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<?php |
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namespace Recca0120\Upload; |
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class FileAPI extends Api |
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{ |
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/** |
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* receive. |
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* |
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* @param string $name |
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* @return \Symfony\Component\HttpFoundation\File\UploadedFile |
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* |
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* @throws \Recca0120\Upload\Exceptions\ChunkedResponseException |
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*/ |
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public function receive($name) |
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{ |
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$contentDisposition = (string) $this->request->header('content-disposition'); |
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if (empty($contentDisposition) === true) { |
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return $this->request->file($name); |
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} |
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list($start, $end, $total) = $this->parseContentRange(); |
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$originalName = $this->getOriginalName($contentDisposition); |
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$mimeType = $this->getMimeType($originalName); |
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$completed = $end >= $total - 1; |
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$this->chunkFile |
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->setToken($this->request->get('token')) |
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->setChunkPath($this->chunkPath()) |
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->setStoragePath($this->storagePath()) |
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->setName($originalName) |
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->setMimeType($mimeType) |
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->appendStream('php://input', $start); |
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return $completed === true |
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? $this->chunkFile->createUploadedFile() |
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: $this->chunkFile->throwException([ |
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'files' => [ |
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'name' => $originalName, |
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'size' => $end, |
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'type' => $mimeType, |
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], |
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], ['X-Last-Known-Byte' => $end]); |
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} |
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/** |
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* getOriginalName. |
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* |
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* @param string $contentDisposition |
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* @return string |
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*/ |
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protected function getOriginalName($contentDisposition) |
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{ |
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$originalName = (string) $this->request->get('name'); |
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if (empty($originalName) === true) { |
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list($originalName) = sscanf( |
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$contentDisposition, |
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'attachment; filename=%s' |
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); |
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} |
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return preg_replace('/[\'"]/', '', $originalName); |
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} |
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/** |
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* getMimeType. |
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* |
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* @param string $originalName |
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* @return string |
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*/ |
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protected function getMimeType($originalName) |
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{ |
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$mimeType = (string) $this->request->header('content-type'); |
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if (empty($mimeType) === true) { |
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$mimeType = $this->files->mimeType($originalName); |
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if ($mimeType === false) { |
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return ''; |
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} |
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} |
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return $mimeType; |
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} |
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/** |
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* parseContentRange. |
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* |
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* @return array |
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*/ |
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protected function parseContentRange() |
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{ |
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$contentRange = $this->request->header('content-range'); |
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if (empty($contentRange) === false) { |
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return sscanf($contentRange, 'bytes %d-%d/%d'); |
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} |
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$total = $end = (int) $this->request->header('content-length'); |
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return [0, $end, $total]; |
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} |
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} |
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recca0120 /
upload
