/**
* Finds the WidgetMenu model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return WidgetMenu the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = WidgetMenu::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
public function init()
{
$cacheKey = [WidgetMenu::className(), $this->key];
$this->items = Yii::$app->cache->get($cacheKey);
if ($this->items === false) {
if (!($model = WidgetMenu::findOne(['key' => $this->key, 'status' => WidgetMenu::STATUS_ACTIVE]))) {
throw new InvalidConfigException();
}
$this->items = json_decode($model->items, true);
Yii::$app->cache->set($cacheKey, $this->items, 60 * 60 * 24);
}
}
public static function getMenuLinks($key, $additionalLinks)
{
if (!($model = WidgetMenu::findOne(['key' => $key, 'status' => WidgetMenu::STATUS_ACTIVE]))) {
throw new EmptyMenuItemsException();
}
$links = array();
foreach ($model->items as $item) {
if (WidgetMenuItem::STATUS_ACTIVE == $item->active && !empty($item->name) && $item->url) {
$links[] = ['label' => $item->name, 'url' => [$item->url]];
}
}
if (!empty($additionalLinks) && is_array($additionalLinks)) {
$links = array_merge($links, $additionalLinks);
}
return $links;
}
