Upgrade to swift 3

MeatChat/Images.xcassets/AppIcon.appiconset/Contents.json

@@ -1,5 +1,15 @@
 {
   "images" : [
+    {
+      "idiom" : "iphone",
+      "size" : "20x20",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "20x20",
+      "scale" : "3x"
+    },
     {
       "size" : "29x29",
       "idiom" : "iphone",
@@ -34,6 +44,16 @@
       "filename" : "[email protected]",
       "scale" : "3x"
     },
+    {
+      "idiom" : "ipad",
+      "size" : "20x20",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "20x20",
+      "scale" : "2x"
+    },
     {
       "size" : "29x29",
       "idiom" : "ipad",

MeatChat/MCAppDelegate.swift

@@ -13,37 +13,37 @@ class MCAppDelegate : UIResponder, UIApplicationDelegate {
 
     var window:UIWindow?
 
-    func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject : AnyObject]?) -> Bool {
+    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
 
         do {
             try AVAudioSession.sharedInstance().setCategory(AVAudioSessionCategoryAmbient)
         } catch {
             print(error)
         }
 
-        let defaultDefaults = NSDictionary(contentsOfFile: NSBundle.mainBundle().pathForResource("DefaultDefaults", ofType: "plist")!) as? Dictionary<String,AnyObject>
-        NSUserDefaults.standardUserDefaults().registerDefaults(defaultDefaults!)
+        let defaultDefaults = NSDictionary(contentsOfFile: Bundle.main.path(forResource: "DefaultDefaults", ofType: "plist")!) as? Dictionary<String,AnyObject>
+        UserDefaults.standard.register(defaults: defaultDefaults!)
 
         return true
     }
 
-    func applicationDidEnterBackground(application: UIApplication) {
+    func applicationDidEnterBackground(_ application: UIApplication) {
         if let nc=self.window?.rootViewController as? UINavigationController {
             if let vc=nc.topViewController as? MCPostListViewController {
                 vc.postViewController?.closePostWithPosted(false)
             }
         }
     }
 
-    func applicationWillEnterForeground(application: UIApplication) {
+    func applicationWillEnterForeground(_ application: UIApplication) {
         if let nc=self.window?.rootViewController as? UINavigationController {
             if let vc=nc.topViewController as? MCPostListViewController {
                 vc.resumePlay()
             }
         }
     }
 
-    func applicationWillTerminate(application: UIApplication) {
+    func applicationWillTerminate(_ application: UIApplication) {
         if let nc=self.window?.rootViewController as? UINavigationController {
             if let vc=nc.topViewController as? MCPostListViewController {
                 vc.flushItems()

MeatChat/MCPost.swift

@@ -8,58 +8,59 @@
 
 import Foundation
 import UIKit
+import DateToolsSwift
 
 class MCPost :NSObject {
 
     var postData: [String : AnyObject]
     var attributedString : NSAttributedString;
-    var videoUrl : NSURL;
+    var videoUrl : URL;
     var created :Int;
     var fingerprint :String;
 
 
     init(dict: NSDictionary ) {
-        self.postData = dict.dictionaryWithValuesForKeys(["message","created"])
+        self.postData = dict.dictionaryWithValues(forKeys: ["message","created"]) as [String : AnyObject]
         self.created = (dict["created"] as? Int)!
         self.fingerprint = (dict["fingerprint"] as? String)!
         self.attributedString=NSAttributedString()
-        let media: String = (dict["media"]!.substringFromIndex(22) as String)
-        self.videoUrl=NSURL()
+        let media: String = ((dict["media"]! as AnyObject).substring(from: 22) as String)
+        self.videoUrl=URL(string: "")!
         super.init()
         self.setAttributedBody()
-        let videoData: NSData = NSData(base64EncodedString: media, options: NSDataBase64DecodingOptions.IgnoreUnknownCharacters)!
-            videoData.writeToURL(self.path()!, atomically: false)
+        let videoData: Data = Data(base64Encoded: media, options: NSData.Base64DecodingOptions.ignoreUnknownCharacters)!
+            try? videoData.write(to: self.path()!, options: [])
         self.videoUrl = self.path()!
         do {
-            try self.videoUrl.setResourceValue(true, forKey: NSURLIsExcludedFromBackupKey)
+            try (self.videoUrl as NSURL).setResourceValue(true, forKey: URLResourceKey.isExcludedFromBackupKey)
         } catch {
             print(error)
         }
         return
     }
 
-    func path() -> NSURL? {
+    func path() -> URL? {
 
-        let fileManager = NSFileManager.defaultManager()
+        let fileManager = FileManager.default
 
-        let urls = fileManager.URLsForDirectory(.DocumentDirectory, inDomains: .UserDomainMask)
+        let urls = fileManager.urls(for: .documentDirectory, in: .userDomainMask)
 
-       let documentDirectory: NSURL = urls.first!
-        let finalPath = documentDirectory.URLByAppendingPathComponent(String(self.created)+".mp4")
+       let documentDirectory: URL = urls.first!
+        let finalPath = documentDirectory.appendingPathComponent(String(self.created)+".mp4")
         return finalPath
     }
 
 
 
     func relativeTime() -> String {
-        let epoch: NSTimeInterval = Double(created)/1000
-        let postDate: NSDate = NSDate(timeIntervalSince1970: epoch)
-        return postDate.dateTimeAgo()
+        let epoch: TimeInterval = Double(created)/1000
+        let postDate: Date = Date(timeIntervalSince1970: epoch)
+        return postDate.timeAgoSinceNow
     }
 
     func cleanup() {
         do {
-            try NSFileManager.defaultManager().removeItemAtURL(self.path()!)
+            try FileManager.default.removeItem(at: self.path()!)
         } catch {
             print(error)
         }
@@ -79,10 +80,10 @@ class MCPost :NSObject {
 
 
         do {
-             let string:NSMutableAttributedString = try NSMutableAttributedString(data: html.dataUsingEncoding(NSUTF8StringEncoding)!, options: [NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType, NSCharacterEncodingDocumentAttribute: NSUTF8StringEncoding ], documentAttributes: nil)
-            string.addAttribute(NSBackgroundColorAttributeName, value: UIColor.whiteColor(), range: NSMakeRange(0,string.length))
+             let string:NSMutableAttributedString = try NSMutableAttributedString(data: html.data(using: String.Encoding.utf8)!, options: [NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType, NSCharacterEncodingDocumentAttribute: String.Encoding.utf8 ], documentAttributes: nil)
+            string.addAttribute(NSBackgroundColorAttributeName, value: UIColor.white, range: NSMakeRange(0,string.length))
             string.addAttribute(NSForegroundColorAttributeName, value: UIColor(white: 0.23, alpha: 1.0), range: NSMakeRange(0,string.length))
-            string.addAttribute(NSFontAttributeName, value: UIFont.systemFontOfSize(17), range: NSMakeRange(0,string.length))
+            string.addAttribute(NSFontAttributeName, value: UIFont.systemFont(ofSize: 17), range: NSMakeRange(0,string.length))
             string.addAttribute(NSParagraphStyleAttributeName, value: paragraphStyle, range: NSMakeRange(0,string.length))
             self.attributedString=string
 

MeatChat/MCPostCell.swift

@@ -23,16 +23,16 @@ class MCPostCell : UITableViewCell {
     override func awakeFromNib() {
         self.videoPlayer=AVPlayer();
         let layer:AVPlayerLayer=AVPlayerLayer(player: self.videoPlayer)
-        self.videoPlayer!.actionAtItemEnd=AVPlayerActionAtItemEnd.None
-        layer.frame=CGRectMake(0, 0, 100, 75);
+        self.videoPlayer!.actionAtItemEnd=AVPlayerActionAtItemEnd.none
+        layer.frame=CGRect(x: 0, y: 0, width: 100, height: 75);
         layer.videoGravity=AVLayerVideoGravityResizeAspectFill;
         self.video?.layer.addSublayer(layer)
     }
 
-    func playerItemDidReachEnd(notification:NSNotification)
+    func playerItemDidReachEnd(_ notification:Notification)
     {
         let p:AVPlayerItem = notification.object as! AVPlayerItem
-        p.seekToTime(kCMTimeZero)
+        p.seek(to: kCMTimeZero)
     }
 
-}
+}