COVIDSafe code from version 1.1

CovidSafe/Feedback/Sources/PresentFeedbackExtensions.swift

@@ -0,0 +1,150 @@
+//  Copyright © 2020 Australian Government All rights reserved.
+
+import UIKit
+
+private var feedbackNotOnScreen = true
+
+extension UIWindow {
+  public func presentFeedback(_ promptUser: Bool = false, settings: FeedbackSettings? = nil) {
+    guard let presentedViewController = rootViewController?.topmostPresentedViewController else {
+      print("\(self), Cannot present feedback prompt because window does not have a presented view controller.".formattedLoggingStatement)
+      return
+    }
+
+    guard feedbackNotOnScreen else {
+      return
+    }
+
+    presentedViewController.presentFeedback( promptUser, settings: settings)
+  }
+}
+
+extension UIViewController {
+  func presentFeedbackWithPromptAndScreenshotTransition(_ settings: FeedbackSettings? = nil) {
+    guard feedbackNotOnScreen else {
+      return
+    }
+
+    let vc = ViewControllerFactory().createPropmtController(true, settings: settings)
+    self.topmostPresentedViewController.present(vc, animated: true, completion: nil)
+  }
+
+  func presentNewFeedbackFlowWithScreenshotTransition(_ settings: FeedbackSettings? = nil) {
+    guard let window = view.window else {
+      return
+    }
+
+    guard feedbackNotOnScreen else {
+      return
+    }
+
+    feedbackNotOnScreen = false
+    ViewControllerFactory().createNewFeedbackFlowControllerForScreenshotView(window, settings: settings, onFlowDidFinish: { [weak self] in
+      self?.flowDidFinish()
+    }) { flowController in
+      self.topmostPresentedViewController.present(flowController, animated: true) {
+        if !flowController.shouldUseCustomTransition {
+          flowController.presentKeyboard()
+        }
+      }
+    }
+  }
+
+  @objc // This method should only be used from ObjC
+  public func presentFeedback(
+    _ promptUser: Bool = false,
+    issueType: String? = nil,
+    issueComponents: [String]? = nil,
+    reporterAvatarImage: CGImage? = nil,
+    reporterUsernameOrEmail: String? = nil
+  ) {
+    guard let settings = try? FeedbackSettings(
+        issueType: issueType,
+        issueComponents: issueComponents,
+        reporterAvatarImage:
+        reporterAvatarImage,
+        reporterUsernameOrEmail:
+        reporterUsernameOrEmail
+      ) else {
+        return
+    }
+
+    guard feedbackNotOnScreen else {
+      return
+    }
+
+    presentFeedback( promptUser, settings: settings)
+  }
+
+  public func presentFeedback(_ promptUser: Bool = false, settings: FeedbackSettings? = nil) {
+    guard feedbackNotOnScreen else {
+      return
+    }
+
+    if promptUser {
+      let vc = ViewControllerFactory().createPropmtController(false, settings: settings)
+      self.topmostPresentedViewController.present(vc, animated: true, completion: nil)
+    } else {
+      self.presentNewFeedbackFlow(settings)
+    }
+  }
+
+  func presentNewFeedbackFlow(_ settings: FeedbackSettings? = nil) {
+    guard feedbackNotOnScreen else {
+      return
+    }
+
+    feedbackNotOnScreen = false
+    ViewControllerFactory().createNewFeedbackFlowController(settings, onFlowDidFinish: { [weak self] in
+      self?.flowDidFinish()
+    }) { flowController in
+      self.topmostPresentedViewController.present(flowController, animated: true) {
+        flowController.presentKeyboard()
+      }
+    }
+  }
+
+  private func flowDidFinish() {
+    guard Thread.isMainThread else {
+      DispatchQueue.main.async(execute: flowDidFinish)
+      return
+    }
+
+    feedbackNotOnScreen = true
+  }
+}
+
+extension AlertController {
+  func addNewFeedbackFlowAction() {
+    let title = NSLocalizedString("entryPrompt_newFeedback_button_title",
+        tableName: "Feedback",
+        bundle: Bundle.main,
+        comment: "Button title for button that launches new feedback flow"
+    )
+    self.addDefaultAction(localizedTitle: title) { [weak self] _ in
+      if let strongSelf = self {
+        if strongSelf.useCustomTransition {
+          strongSelf.presentNewFeedbackFlowWithScreenshotTransition_1()
+        } else {
+          strongSelf.presentNewFeedbackFlow_1()
+        }
+      }
+    }
+  }
+
+  func presentNewFeedbackFlowWithScreenshotTransition_1() {
+    guard let presentingViewController = self.lastPresentingViewController else {
+      return
+    }
+
+    presentingViewController.presentNewFeedbackFlowWithScreenshotTransition(self.feedbackSettings)
+  }
+
+  func presentNewFeedbackFlow_1() {
+    guard let presentingViewController = self.lastPresentingViewController else {
+      return
+    }
+
+    presentingViewController.presentNewFeedbackFlow(self.feedbackSettings)
+  }
+}