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<?php |
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namespace JsLocalization\Caching; |
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use Config; |
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use Event; |
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/** |
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* Class ConfigCachingService |
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* @package JsLocalization\Caching |
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*/ |
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class ConfigCachingService extends AbstractCachingService |
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{ |
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/** |
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* The key used to cache the JSON encoded messages. |
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* |
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* @var string |
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*/ |
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const CACHE_KEY = 'js-localization-config-json'; |
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/** |
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* The key used to cache the timestamp of the last |
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* refreshCache() call. |
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* |
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* @var string |
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*/ |
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const CACHE_TIMESTAMP_KEY = 'js-localization-config-last-modified'; |
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public function __construct() |
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{ |
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parent::__construct(self::CACHE_KEY, self::CACHE_TIMESTAMP_KEY); |
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} |
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/** |
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* Refreshes the cache item containing the JSON encoded |
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* config object. |
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* Fires the 'JsLocalization.registerConfig' event. |
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* |
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* @return void |
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*/ |
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public function refreshCache() |
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{ |
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Event::fire('JsLocalization.registerConfig'); |
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$configJson = $this->createConfigJson(); |
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$this->refreshCacheUsing($configJson); |
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} |
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/** |
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* Returns the config (already JSON encoded). |
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* Refreshes the cache if necessary. |
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* |
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* @param bool $noCache (optional) Defines if cache should be ignored. |
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* @return mixed|string string The JSON-encoded config exports. |
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*/ |
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public function getConfigJson($noCache = false) |
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{ |
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if ($noCache || $this->isDisabled()) { |
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return $this->createConfigJson(); |
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} else { |
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return $this->getData(); |
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} |
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} |
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/** |
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* @return bool Is config caching disabled? `true` means that this class does not cache, but create the data on the fly. |
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*/ |
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public function isDisabled() |
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{ |
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return Config::get('js-localization.disable_config_cache', false); |
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} |
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/** |
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* @return string |
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*/ |
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protected function createConfigJson() |
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{ |
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$propertyNames = Config::get('js-localization.config', []); |
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$configArray = []; |
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foreach ($propertyNames as $propertyName) { |
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$configArray[$propertyName] = Config::get($propertyName); |
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} |
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return json_encode((object)$configArray); |
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} |
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} |
andywer /
laravel-js-localization
