Custom errortext added

Author: iSapozhnik

Example/LoadingViewController/ViewController.swift

@@ -20,6 +20,7 @@ class ViewController: LoadingViewController {
 			self?.setVisibleScreen(.Loading)
 			self?.delay(3, closure: { [weak self] in
 				self?.noDataMessage = "You don't have any search results. Please, refine your search criteria and try again."
+				self?.customErrorTitle = "Hello World!"
 				self?.setVisibleScreen(.Failure, actionHandler: {
 
 				})

LoadingViewController.podspec

@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = 'LoadingViewController'
-  s.version          = '0.1.9'
+  s.version          = '0.2.0'
   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

@@ -56,14 +56,17 @@ public class LoadingViewController: UIViewController {
 	var animationQueue = Array<AnimationDict>()
 	var currentAnimation: AnimationDict?
 
+	public var customErrorTitle: String?
+	public var customErrorMessage: String?
+	
 	public var errorTitle: String {
 		get {
-			return lastError?.localizedDescription ?? NSLocalizedString("Oops, something went wrong", comment: "")
+			return lastError?.localizedDescription ?? customErrorTitle ?? NSLocalizedString("Oops, something went wrong", comment: "")
 		}
 	}
 	public var errorMessage: String {
 		get {
-			return lastError?.localizedFailureReason ?? NSLocalizedString("Please try again later", comment: "")
+			return lastError?.localizedFailureReason ?? customErrorMessage ?? NSLocalizedString("Please try again later", comment: "")
 		}
 	}
 	public var errorIcon: UIImage?