| // |
| // FollowViewController.swift |
| // ActivityFeed |
| // |
| // Created by Robert Walsh on 1/21/16. |
| // |
| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. The ASF licenses this file to You |
| * under the Apache License, Version 2.0 (the "License"); you may not |
| * use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. For additional information regarding |
| * copyright in this work, please see the NOTICE file in the top level |
| * directory of this distribution. |
| * |
| */ |
| |
| import Foundation |
| import UIKit |
| import UsergridSDK |
| |
| class FollowViewController : UIViewController { |
| |
| @IBOutlet weak var usernameTextField: UITextField! |
| |
| @IBAction func addFollowerButtonTouched(sender:AnyObject?) { |
| guard let username = usernameTextField.text where !username.isEmpty |
| else { |
| self.showAlert(title: "Follow failed.", message: "Please enter a valid username.") |
| return |
| } |
| |
| UsergridManager.followUser(username) { (response) -> Void in |
| if response.ok { |
| self.performSegueWithIdentifier("unwindToChatSegue", sender: self) |
| } else { |
| self.showAlert(title: "Follow failed.", message: "No user with the username \"\(username)\" found.") |
| } |
| } |
| } |
| } |
