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<?php namespace Pz\Doctrine\Rest; |
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use Symfony\Component\HttpFoundation\Request; |
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abstract class RestRequestAbstract extends Request |
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{ |
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/** |
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* Json API type. |
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*/ |
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const JSON_API_CONTENT_TYPE = 'application/vnd.api+json'; |
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/** |
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* Default limit for list. |
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*/ |
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const DEFAULT_LIMIT = 1000; |
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/** |
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* Authorize rest request. |
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* Entity will be object for get,update,delete actions. |
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* Entity will be string for index,create action. |
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* |
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* @param object|string $entity |
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* |
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* @return mixed |
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*/ |
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abstract public function authorize($entity); |
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/** |
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* @return bool |
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*/ |
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public function isAcceptJsonApi() |
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{ |
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return in_array(static::JSON_API_CONTENT_TYPE, $this->getAcceptableContentTypes()); |
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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->get('id'); |
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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 $this->get('fields', []); |
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} |
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/** |
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* @return mixed|null |
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*/ |
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public function getFilter() |
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{ |
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if ($query = $this->get('filter')) { |
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if (is_string($query) && (null !== ($json = json_decode($query, true)))) { |
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return $json; |
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} |
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return $query; |
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} |
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return null; |
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} |
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/** |
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* @return array|null |
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*/ |
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public function getOrderBy() |
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{ |
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if ($fields = explode(',', $this->get('sort'))) { |
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$orderBy = []; |
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foreach ($fields as $field) { |
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if (empty($field)) continue; |
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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 = $this->get('page')) { |
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return isset($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 = $this->get('page')) { |
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return isset($page['limit']) && is_numeric($page['limit']) ? (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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return $this->get('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->get('exclude'); |
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} |
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} |
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