100 lines
3.4 KiB
Swift
100 lines
3.4 KiB
Swift
import SwiftUI
|
|
|
|
struct SubscriptionAddView: View {
|
|
private let tag = "SubscriptionAddView"
|
|
|
|
@Binding var isShowing: Bool
|
|
|
|
@EnvironmentObject private var store: Store
|
|
@State private var topic: String = ""
|
|
@State private var useAnother: Bool = false
|
|
@State private var baseUrl: String = ""
|
|
|
|
private var subscriptionManager: SubscriptionManager {
|
|
return SubscriptionManager(store: store)
|
|
}
|
|
|
|
var body: some View {
|
|
NavigationView {
|
|
VStack {
|
|
Form {
|
|
Section(
|
|
footer:
|
|
Text("Topics may not be password protected, so choose a name that's not easy to guess. Once subscribed, you can PUT/POST notifications")
|
|
) {
|
|
TextField("Topic name, e.g. phil_alerts", text: $topic)
|
|
.disableAutocapitalization()
|
|
.disableAutocorrection(true)
|
|
}
|
|
Section(
|
|
footer:
|
|
(useAnother) ? Text("Support for self-hosted servers is currently very limited. Delivery of messages is significantly delayed and not guaranteed. This is actively being developed.") : Text("")
|
|
) {
|
|
Toggle("Use another server", isOn: $useAnother)
|
|
if useAnother {
|
|
TextField("Server URL, e.g. https://ntfy.example.com", text: $baseUrl)
|
|
.disableAutocapitalization()
|
|
.disableAutocorrection(true)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
.navigationTitle("Add subscription")
|
|
.navigationBarTitleDisplayMode(.inline)
|
|
.toolbar {
|
|
ToolbarItem(placement: .navigationBarLeading) {
|
|
Button(action: cancelAction) {
|
|
Text("Cancel")
|
|
}
|
|
}
|
|
ToolbarItem(placement: .navigationBarTrailing) {
|
|
Button(action: subscribeAction) {
|
|
Text("Subscribe")
|
|
}
|
|
.disabled(!isValid())
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private var sanitizedTopic: String {
|
|
return topic.trimmingCharacters(in: .whitespaces)
|
|
}
|
|
|
|
private func isValid() -> Bool {
|
|
if sanitizedTopic.isEmpty {
|
|
return false
|
|
} else if sanitizedTopic.range(of: "^[-_A-Za-z0-9]{1,64}$", options: .regularExpression, range: nil, locale: nil) == nil {
|
|
return false
|
|
} else if store.getSubscription(baseUrl: selectedBaseUrl, topic: topic) != nil {
|
|
return false
|
|
}
|
|
return true
|
|
}
|
|
|
|
private func subscribeAction() {
|
|
DispatchQueue.global(qos: .background).async {
|
|
subscriptionManager.subscribe(baseUrl: selectedBaseUrl, topic: sanitizedTopic)
|
|
}
|
|
isShowing = false
|
|
}
|
|
|
|
private func cancelAction() {
|
|
isShowing = false
|
|
}
|
|
|
|
private var selectedBaseUrl: String {
|
|
return (useAnother) ? baseUrl : Config.appBaseUrl
|
|
}
|
|
}
|
|
|
|
|
|
struct SubscriptionAddView_Previews: PreviewProvider {
|
|
@State static var isShowing = true
|
|
|
|
static var previews: some View {
|
|
let store = Store.preview
|
|
SubscriptionAddView(isShowing: $isShowing)
|
|
.environmentObject(store)
|
|
}
|
|
}
|