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<?php |
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namespace SimpleImageManager; |
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use Illuminate\Contracts\Foundation\Application; |
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use InvalidArgumentException; |
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use SimpleImageManager\Contracts\ImageManagerInterface; |
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use SimpleImageManager\Managers\ImageManager; |
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class SimpleImageManager |
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{ |
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/** |
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* Configuration filtration callback. |
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* |
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* @var \Closure|null |
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*/ |
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protected static ?\Closure $filterConfigCallback = null; |
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/** |
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* The application instance. |
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*/ |
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protected Application $app; |
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/** |
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* The array of resolved services. |
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*/ |
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protected array $services = []; |
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/** |
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* Create a new instance. |
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* |
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* @param Application $app |
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*/ |
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public function __construct(Application $app) |
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{ |
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$this->app = $app; |
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} |
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/** |
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* Add additional filter for config data. Can be user in app service provider. |
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* |
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* @param \Closure|null $callback |
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*/ |
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public static function filterConfigUsing(?\Closure $callback): void |
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{ |
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static::$filterConfigCallback = $callback; |
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} |
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/** |
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* Get default driver name. |
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* |
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* @return string |
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*/ |
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public function getDefaultDriver(): string |
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{ |
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return $this->app->get('config')['simple-image-manager.default.driver']; |
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} |
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/** |
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* @param string $name |
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* |
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* @return mixed |
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*/ |
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protected function getConfig(string $name): mixed |
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{ |
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$configData = $this->app->get('config')["simple-image-manager.drivers.{$name}"] ?? null; |
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return $this->filterConfig($name, $configData); |
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} |
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/** |
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* @param string $driver |
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* @param mixed $config |
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* |
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* @return mixed |
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*/ |
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protected function filterConfig(string $driver, mixed $config): mixed |
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{ |
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if (is_callable(static::$filterConfigCallback)) { |
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return call_user_func(static::$filterConfigCallback, $driver, $config); |
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} |
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return $config; |
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} |
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/** |
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* Get a driver instance. |
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* |
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* @param string|null $driver |
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* |
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* @return ImageManagerInterface |
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*/ |
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public function driver(?string $driver = null): ImageManagerInterface |
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{ |
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return $this->get($driver ?? $this->getDefaultDriver()); |
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} |
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/** |
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* Create a driver instance. |
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* |
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* @param string $name |
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* |
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* @return ImageManagerInterface |
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*/ |
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protected function get(string $name): ImageManagerInterface |
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{ |
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return $this->services[ $name ] ?? ($this->services[ $name ] = $this->resolve($name)); |
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} |
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/** |
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* @param string $name |
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* |
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* @return ImageManagerInterface |
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*/ |
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protected function resolve(string $name): ImageManagerInterface |
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{ |
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$config = $this->getConfig($name); |
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if (is_null($config)) { |
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throw new InvalidArgumentException("Simple image manager driver [{$name}] is not defined."); |
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} |
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if (!empty($config['manager'])) { |
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$manager = $config['manager']; |
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if (is_string($manager) && |
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class_exists($manager) && |
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is_subclass_of($manager, ImageManagerInterface::class)) { |
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return new $manager($config); |
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} |
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throw new InvalidArgumentException("Driver [{$name}] has wong manager."); |
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} |
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return new ImageManager($config); |
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} |
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/** |
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* Dynamically call the default driver instance. |
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* |
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* @param string $method |
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* @param array $parameters |
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* |
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* @return mixed |
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*/ |
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public function __call(string $method, array $parameters) |
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{ |
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return $this->driver()->$method(...$parameters); |
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} |
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} |
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