diff --git a/Shared/Account/AccountLoginView.swift b/Shared/Account/AccountLoginView.swift index 64e7971..de0390b 100644 --- a/Shared/Account/AccountLoginView.swift +++ b/Shared/Account/AccountLoginView.swift @@ -1,99 +1,109 @@ import SwiftUI struct AccountLoginView: View { @EnvironmentObject var model: WriteFreelyModel @EnvironmentObject var errorHandling: ErrorHandling @State private var alertMessage: String = "" @State private var username: String = "" @State private var password: String = "" @State private var server: String = "" var body: some View { VStack { Text("Log in to publish and share your posts.") .font(.caption) .foregroundColor(.secondary) HStack { Image(systemName: "person.circle") .foregroundColor(.gray) #if os(iOS) TextField("Username", text: $username) .autocapitalization(.none) .disableAutocorrection(true) .textFieldStyle(RoundedBorderTextFieldStyle()) #else TextField("Username", text: $username) #endif } HStack { Image(systemName: "lock.circle") .foregroundColor(.gray) #if os(iOS) SecureField("Password", text: $password) .autocapitalization(.none) .disableAutocorrection(true) .textFieldStyle(RoundedBorderTextFieldStyle()) #else SecureField("Password", text: $password) #endif } HStack { Image(systemName: "link.circle") .foregroundColor(.gray) #if os(iOS) TextField("Server URL", text: $server) .keyboardType(.URL) .autocapitalization(.none) .disableAutocorrection(true) .textFieldStyle(RoundedBorderTextFieldStyle()) #else TextField("Server URL", text: $server) #endif } Spacer() if model.isLoggingIn { ProgressView("Logging in...") .padding() } else { Button(action: { #if os(iOS) hideKeyboard() #endif // If the server string is not prefixed with a scheme, prepend "https://" to it. if !(server.hasPrefix("https://") || server.hasPrefix("http://")) { server = "https://\(server)" } // We only need the protocol and host from the URL, so drop anything else. let url = URLComponents(string: server) if let validURL = url { let scheme = validURL.scheme let host = validURL.host var hostURL = URLComponents() hostURL.scheme = scheme hostURL.host = host server = hostURL.string ?? server model.login( to: URL(string: server)!, as: username, password: password ) } else { self.errorHandling.handle(error: AccountError.invalidServerURL) } }, label: { Text("Log In") }) .disabled( model.account.isLoggedIn || (username.isEmpty || password.isEmpty || server.isEmpty) ) .padding() } } + .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 + } + } } } struct AccountLoginView_Previews: PreviewProvider { static var previews: some View { AccountLoginView() .environmentObject(WriteFreelyModel()) } }