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<?php |
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namespace h4kuna\Upload; |
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use h4kuna\Upload\Store, |
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h4kuna\Upload\Upload\Options, |
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Nette\Http; |
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class Upload |
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{ |
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/** @var IDriver */ |
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private $driver; |
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/** @var Options[] */ |
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private $uploadOptions = []; |
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public function __construct(IDriver $driver) |
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{ |
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$this->driver = $driver; |
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} |
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/** |
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* @param Http\FileUpload $fileUpload |
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* @param Options|string|null $uploadOptions - string is path |
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* @return Store\File |
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* @throws FileUploadFailedException |
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*/ |
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public function save(Http\FileUpload $fileUpload, $uploadOptions = null) |
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{ |
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if ($uploadOptions === null || is_scalar($uploadOptions)) { |
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$uploadOptions = $this->getUploadOptions((string) $uploadOptions); |
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} elseif (!$uploadOptions instanceof Options) { |
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throw new InvalidArgumentException('Second parameter must be instance of UploadOptions or null or string.'); |
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} |
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return self::saveFileUpload($fileUpload, $this->driver, $uploadOptions); |
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} |
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/** |
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* @param string $key |
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* @return Options |
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*/ |
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private function getUploadOptions($key) |
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{ |
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if (!isset($this->uploadOptions[$key])) { |
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$this->uploadOptions[$key] = new Options($key); |
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} |
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return $this->uploadOptions[$key]; |
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} |
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/** |
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* Output object save to database. |
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* Don't forget use nette rule Form::MIME_TYPE and Form::IMAGE. |
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* $fileUpload->isOk() nette call automatically. |
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* @param Http\FileUpload $fileUpload |
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* @param IDriver $driver |
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* @param Options $uploadOptions |
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* @return Store\File |
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* @throws FileUploadFailedException |
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* @throws UnSupportedFileTypeException |
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*/ |
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public static function saveFileUpload(Http\FileUpload $fileUpload, IDriver $driver, Options $uploadOptions) |
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{ |
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if (!$uploadOptions->getFilter()->isAllowed($fileUpload->getContentType())) { |
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throw new UnSupportedFileTypeException('name: ' . $fileUpload->getName() . ', type: ' . $fileUpload->getContentType()); |
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} |
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do { |
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$relativePath = $uploadOptions->getPath() . $uploadOptions->getFilename()->createUniqueName($fileUpload); |
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} while ($driver->isFileExists($relativePath)); |
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$storeFile = new Store\File($relativePath, $fileUpload->getName(), $fileUpload->getContentType()); |
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$uploadOptions->runExtendStoredFile($storeFile, $fileUpload); |
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try { |
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$driver->save($fileUpload, $relativePath); |
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} catch (\Exception $e) { |
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throw new FileUploadFailedException('Driver "' . get_class($driver) . '" failed.', null, $e); |
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} |
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return $storeFile; |
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} |
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} |
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h4kuna /
upload
