public function actionFields($id)
{
if (!($model = Category::findOne($id))) {
return $this->redirect(['/admin/' . $this->module->id]);
}
if (Yii::$app->request->post('save')) {
$fields = Yii::$app->request->post('Field') ?: [];
$result = [];
foreach ($fields as $field) {
$temp = json_decode($field);
if ($temp === null && json_last_error() !== JSON_ERROR_NONE || empty($temp->name) || empty($temp->title) || empty($temp->type) || !($temp->name = trim($temp->name)) || !($temp->title = trim($temp->title)) || !array_key_exists($temp->type, Category::$fieldTypes)) {
continue;
}
$options = '';
if ($temp->type == 'select' || $temp->type == 'checkbox') {
if (empty($temp->options) || !($temp->options = trim($temp->options))) {
continue;
}
$options = [];
foreach (explode(',', $temp->options) as $option) {
$options[] = trim($option);
}
}
$result[] = ['name' => \yii\helpers\Inflector::slug($temp->name), 'title' => $temp->title, 'type' => $temp->type, 'options' => $options];
}
$model->fields = $result;
if ($model->save()) {
$ids = [];
foreach ($model->children()->all() as $child) {
$ids[] = $child->primaryKey;
}
if (count($ids)) {
Category::updateAll(['fields' => json_encode($model->fields)], ['in', 'category_id', $ids]);
}
$this->flash('success', Yii::t('easyii/customers', 'Category updated'));
} else {
$this->flash('error', Yii::t('easyii', 'Update error. {0}', $model->formatErrors()));
}
return $this->refresh();
} else {
return $this->render('fields', ['model' => $model]);
}
}
