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<?php |
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/** |
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* Class MultipartStream |
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* |
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* @link https://github.com/guzzle/psr7/blob/master/src/MultipartStream.php |
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* |
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* @created 20.12.2018 |
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* @author smiley <[email protected]> |
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* @copyright 2018 smiley |
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* @license MIT |
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*/ |
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namespace chillerlan\HTTP\Psr7; |
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use InvalidArgumentException, RuntimeException; |
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use function chillerlan\HTTP\Psr17\{create_stream, create_stream_from_input}; |
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use function array_merge, basename, is_string, pathinfo, random_bytes, sha1, strlen, strtolower, substr; |
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use const PATHINFO_EXTENSION; |
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/** |
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* @property \chillerlan\HTTP\Psr7\Stream|null $stream |
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*/ |
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final class MultipartStream extends StreamAbstract{ |
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protected string $boundary; |
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protected bool $built = false; |
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/** |
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* MultipartStream constructor. |
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* |
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* @param array|null $elements [ |
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* name => string, |
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* contents => StreamInterface/resource/string, |
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* headers => array, |
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* filename => string |
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* ] |
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* @param string|null $boundary |
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*/ |
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public function __construct(array $elements = null, string $boundary = null){ |
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$this->boundary = $boundary ?? sha1(random_bytes(1024)); |
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$this->stream = create_stream(); |
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foreach($elements ?? [] as $element){ |
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$this->addElement($element); |
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} |
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} |
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/** |
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* |
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*/ |
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public function getBoundary():string{ |
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return $this->boundary; |
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} |
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/** |
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* |
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*/ |
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public function build():MultipartStream{ |
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if(!$this->built){ |
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$this->stream->write('--'.$this->getBoundary()."--\r\n"); |
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$this->built = true; |
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} |
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$this->stream->rewind(); |
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return $this; |
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} |
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/** |
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* |
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*/ |
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public function addElement(array $e):MultipartStream{ |
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if($this->built){ |
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throw new RuntimeException('Stream already built'); |
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} |
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$e = array_merge(['filename' => null, 'headers' => []], $e); |
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foreach(['contents', 'name'] as $key){ |
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if(!isset($e[$key])){ |
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throw new InvalidArgumentException('A "'.$key.'" element is required'); |
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} |
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} |
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// at this point we assume the string is already the file content and don't guess anymore |
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$e['contents'] = is_string($e['contents']) |
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? create_stream($e['contents']) |
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: create_stream_from_input($e['contents']); |
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if(empty($e['filename'])){ |
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$uri = $e['contents']->getMetadata('uri'); |
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if(substr($uri, 0, 6) !== 'php://'){ |
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$e['filename'] = $uri; |
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} |
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} |
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$e = $this->setElementHeaders($e); |
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$this->stream->write('--'.$this->boundary."\r\n"); |
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foreach(normalize_message_headers($e['headers']) as $key => $value){ |
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$this->stream->write($key.': '.$value."\r\n"); |
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} |
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$this->stream->write("\r\n".$e['contents']->getContents()."\r\n"); |
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return $this; |
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} |
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/** |
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* |
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*/ |
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protected function setElementHeaders(array $e):array{ |
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$hasFilename = $e['filename'] === '0' || $e['filename']; |
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// Set a default content-disposition header if none was provided |
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if(!$this->hasHeader($e['headers'], 'content-disposition')){ |
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$filename = $hasFilename ? '; filename="'.basename($e['filename']).'"' : ''; |
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$e['headers']['Content-Disposition'] = 'form-data; name="'.$e['name'].'"'.$filename; |
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} |
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// Set a default content-length header if none was provided |
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if(!$this->hasHeader($e['headers'], 'content-length')){ |
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$length = $e['contents']->getSize(); |
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if($length){ |
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$e['headers']['Content-Length'] = $length; |
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} |
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} |
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// Set a default Content-Type if none was supplied |
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if(!$this->hasHeader($e['headers'], 'content-type') && $hasFilename){ |
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$type = MIMETYPES[pathinfo($e['filename'], PATHINFO_EXTENSION)] ?? null; |
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if($type){ |
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$e['headers']['Content-Type'] = $type; |
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} |
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} |
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return $e; |
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} |
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/** |
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* |
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*/ |
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protected function hasHeader(array $headers, string $key):bool{ |
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$lowercaseHeader = strtolower($key); |
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foreach($headers as $k => $v){ |
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if(strtolower($k) === $lowercaseHeader){ |
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return true; |
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} |
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} |
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return false; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function __toString(){ |
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return $this->getContents(); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function getSize():?int{ |
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return $this->stream->getSize() + strlen($this->boundary) + 6; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function isWritable():bool{ |
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return false; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function write($string):int{ |
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throw new RuntimeException('Cannot write to a MultipartStream, use MultipartStream::addElement() instead.'); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function isReadable():bool{ |
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return true; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function getContents():string{ |
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return $this->build()->stream->getContents(); |
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} |
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} |
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chillerlan /
php-httpinterface
Loading history...
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths