Multiple file upload with VlabsMediaBundle in Symfony2 - php

Question

i'm trying to make a multiple upload file on an entity with the vlabsmediaBundle.
So i have an advert who can have many images but each can be linked with only one advert.
I followed the tutorial(tuto) of the bundle but get an error.
Here:
Entity Image.php
namespace MDB\PlatformBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
use Vlabs\MediaBundle\Entity\BaseFile as VlabsFile;
use Symfony\Component\Validator\Constraints as Assert;
/**
* Image
*
* #ORM\Table()
* #ORM\Entity
*/
class Image extends VlabsFile {
/**
* #var string
*
* #ORM\Column(name="url", type="string", length=255)
*/
private $url;
/**
* #var string
*
* #ORM\Column(name="alt", type="string", length=255)
*/
private $alt;
/**
* #ORM\ManyToOne(targetEntity="MDB\AnnonceBundle\Entity\Annonce", inversedBy="images")
* #ORM\JoinColumn(nullable=true)
*/
private $annonce;
/**
* Get id
*
* #return integer
*/
public function getId() {
return $this->id;
}
/**
* Set url
*
* #param string $url
* #return Image
*/
public function setUrl($url) {
$this->url = $url;
return $this;
}
/**
* Get url
*
* #return string
*/
public function getUrl() {
return $this->url;
}
/**
* Set alt
*
* #param string $alt
* #return Image
*/
public function setAlt($alt) {
$this->alt = $alt;
return $this;
}
/**
* Get alt
*
* #return string
*/
public function getAlt() {
return $this->alt;
}
public function getAnnonce() {
return $this->annonce;
}
public function setAnnonce($annonce) {
$this->annonce = $annonce;
}
/**
* #var string $path
*
* #ORM\Column(name="path", type="string", length=255)
* #Assert\Image()
*/
private $path;
/**
* Set path
*
* #param string $path
* #return Image
*/
public function setPath($path) {
$this->path = $path;
return $this;
}
/**
/**
* Get path
*
* #return string
*/
public function getPath() {
return $this->path;
}
}
Annonce.php (advert enity)
<?php
namespace MDB\AnnonceBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
use Doctrine\Common\Collections\ArrayCollection;
use Symfony\Component\Validator\Constraints as Assert;
use Vlabs\MediaBundle\Annotation\Vlabs;
/**
* Annonce
*
* #ORM\Table()
* #ORM\Entity(repositoryClass="MDB\AnnonceBundle\Entity\AnnonceRepository")
*/
class Annonce {
public function __construct() {
$this->date = new \Datetime();
$this->categories = new ArrayCollection();
$this->images = new ArrayCollection();
}
/**
* #var integer
*
* #ORM\Column(name="id", type="integer")
* #ORM\Id
* #ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* #var string
*
* #ORM\Column(name="titre", type="string", length=255)
*/
private $titre;
/**
* #var string
*
* #ORM\Column(name="description", type="string", length=255)
*/
private $description;
/**
* #ORM\Column(name="date", type="date")
*/
private $date;
/**
* #var float
*
* #ORM\Column(name="prix", type="float")
*/
private $prix;
/**
* #ORM\ManyToOne(targetEntity="MDB\AdresseBundle\Entity\Ville", inversedBy="annonces")
*/
private $ville;
/**
* #ORM\ManyToMany(targetEntity="MDB\AnnonceBundle\Entity\Category", cascade={"persist"})
*/
private $categories;
/**
* #ORM\ManyToMany(targetEntity="MDB\UserBundle\Entity\User")
*
*/
private $wishlist;
/**
* #var boolean
*
* #ORM\Column(name="telAppear", type="boolean")
*/
private $telAppear;
/**
* #ORM\ManyToOne(targetEntity="MDB\UserBundle\Entity\User", inversedBy="annonces")
* #ORM\JoinColumn(nullable=false)
*/
private $user;
/**
* #var VlabsFile
* #ORM\OneToMany(targetEntity="MDB\PlatformBundle\Entity\Image", mappedBy="annonce")
* #Vlabs\Media(identifier="image_entity", upload_dir="files/images")
* #Assert\Valid()
*/
private $images;
/**
* Get id
*
* #return integer
*/
public function getId() {
return $this->id;
}
/**
* Set titre
*
* #param string $titre
* #return Annonce
*/
public function setTitre($titre) {
$this->titre = $titre;
return $this;
}
/**
* Get titre
*
* #return string
*/
public function getTitre() {
return $this->titre;
}
/**
* Set description
*
* #param string $description
* #return Annonce
*/
public function setDescription($description) {
$this->description = $description;
return $this;
}
/**
* Get description
*
* #return string
*/
public function getDescription() {
return $this->description;
}
/**
* Set prix
*
* #param float $prix
* #return Annonce
*/
public function setPrix($prix) {
$this->prix = $prix;
return $this;
}
/**
* Get prix
*
* #return float
*/
public function getPrix() {
return $this->prix;
}
public function addCategory(Category $category) {
// Ici, on utilise l'ArrayCollection vraiment comme un tableau
$this->categories[] = $category;
return $this;
}
public function removeCategory(Category $category) {
$this->categories->removeElement($category);
}
public function getCategories() {
return $this->categories;
}
public function getDate() {
return $this->date;
}
public function setDate($date) {
$this->date = $date;
}
public function getWishlist() {
return $this->wishlist;
}
public function setWishlist($wishlist) {
$this->wishlist = $wishlist;
}
public function getVille() {
return $this->ville;
}
public function setVille($ville) {
$this->ville = $ville;
}
public function getTelAppear() {
return $this->telAppear;
}
public function setTelAppear($telAppear) {
$this->telAppear = $telAppear;
}
public function getUser() {
return $this->user;
}
public function setUser($user) {
$this->user = $user;
}
public function addImage(Image $image) {
$this->images[] = $image;
$image->setUser($this);
return $this;
}
public function removeImage(Image $image) {
$this->images->removeElement($image);
}
public function getImages() {
return $this->images;
}
}
config.yml
vlabs_media:
image_cache:
cache_dir: files/c
mapping:
image_entity:
class: MDB\PlatformBundle\Entity\Image
AnnonceSellType.php
<?php
namespace MDB\AnnonceBundle\Form;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use MDB\PlatformBundle\Form\ImageType;
class AnnonceSellType extends AbstractType {
private $arrayListCat;
public function __construct( $arrayListCat)
{
$this->arrayListCat = $arrayListCat;
}
/**
* #param FormBuilderInterface $builder
* #param array $options
*/
public function buildForm(FormBuilderInterface $builder, array $options) {
$builder
->remove('wishlist')
->remove('date')
->remove('images')
->add('titre')
->add('description', 'textarea')
->add('prix')
->add('categories', 'choice', array(
'choices' => $this->arrayListCat,
'multiple' => true,
'mapped'=>false,
))
//->add('images', 'collection', array('type' => new ImageType()))
->add('image', 'vlabs_file', array(
'required' => false
))
;
}
/**
* #return string
*/
public function getName() {
return 'mdb_annoncebundle_annonce_sell';
}
public function getParent() {
return new AnnonceType();
}
}
And i have the following error : Catchable Fatal Error: Argument 1 passed to Vlabs\MediaBundle\EventListener\BaseFileListener::preSetData() must be an instance of Symfony\Component\Form\Event\DataEvent, instance of Symfony\Component\Form\FormEvent given in C:\wamp\www\Mdb\vendor\vlabs\media-bundle\Vlabs\MediaBundle\EventListener\BaseFileListener.php line 59
i tried to change this line :
->add('image', 'vlabs_file', array(
'required' => false
))
with :
->add('images', 'collection', array('type' => 'vlabs_file'))
but i just have the image label who appear in this case
if someone have an idea ?

Answer 1

I was a little bit investigating about your problem and Vlabs Media Bundle seems to be unmaintained. There is form listener on PRE_SET_DATA event (Vlabs\MediaBundle\EventListener\BaseFileListener::preSetData()) that is not compatible with new version of Symfony (it expects DataEvent as parametr instead FormEvent). They fixed it but after 1.1.1 release (you can compare dates from links). If really wanna give a try, change composer.json and run composer update. I can't guarantee there will not be another possible issues.
composer.json
"vlabs/media-bundle": "dev-master"
Library update
composer update vlabs/media-bundle