|
public getModel ( string $name = null, array $config = [] ) : |
||
| $name | string | The Model name. If null we'll use the modelName variable or, if it's empty, the same name as the Controller |
| $config | array | Configuration parameters to the Model. If skipped we will use $this->config |
| return | The instance of the Model known to this Controller | |
public function getModel($name = null, $config = array())
{
if (!empty($name)) {
$modelName = $name;
} elseif (!empty($this->modelName)) {
$modelName = $this->modelName;
} else {
$modelName = $this->view;
}
if (!array_key_exists($modelName, $this->modelInstances)) {
if (empty($config) && isset($this->config['modelConfig'])) {
$config = $this->config['modelConfig'];
}
if (empty($name)) {
$config['modelTemporaryInstance'] = true;
} else {
// Other classes are loaded with persistent state disabled and their state/input blanked out
$config['modelTemporaryInstance'] = false;
$config['modelClearState'] = true;
$config['modelClearInput'] = true;
}
$this->modelInstances[$modelName] = $this->container->factory->model(ucfirst($modelName), $config);
}
return $this->modelInstances[$modelName];
} /**
* Returns a named Model object. Makes sure that the Model is a database-aware model, throwing an exception
* otherwise, when $name is null.
*
* @param string $name The Model name. If null we'll use the modelName
* variable or, if it's empty, the same name as
* the Controller
* @param array $config Configuration parameters to the Model. If skipped
* we will use $this->config
*
* @return DataModel The instance of the Model known to this Controller
*
* @throws NotADataModel When the model type doesn't match our expectations
*/
public function getModel($name = null, $config = array())
{
$model = parent::getModel($name, $config);
if (is_null($name) && !$model instanceof DataModel) {
throw new NotADataModel('Model ' . get_class($model) . ' is not a database-aware Model');
}
return $model;
}
