diff --git a/Shared/Models/WriteFreelyModel.swift b/Shared/Models/WriteFreelyModel.swift index 525f4ee..b53da10 100644 --- a/Shared/Models/WriteFreelyModel.swift +++ b/Shared/Models/WriteFreelyModel.swift @@ -1,549 +1,551 @@ import Foundation import WriteFreely import Security import Network // MARK: - WriteFreelyModel class WriteFreelyModel: ObservableObject { @Published var account = AccountModel() @Published var preferences = PreferencesModel() @Published var posts = PostListModel() @Published var editor = PostEditorModel() @Published var isLoggingIn: Bool = false @Published var isProcessingRequest: Bool = false @Published var hasNetworkConnection: Bool = true @Published var selectedPost: WFAPost? + @Published var selectedCollection: WFACollection? + @Published var showAllPosts: Bool = true @Published var isPresentingDeleteAlert: Bool = false @Published var isPresentingLoginErrorAlert: Bool = false @Published var isPresentingNetworkErrorAlert: Bool = false @Published var postToDelete: WFAPost? #if os(iOS) @Published var isPresentingSettingsView: Bool = false #endif var loginErrorMessage: String? // swiftlint:disable line_length let helpURL = URL(string: "https://discuss.write.as/c/help/5")! let howToURL = URL(string: "https://discuss.write.as/t/using-the-writefreely-ios-app/1946")! let licensesURL = URL(string: "https://github.com/writeas/writefreely-swiftui-multiplatform/tree/main/Shared/Resources/Licenses")! // swiftlint:enable line_length private var client: WFClient? private let defaults = UserDefaults.standard private let monitor = NWPathMonitor() private let queue = DispatchQueue(label: "NetworkMonitor") init() { DispatchQueue.main.async { self.preferences.appearance = self.defaults.integer(forKey: self.preferences.colorSchemeIntegerKey) self.preferences.font = self.defaults.integer(forKey: self.preferences.defaultFontIntegerKey) self.account.restoreState() if self.account.isLoggedIn { guard let serverURL = URL(string: self.account.server) else { print("Server URL not found") return } guard let token = self.fetchTokenFromKeychain( username: self.account.username, server: self.account.server ) else { print("Could not fetch token from Keychain") return } self.account.login(WFUser(token: token, username: self.account.username)) self.client = WFClient(for: serverURL) self.client?.user = self.account.user self.fetchUserCollections() self.fetchUserPosts() } } monitor.pathUpdateHandler = { path in DispatchQueue.main.async { self.hasNetworkConnection = path.status == .satisfied } } monitor.start(queue: queue) } } // MARK: - WriteFreelyModel API extension WriteFreelyModel { func login(to server: URL, as username: String, password: String) { if !hasNetworkConnection { isPresentingNetworkErrorAlert = true return } let secureProtocolPrefix = "https://" let insecureProtocolPrefix = "http://" var serverString = server.absoluteString // If there's neither an http or https prefix, prepend "https://" to the server string. if !(serverString.hasPrefix(secureProtocolPrefix) || serverString.hasPrefix(insecureProtocolPrefix)) { serverString = secureProtocolPrefix + serverString } // If the server string is prefixed with http, upgrade to https before attempting to login. if serverString.hasPrefix(insecureProtocolPrefix) { serverString = serverString.replacingOccurrences(of: insecureProtocolPrefix, with: secureProtocolPrefix) } isLoggingIn = true var serverURL = URL(string: serverString)! if !serverURL.path.isEmpty { serverURL.deleteLastPathComponent() } account.server = serverURL.absoluteString client = WFClient(for: serverURL) client?.login(username: username, password: password, completion: loginHandler) } func logout() { if !hasNetworkConnection { DispatchQueue.main.async { self.isPresentingNetworkErrorAlert = true } return } guard let loggedInClient = client else { do { try purgeTokenFromKeychain(username: account.username, server: account.server) account.logout() } catch { fatalError("Failed to log out persisted state") } return } loggedInClient.logout(completion: logoutHandler) } func fetchUserCollections() { if !hasNetworkConnection { DispatchQueue.main.async { self.isPresentingNetworkErrorAlert = true } return } guard let loggedInClient = client else { return } // We're starting the network request. DispatchQueue.main.async { self.isProcessingRequest = true } loggedInClient.getUserCollections(completion: fetchUserCollectionsHandler) } func fetchUserPosts() { if !hasNetworkConnection { DispatchQueue.main.async { self.isPresentingNetworkErrorAlert = true } return } guard let loggedInClient = client else { return } // We're starting the network request. DispatchQueue.main.async { self.isProcessingRequest = true } loggedInClient.getPosts(completion: fetchUserPostsHandler) } func publish(post: WFAPost) { if !hasNetworkConnection { DispatchQueue.main.async { self.isPresentingNetworkErrorAlert = true } return } guard let loggedInClient = client else { return } // We're starting the network request. DispatchQueue.main.async { self.isProcessingRequest = true } if post.language == nil { if let languageCode = Locale.current.languageCode { post.language = languageCode post.rtl = Locale.characterDirection(forLanguage: languageCode) == .rightToLeft } } var wfPost = WFPost( body: post.body, title: post.title.isEmpty ? "" : post.title, appearance: post.appearance, language: post.language, rtl: post.rtl, createdDate: post.createdDate ) if let existingPostId = post.postId { // This is an existing post. wfPost.postId = post.postId wfPost.slug = post.slug wfPost.updatedDate = post.updatedDate wfPost.collectionAlias = post.collectionAlias loggedInClient.updatePost( postId: existingPostId, updatedPost: wfPost, completion: publishHandler ) } else { // This is a new local draft. loggedInClient.createPost( post: wfPost, in: post.collectionAlias, completion: publishHandler ) } } func updateFromServer(post: WFAPost) { if !hasNetworkConnection { DispatchQueue.main.async { self.isPresentingNetworkErrorAlert = true } return } guard let loggedInClient = client else { return } guard let postId = post.postId else { return } // We're starting the network request. DispatchQueue.main.async { self.selectedPost = post self.isProcessingRequest = true } loggedInClient.getPost(byId: postId, completion: updateFromServerHandler) } func move(post: WFAPost, from oldCollection: WFACollection?, to newCollection: WFACollection?) { if !hasNetworkConnection { DispatchQueue.main.async { self.isPresentingNetworkErrorAlert = true } return } guard let loggedInClient = client, let postId = post.postId else { return } // We're starting the network request. DispatchQueue.main.async { self.isProcessingRequest = true } selectedPost = post post.collectionAlias = newCollection?.alias loggedInClient.movePost(postId: postId, to: newCollection?.alias, completion: movePostHandler) } } private extension WriteFreelyModel { func loginHandler(result: Result) { DispatchQueue.main.async { self.isLoggingIn = false } do { let user = try result.get() fetchUserCollections() fetchUserPosts() saveTokenToKeychain(user.token, username: user.username, server: account.server) DispatchQueue.main.async { self.account.login(user) } } catch WFError.notFound { DispatchQueue.main.async { self.loginErrorMessage = AccountError.usernameNotFound.localizedDescription self.isPresentingLoginErrorAlert = true } } catch WFError.unauthorized { DispatchQueue.main.async { self.loginErrorMessage = AccountError.invalidPassword.localizedDescription self.isPresentingLoginErrorAlert = true } } catch { if (error as NSError).domain == NSURLErrorDomain, (error as NSError).code == -1003 { DispatchQueue.main.async { self.loginErrorMessage = AccountError.serverNotFound.localizedDescription self.isPresentingLoginErrorAlert = true } } else { DispatchQueue.main.async { self.loginErrorMessage = error.localizedDescription self.isPresentingLoginErrorAlert = true } } } } func logoutHandler(result: Result) { do { _ = try result.get() do { try purgeTokenFromKeychain(username: account.user?.username, server: account.server) client = nil DispatchQueue.main.async { self.account.logout() LocalStorageManager().purgeUserCollections() self.posts.purgePublishedPosts() } } catch { print("Something went wrong purging the token from the Keychain.") } } catch WFError.notFound { // The user token is invalid or doesn't exist, so it's been invalidated by the server. Proceed with // purging the token from the Keychain, destroying the client object, and setting the AccountModel to its // logged-out state. do { try purgeTokenFromKeychain(username: account.user?.username, server: account.server) client = nil DispatchQueue.main.async { self.account.logout() LocalStorageManager().purgeUserCollections() self.posts.purgePublishedPosts() } } catch { print("Something went wrong purging the token from the Keychain.") } } catch { // We get a 'cannot parse response' (similar to what we were seeing in the Swift package) NSURLError here, // so we're using a hacky workaround — if we get the NSURLError, but the AccountModel still thinks we're // logged in, try calling the logout function again and see what we get. // Conditional cast from 'Error' to 'NSError' always succeeds but is the only way to check error properties. if (error as NSError).domain == NSURLErrorDomain, (error as NSError).code == NSURLErrorCannotParseResponse { if account.isLoggedIn { self.logout() } } } } func fetchUserCollectionsHandler(result: Result<[WFCollection], Error>) { // We're done with the network request. DispatchQueue.main.async { self.isProcessingRequest = false } do { let fetchedCollections = try result.get() for fetchedCollection in fetchedCollections { DispatchQueue.main.async { let localCollection = WFACollection(context: LocalStorageManager.persistentContainer.viewContext) localCollection.alias = fetchedCollection.alias localCollection.blogDescription = fetchedCollection.description localCollection.email = fetchedCollection.email localCollection.isPublic = fetchedCollection.isPublic ?? false localCollection.styleSheet = fetchedCollection.styleSheet localCollection.title = fetchedCollection.title localCollection.url = fetchedCollection.url } } DispatchQueue.main.async { LocalStorageManager().saveContext() } } catch WFError.unauthorized { DispatchQueue.main.async { self.loginErrorMessage = "Something went wrong, please try logging in again." self.isPresentingLoginErrorAlert = true } self.logout() } catch { print(error) } } func fetchUserPostsHandler(result: Result<[WFPost], Error>) { // We're done with the network request. DispatchQueue.main.async { self.isProcessingRequest = false } let request = WFAPost.createFetchRequest() do { let locallyCachedPosts = try LocalStorageManager.persistentContainer.viewContext.fetch(request) do { var postsToDelete = locallyCachedPosts.filter { $0.status != PostStatus.local.rawValue } let fetchedPosts = try result.get() for fetchedPost in fetchedPosts { if let managedPost = locallyCachedPosts.first(where: { $0.postId == fetchedPost.postId }) { DispatchQueue.main.async { managedPost.wasDeletedFromServer = false if let fetchedPostUpdatedDate = fetchedPost.updatedDate, let localPostUpdatedDate = managedPost.updatedDate { managedPost.hasNewerRemoteCopy = fetchedPostUpdatedDate > localPostUpdatedDate } else { print("Error: could not determine which copy of post is newer") } postsToDelete.removeAll(where: { $0.postId == fetchedPost.postId }) } } else { DispatchQueue.main.async { let managedPost = WFAPost(context: LocalStorageManager.persistentContainer.viewContext) managedPost.postId = fetchedPost.postId managedPost.slug = fetchedPost.slug managedPost.appearance = fetchedPost.appearance managedPost.language = fetchedPost.language managedPost.rtl = fetchedPost.rtl ?? false managedPost.createdDate = fetchedPost.createdDate managedPost.updatedDate = fetchedPost.updatedDate managedPost.title = fetchedPost.title ?? "" managedPost.body = fetchedPost.body managedPost.collectionAlias = fetchedPost.collectionAlias managedPost.status = PostStatus.published.rawValue managedPost.wasDeletedFromServer = false } } } DispatchQueue.main.async { for post in postsToDelete { post.wasDeletedFromServer = true } LocalStorageManager().saveContext() } } catch { print(error) } } catch WFError.unauthorized { DispatchQueue.main.async { self.loginErrorMessage = "Something went wrong, please try logging in again." self.isPresentingLoginErrorAlert = true } self.logout() } catch { print("Error: Failed to fetch cached posts") } } func publishHandler(result: Result) { // We're done with the network request. DispatchQueue.main.async { self.isProcessingRequest = false } // ⚠️ NOTE: // The API does not return a collection alias, so we take care not to overwrite the // cached post's collection alias with the 'nil' value from the fetched post. // See: https://github.com/writeas/writefreely-swift/issues/20 do { let fetchedPost = try result.get() let request = WFAPost.createFetchRequest() let matchBodyPredicate = NSPredicate(format: "body == %@", fetchedPost.body) if let fetchedPostTitle = fetchedPost.title { let matchTitlePredicate = NSPredicate(format: "title == %@", fetchedPostTitle) request.predicate = NSCompoundPredicate( andPredicateWithSubpredicates: [ matchTitlePredicate, matchBodyPredicate ] ) } else { request.predicate = matchBodyPredicate } do { let cachedPostsResults = try LocalStorageManager.persistentContainer.viewContext.fetch(request) guard let cachedPost = cachedPostsResults.first else { return } cachedPost.appearance = fetchedPost.appearance cachedPost.body = fetchedPost.body cachedPost.createdDate = fetchedPost.createdDate cachedPost.language = fetchedPost.language cachedPost.postId = fetchedPost.postId cachedPost.rtl = fetchedPost.rtl ?? false cachedPost.slug = fetchedPost.slug cachedPost.status = PostStatus.published.rawValue cachedPost.title = fetchedPost.title ?? "" cachedPost.updatedDate = fetchedPost.updatedDate DispatchQueue.main.async { LocalStorageManager().saveContext() } } catch { print("Error: Failed to fetch cached posts") } } catch { print(error) } } func updateFromServerHandler(result: Result) { // We're done with the network request. DispatchQueue.main.async { self.isProcessingRequest = false } // ⚠️ NOTE: // The API does not return a collection alias, so we take care not to overwrite the // cached post's collection alias with the 'nil' value from the fetched post. // See: https://github.com/writeas/writefreely-swift/issues/20 do { let fetchedPost = try result.get() guard let cachedPost = self.selectedPost else { return } cachedPost.appearance = fetchedPost.appearance cachedPost.body = fetchedPost.body cachedPost.createdDate = fetchedPost.createdDate cachedPost.language = fetchedPost.language cachedPost.postId = fetchedPost.postId cachedPost.rtl = fetchedPost.rtl ?? false cachedPost.slug = fetchedPost.slug cachedPost.status = PostStatus.published.rawValue cachedPost.title = fetchedPost.title ?? "" cachedPost.updatedDate = fetchedPost.updatedDate cachedPost.hasNewerRemoteCopy = false DispatchQueue.main.async { LocalStorageManager().saveContext() } } catch { print(error) } } func movePostHandler(result: Result) { // We're done with the network request. DispatchQueue.main.async { self.isProcessingRequest = false } do { let succeeded = try result.get() if succeeded { if let post = selectedPost { updateFromServer(post: post) } else { return } } } catch { DispatchQueue.main.async { LocalStorageManager.persistentContainer.viewContext.rollback() } print(error) } } } private extension WriteFreelyModel { // MARK: - Keychain Helpers func saveTokenToKeychain(_ token: String, username: String?, server: String) { let query: [String: Any] = [ kSecClass as String: kSecClassGenericPassword, kSecValueData as String: token.data(using: .utf8)!, kSecAttrAccount as String: username ?? "anonymous", kSecAttrService as String: server ] let status = SecItemAdd(query as CFDictionary, nil) guard status == errSecDuplicateItem || status == errSecSuccess else { fatalError("Error storing in Keychain with OSStatus: \(status)") } } func purgeTokenFromKeychain(username: String?, server: String) throws { let query: [String: Any] = [ kSecClass as String: kSecClassGenericPassword, kSecAttrAccount as String: username ?? "anonymous", kSecAttrService as String: server ] let status = SecItemDelete(query as CFDictionary) guard status == errSecSuccess || status == errSecItemNotFound else { fatalError("Error deleting from Keychain with OSStatus: \(status)") } } func fetchTokenFromKeychain(username: String?, server: String) -> String? { let query: [String: Any] = [ kSecClass as String: kSecClassGenericPassword, kSecAttrAccount as String: username ?? "anonymous", kSecAttrService as String: server, kSecMatchLimit as String: kSecMatchLimitOne, kSecReturnAttributes as String: true, kSecReturnData as String: true ] var secItem: CFTypeRef? let status = SecItemCopyMatching(query as CFDictionary, &secItem) guard status != errSecItemNotFound else { return nil } guard status == errSecSuccess else { fatalError("Error fetching from Keychain with OSStatus: \(status)") } guard let existingSecItem = secItem as? [String: Any], let tokenData = existingSecItem[kSecValueData as String] as? Data, let token = String(data: tokenData, encoding: .utf8) else { return nil } return token } } diff --git a/Shared/Navigation/ContentView.swift b/Shared/Navigation/ContentView.swift index ce8f253..42b036f 100644 --- a/Shared/Navigation/ContentView.swift +++ b/Shared/Navigation/ContentView.swift @@ -1,116 +1,98 @@ import SwiftUI struct ContentView: View { @EnvironmentObject var model: WriteFreelyModel var body: some View { NavigationView { #if os(macOS) SidebarView() .toolbar { Button( action: { NSApp.keyWindow?.contentViewController?.tryToPerform( #selector(NSSplitViewController.toggleSidebar(_:)), with: nil ) }, label: { Image(systemName: "sidebar.left") } ) Spacer() Button(action: { withAnimation { self.model.selectedPost = nil } let managedPost = WFAPost(context: LocalStorageManager.persistentContainer.viewContext) managedPost.createdDate = Date() managedPost.title = "" managedPost.body = "" managedPost.status = PostStatus.local.rawValue managedPost.collectionAlias = nil switch model.preferences.font { case 1: managedPost.appearance = "sans" case 2: managedPost.appearance = "wrap" default: managedPost.appearance = "serif" } if let languageCode = Locale.current.languageCode { managedPost.language = languageCode managedPost.rtl = Locale.characterDirection(forLanguage: languageCode) == .rightToLeft } withAnimation { DispatchQueue.main.async { self.model.selectedPost = managedPost } } }, label: { Image(systemName: "square.and.pencil") }) } #else SidebarView() #endif #if os(macOS) - PostListView(selectedCollection: nil, showAllPosts: model.account.isLoggedIn) - .toolbar { - ToolbarItemGroup(placement: .primaryAction) { - if let selectedPost = model.selectedPost { - ActivePostToolbarView(activePost: selectedPost) - .alert(isPresented: $model.isPresentingNetworkErrorAlert, content: { - Alert( - title: Text("Connection Error"), - message: Text(""" - There is no internet connection at the moment. Please reconnect or try again later. - """), - dismissButton: .default(Text("OK"), action: { - model.isPresentingNetworkErrorAlert = false - }) - ) - }) - } - } - } + PostListView(selectedCollection: model.selectedCollection, showAllPosts: model.showAllPosts) #else PostListView(selectedCollection: nil, showAllPosts: model.account.isLoggedIn) #endif Text("Select a post, or create a new local draft.") .foregroundColor(.secondary) } .environmentObject(model) #if os(iOS) EmptyView() .sheet( isPresented: $model.isPresentingSettingsView, onDismiss: { model.isPresentingSettingsView = false }, content: { SettingsView() .environmentObject(model) } ) .alert(isPresented: $model.isPresentingNetworkErrorAlert, content: { Alert( title: Text("Connection Error"), message: Text(""" There is no internet connection at the moment. Please reconnect or try again later. """), dismissButton: .default(Text("OK"), action: { model.isPresentingNetworkErrorAlert = false }) ) }) #endif } } struct ContentView_Previews: PreviewProvider { static var previews: some View { let context = LocalStorageManager.persistentContainer.viewContext let model = WriteFreelyModel() return ContentView() .environment(\.managedObjectContext, context) .environmentObject(model) } } diff --git a/Shared/PostList/PostListFilteredView.swift b/Shared/PostList/PostListFilteredView.swift index cc65779..d528176 100644 --- a/Shared/PostList/PostListFilteredView.swift +++ b/Shared/PostList/PostListFilteredView.swift @@ -1,139 +1,145 @@ import SwiftUI struct PostListFilteredView: View { @EnvironmentObject var model: WriteFreelyModel @Binding var postCount: Int @FetchRequest(entity: WFACollection.entity(), sortDescriptors: []) var collections: FetchedResults var fetchRequest: FetchRequest - var showAllPosts: Bool - init(filter: String?, showAllPosts: Bool, postCount: Binding) { + var showAllPosts: Bool { + didSet { + model.showAllPosts = showAllPosts + } + } + + var selectedCollection: WFACollection? { + didSet { + model.selectedCollection = selectedCollection + } + } + + init(collection: WFACollection?, showAllPosts: Bool, postCount: Binding) { self.showAllPosts = showAllPosts + self.selectedCollection = collection if showAllPosts { fetchRequest = FetchRequest( entity: WFAPost.entity(), sortDescriptors: [NSSortDescriptor(key: "createdDate", ascending: false)] ) } else { - if let filter = filter { + if let collectionAlias = collection?.alias { fetchRequest = FetchRequest( entity: WFAPost.entity(), sortDescriptors: [NSSortDescriptor(key: "createdDate", ascending: false)], - predicate: NSPredicate(format: "collectionAlias == %@", filter) + predicate: NSPredicate(format: "collectionAlias == %@", collectionAlias) ) } else { fetchRequest = FetchRequest( entity: WFAPost.entity(), sortDescriptors: [NSSortDescriptor(key: "createdDate", ascending: false)], predicate: NSPredicate(format: "collectionAlias == nil") ) } } _postCount = postCount } var body: some View { #if os(iOS) List { ForEach(fetchRequest.wrappedValue, id: \.self) { post in NavigationLink( destination: PostEditorView(post: post), tag: post, selection: $model.selectedPost ) { if showAllPosts { if let collection = collections.filter { $0.alias == post.collectionAlias }.first { PostCellView(post: post, collectionName: collection.title) } else { let collectionName = model.account.server == "https://write.as" ? "Anonymous" : "Drafts" PostCellView(post: post, collectionName: collectionName) } } else { PostCellView(post: post) } } .deleteDisabled(post.status != PostStatus.local.rawValue) } .onDelete(perform: { indexSet in for index in indexSet { let post = fetchRequest.wrappedValue[index] delete(post) } }) } .onAppear(perform: { self.postCount = fetchRequest.wrappedValue.count }) .onChange(of: fetchRequest.wrappedValue.count, perform: { value in self.postCount = value }) #else List { ForEach(fetchRequest.wrappedValue, id: \.self) { post in NavigationLink( destination: PostEditorView(post: post), tag: post, selection: $model.selectedPost ) { PostCellView(post: post) } .deleteDisabled(post.status != PostStatus.local.rawValue) } .onDelete(perform: { indexSet in for index in indexSet { let post = fetchRequest.wrappedValue[index] delete(post) } }) } .alert(isPresented: $model.isPresentingDeleteAlert) { Alert( title: Text("Delete Post?"), message: Text("This action cannot be undone."), primaryButton: .cancel() { model.postToDelete = nil }, secondaryButton: .destructive(Text("Delete"), action: { if let postToDelete = model.postToDelete { model.selectedPost = nil DispatchQueue.main.async { model.editor.clearLastDraft() model.posts.remove(postToDelete) } model.postToDelete = nil } }) ) } - .onAppear(perform: { - self.postCount = fetchRequest.wrappedValue.count - }) - .onChange(of: fetchRequest.wrappedValue.count, perform: { value in - self.postCount = value - }) .onDeleteCommand(perform: { guard let selectedPost = model.selectedPost else { return } if selectedPost.status == PostStatus.local.rawValue { model.postToDelete = selectedPost model.isPresentingDeleteAlert = true } }) #endif } func delete(_ post: WFAPost) { DispatchQueue.main.async { if post == model.selectedPost { model.selectedPost = nil model.editor.clearLastDraft() } model.posts.remove(post) } } } struct PostListFilteredView_Previews: PreviewProvider { static var previews: some View { - return PostListFilteredView(filter: nil, showAllPosts: false, postCount: .constant(999)) + return PostListFilteredView(collection: nil, showAllPosts: false, postCount: .constant(999)) } } diff --git a/Shared/PostList/PostListView.swift b/Shared/PostList/PostListView.swift index ffc545b..acd1fbe 100644 --- a/Shared/PostList/PostListView.swift +++ b/Shared/PostList/PostListView.swift @@ -1,102 +1,128 @@ import SwiftUI import Combine struct PostListView: View { @EnvironmentObject var model: WriteFreelyModel @Environment(\.managedObjectContext) var managedObjectContext @State var selectedCollection: WFACollection? @State var showAllPosts: Bool = false @State private var postCount: Int = 0 var body: some View { #if os(iOS) GeometryReader { geometry in - PostListFilteredView(filter: selectedCollection?.alias, showAllPosts: showAllPosts, postCount: $postCount) + PostListFilteredView(collection: selectedCollection, showAllPosts: showAllPosts, postCount: $postCount) .navigationTitle( showAllPosts ? "All Posts" : selectedCollection?.title ?? ( model.account.server == "https://write.as" ? "Anonymous" : "Drafts" ) ) .toolbar { ToolbarItem(placement: .primaryAction) { Button(action: { let managedPost = WFAPost(context: self.managedObjectContext) managedPost.createdDate = Date() managedPost.title = "" managedPost.body = "" managedPost.status = PostStatus.local.rawValue managedPost.collectionAlias = nil switch model.preferences.font { case 1: managedPost.appearance = "sans" case 2: managedPost.appearance = "wrap" default: managedPost.appearance = "serif" } if let languageCode = Locale.current.languageCode { managedPost.language = languageCode managedPost.rtl = Locale.characterDirection(forLanguage: languageCode) == .rightToLeft } withAnimation { self.selectedCollection = nil self.showAllPosts = false self.model.selectedPost = managedPost } }, label: { Image(systemName: "square.and.pencil") }) } ToolbarItem(placement: .bottomBar) { HStack { Button(action: { model.isPresentingSettingsView = true }, label: { Image(systemName: "gear") }) Spacer() Text(postCount == 1 ? "\(postCount) post" : "\(postCount) posts") .foregroundColor(.secondary) Spacer() if model.isProcessingRequest { ProgressView() } else { Button(action: { DispatchQueue.main.async { model.fetchUserCollections() model.fetchUserPosts() } }, label: { Image(systemName: "arrow.clockwise") }) .disabled(!model.account.isLoggedIn) } } .padding() .frame(width: geometry.size.width) } } } #else //if os(macOS) - PostListFilteredView(filter: selectedCollection?.alias, showAllPosts: showAllPosts, postCount: $postCount) - .navigationTitle( - showAllPosts ? "All Posts" : selectedCollection?.title ?? ( - model.account.server == "https://write.as" ? "Anonymous" : "Drafts" - ) + PostListFilteredView( + collection: selectedCollection, + showAllPosts: showAllPosts, + postCount: $postCount + ) + .toolbar { + ToolbarItemGroup(placement: .primaryAction) { + if let selectedPost = model.selectedPost { + ActivePostToolbarView(activePost: selectedPost) + .alert(isPresented: $model.isPresentingNetworkErrorAlert, content: { + Alert( + title: Text("Connection Error"), + message: Text(""" + There is no internet connection at the moment. Please reconnect or try again later. + """), + dismissButton: .default(Text("OK"), action: { + model.isPresentingNetworkErrorAlert = false + }) + ) + }) + } + } + } + .onDisappear { + DispatchQueue.main.async { + model.selectedPost = nil + } + } + .navigationTitle( + showAllPosts ? "All Posts" : selectedCollection?.title ?? ( + model.account.server == "https://write.as" ? "Anonymous" : "Drafts" ) - .navigationSubtitle(postCount == 1 ? "\(postCount) post" : "\(postCount) posts") + ) #endif } } struct PostListView_Previews: PreviewProvider { static var previews: some View { let context = LocalStorageManager.persistentContainer.viewContext let model = WriteFreelyModel() return PostListView() .environment(\.managedObjectContext, context) .environmentObject(model) } } diff --git a/WriteFreely-MultiPlatform.xcodeproj/xcuserdata/angelo.xcuserdatad/xcschemes/xcschememanagement.plist b/WriteFreely-MultiPlatform.xcodeproj/xcuserdata/angelo.xcuserdatad/xcschemes/xcschememanagement.plist index 6cd8075..2723ebe 100644 --- a/WriteFreely-MultiPlatform.xcodeproj/xcuserdata/angelo.xcuserdatad/xcschemes/xcschememanagement.plist +++ b/WriteFreely-MultiPlatform.xcodeproj/xcuserdata/angelo.xcuserdatad/xcschemes/xcschememanagement.plist @@ -1,19 +1,19 @@ SchemeUserState WriteFreely-MultiPlatform (iOS).xcscheme_^#shared#^_ orderHint - 1 + 0 WriteFreely-MultiPlatform (macOS).xcscheme_^#shared#^_ orderHint - 0 + 1