/**
* Attaches a model object and loads a list of behaviors
*
* @todo Make this method a constructor instead..
* @param string $modelName
* @param array $behaviors
* @return void
*/
public function init($modelName, $behaviors = array())
{
$this->modelName = $modelName;
if (!empty($behaviors)) {
foreach (BehaviorCollection::normalizeObjectArray($behaviors) as $behavior => $config) {
$this->load($config['class'], $config['settings']);
}
}
}
/**
* Returns an array of fields that have failed validation. On the current model.
*
* @param string $options An optional array of custom options to be made available in the beforeValidate callback
* @return array Array of invalid fields
* @see Model::validates()
*/
public function invalidFields($options = array())
{
if (!$this->Behaviors->trigger('beforeValidate', array(&$this, $options), array('break' => true, 'breakOn' => false)) || $this->beforeValidate($options) === false) {
return false;
}
if (!isset($this->validate) || empty($this->validate)) {
return $this->validationErrors;
}
$data = $this->data;
$methods = array_map('strtolower', get_class_methods($this));
$behaviorMethods = array_keys($this->Behaviors->methods());
if (isset($data[$this->alias])) {
$data = $data[$this->alias];
} elseif (!is_array($data)) {
$data = array();
}
$exists = $this->exists();
$_validate = $this->validate;
$whitelist = $this->whitelist;
if (!empty($options['fieldList'])) {
$whitelist = $options['fieldList'];
}
if (!empty($whitelist)) {
$validate = array();
foreach ((array) $whitelist as $f) {
if (!empty($this->validate[$f])) {
$validate[$f] = $this->validate[$f];
}
}
$this->validate = $validate;
}
$validationDomain = $this->validationDomain;
if (empty($validationDomain)) {
$validationDomain = 'default';
}
foreach ($this->validate as $fieldName => $ruleSet) {
if (!is_array($ruleSet) || is_array($ruleSet) && isset($ruleSet['rule'])) {
$ruleSet = array($ruleSet);
}
$default = array('allowEmpty' => null, 'required' => null, 'rule' => 'blank', 'last' => true, 'on' => null);
foreach ($ruleSet as $index => $validator) {
if (!is_array($validator)) {
$validator = array('rule' => $validator);
}
$validator = array_merge($default, $validator);
if (empty($validator['on']) || $validator['on'] == 'create' && !$exists || $validator['on'] == 'update' && $exists) {
$valid = true;
$requiredFail = !isset($data[$fieldName]) && $validator['required'] === true || isset($data[$fieldName]) && (empty($data[$fieldName]) && !is_numeric($data[$fieldName])) && $validator['allowEmpty'] === false;
if (!$requiredFail && array_key_exists($fieldName, $data)) {
if (empty($data[$fieldName]) && $data[$fieldName] != '0' && $validator['allowEmpty'] === true) {
break;
}
if (is_array($validator['rule'])) {
$rule = $validator['rule'][0];
unset($validator['rule'][0]);
$ruleParams = array_merge(array($data[$fieldName]), array_values($validator['rule']));
} else {
$rule = $validator['rule'];
$ruleParams = array($data[$fieldName]);
}
if (in_array(strtolower($rule), $methods)) {
$ruleParams[] = $validator;
$ruleParams[0] = array($fieldName => $ruleParams[0]);
$valid = $this->dispatchMethod($rule, $ruleParams);
} elseif (in_array($rule, $behaviorMethods) || in_array(strtolower($rule), $behaviorMethods)) {
$ruleParams[] = $validator;
$ruleParams[0] = array($fieldName => $ruleParams[0]);
$valid = $this->Behaviors->dispatchMethod($this, $rule, $ruleParams);
} elseif (method_exists('Validation', $rule)) {
$valid = call_user_func_array(array('Validation', $rule), $ruleParams);
} elseif (!is_array($validator['rule'])) {
$valid = preg_match($rule, $data[$fieldName]);
} elseif (Configure::read('debug') > 0) {
trigger_error(__d('cake_dev', 'Could not find validation handler %s for %s', $rule, $fieldName), E_USER_WARNING);
}
}
if ($requiredFail || !$valid || is_string($valid) && strlen($valid) > 0) {
if (is_string($valid)) {
$message = $valid;
} elseif (isset($validator['message'])) {
$args = null;
if (is_array($validator['message'])) {
$message = $validator['message'][0];
$args = array_slice($validator['message'], 1);
} else {
$message = $validator['message'];
}
if (is_array($validator['rule']) && $args === null) {
$args = array_slice($ruleSet[$index]['rule'], 1);
}
$message = __d($validationDomain, $message, $args);
} elseif (is_string($index)) {
if (is_array($validator['rule'])) {
$args = array_slice($ruleSet[$index]['rule'], 1);
$message = __d($validationDomain, $index, $args);
} else {
$message = __d($validationDomain, $index);
}
} elseif (!$requiredFail && is_numeric($index) && count($ruleSet) > 1) {
$message = $index + 1;
} else {
$message = __d('cake_dev', 'This field cannot be left blank');
}
$this->invalidate($fieldName, $message);
if ($validator['last']) {
break;
}
}
}
}
}
$this->validate = $_validate;
return $this->validationErrors;
}
/**
* Returns an array of fields that have failed validation.
*
* @param string $options An optional array of custom options to be made available in the beforeValidate callback
* @return array Array of invalid fields
* @access public
* @link http://book.cakephp.org/view/410/Validating-Data-from-the-Controller
*/
function invalidFields($options = array())
{
if (!$this->Behaviors->trigger($this, 'beforeValidate', array($options), array('break' => true, 'breakOn' => false)) || $this->beforeValidate($options) === false) {
return $this->validationErrors;
}
if (!isset($this->validate) || empty($this->validate)) {
return $this->validationErrors;
}
$data = $this->data;
$methods = array_map('strtolower', get_class_methods($this));
$behaviorMethods = array_keys($this->Behaviors->methods());
if (isset($data[$this->alias])) {
$data = $data[$this->alias];
} elseif (!is_array($data)) {
$data = array();
}
$Validation =& Validation::getInstance();
$this->exists();
$_validate = $this->validate;
$whitelist = $this->whitelist;
if (array_key_exists('fieldList', $options)) {
$whitelist = $options['fieldList'];
}
if (!empty($whitelist)) {
$validate = array();
foreach ((array) $whitelist as $f) {
if (!empty($this->validate[$f])) {
$validate[$f] = $this->validate[$f];
}
}
$this->validate = $validate;
}
foreach ($this->validate as $fieldName => $ruleSet) {
if (!is_array($ruleSet) || is_array($ruleSet) && isset($ruleSet['rule'])) {
$ruleSet = array($ruleSet);
}
$default = array('allowEmpty' => null, 'required' => null, 'rule' => 'blank', 'last' => false, 'on' => null);
foreach ($ruleSet as $index => $validator) {
if (!is_array($validator)) {
$validator = array('rule' => $validator);
}
$validator = array_merge($default, $validator);
if (isset($validator['message'])) {
$message = $validator['message'];
} else {
$message = __('This field cannot be left blank', true);
}
if (empty($validator['on']) || $validator['on'] == 'create' && !$this->__exists || $validator['on'] == 'update' && $this->__exists) {
$required = !isset($data[$fieldName]) && $validator['required'] === true || isset($data[$fieldName]) && (empty($data[$fieldName]) && !is_numeric($data[$fieldName])) && $validator['allowEmpty'] === false;
if ($required) {
$this->invalidate($fieldName, $message);
if ($validator['last']) {
break;
}
} elseif (array_key_exists($fieldName, $data)) {
if (empty($data[$fieldName]) && $data[$fieldName] != '0' && $validator['allowEmpty'] === true) {
break;
}
if (is_array($validator['rule'])) {
$rule = $validator['rule'][0];
unset($validator['rule'][0]);
$ruleParams = array_merge(array($data[$fieldName]), array_values($validator['rule']));
} else {
$rule = $validator['rule'];
$ruleParams = array($data[$fieldName]);
}
$valid = true;
if (in_array(strtolower($rule), $methods)) {
$ruleParams[] = $validator;
$ruleParams[0] = array($fieldName => $ruleParams[0]);
$valid = $this->dispatchMethod($rule, $ruleParams);
} elseif (in_array($rule, $behaviorMethods) || in_array(strtolower($rule), $behaviorMethods)) {
$ruleParams[] = $validator;
$ruleParams[0] = array($fieldName => $ruleParams[0]);
$valid = $this->Behaviors->dispatchMethod($this, $rule, $ruleParams);
} elseif (method_exists($Validation, $rule)) {
$valid = $Validation->dispatchMethod($rule, $ruleParams);
} elseif (!is_array($validator['rule'])) {
$valid = preg_match($rule, $data[$fieldName]);
}
if (!$valid || is_string($valid) && strlen($valid) > 0) {
if (is_string($valid) && strlen($valid) > 0) {
$validator['message'] = $valid;
} elseif (!isset($validator['message'])) {
if (is_string($index)) {
$validator['message'] = $index;
} elseif (is_numeric($index) && count($ruleSet) > 1) {
$validator['message'] = $index + 1;
} else {
$validator['message'] = $message;
}
}
$this->invalidate($fieldName, $validator['message']);
if ($validator['last']) {
break;
}
}
}
}
}
}
$this->validate = $_validate;
return $this->validationErrors;
}
/**
* test hasMethod returning a 'callback'
*
* @return void
*/
public function testHasMethodAsCallback()
{
new Sample();
$Collection = new BehaviorCollection();
$Collection->init('Sample', array('Test', 'Test2'));
$result = $Collection->hasMethod('testMethod', true);
$expected = array('Test', 'testMethod');
$this->assertEquals($expected, $result);
$result = $Collection->hasMethod('resolveMethod', true);
$expected = array('Test2', 'resolveMethod');
$this->assertEquals($expected, $result);
$result = $Collection->hasMethod('mappingRobotOnTheRoof', true);
$expected = array('Test2', 'mapped', 'mappingRobotOnTheRoof');
$this->assertEquals($expected, $result);
}
/**
* Check that a method is callable on a model. This will check both the model's own methods, its
* inherited methods and methods that could be callable through behaviors.
*
* @param string $method The method to be called.
* @return boolean True on method being callable.
*/
public function hasMethod($method)
{
if (method_exists($this, $method)) {
return true;
}
return $this->Behaviors->hasMethod($method);
}
