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<?php namespace Pz\Doctrine\Rest; |
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use Pz\Doctrine\Rest\Contracts\RestRequestContract; |
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use Pz\Doctrine\Rest\Exceptions\RestException; |
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use Symfony\Component\HttpFoundation\Request; |
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class RestRequest implements RestRequestContract |
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{ |
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/** |
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* @var Request |
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*/ |
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protected $http; |
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/** |
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* RestRequest constructor. |
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* |
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* @param Request $request |
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*/ |
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public function __construct(Request $request) |
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{ |
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$this->http = $request; |
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} |
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/** |
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* @return Request |
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*/ |
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public function http() |
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{ |
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return $this->http; |
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} |
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/** |
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* @return string |
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*/ |
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public function getBasePath() |
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{ |
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return $this->http()->getPathInfo(); |
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} |
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/** |
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* @return string |
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*/ |
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public function getBaseUrl() |
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{ |
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return $this->http()->getBaseUrl(); |
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} |
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/** |
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* @return int|array |
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*/ |
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public function getId() |
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{ |
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return $this->http()->get('id'); |
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} |
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/** |
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* @return array |
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* @throws RestException |
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*/ |
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public function getData() |
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{ |
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$request = $this->http()->request; |
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if ($request->has('data')) { |
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return $request->get('data'); |
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} |
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throw RestException::missingRootData(); |
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} |
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/** |
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* Get jsonapi fieldsets. |
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* |
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* @return array |
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*/ |
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public function getFields() |
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{ |
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return $this->http()->get('fields'); |
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} |
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/** |
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* @return mixed|null |
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*/ |
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public function getFilter() |
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{ |
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if ($query = $this->http()->get('filter')) { |
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if (is_string($query) && (null !== ($json = json_decode($query, true)))) { |
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return $json; |
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} |
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return $query; |
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} |
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return null; |
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} |
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/** |
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* @return array|null |
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*/ |
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public function getOrderBy() |
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{ |
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if ($sort = $this->http()->get('sort')) { |
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$fields = explode(',', $sort); |
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$orderBy = []; |
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foreach ($fields as $field) { |
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$direction = 'ASC'; |
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if ($field[0] === '-') { |
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$field = substr($field, 1); |
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$direction = 'DESC'; |
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} |
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$orderBy[$field] = $direction; |
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} |
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return $orderBy; |
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} |
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return null; |
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} |
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/** |
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* @return int|null |
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*/ |
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public function getStart() |
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{ |
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if (($page = $this->http()->get('page')) && $this->getLimit() !== null) { |
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if (isset($page['number']) && is_numeric($page['number'])) { |
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return ($page['number'] - 1) * $this->getLimit(); |
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} |
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return isset($page['offset']) && is_numeric($page['offset']) ? (int) $page['offset'] : 0; |
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} |
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return null; |
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} |
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/** |
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* @return int|null |
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*/ |
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public function getLimit() |
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{ |
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if ($page = $this->http()->get('page')) { |
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if (isset($page['number']) && is_numeric($page['number'])) { |
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return isset($page['size']) && is_numeric($page['size']) ? |
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(int) $page['size'] : static::DEFAULT_LIMIT; |
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} |
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return isset($page['limit']) && is_numeric($page['limit']) ? |
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(int) $page['limit'] : static::DEFAULT_LIMIT; |
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} |
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return null; |
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} |
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/** |
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* @return array|string|null |
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*/ |
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public function getInclude() |
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{ |
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$include = $this->http()->get('include'); |
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if (!is_array($include)) { |
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RestException::invalidInclude(); |
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} |
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return $include; |
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} |
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/** |
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* @return array|string|null |
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*/ |
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public function getExclude() |
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{ |
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return $this->http()->get('exclude'); |
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} |
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} |
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