public function actionEdit($id = null)
{
if ($id !== null) {
$model = ThumbnailSize::findOne($id);
} else {
$model = new ThumbnailSize();
$model->loadDefaultValues();
}
$post = \Yii::$app->request->post();
if ($model->load($post) && $model->validate()) {
$save_result = $model->save();
if ($save_result === true) {
Yii::$app->session->setFlash('info', Yii::t('app', 'Object saved'));
$returnUrl = Yii::$app->request->get('returnUrl', ['index']);
switch (Yii::$app->request->post('action', 'save')) {
case 'next':
return $this->redirect(['edit', 'returnUrl' => $returnUrl]);
case 'back':
return $this->redirect($returnUrl);
default:
return $this->redirect(Url::toRoute(['edit', 'id' => $model->id, 'returnUrl' => $returnUrl]));
}
} else {
\Yii::$app->session->setFlash('error', Yii::t('app', 'Cannot update data'));
}
}
return $this->render('edit', ['model' => $model]);
}
public static function getByDemand($demand)
{
$sizes = explode('x', $demand);
$size = static::findOne(['width' => $sizes[0], 'height' => $sizes[1]]);
if ($size === null) {
$size = new ThumbnailSize();
$size->loadDefaultValues();
$size->setAttributes(['width' => $sizes[0], 'height' => $sizes[1]]);
$size->save();
}
return $size;
}
