public function __construct()
{
$provider = Config::get('providers', 'view', null);
if ($provider) {
// use reflection to detect the provider class name
$refMethod = new \ReflectionMethod($provider, 'provides');
$rendererClass = $refMethod->invoke(new $provider());
if (empty($rendererClass)) {
throw new ViewException("Class {$provider} doesn't provides a valid renderer class");
}
$this->renderer = new $rendererClass();
} else {
$refMethod = new \ReflectionMethod(__NAMESPACE__ . '\\ViewProvider', 'provides');
$rendererClass = $refMethod->invoke(new ViewProvider());
$this->renderer = new $rendererClass();
}
}
private function startSession()
{
if (headers_sent()) {
throw new SessionException('Unable to start session handling, headers already sent.');
}
$provider = Config::get('providers.session');
if ($provider) {
if (!class_exists($provider)) {
throw new IllegalArgumentException('Unable to set session provider to ' . $provider);
}
$handlerClass = (new $provider())->provides();
$handler = new $handlerClass();
session_set_save_handler($handler, true);
}
session_start();
}
public function delete()
{
$table_name = $this->getTable();
$config = Config::get('database', $this->getConnection(), 'default');
$conn = new Connection($config);
$pk = $this->getPrimaryKey();
if (!isset($this->attributes[$pk])) {
return -1;
}
return (new DeleteQuery($table_name, $conn))->where($pk, $this->attributes[$pk])->execute();
}
