feat: move access control to feature flag

Signed-off-by: Infi <infi@infi.sh>

app/src/main/java/chat/revolt/api/settings/FeatureFlags.kt

@@ -3,20 +3,25 @@ package chat.revolt.api.settings
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.setValue
+import chat.revolt.api.RevoltAPI
 
 annotation class FeatureFlag(val name: String)
 annotation class Treatment(val description: String)
 
-@FeatureFlag("TiramisuFilePicker")
+@FeatureFlag("ClosedBetaAccessControl")
-enum class FilePickerFeatureFlagVariates {
+sealed class ClosedBetaAccessControlVariates {
-    @Treatment("Use the READ_MEDIA_IMAGES or READ_MEDIA_VIDEO permissions introduced in Android Tiramisu")
+    @Treatment("Restrict access to the app to users that meet certain or all criteria (implementation-specific)")
-    TiramisuMediaPermissions,
+    data class Restricted(val predicate: () -> Boolean) : ClosedBetaAccessControlVariates()
 
-    @Treatment("Use the DocumentsUI picker introduced in Android KitKat")
+    @Treatment("Allow access to the app to all users")
-    DocumentsUI
+    data object Unrestricted : ClosedBetaAccessControlVariates()
 }
 
 object FeatureFlags {
-    @FeatureFlag("TiramisuFilePicker")
+    @FeatureFlag("ClosedBetaAccessControl")
-    var filePickerType by mutableStateOf(FilePickerFeatureFlagVariates.TiramisuMediaPermissions)
+    var closedBetaAccessControl by mutableStateOf<ClosedBetaAccessControlVariates>(
+        ClosedBetaAccessControlVariates.Restricted {
+            RevoltAPI.channelCache.containsKey("01H7X2KRB0CA4QDSMB4N7WGERF")
+        })
 }
+

app/src/main/java/chat/revolt/screens/chat/ChatRouterScreen.kt

@@ -73,7 +73,9 @@ import chat.revolt.api.realtime.RealtimeSocket
 import chat.revolt.api.routes.server.fetchMembers
 import chat.revolt.api.schemas.ChannelType
 import chat.revolt.api.schemas.User
+import chat.revolt.api.settings.ClosedBetaAccessControlVariates
 import chat.revolt.api.settings.FeatureFlag
+import chat.revolt.api.settings.FeatureFlags
 import chat.revolt.api.settings.SyncedSettings
 import chat.revolt.callbacks.Action
 import chat.revolt.callbacks.ActionChannel
@@ -199,9 +201,13 @@ class ChatRouterViewModel @Inject constructor(
     fun navigateToChannel(channelId: String, navController: NavController, pure: Boolean = false) {
         if (!pure) setSaveCurrentChannel(channelId)
 
-        // Only allow access to closed beta users, currently "has access to #beta-chat in Jenvolt"
         @FeatureFlag("ClosedBetaAccessControl")
-        if (RevoltAPI.channelCache.size > 0 && !RevoltAPI.channelCache.containsKey("01H7X2KRB0CA4QDSMB4N7WGERF")) {
+        if (RevoltAPI.channelCache.size > 0
+            && FeatureFlags.closedBetaAccessControl is ClosedBetaAccessControlVariates.Restricted
+            && (FeatureFlags.closedBetaAccessControl as ClosedBetaAccessControlVariates.Restricted)
+                .predicate()
+                .not()
+        ) {
             Pipebomb.incrementHardCrashCounter()
 
             navController.navigate("no_current_channel") {

app/src/main/java/chat/revolt/screens/chat/views/channel/ChannelScreen.kt

@@ -72,9 +72,6 @@ import chat.revolt.api.internals.ChannelUtils
 import chat.revolt.api.routes.microservices.autumn.FileArgs
 import chat.revolt.api.schemas.Channel
 import chat.revolt.api.schemas.ChannelType
-import chat.revolt.api.settings.FeatureFlag
-import chat.revolt.api.settings.FeatureFlags
-import chat.revolt.api.settings.FilePickerFeatureFlagVariates
 import chat.revolt.components.chat.Message
 import chat.revolt.components.chat.MessageField
 import chat.revolt.components.chat.SystemMessage
@@ -491,10 +488,8 @@ fun ChannelScreen(
                         onAddAttachment = {
                             val isTiramisu = Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU
 
-                            @FeatureFlag("TiramisuFilePicker")
                             when {
-                                FeatureFlags.filePickerType == FilePickerFeatureFlagVariates.TiramisuMediaPermissions
+                                isTiramisu -> {
-                                        && isTiramisu -> {
                                     focusManager.clearFocus()
                                     if (viewModel.currentBottomPane == BottomPane.InbuiltMediaPicker) {
                                         viewModel.currentBottomPane = BottomPane.None
@@ -503,8 +498,7 @@ fun ChannelScreen(
                                     }
                                 }
 
-                                FeatureFlags.filePickerType == FilePickerFeatureFlagVariates.DocumentsUI
+                                !isTiramisu -> {
-                                        || !isTiramisu -> {
                                     pickFileLauncher.launch(arrayOf("*/*"))
                                 }
                             }

app/src/main/java/chat/revolt/screens/chat/views/channel/ChannelScreenViewModel.kt

@@ -40,7 +40,6 @@ import chat.revolt.api.routes.server.fetchMember
 import chat.revolt.api.routes.user.addUserIfUnknown
 import chat.revolt.api.schemas.Channel
 import chat.revolt.api.schemas.Message
-import chat.revolt.api.settings.FeatureFlag
 import chat.revolt.callbacks.UiCallback
 import chat.revolt.callbacks.UiCallbacks
 import io.ktor.http.ContentType
@@ -57,8 +56,6 @@ import kotlinx.datetime.Instant
 
 sealed class BottomPane {
     data object None : BottomPane()
-
-    @FeatureFlag("TiramisuFilePicker")
     data object InbuiltMediaPicker : BottomPane()
     data object EmojiPicker : BottomPane()
 }