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<?php |
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namespace Kartenmacherei\RestFramework\Request; |
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use Kartenmacherei\RestFramework\Request\Body\Body; |
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use Kartenmacherei\RestFramework\Request\Header\Header; |
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use Kartenmacherei\RestFramework\Request\Header\HeaderCollection; |
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use Kartenmacherei\RestFramework\Request\Method\AbstractRequestMethod; |
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use Kartenmacherei\RestFramework\Request\Method\DeleteRequestMethod; |
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use Kartenmacherei\RestFramework\Request\Method\GetRequestMethod; |
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use Kartenmacherei\RestFramework\Request\Method\OptionsRequestMethod; |
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use Kartenmacherei\RestFramework\Request\Method\PatchRequestMethod; |
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use Kartenmacherei\RestFramework\Request\Method\PostRequestMethod; |
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use Kartenmacherei\RestFramework\Request\Method\PutRequestMethod; |
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use Kartenmacherei\RestFramework\Request\Method\RequestMethod; |
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use Kartenmacherei\RestFramework\Request\Method\UnsupportedRequestMethodException; |
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use Kartenmacherei\RestFramework\ResourceRequest\BadRequestException; |
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use Kartenmacherei\RestFramework\Token; |
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class Request |
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{ |
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const AUTHORIZATION_HEADER_NAME = 'HTTP_AUTHORIZATION'; |
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/** |
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* @var AbstractRequestMethod |
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*/ |
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private $requestMethod; |
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/** |
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* @var Uri |
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*/ |
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private $uri; |
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/** |
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* @var Body |
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*/ |
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private $body; |
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/** |
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* @var HeaderCollection |
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*/ |
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private $headers; |
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/** |
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* @param AbstractRequestMethod $requestMethod |
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* @param Uri $uri |
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* @param Body $body |
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* @param HeaderCollection $headers |
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*/ |
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public function __construct(AbstractRequestMethod $requestMethod, Uri $uri, Body $body, HeaderCollection $headers) |
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{ |
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$this->requestMethod = $requestMethod; |
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$this->uri = $uri; |
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$this->body = $body; |
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$this->headers = $headers; |
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} |
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/** |
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* @return bool |
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*/ |
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public function isOptionsRequest(): bool |
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{ |
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return $this->requestMethod->isOptionsMethod(); |
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} |
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/** |
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* @return Request |
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* @throws UnsupportedRequestMethodException |
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*/ |
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public static function fromSuperGlobals(): Request |
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{ |
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$method = strtoupper($_SERVER['REQUEST_METHOD']); |
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$uri = new Uri($_SERVER['REQUEST_URI']); |
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$body = Body::fromSuperGlobals(); |
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$headers = HeaderCollection::fromSuperGlobals(); |
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switch ($method) { |
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case RequestMethod::OPTIONS: |
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return new self(new OptionsRequestMethod(), $uri, $body, $headers); |
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case RequestMethod::DELETE: |
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return new self(new DeleteRequestMethod(), $uri, $body, $headers); |
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case RequestMethod::GET: |
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return new self(new GetRequestMethod(), $uri, $body, $headers); |
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case RequestMethod::PATCH: |
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return new self(new PatchRequestMethod(), $uri, $body, $headers); |
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case RequestMethod::POST: |
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return new self(new PostRequestMethod(), $uri, $body, $headers); |
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case RequestMethod::PUT: |
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return new self(new PutRequestMethod(), $uri, $body, $headers); |
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} |
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throw new UnsupportedRequestMethodException( |
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sprintf('Unsupported method %s', $method) |
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); |
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} |
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/** |
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* @return Body |
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*/ |
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public function getBody(): Body |
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{ |
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return $this->body; |
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} |
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/** |
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* @return Uri |
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*/ |
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public function getUri(): Uri |
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{ |
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return $this->uri; |
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} |
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/** |
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* @return RequestMethod |
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*/ |
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public function getMethod(): RequestMethod |
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{ |
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return $this->requestMethod; |
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} |
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/** |
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* @param string $name |
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* @return bool |
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*/ |
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private function hasHeader(string $name): bool |
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{ |
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return $this->headers->has($name); |
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} |
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/** |
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* @param string $name |
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* @return Header |
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*/ |
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private function getHeader(string $name): Header |
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{ |
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return $this->headers->get($name); |
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} |
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/** |
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* @return Token |
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* @throws BadRequestException |
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*/ |
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public function getAuthorizationToken(): Token |
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{ |
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if (!$this->hasHeader(self::AUTHORIZATION_HEADER_NAME)) { |
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throw new BadRequestException('Missing Authorization Header'); |
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} |
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$headerValue = $this->getHeader(self::AUTHORIZATION_HEADER_NAME)->getValue(); |
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if (!preg_match('/^Bearer\s(.*)/', $headerValue, $matches)) { |
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throw new BadRequestException('Invalid Authorization Header Value'); |
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} |
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return new Token($matches[1]); |
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} |
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} |
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kartenmacherei /
rest-framework
