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<?php |
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namespace Ubiquity\contents\validation; |
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use Ubiquity\cache\CacheManager; |
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use Ubiquity\log\Logger; |
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use Ubiquity\contents\validation\validators\multiples\LengthValidator; |
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use Ubiquity\contents\validation\validators\multiples\IdValidator; |
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use Ubiquity\contents\validation\validators\basic\NotNullValidator; |
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use Ubiquity\contents\validation\validators\basic\NotEmptyValidator; |
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use Ubiquity\contents\validation\validators\comparison\EqualsValidator; |
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use Ubiquity\contents\validation\validators\basic\TypeValidator; |
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use Ubiquity\contents\validation\validators\comparison\GreaterThanValidator; |
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use Ubiquity\contents\validation\validators\comparison\LessThanValidator; |
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use Ubiquity\contents\validation\validators\basic\IsNullValidator; |
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use Ubiquity\contents\validation\validators\basic\IsEmptyValidator; |
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use Ubiquity\contents\validation\validators\basic\IsTrueValidator; |
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use Ubiquity\contents\validation\validators\basic\IsFalseValidator; |
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/** |
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* @author jc |
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* |
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*/ |
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class ValidatorsManager { |
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protected static $validatorInstances=[]; |
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public static $validatorTypes=[ |
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"notNull"=>NotNullValidator::class, |
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"isNull"=>IsNullValidator::class, |
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"notEmpty"=>NotEmptyValidator::class, |
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"isEmpty"=>IsEmptyValidator::class, |
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"isTrue"=>IsTrueValidator::class, |
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"isFalse"=>IsFalseValidator::class, |
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"equals"=>EqualsValidator::class, |
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"type"=>TypeValidator::class, |
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"greaterThan"=>GreaterThanValidator::class, |
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"lessThan"=>LessThanValidator::class, |
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"length"=>LengthValidator::class, |
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"id"=>IdValidator::class |
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]; |
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protected static $key="contents/validators/"; |
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/** |
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* Registers a validator type for using with @validator annotation |
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* @param string $type |
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* @param string $validatorClass |
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*/ |
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public static function registerType($type,$validatorClass){ |
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self::$validatorTypes[$type]=$validatorClass; |
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} |
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/** |
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* Parses models and save validators in cache |
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* to use in dev only |
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* @param array $config |
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*/ |
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public static function initModelsValidators(&$config){ |
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$models=CacheManager::getModels($config,true); |
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foreach ($models as $model){ |
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$parser=new ValidationModelParser(); |
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$parser->parse($model); |
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$validators=$parser->getValidators(); |
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if(sizeof($validators)>0){ |
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self::store($model, $parser->__toString()); |
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} |
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} |
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} |
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protected static function store($model,$validators){ |
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CacheManager::$cache->store(self::getModelCacheKey($model), $validators); |
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} |
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protected static function fetch($model){ |
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$key=self::getModelCacheKey($model); |
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if(CacheManager::$cache->exists($key)){ |
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return CacheManager::$cache->fetch($key); |
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} |
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return []; |
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} |
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protected static function getGroupValidators(array $validators,$group){ |
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$result=[]; |
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foreach ($validators as $member=>$validators){ |
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$filteredValidators=self::getGroupMemberValidators($validators, $group); |
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if(sizeof($filteredValidators)){ |
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$result[$member]=$filteredValidators; |
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} |
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} |
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return $result; |
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} |
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protected static function getGroupMemberValidators(array $validators,$group){ |
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$result=[]; |
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foreach ($validators as $validator){ |
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if(isset($validator["group"]) && $validator["group"]===$group){ |
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$result[]=$validator; |
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} |
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} |
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return $result; |
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} |
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/** |
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* Validates an instance |
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* @param object $instance |
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* @return \Ubiquity\contents\validation\validators\ConstraintViolation[] |
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*/ |
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public static function validate($instance){ |
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return self::validate_($instance,self::fetch(get_class($instance))); |
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} |
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/** |
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* Validates an instance using a group of validators |
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* @param object $instance |
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* @param string $group |
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* @return \Ubiquity\contents\validation\validators\ConstraintViolation[] |
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*/ |
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public static function validateGroup($instance,$group){ |
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$members=self::getGroupValidators(self::fetch(get_class($instance)), $group); |
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return self::validate_($instance,$members); |
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} |
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protected static function validate_($instance,$members){ |
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$result=[]; |
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foreach ($members as $member=>$validators){ |
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$accessor="get".ucfirst($member); |
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if(method_exists($instance, $accessor)){ |
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foreach ($validators as $validator){ |
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$validatorInstance=self::getValidatorInstance($validator["type"]); |
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if($validatorInstance!==false){ |
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$valid=$validatorInstance->validate_($instance->$accessor(),$member,$validator["constraints"],@$validator["severity"],@$validator["message"]); |
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if($valid!==true){ |
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$result[]=$valid; |
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} |
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} |
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} |
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} |
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} |
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return $result; |
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} |
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protected static function getModelCacheKey($classname){ |
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return self::$key.\str_replace("\\", DIRECTORY_SEPARATOR, $classname); |
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} |
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protected static function getValidatorInstance($type){ |
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if(!isset(self::$validatorInstances[$type])){ |
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if(isset(self::$validatorTypes[$type])){ |
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$class=self::$validatorTypes[$type]; |
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self::$validatorInstances[$type]=new $class(); |
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}else{ |
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Logger::warn("validation", "Validator ".$type." does not exists!"); |
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return false; |
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} |
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} |
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return self::$validatorInstances[$type]; |
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} |
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} |
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phpMv /
ubiquity
