/**
* Updates an existing Forum model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id
* @return mixed
*/
public function actionUpdate($id, $action = 'dashboard')
{
$model = $this->findModel($id);
$newBoard = new Board();
if ($newBoard->load(Yii::$app->request->post())) {
$newBoard->forum_id = $model->id;
if ($newBoard->save()) {
Yii::$app->getSession()->setFlash('success', Yii::t('app', 'Create successfully.'));
} else {
Yii::$app->getSession()->setFlash('error', 'Server error.');
}
}
Yii::setAlias('@upload', '@webroot/uploads/forum/icon/');
if (Yii::$app->request->isPost && !empty($_FILES)) {
$extension = strtolower(pathinfo($_FILES['file']['name'], PATHINFO_EXTENSION));
$fileName = $model->id . '_' . time() . rand(1, 10000) . '.' . $extension;
Image::thumbnail($_FILES['file']['tmp_name'], 160, 160)->save(Yii::getAlias('@upload') . $fileName, ['quality' => 80]);
//delete old icon
$file_exists = file_exists(Yii::getAlias('@upload') . $model->forum_icon);
if ($file_exists && strpos($model->forum_icon, 'default') === false) {
@unlink(Yii::getAlias('@upload') . $model->forum_icon);
}
$model->forum_icon = $fileName;
$model->update();
}
if ($model->load(Yii::$app->request->post())) {
if ($model->validate() && $model->save()) {
Yii::$app->getSession()->setFlash('success', Yii::t('app', 'Save successfully.'));
}
}
return $this->render('update', ['model' => $model, 'newBoard' => $newBoard, 'action' => $action]);
}
