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<?php |
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namespace Huntie\JsonApi\Serializers; |
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abstract class JsonApiSerializer |
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{ |
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/** |
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* Meta information to include. |
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* |
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* @var \Illuminate\Support\Collection |
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*/ |
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protected $meta; |
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/** |
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* Resource links to include. |
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* |
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* @var \Illuminate\Support\Collection |
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*/ |
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protected $links; |
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/** |
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* Create a new JSON API document serializer. |
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*/ |
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public function __construct() |
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{ |
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$this->meta = collect([]); |
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$this->links = collect([]); |
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} |
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/** |
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* Return primary data for the JSON API document. |
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* |
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* @return array |
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*/ |
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abstract protected function getPrimaryData(); |
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/** |
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* Add included meta information. |
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* |
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* @param string|array $key |
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* @param string|int|null $value |
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*/ |
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public function addMeta($key, $value = null) |
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{ |
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$this->meta = $this->meta->merge(is_array($key) ? $key : [$key => $value]); |
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} |
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/** |
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* Add one or more included links. |
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* |
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* @param string|array $key |
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* @param string|int|null $value |
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*/ |
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public function addLinks($key, $value = null) |
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{ |
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$this->links = $this->links->merge(is_array($key) ? $key : [$key => $value]); |
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} |
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/** |
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* Serialise JSON API document to an array. |
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* |
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* @return array |
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*/ |
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public function serializeToObject() |
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{ |
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return array_filter([ |
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'data' => $this->getPrimaryData(), |
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'links' => $this->links->toArray(), |
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'meta' => $this->meta->toArray(), |
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'included' => $this->getIncludedData(), |
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]); |
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} |
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/** |
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* Serialise JSON API document to a JSON string. |
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* |
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* @return array |
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*/ |
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public function serializeToJson() |
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{ |
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return json_encode($this->serializeToObject()); |
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} |
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/** |
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* Return any secondary included resource data. |
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* |
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* @return array |
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*/ |
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protected function getIncludedData() |
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{ |
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return []; |
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} |
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} |
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huntie /
laravel-simple-jsonapi
