Fixing errorTitle and errorMessage variables

Author: iSapozhnik

Example/LoadingViewController/ViewController.swift

@@ -19,8 +19,10 @@ class ViewController: LoadingViewController {
 		delay(1.0) { [weak self] in
 			self?.setVisibleScreen(.Loading)
 			self?.delay(3, closure: { [weak self] in
-				self?.errorTitle = "Lorem ipsum dolor sit amet, et nisl rebum viderer nam."
-				self?.errorMessage = "Ne laudem expetendis intellegam nec. Vel eu veritus omnesque, ei dolorem oporteat eos, admodum praesent te vix. Vel albucius oportere euripidis ne. Eum in timeam persius, no labore persequeris per, ea vix adhuc postulant."
+				let userInfo = [NSLocalizedDescriptionKey:NSLocalizedString("Operation was unsuccessful.", comment: ""), NSLocalizedFailureReasonErrorKey:NSLocalizedString("The operation timed out.", comment:""), NSLocalizedRecoverySuggestionErrorKey:NSLocalizedString("Have you tried turning it off and on again?", comment: "")]
+				let error = NSError(domain: "some doman", code: 1000, userInfo: userInfo)
+				self?.lastError = error
+				
 				self?.errorIcon = UIImage(named: "doc_fail")
 				self?.setVisibleScreen(.Failure)
 				self?.delay(2, closure: {
@@ -39,7 +41,7 @@ class ViewController: LoadingViewController {
     }
 
 	override func loadingViewStyle() -> LoadingViewStyle {
-		return .Multicolor
+		return .Stroke
 	}
 }
 

LoadingViewController.podspec

@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = 'LoadingViewController'
-  s.version          = '0.1.5'
+  s.version          = '0.1.6'
   s.summary          = 'LoadingViewController is a component for changing controller views: content -> loading -> content or content -> loading -> error.'
 
 # This description is used to generate tags and improve search results.

LoadingViewController/Classes/LoadingViewController.swift

@@ -44,19 +44,29 @@ public class LoadingViewController: UIViewController {
 
 	@IBOutlet public var contentView: UIView!
 
+	public var lastError: NSError?
+	
 	var visibleContentType: ContentType = .Undefined
 	var activeView: UIView?
 
 	var animationQueue = Array<AnimationDict>()
 	var currentAnimation: AnimationDict?
 
-	public var errorTitle: String = NSLocalizedString("Oops, something went wrong", comment: "")
-	public var errorMessage: String?
+	public var errorTitle: String {
+		get {
+			return lastError?.localizedDescription ?? NSLocalizedString("Oops, something went wrong", comment: "")
+		}
+	}
+	public var errorMessage: String {
+		get {
+			return lastError?.localizedFailureReason ?? NSLocalizedString("Please try again later", comment: "")
+		}
+	}
 	public var errorIcon: UIImage?
 	public var errorAction: String?
 
 	var noDataAction: String?
-	public var moDataMessage: String = NSLocalizedString("No data availabel", comment: "")
+	public var noDataMessage: String = NSLocalizedString("No data availabel", comment: "")
 
 	var contentViewAllwaysAvailabel: Bool = false
 

LoadingViewController/Classes/Views/ErrorViews/ErrorView.swift

@@ -40,7 +40,6 @@ class ErrorView: UIView {
 			errorView.action = actionHandler
 			return errorView
 		}
-		
 	}
 
 	func didSetTitle() {}