Question

我在用户和文件之间存在OnetoOne关系，问题是，每次我通过嵌入表单发布新文件时，验证都不起作用。
我尝试了symfony doc 中提到的这个解决方案为了防止验证对象嵌入作为被验证对象的属性，我们需要在第一个文件中添加@Assert \ Valid。
此外，我试图验证一个字符串而不是文件，这没有用。
顺便说一下，用户类中提到的任何验证都可以正常工作 Files.php

<?php

namespace AppBundle\Entity;

use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\HttpFoundation\File\File;
use Vich\UploaderBundle\Mapping\Annotation as Vich;
use Symfony\Component\Validator\Constraints as Assert;
use Symfony\Component\Validator\Context\ExecutionContextInterface;

/**
 * Files
 * @ORM\Table(name="files")
 * @ORM\Entity(repositoryClass="AppBundle\Repository\FilesRepository")
 *
 * @Vich\Uploadable
 */
class Files implements \Serializable
{
    /**
     * @var int
     * 
     * @ORM\Column(name="id", type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    protected $id;

    /**
 * 
 * @Assert\NotBlank()
 * @Assert\File(
 *     maxSize = "1024k",
 *     mimeTypes = {"application/pdf", "application/x-pdf"},
 *     mimeTypesMessage = "Please upload a valid PDF"
 * )
 * @Assert\File(maxSize="1M")
 * @Vich\UploadableField(mapping="upload_files", fileNameProperty="imageName", size="imageSize")
 * 
 * @var File
 */
protected $imageFile;

    /**
     * @ORM\Column(type="string", length=255)
     * 
     * @var string
     */
    protected $imageName;

    /**
     * @ORM\Column(type="datetime")
     *
     * @var string
     */
    protected $updatedAt;
    /**
     * @ORM\Column(type="datetime")
     *
     * @var string
     */
    protected $createdAt;
    public function getId()
    {
        return $this->id;
    }





    /**
     *
     * @param File|\Symfony\Component\HttpFoundation\File\UploadedFile $image
     *
     * 
     */
    public function setImageFile(File $image = null)
    {
        $this->imageFile = $image;
        $this->createdAt = new \DateTimeImmutable();

        if ($image) {
            // It is required that at least one field changes if you are using doctrine
            // otherwise the event listeners won't be called and the file is lost
            $this->updatedAt = new \DateTimeImmutable();
        }

        return $this;
    }

    /**
     * @return File|null
     */
    public function getImageFile()
    {
        return $this->imageFile;
    }

    /**
     * @param string $imageName
     *
     * 
     */
    public function setImageName($imageName)
    {
        $this->imageName = $imageName;

        return $this;
    }

    /**
     * @return string|null
     */
    public function getImageName()
    {
        return $this->imageName;
    }

  /** @see \Serializable::serialize() */
    public function serialize()
    {
        return serialize(array(
            $this->id,
            $this->imageName,

        ));
    }

    /** @see \Serializable::unserialize() */
    public function unserialize($serialized)
    {
        list (
            $this->id,

        ) = unserialize($serialized);
    }

    /**
     * @return string
     */
    public function getUpdatedAt()
    {
        return $this->updatedAt;
    }

    /**
     * @param string $updatedAt
     */
    public function setUpdatedAt($updatedAt)
    {
        $this->updatedAt = $updatedAt;
    }


}

Users.php

<?php

namespace AppBundle\Entity;

use Doctrine\ORM\Mapping as ORM;
use HWI\Bundle\OAuthBundle\OAuth\Response\UserResponseInterface;
use HWI\Bundle\OAuthBundle\Security\Core\User\FOSUBUserProvider as BaseClass;
use Symfony\Component\Security\Core\User\UserInterface;
use HWI\Bundle\OAuthBundle\Security\Core\User\OAuthUser;
use Symfony\Component\Validator\Constraints as Assert;


/**
 * Users 
 * @ORM\Table(name="users")
 * @ORM\Entity(repositoryClass="AppBundle\Repository\UsersRepository")
 *
 */
class Users extends  OAuthUser 
{
    /**
     * @var int
     *
     * @ORM\Column(name="id", type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    protected $id;
    /**
     * 
     * @ORM\OneToOne(targetEntity="AppBundle\Entity\Files",cascade={"persist"})
     * @ORM\JoinColumn(name="file_id", referencedColumnName="id")
     */
    public $cv;

UsersType.php

class UsersType extends AbstractType
{
    /**
     * {@inheritdoc}
     */
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder->
->add('cv',FilesType::class)

FilesType.php

    /**
     * {@inheritdoc}
     */
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder ->
    add('imageFile',


 VichFileType::class, [
            'required' => false,
            'allow_delete' => true, 
            'download_link' => true,
            'label' => false, 

        ]);



}

Answer 1

我发现了一个slution，但我仍然不知道为什么通过注释进行验证不起作用。解决方案是通过formType约束传递验证：

 /**
     * {@inheritdoc}
     */
    public function buildForm(FormBuilderInterface $builder, array $options)
    {$builder->
        add('imageFile',


           VichFileType::class, [



           'constraints' => array(
               new Image( array('minWidth' => 500,'minHeight' => 350,'mimeTypes'=>
                   array(
                     'image/jpeg',
                     'image/png',
                     'image/jpg',
                     'image/gif',
                     ),
                   )),
               new File( array('maxSize' => 1024000,'mimeTypes'=>
                   array(
                     'application/pdf',

                     ),)),),











'required' => false,

           'allow_delete' => true, 
           'download_link' => true,
           'label' => false, 

           ]);

}

Answer 2

在cv属性的顶部缺少

@Assert \ Valid（）

/**
 * Users 
 * @ORM\Table(name="users")
 * @ORM\Entity(repositoryClass="AppBundle\Repository\UsersRepository")
 *
 */
class Users extends  OAuthUser 
{
    /**
     * @var int
     *
     * @ORM\Column(name="id", type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    protected $id;
    /**
     * @Assert\Valid() 
     * @ORM\OneToOne(targetEntity="AppBundle\Entity\Files",cascade={"persist"})
     * @ORM\JoinColumn(name="file_id", referencedColumnName="id")
     */
    public $cv;

验证不适用于关系字段

2 个答案: