MESSENGER-5892 refactoring

Riot/Modules/Home/AllChats/AllChatsCoordinator.swift

@@ -772,8 +772,9 @@ class AllChatsCoordinator: NSObject, SplitViewMasterCoordinatorProtocol {
         }
         
         // bwi #4478: refresh wellknown a bit more often
-        self.currentMatrixSession?.refreshHomeserverWellknown(false, success: { _ in
+        self.currentMatrixSession?.refreshHomeserverWellknown(false, success: { wellknown in
             // bwi: #5706 fix crash: only show matomo alert when wellknown is available
+            wellknown?.updateFederationStatus()
             self.bwiCheckForMatomoPromt()
         }, failure: nil)
     }

RiotSwiftUI/Modules/Authentication/Common/Service/MatrixSDK/AuthenticationService.swift

@@ -239,6 +239,7 @@ class AuthenticationService: NSObject {
         // FRROT wellknown call for identity server after server selection
         if let wellKnown = try? await wellKnown(for: homeserverURL) {
             self.wellknown = wellKnown
+            wellknown?.updateFederationStatus()
             
             if let baseURL = URL(string: wellKnown.homeServer.baseUrl) {
                 homeserverURL = baseURL

bwi/Wellknown/Wellknown+Bwi.swift

@@ -93,6 +93,25 @@ public extension MXWellKnown {
             return false
         }
     }
+    
+    @objc func updateFederationStatus() {
+        do {
+            guard let bwiDict = self.jsonDictionary()["de.bwi"] as? [String : Any] else {
+                BWIBuildSettings.shared.isWellknownFederationEnabled = false
+                return
+            }
+            
+            let bwi = try WellknownBWI(dict: bwiDict)
+            if let federation = bwi.federation {
+                BWIBuildSettings.shared.isWellknownFederationEnabled = federation.enable ?? false
+            } else {
+                BWIBuildSettings.shared.isWellknownFederationEnabled = false
+            }
+        }
+        catch {
+            BWIBuildSettings.shared.isWellknownFederationEnabled = false
+        }
+    }
 
     // returns true if there is a valid url or no url, only the case "is url" but not valid is wrong
     @objc func isValidDataPrivacyURL() -> Bool {

bwi/Wellknown/WellknownBWI.swift

@@ -51,14 +51,4 @@ struct WellknownFederation: Decodable {
         case enable
     }
     
-    init(from decoder: Decoder) throws {
-        let container = try decoder.container(keyedBy: CodingKeys.self)
-        enable = try? container.decode(Bool.self, forKey: .enable)
-        showIntroduction = try? container.decode(Bool.self, forKey: .showIntroduction)
-        showAnnouncement = try? container.decode(Bool.self, forKey: .showAnnouncement)
-        
-        // Save federation status in userDetaults
-        BWIBuildSettings.shared.isWellknownFederationEnabled = enable ?? false
-    }
-    
 }