feat(notification): implement Android and iOS APIs (#340)

2026-07-24 17:20:51 +02:00 · 2023-05-05 05:22:19 -07:00
parent 1397172e95
commit be1c775b8d
25 changed files with 3700 additions and 90 deletions
@@ -0,0 +1,131 @@
+import Tauri
+import UserNotifications
+
+enum CategoryError: LocalizedError {
+  case noId
+  case noActionId
+
+  var errorDescription: String? {
+    switch self {
+    case .noId:
+      return "Action type `id` missing"
+    case .noActionId:
+      return "Action `id` missing"
+    }
+  }
+}
+
+public func makeCategories(_ actionTypes: [JSObject]) throws {
+  var createdCategories = [UNNotificationCategory]()
+
+  let generalCategory = UNNotificationCategory(
+    identifier: "GENERAL",
+    actions: [],
+    intentIdentifiers: [],
+    options: .customDismissAction)
+
+  createdCategories.append(generalCategory)
+  for type in actionTypes {
+    guard let id = type["id"] as? String else {
+      throw CategoryError.noId
+    }
+    let hiddenBodyPlaceholder = type["hiddenPreviewsBodyPlaceholder"] as? String ?? ""
+    let actions = type["actions"] as? [JSObject] ?? []
+
+    let newActions = try makeActions(actions)
+
+    // Create the custom actions for the TIMER_EXPIRED category.
+    var newCategory: UNNotificationCategory?
+
+    newCategory = UNNotificationCategory(
+      identifier: id,
+      actions: newActions,
+      intentIdentifiers: [],
+      hiddenPreviewsBodyPlaceholder: hiddenBodyPlaceholder,
+      options: makeCategoryOptions(type))
+
+    createdCategories.append(newCategory!)
+  }
+
+  let center = UNUserNotificationCenter.current()
+  center.setNotificationCategories(Set(createdCategories))
+}
+
+func makeActions(_ actions: [JSObject]) throws -> [UNNotificationAction] {
+  var createdActions = [UNNotificationAction]()
+
+  for action in actions {
+    guard let id = action["id"] as? String else {
+      throw CategoryError.noActionId
+    }
+    let title = action["title"] as? String ?? ""
+    let input = action["input"] as? Bool ?? false
+
+    var newAction: UNNotificationAction
+    if input {
+      let inputButtonTitle = action["inputButtonTitle"] as? String
+      let inputPlaceholder = action["inputPlaceholder"] as? String ?? ""
+
+      if inputButtonTitle != nil {
+        newAction = UNTextInputNotificationAction(
+          identifier: id,
+          title: title,
+          options: makeActionOptions(action),
+          textInputButtonTitle: inputButtonTitle!,
+          textInputPlaceholder: inputPlaceholder)
+      } else {
+        newAction = UNTextInputNotificationAction(
+          identifier: id, title: title, options: makeActionOptions(action))
+      }
+    } else {
+      // Create the custom actions for the TIMER_EXPIRED category.
+      newAction = UNNotificationAction(
+        identifier: id,
+        title: title,
+        options: makeActionOptions(action))
+    }
+    createdActions.append(newAction)
+  }
+
+  return createdActions
+}
+
+func makeActionOptions(_ action: JSObject) -> UNNotificationActionOptions {
+  let foreground = action["foreground"] as? Bool ?? false
+  let destructive = action["destructive"] as? Bool ?? false
+  let requiresAuthentication = action["requiresAuthentication"] as? Bool ?? false
+
+  if foreground {
+    return .foreground
+  }
+  if destructive {
+    return .destructive
+  }
+  if requiresAuthentication {
+    return .authenticationRequired
+  }
+  return UNNotificationActionOptions(rawValue: 0)
+}
+
+func makeCategoryOptions(_ type: JSObject) -> UNNotificationCategoryOptions {
+  let customDismiss = type["customDismissAction"] as? Bool ?? false
+  let carPlay = type["allowInCarPlay"] as? Bool ?? false
+  let hiddenPreviewsShowTitle = type["hiddenPreviewsShowTitle"] as? Bool ?? false
+  let hiddenPreviewsShowSubtitle = type["hiddenPreviewsShowSubtitle"] as? Bool ?? false
+
+  if customDismiss {
+    return .customDismissAction
+  }
+  if carPlay {
+    return .allowInCarPlay
+  }
+
+  if hiddenPreviewsShowTitle {
+    return .hiddenPreviewsShowTitle
+  }
+  if hiddenPreviewsShowSubtitle {
+    return .hiddenPreviewsShowSubtitle
+  }
+
+  return UNNotificationCategoryOptions(rawValue: 0)
+}