Allow the mac app to chose room avatars directly from files instead of the photo library

ElementX/Sources/Screens/CreateRoomScreen/CreateRoomScreenCoordinator.swift

@@ -54,6 +54,8 @@ final class CreateRoomScreenCoordinator: CoordinatorProtocol {
                 actionsSubject.send(.displayMediaPickerWithMode(.init(source: .camera, selectionType: .single)))
             case .displayMediaPicker:
                 actionsSubject.send(.displayMediaPickerWithMode(.init(source: .photoLibrary, selectionType: .single)))
+            case .displayFilePicker:
+                actionsSubject.send(.displayMediaPickerWithMode(.init(source: .documents(types: [.image]), selectionType: .single)))
             case .dismiss:
                 actionsSubject.send(.dismiss)
             }

ElementX/Sources/Screens/CreateRoomScreen/CreateRoomScreenModels.swift

@@ -21,6 +21,7 @@ enum CreateRoomScreenViewModelAction {
     case createdRoom(JoinedRoomProxyProtocol, SpaceRoomListProxyProtocol?)
     case displayMediaPicker
     case displayCameraPicker
+    case displayFilePicker
     case dismiss
 }
 
@@ -114,6 +115,7 @@ enum CreateRoomScreenViewAction {
     case createRoom
     case displayCameraPicker
     case displayMediaPicker
+    case displayFilePicker
     case removeImage
     case updateRoomName(String)
     case updateAliasLocalPart(String)

ElementX/Sources/Screens/CreateRoomScreen/CreateRoomScreenViewModel.swift

@@ -90,6 +90,8 @@ class CreateRoomScreenViewModel: CreateRoomScreenViewModelType, CreateRoomScreen
             actionsSubject.send(.displayCameraPicker)
         case .displayMediaPicker:
             actionsSubject.send(.displayMediaPicker)
+        case .displayFilePicker:
+            actionsSubject.send(.displayFilePicker)
         case .removeImage:
             state.avatarMediaInfo = nil
         case .updateAliasLocalPart(let aliasLocalPart):

ElementX/Sources/Screens/CreateRoomScreen/View/CreateRoomScreen.swift

@@ -139,11 +139,17 @@ struct CreateRoomScreen: View {
             Button(L10n.actionTakePhoto) {
                 context.send(viewAction: .displayCameraPicker)
             }
+            
             Button(L10n.actionChoosePhoto) {
                 context.send(viewAction: .displayMediaPicker)
             }
             .accessibilityIdentifier(A11yIdentifiers.createRoomScreen.mediaPicker)
             
+            Button(L10n.actionChooseFile) {
+                context.send(viewAction: .displayFilePicker)
+            }
+            .accessibilityIdentifier(A11yIdentifiers.createRoomScreen.filePicker)
+            
             if context.viewState.avatarImage != nil {
                 Button(L10n.actionRemove, role: .destructive) {
                     context.send(viewAction: .removeImage)

ElementX/Sources/Screens/MediaPickerScreen/DocumentPicker.swift

@@ -7,6 +7,7 @@
 //
 
 import SwiftUI
+import UniformTypeIdentifiers
 
 enum DocumentPickerAction {
     case selectedMediaAtURLs([URL])
@@ -16,19 +17,22 @@ enum DocumentPickerAction {
 
 struct DocumentPicker: UIViewControllerRepresentable {
     private let selectionType: MediaPickerScreenSelectionType
+    private let contentTypes: [UTType]
     private let userIndicatorController: UserIndicatorControllerProtocol
     private let callback: (DocumentPickerAction) -> Void
     
     init(selectionType: MediaPickerScreenSelectionType,
+         contentTypes: [UTType],
          userIndicatorController: UserIndicatorControllerProtocol,
          callback: @escaping (DocumentPickerAction) -> Void) {
         self.selectionType = selectionType
+        self.contentTypes = contentTypes
         self.userIndicatorController = userIndicatorController
         self.callback = callback
     }
 
     func makeUIViewController(context: Context) -> UIDocumentPickerViewController {
-        let documentPicker = UIDocumentPickerViewController(forOpeningContentTypes: [.data])
+        let documentPicker = UIDocumentPickerViewController(forOpeningContentTypes: contentTypes)
         documentPicker.delegate = context.coordinator
         
         documentPicker.allowsMultipleSelection = switch selectionType {

ElementX/Sources/Screens/MediaPickerScreen/MediaPickerScreenCoordinator.swift

@@ -7,16 +7,17 @@
 //
 
 import SwiftUI
+import UniformTypeIdentifiers
 
 struct MediaPickerScreenMode: Hashable {
     let source: MediaPickerScreenSource
     let selectionType: MediaPickerScreenSelectionType
 }
 
-enum MediaPickerScreenSource {
+enum MediaPickerScreenSource: Hashable {
     case camera
     case photoLibrary
-    case documents
+    case documents(types: [UTType] = [.data])
 }
 
 enum MediaPickerScreenSelectionType {
@@ -79,10 +80,12 @@ class MediaPickerScreenCoordinator: CoordinatorProtocol {
                     self?.callback(.selectedMediaAtURLs(urls))
                 }
             }
-        case .documents:
+        case .documents(let types):
             // The document picker automatically dismisses everything on selection
             // Strongly retain self in the callback to forward actions correctly
-            DocumentPicker(selectionType: mode.selectionType, userIndicatorController: userIndicatorController) { action in
+            DocumentPicker(selectionType: mode.selectionType,
+                           contentTypes: types,
+                           userIndicatorController: userIndicatorController) { action in
                 switch action {
                 case .cancel:
                     self.callback(.cancel)

ElementX/Sources/Screens/RoomDetailsEditScreen/RoomDetailsEditScreenCoordinator.swift

@@ -52,6 +52,8 @@ final class RoomDetailsEditScreenCoordinator: CoordinatorProtocol {
                     self?.displayMediaPickerWithMode(.init(source: .camera, selectionType: .single))
                 case .displayMediaPicker:
                     self?.displayMediaPickerWithMode(.init(source: .photoLibrary, selectionType: .single))
+                case .displayFilePicker:
+                    self?.displayMediaPickerWithMode(.init(source: .documents(types: [.image]), selectionType: .single))
                 }
             }
             .store(in: &cancellables)

ElementX/Sources/Screens/RoomDetailsEditScreen/RoomDetailsEditScreenModels.swift

@@ -13,6 +13,7 @@ enum RoomDetailsEditScreenViewModelAction {
     case saveFinished
     case displayCameraPicker
     case displayMediaPicker
+    case displayFilePicker
 }
 
 struct RoomDetailsEditScreenViewState: BindableState {
@@ -81,5 +82,6 @@ enum RoomDetailsEditScreenViewAction {
     case presentMediaSource
     case displayCameraPicker
     case displayMediaPicker
+    case displayFilePicker
     case removeImage
 }

ElementX/Sources/Screens/RoomDetailsEditScreen/RoomDetailsEditScreenViewModel.swift

@@ -69,6 +69,8 @@ class RoomDetailsEditScreenViewModel: RoomDetailsEditScreenViewModelType, RoomDe
             actionsSubject.send(.displayCameraPicker)
         case .displayMediaPicker:
             actionsSubject.send(.displayMediaPicker)
+        case .displayFilePicker:
+            actionsSubject.send(.displayFilePicker)
         case .removeImage:
             state.avatarURL = nil
             state.localMedia = nil

ElementX/Sources/Screens/RoomDetailsEditScreen/View/RoomDetailsEditScreen.swift

@@ -119,11 +119,19 @@ struct RoomDetailsEditScreen: View {
         } label: {
             Text(L10n.actionTakePhoto)
         }
+        
         Button {
             context.send(viewAction: .displayMediaPicker)
         } label: {
             Text(L10n.actionChoosePhoto)
         }
+        
+        Button {
+            context.send(viewAction: .displayFilePicker)
+        } label: {
+            Text(L10n.actionChooseFile)
+        }
+        
         if context.viewState.showDeleteImageAction {
             Button(role: .destructive) {
                 context.send(viewAction: .removeImage)

ElementX/Sources/Screens/RoomScreen/RoomScreenCoordinator.swift

@@ -126,7 +126,7 @@ final class RoomScreenCoordinator: CoordinatorProtocol {
                 case .displayMediaPicker:
                     actionsSubject.send(.presentMediaUploadPicker(mode: .init(source: .photoLibrary, selectionType: .multiple)))
                 case .displayDocumentPicker:
-                    actionsSubject.send(.presentMediaUploadPicker(mode: .init(source: .documents, selectionType: .multiple)))
+                    actionsSubject.send(.presentMediaUploadPicker(mode: .init(source: .documents(), selectionType: .multiple)))
                 case .displayMediaPreview(let mediaPreviewViewModel):
                     roomViewModel.displayMediaPreview(mediaPreviewViewModel)
                 case .displayLocationPicker:

ElementX/Sources/Screens/Settings/UserDetailsEditScreen/UserDetailsEditScreenCoordinator.swift

@@ -53,7 +53,7 @@ final class UserDetailsEditScreenCoordinator: CoordinatorProtocol {
                 case .displayMediaPicker:
                     displayMediaPickerWithMode(.init(source: .photoLibrary, selectionType: .single))
                 case .displayFilePicker:
-                    displayMediaPickerWithMode(.init(source: .documents, selectionType: .single))
+                    displayMediaPickerWithMode(.init(source: .documents(types: [.image]), selectionType: .single))
                 }
             }
             .store(in: &cancellables)

ElementX/Sources/Screens/Settings/UserDetailsEditScreen/UserDetailsEditScreenModels.swift

@@ -67,5 +67,6 @@ enum UserDetailsEditScreenViewAction {
     case presentMediaSource
     case displayCameraPicker
     case displayMediaPicker
+    case displayFilePicker
     case removeImage
 }

ElementX/Sources/Screens/Settings/UserDetailsEditScreen/UserDetailsEditScreenViewModel.swift

@@ -77,6 +77,8 @@ class UserDetailsEditScreenViewModel: UserDetailsEditScreenViewModelType, UserDe
             actionsSubject.send(.displayCameraPicker)
         case .displayMediaPicker:
             actionsSubject.send(.displayMediaPicker)
+        case .displayFilePicker:
+            actionsSubject.send(.displayFilePicker)
         case .removeImage:
             state.localMedia = nil
             state.selectedAvatarURL = nil

ElementX/Sources/Screens/Settings/UserDetailsEditScreen/View/UserDetailsEditScreen.swift

@@ -96,12 +96,19 @@ struct UserDetailsEditScreen: View {
         } label: {
             Text(L10n.actionTakePhoto)
         }
+        
         Button {
             context.send(viewAction: .displayMediaPicker)
         } label: {
             Text(L10n.actionChoosePhoto)
         }
         
+        Button {
+            context.send(viewAction: .displayFilePicker)
+        } label: {
+            Text(L10n.actionChooseFile)
+        }
+        
         if context.viewState.showDeleteImageAction {
             Button(role: .destructive) {
                 context.send(viewAction: .removeImage)

ElementX/Sources/Screens/ThreadTimelineScreen/ThreadTimelineScreenCoordinator.swift

@@ -114,7 +114,7 @@ final class ThreadTimelineScreenCoordinator: CoordinatorProtocol {
                 case .displayMediaPicker:
                     actionsSubject.send(.presentMediaUploadPicker(mode: .init(source: .photoLibrary, selectionType: .multiple)))
                 case .displayDocumentPicker:
-                    actionsSubject.send(.presentMediaUploadPicker(mode: .init(source: .documents, selectionType: .multiple)))
+                    actionsSubject.send(.presentMediaUploadPicker(mode: .init(source: .documents(), selectionType: .multiple)))
                 case .displayMediaPreview(let mediaPreviewViewModel):
                     viewModel.displayMediaPreview(mediaPreviewViewModel)
                 case .displayLocationPicker: