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<?php |
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namespace Distilleries\Contentful\Api\Delivery; |
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use Illuminate\Support\Facades\Cache; |
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use Psr\Http\Message\ResponseInterface; |
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use Distilleries\Contentful\Api\DeliveryApi; |
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class Cached extends Live implements DeliveryApi |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public function entries(array $parameters = []): array |
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{ |
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$keyCache = $this->keyCache($parameters); |
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$response = $this->query('entries', $parameters); |
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return $this->handleResponse($response, $keyCache); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function assets(array $parameters = []): array |
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{ |
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$keyCache = $this->keyCache($parameters); |
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$response = $this->query('assets', $parameters); |
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return $this->handleResponse($response, $keyCache); |
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} |
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/** |
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* Return key cache for given parameters. |
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* |
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* @param array $parameters |
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* @return string |
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*/ |
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private function keyCache(array $parameters): string |
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{ |
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return 'delivery_api_' . (config('contentful.use_preview') ? 'preview_' : '') . md5(json_encode($parameters)); |
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} |
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/** |
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* Use cached response if status code is not in 2xx OR fetch new one and store it in cache. |
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* |
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* @param \Psr\Http\Message\ResponseInterface $response |
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* @param string $keyCache |
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* @return array |
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*/ |
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private function handleResponse(ResponseInterface $response, string $keyCache): array |
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{ |
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if (($response->getStatusCode() >= 300) || ($response->getStatusCode() <= 100)) { |
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$data = Cache::get($keyCache); |
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} else { |
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$data = $this->decodeResponse($response); |
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Cache::forever($keyCache, $data); |
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} |
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return ! empty($data) ? $data : []; |
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} |
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} |
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Distilleries /
Laravel-Contentful-Utilities
