UserActivityService: make sure roomID exists

Signed-off-by: Finn Behrens <[email protected]>

Author: kloenk

Riot/Managers/Activities/UserActivityService.swift

@@ -15,15 +15,13 @@
 //
 
 import Foundation
-import CoreSpotlight
 import MatrixSDK
 
 @objcMembers
 class UserActivityService: NSObject {
 
     // MARK: - Properties
 
-    #warning("This is initialised lazily so currently only observes left rooms if RoomViewController has been presented.")
     static let shared = UserActivityService()
 
     // MARK: - Setup
@@ -38,50 +36,35 @@ class UserActivityService: NSObject {
     // MARK: - Public
 
     func update(_ userActivity: NSUserActivity, from room: MXRoom) {
+        guard let roomId = room.roomId else {
+            return
+        }
         userActivity.title = room.summary.displayname
 
         userActivity.requiredUserInfoKeys = [ UserActivityField.room.rawValue ]
         var userInfo = [String: Any]()
-        userInfo[UserActivityField.room.rawValue] = room.roomId
+        userInfo[UserActivityField.room.rawValue] = roomId
         if room.isDirect {
             userInfo[UserActivityField.user.rawValue] = room.directUserId
         }
         userActivity.userInfo = userInfo
 
         // TODO: if we add more userActivities, a `org.matrix.room` prefix should probably be added
-        userActivity.persistentIdentifier = room.roomId
+        userActivity.persistentIdentifier = roomId
 
         userActivity.isEligibleForHandoff = true
         userActivity.isEligibleForSearch = true
         userActivity.isEligibleForPrediction = true
 
-        var contentAttributes: CSSearchableItemAttributeSet
-        if #available(iOS 14.0, *) {
-            contentAttributes = CSSearchableItemAttributeSet(contentType: UTType.item)
-        } else {
-            contentAttributes = CSSearchableItemAttributeSet(itemContentType: "public.item")
-        }
-        
-        contentAttributes.title = room.summary.displayname
-        contentAttributes.displayName = room.summary.displayname
-        contentAttributes.contentDescription = room.summary.lastMessage.text
-        // TODO: contentAttributes.thumbnailURL
-        contentAttributes.domainIdentifier = room.roomId
-        contentAttributes.relatedUniqueIdentifier = room.summary.lastMessage.eventId
-        // TODO: contentAttributes.weakRelatedUniqueIdentifier (is this needed? does it break anything else?)
-        contentAttributes.instantMessageAddresses = [ room.roomId ]
 
-        userActivity.contentAttributeSet = contentAttributes
     }
 
     func didLeaveRoom(_ notification: Notification) {
         guard let roomId = notification.userInfo?[kMXSessionNotificationRoomIdKey] as? String else { return }
         NSUserActivity.deleteSavedUserActivities(withPersistentIdentifiers: [roomId], completionHandler: { })
-        CSSearchableIndex.default().deleteSearchableItems(withDomainIdentifiers: [roomId], completionHandler: nil)
     }
 
     func didLogOut(_ notification: Notification) {
         NSUserActivity.deleteAllSavedUserActivities(completionHandler: { })
-        CSSearchableIndex.default().deleteAllSearchableItems(completionHandler: nil)
     }
 }

Riot/Modules/Application/AppCoordinator.swift

@@ -79,6 +79,9 @@ final class AppCoordinator: NSObject, AppCoordinatorType {
     func start() {
         self.setupLogger()
         self.setupTheme()
+
+        // Make sure the UserActivityService is loaded
+        let _ = UserActivityService.shared
 
         // Setup navigation router store
         _ = NavigationRouterStore.shared

Riot/Modules/Application/LegacyAppDelegate.m

@@ -2790,6 +2790,11 @@ - (void)selectMatrixAccount:(void (^)(MXKAccount *selectedAccount))onSelection
 #pragma mark - Matrix Rooms handling
 
 - (void)navigateToRoomById:(NSString *)roomId
+{
+    [self navigateToRoomById:roomId andEventId:nil];
+}
+
+- (void)navigateToRoomById:(NSString *)roomId andEventId:(NSString *)eventId
 {
     if (roomId.length)
     {
@@ -2823,7 +2828,7 @@ - (void)navigateToRoomById:(NSString *)roomId
         {
             MXLogDebug(@"[AppDelegate][Push] navigateToRoomById: open the roomViewController %@", roomId);
 
-            [self showRoom:roomId andEventId:nil withMatrixSession:dedicatedAccount.mxSession];
+            [self showRoom:roomId andEventId:eventId withMatrixSession:dedicatedAccount.mxSession];
         }
         else
         {