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<?php |
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/** |
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* Author: Nil Portugués Calderó <[email protected]> |
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* Date: 11/20/15 |
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* Time: 7:22 PM. |
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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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namespace NilPortugues\Api\JsonApi\Server\Errors; |
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/** |
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* Class ErrorBag. |
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*/ |
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class Error implements \JsonSerializable |
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{ |
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/** |
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* @var string |
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*/ |
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protected $id; |
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/** |
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* @var array |
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*/ |
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protected $links = []; |
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/** |
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* @var int |
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*/ |
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protected $status; |
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/** |
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* @var string |
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*/ |
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protected $code; |
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/** |
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* @var string |
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*/ |
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protected $title; |
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/** |
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* @var string |
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*/ |
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protected $detail; |
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/** |
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* @var array |
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*/ |
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protected $source = []; |
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/** |
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* @var mixed |
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*/ |
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protected $meta; |
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/** |
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* @param string $title |
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* @param string $message |
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* @param string $code |
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*/ |
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public function __construct($title, $message, $code = '') |
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{ |
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$this->setTitle($title); |
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$this->setDetail($message); |
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$this->setCode($code); |
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} |
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/** |
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* @param string $key |
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* @param string $value |
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* |
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* @throws \InvalidArgumentException |
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*/ |
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public function setSource($key, $value) |
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{ |
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if ($key !== 'pointer' && $key !== 'parameter') { |
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throw new \InvalidArgumentException('Key must be "pointer" or "parameter".'); |
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} |
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$this->source = [(string) $key => (string) $value]; |
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} |
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/** |
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* A unique identifier for this particular occurrence of the problem. |
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* |
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* @param $id |
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*/ |
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public function setId($id) |
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{ |
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$this->id = $id; |
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} |
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/** |
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* @return int |
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*/ |
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public function getStatus() |
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{ |
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return $this->status; |
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} |
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/** |
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* The HTTP status code applicable to this problem, expressed as a string value. |
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* |
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* @param $status |
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* |
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* @throws \InvalidArgumentException |
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*/ |
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public function setStatus($status) |
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{ |
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$validStatus = [ |
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100, |
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]; |
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if (false === in_array($status, $validStatus, false)) { |
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throw new \InvalidArgumentException(sprintf( |
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'Provided status does not match a valid HTTP Status Code.', |
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$status |
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)); |
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} |
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$this->status = (int) $status; |
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} |
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/** |
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* A short, human-readable summary of the problem that SHOULD NOT change from occurrence to |
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* occurrence of the problem, except for purposes of localization. |
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* |
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* @param string $title |
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* |
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* @throws \InvalidArgumentException |
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*/ |
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protected function setTitle($title) |
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{ |
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if (0 === strlen(trim($title))) { |
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throw new \InvalidArgumentException('Provided title cannot be empty'); |
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} |
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$this->title = (string) $title; |
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} |
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/** |
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* A human-readable explanation specific to this occurrence of the problem. |
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* |
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* @param $detail |
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* |
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* @throws \InvalidArgumentException |
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*/ |
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protected function setDetail($detail) |
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{ |
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if (0 === strlen(trim($detail))) { |
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throw new \InvalidArgumentException('Provided error message cannot be empty'); |
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} |
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$this->detail = (string) $detail; |
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} |
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/** |
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* An application-specific error code, expressed as a string value. |
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* |
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* @param string $code |
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*/ |
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public function setCode($code) |
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{ |
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$this->code = (string) $code; |
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} |
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/** |
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* A link that leads to further details about this particular occurrence of the problem. |
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* |
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* @param string $link |
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* |
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* @throws \InvalidArgumentException |
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*/ |
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public function setAboutLink($link) |
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{ |
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if (false === filter_var($link, FILTER_VALIDATE_URL)) { |
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throw new \InvalidArgumentException(sprintf('Provided link %s is not a valid resource', $link)); |
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} |
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$this->links['about']['href'] = (string) $link; |
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} |
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/** |
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* A meta object containing non-standard meta-information about the error. |
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* |
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* @param mixed $meta |
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*/ |
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public function setMeta($meta) |
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{ |
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$this->meta = $meta; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function jsonSerialize() |
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{ |
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return array_filter( |
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[ |
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'id' => $this->id, |
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'links' => $this->links, |
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'status' => $this->status, |
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'code' => $this->code, |
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'title' => $this->title, |
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'detail' => $this->detail, |
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'source' => $this->source, |
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'meta' => $this->meta, |
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] |
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); |
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} |
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} |
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