/cake/libs/model/model.php

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<?php
/**
 * Object-relational mapper.
 *
 * DBO-backed object data model, for mapping database tables to Cake objects.
 *
 * PHP versions 5
 *
 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
 * Copyright 2005-2012, Cake Software Foundation, Inc. (http://cakefoundation.org)
 *
 * Licensed under The MIT License
 * Redistributions of files must retain the above copyright notice.
 *
 * @copyright     Copyright 2005-2012, Cake Software Foundation, Inc. (http://cakefoundation.org)
 * @link          http://cakephp.org CakePHP(tm) Project
 * @package       cake
 * @subpackage    cake.cake.libs.model
 * @since         CakePHP(tm) v 0.10.0.0
 * @license       MIT License (http://www.opensource.org/licenses/mit-license.php)
 */

/**
 * Included libs
 */
App::import('Core', array('ClassRegistry', 'Validation', 'Set', 'String'));
App::import('Model', 'ModelBehavior', false);
App::import('Model', 'ConnectionManager', false);

if (!class_exists('Overloadable')) {
	require LIBS . 'overloadable.php';
}

/**
 * Object-relational mapper.
 *
 * DBO-backed object data model.
 * Automatically selects a database table name based on a pluralized lowercase object class name
 * (i.e. class 'User' => table 'users'; class 'Man' => table 'men')
 * The table is required to have at least 'id auto_increment' primary key.
 *
 * @package       cake
 * @subpackage    cake.cake.libs.model
 * @link          http://book.cakephp.org/view/1000/Models
 */
class Model extends Overloadable {

/**
 * The name of the DataSource connection that this Model uses
 *
 * @var string
 * @access public
 * @link http://book.cakephp.org/view/1057/Model-Attributes#useDbConfig-1058
 */
	var $useDbConfig = 'default';

/**
 * Custom database table name, or null/false if no table association is desired.
 *
 * @var string
 * @access public
 * @link http://book.cakephp.org/view/1057/Model-Attributes#useTable-1059
 */
	var $useTable = null;

/**
 * Custom display field name. Display fields are used by Scaffold, in SELECT boxes' OPTION elements.
 *
 * @var string
 * @access public
 * @link http://book.cakephp.org/view/1057/Model-Attributes#displayField-1062
 */
	var $displayField = null;

/**
 * Value of the primary key ID of the record that this model is currently pointing to.
 * Automatically set after database insertions.
 *
 * @var mixed
 * @access public
 */
	var $id = false;

/**
 * Container for the data that this model gets from persistent storage (usually, a database).
 *
 * @var array
 * @access public
 * @link http://book.cakephp.org/view/1057/Model-Attributes#data-1065
 */
	var $data = array();

/**
 * Table name for this Model.
 *
 * @var string
 * @access public
 */
	var $table = false;

/**
 * The name of the primary key field for this model.
 *
 * @var string
 * @access public
 * @link http://book.cakephp.org/view/1057/Model-Attributes#primaryKey-1061
 */
	var $primaryKey = null;

/**
 * Field-by-field table metadata.
 *
 * @var array
 * @access protected
 * @link http://book.cakephp.org/view/1057/Model-Attributes#_schema-1066
 */
	var $_schema = null;

/**
 * List of validation rules. Append entries for validation as ('field_name' => '/^perl_compat_regexp$/')
 * that have to match with preg_match(). Use these rules with Model::validate()
 *
 * @var array
 * @access public
 * @link http://book.cakephp.org/view/1057/Model-Attributes#validate-1067
 * @link http://book.cakephp.org/view/1143/Data-Validation
 */
	var $validate = array();

/**
 * List of validation errors.
 *
 * @var array
 * @access public
 * @link http://book.cakephp.org/view/1182/Validating-Data-from-the-Controller
 */
	var $validationErrors = array();

/**
 * Database table prefix for tables in model.
 *
 * @var string
 * @access public
 * @link http://book.cakephp.org/view/1057/Model-Attributes#tablePrefix-1060
 */
	var $tablePrefix = null;

/**
 * Name of the model.
 *
 * @var string
 * @access public
 * @link http://book.cakephp.org/view/1057/Model-Attributes#name-1068
 */
	var $name = null;

/**
 * Alias name for model.
 *
 * @var string
 * @access public
 */
	var $alias = null;

/**
 * List of table names included in the model description. Used for associations.
 *
 * @var array
 * @access public
 */
	var $tableToModel = array();

/**
 * Whether or not to log transactions for this model.
 *
 * @var boolean
 * @access public
 */
	var $logTransactions = false;

/**
 * Whether or not to cache queries for this model.  This enables in-memory
 * caching only, the results are not stored beyond the current request.
 *
 * @var boolean
 * @access public
 * @link http://book.cakephp.org/view/1057/Model-Attributes#cacheQueries-1069
 */
	var $cacheQueries = false;

/**
 * Detailed list of belongsTo associations.
 *
 * @var array
 * @access public
 * @link http://book.cakephp.org/view/1042/belongsTo
 */
	var $belongsTo = array();

/**
 * Detailed list of hasOne associations.
 *
 * @var array
 * @access public
 * @link http://book.cakephp.org/view/1041/hasOne
 */
	var $hasOne = array();

/**
 * Detailed list of hasMany associations.
 *
 * @var array
 * @access public
 * @link http://book.cakephp.org/view/1043/hasMany
 */
	var $hasMany = array();

/**
 * Detailed list of hasAndBelongsToMany associations.
 *
 * @var array
 * @access public
 * @link http://book.cakephp.org/view/1044/hasAndBelongsToMany-HABTM
 */
	var $hasAndBelongsToMany = array();

/**
 * List of behaviors to load when the model object is initialized. Settings can be
 * passed to behaviors by using the behavior name as index. Eg:
 *
 * var $actsAs = array('Translate', 'MyBehavior' => array('setting1' => 'value1'))
 *
 * @var array
 * @access public
 * @link http://book.cakephp.org/view/1072/Using-Behaviors
 */
	var $actsAs = null;

/**
 * Holds the Behavior objects currently bound to this model.
 *
 * @var BehaviorCollection
 * @access public
 */
	var $Behaviors = null;

/**
 * Whitelist of fields allowed to be saved.
 *
 * @var array
 * @access public
 */
	var $whitelist = array();

/**
 * Whether or not to cache sources for this model.
 *
 * @var boolean
 * @access public
 */
	var $cacheSources = true;

/**
 * Type of find query currently executing.
 *
 * @var string
 * @access public
 */
	var $findQueryType = null;

/**
 * Number of associations to recurse through during find calls. Fetches only
 * the first level by default.
 *
 * @var integer
 * @access public
 * @link http://book.cakephp.org/view/1057/Model-Attributes#recursive-1063
 */
	var $recursive = 1;

/**
 * The column name(s) and direction(s) to order find results by default.
 *
 * var $order = "Post.created DESC";
 * var $order = array("Post.view_count DESC", "Post.rating DESC");
 *
 * @var string
 * @access public
 * @link http://book.cakephp.org/view/1057/Model-Attributes#order-1064
 */
	var $order = null;

/**
 * Array of virtual fields this model has.  Virtual fields are aliased
 * SQL expressions. Fields added to this property will be read as other fields in a model
 * but will not be saveable.
 *
 * `var $virtualFields = array('two' => '1 + 1');`
 *
 * Is a simplistic example of how to set virtualFields
 *
 * @var array
 * @access public
 */
	var $virtualFields = array();

/**
 * Default list of association keys.
 *
 * @var array
 * @access private
 */
	var $__associationKeys = array(
		'belongsTo' => array('className', 'foreignKey', 'conditions', 'fields', 'order', 'counterCache'),
		'hasOne' => array('className', 'foreignKey','conditions', 'fields','order', 'dependent'),
		'hasMany' => array('className', 'foreignKey', 'conditions', 'fields', 'order', 'limit', 'offset', 'dependent', 'exclusive', 'finderQuery', 'counterQuery'),
		'hasAndBelongsToMany' => array('className', 'joinTable', 'with', 'foreignKey', 'associationForeignKey', 'conditions', 'fields', 'order', 'limit', 'offset', 'unique', 'finderQuery', 'deleteQuery', 'insertQuery')
	);

/**
 * Holds provided/generated association key names and other data for all associations.
 *
 * @var array
 * @access private
 */
	var $__associations = array('belongsTo', 'hasOne', 'hasMany', 'hasAndBelongsToMany');

/**
 * Holds model associations temporarily to allow for dynamic (un)binding.
 *
 * @var array
 * @access private
 */
	var $__backAssociation = array();

/**
 * The ID of the model record that was last inserted.
 *
 * @var integer
 * @access private
 */
	var $__insertID = null;

/**
 * The number of records returned by the last query.
 *
 * @var integer
 * @access private
 */
	var $__numRows = null;

/**
 * The number of records affected by the last query.
 *
 * @var integer
 * @access private
 */
	var $__affectedRows = null;

/**
 * List of valid finder method options, supplied as the first parameter to find().
 *
 * @var array
 * @access protected
 */
	var $_findMethods = array(
		'all' => true, 'first' => true, 'count' => true,
		'neighbors' => true, 'list' => true, 'threaded' => true
	);

/**
 * Constructor. Binds the model's database table to the object.
 *
 * If `$id` is an array it can be used to pass several options into the model.
 *
 * - id - The id to start the model on.
 * - table - The table to use for this model.
 * - ds - The connection name this model is connected to.
 * - name - The name of the model eg. Post.
 * - alias - The alias of the model, this is used for registering the instance in the `ClassRegistry`.
 *   eg. `ParentThread`
 *
 * ### Overriding Model's __construct method.
 *
 * When overriding Model::__construct() be careful to include and pass in all 3 of the
 * arguments to `parent::__construct($id, $table, $ds);`
 *
 * ### Dynamically creating models
 *
 * You can dynamically create model instances using the $id array syntax.
 *
 * {{{
 * $Post = new Model(array('table' => 'posts', 'name' => 'Post', 'ds' => 'connection2'));
 * }}}
 *
 * Would create a model attached to the posts table on connection2.  Dynamic model creation is useful
 * when you want a model object that contains no associations or attached behaviors.
 *
 * @param mixed $id Set this ID for this model on startup, can also be an array of options, see above.
 * @param string $table Name of database table to use.
 * @param string $ds DataSource connection name.
 */
	function __construct($id = false, $table = null, $ds = null) {
		parent::__construct();

		if (is_array($id)) {
			extract(array_merge(
				array(
					'id' => $this->id, 'table' => $this->useTable, 'ds' => $this->useDbConfig,
					'name' => $this->name, 'alias' => $this->alias
				),
				$id
			));
		}

		if ($this->name === null) {
			$this->name = (isset($name) ? $name : get_class($this));
		}

		if ($this->alias === null) {
			$this->alias = (isset($alias) ? $alias : $this->name);
		}

		if ($this->primaryKey === null) {
			$this->primaryKey = 'id';
		}

		ClassRegistry::addObject($this->alias, $this);

		$this->id = $id;
		unset($id);

		if ($table === false) {
			$this->useTable = false;
		} elseif ($table) {
			$this->useTable = $table;
		}

		if ($ds !== null) {
			$this->useDbConfig = $ds;
		}

		if (is_subclass_of($this, 'AppModel')) {
			$appVars = get_class_vars('AppModel');
			$merge = array('_findMethods');

			if ($this->actsAs !== null || $this->actsAs !== false) {
				$merge[] = 'actsAs';
			}
			$parentClass = get_parent_class($this);
			if (strtolower($parentClass) !== 'appmodel') {
				$parentVars = get_class_vars($parentClass);
				foreach ($merge as $var) {
					if (isset($parentVars[$var]) && !empty($parentVars[$var])) {
						$appVars[$var] = Set::merge($appVars[$var], $parentVars[$var]);
					}
				}
			}

			foreach ($merge as $var) {
				if (isset($appVars[$var]) && !empty($appVars[$var]) && is_array($this->{$var})) {
					$this->{$var} = Set::merge($appVars[$var], $this->{$var});
				}
			}
		}
		$this->Behaviors = new BehaviorCollection();

		if ($this->useTable !== false) {
			$this->setDataSource($ds);

			if ($this->useTable === null) {
				$this->useTable = Inflector::tableize($this->name);
			}
			$this->setSource($this->useTable);

			if ($this->displayField == null) {
				$this->displayField = $this->hasField(array('title', 'name', $this->primaryKey));
			}
		} elseif ($this->table === false) {
			$this->table = Inflector::tableize($this->name);
		}
		$this->__createLinks();
		$this->Behaviors->init($this->alias, $this->actsAs);
	}

/**
 * Handles custom method calls, like findBy<field> for DB models,
 * and custom RPC calls for remote data sources.
 *
 * @param string $method Name of method to call.
 * @param array $params Parameters for the method.
 * @return mixed Whatever is returned by called method
 * @access protected
 */
	function call__($method, $params) {
		$result = $this->Behaviors->dispatchMethod($this, $method, $params);

		if ($result !== array('unhandled')) {
			return $result;
		}
		$db =& ConnectionManager::getDataSource($this->useDbConfig);
		$return = $db->query($method, $params, $this);

		if (!PHP5) {
			$this->resetAssociations();
		}
		return $return;
	}

/**
 * Bind model associations on the fly.
 *
 * If `$reset` is false, association will not be reset
 * to the originals defined in the model
 *
 * Example: Add a new hasOne binding to the Profile model not
 * defined in the model source code:
 *
 * `$this->User->bindModel( array('hasOne' => array('Profile')) );`
 *
 * Bindings that are not made permanent will be reset by the next Model::find() call on this
 * model.
 *
 * @param array $params Set of bindings (indexed by binding type)
 * @param boolean $reset Set to false to make the binding permanent
 * @return boolean Success
 * @access public
 * @link http://book.cakephp.org/view/1045/Creating-and-Destroying-Associations-on-the-Fly
 */
	function bindModel($params, $reset = true) {
		foreach ($params as $assoc => $model) {
			if ($reset === true && !isset($this->__backAssociation[$assoc])) {
				$this->__backAssociation[$assoc] = $this->{$assoc};
			}
			foreach ($model as $key => $value) {
				$assocName = $key;

				if (is_numeric($key)) {
					$assocName = $value;
					$value = array();
				}
				$modelName = $assocName;
				$this->{$assoc}[$assocName] = $value;

				if ($reset === false && isset($this->__backAssociation[$assoc])) {
					$this->__backAssociation[$assoc][$assocName] = $value;
				}
			}
		}
		$this->__createLinks();
		return true;
	}

/**
 * Turn off associations on the fly.
 *
 * If $reset is false, association will not be reset
 * to the originals defined in the model
 *
 * Example: Turn off the associated Model Support request,
 * to temporarily lighten the User model:
 *
 * `$this->User->unbindModel( array('hasMany' => array('Supportrequest')) );`
 *
 * unbound models that are not made permanent will reset with the next call to Model::find()
 *
 * @param array $params Set of bindings to unbind (indexed by binding type)
 * @param boolean $reset  Set to false to make the unbinding permanent
 * @return boolean Success
 * @access public
 * @link http://book.cakephp.org/view/1045/Creating-and-Destroying-Associations-on-the-Fly
 */
	function unbindModel($params, $reset = true) {
		foreach ($params as $assoc => $models) {
			if ($reset === true && !isset($this->__backAssociation[$assoc])) {
				$this->__backAssociation[$assoc] = $this->{$assoc};
			}
			foreach ($models as $model) {
				if ($reset === false && isset($this->__backAssociation[$assoc][$model])) {
					unset($this->__backAssociation[$assoc][$model]);
				}
				unset($this->{$assoc}[$model]);
			}
		}
		return true;
	}

/**
 * Create a set of associations.
 *
 * @return void
 * @access private
 */
	function __createLinks() {
		foreach ($this->__associations as $type) {
			if (!is_array($this->{$type})) {
				$this->{$type} = explode(',', $this->{$type});

				foreach ($this->{$type} as $i => $className) {
					$className = trim($className);
					unset ($this->{$type}[$i]);
					$this->{$type}[$className] = array();
				}
			}

			if (!empty($this->{$type})) {
				foreach ($this->{$type} as $assoc => $value) {
					$plugin = null;

					if (is_numeric($assoc)) {
						unset ($this->{$type}[$assoc]);
						$assoc = $value;
						$value = array();
						$this->{$type}[$assoc] = $value;

						if (strpos($assoc, '.') !== false) {
							$value = $this->{$type}[$assoc];
							unset($this->{$type}[$assoc]);
							list($plugin, $assoc) = pluginSplit($assoc, true);
							$this->{$type}[$assoc] = $value;
						}
					}
					$className =  $assoc;

					if (!empty($value['className'])) {
						list($plugin, $className) = pluginSplit($value['className'], true);
						$this->{$type}[$assoc]['className'] = $className;
					}
					$this->__constructLinkedModel($assoc, $plugin . $className);
				}
				$this->__generateAssociation($type);
			}
		}
	}

/**
 * Private helper method to create associated models of a given class.
 *
 * @param string $assoc Association name
 * @param string $className Class name
 * @deprecated $this->$className use $this->$assoc instead. $assoc is the 'key' in the associations array;
 * 	examples: var $hasMany = array('Assoc' => array('className' => 'ModelName'));
 * 					usage: $this->Assoc->modelMethods();
 *
 * 				var $hasMany = array('ModelName');
 * 					usage: $this->ModelName->modelMethods();
 * @return void
 * @access private
 */
	function __constructLinkedModel($assoc, $className = null) {
		if (empty($className)) {
			$className = $assoc;
		}

		if (!isset($this->{$assoc}) || $this->{$assoc}->name !== $className) {
			$model = array('class' => $className, 'alias' => $assoc);
			if (PHP5) {
				$this->{$assoc} = ClassRegistry::init($model);
			} else {
				$this->{$assoc} =& ClassRegistry::init($model);
			}
			if (strpos($className, '.') !== false) {
				ClassRegistry::addObject($className, $this->{$assoc});
			}
			if ($assoc) {
				$this->tableToModel[$this->{$assoc}->table] = $assoc;
			}
		}
	}

/**
 * Build an array-based association from string.
 *
 * @param string $type 'belongsTo', 'hasOne', 'hasMany', 'hasAndBelongsToMany'
 * @return void
 * @access private
 */
	function __generateAssociation($type) {
		foreach ($this->{$type} as $assocKey => $assocData) {
			$class = $assocKey;
			$dynamicWith = false;

			foreach ($this->__associationKeys[$type] as $key) {

				if (!isset($this->{$type}[$assocKey][$key]) || $this->{$type}[$assocKey][$key] === null) {
					$data = '';

					switch ($key) {
						case 'fields':
							$data = '';
						break;

						case 'foreignKey':
							$data = (($type == 'belongsTo') ? Inflector::underscore($assocKey) : Inflector::singularize($this->table)) . '_id';
						break;

						case 'associationForeignKey':
							$data = Inflector::singularize($this->{$class}->table) . '_id';
						break;

						case 'with':
							$data = Inflector::camelize(Inflector::singularize($this->{$type}[$assocKey]['joinTable']));
							$dynamicWith = true;
						break;

						case 'joinTable':
							$tables = array($this->table, $this->{$class}->table);
							sort ($tables);
							$data = $tables[0] . '_' . $tables[1];
						break;

						case 'className':
							$data = $class;
						break;

						case 'unique':
							$data = true;
						break;
					}
					$this->{$type}[$assocKey][$key] = $data;
				}
			}

			if (!empty($this->{$type}[$assocKey]['with'])) {
				$joinClass = $this->{$type}[$assocKey]['with'];
				if (is_array($joinClass)) {
					$joinClass = key($joinClass);
				}

				$plugin = null;
				if (strpos($joinClass, '.') !== false) {
					list($plugin, $joinClass) = explode('.', $joinClass);
					$plugin .= '.';
					$this->{$type}[$assocKey]['with'] = $joinClass;
				}

				if (!ClassRegistry::isKeySet($joinClass) && $dynamicWith === true) {
					$this->{$joinClass} = new AppModel(array(
						'name' => $joinClass,
						'table' => $this->{$type}[$assocKey]['joinTable'],
						'ds' => $this->useDbConfig
					));
				} else {
					$this->__constructLinkedModel($joinClass, $plugin . $joinClass);
					$this->{$type}[$assocKey]['joinTable'] = $this->{$joinClass}->table;
				}

				if (count($this->{$joinClass}->schema()) <= 2 && $this->{$joinClass}->primaryKey !== false) {
					$this->{$joinClass}->primaryKey = $this->{$type}[$assocKey]['foreignKey'];
				}
			}
		}
	}

/**
 * Sets a custom table for your controller class. Used by your controller to select a database table.
 *
 * @param string $tableName Name of the custom table
 * @return void
 * @access public
 */
	function setSource($tableName) {
		$this->setDataSource($this->useDbConfig);
		$db =& ConnectionManager::getDataSource($this->useDbConfig);
		$db->cacheSources = ($this->cacheSources && $db->cacheSources);

		if ($db->isInterfaceSupported('listSources')) {
			$sources = $db->listSources();
			if (is_array($sources) && !in_array(strtolower($this->tablePrefix . $tableName), array_map('strtolower', $sources))) {
				return $this->cakeError('missingTable', array(array(
					'className' => $this->alias,
					'table' => $this->tablePrefix . $tableName,
					'code' => 500
				)));
			}
			$this->_schema = null;
		}
		$this->table = $this->useTable = $tableName;
		$this->tableToModel[$this->table] = $this->alias;
		$this->schema();
	}

/**
 * This function does two things:
 *
 * 1. it scans the array $one for the primary key,
 * and if that's found, it sets the current id to the value of $one[id].
 * For all other keys than 'id' the keys and values of $one are copied to the 'data' property of this object.
 * 2. Returns an array with all of $one's keys and values.
 * (Alternative indata: two strings, which are mangled to
 * a one-item, two-dimensional array using $one for a key and $two as its value.)
 *
 * @param mixed $one Array or string of data
 * @param string $two Value string for the alternative indata method
 * @return array Data with all of $one's keys and values
 * @access public
 * @link http://book.cakephp.org/view/1031/Saving-Your-Data
 */
	function set($one, $two = null) {
		if (!$one) {
			return;
		}
		if (is_object($one)) {
			$one = Set::reverse($one);
		}

		if (is_array($one)) {
			$data = $one;
			if (empty($one[$this->alias])) {
				if ($this->getAssociated(key($one)) === null) {
					$data = array($this->alias => $one);
				}
			}
		} else {
			$data = array($this->alias => array($one => $two));
		}

		foreach ($data as $modelName => $fieldSet) {
			if (is_array($fieldSet)) {

				foreach ($fieldSet as $fieldName => $fieldValue) {
					if (isset($this->validationErrors[$fieldName])) {
						unset ($this->validationErrors[$fieldName]);
					}

					if ($modelName === $this->alias) {
						if ($fieldName === $this->primaryKey) {
							$this->id = $fieldValue;
						}
					}
					if (is_array($fieldValue) || is_object($fieldValue)) {
						$fieldValue = $this->deconstruct($fieldName, $fieldValue);
					}
					$this->data[$modelName][$fieldName] = $fieldValue;
				}
			}
		}
		return $data;
	}

/**
 * Deconstructs a complex data type (array or object) into a single field value.
 *
 * @param string $field The name of the field to be deconstructed
 * @param mixed $data An array or object to be deconstructed into a field
 * @return mixed The resulting data that should be assigned to a field
 * @access public
 */
	function deconstruct($field, $data) {
		if (!is_array($data)) {
			return $data;
		}

		$copy = $data;
		$type = $this->getColumnType($field);

		if (in_array($type, array('datetime', 'timestamp', 'date', 'time'))) {
			$useNewDate = (isset($data['year']) || isset($data['month']) ||
				isset($data['day']) || isset($data['hour']) || isset($data['minute']));

			$dateFields = array('Y' => 'year', 'm' => 'month', 'd' => 'day', 'H' => 'hour', 'i' => 'min', 's' => 'sec');
			$timeFields = array('H' => 'hour', 'i' => 'min', 's' => 'sec');

			$db =& ConnectionManager::getDataSource($this->useDbConfig);
			$format = $db->columns[$type]['format'];
			$date = array();

			if (isset($data['hour']) && isset($data['meridian']) && $data['hour'] != 12 && 'pm' == $data['meridian']) {
				$data['hour'] = $data['hour'] + 12;
			}
			if (isset($data['hour']) && isset($data['meridian']) && $data['hour'] == 12 && 'am' == $data['meridian']) {
				$data['hour'] = '00';
			}
			if ($type == 'time') {
				foreach ($timeFields as $key => $val) {
					if (!isset($data[$val]) || $data[$val] === '0' || $data[$val] === '00') {
						$data[$val] = '00';
					} elseif ($data[$val] === '') {
						$data[$val] = '';
					} else {
						$data[$val] = sprintf('%02d', $data[$val]);
					}
					if (!empty($data[$val])) {
						$date[$key] = $data[$val];
					} else {
						return null;
					}
				}
			}

			if ($type == 'datetime' || $type == 'timestamp' || $type == 'date') {
				foreach ($dateFields as $key => $val) {
					if ($val == 'hour' || $val == 'min' || $val == 'sec') {
						if (!isset($data[$val]) || $data[$val] === '0' || $data[$val] === '00') {
							$data[$val] = '00';
						} else {
							$data[$val] = sprintf('%02d', $data[$val]);
						}
					}
					if (!isset($data[$val]) || isset($data[$val]) && (empty($data[$val]) || $data[$val][0] === '-')) {
						return null;
					}
					if (isset($data[$val]) && !empty($data[$val])) {
						$date[$key] = $data[$val];
					}
				}
			}
			$date = str_replace(array_keys($date), array_values($date), $format);
			if ($useNewDate && !empty($date)) {
				return $date;
			}
		}
		return $data;
	}

/**
 * Returns an array of table metadata (column names and types) from the database.
 * $field => keys(type, null, default, key, length, extra)
 *
 * @param mixed $field Set to true to reload schema, or a string to return a specific field
 * @return array Array of table metadata
 * @access public
 */
	function schema($field = false) {
		if (!is_array($this->_schema) || $field === true) {
			$db =& ConnectionManager::getDataSource($this->useDbConfig);
			$db->cacheSources = ($this->cacheSources && $db->cacheSources);
			if ($db->isInterfaceSupported('describe') && $this->useTable !== false) {
				$this->_schema = $db->describe($this, $field);
			} elseif ($this->useTable === false) {
				$this->_schema = array();
			}
		}
		if (is_string($field)) {
			if (isset($this->_schema[$field])) {
				return $this->_schema[$field];
			} else {
				return null;
			}
		}
		return $this->_schema;
	}

/**
 * Returns an associative array of field names and column types.
 *
 * @return array Field types indexed by field name
 * @access public
 */
	function getColumnTypes() {
		$columns = $this->schema();
		if (empty($columns)) {
			trigger_error(__('(Model::getColumnTypes) Unable to build model field data. If you are using a model without a database table, try implementing schema()', true), E_USER_WARNING);
		}
		$cols = array();
		foreach ($columns as $field => $values) {
			$cols[$field] = $values['type'];
		}
		return $cols;
	}

/**
 * Returns the column type of a column in the model.
 *
 * @param string $column The name of the model column
 * @return string Column type
 * @access public
 */
	function getColumnType($column) {
		$db =& ConnectionManager::getDataSource($this->useDbConfig);
		$cols = $this->schema();
		$model = null;

		$column = str_replace(array($db->startQuote, $db->endQuote), '', $column);

		if (strpos($column, '.')) {
			list($model, $column) = explode('.', $column);
		}
		if ($model != $this->alias && isset($this->{$model})) {
			return $this->{$model}->getColumnType($column);
		}
		if (isset($cols[$column]) && isset($cols[$column]['type'])) {
			return $cols[$column]['type'];
		}
		return null;
	}

/**
 * Returns true if the supplied field exists in the model's database table.
 *
 * @param mixed $name Name of field to look for, or an array of names
 * @param boolean $checkVirtual checks if the field is declared as virtual
 * @return mixed If $name is a string, returns a boolean indicating whether the field exists.
 *               If $name is an array of field names, returns the first field that exists,
 *               or false if none exist.
 * @access public
 */
	function hasField($name, $checkVirtual = false) {
		if (is_array($name)) {
			foreach ($name as $n) {
				if ($this->hasField($n, $checkVirtual)) {
					return $n;
				}
			}
			return false;
		}

		if ($checkVirtual && !empty($this->virtualFields)) {
			if ($this->isVirtualField($name)) {
				return true;
			}
		}

		if (empty($this->_schema)) {
			$this->schema();
		}

		if ($this->_schema != null) {
			return isset($this->_schema[$name]);
		}
		return false;
	}

/**
 * Returns true if the supplied field is a model Virtual Field
 *
 * @param mixed $name Name of field to look for
 * @return boolean indicating whether the field exists as a model virtual field.
 * @access public
 */
	function isVirtualField($field) {
		if (empty($this->virtualFields) || !is_string($field)) {
			return false;
		}
		if (isset($this->virtualFields[$field])) {
			return true;
		}
		if (strpos($field, '.') !== false) {
			list($model, $field) = explode('.', $field);
			if ($model == $this->alias && isset($this->virtualFields[$field])) {
				return true;
			}
		}
		return false;
	}

/**
 * Returns the expression for a model virtual field
 *
 * @param mixed $name Name of field to look for
 * @return mixed If $field is string expression bound to virtual field $field
 *    If $field is null, returns an array of all model virtual fields
 *    or false if none $field exist.
 * @access public
 */
	function getVirtualField($field = null) {
		if ($field == null) {
			return empty($this->virtualFields) ? false : $this->virtualFields;
		}
		if ($this->isVirtualField($field)) {
			if (strpos($field, '.') !== false) {
				list($model, $field) = explode('.', $field);
			}
			return $this->virtualFields[$field];
		}
		return false;
	}

/**
 * Initializes the model for writing a new record, loading the default values
 * for those fields that are not defined in $data, and clearing previous validation errors.
 * Especially helpful for saving data in loops.
 *
 * @param mixed $data Optional data array to assign to the model after it is created.  If null or false,
 *   schema data defaults are not merged.
 * @param boolean $filterKey If true, overwrites any primary key input with an empty value
 * @return array The current Model::data; after merging $data and/or defaults from database
 * @access public
 * @link http://book.cakephp.org/view/1031/Saving-Your-Data
 */
	function create($data = array(), $filterKey = false) {
		$defaults = array();
		$this->id = false;
		$this->data = array();
		$this->validationErrors = array();

		if ($data !== null && $data !== false) {
			foreach ($this->schema() as $field => $properties) {
				if ($this->primaryKey !== $field && isset($properties['default']) && $properties['default'] !== '') {
					$defaults[$field] = $properties['default'];
				}
			}
			$this->set($defaults);
			$this->set($data);
		}
		if ($filterKey) {
			$this->set($this->primaryKey, false);
		}
		return $this->data;
	}

/**
 * Returns a list of fields from the database, and sets the current model
 * data (Model::$data) with the record found.
 *
 * @param mixed $fields String of single fieldname, or an array of fieldnames.
 * @param mixed $id The ID of the record to read
 * @return array Array of database fields, or false if not found
 * @access public
 * @link http://book.cakephp.org/view/1017/Retrieving-Your-Data#read-1029
 */
	function read($fields = null, $id = null) {
		$this->validationErrors = array();

		if ($id != null) {
			$this->id = $id;
		}

		$id = $this->id;

		if (is_array($this->id)) {
			$id = $this->id[0];
		}

		if ($id !== null && $id !== false) {
			$this->data = $this->find('first', array(
				'conditions' => array($this->alias . '.' . $this->primaryKey => $id),
				'fields' => $fields
			));
			return $this->data;
		} else {
			return false;
		}
	}

/**
 * Returns the contents of a single field given the supplied conditions, in the
 * supplied order.
 *
 * @param string $name Name of field to get
 * @param array $conditions SQL conditions (defaults to NULL)
 * @param string $order SQL ORDER BY fragment
 * @return string field contents, or false if not found
 * @access public
 * @link http://book.cakephp.org/view/1017/Retrieving-Your-Data#field-1028
 */
	function field($name, $conditions = null, $order = null) {
		if ($conditions === null && $this->id !== false) {
			$conditions = array($this->alias . '.' . $this->primaryKey => $this->id);
		}
		if ($this->recursive >= 1) {
			$recursive = -1;
		} else {
			$recursive = $this->recursive;
		}
		$fields = $name;
		if ($data = $this->find('first', compact('conditions', 'fields', 'order', 'recursive'))) {
			if (strpos($name, '.') === false) {
				if (isset($data[$this->alias][$name])) {
					return $data[$this->alias][$name];
				}
			} else {
				$name = explode('.', $name);
				if (isset($data[$name[0]][$name[1]])) {
					return $data[$name[0]][$name[1]];
				}
			}
			if (isset($data[0]) && count($data[0]) > 0) {
				return array_shift($data[0]);
			}
		} else {
			return false;
		}
	}

/**
 * Saves the value of a single field to the database, based on the current
 * model ID.
 *
 * @param string $name Name of the table field
 * @param mixed $value Value of the field
 * @param array $validate See $options param in Model::save(). Does not respect 'fieldList' key if passed
 * @return boolean See Model::save()
 * @access public
 * @see Model::save()
 * @link http://book.cakephp.org/view/1031/Saving-Your-Data
 */
	function saveField($name, $value, $validate = false) {
		$id = $this->id;
		$this->create(false);

		if (is_array($validate)) {
			$options = array_merge(array('validate' => false, 'fieldList' => array($name)), $validate);
		} else {
			$options = array('validate' => $validate, 'fieldList' => array($name));
		}
		return $this->save(array($this->alias => array($this->primaryKey => $id, $name => $value)), $options);
	}

/**
 * Saves model data (based on white-list, if supplied) to the database. By
 * default, validation occurs before save.
 *
 * @param array $data Data to save.
 * @param mixed $validate Either a boolean, or an array.
 *   If a boolean, indicates whether or not to validate before saving.
 *   If an array, allows control of validate, callbacks, and fieldList
 * @param array $fieldList List of fields to allow to be written
 * @return mixed On success Model::$data if its not empty or true, false on failure
 * @access public
 * @link http://book.cakephp.org/view/1031/Saving-Your-Data
 */
	function save($data = null, $validate = true, $fieldList = array()) {
		$defaults = array('validate' => true, 'fieldList' => array(), 'callbacks' => true);
		$_whitelist = $this->whitelist;
		$fields = array();

		if (!is_array($validate)) {
			$options = array_merge($defaults, compact('validate', 'fieldList', 'callbacks'));
		} else {
			$options = array_merge($defaults, $validate);
		}

		if (!empty($options['fieldList'])) {
			$this->whitelist = $options['fieldList'];
		} elseif ($options['fieldList'] === null) {
			$this->whitelist = array();
		}
		$this->set($data);

		if (empty($this->data) && !$this->hasField(array('created', 'updated', 'modified'))) {
			return false;
		}

		foreach (array('created', 'updated', 'modified') as $field) {
			$keyPresentAndEmpty = (
				isset($this->data[$this->alias]) &&
				array_key_exists($field, $this->data[$this->alias]) &&
				$this->data[$this->alias][$field] === null
			);
			if ($keyPresentAndEmpty) {
				unset($this->data[$this->alias][$field]);
			}
		}

		$exists = $this->exists();
		$dateFields = array('modified', 'updated');

		if (!$exists) {
			$dateFields[] = 'created';
		}
		if (isset($this->data[$this->alias])) {
			$fields = array_keys($this->data[$this->alias]);
		}
		if ($options['validate'] && !$this->validates($options)) {
			$this->whitelist = $_whitelist;
			return false;
		}

		$db =& ConnectionManager::getDataSource($this->useDbConfig);

		foreach ($dateFields as $updateCol) {
			if ($this->hasField($updateCol) && !in_array($updateCol, $fields)) {
				$default = array('formatter' => 'date');
				$colType = array_merge($default, $db->columns[$this->getColumnType($updateCol)]);
				if (!array_key_exists('format', $colType)) {
					$time = strtotime('now');
				} else {
					$time = $colType['formatter']($colType['format']);
				}
				if (!empty($this->whitelist)) {
					$this->whitelist[] = $updateCol;
				}
				$this->set($updateCol, $time);
			}
		}

		if ($options['callbacks'] === true || $options['callbacks'] === 'before') {
			$result = $this->Behaviors->trigger($this, 'beforeSave', array($options), array(
				'break' => true, 'breakOn' => false
			));
			if (!$result || !$this->beforeSave($options)) {
				$this->whitelist = $_whitelist;
				return false;
			}
		}

		if (empty($this->data[$this->alias][$this->primaryKey])) {
			unset($this->data[$this->alias][$this->primaryKey]);
		}
		$fields = $values = array();

		foreach ($this->data as $n => $v) {
			if (isset($this->hasAndBelongsToMany[$n])) {
				if (isset($v[$n])) {
					$v = $v[$n];
				}
				$joined[$n] = $v;
			} else {
				if ($n === $this->alias) {
					foreach (array('created', 'updated', 'modified') as $field) {
						if (array_key_exists($field, $v) && empty($v[$field])) {
							unset($v[$field]);
						}
					}

					foreach ($v as $x => $y) {
						if ($this->hasField($x) && (empty($this->whitelist) || in_array($x, $this->whitelist))) {
							list($fields[], $values[]) = array($x, $y);
						}
					}
				}
			}
		}
		$count = count($fields);

		if (!$exists && $count > 0) {
			$this->id = false;
		}
		$success = true;
		$created = false;

		if ($count > 0) {
			$cache = $this->_prepareUpdateFields(array_combine($fields, $values));

			if (!empty($this->id)) {
				$success = (bool)$db->update($this, $fields, $values);
			} else {
				$fInfo = $this->_schema[$this->primaryKey];
				$isUUID = ($fInfo['length'] == 36 &&
					($fInfo['type'] === 'string' || $fInfo['type'] === 'binary')
				);
				if (empty($this->data[$this->alias][$this->primaryKey]) && $isUUID) {
					if (array_key_exists($this->primaryKey, $this->data[$this->alias])) {
						$j = array_search($this->primaryKey, $fields);
						$values[$j] = String::uuid();
					} else {
						list($fields[], $values[]) = array($this->primaryKey, String::uuid());
					}
				}

				if (!$db->create($this, $fields, $values)) {
					$success = $created = false;
				} else {
					$created = true;
				}
			}

			if ($success && !empty($this->belongsTo)) {
				$this->updateCounterCache($cache, $created);
			}
		}

		if (!empty($joined) && $success === true) {
			$this->__saveMulti($joined, $this->id, $db);
		}

		if ($success && $count > 0) {
			if (!empty($this->data)) {
				$success = $this->data;
			}
			if ($options['callbacks'] === true || $options['callbacks'] === 'after') {
				$this->Behaviors->trigger($this, 'afterSave', array($created, $options));
				$this->afterSave($created);
			}
			if (!empty($this->data)) {
				$success = Set::merge($success, $this->data);
			}
			$this->data = false;
			$this->_clearCache();
			$this->validationErrors = array();
		}
		$this->whitelist = $_whitelist;
		return $success;
	}

/**
 * Saves model hasAndBelongsToMany data to the database.
 *
 * @param array $joined Data to save
 * @param mixed $id ID of record in this model
 * @access private
 */
	function __saveMulti($joined, $id, &$db) {
		foreach ($joined as $assoc => $data) {

			if (isset($this->hasAndBelongsToMany[$assoc])) {
				list($join) = $this->joinModel($this->hasAndBelongsToMany[$assoc]['with']);

				$isUUID = !empty($this->{$join}->primaryKey) && (
						$this->{$join}->_schema[$this->{$join}->primaryKey]['length'] == 36 && (
						$this->{$join}->_schema[$this->{$join}->primaryKey]['type'] === 'string' ||
						$this->{$join}->_schema[$this->{$join}->primaryKey]['type'] === 'binary'
					)
				);

				$newData = $newValues = array();
				$primaryAdded = false;

				$fields =  array(
					$db->name($this->hasAndBelongsToMany[$assoc]['foreignKey']),
					$db->name($this->hasAndBelongsToMany[$assoc]['associationForeignKey'])
				);

				$idField = $db->name($this->{$join}->primaryKey);
				if ($isUUID && !in_array($idField, $fields)) {
					$fields[] = $idField;
					$primaryAdded = true;
				}

				foreach ((array)$data as $row) {
					if ((is_string($row) && (strlen($row) == 36 || strlen($row) == 16)) || is_numeric($row)) {
						$values = array(
							$db->value($id, $this->getColumnType($this->primaryKey)),
							$db->value($row)
						);
						if ($isUUID && $primaryAdded) {
							$values[] = $db->value(String::uuid());
						}
						$values = implode(',', $values);
						$newValues[] = "({$values})";
						unset($values);
					} elseif (isset($row[$this->hasAndBelongsToMany[$assoc]['associationForeignKey']])) {
						$newData[] = $row;
					} elseif (isset($row[$join]) && isset($row[$join][$this->hasAndBelongsToMany[$assoc]['associationForeignKey']])) {
						$newData[] = $row[$join];
					}
				}

				if ($this->hasAndBelongsToMany[$assoc]['unique']) {
					$conditions = array(
						$join . '.' . $this->hasAndBelongsToMany[$assoc]['foreignKey'] => $id
					);
					if (!empty($this->hasAndBelongsToMany[$assoc]['conditions'])) {
						$conditions = array_merge($conditions, (array)$this->hasAndBelongsToMany[$assoc]['conditions']);
					}
					$links = $this->{$join}->find('all', array(
						'conditions' => $conditions,
						'recursive' => empty($this->hasAndBelongsToMany[$assoc]['conditions']) ? -1 : 0,
						'fields' => $this->hasAndBelongsToMany[$assoc]['associationForeignKey']
					));

					$associationForeignKey = "{$join}." . $this->hasAndBelongsToMany[$assoc]['associationForeignKey'];
					$oldLinks = Set::extract($links, "{n}.{$associationForeignKey}");
					if (!empty($oldLinks)) {
 						$conditions[$associationForeignKey] = $oldLinks;
						$db->delete($this->{$join}, $conditions);
					}
				}

				if (!empty($newData)) {
					foreach ($newData as $data) {
						$data[$this->hasAndBelongsToMany[$assoc]['foreignKey']] = $id;
						$this->{$join}->create($data);
						$this->{$join}->save();
					}
				}

				if (!empty($newValues)) {
					$fields = implode(',', $fields);
					$db->insertMulti($this->{$join}, $fields, $newValues);
				}
			}
		}
	}

/**
 * Updates the counter cache of belongsTo associations after a save or delete operation
 *
 * @param array $keys Optional foreign key data, defaults to the information $this->data
 * @param boolean $created True if a new record was created, otherwise only associations with
 *   'counterScope' defined get updated
 * @return void
 * @access public
 */
	function updateCounterCache($keys = array(), $created = false) {
		$keys = empty($keys) ? $this->data[$this->alias] : $keys;
		$keys['old'] = isset($keys['old']) ? $keys['old'] : array();

		foreach ($this->belongsTo as $parent => $assoc) {
			$foreignKey = $assoc['foreignKey'];
			$fkQuoted = $this->escapeField($assoc['foreignKey']);

			if (!empty($assoc['counterCache'])) {
				if ($assoc['counterCache'] === true) {
					$assoc['counterCache'] = Inflector::underscore($this->alias) . '_count';
				}
				if (!$this->{$parent}->hasField($assoc['counterCache'])) {
					continue;
				}

				if (!array_key_exists($foreignKey, $keys)) {
					$keys[$foreignKey] = $this->field($foreignKey);
				}
				$recursive = (isset($assoc['counterScope']) ? 1 : -1);
				$conditions = ($recursive == 1) ? (array)$assoc['counterScope'] : array();

				if (isset($keys['old'][$foreignKey])) {
					if ($keys['old'][$foreignKey] != $keys[$foreignKey]) {
						$conditions[$fkQuoted] = $keys['old'][$foreignKey];
						$count = intval($this->find('count', compact('conditions', 'recursive')));

						$this->{$parent}->updateAll(
							array($assoc['counterCache'] => $count),
							array($this->{$parent}->escapeField() => $keys['old'][$foreignKey])
						);
					}
				}
				$conditions[$fkQuoted] = $keys[$foreignKey];

				if ($recursive == 1) {
					$conditions = array_merge($conditions, (array)$assoc['counterScope']);
				}
				$count = intval($this->find('count', compact('conditions', 'recursive')));

				$this->{$parent}->updateAll(
					array($assoc['counterCache'] => $count),
					array($this->{$parent}->escapeField() => $keys[$foreignKey])
				);
			}
		}
	}

/**
 * Helper method for Model::updateCounterCache().  Checks the fields to be updated for
 *
 * @param array $data The fields of the record that will be updated
 * @return array Returns updated foreign key values, along with an 'old' key containing the old
 *     values, or empty if no foreign keys are updated.
 * @access protected
 */
	function _prepareUpdateFields($data) {
		$foreignKeys = array();
		foreach ($this->belongsTo as $assoc => $info) {
			if ($info['counterCache']) {
				$foreignKeys[$assoc] = $info['foreignKey'];
			}
		}
		$included = array_intersect($foreignKeys, array_keys($data));

		if (empty($included) || empty($this->id)) {
			return array();
		}
		$old = $this->find('first', array(
			'conditions' => array($this->primaryKey => $this->id),
			'fields' => array_values($included),
			'recursive' => -1
		));
		return array_merge($data, array('old' => $old[$this->alias]));
	}

/**
 * Saves multiple individual records for a single model; Also works with a single record, as well as
 * all its associated records.
 *
 * #### Options
 *
 * - validate: Set to false to disable validation, true to validate each record before saving,
 *   'first' to validate *all* records before any are saved (default),
 *   or 'only' to only validate the records, but not save them.
 * - atomic: If true (default), will attempt to save all records in a single transaction.
 *   Should be set to false if database/table does not support transactions.
 * - fieldList: Equivalent to the $fieldList parameter in Model::save()
 *
 * @param array $data Record data to save.  This can be either a numerically-indexed array (for saving multiple
 *     records of the same type), or an array indexed by association name.
 * @param array $options Options to use when saving record data, See $options above.
 * @return mixed If atomic: True on success, or false on failure.
 *    Otherwise: array similar to the $data array passed, but values are set to true/false
 *    depending on whether each record saved successfully.
 * @access public
 * @link http://book.cakephp.org/view/1032/Saving-Related-Model-Data-hasOne-hasMany-belongsTo
 * @link http://book.cakephp.org/view/1031/Saving-Your-Data
 */
	function saveAll($data = null, $options = array()) {
		if (empty($data)) {
			$data = $this->data;
		}
		$db =& ConnectionManager::getDataSource($this->useDbConfig);

		$options = array_merge(array('validate' => 'first', 'atomic' => true), $options);
		$this->validationErrors = $validationErrors = array();
		$validates = true;
		$return = array();

		if (empty($data) && $options['validate'] !== false) {
			$result = $this->save($data, $options);
			return !empty($result);
		}

		if ($options['atomic'] && $options['validate'] !== 'only') {
			$transactionBegun = $db->begin($this);
		}

		if (Set::numeric(array_keys($data))) {
			while ($validates) {
				$return = array();
				foreach ($data as $key => $record) {
					if (!$currentValidates = $this->__save($record, $options)) {
						$validationErrors[$key] = $this->validationErrors;
					}

					if ($options['validate'] === 'only' || $options['validate'] === 'first') {
						$validating = true;
						if ($options['atomic']) {
							$validates = $validates && $currentValidates;
						} else {
							$validates = $currentValidates;
						}
					} else {
						$validating = false;
						$validates = $currentValidates;
					}

					if (!$options['atomic']) {
						$return[] = $validates;
					} elseif (!$validates && !$validating) {
						break;
					}
				}
				$this->validationErrors = $validationErrors;

				switch (true) {
					case ($options['validate'] === 'only'):
						return ($options['atomic'] ? $validates : $return);
					break;
					case ($options['validate'] === 'first'):
						$options['validate'] = true;
					break;
					default:
						if ($options['atomic']) {
							if ($validates) {
								if ($transactionBegun) {
									return $db->commit($this) !== false;
								} else {
									return true;
								}
							}
							$db->rollback($this);
							return false;
						}
						return $return;
					break;
				}
			}
			if ($options['atomic'] && !$validates) {
				$db->rollback($this);
				return false;
			}
			return $return;
		}
		$associations = $this->getAssociated();

		while ($validates) {
			foreach ($data as $association => $values) {
				if (isset($associations[$association])) {
					switch ($associations[$association]) {
						case 'belongsTo':
							if ($this->{$association}->__save($values, $options)) {
								$data[$this->alias][$this->belongsTo[$association]['foreignKey']] = $this->{$association}->id;
							} else {
								$validationErrors[$association] = $this->{$association}->validationErrors;
								$validates = false;
							}
							if (!$options['atomic']) {
								$return[$association][] = $validates;
							}
						break;
					}
				}
			}

			if (!$this->__save($data, $options)) {
				$validationErrors[$this->alias] = $this->validationErrors;
				$validates = false;
			}
			if (!$options['atomic']) {
				$return[$this->alias] = $validates;
			}
			$validating = ($options['validate'] === 'only' || $options['validate'] === 'first');

			foreach ($data as $association => $values) {
				if (!$validates && !$validating) {
					break;
				}
				if (isset($associations[$association])) {
					$type = $associations[$association];
					switch ($type) {
						case 'hasOne':
							if (!$validating) {
								$values[$this->{$type}[$association]['foreignKey']] = $this->id;
							}

							if (!$this->{$association}->__save($values, $options)) {
								$validationErrors[$association] = $this->{$association}->validationErrors;
								$validates = false;
							}
							if (!$options['atomic']) {
								$return[$association][] = $validates;
							}
						break;
						case 'hasMany':
				…