Merge branch 'alert-on-error-ios-code'

ActionExtension-iOS/ContentView.swift

@@ -160,8 +160,7 @@ struct ContentView: View {
                 }
 
                 itemProvider.loadItem(forTypeIdentifier: typeIdentifier) { (dict, error) in
-                    if let error = error {
-                        print("⚠️", error)
+                    if error != nil {
                         self.isShowingAlert = true
                     }
 

Shared/Models/WriteFreelyModel.swift

@@ -17,6 +17,7 @@ final class WriteFreelyModel: ObservableObject {
     @Published var hasError: Bool = false
     var currentError: Error? {
         didSet {
+            // TODO: Remove print statements for debugging before closing #204.
             #if DEBUG
             print("⚠️ currentError -> didSet \(currentError?.localizedDescription ?? "nil")")
             print("  > hasError was: \(self.hasError)")

iOS/PostEditor/PostEditorView.swift

@@ -2,6 +2,7 @@ import SwiftUI
 
 struct PostEditorView: View {
     @EnvironmentObject var model: WriteFreelyModel
+    @EnvironmentObject var errorHandling: ErrorHandling
     @Environment(\.horizontalSizeClass) var horizontalSizeClass
     @Environment(\.managedObjectContext) var moc
     @Environment(\.presentationMode) var presentationMode
@@ -40,6 +41,7 @@ struct PostEditorView: View {
                 updatingTitleFromServer: $updatingTitleFromServer,
                 updatingBodyFromServer: $updatingBodyFromServer
             )
+            .withErrorHandling()
         }
         .navigationBarTitleDisplayMode(.inline)
         .padding()
@@ -101,11 +103,6 @@ struct PostEditorView: View {
                     })
                     .accessibilityHint(Text("Open the system share sheet to share a link to this post"))
                     .disabled(post.postId == nil)
-//                    Button(action: {
-//                        print("Tapped 'Delete...' button")
-//                    }, label: {
-//                        Label("Delete…", systemImage: "trash")
-//                    })
                     if model.account.isLoggedIn && post.status != PostStatus.local.rawValue {
                         Section(header: Text("Move To Collection")) {
                             Label("Move to:", systemImage: "arrowshape.zigzag.right")
@@ -171,6 +168,16 @@ struct PostEditorView: View {
                 self.model.editor.clearLastDraft()
             }
         })
+        .onChange(of: model.hasError) { value in
+            if value {
+                if let error = model.currentError {
+                    self.errorHandling.handle(error: error)
+                } else {
+                    self.errorHandling.handle(error: AppError.genericError())
+                }
+                model.hasError = false
+            }
+        }
         .onDisappear(perform: {
             self.model.editor.clearLastDraft()
             if post.title.count == 0