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);
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/**
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* construct method
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*
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* By default don't try to connect until you need to
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*
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* @param array $config Configuration array
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* @param bool $autoConnect false
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* @return void
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* @access public
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*/
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function __construct($config = array(), $autoConnect = false) {
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return parent::__construct($config, $autoConnect);
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}
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/**
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* Destruct
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*
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* @access public
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*/
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public function __destruct() {
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if ($this->connected) {
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$this->disconnect();
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}
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}
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/**
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* commit method
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*
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* MongoDB doesn't support transactions
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*
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* @return void
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* @access public
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*/
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public function commit() {
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return false;
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}
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/**
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* Connect to the database
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*
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* If using 1.0.2 or above use the mongodb:// format to connect
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* The connect syntax changed in version 1.0.2 - so check for that too
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*
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* If authentication information in present then authenticate the connection
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*
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* @return boolean Connected
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* @access public
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*/
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public function connect() {
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$this->connected = false;
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try{
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$host = $this->createConnectionName($this->config, $this->_driverVersion);
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$class = 'MongoClient';
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if(!class_exists($class)){
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$class = 'Mongo';
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}
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if (isset($this->config['replicaset']) && count($this->config['replicaset']) === 2) {
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$this->connection = new $class($this->config['replicaset']['host'], $this->config['replicaset']['options']);
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} else if ($this->_driverVersion >= '1.3.0') {
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$this->connection = new $class($host);
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} else if ($this->_driverVersion >= '1.2.0') {
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$this->connection = new $class($host, array("persist" => $this->config['persistent']));
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} else {
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$this->connection = new $class($host, true, $this->config['persistent']);
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}
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if (isset($this->config['slaveok'])) {
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if (method_exists($this->connection, 'setSlaveOkay')) {
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$this->connection->setSlaveOkay($this->config['slaveok']);
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} else {
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$this->connection->setReadPreference($this->config['slaveok']
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? $class::RP_SECONDARY_PREFERRED : $class::RP_PRIMARY);
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}
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}
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if ($this->_db = $this->connection->selectDB($this->config['database'])) {
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if (!empty($this->config['login']) && $this->_driverVersion < '1.2.0') {
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$return = $this->_db->authenticate($this->config['login'], $this->config['password']);
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if (!$return || !$return['ok']) {
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trigger_error('MongodbSource::connect ' . $return['errmsg']);
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return false;
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}
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}
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$this->connected = true;
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}
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} catch(MongoException $e) {
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$this->error = $e->getMessage();
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trigger_error($this->error);
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}
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return $this->connected;
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}
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/**
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* create connection name.
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*
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* @param array $config
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* @param string $version version of MongoDriver
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*/
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public function createConnectionName($config, $version) {
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$host = null;
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if ($version >= '1.0.2') {
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$host = "mongodb://";
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} else {
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$host = '';
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}
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$hostname = $config['host'] . ':' . $config['port'];
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if(!empty($config['login'])){
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$host .= $config['login'] .':'. $config['password'] . '@' . $hostname . '/'. $config['database'];
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} else {
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$host .= $hostname;
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}
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return $host;
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}
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/**
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* Inserts multiple values into a table
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*
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* @param string $table
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* @param string $fields
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* @param array $values
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* @access public
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*/
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public function insertMulti($table, $fields, $values) {
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$table = $this->fullTableName($table);
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if (!is_array($fields) || !is_array($values)) {
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return false;
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}
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$inUse = array_search('id', $fields);
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$default = array_search('_id', $fields);
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if ($inUse !== false && $default === false) {
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$fields[$inUse] = '_id';
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}
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$values = $this->normalizeValues($table, $fields, $values);
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$data = array();
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foreach ($values as $row) {
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if (is_string($row)) {
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$row = explode(', ', substr($row, 1, -1));
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}
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$data[] = array_combine($fields, $row);
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}
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$this->_prepareLogQuery($table); // just sets a timer
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try{
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$return = $this->_db
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->selectCollection($table)
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->batchInsert($data, array('w' => 1));
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} catch (MongoException $e) {
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$this->error = $e->getMessage();
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trigger_error($this->error);
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}
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if ($this->fullDebug) {
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$this->logQuery("db.{$table}.insertMulti( :data , array('w' => 1))", compact('data'));
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}
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}
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public function normalizeValues($table, $fields, $values) {
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$Model = ClassRegistry::init(Inflector::classify($table));
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foreach ($values as $key => $value) {
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foreach ($value as $k => $v) {
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switch($Model->mongoSchema[$fields[$k]]['type']) {
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case 'datetime':
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case 'timestamp':
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case 'date':
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case 'time':
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if (is_string($values[$key][$k])) {
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$values[$key][$k] = new MongoDate(strtotime($v));
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}
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break;
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default:
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break;
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}
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}
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}
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return $values;
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}
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/**
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* check connection to the database
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*
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* @return boolean Connected
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* @access public
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*/
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public function isConnected() {
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if ($this->connected === false) {
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return false;
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}
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return $this->connect();
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}
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/**
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* get MongoDB Object
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*
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* @return mixed MongoDB Object
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* @access public
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*/
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public function getMongoDb() {
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if ($this->connected === false) {
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return false;
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}
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return $this->_db;
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}
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/**
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* get MongoDB Collection Object
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*
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* @return mixed MongoDB Collection Object
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* @access public
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*/
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public function getMongoCollection(&$Model) {
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if ($this->connected === false) {
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return false;
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}
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$table = $this->fullTableName($Model);
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$collection = $this->_db
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->selectCollection($table);
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return $collection;
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}
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/**
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* isInterfaceSupported method
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*
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* listSources is infact supported, however: cake expects it to return a complete list of all
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* possible sources in the selected db - the possible list of collections is infinte, so it's
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* faster and simpler to tell cake that the interface is /not/ supported so it assumes that
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* <insert name of your table here> exist
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*
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* @param mixed $interface
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* @return void
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* @access public
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*/
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383 |
public function isInterfaceSupported($interface) {
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384 |
if ($interface === 'listSources') {
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return false;
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}
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387 |
return parent::isInterfaceSupported($interface);
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|
|
388 |
}
|
|
|
389 |
|
|
|
390 |
/**
|
|
|
391 |
* Close database connection
|
|
|
392 |
*
|
|
|
393 |
* @return boolean Connected
|
|
|
394 |
* @access public
|
|
|
395 |
*/
|
|
|
396 |
public function close() {
|
|
|
397 |
return $this->disconnect();
|
|
|
398 |
}
|
|
|
399 |
|
|
|
400 |
/**
|
|
|
401 |
* Disconnect from the database
|
|
|
402 |
*
|
|
|
403 |
* @return boolean Connected
|
|
|
404 |
* @access public
|
|
|
405 |
*/
|
|
|
406 |
public function disconnect() {
|
|
|
407 |
if ($this->connected) {
|
|
|
408 |
$this->connected = !$this->connection->close();
|
|
|
409 |
unset($this->_db, $this->connection);
|
|
|
410 |
return !$this->connected;
|
|
|
411 |
}
|
|
|
412 |
return true;
|
|
|
413 |
}
|
|
|
414 |
|
|
|
415 |
/**
|
|
|
416 |
* Get list of available Collections
|
|
|
417 |
*
|
|
|
418 |
* @param array $data
|
|
|
419 |
* @return array Collections
|
|
|
420 |
* @access public
|
|
|
421 |
*/
|
|
|
422 |
public function listSources($data = null) {
|
|
|
423 |
if (!$this->isConnected()) {
|
|
|
424 |
return false;
|
|
|
425 |
}
|
|
|
426 |
return true;
|
|
|
427 |
}
|
|
|
428 |
|
|
|
429 |
/**
|
|
|
430 |
* Describe
|
|
|
431 |
*
|
|
|
432 |
* Automatically bind the schemaless behavior if there is no explicit mongo schema.
|
|
|
433 |
* When called, if there is model data it will be used to derive a schema. a row is plucked
|
|
|
434 |
* out of the db and the data obtained used to derive the schema.
|
|
|
435 |
*
|
|
|
436 |
* @param Model $Model
|
|
|
437 |
* @return array if model instance has mongoSchema, return it.
|
|
|
438 |
* @access public
|
|
|
439 |
*/
|
|
|
440 |
public function describe($Model) {
|
|
|
441 |
if(empty($Model->primaryKey)) {
|
|
|
442 |
$Model->primaryKey = '_id';
|
|
|
443 |
}
|
|
|
444 |
|
|
|
445 |
$schema = array();
|
|
|
446 |
$table = $this->fullTableName($Model);
|
|
|
447 |
|
|
|
448 |
if (!empty($Model->mongoSchema) && is_array($Model->mongoSchema)) {
|
|
|
449 |
$schema = $Model->mongoSchema;
|
|
|
450 |
return $schema + array($Model->primaryKey => $this->_defaultSchema['_id']);
|
|
|
451 |
} elseif ($this->isConnected() && is_a($Model, 'Model') && !empty($Model->Behaviors)) {
|
|
|
452 |
$Model->Behaviors->attach('Mongodb.Schemaless');
|
|
|
453 |
if (!$Model->data) {
|
|
|
454 |
if ($this->_db->selectCollection($table)->count()) {
|
|
|
455 |
return $this->deriveSchemaFromData($Model, $this->_db->selectCollection($table)->findOne());
|
|
|
456 |
}
|
|
|
457 |
}
|
|
|
458 |
}
|
|
|
459 |
return $this->deriveSchemaFromData($Model);
|
|
|
460 |
}
|
|
|
461 |
|
|
|
462 |
/**
|
|
|
463 |
* begin method
|
|
|
464 |
*
|
|
|
465 |
* Mongo doesn't support transactions
|
|
|
466 |
*
|
|
|
467 |
* @return void
|
|
|
468 |
* @access public
|
|
|
469 |
*/
|
|
|
470 |
public function begin() {
|
|
|
471 |
return false;
|
|
|
472 |
}
|
|
|
473 |
|
|
|
474 |
/**
|
|
|
475 |
* Calculate
|
|
|
476 |
*
|
|
|
477 |
* @param Model $Model
|
|
|
478 |
* @return array
|
|
|
479 |
* @access public
|
|
|
480 |
*/
|
|
|
481 |
public function calculate(Model $Model, $func, $params = array()) {
|
|
|
482 |
return array('count' => true);
|
|
|
483 |
}
|
|
|
484 |
|
|
|
485 |
/**
|
|
|
486 |
* Quotes identifiers.
|
|
|
487 |
*
|
|
|
488 |
* MongoDb does not need identifiers quoted, so this method simply returns the identifier.
|
|
|
489 |
*
|
|
|
490 |
* @param string $name The identifier to quote.
|
|
|
491 |
* @return string The quoted identifier.
|
|
|
492 |
*/
|
|
|
493 |
public function name($name) {
|
|
|
494 |
return $name;
|
|
|
495 |
}
|
|
|
496 |
|
|
|
497 |
/**
|
|
|
498 |
* Create Data
|
|
|
499 |
*
|
|
|
500 |
* @param Model $Model Model Instance
|
|
|
501 |
* @param array $fields Field data
|
|
|
502 |
* @param array $values Save data
|
|
|
503 |
* @return boolean Insert result
|
|
|
504 |
* @access public
|
|
|
505 |
*/
|
|
|
506 |
public function create(Model $Model, $fields = null, $values = null) {
|
|
|
507 |
if (!$this->isConnected()) {
|
|
|
508 |
return false;
|
|
|
509 |
}
|
|
|
510 |
|
|
|
511 |
if ($fields !== null && $values !== null) {
|
|
|
512 |
$data = array_combine($fields, $values);
|
|
|
513 |
} else {
|
|
|
514 |
$data = $Model->data;
|
|
|
515 |
}
|
|
|
516 |
|
|
|
517 |
if($Model->primaryKey !== '_id' && isset($data[$Model->primaryKey]) && !empty($data[$Model->primaryKey])) {
|
|
|
518 |
$data['_id'] = $data[$Model->primaryKey];
|
|
|
519 |
unset($data[$Model->primaryKey]);
|
|
|
520 |
}
|
|
|
521 |
|
|
|
522 |
if (!empty($data['_id'])) {
|
|
|
523 |
$this->_convertId($data['_id']);
|
|
|
524 |
}
|
|
|
525 |
|
|
|
526 |
$this->_prepareLogQuery($Model); // just sets a timer
|
|
|
527 |
$table = $this->fullTableName($Model);
|
|
|
528 |
try{
|
|
|
529 |
if ($this->_driverVersion >= '1.3.0') {
|
|
|
530 |
$return = $this->_db
|
|
|
531 |
->selectCollection($table)
|
|
|
532 |
->insert($data, array('safe' => true));
|
|
|
533 |
} else {
|
|
|
534 |
$return = $this->_db
|
|
|
535 |
->selectCollection($table)
|
|
|
536 |
->insert($data, true);
|
|
|
537 |
}
|
|
|
538 |
} catch (MongoException $e) {
|
|
|
539 |
$this->error = $e->getMessage();
|
|
|
540 |
trigger_error($this->error);
|
|
|
541 |
}
|
|
|
542 |
if ($this->fullDebug) {
|
|
|
543 |
$this->logQuery("db.{$table}.insert( :data , true)", compact('data'));
|
|
|
544 |
}
|
|
|
545 |
|
|
|
546 |
if (!empty($return) && $return['ok']) {
|
|
|
547 |
|
|
|
548 |
$id = $data['_id'];
|
|
|
549 |
if($this->config['set_string_id'] && is_object($data['_id'])) {
|
|
|
550 |
$id = $data['_id']->__toString();
|
|
|
551 |
}
|
|
|
552 |
$Model->setInsertID($id);
|
|
|
553 |
$Model->id = $id;
|
|
|
554 |
return true;
|
|
|
555 |
}
|
|
|
556 |
return false;
|
|
|
557 |
}
|
|
|
558 |
|
|
|
559 |
/**
|
|
|
560 |
* createSchema method
|
|
|
561 |
*
|
|
|
562 |
* Mongo no care for creating schema. Mongo work with no schema.
|
|
|
563 |
*
|
|
|
564 |
* @param mixed $schema
|
|
|
565 |
* @param mixed $tableName null
|
|
|
566 |
* @return void
|
|
|
567 |
* @access public
|
|
|
568 |
*/
|
|
|
569 |
public function createSchema($schema, $tableName = null) {
|
|
|
570 |
return true;
|
|
|
571 |
}
|
|
|
572 |
|
|
|
573 |
/**
|
|
|
574 |
* dropSchema method
|
|
|
575 |
*
|
|
|
576 |
* Return a command to drop each table
|
|
|
577 |
*
|
|
|
578 |
* @param mixed $schema
|
|
|
579 |
* @param mixed $tableName null
|
|
|
580 |
* @return void
|
|
|
581 |
* @access public
|
|
|
582 |
*/
|
|
|
583 |
public function dropSchema(CakeSchema $schema, $tableName = null) {
|
|
|
584 |
if (!$this->isConnected()) {
|
|
|
585 |
return false;
|
|
|
586 |
}
|
|
|
587 |
|
|
|
588 |
if (!is_a($schema, 'CakeSchema')) {
|
|
|
589 |
trigger_error(__('Invalid schema object', true), E_USER_WARNING);
|
|
|
590 |
return null;
|
|
|
591 |
}
|
|
|
592 |
if ($tableName) {
|
|
|
593 |
return "db.{$tableName}.drop();";
|
|
|
594 |
}
|
|
|
595 |
|
|
|
596 |
$toDrop = array();
|
|
|
597 |
foreach ($schema->tables as $curTable => $columns) {
|
|
|
598 |
if ($tableName === $curTable) {
|
|
|
599 |
$toDrop[] = $curTable;
|
|
|
600 |
}
|
|
|
601 |
}
|
|
|
602 |
|
|
|
603 |
if (count($toDrop) === 1) {
|
|
|
604 |
return "db.{$toDrop[0]}.drop();";
|
|
|
605 |
}
|
|
|
606 |
|
|
|
607 |
$return = "toDrop = :tables;\nfor( i = 0; i < toDrop.length; i++ ) {\n\tdb[toDrop[i]].drop();\n}";
|
|
|
608 |
$tables = '["' . implode($toDrop, '", "') . '"]';
|
|
|
609 |
|
|
|
610 |
return String::insert($return, compact('tables'));
|
|
|
611 |
}
|
|
|
612 |
|
|
|
613 |
/**
|
|
|
614 |
* distinct method
|
|
|
615 |
*
|
|
|
616 |
* @param mixed $Model
|
|
|
617 |
* @param array $keys array()
|
|
|
618 |
* @param array $params array()
|
|
|
619 |
* @return void
|
|
|
620 |
* @access public
|
|
|
621 |
*/
|
|
|
622 |
public function distinct(&$Model, $keys = array(), $params = array()) {
|
|
|
623 |
if (!$this->isConnected()) {
|
|
|
624 |
return false;
|
|
|
625 |
}
|
|
|
626 |
|
|
|
627 |
$this->_prepareLogQuery($Model); // just sets a timer
|
|
|
628 |
|
|
|
629 |
if (array_key_exists('conditions', $params)) {
|
|
|
630 |
$params = $params['conditions'];
|
|
|
631 |
}
|
|
|
632 |
|
|
|
633 |
$table = $this->fullTableName($Model);
|
|
|
634 |
|
|
|
635 |
try{
|
|
|
636 |
$return = $this->_db
|
|
|
637 |
->selectCollection($table)
|
|
|
638 |
->distinct($keys, $params);
|
|
|
639 |
} catch (MongoException $e) {
|
|
|
640 |
$this->error = $e->getMessage();
|
|
|
641 |
trigger_error($this->error);
|
|
|
642 |
}
|
|
|
643 |
if ($this->fullDebug) {
|
|
|
644 |
$this->logQuery("db.{$table}.distinct( :keys, :params )", compact('keys', 'params'));
|
|
|
645 |
}
|
|
|
646 |
|
|
|
647 |
return $return;
|
|
|
648 |
}
|
|
|
649 |
|
|
|
650 |
|
|
|
651 |
/**
|
|
|
652 |
* group method
|
|
|
653 |
*
|
|
|
654 |
* @param array $params array()
|
|
|
655 |
* Set params same as MongoCollection::group()
|
|
|
656 |
* key,initial, reduce, options(conditions, finalize)
|
|
|
657 |
*
|
|
|
658 |
* Ex. $params = array(
|
|
|
659 |
* 'key' => array('field' => true),
|
|
|
660 |
* 'initial' => array('csum' => 0),
|
|
|
661 |
* 'reduce' => 'function(obj, prev){prev.csum += 1;}',
|
|
|
662 |
* 'options' => array(
|
|
|
663 |
* 'condition' => array('age' => array('$gt' => 20)),
|
|
|
664 |
* 'finalize' => array(),
|
|
|
665 |
* ),
|
|
|
666 |
* );
|
|
|
667 |
* @param mixed $Model
|
|
|
668 |
* @return void
|
|
|
669 |
* @access public
|
|
|
670 |
*/
|
|
|
671 |
public function group($params, Model $Model = null) {
|
|
|
672 |
|
|
|
673 |
if (!$this->isConnected() || count($params) === 0 || $Model === null) {
|
|
|
674 |
return false;
|
|
|
675 |
}
|
|
|
676 |
|
|
|
677 |
$this->_prepareLogQuery($Model); // just sets a timer
|
|
|
678 |
|
|
|
679 |
$key = (empty($params['key'])) ? array() : $params['key'];
|
|
|
680 |
$initial = (empty($params['initial'])) ? array() : $params['initial'];
|
|
|
681 |
$reduce = (empty($params['reduce'])) ? array() : $params['reduce'];
|
|
|
682 |
$options = (empty($params['options'])) ? array() : $params['options'];
|
|
|
683 |
$table = $this->fullTableName($Model);
|
|
|
684 |
|
|
|
685 |
try{
|
|
|
686 |
$return = $this->_db
|
|
|
687 |
->selectCollection($table)
|
|
|
688 |
->group($key, $initial, $reduce, $options);
|
|
|
689 |
} catch (MongoException $e) {
|
|
|
690 |
$this->error = $e->getMessage();
|
|
|
691 |
trigger_error($this->error);
|
|
|
692 |
}
|
|
|
693 |
if ($this->fullDebug) {
|
|
|
694 |
$this->logQuery("db.{$table}.group( :key, :initial, :reduce, :options )", $params);
|
|
|
695 |
}
|
|
|
696 |
|
|
|
697 |
return $return;
|
|
|
698 |
}
|
|
|
699 |
|
|
|
700 |
|
|
|
701 |
/**
|
|
|
702 |
* ensureIndex method
|
|
|
703 |
*
|
|
|
704 |
* @param mixed $Model
|
|
|
705 |
* @param array $keys array()
|
|
|
706 |
* @param array $params array()
|
|
|
707 |
* @return void
|
|
|
708 |
* @access public
|
|
|
709 |
*/
|
|
|
710 |
public function ensureIndex(&$Model, $keys = array(), $params = array()) {
|
|
|
711 |
if (!$this->isConnected()) {
|
|
|
712 |
return false;
|
|
|
713 |
}
|
|
|
714 |
|
|
|
715 |
$this->_prepareLogQuery($Model); // just sets a timer
|
|
|
716 |
$table = $this->fullTableName($Model);
|
|
|
717 |
|
|
|
718 |
try{
|
|
|
719 |
$return = $this->_db
|
|
|
720 |
->selectCollection($table)
|
|
|
721 |
->ensureIndex($keys, $params);
|
|
|
722 |
} catch (MongoException $e) {
|
|
|
723 |
$this->error = $e->getMessage();
|
|
|
724 |
trigger_error($this->error);
|
|
|
725 |
}
|
|
|
726 |
if ($this->fullDebug) {
|
|
|
727 |
$this->logQuery("db.{$table}.ensureIndex( :keys, :params )", compact('keys', 'params'));
|
|
|
728 |
}
|
|
|
729 |
|
|
|
730 |
return $return;
|
|
|
731 |
}
|
|
|
732 |
|
|
|
733 |
/**
|
|
|
734 |
* Update Data
|
|
|
735 |
*
|
|
|
736 |
* This method uses $set operator automatically with MongoCollection::update().
|
|
|
737 |
* If you don't want to use $set operator, you can chose any one as follw.
|
|
|
738 |
* 1. Set TRUE in Model::mongoNoSetOperator property.
|
|
|
739 |
* 2. Set a mongodb operator in a key of save data as follow.
|
|
|
740 |
* Model->save(array('_id' => $id, '$inc' => array('count' => 1)));
|
|
|
741 |
* Don't use Model::mongoSchema property,
|
|
|
742 |
* CakePHP delete '$inc' data in Model::Save().
|
|
|
743 |
* 3. Set a Mongo operator in Model::mongoNoSetOperator property.
|
|
|
744 |
* Model->mongoNoSetOperator = '$inc';
|
|
|
745 |
* Model->save(array('_id' => $id, array('count' => 1)));
|
|
|
746 |
*
|
|
|
747 |
* @param Model $Model Model Instance
|
|
|
748 |
* @param array $fields Field data
|
|
|
749 |
* @param array $values Save data
|
|
|
750 |
* @return boolean Update result
|
|
|
751 |
* @access public
|
|
|
752 |
*/
|
|
|
753 |
public function update(Model $Model, $fields = null, $values = null, $conditions = null) {
|
|
|
754 |
if (!$this->isConnected()) {
|
|
|
755 |
return false;
|
|
|
756 |
}
|
|
|
757 |
|
|
|
758 |
if ($fields !== null && $values !== null) {
|
|
|
759 |
$data = array_combine($fields, $values);
|
|
|
760 |
} elseif($fields !== null && $conditions !== null) {
|
|
|
761 |
return $this->updateAll($Model, $fields, $conditions);
|
|
|
762 |
} else{
|
|
|
763 |
$data = $Model->data;
|
|
|
764 |
}
|
|
|
765 |
|
|
|
766 |
if($Model->primaryKey !== '_id' && isset($data[$Model->primaryKey]) && !empty($data[$Model->primaryKey])) {
|
|
|
767 |
$data['_id'] = $data[$Model->primaryKey];
|
|
|
768 |
unset($data[$Model->primaryKey]);
|
|
|
769 |
}
|
|
|
770 |
|
|
|
771 |
if (empty($data['_id'])) {
|
|
|
772 |
$data['_id'] = $Model->id;
|
|
|
773 |
}
|
|
|
774 |
|
|
|
775 |
$this->_convertId($data['_id']);
|
|
|
776 |
$table = $this->fullTableName($Model);
|
|
|
777 |
|
|
|
778 |
try{
|
|
|
779 |
$mongoCollectionObj = $this->_db
|
|
|
780 |
->selectCollection($table);
|
|
|
781 |
} catch (MongoException $e) {
|
|
|
782 |
$this->error = $e->getMessage();
|
|
|
783 |
trigger_error($this->error);
|
|
|
784 |
return false;
|
|
|
785 |
}
|
|
|
786 |
|
|
|
787 |
$this->_prepareLogQuery($Model); // just sets a timer
|
|
|
788 |
if (!empty($data['_id'])) {
|
|
|
789 |
$this->_convertId($data['_id']);
|
|
|
790 |
$cond = array('_id' => $data['_id']);
|
|
|
791 |
unset($data['_id']);
|
|
|
792 |
|
|
|
793 |
$data = $this->setMongoUpdateOperator($Model, $data);
|
|
|
794 |
|
|
|
795 |
try{
|
|
|
796 |
if ($this->_driverVersion >= '1.3.0') {
|
|
|
797 |
$return = $mongoCollectionObj->update($cond, $data, array("multiple" => false, 'safe' => true));
|
|
|
798 |
} else {
|
|
|
799 |
$return = $mongoCollectionObj->update($cond, $data, array("multiple" => false));
|
|
|
800 |
}
|
|
|
801 |
} catch (MongoException $e) {
|
|
|
802 |
$this->error = $e->getMessage();
|
|
|
803 |
trigger_error($this->error);
|
|
|
804 |
}
|
|
|
805 |
if ($this->fullDebug) {
|
|
|
806 |
$this->logQuery("db.{$table}.update( :conditions, :data, :params )",
|
|
|
807 |
array('conditions' => $cond, 'data' => $data, 'params' => array("multiple" => false))
|
|
|
808 |
);
|
|
|
809 |
}
|
|
|
810 |
} else {
|
|
|
811 |
try{
|
|
|
812 |
if ($this->_driverVersion >= '1.3.0') {
|
|
|
813 |
$return = $mongoCollectionObj->save($data, array('safe' => true));
|
|
|
814 |
} else {
|
|
|
815 |
$return = $mongoCollectionObj->save($data);
|
|
|
816 |
}
|
|
|
817 |
} catch (MongoException $e) {
|
|
|
818 |
$this->error = $e->getMessage();
|
|
|
819 |
trigger_error($this->error);
|
|
|
820 |
}
|
|
|
821 |
if ($this->fullDebug) {
|
|
|
822 |
$this->logQuery("db.{$table}.save( :data )", compact('data'));
|
|
|
823 |
}
|
|
|
824 |
}
|
|
|
825 |
return $return;
|
|
|
826 |
}
|
|
|
827 |
|
|
|
828 |
|
|
|
829 |
/**
|
|
|
830 |
* setMongoUpdateOperator
|
|
|
831 |
*
|
|
|
832 |
* Set Mongo update operator following saving data.
|
|
|
833 |
* This method is for update() and updateAll.
|
|
|
834 |
*
|
|
|
835 |
* @param Model $Model Model Instance
|
|
|
836 |
* @param array $values Save data
|
|
|
837 |
* @return array $data
|
|
|
838 |
* @access public
|
|
|
839 |
*/
|
|
|
840 |
public function setMongoUpdateOperator(&$Model, $data) {
|
|
|
841 |
if(isset($data['updated'])) {
|
|
|
842 |
$updateField = 'updated';
|
|
|
843 |
} else {
|
|
|
844 |
$updateField = 'modified';
|
|
|
845 |
}
|
|
|
846 |
|
|
|
847 |
//setting Mongo operator
|
|
|
848 |
if(empty($Model->mongoNoSetOperator)) {
|
|
|
849 |
if(!preg_grep('/^\$/', array_keys($data))) {
|
|
|
850 |
$data = array('$set' => $data);
|
|
|
851 |
} else {
|
|
|
852 |
if(!empty($data[$updateField])) {
|
|
|
853 |
$modified = $data[$updateField];
|
|
|
854 |
unset($data[$updateField]);
|
|
|
855 |
$data['$set'] = array($updateField => $modified);
|
|
|
856 |
}
|
|
|
857 |
}
|
|
|
858 |
} elseif(substr($Model->mongoNoSetOperator,0,1) === '$') {
|
|
|
859 |
if(!empty($data[$updateField])) {
|
|
|
860 |
$modified = $data[$updateField];
|
|
|
861 |
unset($data[$updateField]);
|
|
|
862 |
$data = array($Model->mongoNoSetOperator => $data, '$set' => array($updateField => $modified));
|
|
|
863 |
} else {
|
|
|
864 |
$data = array($Model->mongoNoSetOperator => $data);
|
|
|
865 |
|
|
|
866 |
}
|
|
|
867 |
}
|
|
|
868 |
|
|
|
869 |
return $data;
|
|
|
870 |
}
|
|
|
871 |
|
|
|
872 |
/**
|
|
|
873 |
* Update multiple Record
|
|
|
874 |
*
|
|
|
875 |
* @param Model $Model Model Instance
|
|
|
876 |
* @param array $fields Field data
|
|
|
877 |
* @param array $conditions
|
|
|
878 |
* @return boolean Update result
|
|
|
879 |
* @access public
|
|
|
880 |
*/
|
|
|
881 |
public function updateAll(&$Model, $fields = null, $conditions = null) {
|
|
|
882 |
if (!$this->isConnected()) {
|
|
|
883 |
return false;
|
|
|
884 |
}
|
|
|
885 |
|
|
|
886 |
$this->_stripAlias($conditions, $Model->alias);
|
|
|
887 |
$this->_stripAlias($fields, $Model->alias, false, 'value');
|
|
|
888 |
|
|
|
889 |
$fields = $this->setMongoUpdateOperator($Model, $fields);
|
|
|
890 |
|
|
|
891 |
$this->_prepareLogQuery($Model); // just sets a timer
|
|
|
892 |
$table = $this->fullTableName($Model);
|
|
|
893 |
try{
|
|
|
894 |
if ($this->_driverVersion >= '1.3.0') {
|
|
|
895 |
// not use 'upsert'
|
|
|
896 |
$return = $this->_db
|
|
|
897 |
->selectCollection($table)
|
|
|
898 |
->update($conditions, $fields, array("multiple" => true, 'safe' => true));
|
|
|
899 |
if (isset($return['updatedExisting'])) {
|
|
|
900 |
$return = $return['updatedExisting'];
|
|
|
901 |
}
|
|
|
902 |
} else {
|
|
|
903 |
$return = $this->_db
|
|
|
904 |
->selectCollection($table)
|
|
|
905 |
->update($conditions, $fields, array("multiple" => true));
|
|
|
906 |
}
|
|
|
907 |
} catch (MongoException $e) {
|
|
|
908 |
$this->error = $e->getMessage();
|
|
|
909 |
trigger_error($this->error);
|
|
|
910 |
}
|
|
|
911 |
|
|
|
912 |
if ($this->fullDebug) {
|
|
|
913 |
$this->logQuery("db.{$table}.update( :conditions, :fields, :params )",
|
|
|
914 |
array('conditions' => $conditions, 'fields' => $fields, 'params' => array("multiple" => true))
|
|
|
915 |
);
|
|
|
916 |
}
|
|
|
917 |
return $return;
|
|
|
918 |
}
|
|
|
919 |
|
|
|
920 |
/**
|
|
|
921 |
* deriveSchemaFromData method
|
|
|
922 |
*
|
|
|
923 |
* @param mixed $Model
|
|
|
924 |
* @param array $data array()
|
|
|
925 |
* @return void
|
|
|
926 |
* @access public
|
|
|
927 |
*/
|
|
|
928 |
public function deriveSchemaFromData($Model, $data = array()) {
|
|
|
929 |
if (!$data) {
|
|
|
930 |
$data = $Model->data;
|
|
|
931 |
if ($data && array_key_exists($Model->alias, $data)) {
|
|
|
932 |
$data = $data[$Model->alias];
|
|
|
933 |
}
|
|
|
934 |
}
|
|
|
935 |
|
|
|
936 |
$return = $this->_defaultSchema;
|
|
|
937 |
|
|
|
938 |
if ($data) {
|
|
|
939 |
$fields = array_keys($data);
|
|
|
940 |
foreach($fields as $field) {
|
|
|
941 |
if (in_array($field, array('created', 'modified', 'updated'))) {
|
|
|
942 |
$return[$field] = array('type' => 'datetime', 'null' => true);
|
|
|
943 |
} else {
|
|
|
944 |
$return[$field] = array('type' => 'string', 'length' => 2000);
|
|
|
945 |
}
|
|
|
946 |
}
|
|
|
947 |
}
|
|
|
948 |
|
|
|
949 |
return $return;
|
|
|
950 |
}
|
|
|
951 |
|
|
|
952 |
/**
|
|
|
953 |
* Delete Data
|
|
|
954 |
*
|
|
|
955 |
* For deleteAll(true, false) calls - conditions will arrive here as true - account for that and
|
|
|
956 |
* convert to an empty array
|
|
|
957 |
* For deleteAll(array('some conditions')) calls - conditions will arrive here as:
|
|
|
958 |
* array(
|
|
|
959 |
* Alias._id => array(1, 2, 3, ...)
|
|
|
960 |
* )
|
|
|
961 |
*
|
|
|
962 |
* This format won't be understood by mongodb, it'll find 0 rows. convert to:
|
|
|
963 |
*
|
|
|
964 |
* array(
|
|
|
965 |
* Alias._id => array('$in' => array(1, 2, 3, ...))
|
|
|
966 |
* )
|
|
|
967 |
*
|
|
|
968 |
* @TODO bench remove() v drop. if it's faster to drop - just drop the collection taking into
|
|
|
969 |
* account existing indexes (recreate just the indexes)
|
|
|
970 |
* @param Model $Model Model Instance
|
|
|
971 |
* @param array $conditions
|
|
|
972 |
* @return boolean Update result
|
|
|
973 |
* @access public
|
|
|
974 |
*/
|
|
|
975 |
public function delete(Model $Model, $conditions = null) {
|
|
|
976 |
if (!$this->isConnected()) {
|
|
|
977 |
return false;
|
|
|
978 |
}
|
|
|
979 |
|
|
|
980 |
$id = null;
|
|
|
981 |
|
|
|
982 |
$this->_stripAlias($conditions, $Model->alias);
|
|
|
983 |
|
|
|
984 |
if ($conditions === true) {
|
|
|
985 |
$conditions = array();
|
|
|
986 |
} elseif (empty($conditions)) {
|
|
|
987 |
$id = $Model->id;
|
|
|
988 |
} elseif (!empty($conditions) && !is_array($conditions)) {
|
|
|
989 |
$id = $conditions;
|
|
|
990 |
$conditions = array();
|
|
|
991 |
} elseif (!empty($conditions['id'])) { //for cakephp2.0
|
|
|
992 |
$id = $conditions['id'];
|
|
|
993 |
unset($conditions['id']);
|
|
|
994 |
}
|
|
|
995 |
|
|
|
996 |
$table = $this->fullTableName($Model);
|
|
|
997 |
|
|
|
998 |
$mongoCollectionObj = $this->_db
|
|
|
999 |
->selectCollection($table);
|
|
|
1000 |
|
|
|
1001 |
$this->_stripAlias($conditions, $Model->alias);
|
|
|
1002 |
if (!empty($id)) {
|
|
|
1003 |
$conditions['_id'] = $id;
|
|
|
1004 |
}
|
|
|
1005 |
if (!empty($conditions['_id'])) {
|
|
|
1006 |
$this->_convertId($conditions['_id'], true);
|
|
|
1007 |
}
|
|
|
1008 |
|
|
|
1009 |
$return = false;
|
|
|
1010 |
$r = false;
|
|
|
1011 |
try{
|
|
|
1012 |
$this->_prepareLogQuery($Model); // just sets a timer
|
|
|
1013 |
$return = $mongoCollectionObj->remove($conditions);
|
|
|
1014 |
if ($this->fullDebug) {
|
|
|
1015 |
$this->logQuery("db.{$table}.remove( :conditions )",
|
|
|
1016 |
compact('conditions')
|
|
|
1017 |
);
|
|
|
1018 |
}
|
|
|
1019 |
$return = true;
|
|
|
1020 |
} catch (MongoException $e) {
|
|
|
1021 |
$this->error = $e->getMessage();
|
|
|
1022 |
trigger_error($this->error);
|
|
|
1023 |
}
|
|
|
1024 |
return $return;
|
|
|
1025 |
}
|
|
|
1026 |
|
|
|
1027 |
/**
|
|
|
1028 |
* Read Data
|
|
|
1029 |
*
|
|
|
1030 |
* For deleteAll(true) calls - the conditions will arrive here as true - account for that and switch to an empty array
|
|
|
1031 |
*
|
|
|
1032 |
* @param Model $Model Model Instance
|
|
|
1033 |
* @param array $query Query data
|
|
|
1034 |
* @param mixed $recursive
|
|
|
1035 |
* @return array Results
|
|
|
1036 |
* @access public
|
|
|
1037 |
*/
|
|
|
1038 |
public function read(Model $Model, $query = array(), $recursive = null) {
|
|
|
1039 |
if (!$this->isConnected()) {
|
|
|
1040 |
return false;
|
|
|
1041 |
}
|
|
|
1042 |
|
|
|
1043 |
$this->_setEmptyValues($query);
|
|
|
1044 |
extract($query);
|
|
|
1045 |
|
|
|
1046 |
if (!empty($order[0])) {
|
|
|
1047 |
$order = array_shift($order);
|
|
|
1048 |
}
|
|
|
1049 |
$this->_stripAlias($conditions, $Model->alias);
|
|
|
1050 |
$this->_stripAlias($fields, $Model->alias, false, 'value');
|
|
|
1051 |
$this->_stripAlias($order, $Model->alias, false, 'both');
|
|
|
1052 |
|
|
|
1053 |
if(!empty($conditions['id']) && empty($conditions['_id'])) {
|
|
|
1054 |
$conditions['_id'] = $conditions['id'];
|
|
|
1055 |
unset($conditions['id']);
|
|
|
1056 |
}
|
|
|
1057 |
|
|
|
1058 |
if (!empty($conditions['_id'])) {
|
|
|
1059 |
$this->_convertId($conditions['_id']);
|
|
|
1060 |
}
|
|
|
1061 |
|
|
|
1062 |
$fields = (is_array($fields)) ? $fields : array($fields => 1);
|
|
|
1063 |
if ($conditions === true) {
|
|
|
1064 |
$conditions = array();
|
|
|
1065 |
} elseif (!is_array($conditions)) {
|
|
|
1066 |
$conditions = array($conditions);
|
|
|
1067 |
}
|
|
|
1068 |
$order = (is_array($order)) ? $order : array($order);
|
|
|
1069 |
|
|
|
1070 |
if (is_array($order)) {
|
|
|
1071 |
foreach($order as $field => &$dir) {
|
|
|
1072 |
if (is_numeric($field) || is_null($dir)) {
|
|
|
1073 |
unset ($order[$field]);
|
|
|
1074 |
continue;
|
|
|
1075 |
}
|
|
|
1076 |
if ($dir && strtoupper($dir) === 'ASC') {
|
|
|
1077 |
$dir = 1;
|
|
|
1078 |
continue;
|
|
|
1079 |
} elseif (!$dir || strtoupper($dir) === 'DESC') {
|
|
|
1080 |
$dir = -1;
|
|
|
1081 |
continue;
|
|
|
1082 |
}
|
|
|
1083 |
$dir = (int)$dir;
|
|
|
1084 |
}
|
|
|
1085 |
}
|
|
|
1086 |
|
|
|
1087 |
if (empty($offset) && $page && $limit) {
|
|
|
1088 |
$offset = ($page - 1) * $limit;
|
|
|
1089 |
}
|
|
|
1090 |
|
|
|
1091 |
$return = array();
|
|
|
1092 |
|
|
|
1093 |
$this->_prepareLogQuery($Model); // just sets a timer
|
|
|
1094 |
$table = $this->fullTableName($Model);
|
|
|
1095 |
if (empty($modify)) {
|
|
|
1096 |
if ($Model->findQueryType === 'count' && $fields == array('count' => true)) {
|
|
|
1097 |
$cursor = $this->_db
|
|
|
1098 |
->selectCollection($table)
|
|
|
1099 |
->find($conditions, array('_id' => true));
|
|
|
1100 |
if (!empty($hint)) {
|
|
|
1101 |
$cursor->hint($hint);
|
|
|
1102 |
}
|
|
|
1103 |
$count = $cursor->count();
|
|
|
1104 |
if ($this->fullDebug) {
|
|
|
1105 |
if (empty($hint)) {
|
|
|
1106 |
$hint = array();
|
|
|
1107 |
}
|
|
|
1108 |
$this->logQuery("db.{$table}.find( :conditions ).hint( :hint ).count()",
|
|
|
1109 |
compact('conditions', 'count', 'hint')
|
|
|
1110 |
);
|
|
|
1111 |
}
|
|
|
1112 |
return array(array($Model->alias => array('count' => $count)));
|
|
|
1113 |
}
|
|
|
1114 |
|
|
|
1115 |
$return = $this->_db
|
|
|
1116 |
->selectCollection($table)
|
|
|
1117 |
->find($conditions, $fields)
|
|
|
1118 |
->sort($order)
|
|
|
1119 |
->limit($limit)
|
|
|
1120 |
->skip($offset);
|
|
|
1121 |
if (!empty($hint)) {
|
|
|
1122 |
$return->hint($hint);
|
|
|
1123 |
}
|
|
|
1124 |
if ($this->fullDebug) {
|
|
|
1125 |
$count = $return->count(true);
|
|
|
1126 |
if (empty($hint)) {
|
|
|
1127 |
$hint = array();
|
|
|
1128 |
}
|
|
|
1129 |
$this->logQuery("db.{$table}.find( :conditions, :fields ).sort( :order ).limit( :limit ).skip( :offset ).hint( :hint )",
|
|
|
1130 |
compact('conditions', 'fields', 'order', 'limit', 'offset', 'count', 'hint')
|
|
|
1131 |
);
|
|
|
1132 |
}
|
|
|
1133 |
} else {
|
|
|
1134 |
$options = array_filter(array(
|
|
|
1135 |
'findandmodify' => $table,
|
|
|
1136 |
'query' => $conditions,
|
|
|
1137 |
'sort' => $order,
|
|
|
1138 |
'remove' => !empty($remove),
|
|
|
1139 |
'update' => $this->setMongoUpdateOperator($Model, $modify),
|
|
|
1140 |
'new' => !empty($new),
|
|
|
1141 |
'fields' => $fields,
|
|
|
1142 |
'upsert' => !empty($upsert)
|
|
|
1143 |
));
|
|
|
1144 |
$return = $this->_db
|
|
|
1145 |
->command($options);
|
|
|
1146 |
if ($this->fullDebug) {
|
|
|
1147 |
if ($return['ok']) {
|
|
|
1148 |
$count = 1;
|
|
|
1149 |
if ($this->config['set_string_id'] && !empty($return['value']['_id']) && is_object($return['value']['_id'])) {
|
|
|
1150 |
$return['value']['_id'] = $return['value']['_id']->__toString();
|
|
|
1151 |
}
|
|
|
1152 |
$return[][$Model->alias] = $return['value'];
|
|
|
1153 |
} else {
|
|
|
1154 |
$count = 0;
|
|
|
1155 |
}
|
|
|
1156 |
$this->logQuery("db.runCommand( :options )",
|
|
|
1157 |
array('options' => array_filter($options), 'count' => $count)
|
|
|
1158 |
);
|
|
|
1159 |
}
|
|
|
1160 |
}
|
|
|
1161 |
|
|
|
1162 |
if ($Model->findQueryType === 'count') {
|
|
|
1163 |
return array(array($Model->alias => array('count' => $return->count())));
|
|
|
1164 |
}
|
|
|
1165 |
|
|
|
1166 |
if (is_object($return)) {
|
|
|
1167 |
$_return = array();
|
|
|
1168 |
while ($return->hasNext()) {
|
|
|
1169 |
$mongodata = $return->getNext();
|
|
|
1170 |
if ($this->config['set_string_id'] && !empty($mongodata['_id']) && is_object($mongodata['_id'])) {
|
|
|
1171 |
$mongodata['_id'] = $mongodata['_id']->__toString();
|
|
|
1172 |
}
|
|
|
1173 |
|
|
|
1174 |
if ($Model->primaryKey !== '_id') {
|
|
|
1175 |
$mongodata[$Model->primaryKey] = $mongodata['_id'];
|
|
|
1176 |
unset($mongodata['_id']);
|
|
|
1177 |
}
|
|
|
1178 |
$_return[][$Model->alias] = $mongodata;
|
|
|
1179 |
}
|
|
|
1180 |
return $_return;
|
|
|
1181 |
}
|
|
|
1182 |
return $return;
|
|
|
1183 |
}
|
|
|
1184 |
|
|
|
1185 |
/**
|
|
|
1186 |
* rollback method
|
|
|
1187 |
*
|
|
|
1188 |
* MongoDB doesn't support transactions
|
|
|
1189 |
*
|
|
|
1190 |
* @return void
|
|
|
1191 |
* @access public
|
|
|
1192 |
*/
|
|
|
1193 |
public function rollback() {
|
|
|
1194 |
return false;
|
|
|
1195 |
}
|
|
|
1196 |
|
|
|
1197 |
/**
|
|
|
1198 |
* Deletes all the records in a table
|
|
|
1199 |
*
|
|
|
1200 |
* @param mixed $table A string or model class representing the table to be truncated
|
|
|
1201 |
* @return boolean
|
|
|
1202 |
* @access public
|
|
|
1203 |
*/
|
|
|
1204 |
public function truncate($table) {
|
|
|
1205 |
if (!$this->isConnected()) {
|
|
|
1206 |
return false;
|
|
|
1207 |
}
|
|
|
1208 |
|
|
|
1209 |
$fullTableName = $this->fullTableName($table);
|
|
|
1210 |
$return = false;
|
|
|
1211 |
try{
|
|
|
1212 |
$return = $this->getMongoDb()->selectCollection($fullTableName)->remove(array());
|
|
|
1213 |
if ($this->fullDebug) {
|
|
|
1214 |
$this->logQuery("db.{$fullTableName}.remove({})");
|
|
|
1215 |
}
|
|
|
1216 |
$return = true;
|
|
|
1217 |
} catch (MongoException $e) {
|
|
|
1218 |
$this->error = $e->getMessage();
|
|
|
1219 |
trigger_error($this->error);
|
|
|
1220 |
}
|
|
|
1221 |
return $return;
|
|
|
1222 |
}
|
|
|
1223 |
|
|
|
1224 |
/**
|
|
|
1225 |
* query method
|
|
|
1226 |
* If call getMongoDb() from model, this method call getMongoDb().
|
|
|
1227 |
*
|
|
|
1228 |
* @param mixed $query
|
|
|
1229 |
* @param array $params array()
|
|
|
1230 |
* @return void
|
|
|
1231 |
* @access public
|
|
|
1232 |
*/
|
|
|
1233 |
public function query() {
|
|
|
1234 |
$args = func_get_args();
|
|
|
1235 |
$query = $args[0];
|
|
|
1236 |
$params = array();
|
|
|
1237 |
if(count($args) > 1) {
|
|
|
1238 |
$params = $args[1];
|
|
|
1239 |
}
|
|
|
1240 |
|
|
|
1241 |
if (!$this->isConnected()) {
|
|
|
1242 |
return false;
|
|
|
1243 |
}
|
|
|
1244 |
|
|
|
1245 |
if($query === 'getMongoDb') {
|
|
|
1246 |
return $this->getMongoDb();
|
|
|
1247 |
}
|
|
|
1248 |
|
|
|
1249 |
if (count($args) > 1 && (strpos($args[0], 'findBy') === 0 || strpos($args[0], 'findAllBy') === 0)) {
|
|
|
1250 |
$params = $args[1];
|
|
|
1251 |
|
|
|
1252 |
if (substr($args[0], 0, 6) === 'findBy') {
|
|
|
1253 |
$field = Inflector::underscore(substr($args[0], 6));
|
|
|
1254 |
return $args[2]->find('first', array('conditions' => array($field => $args[1][0])));
|
|
|
1255 |
} else{
|
|
|
1256 |
$field = Inflector::underscore(substr($args[0], 9));
|
|
|
1257 |
return $args[2]->find('all', array('conditions' => array($field => $args[1][0])));
|
|
|
1258 |
}
|
|
|
1259 |
}
|
|
|
1260 |
|
|
|
1261 |
if(isset($args[2]) && is_a($args[2], 'Model')) {
|
|
|
1262 |
$this->_prepareLogQuery($args[2]);
|
|
|
1263 |
}
|
|
|
1264 |
|
|
|
1265 |
$return = $this->_db
|
|
|
1266 |
->command($query);
|
|
|
1267 |
if ($this->fullDebug) {
|
|
|
1268 |
$this->logQuery("db.runCommand( :query )", compact('query'));
|
|
|
1269 |
}
|
|
|
1270 |
|
|
|
1271 |
return $return;
|
|
|
1272 |
}
|
|
|
1273 |
|
|
|
1274 |
/**
|
|
|
1275 |
* mapReduce
|
|
|
1276 |
*
|
|
|
1277 |
* @param mixed $query
|
|
|
1278 |
* @param integer $timeout (milli second)
|
|
|
1279 |
* @return mixed false or array
|
|
|
1280 |
* @access public
|
|
|
1281 |
*/
|
|
|
1282 |
public function mapReduce($query, $timeout = null) {
|
|
|
1283 |
|
|
|
1284 |
//above MongoDB1.8, query must object.
|
|
|
1285 |
if(isset($query['query']) && !is_object($query['query'])) {
|
|
|
1286 |
$query['query'] = (object)$query['query'];
|
|
|
1287 |
}
|
|
|
1288 |
|
|
|
1289 |
$result = $this->query($query);
|
|
|
1290 |
|
|
|
1291 |
if($result['ok']) {
|
|
|
1292 |
if (isset($query['out']['inline']) && $query['out']['inline'] === 1) {
|
|
|
1293 |
if (is_array($result['results'])) {
|
|
|
1294 |
$data = $result['results'];
|
|
|
1295 |
}else{
|
|
|
1296 |
$data = false;
|
|
|
1297 |
}
|
|
|
1298 |
}else {
|
|
|
1299 |
$data = $this->_db->selectCollection($result['result'])->find();
|
|
|
1300 |
if(!empty($timeout)) {
|
|
|
1301 |
$data->timeout($timeout);
|
|
|
1302 |
}
|
|
|
1303 |
}
|
|
|
1304 |
return $data;
|
|
|
1305 |
}
|
|
|
1306 |
return false;
|
|
|
1307 |
}
|
|
|
1308 |
|
|
|
1309 |
|
|
|
1310 |
|
|
|
1311 |
/**
|
|
|
1312 |
* Prepares a value, or an array of values for database queries by quoting and escaping them.
|
|
|
1313 |
*
|
|
|
1314 |
* @param mixed $data A value or an array of values to prepare.
|
|
|
1315 |
* @param string $column The column into which this data will be inserted
|
|
|
1316 |
* @return mixed Prepared value or array of values.
|
|
|
1317 |
* @access public
|
|
|
1318 |
*/
|
|
|
1319 |
public function value($data, $column = null) {
|
|
|
1320 |
if (is_array($data) && !empty($data)) {
|
|
|
1321 |
return array_map(
|
|
|
1322 |
array(&$this, 'value'),
|
|
|
1323 |
$data, array_fill(0, count($data), $column)
|
|
|
1324 |
);
|
|
|
1325 |
} elseif (is_object($data) && isset($data->type, $data->value)) {
|
|
|
1326 |
if ($data->type == 'identifier') {
|
|
|
1327 |
return $this->name($data->value);
|
|
|
1328 |
} elseif ($data->type == 'expression') {
|
|
|
1329 |
return $data->value;
|
|
|
1330 |
}
|
|
|
1331 |
} elseif (in_array($data, array('{$__cakeID__$}', '{$__cakeForeignKey__$}'), true)) {
|
|
|
1332 |
return $data;
|
|
|
1333 |
}
|
|
|
1334 |
|
|
|
1335 |
if ($data === null || (is_array($data) && empty($data))) {
|
|
|
1336 |
return 'NULL';
|
|
|
1337 |
}
|
|
|
1338 |
|
|
|
1339 |
if (empty($column)) {
|
|
|
1340 |
$column = $this->introspectType($data);
|
|
|
1341 |
}
|
|
|
1342 |
|
|
|
1343 |
switch ($column) {
|
|
|
1344 |
case 'binary':
|
|
|
1345 |
case 'string':
|
|
|
1346 |
case 'text':
|
|
|
1347 |
return $data;
|
|
|
1348 |
case 'boolean':
|
|
|
1349 |
return !empty($data);
|
|
|
1350 |
default:
|
|
|
1351 |
if ($data === '') {
|
|
|
1352 |
return 'NULL';
|
|
|
1353 |
}
|
|
|
1354 |
if (is_float($data)) {
|
|
|
1355 |
return str_replace(',', '.', strval($data));
|
|
|
1356 |
}
|
|
|
1357 |
|
|
|
1358 |
return $data;
|
|
|
1359 |
}
|
|
|
1360 |
}
|
|
|
1361 |
|
|
|
1362 |
/**
|
|
|
1363 |
* execute method
|
|
|
1364 |
*
|
|
|
1365 |
* If there is no query or the query is true, execute has probably been called as part of a
|
|
|
1366 |
* db-agnostic process which does not have a mongo equivalent, don't do anything.
|
|
|
1367 |
*
|
|
|
1368 |
* @param mixed $query
|
|
|
1369 |
* @param array $options
|
|
|
1370 |
* @param array $params array()
|
|
|
1371 |
* @return void
|
|
|
1372 |
* @access public
|
|
|
1373 |
*/
|
|
|
1374 |
public function execute($query, $options = array(), $params = array()) {
|
|
|
1375 |
if (!$this->isConnected()) {
|
|
|
1376 |
return false;
|
|
|
1377 |
}
|
|
|
1378 |
|
|
|
1379 |
if (!$query || $query === true) {
|
|
|
1380 |
return;
|
|
|
1381 |
}
|
|
|
1382 |
$this->_prepareLogQuery($Model); // just sets a timer
|
|
|
1383 |
$return = $this->_db
|
|
|
1384 |
->execute($query, $params);
|
|
|
1385 |
if ($this->fullDebug) {
|
|
|
1386 |
if ($params) {
|
|
|
1387 |
$this->logQuery(":query, :params",
|
|
|
1388 |
compact('query', 'params')
|
|
|
1389 |
);
|
|
|
1390 |
} else {
|
|
|
1391 |
$this->logQuery($query);
|
|
|
1392 |
}
|
|
|
1393 |
}
|
|
|
1394 |
if ($return['ok']) {
|
|
|
1395 |
return $return['retval'];
|
|
|
1396 |
}
|
|
|
1397 |
return $return;
|
|
|
1398 |
}
|
|
|
1399 |
|
|
|
1400 |
/**
|
|
|
1401 |
* Set empty values, arrays or integers, for the variables Mongo uses
|
|
|
1402 |
*
|
|
|
1403 |
* @param mixed $data
|
|
|
1404 |
* @param array $integers array('limit', 'offset')
|
|
|
1405 |
* @return void
|
|
|
1406 |
* @access protected
|
|
|
1407 |
*/
|
|
|
1408 |
protected function _setEmptyValues(&$data, $integers = array('limit', 'offset')) {
|
|
|
1409 |
if (!is_array($data)) {
|
|
|
1410 |
return;
|
|
|
1411 |
}
|
|
|
1412 |
foreach($data as $key => $value) {
|
|
|
1413 |
if (empty($value)) {
|
|
|
1414 |
if (in_array($key, $integers)) {
|
|
|
1415 |
$data[$key] = 0;
|
|
|
1416 |
} else {
|
|
|
1417 |
$data[$key] = array();
|
|
|
1418 |
}
|
|
|
1419 |
}
|
|
|
1420 |
}
|
|
|
1421 |
}
|
|
|
1422 |
|
|
|
1423 |
/**
|
|
|
1424 |
* prepareLogQuery method
|
|
|
1425 |
*
|
|
|
1426 |
* Any prep work to log a query
|
|
|
1427 |
*
|
|
|
1428 |
* @param mixed $Model
|
|
|
1429 |
* @return void
|
|
|
1430 |
* @access protected
|
|
|
1431 |
*/
|
|
|
1432 |
protected function _prepareLogQuery(&$Model) {
|
|
|
1433 |
if (!$this->fullDebug) {
|
|
|
1434 |
return false;
|
|
|
1435 |
}
|
|
|
1436 |
$this->_startTime = microtime(true);
|
|
|
1437 |
$this->took = null;
|
|
|
1438 |
$this->affected = null;
|
|
|
1439 |
$this->error = null;
|
|
|
1440 |
$this->numRows = null;
|
|
|
1441 |
return true;
|
|
|
1442 |
}
|
|
|
1443 |
|
|
|
1444 |
/**
|
|
|
1445 |
* setTimeout Method
|
|
|
1446 |
*
|
|
|
1447 |
* Sets the MongoCursor timeout so long queries (like map / reduce) can run at will.
|
|
|
1448 |
* Expressed in milliseconds, for an infinite timeout, set to -1
|
|
|
1449 |
*
|
|
|
1450 |
* @param int $ms
|
|
|
1451 |
* @return boolean
|
|
|
1452 |
* @access public
|
|
|
1453 |
*/
|
|
|
1454 |
public function setTimeout($ms){
|
|
|
1455 |
MongoCursor::$timeout = $ms;
|
|
|
1456 |
|
|
|
1457 |
return true;
|
|
|
1458 |
}
|
|
|
1459 |
|
|
|
1460 |
/**
|
|
|
1461 |
* logQuery method
|
|
|
1462 |
*
|
|
|
1463 |
* Set timers, errors and refer to the parent
|
|
|
1464 |
* If there are arguments passed - inject them into the query
|
|
|
1465 |
* Show MongoIds in a copy-and-paste-into-mongo format
|
|
|
1466 |
*
|
|
|
1467 |
*
|
|
|
1468 |
* @param mixed $query
|
|
|
1469 |
* @param array $args array()
|
|
|
1470 |
* @return void
|
|
|
1471 |
* @access public
|
|
|
1472 |
*/
|
|
|
1473 |
public function logQuery($query, $args = array()) {
|
|
|
1474 |
if ($args) {
|
|
|
1475 |
$this->_stringify($args);
|
|
|
1476 |
$query = String::insert($query, $args);
|
|
|
1477 |
}
|
|
|
1478 |
$this->took = round((microtime(true) - $this->_startTime) * 1000, 0);
|
|
|
1479 |
$this->affected = null;
|
|
|
1480 |
if (empty($this->error['err'])) {
|
|
|
1481 |
$this->error = $this->_db->lastError();
|
|
|
1482 |
if (!is_scalar($this->error)) {
|
|
|
1483 |
$this->error = json_encode($this->error);
|
|
|
1484 |
}
|
|
|
1485 |
}
|
|
|
1486 |
$this->numRows = !empty($args['count'])?$args['count']:null;
|
|
|
1487 |
|
|
|
1488 |
$query = preg_replace('@"ObjectId\((.*?)\)"@', 'ObjectId ("\1")', $query);
|
|
|
1489 |
return parent::logQuery($query);
|
|
|
1490 |
}
|
|
|
1491 |
|
|
|
1492 |
/**
|
|
|
1493 |
* convertId method
|
|
|
1494 |
*
|
|
|
1495 |
* $conditions is used to determine if it should try to auto correct _id => array() queries
|
|
|
1496 |
* it only appies to conditions, hence the param name
|
|
|
1497 |
*
|
|
|
1498 |
* @param mixed $mixed
|
|
|
1499 |
* @param bool $conditions false
|
|
|
1500 |
* @return void
|
|
|
1501 |
* @access protected
|
|
|
1502 |
*/
|
|
|
1503 |
protected function _convertId(&$mixed, $conditions = false) {
|
|
|
1504 |
if (is_int($mixed) || ctype_digit($mixed)) {
|
|
|
1505 |
return;
|
|
|
1506 |
}
|
|
|
1507 |
if (is_string($mixed)) {
|
|
|
1508 |
if (strlen($mixed) !== 24) {
|
|
|
1509 |
return;
|
|
|
1510 |
}
|
|
|
1511 |
$mixed = new MongoId($mixed);
|
|
|
1512 |
}
|
|
|
1513 |
if (is_array($mixed)) {
|
|
|
1514 |
foreach($mixed as &$row) {
|
|
|
1515 |
$this->_convertId($row, false);
|
|
|
1516 |
}
|
|
|
1517 |
if (!empty($mixed[0]) && $conditions) {
|
|
|
1518 |
$mixed = array('$in' => $mixed);
|
|
|
1519 |
}
|
|
|
1520 |
}
|
|
|
1521 |
}
|
|
|
1522 |
|
|
|
1523 |
/**
|
|
|
1524 |
* stringify method
|
|
|
1525 |
*
|
|
|
1526 |
* Takes an array of args as an input and returns an array of json-encoded strings. Takes care of
|
|
|
1527 |
* any objects the arrays might be holding (MongoID);
|
|
|
1528 |
*
|
|
|
1529 |
* @param array $args array()
|
|
|
1530 |
* @param int $level 0 internal recursion counter
|
|
|
1531 |
* @return array
|
|
|
1532 |
* @access protected
|
|
|
1533 |
*/
|
|
|
1534 |
protected function _stringify(&$args = array(), $level = 0) {
|
|
|
1535 |
foreach($args as &$arg) {
|
|
|
1536 |
if (is_array($arg)) {
|
|
|
1537 |
$this->_stringify($arg, $level + 1);
|
|
|
1538 |
} elseif (is_object($arg) && is_callable(array($arg, '__toString'))) {
|
|
|
1539 |
$class = get_class($arg);
|
|
|
1540 |
if ($class === 'MongoId') {
|
|
|
1541 |
$arg = 'ObjectId(' . $arg->__toString() . ')';
|
|
|
1542 |
} elseif ($class === 'MongoRegex') {
|
|
|
1543 |
$arg = '_regexstart_' . $arg->__toString() . '_regexend_';
|
|
|
1544 |
} else {
|
|
|
1545 |
$arg = $class . '(' . $arg->__toString() . ')';
|
|
|
1546 |
}
|
|
|
1547 |
}
|
|
|
1548 |
if ($level === 0) {
|
|
|
1549 |
$arg = json_encode($arg);
|
|
|
1550 |
if (strpos($arg, '_regexstart_')) {
|
|
|
1551 |
preg_match_all('@"_regexstart_(.*?)_regexend_"@', $arg, $matches);
|
|
|
1552 |
foreach($matches[0] as $i => $whole) {
|
|
|
1553 |
$replace = stripslashes($matches[1][$i]);
|
|
|
1554 |
$arg = str_replace($whole, $replace, $arg);
|
|
|
1555 |
}
|
|
|
1556 |
}
|
|
|
1557 |
}
|
|
|
1558 |
}
|
|
|
1559 |
}
|
|
|
1560 |
|
|
|
1561 |
/**
|
|
|
1562 |
* Convert automatically array('Model.field' => 'foo') to array('field' => 'foo')
|
|
|
1563 |
*
|
|
|
1564 |
* This introduces the limitation that you can't have a (nested) field with the same name as the model
|
|
|
1565 |
* But it's a small price to pay to be able to use other behaviors/functionality with mongoDB
|
|
|
1566 |
*
|
|
|
1567 |
* @param array $args array()
|
|
|
1568 |
* @param string $alias 'Model'
|
|
|
1569 |
* @param bool $recurse true
|
|
|
1570 |
* @param string $check 'key', 'value' or 'both'
|
|
|
1571 |
* @return void
|
|
|
1572 |
* @access protected
|
|
|
1573 |
*/
|
|
|
1574 |
protected function _stripAlias(&$args = array(), $alias = 'Model', $recurse = true, $check = 'key') {
|
|
|
1575 |
if (!is_array($args)) {
|
|
|
1576 |
return;
|
|
|
1577 |
}
|
|
|
1578 |
$checkKey = ($check === 'key' || $check === 'both');
|
|
|
1579 |
$checkValue = ($check === 'value' || $check === 'both');
|
|
|
1580 |
|
|
|
1581 |
foreach($args as $key => &$val) {
|
|
|
1582 |
if ($checkKey) {
|
|
|
1583 |
if (strpos($key, $alias . '.') === 0) {
|
|
|
1584 |
unset($args[$key]);
|
|
|
1585 |
$key = substr($key, strlen($alias) + 1);
|
|
|
1586 |
$args[$key] = $val;
|
|
|
1587 |
}
|
|
|
1588 |
}
|
|
|
1589 |
if ($checkValue) {
|
|
|
1590 |
if (is_string($val) && strpos($val, $alias . '.') === 0) {
|
|
|
1591 |
$val = substr($val, strlen($alias) + 1);
|
|
|
1592 |
}
|
|
|
1593 |
}
|
|
|
1594 |
if ($recurse && is_array($val)) {
|
|
|
1595 |
$this->_stripAlias($val, $alias, true, $check);
|
|
|
1596 |
}
|
|
|
1597 |
}
|
|
|
1598 |
}
|
|
|
1599 |
}
|
|
|
1600 |
|
|
|
1601 |
/**
|
|
|
1602 |
* MongoDbDateFormatter method
|
|
|
1603 |
*
|
|
|
1604 |
* This function cannot be in the class because of the way model save is written
|
|
|
1605 |
*
|
|
|
1606 |
* @param mixed $date null
|
|
|
1607 |
* @return void
|
|
|
1608 |
* @access public
|
|
|
1609 |
*/
|
|
|
1610 |
function MongoDbDateFormatter($date = null) {
|
|
|
1611 |
if ($date) {
|
|
|
1612 |
return new MongoDate($date);
|
|
|
1613 |
}
|
|
|
1614 |
return new MongoDate();
|
|
|
1615 |
}
|