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<?php |
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namespace EllipseSynergie\ApiResponse; |
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use EllipseSynergie\ApiResponse\Contracts\Response; |
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use League\Fractal\Resource\Collection; |
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use League\Fractal\Resource\Item; |
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use League\Fractal\Manager; |
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use League\Fractal\Pagination\Cursor; |
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/** |
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* Class Response |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* @package EllipseSynergie\ApiResponse |
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* @author Maxime Beaudoin <[email protected]> |
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* @author Phil Sturgeon <[email protected]> |
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*/ |
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abstract class AbstractResponse implements Response |
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{ |
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const CODE_WRONG_ARGS = 'GEN-WRONG-ARGS'; |
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const CODE_NOT_FOUND = 'GEN-NOT-FOUND'; |
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const CODE_INTERNAL_ERROR = 'GEN-INTERNAL-ERROR'; |
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const CODE_UNAUTHORIZED = 'GEN-UNAUTHORIZED'; |
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const CODE_FORBIDDEN = 'GEN-FORBIDDEN'; |
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const CODE_GONE = 'GEN-GONE'; |
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const CODE_METHOD_NOT_ALLOWED = 'GEN-METHOD-NOT-ALLOWED'; |
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const CODE_UNWILLING_TO_PROCESS = 'GEN-UNWILLING-TO-PROCESS'; |
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const CODE_UNPROCESSABLE = 'GEN-UNPROCESSABLE'; |
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/** |
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* HTTP Status code |
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* |
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* @var int |
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*/ |
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protected $statusCode = 200; |
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/** |
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* Fractal manager |
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* |
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* @var \League\Fractal\Manager |
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*/ |
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protected $manager; |
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/** |
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* @param \League\Fractal\Manager $manager |
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*/ |
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public function __construct(Manager $manager) |
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{ |
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$this->manager = $manager; |
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} |
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/** |
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* @return \League\Fractal\Manager |
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*/ |
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public function getManager() |
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{ |
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return $this->manager; |
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} |
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/** |
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* Getter for statusCode |
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* |
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* @return int |
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*/ |
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public function getStatusCode() |
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{ |
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return $this->statusCode; |
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} |
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/** |
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* Setter for status code |
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* |
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* @param int $statusCode |
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* @return \EllipseSynergie\ApiResponse\AbstractResponse |
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*/ |
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public function setStatusCode($statusCode) |
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{ |
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$this->statusCode = $statusCode; |
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return $this; |
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} |
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/** |
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* Implement this !!! |
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* This method return the final response output |
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* |
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* @param array $array |
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* @param array $headers |
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*/ |
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abstract public function withArray(array $array, array $headers = []); |
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/** |
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* Response for one item |
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* |
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* @param $data |
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* @param callable|\League\Fractal\TransformerAbstract $transformer |
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* @param string $resourceKey |
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* @param array $meta |
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* @param array $headers |
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* @return mixed |
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*/ |
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public function withItem($data, $transformer, $resourceKey = null, $meta = [], array $headers = []) |
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{ |
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$resource = new Item($data, $transformer, $resourceKey); |
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foreach ($meta as $metaKey => $metaValue) { |
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$resource->setMetaValue($metaKey, $metaValue); |
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} |
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$rootScope = $this->manager->createData($resource); |
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return $this->withArray($rootScope->toArray(), $headers); |
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} |
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/** |
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* Response for collection of items |
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* |
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* @param $data |
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* @param callable|\League\Fractal\TransformerAbstract $transformer |
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* @param string $resourceKey |
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* @param Cursor $cursor |
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* @param array $meta |
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* @param array $headers |
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* @return mixed |
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*/ |
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public function withCollection($data, $transformer, $resourceKey = null, Cursor $cursor = null, $meta = [], array $headers = []) |
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{ |
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$resource = new Collection($data, $transformer, $resourceKey); |
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foreach ($meta as $metaKey => $metaValue) { |
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$resource->setMetaValue($metaKey, $metaValue); |
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} |
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if (!is_null($cursor)) { |
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$resource->setCursor($cursor); |
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} |
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$rootScope = $this->manager->createData($resource); |
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return $this->withArray($rootScope->toArray(), $headers); |
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} |
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/** |
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* Response for errors |
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* |
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* @param string $message |
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* @param string $errorCode |
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* @param array $headers |
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* @return mixed |
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*/ |
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public function withError($message, $errorCode, array $headers = []) |
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{ |
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return $this->withArray([ |
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'error' => [ |
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'code' => $errorCode, |
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'http_code' => $this->statusCode, |
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'message' => $message |
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] |
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], |
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$headers |
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); |
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} |
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/** |
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* Generates a response with a 403 HTTP header and a given message. |
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* |
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* @param string $message |
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* @param array $headers |
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* @return mixed |
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*/ |
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public function errorForbidden($message = 'Forbidden', array $headers = []) |
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{ |
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return $this->setStatusCode(403)->withError($message, static::CODE_FORBIDDEN, $headers); |
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} |
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/** |
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* Generates a response with a 500 HTTP header and a given message. |
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* |
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* @param string $message |
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* @param array $headers |
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* @return mixed |
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*/ |
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public function errorInternalError($message = 'Internal Error', array $headers = []) |
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{ |
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return $this->setStatusCode(500)->withError($message, static::CODE_INTERNAL_ERROR, $headers); |
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} |
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/** |
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* Generates a response with a 404 HTTP header and a given message. |
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* |
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* @param string $message |
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* @param array $headers |
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* @return mixed |
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*/ |
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public function errorNotFound($message = 'Resource Not Found', array $headers = []) |
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{ |
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return $this->setStatusCode(404)->withError($message, static::CODE_NOT_FOUND, $headers); |
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} |
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/** |
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* Generates a response with a 401 HTTP header and a given message. |
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* |
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* @param string $message |
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* @param array $headers |
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* @return mixed |
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*/ |
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public function errorUnauthorized($message = 'Unauthorized', array $headers = []) |
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{ |
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return $this->setStatusCode(401)->withError($message, static::CODE_UNAUTHORIZED, $headers); |
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} |
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/** |
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* Generates a response with a 400 HTTP header and a given message. |
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* |
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* @param string $message |
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* @param array $headers |
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* @return mixed |
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*/ |
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public function errorWrongArgs($message = 'Wrong Arguments', array $headers = []) |
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{ |
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return $this->setStatusCode(400)->withError($message, static::CODE_WRONG_ARGS, $headers); |
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} |
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/** |
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* Generates a response with a 410 HTTP header and a given message. |
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* |
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* @param string $message |
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* @param array $headers |
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* @return mixed |
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*/ |
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public function errorGone($message = 'Resource No Longer Available', array $headers = []) |
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{ |
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return $this->setStatusCode(410)->withError($message, static::CODE_GONE, $headers); |
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} |
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/** |
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* Generates a response with a 405 HTTP header and a given message. |
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* |
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* @param string $message |
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* @param array $headers |
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* @return mixed |
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*/ |
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public function errorMethodNotAllowed($message = 'Method Not Allowed', array $headers = []) |
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{ |
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return $this->setStatusCode(405)->withError($message, static::CODE_METHOD_NOT_ALLOWED, $headers); |
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} |
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/** |
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* Generates a Response with a 431 HTTP header and a given message. |
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* |
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* @param string $message |
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* @param array $headers |
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* @return mixed |
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*/ |
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public function errorUnwillingToProcess($message = 'Server is unwilling to process the request', array $headers = []) |
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{ |
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return $this->setStatusCode(431)->withError($message, static::CODE_UNWILLING_TO_PROCESS, $headers); |
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} |
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/** |
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* Generates a Response with a 422 HTTP header and a given message. |
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* |
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* @param string $message |
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* @param array $headers |
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* @return mixed |
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*/ |
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public function errorUnprocessable($message = 'Unprocessable Entity', array $headers = []) |
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{ |
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return $this->setStatusCode(422)->withError($message, static::CODE_UNPROCESSABLE, $headers); |
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} |
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} |
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