/**
* Load metadata for a translatable class
*
* @param string $className
* @param mixed $config
* @return TranslatableMetadata|null
*/
protected function loadTranslatableMetadata($className, $config)
{
if (!isset($config[$className]) || !isset($config[$className]['prezent']) || !array_key_exists('translatable', $config[$className]['prezent'])) {
return;
}
$classMetadata = new TranslatableMetadata($className);
$translatable = $config[$className]['prezent']['translatable'] ?: array();
$propertyMetadata = new PropertyMetadata($className, isset($translatable['field']) ? $translatable['field'] : 'translations');
// default targetEntity
$targetEntity = $className . 'Translation';
$classMetadata->targetEntity = isset($translatable['targetEntity']) ? $translatable['targetEntity'] : $targetEntity;
$classMetadata->translations = $propertyMetadata;
$classMetadata->addPropertyMetadata($propertyMetadata);
if (isset($translatable['currentLocale'])) {
$propertyMetadata = new PropertyMetadata($className, $translatable['currentLocale']);
$classMetadata->currentLocale = $propertyMetadata;
$classMetadata->addPropertyMetadata($propertyMetadata);
}
if (isset($translatable['fallbackLocale'])) {
$propertyMetadata = new PropertyMetadata($className, $translatable['fallbackLocale']);
$classMetadata->fallbackLocale = $propertyMetadata;
$classMetadata->addPropertyMetadata($propertyMetadata);
}
return $classMetadata;
}
public function testTranslatableSerialization()
{
$currentProp = new PropertyMetadata('Prezent\\Tests\\Fixture\\Basic', 'currentLocale');
$fallbackProp = new PropertyMetadata('Prezent\\Tests\\Fixture\\Basic', 'fallbackLocale');
$transProp = new PropertyMetadata('Prezent\\Tests\\Fixture\\Basic', 'translations');
$meta = new TranslatableMetadata('Prezent\\Tests\\Fixture\\Basic');
$meta->targetEntity = 'Prezent\\Tests\\Fixture\\BasicTranslation';
$meta->currentLocale = $currentProp;
$meta->fallbackLocale = $fallbackProp;
$meta->translations = $transProp;
$meta->addPropertyMetadata($currentProp);
$meta->addPropertyMetadata($fallbackProp);
$meta->addPropertyMetadata($transProp);
$string = serialize($meta);
$copy = unserialize($string);
$this->assertEquals($meta, $copy);
$this->assertSame($meta->currentLocale, $meta->propertyMetadata['currentLocale']);
}
/**
* Load metadata for a translatable class
*
* @param string $className
* @param mixed $config
*
* @throws \Exception
* @return TranslatableMetadata|null
*/
protected function loadTranslatableMetadata($className, $config)
{
if (!$config) {
return;
}
$xml = new SimpleXMLElement($config);
$xml->registerXPathNamespace('prezent', 'prezent');
$nodeList = $xml->xpath('//prezent:translatable');
if (0 == count($nodeList)) {
return;
}
if (1 < count($nodeList)) {
throw new \Exception("Configuration defined twice");
}
$node = $nodeList[0];
$classMetadata = new TranslatableMetadata($className);
$translatableField = (string) $node['field'];
$propertyMetadata = new PropertyMetadata($className, !empty($translatableField) ? $translatableField : 'translations');
// default targetEntity
$targetEntity = $className . 'Translation';
$translatableTargetEntity = (string) $node['target-entity'];
$classMetadata->targetEntity = !empty($translatableTargetEntity) ? $translatableTargetEntity : $targetEntity;
$classMetadata->translations = $propertyMetadata;
$classMetadata->addPropertyMetadata($propertyMetadata);
$currentLocale = (string) $node['current-locale'];
if (!empty($currentLocale)) {
$propertyMetadata = new PropertyMetadata($className, $currentLocale);
$classMetadata->currentLocale = $propertyMetadata;
$classMetadata->addPropertyMetadata($propertyMetadata);
}
$fallbackLocale = (string) $node['fallback-locale'];
if (!empty($fallbackLocale)) {
$propertyMetadata = new PropertyMetadata($className, $fallbackLocale);
$classMetadata->fallbackLocale = $propertyMetadata;
$classMetadata->addPropertyMetadata($propertyMetadata);
}
return $classMetadata;
}
/**
* Load metadata for a translatable class
*
* @param \ReflectionClass $class
* @return TranslatableMetadata
*/
private function loadTranslatableMetadata(\ReflectionClass $class)
{
$classMetadata = new TranslatableMetadata($class->name);
foreach ($class->getProperties() as $property) {
if ($property->class !== $class->name) {
continue;
}
$propertyMetadata = new PropertyMetadata($class->name, $property->getName());
if ($this->reader->getPropertyAnnotation($property, 'Prezent\\Doctrine\\Translatable\\Annotation\\CurrentLocale')) {
$classMetadata->currentLocale = $propertyMetadata;
$classMetadata->addPropertyMetadata($propertyMetadata);
}
if ($this->reader->getPropertyAnnotation($property, 'Prezent\\Doctrine\\Translatable\\Annotation\\FallbackLocale')) {
$classMetadata->fallbackLocale = $propertyMetadata;
$classMetadata->addPropertyMetadata($propertyMetadata);
}
if ($annot = $this->reader->getPropertyAnnotation($property, 'Prezent\\Doctrine\\Translatable\\Annotation\\Translations')) {
$classMetadata->targetEntity = $annot->targetEntity;
$classMetadata->translations = $propertyMetadata;
$classMetadata->addPropertyMetadata($propertyMetadata);
}
}
return $classMetadata;
}