/**
* (non-PHPdoc)
* @see Gedmo\Mapping.Driver::readExtendedMetadata()
*/
public function readExtendedMetadata(ClassMetadataInfo $meta, array &$config)
{
require_once __DIR__ . '/../Annotations.php';
$reader = new AnnotationReader();
$reader->setAnnotationNamespaceAlias('Gedmo\\Translatable\\Mapping\\', 'gedmo');
$class = $meta->getReflectionClass();
// class annotations
$classAnnotations = $reader->getClassAnnotations($class);
if (isset($classAnnotations[self::ANNOTATION_ENTITY_CLASS])) {
$annot = $classAnnotations[self::ANNOTATION_ENTITY_CLASS];
if (!class_exists($annot->class)) {
throw MappingException::translationClassNotFound($annot->class);
}
$config['translationClass'] = $annot->class;
}
// property annotations
foreach ($class->getProperties() as $property) {
if ($meta->isMappedSuperclass && !$property->isPrivate() || $meta->isInheritedField($property->name) || $meta->isInheritedAssociation($property->name)) {
continue;
}
// translatable property
if ($translatable = $reader->getPropertyAnnotation($property, self::ANNOTATION_TRANSLATABLE)) {
$field = $property->getName();
if (!$meta->hasField($field)) {
throw MappingException::fieldMustBeMapped($field, $meta->name);
}
if (!$this->_isValidField($meta, $field)) {
throw MappingException::notValidFieldType($field, $meta->name);
}
// fields cannot be overrided and throws mapping exception
$config['fields'][] = $field;
}
// locale property
if ($locale = $reader->getPropertyAnnotation($property, self::ANNOTATION_LOCALE)) {
$field = $property->getName();
if ($meta->hasField($field)) {
throw MappingException::fieldMustNotBeMapped($field, $meta->name);
}
$config['locale'] = $field;
} elseif ($language = $reader->getPropertyAnnotation($property, self::ANNOTATION_LANGUAGE)) {
$field = $property->getName();
if ($meta->hasField($field)) {
throw MappingException::fieldMustNotBeMapped($field, $meta->name);
}
$config['locale'] = $field;
}
}
}
