Alamofire/Example/MasterViewController.swift

// MasterViewController.swift
//
// Copyright (c) 2014–2015 Alamofire Software Foundation (http://alamofire.org/)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

import Alamofire
import UIKit

class MasterViewController: UITableViewController {

    @IBOutlet weak var titleImageView: UIImageView!

    var detailViewController: DetailViewController? = nil
    var objects = NSMutableArray()

    // MARK: - View Lifecycle

    override func awakeFromNib() {
        super.awakeFromNib()

        navigationItem.titleView = titleImageView
    }

    override func viewDidLoad() {
        super.viewDidLoad()

        if let split = splitViewController {
            let controllers = split.viewControllers

            if let
                navigationController = controllers.last as? UINavigationController,
                topViewController = navigationController.topViewController as? DetailViewController
            {
                detailViewController = topViewController
            }
        }
    }

    // MARK: - UIStoryboardSegue

    override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
        if let
            navigationController = segue.destinationViewController as? UINavigationController,
            detailViewController = navigationController.topViewController as? DetailViewController
        {
            func requestForSegue(segue: UIStoryboardSegue) -> Request? {
                switch segue.identifier! {
                case "GET":
                    detailViewController.segueIdentifier = "GET"
                    return Alamofire.request(.GET, "https://httpbin.org/get")
                case "POST":
                    detailViewController.segueIdentifier = "POST"
                    return Alamofire.request(.POST, "https://httpbin.org/post")
                case "PUT":
                    detailViewController.segueIdentifier = "PUT"
                    return Alamofire.request(.PUT, "https://httpbin.org/put")
                case "DELETE":
                    detailViewController.segueIdentifier = "DELETE"
                    return Alamofire.request(.DELETE, "https://httpbin.org/delete")
                case "DOWNLOAD":
                    detailViewController.segueIdentifier = "DOWNLOAD"
                    let destination = Alamofire.Request.suggestedDownloadDestination(
                        directory: .CachesDirectory,
                        domain: .UserDomainMask
                    )
                    return Alamofire.download(.GET, "https://httpbin.org/stream/1", destination: destination)
                default:
                    return nil
                }
            }

            if let request = requestForSegue(segue) {
                detailViewController.request = request
            }
        }
    }
}