public function actionList($id)
{
$model = CarouselCatalog::findOne($id);
if ($model === null) {
$this->flash('error', Yii::t('easyii', 'Not found'));
return $this->redirect(['/admin/' . $this->module->id]);
}
if (Yii::$app->request->post('save')) {
$items = [];
foreach (Yii::$app->request->post('Items', []) as $itemData) {
$item = Json::decode($itemData, false);
if ($item === null || empty($item->item_id) || !($item->item_id = trim($item->item_id))) {
continue;
}
$items[] = $item->item_id;
}
$model->items = $items;
if ($model->save()) {
$this->flash('success', Yii::t('easyii/carouselcatalog', 'Item updated'));
} else {
$this->flash('error', Yii::t('easyii', 'Update error. {0}', $model->formatErrors()));
}
return $this->refresh();
} else {
$items = Item::find()->where(['not in', 'item_id', $model->items])->all();
$already = Item::find()->where(['in', 'item_id', $model->items])->orderBy(['FIELD(item_id, ' . join(', ', $model->items) . ')' => ''])->all();
foreach ($already as &$_already) {
$_already = new ItemObject($_already);
}
foreach ($items as &$item) {
$item = new ItemObject($item);
}
}
return $this->render('list', ['model' => $model, 'items' => $items, 'already' => $already]);
}
public function actionDelete($id)
{
if ($model = CarouselCatalog::findOne($id)) {
$model->delete();
} else {
$this->error = Yii::t('easyii', 'Not found');
}
return $this->formatResponse(Yii::t('easyii/carouselcatalog', 'Carousel item deleted'));
}