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<?php |
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namespace Zapheus\Bridge\Psr; |
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use Psr\Http\Message\UploadedFileInterface; |
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/** |
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* Uploaded File |
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* |
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* @package Zapheus |
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* @author Rougin Royce Gutib <[email protected]> |
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*/ |
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class UploadedFile implements UploadedFileInterface |
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{ |
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/** |
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* @var string |
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*/ |
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protected $file; |
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/** |
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* @var integer|null |
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*/ |
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protected $size; |
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/** |
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* @var integer |
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*/ |
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protected $error; |
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/** |
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* @var string |
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*/ |
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protected $name; |
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/** |
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* @var string |
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*/ |
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protected $media; |
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/** |
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* Initializes the uploaded file instance. |
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* |
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* @param string $file |
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* @param integer|null $size |
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* @param integer $error |
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* @param string|null $name |
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* @param string|null $media |
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*/ |
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public function __construct($file, $size = null, $error = UPLOAD_ERR_OK, $name = null, $media = null) |
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{ |
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$this->error = $error; |
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$this->file = $file; |
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$this->media = $media; |
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$this->name = $name; |
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$this->size = $size; |
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} |
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/** |
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* Retrieves the filename sent by the client. |
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* |
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* @return string|null |
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*/ |
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public function getClientFilename() |
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{ |
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return $this->name; |
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} |
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/** |
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* Retrieves the media type sent by the client. |
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* |
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* @return string|null |
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*/ |
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public function getClientMediaType() |
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{ |
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return $this->media; |
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} |
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/** |
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* Retrieves the error associated with the uploaded file. |
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* |
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* @return integer |
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*/ |
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public function getError() |
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{ |
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return $this->error; |
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} |
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/** |
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* Retrieves the file size. |
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* |
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* @return integer|null |
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*/ |
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public function getSize() |
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{ |
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return $this->size; |
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} |
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/** |
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* Retrieves a stream representing the uploaded file. |
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* |
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* @return \Psr\Http\Message\StreamInterface |
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* |
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* @throws \RuntimeException |
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*/ |
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public function getStream() |
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{ |
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// TODO: Add \RuntimeException |
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$stream = fopen($this->file, 'r+'); |
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$stream = $stream === false ? null : $stream; |
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return new Stream($stream); |
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} |
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/** |
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* Move the uploaded file to a new location. |
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* |
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* @param string $target |
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* |
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* @throws \InvalidArgumentException |
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* @throws \RuntimeException |
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*/ |
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public function moveTo($target) |
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{ |
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// TODO: Add \InvalidArgumentException |
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// TODO: Add \RuntimeException |
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rename($this->file, $target); |
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} |
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/** |
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* Parses the $_FILES into multiple \File instances. |
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* |
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* @param array $uploaded |
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* @param array $files |
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* @return \Zapheus\Http\Message\FileInterface[] |
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*/ |
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public static function normalize(array $uploaded, $files = array()) |
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{ |
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foreach (self::diverse($uploaded) as $name => $file) { |
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list($files[$name], $items) = array($file, array()); |
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if (isset($file['name']) === true) { |
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foreach ($file['name'] as $key => $value) { |
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$instance = self::create($file, $key); |
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array_push($items, $instance); |
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} |
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$files[$name] = (array) $items; |
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} |
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} |
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return $files; |
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} |
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/** |
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* Creates a new UploadedFile instance. |
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* |
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* @param array $file |
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* @param integer $key |
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* @return \Psr\Http\Message\UploadedFile |
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*/ |
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protected static function create(array $file, $key) |
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{ |
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$tmp = $file['tmp_name'][$key]; |
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$size = $file['size'][$key]; |
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$error = $file['error'][$key]; |
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$original = $file['name'][$key]; |
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$type = $file['type'][$key]; |
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return new UploadedFile($tmp, $size, $error, $original, $type); |
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} |
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/** |
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* Diverse the $_FILES into a consistent result. |
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* |
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* @param array $uploaded |
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* @return array |
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*/ |
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protected static function diverse(array $uploaded) |
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{ |
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$result = array(); |
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foreach ($uploaded as $file => $item) { |
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foreach ($item as $key => $value) { |
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$diversed = (array) $value; |
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$result[$file][$key] = $diversed; |
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} |
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} |
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return $result; |
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} |
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} |
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zapheus /
psr-07-bridge
