Controller_Data_RESTful::setSource PHP Метод

    public function setSource($model, $table)
    {
        if (!$model->collection_uri) {
            throw $this->exception('Define $collection_uri in your model');
        }
        if (!$model->element_uri) {
            throw $this->exception('Define $element_uri in your model');
        }
        $pest = new $this->transport_class($table);
        if ($auth = $model->auth ?: $this->app->getConfig('restapi/auth', null)) {
            // Per-URL authentication is defined
            if (is_array($auth) && isset($auth[$table])) {
                $auth = $auth[$table];
            }
            if (!is_array($auth)) {
                throw $this->exception('auth must be array("user","pass")');
            }
            $pest->setupAuth($auth[0], $auth[1], @$auth[2] ?: 'basic');
        }
        $model->addMethod('pest', function () use($pest) {
            return $pest;
        });
        parent::setSource($model, $pest);
    }