diff --git a/iOS/PostEditor/PostEditorView.swift b/iOS/PostEditor/PostEditorView.swift index 98a646a..79273ac 100644 --- a/iOS/PostEditor/PostEditorView.swift +++ b/iOS/PostEditor/PostEditorView.swift @@ -1,245 +1,256 @@ import SwiftUI struct PostEditorView: View { @EnvironmentObject var model: WriteFreelyModel @Environment(\.horizontalSizeClass) var horizontalSizeClass @Environment(\.presentationMode) var presentationMode @ObservedObject var post: WFAPost var body: some View { VStack { if post.hasNewerRemoteCopy { HStack { Text("⚠️ Newer copy on server. Replace local copy?") .font(horizontalSizeClass == .compact ? .caption : .body) .foregroundColor(.secondary) Button(action: { model.updateFromServer(post: post) }, label: { Image(systemName: "square.and.arrow.down") }) } .padding(EdgeInsets(top: 10, leading: 20, bottom: 10, trailing: 20)) .background(Color(UIColor.secondarySystemBackground)) .clipShape(Capsule()) .padding(.bottom) } else if post.wasDeletedFromServer { HStack { Text("⚠️ Post deleted from server. Delete local copy?") .font(horizontalSizeClass == .compact ? .caption : .body) .foregroundColor(.secondary) Button(action: { self.presentationMode.wrappedValue.dismiss() DispatchQueue.main.async { model.posts.remove(post) } }, label: { Image(systemName: "trash") }) } .padding(EdgeInsets(top: 10, leading: 20, bottom: 10, trailing: 20)) .background(Color(UIColor.secondarySystemBackground)) .clipShape(Capsule()) .padding(.bottom) } switch post.appearance { case "sans": TextField("Title (optional)", text: $post.title) .font(.custom("OpenSans-Regular", size: 26, relativeTo: Font.TextStyle.largeTitle)) .onChange(of: post.title) { _ in if post.status == PostStatus.published.rawValue { post.status = PostStatus.edited.rawValue } } ZStack(alignment: .topLeading) { if post.body.count == 0 { Text("Write...") .foregroundColor(Color(UIColor.placeholderText)) .padding(.horizontal, 4) .padding(.vertical, 8) .font(.custom("OpenSans-Regular", size: 17, relativeTo: Font.TextStyle.body)) } TextEditor(text: $post.body) .font(.custom("OpenSans-Regular", size: 17, relativeTo: Font.TextStyle.body)) .onChange(of: post.body) { _ in if post.status == PostStatus.published.rawValue { post.status = PostStatus.edited.rawValue } } } case "wrap", "mono", "code": TextField("Title (optional)", text: $post.title) .font(.custom("Hack", size: 26, relativeTo: Font.TextStyle.largeTitle)) .onChange(of: post.title) { _ in if post.status == PostStatus.published.rawValue { post.status = PostStatus.edited.rawValue } } ZStack(alignment: .topLeading) { if post.body.count == 0 { Text("Write...") .foregroundColor(Color(UIColor.placeholderText)) .padding(.horizontal, 4) .padding(.vertical, 8) .font(.custom("Hack", size: 17, relativeTo: Font.TextStyle.body)) } TextEditor(text: $post.body) .font(.custom("Hack", size: 17, relativeTo: Font.TextStyle.body)) .onChange(of: post.body) { _ in if post.status == PostStatus.published.rawValue { post.status = PostStatus.edited.rawValue } } } default: TextField("Title (optional)", text: $post.title) .font(.custom("Lora", size: 26, relativeTo: Font.TextStyle.largeTitle)) .onChange(of: post.title) { _ in if post.status == PostStatus.published.rawValue { post.status = PostStatus.edited.rawValue } } ZStack(alignment: .topLeading) { if post.body.count == 0 { Text("Write...") .foregroundColor(Color(UIColor.placeholderText)) .padding(.horizontal, 4) .padding(.vertical, 8) .font(.custom("Lora", size: 17, relativeTo: Font.TextStyle.body)) } TextEditor(text: $post.body) .font(.custom("Lora", size: 17, relativeTo: Font.TextStyle.body)) .onChange(of: post.body) { _ in if post.status == PostStatus.published.rawValue { post.status = PostStatus.edited.rawValue } } } } } .navigationBarTitleDisplayMode(.inline) .padding() .toolbar { ToolbarItem(placement: .principal) { PostEditorStatusToolbarView(post: post) } ToolbarItemGroup(placement: .navigationBarTrailing) { Button(action: { if model.account.isLoggedIn { publishPost() } else { self.model.isPresentingSettingsView = true } }, label: { Image(systemName: "paperplane") }) .disabled( post.status == PostStatus.published.rawValue || !model.hasNetworkConnection || post.body.count == 0 ) Button(action: { sharePost() }, label: { Image(systemName: "square.and.arrow.up") }) .disabled(post.postId == nil) } } .onChange(of: post.hasNewerRemoteCopy, perform: { _ in if post.status == PostStatus.edited.rawValue && !post.hasNewerRemoteCopy { post.status = PostStatus.published.rawValue } }) .onChange(of: post.status, perform: { _ in if post.status != PostStatus.published.rawValue { DispatchQueue.main.async { model.editor.setLastDraft(post) } } else { DispatchQueue.main.async { model.editor.clearLastDraft() } } }) .onDisappear(perform: { if post.title.count == 0 && post.body.count == 0 && post.status == PostStatus.local.rawValue && post.updatedDate == nil && post.postId == nil { DispatchQueue.main.async { model.posts.remove(post) model.posts.loadCachedPosts() } } else if post.status != PostStatus.published.rawValue { DispatchQueue.main.async { LocalStorageManager().saveContext() } } }) } private func publishPost() { DispatchQueue.main.async { LocalStorageManager().saveContext() model.posts.loadCachedPosts() model.publish(post: post) } #if os(iOS) self.hideKeyboard() #endif } private func sharePost() { - guard let urlString = model.selectedPost?.slug != nil ? - "\(model.account.server)/\((model.selectedPost?.collectionAlias)!)/\((model.selectedPost?.slug)!)" : - "\(model.account.server)/\((model.selectedPost?.postId)!)" else { return } + // If the post doesn't have a post ID, it isn't published, and therefore can't be shared, so return early. + guard let postId = post.postId else { return } + + var urlString: String + + if let postSlug = post.slug, + let postCollectionAlias = post.collectionAlias { + // This post is in a collection, so share the URL as server/collectionAlias/postSlug. + urlString = "\(model.account.server)/\((postCollectionAlias))/\((postSlug))" + } else { + // This is a draft post, so share the URL as server/postID + urlString = "\(model.account.server)/\((postId))" + } + guard let data = URL(string: urlString) else { return } let activityView = UIActivityViewController(activityItems: [data], applicationActivities: nil) UIApplication.shared.windows.first?.rootViewController?.present(activityView, animated: true, completion: nil) if UIDevice.current.userInterfaceIdiom == .pad { activityView.popoverPresentationController?.permittedArrowDirections = .up activityView.popoverPresentationController?.sourceView = UIApplication.shared.windows.first activityView.popoverPresentationController?.sourceRect = CGRect( x: UIScreen.main.bounds.width, y: -125, width: 200, height: 200 ) } } } struct PostEditorView_EmptyPostPreviews: PreviewProvider { static var previews: some View { let context = LocalStorageManager.persistentContainer.viewContext let testPost = WFAPost(context: context) testPost.createdDate = Date() testPost.appearance = "norm" let model = WriteFreelyModel() return PostEditorView(post: testPost) .environment(\.managedObjectContext, context) .environmentObject(model) } } struct PostEditorView_ExistingPostPreviews: PreviewProvider { static var previews: some View { let context = LocalStorageManager.persistentContainer.viewContext let testPost = WFAPost(context: context) testPost.title = "Test Post Title" testPost.body = "Here's some cool sample body text." testPost.createdDate = Date() testPost.appearance = "code" testPost.hasNewerRemoteCopy = true let model = WriteFreelyModel() return PostEditorView(post: testPost) .environment(\.managedObjectContext, context) .environmentObject(model) } }