/**
* Method to instantiate the view.
*
* @param App $app The application object.
* @param ModelInterface $model The model object.
* @param string|array $templatesPaths The templates paths.
*
* @throws \RuntimeException
* @since 1.0
*/
public function __construct(App $app, ModelInterface $model, $templatesPaths = '')
{
parent::__construct($model);
$this->app = $app;
$renderer = $app->getContainer()->get('config')->get('renderer.type');
$className = 'App\\View\\Renderer\\' . ucfirst($renderer);
if (false == class_exists($className)) {
throw new \RuntimeException(sprintf('Invalid renderer: %s', $renderer));
}
$config = array();
$config['templates_base_dir'] = JPATH_TEMPLATES;
// Load the renderer.
$this->renderer = new $className($config);
// Register application's Twig extension.
$this->renderer->addExtension(new TwigExtension($app));
// Register additional paths.
if (!empty($templatesPaths)) {
$this->renderer->setTemplatesPaths($templatesPaths, true);
}
// Register the theme path
$this->renderer->set('themePath', DEFAULT_THEME . '/');
// Retrieve and clear the message queue
$this->renderer->set('flashBag', $app->getMessageQueue());
$app->clearMessageQueue();
}