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<?php |
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namespace ProjetNormandie\UserBundle\Service; |
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use League\Flysystem\FilesystemException; |
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use League\Flysystem\FilesystemOperator; |
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use Symfony\Component\HttpFoundation\StreamedResponse; |
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class AvatarManager |
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{ |
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private string $prefix = 'user/'; |
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private array $extensions = array( |
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'png' => 'image/png', |
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'jpg' => 'image/jpeg' |
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); |
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private FilesystemOperator $appStorage; |
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public function __construct(FilesystemOperator $appStorage) |
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{ |
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$this->appStorage = $appStorage; |
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} |
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/** |
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* @throws FilesystemException |
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*/ |
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public function write(string $filename, string $contents) |
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{ |
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$this->appStorage->write($this->prefix . $filename, $contents); |
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} |
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/** |
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* @throws FilesystemException |
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*/ |
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public function read(string $filename): StreamedResponse |
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{ |
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$path = $this->prefix . $filename; |
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if (!$this->appStorage->fileExists($path)) { |
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$path = $this->prefix . 'default.png'; |
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} |
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$stream = $this->appStorage->readStream($path); |
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return new StreamedResponse(function () use ($stream) { |
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fpassthru($stream); |
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exit(); |
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}, 200, ['Content-Type' => $this->getMimeType($path)]); |
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} |
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public function getAllowedMimeType(): array |
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{ |
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return array_values($this->extensions); |
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} |
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public function getExtension($mimeType): string |
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{ |
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$types = array_flip($this->extensions); |
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return $types[$mimeType] ?? 'png'; |
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} |
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private function getMimeType(string $file): string |
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{ |
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$infos = pathinfo($file); |
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return $this->extensions[$infos['extension']] ?? 'image/png'; |
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} |
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} |
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projet-normandie /
user-bundle
In general, usage of exit should be done with care and only when running in a scripting context like a CLI script.