/**
* Subscribing the thread of given ID.
* @param integer $id
* @return \yii\web\Response
*/
public function actionAdd($id = null)
{
if (!Yii::$app->request->isAjax) {
return $this->redirect(['default/index']);
}
$data = ['error' => 1, 'msg' => Html::tag('span', Html::tag('span', '', ['class' => 'glyphicon glyphicon-warning-sign']) . ' ' . Yii::t('podium/view', 'Error while adding this subscription!'), ['class' => 'text-danger'])];
if (Yii::$app->user->isGuest) {
$data['msg'] = Html::tag('span', Html::tag('span', '', ['class' => 'glyphicon glyphicon-warning-sign']) . ' ' . Yii::t('podium/view', 'Please sign in to subscribe to this thread'), ['class' => 'text-info']);
}
if (is_numeric($id) && $id > 0) {
$subscription = Subscription::find()->where(['thread_id' => $id, 'user_id' => User::loggedId()])->limit(1)->one();
if (!empty($subscription)) {
$data['msg'] = Html::tag('span', Html::tag('span', '', ['class' => 'glyphicon glyphicon-warning-sign']) . ' ' . Yii::t('podium/view', 'You are already subscribed to this thread.'), ['class' => 'text-info']);
} else {
if (Subscription::add((int) $id)) {
$data = ['error' => 0, 'msg' => Html::tag('span', Html::tag('span', '', ['class' => 'glyphicon glyphicon-ok-circle']) . ' ' . Yii::t('podium/view', 'You have subscribed to this thread!'), ['class' => 'text-success'])];
}
}
}
return Json::encode($data);
}
