Bump build number and update changelog

Closes #353
Closes #443

CHANGELOG-release.md

@@ -1,3 +1,37 @@
+## 2024.1
+This update includes a significant improvements for the attachment gallery and displaying rich text posts. See below for a full list of improvements and fixes.
+
+Features/Improvements:
+- Improve attachment gallery
+  - Improve animations
+  - Display video captions
+  - Support sharing/saving videos
+  - Resume music playback after playing videos
+- Improve rich text display in posts
+- Add See Results button to polls
+- Add Share and Save to Photos menu items to post attachments
+- Show verified links in account lists
+- Display message on empty list timelines
+- Add preference to indicate attachments lacking alt text
+- Mark notifications as read on Mastodon web frontend once displayed
+- iPadOS: Support tapping the selected sidebar item to scroll to top
+
+Bugfixes:
+- Fix issue changing scope after searching
+- Fix crash when searching "from:me"
+- Fix tapping Followers button on profile opening Following screen
+- Fix crash when removing poll option on Compose screen
+- Fix hang when sharing video/GIFV attachments
+- Fix stretched Save to Photos icon when sharing attachments
+- Fix GIFV playback preventing device sleep
+- Fix Notifications tab not scrolling to top when tab bar item tapped
+- Fix selection not clearing on Trending Hashtags
+- Fix fast account switcher overlapping iPhone sensor housing in landscape
+- Fix Edit List screen not updating when adding/removing accounts
+- Fix changing list reply policy not refreshing timeline
+- Pixelfed: Fix crash when there are multiple follow notifications from the same account
+- macOS: Fix attachment gallery displaying improperly when Reduce Motion is on
+
 ## 2023.8
 This update adds support for search operators and post translation, and improves support for displaying rich-text posts. See below for a full list of improvements and fixes.
 

CHANGELOG.md

@@ -1,5 +1,77 @@
 # Changelog
 
+## 2024.1 (119)
+Features/Improvements:
+- Add Account Settings button to Preferences
+
+## 2024.1 (118)
+Bugfixes:
+- Fix music not pausing/resuming when video playback starts
+
+## 2024.1 (117)
+Features/Improvements:
+- Add See Results button to polls
+
+Bugfixes:
+- Fix race condition when presenting gallery for 4th of more than 4 attachments
+- Fix gallery interactive dismissal not working for 4th or later attachments on posts with more than 4 attachments
+- Pixelfed: Fix crash when there are multiple follow notifications from the same account
+- macOS: Fix gallery being positioned incorrectly when Reduce Motion is on
+
+## 2024.1 (116)
+Features/Improvements:
+- Display message on empty list timelines
+- Add preference to display badge for attachments that lack alt text
+- Mark notifications as read on the Mastodon web frontend once displayed
+- iPadOS: Support tapping the selected sidebar item to scroll to top
+
+Bugfixes:
+- Fix playing back GIFVs preventing the device sleeping
+- Fix incorrect cell separator insets followers/following lists
+- Fix memory leak in attachments gallery
+- Fix notifications tab not scrolling to top when tab bar item tapped
+- Fix Trending Hashtags screen not clearing selection
+- Fix fast account switcher overlapping sensor housing on landscape iPhones
+- Fix Edit List screen not updating when accounts are added/removed
+- Fix changing List reply policy not refreshing list timeline
+- macOS: Fix certain gallery attachments being incorrectly sized/positioned
+
+## 2024.1 (115)
+Features/Improvements:
+- Rewrite attachment gallery
+  - Fixes a number of long-standing issues
+  - Adds a custom video player that shows controls and caption
+  - Supports sharing/saving videos
+
+Bugfixes:
+- Fix hang when sharing video/gifv attachments
+- Fix stretched icon for Save to Photos action when sharing attachment
+- Fix crash when Compose screen is dismissed while adding attachments
+- Fix crash when sharing attachment from context menu on iPad
+
+## 2024.1 (113)
+Features/Improvements:
+- Add Share and Save to Photos context menu actions to attachments
+- Show verified link in account lists
+- Change cell separator appearance on posts
+
+Bugfixes:
+- Fix tapping Followers button on profiles opening Following screen
+- Fix crash when removing poll option on Compose screen
+- Fix leading indentation in post text being ignored
+- Fix crash when viewing posts containing HTML numeric character references
+- Fix paragraphs starting with links being combined with previous paragraph
+
+## 2024.1 (112)
+Bugfixes:
+- Fix profile field links not displaying
+- Fix various issues displaying rich text in posts
+- Fix issue changing scope after searching
+- Fix crash when searching for "from:me"
+
+## 2024.1 (111)
+This build contains a complete rewrite of the HTML parsing pipeline for displaying posts. If you notice any issues with how post text appears—especially when it differs from on the web—please report it!
+
 ## 2023.8 (110)
 Bugfixes:
 - Fix potential crash after deleting List on Explore screen

OpenInTusker/ActionViewController.swift

@@ -8,6 +8,7 @@
 
 import UIKit
 import MobileCoreServices
+import UniformTypeIdentifiers
 
 class ActionViewController: UIViewController {
 
@@ -17,25 +18,29 @@ class ActionViewController: UIViewController {
         super.viewDidLoad()
         
         findURLFromWebPage { (components) in
-            if let components = components {
-                self.searchForURLInApp(components)
-            } else {
-                self.findURLItem { (components) in
-                    if let components = components {
-                        self.searchForURLInApp(components)
+            DispatchQueue.main.async {
+                if let components {
+                    self.searchForURLInApp(components)
+                } else {
+                    self.findURLItem { (components) in
+                        if let components {
+                            DispatchQueue.main.async {
+                                self.searchForURLInApp(components)
+                            }
+                        }
                     }
                 }
             }
         }
     }
     
-    private func findURLFromWebPage(completion: @escaping (URLComponents?) -> Void) {
+    private func findURLFromWebPage(completion: @escaping @Sendable (URLComponents?) -> Void) {
         for item in extensionContext!.inputItems as! [NSExtensionItem] {
             for provider in item.attachments! {
-                guard provider.hasItemConformingToTypeIdentifier(kUTTypePropertyList as String) else {
+                guard provider.hasItemConformingToTypeIdentifier(UTType.propertyList.identifier) else {
                     continue
                 }
-                provider.loadItem(forTypeIdentifier: kUTTypePropertyList as String, options: nil) { (result, error) in
+                provider.loadItem(forTypeIdentifier: UTType.propertyList.identifier, options: nil) { (result, error) in
                     guard let result = result as? [String: Any],
                           let jsResult = result[NSExtensionJavaScriptPreprocessingResultsKey] as? [String: Any],
                           let urlString = jsResult["activityPubURL"] as? String ?? jsResult["url"] as? String,
@@ -53,13 +58,13 @@ class ActionViewController: UIViewController {
         completion(nil)
     }
     
-    private func findURLItem(completion: @escaping (URLComponents?) -> Void) {
+    private func findURLItem(completion: @escaping @Sendable (URLComponents?) -> Void) {
         for item in extensionContext!.inputItems as! [NSExtensionItem] {
             for provider in item.attachments! {
-                guard provider.hasItemConformingToTypeIdentifier(kUTTypeURL as String) else {
+                guard provider.hasItemConformingToTypeIdentifier(UTType.url.identifier) else {
                     continue
                 }
-                provider.loadItem(forTypeIdentifier: kUTTypeURL as String, options: nil) { (result, error) in
+                provider.loadItem(forTypeIdentifier: UTType.url.identifier, options: nil) { (result, error) in
                     guard let result = result as? URL,
                           let components = URLComponents(url: result, resolvingAgainstBaseURL: false) else {
                         completion(nil)

Packages/ComposeUI/.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata

@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Workspace
-   version = "1.0">
-   <FileRef
-      location = "self:">
-   </FileRef>
-</Workspace>

Packages/ComposeUI/Sources/ComposeUI/ComposeMastodonContext.swift

@@ -15,7 +15,8 @@ public protocol ComposeMastodonContext {
     var instanceFeatures: InstanceFeatures { get }
     
     func run<Result: Sendable>(_ request: Request<Result>) async throws -> (Result, Pagination?)
-    func getCustomEmojis(completion: @escaping ([Emoji]) -> Void)
+    
+    func getCustomEmojis() async -> [Emoji]
     
     @MainActor
     func searchCachedAccounts(query: String) -> [AccountProtocol]

Packages/ComposeUI/Sources/ComposeUI/Controllers/AttachmentRowController.swift

@@ -136,7 +136,7 @@ class AttachmentRowController: ViewController {
                     .overlay {
                         thumbnailFocusedOverlay
                     }
-                    .frame(width: 80, height: 80)
+                    .frame(width: thumbnailSize, height: thumbnailSize)
                     .onTapGesture {
                         textEditorFocused = false
                         // if we just focus the attachment immediately, the text editor doesn't actually unfocus
@@ -162,7 +162,7 @@ class AttachmentRowController: ViewController {
                 
                 switch controller.descriptionMode {
                 case .allowEntry:
-                    InlineAttachmentDescriptionView(attachment: attachment, minHeight: 80)
+                    InlineAttachmentDescriptionView(attachment: attachment, minHeight: thumbnailSize)
                         .matchedGeometrySource(id: AttachmentDescriptionTextViewID(attachment), presentationID: attachment.id)
                         .focused($textEditorFocused)
                     
@@ -177,11 +177,27 @@ class AttachmentRowController: ViewController {
                 Text(error.localizedDescription)
             }
             .onAppear(perform: controller.updateAttachmentDescriptionState)
+            #if os(visionOS)
+            .onChange(of: textEditorFocused) {
+                if !textEditorFocused && controller.focusAttachmentOnTextEditorUnfocus {
+                    controller.focusAttachment()
+                }
+            }
+            #else
             .onChange(of: textEditorFocused) { newValue in
                 if !newValue && controller.focusAttachmentOnTextEditorUnfocus {
                     controller.focusAttachment()
                 }
             }
+            #endif
+        }
+        
+        private var thumbnailSize: CGFloat {
+            #if os(visionOS)
+            120
+            #else
+            80
+            #endif
         }
         
         @ViewBuilder
@@ -208,6 +224,7 @@ extension AttachmentRowController {
 
 private extension View {
     @available(iOS, obsoleted: 16.0)
+    @available(visionOS 1.0, *)
     @ViewBuilder
     func contextMenu<M: View, P: View>(@ViewBuilder menuItems: () -> M, @ViewBuilder previewIfAvailable preview: () -> P) -> some View {
         if #available(iOS 16.0, *) {

Packages/ComposeUI/Sources/ComposeUI/Controllers/AttachmentThumbnailController.swift

@@ -40,9 +40,13 @@ class AttachmentThumbnailController: ViewController {
             case .video, .gifv:
                 let asset = AVURLAsset(url: url)
                 let imageGenerator = AVAssetImageGenerator(asset: asset)
+                #if os(visionOS)
+                #warning("Use async AVAssetImageGenerator.image(at:)")
+                #else
                 if let cgImage = try? imageGenerator.copyCGImage(at: .zero, actualTime: nil) {
                     self.image = UIImage(cgImage: cgImage)
                 }
+                #endif
 
             case .audio, .unknown:
                 break
@@ -87,9 +91,13 @@ class AttachmentThumbnailController: ViewController {
             if type.conforms(to: .movie) {
                 let asset = AVURLAsset(url: url)
                 let imageGenerator = AVAssetImageGenerator(asset: asset)
+                #if os(visionOS)
+                #warning("Use async AVAssetImageGenerator.image(at:)")
+                #else
                 if let cgImage = try? imageGenerator.copyCGImage(at: .zero, actualTime: nil) {
                     self.image = UIImage(cgImage: cgImage)
                 }
+                #endif
             } else if let data = try? Data(contentsOf: url) {
                 if type == .gif {
                     self.gifController = GIFController(gifData: data)

Packages/ComposeUI/Sources/ComposeUI/Controllers/AttachmentsListController.swift

@@ -85,8 +85,11 @@ class AttachmentsListController: ViewController {
         for provider in itemProviders where provider.canLoadObject(ofClass: DraftAttachment.self) {
             provider.loadObject(ofClass: DraftAttachment.self) { object, error in
                 guard let attachment = object as? DraftAttachment else { return }
-                DispatchQueue.main.async {
-                    guard self.canAddAttachment else { return }
+                DispatchQueue.main.async { [weak self] in
+                    guard let self,
+                          self.canAddAttachment else {
+                        return
+                    }
                     DraftsPersistentContainer.shared.viewContext.insert(attachment)
                     attachment.draft = self.draft
                     self.draft.attachments.add(attachment)
@@ -131,9 +134,9 @@ class AttachmentsListController: ViewController {
         @Environment(\.horizontalSizeClass) private var horizontalSizeClass
         
         var body: some View {
+            attachmentsList
+            
             Group {
-                attachmentsList
-                
                 if controller.parent.config.presentAssetPicker != nil {
                     addImageButton
                         .listRowInsets(EdgeInsets(top: cellPadding / 2, leading: cellPadding / 2, bottom: cellPadding / 2, trailing: cellPadding / 2))
@@ -147,6 +150,10 @@ class AttachmentsListController: ViewController {
                 togglePollButton
                     .listRowInsets(EdgeInsets(top: cellPadding / 2, leading: cellPadding / 2, bottom: cellPadding / 2, trailing: cellPadding / 2))
             }
+            #if os(visionOS)
+            .buttonStyle(.bordered)
+            .labelStyle(AttachmentButtonLabelStyle())
+            #endif
         }
         
         private var attachmentsList: some View {
@@ -246,3 +253,11 @@ fileprivate struct SheetOrPopover<V: View>: ViewModifier {
         }
     }
 }
+
+@available(visionOS 1.0, *)
+fileprivate struct AttachmentButtonLabelStyle: LabelStyle {
+    func makeBody(configuration: Configuration) -> some View {
+        DefaultLabelStyle().makeBody(configuration: configuration)
+            .foregroundStyle(.white)
+    }
+}

Packages/ComposeUI/Sources/ComposeUI/Controllers/AutocompleteEmojisController.swift

@@ -44,11 +44,7 @@ class AutocompleteEmojisController: ViewController {
     
     @MainActor
     private func queryChanged(_ query: String) async {
-        var emojis = await withCheckedContinuation { continuation in
-            composeController.mastodonController.getCustomEmojis {
-                continuation.resume(returning: $0)
-            }
-        }
+        var emojis = await composeController.mastodonController.getCustomEmojis()
         guard !Task.isCancelled else {
             return
         }

Packages/ComposeUI/Sources/ComposeUI/Controllers/ComposeController.swift

@@ -275,7 +275,9 @@ public final class ComposeController: ViewController {
         @OptionalObservedObject var poster: PostService?
         @EnvironmentObject var controller: ComposeController
         @EnvironmentObject var draft: Draft
+        #if !os(visionOS)
         @StateObject private var keyboardReader = KeyboardReader()
+        #endif
         @State private var globalFrameOutsideList = CGRect.zero
         
         init(poster: PostService?) {
@@ -318,16 +320,25 @@ public final class ComposeController: ViewController {
                             .transition(.move(edge: .bottom))
                             .animation(.default, value: controller.currentInput?.autocompleteState)
                         
+                        #if !os(visionOS)
                         ControllerView(controller: { controller.toolbarController })
+                        #endif
                     }
+                    #if !os(visionOS)
                     // on iPadOS15, the toolbar ends up below the keyboard's toolbar without this
                     .padding(.bottom, keyboardInset)
+                    #endif
                     .transition(.move(edge: .bottom))
                 }
             }
             .toolbar {
                 ToolbarItem(placement: .cancellationAction) { cancelButton }
                 ToolbarItem(placement: .confirmationAction) { postButton }
+                #if os(visionOS)
+                ToolbarItem(placement: .bottomOrnament) {
+                    ControllerView(controller: { controller.toolbarController })
+                }
+                #endif
             }
             .background(GeometryReader { proxy in
                 Color.clear
@@ -419,7 +430,9 @@ public final class ComposeController: ViewController {
                     .listRowBackground(config.backgroundColor)
             }
             .listStyle(.plain)
+            #if !os(visionOS)
             .scrollDismissesKeyboardInteractivelyIfAvailable()
+            #endif
             .disabled(controller.isPosting)
         }
         
@@ -462,6 +475,7 @@ public final class ComposeController: ViewController {
             }
         }
         
+        #if !os(visionOS)
         @available(iOS, obsoleted: 16.0)
         private var keyboardInset: CGFloat {
             if #unavailable(iOS 16.0),
@@ -472,6 +486,7 @@ public final class ComposeController: ViewController {
                 return 0
             }
         }
+        #endif
     }
 }
 

Packages/ComposeUI/Sources/ComposeUI/Controllers/PollController.swift

@@ -34,11 +34,16 @@ class PollController: ViewController {
     }
     
     private func moveOptions(indices: IndexSet, newIndex: Int) {
-        poll.options.moveObjects(at: indices, to: newIndex)
+        // see AttachmentsListController.moveAttachments
+        var array = poll.pollOptions
+        array.move(fromOffsets: indices, toOffset: newIndex)
+        poll.options = NSMutableOrderedSet(array: array)
     }
     
     private func removeOption(_ option: PollOption) {
-        poll.options.remove(option)
+        var array = poll.pollOptions
+        array.remove(at: poll.options.index(of: option))
+        poll.options = NSMutableOrderedSet(array: array)
     }
     
     private var canAddOption: Bool {
@@ -123,9 +128,15 @@ class PollController: ViewController {
                 RoundedRectangle(cornerRadius: 10, style: .continuous)
                     .foregroundColor(backgroundColor)
             )
+            #if os(visionOS)
+            .onChange(of: controller.duration) {
+                poll.duration = controller.duration.timeInterval
+            }
+            #else
             .onChange(of: controller.duration) { newValue in
                 poll.duration = newValue.timeInterval
             }
+            #endif
         }
         
         private var backgroundColor: Color {

Packages/ComposeUI/Sources/ComposeUI/Controllers/ToolbarController.swift

@@ -45,61 +45,26 @@ class ToolbarController: ViewController {
         @EnvironmentObject private var composeController: ComposeController
         @ScaledMetric(relativeTo: .body) private var imageSize: CGFloat = 22
         
+        #if !os(visionOS)
         @State private var minWidth: CGFloat?
         @State private var realWidth: CGFloat?
+        #endif
         
         var body: some View {
+            #if os(visionOS)
+            buttons
+            #else
             ScrollView(.horizontal, showsIndicators: false) {
-                HStack(spacing: 0) {
-                    cwButton
-                    
-                    MenuPicker(selection: visibilityBinding, options: visibilityOptions, buttonStyle: .iconOnly)
-                        #if !targetEnvironment(macCatalyst)
-                        // the button has a bunch of extra space by default, but combined with what we add it's too much
-                        .padding(.horizontal, -8)
-                        #endif
-                        .disabled(draft.editedStatusID != nil)
-                        .disabled(composeController.mastodonController.instanceFeatures.localOnlyPostsVisibility && draft.localOnly)
-                    
-                    if composeController.mastodonController.instanceFeatures.localOnlyPosts {
-                        localOnlyPicker
-                            #if targetEnvironment(macCatalyst)
-                            .padding(.leading, 4)
-                            #else
-                            .padding(.horizontal, -8)
-                            #endif
-                            .disabled(draft.editedStatusID != nil)
-                    }
-                    
-                    if let currentInput = composeController.currentInput,
-                       currentInput.toolbarElements.contains(.emojiPicker) {
-                        customEmojiButton
-                    }
-                    
-                    if let currentInput = composeController.currentInput,
-                       currentInput.toolbarElements.contains(.formattingButtons),
-                       composeController.config.contentType != .plain {
-                        
-                        Spacer()
-                        formatButtons
-                    }
-                    
-                    Spacer()
-                    
-                    if #available(iOS 16.0, *),
-                       composeController.mastodonController.instanceFeatures.createStatusWithLanguage {
-                        LanguagePicker(draftLanguage: $draft.language, hasChangedSelection: $composeController.hasChangedLanguageSelection)
-                    }
-                }
-                .padding(.horizontal, 16)
-                .frame(minWidth: minWidth)
-                .background(GeometryReader { proxy in
-                    Color.clear
-                        .preference(key: ToolbarWidthPrefKey.self, value: proxy.size.width)
-                        .onPreferenceChange(ToolbarWidthPrefKey.self) { width in
-                            realWidth = width
-                        }
-                })
+                buttons
+                    .padding(.horizontal, 16)
+                    .frame(minWidth: minWidth)
+                    .background(GeometryReader { proxy in
+                        Color.clear
+                            .preference(key: ToolbarWidthPrefKey.self, value: proxy.size.width)
+                            .onPreferenceChange(ToolbarWidthPrefKey.self) { width in
+                                realWidth = width
+                            }
+                    })
             }
             .scrollDisabledIfAvailable(realWidth ?? 0 <= minWidth ?? 0)
             .frame(height: ToolbarController.height)
@@ -116,6 +81,52 @@ class ToolbarController: ViewController {
                         minWidth = width
                     }
             })
+            #endif
+        }
+        
+        @ViewBuilder
+        private var buttons: some View {
+            HStack(spacing: 0) {
+                cwButton
+                
+                MenuPicker(selection: visibilityBinding, options: visibilityOptions, buttonStyle: .iconOnly)
+                    #if !targetEnvironment(macCatalyst) && !os(visionOS)
+                    // the button has a bunch of extra space by default, but combined with what we add it's too much
+                    .padding(.horizontal, -8)
+                    #endif
+                    .disabled(draft.editedStatusID != nil)
+                    .disabled(composeController.mastodonController.instanceFeatures.localOnlyPostsVisibility && draft.localOnly)
+                
+                if composeController.mastodonController.instanceFeatures.localOnlyPosts {
+                    localOnlyPicker
+                        #if targetEnvironment(macCatalyst)
+                        .padding(.leading, 4)
+                        #elseif !os(visionOS)
+                        .padding(.horizontal, -8)
+                        #endif
+                        .disabled(draft.editedStatusID != nil)
+                }
+                
+                if let currentInput = composeController.currentInput,
+                   currentInput.toolbarElements.contains(.emojiPicker) {
+                    customEmojiButton
+                }
+                
+                if let currentInput = composeController.currentInput,
+                   currentInput.toolbarElements.contains(.formattingButtons),
+                   composeController.config.contentType != .plain {
+                    
+                    Spacer()
+                    formatButtons
+                }
+                
+                Spacer()
+                
+                if #available(iOS 16.0, *),
+                   composeController.mastodonController.instanceFeatures.createStatusWithLanguage {
+                    LanguagePicker(draftLanguage: $draft.language, hasChangedSelection: $composeController.hasChangedLanguageSelection)
+                }
+            }
         }
         
         private var cwButton: some View {

Packages/ComposeUI/Sources/ComposeUI/KeyboardReader.swift

@@ -5,6 +5,8 @@
 //  Created by Shadowfacts on 3/7/23.
 //
 
+#if !os(visionOS)
+
 import UIKit
 import Combine
 
@@ -37,3 +39,5 @@ class KeyboardReader: ObservableObject {
         }
     }
 }
+
+#endif

Packages/ComposeUI/Sources/ComposeUI/PKDrawing+Render.swift

@@ -11,7 +11,7 @@ import PencilKit
 
 extension PKDrawing {
     
-    func imageInLightMode(from rect: CGRect, scale: CGFloat = UIScreen.main.scale) -> UIImage {
+    func imageInLightMode(from rect: CGRect, scale: CGFloat = 1) -> UIImage {
         let lightTraitCollection = UITraitCollection(userInterfaceStyle: .light)
         var drawingImage: UIImage!
         lightTraitCollection.performAsCurrent {

Packages/ComposeUI/Sources/ComposeUI/View+ForwardsCompat.swift

@@ -8,6 +8,11 @@
 import SwiftUI
 
 extension View {
+    #if os(visionOS)
+    func scrollDisabledIfAvailable(_ disabled: Bool) -> some View {
+        self.scrollDisabled(disabled)
+    }
+    #else
     @available(iOS, obsoleted: 16.0)
     @ViewBuilder
     func scrollDisabledIfAvailable(_ disabled: Bool) -> some View {
@@ -17,4 +22,5 @@ extension View {
             self
         }
     }
+    #endif
 }

Packages/ComposeUI/Sources/ComposeUI/Views/AttachmentDescriptionTextView.swift

@@ -22,13 +22,21 @@ struct InlineAttachmentDescriptionView: View {
         self.minHeight = minHeight
     }
     
+    private var placeholderOffset: CGSize {
+        #if os(visionOS)
+        CGSize(width: 8, height: 8)
+        #else
+        CGSize(width: 4, height: 8)
+        #endif
+    }
+    
     var body: some View {
         ZStack(alignment: .topLeading) {
             if attachment.attachmentDescription.isEmpty {
                 placeholder
                     .font(.body)
                     .foregroundColor(.secondary)
-                    .offset(x: 4, y: 8)
+                    .offset(placeholderOffset)
             }
             
             WrappedTextView(
@@ -84,6 +92,10 @@ private struct WrappedTextView: UIViewRepresentable {
         view.font = .preferredFont(forTextStyle: .body)
         view.adjustsFontForContentSizeCategory = true
         view.textContainer.lineBreakMode = .byWordWrapping
+        #if os(visionOS)
+        view.borderStyle = .roundedRect
+        view.textContainerInset = UIEdgeInsets(top: 8, left: 4, bottom: 8, right: 4)
+        #endif
         return view
     }
     

Packages/ComposeUI/Sources/ComposeUI/Views/EmojiTextField.swift

@@ -52,12 +52,19 @@ struct EmojiTextField: UIViewRepresentable {
         if text != uiView.text {
             uiView.text = text
         }
+        if placeholder != uiView.attributedPlaceholder?.string {
+            uiView.attributedPlaceholder = NSAttributedString(string: placeholder, attributes: [
+                .foregroundColor: UIColor.secondaryLabel,
+            ])
+        }
         
         context.coordinator.text = $text
         context.coordinator.maxLength = maxLength
         context.coordinator.focusNextView = focusNextView
         
+        #if !os(visionOS)
         uiView.backgroundColor = colorScheme == .dark ? UIColor(controller.config.fillColor) : .secondarySystemBackground
+        #endif
         
         if becomeFirstResponder?.wrappedValue == true {
             DispatchQueue.main.async {

Packages/ComposeUI/Sources/ComposeUI/Views/LanguagePicker.swift

@@ -129,7 +129,9 @@ private struct LanguagePickerList: View {
         .scrollContentBackground(.hidden)
         .background(groupedBackgroundColor.edgesIgnoringSafeArea(.all))
         .searchable(text: $query)
+        #if !os(visionOS)
         .scrollDismissesKeyboard(.interactively)
+        #endif
         .navigationTitle("Post Language")
         .navigationBarTitleDisplayMode(.inline)
         .toolbar {
@@ -152,13 +154,23 @@ private struct LanguagePickerList: View {
                 .map { Lang(code: $0) }
                 .sorted { $0.name < $1.name }
         }
+        #if os(visionOS)
+        .onChange(of: query, initial: true) {
+            filteredLangsChanged(query: query)
+        }
+        #else
         .onChange(of: query) { newValue in
-            if newValue.isEmpty {
-                filteredLangs = nil
-            } else {
-                filteredLangs = langs.filter {
-                    $0.name.localizedCaseInsensitiveContains(newValue) || $0.code.identifier.localizedCaseInsensitiveContains(newValue)
-                }
+            filteredLangsChanged(query: newValue)
+        }
+        #endif
+    }
+    
+    private func filteredLangsChanged(query: String) {
+        if query.isEmpty {
+            filteredLangs = nil
+        } else {
+            filteredLangs = langs.filter {
+                $0.name.localizedCaseInsensitiveContains(query) || $0.code.identifier.localizedCaseInsensitiveContains(query)
             }
         }
     }

Packages/ComposeUI/Sources/ComposeUI/Views/MainTextView.swift

@@ -23,19 +23,41 @@ struct MainTextView: View {
         controller.config
     }
     
+    private var placeholderOffset: CGSize {
+        #if os(visionOS)
+        CGSize(width: 8, height: 8)
+        #else
+        CGSize(width: 4, height: 8)
+        #endif
+    }
+    
+    private var textViewBackgroundColor: UIColor? {
+        #if os(visionOS)
+        nil
+        #else
+        colorScheme == .dark ? UIColor(config.fillColor) : .secondarySystemBackground
+        #endif
+    }
+    
     var body: some View {
         ZStack(alignment: .topLeading) {
-            colorScheme == .dark ? config.fillColor : Color(uiColor: .secondarySystemBackground)
+            MainWrappedTextViewRepresentable(
+                text: $draft.text,
+                backgroundColor: textViewBackgroundColor,
+                becomeFirstResponder: $controller.mainComposeTextViewBecomeFirstResponder,
+                updateSelection: $updateSelection,
+                textDidChange: textDidChange
+            )
             
             if draft.text.isEmpty {
                 ControllerView(controller: { PlaceholderController() })
                     .font(.system(size: fontSize))
                     .foregroundColor(.secondary)
-                    .offset(x: 4, y: 8)
+                    .offset(placeholderOffset)
                     .accessibilityHidden(true)
+                    .allowsHitTesting(false)
             }
             
-            MainWrappedTextViewRepresentable(text: $draft.text, becomeFirstResponder: $controller.mainComposeTextViewBecomeFirstResponder, updateSelection: $updateSelection, textDidChange: textDidChange)
         }
         .frame(height: effectiveHeight)
         .onAppear(perform: becomeFirstResponderOnFirstAppearance)
@@ -62,6 +84,7 @@ fileprivate struct MainWrappedTextViewRepresentable: UIViewRepresentable {
     typealias UIViewType = UITextView
     
     @Binding var text: String
+    let backgroundColor: UIColor?
     @Binding var becomeFirstResponder: Bool
     @Binding var updateSelection: ((UITextView) -> Void)?
     let textDidChange: (UITextView) -> Void
@@ -74,10 +97,16 @@ fileprivate struct MainWrappedTextViewRepresentable: UIViewRepresentable {
         context.coordinator.textView = textView
         textView.delegate = context.coordinator
         textView.isEditable = true
-        textView.backgroundColor = .clear
         textView.font = UIFontMetrics.default.scaledFont(for: .systemFont(ofSize: 20))
         textView.adjustsFontForContentSizeCategory = true
         textView.textContainer.lineBreakMode = .byWordWrapping
+        
+        #if os(visionOS)
+        textView.borderStyle = .roundedRect
+        // yes, the X inset is 4 less than the placeholder offset
+        textView.textContainerInset = UIEdgeInsets(top: 8, left: 4, bottom: 8, right: 4)
+        #endif
+        
         return textView
     }
     
@@ -90,6 +119,8 @@ fileprivate struct MainWrappedTextViewRepresentable: UIViewRepresentable {
         uiView.isEditable = isEnabled
         uiView.keyboardType = controller.config.useTwitterKeyboard ? .twitter : .default
         
+        uiView.backgroundColor = backgroundColor
+        
         context.coordinator.text = $text
         
         if let updateSelection {

Packages/Duckable/Sources/Duckable/API.swift

@@ -7,6 +7,7 @@
 
 import UIKit
 
+@MainActor
 public protocol DuckableViewController: UIViewController {
     func duckableViewControllerShouldDuck() -> DuckAttemptAction
     

Packages/Duckable/Sources/Duckable/DuckableContainerViewController.swift

@@ -62,7 +62,9 @@ public class DuckableContainerViewController: UIViewController {
         guard case .idle = state else {
             if animated,
                case .ducked(_, placeholder: let placeholder) = state {
+                #if !os(visionOS)
                 UIImpactFeedbackGenerator(style: .light).impactOccurred()
+                #endif
                 let origConstant = placeholder.topConstraint.constant
                 UIView.animateKeyframes(withDuration: 0.4, delay: 0) {
                     UIView.addKeyframe(withRelativeStartTime: 0, relativeDuration: 0.5) {

Packages/GalleryVC/.gitignore

@@ -0,0 +1,8 @@
+.DS_Store
+/.build
+/Packages
+xcuserdata/
+DerivedData/
+.swiftpm/configuration/registries.json
+.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
+.netrc

Packages/GalleryVC/Package.swift

@@ -0,0 +1,26 @@
+// swift-tools-version: 5.10
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+
+import PackageDescription
+
+let package = Package(
+    name: "GalleryVC",
+    platforms: [
+        .iOS(.v15),
+    ],
+    products: [
+        // Products define the executables and libraries a package produces, making them visible to other packages.
+        .library(
+            name: "GalleryVC",
+            targets: ["GalleryVC"]),
+    ],
+    targets: [
+        // Targets are the basic building blocks of a package, defining a module or a test suite.
+        // Targets can depend on other targets in this package and products from dependencies.
+        .target(
+            name: "GalleryVC"),
+        .testTarget(
+            name: "GalleryVCTests",
+            dependencies: ["GalleryVC"]),
+    ]
+)

Packages/GalleryVC/Sources/GalleryVC/GalleryContentViewController.swift

@@ -0,0 +1,46 @@
+//
+//  GalleryContentViewController.swift
+//  GalleryVC
+//
+//  Created by Shadowfacts on 3/17/24.
+//
+
+import UIKit
+
+@MainActor
+public protocol GalleryContentViewController: UIViewController {
+    var container: GalleryContentViewControllerContainer? { get set }
+    var contentSize: CGSize { get }
+    var activityItemsForSharing: [Any] { get }
+    var caption: String? { get }
+    var contentOverlayAccessoryViewController: UIViewController? { get }
+    var bottomControlsAccessoryViewController: UIViewController? { get }
+    var canAnimateFromSourceView: Bool { get }
+    
+    func setControlsVisible(_ visible: Bool, animated: Bool)
+    func galleryContentDidAppear()
+    func galleryContentWillDisappear()
+}
+
+public extension GalleryContentViewController {
+    var contentOverlayAccessoryViewController: UIViewController? {
+        nil
+    }
+
+    var bottomControlsAccessoryViewController: UIViewController? {
+        nil
+    }
+    
+    var canAnimateFromSourceView: Bool {
+        true
+    }
+    
+    func setControlsVisible(_ visible: Bool, animated: Bool) {
+    }
+    
+    func galleryContentDidAppear() {
+    }
+    
+    func galleryContentWillDisappear() {
+    }
+}

Packages/GalleryVC/Sources/GalleryVC/GalleryContentViewControllerContainer.swift

@@ -0,0 +1,18 @@
+//
+//  GalleryContentViewControllerContainer.swift
+//  GalleryVC
+//
+//  Created by Shadowfacts on 12/28/23.
+//
+
+import Foundation
+
+@MainActor
+public protocol GalleryContentViewControllerContainer: AnyObject {
+    var galleryControlsVisible: Bool { get }
+    
+    func setGalleryContentLoading(_ loading: Bool)
+    func galleryContentChanged()
+    func disableGalleryScrollAndZoom()
+    func setGalleryControlsVisible(_ visible: Bool, animated: Bool)
+}

Packages/GalleryVC/Sources/GalleryVC/GalleryDataSource.swift

@@ -0,0 +1,22 @@
+//
+//  GalleryDataSource.swift
+//  GalleryVC
+//
+//  Created by Shadowfacts on 12/28/23.
+//
+
+import UIKit
+
+@MainActor
+public protocol GalleryDataSource {
+    func galleryItemsCount() -> Int
+    func galleryContentViewController(forItemAt index: Int) -> GalleryContentViewController
+    func galleryContentTransitionSourceView(forItemAt index: Int) -> UIView?
+    func galleryApplicationActivities(forItemAt index: Int) -> [UIActivity]?
+}
+
+public extension GalleryDataSource {
+    func galleryApplicationActivities(forItemAt index: Int) -> [UIActivity]? {
+        nil
+    }
+}

Packages/GalleryVC/Sources/GalleryVC/GalleryDismissAnimationController.swift

@@ -0,0 +1,133 @@
+//
+//  GalleryDismissAnimationController.swift
+//  GalleryVC
+//
+//  Created by Shadowfacts on 3/1/24.
+//
+
+import UIKit
+
+class GalleryDismissAnimationController: NSObject, UIViewControllerAnimatedTransitioning {
+    private let sourceView: UIView
+    private let interactiveTranslation: CGPoint?
+    private let interactiveVelocity: CGPoint?
+    
+    init(sourceView: UIView, interactiveTranslation: CGPoint?, interactiveVelocity: CGPoint?) {
+        self.sourceView = sourceView
+        self.interactiveTranslation = interactiveTranslation
+        self.interactiveVelocity = interactiveVelocity
+    }
+    
+    func transitionDuration(using transitionContext: (any UIViewControllerContextTransitioning)?) -> TimeInterval {
+        return 0.3
+    }
+    
+    func animateTransition(using transitionContext: any UIViewControllerContextTransitioning) {
+        guard let to = transitionContext.viewController(forKey: .to),
+              let from = transitionContext.viewController(forKey: .from) as? GalleryViewController else {
+            fatalError()
+        }
+        
+        let itemViewController = from.currentItemViewController
+        
+        if !itemViewController.content.canAnimateFromSourceView || (UIAccessibility.prefersCrossFadeTransitions && interactiveVelocity == nil) {
+            animateCrossFadeTransition(using: transitionContext)
+            return
+        }
+        
+        let container = transitionContext.containerView
+        let sourceFrameInContainer = container.convert(sourceView.bounds, from: sourceView)
+        let destFrameInContainer = container.convert(itemViewController.content.view.bounds, from: itemViewController.content.view)
+        
+        let origSourceTransform = sourceView.transform
+        let appliedSourceToDestTransform: Bool
+        if destFrameInContainer.width > 0 && destFrameInContainer.height > 0 {
+            appliedSourceToDestTransform = true
+            let scale = min(destFrameInContainer.width / sourceFrameInContainer.width, destFrameInContainer.height / sourceFrameInContainer.height)
+            let sourceToDestTransform = origSourceTransform
+                .translatedBy(x: destFrameInContainer.midX - sourceFrameInContainer.midX, y: destFrameInContainer.midY - sourceFrameInContainer.midY)
+                .scaledBy(x: scale, y: scale)
+            sourceView.transform = sourceToDestTransform
+        } else {
+            appliedSourceToDestTransform = false
+        }
+        
+        to.view.frame = container.bounds
+        from.view.frame = container.bounds
+
+        let content = itemViewController.takeContent()
+        content.view.translatesAutoresizingMaskIntoConstraints = true
+        content.view.layer.masksToBounds = true
+        
+        container.addSubview(to.view)
+        container.addSubview(from.view)
+        container.addSubview(content.view)
+        
+        content.view.frame = destFrameInContainer
+        content.view.layer.opacity = 1
+        
+        container.layoutIfNeeded()
+        
+        let duration = self.transitionDuration(using: transitionContext)
+        var initialVelocity: CGVector
+        if let interactiveVelocity,
+           let interactiveTranslation,
+           // very short/fast flicks don't transfer their velocity, since it makes size change animation look wacky due to the springs initial undershoot
+           sqrt(pow(interactiveTranslation.x, 2) + pow(interactiveTranslation.y, 2)) > 100,
+           sqrt(pow(interactiveVelocity.x, 2) + pow(interactiveVelocity.y, 2)) < 2000 {
+            let xDistance = sourceFrameInContainer.midX - destFrameInContainer.midX
+            let yDistance = sourceFrameInContainer.midY - destFrameInContainer.midY
+            initialVelocity = CGVector(
+                dx: xDistance == 0 ? 0 : interactiveVelocity.x / xDistance,
+                dy: yDistance == 0 ? 0 : interactiveVelocity.y / yDistance
+            )
+        } else {
+            initialVelocity = .zero
+        }
+        initialVelocity.dx = max(-10, min(10, initialVelocity.dx))
+        initialVelocity.dy = max(-10, min(10, initialVelocity.dy))
+        // no bounce for the dismiss animation
+        let spring = UISpringTimingParameters(mass: 1, stiffness: 439, damping: 42, initialVelocity: initialVelocity)
+        let animator = UIViewPropertyAnimator(duration: duration, timingParameters: spring)
+        
+        animator.addAnimations {
+            from.view.layer.opacity = 0
+            
+            if appliedSourceToDestTransform {
+                self.sourceView.transform = origSourceTransform
+            }
+            content.view.frame = sourceFrameInContainer
+            content.view.layer.opacity = 0
+            
+            itemViewController.setControlsVisible(false, animated: false)
+        }
+        
+        animator.addCompletion { _ in
+            transitionContext.completeTransition(true)
+        }
+        
+        animator.startAnimation()
+    }
+    
+    private func animateCrossFadeTransition(using transitionContext: UIViewControllerContextTransitioning) {
+        guard let fromVC = transitionContext.viewController(forKey: .from),
+              let toVC = transitionContext.viewController(forKey: .to) else {
+            return
+        }
+        
+        toVC.view.frame = transitionContext.containerView.bounds
+        fromVC.view.frame = transitionContext.containerView.bounds
+        transitionContext.containerView.addSubview(toVC.view)
+        transitionContext.containerView.addSubview(fromVC.view)
+        
+        let duration = transitionDuration(using: transitionContext)
+        let animator = UIViewPropertyAnimator(duration: duration, curve: .easeInOut)
+        animator.addAnimations {
+            fromVC.view.alpha = 0
+        }
+        animator.addCompletion { _ in
+            transitionContext.completeTransition(!transitionContext.transitionWasCancelled)
+        }
+        animator.startAnimation()
+    }
+}

Packages/GalleryVC/Sources/GalleryVC/GalleryDismissInteraction.swift

@@ -0,0 +1,83 @@
+//
+//  GalleryDismissInteraction.swift
+//  GalleryVC
+//
+//  Created by Shadowfacts on 3/1/24.
+//
+
+import UIKit
+
+@MainActor
+class GalleryDismissInteraction: NSObject {
+    
+    private unowned let viewController: GalleryViewController
+    
+    private var content: GalleryContentViewController?
+    private var origContentFrameInGallery: CGRect?
+    private var origControlsVisible: Bool?
+
+    private(set) var isActive = false
+    private(set) var dismissVelocity: CGPoint?
+    private(set) var dismissTranslation: CGPoint?
+    
+    init(viewController: GalleryViewController) {
+        self.viewController = viewController
+        super.init()
+        let panRecognizer = UIPanGestureRecognizer(target: self, action: #selector(panRecognized))
+        panRecognizer.delegate = self
+        panRecognizer.allowedScrollTypesMask = .continuous
+        viewController.view.addGestureRecognizer(panRecognizer)
+    }
+    
+    @objc private func panRecognized(_ recognizer: UIPanGestureRecognizer) {
+        switch recognizer.state {
+        case .began:
+            isActive = true
+            
+            origContentFrameInGallery = viewController.view.convert(viewController.currentItemViewController.content.view.bounds, from: viewController.currentItemViewController.content.view)
+            content = viewController.currentItemViewController.takeContent()
+            content!.view.translatesAutoresizingMaskIntoConstraints = true
+            content!.view.frame = origContentFrameInGallery!
+            viewController.view.addSubview(content!.view)
+            
+            origControlsVisible = viewController.currentItemViewController.controlsVisible
+            if origControlsVisible! {
+                viewController.currentItemViewController.setControlsVisible(false, animated: true)
+            }
+            
+        case .changed:
+            let translation = recognizer.translation(in: viewController.view)
+            content!.view.frame = origContentFrameInGallery!.offsetBy(dx: translation.x, dy: translation.y)
+            
+        case .ended:
+            let translation = recognizer.translation(in: viewController.view)
+            let velocity = recognizer.velocity(in: viewController.view)
+            
+            dismissVelocity = velocity
+            dismissTranslation = translation
+            viewController.dismiss(animated: true)
+
+            // don't unset this until after dismiss is called, so that the dismiss animation controller can read it
+            isActive = false
+            
+        default:
+            break
+        }
+    }
+    
+}
+
+extension GalleryDismissInteraction: UIGestureRecognizerDelegate {
+    func gestureRecognizerShouldBegin(_ gestureRecognizer: UIGestureRecognizer) -> Bool {
+        let itemVC = viewController.currentItemViewController
+        if viewController.galleryDataSource.galleryContentTransitionSourceView(forItemAt: itemVC.itemIndex) == nil {
+            return false
+        } else if itemVC.scrollView.zoomScale > itemVC.scrollView.minimumZoomScale {
+            return false
+        } else if !itemVC.scrollAndZoomEnabled {
+            return false
+        } else {
+            return true
+        }
+    }
+}

Packages/GalleryVC/Sources/GalleryVC/GalleryItemViewController.swift

@@ -0,0 +1,566 @@
+//
+//  GalleryItemViewController.swift
+//  GalleryVC
+//
+//  Created by Shadowfacts on 12/28/23.
+//
+
+import UIKit
+import AVFoundation
+
+@MainActor
+protocol GalleryItemViewControllerDelegate: AnyObject {
+    func isGalleryBeingPresented() -> Bool
+    func addPresentationAnimationCompletion(_ block: @escaping () -> Void)
+    func galleryItemClose(_ item: GalleryItemViewController)
+    func galleryItemApplicationActivities(_ item: GalleryItemViewController) -> [UIActivity]?
+}
+
+class GalleryItemViewController: UIViewController {
+    private weak var delegate: GalleryItemViewControllerDelegate?
+    
+    let itemIndex: Int
+    let content: GalleryContentViewController
+    private var overlayVC: UIViewController?
+    
+    private var activityIndicator: UIActivityIndicatorView?
+    private(set) var scrollView: UIScrollView!
+    private var topControlsView: UIView!
+    private var shareButton: UIButton!
+    private var shareButtonLeadingConstraint: NSLayoutConstraint!
+    private var shareButtonTopConstraint: NSLayoutConstraint!
+    private var closeButtonTrailingConstraint: NSLayoutConstraint!
+    private var closeButtonTopConstraint: NSLayoutConstraint!
+    private var bottomControlsView: UIStackView!
+    private(set) var captionTextView: UITextView!
+    
+    private var singleTap: UITapGestureRecognizer!
+    private var doubleTap: UITapGestureRecognizer!
+
+    private var contentViewLeadingConstraint: NSLayoutConstraint?
+    private var contentViewTopConstraint: NSLayoutConstraint?
+
+    private(set) var controlsVisible: Bool = true
+    private(set) var scrollAndZoomEnabled = true
+    
+    private var scrollViewSizeForLastZoomScaleUpdate: CGSize?
+    override var prefersHomeIndicatorAutoHidden: Bool {
+        return !controlsVisible
+    }
+    
+    init(delegate: GalleryItemViewControllerDelegate, itemIndex: Int, content: GalleryContentViewController) {
+        self.delegate = delegate
+        self.itemIndex = itemIndex
+        self.content = content
+        
+        super.init(nibName: nil, bundle: nil)
+        
+        content.container = self
+    }
+    
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        
+        scrollView = UIScrollView()
+        scrollView.translatesAutoresizingMaskIntoConstraints = false
+        scrollView.delegate = self
+        
+        view.addSubview(scrollView)
+        
+        addContent()
+        centerContent()
+        
+        overlayVC = content.contentOverlayAccessoryViewController
+        if let overlayVC {
+            overlayVC.view.isHidden = activityIndicator != nil
+            overlayVC.view.translatesAutoresizingMaskIntoConstraints = false
+            view.addSubview(overlayVC.view)
+            NSLayoutConstraint.activate([
+                overlayVC.view.leadingAnchor.constraint(equalTo: content.view.leadingAnchor),
+                overlayVC.view.trailingAnchor.constraint(equalTo: content.view.trailingAnchor),
+                overlayVC.view.topAnchor.constraint(equalTo: content.view.topAnchor),
+                overlayVC.view.bottomAnchor.constraint(equalTo: content.view.bottomAnchor),
+            ])
+        }
+        
+        topControlsView = UIView()
+        topControlsView.translatesAutoresizingMaskIntoConstraints = false
+        view.addSubview(topControlsView)
+        
+        var shareConfig = UIButton.Configuration.gray()
+        shareConfig.cornerStyle = .dynamic
+        shareConfig.background.backgroundColor = .black.withAlphaComponent(0.25)
+        shareConfig.baseForegroundColor = .white
+        shareConfig.image = UIImage(systemName: "square.and.arrow.up")
+        shareConfig.contentInsets = NSDirectionalEdgeInsets(top: 4, leading: 4, bottom: 4, trailing: 4)
+        shareButton = UIButton(configuration: shareConfig)
+        shareButton.addTarget(self, action: #selector(shareButtonPressed), for: .touchUpInside)
+        shareButton.isPointerInteractionEnabled = true
+        shareButton.pointerStyleProvider = { button, effect, shape in
+            return UIPointerStyle(effect: .highlight(effect.preview), shape: .roundedRect(button.frame))
+        }
+        shareButton.preferredBehavioralStyle = .pad
+        shareButton.translatesAutoresizingMaskIntoConstraints = false
+        updateShareButton()
+        topControlsView.addSubview(shareButton)
+        
+        var closeConfig = UIButton.Configuration.gray()
+        closeConfig.cornerStyle = .dynamic
+        closeConfig.background.backgroundColor = .black.withAlphaComponent(0.25)
+        closeConfig.baseForegroundColor = .white
+        closeConfig.image = UIImage(systemName: "xmark")
+        closeConfig.contentInsets = NSDirectionalEdgeInsets(top: 4, leading: 4, bottom: 4, trailing: 4)
+        let closeButton = UIButton(configuration: closeConfig)
+        closeButton.addTarget(self, action: #selector(closeButtonPressed), for: .touchUpInside)
+        closeButton.isPointerInteractionEnabled = true
+        closeButton.pointerStyleProvider = { button, effect, shape in
+            return UIPointerStyle(effect: .highlight(effect.preview), shape: .roundedRect(button.frame))
+        }
+        closeButton.preferredBehavioralStyle = .pad
+        closeButton.translatesAutoresizingMaskIntoConstraints = false
+        topControlsView.addSubview(closeButton)
+        
+        bottomControlsView = UIStackView()
+        bottomControlsView.translatesAutoresizingMaskIntoConstraints = false
+        bottomControlsView.axis = .vertical
+        bottomControlsView.alignment = .fill
+        bottomControlsView.backgroundColor = .black.withAlphaComponent(0.5)
+        view.addSubview(bottomControlsView)
+        
+        if let controlsAccessory = content.bottomControlsAccessoryViewController {
+            addChild(controlsAccessory)
+            bottomControlsView.addArrangedSubview(controlsAccessory.view)
+            controlsAccessory.didMove(toParent: self)
+            
+            // Make sure the controls accessory is within the safe area.
+            let spacer = UIView()
+            bottomControlsView.addArrangedSubview(spacer)
+            let spacerTopConstraint = spacer.topAnchor.constraint(equalTo: view.safeAreaLayoutGuide.bottomAnchor)
+            spacerTopConstraint.priority = .init(999)
+            spacerTopConstraint.isActive = true
+        }
+        
+        captionTextView = UITextView()
+        captionTextView.backgroundColor = .clear
+        captionTextView.textColor = .white
+        captionTextView.isEditable = false
+        captionTextView.isSelectable = true
+        captionTextView.font = .preferredFont(forTextStyle: .body)
+        captionTextView.adjustsFontForContentSizeCategory = true
+        captionTextView.alwaysBounceVertical = true
+        updateCaptionTextView()
+        bottomControlsView.addArrangedSubview(captionTextView)
+        
+        #if targetEnvironment(macCatalyst)
+        closeButtonTopConstraint = closeButton.topAnchor.constraint(equalTo: topControlsView.safeAreaLayoutGuide.topAnchor)
+        shareButtonTopConstraint = shareButton.topAnchor.constraint(equalTo: topControlsView.safeAreaLayoutGuide.topAnchor)
+        #else
+        closeButtonTopConstraint = closeButton.topAnchor.constraint(equalTo: topControlsView.topAnchor)
+        shareButtonTopConstraint = shareButton.topAnchor.constraint(equalTo: topControlsView.topAnchor)
+        #endif
+        closeButtonTrailingConstraint = topControlsView.trailingAnchor.constraint(equalTo: closeButton.trailingAnchor)
+        shareButtonLeadingConstraint = shareButton.leadingAnchor.constraint(equalTo: topControlsView.leadingAnchor)
+
+        NSLayoutConstraint.activate([
+            scrollView.leadingAnchor.constraint(equalTo: view.leadingAnchor),
+            scrollView.trailingAnchor.constraint(equalTo: view.trailingAnchor),
+            scrollView.topAnchor.constraint(equalTo: view.topAnchor),
+            scrollView.bottomAnchor.constraint(equalTo: view.bottomAnchor),
+            
+            topControlsView.leadingAnchor.constraint(equalTo: view.leadingAnchor),
+            topControlsView.trailingAnchor.constraint(equalTo: view.trailingAnchor),
+            topControlsView.topAnchor.constraint(equalTo: view.topAnchor),
+
+            shareButtonLeadingConstraint,
+            shareButtonTopConstraint,
+            shareButton.bottomAnchor.constraint(equalTo: topControlsView.bottomAnchor),
+            shareButton.widthAnchor.constraint(equalTo: shareButton.heightAnchor),
+            
+            closeButtonTrailingConstraint,
+            closeButtonTopConstraint,
+            closeButton.bottomAnchor.constraint(equalTo: topControlsView.bottomAnchor),
+            closeButton.widthAnchor.constraint(equalTo: closeButton.heightAnchor),
+
+            bottomControlsView.leadingAnchor.constraint(equalTo: view.leadingAnchor),
+            bottomControlsView.trailingAnchor.constraint(equalTo: view.trailingAnchor),
+            bottomControlsView.bottomAnchor.constraint(equalTo: view.bottomAnchor),
+            
+            captionTextView.heightAnchor.constraint(equalToConstant: 150),
+        ])
+        
+        updateTopControlsInsets()
+        
+        singleTap = UITapGestureRecognizer(target: self, action: #selector(viewPressed))
+        singleTap.delegate = self
+        doubleTap = UITapGestureRecognizer(target: self, action: #selector(viewDoublePressed))
+        doubleTap.delegate = self
+        doubleTap.numberOfTapsRequired = 2
+        // This is needed to prevent a delay between tapping a button on and the action firing on Catalyst and Designed for iPad
+        doubleTap.delaysTouchesEnded = false
+        // this requirement is needed to make sure the double tap is ever recognized
+        singleTap.require(toFail: doubleTap)
+        view.addGestureRecognizer(singleTap)
+        view.addGestureRecognizer(doubleTap)
+    }
+    
+    override func viewSafeAreaInsetsDidChange() {
+        super.viewSafeAreaInsetsDidChange()
+        
+        updateZoomScale(resetZoom: false)
+        // Ensure the transform is correct if the controls are hidden
+        setControlsVisible(controlsVisible, animated: false)
+        
+        updateTopControlsInsets()
+    }
+    
+    override func viewDidLayoutSubviews() {
+        super.viewDidLayoutSubviews()
+        
+        // When the scrollView size changes, make sure the zoom scale is up-to-date since it depends on the scrollView's bounds.
+        // This might also fix an issue on macOS (Designed for iPad) where the content isn't placed correctly. See #446
+        if scrollViewSizeForLastZoomScaleUpdate != scrollView.bounds.size {
+            scrollViewSizeForLastZoomScaleUpdate = scrollView.bounds.size
+            updateZoomScale(resetZoom: true)
+        }
+        centerContent()
+    }
+    
+    override func viewDidAppear(_ animated: Bool) {
+        super.viewDidAppear(animated)
+        
+        if controlsVisible && !captionTextView.isHidden {
+            captionTextView.flashScrollIndicators()
+        }
+    }
+    
+    func takeContent() -> GalleryContentViewController {
+        content.willMove(toParent: nil)
+        content.removeFromParent()
+        content.view.removeFromSuperview()
+        return content
+    }
+    
+    func addContent() {
+        content.loadViewIfNeeded()
+        
+        content.setControlsVisible(controlsVisible, animated: false)
+        
+        content.view.translatesAutoresizingMaskIntoConstraints = false
+        if content.parent != self {
+            addChild(content)
+            content.didMove(toParent: self)
+        }
+        if scrollAndZoomEnabled {
+            scrollView.addSubview(content.view)
+            contentViewLeadingConstraint = content.view.leadingAnchor.constraint(equalTo: scrollView.leadingAnchor)
+            contentViewLeadingConstraint!.isActive = true
+            contentViewTopConstraint = content.view.topAnchor.constraint(equalTo: scrollView.topAnchor)
+            contentViewTopConstraint!.isActive = true
+            updateZoomScale(resetZoom: true)
+        } else {
+            // If the content was previously added, deactivate the old constraints.
+            contentViewLeadingConstraint?.isActive = false
+            contentViewTopConstraint?.isActive = false
+            
+            view.addSubview(content.view)
+            NSLayoutConstraint.activate([
+                content.view.leadingAnchor.constraint(equalTo: view.leadingAnchor),
+                content.view.trailingAnchor.constraint(equalTo: view.trailingAnchor),
+                content.view.topAnchor.constraint(equalTo: view.topAnchor),
+                content.view.bottomAnchor.constraint(equalTo: view.bottomAnchor),
+            ])
+        }
+        
+        if let overlayVC {
+            NSLayoutConstraint.activate([
+                overlayVC.view.leadingAnchor.constraint(equalTo: view.leadingAnchor),
+                overlayVC.view.trailingAnchor.constraint(equalTo: view.trailingAnchor),
+                overlayVC.view.topAnchor.constraint(equalTo: view.topAnchor),
+                overlayVC.view.bottomAnchor.constraint(equalTo: view.bottomAnchor),
+            ])
+        }
+        
+        content.view.layoutIfNeeded()
+    }
+    
+    func setControlsVisible(_ visible: Bool, animated: Bool) {
+        controlsVisible = visible
+        guard let topControlsView,
+              let bottomControlsView else {
+            return
+        }
+        func updateControlsViews() {
+            topControlsView.transform = CGAffineTransform(translationX: 0, y: visible ? 0 : -topControlsView.bounds.height)
+            bottomControlsView.transform = CGAffineTransform(translationX: 0, y: visible ? 0 : bottomControlsView.bounds.height)
+            content.setControlsVisible(visible, animated: animated)
+        }
+        if animated {
+            let animator = UIViewPropertyAnimator(duration: 0.2, timingParameters: UISpringTimingParameters())
+            animator.addAnimations(updateControlsViews)
+            animator.startAnimation()
+        } else {
+            updateControlsViews()
+        }
+        
+        setNeedsUpdateOfHomeIndicatorAutoHidden()
+    }
+    
+    func updateZoomScale(resetZoom: Bool) {
+        scrollView.contentSize = content.contentSize
+        
+        guard scrollAndZoomEnabled else {
+            scrollView.maximumZoomScale = 1
+            scrollView.minimumZoomScale = 1
+            scrollView.zoomScale = 1
+            return
+        }
+        
+        guard content.contentSize.width > 0 && content.contentSize.height > 0 else {
+            return
+        }
+        
+        let heightScale = view.bounds.height / content.contentSize.height
+        let widthScale = view.bounds.width / content.contentSize.width
+        let minScale = min(widthScale, heightScale)
+        let maxScale = minScale >= 1 ? minScale + 2 : 2
+        
+        scrollView.minimumZoomScale = minScale
+        scrollView.maximumZoomScale = maxScale
+        if resetZoom {
+            scrollView.zoomScale = minScale
+        } else {
+            scrollView.zoomScale = max(minScale, min(maxScale, scrollView.zoomScale))
+        }
+        
+        centerContent()
+    }
+    
+    private func centerContent() {
+        guard scrollAndZoomEnabled else {
+            return
+        }
+        
+        // Note: use frame for the content.view, because that's in the coordinate space of the scroll view
+        // which means it's already been scaled by the zoom factor.
+        let yOffset = max(0, (view.bounds.height - content.view.frame.height) / 2)
+        contentViewTopConstraint!.constant = yOffset
+        
+        let xOffset = max(0, (view.bounds.width - content.view.frame.width) / 2)
+        contentViewLeadingConstraint!.constant = xOffset
+    }
+    
+    private func updateShareButton() {
+        shareButton.isEnabled = !content.activityItemsForSharing.isEmpty
+    }
+    
+    private func updateCaptionTextView() {
+        guard let caption = content.caption,
+              !caption.isEmpty else {
+            captionTextView.isHidden = true
+            return
+        }
+        captionTextView.text = caption
+    }
+    
+    private func updateTopControlsInsets() {
+        let notchedDeviceTopInsets: [CGFloat] = [
+            44, // iPhone X, Xs, Xs Max, 11 Pro, 11 Pro Max
+            48, // iPhone XR, 11
+            47, // iPhone 12, 12 Pro, 12 Pro Max, 13, 13 Pro, 13 Pro Max, 14, 14 Plus
+            50, // iPhone 12 mini, 13 mini
+        ]
+        let islandDeviceTopInsets: [CGFloat] = [
+            59, // iPhone 14 Pro, 14 Pro Max, 15 Pro, 15 Pro Max
+        ]
+        if notchedDeviceTopInsets.contains(view.safeAreaInsets.top) {
+            // the notch width is not the same for the iPhones 13,
+            // but what we actually want is the same offset from the edges
+            // since the corner radius didn't change
+            let notchWidth: CGFloat = 210
+            let earWidth = (view.bounds.width - notchWidth) / 2
+            let offset = (earWidth - (shareButton.imageView?.bounds.width ?? 0)) / 2
+            shareButtonLeadingConstraint.constant = offset
+            closeButtonTrailingConstraint.constant = offset
+        } else if islandDeviceTopInsets.contains(view.safeAreaInsets.top) {
+            shareButtonLeadingConstraint.constant = 24
+            shareButtonTopConstraint.constant = 24
+            closeButtonTrailingConstraint.constant = 24
+            closeButtonTopConstraint.constant = 24
+        } else {
+            shareButtonLeadingConstraint.constant = 8
+            shareButtonTopConstraint.constant = 8
+            closeButtonTrailingConstraint.constant = 8
+            closeButtonTopConstraint.constant = 8
+        }
+    }
+    
+    private func zoomRectFor(scale: CGFloat, center: CGPoint) -> CGRect {
+        var zoomRect = CGRect.zero
+        zoomRect.size.width = content.view.frame.width / scale
+        zoomRect.size.height = content.view.frame.height / scale
+        let newCenter = scrollView.convert(center, to: content.view)
+        zoomRect.origin.x = newCenter.x - (zoomRect.width / 2)
+        zoomRect.origin.y = newCenter.y - (zoomRect.height / 2)
+        return zoomRect
+    }
+    
+    private func animateZoomOut() {
+        let animator = UIViewPropertyAnimator(duration: 0.3, timingParameters: UISpringTimingParameters())
+        animator.addAnimations {
+            self.scrollView.zoomScale = self.scrollView.minimumZoomScale
+            self.scrollView.layoutIfNeeded()
+        }
+        animator.startAnimation()
+    }
+
+    // MARK: Interaction
+    
+    @objc private func viewPressed() {
+        if scrollAndZoomEnabled,
+           scrollView.zoomScale > scrollView.minimumZoomScale {
+            animateZoomOut()
+        } else {
+            setControlsVisible(!controlsVisible, animated: true)
+        }
+    }
+    
+    @objc private func viewDoublePressed(_ recognizer: UITapGestureRecognizer) {
+        guard scrollAndZoomEnabled else {
+            return
+        }
+        if scrollView.zoomScale <= scrollView.minimumZoomScale {
+            let point = recognizer.location(in: recognizer.view)
+            let scale = min(
+                max(
+                    scrollView.bounds.width / content.contentSize.width,
+                    scrollView.bounds.height / content.contentSize.height,
+                    scrollView.zoomScale + 0.75
+                ),
+                scrollView.maximumZoomScale
+            )
+            let rect = zoomRectFor(scale: scale, center: point)
+            let animator = UIViewPropertyAnimator(duration: 0.3, timingParameters: UISpringTimingParameters())
+            animator.addAnimations {
+                self.scrollView.zoom(to: rect, animated: false)
+                self.view.layoutIfNeeded()
+            }
+            animator.startAnimation()
+        } else {
+            animateZoomOut()
+        }
+    }
+    
+    @objc private func closeButtonPressed() {
+        delegate?.galleryItemClose(self)
+    }
+    
+    @objc private func shareButtonPressed() {
+        let items = content.activityItemsForSharing
+        guard !items.isEmpty else {
+            return
+        }
+        let activityVC = UIActivityViewController(activityItems: items, applicationActivities: delegate?.galleryItemApplicationActivities(self))
+        activityVC.popoverPresentationController?.sourceView = shareButton
+        present(activityVC, animated: true)
+    }
+    
+}
+
+extension GalleryItemViewController: GalleryContentViewControllerContainer {
+    var galleryControlsVisible: Bool {
+        controlsVisible
+    }
+    
+    func setGalleryContentLoading(_ loading: Bool) {
+        if loading {
+            overlayVC?.view.isHidden = true
+            if activityIndicator == nil {
+                let activityIndicator = UIActivityIndicatorView(style: .large)
+                self.activityIndicator = activityIndicator
+                activityIndicator.startAnimating()
+                activityIndicator.translatesAutoresizingMaskIntoConstraints = false
+                view.addSubview(activityIndicator)
+                NSLayoutConstraint.activate([
+                    activityIndicator.centerXAnchor.constraint(equalTo: view.centerXAnchor),
+                    activityIndicator.centerYAnchor.constraint(equalTo: view.centerYAnchor),
+                ])
+            }
+        } else {
+            if let activityIndicator {
+                // If we're in the middle of the presentation animation,
+                // wait until it finishes to hide the loading indicator.
+                // Since the updated content frame won't affect the animation,
+                // make sure the loading indicator remains visible.
+                if let delegate,
+                   delegate.isGalleryBeingPresented() {
+                    delegate.addPresentationAnimationCompletion { [unowned self] in
+                        self.setGalleryContentLoading(false)
+                    }
+                } else {
+                    activityIndicator.removeFromSuperview()
+                    self.activityIndicator = nil
+                    self.overlayVC?.view.isHidden = false
+                }
+            }
+        }
+    }
+    
+    func galleryContentChanged() {
+        updateZoomScale(resetZoom: true)
+        updateShareButton()
+        updateCaptionTextView()
+    }
+    
+    func disableGalleryScrollAndZoom() {
+        scrollAndZoomEnabled = false
+        updateZoomScale(resetZoom: true)
+        scrollView.isScrollEnabled = false
+        // Make sure the content is re-added with the correct constraints
+        if content.parent == self {
+            addContent()
+        }
+    }
+    
+    func setGalleryControlsVisible(_ visible: Bool, animated: Bool) {
+        setControlsVisible(visible, animated: animated)
+    }
+}
+
+extension GalleryItemViewController: UIScrollViewDelegate {
+    func viewForZooming(in scrollView: UIScrollView) -> UIView? {
+        if scrollAndZoomEnabled {
+            return content.view
+        } else {
+            return nil
+        }
+    }
+    
+    func scrollViewDidZoom(_ scrollView: UIScrollView) {
+        if scrollView.zoomScale <= scrollView.minimumZoomScale {
+            setControlsVisible(true, animated: true)
+        } else {
+            setControlsVisible(false, animated: true)
+        }
+        
+        centerContent()
+        scrollView.layoutIfNeeded()
+    }
+}
+
+extension GalleryItemViewController: UIGestureRecognizerDelegate {
+    func gestureRecognizerShouldBegin(_ gestureRecognizer: UIGestureRecognizer) -> Bool {
+        if gestureRecognizer == singleTap {
+            let loc = gestureRecognizer.location(in: view)
+            return !topControlsView.frame.contains(loc) && !bottomControlsView.frame.contains(loc)
+        } else if gestureRecognizer == doubleTap {
+            let loc = gestureRecognizer.location(in: content.view)
+            return content.view.bounds.contains(loc)
+        } else {
+            return true
+        }
+    }
+}

Packages/GalleryVC/Sources/GalleryVC/GalleryPresentationAnimationController.swift

@@ -0,0 +1,136 @@
+//
+//  GalleryPresentationAnimationController.swift
+//  GalleryVC
+//
+//  Created by Shadowfacts on 12/28/23.
+//
+
+import UIKit
+
+class GalleryPresentationAnimationController: NSObject, UIViewControllerAnimatedTransitioning {
+    private let sourceView: UIView
+    
+    init(sourceView: UIView) {
+        self.sourceView = sourceView
+    }
+    
+    func transitionDuration(using transitionContext: UIViewControllerContextTransitioning?) -> TimeInterval {
+        return 0.4
+    }
+    
+    func animateTransition(using transitionContext: UIViewControllerContextTransitioning) {
+        guard let to = transitionContext.viewController(forKey: .to) as? GalleryViewController else {
+            fatalError()
+        }
+        
+        let itemViewController = to.currentItemViewController
+
+        if !itemViewController.content.canAnimateFromSourceView || UIAccessibility.prefersCrossFadeTransitions {
+            animateCrossFadeTransition(using: transitionContext)
+            return
+        }
+        
+        let container = transitionContext.containerView
+        to.view.frame = container.bounds
+        container.addSubview(to.view)
+        
+        container.layoutIfNeeded()
+        // Make sure the zoom scale is updated before getting the content view frame, since it needs to take into account the correct transform.
+        itemViewController.updateZoomScale(resetZoom: true)
+        
+        let sourceFrameInContainer = container.convert(sourceView.bounds, from: sourceView)
+        let destFrameInContainer = container.convert(itemViewController.content.view.bounds, from: itemViewController.content.view)
+
+        // Use a transformation to make the actual source view appear to move into the destination frame.
+        // Doing this while having the content view fade-in papers over the z-index change when
+        // there was something overlapping the source view.
+        let origSourceTransform = sourceView.transform
+        let sourceToDestTransform: CGAffineTransform?
+        if destFrameInContainer.width > 0 && destFrameInContainer.height > 0 {
+            // Scale evenly in both dimensions, to prevent the source view appearing to stretch/distort during the animation.
+            let scale = min(destFrameInContainer.width / sourceFrameInContainer.width, destFrameInContainer.height / sourceFrameInContainer.height)
+            sourceToDestTransform = origSourceTransform
+                .translatedBy(x: destFrameInContainer.midX - sourceFrameInContainer.midX, y: destFrameInContainer.midY - sourceFrameInContainer.midY)
+                .scaledBy(x: scale, y: scale)
+        } else {
+            sourceToDestTransform = nil
+        }
+        
+        let content = itemViewController.takeContent()
+        content.view.translatesAutoresizingMaskIntoConstraints = true
+        container.insertSubview(content.view, belowSubview: to.view)
+
+        // Use a separate dimming view from to.view, so that the gallery controls can be in front of the moving content.
+        let dimmingView = UIView()
+        dimmingView.backgroundColor = .black
+        dimmingView.frame = container.bounds
+        dimmingView.layer.opacity = 0
+        container.insertSubview(dimmingView, belowSubview: content.view)
+
+        to.view.backgroundColor = nil
+        to.view.layer.opacity = 0
+        content.view.frame = sourceFrameInContainer
+        content.view.layer.opacity = 0
+        
+        container.layoutIfNeeded()
+        
+        // This needs to take place after the layout, so that the transform is correct.
+        itemViewController.setControlsVisible(false, animated: false)
+
+        let duration = self.transitionDuration(using: transitionContext)
+        // rougly equivalent to duration: 0.35, bounce: 0.3
+        let spring = UISpringTimingParameters(mass: 1, stiffness: 322, damping: 25, initialVelocity: .zero)
+        let animator = UIViewPropertyAnimator(duration: duration, timingParameters: spring)
+        
+        animator.addAnimations {
+            dimmingView.layer.opacity = 1
+            
+            to.view.layer.opacity = 1
+            
+            content.view.frame = destFrameInContainer
+            content.view.layer.opacity = 1
+            
+            itemViewController.setControlsVisible(true, animated: false)
+
+            if let sourceToDestTransform {
+                self.sourceView.transform = sourceToDestTransform
+            }
+        }
+        
+        animator.addCompletion { _ in
+            dimmingView.removeFromSuperview()
+            
+            to.view.backgroundColor = .black
+            
+            if sourceToDestTransform != nil {
+                self.sourceView.transform = origSourceTransform
+            }
+            
+            itemViewController.addContent()
+            
+            transitionContext.completeTransition(true)
+        }
+        
+        animator.startAnimation()
+    }
+    
+    private func animateCrossFadeTransition(using transitionContext: UIViewControllerContextTransitioning) {
+        guard let to = transitionContext.viewController(forKey: .to) as? GalleryViewController else {
+            return
+        }
+        
+        to.view.alpha = 0
+        to.view.frame = transitionContext.containerView.bounds
+        transitionContext.containerView.addSubview(to.view)
+        
+        let duration = transitionDuration(using: transitionContext)
+        let animator = UIViewPropertyAnimator(duration: duration, curve: .easeInOut)
+        animator.addAnimations {
+            to.view.alpha = 1
+        }
+        animator.addCompletion { _ in
+            transitionContext.completeTransition(!transitionContext.transitionWasCancelled)
+        }
+        animator.startAnimation()
+    }
+}

Packages/GalleryVC/Sources/GalleryVC/GalleryViewController.swift

@@ -0,0 +1,179 @@
+//
+//  GalleryViewController.swift
+//  GalleryVC
+//
+//  Created by Shadowfacts on 12/28/23.
+//
+
+import UIKit
+
+public class GalleryViewController: UIPageViewController {
+    
+    let galleryDataSource: GalleryDataSource
+    let initialItemIndex: Int
+    private let _itemsCount: Int
+    private var itemsCount: Int {
+        get {
+            precondition(_itemsCount == galleryDataSource.galleryItemsCount(), "GalleryDataSource item count cannot change")
+            return _itemsCount
+        }
+    }
+    
+    var currentItemViewController: GalleryItemViewController {
+        viewControllers![0] as! GalleryItemViewController
+    }
+    
+    private var dismissInteraction: GalleryDismissInteraction!
+    private var presentationAnimationCompletionHandlers: [() -> Void] = []
+    
+    override public var prefersStatusBarHidden: Bool {
+        true
+    }
+    override public var preferredStatusBarUpdateAnimation: UIStatusBarAnimation {
+        .none
+    }
+    override public var childForHomeIndicatorAutoHidden: UIViewController? {
+        currentItemViewController
+    }
+    
+    public init(dataSource: GalleryDataSource, initialItemIndex: Int) {
+        self.galleryDataSource = dataSource
+        self.initialItemIndex = initialItemIndex
+        self._itemsCount = dataSource.galleryItemsCount()
+        precondition(initialItemIndex >= 0 && initialItemIndex < _itemsCount, "initialItemIndex is out of bounds")
+        
+        super.init(transitionStyle: .scroll, navigationOrientation: .horizontal, options: [
+            .interPageSpacing: 50
+        ])
+        
+        modalPresentationStyle = .fullScreen
+        transitioningDelegate = self
+    }
+    
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    public override func viewDidLoad() {
+        super.viewDidLoad()
+        
+        dismissInteraction = GalleryDismissInteraction(viewController: self)
+        
+        view.backgroundColor = .black
+        overrideUserInterfaceStyle = .dark
+        
+        dataSource = self
+        delegate = self
+        
+        setViewControllers([makeItemVC(index: initialItemIndex)], direction: .forward, animated: false)
+    }
+    
+    public override func viewDidAppear(_ animated: Bool) {
+        super.viewDidAppear(animated)
+        
+        if animated {
+            // Wait until the transition is no longer in-progress, otherwise things will just get deferred again.
+            DispatchQueue.main.async {
+                self.presentationAnimationCompleted()
+            }
+        }
+    }
+    
+    public override func viewWillDisappear(_ animated: Bool) {
+        super.viewWillDisappear(animated)
+        
+        if isBeingDismissed {
+            currentItemViewController.content.galleryContentWillDisappear()
+        }
+    }
+    
+    private func makeItemVC(index: Int) -> GalleryItemViewController {
+        let content = galleryDataSource.galleryContentViewController(forItemAt: index)
+        return GalleryItemViewController(delegate: self, itemIndex: index, content: content)
+    }
+    
+    func presentationAnimationCompleted() {
+        for block in presentationAnimationCompletionHandlers {
+            block()
+        }
+        currentItemViewController.content.galleryContentDidAppear()
+    }
+}
+
+extension GalleryViewController: UIPageViewControllerDataSource {
+    public func pageViewController(_ pageViewController: UIPageViewController, viewControllerBefore viewController: UIViewController) -> UIViewController? {
+        guard let viewController = viewController as? GalleryItemViewController else {
+            preconditionFailure("VC must be GalleryItemViewController")
+        }
+        guard viewController.itemIndex > 0 else {
+            return nil
+        }
+        return makeItemVC(index: viewController.itemIndex - 1)
+    }
+    
+    public func pageViewController(_ pageViewController: UIPageViewController, viewControllerAfter viewController: UIViewController) -> UIViewController? {
+        guard let viewController = viewController as? GalleryItemViewController else {
+            preconditionFailure("VC must be GalleryItemViewController")
+        }
+        guard viewController.itemIndex < itemsCount - 1 else {
+            return nil
+        }
+        return makeItemVC(index: viewController.itemIndex + 1)
+    }
+}
+
+extension GalleryViewController: UIPageViewControllerDelegate {
+    public func pageViewController(_ pageViewController: UIPageViewController, willTransitionTo pendingViewControllers: [UIViewController]) {
+        currentItemViewController.content.galleryContentWillDisappear()
+    }
+    
+    public func pageViewController(_ pageViewController: UIPageViewController, didFinishAnimating finished: Bool, previousViewControllers: [UIViewController], transitionCompleted completed: Bool) {
+        currentItemViewController.content.galleryContentDidAppear()
+    }
+}
+
+extension GalleryViewController: GalleryItemViewControllerDelegate {
+    func isGalleryBeingPresented() -> Bool {
+        isBeingPresented
+    }
+    
+    func addPresentationAnimationCompletion(_ block: @escaping () -> Void) {
+        presentationAnimationCompletionHandlers.append(block)
+    }
+    
+    func galleryItemClose(_ item: GalleryItemViewController) {
+        dismiss(animated: true)
+    }
+    
+    func galleryItemApplicationActivities(_ item: GalleryItemViewController) -> [UIActivity]? {
+        galleryDataSource.galleryApplicationActivities(forItemAt: item.itemIndex)
+    }
+}
+
+extension GalleryViewController: UIViewControllerTransitioningDelegate {
+    public func animationController(forPresented presented: UIViewController, presenting: UIViewController, source: UIViewController) -> UIViewControllerAnimatedTransitioning? {
+        if let sourceView = galleryDataSource.galleryContentTransitionSourceView(forItemAt: initialItemIndex) {
+            return GalleryPresentationAnimationController(sourceView: sourceView)
+        } else {
+            return nil
+        }
+    }
+    
+    public func animationController(forDismissed dismissed: UIViewController) -> UIViewControllerAnimatedTransitioning? {
+        if let sourceView = galleryDataSource.galleryContentTransitionSourceView(forItemAt: currentItemViewController.itemIndex) {
+            let translation: CGPoint?
+            let velocity: CGPoint?
+            if let dismissInteraction,
+               dismissInteraction.isActive {
+                translation = dismissInteraction.dismissTranslation
+                velocity = dismissInteraction.dismissVelocity
+            } else {
+                translation = nil
+                velocity = nil
+            }
+            return GalleryDismissAnimationController(sourceView: sourceView, interactiveTranslation: translation, interactiveVelocity: velocity)
+        } else {
+            return nil
+        }
+    }
+}

Packages/GalleryVC/Tests/GalleryVCTests/GalleryVCTests.swift

@@ -0,0 +1,12 @@
+import XCTest
+@testable import GalleryVC
+
+final class GalleryVCTests: XCTestCase {
+    func testExample() throws {
+        // XCTest Documentation
+        // https://developer.apple.com/documentation/xctest
+
+        // Defining Test Cases and Test Methods
+        // https://developer.apple.com/documentation/xctest/defining_test_cases_and_test_methods
+    }
+}

Packages/InstanceFeatures/Sources/InstanceFeatures/InstanceFeatures.swift

@@ -10,7 +10,7 @@ import Foundation
 import Combine
 import Pachyderm
 
-public class InstanceFeatures: ObservableObject {
+public final class InstanceFeatures: ObservableObject {
     private static let pleromaVersionRegex = try! NSRegularExpression(pattern: "\\(compatible; (pleroma|akkoma) (.*)\\)", options: .caseInsensitive)
     
     private let _featuresUpdated = PassthroughSubject<Void, Never>()

Packages/MatchedGeometryPresentation/Sources/MatchedGeometryPresentation/MatchedGeometryViewController.swift

@@ -225,6 +225,7 @@ class MatchedGeometryDismissAnimationController<Content: View>: NSObject, UIView
         animator.addCompletion { _ in
             transitionContext.completeTransition(true)
             matchedGeomVC.state.animating = false
+            matchedGeomVC.state.mode = .idle
         }
         animator.startAnimation()
     }

Packages/Pachyderm/Sources/Pachyderm/Client.swift

@@ -12,7 +12,7 @@ import WebURL
 /**
  The base Mastodon API client.
  */
-public class Client {
+public struct Client: Sendable {
     
     public typealias Callback<Result: Decodable> = (Response<Result>) -> Void
     
@@ -20,8 +20,6 @@ public class Client {
     let session: URLSession
     
     public var accessToken: String?
-    
-    public var appID: String?
     public var clientID: String?
     public var clientSecret: String?
     
@@ -61,9 +59,11 @@ public class Client {
         return encoder
     }()
     
-    public init(baseURL: URL, accessToken: String? = nil, session: URLSession = .shared) {
+    public init(baseURL: URL, accessToken: String? = nil, clientID: String? = nil, clientSecret: String? = nil, session: URLSession = .shared) {
         self.baseURL = baseURL
         self.accessToken = accessToken
+        self.clientID = clientID
+        self.clientSecret = clientSecret
         self.session = session
     }
     
@@ -150,14 +150,7 @@ public class Client {
                 "scopes" => scopes.scopeString,
                 "website" => website?.absoluteString
             ]))
-        run(request) { result in
-            defer { completion(result) }
-            guard case let .success(application, _) = result else { return }
-            
-            self.appID = application.id
-            self.clientID = application.clientID
-            self.clientSecret = application.clientSecret
-        }
+        run(request, completion: completion)
     }
     
     public func getAccessToken(authorizationCode: String, redirectURI: String, scopes: [Scope], completion: @escaping Callback<LoginSettings>) {
@@ -169,12 +162,7 @@ public class Client {
                 "redirect_uri" => redirectURI,
                 "scope" => scopes.scopeString,
             ]))
-        run(request) { result in
-            defer { completion(result) }
-            guard case let .success(loginSettings, _) = result else { return }
-            
-            self.accessToken = loginSettings.accessToken
-        }
+        run(request, completion: completion)
     }
     
     public func revokeAccessToken() async throws {
@@ -198,21 +186,16 @@ public class Client {
         })
     }
     
-    public func nodeInfo(completion: @escaping Callback<NodeInfo>) {
+    public func nodeInfo() async throws -> NodeInfo {
         let wellKnown = Request<WellKnown>(method: .get, path: "/.well-known/nodeinfo")
-        run(wellKnown) { result in
-            switch result {
-            case let .failure(error):
-                completion(.failure(error))
-                
-            case let .success(wellKnown, _):
-                if let url = wellKnown.links.first(where: { $0.rel == "http://nodeinfo.diaspora.software/ns/schema/2.0" }),
-                   let href = WebURL(url.href),
-                   href.host == WebURL(self.baseURL)?.host {
-                    let nodeInfo = Request<NodeInfo>(method: .get, path: Endpoint(stringLiteral: href.path))
-                    self.run(nodeInfo, completion: completion)
-                }
-            }
+        let wellKnownResults = try await run(wellKnown).0
+        if let url = wellKnownResults.links.first(where: { $0.rel == "http://nodeinfo.diaspora.software/ns/schema/2.0" }),
+           let href = WebURL(url.href),
+           href.host == WebURL(self.baseURL)?.host {
+            let nodeInfo = Request<NodeInfo>(method: .get, path: Endpoint(stringLiteral: href.path))
+            return try await run(nodeInfo).0
+        } else {
+            throw NodeInfoError.noWellKnownLink
         }
     }
     
@@ -600,4 +583,15 @@ extension Client {
         case invalidModel(Swift.Error)
         case mastodonError(Int, String)
     }
+    
+    enum NodeInfoError: LocalizedError {
+        case noWellKnownLink
+        
+        var errorDescription: String? {
+            switch self {
+            case .noWellKnownLink:
+                return "No well-known link"
+            }
+        }
+    }
 }

Packages/Pachyderm/Sources/Pachyderm/Model/SearchOperatorType.swift

@@ -7,7 +7,7 @@
 
 import Foundation
 
-public enum SearchOperatorType: String, CaseIterable, Equatable {
+public enum SearchOperatorType: String, CaseIterable, Equatable, Sendable {
     case has
     case `is`
     case language

Packages/Pachyderm/Sources/Pachyderm/Model/StatusEdit.swift

@@ -7,7 +7,7 @@
 
 import Foundation
 
-public struct StatusEdit: Decodable {
+public struct StatusEdit: Decodable, Sendable {
     public let content: String
     public let spoilerText: String
     public let sensitive: Bool
@@ -28,10 +28,10 @@ public struct StatusEdit: Decodable {
         case emojis
     }
     
-    public struct Poll: Decodable {
+    public struct Poll: Decodable, Sendable {
         public let options: [Option]
         
-        public struct Option: Decodable {
+        public struct Option: Decodable, Sendable {
             public let title: String
         }
     }

Packages/Pachyderm/Sources/Pachyderm/Model/StatusSource.swift

@@ -7,7 +7,7 @@
 
 import Foundation
 
-public struct StatusSource: Decodable {
+public struct StatusSource: Decodable, Sendable {
     public let id: String
     public let text: String
     public let spoilerText: String

Packages/Pachyderm/Sources/Pachyderm/Model/TimelineMarkers.swift

@@ -7,34 +7,83 @@
 
 import Foundation
 
-public struct TimelineMarkers: Decodable, Sendable {
-    public let home: Marker?
-    public let notifications: Marker?
+public struct TimelineMarkers {
+    private init() {}
     
-    public static func request(timelines: [Timeline]) -> Request<TimelineMarkers> {
-        return Request(method: .get, path: "/api/v1/markers", queryParameters: "timeline[]" => timelines.map(\.rawValue))
+    public static func request<T: TimelineMarkerType>(timeline: T) -> Request<TimelineMarker<T.Payload>> {
+        Request(method: .get, path: "/api/v1/markers", queryParameters: ["timeline[]" => T.name])
     }
     
-    public static func update(timeline: Timeline, lastReadID: String) -> Request<Empty> {
-        return Request(method: .post, path: "/api/v1/markers", body: ParametersBody([
-            "\(timeline.rawValue)[last_read_id]" => lastReadID,
+    public static func update<T: TimelineMarkerType>(timeline: T, lastReadID: String) -> Request<Empty> {
+        Request(method: .post, path: "/api/v1/markers", body: ParametersBody([
+            "\(T.name)[last_read_id]" => lastReadID
         ]))
     }
+}
+
+public struct TimelineMarker<Payload: TimelineMarkerTypePayload>: Decodable, Sendable {
+    let payload: Payload
     
-    public enum Timeline: String {
-        case home
-        case notifications
+    public var lastReadID: String {
+        payload.payload.lastReadID
     }
-    
-    public struct Marker: Decodable, Sendable {
-        public let lastReadID: String
-        public let version: Int
-        public let updatedAt: Date
-        
-        enum CodingKeys: String, CodingKey {
-            case lastReadID = "last_read_id"
-            case version
-            case updatedAt = "updated_at"
-        }
+    public var version: Int {
+        payload.payload.version
+    }
+    public var updatedAt: Date {
+        payload.payload.updatedAt
+    }
+
+    public init(from decoder: any Decoder) throws {
+        self.payload = try Payload(from: decoder)
     }
 }
+
+public protocol TimelineMarkerTypePayload: Decodable, Sendable {
+    var payload: MarkerPayload { get }
+}
+
+public struct HomeMarkerPayload: TimelineMarkerTypePayload {
+    public var home: MarkerPayload
+    public var payload: MarkerPayload { home }
+}
+
+public struct NotificationsMarkerPayload: TimelineMarkerTypePayload {
+    public var notifications: MarkerPayload
+    public var payload: MarkerPayload { notifications }
+}
+
+public struct MarkerPayload: Decodable, Sendable {
+    public let lastReadID: String
+    public let version: Int
+    public let updatedAt: Date
+    
+    enum CodingKeys: String, CodingKey {
+        case lastReadID = "last_read_id"
+        case version
+        case updatedAt = "updated_at"
+    }
+}
+
+public protocol TimelineMarkerType {
+    static var name: String { get }
+    associatedtype Payload: TimelineMarkerTypePayload
+}
+
+extension TimelineMarkerType where Self == HomeMarker {
+    public static var home: Self { .init() }
+}
+
+extension TimelineMarkerType where Self == NotificationsMarker {
+    public static var notifications: Self { .init() }
+}
+
+public struct HomeMarker: TimelineMarkerType {
+    public typealias Payload = HomeMarkerPayload
+    public static var name: String { "home" }
+}
+
+public struct NotificationsMarker: TimelineMarkerType {
+    public typealias Payload = NotificationsMarkerPayload
+    public static var name: String { "notifications" }
+}

Packages/Pachyderm/Sources/Pachyderm/Utilities/InstanceSelector.swift

@@ -49,7 +49,7 @@ public class InstanceSelector {
 }
 
 public extension InstanceSelector {
-    struct Instance: Codable {
+    struct Instance: Codable, Sendable {
         public let domain: String
         public let description: String
         public let proxiedThumbnailURL: URL

Packages/TuskerPreferences/Sources/TuskerPreferences/PostVisibility.swift

@@ -8,7 +8,7 @@
 import Foundation
 import Pachyderm
 
-public enum PostVisibility: Codable, Hashable, CaseIterable {
+public enum PostVisibility: Codable, Hashable, CaseIterable, Sendable {
     case serverDefault
     case visibility(Visibility)
     
@@ -59,6 +59,7 @@ public enum ReplyVisibility: Codable, Hashable, CaseIterable {
     
     public static var allCases: [ReplyVisibility] = [.sameAsPost] + Visibility.allCases.map { .visibility($0) }
     
+    @MainActor
     public func resolved(withServerDefault serverDefault: Visibility?) -> Visibility {
         switch self {
         case .sameAsPost:

Packages/TuskerPreferences/Sources/TuskerPreferences/Preferences.swift

@@ -12,12 +12,14 @@ import Combine
 
 public final class Preferences: Codable, ObservableObject {
 
+    @MainActor
     public static var shared: Preferences = load()
     
     private static var documentsDirectory = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first!
     private static var appGroupDirectory = FileManager.default.containerURL(forSecurityApplicationGroupIdentifier: "group.space.vaccor.Tusker")!
     private static var archiveURL = appGroupDirectory.appendingPathComponent("preferences").appendingPathExtension("plist")
     
+    @MainActor
     public static func save() {
         let encoder = PropertyListEncoder()
         let data = try? encoder.encode(shared)
@@ -33,6 +35,7 @@ public final class Preferences: Codable, ObservableObject {
         return Preferences()
     }
     
+    @MainActor
     public static func migrate(from url: URL) -> Result<Void, any Error> {
         do {
             try? FileManager.default.removeItem(at: archiveURL)
@@ -84,6 +87,7 @@ public final class Preferences: Codable, ObservableObject {
         self.automaticallyPlayGifs = try container.decode(Bool.self, forKey: .automaticallyPlayGifs)
         self.showUncroppedMediaInline = try container.decodeIfPresent(Bool.self, forKey: .showUncroppedMediaInline) ?? true
         self.showAttachmentBadges = try container.decodeIfPresent(Bool.self, forKey: .showAttachmentBadges) ?? true
+        self.attachmentAltBadgeInverted = try container.decodeIfPresent(Bool.self, forKey: .attachmentAltBadgeInverted) ?? false
         
         self.openLinksInApps = try container.decode(Bool.self, forKey: .openLinksInApps)
         self.useInAppSafari = try container.decode(Bool.self, forKey: .useInAppSafari)
@@ -142,6 +146,7 @@ public final class Preferences: Codable, ObservableObject {
         try container.encode(automaticallyPlayGifs, forKey: .automaticallyPlayGifs)
         try container.encode(showUncroppedMediaInline, forKey: .showUncroppedMediaInline)
         try container.encode(showAttachmentBadges, forKey: .showAttachmentBadges)
+        try container.encode(attachmentAltBadgeInverted, forKey: .attachmentAltBadgeInverted)
         
         try container.encode(openLinksInApps, forKey: .openLinksInApps)
         try container.encode(useInAppSafari, forKey: .useInAppSafari)
@@ -208,6 +213,7 @@ public final class Preferences: Codable, ObservableObject {
     @Published public var automaticallyPlayGifs = true
     @Published public var showUncroppedMediaInline = true
     @Published public var showAttachmentBadges = true
+    @Published public var attachmentAltBadgeInverted = false
     
     // MARK: Behavior
     @Published public var openLinksInApps = true
@@ -271,6 +277,7 @@ public final class Preferences: Codable, ObservableObject {
         case automaticallyPlayGifs
         case showUncroppedMediaInline
         case showAttachmentBadges
+        case attachmentAltBadgeInverted
         
         case openLinksInApps
         case useInAppSafari

Packages/TuskerPreferences/Sources/TuskerPreferences/StatusSwipeAction.swift

@@ -9,7 +9,7 @@
 import UIKit
 import Pachyderm
 
-public enum StatusSwipeAction: String, Codable, Hashable, CaseIterable {
+public enum StatusSwipeAction: String, Codable, Hashable, CaseIterable, Sendable {
     case reply
     case favorite
     case reblog

Packages/UserAccounts/Sources/UserAccounts/UserAccountInfo.swift

@@ -8,7 +8,7 @@
 import Foundation
 import CryptoKit
 
-public struct UserAccountInfo: Equatable, Hashable, Identifiable {
+public struct UserAccountInfo: Equatable, Hashable, Identifiable, Sendable {
     public let id: String
     public let instanceURL: URL
     public let clientID: String

ShareExtension/PrivacyInfo.xcprivacy

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>NSPrivacyAccessedAPITypes</key>
+	<array>
+		<dict>
+			<key>NSPrivacyAccessedAPITypeReasons</key>
+			<array>
+				<string>1C8F.1</string>
+			</array>
+			<key>NSPrivacyAccessedAPIType</key>
+			<string>NSPrivacyAccessedAPICategoryUserDefaults</string>
+		</dict>
+		<dict>
+			<key>NSPrivacyAccessedAPITypeReasons</key>
+			<array>
+				<string>54BD.1</string>
+			</array>
+			<key>NSPrivacyAccessedAPIType</key>
+			<string>NSPrivacyAccessedAPICategoryActiveKeyboards</string>
+		</dict>
+	</array>
+</dict>
+</plist>

ShareExtension/ShareHostingController.swift

@@ -19,7 +19,11 @@ class ShareHostingController: UIHostingController<ShareHostingController.View> {
               let image = UIImage(data: data) else {
             return nil
         }
+        #if os(visionOS)
+        let size: CGFloat = 50 * 2
+        #else
         let size = 50 * UIScreen.main.scale
+        #endif
         return await image.byPreparingThumbnail(ofSize: CGSize(width: size, height: size)) ?? image
     }
     
@@ -128,7 +132,7 @@ extension UIColor {
             return .systemBackground
         }
     }
-    
+
     static let appGroupedBackground = UIColor { traitCollection in
         if case .dark = traitCollection.userInterfaceStyle,
            !Preferences.shared.pureBlackDarkMode {

ShareExtension/ShareMastodonContext.swift

@@ -12,7 +12,7 @@ import UserAccounts
 import InstanceFeatures
 import Combine
 
-class ShareMastodonContext: ComposeMastodonContext, ObservableObject {
+final class ShareMastodonContext: ComposeMastodonContext, ObservableObject, Sendable {
     let accountInfo: UserAccountInfo?
     let client: Client
     let instanceFeatures: InstanceFeatures
@@ -20,7 +20,9 @@ class ShareMastodonContext: ComposeMastodonContext, ObservableObject {
     @MainActor
     private var customEmojis: [Emoji]?
     
-    @Published var ownAccount: Account?
+    @MainActor
+    @Published
+    private(set) var ownAccount: Account?
     
     init(accountInfo: UserAccountInfo) {
         self.accountInfo = accountInfo
@@ -29,16 +31,7 @@ class ShareMastodonContext: ComposeMastodonContext, ObservableObject {
         
         Task { @MainActor in
             async let instance = try? await run(Client.getInstanceV1()).0
-            async let nodeInfo: NodeInfo? = await withCheckedContinuation({ continuation in
-                self.client.nodeInfo { response in
-                    switch response {
-                    case .success(let nodeInfo, _):
-                        continuation.resume(returning: nodeInfo)
-                    case .failure(_):
-                        continuation.resume(returning: nil)
-                    }
-                }
-            })
+            async let nodeInfo = try? await client.nodeInfo()
             guard let instance = await instance else { return }
             self.instanceFeatures.update(instance: InstanceInfo(v1: instance), nodeInfo: await nodeInfo)
         }
@@ -66,15 +59,13 @@ class ShareMastodonContext: ComposeMastodonContext, ObservableObject {
     }
     
     @MainActor
-    func getCustomEmojis(completion: @escaping ([Emoji]) -> Void) {
+    func getCustomEmojis() async -> [Emoji] {
         if let customEmojis {
-            completion(customEmojis)
+            return customEmojis
         } else {
-            Task.detached { @MainActor in
-                let emojis = (try? await self.run(Client.getCustomEmoji()).0) ?? []
-                self.customEmojis = emojis
-                completion(emojis)
-            }
+            let emojis = (try? await self.run(Client.getCustomEmoji()).0) ?? []
+            self.customEmojis = emojis
+            return emojis
         }
     }
     

ShareExtension/SwitchAccountContainerView.swift

@@ -54,6 +54,7 @@ struct SwitchAccountContainerView: View {
     }
 }
 
+@MainActor
 private struct AccountButtonLabel: View {
     static let urlSession = URLSession(configuration: .ephemeral)
     

Tusker.xcodeproj/project.pbxproj

@@ -7,13 +7,11 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
-		0411610022B442870030A9B7 /* LoadingLargeImageViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 041160FE22B442870030A9B7 /* LoadingLargeImageViewController.swift */; };
 		0427033822B30F5F000D31B6 /* BehaviorPrefsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0427033722B30F5F000D31B6 /* BehaviorPrefsView.swift */; };
 		0427033A22B31269000D31B6 /* AdvancedPrefsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0427033922B31269000D31B6 /* AdvancedPrefsView.swift */; };
 		0450531F22B0097E00100BA2 /* Timline+UI.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0450531E22B0097E00100BA2 /* Timline+UI.swift */; };
 		04586B4122B2FFB10021BD04 /* PreferencesView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 04586B4022B2FFB10021BD04 /* PreferencesView.swift */; };
 		04586B4322B301470021BD04 /* AppearancePrefsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 04586B4222B301470021BD04 /* AppearancePrefsView.swift */; };
-		04D14BB022B34A2800642648 /* GalleryViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 04D14BAE22B34A2800642648 /* GalleryViewController.swift */; };
 		04DACE8C212CB14B009840C4 /* MainTabBarViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 04DACE8B212CB14B009840C4 /* MainTabBarViewController.swift */; };
 		04DACE8E212CC7CC009840C4 /* ImageCache.swift in Sources */ = {isa = PBXBuildFile; fileRef = 04DACE8D212CC7CC009840C4 /* ImageCache.swift */; };
 		04ED00B121481ED800567C53 /* SteppedProgressView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 04ED00B021481ED800567C53 /* SteppedProgressView.swift */; };
@@ -32,7 +30,7 @@
 		D608470F2A245D1F00C17380 /* ActiveInstance.swift in Sources */ = {isa = PBXBuildFile; fileRef = D608470E2A245D1F00C17380 /* ActiveInstance.swift */; };
 		D6093F9B25BDD4B9004811E6 /* HashtagSearchResultsViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6093F9A25BDD4B9004811E6 /* HashtagSearchResultsViewController.swift */; };
 		D6093FB725BE0CF3004811E6 /* TrendHistoryView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6093FB625BE0CF3004811E6 /* TrendHistoryView.swift */; };
-		D60CFFDB24A290BA00D00083 /* SwiftSoup in Frameworks */ = {isa = PBXBuildFile; productRef = D60CFFDA24A290BA00D00083 /* SwiftSoup */; };
+		D60BB3942B30076F00DAEA65 /* HTMLStreamer in Frameworks */ = {isa = PBXBuildFile; productRef = D60BB3932B30076F00DAEA65 /* HTMLStreamer */; };
 		D60E2F272442372B005F8713 /* StatusMO.swift in Sources */ = {isa = PBXBuildFile; fileRef = D60E2F232442372B005F8713 /* StatusMO.swift */; };
 		D60E2F292442372B005F8713 /* AccountMO.swift in Sources */ = {isa = PBXBuildFile; fileRef = D60E2F252442372B005F8713 /* AccountMO.swift */; };
 		D60E2F2C24423EAD005F8713 /* LazilyDecoding.swift in Sources */ = {isa = PBXBuildFile; fileRef = D60E2F2B24423EAD005F8713 /* LazilyDecoding.swift */; };
@@ -85,10 +83,8 @@
 		D625E4822588262A0074BB2B /* DraggableTableViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D625E4812588262A0074BB2B /* DraggableTableViewCell.swift */; };
 		D6262C9A28D01C4B00390C1F /* LoadingTableViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6262C9928D01C4B00390C1F /* LoadingTableViewCell.swift */; };
 		D627943223A5466600D38C68 /* SelectableTableViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D627943123A5466600D38C68 /* SelectableTableViewCell.swift */; };
-		D627944723A6AC9300D38C68 /* BasicTableViewCell.xib in Resources */ = {isa = PBXBuildFile; fileRef = D627944623A6AC9300D38C68 /* BasicTableViewCell.xib */; };
 		D627944D23A9A03D00D38C68 /* ListTimelineViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D627944C23A9A03D00D38C68 /* ListTimelineViewController.swift */; };
 		D627944F23A9C99800D38C68 /* EditListAccountsViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D627944E23A9C99800D38C68 /* EditListAccountsViewController.swift */; };
-		D6289E84217B795D0003D1D7 /* LargeImageViewController.xib in Resources */ = {isa = PBXBuildFile; fileRef = D6289E83217B795D0003D1D7 /* LargeImageViewController.xib */; };
 		D62D2422217AA7E1005076CC /* UserActivityManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = D62D2421217AA7E1005076CC /* UserActivityManager.swift */; };
 		D62D2424217ABF3F005076CC /* NSUserActivity+Extensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = D62D2423217ABF3F005076CC /* NSUserActivity+Extensions.swift */; };
 		D62D2426217ABF63005076CC /* UserActivityType.swift in Sources */ = {isa = PBXBuildFile; fileRef = D62D2425217ABF63005076CC /* UserActivityType.swift */; };
@@ -102,7 +98,7 @@
 		D635237129B78A7D009ED5E7 /* TuskerComponents in Frameworks */ = {isa = PBXBuildFile; productRef = D635237029B78A7D009ED5E7 /* TuskerComponents */; };
 		D63661C02381C144004B9E16 /* PreferencesNavigationController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D63661BF2381C144004B9E16 /* PreferencesNavigationController.swift */; };
 		D6370B9C24421FF30092A7FF /* Tusker.xcdatamodeld in Sources */ = {isa = PBXBuildFile; fileRef = D6370B9A24421FF30092A7FF /* Tusker.xcdatamodeld */; };
-		D63CC702290EC0B8000E19DE /* Sentry in Frameworks */ = {isa = PBXBuildFile; productRef = D63CC701290EC0B8000E19DE /* Sentry */; };
+		D63CC702290EC0B8000E19DE /* Sentry in Frameworks */ = {isa = PBXBuildFile; platformFilters = (ios, maccatalyst, ); productRef = D63CC701290EC0B8000E19DE /* Sentry */; };
 		D63CC70C2910AADB000E19DE /* TuskerSceneDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = D63CC70B2910AADB000E19DE /* TuskerSceneDelegate.swift */; };
 		D63CC7102911F1E4000E19DE /* UIScrollView+Top.swift in Sources */ = {isa = PBXBuildFile; fileRef = D63CC70F2911F1E4000E19DE /* UIScrollView+Top.swift */; };
 		D63CC7122911F57C000E19DE /* StatusBarTappableViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D63CC7112911F57C000E19DE /* StatusBarTappableViewController.swift */; };
@@ -113,9 +109,7 @@
 		D6412B0B24B0D4C600F5412E /* ProfileHeaderView.xib in Resources */ = {isa = PBXBuildFile; fileRef = D6412B0A24B0D4C600F5412E /* ProfileHeaderView.xib */; };
 		D6412B0D24B0D4CF00F5412E /* ProfileHeaderView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6412B0C24B0D4CF00F5412E /* ProfileHeaderView.swift */; };
 		D641C77F213DC78A004B4513 /* InlineTextAttachment.swift in Sources */ = {isa = PBXBuildFile; fileRef = D641C77E213DC78A004B4513 /* InlineTextAttachment.swift */; };
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+		D6E343B4265AAD6B00C4AA01 /* OpenInTusker.appex in Embed Foundation Extensions */ = {isa = PBXBuildFile; fileRef = D6E343A8265AAD6B00C4AA01 /* OpenInTusker.appex */; settings = {ATTRIBUTES = (RemoveHeadersOnCopy, ); }; };
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 		D6E426AD25334DA500C02E1C /* FuzzyMatcherTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6E426AC25334DA500C02E1C /* FuzzyMatcherTests.swift */; };
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 /* End PBXCopyFilesBuildPhase section */
 
 /* Begin PBXFileReference section */
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-		04D14BAE22B34A2800642648 /* GalleryViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GalleryViewController.swift; sourceTree = "<group>"; };
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@@ -485,10 +483,8 @@
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@@ -512,9 +508,8 @@
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-		D646C955213B365700269FB5 /* LargeImageExpandAnimationController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LargeImageExpandAnimationController.swift; sourceTree = "<group>"; };
-		D646C957213B367000269FB5 /* LargeImageShrinkAnimationController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LargeImageShrinkAnimationController.swift; sourceTree = "<group>"; };
-		D646C959213B5D0500269FB5 /* LargeImageInteractionController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LargeImageInteractionController.swift; sourceTree = "<group>"; };
+		D642E8392BA75F4C004BFD6A /* PrivacyInfo.xcprivacy */ = {isa = PBXFileReference; lastKnownFileType = text.xml; path = PrivacyInfo.xcprivacy; sourceTree = "<group>"; };
+		D642E83D2BA7AD0F004BFD6A /* GalleryVC */ = {isa = PBXFileReference; lastKnownFileType = wrapper; path = GalleryVC; sourceTree = "<group>"; };
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-		D6531DED246B81C9000F9538 /* GifvAttachmentView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GifvAttachmentView.swift; sourceTree = "<group>"; };
-		D6531DEF246B867E000F9538 /* GifvAttachmentViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GifvAttachmentViewController.swift; sourceTree = "<group>"; };
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@@ -554,13 +547,11 @@
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-		D674A50727F910F300BA03AC /* Pachyderm */ = {isa = PBXFileReference; lastKnownFileType = wrapper; name = Pachyderm; path = Packages/Pachyderm; sourceTree = "<group>"; };
-		D67895BB24671E6D00D4CD9E /* PKDrawing+Render.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "PKDrawing+Render.swift"; sourceTree = "<group>"; };
+		D674A50727F910F300BA03AC /* Pachyderm */ = {isa = PBXFileReference; lastKnownFileType = wrapper; path = Pachyderm; sourceTree = "<group>"; };
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@@ -568,7 +559,6 @@
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-		D681A299249AD62D0085E54E /* LargeImageContentView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LargeImageContentView.swift; sourceTree = "<group>"; };
 		D681E4D6246E32290053414F /* StatusActivityItemSource.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusActivityItemSource.swift; sourceTree = "<group>"; };
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 		D68232F62464F4FD00325FB8 /* ComposeDrawingViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeDrawingViewController.swift; sourceTree = "<group>"; };
@@ -584,7 +574,7 @@
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-		D68A76F22953915C001DA1B3 /* TTTKit */ = {isa = PBXFileReference; lastKnownFileType = wrapper; name = TTTKit; path = Packages/TTTKit; sourceTree = "<group>"; };
+		D68A76F22953915C001DA1B3 /* TTTKit */ = {isa = PBXFileReference; lastKnownFileType = wrapper; path = TTTKit; sourceTree = "<group>"; };
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@@ -592,13 +582,26 @@
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+		D691296D2BA75ACF005C58ED /* PrivacyInfo.xcprivacy */ = {isa = PBXFileReference; lastKnownFileType = text.xml; path = PrivacyInfo.xcprivacy; sourceTree = "<group>"; };
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 		D691772D29AA5D420054D7EF /* UserActivityHandlingContext.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = UserActivityHandlingContext.swift; sourceTree = "<group>"; };
+		D69261222BB3AEFB0023152C /* VideoOverlayViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = VideoOverlayViewController.swift; sourceTree = "<group>"; };
+		D69261262BB3BA610023152C /* Box.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Box.swift; sourceTree = "<group>"; };
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+		D6934F2F2BA7AF91002B1C8D /* ImageGalleryContentViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ImageGalleryContentViewController.swift; sourceTree = "<group>"; };
+		D6934F312BA7E43E002B1C8D /* LoadingGalleryContentViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LoadingGalleryContentViewController.swift; sourceTree = "<group>"; };
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+		D6934F352BA8E020002B1C8D /* GifvGalleryContentViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GifvGalleryContentViewController.swift; sourceTree = "<group>"; };
+		D6934F372BA8E2B7002B1C8D /* GifvController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GifvController.swift; sourceTree = "<group>"; };
+		D6934F392BA8F3D7002B1C8D /* FallbackGalleryContentViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FallbackGalleryContentViewController.swift; sourceTree = "<group>"; };
+		D6934F3B2BAA0F80002B1C8D /* VideoGalleryContentViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = VideoGalleryContentViewController.swift; sourceTree = "<group>"; };
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+		D6934F3F2BAA19EC002B1C8D /* VideoActivityItemSource.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = VideoActivityItemSource.swift; sourceTree = "<group>"; };
+		D6934F412BAC7D6E002B1C8D /* VideoControlsViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = VideoControlsViewController.swift; sourceTree = "<group>"; };
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@@ -634,7 +637,7 @@
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+		D6A9E04F29F8917500BEDC7E /* MatchedGeometryPresentation */ = {isa = PBXFileReference; lastKnownFileType = wrapper; path = MatchedGeometryPresentation; sourceTree = "<group>"; };
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@@ -643,7 +646,7 @@
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-		D6B0026C29B5245400C70BE2 /* UserAccounts */ = {isa = PBXFileReference; lastKnownFileType = wrapper; name = UserAccounts; path = Packages/UserAccounts; sourceTree = "<group>"; };
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@@ -653,18 +656,19 @@
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 		D6B8DB332182A59300424AF7 /* UIAlertController+Visibility.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "UIAlertController+Visibility.swift"; sourceTree = "<group>"; };
 		D6B93666281D937300237D0E /* MainSidebarMyProfileCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MainSidebarMyProfileCollectionViewCell.swift; sourceTree = "<group>"; };
-		D6B9366A281EE77E00237D0E /* PollVoteButton.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PollVoteButton.swift; sourceTree = "<group>"; };
 		D6B9366C2828444F00237D0E /* SavedInstance.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SavedInstance.swift; sourceTree = "<group>"; };
 		D6B9366E2828452F00237D0E /* SavedHashtag.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SavedHashtag.swift; sourceTree = "<group>"; };
 		D6B936702829F72900237D0E /* NSManagedObjectContext+Helpers.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "NSManagedObjectContext+Helpers.swift"; sourceTree = "<group>"; };
+		D6BC74832AFC3DF9000DD603 /* TrendingLinkCardView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TrendingLinkCardView.swift; sourceTree = "<group>"; };
+		D6BC74852AFC4772000DD603 /* SuggestedProfileCardView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SuggestedProfileCardView.swift; sourceTree = "<group>"; };
 		D6BC9DB0232C61BC002CA326 /* NotificationsPageViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NotificationsPageViewController.swift; sourceTree = "<group>"; };
 		D6BC9DB2232D4C07002CA326 /* WellnessPrefsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WellnessPrefsView.swift; sourceTree = "<group>"; };
 		D6BC9DD6232D7811002CA326 /* TimelinesPageViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TimelinesPageViewController.swift; sourceTree = "<group>"; };
 		D6BC9DD9232D8BE5002CA326 /* SearchResultsViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SearchResultsViewController.swift; sourceTree = "<group>"; };
-		D6BD395729B6441F005FFD2B /* ComposeUI */ = {isa = PBXFileReference; lastKnownFileType = wrapper; name = ComposeUI; path = Packages/ComposeUI; sourceTree = "<group>"; };
+		D6BD395729B6441F005FFD2B /* ComposeUI */ = {isa = PBXFileReference; lastKnownFileType = wrapper; path = ComposeUI; sourceTree = "<group>"; };
 		D6BD395A29B64441005FFD2B /* ComposeHostingController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeHostingController.swift; sourceTree = "<group>"; };
-		D6BD395C29B789D5005FFD2B /* TuskerComponents */ = {isa = PBXFileReference; lastKnownFileType = wrapper; name = TuskerComponents; path = Packages/TuskerComponents; sourceTree = "<group>"; };
-		D6BEA243291A0C83002F4D01 /* Duckable */ = {isa = PBXFileReference; lastKnownFileType = wrapper; name = Duckable; path = Packages/Duckable; sourceTree = "<group>"; };
+		D6BD395C29B789D5005FFD2B /* TuskerComponents */ = {isa = PBXFileReference; lastKnownFileType = wrapper; path = TuskerComponents; sourceTree = "<group>"; };
+		D6BEA243291A0C83002F4D01 /* Duckable */ = {isa = PBXFileReference; lastKnownFileType = wrapper; path = Duckable; sourceTree = "<group>"; };
 		D6BEA246291A0F2D002F4D01 /* Duckable+Root.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Duckable+Root.swift"; sourceTree = "<group>"; };
 		D6C041C32AED77730094D32D /* EditListSettingsService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EditListSettingsService.swift; sourceTree = "<group>"; };
 		D6C1B2072545D1EC00DAAA66 /* StatusCardView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusCardView.swift; sourceTree = "<group>"; };
@@ -679,11 +683,8 @@
 		D6C693FD2162FEEA007D6A6D /* UIViewController+Children.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "UIViewController+Children.swift"; sourceTree = "<group>"; };
 		D6C7D27C22B6EBF800071952 /* AttachmentsContainerView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AttachmentsContainerView.swift; sourceTree = "<group>"; };
 		D6C82B4025C5BB7E0017F1E6 /* ExploreViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ExploreViewController.swift; sourceTree = "<group>"; };
-		D6C94D862139E62700CB5196 /* LargeImageViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LargeImageViewController.swift; sourceTree = "<group>"; };
 		D6C94D882139E6EC00CB5196 /* AttachmentView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AttachmentView.swift; sourceTree = "<group>"; };
-		D6CA6A91249FAD8900AD45C1 /* AudioSessionHelper.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AudioSessionHelper.swift; sourceTree = "<group>"; };
-		D6CA6A93249FADE700AD45C1 /* GalleryPlayerViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GalleryPlayerViewController.swift; sourceTree = "<group>"; };
-		D6CA6ED029EF6060003EC5DF /* TuskerPreferences */ = {isa = PBXFileReference; lastKnownFileType = wrapper; name = TuskerPreferences; path = Packages/TuskerPreferences; sourceTree = "<group>"; };
+		D6CA6ED029EF6060003EC5DF /* TuskerPreferences */ = {isa = PBXFileReference; lastKnownFileType = wrapper; path = TuskerPreferences; sourceTree = "<group>"; };
 		D6CA8CD92962231F0050C433 /* ArrayUniqueTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ArrayUniqueTests.swift; sourceTree = "<group>"; };
 		D6CA8CDD296387310050C433 /* SaveToPhotosActivity.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SaveToPhotosActivity.swift; sourceTree = "<group>"; };
 		D6CF5B822AC65DDF00F15D83 /* NSCollectionLayoutSection+Readable.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "NSCollectionLayoutSection+Readable.swift"; sourceTree = "<group>"; };
@@ -712,18 +713,17 @@
 		D6D79F252A0C8D2700AB2315 /* FetchStatusSourceService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FetchStatusSourceService.swift; sourceTree = "<group>"; };
 		D6D79F282A0D596B00AB2315 /* StatusEditHistoryViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusEditHistoryViewController.swift; sourceTree = "<group>"; };
 		D6D79F2A2A0D5D5C00AB2315 /* StatusEditCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusEditCollectionViewCell.swift; sourceTree = "<group>"; };
-		D6D79F2C2A0D61B400AB2315 /* StatusEditContentTextView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusEditContentTextView.swift; sourceTree = "<group>"; };
 		D6D79F2E2A0D6A7F00AB2315 /* StatusEditPollView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusEditPollView.swift; sourceTree = "<group>"; };
 		D6D79F522A0FFE3200AB2315 /* ToggleableButton.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ToggleableButton.swift; sourceTree = "<group>"; };
 		D6D79F562A1160B800AB2315 /* AccountDisplayNameLabel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AccountDisplayNameLabel.swift; sourceTree = "<group>"; };
 		D6D79F582A13293200AB2315 /* BackgroundManager.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BackgroundManager.swift; sourceTree = "<group>"; };
-		D6D79F5A2A13D22B00AB2315 /* GalleryFallbackViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GalleryFallbackViewController.swift; sourceTree = "<group>"; };
 		D6D94954298963A900C59229 /* Colors.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Colors.swift; sourceTree = "<group>"; };
 		D6D9498C298CBB4000C59229 /* TrendingStatusCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TrendingStatusCollectionViewCell.swift; sourceTree = "<group>"; };
 		D6D9498E298EB79400C59229 /* CopyableLable.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CopyableLable.swift; sourceTree = "<group>"; };
 		D6DD8FFC298495A8002AD3FD /* LogoutService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LogoutService.swift; sourceTree = "<group>"; };
 		D6DD8FFE2984D327002AD3FD /* BookmarksViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BookmarksViewController.swift; sourceTree = "<group>"; };
 		D6DD996A2998611A0015C962 /* SuggestedProfilesViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SuggestedProfilesViewController.swift; sourceTree = "<group>"; };
+		D6DEBA8C2B6579830008629A /* MainThreadBox.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MainThreadBox.swift; sourceTree = "<group>"; };
 		D6DF95C02533F5DE0027A9B6 /* RelationshipMO.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RelationshipMO.swift; sourceTree = "<group>"; };
 		D6DFC69D242C490400ACC392 /* TrackpadScrollGestureRecognizer.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TrackpadScrollGestureRecognizer.swift; sourceTree = "<group>"; };
 		D6DFC69F242C4CCC00ACC392 /* Weak.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Weak.swift; sourceTree = "<group>"; };
@@ -759,7 +759,7 @@
 		D6F6A553291F0D9600F496A8 /* DeleteListService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DeleteListService.swift; sourceTree = "<group>"; };
 		D6F6A556291F4F1600F496A8 /* MuteAccountView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MuteAccountView.swift; sourceTree = "<group>"; };
 		D6F953EF21251A2900CF0F2B /* MastodonController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MastodonController.swift; sourceTree = "<group>"; };
-		D6FA94DF29B52891006AAC51 /* InstanceFeatures */ = {isa = PBXFileReference; lastKnownFileType = wrapper; name = InstanceFeatures; path = Packages/InstanceFeatures; sourceTree = "<group>"; };
+		D6FA94DF29B52891006AAC51 /* InstanceFeatures */ = {isa = PBXFileReference; lastKnownFileType = wrapper; path = InstanceFeatures; sourceTree = "<group>"; };
 		D6FF985F255C717400845181 /* AccountSwitchingContainerViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AccountSwitchingContainerViewController.swift; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
@@ -786,10 +786,11 @@
 				D674A50927F9128D00BA03AC /* Pachyderm in Frameworks */,
 				D659F35E2953A212002D944A /* TTTKit in Frameworks */,
 				D6B0026E29B5248800C70BE2 /* UserAccounts in Frameworks */,
-				D60CFFDB24A290BA00D00083 /* SwiftSoup in Frameworks */,
 				D60088EF2980D8B5005B4D00 /* StoreKit.framework in Frameworks */,
 				D6CA6ED229EF6091003EC5DF /* TuskerPreferences in Frameworks */,
+				D6934F2C2BA7AD32002B1C8D /* GalleryVC in Frameworks */,
 				D6552367289870790048A653 /* ScreenCorners in Frameworks */,
+				D60BB3942B30076F00DAEA65 /* HTMLStreamer in Frameworks */,
 				D6676CA527A8D0020052936B /* WebURLFoundationExtras in Frameworks */,
 				D63CC702290EC0B8000E19DE /* Sentry in Frameworks */,
 				D6BEA245291A0EDE002F4D01 /* Duckable in Frameworks */,
@@ -821,15 +822,20 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
-		0411610522B457290030A9B7 /* Attachment Gallery */ = {
+		0411610522B457290030A9B7 /* Gallery */ = {
 			isa = PBXGroup;
 			children = (
-				04D14BAE22B34A2800642648 /* GalleryViewController.swift */,
-				D647D92724257BEB0005044F /* AttachmentPreviewViewController.swift */,
-				D6531DEF246B867E000F9538 /* GifvAttachmentViewController.swift */,
-				D6CA6A93249FADE700AD45C1 /* GalleryPlayerViewController.swift */,
+				D6934F2D2BA7AEF9002B1C8D /* StatusAttachmentsGalleryDataSource.swift */,
+				D6934F332BA8D65A002B1C8D /* ImageGalleryDataSource.swift */,
+				D6934F312BA7E43E002B1C8D /* LoadingGalleryContentViewController.swift */,
+				D6934F2F2BA7AF91002B1C8D /* ImageGalleryContentViewController.swift */,
+				D6934F352BA8E020002B1C8D /* GifvGalleryContentViewController.swift */,
+				D6934F3B2BAA0F80002B1C8D /* VideoGalleryContentViewController.swift */,
+				D69261222BB3AEFB0023152C /* VideoOverlayViewController.swift */,
+				D6934F412BAC7D6E002B1C8D /* VideoControlsViewController.swift */,
+				D6934F392BA8F3D7002B1C8D /* FallbackGalleryContentViewController.swift */,
 			);
-			path = "Attachment Gallery";
+			path = Gallery;
 			sourceTree = "<group>";
 		};
 		D60089172981FEA4005B4D00 /* Tip Jar */ = {
@@ -888,7 +894,6 @@
 				D6A00B1C26379FC900316AD4 /* PollOptionsView.swift */,
 				D623A5402635FB3C0095BD04 /* PollOptionView.swift */,
 				D623A542263634100095BD04 /* PollOptionCheckboxView.swift */,
-				D6B9366A281EE77E00237D0E /* PollVoteButton.swift */,
 			);
 			path = Poll;
 			sourceTree = "<group>";
@@ -906,9 +911,10 @@
 				D6114E1027F899B30080E273 /* TrendingLinksViewController.swift */,
 				D6E77D0A286D426E00D8B732 /* TrendingLinkCardCollectionViewCell.swift */,
 				D6E77D0C286E6B7300D8B732 /* TrendingLinkCardCollectionViewCell.xib */,
+				D6BC74832AFC3DF9000DD603 /* TrendingLinkCardView.swift */,
 				D601FA81297EEC3F00A8E8B5 /* SuggestedProfileCardCollectionViewCell.swift */,
 				D601FA82297EEC3F00A8E8B5 /* SuggestedProfileCardCollectionViewCell.xib */,
-				D693A72925CF8C1E003A14E2 /* ProfileDirectoryViewController.swift */,
+				D6BC74852AFC4772000DD603 /* SuggestedProfileCardView.swift */,
 				D693A72D25CF91C6003A14E2 /* FeaturedProfileCollectionViewCell.swift */,
 				D693A72E25CF91C6003A14E2 /* FeaturedProfileCollectionViewCell.xib */,
 				D6C3F4FA299035650009FCFF /* TrendsViewController.swift */,
@@ -988,14 +994,13 @@
 			children = (
 				D65B4B89297879DE00DABDFB /* Account Follows */,
 				D6A3BC822321F69400FD64D5 /* Account List */,
-				0411610522B457290030A9B7 /* Attachment Gallery */,
 				D641C787213DD862004B4513 /* Compose */,
 				D641C785213DD83B004B4513 /* Conversation */,
 				D6F2E960249E772F005846BB /* Crash Reporter */,
 				D61F759729384D4200C0B37F /* Customize Timelines */,
 				D627943C23A5635D00D38C68 /* Explore */,
 				D6A4DCC92553666600D9DE31 /* Fast Account Switcher */,
-				D641C788213DD86D004B4513 /* Large Image */,
+				0411610522B457290030A9B7 /* Gallery */,
 				D627944B23A9A02400D38C68 /* Lists */,
 				D627944823A6AD5100D38C68 /* Local Predicate Statuses List */,
 				D641C782213DD7F0004B4513 /* Main */,
@@ -1098,19 +1103,6 @@
 			path = Compose;
 			sourceTree = "<group>";
 		};
-		D641C788213DD86D004B4513 /* Large Image */ = {
-			isa = PBXGroup;
-			children = (
-				D646C954213B364600269FB5 /* Transitions */,
-				D6289E83217B795D0003D1D7 /* LargeImageViewController.xib */,
-				D6C94D862139E62700CB5196 /* LargeImageViewController.swift */,
-				D681A299249AD62D0085E54E /* LargeImageContentView.swift */,
-				041160FE22B442870030A9B7 /* LoadingLargeImageViewController.swift */,
-				D6D79F5A2A13D22B00AB2315 /* GalleryFallbackViewController.swift */,
-			);
-			path = "Large Image";
-			sourceTree = "<group>";
-		};
 		D641C789213DD87E004B4513 /* Preferences */ = {
 			isa = PBXGroup;
 			children = (
@@ -1162,14 +1154,21 @@
 			path = "Profile Header";
 			sourceTree = "<group>";
 		};
-		D646C954213B364600269FB5 /* Transitions */ = {
+		D642E83C2BA7ACC3004BFD6A /* Packages */ = {
 			isa = PBXGroup;
 			children = (
-				D646C955213B365700269FB5 /* LargeImageExpandAnimationController.swift */,
-				D646C957213B367000269FB5 /* LargeImageShrinkAnimationController.swift */,
-				D646C959213B5D0500269FB5 /* LargeImageInteractionController.swift */,
+				D674A50727F910F300BA03AC /* Pachyderm */,
+				D6BEA243291A0C83002F4D01 /* Duckable */,
+				D68A76F22953915C001DA1B3 /* TTTKit */,
+				D6B0026C29B5245400C70BE2 /* UserAccounts */,
+				D6FA94DF29B52891006AAC51 /* InstanceFeatures */,
+				D6BD395C29B789D5005FFD2B /* TuskerComponents */,
+				D6BD395729B6441F005FFD2B /* ComposeUI */,
+				D6CA6ED029EF6060003EC5DF /* TuskerPreferences */,
+				D6A9E04F29F8917500BEDC7E /* MatchedGeometryPresentation */,
+				D642E83D2BA7AD0F004BFD6A /* GalleryVC */,
 			);
-			path = Transitions;
+			path = Packages;
 			sourceTree = "<group>";
 		};
 		D64AAE8F26C80DB600FC57FB /* Toast */ = {
@@ -1226,7 +1225,6 @@
 		D667E5F62135C2ED0057A976 /* Extensions */ = {
 			isa = PBXGroup;
 			children = (
-				D667E5F02134D5050057A976 /* UIViewController+Delegates.swift */,
 				D667E5F72135C3040057A976 /* Mastodon+Equatable.swift */,
 				D663626B21361C6700C9CBA2 /* Account+Preferences.swift */,
 				D6F4D79329ECB0AF00351B87 /* UIBackgroundConfiguration+AppColors.swift */,
@@ -1238,7 +1236,6 @@
 				D6EBF01423C55C0900AE061B /* UIApplication+Scenes.swift */,
 				D6EBF01623C55E0D00AE061B /* UISceneSession+MastodonController.swift */,
 				D6969E9D240C81B9002843CE /* NSTextAttachment+Emoji.swift */,
-				D67895BB24671E6D00D4CD9E /* PKDrawing+Render.swift */,
 				D690797224A4EF9700023A34 /* UIBezierPath+Helpers.swift */,
 				D6D3F4C324FDB6B700EC4A6A /* View+ConditionalModifier.swift */,
 				D6620ACD2511A0ED00312CA0 /* StatusStateResolver.swift */,
@@ -1316,6 +1313,7 @@
 				D6A4533129F0CFCA00032932 /* SwitchAccountContainerView.swift */,
 				D6A4531729EF64BA00032932 /* MainInterface.storyboard */,
 				D6A4531A29EF64BA00032932 /* Info.plist */,
+				D642E8392BA75F4C004BFD6A /* PrivacyInfo.xcprivacy */,
 			);
 			path = ShareExtension;
 			sourceTree = "<group>";
@@ -1352,6 +1350,8 @@
 			children = (
 				D681E4D6246E32290053414F /* StatusActivityItemSource.swift */,
 				D681E4D8246E346E0053414F /* AccountActivityItemSource.swift */,
+				D6934F3D2BAA19D5002B1C8D /* ImageActivityItemSource.swift */,
+				D6934F3F2BAA19EC002B1C8D /* VideoActivityItemSource.swift */,
 				D6AEBB3D2321638100E5038B /* UIActivity+Types.swift */,
 				D6AEBB422321685E00E5038B /* OpenInSafariActivity.swift */,
 				D6CA8CDD296387310050C433 /* SaveToPhotosActivity.swift */,
@@ -1396,7 +1396,6 @@
 				D6093FB625BE0CF3004811E6 /* TrendHistoryView.swift */,
 				D6D79F522A0FFE3200AB2315 /* ToggleableButton.swift */,
 				D686BBE224FBF8110068E6AA /* WrappedProgressView.swift */,
-				D627944623A6AC9300D38C68 /* BasicTableViewCell.xib */,
 				D6A3BC872321F78000FD64D5 /* Account Cell */,
 				D67C57A721E2649B00C3118B /* Account Detail */,
 				D6C7D27B22B6EBE200071952 /* Attachments */,
@@ -1443,7 +1442,8 @@
 			isa = PBXGroup;
 			children = (
 				D6C94D882139E6EC00CB5196 /* AttachmentView.swift */,
-				D6531DED246B81C9000F9538 /* GifvAttachmentView.swift */,
+				D6531DED246B81C9000F9538 /* GifvPlayerView.swift */,
+				D6934F372BA8E2B7002B1C8D /* GifvController.swift */,
 				D6C7D27C22B6EBF800071952 /* AttachmentsContainerView.swift */,
 			);
 			path = Attachments;
@@ -1455,15 +1455,7 @@
 				D63CC703290EC472000E19DE /* Dist.xcconfig */,
 				D6D706A829498C82000827ED /* Tusker.xcconfig */,
 				D6B5F3BC2ACA586C00309734 /* Version.xcconfig */,
-				D674A50727F910F300BA03AC /* Pachyderm */,
-				D6BEA243291A0C83002F4D01 /* Duckable */,
-				D68A76F22953915C001DA1B3 /* TTTKit */,
-				D6B0026C29B5245400C70BE2 /* UserAccounts */,
-				D6FA94DF29B52891006AAC51 /* InstanceFeatures */,
-				D6BD395C29B789D5005FFD2B /* TuskerComponents */,
-				D6BD395729B6441F005FFD2B /* ComposeUI */,
-				D6CA6ED029EF6060003EC5DF /* TuskerPreferences */,
-				D6A9E04F29F8917500BEDC7E /* MatchedGeometryPresentation */,
+				D642E83C2BA7ACC3004BFD6A /* Packages */,
 				D6D4DDCE212518A000E1C4BB /* Tusker */,
 				D6D4DDE3212518A200E1C4BB /* TuskerTests */,
 				D6D4DDEE212518A200E1C4BB /* TuskerUITests */,
@@ -1493,10 +1485,11 @@
 				D640D76822BAF5E6004FBE69 /* DomainBlocks.plist */,
 				D6D4DDDB212518A200E1C4BB /* Info.plist */,
 				D60088F02980D938005B4D00 /* Tusker.storekit */,
+				D691296D2BA75ACF005C58ED /* PrivacyInfo.xcprivacy */,
 				D671A6BE299DA96100A81FEA /* Tusker-Bridging-Header.h */,
 				D6D4DDCF212518A000E1C4BB /* AppDelegate.swift */,
-				D6CA6A91249FAD8900AD45C1 /* AudioSessionHelper.swift */,
 				D6D79F582A13293200AB2315 /* BackgroundManager.swift */,
+				D69261262BB3BA610023152C /* Box.swift */,
 				D61F75B6293C119700C0B37F /* Filterer.swift */,
 				D6E4269C2532A3E100C02E1C /* FuzzyMatcher.swift */,
 				D61F75BA293C183100C0B37F /* HTMLConverter.swift */,
@@ -1504,6 +1497,7 @@
 				D61F75BC293D099600C0B37F /* Lazy.swift */,
 				D60E2F2B24423EAD005F8713 /* LazilyDecoding.swift */,
 				D61DC84528F498F200B82C6E /* Logging.swift */,
+				D6DEBA8C2B6579830008629A /* MainThreadBox.swift */,
 				D6B81F432560390300F6E31D /* MenuController.swift */,
 				D6CF5B842AC7C56F00F15D83 /* MultiColumnCollectionViewLayout.swift */,
 				D64D8CA82463B494006B0BAA /* MultiThreadDictionary.swift */,
@@ -1574,7 +1568,6 @@
 			children = (
 				D6D79F282A0D596B00AB2315 /* StatusEditHistoryViewController.swift */,
 				D6D79F2A2A0D5D5C00AB2315 /* StatusEditCollectionViewCell.swift */,
-				D6D79F2C2A0D61B400AB2315 /* StatusEditContentTextView.swift */,
 				D6D79F2E2A0D6A7F00AB2315 /* StatusEditPollView.swift */,
 			);
 			path = "Status Edit History";
@@ -1699,7 +1692,6 @@
 			);
 			name = Tusker;
 			packageProductDependencies = (
-				D60CFFDA24A290BA00D00083 /* SwiftSoup */,
 				D6676CA427A8D0020052936B /* WebURLFoundationExtras */,
 				D674A50827F9128D00BA03AC /* Pachyderm */,
 				D6552366289870790048A653 /* ScreenCorners */,
@@ -1711,6 +1703,8 @@
 				D635237029B78A7D009ED5E7 /* TuskerComponents */,
 				D6BD395829B64426005FFD2B /* ComposeUI */,
 				D6CA6ED129EF6091003EC5DF /* TuskerPreferences */,
+				D60BB3932B30076F00DAEA65 /* HTMLStreamer */,
+				D6934F2B2BA7AD32002B1C8D /* GalleryVC */,
 			);
 			productName = Tusker;
 			productReference = D6D4DDCC212518A000E1C4BB /* Tusker.app */;
@@ -1821,10 +1815,10 @@
 			);
 			mainGroup = D6D4DDC3212518A000E1C4BB;
 			packageReferences = (
-				D60CFFD924A290BA00D00083 /* XCRemoteSwiftPackageReference "SwiftSoup" */,
 				D6676CA127A8D0020052936B /* XCRemoteSwiftPackageReference "swift-url" */,
 				D6552365289870790048A653 /* XCRemoteSwiftPackageReference "ScreenCorners" */,
 				D63CC700290EC0B8000E19DE /* XCRemoteSwiftPackageReference "sentry-cocoa" */,
+				D60BB3922B30076F00DAEA65 /* XCRemoteSwiftPackageReference "HTMLStreamer" */,
 			);
 			productRefGroup = D6D4DDCD212518A000E1C4BB /* Products */;
 			projectDirPath = "";
@@ -1844,6 +1838,7 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				D642E83A2BA75F4C004BFD6A /* PrivacyInfo.xcprivacy in Resources */,
 				D6A4531929EF64BA00032932 /* MainInterface.storyboard in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -1855,13 +1850,12 @@
 				D6E77D0D286E6B7300D8B732 /* TrendingLinkCardCollectionViewCell.xib in Resources */,
 				D693A73025CF91C6003A14E2 /* FeaturedProfileCollectionViewCell.xib in Resources */,
 				D61AC1D9232EA42D00C54D2D /* InstanceTableViewCell.xib in Resources */,
+				D691296E2BA75ADF005C58ED /* PrivacyInfo.xcprivacy in Resources */,
 				D6412B0B24B0D4C600F5412E /* ProfileHeaderView.xib in Resources */,
 				D6D4DDDA212518A200E1C4BB /* LaunchScreen.storyboard in Resources */,
 				D6E57FA325C26FAB00341037 /* Localizable.stringsdict in Resources */,
 				D6D4DDD7212518A200E1C4BB /* Assets.xcassets in Resources */,
 				D640D76922BAF5E6004FBE69 /* DomainBlocks.plist in Resources */,
-				D6289E84217B795D0003D1D7 /* LargeImageViewController.xib in Resources */,
-				D627944723A6AC9300D38C68 /* BasicTableViewCell.xib in Resources */,
 				D601FA84297EEC3F00A8E8B5 /* SuggestedProfileCardCollectionViewCell.xib in Resources */,
 				D6F2E966249E8BFD005846BB /* IssueReporterViewController.xib in Resources */,
 				D6A4DCCD2553667800D9DE31 /* FastAccountSwitcherViewController.xib in Resources */,
@@ -1955,7 +1949,7 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				D6531DF0246B867E000F9538 /* GifvAttachmentViewController.swift in Sources */,
+				D6934F422BAC7D6E002B1C8D /* VideoControlsViewController.swift in Sources */,
 				0427033A22B31269000D31B6 /* AdvancedPrefsView.swift in Sources */,
 				D6C3F4F5298ED0890009FCFF /* LocalPredicateStatusesViewController.swift in Sources */,
 				D691771729A710520054D7EF /* ProfileNoContentCollectionViewCell.swift in Sources */,
@@ -1984,7 +1978,9 @@
 				D65B4B682977769E00DABDFB /* StatusActionAccountListViewController.swift in Sources */,
 				D61F759B29384F9C00C0B37F /* FilterMO.swift in Sources */,
 				D68FEC4F232C5BC300C84F23 /* SegmentedPageViewController.swift in Sources */,
+				D6934F342BA8D65A002B1C8D /* ImageGalleryDataSource.swift in Sources */,
 				D64AAE9126C80DC600FC57FB /* ToastView.swift in Sources */,
+				D6BC74862AFC4772000DD603 /* SuggestedProfileCardView.swift in Sources */,
 				0450531F22B0097E00100BA2 /* Timline+UI.swift in Sources */,
 				D6C7D27D22B6EBF800071952 /* AttachmentsContainerView.swift in Sources */,
 				D61F75942936F0DA00C0B37F /* FollowedHashtag.swift in Sources */,
@@ -1993,15 +1989,17 @@
 				D6B22A0F2560D52D004D82EF /* TabbedPageViewController.swift in Sources */,
 				D6895DC228D65274006341DA /* CustomAlertController.swift in Sources */,
 				D6F953F021251A2900CF0F2B /* MastodonController.swift in Sources */,
-				0411610022B442870030A9B7 /* LoadingLargeImageViewController.swift in Sources */,
 				D6A4DCE525537C7A00D9DE31 /* FastSwitchingAccountView.swift in Sources */,
 				D6A4DCCC2553667800D9DE31 /* FastAccountSwitcherViewController.swift in Sources */,
 				D627944F23A9C99800D38C68 /* EditListAccountsViewController.swift in Sources */,
 				D6945C3423AC6431005C403C /* AddSavedHashtagViewController.swift in Sources */,
+				D69261232BB3AEFB0023152C /* VideoOverlayViewController.swift in Sources */,
+				D6934F3C2BAA0F80002B1C8D /* VideoGalleryContentViewController.swift in Sources */,
 				D6F6A552291F098700F496A8 /* RenameListService.swift in Sources */,
 				D62D2426217ABF63005076CC /* UserActivityType.swift in Sources */,
 				D6AC956723C4347E008C9946 /* MainSceneDelegate.swift in Sources */,
 				D6311C5025B3765B00B27539 /* ImageDataCache.swift in Sources */,
+				D6934F362BA8E020002B1C8D /* GifvGalleryContentViewController.swift in Sources */,
 				D6D79F2B2A0D5D5C00AB2315 /* StatusEditCollectionViewCell.swift in Sources */,
 				D6BC9DD7232D7811002CA326 /* TimelinesPageViewController.swift in Sources */,
 				D6D9498D298CBB4000C59229 /* TrendingStatusCollectionViewCell.swift in Sources */,
@@ -2010,15 +2008,14 @@
 				D651C5B42915B00400236EF6 /* ProfileFieldsView.swift in Sources */,
 				D646DCD82A07F3500059ECEB /* FollowRequestNotificationCollectionViewCell.swift in Sources */,
 				D6F2E965249E8BFD005846BB /* IssueReporterViewController.swift in Sources */,
-				D6CA6A94249FADE700AD45C1 /* GalleryPlayerViewController.swift in Sources */,
 				D627944D23A9A03D00D38C68 /* ListTimelineViewController.swift in Sources */,
 				D6D12B2F2925D66500D528E1 /* TimelineGapCollectionViewCell.swift in Sources */,
 				D6D94955298963A900C59229 /* Colors.swift in Sources */,
 				D6945C3823AC739F005C403C /* InstanceTimelineViewController.swift in Sources */,
 				D625E4822588262A0074BB2B /* DraggableTableViewCell.swift in Sources */,
+				D6934F322BA7E43E002B1C8D /* LoadingGalleryContentViewController.swift in Sources */,
 				D68E525B24A3D77E0054355A /* TuskerRootViewController.swift in Sources */,
 				D62D2422217AA7E1005076CC /* UserActivityManager.swift in Sources */,
-				D6CA6A92249FAD8900AD45C1 /* AudioSessionHelper.swift in Sources */,
 				D68A76E329524D2A001DA1B3 /* ListMO.swift in Sources */,
 				D63CC70C2910AADB000E19DE /* TuskerSceneDelegate.swift in Sources */,
 				D61F759D2938574B00C0B37F /* FilterRow.swift in Sources */,
@@ -2033,23 +2030,23 @@
 				D6A6C10F25B62D2400298D0F /* DiskCache.swift in Sources */,
 				D6C3F4F9298EDBF20009FCFF /* ConversationTree.swift in Sources */,
 				D6B81F3C2560365300F6E31D /* RefreshableViewController.swift in Sources */,
-				D646C958213B367000269FB5 /* LargeImageShrinkAnimationController.swift in Sources */,
 				D6674AEA23341F7600E8DF94 /* AppShortcutItems.swift in Sources */,
 				D6DD8FFF2984D327002AD3FD /* BookmarksViewController.swift in Sources */,
-				D646C956213B365700269FB5 /* LargeImageExpandAnimationController.swift in Sources */,
 				D646DCD22A06F2510059ECEB /* NotificationsCollectionViewController.swift in Sources */,
 				D667E5F82135C3040057A976 /* Mastodon+Equatable.swift in Sources */,
 				D6B4A4FF2506B81A000C81C1 /* AccountDisplayNameView.swift in Sources */,
 				D63D8DF42850FE7A008D95E1 /* ViewTags.swift in Sources */,
 				D61DC84B28F4FD2000B82C6E /* ProfileHeaderCollectionViewCell.swift in Sources */,
 				D61A45E828DF477D002BE511 /* LoadingCollectionViewCell.swift in Sources */,
+				D6934F3A2BA8F3D7002B1C8D /* FallbackGalleryContentViewController.swift in Sources */,
 				D67B506D250B291200FAECFB /* BlurHashDecode.swift in Sources */,
 				D68A76EC295369A8001DA1B3 /* AboutView.swift in Sources */,
 				04DACE8E212CC7CC009840C4 /* ImageCache.swift in Sources */,
 				D646DCAE2A06C8C90059ECEB /* ProfileFieldVerificationView.swift in Sources */,
 				D61F75AD293AF39000C0B37F /* Filter+Helpers.swift in Sources */,
-				D6531DEE246B81C9000F9538 /* GifvAttachmentView.swift in Sources */,
+				D6531DEE246B81C9000F9538 /* GifvPlayerView.swift in Sources */,
 				D6370B9C24421FF30092A7FF /* Tusker.xcdatamodeld in Sources */,
+				D6934F382BA8E2B7002B1C8D /* GifvController.swift in Sources */,
 				D601FA83297EEC3F00A8E8B5 /* SuggestedProfileCardCollectionViewCell.swift in Sources */,
 				D646DCDA2A081A2C0059ECEB /* PollFinishedNotificationCollectionViewCell.swift in Sources */,
 				D691772E29AA5D420054D7EF /* UserActivityHandlingContext.swift in Sources */,
@@ -2071,7 +2068,6 @@
 				D65C6BF525478A9C00A6E89C /* BackgroundableViewController.swift in Sources */,
 				D61DC84D28F500D200B82C6E /* ProfileViewController.swift in Sources */,
 				D600891F29848DE2005B4D00 /* AddInstancePinnedTimelineView.swift in Sources */,
-				D693A72A25CF8C1E003A14E2 /* ProfileDirectoryViewController.swift in Sources */,
 				D693A72F25CF91C6003A14E2 /* FeaturedProfileCollectionViewCell.swift in Sources */,
 				D627943223A5466600D38C68 /* SelectableTableViewCell.swift in Sources */,
 				D6EAE0DB2550CC8A002DB0AC /* FocusableTextField.swift in Sources */,
@@ -2080,6 +2076,7 @@
 				D64AAE9726C88DC400FC57FB /* ToastConfiguration.swift in Sources */,
 				D63661C02381C144004B9E16 /* PreferencesNavigationController.swift in Sources */,
 				D6D79F2F2A0D6A7F00AB2315 /* StatusEditPollView.swift in Sources */,
+				D6BC74842AFC3DF9000DD603 /* TrendingLinkCardView.swift in Sources */,
 				D65B4B5E2973040D00DABDFB /* ReportAddStatusView.swift in Sources */,
 				D6EE63FB2551F7F60065485C /* StatusCollapseButton.swift in Sources */,
 				D6CA8CDE296387310050C433 /* SaveToPhotosActivity.swift in Sources */,
@@ -2114,7 +2111,6 @@
 				D6945C2F23AC47C3005C403C /* SavedDataManager.swift in Sources */,
 				D6C94D892139E6EC00CB5196 /* AttachmentView.swift in Sources */,
 				D6C693EF216192C2007D6A6D /* TuskerNavigationDelegate.swift in Sources */,
-				D6C94D872139E62700CB5196 /* LargeImageViewController.swift in Sources */,
 				D6D79F592A13293200AB2315 /* BackgroundManager.swift in Sources */,
 				D6E4269D2532A3E100C02E1C /* FuzzyMatcher.swift in Sources */,
 				D6969EA0240C8384002843CE /* EmojiLabel.swift in Sources */,
@@ -2142,7 +2138,6 @@
 				D646DCAC2A06C8840059ECEB /* ProfileFieldValueView.swift in Sources */,
 				D6F4D79429ECB0AF00351B87 /* UIBackgroundConfiguration+AppColors.swift in Sources */,
 				D6333B372137838300CE884A /* AttributedString+Helpers.swift in Sources */,
-				D681A29A249AD62D0085E54E /* LargeImageContentView.swift in Sources */,
 				D6C041C42AED77730094D32D /* EditListSettingsService.swift in Sources */,
 				D6DFC69E242C490400ACC392 /* TrackpadScrollGestureRecognizer.swift in Sources */,
 				D61AC1D8232EA42D00C54D2D /* InstanceTableViewCell.swift in Sources */,
@@ -2151,6 +2146,7 @@
 				D601FA61297B539E00A8E8B5 /* ConversationMainStatusCollectionViewCell.swift in Sources */,
 				D67C57AD21E265FC00C3118B /* LargeAccountDetailView.swift in Sources */,
 				D601FA5F297B339100A8E8B5 /* ExpandThreadCollectionViewCell.swift in Sources */,
+				D6DEBA8D2B6579830008629A /* MainThreadBox.swift in Sources */,
 				D6262C9A28D01C4B00390C1F /* LoadingTableViewCell.swift in Sources */,
 				D68C2AE325869BAB00548EFF /* AuxiliarySceneDelegate.swift in Sources */,
 				D6D706A72948D4D0000827ED /* TimlineState.swift in Sources */,
@@ -2160,6 +2156,8 @@
 				D6C693FE2162FEEA007D6A6D /* UIViewController+Children.swift in Sources */,
 				D61A45EA28DF51EE002BE511 /* TimelineLikeCollectionViewController.swift in Sources */,
 				D64D0AB12128D9AE005A6F37 /* OnboardingViewController.swift in Sources */,
+				D6934F302BA7AF91002B1C8D /* ImageGalleryContentViewController.swift in Sources */,
+				D6934F3E2BAA19D5002B1C8D /* ImageActivityItemSource.swift in Sources */,
 				D67C1795266D57D10070F250 /* FastAccountSwitcherIndicatorView.swift in Sources */,
 				D61F75962937037800C0B37F /* ToggleFollowHashtagService.swift in Sources */,
 				D60089192981FEBA005B4D00 /* ConfettiView.swift in Sources */,
@@ -2168,10 +2166,10 @@
 				04586B4322B301470021BD04 /* AppearancePrefsView.swift in Sources */,
 				D6FF9860255C717400845181 /* AccountSwitchingContainerViewController.swift in Sources */,
 				D646DCD42A0729440059ECEB /* ActionNotificationGroupCollectionViewCell.swift in Sources */,
+				D69261272BB3BA610023152C /* Box.swift in Sources */,
 				D6E77D0B286D426E00D8B732 /* TrendingLinkCardCollectionViewCell.swift in Sources */,
 				D6114E1127F899B30080E273 /* TrendingLinksViewController.swift in Sources */,
 				D65B4B58297203A700DABDFB /* ReportSelectRulesView.swift in Sources */,
-				D6D79F5B2A13D22B00AB2315 /* GalleryFallbackViewController.swift in Sources */,
 				D6C3F4FB299035650009FCFF /* TrendsViewController.swift in Sources */,
 				D6B81F442560390300F6E31D /* MenuController.swift in Sources */,
 				D691771129A2B76A0054D7EF /* MainActor+Unsafe.swift in Sources */,
@@ -2181,15 +2179,12 @@
 				D67C57AF21E28EAD00C3118B /* Array+Uniques.swift in Sources */,
 				D68A76F129539116001DA1B3 /* FlipView.swift in Sources */,
 				D6945C3223AC4D36005C403C /* HashtagTimelineViewController.swift in Sources */,
-				D6D79F2D2A0D61B400AB2315 /* StatusEditContentTextView.swift in Sources */,
-				D647D92824257BEB0005044F /* AttachmentPreviewViewController.swift in Sources */,
 				D61F75B5293BD97400C0B37F /* DeleteFilterService.swift in Sources */,
 				D6DFC6A0242C4CCC00ACC392 /* Weak.swift in Sources */,
 				D6C693FC2162FE6F007D6A6D /* LoadingViewController.swift in Sources */,
 				D61ABEF828EFC3F900B29151 /* ProfileStatusesViewController.swift in Sources */,
 				D6ADB6EA28E91C30009924AB /* TimelineStatusCollectionViewCell.swift in Sources */,
 				D681E4D7246E32290053414F /* StatusActivityItemSource.swift in Sources */,
-				D646C95A213B5D0500269FB5 /* LargeImageInteractionController.swift in Sources */,
 				D693A72825CF282E003A14E2 /* TrendingHashtagsViewController.swift in Sources */,
 				D621733328F1D5ED004C7DB1 /* ReblogService.swift in Sources */,
 				D62275A824F1CA2800B82A16 /* ComposeReplyContentView.swift in Sources */,
@@ -2199,14 +2194,11 @@
 				D68232F72464F4FD00325FB8 /* ComposeDrawingViewController.swift in Sources */,
 				04586B4122B2FFB10021BD04 /* PreferencesView.swift in Sources */,
 				D6620ACE2511A0ED00312CA0 /* StatusStateResolver.swift in Sources */,
-				D6B9366B281EE77E00237D0E /* PollVoteButton.swift in Sources */,
 				D68A76DA29511CA6001DA1B3 /* AccountPreferences.swift in Sources */,
 				D68015402401A6BA00D6103B /* ComposingPrefsView.swift in Sources */,
 				D6895DC428D65342006341DA /* ConfirmReblogStatusPreviewView.swift in Sources */,
-				D67895BC24671E6D00D4CD9E /* PKDrawing+Render.swift in Sources */,
 				D62E9987279D094F00C26176 /* StatusMetaIndicatorsView.swift in Sources */,
 				D6BEA247291A0F2D002F4D01 /* Duckable+Root.swift in Sources */,
-				04D14BB022B34A2800642648 /* GalleryViewController.swift in Sources */,
 				D6C1B2082545D1EC00DAAA66 /* StatusCardView.swift in Sources */,
 				D64D8CA92463B494006B0BAA /* MultiThreadDictionary.swift in Sources */,
 				D6F6A554291F0D9600F496A8 /* DeleteListService.swift in Sources */,
@@ -2219,11 +2211,11 @@
 				D68015422401A74600D6103B /* MediaPrefsView.swift in Sources */,
 				D6093F9B25BDD4B9004811E6 /* HashtagSearchResultsViewController.swift in Sources */,
 				D6E77D09286D25FA00D8B732 /* TrendingHashtagCollectionViewCell.swift in Sources */,
-				D667E5F12134D5050057A976 /* UIViewController+Delegates.swift in Sources */,
 				D6D79F292A0D596B00AB2315 /* StatusEditHistoryViewController.swift in Sources */,
 				D6E426B325337C7000C02E1C /* CustomEmojiImageView.swift in Sources */,
 				D6D4DDD0212518A000E1C4BB /* AppDelegate.swift in Sources */,
 				D61F75B3293BD89C00C0B37F /* UpdateFilterService.swift in Sources */,
+				D6934F402BAA19EC002B1C8D /* VideoActivityItemSource.swift in Sources */,
 				D6C3F5172991C1A00009FCFF /* View+AppListStyle.swift in Sources */,
 				D65B4B6A297777D900DABDFB /* StatusNotFoundView.swift in Sources */,
 				D6412B0924B0291E00F5412E /* MyProfileViewController.swift in Sources */,
@@ -2235,6 +2227,7 @@
 				D6A3A380295515550036B6EF /* ProfileHeaderButton.swift in Sources */,
 				D6958F3D2AA383D90062FE52 /* WidescreenNavigationPrefsView.swift in Sources */,
 				D65B4B562971F98300DABDFB /* ReportView.swift in Sources */,
+				D6934F2E2BA7AEF9002B1C8D /* StatusAttachmentsGalleryDataSource.swift in Sources */,
 				D623A543263634100095BD04 /* PollOptionCheckboxView.swift in Sources */,
 				D68A76E829527884001DA1B3 /* PinnedTimelinesView.swift in Sources */,
 				D690797324A4EF9700023A34 /* UIBezierPath+Helpers.swift in Sources */,
@@ -2299,7 +2292,6 @@
 		};
 		D6E343B3265AAD6B00C4AA01 /* PBXTargetDependency */ = {
 			isa = PBXTargetDependency;
-			platformFilter = ios;
 			target = D6E343A7265AAD6B00C4AA01 /* OpenInTusker */;
 			targetProxy = D6E343B2265AAD6B00C4AA01 /* PBXContainerItemProxy */;
 		};
@@ -2421,10 +2413,11 @@
 				OTHER_CODE_SIGN_FLAGS = "";
 				PRODUCT_BUNDLE_IDENTIFIER = "$(BUNDLE_ID_PREFIX).Tusker";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SUPPORTED_PLATFORMS = "iphoneos iphonesimulator xros xrsimulator";
 				SUPPORTS_MACCATALYST = YES;
 				SWIFT_OBJC_BRIDGING_HEADER = "Tusker/Tusker-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
-				TARGETED_DEVICE_FAMILY = "1,2,6";
+				TARGETED_DEVICE_FAMILY = "1,2,6,7";
 			};
 			name = Dist;
 		};
@@ -2455,6 +2448,7 @@
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				CODE_SIGN_STYLE = Automatic;
 				INFOPLIST_FILE = TuskerUITests/Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -2487,9 +2481,10 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "$(BUNDLE_ID_PREFIX).Tusker.OpenInTusker";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
+				SUPPORTED_PLATFORMS = "iphoneos iphonesimulator xros xrsimulator";
 				SUPPORTS_MACCATALYST = YES;
 				SWIFT_VERSION = 5.0;
-				TARGETED_DEVICE_FAMILY = "1,2,6";
+				TARGETED_DEVICE_FAMILY = "1,2,6,7";
 			};
 			name = Dist;
 		};
@@ -2514,10 +2509,11 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "$(BUNDLE_ID_PREFIX).Tusker.ShareExtension";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
+				SUPPORTED_PLATFORMS = "iphoneos iphonesimulator xros xrsimulator";
 				SUPPORTS_MACCATALYST = YES;
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_VERSION = 5.0;
-				TARGETED_DEVICE_FAMILY = "1,2";
+				TARGETED_DEVICE_FAMILY = "1,2,7";
 			};
 			name = Debug;
 		};
@@ -2542,10 +2538,11 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "$(BUNDLE_ID_PREFIX).Tusker.ShareExtension";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
+				SUPPORTED_PLATFORMS = "iphoneos iphonesimulator xros xrsimulator";
 				SUPPORTS_MACCATALYST = YES;
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_VERSION = 5.0;
-				TARGETED_DEVICE_FAMILY = "1,2";
+				TARGETED_DEVICE_FAMILY = "1,2,7";
 			};
 			name = Release;
 		};
@@ -2570,10 +2567,11 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "$(BUNDLE_ID_PREFIX).Tusker.ShareExtension";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
+				SUPPORTED_PLATFORMS = "iphoneos iphonesimulator xros xrsimulator";
 				SUPPORTS_MACCATALYST = YES;
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_VERSION = 5.0;
-				TARGETED_DEVICE_FAMILY = "1,2";
+				TARGETED_DEVICE_FAMILY = "1,2,7";
 			};
 			name = Dist;
 		};
@@ -2723,12 +2721,13 @@
 				OTHER_LDFLAGS = "";
 				PRODUCT_BUNDLE_IDENTIFIER = "$(BUNDLE_ID_PREFIX).Tusker";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SUPPORTED_PLATFORMS = "iphoneos iphonesimulator xros xrsimulator";
 				SUPPORTS_MACCATALYST = YES;
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
 				SWIFT_OBJC_BRIDGING_HEADER = "Tusker/Tusker-Bridging-Header.h";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_VERSION = 5.0;
-				TARGETED_DEVICE_FAMILY = "1,2,6";
+				TARGETED_DEVICE_FAMILY = "1,2,6,7";
 			};
 			name = Debug;
 		};
@@ -2753,10 +2752,11 @@
 				OTHER_CODE_SIGN_FLAGS = "";
 				PRODUCT_BUNDLE_IDENTIFIER = "$(BUNDLE_ID_PREFIX).Tusker";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SUPPORTED_PLATFORMS = "iphoneos iphonesimulator xros xrsimulator";
 				SUPPORTS_MACCATALYST = YES;
 				SWIFT_OBJC_BRIDGING_HEADER = "Tusker/Tusker-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
-				TARGETED_DEVICE_FAMILY = "1,2,6";
+				TARGETED_DEVICE_FAMILY = "1,2,6,7";
 			};
 			name = Release;
 		};
@@ -2808,6 +2808,7 @@
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				CODE_SIGN_STYLE = Automatic;
 				INFOPLIST_FILE = TuskerUITests/Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -2827,6 +2828,7 @@
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				CODE_SIGN_STYLE = Automatic;
 				INFOPLIST_FILE = TuskerUITests/Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -2859,9 +2861,10 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "$(BUNDLE_ID_PREFIX).Tusker.OpenInTusker";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
+				SUPPORTED_PLATFORMS = "iphoneos iphonesimulator xros xrsimulator";
 				SUPPORTS_MACCATALYST = YES;
 				SWIFT_VERSION = 5.0;
-				TARGETED_DEVICE_FAMILY = "1,2,6";
+				TARGETED_DEVICE_FAMILY = "1,2,6,7";
 			};
 			name = Debug;
 		};
@@ -2884,9 +2887,10 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "$(BUNDLE_ID_PREFIX).Tusker.OpenInTusker";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
+				SUPPORTED_PLATFORMS = "iphoneos iphonesimulator xros xrsimulator";
 				SUPPORTS_MACCATALYST = YES;
 				SWIFT_VERSION = 5.0;
-				TARGETED_DEVICE_FAMILY = "1,2,6";
+				TARGETED_DEVICE_FAMILY = "1,2,6,7";
 			};
 			name = Release;
 		};
@@ -2956,12 +2960,12 @@
 /* End XCConfigurationList section */
 
 /* Begin XCRemoteSwiftPackageReference section */
-		D60CFFD924A290BA00D00083 /* XCRemoteSwiftPackageReference "SwiftSoup" */ = {
+		D60BB3922B30076F00DAEA65 /* XCRemoteSwiftPackageReference "HTMLStreamer" */ = {
 			isa = XCRemoteSwiftPackageReference;
-			repositoryURL = "https://github.com/scinfu/SwiftSoup.git";
+			repositoryURL = "https://git.shadowfacts.net/shadowfacts/HTMLStreamer.git";
 			requirement = {
-				kind = upToNextMinorVersion;
-				minimumVersion = 2.3.2;
+				kind = exactVersion;
+				version = 0.2.3;
 			};
 		};
 		D63CC700290EC0B8000E19DE /* XCRemoteSwiftPackageReference "sentry-cocoa" */ = {
@@ -2969,7 +2973,7 @@
 			repositoryURL = "https://github.com/getsentry/sentry-cocoa.git";
 			requirement = {
 				kind = upToNextMinorVersion;
-				minimumVersion = 8.15.0;
+				minimumVersion = 8.21.0;
 			};
 		};
 		D6552365289870790048A653 /* XCRemoteSwiftPackageReference "ScreenCorners" */ = {
@@ -2991,10 +2995,10 @@
 /* End XCRemoteSwiftPackageReference section */
 
 /* Begin XCSwiftPackageProductDependency section */
-		D60CFFDA24A290BA00D00083 /* SwiftSoup */ = {
+		D60BB3932B30076F00DAEA65 /* HTMLStreamer */ = {
 			isa = XCSwiftPackageProductDependency;
-			package = D60CFFD924A290BA00D00083 /* XCRemoteSwiftPackageReference "SwiftSoup" */;
-			productName = SwiftSoup;
+			package = D60BB3922B30076F00DAEA65 /* XCRemoteSwiftPackageReference "HTMLStreamer" */;
+			productName = HTMLStreamer;
 		};
 		D61ABEFB28F105DE00B29151 /* Pachyderm */ = {
 			isa = XCSwiftPackageProductDependency;
@@ -3027,6 +3031,10 @@
 			isa = XCSwiftPackageProductDependency;
 			productName = Pachyderm;
 		};
+		D6934F2B2BA7AD32002B1C8D /* GalleryVC */ = {
+			isa = XCSwiftPackageProductDependency;
+			productName = GalleryVC;
+		};
 		D6A4532329EF665200032932 /* ComposeUI */ = {
 			isa = XCSwiftPackageProductDependency;
 			productName = ComposeUI;

Tusker/API/FavoriteService.swift

@@ -29,9 +29,11 @@ class FavoriteService {
         status.favourited.toggle()
         mastodonController.persistentContainer.statusSubject.send(status.id)
         
+        #if !os(visionOS)
         if hapticFeedback {
             UIImpactFeedbackGenerator(style: .light).impactOccurred()
         }
+        #endif
         
         let request = (status.favourited ? Status.favourite : Status.unfavourite)(status.id)
         do {
@@ -49,9 +51,11 @@ class FavoriteService {
             }
             presenter.showToast(configuration: config, animated: true)
             
+            #if !os(visionOS)
             if hapticFeedback {
                 UINotificationFeedbackGenerator().notificationOccurred(.error)
             }
+            #endif
         }
     }
     

Tusker/API/MastodonController.swift

@@ -11,18 +11,20 @@ import Pachyderm
 import Combine
 import UserAccounts
 import InstanceFeatures
+#if canImport(Sentry)
 import Sentry
+#endif
 import ComposeUI
+import OSLog
 
 private let oauthScopes = [Scope.read, .write, .follow]
+private let logger = Logger(subsystem: Bundle.main.bundleIdentifier!, category: "MastodonController")
 
-class MastodonController: ObservableObject {
+final class MastodonController: ObservableObject, Sendable {
 
+    @MainActor
     static private(set) var all = [UserAccountInfo: MastodonController]()
     
-    @available(*, message: "do something less dumb")
-    static var first: MastodonController { all.first!.value }
-    
     @MainActor
     static func getForAccount(_ account: UserAccountInfo) -> MastodonController {
         if let controller = all[account] {
@@ -34,10 +36,12 @@ class MastodonController: ObservableObject {
         }
     }
     
+    @MainActor
     static func removeForAccount(_ account: UserAccountInfo) {
         all.removeValue(forKey: account)
     }
     
+    @MainActor
     static func resetAll() {
         all = [:]
     }
@@ -46,26 +50,31 @@ class MastodonController: ObservableObject {
     nonisolated let persistentContainer: MastodonCachePersistentStore// = MastodonCachePersistentStore(for: accountInfo, transient: transient)
 
     let instanceURL: URL
-    var accountInfo: UserAccountInfo?
-    var accountPreferences: AccountPreferences!
+    let accountInfo: UserAccountInfo?
+    @MainActor
+    private(set) var accountPreferences: AccountPreferences!
     
-    let client: Client!
+    private(set) var client: Client!
     let instanceFeatures = InstanceFeatures()
     
-    @Published private(set) var account: AccountMO?
-    @Published private(set) var instance: InstanceV1?
-    @Published private var instanceV2: InstanceV2?
-    @Published private(set) var instanceInfo: InstanceInfo!
-    @Published private(set) var nodeInfo: NodeInfo!
-    @Published private(set) var lists: [List] = []
-    @Published private(set) var customEmojis: [Emoji]?
-    @Published private(set) var followedHashtags: [FollowedHashtag] = []
-    @Published private(set) var filters: [FilterMO] = []
+    @MainActor @Published private(set) var account: AccountMO?
+    @MainActor @Published private(set) var instance: InstanceV1?
+    @MainActor @Published private var instanceV2: InstanceV2?
+    @MainActor @Published private(set) var instanceInfo: InstanceInfo!
+    @MainActor @Published private(set) var nodeInfo: NodeInfo!
+    @MainActor @Published private(set) var lists: [List] = []
+    @MainActor @Published private(set) var customEmojis: [Emoji]?
+    @MainActor @Published private(set) var followedHashtags: [FollowedHashtag] = []
+    @MainActor @Published private(set) var filters: [FilterMO] = []
     
     private var cancellables = Set<AnyCancellable>()
     
-    private var pendingOwnInstanceRequestCallbacks = [(Result<InstanceV1, Client.Error>) -> Void]()
-    private var ownInstanceRequest: URLSessionTask?
+    @MainActor
+    private var fetchOwnInstanceTask: Task<InstanceV1, any Error>?
+    @MainActor
+    private var fetchOwnAccountTask: Task<MainThreadBox<AccountMO>, any Error>?
+    @MainActor
+    private var fetchCustomEmojisTask: Task<[Emoji], Never>?
     
     var loggedIn: Bool {
         accountInfo != nil
@@ -97,6 +106,7 @@ class MastodonController: ObservableObject {
             }
             .store(in: &cancellables)
         
+        #if canImport(Sentry)
         $instanceInfo
             .compactMap { $0 }
             .removeDuplicates(by: { $0.version == $1.version })
@@ -105,6 +115,7 @@ class MastodonController: ObservableObject {
                 setInstanceBreadcrumb(instance: instance, nodeInfo: nodeInfo)
             }
             .store(in: &cancellables)
+        #endif
         
         $instance
             .compactMap { $0 }
@@ -218,22 +229,37 @@ class MastodonController: ObservableObject {
         
         Task {
             do {
-                async let ownAccount = try getOwnAccount()
-                async let ownInstance = try getOwnInstance()
-                
-                _ = try await (ownAccount, ownInstance)
-                
-                if instanceFeatures.hasMastodonVersion(4, 0, 0) {
-                    async let _ = try? getOwnInstanceV2()
-                }
-                
-                loadLists()
-                _ = await loadFilters()
-                await loadServerPreferences()
+                _ = try await getOwnAccount()
             } catch {
-                Logging.general.error("MastodonController initialization failed: \(String(describing: error))")
+                logger.error("Fetch own account failed: \(String(describing: error))")
             }
         }
+        
+        let instanceTask = Task {
+            do {
+                _ = try await getOwnInstance()
+                if instanceFeatures.hasMastodonVersion(4, 0, 0) {
+                    _ = try? await getOwnInstanceV2()
+                }
+            } catch {
+                logger.error("Fetch instance failed: \(String(describing: error))")
+            }
+        }
+        
+        Task {
+            _ = await instanceTask.value
+            await loadLists()
+        }
+        
+        Task {
+            _ = await instanceTask.value
+            _ = await loadFilters()
+        }
+        
+        Task {
+            _ = await instanceTask.value
+            await loadServerPreferences()
+        }
     }
     
     @MainActor
@@ -246,131 +272,93 @@ class MastodonController: ObservableObject {
         }
     }
     
-    func getOwnAccount(completion: ((Result<AccountMO, Client.Error>) -> Void)? = nil) {
-        if let account {
-            completion?(.success(account))
-        } else {
-            let request = Client.getSelfAccount()
-            run(request) { response in
-                switch response {
-                case let .failure(error):
-                    completion?(.failure(error))
-                    
-                case let .success(account, _):
-                    let context = self.persistentContainer.viewContext
-                    context.perform {
-                        let accountMO: AccountMO
-                        if let existing = self.persistentContainer.account(for: account.id, in: context) {
-                            accountMO = existing
-                            existing.updateFrom(apiAccount: account, container: self.persistentContainer)
-                        } else {
-                            accountMO = self.persistentContainer.addOrUpdateSynchronously(account: account, in: context)
-                        }
-                        accountMO.active = true
-                        self.account = accountMO
-                        completion?(.success(accountMO))
-                    }
-                }
-            }
-        }
-    }
-    
+    @MainActor
     func getOwnAccount() async throws -> AccountMO {
-        if let account = account {
+        if let account {
             return account
+        } else if let fetchOwnAccountTask {
+            return try await fetchOwnAccountTask.value.value
         } else {
-            return try await withCheckedThrowingContinuation({ continuation in
-                self.getOwnAccount { result in
-                    continuation.resume(with: result)
+            let task = Task {
+                let account = try await run(Client.getSelfAccount()).0
+                
+                let context = persistentContainer.viewContext
+                // this closure is declared separately so we can tell the compiler it's Sendable
+                let performBlock: @MainActor @Sendable () -> MainThreadBox<AccountMO> = {
+                    let accountMO: AccountMO
+                    if let existing = self.persistentContainer.account(for: account.id, in: context) {
+                        accountMO = existing
+                        existing.updateFrom(apiAccount: account, container: self.persistentContainer)
+                    } else {
+                        accountMO = self.persistentContainer.addOrUpdateSynchronously(account: account, in: context)
+                    }
+                    // TODO: is AccountMO.active used anywhere?
+                    accountMO.active = true
+                    self.account = accountMO
+                    return MainThreadBox(value: accountMO)
                 }
-            })
+                // it's safe to remove the MainActor annotation, because this is the view context
+                return await context.perform(unsafeBitCast(performBlock, to: (@Sendable () -> MainThreadBox<AccountMO>).self))
+            }
+            fetchOwnAccountTask = task
+            return try await task.value.value
         }
     }
     
-    func getOwnInstance(completion: ((InstanceV1) -> Void)? = nil) {
-        getOwnInstanceInternal(retryAttempt: 0) {
-            if case let .success(instance) = $0 {
-                completion?(instance)
+    func getOwnInstance(completion: (@Sendable (InstanceV1) -> Void)? = nil) {
+        Task.detached {
+            let ownInstance = try? await self.getOwnInstance()
+            if let ownInstance {
+                completion?(ownInstance)
             }
         }
     }
     
     @MainActor
     func getOwnInstance() async throws -> InstanceV1 {
-        return try await withCheckedThrowingContinuation({ continuation in
-            getOwnInstanceInternal(retryAttempt: 0) { result in
-                continuation.resume(with: result)
-            }
-        })
-    }
-    
-    private func getOwnInstanceInternal(retryAttempt: Int, completion: ((Result<InstanceV1, Client.Error>) -> Void)?) {
-        // this is main thread only to prevent concurrent access to ownInstanceRequest and pendingOwnInstanceRequestCallbacks
-        assert(Thread.isMainThread)
-        
-        if let instance = self.instance {
-            completion?(.success(instance))
+        if let instance {
+            return instance
+        } else if let fetchOwnInstanceTask {
+            return try await fetchOwnInstanceTask.value
         } else {
-            if let completion = completion {
-                pendingOwnInstanceRequestCallbacks.append(completion)
-            }
-          
-            if ownInstanceRequest == nil {
-                let request = Client.getInstanceV1()
-                ownInstanceRequest = run(request) { (response) in
-                    switch response {
-                    case .failure(let error):
-                        let delay: DispatchTimeInterval
-                        switch retryAttempt {
-                        case 0:
-                            delay = .seconds(1)
-                        case 1:
-                            delay = .seconds(5)
-                        case 2:
-                            delay = .seconds(30)
-                        case 3:
-                            delay = .seconds(60)
-                        default:
-                            // if we've failed four times, just give up :/
-                            for completion in self.pendingOwnInstanceRequestCallbacks {
-                                completion(.failure(error))
-                            }
-                            self.pendingOwnInstanceRequestCallbacks = []
-                            return
-                        }
-                        DispatchQueue.main.asyncAfter(deadline: .now() + delay) {
-                            // completion is nil because in this invocation of getOwnInstanceInternal we've already added it to the pending callbacks array
-                            self.getOwnInstanceInternal(retryAttempt: retryAttempt + 1, completion: nil)
-                        }
-
-                    case let .success(instance, _):
-                        DispatchQueue.main.async {
-                            self.ownInstanceRequest = nil
-                            self.instance = instance
-                            
-                            for completion in self.pendingOwnInstanceRequestCallbacks {
-                                completion(.success(instance))
-                            }
-                            self.pendingOwnInstanceRequestCallbacks = []
-                        }
-                    }
+            let task = Task {
+                let instance = try await retrying("Fetch Own Instance") {
+                    try await run(Client.getInstanceV1()).0
+                }
+                self.instance = instance
+                
+                Task {
+                    await fetchNodeInfo()
                 }
                 
-                client.nodeInfo { result in
-                    switch result {
-                    case let .failure(error):
-                        print("Unable to get node info: \(error)")
-                        
-                    case let .success(nodeInfo, _):
-                        DispatchQueue.main.async {
-                            self.nodeInfo = nodeInfo
-                        }
-                    }
-                }
+                return instance
             }
+            fetchOwnInstanceTask = task
+            return try await task.value
         }
     }
     
+    @MainActor
+    private func fetchNodeInfo() async {
+        if let nodeInfo = try? await client.nodeInfo() {
+            self.nodeInfo = nodeInfo
+        }
+    }
+    
+    private func retrying<T: Sendable>(_ label: StaticString, action: @Sendable () async throws -> T) async throws -> T {
+        for attempt in 0..<4 {
+            do {
+                return try await action()
+            } catch {
+                let seconds = UInt64(truncating: pow(2, attempt) as NSNumber)
+                logger.error("\(label, privacy: .public) failed, waiting \(seconds, privacy: .public)s before retrying. Reason: \(String(describing: error))")
+                try! await Task.sleep(nanoseconds: seconds * NSEC_PER_SEC)
+            }
+        }
+        return try await action()
+    }
+    
+    @MainActor
     private func getOwnInstanceV2() async throws {
         self.instanceV2 = try await client.run(Client.getInstanceV2()).0
     }
@@ -421,43 +409,43 @@ class MastodonController: ObservableObject {
         }
     }
     
-    func getCustomEmojis(completion: @escaping ([Emoji]) -> Void) {
-        if let emojis = self.customEmojis {
-            completion(emojis)
+    @MainActor
+    func getCustomEmojis() async -> [Emoji] {
+        if let customEmojis {
+            return customEmojis
+        } else if let fetchCustomEmojisTask {
+            return await fetchCustomEmojisTask.value
         } else {
-            let request = Client.getCustomEmoji()
-            run(request) { (response) in
-                if case let .success(emojis, _) = response {
-                    DispatchQueue.main.async {
-                        self.customEmojis = emojis
-                    }
-                    completion(emojis)
-                } else {
-                    completion([])
-                }
+            let task = Task {
+                let emojis = (try? await run(Client.getCustomEmoji()).0) ?? []
+                customEmojis = emojis
+                return emojis
             }
+            fetchCustomEmojisTask = task
+            return await task.value
         }
     }
     
-    private func loadLists() {
+    private func loadLists() async {
         let req = Client.getLists()
-        run(req) { response in
-            if case .success(let lists, _) = response {
-                DispatchQueue.main.async {
-                    self.lists = lists.sorted(using: SemiCaseSensitiveComparator.keyPath(\.title))
-                }
-                let context = self.persistentContainer.backgroundContext
-                context.perform {
-                    for list in lists {
-                        if let existing = try? context.fetch(ListMO.fetchRequest(id: list.id)).first {
-                            existing.updateFrom(apiList: list)
-                        } else {
-                            _ = ListMO(apiList: list, context: context)
-                        }
-                    }
-                    self.persistentContainer.save(context: context)
+        guard let (lists, _) = try? await run(req) else {
+            return
+        }
+        let sorted = lists.sorted(using: SemiCaseSensitiveComparator.keyPath(\.title))
+        await MainActor.run {
+            self.lists = sorted
+        }
+        
+        let context = persistentContainer.backgroundContext
+        await context.perform {
+            for list in lists {
+                if let existing = try? context.fetch(ListMO.fetchRequest(id: list.id)).first {
+                    existing.updateFrom(apiList: list)
+                } else {
+                    _ = ListMO(apiList: list, context: context)
                 }
             }
+            self.persistentContainer.save(context: context)
         }
     }
     
@@ -544,6 +532,7 @@ class MastodonController: ObservableObject {
         filters = (try? persistentContainer.viewContext.fetch(FilterMO.fetchRequest())) ?? []
     }
     
+    @MainActor
     func createDraft(inReplyToID: String? = nil, mentioningAcct: String? = nil, text: String? = nil) -> Draft {
         var acctsToMention = [String]()
         
@@ -596,6 +585,7 @@ class MastodonController: ObservableObject {
         )
     }
     
+    @MainActor
     func createDraft(editing status: StatusMO, source: StatusSource) -> Draft {
         precondition(status.id == source.id)
         let draft = DraftsPersistentContainer.shared.createEditDraft(
@@ -612,6 +602,7 @@ class MastodonController: ObservableObject {
     
 }
 
+#if canImport(Sentry)
 private func setInstanceBreadcrumb(instance: InstanceInfo, nodeInfo: NodeInfo?) {
     let crumb = Breadcrumb(level: .info, category: "MastodonController")
     crumb.data = [
@@ -627,3 +618,4 @@ private func setInstanceBreadcrumb(instance: InstanceInfo, nodeInfo: NodeInfo?)
     }
     SentrySDK.addBreadcrumb(crumb)
 }
+#endif

Tusker/API/ReblogService.swift

@@ -80,9 +80,11 @@ class ReblogService {
         status.reblogged.toggle()
         mastodonController.persistentContainer.statusSubject.send(status.id)
         
+        #if !os(visionOS)
         if hapticFeedback {
             UIImpactFeedbackGenerator(style: .light).impactOccurred()
         }
+        #endif
         
         let request: Request<Status>
         if status.reblogged {
@@ -104,9 +106,11 @@ class ReblogService {
             }
             presenter.showToast(configuration: config, animated: true)
             
+            #if !os(visionOS)
             if hapticFeedback {
                 UINotificationFeedbackGenerator().notificationOccurred(.error)
             }
+            #endif
         }
     }
     

Tusker/Activities/ImageActivityItemSource.swift

@@ -0,0 +1,44 @@
+//
+//  ImageActivityItemSource.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 3/19/24.
+//  Copyright © 2024 Shadowfacts. All rights reserved.
+//
+
+import UIKit
+import UniformTypeIdentifiers
+
+class ImageActivityItemSource: NSObject, UIActivityItemSource {
+    let data: Data
+    let url: URL
+    let image: UIImage?
+
+    init(data: Data, url: URL, image: UIImage?) {
+        self.data = data
+        self.url = url
+        self.image = image
+    }
+
+    func activityViewControllerPlaceholderItem(_ activityViewController: UIActivityViewController) -> Any {
+        return url
+    }
+
+    func activityViewController(_ activityViewController: UIActivityViewController, thumbnailImageForActivityType activityType: UIActivity.ActivityType?, suggestedSize size: CGSize) -> UIImage? {
+        return image
+    }
+
+    func activityViewController(_ activityViewController: UIActivityViewController, itemForActivityType activityType: UIActivity.ActivityType?) -> Any? {
+        do {
+            let tempURL = FileManager.default.temporaryDirectory.appendingPathComponent(url.lastPathComponent)
+            try data.write(to: tempURL)
+            return tempURL
+        } catch {
+            return nil
+        }
+    }
+
+    func activityViewController(_ activityViewController: UIActivityViewController, dataTypeIdentifierForActivityType activityType: UIActivity.ActivityType?) -> String {
+        return (UTType(filenameExtension: url.pathExtension) ?? .image).identifier
+    }
+}

Tusker/Activities/SaveToPhotosActivity.swift

@@ -23,7 +23,14 @@ class SaveToPhotosActivity: UIActivity {
         return "Save to Photos"
     }
     override var activityImage: UIImage? {
-        UIImage(systemName: "square.and.arrow.down")
+        // Just using the symbol image directly causes it to be stretched.
+        let symbol = UIImage(systemName: "square.and.arrow.down", withConfiguration: UIImage.SymbolConfiguration(scale: .large))!
+        let format = UIGraphicsImageRendererFormat()
+        format.scale = UIScreen.main.scale
+        return UIGraphicsImageRenderer(size: CGSize(width: 76, height: 76), format: format).image { ctx in
+            let rect = AVMakeRect(aspectRatio: symbol.size, insideRect: CGRect(x: 0, y: 0, width: 76, height: 76))
+            symbol.draw(in: rect)
+        }
     }
     
     override func canPerform(withActivityItems activityItems: [Any]) -> Bool {

Tusker/Activities/StatusActivityItemSource.swift

@@ -8,7 +8,7 @@
 
 import UIKit
 import LinkPresentation
-import SwiftSoup
+import HTMLStreamer
 
 class StatusActivityItemSource: NSObject, UIActivityItemSource {
     let status: StatusMO
@@ -33,8 +33,8 @@ class StatusActivityItemSource: NSObject, UIActivityItemSource {
         let metadata = LPLinkMetadata()
         metadata.originalURL = status.url!
         metadata.url = status.url!
-        let doc = try! SwiftSoup.parse(status.content)
-        let content = try! doc.text()
+        let converter = TextConverter(configuration: .init(insertNewlines: false), callbacks: HTMLConverter.Callbacks.self)
+        let content = converter.convert(html: status.content)
         metadata.title = "\(status.account.displayName): \"\(content)\""
         if let avatar = status.account.avatar,
            let data = ImageCache.avatars.getData(avatar),

Tusker/Activities/VideoActivityItemSource.swift

@@ -0,0 +1,44 @@
+//
+//  VideoActivityItemSource.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 3/19/24.
+//  Copyright © 2024 Shadowfacts. All rights reserved.
+//
+
+import UIKit
+import UniformTypeIdentifiers
+import AVFoundation
+
+class VideoActivityItemSource: UIActivityItemProvider {
+    private let asset: AVAsset
+    private let url: URL
+    
+    private var tempURL: URL?
+    
+    init(asset: AVAsset, url: URL) {
+        self.asset = asset
+        self.url = url
+        
+        super.init(placeholderItem: url)
+    }
+
+    override var item: Any {
+        if let tempURL {
+            return tempURL
+        }
+        do {
+            let data = try Data(contentsOf: url)
+            let tempURL = FileManager.default.temporaryDirectory.appendingPathComponent(url.lastPathComponent)
+            try data.write(to: tempURL)
+            self.tempURL = tempURL
+            return tempURL
+        } catch {
+            return url
+        }
+    }
+    
+    override func activityViewController(_ activityViewController: UIActivityViewController, dataTypeIdentifierForActivityType activityType: UIActivity.ActivityType?) -> String {
+        return (UTType(filenameExtension: url.pathExtension) ?? .video).identifier
+    }
+}

Tusker/AppDelegate.swift

@@ -9,7 +9,9 @@
 import UIKit
 import CoreData
 import OSLog
+#if canImport(Sentry)
 import Sentry
+#endif
 import UserAccounts
 import ComposeUI
 import TuskerPreferences
@@ -19,21 +21,20 @@ typealias Preferences = TuskerPreferences.Preferences
 let stateRestorationLogger = Logger(subsystem: Bundle.main.bundleIdentifier!, category: "StateRestoration")
 private let logger = Logger(subsystem: Bundle.main.bundleIdentifier!, category: "AppDelegate")
 
-@UIApplicationMain
+@main
 class AppDelegate: UIResponder, UIApplicationDelegate {
     
     func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
+        #if canImport(Sentry)
         configureSentry()
+        #endif
+        #if !os(visionOS)
         swizzleStatusBar()
         swizzlePresentationController()
+        #endif
         
         AppShortcutItem.createItems(for: application)
         
-        DispatchQueue.global(qos: .userInitiated).async {
-            AudioSessionHelper.disable()
-            AudioSessionHelper.setDefault()
-        }
-        
         if let oldSavedData = SavedDataManager.load() {
             do {
                 for account in oldSavedData.accountIDs {
@@ -56,7 +57,9 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
         let oldPreferencesFile = documentsDirectory.appendingPathComponent("preferences").appendingPathExtension("plist")
         if FileManager.default.fileExists(atPath: oldPreferencesFile.path) {
             if case .failure(let error) = Preferences.migrate(from: oldPreferencesFile) {
+                #if canImport(Sentry)
                 SentrySDK.capture(error: error)
+                #endif
             }
         }
         
@@ -70,7 +73,9 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
             for url in [oldDraftsFile, appGroupDraftsFile] where FileManager.default.fileExists(atPath: url.path) {
                 DraftsPersistentContainer.shared.migrate(from: url) {
                     if case .failure(let error) = $0 {
+                        #if canImport(Sentry)
                         SentrySDK.capture(error: error)
+                        #endif
                     }
                 }
             }
@@ -81,6 +86,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
         return true
     }
     
+    #if canImport(Sentry)
     private func configureSentry() {
         guard let dsn = Bundle.main.object(forInfoDictionaryKey: "SentryDSN") as? String,
               !dsn.isEmpty else {
@@ -112,17 +118,17 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
                 event.context?.removeValue(forKey: "culture")
                 return Preferences.shared.reportErrorsAutomatically ? event : nil
             }
-        }
-        
-        if let clazz = NSClassFromString("SentryInstallation"),
-           let objClazz = clazz as AnyObject as? NSObject,
-           let id = objClazz.value(forKey: "id") as? String {
-            logger.info("Initialized Sentry with installation/user ID: \(id, privacy: .public)")
+            
+            if let clazz = NSClassFromString("SentryInstallation"),
+               let objClazz = clazz as AnyObject as? NSObject,
+               let id = objClazz.perform(Selector(("idWithCacheDirectoryPath:")), with: options.cacheDirectoryPath).takeUnretainedValue() as? String {
+                logger.info("Initialized Sentry with installation/user ID: \(id, privacy: .public)")
+            }
         }
     }
+    #endif
     
     override func buildMenu(with builder: UIMenuBuilder) {
-        
         if builder.system == .main {
             MenuController.buildMainMenu(builder: builder)
         }
@@ -162,6 +168,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
         }
     }
     
+    #if !os(visionOS)
     private func swizzleStatusBar() {
         let selector = Selector(("handleTapAction:"))
         var originalIMP: IMP?
@@ -213,5 +220,6 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
             Logging.general.error("Unable to swizzle presentation controller")
         }
     }
+    #endif
 
 }

Tusker/AudioSessionHelper.swift

@@ -1,28 +0,0 @@
-//
-//  AudioSessionHelper.swift
-//  Tusker
-//
-//  Created by Shadowfacts on 6/21/20.
-//  Copyright © 2020 Shadowfacts. All rights reserved.
-//
-
-import Foundation
-import AVFoundation
-
-struct AudioSessionHelper {
-    static func enable() {
-        try? AVAudioSession.sharedInstance().setActive(true, options: [])
-    }
-    
-    static func disable() {
-        try? AVAudioSession.sharedInstance().setActive(false, options: .notifyOthersOnDeactivation)
-    }
-
-    static func setDefault() {
-        try? AVAudioSession.sharedInstance().setCategory(.playback, options: .mixWithOthers)
-    }
-    
-    static func setVideoPlayback() {
-        try? AVAudioSession.sharedInstance().setCategory(.playback, options: [])
-    }
-}

Tusker/Box.swift

@@ -0,0 +1,18 @@
+//
+//  Box.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 3/26/24.
+//  Copyright © 2024 Shadowfacts. All rights reserved.
+//
+
+import Foundation
+
+@propertyWrapper
+class Box<Value> {
+    var wrappedValue: Value
+    
+    init(wrappedValue: Value) {
+        self.wrappedValue = wrappedValue
+    }
+}

Tusker/Caching/ImageCache.swift

@@ -8,11 +8,22 @@
 
 import UIKit
 
-class ImageCache {
+#if os(visionOS)
+private let imageScale: CGFloat = 2
+#else
+@MainActor
+private let imageScale = UIScreen.main.scale
+#endif
+
+final class ImageCache: @unchecked Sendable {
     
+    @MainActor
     static let avatars = ImageCache(name: "Avatars", memoryExpiry: .seconds(60 * 60), diskExpiry: .seconds(60 * 60 * 24 * 7), desiredSize: CGSize(width: 50, height: 50))
+    @MainActor
     static let headers = ImageCache(name: "Headers", memoryExpiry: .seconds(60 * 5), diskExpiry: .seconds(60 * 60 * 24 * 7))
+    @MainActor
     static let attachments = ImageCache(name: "Attachments", memoryExpiry: .seconds(60 * 2))
+    @MainActor
     static let emojis = ImageCache(name: "Emojis", memoryExpiry: .seconds(60 * 5), diskExpiry: .seconds(60 * 60 * 24 * 7))
     
     #if DEBUG
@@ -24,14 +35,15 @@ class ImageCache {
     private let cache: ImageDataCache
     private let desiredPixelSize: CGSize?
     
+    @MainActor
     init(name: String, memoryExpiry: CacheExpiry, diskExpiry: CacheExpiry? = nil, desiredSize: CGSize? = nil) {
         // todo: might not always want to use UIScreen.main for this, e.g. Catalyst?
-        let pixelSize = desiredSize?.applying(.init(scaleX: UIScreen.main.scale, y: UIScreen.main.scale))
+        let pixelSize = desiredSize?.applying(.init(scaleX: imageScale, y: imageScale))
         self.desiredPixelSize = pixelSize
         self.cache = ImageDataCache(name: name, memoryExpiry: memoryExpiry, diskExpiry: diskExpiry, storeOriginalDataInMemory: diskExpiry == nil, desiredPixelSize: pixelSize)
     }
     
-    func get(_ url: URL, loadOriginal: Bool = false, completion: ((Data?, UIImage?) -> Void)?) -> Request? {
+    func get(_ url: URL, loadOriginal: Bool = false, completion: (@Sendable (Data?, UIImage?) -> Void)?) -> Request? {
         if !ImageCache.disableCaching,
            let entry = try? cache.get(url.absoluteString, loadOriginal: loadOriginal) {
             completion?(entry.data, entry.image)
@@ -41,7 +53,7 @@ class ImageCache {
         }
     }
     
-    func getFromSource(_ url: URL, completion: ((Data?, UIImage?) -> Void)?) -> Request? {
+    func getFromSource(_ url: URL, completion: (@Sendable (Data?, UIImage?) -> Void)?) -> Request? {
         return Task.detached(priority: .userInitiated) {
             let result = await self.fetch(url: url)
             switch result {

Tusker/CoreData/MastodonCachePersistentStore.swift

@@ -11,7 +11,9 @@ import CoreData
 import Pachyderm
 import Combine
 import OSLog
+#if canImport(Sentry)
 import Sentry
+#endif
 import CloudKit
 import UserAccounts
 
@@ -199,6 +201,7 @@ class MastodonCachePersistentStore: NSPersistentCloudKitContainer {
             try context.save()
         } catch let error as NSError {
             logger.error("Unable to save managed object context: \(String(describing: error), privacy: .public)")
+            #if canImport(Sentry)
             let crumb = Breadcrumb(level: .fatal, category: "PersistentStore")
             // note: NSDetailedErrorsKey == "NSDetailedErrorsKey" != "NSDetailedErrors"
             if let detailed = error.userInfo["NSDetailedErrors"] as? [NSError] {
@@ -217,6 +220,7 @@ class MastodonCachePersistentStore: NSPersistentCloudKitContainer {
                 ]
             }
             SentrySDK.addBreadcrumb(crumb)
+            #endif
             fatalError("Unable to save managed object context: \(String(describing: error))")
         }
     }
@@ -546,14 +550,19 @@ class MastodonCachePersistentStore: NSPersistentCloudKitContainer {
                         }
                     }
                 }
+                // Can't capture vars in concurrently-executing closure
+                let hashtags = changedHashtags
+                let instances = changedInstances
+                let timelinePositions = changedTimelinePositions
+                let accountPrefs = changedAccountPrefs
                 DispatchQueue.main.async {
-                    if changedHashtags {
+                    if hashtags {
                         NotificationCenter.default.post(name: .savedHashtagsChanged, object: nil)
                     }
-                    if changedInstances {
+                    if instances {
                         NotificationCenter.default.post(name: .savedInstancesChanged, object: nil)
                     }
-                    for id in changedTimelinePositions {
+                    for id in timelinePositions {
                         guard let timelinePosition = try? self.viewContext.existingObject(with: id) as? TimelinePosition else {
                             continue
                         }
@@ -561,7 +570,7 @@ class MastodonCachePersistentStore: NSPersistentCloudKitContainer {
                         timelinePosition.changedRemotely()
                         NotificationCenter.default.post(name: .timelinePositionChanged, object: timelinePosition)
                     }
-                    if changedAccountPrefs {
+                    if accountPrefs {
                         NotificationCenter.default.post(name: .accountPreferencesChangedRemotely, object: nil)
                     }
                 }

Tusker/CoreData/TimelinePosition.swift

@@ -86,6 +86,7 @@ func fromTimelineKind(_ kind: String) -> Timeline {
 
 // replace with Collection.trimmingPrefix
 @available(iOS, obsoleted: 16.0)
+@available(visionOS 1.0, *)
 private func trimmingPrefix(_ prefix: String, of str: String) -> Substring {
     return str[str.index(str.startIndex, offsetBy: prefix.count)...]
 }

Tusker/Extensions/AttributedString+Helpers.swift

@@ -8,95 +8,43 @@
 
 import Foundation
 
-private let ASCII_NEWLINE: unichar = 10
-private let ASCII_SPACE: unichar = 32
-
 extension NSAttributedString {
 
     var fullRange: NSRange {
         return NSRange(location: 0, length: self.length)
     }
 
-    /// Creates a new string with the whitespace collapsed according to the CSS Text Module Level 3 rules.
-    /// See https://www.w3.org/TR/css-text-3/#white-space-phase-1
-    func collapsingWhitespace() -> NSAttributedString {
-        let mut = NSMutableAttributedString(attributedString: self)
-        mut.collapseWhitespace()
-        return mut
-    }
-
 }
 
 extension NSMutableAttributedString {
 
     func trimLeadingCharactersInSet(_ charSet: CharacterSet) {
-        var range = (string as NSString).rangeOfCharacter(from: charSet)
-
-        while range.length != 0 && range.location == 0 {
-            replaceCharacters(in: range, with: "")
-            range = (string as NSString).rangeOfCharacter(from: charSet)
+        var end = string.startIndex
+        while end < string.endIndex && charSet.contains(string.unicodeScalars[end]) {
+            end = string.unicodeScalars.index(after: end)
+        }
+        if end > string.startIndex {
+            let length = string.utf16.distance(from: string.startIndex, to: end)
+            replaceCharacters(in: NSRange(location: 0, length: length), with: "")
         }
     }
 
     func trimTrailingCharactersInSet(_ charSet: CharacterSet) {
-        var range = (string as NSString).rangeOfCharacter(from: charSet, options: .backwards)
-
-        while range.length != 0 && range.length + range.location == length {
-            replaceCharacters(in: range, with: "")
-            range = (string as NSString).rangeOfCharacter(from: charSet, options: .backwards)
+        if string.isEmpty {
+            return
         }
-    }
-
-    /// Collapses whitespace in this string according to the CSS Text Module Level 3 rules.
-    /// See https://www.w3.org/TR/css-text-3/#white-space-phase-1
-    func collapseWhitespace() {
-        let str = self.mutableString
-        
-        var i = 0
-        while i < str.length {
-            if str.character(at: i) == ASCII_NEWLINE {
-                var j: Int
-                if i > 0 {
-                    // scan backwards to find beginning of space characters preceeding newline
-                    j = i - 1
-                    while j >= 0 {
-                        if str.character(at: j) != ASCII_SPACE {
-                            break
-                        }
-                        j -= 1
-                    }
-                    // add one after loop completes because start of range is _inclusive_
-                    j += 1
-                } else {
-                    j = 0
-                }
-                
-                var k: Int
-                if i < str.length - 1 {
-                    // scan forwards to find end of space characters following newline
-                    k = i + 1
-                    while k < str.length {
-                        if str.character(at: k) != ASCII_SPACE {
-                            break
-                        }
-                        k += 1
-                    }
-                    // don't need to subtract one before breaking out of loop, because end of range is _exclusive_
-                } else {
-                    // range end is _exclusive_, so use whole string length that way last character is included
-                    k = str.length
-                }
-                
-                // if there's only one character to be replaced, that means we'd be replacing the newline with a newline, so don't bother
-                if k - j > 1 {
-                    str.replaceCharacters(in: NSRange(location: j, length: k - j), with: "\n")
-                    
-                    // continue scanning through the string starting after the newline we just inserted
-                    i = j
-                }
+        var start = string.index(before: string.endIndex)
+        while start > string.startIndex && charSet.contains(string.unicodeScalars[start]) {
+            start = string.unicodeScalars.index(before: start)
+        }
+        if start < string.endIndex {
+            if start != string.startIndex || !charSet.contains(string.unicodeScalars[start]) {
+                start = string.unicodeScalars.index(after: start)
             }
-            i += 1
+            let location = string.utf16.distance(from: string.startIndex, to: start)
+            let length = string.utf16.distance(from: start, to: string.endIndex)
+            replaceCharacters(in: NSRange(location: location, length: length), with: "")
         }
     }
-    
+
 }

Tusker/Extensions/MainActor+Unsafe.swift

@@ -9,7 +9,7 @@
 import Foundation
 
 /*
- Copied from https://github.com/ChimeHQ/ConcurrencyPlus/blob/fe3b3fd5436b196d8c5211ab2cc4b69fc35524fe/Sources/ConcurrencyPlus/MainActor%2BUnsafe.swift
+ Copied from https://github.com/ChimeHQ/ConcurrencyPlus/blob/daf69ed837fa04d4ba666f5a99378cf1815f0dab/Sources/ConcurrencyPlus/MainActor%2BUnsafe.swift
  
  Copyright (c) 2022, Chime
  All rights reserved.
@@ -46,10 +46,23 @@ public extension MainActor {
     /// This function exists to work around libraries with incorrect/inconsistent concurrency annotations. You should be **extremely** careful when using it, and only as a last resort.
     ///
     /// It will crash if run on any non-main thread.
-    @MainActor(unsafe)
+    @_unavailableFromAsync
     static func runUnsafely<T>(_ body: @MainActor () throws -> T) rethrows -> T {
+        if #available(macOS 14.0, iOS 17.0, watchOS 10.0, tvOS 17.0, *) {
+            return try MainActor.assumeIsolated(body)
+        }
+        
         dispatchPrecondition(condition: .onQueue(.main))
-
-        return try body()
+        return try withoutActuallyEscaping(body) { fn in
+            try unsafeBitCast(fn, to: (() throws -> T).self)()
+        }
+    }
+    
+    @_unavailableFromAsync
+    @available(*, deprecated, message: "Tool of last resort, do not use this.")
+    static func runUnsafelyMaybeIntroducingDataRace<T>(_ body: @MainActor () throws -> T) rethrows -> T {
+        return try withoutActuallyEscaping(body) { fn in
+            try unsafeBitCast(fn, to: (() throws -> T).self)()
+        }
     }
 }

Tusker/Extensions/PKDrawing+Render.swift

@@ -1,33 +0,0 @@
-//
-//  PKDrawing+Render.swift
-//  Tusker
-//
-//  Created by Shadowfacts on 5/9/20.
-//  Copyright © 2020 Shadowfacts. All rights reserved.
-//
-
-import UIKit
-import PencilKit
-
-extension PKDrawing {
-    
-    func imageInLightMode(from rect: CGRect, scale: CGFloat = UIScreen.main.scale) -> UIImage {
-        let lightTraitCollection = UITraitCollection(userInterfaceStyle: .light)
-        var drawingImage: UIImage!
-        lightTraitCollection.performAsCurrent {
-            drawingImage = self.image(from: rect, scale: scale)
-        }
-        
-        let imageRect = CGRect(origin: .zero, size: rect.size)
-        let format = UIGraphicsImageRendererFormat()
-        format.opaque = false
-        format.scale = scale
-        let renderer = UIGraphicsImageRenderer(size: rect.size, format: format)
-        return renderer.image { (context) in
-            UIColor.white.setFill()
-            context.fill(imageRect)
-            drawingImage.draw(in: imageRect)
-        }
-    }
-    
-}

Tusker/Extensions/UIViewController+Delegates.swift

@@ -1,36 +0,0 @@
-//
-//  UIViewController+Delegate.swift
-//  Tusker
-//
-//  Created by Shadowfacts on 8/27/18.
-//  Copyright © 2018 Shadowfacts. All rights reserved.
-//
-
-import UIKit
-
-extension UIViewController: UIViewControllerTransitioningDelegate {
-    public func animationController(forPresented presented: UIViewController, presenting: UIViewController, source: UIViewController) -> UIViewControllerAnimatedTransitioning? {
-        if let presented = presented as? LargeImageAnimatableViewController,
-            presented.animationImage != nil {
-            return LargeImageExpandAnimationController()
-        }
-        return nil
-    }
-
-    public func animationController(forDismissed dismissed: UIViewController) -> UIViewControllerAnimatedTransitioning? {
-        if let dismissed = dismissed as? LargeImageAnimatableViewController,
-            dismissed.animationImage != nil {
-            return LargeImageShrinkAnimationController(interactionController: dismissed.dismissInteractionController)
-        }
-        return nil
-    }
-
-    public func interactionControllerForDismissal(using animator: UIViewControllerAnimatedTransitioning) -> UIViewControllerInteractiveTransitioning? {
-        if let animator = animator as? LargeImageShrinkAnimationController,
-            let interactionController = animator.interactionController,
-            interactionController.inProgress {
-            return interactionController
-        }
-        return nil
-    }
-}

Tusker/Extensions/View+AppListStyle.swift

@@ -10,6 +10,7 @@ import SwiftUI
 import Combine
 
 extension View {
+    @MainActor
     @ViewBuilder
     func appGroupedListBackground(container: UIAppearanceContainer.Type, applyBackground: Bool = true) -> some View {
         if #available(iOS 16.0, *) {

Tusker/Filterer.swift

@@ -42,7 +42,7 @@ class Filterer {
     
     var filtersChanged: ((Bool) -> Void)?
     
-    var htmlConverter = HTMLConverter()
+    private var htmlConverter: HTMLConverter
     private var hasSetup = false
     private var matchers = [(NSRegularExpression, Result)]()
     private var cancellables = Set<AnyCancellable>()
@@ -55,9 +55,10 @@ class Filterer {
     // are no longer valid, without needing to go through and update each of them
     private var generation = 0
     
-    init(mastodonController: MastodonController, context: FilterV1.Context) {
+    init(mastodonController: MastodonController, context: FilterV1.Context, htmlConverter: HTMLConverter) {
         self.mastodonController = mastodonController
         self.context = context
+        self.htmlConverter = htmlConverter
         self.hideReblogsInTimelines = Preferences.shared.hideReblogsInTimelines
         self.hideRepliesInTimelines = Preferences.shared.hideRepliesInTimelines
         

Tusker/HTMLConverter.swift

@@ -7,11 +7,11 @@
 //
 
 import UIKit
-import SwiftSoup
+import HTMLStreamer
 import WebURL
 import WebURLFoundationExtras
 
-struct HTMLConverter {
+class HTMLConverter {
     
     static let defaultFont = UIFont.systemFont(ofSize: 17)
     static let defaultMonospaceFont = UIFont.monospacedSystemFont(ofSize: 17, weight: .regular)
@@ -23,150 +23,47 @@ struct HTMLConverter {
         return style
     }()
     
-    var font: UIFont = defaultFont
-    var monospaceFont: UIFont = defaultMonospaceFont
-    var color: UIColor = defaultColor
-    var paragraphStyle: NSParagraphStyle = defaultParagraphStyle
+    private let converter: AttributedStringConverter<Callbacks>
     
+    init(font: UIFont, monospaceFont: UIFont, color: UIColor, paragraphStyle: NSParagraphStyle) {
+        let config = AttributedStringConverterConfiguration(font: font, monospaceFont: monospaceFont, color: color, paragraphStyle: paragraphStyle)
+        self.converter = AttributedStringConverter(configuration: config)
+    }
+   
     func convert(_ html: String) -> NSAttributedString {
-        let doc = try! SwiftSoup.parseBodyFragment(html)
-        let body = doc.body()!
-        
-        if let attributedText = attributedTextForHTMLNode(body) {
-            let mutAttrString = NSMutableAttributedString(attributedString: attributedText)
-            mutAttrString.trimTrailingCharactersInSet(.whitespacesAndNewlines)
-            mutAttrString.collapseWhitespace()
-            
-            // Wait until the end and then fill in the unset paragraph styles, to avoid clobbering the list style.
-            mutAttrString.enumerateAttribute(.paragraphStyle, in: mutAttrString.fullRange, options: .longestEffectiveRangeNotRequired) { value, range, stop in
-                if value == nil {
-                    mutAttrString.addAttribute(.paragraphStyle, value: paragraphStyle, range: range)
-                }
-            }
-            
-            return mutAttrString
-        } else {
-            return NSAttributedString()
-        }
+        converter.convert(html: html)
     }
-    
-    private func attributedTextForHTMLNode(_ node: Node, usePreformattedText: Bool = false) -> NSAttributedString? {
-        switch node {
-        case let node as TextNode:
-            let text: String
-            if usePreformattedText {
-                text = node.getWholeText()
-            } else {
-                text = node.text()
-            }
-            return NSAttributedString(string: text, attributes: [.font: font, .foregroundColor: color])
-        case let node as Element:
-            if node.tagName() == "ol" || node.tagName() == "ul" {
-                return attributedTextForList(node, usePreformattedText: usePreformattedText)
-            }
-            
-            let attributed = NSMutableAttributedString(string: "", attributes: [.font: font, .foregroundColor: color])
-            for child in node.getChildNodes() {
-                var appendEllipsis = false
-                if node.tagName() == "a",
-                   let el = child as? Element {
-                    if el.hasClass("invisible") {
-                        continue
-                    } else if el.hasClass("ellipsis") {
-                        appendEllipsis = true
-                    }
-                }
-                
-                if let childText = attributedTextForHTMLNode(child, usePreformattedText: usePreformattedText || node.tagName() == "pre") {
-                    attributed.append(childText)
-                }
-                
-                if appendEllipsis {
-                    attributed.append(NSAttributedString("…"))
-                }
-            }
-            
-            lazy var currentFont = if attributed.length == 0 {
-                font
-            } else {
-                attributed.attribute(.font, at: 0, effectiveRange: nil) as? UIFont ?? font
-            }
-            
-            switch node.tagName() {
-            case "br":
-                // need to specify defaultFont here b/c otherwise it uses the default 12pt Helvetica which
-                // screws up its determination of the line height making multiple lines of emojis squash together
-                attributed.append(NSAttributedString(string: "\n", attributes: [.font: font]))
-            case "a":
-                let href = try! node.attr("href")
-                if let webURL = WebURL(href),
-                   let url = URL(webURL) {
-                    attributed.addAttribute(.link, value: url, range: attributed.fullRange)
-                } else if let url = URL(string: href) {
-                    attributed.addAttribute(.link, value: url, range: attributed.fullRange)
-                }
-            case "p":
-                attributed.append(NSAttributedString(string: "\n\n", attributes: [.font: font]))
-            case "em", "i":
-                attributed.addAttribute(.font, value: currentFont.withTraits(.traitItalic)!, range: attributed.fullRange)
-            case "strong", "b":
-                attributed.addAttribute(.font, value: currentFont.withTraits(.traitBold)!, range: attributed.fullRange)
-            case "del":
-                attributed.addAttribute(.strikethroughStyle, value: NSUnderlineStyle.single.rawValue, range: attributed.fullRange)
-            case "code":
-                attributed.addAttribute(.font, value: monospaceFont, range: attributed.fullRange)
-            case "pre":
-                attributed.append(NSAttributedString(string: "\n\n"))
-                attributed.addAttribute(.font, value: monospaceFont, range: attributed.fullRange)
-            case "blockquote":
-                let paragraphStyle = paragraphStyle.mutableCopy() as! NSMutableParagraphStyle
-                paragraphStyle.headIndent = 32
-                paragraphStyle.firstLineHeadIndent = 32
-                attributed.addAttributes([
-                    .font: currentFont.withTraits(.traitItalic)!,
-                    .paragraphStyle: paragraphStyle,
-                ], range: attributed.fullRange)
-            default:
-                break
-            }
-            
-            return attributed
-        default:
-            return nil
-        }
-    }
-    
-    private func attributedTextForList(_ element: Element, usePreformattedText: Bool) -> NSAttributedString {
-        let list = element.tagName() == "ol" ? OrderedNumberTextList(markerFormat: .decimal, options: 0) : NSTextList(markerFormat: .disc, options: 0)
-        let paragraphStyle = paragraphStyle.mutableCopy() as! NSMutableParagraphStyle
-        // I don't like that I can't just use paragraphStyle.textLists, because it makes the list markers
-        // not use the monospace digit font (it seems to just use whatever font attribute is set for the whole thing),
-        // and it doesn't right align the list markers.
-        // Unfortunately, doing it manually means the list markers are incldued in the selectable text.
-        paragraphStyle.headIndent = 32
-        paragraphStyle.firstLineHeadIndent = 0
-        // Use 2 tab stops, one for the list marker, the second for the content.
-        paragraphStyle.tabStops = [NSTextTab(textAlignment: .right, location: 28), NSTextTab(textAlignment: .natural, location: 32)]
-        let str = NSMutableAttributedString(string: "")
-        var item = 1
-        for child in element.children() where child.tagName() == "li" {
-            if let childStr = attributedTextForHTMLNode(child, usePreformattedText: usePreformattedText) {
-                str.append(NSAttributedString(string: "\t\(list.marker(forItemNumber: item))\t", attributes: [
-                    .font: UIFontMetrics(forTextStyle: .body).scaledFont(for: .monospacedDigitSystemFont(ofSize: 17, weight: .regular)),
-                ]))
-                str.append(childStr)
-                str.append(NSAttributedString(string: "\n"))
-                item += 1
-            }
-        }
-        str.addAttribute(.paragraphStyle, value: paragraphStyle, range: str.fullRange)
-        return str
-    }
-    
 }
 
-private class OrderedNumberTextList: NSTextList {
-    override func marker(forItemNumber itemNumber: Int) -> String {
-        "\(super.marker(forItemNumber: itemNumber))."
+extension HTMLConverter {
+    struct Callbacks: HTMLConversionCallbacks {
+        static func makeURL(string: String) -> URL? {
+            // Converting WebURL to URL is a small but non-trivial expense (since it works by
+            // serializing the WebURL as a string and then having Foundation parse it again),
+            // so, if available, use the system parser which doesn't require another round trip.
+            if #available(iOS 16.0, macOS 13.0, *),
+               let url = try? URL.ParseStrategy().parse(string) {
+                url
+            } else if let web = WebURL(string),
+                      let url = URL(web) {
+                url
+            } else {
+                URL(string: string)
+            }
+        }
+        
+        static func elementAction(name: String, attributes: [Attribute]) -> ElementAction {
+            guard name == "span" else {
+                return .default
+            }
+            let clazz = attributes.attributeValue(for: "class")
+            if clazz == "invisible" {
+                return .skip
+            } else if clazz == "ellipsis" {
+                return .append("…")
+            } else {
+                return .default
+            }
+        }
     }
 }

Tusker/ImageGrayscalifier.swift

@@ -15,7 +15,10 @@ struct ImageGrayscalifier {
     private static let cache = NSCache<NSURL, UIImage>()
 
     static func convertIfNecessary(url: URL?, image: UIImage) -> UIImage? {
-        if Preferences.shared.grayscaleImages,
+        let grayscale = MainActor.runUnsafelyMaybeIntroducingDataRace {
+            Preferences.shared.grayscaleImages
+        }
+        if grayscale,
            let source = image.cgImage {
             // todo: should this return the original image if conversion fails?
             return convert(url: url, cgImage: source)
@@ -24,6 +27,18 @@ struct ImageGrayscalifier {
         }
     }
     
+    static func convertIfNecessary(url: URL?, image: UIImage) async -> UIImage? {
+        let grayscale = await MainActor.run {
+            Preferences.shared.grayscaleImages
+        }
+        if grayscale,
+           let source = image.cgImage {
+            return await convert(url: url, cgImage: source)
+        } else {
+            return image
+        }
+    }
+    
     static func convert(url: URL?, image: UIImage) -> UIImage? {
         if let url,
            let cached = cache.object(forKey: url as NSURL) {
@@ -35,6 +50,21 @@ struct ImageGrayscalifier {
         return doConvert(CIImage(cgImage: cgImage), url: url)
     }
     
+    static func convert(url: URL?, image: UIImage) async -> UIImage? {
+        if let url,
+           let cached = cache.object(forKey: url as NSURL) {
+            return cached
+        }
+        guard let cgImage = image.cgImage else {
+            return nil
+        }
+        return await withCheckedContinuation { continuation in
+            queue.async {
+                continuation.resume(returning: doConvert(CIImage(cgImage: cgImage), url: url))
+            }
+        }
+    }
+    
     static func convert(url: URL?, data: Data) -> UIImage? {
         if let url = url,
            let cached = cache.object(forKey: url as NSURL) {
@@ -56,6 +86,18 @@ struct ImageGrayscalifier {
         return doConvert(CIImage(cgImage: cgImage), url: url)
     }
     
+    static func convert(url: URL?, cgImage: CGImage) async -> UIImage? {
+        if let url = url,
+           let cached = cache.object(forKey: url as NSURL) {
+            return cached
+        }
+        return await withCheckedContinuation { continuation in
+            queue.async {
+                continuation.resume(returning: doConvert(CIImage(cgImage: cgImage), url: url))
+            }
+        }
+    }
+    
     private static func doConvert(_ source: CIImage, url: URL?) -> UIImage? {
         guard let filter = CIFilter(name: "CIColorMonochrome") else {
             return nil

Tusker/MainThreadBox.swift

@@ -0,0 +1,23 @@
+//
+//  MainThreadBox.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 1/27/24.
+//  Copyright © 2024 Shadowfacts. All rights reserved.
+//
+
+import Foundation
+
+struct MainThreadBox<T>: @unchecked Sendable {
+    private let _value: T
+    
+    @MainActor
+    var value: T {
+        _value
+    }
+    
+    @MainActor
+    init(value: T) {
+        self._value = value
+    }
+}

Tusker/MenuController.swift

@@ -8,6 +8,7 @@
 
 import UIKit
 
+@MainActor
 struct MenuController {
     
     static let composeCommand: UIKeyCommand = {

Tusker/MultiThreadDictionary.swift

@@ -12,15 +12,22 @@ import os
 // once we target iOS 16, replace uses of this with OSAllocatedUnfairLock<[Key: Value]>
 // to make the lock semantics more clear
 @available(iOS, obsoleted: 16.0)
-class MultiThreadDictionary<Key: Hashable & Sendable, Value: Sendable> {
+@available(visionOS 1.0, *)
+final class MultiThreadDictionary<Key: Hashable & Sendable, Value: Sendable>: @unchecked Sendable {
+    #if os(visionOS)
+    private let lock = OSAllocatedUnfairLock(initialState: [Key: Value]())
+    #else
     private let lock: any Lock<[Key: Value]>
+    #endif
     
     init() {
+        #if !os(visionOS)
         if #available(iOS 16.0, *) {
             self.lock = OSAllocatedUnfairLock(initialState: [:])
         } else {
             self.lock = UnfairLock(initialState: [:])
         }
+        #endif
     }
     
     subscript(key: Key) -> Value? {
@@ -30,9 +37,15 @@ class MultiThreadDictionary<Key: Hashable & Sendable, Value: Sendable> {
             }
         }
         set(value) {
+            #if os(visionOS)
+            lock.withLock { dict in
+                dict[key] = value
+            }
+            #else
             _ = lock.withLock { dict in
                 dict[key] = value
             }
+            #endif
         }
     }
     
@@ -57,6 +70,7 @@ class MultiThreadDictionary<Key: Hashable & Sendable, Value: Sendable> {
     }
 }
 
+#if !os(visionOS)
 // TODO: replace this only with OSAllocatedUnfairLock
 @available(iOS, obsoleted: 16.0)
 fileprivate protocol Lock<State> {
@@ -87,3 +101,4 @@ fileprivate class UnfairLock<State>: Lock {
         return try body(&state)
     }
 }
+#endif

Tusker/Preferences/Colors.swift

@@ -81,10 +81,12 @@ extension Color {
     static let appFill = Color(uiColor: .appFill)
 }
 
+#if !os(visionOS)
 @available(iOS, obsoleted: 17.0)
 private let traitsKey: String = ["Traits", "Defined", "client", "_"].reversed().joined()
 @available(iOS, obsoleted: 17.0)
 private let key = "tusker_usePureBlackDarkMode"
+#endif
 
 @available(iOS 17.0, *)
 private struct PureBlackDarkModeTrait: UITraitDefinition {
@@ -97,10 +99,15 @@ extension UITraitCollection {
         if #available(iOS 17.0, *) {
             return self[PureBlackDarkModeTrait.self]
         } else {
+            #if os(visionOS)
+            return true // unreachable
+            #else
             return obsoletePureBlackDarkMode
+            #endif
         }
     }
     
+    #if !os(visionOS)
     @available(iOS, obsoleted: 17.0)
     var obsoletePureBlackDarkMode: Bool {
         get {
@@ -113,13 +120,18 @@ extension UITraitCollection {
             setValue(dict, forKey: traitsKey)
         }
     }
+    #endif
     
     convenience init(pureBlackDarkMode: Bool) {
-        if #available(iOS 17.0, *) {
+        if #available(iOS 17.0, visionOS 1.0, *) {
             self.init(PureBlackDarkModeTrait.self, value: pureBlackDarkMode)
         } else {
             self.init()
+            #if os(visionOS)
+            // unreachable
+            #else
             self.obsoletePureBlackDarkMode = pureBlackDarkMode
+            #endif
         }
     }
 }

Tusker/Preferences/StatusSwipeActions.swift

@@ -11,6 +11,7 @@ import Pachyderm
 import TuskerPreferences
 
 extension StatusSwipeAction {
+    @MainActor
     func createAction(status: StatusMO, container: StatusSwipeActionContainer) -> UIContextualAction? {
         switch self {
         case .reply:
@@ -29,6 +30,7 @@ extension StatusSwipeAction {
     }
 }
 
+@MainActor
 protocol StatusSwipeActionContainer: UIView {
     var mastodonController: MastodonController! { get }
     var navigationDelegate: any TuskerNavigationDelegate { get }
@@ -40,6 +42,7 @@ protocol StatusSwipeActionContainer: UIView {
     func performReplyAction()
 }
 
+@MainActor
 private func createReplyAction(status: StatusMO, container: StatusSwipeActionContainer) -> UIContextualAction? {
     guard container.mastodonController.loggedIn else {
         return nil
@@ -53,6 +56,7 @@ private func createReplyAction(status: StatusMO, container: StatusSwipeActionCon
     return action
 }
 
+@MainActor
 private func createFavoriteAction(status: StatusMO, container: StatusSwipeActionContainer) -> UIContextualAction? {
     guard container.mastodonController.loggedIn else {
         return nil
@@ -69,6 +73,7 @@ private func createFavoriteAction(status: StatusMO, container: StatusSwipeAction
     return action
 }
 
+@MainActor
 private func createReblogAction(status: StatusMO, container: StatusSwipeActionContainer) -> UIContextualAction? {
     guard container.mastodonController.loggedIn,
           container.canReblog else {
@@ -86,6 +91,7 @@ private func createReblogAction(status: StatusMO, container: StatusSwipeActionCo
     return action
 }
 
+@MainActor
 private func createShareAction(status: StatusMO, container: StatusSwipeActionContainer) -> UIContextualAction {
     let action = UIContextualAction(style: .normal, title: "Share") { [unowned container] _, _, completion in
         MainActor.runUnsafely {
@@ -100,6 +106,7 @@ private func createShareAction(status: StatusMO, container: StatusSwipeActionCon
     return action
 }
 
+@MainActor
 private func createBookmarkAction(status: StatusMO, container: StatusSwipeActionContainer) -> UIContextualAction? {
     guard container.mastodonController.loggedIn else {
         return nil
@@ -124,11 +131,10 @@ private func createBookmarkAction(status: StatusMO, container: StatusSwipeAction
     return action
 }
 
+@MainActor
 private func createOpenInSafariAction(status: StatusMO, container: StatusSwipeActionContainer) -> UIContextualAction {
     let action = UIContextualAction(style: .normal, title: "Open in Safari") { [unowned container] _, _, completion in
-        MainActor.runUnsafely {
-            container.navigationDelegate.selected(url: status.url!, allowUniversalLinks: false)
-        }
+        container.navigationDelegate.selected(url: status.url!, allowUniversalLinks: false)
         completion(true)
     }
     action.image = UIImage(systemName: "safari")

Tusker/PrivacyInfo.xcprivacy

@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>NSPrivacyAccessedAPITypes</key>
+	<array>
+		<dict>
+			<key>NSPrivacyAccessedAPITypeReasons</key>
+			<array>
+				<string>C617.1</string>
+			</array>
+			<key>NSPrivacyAccessedAPIType</key>
+			<string>NSPrivacyAccessedAPICategoryFileTimestamp</string>
+		</dict>
+		<dict>
+			<key>NSPrivacyAccessedAPITypeReasons</key>
+			<array>
+				<string>54BD.1</string>
+			</array>
+			<key>NSPrivacyAccessedAPIType</key>
+			<string>NSPrivacyAccessedAPICategoryActiveKeyboards</string>
+		</dict>
+		<dict>
+			<key>NSPrivacyAccessedAPITypeReasons</key>
+			<array>
+				<string>1C8F.1</string>
+			</array>
+			<key>NSPrivacyAccessedAPIType</key>
+			<string>NSPrivacyAccessedAPICategoryUserDefaults</string>
+		</dict>
+	</array>
+	<key>NSPrivacyCollectedDataTypes</key>
+	<array>
+		<dict>
+			<key>NSPrivacyCollectedDataType</key>
+			<string>NSPrivacyCollectedDataTypeOtherDiagnosticData</string>
+			<key>NSPrivacyCollectedDataTypeLinked</key>
+			<false/>
+			<key>NSPrivacyCollectedDataTypeTracking</key>
+			<false/>
+			<key>NSPrivacyCollectedDataTypePurposes</key>
+			<array>
+				<string>NSPrivacyCollectedDataTypePurposeAppFunctionality</string>
+			</array>
+		</dict>
+		<dict>
+			<key>NSPrivacyCollectedDataType</key>
+			<string>NSPrivacyCollectedDataTypeCrashData</string>
+			<key>NSPrivacyCollectedDataTypeLinked</key>
+			<false/>
+			<key>NSPrivacyCollectedDataTypeTracking</key>
+			<false/>
+			<key>NSPrivacyCollectedDataTypePurposes</key>
+			<array>
+				<string>NSPrivacyCollectedDataTypePurposeAppFunctionality</string>
+			</array>
+		</dict>
+	</array>
+</dict>
+</plist>

Tusker/SavedDataManager.swift

@@ -10,10 +10,14 @@ import Foundation
 import Pachyderm
 import CoreData
 
+// TODO: remove this class eventually
 class SavedDataManager: Codable {
+    @MainActor
     private static var documentsDirectory = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first!
+    @MainActor
     private static var archiveURL = SavedDataManager.documentsDirectory.appendingPathComponent("saved_data").appendingPathExtension("plist")
     
+    @MainActor
     static func load() -> SavedDataManager? {
         let decoder = PropertyListDecoder()
         if let data = try? Data(contentsOf: archiveURL),
@@ -23,6 +27,7 @@ class SavedDataManager: Codable {
         return nil
     }
     
+    @MainActor
     static func destroy() throws {
         try FileManager.default.removeItem(at: archiveURL)
     }
@@ -39,6 +44,7 @@ class SavedDataManager: Codable {
         return s
     }
     
+    @MainActor
     private func save() {
         let encoder = PropertyListEncoder()
         let data = try? encoder.encode(self)
@@ -46,8 +52,6 @@ class SavedDataManager: Codable {
     }
     
     func migrateToCoreData(accountID: String, context: NSManagedObjectContext) throws {
-        var changed = false
-        
         if let hashtags = savedHashtags[accountID] {
             let objects: [[String: Any]] = hashtags.map {
                 ["url": $0.url, "name": $0.name]
@@ -55,7 +59,6 @@ class SavedDataManager: Codable {
             let hashtagsReq = NSBatchInsertRequest(entity: SavedHashtag.entity(), objects: objects)
             try context.execute(hashtagsReq)
             savedHashtags.removeValue(forKey: accountID)
-            changed = true
         }
         
         if let instances = savedInstances[accountID] {
@@ -65,11 +68,6 @@ class SavedDataManager: Codable {
             let instancesReq = NSBatchInsertRequest(entity: SavedInstance.entity(), objects: objects)
             try context.execute(instancesReq)
             savedInstances.removeValue(forKey: accountID)
-            changed = true
-        }
-        
-        if changed {
-            save()
         }
     }
 }

Tusker/Scenes/MainSceneDelegate.swift

@@ -10,7 +10,9 @@ import UIKit
 import Pachyderm
 import MessageUI
 import CoreData
+#if canImport(Duckable)
 import Duckable
+#endif
 import UserAccounts
 import ComposeUI
 
@@ -251,6 +253,9 @@ class MainSceneDelegate: UIResponder, UIWindowSceneDelegate, TuskerSceneDelegate
         let mastodonController = window!.windowScene!.session.mastodonController!
         mastodonController.initialize()
         
+        #if os(visionOS)
+        return MainTabBarViewController(mastodonController: mastodonController)
+        #else
         let split = MainSplitViewController(mastodonController: mastodonController)
         if UIDevice.current.userInterfaceIdiom == .phone,
            #available(iOS 16.0, *) {
@@ -259,6 +264,7 @@ class MainSceneDelegate: UIResponder, UIWindowSceneDelegate, TuskerSceneDelegate
         } else {
             return split
         }
+        #endif
     }
     
     func createOnboardingUI() -> UIViewController {

Tusker/Scenes/TuskerSceneDelegate.swift

@@ -7,8 +7,11 @@
 //
 
 import UIKit
+#if !os(visionOS)
 import Sentry
+#endif
 
+@MainActor
 protocol TuskerSceneDelegate: UISceneDelegate {
     var window: UIWindow? { get }
     var rootViewController: TuskerRootViewController? { get }
@@ -32,6 +35,9 @@ extension TuskerSceneDelegate {
         guard let window else { return }
         window.overrideUserInterfaceStyle = Preferences.shared.theme
         window.tintColor = Preferences.shared.accentColor.color
+        #if os(visionOS)
+        window.traitOverrides.pureBlackDarkMode = Preferences.shared.pureBlackDarkMode
+        #else
         if #available(iOS 17.0, *) {
             window.traitOverrides.pureBlackDarkMode = Preferences.shared.pureBlackDarkMode
         } else {
@@ -45,5 +51,6 @@ extension TuskerSceneDelegate {
                 SentrySDK.capture(exception: exception)
             }
         }
+        #endif
     }
 }

Tusker/Screens/Account Follows/AccountFollowsListViewController.swift

@@ -11,7 +11,7 @@ import Pachyderm
 
 class AccountFollowsListViewController: UIViewController, CollectionViewController {
     
-    private static let pageSize = 40
+    private static nonisolated let pageSize = 40
     
     let accountID: String
     let mastodonController: MastodonController
@@ -52,6 +52,12 @@ class AccountFollowsListViewController: UIViewController, CollectionViewControll
                 config.topSeparatorVisibility = .hidden
                 config.bottomSeparatorVisibility = .hidden
             }
+            if config.topSeparatorInsets != .zero {
+                config.topSeparatorInsets = TimelineStatusCollectionViewCell.separatorInsets
+            }
+            if config.bottomSeparatorInsets != .zero {
+                config.bottomSeparatorInsets = TimelineStatusCollectionViewCell.separatorInsets
+            }
             return config
         }
         let layout = UICollectionViewCompositionalLayout { sectionIndex, environment in

Tusker/Screens/Account Follows/AccountFollowsViewController.swift

@@ -13,11 +13,11 @@ class AccountFollowsViewController: SegmentedPageViewController<AccountFollowsVi
     let accountID: String
     let mastodonController: MastodonController
     
-    init(accountID: String, mastodonController: MastodonController) {
+    init(accountID: String, initialPage: Mode = .following, mastodonController: MastodonController) {
         self.accountID = accountID
         self.mastodonController = mastodonController
         
-        super.init(pages: [.following, .followers]) { mode in
+        super.init(pages: [.following, .followers], initialPage: initialPage) { mode in
             AccountFollowsListViewController(accountID: accountID, mastodonController: mastodonController, mode: mode)
         }
     }

Tusker/Screens/Account List/AccountListViewController.swift

@@ -33,6 +33,8 @@ class AccountListViewController: UIViewController, CollectionViewController {
     override func loadView() {
         var config = UICollectionLayoutListConfiguration(appearance: .grouped)
         config.backgroundColor = .appGroupedBackground
+        config.separatorConfiguration.topSeparatorInsets = TimelineStatusCollectionViewCell.separatorInsets
+        config.separatorConfiguration.bottomSeparatorInsets = TimelineStatusCollectionViewCell.separatorInsets
         let layout = UICollectionViewCompositionalLayout { sectionIndex, environment in
             let section = NSCollectionLayoutSection.list(using: config, layoutEnvironment: environment)
             section.readableContentInset(in: environment)

Tusker/Screens/Attachment Gallery/AttachmentPreviewViewController.swift

@@ -1,50 +0,0 @@
-//
-//  AttachmentPreviewViewController.swift
-//  Tusker
-//
-//  Created by Shadowfacts on 3/20/20.
-//  Copyright © 2020 Shadowfacts. All rights reserved.
-//
-
-import UIKit
-import Pachyderm
-import TuskerComponents
-
-class AttachmentPreviewViewController: UIViewController {
-
-    private let attachment: Attachment
-    private let sourceView: AttachmentView
-    
-    init(sourceView: AttachmentView) {
-        self.attachment = sourceView.attachment
-        self.sourceView = sourceView
-
-        super.init(nibName: nil, bundle: nil)
-    }
-    
-    required init?(coder: NSCoder) {
-        fatalError("init(coder:) has not been implemented")
-    }
-    
-    override func loadView() {
-        if let data = ImageCache.attachments.getData(attachment.url),
-            let image = UIImage(data: data) {
-            let imageView: UIImageView
-            if attachment.url.pathExtension == "gif" {
-                let gifView = GIFImageView(image: image)
-                let controller = sourceView.gifController ?? GIFController(gifData: data)
-                controller.attach(to: gifView)
-                controller.startAnimating()
-                imageView = gifView
-            } else {
-                imageView = UIImageView(image: image)
-            }
-            imageView.contentMode = .scaleAspectFit
-            imageView.backgroundColor = .black
-            view = imageView
-            preferredContentSize = image.size
-        } else {
-            view = UIActivityIndicatorView(style: .large)
-        }
-    }
-}

Tusker/Screens/Attachment Gallery/GalleryPlayerViewController.swift

@@ -1,70 +0,0 @@
-//
-//  GalleryPlayerViewController.swift
-//  Tusker
-//
-//  Created by Shadowfacts on 6/21/20.
-//  Copyright © 2020 Shadowfacts. All rights reserved.
-//
-
-import UIKit
-import AVKit
-import Pachyderm
-
-class GalleryPlayerViewController: UIViewController {
-
-    let playerVC = AVPlayerViewController()
-    
-    var attachment: Attachment!
-    
-    private var isFirstAppearance = true
-    
-    override func viewDidLoad() {
-        super.viewDidLoad()
-        
-        view.backgroundColor = .black
-        
-        playerVC.allowsPictureInPicturePlayback = true
-        
-        playerVC.view.translatesAutoresizingMaskIntoConstraints = false
-        addChild(playerVC)
-        playerVC.didMove(toParent: self)
-        view.addSubview(playerVC.view)
-        
-        NSLayoutConstraint.activate([
-            playerVC.view.leadingAnchor.constraint(equalTo: view.safeAreaLayoutGuide.leadingAnchor),
-            playerVC.view.trailingAnchor.constraint(equalTo: view.safeAreaLayoutGuide.trailingAnchor),
-            playerVC.view.topAnchor.constraint(equalTo: view.safeAreaLayoutGuide.topAnchor),
-            playerVC.view.bottomAnchor.constraint(equalTo: view.safeAreaLayoutGuide.bottomAnchor),
-        ])
-    }
-    
-    override func viewDidAppear(_ animated: Bool) {
-        super.viewDidAppear(animated)
-        
-        // starting while audio is already playing from another app often takes nearly a second,
-        // so do it on a background thread as to not block the UI
-        DispatchQueue.global(qos: .userInitiated).async {
-            AudioSessionHelper.enable()
-            AudioSessionHelper.setVideoPlayback()
-            
-            DispatchQueue.main.async {
-                if self.isFirstAppearance {
-                    self.isFirstAppearance = false
-                    self.playerVC.player?.play()
-                }
-            }
-        }
-    }
-
-    override func viewWillDisappear(_ animated: Bool) {
-        super.viewWillDisappear(animated)
-        
-        // starting often takes around half a second,
-        // so do it on a background thread as to not block the UI
-        DispatchQueue.global(qos: .userInitiated).async {
-            AudioSessionHelper.setDefault()
-            AudioSessionHelper.disable()
-        }
-    }
-
-}

Tusker/Screens/Attachment Gallery/GalleryViewController.swift

@@ -1,177 +0,0 @@
-//  GalleryViewController.swift
-//  Tusker
-//
-//  Created by Shadowfacts on 6/13/19.
-//  Copyright © 2019 Shadowfacts. All rights reserved.
-//
-
-import UIKit
-import Pachyderm
-import AVFoundation
-import AVKit
-
-class GalleryViewController: UIPageViewController, UIPageViewControllerDataSource, UIPageViewControllerDelegate, LargeImageAnimatableViewController {
-
-    weak var avPlayerViewControllerDelegate: AVPlayerViewControllerDelegate?
-    
-    let attachments: [Attachment]
-    let sourceViews: WeakArray<UIImageView>
-    let startIndex: Int
-    
-    var pages: [UIViewController]!
-    
-    var currentIndex: Int {
-        guard let vc = viewControllers?.first,
-            let index = pages.firstIndex(of: vc) else {
-                fatalError()
-        }
-        return index
-    }
-
-    var animationSourceView: UIImageView? { sourceViews[currentIndex] }
-    var largeImageController: LargeImageViewController? {
-        // use protocol because page controllers may be loading or non-loading VCs
-        (pages[currentIndex] as? LargeImageAnimatableViewController)?.largeImageController
-    }
-    var animationImage: UIImage? {
-        if let page = pages[currentIndex] as? LargeImageAnimatableViewController,
-            let image = page.animationImage {
-            return image
-        } else {
-            return animationSourceView?.image
-        }
-    }
-    var dismissInteractionController: LargeImageInteractionController?
-    
-    var isInteractivelyAnimatingDismissal: Bool = false {
-        didSet {
-            setNeedsStatusBarAppearanceUpdate()
-        }
-    }
-    
-    override var prefersStatusBarHidden: Bool {
-        return !isInteractivelyAnimatingDismissal
-    }
-    override var preferredStatusBarUpdateAnimation: UIStatusBarAnimation {
-        return .none
-    }
-    override var childForHomeIndicatorAutoHidden: UIViewController? {
-        return viewControllers?.first
-    }
-    
-    override var supportedInterfaceOrientations: UIInterfaceOrientationMask {
-        if UIDevice.current.userInterfaceIdiom == .phone {
-            return .allButUpsideDown
-        } else {
-            return .all
-        }
-    }
-    
-    init(attachments: [Attachment], sourceViews: [UIImageView?], startIndex: Int) {
-        self.attachments = attachments
-        self.sourceViews = WeakArray(sourceViews)
-        self.startIndex = startIndex
-        
-        super.init(transitionStyle: .scroll, navigationOrientation: .horizontal)
-        
-        modalPresentationStyle = .fullScreen
-    }
-    
-    required init?(coder: NSCoder) {
-        fatalError("init(coder:) has not been implemented")
-    }
-    
-    override func viewDidLoad() {
-        super.viewDidLoad()
-        
-        self.pages = attachments.enumerated().map { (index, attachment) in
-            switch attachment.kind {
-            case .image:
-                let vc = LoadingLargeImageViewController(attachment: attachment)
-                vc.shrinkGestureEnabled = false
-                vc.animationSourceView = sourceViews[index]
-                return vc
-            case .video, .audio:
-                let vc = GalleryPlayerViewController()
-                vc.playerVC.player = AVPlayer(url: attachment.url)
-                vc.playerVC.delegate = avPlayerViewControllerDelegate
-                vc.attachment = attachment
-                return vc
-            case .gifv:
-                // Passing the source view to the LargeImageGifvContentView is a crappy workaround for not
-                // having the current frame to use as the animationImage. This will break when there
-                // are more than 4 attachments and there is a gifv at index >= 3 (the More... button will show
-                // in place of the fourth attachment, so there aren't source views for the attachments at index >= 3).
-                // This isn't a priority as only Mastodon converts gifs to gifvs, and Mastodon (in its default configuration,
-                // I don't know about forks) doesn't allow more than four attachments, meaning there will always be a source view.
-                let gifvContentView = LargeImageGifvContentView(attachment: attachment, source: sourceViews[index]!)
-                let vc = LargeImageViewController(contentView: gifvContentView, description: attachment.description, sourceView: nil)
-                vc.shrinkGestureEnabled = false
-                return vc
-            default:
-                return UINavigationController(rootViewController: GalleryFallbackViewController(attachment: attachment))
-            }
-        }
-        
-        setViewControllers([pages[startIndex]], direction: .forward, animated: false)
-
-        self.dataSource = self
-        self.delegate = self
-        
-        overrideUserInterfaceStyle = .dark
-
-        dismissInteractionController = LargeImageInteractionController(viewController: self)
-    }
-
-    override func viewDidAppear(_ animated: Bool) {
-        super.viewDidAppear(animated)
-        
-        if let vc = pages[currentIndex] as? AVPlayerViewController {
-            // when the gallery is first shown, after the transition finishes, the controls for the player controller appear semi-transparent
-            // hiding the controls and then immediately reshowing them makes sure they're visible when the gallery is presented
-            vc.showsPlaybackControls = false
-            vc.showsPlaybackControls = true
-
-            // begin playing the video as soon as we appear
-            vc.player?.play()
-        }
-    }
-    
-    override func accessibilityPerformEscape() -> Bool {
-        dismiss(animated: true)
-        return true
-    }
-
-    // MARK: - Page View Controller Data Source
-    
-    func pageViewController(_ pageViewController: UIPageViewController, viewControllerBefore viewController: UIViewController) -> UIViewController? {
-        guard let index = pages.firstIndex(of: viewController),
-            index > 0 else {
-            return nil
-        }
-        return pages[index - 1]
-    }
-    
-    func pageViewController(_ pageViewController: UIPageViewController, viewControllerAfter viewController: UIViewController) -> UIViewController? {
-        guard let index = pages.firstIndex(of: viewController),
-            index < pages.count - 1 else {
-                return nil
-        }
-        return pages[index + 1]
-    }
-    
-    // MARK: - Page View Controller Delegate
-    func pageViewController(_ pageViewController: UIPageViewController, willTransitionTo pendingViewControllers: [UIViewController]) {
-        if let pending = pendingViewControllers.first as? LoadingLargeImageViewController,
-            let current = viewControllers!.first as? LoadingLargeImageViewController {
-            pending.controlsVisible = current.controlsVisible
-        }
-        
-        if let pending = pendingViewControllers.first as? AVPlayerViewController {
-            // show controls and begin playing when the player page becomes visible
-            pending.showsPlaybackControls = true
-            pending.player?.play()
-        }
-    }
-
-}

Tusker/Screens/Attachment Gallery/GifvAttachmentViewController.swift

@@ -1,33 +0,0 @@
-//
-//  GifvAttachmentViewController.swift
-//  Tusker
-//
-//  Created by Shadowfacts on 5/12/20.
-//  Copyright © 2020 Shadowfacts. All rights reserved.
-//
-
-import UIKit
-import Pachyderm
-import AVFoundation
-
-class GifvAttachmentViewController: UIViewController {
-
-    private let attachment: Attachment
-    
-    init(attachment: Attachment) {
-        precondition(attachment.kind == .gifv)
-        self.attachment = attachment
-        
-        super.init(nibName: nil, bundle: nil)
-    }
-    
-    required init?(coder: NSCoder) {
-        fatalError("init(coder:) has not been implemented")
-    }
-
-    override func loadView() {
-        let asset = AVURLAsset(url: attachment.url)
-        self.view = GifvAttachmentView(asset: asset, gravity: .resizeAspect)
-    }
-
-}

Tusker/Screens/Compose/ComposeDrawingViewController.swift

@@ -9,6 +9,7 @@
 import UIKit
 import PencilKit
 
+@MainActor
 protocol ComposeDrawingViewControllerDelegate: AnyObject {
     func composeDrawingViewControllerClose(_ drawingController: ComposeDrawingViewController)
     func composeDrawingViewController(_ drawingController: ComposeDrawingViewController, saveDrawing drawing: PKDrawing)

Tusker/Screens/Compose/ComposeHostingController.swift

@@ -14,13 +14,16 @@ import PhotosUI
 import PencilKit
 import Pachyderm
 import CoreData
+#if canImport(Duckable)
 import Duckable
+#endif
 
+@MainActor
 protocol ComposeHostingControllerDelegate: AnyObject {
     func dismissCompose(mode: DismissMode) -> Bool
 }
 
-class ComposeHostingController: UIHostingController<ComposeHostingController.View>, DuckableViewController {
+class ComposeHostingController: UIHostingController<ComposeHostingController.View> {
     
     weak var delegate: ComposeHostingControllerDelegate?
     
@@ -141,8 +144,23 @@ class ComposeHostingController: UIHostingController<ComposeHostingController.Vie
         present(ComposeDrawingNavigationController(editing: drawing, delegate: self), animated: true)
     }
     
-    // MARK: Duckable
-    
+    struct View: SwiftUI.View {
+        let mastodonController: MastodonController
+        let controller: ComposeController
+        
+        var body: some SwiftUI.View {
+            ControllerView(controller: { controller })
+                .task {
+                    if let account = try? await mastodonController.getOwnAccount() {
+                        controller.currentAccount = account
+                    }
+                }
+        }
+    }
+}
+
+#if canImport(Duckable)
+extension ComposeHostingController: DuckableViewController {
     func duckableViewControllerShouldDuck() -> DuckAttemptAction {
         if controller.isPosting {
             return .block
@@ -164,21 +182,8 @@ class ComposeHostingController: UIHostingController<ComposeHostingController.Vie
     func duckableViewControllerDidFinishAnimatingDuck() {
         controller.showToolbar = true
     }
-    
-    struct View: SwiftUI.View {
-        let mastodonController: MastodonController
-        let controller: ComposeController
-        
-        var body: some SwiftUI.View {
-            ControllerView(controller: { controller })
-                .task {
-                    if let account = try? await mastodonController.getOwnAccount() {
-                        controller.currentAccount = account
-                    }
-                }
-        }
-    }
 }
+#endif
 
 extension MastodonController: ComposeMastodonContext {
     @MainActor

Tusker/Screens/Compose/ComposeReplyContentView.swift

@@ -26,12 +26,11 @@ struct ComposeReplyContentView: UIViewRepresentable {
         view.setContentCompressionResistancePriority(.defaultLow, for: .horizontal)
         
         view.adjustsFontForContentSizeCategory = true
-        view.defaultFont = TimelineStatusCollectionViewCell.contentFont
-        view.monospaceFont = TimelineStatusCollectionViewCell.monospaceFont
         
         view.overrideMastodonController = mastodonController
-        view.setTextFrom(status: status)
-        
+        let content = TimelineStatusCollectionViewCell.htmlConverter.convert(status.content)
+        view.attributedText = content
+
         return view
     }
     

Tusker/Screens/Conversation/ConversationCollectionViewController.swift

@@ -296,7 +296,7 @@ extension ConversationCollectionViewController {
         case mainStatus
         case childThread(firstStatusID: String)
     }
-    enum Item: Hashable {
+    enum Item: Hashable, Sendable {
         case status(id: String, node: ConversationNode, state: CollapseState, prevLink: Bool, nextLink: Bool)
         case expandThread(childThreads: [ConversationNode], inline: Bool)
         case loadingIndicator
@@ -306,7 +306,7 @@ extension ConversationCollectionViewController {
             case let (.status(id: a, node: _, state: _, prevLink: aPrev, nextLink: aNext), .status(id: b, node: _, state: _, prevLink: bPrev, nextLink: bNext)):
                 return a == b && aPrev == bPrev && aNext == bNext
             case let (.expandThread(childThreads: a, inline: aInline), .expandThread(childThreads: b, inline: bInline)):
-                return a.count == b.count && zip(a, b).allSatisfy { $0.status.id == $1.status.id } && aInline == bInline
+                return a.count == b.count && zip(a, b).allSatisfy { $0.statusID == $1.statusID } && aInline == bInline
             case (.loadingIndicator, .loadingIndicator):
                 return true
             default:
@@ -324,7 +324,7 @@ extension ConversationCollectionViewController {
             case .expandThread(childThreads: let childThreads, inline: let inline):
                 hasher.combine(1)
                 for thread in childThreads {
-                    hasher.combine(thread.status.id)
+                    hasher.combine(thread.statusID)
                 }
                 hasher.combine(inline)
             case .loadingIndicator:
@@ -413,6 +413,12 @@ extension ConversationCollectionViewController: UICollectionViewDelegate {
     func collectionView(_ collectionView: UICollectionView, willPerformPreviewActionForMenuWith configuration: UIContextMenuConfiguration, animator: UIContextMenuInteractionCommitAnimating) {
         MenuPreviewHelper.willPerformPreviewAction(animator: animator, presenter: self)
     }
+    
+    #if os(visionOS)
+    func collectionView(_ collectionView: UICollectionView, shouldHighlightItemAt indexPath: IndexPath) -> Bool {
+        return self.collectionView(collectionView, shouldSelectItemAt: indexPath)
+    }
+    #endif
 }
 
 extension ConversationCollectionViewController: UICollectionViewDragDelegate {

Tusker/Screens/Conversation/ConversationTree.swift

@@ -9,15 +9,20 @@
 import Foundation
 import Pachyderm
 
+@MainActor
 class ConversationNode {
+    let statusID: String
     let status: StatusMO
     var children: [ConversationNode]
     
     init(status: StatusMO) {
+        self.statusID = status.id
         self.status = status
         self.children = []
     }
 }
+
+@MainActor
 struct ConversationTree {
     let ancestors: [ConversationNode]
     let mainStatus: ConversationNode

Tusker/Screens/Conversation/ConversationViewController.swift

@@ -194,7 +194,7 @@ class ConversationViewController: UIViewController {
         if let cached = mastodonController.persistentContainer.status(for: mainStatusID) {
             // if we have a cached copy, display it immediately but still try to refresh it
             Task {
-                await doLoadMainStatus()
+                _ = await doLoadMainStatus()
             }
             mainStatusLoaded(cached)
         } else {
@@ -216,7 +216,7 @@ class ConversationViewController: UIViewController {
         state = .loading(indicator)
         
         let effectiveURL: String
-        class RedirectBlocker: NSObject, URLSessionTaskDelegate {
+        final class RedirectBlocker: NSObject, URLSessionTaskDelegate, Sendable {
             func urlSession(_ session: URLSession, task: URLSessionTask, willPerformHTTPRedirection response: HTTPURLResponse, newRequest request: URLRequest, completionHandler: @escaping (URLRequest?) -> Void) {
                 completionHandler(nil)
             }

Tusker/Screens/Crash Reporter/IssueReporterViewController.swift

@@ -166,13 +166,15 @@ class IssueReporterViewController: UIViewController {
 }
 
 extension IssueReporterViewController: MFMailComposeViewControllerDelegate {
-    func mailComposeController(_ controller: MFMailComposeViewController, didFinishWith result: MFMailComposeResult, error: Error?) {
-        controller.dismiss(animated: true) {
-            if result == .cancelled {
-                // don't dismiss ourself, to allowe the user to send the report a different way
-            } else {
-                self.finishedReport()
-                self.doDismiss()
+    nonisolated func mailComposeController(_ controller: MFMailComposeViewController, didFinishWith result: MFMailComposeResult, error: Error?) {
+        MainActor.runUnsafely {
+            controller.dismiss(animated: true) {
+                if result == .cancelled {
+                    // don't dismiss ourself, to allowe the user to send the report a different way
+                } else {
+                    self.finishedReport()
+                    self.doDismiss()
+                }
             }
         }
     }

Tusker/Screens/Customize Timelines/AddHashtagPinnedTimelineView.swift

@@ -49,7 +49,9 @@ struct AddHashtagPinnedTimelineView: View {
     var body: some View {
         NavigationView {
             list
+                #if !os(visionOS)
                 .appGroupedListBackground(container: AddHashtagPinnedTimelineRepresentable.UIViewControllerType.self)
+                #endif
                 .listStyle(.grouped)
                 .navigationTitle("Add Hashtag")
                 .navigationBarTitleDisplayMode(.inline)

Tusker/Screens/Customize Timelines/EditFilterView.swift

@@ -148,7 +148,9 @@ struct EditFilterView: View {
             .appGroupedListRowBackground()
         }
         .appGroupedListBackground(container: UIHostingController<CustomizeTimelinesList>.self)
+        #if !os(visionOS)
         .scrollDismissesKeyboardInteractivelyIfAvailable()
+        #endif
         .navigationTitle(create ? "Add Filter" : "Edit Filter")
         .navigationBarTitleDisplayMode(.inline)
         .toolbar {
@@ -169,12 +171,21 @@ struct EditFilterView: View {
         }, message: { error in
             Text(error.localizedDescription)
         })
+        #if os(visionOS)
+        .onChange(of: expiresIn) {
+            edited = true
+            if expires.wrappedValue {
+                filter.expiresIn = expiresIn
+            }
+        }
+        #else
         .onChange(of: expiresIn, perform: { newValue in
             edited = true
             if expires.wrappedValue {
                 filter.expiresIn = newValue
             }
         })
+        #endif
         .onReceive(filter.objectWillChange, perform: { _ in
             edited = true
         })

Tusker/Screens/Customize Timelines/PinnedTimelinesView.swift

@@ -111,6 +111,10 @@ struct PinnedTimelinesView: View {
             Text("Pinned Timelines")
         }
         .sheet(isPresented: $isShowingAddHashtagSheet, content: {
+            #if os(visionOS)
+            AddHashtagPinnedTimelineView(pinnedTimelines: $pinnedTimelines)
+                .edgesIgnoringSafeArea(.bottom)
+            #else
             if #available(iOS 16.0, *) {
                 AddHashtagPinnedTimelineView(pinnedTimelines: $pinnedTimelines)
                     .edgesIgnoringSafeArea(.bottom)
@@ -118,6 +122,7 @@ struct PinnedTimelinesView: View {
                 AddHashtagPinnedTimelineRepresentable(pinnedTimelines: $pinnedTimelines)
                     .edgesIgnoringSafeArea(.bottom)
             }
+            #endif
         })
         .sheet(isPresented: $isShowingAddInstanceSheet, content: {
             AddInstancePinnedTimelineView(pinnedTimelines: $pinnedTimelines)
@@ -128,11 +133,19 @@ struct PinnedTimelinesView: View {
                 pinnedTimelines = accountPreferences.pinnedTimelines
             }
         }
+        #if os(visionOS)
+        .onChange(of: pinnedTimelines) {
+            if accountPreferences.pinnedTimelines != pinnedTimelines {
+                accountPreferences.pinnedTimelines = pinnedTimelines
+            }
+        }
+        #else
         .onChange(of: pinnedTimelines) { newValue in
             if accountPreferences.pinnedTimelines != newValue {
                 accountPreferences.pinnedTimelines = newValue
             }
         }
+        #endif
     }
 }
 

Tusker/Screens/Explore/ExploreViewController.swift

@@ -14,7 +14,7 @@ import WebURLFoundationExtras
 
 class ExploreViewController: UIViewController, UICollectionViewDelegate, CollectionViewController {
 
-    weak var mastodonController: MastodonController!
+    private let mastodonController: MastodonController
     
     var collectionView: UICollectionView!
     private var dataSource: UICollectionViewDiffableDataSource<Section, Item>!

Tusker/Screens/Explore/FeaturedProfileCollectionViewCell.swift

@@ -20,8 +20,11 @@ class FeaturedProfileCollectionViewCell: UICollectionViewCell {
     
     var account: Account?
     
-    private var avatarRequest: ImageCache.Request?
-    private var headerRequest: ImageCache.Request?
+    private var accountImagesTask: Task<Void, Never>?
+    
+    deinit {
+        accountImagesTask?.cancel()
+    }
     
     override func awakeFromNib() {
         super.awakeFromNib()
@@ -34,8 +37,6 @@ class FeaturedProfileCollectionViewCell: UICollectionViewCell {
         displayNameLabel.font = UIFontMetrics(forTextStyle: .title1).scaledFont(for: .systemFont(ofSize: 20, weight: .semibold))
         displayNameLabel.adjustsFontForContentSizeCategory = true
         
-        noteTextView.defaultFont = .preferredFont(forTextStyle: .body)
-        noteTextView.monospaceFont = UIFontMetrics.default.scaledFont(for: .monospacedSystemFont(ofSize: 17, weight: .regular))
         noteTextView.adjustsFontForContentSizeCategory = true
         noteTextView.textContainer.lineBreakMode = .byTruncatingTail
         noteTextView.textContainerInset = UIEdgeInsets(top: 16, left: 4, bottom: 16, right: 4)
@@ -60,41 +61,39 @@ class FeaturedProfileCollectionViewCell: UICollectionViewCell {
         
         displayNameLabel.updateForAccountDisplayName(account: account)
         
-        noteTextView.setTextFromHtml(account.note)
+        noteTextView.setBodyTextFromHTML(account.note)
         noteTextView.setEmojis(account.emojis, identifier: account.id)
         
         avatarImageView.image = nil
-        if let avatar = account.avatar {
-            avatarRequest = ImageCache.avatars.get(avatar) { [weak self] (_, image) in
-                defer {
-                    self?.avatarRequest = nil
-                }
-                guard let self = self,
-                      let image = image,
-                      self.account?.id == account.id else {
+        headerImageView.image = nil
+        
+        accountImagesTask?.cancel()
+        accountImagesTask = Task {
+            await updateImages(account: account)
+        }
+    }
+    
+    private nonisolated func updateImages(account: Account) async {
+        await withTaskGroup(of: Void.self) { group in
+            group.addTask {
+                guard let avatar = account.avatar,
+                      let image = await ImageCache.avatars.get(avatar).1 else {
                     return
                 }
-                DispatchQueue.main.async {
+                await MainActor.run {
                     self.avatarImageView.image = image
                 }
             }
-        }
-        
-        headerImageView.image = nil
-        if let header = account.header {
-            headerRequest = ImageCache.headers.get(header) { [weak self] (_, image) in
-                defer {
-                    self?.headerRequest = nil
-                }
-                guard let self = self,
-                      let image = image,
-                      self.account?.id == account.id else {
+            group.addTask {
+                guard let header = account.header,
+                      let image = await ImageCache.headers.get(header).1 else {
                     return
                 }
-                DispatchQueue.main.async {
+                await MainActor.run {
                     self.headerImageView.image = image
                 }
             }
+            await group.waitForAll()
         }
     }
     
@@ -108,10 +107,13 @@ class FeaturedProfileCollectionViewCell: UICollectionViewCell {
         }
     }
     
+    // Unneeded on visionOS because there is no light/dark mode
+    #if !os(visionOS)
     override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) {
         super.traitCollectionDidChange(previousTraitCollection)
         updateLayerColors()
     }
+    #endif
     
     override func layoutSubviews() {
         super.layoutSubviews()

Tusker/Screens/Explore/ProfileDirectoryViewController.swift

@@ -1,233 +0,0 @@
-//
-//  ProfileDirectoryViewController.swift
-//  Tusker
-//
-//  Created by Shadowfacts on 2/6/21.
-//  Copyright © 2021 Shadowfacts. All rights reserved.
-//
-
-import UIKit
-import Pachyderm
-
-class ProfileDirectoryViewController: UIViewController {
-
-    weak var mastodonController: MastodonController!
-    
-    private var collectionView: UICollectionView!
-    private var dataSource: UICollectionViewDiffableDataSource<Section, Item>!
-    
-    private var scope: Scope = .everywhere
-    private var order: DirectoryOrder = .active
-    
-    init(mastodonController: MastodonController) {
-        self.mastodonController = mastodonController
-        
-        super.init(nibName: nil, bundle: nil)
-    }
-    
-    required init?(coder: NSCoder) {
-        fatalError("init(coder:) has not been implemented")
-    }
-    
-    override func viewDidLoad() {
-        super.viewDidLoad()
-
-        title = NSLocalizedString("Profile Directory", comment: "profile directory title")
-        
-        let filterItem = UIBarButtonItem(image: UIImage(systemName: "line.3.horizontal.decrease.circle"), menu: nil)
-        filterItem.accessibilityLabel = "Filter"
-        navigationItem.rightBarButtonItem = filterItem
-        updateFilterMenu()
-        
-        let layout = UICollectionViewCompositionalLayout(sectionProvider: { (sectionIndex, layoutEnvironment) in
-            let itemHeight = NSCollectionLayoutDimension.absolute(200)
-            let itemWidth: NSCollectionLayoutDimension
-            if case .compact = layoutEnvironment.traitCollection.horizontalSizeClass {
-                itemWidth = .fractionalWidth(1)
-            } else {
-                itemWidth = .absolute((layoutEnvironment.container.contentSize.width - 16 - 8 * 2) / 2)
-            }
-            
-            let itemSize = NSCollectionLayoutSize(widthDimension: itemWidth, heightDimension: itemHeight)
-            let item = NSCollectionLayoutItem(layoutSize: itemSize)
-            let itemB = NSCollectionLayoutItem(layoutSize: itemSize)
-            
-            let groupSize = NSCollectionLayoutSize(widthDimension: .fractionalWidth(1), heightDimension: itemHeight)
-            let group = NSCollectionLayoutGroup.horizontal(layoutSize: groupSize, subitems: [item, itemB])
-            group.interItemSpacing = .flexible(16)
-            
-            let section = NSCollectionLayoutSection(group: group)
-            section.interGroupSpacing = 16
-            section.contentInsets = NSDirectionalEdgeInsets(top: 8, leading: 8, bottom: 8, trailing: 8)
-            return section
-        })
-        
-        collectionView = UICollectionView(frame: view.bounds, collectionViewLayout: layout)
-        collectionView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
-        collectionView.backgroundColor = .appSecondaryBackground
-        collectionView.register(UINib(nibName: "FeaturedProfileCollectionViewCell", bundle: .main), forCellWithReuseIdentifier: "featuredProfileCell")
-        collectionView.delegate = self
-        collectionView.dragDelegate = self
-        collectionView.allowsFocus = true
-        view.addSubview(collectionView)
-        
-        dataSource = createDataSource()
-        updateProfiles()
-    }
-    
-    private func createDataSource() -> UICollectionViewDiffableDataSource<Section, Item> {
-        let dataSource = UICollectionViewDiffableDataSource<Section, Item>(collectionView: collectionView) { (collectionView, indexPath, item) in
-            guard case let .account(account) = item else { fatalError() }
-            let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "featuredProfileCell", for: indexPath) as! FeaturedProfileCollectionViewCell
-            cell.updateUI(account: account)
-            return cell
-        }
-        return dataSource
-    }
-    
-    private func updateFilterMenu() {
-        let scopeMenu = UIMenu(options: .displayInline, children: [
-            UIAction(title: "Everywhere", subtitle: "Users from the whole network", image: UIImage(systemName: "globe"), state: scope == .everywhere ? .on : .off, handler: { [unowned self] _ in
-                self.scope = .everywhere
-                self.updateFilterMenu()
-                self.updateProfiles()
-            }),
-            UIAction(title: mastodonController.accountInfo!.instanceURL.host!, subtitle: "Only users from your instance", image: UIImage(systemName: "house"), state: scope == .instance ? .on : .off, handler: { [unowned self] _ in
-                self.scope = .instance
-                self.updateFilterMenu()
-                self.updateProfiles()
-            }),
-        ])
-        let orderMenu = UIMenu(options: .displayInline, children: DirectoryOrder.allCases.map { order in
-            UIAction(title: order.title, subtitle: order.subtitle, image: nil, state: self.order == order ? .on : .off) { [unowned self] _ in
-                self.order = order
-                self.updateFilterMenu()
-                self.updateProfiles()
-            }
-        })
-        navigationItem.rightBarButtonItem!.menu = UIMenu(children: [
-            scopeMenu,
-            orderMenu,
-        ])
-    }
-    
-    private func updateProfiles() {
-        let scope = self.scope
-        let order = self.order
-        let local = scope == .instance
-        let request = Client.getFeaturedProfiles(local: local, order: order)
-        mastodonController.run(request) { (response) in
-            guard case let .success(accounts, _) = response,
-                  self.scope == scope,
-                  self.order == order else {
-                return
-            }
-            
-            var snapshot = NSDiffableDataSourceSnapshot<Section, Item>()
-            snapshot.appendSections([.featuredProfiles])
-            snapshot.appendItems(accounts.map { .account($0) })
-            DispatchQueue.main.async {
-                self.dataSource.apply(snapshot)
-            }
-        }
-    }
-
-}
-
-extension ProfileDirectoryViewController {
-    enum Section {
-        case featuredProfiles
-    }
-    enum Item: Hashable {
-        case account(Account)
-        
-        func hash(into hasher: inout Hasher) {
-            guard case let .account(account) = self else { return }
-            hasher.combine(account.id)
-        }
-    }
-}
-
-extension ProfileDirectoryViewController: TuskerNavigationDelegate {
-    var apiController: MastodonController! { mastodonController }
-}
-
-extension ProfileDirectoryViewController: ToastableViewController {
-}
-
-extension ProfileDirectoryViewController: MenuActionProvider {
-}
-
-extension ProfileDirectoryViewController: UICollectionViewDelegate {
-    func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
-        guard let item = dataSource.itemIdentifier(for: indexPath),
-              case let .account(account) = item else {
-            return
-        }
-        show(ProfileViewController(accountID: account.id, mastodonController: mastodonController), sender: nil)
-    }
-    
-    func collectionView(_ collectionView: UICollectionView, contextMenuConfigurationForItemAt indexPath: IndexPath, point: CGPoint) -> UIContextMenuConfiguration? {
-        guard let item = dataSource.itemIdentifier(for: indexPath),
-              case let .account(account) = item else {
-            return nil
-        }
-        
-        return UIContextMenuConfiguration(identifier: nil) {
-            return ProfileViewController(accountID: account.id, mastodonController: self.mastodonController)
-        } actionProvider: { (_) in
-            let actions = self.actionsForProfile(accountID: account.id, source: .view(self.collectionView.cellForItem(at: indexPath)))
-            return UIMenu(children: actions)
-        }
-
-    }
-    
-    func collectionView(_ collectionView: UICollectionView, willPerformPreviewActionForMenuWith configuration: UIContextMenuConfiguration, animator: UIContextMenuInteractionCommitAnimating) {
-        if let viewController = animator.previewViewController {
-            animator.preferredCommitStyle = .pop
-            animator.addCompletion {
-                self.show(viewController, sender: nil)
-            }
-        }
-    }
-}
-
-extension ProfileDirectoryViewController: UICollectionViewDragDelegate {
-    func collectionView(_ collectionView: UICollectionView, itemsForBeginning session: UIDragSession, at indexPath: IndexPath) -> [UIDragItem] {
-        guard let item = dataSource.itemIdentifier(for: indexPath),
-              case let .account(account) = item,
-              let currentAccountID = mastodonController.accountInfo?.id else {
-            return []
-        }
-        let provider = NSItemProvider(object: account.url as NSURL)
-        let activity = UserActivityManager.showProfileActivity(id: account.id, accountID: currentAccountID)
-        activity.displaysAuxiliaryScene = true
-        provider.registerObject(activity, visibility: .all)
-        return [UIDragItem(itemProvider: provider)]
-    }
-}
-
-extension ProfileDirectoryViewController {
-    enum Scope: CaseIterable {
-        case instance, everywhere
-    }
-}
-
-private extension DirectoryOrder {
-    var title: String {
-        switch self {
-        case .active:
-            return "Active"
-        case .new:
-            return "New"
-        }
-    }
-    var subtitle: String {
-        switch self {
-        case .active:
-            return "Users who have posted lately"
-        case .new:
-            return "Recently joined users"
-        }
-    }
-}

Tusker/Screens/Explore/SuggestedProfileCardCollectionViewCell.swift

@@ -6,6 +6,7 @@
 //  Copyright © 2023 Shadowfacts. All rights reserved.
 //
 
+#if !os(visionOS)
 import UIKit
 import Pachyderm
 import SwiftUI
@@ -54,8 +55,6 @@ class SuggestedProfileCardCollectionViewCell: UICollectionViewCell {
         usernameLabel.font = UIFontMetrics.default.scaledFont(for: .systemFont(ofSize: 15, weight: .light))
         usernameLabel.adjustsFontForContentSizeCategory = true
         
-        noteTextView.defaultFont = .preferredFont(forTextStyle: .body)
-        noteTextView.monospaceFont = UIFontMetrics.default.scaledFont(for: .monospacedSystemFont(ofSize: 17, weight: .regular))
         noteTextView.adjustsFontForContentSizeCategory = true
         noteTextView.textContainer.lineBreakMode = .byTruncatingTail
         
@@ -86,7 +85,7 @@ class SuggestedProfileCardCollectionViewCell: UICollectionViewCell {
         avatarImageView.update(for: account.avatar)
         headerImageView.update(for: account.header)
         usernameLabel.text = "@\(account.acct)"
-        noteTextView.setTextFromHtml(account.note)
+        noteTextView.setBodyTextFromHTML(account.note)
         
         var config = UIButton.Configuration.plain()
         config.image = source.image
@@ -100,10 +99,13 @@ class SuggestedProfileCardCollectionViewCell: UICollectionViewCell {
         displayNameLabel.updateForAccountDisplayName(account: account)
     }
     
+    // Unneeded on visionOS since there is no light/dark mode
+    #if !os(visionOS)
     override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) {
         super.traitCollectionDidChange(previousTraitCollection)
         updateLayerColors()
     }
+    #endif
     
     private func updateLayerColors() {
         if traitCollection.userInterfaceStyle == .dark {
@@ -126,10 +128,12 @@ class SuggestedProfileCardCollectionViewCell: UICollectionViewCell {
         if traitCollection.horizontalSizeClass == .compact || traitCollection.verticalSizeClass == .compact {
             toPresent = UINavigationController(rootViewController: host)
             toPresent.modalPresentationStyle = .pageSheet
+            #if !os(visionOS)
             let sheetPresentationController = toPresent.sheetPresentationController!
             sheetPresentationController.detents = [
                 .medium()
             ]
+            #endif
         } else {
             host.modalPresentationStyle = .popover
             let popoverPresentationController = host.popoverPresentationController!
@@ -218,3 +222,4 @@ private struct SuggestionSourceView: View {
         }
     }
 }
+#endif