2016-05-31 63 views
0

我試圖實現一個DirectoryNamer,但不幸的是這會導致一個錯誤消息,我不知道下一步該怎麼做。Symfony/VichUploaderBundle:DirectoryNamer

所述控制器(摘錄):

if ($form->isSubmitted() && $form->isValid()) { 

     $em = $this->getDoctrine()->getManager(); 
     $em->persist($image); 
     $em->flush(); 
     //... 
} 

的DirectoryNamer服務類:

use Vich\UploaderBundle\Naming\DirectoryNamerInterface; 

class ArtistDirectoryNamer implements DirectoryNamerInterface 
{ 
    public function directoryName($image, PropertyMapping $mapping) { 
     return $image->getArtist()->getId(); 
    } 
} 

的VichUploader配置:

vich_uploader: 
db_driver: orm 
mappings: 
    upload_artists: 
     uri_prefix:   /upload/artists 
     upload_destination: %kernel.root_dir%/../web/upload/artists 
     directory_namer: macms_admin.artist_directory_namer 
     namer:    vich_uploader.namer_uniqid 
     inject_on_load:  false 
     delete_on_update: true 
     delete_on_remove: true 

...和reulting錯誤消息:

Compile Error: Declaration of ArtistDirectoryNamer::directoryName() must be compatible with Vich\UploaderBundle\Naming\DirectoryNamerInterface::directoryName($object, Vich\UploaderBundle\Mapping\PropertyMapping $mapping)

我的代碼有什麼問題?在我實現了DirectoryNamer之前,上傳工作正常,文件已存儲在'/ upload/artists'中。

任何提示?提前致謝!

回答

0

也許你忘了Vich\UploaderBundle\Mapping\PropertyMapping類的use聲明?

+0

非常感謝!我添加了使用語句(以及命名空間;)),現在它按預期工作。 – Pixelrocker

0

由於K-PHOEN - here's工作的解決方案:

namespace Acme\Project\AdminBundle\Services; 

use Vich\UploaderBundle\Naming\DirectoryNamerInterface; 
use Vich\UploaderBundle\Mapping\PropertyMapping; 

class ArtistDirectoryNamer implements DirectoryNamerInterface 
{ 
    public function directoryName($image, PropertyMapping $mapping) { 
     return $image->getArtist()->getId(); 
    } 
}