获取TYPO3其他语言的Extbase存储库项目

Question

如何从不同语言的extbase存储库中获取项目？

什么我测试：

• findByUid($childUid)
• $query->getQuerySettings()->setRespectSysLanguage(FALSE);
• $query->getQuerySettings()->setSysLanguageUid(3);

但结果始终是父（郎）对象。

我用“匹配”和“语句”对它进行了尝试，但结果查询使用活动语言或搜索（0，-1）=（default/all）中的sys_language_id。

Answer 1

看来，这是extbase将直到TYPO3 7.1取出了一个错误： https://forge.typo3.org/issues/45873

对我来说这解决了这个问题：https://forge.typo3.org/issues/45873#note-27

此修改后，可以得到翻译对象库（如byUid或在自己的查询）

（从链接页复印，2015年4月7日）

---

在扩展（在你的ext_localconf.php）

1.HACK extbase注册一个 “CustomQueryResult” 类：

// The code below is NO PUBLIC API! 
/** @var $extbaseObjectContainer \TYPO3\CMS\Extbase\Object\Container\Container */ 
$extbaseObjectContainer = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Extbase\\Object\\Container\\Container'); 

$extbaseObjectContainer->registerImplementation('TYPO3\CMS\Extbase\Persistence\QueryResultInterface', 'YOURVENDOR\YOUREXT\Persistence\Storage\CustomQueryResult'); 
unset($extbaseObjectContainer); 

2.Implement简单CustomQueryResult类：

class CustomQueryResult extends \TYPO3\CMS\Extbase\Persistence\Generic\QueryResult { 

    /** 
    * @var \YOURVENDOR\YOUREXT\Persistence\Storage\CustomDataMapper 
    * @inject 
    */ 
    protected $dataMapper; 
} 

3.Implement的CustomDataMapper类并覆盖“mapSingleRow”方法：

class CustomDataMapper extends \TYPO3\CMS\Extbase\Persistence\Generic\Mapper\DataMapper { 

    /** 
    * Maps a single row on an object of the given class 
    * 
    * @param string $className The name of the target class 
    * @param array $row A single array with field_name => value pairs 
    * @return object An object of the given class 
    */ 
    protected function mapSingleRow($className, array $row) { 
     $uid = isset($row['_LOCALIZED_UID']) ? $row['_LOCALIZED_UID'] : $row['uid']; 
     if ($this->identityMap->hasIdentifier($uid, $className)) { 
      $object = $this->identityMap->getObjectByIdentifier($uid, $className); 
     } else { 
      $object = $this->createEmptyObject($className); 
      $this->identityMap->registerObject($object, $uid); 
      $this->thawProperties($object, $row); 
      $object->_memorizeCleanState(); 
      $this->persistenceSession->registerReconstitutedEntity($object); 
     } 
     return $object; 
    } 
}