CHANGELOG.md

@@ -1,18 +1,5 @@
 # Changelog
 
-## 2023.8 (109)
-Features/Improvements:
-- Add Translate action to conversations (on supported Mastodon instances)
-- Improve share extension launch speed
-- Add preference for hiding attachments in timelines
-
-Bugfixes:
-- Fix crash during state restoration when reblogged statuses are present
-- Fix timeline state restoration using incorrect scroll position in certain circumstances
-- Fix status that is reblogged and contains a followed hashtag not showing reblogger label
-- macOS: Fix visibility/local-only buttons not appearing in Compose toolbar
-- macOS: Fix images copied from Safari not pasting on Compose screen
-
 ## 2023.8 (107)
 Features/Improvements:
 - Style blockquotes in statuses

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

@@ -54,20 +54,14 @@ class ToolbarController: ViewController {
                     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
+                    // 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)
                     }
                     

Packages/ComposeUI/Sources/ComposeUI/CoreData/DraftAttachment.swift

@@ -157,11 +157,10 @@ extension DraftAttachment: NSItemProviderReading {
         var data = data
         var type = UTType(typeIdentifier)!
         
-        // the type is .image in certain circumstances:
-        // - macOS: image copied from macOS Safari -> only UIImage(data: data) works
-        // - iOS: sharing screenshot from markup -> only NSKeyedUnarchiver works
+        // this seems to only occur when the item is a UIImage, rather than just image data,
+        // which seems to only occur when sharing a screenshot directly from the markup screen
         if type == .image,
-           let image = UIImage(data: data) ?? (try? NSKeyedUnarchiver.unarchivedObject(ofClass: UIImage.self, from: data)),
+           let image = try? NSKeyedUnarchiver.unarchivedObject(ofClass: UIImage.self, from: data),
            let pngData = image.pngData() {
             data = pngData
             type = .png

Packages/InstanceFeatures/Sources/InstanceFeatures/InstanceFeatures.swift

@@ -21,8 +21,7 @@ public class InstanceFeatures: ObservableObject {
     @Published public private(set) var charsReservedPerURL = 23
     @Published public private(set) var maxPollOptionChars: Int?
     @Published public private(set) var maxPollOptionsCount: Int?
-    @Published public private(set) var mediaAttachmentsConfiguration: InstanceV1.MediaAttachmentsConfiguration?
-    @Published public private(set) var translation: Bool = false
+    @Published public private(set) var mediaAttachmentsConfiguration: Instance.MediaAttachmentsConfiguration?
     
     public var localOnlyPosts: Bool {
         switch instanceType {
@@ -241,7 +240,6 @@ public class InstanceFeatures: ObservableObject {
             maxPollOptionsCount = pollsConfig.maxOptions
         }
         mediaAttachmentsConfiguration = instance.configuration?.mediaAttachments
-        translation = instance.translation
         
         _featuresUpdated.send()
     }

Packages/InstanceFeatures/Sources/InstanceFeatures/InstanceInfo.swift

@@ -9,39 +9,26 @@ import Foundation
 import Pachyderm
 
 public struct InstanceInfo {
-    public var version: String
-    public var maxStatusCharacters: Int?
-    public var configuration: InstanceV1.Configuration?
-    public var pollsConfiguration: InstanceV1.PollsConfiguration?
-    public var translation: Bool
+    public let version: String
+    public let maxStatusCharacters: Int?
+    public let configuration: Instance.Configuration?
+    public let pollsConfiguration: Instance.PollsConfiguration?
     
-    public init(
-        version: String,
-        maxStatusCharacters: Int?,
-        configuration: InstanceV1.Configuration?,
-        pollsConfiguration: InstanceV1.PollsConfiguration?,
-        translation: Bool
-    ) {
+    public init(version: String, maxStatusCharacters: Int?, configuration: Instance.Configuration?, pollsConfiguration: Instance.PollsConfiguration?) {
         self.version = version
         self.maxStatusCharacters = maxStatusCharacters
         self.configuration = configuration
         self.pollsConfiguration = pollsConfiguration
-        self.translation = translation
     }
 }
 
 extension InstanceInfo {
-    public init(v1 instance: InstanceV1) {
+    public init(instance: Instance) {
         self.init(
             version: instance.version,
             maxStatusCharacters: instance.maxStatusCharacters,
             configuration: instance.configuration,
-            pollsConfiguration: instance.pollsConfiguration,
-            translation: false
+            pollsConfiguration: instance.pollsConfiguration
         )
     }
-    
-    public mutating func update(v2: InstanceV2) {
-        translation = v2.configuration.translation.enabled
-    }
 }

Packages/Pachyderm/Sources/Pachyderm/Client.swift

@@ -231,12 +231,8 @@ public class Client {
         return Request<[Relationship]>(method: .get, path: "/api/v1/accounts/relationships", queryParameters: "id" => accounts)
     }
     
-    public static func getInstanceV1() -> Request<InstanceV1> {
-        return Request<InstanceV1>(method: .get, path: "/api/v1/instance")
-    }
-    
-    public static func getInstanceV2() -> Request<InstanceV2> {
-        return Request<InstanceV2>(method: .get, path: "/api/v2/instance")
+    public static func getInstance() -> Request<Instance> {
+        return Request<Instance>(method: .get, path: "/api/v1/instance")
     }
     
     public static func getCustomEmoji() -> Request<[Emoji]> {

Packages/Pachyderm/Sources/Pachyderm/Model/Instance.swift

@@ -1,5 +1,5 @@
 //
-//  InstanceV1.swift
+//  Instance.swift
 //  Pachyderm
 //
 //  Created by Shadowfacts on 9/9/18.
@@ -8,7 +8,7 @@
 
 import Foundation
 
-public struct InstanceV1: Decodable, Sendable {
+public struct Instance: Decodable, Sendable {
     public let uri: String
     public let title: String
     public let description: String
@@ -92,7 +92,7 @@ public struct InstanceV1: Decodable, Sendable {
     }
 }
 
-extension InstanceV1 {
+extension Instance {
     public struct Stats: Decodable, Sendable {
         public let domainCount: Int?
         public let statusCount: Int?
@@ -106,7 +106,7 @@ extension InstanceV1 {
     }
 }
 
-extension InstanceV1 {
+extension Instance {
     public struct Configuration: Codable, Sendable {
         public let statuses: StatusesConfiguration
         public let mediaAttachments: MediaAttachmentsConfiguration
@@ -121,8 +121,7 @@ extension InstanceV1 {
     }
 }
 
-extension InstanceV1 {
-    // note: also used by InstanceV2
+extension Instance {
     public struct StatusesConfiguration: Codable, Sendable {
         public let maxCharacters: Int
         public let maxMediaAttachments: Int
@@ -136,8 +135,7 @@ extension InstanceV1 {
     }
 }
 
-extension InstanceV1 {
-    // note: also used by InstanceV2
+extension Instance {
     public struct MediaAttachmentsConfiguration: Codable, Sendable {
         public let supportedMIMETypes: [String]
         public let imageSizeLimit: Int
@@ -157,8 +155,7 @@ extension InstanceV1 {
     }
 }
 
-extension InstanceV1 {
-    // note: also used by InstanceV2
+extension Instance {
     public struct PollsConfiguration: Codable, Sendable {
         public let maxOptions: Int
         public let maxCharactersPerOption: Int
@@ -174,8 +171,7 @@ extension InstanceV1 {
     }
 }
 
-extension InstanceV1 {
-    // note: also used by InstanceV2
+extension Instance {
     public struct Rule: Decodable, Identifiable, Sendable {
         public let id: String
         public let text: String

Packages/Pachyderm/Sources/Pachyderm/Model/InstanceV2.swift

@@ -1,125 +0,0 @@
-//
-//  InstanceV2.swift
-//  Pachyderm
-//
-//  Created by Shadowfacts on 12/4/23.
-//
-
-import Foundation
-
-public struct InstanceV2: Decodable, Sendable {
-    public let domain: String
-    public let title: String
-    public let version: String
-    public let sourceURL: String
-    public let description: String
-    public let usage: Usage
-    public let thumbnail: Thumbnail
-    public let languages: [String]
-    public let configuration: Configuration
-    public let registrations: Registrations
-    public let contact: Contact
-    public let rules: [InstanceV1.Rule]
-    
-    private enum CodingKeys: String, CodingKey {
-        case domain
-        case title
-        case version
-        case sourceURL = "source_url"
-        case description
-        case usage
-        case thumbnail
-        case languages
-        case configuration
-        case registrations
-        case contact
-        case rules
-    }
-}
-
-extension InstanceV2 {
-    public struct Usage: Decodable, Sendable {
-        public let users: Users
-    }
-    public struct Users: Decodable, Sendable {
-        public let activeMonth: Int
-        private enum CodingKeys: String, CodingKey {
-            case activeMonth = "active_month"
-        }
-    }
-}
-
-extension InstanceV2 {
-    public struct Thumbnail: Decodable, Sendable {
-        public let url: String
-        public let blurhash: String?
-        public let versions: ThumbnailVersions
-    }
-    
-    public struct ThumbnailVersions: Decodable, Sendable {
-        public let oneX: String?
-        public let twoX: String?
-        private enum CodingKeys: String, CodingKey {
-            case oneX = "@1x"
-            case twoX = "@2x"
-        }
-    }
-}
-
-extension InstanceV2 {
-    public struct Configuration: Decodable, Sendable {
-        public let urls: URLs
-        public let accounts: Accounts
-        public let statuses: InstanceV1.StatusesConfiguration
-        public let mediaAttachments: InstanceV1.MediaAttachmentsConfiguration
-        public let polls: InstanceV1.PollsConfiguration
-        public let translation: Translation
-        
-        private enum CodingKeys: String, CodingKey {
-            case urls
-            case accounts
-            case statuses
-            case mediaAttachments = "media_attachments"
-            case polls
-            case translation
-        }
-    }
-    
-    public struct URLs: Decodable, Sendable {
-        // the docs incorrectly say the key for this is "streaming_api"
-        public let streaming: String
-    }
-    
-    public struct Accounts: Decodable, Sendable {
-        public let maxFeaturedTags: Int
-        
-        private enum CodingKeys: String, CodingKey {
-            case maxFeaturedTags = "max_featured_tags"
-        }
-    }
-    
-    public struct Translation: Decodable, Sendable {
-        public let enabled: Bool
-    }
-}
-
-extension InstanceV2 {
-    public struct Registrations: Decodable, Sendable {
-        public let enabled: Bool
-        public let approvalRequired: Bool
-        public let message: String?
-        
-        private enum CodingKeys: String, CodingKey {
-            case enabled
-            case approvalRequired = "approval_required"
-            case message
-        }
-    }
-}
-
-extension InstanceV2 {
-    public struct Contact: Decodable, Sendable {
-        public let email: String
-        public let account: Account
-    }
-}

Packages/Pachyderm/Sources/Pachyderm/Model/Status.swift

@@ -177,10 +177,6 @@ public final class Status: StatusProtocol, Decodable, Sendable {
         return Request(method: .get, path: "/api/v1/statuses/\(statusID)/history")
     }
     
-    public static func translate(_ statusID: String) -> Request<Translation> {
-        return Request(method: .post, path: "/api/v1/statuses/\(statusID)/translate")
-    }
-    
     private enum CodingKeys: String, CodingKey {
         case id
         case uri

Packages/Pachyderm/Sources/Pachyderm/Model/Translation.swift

@@ -1,22 +0,0 @@
-//
-//  Translation.swift
-//  Pachyderm
-//
-//  Created by Shadowfacts on 12/4/23.
-//
-
-import Foundation
-
-public struct Translation: Decodable, Sendable {
-    public let content: String
-    public let spoilerText: String?
-    public let detectedSourceLanguage: String
-    public let provider: String
-    
-    private enum CodingKeys: String, CodingKey {
-        case content
-        case spoilerText
-        case detectedSourceLanguage = "detected_source_language"
-        case provider
-    }
-}

Packages/TuskerComponents/Sources/TuskerComponents/MenuPicker.swift

@@ -26,26 +26,13 @@ public struct MenuPicker<Value: Hashable>: UIViewRepresentable {
     }
     
     public func makeUIView(context: Context) -> UIButton {
-        let button = UIButton(configuration: makeConfiguration())
+        let button = UIButton()
         button.showsMenuAsPrimaryAction = true
         button.setContentHuggingPriority(.required, for: .horizontal)
         return button
     }
     
     public func updateUIView(_ button: UIButton, context: Context) {
-        button.configuration = makeConfiguration()
-        button.menu = UIMenu(children: options.map { opt in
-            let action = UIAction(title: opt.title, subtitle: opt.subtitle, image: opt.image, state: opt.value == selection ? .on : .off) { _ in
-                selection = opt.value
-            }
-            action.accessibilityLabel = opt.accessibilityLabel
-            return action
-        })
-        button.accessibilityLabel = selectedOption.accessibilityLabel ?? selectedOption.title
-        button.isPointerInteractionEnabled = buttonStyle == .iconOnly
-    }
-    
-    private func makeConfiguration() -> UIButton.Configuration {
         var config = UIButton.Configuration.borderless()
         if #available(iOS 16.0, *) {
             config.indicator = .popup
@@ -56,10 +43,16 @@ public struct MenuPicker<Value: Hashable>: UIViewRepresentable {
         if buttonStyle.hasLabel {
             config.title = selectedOption.title
         }
-        #if targetEnvironment(macCatalyst)
-        config.macIdiomStyle = .bordered
-        #endif
-        return config
+        button.configuration = config
+        button.menu = UIMenu(children: options.map { opt in
+            let action = UIAction(title: opt.title, subtitle: opt.subtitle, image: opt.image, state: opt.value == selection ? .on : .off) { _ in
+                selection = opt.value
+            }
+            action.accessibilityLabel = opt.accessibilityLabel
+            return action
+        })
+        button.accessibilityLabel = selectedOption.accessibilityLabel ?? selectedOption.title
+        button.isPointerInteractionEnabled = buttonStyle == .iconOnly
     }
     
     public struct Option {

Packages/TuskerPreferences/Sources/TuskerPreferences/Preferences.swift

@@ -62,7 +62,6 @@ public final class Preferences: Codable, ObservableObject {
         self.trailingStatusSwipeActions = try container.decodeIfPresent([StatusSwipeAction].self, forKey: .trailingStatusSwipeActions) ?? trailingStatusSwipeActions
         self.widescreenNavigationMode = try container.decodeIfPresent(WidescreenNavigationMode.self, forKey: .widescreenNavigationMode) ?? Self.defaultWidescreenNavigationMode
         self.underlineTextLinks = try container.decodeIfPresent(Bool.self, forKey: .underlineTextLinks) ?? false
-        self.showAttachmentsInTimeline = try container.decodeIfPresent(Bool.self, forKey: .showAttachmentsInTimeline) ?? true
         
         if let existing = try? container.decode(Visibility.self, forKey: .defaultPostVisibility) {
             self.defaultPostVisibility = .visibility(existing)
@@ -128,7 +127,6 @@ public final class Preferences: Codable, ObservableObject {
         try container.encode(trailingStatusSwipeActions, forKey: .trailingStatusSwipeActions)
         try container.encode(widescreenNavigationMode, forKey: .widescreenNavigationMode)
         try container.encode(underlineTextLinks, forKey: .underlineTextLinks)
-        try container.encode(showAttachmentsInTimeline, forKey: .showAttachmentsInTimeline)
         
         try container.encode(defaultPostVisibility, forKey: .defaultPostVisibility)
         try container.encode(defaultReplyVisibility, forKey: .defaultReplyVisibility)
@@ -184,7 +182,6 @@ public final class Preferences: Codable, ObservableObject {
     private static var defaultWidescreenNavigationMode = WidescreenNavigationMode.splitScreen
     @Published public var widescreenNavigationMode  = Preferences.defaultWidescreenNavigationMode
     @Published public var underlineTextLinks = false
-    @Published public var showAttachmentsInTimeline = true
     
     // MARK: Composing
     @Published public var defaultPostVisibility = PostVisibility.serverDefault
@@ -256,7 +253,6 @@ public final class Preferences: Codable, ObservableObject {
         case trailingStatusSwipeActions
         case widescreenNavigationMode
         case underlineTextLinks
-        case showAttachmentsInTimeline
         
         case defaultPostVisibility
         case defaultReplyVisibility

Packages/UserAccounts/Sources/UserAccounts/UserAccountInfo.swift

@@ -16,11 +16,6 @@ public struct UserAccountInfo: Equatable, Hashable, Identifiable {
     public private(set) var username: String!
     public let accessToken: String
     
-    // Sort of hack to be able to access these from the share extension.
-    public internal(set) var serverDefaultLanguage: String?
-    public internal(set) var serverDefaultVisibility: String?
-    public internal(set) var serverDefaultFederation: Bool?
-    
     fileprivate static let tempAccountID = "temp"
     
     static func id(instanceURL: URL, username: String?) -> String {
@@ -52,47 +47,21 @@ public struct UserAccountInfo: Equatable, Hashable, Identifiable {
         self.accessToken = accessToken
     }
     
-    init?(userDefaultsDict dict: [String: Any]) {
-        guard let id = dict["id"] as? String,
-            let instanceURL = dict["instanceURL"] as? String,
+    init?(userDefaultsDict dict: [String: String]) {
+        guard let id = dict["id"],
+            let instanceURL = dict["instanceURL"],
             let url = URL(string: instanceURL),
-            let clientID = dict["clientID"] as? String,
-            let secret = dict["clientSecret"] as? String,
-            let accessToken = dict["accessToken"] as? String else {
+            let clientID = dict["clientID"],
+            let secret = dict["clientSecret"],
+            let accessToken = dict["accessToken"] else {
                 return nil
         }
         self.id = id
         self.instanceURL = url
         self.clientID = clientID
         self.clientSecret = secret
-        self.username = dict["username"] as? String
+        self.username = dict["username"]
         self.accessToken = accessToken
-        self.serverDefaultLanguage = dict["serverDefaultLanguage"] as? String
-        self.serverDefaultVisibility = dict["serverDefaultVisibility"] as? String
-        self.serverDefaultFederation = dict["serverDefaultFederation"] as? Bool
-    }
-    
-    var userDefaultsDict: [String: Any] {
-        var dict: [String: Any] = [
-            "id": id,
-            "instanceURL": instanceURL.absoluteString,
-            "clientID": clientID,
-            "clientSecret": clientSecret,
-            "accessToken": accessToken,
-        ]
-        if let username {
-            dict["username"] = username
-        }
-        if let serverDefaultLanguage {
-            dict["serverDefaultLanguage"] = serverDefaultLanguage
-        }
-        if let serverDefaultVisibility {
-            dict["serverDefaultVisibility"] = serverDefaultVisibility
-        }
-        if let serverDefaultFederation {
-            dict["serverDefaultFederation"] = serverDefaultFederation
-        }
-        return dict
     }
     
     /// A filename-safe string for this account

Packages/UserAccounts/Sources/UserAccounts/UserAccountsManager.swift

@@ -46,7 +46,19 @@ public class UserAccountsManager: ObservableObject {
         }
         set {
             objectWillChange.send()
-            let array = newValue.map(\.userDefaultsDict)
+            let array = newValue.map { (info) -> [String: String] in
+                var res = [
+                    "id": info.id,
+                    "instanceURL": info.instanceURL.absoluteString,
+                    "clientID": info.clientID,
+                    "clientSecret": info.clientSecret,
+                    "accessToken": info.accessToken
+                ]
+                if let username = info.username {
+                    res["username"] = username
+                }
+                return res
+            }
             defaults.set(array, forKey: accountsKey)
         }
     }
@@ -135,17 +147,6 @@ public class UserAccountsManager: ObservableObject {
         mostRecentAccountID = account?.id
     }
 
-    public func updateServerPreferences(_ account: UserAccountInfo, defaultLanguage: String?, defaultVisibility: String?, defaultFederation: Bool?) {
-        guard let index = accounts.firstIndex(where: { $0.id == account.id }) else {
-            return
-        }
-        var account = account
-        account.serverDefaultLanguage = defaultLanguage
-        account.serverDefaultVisibility = defaultVisibility
-        account.serverDefaultFederation = defaultFederation
-        accounts[index] = account
-    }
-
 }
 
 public extension Notification.Name {

ShareExtension/ShareMastodonContext.swift

@@ -28,7 +28,7 @@ class ShareMastodonContext: ComposeMastodonContext, ObservableObject {
         self.instanceFeatures = InstanceFeatures()
         
         Task { @MainActor in
-            async let instance = try? await run(Client.getInstanceV1()).0
+            async let instance = try? await run(Client.getInstance()).0
             async let nodeInfo: NodeInfo? = await withCheckedContinuation({ continuation in
                 self.client.nodeInfo { response in
                     switch response {
@@ -40,7 +40,7 @@ class ShareMastodonContext: ComposeMastodonContext, ObservableObject {
                 }
             })
             guard let instance = await instance else { return }
-            self.instanceFeatures.update(instance: InstanceInfo(v1: instance), nodeInfo: await nodeInfo)
+            self.instanceFeatures.update(instance: InstanceInfo(instance: instance), nodeInfo: await nodeInfo)
         }
         
         Task { @MainActor in

ShareExtension/ShareViewController.swift

@@ -53,14 +53,18 @@ class ShareViewController: UIViewController {
     private func createDraft(account: UserAccountInfo) async -> Draft {
         async let (text, attachments) = getDraftConfigurationFromExtensionContext()
         
+        // TODO: I really don't like that there's a network request in the hot path here, but we don't have easy access to AccountPreferences :/
+        let serverPrefs = try? await Client(baseURL: account.instanceURL, accessToken: account.accessToken).run(Client.getPreferences()).0
+        let visibility = Preferences.shared.defaultPostVisibility.resolved(withServerDefault: serverPrefs?.postingDefaultVisibility)
+        
         let draft = DraftsPersistentContainer.shared.createDraft(
             accountID: account.id,
             text: await text,
             contentWarning: "",
             inReplyToID: nil,
-            visibility: Preferences.shared.defaultPostVisibility.resolved(withServerDefault: account.serverDefaultVisibility.flatMap(Visibility.init(rawValue:))),
-            language: account.serverDefaultLanguage,
-            localOnly: !(account.serverDefaultFederation ?? true)
+            visibility: visibility,
+            language: serverPrefs?.postingDefaultLanguage,
+            localOnly: !(serverPrefs?.postingDefaultFederation ?? true)
         )
         
         for attachment in await attachments {

Tusker/API/MastodonController.swift

@@ -53,8 +53,7 @@ class MastodonController: ObservableObject {
     let instanceFeatures = InstanceFeatures()
     
     @Published private(set) var account: AccountMO?
-    @Published private(set) var instance: InstanceV1?
-    @Published private var instanceV2: InstanceV2?
+    @Published private(set) var instance: Instance?
     @Published private(set) var instanceInfo: InstanceInfo!
     @Published private(set) var nodeInfo: NodeInfo!
     @Published private(set) var lists: [List] = []
@@ -64,7 +63,7 @@ class MastodonController: ObservableObject {
     
     private var cancellables = Set<AnyCancellable>()
     
-    private var pendingOwnInstanceRequestCallbacks = [(Result<InstanceV1, Client.Error>) -> Void]()
+    private var pendingOwnInstanceRequestCallbacks = [(Result<Instance, Client.Error>) -> Void]()
     private var ownInstanceRequest: URLSessionTask?
     
     var loggedIn: Bool {
@@ -108,14 +107,9 @@ class MastodonController: ObservableObject {
         
         $instance
             .compactMap { $0 }
-            .combineLatest($instanceV2)
-            .sink {[unowned self] (instance, v2) in
-                var info = InstanceInfo(v1: instance)
-                if let v2 {
-                    info.update(v2: v2)
-                }
-                self.instanceInfo = info
-                self.updateActiveInstance(from: info)
+            .sink { [unowned self] in
+                self.updateActiveInstance(from: $0)
+                self.instanceInfo = InstanceInfo(instance: $0)
             }
             .store(in: &cancellables)
         
@@ -223,10 +217,6 @@ class MastodonController: ObservableObject {
                 
                 _ = try await (ownAccount, ownInstance)
                 
-                if instanceFeatures.hasMastodonVersion(4, 0, 0) {
-                    async let _ = try? getOwnInstanceV2()
-                }
-                
                 loadLists()
                 _ = await loadFilters()
                 await loadServerPreferences()
@@ -287,7 +277,7 @@ class MastodonController: ObservableObject {
         }
     }
     
-    func getOwnInstance(completion: ((InstanceV1) -> Void)? = nil) {
+    func getOwnInstance(completion: ((Instance) -> Void)? = nil) {
         getOwnInstanceInternal(retryAttempt: 0) {
             if case let .success(instance) = $0 {
                 completion?(instance)
@@ -296,7 +286,7 @@ class MastodonController: ObservableObject {
     }
     
     @MainActor
-    func getOwnInstance() async throws -> InstanceV1 {
+    func getOwnInstance() async throws -> Instance {
         return try await withCheckedThrowingContinuation({ continuation in
             getOwnInstanceInternal(retryAttempt: 0) { result in
                 continuation.resume(with: result)
@@ -304,7 +294,7 @@ class MastodonController: ObservableObject {
         })
     }
     
-    private func getOwnInstanceInternal(retryAttempt: Int, completion: ((Result<InstanceV1, Client.Error>) -> Void)?) {
+    private func getOwnInstanceInternal(retryAttempt: Int, completion: ((Result<Instance, Client.Error>) -> Void)?) {
         // this is main thread only to prevent concurrent access to ownInstanceRequest and pendingOwnInstanceRequestCallbacks
         assert(Thread.isMainThread)
         
@@ -316,7 +306,7 @@ class MastodonController: ObservableObject {
             }
           
             if ownInstanceRequest == nil {
-                let request = Client.getInstanceV1()
+                let request = Client.getInstance()
                 ownInstanceRequest = run(request) { (response) in
                     switch response {
                     case .failure(let error):
@@ -371,10 +361,6 @@ class MastodonController: ObservableObject {
         }
     }
     
-    private func getOwnInstanceV2() async throws {
-        self.instanceV2 = try await client.run(Client.getInstanceV2()).0
-    }
-    
     // MainActor because the accountPreferences instance is bound to the view context
     @MainActor
     private func loadServerPreferences() async {
@@ -385,18 +371,15 @@ class MastodonController: ObservableObject {
         accountPreferences!.serverDefaultLanguage = prefs.postingDefaultLanguage
         accountPreferences!.serverDefaultVisibility = prefs.postingDefaultVisibility
         accountPreferences!.serverDefaultFederation = prefs.postingDefaultFederation ?? true
-        if let accountInfo {
-            UserAccountsManager.shared.updateServerPreferences(accountInfo, defaultLanguage: prefs.postingDefaultLanguage, defaultVisibility: prefs.postingDefaultVisibility.rawValue, defaultFederation: prefs.postingDefaultFederation)
-        }
     }
     
-    private func updateActiveInstance(from info: InstanceInfo) {
+    private func updateActiveInstance(from instance: Instance) {
         persistentContainer.performBackgroundTask { context in
             if let existing = try? context.fetch(ActiveInstance.fetchRequest()).first {
-                existing.update(from: info)
+                existing.update(from: instance)
             } else {
                 let new = ActiveInstance(context: context)
-                new.update(from: info)
+                new.update(from: instance)
             }
             if context.hasChanges {
                 try? context.save()

Tusker/CoreData/ActiveInstance.swift

@@ -22,20 +22,18 @@ public final class ActiveInstance: NSManagedObject {
     @NSManaged public var maxStatusCharacters: Int
     @NSManaged private var configurationData: Data?
     @NSManaged private var pollsConfigurationData: Data?
-    @NSManaged public var translation: Bool
     
     @LazilyDecoding(from: \ActiveInstance.configurationData, fallback: nil)
-    public var configuration: InstanceV1.Configuration?
+    public var configuration: Instance.Configuration?
     
     @LazilyDecoding(from: \ActiveInstance.pollsConfigurationData, fallback: nil)
-    public var pollsConfiguration: InstanceV1.PollsConfiguration?
+    public var pollsConfiguration: Instance.PollsConfiguration?
     
-    func update(from info: InstanceInfo) {
-        self.version = info.version
-        self.maxStatusCharacters = info.maxStatusCharacters ?? 500
-        self.configuration = info.configuration
-        self.pollsConfiguration = info.pollsConfiguration
-        self.translation = info.translation
+    func update(from instance: Instance) {
+        self.version = instance.version
+        self.maxStatusCharacters = instance.maxStatusCharacters ?? 500
+        self.configuration = instance.configuration
+        self.pollsConfiguration = instance.pollsConfiguration
     }
 }
 
@@ -45,8 +43,7 @@ extension InstanceInfo {
             version: activeInstance.version,
             maxStatusCharacters: activeInstance.maxStatusCharacters,
             configuration: activeInstance.configuration,
-            pollsConfiguration: activeInstance.pollsConfiguration,
-            translation: activeInstance.translation
+            pollsConfiguration: activeInstance.pollsConfiguration
         )
     }
 }

Tusker/CoreData/StatusMO.swift

@@ -54,7 +54,6 @@ public final class StatusMO: NSManagedObject, StatusProtocol {
     @NSManaged public var reblog: StatusMO?
     @NSManaged public var localOnly: Bool
     @NSManaged public var lastFetchedAt: Date?
-    @NSManaged public var language: String?
     
     @LazilyDecoding(arrayFrom: \StatusMO.attachmentsData)
     public var attachments: [Attachment]
@@ -140,7 +139,6 @@ extension StatusMO {
         self.visibility = status.visibility
         self.poll = status.poll
         self.localOnly = status.localOnly ?? false
-        self.language = status.language
         
         if let existing = container.account(for: status.account.id, in: context) {
             existing.updateFrom(apiAccount: status.account, container: container)

Tusker/CoreData/Tusker.xcdatamodeld/Tusker.xcdatamodel/contents

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<model type="com.apple.IDECoreDataModeler.DataModel" documentVersion="1.0" lastSavedToolsVersion="22522" systemVersion="23B92" minimumToolsVersion="Automatic" sourceLanguage="Swift" userDefinedModelVersionIdentifier="">
+<model type="com.apple.IDECoreDataModeler.DataModel" documentVersion="1.0" lastSavedToolsVersion="22225" systemVersion="23A344" minimumToolsVersion="Automatic" sourceLanguage="Swift" userDefinedModelVersionIdentifier="">
     <entity name="Account" representedClassName="AccountMO" syncable="YES">
         <attribute name="acct" attributeType="String"/>
         <attribute name="active" attributeType="Boolean" defaultValueString="NO" usesScalarValueType="YES"/>
@@ -41,7 +41,6 @@
         <attribute name="configurationData" optional="YES" attributeType="Binary"/>
         <attribute name="maxStatusCharacters" optional="YES" attributeType="Integer 64" defaultValueString="0" usesScalarValueType="YES"/>
         <attribute name="pollsConfigurationData" optional="YES" attributeType="Binary"/>
-        <attribute name="translation" attributeType="Boolean" defaultValueString="NO" usesScalarValueType="YES"/>
         <attribute name="version" optional="YES" attributeType="String"/>
     </entity>
     <entity name="Filter" representedClassName="FilterMO" syncable="YES">
@@ -110,7 +109,6 @@
         <attribute name="id" attributeType="String"/>
         <attribute name="inReplyToAccountID" optional="YES" attributeType="String"/>
         <attribute name="inReplyToID" optional="YES" attributeType="String"/>
-        <attribute name="language" optional="YES" attributeType="String"/>
         <attribute name="lastFetchedAt" optional="YES" attributeType="Date" usesScalarValueType="NO"/>
         <attribute name="localOnly" attributeType="Boolean" defaultValueString="NO" usesScalarValueType="YES"/>
         <attribute name="mentionsData" attributeType="Binary"/>
@@ -125,8 +123,7 @@
         <attribute name="url" optional="YES" attributeType="URI"/>
         <attribute name="visibilityString" attributeType="String"/>
         <relationship name="account" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="Account" inverseName="statuses" inverseEntity="Account"/>
-        <relationship name="reblog" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="Status" inverseName="reblogs" inverseEntity="Status"/>
-        <relationship name="reblogs" optional="YES" toMany="YES" deletionRule="Nullify" destinationEntity="Status" inverseName="reblog" inverseEntity="Status"/>
+        <relationship name="reblog" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="Status"/>
         <relationship name="timelines" optional="YES" toMany="YES" deletionRule="Nullify" destinationEntity="TimelineState" inverseName="statuses" inverseEntity="TimelineState"/>
         <uniquenessConstraints>
             <uniquenessConstraint>

Tusker/LazilyDecoding.swift

@@ -33,37 +33,41 @@ public struct LazilyDecoding<Enclosing: NSManagedObject, Value: Codable> {
     
     public static subscript(_enclosingInstance instance: Enclosing, wrapped wrappedKeyPath: ReferenceWritableKeyPath<Enclosing, Value>, storage storageKeyPath: ReferenceWritableKeyPath<Enclosing, Self>) -> Value {
         get {
-            var wrapper = instance[keyPath: storageKeyPath]
-            if let value = wrapper.value {
-                return value
-            } else {
-                guard let data = instance[keyPath: wrapper.keyPath] else { return wrapper.fallback }
-                do {
-                    let value = try decoder.decode(Box.self, from: data)
-                    wrapper.value = value.value
-                    wrapper.observation = instance.observe(wrapper.keyPath, changeHandler: { instance, _ in
-                        var wrapper = instance[keyPath: storageKeyPath]
-                        if wrapper.skipClearingOnNextUpdate {
-                            wrapper.skipClearingOnNextUpdate = false
-                        } else {
-                            wrapper.removeCachedValue()
-                        }
+            instance.performOnContext {
+                var wrapper = instance[keyPath: storageKeyPath]
+                if let value = wrapper.value {
+                    return value
+                } else {
+                    guard let data = instance[keyPath: wrapper.keyPath] else { return wrapper.fallback }
+                    do {
+                        let value = try decoder.decode(Box.self, from: data)
+                        wrapper.value = value.value
+                        wrapper.observation = instance.observe(wrapper.keyPath, changeHandler: { instance, _ in
+                            var wrapper = instance[keyPath: storageKeyPath]
+                            if wrapper.skipClearingOnNextUpdate {
+                                wrapper.skipClearingOnNextUpdate = false
+                            } else {
+                                wrapper.removeCachedValue()
+                            }
+                            instance[keyPath: storageKeyPath] = wrapper
+                        })
                         instance[keyPath: storageKeyPath] = wrapper
-                    })
-                    instance[keyPath: storageKeyPath] = wrapper
-                    return value.value
-                } catch {
-                    return wrapper.fallback
+                        return value.value
+                    } catch {
+                        return wrapper.fallback
+                    }
                 }
             }
         }
         set {
-            var wrapper = instance[keyPath: storageKeyPath]
-            wrapper.value = newValue
-            wrapper.skipClearingOnNextUpdate = true
-            instance[keyPath: storageKeyPath] = wrapper
-            let newData = try! encoder.encode(Box(value: newValue))
-            instance[keyPath: wrapper.keyPath] = newData
+            instance.performOnContext {
+                var wrapper = instance[keyPath: storageKeyPath]
+                wrapper.value = newValue
+                wrapper.skipClearingOnNextUpdate = true
+                instance[keyPath: storageKeyPath] = wrapper
+                let newData = try! encoder.encode(Box(value: newValue))
+                instance[keyPath: wrapper.keyPath] = newData
+            }
         }
     }
     
@@ -74,6 +78,16 @@ public struct LazilyDecoding<Enclosing: NSManagedObject, Value: Codable> {
     
 }
 
+extension NSManagedObject {
+    fileprivate func performOnContext<V>(_ f: () -> V) -> V {
+        if let managedObjectContext {
+            managedObjectContext.performAndWait(f)
+        } else {
+            f()
+        }
+    }
+}
+
 extension LazilyDecoding {
     init<T>(arrayFrom keyPath: ReferenceWritableKeyPath<Enclosing, Data?>) where Value == [T] {
         self.init(from: keyPath, fallback: [])

Tusker/Scenes/MainSceneDelegate.swift

@@ -148,7 +148,7 @@ class MainSceneDelegate: UIResponder, UIWindowSceneDelegate, TuskerSceneDelegate
             minDate.addTimeInterval(-7 * 24 * 60 * 60)
             
             let statusReq: NSFetchRequest<NSFetchRequestResult> = StatusMO.fetchRequest()
-            statusReq.predicate = NSPredicate(format: "((lastFetchedAt = nil) OR (lastFetchedAt < %@)) AND (reblogs.@count = 0)", minDate as NSDate)
+            statusReq.predicate = NSPredicate(format: "(lastFetchedAt = nil) OR (lastFetchedAt < %@)", minDate as NSDate)
             let deleteStatusReq = NSBatchDeleteRequest(fetchRequest: statusReq)
             deleteStatusReq.resultType = .resultTypeCount
             if let res = try? context.execute(deleteStatusReq) as? NSBatchDeleteResult {

Tusker/Screens/Conversation/ConversationCollectionViewController.swift

@@ -15,7 +15,6 @@ class ConversationCollectionViewController: UIViewController, CollectionViewCont
     private let mastodonController: MastodonController
     private let mainStatusID: String
     private let mainStatusState: CollapseState
-    private var mainStatusTranslation: Translation?
     var statusIDToScrollToOnLoad: String
     var showStatusesAutomatically = false
     
@@ -89,14 +88,11 @@ class ConversationCollectionViewController: UIViewController, CollectionViewCont
             cell.updateUI(statusID: item.0, state: item.1, filterResult: .allow, precomputedContent: nil)
             cell.setShowThreadLinks(prev: item.2, next: item.3)
         }
-        let mainStatusCell = UICollectionView.CellRegistration<ConversationMainStatusCollectionViewCell, (String, CollapseState, Translation?, Bool)> { [unowned self] cell, indexPath, item in
+        let mainStatusCell = UICollectionView.CellRegistration<ConversationMainStatusCollectionViewCell, (String, CollapseState, Bool)> { [unowned self] cell, indexPath, item in
             cell.delegate = self
-            cell.translateStatus = { [unowned self] in
-                self.translateMainStatus()
-            }
             cell.showStatusAutomatically = self.showStatusesAutomatically
-            cell.updateUI(statusID: item.0, state: item.1, translation: item.2)
-            cell.setShowThreadLinks(prev: item.3, next: false)
+            cell.updateUI(statusID: item.0, state: item.1)
+            cell.setShowThreadLinks(prev: item.2, next: false)
         }
         let expandThreadCell = UICollectionView.CellRegistration<ExpandThreadCollectionViewCell, ([ConversationNode], Bool)> { cell, indexPath, item in
             cell.updateUI(childThreads: item.0, inline: item.1)
@@ -108,7 +104,7 @@ class ConversationCollectionViewController: UIViewController, CollectionViewCont
             switch itemIdentifier {
             case let .status(id: id, node: _, state: state, prevLink: prevLink, nextLink: nextLink):
                 if id == self.mainStatusID {
-                    return collectionView.dequeueConfiguredReusableCell(using: mainStatusCell, for: indexPath, item: (id, state, self.mainStatusTranslation, prevLink))
+                    return collectionView.dequeueConfiguredReusableCell(using: mainStatusCell, for: indexPath, item: (id, state, prevLink))
                 } else {
                     return collectionView.dequeueConfiguredReusableCell(using: statusCell, for: indexPath, item: (id, state, prevLink, nextLink))
                 }
@@ -264,30 +260,6 @@ class ConversationCollectionViewController: UIViewController, CollectionViewCont
         }
     }
     
-    private func translateMainStatus() {
-        Task { @MainActor in
-            let translation: Translation
-            do {
-                translation = try await mastodonController.run(Status.translate(mainStatusID)).0
-            } catch {
-                let config = ToastConfiguration(from: error, with: "Error Translating", in: self) { toast in
-                    toast.dismissToast(animated: true)
-                    self.translateMainStatus()
-                }
-                self.showToast(configuration: config, animated: true)
-                return
-            }
-            
-            mainStatusTranslation = translation
-            
-            var snapshot = dataSource.snapshot()
-            snapshot.reconfigureItems(snapshot.itemIdentifiers(inSection: .mainStatus))
-            await MainActor.run {
-                dataSource.apply(snapshot, animatingDifferences: true)
-            }
-        }
-    }
-    
 }
 
 extension ConversationCollectionViewController {

Tusker/Screens/Onboarding/InstanceSelectorTableViewController.swift

@@ -162,7 +162,7 @@ class InstanceSelectorTableViewController: UITableViewController {
         }
 
         let client = Client(baseURL: url, session: .appDefault)
-        let request = Client.getInstanceV1()
+        let request = Client.getInstance()
         client.run(request) { (response) in
             var snapshot = self.dataSource.snapshot()
             if snapshot.indexOfSection(.selected) != nil {
@@ -309,7 +309,7 @@ extension InstanceSelectorTableViewController {
         case recommendedInstances
     }
     enum Item: Equatable, Hashable {
-        case selected(URL, InstanceV1)
+        case selected(URL, Instance)
         case recommended(InstanceSelector.Instance)
         
         static func ==(lhs: Item, rhs: Item) -> Bool {

Tusker/Screens/Preferences/AppearancePrefsView.swift

@@ -118,15 +118,12 @@ struct AppearancePrefsView : View {
             Toggle(isOn: $preferences.alwaysShowStatusVisibilityIcon) {
                 Text("Always Show Status Visibility Icons")
             }
-            Toggle(isOn: $preferences.showLinkPreviews) {
-                Text("Show Link Previews")
-            }
-            Toggle(isOn: $preferences.showAttachmentsInTimeline) {
-                Text("Show Attachments on Timeline")
-            }
             Toggle(isOn: $preferences.hideActionsInTimeline) {
                 Text("Hide Actions on Timeline")
             }
+            Toggle(isOn: $preferences.showLinkPreviews) {
+                Text("Show Link Previews")
+            }
             Toggle(isOn: $preferences.underlineTextLinks) {
                 Text("Underline Links")
             }

Tusker/Screens/Status Edit History/StatusEditCollectionViewCell.swift

@@ -61,34 +61,13 @@ class StatusEditCollectionViewCell: UICollectionViewListCell {
         $0.addTarget(self, action: #selector(collapseButtonPressed), for: .touchUpInside)
     }
     
-    private lazy var contentContainer = StatusContentContainer(arrangedSubviews: [
-        contentTextView,
-        cardView,
-        attachmentsView,
-        pollView,
-    ] as! [any StatusContentView], useTopSpacer: false).configure {
+    private let contentContainer = StatusContentContainer<StatusEditContentTextView, StatusEditPollView>(useTopSpacer: false).configure {
+        $0.contentTextView.defaultFont = TimelineStatusCollectionViewCell.contentFont
+        $0.contentTextView.monospaceFont = TimelineStatusCollectionViewCell.monospaceFont
+        $0.contentTextView.paragraphStyle = TimelineStatusCollectionViewCell.contentParagraphStyle
         $0.setContentHuggingPriority(.defaultLow, for: .vertical)
     }
     
-    private let contentTextView = StatusEditContentTextView().configure {
-        $0.adjustsFontForContentSizeCategory = true
-        $0.isScrollEnabled = false
-        $0.backgroundColor = nil
-        $0.isEditable = false
-        $0.isSelectable = false
-        $0.defaultFont = TimelineStatusCollectionViewCell.contentFont
-        $0.monospaceFont = TimelineStatusCollectionViewCell.monospaceFont
-        $0.paragraphStyle = TimelineStatusCollectionViewCell.contentParagraphStyle
-    }
-    
-    private let cardView = StatusCardView().configure {
-        $0.heightAnchor.constraint(equalToConstant: StatusContentContainer.cardViewHeight).isActive = true
-    }
-    
-    private let attachmentsView = AttachmentsContainerView()
-    
-    private let pollView = StatusEditPollView()
-    
     weak var delegate: StatusEditCollectionViewCellDelegate?
     private var mastodonController: MastodonController! { delegate?.apiController }
     
@@ -129,7 +108,7 @@ class StatusEditCollectionViewCell: UICollectionViewListCell {
                 }
                 str += "collapsed"
             } else {
-                str += AttributedString(contentTextView.attributedText)
+                str += AttributedString(contentContainer.contentTextView.attributedText)
                 
                 if edit.attachments.count > 0 {
                     let includeDescriptions: Bool
@@ -191,13 +170,13 @@ class StatusEditCollectionViewCell: UICollectionViewListCell {
         
         timestampLabel.text = ConversationMainStatusCollectionViewCell.dateFormatter.string(from: edit.createdAt)
         
-        contentTextView.setTextFrom(edit: edit, index: index)
-        contentTextView.navigationDelegate = delegate
-        attachmentsView.delegate = self
-        attachmentsView.updateUI(attachments: edit.attachments)
-        pollView.isHidden = edit.poll == nil
-        pollView.updateUI(poll: edit.poll, emojis: edit.emojis)
-        cardView.isHidden = true
+        contentContainer.contentTextView.setTextFrom(edit: edit, index: index)
+        contentContainer.contentTextView.navigationDelegate = delegate
+        contentContainer.attachmentsView.delegate = self
+        contentContainer.attachmentsView.updateUI(attachments: edit.attachments)
+        contentContainer.pollView.isHidden = edit.poll == nil
+        contentContainer.pollView.updateUI(poll: edit.poll, emojis: edit.emojis)
+        contentContainer.cardView.isHidden = true
         
         contentWarningLabel.text = edit.spoilerText
         contentWarningLabel.isHidden = edit.spoilerText.isEmpty
@@ -240,9 +219,9 @@ extension StatusEditCollectionViewCell: AttachmentViewDelegate {
         guard let delegate else {
             return nil
         }
-        let attachments = attachmentsView.attachments!
+        let attachments = contentContainer.attachmentsView.attachments!
         let sourceViews = attachments.map {
-            attachmentsView.getAttachmentView(for: $0)
+            contentContainer.attachmentsView.getAttachmentView(for: $0)
         }
         let gallery = delegate.gallery(attachments: attachments, sourceViews: sourceViews, startIndex: index)
         return gallery

Tusker/Screens/Status Edit History/StatusEditPollView.swift

@@ -9,7 +9,7 @@
 import UIKit
 import Pachyderm
 
-class StatusEditPollView: UIStackView, StatusContentView {
+class StatusEditPollView: UIStackView, StatusContentPollView {
     
     private var titleLabels: [EmojiLabel] = []
     

Tusker/Screens/Timeline/TimelineViewController.swift

@@ -164,18 +164,6 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
             .store(in: &cancellables)
         NotificationCenter.default.addObserver(self, selector: #selector(handleStatusDeleted), name: .statusDeleted, object: mastodonController)
         
-        Preferences.shared.$showAttachmentsInTimeline
-            // skip the initial value
-            .dropFirst()
-            // publisher fires on willChange, wait the change is actually made
-            .receive(on: DispatchQueue.main)
-            .sink { [unowned self] _ in
-                var snapshot = self.dataSource.snapshot()
-                snapshot.reconfigureItems(snapshot.itemIdentifiers)
-                self.dataSource.apply(snapshot, animatingDifferences: false)
-            }
-            .store(in: &cancellables)
-        
         if userActivity != nil {
             userActivityNeedsUpdate
                 .debounce(for: .seconds(1), scheduler: DispatchQueue.main)
@@ -192,7 +180,6 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
     // separate method because InstanceTimelineViewController needs to be able to customize it
     func configureStatusCell(_ cell: TimelineStatusCollectionViewCell, id: String, state: CollapseState, filterResult: Filterer.Result, precomputedContent: NSAttributedString?) {
         cell.delegate = self
-        cell.showAttachmentsInline = Preferences.shared.showAttachmentsInTimeline
         if case .home = timeline {
             cell.showFollowedHashtags = true
         } else {
@@ -420,7 +407,7 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
                 }
                 let hasStatusesToRestore = await loadStatusesToRestore(position: position)
                 if hasStatusesToRestore {
-                    await applyItemsToRestore(position: position)
+                    applyItemsToRestore(position: position)
                     loaded = true
                 }
             case .mastodon:
@@ -443,7 +430,7 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
             position.centerStatusID = centerStatusID
             let hasStatusesToRestore = await loadStatusesToRestore(position: position)
             if hasStatusesToRestore {
-                await applyItemsToRestore(position: position)
+                applyItemsToRestore(position: position)
             }
             mastodonController.persistentContainer.viewContext.delete(position)
         }
@@ -458,16 +445,6 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
             if let status = mastodonController.persistentContainer.status(for: id) {
                 // touch the status so that, even if it's old, it doesn't get pruned when we go into the background
                 status.touch()
-                
-                // there was a bug where th the reblogged status would get pruned even when it was still refernced by the reblog
-                // as a temporary workaround, until there are no longer user db's in this state,
-                // check if the reblog is invalid and reload the status if so
-                if let reblog = status.reblog,
-                   // force the fault to fire
-                    case _  = reblog.id,
-                   reblog.isDeleted {
-                    unloaded.append(id)
-                }
             } else {
                 unloaded.append(id)
             }
@@ -532,7 +509,7 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
     }
     
     @MainActor
-    private func applyItemsToRestore(position: TimelinePosition) async {
+    private func applyItemsToRestore(position: TimelinePosition) {
         var snapshot = NSDiffableDataSourceSnapshot<Section, Item>()
         snapshot.appendSections([.statuses])
         let statusIDs = position.statusIDs
@@ -545,13 +522,14 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
             "statusIDs": position.statusIDs
         ]
         SentrySDK.addBreadcrumb(crumb)
-        await apply(snapshot, animatingDifferences: false)
-        if let centerStatusID,
-           let index = statusIDs.firstIndex(of: centerStatusID) {
-            self.scrollToItem(item: items[index])
-            stateRestorationLogger.info("TimelineViewController: restored statuses with center ID \(centerStatusID)")
-        } else {
-            stateRestorationLogger.fault("TimelineViewController: restored statuses, but couldn't find center ID")
+        dataSource.apply(snapshot, animatingDifferences: false) {
+            if let centerStatusID,
+               let index = statusIDs.firstIndex(of: centerStatusID) {
+                self.scrollToItem(item: items[index])
+                stateRestorationLogger.info("TimelineViewController: restored statuses with center ID \(centerStatusID)")
+            } else {
+                stateRestorationLogger.fault("TimelineViewController: restored statuses, but couldn't find center ID")
+            }
         }
     }
     

Tusker/Views/Attachments/AttachmentsContainerView.swift

@@ -30,8 +30,8 @@ class AttachmentsContainerView: UIView {
         }
     }
     
-    private var blurView: UIVisualEffectView?
-    private var hideButtonView: UIVisualEffectView?
+    var blurView: UIVisualEffectView?
+    var hideButtonView: UIVisualEffectView?
     var contentHidden: Bool! {
         didSet {
             guard let blurView = blurView,
@@ -42,8 +42,6 @@ class AttachmentsContainerView: UIView {
         }
     }
     
-    private var label: UILabel?
-    
     override init(frame: CGRect) {
         super.init(frame: frame)
         commonInit()
@@ -69,26 +67,21 @@ class AttachmentsContainerView: UIView {
     
     // MARK: - User Interaface
     
-    func updateUI(attachments: [Attachment], labelOnly: Bool = false) {
+    func updateUI(attachments: [Attachment]) {
         let newTokens = attachments.map { AttachmentToken(attachment: $0) }
         
-        guard !labelOnly else {
-            self.attachments = attachments
-            self.attachmentTokens = newTokens
-            updateLabel(attachments: attachments)
-            return
-        }
-        
         guard self.attachmentTokens != newTokens else {
-            self.isHidden = attachments.isEmpty
             return
         }
         
         self.attachments = attachments
         self.attachmentTokens = newTokens
         
-        removeAttachmentViews()
-        hideButtonView?.isHidden = false
+        attachmentViews.allObjects.forEach { $0.removeFromSuperview() }
+        attachmentViews.removeAllObjects()
+        attachmentStacks.allObjects.forEach { $0.removeFromSuperview() }
+        attachmentStacks.removeAllObjects()
+        moreView?.removeFromSuperview()
         
         var accessibilityElements = [Any]()
 
@@ -291,14 +284,6 @@ class AttachmentsContainerView: UIView {
         self.accessibilityElements = accessibilityElements
     }
     
-    private func removeAttachmentViews() {
-        attachmentViews.allObjects.forEach { $0.removeFromSuperview() }
-        attachmentViews.removeAllObjects()
-        attachmentStacks.allObjects.forEach { $0.removeFromSuperview() }
-        attachmentStacks.removeAllObjects()
-        moreView?.removeFromSuperview()
-    }
-    
     private func createAttachmentView(index: Int, hSize: RelativeSize, vSize: RelativeSize) -> AttachmentView {
         let attachmentView = AttachmentView(attachment: attachments[index], index: index)
         attachmentView.delegate = delegate
@@ -411,35 +396,6 @@ class AttachmentsContainerView: UIView {
         ])
     }
     
-    private func updateLabel(attachments: [Attachment]) {
-        removeAttachmentViews()
-        blurView?.isHidden = true
-        hideButtonView?.isHidden = true
-        aspectRatioConstraint?.isActive = false
-        
-        if label == nil {
-            if attachments.isEmpty {
-                accessibilityElements = []
-                return
-            }
-            label = UILabel()
-            label!.font = .preferredFont(forTextStyle: .body)
-            label!.adjustsFontForContentSizeCategory = true
-            label!.textColor = .secondaryLabel
-            label!.translatesAutoresizingMaskIntoConstraints = false
-            addSubview(label!)
-            NSLayoutConstraint.activate([
-                label!.leadingAnchor.constraint(equalTo: leadingAnchor),
-                label!.trailingAnchor.constraint(equalTo: trailingAnchor),
-                label!.topAnchor.constraint(equalTo: topAnchor),
-                label!.bottomAnchor.constraint(equalTo: bottomAnchor),
-            ])
-        }
-        
-        label!.text = "\(attachments.count) attachment\(attachments.count == 1 ? "" : "s")"
-        accessibilityElements = [label!]
-    }
-    
     // MARK: - Interaction
     
     @objc func blurViewTapped() {

Tusker/Views/ContentTextView.swift

@@ -23,7 +23,7 @@ class ContentTextView: LinkTextView, BaseEmojiLabel {
     weak var overrideMastodonController: MastodonController?
     var mastodonController: MastodonController? { overrideMastodonController ?? navigationDelegate?.apiController }
 
-    private(set) var htmlConverter = HTMLConverter()
+    private var htmlConverter = HTMLConverter()
     var defaultFont: UIFont {
         _read { yield htmlConverter.font }
         _modify { yield &htmlConverter.font }

Tusker/Views/Instance Cell/InstanceTableViewCell.swift

@@ -16,7 +16,7 @@ class InstanceTableViewCell: UITableViewCell {
     @IBOutlet weak var adultLabel: UILabel!
     @IBOutlet weak var descriptionTextView: ContentTextView!
     
-    var instance: InstanceV1?
+    var instance: Instance?
     var selectorInstance: InstanceSelector.Instance?
     
     var thumbnailURL: URL?
@@ -53,7 +53,7 @@ class InstanceTableViewCell: UITableViewCell {
         updateThumbnail(url: instance.proxiedThumbnailURL)
     }
     
-    func updateUI(instance: InstanceV1) {
+    func updateUI(instance: Instance) {
         self.instance = instance
         self.selectorInstance = nil
 

Tusker/Views/Poll/StatusPollView.swift

@@ -9,7 +9,7 @@
 import UIKit
 import Pachyderm
 
-class StatusPollView: UIView, StatusContentView {
+class StatusPollView: UIView, StatusContentPollView {
 
     private static let formatter: DateComponentsFormatter = {
         let f = DateComponentsFormatter()

Tusker/Views/Status/ConversationMainStatusCollectionViewCell.swift

@@ -117,40 +117,18 @@ class ConversationMainStatusCollectionViewCell: UICollectionViewListCell, Status
         $0.addTarget(self, action: #selector(collapseButtonPressed), for: .touchUpInside)
     }
     
-    private(set) lazy var contentContainer = StatusContentContainer(arrangedSubviews: [
-        contentTextView,
-        cardView,
-        attachmentsView,
-        pollView,
-    ] as! [any StatusContentView], useTopSpacer: true).configure {
+    let contentContainer = StatusContentContainer<StatusContentTextView, StatusPollView>(useTopSpacer: true).configure {
+        $0.contentTextView.defaultFont = ConversationMainStatusCollectionViewCell.contentFont
+        $0.contentTextView.monospaceFont = ConversationMainStatusCollectionViewCell.monospaceFont
+        $0.contentTextView.paragraphStyle = ConversationMainStatusCollectionViewCell.contentParagraphStyle
+        $0.contentTextView.isSelectable = true
+        $0.contentTextView.dataDetectorTypes = [.flightNumber, .address, .shipmentTrackingNumber, .phoneNumber]
+        if #available(iOS 16.0, *) {
+            $0.contentTextView.dataDetectorTypes.formUnion([.money, .physicalValue])
+        }
         $0.setContentHuggingPriority(.defaultLow, for: .vertical)
     }
     
-    let contentTextView =  StatusContentTextView().configure {
-        $0.adjustsFontForContentSizeCategory = true
-        $0.isScrollEnabled = false
-        $0.backgroundColor = nil
-        $0.isEditable = false
-        $0.isSelectable = true
-        $0.defaultFont = ConversationMainStatusCollectionViewCell.contentFont
-        $0.monospaceFont = ConversationMainStatusCollectionViewCell.monospaceFont
-        $0.paragraphStyle = ConversationMainStatusCollectionViewCell.contentParagraphStyle
-        $0.dataDetectorTypes = [.flightNumber, .address, .shipmentTrackingNumber, .phoneNumber]
-        if #available(iOS 16.0, *) {
-            $0.dataDetectorTypes.formUnion([.money, .physicalValue])
-        }
-    }
-    
-    private var translateButton: TranslateButton?
-    
-    let cardView = StatusCardView().configure {
-        $0.heightAnchor.constraint(equalToConstant: StatusContentContainer.cardViewHeight).isActive = true
-    }
-    
-    let attachmentsView = AttachmentsContainerView()
-    
-    let pollView = StatusPollView()
-    
     private lazy var favoritesCountButton = UIButton().configure {
         $0.titleLabel!.adjustsFontForContentSizeCategory = true
         $0.addTarget(self, action: #selector(favoritesCountPressed), for: .touchUpInside)
@@ -311,7 +289,6 @@ class ConversationMainStatusCollectionViewCell: UICollectionViewListCell, Status
     var mastodonController: MastodonController! { delegate?.apiController }
     weak var delegate: StatusCollectionViewCellDelegate?
     var showStatusAutomatically = false
-    var translateStatus: (() -> Void)?
     
     var statusID: String!
     var statusState: CollapseState!
@@ -341,9 +318,9 @@ class ConversationMainStatusCollectionViewCell: UICollectionViewListCell, Status
             accountDetailAccessibilityElement,
             contentWarningLabel,
             collapseButton,
-            contentTextView,
-            attachmentsView,
-            pollView,
+            contentContainer.contentTextView,
+            contentContainer.attachmentsView,
+            contentContainer.pollView,
             favoritesCountButton,
             reblogsCountButton,
             timestampAndClientLabel,
@@ -371,7 +348,7 @@ class ConversationMainStatusCollectionViewCell: UICollectionViewListCell, Status
     
     // MARK: Configure UI
     
-    func updateUI(statusID: String, state: CollapseState, translation: Translation?) {
+    func updateUI(statusID: String, state: CollapseState) {
         guard let status = mastodonController.persistentContainer.status(for: statusID) else {
             fatalError()
         }
@@ -381,17 +358,7 @@ class ConversationMainStatusCollectionViewCell: UICollectionViewListCell, Status
         self.statusID = statusID
         self.statusState = state
         
-        let attributedTranslatedContent: NSAttributedString? = translation.map {
-            contentTextView.htmlConverter.convert($0.content)
-        }
-        doUpdateUI(status: status, precomputedContent: attributedTranslatedContent)
-        
-        if !status.spoilerText.isEmpty,
-           let translated = translation?.spoilerText {
-            contentWarningLabel.text = translated
-            contentWarningLabel.setEmojis(status.emojis, identifier: "\(statusID)_translated")
-        }
-        
+        doUpdateUI(status: status)
         accountDetailToContentWarningSpacer.isHidden = collapseButton.isHidden
         contentWarningToCollapseButtonSpacer.isHidden = collapseButton.isHidden
         
@@ -416,31 +383,6 @@ class ConversationMainStatusCollectionViewCell: UICollectionViewListCell, Status
         } else {
             editTimestampButton.isHidden = true
         }
-        
-        if mastodonController.instanceFeatures.translation,
-           let preferredLanguage = mastodonController.accountPreferences.serverDefaultLanguage,
-           preferredLanguage != status.language {
-            var config = UIButton.Configuration.tinted()
-                config.image = UIImage(systemName: "globe")!
-            if let translation {
-                let lang = Locale.current.localizedString(forLanguageCode: translation.detectedSourceLanguage) ?? translation.detectedSourceLanguage
-                config.title = "Translated from \(lang)"
-            } else {
-                config.title = "Translate"
-            }
-            
-            if let translateButton {
-                translateButton.configuration = config
-            } else {
-                let button = TranslateButton(configuration: config)
-                button.addTarget(self, action: #selector(translatePressed), for: .touchUpInside)
-                translateButton = button
-                contentContainer.insertArrangedSubview(button, after: contentTextView)
-            }
-            translateButton!.isEnabled = translation == nil
-        } else if let translateButton {
-            contentContainer.removeArrangedSubview(translateButton)
-        }
     }
     
     private func createObservers() {
@@ -545,18 +487,6 @@ class ConversationMainStatusCollectionViewCell: UICollectionViewListCell, Status
         delegate?.show(StatusEditHistoryViewController(statusID: statusID, mastodonController: mastodonController), sender: nil)
     }
     
-    @objc private func translatePressed() {
-        guard let translateButton,
-              let translateStatus else {
-            return
-        }
-        var config = translateButton.configuration!
-        config.showsActivityIndicator = true
-        translateButton.configuration = config
-        // activity indicator will be hidden when translation finishes and the cell is reconfigured
-        translateStatus()
-    }
-    
 }
 
 private class ConversationMainStatusAccountDetailAccessibilityElement: UIAccessibilityElement {
@@ -625,13 +555,3 @@ extension ConversationMainStatusCollectionViewCell: UIPointerInteractionDelegate
         return nil
     }
 }
-
-private class TranslateButton: UIButton, StatusContentView {
-    var statusContentFillsHorizontally: Bool {
-        false
-    }
-    
-    func estimateHeight(effectiveWidth: CGFloat) -> CGFloat {
-        0
-    }
-}

Tusker/Views/Status/StatusCollectionViewCell.swift

@@ -24,11 +24,7 @@ protocol StatusCollectionViewCell: UICollectionViewCell, AttachmentViewDelegate
     var usernameLabel: UILabel { get }
     var contentWarningLabel: EmojiLabel { get }
     var collapseButton: StatusCollapseButton { get }
-    var contentContainer: StatusContentContainer { get }
-    var contentTextView: StatusContentTextView { get }
-    var pollView: StatusPollView { get }
-    var cardView: StatusCardView { get }
-    var attachmentsView: AttachmentsContainerView { get }
+    var contentContainer: StatusContentContainer<StatusContentTextView, StatusPollView> { get }
     var replyButton: UIButton { get }
     var favoriteButton: ToggleableButton { get }
     var reblogButton: ToggleableButton { get }
@@ -48,7 +44,6 @@ protocol StatusCollectionViewCell: UICollectionViewCell, AttachmentViewDelegate
     var isGrayscale: Bool { get set }
     var cancellables: Set<AnyCancellable> { get set }
     
-    func updateAttachmentsUI(status: StatusMO)
     func updateUIForPreferences(status: StatusMO)
     func updateStatusState(status: StatusMO)
     func estimateContentHeight() -> CGFloat
@@ -94,20 +89,21 @@ extension StatusCollectionViewCell {
         
         updateAccountUI(account: status.account)
         
-        contentTextView.setTextFrom(status: status, precomputed: precomputedContent)
-        contentTextView.navigationDelegate = delegate
-        self.updateAttachmentsUI(status: status)
-        pollView.isHidden = status.poll == nil
-        pollView.mastodonController = mastodonController
-        pollView.delegate = delegate
-        pollView.updateUI(status: status, poll: status.poll)
+        contentContainer.contentTextView.setTextFrom(status: status, precomputed: precomputedContent)
+        contentContainer.contentTextView.navigationDelegate = delegate
+        contentContainer.attachmentsView.delegate = self
+        contentContainer.attachmentsView.updateUI(attachments: status.attachments)
+        contentContainer.pollView.isHidden = status.poll == nil
+        contentContainer.pollView.mastodonController = mastodonController
+        contentContainer.pollView.delegate = delegate
+        contentContainer.pollView.updateUI(status: status, poll: status.poll)
         if Preferences.shared.showLinkPreviews {
-            cardView.updateUI(status: status)
-            cardView.isHidden = status.card == nil
-            cardView.navigationDelegate = delegate
-            cardView.actionProvider = delegate
+            contentContainer.cardView.updateUI(status: status)
+            contentContainer.cardView.isHidden = status.card == nil
+            contentContainer.cardView.navigationDelegate = delegate
+            contentContainer.cardView.actionProvider = delegate
         } else {
-            cardView.isHidden = true
+            contentContainer.cardView.isHidden = true
         }
         
         updateUIForPreferences(status: status)
@@ -171,11 +167,6 @@ extension StatusCollectionViewCell {
         return true
     }
     
-    func updateAttachmentsUI(status: StatusMO) {
-        attachmentsView.delegate = self
-        attachmentsView.updateUI(attachments: status.attachments)
-    }
- 
     func updateAccountUI(account: AccountMO) {
         avatarImageView.update(for: account.avatar)
         displayNameLabel.updateForAccountDisplayName(account: account)
@@ -186,20 +177,20 @@ extension StatusCollectionViewCell {
         avatarImageView.layer.cornerRadius = Preferences.shared.avatarStyle.cornerRadiusFraction * Self.avatarImageViewSize
         
         let newCardHidden = !Preferences.shared.showLinkPreviews || status.card == nil
-        if cardView.isHidden != newCardHidden {
+        if contentContainer.cardView.isHidden != newCardHidden {
             delegate?.statusCellNeedsReconfigure(self, animated: false, completion: nil)
         }
         
         switch Preferences.shared.attachmentBlurMode {
         case .never:
-            attachmentsView.contentHidden = false
+            contentContainer.attachmentsView.contentHidden = false
         case .always:
-            attachmentsView.contentHidden = true
+            contentContainer.attachmentsView.contentHidden = true
         default:
             if status.sensitive {
-                attachmentsView.contentHidden = status.spoilerText.isEmpty || Preferences.shared.blurMediaBehindContentWarning
+                contentContainer.attachmentsView.contentHidden = status.spoilerText.isEmpty || Preferences.shared.blurMediaBehindContentWarning
             } else {
-                attachmentsView.contentHidden = false
+                contentContainer.attachmentsView.contentHidden = false
             }
         }
         
@@ -215,8 +206,8 @@ extension StatusCollectionViewCell {
     // only called when isGrayscale does not match the pref
     func updateGrayscaleableUI(status: StatusMO) {
         isGrayscale = Preferences.shared.grayscaleImages
-        if contentTextView.hasEmojis {
-            contentTextView.setEmojis(status.emojis, identifier: status.id)
+        if contentContainer.contentTextView.hasEmojis {
+            contentContainer.contentTextView.setEmojis(status.emojis, identifier: status.id)
         }
         displayNameLabel.updateForAccountDisplayName(account: status.account)
     }
@@ -239,10 +230,10 @@ extension StatusCollectionViewCell {
         // do not include reply action here, because the cell already contains a button for it
         moreButton.menu = UIMenu(title: "", image: nil, identifier: nil, options: [], children: delegate?.actionsForStatus(status, source: .view(moreButton), includeStatusButtonActions: false) ?? [])
         
-        pollView.isHidden = status.poll == nil
-        pollView.mastodonController = mastodonController
-        pollView.delegate = delegate
-        pollView.updateUI(status: status, poll: status.poll)
+        contentContainer.pollView.isHidden = status.poll == nil
+        contentContainer.pollView.mastodonController = mastodonController
+        contentContainer.pollView.delegate = delegate
+        contentContainer.pollView.updateUI(status: status, poll: status.poll)
     }
     
     func setShowThreadLinks(prev: Bool, next: Bool) {
@@ -331,7 +322,7 @@ extension StatusCollectionViewCell {
     func attachmentViewGallery(startingAt index: Int) -> GalleryViewController? {
         guard let delegate = delegate,
               let status = mastodonController.persistentContainer.status(for: statusID) else { return nil }
-        let sourceViews = status.attachments.map(attachmentsView.getAttachmentView(for:))
+        let sourceViews = status.attachments.map(contentContainer.attachmentsView.getAttachmentView(for:))
         let gallery = delegate.gallery(attachments: status.attachments, sourceViews: sourceViews, startIndex: index)
         // TODO: PiP
 //        gallery.avPlayerViewControllerDelegate = self

Tusker/Views/Status/StatusContentContainer.swift

@@ -8,11 +8,45 @@
 
 import UIKit
 
-class StatusContentContainer: UIView {
-    // TODO: this is a weird place for this
-    static var cardViewHeight: CGFloat { 90 }
+protocol StatusContentPollView: UIView {
+    func estimateHeight(effectiveWidth: CGFloat) -> CGFloat
+}
 
-    private var arrangedSubviews: [any StatusContentView]
+class StatusContentContainer<ContentView: ContentTextView, PollView: StatusContentPollView>: UIView {
+    
+    private var useTopSpacer = false
+    private let topSpacer = UIView().configure {
+        $0.backgroundColor = .clear
+        // other 4pt is provided by this view's own spacing
+        $0.heightAnchor.constraint(equalToConstant: 4).isActive = true
+    }
+
+    let contentTextView = ContentView().configure {
+         $0.adjustsFontForContentSizeCategory = true
+         $0.isScrollEnabled = false
+         $0.backgroundColor = nil
+         $0.isEditable = false
+         $0.isSelectable = false
+    }
+    
+    private static var cardViewHeight: CGFloat { 90 }
+    let cardView = StatusCardView().configure {
+        NSLayoutConstraint.activate([
+            $0.heightAnchor.constraint(equalToConstant: StatusContentContainer.cardViewHeight),
+        ])
+    }
+    
+    let attachmentsView = AttachmentsContainerView()
+    
+    let pollView = PollView()
+    
+    private var arrangedSubviews: [UIView] {
+        if useTopSpacer {
+            return [topSpacer, contentTextView, cardView, attachmentsView, pollView]
+        } else {
+            return [contentTextView, cardView, attachmentsView, pollView]
+        }
+    }
     
     private var isHiddenObservations: [NSKeyValueObservation] = []
     
@@ -27,12 +61,8 @@ class StatusContentContainer: UIView {
         subviews.filter { !$0.isHidden }.map(\.bounds.height).reduce(0, +)
     }
    
-    init(arrangedSubviews: [any StatusContentView], useTopSpacer: Bool) {
-        var arrangedSubviews = arrangedSubviews
-        if useTopSpacer {
-            arrangedSubviews.insert(TopSpacerView(), at: 0)
-        }
-        self.arrangedSubviews = arrangedSubviews
+    init(useTopSpacer: Bool) {
+        self.useTopSpacer = useTopSpacer
         
         super.init(frame: .zero)
         
@@ -40,14 +70,10 @@ class StatusContentContainer: UIView {
             subview.translatesAutoresizingMaskIntoConstraints = false
             addSubview(subview)
             
-            if subview.statusContentFillsHorizontally {
-                NSLayoutConstraint.activate([
-                    subview.leadingAnchor.constraint(equalTo: leadingAnchor),
-                    subview.trailingAnchor.constraint(equalTo: trailingAnchor),
-                ])
-            } else {
-                subview.leadingAnchor.constraint(equalTo: leadingAnchor).isActive = true
-            }
+            NSLayoutConstraint.activate([
+                subview.leadingAnchor.constraint(equalTo: leadingAnchor),
+                subview.trailingAnchor.constraint(equalTo: trailingAnchor),
+            ])
         }
         
         // this constraint needs to have low priority so that during the collapse/expand animation, the content container is the view that shrinks/expands
@@ -56,21 +82,17 @@ class StatusContentContainer: UIView {
         
         setNeedsUpdateConstraints()
                 
-        updateObservations()
+        isHiddenObservations = arrangedSubviews.map {
+            $0.observe(\.isHidden) { [unowned self] _, _ in
+                self.setNeedsUpdateConstraints()
+            }
+        }
     }
     
     required init?(coder: NSCoder) {
         fatalError("init(coder:) has not been implemented")
     }
     
-    private func updateObservations() {
-        isHiddenObservations = arrangedSubviews.map {
-            $0.observeIsHidden { [unowned self] in
-                self.setNeedsUpdateConstraints()
-            }
-        }
-    }
-    
     override func updateConstraints() {
         let visibleSubviews = IndexSet(arrangedSubviews.indices.filter { !arrangedSubviews[$0].isHidden })
         if self.visibleSubviews != visibleSubviews {
@@ -107,31 +129,6 @@ class StatusContentContainer: UIView {
         super.updateConstraints()
     }
     
-    func insertArrangedSubview(_ view: any StatusContentView, after: any StatusContentView) {
-        view.translatesAutoresizingMaskIntoConstraints = false
-        addSubview(view)
-        if view.statusContentFillsHorizontally {
-            NSLayoutConstraint.activate([
-                view.leadingAnchor.constraint(equalTo: leadingAnchor),
-                view.trailingAnchor.constraint(equalTo: trailingAnchor),
-            ])
-        } else {
-            view.leadingAnchor.constraint(equalTo: leadingAnchor).isActive = true
-        }
-        
-        let index = arrangedSubviews.firstIndex(where: { $0 === after })!
-        arrangedSubviews.insert(view, at: index + 1)
-        setNeedsUpdateConstraints()
-        updateObservations()
-    }
-    
-    func removeArrangedSubview(_ view: any StatusContentView) {
-        view.removeFromSuperview()
-        arrangedSubviews.removeAll(where: { $0 === view })
-        setNeedsUpdateConstraints()
-        updateObservations()
-    }
-    
     func setCollapsed(_ collapsed: Bool) {
         guard collapsed != isCollapsed else {
             return
@@ -150,67 +147,18 @@ class StatusContentContainer: UIView {
     // just roughly inline with the content height
     func estimateVisibleSubviewHeight(effectiveWidth: CGFloat) -> CGFloat {
         var height: CGFloat = 0
-        for view in arrangedSubviews where !view.isHidden {
-            height += view.estimateHeight(effectiveWidth: effectiveWidth)
+        height += contentTextView.sizeThatFits(CGSize(width: effectiveWidth, height: UIView.layoutFittingCompressedSize.height)).height
+        if !cardView.isHidden {
+            height += StatusContentContainer.cardViewHeight
+        }
+        if !attachmentsView.isHidden {
+            height += effectiveWidth / attachmentsView.aspectRatio
+        }
+        if !pollView.isHidden {
+            let pollHeight = pollView.estimateHeight(effectiveWidth: effectiveWidth)
+            height += pollHeight
         }
         return height
     }
     
 }
-
-extension StatusContentContainer {
-    private class TopSpacerView: UIView, StatusContentView {
-        init() {
-            super.init(frame: .zero)
-            
-            backgroundColor = .clear
-            // other 4pt is provided by this view's own spacing
-            heightAnchor.constraint(equalToConstant: 4).isActive = true
-        }
-        
-        required init?(coder: NSCoder) {
-            fatalError("init(coder:) has not been implemented")
-        }
-        
-        func estimateHeight(effectiveWidth: CGFloat) -> CGFloat {
-            4
-        }
-    }
-}
-
-private extension UIView {
-    func observeIsHidden(_ f: @escaping () -> Void) -> NSKeyValueObservation {
-        self.observe(\.isHidden) { _, _ in
-            f()
-        }
-    }
-}
-
-protocol StatusContentView: UIView {
-    var statusContentFillsHorizontally: Bool { get }
-    func estimateHeight(effectiveWidth: CGFloat) -> CGFloat
-}
-
-extension StatusContentView {
-    var statusContentFillsHorizontally: Bool {
-        true
-    }
-}
-
-extension ContentTextView: StatusContentView {
-    func estimateHeight(effectiveWidth: CGFloat) -> CGFloat {
-        sizeThatFits(CGSize(width: effectiveWidth, height: UIView.layoutFittingCompressedSize.height)).height
-    }
-}
-
-extension StatusCardView: StatusContentView {
-    func estimateHeight(effectiveWidth: CGFloat) -> CGFloat {
-        StatusContentContainer.cardViewHeight
-    }
-}
-
-extension AttachmentsContainerView: StatusContentView {
-    func estimateHeight(effectiveWidth: CGFloat) -> CGFloat {
-        effectiveWidth / aspectRatio
-    }
-}

Tusker/Views/Status/TimelineStatusCollectionViewCell.swift

@@ -186,33 +186,24 @@ class TimelineStatusCollectionViewCell: UICollectionViewListCell, StatusCollecti
         $0.setContentCompressionResistancePriority(.required, for: .vertical)
     }
     
-    private(set) lazy var contentContainer = StatusContentContainer(arrangedSubviews: [
-        contentTextView,
-        cardView,
-        attachmentsView,
-        pollView,
-    ] as! [any StatusContentView], useTopSpacer: false).configure {
+    let contentContainer = StatusContentContainer<StatusContentTextView, StatusPollView>(useTopSpacer: false).configure {
+        $0.contentTextView.defaultFont = TimelineStatusCollectionViewCell.contentFont
+        $0.contentTextView.monospaceFont = TimelineStatusCollectionViewCell.monospaceFont
+        $0.contentTextView.paragraphStyle = TimelineStatusCollectionViewCell.contentParagraphStyle
         $0.setContentHuggingPriority(.defaultLow, for: .vertical)
     }
-    
-    let contentTextView =  StatusContentTextView().configure {
-        $0.adjustsFontForContentSizeCategory = true
-        $0.isScrollEnabled = false
-        $0.backgroundColor = nil
-        $0.isEditable = false
-        $0.isSelectable = false
-        $0.defaultFont = TimelineStatusCollectionViewCell.contentFont
-        $0.monospaceFont = TimelineStatusCollectionViewCell.monospaceFont
-        $0.paragraphStyle = TimelineStatusCollectionViewCell.contentParagraphStyle
+    private var contentTextView: StatusContentTextView {
+        contentContainer.contentTextView
     }
-    
-    let cardView = StatusCardView().configure {
-        $0.heightAnchor.constraint(equalToConstant: StatusContentContainer.cardViewHeight).isActive = true
+    private var cardView: StatusCardView {
+        contentContainer.cardView
+    }
+    private var attachmentsView: AttachmentsContainerView {
+        contentContainer.attachmentsView
+    }
+    private var pollView: StatusPollView {
+        contentContainer.pollView
     }
-    
-    let attachmentsView = AttachmentsContainerView()
-    
-    let pollView = StatusPollView()
     
     private var placeholderReplyButtonLeadingConstraint: NSLayoutConstraint!
     private lazy var actionsContainer = UIView().configure {
@@ -306,7 +297,6 @@ class TimelineStatusCollectionViewCell: UICollectionViewListCell, StatusCollecti
     var showReplyIndicator = true
     var showPinned: Bool = false
     var showFollowedHashtags: Bool = false
-    var showAttachmentsInline = true
     
     // alas these need to be internal so they're accessible from the protocol extensions
     var statusID: String!
@@ -590,7 +580,9 @@ class TimelineStatusCollectionViewCell: UICollectionViewListCell, StatusCollecti
         if let reblogStatus {
             hideTimelineReason = false
             updateRebloggerLabel(reblogger: reblogStatus.account)
-        } else if showFollowedHashtags {
+        }
+        
+        if showFollowedHashtags {
             let hashtags = mastodonController.followedHashtags.filter({ followed in status.hashtags.contains(where: { followed.name == $0.name }) })
             if !hashtags.isEmpty {
                 hideTimelineReason = false
@@ -653,11 +645,6 @@ class TimelineStatusCollectionViewCell: UICollectionViewListCell, StatusCollecti
         baseUpdateStatusState(status: status)
     }
     
-    func updateAttachmentsUI(status: StatusMO) {
-        attachmentsView.delegate = self
-        attachmentsView.updateUI(attachments: status.attachments, labelOnly: !showAttachmentsInline)
-    }
-    
     func estimateContentHeight() -> CGFloat {
         let width = bounds.width /* leading spacing: */ - 16 /* avatar: */ - 50 /* spacing: 8 */ - 8 /* trailing spacing: */ - 16
         return contentContainer.estimateVisibleSubviewHeight(effectiveWidth: width)

Version.xcconfig

@@ -10,7 +10,7 @@
 // https://help.apple.com/xcode/#/dev745c5c974
 
 MARKETING_VERSION = 2023.8
-CURRENT_PROJECT_VERSION = 109
+CURRENT_PROJECT_VERSION = 107
 CURRENT_PROJECT_VERSION = $(inherited)$(CURRENT_PROJECT_VERSION_BUILD_SUFFIX_$(CONFIGURATION))
 
 CURRENT_PROJECT_VERSION_BUILD_SUFFIX_Debug=-dev