vendor/gedmo/doctrine-extensions/src/Translatable/Mapping/Driver/Attribute.php line 60
<?php/** This file is part of the Doctrine Behavioral Extensions package.* (c) Gediminas Morkevicius <gediminas.morkevicius@gmail.com> http://www.gediminasm.org* For the full copyright and license information, please view the LICENSE* file that was distributed with this source code.*/namespace Gedmo\Translatable\Mapping\Driver;use Gedmo\Exception\InvalidMappingException;use Gedmo\Mapping\Annotation\Language;use Gedmo\Mapping\Annotation\Locale;use Gedmo\Mapping\Annotation\Translatable;use Gedmo\Mapping\Annotation\TranslationEntity;use Gedmo\Mapping\Driver\AbstractAnnotationDriver;/*** Mapping driver for the translatable extension which reads extended metadata from annotations on a translatable class.** @author Gediminas Morkevicius <gediminas.morkevicius@gmail.com>** @internal*/class Attribute extends AbstractAnnotationDriver{/*** Mapping object to configure the translation model for a translatable class.*/public const ENTITY_CLASS = TranslationEntity::class;/*** Mapping object to identify a field as translatable in a translatable class.*/public const TRANSLATABLE = Translatable::class;/*** Mapping object to identify the field which stores the locale or language for the translation.** This object is an alias of {@see self::LANGUAGE}*/public const LOCALE = Locale::class;/*** Mapping object to identify the field which stores the locale or language for the translation.** This object is an alias of {@see self::LOCALE}*/public const LANGUAGE = Language::class;public function readExtendedMetadata($meta, array &$config){$class = $this->getMetaReflectionClass($meta);// class annotationsif ($annot = $this->reader->getClassAnnotation($class, self::ENTITY_CLASS)) {\assert($annot instanceof TranslationEntity);if (!$cl = $this->getRelatedClassName($meta, $annot->class)) {throw new InvalidMappingException("Translation class: {$annot->class} does not exist.");}$config['translationClass'] = $cl;}// property annotationsforeach ($class->getProperties() as $property) {if ($meta->isMappedSuperclass && !$property->isPrivate()|| $meta->isInheritedField($property->name)|| isset($meta->associationMappings[$property->name]['inherited'])) {continue;}// translatable propertyif ($translatable = $this->reader->getPropertyAnnotation($property, self::TRANSLATABLE)) {\assert($translatable instanceof Translatable);$field = $property->getName();if (!$meta->hasField($field)) {throw new InvalidMappingException("Unable to find translatable [{$field}] as mapped property in entity - {$meta->getName()}");}// fields cannot be overrided and throws mapping exception$config['fields'][] = $field;if (isset($translatable->fallback)) {$config['fallback'][$field] = $translatable->fallback;}}// locale propertyif ($this->reader->getPropertyAnnotation($property, self::LOCALE)) {$field = $property->getName();if ($meta->hasField($field)) {throw new InvalidMappingException("Locale field [{$field}] should not be mapped as column property in entity - {$meta->getName()}, since it makes no sense");}$config['locale'] = $field;} elseif ($this->reader->getPropertyAnnotation($property, self::LANGUAGE)) {$field = $property->getName();if ($meta->hasField($field)) {throw new InvalidMappingException("Language field [{$field}] should not be mapped as column property in entity - {$meta->getName()}, since it makes no sense");}$config['locale'] = $field;}}// Embedded entityif (property_exists($meta, 'embeddedClasses') && $meta->embeddedClasses) {foreach ($meta->embeddedClasses as $propertyName => $embeddedClassInfo) {if ($meta->isInheritedEmbeddedClass($propertyName)) {continue;}$embeddedClass = new \ReflectionClass($embeddedClassInfo['class']);foreach ($embeddedClass->getProperties() as $embeddedProperty) {if ($translatable = $this->reader->getPropertyAnnotation($embeddedProperty, self::TRANSLATABLE)) {\assert($translatable instanceof Translatable);$field = $propertyName.'.'.$embeddedProperty->getName();$config['fields'][] = $field;if (isset($translatable->fallback)) {$config['fallback'][$field] = $translatable->fallback;}}}}}if (!$meta->isMappedSuperclass && $config) {if (is_array($meta->getIdentifier()) && count($meta->getIdentifier()) > 1) {throw new InvalidMappingException("Translatable does not support composite identifiers in class - {$meta->getName()}");}}return $config;}}