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<?php |
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namespace Ubiquity\contents\validation\traits; |
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use Ubiquity\cache\CacheManager; |
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/** |
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* Ubiquity\contents\validation\traits$ValidatorsManagerCacheTrait |
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* This class is part of Ubiquity |
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* @author jc |
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* @version 1.0.0 |
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* |
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* @property array $validatorTypes |
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* |
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*/ |
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trait ValidatorsManagerCacheTrait { |
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protected static $cache; |
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protected static $key = 'contents/validators/'; |
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private static function getCacheValidators($instance, $group = '') { |
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return self::getClassCacheValidators ( \get_class ( $instance ), $group ); |
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} |
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protected static function getClassCacheValidators($class, $group = '') { |
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if (isset ( self::$cache )) { |
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$key = self::getHash ( $class . $group ); |
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if (self::$cache->exists ( $key )) { |
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return self::$cache->fetch ( $key ); |
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} |
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} |
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return false; |
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} |
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protected static function getHash($class) { |
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return \hash ( 'sha1', $class ); |
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} |
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protected static function getModelCacheKey($classname) { |
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return self::$key . \str_replace ( '\\', \DS, $classname ); |
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} |
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protected static function store($model, $validators) { |
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CacheManager::$cache->store ( self::getModelCacheKey ( $model ), $validators, 'validators' ); |
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} |
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protected static function fetch($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 ( $key ); |
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} |
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return [ ]; |
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} |
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public static function clearCache($model = null, $group = '') { |
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if (isset ( self::$cache )) { |
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if (isset ( $model )) { |
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$key = self::getHash ( $model . $group ); |
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self::$cache->remove ( $key ); |
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} else { |
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self::$cache->clear (); |
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} |
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} |
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} |
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protected static function validateFromCache_($instance, $members, $excludedValidators = [ ]) { |
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$result = [ ]; |
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$types = \array_flip ( self::$validatorTypes ); |
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foreach ( $members as $accessor => $validators ) { |
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foreach ( $validators as $validatorInstance ) { |
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$typeV = $types [get_class ( $validatorInstance )]; |
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if (! isset ( $excludedValidators [$typeV] )) { |
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$valid = $validatorInstance->validate_ ( $instance->$accessor () ); |
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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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return $result; |
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} |
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protected static function getUIConstraintsFromCache_($instance, $members, $excludedValidators = [ ]) { |
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$result = [ ]; |
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$types = \array_flip ( self::$validatorTypes ); |
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foreach ( $members as $accessor => $validators ) { |
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$member = \lcfirst ( \ltrim ( 'get', $accessor ) ); |
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foreach ( $validators as $validatorInstance ) { |
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$typeV = $types [get_class ( $validatorInstance )]; |
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if (! isset ( $excludedValidators [$typeV] )) { |
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$result [$member] += $validatorInstance->asUI (); |
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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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/** |
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* Initializes the cache (SessionCache) for the class of instance |
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* |
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* @param object $instance |
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* @param string $group |
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*/ |
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public static function initCacheInstanceValidators($instance, $group = '') { |
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$class = \get_class ( $instance ); |
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$members = self::fetch ( $class ); |
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self::initInstancesValidators ( $instance, $members, $group ); |
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} |
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protected static function initInstancesValidators($instance, $members, $group = '') { |
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$class = \get_class ( $instance ); |
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$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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$validatorInstance->setValidationParameters ( $member, $validator ['constraints'] ?? [ ], $validator ['severity'] ?? null, $validator ['message'] ?? null); |
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if ($group === '' || (isset ( $validator ['group'] ) && $validator ['group'] === $group)) { |
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self::$instanceValidators [$class] [$accessor] [] = $validatorInstance; |
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$result [$accessor] [] = $validatorInstance; |
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} |
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} |
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} |
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} |
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} |
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self::$cache->store ( self::getHash ( $class . $group ), $result ); |
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} |
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protected static function getValidatorInstance($type) { |
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if (isset ( self::$validatorTypes [$type] )) { |
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$class = self::$validatorTypes [$type]; |
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return 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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} |
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