public function testShouldNotConvertNestedUploadedFiles()
{
$tmpFile = $this->createTempFile();
$file = new UploadedFile($tmpFile, basename($tmpFile), 'text/plain', 100, 0);
$bag = new FileBag(array('image' => array('file' => $file)));
$files = $bag->all();
$this->assertEquals($file, $files['image']['file']);
}
/**
* @param \Symfony\Component\HttpFoundation\FileBag $fileBag
* @param int $id
*
* @return \Doctrine\Common\Collections\ArrayCollection
*/
public function add(FileBag $fileBag, $id)
{
$urls = new ArrayCollection();
foreach ($fileBag->all() as $file) {
if ($file instanceof UploadedFile) {
$uri = $this->processUploadedFile($file, $id);
$urls->add($uri);
}
}
return $urls;
}
/**
* Flattens a given filebag to extract all files.
*
* @param bag The filebag to use
* @return array An array of files
*/
protected function getFiles(FileBag $bag)
{
$files = array();
$fileBag = $bag->all();
$fileIterator = new \RecursiveIteratorIterator(new \RecursiveArrayIterator($fileBag), \RecursiveIteratorIterator::SELF_FIRST);
foreach ($fileIterator as $file) {
if (is_array($file) || null === $file) {
continue;
}
$files[] = $file;
}
return $files;
}
/**
* Retrieve a file from the request.
*
* @param string $key
* @param mixed $default
* @return \Symfony\Component\HttpFoundation\File\UploadedFile|array|null
*/
public function file($key = null, $default = null)
{
// return data_get($this->allFiles(), $key, $default);
return Arr::get($this->files->all(), $key, $default);
}
/**
* @param FileBag|UploadedFile[] $images
* @param Product $product
*
* @throws \Symfony\Component\HttpFoundation\File\Exception\FileException
*/
public function attachUploadedImagesToProduct($images, Product $product)
{
$product->attachImages(array_map(function (UploadedFile $image) {
return $this->imageRepository->storeUploadedImage($image)->id;
}, $images instanceof FileBag ? $images->all() : (array) $images));
}