Support emoji reaction push notifications on pleroma/akkoma

NotificationExtension/NotificationService.swift

@@ -109,6 +109,12 @@ class NotificationService: UNNotificationServiceExtension {
             kindStr = "📊 Poll finished"
         case .update:
             kindStr = "✏️ Edited"
+        case .emojiReaction:
+            if let emoji = notification.emoji {
+                kindStr = "\(emoji) Reacted"
+            } else {
+                kindStr = nil
+            }
         default:
             kindStr = nil
         }

Packages/InstanceFeatures/Sources/InstanceFeatures/InstanceFeatures.swift

@@ -213,6 +213,10 @@ public final class InstanceFeatures: ObservableObject {
         hasMastodonVersion(3, 1, 0)
     }
     
+    public var emojiReactionNotifications: Bool {
+        instanceType.isPleroma
+    }
+    
     public init() {
     }
     

Packages/Pachyderm/Sources/Pachyderm/Model/PushSubscription.swift

@@ -44,6 +44,7 @@ public struct PushSubscription: Decodable, Sendable {
             "data[alerts][favourite]" => alerts.favourite,
             "data[alerts][poll]" => alerts.poll,
             "data[alerts][update]" => alerts.update,
+            "data[alerts][pleroma:emoji_reaction]" => alerts.emojiReaction,
             "data[policy]" => policy.rawValue,
         ]))
     }
@@ -58,6 +59,7 @@ public struct PushSubscription: Decodable, Sendable {
             "data[alerts][favourite]" => alerts.favourite,
             "data[alerts][poll]" => alerts.poll,
             "data[alerts][update]" => alerts.update,
+            "data[alerts][pleroma:emoji_reaction]" => alerts.emojiReaction,
             "data[policy]" => policy.rawValue,
         ]))
     }
@@ -85,8 +87,19 @@ extension PushSubscription {
         public let favourite: Bool
         public let poll: Bool
         public let update: Bool
+        public let emojiReaction: Bool
 
-        public init(mention: Bool, status: Bool, reblog: Bool, follow: Bool, followRequest: Bool, favourite: Bool, poll: Bool, update: Bool) {
+        public init(
+            mention: Bool,
+            status: Bool,
+            reblog: Bool,
+            follow: Bool,
+            followRequest: Bool,
+            favourite: Bool,
+            poll: Bool,
+            update: Bool,
+            emojiReaction: Bool
+        ) {
             self.mention = mention
             self.status = status
             self.reblog = reblog
@@ -95,6 +108,7 @@ extension PushSubscription {
             self.favourite = favourite
             self.poll = poll
             self.update = update
+            self.emojiReaction = emojiReaction
         }
         
         public init(from decoder: any Decoder) throws {
@@ -110,6 +124,8 @@ extension PushSubscription {
             self.poll = try container.decode(Bool.self, forKey: PushSubscription.Alerts.CodingKeys.poll)
             // update added in mastodon 3.5.0
             self.update = try container.decodeIfPresent(Bool.self, forKey: PushSubscription.Alerts.CodingKeys.update) ?? false
+            // pleroma/akkoma only
+            self.emojiReaction = try container.decodeIfPresent(Bool.self, forKey: .emojiReaction) ?? false
         }
         
         private enum CodingKeys: String, CodingKey {
@@ -121,6 +137,7 @@ extension PushSubscription {
             case favourite
             case poll
             case update
+            case emojiReaction = "pleroma:emoji_reaction"
         }
     }
 }

Packages/PushNotifications/Sources/PushNotifications/PushSubscription.swift

@@ -70,6 +70,7 @@ public struct PushSubscription {
         public static let favorite = Alerts(rawValue: 1 << 5)
         public static let poll = Alerts(rawValue: 1 << 6)
         public static let update = Alerts(rawValue: 1 << 7)
+        public static let emojiReaction = Alerts(rawValue: 1 << 8)
 
         public let rawValue: Int
         

Tusker/API/MastodonController+Push.swift

@@ -58,7 +58,8 @@ private extension Pachyderm.PushSubscription.Alerts {
             followRequest: alerts.contains(.followRequest),
             favourite: alerts.contains(.favorite),
             poll: alerts.contains(.poll),
-            update: alerts.contains(.update)
+            update: alerts.contains(.update),
+            emojiReaction: alerts.contains(.emojiReaction)
         )
     }
 }

Tusker/Screens/Preferences/Notifications/PushSubscriptionView.swift

@@ -74,6 +74,9 @@ private struct PushSubscriptionSettingsView: View {
                 if mastodonController.instanceFeatures.pushNotificationTypeUpdate {
                     toggle("Edits", alert: .update)
                 }
+                if mastodonController.instanceFeatures.emojiReactionNotifications {
+                    toggle("Reactions", alert: .emojiReaction)
+                }
                 // status notifications not supported until we can enable/disable them in the app
             }
         }
@@ -81,14 +84,17 @@ private struct PushSubscriptionSettingsView: View {
     }
     
     private var allSupportedAlertTypes: PushSubscription.Alerts {
-        var alerts: PushSubscription.Alerts = [.mention, .favorite, .reblog, .follow, .poll]
+        var all: PushSubscription.Alerts = [.mention, .favorite, .reblog, .follow, .poll]
         if mastodonController.instanceFeatures.pushNotificationTypeFollowRequest {
-            alerts.insert(.followRequest)
+            all.insert(.followRequest)
         }
         if mastodonController.instanceFeatures.pushNotificationTypeUpdate {
-            alerts.insert(.update)
+            all.insert(.update)
         }
-        return alerts
+        if mastodonController.instanceFeatures.emojiReactionNotifications {
+            all.insert(.emojiReaction)
+        }
+        return all
     }
     
     private func toggle(_ titleKey: LocalizedStringKey, alert: PushSubscription.Alerts) -> some View {