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<?php |
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namespace App; |
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use Slim\App; |
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class Application extends App |
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{ |
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/** |
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* @var string |
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*/ |
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protected $environment; |
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/** |
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* @var string |
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*/ |
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protected $rootDir; |
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public function __construct(string $environment) |
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{ |
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$this->environment = $environment; |
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$this->rootDir = $this->getRootDir(); |
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parent::__construct($this->loadConfiguration()); |
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$this->configureContainer(); |
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$this->registerHandlers(); |
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$this->loadMiddleware(); |
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$this->registerControllers(); |
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$this->loadRoutes(); |
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} |
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public function getCacheDir() |
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{ |
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return $this->getRootDir().'/var/cache/'.$this->environment; |
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} |
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public function getConfigurationDir() |
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{ |
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return $this->getRootDir().'/config'; |
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} |
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public function getEnvironment() |
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{ |
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return $this->environment; |
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} |
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public function getLogDir() |
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{ |
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return $this->getRootDir().'/var/log'; |
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} |
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public function getRootDir() |
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{ |
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if (null === $this->rootDir) { |
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$this->rootDir = dirname(__DIR__); |
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} |
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return $this->rootDir; |
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} |
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protected function configureContainer() |
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{ |
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$this->readConfigFile('container.php', ['container' => $this->getContainer()]); |
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} |
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protected function loadConfiguration() |
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{ |
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$settings = $this->readConfigFile('framework.php', ['app' => $this]); |
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if (file_exists($this->getConfigurationDir().'/services.'.$this->getEnvironment().'.php')) { |
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$filename = 'services.'.$this->getEnvironment().'.php'; |
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} else { |
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$filename = 'services.php'; |
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} |
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$settings += $this->readConfigFile($filename, ['app' => $this]); |
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return ['settings' => $settings]; |
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} |
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protected function loadMiddleware() |
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{ |
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$this->readConfigFile('middleware.php', [ |
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'app' => $this, |
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'container' => $this->getContainer() |
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]); |
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} |
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protected function loadRoutes() |
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{ |
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$this->readConfigFile('routes.php', [ |
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'app' => $this, |
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'container' => $this->getContainer() |
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]); |
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} |
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protected function registerControllers() |
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{ |
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$container = $this->getContainer(); |
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$controllers = $this->readConfigFile('controllers.php', ['container' => $container]); |
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foreach ($controllers as $key => $class) { |
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$container['controller.'.$key] = function ($container) use ($class) { |
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return new $class($container); |
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}; |
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} |
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} |
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protected function registerHandlers() |
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{ |
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$this->readConfigFile('handlers.php', ['container' => $this->getContainer()]); |
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} |
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private function readConfigFile(string $filename, array $params = []) |
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{ |
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foreach ($params as $name => $value) { |
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if ($name) { |
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${$name} = $value; |
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} |
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} |
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return require $this->getConfigurationDir().'/'.$filename; |
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} |
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} |
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