Class Application

app/templates/api/src/Api/Application.php:10–99

TODO Move all "features" things to a class with index() and get() methods

// TODO Move all "features" things to a class with index() and get() methods
class Application extends Slim
{
    public $configDirectory;
    public $config;

    protected function initConfig()
    {
        $config = array();
        if (!file_exists($this->configDirectory) || !is_dir($this->configDirectory)) {
            throw new Exception('Config directory is missing: ' . $this->configDirectory, 500);
        }
        foreach (preg_grep('/\\.php$/', scandir($this->configDirectory)) as $filename) {
            $config = array_replace_recursive($config, include $this->configDirectory . '/' . $filename);
        }
        return $config;
    }

    public function __construct(array $userSettings = array(), $configDirectory = 'config')
    {
        // Slim initialization
        parent::__construct($userSettings);
        $this->config('debug', false);
        $this->notFound(function () {
            $this->handleNotFound();
        });
        $this->error(function ($e) {
            $this->handleException($e);
        });

        // Config
        $this->configDirectory = __DIR__ . '/../../' . $configDirectory;
        $this->config = $this->initConfig();

        // /features
        $this->get('/features', function () {
            $features = new Features($this->config['features']);
            $this->response->headers->set('Content-Type', 'application/json');
            $this->response->setBody(json_encode($features->getFeatures()));
        });

        $this->get('/features/:id', function ($id) {
            $features = new Features($this->config['features']);
            $feature = $features->getFeature($id);
            if ($feature === null) {
                return $this->notFound();
            }
            $this->response->headers->set('Content-Type', 'application/json');
            $this->response->setBody(json_encode($feature));
        });
    }

    public function handleNotFound()
    {
        throw new Exception(
            'Resource ' . $this->request->getResourceUri() . ' using '
            . $this->request->getMethod() . ' method does not exist.',
            404
        );