Created
October 9, 2011 10:53
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CakePHP AssocFieldValidationBehavior
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| <?php | |
| class AssocFieldValidationBehavior extends ModelBehavior | |
| { | |
| public function checkAssocField($Model, $check, $assocField, $assocValueList = null, $delegateRule = null) | |
| { | |
| $key = 0; | |
| if (is_array($check)) { | |
| list($key, $check) = each($check); | |
| } | |
| if (strpos($assocField, '.') !== false) { | |
| list($model, $assocField) = $assocField; | |
| } else { | |
| $model = $Model->alias; | |
| } | |
| $assocValue = Set::extract($Model->data, "{$model}.{$assocField}"); | |
| if ($this->_isValidator($assocValueList) || !$assocValueList) { | |
| $assocValueList = null; | |
| } | |
| if (empty($assocValue) || ($assocValueList && !in_array($assocValue, (array)$assocValueList))) { | |
| return true; | |
| } | |
| if ($this->_isValidator($delegateRule) || !$delegateRule) { | |
| $delegateRule = 'notEmpty'; | |
| } | |
| if (is_array($delegateRule)) { | |
| $rule = array_shift($delegateRule); | |
| $ruleParams = array_merge(array($check), $delegateRule); | |
| } else { | |
| $rule = $delegateRule; | |
| $ruleParams = array($check); | |
| } | |
| $Validation = Validation::getInstance(); | |
| $methods = array_map('strtolower', get_class_methods($Model)); | |
| $behaviorMethods = array_diff(array_keys($Model->Behaviors->methods()), array(__FUNCTION__)); | |
| if (in_array(strtolower($rule), $methods)) { | |
| $ruleParams[0] = array($key => $check); | |
| $valid = $Model->dispatchMethod($rule, $ruleParams); | |
| } else if (in_array($rule, $behaviorMethods) || in_array(strtolower($rule), $behaviorMethods)) { | |
| $ruleParams[0] = array($key => $check); | |
| $valid = $this->Behaviors->dispatchMethod($this, $rule, $ruleParams); | |
| } else if (method_exists($Validation, $rule)) { | |
| $valid = $Validation->dispatchMethod($rule, $ruleParams); | |
| } else if (!is_array($delegateRule)) { | |
| $valid = preg_match($rule, $check); | |
| } else { | |
| $valid = false; | |
| } | |
| return $valid; | |
| } | |
| protected function _isValidator($array) | |
| { | |
| return (is_array($array) && isset($array['allowEmpty'], $array['required'])); | |
| } | |
| } |
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