/**
* Updates an existing User Photo.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id
* @return mixed
*/
public function actionUpdatephoto($id)
{
if ($id == \Yii::$app->user->id) {
$model = $this->findModel($id);
if ($model->load(Yii::$app->request->post())) {
$image = UploadedFile::getInstance($model, 'photo_name');
$model->photo_name = $image->name;
if ($image != null) {
$imagePath = explode("\\", $image->tempName);
array_pop($imagePath);
$imagePath = implode("\\", $imagePath);
$imagePath = $imagePath . "\\" . $image->name;
$image->saveAs($imagePath);
$model->attachImage($imagePath, true);
} else {
$model->removeImage($model->getImage(), true);
}
$change = new NotifUserHelper();
$followersNotified = $change->userChangedPhoto($id);
$model->save();
return $this->redirect(['index', 'followersNotified' => $followersNotified]);
} else {
return $this->render('updatephoto', ['model' => $model]);
}
}
return $this->redirect('index');
}
