Add visionOS app icon

Also remove old workaround for bad dates from #477

Closes #478

CHANGELOG-release.md

@@ -1,3 +1,20 @@
+## 2024.2
+This release introduces push notifications as well as an enhanced multi-column interface on iPadOS!
+
+Features/Improvements:
+- Push notifications
+- Add post preview to Appearance preferences
+- Show instance announcements in Notifications tab
+- Add subscription option to Tip Jar
+- iPadOS: Multi-column navigation
+- Pleroma/Akkoma: Emoji reaction notifications
+
+Bugfixes:
+- Fix fetching server info on some instances
+- Fix attachment captions not displaying while loading in gallery
+- macOS: Remove in-app Safari preferences
+- Pleroma: Handle posts with missing creation date
+
 ## 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.
 

CHANGELOG.md

@@ -1,5 +1,57 @@
 # Changelog
 
+## 2024.3 (127)
+Bugfixes:
+- Fix Remove Suggestion context menu action missing from Suggested Accounts screen
+- Fix profile header images being blurry
+- Fix dismissing gallery when presented from sheet
+- Fix potential crash in multi-column interface
+- Fix crash when opening push notification while sheet presented
+- Fix being able to block your own domain
+- Fix links in profile fields with other text not being interactable
+- Fix excessive CPU use immediately after app launch
+- Fix timeline failing to load when one status is malformed
+- iPadOS: Fix pointer interactions on conversation main status action buttons
+- iPadOS: Fix multiple close buttons being added in multi-column interface
+- iPadOS: Fix Cmd+1/etc. resetting navigation state when returning to previous column
+- iPadOS: Fix previous sidebar selection losing navigation state in some circumstances
+- iPadOS: Fix profile followers/following buttons not having pointer effect
+- iPadOS: Fix search token suggestions not having pointer effect
+- iPadOS: Fix conversation thread links appearing above avatar during pointer effect
+- iPadOS: Fix multi-column interface not animating scroll when replacing subsequent columns
+- iPadOS: Fix not being able to select text on conversation main status by double-clicking with cursor
+- iPadOS: Fix selecting search result always pushing new column rather than replacing
+- Pixelfed/Firefish: Fix error loading accounts in some circumstances
+- Pixelfed: Fix loading relationships and follow/block/etc. actions not working
+
+## 2024.3 (126)
+Bugfixes:
+- Fix an issue displaying post HTML in certain edge cases
+- Fix crash when video attachment playback ends
+- Fix excessive CPU usage when scrubbing video attachment
+- Fix video attachment thubmnails being flipped on Compose screen
+- Pleroma: Fix editing attachment descriptions not working
+
+## 2024.2 (124)
+Features/Improvements:
+- Add subscription option to Tip Jar
+
+Bugfixes:
+- Fix attachment captions not displaying while loading in gallery
+- Fix tapping follow request push notification not working
+- Pleroma: Handle posts with missing creation dates
+
+## 2024.2 (122)
+Features/Improvements:
+- Show instance announcements in Notifications
+- Pleroma/Akkoma: Display emoji reactions in Notifications
+- Pleroma/Akkoma: Add push notifications for emoji reactions
+
+Bugfixes:
+- Fix issue fetching server info on some instances
+- Fix Preferences background color not updating after changing Pure Black Dark Mode
+- Fix push subscription settings background using incorrect color with Pure Black Dark Mode off
+
 ## 2024.2 (121)
 This build introduces a new multi-column navigation mode on iPad. You can revert to the old mode under Preferences -> Appearance.
 

NotificationExtension/NotificationService.swift

@@ -63,6 +63,7 @@ class NotificationService: UNNotificationServiceExtension {
         mutableContent.body = notification.body
         mutableContent.userInfo["notificationID"] = notification.notificationID
         mutableContent.userInfo["accountID"] = accountID
+        mutableContent.targetContentIdentifier = accountID
 
         let task = Task {
             await updateNotificationContent(mutableContent, account: account, push: notification)
@@ -109,6 +110,12 @@ class NotificationService: UNNotificationServiceExtension {
             kindStr = "📊 Poll finished"
         case .update:
             kindStr = "✏️ Edited"
+        case .emojiReaction:
+            if let emoji = notification.emoji {
+                kindStr = "\(emoji) Reacted"
+            } else {
+                kindStr = nil
+            }
         default:
             kindStr = nil
         }

OpenInTusker/Info.plist

@@ -24,6 +24,8 @@
 	<dict>
 		<key>NSExtensionAttributes</key>
 		<dict>
+			<key>NSExtensionServiceRoleType</key>
+			<string>NSExtensionServiceRoleTypeViewer</string>
 			<key>NSExtensionActivationRule</key>
 			<dict>
 				<key>NSExtensionActivationSupportsAttachmentsWithMinCount</key>

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

@@ -40,6 +40,7 @@ class AttachmentThumbnailController: ViewController {
             case .video, .gifv:
                 let asset = AVURLAsset(url: url)
                 let imageGenerator = AVAssetImageGenerator(asset: asset)
+                imageGenerator.appliesPreferredTrackTransform = true
                 #if os(visionOS)
                 #warning("Use async AVAssetImageGenerator.image(at:)")
                 #else
@@ -91,6 +92,7 @@ class AttachmentThumbnailController: ViewController {
             if type.conforms(to: .movie) {
                 let asset = AVURLAsset(url: url)
                 let imageGenerator = AVAssetImageGenerator(asset: asset)
+                imageGenerator.appliesPreferredTrackTransform = true
                 #if os(visionOS)
                 #warning("Use async AVAssetImageGenerator.image(at:)")
                 #else

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

@@ -8,6 +8,7 @@
 import SwiftUI
 import Pachyderm
 import Combine
+import TuskerComponents
 
 class AutocompleteEmojisController: ViewController {
     unowned let composeController: ComposeController

Packages/ComposeUI/Sources/ComposeUI/Controllers/AutocompleteHashtagsController.swift

@@ -8,6 +8,7 @@
 import SwiftUI
 import Combine
 import Pachyderm
+import TuskerComponents
 
 class AutocompleteHashtagsController: ViewController {
     unowned let composeController: ComposeController

Packages/GalleryVC/Sources/GalleryVC/GalleryDismissAnimationController.swift

@@ -52,15 +52,22 @@ class GalleryDismissAnimationController: NSObject, UIViewControllerAnimatedTrans
             appliedSourceToDestTransform = false
         }
         
-        to.view.frame = container.bounds
+        // Moving `to.view` to the container is necessary when the presenting VC (i.e., `to`)
+        // is in the window's root presentation.
+        // But it breaks when the gallery is presented from a sheet-presented VC--in which case
+        // `to.view` is already in the view hierarchy at this point; and adding it to the
+        // container causees it to be removed when the transition completes.
+        if to.view.superview == nil {
+            to.view.frame = container.bounds
+            container.addSubview(to.view)
+        }
+        
         from.view.frame = container.bounds
+        container.addSubview(from.view)
 
         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

Packages/InstanceFeatures/Sources/InstanceFeatures/InstanceFeatures.swift

@@ -157,7 +157,7 @@ public final class InstanceFeatures: ObservableObject {
     }
     
     public var needsEditAttachmentsInSeparateRequest: Bool {
-        instanceType.isPleroma(.akkoma(nil))
+        instanceType.isPleroma
     }
     
     public var composeDirectStatuses: Bool {
@@ -209,6 +209,26 @@ public final class InstanceFeatures: ObservableObject {
         }
     }
     
+    public var instanceAnnouncements: Bool {
+        hasMastodonVersion(3, 1, 0)
+    }
+    
+    public var emojiReactionNotifications: Bool {
+        instanceType.isPleroma
+    }
+    
+    public var muteNotifications: Bool {
+        !instanceType.isPixelfed
+    }
+    
+    public var blockDomains: Bool {
+        !instanceType.isPixelfed
+    }
+    
+    public var hideReblogs: Bool {
+        !instanceType.isPixelfed
+    }
+    
     public init() {
     }
     
@@ -330,6 +350,14 @@ extension InstanceFeatures {
                 return false
             }
         }
+        
+        var isPixelfed: Bool {
+            if case .pixelfed = self {
+                return true
+            } else {
+                return false
+            }
+        }
     }
     
     @_spi(InstanceType) public enum MastodonType {

Packages/Pachyderm/Sources/Pachyderm/Client.swift

@@ -42,7 +42,7 @@ public struct Client: Sendable {
             } else if let date = iso8601.date(from: str) {
                 return date
             } else {
-                throw DecodingError.typeMismatch(Date.self, .init(codingPath: container.codingPath, debugDescription: "unexpected date format"))
+                throw DecodingError.typeMismatch(Date.self, .init(codingPath: container.codingPath, debugDescription: "unexpected date format: \(str)"))
             }
         })
         
@@ -204,8 +204,8 @@ public struct Client: Sendable {
         return Request<Account>(method: .get, path: "/api/v1/accounts/verify_credentials")
     }
     
-    public static func getFavourites(range: RequestRange = .default) -> Request<[Status]> {
-        var request = Request<[Status]>(method: .get, path: "/api/v1/favourites")
+    public static func getFavourites(range: RequestRange = .default) -> Request<[TryDecode<Status>]> {
+        var request = Request<[TryDecode<Status>]>(method: .get, path: "/api/v1/favourites")
         request.range = range
         return request
     }
@@ -456,14 +456,13 @@ public struct Client: Sendable {
     }
     
     // MARK: - Timelines
-    public static func getStatuses(timeline: Timeline, range: RequestRange = .default) -> Request<[Status]> {
+    public static func getStatuses(timeline: Timeline, range: RequestRange = .default) -> Request<[TryDecode<Status>]> {
         return timeline.request(range: range)
     }
     
-    
     // MARK: - Bookmarks
-    public static func getBookmarks(range: RequestRange = .default) -> Request<[Status]> {
-        var request = Request<[Status]>(method: .get, path: "/api/v1/bookmarks")
+    public static func getBookmarks(range: RequestRange = .default) -> Request<[TryDecode<Status>]> {
+        var request = Request<[TryDecode<Status>]>(method: .get, path: "/api/v1/bookmarks")
         request.range = range
         return request
     }
@@ -491,7 +490,7 @@ public struct Client: Sendable {
         return Request<[Hashtag]>(method: .get, path: "/api/v1/trends/tags", queryParameters: parameters)
     }
     
-    public static func getTrendingStatuses(limit: Int? = nil, offset: Int? = nil) -> Request<[Status]> {
+    public static func getTrendingStatuses(limit: Int? = nil, offset: Int? = nil) -> Request<[TryDecode<Status>]> {
         var parameters: [Parameter] = []
         if let limit {
             parameters.append("limit" => limit)

Packages/Pachyderm/Sources/Pachyderm/Model/Account.swift

@@ -40,8 +40,9 @@ public final class Account: AccountProtocol, Decodable, Sendable {
         self.displayName = try container.decode(String.self, forKey: .displayName)
         self.locked = try container.decode(Bool.self, forKey: .locked)
         self.createdAt = try container.decode(Date.self, forKey: .createdAt)
-        self.followersCount = try container.decode(Int.self, forKey: .followersCount)
-        self.followingCount = try container.decode(Int.self, forKey: .followingCount)
+        // some instance types (pixelfed, firefish) seem to sometimes send null for these fields, so just fallback to 0
+        self.followersCount = try container.decodeIfPresent(Int.self, forKey: .followersCount) ?? 0
+        self.followingCount = try container.decodeIfPresent(Int.self, forKey: .followingCount) ?? 0
         self.statusesCount = try container.decode(Int.self, forKey: .statusesCount)
         self.note = try container.decode(String.self, forKey: .note)
         self.url = try container.decode(URL.self, forKey: .url)
@@ -94,8 +95,8 @@ public final class Account: AccountProtocol, Decodable, Sendable {
         return request
     }
     
-    public static func getStatuses(_ accountID: String, range: RequestRange = .default, onlyMedia: Bool? = nil, pinned: Bool? = nil, excludeReplies: Bool? = nil, excludeReblogs: Bool? = nil) -> Request<[Status]> {
-        var request = Request<[Status]>(method: .get, path: "/api/v1/accounts/\(accountID)/statuses", queryParameters: [
+    public static func getStatuses(_ accountID: String, range: RequestRange = .default, onlyMedia: Bool? = nil, pinned: Bool? = nil, excludeReplies: Bool? = nil, excludeReblogs: Bool? = nil) -> Request<[TryDecode<Status>]> {
+        var request = Request<[TryDecode<Status>]>(method: .get, path: "/api/v1/accounts/\(accountID)/statuses", queryParameters: [
                 "only_media" => onlyMedia,
                 "pinned" => pinned,
                 "exclude_replies" => excludeReplies,

Packages/Pachyderm/Sources/Pachyderm/Model/Announcement.swift

@@ -0,0 +1,99 @@
+//
+//  Announcement.swift
+//  Pachyderm
+//
+//  Created by Shadowfacts on 4/16/24.
+//
+
+import Foundation
+import WebURL
+
+public struct Announcement: Decodable, Sendable, Hashable, Identifiable {
+    public let id: String
+    public let content: String
+    public let startsAt: Date?
+    public let endsAt: Date?
+    public let allDay: Bool
+    public let publishedAt: Date
+    public let updatedAt: Date
+    public let read: Bool?
+    public let mentions: [Account]
+    public let statuses: [Status]
+    public let tags: [Hashtag]
+    public let emojis: [Emoji]
+    public var reactions: [Reaction]
+    
+    public static func all() -> Request<[Announcement]> {
+        return Request(method: .get, path: "/api/v1/announcements")
+    }
+    
+    public static func dismiss(id: String) -> Request<Empty> {
+        return Request(method: .post, path: "/api/v1/announcements/\(id)/dismiss")
+    }
+    
+    public static func react(id: String, name: String) -> Request<Empty> {
+        return Request(method: .put, path: "/api/v1/announcements/\(id)/reactions/\(name)")
+    }
+    
+    public static func unreact(id: String, name: String) -> Request<Empty> {
+        return Request(method: .delete, path: "/api/v1/announcements/\(id)/reactions/\(name)")
+    }
+
+    enum CodingKeys: String, CodingKey {
+        case id
+        case content
+        case startsAt = "starts_at"
+        case endsAt = "ends_at"
+        case allDay = "all_day"
+        case publishedAt = "published_at"
+        case updatedAt = "updated_at"
+        case read
+        case mentions
+        case statuses
+        case tags
+        case emojis
+        case reactions
+    }
+}
+
+extension Announcement {
+    public struct Account: Decodable, Sendable, Hashable {
+        public let id: String
+        public let username: String
+        public let url: WebURL
+        public let acct: String
+    }
+}
+
+extension Announcement {
+    public struct Status: Decodable, Sendable, Hashable {
+        public let id: String
+        public let url: WebURL
+    }
+}
+
+extension Announcement {
+    public struct Reaction: Decodable, Sendable, Hashable {
+        public let name: String
+        public var count: Int
+        public var me: Bool?
+        public let url: URL?
+        public let staticURL: URL?
+        
+        public init(name: String, count: Int, me: Bool?, url: URL?, staticURL: URL?) {
+            self.name = name
+            self.count = count
+            self.me = me
+            self.url = url
+            self.staticURL = staticURL
+        }
+        
+        enum CodingKeys: String, CodingKey {
+            case name
+            case count
+            case me
+            case url
+            case staticURL = "static_url"
+        }
+    }
+}

Packages/Pachyderm/Sources/Pachyderm/Model/Emoji.swift

@@ -43,8 +43,13 @@ extension Emoji: CustomDebugStringConvertible {
     }
 }
 
-extension Emoji: Equatable {
+extension Emoji: Equatable, Hashable {
     public static func ==(lhs: Emoji, rhs: Emoji) -> Bool {
         return lhs.shortcode == rhs.shortcode && lhs.url == rhs.url
     }
+    
+    public func hash(into hasher: inout Hasher) {
+        hasher.combine(shortcode)
+        hasher.combine(url)
+    }
 }

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

@@ -53,7 +53,7 @@ extension InstanceV2 {
     public struct Thumbnail: Decodable, Sendable {
         public let url: String
         public let blurhash: String?
-        public let versions: ThumbnailVersions
+        public let versions: ThumbnailVersions?
     }
     
     public struct ThumbnailVersions: Decodable, Sendable {
@@ -120,6 +120,6 @@ extension InstanceV2 {
 extension InstanceV2 {
     public struct Contact: Decodable, Sendable {
         public let email: String
-        public let account: Account
+        public let account: Account?
     }
 }

Packages/Pachyderm/Sources/Pachyderm/Model/Notification.swift

@@ -7,6 +7,7 @@
 //
 
 import Foundation
+import WebURL
 
 public struct Notification: Decodable, Sendable {
     public let id: String
@@ -14,6 +15,10 @@ public struct Notification: Decodable, Sendable {
     public let createdAt: Date
     public let account: Account
     public let status: Status?
+    // Only present for pleroma emoji reactions
+    // Either an emoji or :shortcode: (for akkoma custom emoji reactions)
+    public let emoji: String?
+    public let emojiURL: WebURL?
     
     public init(from decoder: Decoder) throws {
         let container = try decoder.container(keyedBy: CodingKeys.self)
@@ -27,6 +32,8 @@ public struct Notification: Decodable, Sendable {
         self.createdAt = try container.decode(Date.self, forKey: .createdAt)
         self.account = try container.decode(Account.self, forKey: .account)
         self.status = try container.decodeIfPresent(Status.self, forKey: .status)
+        self.emoji = try container.decodeIfPresent(String.self, forKey: .emoji)
+        self.emojiURL = try container.decodeIfPresent(WebURL.self, forKey: .emojiURL)
     }
 
     public static func dismiss(id notificationID: String) -> Request<Empty> {
@@ -39,6 +46,8 @@ public struct Notification: Decodable, Sendable {
         case createdAt = "created_at"
         case account
         case status
+        case emoji
+        case emojiURL = "emoji_url"
     }
 }
 
@@ -52,6 +61,7 @@ extension Notification {
         case poll
         case update
         case status
+        case emojiReaction = "pleroma:emoji_reaction"
         case unknown
     }
 }

Packages/Pachyderm/Sources/Pachyderm/Model/PushSubscription.swift

@@ -44,6 +44,7 @@ public struct PushSubscription: Decodable, Sendable {
             "data[alerts][favourite]" => alerts.favourite,
             "data[alerts][poll]" => alerts.poll,
             "data[alerts][update]" => alerts.update,
+            "data[alerts][pleroma:emoji_reaction]" => alerts.emojiReaction,
             "data[policy]" => policy.rawValue,
         ]))
     }
@@ -58,6 +59,7 @@ public struct PushSubscription: Decodable, Sendable {
             "data[alerts][favourite]" => alerts.favourite,
             "data[alerts][poll]" => alerts.poll,
             "data[alerts][update]" => alerts.update,
+            "data[alerts][pleroma:emoji_reaction]" => alerts.emojiReaction,
             "data[policy]" => policy.rawValue,
         ]))
     }
@@ -85,8 +87,19 @@ extension PushSubscription {
         public let favourite: Bool
         public let poll: Bool
         public let update: Bool
-        
-        public init(mention: Bool, status: Bool, reblog: Bool, follow: Bool, followRequest: Bool, favourite: Bool, poll: Bool, update: Bool) {
+        public let emojiReaction: Bool
+
+        public init(
+            mention: Bool,
+            status: Bool,
+            reblog: Bool,
+            follow: Bool,
+            followRequest: Bool,
+            favourite: Bool,
+            poll: Bool,
+            update: Bool,
+            emojiReaction: Bool
+        ) {
             self.mention = mention
             self.status = status
             self.reblog = reblog
@@ -95,6 +108,7 @@ extension PushSubscription {
             self.favourite = favourite
             self.poll = poll
             self.update = update
+            self.emojiReaction = emojiReaction
         }
         
         public init(from decoder: any Decoder) throws {
@@ -110,6 +124,8 @@ extension PushSubscription {
             self.poll = try container.decode(Bool.self, forKey: PushSubscription.Alerts.CodingKeys.poll)
             // update added in mastodon 3.5.0
             self.update = try container.decodeIfPresent(Bool.self, forKey: PushSubscription.Alerts.CodingKeys.update) ?? false
+            // pleroma/akkoma only
+            self.emojiReaction = try container.decodeIfPresent(Bool.self, forKey: .emojiReaction) ?? false
         }
         
         private enum CodingKeys: String, CodingKey {
@@ -121,6 +137,7 @@ extension PushSubscription {
             case favourite
             case poll
             case update
+            case emojiReaction = "pleroma:emoji_reaction"
         }
     }
 }

Packages/Pachyderm/Sources/Pachyderm/Model/Relationship.swift

@@ -27,10 +27,13 @@ public struct Relationship: RelationshipProtocol, Decodable, Sendable {
         self.followedBy = try container.decode(Bool.self, forKey: .followedBy)
         self.blocking = try container.decode(Bool.self, forKey: .blocking)
         self.muting = try container.decode(Bool.self, forKey: .muting)
-        self.mutingNotifications = try container.decode(Bool.self, forKey: .mutingNotifications)
+        // not supported on pixelfed
+        self.mutingNotifications = try container.decodeIfPresent(Bool.self, forKey: .mutingNotifications) ?? false
         self.followRequested = try container.decode(Bool.self, forKey: .followRequested)
-        self.domainBlocking = try container.decode(Bool.self, forKey: .domainBlocking)
-        self.showingReblogs = try container.decode(Bool.self, forKey: .showingReblogs)
+        // not supported on pixelfed
+        self.domainBlocking = try container.decodeIfPresent(Bool.self, forKey: .domainBlocking) ?? false
+        // not supported on pixelfed
+        self.showingReblogs = try container.decodeIfPresent(Bool.self, forKey: .showingReblogs) ?? true
         self.endorsed = try container.decodeIfPresent(Bool.self, forKey: .endorsed) ?? false
     }
     

Packages/Pachyderm/Sources/Pachyderm/Model/SearchResults.swift

@@ -10,7 +10,7 @@ import Foundation
 
 public struct SearchResults: Decodable, Sendable {
     public let accounts: [Account]
-    public let statuses: [Status]
+    public let statuses: [TryDecode<Status>]
     public let hashtags: [Hashtag]
     
     private enum CodingKeys: String, CodingKey {

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

@@ -124,6 +124,12 @@ public final class Status: StatusProtocol, Decodable, Sendable {
         return request
     }
     
+    public static func getReactions(_ statusID: String, emoji: String, range: RequestRange = .default) -> Request<[Account]> {
+        var request = Request<[Account]>(method: .get, path: "/api/v1/statuses/\(statusID)/reactions/\(emoji)")
+        request.range = range
+        return request
+    }
+    
     public static func delete(_ statusID: String) -> Request<Empty> {
         return Request<Empty>(method: .delete, path: "/api/v1/statuses/\(statusID)")
     }

Packages/Pachyderm/Sources/Pachyderm/Model/Timeline.swift

@@ -32,8 +32,8 @@ extension Timeline {
         }
     }
     
-    func request(range: RequestRange) -> Request<[Status]> {
-        var request: Request<[Status]> = Request<[Status]>(method: .get, path: endpoint)
+    func request(range: RequestRange) -> Request<[TryDecode<Status>]> {
+        var request = Request<[TryDecode<Status>]>(method: .get, path: endpoint)
         if case .public(true) = self {
             request.queryParameters.append("local" => true)
         }

Packages/Pachyderm/Sources/Pachyderm/Utilities/NotificationGroup.swift

@@ -7,17 +7,18 @@
 //
 
 import Foundation
+import WebURL
 
 public struct NotificationGroup: Identifiable, Hashable, Sendable {
     public private(set) var notifications: [Notification]
     public let id: String
-    public let kind: Notification.Kind
+    public let kind: Kind
 
-    public init?(notifications: [Notification]) {
+    public init?(notifications: [Notification], kind: Kind) {
         guard !notifications.isEmpty else { return nil }
         self.notifications = notifications
         self.id = notifications.first!.id
-        self.kind = notifications.first!.kind
+        self.kind = kind
     }
     
     public static func ==(lhs: NotificationGroup, rhs: NotificationGroup) -> Bool {
@@ -43,31 +44,62 @@ public struct NotificationGroup: Identifiable, Hashable, Sendable {
     private mutating func append(group: NotificationGroup) {
         notifications.append(contentsOf: group.notifications)
     }
+    
+    private static func groupKind(for notification: Notification) -> Kind {
+        switch notification.kind {
+        case .mention:
+            return .mention
+        case .reblog:
+            return .reblog
+        case .favourite:
+            return .favourite
+        case .follow:
+            return .follow
+        case .followRequest:
+            return .followRequest
+        case .poll:
+            return .poll
+        case .update:
+            return .update
+        case .status:
+            return .status
+        case .emojiReaction:
+            if let emoji = notification.emoji {
+                return .emojiReaction(emoji, notification.emojiURL)
+            } else {
+                return .unknown
+            }
+        case .unknown:
+            return .unknown
+        }
+    }
 
     @MainActor
     public static func createGroups(notifications: [Notification], only allowedTypes: [Notification.Kind]) -> [NotificationGroup] {
         var groups = [NotificationGroup]()
         for notification in notifications {
+            let groupKind = groupKind(for: notification)
+            
             if allowedTypes.contains(notification.kind) {
-                if let lastGroup = groups.last, canMerge(notification: notification, into: lastGroup) {
+                if let lastGroup = groups.last, canMerge(notification: notification, kind: groupKind, into: lastGroup) {
                     groups[groups.count - 1].append(notification)
                     continue
                 } else if groups.count >= 2 {
                     let secondToLastGroup = groups[groups.count - 2]
-                    if allowedTypes.contains(groups[groups.count - 1].kind), canMerge(notification: notification, into: secondToLastGroup) {
+                    if allowedTypes.contains(notification.kind), canMerge(notification: notification, kind: groupKind, into: secondToLastGroup) {
                         groups[groups.count - 2].append(notification)
                         continue
                     }
                 }
             }
             
-            groups.append(NotificationGroup(notifications: [notification])!)
+            groups.append(NotificationGroup(notifications: [notification], kind: groupKind)!)
         }
         return groups
     }
     
-    private static func canMerge(notification: Notification, into group: NotificationGroup) -> Bool {
-        return notification.kind == group.kind && notification.status?.id == group.notifications.first!.status?.id
+    private static func canMerge(notification: Notification, kind: Kind, into group: NotificationGroup) -> Bool {
+        return kind == group.kind && notification.status?.id == group.notifications.first!.status?.id
     }
     
     public static func mergeGroups(first: [NotificationGroup], second: [NotificationGroup], only allowedTypes: [Notification.Kind]) -> [NotificationGroup] {
@@ -82,21 +114,21 @@ public struct NotificationGroup: Identifiable, Hashable, Sendable {
         var second = second
         merged.reserveCapacity(second.count)
         while let firstGroupFromSecond = second.first,
-              allowedTypes.contains(firstGroupFromSecond.kind) {
+              allowedTypes.contains(firstGroupFromSecond.kind.notificationKind) {
             
             second.removeFirst()
             
             guard let lastGroup = merged.last,
-                  allowedTypes.contains(lastGroup.kind) else {
+                  allowedTypes.contains(lastGroup.kind.notificationKind) else {
                 merged.append(firstGroupFromSecond)
                 break
             }
             
-            if canMerge(notification: firstGroupFromSecond.notifications.first!, into: lastGroup) {
+            if canMerge(notification: firstGroupFromSecond.notifications.first!, kind: firstGroupFromSecond.kind, into: lastGroup) {
                 merged[merged.count - 1].append(group: firstGroupFromSecond)
             } else if merged.count >= 2 {
                 let secondToLastGroup = merged[merged.count - 2]
-                if allowedTypes.contains(secondToLastGroup.kind), canMerge(notification: firstGroupFromSecond.notifications.first!, into: secondToLastGroup) {
+                if allowedTypes.contains(secondToLastGroup.kind.notificationKind), canMerge(notification: firstGroupFromSecond.notifications.first!, kind: firstGroupFromSecond.kind, into: secondToLastGroup) {
                     merged[merged.count - 2].append(group: firstGroupFromSecond)
                 } else {
                     merged.append(firstGroupFromSecond)
@@ -109,4 +141,42 @@ public struct NotificationGroup: Identifiable, Hashable, Sendable {
         return merged
     }
     
+    public enum Kind: Sendable, Equatable {
+        case mention
+        case reblog
+        case favourite
+        case follow
+        case followRequest
+        case poll
+        case update
+        case status
+        case emojiReaction(String, WebURL?)
+        case unknown
+        
+        var notificationKind: Notification.Kind {
+            switch self {
+            case .mention:
+                .mention
+            case .reblog:
+                .reblog
+            case .favourite:
+                .favourite
+            case .follow:
+                .follow
+            case .followRequest:
+                .followRequest
+            case .poll:
+                .poll
+            case .update:
+                .update
+            case .status:
+                .status
+            case .emojiReaction(_, _):
+                .emojiReaction
+            case .unknown:
+                .unknown
+            }
+        }
+    }
+    
 }

Packages/Pachyderm/Sources/Pachyderm/Utilities/TryDecode.swift

@@ -0,0 +1,32 @@
+//
+//  TryDecode.swift
+//  Pachyderm
+//
+//  Created by Shadowfacts on 6/8/24.
+//
+
+import Foundation
+
+public enum TryDecode<T: Decodable>: Decodable {
+    case error(String)
+    case value(T)
+    
+    public init(from decoder: any Decoder) throws {
+        do {
+            self = .value(try T(from: decoder))
+        } catch {
+            self = .error(error.localizedDescription)
+        }
+    }
+    
+    public var value: T? {
+        if case .value(let value) = self {
+            value
+        } else {
+            nil
+        }
+    }
+}
+
+extension TryDecode: Sendable where T: Sendable {
+}

Packages/PushNotifications/Sources/PushNotifications/PushManagerImpl.swift

@@ -104,6 +104,7 @@ class PushManagerImpl: _PushManager {
             self.subscriptions = await AsyncSequenceAdaptor(wrapping: subscriptions).map {
                 let newEndpoint = await self.endpointURL(deviceToken: token, accountID: $0.accountID)
                 guard newEndpoint != $0.endpoint else {
+                    PushManager.logger.debug("Skipping update of push subscription with endpoint \($0.endpoint, privacy: .public)")
                     return $0
                 }
                 var copy = $0

Packages/PushNotifications/Sources/PushNotifications/PushSubscription.swift

@@ -70,6 +70,7 @@ public struct PushSubscription {
         public static let favorite = Alerts(rawValue: 1 << 5)
         public static let poll = Alerts(rawValue: 1 << 6)
         public static let update = Alerts(rawValue: 1 << 7)
+        public static let emojiReaction = Alerts(rawValue: 1 << 8)
 
         public let rawValue: Int
         

Packages/TuskerComponents/Sources/TuskerComponents/FuzzyMatcher.swift

@@ -1,6 +1,6 @@
 //
 //  FuzzyMatcher.swift
-//  ComposeUI
+//  TuskerComponents
 //
 //  Created by Shadowfacts on 10/10/20.
 //  Copyright © 2020 Shadowfacts. All rights reserved.
@@ -8,7 +8,7 @@
 
 import Foundation
 
-struct FuzzyMatcher {
+public struct FuzzyMatcher {
     
     private init() {}
     
@@ -21,7 +21,7 @@ struct FuzzyMatcher {
     /// +2 points for every char in `pattern` that occurs in `str` sequentially
     /// -2 points for every char in `pattern` that does not occur in `str` sequentially
     /// -1 point for every char in `str` skipped between matching chars from the `pattern`
-    static func match(pattern: String, str: String) -> (matched: Bool, score: Int) {
+    public static func match(pattern: String, str: String) -> (matched: Bool, score: Int) {
         let pattern = pattern.lowercased()
         let str = str.lowercased()
         

Packages/TuskerPreferences/Sources/TuskerPreferences/PreferenceStore.swift

@@ -74,4 +74,9 @@ extension PreferenceStore {
     public func hasFeatureFlag(_ flag: FeatureFlag) -> Bool {
         enabledFeatureFlags.contains(flag)
     }
+    
+    
+    public func getValue<Key: PreferenceKey>(preferenceKeyPath: KeyPath<PreferenceStore, PreferencePublisher<Key>>) -> Key.Value {
+        self[keyPath: preferenceKeyPath].preference.wrappedValue
+    }
 }

Tusker.xcodeproj/project.pbxproj

@@ -36,6 +36,7 @@
 		D60E2F2E244248BF005F8713 /* MastodonCachePersistentStore.swift in Sources */ = {isa = PBXBuildFile; fileRef = D60E2F2D244248BF005F8713 /* MastodonCachePersistentStore.swift */; };
 		D6114E0D27F7FEB30080E273 /* TrendingStatusesViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6114E0C27F7FEB30080E273 /* TrendingStatusesViewController.swift */; };
 		D6114E1127F899B30080E273 /* TrendingLinksViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6114E1027F899B30080E273 /* TrendingLinksViewController.swift */; };
+		D6187BED2BFA840B00B3A281 /* FollowRequestNotificationViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6187BEC2BFA840B00B3A281 /* FollowRequestNotificationViewController.swift */; };
 		D61A45E628DC0F2F002BE511 /* ConfirmLoadMoreCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61A45E528DC0F2F002BE511 /* ConfirmLoadMoreCollectionViewCell.swift */; };
 		D61A45E828DF477D002BE511 /* LoadingCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61A45E728DF477D002BE511 /* LoadingCollectionViewCell.swift */; };
 		D61A45EA28DF51EE002BE511 /* TimelineLikeCollectionViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61A45E928DF51EE002BE511 /* TimelineLikeCollectionViewController.swift */; };
@@ -74,6 +75,7 @@
 		D620483423D3801D008A63EF /* LinkTextView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D620483323D3801D008A63EF /* LinkTextView.swift */; };
 		D620483623D38075008A63EF /* ContentTextView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D620483523D38075008A63EF /* ContentTextView.swift */; };
 		D620483823D38190008A63EF /* StatusContentTextView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D620483723D38190008A63EF /* StatusContentTextView.swift */; };
+		D6210D762C0B924F009BB569 /* RemoveProfileSuggestionService.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6210D752C0B924F009BB569 /* RemoveProfileSuggestionService.swift */; };
 		D621733328F1D5ED004C7DB1 /* ReblogService.swift in Sources */ = {isa = PBXBuildFile; fileRef = D621733228F1D5ED004C7DB1 /* ReblogService.swift */; };
 		D62275A824F1CA2800B82A16 /* ComposeReplyContentView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D62275A724F1CA2800B82A16 /* ComposeReplyContentView.swift */; };
 		D623A53D2635F5590095BD04 /* StatusPollView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D623A53C2635F5590095BD04 /* StatusPollView.swift */; };
@@ -95,7 +97,7 @@
 		D630C3CA2BC59FF500208903 /* MastodonController+Push.swift in Sources */ = {isa = PBXBuildFile; fileRef = D630C3C92BC59FF500208903 /* MastodonController+Push.swift */; };
 		D630C3CC2BC5FD4600208903 /* GetAuthorizationTokenService.swift in Sources */ = {isa = PBXBuildFile; fileRef = D630C3CB2BC5FD4600208903 /* GetAuthorizationTokenService.swift */; };
 		D630C3D42BC61B6100208903 /* NotificationService.swift in Sources */ = {isa = PBXBuildFile; fileRef = D630C3D32BC61B6100208903 /* NotificationService.swift */; };
-		D630C3D82BC61B6100208903 /* NotificationExtension.appex in Embed Foundation Extensions */ = {isa = PBXBuildFile; fileRef = D630C3D12BC61B6000208903 /* NotificationExtension.appex */; platformFilters = (ios, maccatalyst, ); settings = {ATTRIBUTES = (RemoveHeadersOnCopy, ); }; };
+		D630C3D82BC61B6100208903 /* NotificationExtension.appex in Embed Foundation Extensions */ = {isa = PBXBuildFile; fileRef = D630C3D12BC61B6000208903 /* NotificationExtension.appex */; settings = {ATTRIBUTES = (RemoveHeadersOnCopy, ); }; };
 		D630C3DF2BC61C4900208903 /* PushNotifications in Frameworks */ = {isa = PBXBuildFile; productRef = D630C3DE2BC61C4900208903 /* PushNotifications */; };
 		D630C3E12BC61C6700208903 /* UserAccounts in Frameworks */ = {isa = PBXBuildFile; productRef = D630C3E02BC61C6700208903 /* UserAccounts */; };
 		D630C3E52BC6313400208903 /* Pachyderm in Frameworks */ = {isa = PBXBuildFile; productRef = D630C3E42BC6313400208903 /* Pachyderm */; };
@@ -227,6 +229,12 @@
 		D69693FA25859A8000F4E116 /* ComposeSceneDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = D69693F925859A8000F4E116 /* ComposeSceneDelegate.swift */; };
 		D6969E9E240C81B9002843CE /* NSTextAttachment+Emoji.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6969E9D240C81B9002843CE /* NSTextAttachment+Emoji.swift */; };
 		D6969EA0240C8384002843CE /* EmojiLabel.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6969E9F240C8384002843CE /* EmojiLabel.swift */; };
+		D698F4672BD079800054DB14 /* AnnouncementsHostingController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D698F4662BD079800054DB14 /* AnnouncementsHostingController.swift */; };
+		D698F4692BD0799F0054DB14 /* AnnouncementsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D698F4682BD0799F0054DB14 /* AnnouncementsView.swift */; };
+		D698F46B2BD079F00054DB14 /* AnnouncementListRow.swift in Sources */ = {isa = PBXBuildFile; fileRef = D698F46A2BD079F00054DB14 /* AnnouncementListRow.swift */; };
+		D698F46D2BD0B8310054DB14 /* AnnouncementsCollection.swift in Sources */ = {isa = PBXBuildFile; fileRef = D698F46C2BD0B8310054DB14 /* AnnouncementsCollection.swift */; };
+		D698F46F2BD0B8DF0054DB14 /* AddReactionView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D698F46E2BD0B8DF0054DB14 /* AddReactionView.swift */; };
+		D698F4712BD0CBAA0054DB14 /* AnnouncementContentTextView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D698F4702BD0CBAA0054DB14 /* AnnouncementContentTextView.swift */; };
 		D6A00B1D26379FC900316AD4 /* PollOptionsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6A00B1C26379FC900316AD4 /* PollOptionsView.swift */; };
 		D6A3A380295515550036B6EF /* ProfileHeaderButton.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6A3A37F295515550036B6EF /* ProfileHeaderButton.swift */; };
 		D6A3A3822956123A0036B6EF /* TimelinePosition.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6A3A3812956123A0036B6EF /* TimelinePosition.swift */; };
@@ -251,6 +259,7 @@
 		D6A6C10F25B62D2400298D0F /* DiskCache.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6A6C10E25B62D2400298D0F /* DiskCache.swift */; };
 		D6A6C11525B62E9700298D0F /* CacheExpiry.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6A6C11425B62E9700298D0F /* CacheExpiry.swift */; };
 		D6A6C11B25B63CEE00298D0F /* MemoryCache.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6A6C11A25B63CEE00298D0F /* MemoryCache.swift */; };
+		D6A8D7A52C14DB280007B285 /* PersistentHistoryTokenStore.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6A8D7A42C14DB280007B285 /* PersistentHistoryTokenStore.swift */; };
 		D6AC956723C4347E008C9946 /* MainSceneDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6AC956623C4347E008C9946 /* MainSceneDelegate.swift */; };
 		D6ADB6E828E8C878009924AB /* PublicTimelineDescriptionCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6ADB6E728E8C878009924AB /* PublicTimelineDescriptionCollectionViewCell.swift */; };
 		D6ADB6EA28E91C30009924AB /* TimelineStatusCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6ADB6E928E91C30009924AB /* TimelineStatusCollectionViewCell.swift */; };
@@ -291,6 +300,7 @@
 		D6C3F5192991F5D60009FCFF /* TimelineJumpButton.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6C3F5182991F5D60009FCFF /* TimelineJumpButton.swift */; };
 		D6C4532D2BCB86AC00E26A0E /* AppearancePrefsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6C4532C2BCB86AC00E26A0E /* AppearancePrefsView.swift */; };
 		D6C4532F2BCB873400E26A0E /* MockStatusView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6C4532E2BCB873400E26A0E /* MockStatusView.swift */; };
+		D6C453372BCE1CEF00E26A0E /* PrivacyInfo.xcprivacy in Resources */ = {isa = PBXBuildFile; fileRef = D6C4532A2BCAD7F900E26A0E /* PrivacyInfo.xcprivacy */; };
 		D6C693EF216192C2007D6A6D /* TuskerNavigationDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6C693EE216192C2007D6A6D /* TuskerNavigationDelegate.swift */; };
 		D6C693FC2162FE6F007D6A6D /* LoadingViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6C693FB2162FE6F007D6A6D /* LoadingViewController.swift */; };
 		D6C693FE2162FEEA007D6A6D /* UIViewController+Children.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6C693FD2162FEEA007D6A6D /* UIViewController+Children.swift */; };
@@ -460,6 +470,7 @@
 		D60E2F2D244248BF005F8713 /* MastodonCachePersistentStore.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MastodonCachePersistentStore.swift; sourceTree = "<group>"; };
 		D6114E0C27F7FEB30080E273 /* TrendingStatusesViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TrendingStatusesViewController.swift; sourceTree = "<group>"; };
 		D6114E1027F899B30080E273 /* TrendingLinksViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TrendingLinksViewController.swift; sourceTree = "<group>"; };
+		D6187BEC2BFA840B00B3A281 /* FollowRequestNotificationViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FollowRequestNotificationViewController.swift; sourceTree = "<group>"; };
 		D61A45E528DC0F2F002BE511 /* ConfirmLoadMoreCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ConfirmLoadMoreCollectionViewCell.swift; sourceTree = "<group>"; };
 		D61A45E728DF477D002BE511 /* LoadingCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LoadingCollectionViewCell.swift; sourceTree = "<group>"; };
 		D61A45E928DF51EE002BE511 /* TimelineLikeCollectionViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TimelineLikeCollectionViewController.swift; sourceTree = "<group>"; };
@@ -497,6 +508,7 @@
 		D620483323D3801D008A63EF /* LinkTextView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LinkTextView.swift; sourceTree = "<group>"; };
 		D620483523D38075008A63EF /* ContentTextView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ContentTextView.swift; sourceTree = "<group>"; };
 		D620483723D38190008A63EF /* StatusContentTextView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusContentTextView.swift; sourceTree = "<group>"; };
+		D6210D752C0B924F009BB569 /* RemoveProfileSuggestionService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RemoveProfileSuggestionService.swift; sourceTree = "<group>"; };
 		D621733228F1D5ED004C7DB1 /* ReblogService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ReblogService.swift; sourceTree = "<group>"; };
 		D62275A724F1CA2800B82A16 /* ComposeReplyContentView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeReplyContentView.swift; sourceTree = "<group>"; };
 		D623A53C2635F5590095BD04 /* StatusPollView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusPollView.swift; sourceTree = "<group>"; };
@@ -649,6 +661,12 @@
 		D69693F925859A8000F4E116 /* ComposeSceneDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeSceneDelegate.swift; sourceTree = "<group>"; };
 		D6969E9D240C81B9002843CE /* NSTextAttachment+Emoji.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "NSTextAttachment+Emoji.swift"; sourceTree = "<group>"; };
 		D6969E9F240C8384002843CE /* EmojiLabel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EmojiLabel.swift; sourceTree = "<group>"; };
+		D698F4662BD079800054DB14 /* AnnouncementsHostingController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AnnouncementsHostingController.swift; sourceTree = "<group>"; };
+		D698F4682BD0799F0054DB14 /* AnnouncementsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AnnouncementsView.swift; sourceTree = "<group>"; };
+		D698F46A2BD079F00054DB14 /* AnnouncementListRow.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AnnouncementListRow.swift; sourceTree = "<group>"; };
+		D698F46C2BD0B8310054DB14 /* AnnouncementsCollection.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AnnouncementsCollection.swift; sourceTree = "<group>"; };
+		D698F46E2BD0B8DF0054DB14 /* AddReactionView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AddReactionView.swift; sourceTree = "<group>"; };
+		D698F4702BD0CBAA0054DB14 /* AnnouncementContentTextView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AnnouncementContentTextView.swift; sourceTree = "<group>"; };
 		D6A00B1C26379FC900316AD4 /* PollOptionsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PollOptionsView.swift; sourceTree = "<group>"; };
 		D6A3A37F295515550036B6EF /* ProfileHeaderButton.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ProfileHeaderButton.swift; sourceTree = "<group>"; };
 		D6A3A3812956123A0036B6EF /* TimelinePosition.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TimelinePosition.swift; sourceTree = "<group>"; };
@@ -670,6 +688,7 @@
 		D6A6C10E25B62D2400298D0F /* DiskCache.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DiskCache.swift; sourceTree = "<group>"; };
 		D6A6C11425B62E9700298D0F /* CacheExpiry.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CacheExpiry.swift; sourceTree = "<group>"; };
 		D6A6C11A25B63CEE00298D0F /* MemoryCache.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MemoryCache.swift; sourceTree = "<group>"; };
+		D6A8D7A42C14DB280007B285 /* PersistentHistoryTokenStore.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PersistentHistoryTokenStore.swift; sourceTree = "<group>"; };
 		D6A9E04F29F8917500BEDC7E /* MatchedGeometryPresentation */ = {isa = PBXFileReference; lastKnownFileType = wrapper; path = MatchedGeometryPresentation; sourceTree = "<group>"; };
 		D6AC956623C4347E008C9946 /* MainSceneDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MainSceneDelegate.swift; sourceTree = "<group>"; };
 		D6ADB6E728E8C878009924AB /* PublicTimelineDescriptionCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PublicTimelineDescriptionCollectionViewCell.swift; sourceTree = "<group>"; };
@@ -1034,6 +1053,7 @@
 				D608470E2A245D1F00C17380 /* ActiveInstance.swift */,
 				D60E2F2D244248BF005F8713 /* MastodonCachePersistentStore.swift */,
 				D6B936702829F72900237D0E /* NSManagedObjectContext+Helpers.swift */,
+				D6A8D7A42C14DB280007B285 /* PersistentHistoryTokenStore.swift */,
 			);
 			path = CoreData;
 			sourceTree = "<group>";
@@ -1054,6 +1074,7 @@
 			children = (
 				D65B4B89297879DE00DABDFB /* Account Follows */,
 				D6A3BC822321F69400FD64D5 /* Account List */,
+				D698F4472BCEE2320054DB14 /* Announcements */,
 				D641C787213DD862004B4513 /* Compose */,
 				D641C785213DD83B004B4513 /* Conversation */,
 				D6F2E960249E772F005846BB /* Crash Reporter */,
@@ -1150,6 +1171,7 @@
 				D646DCD92A081A2C0059ECEB /* PollFinishedNotificationCollectionViewCell.swift */,
 				D646DCDB2A081CF10059ECEB /* StatusUpdatedNotificationCollectionViewCell.swift */,
 				D68245112BCA1F4000AFB38B /* NotificationLoadingViewController.swift */,
+				D6187BEC2BFA840B00B3A281 /* FollowRequestNotificationViewController.swift */,
 			);
 			path = Notifications;
 			sourceTree = "<group>";
@@ -1349,6 +1371,19 @@
 			path = About;
 			sourceTree = "<group>";
 		};
+		D698F4472BCEE2320054DB14 /* Announcements */ = {
+			isa = PBXGroup;
+			children = (
+				D698F4662BD079800054DB14 /* AnnouncementsHostingController.swift */,
+				D698F46C2BD0B8310054DB14 /* AnnouncementsCollection.swift */,
+				D698F4682BD0799F0054DB14 /* AnnouncementsView.swift */,
+				D698F46A2BD079F00054DB14 /* AnnouncementListRow.swift */,
+				D698F4702BD0CBAA0054DB14 /* AnnouncementContentTextView.swift */,
+				D698F46E2BD0B8DF0054DB14 /* AddReactionView.swift */,
+			);
+			path = Announcements;
+			sourceTree = "<group>";
+		};
 		D6A3BC822321F69400FD64D5 /* Account List */ = {
 			isa = PBXGroup;
 			children = (
@@ -1727,6 +1762,7 @@
 				D6DD8FFC298495A8002AD3FD /* LogoutService.swift */,
 				D6D79F252A0C8D2700AB2315 /* FetchStatusSourceService.swift */,
 				D630C3CB2BC5FD4600208903 /* GetAuthorizationTokenService.swift */,
+				D6210D752C0B924F009BB569 /* RemoveProfileSuggestionService.swift */,
 			);
 			path = API;
 			sourceTree = "<group>";
@@ -1954,6 +1990,7 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				D6C453372BCE1CEF00E26A0E /* PrivacyInfo.xcprivacy in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -2129,6 +2166,7 @@
 				D6934F3C2BAA0F80002B1C8D /* VideoGalleryContentViewController.swift in Sources */,
 				D6F6A552291F098700F496A8 /* RenameListService.swift in Sources */,
 				D62D2426217ABF63005076CC /* UserActivityType.swift in Sources */,
+				D698F46B2BD079F00054DB14 /* AnnouncementListRow.swift in Sources */,
 				D6AC956723C4347E008C9946 /* MainSceneDelegate.swift in Sources */,
 				D6311C5025B3765B00B27539 /* ImageDataCache.swift in Sources */,
 				D6934F362BA8E020002B1C8D /* GifvGalleryContentViewController.swift in Sources */,
@@ -2159,8 +2197,10 @@
 				D62D2424217ABF3F005076CC /* NSUserActivity+Extensions.swift in Sources */,
 				D6E77D0F286F773900D8B732 /* SplitNavigationController.swift in Sources */,
 				D6B30E09254BAF63009CAEE5 /* ImageGrayscalifier.swift in Sources */,
+				D698F4692BD0799F0054DB14 /* AnnouncementsView.swift in Sources */,
 				D6A6C10F25B62D2400298D0F /* DiskCache.swift in Sources */,
 				D6C3F4F9298EDBF20009FCFF /* ConversationTree.swift in Sources */,
+				D698F46F2BD0B8DF0054DB14 /* AddReactionView.swift in Sources */,
 				D6B81F3C2560365300F6E31D /* RefreshableViewController.swift in Sources */,
 				D6674AEA23341F7600E8DF94 /* AppShortcutItems.swift in Sources */,
 				D6DD8FFF2984D327002AD3FD /* BookmarksViewController.swift in Sources */,
@@ -2188,6 +2228,7 @@
 				D6A6C11B25B63CEE00298D0F /* MemoryCache.swift in Sources */,
 				D6114E0D27F7FEB30080E273 /* TrendingStatusesViewController.swift in Sources */,
 				D6BC9DDA232D8BE5002CA326 /* SearchResultsViewController.swift in Sources */,
+				D698F4672BD079800054DB14 /* AnnouncementsHostingController.swift in Sources */,
 				D61ABEF628EE74D400B29151 /* StatusCollectionViewCell.swift in Sources */,
 				D65B4B6629773AE600DABDFB /* DeleteStatusService.swift in Sources */,
 				D61DC84628F498F200B82C6E /* Logging.swift in Sources */,
@@ -2202,6 +2243,7 @@
 				D65A261D2BC39399005EB5D8 /* PushInstanceSettingsView.swift in Sources */,
 				D65C6BF525478A9C00A6E89C /* BackgroundableViewController.swift in Sources */,
 				D61DC84D28F500D200B82C6E /* ProfileViewController.swift in Sources */,
+				D6187BED2BFA840B00B3A281 /* FollowRequestNotificationViewController.swift in Sources */,
 				D600891F29848DE2005B4D00 /* AddInstancePinnedTimelineView.swift in Sources */,
 				D693A72F25CF91C6003A14E2 /* FeaturedProfileCollectionViewCell.swift in Sources */,
 				D627943223A5466600D38C68 /* SelectableTableViewCell.swift in Sources */,
@@ -2323,8 +2365,10 @@
 				D693A72825CF282E003A14E2 /* TrendingHashtagsViewController.swift in Sources */,
 				D621733328F1D5ED004C7DB1 /* ReblogService.swift in Sources */,
 				D62275A824F1CA2800B82A16 /* ComposeReplyContentView.swift in Sources */,
+				D698F46D2BD0B8310054DB14 /* AnnouncementsCollection.swift in Sources */,
 				D61F75AF293AF50C00C0B37F /* EditedFilter.swift in Sources */,
 				D691771929A7B8820054D7EF /* ProfileHeaderMovedOverlayView.swift in Sources */,
+				D6210D762C0B924F009BB569 /* RemoveProfileSuggestionService.swift in Sources */,
 				D61F75B9293C15A000C0B37F /* ZeroHeightCollectionViewCell.swift in Sources */,
 				D68232F72464F4FD00325FB8 /* ComposeDrawingViewController.swift in Sources */,
 				04586B4122B2FFB10021BD04 /* PreferencesView.swift in Sources */,
@@ -2367,9 +2411,11 @@
 				D6934F2E2BA7AEF9002B1C8D /* StatusAttachmentsGalleryDataSource.swift in Sources */,
 				D623A543263634100095BD04 /* PollOptionCheckboxView.swift in Sources */,
 				D6C4532F2BCB873400E26A0E /* MockStatusView.swift in Sources */,
+				D698F4712BD0CBAA0054DB14 /* AnnouncementContentTextView.swift in Sources */,
 				D68A76E829527884001DA1B3 /* PinnedTimelinesView.swift in Sources */,
 				D690797324A4EF9700023A34 /* UIBezierPath+Helpers.swift in Sources */,
 				D6D12B5A292D684600D528E1 /* AccountListViewController.swift in Sources */,
+				D6A8D7A52C14DB280007B285 /* PersistentHistoryTokenStore.swift in Sources */,
 				D693DE5723FE1A6A0061E07D /* EnhancedNavigationViewController.swift in Sources */,
 				D646DCDC2A081CF10059ECEB /* StatusUpdatedNotificationCollectionViewCell.swift in Sources */,
 			);
@@ -2634,7 +2680,8 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
-				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				"ASSETCATALOG_COMPILER_APPICON_NAME[sdk=*]" = AppIcon;
+				"ASSETCATALOG_COMPILER_APPICON_NAME[sdk=xros*]" = "AppIcon-vision";
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = Tusker/Tusker.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
@@ -2937,7 +2984,8 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
-				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				"ASSETCATALOG_COMPILER_APPICON_NAME[sdk=*]" = AppIcon;
+				"ASSETCATALOG_COMPILER_APPICON_NAME[sdk=xros*]" = "AppIcon-vision";
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = Tusker/Tusker.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
@@ -2968,7 +3016,8 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
-				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				"ASSETCATALOG_COMPILER_APPICON_NAME[sdk=*]" = AppIcon;
+				"ASSETCATALOG_COMPILER_APPICON_NAME[sdk=xros*]" = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = Tusker/Tusker.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
@@ -3203,7 +3252,7 @@
 			repositoryURL = "https://git.shadowfacts.net/shadowfacts/HTMLStreamer.git";
 			requirement = {
 				kind = exactVersion;
-				version = 0.2.3;
+				version = 0.2.4;
 			};
 		};
 		D63CC700290EC0B8000E19DE /* XCRemoteSwiftPackageReference "sentry-cocoa" */ = {

Tusker/API/MastodonController+Push.swift

@@ -58,7 +58,8 @@ private extension Pachyderm.PushSubscription.Alerts {
             followRequest: alerts.contains(.followRequest),
             favourite: alerts.contains(.favorite),
             poll: alerts.contains(.poll),
-            update: alerts.contains(.update)
+            update: alerts.contains(.update),
+            emojiReaction: alerts.contains(.emojiReaction)
         )
     }
 }

Tusker/API/RemoveProfileSuggestionService.swift

@@ -0,0 +1,39 @@
+//
+//  RemoveProfileSuggestionService.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 6/1/24.
+//  Copyright © 2024 Shadowfacts. All rights reserved.
+//
+
+import Foundation
+import Pachyderm
+
+@MainActor
+class RemoveProfileSuggestionService {
+    private let accountID: String
+    private let mastodonController: MastodonController
+    private let presenter: any TuskerNavigationDelegate
+    private let completionHandler: @MainActor () -> Void
+    
+    init(accountID: String, mastodonController: MastodonController, presenter: any TuskerNavigationDelegate, completionHandler: @MainActor @escaping () -> Void) {
+        self.accountID = accountID
+        self.mastodonController = mastodonController
+        self.presenter = presenter
+        self.completionHandler = completionHandler
+    }
+    
+    func run() async {
+        let req = Suggestion.remove(accountID: accountID)
+        do {
+            _ = try await mastodonController.run(req)
+            completionHandler()
+        } catch {
+            let config = ToastConfiguration(from: error, with: "Error Removing Suggestion", in: presenter) { toast in
+                toast.dismissToast(animated: true)
+                await self.run()
+            }
+            self.presenter.showToast(configuration: config, animated: true)
+        }
+    }
+}

Tusker/AppDelegate.swift

@@ -185,7 +185,8 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
                 let mastodonController = MastodonController.getForAccount(account)
                 do {
                     let result = try await mastodonController.updatePushSubscription(subscription: $0)
-                    PushManager.logger.debug("Updated push subscription \(result.id) on \(mastodonController.instanceURL)")
+                    PushManager.logger.info("Updated push subscription \(result.id, privacy: .public) on \(mastodonController.instanceURL) with endpoint \($0.endpoint, privacy: .public)")
+                    PushManager.logger.debug("New push subscription: \(String(describing: result))")
                     return true
                 } catch {
                     PushManager.logger.error("Error updating push subscription: \(String(describing: error))")
@@ -289,12 +290,18 @@ extension AppDelegate: UNUserNotificationCenterDelegate {
             // if the scene is already active, then we animate the account switching if necessary
             delegate.activateAccount(account, animated: scene.activationState == .foregroundActive)
             
-            rootViewController.select(route: .notifications, animated: false)
-            let vc = NotificationLoadingViewController(notificationID: notificationID, mastodonController: mastodonController)
-            rootViewController.getNavigationController().pushViewController(vc, animated: false)
+            rootViewController.select(route: .notifications, animated: false) {
+                let vc = NotificationLoadingViewController(notificationID: notificationID, mastodonController: mastodonController)
+                rootViewController.getNavigationController().pushViewController(vc, animated: false)
+            }
         } else {
             let activity = UserActivityManager.showNotificationActivity(id: notificationID, accountID: accountID)
-            UIApplication.shared.requestSceneSessionActivation(nil, userActivity: activity, options: nil)
+            if #available(iOS 17.0, *) {
+                let request = UISceneSessionActivationRequest(userActivity: activity)
+                UIApplication.shared.activateSceneSession(for: request)
+            } else {
+                UIApplication.shared.requestSceneSessionActivation(nil, userActivity: activity, options: nil)
+            }
         }
         completionHandler()
     }

Tusker/Assets.xcassets/AppIcon-vision.solidimagestack/Back.solidimagestacklayer/Content.imageset/Contents.json

@@ -0,0 +1,13 @@
+{
+  "images" : [
+    {
+      "filename" : "back.png",
+      "idiom" : "vision",
+      "scale" : "2x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Tusker/Assets.xcassets/AppIcon-vision.solidimagestack/Back.solidimagestacklayer/Contents.json

@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Tusker/Assets.xcassets/AppIcon-vision.solidimagestack/Contents.json

@@ -0,0 +1,14 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  },
+  "layers" : [
+    {
+      "filename" : "Front.solidimagestacklayer"
+    },
+    {
+      "filename" : "Back.solidimagestacklayer"
+    }
+  ]
+}

Tusker/Assets.xcassets/AppIcon-vision.solidimagestack/Front.solidimagestacklayer/Content.imageset/Contents.json

@@ -0,0 +1,13 @@
+{
+  "images" : [
+    {
+      "filename" : "front.png",
+      "idiom" : "vision",
+      "scale" : "2x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Tusker/Assets.xcassets/AppIcon-vision.solidimagestack/Front.solidimagestacklayer/Contents.json

@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Tusker/Assets.xcassets/face.smiling.badge.plus.symbolset/Contents.json

@@ -0,0 +1,12 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  },
+  "symbols" : [
+    {
+      "filename" : "face.smiling.badge.plus.svg",
+      "idiom" : "universal"
+    }
+  ]
+}

Tusker/Assets.xcassets/face.smiling.badge.plus.symbolset/face.smiling.badge.plus.svg

@@ -0,0 +1,125 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--Generator: Apple Native CoreSVG 232.5-->
+<!DOCTYPE svg
+PUBLIC "-//W3C//DTD SVG 1.1//EN"
+       "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="3300" height="2200">
+ <!--glyph: "", point size: 100.0, font version: "19.2d2e1", template writer version: "128"-->
+ <style>.monochrome-0 {-sfsymbols-motion-group:1}
+.monochrome-1 {-sfsymbols-motion-group:1}
+.monochrome-2 {opacity:0.0;-sfsymbols-clear-behind:true;-sfsymbols-motion-group:0}
+.monochrome-3 {-sfsymbols-motion-group:0;-sfsymbols-always-pulses:true}
+.monochrome-4 {opacity:0.0;-sfsymbols-clear-behind:true;-sfsymbols-motion-group:0;-sfsymbols-always-pulses:true}
+
+.multicolor-0:tintColor {-sfsymbols-motion-group:1}
+.multicolor-1:tintColor {-sfsymbols-motion-group:1}
+.multicolor-2:tintColor {opacity:0.0;-sfsymbols-clear-behind:true;-sfsymbols-motion-group:0}
+.multicolor-3:systemGreenColor {-sfsymbols-motion-group:0;-sfsymbols-always-pulses:true}
+.multicolor-4:white {-sfsymbols-motion-group:0;-sfsymbols-always-pulses:true}
+
+.hierarchical-0:secondary {-sfsymbols-motion-group:1}
+.hierarchical-1:secondary {-sfsymbols-motion-group:1}
+.hierarchical-2:primary {opacity:0.0;-sfsymbols-clear-behind:true;-sfsymbols-motion-group:0}
+.hierarchical-3:primary {-sfsymbols-motion-group:0}
+.hierarchical-4:primary {opacity:0.0;-sfsymbols-clear-behind:true;-sfsymbols-motion-group:0}
+
+.SFSymbolsPreviewWireframe {fill:none;opacity:1.0;stroke:black;stroke-width:0.5}
+</style>
+ <g id="Notes">
+  <rect height="2200" id="artboard" style="fill:white;opacity:1" width="3300" x="0" y="0"/>
+  <line style="fill:none;stroke:black;opacity:1;stroke-width:0.5;" x1="263" x2="3036" y1="292" y2="292"/>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;font-weight:bold;" transform="matrix(1 0 0 1 263 322)">Weight/Scale Variations</text>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;text-anchor:middle;" transform="matrix(1 0 0 1 559.711 322)">Ultralight</text>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;text-anchor:middle;" transform="matrix(1 0 0 1 856.422 322)">Thin</text>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;text-anchor:middle;" transform="matrix(1 0 0 1 1153.13 322)">Light</text>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;text-anchor:middle;" transform="matrix(1 0 0 1 1449.84 322)">Regular</text>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;text-anchor:middle;" transform="matrix(1 0 0 1 1746.56 322)">Medium</text>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;text-anchor:middle;" transform="matrix(1 0 0 1 2043.27 322)">Semibold</text>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;text-anchor:middle;" transform="matrix(1 0 0 1 2339.98 322)">Bold</text>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;text-anchor:middle;" transform="matrix(1 0 0 1 2636.69 322)">Heavy</text>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;text-anchor:middle;" transform="matrix(1 0 0 1 2933.4 322)">Black</text>
+  <line style="fill:none;stroke:black;opacity:1;stroke-width:0.5;" x1="263" x2="3036" y1="1903" y2="1903"/>
+  <g transform="matrix(0.2 0 0 0.2 263 1933)">
+   <path d="m46.2402 4.15039c21.5332 0 39.4531-17.8711 39.4531-39.4043s-17.9688-39.4043-39.502-39.4043c-21.4844 0-39.3555 17.8711-39.3555 39.4043s17.9199 39.4043 39.4043 39.4043Zm0-7.42188c-17.7246 0-31.8848-14.209-31.8848-31.9824s14.1113-31.9824 31.8359-31.9824c17.7734 0 32.0312 14.209 32.0312 31.9824s-14.209 31.9824-31.9824 31.9824Zm-17.9688-31.9824c0 2.14844 1.51367 3.61328 3.75977 3.61328h10.498v10.5957c0 2.19727 1.46484 3.71094 3.61328 3.71094 2.24609 0 3.71094-1.51367 3.71094-3.71094v-10.5957h10.5957c2.19727 0 3.71094-1.46484 3.71094-3.61328 0-2.19727-1.51367-3.71094-3.71094-3.71094h-10.5957v-10.5469c0-2.24609-1.46484-3.75977-3.71094-3.75977-2.14844 0-3.61328 1.51367-3.61328 3.75977v10.5469h-10.498c-2.24609 0-3.75977 1.51367-3.75977 3.71094Z"/>
+  </g>
+  <g transform="matrix(0.2 0 0 0.2 281.506 1933)">
+   <path d="m58.5449 14.5508c27.2461 0 49.8047-22.6074 49.8047-49.8047 0-27.2461-22.6074-49.8047-49.8535-49.8047-27.1973 0-49.7559 22.5586-49.7559 49.8047 0 27.1973 22.6074 49.8047 49.8047 49.8047Zm0-8.30078c-23.0469 0-41.4551-18.457-41.4551-41.5039s18.3594-41.5039 41.4062-41.5039 41.5527 18.457 41.5527 41.5039-18.457 41.5039-41.5039 41.5039Zm-22.6562-41.5039c0 2.39258 1.66016 4.00391 4.15039 4.00391h14.3555v14.4043c0 2.44141 1.66016 4.15039 4.05273 4.15039 2.44141 0 4.15039-1.66016 4.15039-4.15039v-14.4043h14.4043c2.44141 0 4.15039-1.61133 4.15039-4.00391 0-2.44141-1.70898-4.15039-4.15039-4.15039h-14.4043v-14.3555c0-2.49023-1.70898-4.19922-4.15039-4.19922-2.39258 0-4.05273 1.70898-4.05273 4.19922v14.3555h-14.3555c-2.49023 0-4.15039 1.70898-4.15039 4.15039Z"/>
+  </g>
+  <g transform="matrix(0.2 0 0 0.2 304.924 1933)">
+   <path d="m74.8535 28.3203c34.8145 0 63.623-28.8086 63.623-63.5742 0-34.8145-28.8574-63.623-63.6719-63.623-34.7656 0-63.5254 28.8086-63.5254 63.623 0 34.7656 28.8086 63.5742 63.5742 63.5742Zm0-9.08203c-30.1758 0-54.4434-24.3164-54.4434-54.4922 0-30.2246 24.2188-54.4922 54.3945-54.4922 30.2246 0 54.541 24.2676 54.541 54.4922 0 30.1758-24.2676 54.4922-54.4922 54.4922Zm-28.8574-54.4922c0 2.58789 1.85547 4.39453 4.58984 4.39453h19.7266v19.7754c0 2.68555 1.85547 4.58984 4.44336 4.58984 2.68555 0 4.54102-1.85547 4.54102-4.58984v-19.7754h19.7754c2.68555 0 4.58984-1.80664 4.58984-4.39453 0-2.73438-1.85547-4.58984-4.58984-4.58984h-19.7754v-19.7266c0-2.73438-1.85547-4.63867-4.54102-4.63867-2.58789 0-4.44336 1.9043-4.44336 4.63867v19.7266h-19.7266c-2.73438 0-4.58984 1.85547-4.58984 4.58984Z"/>
+  </g>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;font-weight:bold;" transform="matrix(1 0 0 1 263 1953)">Design Variations</text>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;" transform="matrix(1 0 0 1 263 1971)">Symbols are supported in up to nine weights and three scales.</text>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;" transform="matrix(1 0 0 1 263 1989)">For optimal layout with text and other symbols, vertically align</text>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;" transform="matrix(1 0 0 1 263 2007)">symbols with the adjacent text.</text>
+  <line style="fill:none;stroke:#00AEEF;stroke-width:0.5;opacity:1.0;" x1="776" x2="776" y1="1919" y2="1933"/>
+  <g transform="matrix(0.2 0 0 0.2 776 1933)">
+   <path d="m16.5527 0.78125c2.58789 0 3.85742-0.976562 4.78516-3.71094l6.29883-17.2363h28.8086l6.29883 17.2363c0.927734 2.73438 2.19727 3.71094 4.73633 3.71094 2.58789 0 4.24805-1.5625 4.24805-4.00391 0-0.830078-0.146484-1.61133-0.537109-2.63672l-22.9004-60.9863c-1.12305-2.97852-3.125-4.49219-6.25-4.49219-3.02734 0-5.07812 1.46484-6.15234 4.44336l-22.9004 61.084c-0.390625 1.02539-0.537109 1.80664-0.537109 2.63672 0 2.44141 1.5625 3.95508 4.10156 3.95508Zm13.4766-28.3691 11.8652-32.8613h0.244141l11.8652 32.8613Z"/>
+  </g>
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+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;font-weight:bold;" transform="matrix(1 0 0 1 776 1953)">Margins</text>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;" transform="matrix(1 0 0 1 776 1971)">Leading and trailing margins on the left and right side of each symbol</text>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;" transform="matrix(1 0 0 1 776 1989)">can be adjusted by modifying the x-location of the margin guidelines.</text>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;" transform="matrix(1 0 0 1 776 2007)">Modifications are automatically applied proportionally to all</text>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;" transform="matrix(1 0 0 1 776 2025)">scales and weights.</text>
+  <g transform="matrix(0.2 0 0 0.2 1289 1933)">
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+  </g>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;font-weight:bold;" transform="matrix(1 0 0 1 1289 1953)">Exporting</text>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;" transform="matrix(1 0 0 1 1289 1971)">Symbols should be outlined when exporting to ensure the</text>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;" transform="matrix(1 0 0 1 1289 1989)">design is preserved when submitting to Xcode.</text>
+  <text id="template-version" style="stroke:none;fill:black;font-family:sans-serif;font-size:13;text-anchor:end;" transform="matrix(1 0 0 1 3036 1933)">Template v.5.0</text>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;text-anchor:end;" transform="matrix(1 0 0 1 3036 1951)">Requires Xcode 15 or greater</text>
+  <text id="descriptive-name" style="stroke:none;fill:black;font-family:sans-serif;font-size:13;text-anchor:end;" transform="matrix(1 0 0 1 3036 1969)">Generated from </text>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;text-anchor:end;" transform="matrix(1 0 0 1 3036 1987)">Typeset at 100.0 points</text>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;" transform="matrix(1 0 0 1 263 726)">Small</text>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;" transform="matrix(1 0 0 1 263 1156)">Medium</text>
+  <text style="stroke:none;fill:black;font-family:sans-serif;font-size:13;" transform="matrix(1 0 0 1 263 1586)">Large</text>
+ </g>
+ <g id="Guides">
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+  </g>
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+  <line id="right-margin-Ultralight-S" style="fill:none;stroke:#FF3B30;stroke-width:0.5;opacity:1.0;" x1="603.773" x2="603.773" y1="600.785" y2="720.121"/>
+  <line id="left-margin-Regular-S" style="fill:none;stroke:#00AEEF;stroke-width:0.5;opacity:1.0;" x1="1403.58" x2="1403.58" y1="600.785" y2="720.121"/>
+  <line id="right-margin-Regular-S" style="fill:none;stroke:#FF3B30;stroke-width:0.5;opacity:1.0;" x1="1496.11" x2="1496.11" y1="600.785" y2="720.121"/>
+  <line id="left-margin-Black-S" style="fill:none;stroke:#00AEEF;stroke-width:0.5;opacity:1.0;" x1="2884.57" x2="2884.57" y1="600.785" y2="720.121"/>
+  <line id="right-margin-Black-S" style="fill:none;stroke:#FF3B30;stroke-width:0.5;opacity:1.0;" x1="2982.23" x2="2982.23" y1="600.785" y2="720.121"/>
+ </g>
+ <g id="Symbols">
+  <g id="Black-S" transform="matrix(1 0 0 1 2884.57 696)">
+   <path class="monochrome-0 multicolor-0:tintColor hierarchical-0:secondary SFSymbolsPreviewWireframe" d="M48.8281 6.78711C71.9727 6.78711 90.8203-12.0605 90.8203-35.2051C90.8203-58.3496 71.9727-77.1973 48.8281-77.1973C25.6836-77.1973 6.83594-58.3496 6.83594-35.2051C6.83594-12.0605 25.6836 6.78711 48.8281 6.78711ZM48.8281-7.37305C33.4473-7.37305 20.9961-19.8242 20.9961-35.2051C20.9961-50.5859 33.4473-63.0371 48.8281-63.0371C64.209-63.0371 76.6602-50.5859 76.6602-35.2051C76.6602-19.8242 64.209-7.37305 48.8281-7.37305Z"/>
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+  <g id="Ultralight-S" transform="matrix(1 0 0 1 515.649 696)">
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Tusker/Caching/ImageCache.swift

@@ -96,7 +96,7 @@ final class ImageCache: @unchecked Sendable {
     }
     
     private func fetch(url: URL) async -> FetchResult {
-        guard let (data, _) = try? await URLSession.shared.data(from: url) else {
+        guard let (data, _) = try? await URLSession.appDefault.data(from: url) else {
             return .none
         }
         guard let image = UIImage(data: data) else {

Tusker/CoreData/MastodonCachePersistentStore.swift

@@ -48,8 +48,6 @@ class MastodonCachePersistentStore: NSPersistentCloudKitContainer {
         return context
     }()
     
-    private var lastRemoteChangeToken: NSPersistentHistoryToken?
-    
     // TODO: consider sending managed objects through this to avoid re-fetching things unnecessarily
     // would need to audit existing uses to make sure everything happens on the main thread
     // and when updating things on the background context would need to switch to main, refetch, and then publish
@@ -124,12 +122,13 @@ class MastodonCachePersistentStore: NSPersistentCloudKitContainer {
             
             // migrate saved data from local store to cloud store
             // this can be removed pre-app store release
-            var defaultPath = FileManager.default.urls(for: .applicationSupportDirectory, in: .userDomainMask).first!
-            defaultPath.appendPathComponent("\(accountInfo!.persistenceKey)_cache.sqlite", isDirectory: false)
-            if FileManager.default.fileExists(atPath: defaultPath.path) {
+            if !FileManager.default.fileExists(atPath: cloudStoreLocation.path) {
                 group.enter()
+                var defaultPath = FileManager.default.urls(for: .applicationSupportDirectory, in: .userDomainMask).first!
+                defaultPath.appendPathComponent("\(accountInfo!.persistenceKey)_cache.sqlite", isDirectory: false)
                 let defaultDesc = NSPersistentStoreDescription(url: defaultPath)
                 defaultDesc.configuration = "Default"
+                defaultDesc.setOption(true as NSNumber, forKey: NSPersistentHistoryTrackingKey)
                 let defaultPSC = NSPersistentContainer(name: "\(accountInfo!.persistenceKey)_cache", managedObjectModel: MastodonCachePersistentStore.managedObjectModel)
                 defaultPSC.persistentStoreDescriptions = [defaultDesc]
                 defaultPSC.loadPersistentStores { _, error in
@@ -189,8 +188,10 @@ class MastodonCachePersistentStore: NSPersistentCloudKitContainer {
         viewContext.mergePolicy = NSMergePolicy.mergeByPropertyObjectTrump
         viewContext.name = "View"
         
-        NotificationCenter.default.addObserver(self, selector: #selector(managedObjectsDidChange), name: .NSManagedObjectContextObjectsDidChange, object: viewContext)
-        NotificationCenter.default.addObserver(self, selector: #selector(remoteChanges), name: .NSPersistentStoreRemoteChange, object: persistentStoreCoordinator)
+        if accountInfo != nil {
+            NotificationCenter.default.addObserver(self, selector: #selector(managedObjectsDidChange), name: .NSManagedObjectContextObjectsDidChange, object: viewContext)
+            NotificationCenter.default.addObserver(self, selector: #selector(remoteChanges), name: .NSPersistentStoreRemoteChange, object: persistentStoreCoordinator)
+        }
     }
     
     func save(context: NSManagedObjectContext) {
@@ -520,58 +521,82 @@ class MastodonCachePersistentStore: NSPersistentCloudKitContainer {
     }
     
     @objc private func remoteChanges(_ notification: Foundation.Notification) {
-        guard let token = notification.userInfo?[NSPersistentHistoryTokenKey] as? NSPersistentHistoryToken else {
+        guard let accountInfo,
+              let token = notification.userInfo?[NSPersistentHistoryTokenKey] as? NSPersistentHistoryToken else {
             return
         }
-        remoteChangesBackgroundContext.perform {
-            defer {
-                self.lastRemoteChangeToken = token
+        PersistentHistoryTokenStore.token(for: accountInfo) { lastToken in
+            self.remoteChangesBackgroundContext.perform {
+                defer {
+                    PersistentHistoryTokenStore.setToken(token, for: accountInfo)
+                }
+                let transactions: [NSPersistentHistoryTransaction]
+                do {
+                    let req = NSPersistentHistoryChangeRequest.fetchHistory(after: lastToken)
+                    if let result = try self.remoteChangesBackgroundContext.execute(req) as? NSPersistentHistoryResult {
+                        transactions = result.result as? [NSPersistentHistoryTransaction] ?? []
+                    } else {
+                        logger.error("Unexpectedly non-NSPersistentHistoryResult")
+                        return
+                    }
+                } catch {
+                    logger.error("Unable to fetch persistent history results: \(String(describing: error), privacy: .public)")
+                    return
+                }
+                if !transactions.isEmpty {
+                    self.processPersistentHistoryTransactions(transactions)
+                }
+                
+                // NB: We deliberately do not purge old persistent history.
+                // Doing so causes the CoreData+CloudKit integration to replay all of
+                // the server's changes on initialization, which takes a long time
+                // and produces a bunch of intermediate UI updates we don't want.
             }
-            let req = NSPersistentHistoryChangeRequest.fetchHistory(after: self.lastRemoteChangeToken)
-            if let result = try? self.remoteChangesBackgroundContext.execute(req) as? NSPersistentHistoryResult,
-               let transactions = result.result as? [NSPersistentHistoryTransaction],
-               !transactions.isEmpty {
-                var changedHashtags = false
-                var changedInstances = false
-                var changedTimelinePositions = Set<NSManagedObjectID>()
-                var changedAccountPrefs = false
-                outer: for transaction in transactions {
-                    for change in transaction.changes ?? [] {
-                        if change.changedObjectID.entity.name == "SavedHashtag" {
-                            changedHashtags = true
-                        } else if change.changedObjectID.entity.name == "SavedInstance" {
-                            changedInstances = true
-                        } else if change.changedObjectID.entity.name == "TimelinePosition" {
-                            changedTimelinePositions.insert(change.changedObjectID)
-                        } else if change.changedObjectID.entity.name == "AccountPreferences" {
-                            changedAccountPrefs = true
-                        }
-                    }
+        }
+    }
+    
+    private func processPersistentHistoryTransactions(_ transactions: [NSPersistentHistoryTransaction]) {
+        logger.info("Processing \(transactions.count) persistent history transactions")
+        var changedHashtags = false
+        var changedInstances = false
+        var changedTimelinePositions = Set<NSManagedObjectID>()
+        var changedAccountPrefs = false
+        outer: for transaction in transactions {
+            logger.info("Processing \(transaction.changes?.count ?? 0) changes in transaction")
+            for change in transaction.changes ?? [] {
+                if change.changedObjectID.entity.name == "SavedHashtag" {
+                    changedHashtags = true
+                } else if change.changedObjectID.entity.name == "SavedInstance" {
+                    changedInstances = true
+                } else if change.changedObjectID.entity.name == "TimelinePosition" {
+                    changedTimelinePositions.insert(change.changedObjectID)
+                } else if change.changedObjectID.entity.name == "AccountPreferences" {
+                    changedAccountPrefs = true
                 }
-                // Can't capture vars in concurrently-executing closure
-                let hashtags = changedHashtags
-                let instances = changedInstances
-                let timelinePositions = changedTimelinePositions
-                let accountPrefs = changedAccountPrefs
-                DispatchQueue.main.async {
-                    if hashtags {
-                        NotificationCenter.default.post(name: .savedHashtagsChanged, object: nil)
-                    }
-                    if instances {
-                        NotificationCenter.default.post(name: .savedInstancesChanged, object: nil)
-                    }
-                    for id in timelinePositions {
-                        guard let timelinePosition = try? self.viewContext.existingObject(with: id) as? TimelinePosition else {
-                            continue
-                        }
-                        // the kvo observer that clears the LazilyDecoding cache doesn't always fire on remote changes, so do it manually
-                        timelinePosition.changedRemotely()
-                        NotificationCenter.default.post(name: .timelinePositionChanged, object: timelinePosition)
-                    }
-                    if accountPrefs {
-                        NotificationCenter.default.post(name: .accountPreferencesChangedRemotely, object: nil)
-                    }
+            }
+        }
+        // Can't capture vars in concurrently-executing closure
+        let hashtags = changedHashtags
+        let instances = changedInstances
+        let timelinePositions = changedTimelinePositions
+        let accountPrefs = changedAccountPrefs
+        DispatchQueue.main.async {
+            if hashtags {
+                NotificationCenter.default.post(name: .savedHashtagsChanged, object: nil)
+            }
+            if instances {
+                NotificationCenter.default.post(name: .savedInstancesChanged, object: nil)
+            }
+            for id in timelinePositions {
+                guard let timelinePosition = try? self.viewContext.existingObject(with: id) as? TimelinePosition else {
+                    continue
                 }
+                // the kvo observer that clears the LazilyDecoding cache doesn't always fire on remote changes, so do it manually
+                timelinePosition.changedRemotely()
+                NotificationCenter.default.post(name: .timelinePositionChanged, object: timelinePosition)
+            }
+            if accountPrefs {
+                NotificationCenter.default.post(name: .accountPreferencesChangedRemotely, object: nil)
             }
         }
     }

Tusker/CoreData/PersistentHistoryTokenStore.swift

@@ -0,0 +1,47 @@
+//
+//  PersistentHistoryTokenStore.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 6/8/24.
+//  Copyright © 2024 Shadowfacts. All rights reserved.
+//
+
+import Foundation
+import CoreData
+import UserAccounts
+
+struct PersistentHistoryTokenStore {
+    private static let queue = DispatchQueue(label: "PersistentHistoryTokenStore")
+    
+    private static var tokens: [String: NSPersistentHistoryToken] = (try? load()) ?? [:]
+    
+    private static let applicationSupportDirectory = FileManager.default.urls(for: .applicationSupportDirectory, in: .userDomainMask).first!
+    private static let storeURL = applicationSupportDirectory.appendingPathComponent("PersistentHistoryTokenStore.plist")
+    
+    private static func load() throws -> [String: NSPersistentHistoryToken]? {
+        let data = try Data(contentsOf: storeURL)
+        let unarchived = try NSKeyedUnarchiver.unarchivedObject(ofClasses: [NSDictionary.self, NSString.self, NSPersistentHistoryToken.self], from: data)
+        return unarchived as? [String: NSPersistentHistoryToken]
+    }
+    
+    private static func save() throws {
+        let data = try NSKeyedArchiver.archivedData(withRootObject: tokens as [NSString: NSPersistentHistoryToken], requiringSecureCoding: true)
+        try data.write(to: PersistentHistoryTokenStore.storeURL)
+    }
+
+    static func token(for account: UserAccountInfo, completion: @escaping (NSPersistentHistoryToken?) -> Void) {
+        queue.async {
+            completion(tokens[account.id])
+        }
+    }
+    
+    static func setToken(_ token: NSPersistentHistoryToken, for account: UserAccountInfo) {
+        queue.async {
+            tokens[account.id] = token
+            try? save()
+        }
+    }
+    
+    private init() {}
+
+}

Tusker/Extensions/View+AppListStyle.swift

@@ -8,26 +8,11 @@
 
 import SwiftUI
 import Combine
+import TuskerPreferences
 
 extension View {
-    @MainActor
-    @ViewBuilder
-    func appGroupedListBackground(container: UIAppearanceContainer.Type, applyBackground: Bool = true) -> some View {
-        if #available(iOS 16.0, *) {
-            if applyBackground {
-                self
-                    .scrollContentBackground(.hidden)
-                    .background(Color.appGroupedBackground.edgesIgnoringSafeArea(.all))
-            } else {
-                self
-                    .scrollContentBackground(.hidden)
-            }
-        } else {
-            self
-                .onAppear {
-                    UITableView.appearance(whenContainedInInstancesOf: [container]).backgroundColor = .appGroupedBackground
-                }
-        }
+    func appGroupedListBackground(container: UIAppearanceContainer.Type) -> some View {
+        self.modifier(AppGroupedListBackground(container: container))
     }
     
     func appGroupedListRowBackground() -> some View {
@@ -35,11 +20,45 @@ extension View {
     }
 }
 
-private struct AppGroupedListRowBackground: ViewModifier {
+private struct AppGroupedListBackground: ViewModifier {
+    let container: any UIAppearanceContainer.Type
     @Environment(\.colorScheme) private var colorScheme
+    @Environment(\.pureBlackDarkMode) private var environmentPureBlackDarkMode
+    
+    private var pureBlackDarkMode: Bool {
+        // using @PreferenceObserving just does not work for this, so try the environment key when available
+        // if it's not available, the color won't update automatically, but it will be correct when the view is created
+        if #available(iOS 17.0, *) {
+            environmentPureBlackDarkMode
+        } else {
+            false
+        }
+    }
     
     func body(content: Content) -> some View {
-        if colorScheme == .dark, !Preferences.shared.pureBlackDarkMode {
+        if #available(iOS 16.0, *) {
+            if colorScheme == .dark, !pureBlackDarkMode {
+                content
+                    .scrollContentBackground(.hidden)
+                    .background(Color.appGroupedBackground.edgesIgnoringSafeArea(.all))
+            } else {
+                content
+            }
+        } else {
+            content
+                .onAppear {
+                    UITableView.appearance(whenContainedInInstancesOf: [container]).backgroundColor = .appGroupedBackground
+                }
+        }
+    }
+}
+
+private struct AppGroupedListRowBackground: ViewModifier {
+    @Environment(\.colorScheme) private var colorScheme
+    @PreferenceObserving(\.$pureBlackDarkMode) private var pureBlackDarkMode
+    
+    func body(content: Content) -> some View {
+        if colorScheme == .dark, !pureBlackDarkMode {
             content
                 .listRowBackground(Color.appGroupedCellBackground)
         } else {
@@ -47,3 +66,31 @@ private struct AppGroupedListRowBackground: ViewModifier {
         }
     }
 }
+
+@propertyWrapper
+private struct PreferenceObserving<Key: TuskerPreferences.PreferenceKey>: DynamicProperty {
+    typealias PrefKeyPath = KeyPath<PreferenceStore, PreferencePublisher<Key>>
+    
+    let keyPath: PrefKeyPath
+    @StateObject private var observer: Observer
+    
+    init(_ keyPath: PrefKeyPath) {
+        self.keyPath = keyPath
+        self._observer = StateObject(wrappedValue: Observer(keyPath: keyPath))
+    }
+    
+    var wrappedValue: Key.Value {
+        Preferences.shared.getValue(preferenceKeyPath: keyPath)
+    }
+    
+    @MainActor
+    private class Observer: ObservableObject {
+        private var cancellable: AnyCancellable?
+        
+        init(keyPath: PrefKeyPath) {
+            cancellable = Preferences.shared[keyPath: keyPath].sink { [unowned self] _ in
+                self.objectWillChange.send()
+            }
+        }
+    }
+}

Tusker/Preferences/Colors.swift

@@ -143,3 +143,33 @@ extension UIMutableTraits {
         set { self[PureBlackDarkModeTrait.self] = newValue }
     }
 }
+
+@available(iOS 17.0, *)
+private struct PureBlackDarkModeKey: UITraitBridgedEnvironmentKey {
+    static let defaultValue: Bool = false
+    
+    static func read(from traitCollection: UITraitCollection) -> Bool {
+        traitCollection[PureBlackDarkModeTrait.self]
+    }
+    
+    static func write(to mutableTraits: inout any UIMutableTraits, value: Bool) {
+        mutableTraits[PureBlackDarkModeTrait.self] = value
+    }
+}
+
+extension EnvironmentValues {
+    var pureBlackDarkMode: Bool {
+        get {
+            if #available(iOS 17.0, *) {
+                self[PureBlackDarkModeKey.self]
+            } else {
+                true
+            }
+        }
+        set {
+            if #available(iOS 17.0, *) {
+                self[PureBlackDarkModeKey.self] = newValue
+            }
+        }
+    }
+}

Tusker/Preferences/StatusSwipeActions.swift

@@ -34,7 +34,6 @@ extension StatusSwipeAction {
 protocol StatusSwipeActionContainer: UIView {
     var mastodonController: MastodonController! { get }
     var navigationDelegate: any TuskerNavigationDelegate { get }
-    var toastableViewController: ToastableViewController? { get }
     
     var canReblog: Bool { get }
     

Tusker/Scenes/AuxiliarySceneDelegate.swift

@@ -32,8 +32,9 @@ class AuxiliarySceneDelegate: UIResponder, UIWindowSceneDelegate, TuskerSceneDel
         }
         launchActivity = activity
         
+        scene.activationConditions.canActivateForTargetContentIdentifierPredicate = NSPredicate(value: false)
+
         let account: UserAccountInfo
-        
         if let activityAccount = UserActivityManager.getAccount(from: activity) {
             account = activityAccount
         } else if let mostRecent = UserAccountsManager.shared.getMostRecentAccount() {

Tusker/Scenes/ComposeSceneDelegate.swift

@@ -29,6 +29,8 @@ class ComposeSceneDelegate: UIResponder, UIWindowSceneDelegate, TuskerSceneDeleg
             return
         }
         
+        scene.activationConditions.canActivateForTargetContentIdentifierPredicate = NSPredicate(value: false)
+
         let account: UserAccountInfo
         let controller: MastodonController
         let draft: Draft?

Tusker/Scenes/MainSceneDelegate.swift

@@ -83,7 +83,9 @@ class MainSceneDelegate: UIResponder, UIWindowSceneDelegate, TuskerSceneDelegate
         } else {
             context = ActiveAccountUserActivityHandlingContext(isHandoff: true, root: rootViewController!)
         }
-        _ = userActivity.handleResume(manager: UserActivityManager(scene: scene as! UIWindowScene, context: context))
+        Task(priority: .userInitiated) {
+            _ = await userActivity.handleResume(manager: UserActivityManager(scene: scene as! UIWindowScene, context: context))
+        }
     }
     
     func windowScene(_ windowScene: UIWindowScene, performActionFor shortcutItem: UIApplicationShortcutItem, completionHandler: @escaping (Bool) -> Void) {
@@ -191,8 +193,10 @@ class MainSceneDelegate: UIResponder, UIWindowSceneDelegate, TuskerSceneDelegate
             
             if let activity = launchActivity {
                 func doRestoreActivity(context: UserActivityHandlingContext) {
-                    _ = activity.handleResume(manager: UserActivityManager(scene: window!.windowScene!, context: context))
-                    context.finalize(activity: activity)
+                    Task(priority: .userInitiated) {
+                        _ = await activity.handleResume(manager: UserActivityManager(scene: window!.windowScene!, context: context))
+                        context.finalize(activity: activity)
+                    }
                 }
                 if activity.isStateRestorationActivity {
                     doRestoreActivity(context: StateRestorationUserActivityHandlingContext(root: rootViewController!))
@@ -225,7 +229,8 @@ class MainSceneDelegate: UIResponder, UIWindowSceneDelegate, TuskerSceneDelegate
             window!.windowScene!.title = account.instanceURL.host!
         }
         
-        let newRoot = createAppUI()
+        window!.windowScene!.activationConditions.prefersToActivateForTargetContentIdentifierPredicate = NSPredicate(format: "self == %@", account.id)
+        
         if let container = window?.rootViewController as? AccountSwitchingContainerViewController {
             let direction: AccountSwitchingContainerViewController.AnimationDirection
             if animated,
@@ -235,9 +240,9 @@ class MainSceneDelegate: UIResponder, UIWindowSceneDelegate, TuskerSceneDelegate
             } else {
                 direction = .none
             }
-            container.setRoot(newRoot, for: account, animating: direction)
+            container.setRoot(createAppUI, for: account, animating: direction)
         } else {
-            window!.rootViewController = AccountSwitchingContainerViewController(root: newRoot, for: account)
+            window!.rootViewController = AccountSwitchingContainerViewController(root: createAppUI(), for: account)
         }
     }
     
@@ -248,6 +253,9 @@ class MainSceneDelegate: UIResponder, UIWindowSceneDelegate, TuskerSceneDelegate
         LogoutService(accountInfo: account).run()
         if UserAccountsManager.shared.onboardingComplete {
             activateAccount(UserAccountsManager.shared.accounts.first!, animated: false)
+            if let container = window?.rootViewController as? AccountSwitchingContainerViewController {
+                container.removeAccount(account)
+            }
         } else {
             window!.rootViewController = createOnboardingUI()
         }

Tusker/Screens/Announcements/AddReactionView.swift

@@ -0,0 +1,199 @@
+//
+//  AddReactionView.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 4/17/24.
+//  Copyright © 2024 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+import Pachyderm
+import TuskerComponents
+
+struct AddReactionView: View {
+    let mastodonController: MastodonController
+    let addReaction: (Reaction) async throws -> Void
+    @Environment(\.dismiss) private var dismiss
+    @ScaledMetric private var emojiSize = 30
+    @State private var allEmojis: [Emoji] = []
+    @State private var emojisBySection: [String: [Emoji]] = [:]
+    @State private var query = ""
+    @State private var error: (any Error)?
+    
+    var body: some View {
+        NavigationView {
+            ScrollView(.vertical) {
+                LazyVGrid(columns: [GridItem(.adaptive(minimum: emojiSize), spacing: 4)]) {
+                    if query.count == 1 {
+                        Section {
+                            AddReactionButton {
+                                await doAddReaction(.emoji(query))
+                            } label: {
+                                Text(query)
+                                    .font(.system(size: 25))
+                            }
+                            .buttonStyle(.plain)
+                        }
+                    }
+                    
+                    ForEach(emojisBySection.keys.sorted(), id: \.self) { section in
+                        Section {
+                            ForEach(emojisBySection[section]!, id: \.shortcode) { emoji in
+                                AddReactionButton {
+                                    await doAddReaction(.custom(emoji))
+                                } label: {
+                                    CustomEmojiImageView(emoji: emoji)
+                                        .frame(height: emojiSize)
+                                        .accessibilityLabel(emoji.shortcode)
+                                }
+                            }
+                        } header: {
+                            if !section.isEmpty {
+                                VStack(alignment: .leading, spacing: 2) {
+                                    Text(section)
+                                        .font(.caption)
+                                    
+                                    Divider()
+                                }
+                                .padding(.top, 4)
+                            }
+                        }
+                    }
+                }
+                .padding(.horizontal)
+            }
+            .searchable(text: $query, placement: .navigationBarDrawer(displayMode: .always))
+            .searchPresentationToolbarBehaviorIfAvailable()
+            #if os(visionOS)
+            .onChange(of: query) {
+                updateFilteredEmojis()
+            }
+            #else
+            .onChange(of: query) { _ in
+                updateFilteredEmojis()
+            }
+            #endif
+            .navigationTitle("Add Reaction")
+            .navigationBarTitleDisplayMode(.inline)
+            .toolbar {
+                ToolbarItem(placement: .cancellationAction) {
+                    Button(role: .cancel) {
+                        dismiss()
+                    } label: {
+                        Text("Cancel")
+                    }
+                }
+            }
+        }
+        .navigationViewStyle(.stack)
+        .mediumPresentationDetentIfAvailable()
+        .alertWithData("Error Adding Reaction", data: $error, actions: { _ in
+            Button("OK") {}
+        }, message: { error in
+            Text(error.localizedDescription)
+        })
+        .task {
+            allEmojis = await mastodonController.getCustomEmojis()
+            updateFilteredEmojis()
+        }
+    }
+    
+    private func updateFilteredEmojis() {
+        let filteredEmojis = if !query.isEmpty {
+            allEmojis.map { emoji -> (Emoji, (matched: Bool, score: Int)) in
+                (emoji, FuzzyMatcher.match(pattern: query, str: emoji.shortcode))
+            }
+            .filter(\.1.matched)
+            .sorted { $0.1.score > $1.1.score }
+            .map(\.0)
+        } else {
+            allEmojis
+        }
+        
+        var shortcodes = Set<String>()
+        var newEmojis = [Emoji]()
+        var newEmojisBySection = [String: [Emoji]]()
+        for emoji in filteredEmojis where !shortcodes.contains(emoji.shortcode) {
+            newEmojis.append(emoji)
+            shortcodes.insert(emoji.shortcode)
+            
+            let category = emoji.category ?? ""
+            if newEmojisBySection.keys.contains(category) {
+                newEmojisBySection[category]!.append(emoji)
+            } else {
+                newEmojisBySection[category] = [emoji]
+            }
+        }
+        emojisBySection = newEmojisBySection
+    }
+    
+    private func doAddReaction(_ reaction: Reaction) async {
+        try! await Task.sleep(nanoseconds: NSEC_PER_SEC)
+        do {
+            try await addReaction(reaction)
+            dismiss()
+        } catch {
+            self.error = error
+        }
+    }
+    
+    enum Reaction {
+        case emoji(String)
+        case custom(Emoji)
+    }
+}
+
+private struct AddReactionButton<Label: View>: View {
+    let addReaction: () async -> Void
+    @ViewBuilder let label: Label
+    @State private var isLoading = false
+    
+    var body: some View {
+        Button {
+            isLoading = true
+            Task {
+                await addReaction()
+                isLoading = false
+            }
+        } label: {
+            ZStack {
+                label
+                    .opacity(isLoading ? 0 : 1)
+                
+                if isLoading {
+                    ProgressView()
+                }
+            }
+        }
+        .padding(2)
+        .hoverEffect()
+    }
+}
+
+private extension View {
+    @available(iOS, obsoleted: 16.0)
+    @available(visionOS 1.0, *)
+    @ViewBuilder
+    func mediumPresentationDetentIfAvailable() -> some View {
+        if #available(iOS 16.0, *) {
+            self.presentationDetents([.medium, .large])
+        } else {
+            self
+        }
+    }
+    
+    @available(iOS, obsoleted: 17.1)
+    @available(visionOS 1.0, *)
+    @ViewBuilder
+    func searchPresentationToolbarBehaviorIfAvailable() -> some View {
+        if #available(iOS 17.1, *) {
+            self.searchPresentationToolbarBehavior(.avoidHidingContent)
+        } else {
+            self
+        }
+    }
+}
+
+//#Preview {
+//    AddReactionView()
+//}

Tusker/Screens/Announcements/AnnouncementContentTextView.swift

@@ -0,0 +1,45 @@
+//
+//  AnnouncementContentTextView.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 4/16/24.
+//  Copyright © 2024 Shadowfacts. All rights reserved.
+//
+
+import UIKit
+import Pachyderm
+import WebURL
+
+class AnnouncementContentTextView: ContentTextView {
+    
+    var heightChanged: ((CGFloat) -> Void)?
+
+    private var announcement: Announcement?
+    
+    override func layoutSubviews() {
+        super.layoutSubviews()
+        
+        heightChanged?(contentSize.height)
+    }
+    
+    func setTextFrom(announcement: Announcement, content: NSAttributedString) {
+        self.announcement = announcement
+        self.attributedText = content
+        setEmojis(announcement.emojis, identifier: announcement.id)
+    }
+    
+    override func getMention(for url: URL, text: String) -> Mention? {
+        announcement?.mentions.first {
+            URL($0.url) == url
+        }.map {
+            Mention(url: $0.url, username: $0.username, acct: $0.acct, id: $0.id)
+        }
+    }
+    
+    override func getHashtag(for url: URL, text: String) -> Hashtag? {
+        announcement?.tags.first {
+            URL($0.url) == url
+        }
+    }
+
+}

Tusker/Screens/Announcements/AnnouncementListRow.swift

@@ -0,0 +1,246 @@
+//
+//  AnnouncementListRow.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 4/17/24.
+//  Copyright © 2024 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+import Pachyderm
+import TuskerComponents
+import WebURLFoundationExtras
+
+struct AnnouncementListRow: View {
+    @Binding var announcement: Announcement
+    let mastodonController: MastodonController
+    let navigationDelegate: TuskerNavigationDelegate?
+    let removeAnnouncement: @MainActor () -> Void
+    @State private var contentTextViewHeight: CGFloat?
+    @State private var isShowingAddReactionSheet = false
+    
+    var body: some View {
+        if #available(iOS 16.0, *) {
+            mostOfTheBody
+                .alignmentGuide(.listRowSeparatorLeading, computeValue: { dimension in
+                    dimension[.leading]
+                })
+        } else {
+            mostOfTheBody
+        }
+    }
+    
+    private var mostOfTheBody: some View {
+        VStack {
+            HStack(alignment: .top) {
+                AnnouncementContentTextViewRepresentable(announcement: announcement, navigationDelegate: navigationDelegate) { newHeight in
+                    DispatchQueue.main.async {
+                        contentTextViewHeight = newHeight
+                    }
+                }
+                .frame(height: contentTextViewHeight)
+                
+                Text(announcement.publishedAt, format: .abbreviatedTimeAgo)
+                    .fontWeight(.light)
+                    .foregroundStyle(.secondary)
+            }
+            .padding(.horizontal, 16)
+
+            ScrollView(.horizontal) {
+                LazyHStack {
+                    Button {
+                        isShowingAddReactionSheet = true
+                    } label: {
+                        Label {
+                            Text("Add Reaction")
+                        } icon: {
+                            if #available(iOS 16.0, *) {
+                                Image("face.smiling.badge.plus")
+                            } else {
+                                Image(systemName: "face.smiling")
+                            }
+                        }
+                    }
+                    .labelStyle(.iconOnly)
+                    .padding(4)
+                    .hoverEffect()
+                    
+                    ForEach($announcement.reactions, id: \.name) { $reaction in
+                        ReactionButton(announcement: announcement, reaction: $reaction, mastodonController: mastodonController)
+                    }
+                }
+                .frame(height: 32)
+                .padding(.horizontal, 16)
+            }
+        }
+        .padding(.vertical, 8)
+        .listRowInsets(EdgeInsets(top: 0, leading: 0, bottom: 0, trailing: 0))
+        .swipeActions {
+            Button(role: .destructive) {
+                Task {
+                    await dismissAnnouncement()
+                }
+            } label: {
+                Text("Dismiss")
+            }
+        }
+        .contextMenu {
+            Button(role: .destructive) {
+                Task {
+                    await dismissAnnouncement()
+                    await removeAnnouncement()
+                }
+            } label: {
+                Label("Dismiss", systemImage: "xmark")
+            }
+        }
+        .sheet(isPresented: $isShowingAddReactionSheet) {
+            AddReactionView(mastodonController: mastodonController, addReaction: self.addReaction)
+        }
+    }
+    
+    private func dismissAnnouncement() async {
+        do {
+            _ = try await mastodonController.run(Announcement.dismiss(id: announcement.id))
+        } catch {
+            Logging.general.error("Error dismissing attachment: \(String(describing: error))")
+        }
+    }
+    
+    @MainActor
+    private func addReaction(_ reaction: AddReactionView.Reaction) async throws {
+        let name = switch reaction {
+        case .emoji(let s): s
+        case .custom(let emoji): emoji.shortcode
+        }
+        _ = try await mastodonController.run(Announcement.react(id: announcement.id, name: name))
+        for (idx, reaction) in announcement.reactions.enumerated() {
+            if reaction.name == name {
+                announcement.reactions[idx].me = true
+                announcement.reactions[idx].count += 1
+                return
+            }
+        }
+        let url: URL?
+        let staticURL: URL?
+        if case .custom(let emoji) = reaction {
+            url = URL(emoji.url)
+            staticURL = URL(emoji.staticURL)
+        } else {
+            url = nil
+            staticURL = nil
+        }
+        announcement.reactions.append(.init(name: name, count: 1, me: true, url: url, staticURL: staticURL))
+    }
+}
+
+private struct AnnouncementContentTextViewRepresentable: UIViewRepresentable {
+    let announcement: Announcement
+    let navigationDelegate: TuskerNavigationDelegate?
+    let heightChanged: (CGFloat) -> Void
+    
+    func makeUIView(context: Context) -> AnnouncementContentTextView {
+        let view = AnnouncementContentTextView()
+        view.isScrollEnabled = true
+        view.backgroundColor = .clear
+        view.isEditable = false
+        view.isSelectable = false
+        view.setContentCompressionResistancePriority(.defaultLow, for: .horizontal)
+        view.adjustsFontForContentSizeCategory = true
+        return view
+    }
+    
+    func updateUIView(_ uiView: AnnouncementContentTextView, context: Context) {
+        uiView.navigationDelegate = navigationDelegate
+        uiView.setTextFrom(announcement: announcement, content: TimelineStatusCollectionViewCell.htmlConverter.convert(announcement.content))
+        uiView.heightChanged = heightChanged
+    }
+}
+
+private struct ReactionButton: View {
+    let announcement: Announcement
+    @Binding var reaction: Announcement.Reaction
+    let mastodonController: MastodonController
+    @State private var customEmojiImage: (Image, CGFloat)?
+    
+    var body: some View {
+        Button(action: self.toggleReaction) {
+            let countStr = reaction.count.formatted(.number)
+            let title = if reaction.name.count == 1 {
+                "\(reaction.name) \(countStr)"
+            } else {
+                countStr
+            }
+            if reaction.url != nil {
+                Label {
+                    Text(title)
+                } icon: {
+                    if let (image, aspectRatio) = customEmojiImage {
+                        image.aspectRatio(aspectRatio, contentMode: .fit)
+                    }
+                }
+            } else {
+                Text(title)
+            }
+        }
+        .buttonStyle(TintedButtonStyle(highlighted: reaction.me == true))
+        .font(.body.monospacedDigit())
+        .hoverEffect()
+        .task {
+            if let url = reaction.url,
+               let image = await ImageCache.emojis.get(url).1 {
+                let aspectRatio = image.size.width / image.size.height
+                customEmojiImage = (
+                    Image(uiImage: image).resizable(),
+                    aspectRatio
+                )
+            }
+        }
+    }
+    
+    private func toggleReaction() {
+        if reaction.me == true {
+            let oldCount = reaction.count
+            reaction.me = false
+            reaction.count -= 1
+            Task {
+                do {
+                    _ = try await mastodonController.run(Announcement.unreact(id: announcement.id, name: reaction.name))
+                } catch {
+                    reaction.me = true
+                    reaction.count = oldCount
+                }
+            }
+        } else {
+            let oldCount = reaction.count
+            reaction.me = true
+            reaction.count += 1
+            Task {
+                do {
+                    _ = try await mastodonController.run(Announcement.react(id: announcement.id, name: reaction.name))
+                } catch {
+                    reaction.me = false
+                    reaction.count = oldCount
+                }
+            }
+        }
+    }
+}
+
+private struct TintedButtonStyle: ButtonStyle {
+    let highlighted: Bool
+    
+    func makeBody(configuration: Configuration) -> some View {
+        configuration.label
+            .foregroundStyle(highlighted ? AnyShapeStyle(.white) : AnyShapeStyle(.tint))
+            .padding(.vertical, 4)
+            .padding(.horizontal, 8)
+            .frame(height: 32)
+            .background(.tint.opacity(highlighted ? 1 : 0.2), in: RoundedRectangle(cornerRadius: 4))
+            .opacity(configuration.isPressed ? 0.8 : 1)
+    }
+}
+
+//#Preview {
+//    AnnouncementListRow()
+//}

Tusker/Screens/Announcements/AnnouncementsCollection.swift

@@ -0,0 +1,18 @@
+//
+//  AnnouncementsCollection.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 4/17/24.
+//  Copyright © 2024 Shadowfacts. All rights reserved.
+//
+
+import Foundation
+import Pachyderm
+
+class AnnouncementsCollection: ObservableObject {
+    @Published var announcements: [Announcement]
+    
+    init(announcements: [Announcement]) {
+        self.announcements = announcements
+    }
+}

Tusker/Screens/Announcements/AnnouncementsHostingController.swift

@@ -0,0 +1,32 @@
+//
+//  AnnouncementsHostingController.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 4/17/24.
+//  Copyright © 2024 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+import Pachyderm
+
+class AnnouncementsHostingController: UIHostingController<AnnouncementsView> {
+    private let mastodonController: MastodonController
+    
+    init(announcements: AnnouncementsCollection, mastodonController: MastodonController) {
+        self.mastodonController = mastodonController
+        
+        @Box var boxedSelf: TuskerNavigationDelegate?
+        super.init(rootView: AnnouncementsView(announcements: announcements, mastodonController: mastodonController, navigationDelegate: _boxedSelf))
+        boxedSelf = self
+        
+        navigationItem.title = "Announcements"
+    }
+    
+    @MainActor required dynamic init?(coder aDecoder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+}
+
+extension AnnouncementsHostingController: TuskerNavigationDelegate {
+    nonisolated var apiController: MastodonController! { mastodonController }
+}

Tusker/Screens/Announcements/AnnouncementsView.swift

@@ -0,0 +1,39 @@
+//
+//  AnnouncementsView.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 4/17/24.
+//  Copyright © 2024 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+import Pachyderm
+
+struct AnnouncementsView: View {
+    @ObservedObject var state: AnnouncementsCollection
+    let mastodonController: MastodonController
+    @Box var navigationDelegate: TuskerNavigationDelegate?
+    
+    init(announcements: AnnouncementsCollection, mastodonController: MastodonController, navigationDelegate: Box<TuskerNavigationDelegate?>) {
+        self.state = announcements
+        self.mastodonController = mastodonController
+        self._navigationDelegate = navigationDelegate
+    }
+    
+    var body: some View {
+        List {
+            ForEach($state.announcements) { $announcement in
+                AnnouncementListRow(announcement: $announcement, mastodonController: mastodonController, navigationDelegate: navigationDelegate) {
+                    withAnimation {
+                        state.announcements.removeAll(where: { $0.id == announcement.id })
+                    }
+                }
+            }
+        }
+        .listStyle(.grouped)
+    }
+}
+
+//#Preview {
+//    AnnouncementsView()
+//}

Tusker/Screens/Conversation/ConversationViewController.swift

@@ -222,7 +222,7 @@ class ConversationViewController: UIViewController {
             }
         }
         if isLikelyMastodonRemoteStatus(url: url),
-           let (_, response) = try? await URLSession.shared.data(from: url, delegate: RedirectBlocker()),
+           let (_, response) = try? await URLSession.appDefault.data(from: url, delegate: RedirectBlocker()),
            let location = (response as? HTTPURLResponse)?.value(forHTTPHeaderField: "location") {
             effectiveURL = location
         } else {
@@ -232,7 +232,7 @@ class ConversationViewController: UIViewController {
         let request = Client.search(query: effectiveURL, types: [.statuses], resolve: true)
         do {
             let (results, _) = try await mastodonController.run(request)
-            guard let status = results.statuses.first(where: { $0.url?.serialized() == effectiveURL }) else {
+            guard let status = results.statuses.compactMap(\.value).first(where: { $0.url?.serialized() == effectiveURL }) else {
                 throw UnableToResolveError()
             }
             _ = mastodonController.persistentContainer.addOrUpdateOnViewContext(status: status)

Tusker/Screens/Explore/ExploreViewController.swift

@@ -59,7 +59,7 @@ class ExploreViewController: UIViewController, UICollectionViewDelegate, Collect
         
         resultsController = SearchResultsViewController(mastodonController: mastodonController)
         resultsController.exploreNavigationController = self.navigationController!
-        searchController = MastodonSearchController(searchResultsController: resultsController)
+        searchController = MastodonSearchController(searchResultsController: resultsController, owner: self)
         definesPresentationContext = true
         
         navigationItem.searchController = searchController

Tusker/Screens/Explore/InlineTrendsViewController.swift

@@ -34,7 +34,7 @@ class InlineTrendsViewController: UIViewController {
 
         resultsController = SearchResultsViewController(mastodonController: mastodonController)
         resultsController.exploreNavigationController = self.navigationController
-        searchController = MastodonSearchController(searchResultsController: resultsController)
+        searchController = MastodonSearchController(searchResultsController: resultsController, owner: self)
         searchController.obscuresBackgroundDuringPresentation = true
         searchController.hidesNavigationBarDuringPresentation = false
         definesPresentationContext = true

Tusker/Screens/Explore/SuggestedProfilesViewController.swift

@@ -184,7 +184,19 @@ extension SuggestedProfilesViewController: UICollectionViewDelegate {
         return UIContextMenuConfiguration {
             ProfileViewController(accountID: id, mastodonController: self.mastodonController)
         } actionProvider: { _ in
-            UIMenu(children: self.actionsForProfile(accountID: id, source: .view(cell)))
+            let dismiss = UIAction(title: "Remove Suggestion", image: UIImage(systemName: "trash"), attributes: .destructive) { [unowned self] _ in
+                let service = RemoveProfileSuggestionService(accountID: id, mastodonController: self.mastodonController, presenter: self) { [weak self] in
+                    guard let self else { return }
+                    var snapshot = self.dataSource.snapshot()
+                    // the source here doesn't matter, since it's ignored by the equatable and hashable impls
+                    snapshot.deleteItems([.account(id, .global)])
+                    self.dataSource.apply(snapshot, animatingDifferences: true)
+                }
+                Task {
+                    await service.run()
+                }
+            }
+            return UIMenu(children: [UIMenu(options: .displayInline, children: [dismiss])] + self.actionsForProfile(accountID: id, source: .view(cell)))
         }
     }
     

Tusker/Screens/Explore/TrendingStatusesViewController.swift

@@ -123,7 +123,7 @@ class TrendingStatusesViewController: UIViewController, CollectionViewController
     private func loadTrendingStatuses() async {
         let statuses: [Status]
         do {
-            statuses = try await mastodonController.run(Client.getTrendingStatuses()).0
+            statuses = try await mastodonController.run(Client.getTrendingStatuses()).0.compactMap(\.value)
         } catch {
             let snapshot = NSDiffableDataSourceSnapshot<Section, Item>()
             await MainActor.run {

Tusker/Screens/Explore/TrendsViewController.swift

@@ -277,7 +277,7 @@ class TrendsViewController: UIViewController, CollectionViewController {
             let linksReq = Client.getTrendingLinks(limit: 10)
             async let links = try? mastodonController.run(linksReq).0
             let statusesReq = Client.getTrendingStatuses(limit: 10)
-            async let statuses = try? mastodonController.run(statusesReq).0
+            async let statuses = try? mastodonController.run(statusesReq).0.compactMap(\.value)
 
             if let links = await links {
                 if snapshot.sectionIdentifiers.contains(.profileSuggestions) {
@@ -332,7 +332,7 @@ class TrendsViewController: UIViewController, CollectionViewController {
         
         do {
             let request = Client.getTrendingStatuses(offset: origSnapshot.itemIdentifiers(inSection: .trendingStatuses).count)
-            let (statuses, _) = try await mastodonController.run(request)
+            let statuses = try await mastodonController.run(request).0.compactMap(\.value)
             
             await mastodonController.persistentContainer.addAll(statuses: statuses)
             
@@ -368,20 +368,14 @@ class TrendsViewController: UIViewController, CollectionViewController {
     
     @MainActor
     private func removeProfileSuggestion(accountID: String) async {
-        let req = Suggestion.remove(accountID: accountID)
-        do {
-            _ = try await mastodonController.run(req)
-            var snapshot = dataSource.snapshot()
+        let service = RemoveProfileSuggestionService(accountID: accountID, mastodonController: mastodonController, presenter: self) { [weak self] in
+            guard let self else { return }
+            var snapshot = self.dataSource.snapshot()
             // the source here doesn't matter, since it's ignored by the equatable and hashable impls
             snapshot.deleteItems([.account(accountID, .global)])
-            await apply(snapshot: snapshot)
-        } catch {
-            let config = ToastConfiguration(from: error, with: "Error Removing Suggestion", in: self) { [unowned self] toast in
-                toast.dismissToast(animated: true)
-                _ = await self.removeProfileSuggestion(accountID: accountID)
-            }
-            self.showToast(configuration: config, animated: true)
+            self.dataSource.apply(snapshot, animatingDifferences: true)
         }
+        await service.run()
     }
 }
 

Tusker/Screens/Gallery/ImageGalleryDataSource.swift

@@ -42,7 +42,7 @@ class ImageGalleryDataSource: GalleryDataSource {
                 gifController: gifController
             )
         } else {
-            return LoadingGalleryContentViewController {
+            return LoadingGalleryContentViewController(caption: nil) {
                 let (data, image) = await self.cache.get(self.url, loadOriginal: true)
                 if let image {
                     let gifController: GIFController? =

Tusker/Screens/Gallery/LoadingGalleryContentViewController.swift

@@ -10,6 +10,7 @@ import UIKit
 import GalleryVC
 
 class LoadingGalleryContentViewController: UIViewController, GalleryContentViewController {
+    private let fallbackCaption: String?
     private let provider: () async -> (any GalleryContentViewController)?
     private var wrapped: (any GalleryContentViewController)!
     
@@ -24,14 +25,15 @@ class LoadingGalleryContentViewController: UIViewController, GalleryContentViewC
     }
     
     var caption: String? {
-        wrapped?.caption
+        wrapped?.caption ?? fallbackCaption
     }
     
     var canAnimateFromSourceView: Bool {
         wrapped?.canAnimateFromSourceView ?? true
     }
     
-    init(provider: @escaping () async -> (any GalleryContentViewController)?) {
+    init(caption: String?, provider: @escaping () async -> (any GalleryContentViewController)?) {
+        self.fallbackCaption = caption
         self.provider = provider
         
         super.init(nibName: nil, bundle: nil)

Tusker/Screens/Gallery/StatusAttachmentsGalleryDataSource.swift

@@ -57,7 +57,8 @@ class StatusAttachmentsGalleryDataSource: GalleryDataSource {
                     gifController: gifController
                 )
             } else {
-                return LoadingGalleryContentViewController {
+                return LoadingGalleryContentViewController(caption: attachment.description) {
+                    try! await Task.sleep(nanoseconds: NSEC_PER_SEC)
                     let (data, image) = await ImageCache.attachments.get(attachment.url, loadOriginal: true)
                     if let image {
                         let gifController: GIFController? =
@@ -95,9 +96,9 @@ class StatusAttachmentsGalleryDataSource: GalleryDataSource {
             // TODO: use separate content VC with audio visualization?
             return VideoGalleryContentViewController(url: attachment.url, caption: attachment.description)
         case .unknown:
-            return LoadingGalleryContentViewController {
+            return LoadingGalleryContentViewController(caption: nil) {
                 do {
-                    let (data, _) = try await URLSession.shared.data(from: attachment.url)
+                    let (data, _) = try await URLSession.appDefault.data(from: attachment.url)
                     let url = FileManager.default.temporaryDirectory.appendingPathComponent(attachment.url.lastPathComponent)
                     try data.write(to: url)
                     return FallbackGalleryNavigationController(url: url)

Tusker/Screens/Gallery/VideoControlsViewController.swift

@@ -120,6 +120,15 @@ class VideoControlsViewController: UIViewController {
         fatalError("init(coder:) has not been implemented")
     }
     
+    deinit {
+        if let timestampObserverToken {
+            player.removeTimeObserver(timestampObserverToken)
+        }
+        if let scrubberObserverToken {
+            player.removeTimeObserver(scrubberObserverToken)
+        }
+    }
+    
     override func viewDidLoad() {
         super.viewDidLoad()
         
@@ -256,10 +265,8 @@ private class VideoScrubbingControl: UIControl {
     
     private func updateFillLayerMask() {
         // I don't know where this animation is coming from
-        CATransaction.begin()
-        CATransaction.setDisableActions(true)
         fillMaskLayer.frame = CGRect(x: 0, y: 0, width: fractionComplete * bounds.width, height: 8)
-        CATransaction.commit()
+        fillMaskLayer.removeAllAnimations()
     }
     
     override func beginTracking(_ touch: UITouch, with event: UIEvent?) -> Bool {

Tusker/Screens/Local Predicate Statuses List/LocalPredicateStatusesViewController.swift

@@ -17,7 +17,7 @@ class LocalPredicateStatusesViewController: UIViewController, CollectionViewCont
     let mastodonController: MastodonController
     private let predicate: (StatusMO) -> Bool
     private let predicateTitle: String
-    private let request: (RequestRange) -> Request<[Status]>
+    private let request: (RequestRange) -> Request<[TryDecode<Status>]>
     
     var collectionView: UICollectionView! {
         view as? UICollectionView
@@ -28,7 +28,7 @@ class LocalPredicateStatusesViewController: UIViewController, CollectionViewCont
     private var newer: RequestRange?
     private var older: RequestRange?
     
-    init(predicate: @escaping (StatusMO) -> Bool, predicateTitle: String, request: @escaping (RequestRange) -> Request<[Status]>, mastodonController: MastodonController) {
+    init(predicate: @escaping (StatusMO) -> Bool, predicateTitle: String, request: @escaping (RequestRange) -> Request<[TryDecode<Status>]>, mastodonController: MastodonController) {
         self.mastodonController = mastodonController
         self.predicate = predicate
         self.predicateTitle = predicateTitle
@@ -140,7 +140,8 @@ class LocalPredicateStatusesViewController: UIViewController, CollectionViewCont
         
         do {
             let req = request(.count(Self.pageSize))
-            let (statuses, pagination) = try await mastodonController.run(req)
+            let (tryStatuses, pagination) = try await mastodonController.run(req)
+            let statuses = tryStatuses.compactMap(\.value)
             newer = pagination?.newer
             older = pagination?.older
             
@@ -180,7 +181,8 @@ class LocalPredicateStatusesViewController: UIViewController, CollectionViewCont
         
         do {
             let req = request(older.withCount(Self.pageSize))
-            let (statuses, pagination) = try await mastodonController.run(req)
+            let (tryStatuses, pagination) = try await mastodonController.run(req)
+            let statuses = tryStatuses.compactMap(\.value)
             self.older = pagination?.older
             
             await mastodonController.persistentContainer.addAll(statuses: statuses)
@@ -278,7 +280,8 @@ class LocalPredicateStatusesViewController: UIViewController, CollectionViewCont
         Task {
             do {
                 let req = request(newer.withCount(Self.pageSize))
-                let (statuses, pagination) = try await mastodonController.run(req)
+                let (tryStatuses, pagination) = try await mastodonController.run(req)
+                let statuses = tryStatuses.compactMap(\.value)
                 self.newer = pagination?.newer
                 
                 await mastodonController.persistentContainer.addAll(statuses: statuses)

Tusker/Screens/Main/AccountSwitchingContainerViewController.swift

@@ -23,7 +23,7 @@ class AccountSwitchingContainerViewController: UIViewController {
     private(set) var currentAccountID: String
     private(set) var root: AccountSwitchableViewController
     
-    private var userActivities: [String: NSUserActivity] = [:]
+    private var viewControllers: [String: (AccountSwitchableViewController?, NSUserActivity)] = [:]
     
     init(root: AccountSwitchableViewController, for account: UserAccountInfo) {
         self.currentAccountID = account.id
@@ -42,27 +42,49 @@ class AccountSwitchingContainerViewController: UIViewController {
         embedChild(root)
     }
     
-    func setRoot(_ newRoot: AccountSwitchableViewController, for account: UserAccountInfo, animating direction: AnimationDirection) {
+    override func didReceiveMemoryWarning() {
+        super.didReceiveMemoryWarning()
+        viewControllers = viewControllers.mapValues { (_, activity) in
+            (nil, activity)
+        }
+    }
+    
+    func removeAccount(_ account: UserAccountInfo) {
+        viewControllers.removeValue(forKey: account.id)
+    }
+    
+    func setRoot(_ newRootProvider: () -> AccountSwitchableViewController, for account: UserAccountInfo, animating direction: AnimationDirection) {
         let oldRoot = self.root
         if direction == .none {
             oldRoot.removeViewAndController()
         }
         if let activity = oldRoot.stateRestorationActivity() {
             stateRestorationLogger.debug("AccountSwitchingContainer: saving \(activity.activityType, privacy: .public) for \(self.currentAccountID, privacy: .public)")
-            userActivities[currentAccountID] = activity
+            viewControllers[currentAccountID] = (oldRoot, activity)
+        }
+        
+        let newRoot: AccountSwitchableViewController
+        if let (existingRoot, activity) = viewControllers.removeValue(forKey: account.id) {
+            if let existingRoot {
+                newRoot = existingRoot
+                stateRestorationLogger.debug("AccountSwitchingContainer: reusing existing VC for \(account.id, privacy: .public)")
+            } else {
+                newRoot = newRootProvider()
+                Task(priority: .userInitiated) {
+                    stateRestorationLogger.debug("AccountSwitchingContainer: restoring \(activity.activityType, privacy: .public) for \(account.id, privacy: .public)")
+                    let context = StateRestorationUserActivityHandlingContext(root: newRoot)
+                    _ = await activity.handleResume(manager: UserActivityManager(scene: view.window!.windowScene!, context: context))
+                    context.finalize(activity: activity)
+                }
+            }
+        } else {
+            newRoot = newRootProvider()
         }
         
         self.currentAccountID = account.id
         self.root = newRoot
         embedChild(newRoot)
         
-        if let activity = userActivities.removeValue(forKey: account.id) {
-            stateRestorationLogger.debug("AccountSwitchingContainer: restoring \(activity.activityType, privacy: .public) for \(account.id, privacy: .public)")
-            let context = StateRestorationUserActivityHandlingContext(root: newRoot)
-            _ = activity.handleResume(manager: UserActivityManager(scene: view.window!.windowScene!, context: context))
-            context.finalize(activity: activity)
-        }
-        
         if direction != .none {
             if UIAccessibility.prefersCrossFadeTransitions {
                 newRoot.view.alpha = 0
@@ -92,6 +114,7 @@ class AccountSwitchingContainerViewController: UIViewController {
                 #endif
 
                 // only one edge is affected in each direction, i have no idea why
+                let origAdditionalSafeAreaInsets = oldRoot.additionalSafeAreaInsets
                 if direction == .upwards {
                     oldRoot.additionalSafeAreaInsets.bottom = view.safeAreaInsets.bottom
                 } else {
@@ -102,6 +125,8 @@ class AccountSwitchingContainerViewController: UIViewController {
                     oldRoot.view.transform = CGAffineTransform(translationX: 0, y: -newInitialOffset).scaledBy(x: scale, y: scale)
                     newRoot.view.transform = .identity
                 } completion: { (_) in
+                    oldRoot.view.transform = .identity
+                    oldRoot.additionalSafeAreaInsets = origAdditionalSafeAreaInsets
                     oldRoot.removeViewAndController()
                     newRoot.view.layer.masksToBounds = false
                 }
@@ -127,9 +152,9 @@ extension AccountSwitchingContainerViewController: TuskerRootViewController {
         root.compose(editing: draft, animated: animated, isDucked: isDucked)
     }
     
-    func select(route: TuskerRoute, animated: Bool) {
+    func select(route: TuskerRoute, animated: Bool, completion: (() -> Void)?) {
         loadViewIfNeeded()
-        root.select(route: route, animated: animated)
+        root.select(route: route, animated: animated, completion: completion)
     }
     
     func getTabController(tab: MainTabBarViewController.Tab) -> UIViewController? {

Tusker/Screens/Main/Duckable+Root.swift

@@ -35,8 +35,8 @@ extension DuckableContainerViewController: AccountSwitchableViewController {
         (child as! TuskerRootViewController).getNavigationController()
     }
     
-    func select(route: TuskerRoute, animated: Bool) {
-        (child as? TuskerRootViewController)?.select(route: route, animated: animated)
+    func select(route: TuskerRoute, animated: Bool, completion: (() -> Void)?) {
+        (child as? TuskerRootViewController)?.select(route: route, animated: animated, completion: completion)
     }
     
     func getTabController(tab: MainTabBarViewController.Tab) -> UIViewController? {

Tusker/Screens/Main/MainSidebarViewController.swift

@@ -13,8 +13,8 @@ import Combine
 @MainActor
 protocol MainSidebarViewControllerDelegate: AnyObject {
     func sidebarRequestPresentCompose(_ sidebarViewController: MainSidebarViewController)
-    func sidebar(_ sidebarViewController: MainSidebarViewController, didSelectItem item: MainSidebarViewController.Item)
-    func sidebar(_ sidebarViewController: MainSidebarViewController, showViewController viewController: UIViewController)
+    func sidebar(_ sidebarViewController: MainSidebarViewController, didSelectItem item: MainSidebarViewController.Item, previousItem: MainSidebarViewController.Item?)
+    func sidebar(_ sidebarViewController: MainSidebarViewController, showViewController viewController: UIViewController, previousItem: MainSidebarViewController.Item?)
     func sidebar(_ sidebarViewController: MainSidebarViewController, scrollToTopFor item: MainSidebarViewController.Item)
 }
 
@@ -57,7 +57,7 @@ class MainSidebarViewController: UIViewController {
         return items
     }
     
-    private(set) var previouslySelectedItem: Item?
+    private var previouslySelectedItem: Item?
     var selectedItem: Item? {
         guard let indexPath = collectionView?.indexPathsForSelectedItems?.first else {
             return nil
@@ -261,19 +261,21 @@ class MainSidebarViewController: UIViewController {
     }
     
     private func returnToPreviousItem() {
-        let item = previouslySelectedItem ?? .tab(.timelines)
+        let oldItem = selectedItem
+        let newItem = previouslySelectedItem ?? .tab(.timelines)
         previouslySelectedItem = nil
-        select(item: item, animated: true)
-        sidebarDelegate?.sidebar(self, didSelectItem: item)
+        select(item: newItem, animated: true)
+        sidebarDelegate?.sidebar(self, didSelectItem: newItem, previousItem: oldItem)
     }
 
     private func showAddList() {
         let service = CreateListService(mastodonController: mastodonController, present: { self.present($0, animated: true
         ) }) { list in
+            let oldItem = self.selectedItem
             self.select(item: .list(list), animated: false)
             let list = ListTimelineViewController(for: list, mastodonController: self.mastodonController)
             list.presentEditOnAppear = true
-            self.sidebarDelegate?.sidebar(self, showViewController: list)
+            self.sidebarDelegate?.sidebar(self, showViewController: list, previousItem: oldItem)
         }
         service.run()
     }
@@ -471,7 +473,7 @@ extension MainSidebarViewController: UICollectionViewDelegate {
                 fatalError("unreachable")
             }
         } else {
-            sidebarDelegate?.sidebar(self, didSelectItem: item)
+            sidebarDelegate?.sidebar(self, didSelectItem: item, previousItem: previouslySelectedItem)
         }
     }
     
@@ -540,8 +542,9 @@ extension MainSidebarViewController: UICollectionViewDragDelegate {
 extension MainSidebarViewController: InstanceTimelineViewControllerDelegate {
     func didSaveInstance(url: URL) {
         dismiss(animated: true) {
+            let oldItem = self.selectedItem
             self.select(item: .savedInstance(url), animated: true)
-            self.sidebarDelegate?.sidebar(self, didSelectItem: .savedInstance(url))
+            self.sidebarDelegate?.sidebar(self, didSelectItem: .savedInstance(url), previousItem: oldItem)
         }
     }
     

Tusker/Screens/Main/MainSplitViewController.swift

@@ -86,7 +86,7 @@ class MainSplitViewController: UISplitViewController {
         // don't unnecesarily construct a content VC unless the we're in actually split mode
         // when we change from compact -> split for the first time, the VC will be transferred anyways
         if traitCollection.horizontalSizeClass != .compact {
-            select(item: .tab(.timelines))
+            doSelect(item: .tab(.timelines))
         }
         
         if UIDevice.current.userInterfaceIdiom != .mac {
@@ -149,7 +149,15 @@ class MainSplitViewController: UISplitViewController {
         self.setViewController(newNav, for: .secondary)
     }
     
-    func select(item: MainSidebarViewController.Item) {
+    private func select(newItem: MainSidebarViewController.Item, oldItem: MainSidebarViewController.Item?) {
+        if let oldItem,
+           newItem != oldItem {
+            navigationStacks[oldItem] = secondaryNavController.viewControllers
+        }
+        doSelect(item: newItem)
+    }
+    
+    private func doSelect(item: MainSidebarViewController.Item) {
         secondaryNavController.viewControllers = getOrCreateNavigationStack(item: item)
     }
     
@@ -180,28 +188,28 @@ class MainSplitViewController: UISplitViewController {
     }
     
     @objc func handleSidebarCommandTimelines() {
+        select(newItem: .tab(.timelines), oldItem: sidebar.selectedItem)
         sidebar.select(item: .tab(.timelines), animated: false)
-        select(item: .tab(.timelines))
     }
     
     @objc func handleSidebarCommandNotifications() {
+        select(newItem: .tab(.notifications), oldItem: sidebar.selectedItem)
         sidebar.select(item: .tab(.notifications), animated: false)
-        select(item: .tab(.notifications))
     }
     
     @objc func handleSidebarCommandExplore() {
+        select(newItem: .tab(.explore), oldItem: sidebar.selectedItem)
         sidebar.select(item: .tab(.explore), animated: false)
-        select(item: .tab(.explore))
     }
     
     @objc func handleSidebarCommandBookmarks() {
+        select(newItem: .bookmarks, oldItem: sidebar.selectedItem)
         sidebar.select(item: .bookmarks, animated: false)
-        select(item: .bookmarks)
     }
     
     @objc func handleSidebarCommandMyProfile() {
+        select(newItem: .tab(.myProfile), oldItem: sidebar.selectedItem)
         sidebar.select(item: .tab(.myProfile), animated: false)
-        select(item: .tab(.myProfile))
     }
     
     @objc private func sidebarTapped() {
@@ -444,12 +452,12 @@ extension MainSplitViewController: UISplitViewControllerDelegate {
             // These tabs map 1 <-> 1 with sidebar items
             let item = MainSidebarViewController.Item.tab(tabBarViewController.selectedTab)
             sidebar.select(item: item, animated: false)
-            select(item: item)
+            doSelect(item: item)
             
         case .explore:
             // If the explore tab is active, the sidebar item is determined above when transferring the explore VC's nav stack
             sidebar.select(item: exploreItem!, animated: false)
-            select(item: exploreItem!)
+            doSelect(item: exploreItem!)
             
         default:
             return
@@ -474,16 +482,13 @@ extension MainSplitViewController: MainSidebarViewControllerDelegate {
         compose(editing: nil)
     }
     
-    func sidebar(_ sidebarViewController: MainSidebarViewController, didSelectItem item: MainSidebarViewController.Item) {
-        if let previous = sidebar.previouslySelectedItem {
-            navigationStacks[previous] = secondaryNavController.viewControllers
-        }
-        select(item: item)
+    func sidebar(_ sidebarViewController: MainSidebarViewController, didSelectItem item: MainSidebarViewController.Item, previousItem: MainSidebarViewController.Item?) {
+        select(newItem: item, oldItem: previousItem)
     }
     
-    func sidebar(_ sidebarViewController: MainSidebarViewController, showViewController viewController: UIViewController) {
-        if let previous = sidebar.previouslySelectedItem {
-            navigationStacks[previous] = secondaryNavController.viewControllers
+    func sidebar(_ sidebarViewController: MainSidebarViewController, showViewController viewController: UIViewController, previousItem: MainSidebarViewController.Item?) {
+        if let previousItem {
+            navigationStacks[previousItem] = secondaryNavController.viewControllers
         }
         secondaryNavController.viewControllers = [viewController]
     }
@@ -537,14 +542,14 @@ extension MainSplitViewController: StateRestorableViewController {
 }
 
 extension MainSplitViewController: TuskerRootViewController {
-    func select(route: TuskerRoute, animated: Bool) {
+    func select(route: TuskerRoute, animated: Bool, completion: (() -> Void)?) {
         guard traitCollection.horizontalSizeClass != .compact else {
-            tabBarViewController?.select(route: route, animated: animated)
+            tabBarViewController?.select(route: route, animated: animated, completion: completion)
             return
         }
         guard presentedViewController == nil else {
             dismiss(animated: animated) {
-                self.select(route: route, animated: animated)
+                self.select(route: route, animated: animated, completion: completion)
             }
             return
         }
@@ -567,8 +572,10 @@ extension MainSplitViewController: TuskerRootViewController {
                 return
             }
         }
+        let oldItem = sidebar.selectedItem
         sidebar.select(item: item, animated: false)
-        select(item: item)
+        select(newItem: item, oldItem: oldItem)
+        completion?()
     }
     
     func getTabController(tab: MainTabBarViewController.Tab) -> UIViewController? {
@@ -610,7 +617,7 @@ extension MainSplitViewController: TuskerRootViewController {
         }
         
         if sidebar.selectedItem != .explore {
-            select(item: .explore)
+            select(newItem: .explore, oldItem: sidebar.selectedItem)
         }
         
         guard let searchViewController = secondaryNavController.viewControllers.first as? InlineTrendsViewController else {

Tusker/Screens/Main/MainTabBarViewController.swift

@@ -289,7 +289,7 @@ extension MainTabBarViewController: StateRestorableViewController {
 }
 
 extension MainTabBarViewController: TuskerRootViewController {
-    func select(route: TuskerRoute, animated: Bool) {
+    func select(route: TuskerRoute, animated: Bool, completion: (() -> Void)?) {
         switch route {
         case .timelines:
             select(tab: .timelines, dismissPresented: true)
@@ -310,6 +310,7 @@ extension MainTabBarViewController: TuskerRootViewController {
                 nav.pushViewController(ListTimelineViewController(for: list, mastodonController: mastodonController), animated: animated)
             }
         }
+        completion?()
     }
     
     func getNavigationDelegate() -> TuskerNavigationDelegate? {

Tusker/Screens/Main/TuskerRootViewController.swift

@@ -12,7 +12,7 @@ import ComposeUI
 @MainActor
 protocol TuskerRootViewController: UIViewController, StateRestorableViewController, StatusBarTappableViewController {
     func compose(editing draft: Draft?, animated: Bool, isDucked: Bool)
-    func select(route: TuskerRoute, animated: Bool)
+    func select(route: TuskerRoute, animated: Bool, completion: (() -> Void)?)
     func getTabController(tab: MainTabBarViewController.Tab) -> UIViewController?
     func getNavigationDelegate() -> TuskerNavigationDelegate?
     func getNavigationController() -> NavigationControllerProtocol
@@ -21,33 +21,6 @@ protocol TuskerRootViewController: UIViewController, StateRestorableViewControll
     func presentPreferences(completion: (() -> Void)?) -> PreferencesNavigationController?
 }
 
-//extension TuskerRootViewController {
-//    func select(route: NewRoute, animated: Bool) {
-//        doApply(components: route.components, animated: animated)
-//    }
-//
-//    private func doApply(components: ArraySlice<RouteComponent>, animated: Bool) {
-//        guard let first = components.first else {
-//            return
-//        }
-//        doApply(component: first, animated: animated) {
-//            self.doApply(components: components.dropFirst(), animated: animated)
-//        }
-//    }
-//
-//    private func doApply(component: RouteComponent, animated: Bool, completion: @escaping () -> Void) {
-//        switch component {
-//        case .topLevelItem(let rootRoute):
-//            select(route: rootRoute)
-//            completion()
-//        case .popToRoot:
-//            _ = getNavigationController().popToRootViewController(animated: animated)
-//            completion()
-//        case .push(<#T##(MastodonController) -> UIViewController#>)
-//        }
-//    }
-//}
-
 enum TuskerRoute {
     case timelines
     case notifications
@@ -57,33 +30,6 @@ enum TuskerRoute {
     case list(id: String)
 }
 
-//struct NewRoute: ExpressibleByArrayLiteral {
-//    let components: [RouteComponent]
-//
-//    init(arrayLiteral elements: RouteComponent...) {
-//        self.components = elements
-//    }
-//
-//    static var timelines: Self { [.topLevelItem(.timelines)] }
-//    static var explore: Self { [.topLevelItem(.explore)] }
-//    static var myProfile: Self { [.topLevelItem(.myProfile)] }
-//    static var bookmarks: Self { [.topLevelItem(.explore), .push({ BookmarksViewController(mastodonController: $0) })] }
-//    static func profile(accountID: String) -> Self { [.topLevelItem(.timelines), .push({ ProfileViewController(accountID: accountID, mastodonController: $0) })] }
-//}
-//
-//enum RouteComponent {
-//    case topLevelItem(RootRoute)
-//    case popToRoot
-//    case push((MastodonController) -> UIViewController)
-//    case present(UIViewController)
-//}
-//
-//enum RootRoute {
-//    case timelines
-//    case explore
-//    case myProfile
-//}
-//
 @MainActor
 protocol NavigationControllerProtocol: UIViewController {
     var viewControllers: [UIViewController] { get set }

Tusker/Screens/Mute/MuteAccountView.swift

@@ -78,18 +78,20 @@ struct MuteAccountView: View {
             }
             .accessibilityHidden(true)
             
-            Section {
-                Toggle(isOn: $muteNotifications) {
-                    Text("Hide notifications from this person")
-                }
-            } footer: {
-                if muteNotifications {
-                    Text("This user's posts and notifications will be hidden.")
-                } else {
-                    Text("This user's posts will be hidden from your timeline. You can still receive notifications from them.")
+            if mastodonController.instanceFeatures.muteNotifications {
+                Section {
+                    Toggle(isOn: $muteNotifications) {
+                        Text("Hide notifications from this person")
+                    }
+                } footer: {
+                    if muteNotifications {
+                        Text("This user's posts and notifications will be hidden.")
+                    } else {
+                        Text("This user's posts will be hidden from your timeline. You can still receive notifications from them.")
+                    }
                 }
+                .appGroupedListRowBackground()
             }
-            .appGroupedListRowBackground()
             
             Section {
                 Picker(selection: $duration) {

Tusker/Screens/Notifications/ActionNotificationGroupCollectionViewCell.swift

@@ -12,7 +12,16 @@ import HTMLStreamer
 
 class ActionNotificationGroupCollectionViewCell: UICollectionViewListCell {
     
-    private let iconView = UIImageView().configure {
+    private static func canDisplay(_ kind: NotificationGroup.Kind) -> Bool {
+        switch kind {
+        case .favourite, .reblog, .emojiReaction:
+            return true
+        default:
+            return false
+        }
+    }
+    
+    private let iconImageView = UIImageView().configure {
         $0.tintColor = UIColor(red: 1, green: 204/255, blue: 0, alpha: 1)
         $0.contentMode = .scaleAspectFit
         NSLayoutConstraint.activate([
@@ -21,6 +30,10 @@ class ActionNotificationGroupCollectionViewCell: UICollectionViewListCell {
         ])
     }
     
+    private let iconLabel = UILabel().configure {
+        $0.font = .systemFont(ofSize: 30)
+    }
+    
     private let avatarStack = UIStackView().configure {
         $0.axis = .horizontal
         $0.alignment = .fill
@@ -81,6 +94,7 @@ class ActionNotificationGroupCollectionViewCell: UICollectionViewListCell {
     private var group: NotificationGroup!
     private var statusID: String!
     
+    private var fetchCustomEmojiImage: (URL, Task<Void, Never>)?
     private var updateTimestampWorkItem: DispatchWorkItem?
     
     deinit {
@@ -90,15 +104,21 @@ class ActionNotificationGroupCollectionViewCell: UICollectionViewListCell {
     override init(frame: CGRect) {
         super.init(frame: frame)
         
-        iconView.translatesAutoresizingMaskIntoConstraints = false
-        contentView.addSubview(iconView)
+        iconImageView.translatesAutoresizingMaskIntoConstraints = false
+        contentView.addSubview(iconImageView)
+        iconLabel.translatesAutoresizingMaskIntoConstraints = false
+        contentView.addSubview(iconLabel)
         vStack.translatesAutoresizingMaskIntoConstraints = false
         contentView.addSubview(vStack)
         NSLayoutConstraint.activate([
-            iconView.topAnchor.constraint(equalTo: vStack.topAnchor),
-            iconView.trailingAnchor.constraint(equalTo: contentView.leadingAnchor, constant: 16 + 50),
-            
-            vStack.leadingAnchor.constraint(equalTo: iconView.trailingAnchor, constant: 8),
+            iconImageView.topAnchor.constraint(equalTo: vStack.topAnchor),
+            iconImageView.trailingAnchor.constraint(equalTo: contentView.leadingAnchor, constant: 16 + 50),
+            iconLabel.topAnchor.constraint(equalTo: iconImageView.topAnchor),
+            iconLabel.bottomAnchor.constraint(equalTo: iconImageView.bottomAnchor),
+            iconLabel.leadingAnchor.constraint(equalTo: iconImageView.leadingAnchor),
+            iconLabel.trailingAnchor.constraint(equalTo: iconImageView.trailingAnchor),
+
+            vStack.leadingAnchor.constraint(equalTo: iconImageView.trailingAnchor, constant: 8),
             vStack.trailingAnchor.constraint(equalTo: contentView.trailingAnchor, constant: -16),
             vStack.topAnchor.constraint(equalTo: contentView.topAnchor, constant: 8),
             vStack.bottomAnchor.constraint(equalTo: contentView.bottomAnchor, constant: -8),
@@ -116,7 +136,7 @@ class ActionNotificationGroupCollectionViewCell: UICollectionViewListCell {
     }
     
     func updateUI(group: NotificationGroup) {
-        guard group.kind == .favourite || group.kind == .reblog,
+        guard ActionNotificationGroupCollectionViewCell.canDisplay(group.kind),
               let firstNotification = group.notifications.first,
               let status = firstNotification.status else {
             fatalError()
@@ -126,9 +146,29 @@ class ActionNotificationGroupCollectionViewCell: UICollectionViewListCell {
         
         switch group.kind {
         case .favourite:
-            iconView.image = UIImage(systemName: "star.fill")
+            iconImageView.image = UIImage(systemName: "star.fill")
+            iconLabel.text = ""
+            fetchCustomEmojiImage?.1.cancel()
         case .reblog:
-            iconView.image = UIImage(systemName: "repeat")
+            iconImageView.image = UIImage(systemName: "repeat")
+            iconLabel.text = ""
+            fetchCustomEmojiImage?.1.cancel()
+        case .emojiReaction(let emojiOrShortcode, let url):
+            iconImageView.image = nil
+            if let url = url.flatMap({ URL($0) }),
+               fetchCustomEmojiImage?.0 != url {
+                fetchCustomEmojiImage?.1.cancel()
+                let task = Task {
+                    let (_, image) = await ImageCache.emojis.get(url)
+                    if !Task.isCancelled {
+                        self.iconImageView.image = image
+                    }
+                }
+                fetchCustomEmojiImage = (url, task)
+            } else {
+                iconLabel.text = emojiOrShortcode
+                fetchCustomEmojiImage?.1.cancel()
+            }
         default:
             fatalError()
         }
@@ -207,6 +247,8 @@ class ActionNotificationGroupCollectionViewCell: UICollectionViewListCell {
             verb = "Favorited"
         case .reblog:
             verb = "Reblogged"
+        case .emojiReaction(_, _):
+            verb = "Reacted to"
         default:
             fatalError()
         }
@@ -252,6 +294,8 @@ class ActionNotificationGroupCollectionViewCell: UICollectionViewListCell {
                 str += "Favorited by "
             case .reblog:
                 str += "Reblogged by "
+            case .emojiReaction(let emoji, _):
+                str += "Reacted \(emoji) by "
             default:
                 return nil
             }

Tusker/Screens/Notifications/FollowRequestNotificationViewController.swift

@@ -0,0 +1,144 @@
+//
+//  FollowRequestNotificationViewController.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 5/19/24.
+//  Copyright © 2024 Shadowfacts. All rights reserved.
+//
+
+import UIKit
+import Pachyderm
+
+class FollowRequestNotificationViewController: UIViewController, CollectionViewController {
+    
+    private let mastodonController: MastodonController
+    private let notification: Pachyderm.Notification
+    
+    var collectionView: UICollectionView! {
+        view as? UICollectionView
+    }
+    private var dataSource: UICollectionViewDiffableDataSource<Section, Item>!
+    
+    init(notification: Pachyderm.Notification, mastodonController: MastodonController) {
+        precondition(notification.kind == .followRequest)
+        self.mastodonController = mastodonController
+        self.notification = notification
+        
+        super.init(nibName: nil, bundle: nil)
+        
+        title = "Follow Request"
+    }
+    
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    override func loadView() {
+        let layout = UICollectionViewCompositionalLayout { sectionIndex, environment in
+            var config = UICollectionLayoutListConfiguration(appearance: .grouped)
+            config.backgroundColor = .appGroupedBackground
+            let section = NSCollectionLayoutSection.list(using: config, layoutEnvironment: environment)
+            section.readableContentInset(in: environment)
+            return section
+        }
+        view = UICollectionView(frame: .zero, collectionViewLayout: layout)
+        collectionView.delegate = self
+        collectionView.dragDelegate = self
+        collectionView.allowsFocus = true
+        dataSource = createDataSource()
+    }
+    
+    private func createDataSource() -> UICollectionViewDiffableDataSource<Section, Item> {
+        let followRequestCell = UICollectionView.CellRegistration<FollowRequestNotificationCollectionViewCell, Void> { [unowned self] cell, indexPath, itemIdentifier in
+            cell.delegate = self
+            cell.updateUI(notification: self.notification)
+        }
+        return UICollectionViewDiffableDataSource(collectionView: collectionView) { collectionView, indexPath, itemIdentifier in
+            return collectionView.dequeueConfiguredReusableCell(using: followRequestCell, for: indexPath, item: ())
+        }
+    }
+    
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        
+        var snapshot = NSDiffableDataSourceSnapshot<Section, Item>()
+        snapshot.appendSections([.notifications])
+        snapshot.appendItems([.notification])
+        dataSource.apply(snapshot, animatingDifferences: false)
+    }
+    
+    override func viewWillAppear(_ animated: Bool) {
+        super.viewWillAppear(animated)
+        
+        clearSelectionOnAppear(animated: animated)
+    }
+}
+
+extension FollowRequestNotificationViewController {
+    enum Section {
+        case notifications
+    }
+    enum Item {
+        case notification
+    }
+}
+
+extension FollowRequestNotificationViewController: UICollectionViewDelegate {
+    func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
+        selected(account: notification.account.id)
+    }
+    
+    func collectionView(_ collectionView: UICollectionView, contextMenuConfigurationForItemAt indexPath: IndexPath, point: CGPoint) -> UIContextMenuConfiguration? {
+        guard let cell = collectionView.cellForItem(at: indexPath) else {
+            return nil
+        }
+        let accountID = notification.account.id
+        return UIContextMenuConfiguration {
+            ProfileViewController(accountID: accountID, mastodonController: self.mastodonController)
+        } actionProvider: { _ in
+            let cell = cell as! FollowRequestNotificationCollectionViewCell
+            let acceptRejectChildren = [
+                UIAction(title: "Accept", image: UIImage(systemName: "checkmark.circle"), handler: { _ in cell.acceptButtonPressed() }),
+                UIAction(title: "Reject", image: UIImage(systemName: "xmark.circle"), handler: { _ in cell.rejectButtonPressed() }),
+            ]
+            let acceptRejectMenu: UIMenu
+            if #available(iOS 16.0, *) {
+                acceptRejectMenu = UIMenu(options: .displayInline, preferredElementSize: .medium, children: acceptRejectChildren)
+            } else {
+                acceptRejectMenu = UIMenu(options: .displayInline, children: acceptRejectChildren)
+            }
+            return UIMenu(children: [
+                acceptRejectMenu,
+                UIMenu(options: .displayInline, children: self.actionsForProfile(accountID: accountID, source: .view(cell))),
+            ])
+        }
+    }
+    
+    func collectionView(_ collectionView: UICollectionView, willPerformPreviewActionForMenuWith configuration: UIContextMenuConfiguration, animator: any UIContextMenuInteractionCommitAnimating) {
+        MenuPreviewHelper.willPerformPreviewAction(animator: animator, presenter: self)
+    }
+}
+
+extension FollowRequestNotificationViewController: UICollectionViewDragDelegate {
+    func collectionView(_ collectionView: UICollectionView, itemsForBeginning session: any UIDragSession, at indexPath: IndexPath) -> [UIDragItem] {
+        let provider = NSItemProvider(object: notification.account.url as NSURL)
+        let activity = UserActivityManager.showProfileActivity(id: notification.account.id, accountID: mastodonController.accountInfo!.id)
+        activity.displaysAuxiliaryScene = true
+        provider.registerObject(activity, visibility: .all)
+        return [UIDragItem(itemProvider: provider)]
+    }
+}
+
+extension FollowRequestNotificationViewController: TuskerNavigationDelegate {
+    var apiController: MastodonController! { mastodonController }
+}
+
+extension FollowRequestNotificationViewController: MenuActionProvider {
+}
+
+extension FollowRequestNotificationViewController: StatusBarTappableViewController {
+    func handleStatusBarTapped(xPosition: CGFloat) -> StatusBarTapActionResult {
+        collectionView.scrollToTop()
+        return .stop
+    }
+}

Tusker/Screens/Notifications/NotificationLoadingViewController.swift

@@ -75,11 +75,21 @@ class NotificationLoadingViewController: UIViewController {
             }
             let actionType = notification.kind == .reblog ? StatusActionAccountListViewController.ActionType.reblog : .favorite
             vc = StatusActionAccountListViewController(actionType: actionType, statusID: statusID, statusState: .unknown, accountIDs: [notification.account.id], mastodonController: mastodonController)
+        case .emojiReaction:
+            guard let statusID = notification.status?.id else {
+                showLoadingError(Error.missingStatus)
+                return
+            }
+            guard let emoji = notification.emoji else {
+                showLoadingError(Error.unknownType)
+                return
+            }
+            let actionType = StatusActionAccountListViewController.ActionType.emojiReaction(emoji, notification.emojiURL)
+            vc = StatusActionAccountListViewController(actionType: actionType, statusID: statusID, statusState: .unknown, accountIDs: [notification.account.id], mastodonController: mastodonController)
         case .follow:
             vc = ProfileViewController(accountID: notification.account.id, mastodonController: mastodonController)
         case .followRequest:
-            // todo
-            return
+            vc = FollowRequestNotificationViewController(notification: notification, mastodonController: mastodonController)
         case .unknown:
             showLoadingError(Error.unknownType)
             return

Tusker/Screens/Notifications/NotificationsCollectionViewController.swift

@@ -178,7 +178,7 @@ class NotificationsCollectionViewController: UIViewController, TimelineLikeColle
                     case .hide:
                         return collectionView.dequeueConfiguredReusableCell(using: zeroHeightCell, for: indexPath, item: ())
                     }
-                case .favourite, .reblog:
+                case .favourite, .reblog, .emojiReaction:
                     return collectionView.dequeueConfiguredReusableCell(using: actionGroupCell, for: indexPath, item: group)
                 case .follow:
                     return collectionView.dequeueConfiguredReusableCell(using: followCell, for: indexPath, item: group)
@@ -317,7 +317,7 @@ class NotificationsCollectionViewController: UIViewController, TimelineLikeColle
             snapshot.deleteItems([.group(group, collapseState, filterState)])
         } else if !dismissFailedIndices.isEmpty && dismissFailedIndices.count == notifications.count {
             let dismissFailed = dismissFailedIndices.sorted().map { notifications[$0] }
-            snapshot.insertItems([.group(NotificationGroup(notifications: dismissFailed)!, collapseState, filterState)], afterItem: .group(group, collapseState, filterState))
+            snapshot.insertItems([.group(NotificationGroup(notifications: dismissFailed, kind: group.kind)!, collapseState, filterState)], afterItem: .group(group, collapseState, filterState))
             snapshot.deleteItems([.group(group, collapseState, filterState)])
         }
         await apply(snapshot, animatingDifferences: true)
@@ -624,8 +624,8 @@ extension NotificationsCollectionViewController: UICollectionViewDelegate {
                 let state = collapseState?.copy() ?? .unknown
                 selected(status: statusID, state: state)
             }
-        case .favourite, .reblog:
-            let type = group.kind == .favourite ? StatusActionAccountListViewController.ActionType.favorite : .reblog
+        case .favourite, .reblog, .emojiReaction(_, _):
+            let type = StatusActionAccountListViewController.ActionType(group.kind)!
             let statusID = group.notifications.first!.status!.id
             let accountIDs = group.notifications.map(\.account.id).uniques()
             let vc = StatusActionAccountListViewController(actionType: type, statusID: statusID, statusState: .unknown, accountIDs: accountIDs, mastodonController: mastodonController)
@@ -666,9 +666,9 @@ extension NotificationsCollectionViewController: UICollectionViewDelegate {
             } actionProvider: { _ in
                 UIMenu(children: self.actionsForStatus(status, source: .view(cell), includeStatusButtonActions: group.kind == .poll || group.kind == .update))
             }
-        case .favourite, .reblog:
+        case .favourite, .reblog, .emojiReaction(_, _):
             return UIContextMenuConfiguration(previewProvider: {
-                let type = group.kind == .favourite ? StatusActionAccountListViewController.ActionType.favorite : .reblog
+                let type = StatusActionAccountListViewController.ActionType(group.kind)!
                 let statusID = group.notifications.first!.status!.id
                 let accountIDs = group.notifications.map(\.account.id).uniques()
                 return StatusActionAccountListViewController(actionType: type, statusID: statusID, statusState: .unknown, accountIDs: accountIDs, mastodonController: self.mastodonController)
@@ -751,7 +751,7 @@ extension NotificationsCollectionViewController: UICollectionViewDragDelegate {
             activity.displaysAuxiliaryScene = true
             provider.registerObject(activity, visibility: .all)
             return [UIDragItem(itemProvider: provider)]
-        case .favourite, .reblog:
+        case .favourite, .reblog, .emojiReaction(_, _):
             return []
         case .follow, .followRequest:
             guard group.notifications.count == 1 else {

Tusker/Screens/Notifications/NotificationsPageViewController.swift

@@ -16,6 +16,22 @@ class NotificationsPageViewController: SegmentedPageViewController<Notifications
 
     var initialMode: NotificationsMode?
     
+    private lazy var announcementsButton: UIButton = {
+        #if os(visionOS)
+        var config = UIButton.Configuration.borderedProminent()
+        #else
+        var config = UIButton.Configuration.plain()
+        // We don't want a background for this button, even when accessibility button shapes are enabled, because it's in the navbar.
+        config.background.backgroundColor = .clear
+        #endif
+        config.image = UIImage(systemName: "megaphone.fill")
+        config.contentInsets = .zero
+        let button = UIButton(configuration: config)
+        button.addTarget(self, action: #selector(announcementsButtonPresesd), for: .touchUpInside)
+        return button
+    }()
+    private var unreadAnnouncements: AnnouncementsCollection?
+    
     init(initialMode: NotificationsMode? = nil, mastodonController: MastodonController) {
         self.initialMode = initialMode
         self.mastodonController = mastodonController
@@ -30,6 +46,8 @@ class NotificationsPageViewController: SegmentedPageViewController<Notifications
         
         title = Page.all.title
         tabBarItem.image = UIImage(systemName: "bell.fill")
+        navigationItem.rightBarButtonItem = UIBarButtonItem(customView: announcementsButton)
+        announcementsButton.isHidden = true
     }
 
     required init?(coder: NSCoder) {
@@ -42,6 +60,14 @@ class NotificationsPageViewController: SegmentedPageViewController<Notifications
         selectMode(initialMode ?? Preferences.shared.defaultNotificationsMode)
     }
     
+    override func viewDidAppear(_ animated: Bool) {
+        super.viewDidAppear(animated)
+        
+        Task {
+            await checkForAnnouncements()
+        }
+    }
+    
     func selectMode(_ mode: NotificationsMode) {
         let page: Page
         switch mode {
@@ -53,6 +79,61 @@ class NotificationsPageViewController: SegmentedPageViewController<Notifications
         selectPage(page, animated: false)
     }
     
+    private func checkForAnnouncements() async {
+        guard mastodonController.instanceFeatures.instanceAnnouncements else {
+            navigationItem.rightBarButtonItem = nil
+            return
+        }
+        let announcements: [Announcement]
+        do {
+            (announcements, _) = try await mastodonController.run(Announcement.all())
+        } catch {
+            Logging.general.error("Error fetching announcements: \(String(describing: error))")
+            return
+        }
+        let unread = announcements.filter { $0.read == false }
+        if unread.isEmpty {
+            unreadAnnouncements = nil
+            if #available(iOS 17.0, *) {
+                announcementsButton.imageView!.addSymbolEffect(.disappear)
+            } else {
+                UIView.animate(withDuration: 0.2, delay: 0.1, options: .curveEaseInOut) {
+                    self.announcementsButton.transform = CGAffineTransform(scaleX: 0.8, y: 0.8)
+                    self.announcementsButton.layer.opacity = 0
+                } completion: { _ in
+                    self.announcementsButton.transform = .identity
+                    self.announcementsButton.layer.opacity = 1
+                }
+            }
+        } else {
+            announcementsButton.isHidden = false
+            announcementsButton.layer.opacity = 1
+            unreadAnnouncements = AnnouncementsCollection(announcements: unread)
+            if #available(iOS 17.0, *) {
+                // make sure to remove the .disappear effect, which stays around indefinitely
+                announcementsButton.imageView!.removeAllSymbolEffects()
+                announcementsButton.imageView!.addSymbolEffect(.bounce)
+            } else {
+                UIView.animate(withDuration: 0.2, delay: 0.1, options: .curveEaseInOut) {
+                    self.announcementsButton.transform = CGAffineTransform(scaleX: 1.2, y: 1.2)
+                } completion: { _ in
+                    UIView.animate(withDuration: 0.2, delay: 0, options: .curveEaseInOut) {
+                        self.announcementsButton.transform = .identity
+                    }
+                }
+            }
+        }
+    }
+    
+    @objc private func announcementsButtonPresesd() {
+        guard let unreadAnnouncements else {
+            return
+        }
+        show(AnnouncementsHostingController(announcements: unreadAnnouncements, mastodonController: mastodonController), sender: nil)
+    }
+}
+
+extension NotificationsPageViewController {
     enum Page: SegmentedPageViewControllerPage {
         case all
         case mentions

Tusker/Screens/Onboarding/OnboardingViewController.swift

@@ -116,10 +116,13 @@ class OnboardingViewController: UINavigationController {
     }
     
     private func tryLogin(to instanceURL: URL, updateStatus: (String) -> Void) async throws {
+        logger.debug("Attempting to log in to \(instanceURL, privacy: .public)")
+        
         let mastodonController = MastodonController(instanceURL: instanceURL, transient: true)
         let clientID: String
         let clientSecret: String
         if let clientInfo, clientInfo.url == instanceURL {
+            logger.debug("Using client info from previous attempt")
             clientID = clientInfo.id
             clientSecret = clientInfo.secret
         } else {
@@ -127,21 +130,32 @@ class OnboardingViewController: UINavigationController {
             do {
                 (clientID, clientSecret) = try await mastodonController.registerApp()
                 self.clientInfo = (instanceURL, clientID, clientSecret)
+                logger.debug("Obtained client info")
                 updateStatus("Reticulating Splines")
                 try await Task.sleep(nanoseconds: 500 * NSEC_PER_MSEC)
             } catch {
+                logger.error("Failed to register app: \(String(describing: error), privacy: .public)")
                 throw Error.registeringApp(error)
             }
         }
         updateStatus("Logging in")
-        let authCode = try await getAuthorizationCode(instanceURL: instanceURL, clientID: clientID)
+        let authCode: String
+        do {
+            authCode = try await getAuthorizationCode(instanceURL: instanceURL, clientID: clientID)
+            logger.debug("Obtained authorization code")
+        } catch {
+            logger.error("Failed to get auth code: \(String(describing: error), privacy: .public)")
+            throw error
+        }
         updateStatus("Authorizing")
         let accessToken: String
         do {
             accessToken = try await retrying("Getting access token") {
                 try await mastodonController.authorize(authorizationCode: authCode)
             }
+            logger.debug("Obtained access token")
         } catch {
+            logger.error("Failed to get access token: \(String(describing: error), privacy: .public)")
             throw Error.gettingAccessToken(error)
         }
         

Tusker/Screens/Preferences/Notifications/NotificationsPrefsView.swift

@@ -17,6 +17,15 @@ struct NotificationsPrefsView: View {
     
     var body: some View {
         List {
+            NavigationLink {
+                TipJarView()
+            } label: {
+                Text("Push notifications are available for free to all users, but providing them has an ongoing cost. If you like the app, please consider \(Text("supporting Tusker").foregroundColor(.accentColor)).")
+                    .font(.callout)
+                    .foregroundStyle(.secondary)
+            }
+            .listRowBackground(Color.accentColor.opacity(0.1))
+            
             Section {
                 ForEach(userAccounts.accounts) { account in
                     PushInstanceSettingsView(account: account)

Tusker/Screens/Preferences/Notifications/PushInstanceSettingsView.swift

@@ -90,7 +90,7 @@ struct PushInstanceSettingsView: View {
         let mastodonController = await MastodonController.getForAccount(account)
         do {
             let result = try await mastodonController.createPushSubscription(subscription: subscription)
-            PushManager.logger.debug("Push subscription \(result.id) created on \(account.instanceURL)")
+            PushManager.logger.debug("Push subscription \(result.id, privacy: .public) created on \(account.instanceURL) with endpoint \(result.endpoint, privacy: .public)")
             self.subscription = subscription
             return true
         } catch {
@@ -112,7 +112,7 @@ struct PushInstanceSettingsView: View {
         let mastodonController = await MastodonController.getForAccount(account)
         do {
             let result = try await mastodonController.updatePushSubscription(alerts: alerts, policy: policy)
-            PushManager.logger.debug("Push subscription \(result.id) updated on \(account.instanceURL)")
+            PushManager.logger.debug("Push subscription \(result.id, privacy: .public) updated on \(account.instanceURL)")
             await PushManager.shared.updateSubscription(account: account, alerts: alerts, policy: policy)
             subscription?.alerts = alerts
             subscription?.policy = policy

Tusker/Screens/Preferences/Notifications/PushSubscriptionView.swift

@@ -74,20 +74,27 @@ private struct PushSubscriptionSettingsView: View {
                 if mastodonController.instanceFeatures.pushNotificationTypeUpdate {
                     toggle("Edits", alert: .update)
                 }
+                if mastodonController.instanceFeatures.emojiReactionNotifications {
+                    toggle("Reactions", alert: .emojiReaction)
+                }
                 // status notifications not supported until we can enable/disable them in the app
             }
         }
+        .groupBoxStyle(AppBackgroundGroupBoxStyle())
     }
     
     private var allSupportedAlertTypes: PushSubscription.Alerts {
-        var alerts: PushSubscription.Alerts = [.mention, .favorite, .reblog, .follow, .poll]
+        var all: PushSubscription.Alerts = [.mention, .favorite, .reblog, .follow, .poll]
         if mastodonController.instanceFeatures.pushNotificationTypeFollowRequest {
-            alerts.insert(.followRequest)
+            all.insert(.followRequest)
         }
         if mastodonController.instanceFeatures.pushNotificationTypeUpdate {
-            alerts.insert(.update)
+            all.insert(.update)
         }
-        return alerts
+        if mastodonController.instanceFeatures.emojiReactionNotifications {
+            all.insert(.emojiReaction)
+        }
+        return all
     }
     
     private func toggle(_ titleKey: LocalizedStringKey, alert: PushSubscription.Alerts) -> some View {
@@ -125,6 +132,19 @@ private extension PushSubscription.Policy {
     }
 }
 
+private struct AppBackgroundGroupBoxStyle: GroupBoxStyle {
+    func makeBody(configuration: Configuration) -> some View {
+        VStack(alignment: .leading, spacing: 16) {
+            configuration.label
+                .font(.headline)
+            
+            configuration.content
+        }
+        .padding()
+        .background(Color.appGroupedBackground, in: RoundedRectangle(cornerRadius: 8))
+    }
+}
+
 //#Preview {
 //    PushSubscriptionView()
 //}

Tusker/Screens/Preferences/PreferencesView.swift

@@ -108,7 +108,12 @@ struct PreferencesView: View {
                 PreferenceSectionLabel(title: "Composing", systemImageName: "pencil", backgroundColor: .blue)
             }
             NavigationLink(destination: WellnessPrefsView()) {
-                PreferenceSectionLabel(title: "Digital Wellness", systemImageName: "brain.fill", backgroundColor: .purple)
+                let brainImageName = if #available(iOS 17.0, *) {
+                    "brain.fill"
+                } else {
+                    "brain"
+                }
+                PreferenceSectionLabel(title: "Digital Wellness", systemImageName: brainImageName, backgroundColor: .purple)
             }
             NavigationLink(destination: AdvancedPrefsView()) {
                 PreferenceSectionLabel(title: "Advanced", systemImageName: "gearshape.2.fill", backgroundColor: .gray)

Tusker/Screens/Preferences/Tip Jar/TipJarView.swift

@@ -11,18 +11,24 @@ import StoreKit
 import Combine
 
 struct TipJarView: View {
-    private static let productIDs = [
+    private static let tipProductIDs = [
         "tusker.tip.small",
         "tusker.tip.medium",
         "tusker.tip.large",
     ]
+    private static let supporterProductIDs = [
+        "tusker.supporter.regular",
+    ]
     
     @State private var isLoaded = false
-    @State private var products: [(Product, Bool)] = []
+    @State private var tipProducts: [(Product, Bool)] = []
+    @State private var supporterProducts: [(Product, Bool)] = []
     @State private var error: Error?
     @State private var showConfetti = false
     @State private var updatesObserver: Task<Void, Never>?
-    @State private var buttonWidth: CGFloat?
+    @State private var tipButtonWidth: CGFloat?
+    @State private var supporterButtonWidth: CGFloat?
+    @State private var supporterStartDate: Date?
     @StateObject private var observer = UbiquitousKeyValueStoreObserver()
     
     var body: some View {
@@ -47,9 +53,20 @@ struct TipJarView: View {
             updatesObserver = Task.detached { @MainActor in
                 await observeTransactionUpdates()
             }
+            for await verificationResult in Transaction.currentEntitlements {
+                if case .verified(let transaction) = verificationResult,
+                   Self.supporterProductIDs.contains(transaction.productID),
+                   await transaction.subscriptionStatus?.state == .subscribed {
+                    supporterStartDate = transaction.originalPurchaseDate
+                    break
+                }
+            }
             do {
-                products = try await Product.products(for: Self.productIDs).map { ($0, false) }
-                products.sort(by: { $0.0.price < $1.0.price })
+                let allProducts = try await Product.products(for: Self.tipProductIDs + Self.supporterProductIDs).map { ($0, false) }
+                tipProducts = allProducts.filter { Self.tipProductIDs.contains($0.0.id) }
+                tipProducts.sort(by: { $0.0.price < $1.0.price })
+                supporterProducts = allProducts.filter { Self.supporterProductIDs.contains($0.0.id) }
+                supporterProducts.sort(by: { $0.0.price < $1.0.price })
                 isLoaded = true
             } catch {
                 self.error = .fetchingProducts(error)
@@ -67,25 +84,17 @@ struct TipJarView: View {
     private var productsView: some View {
         if isLoaded {
             VStack {
-                Text("If you're enjoying using Tusker and want to show your gratitude or help support its development, it is greatly appreciated!")
-                    .multilineTextAlignment(.center)
-                    .padding(.horizontal)
-                
-                VStack(alignment: .myAlignment) {
-                    ForEach($products, id: \.0.id) { $productAndPurchasing in
-                        TipRow(product: productAndPurchasing.0, buttonWidth: buttonWidth, isPurchasing: $productAndPurchasing.1, showConfetti: $showConfetti)
-                    }
-                }
-                .onPreferenceChange(ButtonWidthKey.self) { newValue in
-                    if let buttonWidth {
-                        self.buttonWidth = max(buttonWidth, newValue)
-                    } else {
-                        self.buttonWidth = newValue
-                    }
+                if !supporterProducts.isEmpty {
+                    supporterSubscriptions
                 }
                 
-                if let total = getTotalTips(), total > 0 {
-                    Text("You've tipped a total of \(Text(total, format: products[0].0.priceFormatStyle)) 😍")
+                tipPurchases
+                
+                if let tipStatus {
+                    tipStatus
+                        .multilineTextAlignment(.center)
+                        .padding(.horizontal)
+                        .padding(.top, 16)
                     Text("Thank you!")
                 }
             }
@@ -95,19 +104,92 @@ struct TipJarView: View {
         }
     }
     
+    @ViewBuilder
+    private var supporterSubscriptions: some View {
+        Text("If you want to contribute Tusker's continued development, you can become a supporter. Supporting Tusker is an auto-renewable monthly subscription.")
+            .multilineTextAlignment(.center)
+            .padding(.horizontal)
+        
+        VStack(alignment: .myAlignment) {
+            ForEach($supporterProducts, id: \.0.id) { $productAndPurchasing in
+                TipRow(product: productAndPurchasing.0, buttonWidth: supporterButtonWidth, isPurchasing: $productAndPurchasing.1, showConfetti: $showConfetti)
+            }
+        }
+        .onPreferenceChange(ButtonWidthKey.self) { newValue in
+            if let supporterButtonWidth {
+                self.supporterButtonWidth = max(supporterButtonWidth, newValue)
+            } else {
+                self.supporterButtonWidth = newValue
+            }
+        }
+    }
+    
+    @ViewBuilder
+    private var tipPurchases: some View {
+        Text("Or, you can choose to make a one-time tip to show your gratitutde or help support the app's development. It is greatly appreciated!")
+            .multilineTextAlignment(.center)
+            .padding(.horizontal)
+            .padding(.top, 16)
+
+        VStack(alignment: .myAlignment) {
+            ForEach($tipProducts, id: \.0.id) { $productAndPurchasing in
+                TipRow(product: productAndPurchasing.0, buttonWidth: tipButtonWidth, isPurchasing: $productAndPurchasing.1, showConfetti: $showConfetti)
+            }
+        }
+        .onPreferenceChange(ButtonWidthKey.self) { newValue in
+            if let tipButtonWidth {
+                self.tipButtonWidth = max(tipButtonWidth, newValue)
+            } else {
+                self.tipButtonWidth = newValue
+            }
+        }
+    }
+    
+    private var tipStatus: Text? {
+        var text: Text?
+        if let supporterStartDate {
+            var months = Calendar.current.dateComponents([.month], from: supporterStartDate, to: Date()).month!
+            // the user has already paid for n months before the nth month has finished, so reflect that
+            months += 1
+            text = Text("You've been a supporter for ^[\(months) months](inflect: true)")
+        }
+        if let total = getTotalTips(),
+           total > 0 {
+            if let t = text {
+                text = Text("\(t) and tipped \(total.formatted(tipProducts[0].0.priceFormatStyle))")
+            } else {
+                text = Text("You've tipped \(total.formatted(tipProducts[0].0.priceFormatStyle))")
+            }
+        }
+        if let text {
+            return Text("\(text) 😍")
+        } else {
+            return nil
+        }
+    }
+    
     @MainActor
     private func observeTransactionUpdates() async {
         for await verificationResult in StoreKit.Transaction.updates {
-            guard let index = products.firstIndex(where: { $0.0.id == verificationResult.unsafePayloadValue.productID }) else {
-                continue
-            }
-            switch verificationResult {
-            case .verified(let transaction):
-                await transaction.finish()
-                self.products[index].1 = false
-                self.showConfetti = true
-            case .unverified(_, let error):
-                self.error = .verifyingTransaction(error)
+            if let index = tipProducts.firstIndex(where: { $0.0.id == verificationResult.unsafePayloadValue.productID }) {
+                switch verificationResult {
+                case .verified(let transaction):
+                    await transaction.finish()
+                    self.tipProducts[index].1 = false
+                    self.showConfetti = true
+                case .unverified(_, let error):
+                    self.error = .verifyingTransaction(error)
+                }
+            } else if let index = supporterProducts.firstIndex(where: { $0.0.id == verificationResult.unsafePayloadValue.productID }) {
+                switch verificationResult {
+                case .verified(let transaction):
+                    await transaction.finish()
+                    self.supporterProducts[index].1 = false
+                    self.showConfetti = true
+                    self.supporterStartDate = transaction.originalPurchaseDate
+                case .unverified(_, let error):
+                    self.error = .verifyingTransaction(error)
+                }
             }
         }
     }
@@ -149,25 +231,11 @@ private struct TipRow: View {
             Text(product.displayName)
                 .alignmentGuide(.myAlignment, computeValue: { context in context[.trailing] })
             
-            Button {
-                Task {
-                    await self.purchase()
-                }
-            } label: {
-                if isPurchasing {
-                    ProgressView()
-                        .progressViewStyle(.circular)
-                        .frame(width: buttonWidth, alignment: .center)
-                } else {
-                    Text(product.displayPrice)
-                        .background(GeometryReader { proxy in
-                            Color.clear
-                                .preference(key: ButtonWidthKey.self, value: proxy.size.width)
-                        })
-                        .frame(width: buttonWidth)
-                }
+            if let subscription = product.subscription {
+                SubscriptionButton(product: product, subscriptionInfo: subscription, isPurchasing: $isPurchasing, buttonWidth: buttonWidth, purchase: purchase)
+            } else {
+                tipButton
             }
-            .buttonStyle(.borderedProminent)
         }
         .alertWithData("Error", data: $error) { _ in
             Button("OK") {}
@@ -176,6 +244,28 @@ private struct TipRow: View {
         }
     }
     
+    private var tipButton: some View {
+        Button {
+            Task {
+                await self.purchase()
+            }
+        } label: {
+            if isPurchasing {
+                ProgressView()
+                    .progressViewStyle(.circular)
+                    .frame(width: buttonWidth, alignment: .center)
+            } else {
+                Text(product.displayPrice)
+                    .background(GeometryReader { proxy in
+                        Color.clear
+                            .preference(key: ButtonWidthKey.self, value: proxy.size.width)
+                    })
+                    .frame(width: buttonWidth)
+            }
+        }
+        .buttonStyle(.borderedProminent)
+    }
+    
     @MainActor
     private func purchase() async {
         isPurchasing = true
@@ -221,6 +311,71 @@ private struct TipRow: View {
     }
 }
 
+private struct SubscriptionButton: View {
+    let product: Product
+    let subscriptionInfo: Product.SubscriptionInfo
+    @Binding var isPurchasing: Bool
+    let buttonWidth: CGFloat?
+    let purchase: () async -> Void
+    @State private var hasPurchased = false
+    @State private var showManageSheet = false
+    
+    var body: some View {
+        Button {
+            if #available(iOS 17.0, *), hasPurchased {
+                showManageSheet = true
+            } else {
+                Task {
+                    await purchase()
+                    await updateHasPurchased()
+                }
+            }
+        } label: {
+            if #available(iOS 17.0, *), hasPurchased {
+                Text("Manage")
+            } else if isPurchasing {
+                ProgressView()
+                    .progressViewStyle(.circular)
+                    .frame(width: buttonWidth, alignment: .center)
+            } else {
+                let per: String = if subscriptionInfo.subscriptionPeriod.value == 1, subscriptionInfo.subscriptionPeriod.unit == .month {
+                    "mo"
+                } else {
+                    subscriptionInfo.subscriptionPeriod.formatted(product.subscriptionPeriodFormatStyle)
+                }
+                Text("\(product.displayPrice)/\(per)")
+                    .background(GeometryReader { proxy in
+                        Color.clear
+                            .preference(key: ButtonWidthKey.self, value: proxy.size.width)
+                    })
+                    .frame(width: buttonWidth)
+            }
+        }
+        .buttonStyle(.borderedProminent)
+        .task {
+            await updateHasPurchased()
+        }
+        .onChange(of: showManageSheet) {
+            if !$0 {
+                Task {
+                    await updateHasPurchased()
+                }
+            }
+        }
+        .manageSubscriptionsSheetIfAvailable(isPresented: $showManageSheet, subscriptionGroupID: subscriptionInfo.subscriptionGroupID)
+    }
+    
+    private func updateHasPurchased() async {
+        switch await Transaction.currentEntitlement(for: product.id) {
+        case .verified(let transaction):
+            let state = await transaction.subscriptionStatus?.state
+            hasPurchased = state == .subscribed
+        default:
+            break
+        }
+    }
+}
+
 extension HorizontalAlignment {
     private enum MyTrailing: AlignmentID {
         static func defaultValue(in context: ViewDimensions) -> CGFloat {
@@ -263,3 +418,16 @@ private class UbiquitousKeyValueStoreObserver: ObservableObject {
             }
     }
 }
+
+private extension View {
+    @available(iOS, obsoleted: 17.0)
+    @available(visionOS 1.0, *)
+    @ViewBuilder
+    func manageSubscriptionsSheetIfAvailable(isPresented: Binding<Bool>, subscriptionGroupID: String) -> some View {
+        if #available(iOS 17.0, *) {
+            self.manageSubscriptionsSheet(isPresented: isPresented, subscriptionGroupID: subscriptionGroupID)
+        } else {
+            self
+        }
+    }
+}

Tusker/Screens/Profile/ProfileStatusesViewController.swift

@@ -9,6 +9,12 @@
 import UIKit
 import Pachyderm
 import Combine
+import OSLog
+#if canImport(Sentry)
+import Sentry
+#endif
+
+private let logger = Logger(subsystem: Bundle.main.bundleIdentifier!, category: "ProfileStatusesViewController")
 
 class ProfileStatusesViewController: UIViewController, TimelineLikeCollectionViewController, CollectionViewController {
     
@@ -250,9 +256,16 @@ class ProfileStatusesViewController: UIViewController, TimelineLikeCollectionVie
         state = .setupInitialSnapshot
         
         Task {
-            if let (all, _) = try? await mastodonController.run(Client.getRelationships(accounts: [accountID])),
-               let relationship = all.first {
-                self.mastodonController.persistentContainer.addOrUpdate(relationship: relationship)
+            do {
+                let (all, _) = try await mastodonController.run(Client.getRelationships(accounts: [accountID]))
+                if let relationship = all.first {
+                    self.mastodonController.persistentContainer.addOrUpdate(relationship: relationship)
+                }
+            } catch {
+                logger.error("Error fetching relationship: \(String(describing: error))")
+                #if canImport(Sentry)
+                SentrySDK.capture(error: error)
+                #endif
             }
         }
         
@@ -297,7 +310,7 @@ class ProfileStatusesViewController: UIViewController, TimelineLikeCollectionVie
         }
         
         let request = Account.getStatuses(accountID, range: .default, onlyMedia: false, pinned: true, excludeReplies: false)
-        let (statuses, _) = try await mastodonController.run(request)
+        let statuses = try await mastodonController.run(request).0.compactMap(\.value)
         
         await withCheckedContinuation { continuation in
             mastodonController.persistentContainer.addAll(statuses: statuses) {
@@ -513,7 +526,7 @@ extension ProfileStatusesViewController {
 extension ProfileStatusesViewController: TimelineLikeControllerDataSource {
     typealias TimelineItem = String // status ID
     
-    private func request(for range: RequestRange = .default) -> Request<[Status]> {
+    private func request(for range: RequestRange = .default) -> Request<[TryDecode<Status>]> {
         switch kind {
         case .statuses:
             return Account.getStatuses(accountID, range: range, onlyMedia: false, pinned: false, excludeReplies: true)
@@ -526,7 +539,7 @@ extension ProfileStatusesViewController: TimelineLikeControllerDataSource {
     
     func loadInitial() async throws -> [String] {
         let request = request()
-        let (statuses, _) = try await mastodonController.run(request)
+        let statuses = try await mastodonController.run(request).0.compactMap(\.value)
         
         if !statuses.isEmpty {
             newer = .after(id: statuses.first!.id, count: nil)
@@ -546,7 +559,7 @@ extension ProfileStatusesViewController: TimelineLikeControllerDataSource {
         }
         
         let request = request(for: newer)
-        let (statuses, _) = try await mastodonController.run(request)
+        let statuses = try await mastodonController.run(request).0.compactMap(\.value)
         
         guard !statuses.isEmpty else {
             throw Error.allCaughtUp
@@ -567,7 +580,7 @@ extension ProfileStatusesViewController: TimelineLikeControllerDataSource {
         }
         
         let request = request(for: older)
-        let (statuses, _) = try await mastodonController.run(request)
+        let statuses = try await mastodonController.run(request).0.compactMap(\.value)
         
         guard !statuses.isEmpty else {
             return []

Tusker/Screens/Report/ReportAddStatusView.swift

@@ -53,7 +53,7 @@ struct ReportAddStatusView: View {
                     .task { @MainActor in
                         do {
                             let req = Account.getStatuses(report.accountID, range: .count(40), excludeReplies: false, excludeReblogs: true)
-                            let (statuses, _) = try await mastodonController.run(req)
+                            let statuses = try await mastodonController.run(req).0.compactMap(\.value)
                             await mastodonController.persistentContainer.addAll(statuses: statuses)
                             self.statuses = statuses.compactMap { mastodonController.persistentContainer.status(for: $0.id) }
                         } catch {

Tusker/Screens/Report/ReportView.swift

@@ -157,7 +157,7 @@ struct ReportView: View {
             .appGroupedListRowBackground()
         }
         .listStyle(.insetGrouped)
-        .appGroupedListBackground(container: UIHostingController<ReportView>.self, applyBackground: true)
+        .appGroupedListBackground(container: UIHostingController<ReportView>.self)
         .alertWithData("Error Reporting", data: $error, actions: { error in
             Button("OK") {}
         }, message: { error in

Tusker/Screens/Search/MastodonSearchController.swift

@@ -24,7 +24,11 @@ class MastodonSearchController: UISearchController {
         super.searchResultsController as! SearchResultsViewController
     }
     
-    init(searchResultsController: SearchResultsViewController) {
+    private weak var owner: UIViewController?
+    
+    init(searchResultsController: SearchResultsViewController, owner: UIViewController) {
+        self.owner = owner
+        
         super.init(searchResultsController: searchResultsController)
         
         searchResultsController.tokenHandler = { [unowned self] token, op in
@@ -152,6 +156,12 @@ extension MastodonSearchController: UISearchBarDelegate {
     }
 }
 
+extension MastodonSearchController: MultiColumnNavigationCustomTargetProviding {
+    var multiColumnNavigationTargetViewController: UIViewController? {
+        owner
+    }
+}
+
 extension UISearchBar {
     var searchQueryWithOperators: String {
         var parts = searchTextField.tokens.compactMap { $0.representedObject as? String }

Tusker/Screens/Search/SearchResultsViewController.swift

@@ -266,7 +266,7 @@ class SearchResultsViewController: UIViewController, CollectionViewController {
                 guard self.currentQuery == query else { return }
                 self.mastodonController.persistentContainer.performBatchUpdates { (context, addAccounts, addStatuses) in
                     addAccounts(results.accounts)
-                    addStatuses(results.statuses)
+                    addStatuses(results.statuses.compactMap(\.value))
                 } completion: {
                     DispatchQueue.main.async {
                         self.showSearchResults(results)
@@ -299,7 +299,7 @@ class SearchResultsViewController: UIViewController, CollectionViewController {
         }
         if !results.statuses.isEmpty && resultTypes.contains(.statuses) {
             snapshot.appendSections([.statuses])
-            snapshot.appendItems(results.statuses.map { .status($0.id, .unknown) }, toSection: .statuses)
+            snapshot.appendItems(results.statuses.compactMap(\.value).map { .status($0.id, .unknown) }, toSection: .statuses)
         }
         
         dataSource.apply(snapshot)

Tusker/Screens/Search/SearchTokenSuggestionCollectionViewCell.swift

@@ -30,6 +30,8 @@ class SearchTokenSuggestionCollectionViewCell: UICollectionViewCell {
             label.topAnchor.constraint(equalTo: contentView.topAnchor),
             label.bottomAnchor.constraint(equalTo: contentView.bottomAnchor)
         ])
+        
+        addInteraction(UIPointerInteraction(delegate: self))
     }
     
     required init?(coder: NSCoder) {
@@ -40,3 +42,10 @@ class SearchTokenSuggestionCollectionViewCell: UICollectionViewCell {
         label.text = text
     }
 }
+
+extension SearchTokenSuggestionCollectionViewCell: UIPointerInteractionDelegate {
+    func pointerInteraction(_ interaction: UIPointerInteraction, styleFor region: UIPointerRegion) -> UIPointerStyle? {
+        let preview = UITargetedPreview(view: self)
+        return UIPointerStyle(effect: .lift(preview))
+    }
+}

Tusker/Screens/Status Action Account List/StatusActionAccountListCollectionViewController.swift

@@ -172,6 +172,8 @@ class StatusActionAccountListCollectionViewController: UIViewController, Collect
             return Status.getFavourites(statusID, range: range.withCount(Self.pageSize))
         case .reblog:
             return Status.getReblogs(statusID, range: range.withCount(Self.pageSize))
+        case .emojiReaction(let name, _):
+            return Status.getReactions(statusID, emoji: name, range: range.withCount(Self.pageSize))
         }
     }
     

Tusker/Screens/Status Action Account List/StatusActionAccountListViewController.swift

@@ -8,6 +8,7 @@
 
 import UIKit
 import Pachyderm
+import WebURL
 
 class StatusActionAccountListViewController: UIViewController {
     
@@ -80,6 +81,8 @@ class StatusActionAccountListViewController: UIViewController {
             title = NSLocalizedString("Favorited By", comment: "status favorited by accounts list title")
         case .reblog:
             title = NSLocalizedString("Reblogged By", comment: "status reblogged by accounts list title")
+        case .emojiReaction(_, _):
+            title = "Reacted To By"
         }
 
         view.backgroundColor = .appBackground
@@ -178,7 +181,22 @@ extension StatusActionAccountListViewController {
 
 extension StatusActionAccountListViewController {
     enum ActionType {
-        case favorite, reblog
+        case favorite
+        case reblog
+        case emojiReaction(String, WebURL?)
+        
+        init?(_ groupKind: NotificationGroup.Kind) {
+            switch groupKind {
+            case .reblog:
+                self = .reblog
+            case .favourite:
+                self = .favorite
+            case .emojiReaction(let emoji, let url):
+                self = .emojiReaction(emoji, url)
+            default:
+                return nil
+            }
+        }
     }
 }
 

Tusker/Screens/Timeline/TimelineViewController.swift

@@ -565,7 +565,8 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
         do {
             let (marker, _) = try await mastodonController.run(TimelineMarkers.request(timeline: .home))
             async let status = try await mastodonController.run(Client.getStatus(id: marker.lastReadID)).0
-            async let olderStatuses = try await mastodonController.run(Client.getStatuses(timeline: .home, range: .before(id: marker.lastReadID, count: Self.pageSize))).0
+            // TODO: consider replacing undecodable statuses here with items to indicate that to the user
+            async let olderStatuses = try await mastodonController.run(Client.getStatuses(timeline: .home, range: .before(id: marker.lastReadID, count: Self.pageSize))).0.compactMap(\.value)
             
             let allStatuses = try await [status] + olderStatuses
             await mastodonController.persistentContainer.addAll(statuses: allStatuses)
@@ -1100,7 +1101,7 @@ extension TimelineViewController: TimelineLikeControllerDataSource {
     
     func loadInitial() async throws -> [TimelineItem] {
         let request = Client.getStatuses(timeline: timeline, range: .count(TimelineViewController.pageSize))
-        let (statuses, _) = try await mastodonController.run(request)
+        let statuses = try await mastodonController.run(request).0.compactMap(\.value)
         
         await withCheckedContinuation { continuation in
             mastodonController.persistentContainer.addAll(statuses: statuses) {
@@ -1119,7 +1120,7 @@ extension TimelineViewController: TimelineLikeControllerDataSource {
         let newer = RequestRange.after(id: id, count: TimelineViewController.pageSize)
         
         let request = Client.getStatuses(timeline: timeline, range: newer)
-        let (statuses, _) = try await mastodonController.run(request)
+        let statuses = try await mastodonController.run(request).0.compactMap(\.value)
         
         guard !statuses.isEmpty else {
             throw TimelineViewController.Error.allCaughtUp
@@ -1143,7 +1144,7 @@ extension TimelineViewController: TimelineLikeControllerDataSource {
         let older = RequestRange.before(id: id, count: TimelineViewController.pageSize)
         
         let request = Client.getStatuses(timeline: timeline, range: older)
-        let (statuses, _) = try await mastodonController.run(request)
+        let statuses = try await mastodonController.run(request).0.compactMap(\.value)
         
         guard !statuses.isEmpty else {
             return []
@@ -1181,7 +1182,7 @@ extension TimelineViewController: TimelineLikeControllerDataSource {
         }
         
         let request = Client.getStatuses(timeline: timeline, range: range)
-        let (statuses, _) = try await mastodonController.run(request)
+        let statuses = try await mastodonController.run(request).0.compactMap(\.value)
         
         guard !statuses.isEmpty else {
             return []

Tusker/Screens/Utilities/MultiColumnNavigationController.swift

@@ -8,17 +8,28 @@
 
 import UIKit
 
+/// View controllers, such as `UISearchController`, that live outside the normal VC hierarchy
+/// can adopt this protocol to indicate to `MultiColumnNavigationController` the context for
+/// navigation operations.
+protocol MultiColumnNavigationCustomTargetProviding {
+    var multiColumnNavigationTargetViewController: UIViewController? { get }
+}
+
 class MultiColumnNavigationController: UIViewController {
     
     private var isManuallyUpdating = false
-    var viewControllers: [UIViewController]  = [] {
-        didSet {
-            guard isViewLoaded,
-                  !isManuallyUpdating else {
-                return
+    private var _viewControllers: [UIViewController] = []
+    var viewControllers: [UIViewController] {
+        get {
+            _viewControllers
+        }
+        set {
+            _viewControllers = newValue
+            if isViewLoaded,
+               !isManuallyUpdating {
+                updateViews()
+                scrollToEnd(animated: false)
             }
-            updateViews()
-            scrollToEnd(animated: false)
         }
     }
     
@@ -68,13 +79,13 @@ class MultiColumnNavigationController: UIViewController {
     
     private func updateViews() {
         var i = 0
-        while i < viewControllers.count {
+        while i < _viewControllers.count {
             let needsCloseButton = i > 0
             if i <= stackView.arrangedSubviews.count - 1 {
                 let existing = stackView.arrangedSubviews[i] as! ColumnView
-                existing.setContent(viewControllers[i], needsCloseButton: needsCloseButton)
+                existing.setContent(_viewControllers[i], needsCloseButton: needsCloseButton)
             } else {
-                let new = ColumnView(owner: self, contentViewController: viewControllers[i], needsCloseButton: needsCloseButton)
+                let new = ColumnView(owner: self, contentViewController: _viewControllers[i], needsCloseButton: needsCloseButton)
                 stackView.addArrangedSubview(new)
             }
             i += 1
@@ -92,9 +103,11 @@ class MultiColumnNavigationController: UIViewController {
             var index: Int? = nil
             var current: UIViewController? = sender
             while let c = current {
-                index = viewControllers.firstIndex(of: c)
+                index = _viewControllers.firstIndex(of: c)
                 if index != nil {
                     break
+                } else if let targetProviding = c as? MultiColumnNavigationCustomTargetProviding {
+                    current = targetProviding.multiColumnNavigationTargetViewController
                 } else {
                     current = c.parent
                 }
@@ -112,19 +125,20 @@ class MultiColumnNavigationController: UIViewController {
     }
     
     func replaceViewControllers(_ vcs: [UIViewController], after afterIndex: Int, animated: Bool) {
-        if afterIndex == viewControllers.count - 1 && vcs.count == 1 {
+        if afterIndex == _viewControllers.count - 1 && vcs.count == 1 {
             pushViewController(vcs[0], animated: animated)
         } else {
-            viewControllers = Array(viewControllers[...afterIndex]) + vcs
+            _viewControllers = Array(_viewControllers[...afterIndex]) + vcs
+            updateViews()
             scrollToEnd(animated: animated)
         }
     }
     
     private func scrollToEnd(animated: Bool) {
-        if viewControllers.isEmpty {
+        if _viewControllers.isEmpty {
             scrollView.setContentOffset(.init(x: -scrollView.adjustedLeadingContentInset, y: -scrollView.adjustedContentInset.top), animated: false)
         } else {
-            scrollColumnToEnd(columnIndex: viewControllers.count - 1, animated: animated)
+            scrollColumnToEnd(columnIndex: _viewControllers.count - 1, animated: animated)
         }
     }
     
@@ -142,14 +156,12 @@ class MultiColumnNavigationController: UIViewController {
     }
     
     fileprivate func closeColumn(_ vc: UIViewController) {
-        let index = viewControllers.firstIndex(of: vc)!
-        guard index > 0 else {
+        guard let index = _viewControllers.firstIndex(of: vc),
+              index > 0 else {
             // Can't close the last column
             return
         }
-        isManuallyUpdating = true
-        defer { isManuallyUpdating = false }
-        viewControllers.removeSubrange(index...)
+        _viewControllers.removeSubrange(index...)
         animateChanges {
             for column in self.stackView.arrangedSubviews[index...] {
                 column.layer.opacity = 0
@@ -158,7 +170,6 @@ class MultiColumnNavigationController: UIViewController {
         } completion: {
             self.updateViews()
         }
-
     }
     
     private func animateChanges(_ animations: @escaping () -> Void, completion: (() -> Void)? = nil) {
@@ -173,19 +184,22 @@ class MultiColumnNavigationController: UIViewController {
 
 extension MultiColumnNavigationController: NavigationControllerProtocol {
     var topViewController: UIViewController? {
-        viewControllers.last
+        _viewControllers.last
     }
     
     func popToRootViewController(animated: Bool) -> [UIViewController]? {
-        let removed = Array(viewControllers.dropFirst())
-        viewControllers = [viewControllers.first!]
+        guard !_viewControllers.isEmpty else {
+            return nil
+        }
+        let removed = Array(_viewControllers.dropFirst())
+        _viewControllers = [_viewControllers.first!]
+        updateViews()
+        scrollToEnd(animated: animated)
         return removed
     }
     
     func pushViewController(_ vc: UIViewController, animated: Bool) {
-        isManuallyUpdating = true
-        defer { isManuallyUpdating = false }
-        viewControllers.append(vc)
+        _viewControllers.append(vc)
         updateViews()
         scrollToEnd(animated: animated)
         if animated {
@@ -273,12 +287,17 @@ private class ColumnView: UIView {
     }
     
     private func installCloseBarButton(navigationItem: UINavigationItem) {
-        let item = UIBarButtonItem(image: UIImage(systemName: "xmark"), style: .done, target: self, action: #selector(closeNavigationColumn))
-        item.accessibilityLabel = "Close Column"
-        if navigationItem.leftBarButtonItems != nil {
-            navigationItem.leftBarButtonItems!.insert(item, at: 0)
+        func makeItem() -> UIBarButtonItem {
+            let item = UIBarButtonItem(image: UIImage(systemName: "xmark"), style: .done, target: self, action: #selector(closeNavigationColumn))
+            item.accessibilityLabel = "Close Column"
+            return item
+        }
+        if let leftItems = navigationItem.leftBarButtonItems {
+            if !leftItems.contains(where: { $0.action == #selector(closeNavigationColumn) }) {
+                navigationItem.leftBarButtonItems!.insert(makeItem(), at: 0)
+            }
         } else {
-            navigationItem.leftBarButtonItems = [item]
+            navigationItem.leftBarButtonItems = [makeItem()]
         }
     }
     

Tusker/Screens/Utilities/Previewing.swift

@@ -15,7 +15,6 @@ import SwiftUI
 @MainActor
 protocol MenuActionProvider: AnyObject {
     var navigationDelegate: TuskerNavigationDelegate? { get }
-    var toastableViewController: ToastableViewController? { get }
 }
 
 @MainActor
@@ -34,10 +33,6 @@ extension MenuActionProvider where Self: TuskerNavigationDelegate {
     var navigationDelegate: TuskerNavigationDelegate? { self }
 }
 
-extension MenuActionProvider where Self: ToastableViewController {
-    var toastableViewController: ToastableViewController? { self }
-}
-
 extension MenuActionProvider {
     
     private var mastodonController: MastodonController? { navigationDelegate?.apiController }
@@ -459,7 +454,7 @@ extension MenuActionProvider {
     }
     
     private func handleSuccess(title: String) {
-        if let toastable = self.toastableViewController {
+        if let toastable = self.navigationDelegate {
             var config = ToastConfiguration(title: title)
             config.systemImageName = "checkmark"
             config.dismissAutomaticallyAfter = 2
@@ -562,11 +557,15 @@ extension MenuActionProvider {
             return createAction(identifier: "block", title: "Unblock \(displayName)", systemImageName: "circle.slash", handler: handler(false))
         } else {
             let image = UIImage(systemName: "circle.slash")
-            return UIMenu(title: "Block", image: image, children: [
+            var children = [
                 UIAction(title: "Cancel", handler: { _ in }),
                 UIAction(title: "Block \(displayName)", image: image, attributes: .destructive, handler: handler(true)),
-                UIAction(title: "Block \(host)", image: image, attributes: .destructive, handler: domainHandler(true))
-            ])
+            ]
+            if mastodonController.instanceFeatures.blockDomains,
+               host != mastodonController.account?.url.host {
+                children.append(UIAction(title: "Block \(host)", image: image, attributes: .destructive, handler: domainHandler(true)))
+            }
+            return UIMenu(title: "Block", image: image, children: children)
         }
     }
     
@@ -597,7 +596,8 @@ extension MenuActionProvider {
     @MainActor
     private func hideReblogsAction(for relationship: RelationshipMO, mastodonController: MastodonController) -> UIMenuElement? {
         // don't show action for people that the user isn't following and isn't already hiding reblogs for
-        guard relationship.following || relationship.showingReblogs else {
+        guard relationship.following || relationship.showingReblogs,
+              mastodonController.instanceFeatures.hideReblogs else {
             return nil
         }
         let title = relationship.showingReblogs ? "Hide Reblogs" : "Show Reblogs"

Tusker/Screens/Utilities/UIViewController+Children.swift

@@ -50,8 +50,11 @@ extension UIViewController {
     }
     
     func removeViewAndController() {
+        beginAppearanceTransition(false, animated: false)
         view.removeFromSuperview()
+        willMove(toParent: nil)
         removeFromParent()
+        endAppearanceTransition()
     }
 }
 
@@ -68,7 +71,7 @@ extension UIView {
         
         if layout {
             subview.frame = bounds
-            
+            subview.translatesAutoresizingMaskIntoConstraints = false
             NSLayoutConstraint.activate([
                 subview.leadingAnchor.constraint(equalTo: leadingAnchor),
                 subview.trailingAnchor.constraint(equalTo: trailingAnchor),

Tusker/Shortcuts/AppShortcutItems.swift

@@ -44,9 +44,9 @@ enum AppShortcutItem: String, CaseIterable {
         }
         switch self {
         case .showHomeTimeline:
-            root.select(route: .timelines, animated: false)
+            root.select(route: .timelines, animated: false, completion: nil)
         case .showNotifications:
-            root.select(route: .notifications, animated: false)
+            root.select(route: .notifications, animated: false, completion: nil)
         case .composePost:
             root.compose(editing: nil, animated: false, isDucked: false)
         }

Tusker/Shortcuts/NSUserActivity+Extensions.swift

@@ -39,12 +39,13 @@ extension NSUserActivity {
         self.userInfo = [
             "accountID": accountID
         ]
+        self.targetContentIdentifier = accountID
     }
     
     @MainActor
-    func handleResume(manager: UserActivityManager) -> Bool {
+    func handleResume(manager: UserActivityManager) async -> Bool {
         guard let type = UserActivityType(rawValue: activityType) else { return false }
-        type.handle(manager)(self)
+        await type.handle(manager)(self)
         return true
     }
     

Tusker/Shortcuts/UserActivityHandlingContext.swift

@@ -16,7 +16,8 @@ import ComposeUI
 protocol UserActivityHandlingContext {
     var isHandoff: Bool { get }
     
-    func select(route: TuskerRoute)
+    func select(route: TuskerRoute) async
+    func select(route: TuskerRoute, completion: (() -> Void)?)
     func present(_ vc: UIViewController)
     
     var topViewController: UIViewController? { get }
@@ -28,6 +29,16 @@ protocol UserActivityHandlingContext {
     func finalize(activity: NSUserActivity)
 }
 
+extension UserActivityHandlingContext {
+    func select(route: TuskerRoute) async {
+        await withCheckedContinuation { continuation in
+            select(route: route) {
+                continuation.resume()
+            }
+        }
+    }
+}
+
 struct ActiveAccountUserActivityHandlingContext: UserActivityHandlingContext {
     let isHandoff: Bool
     let root: TuskerRootViewController
@@ -35,8 +46,8 @@ struct ActiveAccountUserActivityHandlingContext: UserActivityHandlingContext {
         root.getNavigationDelegate()!
     }
     
-    func select(route: TuskerRoute) {
-        root.select(route: route, animated: true)
+    func select(route: TuskerRoute, completion: (() -> Void)?) {
+        root.select(route: route, animated: true, completion: completion)
     }
     
     func present(_ vc: UIViewController) {
@@ -71,9 +82,11 @@ class StateRestorationUserActivityHandlingContext: UserActivityHandlingContext {
     
     var isHandoff: Bool { false }
     
-    func select(route: TuskerRoute) {
-        root.select(route: route, animated: false)
-        state = .selectedRoute
+    func select(route: TuskerRoute, completion: (() -> Void)?) {
+        root.select(route: route, animated: false) {
+            self.state = .selectedRoute
+            completion?()
+        }
     }
     
     var topViewController: UIViewController? { root.getNavigationController().topViewController }

Tusker/Shortcuts/UserActivityManager.swift

@@ -133,8 +133,8 @@ class UserActivityManager {
         return activity
     }
     
-    func handleCheckNotifications(activity: NSUserActivity) {
-        context.select(route: .notifications)
+    func handleCheckNotifications(activity: NSUserActivity) async {
+        await context.select(route: .notifications)
         context.popToRoot()
         if let notificationsPageController = context.topViewController as? NotificationsPageViewController {
             notificationsPageController.loadViewIfNeeded()
@@ -204,22 +204,22 @@ class UserActivityManager {
         return (timeline, positionInfo)
     }
     
-    func handleShowTimeline(activity: NSUserActivity) {
+    func handleShowTimeline(activity: NSUserActivity) async {
         guard let (timeline, positionInfo) = Self.getTimeline(from: activity) else { return }
         
         var timelineVC: TimelineViewController?
         if let pinned = PinnedTimeline(timeline: timeline),
            mastodonController.accountPreferences.pinnedTimelines.contains(pinned) {
-            context.select(route: .timelines)
+            await context.select(route: .timelines)
             context.popToRoot()
             let pageController = context.topViewController as! TimelinesPageViewController
             pageController.selectTimeline(pinned, animated: false)
             timelineVC = pageController.currentViewController as? TimelineViewController
         } else if case .list(let id) = timeline {
-            context.select(route: .list(id: id))
+            await context.select(route: .list(id: id))
             timelineVC = context.topViewController as? TimelineViewController
         } else {
-            context.select(route: .explore)
+            await context.select(route: .explore)
             context.popToRoot()
             timelineVC = TimelineViewController(for: timeline, mastodonController: mastodonController)
             context.push(timelineVC!)
@@ -249,11 +249,11 @@ class UserActivityManager {
         return activity.userInfo?["mainStatusID"] as? String
     }
     
-    func handleShowConversation(activity: NSUserActivity) {
+    func handleShowConversation(activity: NSUserActivity) async {
         guard let mainStatusID = Self.getConversationStatus(from: activity) else {
             return
         }
-        context.select(route: .timelines)
+        await context.select(route: .timelines)
         context.push(ConversationViewController(for: mainStatusID, state: .unknown, mastodonController: mastodonController))
     }
     
@@ -274,8 +274,8 @@ class UserActivityManager {
         return activity.userInfo?["query"] as? String
     }
     
-    func handleSearch(activity: NSUserActivity) {
-        context.select(route: .explore)
+    func handleSearch(activity: NSUserActivity) async {
+        await context.select(route: .explore)
         context.popToRoot()
         
         let searchController: UISearchController
@@ -311,8 +311,8 @@ class UserActivityManager {
         return activity
     }
     
-    func handleBookmarks(activity: NSUserActivity) {
-        context.select(route: .bookmarks)
+    func handleBookmarks(activity: NSUserActivity) async {
+        await context.select(route: .bookmarks)
     }
     
     // MARK: - My Profile
@@ -325,8 +325,8 @@ class UserActivityManager {
         return activity
     }
     
-    func handleMyProfile(activity: NSUserActivity) {
-        context.select(route: .myProfile)
+    func handleMyProfile(activity: NSUserActivity) async {
+        await context.select(route: .myProfile)
     }
     
     // MARK: - Show Profile
@@ -344,11 +344,11 @@ class UserActivityManager {
         return activity.userInfo?["profileID"] as? String
     }
     
-    func handleShowProfile(activity: NSUserActivity) {
+    func handleShowProfile(activity: NSUserActivity) async {
         guard let accountID = Self.getProfile(from: activity) else {
             return
         }
-        context.select(route: .timelines)
+        await context.select(route: .timelines)
         context.push(ProfileViewController(accountID: accountID, mastodonController: mastodonController))
     }
     
@@ -361,11 +361,11 @@ class UserActivityManager {
         return activity
     }
     
-    func handleShowNotification(activity: NSUserActivity) {
+    func handleShowNotification(activity: NSUserActivity) async {
         guard let notificationID = activity.userInfo?["notificationID"] as? String else {
             return
         }
-        context.select(route: .notifications)
+        await context.select(route: .notifications)
         context.push(NotificationLoadingViewController(notificationID: notificationID, mastodonController: mastodonController))
     }
     

Tusker/Shortcuts/UserActivityType.swift

@@ -23,7 +23,7 @@ enum UserActivityType: String {
 
 extension UserActivityType {
     @MainActor
-    var handle: (UserActivityManager) -> @MainActor (NSUserActivity) -> Void {
+    var handle: (UserActivityManager) -> @MainActor (NSUserActivity) async -> Void {
         switch self {
         case .mainScene:
             fatalError("cannot handle main scene activity")