Add a feature flag for spaces. (#4429)

* Remove the huge conditional compilation block on AppSettings.

It is still required for the ElementCallBaseURL however.

* Add a feature flag for spaces.

ElementX/Sources/Application/Settings/AnalyticsConfiguration.swift

@@ -0,0 +1,16 @@
+//
+// Copyright 2022-2024 New Vector Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+// Please see LICENSE files in the repository root for full details.
+//
+
+import Foundation
+
+/// A type that represents how to set up the analytics module in the app.
+struct AnalyticsConfiguration {
+    /// The host to use for PostHog analytics.
+    let host: String
+    /// The public key for submitting analytics.
+    let apiKey: String
+}

ElementX/Sources/Application/Settings/AnalyticsConsentState.swift

@@ -0,0 +1,14 @@
+//
+// Copyright 2023, 2024 New Vector Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+// Please see LICENSE files in the repository root for full details.
+//
+
+import Foundation
+
+enum AnalyticsConsentState: String, Codable {
+    case optedOut
+    case optedIn
+    case unknown
+}

ElementX/Sources/Application/Settings/AppAppearance.swift

@@ -0,0 +1,26 @@
+//
+// Copyright 2023, 2024 New Vector Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+// Please see LICENSE files in the repository root for full details.
+//
+
+import SwiftUI
+
+/// Used to specify the user's app specific appearance preference
+enum AppAppearance: CaseIterable, Codable {
+    case system
+    case dark
+    case light
+        
+    var interfaceStyle: UIUserInterfaceStyle {
+        switch self {
+        case .light:
+            return .light
+        case .dark:
+            return .dark
+        case .system:
+            return .unspecified
+        }
+    }
+}

ElementX/Sources/Application/Settings/AppSettings.swift

@@ -5,7 +5,7 @@
 // Please see LICENSE files in the repository root for full details.
 //
 
-#if canImport(EmbeddedElementCall)
+#if IS_MAIN_APP
 import EmbeddedElementCall
 #endif
 
@@ -59,6 +59,7 @@ final class AppSettings {
         case enableKeyShareOnInvite
         case knockingEnabled
         case threadsEnabled
+        case spacesEnabled
         case developerOptionsEnabled
         
         // Doug's tweaks 🔧
@@ -80,8 +81,6 @@ final class AppSettings {
         return apps.contains(InfoPlistReader.main.baseBundleIdentifier)
         #endif
     }()
-    
-    #if IS_MAIN_APP
         
     static func resetAllSettings() {
         MXLog.warning("Resetting the AppSettings.")
@@ -216,13 +215,13 @@ final class AppSettings {
     /// The redirect URL used for OIDC. This no longer uses universal links so we don't need the bundle ID to avoid conflicts between Element X, Nightly and PR builds.
     private(set) var oidcRedirectURL: URL = "https://element.io/oidc/login"
     
-    private(set) lazy var oidcConfiguration = OIDCConfigurationProxy(clientName: InfoPlistReader.main.bundleDisplayName,
-                                                                     redirectURI: oidcRedirectURL,
-                                                                     clientURI: websiteURL,
-                                                                     logoURI: logoURL,
-                                                                     tosURI: acceptableUseURL,
-                                                                     policyURI: privacyURL,
-                                                                     staticRegistrations: oidcStaticRegistrations.mapKeys { $0.absoluteString })
+    private(set) lazy var oidcConfiguration = OIDCConfiguration(clientName: InfoPlistReader.main.bundleDisplayName,
+                                                                redirectURI: oidcRedirectURL,
+                                                                clientURI: websiteURL,
+                                                                logoURI: logoURL,
+                                                                tosURI: acceptableUseURL,
+                                                                policyURI: privacyURL,
+                                                                staticRegistrations: oidcStaticRegistrations.mapKeys { $0.absoluteString })
     
     /// Whether or not the Create Account button is shown on the start screen.
     ///
@@ -247,13 +246,25 @@ final class AppSettings {
 
     @UserPreference(key: UserDefaultsKeys.enableInAppNotifications, defaultValue: true, storageType: .userDefaults(store))
     var enableInAppNotifications
+    
+    @UserPreference(key: UserDefaultsKeys.hideQuietNotificationAlerts, defaultValue: false, storageType: .userDefaults(store))
+    var hideQuietNotificationAlerts
 
     /// Tag describing which set of device specific rules a pusher executes.
     @UserPreference(key: UserDefaultsKeys.pusherProfileTag, storageType: .userDefaults(store))
     var pusherProfileTag: String?
+    
+    // MARK: - Logging
         
+    @UserPreference(key: UserDefaultsKeys.logLevel, defaultValue: LogLevel.info, storageType: .userDefaults(store))
+    var logLevel
+    
+    @UserPreference(key: UserDefaultsKeys.traceLogPacks, defaultValue: [], storageType: .userDefaults(store))
+    var traceLogPacks: Set<TraceLogPack>
+    
     // MARK: - Bug report
     
+    let bugReportRageshakeURL: RemotePreference<RageshakeConfiguration> = .init(Secrets.rageshakeURL.map { .url(URL(string: $0)!) } ?? .disabled) // swiftlint:disable:this force_unwrapping
     let bugReportSentryURL: URL? = Secrets.sentryDSN.map { URL(string: $0)! } // swiftlint:disable:this force_unwrapping
     let bugReportSentryRustURL: URL? = Secrets.sentryRustDSN.map { URL(string: $0)! } // swiftlint:disable:this force_unwrapping
     /// The name allocated by the bug report server
@@ -307,8 +318,10 @@ final class AppSettings {
 
     // MARK: - Element Call
     
+    #if IS_MAIN_APP
     // swiftlint:disable:next force_unwrapping
     let elementCallBaseURL: URL = EmbeddedElementCall.appURL!
+    #endif
     
     // These are publicly availble on https://call.element.io so we don't neeed to treat them as secrets
     let elementCallPosthogAPIHost = "https://posthog-element-call.element.io"
@@ -347,24 +360,6 @@ final class AppSettings {
     @UserPreference(key: UserDefaultsKeys.lowPriorityFilterEnabled, defaultValue: false, storageType: .userDefaults(store))
     var lowPriorityFilterEnabled
     
-    @UserPreference(key: UserDefaultsKeys.knockingEnabled, defaultValue: false, storageType: .userDefaults(store))
-    var knockingEnabled
-    
-    @UserPreference(key: UserDefaultsKeys.developerOptionsEnabled, defaultValue: isDevelopmentBuild, storageType: .userDefaults(store))
-    var developerOptionsEnabled
-    
-    #endif
-    
-    // MARK: - Shared
-        
-    @UserPreference(key: UserDefaultsKeys.logLevel, defaultValue: LogLevel.info, storageType: .userDefaults(store))
-    var logLevel
-    
-    @UserPreference(key: UserDefaultsKeys.traceLogPacks, defaultValue: [], storageType: .userDefaults(store))
-    var traceLogPacks: Set<TraceLogPack>
-    
-    let bugReportRageshakeURL: RemotePreference<RageshakeConfiguration> = .init(Secrets.rageshakeURL.map { .url(URL(string: $0)!) } ?? .disabled) // swiftlint:disable:this force_unwrapping
-    
     /// Configuration to enable only signed device isolation mode for  crypto. In this mode only devices signed by their owner will be considered in e2ee rooms.
     @UserPreference(key: UserDefaultsKeys.enableOnlySignedDeviceIsolationMode, defaultValue: false, storageType: .userDefaults(store))
     var enableOnlySignedDeviceIsolationMode
@@ -372,12 +367,18 @@ final class AppSettings {
     /// Configuration to enable encrypted history sharing on invite, and accepting keys from inviters.
     @UserPreference(key: UserDefaultsKeys.enableKeyShareOnInvite, defaultValue: false, storageType: .userDefaults(store))
     var enableKeyShareOnInvite
-
+    
+    @UserPreference(key: UserDefaultsKeys.knockingEnabled, defaultValue: false, storageType: .userDefaults(store))
+    var knockingEnabled
+    
     @UserPreference(key: UserDefaultsKeys.threadsEnabled, defaultValue: false, storageType: .userDefaults(store))
     var threadsEnabled
     
-    @UserPreference(key: UserDefaultsKeys.hideQuietNotificationAlerts, defaultValue: false, storageType: .userDefaults(store))
-    var hideQuietNotificationAlerts
+    @UserPreference(key: UserDefaultsKeys.spacesEnabled, defaultValue: false, storageType: .userDefaults(store))
+    var spacesEnabled
+    
+    @UserPreference(key: UserDefaultsKeys.developerOptionsEnabled, defaultValue: isDevelopmentBuild, storageType: .userDefaults(store))
+    var developerOptionsEnabled
 }
 
 extension AppSettings: CommonSettingsProtocol { }

ElementX/Sources/Application/Settings/FrequentlyUsedEmoji.swift

@@ -0,0 +1,15 @@
+//
+// Copyright 2025 New Vector Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+// Please see LICENSE files in the repository root for full details.
+//
+
+struct FrequentlyUsedEmoji: Codable, Hashable {
+    let count: UInt
+    let key: String
+    
+    static func == (lhs: FrequentlyUsedEmoji, rhs: FrequentlyUsedEmoji) -> Bool {
+        lhs.key == rhs.key
+    }
+}

ElementX/Sources/Application/Settings/MapTilerConfiguration.swift

@@ -0,0 +1,25 @@
+//
+// Copyright 2025 New Vector Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+// Please see LICENSE files in the repository root for full details.
+//
+
+import Foundation
+
+/// All of the configuration necessary to use MapTiler maps.
+///
+/// The style IDs need to be generated with the account that the API key belongs to. For more information read
+/// [FORKING.md](https://github.com/element-hq/element-x-ios/blob/develop/docs/FORKING.md#setup-the-location-sharing)
+struct MapTilerConfiguration {
+    let baseURL: URL
+    /// The API key for fetching map tiles. When not set, location sharing will be disabled and
+    /// any received locations will be shown in the timeline with a generic blurred map image.
+    let apiKey: String?
+    /// A MapLibre style ID for a light-mode map.
+    let lightStyleID: String
+    /// A MapLibre style ID for a dark-mode map.
+    let darkStyleID: String
+    
+    var isEnabled: Bool { apiKey != nil }
+}

ElementX/Sources/Application/Settings/OIDCConfiguration.swift

@@ -0,0 +1,34 @@
+//
+// Copyright 2024 New Vector Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+// Please see LICENSE files in the repository root for full details.
+//
+
+import Foundation
+
+struct OIDCConfiguration {
+    let clientName: String
+    let redirectURI: URL
+    let clientURI: URL
+    let logoURI: URL
+    let tosURI: URL
+    let policyURI: URL
+    let staticRegistrations: [String: String]
+}
+
+#if canImport(MatrixRustSDK)
+import MatrixRustSDK
+
+extension OIDCConfiguration {
+    var rustValue: OidcConfiguration {
+        OidcConfiguration(clientName: clientName,
+                          redirectUri: redirectURI.absoluteString,
+                          clientUri: clientURI.absoluteString,
+                          logoUri: logoURI.absoluteString,
+                          tosUri: tosURI.absoluteString,
+                          policyUri: policyURI.absoluteString,
+                          staticRegistrations: staticRegistrations)
+    }
+}
+#endif